--- /dev/null
+What: /sys/class/leds/<led>/gt683r/mode
+Date: Jun 2014
+KernelVersion: 3.17
+Contact: Janne Kanniainen <janne.kanniainen@gmail.com>
+Description:
+ Set the mode of LEDs. You should notice that changing the mode
+ of one LED will update the mode of its two sibling devices as
+ well.
+
+ 0 - normal
+ 1 - audio
+ 2 - breathing
+
+ Normal: LEDs are fully on when enabled
+ Audio: LEDs brightness depends on sound level
+ Breathing: LEDs brightness varies at human breathing rate
\ No newline at end of file
--- /dev/null
+What: /sys/bus/pci/drivers/pciback/quirks
+Date: Oct 2011
+KernelVersion: 3.1
+Contact: xen-devel@lists.xenproject.org
+Description:
+ If the permissive attribute is set, then writing a string in
+ the format of DDDD:BB:DD.F-REG:SIZE:MASK will allow the guest
+ to write and read from the PCI device. That is Domain:Bus:
+ Device.Function-Register:Size:Mask (Domain is optional).
+ For example:
+ #echo 00:19.0-E0:2:FF > /sys/bus/pci/drivers/pciback/quirks
+ will allow the guest to read and write to the configuration
+ register 0x0E.
--- /dev/null
+What: /sys/devices/*/<our-device>/fuse
+Date: February 2014
+Contact: Peter De Schrijver <pdeschrijver@nvidia.com>
+Description: read-only access to the efuses on Tegra20, Tegra30, Tegra114
+ and Tegra124 SoC's from NVIDIA. The efuses contain write once
+ data programmed at the factory. The data is layed out in 32bit
+ words in LSB first format. Each bit represents a single value
+ as decoded from the fuse registers. Bits order/assignment
+ exactly matches the HW registers, including any unused bits.
+Users: any user space application which wants to read the efuses on
+ Tegra SoC's
The connector is then registered with a call to
<function>drm_connector_init</function> with a pointer to the connector
functions and a connector type, and exposed through sysfs with a call to
- <function>drm_sysfs_connector_add</function>.
+ <function>drm_connector_register</function>.
</para>
<para>
Supported connector types are
(<function>drm_encoder_cleanup</function>) and connectors
(<function>drm_connector_cleanup</function>). Furthermore, connectors
that have been added to sysfs must be removed by a call to
- <function>drm_sysfs_connector_remove</function> before calling
+ <function>drm_connector_unregister</function> before calling
<function>drm_connector_cleanup</function>.
</para>
<para>
drm_encoder_helper_add(&intel_output->enc, &intel_crt_helper_funcs);
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
}]]></programlisting>
<para>
In the example above (taken from the i915 driver), a CRTC, connector and
!Pdrivers/gpu/drm/drm_dp_helper.c dp helpers
!Iinclude/drm/drm_dp_helper.h
!Edrivers/gpu/drm/drm_dp_helper.c
+ </sect2>
+ <sect2>
+ <title>Display Port MST Helper Functions Reference</title>
+!Pdrivers/gpu/drm/drm_dp_mst_topology.c dp mst helper
+!Iinclude/drm/drm_dp_mst_helper.h
+!Edrivers/gpu/drm/drm_dp_mst_topology.c
</sect2>
<sect2>
<title>EDID Helper Functions Reference</title>
<td valign="top" >Description/Restrictions</td>
</tr>
<tr>
- <td rowspan="20" valign="top" >DRM</td>
+ <td rowspan="21" valign="top" >DRM</td>
<td rowspan="2" valign="top" >Generic</td>
<td valign="top" >“EDID”</td>
<td valign="top" >BLOB | IMMUTABLE</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td rowspan="2" valign="top" >Optional</td>
+ <td rowspan="3" valign="top" >Optional</td>
<td valign="top" >“scaling mode”</td>
<td valign="top" >ENUM</td>
<td valign="top" >{ "None", "Full", "Center", "Full aspect" }</td>
<td valign="top" >TBD</td>
</tr>
<tr>
+ <td valign="top" >"aspect ratio"</td>
+ <td valign="top" >ENUM</td>
+ <td valign="top" >{ "None", "4:3", "16:9" }</td>
+ <td valign="top" >Connector</td>
+ <td valign="top" >DRM property to set aspect ratio from user space app.
+ This enum is made generic to allow addition of custom aspect
+ ratios.</td>
+ </tr>
+ <tr>
<td valign="top" >“dirty”</td>
<td valign="top" >ENUM | IMMUTABLE</td>
<td valign="top" >{ "Off", "On", "Annotate" }</td>
</tr>
<tr>
<td rowspan="21" valign="top" >i915</td>
- <td rowspan="3" valign="top" >Generic</td>
+ <td rowspan="2" valign="top" >Generic</td>
<td valign="top" >"Broadcast RGB"</td>
<td valign="top" >ENUM</td>
<td valign="top" >{ "Automatic", "Full", "Limited 16:235" }</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td valign="top" >Standard name as in DRM</td>
- <td valign="top" >Standard type as in DRM</td>
- <td valign="top" >Standard value as in DRM</td>
- <td valign="top" >Standard Object as in DRM</td>
+ <td rowspan="1" valign="top" >Plane</td>
+ <td valign="top" >“rotation”</td>
+ <td valign="top" >BITMASK</td>
+ <td valign="top" >{ 0, "rotate-0" }, { 2, "rotate-180" }</td>
+ <td valign="top" >Plane</td>
<td valign="top" >TBD</td>
</tr>
<tr>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td rowspan="3" valign="top" >CDV gma-500</td>
- <td rowspan="3" valign="top" >Generic</td>
+ <td rowspan="2" valign="top" >CDV gma-500</td>
+ <td rowspan="2" valign="top" >Generic</td>
<td valign="top" >"Broadcast RGB"</td>
<td valign="top" >ENUM</td>
<td valign="top" >{ “Full”, “Limited 16:235” }</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td valign="top" >Standard name as in DRM</td>
- <td valign="top" >Standard type as in DRM</td>
- <td valign="top" >Standard value as in DRM</td>
- <td valign="top" >Standard Object as in DRM</td>
- <td valign="top" >TBD</td>
- </tr>
- <tr>
- <td rowspan="20" valign="top" >Poulsbo</td>
- <td rowspan="2" valign="top" >Generic</td>
+ <td rowspan="19" valign="top" >Poulsbo</td>
+ <td rowspan="1" valign="top" >Generic</td>
<td valign="top" >“backlight”</td>
<td valign="top" >RANGE</td>
<td valign="top" >Min=0, Max=100</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td valign="top" >Standard name as in DRM</td>
- <td valign="top" >Standard type as in DRM</td>
- <td valign="top" >Standard value as in DRM</td>
- <td valign="top" >Standard Object as in DRM</td>
- <td valign="top" >TBD</td>
- </tr>
- <tr>
<td rowspan="17" valign="top" >SDVO-TV</td>
<td valign="top" >“mode”</td>
<td valign="top" >ENUM</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td rowspan="3" valign="top" >i2c/ch7006_drv</td>
+ <td rowspan="2" valign="top" >i2c/ch7006_drv</td>
<td valign="top" >Generic</td>
<td valign="top" >“scale”</td>
<td valign="top" >RANGE</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td rowspan="2" valign="top" >TV</td>
- <td valign="top" >Standard names as in DRM</td>
- <td valign="top" >Standard types as in DRM</td>
- <td valign="top" >Standard Values as in DRM</td>
- <td valign="top" >Standard object as in DRM</td>
- <td valign="top" >TBD</td>
- </tr>
- <tr>
+ <td rowspan="1" valign="top" >TV</td>
<td valign="top" >“mode”</td>
<td valign="top" >ENUM</td>
<td valign="top" >{ "PAL", "PAL-M","PAL-N"}, ”PAL-Nc"
<td valign="top" >TBD</td>
</tr>
<tr>
- <td rowspan="16" valign="top" >nouveau</td>
+ <td rowspan="15" valign="top" >nouveau</td>
<td rowspan="6" valign="top" >NV10 Overlay</td>
<td valign="top" >"colorkey"</td>
<td valign="top" >RANGE</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td valign="top" >Generic</td>
- <td valign="top" >Standard name as in DRM</td>
- <td valign="top" >Standard type as in DRM</td>
- <td valign="top" >Standard value as in DRM</td>
- <td valign="top" >Standard Object as in DRM</td>
- <td valign="top" >TBD</td>
- </tr>
- <tr>
<td rowspan="2" valign="top" >omap</td>
<td rowspan="2" valign="top" >Generic</td>
<td valign="top" >“rotation”</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td rowspan="10" valign="top" >radeon</td>
+ <td rowspan="9" valign="top" >radeon</td>
<td valign="top" >DVI-I</td>
<td valign="top" >“coherent”</td>
<td valign="top" >RANGE</td>
<td valign="top" >TBD</td>
</tr>
<tr>
- <td valign="top" >Generic</td>
- <td valign="top" >Standard name as in DRM</td>
- <td valign="top" >Standard type as in DRM</td>
- <td valign="top" >Standard value as in DRM</td>
- <td valign="top" >Standard Object as in DRM</td>
- <td valign="top" >TBD</td>
- </tr>
- <tr>
<td rowspan="3" valign="top" >rcar-du</td>
<td rowspan="3" valign="top" >Generic</td>
<td valign="top" >"alpha"</td>
--- /dev/null
+ARM Cache Coherent Network
+==========================
+
+CCN-504 is a ring-bus interconnect consisting of 11 crosspoints
+(XPs), with each crosspoint supporting up to two device ports,
+so nodes (devices) 0 and 1 are connected to crosspoint 0,
+nodes 2 and 3 to crosspoint 1 etc.
+
+PMU (perf) driver
+-----------------
+
+The CCN driver registers a perf PMU driver, which provides
+description of available events and configuration options
+in sysfs, see /sys/bus/event_source/devices/ccn*.
+
+The "format" directory describes format of the config, config1
+and config2 fields of the perf_event_attr structure. The "events"
+directory provides configuration templates for all documented
+events, that can be used with perf tool. For example "xp_valid_flit"
+is an equivalent of "type=0x8,event=0x4". Other parameters must be
+explicitly specified. For events originating from device, "node"
+defines its index. All crosspoint events require "xp" (index),
+"port" (device port number) and "vc" (virtual channel ID) and
+"dir" (direction). Watchpoints (special "event" value 0xfe) also
+require comparator values ("cmp_l" and "cmp_h") and "mask", being
+index of the comparator mask.
+
+Masks are defined separately from the event description
+(due to limited number of the config values) in the "cmp_mask"
+directory, with first 8 configurable by user and additional
+4 hardcoded for the most frequent use cases.
+
+Cycle counter is described by a "type" value 0xff and does
+not require any other settings.
+
+Example of perf tool use:
+
+/ # perf list | grep ccn
+ ccn/cycles/ [Kernel PMU event]
+<...>
+ ccn/xp_valid_flit/ [Kernel PMU event]
+<...>
+
+/ # perf stat -C 0 -e ccn/cycles/,ccn/xp_valid_flit,xp=1,port=0,vc=1,dir=1/ \
+ sleep 1
+
+The driver does not support sampling, therefore "perf record" will
+not work. Also notice that only single cpu is being selected
+("-C 0") - this is because perf framework does not support
+"non-CPU related" counters (yet?) so system-wide session ("-a")
+would try (and in most cases fail) to set up the same event
+per each CPU.
Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
Homepage: http://www.marvell.com/embedded-processors/kirkwood/
Core: Feroceon ARMv5 compatible
- Linux kernel mach directory: arch/arm/mach-kirkwood
- Linux kernel plat directory: arch/arm/plat-orion
+ Linux kernel mach directory: arch/arm/mach-mvebu
+ Linux kernel plat directory: none
Discovery family
----------------
88F6710
88F6707
88F6W11
- Product Brief: http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
+ Product Brief: http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
+ Hardware Spec: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-datasheet.pdf
+ Functional Spec: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-FunctionalSpec-datasheet.pdf
Armada 375 Flavors:
88F6720
MV78460
NOTE: not to be confused with the non-SMP 78xx0 SoCs
Product Brief: http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
-
- No public datasheet available.
+ Functional Spec: http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf
Core: Sheeva ARMv7 compatible
Functional Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf
Homepage: http://www.marvell.com/application-processors/armada-500/
Core: ARMv7 compatible
- Directory: arch/arm/mach-dove
+
+ Directory: arch/arm/mach-mvebu (DT enabled platforms)
+ arch/arm/mach-dove (non-DT enabled platforms)
PXA 2xx/3xx/93x/95x family
--------------------------
Long-term plans
---------------
- * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ and
- mach-kirkwood/ into the mach-mvebu/ to support all SoCs from the
- Marvell EBU (Engineering Business Unit) in a single mach-<foo>
- directory. The plat-orion/ would therefore disappear.
+ * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ into the
+ mach-mvebu/ to support all SoCs from the Marvell EBU (Engineering
+ Business Unit) in a single mach-<foo> directory. The plat-orion/
+ would therefore disappear.
* Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa
directory. The plat-pxa/ would therefore disappear.
- S3C24XX: See Documentation/arm/Samsung-S3C24XX/Overview.txt for full list
- S3C64XX: S3C6400 and S3C6410
- - S5P6440
- - S5PC100
- S5PC110 / S5PV210
A number of configurations are supplied, as there is no current way of
unifying all the SoCs into one kernel.
- s5p6440_defconfig - S5P6440 specific default configuration
- s5pc100_defconfig - S5PC100 specific default configuration
s5pc110_defconfig - S5PC110 specific default configuration
s5pv210_defconfig - S5PV210 specific default configuration
where to simplify the include and dependency issues involved with having
so many different platform directories.
- It was decided to remove plat-s5pc1xx as some of the support was already
- in plat-s5p or plat-samsung, with the S5PC110 support added with S5PV210
- the only user was the S5PC100. The S5PC100 specific items where moved to
- arch/arm/mach-s5pc100.
-
-
-
Port Contributors
-----------------
while (getline line < ARGV[1] > 0) {
if (line ~ /\#define.*_MASK/ &&
- !(line ~ /S5PC100_EPLL_MASK/) &&
!(line ~ /USB_SIG_MASK/)) {
splitdefine(line, fields)
name = fields[0]
the kernel image will be entered must be initialised by software at a
higher exception level to prevent execution in an UNKNOWN state.
+ For systems with a GICv3 interrupt controller:
+ - If EL3 is present:
+ ICC_SRE_EL3.Enable (bit 3) must be initialiased to 0b1.
+ ICC_SRE_EL3.SRE (bit 0) must be initialised to 0b1.
+ - If the kernel is entered at EL1:
+ ICC.SRE_EL2.Enable (bit 3) must be initialised to 0b1
+ ICC_SRE_EL2.SRE (bit 0) must be initialised to 0b1.
+
The requirements described above for CPU mode, caches, MMUs, architected
timers, coherency and system registers apply to all CPUs. All CPUs must
enter the kernel in the same exception level.
--- /dev/null
+Adapteva Platforms Device Tree Bindings
+---------------------------------------
+
+Parallella board
+
+Required root node properties:
+ - compatible = "adapteva,parallella";
compatible = "arm,versatile-sic";
interrupt-controller;
#interrupt-cells = <1>;
+
+Required nodes:
+
+- core-module: the root node to the Versatile platforms must have
+ a core-module with regs and the compatible strings
+ "arm,core-module-versatile", "syscon"
--- /dev/null
+Marvell Armada 38x CA9 MPcore SoC Controller
+============================================
+
+Required properties:
+
+- compatible: Should be "marvell,armada-380-mpcore-soc-ctrl".
+
+- reg: should be the register base and length as documented in the
+ datasheet for the CA9 MPcore SoC Control registers
+
+mpcore-soc-ctrl@20d20 {
+ compatible = "marvell,armada-380-mpcore-soc-ctrl";
+ reg = <0x20d20 0x6c>;
+};
* Power Management Controller (PMC)
Required properties:
-- compatible: Should be "atmel,at91rm9200-pmc"
+- compatible: Should be "atmel,<chip>-pmc".
+ <chip> can be: at91rm9200, at91sam9260, at91sam9g45, at91sam9n12,
+ at91sam9x5, sama5d3
+
- reg: Should contain PMC registers location and length
Examples:
--- /dev/null
+Broadcom Kona Family CPU Enable Method
+--------------------------------------
+This binding defines the enable method used for starting secondary
+CPUs in the following Broadcom SoCs:
+ BCM11130, BCM11140, BCM11351, BCM28145, BCM28155, BCM21664
+
+The enable method is specified by defining the following required
+properties in the "cpus" device tree node:
+ - enable-method = "brcm,bcm11351-cpu-method";
+ - secondary-boot-reg = <...>;
+
+The secondary-boot-reg property is a u32 value that specifies the
+physical address of the register used to request the ROM holding pen
+code release a secondary CPU. The value written to the register is
+formed by encoding the target CPU id into the low bits of the
+physical start address it should jump to.
+
+Example:
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "brcm,bcm11351-cpu-method";
+ secondary-boot-reg = <0x3500417c>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
--- /dev/null
+ARM Broadcom STB platforms Device Tree Bindings
+-----------------------------------------------
+Boards with Broadcom Brahma15 ARM-based BCMxxxx (generally BCM7xxx variants)
+SoC shall have the following DT organization:
+
+Required root node properties:
+ - compatible: "brcm,bcm<chip_id>", "brcm,brcmstb"
+
+example:
+/ {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ model = "Broadcom STB (bcm7445)";
+ compatible = "brcm,bcm7445", "brcm,brcmstb";
+
+Further, syscon nodes that map platform-specific registers used for general
+system control is required:
+
+ - compatible: "brcm,bcm<chip_id>-sun-top-ctrl", "syscon"
+ - compatible: "brcm,bcm<chip_id>-hif-cpubiuctrl", "syscon"
+ - compatible: "brcm,bcm<chip_id>-hif-continuation", "syscon"
+
+example:
+ rdb {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0 0x00 0xf0000000 0x1000000>;
+
+ sun_top_ctrl: syscon@404000 {
+ compatible = "brcm,bcm7445-sun-top-ctrl", "syscon";
+ reg = <0x404000 0x51c>;
+ };
+
+ hif_cpubiuctrl: syscon@3e2400 {
+ compatible = "brcm,bcm7445-hif-cpubiuctrl", "syscon";
+ reg = <0x3e2400 0x5b4>;
+ };
+
+ hif_continuation: syscon@452000 {
+ compatible = "brcm,bcm7445-hif-continuation", "syscon";
+ reg = <0x452000 0x100>;
+ };
+ };
+
+Lastly, nodes that allow for support of SMP initialization and reboot are
+required:
+
+smpboot
+-------
+Required properties:
+
+ - compatible
+ The string "brcm,brcmstb-smpboot".
+
+ - syscon-cpu
+ A phandle / integer array property which lets the BSP know the location
+ of certain CPU power-on registers.
+
+ The layout of the property is as follows:
+ o a phandle to the "hif_cpubiuctrl" syscon node
+ o offset to the base CPU power zone register
+ o offset to the base CPU reset register
+
+ - syscon-cont
+ A phandle pointing to the syscon node which describes the CPU boot
+ continuation registers.
+ o a phandle to the "hif_continuation" syscon node
+
+example:
+ smpboot {
+ compatible = "brcm,brcmstb-smpboot";
+ syscon-cpu = <&hif_cpubiuctrl 0x88 0x178>;
+ syscon-cont = <&hif_continuation>;
+ };
+
+reboot
+-------
+Required properties
+
+ - compatible
+ The string property "brcm,brcmstb-reboot".
+
+ - syscon
+ A phandle / integer array that points to the syscon node which describes
+ the general system reset registers.
+ o a phandle to "sun_top_ctrl"
+ o offset to the "reset source enable" register
+ o offset to the "software master reset" register
+
+example:
+ reboot {
+ compatible = "brcm,brcmstb-reboot";
+ syscon = <&sun_top_ctrl 0x304 0x308>;
+ };
--- /dev/null
+* ARM CCN (Cache Coherent Network)
+
+Required properties:
+
+- compatible: (standard compatible string) should be one of:
+ "arm,ccn-504"
+ "arm,ccn-508"
+
+- reg: (standard registers property) physical address and size
+ (16MB) of the configuration registers block
+
+- interrupts: (standard interrupt property) single interrupt
+ generated by the control block
+
+Example:
+
+ ccn@0x2000000000 {
+ compatible = "arm,ccn-504";
+ reg = <0x20 0x00000000 0 0x1000000>;
+ interrupts = <0 181 4>;
+ };
--- /dev/null
+========================================================
+Secondary CPU enable-method "marvell,berlin-smp" binding
+========================================================
+
+This document describes the "marvell,berlin-smp" method for enabling secondary
+CPUs. To apply to all CPUs, a single "marvell,berlin-smp" enable method should
+be defined in the "cpus" node.
+
+Enable method name: "marvell,berlin-smp"
+Compatible machines: "marvell,berlin2" and "marvell,berlin2q"
+Compatible CPUs: "marvell,pj4b" and "arm,cortex-a9"
+Related properties: (none)
+
+Note:
+This enable method needs valid nodes compatible with "arm,cortex-a9-scu" and
+"marvell,berlin-cpu-ctrl"[1].
+
+Example:
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "marvell,berlin-smp";
+
+ cpu@0 {
+ compatible = "marvell,pj4b";
+ device_type = "cpu";
+ next-level-cache = <&l2>;
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "marvell,pj4b";
+ device_type = "cpu";
+ next-level-cache = <&l2>;
+ reg = <1>;
+ };
+ };
+
+--
+[1] arm/marvell,berlin.txt
"arm,cortex-a7"
"arm,cortex-a8"
"arm,cortex-a9"
+ "arm,cortex-a12"
"arm,cortex-a15"
+ "arm,cortex-a17"
"arm,cortex-a53"
"arm,cortex-a57"
"arm,cortex-m0"
"arm,cortex-r4"
"arm,cortex-r5"
"arm,cortex-r7"
+ "brcm,brahma-b15"
"faraday,fa526"
"intel,sa110"
"intel,sa1100"
can be one of:
"allwinner,sun6i-a31"
"arm,psci"
+ "brcm,brahma-b15"
"marvell,armada-375-smp"
"marvell,armada-380-smp"
"marvell,armada-xp-smp"
--- /dev/null
+* ARM Generic Interrupt Controller, version 3
+
+AArch64 SMP cores are often associated with a GICv3, providing Private
+Peripheral Interrupts (PPI), Shared Peripheral Interrupts (SPI),
+Software Generated Interrupts (SGI), and Locality-specific Peripheral
+Interrupts (LPI).
+
+Main node required properties:
+
+- compatible : should at least contain "arm,gic-v3".
+- interrupt-controller : Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an
+ interrupt source. Must be a single cell with a value of at least 3.
+
+ The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI
+ interrupts. Other values are reserved for future use.
+
+ The 2nd cell contains the interrupt number for the interrupt type.
+ SPI interrupts are in the range [0-987]. PPI interrupts are in the
+ range [0-15].
+
+ The 3rd cell is the flags, encoded as follows:
+ bits[3:0] trigger type and level flags.
+ 1 = edge triggered
+ 4 = level triggered
+
+ Cells 4 and beyond are reserved for future use. When the 1st cell
+ has a value of 0 or 1, cells 4 and beyond act as padding, and may be
+ ignored. It is recommended that padding cells have a value of 0.
+
+- reg : Specifies base physical address(s) and size of the GIC
+ registers, in the following order:
+ - GIC Distributor interface (GICD)
+ - GIC Redistributors (GICR), one range per redistributor region
+ - GIC CPU interface (GICC)
+ - GIC Hypervisor interface (GICH)
+ - GIC Virtual CPU interface (GICV)
+
+ GICC, GICH and GICV are optional.
+
+- interrupts : Interrupt source of the VGIC maintenance interrupt.
+
+Optional
+
+- redistributor-stride : If using padding pages, specifies the stride
+ of consecutive redistributors. Must be a multiple of 64kB.
+
+- #redistributor-regions: The number of independent contiguous regions
+ occupied by the redistributors. Required if more than one such
+ region is present.
+
+Examples:
+
+ gic: interrupt-controller@2cf00000 {
+ compatible = "arm,gic-v3";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x0 0x2f000000 0 0x10000>, // GICD
+ <0x0 0x2f100000 0 0x200000>, // GICR
+ <0x0 0x2c000000 0 0x2000>, // GICC
+ <0x0 0x2c010000 0 0x2000>, // GICH
+ <0x0 0x2c020000 0 0x2000>; // GICV
+ interrupts = <1 9 4>;
+ };
+
+ gic: interrupt-controller@2c010000 {
+ compatible = "arm,gic-v3";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ redistributor-stride = <0x0 0x40000>; // 256kB stride
+ #redistributor-regions = <2>;
+ reg = <0x0 0x2c010000 0 0x10000>, // GICD
+ <0x0 0x2d000000 0 0x800000>, // GICR 1: CPUs 0-31
+ <0x0 0x2e000000 0 0x800000>; // GICR 2: CPUs 32-63
+ <0x0 0x2c040000 0 0x2000>, // GICC
+ <0x0 0x2c060000 0 0x2000>, // GICH
+ <0x0 0x2c080000 0 0x2000>; // GICV
+ interrupts = <1 9 4>;
+ };
"arm,cortex-a9-gic"
"arm,cortex-a7-gic"
"arm,arm11mp-gic"
+ "brcm,brahma-b15-gic"
- interrupt-controller : Identifies the node as an interrupt controller
- #interrupt-cells : Specifies the number of cells needed to encode an
interrupt source. The type shall be a <u32> and the value shall be 3.
reboot-offset = <0x4>;
};
+-----------------------------------------------------------------------
+Hisilicon CPU controller
+
+Required properties:
+- compatible : "hisilicon,cpuctrl"
+- reg : Register address and size
+
+The clock registers and power registers of secondary cores are defined
+in CPU controller, especially in HIX5HD2 SoC.
+
+-----------------------------------------------------------------------
PCTRL: Peripheral misc control register
Required Properties:
...
}
+* Marvell Berlin CPU control bindings
+
+CPU control register allows various operations on CPUs, like resetting them
+independently.
+
+Required properties:
+- compatible: should be "marvell,berlin-cpu-ctrl"
+- reg: address and length of the register set
+
+Example:
+
+cpu-ctrl@f7dd0000 {
+ compatible = "marvell,berlin-cpu-ctrl";
+ reg = <0xf7dd0000 0x10000>;
+};
+
* Marvell Berlin2 chip control binding
Marvell Berlin SoCs have a chip control register set providing several
--- /dev/null
+Mediatek MT6589 Platforms Device Tree Bindings
+
+Boards with a SoC of the Mediatek MT6589 shall have the following property:
+
+Required root node property:
+
+compatible: must contain "mediatek,mt6589"
+
- AM437x GP EVM
compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43"
+- AM437x SK EVM: AM437x StarterKit Evaluation Module
+ compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
--- /dev/null
+OMAP PRCM bindings
+
+Power Reset and Clock Manager lists the device clocks and clockdomains under
+a DT hierarchy. Each TI SoC can have multiple PRCM entities listed for it,
+each describing one module and the clock hierarchy under it. see [1] for
+documentation about the individual clock/clockdomain nodes.
+
+[1] Documentation/devicetree/bindings/clock/ti/*
+
+Required properties:
+- compatible: Must be one of:
+ "ti,am3-prcm"
+ "ti,am3-scrm"
+ "ti,am4-prcm"
+ "ti,am4-scrm"
+ "ti,omap2-prcm"
+ "ti,omap2-scrm"
+ "ti,omap3-prm"
+ "ti,omap3-cm"
+ "ti,omap3-scrm"
+ "ti,omap4-cm1"
+ "ti,omap4-prm"
+ "ti,omap4-cm2"
+ "ti,omap4-scrm"
+ "ti,omap5-prm"
+ "ti,omap5-cm-core-aon"
+ "ti,omap5-scrm"
+ "ti,omap5-cm-core"
+ "ti,dra7-prm"
+ "ti,dra7-cm-core-aon"
+ "ti,dra7-cm-core"
+- reg: Contains PRCM module register address range
+ (base address and length)
+- clocks: clocks for this module
+- clockdomains: clockdomains for this module
+
+Example:
+
+cm: cm@48004000 {
+ compatible = "ti,omap3-cm";
+ reg = <0x48004000 0x4000>;
+
+ cm_clocks: clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ cm_clockdomains: clockdomains {
+ };
+}
+
+&cm_clocks {
+ omap2_32k_fck: omap_32k_fck {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ };
+};
+
+&cm_clockdomains {
+ core_l3_clkdm: core_l3_clkdm {
+ compatible = "ti,clockdomain";
+ clocks = <&sdrc_ick>;
+ };
+};
- "samsung,exynos4212-pmu" - for Exynos4212 SoC,
- "samsung,exynos4412-pmu" - for Exynos4412 SoC,
- "samsung,exynos5250-pmu" - for Exynos5250 SoC,
+ - "samsung,exynos5260-pmu" - for Exynos5260 SoC.
+ - "samsung,exynos5410-pmu" - for Exynos5410 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
second value must be always "syscon".
--- /dev/null
+SPEAr Misc configuration
+===========================
+SPEAr SOCs have some miscellaneous registers which are used to configure
+few properties of different peripheral controllers.
+
+misc node required properties:
+
+- compatible Should be "st,spear1340-misc", "syscon".
+- reg: Address range of misc space upto 8K
nvidia,seaboard
nvidia,ventana
nvidia,whistler
+ toradex,apalis_t30
+ toradex,apalis_t30-eval
toradex,colibri_t20-512
toradex,iris
-Xilinx Zynq EP107 Emulation Platform board
+Xilinx Zynq Platforms Device Tree Bindings
-This board is an emulation platform for the Zynq product which is
-based on an ARM Cortex A9 processor.
+Boards with Zynq-7000 SOC based on an ARM Cortex A9 processor
+shall have the following properties.
Required root node properties:
- - compatible = "xlnx,zynq-ep107";
+ - compatible = "xlnx,zynq-7000";
-Clock bindings for ARM Integrator Core Module clocks
+Clock bindings for ARM Integrator and Versatile Core Module clocks
Auxilary Oscillator Clock
Required properties:
-- compatible: must be "arm,integrator-cm-auxosc"
+- compatible: must be "arm,integrator-cm-auxosc" or "arm,versatile-cm-auxosc"
- #clock-cells: must be <0>
Optional properties:
--- /dev/null
+* Samsung Audio Subsystem Clock Controller
+
+The Samsung Audio Subsystem clock controller generates and supplies clocks
+to Audio Subsystem block available in the S5PV210 and compatible SoCs.
+
+Required Properties:
+
+- compatible: should be "samsung,s5pv210-audss-clock".
+- reg: physical base address and length of the controller's register set.
+
+- #clock-cells: should be 1.
+
+- clocks:
+ - hclk: AHB bus clock of the Audio Subsystem.
+ - xxti: Optional fixed rate PLL reference clock, parent of mout_audss. If
+ not specified (i.e. xusbxti is used for PLL reference), it is fixed to
+ a clock named "xxti".
+ - fout_epll: Input PLL to the AudioSS block, parent of mout_audss.
+ - iiscdclk0: Optional external i2s clock, parent of mout_i2s. If not
+ specified, it is fixed to a clock named "iiscdclk0".
+ - sclk_audio0: Audio bus clock, parent of mout_i2s.
+
+- clock-names: Aliases for the above clocks. They should be "hclk",
+ "xxti", "fout_epll", "iiscdclk0", and "sclk_audio0" respectively.
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/s5pv210-audss-clk.h header and can be used in device
+tree sources.
+
+Example: Clock controller node.
+
+ clk_audss: clock-controller@c0900000 {
+ compatible = "samsung,s5pv210-audss-clock";
+ reg = <0xc0900000 0x1000>;
+ #clock-cells = <1>;
+ clock-names = "hclk", "xxti",
+ "fout_epll", "sclk_audio0";
+ clocks = <&clocks DOUT_HCLKP>, <&xxti>,
+ <&clocks FOUT_EPLL>, <&clocks SCLK_AUDIO0>;
+ };
+
+Example: I2S controller node that consumes the clock generated by the clock
+ controller. Refer to the standard clock bindings for information
+ about 'clocks' and 'clock-names' property.
+
+ i2s0: i2s@03830000 {
+ /* ... */
+ clock-names = "iis", "i2s_opclk0",
+ "i2s_opclk1";
+ clocks = <&clk_audss CLK_I2S>, <&clk_audss CLK_I2S>,
+ <&clk_audss CLK_DOUT_AUD_BUS>;
+ /* ... */
+ };
--- /dev/null
+* Clock bindings for Freescale i.MX1 CPUs
+
+Required properties:
+- compatible: Should be "fsl,imx1-ccm".
+- reg: Address and length of the register set.
+- #clock-cells: Should be <1>.
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx1-clock.h
+for the full list of i.MX1 clock IDs.
+
+Examples:
+ clks: ccm@0021b000 {
+ #clock-cells = <1>;
+ compatible = "fsl,imx1-ccm";
+ reg = <0x0021b000 0x1000>;
+ };
+
+ pwm: pwm@00208000 {
+ #pwm-cells = <2>;
+ compatible = "fsl,imx1-pwm";
+ reg = <0x00208000 0x1000>;
+ interrupts = <34>;
+ clocks = <&clks IMX1_CLK_DUMMY>, <&clks IMX1_CLK_PER1>;
+ clock-names = "ipg", "per";
+ };
--- /dev/null
+* Clock bindings for Freescale i.MX21
+
+Required properties:
+- compatible : Should be "fsl,imx21-ccm".
+- reg : Address and length of the register set.
+- interrupts : Should contain CCM interrupt.
+- #clock-cells: Should be <1>.
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx21-clock.h
+for the full list of i.MX21 clock IDs.
+
+Examples:
+ clks: ccm@10027000{
+ compatible = "fsl,imx21-ccm";
+ reg = <0x10027000 0x800>;
+ #clock-cells = <1>;
+ };
+
+ uart1: serial@1000a000 {
+ compatible = "fsl,imx21-uart";
+ reg = <0x1000a000 0x1000>;
+ interrupts = <20>;
+ clocks = <&clks IMX21_CLK_UART1_IPG_GATE>,
+ <&clks IMX21_CLK_PER1>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
- #clock-cells: Should be <1>
The clock consumer should specify the desired clock by having the clock
-ID in its "clocks" phandle cell. The following is a full list of i.MX27
-clocks and IDs.
-
- Clock ID
- -----------------------
- dummy 0
- ckih 1
- ckil 2
- mpll 3
- spll 4
- mpll_main2 5
- ahb 6
- ipg 7
- nfc_div 8
- per1_div 9
- per2_div 10
- per3_div 11
- per4_div 12
- vpu_sel 13
- vpu_div 14
- usb_div 15
- cpu_sel 16
- clko_sel 17
- cpu_div 18
- clko_div 19
- ssi1_sel 20
- ssi2_sel 21
- ssi1_div 22
- ssi2_div 23
- clko_en 24
- ssi2_ipg_gate 25
- ssi1_ipg_gate 26
- slcdc_ipg_gate 27
- sdhc3_ipg_gate 28
- sdhc2_ipg_gate 29
- sdhc1_ipg_gate 30
- scc_ipg_gate 31
- sahara_ipg_gate 32
- rtc_ipg_gate 33
- pwm_ipg_gate 34
- owire_ipg_gate 35
- lcdc_ipg_gate 36
- kpp_ipg_gate 37
- iim_ipg_gate 38
- i2c2_ipg_gate 39
- i2c1_ipg_gate 40
- gpt6_ipg_gate 41
- gpt5_ipg_gate 42
- gpt4_ipg_gate 43
- gpt3_ipg_gate 44
- gpt2_ipg_gate 45
- gpt1_ipg_gate 46
- gpio_ipg_gate 47
- fec_ipg_gate 48
- emma_ipg_gate 49
- dma_ipg_gate 50
- cspi3_ipg_gate 51
- cspi2_ipg_gate 52
- cspi1_ipg_gate 53
- nfc_baud_gate 54
- ssi2_baud_gate 55
- ssi1_baud_gate 56
- vpu_baud_gate 57
- per4_gate 58
- per3_gate 59
- per2_gate 60
- per1_gate 61
- usb_ahb_gate 62
- slcdc_ahb_gate 63
- sahara_ahb_gate 64
- lcdc_ahb_gate 65
- vpu_ahb_gate 66
- fec_ahb_gate 67
- emma_ahb_gate 68
- emi_ahb_gate 69
- dma_ahb_gate 70
- csi_ahb_gate 71
- brom_ahb_gate 72
- ata_ahb_gate 73
- wdog_ipg_gate 74
- usb_ipg_gate 75
- uart6_ipg_gate 76
- uart5_ipg_gate 77
- uart4_ipg_gate 78
- uart3_ipg_gate 79
- uart2_ipg_gate 80
- uart1_ipg_gate 81
- ckih_div1p5 82
- fpm 83
- mpll_osc_sel 84
- mpll_sel 85
- spll_gate 86
- mshc_div 87
- rtic_ipg_gate 88
- mshc_ipg_gate 89
- rtic_ahb_gate 90
- mshc_baud_gate 91
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx27-clock.h
+for the full list of i.MX27 clock IDs.
Examples:
+ clks: ccm@10027000{
+ compatible = "fsl,imx27-ccm";
+ reg = <0x10027000 0x1000>;
+ #clock-cells = <1>;
+ };
-clks: ccm@10027000{
- compatible = "fsl,imx27-ccm";
- reg = <0x10027000 0x1000>;
- #clock-cells = <1>;
-};
-
-uart1: serial@1000a000 {
- compatible = "fsl,imx27-uart", "fsl,imx21-uart";
- reg = <0x1000a000 0x1000>;
- interrupts = <20>;
- clocks = <&clks 81>, <&clks 61>;
- clock-names = "ipg", "per";
- status = "disabled";
-};
+ uart1: serial@1000a000 {
+ compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+ reg = <0x1000a000 0x1000>;
+ interrupts = <20>;
+ clocks = <&clks IMX27_CLK_UART1_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
- #clock-cells: Should be <1>
The clock consumer should specify the desired clock by having the clock
-ID in its "clocks" phandle cell. The following is a full list of i.MX6Q
-clocks and IDs.
-
- Clock ID
- ---------------------------
- dummy 0
- ckil 1
- ckih 2
- osc 3
- pll2_pfd0_352m 4
- pll2_pfd1_594m 5
- pll2_pfd2_396m 6
- pll3_pfd0_720m 7
- pll3_pfd1_540m 8
- pll3_pfd2_508m 9
- pll3_pfd3_454m 10
- pll2_198m 11
- pll3_120m 12
- pll3_80m 13
- pll3_60m 14
- twd 15
- step 16
- pll1_sw 17
- periph_pre 18
- periph2_pre 19
- periph_clk2_sel 20
- periph2_clk2_sel 21
- axi_sel 22
- esai_sel 23
- asrc_sel 24
- spdif_sel 25
- gpu2d_axi 26
- gpu3d_axi 27
- gpu2d_core_sel 28
- gpu3d_core_sel 29
- gpu3d_shader_sel 30
- ipu1_sel 31
- ipu2_sel 32
- ldb_di0_sel 33
- ldb_di1_sel 34
- ipu1_di0_pre_sel 35
- ipu1_di1_pre_sel 36
- ipu2_di0_pre_sel 37
- ipu2_di1_pre_sel 38
- ipu1_di0_sel 39
- ipu1_di1_sel 40
- ipu2_di0_sel 41
- ipu2_di1_sel 42
- hsi_tx_sel 43
- pcie_axi_sel 44
- ssi1_sel 45
- ssi2_sel 46
- ssi3_sel 47
- usdhc1_sel 48
- usdhc2_sel 49
- usdhc3_sel 50
- usdhc4_sel 51
- enfc_sel 52
- emi_sel 53
- emi_slow_sel 54
- vdo_axi_sel 55
- vpu_axi_sel 56
- cko1_sel 57
- periph 58
- periph2 59
- periph_clk2 60
- periph2_clk2 61
- ipg 62
- ipg_per 63
- esai_pred 64
- esai_podf 65
- asrc_pred 66
- asrc_podf 67
- spdif_pred 68
- spdif_podf 69
- can_root 70
- ecspi_root 71
- gpu2d_core_podf 72
- gpu3d_core_podf 73
- gpu3d_shader 74
- ipu1_podf 75
- ipu2_podf 76
- ldb_di0_podf 77
- ldb_di1_podf 78
- ipu1_di0_pre 79
- ipu1_di1_pre 80
- ipu2_di0_pre 81
- ipu2_di1_pre 82
- hsi_tx_podf 83
- ssi1_pred 84
- ssi1_podf 85
- ssi2_pred 86
- ssi2_podf 87
- ssi3_pred 88
- ssi3_podf 89
- uart_serial_podf 90
- usdhc1_podf 91
- usdhc2_podf 92
- usdhc3_podf 93
- usdhc4_podf 94
- enfc_pred 95
- enfc_podf 96
- emi_podf 97
- emi_slow_podf 98
- vpu_axi_podf 99
- cko1_podf 100
- axi 101
- mmdc_ch0_axi_podf 102
- mmdc_ch1_axi_podf 103
- arm 104
- ahb 105
- apbh_dma 106
- asrc 107
- can1_ipg 108
- can1_serial 109
- can2_ipg 110
- can2_serial 111
- ecspi1 112
- ecspi2 113
- ecspi3 114
- ecspi4 115
- ecspi5 116
- enet 117
- esai 118
- gpt_ipg 119
- gpt_ipg_per 120
- gpu2d_core 121
- gpu3d_core 122
- hdmi_iahb 123
- hdmi_isfr 124
- i2c1 125
- i2c2 126
- i2c3 127
- iim 128
- enfc 129
- ipu1 130
- ipu1_di0 131
- ipu1_di1 132
- ipu2 133
- ipu2_di0 134
- ldb_di0 135
- ldb_di1 136
- ipu2_di1 137
- hsi_tx 138
- mlb 139
- mmdc_ch0_axi 140
- mmdc_ch1_axi 141
- ocram 142
- openvg_axi 143
- pcie_axi 144
- pwm1 145
- pwm2 146
- pwm3 147
- pwm4 148
- per1_bch 149
- gpmi_bch_apb 150
- gpmi_bch 151
- gpmi_io 152
- gpmi_apb 153
- sata 154
- sdma 155
- spba 156
- ssi1 157
- ssi2 158
- ssi3 159
- uart_ipg 160
- uart_serial 161
- usboh3 162
- usdhc1 163
- usdhc2 164
- usdhc3 165
- usdhc4 166
- vdo_axi 167
- vpu_axi 168
- cko1 169
- pll1_sys 170
- pll2_bus 171
- pll3_usb_otg 172
- pll4_audio 173
- pll5_video 174
- pll8_mlb 175
- pll7_usb_host 176
- pll6_enet 177
- ssi1_ipg 178
- ssi2_ipg 179
- ssi3_ipg 180
- rom 181
- usbphy1 182
- usbphy2 183
- ldb_di0_div_3_5 184
- ldb_di1_div_3_5 185
- sata_ref 186
- sata_ref_100m 187
- pcie_ref 188
- pcie_ref_125m 189
- enet_ref 190
- usbphy1_gate 191
- usbphy2_gate 192
- pll4_post_div 193
- pll5_post_div 194
- pll5_video_div 195
- eim_slow 196
- spdif 197
- cko2_sel 198
- cko2_podf 199
- cko2 200
- cko 201
- vdoa 202
- pll4_audio_div 203
- lvds1_sel 204
- lvds2_sel 205
- lvds1_gate 206
- lvds2_gate 207
- esai_ahb 208
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6qdl-clock.h
+for the full list of i.MX6 Quad and DualLite clock IDs.
Examples:
+#include <dt-bindings/clock/imx6qdl-clock.h>
+
clks: ccm@020c4000 {
compatible = "fsl,imx6q-ccm";
reg = <0x020c4000 0x4000>;
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
reg = <0x02020000 0x4000>;
interrupts = <0 26 0x04>;
- clocks = <&clks 160>, <&clks 161>;
+ clocks = <&clks IMX6QDL_CLK_UART_IPG>, <&clks IMX6QDL_CLK_UART_SERIAL>;
clock-names = "ipg", "per";
status = "disabled";
};
Required properties:
- compatible : shall be one of the following:
"marvell,armada-xp-cpu-clock" - cpu clocks for Armada XP
-- reg : Address and length of the clock complex register set
+- reg : Address and length of the clock complex register set, followed
+ by address and length of the PMU DFS registers
- #clock-cells : should be set to 1.
- clocks : shall be the input parent clock phandle for the clock.
cpuclk: clock-complex@d0018700 {
#clock-cells = <1>;
compatible = "marvell,armada-xp-cpu-clock";
- reg = <0xd0018700 0xA0>;
+ reg = <0xd0018700 0xA0>, <0x1c054 0x10>;
clocks = <&coreclk 1>;
}
--- /dev/null
+* Samsung S5P6442/S5PC110/S5PV210 Clock Controller
+
+Samsung S5P6442, S5PC110 and S5PV210 SoCs contain integrated clock
+controller, which generates and supplies clock to various controllers
+within the SoC.
+
+Required Properties:
+
+- compatible: should be one of following:
+ - "samsung,s5pv210-clock" : for clock controller of Samsung
+ S5PC110/S5PV210 SoCs,
+ - "samsung,s5p6442-clock" : for clock controller of Samsung
+ S5P6442 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/s5pv210.h header and can be used in device tree sources.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xxti": external crystal oscillator connected to XXTI and XXTO pins of
+the SoC,
+ - "xusbxti": external crystal oscillator connected to XUSBXTI and XUSBXTO
+pins of the SoC,
+
+A subset of above clocks available on given board shall be specified in
+board device tree, including the system base clock, as selected by XOM[0]
+pin of the SoC. Refer to generic fixed rate clock bindings
+documentation[1] for more information how to specify these clocks.
+
+[1] Documentation/devicetree/bindings/clock/fixed-clock.txt
+
+Example: Clock controller node:
+
+ clock: clock-controller@7e00f000 {
+ compatible = "samsung,s5pv210-clock";
+ reg = <0x7e00f000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+Example: Required external clocks:
+
+ xxti: clock-xxti {
+ compatible = "fixed-clock";
+ clock-output-names = "xxti";
+ clock-frequency = <24000000>;
+ #clock-cells = <0>;
+ };
+
+ xusbxti: clock-xusbxti {
+ compatible = "fixed-clock";
+ clock-output-names = "xusbxti";
+ clock-frequency = <24000000>;
+ #clock-cells = <0>;
+ };
+
+Example: UART controller node that consumes the clock generated by the clock
+ controller (refer to the standard clock bindings for information about
+ "clocks" and "clock-names" properties):
+
+ uart0: serial@e2900000 {
+ compatible = "samsung,s5pv210-uart";
+ reg = <0xe2900000 0x400>;
+ interrupt-parent = <&vic1>;
+ interrupts = <10>;
+ clock-names = "uart", "clk_uart_baud0",
+ "clk_uart_baud1";
+ clocks = <&clocks UART0>, <&clocks UART0>,
+ <&clocks SCLK_UART0>;
+ status = "disabled";
+ };
--- /dev/null
+Device Tree bindings for Armada DRM CRTC driver
+
+Required properties:
+ - compatible: value should be "marvell,dove-lcd".
+ - reg: base address and size of the LCD controller
+ - interrupts: single interrupt number for the LCD controller
+ - port: video output port with endpoints, as described by graph.txt
+
+Optional properties:
+
+ - clocks: as described by clock-bindings.txt
+ - clock-names: as described by clock-bindings.txt
+ "axiclk" - axi bus clock for pixel clock
+ "plldivider" - pll divider clock for pixel clock
+ "ext_ref_clk0" - external clock 0 for pixel clock
+ "ext_ref_clk1" - external clock 1 for pixel clock
+
+Note: all clocks are optional but at least one must be specified.
+Further clocks may be added in the future according to requirements of
+different SoCs.
+
+Example:
+
+ lcd0: lcd-controller@820000 {
+ compatible = "marvell,dove-lcd";
+ reg = <0x820000 0x1000>;
+ interrupts = <47>;
+ clocks = <&si5351 0>;
+ clock-names = "ext_ref_clk_1";
+ };
Required properties;
- compatible: must be "nxp,tda998x"
+ - reg: I2C address
+
Optional properties:
- interrupts: interrupt number and trigger type
default: polling
--- /dev/null
+Qualcomm adreno/snapdragon GPU
+
+Required properties:
+- compatible: "qcom,adreno-3xx"
+- reg: Physical base address and length of the controller's registers.
+- interrupts: The interrupt signal from the gpu.
+- clocks: device clocks
+ See ../clocks/clock-bindings.txt for details.
+- clock-names: the following clocks are required:
+ * "core_clk"
+ * "iface_clk"
+ * "mem_iface_clk"
+- qcom,chipid: gpu chip-id. Note this may become optional for future
+ devices if we can reliably read the chipid from hw
+- qcom,gpu-pwrlevels: list of operating points
+ - compatible: "qcom,gpu-pwrlevels"
+ - for each qcom,gpu-pwrlevel:
+ - qcom,gpu-freq: requested gpu clock speed
+ - NOTE: downstream android driver defines additional parameters to
+ configure memory bandwidth scaling per OPP.
+
+Example:
+
+/ {
+ ...
+
+ gpu: qcom,kgsl-3d0@4300000 {
+ compatible = "qcom,adreno-3xx";
+ reg = <0x04300000 0x20000>;
+ reg-names = "kgsl_3d0_reg_memory";
+ interrupts = <GIC_SPI 80 0>;
+ interrupt-names = "kgsl_3d0_irq";
+ clock-names =
+ "core_clk",
+ "iface_clk",
+ "mem_iface_clk";
+ clocks =
+ <&mmcc GFX3D_CLK>,
+ <&mmcc GFX3D_AHB_CLK>,
+ <&mmcc MMSS_IMEM_AHB_CLK>;
+ qcom,chipid = <0x03020100>;
+ qcom,gpu-pwrlevels {
+ compatible = "qcom,gpu-pwrlevels";
+ qcom,gpu-pwrlevel@0 {
+ qcom,gpu-freq = <450000000>;
+ };
+ qcom,gpu-pwrlevel@1 {
+ qcom,gpu-freq = <27000000>;
+ };
+ };
+ };
+};
--- /dev/null
+Qualcomm adreno/snapdragon hdmi output
+
+Required properties:
+- compatible: one of the following
+ * "qcom,hdmi-tx-8660"
+ * "qcom,hdmi-tx-8960"
+- reg: Physical base address and length of the controller's registers
+- reg-names: "core_physical"
+- interrupts: The interrupt signal from the hdmi block.
+- clocks: device clocks
+ See ../clocks/clock-bindings.txt for details.
+- qcom,hdmi-tx-ddc-clk-gpio: ddc clk pin
+- qcom,hdmi-tx-ddc-data-gpio: ddc data pin
+- qcom,hdmi-tx-hpd-gpio: hpd pin
+- core-vdda-supply: phandle to supply regulator
+- hdmi-mux-supply: phandle to mux regulator
+
+Optional properties:
+- qcom,hdmi-tx-mux-en-gpio: hdmi mux enable pin
+- qcom,hdmi-tx-mux-sel-gpio: hdmi mux select pin
+
+Example:
+
+/ {
+ ...
+
+ hdmi: qcom,hdmi-tx-8960@4a00000 {
+ compatible = "qcom,hdmi-tx-8960";
+ reg-names = "core_physical";
+ reg = <0x04a00000 0x1000>;
+ interrupts = <GIC_SPI 79 0>;
+ clock-names =
+ "core_clk",
+ "master_iface_clk",
+ "slave_iface_clk";
+ clocks =
+ <&mmcc HDMI_APP_CLK>,
+ <&mmcc HDMI_M_AHB_CLK>,
+ <&mmcc HDMI_S_AHB_CLK>;
+ qcom,hdmi-tx-ddc-clk = <&msmgpio 70 GPIO_ACTIVE_HIGH>;
+ qcom,hdmi-tx-ddc-data = <&msmgpio 71 GPIO_ACTIVE_HIGH>;
+ qcom,hdmi-tx-hpd = <&msmgpio 72 GPIO_ACTIVE_HIGH>;
+ core-vdda-supply = <&pm8921_hdmi_mvs>;
+ hdmi-mux-supply = <&ext_3p3v>;
+ };
+};
--- /dev/null
+Qualcomm adreno/snapdragon display controller
+
+Required properties:
+- compatible:
+ * "qcom,mdp" - mdp4
+- reg: Physical base address and length of the controller's registers.
+- interrupts: The interrupt signal from the display controller.
+- connectors: array of phandles for output device(s)
+- clocks: device clocks
+ See ../clocks/clock-bindings.txt for details.
+- clock-names: the following clocks are required:
+ * "core_clk"
+ * "iface_clk"
+ * "lut_clk"
+ * "src_clk"
+ * "hdmi_clk"
+ * "mpd_clk"
+
+Optional properties:
+- gpus: phandle for gpu device
+
+Example:
+
+/ {
+ ...
+
+ mdp: qcom,mdp@5100000 {
+ compatible = "qcom,mdp";
+ reg = <0x05100000 0xf0000>;
+ interrupts = <GIC_SPI 75 0>;
+ connectors = <&hdmi>;
+ gpus = <&gpu>;
+ clock-names =
+ "core_clk",
+ "iface_clk",
+ "lut_clk",
+ "src_clk",
+ "hdmi_clk",
+ "mdp_clk";
+ clocks =
+ <&mmcc MDP_SRC>,
+ <&mmcc MDP_AHB_CLK>,
+ <&mmcc MDP_LUT_CLK>,
+ <&mmcc TV_SRC>,
+ <&mmcc HDMI_TV_CLK>,
+ <&mmcc MDP_TV_CLK>;
+ };
+};
--- /dev/null
+NVIDIA Tegra20/Tegra30/Tegr114/Tegra124 fuse block.
+
+Required properties:
+- compatible : should be:
+ "nvidia,tegra20-efuse"
+ "nvidia,tegra30-efuse"
+ "nvidia,tegra114-efuse"
+ "nvidia,tegra124-efuse"
+ Details:
+ nvidia,tegra20-efuse: Tegra20 requires using APB DMA to read the fuse data
+ due to a hardware bug. Tegra20 also lacks certain information which is
+ available in later generations such as fab code, lot code, wafer id,..
+ nvidia,tegra30-efuse, nvidia,tegra114-efuse and nvidia,tegra124-efuse:
+ The differences between these SoCs are the size of the efuse array,
+ the location of the spare (OEM programmable) bits and the location of
+ the speedo data.
+- reg: Should contain 1 entry: the entry gives the physical address and length
+ of the fuse registers.
+- clocks: Must contain an entry for each entry in clock-names.
+ See ../clocks/clock-bindings.txt for details.
+- clock-names: Must include the following entries:
+ - fuse
+- resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+ - fuse
+
+Example:
+
+ fuse@7000f800 {
+ compatible = "nvidia,tegra20-efuse";
+ reg = <0x7000F800 0x400>,
+ <0x70000000 0x400>;
+ clocks = <&tegra_car TEGRA20_CLK_FUSE>;
+ clock-names = "fuse";
+ resets = <&tegra_car 39>;
+ reset-names = "fuse";
+ };
+
+
--- /dev/null
+NVIDIA GK20A Graphics Processing Unit
+
+Required properties:
+- compatible: "nvidia,<chip>-<gpu>"
+ Currently recognized values:
+ - nvidia,tegra124-gk20a
+- reg: Physical base address and length of the controller's registers.
+ Must contain two entries:
+ - first entry for bar0
+ - second entry for bar1
+- interrupts: Must contain an entry for each entry in interrupt-names.
+ See ../interrupt-controller/interrupts.txt for details.
+- interrupt-names: Must include the following entries:
+ - stall
+ - nonstall
+- vdd-supply: regulator for supply voltage.
+- clocks: Must contain an entry for each entry in clock-names.
+ See ../clocks/clock-bindings.txt for details.
+- clock-names: Must include the following entries:
+ - gpu
+ - pwr
+- resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+ - gpu
+
+Example:
+
+ gpu@0,57000000 {
+ compatible = "nvidia,gk20a";
+ reg = <0x0 0x57000000 0x0 0x01000000>,
+ <0x0 0x58000000 0x0 0x01000000>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "stall", "nonstall";
+ vdd-supply = <&vdd_gpu>;
+ clocks = <&tegra_car TEGRA124_CLK_GPU>,
+ <&tegra_car TEGRA124_CLK_PLL_P_OUT5>;
+ clock-names = "gpu", "pwr";
+ resets = <&tegra_car 184>;
+ reset-names = "gpu";
+ status = "disabled";
+ };
--- /dev/null
+STMicroelectronics stih4xx platforms
+
+- sti-vtg: video timing generator
+ Required properties:
+ - compatible: "st,vtg"
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ Optional properties:
+ - interrupts : VTG interrupt number to the CPU.
+ - st,slave: phandle on a slave vtg
+
+- sti-vtac: video timing advanced inter dye communication Rx and TX
+ Required properties:
+ - compatible: "st,vtac-main" or "st,vtac-aux"
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ - clocks: from common clock binding: handle hardware IP needed clocks, the
+ number of clocks may depend of the SoC type.
+ See ../clocks/clock-bindings.txt for details.
+ - clock-names: names of the clocks listed in clocks property in the same
+ order.
+
+- sti-display-subsystem: Master device for DRM sub-components
+ This device must be the parent of all the sub-components and is responsible
+ of bind them.
+ Required properties:
+ - compatible: "st,sti-display-subsystem"
+ - ranges: to allow probing of subdevices
+
+- sti-compositor: frame compositor engine
+ must be a child of sti-display-subsystem
+ Required properties:
+ - compatible: "st,stih<chip>-compositor"
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ - clocks: from common clock binding: handle hardware IP needed clocks, the
+ number of clocks may depend of the SoC type.
+ See ../clocks/clock-bindings.txt for details.
+ - clock-names: names of the clocks listed in clocks property in the same
+ order.
+ - resets: resets to be used by the device
+ See ../reset/reset.txt for details.
+ - reset-names: names of the resets listed in resets property in the same
+ order.
+ - st,vtg: phandle(s) on vtg device (main and aux) nodes.
+
+- sti-tvout: video out hardware block
+ must be a child of sti-display-subsystem
+ Required properties:
+ - compatible: "st,stih<chip>-tvout"
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ - reg-names: names of the mapped memory regions listed in regs property in
+ the same order.
+ - resets: resets to be used by the device
+ See ../reset/reset.txt for details.
+ - reset-names: names of the resets listed in resets property in the same
+ order.
+ - ranges: to allow probing of subdevices
+
+- sti-hdmi: hdmi output block
+ must be a child of sti-tvout
+ Required properties:
+ - compatible: "st,stih<chip>-hdmi";
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ - reg-names: names of the mapped memory regions listed in regs property in
+ the same order.
+ - interrupts : HDMI interrupt number to the CPU.
+ - interrupt-names: name of the interrupts listed in interrupts property in
+ the same order
+ - clocks: from common clock binding: handle hardware IP needed clocks, the
+ number of clocks may depend of the SoC type.
+ - clock-names: names of the clocks listed in clocks property in the same
+ order.
+ - hdmi,hpd-gpio: gpio id to detect if an hdmi cable is plugged or not.
+
+sti-hda:
+ Required properties:
+ must be a child of sti-tvout
+ - compatible: "st,stih<chip>-hda"
+ - reg: Physical base address of the IP registers and length of memory mapped region.
+ - reg-names: names of the mapped memory regions listed in regs property in
+ the same order.
+ - clocks: from common clock binding: handle hardware IP needed clocks, the
+ number of clocks may depend of the SoC type.
+ See ../clocks/clock-bindings.txt for details.
+ - clock-names: names of the clocks listed in clocks property in the same
+ order.
+
+Example:
+
+/ {
+ ...
+
+ vtg_main_slave: sti-vtg-main-slave@fe85A800 {
+ compatible = "st,vtg";
+ reg = <0xfe85A800 0x300>;
+ interrupts = <GIC_SPI 175 IRQ_TYPE_NONE>;
+ };
+
+ vtg_main: sti-vtg-main-master@fd348000 {
+ compatible = "st,vtg";
+ reg = <0xfd348000 0x400>;
+ st,slave = <&vtg_main_slave>;
+ };
+
+ vtg_aux_slave: sti-vtg-aux-slave@fd348400 {
+ compatible = "st,vtg";
+ reg = <0xfe858200 0x300>;
+ interrupts = <GIC_SPI 176 IRQ_TYPE_NONE>;
+ };
+
+ vtg_aux: sti-vtg-aux-master@fd348400 {
+ compatible = "st,vtg";
+ reg = <0xfd348400 0x400>;
+ st,slave = <&vtg_aux_slave>;
+ };
+
+
+ sti-vtac-rx-main@fee82800 {
+ compatible = "st,vtac-main";
+ reg = <0xfee82800 0x200>;
+ clock-names = "vtac";
+ clocks = <&clk_m_a2_div0 CLK_M_VTAC_MAIN_PHY>;
+ };
+
+ sti-vtac-rx-aux@fee82a00 {
+ compatible = "st,vtac-aux";
+ reg = <0xfee82a00 0x200>;
+ clock-names = "vtac";
+ clocks = <&clk_m_a2_div0 CLK_M_VTAC_AUX_PHY>;
+ };
+
+ sti-vtac-tx-main@fd349000 {
+ compatible = "st,vtac-main";
+ reg = <0xfd349000 0x200>, <0xfd320000 0x10000>;
+ clock-names = "vtac";
+ clocks = <&clk_s_a1_hs CLK_S_VTAC_TX_PHY>;
+ };
+
+ sti-vtac-tx-aux@fd349200 {
+ compatible = "st,vtac-aux";
+ reg = <0xfd349200 0x200>, <0xfd320000 0x10000>;
+ clock-names = "vtac";
+ clocks = <&clk_s_a1_hs CLK_S_VTAC_TX_PHY>;
+ };
+
+ sti-display-subsystem {
+ compatible = "st,sti-display-subsystem";
+ ranges;
+
+ sti-compositor@fd340000 {
+ compatible = "st,stih416-compositor";
+ reg = <0xfd340000 0x1000>;
+ clock-names = "compo_main", "compo_aux",
+ "pix_main", "pix_aux";
+ clocks = <&clk_m_a2_div1 CLK_M_COMPO_MAIN>, <&clk_m_a2_div1 CLK_M_COMPO_AUX>,
+ <&clockgen_c_vcc CLK_S_PIX_MAIN>, <&clockgen_c_vcc CLK_S_PIX_AUX>;
+ reset-names = "compo-main", "compo-aux";
+ resets = <&softreset STIH416_COMPO_M_SOFTRESET>, <&softreset STIH416_COMPO_A_SOFTRESET>;
+ st,vtg = <&vtg_main>, <&vtg_aux>;
+ };
+
+ sti-tvout@fe000000 {
+ compatible = "st,stih416-tvout";
+ reg = <0xfe000000 0x1000>, <0xfe85a000 0x400>, <0xfe830000 0x10000>;
+ reg-names = "tvout-reg", "hda-reg", "syscfg";
+ reset-names = "tvout";
+ resets = <&softreset STIH416_HDTVOUT_SOFTRESET>;
+ ranges;
+
+ sti-hdmi@fe85c000 {
+ compatible = "st,stih416-hdmi";
+ reg = <0xfe85c000 0x1000>, <0xfe830000 0x10000>;
+ reg-names = "hdmi-reg", "syscfg";
+ interrupts = <GIC_SPI 173 IRQ_TYPE_NONE>;
+ interrupt-names = "irq";
+ clock-names = "pix", "tmds", "phy", "audio";
+ clocks = <&clockgen_c_vcc CLK_S_PIX_HDMI>, <&clockgen_c_vcc CLK_S_TMDS_HDMI>, <&clockgen_c_vcc CLK_S_HDMI_REJECT_PLL>, <&clockgen_b1 CLK_S_PCM_0>;
+ hdmi,hpd-gpio = <&PIO2 5>;
+ };
+
+ sti-hda@fe85a000 {
+ compatible = "st,stih416-hda";
+ reg = <0xfe85a000 0x400>, <0xfe83085c 0x4>;
+ reg-names = "hda-reg", "video-dacs-ctrl";
+ clock-names = "pix", "hddac";
+ clocks = <&clockgen_c_vcc CLK_S_PIX_HD>, <&clockgen_c_vcc CLK_S_HDDAC>;
+ };
+ };
+ };
+ ...
+};
LEDs connected to pca9632, pca9633 or pca9634
Required properties:
-- compatible : should be : "nxp,pca9632", "nxp,pca9633" or "nxp,pca9634"
+- compatible : should be : "nxp,pca9632", "nxp,pca9633", "nxp,pca9634" or "nxp,pca9635"
Optional properties:
-- nxp,totem-pole : use totem pole (push-pull) instead of default open-drain
+- nxp,totem-pole : use totem pole (push-pull) instead of open-drain (pca9632 defaults
+ to open-drain, newer chips to totem pole)
- nxp,hw-blink : use hardware blinking instead of software blinking
Each led is represented as a sub-node of the nxp,pca963x device.
LED sub-node properties:
- label : (optional) see Documentation/devicetree/bindings/leds/common.txt
-- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633
- or 0 to 7 in pca9634)
+- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633,
+ 0 to 7 in pca9634, or 0 to 15 in pca9635)
- linux,default-trigger : (optional)
see Documentation/devicetree/bindings/leds/common.txt
Optional properties:
- gpio-controller: allows lines to be used as output-only GPIOs.
-- #gpio-cells: if present, must be 0.
+- #gpio-cells: if present, must not be 0.
Each led is represented as a sub-node of the ti,tca6507 device.
the chip default will be used. If present exactly five values must
be specified.
+ - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
+ they are being externally supplied. As covered in
+ Documentation/devicetree/bindings/regulator/regulator.txt
+
+Optional subnodes:
+ - ldo1 : Initial data for the LDO1 regulator, as covered in
+ Documentation/devicetree/bindings/regulator/regulator.txt
+ - micvdd : Initial data for the MICVDD regulator, as covered in
+ Documentation/devicetree/bindings/regulator/regulator.txt
+
Example:
codec: wm5102@1a {
The second cell is the flags, encoded as the trigger masks from binding document
interrupts.txt, using dt-bindings/irq.
+Optional properties:
+--------------------
+- ams,enable-internal-int-pullup: Boolean property, to enable internal pullup on
+ interrupt pin. Missing this will disable internal pullup on INT pin.
+- ams,enable-internal-i2c-pullup: Boolean property, to enable internal pullup on
+ i2c scl/sda pins. Missing this will disable internal pullup on i2c
+ scl/sda lines.
+
Optional submodule and their properties:
=======================================
-* Samsung S2MPS11 and S2MPS14 Voltage and Current Regulator
+* Samsung S2MPS11, S2MPS14 and S2MPU02 Voltage and Current Regulator
The Samsung S2MPS11 is a multi-function device which includes voltage and
current regulators, RTC, charger controller and other sub-blocks. It is
addressed by the host system using different I2C slave addresses.
Required properties:
-- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic".
+- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic"
+ or "samsung,s2mpu02-pmic".
- reg: Specifies the I2C slave address of the pmic block. It should be 0x66.
Optional properties:
- valid values for n are:
- S2MPS11: 1 to 38
- S2MPS14: 1 to 25
- - Example: LDO1, LD02, LDO28
+ - S2MPU02: 1 to 28
+ - Example: LDO1, LDO2, LDO28
- BUCKn
- valid values for n are:
- S2MPS11: 1 to 10
- S2MPS14: 1 to 5
+ - S2MPU02: 1 to 7
- Example: BUCK1, BUCK2, BUCK9
Example:
s2m_osc: clocks {
compatible = "samsung,s2mps11-clk";
- #clock-cells = 1;
+ #clock-cells = <1>;
clock-output-names = "xx", "yy", "zz";
};
(like clks and reset controllers).
Required properties:
- - compatible: "allwinner,sun6i-a31-prcm"
+ - compatible: "allwinner,sun6i-a31-prcm" or "allwinner,sun8i-a23-prcm"
- reg: The PRCM registers range
The prcm node may contain several subdevices definitions:
--- /dev/null
+NVIDIA Tegra20/Tegra30/Tegr114/Tegra124 apbmisc block
+
+Required properties:
+- compatible : should be:
+ "nvidia,tegra20-apbmisc"
+ "nvidia,tegra30-apbmisc"
+ "nvidia,tegra114-apbmisc"
+ "nvidia,tegra124-apbmisc"
+- reg: Should contain 2 entries: the first entry gives the physical address
+ and length of the registers which contain revision and debug features.
+ The second entry gives the physical address and length of the
+ registers indicating the strapping options.
+
--- /dev/null
+AU Optronics Corporation 13.3" FHD (1920x1080) color TFT-LCD panel
+
+Required properties:
+- compatible: should be "auo,b133htn01"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- /dev/null
+Foxlink Group 5" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "foxlink,fl500wvr00-a0t"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- /dev/null
+Innolux Corporation 11.6" WXGA (1366x768) TFT LCD panel
+
+Required properties:
+- compatible: should be "innolux,n116bge"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- /dev/null
+InnoLux 15.6" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "innolux,n156bge-l21"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
- interrupt-names: Must include the following entries:
"intr": The Tegra interrupt that is asserted for controller interrupts
"msi": The Tegra interrupt that is asserted when an MSI is received
-- pex-clk-supply: Supply voltage for internal reference clock
-- vdd-supply: Power supply for controller (1.05V)
-- avdd-supply: Power supply for controller (1.05V) (not required for Tegra20)
- bus-range: Range of bus numbers associated with this controller
- #address-cells: Address representation for root ports (must be 3)
- cell 0 specifies the bus and device numbers of the root port:
- afi
- pcie_x
+Power supplies for Tegra20:
+- avdd-pex-supply: Power supply for analog PCIe logic. Must supply 1.05 V.
+- vdd-pex-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+- avdd-pex-pll-supply: Power supply for dedicated (internal) PCIe PLL. Must
+ supply 1.05 V.
+- avdd-plle-supply: Power supply for PLLE, which is shared with SATA. Must
+ supply 1.05 V.
+- vddio-pex-clk-supply: Power supply for PCIe clock. Must supply 3.3 V.
+
+Power supplies for Tegra30:
+- Required:
+ - avdd-pex-pll-supply: Power supply for dedicated (internal) PCIe PLL. Must
+ supply 1.05 V.
+ - avdd-plle-supply: Power supply for PLLE, which is shared with SATA. Must
+ supply 1.05 V.
+ - vddio-pex-ctl-supply: Power supply for PCIe control I/O partition. Must
+ supply 1.8 V.
+ - hvdd-pex-supply: High-voltage supply for PCIe I/O and PCIe output clocks.
+ Must supply 3.3 V.
+- Optional:
+ - If lanes 0 to 3 are used:
+ - avdd-pexa-supply: Power supply for analog PCIe logic. Must supply 1.05 V.
+ - vdd-pexa-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+ - If lanes 4 or 5 are used:
+ - avdd-pexb-supply: Power supply for analog PCIe logic. Must supply 1.05 V.
+ - vdd-pexb-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+
Root ports are defined as subnodes of the PCIe controller node.
Required properties:
--- /dev/null
+SPEAr13XX PCIe DT detail:
+================================
+
+SPEAr13XX uses synopsis designware PCIe controller and ST MiPHY as phy
+controller.
+
+Required properties:
+- compatible : should be "st,spear1340-pcie", "snps,dw-pcie".
+- phys : phandle to phy node associated with pcie controller
+- phy-names : must be "pcie-phy"
+- All other definitions as per generic PCI bindings
+
+ Optional properties:
+- st,pcie-is-gen1 indicates that forced gen1 initialization is needed.
- "samsung,exynos4210-usb2-phy"
- "samsung,exynos4x12-usb2-phy"
- "samsung,exynos5250-usb2-phy"
+ - "samsung,s5pv210-usb2-phy"
- reg : a list of registers used by phy driver
- first and obligatory is the location of phy modules registers
- samsung,sysreg-phandle - handle to syscon used to control the system registers
--- /dev/null
+ST SPEAr miphy DT details
+=========================
+
+ST Microelectronics SPEAr miphy is a phy controller supporting PCIe and SATA.
+
+Required properties:
+- compatible : should be "st,spear1310-miphy" or "st,spear1340-miphy"
+- reg : offset and length of the PHY register set.
+- misc: phandle for the syscon node to access misc registers
+- #phy-cells : from the generic PHY bindings, must be 1.
+ - cell[1]: 0 if phy used for SATA, 1 for PCIe.
+
+Optional properties:
+- phy-id: Instance id of the phy. Only required when there are multiple phys
+ present on a implementation.
"allwinner,sun6i-a31-pinctrl"
"allwinner,sun6i-a31-r-pinctrl"
"allwinner,sun7i-a20-pinctrl"
+ "allwinner,sun8i-a23-pinctrl"
+ "allwinner,sun8i-a23-r-pinctrl"
- reg: Should contain the register physical address and length for the
pin controller.
--- /dev/null
+Device tree binding for NVIDIA Tegra XUSB pad controller
+========================================================
+
+The Tegra XUSB pad controller manages a set of lanes, each of which can be
+assigned to one out of a set of different pads. Some of these pads have an
+associated PHY that must be powered up before the pad can be used.
+
+This document defines the device-specific binding for the XUSB pad controller.
+
+Refer to pinctrl-bindings.txt in this directory for generic information about
+pin controller device tree bindings and ../phy/phy-bindings.txt for details on
+how to describe and reference PHYs in device trees.
+
+Required properties:
+--------------------
+- compatible: should be "nvidia,tegra124-xusb-padctl"
+- reg: Physical base address and length of the controller's registers.
+- resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+ - padctl
+- #phy-cells: Should be 1. The specifier is the index of the PHY to reference.
+ See <dt-bindings/pinctrl/pinctrl-tegra-xusb.h> for the list of valid values.
+
+Lane muxing:
+------------
+
+Child nodes contain the pinmux configurations following the conventions from
+the pinctrl-bindings.txt document. Typically a single, static configuration is
+given and applied at boot time.
+
+Each subnode describes groups of lanes along with parameters and pads that
+they should be assigned to. The name of these subnodes is not important. All
+subnodes should be parsed solely based on their content.
+
+Each subnode only applies the parameters that are explicitly listed. In other
+words, if a subnode that lists a function but no pin configuration parameters
+implies no information about any pin configuration parameters. Similarly, a
+subnode that describes only an IDDQ parameter implies no information about
+what function the pins are assigned to. For this reason even seemingly boolean
+values are actually tristates in this binding: unspecified, off or on.
+Unspecified is represented as an absent property, and off/on are represented
+as integer values 0 and 1.
+
+Required properties:
+- nvidia,lanes: An array of strings. Each string is the name of a lane.
+
+Optional properties:
+- nvidia,function: A string that is the name of the function (pad) that the
+ pin or group should be assigned to. Valid values for function names are
+ listed below.
+- nvidia,iddq: Enables IDDQ mode of the lane. (0: no, 1: yes)
+
+Note that not all of these properties are valid for all lanes. Lanes can be
+divided into three groups:
+
+ - otg-0, otg-1, otg-2:
+
+ Valid functions for this group are: "snps", "xusb", "uart", "rsvd".
+
+ The nvidia,iddq property does not apply to this group.
+
+ - ulpi-0, hsic-0, hsic-1:
+
+ Valid functions for this group are: "snps", "xusb".
+
+ The nvidia,iddq property does not apply to this group.
+
+ - pcie-0, pcie-1, pcie-2, pcie-3, pcie-4, sata-0:
+
+ Valid functions for this group are: "pcie", "usb3", "sata", "rsvd".
+
+
+Example:
+========
+
+SoC file extract:
+-----------------
+
+ padctl@0,7009f000 {
+ compatible = "nvidia,tegra124-xusb-padctl";
+ reg = <0x0 0x7009f000 0x0 0x1000>;
+ resets = <&tegra_car 142>;
+ reset-names = "padctl";
+
+ #phy-cells = <1>;
+ };
+
+Board file extract:
+-------------------
+
+ pcie-controller@0,01003000 {
+ ...
+
+ phys = <&padctl 0>;
+ phy-names = "pcie";
+
+ ...
+ };
+
+ ...
+
+ padctl: padctl@0,7009f000 {
+ pinctrl-0 = <&padctl_default>;
+ pinctrl-names = "default";
+
+ padctl_default: pinmux {
+ usb3 {
+ nvidia,lanes = "pcie-0", "pcie-1";
+ nvidia,function = "usb3";
+ nvidia,iddq = <0>;
+ };
+
+ pcie {
+ nvidia,lanes = "pcie-2", "pcie-3",
+ "pcie-4";
+ nvidia,function = "pcie";
+ nvidia,iddq = <0>;
+ };
+
+ sata {
+ nvidia,lanes = "sata-0";
+ nvidia,function = "sata";
+ nvidia,iddq = <0>;
+ };
+ };
+ };
gpio0-gpio89
Valid values for function are:
- cam_mclk, codec_mic_i2s, codec_spkr_i2s, gsbi1, gsbi2, gsbi3, gsbi4,
+ cam_mclk, codec_mic_i2s, codec_spkr_i2s, gpio, gsbi1, gsbi2, gsbi3, gsbi4,
gsbi4_cam_i2c, gsbi5, gsbi5_spi_cs1, gsbi5_spi_cs2, gsbi5_spi_cs3, gsbi6,
gsbi6_spi_cs1, gsbi6_spi_cs2, gsbi6_spi_cs3, gsbi7, gsbi7_spi_cs1,
gsbi7_spi_cs2, gsbi7_spi_cs3, gsbi_cam_i2c, hdmi, mi2s, riva_bt, riva_fm,
Valid values for function are:
- mdio, mi2s, pdm, ssbi, spmi, audio_pcm, gsbi1, gsbi2, gsbi4, gsbi5,
+ mdio, mi2s, pdm, ssbi, spmi, audio_pcm, gpio, gsbi1, gsbi2, gsbi4, gsbi5,
gsbi5_spi_cs1, gsbi5_spi_cs2, gsbi5_spi_cs3, gsbi6, gsbi7, nss_spi, sdc1,
spdif, nand, tsif1, tsif2, usb_fs_n, usb_fs, usb2_hsic, rgmii2, sata,
pcie1_rst, pcie1_prsnt, pcie1_pwren_n, pcie1_pwren, pcie1_pwrflt,
--- /dev/null
+Qualcomm MSM8960 TLMM block
+
+This binding describes the Top Level Mode Multiplexer block found in the
+MSM8960 platform.
+
+- compatible:
+ Usage: required
+ Value type: <string>
+ Definition: must be "qcom,msm8960-pinctrl"
+
+- reg:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: the base address and size of the TLMM register space.
+
+- interrupts:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: should specify the TLMM summary IRQ.
+
+- interrupt-controller:
+ Usage: required
+ Value type: <none>
+ Definition: identifies this node as an interrupt controller
+
+- #interrupt-cells:
+ Usage: required
+ Value type: <u32>
+ Definition: must be 2. Specifying the pin number and flags, as defined
+ in <dt-bindings/interrupt-controller/irq.h>
+
+- gpio-controller:
+ Usage: required
+ Value type: <none>
+ Definition: identifies this node as a gpio controller
+
+- #gpio-cells:
+ Usage: required
+ Value type: <u32>
+ Definition: must be 2. Specifying the pin number and flags, as defined
+ in <dt-bindings/gpio/gpio.h>
+
+Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
+a general description of GPIO and interrupt bindings.
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+The pin configuration nodes act as a container for an abitrary number of
+subnodes. Each of these subnodes represents some desired configuration for a
+pin, a group, or a list of pins or groups. This configuration can include the
+mux function to select on those pin(s)/group(s), and various pin configuration
+parameters, such as pull-up, drive strength, etc.
+
+
+PIN CONFIGURATION NODES:
+
+The name of each subnode is not important; all subnodes should be enumerated
+and processed purely based on their content.
+
+Each subnode only affects those parameters that are explicitly listed. In
+other words, a subnode that lists a mux function but no pin configuration
+parameters implies no information about any pin configuration parameters.
+Similarly, a pin subnode that describes a pullup parameter implies no
+information about e.g. the mux function.
+
+
+The following generic properties as defined in pinctrl-bindings.txt are valid
+to specify in a pin configuration subnode:
+
+- pins:
+ Usage: required
+ Value type: <string-array>
+ Definition: List of gpio pins affected by the properties specified in
+ this subnode. Valid pins are:
+ gpio0-gpio151,
+ sdc1_clk,
+ sdc1_cmd,
+ sdc1_data
+ sdc3_clk,
+ sdc3_cmd,
+ sdc3_data
+
+- function:
+ Usage: required
+ Value type: <string>
+ Definition: Specify the alternative function to be configured for the
+ specified pins. Functions are only valid for gpio pins.
+ Valid values are:
+ audio_pcm, bt, cam_mclk0, cam_mclk1, cam_mclk2,
+ codec_mic_i2s, codec_spkr_i2s, ext_gps, fm, gps_blanking,
+ gps_pps_in, gps_pps_out, gp_clk_0a, gp_clk_0b, gp_clk_1a,
+ gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gp_pdm_0a,
+ gp_pdm_0b, gp_pdm_1a, gp_pdm_1b, gp_pdm_2a, gp_pdm_2b, gpio,
+ gsbi1, gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n,
+ gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n,
+ gsbi2_spi_cs3_n, gsbi3, gsbi4, gsbi4_3d_cam_i2c_l,
+ gsbi4_3d_cam_i2c_r, gsbi5, gsbi5_3d_cam_i2c_l,
+ gsbi5_3d_cam_i2c_r, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10,
+ gsbi11, gsbi11_spi_cs1a_n, gsbi11_spi_cs1b_n,
+ gsbi11_spi_cs2a_n, gsbi11_spi_cs2b_n, gsbi11_spi_cs3_n,
+ gsbi12, hdmi_cec, hdmi_ddc_clock, hdmi_ddc_data,
+ hdmi_hot_plug_detect, hsic, mdp_vsync, mi2s, mic_i2s,
+ pmb_clk, pmb_ext_ctrl, ps_hold, rpm_wdog, sdc2, sdc4, sdc5,
+ slimbus1, slimbus2, spkr_i2s, ssbi1, ssbi2, ssbi_ext_gps,
+ ssbi_pmic2, ssbi_qpa1, ssbi_ts, tsif1, tsif2, ts_eoc,
+ usb_fs1, usb_fs1_oe, usb_fs1_oe_n, usb_fs2, usb_fs2_oe,
+ usb_fs2_oe_n, vfe_camif_timer1_a, vfe_camif_timer1_b,
+ vfe_camif_timer2, vfe_camif_timer3_a, vfe_camif_timer3_b,
+ vfe_camif_timer4_a, vfe_camif_timer4_b, vfe_camif_timer4_c,
+ vfe_camif_timer5_a, vfe_camif_timer5_b, vfe_camif_timer6_a,
+ vfe_camif_timer6_b, vfe_camif_timer6_c, vfe_camif_timer7_a,
+ vfe_camif_timer7_b, vfe_camif_timer7_c, wlan
+
+- bias-disable:
+ Usage: optional
+ Value type: <none>
+ Definition: The specified pins should be configued as no pull.
+
+- bias-pull-down:
+ Usage: optional
+ Value type: <none>
+ Definition: The specified pins should be configued as pull down.
+
+- bias-pull-up:
+ Usage: optional
+ Value type: <none>
+ Definition: The specified pins should be configued as pull up.
+
+- output-high:
+ Usage: optional
+ Value type: <none>
+ Definition: The specified pins are configured in output mode, driven
+ high.
+ Not valid for sdc pins.
+
+- output-low:
+ Usage: optional
+ Value type: <none>
+ Definition: The specified pins are configured in output mode, driven
+ low.
+ Not valid for sdc pins.
+
+- drive-strength:
+ Usage: optional
+ Value type: <u32>
+ Definition: Selects the drive strength for the specified pins, in mA.
+ Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
+
+Example:
+
+ msmgpio: pinctrl@800000 {
+ compatible = "qcom,msm8960-pinctrl";
+ reg = <0x800000 0x4000>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <0 16 0x4>;
+
+ gsbi8_uart: gsbi8-uart {
+ mux {
+ pins = "gpio34", "gpio35";
+ function = "gsbi8";
+ };
+
+ tx {
+ pins = "gpio34";
+ drive-strength = <4>;
+ bias-disable;
+ };
+
+ rx {
+ pins = "gpio35";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+ };
cam_mckl0, cam_mclk1, cam_mclk2, cam_mclk3, mdp_vsync, hdmi_cec, hdmi_ddc,
hdmi_hpd, edp_hpd, gp_pdm0, gp_pdm1, gp_pdm2, gp_pdm3, gp0_clk, gp1_clk,
gp_mn, tsif1, tsif2, hsic, grfc, audio_ref_clk, qua_mi2s, pri_mi2s, spkr_mi2s,
- ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus
+ ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus, gpio
(Note that this is not yet the complete list of functions)
- "renesas,pfc-r8a7778": for R8A7778 (R-Mobile M1) compatible pin-controller.
- "renesas,pfc-r8a7779": for R8A7779 (R-Car H1) compatible pin-controller.
- "renesas,pfc-r8a7790": for R8A7790 (R-Car H2) compatible pin-controller.
+ - "renesas,pfc-r8a7791": for R8A7791 (R-Car M2) compatible pin-controller.
- "renesas,pfc-sh7372": for SH7372 (SH-Mobile AP4) compatible pin-controller.
- "renesas,pfc-sh73a0": for SH73A0 (SH-Mobile AG5) compatible pin-controller.
Required properties for iomux controller:
- compatible: one of "rockchip,rk2928-pinctrl", "rockchip,rk3066a-pinctrl"
"rockchip,rk3066b-pinctrl", "rockchip,rk3188-pinctrl"
+ "rockchip,rk3288-pinctrl"
- rockchip,grf: phandle referencing a syscon providing the
"general register files"
Use rockchip,grf and rockchip,pmu described above instead.
Required properties for gpio sub nodes:
- - compatible: "rockchip,gpio-bank", "rockchip,rk3188-gpio-bank0"
+ - compatible: "rockchip,gpio-bank"
- reg: register of the gpio bank (different than the iomux registerset)
- interrupts: base interrupt of the gpio bank in the interrupt controller
- clocks: clock that drives this bank
bindings/interrupt-controller/interrupts.txt
Deprecated properties for gpio sub nodes:
+ - compatible: "rockchip,rk3188-gpio-bank0"
- reg: second element: separate pull register for rk3188 bank0, use
rockchip,pmu described above instead
- Pin mux/config groups as child nodes: The pin mux (selecting pin function
mode) and pin config (pull up/down, driver strength) settings are represented
as child nodes of the pin-controller node. There should be atleast one
- child node and there is no limit on the count of these child nodes.
+ child node and there is no limit on the count of these child nodes. It is
+ also possible for a child node to consist of several further child nodes
+ to allow grouping multiple pinctrl groups into one. The format of second
+ level child nodes is exactly the same as for first level ones and is
+ described below.
The child node should contain a list of pin(s) on which a particular pin
function selection or pin configuration (or both) have to applied. This
"samsung,pins" property of the child node. The following pin configuration
properties are supported.
+ - samsung,pin-val: Initial value of pin output buffer.
- samsung,pin-pud: Pull up/down configuration.
- samsung,pin-drv: Drive strength configuration.
- samsung,pin-pud-pdn: Pull up/down configuration in power down mode.
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
+
+ sd4_bus8: sd4-bus-width8 {
+ part-1 {
+ samsung,pins = "gpk0-3", "gpk0-4",
+ "gpk0-5", "gpk0-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+ part-2 {
+ samsung,pins = "gpk1-3", "gpk1-4",
+ "gpk1-5", "gpk1-6";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <4>;
+ samsung,pin-drv = <3>;
+ };
+ };
};
Example 2: A pin-controller node with external wakeup interrupt controller node.
- LDOn
- valid values for n are 1 to 28
- - Example: LDO1, LD02, LDO28
+ - Example: LDO1, LDO2, LDO28
- BUCKn
- valid values for n are 1 to 9.
- Example: BUCK1, BUCK2, BUCK9
--- /dev/null
+Binding for Cadence UART Controller
+
+Required properties:
+- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps"
+- reg: Should contain UART controller registers location and length.
+- interrupts: Should contain UART controller interrupts.
+- clocks: Must contain phandles to the UART clocks
+ See ../clocks/clock-bindings.txt for details.
+- clock-names: Tuple to identify input clocks, must contain "uart_clk" and "pclk"
+ See ../clocks/clock-bindings.txt for details.
+
+
+Example:
+ uart@e0000000 {
+ compatible = "cdns,uart-r1p8";
+ clocks = <&clkc 23>, <&clkc 40>;
+ clock-names = "uart_clk", "pclk";
+ reg = <0xE0000000 0x1000>;
+ interrupts = <0 27 4>;
+ };
- compatible: should be one of the following.
- samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms
- samsung,s3c6410-spi: for s3c6410 platforms
- - samsung,s5p6440-spi: for s5p6440 and s5p6450 platforms
- samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms
- samsung,exynos4210-spi: for exynos4 and exynos5 platforms
abilis Abilis Systems
active-semi Active-Semi International Inc
ad Avionic Design GmbH
+adapteva Adapteva, Inc.
adi Analog Devices, Inc.
aeroflexgaisler Aeroflex Gaisler AB
ak Asahi Kasei Corp.
keymile Keymile GmbH
lacie LaCie
lantiq Lantiq Semiconductor
+lenovo Lenovo Group Ltd.
lg LG Corporation
linux Linux-specific binding
lsi LSI Corp. (LSI Logic)
sirf SiRF Technology, Inc.
smsc Standard Microsystems Corporation
snps Synopsys, Inc.
+solidrun SolidRun
spansion Spansion Inc.
st STMicroelectronics
ste ST-Ericsson
Exynos MIPI DSI Master
Required properties:
- - compatible: "samsung,exynos4210-mipi-dsi"
+ - compatible: value should be one of the following
+ "samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */
+ "samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */
- reg: physical base address and length of the registers set for the device
- interrupts: should contain DSI interrupt
- clocks: list of clock specifiers, must contain an entry for each required
- compatible: value should be one of the following:
1) "samsung,exynos5-mixer" <DEPRECATED>
2) "samsung,exynos4210-mixer"
- 3) "samsung,exynos5250-mixer"
- 4) "samsung,exynos5420-mixer"
+ 3) "samsung,exynos4212-mixer"
+ 4) "samsung,exynos5250-mixer"
+ 5) "samsung,exynos5420-mixer"
- reg: physical base address of the mixer and length of memory mapped
region.
- compatible: value should be one of the following
"samsung,s3c2443-fimd"; /* for S3C24XX SoCs */
"samsung,s3c6400-fimd"; /* for S3C64XX SoCs */
- "samsung,s5p6440-fimd"; /* for S5P64X0 SoCs */
- "samsung,s5pc100-fimd"; /* for S5PC100 SoC */
"samsung,s5pv210-fimd"; /* for S5PV210 SoC */
"samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
"samsung,exynos5250-fimd"; /* for Exynos5 SoCs */
- display-timings: timing settings for FIMD, as described in document [1].
Can be used in case timings cannot be provided otherwise
or to override timings provided by the panel.
+- samsung,sysreg: handle to syscon used to control the system registers
+- i80-if-timings: timing configuration for lcd i80 interface support.
+ - cs-setup: clock cycles for the active period of address signal is enabled
+ until chip select is enabled.
+ If not specified, the default value(0) will be used.
+ - wr-setup: clock cycles for the active period of CS signal is enabled until
+ write signal is enabled.
+ If not specified, the default value(0) will be used.
+ - wr-active: clock cycles for the active period of CS is enabled.
+ If not specified, the default value(1) will be used.
+ - wr-hold: clock cycles for the active period of CS is disabled until write
+ signal is disabled.
+ If not specified, the default value(0) will be used.
+
+ The parameters are defined as:
+
+ VCLK(internal) __|??????|_____|??????|_____|??????|_____|??????|_____|??
+ : : : : :
+ Address Output --:<XXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XX
+ | cs-setup+1 | : : :
+ |<---------->| : : :
+ Chip Select ???????????????|____________:____________:____________|??
+ | wr-setup+1 | | wr-hold+1 |
+ |<---------->| |<---------->|
+ Write Enable ????????????????????????????|____________|???????????????
+ | wr-active+1|
+ |<---------->|
+ Video Data ----------------------------<XXXXXXXXXXXXXXXXXXXXXXXXX>--
The device node can contain 'port' child nodes according to the bindings defined
in [2]. The following are properties specific to those nodes:
Disables the ticketlock slowpath using Xen PV
optimizations.
+ xen_nopv [X86]
+ Disables the PV optimizations forcing the HVM guest to
+ run as generic HVM guest with no PV drivers.
+
xirc2ps_cs= [NET,PCMCIA]
Format:
<irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]
- Documentation on the firmware assisted dump mechanism "fadump".
hvcs.txt
- IBM "Hypervisor Virtual Console Server" Installation Guide
-kvm_440.txt
- - Various notes on the implementation of KVM for PowerPC 440.
mpc52xx.txt
- Linux 2.6.x on MPC52xx family
pmu-ebb.txt
+++ /dev/null
-Hollis Blanchard <hollisb@us.ibm.com>
-15 Apr 2008
-
-Various notes on the implementation of KVM for PowerPC 440:
-
-To enforce isolation, host userspace, guest kernel, and guest userspace all
-run at user privilege level. Only the host kernel runs in supervisor mode.
-Executing privileged instructions in the guest traps into KVM (in the host
-kernel), where we decode and emulate them. Through this technique, unmodified
-440 Linux kernels can be run (slowly) as guests. Future performance work will
-focus on reducing the overhead and frequency of these traps.
-
-The usual code flow is started from userspace invoking an "run" ioctl, which
-causes KVM to switch into guest context. We use IVPR to hijack the host
-interrupt vectors while running the guest, which allows us to direct all
-interrupts to kvmppc_handle_interrupt(). At this point, we could either
-- handle the interrupt completely (e.g. emulate "mtspr SPRG0"), or
-- let the host interrupt handler run (e.g. when the decrementer fires), or
-- return to host userspace (e.g. when the guest performs device MMIO)
-
-Address spaces: We take advantage of the fact that Linux doesn't use the AS=1
-address space (in host or guest), which gives us virtual address space to use
-for guest mappings. While the guest is running, the host kernel remains mapped
-in AS=0, but the guest can only use AS=1 mappings.
-
-TLB entries: The TLB entries covering the host linear mapping remain
-present while running the guest. This reduces the overhead of lightweight
-exits, which are handled by KVM running in the host kernel. We keep three
-copies of the TLB:
- - guest TLB: contents of the TLB as the guest sees it
- - shadow TLB: the TLB that is actually in hardware while guest is running
- - host TLB: to restore TLB state when context switching guest -> host
-When a TLB miss occurs because a mapping was not present in the shadow TLB,
-but was present in the guest TLB, KVM handles the fault without invoking the
-guest. Large guest pages are backed by multiple 4KB shadow pages through this
-mechanism.
-
-IO: MMIO and DCR accesses are emulated by userspace. We use virtio for network
-and block IO, so those drivers must be enabled in the guest. It's possible
-that some qemu device emulation (e.g. e1000 or rtl8139) may also work with
-little effort.
4.4 KVM_CHECK_EXTENSION
-Capability: basic
+Capability: basic, KVM_CAP_CHECK_EXTENSION_VM for vm ioctl
Architectures: all
-Type: system ioctl
+Type: system ioctl, vm ioctl
Parameters: extension identifier (KVM_CAP_*)
Returns: 0 if unsupported; 1 (or some other positive integer) if supported
Generally 0 means no and 1 means yes, but some extensions may report
additional information in the integer return value.
+Based on their initialization different VMs may have different capabilities.
+It is thus encouraged to use the vm ioctl to query for capabilities (available
+with KVM_CAP_CHECK_EXTENSION_VM on the vm fd)
4.5 KVM_GET_VCPU_MMAP_SIZE
PPC | KVM_REG_PPC_PID | 64
PPC | KVM_REG_PPC_ACOP | 64
PPC | KVM_REG_PPC_VRSAVE | 32
- PPC | KVM_REG_PPC_LPCR | 64
+ PPC | KVM_REG_PPC_LPCR | 32
+ PPC | KVM_REG_PPC_LPCR_64 | 64
PPC | KVM_REG_PPC_PPR | 64
PPC | KVM_REG_PPC_ARCH_COMPAT | 32
PPC | KVM_REG_PPC_DABRX | 32
appear if the VCPU performed a load or store of the appropriate width directly
to the byte array.
-NOTE: For KVM_EXIT_IO, KVM_EXIT_MMIO, KVM_EXIT_OSI, KVM_EXIT_DCR,
- KVM_EXIT_PAPR and KVM_EXIT_EPR the corresponding
+NOTE: For KVM_EXIT_IO, KVM_EXIT_MMIO, KVM_EXIT_OSI, KVM_EXIT_PAPR and
+ KVM_EXIT_EPR the corresponding
operations are complete (and guest state is consistent) only after userspace
has re-entered the kernel with KVM_RUN. The kernel side will first finish
incomplete operations and then check for pending signals. Userspace
__u8 is_write;
} dcr;
-powerpc specific.
+Deprecated - was used for 440 KVM.
/* KVM_EXIT_OSI */
struct {
this function/index combination
-6. Capabilities that can be enabled
------------------------------------
+6. Capabilities that can be enabled on vCPUs
+--------------------------------------------
There are certain capabilities that change the behavior of the virtual CPU or
the virtual machine when enabled. To enable them, please see section 4.37.
This capability enables the in-kernel irqchip for s390. Please refer to
"4.24 KVM_CREATE_IRQCHIP" for details.
+
+7. Capabilities that can be enabled on VMs
+------------------------------------------
+
+There are certain capabilities that change the behavior of the virtual
+machine when enabled. To enable them, please see section 4.37. Below
+you can find a list of capabilities and what their effect on the VM
+is when enabling them.
+
+The following information is provided along with the description:
+
+ Architectures: which instruction set architectures provide this ioctl.
+ x86 includes both i386 and x86_64.
+
+ Parameters: what parameters are accepted by the capability.
+
+ Returns: the return value. General error numbers (EBADF, ENOMEM, EINVAL)
+ are not detailed, but errors with specific meanings are.
+
+
+7.1 KVM_CAP_PPC_ENABLE_HCALL
+
+Architectures: ppc
+Parameters: args[0] is the sPAPR hcall number
+ args[1] is 0 to disable, 1 to enable in-kernel handling
+
+This capability controls whether individual sPAPR hypercalls (hcalls)
+get handled by the kernel or not. Enabling or disabling in-kernel
+handling of an hcall is effective across the VM. On creation, an
+initial set of hcalls are enabled for in-kernel handling, which
+consists of those hcalls for which in-kernel handlers were implemented
+before this capability was implemented. If disabled, the kernel will
+not to attempt to handle the hcall, but will always exit to userspace
+to handle it. Note that it may not make sense to enable some and
+disable others of a group of related hcalls, but KVM does not prevent
+userspace from doing that.
+
+If the hcall number specified is not one that has an in-kernel
+implementation, the KVM_ENABLE_CAP ioctl will fail with an EINVAL
+error.
F: arch/arm/mach-pxa/include/mach/hx4700.h
F: sound/soc/pxa/hx4700.c
+ARM/HISILICON SOC SUPPORT
+M: Wei Xu <xuwei5@hisilicon.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+W: http://www.hisilicon.com
+S: Supported
+T: git git://github.com/hisilicon/linux-hisi.git
+F: arch/arm/mach-hisi/
+
ARM/HP JORNADA 7XX MACHINE SUPPORT
M: Kristoffer Ericson <kristoffer.ericson@gmail.com>
W: www.jlime.com
S: Maintained
F: arch/arm/mach-berlin/
-ARM/Marvell Dove/Kirkwood/MV78xx0/Orion SOC support
+ARM/Marvell Dove/MV78xx0/Orion SOC support
M: Jason Cooper <jason@lakedaemon.net>
M: Andrew Lunn <andrew@lunn.ch>
M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-dove/
-F: arch/arm/mach-kirkwood/
F: arch/arm/mach-mv78xx0/
F: arch/arm/mach-orion5x/
F: arch/arm/plat-orion/
F: drivers/media/rc/st_rc.c
F: drivers/i2c/busses/i2c-st.c
F: drivers/tty/serial/st-asc.c
+F: drivers/mmc/host/sdhci-st.c
ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
F: arch/arm/boot/dts/bcm5301x.dtsi
F: arch/arm/boot/dts/bcm470*
+BROADCOM BCM7XXX ARM ARCHITECTURE
+M: Marc Carino <marc.ceeeee@gmail.com>
+M: Brian Norris <computersforpeace@gmail.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: arch/arm/mach-bcm/*brcmstb*
+F: arch/arm/boot/dts/bcm7*.dts*
+
BROADCOM TG3 GIGABIT ETHERNET DRIVER
M: Prashant Sreedharan <prashant@broadcom.com>
M: Michael Chan <mchan@broadcom.com>
MULTIFUNCTION DEVICES (MFD)
M: Samuel Ortiz <sameo@linux.intel.com>
M: Lee Jones <lee.jones@linaro.org>
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next.git
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
S: Supported
F: drivers/mfd/
F: include/linux/mfd/
F: Documentation/devicetree/bindings/pci/host-generic-pci.txt
F: drivers/pci/host/pci-host-generic.c
+PCIE DRIVER FOR ST SPEAR13XX
+M: Mohit Kumar <mohit.kumar@st.com>
+L: linux-pci@vger.kernel.org
+S: Maintained
+F: drivers/pci/host/*spear*
+
PCMCIA SUBSYSTEM
P: Linux PCMCIA Team
L: linux-pcmcia@lists.infradead.org
F: arch/x86/pci/*xen*
F: drivers/pci/*xen*
+XEN BLOCK SUBSYSTEM
+M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
+S: Supported
+F: drivers/block/xen-blkback/*
+F: drivers/block/xen*
+
XEN SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
this feature (eg, building a kernel for a single machine) and
you need to shrink the kernel to the minimal size.
-config NEED_MACH_GPIO_H
- bool
- help
- Select this when mach/gpio.h is required to provide special
- definitions for this platform. The need for mach/gpio.h should
- be avoided when possible.
-
config NEED_MACH_IO_H
bool
help
select HAVE_TCM
select ICST
select MULTI_IRQ_HANDLER
- select NEED_MACH_MEMORY_H
select PLAT_VERSATILE
select SPARSE_IRQ
select USE_OF
select ICST
select NEED_MACH_MEMORY_H
select PLAT_VERSATILE
- select PLAT_VERSATILE_CLCD
help
This enables support for ARM Ltd RealView boards.
select HAVE_MACH_CLKDEV
select ICST
select PLAT_VERSATILE
- select PLAT_VERSATILE_CLCD
select PLAT_VERSATILE_CLOCK
select VERSATILE_FPGA_IRQ
help
help
Support for the Marvell Dove SoC 88AP510
-config ARCH_KIRKWOOD
- bool "Marvell Kirkwood"
- select ARCH_REQUIRE_GPIOLIB
- select CPU_FEROCEON
- select GENERIC_CLOCKEVENTS
- select MVEBU_MBUS
- select PCI
- select PCI_QUIRKS
- select PINCTRL
- select PINCTRL_KIRKWOOD
- select PLAT_ORION_LEGACY
- help
- Support for the following Marvell Kirkwood series SoCs:
- 88F6180, 88F6192 and 88F6281.
-
config ARCH_MV78XX0
bool "Marvell MV78xx0"
select ARCH_REQUIRE_GPIOLIB
help
Samsung S3C64XX series based systems
-config ARCH_S5P64X0
- bool "Samsung S5P6440 S5P6450"
- select ATAGS
- select CLKDEV_LOOKUP
- select CLKSRC_SAMSUNG_PWM
- select CPU_V6
- select GENERIC_CLOCKEVENTS
- select GPIO_SAMSUNG
- select HAVE_S3C2410_I2C if I2C
- select HAVE_S3C2410_WATCHDOG if WATCHDOG
- select HAVE_S3C_RTC if RTC_CLASS
- select NEED_MACH_GPIO_H
- select SAMSUNG_ATAGS
- select SAMSUNG_WDT_RESET
- help
- Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
- SMDK6450.
-
-config ARCH_S5PC100
- bool "Samsung S5PC100"
- select ARCH_REQUIRE_GPIOLIB
- select ATAGS
- select CLKDEV_LOOKUP
- select CLKSRC_SAMSUNG_PWM
- select CPU_V7
- select GENERIC_CLOCKEVENTS
- select GPIO_SAMSUNG
- select HAVE_S3C2410_I2C if I2C
- select HAVE_S3C2410_WATCHDOG if WATCHDOG
- select HAVE_S3C_RTC if RTC_CLASS
- select NEED_MACH_GPIO_H
- select SAMSUNG_ATAGS
- select SAMSUNG_WDT_RESET
- help
- Samsung S5PC100 series based systems
-
-config ARCH_S5PV210
- bool "Samsung S5PV210/S5PC110"
- select ARCH_HAS_HOLES_MEMORYMODEL
- select ARCH_SPARSEMEM_ENABLE
- select ATAGS
- select CLKDEV_LOOKUP
- select CLKSRC_SAMSUNG_PWM
- select CPU_V7
- select GENERIC_CLOCKEVENTS
- select GPIO_SAMSUNG
- select HAVE_S3C2410_I2C if I2C
- select HAVE_S3C2410_WATCHDOG if WATCHDOG
- select HAVE_S3C_RTC if RTC_CLASS
- select NEED_MACH_GPIO_H
- select NEED_MACH_MEMORY_H
- select SAMSUNG_ATAGS
- help
- Samsung S5PV210/S5PC110 series based systems
-
config ARCH_DAVINCI
bool "TI DaVinci"
select ARCH_HAS_HOLES_MEMORYMODEL
source "arch/arm/mach-keystone/Kconfig"
-source "arch/arm/mach-kirkwood/Kconfig"
-
source "arch/arm/mach-ks8695/Kconfig"
source "arch/arm/mach-msm/Kconfig"
source "arch/arm/mach-imx/Kconfig"
+source "arch/arm/mach-mediatek/Kconfig"
+
source "arch/arm/mach-mxs/Kconfig"
source "arch/arm/mach-netx/Kconfig"
source "arch/arm/mach-s3c64xx/Kconfig"
-source "arch/arm/mach-s5p64x0/Kconfig"
-
-source "arch/arm/mach-s5pc100/Kconfig"
-
source "arch/arm/mach-s5pv210/Kconfig"
source "arch/arm/mach-exynos/Kconfig"
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
- default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX
+ default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || \
+ SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
default 416 if ARCH_SUNXI
default 392 if ARCH_U8500
default 352 if ARCH_VT8500
+ default 288 if ARCH_ROCKCHIP
default 264 if MACH_H4700
default 0
help
config HZ_FIXED
int
- default 200 if ARCH_EBSA110 || ARCH_S3C24XX || ARCH_S5P64X0 || \
+ default 200 if ARCH_EBSA110 || ARCH_S3C24XX || \
ARCH_S5PV210 || ARCH_EXYNOS4
default AT91_TIMER_HZ if ARCH_AT91
default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE_LEGACY
source "kernel/power/Kconfig"
config ARCH_SUSPEND_POSSIBLE
- depends on !ARCH_S5PC100
depends on CPU_ARM920T || CPU_ARM926T || CPU_FEROCEON || CPU_SA1100 || \
CPU_V6 || CPU_V6K || CPU_V7 || CPU_V7M || CPU_XSC3 || CPU_XSCALE || CPU_MOHAWK
def_bool y
Say Y here if you want kernel low-level debugging support
on HI3716 UART.
+ config DEBUG_HIX5HD2_UART
+ bool "Hisilicon Hix5hd2 Debug UART"
+ depends on ARCH_HIX5HD2
+ select DEBUG_UART_PL01X
+ help
+ Say Y here if you want kernel low-level debugging support
+ on Hix5hd2 UART.
+
config DEBUG_HIGHBANK_UART
bool "Kernel low-level debugging messages via Highbank UART"
depends on ARCH_HIGHBANK
on Rockchip based platforms.
config DEBUG_RK3X_UART0
- bool "Kernel low-level debugging messages via Rockchip RK3X UART0"
+ bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0"
depends on ARCH_ROCKCHIP
select DEBUG_UART_8250
help
on Rockchip based platforms.
config DEBUG_RK3X_UART1
- bool "Kernel low-level debugging messages via Rockchip RK3X UART1"
+ bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1"
depends on ARCH_ROCKCHIP
select DEBUG_UART_8250
help
on Rockchip based platforms.
config DEBUG_RK3X_UART2
- bool "Kernel low-level debugging messages via Rockchip RK3X UART2"
+ bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2"
depends on ARCH_ROCKCHIP
select DEBUG_UART_8250
help
on Rockchip based platforms.
config DEBUG_RK3X_UART3
- bool "Kernel low-level debugging messages via Rockchip RK3X UART3"
+ bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3"
depends on ARCH_ROCKCHIP
select DEBUG_UART_8250
help
Say Y here if you want kernel low-level debugging support
on Rockchip based platforms.
+ config DEBUG_RK32_UART2
+ bool "Kernel low-level debugging messages via Rockchip RK32 UART2"
+ depends on ARCH_ROCKCHIP
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ on Rockchip RK32xx based platforms.
+
config DEBUG_S3C_UART0
depends on PLAT_SAMSUNG
select DEBUG_EXYNOS_UART if ARCH_EXYNOS
select DEBUG_S3C24XX_UART if ARCH_S3C24XX
- bool "Use S3C UART 0 for low-level debug"
+ select DEBUG_S5PV210_UART if ARCH_S5PV210
+ bool "Use Samsung S3C UART 0 for low-level debug"
help
Say Y here if you want the debug print routines to direct
their output to UART 0. The port must have been initialised
by the boot-loader before use.
- The uncompressor code port configuration is now handled
- by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
config DEBUG_S3C_UART1
depends on PLAT_SAMSUNG
select DEBUG_EXYNOS_UART if ARCH_EXYNOS
select DEBUG_S3C24XX_UART if ARCH_S3C24XX
- bool "Use S3C UART 1 for low-level debug"
+ select DEBUG_S5PV210_UART if ARCH_S5PV210
+ bool "Use Samsung S3C UART 1 for low-level debug"
help
Say Y here if you want the debug print routines to direct
their output to UART 1. The port must have been initialised
by the boot-loader before use.
- The uncompressor code port configuration is now handled
- by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
config DEBUG_S3C_UART2
depends on PLAT_SAMSUNG
select DEBUG_EXYNOS_UART if ARCH_EXYNOS
select DEBUG_S3C24XX_UART if ARCH_S3C24XX
- bool "Use S3C UART 2 for low-level debug"
+ select DEBUG_S5PV210_UART if ARCH_S5PV210
+ bool "Use Samsung S3C UART 2 for low-level debug"
help
Say Y here if you want the debug print routines to direct
their output to UART 2. The port must have been initialised
by the boot-loader before use.
- The uncompressor code port configuration is now handled
- by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
config DEBUG_S3C_UART3
- depends on PLAT_SAMSUNG && ARCH_EXYNOS
- select DEBUG_EXYNOS_UART
- bool "Use S3C UART 3 for low-level debug"
+ depends on PLAT_SAMSUNG && (ARCH_EXYNOS || ARCH_S5PV210)
+ select DEBUG_EXYNOS_UART if ARCH_EXYNOS
+ select DEBUG_S5PV210_UART if ARCH_S5PV210
+ bool "Use Samsung S3C UART 3 for low-level debug"
help
Say Y here if you want the debug print routines to direct
their output to UART 3. The port must have been initialised
by the boot-loader before use.
- The uncompressor code port configuration is now handled
- by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
config DEBUG_S3C2410_UART0
depends on ARCH_S3C24XX
select DEBUG_S3C2410_UART
Say Y here if you want kernel low-level debugging support
on Allwinner A1X based platforms on the UART1.
+ config DEBUG_SUNXI_R_UART
+ bool "Kernel low-level debugging messages via sunXi R_UART"
+ depends on MACH_SUN6I || MACH_SUN8I
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ on Allwinner A31/A23 based platforms on the R_UART.
+
config TEGRA_DEBUG_UART_AUTO_ODMDATA
bool "Kernel low-level debugging messages via Tegra UART via ODMDATA"
depends on ARCH_TEGRA
config DEBUG_S3C24XX_UART
bool
+config DEBUG_S5PV210_UART
+ bool
+
config DEBUG_OMAP2PLUS_UART
bool
depends on ARCH_OMAP2PLUS
config DEBUG_LL_INCLUDE
string
default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250
+ default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2
default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X
default "debug/exynos.S" if DEBUG_EXYNOS_UART
default "debug/efm32.S" if DEBUG_LL_UART_EFM32
default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM
default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART
+ default "debug/s5pv210.S" if DEBUG_S5PV210_UART
default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1
default "debug/sti.S" if DEBUG_STI_UART
default "debug/tegra.S" if DEBUG_TEGRA_UART
def_bool ARCH_DOVE || ARCH_EBSA110 || \
(FOOTBRIDGE && !DEBUG_DC21285_PORT) || \
ARCH_GEMINI || ARCH_IOP13XX || ARCH_IOP32X || \
- ARCH_IOP33X || ARCH_IXP4XX || ARCH_KIRKWOOD || \
+ ARCH_IOP33X || ARCH_IXP4XX || \
ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC
config DEBUG_UART_PHYS
default 0x01c28400 if DEBUG_SUNXI_UART1
default 0x01d0c000 if DEBUG_DAVINCI_DA8XX_UART1
default 0x01d0d000 if DEBUG_DAVINCI_DA8XX_UART2
+ default 0x01f02800 if DEBUG_SUNXI_R_UART
default 0x02530c00 if DEBUG_KEYSTONE_UART0
default 0x02531000 if DEBUG_KEYSTONE_UART1
default 0x03010fe0 if ARCH_RPC
default 0xe0000000 if ARCH_SPEAR13XX
default 0xf0000be0 if ARCH_EBSA110
default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE
- default 0xf1012000 if ARCH_DOVE || ARCH_KIRKWOOD || ARCH_MV78XX0 || \
+ default 0xf1012000 if ARCH_DOVE || ARCH_MV78XX0 || \
ARCH_ORION5X
default 0xf7fc9000 if DEBUG_BERLIN_UART
- default 0xf8b00000 if DEBUG_HI3716_UART
+ default 0xf8b00000 if DEBUG_HIX5HD2_UART
default 0xf991e000 if DEBUG_QCOM_UARTDM
default 0xfcb00000 if DEBUG_HI3620_UART
default 0xfe800000 if ARCH_IOP32X
+ default 0xff690000 if DEBUG_RK32_UART2
default 0xffc02000 if DEBUG_SOCFPGA_UART
default 0xffd82340 if ARCH_IOP13XX
default 0xfff36000 if DEBUG_HIGHBANK_UART
default 0xf1600000 if ARCH_INTEGRATOR
default 0xf1c28000 if DEBUG_SUNXI_UART0
default 0xf1c28400 if DEBUG_SUNXI_UART1
+ default 0xf1f02800 if DEBUG_SUNXI_R_UART
default 0xf2100000 if DEBUG_PXA_UART1
default 0xf4090000 if ARCH_LPC32XX
default 0xf4200000 if ARCH_GEMINI
default 0xfe230000 if DEBUG_PICOXCELL_UART
default 0xfe300000 if DEBUG_BCM_KONA_UART
default 0xfe800000 if ARCH_IOP32X
- default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HI3716_UART
+ default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HIX5HD2_UART
default 0xfeb24000 if DEBUG_RK3X_UART0
default 0xfeb26000 if DEBUG_RK3X_UART1
default 0xfeb30c00 if DEBUG_KEYSTONE_UART0
default 0xfec02000 if DEBUG_SOCFPGA_UART
default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE
default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0
+ default 0xfec90000 if DEBUG_RK32_UART2
default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1
default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2
- default 0xfed12000 if ARCH_KIRKWOOD
default 0xfed60000 if DEBUG_RK29_UART0
default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
ARCH_KEYSTONE || \
DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \
DEBUG_DAVINCI_DA8XX_UART2 || \
- DEBUG_BCM_KONA_UART
+ DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2
config DEBUG_UART_8250_FLOW_CONTROL
bool "Enable flow control for 8250 UART"
machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_GEMINI) += gemini
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
-machine-$(CONFIG_ARCH_HI3xxx) += hisi
+machine-$(CONFIG_ARCH_HISI) += hisi
machine-$(CONFIG_ARCH_INTEGRATOR) += integrator
machine-$(CONFIG_ARCH_IOP13XX) += iop13xx
machine-$(CONFIG_ARCH_IOP32X) += iop32x
machine-$(CONFIG_ARCH_IOP33X) += iop33x
machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
-machine-$(CONFIG_ARCH_KIRKWOOD) += kirkwood
machine-$(CONFIG_ARCH_KS8695) += ks8695
machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx
machine-$(CONFIG_ARCH_MMP) += mmp
machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0
machine-$(CONFIG_ARCH_MVEBU) += mvebu
machine-$(CONFIG_ARCH_MXC) += imx
+machine-$(CONFIG_ARCH_MEDIATEK) += mediatek
machine-$(CONFIG_ARCH_MXS) += mxs
machine-$(CONFIG_ARCH_NETX) += netx
machine-$(CONFIG_ARCH_NOMADIK) += nomadik
machine-$(CONFIG_ARCH_RPC) += rpc
machine-$(CONFIG_ARCH_S3C24XX) += s3c24xx
machine-$(CONFIG_ARCH_S3C64XX) += s3c64xx
-machine-$(CONFIG_ARCH_S5P64X0) += s5p64x0
-machine-$(CONFIG_ARCH_S5PC100) += s5pc100
machine-$(CONFIG_ARCH_S5PV210) += s5pv210
machine-$(CONFIG_ARCH_SA1100) += sa1100
machine-$(CONFIG_ARCH_SHMOBILE) += shmobile
plat-$(CONFIG_ARCH_EXYNOS) += samsung
plat-$(CONFIG_ARCH_OMAP) += omap
plat-$(CONFIG_ARCH_S3C64XX) += samsung
+plat-$(CONFIG_ARCH_S5PV210) += samsung
plat-$(CONFIG_PLAT_IOP) += iop
plat-$(CONFIG_PLAT_ORION) += orion
plat-$(CONFIG_PLAT_PXA) += pxa
plat-$(CONFIG_PLAT_S3C24XX) += samsung
-plat-$(CONFIG_PLAT_S5P) += samsung
plat-$(CONFIG_PLAT_VERSATILE) += versatile
ifeq ($(CONFIG_ARCH_EBSA110),y)
endif
machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
-platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y))
+platdirs := $(patsubst %,arch/arm/plat-%/,$(sort $(plat-y)))
ifneq ($(CONFIG_ARCH_MULTIPLATFORM),y)
ifeq ($(KBUILD_SRC),)
berlin2-sony-nsz-gs7.dtb \
berlin2cd-google-chromecast.dtb \
berlin2q-marvell-dmp.dtb
+dtb-$(CONFIG_ARCH_BRCMSTB) += \
+ bcm7445-bcm97445svmb.dtb
dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \
da850-evm.dtb
dtb-$(CONFIG_ARCH_EFM32) += efm32gg-dk3750.dtb
exynos4210-smdkv310.dtb \
exynos4210-trats.dtb \
exynos4210-universal_c210.dtb \
+ exynos4412-odroidu3.dtb \
exynos4412-odroidx.dtb \
+ exynos4412-odroidx2.dtb \
exynos4412-origen.dtb \
exynos4412-smdk4412.dtb \
exynos4412-tiny4412.dtb \
exynos5440-ssdk5440.dtb \
exynos5800-peach-pi.dtb
dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb
+dtb-$(CONFIG_ARCH_HIX5HD2) += hisi-x5hd2-dkb.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
ecx-2000.dtb
dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
dtb-$(CONFIG_ARCH_KEYSTONE) += k2hk-evm.dtb \
k2l-evm.dtb \
k2e-evm.dtb
-kirkwood := \
- kirkwood-b3.dtb \
+dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-b3.dtb \
kirkwood-cloudbox.dtb \
+ kirkwood-d2net.dtb \
kirkwood-db-88f6281.dtb \
kirkwood-db-88f6282.dtb \
kirkwood-dns320.dtb \
kirkwood-lsxhl.dtb \
kirkwood-mplcec4.dtb \
kirkwood-mv88f6281gtw-ge.dtb \
+ kirkwood-net2big.dtb \
+ kirkwood-net5big.dtb \
kirkwood-netgear_readynas_duo_v2.dtb \
kirkwood-netgear_readynas_nv+_v2.dtb \
kirkwood-ns2.dtb \
kirkwood-ts219-6282.dtb \
kirkwood-ts419-6281.dtb \
kirkwood-ts419-6282.dtb
-dtb-$(CONFIG_ARCH_KIRKWOOD) += $(kirkwood)
-dtb-$(CONFIG_MACH_KIRKWOOD) += $(kirkwood)
dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb
dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb
dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb
dtb-$(CONFIG_ARCH_MXC) += \
imx25-eukrea-mbimxsd25-baseboard.dtb \
+ imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dtb \
+ imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dtb \
+ imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dtb \
imx25-karo-tx25.dtb \
imx25-pdk.dtb \
imx27-apf27.dtb \
imx27-apf27dev.dtb \
+ imx27-eukrea-mbimxsd27-baseboard.dtb \
imx27-pdk.dtb \
imx27-phytec-phycore-rdk.dtb \
imx27-phytec-phycard-s-rdk.dtb \
imx53-tx53-x03x.dtb \
imx53-tx53-x13x.dtb \
imx53-voipac-bsb.dtb \
+ imx6dl-aristainetos_4.dtb \
+ imx6dl-aristainetos_7.dtb \
imx6dl-cubox-i.dtb \
imx6dl-dfi-fs700-m60.dtb \
imx6dl-gw51xx.dtb \
imx6dl-hummingboard.dtb \
imx6dl-nitrogen6x.dtb \
imx6dl-phytec-pbab01.dtb \
+ imx6dl-rex-basic.dtb \
imx6dl-riotboard.dtb \
imx6dl-sabreauto.dtb \
imx6dl-sabrelite.dtb \
imx6dl-sabresd.dtb \
+ imx6dl-tx6dl-comtft.dtb \
+ imx6dl-tx6u-801x.dtb \
+ imx6dl-tx6u-811x.dtb \
imx6dl-wandboard.dtb \
+ imx6dl-wandboard-revb1.dtb \
imx6q-arm2.dtb \
imx6q-cm-fx6.dtb \
imx6q-cubox-i.dtb \
imx6q-gw54xx.dtb \
imx6q-nitrogen6x.dtb \
imx6q-phytec-pbab01.dtb \
+ imx6q-rex-pro.dtb \
imx6q-sabreauto.dtb \
imx6q-sabrelite.dtb \
imx6q-sabresd.dtb \
imx6q-sbc6x.dtb \
imx6q-udoo.dtb \
imx6q-wandboard.dtb \
+ imx6q-wandboard-revb1.dtb \
+ imx6q-tx6q-1010.dtb \
+ imx6q-tx6q-1010-comtft.dtb \
+ imx6q-tx6q-1020.dtb \
+ imx6q-tx6q-1020-comtft.dtb \
+ imx6q-tx6q-1110.dtb \
imx6sl-evk.dtb \
+ imx6sx-sdb.dtb \
vf610-colibri.dtb \
vf610-cosmic.dtb \
vf610-twr.dtb
am335x-boneblack.dtb \
am335x-evm.dtb \
am335x-evmsk.dtb \
- am335x-nano.dtb
+ am335x-nano.dtb \
+ am335x-pepper.dtb
dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \
omap4-panda.dtb \
omap4-panda-a4.dtb \
omap4-var-dvk-om44.dtb \
omap4-var-stk-om44.dtb
dtb-$(CONFIG_SOC_AM43XX) += am43x-epos-evm.dtb \
+ am437x-sk-evm.dtb \
am437x-gp-evm.dtb
dtb-$(CONFIG_SOC_OMAP5) += omap5-cm-t54.dtb \
omap5-sbc-t54.dtb \
qcom-apq8084-mtp.dtb \
qcom-msm8660-surf.dtb \
qcom-msm8960-cdp.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += \
+ rk3066a-bqcurie2.dtb \
+ rk3188-radxarock.dtb \
+ rk3288-evb-act8846.dtb \
+ rk3288-evb-rk808.dtb
dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
dtb-$(CONFIG_ARCH_S3C64XX) += s3c6410-mini6410.dtb \
s3c6410-smdk6410.dtb
+dtb-$(CONFIG_ARCH_S5PV210) += s5pv210-aquila.dtb \
+ s5pv210-goni.dtb \
+ s5pv210-smdkc110.dtb \
+ s5pv210-smdkv210.dtb \
+ s5pv210-torbreck.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += r7s72100-genmai.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
r8a7740-armadillo800eva-reference.dtb \
r8a7779-marzen.dtb \
- r8a7779-marzen-reference.dtb \
r8a7791-koelsch.dtb \
r8a7790-lager.dtb \
sh73a0-kzm9g.dtb \
r7s72100-genmai.dtb \
r8a7791-henninger.dtb \
r8a7791-koelsch.dtb \
- r8a7790-lager.dtb
+ r8a7790-lager.dtb \
+ r8a7779-marzen.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
socfpga_cyclone5_socdk.dtb \
socfpga_cyclone5_sockit.dtb \
stih416-b2020e.dtb
dtb-$(CONFIG_MACH_SUN4I) += \
sun4i-a10-a1000.dtb \
+ sun4i-a10-ba10-tvbox.dtb \
sun4i-a10-cubieboard.dtb \
sun4i-a10-mini-xplus.dtb \
sun4i-a10-hackberry.dtb \
dtb-$(CONFIG_MACH_SUN6I) += \
sun6i-a31-app4-evb1.dtb \
sun6i-a31-colombus.dtb \
+ sun6i-a31-hummingbird.dtb \
sun6i-a31-m9.dtb
dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-cubieboard2.dtb \
sun7i-a20-cubietruck.dtb \
sun7i-a20-i12-tvbox.dtb \
- sun7i-a20-olinuxino-micro.dtb
+ sun7i-a20-olinuxino-micro.dtb \
+ sun7i-a20-pcduino3.dtb
+dtb-$(CONFIG_MACH_SUN8I) += \
+ sun8i-a23-ippo-q8h-v5.dtb
dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
tegra20-iris-512.dtb \
tegra20-medcom-wide.dtb \
tegra20-trimslice.dtb \
tegra20-ventana.dtb \
tegra20-whistler.dtb \
+ tegra30-apalis-eval.dtb \
tegra30-beaver.dtb \
tegra30-cardhu-a02.dtb \
tegra30-cardhu-a04.dtb \
wm8650-mid.dtb \
wm8750-apc8750.dtb \
wm8850-w70v2.dtb
-dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
+dtb-$(CONFIG_ARCH_ZYNQ) += \
+ zynq-parallella.dtb \
+ zynq-zc702.dtb \
zynq-zc706.dtb \
zynq-zed.dtb
dtb-$(CONFIG_MACH_ARMADA_370) += \
armada-xp-axpwifiap.dtb \
armada-xp-db.dtb \
armada-xp-gp.dtb \
- armada-xp-netgear-rn2120.dtb \
+ armada-xp-lenovo-ix4-300d.dtb \
armada-xp-matrix.dtb \
+ armada-xp-netgear-rn2120.dtb \
armada-xp-openblocks-ax3-4.dtb
dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \
dove-cubox.dtb \
+ dove-cubox-es.dtb \
dove-d2plug.dtb \
dove-d3plug.dtb \
dove-dove-db.dtb
bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs";
};
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+ };
+
ahb {
apb {
usart0: serial@fffb0000 {
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT";
};
+
+ panel {
+ compatible = "ti,tilcdc,panel";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&lcd_pins_default>;
+ pinctrl-1 = <&lcd_pins_sleep>;
+ status = "okay";
+ panel-info {
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <32>;
+ fdd = <0x80>;
+ sync-edge = <0>;
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+ };
+ display-timings {
+ 480x272 {
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <43>;
+ hfront-porch = <8>;
+ hsync-len = <4>;
+ vback-porch = <12>;
+ vfront-porch = <4>;
+ vsync-len = <10>;
+ clock-frequency = <9000000>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ };
+ };
+ };
};
&am33xx_pinmux {
pinctrl-names = "default";
pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>;
+ lcd_pins_default: lcd_pins_default {
+ pinctrl-single,pins = <
+ 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */
+ 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */
+ 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */
+ 0x2c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */
+ 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */
+ 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */
+ 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */
+ 0x3c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */
+ 0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */
+ 0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */
+ 0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */
+ 0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */
+ 0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */
+ 0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */
+ 0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */
+ 0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */
+ 0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */
+ 0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */
+ 0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */
+ 0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */
+ 0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */
+ 0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */
+ 0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */
+ 0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */
+ 0xe0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */
+ 0xe4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */
+ 0xe8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */
+ 0xec (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */
+ >;
+ };
+
+ lcd_pins_sleep: lcd_pins_sleep {
+ pinctrl-single,pins = <
+ 0x20 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad8.lcd_data23 */
+ 0x24 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad9.lcd_data22 */
+ 0x28 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.lcd_data21 */
+ 0x2c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad11.lcd_data20 */
+ 0x30 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.lcd_data19 */
+ 0x34 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.lcd_data18 */
+ 0x38 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.lcd_data17 */
+ 0x3c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.lcd_data16 */
+ 0xa0 (PULL_DISABLE | MUX_MODE7) /* lcd_data0.lcd_data0 */
+ 0xa4 (PULL_DISABLE | MUX_MODE7) /* lcd_data1.lcd_data1 */
+ 0xa8 (PULL_DISABLE | MUX_MODE7) /* lcd_data2.lcd_data2 */
+ 0xac (PULL_DISABLE | MUX_MODE7) /* lcd_data3.lcd_data3 */
+ 0xb0 (PULL_DISABLE | MUX_MODE7) /* lcd_data4.lcd_data4 */
+ 0xb4 (PULL_DISABLE | MUX_MODE7) /* lcd_data5.lcd_data5 */
+ 0xb8 (PULL_DISABLE | MUX_MODE7) /* lcd_data6.lcd_data6 */
+ 0xbc (PULL_DISABLE | MUX_MODE7) /* lcd_data7.lcd_data7 */
+ 0xc0 (PULL_DISABLE | MUX_MODE7) /* lcd_data8.lcd_data8 */
+ 0xc4 (PULL_DISABLE | MUX_MODE7) /* lcd_data9.lcd_data9 */
+ 0xc8 (PULL_DISABLE | MUX_MODE7) /* lcd_data10.lcd_data10 */
+ 0xcc (PULL_DISABLE | MUX_MODE7) /* lcd_data11.lcd_data11 */
+ 0xd0 (PULL_DISABLE | MUX_MODE7) /* lcd_data12.lcd_data12 */
+ 0xd4 (PULL_DISABLE | MUX_MODE7) /* lcd_data13.lcd_data13 */
+ 0xd8 (PULL_DISABLE | MUX_MODE7) /* lcd_data14.lcd_data14 */
+ 0xdc (PULL_DISABLE | MUX_MODE7) /* lcd_data15.lcd_data15 */
+ 0xe0 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.lcd_vsync */
+ 0xe4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.lcd_hsync */
+ 0xe8 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.lcd_pclk */
+ 0xec (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.lcd_ac_bias_en */
+ >;
+ };
+
+
user_leds_s0: user_leds_s0 {
pinctrl-single,pins = <
0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */
ti,wire-config = <0x00 0x11 0x22 0x33>;
};
};
+
+&lcdc {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright (C) 2014 Gumstix, Inc. - https://www.gumstix.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "am33xx.dtsi"
+
+/ {
+ model = "Gumstix Pepper";
+ compatible = "gumstix,am335x-pepper", "ti,am33xx";
+
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&dcdc3_reg>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB */
+ };
+
+ buttons: user_buttons {
+ compatible = "gpio-keys";
+ };
+
+ leds: user_leds {
+ compatible = "gpio-leds";
+ };
+
+ panel: lcd_panel {
+ compatible = "ti,tilcdc,panel";
+ };
+
+ sound: sound_iface {
+ compatible = "ti,da830-evm-audio";
+ };
+
+ vbat: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ };
+
+ v3v3c_reg: fixedregulator@1 {
+ compatible = "regulator-fixed";
+ };
+
+ vdd5_reg: fixedregulator@2 {
+ compatible = "regulator-fixed";
+ };
+};
+
+/* I2C Busses */
+&i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ clock-frequency = <400000>;
+
+ tps: tps@24 {
+ reg = <0x24>;
+ };
+
+ eeprom: eeprom@50 {
+ compatible = "at,24c256";
+ reg = <0x50>;
+ };
+
+ audio_codec: tlv320aic3106@1b {
+ compatible = "ti,tlv320aic3106";
+ reg = <0x1b>;
+ };
+
+ accel: lis331dlh@1d {
+ compatible = "st,lis3lv02d";
+ reg = <0x1d>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ clock-frequency = <400000>;
+};
+
+&am33xx_pinmux {
+ i2c0_pins: pinmux_i2c0 {
+ pinctrl-single,pins = <
+ 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
+ 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
+ >;
+ };
+ i2c1_pins: pinmux_i2c1 {
+ pinctrl-single,pins = <
+ 0x10C (PIN_INPUT_PULLUP | MUX_MODE3) /* mii1_crs,i2c1_sda */
+ 0x110 (PIN_INPUT_PULLUP | MUX_MODE3) /* mii1_rxerr,i2c1_scl */
+ >;
+ };
+};
+
+/* Accelerometer */
+&accel {
+ pinctrl-names = "default";
+ pinctrl-0 = <&accel_pins>;
+
+ Vdd-supply = <&ldo3_reg>;
+ Vdd_IO-supply = <&ldo3_reg>;
+ st,irq1-click;
+ st,wakeup-x-lo;
+ st,wakeup-x-hi;
+ st,wakeup-y-lo;
+ st,wakeup-y-hi;
+ st,wakeup-z-lo;
+ st,wakeup-z-hi;
+ st,min-limit-x = <92>;
+ st,max-limit-x = <14>;
+ st,min-limit-y = <14>;
+ st,max-limit-y = <92>;
+ st,min-limit-z = <92>;
+ st,max-limit-z = <14>;
+};
+
+&am33xx_pinmux {
+ accel_pins: pinmux_accel {
+ pinctrl-single,pins = <
+ 0x98 (PIN_INPUT | MUX_MODE7) /* gpmc_wen.gpio2_4 */
+ >;
+ };
+};
+
+/* Audio */
+&audio_codec {
+ status = "okay";
+
+ gpio-reset = <&gpio1 16 GPIO_ACTIVE_LOW>;
+ AVDD-supply = <&ldo3_reg>;
+ IOVDD-supply = <&ldo3_reg>;
+ DRVDD-supply = <&ldo3_reg>;
+ DVDD-supply = <&dcdc1_reg>;
+};
+
+&sound {
+ ti,model = "AM335x-EVM";
+ ti,audio-codec = <&audio_codec>;
+ ti,mcasp-controller = <&mcasp0>;
+ ti,codec-clock-rate = <12000000>;
+ ti,audio-routing =
+ "Headphone Jack", "HPLOUT",
+ "Headphone Jack", "HPROUT",
+ "LINE1L", "Line In";
+};
+
+&mcasp0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&audio_pins>;
+
+ op-mode = <0>; /* MCASP_ISS_MODE */
+ tdm-slots = <2>;
+ serial-dir = <
+ 1 2 0 0
+ 0 0 0 0
+ 0 0 0 0
+ 0 0 0 0
+ >;
+ tx-num-evt = <1>;
+ rx-num-evt = <1>;
+};
+
+&am33xx_pinmux {
+ audio_pins: pinmux_audio {
+ pinctrl-single,pins = <
+ 0x1AC (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */
+ 0x194 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */
+ 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */
+ 0x198 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */
+ 0x1A8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */
+ 0x40 (PIN_OUTPUT | MUX_MODE7) /* gpmc_a0.gpio1_16 */
+ >;
+ };
+};
+
+/* Display: 24-bit LCD Screen */
+&panel {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins>;
+ panel-info {
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <32>;
+ fdd = <0x80>;
+ sync-edge = <0>;
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+ };
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: 480x272 {
+ clock-frequency = <18400000>;
+ hactive = <480>;
+ vactive = <272>;
+ hfront-porch = <8>;
+ hback-porch = <4>;
+ hsync-len = <41>;
+ vfront-porch = <4>;
+ vback-porch = <2>;
+ vsync-len = <10>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ };
+ };
+};
+
+&lcdc {
+ status = "okay";
+};
+
+&am33xx_pinmux {
+ lcd_pins: pinmux_lcd {
+ pinctrl-single,pins = <
+ 0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */
+ 0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */
+ 0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */
+ 0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */
+ 0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */
+ 0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */
+ 0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */
+ 0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */
+ 0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */
+ 0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */
+ 0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */
+ 0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */
+ 0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */
+ 0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */
+ 0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */
+ 0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */
+ 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data16 */
+ 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data17 */
+ 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data18 */
+ 0x2c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data19 */
+ 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data20 */
+ 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data21 */
+ 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data22 */
+ 0x3c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data23 */
+ 0xe0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */
+ 0xe4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */
+ 0xe8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */
+ 0xec (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */
+ /* Display Enable */
+ 0x6c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a11.gpio1_27 */
+ >;
+ };
+};
+
+/* Ethernet */
+&cpsw_emac0 {
+ status = "okay";
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii";
+};
+
+&cpsw_emac1 {
+ status = "okay";
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii";
+};
+
+&davinci_mdio {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mdio_pins>;
+};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <ðernet_pins>;
+};
+
+
+&am33xx_pinmux {
+ ethernet_pins: pinmux_ethernet {
+ pinctrl-single,pins = <
+ 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */
+ 0x118 (PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
+ 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */
+ 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */
+ 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
+ 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
+ 0x12c (PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */
+ 0x130 (PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */
+ 0x134 (PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd3.rgmii1_rxd3 */
+ 0x138 (PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd2.rgmii1_rxd2 */
+ 0x13c (PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */
+ 0x140 (PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */
+ /* ethernet interrupt */
+ 0x144 (PIN_INPUT_PULLUP | MUX_MODE7) /* rmii2_refclk.gpio0_29 */
+ /* ethernet PHY nReset */
+ 0x108 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mii1_col.gpio3_0 */
+ >;
+ };
+
+ mdio_pins: pinmux_mdio {
+ pinctrl-single,pins = <
+ 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
+ 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
+ >;
+ };
+};
+
+/* MMC */
+&mmc1 {
+ /* Bootable SD card slot */
+ status = "okay";
+ vmmc-supply = <&ldo3_reg>;
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd_pins>;
+ cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+};
+
+&mmc2 {
+ /* eMMC (not populated) on MMC #2 */
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_pins>;
+ vmmc-supply = <&ldo3_reg>;
+ bus-width = <8>;
+ ti,non-removable;
+};
+
+&edma {
+ /* Map eDMA MMC2 Events from Crossbar */
+ ti,edma-xbar-event-map = /bits/ 16 <1 12
+ 2 13>;
+};
+
+
+&mmc3 {
+ /* Wifi & Bluetooth on MMC #3 */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wireless_pins>;
+ vmmmc-supply = <&v3v3c_reg>;
+ bus-width = <4>;
+ ti,non-removable;
+ dmas = <&edma 12
+ &edma 13>;
+ dma-names = "tx", "rx";
+};
+
+
+&am33xx_pinmux {
+ sd_pins: pinmux_sd_card {
+ pinctrl-single,pins = <
+ 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
+ 0xf4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
+ 0xf8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
+ 0xfc (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
+ 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */
+ 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
+ 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
+ >;
+ };
+ emmc_pins: pinmux_emmc {
+ pinctrl-single,pins = <
+ 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
+ 0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
+ 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
+ 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
+ 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
+ 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
+ 0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */
+ 0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */
+ 0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */
+ 0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */
+ /* EMMC nReset */
+ 0x74 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */
+ >;
+ };
+ wireless_pins: pinmux_wireless {
+ pinctrl-single,pins = <
+ 0x44 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a1.mmc2_dat0 */
+ 0x48 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a2.mmc2_dat1 */
+ 0x4c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a3.mmc2_dat2 */
+ 0x78 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ben1.mmc2_dat3 */
+ 0x88 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */
+ 0x8c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc1_clk */
+ /* WLAN nReset */
+ 0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */
+ /* WLAN nPower down */
+ 0x70 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wait0.gpio0_30 */
+ /* 32kHz Clock */
+ 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
+ >;
+ };
+};
+
+/* Power */
+&vbat {
+ regulator-name = "vbat";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+};
+
+&v3v3c_reg {
+ regulator-name = "v3v3c_reg";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vbat>;
+};
+
+&vdd5_reg {
+ regulator-name = "vdd5_reg";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vbat>;
+};
+
+/include/ "tps65217.dtsi"
+
+&tps {
+ backlight {
+ isel = <1>; /* ISET1 */
+ fdim = <200>; /* TPS65217_BL_FDIM_200HZ */
+ default-brightness = <80>;
+ };
+
+ regulators {
+ dcdc1_reg: regulator@0 {
+ /* VDD_1V8 system supply */
+ };
+
+ dcdc2_reg: regulator@1 {
+ /* VDD_CORE voltage limits 0.95V - 1.26V with +/-4% tolerance */
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <925000>;
+ regulator-max-microvolt = <1325000>;
+ regulator-boot-on;
+ };
+
+ dcdc3_reg: regulator@2 {
+ /* VDD_MPU voltage limits 0.95V - 1.1V with +/-4% tolerance */
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <925000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-boot-on;
+ };
+
+ ldo1_reg: regulator@3 {
+ /* VRTC 1.8V always-on supply */
+ regulator-always-on;
+ };
+
+ ldo2_reg: regulator@4 {
+ /* 3.3V rail */
+ };
+
+ ldo3_reg: regulator@5 {
+ /* VDD_3V3A 3.3V rail */
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo4_reg: regulator@6 {
+ /* VDD_3V3B 3.3V rail */
+ };
+ };
+};
+
+/* SPI Busses */
+&spi0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+};
+
+&am33xx_pinmux {
+ spi0_pins: pinmux_spi0 {
+ pinctrl-single,pins = <
+ 0x150 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */
+ 0x15C (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
+ 0x154 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */
+ 0x158 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */
+ >;
+ };
+};
+
+/* Touch Screen */
+&tscadc {
+ status = "okay";
+ tsc {
+ ti,wires = <4>;
+ ti,x-plate-resistance = <200>;
+ ti,coordinate-readouts = <5>;
+ ti,wire-config = <0x00 0x11 0x22 0x33>;
+ };
+
+ adc {
+ ti,adc-channels = <4 5 6 7>;
+ };
+};
+
+/* UARTs */
+&uart0 {
+ /* Serial Console */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+};
+
+&uart1 {
+ /* Broken out to J6 header */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+};
+
+&am33xx_pinmux {
+ uart0_pins: pinmux_uart0 {
+ pinctrl-single,pins = <
+ 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
+ 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
+ >;
+ };
+ uart1_pins: pinmux_uart1 {
+ pinctrl-single,pins = <
+ 0x178 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */
+ 0x17C (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */
+ 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
+ 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
+ >;
+ };
+};
+
+/* USB */
+&usb {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_pins>;
+};
+
+&usb_ctrl_mod {
+ status = "okay";
+};
+
+&usb0_phy {
+ status = "okay";
+};
+
+&usb1_phy {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&usb1 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&cppi41dma {
+ status = "okay";
+};
+
+&am33xx_pinmux {
+ usb_pins: pinmux_usb {
+ pinctrl-single,pins = <
+ /* USB0 Over-Current (active low) */
+ 0x64 (PIN_INPUT | MUX_MODE7) /* gpmc_a9.gpio1_25 */
+ /* USB1 Over-Current (active low) */
+ 0x68 (PIN_INPUT | MUX_MODE7) /* gpmc_a10.gpio1_26 */
+ >;
+ };
+};
+
+/* User IO */
+&leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_leds_pins>;
+
+ led@0 {
+ label = "pepper:user0:blue";
+ gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ default-state = "off";
+ };
+
+ led@1 {
+ label = "pepper:user1:red";
+ gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ default-state = "off";
+ };
+};
+
+&buttons {
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_buttons_pins>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button@0 {
+ label = "home";
+ linux,code = <KEY_HOME>;
+ gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ };
+
+ button@1 {
+ label = "menu";
+ linux,code = <KEY_MENU>;
+ gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ };
+
+ buttons@2 {
+ label = "power";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ };
+};
+
+&am33xx_pinmux {
+ user_leds_pins: pinmux_user_leds {
+ pinctrl-single,pins = <
+ 0x50 (PIN_OUTPUT | MUX_MODE7) /* gpmc_a4.gpio1_20 */
+ 0x54 (PIN_OUTPUT | MUX_MODE7) /* gpmc_a5.gpio1_21 */
+ >;
+ };
+
+ user_buttons_pins: pinmux_user_buttons {
+ pinctrl-single,pins = <
+ 0x58 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */
+ 0x5C (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a7.gpio1_21 */
+ 0x164 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio0_7 */
+ >;
+ };
+};
status = "disabled";
};
+ mailbox: mailbox@480C8000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x480C8000 0x200>;
+ interrupts = <77>;
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <8>;
+ };
+
timer1: timer@44e31000 {
compatible = "ti,am335x-timer-1ms";
reg = <0x44e31000 0x400>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
- cpu@0 {
+ cpu: cpu@0 {
compatible = "arm,cortex-a9";
device_type = "cpu";
reg = <0>;
ti,hwmods = "mailbox";
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <8>;
- ti,mbox-names = "wkup_m3";
- ti,mbox-data = <0 0 0 0>;
- status = "disabled";
};
timer1: timer@44e31000 {
ti,hwmods = "counter_32k";
};
- rtc@44e3e000 {
+ rtc: rtc@44e3e000 {
compatible = "ti,am4372-rtc","ti,da830-rtc";
reg = <0x44e3e000 0x1000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH
status = "disabled";
};
- wdt@44e35000 {
+ wdt: wdt@44e35000 {
compatible = "ti,am4372-wdt","ti,omap3-wdt";
reg = <0x44e35000 0x1000>;
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
#size-cells = <1>;
ranges;
- dispc@4832a400 {
+ dispc: dispc@4832a400 {
compatible = "ti,omap3-dispc";
reg = <0x4832a400 0x400>;
interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
};
&i2c0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins>;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ clock-frequency = <400000>;
+
+ tps65218: tps65218@24 {
+ reg = <0x24>;
+ compatible = "ti,tps65218";
+ interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
+ interrupt-parent = <&gic>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ dcdc1: regulator-dcdc1 {
+ compatible = "ti,tps65218-dcdc1";
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1144000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2: regulator-dcdc2 {
+ compatible = "ti,tps65218-dcdc2";
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1378000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc3: regulator-dcdc3 {
+ compatible = "ti,tps65218-dcdc3";
+ regulator-name = "vdcdc3";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ dcdc5: regulator-dcdc5 {
+ compatible = "ti,tps65218-dcdc5";
+ regulator-name = "v1_0bat";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ dcdc6: regulator-dcdc6 {
+ compatible = "ti,tps65218-dcdc6";
+ regulator-name = "v1_8bat";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo1: regulator-ldo1 {
+ compatible = "ti,tps65218-ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
};
&i2c1 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
-
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
pixcir_ts@5c {
compatible = "pixcir,pixcir_tangoc";
pinctrl-names = "default";
--- /dev/null
+/*
+ * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/* AM437x SK EVM */
+
+/dts-v1/;
+
+#include "am4372.dtsi"
+#include <dt-bindings/pinctrl/am43xx.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "TI AM437x SK EVM";
+ compatible = "ti,am437x-sk-evm","ti,am4372","ti,am43";
+
+ aliases {
+ display0 = &lcd0;
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 51 53 56 62 75 101 152 255>;
+ default-brightness-level = <8>;
+ };
+
+ sound {
+ compatible = "ti,da830-evm-audio";
+ ti,model = "AM437x-SK-EVM";
+ ti,audio-codec = <&tlv320aic3106>;
+ ti,mcasp-controller = <&mcasp1>;
+ ti,codec-clock-rate = <24000000>;
+ ti,audio-routing =
+ "Headphone Jack", "HPLOUT",
+ "Headphone Jack", "HPROUT";
+ };
+
+ matrix_keypad: matrix_keypad@0 {
+ compatible = "gpio-matrix-keypad";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&matrix_keypad_pins>;
+
+ debounce-delay-ms = <5>;
+ col-scan-delay-us = <1500>;
+
+ row-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH /* Bank5, pin5 */
+ &gpio5 6 GPIO_ACTIVE_HIGH>; /* Bank5, pin6 */
+
+ col-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH /* Bank5, pin13 */
+ &gpio5 4 GPIO_ACTIVE_HIGH>; /* Bank5, pin4 */
+
+ linux,keymap = <
+ MATRIX_KEY(0, 0, KEY_DOWN)
+ MATRIX_KEY(0, 1, KEY_RIGHT)
+ MATRIX_KEY(1, 0, KEY_LEFT)
+ MATRIX_KEY(1, 1, KEY_UP)
+ >;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_pins>;
+
+ led@0 {
+ label = "am437x-sk:red:heartbeat";
+ gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 0 */
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+
+ led@1 {
+ label = "am437x-sk:green:mmc1";
+ gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 1 */
+ linux,default-trigger = "mmc0";
+ default-state = "off";
+ };
+
+ led@2 {
+ label = "am437x-sk:blue:cpu0";
+ gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 2 */
+ linux,default-trigger = "cpu0";
+ default-state = "off";
+ };
+
+ led@3 {
+ label = "am437x-sk:blue:usr3";
+ gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 3 */
+ default-state = "off";
+ };
+ };
+
+ lcd0: display {
+ compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
+ label = "lcd";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins>;
+
+ enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+
+ panel-timing {
+ clock-frequency = <9000000>;
+ hactive = <480>;
+ vactive = <272>;
+ hfront-porch = <8>;
+ hback-porch = <43>;
+ hsync-len = <4>;
+ vback-porch = <12>;
+ vfront-porch = <4>;
+ vsync-len = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+ };
+};
+
+&am43xx_pinmux {
+ matrix_keypad_pins: matrix_keypad_pins {
+ pinctrl-single,pins = <
+ 0x24c (PIN_OUTPUT | MUX_MODE7) /* gpio5_13.gpio5_13 */
+ 0x250 (PIN_OUTPUT | MUX_MODE7) /* spi4_sclk.gpio5_4 */
+ 0x254 (PIN_INPUT | MUX_MODE7) /* spi4_d0.gpio5_5 */
+ 0x258 (PIN_INPUT | MUX_MODE7) /* spi4_d1.gpio5_5 */
+ >;
+ };
+
+ leds_pins: leds_pins {
+ pinctrl-single,pins = <
+ 0x228 (PIN_OUTPUT | MUX_MODE7) /* uart3_rxd.gpio5_2 */
+ 0x22c (PIN_OUTPUT | MUX_MODE7) /* uart3_txd.gpio5_3 */
+ 0x230 (PIN_OUTPUT | MUX_MODE7) /* uart3_ctsn.gpio5_0 */
+ 0x234 (PIN_OUTPUT | MUX_MODE7) /* uart3_rtsn.gpio5_1 */
+ >;
+ };
+
+ i2c0_pins: i2c0_pins {
+ pinctrl-single,pins = <
+ 0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
+ 0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
+ >;
+ };
+
+ i2c1_pins: i2c1_pins {
+ pinctrl-single,pins = <
+ 0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */
+ 0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */
+ >;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins = <
+ 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
+ >;
+ };
+
+ ecap0_pins: backlight_pins {
+ pinctrl-single,pins = <
+ 0x164 (PIN_OUTPUT | MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */
+ >;
+ };
+
+ edt_ft5306_ts_pins: edt_ft5306_ts_pins {
+ pinctrl-single,pins = <
+ 0x74 (PIN_INPUT | MUX_MODE7) /* gpmc_wpn.gpio0_31 */
+ 0x78 (PIN_OUTPUT | MUX_MODE7) /* gpmc_be1n.gpio1_28 */
+ >;
+ };
+
+ cpsw_default: cpsw_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */
+ 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */
+ 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
+ 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
+ 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */
+ 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */
+ 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
+ 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
+ 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */
+ 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */
+ 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */
+ 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */
+
+ /* Slave 2 */
+ 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */
+ 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */
+ 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */
+ 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */
+ 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */
+ 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */
+ 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */
+ 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rtcl */
+ 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */
+ 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */
+ 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */
+ 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */
+ >;
+ };
+
+ cpsw_sleep: cpsw_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 reset value */
+ 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+
+ /* Slave 2 reset value */
+ 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ >;
+ };
+
+ davinci_mdio_default: davinci_mdio_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
+ 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
+ >;
+ };
+
+ davinci_mdio_sleep: davinci_mdio_sleep {
+ pinctrl-single,pins = <
+ /* MDIO reset value */
+ 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ >;
+ };
+
+ dss_pins: dss_pins {
+ pinctrl-single,pins = <
+ 0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /* gpmc ad 8 -> DSS DATA 23 */
+ 0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+ 0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+ 0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
+ 0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+ 0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+ 0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+ 0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1) /* gpmc ad 15 -> DSS DATA 16 */
+ 0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
+ 0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+ 0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
+ 0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
+ 0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
+ 0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
+ 0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
+
+ >;
+ };
+
+ qspi_pins: qspi_pins {
+ pinctrl-single,pins = <
+ 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_csn0.qspi_csn */
+ 0x88 (PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */
+ 0x90 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */
+ 0x94 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */
+ 0x98 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_wen.qspi_d2 */
+ 0x9c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_be0n_cle.qspi_d3 */
+ >;
+ };
+
+ mcasp1_pins: mcasp1_pins {
+ pinctrl-single,pins = <
+ 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
+ 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */
+ 0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
+ 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
+ >;
+ };
+
+ lcd_pins: lcd_pins {
+ pinctrl-single,pins = <
+ /* GPIO 5_8 to select LCD / HDMI */
+ 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)
+ >;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ clock-frequency = <400000>;
+
+ tps@24 {
+ compatible = "ti,tps65218";
+ reg = <0x24>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ dcdc1: regulator-dcdc1 {
+ compatible = "ti,tps65218-dcdc1";
+ /* VDD_CORE limits min of OPP50 and max of OPP100 */
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1144000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2: regulator-dcdc2 {
+ compatible = "ti,tps65218-dcdc2";
+ /* VDD_MPU limits min of OPP50 and max of OPP_NITRO */
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1378000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc3: regulator-dcdc3 {
+ compatible = "ti,tps65218-dcdc3";
+ regulator-name = "vdds_ddr";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc4: regulator-dcdc4 {
+ compatible = "ti,tps65218-dcdc4";
+ regulator-name = "v3_3d";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1: regulator-ldo1 {
+ compatible = "ti,tps65218-ldo1";
+ regulator-name = "v1_8d";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ };
+
+ at24@50 {
+ compatible = "at24,24c256";
+ pagesize = <64>;
+ reg = <0x50>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ clock-frequency = <400000>;
+
+ edt-ft5306@38 {
+ status = "okay";
+ compatible = "edt,edt-ft5306", "edt,edt-ft5x06";
+ pinctrl-names = "default";
+ pinctrl-0 = <&edt_ft5306_ts_pins>;
+
+ reg = <0x38>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <31 0>;
+
+ wake-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+
+ touchscreen-size-x = <480>;
+ touchscreen-size-y = <272>;
+ };
+
+ tlv320aic3106: tlv320aic3106@1b {
+ compatible = "ti,tlv320aic3106";
+ reg = <0x1b>;
+ status = "okay";
+
+ /* Regulators */
+ AVDD-supply = <&dcdc4>;
+ IOVDD-supply = <&dcdc4>;
+ DRVDD-supply = <&dcdc4>;
+ DVDD-supply = <&ldo1>;
+ };
+
+ lis331dlh@18 {
+ compatible = "st,lis331dlh";
+ reg = <0x18>;
+ status = "okay";
+
+ Vdd-supply = <&dcdc4>;
+ Vdd_IO-supply = <&dcdc4>;
+ interrupts-extended = <&gpio1 6 0>, <&gpio2 1 0>;
+ };
+};
+
+&epwmss0 {
+ status = "okay";
+};
+
+&ecap0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&ecap0_pins>;
+};
+
+&gpio0 {
+ status = "okay";
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio5 {
+ status = "okay";
+};
+
+&mmc1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+
+ vmmc-supply = <&dcdc4>;
+ bus-width = <4>;
+ cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+};
+
+&usb2_phy1 {
+ status = "okay";
+};
+
+&usb1 {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usb2_phy2 {
+ status = "okay";
+};
+
+&usb2 {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&qspi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi_pins>;
+
+ spi-max-frequency = <48000000>;
+ m25p80@0 {
+ compatible = "mx66l51235l";
+ spi-max-frequency = <48000000>;
+ reg = <0>;
+ spi-cpol;
+ spi-cpha;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ /* MTD partition table.
+ * The ROM checks the first 512KiB
+ * for a valid file to boot(XIP).
+ */
+ partition@0 {
+ label = "QSPI.U_BOOT";
+ reg = <0x00000000 0x000080000>;
+ };
+ partition@1 {
+ label = "QSPI.U_BOOT.backup";
+ reg = <0x00080000 0x00080000>;
+ };
+ partition@2 {
+ label = "QSPI.U-BOOT-SPL_OS";
+ reg = <0x00100000 0x00010000>;
+ };
+ partition@3 {
+ label = "QSPI.U_BOOT_ENV";
+ reg = <0x00110000 0x00010000>;
+ };
+ partition@4 {
+ label = "QSPI.U-BOOT-ENV.backup";
+ reg = <0x00120000 0x00010000>;
+ };
+ partition@5 {
+ label = "QSPI.KERNEL";
+ reg = <0x00130000 0x0800000>;
+ };
+ partition@6 {
+ label = "QSPI.FILESYSTEM";
+ reg = <0x00930000 0x36D0000>;
+ };
+ };
+};
+
+&mac {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_default>;
+ pinctrl-1 = <&cpsw_sleep>;
+ dual_emac = <1>;
+ status = "okay";
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_default>;
+ pinctrl-1 = <&davinci_mdio_sleep>;
+ status = "okay";
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <4>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <5>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <2>;
+};
+
+&elm {
+ status = "okay";
+};
+
+&mcasp1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcasp1_pins>;
+
+ status = "okay";
+
+ op-mode = <0>;
+ tdm-slots = <2>;
+ serial-dir = <
+ 0 0 1 2
+ >;
+
+ tx-num-evt = <1>;
+ rx-num-evt = <1>;
+};
+
+&dss {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dss_pins>;
+
+ port {
+ dpi_out: endpoint@0 {
+ remote-endpoint = <&lcd_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+&rtc {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
+ clock-frequency = <400000>;
+
+ tps65218: tps65218@24 {
+ reg = <0x24>;
+ compatible = "ti,tps65218";
+ interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
+ interrupt-parent = <&gic>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ dcdc1: regulator-dcdc1 {
+ compatible = "ti,tps65218-dcdc1";
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1144000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2: regulator-dcdc2 {
+ compatible = "ti,tps65218-dcdc2";
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1378000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc3: regulator-dcdc3 {
+ compatible = "ti,tps65218-dcdc3";
+ regulator-name = "vdcdc3";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc5: regulator-dcdc5 {
+ compatible = "ti,tps65218-dcdc5";
+ regulator-name = "v1_0bat";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ dcdc6: regulator-dcdc6 {
+ compatible = "ti,tps65218-dcdc6";
+ regulator-name = "v1_8bat";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo1: regulator-ldo1 {
+ compatible = "ti,tps65218-ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
at24@50 {
compatible = "at24,24c256";
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <18432000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
};
ahb {
cd-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
wp-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
};
+
+ mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ };
+ };
+
+ ethernet@f0000 {
+ status = "okay";
+
+ eth0@c4000 {
+ status = "okay";
+ phy = <&phy0>;
+ phy-mode = "rgmii-id";
+ };
+
+ eth1@c5000 {
+ status = "okay";
+ phy = <&phy3>;
+ phy-mode = "gmii";
+ };
+ };
};
pcie-controller {
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
+ ethernet0 = ð0;
+ ethernet1 = ð1;
};
clocks {
<0xc100 0x100>;
};
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "marvell,orion-mdio";
+ reg = <0xc0054 0x4>;
+ clocks = <&gateclk 19>;
+ };
+
+ /* Network controller */
+ ethernet@f0000 {
+ compatible = "marvell,armada-375-pp2";
+ reg = <0xf0000 0xa000>, /* Packet Processor regs */
+ <0xc0000 0x3060>, /* LMS regs */
+ <0xc4000 0x100>, /* eth0 regs */
+ <0xc5000 0x100>; /* eth1 regs */
+ clocks = <&gateclk 3>, <&gateclk 19>;
+ clock-names = "pp_clk", "gop_clk";
+ status = "disabled";
+
+ eth0: eth0@c4000 {
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ port-id = <0>;
+ status = "disabled";
+ };
+
+ eth1: eth1@c5000 {
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ port-id = <1>;
+ status = "disabled";
+ };
+ };
+
spi0: spi@10600 {
compatible = "marvell,orion-spi";
reg = <0x10600 0x50>;
reg = <0x20800 0x10>;
};
+ mpcore-soc-ctrl@20d20 {
+ compatible = "marvell,armada-380-mpcore-soc-ctrl";
+ reg = <0x20d20 0x6c>;
+ };
+
coherency-fabric@21010 {
compatible = "marvell,armada-380-coherency-fabric";
reg = <0x21010 0x1c>;
--- /dev/null
+/*
+ * Device Tree file for Lenovo Iomega ix4-300d
+ *
+ * Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-xp-mv78230.dtsi"
+
+/ {
+ model = "Lenovo Iomega ix4-300d";
+ compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
+ "marvell,armadaxp", "marvell,armada-370-xp";
+
+ chosen {
+ bootargs = "console=ttyS0,115200 earlyprintk";
+ stdout-path = "/soc/internal-regs/serial@12000";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x00000000 0 0x20000000>; /* 512MB */
+ };
+
+ soc {
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
+ MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
+
+ pcie-controller {
+ status = "okay";
+
+ /* Quad port sata: Marvell 88SX7042 */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* USB 3.0 xHCI controller: NEC D720200F1 */
+ pcie@5,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+ };
+
+ internal-regs {
+ pinctrl {
+ poweroff_pin: poweroff-pin {
+ marvell,pins = "mpp24";
+ marvell,function = "gpio";
+ };
+
+ power_button_pin: power-button-pin {
+ marvell,pins = "mpp44";
+ marvell,function = "gpio";
+ };
+
+ reset_button_pin: reset-button-pin {
+ marvell,pins = "mpp45";
+ marvell,function = "gpio";
+ };
+ select_button_pin: select-button-pin {
+ marvell,pins = "mpp41";
+ marvell,function = "gpio";
+ };
+
+ scroll_button_pin: scroll-button-pin {
+ marvell,pins = "mpp42";
+ marvell,function = "gpio";
+ };
+
+ hdd_led_pin: hdd-led-pin {
+ marvell,pins = "mpp26";
+ marvell,function = "gpio";
+ };
+ };
+
+ serial@12000 {
+ status = "okay";
+ };
+
+ mdio {
+ phy0: ethernet-phy@0 { /* Marvell 88E1318 */
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 { /* Marvell 88E1318 */
+ reg = <1>;
+ };
+ };
+
+ ethernet@70000 {
+ status = "okay";
+ phy = <&phy0>;
+ phy-mode = "rgmii-id";
+ };
+
+ ethernet@74000 {
+ status = "okay";
+ phy = <&phy1>;
+ phy-mode = "rgmii-id";
+ };
+
+ usb@50000 {
+ status = "okay";
+ };
+
+ usb@51000 {
+ status = "okay";
+ };
+
+ i2c@11000 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ adt7473@2e {
+ compatible = "adi,adt7473";
+ reg = <0x2e>;
+ };
+
+ pcf8563@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+
+ };
+
+ nand@d0000 {
+ status = "okay";
+ num-cs = <1>;
+ marvell,nand-keep-config;
+ marvell,nand-enable-arbiter;
+ nand-on-flash-bbt;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0000000 0xe0000>;
+ read-only;
+ };
+
+ partition@e0000 {
+ label = "u-boot-env";
+ reg = <0xe0000 0x20000>;
+ read-only;
+ };
+
+ partition@100000 {
+ label = "u-boot-env2";
+ reg = <0x100000 0x20000>;
+ read-only;
+ };
+
+ partition@120000 {
+ label = "zImage";
+ reg = <0x120000 0x400000>;
+ };
+
+ partition@520000 {
+ label = "initrd";
+ reg = <0x520000 0x400000>;
+ };
+
+ partition@xE00000 {
+ label = "boot";
+ reg = <0xE00000 0x3F200000>;
+ };
+
+ partition@flash {
+ label = "flash";
+ reg = <0x0 0x40000000>;
+ };
+ };
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-0 = <&power_button_pin &reset_button_pin
+ &select_button_pin &scroll_button_pin>;
+ pinctrl-names = "default";
+
+ power-button {
+ label = "Power Button";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ };
+
+ reset-button {
+ label = "Reset Button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+ };
+
+ select-button {
+ label = "Select Button";
+ linux,code = <BTN_SELECT>;
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ };
+
+ scroll-button {
+ label = "Scroll Button";
+ linux,code = <KEY_SCROLLDOWN>;
+ gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ spi3 {
+ compatible = "spi-gpio";
+ status = "okay";
+ gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
+ gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/
+ cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
+ num-chipselects = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio_spi: gpio_spi@0 {
+ compatible = "fairchild,74hc595";
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0>;
+ registers-number = <2>;
+ spi-max-frequency = <100000>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&hdd_led_pin>;
+ pinctrl-names = "default";
+
+ hdd-led {
+ label = "ix4-300d:hdd:blue";
+ gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ power-led {
+ label = "ix4-300d:power:white";
+ gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
+ /* init blinking while booting */
+ linux,default-trigger = "timer";
+ default-state = "on";
+ };
+
+ sysfail-led {
+ label = "ix4-300d:sysfail:red";
+ gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ sys-led {
+ label = "ix4-300d:sys:blue";
+ gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ hddfail-led {
+ label = "ix4-300d:hddfail:red";
+ gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ };
+
+ /*
+ * Warning: you need both eth1 & 0 PHY initialized (i.e having
+ * them up does the tweak) for poweroff to shutdown otherwise it
+ * reboots
+ */
+ gpio-poweroff {
+ compatible = "gpio-poweroff";
+ pinctrl-0 = <&poweroff_pin>;
+ pinctrl-names = "default";
+ gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
+ };
+};
compatible = "marvell,sheeva-v7";
reg = <0>;
clocks = <&cpuclk 0>;
+ clock-latency = <1000000>;
};
cpu@1 {
compatible = "marvell,sheeva-v7";
reg = <1>;
clocks = <&cpuclk 1>;
+ clock-latency = <1000000>;
};
};
compatible = "marvell,sheeva-v7";
reg = <0>;
clocks = <&cpuclk 0>;
+ clock-latency = <1000000>;
};
cpu@1 {
compatible = "marvell,sheeva-v7";
reg = <1>;
clocks = <&cpuclk 1>;
+ clock-latency = <1000000>;
};
};
compatible = "marvell,sheeva-v7";
reg = <0>;
clocks = <&cpuclk 0>;
+ clock-latency = <1000000>;
};
cpu@1 {
compatible = "marvell,sheeva-v7";
reg = <1>;
clocks = <&cpuclk 1>;
+ clock-latency = <1000000>;
};
cpu@2 {
compatible = "marvell,sheeva-v7";
reg = <2>;
clocks = <&cpuclk 2>;
+ clock-latency = <1000000>;
};
cpu@3 {
compatible = "marvell,sheeva-v7";
reg = <3>;
clocks = <&cpuclk 3>;
+ clock-latency = <1000000>;
};
};
cpuclk: clock-complex@18700 {
#clock-cells = <1>;
compatible = "marvell,armada-xp-cpu-clock";
- reg = <0x18700 0xA0>;
+ reg = <0x18700 0xA0>, <0x1c054 0x10>;
clocks = <&coreclk 1>;
};
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <18432000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
};
ahb {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
reg = <0x20000000 0x10000000>;
};
- slow_xtal {
- clock-frequency = <32768>;
- };
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
- main_xtal {
- clock-frequency = <12000000>;
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
/ {
model = "Atmel AT91RM9200 family SoC";
reg = <0x20000000 0x04000000>;
};
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+ };
+
ahb {
compatible = "simple-bus";
#address-cells = <1>;
pmc: pmc@fffffc00 {
compatible = "atmel,at91rm9200-pmc";
reg = <0xfffffc00 0x100>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ interrupt-controller;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+
+ main_osc: main_osc {
+ compatible = "atmel,at91rm9200-clk-main-osc";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+ clocks = <&main_xtal>;
+ };
+
+ main: mainck {
+ compatible = "atmel,at91rm9200-clk-main";
+ #clock-cells = <0>;
+ clocks = <&main_osc>;
+ };
+
+ plla: pllack {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+ clocks = <&main>;
+ reg = <0>;
+ atmel,clk-input-range = <1000000 32000000>;
+ #atmel,pll-clk-output-range-cells = <3>;
+ atmel,pll-clk-output-ranges = <80000000 160000000 0>,
+ <150000000 180000000 2>;
+ };
+
+ pllb: pllbck {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKB>;
+ clocks = <&main>;
+ reg = <1>;
+ atmel,clk-input-range = <1000000 32000000>;
+ #atmel,pll-clk-output-range-cells = <3>;
+ atmel,pll-clk-output-ranges = <80000000 160000000 0>,
+ <150000000 180000000 2>;
+ };
+
+ mck: masterck {
+ compatible = "atmel,at91rm9200-clk-master";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+ clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+ atmel,clk-output-range = <0 80000000>;
+ atmel,clk-divisors = <1 2 3 4>;
+ };
+
+ usb: usbck {
+ compatible = "atmel,at91rm9200-clk-usb";
+ #clock-cells = <0>;
+ atmel,clk-divisors = <1 2>;
+ clocks = <&pllb>;
+ };
+
+ prog: progck {
+ compatible = "atmel,at91rm9200-clk-programmable";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&pmc>;
+ clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+
+ prog0: prog0 {
+ #clock-cells = <0>;
+ reg = <0>;
+ interrupts = <AT91_PMC_PCKRDY(0)>;
+ };
+
+ prog1: prog1 {
+ #clock-cells = <0>;
+ reg = <1>;
+ interrupts = <AT91_PMC_PCKRDY(1)>;
+ };
+
+ prog2: prog2 {
+ #clock-cells = <0>;
+ reg = <2>;
+ interrupts = <AT91_PMC_PCKRDY(2)>;
+ };
+
+ prog3: prog3 {
+ #clock-cells = <0>;
+ reg = <3>;
+ interrupts = <AT91_PMC_PCKRDY(3)>;
+ };
+ };
+
+ systemck {
+ compatible = "atmel,at91rm9200-clk-system";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ udpck: udpck {
+ #clock-cells = <0>;
+ reg = <2>;
+ clocks = <&usb>;
+ };
+
+ uhpck: uhpck {
+ #clock-cells = <0>;
+ reg = <4>;
+ clocks = <&usb>;
+ };
+
+ pck0: pck0 {
+ #clock-cells = <0>;
+ reg = <8>;
+ clocks = <&prog0>;
+ };
+
+ pck1: pck1 {
+ #clock-cells = <0>;
+ reg = <9>;
+ clocks = <&prog1>;
+ };
+
+ pck2: pck2 {
+ #clock-cells = <0>;
+ reg = <10>;
+ clocks = <&prog2>;
+ };
+
+ pck3: pck3 {
+ #clock-cells = <0>;
+ reg = <11>;
+ clocks = <&prog3>;
+ };
+ };
+
+ periphck {
+ compatible = "atmel,at91rm9200-clk-peripheral";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mck>;
+
+ pioA_clk: pioA_clk {
+ #clock-cells = <0>;
+ reg = <2>;
+ };
+
+ pioB_clk: pioB_clk {
+ #clock-cells = <0>;
+ reg = <3>;
+ };
+
+ pioC_clk: pioC_clk {
+ #clock-cells = <0>;
+ reg = <4>;
+ };
+
+ pioD_clk: pioD_clk {
+ #clock-cells = <0>;
+ reg = <5>;
+ };
+
+ usart0_clk: usart0_clk {
+ #clock-cells = <0>;
+ reg = <6>;
+ };
+
+ usart1_clk: usart1_clk {
+ #clock-cells = <0>;
+ reg = <7>;
+ };
+
+ usart2_clk: usart2_clk {
+ #clock-cells = <0>;
+ reg = <8>;
+ };
+
+ usart3_clk: usart3_clk {
+ #clock-cells = <0>;
+ reg = <9>;
+ };
+
+ mci0_clk: mci0_clk {
+ #clock-cells = <0>;
+ reg = <10>;
+ };
+
+ udc_clk: udc_clk {
+ #clock-cells = <0>;
+ reg = <11>;
+ };
+
+ twi0_clk: twi0_clk {
+ reg = <12>;
+ #clock-cells = <0>;
+ };
+
+ spi0_clk: spi0_clk {
+ #clock-cells = <0>;
+ reg = <13>;
+ };
+
+ ssc0_clk: ssc0_clk {
+ #clock-cells = <0>;
+ reg = <14>;
+ };
+
+ ssc1_clk: ssc1_clk {
+ #clock-cells = <0>;
+ reg = <15>;
+ };
+
+ ssc2_clk: ssc2_clk {
+ #clock-cells = <0>;
+ reg = <16>;
+ };
+
+ tc0_clk: tc0_clk {
+ #clock-cells = <0>;
+ reg = <17>;
+ };
+
+ tc1_clk: tc1_clk {
+ #clock-cells = <0>;
+ reg = <18>;
+ };
+
+ tc2_clk: tc2_clk {
+ #clock-cells = <0>;
+ reg = <19>;
+ };
+
+ tc3_clk: tc3_clk {
+ #clock-cells = <0>;
+ reg = <20>;
+ };
+
+ tc4_clk: tc4_clk {
+ #clock-cells = <0>;
+ reg = <21>;
+ };
+
+ tc5_clk: tc5_clk {
+ #clock-cells = <0>;
+ reg = <22>;
+ };
+
+ ohci_clk: ohci_clk {
+ #clock-cells = <0>;
+ reg = <23>;
+ };
+
+ macb0_clk: macb0_clk {
+ #clock-cells = <0>;
+ reg = <24>;
+ };
+ };
};
st: timer@fffffd00 {
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
18 IRQ_TYPE_LEVEL_HIGH 0
19 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk";
};
tcb1: timer@fffa4000 {
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0
21 IRQ_TYPE_LEVEL_HIGH 0
22 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk";
};
i2c0: i2c@fffb8000 {
interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_twi>;
+ clocks = <&twi0_clk>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
compatible = "atmel,hsmci";
reg = <0xfffb4000 0x4000>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&mci0_clk>;
+ clock-names = "mci_clk";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+ clocks = <&ssc0_clk>;
+ clock-names = "pclk";
status = "disable";
};
interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+ clocks = <&ssc1_clk>;
+ clock-names = "pclk";
status = "disable";
};
interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>;
+ clocks = <&ssc2_clk>;
+ clock-names = "pclk";
status = "disable";
};
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb_rmii>;
+ clocks = <&macb0_clk>;
+ clock-names = "ether_clk";
status = "disabled";
};
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioA_clk>;
};
pioB: gpio@fffff600 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioB_clk>;
};
pioC: gpio@fffff800 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioC_clk>;
};
pioD: gpio@fffffa00 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioD_clk>;
};
};
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
+ clocks = <&mck>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&usart0_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&usart1_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&usart2_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&usart3_clk>;
+ clock-names = "usart";
status = "disabled";
};
compatible = "atmel,at91rm9200-udc";
reg = <0xfffb0000 0x4000>;
interrupts = <11 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&udc_clk>, <&udpck>;
+ clock-names = "pclk", "hclk";
status = "disabled";
};
interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
+ clocks = <&spi0_clk>;
+ clock-names = "spi_clk";
status = "disabled";
};
};
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00300000 0x100000>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+ clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <18432000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
};
ahb {
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
/ {
model = "Atmel AT91SAM9260 family SoC";
reg = <0x20000000 0x04000000>;
};
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ adc_op_clk: adc_op_clk{
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <5000000>;
+ };
+ };
+
ahb {
compatible = "simple-bus";
#address-cells = <1>;
};
pmc: pmc@fffffc00 {
- compatible = "atmel,at91rm9200-pmc";
+ compatible = "atmel,at91sam9260-pmc";
reg = <0xfffffc00 0x100>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ interrupt-controller;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+
+ main_osc: main_osc {
+ compatible = "atmel,at91rm9200-clk-main-osc";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+ clocks = <&main_xtal>;
+ };
+
+ main: mainck {
+ compatible = "atmel,at91rm9200-clk-main";
+ #clock-cells = <0>;
+ clocks = <&main_osc>;
+ };
+
+ slow_rc_osc: slow_rc_osc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-accuracy = <50000000>;
+ };
+
+ clk32k: slck {
+ compatible = "atmel,at91sam9260-clk-slow";
+ #clock-cells = <0>;
+ clocks = <&slow_rc_osc>, <&slow_xtal>;
+ };
+
+ plla: pllack {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+ clocks = <&main>;
+ reg = <0>;
+ atmel,clk-input-range = <1000000 32000000>;
+ #atmel,pll-clk-output-range-cells = <4>;
+ atmel,pll-clk-output-ranges = <80000000 160000000 0 1>,
+ <150000000 240000000 2 1>;
+ };
+
+ pllb: pllbck {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKB>;
+ clocks = <&main>;
+ reg = <1>;
+ atmel,clk-input-range = <1000000 5000000>;
+ #atmel,pll-clk-output-range-cells = <4>;
+ atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
+ };
+
+ mck: masterck {
+ compatible = "atmel,at91rm9200-clk-master";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+ clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
+ atmel,clk-output-range = <0 105000000>;
+ atmel,clk-divisors = <1 2 4 0>;
+ };
+
+ usb: usbck {
+ compatible = "atmel,at91rm9200-clk-usb";
+ #clock-cells = <0>;
+ atmel,clk-divisors = <1 2 4 0>;
+ clocks = <&pllb>;
+ };
+
+ prog: progck {
+ compatible = "atmel,at91rm9200-clk-programmable";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&pmc>;
+ clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
+
+ prog0: prog0 {
+ #clock-cells = <0>;
+ reg = <0>;
+ interrupts = <AT91_PMC_PCKRDY(0)>;
+ };
+
+ prog1: prog1 {
+ #clock-cells = <0>;
+ reg = <1>;
+ interrupts = <AT91_PMC_PCKRDY(1)>;
+ };
+ };
+
+ systemck {
+ compatible = "atmel,at91rm9200-clk-system";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ uhpck: uhpck {
+ #clock-cells = <0>;
+ reg = <6>;
+ clocks = <&usb>;
+ };
+
+ udpck: udpck {
+ #clock-cells = <0>;
+ reg = <7>;
+ clocks = <&usb>;
+ };
+
+ pck0: pck0 {
+ #clock-cells = <0>;
+ reg = <8>;
+ clocks = <&prog0>;
+ };
+
+ pck1: pck1 {
+ #clock-cells = <0>;
+ reg = <9>;
+ clocks = <&prog1>;
+ };
+ };
+
+ periphck {
+ compatible = "atmel,at91rm9200-clk-peripheral";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mck>;
+
+ pioA_clk: pioA_clk {
+ #clock-cells = <0>;
+ reg = <2>;
+ };
+
+ pioB_clk: pioB_clk {
+ #clock-cells = <0>;
+ reg = <3>;
+ };
+
+ pioC_clk: pioC_clk {
+ #clock-cells = <0>;
+ reg = <4>;
+ };
+
+ adc_clk: adc_clk {
+ #clock-cells = <0>;
+ reg = <5>;
+ };
+
+ usart0_clk: usart0_clk {
+ #clock-cells = <0>;
+ reg = <6>;
+ };
+
+ usart1_clk: usart1_clk {
+ #clock-cells = <0>;
+ reg = <7>;
+ };
+
+ usart2_clk: usart2_clk {
+ #clock-cells = <0>;
+ reg = <8>;
+ };
+
+ mci0_clk: mci0_clk {
+ #clock-cells = <0>;
+ reg = <9>;
+ };
+
+ udc_clk: udc_clk {
+ #clock-cells = <0>;
+ reg = <10>;
+ };
+
+ twi0_clk: twi0_clk {
+ reg = <11>;
+ #clock-cells = <0>;
+ };
+
+ spi0_clk: spi0_clk {
+ #clock-cells = <0>;
+ reg = <12>;
+ };
+
+ spi1_clk: spi1_clk {
+ #clock-cells = <0>;
+ reg = <13>;
+ };
+
+ ssc0_clk: ssc0_clk {
+ #clock-cells = <0>;
+ reg = <14>;
+ };
+
+ tc0_clk: tc0_clk {
+ #clock-cells = <0>;
+ reg = <17>;
+ };
+
+ tc1_clk: tc1_clk {
+ #clock-cells = <0>;
+ reg = <18>;
+ };
+
+ tc2_clk: tc2_clk {
+ #clock-cells = <0>;
+ reg = <19>;
+ };
+
+ ohci_clk: ohci_clk {
+ #clock-cells = <0>;
+ reg = <20>;
+ };
+
+ macb0_clk: macb0_clk {
+ #clock-cells = <0>;
+ reg = <21>;
+ };
+
+ isi_clk: isi_clk {
+ #clock-cells = <0>;
+ reg = <22>;
+ };
+
+ usart3_clk: usart3_clk {
+ #clock-cells = <0>;
+ reg = <23>;
+ };
+
+ uart0_clk: uart0_clk {
+ #clock-cells = <0>;
+ reg = <24>;
+ };
+
+ uart1_clk: uart1_clk {
+ #clock-cells = <0>;
+ reg = <25>;
+ };
+
+ tc3_clk: tc3_clk {
+ #clock-cells = <0>;
+ reg = <26>;
+ };
+
+ tc4_clk: tc4_clk {
+ #clock-cells = <0>;
+ reg = <27>;
+ };
+
+ tc5_clk: tc5_clk {
+ #clock-cells = <0>;
+ reg = <28>;
+ };
+ };
};
rstc@fffffd00 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffd30 0xf>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&mck>;
};
tcb0: timer@fffa0000 {
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
18 IRQ_TYPE_LEVEL_HIGH 0
19 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk";
};
tcb1: timer@fffdc000 {
interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0
27 IRQ_TYPE_LEVEL_HIGH 0
28 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk";
};
pinctrl@fffff400 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioA_clk>;
};
pioB: gpio@fffff600 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioB_clk>;
};
pioC: gpio@fffff800 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioC_clk>;
};
};
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
+ clocks = <&mck>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
+ clocks = <&usart0_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
+ clocks = <&usart1_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
+ clocks = <&usart2_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3>;
+ clocks = <&usart3_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&uart0_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&uart1_clk>;
+ clock-names = "usart";
status = "disabled";
};
interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb_rmii>;
+ clocks = <&macb0_clk>, <&macb0_clk>;
+ clock-names = "hclk", "pclk";
status = "disabled";
};
compatible = "atmel,at91rm9200-udc";
reg = <0xfffa4000 0x4000>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&udc_clk>, <&udpck>;
+ clock-names = "pclk", "hclk";
status = "disabled";
};
interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&twi0_clk>;
status = "disabled";
};
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
+ clocks = <&mci0_clk>;
+ clock-names = "mci_clk";
status = "disabled";
};
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+ clocks = <&ssc0_clk>;
+ clock-names = "pclk";
status = "disabled";
};
interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
+ clocks = <&spi0_clk>;
+ clock-names = "spi_clk";
status = "disabled";
};
interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1>;
+ clocks = <&spi1_clk>;
+ clock-names = "spi_clk";
status = "disabled";
};
compatible = "atmel,at91sam9260-adc";
reg = <0xfffe0000 0x100>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&adc_clk>, <&adc_op_clk>;
+ clock-names = "adc_clk", "adc_op_clk";
atmel,adc-use-external-triggers;
atmel,adc-channels-used = <0xf>;
atmel,adc-vref = <3300>;
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x100000>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+ clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
reg = <0x20000000 0x08000000>;
};
- main_xtal: main_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ clocks {
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- slow_xtal: slow_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
};
ahb {
reg = <0x20000000 0x4000000>;
};
- slow_xtal {
- clock-frequency = <32768>;
- };
-
- main_xtal {
- clock-frequency = <18432000>;
- };
-
clocks {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <18432000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
};
ahb {
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
/ {
model = "Atmel AT91SAM9263 family SoC";
ssc1 = &ssc1;
pwm0 = &pwm0;
};
+
cpus {
#address-cells = <0>;
#size-cells = <0>;
reg = <0x20000000 0x08000000>;
};
+ clocks {
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+ };
+
ahb {
compatible = "simple-bus";
#address-cells = <1>;
pmc: pmc@fffffc00 {
compatible = "atmel,at91rm9200-pmc";
reg = <0xfffffc00 0x100>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ interrupt-controller;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+
+ main_osc: main_osc {
+ compatible = "atmel,at91rm9200-clk-main-osc";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+ clocks = <&main_xtal>;
+ };
+
+ main: mainck {
+ compatible = "atmel,at91rm9200-clk-main";
+ #clock-cells = <0>;
+ clocks = <&main_osc>;
+ };
+
+ plla: pllack {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+ clocks = <&main>;
+ reg = <0>;
+ atmel,clk-input-range = <1000000 32000000>;
+ #atmel,pll-clk-output-range-cells = <4>;
+ atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
+ <190000000 240000000 2 1>;
+ };
+
+ pllb: pllbck {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKB>;
+ clocks = <&main>;
+ reg = <1>;
+ atmel,clk-input-range = <1000000 5000000>;
+ #atmel,pll-clk-output-range-cells = <4>;
+ atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
+ };
+
+ mck: masterck {
+ compatible = "atmel,at91rm9200-clk-master";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+ clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+ atmel,clk-output-range = <0 120000000>;
+ atmel,clk-divisors = <1 2 4 0>;
+ };
+
+ usb: usbck {
+ compatible = "atmel,at91rm9200-clk-usb";
+ #clock-cells = <0>;
+ atmel,clk-divisors = <1 2 4 0>;
+ clocks = <&pllb>;
+ };
+
+ prog: progck {
+ compatible = "atmel,at91rm9200-clk-programmable";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&pmc>;
+ clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+
+ prog0: prog0 {
+ #clock-cells = <0>;
+ reg = <0>;
+ interrupts = <AT91_PMC_PCKRDY(0)>;
+ };
+
+ prog1: prog1 {
+ #clock-cells = <0>;
+ reg = <1>;
+ interrupts = <AT91_PMC_PCKRDY(1)>;
+ };
+
+ prog2: prog2 {
+ #clock-cells = <0>;
+ reg = <2>;
+ interrupts = <AT91_PMC_PCKRDY(2)>;
+ };
+
+ prog3: prog3 {
+ #clock-cells = <0>;
+ reg = <3>;
+ interrupts = <AT91_PMC_PCKRDY(3)>;
+ };
+ };
+
+ systemck {
+ compatible = "atmel,at91rm9200-clk-system";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ uhpck: uhpck {
+ #clock-cells = <0>;
+ reg = <6>;
+ clocks = <&usb>;
+ };
+
+ udpck: udpck {
+ #clock-cells = <0>;
+ reg = <7>;
+ clocks = <&usb>;
+ };
+
+ pck0: pck0 {
+ #clock-cells = <0>;
+ reg = <8>;
+ clocks = <&prog0>;
+ };
+
+ pck1: pck1 {
+ #clock-cells = <0>;
+ reg = <9>;
+ clocks = <&prog1>;
+ };
+
+ pck2: pck2 {
+ #clock-cells = <0>;
+ reg = <10>;
+ clocks = <&prog2>;
+ };
+
+ pck3: pck3 {
+ #clock-cells = <0>;
+ reg = <11>;
+ clocks = <&prog3>;
+ };
+ };
+
+ periphck {
+ compatible = "atmel,at91rm9200-clk-peripheral";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mck>;
+
+ pioA_clk: pioA_clk {
+ #clock-cells = <0>;
+ reg = <2>;
+ };
+
+ pioB_clk: pioB_clk {
+ #clock-cells = <0>;
+ reg = <3>;
+ };
+
+ pioCDE_clk: pioCDE_clk {
+ #clock-cells = <0>;
+ reg = <4>;
+ };
+
+ usart0_clk: usart0_clk {
+ #clock-cells = <0>;
+ reg = <7>;
+ };
+
+ usart1_clk: usart1_clk {
+ #clock-cells = <0>;
+ reg = <8>;
+ };
+
+ usart2_clk: usart2_clk {
+ #clock-cells = <0>;
+ reg = <9>;
+ };
+
+ mci0_clk: mci0_clk {
+ #clock-cells = <0>;
+ reg = <10>;
+ };
+
+ mci1_clk: mci1_clk {
+ #clock-cells = <0>;
+ reg = <11>;
+ };
+
+ can_clk: can_clk {
+ #clock-cells = <0>;
+ reg = <12>;
+ };
+
+ twi0_clk: twi0_clk {
+ #clock-cells = <0>;
+ reg = <13>;
+ };
+
+ spi0_clk: spi0_clk {
+ #clock-cells = <0>;
+ reg = <14>;
+ };
+
+ spi1_clk: spi1_clk {
+ #clock-cells = <0>;
+ reg = <15>;
+ };
+
+ ssc0_clk: ssc0_clk {
+ #clock-cells = <0>;
+ reg = <16>;
+ };
+
+ ssc1_clk: ssc1_clk {
+ #clock-cells = <0>;
+ reg = <17>;
+ };
+
+ ac91_clk: ac97_clk {
+ #clock-cells = <0>;
+ reg = <18>;
+ };
+
+ tcb_clk: tcb_clk {
+ #clock-cells = <0>;
+ reg = <19>;
+ };
+
+ pwm_clk: pwm_clk {
+ #clock-cells = <0>;
+ reg = <20>;
+ };
+
+ macb0_clk: macb0_clk {
+ #clock-cells = <0>;
+ reg = <21>;
+ };
+
+ g2de_clk: g2de_clk {
+ #clock-cells = <0>;
+ reg = <23>;
+ };
+
+ udc_clk: udc_clk {
+ #clock-cells = <0>;
+ reg = <24>;
+ };
+
+ isi_clk: isi_clk {
+ #clock-cells = <0>;
+ reg = <25>;
+ };
+
+ lcd_clk: lcd_clk {
+ #clock-cells = <0>;
+ reg = <26>;
+ };
+
+ dma_clk: dma_clk {
+ #clock-cells = <0>;
+ reg = <27>;
+ };
+
+ ohci_clk: ohci_clk {
+ #clock-cells = <0>;
+ reg = <29>;
+ };
+ };
};
ramc: ramc@ffffe200 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffd30 0xf>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&mck>;
};
tcb0: timer@fff7c000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfff7c000 0x100>;
interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&tcb_clk>;
+ clock-names = "t0_clk";
};
rstc@fffffd00 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioA_clk>;
};
pioB: gpio@fffff400 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioB_clk>;
};
pioC: gpio@fffff600 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioCDE_clk>;
};
pioD: gpio@fffff800 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioCDE_clk>;
};
pioE: gpio@fffffa00 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioCDE_clk>;
};
};
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
+ clocks = <&mck>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
+ clocks = <&usart0_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
+ clocks = <&usart1_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
+ clocks = <&usart2_clk>;
+ clock-names = "usart";
status = "disabled";
};
interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+ clocks = <&ssc0_clk>;
+ clock-names = "pclk";
status = "disabled";
};
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+ clocks = <&ssc1_clk>;
+ clock-names = "pclk";
status = "disabled";
};
interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb_rmii>;
+ clocks = <&macb0_clk>, <&macb0_clk>;
+ clock-names = "hclk", "pclk";
status = "disabled";
};
compatible = "atmel,at91rm9200-udc";
reg = <0xfff78000 0x4000>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&udc_clk>, <&udpck>;
+ clock-names = "pclk", "hclk";
status = "disabled";
};
interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&twi0_clk>;
status = "disabled";
};
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&mci0_clk>;
+ clock-names = "mci_clk";
status = "disabled";
};
interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&mci1_clk>;
+ clock-names = "mci_clk";
status = "disabled";
};
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
+ clocks = <&spi0_clk>;
+ clock-names = "spi_clk";
status = "disabled";
};
interrupts = <15 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1>;
+ clocks = <&spi1_clk>;
+ clock-names = "spi_clk";
status = "disabled";
};
reg = <0xfffb8000 0x300>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 4>;
#pwm-cells = <3>;
+ clocks = <&pwm_clk>;
+ clock-names = "pwm_clk";
status = "disabled";
};
};
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00a00000 0x100000>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+ clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <16367660>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <16367660>;
+ };
};
ahb {
adc0: adc@fffe0000 {
atmel,adc-startup-time = <40>;
};
+
+ pmc: pmc@fffffc00 {
+ plla: pllack {
+ atmel,clk-input-range = <2000000 32000000>;
+ atmel,pll-clk-output-ranges = <745000000 800000000 0 0>,
+ <695000000 750000000 1 0>,
+ <645000000 700000000 2 0>,
+ <595000000 650000000 3 0>,
+ <545000000 600000000 0 1>,
+ <495000000 550000000 1 1>,
+ <445000000 500000000 2 1>,
+ <400000000 450000000 3 1>;
+ };
+
+ pllb: pllbck {
+ atmel,clk-input-range = <2000000 32000000>;
+ atmel,pll-clk-output-ranges = <30000000 100000000 0 0>;
+ };
+
+ mck: masterck {
+ atmel,clk-output-range = <0 133000000>;
+ atmel,clk-divisors = <1 2 4 6>;
+ };
+ };
};
};
};
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <18432000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
};
ahb {
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
/ {
model = "Atmel AT91SAM9G45 family SoC";
reg = <0x70000000 0x10000000>;
};
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ adc_op_clk: adc_op_clk{
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <300000>;
+ };
+ };
+
ahb {
compatible = "simple-bus";
#address-cells = <1>;
compatible = "atmel,at91sam9g45-ddramc";
reg = <0xffffe400 0x200
0xffffe600 0x200>;
+ clocks = <&ddrck>;
+ clock-names = "ddrck";
};
pmc: pmc@fffffc00 {
- compatible = "atmel,at91rm9200-pmc";
+ compatible = "atmel,at91sam9g45-pmc";
reg = <0xfffffc00 0x100>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ interrupt-controller;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+
+ main_osc: main_osc {
+ compatible = "atmel,at91rm9200-clk-main-osc";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+ clocks = <&main_xtal>;
+ };
+
+ main: mainck {
+ compatible = "atmel,at91rm9200-clk-main";
+ #clock-cells = <0>;
+ clocks = <&main_osc>;
+ };
+
+ plla: pllack {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+ clocks = <&main>;
+ reg = <0>;
+ atmel,clk-input-range = <2000000 32000000>;
+ #atmel,pll-clk-output-range-cells = <4>;
+ atmel,pll-clk-output-ranges = <745000000 800000000 0 0
+ 695000000 750000000 1 0
+ 645000000 700000000 2 0
+ 595000000 650000000 3 0
+ 545000000 600000000 0 1
+ 495000000 555000000 1 1
+ 445000000 500000000 2 1
+ 400000000 450000000 3 1>;
+ };
+
+ plladiv: plladivck {
+ compatible = "atmel,at91sam9x5-clk-plldiv";
+ #clock-cells = <0>;
+ clocks = <&plla>;
+ };
+
+ utmi: utmick {
+ compatible = "atmel,at91sam9x5-clk-utmi";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_LOCKU>;
+ clocks = <&main>;
+ };
+
+ mck: masterck {
+ compatible = "atmel,at91rm9200-clk-master";
+ #clock-cells = <0>;
+ interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+ clocks = <&slow_xtal>, <&main>, <&plladiv>, <&utmi>;
+ atmel,clk-output-range = <0 133333333>;
+ atmel,clk-divisors = <1 2 4 3>;
+ };
+
+ usb: usbck {
+ compatible = "atmel,at91sam9x5-clk-usb";
+ #clock-cells = <0>;
+ clocks = <&plladiv>, <&utmi>;
+ };
+
+ prog: progck {
+ compatible = "atmel,at91sam9g45-clk-programmable";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&pmc>;
+ clocks = <&slow_xtal>, <&main>, <&plladiv>, <&utmi>, <&mck>;
+
+ prog0: prog0 {
+ #clock-cells = <0>;
+ reg = <0>;
+ interrupts = <AT91_PMC_PCKRDY(0)>;
+ };
+
+ prog1: prog1 {
+ #clock-cells = <0>;
+ reg = <1>;
+ interrupts = <AT91_PMC_PCKRDY(1)>;
+ };
+ };
+
+ systemck {
+ compatible = "atmel,at91rm9200-clk-system";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ddrck: ddrck {
+ #clock-cells = <0>;
+ reg = <2>;
+ clocks = <&mck>;
+ };
+
+ uhpck: uhpck {
+ #clock-cells = <0>;
+ reg = <6>;
+ clocks = <&usb>;
+ };
+
+ pck0: pck0 {
+ #clock-cells = <0>;
+ reg = <8>;
+ clocks = <&prog0>;
+ };
+
+ pck1: pck1 {
+ #clock-cells = <0>;
+ reg = <9>;
+ clocks = <&prog1>;
+ };
+ };
+
+ periphck {
+ compatible = "atmel,at91rm9200-clk-peripheral";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mck>;
+
+ pioA_clk: pioA_clk {
+ #clock-cells = <0>;
+ reg = <2>;
+ };
+
+ pioB_clk: pioB_clk {
+ #clock-cells = <0>;
+ reg = <3>;
+ };
+
+ pioC_clk: pioC_clk {
+ #clock-cells = <0>;
+ reg = <4>;
+ };
+
+ pioDE_clk: pioDE_clk {
+ #clock-cells = <0>;
+ reg = <5>;
+ };
+
+ trng_clk: trng_clk {
+ #clock-cells = <0>;
+ reg = <6>;
+ };
+
+ usart0_clk: usart0_clk {
+ #clock-cells = <0>;
+ reg = <7>;
+ };
+
+ usart1_clk: usart1_clk {
+ #clock-cells = <0>;
+ reg = <8>;
+ };
+
+ usart2_clk: usart2_clk {
+ #clock-cells = <0>;
+ reg = <9>;
+ };
+
+ usart3_clk: usart3_clk {
+ #clock-cells = <0>;
+ reg = <10>;
+ };
+
+ mci0_clk: mci0_clk {
+ #clock-cells = <0>;
+ reg = <11>;
+ };
+
+ twi0_clk: twi0_clk {
+ #clock-cells = <0>;
+ reg = <12>;
+ };
+
+ twi1_clk: twi1_clk {
+ #clock-cells = <0>;
+ reg = <13>;
+ };
+
+ spi0_clk: spi0_clk {
+ #clock-cells = <0>;
+ reg = <14>;
+ };
+
+ spi1_clk: spi1_clk {
+ #clock-cells = <0>;
+ reg = <15>;
+ };
+
+ ssc0_clk: ssc0_clk {
+ #clock-cells = <0>;
+ reg = <16>;
+ };
+
+ ssc1_clk: ssc1_clk {
+ #clock-cells = <0>;
+ reg = <17>;
+ };
+
+ tcb0_clk: tcb0_clk {
+ #clock-cells = <0>;
+ reg = <18>;
+ };
+
+ pwm_clk: pwm_clk {
+ #clock-cells = <0>;
+ reg = <19>;
+ };
+
+ adc_clk: adc_clk {
+ #clock-cells = <0>;
+ reg = <20>;
+ };
+
+ dma0_clk: dma0_clk {
+ #clock-cells = <0>;
+ reg = <21>;
+ };
+
+ uhphs_clk: uhphs_clk {
+ #clock-cells = <0>;
+ reg = <22>;
+ };
+
+ lcd_clk: lcd_clk {
+ #clock-cells = <0>;
+ reg = <23>;
+ };
+
+ ac97_clk: ac97_clk {
+ #clock-cells = <0>;
+ reg = <24>;
+ };
+
+ macb0_clk: macb0_clk {
+ #clock-cells = <0>;
+ reg = <25>;
+ };
+
+ isi_clk: isi_clk {
+ #clock-cells = <0>;
+ reg = <26>;
+ };
+
+ udphs_clk: udphs_clk {
+ #clock-cells = <0>;
+ reg = <27>;
+ };
+
+ aestdessha_clk: aestdessha_clk {
+ #clock-cells = <0>;
+ reg = <28>;
+ };
+
+ mci1_clk: mci1_clk {
+ #clock-cells = <0>;
+ reg = <29>;
+ };
+
+ vdec_clk: vdec_clk {
+ #clock-cells = <0>;
+ reg = <30>;
+ };
+ };
};
rstc@fffffd00 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffd30 0xf>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&mck>;
};
compatible = "atmel,at91rm9200-tcb";
reg = <0xfff7c000 0x100>;
interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk";
};
tcb1: timer@fffd4000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfffd4000 0x100>;
interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>;
+ clock-names = "t0_clk", "t1_clk", "t2_clk";
};
dma: dma-controller@ffffec00 {
reg = <0xffffec00 0x200>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
#dma-cells = <2>;
+ clocks = <&dma0_clk>;
+ clock-names = "dma_clk";
};
pinctrl@fffff200 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioA_clk>;
};
pioB: gpio@fffff400 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioB_clk>;
};
pioC: gpio@fffff600 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioC_clk>;
};
pioD: gpio@fffff800 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioDE_clk>;
};
pioE: gpio@fffffa00 {
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pioDE_clk>;
};
};
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
+ clocks = <&mck>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
+ clocks = <&usart0_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
+ clocks = <&usart1_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
+ clocks = <&usart2_clk>;
+ clock-names = "usart";
status = "disabled";
};
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3>;
+ clocks = <&usart3_clk>;
+ clock-names = "usart";
status = "disabled";
};
interrupts = <25 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb_rmii>;
+ clocks = <&macb0_clk>, <&macb0_clk>;
+ clock-names = "hclk", "pclk";
status = "disabled";
};
pinctrl-0 = <&pinctrl_i2c0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&twi0_clk>;
status = "disabled";
};
pinctrl-0 = <&pinctrl_i2c1>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&twi1_clk>;
status = "disabled";
};
interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+ clocks = <&ssc0_clk>;
+ clock-names = "pclk";
status = "disabled";
};
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+ clocks = <&ssc1_clk>;
+ clock-names = "pclk";
status = "disabled";
};
compatible = "atmel,at91sam9g45-adc";
reg = <0xfffb0000 0x100>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&adc_clk>, <&adc_op_clk>;
+ clock-names = "adc_clk", "adc_op_clk";
atmel,adc-channels-used = <0xff>;
atmel,adc-vref = <3300>;
atmel,adc-startup-time = <40>;
reg = <0xfffb8000 0x300>;
interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
#pwm-cells = <3>;
+ clocks = <&pwm_clk>;
status = "disabled";
};
dma-names = "rxtx";
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&mci0_clk>;
+ clock-names = "mci_clk";
status = "disabled";
};
dma-names = "rxtx";
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&mci1_clk>;
+ clock-names = "mci_clk";
status = "disabled";
};
interrupts = <14 4 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
+ clocks = <&spi0_clk>;
+ clock-names = "spi_clk";
status = "disabled";
};
interrupts = <15 4 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1>;
+ clocks = <&spi1_clk>;
+ clock-names = "spi_clk";
status = "disabled";
};
reg = <0x00600000 0x80000
0xfff78000 0x400>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&udphs_clk>, <&utmi>;
+ clock-names = "pclk", "hclk";
status = "disabled";
ep0 {
interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fb>;
+ clocks = <&lcd_clk>, <&lcd_clk>;
+ clock-names = "hclk", "lcdc_clk";
status = "disabled";
};
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00700000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
+ //TODO
+ clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00800000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
+ //TODO
+ clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "usb_clk", "ehci_clk", "hclk", "uhpck";
status = "disabled";
};
};
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
reg = <0x20000000 0x10000000>;
};
- slow_xtal: slow_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- main_xtal: main_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
};
ahb {
reg = <0x20000000 0x8000000>;
};
- slow_xtal {
- clock-frequency = <32768>;
- };
-
- main_xtal {
- clock-frequency = <16000000>;
- };
-
clocks {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <16000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <16000000>;
+ };
};
ahb {
wm8904: codec@1a {
compatible = "wm8904";
reg = <0x1a>;
+ clocks = <&pck0>;
+ clock-names = "mclk";
};
qt1070: keyboard@1b {
reg = <0x20000000 0x04000000>;
};
- slow_xtal: slow_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- main_xtal: main_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- clocks {
adc_op_clk: adc_op_clk{
compatible = "fixed-clock";
#clock-cells = <0>;
<0xffffe800 0x200>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
+ atmel,nand-has-dma;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nand>;
gpios = <&pioD 17 GPIO_ACTIVE_HIGH>,
};
};
+ dma0: dma-controller@ffffe600 {
+ compatible = "atmel,at91sam9rl-dma";
+ reg = <0xffffe600 0x200>;
+ interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
+ #dma-cells = <2>;
+ clocks = <&dma0_clk>;
+ clock-names = "dma_clk";
+ };
+
ramc0: ramc@ffffea00 {
compatible = "atmel,at91sam9260-sdramc";
reg = <0xffffea00 0x200>;
reg = <0x20000000 0x4000000>;
};
-
- slow_xtal {
- clock-frequency = <32768>;
- };
-
- main_xtal {
- clock-frequency = <12000000>;
- };
-
clocks {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
reg = <0x20000000 0x10000000>;
};
- slow_xtal: slow_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- main_xtal: main_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- adc_op_clk: adc_op_clk{
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <5000000>;
+ adc_op_clk: adc_op_clk{
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <5000000>;
+ };
};
ahb {
};
};
- slow_xtal {
- clock-frequency = <32768>;
- };
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
- main_xtal {
- clock-frequency = <12000000>;
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
bootargs = "console=ttyS0,115200n8";
};
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "brcm,bcm11351-cpu-method";
+ secondary-boot-reg = <0x3500417c>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
gic: interrupt-controller@3ff00100 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
bootargs = "console=ttyS0,115200n8";
};
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "brcm,bcm11351-cpu-method";
+ secondary-boot-reg = <0x35004178>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
gic: interrupt-controller@3ff00100 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
--- /dev/null
+/dts-v1/;
+#include "bcm7445.dtsi"
+
+/ {
+ model = "Broadcom STB (bcm7445), SVMB reference board";
+ compatible = "brcm,bcm7445", "brcm,brcmstb";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00 0x00000000 0x00 0x40000000>,
+ <0x00 0x40000000 0x00 0x40000000>,
+ <0x00 0x80000000 0x00 0x40000000>;
+ };
+};
--- /dev/null
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#include "skeleton.dtsi"
+
+/ {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ model = "Broadcom STB (bcm7445)";
+ compatible = "brcm,bcm7445", "brcm,brcmstb";
+ interrupt-parent = <&gic>;
+
+ chosen {
+ bootargs = "console=ttyS0,115200 earlyprintk";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ compatible = "brcm,brahma-b15";
+ device_type = "cpu";
+ enable-method = "brcm,brahma-b15";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,brahma-b15";
+ device_type = "cpu";
+ enable-method = "brcm,brahma-b15";
+ reg = <1>;
+ };
+
+ cpu@2 {
+ compatible = "brcm,brahma-b15";
+ device_type = "cpu";
+ enable-method = "brcm,brahma-b15";
+ reg = <2>;
+ };
+
+ cpu@3 {
+ compatible = "brcm,brahma-b15";
+ device_type = "cpu";
+ enable-method = "brcm,brahma-b15";
+ reg = <3>;
+ };
+ };
+
+ gic: interrupt-controller@ffd00000 {
+ compatible = "brcm,brahma-b15-gic", "arm,cortex-a15-gic";
+ reg = <0x00 0xffd01000 0x00 0x1000>,
+ <0x00 0xffd02000 0x00 0x2000>,
+ <0x00 0xffd04000 0x00 0x2000>,
+ <0x00 0xffd06000 0x00 0x2000>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ rdb {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0 0x00 0xf0000000 0x1000000>;
+
+ serial@40ab00 {
+ compatible = "ns16550a";
+ reg = <0x40ab00 0x20>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <0x4d3f640>;
+ };
+
+ sun_top_ctrl: syscon@404000 {
+ compatible = "brcm,bcm7445-sun-top-ctrl",
+ "syscon";
+ reg = <0x404000 0x51c>;
+ };
+
+ hif_cpubiuctrl: syscon@3e2400 {
+ compatible = "brcm,bcm7445-hif-cpubiuctrl",
+ "syscon";
+ reg = <0x3e2400 0x5b4>;
+ };
+
+ hif_continuation: syscon@452000 {
+ compatible = "brcm,bcm7445-hif-continuation",
+ "syscon";
+ reg = <0x452000 0x100>;
+ };
+ };
+
+ smpboot {
+ compatible = "brcm,brcmstb-smpboot";
+ syscon-cpu = <&hif_cpubiuctrl 0x88 0x178>;
+ syscon-cont = <&hif_continuation>;
+ };
+
+ reboot {
+ compatible = "brcm,brcmstb-reboot";
+ syscon = <&sun_top_ctrl 0x304 0x308>;
+ };
+};
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "marvell,berlin-smp";
cpu@0 {
compatible = "marvell,pj4b";
clocks = <&chip CLKID_TWD>;
};
+ cpu-ctrl@dd0000 {
+ compatible = "marvell,berlin-cpu-ctrl";
+ reg = <0xdd0000 0x10000>;
+ };
+
apb@e80000 {
compatible = "simple-bus";
#address-cells = <1>;
status = "okay";
};
+&i2c0 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
&uart0 {
status = "okay";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "marvell,berlin-smp";
cpu@0 {
compatible = "arm,cortex-a9";
compatible = "arm,pl310-cache";
reg = <0xac0000 0x1000>;
cache-level = <2>;
+ arm,data-latency = <2 2 2>;
+ arm,tag-latency = <2 2 2>;
};
scu: snoop-control-unit@ad0000 {
#interrupt-cells = <3>;
};
+ cpu-ctrl@dd0000 {
+ compatible = "marvell,berlin-cpu-ctrl";
+ reg = <0xdd0000 0x10000>;
+ };
+
apb@e80000 {
compatible = "simple-bus";
#address-cells = <1>;
};
};
+ i2c0: i2c@1400 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x1400 0x100>;
+ interrupt-parent = <&aic>;
+ interrupts = <4>;
+ clocks = <&chip CLKID_CFG>;
+ pinctrl-0 = <&twsi0_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ i2c1: i2c@1800 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x1800 0x100>;
+ interrupt-parent = <&aic>;
+ interrupts = <5>;
+ clocks = <&chip CLKID_CFG>;
+ pinctrl-0 = <&twsi1_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
timer0: timer@2c00 {
compatible = "snps,dw-apb-timer";
reg = <0x2c00 0x14>;
reg = <0xea0000 0x400>, <0xdd0170 0x10>;
clocks = <&refclk>;
clock-names = "refclk";
+
+ twsi0_pmux: twsi0-pmux {
+ groups = "G6";
+ function = "twsi0";
+ };
+
+ twsi1_pmux: twsi1-pmux {
+ groups = "G7";
+ function = "twsi1";
+ };
};
apb@fc0000 {
ranges = <0 0xfc0000 0x10000>;
interrupt-parent = <&sic>;
+ i2c2: i2c@7000 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x7000 0x100>;
+ interrupt-parent = <&sic>;
+ interrupts = <6>;
+ clocks = <&refclk>;
+ pinctrl-0 = <&twsi2_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ i2c3: i2c@8000 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x8000 0x100>;
+ interrupt-parent = <&sic>;
+ interrupts = <7>;
+ clocks = <&refclk>;
+ pinctrl-0 = <&twsi3_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
uart0: uart@9000 {
compatible = "snps,dw-apb-uart";
reg = <0x9000 0x100>;
groups = "GSM14";
function = "uart1";
};
+
+ twsi2_pmux: twsi2-pmux {
+ groups = "GSM13";
+ function = "twsi2";
+ };
+
+ twsi3_pmux: twsi3-pmux {
+ groups = "GSM14";
+ function = "twsi3";
+ };
};
sic: interrupt-controller@e000 {
--- /dev/null
+/*
+ * Keyboard dts fragment for devices that use cros-ec-keyboard
+ *
+ * Copyright (c) 2014 Google, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <dt-bindings/input/input.h>
+
+&cros_ec {
+ keyboard-controller {
+ compatible = "google,cros-ec-keyb";
+ keypad,num-rows = <8>;
+ keypad,num-columns = <13>;
+ google,needs-ghost-filter;
+
+ linux,keymap = <
+ MATRIX_KEY(0x00, 0x01, KEY_LEFTMETA)
+ MATRIX_KEY(0x00, 0x02, KEY_F1)
+ MATRIX_KEY(0x00, 0x03, KEY_B)
+ MATRIX_KEY(0x00, 0x04, KEY_F10)
+ MATRIX_KEY(0x00, 0x06, KEY_N)
+ MATRIX_KEY(0x00, 0x08, KEY_EQUAL)
+ MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)
+
+ MATRIX_KEY(0x01, 0x01, KEY_ESC)
+ MATRIX_KEY(0x01, 0x02, KEY_F4)
+ MATRIX_KEY(0x01, 0x03, KEY_G)
+ MATRIX_KEY(0x01, 0x04, KEY_F7)
+ MATRIX_KEY(0x01, 0x06, KEY_H)
+ MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)
+ MATRIX_KEY(0x01, 0x09, KEY_F9)
+ MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)
+
+ MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)
+ MATRIX_KEY(0x02, 0x01, KEY_TAB)
+ MATRIX_KEY(0x02, 0x02, KEY_F3)
+ MATRIX_KEY(0x02, 0x03, KEY_T)
+ MATRIX_KEY(0x02, 0x04, KEY_F6)
+ MATRIX_KEY(0x02, 0x05, KEY_RIGHTBRACE)
+ MATRIX_KEY(0x02, 0x06, KEY_Y)
+ MATRIX_KEY(0x02, 0x07, KEY_102ND)
+ MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)
+ MATRIX_KEY(0x02, 0x09, KEY_F8)
+
+ MATRIX_KEY(0x03, 0x01, KEY_GRAVE)
+ MATRIX_KEY(0x03, 0x02, KEY_F2)
+ MATRIX_KEY(0x03, 0x03, KEY_5)
+ MATRIX_KEY(0x03, 0x04, KEY_F5)
+ MATRIX_KEY(0x03, 0x06, KEY_6)
+ MATRIX_KEY(0x03, 0x08, KEY_MINUS)
+ MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)
+
+ MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
+ MATRIX_KEY(0x04, 0x01, KEY_A)
+ MATRIX_KEY(0x04, 0x02, KEY_D)
+ MATRIX_KEY(0x04, 0x03, KEY_F)
+ MATRIX_KEY(0x04, 0x04, KEY_S)
+ MATRIX_KEY(0x04, 0x05, KEY_K)
+ MATRIX_KEY(0x04, 0x06, KEY_J)
+ MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)
+ MATRIX_KEY(0x04, 0x09, KEY_L)
+ MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)
+ MATRIX_KEY(0x04, 0x0b, KEY_ENTER)
+
+ MATRIX_KEY(0x05, 0x01, KEY_Z)
+ MATRIX_KEY(0x05, 0x02, KEY_C)
+ MATRIX_KEY(0x05, 0x03, KEY_V)
+ MATRIX_KEY(0x05, 0x04, KEY_X)
+ MATRIX_KEY(0x05, 0x05, KEY_COMMA)
+ MATRIX_KEY(0x05, 0x06, KEY_M)
+ MATRIX_KEY(0x05, 0x07, KEY_LEFTSHIFT)
+ MATRIX_KEY(0x05, 0x08, KEY_SLASH)
+ MATRIX_KEY(0x05, 0x09, KEY_DOT)
+ MATRIX_KEY(0x05, 0x0b, KEY_SPACE)
+
+ MATRIX_KEY(0x06, 0x01, KEY_1)
+ MATRIX_KEY(0x06, 0x02, KEY_3)
+ MATRIX_KEY(0x06, 0x03, KEY_4)
+ MATRIX_KEY(0x06, 0x04, KEY_2)
+ MATRIX_KEY(0x06, 0x05, KEY_8)
+ MATRIX_KEY(0x06, 0x06, KEY_7)
+ MATRIX_KEY(0x06, 0x08, KEY_0)
+ MATRIX_KEY(0x06, 0x09, KEY_9)
+ MATRIX_KEY(0x06, 0x0a, KEY_LEFTALT)
+ MATRIX_KEY(0x06, 0x0b, KEY_DOWN)
+ MATRIX_KEY(0x06, 0x0c, KEY_RIGHT)
+
+ MATRIX_KEY(0x07, 0x01, KEY_Q)
+ MATRIX_KEY(0x07, 0x02, KEY_E)
+ MATRIX_KEY(0x07, 0x03, KEY_R)
+ MATRIX_KEY(0x07, 0x04, KEY_W)
+ MATRIX_KEY(0x07, 0x05, KEY_I)
+ MATRIX_KEY(0x07, 0x06, KEY_U)
+ MATRIX_KEY(0x07, 0x07, KEY_RIGHTSHIFT)
+ MATRIX_KEY(0x07, 0x08, KEY_P)
+ MATRIX_KEY(0x07, 0x09, KEY_O)
+ MATRIX_KEY(0x07, 0x0b, KEY_UP)
+ MATRIX_KEY(0x07, 0x0c, KEY_LEFT)
+ >;
+ };
+};
--- /dev/null
+#include "dove-cubox.dts"
+
+/ {
+ model = "SolidRun CuBox (Engineering Sample)";
+ compatible = "solidrun,cubox-es", "solidrun,cubox", "marvell,dove";
+};
+
+&sdio0 {
+ /* sdio0 card detect is connected to wrong pin on CuBox ES */
+ cd-gpios = <&gpio0 12 1>;
+ pinctrl-0 = <&pmx_sdio0 &pmx_gpio_12>;
+};
&sdio0 {
status = "okay";
- /* sdio0 card detect is connected to wrong pin on CuBox */
- cd-gpios = <&gpio0 12 1>;
- pinctrl-0 = <&pmx_sdio0 &pmx_gpio_12>;
};
&spi0 {
reg = <0xe8400 0x0c>;
ngpios = <8>;
};
+
+ lcd1: lcd-controller@810000 {
+ compatible = "marvell,dove-lcd";
+ reg = <0x810000 0x1000>;
+ interrupts = <46>;
+ status = "disabled";
+ };
+
+ lcd0: lcd-controller@820000 {
+ compatible = "marvell,dove-lcd";
+ reg = <0x820000 0x1000>;
+ interrupts = <47>;
+ status = "disabled";
+ };
};
};
};
};
};
};
+
+&usb2_phy1 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb2_phy2 {
+ phy-supply = <&ldousb_reg>;
+};
#include "skeleton.dtsi"
+#define MAX_SOURCES 400
+#define DIRECT_IRQ(irq) (MAX_SOURCES + irq)
+
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "arm,cortex-a15-gic";
interrupt-controller;
#interrupt-cells = <3>;
+ arm,routable-irqs = <192>;
reg = <0x48211000 0x1000>,
<0x48212000 0x1000>,
<0x48214000 0x2000>,
ti,hwmods = "l3_main_1", "l3_main_2";
reg = <0x44000000 0x1000000>,
<0x45000000 0x1000>;
- interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI DIRECT_IRQ(10) IRQ_TYPE_LEVEL_HIGH>;
prm: prm@4ae06000 {
compatible = "ti,dra7-prm";
};
};
+ axi@0 {
+ compatible = "simple-bus";
+ #size-cells = <1>;
+ #address-cells = <1>;
+ ranges = <0x51000000 0x51000000 0x3000
+ 0x0 0x20000000 0x10000000>;
+ pcie@51000000 {
+ compatible = "ti,dra7-pcie";
+ reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
+ reg-names = "rc_dbics", "ti_conf", "config";
+ interrupts = <0 232 0x4>, <0 233 0x4>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ ranges = <0x81000000 0 0 0x03000 0 0x00010000
+ 0x82000000 0 0x20013000 0x13000 0 0xffed000>;
+ #interrupt-cells = <1>;
+ num-lanes = <1>;
+ ti,hwmods = "pcie1";
+ phys = <&pcie1_phy>;
+ phy-names = "pcie-phy0";
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie1_intc 1>,
+ <0 0 0 2 &pcie1_intc 2>,
+ <0 0 0 3 &pcie1_intc 3>,
+ <0 0 0 4 &pcie1_intc 4>;
+ pcie1_intc: interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+ };
+ };
+
+ axi@1 {
+ compatible = "simple-bus";
+ #size-cells = <1>;
+ #address-cells = <1>;
+ ranges = <0x51800000 0x51800000 0x3000
+ 0x0 0x30000000 0x10000000>;
+ status = "disabled";
+ pcie@51000000 {
+ compatible = "ti,dra7-pcie";
+ reg = <0x51800000 0x2000>, <0x51802000 0x14c>, <0x1000 0x2000>;
+ reg-names = "rc_dbics", "ti_conf", "config";
+ interrupts = <0 355 0x4>, <0 356 0x4>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ ranges = <0x81000000 0 0 0x03000 0 0x00010000
+ 0x82000000 0 0x30013000 0x13000 0 0xffed000>;
+ #interrupt-cells = <1>;
+ num-lanes = <1>;
+ ti,hwmods = "pcie2";
+ phys = <&pcie2_phy>;
+ phy-names = "pcie-phy0";
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie2_intc 1>,
+ <0 0 0 2 &pcie2_intc 2>,
+ <0 0 0 3 &pcie2_intc 3>,
+ <0 0 0 4 &pcie2_intc 4>;
+ pcie2_intc: interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+ };
+ };
+
cm_core_aon: cm_core_aon@4a005000 {
compatible = "ti,dra7-cm-core-aon";
reg = <0x4a005000 0x2000>;
sdma: dma-controller@4a056000 {
compatible = "ti,omap4430-sdma";
reg = <0x4a056000 0x1000>;
- interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
#dma-channels = <32>;
#dma-requests = <127>;
gpio1: gpio@4ae10000 {
compatible = "ti,omap4-gpio";
reg = <0x4ae10000 0x200>;
- interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio1";
gpio-controller;
#gpio-cells = <2>;
gpio2: gpio@48055000 {
compatible = "ti,omap4-gpio";
reg = <0x48055000 0x200>;
- interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio2";
gpio-controller;
#gpio-cells = <2>;
gpio3: gpio@48057000 {
compatible = "ti,omap4-gpio";
reg = <0x48057000 0x200>;
- interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio3";
gpio-controller;
#gpio-cells = <2>;
gpio4: gpio@48059000 {
compatible = "ti,omap4-gpio";
reg = <0x48059000 0x200>;
- interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio4";
gpio-controller;
#gpio-cells = <2>;
gpio5: gpio@4805b000 {
compatible = "ti,omap4-gpio";
reg = <0x4805b000 0x200>;
- interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio5";
gpio-controller;
#gpio-cells = <2>;
gpio6: gpio@4805d000 {
compatible = "ti,omap4-gpio";
reg = <0x4805d000 0x200>;
- interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio6";
gpio-controller;
#gpio-cells = <2>;
gpio7: gpio@48051000 {
compatible = "ti,omap4-gpio";
reg = <0x48051000 0x200>;
- interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio7";
gpio-controller;
#gpio-cells = <2>;
gpio8: gpio@48053000 {
compatible = "ti,omap4-gpio";
reg = <0x48053000 0x200>;
- interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "gpio8";
gpio-controller;
#gpio-cells = <2>;
uart1: serial@4806a000 {
compatible = "ti,omap4-uart";
reg = <0x4806a000 0x100>;
- interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart1";
clock-frequency = <48000000>;
status = "disabled";
uart2: serial@4806c000 {
compatible = "ti,omap4-uart";
reg = <0x4806c000 0x100>;
- interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart2";
clock-frequency = <48000000>;
status = "disabled";
uart3: serial@48020000 {
compatible = "ti,omap4-uart";
reg = <0x48020000 0x100>;
- interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart3";
clock-frequency = <48000000>;
status = "disabled";
uart4: serial@4806e000 {
compatible = "ti,omap4-uart";
reg = <0x4806e000 0x100>;
- interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart4";
clock-frequency = <48000000>;
status = "disabled";
uart5: serial@48066000 {
compatible = "ti,omap4-uart";
reg = <0x48066000 0x100>;
- interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart5";
clock-frequency = <48000000>;
status = "disabled";
uart6: serial@48068000 {
compatible = "ti,omap4-uart";
reg = <0x48068000 0x100>;
- interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart6";
clock-frequency = <48000000>;
status = "disabled";
uart7: serial@48420000 {
compatible = "ti,omap4-uart";
reg = <0x48420000 0x100>;
+ interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart7";
clock-frequency = <48000000>;
status = "disabled";
uart8: serial@48422000 {
compatible = "ti,omap4-uart";
reg = <0x48422000 0x100>;
+ interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart8";
clock-frequency = <48000000>;
status = "disabled";
uart9: serial@48424000 {
compatible = "ti,omap4-uart";
reg = <0x48424000 0x100>;
+ interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart9";
clock-frequency = <48000000>;
status = "disabled";
uart10: serial@4ae2b000 {
compatible = "ti,omap4-uart";
reg = <0x4ae2b000 0x100>;
+ interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart10";
clock-frequency = <48000000>;
status = "disabled";
};
+ mailbox1: mailbox@4a0f4000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x4a0f4000 0x200>;
+ ti,hwmods = "mailbox1";
+ ti,mbox-num-users = <3>;
+ ti,mbox-num-fifos = <8>;
+ status = "disabled";
+ };
+
+ mailbox2: mailbox@4883a000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x4883a000 0x200>;
+ ti,hwmods = "mailbox2";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox3: mailbox@4883c000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x4883c000 0x200>;
+ ti,hwmods = "mailbox3";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox4: mailbox@4883e000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x4883e000 0x200>;
+ ti,hwmods = "mailbox4";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox5: mailbox@48840000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48840000 0x200>;
+ ti,hwmods = "mailbox5";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox6: mailbox@48842000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48842000 0x200>;
+ ti,hwmods = "mailbox6";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox7: mailbox@48844000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48844000 0x200>;
+ ti,hwmods = "mailbox7";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox8: mailbox@48846000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48846000 0x200>;
+ ti,hwmods = "mailbox8";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox9: mailbox@4885e000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x4885e000 0x200>;
+ ti,hwmods = "mailbox9";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox10: mailbox@48860000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48860000 0x200>;
+ ti,hwmods = "mailbox10";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox11: mailbox@48862000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48862000 0x200>;
+ ti,hwmods = "mailbox11";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox12: mailbox@48864000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48864000 0x200>;
+ ti,hwmods = "mailbox12";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
+ mailbox13: mailbox@48802000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x48802000 0x200>;
+ ti,hwmods = "mailbox13";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <12>;
+ status = "disabled";
+ };
+
timer1: timer@4ae18000 {
compatible = "ti,omap5430-timer";
reg = <0x4ae18000 0x80>;
- interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer1";
ti,timer-alwon;
};
timer2: timer@48032000 {
compatible = "ti,omap5430-timer";
reg = <0x48032000 0x80>;
- interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer2";
};
timer3: timer@48034000 {
compatible = "ti,omap5430-timer";
reg = <0x48034000 0x80>;
- interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer3";
};
timer4: timer@48036000 {
compatible = "ti,omap5430-timer";
reg = <0x48036000 0x80>;
- interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer4";
};
timer5: timer@48820000 {
compatible = "ti,omap5430-timer";
reg = <0x48820000 0x80>;
- interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer5";
ti,timer-dsp;
};
timer6: timer@48822000 {
compatible = "ti,omap5430-timer";
reg = <0x48822000 0x80>;
- interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer6";
ti,timer-dsp;
ti,timer-pwm;
timer7: timer@48824000 {
compatible = "ti,omap5430-timer";
reg = <0x48824000 0x80>;
- interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer7";
ti,timer-dsp;
};
timer8: timer@48826000 {
compatible = "ti,omap5430-timer";
reg = <0x48826000 0x80>;
- interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer8";
ti,timer-dsp;
ti,timer-pwm;
timer9: timer@4803e000 {
compatible = "ti,omap5430-timer";
reg = <0x4803e000 0x80>;
- interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer9";
};
timer10: timer@48086000 {
compatible = "ti,omap5430-timer";
reg = <0x48086000 0x80>;
- interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer10";
};
timer11: timer@48088000 {
compatible = "ti,omap5430-timer";
reg = <0x48088000 0x80>;
- interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer11";
ti,timer-pwm;
};
timer13: timer@48828000 {
compatible = "ti,omap5430-timer";
reg = <0x48828000 0x80>;
+ interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer13";
status = "disabled";
};
timer14: timer@4882a000 {
compatible = "ti,omap5430-timer";
reg = <0x4882a000 0x80>;
+ interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer14";
status = "disabled";
};
timer15: timer@4882c000 {
compatible = "ti,omap5430-timer";
reg = <0x4882c000 0x80>;
+ interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer15";
status = "disabled";
};
timer16: timer@4882e000 {
compatible = "ti,omap5430-timer";
reg = <0x4882e000 0x80>;
+ interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "timer16";
status = "disabled";
};
wdt2: wdt@4ae14000 {
compatible = "ti,omap4-wdt";
reg = <0x4ae14000 0x80>;
- interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "wd_timer2";
};
dmm@4e000000 {
compatible = "ti,omap5-dmm";
reg = <0x4e000000 0x800>;
- interrupts = <0 113 0x4>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "dmm";
};
i2c1: i2c@48070000 {
compatible = "ti,omap4-i2c";
reg = <0x48070000 0x100>;
- interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c1";
i2c2: i2c@48072000 {
compatible = "ti,omap4-i2c";
reg = <0x48072000 0x100>;
- interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c2";
i2c3: i2c@48060000 {
compatible = "ti,omap4-i2c";
reg = <0x48060000 0x100>;
- interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c3";
i2c4: i2c@4807a000 {
compatible = "ti,omap4-i2c";
reg = <0x4807a000 0x100>;
- interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c4";
i2c5: i2c@4807c000 {
compatible = "ti,omap4-i2c";
reg = <0x4807c000 0x100>;
- interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c5";
mmc1: mmc@4809c000 {
compatible = "ti,omap4-hsmmc";
reg = <0x4809c000 0x400>;
- interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
mmc2: mmc@480b4000 {
compatible = "ti,omap4-hsmmc";
reg = <0x480b4000 0x400>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmc2";
ti,needs-special-reset;
dmas = <&sdma 47>, <&sdma 48>;
mmc3: mmc@480ad000 {
compatible = "ti,omap4-hsmmc";
reg = <0x480ad000 0x400>;
- interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmc3";
ti,needs-special-reset;
dmas = <&sdma 77>, <&sdma 78>;
mmc4: mmc@480d1000 {
compatible = "ti,omap4-hsmmc";
reg = <0x480d1000 0x400>;
- interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmc4";
ti,needs-special-reset;
dmas = <&sdma 57>, <&sdma 58>;
mcspi1: spi@48098000 {
compatible = "ti,omap4-mcspi";
reg = <0x48098000 0x200>;
- interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi1";
mcspi2: spi@4809a000 {
compatible = "ti,omap4-mcspi";
reg = <0x4809a000 0x200>;
- interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi2";
mcspi3: spi@480b8000 {
compatible = "ti,omap4-mcspi";
reg = <0x480b8000 0x200>;
- interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi3";
mcspi4: spi@480ba000 {
compatible = "ti,omap4-mcspi";
reg = <0x480ba000 0x200>;
- interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi4";
clocks = <&qspi_gfclk_div>;
clock-names = "fck";
num-cs = <4>;
+ interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
clock-names = "sysclk";
#phy-cells = <0>;
};
+
+ pcie1_phy: pciephy@4a094000 {
+ compatible = "ti,phy-pipe3-pcie";
+ reg = <0x4a094000 0x80>, /* phy_rx */
+ <0x4a094400 0x64>; /* phy_tx */
+ reg-names = "phy_rx", "phy_tx";
+ ctrl-module = <&omap_control_pcie1phy>;
+ clocks = <&dpll_pcie_ref_ck>,
+ <&dpll_pcie_ref_m2ldo_ck>,
+ <&optfclk_pciephy1_32khz>,
+ <&optfclk_pciephy1_clk>,
+ <&optfclk_pciephy1_div_clk>,
+ <&optfclk_pciephy_div>;
+ clock-names = "dpll_ref", "dpll_ref_m2",
+ "wkupclk", "refclk",
+ "div-clk", "phy-div";
+ #phy-cells = <0>;
+ id = <1>;
+ ti,hwmods = "pcie1-phy";
+ };
+
+ pcie2_phy: pciephy@4a095000 {
+ compatible = "ti,phy-pipe3-pcie";
+ reg = <0x4a095000 0x80>, /* phy_rx */
+ <0x4a095400 0x64>; /* phy_tx */
+ reg-names = "phy_rx", "phy_tx";
+ ctrl-module = <&omap_control_pcie2phy>;
+ clocks = <&dpll_pcie_ref_ck>,
+ <&dpll_pcie_ref_m2ldo_ck>,
+ <&optfclk_pciephy2_32khz>,
+ <&optfclk_pciephy2_clk>,
+ <&optfclk_pciephy2_div_clk>,
+ <&optfclk_pciephy_div>;
+ clock-names = "dpll_ref", "dpll_ref_m2",
+ "wkupclk", "refclk",
+ "div-clk", "phy-div";
+ #phy-cells = <0>;
+ ti,hwmods = "pcie2-phy";
+ id = <2>;
+ status = "disabled";
+ };
};
sata: sata@4a141100 {
compatible = "snps,dwc-ahci";
reg = <0x4a140000 0x1100>, <0x4a141100 0x7>;
- interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
phys = <&sata_phy>;
phy-names = "sata-phy";
clocks = <&sata_ref_clk>;
ti,hwmods = "sata";
};
+ omap_control_pcie1phy: control-phy@0x4a003c40 {
+ compatible = "ti,control-phy-pcie";
+ reg = <0x4a003c40 0x4>, <0x4a003c14 0x4>, <0x4a003c34 0x4>;
+ reg-names = "power", "control_sma", "pcie_pcs";
+ clocks = <&sys_clkin1>;
+ clock-names = "sysclk";
+ };
+
+ omap_control_pcie2phy: control-pcie@0x4a003c44 {
+ compatible = "ti,control-phy-pcie";
+ reg = <0x4a003c44 0x4>, <0x4a003c14 0x4>, <0x4a003c34 0x4>;
+ reg-names = "power", "control_sma", "pcie_pcs";
+ clocks = <&sys_clkin1>;
+ clock-names = "sysclk";
+ status = "disabled";
+ };
+
omap_control_usb2phy1: control-phy@4a002300 {
compatible = "ti,control-phy-usb2";
reg = <0x4a002300 0x4>;
compatible = "ti,dwc3";
ti,hwmods = "usb_otg_ss1";
reg = <0x48880000 0x10000>;
- interrupts = <0 77 4>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <1>;
utmi-mode = <2>;
usb1: usb@48890000 {
compatible = "snps,dwc3";
reg = <0x48890000 0x17000>;
- interrupts = <0 76 4>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb2_phy1>, <&usb3_phy1>;
phy-names = "usb2-phy", "usb3-phy";
tx-fifo-resize;
compatible = "ti,dwc3";
ti,hwmods = "usb_otg_ss2";
reg = <0x488c0000 0x10000>;
- interrupts = <0 92 4>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <1>;
utmi-mode = <2>;
usb2: usb@488d0000 {
compatible = "snps,dwc3";
reg = <0x488d0000 0x17000>;
- interrupts = <0 78 4>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb2_phy2>;
phy-names = "usb2-phy";
tx-fifo-resize;
compatible = "ti,dwc3";
ti,hwmods = "usb_otg_ss3";
reg = <0x48900000 0x10000>;
- /* interrupts = <0 TBD 4>; */
+ interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <1>;
utmi-mode = <2>;
usb3: usb@48910000 {
compatible = "snps,dwc3";
reg = <0x48910000 0x17000>;
- /* interrupts = <0 93 4>; */
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
tx-fifo-resize;
maximum-speed = "high-speed";
dr_mode = "otg";
compatible = "ti,dwc3";
ti,hwmods = "usb_otg_ss4";
reg = <0x48940000 0x10000>;
- /* interrupts = <0 TBD 4>; */
+ interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <1>;
utmi-mode = <2>;
usb4: usb@48950000 {
compatible = "snps,dwc3";
reg = <0x48950000 0x17000>;
- /* interrupts = <0 TBD 4>; */
+ interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
tx-fifo-resize;
maximum-speed = "high-speed";
dr_mode = "otg";
elm: elm@48078000 {
compatible = "ti,am3352-elm";
reg = <0x48078000 0xfc0>; /* device IO registers */
- interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "elm";
status = "disabled";
};
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
reg = <0x50000000 0x37c>; /* device IO registers */
- interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
gpmc,num-cs = <8>;
gpmc,num-waitpins = <2>;
#address-cells = <2>;
clock-names = "fck";
status = "disabled";
};
+
+ crossbar_mpu: crossbar@4a020000 {
+ compatible = "ti,irq-crossbar";
+ reg = <0x4a002a48 0x130>;
+ ti,max-irqs = <160>;
+ ti,max-crossbar-sources = <MAX_SOURCES>;
+ ti,reg-size = <2>;
+ ti,irqs-reserved = <0 1 2 3 5 6 131 132>;
+ ti,irqs-skip = <10 133 139 140>;
+ ti,irqs-safe-map = <0>;
+ };
};
};
apll_pcie_in_clk_mux: apll_pcie_in_clk_mux@4ae06118 {
compatible = "ti,mux-clock";
- clocks = <&dpll_pcie_ref_ck>, <&pciesref_acs_clk_ck>;
+ clocks = <&dpll_pcie_ref_m2ldo_ck>, <&pciesref_acs_clk_ck>;
#clock-cells = <0>;
reg = <0x021c 0x4>;
ti,bit-shift = <7>;
reg = <0x021c>, <0x0220>;
};
+ optfclk_pciephy1_32khz: optfclk_pciephy1_32khz@4a0093b0 {
+ compatible = "ti,gate-clock";
+ clocks = <&sys_32k_ck>;
+ #clock-cells = <0>;
+ reg = <0x13b0>;
+ ti,bit-shift = <8>;
+ };
+
+ optfclk_pciephy2_32khz: optfclk_pciephy2_32khz@4a0093b8 {
+ compatible = "ti,gate-clock";
+ clocks = <&sys_32k_ck>;
+ #clock-cells = <0>;
+ reg = <0x13b8>;
+ ti,bit-shift = <8>;
+ };
+
optfclk_pciephy_div: optfclk_pciephy_div@4a00821c {
compatible = "ti,divider-clock";
clocks = <&apll_pcie_ck>;
#clock-cells = <0>;
reg = <0x021c>;
+ ti,dividers = <2>, <1>;
ti,bit-shift = <8>;
ti,max-div = <2>;
};
- optfclk_pciephy_clk: optfclk_pciephy_clk@4a0093b0 {
+ optfclk_pciephy1_clk: optfclk_pciephy1_clk@4a0093b0 {
compatible = "ti,gate-clock";
clocks = <&apll_pcie_ck>;
#clock-cells = <0>;
ti,bit-shift = <9>;
};
- optfclk_pciephy_div_clk: optfclk_pciephy_div_clk@4a0093b0 {
+ optfclk_pciephy2_clk: optfclk_pciephy2_clk@4a0093b8 {
+ compatible = "ti,gate-clock";
+ clocks = <&apll_pcie_ck>;
+ #clock-cells = <0>;
+ reg = <0x13b8>;
+ ti,bit-shift = <9>;
+ };
+
+ optfclk_pciephy1_div_clk: optfclk_pciephy1_div_clk@4a0093b0 {
compatible = "ti,gate-clock";
clocks = <&optfclk_pciephy_div>;
#clock-cells = <0>;
ti,bit-shift = <10>;
};
+ optfclk_pciephy2_div_clk: optfclk_pciephy2_div_clk@4a0093b8 {
+ compatible = "ti,gate-clock";
+ clocks = <&optfclk_pciephy_div>;
+ #clock-cells = <0>;
+ reg = <0x13b8>;
+ ti,bit-shift = <10>;
+ };
+
apll_pcie_clkvcoldo: apll_pcie_clkvcoldo {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ clock-frequency = <533000000>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
+ clock-frequency = <533000000>;
};
};
reg = <0x20000000 0x08000000>;
};
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
+ };
+
ahb {
apb {
dbgu: serial@fffff200 {
model = "Telit EVK-PRO3 for Telit GE863-PRO3";
compatible = "telit,evk-pro3", "atmel,at91sam9260", "atmel,at91sam9";
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+ };
+
ahb {
apb {
macb0: ethernet@fffc4000 {
status = "disabled";
};
+ tmu: tmu@100C0000 {
+ compatible = "samsung,exynos3250-tmu";
+ reg = <0x100C0000 0x100>;
+ interrupts = <0 216 0>;
+ clocks = <&cmu CLK_TMU_APBIF>;
+ clock-names = "tmu_apbif";
+ status = "disabled";
+ };
+
gic: interrupt-controller@10481000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
- interrupt-parent = <&gic>;
interrupts = <0 48 0>;
};
};
compatible = "arm,amba-bus";
#address-cells = <1>;
#size-cells = <1>;
- interrupt-parent = <&gic>;
ranges;
pdma0: pdma@12680000 {
interrupts = <0 109 0>;
clocks = <&cmu CLK_UART0>, <&cmu CLK_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_data &uart0_fctl>;
status = "disabled";
};
interrupts = <0 110 0>;
clocks = <&cmu CLK_UART1>, <&cmu CLK_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_data>;
status = "disabled";
};
status = "disabled";
};
+ i2s2: i2s@13970000 {
+ compatible = "samsung,s3c6410-i2s";
+ reg = <0x13970000 0x100>;
+ interrupts = <0 126 0>;
+ clocks = <&cmu CLK_I2S>, <&cmu CLK_SCLK_I2S>;
+ clock-names = "iis", "i2s_opclk0";
+ dmas = <&pdma0 14>, <&pdma0 13>;
+ dma-names = "tx", "rx";
+ pinctrl-0 = <&i2s2_bus>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
pwm: pwm@139D0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x139D0000 0x1000>;
reg = <0x10440000 0x1000>;
};
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupt-parent = <&combiner>;
+ interrupts = <2 2>, <3 2>;
+ };
+
sys_reg: syscon@10010000 {
compatible = "samsung,exynos4-sysreg", "syscon";
reg = <0x10010000 0x400>;
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ phys = <&exynos_usbphy 1>;
+ status = "disabled";
+ };
+ port@1 {
+ reg = <1>;
+ phys = <&exynos_usbphy 2>;
+ status = "disabled";
+ };
+ port@2 {
+ reg = <2>;
+ phys = <&exynos_usbphy 3>;
+ status = "disabled";
+ };
};
ohci@12590000 {
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ phys = <&exynos_usbphy 1>;
+ status = "disabled";
+ };
};
i2s1: i2s@13960000 {
clocks = <&clock CLK_SCLK_FIMD0>, <&clock CLK_FIMD0>;
clock-names = "sclk_fimd", "fimd";
samsung,power-domain = <&pd_lcd0>;
+ samsung,sysreg = <&sys_reg>;
status = "disabled";
};
};
#clock-cells = <1>;
};
- pmu {
- compatible = "arm,cortex-a9-pmu";
- interrupt-parent = <&combiner>;
- interrupts = <2 2>, <3 2>;
- };
-
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos4210-pinctrl";
reg = <0x11400000 0x1000>;
--- /dev/null
+/*
+ * Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
+ * device tree source
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <dt-bindings/input/input.h>
+#include "exynos4412.dtsi"
+
+/ {
+ firmware@0204F000 {
+ compatible = "samsung,secure-firmware";
+ reg = <0x0204F000 0x1000>;
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_power_key>;
+
+ power_key {
+ interrupt-parent = <&gpx1>;
+ interrupts = <3 0>;
+ gpios = <&gpx1 3 1>;
+ linux,code = <KEY_POWER>;
+ label = "power key";
+ debounce-interval = <10>;
+ gpio-key,wakeup;
+ };
+ };
+
+ i2s0: i2s@03830000 {
+ pinctrl-0 = <&i2s0_bus>;
+ pinctrl-names = "default";
+ status = "okay";
+ clocks = <&clock_audss EXYNOS_I2S_BUS>,
+ <&clock_audss EXYNOS_DOUT_AUD_BUS>;
+ clock-names = "iis", "i2s_opclk0";
+ };
+
+ sound: sound {
+ compatible = "samsung,odroidx2-audio";
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&max98090>;
+ };
+
+ mmc@12550000 {
+ pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
+ pinctrl-names = "default";
+ vmmc-supply = <&ldo20_reg &buck8_reg>;
+ status = "okay";
+
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+ };
+
+ watchdog@10060000 {
+ status = "okay";
+ };
+
+ rtc@10070000 {
+ status = "okay";
+ };
+
+ g2d@10800000 {
+ status = "okay";
+ };
+
+ camera {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <>;
+
+ fimc_0: fimc@11800000 {
+ status = "okay";
+ };
+
+ fimc_1: fimc@11810000 {
+ status = "okay";
+ };
+
+ fimc_2: fimc@11820000 {
+ status = "okay";
+ };
+
+ fimc_3: fimc@11830000 {
+ status = "okay";
+ };
+ };
+
+ sdhci@12530000 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+ pinctrl-names = "default";
+ vmmc-supply = <&ldo4_reg &ldo21_reg>;
+ cd-gpios = <&gpk2 2 0>;
+ cd-inverted;
+ status = "okay";
+ };
+
+ serial@13800000 {
+ status = "okay";
+ };
+
+ serial@13810000 {
+ status = "okay";
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <0>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
+
+ i2c@13860000 {
+ pinctrl-0 = <&i2c0_bus>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ usb3503: usb3503@08 {
+ compatible = "smsc,usb3503";
+ reg = <0x08>;
+
+ intn-gpios = <&gpx3 0 0>;
+ connect-gpios = <&gpx3 4 0>;
+ reset-gpios = <&gpx3 5 0>;
+ initial-mode = <1>;
+ };
+
+ max77686: pmic@09 {
+ compatible = "maxim,max77686";
+ reg = <0x09>;
+ #clock-cells = <1>;
+
+ voltage-regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "VDD_ALIVE_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "VDDQ_M1_2_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VDDQ_EXT_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VDDQ_MMC2_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VDDQ_MMC1_3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VDD10_MPLL_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VDD10_XPLL_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "VDD18_ABB1_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "VDD33_USB_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "VDDQ_C2C_W_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "VDD18_ABB0_2_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "VDD10_HSIC_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VDD18_HSIC_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo20_reg: LDO20 {
+ regulator-name = "LDO20_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ ldo21_reg: LDO21 {
+ regulator-name = "LDO21_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "VDDQ_LCD_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-microvolt-offset = <50000>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "VDDQ_CKEM1_2_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "BUCK6_1.35V";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "BUCK7_2.0V";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "BUCK8_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+ };
+ };
+ };
+
+ i2c@13870000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_bus>;
+ status = "okay";
+ max98090: max98090@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupt-parent = <&gpx0>;
+ interrupts = <0 0>;
+ };
+ };
+
+ exynos-usbphy@125B0000 {
+ status = "okay";
+ };
+
+ hsotg@12480000 {
+ status = "okay";
+ vusb_d-supply = <&ldo15_reg>;
+ vusb_a-supply = <&ldo12_reg>;
+ };
+
+ ehci: ehci@12580000 {
+ status = "okay";
+ };
+};
+
+&pinctrl_1 {
+ gpio_power_key: power_key {
+ samsung,pins = "gpx1-3";
+ samsung,pin-pud = <0>;
+ };
+};
--- /dev/null
+/*
+ * Hardkernel's Exynos4412 based ODROID-U3 board device tree source
+ *
+ * Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com>
+ *
+ * Device tree source file for Hardkernel's ODROID-U3 board which is based
+ * on Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+#include "exynos4412-odroid-common.dtsi"
+
+/ {
+ model = "Hardkernel ODROID-U3 board based on Exynos4412";
+ compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
+
+ memory {
+ reg = <0x40000000 0x7FF00000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led1 {
+ label = "led1:heart";
+ gpios = <&gpc1 0 1>;
+ default-state = "on";
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+&usb3503 {
+ clock-names = "refclk";
+ clocks = <&pmu_system_controller 0>;
+ refclk-frequency = <24000000>;
+};
+
+&ehci {
+ port@1 {
+ status = "okay";
+ };
+ port@2 {
+ status = "okay";
+ };
+};
+
+&sound {
+ compatible = "samsung,odroidu3-audio";
+ samsung,model = "Odroid-U3";
+ samsung,audio-routing =
+ "Headphone Jack", "HPL",
+ "Headphone Jack", "HPR",
+ "Headphone Jack", "MICBIAS",
+ "IN1", "Headphone Jack",
+ "Speakers", "SPKL",
+ "Speakers", "SPKR";
+};
*
* Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
*
- * Device tree source file for Hardkernel's ODROID-X board which is based on
- * Samsung's Exynos4412 SoC.
+ * Device tree source file for Hardkernel's ODROID-X board which is based
+ * on Samsung's Exynos4412 SoC.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
*/
/dts-v1/;
-#include "exynos4412.dtsi"
+#include "exynos4412-odroid-common.dtsi"
/ {
model = "Hardkernel ODROID-X board based on Exynos4412";
compatible = "hardkernel,odroid-x", "samsung,exynos4412", "samsung,exynos4";
memory {
- reg = <0x40000000 0x40000000>;
+ reg = <0x40000000 0x3FF00000>;
};
leds {
};
};
- mmc@12550000 {
- pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
- pinctrl-names = "default";
- vmmc-supply = <&ldo20_reg &buck8_reg>;
+ serial@13820000 {
status = "okay";
+ };
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
+ serial@13830000 {
+ status = "okay";
+ };
- slot@0 {
- reg = <0>;
- bus-width = <8>;
+ gpio_keys {
+ pinctrl-0 = <&gpio_power_key &gpio_home_key>;
+
+ home_key {
+ interrupt-parent = <&gpx2>;
+ interrupts = <2 0>;
+ gpios = <&gpx2 2 0>;
+ linux,code = <KEY_HOME>;
+ label = "home key";
+ debounce-interval = <10>;
+ gpio-key,wakeup;
};
};
regulator-max-microvolt = <3300000>;
gpio = <&gpa1 1 1>;
enable-active-high;
- regulator-boot-on;
- };
-
- rtc@10070000 {
- status = "okay";
- };
-
- sdhci@12530000 {
- bus-width = <4>;
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
- pinctrl-names = "default";
- vmmc-supply = <&ldo4_reg &ldo21_reg>;
- status = "okay";
- };
-
- serial@13800000 {
- status = "okay";
- };
-
- serial@13810000 {
- status = "okay";
- };
-
- serial@13820000 {
- status = "okay";
+ regulator-always-on;
};
+};
- serial@13830000 {
+&ehci {
+ port@1 {
status = "okay";
};
+};
- fixed-rate-clocks {
- xxti {
- compatible = "samsung,clock-xxti";
- clock-frequency = <0>;
- };
-
- xusbxti {
- compatible = "samsung,clock-xusbxti";
- clock-frequency = <24000000>;
- };
- };
-
- i2c@13860000 {
- pinctrl-0 = <&i2c0_bus>;
- pinctrl-names = "default";
- status = "okay";
-
- max77686: pmic@09 {
- compatible = "maxim,max77686";
- reg = <0x09>;
- #clock-cells = <1>;
-
- voltage-regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ALIVE_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDDQ_M1_2_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "VDDQ_EXT_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo4_reg: LDO4 {
- regulator-name = "VDDQ_MMC2_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo5_reg: LDO5 {
- regulator-name = "VDDQ_MMC1_3_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo6_reg: LDO6 {
- regulator-name = "VDD10_MPLL_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "VDD10_XPLL_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo11_reg: LDO11 {
- regulator-name = "VDD18_ABB1_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "VDD33_USB_3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo13_reg: LDO13 {
- regulator-name = "VDDQ_C2C_W_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "VDD18_ABB0_2_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "VDD10_HSIC_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "VDD18_HSIC_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo20_reg: LDO20 {
- regulator-name = "LDO20_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-boot-on;
- };
-
- ldo21_reg: LDO21 {
- regulator-name = "LDO21_3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo25_reg: LDO25 {
- regulator-name = "VDDQ_LCD_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1100000>;
- regulator-microvolt-offset = <50000>;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "VDDQ_CKEM1_2_1.2V";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck6_reg: BUCK6 {
- regulator-name = "BUCK6_1.35V";
- regulator-min-microvolt = <1350000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck7_reg: BUCK7 {
- regulator-name = "BUCK7_2.0V";
- regulator-min-microvolt = <2000000>;
- regulator-max-microvolt = <2000000>;
- regulator-always-on;
- };
-
- buck8_reg: BUCK8 {
- regulator-name = "BUCK8_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- };
- };
- };
+&pinctrl_1 {
+ gpio_home_key: home_key {
+ samsung,pins = "gpx2-2";
+ samsung,pin-pud = <0>;
};
};
--- /dev/null
+/*
+ * Hardkernel's Exynos4412 based ODROID-X2 board device tree source
+ *
+ * Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
+ *
+ * Device tree source file for Hardkernel's ODROID-X2 board which is based
+ * on Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include "exynos4412-odroidx.dts"
+
+/ {
+ model = "Hardkernel ODROID-X2 board based on Exynos4412";
+ compatible = "hardkernel,odroid-x2", "samsung,exynos4412", "samsung,exynos4";
+
+ memory {
+ reg = <0x40000000 0x7FF00000>;
+ };
+};
+
+&sound {
+ samsung,model = "Odroid-X2";
+ samsung,audio-routing =
+ "Headphone Jack", "HPL",
+ "Headphone Jack", "HPR",
+ "IN1", "Mic Jack",
+ "Mic Jack", "MICBIAS";
+};
samsung,combiner-nr = <20>;
};
+ pmu {
+ interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
+ };
+
gic: interrupt-controller@10490000 {
cpu-offset = <0x4000>;
};
mshc0 = &mshc_0;
};
- pmu {
- compatible = "arm,cortex-a9-pmu";
- interrupt-parent = <&combiner>;
- interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
- };
-
sysram@02020000 {
compatible = "mmio-sram";
reg = <0x02020000 0x40000>;
reg = <0x14400000 0x40000>;
interrupt-names = "fifo", "vsync", "lcd_sys";
interrupts = <18 4>, <18 5>, <18 6>;
+ samsung,sysreg = <&sysreg_system_controller>;
status = "disabled";
};
i2c2_bus: i2c2-bus {
samsung,pin-pud = <0>;
};
-
- max77686_irq: max77686-irq {
- samsung,pins = "gpx3-2";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
};
i2c@12C60000 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <378000>;
-
- max77686@09 {
- compatible = "maxim,max77686";
- interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&max77686_irq>;
- wakeup-source;
- reg = <0x09>;
- #clock-cells = <1>;
-
- voltage-regulators {
- ldo1_reg: LDO1 {
- regulator-name = "P1.0V_LDO_OUT1";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "P1.8V_LDO_OUT2";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "P1.8V_LDO_OUT3";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "P1.1V_LDO_OUT7";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- ldo8_reg: LDO8 {
- regulator-name = "P1.0V_LDO_OUT8";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo10_reg: LDO10 {
- regulator-name = "P1.8V_LDO_OUT10";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "P3.0V_LDO_OUT12";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "P1.8V_LDO_OUT14";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "P1.0V_LDO_OUT15";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "P1.8V_LDO_OUT16";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "P1.8V_BUCK_OUT5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck6_reg: BUCK6 {
- regulator-name = "P1.35V_BUCK_OUT6";
- regulator-min-microvolt = <1350000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- };
-
- buck7_reg: BUCK7 {
- regulator-name = "P2.0V_BUCK_OUT7";
- regulator-min-microvolt = <2000000>;
- regulator-max-microvolt = <2000000>;
- regulator-always-on;
- };
-
- buck8_reg: BUCK8 {
- regulator-name = "P2.85V_BUCK_OUT8";
- regulator-min-microvolt = <2850000>;
- regulator-max-microvolt = <2850000>;
- regulator-always-on;
- };
- };
- };
};
i2c@12C70000 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <378000>;
-
- trackpad {
- reg = <0x67>;
- compatible = "cypress,cyapa";
- interrupts = <2 0>;
- interrupt-parent = <&gpx1>;
- wakeup-source;
- };
};
i2c@12C80000 {
max77686@09 {
compatible = "maxim,max77686";
reg = <0x09>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 0>;
voltage-regulators {
ldo1_reg: LDO1 {
sbs,poll-retry-count = <1>;
};
- ec: embedded-controller {
+ cros_ec: embedded-controller {
compatible = "google,cros-ec-i2c";
reg = <0x1e>;
interrupts = <6 0>;
pinctrl-names = "default";
pinctrl-0 = <&ec_irq>;
wakeup-source;
-
- keyboard-controller {
- compatible = "google,cros-ec-keyb";
- keypad,num-rows = <8>;
- keypad,num-columns = <13>;
- google,needs-ghost-filter;
- linux,keymap = <0x0001007d /* L_META */
- 0x0002003b /* F1 */
- 0x00030030 /* B */
- 0x00040044 /* F10 */
- 0x00060031 /* N */
- 0x0008000d /* = */
- 0x000a0064 /* R_ALT */
-
- 0x01010001 /* ESC */
- 0x0102003e /* F4 */
- 0x01030022 /* G */
- 0x01040041 /* F7 */
- 0x01060023 /* H */
- 0x01080028 /* ' */
- 0x01090043 /* F9 */
- 0x010b000e /* BKSPACE */
-
- 0x0200001d /* L_CTRL */
- 0x0201000f /* TAB */
- 0x0202003d /* F3 */
- 0x02030014 /* T */
- 0x02040040 /* F6 */
- 0x0205001b /* ] */
- 0x02060015 /* Y */
- 0x02070056 /* 102ND */
- 0x0208001a /* [ */
- 0x02090042 /* F8 */
-
- 0x03010029 /* GRAVE */
- 0x0302003c /* F2 */
- 0x03030006 /* 5 */
- 0x0304003f /* F5 */
- 0x03060007 /* 6 */
- 0x0308000c /* - */
- 0x030b002b /* \ */
-
- 0x04000061 /* R_CTRL */
- 0x0401001e /* A */
- 0x04020020 /* D */
- 0x04030021 /* F */
- 0x0404001f /* S */
- 0x04050025 /* K */
- 0x04060024 /* J */
- 0x04080027 /* ; */
- 0x04090026 /* L */
- 0x040a002b /* \ */
- 0x040b001c /* ENTER */
-
- 0x0501002c /* Z */
- 0x0502002e /* C */
- 0x0503002f /* V */
- 0x0504002d /* X */
- 0x05050033 /* , */
- 0x05060032 /* M */
- 0x0507002a /* L_SHIFT */
- 0x05080035 /* / */
- 0x05090034 /* . */
- 0x050B0039 /* SPACE */
-
- 0x06010002 /* 1 */
- 0x06020004 /* 3 */
- 0x06030005 /* 4 */
- 0x06040003 /* 2 */
- 0x06050009 /* 8 */
- 0x06060008 /* 7 */
- 0x0608000b /* 0 */
- 0x0609000a /* 9 */
- 0x060a0038 /* L_ALT */
- 0x060b006c /* DOWN */
- 0x060c006a /* RIGHT */
-
- 0x07010010 /* Q */
- 0x07020012 /* E */
- 0x07030013 /* R */
- 0x07040011 /* W */
- 0x07050017 /* I */
- 0x07060016 /* U */
- 0x07070036 /* R_SHIFT */
- 0x07080019 /* P */
- 0x07090018 /* O */
- 0x070b0067 /* UP */
- 0x070c0069>; /* LEFT */
- };
};
power-regulator {
sound {
compatible = "google,snow-audio-max98095";
+ samsung,model = "Snow-I2S-MAX98095";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98095>;
};
};
};
};
+
+&i2c_0 {
+ max77686@09 {
+ compatible = "maxim,max77686";
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max77686_irq>;
+ wakeup-source;
+ reg = <0x09>;
+ #clock-cells = <1>;
+
+ voltage-regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "P1.0V_LDO_OUT1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "P1.8V_LDO_OUT2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "P1.8V_LDO_OUT3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "P1.35V_BUCK_OUT6";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "P2.0V_BUCK_OUT7";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "P2.85V_BUCK_OUT8";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&i2c_1 {
+ trackpad {
+ reg = <0x67>;
+ compatible = "cypress,cyapa";
+ interrupts = <2 0>;
+ interrupt-parent = <&gpx1>;
+ wakeup-source;
+ };
+};
+
+&pinctrl_0 {
+ max77686_irq: max77686-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+#include "cros-ec-keyboard.dtsi"
interrupts = <0 243 0>;
};
+ pmu_system_controller: system-controller@10D50000 {
+ compatible = "samsung,exynos5260-pmu", "syscon";
+ reg = <0x10D50000 0x10000>;
+ };
+
uart0: serial@12C00000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C00000 0x100>;
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x0>;
+ clock-frequency = <1600000000>;
};
CPU1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x1>;
+ clock-frequency = <1600000000>;
};
CPU2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x2>;
+ clock-frequency = <1600000000>;
};
CPU3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x3>;
+ clock-frequency = <1600000000>;
};
};
reg = <0x10000000 0x100>;
};
+ pmu_system_controller: system-controller@10040000 {
+ compatible = "samsung,exynos5410-pmu", "syscon";
+ reg = <0x10040000 0x5000>;
+ };
+
mct: mct@101C0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0xB00>;
"google,pit", "google,peach","samsung,exynos5420",
"samsung,exynos5";
- memory {
- reg = <0x20000000 0x80000000>;
+ aliases {
+ /* Assign 20 so we don't get confused w/ builtin ones */
+ i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 1000000 0>;
+ brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+ default-brightness-level = <7>;
+ pinctrl-0 = <&pwm0_out>;
+ pinctrl-names = "default";
};
fixed-rate-clocks {
};
};
- backlight {
- compatible = "pwm-backlight";
- pwms = <&pwm 0 1000000 0>;
- brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
- default-brightness-level = <7>;
- pinctrl-0 = <&pwm0_out>;
- pinctrl-names = "default";
+ memory {
+ reg = <0x20000000 0x80000000>;
};
sound {
compatible = "google,snow-audio-max98090";
+ samsung,model = "Peach-Pit-I2S-MAX98090";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98090>;
};
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
};
-};
-&pinctrl_0 {
- max98090_irq: max98090-irq {
- samsung,pins = "gpx0-2";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ vbat: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vbat-supply";
+ regulator-boot-on;
+ regulator-always-on;
};
+};
- tpm_irq: tpm-irq {
- samsung,pins = "gpx1-0";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd_gpio>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x06>;
+ samsung,lane-count = <2>;
+ samsung,hpd-gpio = <&gpx2 6 0>;
- power_key_irq: power-key-irq {
- samsung,pins = "gpx1-2";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
+ display-timings {
+ native-mode = <&timing1>;
- hdmi_hpd_irq: hdmi-hpd-irq {
- samsung,pins = "gpx3-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <1>;
- samsung,pin-drv = <0>;
+ timing1: timing@1 {
+ clock-frequency = <70589280>;
+ hactive = <1366>;
+ vactive = <768>;
+ hfront-porch = <40>;
+ hback-porch = <40>;
+ hsync-len = <32>;
+ vback-porch = <10>;
+ vfront-porch = <12>;
+ vsync-len = <6>;
+ };
};
+};
- dp_hpd_gpio: dp_hpd_gpio {
- samsung,pins = "gpx2-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
};
-&pinctrl_3 {
- usb300_vbus_en: usb300-vbus-en {
- samsung,pins = "gph0-0";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+&hdmi {
+ status = "okay";
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ ddc = <&i2c_2>;
+};
+
+&hsi2c_7 {
+ status = "okay";
+
+ max98090: codec@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupts = <2 0>;
+ interrupt-parent = <&gpx0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max98090_irq>;
};
+};
- usb301_vbus_en: usb301-vbus-en {
- samsung,pins = "gph0-1";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+&hsi2c_9 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+
+ /* Unused irq; but still need to configure the pins */
+ pinctrl-names = "default";
+ pinctrl-0 = <&tpm_irq>;
};
};
-&rtc {
+&i2c_2 {
status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x50>;
};
-&uart_3 {
+&i2s0 {
status = "okay";
};
};
};
-&hsi2c_7 {
- status = "okay";
- max98090: codec@10 {
- compatible = "maxim,max98090";
- reg = <0x10>;
- interrupts = <2 0>;
- interrupt-parent = <&gpx0>;
- pinctrl-names = "default";
- pinctrl-0 = <&max98090_irq>;
+&pinctrl_0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mask_tpm_reset>;
+
+ max98090_irq: max98090-irq {
+ samsung,pins = "gpx0-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ /* We need GPX0_6 to be low at sleep time; just keep it low always */
+ mask_tpm_reset: mask-tpm-reset {
+ samsung,pins = "gpx0-6";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ samsung,pin-val = <0>;
+ };
+
+ tpm_irq: tpm-irq {
+ samsung,pins = "gpx1-0";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ power_key_irq: power-key-irq {
+ samsung,pins = "gpx1-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ tps65090_irq: tps65090-irq {
+ samsung,pins = "gpx2-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ dp_hpd_gpio: dp_hpd_gpio {
+ samsung,pins = "gpx2-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
};
};
-&hsi2c_9 {
- status = "okay";
- clock-frequency = <400000>;
+&pinctrl_3 {
+ /* Drive SPI lines at x2 for better integrity */
+ spi2-bus {
+ samsung,pin-drv = <2>;
+ };
- tpm@20 {
- compatible = "infineon,slb9645tt";
- reg = <0x20>;
+ /* Drive SPI chip select at x2 for better integrity */
+ ec_spi_cs: ec-spi-cs {
+ samsung,pins = "gpb1-2";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <2>;
+ };
- /* Unused irq; but still need to configure the pins */
- pinctrl-names = "default";
- pinctrl-0 = <&tpm_irq>;
+ usb300_vbus_en: usb300-vbus-en {
+ samsung,pins = "gph0-0";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb301_vbus_en: usb301-vbus-en {
+ samsung,pins = "gph0-1";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
};
};
-&i2c_2 {
+&rtc {
status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x50>;
};
-&hdmi {
+&spi_2 {
+ status = "okay";
+ num-cs = <1>;
+ samsung,spi-src-clk = <0>;
+ cs-gpios = <&gpb1 2 0>;
+
+ cros_ec: cros-ec@0 {
+ compatible = "google,cros-ec-spi";
+ interrupt-parent = <&gpx1>;
+ interrupts = <5 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ec_spi_cs &ec_irq>;
+ reg = <0>;
+ spi-max-frequency = <3125000>;
+
+ controller-data {
+ samsung,spi-feedback-delay = <1>;
+ };
+
+ i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ google,remote-bus = <0>;
+
+ battery: sbs-battery@b {
+ compatible = "sbs,sbs-battery";
+ reg = <0xb>;
+ sbs,poll-retry-count = <1>;
+ sbs,i2c-retry-count = <2>;
+ };
+
+ power-regulator@48 {
+ compatible = "ti,tps65090";
+ reg = <0x48>;
+
+ /*
+ * Config irq to disable internal pulls
+ * even though we run in polling mode.
+ */
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps65090_irq>;
+
+ vsys1-supply = <&vbat>;
+ vsys2-supply = <&vbat>;
+ vsys3-supply = <&vbat>;
+ infet1-supply = <&vbat>;
+ infet2-supply = <&vbat>;
+ infet3-supply = <&vbat>;
+ infet4-supply = <&vbat>;
+ infet5-supply = <&vbat>;
+ infet6-supply = <&vbat>;
+ infet7-supply = <&vbat>;
+ vsys-l1-supply = <&vbat>;
+ vsys-l2-supply = <&vbat>;
+
+ regulators {
+ tps65090_dcdc1: dcdc1 {
+ ti,enable-ext-control;
+ };
+ tps65090_dcdc2: dcdc2 {
+ ti,enable-ext-control;
+ };
+ tps65090_dcdc3: dcdc3 {
+ ti,enable-ext-control;
+ };
+ tps65090_fet1: fet1 {
+ regulator-name = "vcd_led";
+ };
+ tps65090_fet2: fet2 {
+ regulator-name = "video_mid";
+ regulator-always-on;
+ };
+ tps65090_fet3: fet3 {
+ regulator-name = "wwan_r";
+ regulator-always-on;
+ };
+ tps65090_fet4: fet4 {
+ regulator-name = "sdcard";
+ regulator-always-on;
+ };
+ tps65090_fet5: fet5 {
+ regulator-name = "camout";
+ };
+ tps65090_fet6: fet6 {
+ regulator-name = "lcd_vdd";
+ };
+ tps65090_fet7: fet7 {
+ regulator-name = "video_mid_1a";
+ regulator-always-on;
+ };
+ tps65090_ldo1: ldo1 {
+ };
+ tps65090_ldo2: ldo2 {
+ };
+ };
+
+ charger {
+ compatible = "ti,tps65090-charger";
+ };
+ };
+ };
+ };
+};
+
+&uart_3 {
status = "okay";
- hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- ddc = <&i2c_2>;
};
&usbdrd_phy0 {
timeout-sec = <32>;
};
-&i2s0 {
- status = "okay";
-};
-
-&fimd {
- status = "okay";
- samsung,invert-vclk;
-};
-
-&dp {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd_gpio>;
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x06>;
- samsung,lane-count = <2>;
- samsung,hpd-gpio = <&gpx2 6 0>;
-
- display-timings {
- native-mode = <&timing1>;
-
- timing1: timing@1 {
- clock-frequency = <70589280>;
- hactive = <1366>;
- vactive = <768>;
- hfront-porch = <40>;
- hback-porch = <40>;
- hsync-len = <32>;
- vback-porch = <10>;
- vfront-porch = <12>;
- vsync-len = <6>;
- };
- };
-};
+#include "cros-ec-keyboard.dtsi"
clock-names = "oscclk", "pclk0", "clk0";
};
- disp_pd: power-domain@100440C0 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x100440C0 0x20>;
- };
-
msc_pd: power-domain@10044120 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044120 0x20>;
phy-names = "dp";
};
- fimd: fimd@14400000 {
+ mipi_phy: video-phy@10040714 {
+ compatible = "samsung,s5pv210-mipi-video-phy";
+ reg = <0x10040714 12>;
+ #phy-cells = <1>;
+ };
+
+ dsi@14500000 {
+ compatible = "samsung,exynos5410-mipi-dsi";
+ reg = <0x14500000 0x10000>;
+ interrupts = <0 82 0>;
samsung,power-domain = <&disp_pd>;
+ phys = <&mipi_phy 1>;
+ phy-names = "dsim";
+ clocks = <&clock CLK_DSIM1>, <&clock CLK_SCLK_MIPI1>;
+ clock-names = "bus_clk", "pll_clk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ fimd: fimd@14400000 {
clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
clock-names = "sclk_fimd", "fimd";
};
"google,pi", "google,peach", "samsung,exynos5800",
"samsung,exynos5";
- memory {
- reg = <0x20000000 0x80000000>;
+ aliases {
+ /* Assign 20 so we don't get confused w/ builtin ones */
+ i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 1000000 0>;
+ brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+ default-brightness-level = <7>;
+ pinctrl-0 = <&pwm0_out>;
+ pinctrl-names = "default";
};
fixed-rate-clocks {
};
};
- backlight {
- compatible = "pwm-backlight";
- pwms = <&pwm 0 1000000 0>;
- brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
- default-brightness-level = <7>;
- pinctrl-0 = <&pwm0_out>;
- pinctrl-names = "default";
+ memory {
+ reg = <0x20000000 0x80000000>;
+ };
+
+ sound {
+ compatible = "google,snow-audio-max98091";
+
+ samsung,model = "Peach-Pi-I2S-MAX98091";
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&max98091>;
};
usb300_vbus_reg: regulator-usb300 {
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
};
-};
-&pinctrl_0 {
- tpm_irq: tpm-irq {
- samsung,pins = "gpx1-0";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ vbat: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vbat-supply";
+ regulator-boot-on;
+ regulator-always-on;
};
+};
- power_key_irq: power-key-irq {
- samsung,pins = "gpx1-2";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd_gpio>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <2>;
+ samsung,hpd-gpio = <&gpx2 6 0>;
- dp_hpd_gpio: dp_hpd_gpio {
- samsung,pins = "gpx2-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
+ display-timings {
+ native-mode = <&timing1>;
- hdmi_hpd_irq: hdmi-hpd-irq {
- samsung,pins = "gpx3-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <1>;
- samsung,pin-drv = <0>;
+ timing1: timing@1 {
+ clock-frequency = <150660000>;
+ hactive = <1920>;
+ vactive = <1080>;
+ hfront-porch = <60>;
+ hback-porch = <172>;
+ hsync-len = <80>;
+ vback-porch = <25>;
+ vfront-porch = <10>;
+ vsync-len = <10>;
+ };
};
};
-&pinctrl_3 {
- usb300_vbus_en: usb300-vbus-en {
- samsung,pins = "gph0-0";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
+};
+
+&hdmi {
+ status = "okay";
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ ddc = <&i2c_2>;
+};
+
+&hsi2c_7 {
+ status = "okay";
+
+ max98091: codec@10 {
+ compatible = "maxim,max98091";
+ reg = <0x10>;
+ interrupts = <2 0>;
+ interrupt-parent = <&gpx0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max98091_irq>;
};
+};
- usb301_vbus_en: usb301-vbus-en {
- samsung,pins = "gph0-1";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+&hsi2c_9 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+
+ /* Unused irq; but still need to configure the pins */
+ pinctrl-names = "default";
+ pinctrl-0 = <&tpm_irq>;
};
};
-&rtc {
+&i2c_2 {
status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x50>;
};
-&uart_3 {
+&i2s0 {
status = "okay";
};
};
};
-&dp {
- status = "okay";
+
+&pinctrl_0 {
pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd_gpio>;
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <2>;
- samsung,hpd-gpio = <&gpx2 6 0>;
+ pinctrl-0 = <&mask_tpm_reset>;
- display-timings {
- native-mode = <&timing1>;
+ max98091_irq: max98091-irq {
+ samsung,pins = "gpx0-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
- timing1: timing@1 {
- clock-frequency = <150660000>;
- hactive = <1920>;
- vactive = <1080>;
- hfront-porch = <60>;
- hback-porch = <172>;
- hsync-len = <80>;
- vback-porch = <25>;
- vfront-porch = <10>;
- vsync-len = <10>;
- };
+ /* We need GPX0_6 to be low at sleep time; just keep it low always */
+ mask_tpm_reset: mask-tpm-reset {
+ samsung,pins = "gpx0-6";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ samsung,pin-val = <0>;
};
-};
-&fimd {
- status = "okay";
- samsung,invert-vclk;
+ tpm_irq: tpm-irq {
+ samsung,pins = "gpx1-0";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ power_key_irq: power-key-irq {
+ samsung,pins = "gpx1-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ tps65090_irq: tps65090-irq {
+ samsung,pins = "gpx2-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ dp_hpd_gpio: dp_hpd_gpio {
+ samsung,pins = "gpx2-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
};
-&hsi2c_9 {
- status = "okay";
- clock-frequency = <400000>;
+&pinctrl_3 {
+ /* Drive SPI lines at x2 for better integrity */
+ spi2-bus {
+ samsung,pin-drv = <2>;
+ };
- tpm@20 {
- compatible = "infineon,slb9645tt";
- reg = <0x20>;
- /* Unused irq; but still need to configure the pins */
- pinctrl-names = "default";
- pinctrl-0 = <&tpm_irq>;
+ /* Drive SPI chip select at x2 for better integrity */
+ ec_spi_cs: ec-spi-cs {
+ samsung,pins = "gpb1-2";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <2>;
+ };
+
+ usb300_vbus_en: usb300-vbus-en {
+ samsung,pins = "gph0-0";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb301_vbus_en: usb301-vbus-en {
+ samsung,pins = "gph0-1";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
};
};
-&i2c_2 {
+&rtc {
status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x50>;
};
-&hdmi {
+&spi_2 {
+ status = "okay";
+ num-cs = <1>;
+ samsung,spi-src-clk = <0>;
+ cs-gpios = <&gpb1 2 0>;
+
+ cros_ec: cros-ec@0 {
+ compatible = "google,cros-ec-spi";
+ interrupt-parent = <&gpx1>;
+ interrupts = <5 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ec_spi_cs &ec_irq>;
+ reg = <0>;
+ spi-max-frequency = <3125000>;
+
+ controller-data {
+ samsung,spi-feedback-delay = <1>;
+ };
+
+ i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ google,remote-bus = <0>;
+
+ battery: sbs-battery@b {
+ compatible = "sbs,sbs-battery";
+ reg = <0xb>;
+ sbs,poll-retry-count = <1>;
+ sbs,i2c-retry-count = <2>;
+ };
+
+ power-regulator@48 {
+ compatible = "ti,tps65090";
+ reg = <0x48>;
+
+ /*
+ * Config irq to disable internal pulls
+ * even though we run in polling mode.
+ */
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps65090_irq>;
+
+ vsys1-supply = <&vbat>;
+ vsys2-supply = <&vbat>;
+ vsys3-supply = <&vbat>;
+ infet1-supply = <&vbat>;
+ infet2-supply = <&vbat>;
+ infet3-supply = <&vbat>;
+ infet4-supply = <&vbat>;
+ infet5-supply = <&vbat>;
+ infet6-supply = <&vbat>;
+ infet7-supply = <&vbat>;
+ vsys-l1-supply = <&vbat>;
+ vsys-l2-supply = <&vbat>;
+
+ regulators {
+ tps65090_dcdc1: dcdc1 {
+ ti,enable-ext-control;
+ };
+ tps65090_dcdc2: dcdc2 {
+ ti,enable-ext-control;
+ };
+ tps65090_dcdc3: dcdc3 {
+ ti,enable-ext-control;
+ };
+ tps65090_fet1: fet1 {
+ regulator-name = "vcd_led";
+ };
+ tps65090_fet2: fet2 {
+ regulator-name = "video_mid";
+ regulator-always-on;
+ };
+ tps65090_fet3: fet3 {
+ regulator-name = "wwan_r";
+ regulator-always-on;
+ };
+ tps65090_fet4: fet4 {
+ regulator-name = "sdcard";
+ regulator-always-on;
+ };
+ tps65090_fet5: fet5 {
+ regulator-name = "camout";
+ };
+ tps65090_fet6: fet6 {
+ regulator-name = "lcd_vdd";
+ };
+ tps65090_fet7: fet7 {
+ regulator-name = "video_mid_1a";
+ regulator-always-on;
+ };
+ tps65090_ldo1: ldo1 {
+ };
+ tps65090_ldo2: ldo2 {
+ };
+ };
+
+ charger {
+ compatible = "ti,tps65090-charger";
+ };
+ };
+ };
+ };
+};
+
+&uart_3 {
status = "okay";
- hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- ddc = <&i2c_2>;
};
&usbdrd_phy0 {
&watchdog {
timeout-sec = <32>;
};
+
+#include "cros-ec-keyboard.dtsi"
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <6000000>;
};
+
+ main_xtal {
+ clock-frequency = <6000000>;
+ };
};
ahb {
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "hisilicon,hi3620-smp";
cpu@0 {
device_type = "cpu";
--- /dev/null
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2013-2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include "hisi-x5hd2.dtsi"
+
+/ {
+ model = "Hisilicon HIX5HD2 Development Board";
+ compatible = "hisilicon,hix5hd2";
+
+ chosen {
+ bootargs = "console=ttyAMA0,115200 earlyprintk";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "hisilicon,hix5hd2-smp";
+
+ cpu@0 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&l2>;
+ };
+
+ cpu@1 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <1>;
+ next-level-cache = <&l2>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x80000000>;
+ };
+};
+
+&timer0 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2013-2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include "skeleton.dtsi"
+#include <dt-bindings/clock/hix5hd2-clock.h>
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ gic: interrupt-controller@f8a01000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ /* gic dist base, gic cpu base */
+ reg = <0xf8a01000 0x1000>, <0xf8a00100 0x100>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ ranges = <0 0xf8000000 0x8000000>;
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus";
+ ranges;
+
+ timer0: timer@00002000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00002000 0x1000>;
+ /* timer00 & timer01 */
+ interrupts = <0 24 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer1: timer@00a29000 {
+ /*
+ * Only used in NORMAL state, not available ins
+ * SLOW or DOZE state.
+ * The rate is fixed in 24MHz.
+ */
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a29000 0x1000>;
+ /* timer10 & timer11 */
+ interrupts = <0 25 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer2: timer@00a2a000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a2a000 0x1000>;
+ /* timer20 & timer21 */
+ interrupts = <0 26 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer3: timer@00a2b000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a2b000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 27 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer4: timer@00a81000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a81000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 28 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ uart0: uart@00b00000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00b00000 0x1000>;
+ interrupts = <0 49 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart1: uart@00006000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00006000 0x1000>;
+ interrupts = <0 50 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart2: uart@00b02000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00b02000 0x1000>;
+ interrupts = <0 51 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart3: uart@00b03000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00b03000 0x1000>;
+ interrupts = <0 52 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart4: uart@00b04000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xb04000 0x1000>;
+ interrupts = <0 53 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+ };
+
+ local_timer@00a00600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x00a00600 0x20>;
+ interrupts = <1 13 0xf01>;
+ };
+
+ l2: l2-cache {
+ compatible = "arm,pl310-cache";
+ reg = <0x00a10000 0x100000>;
+ interrupts = <0 15 4>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ sysctrl: system-controller@00000000 {
+ compatible = "hisilicon,sysctrl";
+ reg = <0x00000000 0x1000>;
+ reboot-offset = <0x4>;
+ };
+
+ cpuctrl@00a22000 {
+ compatible = "hisilicon,cpuctrl";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x00a22000 0x2000>;
+ ranges = <0 0x00a22000 0x2000>;
+
+ clock: clock@0 {
+ compatible = "hisilicon,hix5hd2-clock";
+ reg = <0 0x2000>;
+ #clock-cells = <1>;
+ };
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD25 with the CMO-QVGA Display";
+ compatible = "eukrea,mbimxsd25-baseboard-cmo-qvga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+ cmo_qvga: display {
+ model = "CMO-QVGA";
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xcad08b80>;
+ bus-width = <18>;
+ native-mode = <&qvga_timings>;
+ display-timings {
+ qvga_timings: 320x240 {
+ clock-frequency = <6500000>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <30>;
+ hfront-porch = <38>;
+ vback-porch = <20>;
+ vfront-porch = <3>;
+ hsync-len = <15>;
+ vsync-len = <4>;
+ };
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_lcd_3v3: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
+ regulator-name = "lcd-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+ };
+};
+
+&iomuxc {
+ imx25-eukrea-mbimxsd25-baseboard-cmo-qvga {
+ pinctrl_reg_lcd_3v3: reg_lcd_3v3 {
+ fsl,pins = <MX25_PAD_PWM__GPIO_1_26 0x80000000>;
+ };
+ };
+};
+
+&lcdc {
+ display = <&cmo_qvga>;
+ fsl,lpccr = <0x00a903ff>;
+ lcd-supply = <®_lcd_3v3>;
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD25 with the DVI-SVGA Display";
+ compatible = "eukrea,mbimxsd25-baseboard-dvi-svga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+ dvi_svga: display {
+ model = "DVI-SVGA";
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xfa208b80>;
+ bus-width = <18>;
+ native-mode = <&dvi_svga_timings>;
+ display-timings {
+ dvi_svga_timings: 800x600 {
+ clock-frequency = <40000000>;
+ hactive = <800>;
+ vactive = <600>;
+ hback-porch = <75>;
+ hfront-porch = <75>;
+ vback-porch = <7>;
+ vfront-porch = <75>;
+ hsync-len = <7>;
+ vsync-len = <7>;
+ };
+ };
+ };
+};
+
+&lcdc {
+ display = <&dvi_svga>;
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD25 with the DVI-VGA Display";
+ compatible = "eukrea,mbimxsd25-baseboard-dvi-vga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+ dvi_vga: display {
+ model = "DVI-VGA";
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xfa208b80>;
+ bus-width = <18>;
+ native-mode = <&dvi_vga_timings>;
+ display-timings {
+ dvi_vga_timings: 640x480 {
+ clock-frequency = <31250000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <100>;
+ hfront-porch = <100>;
+ vback-porch = <7>;
+ vfront-porch = <100>;
+ hsync-len = <7>;
+ vsync-len = <7>;
+ };
+ };
+ };
+};
+
+&lcdc {
+ display = <&dvi_vga>;
+ status = "okay";
+};
&ssi1 {
codec-handle = <&tlv320aic23>;
- fsl,mode = "i2s-slave";
status = "okay";
};
&ssi1 {
codec-handle = <&codec>;
- fsl,mode = "i2s-slave";
status = "okay";
};
dr_mode = "host";
status = "okay";
};
+
+&usbotg {
+ phy_type = "utmi";
+ dr_mode = "otg";
+ external-vbus-divider;
+ status = "okay";
+};
gpt4: timer@53f84000 {
compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
reg = <0x53f84000 0x4000>;
- clocks = <&clks 9>, <&clks 45>;
+ clocks = <&clks 95>, <&clks 47>;
clock-names = "ipg", "per";
interrupts = <1>;
};
gpt3: timer@53f88000 {
compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
reg = <0x53f88000 0x4000>;
- clocks = <&clks 9>, <&clks 47>;
+ clocks = <&clks 94>, <&clks 47>;
clock-names = "ipg", "per";
interrupts = <29>;
};
gpt2: timer@53f8c000 {
compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
reg = <0x53f8c000 0x4000>;
- clocks = <&clks 9>, <&clks 47>;
+ clocks = <&clks 93>, <&clks 47>;
clock-names = "ipg", "per";
interrupts = <53>;
};
gpt1: timer@53f90000 {
compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
reg = <0x53f90000 0x4000>;
- clocks = <&clks 9>, <&clks 47>;
+ clocks = <&clks 92>, <&clks 47>;
clock-names = "ipg", "per";
interrupts = <54>;
};
--- /dev/null
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx27.dtsi"
+
+/ {
+ model = "Eukrea CPUIMX27";
+ compatible = "eukrea,cpuimx27", "fsl,imx27";
+
+ memory {
+ reg = <0xa0000000 0x04000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "simple-bus";
+
+ clk14745600: clock@0 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <14745600>;
+ reg = <0>;
+ };
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ pcf8563@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nfc>;
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ nand-on-flash-bbt;
+ status = "okay";
+};
+
+&owire {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_owire>;
+ status = "okay";
+};
+
+&sdhci2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdhc2>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&usbh2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh2>;
+ dr_mode = "host";
+ phy_type = "ulpi";
+ disable-over-current;
+ status = "okay";
+};
+
+&usbotg {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ dr_mode = "otg";
+ phy_type = "ulpi";
+ disable-over-current;
+ status = "okay";
+};
+
+&weim {
+ status = "okay";
+
+ nor: nor@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ linux,mtd-name = "physmap-flash.0";
+ fsl,weim-cs-timing = <0x00008f03 0xa0330d01 0x002208c0>;
+ };
+
+ uart8250@3,200000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart8250_1>;
+ compatible = "ns8250";
+ clocks = <&clk14745600>;
+ fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+ interrupts = <&gpio2 23 IRQ_TYPE_LEVEL_LOW>;
+ reg = <3 0x200000 0x1000>;
+ reg-shift = <1>;
+ reg-io-width = <1>;
+ no-loopback-test;
+ };
+
+ uart8250@3,400000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart8250_2>;
+ compatible = "ns8250";
+ clocks = <&clk14745600>;
+ fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+ interrupts = <&gpio2 22 IRQ_TYPE_LEVEL_LOW>;
+ reg = <3 0x400000 0x1000>;
+ reg-shift = <1>;
+ reg-io-width = <1>;
+ no-loopback-test;
+ };
+
+ uart8250@3,800000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart8250_3>;
+ compatible = "ns8250";
+ clocks = <&clk14745600>;
+ fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+ interrupts = <&gpio2 27 IRQ_TYPE_LEVEL_LOW>;
+ reg = <3 0x800000 0x1000>;
+ reg-shift = <1>;
+ reg-io-width = <1>;
+ no-loopback-test;
+ };
+
+ uart8250@3,1000000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart8250_4>;
+ compatible = "ns8250";
+ clocks = <&clk14745600>;
+ fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+ interrupts = <&gpio2 30 IRQ_TYPE_LEVEL_LOW>;
+ reg = <3 0x1000000 0x1000>;
+ reg-shift = <1>;
+ reg-io-width = <1>;
+ no-loopback-test;
+ };
+};
+
+&iomuxc {
+ imx27-eukrea-cpuimx27 {
+ pinctrl_fec: fecgrp {
+ fsl,pins = <
+ MX27_PAD_SD3_CMD__FEC_TXD0 0x0
+ MX27_PAD_SD3_CLK__FEC_TXD1 0x0
+ MX27_PAD_ATA_DATA0__FEC_TXD2 0x0
+ MX27_PAD_ATA_DATA1__FEC_TXD3 0x0
+ MX27_PAD_ATA_DATA2__FEC_RX_ER 0x0
+ MX27_PAD_ATA_DATA3__FEC_RXD1 0x0
+ MX27_PAD_ATA_DATA4__FEC_RXD2 0x0
+ MX27_PAD_ATA_DATA5__FEC_RXD3 0x0
+ MX27_PAD_ATA_DATA6__FEC_MDIO 0x0
+ MX27_PAD_ATA_DATA7__FEC_MDC 0x0
+ MX27_PAD_ATA_DATA8__FEC_CRS 0x0
+ MX27_PAD_ATA_DATA9__FEC_TX_CLK 0x0
+ MX27_PAD_ATA_DATA10__FEC_RXD0 0x0
+ MX27_PAD_ATA_DATA11__FEC_RX_DV 0x0
+ MX27_PAD_ATA_DATA12__FEC_RX_CLK 0x0
+ MX27_PAD_ATA_DATA13__FEC_COL 0x0
+ MX27_PAD_ATA_DATA14__FEC_TX_ER 0x0
+ MX27_PAD_ATA_DATA15__FEC_TX_EN 0x0
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX27_PAD_I2C_DATA__I2C_DATA 0x0
+ MX27_PAD_I2C_CLK__I2C_CLK 0x0
+ >;
+ };
+
+ pinctrl_nfc: nfcgrp {
+ fsl,pins = <
+ MX27_PAD_NFRB__NFRB 0x0
+ MX27_PAD_NFCLE__NFCLE 0x0
+ MX27_PAD_NFWP_B__NFWP_B 0x0
+ MX27_PAD_NFCE_B__NFCE_B 0x0
+ MX27_PAD_NFALE__NFALE 0x0
+ MX27_PAD_NFRE_B__NFRE_B 0x0
+ MX27_PAD_NFWE_B__NFWE_B 0x0
+ >;
+ };
+
+ pinctrl_owire: owiregrp {
+ fsl,pins = <
+ MX27_PAD_RTCK__OWIRE 0x0
+ >;
+ };
+
+ pinctrl_sdhc2: sdhc2grp {
+ fsl,pins = <
+ MX27_PAD_SD2_CLK__SD2_CLK 0x0
+ MX27_PAD_SD2_CMD__SD2_CMD 0x0
+ MX27_PAD_SD2_D0__SD2_D0 0x0
+ MX27_PAD_SD2_D1__SD2_D1 0x0
+ MX27_PAD_SD2_D2__SD2_D2 0x0
+ MX27_PAD_SD2_D3__SD2_D3 0x0
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX27_PAD_USBH1_TXDM__UART4_TXD 0x0
+ MX27_PAD_USBH1_RXDP__UART4_RXD 0x0
+ MX27_PAD_USBH1_TXDP__UART4_CTS 0x0
+ MX27_PAD_USBH1_FS__UART4_RTS 0x0
+ >;
+ };
+
+ pinctrl_uart8250_1: uart82501grp {
+ fsl,pins = <
+ MX27_PAD_USB_PWR__GPIO2_23 0x0
+ >;
+ };
+
+ pinctrl_uart8250_2: uart82502grp {
+ fsl,pins = <
+ MX27_PAD_USBH1_SUSP__GPIO2_22 0x0
+ >;
+ };
+
+ pinctrl_uart8250_3: uart82503grp {
+ fsl,pins = <
+ MX27_PAD_USBH1_OE_B__GPIO2_27 0x0
+ >;
+ };
+
+ pinctrl_uart8250_4: uart82504grp {
+ fsl,pins = <
+ MX27_PAD_USBH1_RXDM__GPIO2_30 0x0
+ >;
+ };
+
+ pinctrl_usbh2: usbh2grp {
+ fsl,pins = <
+ MX27_PAD_USBH2_CLK__USBH2_CLK 0x0
+ MX27_PAD_USBH2_DIR__USBH2_DIR 0x0
+ MX27_PAD_USBH2_NXT__USBH2_NXT 0x0
+ MX27_PAD_USBH2_STP__USBH2_STP 0x0
+ MX27_PAD_CSPI2_SCLK__USBH2_DATA0 0x0
+ MX27_PAD_CSPI2_MOSI__USBH2_DATA1 0x0
+ MX27_PAD_CSPI2_MISO__USBH2_DATA2 0x0
+ MX27_PAD_CSPI2_SS1__USBH2_DATA3 0x0
+ MX27_PAD_CSPI2_SS2__USBH2_DATA4 0x0
+ MX27_PAD_CSPI1_SS2__USBH2_DATA5 0x0
+ MX27_PAD_CSPI2_SS0__USBH2_DATA6 0x0
+ MX27_PAD_USBH2_DATA7__USBH2_DATA7 0x0
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX27_PAD_USBOTG_CLK__USBOTG_CLK 0x0
+ MX27_PAD_USBOTG_DIR__USBOTG_DIR 0x0
+ MX27_PAD_USBOTG_NXT__USBOTG_NXT 0x0
+ MX27_PAD_USBOTG_STP__USBOTG_STP 0x0
+ MX27_PAD_USBOTG_DATA0__USBOTG_DATA0 0x0
+ MX27_PAD_USBOTG_DATA1__USBOTG_DATA1 0x0
+ MX27_PAD_USBOTG_DATA2__USBOTG_DATA2 0x0
+ MX27_PAD_USBOTG_DATA3__USBOTG_DATA3 0x0
+ MX27_PAD_USBOTG_DATA4__USBOTG_DATA4 0x0
+ MX27_PAD_USBOTG_DATA5__USBOTG_DATA5 0x0
+ MX27_PAD_USBOTG_DATA6__USBOTG_DATA6 0x0
+ MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x0
+ >;
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx27-eukrea-cpuimx27.dtsi"
+
+/ {
+ model = "Eukrea MBIMXSD27";
+ compatible = "eukrea,mbimxsd27-baseboard", "eukrea,cpuimx27", "fsl,imx27";
+
+ display0: CMO-QVGA {
+ model = "CMO-QVGA";
+ native-mode = <&timing0>;
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xfad08b80>;
+
+ display-timings {
+ timing0: 320x240 {
+ clock-frequency = <6500000>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <20>;
+ hsync-len = <30>;
+ hfront-porch = <38>;
+ vback-porch = <4>;
+ vsync-len = <3>;
+ vfront-porch = <15>;
+ };
+ };
+ };
+
+ backlight {
+ compatible = "gpio-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight>;
+ gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpioleds>;
+
+ led1 {
+ label = "system::live";
+ gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led2 {
+ label = "system::user";
+ gpios = <&gpio6 19 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "simple-bus";
+
+ reg_lcd: regulator@0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdreg>;
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "LCD";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+ };
+};
+
+&cspi1 {
+ pinctrl-0 = <&pinctrl_cspi1>;
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ ads7846 {
+ compatible = "ti,ads7846";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touch>;
+ reg = <0>;
+ interrupts = <&gpio4 25 IRQ_TYPE_LEVEL_LOW>;
+ spi-cpol;
+ spi-max-frequency = <1500000>;
+ ti,keep-vref-on;
+ };
+};
+
+&fb {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_imxfb>;
+ display = <&display0>;
+ lcd-supply = <®_lcd>;
+ fsl,dmacr = <0x00040060>;
+ fsl,lscr1 = <0x00120300>;
+ fsl,lpccr = <0x00a903ff>;
+ status = "okay";
+};
+
+&i2c1 {
+ codec: codec@1a {
+ compatible = "ti,tlv320aic23";
+ reg = <0x1a>;
+ };
+};
+
+&kpp {
+ linux,keymap = <
+ MATRIX_KEY(0, 0, KEY_UP)
+ MATRIX_KEY(0, 1, KEY_DOWN)
+ MATRIX_KEY(1, 0, KEY_RIGHT)
+ MATRIX_KEY(1, 1, KEY_LEFT)
+ >;
+ status = "okay";
+};
+
+&sdhci1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdhc1>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&ssi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssi1>;
+ codec-handle = <&codec>;
+ status = "okay";
+};
+
+&uart1 {
+ fsl,uart-has-rtscts;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ fsl,uart-has-rtscts;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&uart3 {
+ fsl,uart-has-rtscts;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ status = "okay";
+};
+
+&iomuxc {
+ imx27-eukrea-cpuimx27-baseboard {
+ pinctrl_cspi1: cspi1grp {
+ fsl,pins = <
+ MX27_PAD_CSPI1_MISO__CSPI1_MISO 0x0
+ MX27_PAD_CSPI1_MOSI__CSPI1_MOSI 0x0
+ MX27_PAD_CSPI1_SCLK__CSPI1_SCLK 0x0
+ MX27_PAD_CSPI1_SS0__GPIO4_28 0x0 /* CS0 */
+ >;
+ };
+
+ pinctrl_backlight: backlightgrp {
+ fsl,pins = <
+ MX27_PAD_PWMO__GPIO5_5 0x0
+ >;
+ };
+
+ pinctrl_gpioleds: gpioledsgrp {
+ fsl,pins = <
+ MX27_PAD_PC_PWRON__GPIO6_16 0x0
+ MX27_PAD_PC_CD2_B__GPIO6_19 0x0
+ >;
+ };
+
+ pinctrl_imxfb: imxfbgrp {
+ fsl,pins = <
+ MX27_PAD_LD0__LD0 0x0
+ MX27_PAD_LD1__LD1 0x0
+ MX27_PAD_LD2__LD2 0x0
+ MX27_PAD_LD3__LD3 0x0
+ MX27_PAD_LD4__LD4 0x0
+ MX27_PAD_LD5__LD5 0x0
+ MX27_PAD_LD6__LD6 0x0
+ MX27_PAD_LD7__LD7 0x0
+ MX27_PAD_LD8__LD8 0x0
+ MX27_PAD_LD9__LD9 0x0
+ MX27_PAD_LD10__LD10 0x0
+ MX27_PAD_LD11__LD11 0x0
+ MX27_PAD_LD12__LD12 0x0
+ MX27_PAD_LD13__LD13 0x0
+ MX27_PAD_LD14__LD14 0x0
+ MX27_PAD_LD15__LD15 0x0
+ MX27_PAD_LD16__LD16 0x0
+ MX27_PAD_LD17__LD17 0x0
+ MX27_PAD_CONTRAST__CONTRAST 0x0
+ MX27_PAD_OE_ACD__OE_ACD 0x0
+ MX27_PAD_HSYNC__HSYNC 0x0
+ MX27_PAD_VSYNC__VSYNC 0x0
+ >;
+ };
+
+ pinctrl_lcdreg: lcdreggrp {
+ fsl,pins = <
+ MX27_PAD_CLS__GPIO1_25 0x0
+ >;
+ };
+
+ pinctrl_sdhc1: sdhc1grp {
+ fsl,pins = <
+ MX27_PAD_SD1_CLK__SD1_CLK 0x0
+ MX27_PAD_SD1_CMD__SD1_CMD 0x0
+ MX27_PAD_SD1_D0__SD1_D0 0x0
+ MX27_PAD_SD1_D1__SD1_D1 0x0
+ MX27_PAD_SD1_D2__SD1_D2 0x0
+ MX27_PAD_SD1_D3__SD1_D3 0x0
+ >;
+ };
+
+ pinctrl_ssi1: ssi1grp {
+ fsl,pins = <
+ MX27_PAD_SSI4_CLK__SSI4_CLK 0x0
+ MX27_PAD_SSI4_FS__SSI4_FS 0x0
+ MX27_PAD_SSI4_RXDAT__SSI4_RXDAT 0x1
+ MX27_PAD_SSI4_TXDAT__SSI4_TXDAT 0x1
+ >;
+ };
+
+ pinctrl_touch: touchgrp {
+ fsl,pins = <
+ MX27_PAD_CSPI1_RDY__GPIO4_25 0x0 /* IRQ */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX27_PAD_UART1_TXD__UART1_TXD 0x0
+ MX27_PAD_UART1_RXD__UART1_RXD 0x0
+ MX27_PAD_UART1_CTS__UART1_CTS 0x0
+ MX27_PAD_UART1_RTS__UART1_RTS 0x0
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX27_PAD_UART2_TXD__UART2_TXD 0x0
+ MX27_PAD_UART2_RXD__UART2_RXD 0x0
+ MX27_PAD_UART2_CTS__UART2_CTS 0x0
+ MX27_PAD_UART2_RTS__UART2_RTS 0x0
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX27_PAD_UART3_TXD__UART3_TXD 0x0
+ MX27_PAD_UART3_RXD__UART3_RXD 0x0
+ MX27_PAD_UART3_CTS__UART3_CTS 0x0
+ MX27_PAD_UART3_RTS__UART3_RTS 0x0
+ >;
+ };
+ };
+};
usbphy0: usbphy@0 {
compatible = "usb-nop-xceiv";
reg = <0>;
- clocks = <&clks 0>;
+ clocks = <&clks IMX27_CLK_DUMMY>;
clock-names = "main_clk";
};
};
compatible = "usb-nop-xceiv";
reg = <2>;
vcc-supply = <®_5v0>;
- clocks = <&clks 0>;
+ clocks = <&clks IMX27_CLK_DUMMY>;
clock-names = "main_clk";
};
};
compatible = "usb-nop-xceiv";
reg = <0>;
vcc-supply = <&sw3_reg>;
- clocks = <&clks 0>;
+ clocks = <&clks IMX27_CLK_DUMMY>;
clock-names = "main_clk";
};
};
&ssi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssi1>;
- fsl,mode = "i2s-slave";
status = "okay";
};
#define MX27_PAD_CONTRAST__GPIO1_30 0x1e 0x032
#define MX27_PAD_OE_ACD__OE_ACD 0x1f 0x004
#define MX27_PAD_OE_ACD__GPIO1_31 0x1f 0x032
-#define MX27_PAD_UNUSED0__UNUSED0 0x20 0x004
-#define MX27_PAD_UNUSED0__GPIO2_0 0x20 0x032
-#define MX27_PAD_UNUSED1__UNUSED1 0x21 0x004
-#define MX27_PAD_UNUSED1__GPIO2_1 0x21 0x032
-#define MX27_PAD_UNUSED2__UNUSED2 0x22 0x004
-#define MX27_PAD_UNUSED2__GPIO2_2 0x22 0x032
-#define MX27_PAD_UNUSED3__UNUSED3 0x23 0x004
-#define MX27_PAD_UNUSED3__GPIO2_3 0x23 0x032
#define MX27_PAD_SD2_D0__SD2_D0 0x24 0x004
#define MX27_PAD_SD2_D0__MSHC_DATA0 0x24 0x005
#define MX27_PAD_SD2_D0__GPIO2_4 0x24 0x032
#define MX27_PAD_USBH1_RXDP__USBH1_RXDP 0x3f 0x004
#define MX27_PAD_USBH1_RXDP__UART4_RXD 0x3f 0x001
#define MX27_PAD_USBH1_RXDP__GPIO2_31 0x3f 0x032
-#define MX27_PAD_UNUSED4__UNUSED4 0x40 0x004
-#define MX27_PAD_UNUSED4__GPIO3_0 0x40 0x032
-#define MX27_PAD_UNUSED5__UNUSED5 0x41 0x004
-#define MX27_PAD_UNUSED5__GPIO3_1 0x41 0x032
-#define MX27_PAD_UNUSED6__UNUSED6 0x42 0x004
-#define MX27_PAD_UNUSED6__GPIO3_2 0x42 0x032
-#define MX27_PAD_UNUSED7__UNUSED7 0x43 0x004
-#define MX27_PAD_UNUSED7__GPIO3_3 0x43 0x032
-#define MX27_PAD_UNUSED8__UNUSED8 0x44 0x004
-#define MX27_PAD_UNUSED8__GPIO3_4 0x44 0x032
#define MX27_PAD_I2C2_SDA__I2C2_SDA 0x45 0x004
#define MX27_PAD_I2C2_SDA__GPIO3_5 0x45 0x032
#define MX27_PAD_I2C2_SCL__I2C2_SCL 0x46 0x004
#define MX27_PAD_USBOTG_CLK__GPIO5_24 0x98 0x032
#define MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x99 0x004
#define MX27_PAD_USBOTG_DATA7__GPIO5_25 0x99 0x032
-#define MX27_PAD_UNUSED9__UNUSED9 0x9a 0x004
-#define MX27_PAD_UNUSED9__GPIO5_26 0x9a 0x032
-#define MX27_PAD_UNUSED10__UNUSED10 0x9b 0x004
-#define MX27_PAD_UNUSED10__GPIO5_27 0x9b 0x032
-#define MX27_PAD_UNUSED11__UNUSED11 0x9c 0x004
-#define MX27_PAD_UNUSED11__GPIO5_28 0x9c 0x032
-#define MX27_PAD_UNUSED12__UNUSED12 0x9d 0x004
-#define MX27_PAD_UNUSED12__GPIO5_29 0x9d 0x032
-#define MX27_PAD_UNUSED13__UNUSED13 0x9e 0x004
-#define MX27_PAD_UNUSED13__GPIO5_30 0x9e 0x032
-#define MX27_PAD_UNUSED14__UNUSED14 0x9f 0x004
-#define MX27_PAD_UNUSED14__GPIO5_31 0x9f 0x032
#define MX27_PAD_NFRB__NFRB 0xa0 0x000
#define MX27_PAD_NFRB__ETMTRACEPKT3 0xa0 0x005
#define MX27_PAD_NFRB__GPIO6_0 0xa0 0x032
#define MX27_PAD_ATA_DATA15__ETMTRACEPKT4 0xb7 0x005
#define MX27_PAD_ATA_DATA15__FEC_TX_EN 0xb7 0x006
#define MX27_PAD_ATA_DATA15__GPIO6_23 0xb7 0x032
-#define MX27_PAD_UNUSED15__UNUSED15 0xb8 0x004
-#define MX27_PAD_UNUSED15__GPIO6_24 0xb8 0x032
-#define MX27_PAD_UNUSED16__UNUSED16 0xb9 0x004
-#define MX27_PAD_UNUSED16__GPIO6_25 0xb9 0x032
-#define MX27_PAD_UNUSED17__UNUSED17 0xba 0x004
-#define MX27_PAD_UNUSED17__GPIO6_26 0xba 0x032
-#define MX27_PAD_UNUSED18__UNUSED18 0xbb 0x004
-#define MX27_PAD_UNUSED18__GPIO6_27 0xbb 0x032
-#define MX27_PAD_UNUSED19__UNUSED19 0xbc 0x004
-#define MX27_PAD_UNUSED19__GPIO6_28 0xbc 0x032
-#define MX27_PAD_UNUSED20__UNUSED20 0xbd 0x004
-#define MX27_PAD_UNUSED20__GPIO6_29 0xbd 0x032
-#define MX27_PAD_UNUSED21__UNUSED21 0xbe 0x004
-#define MX27_PAD_UNUSED21__GPIO6_30 0xbe 0x032
-#define MX27_PAD_UNUSED22__UNUSED22 0xbf 0x004
-#define MX27_PAD_UNUSED22__GPIO6_31 0xbf 0x032
#endif /* __DTS_IMX27_PINFUNC_H */
#include "skeleton.dtsi"
#include "imx27-pinfunc.h"
+
+#include <dt-bindings/clock/imx27-clock.h>
+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
399000 1450000
>;
clock-latency = <62500>;
- clocks = <&clks 18>;
+ clocks = <&clks IMX27_CLK_CPU_DIV>;
voltage-tolerance = <5>;
};
};
compatible = "fsl,imx27-dma";
reg = <0x10001000 0x1000>;
interrupts = <32>;
- clocks = <&clks 50>, <&clks 70>;
+ clocks = <&clks IMX27_CLK_DMA_IPG_GATE>,
+ <&clks IMX27_CLK_DMA_AHB_GATE>;
clock-names = "ipg", "ahb";
#dma-cells = <1>;
#dma-channels = <16>;
compatible = "fsl,imx27-wdt", "fsl,imx21-wdt";
reg = <0x10002000 0x1000>;
interrupts = <27>;
- clocks = <&clks 74>;
+ clocks = <&clks IMX27_CLK_WDOG_IPG_GATE>;
};
gpt1: timer@10003000 {
compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
reg = <0x10003000 0x1000>;
interrupts = <26>;
- clocks = <&clks 46>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
reg = <0x10004000 0x1000>;
interrupts = <25>;
- clocks = <&clks 45>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_GPT2_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
reg = <0x10005000 0x1000>;
interrupts = <24>;
- clocks = <&clks 44>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_GPT3_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx27-pwm";
reg = <0x10006000 0x1000>;
interrupts = <23>;
- clocks = <&clks 34>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_PWM_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx27-kpp", "fsl,imx21-kpp";
reg = <0x10008000 0x1000>;
interrupts = <21>;
- clocks = <&clks 37>;
+ clocks = <&clks IMX27_CLK_KPP_IPG_GATE>;
status = "disabled";
};
owire: owire@10009000 {
compatible = "fsl,imx27-owire", "fsl,imx21-owire";
reg = <0x10009000 0x1000>;
- clocks = <&clks 35>;
+ clocks = <&clks IMX27_CLK_OWIRE_IPG_GATE>;
status = "disabled";
};
compatible = "fsl,imx27-uart", "fsl,imx21-uart";
reg = <0x1000a000 0x1000>;
interrupts = <20>;
- clocks = <&clks 81>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_UART1_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-uart", "fsl,imx21-uart";
reg = <0x1000b000 0x1000>;
interrupts = <19>;
- clocks = <&clks 80>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_UART2_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-uart", "fsl,imx21-uart";
reg = <0x1000c000 0x1000>;
interrupts = <18>;
- clocks = <&clks 79>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_UART3_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-uart", "fsl,imx21-uart";
reg = <0x1000d000 0x1000>;
interrupts = <17>;
- clocks = <&clks 78>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_UART4_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-cspi";
reg = <0x1000e000 0x1000>;
interrupts = <16>;
- clocks = <&clks 53>, <&clks 60>;
+ clocks = <&clks IMX27_CLK_CSPI1_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-cspi";
reg = <0x1000f000 0x1000>;
interrupts = <15>;
- clocks = <&clks 52>, <&clks 60>;
+ clocks = <&clks IMX27_CLK_CSPI2_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
reg = <0x10010000 0x1000>;
interrupts = <14>;
- clocks = <&clks 26>;
+ clocks = <&clks IMX27_CLK_SSI1_IPG_GATE>;
dmas = <&dma 12>, <&dma 13>, <&dma 14>, <&dma 15>;
dma-names = "rx0", "tx0", "rx1", "tx1";
fsl,fifo-depth = <8>;
compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
reg = <0x10011000 0x1000>;
interrupts = <13>;
- clocks = <&clks 25>;
+ clocks = <&clks IMX27_CLK_SSI2_IPG_GATE>;
dmas = <&dma 8>, <&dma 9>, <&dma 10>, <&dma 11>;
dma-names = "rx0", "tx0", "rx1", "tx1";
fsl,fifo-depth = <8>;
compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
reg = <0x10012000 0x1000>;
interrupts = <12>;
- clocks = <&clks 40>;
+ clocks = <&clks IMX27_CLK_I2C1_IPG_GATE>;
status = "disabled";
};
compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
reg = <0x10013000 0x1000>;
interrupts = <11>;
- clocks = <&clks 30>, <&clks 60>;
+ clocks = <&clks IMX27_CLK_SDHC1_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
clock-names = "ipg", "per";
dmas = <&dma 7>;
dma-names = "rx-tx";
compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
reg = <0x10014000 0x1000>;
interrupts = <10>;
- clocks = <&clks 29>, <&clks 60>;
+ clocks = <&clks IMX27_CLK_SDHC2_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
clock-names = "ipg", "per";
dmas = <&dma 6>;
dma-names = "rx-tx";
gpio1: gpio@10015000 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015000 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
interrupts = <8>;
gpio-controller;
#gpio-cells = <2>;
gpio2: gpio@10015100 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015100 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
interrupts = <8>;
gpio-controller;
#gpio-cells = <2>;
gpio3: gpio@10015200 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015200 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
interrupts = <8>;
gpio-controller;
#gpio-cells = <2>;
gpio4: gpio@10015300 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015300 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
interrupts = <8>;
gpio-controller;
#gpio-cells = <2>;
gpio5: gpio@10015400 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015400 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
interrupts = <8>;
gpio-controller;
#gpio-cells = <2>;
gpio6: gpio@10015500 {
compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
reg = <0x10015500 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
interrupts = <8>;
gpio-controller;
#gpio-cells = <2>;
audmux: audmux@10016000 {
compatible = "fsl,imx27-audmux", "fsl,imx21-audmux";
reg = <0x10016000 0x1000>;
- clocks = <&clks 0>;
+ clocks = <&clks IMX27_CLK_DUMMY>;
clock-names = "audmux";
status = "disabled";
};
compatible = "fsl,imx27-cspi";
reg = <0x10017000 0x1000>;
interrupts = <6>;
- clocks = <&clks 51>, <&clks 60>;
+ clocks = <&clks IMX27_CLK_CSPI3_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
reg = <0x10019000 0x1000>;
interrupts = <4>;
- clocks = <&clks 43>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_GPT4_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
reg = <0x1001a000 0x1000>;
interrupts = <3>;
- clocks = <&clks 42>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_GPT5_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx27-uart", "fsl,imx21-uart";
reg = <0x1001b000 0x1000>;
interrupts = <49>;
- clocks = <&clks 77>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_UART5_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-uart", "fsl,imx21-uart";
reg = <0x1001c000 0x1000>;
interrupts = <48>;
- clocks = <&clks 78>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_UART6_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
reg = <0x1001d000 0x1000>;
interrupts = <1>;
- clocks = <&clks 39>;
+ clocks = <&clks IMX27_CLK_I2C2_IPG_GATE>;
status = "disabled";
};
compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
reg = <0x1001e000 0x1000>;
interrupts = <9>;
- clocks = <&clks 28>, <&clks 60>;
+ clocks = <&clks IMX27_CLK_SDHC3_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
clock-names = "ipg", "per";
dmas = <&dma 36>;
dma-names = "rx-tx";
compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
reg = <0x1001f000 0x1000>;
interrupts = <2>;
- clocks = <&clks 41>, <&clks 61>;
+ clocks = <&clks IMX27_CLK_GPT6_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};
};
compatible = "fsl,imx27-fb", "fsl,imx21-fb";
interrupts = <61>;
reg = <0x10021000 0x1000>;
- clocks = <&clks 36>, <&clks 65>, <&clks 59>;
+ clocks = <&clks IMX27_CLK_LCDC_IPG_GATE>,
+ <&clks IMX27_CLK_LCDC_AHB_GATE>,
+ <&clks IMX27_CLK_PER3_GATE>;
clock-names = "ipg", "ahb", "per";
status = "disabled";
};
compatible = "fsl,imx27-vpu";
reg = <0x10023000 0x0200>;
interrupts = <53>;
- clocks = <&clks 57>, <&clks 66>;
+ clocks = <&clks IMX27_CLK_VPU_BAUD_GATE>,
+ <&clks IMX27_CLK_VPU_AHB_GATE>;
clock-names = "per", "ahb";
iram = <&iram>;
};
compatible = "fsl,imx27-usb";
reg = <0x10024000 0x200>;
interrupts = <56>;
- clocks = <&clks 75>;
+ clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
fsl,usbmisc = <&usbmisc 0>;
status = "disabled";
};
compatible = "fsl,imx27-usb";
reg = <0x10024200 0x200>;
interrupts = <54>;
- clocks = <&clks 75>;
+ clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
fsl,usbmisc = <&usbmisc 1>;
status = "disabled";
};
compatible = "fsl,imx27-usb";
reg = <0x10024400 0x200>;
interrupts = <55>;
- clocks = <&clks 75>;
+ clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
fsl,usbmisc = <&usbmisc 2>;
status = "disabled";
};
#index-cells = <1>;
compatible = "fsl,imx27-usbmisc";
reg = <0x10024600 0x200>;
- clocks = <&clks 62>;
+ clocks = <&clks IMX27_CLK_USB_AHB_GATE>;
};
sahara2: sahara@10025000 {
compatible = "fsl,imx27-sahara";
reg = <0x10025000 0x1000>;
interrupts = <59>;
- clocks = <&clks 32>, <&clks 64>;
+ clocks = <&clks IMX27_CLK_SAHARA_IPG_GATE>,
+ <&clks IMX27_CLK_SAHARA_AHB_GATE>;
clock-names = "ipg", "ahb";
};
compatible = "fsl,imx27-iim";
reg = <0x10028000 0x1000>;
interrupts = <62>;
- clocks = <&clks 38>;
+ clocks = <&clks IMX27_CLK_IIM_IPG_GATE>;
};
fec: ethernet@1002b000 {
compatible = "fsl,imx27-fec";
reg = <0x1002b000 0x4000>;
interrupts = <50>;
- clocks = <&clks 48>, <&clks 67>;
+ clocks = <&clks IMX27_CLK_FEC_IPG_GATE>,
+ <&clks IMX27_CLK_FEC_AHB_GATE>;
clock-names = "ipg", "ahb";
status = "disabled";
};
compatible = "fsl,imx27-nand";
reg = <0xd8000000 0x1000>;
interrupts = <29>;
- clocks = <&clks 54>;
+ clocks = <&clks IMX27_CLK_NFC_BAUD_GATE>;
status = "disabled";
};
#size-cells = <1>;
compatible = "fsl,imx27-weim";
reg = <0xd8002000 0x1000>;
- clocks = <&clks 0>;
+ clocks = <&clks IMX27_CLK_EMI_AHB_GATE>;
ranges = <
0 0 0xc0000000 0x08000000
1 0 0xc8000000 0x08000000
fsl,pull-up = <MXS_PULL_DISABLE>;
};
+ mmc_pwr_cfa10036: mmc_pwr_cfa10036@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x31c3 /*
+ MX28_PAD_PWM3__GPIO_3_28 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
};
ssp0: ssp@80010000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_4bit_pins_a
&mmc0_cd_cfg &mmc0_sck_cfg>;
+ vmmc-supply = <®_vddio_sd0>;
bus-width = <4>;
status = "okay";
};
default-state = "on";
};
};
+
+ reg_vddio_sd0: vddio-sd0 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc_pwr_cfa10036>;
+ regulator-name = "vddio-sd0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 28 0>;
+ };
};
--- /dev/null
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx28.dtsi"
+
+/ {
+ model = "DENX M28";
+ compatible = "denx,m28", "fsl,imx28";
+
+ memory {
+ reg = <0x40000000 0x08000000>;
+ };
+
+ apb@80000000 {
+ apbh@80000000 {
+ gpmi-nand@8000c000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
+ status = "okay";
+
+ partition@0 {
+ label = "bootloader";
+ reg = <0x00000000 0x00300000>;
+ read-only;
+ };
+
+ partition@1 {
+ label = "environment";
+ reg = <0x00300000 0x00080000>;
+ };
+
+ partition@2 {
+ label = "redundant-environment";
+ reg = <0x00380000 0x00080000>;
+ };
+
+ partition@3 {
+ label = "kernel";
+ reg = <0x00400000 0x00400000>;
+ };
+
+ partition@4 {
+ label = "filesystem";
+ reg = <0x00800000 0x0f800000>;
+ };
+ };
+ };
+
+ apbx@80040000 {
+ i2c0: i2c@80058000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ rtc: rtc@68 {
+ compatible = "stm,m41t62";
+ reg = <0x68>;
+ };
+ };
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p3v: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+};
*/
/dts-v1/;
-#include "imx28.dtsi"
+#include "imx28-m28.dtsi"
/ {
model = "DENX M28EVK";
compatible = "denx,m28evk", "fsl,imx28";
- memory {
- reg = <0x40000000 0x08000000>;
- };
-
apb@80000000 {
apbh@80000000 {
- gpmi-nand@8000c000 {
- #address-cells = <1>;
- #size-cells = <1>;
- pinctrl-names = "default";
- pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
- status = "okay";
-
- partition@0 {
- label = "bootloader";
- reg = <0x00000000 0x00300000>;
- read-only;
- };
-
- partition@1 {
- label = "environment";
- reg = <0x00300000 0x00080000>;
- };
-
- partition@2 {
- label = "redundant-environment";
- reg = <0x00380000 0x00080000>;
- };
-
- partition@3 {
- label = "kernel";
- reg = <0x00400000 0x00400000>;
- };
-
- partition@4 {
- label = "filesystem";
- reg = <0x00800000 0x0f800000>;
- };
- };
-
ssp0: ssp@80010000 {
compatible = "fsl,imx28-mmc";
pinctrl-names = "default";
};
i2c0: i2c@80058000 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
- status = "okay";
-
sgtl5000: codec@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
reg = <0x51>;
pagesize = <32>;
};
-
- rtc: rtc@68 {
- compatible = "stm,m41t62";
- reg = <0x68>;
- };
};
lradc@80050000 {
};
regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- reg_3p3v: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "3P3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
reg_vddio_sd0: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
&ssi1 {
codec-handle = <&tlv320aic23>;
- fsl,mode = "i2s-slave";
status = "okay";
};
#clock-cells = <1>;
};
+ gpt: timer@53f90000 {
+ compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
+ reg = <0x53f90000 0x4000>;
+ interrupts = <29>;
+ clocks = <&clks 9>, <&clks 50>;
+ clock-names = "ipg", "per";
+ };
+
gpio3: gpio@53fa4000 {
compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
reg = <0x53fa4000 0x4000>;
reg = <0x50014000 0x4000>;
interrupts = <30>;
clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>;
+ dmas = <&sdma 24 1 0>,
+ <&sdma 25 1 0>;
+ dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
reg = <0x63fcc000 0x4000>;
interrupts = <29>;
clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>;
+ dmas = <&sdma 28 0 0>,
+ <&sdma 29 0 0>;
+ dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
reg = <0>;
interrupt-parent = <&gpio1>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,mc13xxx-uses-rtc;
regulators {
sw1_reg: sw1 {
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
&ssi2 {
codec-handle = <&tlv320aic23>;
- fsl,mode = "i2s-slave";
status = "okay";
};
<&sdma 25 1 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
<&sdma 29 0 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
<&sdma 47 0 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <47 46 37 35>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
--- /dev/null
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx53.dtsi"
+
+/ {
+ model = "DENX M53";
+ compatible = "denx,imx53-m53", "fsl,imx53";
+
+ memory {
+ reg = <0x70000000 0x20000000>,
+ <0xb0000000 0x20000000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p2v: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P2V";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-always-on;
+ };
+
+ reg_backlight: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "lcd-supply";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-always-on;
+ };
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ stmpe610@41 {
+ compatible = "st,stmpe610";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x41>;
+ id = <0>;
+ blocks = <0x5>;
+ interrupts = <6 0x0>;
+ interrupt-parent = <&gpio7>;
+ irq-trigger = <0x1>;
+
+ stmpe_touchscreen {
+ compatible = "st,stmpe-ts";
+ reg = <0>;
+ st,sample-time = <4>;
+ st,mod-12b = <1>;
+ st,ref-sel = <0>;
+ st,adc-freq = <1>;
+ st,ave-ctrl = <3>;
+ st,touch-det-delay = <3>;
+ st,settling = <4>;
+ st,fraction-z = <7>;
+ st,i-drive = <1>;
+ };
+ };
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+
+ rtc: rtc@68 {
+ compatible = "stm,m41t62";
+ reg = <0x68>;
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx53-m53evk {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
+ MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
+ MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX53_PAD_EIM_D16__I2C2_SDA 0xc0000000
+ MX53_PAD_EIM_EB2__I2C2_SCL 0xc0000000
+ >;
+ };
+
+ pinctrl_nand: nandgrp {
+ fsl,pins = <
+ MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4
+ MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4
+ MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4
+ MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4
+ MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0
+ MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0
+ MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4
+ MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4
+ MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4
+ MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4
+ MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4
+ MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4
+ MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4
+ MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4
+ MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4
+ >;
+ };
+ };
+};
+
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ status = "okay";
+};
*/
/dts-v1/;
-#include "imx53.dtsi"
+#include "imx53-m53.dtsi"
/ {
model = "DENX M53EVK";
compatible = "denx,imx53-m53evk", "fsl,imx53";
- memory {
- reg = <0x70000000 0x20000000>,
- <0xb0000000 0x20000000>;
- };
-
display1: display@di1 {
compatible = "fsl,imx-parallel-display";
interface-pix-fmt = "bgr666";
#address-cells = <1>;
#size-cells = <0>;
- reg_3p2v: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "3P2V";
- regulator-min-microvolt = <3200000>;
- regulator-max-microvolt = <3200000>;
- regulator-always-on;
- };
-
-
- reg_backlight: regulator@1 {
- compatible = "regulator-fixed";
- reg = <1>;
- regulator-name = "lcd-supply";
- regulator-min-microvolt = <3200000>;
- regulator-max-microvolt = <3200000>;
- regulator-always-on;
- };
-
reg_usbh1_vbus: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
};
};
-&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clock-frequency = <400000>;
- status = "okay";
-
- stmpe610@41 {
- compatible = "st,stmpe610";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x41>;
- id = <0>;
- blocks = <0x5>;
- interrupts = <6 0x0>;
- interrupt-parent = <&gpio7>;
- irq-trigger = <0x1>;
-
- stmpe_touchscreen {
- compatible = "st,stmpe-ts";
- reg = <0>;
- st,sample-time = <4>;
- st,mod-12b = <1>;
- st,ref-sel = <0>;
- st,adc-freq = <1>;
- st,ave-ctrl = <3>;
- st,touch-det-delay = <3>;
- st,settling = <4>;
- st,fraction-z = <7>;
- st,i-drive = <1>;
- };
- };
-
- eeprom: eeprom@50 {
- compatible = "atmel,24c128";
- reg = <0x50>;
- pagesize = <32>;
- };
-
- rtc: rtc@68 {
- compatible = "stm,m41t62";
- reg = <0x68>;
- };
-};
-
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-0 = <&pinctrl_hog>;
imx53-m53evk {
- pinctrl_hog: hoggrp {
+ pinctrl_usb: usbgrp {
fsl,pins = <
- MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
- MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
- MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
MX53_PAD_GPIO_2__GPIO1_2 0x80000000
MX53_PAD_GPIO_3__USBOH3_USBH1_OC 0x80000000
>;
>;
};
- pinctrl_i2c2: i2c2grp {
- fsl,pins = <
- MX53_PAD_EIM_D16__I2C2_SDA 0xc0000000
- MX53_PAD_EIM_EB2__I2C2_SCL 0xc0000000
- >;
- };
-
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000
>;
};
- pinctrl_nand: nandgrp {
- fsl,pins = <
- MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4
- MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4
- MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4
- MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4
- MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0
- MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0
- MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4
- MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4
- MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4
- MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4
- MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4
- MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4
- MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4
- MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4
- MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4
- >;
- };
-
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5
remote-endpoint = <&display1_in>;
};
-&nfc {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_nand>;
- nand-bus-width = <8>;
- nand-ecc-mode = "hw";
- status = "okay";
-};
-
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
};
&usbh1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb>;
vbus-supply = <®_usbh1_vbus>;
phy_type = "utmi";
status = "okay";
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
};
&ssi1 {
- fsl,mode = "i2s-slave";
codec-handle = <&sgtl5000>;
status = "okay";
};
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
clocks = <&clks IMX5_CLK_SATA_GATE>,
<&clks IMX5_CLK_SATA_REF>,
<&clks IMX5_CLK_AHB>;
- clock-names = "sata_gate", "sata_ref", "ahb";
+ clock-names = "sata", "sata_ref", "ahb";
status = "disabled";
};
<&sdma 25 1 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
};
};
+ aipstz1: bridge@53f00000 {
+ compatible = "fsl,imx53-aipstz";
+ reg = <0x53f00000 0x60>;
+ };
+
usbphy0: usbphy@0 {
compatible = "usb-nop-xceiv";
clocks = <&clks IMX5_CLK_USB_PHY1_GATE>;
reg = <0x60000000 0x10000000>;
ranges;
+ aipstz2: bridge@63f00000 {
+ compatible = "fsl,imx53-aipstz";
+ reg = <0x63f00000 0x60>;
+ };
+
iim: iim@63f98000 {
compatible = "fsl,imx53-iim", "fsl,imx27-iim";
reg = <0x63f98000 0x4000>;
<&sdma 29 0 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
<&sdma 47 0 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <47 46 45 44>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
--- /dev/null
+/*
+ * support fot the imx6 based aristainetos board
+ *
+ * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-aristainetos.dtsi"
+
+/ {
+ model = "aristainetos i.MX6 Dual Lite Board 4";
+ compatible = "fsl,imx6dl";
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm1 0 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ enable-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight>;
+ status = "okay";
+ };
+
+ memory {
+ reg = <0x10000000 0x40000000>;
+ };
+
+ soc {
+ display0: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ipu_disp>;
+ status = "okay";
+
+ display-timings {
+ 480x800p60 {
+ native-mode;
+ clock-frequency = <30000000>;
+ hactive = <480>;
+ vactive = <800>;
+ hfront-porch = <59>;
+ hback-porch = <10>;
+ hsync-len = <10>;
+ vback-porch = <15>;
+ vfront-porch = <15>;
+ vsync-len = <15>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ };
+ };
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+ };
+ };
+};
+
+&ecspi2 {
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi2>;
+ status = "okay";
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
--- /dev/null
+/*
+ * support fot the imx6 based aristainetos board
+ *
+ * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-aristainetos.dtsi"
+
+/ {
+ model = "aristainetos i.MX6 Dual Lite Board 7";
+ compatible = "fsl,imx6dl";
+
+ memory {
+ reg = <0x10000000 0x40000000>;
+ };
+
+ soc {
+ display0: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ipu_disp>;
+ status = "okay";
+
+ display-timings {
+ 800x480p60 {
+ native-mode;
+ clock-frequency = <33246000>;
+ hactive = <800>;
+ vactive = <480>;
+ hfront-porch = <88>;
+ hback-porch = <88>;
+ hsync-len = <80>;
+ vback-porch = <10>;
+ vfront-porch = <10>;
+ vsync-len = <25>;
+ vsync-active = <1>;
+ };
+ };
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+ };
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm3 0 3000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
#include "imx6qdl-gw51xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 DualLite GW51XX";
+ model = "Gateworks Ventana i.MX6 DualLite/Solo GW51XX";
compatible = "gw,imx6dl-gw51xx", "gw,ventana", "fsl,imx6dl";
};
#include "imx6qdl-gw52xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 DualLite GW52XX";
+ model = "Gateworks Ventana i.MX6 DualLite/Solo GW52XX";
compatible = "gw,imx6dl-gw52xx", "gw,ventana", "fsl,imx6dl";
};
#include "imx6qdl-gw53xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 DualLite GW53XX";
+ model = "Gateworks Ventana i.MX6 DualLite/Solo GW53XX";
compatible = "gw,imx6dl-gw53xx", "gw,ventana", "fsl,imx6dl";
};
#include "imx6qdl-gw54xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 DualLite GW54XX";
+ model = "Gateworks Ventana i.MX6 DualLite/Solo GW54XX";
compatible = "gw,imx6dl-gw54xx", "gw,ventana", "fsl,imx6dl";
};
--- /dev/null
+/*
+ * Copyright 2014 FEDEVEL, Inc.
+ *
+ * Author: Robert Nelson <robertcnelson@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-rex.dtsi"
+
+/ {
+ model = "Rex Basic i.MX6 Dual Lite Board";
+ compatible = "rex,imx6dl-rex-basic", "fsl,imx6dl";
+
+ memory {
+ reg = <0x10000000 0x20000000>;
+ };
+};
+
+&ecspi3 {
+ flash: m25p80@0 {
+ compatible = "sst,sst25vf016b";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
imx6-riotboard {
pinctrl_audmux: audmuxgrp {
fsl,pins = <
- MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x8000000
- MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x8000000
- MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x8000000
- MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x8000000
+ MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
+ MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
+ MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
+ MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* CAM_MCLK */
>;
};
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
- MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x80000000
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 /* AR8035 pin strapping: MODE#1: pull up */
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 /* AR8035 pin strapping: MODE#3: pull up */
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x130b0 /* AR8035 pin strapping: MODE#0: pull down */
- MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0xc0000000 /* GPIO16 -> AR8035 25MHz */
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 /* GPIO16 -> AR8035 25MHz */
MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0 /* RGMII_nRST */
- MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* AR8035 interrupt */
+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x180b0 /* AR8035 interrupt */
MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
>;
};
pinctrl_led: ledgrp {
fsl,pins = <
- MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x80000000 /* user led0 */
- MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x80000000 /* user led1 */
+ MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* user led0 */
+ MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x1b0b1 /* user led1 */
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
- MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* MX6QDL_PAD_EIM_D22__USB_OTG_PWR */
- MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x80000000
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x000b0 /* MX6QDL_PAD_EIM_D22__USB_OTG_PWR */
+ MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0
>;
};
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
- MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x80000000 /* SD2 CD */
- MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* SD2 WP */
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* SD2 CD */
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1f0b0 /* SD2 WP */
>;
};
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
- MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000 /* SD3 CD */
- MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x80000000 /* SD3 WP */
+ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 /* SD3 CD */
+ MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0 /* SD3 WP */
>;
};
MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
- MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x80000000 /* SD4 RST (eMMC) */
+ MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x17059 /* SD4 RST (eMMC) */
>;
};
};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6DL Module on CoMpact TFT";
+ compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+ aliases {
+ display = &display;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 0>;
+ power-supply = <®_3v3>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_disp0_1>;
+ status = "okay";
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ display-timings {
+ native-mode = <&ET070001DM6>;
+
+ ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+};
+
+&can1 {
+ status = "disabled";
+};
+
+&can2 {
+ xceiver-supply = <®_3v3>;
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+ status = "disabled";
+};
+
+®_can_xcvr {
+ status = "disabled";
+};
+
+&touchscreen {
+ status = "disabled";
+};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6U-801x Module";
+ compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+ aliases {
+ display = &display;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+ power-supply = <®_3v3>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_disp0_1>;
+ status = "okay";
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ display-timings {
+ VGA {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <48>;
+ hsync-len = <96>;
+ hfront-porch = <16>;
+ vback-porch = <31>;
+ vsync-len = <2>;
+ vfront-porch = <12>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ETV570 {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <114>;
+ hsync-len = <30>;
+ hfront-porch = <16>;
+ vback-porch = <32>;
+ vsync-len = <3>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0350 {
+ clock-frequency = <6413760>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <34>;
+ hsync-len = <34>;
+ hfront-porch = <20>;
+ vback-porch = <15>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0430 {
+ clock-frequency = <9009000>;
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <2>;
+ hsync-len = <41>;
+ hfront-porch = <2>;
+ vback-porch = <2>;
+ vsync-len = <10>;
+ vfront-porch = <2>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+
+ ET0500 {
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0700 { /* same as ET0500 */
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ETQ570 {
+ clock-frequency = <6596040>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <38>;
+ hsync-len = <30>;
+ hfront-porch = <30>;
+ vback-porch = <16>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6U-811x Module";
+ compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+ aliases {
+ display = &lvds0;
+ lvds0 = &lvds0;
+ lvds1 = &lvds1;
+ };
+
+ backlight0: backlight0 {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 0>;
+ power-supply = <®_lcd0_pwr>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ backlight1: backlight1 {
+ compatible = "pwm-backlight";
+ pwms = <&pwm1 0 500000 0>;
+ power-supply = <®_lcd1_pwr>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+};
+
+&i2c3 {
+ polytouch2: eeti@04 {
+ compatible = "eeti,egalax_ts";
+ reg = <0x04>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_eeti>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <22 0>;
+ wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ linux,wakeup;
+ };
+};
+
+&iomuxc {
+ imx6dl-tx6u-811x {
+ pinctrl_eeti: eetigrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
+ >;
+ };
+ };
+};
+
+&kpp {
+ status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+ status = "okay";
+
+ lvds0: lvds-channel@0 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "okay";
+
+ display-timings {
+ native-mode = <&lvds_timing0>;
+ lvds_timing0: hsd100pxn1 {
+ clock-frequency = <65000000>;
+ hactive = <1024>;
+ vactive = <768>;
+ hback-porch = <220>;
+ hfront-porch = <40>;
+ vback-porch = <21>;
+ vfront-porch = <7>;
+ hsync-len = <60>;
+ vsync-len = <10>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+
+ lvds1: lvds-channel@1 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "disabled";
+
+ display-timings {
+ native-mode = <&lvds_timing1>;
+ lvds_timing1: hsd100pxn1 {
+ clock-frequency = <65000000>;
+ hactive = <1024>;
+ vactive = <768>;
+ hback-porch = <220>;
+ hfront-porch = <40>;
+ vback-porch = <21>;
+ vfront-porch = <7>;
+ hsync-len = <60>;
+ vsync-len = <10>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+};
+
+&pwm1 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-wandboard-revb1.dtsi"
+
+/ {
+ model = "Wandboard i.MX6 Dual Lite Board";
+ compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
+
+ memory {
+ reg = <0x10000000 0x40000000>;
+ };
+};
*/
/dts-v1/;
#include "imx6dl.dtsi"
-#include "imx6qdl-wandboard.dtsi"
+#include "imx6qdl-wandboard-revc1.dtsi"
/ {
model = "Wandboard i.MX6 Dual Lite Board";
396000 1175000
>;
clock-latency = <61036>; /* two CLK32 periods */
- clocks = <&clks 104>, <&clks 6>, <&clks 16>,
- <&clks 17>, <&clks 170>;
+ clocks = <&clks IMX6QDL_CLK_ARM>,
+ <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
+ <&clks IMX6QDL_CLK_STEP>,
+ <&clks IMX6QDL_CLK_PLL1_SW>,
+ <&clks IMX6QDL_CLK_PLL1_SYS>;
clock-names = "arm", "pll2_pfd2_396m", "step",
"pll1_sw", "pll1_sys";
arm-supply = <®_arm>;
ocram: sram@00900000 {
compatible = "mmio-sram";
reg = <0x00900000 0x20000>;
- clocks = <&clks 142>;
+ clocks = <&clks IMX6QDL_CLK_OCRAM>;
};
aips1: aips-bus@02000000 {
compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
reg = <0x021f8000 0x4000>;
interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 116>;
+ clocks = <&clks IMX6DL_CLK_I2C4>;
status = "disabled";
};
};
};
&ldb {
- clocks = <&clks 33>, <&clks 34>,
- <&clks 39>, <&clks 40>,
- <&clks 135>, <&clks 136>;
+ clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+ <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
+ <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
clock-names = "di0_pll", "di1_pll",
"di0_sel", "di1_sel",
"di0", "di1";
&sata {
status = "okay";
+ fsl,transmit-level-mV = <1104>;
+ fsl,transmit-boost-mdB = <0>;
+ fsl,transmit-atten-16ths = <9>;
+ fsl,no-spread-spectrum;
};
};
};
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can1>;
+ status = "okay";
+};
+
&ecspi5 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi5>;
status = "okay";
};
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
};
};
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
>;
};
+ pinctrl_can1: can1grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b0
+ MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
+ >;
+ };
+
pinctrl_ecspi5: ecspi5rp-1 {
fsl,pins = <
MX6QDL_PAD_SD1_DAT0__ECSPI5_MISO 0x80000000
>;
};
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ >;
+ };
+
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_EIM_EB2__I2C2_SCL 0x4001b8b1
>;
};
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_pcie: pciegrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x100b1
+ >;
+ };
+
pinctrl_pfuze: pfuze100grp1 {
fsl,pins = <
MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x80000000
};
};
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie>;
+ reset-gpio = <&gpio4 8 0>;
+ status = "okay";
+};
+
&sata {
status = "okay";
};
#include "imx6qdl-gw51xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 Quad GW51XX";
+ model = "Gateworks Ventana i.MX6 Dual/Quad GW51XX";
compatible = "gw,imx6q-gw51xx", "gw,ventana", "fsl,imx6q";
};
#include "imx6qdl-gw52xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 Quad GW52XX";
+ model = "Gateworks Ventana i.MX6 Dual/Quad GW52XX";
compatible = "gw,imx6q-gw52xx", "gw,ventana", "fsl,imx6q";
};
#include "imx6qdl-gw53xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 Quad GW53XX";
+ model = "Gateworks Ventana i.MX6 Dual/Quad GW53XX";
compatible = "gw,imx6q-gw53xx", "gw,ventana", "fsl,imx6q";
};
};
sound {
- compatible = "fsl,imx6q-sabrelite-sgtl5000",
+ compatible = "fsl,imx6q-ventana-sgtl5000",
"fsl,imx-audio-sgtl5000";
- model = "imx6q-sabrelite-sgtl5000";
+ model = "sgtl5000-audio";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
#include "imx6qdl-gw54xx.dtsi"
/ {
- model = "Gateworks Ventana i.MX6 Quad GW54XX";
+ model = "Gateworks Ventana i.MX6 Dual/Quad GW54XX";
compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
};
--- /dev/null
+/*
+ * Copyright 2014 FEDEVEL, Inc.
+ *
+ * Author: Robert Nelson <robertcnelson@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-rex.dtsi"
+
+/ {
+ model = "Rex Pro i.MX6 Quad Board";
+ compatible = "rex,imx6q-rex-pro", "fsl,imx6q";
+
+ memory {
+ reg = <0x10000000 0x80000000>;
+ };
+};
+
+&ecspi3 {
+ flash: m25p80@0 {
+ compatible = "sst,sst25vf032b";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
+
+&sata {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6Q-1010 Module on CoMpact TFT";
+ compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+ aliases {
+ display = &display;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 0>;
+ power-supply = <®_3v3>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_disp0_1>;
+ status = "okay";
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ display-timings {
+ native-mode = <&ET070001DM6>;
+
+ ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+};
+
+&can1 {
+ status = "disabled";
+};
+
+&can2 {
+ xceiver-supply = <®_3v3>;
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+ status = "disabled";
+};
+
+®_can_xcvr {
+ status = "disabled";
+};
+
+&touchscreen {
+ status = "disabled";
+};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6Q-1010 Module";
+ compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+ aliases {
+ display = &display;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+ power-supply = <®_3v3>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_disp0_1>;
+ status = "okay";
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ display-timings {
+ VGA {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <48>;
+ hsync-len = <96>;
+ hfront-porch = <16>;
+ vback-porch = <31>;
+ vsync-len = <2>;
+ vfront-porch = <12>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ETV570 {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <114>;
+ hsync-len = <30>;
+ hfront-porch = <16>;
+ vback-porch = <32>;
+ vsync-len = <3>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0350 {
+ clock-frequency = <6413760>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <34>;
+ hsync-len = <34>;
+ hfront-porch = <20>;
+ vback-porch = <15>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0430 {
+ clock-frequency = <9009000>;
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <2>;
+ hsync-len = <41>;
+ hfront-porch = <2>;
+ vback-porch = <2>;
+ vsync-len = <10>;
+ vfront-porch = <2>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+
+ ET0500 {
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0700 { /* same as ET0500 */
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ETQ570 {
+ clock-frequency = <6596040>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <38>;
+ hsync-len = <30>;
+ hfront-porch = <30>;
+ vback-porch = <16>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6Q-1020 Module on CoMpact TFT";
+ compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+ aliases {
+ display = &display;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 0>;
+ power-supply = <®_3v3>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_disp0_1>;
+ status = "okay";
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ display-timings {
+ native-mode = <&ET070001DM6>;
+
+ ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+};
+
+&can1 {
+ status = "disabled";
+};
+
+&can2 {
+ xceiver-supply = <®_3v3>;
+};
+
+&ds1339 {
+ status = "disabled";
+};
+
+&gpmi {
+ status = "disabled";
+};
+
+&iomuxc {
+ imx6qdl-tx6 {
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1
+ MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1
+ >;
+ };
+ };
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+ status = "disabled";
+};
+
+®_can_xcvr {
+ status = "disabled";
+};
+
+&touchscreen {
+ status = "disabled";
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ bus-width = <4>;
+ no-1-8-v;
+ fsl,wp-controller;
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6Q-1020 Module";
+ compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+ aliases {
+ display = &display;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+ power-supply = <®_3v3>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ interface-pix-fmt = "rgb24";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_disp0_1>;
+ status = "okay";
+
+ port {
+ display0_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ display-timings {
+ VGA {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <48>;
+ hsync-len = <96>;
+ hfront-porch = <16>;
+ vback-porch = <31>;
+ vsync-len = <2>;
+ vfront-porch = <12>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ETV570 {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <114>;
+ hsync-len = <30>;
+ hfront-porch = <16>;
+ vback-porch = <32>;
+ vsync-len = <3>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0350 {
+ clock-frequency = <6413760>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <34>;
+ hsync-len = <34>;
+ hfront-porch = <20>;
+ vback-porch = <15>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0430 {
+ clock-frequency = <9009000>;
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <2>;
+ hsync-len = <41>;
+ hfront-porch = <2>;
+ vback-porch = <2>;
+ vsync-len = <10>;
+ vfront-porch = <2>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+
+ ET0500 {
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ET0700 { /* same as ET0500 */
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+
+ ETQ570 {
+ clock-frequency = <6596040>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <38>;
+ hsync-len = <30>;
+ hfront-porch = <30>;
+ vback-porch = <16>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+};
+
+&ds1339 {
+ status = "disabled";
+};
+
+&gpmi {
+ status = "disabled";
+};
+
+&iomuxc {
+ imx6qdl-tx6 {
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1
+ MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1
+ >;
+ };
+ };
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&display0_in>;
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ bus-width = <4>;
+ no-1-8-v;
+ fsl,wp-controller;
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX6Q-1110 Module";
+ compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+ aliases {
+ display = &lvds0;
+ lvds0 = &lvds0;
+ lvds1 = &lvds1;
+ };
+
+ backlight0: backlight0 {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 500000 0>;
+ power-supply = <®_lcd0_pwr>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+
+ backlight1: backlight1 {
+ compatible = "pwm-backlight";
+ pwms = <&pwm1 0 500000 0>;
+ power-supply = <®_lcd1_pwr>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ brightness-levels = < 0 1 2 3 4 5 6 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100>;
+ default-brightness-level = <50>;
+ };
+};
+
+&i2c3 {
+ polytouch1: eeti@04 {
+ compatible = "eeti,egalax_ts";
+ reg = <0x04>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_eeti>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <22 0>;
+ wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ linux,wakeup;
+ };
+};
+
+&iomuxc {
+ imx6q-tx6q-1110 {
+ pinctrl_eeti: eetigrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
+ >;
+ };
+ };
+};
+
+&kpp {
+ status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+ status = "okay";
+
+ lvds0: lvds-channel@0 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "okay";
+
+ display-timings {
+ native-mode = <&lvds_timing0>;
+ lvds_timing0: hsd100pxn1 {
+ clock-frequency = <65000000>;
+ hactive = <1024>;
+ vactive = <768>;
+ hback-porch = <220>;
+ hfront-porch = <40>;
+ vback-porch = <21>;
+ vfront-porch = <7>;
+ hsync-len = <60>;
+ vsync-len = <10>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+
+ lvds1: lvds-channel@1 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "disabled";
+
+ display-timings {
+ native-mode = <&lvds_timing1>;
+ lvds_timing1: hsd100pxn1 {
+ clock-frequency = <65000000>;
+ hactive = <1024>;
+ vactive = <768>;
+ hback-porch = <220>;
+ hfront-porch = <40>;
+ vback-porch = <21>;
+ vfront-porch = <7>;
+ hsync-len = <60>;
+ vsync-len = <10>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
memory {
reg = <0x10000000 0x40000000>;
};
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_usb_h1_vbus: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
+ gpio = <&gpio7 12 0>;
+ };
+ };
};
&fec {
>;
};
+ pinctrl_usbh: usbhgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
+ MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
+ >;
+ };
+
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
status = "okay";
};
+&usbh1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh>;
+ vbus-supply = <®_usb_h1_vbus>;
+ clocks = <&clks 201>;
+ status = "okay";
+};
+
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
--- /dev/null
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-wandboard-revb1.dtsi"
+
+/ {
+ model = "Wandboard i.MX6 Quad Board";
+ compatible = "wand,imx6q-wandboard", "fsl,imx6q";
+
+ memory {
+ reg = <0x10000000 0x80000000>;
+ };
+};
+
+&sata {
+ status = "okay";
+};
*/
/dts-v1/;
#include "imx6q.dtsi"
-#include "imx6qdl-wandboard.dtsi"
+#include "imx6qdl-wandboard-revc1.dtsi"
/ {
model = "Wandboard i.MX6 Quad Board";
396000 1175000
>;
clock-latency = <61036>; /* two CLK32 periods */
- clocks = <&clks 104>, <&clks 6>, <&clks 16>,
- <&clks 17>, <&clks 170>;
+ clocks = <&clks IMX6QDL_CLK_ARM>,
+ <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
+ <&clks IMX6QDL_CLK_STEP>,
+ <&clks IMX6QDL_CLK_PLL1_SW>,
+ <&clks IMX6QDL_CLK_PLL1_SYS>;
clock-names = "arm", "pll2_pfd2_396m", "step",
"pll1_sw", "pll1_sys";
arm-supply = <®_arm>;
ocram: sram@00900000 {
compatible = "mmio-sram";
reg = <0x00900000 0x40000>;
- clocks = <&clks 142>;
+ clocks = <&clks IMX6QDL_CLK_OCRAM>;
};
aips-bus@02000000 { /* AIPS1 */
compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
reg = <0x02018000 0x4000>;
interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 116>, <&clks 116>;
+ clocks = <&clks IMX6Q_CLK_ECSPI5>,
+ <&clks IMX6Q_CLK_ECSPI5>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx6q-ahci";
reg = <0x02200000 0x4000>;
interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 154>, <&clks 187>, <&clks 105>;
+ clocks = <&clks IMX6QDL_CLK_SATA>,
+ <&clks IMX6QDL_CLK_SATA_REF_100M>,
+ <&clks IMX6QDL_CLK_AHB>;
clock-names = "sata", "sata_ref", "ahb";
status = "disabled";
};
reg = <0x02800000 0x400000>;
interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
<0 7 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 133>, <&clks 134>, <&clks 137>;
+ clocks = <&clks IMX6QDL_CLK_IPU2>,
+ <&clks IMX6QDL_CLK_IPU2_DI0>,
+ <&clks IMX6QDL_CLK_IPU2_DI1>;
clock-names = "bus", "di0", "di1";
resets = <&src 4>;
+ ipu2_csi0: port@0 {
+ reg = <0>;
+ };
+
+ ipu2_csi1: port@1 {
+ reg = <1>;
+ };
+
ipu2_di0: port@2 {
#address-cells = <1>;
#size-cells = <0>;
};
&ldb {
- clocks = <&clks 33>, <&clks 34>,
- <&clks 39>, <&clks 40>, <&clks 41>, <&clks 42>,
- <&clks 135>, <&clks 136>;
+ clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+ <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
+ <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>,
+ <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
clock-names = "di0_pll", "di1_pll",
"di0_sel", "di1_sel", "di2_sel", "di3_sel",
"di0", "di1";
--- /dev/null
+/*
+ * support fot the imx6 based aristainetos board
+ *
+ * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_2p5v: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "2P5V";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v: regulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_usbh1_vbus: regulator@2 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_aristainetos_usbh1_vbus>;
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ reg_usbotg_vbus: regulator@3 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_aristainetos_usbotg_vbus>;
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ status = "okay";
+};
+
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ tmp103: tmp103@71 {
+ compatible = "ti,tmp103";
+ reg = <0x71>;
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+ rtc@68 {
+ compatible = "dallas,m41t00";
+ reg = <0x68>;
+ };
+};
+
+&ecspi4 {
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio3 20 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi4>;
+ status = "okay";
+
+ flash: m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,n25q128a11";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rmii";
+ phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmi_nand>;
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&usbh1 {
+ vbus-supply = <®_usbh1_vbus>;
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <®_usbotg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ disable-over-current;
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ vmmc-supply = <®_3p3v>;
+ cd-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ vmmc-supply = <®_3p3v>;
+ cd-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog &pinctrl_gpio>;
+
+ imx6qdl-aristainetos {
+ pinctrl_aristainetos_usbh1_vbus: aristainetos-usbh1-vbus {
+ fsl,pins = <MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0>;
+ };
+
+ pinctrl_aristainetos_usbotg_vbus: aristainetos-usbotg-vbus {
+ fsl,pins = <MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x130b0>;
+ };
+
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
+ >;
+ };
+
+ pinctrl_backlight: backlightgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b0
+ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b0
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
+ >;
+ };
+
+ pinctrl_ecspi2: ecspi2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
+ MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
+ MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
+ MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x100b1
+ >;
+ };
+
+ pinctrl_ecspi4: ecspi4grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
+ MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
+ MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
+ MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x100b1
+ MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 /* WP pin */
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
+ MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
+ MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b0
+ MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0
+ MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_gpio: gpiogrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x1b0b0
+ MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b0
+ MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0
+ MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0
+ MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x1b0b0
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
+ MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b0
+ MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0
+ MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0
+ MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
+ MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x1b0b0
+ >;
+ };
+
+ pinctrl_gpmi_nand: gpminandgrp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
+ MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
+ MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
+ MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
+ MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
+ MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
+ MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
+ MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
+ MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
+ MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
+ MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
+ MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
+ MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
+ MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
+ MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
+ MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
+ MX6QDL_PAD_SD4_DAT0__NAND_DQS 0x00b1
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x10
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+ MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_ipu_disp: ipudisp1grp {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+ MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
+ MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
+ MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
+ MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x20000
+ MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
+ MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
+ MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
+ MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
+ MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
+ MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
+ MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
+ MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
+ MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
+ MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
+ MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
+ MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
+ MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
+ MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
+ MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
+ MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
+ MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
+ MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
+ MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
+ MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
+ MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
+ MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
+ MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
+ MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059
+ MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059
+ MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
+ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
+ MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
+ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
+ MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
+ MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x1b0b0
+ >;
+ };
+ };
+};
};
sound {
- compatible = "fsl,imx6q-sabrelite-sgtl5000",
+ compatible = "fsl,imx6q-ventana-sgtl5000",
"fsl,imx-audio-sgtl5000";
- model = "imx6q-sabrelite-sgtl5000";
+ model = "sgtl5000-audio";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
};
sound {
- compatible = "fsl,imx6q-sabrelite-sgtl5000",
+ compatible = "fsl,imx6q-ventana-sgtl5000",
"fsl,imx-audio-sgtl5000";
- model = "imx6q-sabrelite-sgtl5000";
+ model = "sgtl5000-audio";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
};
sound {
- compatible = "fsl,imx6q-sabrelite-sgtl5000",
+ compatible = "fsl,imx6q-ventana-sgtl5000",
"fsl,imx-audio-sgtl5000";
- model = "imx6q-sabrelite-sgtl5000";
+ model = "sgtl5000-audio";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii";
phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
+ phy-supply = <&vdd_eth_io_reg>;
status = "disabled";
};
--- /dev/null
+/*
+ * Copyright 2014 FEDEVEL, Inc.
+ *
+ * Author: Robert Nelson <robertcnelson@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p3v: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_usbh1_vbus: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1>;
+ regulator-name = "usbh1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg_vbus: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+
+ led0: usr {
+ label = "usr";
+ gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ sound {
+ compatible = "fsl,imx6-rex-sgtl5000",
+ "fsl,imx-audio-sgtl5000";
+ model = "imx6-rex-sgtl5000";
+ ssi-controller = <&ssi1>;
+ audio-codec = <&codec>;
+ audio-routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+ mux-int-port = <1>;
+ mux-ext-port = <3>;
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
+};
+
+&ecspi2 {
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi2>;
+ status = "okay";
+};
+
+&ecspi3 {
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi3>;
+ status = "okay";
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rgmii";
+ phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c2>;
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ codec: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ clocks = <&clks 201>;
+ VDDA-supply = <®_3p3v>;
+ VDDIO-supply = <®_3p3v>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+
+ eeprom@57 {
+ compatible = "at,24c02";
+ reg = <0x57>;
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx6qdl-rex {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ /* SGTL5000 sys_mclk */
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x030b0
+ >;
+ };
+
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
+ MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
+ MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
+ MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
+ >;
+ };
+
+ pinctrl_ecspi2: ecspi2grp {
+ fsl,pins = <
+ MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1
+ MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1
+ MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1
+ /* CS */
+ MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26 0x000b1
+ >;
+ };
+
+ pinctrl_ecspi3: ecspi3grp {
+ fsl,pins = <
+ MX6QDL_PAD_DISP0_DAT17__ECSPI2_MISO 0x100b1
+ MX6QDL_PAD_DISP0_DAT16__ECSPI2_MOSI 0x100b1
+ MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK 0x100b1
+ /* CS */
+ MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x000b1
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+ /* Phy reset */
+ MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x000b0
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+ MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ /* user led */
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbh1: usbh1grp {
+ fsl,pins = <
+ /* power enable, high active */
+ MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x10b0
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+ MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0
+ /* power enable, high active */
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x10b0
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
+ /* CD */
+ MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
+ /* WP */
+ MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1f0b0
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+ /* CD */
+ MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0
+ /* WP */
+ MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1f0b0
+ >;
+ };
+ };
+};
+
+&ssi1 {
+ fsl,mode = "i2s-slave";
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&usbh1 {
+ vbus-supply = <®_usbh1_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1>;
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <®_usb_otg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ bus-width = <4>;
+ cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1
MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1
MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1
+ MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
>;
};
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
--- /dev/null
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ aliases {
+ can0 = &can2;
+ can1 = &can1;
+ ethernet0 = &fec;
+ lcdif_23bit_pins_a = &pinctrl_disp0_1;
+ lcdif_24bit_pins_a = &pinctrl_disp0_2;
+ pwm0 = &pwm1;
+ pwm1 = &pwm2;
+ reg_can_xcvr = ®_can_xcvr;
+ stk5led = &user_led;
+ usbotg = &usbotg;
+ sdhc0 = &usdhc1;
+ sdhc1 = &usdhc2;
+ };
+
+ memory {
+ reg = <0 0>; /* will be filled by U-Boot */
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mclk: clock@0 {
+ compatible = "fixed-clock";
+ reg = <0>;
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power Button";
+ gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_POWER>;
+ gpio-key,wakeup;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ user_led: user {
+ label = "Heartbeat";
+ gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3v3_etn: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3V3_ETN";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_etnphy_power>;
+ gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_2v5: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "2V5";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ reg_3v3: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_can_xcvr: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "CAN XCVR";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan_xcvr>;
+ gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+ enable-active-low;
+ };
+
+ reg_lcd0_pwr: regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "LCD0 POWER";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd0_pwr>;
+ gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_lcd1_pwr: regulator@5 {
+ compatible = "regulator-fixed";
+ reg = <5>;
+ regulator-name = "LCD1 POWER";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd1_pwr>;
+ gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_usbh1_vbus: regulator@6 {
+ compatible = "regulator-fixed";
+ reg = <6>;
+ regulator-name = "usbh1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1_vbus>;
+ gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usbotg_vbus: regulator@7 {
+ compatible = "regulator-fixed";
+ reg = <7>;
+ regulator-name = "usbotg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg_vbus>;
+ gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+ };
+
+ sound {
+ compatible = "karo,imx6qdl-tx6qdl-sgtl5000",
+ "fsl,imx-audio-sgtl5000";
+ model = "sgtl5000-audio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ ssi-controller = <&ssi1>;
+ audio-codec = <&sgtl5000>;
+ audio-routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+ mux-int-port = <1>;
+ mux-ext-port = <5>;
+ };
+};
+
+&audmux {
+ status = "okay";
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ xceiver-supply = <®_can_xcvr>;
+ status = "okay";
+};
+
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ xceiver-supply = <®_can_xcvr>;
+ status = "okay";
+};
+
+&ecspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ fsl,spi-num-chipselects = <2>;
+ cs-gpios = <
+ &gpio2 30 GPIO_ACTIVE_HIGH
+ &gpio3 19 GPIO_ACTIVE_HIGH
+ >;
+ status = "okay";
+
+ spidev0: spi@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <54000000>;
+ };
+
+ spidev1: spi@1 {
+ compatible = "spidev";
+ reg = <1>;
+ spi-max-frequency = <54000000>;
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rmii";
+ phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>;
+ phy-supply = <®_3v3_etn>;
+ status = "okay";
+};
+
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmi_nand>;
+ nand-on-flash-bbt;
+ fsl,no-blockmark-swap;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ ds1339: rtc@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ };
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ sgtl5000: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <®_2v5>;
+ VDDIO-supply = <®_3v3>;
+ clocks = <&mclk>;
+ };
+
+ polytouch: edt-ft5x06@38 {
+ compatible = "edt,edt-ft5x06";
+ reg = <0x38>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_edt_ft5x06>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <15 0>;
+ reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
+ linux,wakeup;
+ };
+
+ touchscreen: tsc2007@48 {
+ compatible = "ti,tsc2007";
+ reg = <0x48>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tsc2007>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <26 0>;
+ gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
+ ti,x-plate-ohms = <660>;
+ linux,wakeup;
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx6qdl-tx6 {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b1 /* LED */
+ MX6QDL_PAD_SD3_DAT2__GPIO7_IO06 0x1b0b1 /* ETN PHY RESET */
+ MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b1 /* ETN PHY INT */
+ MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* PWR BTN */
+ >;
+ };
+
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW1__AUD5_RXD 0x130b0 /* SSI1_RXD */
+ MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 /* SSI1_TXD */
+ MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 /* SSI1_CLK */
+ MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 /* SSI1_FS */
+ >;
+ };
+
+ pinctrl_disp0_1: disp0grp-1 {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+ MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
+ MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
+ MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
+ /* PAD DISP0_DAT0 is used for the Flexcan transceiver control */
+ MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
+ MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
+ MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
+ MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
+ MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
+ MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
+ MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
+ MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
+ MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
+ MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
+ MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
+ MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
+ MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
+ MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
+ MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
+ MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
+ MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
+ MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
+ MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
+ MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
+ MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
+ MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
+ MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
+ >;
+ };
+
+ pinctrl_disp0_2: disp0grp-2 {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+ MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
+ MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
+ MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
+ MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
+ MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
+ MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
+ MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
+ MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
+ MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
+ MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
+ MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
+ MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
+ MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
+ MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
+ MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
+ MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
+ MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
+ MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
+ MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
+ MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
+ MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
+ MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
+ MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
+ MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
+ MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
+ MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
+ MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
+ >;
+ };
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x0b0b0
+ MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x0b0b0
+ MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x0b0b0
+ MX6QDL_PAD_GPIO_19__ECSPI1_RDY 0x0b0b0
+ MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x0b0b0 /* SPI CS0 */
+ MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x0b0b0 /* SPI CS1 */
+ >;
+ };
+
+ pinctrl_edt_ft5x06: edt-ft5x06grp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 /* Interrupt */
+ MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 /* Reset */
+ MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x1b0b0 /* Wake */
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
+ MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
+ MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
+ >;
+ };
+
+ pinctrl_etnphy_power: etnphy-pwrgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1 /* ETN PHY POWER */
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
+ MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
+ MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan_xcvr: flexcan-xcvrgrp {
+ fsl,pins = <
+ MX6QDL_PAD_DISP0_DAT0__GPIO4_IO21 0x1b0b0 /* Flexcan XCVR enable */
+ >;
+ };
+
+ pinctrl_gpmi_nand: gpminandgrp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CLE__NAND_CLE 0x0b0b1
+ MX6QDL_PAD_NANDF_ALE__NAND_ALE 0x0b0b1
+ MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1
+ MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0x0b000
+ MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1
+ MX6QDL_PAD_SD4_CMD__NAND_RE_B 0x0b0b1
+ MX6QDL_PAD_SD4_CLK__NAND_WE_B 0x0b0b1
+ MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1
+ MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1
+ MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1
+ MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1
+ MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1
+ MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1
+ MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1
+ MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_kpp: kppgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_9__KEY_COL6 0x1b0b1
+ MX6QDL_PAD_GPIO_4__KEY_COL7 0x1b0b1
+ MX6QDL_PAD_KEY_COL2__KEY_COL2 0x1b0b1
+ MX6QDL_PAD_KEY_COL3__KEY_COL3 0x1b0b1
+ MX6QDL_PAD_GPIO_2__KEY_ROW6 0x1b0b1
+ MX6QDL_PAD_GPIO_5__KEY_ROW7 0x1b0b1
+ MX6QDL_PAD_KEY_ROW2__KEY_ROW2 0x1b0b1
+ MX6QDL_PAD_KEY_ROW3__KEY_ROW3 0x1b0b1
+ >;
+ };
+
+ pinctrl_lcd0_pwr: lcd0-pwrgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b1 /* LCD Reset */
+ >;
+ };
+
+ pinctrl_lcd1_pwr: lcd1-pwrgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_EB3__GPIO2_IO31 0x1b0b1 /* LCD Power Enable */
+ >;
+ };
+
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_pwm2: pwm2grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__PWM2_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_tsc2007: tsc2007grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b0 /* Interrupt */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart1_rtscts: uart1_rtsctsgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_DAT1__UART1_RTS_B 0x1b0b1
+ MX6QDL_PAD_SD3_DAT0__UART1_CTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2_rtscts: uart2_rtsctsgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1
+ MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3_rtscts: uart3_rtsctsgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_DAT3__UART3_CTS_B 0x1b0b1
+ MX6QDL_PAD_SD3_RST__UART3_RTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbh1_vbus: usbh1-vbusgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0 /* USBH1_VBUSEN */
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x17059
+ >;
+ };
+
+ pinctrl_usbotg_vbus: usbotg-vbusgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 /* USBOTG_VBUSEN */
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__SD1_CMD 0x070b1
+ MX6QDL_PAD_SD1_CLK__SD1_CLK 0x070b1
+ MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x070b1
+ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x070b1
+ MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x070b1
+ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x070b1
+ MX6QDL_PAD_SD3_CMD__GPIO7_IO02 0x170b0 /* SD1 CD */
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x070b1
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x070b1
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x070b1
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x070b1
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x070b1
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x070b1
+ MX6QDL_PAD_SD3_CLK__GPIO7_IO03 0x170b0 /* SD2 CD */
+ >;
+ };
+ };
+};
+
+&kpp {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_kpp>;
+ /* sample keymap */
+ /* row/col 0,1 are mapped to KPP row/col 6,7 */
+ linux,keymap = <
+ MATRIX_KEY(6, 6, KEY_POWER) /* 0x06060074 */
+ MATRIX_KEY(6, 7, KEY_KP0) /* 0x06070052 */
+ MATRIX_KEY(6, 2, KEY_KP1) /* 0x0602004f */
+ MATRIX_KEY(6, 3, KEY_KP2) /* 0x06030050 */
+ MATRIX_KEY(7, 6, KEY_KP3) /* 0x07060051 */
+ MATRIX_KEY(7, 7, KEY_KP4) /* 0x0707004b */
+ MATRIX_KEY(7, 2, KEY_KP5) /* 0x0702004c */
+ MATRIX_KEY(7, 3, KEY_KP6) /* 0x0703004d */
+ MATRIX_KEY(2, 6, KEY_KP7) /* 0x02060047 */
+ MATRIX_KEY(2, 7, KEY_KP8) /* 0x02070048 */
+ MATRIX_KEY(2, 2, KEY_KP9) /* 0x02020049 */
+ >;
+ status = "okay";
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ #pwm-cells = <3>;
+ status = "disabled";
+};
+
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm2>;
+ #pwm-cells = <3>;
+ status = "okay";
+};
+
+&ssi1 {
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2 &pinctrl_uart2_rtscts>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3 &pinctrl_uart3_rtscts>;
+ status = "okay";
+};
+
+&usbh1 {
+ vbus-supply = <®_usbh1_vbus>;
+ dr_mode = "host";
+ disable-over-current;
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <®_usbotg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ dr_mode = "peripheral";
+ disable-over-current;
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ bus-width = <4>;
+ no-1-8-v;
+ cd-gpios = <&gpio7 2 0>;
+ fsl,wp-controller;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ no-1-8-v;
+ cd-gpios = <&gpio7 3 0>;
+ fsl,wp-controller;
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include "imx6qdl-wandboard.dtsi"
+
+&iomuxc {
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx6qdl-wandboard {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* GPIO_0_CLKO */
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* uSDHC1 CD */
+ MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000 /* uSDHC3 CD */
+ MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x0f0b0 /* WL_REF_ON */
+ MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x0f0b0 /* WL_RST_N */
+ MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x000b0 /* WL_REG_ON */
+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* WL_HOST_WAKE */
+ MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* WL_WAKE */
+ MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x80000000 /* RGMII_nRST */
+ MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x80000000 /* BT_ON */
+ MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x80000000 /* BT_WAKE */
+ MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x80000000 /* BT_HOST_WAKE */
+ >;
+ };
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ non-removable;
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include "imx6qdl-wandboard.dtsi"
+
+&iomuxc {
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx6qdl-wandboard {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* GPIO_0_CLKO */
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* uSDHC1 CD */
+ MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000 /* uSDHC3 CD */
+ MX6QDL_PAD_CSI0_DAT14__GPIO6_IO00 0x0f0b0 /* WIFI_ON (reset, active low) */
+ MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x000b0 /* WL_REG_ON (unused) */
+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* WL_HOST_WAKE, input */
+ MX6QDL_PAD_CSI0_DAT13__GPIO5_IO31 0x0f0b0 /* GPIO5_IO31 (Wifi Power Enable) */
+ MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* WL_WAKE (unused) */
+ MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x80000000 /* BT_ON */
+ MX6QDL_PAD_CSI0_DAT12__GPIO5_IO30 0x80000000 /* BT_WAKE */
+ MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x80000000 /* BT_HOST_WAKE */
+ MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x80000000 /* RGMII_nRST */
+ >;
+ };
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ status = "okay";
+};
&iomuxc {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_hog>;
imx6qdl-wandboard {
- pinctrl_hog: hoggrp {
- fsl,pins = <
- MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
- MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
- MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
- MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x80000000 /* WL_REF_ON */
- MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x80000000 /* WL_RST_N */
- MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* WL_REG_ON */
- MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* WL_HOST_WAKE */
- MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* WL_WAKE */
- MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x80000000
- >;
- };
pinctrl_audmux: audmuxgrp {
fsl,pins = <
};
&ssi1 {
- fsl,mode = "i2s-slave";
status = "okay";
};
status = "okay";
};
-&usdhc2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc2>;
- non-removable;
- status = "okay";
-};
-
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
* http://www.gnu.org/copyleft/gpl.html
*/
+#include <dt-bindings/clock/imx6qdl-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton.dtsi"
interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
#dma-cells = <1>;
dma-channels = <4>;
- clocks = <&clks 106>;
+ clocks = <&clks IMX6QDL_CLK_APBH_DMA>;
};
gpmi: gpmi-nand@00112000 {
reg-names = "gpmi-nand", "bch";
interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "bch";
- clocks = <&clks 152>, <&clks 153>, <&clks 151>,
- <&clks 150>, <&clks 149>;
+ clocks = <&clks IMX6QDL_CLK_GPMI_IO>,
+ <&clks IMX6QDL_CLK_GPMI_APB>,
+ <&clks IMX6QDL_CLK_GPMI_BCH>,
+ <&clks IMX6QDL_CLK_GPMI_BCH_APB>,
+ <&clks IMX6QDL_CLK_PER1_BCH>;
clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch",
"gpmi_bch_apb", "per1_bch";
dmas = <&dma_apbh 0>;
compatible = "arm,cortex-a9-twd-timer";
reg = <0x00a00600 0x20>;
interrupts = <1 13 0xf01>;
- clocks = <&clks 15>;
+ clocks = <&clks IMX6QDL_CLK_TWD>;
};
L2: l2-cache@00a02000 {
<0 0 0 2 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 3 &intc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 4 &intc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 144>, <&clks 206>, <&clks 189>;
+ clocks = <&clks IMX6QDL_CLK_PCIE_AXI>,
+ <&clks IMX6QDL_CLK_LVDS1_GATE>,
+ <&clks IMX6QDL_CLK_PCIE_REF_125M>;
clock-names = "pcie", "pcie_bus", "pcie_phy";
status = "disabled";
};
dmas = <&sdma 14 18 0>,
<&sdma 15 18 0>;
dma-names = "rx", "tx";
- clocks = <&clks 197>, <&clks 3>,
- <&clks 197>, <&clks 107>,
- <&clks 0>, <&clks 118>,
- <&clks 0>, <&clks 139>,
- <&clks 0>;
+ clocks = <&clks IMX6QDL_CLK_SPDIF>, <&clks IMX6QDL_CLK_OSC>,
+ <&clks IMX6QDL_CLK_SPDIF>, <&clks IMX6QDL_CLK_DUMMY>,
+ <&clks IMX6QDL_CLK_DUMMY>, <&clks IMX6QDL_CLK_DUMMY>,
+ <&clks IMX6QDL_CLK_DUMMY>, <&clks IMX6QDL_CLK_DUMMY>,
+ <&clks IMX6QDL_CLK_DUMMY>;
clock-names = "core", "rxtx0",
"rxtx1", "rxtx2",
"rxtx3", "rxtx4",
compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
reg = <0x02008000 0x4000>;
interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 112>, <&clks 112>;
+ clocks = <&clks IMX6QDL_CLK_ECSPI1>,
+ <&clks IMX6QDL_CLK_ECSPI1>;
clock-names = "ipg", "per";
dmas = <&sdma 3 7 1>, <&sdma 4 7 2>;
dma-names = "rx", "tx";
compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
reg = <0x0200c000 0x4000>;
interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 113>, <&clks 113>;
+ clocks = <&clks IMX6QDL_CLK_ECSPI2>,
+ <&clks IMX6QDL_CLK_ECSPI2>;
clock-names = "ipg", "per";
dmas = <&sdma 5 7 1>, <&sdma 6 7 2>;
dma-names = "rx", "tx";
compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
reg = <0x02010000 0x4000>;
interrupts = <0 33 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 114>, <&clks 114>;
+ clocks = <&clks IMX6QDL_CLK_ECSPI3>,
+ <&clks IMX6QDL_CLK_ECSPI3>;
clock-names = "ipg", "per";
dmas = <&sdma 7 7 1>, <&sdma 8 7 2>;
dma-names = "rx", "tx";
compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
reg = <0x02014000 0x4000>;
interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 115>, <&clks 115>;
+ clocks = <&clks IMX6QDL_CLK_ECSPI4>,
+ <&clks IMX6QDL_CLK_ECSPI4>;
clock-names = "ipg", "per";
dmas = <&sdma 9 7 1>, <&sdma 10 7 2>;
dma-names = "rx", "tx";
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
reg = <0x02020000 0x4000>;
interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 160>, <&clks 161>;
+ clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+ <&clks IMX6QDL_CLK_UART_SERIAL>;
clock-names = "ipg", "per";
dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
dma-names = "rx", "tx";
ssi1: ssi@02028000 {
compatible = "fsl,imx6q-ssi",
- "fsl,imx51-ssi",
- "fsl,imx21-ssi";
+ "fsl,imx51-ssi";
reg = <0x02028000 0x4000>;
interrupts = <0 46 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 178>;
+ clocks = <&clks IMX6QDL_CLK_SSI1_IPG>;
dmas = <&sdma 37 1 0>,
<&sdma 38 1 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <38 37>;
status = "disabled";
};
ssi2: ssi@0202c000 {
compatible = "fsl,imx6q-ssi",
- "fsl,imx51-ssi",
- "fsl,imx21-ssi";
+ "fsl,imx51-ssi";
reg = <0x0202c000 0x4000>;
interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 179>;
+ clocks = <&clks IMX6QDL_CLK_SSI2_IPG>;
dmas = <&sdma 41 1 0>,
<&sdma 42 1 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <42 41>;
status = "disabled";
};
ssi3: ssi@02030000 {
compatible = "fsl,imx6q-ssi",
- "fsl,imx51-ssi",
- "fsl,imx21-ssi";
+ "fsl,imx51-ssi";
reg = <0x02030000 0x4000>;
interrupts = <0 48 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 180>;
+ clocks = <&clks IMX6QDL_CLK_SSI3_IPG>;
dmas = <&sdma 45 1 0>,
<&sdma 46 1 0>;
dma-names = "rx", "tx";
fsl,fifo-depth = <15>;
- fsl,ssi-dma-events = <46 45>;
status = "disabled";
};
compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
reg = <0x02080000 0x4000>;
interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 62>, <&clks 145>;
+ clocks = <&clks IMX6QDL_CLK_IPG>,
+ <&clks IMX6QDL_CLK_PWM1>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
reg = <0x02084000 0x4000>;
interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 62>, <&clks 146>;
+ clocks = <&clks IMX6QDL_CLK_IPG>,
+ <&clks IMX6QDL_CLK_PWM2>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
reg = <0x02088000 0x4000>;
interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 62>, <&clks 147>;
+ clocks = <&clks IMX6QDL_CLK_IPG>,
+ <&clks IMX6QDL_CLK_PWM3>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
reg = <0x0208c000 0x4000>;
interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 62>, <&clks 148>;
+ clocks = <&clks IMX6QDL_CLK_IPG>,
+ <&clks IMX6QDL_CLK_PWM4>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx6q-flexcan";
reg = <0x02090000 0x4000>;
interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 108>, <&clks 109>;
+ clocks = <&clks IMX6QDL_CLK_CAN1_IPG>,
+ <&clks IMX6QDL_CLK_CAN1_SERIAL>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx6q-flexcan";
reg = <0x02094000 0x4000>;
interrupts = <0 111 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 110>, <&clks 111>;
+ clocks = <&clks IMX6QDL_CLK_CAN2_IPG>,
+ <&clks IMX6QDL_CLK_CAN2_SERIAL>;
clock-names = "ipg", "per";
status = "disabled";
};
compatible = "fsl,imx6q-gpt", "fsl,imx31-gpt";
reg = <0x02098000 0x4000>;
interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 119>, <&clks 120>;
+ clocks = <&clks IMX6QDL_CLK_GPT_IPG>,
+ <&clks IMX6QDL_CLK_GPT_IPG_PER>;
clock-names = "ipg", "per";
};
};
kpp: kpp@020b8000 {
+ compatible = "fsl,imx6q-kpp", "fsl,imx21-kpp";
reg = <0x020b8000 0x4000>;
interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6QDL_CLK_IPG>;
+ status = "disabled";
};
wdog1: wdog@020bc000 {
compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
reg = <0x020bc000 0x4000>;
interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 0>;
+ clocks = <&clks IMX6QDL_CLK_DUMMY>;
};
wdog2: wdog@020c0000 {
compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
reg = <0x020c0000 0x4000>;
interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 0>;
+ clocks = <&clks IMX6QDL_CLK_DUMMY>;
status = "disabled";
};
interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>;
fsl,tempmon = <&anatop>;
fsl,tempmon-data = <&ocotp>;
- clocks = <&clks 172>;
+ clocks = <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
};
usbphy1: usbphy@020c9000 {
compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
reg = <0x020c9000 0x1000>;
interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 182>;
+ clocks = <&clks IMX6QDL_CLK_USBPHY1>;
fsl,anatop = <&anatop>;
};
compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
reg = <0x020ca000 0x1000>;
interrupts = <0 45 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 183>;
+ clocks = <&clks IMX6QDL_CLK_USBPHY2>;
fsl,anatop = <&anatop>;
};
reg = <0x00120000 0x9000>;
interrupts = <0 115 0x04>;
gpr = <&gpr>;
- clocks = <&clks 123>, <&clks 124>;
+ clocks = <&clks IMX6QDL_CLK_HDMI_IAHB>,
+ <&clks IMX6QDL_CLK_HDMI_ISFR>;
clock-names = "iahb", "isfr";
status = "disabled";
compatible = "fsl,imx6q-sdma", "fsl,imx35-sdma";
reg = <0x020ec000 0x4000>;
interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 155>, <&clks 155>;
+ clocks = <&clks IMX6QDL_CLK_SDMA>,
+ <&clks IMX6QDL_CLK_SDMA>;
clock-names = "ipg", "ahb";
#dma-cells = <3>;
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
reg = <0x02184000 0x200>;
interrupts = <0 43 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 162>;
+ clocks = <&clks IMX6QDL_CLK_USBOH3>;
fsl,usbphy = <&usbphy1>;
fsl,usbmisc = <&usbmisc 0>;
status = "disabled";
compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
reg = <0x02184200 0x200>;
interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 162>;
+ clocks = <&clks IMX6QDL_CLK_USBOH3>;
fsl,usbphy = <&usbphy2>;
fsl,usbmisc = <&usbmisc 1>;
status = "disabled";
compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
reg = <0x02184400 0x200>;
interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 162>;
+ clocks = <&clks IMX6QDL_CLK_USBOH3>;
fsl,usbmisc = <&usbmisc 2>;
status = "disabled";
};
compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
reg = <0x02184600 0x200>;
interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 162>;
+ clocks = <&clks IMX6QDL_CLK_USBOH3>;
fsl,usbmisc = <&usbmisc 3>;
status = "disabled";
};
#index-cells = <1>;
compatible = "fsl,imx6q-usbmisc";
reg = <0x02184800 0x200>;
- clocks = <&clks 162>;
+ clocks = <&clks IMX6QDL_CLK_USBOH3>;
};
fec: ethernet@02188000 {
interrupts-extended =
<&intc 0 118 IRQ_TYPE_LEVEL_HIGH>,
<&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 117>, <&clks 117>, <&clks 190>;
+ clocks = <&clks IMX6QDL_CLK_ENET>,
+ <&clks IMX6QDL_CLK_ENET>,
+ <&clks IMX6QDL_CLK_ENET_REF>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
};
compatible = "fsl,imx6q-usdhc";
reg = <0x02190000 0x4000>;
interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 163>, <&clks 163>, <&clks 163>;
+ clocks = <&clks IMX6QDL_CLK_USDHC1>,
+ <&clks IMX6QDL_CLK_USDHC1>,
+ <&clks IMX6QDL_CLK_USDHC1>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
compatible = "fsl,imx6q-usdhc";
reg = <0x02194000 0x4000>;
interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 164>, <&clks 164>, <&clks 164>;
+ clocks = <&clks IMX6QDL_CLK_USDHC2>,
+ <&clks IMX6QDL_CLK_USDHC2>,
+ <&clks IMX6QDL_CLK_USDHC2>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
compatible = "fsl,imx6q-usdhc";
reg = <0x02198000 0x4000>;
interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 165>, <&clks 165>, <&clks 165>;
+ clocks = <&clks IMX6QDL_CLK_USDHC3>,
+ <&clks IMX6QDL_CLK_USDHC3>,
+ <&clks IMX6QDL_CLK_USDHC3>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
compatible = "fsl,imx6q-usdhc";
reg = <0x0219c000 0x4000>;
interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 166>, <&clks 166>, <&clks 166>;
+ clocks = <&clks IMX6QDL_CLK_USDHC4>,
+ <&clks IMX6QDL_CLK_USDHC4>,
+ <&clks IMX6QDL_CLK_USDHC4>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
reg = <0x021a0000 0x4000>;
interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 125>;
+ clocks = <&clks IMX6QDL_CLK_I2C1>;
status = "disabled";
};
compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
reg = <0x021a4000 0x4000>;
interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 126>;
+ clocks = <&clks IMX6QDL_CLK_I2C2>;
status = "disabled";
};
compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
reg = <0x021a8000 0x4000>;
interrupts = <0 38 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 127>;
+ clocks = <&clks IMX6QDL_CLK_I2C3>;
status = "disabled";
};
compatible = "fsl,imx6q-weim";
reg = <0x021b8000 0x4000>;
interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 196>;
+ clocks = <&clks IMX6QDL_CLK_EIM_SLOW>;
};
ocotp: ocotp@021bc000 {
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
reg = <0x021e8000 0x4000>;
interrupts = <0 27 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 160>, <&clks 161>;
+ clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+ <&clks IMX6QDL_CLK_UART_SERIAL>;
clock-names = "ipg", "per";
dmas = <&sdma 27 4 0>, <&sdma 28 4 0>;
dma-names = "rx", "tx";
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
reg = <0x021ec000 0x4000>;
interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 160>, <&clks 161>;
+ clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+ <&clks IMX6QDL_CLK_UART_SERIAL>;
clock-names = "ipg", "per";
dmas = <&sdma 29 4 0>, <&sdma 30 4 0>;
dma-names = "rx", "tx";
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
reg = <0x021f0000 0x4000>;
interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 160>, <&clks 161>;
+ clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+ <&clks IMX6QDL_CLK_UART_SERIAL>;
clock-names = "ipg", "per";
dmas = <&sdma 31 4 0>, <&sdma 32 4 0>;
dma-names = "rx", "tx";
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
reg = <0x021f4000 0x4000>;
interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 160>, <&clks 161>;
+ clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+ <&clks IMX6QDL_CLK_UART_SERIAL>;
clock-names = "ipg", "per";
dmas = <&sdma 33 4 0>, <&sdma 34 4 0>;
dma-names = "rx", "tx";
reg = <0x02400000 0x400000>;
interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>,
<0 5 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clks 130>, <&clks 131>, <&clks 132>;
+ clocks = <&clks IMX6QDL_CLK_IPU1>,
+ <&clks IMX6QDL_CLK_IPU1_DI0>,
+ <&clks IMX6QDL_CLK_IPU1_DI1>;
clock-names = "bus", "di0", "di1";
resets = <&src 2>;
+ ipu1_csi0: port@0 {
+ reg = <0>;
+ };
+
+ ipu1_csi1: port@1 {
+ reg = <1>;
+ };
+
ipu1_di0: port@2 {
#address-cells = <1>;
#size-cells = <0>;
};
&fec {
- pinctrl-names = "default";
+ pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_fec>;
+ pinctrl-1 = <&pinctrl_fec_sleep>;
phy-mode = "rmii";
status = "okay";
};
>;
};
+ pinctrl_fec_sleep: fecgrp-sleep {
+ fsl,pins = <
+ MX6SL_PAD_FEC_MDC__GPIO4_IO23 0x3080
+ MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25 0x3080
+ MX6SL_PAD_FEC_RXD0__GPIO4_IO17 0x3080
+ MX6SL_PAD_FEC_RXD1__GPIO4_IO18 0x3080
+ MX6SL_PAD_FEC_TX_EN__GPIO4_IO22 0x3080
+ MX6SL_PAD_FEC_TXD0__GPIO4_IO24 0x3080
+ MX6SL_PAD_FEC_TXD1__GPIO4_IO16 0x3080
+ MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26 0x3080
+ >;
+ };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1
};
&ssi2 {
- fsl,mode = "i2s-slave";
status = "okay";
};
ssi1: ssi@02028000 {
compatible = "fsl,imx6sl-ssi",
- "fsl,imx51-ssi",
- "fsl,imx21-ssi";
+ "fsl,imx51-ssi";
reg = <0x02028000 0x4000>;
interrupts = <0 46 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SL_CLK_SSI1>;
ssi2: ssi@0202c000 {
compatible = "fsl,imx6sl-ssi",
- "fsl,imx51-ssi",
- "fsl,imx21-ssi";
+ "fsl,imx51-ssi";
reg = <0x0202c000 0x4000>;
interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SL_CLK_SSI2>;
ssi3: ssi@02030000 {
compatible = "fsl,imx6sl-ssi",
- "fsl,imx51-ssi",
- "fsl,imx21-ssi";
+ "fsl,imx51-ssi";
reg = <0x02030000 0x4000>;
interrupts = <0 48 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SL_CLK_SSI3>;
reg = <0x020b8000 0x4000>;
interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SL_CLK_DUMMY>;
+ status = "disabled";
};
wdog1: wdog@020bc000 {
};
sdma: sdma@020ec000 {
- compatible = "fsl,imx6sl-sdma", "fsl,imx35-sdma";
+ compatible = "fsl,imx6sl-sdma", "fsl,imx6q-sdma";
reg = <0x020ec000 0x4000>;
interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SL_CLK_SDMA>,
--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DTS_IMX6SX_PINFUNC_H
+#define __DTS_IMX6SX_PINFUNC_H
+
+/*
+ * The pin function ID is a tuple of
+ * <mux_reg conf_reg input_reg mux_mode input_val>
+ */
+#define MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x0014 0x035C 0x07A8 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO00__USDHC1_VSELECT 0x0014 0x035C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO00__SPDIF_LOCK 0x0014 0x035C 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO00__CCM_WAIT 0x0014 0x035C 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO00__WDOG1_WDOG_ANY 0x0014 0x035C 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO00__GPIO1_IO_0 0x0014 0x035C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO00__SNVS_HP_WRAPPER_VIO_5 0x0014 0x035C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO00__PHY_DTB_1 0x0014 0x035C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x0018 0x0360 0x07AC 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO01__USDHC1_RESET_B 0x0018 0x0360 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO01__SPDIF_SR_CLK 0x0018 0x0360 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO01__CCM_STOP 0x0018 0x0360 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO01__WDOG3_WDOG_B 0x0018 0x0360 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO01__GPIO1_IO_1 0x0018 0x0360 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO01__SNVS_HP_WRAPPER_VIO_5_CTL 0x0018 0x0360 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO01__PHY_DTB_0 0x0018 0x0360 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO02__I2C2_SCL 0x001C 0x0364 0x07B0 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO02__USDHC1_CD_B 0x001C 0x0364 0x0864 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO02__CSI2_MCLK 0x001C 0x0364 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO02__CCM_DI0_EXT_CLK 0x001C 0x0364 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO02__WDOG1_WDOG_B 0x001C 0x0364 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO02__GPIO1_IO_2 0x001C 0x0364 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO02__CCM_REF_EN_B 0x001C 0x0364 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO02__PHY_TDI 0x001C 0x0364 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO03__I2C2_SDA 0x0020 0x0368 0x07B4 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO03__USDHC1_WP 0x0020 0x0368 0x0868 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO03__ENET1_REF_CLK_25M 0x0020 0x0368 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO03__CCM_DI1_EXT_CLK 0x0020 0x0368 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO03__WDOG2_WDOG_B 0x0020 0x0368 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO03__GPIO1_IO_3 0x0020 0x0368 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO03__CCM_PLL3_BYP 0x0020 0x0368 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO03__PHY_TCK 0x0020 0x0368 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO04__UART1_RX 0x0024 0x036C 0x0830 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO04__UART1_TX 0x0024 0x036C 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO04__USDHC2_RESET_B 0x0024 0x036C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO04__ENET1_MDC 0x0024 0x036C 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO04__OSC32K_32K_OUT 0x0024 0x036C 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO04__ENET2_REF_CLK2 0x0024 0x036C 0x076C 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO04__GPIO1_IO_4 0x0024 0x036C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO04__CCM_PLL2_BYP 0x0024 0x036C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO04__PHY_TMS 0x0024 0x036C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO05__UART1_RX 0x0028 0x0370 0x0830 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO05__UART1_TX 0x0028 0x0370 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO05__USDHC2_VSELECT 0x0028 0x0370 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO05__ENET1_MDIO 0x0028 0x0370 0x0764 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO05__ASRC_ASRC_EXT_CLK 0x0028 0x0370 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO05__ENET1_REF_CLK1 0x0028 0x0370 0x0760 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO05__GPIO1_IO_5 0x0028 0x0370 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO05__SRC_TESTER_ACK 0x0028 0x0370 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO05__PHY_TDO 0x0028 0x0370 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO06__UART2_RX 0x002C 0x0374 0x0838 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO06__UART2_TX 0x002C 0x0374 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO06__USDHC2_CD_B 0x002C 0x0374 0x086C 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO06__ENET2_MDC 0x002C 0x0374 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO06__CSI1_MCLK 0x002C 0x0374 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO06__UART1_RTS_B 0x002C 0x0374 0x082C 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO06__GPIO1_IO_6 0x002C 0x0374 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO06__SRC_ANY_PU_RESET 0x002C 0x0374 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO06__OCOTP_CTRL_WRAPPER_FUSE_LATCHED 0x002C 0x0374 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO07__UART2_RX 0x0030 0x0378 0x0838 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO07__UART2_TX 0x0030 0x0378 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO07__USDHC2_WP 0x0030 0x0378 0x0870 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO07__ENET2_MDIO 0x0030 0x0378 0x0770 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO07__AUDMUX_MCLK 0x0030 0x0378 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO07__UART1_CTS_B 0x0030 0x0378 0x082C 0x4 0x1
+#define MX6SX_PAD_GPIO1_IO07__GPIO1_IO_7 0x0030 0x0378 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO07__SRC_EARLY_RESET 0x0030 0x0378 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO07__DCIC2_OUT 0x0030 0x0378 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO07__VDEC_DEBUG_44 0x0030 0x0378 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC 0x0034 0x037C 0x0860 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO08__WDOG1_WDOG_B 0x0034 0x037C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO08__SDMA_EXT_EVENT_0 0x0034 0x037C 0x081C 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO08__CCM_PMIC_RDY 0x0034 0x037C 0x069C 0x3 0x1
+#define MX6SX_PAD_GPIO1_IO08__UART2_RTS_B 0x0034 0x037C 0x0834 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO08__GPIO1_IO_8 0x0034 0x037C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO08__SRC_SYSTEM_RESET 0x0034 0x037C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO08__DCIC1_OUT 0x0034 0x037C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO08__VDEC_DEBUG_43 0x0034 0x037C 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO09__USB_OTG1_PWR 0x0038 0x0380 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO09__WDOG2_WDOG_B 0x0038 0x0380 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO09__SDMA_EXT_EVENT_1 0x0038 0x0380 0x0820 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO09__CCM_OUT0 0x0038 0x0380 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO09__UART2_CTS_B 0x0038 0x0380 0x0834 0x4 0x1
+#define MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x0038 0x0380 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO09__SRC_INT_BOOT 0x0038 0x0380 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO09__OBSERVE_MUX_OUT_4 0x0038 0x0380 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO09__VDEC_DEBUG_42 0x0038 0x0380 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x003C 0x0384 0x0624 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO10__SPDIF_EXT_CLK 0x003C 0x0384 0x0828 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO10__PWM1_OUT 0x003C 0x0384 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO10__CCM_OUT1 0x003C 0x0384 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO10__CSI1_FIELD 0x003C 0x0384 0x070C 0x4 0x1
+#define MX6SX_PAD_GPIO1_IO10__GPIO1_IO_10 0x003C 0x0384 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO10__CSU_CSU_INT_DEB 0x003C 0x0384 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO10__OBSERVE_MUX_OUT_3 0x003C 0x0384 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO10__VDEC_DEBUG_41 0x003C 0x0384 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO11__USB_OTG2_OC 0x0040 0x0388 0x085C 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO11__SPDIF_IN 0x0040 0x0388 0x0824 0x1 0x2
+#define MX6SX_PAD_GPIO1_IO11__PWM2_OUT 0x0040 0x0388 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO11__CCM_CLKO1 0x0040 0x0388 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO11__MLB_DATA 0x0040 0x0388 0x07EC 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO11__GPIO1_IO_11 0x0040 0x0388 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO11__CSU_CSU_ALARM_AUT_0 0x0040 0x0388 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO11__OBSERVE_MUX_OUT_2 0x0040 0x0388 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO11__VDEC_DEBUG_40 0x0040 0x0388 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO12__USB_OTG2_PWR 0x0044 0x038C 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO12__SPDIF_OUT 0x0044 0x038C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO12__PWM3_OUT 0x0044 0x038C 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO12__CCM_CLKO2 0x0044 0x038C 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO12__MLB_CLK 0x0044 0x038C 0x07E8 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12 0x0044 0x038C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO12__CSU_CSU_ALARM_AUT_1 0x0044 0x038C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO12__OBSERVE_MUX_OUT_1 0x0044 0x038C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO12__VDEC_DEBUG_39 0x0044 0x038C 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO13__WDOG1_WDOG_ANY 0x0048 0x0390 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO13__ANATOP_OTG2_ID 0x0048 0x0390 0x0628 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO13__PWM4_OUT 0x0048 0x0390 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO13__CCM_OUT2 0x0048 0x0390 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO13__MLB_SIG 0x0048 0x0390 0x07F0 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO13__GPIO1_IO_13 0x0048 0x0390 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO13__CSU_CSU_ALARM_AUT_2 0x0048 0x0390 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO13__OBSERVE_MUX_OUT_0 0x0048 0x0390 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO13__VDEC_DEBUG_38 0x0048 0x0390 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA00__CSI1_DATA_2 0x004C 0x0394 0x06A8 0x0 0x0
+#define MX6SX_PAD_CSI_DATA00__ESAI_TX_CLK 0x004C 0x0394 0x078C 0x1 0x1
+#define MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC 0x004C 0x0394 0x0684 0x2 0x1
+#define MX6SX_PAD_CSI_DATA00__I2C1_SCL 0x004C 0x0394 0x07A8 0x3 0x0
+#define MX6SX_PAD_CSI_DATA00__UART6_RI_B 0x004C 0x0394 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA00__GPIO1_IO_14 0x004C 0x0394 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA00__WEIM_DATA_23 0x004C 0x0394 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA00__SAI1_TX_BCLK 0x004C 0x0394 0x0800 0x7 0x0
+#define MX6SX_PAD_CSI_DATA00__VADC_DATA_4 0x004C 0x0394 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA00__MMDC_DEBUG_37 0x004C 0x0394 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA01__CSI1_DATA_3 0x0050 0x0398 0x06AC 0x0 0x0
+#define MX6SX_PAD_CSI_DATA01__ESAI_TX_FS 0x0050 0x0398 0x077C 0x1 0x1
+#define MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS 0x0050 0x0398 0x0688 0x2 0x1
+#define MX6SX_PAD_CSI_DATA01__I2C1_SDA 0x0050 0x0398 0x07AC 0x3 0x0
+#define MX6SX_PAD_CSI_DATA01__UART6_DSR_B 0x0050 0x0398 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA01__GPIO1_IO_15 0x0050 0x0398 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA01__WEIM_DATA_22 0x0050 0x0398 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA01__SAI1_TX_SYNC 0x0050 0x0398 0x0804 0x7 0x0
+#define MX6SX_PAD_CSI_DATA01__VADC_DATA_5 0x0050 0x0398 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA01__MMDC_DEBUG_38 0x0050 0x0398 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA02__CSI1_DATA_4 0x0054 0x039C 0x06B0 0x0 0x0
+#define MX6SX_PAD_CSI_DATA02__ESAI_RX_CLK 0x0054 0x039C 0x0788 0x1 0x1
+#define MX6SX_PAD_CSI_DATA02__AUDMUX_AUD6_RXC 0x0054 0x039C 0x067C 0x2 0x1
+#define MX6SX_PAD_CSI_DATA02__KPP_COL_5 0x0054 0x039C 0x07C8 0x3 0x0
+#define MX6SX_PAD_CSI_DATA02__UART6_DTR_B 0x0054 0x039C 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA02__GPIO1_IO_16 0x0054 0x039C 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA02__WEIM_DATA_21 0x0054 0x039C 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA02__SAI1_RX_BCLK 0x0054 0x039C 0x07F4 0x7 0x0
+#define MX6SX_PAD_CSI_DATA02__VADC_DATA_6 0x0054 0x039C 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA02__MMDC_DEBUG_39 0x0054 0x039C 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA03__CSI1_DATA_5 0x0058 0x03A0 0x06B4 0x0 0x0
+#define MX6SX_PAD_CSI_DATA03__ESAI_RX_FS 0x0058 0x03A0 0x0778 0x1 0x1
+#define MX6SX_PAD_CSI_DATA03__AUDMUX_AUD6_RXFS 0x0058 0x03A0 0x0680 0x2 0x1
+#define MX6SX_PAD_CSI_DATA03__KPP_ROW_5 0x0058 0x03A0 0x07D4 0x3 0x0
+#define MX6SX_PAD_CSI_DATA03__UART6_DCD_B 0x0058 0x03A0 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA03__GPIO1_IO_17 0x0058 0x03A0 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA03__WEIM_DATA_20 0x0058 0x03A0 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA03__SAI1_RX_SYNC 0x0058 0x03A0 0x07FC 0x7 0x0
+#define MX6SX_PAD_CSI_DATA03__VADC_DATA_7 0x0058 0x03A0 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA03__MMDC_DEBUG_40 0x0058 0x03A0 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA04__CSI1_DATA_6 0x005C 0x03A4 0x06B8 0x0 0x0
+#define MX6SX_PAD_CSI_DATA04__ESAI_TX1 0x005C 0x03A4 0x0794 0x1 0x1
+#define MX6SX_PAD_CSI_DATA04__SPDIF_OUT 0x005C 0x03A4 0x0000 0x2 0x0
+#define MX6SX_PAD_CSI_DATA04__KPP_COL_6 0x005C 0x03A4 0x07CC 0x3 0x0
+#define MX6SX_PAD_CSI_DATA04__UART6_RX 0x005C 0x03A4 0x0858 0x4 0x0
+#define MX6SX_PAD_CSI_DATA04__UART6_TX 0x005C 0x03A4 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA04__GPIO1_IO_18 0x005C 0x03A4 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA04__WEIM_DATA_19 0x005C 0x03A4 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA04__PWM5_OUT 0x005C 0x03A4 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA04__VADC_DATA_8 0x005C 0x03A4 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA04__MMDC_DEBUG_41 0x005C 0x03A4 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA05__CSI1_DATA_7 0x0060 0x03A8 0x06BC 0x0 0x0
+#define MX6SX_PAD_CSI_DATA05__ESAI_TX4_RX1 0x0060 0x03A8 0x07A0 0x1 0x1
+#define MX6SX_PAD_CSI_DATA05__SPDIF_IN 0x0060 0x03A8 0x0824 0x2 0x1
+#define MX6SX_PAD_CSI_DATA05__KPP_ROW_6 0x0060 0x03A8 0x07D8 0x3 0x0
+#define MX6SX_PAD_CSI_DATA05__UART6_RX 0x0060 0x03A8 0x0858 0x4 0x1
+#define MX6SX_PAD_CSI_DATA05__UART6_TX 0x0060 0x03A8 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA05__GPIO1_IO_19 0x0060 0x03A8 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA05__WEIM_DATA_18 0x0060 0x03A8 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA05__PWM6_OUT 0x0060 0x03A8 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA05__VADC_DATA_9 0x0060 0x03A8 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA05__MMDC_DEBUG_42 0x0060 0x03A8 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA06__CSI1_DATA_8 0x0064 0x03AC 0x06C0 0x0 0x0
+#define MX6SX_PAD_CSI_DATA06__ESAI_TX2_RX3 0x0064 0x03AC 0x0798 0x1 0x1
+#define MX6SX_PAD_CSI_DATA06__I2C4_SCL 0x0064 0x03AC 0x07C0 0x2 0x2
+#define MX6SX_PAD_CSI_DATA06__KPP_COL_7 0x0064 0x03AC 0x07D0 0x3 0x0
+#define MX6SX_PAD_CSI_DATA06__UART6_RTS_B 0x0064 0x03AC 0x0854 0x4 0x0
+#define MX6SX_PAD_CSI_DATA06__GPIO1_IO_20 0x0064 0x03AC 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA06__WEIM_DATA_17 0x0064 0x03AC 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA06__DCIC2_OUT 0x0064 0x03AC 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA06__VADC_DATA_10 0x0064 0x03AC 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA06__MMDC_DEBUG_43 0x0064 0x03AC 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA07__CSI1_DATA_9 0x0068 0x03B0 0x06C4 0x0 0x0
+#define MX6SX_PAD_CSI_DATA07__ESAI_TX3_RX2 0x0068 0x03B0 0x079C 0x1 0x1
+#define MX6SX_PAD_CSI_DATA07__I2C4_SDA 0x0068 0x03B0 0x07C4 0x2 0x2
+#define MX6SX_PAD_CSI_DATA07__KPP_ROW_7 0x0068 0x03B0 0x07DC 0x3 0x0
+#define MX6SX_PAD_CSI_DATA07__UART6_CTS_B 0x0068 0x03B0 0x0854 0x4 0x1
+#define MX6SX_PAD_CSI_DATA07__GPIO1_IO_21 0x0068 0x03B0 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA07__WEIM_DATA_16 0x0068 0x03B0 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA07__DCIC1_OUT 0x0068 0x03B0 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA07__VADC_DATA_11 0x0068 0x03B0 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA07__MMDC_DEBUG_44 0x0068 0x03B0 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_HSYNC__CSI1_HSYNC 0x006C 0x03B4 0x0700 0x0 0x0
+#define MX6SX_PAD_CSI_HSYNC__ESAI_TX0 0x006C 0x03B4 0x0790 0x1 0x1
+#define MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD 0x006C 0x03B4 0x0678 0x2 0x1
+#define MX6SX_PAD_CSI_HSYNC__UART4_RTS_B 0x006C 0x03B4 0x0844 0x3 0x2
+#define MX6SX_PAD_CSI_HSYNC__MQS_LEFT 0x006C 0x03B4 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_HSYNC__GPIO1_IO_22 0x006C 0x03B4 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_HSYNC__WEIM_DATA_25 0x006C 0x03B4 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_HSYNC__SAI1_TX_DATA_0 0x006C 0x03B4 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_HSYNC__VADC_DATA_2 0x006C 0x03B4 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_HSYNC__MMDC_DEBUG_35 0x006C 0x03B4 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_MCLK__CSI1_MCLK 0x0070 0x03B8 0x0000 0x0 0x0
+#define MX6SX_PAD_CSI_MCLK__ESAI_TX_HF_CLK 0x0070 0x03B8 0x0784 0x1 0x1
+#define MX6SX_PAD_CSI_MCLK__OSC32K_32K_OUT 0x0070 0x03B8 0x0000 0x2 0x0
+#define MX6SX_PAD_CSI_MCLK__UART4_RX 0x0070 0x03B8 0x0848 0x3 0x2
+#define MX6SX_PAD_CSI_MCLK__UART4_TX 0x0070 0x03B8 0x0000 0x3 0x0
+#define MX6SX_PAD_CSI_MCLK__ANATOP_32K_OUT 0x0070 0x03B8 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_MCLK__GPIO1_IO_23 0x0070 0x03B8 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_MCLK__WEIM_DATA_26 0x0070 0x03B8 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_MCLK__CSI1_FIELD 0x0070 0x03B8 0x070C 0x7 0x0
+#define MX6SX_PAD_CSI_MCLK__VADC_DATA_1 0x0070 0x03B8 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_MCLK__MMDC_DEBUG_34 0x0070 0x03B8 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_PIXCLK__CSI1_PIXCLK 0x0074 0x03BC 0x0704 0x0 0x0
+#define MX6SX_PAD_CSI_PIXCLK__ESAI_RX_HF_CLK 0x0074 0x03BC 0x0780 0x1 0x1
+#define MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK 0x0074 0x03BC 0x0000 0x2 0x0
+#define MX6SX_PAD_CSI_PIXCLK__UART4_RX 0x0074 0x03BC 0x0848 0x3 0x3
+#define MX6SX_PAD_CSI_PIXCLK__UART4_TX 0x0074 0x03BC 0x0000 0x3 0x0
+#define MX6SX_PAD_CSI_PIXCLK__ANATOP_24M_OUT 0x0074 0x03BC 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_PIXCLK__GPIO1_IO_24 0x0074 0x03BC 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_PIXCLK__WEIM_DATA_27 0x0074 0x03BC 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_PIXCLK__ESAI_TX_HF_CLK 0x0074 0x03BC 0x0784 0x7 0x2
+#define MX6SX_PAD_CSI_PIXCLK__VADC_CLK 0x0074 0x03BC 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_PIXCLK__MMDC_DEBUG_33 0x0074 0x03BC 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_VSYNC__CSI1_VSYNC 0x0078 0x03C0 0x0708 0x0 0x0
+#define MX6SX_PAD_CSI_VSYNC__ESAI_TX5_RX0 0x0078 0x03C0 0x07A4 0x1 0x1
+#define MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD 0x0078 0x03C0 0x0674 0x2 0x1
+#define MX6SX_PAD_CSI_VSYNC__UART4_CTS_B 0x0078 0x03C0 0x0844 0x3 0x3
+#define MX6SX_PAD_CSI_VSYNC__MQS_RIGHT 0x0078 0x03C0 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_VSYNC__GPIO1_IO_25 0x0078 0x03C0 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_VSYNC__WEIM_DATA_24 0x0078 0x03C0 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_VSYNC__SAI1_RX_DATA_0 0x0078 0x03C0 0x07F8 0x7 0x0
+#define MX6SX_PAD_CSI_VSYNC__VADC_DATA_3 0x0078 0x03C0 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_VSYNC__MMDC_DEBUG_36 0x0078 0x03C0 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_COL__ENET1_COL 0x007C 0x03C4 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_COL__ENET2_MDC 0x007C 0x03C4 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET1_COL__AUDMUX_AUD4_TXC 0x007C 0x03C4 0x0654 0x2 0x1
+#define MX6SX_PAD_ENET1_COL__UART1_RI_B 0x007C 0x03C4 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_COL__SPDIF_EXT_CLK 0x007C 0x03C4 0x0828 0x4 0x1
+#define MX6SX_PAD_ENET1_COL__GPIO2_IO_0 0x007C 0x03C4 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_COL__CSI2_DATA_23 0x007C 0x03C4 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_COL__LCDIF2_DATA_16 0x007C 0x03C4 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_COL__VDEC_DEBUG_37 0x007C 0x03C4 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_COL__PCIE_CTRL_DEBUG_31 0x007C 0x03C4 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_CRS__ENET1_CRS 0x0080 0x03C8 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_CRS__ENET2_MDIO 0x0080 0x03C8 0x0770 0x1 0x1
+#define MX6SX_PAD_ENET1_CRS__AUDMUX_AUD4_TXD 0x0080 0x03C8 0x0648 0x2 0x1
+#define MX6SX_PAD_ENET1_CRS__UART1_DCD_B 0x0080 0x03C8 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_CRS__SPDIF_LOCK 0x0080 0x03C8 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0x0080 0x03C8 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_CRS__CSI2_DATA_22 0x0080 0x03C8 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_CRS__LCDIF2_DATA_17 0x0080 0x03C8 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_CRS__VDEC_DEBUG_36 0x0080 0x03C8 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_CRS__PCIE_CTRL_DEBUG_30 0x0080 0x03C8 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_MDC__ENET1_MDC 0x0084 0x03CC 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_MDC__ENET2_MDC 0x0084 0x03CC 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET1_MDC__AUDMUX_AUD3_RXFS 0x0084 0x03CC 0x0638 0x2 0x1
+#define MX6SX_PAD_ENET1_MDC__ANATOP_24M_OUT 0x0084 0x03CC 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_MDC__EPIT2_OUT 0x0084 0x03CC 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_MDC__GPIO2_IO_2 0x0084 0x03CC 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_MDC__USB_OTG1_PWR 0x0084 0x03CC 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_MDC__PWM7_OUT 0x0084 0x03CC 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0x0088 0x03D0 0x0764 0x0 0x1
+#define MX6SX_PAD_ENET1_MDIO__ENET2_MDIO 0x0088 0x03D0 0x0770 0x1 0x2
+#define MX6SX_PAD_ENET1_MDIO__AUDMUX_MCLK 0x0088 0x03D0 0x0000 0x2 0x0
+#define MX6SX_PAD_ENET1_MDIO__OSC32K_32K_OUT 0x0088 0x03D0 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_MDIO__EPIT1_OUT 0x0088 0x03D0 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_MDIO__GPIO2_IO_3 0x0088 0x03D0 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_MDIO__USB_OTG1_OC 0x0088 0x03D0 0x0860 0x6 0x1
+#define MX6SX_PAD_ENET1_MDIO__PWM8_OUT 0x0088 0x03D0 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__ENET1_RX_CLK 0x008C 0x03D4 0x0768 0x0 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__ENET1_REF_CLK_25M 0x008C 0x03D4 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__AUDMUX_AUD4_TXFS 0x008C 0x03D4 0x0658 0x2 0x1
+#define MX6SX_PAD_ENET1_RX_CLK__UART1_DSR_B 0x008C 0x03D4 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__SPDIF_OUT 0x008C 0x03D4 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__GPIO2_IO_4 0x008C 0x03D4 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__CSI2_DATA_21 0x008C 0x03D4 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__LCDIF2_DATA_18 0x008C 0x03D4 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__VDEC_DEBUG_35 0x008C 0x03D4 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__PCIE_CTRL_DEBUG_29 0x008C 0x03D4 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__ENET1_TX_CLK 0x0090 0x03D8 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x0090 0x03D8 0x0760 0x1 0x1
+#define MX6SX_PAD_ENET1_TX_CLK__AUDMUX_AUD4_RXD 0x0090 0x03D8 0x0644 0x2 0x1
+#define MX6SX_PAD_ENET1_TX_CLK__UART1_DTR_B 0x0090 0x03D8 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__SPDIF_SR_CLK 0x0090 0x03D8 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__GPIO2_IO_5 0x0090 0x03D8 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__CSI2_DATA_20 0x0090 0x03D8 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__LCDIF2_DATA_19 0x0090 0x03D8 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__VDEC_DEBUG_34 0x0090 0x03D8 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__PCIE_CTRL_DEBUG_28 0x0090 0x03D8 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_COL__ENET2_COL 0x0094 0x03DC 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET2_COL__ENET1_MDC 0x0094 0x03DC 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET2_COL__AUDMUX_AUD4_RXC 0x0094 0x03DC 0x064C 0x2 0x1
+#define MX6SX_PAD_ENET2_COL__UART1_RX 0x0094 0x03DC 0x0830 0x3 0x2
+#define MX6SX_PAD_ENET2_COL__UART1_TX 0x0094 0x03DC 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET2_COL__SPDIF_IN 0x0094 0x03DC 0x0824 0x4 0x3
+#define MX6SX_PAD_ENET2_COL__GPIO2_IO_6 0x0094 0x03DC 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_COL__ANATOP_OTG1_ID 0x0094 0x03DC 0x0624 0x6 0x1
+#define MX6SX_PAD_ENET2_COL__LCDIF2_DATA_20 0x0094 0x03DC 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_COL__VDEC_DEBUG_33 0x0094 0x03DC 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_COL__PCIE_CTRL_DEBUG_27 0x0094 0x03DC 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_CRS__ENET2_CRS 0x0098 0x03E0 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET2_CRS__ENET1_MDIO 0x0098 0x03E0 0x0764 0x1 0x2
+#define MX6SX_PAD_ENET2_CRS__AUDMUX_AUD4_RXFS 0x0098 0x03E0 0x0650 0x2 0x1
+#define MX6SX_PAD_ENET2_CRS__UART1_RX 0x0098 0x03E0 0x0830 0x3 0x3
+#define MX6SX_PAD_ENET2_CRS__UART1_TX 0x0098 0x03E0 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET2_CRS__MLB_SIG 0x0098 0x03E0 0x07F0 0x4 0x1
+#define MX6SX_PAD_ENET2_CRS__GPIO2_IO_7 0x0098 0x03E0 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_CRS__ANATOP_OTG2_ID 0x0098 0x03E0 0x0628 0x6 0x1
+#define MX6SX_PAD_ENET2_CRS__LCDIF2_DATA_21 0x0098 0x03E0 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_CRS__VDEC_DEBUG_32 0x0098 0x03E0 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_CRS__PCIE_CTRL_DEBUG_26 0x0098 0x03E0 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__ENET2_RX_CLK 0x009C 0x03E4 0x0774 0x0 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x009C 0x03E4 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__I2C3_SCL 0x009C 0x03E4 0x07B8 0x2 0x1
+#define MX6SX_PAD_ENET2_RX_CLK__UART1_RTS_B 0x009C 0x03E4 0x082C 0x3 0x2
+#define MX6SX_PAD_ENET2_RX_CLK__MLB_DATA 0x009C 0x03E4 0x07EC 0x4 0x1
+#define MX6SX_PAD_ENET2_RX_CLK__GPIO2_IO_8 0x009C 0x03E4 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__USB_OTG2_OC 0x009C 0x03E4 0x085C 0x6 0x1
+#define MX6SX_PAD_ENET2_RX_CLK__LCDIF2_DATA_22 0x009C 0x03E4 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__VDEC_DEBUG_31 0x009C 0x03E4 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__PCIE_CTRL_DEBUG_25 0x009C 0x03E4 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__ENET2_TX_CLK 0x00A0 0x03E8 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x00A0 0x03E8 0x076C 0x1 0x1
+#define MX6SX_PAD_ENET2_TX_CLK__I2C3_SDA 0x00A0 0x03E8 0x07BC 0x2 0x1
+#define MX6SX_PAD_ENET2_TX_CLK__UART1_CTS_B 0x00A0 0x03E8 0x082C 0x3 0x3
+#define MX6SX_PAD_ENET2_TX_CLK__MLB_CLK 0x00A0 0x03E8 0x07E8 0x4 0x1
+#define MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9 0x00A0 0x03E8 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__USB_OTG2_PWR 0x00A0 0x03E8 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__LCDIF2_DATA_23 0x00A0 0x03E8 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__VDEC_DEBUG_30 0x00A0 0x03E8 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__PCIE_CTRL_DEBUG_24 0x00A0 0x03E8 0x0000 0x9 0x0
+#define MX6SX_PAD_KEY_COL0__KPP_COL_0 0x00A4 0x03EC 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL0__USDHC3_CD_B 0x00A4 0x03EC 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL0__UART6_RTS_B 0x00A4 0x03EC 0x0854 0x2 0x2
+#define MX6SX_PAD_KEY_COL0__ECSPI1_SCLK 0x00A4 0x03EC 0x0710 0x3 0x0
+#define MX6SX_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x00A4 0x03EC 0x066C 0x4 0x0
+#define MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x00A4 0x03EC 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL0__SDMA_EXT_EVENT_1 0x00A4 0x03EC 0x0820 0x6 0x1
+#define MX6SX_PAD_KEY_COL0__SAI2_TX_BCLK 0x00A4 0x03EC 0x0814 0x7 0x0
+#define MX6SX_PAD_KEY_COL0__VADC_DATA_0 0x00A4 0x03EC 0x0000 0x8 0x0
+#define MX6SX_PAD_KEY_COL1__KPP_COL_1 0x00A8 0x03F0 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL1__USDHC3_RESET_B 0x00A8 0x03F0 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL1__UART6_RX 0x00A8 0x03F0 0x0858 0x2 0x2
+#define MX6SX_PAD_KEY_COL1__UART6_TX 0x00A8 0x03F0 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_COL1__ECSPI1_MISO 0x00A8 0x03F0 0x0714 0x3 0x0
+#define MX6SX_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x00A8 0x03F0 0x0670 0x4 0x0
+#define MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x00A8 0x03F0 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL1__USDHC3_RESET 0x00A8 0x03F0 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL1__SAI2_TX_SYNC 0x00A8 0x03F0 0x0818 0x7 0x0
+#define MX6SX_PAD_KEY_COL2__KPP_COL_2 0x00AC 0x03F4 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL2__USDHC4_CD_B 0x00AC 0x03F4 0x0874 0x1 0x1
+#define MX6SX_PAD_KEY_COL2__UART5_RTS_B 0x00AC 0x03F4 0x084C 0x2 0x2
+#define MX6SX_PAD_KEY_COL2__CAN1_TX 0x00AC 0x03F4 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_COL2__CANFD_TX1 0x00AC 0x03F4 0x0000 0x4 0x0
+#define MX6SX_PAD_KEY_COL2__GPIO2_IO_12 0x00AC 0x03F4 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL2__WEIM_DATA_30 0x00AC 0x03F4 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL2__ECSPI1_RDY 0x00AC 0x03F4 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_COL3__KPP_COL_3 0x00B0 0x03F8 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL3__USDHC4_LCTL 0x00B0 0x03F8 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL3__UART5_RX 0x00B0 0x03F8 0x0850 0x2 0x2
+#define MX6SX_PAD_KEY_COL3__UART5_TX 0x00B0 0x03F8 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_COL3__CAN2_TX 0x00B0 0x03F8 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_COL3__CANFD_TX2 0x00B0 0x03F8 0x0000 0x4 0x0
+#define MX6SX_PAD_KEY_COL3__GPIO2_IO_13 0x00B0 0x03F8 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL3__WEIM_DATA_28 0x00B0 0x03F8 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL3__ECSPI1_SS2 0x00B0 0x03F8 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_COL4__KPP_COL_4 0x00B4 0x03FC 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL4__ENET2_MDC 0x00B4 0x03FC 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL4__I2C3_SCL 0x00B4 0x03FC 0x07B8 0x2 0x2
+#define MX6SX_PAD_KEY_COL4__USDHC2_LCTL 0x00B4 0x03FC 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_COL4__AUDMUX_AUD5_RXC 0x00B4 0x03FC 0x0664 0x4 0x0
+#define MX6SX_PAD_KEY_COL4__GPIO2_IO_14 0x00B4 0x03FC 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL4__WEIM_CRE 0x00B4 0x03FC 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL4__SAI2_RX_BCLK 0x00B4 0x03FC 0x0808 0x7 0x0
+#define MX6SX_PAD_KEY_ROW0__KPP_ROW_0 0x00B8 0x0400 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW0__USDHC3_WP 0x00B8 0x0400 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_ROW0__UART6_CTS_B 0x00B8 0x0400 0x0854 0x2 0x3
+#define MX6SX_PAD_KEY_ROW0__ECSPI1_MOSI 0x00B8 0x0400 0x0718 0x3 0x0
+#define MX6SX_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x00B8 0x0400 0x0660 0x4 0x0
+#define MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x00B8 0x0400 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW0__SDMA_EXT_EVENT_0 0x00B8 0x0400 0x081C 0x6 0x1
+#define MX6SX_PAD_KEY_ROW0__SAI2_TX_DATA_0 0x00B8 0x0400 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_ROW0__GPU_IDLE 0x00B8 0x0400 0x0000 0x8 0x0
+#define MX6SX_PAD_KEY_ROW1__KPP_ROW_1 0x00BC 0x0404 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW1__USDHC4_VSELECT 0x00BC 0x0404 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_ROW1__UART6_RX 0x00BC 0x0404 0x0858 0x2 0x3
+#define MX6SX_PAD_KEY_ROW1__UART6_TX 0x00BC 0x0404 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_ROW1__ECSPI1_SS0 0x00BC 0x0404 0x071C 0x3 0x0
+#define MX6SX_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x00BC 0x0404 0x065C 0x4 0x0
+#define MX6SX_PAD_KEY_ROW1__GPIO2_IO_16 0x00BC 0x0404 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW1__WEIM_DATA_31 0x00BC 0x0404 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW1__SAI2_RX_DATA_0 0x00BC 0x0404 0x080C 0x7 0x0
+#define MX6SX_PAD_KEY_ROW1__M4_NMI 0x00BC 0x0404 0x0000 0x8 0x0
+#define MX6SX_PAD_KEY_ROW2__KPP_ROW_2 0x00C0 0x0408 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW2__USDHC4_WP 0x00C0 0x0408 0x0878 0x1 0x1
+#define MX6SX_PAD_KEY_ROW2__UART5_CTS_B 0x00C0 0x0408 0x084C 0x2 0x3
+#define MX6SX_PAD_KEY_ROW2__CAN1_RX 0x00C0 0x0408 0x068C 0x3 0x1
+#define MX6SX_PAD_KEY_ROW2__CANFD_RX1 0x00C0 0x0408 0x0694 0x4 0x1
+#define MX6SX_PAD_KEY_ROW2__GPIO2_IO_17 0x00C0 0x0408 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW2__WEIM_DATA_29 0x00C0 0x0408 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW2__ECSPI1_SS3 0x00C0 0x0408 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_ROW3__KPP_ROW_3 0x00C4 0x040C 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW3__USDHC3_LCTL 0x00C4 0x040C 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_ROW3__UART5_RX 0x00C4 0x040C 0x0850 0x2 0x3
+#define MX6SX_PAD_KEY_ROW3__UART5_TX 0x00C4 0x040C 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_ROW3__CAN2_RX 0x00C4 0x040C 0x0690 0x3 0x1
+#define MX6SX_PAD_KEY_ROW3__CANFD_RX2 0x00C4 0x040C 0x0698 0x4 0x1
+#define MX6SX_PAD_KEY_ROW3__GPIO2_IO_18 0x00C4 0x040C 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW3__WEIM_DTACK_B 0x00C4 0x040C 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW3__ECSPI1_SS1 0x00C4 0x040C 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_ROW4__KPP_ROW_4 0x00C8 0x0410 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW4__ENET2_MDIO 0x00C8 0x0410 0x0770 0x1 0x3
+#define MX6SX_PAD_KEY_ROW4__I2C3_SDA 0x00C8 0x0410 0x07BC 0x2 0x2
+#define MX6SX_PAD_KEY_ROW4__USDHC1_LCTL 0x00C8 0x0410 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_ROW4__AUDMUX_AUD5_RXFS 0x00C8 0x0410 0x0668 0x4 0x0
+#define MX6SX_PAD_KEY_ROW4__GPIO2_IO_19 0x00C8 0x0410 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW4__WEIM_ACLK_FREERUN 0x00C8 0x0410 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW4__SAI2_RX_SYNC 0x00C8 0x0410 0x0810 0x7 0x0
+#define MX6SX_PAD_LCD1_CLK__LCDIF1_CLK 0x00CC 0x0414 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_CLK__LCDIF1_WR_RWN 0x00CC 0x0414 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_CLK__AUDMUX_AUD3_RXC 0x00CC 0x0414 0x0634 0x2 0x1
+#define MX6SX_PAD_LCD1_CLK__ENET1_1588_EVENT2_IN 0x00CC 0x0414 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_CLK__CSI1_DATA_16 0x00CC 0x0414 0x06DC 0x4 0x0
+#define MX6SX_PAD_LCD1_CLK__GPIO3_IO_0 0x00CC 0x0414 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_CLK__USDHC1_WP 0x00CC 0x0414 0x0868 0x6 0x0
+#define MX6SX_PAD_LCD1_CLK__SIM_M_HADDR_16 0x00CC 0x0414 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_CLK__VADC_TEST_0 0x00CC 0x0414 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_CLK__MMDC_DEBUG_0 0x00CC 0x0414 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0 0x00D0 0x0418 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA00__WEIM_CS1_B 0x00D0 0x0418 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA00__M4_TRACE_0 0x00D0 0x0418 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA00__KITTEN_TRACE_0 0x00D0 0x0418 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA00__CSI1_DATA_20 0x00D0 0x0418 0x06EC 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA00__GPIO3_IO_1 0x00D0 0x0418 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA00__SRC_BT_CFG_0 0x00D0 0x0418 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA00__SIM_M_HADDR_21 0x00D0 0x0418 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA00__VADC_TEST_5 0x00D0 0x0418 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA00__MMDC_DEBUG_5 0x00D0 0x0418 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1 0x00D4 0x041C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA01__WEIM_CS2_B 0x00D4 0x041C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA01__M4_TRACE_1 0x00D4 0x041C 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA01__KITTEN_TRACE_1 0x00D4 0x041C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA01__CSI1_DATA_21 0x00D4 0x041C 0x06F0 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA01__GPIO3_IO_2 0x00D4 0x041C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA01__SRC_BT_CFG_1 0x00D4 0x041C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA01__SIM_M_HADDR_22 0x00D4 0x041C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA01__VADC_TEST_6 0x00D4 0x041C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA01__MMDC_DEBUG_6 0x00D4 0x041C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2 0x00D8 0x0420 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA02__WEIM_CS3_B 0x00D8 0x0420 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA02__M4_TRACE_2 0x00D8 0x0420 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA02__KITTEN_TRACE_2 0x00D8 0x0420 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA02__CSI1_DATA_22 0x00D8 0x0420 0x06F4 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA02__GPIO3_IO_3 0x00D8 0x0420 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA02__SRC_BT_CFG_2 0x00D8 0x0420 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA02__SIM_M_HADDR_23 0x00D8 0x0420 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA02__VADC_TEST_7 0x00D8 0x0420 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA02__MMDC_DEBUG_7 0x00D8 0x0420 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3 0x00DC 0x0424 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA03__WEIM_ADDR_24 0x00DC 0x0424 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA03__M4_TRACE_3 0x00DC 0x0424 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA03__KITTEN_TRACE_3 0x00DC 0x0424 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA03__CSI1_DATA_23 0x00DC 0x0424 0x06F8 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA03__GPIO3_IO_4 0x00DC 0x0424 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA03__SRC_BT_CFG_3 0x00DC 0x0424 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA03__SIM_M_HADDR_24 0x00DC 0x0424 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA03__VADC_TEST_8 0x00DC 0x0424 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA03__MMDC_DEBUG_8 0x00DC 0x0424 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4 0x00E0 0x0428 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA04__WEIM_ADDR_25 0x00E0 0x0428 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA04__KITTEN_TRACE_4 0x00E0 0x0428 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA04__CSI1_VSYNC 0x00E0 0x0428 0x0708 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA04__GPIO3_IO_5 0x00E0 0x0428 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA04__SRC_BT_CFG_4 0x00E0 0x0428 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA04__SIM_M_HADDR_25 0x00E0 0x0428 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA04__VADC_TEST_9 0x00E0 0x0428 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA04__MMDC_DEBUG_9 0x00E0 0x0428 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5 0x00E4 0x042C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA05__WEIM_ADDR_26 0x00E4 0x042C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA05__KITTEN_TRACE_5 0x00E4 0x042C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA05__CSI1_HSYNC 0x00E4 0x042C 0x0700 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA05__GPIO3_IO_6 0x00E4 0x042C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA05__SRC_BT_CFG_5 0x00E4 0x042C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA05__SIM_M_HADDR_26 0x00E4 0x042C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA05__VADC_TEST_10 0x00E4 0x042C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA05__MMDC_DEBUG_10 0x00E4 0x042C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6 0x00E8 0x0430 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA06__WEIM_EB_B_2 0x00E8 0x0430 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA06__KITTEN_TRACE_6 0x00E8 0x0430 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA06__CSI1_PIXCLK 0x00E8 0x0430 0x0704 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA06__GPIO3_IO_7 0x00E8 0x0430 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA06__SRC_BT_CFG_6 0x00E8 0x0430 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA06__SIM_M_HADDR_27 0x00E8 0x0430 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA06__VADC_TEST_11 0x00E8 0x0430 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA06__MMDC_DEBUG_11 0x00E8 0x0430 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7 0x00EC 0x0434 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA07__WEIM_EB_B_3 0x00EC 0x0434 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA07__KITTEN_TRACE_7 0x00EC 0x0434 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA07__CSI1_MCLK 0x00EC 0x0434 0x0000 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA07__GPIO3_IO_8 0x00EC 0x0434 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA07__SRC_BT_CFG_7 0x00EC 0x0434 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA07__SIM_M_HADDR_28 0x00EC 0x0434 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA07__VADC_TEST_12 0x00EC 0x0434 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA07__MMDC_DEBUG_12 0x00EC 0x0434 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8 0x00F0 0x0438 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA08__WEIM_AD_8 0x00F0 0x0438 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA08__KITTEN_TRACE_8 0x00F0 0x0438 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA08__CSI1_DATA_9 0x00F0 0x0438 0x06C4 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA08__GPIO3_IO_9 0x00F0 0x0438 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA08__SRC_BT_CFG_8 0x00F0 0x0438 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA08__SIM_M_HADDR_29 0x00F0 0x0438 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA08__VADC_TEST_13 0x00F0 0x0438 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA08__MMDC_DEBUG_13 0x00F0 0x0438 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9 0x00F4 0x043C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA09__WEIM_AD_9 0x00F4 0x043C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA09__KITTEN_TRACE_9 0x00F4 0x043C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA09__CSI1_DATA_8 0x00F4 0x043C 0x06C0 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA09__GPIO3_IO_10 0x00F4 0x043C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA09__SRC_BT_CFG_9 0x00F4 0x043C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA09__SIM_M_HADDR_30 0x00F4 0x043C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA09__VADC_TEST_14 0x00F4 0x043C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA09__MMDC_DEBUG_14 0x00F4 0x043C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10 0x00F8 0x0440 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA10__WEIM_AD_10 0x00F8 0x0440 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA10__KITTEN_TRACE_10 0x00F8 0x0440 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA10__CSI1_DATA_7 0x00F8 0x0440 0x06BC 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA10__GPIO3_IO_11 0x00F8 0x0440 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA10__SRC_BT_CFG_10 0x00F8 0x0440 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA10__SIM_M_HADDR_31 0x00F8 0x0440 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA10__VADC_TEST_15 0x00F8 0x0440 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA10__MMDC_DEBUG_15 0x00F8 0x0440 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11 0x00FC 0x0444 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA11__WEIM_AD_11 0x00FC 0x0444 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA11__KITTEN_TRACE_11 0x00FC 0x0444 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA11__CSI1_DATA_6 0x00FC 0x0444 0x06B8 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA11__GPIO3_IO_12 0x00FC 0x0444 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA11__SRC_BT_CFG_11 0x00FC 0x0444 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA11__SIM_M_HBURST_0 0x00FC 0x0444 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA11__VADC_TEST_16 0x00FC 0x0444 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA11__MMDC_DEBUG_16 0x00FC 0x0444 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12 0x0100 0x0448 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA12__WEIM_AD_12 0x0100 0x0448 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA12__KITTEN_TRACE_12 0x0100 0x0448 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA12__CSI1_DATA_5 0x0100 0x0448 0x06B4 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA12__GPIO3_IO_13 0x0100 0x0448 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA12__SRC_BT_CFG_12 0x0100 0x0448 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA12__SIM_M_HBURST_1 0x0100 0x0448 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA12__VADC_TEST_17 0x0100 0x0448 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA12__MMDC_DEBUG_17 0x0100 0x0448 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13 0x0104 0x044C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA13__WEIM_AD_13 0x0104 0x044C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA13__KITTEN_TRACE_13 0x0104 0x044C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA13__CSI1_DATA_4 0x0104 0x044C 0x06B0 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA13__GPIO3_IO_14 0x0104 0x044C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA13__SRC_BT_CFG_13 0x0104 0x044C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA13__SIM_M_HBURST_2 0x0104 0x044C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA13__VADC_TEST_18 0x0104 0x044C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA13__MMDC_DEBUG_18 0x0104 0x044C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14 0x0108 0x0450 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA14__WEIM_AD_14 0x0108 0x0450 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA14__KITTEN_TRACE_14 0x0108 0x0450 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA14__CSI1_DATA_3 0x0108 0x0450 0x06AC 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA14__GPIO3_IO_15 0x0108 0x0450 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA14__SRC_BT_CFG_14 0x0108 0x0450 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA14__SIM_M_HMASTLOCK 0x0108 0x0450 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA14__VADC_TEST_19 0x0108 0x0450 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA14__MMDC_DEBUG_19 0x0108 0x0450 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15 0x010C 0x0454 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA15__WEIM_AD_15 0x010C 0x0454 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA15__KITTEN_TRACE_15 0x010C 0x0454 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA15__CSI1_DATA_2 0x010C 0x0454 0x06A8 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA15__GPIO3_IO_16 0x010C 0x0454 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA15__SRC_BT_CFG_15 0x010C 0x0454 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA15__SIM_M_HPROT_0 0x010C 0x0454 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA15__VDEC_DEBUG_0 0x010C 0x0454 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA15__MMDC_DEBUG_20 0x010C 0x0454 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16 0x0110 0x0458 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA16__WEIM_ADDR_16 0x0110 0x0458 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA16__M4_TRACE_CLK 0x0110 0x0458 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA16__KITTEN_TRACE_CLK 0x0110 0x0458 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA16__CSI1_DATA_1 0x0110 0x0458 0x06A4 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA16__GPIO3_IO_17 0x0110 0x0458 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA16__SRC_BT_CFG_24 0x0110 0x0458 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA16__SIM_M_HPROT_1 0x0110 0x0458 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA16__VDEC_DEBUG_1 0x0110 0x0458 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA16__MMDC_DEBUG_21 0x0110 0x0458 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17 0x0114 0x045C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA17__WEIM_ADDR_17 0x0114 0x045C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA17__KITTEN_TRACE_CTL 0x0114 0x045C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA17__CSI1_DATA_0 0x0114 0x045C 0x06A0 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA17__GPIO3_IO_18 0x0114 0x045C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA17__SRC_BT_CFG_25 0x0114 0x045C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA17__SIM_M_HPROT_2 0x0114 0x045C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA17__VDEC_DEBUG_2 0x0114 0x045C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA17__MMDC_DEBUG_22 0x0114 0x045C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18 0x0118 0x0460 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA18__WEIM_ADDR_18 0x0118 0x0460 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA18__M4_EVENTO 0x0118 0x0460 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA18__KITTEN_EVENTO 0x0118 0x0460 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA18__CSI1_DATA_15 0x0118 0x0460 0x06D8 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA18__GPIO3_IO_19 0x0118 0x0460 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA18__SRC_BT_CFG_26 0x0118 0x0460 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA18__SIM_M_HPROT_3 0x0118 0x0460 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA18__VDEC_DEBUG_3 0x0118 0x0460 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA18__MMDC_DEBUG_23 0x0118 0x0460 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19 0x011C 0x0464 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA19__WEIM_ADDR_19 0x011C 0x0464 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA19__M4_TRACE_SWO 0x011C 0x0464 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA19__CSI1_DATA_14 0x011C 0x0464 0x06D4 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA19__GPIO3_IO_20 0x011C 0x0464 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA19__SRC_BT_CFG_27 0x011C 0x0464 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA19__SIM_M_HREADYOUT 0x011C 0x0464 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA19__VDEC_DEBUG_4 0x011C 0x0464 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA19__MMDC_DEBUG_24 0x011C 0x0464 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20 0x0120 0x0468 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA20__WEIM_ADDR_20 0x0120 0x0468 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA20__PWM8_OUT 0x0120 0x0468 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA20__ENET1_1588_EVENT2_OUT 0x0120 0x0468 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA20__CSI1_DATA_13 0x0120 0x0468 0x06D0 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA20__GPIO3_IO_21 0x0120 0x0468 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA20__SRC_BT_CFG_28 0x0120 0x0468 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA20__SIM_M_HRESP 0x0120 0x0468 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA20__VDEC_DEBUG_5 0x0120 0x0468 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA20__MMDC_DEBUG_25 0x0120 0x0468 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21 0x0124 0x046C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA21__WEIM_ADDR_21 0x0124 0x046C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA21__PWM7_OUT 0x0124 0x046C 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA21__ENET1_1588_EVENT3_OUT 0x0124 0x046C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA21__CSI1_DATA_12 0x0124 0x046C 0x06CC 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA21__GPIO3_IO_22 0x0124 0x046C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA21__SRC_BT_CFG_29 0x0124 0x046C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA21__SIM_M_HSIZE_0 0x0124 0x046C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA21__VDEC_DEBUG_6 0x0124 0x046C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA21__MMDC_DEBUG_26 0x0124 0x046C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22 0x0128 0x0470 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA22__WEIM_ADDR_22 0x0128 0x0470 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA22__PWM6_OUT 0x0128 0x0470 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA22__ENET2_1588_EVENT2_OUT 0x0128 0x0470 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA22__CSI1_DATA_11 0x0128 0x0470 0x06C8 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA22__GPIO3_IO_23 0x0128 0x0470 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA22__SRC_BT_CFG_30 0x0128 0x0470 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA22__SIM_M_HSIZE_1 0x0128 0x0470 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA22__VDEC_DEBUG_7 0x0128 0x0470 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA22__MMDC_DEBUG_27 0x0128 0x0470 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23 0x012C 0x0474 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA23__WEIM_ADDR_23 0x012C 0x0474 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA23__PWM5_OUT 0x012C 0x0474 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA23__ENET2_1588_EVENT3_OUT 0x012C 0x0474 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA23__CSI1_DATA_10 0x012C 0x0474 0x06FC 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA23__GPIO3_IO_24 0x012C 0x0474 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA23__SRC_BT_CFG_31 0x012C 0x0474 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA23__SIM_M_HSIZE_2 0x012C 0x0474 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA23__VDEC_DEBUG_8 0x012C 0x0474 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA23__MMDC_DEBUG_28 0x012C 0x0474 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE 0x0130 0x0478 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_ENABLE__LCDIF1_RD_E 0x0130 0x0478 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_ENABLE__AUDMUX_AUD3_TXC 0x0130 0x0478 0x063C 0x2 0x1
+#define MX6SX_PAD_LCD1_ENABLE__ENET1_1588_EVENT3_IN 0x0130 0x0478 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_ENABLE__CSI1_DATA_17 0x0130 0x0478 0x06E0 0x4 0x0
+#define MX6SX_PAD_LCD1_ENABLE__GPIO3_IO_25 0x0130 0x0478 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_ENABLE__USDHC1_CD_B 0x0130 0x0478 0x0864 0x6 0x0
+#define MX6SX_PAD_LCD1_ENABLE__SIM_M_HADDR_17 0x0130 0x0478 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_ENABLE__VADC_TEST_1 0x0130 0x0478 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_ENABLE__MMDC_DEBUG_1 0x0130 0x0478 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC 0x0134 0x047C 0x07E0 0x0 0x0
+#define MX6SX_PAD_LCD1_HSYNC__LCDIF1_RS 0x0134 0x047C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_HSYNC__AUDMUX_AUD3_TXD 0x0134 0x047C 0x0630 0x2 0x1
+#define MX6SX_PAD_LCD1_HSYNC__ENET2_1588_EVENT2_IN 0x0134 0x047C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_HSYNC__CSI1_DATA_18 0x0134 0x047C 0x06E4 0x4 0x0
+#define MX6SX_PAD_LCD1_HSYNC__GPIO3_IO_26 0x0134 0x047C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_HSYNC__USDHC2_WP 0x0134 0x047C 0x0870 0x6 0x0
+#define MX6SX_PAD_LCD1_HSYNC__SIM_M_HADDR_18 0x0134 0x047C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_HSYNC__VADC_TEST_2 0x0134 0x047C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_HSYNC__MMDC_DEBUG_2 0x0134 0x047C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_RESET__LCDIF1_RESET 0x0138 0x0480 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_RESET__LCDIF1_CS 0x0138 0x0480 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_RESET__AUDMUX_AUD3_RXD 0x0138 0x0480 0x062C 0x2 0x1
+#define MX6SX_PAD_LCD1_RESET__KITTEN_EVENTI 0x0138 0x0480 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_RESET__M4_EVENTI 0x0138 0x0480 0x0000 0x4 0x0
+#define MX6SX_PAD_LCD1_RESET__GPIO3_IO_27 0x0138 0x0480 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_RESET__CCM_PMIC_RDY 0x0138 0x0480 0x069C 0x6 0x0
+#define MX6SX_PAD_LCD1_RESET__SIM_M_HADDR_20 0x0138 0x0480 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_RESET__VADC_TEST_4 0x0138 0x0480 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_RESET__MMDC_DEBUG_4 0x0138 0x0480 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC 0x013C 0x0484 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_VSYNC__LCDIF1_BUSY 0x013C 0x0484 0x07E0 0x1 0x1
+#define MX6SX_PAD_LCD1_VSYNC__AUDMUX_AUD3_TXFS 0x013C 0x0484 0x0640 0x2 0x1
+#define MX6SX_PAD_LCD1_VSYNC__ENET2_1588_EVENT3_IN 0x013C 0x0484 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_VSYNC__CSI1_DATA_19 0x013C 0x0484 0x06E8 0x4 0x0
+#define MX6SX_PAD_LCD1_VSYNC__GPIO3_IO_28 0x013C 0x0484 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_VSYNC__USDHC2_CD_B 0x013C 0x0484 0x086C 0x6 0x0
+#define MX6SX_PAD_LCD1_VSYNC__SIM_M_HADDR_19 0x013C 0x0484 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_VSYNC__VADC_TEST_3 0x013C 0x0484 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_VSYNC__MMDC_DEBUG_3 0x013C 0x0484 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_ALE__RAWNAND_ALE 0x0140 0x0488 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_ALE__I2C3_SDA 0x0140 0x0488 0x07BC 0x1 0x0
+#define MX6SX_PAD_NAND_ALE__QSPI2_A_SS0_B 0x0140 0x0488 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_ALE__ECSPI2_SS0 0x0140 0x0488 0x072C 0x3 0x0
+#define MX6SX_PAD_NAND_ALE__ESAI_TX3_RX2 0x0140 0x0488 0x079C 0x4 0x0
+#define MX6SX_PAD_NAND_ALE__GPIO4_IO_0 0x0140 0x0488 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_ALE__WEIM_CS0_B 0x0140 0x0488 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_ALE__TPSMP_HDATA_0 0x0140 0x0488 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_ALE__ANATOP_USBPHY1_TSTI_TX_EN 0x0140 0x0488 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_ALE__SDMA_DEBUG_PC_12 0x0140 0x0488 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_CE0_B__RAWNAND_CE0_B 0x0144 0x048C 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_CE0_B__USDHC2_VSELECT 0x0144 0x048C 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_CE0_B__QSPI2_A_DATA_2 0x0144 0x048C 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_CE0_B__AUDMUX_AUD4_TXC 0x0144 0x048C 0x0654 0x3 0x0
+#define MX6SX_PAD_NAND_CE0_B__ESAI_TX_CLK 0x0144 0x048C 0x078C 0x4 0x0
+#define MX6SX_PAD_NAND_CE0_B__GPIO4_IO_1 0x0144 0x048C 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_CE0_B__WEIM_LBA_B 0x0144 0x048C 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_CE0_B__TPSMP_HDATA_3 0x0144 0x048C 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_CE0_B__ANATOP_USBPHY1_TSTI_TX_HIZ 0x0144 0x048C 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_CE0_B__SDMA_DEBUG_PC_9 0x0144 0x048C 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_CE1_B__RAWNAND_CE1_B 0x0148 0x0490 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_CE1_B__USDHC3_RESET_B 0x0148 0x0490 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_CE1_B__QSPI2_A_DATA_3 0x0148 0x0490 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_CE1_B__AUDMUX_AUD4_TXD 0x0148 0x0490 0x0648 0x3 0x0
+#define MX6SX_PAD_NAND_CE1_B__ESAI_TX0 0x0148 0x0490 0x0790 0x4 0x0
+#define MX6SX_PAD_NAND_CE1_B__GPIO4_IO_2 0x0148 0x0490 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_CE1_B__WEIM_OE 0x0148 0x0490 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_CE1_B__TPSMP_HDATA_4 0x0148 0x0490 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_CE1_B__ANATOP_USBPHY1_TSTI_TX_LS_MODE 0x0148 0x0490 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_CE1_B__SDMA_DEBUG_PC_8 0x0148 0x0490 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_CLE__RAWNAND_CLE 0x014C 0x0494 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_CLE__I2C3_SCL 0x014C 0x0494 0x07B8 0x1 0x0
+#define MX6SX_PAD_NAND_CLE__QSPI2_A_SCLK 0x014C 0x0494 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_CLE__ECSPI2_SCLK 0x014C 0x0494 0x0720 0x3 0x0
+#define MX6SX_PAD_NAND_CLE__ESAI_TX2_RX3 0x014C 0x0494 0x0798 0x4 0x0
+#define MX6SX_PAD_NAND_CLE__GPIO4_IO_3 0x014C 0x0494 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_CLE__WEIM_BCLK 0x014C 0x0494 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_CLE__TPSMP_CLK 0x014C 0x0494 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_CLE__ANATOP_USBPHY1_TSTI_TX_DP 0x014C 0x0494 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_CLE__SDMA_DEBUG_PC_13 0x014C 0x0494 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA00__RAWNAND_DATA00 0x0150 0x0498 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA00__USDHC1_DATA4 0x0150 0x0498 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA00__QSPI2_B_DATA_1 0x0150 0x0498 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA00__ECSPI5_MISO 0x0150 0x0498 0x0754 0x3 0x0
+#define MX6SX_PAD_NAND_DATA00__ESAI_RX_CLK 0x0150 0x0498 0x0788 0x4 0x0
+#define MX6SX_PAD_NAND_DATA00__GPIO4_IO_4 0x0150 0x0498 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA00__WEIM_AD_0 0x0150 0x0498 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA00__TPSMP_HDATA_7 0x0150 0x0498 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA00__ANATOP_USBPHY1_TSTO_RX_DISCON_DET 0x0150 0x0498 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA00__SDMA_DEBUG_EVT_CHN_LINES_5 0x0150 0x0498 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA01__RAWNAND_DATA01 0x0154 0x049C 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA01__USDHC1_DATA5 0x0154 0x049C 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA01__QSPI2_B_DATA_0 0x0154 0x049C 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA01__ECSPI5_MOSI 0x0154 0x049C 0x0758 0x3 0x0
+#define MX6SX_PAD_NAND_DATA01__ESAI_RX_FS 0x0154 0x049C 0x0778 0x4 0x0
+#define MX6SX_PAD_NAND_DATA01__GPIO4_IO_5 0x0154 0x049C 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA01__WEIM_AD_1 0x0154 0x049C 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA01__TPSMP_HDATA_8 0x0154 0x049C 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA01__ANATOP_USBPHY1_TSTO_RX_HS_RXD 0x0154 0x049C 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA01__SDMA_DEBUG_EVT_CHN_LINES_4 0x0154 0x049C 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA02__RAWNAND_DATA02 0x0158 0x04A0 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA02__USDHC1_DATA6 0x0158 0x04A0 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA02__QSPI2_B_SCLK 0x0158 0x04A0 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA02__ECSPI5_SCLK 0x0158 0x04A0 0x0750 0x3 0x0
+#define MX6SX_PAD_NAND_DATA02__ESAI_TX_HF_CLK 0x0158 0x04A0 0x0784 0x4 0x0
+#define MX6SX_PAD_NAND_DATA02__GPIO4_IO_6 0x0158 0x04A0 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA02__WEIM_AD_2 0x0158 0x04A0 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA02__TPSMP_HDATA_9 0x0158 0x04A0 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA02__ANATOP_USBPHY2_TSTO_PLL_CLK20DIV 0x0158 0x04A0 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA02__SDMA_DEBUG_EVT_CHN_LINES_3 0x0158 0x04A0 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA03__RAWNAND_DATA03 0x015C 0x04A4 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA03__USDHC1_DATA7 0x015C 0x04A4 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA03__QSPI2_B_SS0_B 0x015C 0x04A4 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA03__ECSPI5_SS0 0x015C 0x04A4 0x075C 0x3 0x0
+#define MX6SX_PAD_NAND_DATA03__ESAI_RX_HF_CLK 0x015C 0x04A4 0x0780 0x4 0x0
+#define MX6SX_PAD_NAND_DATA03__GPIO4_IO_7 0x015C 0x04A4 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA03__WEIM_AD_3 0x015C 0x04A4 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA03__TPSMP_HDATA_10 0x015C 0x04A4 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA03__ANATOP_USBPHY1_TSTO_RX_SQUELCH 0x015C 0x04A4 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA03__SDMA_DEBUG_EVT_CHN_LINES_6 0x015C 0x04A4 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA04__RAWNAND_DATA04 0x0160 0x04A8 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA04__USDHC2_DATA4 0x0160 0x04A8 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA04__QSPI2_B_SS1_B 0x0160 0x04A8 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA04__UART3_RTS_B 0x0160 0x04A8 0x083C 0x3 0x0
+#define MX6SX_PAD_NAND_DATA04__AUDMUX_AUD4_RXFS 0x0160 0x04A8 0x0650 0x4 0x0
+#define MX6SX_PAD_NAND_DATA04__GPIO4_IO_8 0x0160 0x04A8 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA04__WEIM_AD_4 0x0160 0x04A8 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA04__TPSMP_HDATA_11 0x0160 0x04A8 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA04__ANATOP_USBPHY2_TSTO_RX_SQUELCH 0x0160 0x04A8 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA04__SDMA_DEBUG_CORE_STATE_0 0x0160 0x04A8 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA05__RAWNAND_DATA05 0x0164 0x04AC 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA05__USDHC2_DATA5 0x0164 0x04AC 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA05__QSPI2_B_DQS 0x0164 0x04AC 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA05__UART3_CTS_B 0x0164 0x04AC 0x083C 0x3 0x1
+#define MX6SX_PAD_NAND_DATA05__AUDMUX_AUD4_RXC 0x0164 0x04AC 0x064C 0x4 0x0
+#define MX6SX_PAD_NAND_DATA05__GPIO4_IO_9 0x0164 0x04AC 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA05__WEIM_AD_5 0x0164 0x04AC 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA05__TPSMP_HDATA_12 0x0164 0x04AC 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA05__ANATOP_USBPHY2_TSTO_RX_DISCON_DET 0x0164 0x04AC 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA05__SDMA_DEBUG_CORE_STATE_1 0x0164 0x04AC 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA06__RAWNAND_DATA06 0x0168 0x04B0 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA06__USDHC2_DATA6 0x0168 0x04B0 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA06__QSPI2_A_SS1_B 0x0168 0x04B0 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA06__UART3_RX 0x0168 0x04B0 0x0840 0x3 0x0
+#define MX6SX_PAD_NAND_DATA06__UART3_TX 0x0168 0x04B0 0x0000 0x3 0x0
+#define MX6SX_PAD_NAND_DATA06__PWM3_OUT 0x0168 0x04B0 0x0000 0x4 0x0
+#define MX6SX_PAD_NAND_DATA06__GPIO4_IO_10 0x0168 0x04B0 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA06__WEIM_AD_6 0x0168 0x04B0 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA06__TPSMP_HDATA_13 0x0168 0x04B0 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA06__ANATOP_USBPHY2_TSTO_RX_FS_RXD 0x0168 0x04B0 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA06__SDMA_DEBUG_CORE_STATE_2 0x0168 0x04B0 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA07__RAWNAND_DATA07 0x016C 0x04B4 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA07__USDHC2_DATA7 0x016C 0x04B4 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA07__QSPI2_A_DQS 0x016C 0x04B4 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA07__UART3_RX 0x016C 0x04B4 0x0840 0x3 0x1
+#define MX6SX_PAD_NAND_DATA07__UART3_TX 0x016C 0x04B4 0x0000 0x3 0x0
+#define MX6SX_PAD_NAND_DATA07__PWM4_OUT 0x016C 0x04B4 0x0000 0x4 0x0
+#define MX6SX_PAD_NAND_DATA07__GPIO4_IO_11 0x016C 0x04B4 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA07__WEIM_AD_7 0x016C 0x04B4 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA07__TPSMP_HDATA_14 0x016C 0x04B4 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA07__ANATOP_USBPHY1_TSTO_RX_FS_RXD 0x016C 0x04B4 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA07__SDMA_DEBUG_CORE_STATE_3 0x016C 0x04B4 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_RE_B__RAWNAND_RE_B 0x0170 0x04B8 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_RE_B__USDHC2_RESET_B 0x0170 0x04B8 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_RE_B__QSPI2_B_DATA_3 0x0170 0x04B8 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_RE_B__AUDMUX_AUD4_TXFS 0x0170 0x04B8 0x0658 0x3 0x0
+#define MX6SX_PAD_NAND_RE_B__ESAI_TX_FS 0x0170 0x04B8 0x077C 0x4 0x0
+#define MX6SX_PAD_NAND_RE_B__GPIO4_IO_12 0x0170 0x04B8 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_RE_B__WEIM_RW 0x0170 0x04B8 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_RE_B__TPSMP_HDATA_5 0x0170 0x04B8 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_RE_B__ANATOP_USBPHY2_TSTO_RX_HS_RXD 0x0170 0x04B8 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_RE_B__SDMA_DEBUG_PC_7 0x0170 0x04B8 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_READY_B__RAWNAND_READY_B 0x0174 0x04BC 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_READY_B__USDHC1_VSELECT 0x0174 0x04BC 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_READY_B__QSPI2_A_DATA_1 0x0174 0x04BC 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_READY_B__ECSPI2_MISO 0x0174 0x04BC 0x0724 0x3 0x0
+#define MX6SX_PAD_NAND_READY_B__ESAI_TX1 0x0174 0x04BC 0x0794 0x4 0x0
+#define MX6SX_PAD_NAND_READY_B__GPIO4_IO_13 0x0174 0x04BC 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_READY_B__WEIM_EB_B_1 0x0174 0x04BC 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_READY_B__TPSMP_HDATA_2 0x0174 0x04BC 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_READY_B__ANATOP_USBPHY1_TSTI_TX_DN 0x0174 0x04BC 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_READY_B__SDMA_DEBUG_PC_10 0x0174 0x04BC 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_WE_B__RAWNAND_WE_B 0x0178 0x04C0 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_WE_B__USDHC4_VSELECT 0x0178 0x04C0 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_WE_B__QSPI2_B_DATA_2 0x0178 0x04C0 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_WE_B__AUDMUX_AUD4_RXD 0x0178 0x04C0 0x0644 0x3 0x0
+#define MX6SX_PAD_NAND_WE_B__ESAI_TX5_RX0 0x0178 0x04C0 0x07A4 0x4 0x0
+#define MX6SX_PAD_NAND_WE_B__GPIO4_IO_14 0x0178 0x04C0 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_WE_B__WEIM_WAIT 0x0178 0x04C0 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_WE_B__TPSMP_HDATA_6 0x0178 0x04C0 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_WE_B__ANATOP_USBPHY1_TSTO_PLL_CLK20DIV 0x0178 0x04C0 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_WE_B__SDMA_DEBUG_PC_6 0x0178 0x04C0 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_WP_B__RAWNAND_WP_B 0x017C 0x04C4 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_WP_B__USDHC1_RESET_B 0x017C 0x04C4 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_WP_B__QSPI2_A_DATA_0 0x017C 0x04C4 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_WP_B__ECSPI2_MOSI 0x017C 0x04C4 0x0728 0x3 0x0
+#define MX6SX_PAD_NAND_WP_B__ESAI_TX4_RX1 0x017C 0x04C4 0x07A0 0x4 0x0
+#define MX6SX_PAD_NAND_WP_B__GPIO4_IO_15 0x017C 0x04C4 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_WP_B__WEIM_EB_B_0 0x017C 0x04C4 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_WP_B__TPSMP_HDATA_1 0x017C 0x04C4 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_WP_B__ANATOP_USBPHY1_TSTI_TX_HS_MODE 0x017C 0x04C4 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_WP_B__SDMA_DEBUG_PC_11 0x017C 0x04C4 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__QSPI1_A_DATA_0 0x0180 0x04C8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC 0x0180 0x04C8 0x085C 0x1 0x2
+#define MX6SX_PAD_QSPI1A_DATA0__ECSPI1_MOSI 0x0180 0x04C8 0x0718 0x2 0x1
+#define MX6SX_PAD_QSPI1A_DATA0__ESAI_TX4_RX1 0x0180 0x04C8 0x07A0 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA0__CSI1_DATA_14 0x0180 0x04C8 0x06D4 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16 0x0180 0x04C8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__WEIM_DATA_6 0x0180 0x04C8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__SIM_M_HADDR_3 0x0180 0x04C8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__SDMA_DEBUG_BUS_DEVICE_3 0x0180 0x04C8 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__QSPI1_A_DATA_1 0x0184 0x04CC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__ANATOP_OTG1_ID 0x0184 0x04CC 0x0624 0x1 0x2
+#define MX6SX_PAD_QSPI1A_DATA1__ECSPI1_MISO 0x0184 0x04CC 0x0714 0x2 0x1
+#define MX6SX_PAD_QSPI1A_DATA1__ESAI_TX1 0x0184 0x04CC 0x0794 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA1__CSI1_DATA_13 0x0184 0x04CC 0x06D0 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA1__GPIO4_IO_17 0x0184 0x04CC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__WEIM_DATA_5 0x0184 0x04CC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__SIM_M_HADDR_4 0x0184 0x04CC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__SDMA_DEBUG_PC_0 0x0184 0x04CC 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__QSPI1_A_DATA_2 0x0188 0x04D0 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__USB_OTG1_PWR 0x0188 0x04D0 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__ECSPI5_SS1 0x0188 0x04D0 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__ESAI_TX_CLK 0x0188 0x04D0 0x078C 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA2__CSI1_DATA_12 0x0188 0x04D0 0x06CC 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA2__GPIO4_IO_18 0x0188 0x04D0 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__WEIM_DATA_4 0x0188 0x04D0 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__SIM_M_HADDR_6 0x0188 0x04D0 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__SDMA_DEBUG_PC_1 0x0188 0x04D0 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__QSPI1_A_DATA_3 0x018C 0x04D4 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__USB_OTG1_OC 0x018C 0x04D4 0x0860 0x1 0x2
+#define MX6SX_PAD_QSPI1A_DATA3__ECSPI5_SS2 0x018C 0x04D4 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__ESAI_TX0 0x018C 0x04D4 0x0790 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA3__CSI1_DATA_11 0x018C 0x04D4 0x06C8 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19 0x018C 0x04D4 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__WEIM_DATA_3 0x018C 0x04D4 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__SIM_M_HADDR_7 0x018C 0x04D4 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__SDMA_DEBUG_PC_2 0x018C 0x04D4 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DQS__QSPI1_A_DQS 0x0190 0x04D8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DQS__CAN2_TX 0x0190 0x04D8 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1A_DQS__CANFD_TX2 0x0190 0x04D8 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1A_DQS__ECSPI5_MOSI 0x0190 0x04D8 0x0758 0x3 0x1
+#define MX6SX_PAD_QSPI1A_DQS__CSI1_DATA_15 0x0190 0x04D8 0x06D8 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DQS__GPIO4_IO_20 0x0190 0x04D8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DQS__WEIM_DATA_7 0x0190 0x04D8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DQS__SIM_M_HADDR_13 0x0190 0x04D8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DQS__SDMA_DEBUG_BUS_DEVICE_4 0x0190 0x04D8 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__QSPI1_A_SCLK 0x0194 0x04DC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__ANATOP_OTG2_ID 0x0194 0x04DC 0x0628 0x1 0x2
+#define MX6SX_PAD_QSPI1A_SCLK__ECSPI1_SCLK 0x0194 0x04DC 0x0710 0x2 0x1
+#define MX6SX_PAD_QSPI1A_SCLK__ESAI_TX2_RX3 0x0194 0x04DC 0x0798 0x3 0x2
+#define MX6SX_PAD_QSPI1A_SCLK__CSI1_DATA_1 0x0194 0x04DC 0x06A4 0x4 0x1
+#define MX6SX_PAD_QSPI1A_SCLK__GPIO4_IO_21 0x0194 0x04DC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__WEIM_DATA_0 0x0194 0x04DC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__SIM_M_HADDR_0 0x0194 0x04DC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__SDMA_DEBUG_PC_5 0x0194 0x04DC 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__QSPI1_A_SS0_B 0x0198 0x04E0 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__USB_OTG2_PWR 0x0198 0x04E0 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__ECSPI1_SS0 0x0198 0x04E0 0x071C 0x2 0x1
+#define MX6SX_PAD_QSPI1A_SS0_B__ESAI_TX3_RX2 0x0198 0x04E0 0x079C 0x3 0x2
+#define MX6SX_PAD_QSPI1A_SS0_B__CSI1_DATA_0 0x0198 0x04E0 0x06A0 0x4 0x1
+#define MX6SX_PAD_QSPI1A_SS0_B__GPIO4_IO_22 0x0198 0x04E0 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__WEIM_DATA_1 0x0198 0x04E0 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__SIM_M_HADDR_1 0x0198 0x04E0 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__SDMA_DEBUG_PC_4 0x0198 0x04E0 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__QSPI1_A_SS1_B 0x019C 0x04E4 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX 0x019C 0x04E4 0x068C 0x1 0x2
+#define MX6SX_PAD_QSPI1A_SS1_B__CANFD_RX1 0x019C 0x04E4 0x0694 0x2 0x2
+#define MX6SX_PAD_QSPI1A_SS1_B__ECSPI5_MISO 0x019C 0x04E4 0x0754 0x3 0x1
+#define MX6SX_PAD_QSPI1A_SS1_B__CSI1_DATA_10 0x019C 0x04E4 0x06FC 0x4 0x1
+#define MX6SX_PAD_QSPI1A_SS1_B__GPIO4_IO_23 0x019C 0x04E4 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__WEIM_DATA_2 0x019C 0x04E4 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__SIM_M_HADDR_12 0x019C 0x04E4 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__SDMA_DEBUG_PC_3 0x019C 0x04E4 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__QSPI1_B_DATA_0 0x01A0 0x04E8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__UART3_CTS_B 0x01A0 0x04E8 0x083C 0x1 0x4
+#define MX6SX_PAD_QSPI1B_DATA0__ECSPI3_MOSI 0x01A0 0x04E8 0x0738 0x2 0x1
+#define MX6SX_PAD_QSPI1B_DATA0__ESAI_RX_FS 0x01A0 0x04E8 0x0778 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA0__CSI1_DATA_22 0x01A0 0x04E8 0x06F4 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA0__GPIO4_IO_24 0x01A0 0x04E8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__WEIM_DATA_14 0x01A0 0x04E8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__SIM_M_HADDR_9 0x01A0 0x04E8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__QSPI1_B_DATA_1 0x01A4 0x04EC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__UART3_RTS_B 0x01A4 0x04EC 0x083C 0x1 0x5
+#define MX6SX_PAD_QSPI1B_DATA1__ECSPI3_MISO 0x01A4 0x04EC 0x0734 0x2 0x1
+#define MX6SX_PAD_QSPI1B_DATA1__ESAI_RX_CLK 0x01A4 0x04EC 0x0788 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA1__CSI1_DATA_21 0x01A4 0x04EC 0x06F0 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA1__GPIO4_IO_25 0x01A4 0x04EC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__WEIM_DATA_13 0x01A4 0x04EC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__SIM_M_HADDR_8 0x01A4 0x04EC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__QSPI1_B_DATA_2 0x01A8 0x04F0 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__I2C2_SDA 0x01A8 0x04F0 0x07B4 0x1 0x2
+#define MX6SX_PAD_QSPI1B_DATA2__ECSPI5_RDY 0x01A8 0x04F0 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__ESAI_TX5_RX0 0x01A8 0x04F0 0x07A4 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA2__CSI1_DATA_20 0x01A8 0x04F0 0x06EC 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA2__GPIO4_IO_26 0x01A8 0x04F0 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__WEIM_DATA_12 0x01A8 0x04F0 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__SIM_M_HADDR_5 0x01A8 0x04F0 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__QSPI1_B_DATA_3 0x01AC 0x04F4 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__I2C2_SCL 0x01AC 0x04F4 0x07B0 0x1 0x2
+#define MX6SX_PAD_QSPI1B_DATA3__ECSPI5_SS3 0x01AC 0x04F4 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__ESAI_TX_FS 0x01AC 0x04F4 0x077C 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA3__CSI1_DATA_19 0x01AC 0x04F4 0x06E8 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27 0x01AC 0x04F4 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__WEIM_DATA_11 0x01AC 0x04F4 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__SIM_M_HADDR_2 0x01AC 0x04F4 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DQS__QSPI1_B_DQS 0x01B0 0x04F8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DQS__CAN1_TX 0x01B0 0x04F8 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1B_DQS__CANFD_TX1 0x01B0 0x04F8 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1B_DQS__ECSPI5_SS0 0x01B0 0x04F8 0x075C 0x3 0x1
+#define MX6SX_PAD_QSPI1B_DQS__CSI1_DATA_23 0x01B0 0x04F8 0x06F8 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DQS__GPIO4_IO_28 0x01B0 0x04F8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DQS__WEIM_DATA_15 0x01B0 0x04F8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DQS__SIM_M_HADDR_15 0x01B0 0x04F8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__QSPI1_B_SCLK 0x01B4 0x04FC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__UART3_RX 0x01B4 0x04FC 0x0840 0x1 0x4
+#define MX6SX_PAD_QSPI1B_SCLK__UART3_TX 0x01B4 0x04FC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__ECSPI3_SCLK 0x01B4 0x04FC 0x0730 0x2 0x1
+#define MX6SX_PAD_QSPI1B_SCLK__ESAI_RX_HF_CLK 0x01B4 0x04FC 0x0780 0x3 0x2
+#define MX6SX_PAD_QSPI1B_SCLK__CSI1_DATA_16 0x01B4 0x04FC 0x06DC 0x4 0x1
+#define MX6SX_PAD_QSPI1B_SCLK__GPIO4_IO_29 0x01B4 0x04FC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__WEIM_DATA_8 0x01B4 0x04FC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__SIM_M_HADDR_11 0x01B4 0x04FC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__QSPI1_B_SS0_B 0x01B8 0x0500 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__UART3_RX 0x01B8 0x0500 0x0840 0x1 0x5
+#define MX6SX_PAD_QSPI1B_SS0_B__UART3_TX 0x01B8 0x0500 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__ECSPI3_SS0 0x01B8 0x0500 0x073C 0x2 0x1
+#define MX6SX_PAD_QSPI1B_SS0_B__ESAI_TX_HF_CLK 0x01B8 0x0500 0x0784 0x3 0x3
+#define MX6SX_PAD_QSPI1B_SS0_B__CSI1_DATA_17 0x01B8 0x0500 0x06E0 0x4 0x1
+#define MX6SX_PAD_QSPI1B_SS0_B__GPIO4_IO_30 0x01B8 0x0500 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__WEIM_DATA_9 0x01B8 0x0500 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__SIM_M_HADDR_10 0x01B8 0x0500 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__QSPI1_B_SS1_B 0x01BC 0x0504 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX 0x01BC 0x0504 0x0690 0x1 0x2
+#define MX6SX_PAD_QSPI1B_SS1_B__CANFD_RX2 0x01BC 0x0504 0x0698 0x2 0x2
+#define MX6SX_PAD_QSPI1B_SS1_B__ECSPI5_SCLK 0x01BC 0x0504 0x0750 0x3 0x1
+#define MX6SX_PAD_QSPI1B_SS1_B__CSI1_DATA_18 0x01BC 0x0504 0x06E4 0x4 0x1
+#define MX6SX_PAD_QSPI1B_SS1_B__GPIO4_IO_31 0x01BC 0x0504 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__WEIM_DATA_10 0x01BC 0x0504 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__SIM_M_HADDR_14 0x01BC 0x0504 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x01C0 0x0508 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD0__GPIO5_IO_0 0x01C0 0x0508 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD0__CSI2_DATA_10 0x01C0 0x0508 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD0__ANATOP_TESTI_0 0x01C0 0x0508 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD0__RAWNAND_TESTER_TRIGGER 0x01C0 0x0508 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD0__PCIE_CTRL_DEBUG_0 0x01C0 0x0508 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x01C4 0x050C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD1__GPIO5_IO_1 0x01C4 0x050C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD1__CSI2_DATA_11 0x01C4 0x050C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD1__ANATOP_TESTI_1 0x01C4 0x050C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD1__USDHC1_TESTER_TRIGGER 0x01C4 0x050C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD1__PCIE_CTRL_DEBUG_1 0x01C4 0x050C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2 0x01C8 0x0510 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD2__GPIO5_IO_2 0x01C8 0x0510 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD2__CSI2_DATA_12 0x01C8 0x0510 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD2__ANATOP_TESTI_2 0x01C8 0x0510 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD2__USDHC2_TESTER_TRIGGER 0x01C8 0x0510 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD2__PCIE_CTRL_DEBUG_2 0x01C8 0x0510 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3 0x01CC 0x0514 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD3__GPIO5_IO_3 0x01CC 0x0514 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD3__CSI2_DATA_13 0x01CC 0x0514 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD3__ANATOP_TESTI_3 0x01CC 0x0514 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD3__USDHC3_TESTER_TRIGGER 0x01CC 0x0514 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD3__PCIE_CTRL_DEBUG_3 0x01CC 0x0514 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x01D0 0x0518 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__GPIO5_IO_4 0x01D0 0x0518 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__CSI2_DATA_14 0x01D0 0x0518 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__ANATOP_TESTO_0 0x01D0 0x0518 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__USDHC4_TESTER_TRIGGER 0x01D0 0x0518 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__PCIE_CTRL_DEBUG_4 0x01D0 0x0518 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RXC__ENET1_RX_CLK 0x01D4 0x051C 0x0768 0x0 0x1
+#define MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER 0x01D4 0x051C 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII1_RXC__GPIO5_IO_5 0x01D4 0x051C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RXC__CSI2_DATA_15 0x01D4 0x051C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RXC__ANATOP_TESTO_1 0x01D4 0x051C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RXC__ECSPI1_TESTER_TRIGGER 0x01D4 0x051C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RXC__PCIE_CTRL_DEBUG_5 0x01D4 0x051C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0x01D8 0x0520 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD0__SAI2_RX_SYNC 0x01D8 0x0520 0x0810 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD0__GPIO5_IO_6 0x01D8 0x0520 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD0__CSI2_DATA_16 0x01D8 0x0520 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD0__ANATOP_TESTO_2 0x01D8 0x0520 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD0__ECSPI2_TESTER_TRIGGER 0x01D8 0x0520 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD0__PCIE_CTRL_DEBUG_6 0x01D8 0x0520 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0x01DC 0x0524 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD1__SAI2_RX_BCLK 0x01DC 0x0524 0x0808 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD1__GPIO5_IO_7 0x01DC 0x0524 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD1__CSI2_DATA_17 0x01DC 0x0524 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD1__ANATOP_TESTO_3 0x01DC 0x0524 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD1__ECSPI3_TESTER_TRIGGER 0x01DC 0x0524 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD1__PCIE_CTRL_DEBUG_7 0x01DC 0x0524 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD2__ENET1_TX_DATA_2 0x01E0 0x0528 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD2__SAI2_TX_SYNC 0x01E0 0x0528 0x0818 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD2__GPIO5_IO_8 0x01E0 0x0528 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD2__CSI2_DATA_18 0x01E0 0x0528 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD2__ANATOP_TESTO_4 0x01E0 0x0528 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD2__ECSPI4_TESTER_TRIGGER 0x01E0 0x0528 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD2__PCIE_CTRL_DEBUG_8 0x01E0 0x0528 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD3__ENET1_TX_DATA_3 0x01E4 0x052C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD3__SAI2_TX_BCLK 0x01E4 0x052C 0x0814 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD3__GPIO5_IO_9 0x01E4 0x052C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD3__CSI2_DATA_19 0x01E4 0x052C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD3__ANATOP_TESTO_5 0x01E4 0x052C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD3__ECSPI5_TESTER_TRIGGER 0x01E4 0x052C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD3__PCIE_CTRL_DEBUG_9 0x01E4 0x052C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0x01E8 0x0530 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__SAI2_RX_DATA_0 0x01E8 0x0530 0x080C 0x2 0x1
+#define MX6SX_PAD_RGMII1_TX_CTL__GPIO5_IO_10 0x01E8 0x0530 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__CSI2_DATA_0 0x01E8 0x0530 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__ANATOP_TESTO_6 0x01E8 0x0530 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__QSPI1_TESTER_TRIGGER 0x01E8 0x0530 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__PCIE_CTRL_DEBUG_10 0x01E8 0x0530 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TXC__ENET1_RGMII_TXC 0x01EC 0x0534 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TXC__ENET1_TX_ER 0x01EC 0x0534 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII1_TXC__SAI2_TX_DATA_0 0x01EC 0x0534 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII1_TXC__GPIO5_IO_11 0x01EC 0x0534 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TXC__CSI2_DATA_1 0x01EC 0x0534 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TXC__ANATOP_TESTO_7 0x01EC 0x0534 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TXC__QSPI2_TESTER_TRIGGER 0x01EC 0x0534 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TXC__PCIE_CTRL_DEBUG_11 0x01EC 0x0534 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0 0x01F0 0x0538 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD0__PWM4_OUT 0x01F0 0x0538 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD0__GPIO5_IO_12 0x01F0 0x0538 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD0__CSI2_DATA_2 0x01F0 0x0538 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD0__ANATOP_TESTO_8 0x01F0 0x0538 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD0__VDEC_DEBUG_18 0x01F0 0x0538 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD0__PCIE_CTRL_DEBUG_12 0x01F0 0x0538 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1 0x01F4 0x053C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD1__PWM3_OUT 0x01F4 0x053C 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD1__GPIO5_IO_13 0x01F4 0x053C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD1__CSI2_DATA_3 0x01F4 0x053C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD1__ANATOP_TESTO_9 0x01F4 0x053C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD1__VDEC_DEBUG_19 0x01F4 0x053C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD1__PCIE_CTRL_DEBUG_13 0x01F4 0x053C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD2__ENET2_RX_DATA_2 0x01F8 0x0540 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD2__PWM2_OUT 0x01F8 0x0540 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD2__GPIO5_IO_14 0x01F8 0x0540 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD2__CSI2_DATA_4 0x01F8 0x0540 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD2__ANATOP_TESTO_10 0x01F8 0x0540 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD2__VDEC_DEBUG_20 0x01F8 0x0540 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD2__PCIE_CTRL_DEBUG_14 0x01F8 0x0540 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD3__ENET2_RX_DATA_3 0x01FC 0x0544 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD3__PWM1_OUT 0x01FC 0x0544 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD3__GPIO5_IO_15 0x01FC 0x0544 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD3__CSI2_DATA_5 0x01FC 0x0544 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD3__ANATOP_TESTO_11 0x01FC 0x0544 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD3__VDEC_DEBUG_21 0x01FC 0x0544 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD3__PCIE_CTRL_DEBUG_15 0x01FC 0x0544 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN 0x0200 0x0548 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__GPIO5_IO_16 0x0200 0x0548 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__CSI2_DATA_6 0x0200 0x0548 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__ANATOP_TESTO_12 0x0200 0x0548 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__VDEC_DEBUG_22 0x0200 0x0548 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__PCIE_CTRL_DEBUG_16 0x0200 0x0548 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RXC__ENET2_RX_CLK 0x0204 0x054C 0x0774 0x0 0x1
+#define MX6SX_PAD_RGMII2_RXC__ENET2_RX_ER 0x0204 0x054C 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII2_RXC__GPIO5_IO_17 0x0204 0x054C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RXC__CSI2_DATA_7 0x0204 0x054C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RXC__ANATOP_TESTO_13 0x0204 0x054C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RXC__VDEC_DEBUG_23 0x0204 0x054C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RXC__PCIE_CTRL_DEBUG_17 0x0204 0x054C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0 0x0208 0x0550 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD0__SAI1_RX_SYNC 0x0208 0x0550 0x07FC 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD0__PWM8_OUT 0x0208 0x0550 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD0__GPIO5_IO_18 0x0208 0x0550 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD0__CSI2_DATA_8 0x0208 0x0550 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD0__ANATOP_TESTO_14 0x0208 0x0550 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD0__VDEC_DEBUG_24 0x0208 0x0550 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD0__PCIE_CTRL_DEBUG_18 0x0208 0x0550 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1 0x020C 0x0554 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD1__SAI1_RX_BCLK 0x020C 0x0554 0x07F4 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD1__PWM7_OUT 0x020C 0x0554 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD1__GPIO5_IO_19 0x020C 0x0554 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD1__CSI2_DATA_9 0x020C 0x0554 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD1__ANATOP_TESTO_15 0x020C 0x0554 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD1__VDEC_DEBUG_25 0x020C 0x0554 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD1__PCIE_CTRL_DEBUG_19 0x020C 0x0554 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD2__ENET2_TX_DATA_2 0x0210 0x0558 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD2__SAI1_TX_SYNC 0x0210 0x0558 0x0804 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD2__PWM6_OUT 0x0210 0x0558 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD2__GPIO5_IO_20 0x0210 0x0558 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD2__CSI2_VSYNC 0x0210 0x0558 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD2__SJC_FAIL 0x0210 0x0558 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD2__VDEC_DEBUG_26 0x0210 0x0558 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD2__PCIE_CTRL_DEBUG_20 0x0210 0x0558 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD3__ENET2_TX_DATA_3 0x0214 0x055C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD3__SAI1_TX_BCLK 0x0214 0x055C 0x0800 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD3__PWM5_OUT 0x0214 0x055C 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD3__GPIO5_IO_21 0x0214 0x055C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD3__CSI2_HSYNC 0x0214 0x055C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD3__SJC_JTAG_ACT 0x0214 0x055C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD3__VDEC_DEBUG_27 0x0214 0x055C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD3__PCIE_CTRL_DEBUG_21 0x0214 0x055C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN 0x0218 0x0560 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__SAI1_RX_DATA_0 0x0218 0x0560 0x07F8 0x2 0x1
+#define MX6SX_PAD_RGMII2_TX_CTL__GPIO5_IO_22 0x0218 0x0560 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__CSI2_FIELD 0x0218 0x0560 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__SJC_DE_B 0x0218 0x0560 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__VDEC_DEBUG_28 0x0218 0x0560 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__PCIE_CTRL_DEBUG_22 0x0218 0x0560 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TXC__ENET2_RGMII_TXC 0x021C 0x0564 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TXC__ENET2_TX_ER 0x021C 0x0564 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII2_TXC__SAI1_TX_DATA_0 0x021C 0x0564 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_TXC__GPIO5_IO_23 0x021C 0x0564 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TXC__CSI2_PIXCLK 0x021C 0x0564 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TXC__SJC_DONE 0x021C 0x0564 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TXC__VDEC_DEBUG_29 0x021C 0x0564 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TXC__PCIE_CTRL_DEBUG_23 0x021C 0x0564 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_CLK__USDHC1_CLK 0x0220 0x0568 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_CLK__AUDMUX_AUD5_RXFS 0x0220 0x0568 0x0668 0x1 0x1
+#define MX6SX_PAD_SD1_CLK__WDOG2_WDOG_B 0x0220 0x0568 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_CLK__GPT_CLK 0x0220 0x0568 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_CLK__WDOG2_WDOG_RST_B_DEB 0x0220 0x0568 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_CLK__GPIO6_IO_0 0x0220 0x0568 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_CLK__ENET2_1588_EVENT1_OUT 0x0220 0x0568 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_CLK__CCM_OUT1 0x0220 0x0568 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_CLK__VADC_ADC_PROC_CLK 0x0220 0x0568 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_CLK__MMDC_DEBUG_45 0x0220 0x0568 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_CMD__USDHC1_CMD 0x0224 0x056C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_CMD__AUDMUX_AUD5_RXC 0x0224 0x056C 0x0664 0x1 0x1
+#define MX6SX_PAD_SD1_CMD__WDOG1_WDOG_B 0x0224 0x056C 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_CMD__GPT_COMPARE1 0x0224 0x056C 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_CMD__WDOG1_WDOG_RST_B_DEB 0x0224 0x056C 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_CMD__GPIO6_IO_1 0x0224 0x056C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_CMD__ENET2_1588_EVENT1_IN 0x0224 0x056C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_CMD__CCM_CLKO1 0x0224 0x056C 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_CMD__VADC_EXT_SYSCLK 0x0224 0x056C 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_CMD__MMDC_DEBUG_46 0x0224 0x056C 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_DATA0__USDHC1_DATA0 0x0228 0x0570 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA0__AUDMUX_AUD5_RXD 0x0228 0x0570 0x065C 0x1 0x1
+#define MX6SX_PAD_SD1_DATA0__CAAM_WRAPPER_RNG_OSC_OBS 0x0228 0x0570 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_DATA0__GPT_CAPTURE1 0x0228 0x0570 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA0__UART2_RX 0x0228 0x0570 0x0838 0x4 0x2
+#define MX6SX_PAD_SD1_DATA0__UART2_TX 0x0228 0x0570 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_DATA0__GPIO6_IO_2 0x0228 0x0570 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA0__ENET1_1588_EVENT1_IN 0x0228 0x0570 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA0__CCM_OUT2 0x0228 0x0570 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_DATA0__VADC_CLAMP_UP 0x0228 0x0570 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_DATA0__MMDC_DEBUG_48 0x0228 0x0570 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_DATA1__USDHC1_DATA1 0x022C 0x0574 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA1__AUDMUX_AUD5_TXC 0x022C 0x0574 0x066C 0x1 0x1
+#define MX6SX_PAD_SD1_DATA1__PWM4_OUT 0x022C 0x0574 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_DATA1__GPT_CAPTURE2 0x022C 0x0574 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA1__UART2_RX 0x022C 0x0574 0x0838 0x4 0x3
+#define MX6SX_PAD_SD1_DATA1__UART2_TX 0x022C 0x0574 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_DATA1__GPIO6_IO_3 0x022C 0x0574 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA1__ENET1_1588_EVENT1_OUT 0x022C 0x0574 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA1__CCM_CLKO2 0x022C 0x0574 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_DATA1__VADC_CLAMP_DOWN 0x022C 0x0574 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_DATA1__MMDC_DEBUG_47 0x022C 0x0574 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_DATA2__USDHC1_DATA2 0x0230 0x0578 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA2__AUDMUX_AUD5_TXFS 0x0230 0x0578 0x0670 0x1 0x1
+#define MX6SX_PAD_SD1_DATA2__PWM3_OUT 0x0230 0x0578 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_DATA2__GPT_COMPARE2 0x0230 0x0578 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA2__UART2_CTS_B 0x0230 0x0578 0x0834 0x4 0x2
+#define MX6SX_PAD_SD1_DATA2__GPIO6_IO_4 0x0230 0x0578 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA2__ECSPI4_RDY 0x0230 0x0578 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA2__CCM_OUT0 0x0230 0x0578 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_DATA2__VADC_EXT_PD_N 0x0230 0x0578 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_DATA3__USDHC1_DATA3 0x0234 0x057C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA3__AUDMUX_AUD5_TXD 0x0234 0x057C 0x0660 0x1 0x1
+#define MX6SX_PAD_SD1_DATA3__AUDMUX_AUD5_RXD 0x0234 0x057C 0x065C 0x2 0x2
+#define MX6SX_PAD_SD1_DATA3__GPT_COMPARE3 0x0234 0x057C 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA3__UART2_RTS_B 0x0234 0x057C 0x0834 0x4 0x3
+#define MX6SX_PAD_SD1_DATA3__GPIO6_IO_5 0x0234 0x057C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA3__ECSPI4_SS1 0x0234 0x057C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA3__CCM_PMIC_RDY 0x0234 0x057C 0x069C 0x7 0x2
+#define MX6SX_PAD_SD1_DATA3__VADC_RST_N 0x0234 0x057C 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x0238 0x0580 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_CLK__AUDMUX_AUD6_RXFS 0x0238 0x0580 0x0680 0x1 0x2
+#define MX6SX_PAD_SD2_CLK__KPP_COL_5 0x0238 0x0580 0x07C8 0x2 0x1
+#define MX6SX_PAD_SD2_CLK__ECSPI4_SCLK 0x0238 0x0580 0x0740 0x3 0x1
+#define MX6SX_PAD_SD2_CLK__MLB_SIG 0x0238 0x0580 0x07F0 0x4 0x2
+#define MX6SX_PAD_SD2_CLK__GPIO6_IO_6 0x0238 0x0580 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_CLK__MQS_RIGHT 0x0238 0x0580 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_CLK__WDOG1_WDOG_ANY 0x0238 0x0580 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_CLK__VADC_CLAMP_CURRENT_5 0x0238 0x0580 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_CLK__MMDC_DEBUG_29 0x0238 0x0580 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x023C 0x0584 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_CMD__AUDMUX_AUD6_RXC 0x023C 0x0584 0x067C 0x1 0x2
+#define MX6SX_PAD_SD2_CMD__KPP_ROW_5 0x023C 0x0584 0x07D4 0x2 0x1
+#define MX6SX_PAD_SD2_CMD__ECSPI4_MOSI 0x023C 0x0584 0x0748 0x3 0x1
+#define MX6SX_PAD_SD2_CMD__MLB_CLK 0x023C 0x0584 0x07E8 0x4 0x2
+#define MX6SX_PAD_SD2_CMD__GPIO6_IO_7 0x023C 0x0584 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_CMD__MQS_LEFT 0x023C 0x0584 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_CMD__WDOG3_WDOG_B 0x023C 0x0584 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_CMD__VADC_CLAMP_CURRENT_4 0x023C 0x0584 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_CMD__MMDC_DEBUG_30 0x023C 0x0584 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x0240 0x0588 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA0__AUDMUX_AUD6_RXD 0x0240 0x0588 0x0674 0x1 0x2
+#define MX6SX_PAD_SD2_DATA0__KPP_ROW_7 0x0240 0x0588 0x07DC 0x2 0x1
+#define MX6SX_PAD_SD2_DATA0__PWM1_OUT 0x0240 0x0588 0x0000 0x3 0x0
+#define MX6SX_PAD_SD2_DATA0__I2C4_SDA 0x0240 0x0588 0x07C4 0x4 0x3
+#define MX6SX_PAD_SD2_DATA0__GPIO6_IO_8 0x0240 0x0588 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA0__ECSPI4_SS3 0x0240 0x0588 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_DATA0__UART4_RX 0x0240 0x0588 0x0848 0x7 0x4
+#define MX6SX_PAD_SD2_DATA0__UART4_TX 0x0240 0x0588 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA0__VADC_CLAMP_CURRENT_0 0x0240 0x0588 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA0__MMDC_DEBUG_50 0x0240 0x0588 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x0244 0x058C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA1__AUDMUX_AUD6_TXC 0x0244 0x058C 0x0684 0x1 0x2
+#define MX6SX_PAD_SD2_DATA1__KPP_COL_7 0x0244 0x058C 0x07D0 0x2 0x1
+#define MX6SX_PAD_SD2_DATA1__PWM2_OUT 0x0244 0x058C 0x0000 0x3 0x0
+#define MX6SX_PAD_SD2_DATA1__I2C4_SCL 0x0244 0x058C 0x07C0 0x4 0x3
+#define MX6SX_PAD_SD2_DATA1__GPIO6_IO_9 0x0244 0x058C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA1__ECSPI4_SS2 0x0244 0x058C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_DATA1__UART4_RX 0x0244 0x058C 0x0848 0x7 0x5
+#define MX6SX_PAD_SD2_DATA1__UART4_TX 0x0244 0x058C 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA1__VADC_CLAMP_CURRENT_1 0x0244 0x058C 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA1__MMDC_DEBUG_49 0x0244 0x058C 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x0248 0x0590 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA2__AUDMUX_AUD6_TXFS 0x0248 0x0590 0x0688 0x1 0x2
+#define MX6SX_PAD_SD2_DATA2__KPP_ROW_6 0x0248 0x0590 0x07D8 0x2 0x1
+#define MX6SX_PAD_SD2_DATA2__ECSPI4_SS0 0x0248 0x0590 0x074C 0x3 0x1
+#define MX6SX_PAD_SD2_DATA2__SDMA_EXT_EVENT_0 0x0248 0x0590 0x081C 0x4 0x2
+#define MX6SX_PAD_SD2_DATA2__GPIO6_IO_10 0x0248 0x0590 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA2__SPDIF_OUT 0x0248 0x0590 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_DATA2__UART6_RX 0x0248 0x0590 0x0858 0x7 0x4
+#define MX6SX_PAD_SD2_DATA2__UART6_TX 0x0248 0x0590 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA2__VADC_CLAMP_CURRENT_2 0x0248 0x0590 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA2__MMDC_DEBUG_32 0x0248 0x0590 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x024C 0x0594 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA3__AUDMUX_AUD6_TXD 0x024C 0x0594 0x0678 0x1 0x2
+#define MX6SX_PAD_SD2_DATA3__KPP_COL_6 0x024C 0x0594 0x07CC 0x2 0x1
+#define MX6SX_PAD_SD2_DATA3__ECSPI4_MISO 0x024C 0x0594 0x0744 0x3 0x1
+#define MX6SX_PAD_SD2_DATA3__MLB_DATA 0x024C 0x0594 0x07EC 0x4 0x2
+#define MX6SX_PAD_SD2_DATA3__GPIO6_IO_11 0x024C 0x0594 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA3__SPDIF_IN 0x024C 0x0594 0x0824 0x6 0x4
+#define MX6SX_PAD_SD2_DATA3__UART6_RX 0x024C 0x0594 0x0858 0x7 0x5
+#define MX6SX_PAD_SD2_DATA3__UART6_TX 0x024C 0x0594 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA3__VADC_CLAMP_CURRENT_3 0x024C 0x0594 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA3__MMDC_DEBUG_31 0x024C 0x0594 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x0250 0x0598 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_CLK__UART4_CTS_B 0x0250 0x0598 0x0844 0x1 0x0
+#define MX6SX_PAD_SD3_CLK__ECSPI4_SCLK 0x0250 0x0598 0x0740 0x2 0x0
+#define MX6SX_PAD_SD3_CLK__AUDMUX_AUD6_RXFS 0x0250 0x0598 0x0680 0x3 0x0
+#define MX6SX_PAD_SD3_CLK__LCDIF2_VSYNC 0x0250 0x0598 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_CLK__GPIO7_IO_0 0x0250 0x0598 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_CLK__LCDIF2_BUSY 0x0250 0x0598 0x07E4 0x6 0x0
+#define MX6SX_PAD_SD3_CLK__TPSMP_HDATA_29 0x0250 0x0598 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_CLK__SDMA_DEBUG_EVENT_CHANNEL_5 0x0250 0x0598 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x0254 0x059C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_CMD__UART4_RX 0x0254 0x059C 0x0848 0x1 0x0
+#define MX6SX_PAD_SD3_CMD__UART4_TX 0x0254 0x059C 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_CMD__ECSPI4_MOSI 0x0254 0x059C 0x0748 0x2 0x0
+#define MX6SX_PAD_SD3_CMD__AUDMUX_AUD6_RXC 0x0254 0x059C 0x067C 0x3 0x0
+#define MX6SX_PAD_SD3_CMD__LCDIF2_HSYNC 0x0254 0x059C 0x07E4 0x4 0x1
+#define MX6SX_PAD_SD3_CMD__GPIO7_IO_1 0x0254 0x059C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_CMD__LCDIF2_RS 0x0254 0x059C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_CMD__TPSMP_HDATA_28 0x0254 0x059C 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_CMD__SDMA_DEBUG_EVENT_CHANNEL_4 0x0254 0x059C 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x0258 0x05A0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA0__I2C4_SCL 0x0258 0x05A0 0x07C0 0x1 0x0
+#define MX6SX_PAD_SD3_DATA0__ECSPI2_SS1 0x0258 0x05A0 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA0__AUDMUX_AUD6_RXD 0x0258 0x05A0 0x0674 0x3 0x0
+#define MX6SX_PAD_SD3_DATA0__LCDIF2_DATA_1 0x0258 0x05A0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA0__GPIO7_IO_2 0x0258 0x05A0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA0__DCIC1_OUT 0x0258 0x05A0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA0__TPSMP_HDATA_30 0x0258 0x05A0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA0__GPU_DEBUG_0 0x0258 0x05A0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA0__SDMA_DEBUG_EVT_CHN_LINES_0 0x0258 0x05A0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x025C 0x05A4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA1__I2C4_SDA 0x025C 0x05A4 0x07C4 0x1 0x0
+#define MX6SX_PAD_SD3_DATA1__ECSPI2_SS2 0x025C 0x05A4 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA1__AUDMUX_AUD6_TXC 0x025C 0x05A4 0x0684 0x3 0x0
+#define MX6SX_PAD_SD3_DATA1__LCDIF2_DATA_0 0x025C 0x05A4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA1__GPIO7_IO_3 0x025C 0x05A4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA1__DCIC2_OUT 0x025C 0x05A4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA1__TPSMP_HDATA_31 0x025C 0x05A4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA1__GPU_DEBUG_1 0x025C 0x05A4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA1__SDMA_DEBUG_EVT_CHN_LINES_1 0x025C 0x05A4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x0260 0x05A8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA2__UART4_RTS_B 0x0260 0x05A8 0x0844 0x1 0x1
+#define MX6SX_PAD_SD3_DATA2__ECSPI4_SS0 0x0260 0x05A8 0x074C 0x2 0x0
+#define MX6SX_PAD_SD3_DATA2__AUDMUX_AUD6_TXFS 0x0260 0x05A8 0x0688 0x3 0x0
+#define MX6SX_PAD_SD3_DATA2__LCDIF2_CLK 0x0260 0x05A8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA2__GPIO7_IO_4 0x0260 0x05A8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA2__LCDIF2_WR_RWN 0x0260 0x05A8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA2__TPSMP_HDATA_26 0x0260 0x05A8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA2__GPU_DEBUG_2 0x0260 0x05A8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA2__SDMA_DEBUG_EVENT_CHANNEL_2 0x0260 0x05A8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x0264 0x05AC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA3__UART4_RX 0x0264 0x05AC 0x0848 0x1 0x1
+#define MX6SX_PAD_SD3_DATA3__UART4_TX 0x0264 0x05AC 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_DATA3__ECSPI4_MISO 0x0264 0x05AC 0x0744 0x2 0x0
+#define MX6SX_PAD_SD3_DATA3__AUDMUX_AUD6_TXD 0x0264 0x05AC 0x0678 0x3 0x0
+#define MX6SX_PAD_SD3_DATA3__LCDIF2_ENABLE 0x0264 0x05AC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA3__GPIO7_IO_5 0x0264 0x05AC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA3__LCDIF2_RD_E 0x0264 0x05AC 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA3__TPSMP_HDATA_27 0x0264 0x05AC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA3__GPU_DEBUG_3 0x0264 0x05AC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA3__SDMA_DEBUG_EVENT_CHANNEL_3 0x0264 0x05AC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x0268 0x05B0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA4__CAN2_RX 0x0268 0x05B0 0x0690 0x1 0x0
+#define MX6SX_PAD_SD3_DATA4__CANFD_RX2 0x0268 0x05B0 0x0698 0x2 0x0
+#define MX6SX_PAD_SD3_DATA4__UART3_RX 0x0268 0x05B0 0x0840 0x3 0x2
+#define MX6SX_PAD_SD3_DATA4__UART3_TX 0x0268 0x05B0 0x0000 0x3 0x0
+#define MX6SX_PAD_SD3_DATA4__LCDIF2_DATA_3 0x0268 0x05B0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA4__GPIO7_IO_6 0x0268 0x05B0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA4__ENET2_1588_EVENT0_IN 0x0268 0x05B0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA4__TPSMP_HTRANS_1 0x0268 0x05B0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA4__GPU_DEBUG_4 0x0268 0x05B0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA4__SDMA_DEBUG_BUS_DEVICE_0 0x0268 0x05B0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x026C 0x05B4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA5__CAN1_TX 0x026C 0x05B4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_DATA5__CANFD_TX1 0x026C 0x05B4 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA5__UART3_RX 0x026C 0x05B4 0x0840 0x3 0x3
+#define MX6SX_PAD_SD3_DATA5__UART3_TX 0x026C 0x05B4 0x0000 0x3 0x0
+#define MX6SX_PAD_SD3_DATA5__LCDIF2_DATA_2 0x026C 0x05B4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA5__GPIO7_IO_7 0x026C 0x05B4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA5__ENET2_1588_EVENT0_OUT 0x026C 0x05B4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA5__SIM_M_HWRITE 0x026C 0x05B4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA5__GPU_DEBUG_5 0x026C 0x05B4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA5__SDMA_DEBUG_BUS_DEVICE_1 0x026C 0x05B4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x0270 0x05B8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA6__CAN2_TX 0x0270 0x05B8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_DATA6__CANFD_TX2 0x0270 0x05B8 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA6__UART3_RTS_B 0x0270 0x05B8 0x083C 0x3 0x2
+#define MX6SX_PAD_SD3_DATA6__LCDIF2_DATA_4 0x0270 0x05B8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA6__GPIO7_IO_8 0x0270 0x05B8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA6__ENET1_1588_EVENT0_OUT 0x0270 0x05B8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA6__TPSMP_HTRANS_0 0x0270 0x05B8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA6__GPU_DEBUG_7 0x0270 0x05B8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA6__SDMA_DEBUG_EVT_CHN_LINES_7 0x0270 0x05B8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x0274 0x05BC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA7__CAN1_RX 0x0274 0x05BC 0x068C 0x1 0x0
+#define MX6SX_PAD_SD3_DATA7__CANFD_RX1 0x0274 0x05BC 0x0694 0x2 0x0
+#define MX6SX_PAD_SD3_DATA7__UART3_CTS_B 0x0274 0x05BC 0x083C 0x3 0x3
+#define MX6SX_PAD_SD3_DATA7__LCDIF2_DATA_5 0x0274 0x05BC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA7__GPIO7_IO_9 0x0274 0x05BC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA7__ENET1_1588_EVENT0_IN 0x0274 0x05BC 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA7__TPSMP_HDATA_DIR 0x0274 0x05BC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA7__GPU_DEBUG_6 0x0274 0x05BC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA7__SDMA_DEBUG_EVT_CHN_LINES_2 0x0274 0x05BC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x0278 0x05C0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_CLK__RAWNAND_DATA15 0x0278 0x05C0 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_CLK__ECSPI2_MISO 0x0278 0x05C0 0x0724 0x2 0x1
+#define MX6SX_PAD_SD4_CLK__AUDMUX_AUD3_RXFS 0x0278 0x05C0 0x0638 0x3 0x0
+#define MX6SX_PAD_SD4_CLK__LCDIF2_DATA_13 0x0278 0x05C0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_CLK__GPIO6_IO_12 0x0278 0x05C0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_CLK__ECSPI3_SS2 0x0278 0x05C0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_CLK__TPSMP_HDATA_20 0x0278 0x05C0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_CLK__VDEC_DEBUG_12 0x0278 0x05C0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_CLK__SDMA_DEBUG_EVENT_CHANNEL_SEL 0x0278 0x05C0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x027C 0x05C4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_CMD__RAWNAND_DATA14 0x027C 0x05C4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_CMD__ECSPI2_MOSI 0x027C 0x05C4 0x0728 0x2 0x1
+#define MX6SX_PAD_SD4_CMD__AUDMUX_AUD3_RXC 0x027C 0x05C4 0x0634 0x3 0x0
+#define MX6SX_PAD_SD4_CMD__LCDIF2_DATA_14 0x027C 0x05C4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_CMD__GPIO6_IO_13 0x027C 0x05C4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_CMD__ECSPI3_SS1 0x027C 0x05C4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_CMD__TPSMP_HDATA_19 0x027C 0x05C4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_CMD__VDEC_DEBUG_11 0x027C 0x05C4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_CMD__SDMA_DEBUG_CORE_RUN 0x027C 0x05C4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x0280 0x05C8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA0__RAWNAND_DATA10 0x0280 0x05C8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA0__ECSPI2_SS0 0x0280 0x05C8 0x072C 0x2 0x1
+#define MX6SX_PAD_SD4_DATA0__AUDMUX_AUD3_RXD 0x0280 0x05C8 0x062C 0x3 0x0
+#define MX6SX_PAD_SD4_DATA0__LCDIF2_DATA_12 0x0280 0x05C8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA0__GPIO6_IO_14 0x0280 0x05C8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA0__ECSPI3_SS3 0x0280 0x05C8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA0__TPSMP_HDATA_21 0x0280 0x05C8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA0__VDEC_DEBUG_13 0x0280 0x05C8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA0__SDMA_DEBUG_MODE 0x0280 0x05C8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x0284 0x05CC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA1__RAWNAND_DATA11 0x0284 0x05CC 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA1__ECSPI2_SCLK 0x0284 0x05CC 0x0720 0x2 0x1
+#define MX6SX_PAD_SD4_DATA1__AUDMUX_AUD3_TXC 0x0284 0x05CC 0x063C 0x3 0x0
+#define MX6SX_PAD_SD4_DATA1__LCDIF2_DATA_11 0x0284 0x05CC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA1__GPIO6_IO_15 0x0284 0x05CC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA1__ECSPI3_RDY 0x0284 0x05CC 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA1__TPSMP_HDATA_22 0x0284 0x05CC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA1__VDEC_DEBUG_14 0x0284 0x05CC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA1__SDMA_DEBUG_BUS_ERROR 0x0284 0x05CC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x0288 0x05D0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA2__RAWNAND_DATA12 0x0288 0x05D0 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA2__I2C2_SDA 0x0288 0x05D0 0x07B4 0x2 0x0
+#define MX6SX_PAD_SD4_DATA2__AUDMUX_AUD3_TXFS 0x0288 0x05D0 0x0640 0x3 0x0
+#define MX6SX_PAD_SD4_DATA2__LCDIF2_DATA_10 0x0288 0x05D0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA2__GPIO6_IO_16 0x0288 0x05D0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA2__ECSPI2_SS3 0x0288 0x05D0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA2__TPSMP_HDATA_23 0x0288 0x05D0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA2__VDEC_DEBUG_15 0x0288 0x05D0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA2__SDMA_DEBUG_BUS_RWB 0x0288 0x05D0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x028C 0x05D4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA3__RAWNAND_DATA13 0x028C 0x05D4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA3__I2C2_SCL 0x028C 0x05D4 0x07B0 0x2 0x0
+#define MX6SX_PAD_SD4_DATA3__AUDMUX_AUD3_TXD 0x028C 0x05D4 0x0630 0x3 0x0
+#define MX6SX_PAD_SD4_DATA3__LCDIF2_DATA_9 0x028C 0x05D4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA3__GPIO6_IO_17 0x028C 0x05D4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA3__ECSPI2_RDY 0x028C 0x05D4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA3__TPSMP_HDATA_24 0x028C 0x05D4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA3__VDEC_DEBUG_16 0x028C 0x05D4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA3__SDMA_DEBUG_MATCHED_DMBUS 0x028C 0x05D4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA4__USDHC4_DATA4 0x0290 0x05D8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA4__RAWNAND_DATA09 0x0290 0x05D8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA4__UART5_RX 0x0290 0x05D8 0x0850 0x2 0x0
+#define MX6SX_PAD_SD4_DATA4__UART5_TX 0x0290 0x05D8 0x0000 0x2 0x0
+#define MX6SX_PAD_SD4_DATA4__ECSPI3_SCLK 0x0290 0x05D8 0x0730 0x3 0x0
+#define MX6SX_PAD_SD4_DATA4__LCDIF2_DATA_8 0x0290 0x05D8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA4__GPIO6_IO_18 0x0290 0x05D8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA4__SPDIF_OUT 0x0290 0x05D8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA4__TPSMP_HDATA_16 0x0290 0x05D8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA4__USB_OTG_HOST_MODE 0x0290 0x05D8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA4__SDMA_DEBUG_RTBUFFER_WRITE 0x0290 0x05D8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA5__USDHC4_DATA5 0x0294 0x05DC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA5__RAWNAND_CE2_B 0x0294 0x05DC 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA5__UART5_RX 0x0294 0x05DC 0x0850 0x2 0x1
+#define MX6SX_PAD_SD4_DATA5__UART5_TX 0x0294 0x05DC 0x0000 0x2 0x0
+#define MX6SX_PAD_SD4_DATA5__ECSPI3_MOSI 0x0294 0x05DC 0x0738 0x3 0x0
+#define MX6SX_PAD_SD4_DATA5__LCDIF2_DATA_7 0x0294 0x05DC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA5__GPIO6_IO_19 0x0294 0x05DC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA5__SPDIF_IN 0x0294 0x05DC 0x0824 0x6 0x0
+#define MX6SX_PAD_SD4_DATA5__TPSMP_HDATA_17 0x0294 0x05DC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA5__VDEC_DEBUG_9 0x0294 0x05DC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA5__SDMA_DEBUG_EVENT_CHANNEL_0 0x0294 0x05DC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA6__USDHC4_DATA6 0x0298 0x05E0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA6__RAWNAND_CE3_B 0x0298 0x05E0 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA6__UART5_RTS_B 0x0298 0x05E0 0x084C 0x2 0x0
+#define MX6SX_PAD_SD4_DATA6__ECSPI3_MISO 0x0298 0x05E0 0x0734 0x3 0x0
+#define MX6SX_PAD_SD4_DATA6__LCDIF2_DATA_6 0x0298 0x05E0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA6__GPIO6_IO_20 0x0298 0x05E0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA6__USDHC4_WP 0x0298 0x05E0 0x0878 0x6 0x0
+#define MX6SX_PAD_SD4_DATA6__TPSMP_HDATA_18 0x0298 0x05E0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA6__VDEC_DEBUG_10 0x0298 0x05E0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA6__SDMA_DEBUG_EVENT_CHANNEL_1 0x0298 0x05E0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x029C 0x05E4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA7__RAWNAND_DATA08 0x029C 0x05E4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA7__UART5_CTS_B 0x029C 0x05E4 0x084C 0x2 0x1
+#define MX6SX_PAD_SD4_DATA7__ECSPI3_SS0 0x029C 0x05E4 0x073C 0x3 0x0
+#define MX6SX_PAD_SD4_DATA7__LCDIF2_DATA_15 0x029C 0x05E4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA7__GPIO6_IO_21 0x029C 0x05E4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA7__USDHC4_CD_B 0x029C 0x05E4 0x0874 0x6 0x0
+#define MX6SX_PAD_SD4_DATA7__TPSMP_HDATA_15 0x029C 0x05E4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA7__USB_OTG_PWR_WAKE 0x029C 0x05E4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA7__SDMA_DEBUG_YIELD 0x029C 0x05E4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_RESET_B__USDHC4_RESET_B 0x02A0 0x05E8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_RESET_B__RAWNAND_DQS 0x02A0 0x05E8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_RESET_B__USDHC4_RESET 0x02A0 0x05E8 0x0000 0x2 0x0
+#define MX6SX_PAD_SD4_RESET_B__AUDMUX_MCLK 0x02A0 0x05E8 0x0000 0x3 0x0
+#define MX6SX_PAD_SD4_RESET_B__LCDIF2_RESET 0x02A0 0x05E8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_RESET_B__GPIO6_IO_22 0x02A0 0x05E8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_RESET_B__LCDIF2_CS 0x02A0 0x05E8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_RESET_B__TPSMP_HDATA_25 0x02A0 0x05E8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_RESET_B__VDEC_DEBUG_17 0x02A0 0x05E8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_RESET_B__SDMA_DEBUG_BUS_DEVICE_2 0x02A0 0x05E8 0x0000 0x9 0x0
+#define MX6SX_PAD_USB_H_DATA__USB_H_DATA 0x02A4 0x05EC 0x0000 0x0 0x0
+#define MX6SX_PAD_USB_H_DATA__PWM2_OUT 0x02A4 0x05EC 0x0000 0x1 0x0
+#define MX6SX_PAD_USB_H_DATA__ANATOP_24M_OUT 0x02A4 0x05EC 0x0000 0x2 0x0
+#define MX6SX_PAD_USB_H_DATA__I2C4_SDA 0x02A4 0x05EC 0x07C4 0x3 0x1
+#define MX6SX_PAD_USB_H_DATA__WDOG3_WDOG_B 0x02A4 0x05EC 0x0000 0x4 0x0
+#define MX6SX_PAD_USB_H_DATA__GPIO7_IO_10 0x02A4 0x05EC 0x0000 0x5 0x0
+#define MX6SX_PAD_USB_H_STROBE__USB_H_STROBE 0x02A8 0x05F0 0x0000 0x0 0x0
+#define MX6SX_PAD_USB_H_STROBE__PWM1_OUT 0x02A8 0x05F0 0x0000 0x1 0x0
+#define MX6SX_PAD_USB_H_STROBE__ANATOP_32K_OUT 0x02A8 0x05F0 0x0000 0x2 0x0
+#define MX6SX_PAD_USB_H_STROBE__I2C4_SCL 0x02A8 0x05F0 0x07C0 0x3 0x1
+#define MX6SX_PAD_USB_H_STROBE__WDOG3_WDOG_RST_B_DEB 0x02A8 0x05F0 0x0000 0x4 0x0
+#define MX6SX_PAD_USB_H_STROBE__GPIO7_IO_11 0x02A8 0x05F0 0x0000 0x5 0x0
+
+#endif /* __DTS_IMX6SX_PINFUNC_H */
--- /dev/null
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6sx.dtsi"
+
+/ {
+ model = "Freescale i.MX6 SoloX SDB Board";
+ compatible = "fsl,imx6sx-sdb", "fsl,imx6sx";
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ memory {
+ reg = <0x80000000 0x40000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ volume-up {
+ label = "Volume Up";
+ gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ volume-down {
+ label = "Volume Down";
+ gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vcc_sd3: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_vcc_sd3>;
+ regulator-name = "VCC_SD3";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg1_vbus: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_otg1>;
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg2_vbus: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_otg2>;
+ regulator-name = "usb_otg2_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_psu_5v: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "PSU-5V0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+ };
+
+ sound {
+ compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962";
+ model = "wm8962-audio";
+ ssi-controller = <&ssi2>;
+ audio-codec = <&codec>;
+ audio-routing =
+ "Headphone Jack", "HPOUTL",
+ "Headphone Jack", "HPOUTR",
+ "Ext Spk", "SPKOUTL",
+ "Ext Spk", "SPKOUTR",
+ "AMIC", "MICBIAS",
+ "IN3R", "AMIC";
+ mux-int-port = <2>;
+ mux-ext-port = <6>;
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ pmic: pfuze100@08 {
+ compatible = "fsl,pfuze100";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1ab {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw1c_reg: sw1c {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3a {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3b_reg: sw3b {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw4_reg: sw4 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vgen1 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ regulator-always-on;
+ };
+
+ vgen2_reg: vgen2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ };
+
+ vgen3_reg: vgen3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: vgen4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vgen5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vgen6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&i2c4 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ status = "okay";
+
+ codec: wm8962@1a {
+ compatible = "wlf,wm8962";
+ reg = <0x1a>;
+ clocks = <&clks IMX6SX_CLK_AUDIO>;
+ DCVDD-supply = <&vgen4_reg>;
+ DBVDD-supply = <&vgen4_reg>;
+ AVDD-supply = <&vgen4_reg>;
+ CPVDD-supply = <&vgen4_reg>;
+ MICVDD-supply = <&vgen3_reg>;
+ PLLVDD-supply = <&vgen4_reg>;
+ SPKVDD1-supply = <®_psu_5v>;
+ SPKVDD2-supply = <®_psu_5v>;
+ };
+};
+
+&ssi2 {
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart5 { /* for bluetooth */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&usbotg1 {
+ vbus-supply = <®_usb_otg1_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_otg1_id>;
+ status = "okay";
+};
+
+&usbotg2 {
+ vbus-supply = <®_usb_otg2_vbus>;
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ non-removable;
+ no-1-8-v;
+ keep-power-in-suspend;
+ enable-sdio-wakeup;
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ bus-width = <8>;
+ cd-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>;
+ keep-power-in-suspend;
+ enable-sdio-wakeup;
+ vmmc-supply = <&vcc_sd3>;
+ status = "okay";
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ cd-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&iomuxc {
+ imx6x-sdb {
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC 0x130b0
+ MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS 0x130b0
+ MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD 0x120b0
+ MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD 0x130b0
+ MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK 0x130b0
+ >;
+ };
+
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1
+ MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0b1
+ MX6SX_PAD_RGMII1_TXC__ENET1_RGMII_TXC 0xa0b1
+ MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0b1
+ MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0b1
+ MX6SX_PAD_RGMII1_TD2__ENET1_TX_DATA_2 0xa0b1
+ MX6SX_PAD_RGMII1_TD3__ENET1_TX_DATA_3 0xa0b1
+ MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0b1
+ MX6SX_PAD_RGMII1_RXC__ENET1_RX_CLK 0x3081
+ MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081
+ MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081
+ MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2 0x3081
+ MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3 0x3081
+ MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081
+ >;
+ };
+
+ pinctrl_gpio_keys: gpio_keysgrp {
+ fsl,pins = <
+ MX6SX_PAD_CSI_DATA04__GPIO1_IO_18 0x17059
+ MX6SX_PAD_CSI_DATA05__GPIO1_IO_19 0x17059
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1
+ MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c4: i2c4grp {
+ fsl,pins = <
+ MX6SX_PAD_CSI_DATA07__I2C4_SDA 0x4001b8b1
+ MX6SX_PAD_CSI_DATA06__I2C4_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_vcc_sd3: vccsd3grp {
+ fsl,pins = <
+ MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1
+ MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins = <
+ MX6SX_PAD_KEY_ROW3__UART5_RX 0x1b0b1
+ MX6SX_PAD_KEY_COL3__UART5_TX 0x1b0b1
+ MX6SX_PAD_KEY_ROW2__UART5_CTS_B 0x1b0b1
+ MX6SX_PAD_KEY_COL2__UART5_RTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_usb_otg1: usbotg1grp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x10b0
+ >;
+ };
+
+ pinctrl_usb_otg1_id: usbotg1idgrp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x17059
+ >;
+ };
+
+ pinctrl_usb_otg2: usbot2ggrp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12 0x10b0
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059
+ MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059
+ MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059
+ MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059
+ MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059
+ MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17059
+ MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x10059
+ MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x17059
+ MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x17059
+ MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x17059
+ MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x17059
+ MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x17059
+ MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x17059
+ MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x17059
+ MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x17059
+ MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x17059 /* CD */
+ MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x17059 /* WP */
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
+ fsl,pins = <
+ MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170b9
+ MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100b9
+ MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170b9
+ MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170b9
+ MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170b9
+ MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170b9
+ MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x170b9
+ MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x170b9
+ MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x170b9
+ MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp-200mhz {
+ fsl,pins = <
+ MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170f9
+ MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100f9
+ MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170f9
+ MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170f9
+ MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170f9
+ MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170f9
+ MX6SX_PAD_SD3_DATA4__USDHC3_DATA4 0x170f9
+ MX6SX_PAD_SD3_DATA5__USDHC3_DATA5 0x170f9
+ MX6SX_PAD_SD3_DATA6__USDHC3_DATA6 0x170f9
+ MX6SX_PAD_SD3_DATA7__USDHC3_DATA7 0x170f9
+ >;
+ };
+
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x17059
+ MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x10059
+ MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x17059
+ MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x17059
+ MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x17059
+ MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x17059
+ MX6SX_PAD_SD4_DATA7__GPIO6_IO_21 0x17059 /* CD */
+ MX6SX_PAD_SD4_DATA6__GPIO6_IO_20 0x17059 /* WP */
+ >;
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/clock/imx6sx-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "imx6sx-pinfunc.h"
+#include "skeleton.dtsi"
+
+/ {
+ aliases {
+ can0 = &flexcan1;
+ can1 = &flexcan2;
+ ethernet0 = &fec1;
+ ethernet1 = &fec2;
+ gpio0 = &gpio1;
+ gpio1 = &gpio2;
+ gpio2 = &gpio3;
+ gpio3 = &gpio4;
+ gpio4 = &gpio5;
+ gpio5 = &gpio6;
+ gpio6 = &gpio7;
+ i2c0 = &i2c1;
+ i2c1 = &i2c2;
+ i2c2 = &i2c3;
+ i2c3 = &i2c4;
+ mmc0 = &usdhc1;
+ mmc1 = &usdhc2;
+ mmc2 = &usdhc3;
+ mmc3 = &usdhc4;
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ serial4 = &uart5;
+ serial5 = &uart6;
+ spi0 = &ecspi1;
+ spi1 = &ecspi2;
+ spi2 = &ecspi3;
+ spi3 = &ecspi4;
+ spi4 = &ecspi5;
+ usbphy0 = &usbphy1;
+ usbphy1 = &usbphy2;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&L2>;
+ operating-points = <
+ /* kHz uV */
+ 996000 1250000
+ 792000 1175000
+ 396000 1075000
+ >;
+ fsl,soc-operating-points = <
+ /* ARM kHz SOC uV */
+ 996000 1175000
+ 792000 1175000
+ 396000 1175000
+ >;
+ clock-latency = <61036>; /* two CLK32 periods */
+ clocks = <&clks IMX6SX_CLK_ARM>,
+ <&clks IMX6SX_CLK_PLL2_PFD2>,
+ <&clks IMX6SX_CLK_STEP>,
+ <&clks IMX6SX_CLK_PLL1_SW>,
+ <&clks IMX6SX_CLK_PLL1_SYS>;
+ clock-names = "arm", "pll2_pfd2_396m", "step",
+ "pll1_sw", "pll1_sys";
+ arm-supply = <®_arm>;
+ soc-supply = <®_soc>;
+ };
+ };
+
+ intc: interrupt-controller@00a01000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x00a01000 0x1000>,
+ <0x00a00100 0x100>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ckil: clock@0 {
+ compatible = "fixed-clock";
+ reg = <0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "ckil";
+ };
+
+ osc: clock@1 {
+ compatible = "fixed-clock";
+ reg = <1>;
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "osc";
+ };
+
+ ipp_di0: clock@2 {
+ compatible = "fixed-clock";
+ reg = <2>;
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "ipp_di0";
+ };
+
+ ipp_di1: clock@3 {
+ compatible = "fixed-clock";
+ reg = <3>;
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "ipp_di1";
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&intc>;
+ ranges;
+
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ ocram: sram@00900000 {
+ compatible = "mmio-sram";
+ reg = <0x00900000 0x20000>;
+ clocks = <&clks IMX6SX_CLK_OCRAM>;
+ };
+
+ L2: l2-cache@00a02000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x00a02000 0x1000>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+ cache-unified;
+ cache-level = <2>;
+ arm,tag-latency = <4 2 3>;
+ arm,data-latency = <4 2 3>;
+ };
+
+ dma_apbh: dma-apbh@01804000 {
+ compatible = "fsl,imx6sx-dma-apbh", "fsl,imx28-dma-apbh";
+ reg = <0x01804000 0x2000>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+ #dma-cells = <1>;
+ dma-channels = <4>;
+ clocks = <&clks IMX6SX_CLK_APBH_DMA>;
+ };
+
+ gpmi: gpmi-nand@01806000{
+ compatible = "fsl,imx6sx-gpmi-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x01806000 0x2000>, <0x01808000 0x4000>;
+ reg-names = "gpmi-nand", "bch";
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "bch";
+ clocks = <&clks IMX6SX_CLK_GPMI_IO>,
+ <&clks IMX6SX_CLK_GPMI_APB>,
+ <&clks IMX6SX_CLK_GPMI_BCH>,
+ <&clks IMX6SX_CLK_GPMI_BCH_APB>,
+ <&clks IMX6SX_CLK_PER1_BCH>;
+ clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch",
+ "gpmi_bch_apb", "per1_bch";
+ dmas = <&dma_apbh 0>;
+ dma-names = "rx-tx";
+ status = "disabled";
+ };
+
+ aips1: aips-bus@02000000 {
+ compatible = "fsl,aips-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x02000000 0x100000>;
+ ranges;
+
+ spba-bus@02000000 {
+ compatible = "fsl,spba-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x02000000 0x40000>;
+ ranges;
+
+ spdif: spdif@02004000 {
+ compatible = "fsl,imx6sx-spdif", "fsl,imx35-spdif";
+ reg = <0x02004000 0x4000>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&sdma 14 18 0>,
+ <&sdma 15 18 0>;
+ dma-names = "rx", "tx";
+ clocks = <&clks IMX6SX_CLK_SPDIF>,
+ <&clks IMX6SX_CLK_OSC>,
+ <&clks IMX6SX_CLK_SPDIF>,
+ <&clks 0>, <&clks 0>, <&clks 0>,
+ <&clks IMX6SX_CLK_IPG>,
+ <&clks 0>, <&clks 0>,
+ <&clks IMX6SX_CLK_SPBA>;
+ clock-names = "core", "rxtx0",
+ "rxtx1", "rxtx2",
+ "rxtx3", "rxtx4",
+ "rxtx5", "rxtx6",
+ "rxtx7", "dma";
+ status = "disabled";
+ };
+
+ ecspi1: ecspi@02008000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+ reg = <0x02008000 0x4000>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ECSPI1>,
+ <&clks IMX6SX_CLK_ECSPI1>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ ecspi2: ecspi@0200c000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+ reg = <0x0200c000 0x4000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ECSPI2>,
+ <&clks IMX6SX_CLK_ECSPI2>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ ecspi3: ecspi@02010000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+ reg = <0x02010000 0x4000>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ECSPI3>,
+ <&clks IMX6SX_CLK_ECSPI3>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ ecspi4: ecspi@02014000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+ reg = <0x02014000 0x4000>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ECSPI4>,
+ <&clks IMX6SX_CLK_ECSPI4>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ uart1: serial@02020000 {
+ compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+ reg = <0x02020000 0x4000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_UART_IPG>,
+ <&clks IMX6SX_CLK_UART_SERIAL>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ esai: esai@02024000 {
+ reg = <0x02024000 0x4000>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ESAI_IPG>,
+ <&clks IMX6SX_CLK_ESAI_MEM>,
+ <&clks IMX6SX_CLK_ESAI_EXTAL>,
+ <&clks IMX6SX_CLK_ESAI_IPG>,
+ <&clks IMX6SX_CLK_SPBA>;
+ clock-names = "core", "mem", "extal",
+ "fsys", "dma";
+ status = "disabled";
+ };
+
+ ssi1: ssi@02028000 {
+ compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
+ reg = <0x02028000 0x4000>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_SSI1_IPG>,
+ <&clks IMX6SX_CLK_SSI1>;
+ clock-names = "ipg", "baud";
+ dmas = <&sdma 37 1 0>, <&sdma 38 1 0>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <15>;
+ status = "disabled";
+ };
+
+ ssi2: ssi@0202c000 {
+ compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
+ reg = <0x0202c000 0x4000>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_SSI2_IPG>,
+ <&clks IMX6SX_CLK_SSI2>;
+ clock-names = "ipg", "baud";
+ dmas = <&sdma 41 1 0>, <&sdma 42 1 0>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <15>;
+ status = "disabled";
+ };
+
+ ssi3: ssi@02030000 {
+ compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
+ reg = <0x02030000 0x4000>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_SSI3_IPG>,
+ <&clks IMX6SX_CLK_SSI3>;
+ clock-names = "ipg", "baud";
+ dmas = <&sdma 45 1 0>, <&sdma 46 1 0>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <15>;
+ status = "disabled";
+ };
+
+ asrc: asrc@02034000 {
+ reg = <0x02034000 0x4000>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ASRC_MEM>,
+ <&clks IMX6SX_CLK_ASRC_IPG>,
+ <&clks IMX6SX_CLK_SPDIF>,
+ <&clks IMX6SX_CLK_SPBA>;
+ clock-names = "mem", "ipg", "asrck", "dma";
+ dmas = <&sdma 17 20 1>, <&sdma 18 20 1>,
+ <&sdma 19 20 1>, <&sdma 20 20 1>,
+ <&sdma 21 20 1>, <&sdma 22 20 1>;
+ dma-names = "rxa", "rxb", "rxc",
+ "txa", "txb", "txc";
+ status = "okay";
+ };
+ };
+
+ pwm1: pwm@02080000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x02080000 0x4000>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM1>,
+ <&clks IMX6SX_CLK_PWM1>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+
+ pwm2: pwm@02084000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x02084000 0x4000>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM2>,
+ <&clks IMX6SX_CLK_PWM2>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+
+ pwm3: pwm@02088000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x02088000 0x4000>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM3>,
+ <&clks IMX6SX_CLK_PWM3>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+
+ pwm4: pwm@0208c000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x0208c000 0x4000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM4>,
+ <&clks IMX6SX_CLK_PWM4>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+
+ flexcan1: can@02090000 {
+ compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
+ reg = <0x02090000 0x4000>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_CAN1_IPG>,
+ <&clks IMX6SX_CLK_CAN1_SERIAL>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ flexcan2: can@02094000 {
+ compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
+ reg = <0x02094000 0x4000>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_CAN2_IPG>,
+ <&clks IMX6SX_CLK_CAN2_SERIAL>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ gpt: gpt@02098000 {
+ compatible = "fsl,imx6sx-gpt", "fsl,imx31-gpt";
+ reg = <0x02098000 0x4000>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_GPT_BUS>,
+ <&clks IMX6SX_CLK_GPT_SERIAL>;
+ clock-names = "ipg", "per";
+ };
+
+ gpio1: gpio@0209c000 {
+ compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+ reg = <0x0209c000 0x4000>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio@020a0000 {
+ compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+ reg = <0x020a0000 0x4000>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio@020a4000 {
+ compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+ reg = <0x020a4000 0x4000>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio@020a8000 {
+ compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+ reg = <0x020a8000 0x4000>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio5: gpio@020ac000 {
+ compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+ reg = <0x020ac000 0x4000>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio6: gpio@020b0000 {
+ compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+ reg = <0x020b0000 0x4000>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio7: gpio@020b4000 {
+ compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+ reg = <0x020b4000 0x4000>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ kpp: kpp@020b8000 {
+ compatible = "fsl,imx6sx-kpp", "fsl,imx21-kpp";
+ reg = <0x020b8000 0x4000>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_DUMMY>;
+ status = "disabled";
+ };
+
+ wdog1: wdog@020bc000 {
+ compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
+ reg = <0x020bc000 0x4000>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_DUMMY>;
+ };
+
+ wdog2: wdog@020c0000 {
+ compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
+ reg = <0x020c0000 0x4000>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_DUMMY>;
+ status = "disabled";
+ };
+
+ clks: ccm@020c4000 {
+ compatible = "fsl,imx6sx-ccm";
+ reg = <0x020c4000 0x4000>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>;
+ clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
+ };
+
+ anatop: anatop@020c8000 {
+ compatible = "fsl,imx6sx-anatop", "fsl,imx6q-anatop",
+ "syscon", "simple-bus";
+ reg = <0x020c8000 0x1000>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+
+ regulator-1p1@110 {
+ compatible = "fsl,anatop-regulator";
+ regulator-name = "vdd1p1";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1375000>;
+ regulator-always-on;
+ anatop-reg-offset = <0x110>;
+ anatop-vol-bit-shift = <8>;
+ anatop-vol-bit-width = <5>;
+ anatop-min-bit-val = <4>;
+ anatop-min-voltage = <800000>;
+ anatop-max-voltage = <1375000>;
+ };
+
+ regulator-3p0@120 {
+ compatible = "fsl,anatop-regulator";
+ regulator-name = "vdd3p0";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3150000>;
+ regulator-always-on;
+ anatop-reg-offset = <0x120>;
+ anatop-vol-bit-shift = <8>;
+ anatop-vol-bit-width = <5>;
+ anatop-min-bit-val = <0>;
+ anatop-min-voltage = <2625000>;
+ anatop-max-voltage = <3400000>;
+ };
+
+ regulator-2p5@130 {
+ compatible = "fsl,anatop-regulator";
+ regulator-name = "vdd2p5";
+ regulator-min-microvolt = <2100000>;
+ regulator-max-microvolt = <2875000>;
+ regulator-always-on;
+ anatop-reg-offset = <0x130>;
+ anatop-vol-bit-shift = <8>;
+ anatop-vol-bit-width = <5>;
+ anatop-min-bit-val = <0>;
+ anatop-min-voltage = <2100000>;
+ anatop-max-voltage = <2875000>;
+ };
+
+ reg_arm: regulator-vddcore@140 {
+ compatible = "fsl,anatop-regulator";
+ regulator-name = "vddarm";
+ regulator-min-microvolt = <725000>;
+ regulator-max-microvolt = <1450000>;
+ regulator-always-on;
+ anatop-reg-offset = <0x140>;
+ anatop-vol-bit-shift = <0>;
+ anatop-vol-bit-width = <5>;
+ anatop-delay-reg-offset = <0x170>;
+ anatop-delay-bit-shift = <24>;
+ anatop-delay-bit-width = <2>;
+ anatop-min-bit-val = <1>;
+ anatop-min-voltage = <725000>;
+ anatop-max-voltage = <1450000>;
+ };
+
+ reg_pcie: regulator-vddpcie@140 {
+ compatible = "fsl,anatop-regulator";
+ regulator-name = "vddpcie";
+ regulator-min-microvolt = <725000>;
+ regulator-max-microvolt = <1450000>;
+ anatop-reg-offset = <0x140>;
+ anatop-vol-bit-shift = <9>;
+ anatop-vol-bit-width = <5>;
+ anatop-delay-reg-offset = <0x170>;
+ anatop-delay-bit-shift = <26>;
+ anatop-delay-bit-width = <2>;
+ anatop-min-bit-val = <1>;
+ anatop-min-voltage = <725000>;
+ anatop-max-voltage = <1450000>;
+ };
+
+ reg_soc: regulator-vddsoc@140 {
+ compatible = "fsl,anatop-regulator";
+ regulator-name = "vddsoc";
+ regulator-min-microvolt = <725000>;
+ regulator-max-microvolt = <1450000>;
+ regulator-always-on;
+ anatop-reg-offset = <0x140>;
+ anatop-vol-bit-shift = <18>;
+ anatop-vol-bit-width = <5>;
+ anatop-delay-reg-offset = <0x170>;
+ anatop-delay-bit-shift = <28>;
+ anatop-delay-bit-width = <2>;
+ anatop-min-bit-val = <1>;
+ anatop-min-voltage = <725000>;
+ anatop-max-voltage = <1450000>;
+ };
+ };
+
+ tempmon: tempmon {
+ compatible = "fsl,imx6sx-tempmon", "fsl,imx6q-tempmon";
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,tempmon = <&anatop>;
+ fsl,tempmon-data = <&ocotp>;
+ clocks = <&clks IMX6SX_CLK_PLL3_USB_OTG>;
+ };
+
+ usbphy1: usbphy@020c9000 {
+ compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
+ reg = <0x020c9000 0x1000>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USBPHY1>;
+ fsl,anatop = <&anatop>;
+ };
+
+ usbphy2: usbphy@020ca000 {
+ compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
+ reg = <0x020ca000 0x1000>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USBPHY2>;
+ fsl,anatop = <&anatop>;
+ };
+
+ snvs: snvs@020cc000 {
+ compatible = "fsl,sec-v4.0-mon", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x020cc000 0x4000>;
+
+ snvs-rtc-lp@34 {
+ compatible = "fsl,sec-v4.0-mon-rtc-lp";
+ reg = <0x34 0x58>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ epit1: epit@020d0000 {
+ reg = <0x020d0000 0x4000>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ epit2: epit@020d4000 {
+ reg = <0x020d4000 0x4000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ src: src@020d8000 {
+ compatible = "fsl,imx6sx-src", "fsl,imx51-src";
+ reg = <0x020d8000 0x4000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ #reset-cells = <1>;
+ };
+
+ gpc: gpc@020dc000 {
+ compatible = "fsl,imx6sx-gpc", "fsl,imx6q-gpc";
+ reg = <0x020dc000 0x4000>;
+ interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ iomuxc: iomuxc@020e0000 {
+ compatible = "fsl,imx6sx-iomuxc";
+ reg = <0x020e0000 0x4000>;
+ };
+
+ gpr: iomuxc-gpr@020e4000 {
+ compatible = "fsl,imx6sx-iomuxc-gpr",
+ "fsl,imx6q-iomuxc-gpr", "syscon";
+ reg = <0x020e4000 0x4000>;
+ };
+
+ sdma: sdma@020ec000 {
+ compatible = "fsl,imx6sx-sdma", "fsl,imx6q-sdma";
+ reg = <0x020ec000 0x4000>;
+ interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_SDMA>,
+ <&clks IMX6SX_CLK_SDMA>;
+ clock-names = "ipg", "ahb";
+ #dma-cells = <3>;
+ /* imx6sx reuses imx6q sdma firmware */
+ fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
+ };
+ };
+
+ aips2: aips-bus@02100000 {
+ compatible = "fsl,aips-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x02100000 0x100000>;
+ ranges;
+
+ usbotg1: usb@02184000 {
+ compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
+ reg = <0x02184000 0x200>;
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USBOH3>;
+ fsl,usbphy = <&usbphy1>;
+ fsl,usbmisc = <&usbmisc 0>;
+ fsl,anatop = <&anatop>;
+ status = "disabled";
+ };
+
+ usbotg2: usb@02184200 {
+ compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
+ reg = <0x02184200 0x200>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USBOH3>;
+ fsl,usbphy = <&usbphy2>;
+ fsl,usbmisc = <&usbmisc 1>;
+ status = "disabled";
+ };
+
+ usbh: usb@02184400 {
+ compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
+ reg = <0x02184400 0x200>;
+ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USBOH3>;
+ fsl,usbmisc = <&usbmisc 2>;
+ phy_type = "hsic";
+ fsl,anatop = <&anatop>;
+ status = "disabled";
+ };
+
+ usbmisc: usbmisc@02184800 {
+ #index-cells = <1>;
+ compatible = "fsl,imx6sx-usbmisc", "fsl,imx6q-usbmisc";
+ reg = <0x02184800 0x200>;
+ clocks = <&clks IMX6SX_CLK_USBOH3>;
+ };
+
+ fec1: ethernet@02188000 {
+ compatible = "fsl,imx6sx-fec", "fsl,imx6q-fec";
+ reg = <0x02188000 0x4000>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ENET>,
+ <&clks IMX6SX_CLK_ENET_AHB>,
+ <&clks IMX6SX_CLK_ENET_PTP>,
+ <&clks IMX6SX_CLK_ENET_REF>,
+ <&clks IMX6SX_CLK_ENET_PTP>;
+ clock-names = "ipg", "ahb", "ptp",
+ "enet_clk_ref", "enet_out";
+ status = "disabled";
+ };
+
+ mlb: mlb@0218c000 {
+ reg = <0x0218c000 0x4000>;
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_MLB>;
+ status = "disabled";
+ };
+
+ usdhc1: usdhc@02190000 {
+ compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+ reg = <0x02190000 0x4000>;
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USDHC1>,
+ <&clks IMX6SX_CLK_USDHC1>,
+ <&clks IMX6SX_CLK_USDHC1>;
+ clock-names = "ipg", "ahb", "per";
+ bus-width = <4>;
+ status = "disabled";
+ };
+
+ usdhc2: usdhc@02194000 {
+ compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+ reg = <0x02194000 0x4000>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USDHC2>,
+ <&clks IMX6SX_CLK_USDHC2>,
+ <&clks IMX6SX_CLK_USDHC2>;
+ clock-names = "ipg", "ahb", "per";
+ bus-width = <4>;
+ status = "disabled";
+ };
+
+ usdhc3: usdhc@02198000 {
+ compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+ reg = <0x02198000 0x4000>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USDHC3>,
+ <&clks IMX6SX_CLK_USDHC3>,
+ <&clks IMX6SX_CLK_USDHC3>;
+ clock-names = "ipg", "ahb", "per";
+ bus-width = <4>;
+ status = "disabled";
+ };
+
+ usdhc4: usdhc@0219c000 {
+ compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+ reg = <0x0219c000 0x4000>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_USDHC4>,
+ <&clks IMX6SX_CLK_USDHC4>,
+ <&clks IMX6SX_CLK_USDHC4>;
+ clock-names = "ipg", "ahb", "per";
+ bus-width = <4>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@021a0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+ reg = <0x021a0000 0x4000>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_I2C1>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@021a4000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+ reg = <0x021a4000 0x4000>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_I2C2>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@021a8000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+ reg = <0x021a8000 0x4000>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_I2C3>;
+ status = "disabled";
+ };
+
+ mmdc: mmdc@021b0000 {
+ compatible = "fsl,imx6sx-mmdc", "fsl,imx6q-mmdc";
+ reg = <0x021b0000 0x4000>;
+ };
+
+ fec2: ethernet@021b4000 {
+ compatible = "fsl,imx6sx-fec";
+ reg = <0x021b4000 0x4000>;
+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ENET>,
+ <&clks IMX6SX_CLK_ENET_AHB>,
+ <&clks IMX6SX_CLK_ENET_PTP>,
+ <&clks IMX6SX_CLK_ENET2_REF_125M>,
+ <&clks IMX6SX_CLK_ENET_PTP>;
+ clock-names = "ipg", "ahb", "ptp",
+ "enet_clk_ref", "enet_out";
+ status = "disabled";
+ };
+
+ weim: weim@021b8000 {
+ compatible = "fsl,imx6sx-weim", "fsl,imx6q-weim";
+ reg = <0x021b8000 0x4000>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_EIM_SLOW>;
+ };
+
+ ocotp: ocotp@021bc000 {
+ compatible = "fsl,imx6sx-ocotp", "syscon";
+ reg = <0x021bc000 0x4000>;
+ clocks = <&clks IMX6SX_CLK_OCOTP>;
+ };
+
+ sai1: sai@021d4000 {
+ compatible = "fsl,imx6sx-sai";
+ reg = <0x021d4000 0x4000>;
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_SAI1_IPG>,
+ <&clks IMX6SX_CLK_SAI1>,
+ <&clks 0>, <&clks 0>;
+ clock-names = "bus", "mclk1", "mclk2", "mclk3";
+ dma-names = "rx", "tx";
+ dmas = <&sdma 31 23 0>, <&sdma 32 23 0>;
+ dma-source = <&gpr 0 15 0 16>;
+ status = "disabled";
+ };
+
+ audmux: audmux@021d8000 {
+ compatible = "fsl,imx6sx-audmux", "fsl,imx31-audmux";
+ reg = <0x021d8000 0x4000>;
+ status = "disabled";
+ };
+
+ sai2: sai@021dc000 {
+ compatible = "fsl,imx6sx-sai";
+ reg = <0x021dc000 0x4000>;
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_SAI2_IPG>,
+ <&clks IMX6SX_CLK_SAI2>,
+ <&clks 0>, <&clks 0>;
+ clock-names = "bus", "mclk1", "mclk2", "mclk3";
+ dma-names = "rx", "tx";
+ dmas = <&sdma 33 23 0>, <&sdma 34 23 0>;
+ dma-source = <&gpr 0 17 0 18>;
+ status = "disabled";
+ };
+
+ qspi1: qspi@021e0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-qspi";
+ reg = <0x021e0000 0x4000>, <0x60000000 0x10000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
+ interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_QSPI1>,
+ <&clks IMX6SX_CLK_QSPI1>;
+ clock-names = "qspi_en", "qspi";
+ status = "disabled";
+ };
+
+ qspi2: qspi@021e4000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-qspi";
+ reg = <0x021e4000 0x4000>, <0x70000000 0x10000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_QSPI2>,
+ <&clks IMX6SX_CLK_QSPI2>;
+ clock-names = "qspi_en", "qspi";
+ status = "disabled";
+ };
+
+ uart2: serial@021e8000 {
+ compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+ reg = <0x021e8000 0x4000>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_UART_IPG>,
+ <&clks IMX6SX_CLK_UART_SERIAL>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 27 4 0>, <&sdma 28 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart3: serial@021ec000 {
+ compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+ reg = <0x021ec000 0x4000>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_UART_IPG>,
+ <&clks IMX6SX_CLK_UART_SERIAL>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 29 4 0>, <&sdma 30 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart4: serial@021f0000 {
+ compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+ reg = <0x021f0000 0x4000>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_UART_IPG>,
+ <&clks IMX6SX_CLK_UART_SERIAL>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 31 4 0>, <&sdma 32 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart5: serial@021f4000 {
+ compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+ reg = <0x021f4000 0x4000>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_UART_IPG>,
+ <&clks IMX6SX_CLK_UART_SERIAL>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 33 4 0>, <&sdma 34 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2c4: i2c@021f8000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+ reg = <0x021f8000 0x4000>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_I2C4>;
+ status = "disabled";
+ };
+ };
+
+ aips3: aips-bus@02200000 {
+ compatible = "fsl,aips-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x02200000 0x100000>;
+ ranges;
+
+ spba-bus@02200000 {
+ compatible = "fsl,spba-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x02240000 0x40000>;
+ ranges;
+
+ csi1: csi@02214000 {
+ reg = <0x02214000 0x4000>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
+ <&clks IMX6SX_CLK_CSI>,
+ <&clks IMX6SX_CLK_DCIC1>;
+ clock-names = "disp-axi", "csi_mclk", "dcic";
+ status = "disabled";
+ };
+
+ pxp: pxp@02218000 {
+ reg = <0x02218000 0x4000>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PXP_AXI>,
+ <&clks IMX6SX_CLK_DISPLAY_AXI>;
+ clock-names = "pxp-axi", "disp-axi";
+ status = "disabled";
+ };
+
+ csi2: csi@0221c000 {
+ reg = <0x0221c000 0x4000>;
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
+ <&clks IMX6SX_CLK_CSI>,
+ <&clks IMX6SX_CLK_DCIC2>;
+ clock-names = "disp-axi", "csi_mclk", "dcic";
+ status = "disabled";
+ };
+
+ lcdif1: lcdif@02220000 {
+ reg = <0x02220000 0x4000>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_LCDIF1_PIX>,
+ <&clks IMX6SX_CLK_LCDIF_APB>,
+ <&clks IMX6SX_CLK_DISPLAY_AXI>;
+ clock-names = "pix", "axi", "disp_axi";
+ status = "disabled";
+ };
+
+ lcdif2: lcdif@02224000 {
+ reg = <0x02224000 0x4000>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_LCDIF2_PIX>,
+ <&clks IMX6SX_CLK_LCDIF_APB>,
+ <&clks IMX6SX_CLK_DISPLAY_AXI>;
+ clock-names = "pix", "axi", "disp_axi";
+ status = "disabled";
+ };
+
+ vadc: vadc@02228000 {
+ reg = <0x02228000 0x4000>, <0x0222c000 0x4000>;
+ reg-names = "vadc-vafe", "vadc-vdec";
+ clocks = <&clks IMX6SX_CLK_VADC>,
+ <&clks IMX6SX_CLK_CSI>;
+ clock-names = "vadc", "csi";
+ status = "disabled";
+ };
+ };
+
+ adc1: adc@02280000 {
+ compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
+ reg = <0x02280000 0x4000>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_IPG>;
+ clock-names = "adc";
+ status = "disabled";
+ };
+
+ adc2: adc@02284000 {
+ compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
+ reg = <0x02284000 0x4000>;
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_IPG>;
+ clock-names = "adc";
+ status = "disabled";
+ };
+
+ wdog3: wdog@02288000 {
+ compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
+ reg = <0x02288000 0x4000>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_DUMMY>;
+ status = "disabled";
+ };
+
+ ecspi5: ecspi@0228c000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+ reg = <0x0228c000 0x4000>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_ECSPI5>,
+ <&clks IMX6SX_CLK_ECSPI5>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ uart6: serial@022a0000 {
+ compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+ reg = <0x022a0000 0x4000>;
+ interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_UART_IPG>,
+ <&clks IMX6SX_CLK_UART_SERIAL>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 0 4 0>, <&sdma 47 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ pwm5: pwm@022a4000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x022a4000 0x4000>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM5>,
+ <&clks IMX6SX_CLK_PWM5>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+
+ pwm6: pwm@022a8000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x022a8000 0x4000>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM6>,
+ <&clks IMX6SX_CLK_PWM6>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+
+ pwm7: pwm@022ac000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x022ac000 0x4000>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM7>,
+ <&clks IMX6SX_CLK_PWM7>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+
+ pwm8: pwm@0022b0000 {
+ compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+ reg = <0x0022b0000 0x4000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PWM8>,
+ <&clks IMX6SX_CLK_PWM8>;
+ clock-names = "ipg", "per";
+ #pwm-cells = <2>;
+ };
+ };
+
+ pcie: pcie@0x08000000 {
+ compatible = "fsl,imx6sx-pcie", "snps,dw-pcie";
+ reg = <0x08ffc000 0x4000>; /* DBI */
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ /* configuration space */
+ ranges = <0x00000800 0 0x08f00000 0x08f00000 0 0x00080000
+ /* downstream I/O */
+ 0x81000000 0 0 0x08f80000 0 0x00010000
+ /* non-prefetchable memory */
+ 0x82000000 0 0x08000000 0x08000000 0 0x00f00000>;
+ num-lanes = <1>;
+ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SX_CLK_PCIE_REF_125M>,
+ <&clks IMX6SX_CLK_PCIE_AXI>,
+ <&clks IMX6SX_CLK_LVDS1_OUT>,
+ <&clks IMX6SX_CLK_DISPLAY_AXI>;
+ clock-names = "pcie_ref_125m", "pcie_axi",
+ "lvds_gate", "display_axi";
+ status = "disabled";
+ };
+ };
+};
/ {
model = "ARM Integrator/AP";
compatible = "arm,integrator-ap";
+ dma-ranges = <0x80000000 0x0 0x80000000>;
aliases {
arm,timer-primary = &timer2;
#clock-cells = <0>;
compatible = "ti,keystone,pll-clock";
clocks = <&refclkpass>;
- clock-output-names = "pa-pll-clk";
+ clock-output-names = "papllclk";
reg = <0x02620358 4>;
reg-names = "control";
};
#clock-cells = <0>;
compatible = "ti,keystone,pll-clock";
clocks = <&refclkpass>;
- clock-output-names = "pa-pll-clk";
+ clock-output-names = "papllclk";
reg = <0x02620358 4>;
reg-names = "control";
};
};
};
};
+
+&mdio {
+ ethphy0: ethernet-phy@0 {
+ compatible = "marvell,88E1111", "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+
+ ethphy1: ethernet-phy@1 {
+ compatible = "marvell,88E1111", "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
#clock-cells = <0>;
compatible = "ti,keystone,pll-clock";
clocks = <&refclksys>;
- clock-output-names = "pa-pll-clk";
+ clock-output-names = "papllclk";
reg = <0x02620358 4>;
reg-names = "control";
};
clkpa: clkpa {
#clock-cells = <0>;
compatible = "ti,keystone,psc-clock";
- clocks = <&chipclk16>;
+ clocks = <&paclk13>;
clock-output-names = "pa";
reg = <0x0235001c 0xb00>, <0x02350008 0x400>;
reg-names = "control", "domain";
ranges = <0 0 0x30000000 0x10000000
1 0 0x21000A00 0x00000100>;
};
+
+ mdio: mdio@02090300 {
+ compatible = "ti,keystone_mdio", "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x02090300 0x100>;
+ status = "disabled";
+ clocks = <&clkpa>;
+ clock-names = "fck";
+ bus_freq = <2500000>;
+ };
};
};
--- /dev/null
+/*
+ * Device Tree file for d2 Network v2
+ *
+ * Copyright (C) 2014 Simon Guinot <simon.guinot@sequanux.org>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+/dts-v1/;
+
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+ model = "LaCie d2 Network v2";
+ compatible = "lacie,d2net_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ ns2-leds {
+ compatible = "lacie,ns2-leds";
+
+ blue-sata {
+ label = "d2net_v2:blue:sata";
+ slow-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+ cmd-gpio = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ red-fail {
+ label = "d2net_v2:red:fail";
+ gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
--- /dev/null
+/*
+ * Device Tree file for LaCie 2Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+ model = "LaCie 2Big Network v2";
+ compatible = "lacie,net2big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+};
+
+®ulators {
+ regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "hdd1power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+ };
+
+ clocks {
+ g762_clk: g762-oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+};
+
+&i2c0 {
+ g762@3e {
+ compatible = "gmt,g762";
+ reg = <0x3e>;
+ clocks = <&g762_clk>;
+ };
+};
--- /dev/null
+/*
+ * Device Tree file for LaCie 5Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+ model = "LaCie 5Big Network v2";
+ compatible = "lacie,net5big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x20000000>;
+ };
+
+};
+
+®ulators {
+ regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "hdd1power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+ };
+
+ regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "hdd2power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ };
+
+ regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "hdd3power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ };
+
+ regulator@5 {
+ compatible = "regulator-fixed";
+ reg = <5>;
+ regulator-name = "hdd4power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+ };
+
+ clocks {
+ g762_clk: g762-oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+};
+
+&mdio {
+ ethphy1: ethernet-phy@1 {
+ reg = <0>;
+ };
+};
+
+ð1 {
+ status = "okay";
+ ethernet1-port@0 {
+ phy-handle = <ðphy1>;
+ };
+};
+
+
+&i2c0 {
+ g762@3e {
+ compatible = "gmt,g762";
+ reg = <0x3e>;
+ clocks = <&g762_clk>;
+ };
+};
--- /dev/null
+/*
+ * Device Tree common file for LaCie 2Big and 5Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ stdout-path = &uart0;
+ };
+
+ ocp@f1000000 {
+ serial@12000 {
+ status = "okay";
+ };
+
+ spi@10600 {
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mxicy,mx25l4005a";
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+ mode = <0>;
+
+ partition@0 {
+ reg = <0x0 0x80000>;
+ label = "u-boot";
+ };
+ };
+ };
+
+ sata@80000 {
+ status = "okay";
+ nr-ports = <2>;
+ };
+
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /*
+ * button@1 and button@2 represent a three position rocker
+ * switch. Thus the conventional KEY_POWER does not fit
+ */
+ button@1 {
+ label = "Back power switch (on|auto)";
+ linux,code = <KEY_ESC>;
+ linux,input-type = <5>;
+ gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+ };
+ button@2 {
+ label = "Back power switch (auto|off)";
+ linux,code = <KEY_1>;
+ linux,input-type = <5>;
+ gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+ };
+ button@3 {
+ label = "Function button";
+ linux,code = <KEY_OPTION>;
+ gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ };
+
+ gpio-poweroff {
+ compatible = "gpio-poweroff";
+ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+ };
+
+ regulators: regulators {
+ status = "okay";
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+
+ regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "hdd0power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&mdio {
+ status = "okay";
+
+ ethphy0: ethernet-phy@0 {
+ reg = <8>;
+ };
+
+ ethphy1: ethernet-phy@1 {
+ reg = <0>;
+ };
+};
+
+ð0 {
+ status = "okay";
+ ethernet0-port@0 {
+ phy-handle = <ðphy0>;
+ };
+};
+
+&pinctrl {
+ pinctrl-names = "default";
+
+ pmx_button_function: pmx-button-function {
+ marvell,pins = "mpp34";
+ marvell,function = "gpio";
+ };
+ pmx_button_power_off: pmx-button-power-off {
+ marvell,pins = "mpp15";
+ marvell,function = "gpio";
+ };
+ pmx_button_power_on: pmx-button-power-on {
+ marvell,pins = "mpp13";
+ marvell,function = "gpio";
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c04";
+ pagesize = <16>;
+ reg = <0x50>;
+ };
+};
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <18432000>;
};
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
};
ahb {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <18432000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <18432000>;
+ };
};
ahb {
--- /dev/null
+/*
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Matthias Brugger <matthias.bgg@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "mt6589.dtsi"
+
+/ {
+ model = "bq Aquaris5";
+
+ memory {
+ reg = <0x80000000 0x40000000>;
+ };
+};
--- /dev/null
+/*
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Matthias Brugger <matthias.bgg@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "skeleton.dtsi"
+
+/ {
+ compatible = "mediatek,mt6589";
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ };
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ };
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x2>;
+ };
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x3>;
+ };
+
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+
+ system_clk: dummy13m {
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ #clock-cells = <0>;
+ };
+
+ rtc_clk: dummy32k {
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ #clock-cells = <0>;
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+
+ timer: timer@10008000 {
+ compatible = "mediatek,mt6577-timer";
+ reg = <0x10008000 0x80>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&system_clk>, <&rtc_clk>;
+ clock-names = "system-clk", "rtc-clk";
+ };
+
+ gic: interrupt-controller@10212000 {
+ compatible = "arm,cortex-a15-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x10211000 0x1000>,
+ <0x10212000 0x1000>,
+ <0x10214000 0x2000>,
+ <0x10216000 0x2000>;
+ };
+ };
+};
interrupts = <26>, <34>;
interrupt-names = "dsp", "iva";
ti,hwmods = "mailbox";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <6>;
};
timer1: timer@48028000 {
&i2c2 {
compatible = "ti,omap2420-i2c";
};
+
+/include/ "omap24xx-clocks.dtsi"
+/include/ "omap2420-clocks.dtsi"
reg = <0x48094000 0x200>;
interrupts = <26>;
ti,hwmods = "mailbox";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <6>;
};
timer1: timer@49018000 {
&i2c2 {
compatible = "ti,omap2430-i2c";
};
+
+/include/ "omap24xx-clocks.dtsi"
+/include/ "omap2430-clocks.dtsi"
ti,hwmods = "mailbox";
reg = <0x48094000 0x200>;
interrupts = <26>;
+ ti,mbox-num-users = <2>;
+ ti,mbox-num-fifos = <2>;
};
mcspi1: spi@48098000 {
};
};
+ mailbox: mailbox@4a0f4000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x4a0f4000 0x200>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <3>;
+ ti,mbox-num-fifos = <8>;
+ };
+
timer1: timer@4a318000 {
compatible = "ti,omap3430-timer";
reg = <0x4a318000 0x80>;
};
};
};
+
+ sound: sound {
+ compatible = "ti,abe-twl6040";
+ ti,model = "omap5-uevm";
+
+ ti,mclk-freq = <19200000>;
+
+ ti,mcpdm = <&mcpdm>;
+
+ ti,twl6040 = <&twl6040>;
+
+ /* Audio routing */
+ ti,audio-routing =
+ "Headset Stereophone", "HSOL",
+ "Headset Stereophone", "HSOR",
+ "Line Out", "AUXL",
+ "Line Out", "AUXR",
+ "HSMIC", "Headset Mic",
+ "Headset Mic", "Headset Mic Bias",
+ "AFML", "Line In",
+ "AFMR", "Line In";
+ };
};
&omap5_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <
- &twl6040_pins
- &mcpdm_pins
- &mcbsp1_pins
- &mcbsp2_pins
&usbhost_pins
&led_gpio_pins
>;
ti,wakeup;
};
+ clk32kgaudio: palmas_clk32k@1 {
+ compatible = "ti,palmas-clk32kgaudio";
+ #clock-cells = <0>;
+ };
+
palmas_pmic {
compatible = "ti,palmas-pmic";
interrupt-parent = <&palmas>;
};
};
};
+
+ twl6040: twl@4b {
+ compatible = "ti,twl6040";
+ reg = <0x4b>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&twl6040_pins>;
+
+ interrupts = <GIC_SPI 119 IRQ_TYPE_NONE>; /* IRQ_SYS_2N cascaded to gic */
+ interrupt-parent = <&gic>;
+ ti,audpwron-gpio = <&gpio5 13 0>; /* gpio line 141 */
+
+ vio-supply = <&smps7_reg>;
+ v2v1-supply = <&smps9_reg>;
+ enable-active-high;
+
+ clocks = <&clk32kgaudio>;
+ clock-names = "clk32k";
+ };
};
&i2c5 {
};
};
-&mcbsp3 {
- status = "disabled";
+&mcpdm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcpdm_pins>;
+ status = "okay";
+};
+
+&mcbsp1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcbsp1_pins>;
+ status = "okay";
+};
+
+&mcbsp2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcbsp2_pins>;
+ status = "okay";
};
&usbhshost {
reg = <0x4a0f4000 0x200>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mailbox";
+ ti,mbox-num-users = <3>;
+ ti,mbox-num-fifos = <8>;
};
timer1: timer@4ae18000 {
dma-names = "audio_tx";
};
};
+
+ abb_mpu: regulator-abb-mpu {
+ compatible = "ti,abb-v2";
+ regulator-name = "abb_mpu";
+ #address-cells = <0>;
+ #size-cells = <0>;
+ clocks = <&sys_clkin>;
+ ti,settling-time = <50>;
+ ti,clock-cycles = <16>;
+
+ reg = <0x4ae07cdc 0x8>, <0x4ae06014 0x4>,
+ <0x4a0021c4 0x8>, <0x4ae0c318 0x4>;
+ reg-names = "base-address", "int-address",
+ "efuse-address", "ldo-address";
+ ti,tranxdone-status-mask = <0x80>;
+ /* LDOVBBMPU_MUX_CTRL */
+ ti,ldovbb-override-mask = <0x400>;
+ /* LDOVBBMPU_VSET_OUT */
+ ti,ldovbb-vset-mask = <0x1F>;
+
+ /*
+ * NOTE: only FBB mode used but actual vset will
+ * determine final biasing
+ */
+ ti,abb_info = <
+ /*uV ABB efuse rbb_m fbb_m vset_m*/
+ 1060000 0 0x0 0 0x02000000 0x01F00000
+ 1250000 0 0x4 0 0x02000000 0x01F00000
+ >;
+ };
+
+ abb_mm: regulator-abb-mm {
+ compatible = "ti,abb-v2";
+ regulator-name = "abb_mm";
+ #address-cells = <0>;
+ #size-cells = <0>;
+ clocks = <&sys_clkin>;
+ ti,settling-time = <50>;
+ ti,clock-cycles = <16>;
+
+ reg = <0x4ae07ce4 0x8>, <0x4ae06010 0x4>,
+ <0x4a0021a4 0x8>, <0x4ae0c314 0x4>;
+ reg-names = "base-address", "int-address",
+ "efuse-address", "ldo-address";
+ ti,tranxdone-status-mask = <0x80000000>;
+ /* LDOVBBMM_MUX_CTRL */
+ ti,ldovbb-override-mask = <0x400>;
+ /* LDOVBBMM_VSET_OUT */
+ ti,ldovbb-vset-mask = <0x1F>;
+
+ /*
+ * NOTE: only FBB mode used but actual vset will
+ * determine final biasing
+ */
+ ti,abb_info = <
+ /*uV ABB efuse rbb_m fbb_m vset_m*/
+ 1025000 0 0x0 0 0x02000000 0x01F00000
+ 1120000 0 0x4 0 0x02000000 0x01F00000
+ >;
+ };
};
};
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
&scif2 {
status = "okay";
};
+
+&spi4 {
+ status = "okay";
+
+ codec: codec@0 {
+ compatible = "wlf,wm8978";
+ reg = <0>;
+ spi-max-frequency = <5000000>;
+ };
+};
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ clock-frequency = <400000000>;
};
};
model = "APE6EVM";
compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
+ aliases {
+ serial0 = &scifa0;
+ };
+
chosen {
bootargs = "console=ttySC0,115200 ignore_loglevel rw";
};
};
&pfc {
- pinctrl-0 = <&scifa0_pins>;
- pinctrl-names = "default";
-
scifa0_pins: serial0 {
renesas,groups = "scifa0_data";
renesas,function = "scifa0";
status = "okay";
};
+&scifa0 {
+ pinctrl-0 = <&scifa0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
&sdhi0 {
vmmc-supply = <&vcc_sdhi0>;
bus-width = <4>;
status = "disabled";
};
+ scifa0: serial@e6c40000 {
+ compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
+ reg = <0 0xe6c40000 0 0x100>;
+ interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa1: serial@e6c50000 {
+ compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
+ reg = <0 0xe6c50000 0 0x100>;
+ interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifb2: serial@e6c20000 {
+ compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+ reg = <0 0xe6c20000 0 0x100>;
+ interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifb3: serial@e6c30000 {
+ compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+ reg = <0 0xe6c30000 0 0x100>;
+ interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifb4: serial@e6ce0000 {
+ compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+ reg = <0 0xe6ce0000 0 0x100>;
+ interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifb5: serial@e6cf0000 {
+ compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+ reg = <0 0xe6cf0000 0 0x100>;
+ interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
mmcif0: mmc@ee200000 {
compatible = "renesas,sh-mmcif";
reg = <0 0xee200000 0 0x80>;
model = "armadillo 800 eva reference";
compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740";
+ aliases {
+ serial1 = &scifa1;
+ };
+
chosen {
- bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
+ bootargs = "console=tty0 console=ttySC1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
};
memory {
leds {
compatible = "gpio-leds";
- led1 {
+ led3 {
gpios = <&pfc 102 GPIO_ACTIVE_HIGH>;
+ label = "LED3";
};
- led2 {
+ led4 {
gpios = <&pfc 111 GPIO_ACTIVE_HIGH>;
+ label = "LED4";
};
- led3 {
+ led5 {
gpios = <&pfc 110 GPIO_ACTIVE_HIGH>;
+ label = "LED5";
};
- led4 {
+ led6 {
gpios = <&pfc 177 GPIO_ACTIVE_HIGH>;
+ label = "LED6";
};
};
};
&pfc {
- pinctrl-0 = <&scifa1_pins>;
- pinctrl-names = "default";
-
ether_pins: ether {
renesas,groups = "gether_mii", "gether_int";
renesas,function = "gether";
status = "okay";
};
+&scifa1 {
+ pinctrl-0 = <&scifa1_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-names = "default";
status = "disabled";
};
+ scifa0: serial@e6c40000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6c40000 0x100>;
+ interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa1: serial@e6c50000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6c50000 0x100>;
+ interrupts = <0 101 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa2: serial@e6c60000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6c60000 0x100>;
+ interrupts = <0 102 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa3: serial@e6c70000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6c70000 0x100>;
+ interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa4: serial@e6c80000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6c80000 0x100>;
+ interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa5: serial@e6cb0000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6cb0000 0x100>;
+ interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa6: serial@e6cc0000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6cc0000 0x100>;
+ interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa7: serial@e6cd0000 {
+ compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+ reg = <0xe6cd0000 0x100>;
+ interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifb8: serial@e6c30000 {
+ compatible = "renesas,scifb-r8a7740", "renesas,scifb";
+ reg = <0xe6c30000 0x100>;
+ interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
pfc: pfc@e6050000 {
compatible = "renesas,pfc-r8a7740";
reg = <0xe6050000 0x8000>,
model = "bockw";
compatible = "renesas,bockw-reference", "renesas,r8a7778";
+ aliases {
+ serial0 = &scif0;
+ };
+
chosen {
bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
};
};
&pfc {
- pinctrl-0 = <&scif0_pins>;
- pinctrl-names = "default";
-
scif0_pins: serial0 {
renesas,groups = "scif0_data_a", "scif0_ctrl";
renesas,function = "scif0";
};
};
};
+
+&scif0 {
+ pinctrl-0 = <&scif0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
status = "disabled";
};
+ scif0: serial@ffe40000 {
+ compatible = "renesas,scif-r8a7778", "renesas,scif";
+ reg = <0xffe40000 0x100>;
+ interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scif1: serial@ffe41000 {
+ compatible = "renesas,scif-r8a7778", "renesas,scif";
+ reg = <0xffe41000 0x100>;
+ interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scif2: serial@ffe42000 {
+ compatible = "renesas,scif-r8a7778", "renesas,scif";
+ reg = <0xffe42000 0x100>;
+ interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scif3: serial@ffe43000 {
+ compatible = "renesas,scif-r8a7778", "renesas,scif";
+ reg = <0xffe43000 0x100>;
+ interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scif4: serial@ffe44000 {
+ compatible = "renesas,scif-r8a7778", "renesas,scif";
+ reg = <0xffe44000 0x100>;
+ interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scif5: serial@ffe45000 {
+ compatible = "renesas,scif-r8a7778", "renesas,scif";
+ reg = <0xffe45000 0x100>;
+ interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
mmcif: mmc@ffe4e000 {
compatible = "renesas,sh-mmcif";
reg = <0xffe4e000 0x100>;
+++ /dev/null
-/*
- * Reference Device Tree Source for the Marzen board
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Simon Horman
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "r8a7779.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
- model = "marzen";
- compatible = "renesas,marzen-reference", "renesas,r8a7779";
-
- chosen {
- bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on rw";
- };
-
- memory {
- device_type = "memory";
- reg = <0x60000000 0x40000000>;
- };
-
- fixedregulator3v3: fixedregulator@0 {
- compatible = "regulator-fixed";
- regulator-name = "fixed-3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- lan0@18000000 {
- compatible = "smsc,lan9220", "smsc,lan9115";
- reg = <0x18000000 0x100>;
- pinctrl-0 = <&lan0_pins>;
- pinctrl-names = "default";
-
- phy-mode = "mii";
- interrupt-parent = <&irqpin0>;
- interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
- smsc,irq-push-pull;
- reg-io-width = <4>;
- vddvario-supply = <&fixedregulator3v3>;
- vdd33a-supply = <&fixedregulator3v3>;
- };
-
- leds {
- compatible = "gpio-leds";
- led2 {
- gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
- };
- led3 {
- gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
- };
- led4 {
- gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
- };
- };
-};
-
-&irqpin0 {
- status = "okay";
-};
-
-&pfc {
- pinctrl-0 = <&scif2_pins &scif4_pins>;
- pinctrl-names = "default";
-
- lan0_pins: lan0 {
- intc {
- renesas,groups = "intc_irq1_b";
- renesas,function = "intc";
- };
- lbsc {
- renesas,groups = "lbsc_ex_cs0";
- renesas,function = "lbsc";
- };
- };
-
- scif2_pins: serial2 {
- renesas,groups = "scif2_data_c";
- renesas,function = "scif2";
- };
-
- scif4_pins: serial4 {
- renesas,groups = "scif4_data";
- renesas,function = "scif4";
- };
-
- sdhi0_pins: sd0 {
- renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
- renesas,function = "sdhi0";
- };
-
- hspi0_pins: hspi0 {
- renesas,groups = "hspi0";
- renesas,function = "hspi0";
- };
-};
-
-&sdhi0 {
- pinctrl-0 = <&sdhi0_pins>;
- pinctrl-names = "default";
-
- vmmc-supply = <&fixedregulator3v3>;
- bus-width = <4>;
- status = "okay";
-};
-
-&hspi0 {
- pinctrl-0 = <&hspi0_pins>;
- pinctrl-names = "default";
- status = "okay";
-};
/dts-v1/;
#include "r8a7779.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "marzen";
compatible = "renesas,marzen", "renesas,r8a7779";
+ aliases {
+ serial2 = &scif2;
+ serial4 = &scif4;
+ };
+
chosen {
- bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
+ bootargs = "console=ttySC2,115200 ignore_loglevel root=/dev/nfs ip=on";
};
memory {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
+
+ fixedregulator3v3: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ lan0@18000000 {
+ compatible = "smsc,lan9220", "smsc,lan9115";
+ reg = <0x18000000 0x100>;
+ pinctrl-0 = <&lan0_pins>;
+ pinctrl-names = "default";
+
+ phy-mode = "mii";
+ interrupt-parent = <&irqpin0>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ smsc,irq-push-pull;
+ reg-io-width = <4>;
+ vddvario-supply = <&fixedregulator3v3>;
+ vdd33a-supply = <&fixedregulator3v3>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led2 {
+ gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+ };
+ led3 {
+ gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
+ };
+ led4 {
+ gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&irqpin0 {
+ status = "okay";
+};
+
+&extal_clk {
+ clock-frequency = <31250000>;
+};
+
+&pfc {
+ lan0_pins: lan0 {
+ intc {
+ renesas,groups = "intc_irq1_b";
+ renesas,function = "intc";
+ };
+ lbsc {
+ renesas,groups = "lbsc_ex_cs0";
+ renesas,function = "lbsc";
+ };
+ };
+
+ scif2_pins: serial2 {
+ renesas,groups = "scif2_data_c";
+ renesas,function = "scif2";
+ };
+
+ scif4_pins: serial4 {
+ renesas,groups = "scif4_data";
+ renesas,function = "scif4";
+ };
+
+ sdhi0_pins: sd0 {
+ renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
+ renesas,function = "sdhi0";
+ };
+
+ hspi0_pins: hspi0 {
+ renesas,groups = "hspi0";
+ renesas,function = "hspi0";
+ };
+};
+
+&scif2 {
+ pinctrl-0 = <&scif2_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&scif4 {
+ pinctrl-0 = <&scif4_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&sdhi0 {
+ pinctrl-0 = <&sdhi0_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&fixedregulator3v3>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&hspi0 {
+ pinctrl-0 = <&hspi0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
};
/include/ "skeleton.dtsi"
+#include <dt-bindings/clock/r8a7779-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ clock-frequency = <1000000000>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
+ clock-frequency = <1000000000>;
};
cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <2>;
+ clock-frequency = <1000000000>;
};
cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <3>;
+ clock-frequency = <1000000000>;
};
};
spi2 = &hspi2;
};
- gic: interrupt-controller@f0001000 {
- compatible = "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- interrupt-controller;
- reg = <0xf0001000 0x1000>,
- <0xf0000100 0x100>;
- };
+ gic: interrupt-controller@f0001000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0xf0001000 0x1000>,
+ <0xf0000100 0x100>;
+ };
gpio0: gpio@ffc40000 {
compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
compatible = "renesas,i2c-r8a7779";
reg = <0xffc70000 0x1000>;
interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks R8A7779_CLK_I2C0>;
status = "disabled";
};
compatible = "renesas,i2c-r8a7779";
reg = <0xffc71000 0x1000>;
interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks R8A7779_CLK_I2C1>;
status = "disabled";
};
compatible = "renesas,i2c-r8a7779";
reg = <0xffc72000 0x1000>;
interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks R8A7779_CLK_I2C2>;
status = "disabled";
};
compatible = "renesas,i2c-r8a7779";
reg = <0xffc73000 0x1000>;
interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks R8A7779_CLK_I2C3>;
+ status = "disabled";
+ };
+
+ scif0: serial@ffe40000 {
+ compatible = "renesas,scif-r8a7779", "renesas,scif";
+ reg = <0xffe40000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg_clocks R8A7779_CLK_P>;
+ clock-names = "sci_ick";
+ status = "disabled";
+ };
+
+ scif1: serial@ffe41000 {
+ compatible = "renesas,scif-r8a7779", "renesas,scif";
+ reg = <0xffe41000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg_clocks R8A7779_CLK_P>;
+ clock-names = "sci_ick";
+ status = "disabled";
+ };
+
+ scif2: serial@ffe42000 {
+ compatible = "renesas,scif-r8a7779", "renesas,scif";
+ reg = <0xffe42000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 90 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg_clocks R8A7779_CLK_P>;
+ clock-names = "sci_ick";
+ status = "disabled";
+ };
+
+ scif3: serial@ffe43000 {
+ compatible = "renesas,scif-r8a7779", "renesas,scif";
+ reg = <0xffe43000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg_clocks R8A7779_CLK_P>;
+ clock-names = "sci_ick";
+ status = "disabled";
+ };
+
+ scif4: serial@ffe44000 {
+ compatible = "renesas,scif-r8a7779", "renesas,scif";
+ reg = <0xffe44000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg_clocks R8A7779_CLK_P>;
+ clock-names = "sci_ick";
+ status = "disabled";
+ };
+
+ scif5: serial@ffe45000 {
+ compatible = "renesas,scif-r8a7779", "renesas,scif";
+ reg = <0xffe45000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 93 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg_clocks R8A7779_CLK_P>;
+ clock-names = "sci_ick";
status = "disabled";
};
compatible = "renesas,rcar-sata";
reg = <0xfc600000 0x2000>;
interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp1_clks R8A7779_CLK_SATA>;
};
sdhi0: sd@ffe4c000 {
compatible = "renesas,sdhi-r8a7779";
reg = <0xffe4c000 0x100>;
interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7779_CLK_SDHI0>;
cap-sd-highspeed;
cap-sdio-irq;
status = "disabled";
compatible = "renesas,sdhi-r8a7779";
reg = <0xffe4d000 0x100>;
interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7779_CLK_SDHI1>;
cap-sd-highspeed;
cap-sdio-irq;
status = "disabled";
compatible = "renesas,sdhi-r8a7779";
reg = <0xffe4e000 0x100>;
interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7779_CLK_SDHI2>;
cap-sd-highspeed;
cap-sdio-irq;
status = "disabled";
compatible = "renesas,sdhi-r8a7779";
reg = <0xffe4f000 0x100>;
interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7779_CLK_SDHI3>;
cap-sd-highspeed;
cap-sdio-irq;
status = "disabled";
interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&mstp0_clks R8A7779_CLK_HSPI>;
status = "disabled";
};
interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&mstp0_clks R8A7779_CLK_HSPI>;
status = "disabled";
};
interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&mstp0_clks R8A7779_CLK_HSPI>;
status = "disabled";
};
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ /* External root clock */
+ extal_clk: extal_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overriden by the board. */
+ clock-frequency = <0>;
+ clock-output-names = "extal";
+ };
+
+ /* Special CPG clocks */
+ cpg_clocks: clocks@ffc80000 {
+ compatible = "renesas,r8a7779-cpg-clocks";
+ reg = <0xffc80000 0x30>;
+ clocks = <&extal_clk>;
+ #clock-cells = <1>;
+ clock-output-names = "plla", "z", "zs", "s",
+ "s1", "p", "b", "out";
+ };
+
+ /* Fixed factor clocks */
+ i_clk: i_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "i";
+ };
+ s3_clk: s3_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+ #clock-cells = <0>;
+ clock-div = <8>;
+ clock-mult = <1>;
+ clock-output-names = "s3";
+ };
+ s4_clk: s4_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+ #clock-cells = <0>;
+ clock-div = <16>;
+ clock-mult = <1>;
+ clock-output-names = "s4";
+ };
+ g_clk: g_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+ #clock-cells = <0>;
+ clock-div = <24>;
+ clock-mult = <1>;
+ clock-output-names = "g";
+ };
+
+ /* Gate clocks */
+ mstp0_clks: clocks@ffc80030 {
+ compatible = "renesas,r8a7779-mstp-clocks",
+ "renesas,cpg-mstp-clocks";
+ reg = <0xffc80030 4>;
+ clocks = <&cpg_clocks R8A7779_CLK_S>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_S>,
+ <&cpg_clocks R8A7779_CLK_S>,
+ <&cpg_clocks R8A7779_CLK_S1>,
+ <&cpg_clocks R8A7779_CLK_S1>,
+ <&cpg_clocks R8A7779_CLK_S1>,
+ <&cpg_clocks R8A7779_CLK_S1>,
+ <&cpg_clocks R8A7779_CLK_S1>,
+ <&cpg_clocks R8A7779_CLK_S1>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>;
+ #clock-cells = <1>;
+ renesas,clock-indices = <
+ R8A7779_CLK_HSPI R8A7779_CLK_TMU2
+ R8A7779_CLK_TMU1 R8A7779_CLK_TMU0
+ R8A7779_CLK_HSCIF1 R8A7779_CLK_HSCIF0
+ R8A7779_CLK_SCIF5 R8A7779_CLK_SCIF4
+ R8A7779_CLK_SCIF3 R8A7779_CLK_SCIF2
+ R8A7779_CLK_SCIF1 R8A7779_CLK_SCIF0
+ R8A7779_CLK_I2C3 R8A7779_CLK_I2C2
+ R8A7779_CLK_I2C1 R8A7779_CLK_I2C0
+ >;
+ clock-output-names =
+ "hspi", "tmu2", "tmu1", "tmu0", "hscif1",
+ "hscif0", "scif5", "scif4", "scif3", "scif2",
+ "scif1", "scif0", "i2c3", "i2c2", "i2c1",
+ "i2c0";
+ };
+ mstp1_clks: clocks@ffc80034 {
+ compatible = "renesas,r8a7779-mstp-clocks",
+ "renesas,cpg-mstp-clocks";
+ reg = <0xffc80034 4>, <0xffc80044 4>;
+ clocks = <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_S>,
+ <&cpg_clocks R8A7779_CLK_S>,
+ <&cpg_clocks R8A7779_CLK_S>,
+ <&cpg_clocks R8A7779_CLK_S>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_P>,
+ <&cpg_clocks R8A7779_CLK_S>;
+ #clock-cells = <1>;
+ renesas,clock-indices = <
+ R8A7779_CLK_USB01 R8A7779_CLK_USB2
+ R8A7779_CLK_DU R8A7779_CLK_VIN2
+ R8A7779_CLK_VIN1 R8A7779_CLK_VIN0
+ R8A7779_CLK_ETHER R8A7779_CLK_SATA
+ R8A7779_CLK_PCIE R8A7779_CLK_VIN3
+ >;
+ clock-output-names =
+ "usb01", "usb2",
+ "du", "vin2",
+ "vin1", "vin0",
+ "ether", "sata",
+ "pcie", "vin3";
+ };
+ mstp3_clks: clocks@ffc8003c {
+ compatible = "renesas,r8a7779-mstp-clocks",
+ "renesas,cpg-mstp-clocks";
+ reg = <0xffc8003c 4>;
+ clocks = <&s4_clk>, <&s4_clk>, <&s4_clk>, <&s4_clk>,
+ <&s4_clk>, <&s4_clk>;
+ #clock-cells = <1>;
+ renesas,clock-indices = <
+ R8A7779_CLK_SDHI3 R8A7779_CLK_SDHI2
+ R8A7779_CLK_SDHI1 R8A7779_CLK_SDHI0
+ R8A7779_CLK_MMC1 R8A7779_CLK_MMC0
+ >;
+ clock-output-names =
+ "sdhi3", "sdhi2", "sdhi1", "sdhi0",
+ "mmc1", "mmc0";
+ };
+ };
};
memory@40000000 {
device_type = "memory";
- reg = <0 0x40000000 0 0x80000000>;
+ reg = <0 0x40000000 0 0x40000000>;
};
memory@180000000 {
device_type = "memory";
- reg = <1 0x80000000 0 0x80000000>;
+ reg = <1 0x40000000 0 0xc0000000>;
};
lbsc {
"msiof1_tx";
renesas,function = "msiof1";
};
+
+ iic1_pins: iic1 {
+ renesas,groups = "iic1";
+ renesas,function = "iic1";
+ };
+
+ iic2_pins: iic2 {
+ renesas,groups = "iic2";
+ renesas,function = "iic2";
+ };
+
+ iic3_pins: iic3 {
+ renesas,groups = "iic3";
+ renesas,function = "iic3";
+ };
+
+ usb0_pins: usb0 {
+ renesas,groups = "usb0";
+ renesas,function = "usb0";
+ };
+
+ usb1_pins: usb1 {
+ renesas,groups = "usb1";
+ renesas,function = "usb1";
+ };
+
+ usb2_pins: usb2 {
+ renesas,groups = "usb2";
+ renesas,function = "usb2";
+ };
};
ðer {
cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
status = "okay";
};
+
+&cpu0 {
+ cpu0-supply = <&vdd_dvfs>;
+};
+
+&iic0 {
+ status = "ok";
+};
+
+&iic1 {
+ status = "ok";
+ pinctrl-0 = <&iic1_pins>;
+ pinctrl-names = "default";
+};
+
+&iic2 {
+ status = "ok";
+ pinctrl-0 = <&iic2_pins>;
+ pinctrl-names = "default";
+};
+
+&iic3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&iic3_pins>;
+ status = "okay";
+
+ vdd_dvfs: regulator@68 {
+ compatible = "diasemi,da9210";
+ reg = <0x68>;
+
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&pci0 {
+ status = "okay";
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+};
+
+&pci1 {
+ status = "okay";
+ pinctrl-0 = <&usb1_pins>;
+ pinctrl-names = "default";
+};
+
+&pci2 {
+ status = "okay";
+ pinctrl-0 = <&usb2_pins>;
+ pinctrl-names = "default";
+};
compatible = "arm,cortex-a15";
reg = <0>;
clock-frequency = <1300000000>;
+ voltage-tolerance = <1>; /* 1% */
+ clocks = <&cpg_clocks R8A7790_CLK_Z>;
+ clock-latency = <300000>; /* 300 us */
+
+ /* kHz - uV - OPPs unknown yet */
+ operating-points = <1400000 1000000>,
+ <1225000 1000000>,
+ <1050000 1000000>,
+ < 875000 1000000>,
+ < 700000 1000000>,
+ < 350000 1000000>;
};
cpu1: cpu@1 {
clock-output-names = "extal";
};
+ /* External PCIe clock - can be overridden by the board */
+ pcie_bus_clk: pcie_bus_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-output-names = "pcie_bus";
+ status = "disabled";
+ };
+
/*
* The external audio clocks are configured as 0 Hz fixed frequency clocks by
* default. Boards that provide audio clocks should override them.
reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
clocks = <&hp_clk>, <&cp_clk>, <&mmc1_clk>, <&sd3_clk>,
<&sd2_clk>, <&cpg_clocks R8A7790_CLK_SD1>, <&cpg_clocks R8A7790_CLK_SD0>, <&mmc0_clk>,
- <&hp_clk>, <&hp_clk>, <&rclk_clk>;
+ <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>;
#clock-cells = <1>;
renesas,clock-indices = <
R8A7790_CLK_IIC2 R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SDHI3
R8A7790_CLK_SDHI2 R8A7790_CLK_SDHI1 R8A7790_CLK_SDHI0 R8A7790_CLK_MMCIF0
- R8A7790_CLK_IIC0 R8A7790_CLK_IIC1 R8A7790_CLK_CMT1
+ R8A7790_CLK_IIC0 R8A7790_CLK_PCIEC R8A7790_CLK_IIC1 R8A7790_CLK_SSUSB R8A7790_CLK_CMT1
>;
clock-output-names =
"iic2", "tpu0", "mmcif1", "sdhi3",
"sdhi2", "sdhi1", "sdhi0", "mmcif0",
- "iic0", "iic1", "cmt1";
+ "iic0", "pciec", "iic1", "ssusb", "cmt1";
};
mstp5_clks: mstp5_clks@e6150144 {
compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
"rcan1", "rcan0", "qspi_mod", "iic3",
"i2c3", "i2c2", "i2c1", "i2c0";
};
+ mstp10_clks: mstp10_clks@e6150998 {
+ compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
+ clocks = <&p_clk>,
+ <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+ <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+ <&p_clk>,
+ <&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>;
+
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A7790_CLK_SSI_ALL
+ R8A7790_CLK_SSI9 R8A7790_CLK_SSI8 R8A7790_CLK_SSI7 R8A7790_CLK_SSI6 R8A7790_CLK_SSI5
+ R8A7790_CLK_SSI4 R8A7790_CLK_SSI3 R8A7790_CLK_SSI2 R8A7790_CLK_SSI1 R8A7790_CLK_SSI0
+ R8A7790_CLK_SCU_ALL
+ R8A7790_CLK_SCU_DVC1 R8A7790_CLK_SCU_DVC0
+ R8A7790_CLK_SCU_SRC9 R8A7790_CLK_SCU_SRC8 R8A7790_CLK_SCU_SRC7 R8A7790_CLK_SCU_SRC6 R8A7790_CLK_SCU_SRC5
+ R8A7790_CLK_SCU_SRC4 R8A7790_CLK_SCU_SRC3 R8A7790_CLK_SCU_SRC2 R8A7790_CLK_SCU_SRC1 R8A7790_CLK_SCU_SRC0
+ >;
+ clock-output-names =
+ "ssi-all",
+ "ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
+ "ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
+ "scu-all",
+ "scu-dvc1", "scu-dvc0",
+ "scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
+ "scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
+ };
};
qspi: spi@e6b10000 {
#size-cells = <0>;
status = "disabled";
};
+
+ pci0: pci@ee090000 {
+ compatible = "renesas,pci-r8a7790";
+ device_type = "pci";
+ clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+ reg = <0 0xee090000 0 0xc00>,
+ <0 0xee080000 0 0x1100>;
+ interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+
+ bus-range = <0 0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+ interrupt-map-mask = <0xff00 0 0 0x7>;
+ interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+ 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+ 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pci1: pci@ee0b0000 {
+ compatible = "renesas,pci-r8a7790";
+ device_type = "pci";
+ clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+ reg = <0 0xee0b0000 0 0xc00>,
+ <0 0xee0a0000 0 0x1100>;
+ interrupts = <0 112 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+
+ bus-range = <1 1>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee0a0000 0 0xee0a0000 0 0x00010000>;
+ interrupt-map-mask = <0xff00 0 0 0x7>;
+ interrupt-map = <0x0000 0 0 1 &gic 0 112 IRQ_TYPE_LEVEL_HIGH
+ 0x0800 0 0 1 &gic 0 112 IRQ_TYPE_LEVEL_HIGH
+ 0x1000 0 0 2 &gic 0 112 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pci2: pci@ee0d0000 {
+ compatible = "renesas,pci-r8a7790";
+ device_type = "pci";
+ clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+ reg = <0 0xee0d0000 0 0xc00>,
+ <0 0xee0c0000 0 0x1100>;
+ interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+
+ bus-range = <2 2>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+ interrupt-map-mask = <0xff00 0 0 0x7>;
+ interrupt-map = <0x0000 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+ 0x0800 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+ 0x1000 0 0 2 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pciec: pcie@fe000000 {
+ compatible = "renesas,pcie-r8a7790";
+ reg = <0 0xfe000000 0 0x80000>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x00 0xff>;
+ device_type = "pci";
+ ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000
+ 0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000
+ 0x02000000 0 0x30000000 0 0x30000000 0 0x08000000
+ 0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
+ /* Map all possible DDR as inbound ranges */
+ dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000
+ 0x43000000 1 0x80000000 1 0x80000000 0 0x80000000>;
+ interrupts = <0 116 IRQ_TYPE_LEVEL_HIGH>,
+ <0 117 IRQ_TYPE_LEVEL_HIGH>,
+ <0 118 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic 0 116 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7790_CLK_PCIEC>, <&pcie_bus_clk>;
+ clock-names = "pcie", "pcie_bus";
+ status = "disabled";
+ };
+
+ rcar_sound: rcar_sound@0xec500000 {
+ #sound-dai-cells = <1>;
+ compatible = "renesas,rcar_sound-r8a7790", "renesas,rcar_sound-gen2", "renesas,rcar_sound";
+ interrupt-parent = <&gic>;
+ reg = <0 0xec500000 0 0x1000>, /* SCU */
+ <0 0xec5a0000 0 0x100>, /* ADG */
+ <0 0xec540000 0 0x1000>, /* SSIU */
+ <0 0xec541000 0 0x1280>; /* SSI */
+ clocks = <&mstp10_clks R8A7790_CLK_SSI_ALL>,
+ <&mstp10_clks R8A7790_CLK_SSI9>, <&mstp10_clks R8A7790_CLK_SSI8>,
+ <&mstp10_clks R8A7790_CLK_SSI7>, <&mstp10_clks R8A7790_CLK_SSI6>,
+ <&mstp10_clks R8A7790_CLK_SSI5>, <&mstp10_clks R8A7790_CLK_SSI4>,
+ <&mstp10_clks R8A7790_CLK_SSI3>, <&mstp10_clks R8A7790_CLK_SSI2>,
+ <&mstp10_clks R8A7790_CLK_SSI1>, <&mstp10_clks R8A7790_CLK_SSI0>,
+ <&mstp10_clks R8A7790_CLK_SCU_SRC9>, <&mstp10_clks R8A7790_CLK_SCU_SRC8>,
+ <&mstp10_clks R8A7790_CLK_SCU_SRC7>, <&mstp10_clks R8A7790_CLK_SCU_SRC6>,
+ <&mstp10_clks R8A7790_CLK_SCU_SRC5>, <&mstp10_clks R8A7790_CLK_SCU_SRC4>,
+ <&mstp10_clks R8A7790_CLK_SCU_SRC3>, <&mstp10_clks R8A7790_CLK_SCU_SRC2>,
+ <&mstp10_clks R8A7790_CLK_SCU_SRC1>, <&mstp10_clks R8A7790_CLK_SCU_SRC0>,
+ <&mstp10_clks R8A7790_CLK_SCU_DVC0>, <&mstp10_clks R8A7790_CLK_SCU_DVC1>,
+ <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+ clock-names = "ssi-all",
+ "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+ "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
+ "src.9", "src.8", "src.7", "src.6", "src.5",
+ "src.4", "src.3", "src.2", "src.1", "src.0",
+ "dvc.0", "dvc.1",
+ "clk_a", "clk_b", "clk_c", "clk_i";
+
+ status = "disabled";
+
+ rcar_sound,dvc {
+ dvc0: dvc@0 { };
+ dvc1: dvc@1 { };
+ };
+
+ rcar_sound,src {
+ src0: src@0 { };
+ src1: src@1 { };
+ src2: src@2 { };
+ src3: src@3 { };
+ src4: src@4 { };
+ src5: src@5 { };
+ src6: src@6 { };
+ src7: src@7 { };
+ src8: src@8 { };
+ src9: src@9 { };
+ };
+
+ rcar_sound,ssi {
+ ssi0: ssi@0 { interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi1: ssi@1 { interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi2: ssi@2 { interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi3: ssi@3 { interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi4: ssi@4 { interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi5: ssi@5 { interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi6: ssi@6 { interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi7: ssi@7 { interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi8: ssi@8 { interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi9: ssi@9 { interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; };
+ };
+ };
};
renesas,function = "sdhi2";
};
+ i2c2_pins: i2c2 {
+ renesas,groups = "i2c2";
+ renesas,function = "i2c2";
+ };
+
qspi_pins: spi0 {
renesas,groups = "qspi_ctrl", "qspi_data4";
renesas,function = "qspi";
"msiof0_tx";
renesas,function = "msiof0";
};
+
+ usb0_pins: usb0 {
+ renesas,groups = "usb0";
+ renesas,function = "usb0";
+ };
+
+ usb1_pins: usb1 {
+ renesas,groups = "usb1";
+ renesas,function = "usb1";
+ };
};
&scif0 {
};
&sata0 {
- status = "okay";
+ status = "okay";
};
&sdhi0 {
status = "okay";
};
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+ clock-frequency = <400000>;
+};
+
&qspi {
pinctrl-0 = <&qspi_pins>;
pinctrl-names = "default";
spi-cpha;
};
};
+
+&pci0 {
+ status = "okay";
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+};
+
+&pci1 {
+ status = "okay";
+ pinctrl-0 = <&usb1_pins>;
+ pinctrl-names = "default";
+};
+
+&pcie_bus_clk {
+ status = "okay";
+};
+
+&pciec {
+ status = "okay";
+};
clock-frequency = <20000000>;
};
-&i2c2 {
- pinctrl-0 = <&i2c2_pins>;
- pinctrl-names = "default";
-
- status = "okay";
- clock-frequency = <400000>;
-
- eeprom@50 {
- compatible = "renesas,24c02";
- reg = <0x50>;
- pagesize = <16>;
- };
-};
-
-&i2c6 {
- status = "okay";
- clock-frequency = <100000>;
-};
-
&pfc {
pinctrl-0 = <&du_pins>;
pinctrl-names = "default";
"msiof0_tx";
renesas,function = "msiof0";
};
+
+ i2c6_pins: i2c6 {
+ renesas,groups = "i2c6";
+ renesas,function = "i2c6";
+ };
+
+ usb0_pins: usb0 {
+ renesas,groups = "usb0";
+ renesas,function = "usb0";
+ };
+
+ usb1_pins: usb1 {
+ renesas,groups = "usb1";
+ renesas,function = "usb1";
+ };
};
ðer {
spi-cpha;
};
};
+
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ eeprom@50 {
+ compatible = "renesas,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
+
+&i2c6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6_pins>;
+ status = "okay";
+ clock-frequency = <100000>;
+
+ vdd_dvfs: regulator@68 {
+ compatible = "diasemi,da9210";
+ reg = <0x68>;
+
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&pci0 {
+ status = "okay";
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+};
+
+&pci1 {
+ status = "okay";
+ pinctrl-0 = <&usb1_pins>;
+ pinctrl-names = "default";
+};
+
+&pcie_bus_clk {
+ status = "okay";
+};
+
+&pciec {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_dvfs>;
+};
compatible = "arm,cortex-a15";
reg = <0>;
clock-frequency = <1500000000>;
+ voltage-tolerance = <1>; /* 1% */
+ clocks = <&cpg_clocks R8A7791_CLK_Z>;
+ clock-latency = <300000>; /* 300 us */
+
+ /* kHz - uV - OPPs unknown yet */
+ operating-points = <1500000 1000000>,
+ <1312500 1000000>,
+ <1125000 1000000>,
+ < 937500 1000000>,
+ < 750000 1000000>,
+ < 375000 1000000>;
};
cpu1: cpu@1 {
clock-output-names = "extal";
};
+ /*
+ * The external audio clocks are configured as 0 Hz fixed frequency clocks by
+ * default. Boards that provide audio clocks should override them.
+ */
+ audio_clk_a: audio_clk_a {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clk_a";
+ };
+ audio_clk_b: audio_clk_b {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clk_b";
+ };
+ audio_clk_c: audio_clk_c {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clk_c";
+ };
+
+ /* External PCIe clock - can be overridden by the board */
+ pcie_bus_clk: pcie_bus_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-output-names = "pcie_bus";
+ status = "disabled";
+ };
+
/* Special CPG clocks */
cpg_clocks: cpg_clocks@e6150000 {
compatible = "renesas,r8a7791-cpg-clocks",
compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
- <&mp_clk>, <&mp_clk>, <&mp_clk>;
+ <&mp_clk>, <&mp_clk>, <&mp_clk>,
+ <&zs_clk>, <&zs_clk>;
#clock-cells = <1>;
renesas,clock-indices = <
R8A7791_CLK_SCIFA2 R8A7791_CLK_SCIFA1 R8A7791_CLK_SCIFA0
R8A7791_CLK_MSIOF2 R8A7791_CLK_SCIFB0 R8A7791_CLK_SCIFB1
R8A7791_CLK_MSIOF1 R8A7791_CLK_SCIFB2
+ R8A7791_CLK_SYS_DMAC1 R8A7791_CLK_SYS_DMAC0
>;
clock-output-names =
"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
- "scifb1", "msiof1", "scifb2";
+ "scifb1", "msiof1", "scifb2",
+ "sys-dmac1", "sys-dmac0";
};
mstp3_clks: mstp3_clks@e615013c {
compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
clocks = <&cp_clk>, <&sd2_clk>, <&sd1_clk>, <&cpg_clocks R8A7791_CLK_SD0>,
- <&mmc0_clk>, <&hp_clk>, <&hp_clk>, <&rclk_clk>;
+ <&mmc0_clk>, <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>;
#clock-cells = <1>;
renesas,clock-indices = <
R8A7791_CLK_TPU0 R8A7791_CLK_SDHI2 R8A7791_CLK_SDHI1 R8A7791_CLK_SDHI0
- R8A7791_CLK_MMCIF0 R8A7791_CLK_IIC0 R8A7791_CLK_IIC1 R8A7791_CLK_CMT1
+ R8A7791_CLK_MMCIF0 R8A7791_CLK_IIC0 R8A7791_CLK_PCIEC R8A7791_CLK_IIC1
+ R8A7791_CLK_SSUSB R8A7791_CLK_CMT1
>;
clock-output-names =
"tpu0", "sdhi2", "sdhi1", "sdhi0",
- "mmcif0", "i2c7", "i2c8", "cmt1";
+ "mmcif0", "i2c7", "pciec", "i2c8", "ssusb", "cmt1";
};
mstp5_clks: mstp5_clks@e6150144 {
compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
"rcan1", "rcan0", "qspi_mod", "i2c5", "i2c6", "i2c4", "i2c3", "i2c2",
"i2c1", "i2c0";
};
+ mstp10_clks: mstp10_clks@e6150998 {
+ compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
+ clocks = <&p_clk>,
+ <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+ <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+ <&p_clk>,
+ <&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>;
+
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A7791_CLK_SSI_ALL
+ R8A7791_CLK_SSI9 R8A7791_CLK_SSI8 R8A7791_CLK_SSI7 R8A7791_CLK_SSI6 R8A7791_CLK_SSI5
+ R8A7791_CLK_SSI4 R8A7791_CLK_SSI3 R8A7791_CLK_SSI2 R8A7791_CLK_SSI1 R8A7791_CLK_SSI0
+ R8A7791_CLK_SCU_ALL
+ R8A7791_CLK_SCU_DVC1 R8A7791_CLK_SCU_DVC0
+ R8A7791_CLK_SCU_SRC9 R8A7791_CLK_SCU_SRC8 R8A7791_CLK_SCU_SRC7 R8A7791_CLK_SCU_SRC6 R8A7791_CLK_SCU_SRC5
+ R8A7791_CLK_SCU_SRC4 R8A7791_CLK_SCU_SRC3 R8A7791_CLK_SCU_SRC2 R8A7791_CLK_SCU_SRC1 R8A7791_CLK_SCU_SRC0
+ >;
+ clock-output-names =
+ "ssi-all",
+ "ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
+ "ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
+ "scu-all",
+ "scu-dvc1", "scu-dvc0",
+ "scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
+ "scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
+ };
mstp11_clks: mstp11_clks@e615099c {
compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
#size-cells = <0>;
status = "disabled";
};
+
+ pci0: pci@ee090000 {
+ compatible = "renesas,pci-r8a7791";
+ device_type = "pci";
+ clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+ reg = <0 0xee090000 0 0xc00>,
+ <0 0xee080000 0 0x1100>;
+ interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+
+ bus-range = <0 0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+ interrupt-map-mask = <0xff00 0 0 0x7>;
+ interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+ 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+ 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pci1: pci@ee0d0000 {
+ compatible = "renesas,pci-r8a7791";
+ device_type = "pci";
+ clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+ reg = <0 0xee0d0000 0 0xc00>,
+ <0 0xee0c0000 0 0x1100>;
+ interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+
+ bus-range = <1 1>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+ interrupt-map-mask = <0xff00 0 0 0x7>;
+ interrupt-map = <0x0000 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+ 0x0800 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+ 0x1000 0 0 2 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pciec: pcie@fe000000 {
+ compatible = "renesas,pcie-r8a7791";
+ reg = <0 0xfe000000 0 0x80000>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x00 0xff>;
+ device_type = "pci";
+ ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000
+ 0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000
+ 0x02000000 0 0x30000000 0 0x30000000 0 0x08000000
+ 0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
+ /* Map all possible DDR as inbound ranges */
+ dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000
+ 0x43000000 2 0x00000000 2 0x00000000 1 0x00000000>;
+ interrupts = <0 116 IRQ_TYPE_LEVEL_HIGH>,
+ <0 117 IRQ_TYPE_LEVEL_HIGH>,
+ <0 118 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic 0 116 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7791_CLK_PCIEC>, <&pcie_bus_clk>;
+ clock-names = "pcie", "pcie_bus";
+ status = "disabled";
+ };
+
+ rcar_sound: rcar_sound@0xec500000 {
+ #sound-dai-cells = <1>;
+ compatible = "renesas,rcar_sound-r8a7791", "renesas,rcar_sound-gen2", "renesas,rcar_sound";
+ interrupt-parent = <&gic>;
+ reg = <0 0xec500000 0 0x1000>, /* SCU */
+ <0 0xec5a0000 0 0x100>, /* ADG */
+ <0 0xec540000 0 0x1000>, /* SSIU */
+ <0 0xec541000 0 0x1280>; /* SSI */
+ clocks = <&mstp10_clks R8A7791_CLK_SSI_ALL>,
+ <&mstp10_clks R8A7791_CLK_SSI9>, <&mstp10_clks R8A7791_CLK_SSI8>,
+ <&mstp10_clks R8A7791_CLK_SSI7>, <&mstp10_clks R8A7791_CLK_SSI6>,
+ <&mstp10_clks R8A7791_CLK_SSI5>, <&mstp10_clks R8A7791_CLK_SSI4>,
+ <&mstp10_clks R8A7791_CLK_SSI3>, <&mstp10_clks R8A7791_CLK_SSI2>,
+ <&mstp10_clks R8A7791_CLK_SSI1>, <&mstp10_clks R8A7791_CLK_SSI0>,
+ <&mstp10_clks R8A7791_CLK_SCU_SRC9>, <&mstp10_clks R8A7791_CLK_SCU_SRC8>,
+ <&mstp10_clks R8A7791_CLK_SCU_SRC7>, <&mstp10_clks R8A7791_CLK_SCU_SRC6>,
+ <&mstp10_clks R8A7791_CLK_SCU_SRC5>, <&mstp10_clks R8A7791_CLK_SCU_SRC4>,
+ <&mstp10_clks R8A7791_CLK_SCU_SRC3>, <&mstp10_clks R8A7791_CLK_SCU_SRC2>,
+ <&mstp10_clks R8A7791_CLK_SCU_SRC1>, <&mstp10_clks R8A7791_CLK_SCU_SRC0>,
+ <&mstp10_clks R8A7791_CLK_SCU_DVC0>, <&mstp10_clks R8A7791_CLK_SCU_DVC1>,
+ <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+ clock-names = "ssi-all",
+ "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+ "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
+ "src.9", "src.8", "src.7", "src.6", "src.5",
+ "src.4", "src.3", "src.2", "src.1", "src.0",
+ "dvc.0", "dvc.1",
+ "clk_a", "clk_b", "clk_c", "clk_i";
+
+ status = "disabled";
+
+ rcar_sound,dvc {
+ dvc0: dvc@0 { };
+ dvc1: dvc@1 { };
+ };
+
+ rcar_sound,src {
+ src0: src@0 { };
+ src1: src@1 { };
+ src2: src@2 { };
+ src3: src@3 { };
+ src4: src@4 { };
+ src5: src@5 { };
+ src6: src@6 { };
+ src7: src@7 { };
+ src8: src@8 { };
+ src9: src@9 { };
+ };
+
+ rcar_sound,ssi {
+ ssi0: ssi@0 { interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi1: ssi@1 { interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi2: ssi@2 { interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi3: ssi@3 { interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi4: ssi@4 { interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi5: ssi@5 { interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi6: ssi@6 { interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi7: ssi@7 { interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi8: ssi@8 { interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; };
+ ssi9: ssi@9 { interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; };
+ };
+ };
};
reg = <0x60000000 0x40000000>;
};
- soc {
- uart0: serial@10124000 {
- status = "okay";
- };
+ vcc_sd0: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "sdmmc-supply";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
- uart1: serial@10126000 {
- status = "okay";
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ button@0 {
+ gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
+ linux,code = <116>;
+ label = "GPIO Key Power";
+ linux,input-type = <1>;
+ gpio-key,wakeup = <1>;
+ debounce-interval = <100>;
};
-
- uart2: serial@20064000 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart2_xfer>;
- status = "okay";
+ button@1 {
+ gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
+ linux,code = <104>;
+ label = "GPIO Key Vol-";
+ linux,input-type = <1>;
+ gpio-key,wakeup = <0>;
+ debounce-interval = <100>;
};
+ /* VOL+ comes somehow thru the ADC */
+ };
+};
- uart3: serial@20068000 {
- status = "okay";
- };
+&i2c1 {
+ status = "okay";
+ clock-frequency = <400000>;
- vcc_sd0: fixed-regulator {
- compatible = "regulator-fixed";
- regulator-name = "sdmmc-supply";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
- startup-delay-us = <100000>;
- };
+ tps: tps@2d {
+ reg = <0x2d>;
- dwmmc@10214000 { /* sdmmc */
- num-slots = <1>;
- status = "okay";
+ interrupt-parent = <&gpio6>;
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
- vmmc-supply = <&vcc_sd0>;
+ vcc5-supply = <&vcc_io>;
+ vcc6-supply = <&vcc_io>;
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
+ regulators {
+ vcc_rtc: regulator@0 {
+ regulator-name = "vcc_rtc";
+ regulator-always-on;
};
- };
- dwmmc@10218000 { /* wifi */
- num-slots = <1>;
- status = "okay";
- non-removable;
+ vcc_io: regulator@1 {
+ regulator-name = "vcc_io";
+ regulator-always-on;
+ };
- pinctrl-names = "default";
- pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
+ vdd_arm: regulator@2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
+ vcc_ddr: regulator@3 {
+ regulator-name = "vcc_ddr";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vcc18_cif: regulator@5 {
+ regulator-name = "vcc18_cif";
+ regulator-always-on;
+ };
+
+ vdd_11: regulator@6 {
+ regulator-name = "vdd_11";
+ regulator-always-on;
+ };
+
+ vcc_25: regulator@7 {
+ regulator-name = "vcc_25";
+ regulator-always-on;
+ };
+
+ vcc_18: regulator@8 {
+ regulator-name = "vcc_18";
+ regulator-always-on;
+ };
+
+ vcc25_hdmi: regulator@9 {
+ regulator-name = "vcc25_hdmi";
+ regulator-always-on;
+ };
+
+ vcca_33: regulator@10 {
+ regulator-name = "vcca_33";
+ regulator-always-on;
};
- };
- gpio-keys {
- compatible = "gpio-keys";
- #address-cells = <1>;
- #size-cells = <0>;
- autorepeat;
-
- button@0 {
- gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
- linux,code = <116>;
- label = "GPIO Key Power";
- linux,input-type = <1>;
- gpio-key,wakeup = <1>;
- debounce-interval = <100>;
+ vcc_tp: regulator@11 {
+ regulator-name = "vcc_tp";
+ regulator-always-on;
};
- button@1 {
- gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
- linux,code = <104>;
- label = "GPIO Key Vol-";
- linux,input-type = <1>;
- gpio-key,wakeup = <0>;
- debounce-interval = <100>;
+
+ vcc28_cif: regulator@12 {
+ regulator-name = "vcc28_cif";
+ regulator-always-on;
};
- /* VOL+ comes somehow thru the ADC */
};
};
};
+
+/* must be included after &tps gets defined */
+#include "tps65910.dtsi"
+
+&mmc0 { /* sdmmc */
+ num-slots = <1>;
+ status = "okay";
+ vmmc-supply = <&vcc_sd0>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
+ };
+};
+
+&mmc1 { /* wifi */
+ num-slots = <1>;
+ status = "okay";
+ non-removable;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
+++ /dev/null
-/*
- * Copyright (c) 2013 MundoReader S.L.
- * Author: Heiko Stuebner <heiko@sntech.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/ {
- clocks {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- /*
- * This is a dummy clock, to be used as placeholder on
- * other mux clocks when a specific parent clock is not
- * yet implemented. It should be dropped when the driver
- * is complete.
- */
- dummy: dummy {
- compatible = "fixed-clock";
- clock-frequency = <0>;
- #clock-cells = <0>;
- };
-
- xin24m: xin24m {
- compatible = "fixed-clock";
- clock-frequency = <24000000>;
- #clock-cells = <0>;
- };
-
- dummy48m: dummy48m {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
- #clock-cells = <0>;
- };
-
- dummy150m: dummy150m {
- compatible = "fixed-clock";
- clock-frequency = <150000000>;
- #clock-cells = <0>;
- };
-
- clk_gates0: gate-clk@200000d0 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000d0 0x4>;
- clocks = <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_core_periph", "gate_cpu_gpll",
- "gate_ddrphy", "gate_aclk_cpu",
- "gate_hclk_cpu", "gate_pclk_cpu",
- "gate_atclk_cpu", "gate_i2s0",
- "gate_i2s0_frac", "gate_i2s1",
- "gate_i2s1_frac", "gate_i2s2",
- "gate_i2s2_frac", "gate_spdif",
- "gate_spdif_frac", "gate_testclk";
-
- #clock-cells = <1>;
- };
-
- clk_gates1: gate-clk@200000d4 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000d4 0x4>;
- clocks = <&xin24m>, <&xin24m>,
- <&xin24m>, <&dummy>,
- <&dummy>, <&xin24m>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>;
-
- clock-output-names =
- "gate_timer0", "gate_timer1",
- "gate_timer2", "gate_jtag",
- "gate_aclk_lcdc1_src", "gate_otgphy0",
- "gate_otgphy1", "gate_ddr_gpll",
- "gate_uart0", "gate_frac_uart0",
- "gate_uart1", "gate_frac_uart1",
- "gate_uart2", "gate_frac_uart2",
- "gate_uart3", "gate_frac_uart3";
-
- #clock-cells = <1>;
- };
-
- clk_gates2: gate-clk@200000d8 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000d8 0x4>;
- clocks = <&clk_gates2 1>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&clk_gates2 3>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy48m>,
- <&dummy>, <&dummy48m>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_periph_src", "gate_aclk_periph",
- "gate_hclk_periph", "gate_pclk_periph",
- "gate_smc", "gate_mac",
- "gate_hsadc", "gate_hsadc_frac",
- "gate_saradc", "gate_spi0",
- "gate_spi1", "gate_mmc0",
- "gate_mac_lbtest", "gate_mmc1",
- "gate_emmc", "gate_tsadc";
-
- #clock-cells = <1>;
- };
-
- clk_gates3: gate-clk@200000dc {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000dc 0x4>;
- clocks = <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_aclk_lcdc0_src", "gate_dclk_lcdc0",
- "gate_dclk_lcdc1", "gate_pclkin_cif0",
- "gate_pclkin_cif1", "reserved",
- "reserved", "gate_cif0_out",
- "gate_cif1_out", "gate_aclk_vepu",
- "gate_hclk_vepu", "gate_aclk_vdpu",
- "gate_hclk_vdpu", "gate_gpu_src",
- "reserved", "gate_xin27m";
-
- #clock-cells = <1>;
- };
-
- clk_gates4: gate-clk@200000e0 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000e0 0x4>;
- clocks = <&clk_gates2 2>, <&clk_gates2 3>,
- <&clk_gates2 1>, <&clk_gates2 1>,
- <&clk_gates2 1>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates2 2>,
- <&clk_gates0 4>, <&clk_gates0 4>,
- <&clk_gates0 3>, <&clk_gates0 3>,
- <&clk_gates0 3>, <&clk_gates2 3>,
- <&clk_gates0 4>;
-
- clock-output-names =
- "gate_hclk_peri_axi_matrix", "gate_pclk_peri_axi_matrix",
- "gate_aclk_cpu_peri", "gate_aclk_peri_axi_matrix",
- "gate_aclk_pei_niu", "gate_hclk_usb_peri",
- "gate_hclk_peri_ahb_arbi", "gate_hclk_emem_peri",
- "gate_hclk_cpubus", "gate_hclk_ahb2apb",
- "gate_aclk_strc_sys", "gate_aclk_l2mem_con",
- "gate_aclk_intmem", "gate_pclk_tsadc",
- "gate_hclk_hdmi";
-
- #clock-cells = <1>;
- };
-
- clk_gates5: gate-clk@200000e4 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000e4 0x4>;
- clocks = <&clk_gates0 3>, <&clk_gates2 1>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates0 4>, <&clk_gates0 5>,
- <&clk_gates2 1>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates4 5>,
- <&clk_gates4 5>, <&dummy>;
-
- clock-output-names =
- "gate_aclk_dmac1", "gate_aclk_dmac2",
- "gate_pclk_efuse", "gate_pclk_tzpc",
- "gate_pclk_grf", "gate_pclk_pmu",
- "gate_hclk_rom", "gate_pclk_ddrupctl",
- "gate_aclk_smc", "gate_hclk_nandc",
- "gate_hclk_mmc0", "gate_hclk_mmc1",
- "gate_hclk_emmc", "gate_hclk_otg0",
- "gate_hclk_otg1", "gate_aclk_gpu";
-
- #clock-cells = <1>;
- };
-
- clk_gates6: gate-clk@200000e8 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000e8 0x4>;
- clocks = <&clk_gates3 0>, <&clk_gates0 4>,
- <&clk_gates0 4>, <&clk_gates1 4>,
- <&clk_gates0 4>, <&clk_gates3 0>,
- <&clk_gates0 4>, <&clk_gates1 4>,
- <&clk_gates3 0>, <&clk_gates0 4>,
- <&clk_gates0 4>, <&clk_gates1 4>,
- <&clk_gates0 4>, <&clk_gates3 0>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_aclk_lcdc0", "gate_hclk_lcdc0",
- "gate_hclk_lcdc1", "gate_aclk_lcdc1",
- "gate_hclk_cif0", "gate_aclk_cif0",
- "gate_hclk_cif1", "gate_aclk_cif1",
- "gate_aclk_ipp", "gate_hclk_ipp",
- "gate_hclk_rga", "gate_aclk_rga",
- "gate_hclk_vio_bus", "gate_aclk_vio0",
- "gate_aclk_vcodec", "gate_shclk_vio_h2h";
-
- #clock-cells = <1>;
- };
-
- clk_gates7: gate-clk@200000ec {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000ec 0x4>;
- clocks = <&clk_gates2 2>, <&clk_gates0 4>,
- <&clk_gates0 4>, <&clk_gates0 4>,
- <&clk_gates0 4>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates0 5>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates0 5>, <&clk_gates2 3>,
- <&clk_gates2 3>, <&clk_gates2 3>,
- <&clk_gates2 3>, <&clk_gates2 3>;
-
- clock-output-names =
- "gate_hclk_emac", "gate_hclk_spdif",
- "gate_hclk_i2s0_2ch", "gate_hclk_i2s1_2ch",
- "gate_hclk_i2s_8ch", "gate_hclk_hsadc",
- "gate_hclk_pidf", "gate_pclk_timer0",
- "gate_pclk_timer1", "gate_pclk_timer2",
- "gate_pclk_pwm01", "gate_pclk_pwm23",
- "gate_pclk_spi0", "gate_pclk_spi1",
- "gate_pclk_saradc", "gate_pclk_wdt";
-
- #clock-cells = <1>;
- };
-
- clk_gates8: gate-clk@200000f0 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000f0 0x4>;
- clocks = <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates2 3>, <&clk_gates2 3>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates2 3>, <&clk_gates2 3>,
- <&clk_gates2 3>, <&clk_gates0 5>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates2 3>, <&clk_gates2 3>,
- <&dummy>, <&clk_gates0 5>;
-
- clock-output-names =
- "gate_pclk_uart0", "gate_pclk_uart1",
- "gate_pclk_uart2", "gate_pclk_uart3",
- "gate_pclk_i2c0", "gate_pclk_i2c1",
- "gate_pclk_i2c2", "gate_pclk_i2c3",
- "gate_pclk_i2c4", "gate_pclk_gpio0",
- "gate_pclk_gpio1", "gate_pclk_gpio2",
- "gate_pclk_gpio3", "gate_pclk_gpio4",
- "reserved", "gate_pclk_gpio6";
-
- #clock-cells = <1>;
- };
-
- clk_gates9: gate-clk@200000f4 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000f4 0x4>;
- clocks = <&dummy>, <&clk_gates0 5>,
- <&dummy>, <&dummy>,
- <&dummy>, <&clk_gates1 4>,
- <&clk_gates0 5>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>;
-
- clock-output-names =
- "gate_clk_core_dbg", "gate_pclk_dbg",
- "gate_clk_trace", "gate_atclk",
- "gate_clk_l2c", "gate_aclk_vio1",
- "gate_pclk_publ", "gate_aclk_intmem0",
- "gate_aclk_intmem1", "gate_aclk_intmem2",
- "gate_aclk_intmem3";
-
- #clock-cells = <1>;
- };
- };
-
-};
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/clock/rk3066a-cru.h>
#include "rk3xxx.dtsi"
-#include "rk3066a-clocks.dtsi"
/ {
compatible = "rockchip,rk3066a";
};
};
- soc {
- timer@20038000 {
- compatible = "snps,dw-apb-timer-osc";
- reg = <0x20038000 0x100>;
- interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates1 0>, <&clk_gates7 7>;
- clock-names = "timer", "pclk";
+ sram: sram@10080000 {
+ compatible = "mmio-sram";
+ reg = <0x10080000 0x10000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x10080000 0x10000>;
+
+ smp-sram@0 {
+ compatible = "rockchip,rk3066-smp-sram";
+ reg = <0x0 0x50>;
};
+ };
+
+ cru: clock-controller@20000000 {
+ compatible = "rockchip,rk3066a-cru";
+ reg = <0x20000000 0x1000>;
+ rockchip,grf = <&grf>;
- timer@2003a000 {
- compatible = "snps,dw-apb-timer-osc";
- reg = <0x2003a000 0x100>;
- interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates1 1>, <&clk_gates7 8>;
- clock-names = "timer", "pclk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ timer@2000e000 {
+ compatible = "snps,dw-apb-timer-osc";
+ reg = <0x2000e000 0x100>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_TIMER2>, <&cru PCLK_TIMER2>;
+ clock-names = "timer", "pclk";
+ };
+
+ timer@20038000 {
+ compatible = "snps,dw-apb-timer-osc";
+ reg = <0x20038000 0x100>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_TIMER0>, <&cru PCLK_TIMER0>;
+ clock-names = "timer", "pclk";
+ };
+
+ timer@2003a000 {
+ compatible = "snps,dw-apb-timer-osc";
+ reg = <0x2003a000 0x100>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_TIMER1>, <&cru PCLK_TIMER1>;
+ clock-names = "timer", "pclk";
+ };
+
+ pinctrl: pinctrl {
+ compatible = "rockchip,rk3066a-pinctrl";
+ rockchip,grf = <&grf>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpio0: gpio0@20034000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x20034000 0x100>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
- timer@2000e000 {
- compatible = "snps,dw-apb-timer-osc";
- reg = <0x2000e000 0x100>;
- interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates1 2>, <&clk_gates7 9>;
- clock-names = "timer", "pclk";
+ gpio1: gpio1@2003c000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x2003c000 0x100>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO1>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
- sram: sram@10080000 {
- compatible = "mmio-sram";
- reg = <0x10080000 0x10000>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x10080000 0x10000>;
+ gpio2: gpio2@2003e000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x2003e000 0x100>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO2>;
- smp-sram@0 {
- compatible = "rockchip,rk3066-smp-sram";
- reg = <0x0 0x50>;
- };
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio3@20080000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x20080000 0x100>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO3>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
- pinctrl@20008000 {
- compatible = "rockchip,rk3066a-pinctrl";
- rockchip,grf = <&grf>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
+ gpio4: gpio4@20084000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x20084000 0x100>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO4>;
- gpio0: gpio0@20034000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x20034000 0x100>;
- interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 9>;
+ gpio-controller;
+ #gpio-cells = <2>;
- gpio-controller;
- #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ gpio6: gpio6@2000a000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x2000a000 0x100>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO6>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pcfg_pull_default: pcfg_pull_default {
+ bias-pull-pin-default;
+ };
+
+ pcfg_pull_none: pcfg_pull_none {
+ bias-disable;
+ };
+
+ i2c0 {
+ i2c0_xfer: i2c0-xfer {
+ rockchip,pins = <RK_GPIO2 28 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO2 29 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- gpio1: gpio1@2003c000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x2003c000 0x100>;
- interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 10>;
+ i2c1 {
+ i2c1_xfer: i2c1-xfer {
+ rockchip,pins = <RK_GPIO2 30 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO2 31 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ i2c2 {
+ i2c2_xfer: i2c2-xfer {
+ rockchip,pins = <RK_GPIO3 0 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ i2c3 {
+ i2c3_xfer: i2c3-xfer {
+ rockchip,pins = <RK_GPIO3 2 RK_FUNC_2 &pcfg_pull_none>,
+ <RK_GPIO3 3 RK_FUNC_2 &pcfg_pull_none>;
};
+ };
- gpio2: gpio2@2003e000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x2003e000 0x100>;
- interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 11>;
+ i2c4 {
+ i2c4_xfer: i2c4-xfer {
+ rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ pwm0 {
+ pwm0_out: pwm0-out {
+ rockchip,pins = <RK_GPIO0 3 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ pwm1 {
+ pwm1_out: pwm1-out {
+ rockchip,pins = <RK_GPIO0 4 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- gpio3: gpio3@20080000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x20080000 0x100>;
- interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 12>;
+ pwm2 {
+ pwm2_out: pwm2-out {
+ rockchip,pins = <RK_GPIO0 30 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ pwm3 {
+ pwm3_out: pwm3-out {
+ rockchip,pins = <RK_GPIO0 31 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ uart0 {
+ uart0_xfer: uart0-xfer {
+ rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_default>;
};
- gpio4: gpio4@20084000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x20084000 0x100>;
- interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 13>;
+ uart0_cts: uart0-cts {
+ rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_default>;
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ uart0_rts: uart0-rts {
+ rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_default>;
+ };
+ };
+
+ uart1 {
+ uart1_xfer: uart1-xfer {
+ rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_default>;
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ uart1_cts: uart1-cts {
+ rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_default>;
};
- gpio6: gpio6@2000a000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x2000a000 0x100>;
- interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 15>;
+ uart1_rts: uart1-rts {
+ rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_default>;
+ };
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ uart2 {
+ uart2_xfer: uart2-xfer {
+ rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_default>;
+ };
+ /* no rts / cts for uart2 */
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ uart3 {
+ uart3_xfer: uart3-xfer {
+ rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_default>;
};
- pcfg_pull_default: pcfg_pull_default {
- bias-pull-pin-default;
+ uart3_cts: uart3-cts {
+ rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_default>;
};
- pcfg_pull_none: pcfg_pull_none {
- bias-disable;
+ uart3_rts: uart3-rts {
+ rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_default>;
};
+ };
- uart0 {
- uart0_xfer: uart0-xfer {
- rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd0 {
+ sd0_clk: sd0-clk {
+ rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_default>;
+ };
- uart0_cts: uart0-cts {
- rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd0_cmd: sd0-cmd {
+ rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_default>;
+ };
- uart0_rts: uart0-rts {
- rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd0_cd: sd0-cd {
+ rockchip,pins = <RK_GPIO3 14 RK_FUNC_1 &pcfg_pull_default>;
};
- uart1 {
- uart1_xfer: uart1-xfer {
- rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd0_wp: sd0-wp {
+ rockchip,pins = <RK_GPIO3 15 RK_FUNC_1 &pcfg_pull_default>;
+ };
- uart1_cts: uart1-cts {
- rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd0_bus1: sd0-bus-width1 {
+ rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>;
+ };
- uart1_rts: uart1-rts {
- rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd0_bus4: sd0-bus-width4 {
+ rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO3 11 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO3 12 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO3 13 RK_FUNC_1 &pcfg_pull_default>;
};
+ };
- uart2 {
- uart2_xfer: uart2-xfer {
- rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_default>;
- };
- /* no rts / cts for uart2 */
+ sd1 {
+ sd1_clk: sd1-clk {
+ rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_default>;
};
- uart3 {
- uart3_xfer: uart3-xfer {
- rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd1_cmd: sd1-cmd {
+ rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_default>;
+ };
- uart3_cts: uart3-cts {
- rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd1_cd: sd1-cd {
+ rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_default>;
+ };
- uart3_rts: uart3-rts {
- rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd1_wp: sd1-wp {
+ rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_default>;
};
- sd0 {
- sd0_clk: sd0-clk {
- rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd0_cmd: sd0-cmd {
- rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd0_cd: sd0-cd {
- rockchip,pins = <RK_GPIO3 14 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd0_wp: sd0-wp {
- rockchip,pins = <RK_GPIO3 15 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd0_bus1: sd0-bus-width1 {
- rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd0_bus4: sd0-bus-width4 {
- rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO3 11 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO3 12 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO3 13 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd1_bus1: sd1-bus-width1 {
+ rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>;
};
- sd1 {
- sd1_clk: sd1-clk {
- rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd1_cmd: sd1-cmd {
- rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd1_cd: sd1-cd {
- rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd1_wp: sd1-wp {
- rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd1_bus1: sd1-bus-width1 {
- rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>;
- };
-
- sd1_bus4: sd1-bus-width4 {
- rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_default>,
- <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>;
- };
+ sd1_bus4: sd1-bus-width4 {
+ rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>;
};
};
};
};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_xfer>;
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_xfer>;
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_xfer>;
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_xfer>;
+};
+
+&i2c4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_xfer>;
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
+};
+
+&pwm0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_out>;
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm1_out>;
+};
+
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_out>;
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm3_out>;
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer>;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_xfer>;
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_xfer>;
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_xfer>;
+};
+
+&wdt {
+ compatible = "rockchip,rk3066-wdt", "snps,dw-wdt";
+};
+++ /dev/null
-/*
- * Copyright (c) 2013 MundoReader S.L.
- * Author: Heiko Stuebner <heiko@sntech.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-/ {
- clocks {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- /*
- * This is a dummy clock, to be used as placeholder on
- * other mux clocks when a specific parent clock is not
- * yet implemented. It should be dropped when the driver
- * is complete.
- */
- dummy: dummy {
- compatible = "fixed-clock";
- clock-frequency = <0>;
- #clock-cells = <0>;
- };
-
- xin24m: xin24m {
- compatible = "fixed-clock";
- clock-frequency = <24000000>;
- #clock-cells = <0>;
- };
-
- dummy48m: dummy48m {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
- #clock-cells = <0>;
- };
-
- dummy150m: dummy150m {
- compatible = "fixed-clock";
- clock-frequency = <150000000>;
- #clock-cells = <0>;
- };
-
- clk_gates0: gate-clk@200000d0 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000d0 0x4>;
- clocks = <&dummy150m>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_core_periph", "gate_cpu_gpll",
- "gate_ddrphy", "gate_aclk_cpu",
- "gate_hclk_cpu", "gate_pclk_cpu",
- "gate_atclk_cpu", "gate_aclk_core",
- "reserved", "gate_i2s0",
- "gate_i2s0_frac", "reserved",
- "reserved", "gate_spdif",
- "gate_spdif_frac", "gate_testclk";
-
- #clock-cells = <1>;
- };
-
- clk_gates1: gate-clk@200000d4 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000d4 0x4>;
- clocks = <&xin24m>, <&xin24m>,
- <&xin24m>, <&dummy>,
- <&dummy>, <&xin24m>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>,
- <&xin24m>, <&dummy>;
-
- clock-output-names =
- "gate_timer0", "gate_timer1",
- "gate_timer3", "gate_jtag",
- "gate_aclk_lcdc1_src", "gate_otgphy0",
- "gate_otgphy1", "gate_ddr_gpll",
- "gate_uart0", "gate_frac_uart0",
- "gate_uart1", "gate_frac_uart1",
- "gate_uart2", "gate_frac_uart2",
- "gate_uart3", "gate_frac_uart3";
-
- #clock-cells = <1>;
- };
-
- clk_gates2: gate-clk@200000d8 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000d8 0x4>;
- clocks = <&clk_gates2 1>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&clk_gates2 3>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy48m>,
- <&dummy>, <&dummy48m>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_periph_src", "gate_aclk_periph",
- "gate_hclk_periph", "gate_pclk_periph",
- "gate_smc", "gate_mac",
- "gate_hsadc", "gate_hsadc_frac",
- "gate_saradc", "gate_spi0",
- "gate_spi1", "gate_mmc0",
- "gate_mac_lbtest", "gate_mmc1",
- "gate_emmc", "reserved";
-
- #clock-cells = <1>;
- };
-
- clk_gates3: gate-clk@200000dc {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000dc 0x4>;
- clocks = <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&xin24m>, <&xin24m>,
- <&dummy>, <&dummy>,
- <&xin24m>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&xin24m>, <&dummy>;
-
- clock-output-names =
- "gate_aclk_lcdc0_src", "gate_dclk_lcdc0",
- "gate_dclk_lcdc1", "gate_pclkin_cif0",
- "gate_timer2", "gate_timer4",
- "gate_hsicphy", "gate_cif0_out",
- "gate_timer5", "gate_aclk_vepu",
- "gate_hclk_vepu", "gate_aclk_vdpu",
- "gate_hclk_vdpu", "reserved",
- "gate_timer6", "gate_aclk_gpu_src";
-
- #clock-cells = <1>;
- };
-
- clk_gates4: gate-clk@200000e0 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000e0 0x4>;
- clocks = <&clk_gates2 2>, <&clk_gates2 3>,
- <&clk_gates2 1>, <&clk_gates2 1>,
- <&clk_gates2 1>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates2 2>,
- <&clk_gates0 4>, <&clk_gates0 4>,
- <&clk_gates0 3>, <&dummy>,
- <&clk_gates0 3>, <&dummy>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_hclk_peri_axi_matrix", "gate_pclk_peri_axi_matrix",
- "gate_aclk_cpu_peri", "gate_aclk_peri_axi_matrix",
- "gate_aclk_pei_niu", "gate_hclk_usb_peri",
- "gate_hclk_peri_ahb_arbi", "gate_hclk_emem_peri",
- "gate_hclk_cpubus", "gate_hclk_ahb2apb",
- "gate_aclk_strc_sys", "reserved",
- "gate_aclk_intmem", "reserved",
- "gate_hclk_imem1", "gate_hclk_imem0";
-
- #clock-cells = <1>;
- };
-
- clk_gates5: gate-clk@200000e4 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000e4 0x4>;
- clocks = <&clk_gates0 3>, <&clk_gates2 1>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates0 4>, <&clk_gates0 5>,
- <&clk_gates2 1>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates4 5>;
-
- clock-output-names =
- "gate_aclk_dmac1", "gate_aclk_dmac2",
- "gate_pclk_efuse", "gate_pclk_tzpc",
- "gate_pclk_grf", "gate_pclk_pmu",
- "gate_hclk_rom", "gate_pclk_ddrupctl",
- "gate_aclk_smc", "gate_hclk_nandc",
- "gate_hclk_mmc0", "gate_hclk_mmc1",
- "gate_hclk_emmc", "gate_hclk_otg0";
-
- #clock-cells = <1>;
- };
-
- clk_gates6: gate-clk@200000e8 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000e8 0x4>;
- clocks = <&clk_gates3 0>, <&clk_gates0 4>,
- <&clk_gates0 4>, <&clk_gates1 4>,
- <&clk_gates0 4>, <&clk_gates3 0>,
- <&dummy>, <&dummy>,
- <&clk_gates3 0>, <&clk_gates0 4>,
- <&clk_gates0 4>, <&clk_gates1 4>,
- <&clk_gates0 4>, <&clk_gates3 0>;
-
- clock-output-names =
- "gate_aclk_lcdc0", "gate_hclk_lcdc0",
- "gate_hclk_lcdc1", "gate_aclk_lcdc1",
- "gate_hclk_cif0", "gate_aclk_cif0",
- "reserved", "reserved",
- "gate_aclk_ipp", "gate_hclk_ipp",
- "gate_hclk_rga", "gate_aclk_rga",
- "gate_hclk_vio_bus", "gate_aclk_vio0";
-
- #clock-cells = <1>;
- };
-
- clk_gates7: gate-clk@200000ec {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000ec 0x4>;
- clocks = <&clk_gates2 2>, <&clk_gates0 4>,
- <&clk_gates0 4>, <&dummy>,
- <&dummy>, <&clk_gates2 2>,
- <&clk_gates2 2>, <&clk_gates0 5>,
- <&dummy>, <&clk_gates0 5>,
- <&clk_gates0 5>, <&clk_gates2 3>,
- <&clk_gates2 3>, <&clk_gates2 3>,
- <&clk_gates2 3>, <&clk_gates2 3>;
-
- clock-output-names =
- "gate_hclk_emac", "gate_hclk_spdif",
- "gate_hclk_i2s0_2ch", "gate_hclk_otg1",
- "gate_hclk_hsic", "gate_hclk_hsadc",
- "gate_hclk_pidf", "gate_pclk_timer0",
- "reserved", "gate_pclk_timer2",
- "gate_pclk_pwm01", "gate_pclk_pwm23",
- "gate_pclk_spi0", "gate_pclk_spi1",
- "gate_pclk_saradc", "gate_pclk_wdt";
-
- #clock-cells = <1>;
- };
-
- clk_gates8: gate-clk@200000f0 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000f0 0x4>;
- clocks = <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates2 3>, <&clk_gates2 3>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates2 3>, <&clk_gates2 3>,
- <&clk_gates2 3>, <&clk_gates0 5>,
- <&clk_gates0 5>, <&clk_gates0 5>,
- <&clk_gates2 3>, <&dummy>;
-
- clock-output-names =
- "gate_pclk_uart0", "gate_pclk_uart1",
- "gate_pclk_uart2", "gate_pclk_uart3",
- "gate_pclk_i2c0", "gate_pclk_i2c1",
- "gate_pclk_i2c2", "gate_pclk_i2c3",
- "gate_pclk_i2c4", "gate_pclk_gpio0",
- "gate_pclk_gpio1", "gate_pclk_gpio2",
- "gate_pclk_gpio3", "gate_aclk_gps";
-
- #clock-cells = <1>;
- };
-
- clk_gates9: gate-clk@200000f4 {
- compatible = "rockchip,rk2928-gate-clk";
- reg = <0x200000f4 0x4>;
- clocks = <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>,
- <&dummy>, <&dummy>;
-
- clock-output-names =
- "gate_clk_core_dbg", "gate_pclk_dbg",
- "gate_clk_trace", "gate_atclk",
- "gate_clk_l2c", "gate_aclk_vio1",
- "gate_pclk_publ", "gate_aclk_gpu";
-
- #clock-cells = <1>;
- };
- };
-
-};
reg = <0x60000000 0x80000000>;
};
- soc {
- uart0: serial@10124000 {
- status = "okay";
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ button@0 {
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ linux,code = <116>;
+ label = "GPIO Key Power";
+ linux,input-type = <1>;
+ gpio-key,wakeup = <1>;
+ debounce-interval = <100>;
};
+ };
- uart1: serial@10126000 {
- status = "okay";
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ green {
+ gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+ default-state = "off";
};
- uart2: serial@20064000 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart2_xfer>;
- status = "okay";
+ yellow {
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+ default-state = "off";
};
- uart3: serial@20068000 {
- status = "okay";
+ sleep {
+ gpios = <&gpio0 15 0>;
+ default-state = "off";
};
+ };
- gpio-keys {
- compatible = "gpio-keys";
- #address-cells = <1>;
- #size-cells = <0>;
- autorepeat;
-
- button@0 {
- gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
- linux,code = <116>;
- label = "GPIO Key Power";
- linux,input-type = <1>;
- gpio-key,wakeup = <1>;
- debounce-interval = <100>;
+ ir_recv: gpio-ir-receiver {
+ compatible = "gpio-ir-receiver";
+ gpios = <&gpio0 10 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_recv_pin>;
+ };
+
+ vcc_sd0: sdmmc-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "sdmmc-supply";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 1 GPIO_ACTIVE_LOW>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ act8846: act8846@5a {
+ compatible = "active-semi,act8846";
+ reg = <0x5a>;
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&act8846_dvs0_ctl>;
+
+ regulators {
+ vcc_ddr: REG1 {
+ regulator-name = "VCC_DDR";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vdd_log: REG2 {
+ regulator-name = "VDD_LOG";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ vdd_arm: REG3 {
+ regulator-name = "VDD_ARM";
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ };
+
+ vcc_io: REG4 {
+ regulator-name = "VCC_IO";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_10: REG5 {
+ regulator-name = "VDD_10";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ vdd_hdmi: REG6 {
+ regulator-name = "VDD_HDMI";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ vcc18: REG7 {
+ regulator-name = "VCC_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
- };
- gpio-leds {
- compatible = "gpio-leds";
+ vcca_33: REG8 {
+ regulator-name = "VCCA_33";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vcc_rmii: REG9 {
+ regulator-name = "VCC_RMII";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
- green {
- gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
- default-state = "off";
+ vccio_wl: REG10 {
+ regulator-name = "VCCIO_WL";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
};
- yellow {
- gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
- default-state = "off";
+ vcc_18: REG11 {
+ regulator-name = "VCC18_IO";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
- sleep {
- gpios = <&gpio0 15 0>;
- default-state = "off";
+ vcc28: REG12 {
+ regulator-name = "VCC_28";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
};
};
+ };
+};
+
+&mmc0 {
+ num-slots = <1>;
+ status = "okay";
+ vmmc-supply = <&vcc_sd0>;
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
};
};
+
+&pinctrl {
+ pcfg_output_low: pcfg-output-low {
+ output-low;
+ };
+
+ act8846 {
+ act8846_dvs0_ctl: act8846-dvs0-ctl {
+ rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
+ };
+ };
+
+ ir-receiver {
+ ir_recv_pin: ir-recv-pin {
+ rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/clock/rk3188-cru.h>
#include "rk3xxx.dtsi"
-#include "rk3188-clocks.dtsi"
/ {
compatible = "rockchip,rk3188";
};
};
- soc {
- global-timer@1013c200 {
- interrupts = <GIC_PPI 11 0xf04>;
+ sram: sram@10080000 {
+ compatible = "mmio-sram";
+ reg = <0x10080000 0x8000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x10080000 0x8000>;
+
+ smp-sram@0 {
+ compatible = "rockchip,rk3066-smp-sram";
+ reg = <0x0 0x50>;
};
+ };
+
+ cru: clock-controller@20000000 {
+ compatible = "rockchip,rk3188-cru";
+ reg = <0x20000000 0x1000>;
+ rockchip,grf = <&grf>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ pinctrl: pinctrl {
+ compatible = "rockchip,rk3188-pinctrl";
+ rockchip,grf = <&grf>;
+ rockchip,pmu = <&pmu>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpio0: gpio0@0x2000a000 {
+ compatible = "rockchip,rk3188-gpio-bank0";
+ reg = <0x2000a000 0x100>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
- local-timer@1013c600 {
- interrupts = <GIC_PPI 13 0xf04>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
- sram: sram@10080000 {
- compatible = "mmio-sram";
- reg = <0x10080000 0x8000>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x10080000 0x8000>;
+ gpio1: gpio1@0x2003c000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x2003c000 0x100>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO1>;
- smp-sram@0 {
- compatible = "rockchip,rk3066-smp-sram";
- reg = <0x0 0x50>;
- };
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
- pinctrl@20008000 {
- compatible = "rockchip,rk3188-pinctrl";
- rockchip,grf = <&grf>;
- rockchip,pmu = <&pmu>;
+ gpio2: gpio2@2003e000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x2003e000 0x100>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO2>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
+ gpio-controller;
+ #gpio-cells = <2>;
- gpio0: gpio0@0x2000a000 {
- compatible = "rockchip,rk3188-gpio-bank0";
- reg = <0x2000a000 0x100>;
- interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 9>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ gpio3: gpio3@20080000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x20080000 0x100>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO3>;
- interrupt-controller;
- #interrupt-cells = <2>;
- };
+ gpio-controller;
+ #gpio-cells = <2>;
- gpio1: gpio1@0x2003c000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x2003c000 0x100>;
- interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 10>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ pcfg_pull_up: pcfg_pull_up {
+ bias-pull-up;
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
- };
+ pcfg_pull_down: pcfg_pull_down {
+ bias-pull-down;
+ };
- gpio2: gpio2@2003e000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x2003e000 0x100>;
- interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 11>;
+ pcfg_pull_none: pcfg_pull_none {
+ bias-disable;
+ };
+
+ i2c0 {
+ i2c0_xfer: i2c0-xfer {
+ rockchip,pins = <RK_GPIO1 24 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 25 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ i2c1 {
+ i2c1_xfer: i2c1-xfer {
+ rockchip,pins = <RK_GPIO1 26 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 27 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ i2c2 {
+ i2c2_xfer: i2c2-xfer {
+ rockchip,pins = <RK_GPIO1 28 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 29 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- gpio3: gpio3@20080000 {
- compatible = "rockchip,gpio-bank";
- reg = <0x20080000 0x100>;
- interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_gates8 12>;
+ i2c3 {
+ i2c3_xfer: i2c3-xfer {
+ rockchip,pins = <RK_GPIO3 14 RK_FUNC_2 &pcfg_pull_none>,
+ <RK_GPIO3 15 RK_FUNC_2 &pcfg_pull_none>;
+ };
+ };
- gpio-controller;
- #gpio-cells = <2>;
+ i2c4 {
+ i2c4_xfer: i2c4-xfer {
+ rockchip,pins = <RK_GPIO1 30 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 31 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
- interrupt-controller;
- #interrupt-cells = <2>;
+ pwm0 {
+ pwm0_out: pwm0-out {
+ rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- pcfg_pull_up: pcfg_pull_up {
- bias-pull-up;
+ pwm1 {
+ pwm1_out: pwm1-out {
+ rockchip,pins = <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- pcfg_pull_down: pcfg_pull_down {
- bias-pull-down;
+ pwm2 {
+ pwm2_out: pwm2-out {
+ rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- pcfg_pull_none: pcfg_pull_none {
- bias-disable;
+ pwm3 {
+ pwm3_out: pwm3-out {
+ rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- uart0 {
- uart0_xfer: uart0-xfer {
- rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>,
- <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart0 {
+ uart0_xfer: uart0-xfer {
+ rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>,
+ <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>;
+ };
- uart0_cts: uart0-cts {
- rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart0_cts: uart0-cts {
+ rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>;
+ };
- uart0_rts: uart0-rts {
- rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart0_rts: uart0-rts {
+ rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- uart1 {
- uart1_xfer: uart1-xfer {
- rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_up>,
- <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart1 {
+ uart1_xfer: uart1-xfer {
+ rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_up>,
+ <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>;
+ };
- uart1_cts: uart1-cts {
- rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart1_cts: uart1-cts {
+ rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>;
+ };
- uart1_rts: uart1-rts {
- rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart1_rts: uart1-rts {
+ rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- uart2 {
- uart2_xfer: uart2-xfer {
- rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_up>,
- <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>;
- };
- /* no rts / cts for uart2 */
+ uart2 {
+ uart2_xfer: uart2-xfer {
+ rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_up>,
+ <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>;
};
+ /* no rts / cts for uart2 */
+ };
- uart3 {
- uart3_xfer: uart3-xfer {
- rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_up>,
- <RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart3 {
+ uart3_xfer: uart3-xfer {
+ rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_up>,
+ <RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>;
+ };
- uart3_cts: uart3-cts {
- rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart3_cts: uart3-cts {
+ rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>;
+ };
- uart3_rts: uart3-rts {
- rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>;
- };
+ uart3_rts: uart3-rts {
+ rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- sd0 {
- sd0_clk: sd0-clk {
- rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd0 {
+ sd0_clk: sd0-clk {
+ rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd0_cmd: sd0-cmd {
- rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd0_cmd: sd0-cmd {
+ rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd0_cd: sd0-cd {
- rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd0_cd: sd0-cd {
+ rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd0_wp: sd0-wp {
- rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd0_wp: sd0-wp {
+ rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd0_pwr: sd0-pwr {
- rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd0_pwr: sd0-pwr {
+ rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd0_bus1: sd0-bus-width1 {
- rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd0_bus1: sd0-bus-width1 {
+ rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd0_bus4: sd0-bus-width4 {
- rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
- <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>,
- <RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>,
- <RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd0_bus4: sd0-bus-width4 {
+ rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>;
};
+ };
- sd1 {
- sd1_clk: sd1-clk {
- rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd1 {
+ sd1_clk: sd1-clk {
+ rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd1_cmd: sd1-cmd {
- rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd1_cmd: sd1-cmd {
+ rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd1_cd: sd1-cd {
- rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd1_cd: sd1-cd {
+ rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd1_wp: sd1-wp {
- rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd1_wp: sd1-wp {
+ rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd1_bus1: sd1-bus-width1 {
- rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd1_bus1: sd1-bus-width1 {
+ rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>;
+ };
- sd1_bus4: sd1-bus-width4 {
- rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>,
- <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>,
- <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>,
- <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
- };
+ sd1_bus4: sd1-bus-width4 {
+ rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
};
};
};
};
+
+&global_timer {
+ interrupts = <GIC_PPI 11 0xf04>;
+};
+
+&local_timer {
+ interrupts = <GIC_PPI 13 0xf04>;
+};
+
+&i2c0 {
+ compatible = "rockchip,rk3188-i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_xfer>;
+};
+
+&i2c1 {
+ compatible = "rockchip,rk3188-i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_xfer>;
+};
+
+&i2c2 {
+ compatible = "rockchip,rk3188-i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_xfer>;
+};
+
+&i2c3 {
+ compatible = "rockchip,rk3188-i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_xfer>;
+};
+
+&i2c4 {
+ compatible = "rockchip,rk3188-i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_xfer>;
+};
+
+&pwm0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_out>;
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm1_out>;
+};
+
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_out>;
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm3_out>;
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer>;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_xfer>;
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_xfer>;
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_xfer>;
+};
+
+&wdt {
+ compatible = "rockchip,rk3188-wdt", "snps,dw-wdt";
+};
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "rk3288-evb.dtsi"
+
+/ {
+ compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
+};
+
+&i2c0 {
+ hym8563@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hym8563_int>;
+
+ #clock-cells = <0>;
+ clock-output-names = "xin32k";
+ };
+
+ act8846: act8846@5a {
+ compatible = "active-semi,act8846";
+ reg = <0x5a>;
+ status = "okay";
+
+ regulators {
+ vcc_ddr: REG1 {
+ regulator-name = "VCC_DDR";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vcc_io: REG2 {
+ regulator-name = "VCC_IO";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_log: REG3 {
+ regulator-name = "VDD_LOG";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ vcc_20: REG4 {
+ regulator-name = "VCC_20";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ vccio_sd: REG5 {
+ regulator-name = "VCCIO_SD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd10_lcd: REG6 {
+ regulator-name = "VDD10_LCD";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ vcca_codec: REG7 {
+ regulator-name = "VCCA_CODEC";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vcca_tp: REG8 {
+ regulator-name = "VCCA_TP";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vccio_pmu: REG9 {
+ regulator-name = "VCCIO_PMU";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_10: REG10 {
+ regulator-name = "VDD_10";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ vcc_18: REG11 {
+ regulator-name = "VCC_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vcc18_lcd: REG12 {
+ regulator-name = "VCC18_LCD";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&pinctrl {
+ hym8563 {
+ hym8563_int: hym8563-int {
+ rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "rk3288-evb.dtsi"
+
+/ {
+ compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288";
+};
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "rk3288.dtsi"
+
+/ {
+ memory {
+ reg = <0x0 0x80000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwrbtn>;
+
+ button@0 {
+ gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+ linux,code = <116>;
+ label = "GPIO Key Power";
+ linux,input-type = <1>;
+ gpio-key,wakeup = <1>;
+ debounce-interval = <100>;
+ };
+ };
+
+ /* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */
+ vcc_host: vcc-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "vcc_host";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&uart4 {
+ status = "okay";
+};
+
+&pinctrl {
+ buttons {
+ pwrbtn: pwrbtn {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/clock/rk3288-cru.h>
+#include "skeleton.dtsi"
+
+/ {
+ compatible = "rockchip,rk3288";
+
+ interrupt-parent = <&gic>;
+
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c4 = &i2c4;
+ i2c5 = &i2c5;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ serial3 = &uart3;
+ serial4 = &uart4;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@500 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a12";
+ reg = <0x500>;
+ };
+ cpu@501 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a12";
+ reg = <0x501>;
+ };
+ cpu@502 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a12";
+ reg = <0x502>;
+ };
+ cpu@503 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a12";
+ reg = <0x503>;
+ };
+ };
+
+ xin24m: oscillator {
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ clock-output-names = "xin24m";
+ #clock-cells = <0>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ clock-frequency = <24000000>;
+ };
+
+ i2c1: i2c@ff140000 {
+ compatible = "rockchip,rk3288-i2c";
+ reg = <0xff140000 0x1000>;
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "i2c";
+ clocks = <&cru PCLK_I2C1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_xfer>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@ff150000 {
+ compatible = "rockchip,rk3288-i2c";
+ reg = <0xff150000 0x1000>;
+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "i2c";
+ clocks = <&cru PCLK_I2C3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_xfer>;
+ status = "disabled";
+ };
+
+ i2c4: i2c@ff160000 {
+ compatible = "rockchip,rk3288-i2c";
+ reg = <0xff160000 0x1000>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "i2c";
+ clocks = <&cru PCLK_I2C4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_xfer>;
+ status = "disabled";
+ };
+
+ i2c5: i2c@ff170000 {
+ compatible = "rockchip,rk3288-i2c";
+ reg = <0xff170000 0x1000>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "i2c";
+ clocks = <&cru PCLK_I2C5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_xfer>;
+ status = "disabled";
+ };
+
+ uart0: serial@ff180000 {
+ compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+ reg = <0xff180000 0x100>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+ clock-names = "baudclk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer>;
+ status = "disabled";
+ };
+
+ uart1: serial@ff190000 {
+ compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+ reg = <0xff190000 0x100>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+ clock-names = "baudclk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_xfer>;
+ status = "disabled";
+ };
+
+ uart2: serial@ff690000 {
+ compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+ reg = <0xff690000 0x100>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+ clock-names = "baudclk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_xfer>;
+ status = "disabled";
+ };
+
+ uart3: serial@ff1b0000 {
+ compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+ reg = <0xff1b0000 0x100>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+ clock-names = "baudclk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_xfer>;
+ status = "disabled";
+ };
+
+ uart4: serial@ff1c0000 {
+ compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+ reg = <0xff1c0000 0x100>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
+ clock-names = "baudclk", "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart4_xfer>;
+ status = "disabled";
+ };
+
+ i2c0: i2c@ff650000 {
+ compatible = "rockchip,rk3288-i2c";
+ reg = <0xff650000 0x1000>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "i2c";
+ clocks = <&cru PCLK_I2C0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_xfer>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@ff660000 {
+ compatible = "rockchip,rk3288-i2c";
+ reg = <0xff660000 0x1000>;
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "i2c";
+ clocks = <&cru PCLK_I2C2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_xfer>;
+ status = "disabled";
+ };
+
+ pmu: power-management@ff730000 {
+ compatible = "rockchip,rk3288-pmu", "syscon";
+ reg = <0xff730000 0x100>;
+ };
+
+ sgrf: syscon@ff740000 {
+ compatible = "rockchip,rk3288-sgrf", "syscon";
+ reg = <0xff740000 0x1000>;
+ };
+
+ cru: clock-controller@ff760000 {
+ compatible = "rockchip,rk3288-cru";
+ reg = <0xff760000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ grf: syscon@ff770000 {
+ compatible = "rockchip,rk3288-grf", "syscon";
+ reg = <0xff770000 0x1000>;
+ };
+
+ wdt: watchdog@ff800000 {
+ compatible = "rockchip,rk3288-wdt", "snps,dw-wdt";
+ reg = <0xff800000 0x100>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ usb_host0_ehci: usb@ff500000 {
+ compatible = "generic-ehci";
+ reg = <0xff500000 0x100>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_USBHOST0>;
+ clock-names = "usbhost";
+ status = "disabled";
+ };
+
+ /* NOTE: ohci@ff520000 doesn't actually work on hardware */
+
+ usb_hsic: usb@ff5c0000 {
+ compatible = "generic-ehci";
+ reg = <0xff5c0000 0x100>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_HSIC>;
+ clock-names = "usbhost";
+ status = "disabled";
+ };
+
+ gic: interrupt-controller@ffc01000 {
+ compatible = "arm,gic-400";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+
+ reg = <0xffc01000 0x1000>,
+ <0xffc02000 0x1000>,
+ <0xffc04000 0x2000>,
+ <0xffc06000 0x2000>;
+ interrupts = <GIC_PPI 9 0xf04>;
+ };
+
+ pinctrl: pinctrl {
+ compatible = "rockchip,rk3288-pinctrl";
+ rockchip,grf = <&grf>;
+ rockchip,pmu = <&pmu>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpio0: gpio0@ff750000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff750000 0x100>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio1@ff780000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff780000 0x100>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO1>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio2@ff790000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff790000 0x100>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO2>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio3@ff7a0000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff7a0000 0x100>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO3>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio4@ff7b0000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff7b0000 0x100>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio5: gpio5@ff7c0000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff7c0000 0x100>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO5>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio6: gpio6@ff7d0000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff7d0000 0x100>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO6>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio7: gpio7@ff7e0000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff7e0000 0x100>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO7>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio8: gpio8@ff7f0000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0xff7f0000 0x100>;
+ interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO8>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pcfg_pull_up: pcfg-pull-up {
+ bias-pull-up;
+ };
+
+ pcfg_pull_down: pcfg-pull-down {
+ bias-pull-down;
+ };
+
+ pcfg_pull_none: pcfg-pull-none {
+ bias-disable;
+ };
+
+ i2c0 {
+ i2c0_xfer: i2c0-xfer {
+ rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>,
+ <0 16 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ i2c1 {
+ i2c1_xfer: i2c1-xfer {
+ rockchip,pins = <8 4 RK_FUNC_1 &pcfg_pull_none>,
+ <8 5 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ i2c2 {
+ i2c2_xfer: i2c2-xfer {
+ rockchip,pins = <6 9 RK_FUNC_1 &pcfg_pull_none>,
+ <6 10 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ i2c3 {
+ i2c3_xfer: i2c3-xfer {
+ rockchip,pins = <2 16 RK_FUNC_1 &pcfg_pull_none>,
+ <2 17 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ i2c4 {
+ i2c4_xfer: i2c4-xfer {
+ rockchip,pins = <7 17 RK_FUNC_1 &pcfg_pull_none>,
+ <7 18 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ i2c5 {
+ i2c5_xfer: i2c5-xfer {
+ rockchip,pins = <7 19 RK_FUNC_1 &pcfg_pull_none>,
+ <7 20 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_clk: sdmmc-clk {
+ rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sdmmc_cmd: sdmmc-cmd {
+ rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdmmc_cd: sdmcc-cd {
+ rockchip,pins = <6 22 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdmmc_bus1: sdmmc-bus1 {
+ rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdmmc_bus4: sdmmc-bus4 {
+ rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>,
+ <6 17 RK_FUNC_1 &pcfg_pull_up>,
+ <6 18 RK_FUNC_1 &pcfg_pull_up>,
+ <6 19 RK_FUNC_1 &pcfg_pull_up>;
+ };
+ };
+
+ emmc {
+ emmc_clk: emmc-clk {
+ rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>;
+ };
+
+ emmc_cmd: emmc-cmd {
+ rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_up>;
+ };
+
+ emmc_pwr: emmc-pwr {
+ rockchip,pins = <3 9 RK_FUNC_2 &pcfg_pull_up>;
+ };
+
+ emmc_bus1: emmc-bus1 {
+ rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>;
+ };
+
+ emmc_bus4: emmc-bus4 {
+ rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
+ <3 1 RK_FUNC_2 &pcfg_pull_up>,
+ <3 2 RK_FUNC_2 &pcfg_pull_up>,
+ <3 3 RK_FUNC_2 &pcfg_pull_up>;
+ };
+
+ emmc_bus8: emmc-bus8 {
+ rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
+ <3 1 RK_FUNC_2 &pcfg_pull_up>,
+ <3 2 RK_FUNC_2 &pcfg_pull_up>,
+ <3 3 RK_FUNC_2 &pcfg_pull_up>,
+ <3 4 RK_FUNC_2 &pcfg_pull_up>,
+ <3 5 RK_FUNC_2 &pcfg_pull_up>,
+ <3 6 RK_FUNC_2 &pcfg_pull_up>,
+ <3 7 RK_FUNC_2 &pcfg_pull_up>;
+ };
+ };
+
+ uart0 {
+ uart0_xfer: uart0-xfer {
+ rockchip,pins = <4 16 RK_FUNC_1 &pcfg_pull_up>,
+ <4 17 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart0_cts: uart0-cts {
+ rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart0_rts: uart0-rts {
+ rockchip,pins = <4 19 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ uart1 {
+ uart1_xfer: uart1-xfer {
+ rockchip,pins = <5 8 RK_FUNC_1 &pcfg_pull_up>,
+ <5 9 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart1_cts: uart1-cts {
+ rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart1_rts: uart1-rts {
+ rockchip,pins = <5 11 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ uart2 {
+ uart2_xfer: uart2-xfer {
+ rockchip,pins = <7 22 RK_FUNC_1 &pcfg_pull_up>,
+ <7 23 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ /* no rts / cts for uart2 */
+ };
+
+ uart3 {
+ uart3_xfer: uart3-xfer {
+ rockchip,pins = <7 7 RK_FUNC_1 &pcfg_pull_up>,
+ <7 8 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart3_cts: uart3-cts {
+ rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart3_rts: uart3-rts {
+ rockchip,pins = <7 10 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ uart4 {
+ uart4_xfer: uart4-xfer {
+ rockchip,pins = <5 12 3 &pcfg_pull_up>,
+ <5 13 3 &pcfg_pull_none>;
+ };
+
+ uart4_cts: uart4-cts {
+ rockchip,pins = <5 14 3 &pcfg_pull_none>;
+ };
+
+ uart4_rts: uart4-rts {
+ rockchip,pins = <5 15 3 &pcfg_pull_none>;
+ };
+ };
+ };
+};
/ {
interrupt-parent = <&gic>;
- soc {
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c4 = &i2c4;
+ };
+
+ xin24m: oscillator {
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ #clock-cells = <0>;
+ clock-output-names = "xin24m";
+ };
+
+ L2: l2-cache-controller@10138000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x10138000 0x1000>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ scu@1013c000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x1013c000 0x100>;
+ };
+
+ global_timer: global-timer@1013c200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x1013c200 0x20>;
+ interrupts = <GIC_PPI 11 0x304>;
+ clocks = <&cru CORE_PERI>;
+ };
+
+ local_timer: local-timer@1013c600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x1013c600 0x20>;
+ interrupts = <GIC_PPI 13 0x304>;
+ clocks = <&cru CORE_PERI>;
+ };
+
+ gic: interrupt-controller@1013d000 {
+ compatible = "arm,cortex-a9-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x1013d000 0x1000>,
+ <0x1013c100 0x0100>;
+ };
+
+ uart0: serial@10124000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10124000 0x400>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <1>;
+ clock-names = "baudclk", "apb_pclk";
+ clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+ status = "disabled";
+ };
+
+ uart1: serial@10126000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10126000 0x400>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <1>;
+ clock-names = "baudclk", "apb_pclk";
+ clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+ status = "disabled";
+ };
+
+ mmc0: dwmmc@10214000 {
+ compatible = "rockchip,rk2928-dw-mshc";
+ reg = <0x10214000 0x1000>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
- #size-cells = <1>;
- compatible = "simple-bus";
- ranges;
-
- scu@1013c000 {
- compatible = "arm,cortex-a9-scu";
- reg = <0x1013c000 0x100>;
- };
-
- pmu: pmu@20004000 {
- compatible = "rockchip,rk3066-pmu", "syscon";
- reg = <0x20004000 0x100>;
- };
-
- grf: grf@20008000 {
- compatible = "syscon";
- reg = <0x20008000 0x200>;
- };
-
- gic: interrupt-controller@1013d000 {
- compatible = "arm,cortex-a9-gic";
- interrupt-controller;
- #interrupt-cells = <3>;
- reg = <0x1013d000 0x1000>,
- <0x1013c100 0x0100>;
- };
-
- L2: l2-cache-controller@10138000 {
- compatible = "arm,pl310-cache";
- reg = <0x10138000 0x1000>;
- cache-unified;
- cache-level = <2>;
- };
-
- global-timer@1013c200 {
- compatible = "arm,cortex-a9-global-timer";
- reg = <0x1013c200 0x20>;
- interrupts = <GIC_PPI 11 0x304>;
- clocks = <&dummy150m>;
- };
-
- local-timer@1013c600 {
- compatible = "arm,cortex-a9-twd-timer";
- reg = <0x1013c600 0x20>;
- interrupts = <GIC_PPI 13 0x304>;
- clocks = <&dummy150m>;
- };
-
- uart0: serial@10124000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x10124000 0x400>;
- interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
- reg-shift = <2>;
- reg-io-width = <1>;
- clocks = <&clk_gates1 8>;
- status = "disabled";
- };
-
- uart1: serial@10126000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x10126000 0x400>;
- interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
- reg-shift = <2>;
- reg-io-width = <1>;
- clocks = <&clk_gates1 10>;
- status = "disabled";
- };
-
- uart2: serial@20064000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x20064000 0x400>;
- interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
- reg-shift = <2>;
- reg-io-width = <1>;
- clocks = <&clk_gates1 12>;
- status = "disabled";
- };
-
- uart3: serial@20068000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x20068000 0x400>;
- interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
- reg-shift = <2>;
- reg-io-width = <1>;
- clocks = <&clk_gates1 14>;
- status = "disabled";
- };
-
- dwmmc@10214000 {
- compatible = "rockchip,rk2928-dw-mshc";
- reg = <0x10214000 0x1000>;
- interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- clocks = <&clk_gates5 10>, <&clk_gates2 11>;
- clock-names = "biu", "ciu";
-
- status = "disabled";
- };
-
- dwmmc@10218000 {
- compatible = "rockchip,rk2928-dw-mshc";
- reg = <0x10218000 0x1000>;
- interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- clocks = <&clk_gates5 11>, <&clk_gates2 13>;
- clock-names = "biu", "ciu";
-
- status = "disabled";
- };
+ #size-cells = <0>;
+
+ clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
+ clock-names = "biu", "ciu";
+
+ status = "disabled";
+ };
+
+ mmc1: dwmmc@10218000 {
+ compatible = "rockchip,rk2928-dw-mshc";
+ reg = <0x10218000 0x1000>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>;
+ clock-names = "biu", "ciu";
+
+ status = "disabled";
+ };
+
+ pmu: pmu@20004000 {
+ compatible = "rockchip,rk3066-pmu", "syscon";
+ reg = <0x20004000 0x100>;
+ };
+
+ grf: grf@20008000 {
+ compatible = "syscon";
+ reg = <0x20008000 0x200>;
+ };
+
+ i2c0: i2c@2002d000 {
+ compatible = "rockchip,rk3066-i2c";
+ reg = <0x2002d000 0x1000>;
+ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rockchip,grf = <&grf>;
+ rockchip,bus-index = <0>;
+
+ clock-names = "i2c";
+ clocks = <&cru PCLK_I2C0>;
+
+ status = "disabled";
+ };
+
+ i2c1: i2c@2002f000 {
+ compatible = "rockchip,rk3066-i2c";
+ reg = <0x2002f000 0x1000>;
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rockchip,grf = <&grf>;
+
+ clocks = <&cru PCLK_I2C1>;
+ clock-names = "i2c";
+
+ status = "disabled";
+ };
+
+ pwm0: pwm@20030000 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20030000 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM01>;
+ status = "disabled";
+ };
+
+ pwm1: pwm@20030010 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20030010 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM01>;
+ status = "disabled";
+ };
+
+ wdt: watchdog@2004c000 {
+ compatible = "snps,dw-wdt";
+ reg = <0x2004c000 0x100>;
+ clocks = <&cru PCLK_WDT>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ pwm2: pwm@20050020 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20050020 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM23>;
+ status = "disabled";
+ };
+
+ pwm3: pwm@20050030 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20050030 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM23>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@20056000 {
+ compatible = "rockchip,rk3066-i2c";
+ reg = <0x20056000 0x1000>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rockchip,grf = <&grf>;
+
+ clocks = <&cru PCLK_I2C2>;
+ clock-names = "i2c";
+
+ status = "disabled";
+ };
+
+ i2c3: i2c@2005a000 {
+ compatible = "rockchip,rk3066-i2c";
+ reg = <0x2005a000 0x1000>;
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rockchip,grf = <&grf>;
+
+ clocks = <&cru PCLK_I2C3>;
+ clock-names = "i2c";
+
+ status = "disabled";
+ };
+
+ i2c4: i2c@2005e000 {
+ compatible = "rockchip,rk3066-i2c";
+ reg = <0x2005e000 0x1000>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rockchip,grf = <&grf>;
+
+ clocks = <&cru PCLK_I2C4>;
+ clock-names = "i2c";
+
+ status = "disabled";
+ };
+
+ uart2: serial@20064000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x20064000 0x400>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <1>;
+ clock-names = "baudclk", "apb_pclk";
+ clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+ status = "disabled";
+ };
+
+ uart3: serial@20068000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x20068000 0x400>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <1>;
+ clock-names = "baudclk", "apb_pclk";
+ clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+ status = "disabled";
};
};
--- /dev/null
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for Samsung Aquila board.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+ model = "Samsung Aquila based on S5PC110";
+ compatible = "samsung,aquila", "samsung,s5pv210";
+
+ aliases {
+ i2c3 = &i2c_pmic;
+ };
+
+ chosen {
+ bootargs = "console=ttySAC2,115200n8 root=/dev/mmcblk1p5 rw rootwait ignore_loglevel earlyprintk";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x30000000 0x05000000
+ 0x40000000 0x18000000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vtf_reg: fixed-regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "V_TF_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ gpios = <&mp05 4 0>;
+ enable-active-high;
+ };
+
+ pda_reg: fixed-regulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1.8V_PDA";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ reg = <1>;
+ };
+
+ bat_reg: fixed-regulator@2 {
+ compatible = "regulator-fixed";
+ regulator-name = "V_BAT";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ reg = <2>;
+ };
+ };
+
+ i2c_pmic: i2c-pmic {
+ compatible = "i2c-gpio";
+ gpios = <&gpj4 0 0>, /* sda */
+ <&gpj4 3 0>; /* scl */
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@66 {
+ compatible = "national,lp3974";
+ reg = <0x66>;
+
+ max8998,pmic-buck1-default-dvs-idx = <0>;
+ max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>,
+ <&gph0 4 0>;
+ max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ max8998,pmic-buck2-default-dvs-idx = <0>;
+ max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>;
+ max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
+
+ regulators {
+ ldo2_reg: LDO2 {
+ regulator-name = "VALIVE_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VUSB+MIPI_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VADC_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VTF_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VCC_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VCC_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VUSB+VDAC_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VCC+VCAM_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "CAM_IO_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "CAM_ISP_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "CAM_A_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "CAM_CIF_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "CAM_AF_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VMIPI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "CAM_8M_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "VARM_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "VINT_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "VCC_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "CAM_CORE_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vichg_reg: ENVICHG {
+ regulator-name = "VICHG";
+ };
+
+ safeout1_reg: ESAFEOUT1 {
+ regulator-name = "SAFEOUT1";
+ regulator-always-on;
+ };
+
+ safeout2_reg: ESAFEOUT2 {
+ regulator-name = "SAFEOUT2";
+ regulator-boot-on;
+ };
+ };
+ };
+
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power-key {
+ gpios = <&gph2 6 1>;
+ linux,code = <KEY_POWER>;
+ label = "power";
+ debounce-interval = <1>;
+ gpio-key,wakeup;
+ };
+ };
+};
+
+&xusbxti {
+ clock-frequency = <24000000>;
+};
+
+&keypad {
+ linux,input-no-autorepeat;
+ linux,input-wakeup;
+ samsung,keypad-num-rows = <3>;
+ samsung,keypad-num-columns = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
+ <&keypad_col0>, <&keypad_col1>, <&keypad_col2>;
+ status = "okay";
+
+ key_1 {
+ keypad,row = <0>;
+ keypad,column = <1>;
+ linux,code = <KEY_CONNECT>;
+ };
+
+ key_2 {
+ keypad,row = <0>;
+ keypad,column = <2>;
+ linux,code = <KEY_BACK>;
+ };
+
+ key_3 {
+ keypad,row = <1>;
+ keypad,column = <1>;
+ linux,code = <KEY_CAMERA_FOCUS>;
+ };
+
+ key_4 {
+ keypad,row = <1>;
+ keypad,column = <2>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ key_5 {
+ keypad,row = <2>;
+ keypad,column = <1>;
+ linux,code = <KEY_CAMERA>;
+ };
+
+ key_6 {
+ keypad,row = <2>;
+ keypad,column = <2>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&sdhci0 {
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+ vmmc-supply = <&ldo5_reg>;
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>;
+ pinctrl-names = "default";
+};
+
+&sdhci2 {
+ bus-width = <4>;
+ cd-gpios = <&gph3 4 1>;
+ vmmc-supply = <&vtf_reg>;
+ cd-inverted;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &t_flash_detect>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&onenand {
+ status = "okay";
+};
+
+&hsotg {
+ vusb_a-supply = <&ldo3_reg>;
+ vusb_d-supply = <&ldo8_reg>;
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&fimd {
+ pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing {
+ clock-frequency = <0>;
+ hactive = <800>;
+ vactive = <480>;
+ hfront-porch = <16>;
+ hback-porch = <16>;
+ hsync-len = <2>;
+ vback-porch = <3>;
+ vfront-porch = <28>;
+ vsync-len = <1>;
+ };
+ };
+};
+
+&pinctrl0 {
+ t_flash_detect: t-flash-detect {
+ samsung,pins = "gph3-4";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ };
+};
--- /dev/null
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for Samsung Goni board.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+ model = "Samsung Goni based on S5PC110";
+ compatible = "samsung,goni", "samsung,s5pv210";
+
+ aliases {
+ i2c3 = &i2c_pmic;
+ };
+
+ chosen {
+ bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p5 rw rootwait ignore_loglevel earlyprintk";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x30000000 0x05000000
+ 0x40000000 0x10000000
+ 0x50000000 0x08000000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vtf_reg: fixed-regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "V_TF_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ reg = <0>;
+ gpios = <&mp05 4 0>;
+ enable-active-high;
+ };
+
+ pda_reg: fixed-regulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1.8V_PDA";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ reg = <1>;
+ };
+
+ bat_reg: fixed-regulator@2 {
+ compatible = "regulator-fixed";
+ regulator-name = "V_BAT";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ reg = <2>;
+ };
+
+ tsp_reg: fixed-regulator@3 {
+ compatible = "regulator-fixed";
+ regulator-name = "TSP_VDD";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ reg = <3>;
+ gpios = <&gpj1 3 0>;
+ enable-active-high;
+ };
+ };
+
+ i2c_pmic: i2c-pmic {
+ compatible = "i2c-gpio";
+ gpios = <&gpj4 0 0>, /* sda */
+ <&gpj4 3 0>; /* scl */
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@66 {
+ compatible = "national,lp3974";
+ reg = <0x66>;
+
+ max8998,pmic-buck1-default-dvs-idx = <0>;
+ max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>,
+ <&gph0 4 0>;
+ max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ max8998,pmic-buck2-default-dvs-idx = <0>;
+ max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>;
+ max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
+
+ regulators {
+ ldo2_reg: LDO2 {
+ regulator-name = "VALIVE_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VUSB+MIPI_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VADC_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VTF_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VCC_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VLCD_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VUSB+VDAC_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VCC+VCAM_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-boot-on;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "CAM_IO_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "CAM_ISP_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "CAM_A_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "CAM_CIF_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "CAM_AF_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VMIPI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "CAM_8M_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "VARM_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "VINT_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "VCC_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "CAM_CORE_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power-key {
+ gpios = <&gph2 6 1>;
+ linux,code = <KEY_POWER>;
+ label = "power";
+ debounce-interval = <1>;
+ gpio-key,wakeup;
+ };
+ };
+};
+
+&xusbxti {
+ clock-frequency = <24000000>;
+};
+
+&keypad {
+ linux,input-no-autorepeat;
+ linux,input-wakeup;
+ samsung,keypad-num-rows = <3>;
+ samsung,keypad-num-columns = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
+ <&keypad_col0>, <&keypad_col1>, <&keypad_col2>;
+ status = "okay";
+
+ key_1 {
+ keypad,row = <0>;
+ keypad,column = <1>;
+ linux,code = <KEY_CONNECT>;
+ };
+
+ key_2 {
+ keypad,row = <0>;
+ keypad,column = <2>;
+ linux,code = <KEY_BACK>;
+ };
+
+ key_3 {
+ keypad,row = <1>;
+ keypad,column = <1>;
+ linux,code = <KEY_CAMERA_FOCUS>;
+ };
+
+ key_4 {
+ keypad,row = <1>;
+ keypad,column = <2>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ key_5 {
+ keypad,row = <2>;
+ keypad,column = <1>;
+ linux,code = <KEY_CAMERA>;
+ };
+
+ key_6 {
+ keypad,row = <2>;
+ keypad,column = <2>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&sdhci0 {
+ bus-width = <4>;
+ non-removable;
+ vmmc-supply = <&ldo5_reg>;
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sdhci2 {
+ bus-width = <4>;
+ cd-gpios = <&gph3 4 1>;
+ vmmc-supply = <&vtf_reg>;
+ cd-inverted;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&hsotg {
+ vusb_a-supply = <&ldo3_reg>;
+ vusb_d-supply = <&ldo8_reg>;
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&i2c2 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <400000>;
+ samsung,i2c-slave-addr = <0x10>;
+ status = "okay";
+
+ tsp@4a {
+ compatible = "atmel,maxtouch";
+ reg = <0x4a>;
+ interrupt-parent = <&gpj0>;
+ interrupts = <5 2>;
+
+ atmel,x-line = <17>;
+ atmel,y-line = <11>;
+ atmel,x-size = <800>;
+ atmel,y-size = <480>;
+ atmel,burst-length = <0x21>;
+ atmel,threshold = <0x28>;
+ atmel,orientation = <1>;
+
+ vdd-supply = <&tsp_reg>;
+ };
+};
+
+&i2c0 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <100000>;
+ samsung,i2c-slave-addr = <0x10>;
+ status = "okay";
+
+ noon010pc30: sensor@30 {
+ compatible = "siliconfile,noon010pc30";
+ reg = <0x30>;
+ vddio-supply = <&ldo11_reg>;
+ vdda-supply = <&ldo13_reg>;
+ vdd_core-supply = <&ldo14_reg>;
+
+ clock-frequency = <16000000>;
+ clocks = <&clock_cam 0>;
+ clock-names = "mclk";
+ nreset-gpios = <&gpb 2 0>;
+ nstby-gpios = <&gpb 0 0>;
+
+ port {
+ noon010pc30_ep: endpoint {
+ remote-endpoint = <&fimc0_ep>;
+ bus-width = <8>;
+ hsync-active = <0>;
+ vsync-active = <1>;
+ pclk-sample = <1>;
+ };
+ };
+ };
+};
+
+&camera {
+ pinctrl-0 = <&cam_port_a_io &cam_port_a_clk_active>;
+ pinctrl-1 = <&cam_port_a_io &cam_port_a_clk_idle>;
+ pinctrl-names = "default", "idle";
+
+ parallel-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* camera A input */
+ port@1 {
+ reg = <1>;
+ fimc0_ep: endpoint {
+ remote-endpoint = <&noon010pc30_ep>;
+ bus-width = <8>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ pclk-sample = <0>;
+ };
+ };
+ };
+};
+
+&fimd {
+ pinctrl-0 = <&lcd_clk &lcd_data24>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing {
+ /* 480x800@55Hz */
+ clock-frequency = <23439570>;
+ hactive = <480>;
+ hfront-porch = <16>;
+ hback-porch = <16>;
+ hsync-len = <2>;
+ vactive = <800>;
+ vback-porch = <2>;
+ vfront-porch = <28>;
+ vsync-len = <1>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <0>;
+ pixelclk-active = <0>;
+ };
+ };
+};
+
+&onenand {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Samsung's S5PV210 SoC device nodes are listed in this file. S5PV210
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * S5PV210 SoC. As device tree coverage for S5PV210 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+&pinctrl0 {
+ gpa0: gpa0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa1: gpa1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb: gpb {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc0: gpc0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc1: gpc1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd0: gpd0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpd1: gpd1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpe0: gpe0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpe1: gpe1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf0: gpf0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf1: gpf1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf2: gpf2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf3: gpf3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg0: gpg0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg1: gpg1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg2: gpg2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg3: gpg3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj0: gpj0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj1: gpj1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj2: gpj2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj3: gpj3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj4: gpj4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpgi: gpgi {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ mp01: mp01 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ mp02: mp02 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ mp03: mp03 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ mp04: mp04 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ mp05: mp05 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ mp06: mp06 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ mp07: mp07 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gph0: gph0 {
+ gpio-controller;
+ interrupt-controller;
+ interrupt-parent = <&vic0>;
+ interrupts = <0>, <1>, <2>, <3>,
+ <4>, <5>, <6>, <7>;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ };
+
+ gph1: gph1 {
+ gpio-controller;
+ interrupt-controller;
+ interrupt-parent = <&vic0>;
+ interrupts = <8>, <9>, <10>, <11>,
+ <12>, <13>, <14>, <15>;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ };
+
+ gph2: gph2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ };
+
+ gph3: gph3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ };
+
+ uart0_data: uart0-data {
+ samsung,pins = "gpa0-0", "gpa0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart0_fctl: uart0-fctl {
+ samsung,pins = "gpa0-2", "gpa0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart1_data: uart1-data {
+ samsung,pins = "gpa0-4", "gpa0-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart1_fctl: uart1-fctl {
+ samsung,pins = "gpa0-6", "gpa0-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_data: uart2-data {
+ samsung,pins = "gpa1-0", "gpa1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_fctl: uart2-fctl {
+ samsung,pins = "gpa1-2", "gpa1-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart3_data: uart3-data {
+ samsung,pins = "gpa1-2", "gpa1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart_audio: uart-audio {
+ samsung,pins = "gpa1-2", "gpa1-3";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi0_bus: spi0-bus {
+ samsung,pins = "gpb-0", "gpb-2", "gpb-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi1_bus: spi1-bus {
+ samsung,pins = "gpb-4", "gpb-6", "gpb-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s0_bus: i2s0-bus {
+ samsung,pins = "gpi-0", "gpi-1", "gpi-2", "gpi-3",
+ "gpi-4", "gpi-5", "gpi-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s1_bus: i2s1-bus {
+ samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+ "gpc0-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s2_bus: i2s2-bus {
+ samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+ "gpc1-4";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm1_bus: pcm1-bus {
+ samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+ "gpc0-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ ac97_bus: ac97-bus {
+ samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+ "gpc0-4";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s2_bus: i2s2-bus {
+ samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+ "gpc1-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm2_bus: pcm2-bus {
+ samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+ "gpc1-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spdif_bus: spdif-bus {
+ samsung,pins = "gpc1-0", "gpc1-1";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi2_bus: spi2-bus {
+ samsung,pins = "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4";
+ samsung,pin-function = <5>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c0_bus: i2c0-bus {
+ samsung,pins = "gpd1-0", "gpd1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c1_bus: i2c1-bus {
+ samsung,pins = "gpd1-2", "gpd1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c2_bus: i2c2-bus {
+ samsung,pins = "gpd1-4", "gpd1-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm0_out: pwm0-out {
+ samsung,pins = "gpd0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm1_out: pwm1-out {
+ samsung,pins = "gpd0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm2_out: pwm2-out {
+ samsung,pins = "gpd0-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm3_out: pwm3-out {
+ samsung,pins = "gpd0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row0: keypad-row-0 {
+ samsung,pins = "gph3-0";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row1: keypad-row-1 {
+ samsung,pins = "gph3-1";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row2: keypad-row-2 {
+ samsung,pins = "gph3-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row3: keypad-row-3 {
+ samsung,pins = "gph3-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row4: keypad-row-4 {
+ samsung,pins = "gph3-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row5: keypad-row-5 {
+ samsung,pins = "gph3-5";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row6: keypad-row-6 {
+ samsung,pins = "gph3-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_row7: keypad-row-7 {
+ samsung,pins = "gph3-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col0: keypad-col-0 {
+ samsung,pins = "gph2-0";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col1: keypad-col-1 {
+ samsung,pins = "gph2-1";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col2: keypad-col-2 {
+ samsung,pins = "gph2-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col3: keypad-col-3 {
+ samsung,pins = "gph2-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col4: keypad-col-4 {
+ samsung,pins = "gph2-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col5: keypad-col-5 {
+ samsung,pins = "gph2-5";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col6: keypad-col-6 {
+ samsung,pins = "gph2-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ keypad_col7: keypad-col-7 {
+ samsung,pins = "gph2-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd0_clk: sd0-clk {
+ samsung,pins = "gpg0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_cmd: sd0-cmd {
+ samsung,pins = "gpg0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_cd: sd0-cd {
+ samsung,pins = "gpg0-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus1: sd0-bus-width1 {
+ samsung,pins = "gpg0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus4: sd0-bus-width4 {
+ samsung,pins = "gpg0-3", "gpg0-4", "gpg0-5", "gpg0-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus8: sd0-bus-width8 {
+ samsung,pins = "gpg1-3", "gpg1-4", "gpg1-5", "gpg1-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_clk: sd1-clk {
+ samsung,pins = "gpg1-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_cmd: sd1-cmd {
+ samsung,pins = "gpg1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_cd: sd1-cd {
+ samsung,pins = "gpg1-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus1: sd1-bus-width1 {
+ samsung,pins = "gpg1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus4: sd1-bus-width4 {
+ samsung,pins = "gpg1-3", "gpg1-4", "gpg1-5", "gpg1-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_clk: sd2-clk {
+ samsung,pins = "gpg2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cmd: sd2-cmd {
+ samsung,pins = "gpg2-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cd: sd2-cd {
+ samsung,pins = "gpg2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus1: sd2-bus-width1 {
+ samsung,pins = "gpg2-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus4: sd2-bus-width4 {
+ samsung,pins = "gpg2-3", "gpg2-4", "gpg2-5", "gpg2-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus8: sd2-bus-width8 {
+ samsung,pins = "gpg3-3", "gpg3-4", "gpg3-5", "gpg3-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd3_clk: sd3-clk {
+ samsung,pins = "gpg3-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd3_cmd: sd3-cmd {
+ samsung,pins = "gpg3-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd3_cd: sd3-cd {
+ samsung,pins = "gpg3-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd3_bus1: sd3-bus-width1 {
+ samsung,pins = "gpg3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd3_bus4: sd3-bus-width4 {
+ samsung,pins = "gpg3-3", "gpg3-4", "gpg3-5", "gpg3-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <2>;
+ samsung,pin-drv = <3>;
+ };
+
+ eint0: ext-int0 {
+ samsung,pins = "gph0-0";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint8: ext-int8 {
+ samsung,pins = "gph1-0";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint15: ext-int15 {
+ samsung,pins = "gph1-7";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint16: ext-int16 {
+ samsung,pins = "gph2-0";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint31: ext-int31 {
+ samsung,pins = "gph3-7";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ cam_port_a_io: cam-port-a-io {
+ samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3",
+ "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7",
+ "gpe1-0", "gpe1-1", "gpe1-2", "gpe1-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ cam_port_a_clk_active: cam-port-a-clk-active {
+ samsung,pins = "gpe1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ cam_port_a_clk_idle: cam-port-a-clk-idle {
+ samsung,pins = "gpe1-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ cam_port_b_io: cam-port-b-io {
+ samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3",
+ "gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7",
+ "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ cam_port_b_clk_active: cam-port-b-clk-active {
+ samsung,pins = "gpj1-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ cam_port_b_clk_idle: cam-port-b-clk-idle {
+ samsung,pins = "gpj1-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ lcd_ctrl: lcd-ctrl {
+ samsung,pins = "gpd0-0", "gpd0-1";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ lcd_sync: lcd-sync {
+ samsung,pins = "gpf0-0", "gpf0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ lcd_clk: lcd-clk {
+ samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ lcd_data24: lcd-data-width24 {
+ samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7",
+ "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3",
+ "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7",
+ "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
+ "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7",
+ "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
--- /dev/null
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for YIC System SMDC110 board.
+ *
+ * NOTE: This file is completely based on original board file for mach-smdkc110
+ * available in Linux 3.15 and intends to provide equivalent level of hardware
+ * support. Due to lack of hardware, _no_ testing has been performed.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+ model = "YIC System SMDKC110 based on S5PC110";
+ compatible = "yic,smdkc110", "samsung,s5pv210";
+
+ chosen {
+ bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x20000000 0x20000000>;
+ };
+};
+
+&xusbxti {
+ clock-frequency = <24000000>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&rtc {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ audio-codec@1b {
+ compatible = "wlf,wm8580";
+ reg = <0x1b>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for YIC System SMDV210 board.
+ *
+ * NOTE: This file is completely based on original board file for mach-smdkv210
+ * available in Linux 3.15 and intends to provide equivalent level of hardware
+ * support. Due to lack of hardware, _no_ testing has been performed.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+ model = "YIC System SMDKV210 based on S5PV210";
+ compatible = "yic,smdkv210", "samsung,s5pv210";
+
+ chosen {
+ bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x20000000 0x40000000>;
+ };
+
+ ethernet@18000000 {
+ compatible = "davicom,dm9000";
+ reg = <0xA8000000 0x2 0xA8000002 0x2>;
+ interrupt-parent = <&gph1>;
+ interrupts = <1 4>;
+ local-mac-address = [00 00 de ad be ef];
+ davicom,no-eeprom;
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 3 5000000 0>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm3_out>;
+ };
+};
+
+&xusbxti {
+ clock-frequency = <24000000>;
+};
+
+&keypad {
+ linux,input-no-autorepeat;
+ linux,input-wakeup;
+ samsung,keypad-num-rows = <8>;
+ samsung,keypad-num-columns = <8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
+ <&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
+ <&keypad_row6>, <&keypad_row7>,
+ <&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
+ <&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
+ <&keypad_col6>, <&keypad_col7>;
+ status = "okay";
+
+ key_1 {
+ keypad,row = <0>;
+ keypad,column = <3>;
+ linux,code = <KEY_1>;
+ };
+
+ key_2 {
+ keypad,row = <0>;
+ keypad,column = <4>;
+ linux,code = <KEY_2>;
+ };
+
+ key_3 {
+ keypad,row = <0>;
+ keypad,column = <5>;
+ linux,code = <KEY_3>;
+ };
+
+ key_4 {
+ keypad,row = <0>;
+ keypad,column = <6>;
+ linux,code = <KEY_4>;
+ };
+
+ key_5 {
+ keypad,row = <0
+ >;
+ keypad,column = <7>;
+ linux,code = <KEY_5>;
+ };
+
+ key_6 {
+ keypad,row = <1>;
+ keypad,column = <3>;
+ linux,code = <KEY_A>;
+ };
+ key_7 {
+ keypad,row = <1>;
+ keypad,column = <4>;
+ linux,code = <KEY_B>;
+ };
+
+ key_8 {
+ keypad,row = <1>;
+ keypad,column = <5>;
+ linux,code = <KEY_C>;
+ };
+
+ key_9 {
+ keypad,row = <1>;
+ keypad,column = <6>;
+ linux,code = <KEY_D>;
+ };
+
+ key_10 {
+ keypad,row = <1>;
+ keypad,column = <7>;
+ linux,code = <KEY_E>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sdhci0 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sdhci1 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sdhci2 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sdhci3 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&hsotg {
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&fimd {
+ pinctrl-0 = <&lcd_clk &lcd_data24>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+
+ timing0: timing@0 {
+ /* 800x480@60Hz */
+ clock-frequency = <24373920>;
+ hactive = <800>;
+ vactive = <480>;
+ hfront-porch = <8>;
+ hback-porch = <13>;
+ hsync-len = <3>;
+ vback-porch = <7>;
+ vfront-porch = <5>;
+ vsync-len = <1>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+};
+
+&pwm {
+ samsung,pwm-outputs = <3>;
+};
+
+&i2c0 {
+ status = "okay";
+
+ audio-codec@1b {
+ compatible = "wlf,wm8580";
+ reg = <0x1b>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for Torbreck board.
+ *
+ * NOTE: This file is completely based on original board file for mach-torbreck
+ * available in Linux 3.15 and intends to provide equivalent level of hardware
+ * support. Due to lack of hardware, _no_ testing has been performed.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+ model = "aESOP Torbreck based on S5PV210";
+ compatible = "aesop,torbreck", "samsung,s5pv210";
+
+ chosen {
+ bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x20000000 0x20000000>;
+ };
+};
+
+&xusbxti {
+ clock-frequency = <24000000>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sdhci0 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sdhci1 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sdhci2 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus1 &sd2_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sdhci3 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&i2s0 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Samsung's S5PV210 SoC device nodes are listed in this file. S5PV210
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * S5PV210 SoC. As device tree coverage for S5PV210 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include "skeleton.dtsi"
+#include <dt-bindings/clock/s5pv210.h>
+#include <dt-bindings/clock/s5pv210-audss.h>
+
+/ {
+ aliases {
+ csis0 = &csis0;
+ fimc0 = &fimc0;
+ fimc1 = &fimc1;
+ fimc2 = &fimc2;
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2s0 = &i2s0;
+ i2s1 = &i2s1;
+ i2s2 = &i2s2;
+ pinctrl0 = &pinctrl0;
+ spi0 = &spi0;
+ spi1 = &spi1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a8";
+ reg = <0>;
+ };
+ };
+
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ external-clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ xxti: oscillator@0 {
+ compatible = "fixed-clock";
+ reg = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "xxti";
+ #clock-cells = <0>;
+ };
+
+ xusbxti: oscillator@1 {
+ compatible = "fixed-clock";
+ reg = <1>;
+ clock-frequency = <0>;
+ clock-output-names = "xusbxti";
+ #clock-cells = <0>;
+ };
+ };
+
+ onenand: onenand@b0000000 {
+ compatible = "samsung,s5pv210-onenand";
+ reg = <0xb0600000 0x2000>,
+ <0xb0000000 0x20000>,
+ <0xb0040000 0x20000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <31>;
+ clocks = <&clocks CLK_NANDXL>, <&clocks DOUT_FLASH>;
+ clock-names = "bus", "onenand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ };
+
+ chipid@e0000000 {
+ compatible = "samsung,s5pv210-chipid";
+ reg = <0xe0000000 0x1000>;
+ };
+
+ clocks: clock-controller@e0100000 {
+ compatible = "samsung,s5pv210-clock", "simple-bus";
+ reg = <0xe0100000 0x10000>;
+ clock-names = "xxti", "xusbxti";
+ clocks = <&xxti>, <&xusbxti>;
+ #clock-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ pmu_syscon: syscon@e0108000 {
+ compatible = "samsung-s5pv210-pmu", "syscon";
+ reg = <0xe0108000 0x8000>;
+ };
+ };
+
+ pinctrl0: pinctrl@e0200000 {
+ compatible = "samsung,s5pv210-pinctrl";
+ reg = <0xe0200000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <30>;
+
+ wakeup-interrupt-controller {
+ compatible = "samsung,exynos4210-wakeup-eint";
+ interrupts = <16>;
+ interrupt-parent = <&vic0>;
+ };
+ };
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus";
+ ranges;
+
+ pdma0: dma@e0900000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xe0900000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <19>;
+ clocks = <&clocks CLK_PDMA0>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+
+ pdma1: dma@e0a00000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xe0a00000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <20>;
+ clocks = <&clocks CLK_PDMA1>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+ };
+
+ spi0: spi@e1300000 {
+ compatible = "samsung,s5pv210-spi";
+ reg = <0xe1300000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <15>;
+ dmas = <&pdma0 7>, <&pdma0 6>;
+ dma-names = "tx", "rx";
+ clocks = <&clocks SCLK_SPI0>, <&clocks CLK_SPI0>;
+ clock-names = "spi", "spi_busclk0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_bus>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi1: spi@e1400000 {
+ compatible = "samsung,s5pv210-spi";
+ reg = <0xe1400000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <16>;
+ dmas = <&pdma1 7>, <&pdma1 6>;
+ dma-names = "tx", "rx";
+ clocks = <&clocks SCLK_SPI1>, <&clocks CLK_SPI1>;
+ clock-names = "spi", "spi_busclk0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_bus>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ keypad: keypad@e1600000 {
+ compatible = "samsung,s5pv210-keypad";
+ reg = <0xe1600000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <25>;
+ clocks = <&clocks CLK_KEYIF>;
+ clock-names = "keypad";
+ status = "disabled";
+ };
+
+ i2c0: i2c@e1800000 {
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0xe1800000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <14>;
+ clocks = <&clocks CLK_I2C0>;
+ clock-names = "i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_bus>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@e1a00000 {
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0xe1a00000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <19>;
+ clocks = <&clocks CLK_I2C2>;
+ clock-names = "i2c";
+ pinctrl-0 = <&i2c2_bus>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ audio-subsystem {
+ compatible = "samsung,s5pv210-audss", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ clk_audss: clock-controller@eee10000 {
+ compatible = "samsung,s5pv210-audss-clock";
+ reg = <0xeee10000 0x1000>;
+ clock-names = "hclk", "xxti",
+ "fout_epll",
+ "sclk_audio0";
+ clocks = <&clocks DOUT_HCLKP>, <&xxti>,
+ <&clocks FOUT_EPLL>,
+ <&clocks SCLK_AUDIO0>;
+ #clock-cells = <1>;
+ };
+
+ i2s0: i2s@eee30000 {
+ compatible = "samsung,s5pv210-i2s";
+ reg = <0xeee30000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <16>;
+ dma-names = "rx", "tx", "tx-sec";
+ dmas = <&pdma1 9>, <&pdma1 10>, <&pdma1 11>;
+ clock-names = "iis",
+ "i2s_opclk0",
+ "i2s_opclk1";
+ clocks = <&clk_audss CLK_I2S>,
+ <&clk_audss CLK_I2S>,
+ <&clk_audss CLK_DOUT_AUD_BUS>;
+ samsung,idma-addr = <0xc0010000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+ #sound-dai-cells = <0>;
+ status = "disabled";
+ };
+ };
+
+ i2s1: i2s@e2100000 {
+ compatible = "samsung,s3c6410-i2s";
+ reg = <0xe2100000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <17>;
+ dma-names = "rx", "tx";
+ dmas = <&pdma1 12>, <&pdma1 13>;
+ clock-names = "iis", "i2s_opclk0";
+ clocks = <&clocks CLK_I2S1>, <&clocks SCLK_AUDIO1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s1_bus>;
+ #sound-dai-cells = <0>;
+ status = "disabled";
+ };
+
+ i2s2: i2s@e2a00000 {
+ compatible = "samsung,s3c6410-i2s";
+ reg = <0xe2a00000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <18>;
+ dma-names = "rx", "tx";
+ dmas = <&pdma1 14>, <&pdma1 15>;
+ clock-names = "iis", "i2s_opclk0";
+ clocks = <&clocks CLK_I2S2>, <&clocks SCLK_AUDIO2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s2_bus>;
+ #sound-dai-cells = <0>;
+ status = "disabled";
+ };
+
+ pwm: pwm@e2500000 {
+ compatible = "samsung,s5pc100-pwm";
+ reg = <0xe2500000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <21>, <22>, <23>, <24>, <25>;
+ clock-names = "timers";
+ clocks = <&clocks CLK_PWM>;
+ #pwm-cells = <3>;
+ };
+
+ watchdog: watchdog@e2700000 {
+ compatible = "samsung,s3c2410-wdt";
+ reg = <0xe2700000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <26>;
+ clock-names = "watchdog";
+ clocks = <&clocks CLK_WDT>;
+ };
+
+ rtc: rtc@e2800000 {
+ compatible = "samsung,s3c6410-rtc";
+ reg = <0xe2800000 0x100>;
+ interrupt-parent = <&vic0>;
+ interrupts = <28>, <29>;
+ clocks = <&clocks CLK_RTC>;
+ clock-names = "rtc";
+ status = "disabled";
+ };
+
+ uart0: serial@e2900000 {
+ compatible = "samsung,s5pv210-uart";
+ reg = <0xe2900000 0x400>;
+ interrupt-parent = <&vic1>;
+ interrupts = <10>;
+ clock-names = "uart", "clk_uart_baud0",
+ "clk_uart_baud1";
+ clocks = <&clocks CLK_UART0>, <&clocks CLK_UART0>,
+ <&clocks SCLK_UART0>;
+ status = "disabled";
+ };
+
+ uart1: serial@e2900400 {
+ compatible = "samsung,s5pv210-uart";
+ reg = <0xe2900400 0x400>;
+ interrupt-parent = <&vic1>;
+ interrupts = <11>;
+ clock-names = "uart", "clk_uart_baud0",
+ "clk_uart_baud1";
+ clocks = <&clocks CLK_UART1>, <&clocks CLK_UART1>,
+ <&clocks SCLK_UART1>;
+ status = "disabled";
+ };
+
+ uart2: serial@e2900800 {
+ compatible = "samsung,s5pv210-uart";
+ reg = <0xe2900800 0x400>;
+ interrupt-parent = <&vic1>;
+ interrupts = <12>;
+ clock-names = "uart", "clk_uart_baud0",
+ "clk_uart_baud1";
+ clocks = <&clocks CLK_UART2>, <&clocks CLK_UART2>,
+ <&clocks SCLK_UART2>;
+ status = "disabled";
+ };
+
+ uart3: serial@e2900c00 {
+ compatible = "samsung,s5pv210-uart";
+ reg = <0xe2900c00 0x400>;
+ interrupt-parent = <&vic1>;
+ interrupts = <13>;
+ clock-names = "uart", "clk_uart_baud0",
+ "clk_uart_baud1";
+ clocks = <&clocks CLK_UART3>, <&clocks CLK_UART3>,
+ <&clocks SCLK_UART3>;
+ status = "disabled";
+ };
+
+ sdhci0: sdhci@eb000000 {
+ compatible = "samsung,s3c6410-sdhci";
+ reg = <0xeb000000 0x100000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <26>;
+ clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
+ clocks = <&clocks CLK_HSMMC0>, <&clocks CLK_HSMMC0>,
+ <&clocks SCLK_MMC0>;
+ status = "disabled";
+ };
+
+ sdhci1: sdhci@eb100000 {
+ compatible = "samsung,s3c6410-sdhci";
+ reg = <0xeb100000 0x100000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <27>;
+ clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
+ clocks = <&clocks CLK_HSMMC1>, <&clocks CLK_HSMMC1>,
+ <&clocks SCLK_MMC1>;
+ status = "disabled";
+ };
+
+ sdhci2: sdhci@eb200000 {
+ compatible = "samsung,s3c6410-sdhci";
+ reg = <0xeb200000 0x100000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <28>;
+ clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
+ clocks = <&clocks CLK_HSMMC2>, <&clocks CLK_HSMMC2>,
+ <&clocks SCLK_MMC2>;
+ status = "disabled";
+ };
+
+ sdhci3: sdhci@eb300000 {
+ compatible = "samsung,s3c6410-sdhci";
+ reg = <0xeb300000 0x100000>;
+ interrupt-parent = <&vic3>;
+ interrupts = <2>;
+ clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.3";
+ clocks = <&clocks CLK_HSMMC3>, <&clocks CLK_HSMMC3>,
+ <&clocks SCLK_MMC3>;
+ status = "disabled";
+ };
+
+ hsotg: hsotg@ec000000 {
+ compatible = "samsung,s3c6400-hsotg";
+ reg = <0xec000000 0x20000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <24>;
+ clocks = <&clocks CLK_USB_OTG>;
+ clock-names = "otg";
+ phy-names = "usb2-phy";
+ phys = <&usbphy 0>;
+ status = "disabled";
+ };
+
+ usbphy: usbphy@ec100000 {
+ compatible = "samsung,s5pv210-usb2-phy";
+ reg = <0xec100000 0x100>;
+ samsung,pmureg-phandle = <&pmu_syscon>;
+ clocks = <&clocks CLK_USB_OTG>, <&xusbxti>;
+ clock-names = "phy", "ref";
+ #phy-cells = <1>;
+ status = "disabled";
+ };
+
+ ehci: ehci@ec200000 {
+ compatible = "samsung,exynos4210-ehci";
+ reg = <0xec200000 0x100>;
+ interrupts = <23>;
+ interrupt-parent = <&vic1>;
+ clocks = <&clocks CLK_USB_HOST>;
+ clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ port@0 {
+ reg = <0>;
+ phys = <&usbphy 1>;
+ };
+ };
+
+ ohci: ohci@ec300000 {
+ compatible = "samsung,exynos4210-ohci";
+ reg = <0xec300000 0x100>;
+ interrupts = <23>;
+ clocks = <&clocks CLK_USB_HOST>;
+ clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ port@0 {
+ reg = <0>;
+ phys = <&usbphy 1>;
+ };
+ };
+
+ mfc: codec@f1700000 {
+ compatible = "samsung,mfc-v5";
+ reg = <0xf1700000 0x10000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <14>;
+ clocks = <&clocks DOUT_MFC>, <&clocks CLK_MFC>;
+ clock-names = "sclk_mfc", "mfc";
+ };
+
+ vic0: interrupt-controller@f2000000 {
+ compatible = "arm,pl192-vic";
+ interrupt-controller;
+ reg = <0xf2000000 0x1000>;
+ #interrupt-cells = <1>;
+ };
+
+ vic1: interrupt-controller@f2100000 {
+ compatible = "arm,pl192-vic";
+ interrupt-controller;
+ reg = <0xf2100000 0x1000>;
+ #interrupt-cells = <1>;
+ };
+
+ vic2: interrupt-controller@f2200000 {
+ compatible = "arm,pl192-vic";
+ interrupt-controller;
+ reg = <0xf2200000 0x1000>;
+ #interrupt-cells = <1>;
+ };
+
+ vic3: interrupt-controller@f2300000 {
+ compatible = "arm,pl192-vic";
+ interrupt-controller;
+ reg = <0xf2300000 0x1000>;
+ #interrupt-cells = <1>;
+ };
+
+ fimd: fimd@f8000000 {
+ compatible = "samsung,exynos4210-fimd";
+ interrupt-parent = <&vic2>;
+ reg = <0xf8000000 0x20000>;
+ interrupt-names = "fifo", "vsync", "lcd_sys";
+ interrupts = <0>, <1>, <2>;
+ clocks = <&clocks SCLK_FIMD>, <&clocks CLK_FIMD>;
+ clock-names = "sclk_fimd", "fimd";
+ status = "disabled";
+ };
+
+ g2d: g2d@fa000000 {
+ compatible = "samsung,s5pv210-g2d";
+ reg = <0xfa000000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <9>;
+ clocks = <&clocks DOUT_G2D>, <&clocks CLK_G2D>;
+ clock-names = "sclk_fimg2d", "fimg2d";
+ };
+
+ mdma1: mdma@fa200000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xfa200000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <18>;
+ clocks = <&clocks CLK_MDMA>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <1>;
+ };
+
+ i2c1: i2c@fab00000 {
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0xfab00000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <13>;
+ clocks = <&clocks CLK_I2C1>;
+ clock-names = "i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_bus>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ camera: camera {
+ compatible = "samsung,fimc", "simple-bus";
+ pinctrl-names = "default";
+ pinctrl-0 = <>;
+ clocks = <&clocks SCLK_CAM0>, <&clocks SCLK_CAM1>;
+ clock-names = "sclk_cam0", "sclk_cam1";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ clock_cam: clock-controller {
+ #clock-cells = <1>;
+ };
+
+ csis0: csis@fa600000 {
+ compatible = "samsung,s5pv210-csis";
+ reg = <0xfa600000 0x4000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <29>;
+ clocks = <&clocks CLK_CSIS>,
+ <&clocks SCLK_CSIS>;
+ clock-names = "clk_csis",
+ "sclk_csis";
+ bus-width = <4>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ fimc0: fimc@fb200000 {
+ compatible = "samsung,s5pv210-fimc";
+ reg = <0xfb200000 0x1000>;
+ interrupts = <5>;
+ interrupt-parent = <&vic2>;
+ clocks = <&clocks CLK_FIMC0>,
+ <&clocks SCLK_FIMC0>;
+ clock-names = "fimc",
+ "sclk_fimc";
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,cam-if;
+ };
+
+ fimc1: fimc@fb300000 {
+ compatible = "samsung,s5pv210-fimc";
+ reg = <0xfb300000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <6>;
+ clocks = <&clocks CLK_FIMC1>,
+ <&clocks SCLK_FIMC1>;
+ clock-names = "fimc",
+ "sclk_fimc";
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,cam-if;
+ };
+
+ fimc2: fimc@fb400000 {
+ compatible = "samsung,s5pv210-fimc";
+ reg = <0xfb400000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <7>;
+ clocks = <&clocks CLK_FIMC2>,
+ <&clocks SCLK_FIMC2>;
+ clock-names = "fimc",
+ "sclk_fimc";
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,lcd-wb;
+ };
+ };
+ };
+};
+
+#include "s5pv210-pinctrl.dtsi"
reg = <0x20000000 0x8000000>;
};
- slow_xtal: slow_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- main_xtal: main_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <0>;
- };
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
- clocks {
adc_op_clk: adc_op_clk{
compatible = "fixed-clock";
#clock-cells = <0>;
reg = <0x20000000 0x20000000>;
};
- slow_xtal {
- clock-frequency = <32768>;
- };
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
- main_xtal {
- clock-frequency = <12000000>;
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
wm8904: wm8904@1a {
compatible = "wm8904";
reg = <0x1a>;
+ clocks = <&pck0>;
+ clock-names = "mclk";
};
};
model = "KZM-A9-GT";
compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
+ aliases {
+ serial4 = &scifa4;
+ };
+
cpus {
cpu@0 {
cpu0-supply = <&vdd_dvfs>;
};
chosen {
- bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
+ bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
};
memory {
};
&pfc {
- pinctrl-0 = <&scifa4_pins>;
- pinctrl-names = "default";
-
i2c3_pins: i2c3 {
renesas,groups = "i2c3_1";
renesas,function = "i2c3";
};
};
+&scifa4 {
+ pinctrl-0 = <&scifa4_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-names = "default";
status = "disabled";
};
+ scifa0: serial@e6c40000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6c40000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa1: serial@e6c50000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6c50000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa2: serial@e6c60000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6c60000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa3: serial@e6c70000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6c70000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa4: serial@e6c80000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6c80000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa5: serial@e6cb0000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6cb0000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa6: serial@e6cc0000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6cc0000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifa7: serial@e6cd0000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6cd0000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ scifb8: serial@e6c30000 {
+ compatible = "renesas,scifb-sh73a0", "renesas,scifb";
+ reg = <0xe6c30000 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
pfc: pfc@e6050000 {
compatible = "renesas,pfc-sh73a0";
reg = <0xe6050000 0x8000>,
};
rst: rstmgr@ffd05000 {
+ #reset-cells = <1>;
compatible = "altr,rst-mgr";
reg = <0xffd05000 0x1000>;
};
status = "okay";
};
+ miphy@eb800000 {
+ status = "okay";
+ };
+
cf@b2800000 {
status = "okay";
};
#gpio-cells = <2>;
};
- ahci@b1000000 {
+ miphy0: miphy@eb800000 {
+ compatible = "st,spear1310-miphy";
+ reg = <0xeb800000 0x4000>;
+ misc = <&misc>;
+ phy-id = <0>;
+ #phy-cells = <1>;
+ status = "disabled";
+ };
+
+ miphy1: miphy@eb804000 {
+ compatible = "st,spear1310-miphy";
+ reg = <0xeb804000 0x4000>;
+ misc = <&misc>;
+ phy-id = <1>;
+ #phy-cells = <1>;
+ status = "disabled";
+ };
+
+ miphy2: miphy@eb808000 {
+ compatible = "st,spear1310-miphy";
+ reg = <0xeb808000 0x4000>;
+ misc = <&misc>;
+ phy-id = <2>;
+ #phy-cells = <1>;
+ status = "disabled";
+ };
+
+ ahci0: ahci@b1000000 {
compatible = "snps,spear-ahci";
reg = <0xb1000000 0x10000>;
interrupts = <0 68 0x4>;
+ phys = <&miphy0 0>;
+ phy-names = "sata-phy";
status = "disabled";
};
- ahci@b1800000 {
+ ahci1: ahci@b1800000 {
compatible = "snps,spear-ahci";
reg = <0xb1800000 0x10000>;
interrupts = <0 69 0x4>;
+ phys = <&miphy1 0>;
+ phy-names = "sata-phy";
status = "disabled";
};
- ahci@b4000000 {
+ ahci2: ahci@b4000000 {
compatible = "snps,spear-ahci";
reg = <0xb4000000 0x10000>;
interrupts = <0 70 0x4>;
+ phys = <&miphy2 0>;
+ phy-names = "sata-phy";
+ status = "disabled";
+ };
+
+ pcie0: pcie@b1000000 {
+ compatible = "st,spear1340-pcie", "snps,dw-pcie";
+ reg = <0xb1000000 0x4000>;
+ interrupts = <0 68 0x4>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0x0 0 &gic 0 68 0x4>;
+ num-lanes = <1>;
+ phys = <&miphy0 1>;
+ phy-names = "pcie-phy";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000 /* configuration space */
+ 0x81000000 0 0 0x80020000 0 0x00010000 /* downstream I/O */
+ 0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+ status = "disabled";
+ };
+
+ pcie1: pcie@b1800000 {
+ compatible = "st,spear1340-pcie", "snps,dw-pcie";
+ reg = <0xb1800000 0x4000>;
+ interrupts = <0 69 0x4>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0x0 0 &gic 0 69 0x4>;
+ num-lanes = <1>;
+ phys = <&miphy1 1>;
+ phy-names = "pcie-phy";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ ranges = <0x00000800 0 0x90000000 0x90000000 0 0x00020000 /* configuration space */
+ 0x81000000 0 0 0x90020000 0 0x00010000 /* downstream I/O */
+ 0x82000000 0 0x90030000 0x90030000 0 0x0ffd0000>; /* non-prefetchable memory */
+ status = "disabled";
+ };
+
+ pcie2: pcie@b4000000 {
+ compatible = "st,spear1340-pcie", "snps,dw-pcie";
+ reg = <0xb4000000 0x4000>;
+ interrupts = <0 70 0x4>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0x0 0 &gic 0 70 0x4>;
+ num-lanes = <1>;
+ phys = <&miphy2 1>;
+ phy-names = "pcie-phy";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ ranges = <0x00000800 0 0xc0000000 0xc0000000 0 0x00020000 /* configuration space */
+ 0x81000000 0 0 0xc0020000 0 0x00010000 /* downstream I/O */
+ 0x82000000 0 0xc0030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
status = "disabled";
};
status = "okay";
};
+ miphy@eb800000 {
+ status = "okay";
+ };
+
dma@ea800000 {
status = "okay";
};
status = "disabled";
};
- ahci@b1000000 {
+ miphy0: miphy@eb800000 {
+ compatible = "st,spear1340-miphy";
+ reg = <0xeb800000 0x4000>;
+ misc = <&misc>;
+ #phy-cells = <1>;
+ status = "disabled";
+ };
+
+ ahci0: ahci@b1000000 {
compatible = "snps,spear-ahci";
reg = <0xb1000000 0x10000>;
interrupts = <0 72 0x4>;
+ phys = <&miphy0 0>;
+ phy-names = "sata-phy";
+ status = "disabled";
+ };
+
+ pcie0: pcie@b1000000 {
+ compatible = "st,spear1340-pcie", "snps,dw-pcie";
+ reg = <0xb1000000 0x4000>;
+ interrupts = <0 68 0x4>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0x0 0 &gic 0 68 0x4>;
+ num-lanes = <1>;
+ phys = <&miphy0 1>;
+ phy-names = "pcie-phy";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000 /* configuration space */
+ 0x81000000 0 0 0x80020000 0 0x00010000 /* downstream I/O */
+ 0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
status = "disabled";
};
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0x50000000 0x50000000 0x10000000
- 0xb0000000 0xb0000000 0x10000000
- 0xd0000000 0xd0000000 0x02000000
+ 0x80000000 0x80000000 0x20000000
+ 0xb0000000 0xb0000000 0x22000000
0xd8000000 0xd8000000 0x01000000
0xe0000000 0xe0000000 0x10000000>;
0xd8000000 0xd8000000 0x01000000
0xe0000000 0xe0000000 0x10000000>;
+ misc: syscon@e0700000 {
+ compatible = "st,spear1340-misc", "syscon";
+ reg = <0xe0700000 0x1000>;
+ };
+
gpio0: gpio@e0600000 {
compatible = "arm,pl061", "arm,primecell";
reg = <0xe0600000 0x1000>;
reg = <0x80119000 0x1000>;
interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma 41 0 0x2>, /* Logical - DevToMem */
+ <&dma 41 0 0x0>; /* Logical - MemToDev */
+ dma-names = "rx", "tx";
+
clocks = <&prcc_kclk 2 5>, <&prcc_pclk 2 7>;
clock-names = "sdi", "apb_pclk";
reg = <0x80008000 0x1000>;
interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma 43 0 0x2>, /* Logical - DevToMem */
+ <&dma 43 0 0x0>; /* Logical - MemToDev */
+ dma-names = "rx", "tx";
+
clocks = <&prcc_kclk 3 7>, <&prcc_pclk 3 7>;
clock-names = "sdi", "apb_pclk";
interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
v-ape-supply = <&db8500_vape_reg>;
+ /* This DMA channel only exist on DB8500 v1 */
dmas = <&dma 30 0 0x10>; /* Logical - MemToDev - HighPrio */
dma-names = "tx";
interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
v-ape-supply = <&db8500_vape_reg>;
+ /* This DMA channel only exist on DB8500 v2 */
dmas = <&dma 30 0 0x12>; /* Logical - DevToMem - HighPrio */
dma-names = "rx";
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
interrupt-parent = <&gpio6>;
interrupt-controller;
+ vcc-supply = <&db8500_vsmps2_reg>;
+ vio-supply = <&db8500_vsmps2_reg>;
wakeup-source;
st,autosleep-timeout = <1024>;
};
};
};
+ /* Sensors mounted on this board variant */
+ i2c@80128000 {
+ lsm303dlh@18 {
+ /* Accelerometer */
+ compatible = "st,lsm303dlh-accel";
+ st,drdy-int-pin = <1>;
+ reg = <0x18>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&accel_tvk_mode>;
+ };
+ lsm303dlm@1e {
+ /* Magnetometer */
+ compatible = "st,lsm303dlm-magn";
+ reg = <0x1e>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&magneto_tvk_mode>;
+ };
+ l3g4200d@68 {
+ /* Gyroscope */
+ compatible = "st,l3g4200d-gyro";
+ st,drdy-int-pin = <2>;
+ reg = <0x68>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ };
+ lsp001wm@5c {
+ /* Barometer/pressure sensor */
+ compatible = "st,lps001wp-press";
+ reg = <0x5c>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ };
+ };
pinctrl {
/* Pull up this GPIO pin */
tc35893 {
};
};
};
+ accelerometer {
+ accel_tvk_mode: accel_tvk {
+ /* Accelerometer interrupt lines 1 & 2 */
+ tvk_cfg {
+ ste,pins = "GPIO82_C1", "GPIO83_D3";
+ ste,config = <&gpio_in_pu>;
+ };
+ };
+ };
+ magnetometer {
+ magneto_tvk_mode: magneto_tvk {
+ /* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */
+ tvk_cfg1 {
+ ste,pins = "GPIO31_V3";
+ ste,config = <&gpio_in_pu>;
+ };
+ tvk_cfg2 {
+ ste,pins = "GPIO32_V2";
+ ste,config = <&gpio_in_pd>;
+ };
+ };
+ };
};
};
};
*/
pinctrl-names = "default";
pinctrl-0 = <&ipgpio_hrefv60_mode>,
- <&accel_hrefv60_mode>,
- <&magneto_hrefv60_mode>,
<&etm_hrefv60_mode>,
<&nahj_hrefv60_mode>,
<&nfc_hrefv60_mode>,
};
};
};
- accelerometer {
- accel_hrefv60_mode: accel_hrefv60 {
- /* Accelerometer interrupt lines 1 & 2 */
- hrefv60_cfg1 {
- ste,pins = "GPIO82_C1", "GPIO83_D3";
- ste,config = <&gpio_in_pu>;
- };
- };
- };
- magnetometer {
- magneto_hrefv60_mode: magneto_hrefv60 {
- /* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */
- hrefv60_cfg1 {
- ste,pins = "GPIO31_V3";
- ste,config = <&gpio_in_pu>;
- };
- hrefv60_cfg2 {
- ste,pins = "GPIO32_V2";
- ste,config = <&gpio_in_pd>;
- };
- };
- };
etm {
/*
* Drive D19-D23 for the ETM PTM trace interface low,
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c2_default_mode>;
pinctrl-1 = <&i2c2_sleep_mode>;
+ lsm303dlh@18 {
+ /* Accelerometer */
+ compatible = "st,lsm303dlh-accel";
+ st,drdy-int-pin = <1>;
+ reg = <0x18>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&accel_snowball_mode>;
+ };
+ lsm303dlm@1e {
+ /* Magnetometer */
+ compatible = "st,lsm303dlm-magn";
+ reg = <0x1e>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&magneto_snowball_mode>;
+ };
+ l3g4200d@68 {
+ /* Gyroscope */
+ compatible = "st,l3g4200d-gyro";
+ st,drdy-int-pin = <2>;
+ reg = <0x68>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ };
+ lsp001wm@5c {
+ /* Barometer/pressure sensor */
+ compatible = "st,lps001wp-press";
+ reg = <0x5c>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ };
};
i2c@80110000 {
* can be moved over to being controlled by respective device.
*/
pinctrl-names = "default";
- pinctrl-0 = <&accel_snowball_mode>,
- <&magneto_snowball_mode>,
- <&gbf_snowball_mode>,
+ pinctrl-0 = <&gbf_snowball_mode>,
<&wlan_snowball_mode>;
ethernet {
};
};
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
};
--- /dev/null
+/*
+ * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun4i-a10.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+
+/ {
+ model = "BA10 tvbox";
+ compatible = "allwinner,ba10-tvbox", "allwinner,sun4i-a10";
+
+ soc@01c00000 {
+ emac: ethernet@01c0b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_pins_a>;
+ phy = <&phy1>;
+ status = "okay";
+ };
+
+ mdio@01c0b080 {
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+ };
+
+ usbphy: phy@01c13400 {
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+ };
+
+ ehci0: usb@01c14000 {
+ status = "okay";
+ };
+
+ ohci0: usb@01c14400 {
+ status = "okay";
+ };
+
+ ehci1: usb@01c1c000 {
+ status = "okay";
+ };
+
+ ohci1: usb@01c1c400 {
+ status = "okay";
+ };
+
+ pinctrl@01c20800 {
+ usb2_vbus_pin_a: usb2_vbus_pin@0 {
+ allwinner,pins = "PH12";
+ };
+ };
+
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
+ uart0: serial@01c28000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+ };
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ };
+ };
+
+ reg_usb1_vbus: usb1-vbus {
+ status = "okay";
+ };
+
+ reg_usb2_vbus: usb2-vbus {
+ gpio = <&pio 7 12 0>;
+ status = "okay";
+ };
+};
};
};
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
i2c1: i2c@01c2b000 {
};
};
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ };
};
reg_emac_3v3: emac-3v3 {
status = "okay";
};
- i2c0: i2c@01c2ac00 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
- status = "okay";
- };
-
usbphy: phy@01c13400 {
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
ohci1: usb@01c1c400 {
status = "okay";
};
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ };
};
reg_usb1_vbus: usb1-vbus {
status = "okay";
};
+ pinctrl@01c20800 {
+ ir0_pins_a: ir0@0 {
+ /* The ir receiver is not always populated */
+ allwinner,pull = <1>;
+ };
+ };
+
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ };
};
reg_usb1_vbus: usb1-vbus {
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ };
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
};
clocks = <&apb0_gates 5>;
gpio-controller;
interrupt-controller;
- #address-cells = <1>;
+ #interrupt-cells = <2>;
#size-cells = <0>;
#gpio-cells = <3>;
allwinner,drive = <0>;
allwinner,pull = <1>;
};
+
+ ir0_pins_a: ir0@0 {
+ allwinner,pins = "PB3","PB4";
+ allwinner,function = "ir0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ ir1_pins_a: ir1@0 {
+ allwinner,pins = "PB22","PB23";
+ allwinner,function = "ir1";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
};
timer@01c20c00 {
status = "disabled";
};
+ ir0: ir@01c21800 {
+ compatible = "allwinner,sun4i-a10-ir";
+ clocks = <&apb0_gates 6>, <&ir0_clk>;
+ clock-names = "apb", "ir";
+ interrupts = <5>;
+ reg = <0x01c21800 0x40>;
+ status = "disabled";
+ };
+
+ ir1: ir@01c21c00 {
+ compatible = "allwinner,sun4i-a10-ir";
+ clocks = <&apb0_gates 7>, <&ir1_clk>;
+ clock-names = "apb", "ir";
+ interrupts = <6>;
+ reg = <0x01c21c00 0x40>;
+ status = "disabled";
+ };
+
sid: eeprom@01c23800 {
compatible = "allwinner,sun4i-a10-sid";
reg = <0x01c23800 0x10>;
clocks = <&apb0_gates 5>;
gpio-controller;
interrupt-controller;
- #address-cells = <1>;
+ #interrupt-cells = <2>;
#size-cells = <0>;
#gpio-cells = <3>;
clocks = <&apb0_gates 5>;
gpio-controller;
interrupt-controller;
- #address-cells = <1>;
+ #interrupt-cells = <2>;
#size-cells = <0>;
#gpio-cells = <3>;
--- /dev/null
+/*
+ * Copyright 2014 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun6i-a31.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+
+/ {
+ model = "Merrii A31 Hummingbird";
+ compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";
+
+ chosen {
+ bootargs = "earlyprintk console=ttyS0,115200";
+ };
+
+ soc@01c00000 {
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>;
+ vmmc-supply = <®_vcc3v0>;
+ bus-width = <4>;
+ cd-gpios = <&pio 0 8 0>; /* PA8 */
+ cd-inverted;
+ status = "okay";
+ };
+
+ usbphy: phy@01c19400 {
+ usb1_vbus-supply = <®_usb1_vbus>;
+ status = "okay";
+ };
+
+ ehci0: usb@01c1a000 {
+ status = "okay";
+ };
+
+ ohci0: usb@01c1a400 {
+ status = "okay";
+ };
+
+ pio: pinctrl@01c20800 {
+ mmc0_pins_a: mmc0@0 {
+ /* external pull-ups missing for some pins */
+ allwinner,pull = <1>;
+ };
+
+ mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 {
+ allwinner,pins = "PA8";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <0>;
+ allwinner,pull = <1>;
+ };
+
+ usb1_vbus_pin_a: usb1_vbus_pin@0 {
+ allwinner,pins = "PH24";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+ };
+
+ uart0: serial@01c28000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+ };
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ /* pull-ups and devices require AXP221 DLDO3 */
+ status = "failed";
+ };
+
+ i2c1: i2c@01c2b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+ };
+
+ i2c2: i2c@01c2b400 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+
+ pcf8563: rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+ };
+
+ gmac: ethernet@01c30000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_rgmii_a>;
+ phy = <&phy1>;
+ phy-mode = "rgmii";
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ reg_usb1_vbus: usb1-vbus {
+ pinctrl-0 = <&usb1_vbus_pin_a>;
+ gpio = <&pio 7 24 0>; /* PH24 */
+ status = "okay";
+ };
+};
serial3 = &uart3;
serial4 = &uart4;
serial5 = &uart5;
+ ethernet0 = &gmac;
};
"usb_ohci0", "usb_ohci1",
"usb_ohci2";
};
+
+ /*
+ * The following two are dummy clocks, placeholders used in the gmac_tx
+ * clock. The gmac driver will choose one parent depending on the PHY
+ * interface mode, using clk_set_rate auto-reparenting.
+ * The actual TX clock rate is not controlled by the gmac_tx clock.
+ */
+ mii_phy_tx_clk: clk@1 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ clock-output-names = "mii_phy_tx";
+ };
+
+ gmac_int_tx_clk: clk@2 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "gmac_int_tx";
+ };
+
+ gmac_tx_clk: clk@01c200d0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun7i-a20-gmac-clk";
+ reg = <0x01c200d0 0x4>;
+ clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
+ clock-output-names = "gmac_tx";
+ };
};
soc@01c00000 {
clocks = <&apb1_gates 5>;
gpio-controller;
interrupt-controller;
- #address-cells = <1>;
+ #interrupt-cells = <2>;
#size-cells = <0>;
#gpio-cells = <3>;
allwinner,drive = <2>;
allwinner,pull = <0>;
};
+
+ gmac_pins_mii_a: gmac_mii@0 {
+ allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+ "PA8", "PA9", "PA11",
+ "PA12", "PA13", "PA14", "PA19",
+ "PA20", "PA21", "PA22", "PA23",
+ "PA24", "PA26", "PA27";
+ allwinner,function = "gmac";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ gmac_pins_gmii_a: gmac_gmii@0 {
+ allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+ "PA4", "PA5", "PA6", "PA7",
+ "PA8", "PA9", "PA10", "PA11",
+ "PA12", "PA13", "PA14", "PA15",
+ "PA16", "PA17", "PA18", "PA19",
+ "PA20", "PA21", "PA22", "PA23",
+ "PA24", "PA25", "PA26", "PA27";
+ allwinner,function = "gmac";
+ /*
+ * data lines in GMII mode run at 125MHz and
+ * might need a higher signal drive strength
+ */
+ allwinner,drive = <2>;
+ allwinner,pull = <0>;
+ };
+
+ gmac_pins_rgmii_a: gmac_rgmii@0 {
+ allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+ "PA9", "PA10", "PA11",
+ "PA12", "PA13", "PA14", "PA19",
+ "PA20", "PA25", "PA26", "PA27";
+ allwinner,function = "gmac";
+ /*
+ * data lines in RGMII mode use DDR mode
+ * and need a higher signal drive strength
+ */
+ allwinner,drive = <3>;
+ allwinner,pull = <0>;
+ };
};
ahb1_rst: reset@01c202c0 {
status = "disabled";
};
+ gmac: ethernet@01c30000 {
+ compatible = "allwinner,sun7i-a20-gmac";
+ reg = <0x01c30000 0x1054>;
+ interrupts = <0 82 4>;
+ interrupt-names = "macirq";
+ clocks = <&ahb1_gates 17>, <&gmac_tx_clk>;
+ clock-names = "stmmaceth", "allwinner_gmac_tx";
+ resets = <&ahb1_rst 17>;
+ reset-names = "stmmaceth";
+ snps,pbl = <2>;
+ snps,fixed-burst;
+ snps,force_sf_dma_mode;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
timer@01c60000 {
compatible = "allwinner,sun6i-a31-hstimer", "allwinner,sun7i-a20-hstimer";
reg = <0x01c60000 0x1000>;
resets = <&apb0_rst 0>;
gpio-controller;
interrupt-controller;
- #address-cells = <1>;
+ #interrupt-cells = <2>;
#size-cells = <0>;
#gpio-cells = <3>;
};
};
};
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 8>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
i2c1: i2c@01c2b000 {
status = "okay";
};
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 8>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
i2c1: i2c@01c2b000 {
};
};
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 8>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ };
+
gmac: ethernet@01c50000 {
pinctrl-names = "default";
pinctrl-0 = <&gmac_pins_mii_a>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 8>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
i2c1: i2c@01c2b000 {
--- /dev/null
+/*
+ * Copyright 2014 Zoltan HERPAI
+ * Zoltan HERPAI <wigyori@uid0.hu>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun7i-a20.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "LinkSprite pcDuino3";
+ compatible = "linksprite,pcduino3", "allwinner,sun7i-a20";
+
+ soc@01c00000 {
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+ };
+
+ usbphy: phy@01c13400 {
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+ };
+
+ ehci0: usb@01c14000 {
+ status = "okay";
+ };
+
+ ohci0: usb@01c14400 {
+ status = "okay";
+ };
+
+ ahci: sata@01c18000 {
+ target-supply = <®_ahci_5v>;
+ status = "okay";
+ };
+
+ ehci1: usb@01c1c000 {
+ status = "okay";
+ };
+
+ ohci1: usb@01c1c400 {
+ status = "okay";
+ };
+
+ pinctrl@01c20800 {
+ ahci_pwr_pin_a: ahci_pwr_pin@0 {
+ allwinner,pins = "PH2";
+ };
+
+ led_pins_pcduino3: led_pins@0 {
+ allwinner,pins = "PH15", "PH16";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ key_pins_pcduino3: key_pins@0 {
+ allwinner,pins = "PH17", "PH18", "PH19";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+ };
+
+ ir0: ir@01c21800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_pins_a>;
+ status = "okay";
+ };
+
+ uart0: serial@01c28000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+ };
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 8>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ };
+
+ gmac: ethernet@01c50000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_mii_a>;
+ phy = <&phy1>;
+ phy-mode = "mii";
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins_pcduino3>;
+
+ tx {
+ label = "pcduino3:green:tx";
+ gpios = <&pio 7 15 GPIO_ACTIVE_LOW>;
+ };
+
+ rx {
+ label = "pcduino3:green:rx";
+ gpios = <&pio 7 16 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&key_pins_pcduino3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ button@0 {
+ label = "Key Back";
+ linux,code = <KEY_BACK>;
+ gpios = <&pio 7 17 GPIO_ACTIVE_LOW>;
+ };
+ button@1 {
+ label = "Key Home";
+ linux,code = <KEY_HOME>;
+ gpios = <&pio 7 18 GPIO_ACTIVE_LOW>;
+ };
+ button@2 {
+ label = "Key Menu";
+ linux,code = <KEY_MENU>;
+ gpios = <&pio 7 19 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ reg_usb1_vbus: usb1-vbus {
+ status = "okay";
+ };
+
+ reg_usb2_vbus: usb2-vbus {
+ status = "okay";
+ };
+
+ reg_ahci_5v: ahci-5v {
+ gpio = <&pio 7 2 0>;
+ status = "okay";
+ };
+};
clocks = <&apb0_gates 5>;
gpio-controller;
interrupt-controller;
- #address-cells = <1>;
+ #interrupt-cells = <2>;
#size-cells = <0>;
#gpio-cells = <3>;
allwinner,drive = <2>;
allwinner,pull = <0>;
};
+
+ ir0_pins_a: ir0@0 {
+ allwinner,pins = "PB3","PB4";
+ allwinner,function = "ir0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ ir1_pins_a: ir1@0 {
+ allwinner,pins = "PB22","PB23";
+ allwinner,function = "ir1";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
};
timer@01c20c00 {
status = "disabled";
};
+ ir0: ir@01c21800 {
+ compatible = "allwinner,sun4i-a10-ir";
+ clocks = <&apb0_gates 6>, <&ir0_clk>;
+ clock-names = "apb", "ir";
+ interrupts = <0 5 4>;
+ reg = <0x01c21800 0x40>;
+ status = "disabled";
+ };
+
+ ir1: ir@01c21c00 {
+ compatible = "allwinner,sun4i-a10-ir";
+ clocks = <&apb0_gates 7>, <&ir1_clk>;
+ clock-names = "apb", "ir";
+ interrupts = <0 6 4>;
+ reg = <0x01c21c00 0x40>;
+ status = "disabled";
+ };
+
sid: eeprom@01c23800 {
compatible = "allwinner,sun7i-a20-sid";
reg = <0x01c23800 0x200>;
--- /dev/null
+/*
+ * Copyright 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun8i-a23.dtsi"
+
+/ {
+ model = "Ippo Q8H Dual Core Tablet (v5)";
+ compatible = "ippo,q8h-v5", "allwinner,sun8i-a23";
+
+ chosen {
+ bootargs = "earlyprintk console=ttyS0,115200";
+ };
+
+ soc@01c00000 {
+ r_uart: serial@01f02800 {
+ status = "okay";
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ interrupt-parent = <&gic>;
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ serial3 = &uart3;
+ serial4 = &uart4;
+ serial5 = &r_uart;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "arm,cortex-a7";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+
+ memory {
+ reg = <0x40000000 0x40000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ osc24M: osc24M_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ clock-output-names = "osc24M";
+ };
+
+ osc32k: osc32k_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ clock-output-names = "osc32k";
+ };
+
+ pll1: clk@01c20000 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-pll1-clk";
+ reg = <0x01c20000 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll1";
+ };
+
+ /* dummy clock until actually implemented */
+ pll6: pll6_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <600000000>;
+ clock-output-names = "pll6";
+ };
+
+ cpu: cpu_clk@01c20050 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-cpu-clk";
+ reg = <0x01c20050 0x4>;
+
+ /*
+ * PLL1 is listed twice here.
+ * While it looks suspicious, it's actually documented
+ * that way both in the datasheet and in the code from
+ * Allwinner.
+ */
+ clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>;
+ clock-output-names = "cpu";
+ };
+
+ axi: axi_clk@01c20050 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-axi-clk";
+ reg = <0x01c20050 0x4>;
+ clocks = <&cpu>;
+ clock-output-names = "axi";
+ };
+
+ ahb1_mux: ahb1_mux_clk@01c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun6i-a31-ahb1-mux-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6>;
+ clock-output-names = "ahb1_mux";
+ };
+
+ ahb1: ahb1_clk@01c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-ahb-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&ahb1_mux>;
+ clock-output-names = "ahb1";
+ };
+
+ apb1: apb1_clk@01c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-apb0-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&ahb1>;
+ clock-output-names = "apb1";
+ };
+
+ ahb1_gates: clk@01c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-a23-ahb1-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb1>;
+ clock-output-names = "ahb1_mipidsi", "ahb1_dma",
+ "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2",
+ "ahb1_nand", "ahb1_sdram",
+ "ahb1_hstimer", "ahb1_spi0",
+ "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
+ "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
+ "ahb1_csi", "ahb1_be", "ahb1_fe",
+ "ahb1_gpu", "ahb1_spinlock",
+ "ahb1_drc";
+ };
+
+ apb1_gates: clk@01c20068 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-a23-apb1-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb1>;
+ clock-output-names = "apb1_codec", "apb1_pio",
+ "apb1_daudio0", "apb1_daudio1";
+ };
+
+ apb2_mux: apb2_mux_clk@01c20058 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-apb1-mux-clk";
+ reg = <0x01c20058 0x4>;
+ clocks = <&osc32k>, <&osc24M>, <&pll6>, <&pll6>;
+ clock-output-names = "apb2_mux";
+ };
+
+ apb2: apb2_clk@01c20058 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun6i-a31-apb2-div-clk";
+ reg = <0x01c20058 0x4>;
+ clocks = <&apb2_mux>;
+ clock-output-names = "apb2";
+ };
+
+ apb2_gates: clk@01c2006c {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-a23-apb2-gates-clk";
+ reg = <0x01c2006c 0x4>;
+ clocks = <&apb2>;
+ clock-output-names = "apb2_i2c0", "apb2_i2c1",
+ "apb2_i2c2", "apb2_uart0",
+ "apb2_uart1", "apb2_uart2",
+ "apb2_uart3", "apb2_uart4";
+ };
+ };
+
+ soc@01c00000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ ahb1_rst: reset@01c202c0 {
+ #reset-cells = <1>;
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ reg = <0x01c202c0 0xc>;
+ };
+
+ apb1_rst: reset@01c202d0 {
+ #reset-cells = <1>;
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ reg = <0x01c202d0 0x4>;
+ };
+
+ apb2_rst: reset@01c202d8 {
+ #reset-cells = <1>;
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ reg = <0x01c202d8 0x4>;
+ };
+
+ timer@01c20c00 {
+ compatible = "allwinner,sun4i-a10-timer";
+ reg = <0x01c20c00 0xa0>;
+ interrupts = <0 18 4>,
+ <0 19 4>;
+ clocks = <&osc24M>;
+ };
+
+ wdt0: watchdog@01c20ca0 {
+ compatible = "allwinner,sun6i-a31-wdt";
+ reg = <0x01c20ca0 0x20>;
+ interrupts = <0 25 4>;
+ };
+
+ uart0: serial@01c28000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28000 0x400>;
+ interrupts = <0 0 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&apb2_gates 16>;
+ resets = <&apb2_rst 16>;
+ status = "disabled";
+ };
+
+ uart1: serial@01c28400 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28400 0x400>;
+ interrupts = <0 1 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&apb2_gates 17>;
+ resets = <&apb2_rst 17>;
+ status = "disabled";
+ };
+
+ uart2: serial@01c28800 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28800 0x400>;
+ interrupts = <0 2 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&apb2_gates 18>;
+ resets = <&apb2_rst 18>;
+ status = "disabled";
+ };
+
+ uart3: serial@01c28c00 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28c00 0x400>;
+ interrupts = <0 3 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&apb2_gates 19>;
+ resets = <&apb2_rst 19>;
+ status = "disabled";
+ };
+
+ uart4: serial@01c29000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c29000 0x400>;
+ interrupts = <0 4 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&apb2_gates 20>;
+ resets = <&apb2_rst 20>;
+ status = "disabled";
+ };
+
+ gic: interrupt-controller@01c81000 {
+ compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+ reg = <0x01c81000 0x1000>,
+ <0x01c82000 0x1000>,
+ <0x01c84000 0x2000>,
+ <0x01c86000 0x2000>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ prcm@01f01400 {
+ compatible = "allwinner,sun8i-a23-prcm";
+ reg = <0x01f01400 0x200>;
+
+ ar100: ar100_clk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clock-div = <1>;
+ clock-mult = <1>;
+ clocks = <&osc24M>;
+ clock-output-names = "ar100";
+ };
+
+ ahb0: ahb0_clk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clock-div = <1>;
+ clock-mult = <1>;
+ clocks = <&ar100>;
+ clock-output-names = "ahb0";
+ };
+
+ apb0: apb0_clk {
+ compatible = "allwinner,sun8i-a23-apb0-clk";
+ #clock-cells = <0>;
+ clocks = <&ahb0>;
+ clock-output-names = "apb0";
+ };
+
+ apb0_gates: apb0_gates_clk {
+ compatible = "allwinner,sun8i-a23-apb0-gates-clk";
+ #clock-cells = <1>;
+ clocks = <&apb0>;
+ clock-output-names = "apb0_pio", "apb0_timer",
+ "apb0_rsb", "apb0_uart",
+ "apb0_i2c";
+ };
+
+ apb0_rst: apb0_rst {
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ r_uart: serial@01f02800 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01f02800 0x400>;
+ interrupts = <0 38 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&apb0_gates 4>;
+ resets = <&apb0_rst 4>;
+ status = "disabled";
+ };
+ };
+};
reg = <0x80000000 0x79600000>;
};
+ host1x@50000000 {
+ dsi@54300000 {
+ status = "okay";
+
+ vdd-supply = <&vdd_1v2_ap>;
+
+ panel@0 {
+ compatible = "lg,lh500wx1-sd03";
+ reg = <0>;
+
+ power-supply = <&vdd_lcd>;
+ backlight = <&backlight>;
+ };
+ };
+ };
+
pinmux@70000868 {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
- nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc1_cmd_pz1 {
nvidia,pins = "sdmmc1_cmd_pz1",
nvidia,function = "sdmmc3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
- nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_cmd_pa7 {
nvidia,pins = "sdmmc3_cmd_pa7",
nvidia,function = "sdmmc4";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
- nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc4_cmd_pt7 {
nvidia,pins = "sdmmc4_cmd_pt7",
nvidia,pins = "drive_sdio1";
nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
nvidia,schmitt = <TEGRA_PIN_DISABLE>;
- nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
nvidia,pull-down-strength = <36>;
nvidia,pull-up-strength = <20>;
nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>;
nvidia,pins = "drive_sdio3";
nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
nvidia,schmitt = <TEGRA_PIN_DISABLE>;
- nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
nvidia,pull-down-strength = <36>;
nvidia,pull-up-strength = <20>;
nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
nvidia,pins = "drive_gma";
nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
nvidia,schmitt = <TEGRA_PIN_DISABLE>;
- nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
nvidia,pull-down-strength = <2>;
nvidia,pull-up-strength = <2>;
nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
- nvidia,drive-type = <1>;
};
};
};
regulator-name = "vdd-1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
- regulator-always-on;
regulator-boot-on;
};
regulator-name = "vdd-2v8-display";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
+ regulator-always-on;
regulator-boot-on;
};
- ldo3 {
+ vdd_1v2_ap: ldo3 {
regulator-name = "avdd-1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-boot-on;
};
- regulator@1 {
+ vdd_lcd: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "vdd_lcd_1v8";
interrupt-controller;
};
+ apbmisc@70000800 {
+ compatible = "nvidia,tegra114-apbmisc", "nvidia,tegra20-apbmisc";
+ reg = <0x70000800 0x64 /* Chip revision */
+ 0x70000008 0x04>; /* Strapping options */
+ };
+
pinmux: pinmux@70000868 {
compatible = "nvidia,tegra114-pinmux";
reg = <0x70000868 0x148 /* Pad control registers */
clock-names = "pclk", "clk32k_in";
};
+ fuse@7000f800 {
+ compatible = "nvidia,tegra114-efuse";
+ reg = <0x7000f800 0x400>;
+ clocks = <&tegra_car TEGRA114_CLK_FUSE>;
+ clock-names = "fuse";
+ resets = <&tegra_car 39>;
+ reset-names = "fuse";
+ };
+
iommu@70019010 {
compatible = "nvidia,tegra114-smmu", "nvidia,tegra30-smmu";
reg = <0x70019010 0x02c
regulator-max-microamp = <3500000>;
regulator-always-on;
regulator-boot-on;
- ams,external-control = <2>;
+ ams,ext-control = <2>;
};
sd1 {
regulator-max-microamp = <2500000>;
regulator-always-on;
regulator-boot-on;
- ams,external-control = <1>;
+ ams,ext-control = <1>;
};
vdd_1v35_lp0: sd2 {
regulator-max-microvolt = <1050000>;
regulator-boot-on;
regulator-always-on;
- ams,external-control = <1>;
+ ams,ext-control = <1>;
};
ldo1 {
nvidia,sys-clock-req-active-high;
};
+ padctl@0,7009f000 {
+ pinctrl-0 = <&padctl_default>;
+ pinctrl-names = "default";
+
+ padctl_default: pinmux {
+ usb3 {
+ nvidia,lanes = "pcie-0", "pcie-1";
+ nvidia,function = "usb3";
+ nvidia,iddq = <0>;
+ };
+
+ pcie {
+ nvidia,lanes = "pcie-2", "pcie-3",
+ "pcie-4";
+ nvidia,function = "pcie";
+ nvidia,iddq = <0>;
+ };
+
+ sata {
+ nvidia,lanes = "sata-0";
+ nvidia,function = "sata";
+ nvidia,iddq = <0>;
+ };
+ };
+ };
+
/* SD card */
sdhci@0,700b0400 {
status = "okay";
sdhci@0,700b0600 {
status = "okay";
bus-width = <8>;
+ non-removable;
};
ahub@0,70300000 {
regulator-max-microamp = <3500000>;
regulator-always-on;
regulator-boot-on;
- ams,external-control = <2>;
+ ams,ext-control = <2>;
};
sd1 {
regulator-max-microamp = <2500000>;
regulator-always-on;
regulator-boot-on;
- ams,external-control = <1>;
+ ams,ext-control = <1>;
};
vdd_1v35_lp0: sd2 {
regulator-max-microvolt = <1050000>;
regulator-boot-on;
regulator-always-on;
- ams,external-control = <1>;
+ ams,ext-control = <1>;
};
ldo1 {
spi@0,7000d400 {
status = "okay";
- cros-ec@0 {
+ cros_ec: cros-ec@0 {
compatible = "google,cros-ec-spi";
spi-max-frequency = <4000000>;
interrupt-parent = <&gpio>;
google,cros-ec-spi-msg-delay = <2000>;
- cros-ec-keyb {
- compatible = "google,cros-ec-keyb";
- keypad,num-rows = <8>;
- keypad,num-columns = <13>;
- google,needs-ghost-filter;
-
- linux,keymap = <
- MATRIX_KEY(0x00, 0x01, KEY_LEFTMETA)
- MATRIX_KEY(0x00, 0x02, KEY_F1)
- MATRIX_KEY(0x00, 0x03, KEY_B)
- MATRIX_KEY(0x00, 0x04, KEY_F10)
- MATRIX_KEY(0x00, 0x06, KEY_N)
- MATRIX_KEY(0x00, 0x08, KEY_EQUAL)
- MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)
-
- MATRIX_KEY(0x01, 0x01, KEY_ESC)
- MATRIX_KEY(0x01, 0x02, KEY_F4)
- MATRIX_KEY(0x01, 0x03, KEY_G)
- MATRIX_KEY(0x01, 0x04, KEY_F7)
- MATRIX_KEY(0x01, 0x06, KEY_H)
- MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)
- MATRIX_KEY(0x01, 0x09, KEY_F9)
- MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)
-
- MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)
- MATRIX_KEY(0x02, 0x01, KEY_TAB)
- MATRIX_KEY(0x02, 0x02, KEY_F3)
- MATRIX_KEY(0x02, 0x03, KEY_T)
- MATRIX_KEY(0x02, 0x04, KEY_F6)
- MATRIX_KEY(0x02, 0x05, KEY_RIGHTBRACE)
- MATRIX_KEY(0x02, 0x06, KEY_Y)
- MATRIX_KEY(0x02, 0x07, KEY_102ND)
- MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)
- MATRIX_KEY(0x02, 0x09, KEY_F8)
-
- MATRIX_KEY(0x03, 0x01, KEY_GRAVE)
- MATRIX_KEY(0x03, 0x02, KEY_F2)
- MATRIX_KEY(0x03, 0x03, KEY_5)
- MATRIX_KEY(0x03, 0x04, KEY_F5)
- MATRIX_KEY(0x03, 0x06, KEY_6)
- MATRIX_KEY(0x03, 0x08, KEY_MINUS)
- MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)
-
- MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
- MATRIX_KEY(0x04, 0x01, KEY_A)
- MATRIX_KEY(0x04, 0x02, KEY_D)
- MATRIX_KEY(0x04, 0x03, KEY_F)
- MATRIX_KEY(0x04, 0x04, KEY_S)
- MATRIX_KEY(0x04, 0x05, KEY_K)
- MATRIX_KEY(0x04, 0x06, KEY_J)
- MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)
- MATRIX_KEY(0x04, 0x09, KEY_L)
- MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)
- MATRIX_KEY(0x04, 0x0b, KEY_ENTER)
-
- MATRIX_KEY(0x05, 0x01, KEY_Z)
- MATRIX_KEY(0x05, 0x02, KEY_C)
- MATRIX_KEY(0x05, 0x03, KEY_V)
- MATRIX_KEY(0x05, 0x04, KEY_X)
- MATRIX_KEY(0x05, 0x05, KEY_COMMA)
- MATRIX_KEY(0x05, 0x06, KEY_M)
- MATRIX_KEY(0x05, 0x07, KEY_LEFTSHIFT)
- MATRIX_KEY(0x05, 0x08, KEY_SLASH)
- MATRIX_KEY(0x05, 0x09, KEY_DOT)
- MATRIX_KEY(0x05, 0x0b, KEY_SPACE)
-
- MATRIX_KEY(0x06, 0x01, KEY_1)
- MATRIX_KEY(0x06, 0x02, KEY_3)
- MATRIX_KEY(0x06, 0x03, KEY_4)
- MATRIX_KEY(0x06, 0x04, KEY_2)
- MATRIX_KEY(0x06, 0x05, KEY_8)
- MATRIX_KEY(0x06, 0x06, KEY_7)
- MATRIX_KEY(0x06, 0x08, KEY_0)
- MATRIX_KEY(0x06, 0x09, KEY_9)
- MATRIX_KEY(0x06, 0x0a, KEY_LEFTALT)
- MATRIX_KEY(0x06, 0x0b, KEY_DOWN)
- MATRIX_KEY(0x06, 0x0c, KEY_RIGHT)
-
- MATRIX_KEY(0x07, 0x01, KEY_Q)
- MATRIX_KEY(0x07, 0x02, KEY_E)
- MATRIX_KEY(0x07, 0x03, KEY_R)
- MATRIX_KEY(0x07, 0x04, KEY_W)
- MATRIX_KEY(0x07, 0x05, KEY_I)
- MATRIX_KEY(0x07, 0x06, KEY_U)
- MATRIX_KEY(0x07, 0x07, KEY_RIGHTSHIFT)
- MATRIX_KEY(0x07, 0x08, KEY_P)
- MATRIX_KEY(0x07, 0x09, KEY_O)
- MATRIX_KEY(0x07, 0x0b, KEY_UP)
- MATRIX_KEY(0x07, 0x0c, KEY_LEFT)
- >;
+ i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ google,remote-bus = <0>;
+
+ charger: bq24735@9 {
+ compatible = "ti,bq24735";
+ reg = <0x9>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(J, 0)
+ GPIO_ACTIVE_HIGH>;
+ ti,ac-detect-gpios = <&gpio
+ TEGRA_GPIO(J, 0)
+ GPIO_ACTIVE_HIGH>;
+ };
+
+ battery: sbs-battery@b {
+ compatible = "sbs,sbs-battery";
+ reg = <0xb>;
+ sbs,i2c-retry-count = <2>;
+ sbs,poll-retry-count = <1>;
+ };
};
};
};
nvidia,sys-clock-req-active-high;
};
+ hda@0,70030000 {
+ status = "okay";
+ };
+
sdhci@0,700b0400 {
cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
};
+
+#include "cros-ec-keyboard.dtsi"
#include <dt-bindings/clock/tegra124-car.h>
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/pinctrl/pinctrl-tegra.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton.dtsi"
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ gpu@0,57000000 {
+ compatible = "nvidia,gk20a";
+ reg = <0x0 0x57000000 0x0 0x01000000>,
+ <0x0 0x58000000 0x0 0x01000000>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "stall", "nonstall";
+ clocks = <&tegra_car TEGRA124_CLK_GPU>,
+ <&tegra_car TEGRA124_CLK_PLL_P_OUT5>;
+ clock-names = "gpu", "pwr";
+ resets = <&tegra_car 184>;
+ reset-names = "gpu";
+ status = "disabled";
+ };
+
timer@0,60005000 {
compatible = "nvidia,tegra124-timer", "nvidia,tegra20-timer";
reg = <0x0 0x60005000 0x0 0x400>;
#dma-cells = <1>;
};
+ apbmisc@0,70000800 {
+ compatible = "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc";
+ reg = <0x0 0x70000800 0x0 0x64>, /* Chip revision */
+ <0x0 0x7000E864 0x0 0x04>; /* Strapping options */
+ };
+
pinmux: pinmux@0,70000868 {
compatible = "nvidia,tegra124-pinmux";
reg = <0x0 0x70000868 0x0 0x164>, /* Pad control registers */
clock-names = "pclk", "clk32k_in";
};
+ fuse@0,7000f800 {
+ compatible = "nvidia,tegra124-efuse";
+ reg = <0x0 0x7000f800 0x0 0x400>;
+ clocks = <&tegra_car TEGRA124_CLK_FUSE>;
+ clock-names = "fuse";
+ resets = <&tegra_car 39>;
+ reset-names = "fuse";
+ };
+
+ hda@0,70030000 {
+ compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda";
+ reg = <0x0 0x70030000 0x0 0x10000>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA124_CLK_HDA>,
+ <&tegra_car TEGRA124_CLK_HDA2HDMI>,
+ <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>;
+ clock-names = "hda", "hda2hdmi", "hdacodec_2x";
+ resets = <&tegra_car 125>, /* hda */
+ <&tegra_car 128>, /* hda2hdmi */
+ <&tegra_car 111>; /* hda2codec_2x */
+ reset-names = "hda", "hda2hdmi", "hdacodec_2x";
+ status = "disabled";
+ };
+
+ padctl: padctl@0,7009f000 {
+ compatible = "nvidia,tegra124-xusb-padctl";
+ reg = <0x0 0x7009f000 0x0 0x1000>;
+ resets = <&tegra_car 142>;
+ reset-names = "padctl";
+
+ #phy-cells = <1>;
+ };
+
sdhci@0,700b0000 {
compatible = "nvidia,tegra124-sdhci";
reg = <0x0 0x700b0000 0x0 0x200>;
};
pcie-controller@80003000 {
- pex-clk-supply = <&pci_clk_reg>;
- vdd-supply = <&pci_vdd_reg>;
status = "okay";
+ avdd-pex-supply = <&pci_vdd_reg>;
+ vdd-pex-supply = <&pci_vdd_reg>;
+ avdd-pex-pll-supply = <&pci_vdd_reg>;
+ avdd-plle-supply = <&pci_vdd_reg>;
+ vddio-pex-clk-supply = <&pci_clk_reg>;
+
pci@1,0 {
status = "okay";
};
status = "okay";
};
+ host1x@50000000 {
+ dc@54200000 {
+ rgb {
+ status = "okay";
+ nvidia,panel = <&panel>;
+ };
+ };
+ };
+
i2c@7000c000 {
wm8903: wm8903@1a {
compatible = "wlf,wm8903";
};
};
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 5000000>;
default-brightness-level = <6>;
};
+ panel: panel {
+ compatible = "innolux,n156bge-l21", "simple-panel";
+
+ power-supply = <&vdd_1v8_reg>, <&vdd_3v3_reg>;
+ enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
+
+ backlight = <&backlight>;
+ };
+
sound {
compatible = "ad,tegra-audio-wm8903-medcom-wide",
"nvidia,tegra-audio-wm8903";
<&tegra_car TEGRA20_CLK_CDEV1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
+
+ regulators {
+ vcc_24v_reg: regulator@100 {
+ compatible = "regulator-fixed";
+ reg = <100>;
+ regulator-name = "vcc_24v";
+ regulator-min-microvolt = <24000000>;
+ regulator-max-microvolt = <24000000>;
+ regulator-always-on;
+ };
+
+ vdd_5v0_reg: regulator@101 {
+ compatible = "regulator-fixed";
+ reg = <101>;
+ regulator-name = "vdd_5v0";
+ vin-supply = <&vcc_24v_reg>;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vdd_3v3_reg: regulator@102 {
+ compatible = "regulator-fixed";
+ reg = <102>;
+ regulator-name = "vdd_3v3";
+ vin-supply = <&vcc_24v_reg>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_1v8_reg: regulator@103 {
+ compatible = "regulator-fixed";
+ reg = <103>;
+ regulator-name = "vdd_1v8";
+ vin-supply = <&vdd_3v3_reg>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+ };
};
request-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
slave-addr = <138>;
clocks = <&tegra_car TEGRA20_CLK_I2C3>,
- <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+ <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
clock-names = "div-clk", "fast-clk";
resets = <&tegra_car 67>;
reset-names = "i2c";
GPIO_ACTIVE_HIGH>;
clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
- <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
- <&tegra_car TEGRA20_CLK_CDEV1>;
+ <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA20_CLK_CDEV1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
};
<&tegra_car TEGRA20_CLK_CDEV1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
+
+ regulators {
+ vcc_24v_reg: regulator@100 {
+ compatible = "regulator-fixed";
+ reg = <100>;
+ regulator-name = "vcc_24v";
+ regulator-min-microvolt = <24000000>;
+ regulator-max-microvolt = <24000000>;
+ regulator-always-on;
+ };
+
+ vdd_5v0_reg: regulator@101 {
+ compatible = "regulator-fixed";
+ reg = <101>;
+ regulator-name = "vdd_5v0";
+ vin-supply = <&vcc_24v_reg>;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vdd_3v3_reg: regulator@102 {
+ compatible = "regulator-fixed";
+ reg = <102>;
+ regulator-name = "vdd_3v3";
+ vin-supply = <&vcc_24v_reg>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_1v8_reg: regulator@103 {
+ compatible = "regulator-fixed";
+ reg = <103>;
+ regulator-name = "vdd_1v8";
+ vin-supply = <&vdd_3v3_reg>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+ };
};
#gpio-cells = <2>;
gpio-controller;
+ /* vdd_5v0_reg must be provided by the base board */
sys-supply = <&vdd_5v0_reg>;
vin-sm0-supply = <&sys_reg>;
vin-sm1-supply = <&sys_reg>;
};
pcie-controller@80003000 {
- pex-clk-supply = <&pci_clk_reg>;
- vdd-supply = <&pci_vdd_reg>;
+ avdd-pex-supply = <&pci_vdd_reg>;
+ vdd-pex-supply = <&pci_vdd_reg>;
+ avdd-pex-pll-supply = <&pci_vdd_reg>;
+ avdd-plle-supply = <&pci_vdd_reg>;
+ vddio-pex-clk-supply = <&pci_clk_reg>;
};
usb@c5008000 {
#address-cells = <1>;
#size-cells = <0>;
- vdd_5v0_reg: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "vdd_5v0";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-always-on;
- };
-
pci_vdd_reg: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
<&tegra_car TEGRA20_CLK_CDEV1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
+
+ regulators {
+ vcc_24v_reg: regulator@100 {
+ compatible = "regulator-fixed";
+ reg = <100>;
+ regulator-name = "vcc_24v";
+ regulator-min-microvolt = <24000000>;
+ regulator-max-microvolt = <24000000>;
+ regulator-always-on;
+ };
+
+ vdd_5v0_reg: regulator@101 {
+ compatible = "regulator-fixed";
+ reg = <101>;
+ regulator-name = "vdd_5v0";
+ vin-supply = <&vcc_24v_reg>;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vdd_3v3_reg: regulator@102 {
+ compatible = "regulator-fixed";
+ reg = <102>;
+ regulator-name = "vdd_3v3";
+ vin-supply = <&vcc_24v_reg>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_1v8_reg: regulator@103 {
+ compatible = "regulator-fixed";
+ reg = <103>;
+ regulator-name = "vdd_1v8";
+ vin-supply = <&vdd_3v3_reg>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+ };
};
pcie-controller@80003000 {
status = "okay";
- pex-clk-supply = <&pci_clk_reg>;
- vdd-supply = <&pci_vdd_reg>;
+
+ avdd-pex-supply = <&pci_vdd_reg>;
+ vdd-pex-supply = <&pci_vdd_reg>;
+ avdd-pex-pll-supply = <&pci_vdd_reg>;
+ avdd-plle-supply = <&pci_vdd_reg>;
+ vddio-pex-clk-supply = <&pci_clk_reg>;
pci@1,0 {
status = "okay";
interrupt-controller;
};
+ apbmisc@70000800 {
+ compatible = "nvidia,tegra20-apbmisc";
+ reg = <0x70000800 0x64 /* Chip revision */
+ 0x70000008 0x04>; /* Strapping options */
+ };
+
pinmux: pinmux@70000014 {
compatible = "nvidia,tegra20-pinmux";
reg = <0x70000014 0x10 /* Tri-state registers */
#size-cells = <0>;
};
+ fuse@7000f800 {
+ compatible = "nvidia,tegra20-efuse";
+ reg = <0x7000F800 0x400>;
+ clocks = <&tegra_car TEGRA20_CLK_FUSE>;
+ clock-names = "fuse";
+ resets = <&tegra_car 39>;
+ reset-names = "fuse";
+ };
+
pcie-controller@80003000 {
compatible = "nvidia,tegra20-pcie";
device_type = "pci";
--- /dev/null
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "tegra30-apalis.dtsi"
+
+/ {
+ model = "Toradex Apalis T30 on Apalis Evaluation Board";
+ compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", "nvidia,tegra30";
+
+ aliases {
+ rtc0 = "/i2c@7000c000/rtc@68";
+ rtc1 = "/i2c@7000d000/tps65911@2d";
+ rtc2 = "/rtc@7000e000";
+ };
+
+ pcie-controller@00003000 {
+ status = "okay";
+
+ pci@1,0 {
+ status = "okay";
+ };
+
+ pci@2,0 {
+ status = "okay";
+ };
+
+ pci@3,0 {
+ status = "okay";
+ };
+ };
+
+ host1x@50000000 {
+ dc@54200000 {
+ rgb {
+ status = "okay";
+ nvidia,panel = <&panel>;
+ };
+ };
+ hdmi@54280000 {
+ status = "okay";
+ };
+ };
+
+ serial@70006000 {
+ status = "okay";
+ };
+
+ serial@70006040 {
+ compatible = "nvidia,tegra30-hsuart";
+ status = "okay";
+ };
+
+ serial@70006200 {
+ compatible = "nvidia,tegra30-hsuart";
+ status = "okay";
+ };
+
+ serial@70006300 {
+ compatible = "nvidia,tegra30-hsuart";
+ status = "okay";
+ };
+
+ pwm@7000a000 {
+ status = "okay";
+ };
+
+ /*
+ * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
+ * board)
+ */
+ i2c@7000c000 {
+ status = "okay";
+ clock-frequency = <100000>;
+
+ pcie-switch@58 {
+ compatible = "plx,pex8605";
+ reg = <0x58>;
+ };
+
+ /* M41T0M6 real time clock on carrier board */
+ rtc@68 {
+ compatible = "st,m41t00";
+ reg = <0x68>;
+ };
+ };
+
+ /* GEN2_I2C: unused */
+
+ /*
+ * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
+ * carrier board)
+ */
+ cami2c: i2c@7000c500 {
+ status = "okay";
+ clock-frequency = <400000>;
+ };
+
+ /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
+ hdmiddc: i2c@7000c700 {
+ status = "okay";
+ };
+
+ /* SPI1: Apalis SPI1 */
+ spi@7000d400 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ spidev0: spidev@1 {
+ compatible = "spidev";
+ reg = <1>;
+ spi-max-frequency = <25000000>;
+ };
+ };
+
+ /* SPI5: Apalis SPI2 */
+ spi@7000dc00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ spidev1: spidev@2 {
+ compatible = "spidev";
+ reg = <2>;
+ spi-max-frequency = <25000000>;
+ };
+ };
+
+ sd1: sdhci@78000000 {
+ status = "okay";
+ bus-width = <4>;
+ /* SD1_CD# */
+ cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ };
+
+ mmc1: sdhci@78000400 {
+ status = "okay";
+ bus-width = <8>;
+ /* MMC1_CD# */
+ cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ };
+
+ /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
+ usb@7d000000 {
+ status = "okay";
+ };
+
+ usb-phy@7d000000 {
+ status = "okay";
+ vbus-supply = <&usbo1_vbus_reg>;
+ };
+
+ /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
+ usb@7d004000 {
+ status = "okay";
+ };
+
+ usb-phy@7d004000 {
+ status = "okay";
+ vbus-supply = <&usbh_vbus_reg>;
+ };
+
+ /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
+ usb@7d008000 {
+ status = "okay";
+ };
+
+ usb-phy@7d008000 {
+ status = "okay";
+ vbus-supply = <&usbh_vbus_reg>;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+
+ /* PWM0 */
+ pwms = <&pwm 0 5000000>;
+ brightness-levels = <255 231 223 207 191 159 127 0>;
+ default-brightness-level = <6>;
+ /* BKL1_ON */
+ enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <10>;
+ gpio-key,wakeup;
+ };
+ };
+
+ panel: panel {
+ /*
+ * edt,et057090dhu: EDT 5.7" LCD TFT
+ * edt,et070080dh6: EDT 7.0" LCD TFT
+ */
+ compatible = "edt,et057090dhu", "simple-panel";
+
+ backlight = <&backlight>;
+ };
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ pwm1 {
+ label = "PWM1";
+ pwms = <&pwm 3 19600>;
+ max-brightness = <255>;
+ };
+
+ pwm2 {
+ label = "PWM2";
+ pwms = <&pwm 2 19600>;
+ max-brightness = <255>;
+ };
+
+ pwm3 {
+ label = "PWM3";
+ pwms = <&pwm 1 19600>;
+ max-brightness = <255>;
+ };
+ };
+
+ regulators {
+ sys_5v0_reg: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "5v0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ /* USBO1_EN */
+ usbo1_vbus_reg: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "usbo1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&sys_5v0_reg>;
+ };
+
+ /* USBH_EN */
+ usbh_vbus_reg: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "usbh_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&sys_5v0_reg>;
+ };
+ };
+};
--- /dev/null
+#include "tegra30.dtsi"
+
+/*
+ * Toradex Apalis T30 Device Tree
+ * Compatible for Revisions 1GB: V1.0A; 2GB: V1.0B, V1.0C
+ */
+/ {
+ model = "Toradex Apalis T30";
+ compatible = "toradex,apalis_t30", "nvidia,tegra30";
+
+ pcie-controller@00003000 {
+ avdd-pexa-supply = <&vdd2_reg>;
+ vdd-pexa-supply = <&vdd2_reg>;
+ avdd-pexb-supply = <&vdd2_reg>;
+ vdd-pexb-supply = <&vdd2_reg>;
+ avdd-pex-pll-supply = <&vdd2_reg>;
+ avdd-plle-supply = <&ldo6_reg>;
+ vddio-pex-ctl-supply = <&sys_3v3_reg>;
+ hvdd-pex-supply = <&sys_3v3_reg>;
+
+ pci@1,0 {
+ nvidia,num-lanes = <4>;
+ };
+
+ pci@2,0 {
+ nvidia,num-lanes = <1>;
+ };
+
+ pci@3,0 {
+ nvidia,num-lanes = <1>;
+ };
+ };
+
+ host1x@50000000 {
+ hdmi@54280000 {
+ vdd-supply = <&sys_3v3_reg>;
+ pll-supply = <&vio_reg>;
+
+ nvidia,hpd-gpio =
+ <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+ nvidia,ddc-i2c-bus = <&hdmiddc>;
+ };
+ };
+
+ pinmux@70000868 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&state_default>;
+
+ state_default: pinmux {
+ /* Apalis BKL1_ON */
+ pv2 {
+ nvidia,pins = "pv2";
+ nvidia,function = "rsvd4";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis BKL1_PWM */
+ uart3_rts_n_pc0 {
+ nvidia,pins = "uart3_rts_n_pc0";
+ nvidia,function = "pwm0";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ /* BKL1_PWM_EN#, disable TPS65911 PMIC PWM backlight */
+ uart3_cts_n_pa1 {
+ nvidia,pins = "uart3_cts_n_pa1";
+ nvidia,function = "rsvd1";
+ nvidia,pull = <TEGRA_PIN_PULL_UP>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis CAN1 on SPI6 */
+ spi2_cs0_n_px3 {
+ nvidia,pins = "spi2_cs0_n_px3",
+ "spi2_miso_px1",
+ "spi2_mosi_px0",
+ "spi2_sck_px2";
+ nvidia,function = "spi6";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ /* CAN_INT1 */
+ spi2_cs1_n_pw2 {
+ nvidia,pins = "spi2_cs1_n_pw2";
+ nvidia,function = "spi3";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* Apalis CAN2 on SPI4 */
+ gmi_a16_pj7 {
+ nvidia,pins = "gmi_a16_pj7",
+ "gmi_a17_pb0",
+ "gmi_a18_pb1",
+ "gmi_a19_pk7";
+ nvidia,function = "spi4";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ /* CAN_INT2 */
+ spi2_cs2_n_pw3 {
+ nvidia,pins = "spi2_cs2_n_pw3";
+ nvidia,function = "spi3";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* Apalis I2C3 */
+ cam_i2c_scl_pbb1 {
+ nvidia,pins = "cam_i2c_scl_pbb1",
+ "cam_i2c_sda_pbb2";
+ nvidia,function = "i2c3";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ nvidia,lock = <TEGRA_PIN_DISABLE>;
+ nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* Apalis MMC1 */
+ sdmmc3_clk_pa6 {
+ nvidia,pins = "sdmmc3_clk_pa6",
+ "sdmmc3_cmd_pa7";
+ nvidia,function = "sdmmc3";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ sdmmc3_dat0_pb7 {
+ nvidia,pins = "sdmmc3_dat0_pb7",
+ "sdmmc3_dat1_pb6",
+ "sdmmc3_dat2_pb5",
+ "sdmmc3_dat3_pb4",
+ "sdmmc3_dat4_pd1",
+ "sdmmc3_dat5_pd0",
+ "sdmmc3_dat6_pd3",
+ "sdmmc3_dat7_pd4";
+ nvidia,function = "sdmmc3";
+ nvidia,pull = <TEGRA_PIN_PULL_UP>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ /* Apalis MMC1_CD# */
+ pv3 {
+ nvidia,pins = "pv3";
+ nvidia,function = "rsvd2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* Apalis PWM1 */
+ gpio_pu6 {
+ nvidia,pins = "gpio_pu6";
+ nvidia,function = "pwm3";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis PWM2 */
+ gpio_pu5 {
+ nvidia,pins = "gpio_pu5";
+ nvidia,function = "pwm2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis PWM3 */
+ gpio_pu4 {
+ nvidia,pins = "gpio_pu4";
+ nvidia,function = "pwm1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis PWM4 */
+ gpio_pu3 {
+ nvidia,pins = "gpio_pu3";
+ nvidia,function = "pwm0";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis RESET_MOCI# */
+ gmi_rst_n_pi4 {
+ nvidia,pins = "gmi_rst_n_pi4";
+ nvidia,function = "gmi";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis SD1 */
+ sdmmc1_clk_pz0 {
+ nvidia,pins = "sdmmc1_clk_pz0";
+ nvidia,function = "sdmmc1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ sdmmc1_cmd_pz1 {
+ nvidia,pins = "sdmmc1_cmd_pz1",
+ "sdmmc1_dat0_py7",
+ "sdmmc1_dat1_py6",
+ "sdmmc1_dat2_py5",
+ "sdmmc1_dat3_py4";
+ nvidia,function = "sdmmc1";
+ nvidia,pull = <TEGRA_PIN_PULL_UP>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ /* Apalis SD1_CD# */
+ clk2_req_pcc5 {
+ nvidia,pins = "clk2_req_pcc5";
+ nvidia,function = "rsvd2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* Apalis SPI1 */
+ spi1_sck_px5 {
+ nvidia,pins = "spi1_sck_px5",
+ "spi1_mosi_px4",
+ "spi1_miso_px7",
+ "spi1_cs0_n_px6";
+ nvidia,function = "spi1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis SPI2 */
+ lcd_sck_pz4 {
+ nvidia,pins = "lcd_sck_pz4",
+ "lcd_sdout_pn5",
+ "lcd_sdin_pz2",
+ "lcd_cs0_n_pn4";
+ nvidia,function = "spi5";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis UART1 */
+ ulpi_data0 {
+ nvidia,pins = "ulpi_data0_po1",
+ "ulpi_data1_po2",
+ "ulpi_data2_po3",
+ "ulpi_data3_po4",
+ "ulpi_data4_po5",
+ "ulpi_data5_po6",
+ "ulpi_data6_po7",
+ "ulpi_data7_po0";
+ nvidia,function = "uarta";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis UART2 */
+ ulpi_clk_py0 {
+ nvidia,pins = "ulpi_clk_py0",
+ "ulpi_dir_py1",
+ "ulpi_nxt_py2",
+ "ulpi_stp_py3";
+ nvidia,function = "uartd";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis UART3 */
+ uart2_rxd_pc3 {
+ nvidia,pins = "uart2_rxd_pc3",
+ "uart2_txd_pc2";
+ nvidia,function = "uartb";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis UART4 */
+ uart3_rxd_pw7 {
+ nvidia,pins = "uart3_rxd_pw7",
+ "uart3_txd_pw6";
+ nvidia,function = "uartc";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis USBO1_EN */
+ gen2_i2c_scl_pt5 {
+ nvidia,pins = "gen2_i2c_scl_pt5";
+ nvidia,function = "rsvd4";
+ nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Apalis USBO1_OC# */
+ gen2_i2c_sda_pt6 {
+ nvidia,pins = "gen2_i2c_sda_pt6";
+ nvidia,function = "rsvd4";
+ nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* Apalis WAKE1_MICO */
+ pv1 {
+ nvidia,pins = "pv1";
+ nvidia,function = "rsvd1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* eMMC (On-module) */
+ sdmmc4_clk_pcc4 {
+ nvidia,pins = "sdmmc4_clk_pcc4",
+ "sdmmc4_rst_n_pcc3";
+ nvidia,function = "sdmmc4";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ sdmmc4_dat0_paa0 {
+ nvidia,pins = "sdmmc4_dat0_paa0",
+ "sdmmc4_dat1_paa1",
+ "sdmmc4_dat2_paa2",
+ "sdmmc4_dat3_paa3",
+ "sdmmc4_dat4_paa4",
+ "sdmmc4_dat5_paa5",
+ "sdmmc4_dat6_paa6",
+ "sdmmc4_dat7_paa7";
+ nvidia,function = "sdmmc4";
+ nvidia,pull = <TEGRA_PIN_PULL_UP>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* LVDS Transceiver Configuration */
+ pbb0 {
+ nvidia,pins = "pbb0",
+ "pbb7",
+ "pcc1",
+ "pcc2";
+ nvidia,function = "rsvd2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ nvidia,lock = <TEGRA_PIN_DISABLE>;
+ };
+ pbb3 {
+ nvidia,pins = "pbb3",
+ "pbb4",
+ "pbb5",
+ "pbb6";
+ nvidia,function = "displayb";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ nvidia,lock = <TEGRA_PIN_DISABLE>;
+ };
+
+ /* Power I2C (On-module) */
+ pwr_i2c_scl_pz6 {
+ nvidia,pins = "pwr_i2c_scl_pz6",
+ "pwr_i2c_sda_pz7";
+ nvidia,function = "i2cpwr";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ nvidia,lock = <TEGRA_PIN_DISABLE>;
+ nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+ };
+
+ /*
+ * THERMD_ALERT#, unlatched I2C address pin of LM95245
+ * temperature sensor therefore requires disabling for
+ * now
+ */
+ lcd_dc1_pd2 {
+ nvidia,pins = "lcd_dc1_pd2";
+ nvidia,function = "rsvd3";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+
+ /* TOUCH_PEN_INT# */
+ pv0 {
+ nvidia,pins = "pv0";
+ nvidia,function = "rsvd1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
+ };
+ };
+
+ hdmiddc: i2c@7000c700 {
+ clock-frequency = <100000>;
+ };
+
+ /*
+ * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
+ * touch screen controller
+ */
+ i2c@7000d000 {
+ status = "okay";
+ clock-frequency = <100000>;
+
+ pmic: tps65911@2d {
+ compatible = "ti,tps65911";
+ reg = <0x2d>;
+
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ vcc1-supply = <&sys_3v3_reg>;
+ vcc2-supply = <&sys_3v3_reg>;
+ vcc3-supply = <&vio_reg>;
+ vcc4-supply = <&sys_3v3_reg>;
+ vcc5-supply = <&sys_3v3_reg>;
+ vcc6-supply = <&vio_reg>;
+ vcc7-supply = <&sys_5v0_reg>;
+ vccio-supply = <&sys_3v3_reg>;
+
+ regulators {
+ /* SW1: +V1.35_VDDIO_DDR */
+ vdd1_reg: vdd1 {
+ regulator-name = "vddio_ddr_1v35";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ /* SW2: +V1.05 */
+ vdd2_reg: vdd2 {
+ regulator-name =
+ "vdd_pexa,vdd_pexb,vdd_sata";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ /* SW CTRL: +V1.0_VDD_CPU */
+ vddctrl_reg: vddctrl {
+ regulator-name = "vdd_cpu,vdd_sys";
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-always-on;
+ };
+
+ /* SWIO: +V1.8 */
+ vio_reg: vio {
+ regulator-name = "vdd_1v8_gen";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ /* LDO1: unused */
+
+ /*
+ * EN_+V3.3 switching via FET:
+ * +V3.3_AUDIO_AVDD_S, +V3.3 and +V1.8_VDD_LAN
+ * see also v3_3 fixed supply
+ */
+ ldo2_reg: ldo2 {
+ regulator-name = "en_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ /* +V1.2_CSI */
+ ldo3_reg: ldo3 {
+ regulator-name =
+ "avdd_dsi_csi,pwrdet_mipi";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ /* +V1.2_VDD_RTC */
+ ldo4_reg: ldo4 {
+ regulator-name = "vdd_rtc";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ /*
+ * +V2.8_AVDD_VDAC:
+ * only required for analog RGB
+ */
+ ldo5_reg: ldo5 {
+ regulator-name = "avdd_vdac";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ /*
+ * +V1.05_AVDD_PLLE: avdd_plle should be 1.05V
+ * but LDO6 can't set voltage in 50mV
+ * granularity
+ */
+ ldo6_reg: ldo6 {
+ regulator-name = "avdd_plle";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ /* +V1.2_AVDD_PLL */
+ ldo7_reg: ldo7 {
+ regulator-name = "avdd_pll";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ /* +V1.0_VDD_DDR_HS */
+ ldo8_reg: ldo8 {
+ regulator-name = "vdd_ddr_hs";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ /* STMPE811 touch screen controller */
+ stmpe811@41 {
+ compatible = "st,stmpe811";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x41>;
+ interrupts = <TEGRA_GPIO(V, 0) IRQ_TYPE_LEVEL_LOW>;
+ interrupt-parent = <&gpio>;
+ interrupt-controller;
+ id = <0>;
+ blocks = <0x5>;
+ irq-trigger = <0x1>;
+
+ stmpe_touchscreen {
+ compatible = "st,stmpe-ts";
+ reg = <0>;
+ /* 3.25 MHz ADC clock speed */
+ st,adc-freq = <1>;
+ /* 8 sample average control */
+ st,ave-ctrl = <3>;
+ /* 7 length fractional part in z */
+ st,fraction-z = <7>;
+ /*
+ * 50 mA typical 80 mA max touchscreen drivers
+ * current limit value
+ */
+ st,i-drive = <1>;
+ /* 12-bit ADC */
+ st,mod-12b = <1>;
+ /* internal ADC reference */
+ st,ref-sel = <0>;
+ /* ADC converstion time: 80 clocks */
+ st,sample-time = <4>;
+ /* 1 ms panel driver settling time */
+ st,settling = <3>;
+ /* 5 ms touch detect interrupt delay */
+ st,touch-det-delay = <5>;
+ };
+ };
+
+ /*
+ * LM95245 temperature sensor
+ * Note: OVERT_N directly connected to PMIC PWRDN
+ */
+ temp-sensor@4c {
+ compatible = "national,lm95245";
+ reg = <0x4c>;
+ };
+
+ /* SW: +V1.2_VDD_CORE */
+ tps62362@60 {
+ compatible = "ti,tps62362";
+ reg = <0x60>;
+
+ regulator-name = "tps62362-vout";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ ti,vsel0-state-low;
+ /* VSEL1: EN_CORE_DVFS_N low for DVFS */
+ ti,vsel1-state-low;
+ };
+ };
+
+ /* SPI4: CAN2 */
+ spi@7000da00 {
+ status = "okay";
+ spi-max-frequency = <10000000>;
+
+ can@1 {
+ compatible = "microchip,mcp2515";
+ reg = <1>;
+ clocks = <&clk16m>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(W, 3) GPIO_ACTIVE_LOW>;
+ spi-max-frequency = <10000000>;
+ };
+ };
+
+ /* SPI6: CAN1 */
+ spi@7000de00 {
+ status = "okay";
+ spi-max-frequency = <10000000>;
+
+ can@0 {
+ compatible = "microchip,mcp2515";
+ reg = <0>;
+ clocks = <&clk16m>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
+ spi-max-frequency = <10000000>;
+ };
+ };
+
+ pmc@7000e400 {
+ nvidia,invert-interrupt;
+ nvidia,suspend-mode = <1>;
+ nvidia,cpu-pwr-good-time = <5000>;
+ nvidia,cpu-pwr-off-time = <5000>;
+ nvidia,core-pwr-good-time = <3845 3845>;
+ nvidia,core-pwr-off-time = <0>;
+ nvidia,core-power-req-active-high;
+ nvidia,sys-clock-req-active-high;
+ };
+
+ sdhci@78000600 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ };
+
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clk@0 {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ clk16m: clk@1 {
+ compatible = "fixed-clock";
+ reg=<1>;
+ #clock-cells = <0>;
+ clock-frequency = <16000000>;
+ clock-output-names = "clk16m";
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sys_3v3_reg: regulator@100 {
+ compatible = "regulator-fixed";
+ reg = <100>;
+ regulator-name = "3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+};
pcie-controller@00003000 {
status = "okay";
- pex-clk-supply = <&sys_3v3_pexs_reg>;
- vdd-supply = <&ldo1_reg>;
- avdd-supply = <&ldo2_reg>;
+
+ avdd-pexa-supply = <&ldo1_reg>;
+ vdd-pexa-supply = <&ldo1_reg>;
+ avdd-pexb-supply = <&ldo1_reg>;
+ vdd-pexb-supply = <&ldo1_reg>;
+ avdd-pex-pll-supply = <&ldo1_reg>;
+ avdd-plle-supply = <&ldo1_reg>;
+ vddio-pex-ctl-supply = <&sys_3v3_reg>;
+ hvdd-pex-supply = <&sys_3v3_pexs_reg>;
pci@1,0 {
status = "okay";
pcie-controller@00003000 {
status = "okay";
- pex-clk-supply = <&pex_hvdd_3v3_reg>;
- vdd-supply = <&ldo1_reg>;
- avdd-supply = <&ldo2_reg>;
+
+ /* AVDD_PEXA and VDD_PEXA inputs are grounded on Cardhu. */
+ avdd-pexb-supply = <&ldo1_reg>;
+ vdd-pexb-supply = <&ldo1_reg>;
+ avdd-pex-pll-supply = <&ldo1_reg>;
+ hvdd-pex-supply = <&pex_hvdd_3v3_reg>;
+ vddio-pex-ctl-supply = <&sys_3v3_reg>;
+ avdd-plle-supply = <&ldo2_reg>;
pci@1,0 {
nvidia,num-lanes = <4>;
interrupt-controller;
};
+ apbmisc@70000800 {
+ compatible = "nvidia,tegra30-apbmisc", "nvidia,tegra20-apbmisc";
+ reg = <0x70000800 0x64 /* Chip revision */
+ 0x70000008 0x04>; /* Strapping options */
+ };
+
pinmux: pinmux@70000868 {
compatible = "nvidia,tegra30-pinmux";
reg = <0x70000868 0xd4 /* Pad control registers */
nvidia,ahb = <&ahb>;
};
+ fuse@7000f800 {
+ compatible = "nvidia,tegra30-efuse";
+ reg = <0x7000f800 0x400>;
+ clocks = <&tegra_car TEGRA30_CLK_FUSE>;
+ clock-names = "fuse";
+ resets = <&tegra_car 39>;
+ reset-names = "fuse";
+ };
+
ahub@70080000 {
compatible = "nvidia,tegra30-ahub";
reg = <0x70080000 0x200
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
};
ahb {
reg = <0x0 0x08000000>;
};
+ xtal24mhz: xtal24mhz@24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+
+ core-module@10000000 {
+ compatible = "arm,core-module-versatile", "syscon";
+ reg = <0x10000000 0x200>;
+
+ /* OSC1 on AB, OSC4 on PB */
+ osc1: cm_aux_osc@24M {
+ #clock-cells = <0>;
+ compatible = "arm,versatile-cm-auxosc";
+ clocks = <&xtal24mhz>;
+ };
+
+ /* The timer clock is the 24 MHz oscillator divided to 1MHz */
+ timclk: timclk@1M {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <24>;
+ clock-mult = <1>;
+ clocks = <&xtal24mhz>;
+ };
+
+ pclk: pclk@24M {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <1>;
+ clock-mult = <1>;
+ clocks = <&xtal24mhz>;
+ };
+ };
+
flash@34000000 {
compatible = "arm,versatile-flash";
reg = <0x34000000 0x4000000>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x10140000 0x1000>;
+ clear-mask = <0xffffffff>;
+ valid-mask = <0xffffffff>;
};
sic: intc@10003000 {
reg = <0x10003000 0x1000>;
interrupt-parent = <&vic>;
interrupts = <31>; /* Cascaded to vic */
+ clear-mask = <0xffffffff>;
+ valid-mask = <0xffc203f8>;
};
dma@10130000 {
compatible = "arm,pl081", "arm,primecell";
reg = <0x10130000 0x1000>;
interrupts = <17>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
uart0: uart@101f1000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x101f1000 0x1000>;
interrupts = <12>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
uart1: uart@101f2000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x101f2000 0x1000>;
interrupts = <13>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
uart2: uart@101f3000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x101f3000 0x1000>;
interrupts = <14>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
smc@10100000 {
compatible = "arm,primecell";
reg = <0x10100000 0x1000>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
mpmc@10110000 {
compatible = "arm,primecell";
reg = <0x10110000 0x1000>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
display@10120000 {
compatible = "arm,pl110", "arm,primecell";
reg = <0x10120000 0x1000>;
interrupts = <16>;
+ clocks = <&osc1>, <&pclk>;
+ clock-names = "clcd", "apb_pclk";
};
sctl@101e0000 {
compatible = "arm,primecell";
reg = <0x101e0000 0x1000>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
watchdog@101e1000 {
compatible = "arm,primecell";
reg = <0x101e1000 0x1000>;
interrupts = <0>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
timer@101e2000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x101e2000 0x1000>;
interrupts = <4>;
+ clocks = <&timclk>, <&timclk>, <&pclk>;
+ clock-names = "timer0", "timer1", "apb_pclk";
};
timer@101e3000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x101e3000 0x1000>;
interrupts = <5>;
+ clocks = <&timclk>, <&timclk>, <&pclk>;
+ clock-names = "timer0", "timer1", "apb_pclk";
};
gpio0: gpio@101e4000 {
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
gpio1: gpio@101e5000 {
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
rtc@101e8000 {
compatible = "arm,pl030", "arm,primecell";
reg = <0x101e8000 0x1000>;
interrupts = <10>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
sci@101f0000 {
compatible = "arm,primecell";
reg = <0x101f0000 0x1000>;
interrupts = <15>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
ssp@101f4000 {
compatible = "arm,pl022", "arm,primecell";
reg = <0x101f4000 0x1000>;
interrupts = <11>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "SSPCLK", "apb_pclk";
};
fpga {
compatible = "arm,primecell";
reg = <0x4000 0x1000>;
interrupts = <24>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
mmc@5000 {
- compatible = "arm,primecell";
+ compatible = "arm,pl180", "arm,primecell";
reg = < 0x5000 0x1000>;
interrupts-extended = <&vic 22 &sic 2>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "mclk", "apb_pclk";
};
kmi@6000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x6000 0x1000>;
interrupt-parent = <&sic>;
interrupts = <3>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
kmi@7000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x7000 0x1000>;
interrupt-parent = <&sic>;
interrupts = <4>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
};
};
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
gpio3: gpio@101e7000 {
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
fpga {
reg = <0x9000 0x1000>;
interrupt-parent = <&sic>;
interrupts = <6>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
sci@a000 {
compatible = "arm,primecell";
reg = <0xa000 0x1000>;
interrupt-parent = <&sic>;
interrupts = <5>;
+ clocks = <&xtal24mhz>;
+ clock-names = "apb_pclk";
};
mmc@b000 {
- compatible = "arm,primecell";
+ compatible = "arm,pl180", "arm,primecell";
reg = <0xb000 0x1000>;
interrupts-extended = <&vic 23 &sic 2>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "mclk", "apb_pclk";
};
};
};
/ {
aliases {
+ can0 = &can0;
+ can1 = &can1;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
<&clks VF610_CLK_DMAMUX1>;
};
+ can0: flexcan@40020000 {
+ compatible = "fsl,vf610-flexcan";
+ reg = <0x40020000 0x4000>;
+ interrupts = <0 58 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks VF610_CLK_FLEXCAN0>,
+ <&clks VF610_CLK_FLEXCAN0>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
uart0: serial@40027000 {
compatible = "fsl,vf610-lpuart";
reg = <0x40027000 0x1000>;
esdhc1: esdhc@400b2000 {
compatible = "fsl,imx53-esdhc";
- reg = <0x400b2000 0x4000>;
+ reg = <0x400b2000 0x1000>;
interrupts = <0 28 0x04>;
clocks = <&clks VF610_CLK_IPG_BUS>,
<&clks VF610_CLK_PLATFORM_BUS>,
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
};
+
+ can1: flexcan@400d4000 {
+ compatible = "fsl,vf610-flexcan";
+ reg = <0x400d4000 0x4000>;
+ interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks VF610_CLK_FLEXCAN1>,
+ <&clks VF610_CLK_FLEXCAN1>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
};
};
};
interrupt-parent = <&intc>;
ranges;
+ adc@f8007100 {
+ compatible = "xlnx,zynq-xadc-1.00.a";
+ reg = <0xf8007100 0x20>;
+ interrupts = <0 7 4>;
+ interrupt-parent = <&intc>;
+ clocks = <&clkc 12>;
+ };
+
+ can0: can@e0008000 {
+ compatible = "xlnx,zynq-can-1.0";
+ status = "disabled";
+ clocks = <&clkc 19>, <&clkc 36>;
+ clock-names = "can_clk", "pclk";
+ reg = <0xe0008000 0x1000>;
+ interrupts = <0 28 4>;
+ interrupt-parent = <&intc>;
+ tx-fifo-depth = <0x40>;
+ rx-fifo-depth = <0x40>;
+ };
+
+ can1: can@e0009000 {
+ compatible = "xlnx,zynq-can-1.0";
+ status = "disabled";
+ clocks = <&clkc 20>, <&clkc 37>;
+ clock-names = "can_clk", "pclk";
+ reg = <0xe0009000 0x1000>;
+ interrupts = <0 51 4>;
+ interrupt-parent = <&intc>;
+ tx-fifo-depth = <0x40>;
+ rx-fifo-depth = <0x40>;
+ };
+
+ gpio0: gpio@e000a000 {
+ compatible = "xlnx,zynq-gpio-1.0";
+ #gpio-cells = <2>;
+ clocks = <&clkc 42>;
+ gpio-controller;
+ interrupt-parent = <&intc>;
+ interrupts = <0 20 4>;
+ reg = <0xe000a000 0x1000>;
+ };
+
i2c0: i2c@e0004000 {
compatible = "cdns,i2c-r1p10";
status = "disabled";
};
uart0: serial@e0000000 {
- compatible = "xlnx,xuartps";
+ compatible = "xlnx,xuartps", "cdns,uart-r1p8";
status = "disabled";
clocks = <&clkc 23>, <&clkc 40>;
- clock-names = "ref_clk", "aper_clk";
+ clock-names = "uart_clk", "pclk";
reg = <0xE0000000 0x1000>;
interrupts = <0 27 4>;
};
uart1: serial@e0001000 {
- compatible = "xlnx,xuartps";
+ compatible = "xlnx,xuartps", "cdns,uart-r1p8";
status = "disabled";
clocks = <&clkc 24>, <&clkc 41>;
- clock-names = "ref_clk", "aper_clk";
+ clock-names = "uart_clk", "pclk";
reg = <0xE0001000 0x1000>;
interrupts = <0 50 4>;
};
+ spi0: spi@e0006000 {
+ compatible = "xlnx,zynq-spi-r1p6";
+ reg = <0xe0006000 0x1000>;
+ status = "disabled";
+ interrupt-parent = <&intc>;
+ interrupts = <0 26 4>;
+ clocks = <&clkc 25>, <&clkc 34>;
+ clock-names = "ref_clk", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi1: spi@e0007000 {
+ compatible = "xlnx,zynq-spi-r1p6";
+ reg = <0xe0007000 0x1000>;
+ status = "disabled";
+ interrupt-parent = <&intc>;
+ interrupts = <0 49 4>;
+ clocks = <&clkc 26>, <&clkc 35>;
+ clock-names = "ref_clk", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
gem0: ethernet@e000b000 {
compatible = "cdns,gem";
reg = <0xe000b000 0x4000>;
};
};
+ dmac_s: dmac@f8003000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xf8003000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <0 13 4>,
+ <0 14 4>, <0 15 4>,
+ <0 16 4>, <0 17 4>,
+ <0 40 4>, <0 41 4>,
+ <0 42 4>, <0 43 4>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <4>;
+ clocks = <&clkc 27>;
+ clock-names = "apb_pclk";
+ };
+
devcfg: devcfg@f8007000 {
compatible = "xlnx,zynq-devcfg-1.0";
reg = <0xf8007000 0x100>;
--- /dev/null
+/*
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ *
+ * Derived from zynq-zed.dts:
+ *
+ * Copyright (C) 2011 Xilinx
+ * Copyright (C) 2012 National Instruments Corp.
+ * Copyright (C) 2013 Xilinx
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+/dts-v1/;
+/include/ "zynq-7000.dtsi"
+
+/ {
+ model = "Adapteva Parallella Board";
+ compatible = "adapteva,parallella", "xlnx,zynq-7000";
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x40000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyPS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait";
+ linux,stdout-path = "/amba/serial@e0001000";
+ };
+};
+
+&gem0 {
+ status = "okay";
+ phy-mode = "rgmii-id";
+ phy-handle = <ðernet_phy>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet_phy: ethernet-phy@0 {
+ /* Marvell 88E1318 */
+ compatible = "ethernet-phy-id0141.0e90",
+ "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ marvell,reg-init = <0x3 0x10 0xff00 0x1e>,
+ <0x3 0x11 0xfff0 0xa>;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&sdhci1 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
};
+&can0 {
+ status = "okay";
+};
+
&gem0 {
status = "okay";
phy-mode = "rgmii";
if (IS_ERR(clk1))
clk1 = NULL;
- /* Get the 2nd clock if the timer has 2 timer clocks */
+ /* Get the 2nd clock if the timer has 3 timer clocks */
if (of_count_phandle_with_args(np, "clocks", "#clock-cells") == 3) {
clk2 = of_clk_get(np, 1);
if (IS_ERR(clk2)) {
pr_err("sp804: %s clock not found: %d\n", np->name,
(int)PTR_ERR(clk2));
- goto err;
+ clk2 = NULL;
}
} else
clk2 = clk1;
CONFIG_I2C_SH_MOBILE=y
# CONFIG_HWMON is not set
CONFIG_REGULATOR=y
+CONFIG_REGULATOR_GPIO=y
CONFIG_MEDIA_SUPPORT=y
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MMC=y
CONFIG_MMC_SDHI=y
CONFIG_MMC_SH_MMCIF=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_S35390A=y
CONFIG_DMADEVICES=y
CONFIG_ARCH_BCM=y
CONFIG_ARCH_BCM_MOBILE=y
CONFIG_ARM_THUMBEE=y
+CONFIG_SMP=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
# CONFIG_COMPACTION is not set
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
CONFIG_ARCH_EXYNOS=y
-CONFIG_S3C_LOWLEVEL_UART_PORT=3
-CONFIG_S3C24XX_PWM=y
-CONFIG_ARCH_EXYNOS5=y
-CONFIG_MACH_EXYNOS4_DT=y
+CONFIG_ARCH_EXYNOS3=y
+CONFIG_EXYNOS5420_MCPM=y
CONFIG_SMP=y
+CONFIG_BIG_LITTLE=y
+CONFIG_BL_SWITCHER=y
+CONFIG_BL_SWITCHER_DUMMY_IF=y
CONFIG_NR_CPUS=8
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_HIGHMEM=y
+CONFIG_CMA=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M"
CONFIG_VFP=y
CONFIG_NEON=y
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_PROC_DEVICETREE=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=64
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_I2C_MUX=y
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
CONFIG_I2C_EXYNOS5=y
+CONFIG_I2C_CROS_EC_TUNNEL=y
+CONFIG_SPI=y
+CONFIG_SPI_S3C64XX=y
CONFIG_I2C_S3C2410=y
CONFIG_DEBUG_GPIO=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_CHARGER_TPS65090=y
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_EXYNOS_THERMAL=y
+CONFIG_EXYNOS_THERMAL_CORE=y
+CONFIG_WATCHDOG=y
+CONFIG_S3C2410_WATCHDOG=y
CONFIG_MFD_CROS_EC=y
CONFIG_MFD_CROS_EC_I2C=y
+CONFIG_MFD_CROS_EC_SPI=y
CONFIG_MFD_MAX77686=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_SEC_CORE=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_MAX8997=y
CONFIG_REGULATOR_MAX77686=y
+CONFIG_REGULATOR_S2MPA01=y
CONFIG_REGULATOR_S2MPS11=y
CONFIG_REGULATOR_S5M8767=y
CONFIG_REGULATOR_TPS65090=y
CONFIG_FB_SIMPLE=y
CONFIG_EXYNOS_VIDEO=y
CONFIG_EXYNOS_MIPI_DSI=y
-CONFIG_EXYNOS_DP=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_7x14=y
CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_SAMSUNG=y
+CONFIG_SND_SOC_SNOW=y
CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_EXYNOS=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_EXYNOS=y
CONFIG_USB_STORAGE=y
CONFIG_USB_DWC3=y
-CONFIG_USB_PHY=y
-CONFIG_SAMSUNG_USB2PHY=y
-CONFIG_SAMSUNG_USB3PHY=y
+CONFIG_USB_HSIC_USB3503=y
CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_S3C=y
+CONFIG_MMC_SDHCI_S3C_DMA=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_IDMAC=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_S5M=y
CONFIG_RTC_DRV_S3C=y
+CONFIG_DMADEVICES=y
+CONFIG_PL330_DMA=y
CONFIG_COMMON_CLK_MAX77686=y
+CONFIG_COMMON_CLK_S2MPS11=y
+CONFIG_EXYNOS_IOMMU=y
+CONFIG_IIO=y
+CONFIG_EXYNOS_ADC=y
+CONFIG_PWM=y
+CONFIG_PWM_SAMSUNG=y
+CONFIG_PHY_EXYNOS5250_SATA=y
+CONFIG_PHY_SAMSUNG_USB2=y
+CONFIG_PHY_EXYNOS4210_USB2=y
+CONFIG_PHY_EXYNOS4X12_USB2=y
+CONFIG_PHY_EXYNOS5250_USB2=y
+CONFIG_PHY_EXYNOS5_USBDRD=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_EXT4_FS=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_FS=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
+++ /dev/null
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_EMBEDDED=y
-CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
-# CONFIG_LBDAF is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE_LEGACY=y
-CONFIG_ARCH_R7S72100=y
-CONFIG_MACH_GENMAI=y
-# CONFIG_SH_TIMER_CMT is not set
-# CONFIG_SH_TIMER_MTU2 is not set
-# CONFIG_SH_TIMER_TMU is not set
-# CONFIG_EM_TIMER_STI is not set
-CONFIG_ARM_ERRATA_430973=y
-CONFIG_ARM_ERRATA_458693=y
-CONFIG_ARM_ERRATA_460075=y
-CONFIG_ARM_ERRATA_743622=y
-CONFIG_ARM_ERRATA_754322=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_FORCE_MAX_ZONEORDER=13
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_ARM_APPENDED_DTB=y
-CONFIG_KEXEC=y
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_VFP=y
-CONFIG_NEON=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_PM_RUNTIME=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_EEPROM_AT24=y
-CONFIG_NETDEVICES=y
-# CONFIG_NET_CORE is not set
-# CONFIG_NET_VENDOR_ARC is not set
-# CONFIG_NET_CADENCE is not set
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_CIRRUS is not set
-# CONFIG_NET_VENDOR_FARADAY is not set
-# CONFIG_NET_VENDOR_INTEL is not set
-# CONFIG_NET_VENDOR_MARVELL is not set
-# CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_NET_VENDOR_NATSEMI is not set
-CONFIG_SH_ETH=y
-# CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_VIA is not set
-# CONFIG_NET_VENDOR_WIZNET is not set
-# CONFIG_WLAN is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=10
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_RIIC=y
-CONFIG_SPI=y
-CONFIG_SPI_RSPI=y
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-CONFIG_RCAR_THERMAL=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_DRM=y
-CONFIG_DRM_RCAR_DU=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_MMC=y
-CONFIG_MMC_SDHI=y
-CONFIG_MMC_SH_MMCIF=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_RTC_CLASS=y
-CONFIG_DMADEVICES=y
-CONFIG_SH_DMAE=y
-# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_V4_1=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-# CONFIG_ARM_UNWIND is not set
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_RD_LZMA=y
+CONFIG_ARCH_HISI=y
CONFIG_ARCH_HI3xxx=y
+CONFIG_ARCH_HIX5HD2=y
CONFIG_SMP=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_MACH_EUKREA_CPUIMX27_USEUART4=y
CONFIG_MACH_MX27_3DS=y
CONFIG_MACH_IMX27_VISSTRIM_M10=y
-CONFIG_MACH_IMX27LITE=y
CONFIG_MACH_PCA100=y
CONFIG_MACH_MXT_TD60=y
-CONFIG_MACH_IMX27IPCAM=y
CONFIG_MACH_IMX27_DT=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_NOP_USB_XCEIV=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=m
CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_KERNEL_LZO=y
CONFIG_SYSVIPC=y
+CONFIG_FHANDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=18
CONFIG_MACH_PCM043=y
CONFIG_MACH_MX35_3DS=y
CONFIG_MACH_VPR200=y
-CONFIG_MACH_IMX51_DT=y
+CONFIG_SOC_IMX51=y
CONFIG_SOC_IMX50=y
CONFIG_SOC_IMX53=y
CONFIG_SOC_IMX6Q=y
CONFIG_SOC_IMX6SL=y
+CONFIG_SOC_IMX6SX=y
CONFIG_SOC_VF610=y
CONFIG_PCI=y
CONFIG_PCI_IMX6=y
# CONFIG_INET_LRO is not set
CONFIG_IPV6=y
CONFIG_NETFILTER=y
+CONFIG_CAN=y
+CONFIG_CAN_FLEXCAN=y
CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_RFKILL=y
CONFIG_SPI_IMX=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_MC9S08DZ60=y
+CONFIG_GPIO_STMPE=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_DMADEVICES=y
CONFIG_IMX_SDMA=y
CONFIG_MXS_DMA=y
+CONFIG_FSL_EDMA=y
CONFIG_STAGING=y
CONFIG_DRM_IMX=y
CONFIG_DRM_IMX_FB_HELPER=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_FS=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_SCHED_DEBUG is not set
+++ /dev/null
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LOG_BUF_SHIFT=19
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-CONFIG_KPROBES=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_KIRKWOOD=y
-CONFIG_MACH_D2NET_V2=y
-CONFIG_MACH_NET2BIG_V2=y
-CONFIG_MACH_NET5BIG_V2=y
-CONFIG_MACH_OPENRD_BASE=y
-CONFIG_MACH_OPENRD_CLIENT=y
-CONFIG_MACH_OPENRD_ULTIMATE=y
-CONFIG_MACH_RD88F6192_NAS=y
-CONFIG_MACH_RD88F6281=y
-CONFIG_MACH_T5325=y
-CONFIG_MACH_TS219=y
-CONFIG_MACH_TS41X=y
-CONFIG_ARCH_KIRKWOOD_DT=y
-CONFIG_MACH_MV88F6281GTW_GE_DT=y
-# CONFIG_CPU_FEROCEON_OLD_ID is not set
-CONFIG_PCI_MVEBU=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_HIGHMEM=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
-CONFIG_CPU_IDLE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_NET_PKTGEN=m
-CONFIG_CFG80211=y
-CONFIG_MAC80211=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_GEOMETRY=y
-# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_STAA=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_M25P80=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ORION=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_EEPROM_AT24=y
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_DEV_SR=m
-CONFIG_CHR_DEV_SG=m
-CONFIG_ATA=y
-CONFIG_SATA_AHCI=y
-CONFIG_SATA_MV=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_DSA_MV88E6123_61_65=y
-CONFIG_MV643XX_ETH=y
-CONFIG_R8169=y
-CONFIG_MARVELL_PHY=y
-CONFIG_LIBERTAS=y
-CONFIG_LIBERTAS_SDIO=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_LEGACY_PTY_COUNT=16
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-# CONFIG_I2C_COMPAT is not set
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_MV64XXX=y
-CONFIG_SPI=y
-CONFIG_SPI_ORION=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_SENSORS_ADT7475=y
-CONFIG_SENSORS_LM63=y
-CONFIG_SENSORS_LM75=y
-CONFIG_SENSORS_LM85=y
-CONFIG_THERMAL=y
-CONFIG_WATCHDOG=y
-CONFIG_ORION_WATCHDOG=y
-CONFIG_HID_DRAGONRISE=y
-CONFIG_HID_GYRATION=y
-CONFIG_HID_TWINHAN=y
-CONFIG_HID_NTRIG=y
-CONFIG_HID_PANTHERLORD=y
-CONFIG_HID_PETALYNX=y
-CONFIG_HID_SAMSUNG=y
-CONFIG_HID_SONY=y
-CONFIG_HID_SUNPLUS=y
-CONFIG_HID_GREENASIA=y
-CONFIG_HID_SMARTJOYPLUS=y
-CONFIG_HID_TOPSEED=y
-CONFIG_HID_THRUSTMASTER=y
-CONFIG_HID_ZEROPLUS=y
-CONFIG_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_PRINTER=m
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_MMC=y
-CONFIG_SDIO_UART=y
-CONFIG_MMC_MVSDIO=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_RS5C372=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_RTC_DRV_S35390A=y
-CONFIG_RTC_DRV_MV=y
-CONFIG_DMADEVICES=y
-CONFIG_MV_XOR=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_EXT4_FS=y
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=y
-CONFIG_NLS_UTF8=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_MV_CESA=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_LIBCRC32C=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_MVEBU=y
CONFIG_MACH_KIRKWOOD=y
+CONFIG_MACH_NETXBIG=y
CONFIG_ARCH_MXC=y
CONFIG_MACH_IMX25_DT=y
CONFIG_MACH_IMX27_DT=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_QNAP=y
CONFIG_SENSORS_ADT7475=y
+CONFIG_SENSORS_G762=y
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM85=y
CONFIG_ARCH_BCM=y
CONFIG_ARCH_BCM_MOBILE=y
CONFIG_ARCH_BCM_5301X=y
+CONFIG_ARCH_BRCMSTB=y
CONFIG_ARCH_BERLIN=y
CONFIG_MACH_BERLIN_BG2=y
CONFIG_MACH_BERLIN_BG2CD=y
CONFIG_MACH_BERLIN_BG2Q=y
CONFIG_ARCH_HIGHBANK=y
+CONFIG_ARCH_HISI=y
CONFIG_ARCH_HI3xxx=y
+CONFIG_ARCH_HIX5HD2=y
CONFIG_ARCH_KEYSTONE=y
CONFIG_ARCH_MXC=y
-CONFIG_MACH_IMX51_DT=y
+CONFIG_SOC_IMX51=y
CONFIG_SOC_IMX53=y
CONFIG_SOC_IMX6Q=y
CONFIG_SOC_IMX6SL=y
CONFIG_ARCH_VEXPRESS_CA9X4=y
CONFIG_ARCH_WM8850=y
CONFIG_ARCH_ZYNQ=y
-CONFIG_NEON=y
CONFIG_TRUSTED_FOUNDATIONS=y
CONFIG_PCI=y
CONFIG_PCI_MSI=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_IDLE=y
+CONFIG_NEON=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_ATA=y
CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_ST=y
CONFIG_AHCI_SUNXI=y
CONFIG_SATA_HIGHBANK=y
CONFIG_SATA_MV=y
CONFIG_SUN4I_EMAC=y
CONFIG_MACB=y
CONFIG_NET_CALXEDA_XGMAC=y
+CONFIG_IGB=y
CONFIG_MV643XX_ETH=y
CONFIG_MVNETA=y
CONFIG_KS8851=y
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_TEGRA=y
CONFIG_KEYBOARD_SPEAR=y
+CONFIG_KEYBOARD_ST_KEYSCAN=y
CONFIG_KEYBOARD_CROS_EC=y
CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_MPU3050=y
CONFIG_SERIO_AMBAKMI=y
CONFIG_I2C_MV64XXX=y
CONFIG_I2C_SIRF=y
CONFIG_I2C_TEGRA=y
+CONFIG_I2C_ST=y
CONFIG_SPI=y
CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_ORION=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_SUN6I=y
CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_LM95245=y
CONFIG_THERMAL=y
CONFIG_ARMADA_THERMAL=y
+CONFIG_ST_THERMAL_SYSCFG=y
+CONFIG_ST_THERMAL_MEMMAP=y
CONFIG_WATCHDOG=y
CONFIG_ORION_WATCHDOG=y
CONFIG_SUNXI_WATCHDOG=y
CONFIG_MFD_CROS_EC_SPI=y
CONFIG_MFD_MAX8907=y
CONFIG_MFD_SEC_CORE=y
+CONFIG_MFD_STMPE=y
CONFIG_MFD_PALMAS=y
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS6586X=y
CONFIG_MMC_SDHCI_S3C=y
CONFIG_MMC_SDHCI_S3C_DMA=y
CONFIG_MMC_SDHCI_BCM_KONA=y
+CONFIG_MMC_SDHCI_ST=y
CONFIG_MMC_OMAP=y
CONFIG_MMC_OMAP_HS=y
CONFIG_MMC_MVSDIO=y
CONFIG_MMC_SUNXI=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_EXYNOS=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_PWM=y
CONFIG_EDAC=y
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_HIGHBANK_MC=y
CONFIG_PWM_TEGRA=y
CONFIG_PWM_VT8500=y
CONFIG_OMAP_USB2=y
+CONFIG_TI_PIPE3=y
+CONFIG_PHY_MIPHY365X=y
CONFIG_PHY_SUN4I_USB=y
CONFIG_EXT4_FS=y
CONFIG_VFAT_FS=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_MVEBU=y
CONFIG_MACH_KIRKWOOD=y
+CONFIG_MACH_NETXBIG=y
# CONFIG_CPU_FEROCEON_OLD_ID is not set
CONFIG_PCI_MVEBU=y
CONFIG_PREEMPT=y
CONFIG_HIGHMEM=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_BLOCK=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_QNAP=y
CONFIG_SENSORS_ADT7475=y
+CONFIG_SENSORS_G762=y
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM85=y
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_CPU_IDLE=y
+CONFIG_ARM_MVEBU_V7_CPUIDLE=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPUFREQ_GENERIC=y
CONFIG_VFP=y
CONFIG_NET=y
CONFIG_INET=y
CONFIG_SATA_MV=y
CONFIG_NETDEVICES=y
CONFIG_MVNETA=y
+CONFIG_MVPP2=y
CONFIG_MARVELL_PHY=y
CONFIG_MWIFIEX=y
CONFIG_MWIFIEX_SDIO=y
CONFIG_SYSVIPC=y
+CONFIG_FHANDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_TASKSTATS=y
CONFIG_ARCH_OMAP1=y
CONFIG_OMAP_RESET_CLOCKS=y
# CONFIG_OMAP_MUX is not set
-CONFIG_MAILBOX=y
-CONFIG_OMAP1_MBOX=y
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_DM_TIMER=y
CONFIG_ARCH_OMAP730=y
CONFIG_MFD_SYSCON=y
CONFIG_MFD_PALMAS=y
CONFIG_MFD_TPS65217=y
+CONFIG_MFD_TPS65218=y
CONFIG_MFD_TPS65910=y
CONFIG_TWL6040_CORE=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65217=y
+CONFIG_REGULATOR_TPS65218=y
CONFIG_REGULATOR_TPS65910=y
CONFIG_REGULATOR_TWL4030=y
CONFIG_REGULATOR_PBIAS=y
+++ /dev/null
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_S5P64X0=y
-CONFIG_S3C_BOOT_ERROR_RESET=y
-CONFIG_S3C_LOWLEVEL_UART_PORT=1
-CONFIG_MACH_SMDK6440=y
-CONFIG_MACH_SMDK6450=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_CPU_32v6K=y
-CONFIG_AEABI=y
-CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc"
-CONFIG_FPE_NWFPE=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_NR_UARTS=3
-CONFIG_SERIAL_SAMSUNG=y
-CONFIG_SERIAL_SAMSUNG_CONSOLE=y
-CONFIG_HW_RANDOM=y
-# CONFIG_HWMON is not set
-CONFIG_DISPLAY_SUPPORT=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_INOTIFY=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
-CONFIG_DEBUG_S3C_UART=1
-CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRC_CCITT=y
+++ /dev/null
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_S5PC100=y
-CONFIG_MACH_SMDKC100=y
-CONFIG_AEABI=y
-CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=cramfs init=/linuxrc console=ttySAC2,115200 mem=128M"
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_EEPROM_AT24=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_SAMSUNG=y
-CONFIG_SERIAL_SAMSUNG_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-CONFIG_MMC_UNSAFE_RESUME=y
-CONFIG_SDIO_UART=y
-CONFIG_MMC_SDHCI=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
CONFIG_SLAB=y
CONFIG_ARCH_SHMOBILE_MULTI=y
CONFIG_ARCH_EMEV2=y
+CONFIG_ARCH_R7S72100=y
+CONFIG_ARCH_R8A7779=y
CONFIG_ARCH_R8A7790=y
CONFIG_ARCH_R8A7791=y
CONFIG_MACH_KOELSCH=y
CONFIG_MACH_LAGER=y
+CONFIG_MACH_MARZEN=y
# CONFIG_SWP_EMULATE is not set
CONFIG_CPU_BPREDICT_DISABLE=y
CONFIG_PL310_ERRATA_588369=y
CONFIG_ARM_ERRATA_754322=y
CONFIG_PCI=y
CONFIG_PCI_RCAR_GEN2=y
+CONFIG_PCI_RCAR_GEN2_PCIE=y
CONFIG_SMP=y
CONFIG_SCHED_MC=y
CONFIG_HAVE_ARM_ARCH_TIMER=y
CONFIG_VFP=y
CONFIG_NEON=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_SPI=y
CONFIG_SPI_RSPI=y
CONFIG_SPI_SH_MSIOF=y
+CONFIG_SPI_SH_HSPI=y
CONFIG_GPIO_EM=y
CONFIG_GPIO_RCAR=y
# CONFIG_HWMON is not set
CONFIG_SND_SOC=y
CONFIG_SND_SOC_RCAR=y
CONFIG_USB=y
-CONFIG_USB_RCAR_GEN2_PHY=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_RENESAS_USBHS=y
+CONFIG_USB_RCAR_PHY=y
+CONFIG_USB_RCAR_GEN2_PHY=y
CONFIG_USB_GADGET=y
CONFIG_USB_RENESAS_USBHS_UDC=y
+CONFIG_USB_ETH=y
CONFIG_MMC=y
CONFIG_MMC_SDHI=y
CONFIG_MMC_SH_MMCIF=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
# CONFIG_ARM_UNWIND is not set
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_THERMAL=y
+CONFIG_GENERIC_CPUFREQ_CPU0=y
+CONFIG_REGULATOR_DA9210=y
CONFIG_OPROFILE=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
+CONFIG_HOTPLUG=y
# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
+CONFIG_CAN=y
+CONFIG_CAN_RAW=y
+CONFIG_CAN_BCM=y
+CONFIG_CAN_GW=y
+CONFIG_CAN_DEV=y
+CONFIG_CAN_CALC_BITTIMING=y
+CONFIG_CAN_C_CAN=y
+CONFIG_CAN_C_CAN_PLATFORM=y
+CONFIG_CAN_DEBUG_DEVICES=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_PROC_DEVICETREE=y
CONFIG_MICREL_PHY=y
# CONFIG_STMMAC_PHY_ID_ZERO_WORKAROUND is not set
CONFIG_INPUT_EVDEV=y
+CONFIG_DWMAC_SOCFPGA=y
+CONFIG_PPS=y
+CONFIG_NETWORK_PHY_TIMESTAMPING=y
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_VLAN_8021Q=y
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_GARP=y
+CONFIG_IPV6=y
# CONFIG_SERIO_SERPORT is not set
CONFIG_SERIO_AMBAKMI=y
CONFIG_LEGACY_PTY_COUNT=16
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
CONFIG_SERIAL_8250_DW=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_DWAPB=y
# CONFIG_RTC_HCTOSYS is not set
+CONFIG_WATCHDOG=y
+CONFIG_DW_WATCHDOG=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_ROOT_NFS=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY_USER is not set
+CONFIG_FHANDLE=y
CONFIG_VFAT_FS=y
CONFIG_NTFS_FS=y
CONFIG_NTFS_RW=y
CONFIG_ENABLE_DEFAULT_TRACERS=y
CONFIG_DEBUG_USER=y
CONFIG_XZ_DEC=y
+CONFIG_I2C=y
+CONFIG_I2C_DESIGNWARE_CORE=y
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+CONFIG_I2C_CHARDEV=y
CONFIG_MMC=y
CONFIG_MMC_DW=y
+CONFIG_PM=y
+CONFIG_SUSPEND=y
+CONFIG_MMC_UNSAFE_RESUME=y
+CONFIG_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_DWC2_HOST=y
+CONFIG_USB_DWC2_PLATFORM=y
CONFIG_MACH_SPEAR1310=y
CONFIG_MACH_SPEAR1340=y
# CONFIG_SWP_EMULATE is not set
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCIE_SPEAR13XX=y
CONFIG_SMP=y
# CONFIG_SMP_ON_UP is not set
# CONFIG_ARM_CPU_TOPOLOGY is not set
+CONFIG_AEABI=y
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_VFP=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_NET_IPIP=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_NAND_FSMC=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=16384
+CONFIG_BLK_DEV_SD=y
CONFIG_ATA=y
# CONFIG_SATA_PMP is not set
CONFIG_SATA_AHCI_PLATFORM=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SPEAR=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ASCII=m
CONFIG_PARTITION_ADVANCED=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-CONFIG_GPIO_PCA953X=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_TEGRA_2x_SOC=y
CONFIG_ARCH_TEGRA_3x_SOC=y
CONFIG_ARCH_TEGRA_114_SOC=y
CONFIG_ARCH_TEGRA_124_SOC=y
-CONFIG_TEGRA_EMC_SCALING_ENABLE=y
-CONFIG_TRUSTED_FOUNDATIONS=y
CONFIG_PCI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_TEGRA=y
CONFIG_IPV6_TUNNEL=y
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_CAN=y
-CONFIG_CAN_RAW=y
-CONFIG_CAN_BCM=y
-CONFIG_CAN_DEV=y
CONFIG_CAN_MCP251X=y
CONFIG_BT=y
CONFIG_BT_RFCOMM=y
CONFIG_MTD=y
CONFIG_MTD_M25P80=y
CONFIG_MTD_SPI_NOR=y
-CONFIG_PROC_DEVICETREE=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
+CONFIG_IGB=y
CONFIG_R8169=y
CONFIG_USB_PEGASUS=y
CONFIG_USB_USBNET=y
CONFIG_KEYBOARD_TEGRA=y
CONFIG_KEYBOARD_CROS_EC=y
CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_MPU3050=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_OF_PLATFORM=y
# CONFIG_HW_RANDOM is not set
# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_MUX_PINCTRL=y
CONFIG_I2C_TEGRA=y
CONFIG_SPI_TEGRA20_SLINK=y
CONFIG_PINCTRL_AS3722=y
CONFIG_PINCTRL_PALMAS=y
+CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_TPS6586X=y
CONFIG_POWER_RESET_AS3722=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_LM95245=y
CONFIG_MFD_AS3722=y
CONFIG_MFD_CROS_EC=y
CONFIG_MFD_CROS_EC_SPI=y
CONFIG_MFD_MAX8907=y
+CONFIG_MFD_STMPE=y
CONFIG_MFD_PALMAS=y
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS6586X=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_EARLY_PRINTK=y
CONFIG_CRYPTO_TWOFISH=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_TEGRA_AES=y
CONFIG_CRC_CCITT=y
#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
#endif
-/* not all ARM platforms necessarily support this API ... */
-#ifdef CONFIG_NEED_MACH_GPIO_H
-#include <mach/gpio.h>
-#endif
-
-#ifndef __ARM_GPIOLIB_COMPLEX
/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
#include <asm-generic/gpio.h>
#define gpio_get_value __gpio_get_value
#define gpio_set_value __gpio_set_value
#define gpio_cansleep __gpio_cansleep
-#endif
/*
* Provide a default gpio_to_irq() which should satisfy every case.
#define ARM_EXCEPTION_FIQ 6
#define ARM_EXCEPTION_HVC 7
+/*
+ * The rr_lo_hi macro swaps a pair of registers depending on
+ * current endianness. It is used in conjunction with ldrd and strd
+ * instructions that load/store a 64-bit value from/to memory to/from
+ * a pair of registers which are used with the mrrc and mcrr instructions.
+ * If used with the ldrd/strd instructions, the a1 parameter is the first
+ * source/destination register and the a2 parameter is the second
+ * source/destination register. Note that the ldrd/strd instructions
+ * already swap the bytes within the words correctly according to the
+ * endianness setting, but the order of the registers need to be effectively
+ * swapped when used with the mrrc/mcrr instructions.
+ */
+#ifdef CONFIG_CPU_ENDIAN_BE8
+#define rr_lo_hi(a1, a2) a2, a1
+#else
+#define rr_lo_hi(a1, a2) a1, a2
+#endif
+
#ifndef __ASSEMBLY__
struct kvm;
struct kvm_vcpu;
default:
return be32_to_cpu(data);
}
+ } else {
+ switch (len) {
+ case 1:
+ return data & 0xff;
+ case 2:
+ return le16_to_cpu(data & 0xffff);
+ default:
+ return le32_to_cpu(data);
+ }
}
-
- return data; /* Leave LE untouched */
}
static inline unsigned long vcpu_data_host_to_guest(struct kvm_vcpu *vcpu,
default:
return cpu_to_be32(data);
}
+ } else {
+ switch (len) {
+ case 1:
+ return data & 0xff;
+ case 2:
+ return cpu_to_le16(data & 0xffff);
+ default:
+ return cpu_to_le32(data);
+ }
}
-
- return data; /* Leave LE untouched */
}
#endif /* __ARM_KVM_EMULATE_H__ */
return 0;
}
+static inline void vgic_arch_setup(const struct vgic_params *vgic)
+{
+ BUG_ON(vgic->type != VGIC_V2);
+}
+
int kvm_perf_init(void);
int kvm_perf_teardown(void);
-u64 kvm_arm_timer_get_reg(struct kvm_vcpu *, u64 regid);
-int kvm_arm_timer_set_reg(struct kvm_vcpu *, u64 regid, u64 value);
-
#endif /* __ARM_KVM_HOST_H__ */
(__boundary - 1 < (end) - 1)? __boundary: (end); \
})
+static inline bool kvm_page_empty(void *ptr)
+{
+ struct page *ptr_page = virt_to_page(ptr);
+ return page_count(ptr_page) == 1;
+}
+
+
+#define kvm_pte_table_empty(ptep) kvm_page_empty(ptep)
+#define kvm_pmd_table_empty(pmdp) kvm_page_empty(pmdp)
+#define kvm_pud_table_empty(pudp) (0)
+
+
struct kvm;
#define kvm_flush_dcache_to_poc(a,l) __cpuc_flush_dcache_area((a), (l))
--- /dev/null
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef CONFIG_DEBUG_CLPS711X_UART2
+#define CLPS711X_UART_PADDR (0x80000000 + 0x0000)
+#define CLPS711X_UART_VADDR (0xfeff0000 + 0x0000)
+#else
+#define CLPS711X_UART_PADDR (0x80000000 + 0x1000)
+#define CLPS711X_UART_VADDR (0xfeff0000 + 0x1000)
+#endif
+
+#define SYSFLG (0x0140)
+#define SYSFLG_UBUSY (1 << 11)
+#define UARTDR (0x0480)
+
+ .macro addruart, rp, rv, tmp
+ ldr \rv, =CLPS711X_UART_VADDR
+ ldr \rp, =CLPS711X_UART_PADDR
+ .endm
+
+ .macro waituart,rd,rx
+ .endm
+
+ .macro senduart,rd,rx
+ str \rd, [\rx, #UARTDR]
+ .endm
+
+ .macro busyuart,rd,rx
+1001: ldr \rd, [\rx, #SYSFLG]
+ tst \rd, #SYSFLG_UBUSY
+ bne 1001b
+ .endm
--- /dev/null
+/*
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* pull in the relevant register and map files. */
+
+#define S3C_ADDR_BASE 0xF6000000
+#define S3C_VA_UART S3C_ADDR_BASE + 0x01000000
+#define S5PV210_PA_UART 0xe2900000
+
+ /* note, for the boot process to work we have to keep the UART
+ * virtual address aligned to an 1MiB boundary for the L1
+ * mapping the head code makes. We keep the UART virtual address
+ * aligned and add in the offset when we load the value here.
+ */
+
+ .macro addruart, rp, rv, tmp
+ ldr \rp, =S5PV210_PA_UART
+ ldr \rv, =S3C_VA_UART
+#if CONFIG_DEBUG_S3C_UART != 0
+ add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
+ add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
+#endif
+ .endm
+
+#define fifo_full fifo_full_s5pv210
+#define fifo_level fifo_level_s5pv210
+
+#include <debug/samsung.S>
DEFINE(VCPU_HYP_PC, offsetof(struct kvm_vcpu, arch.fault.hyp_pc));
#ifdef CONFIG_KVM_ARM_VGIC
DEFINE(VCPU_VGIC_CPU, offsetof(struct kvm_vcpu, arch.vgic_cpu));
- DEFINE(VGIC_CPU_HCR, offsetof(struct vgic_cpu, vgic_hcr));
- DEFINE(VGIC_CPU_VMCR, offsetof(struct vgic_cpu, vgic_vmcr));
- DEFINE(VGIC_CPU_MISR, offsetof(struct vgic_cpu, vgic_misr));
- DEFINE(VGIC_CPU_EISR, offsetof(struct vgic_cpu, vgic_eisr));
- DEFINE(VGIC_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_elrsr));
- DEFINE(VGIC_CPU_APR, offsetof(struct vgic_cpu, vgic_apr));
- DEFINE(VGIC_CPU_LR, offsetof(struct vgic_cpu, vgic_lr));
+ DEFINE(VGIC_V2_CPU_HCR, offsetof(struct vgic_cpu, vgic_v2.vgic_hcr));
+ DEFINE(VGIC_V2_CPU_VMCR, offsetof(struct vgic_cpu, vgic_v2.vgic_vmcr));
+ DEFINE(VGIC_V2_CPU_MISR, offsetof(struct vgic_cpu, vgic_v2.vgic_misr));
+ DEFINE(VGIC_V2_CPU_EISR, offsetof(struct vgic_cpu, vgic_v2.vgic_eisr));
+ DEFINE(VGIC_V2_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_v2.vgic_elrsr));
+ DEFINE(VGIC_V2_CPU_APR, offsetof(struct vgic_cpu, vgic_v2.vgic_apr));
+ DEFINE(VGIC_V2_CPU_LR, offsetof(struct vgic_cpu, vgic_v2.vgic_lr));
DEFINE(VGIC_CPU_NR_LR, offsetof(struct vgic_cpu, nr_lr));
#ifdef CONFIG_KVM_ARM_TIMER
DEFINE(VCPU_TIMER_CNTV_CTL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_ctl));
mcr p15, 4, r7, c1, c1, 3 @ HSTR
THUMB( orr r7, #(1 << 30) ) @ HSCTLR.TE
-#ifdef CONFIG_CPU_BIG_ENDIAN
- orr r7, #(1 << 9) @ HSCTLR.EE
-#endif
+ARM_BE8(orr r7, r7, #(1 << 25)) @ HSCTLR.EE
mcr p15, 4, r7, c1, c0, 0 @ HSCTLR
mrc p15, 4, r7, c1, c1, 1 @ HDCR
select HAVE_KVM_CPU_RELAX_INTERCEPT
select KVM_MMIO
select KVM_ARM_HOST
- depends on ARM_VIRT_EXT && ARM_LPAE && !CPU_BIG_ENDIAN
+ depends on ARM_VIRT_EXT && ARM_LPAE
---help---
Support hosting virtualized guest machines. You will also
need to select one or more of the processor modules below.
obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o
obj-y += coproc.o coproc_a15.o coproc_a7.o mmio.o psci.o perf.o
obj-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic.o
+obj-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic-v2.o
obj-$(CONFIG_KVM_ARM_TIMER) += $(KVM)/arm/arch_timer.o
return VM_FAULT_SIGBUS;
}
-void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
- struct kvm_memory_slot *dont)
-{
-}
-
-int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
- unsigned long npages)
-{
- return 0;
-}
/**
* kvm_arch_destroy_vm - destroy the VM data structure
}
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
switch (ext) {
return -EINVAL;
}
-void kvm_arch_memslots_updated(struct kvm *kvm)
-{
-}
-
-int kvm_arch_prepare_memory_region(struct kvm *kvm,
- struct kvm_memory_slot *memslot,
- struct kvm_userspace_memory_region *mem,
- enum kvm_mr_change change)
-{
- return 0;
-}
-
-void kvm_arch_commit_memory_region(struct kvm *kvm,
- struct kvm_userspace_memory_region *mem,
- const struct kvm_memory_slot *old,
- enum kvm_mr_change change)
-{
-}
-
-void kvm_arch_flush_shadow_all(struct kvm *kvm)
-{
-}
-
-void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
- struct kvm_memory_slot *slot)
-{
-}
struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
{
/* CSSELR values; used to index KVM_REG_ARM_DEMUX_ID_CCSIDR */
#define CSSELR_MAX 12
+/*
+ * kvm_vcpu_arch.cp15 holds cp15 registers as an array of u32, but some
+ * of cp15 registers can be viewed either as couple of two u32 registers
+ * or one u64 register. Current u64 register encoding is that least
+ * significant u32 word is followed by most significant u32 word.
+ */
+static inline void vcpu_cp15_reg64_set(struct kvm_vcpu *vcpu,
+ const struct coproc_reg *r,
+ u64 val)
+{
+ vcpu->arch.cp15[r->reg] = val & 0xffffffff;
+ vcpu->arch.cp15[r->reg + 1] = val >> 32;
+}
+
+static inline u64 vcpu_cp15_reg64_get(struct kvm_vcpu *vcpu,
+ const struct coproc_reg *r)
+{
+ u64 val;
+
+ val = vcpu->arch.cp15[r->reg + 1];
+ val = val << 32;
+ val = val | vcpu->arch.cp15[r->reg];
+ return val;
+}
+
int kvm_handle_cp10_id(struct kvm_vcpu *vcpu, struct kvm_run *run)
{
kvm_inject_undefined(vcpu);
{ CRn( 0), CRm( 0), Op1( 1), Op2( 7), is32, NULL, get_AIDR },
};
+/*
+ * Reads a register value from a userspace address to a kernel
+ * variable. Make sure that register size matches sizeof(*__val).
+ */
static int reg_from_user(void *val, const void __user *uaddr, u64 id)
{
- /* This Just Works because we are little endian. */
if (copy_from_user(val, uaddr, KVM_REG_SIZE(id)) != 0)
return -EFAULT;
return 0;
}
+/*
+ * Writes a register value to a userspace address from a kernel variable.
+ * Make sure that register size matches sizeof(*__val).
+ */
static int reg_to_user(void __user *uaddr, const void *val, u64 id)
{
- /* This Just Works because we are little endian. */
if (copy_to_user(uaddr, val, KVM_REG_SIZE(id)) != 0)
return -EFAULT;
return 0;
{
struct coproc_params params;
const struct coproc_reg *r;
+ int ret;
if (!index_to_params(id, ¶ms))
return -ENOENT;
if (!r)
return -ENOENT;
- return reg_to_user(uaddr, &r->val, id);
+ ret = -ENOENT;
+ if (KVM_REG_SIZE(id) == 4) {
+ u32 val = r->val;
+
+ ret = reg_to_user(uaddr, &val, id);
+ } else if (KVM_REG_SIZE(id) == 8) {
+ ret = reg_to_user(uaddr, &r->val, id);
+ }
+ return ret;
}
static int set_invariant_cp15(u64 id, void __user *uaddr)
struct coproc_params params;
const struct coproc_reg *r;
int err;
- u64 val = 0; /* Make sure high bits are 0 for 32-bit regs */
+ u64 val;
if (!index_to_params(id, ¶ms))
return -ENOENT;
if (!r)
return -ENOENT;
- err = reg_from_user(&val, uaddr, id);
+ err = -ENOENT;
+ if (KVM_REG_SIZE(id) == 4) {
+ u32 val32;
+
+ err = reg_from_user(&val32, uaddr, id);
+ if (!err)
+ val = val32;
+ } else if (KVM_REG_SIZE(id) == 8) {
+ err = reg_from_user(&val, uaddr, id);
+ }
if (err)
return err;
{
const struct coproc_reg *r;
void __user *uaddr = (void __user *)(long)reg->addr;
+ int ret;
if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_DEMUX)
return demux_c15_get(reg->id, uaddr);
if (!r)
return get_invariant_cp15(reg->id, uaddr);
- /* Note: copies two regs if size is 64 bit. */
- return reg_to_user(uaddr, &vcpu->arch.cp15[r->reg], reg->id);
+ ret = -ENOENT;
+ if (KVM_REG_SIZE(reg->id) == 8) {
+ u64 val;
+
+ val = vcpu_cp15_reg64_get(vcpu, r);
+ ret = reg_to_user(uaddr, &val, reg->id);
+ } else if (KVM_REG_SIZE(reg->id) == 4) {
+ ret = reg_to_user(uaddr, &vcpu->arch.cp15[r->reg], reg->id);
+ }
+
+ return ret;
}
int kvm_arm_coproc_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
{
const struct coproc_reg *r;
void __user *uaddr = (void __user *)(long)reg->addr;
+ int ret;
if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_DEMUX)
return demux_c15_set(reg->id, uaddr);
if (!r)
return set_invariant_cp15(reg->id, uaddr);
- /* Note: copies two regs if size is 64 bit */
- return reg_from_user(&vcpu->arch.cp15[r->reg], uaddr, reg->id);
+ ret = -ENOENT;
+ if (KVM_REG_SIZE(reg->id) == 8) {
+ u64 val;
+
+ ret = reg_from_user(&val, uaddr, reg->id);
+ if (!ret)
+ vcpu_cp15_reg64_set(vcpu, r, val);
+ } else if (KVM_REG_SIZE(reg->id) == 4) {
+ ret = reg_from_user(&vcpu->arch.cp15[r->reg], uaddr, reg->id);
+ }
+
+ return ret;
}
static unsigned int num_demux_regs(void)
return false;
}
-int kvm_arm_timer_set_reg(struct kvm_vcpu *vcpu, u64 regid, u64 value)
-{
- return 0;
-}
-
-u64 kvm_arm_timer_get_reg(struct kvm_vcpu *vcpu, u64 regid)
-{
- return 0;
-}
-
#else
#define NUM_TIMER_REGS 3
bne phase2 @ Yes, second stage init
@ Set the HTTBR to point to the hypervisor PGD pointer passed
- mcrr p15, 4, r2, r3, c2
+ mcrr p15, 4, rr_lo_hi(r2, r3), c2
@ Set the HTCR and VTCR to the same shareability and cacheability
@ settings as the non-secure TTBCR and with T0SZ == 0.
ret r0
target: @ We're now in the trampoline code, switch page tables
- mcrr p15, 4, r2, r3, c2
+ mcrr p15, 4, rr_lo_hi(r2, r3), c2
isb
@ Invalidate the old TLBs
dsb ishst
add r0, r0, #KVM_VTTBR
ldrd r2, r3, [r0]
- mcrr p15, 6, r2, r3, c2 @ Write VTTBR
+ mcrr p15, 6, rr_lo_hi(r2, r3), c2 @ Write VTTBR
isb
mcr p15, 0, r0, c8, c3, 0 @ TLBIALLIS (rt ignored)
dsb ish
ldr r1, [vcpu, #VCPU_KVM]
add r1, r1, #KVM_VTTBR
ldrd r2, r3, [r1]
- mcrr p15, 6, r2, r3, c2 @ Write VTTBR
+ mcrr p15, 6, rr_lo_hi(r2, r3), c2 @ Write VTTBR
@ We're all done, just restore the GPRs and go to the guest
restore_guest_regs
restore_host_regs
clrex @ Clear exclusive monitor
+#ifndef CONFIG_CPU_ENDIAN_BE8
mov r0, r1 @ Return the return code
mov r1, #0 @ Clear upper bits in return value
+#else
+ @ r1 already has return code
+ mov r0, #0 @ Clear upper bits in return value
+#endif /* CONFIG_CPU_ENDIAN_BE8 */
bx lr @ return to IOCTL
/********************************************************************
#include <linux/irqchip/arm-gic.h>
+#include <asm/assembler.h>
#define VCPU_USR_REG(_reg_nr) (VCPU_USR_REGS + (_reg_nr * 4))
#define VCPU_USR_SP (VCPU_USR_REG(13))
ldr r8, [r2, #GICH_ELRSR0]
ldr r9, [r2, #GICH_ELRSR1]
ldr r10, [r2, #GICH_APR]
-
- str r3, [r11, #VGIC_CPU_HCR]
- str r4, [r11, #VGIC_CPU_VMCR]
- str r5, [r11, #VGIC_CPU_MISR]
- str r6, [r11, #VGIC_CPU_EISR]
- str r7, [r11, #(VGIC_CPU_EISR + 4)]
- str r8, [r11, #VGIC_CPU_ELRSR]
- str r9, [r11, #(VGIC_CPU_ELRSR + 4)]
- str r10, [r11, #VGIC_CPU_APR]
+ARM_BE8(rev r3, r3 )
+ARM_BE8(rev r4, r4 )
+ARM_BE8(rev r5, r5 )
+ARM_BE8(rev r6, r6 )
+ARM_BE8(rev r7, r7 )
+ARM_BE8(rev r8, r8 )
+ARM_BE8(rev r9, r9 )
+ARM_BE8(rev r10, r10 )
+
+ str r3, [r11, #VGIC_V2_CPU_HCR]
+ str r4, [r11, #VGIC_V2_CPU_VMCR]
+ str r5, [r11, #VGIC_V2_CPU_MISR]
+ str r6, [r11, #VGIC_V2_CPU_EISR]
+ str r7, [r11, #(VGIC_V2_CPU_EISR + 4)]
+ str r8, [r11, #VGIC_V2_CPU_ELRSR]
+ str r9, [r11, #(VGIC_V2_CPU_ELRSR + 4)]
+ str r10, [r11, #VGIC_V2_CPU_APR]
/* Clear GICH_HCR */
mov r5, #0
/* Save list registers */
add r2, r2, #GICH_LR0
- add r3, r11, #VGIC_CPU_LR
+ add r3, r11, #VGIC_V2_CPU_LR
ldr r4, [r11, #VGIC_CPU_NR_LR]
1: ldr r6, [r2], #4
+ARM_BE8(rev r6, r6 )
str r6, [r3], #4
subs r4, r4, #1
bne 1b
add r11, vcpu, #VCPU_VGIC_CPU
/* We only restore a minimal set of registers */
- ldr r3, [r11, #VGIC_CPU_HCR]
- ldr r4, [r11, #VGIC_CPU_VMCR]
- ldr r8, [r11, #VGIC_CPU_APR]
+ ldr r3, [r11, #VGIC_V2_CPU_HCR]
+ ldr r4, [r11, #VGIC_V2_CPU_VMCR]
+ ldr r8, [r11, #VGIC_V2_CPU_APR]
+ARM_BE8(rev r3, r3 )
+ARM_BE8(rev r4, r4 )
+ARM_BE8(rev r8, r8 )
str r3, [r2, #GICH_HCR]
str r4, [r2, #GICH_VMCR]
/* Restore list registers */
add r2, r2, #GICH_LR0
- add r3, r11, #VGIC_CPU_LR
+ add r3, r11, #VGIC_V2_CPU_LR
ldr r4, [r11, #VGIC_CPU_NR_LR]
1: ldr r6, [r3], #4
+ARM_BE8(rev r6, r6 )
str r6, [r2], #4
subs r4, r4, #1
bne 1b
mcr p15, 0, r2, c14, c3, 1 @ CNTV_CTL
isb
- mrrc p15, 3, r2, r3, c14 @ CNTV_CVAL
+ mrrc p15, 3, rr_lo_hi(r2, r3), c14 @ CNTV_CVAL
ldr r4, =VCPU_TIMER_CNTV_CVAL
add r5, vcpu, r4
strd r2, r3, [r5]
ldr r2, [r4, #KVM_TIMER_CNTVOFF]
ldr r3, [r4, #(KVM_TIMER_CNTVOFF + 4)]
- mcrr p15, 4, r2, r3, c14 @ CNTVOFF
+ mcrr p15, 4, rr_lo_hi(r2, r3), c14 @ CNTVOFF
ldr r4, =VCPU_TIMER_CNTV_CVAL
add r5, vcpu, r4
ldrd r2, r3, [r5]
- mcrr p15, 3, r2, r3, c14 @ CNTV_CVAL
+ mcrr p15, 3, rr_lo_hi(r2, r3), c14 @ CNTV_CVAL
isb
ldr r2, [vcpu, #VCPU_TIMER_CNTV_CTL]
return p;
}
-static bool page_empty(void *ptr)
+static void clear_pgd_entry(struct kvm *kvm, pgd_t *pgd, phys_addr_t addr)
{
- struct page *ptr_page = virt_to_page(ptr);
- return page_count(ptr_page) == 1;
+ pud_t *pud_table __maybe_unused = pud_offset(pgd, 0);
+ pgd_clear(pgd);
+ kvm_tlb_flush_vmid_ipa(kvm, addr);
+ pud_free(NULL, pud_table);
+ put_page(virt_to_page(pgd));
}
static void clear_pud_entry(struct kvm *kvm, pud_t *pud, phys_addr_t addr)
{
- if (pud_huge(*pud)) {
- pud_clear(pud);
- kvm_tlb_flush_vmid_ipa(kvm, addr);
- } else {
- pmd_t *pmd_table = pmd_offset(pud, 0);
- pud_clear(pud);
- kvm_tlb_flush_vmid_ipa(kvm, addr);
- pmd_free(NULL, pmd_table);
- }
+ pmd_t *pmd_table = pmd_offset(pud, 0);
+ VM_BUG_ON(pud_huge(*pud));
+ pud_clear(pud);
+ kvm_tlb_flush_vmid_ipa(kvm, addr);
+ pmd_free(NULL, pmd_table);
put_page(virt_to_page(pud));
}
static void clear_pmd_entry(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr)
{
- if (kvm_pmd_huge(*pmd)) {
- pmd_clear(pmd);
- kvm_tlb_flush_vmid_ipa(kvm, addr);
- } else {
- pte_t *pte_table = pte_offset_kernel(pmd, 0);
- pmd_clear(pmd);
- kvm_tlb_flush_vmid_ipa(kvm, addr);
- pte_free_kernel(NULL, pte_table);
- }
+ pte_t *pte_table = pte_offset_kernel(pmd, 0);
+ VM_BUG_ON(kvm_pmd_huge(*pmd));
+ pmd_clear(pmd);
+ kvm_tlb_flush_vmid_ipa(kvm, addr);
+ pte_free_kernel(NULL, pte_table);
put_page(virt_to_page(pmd));
}
-static void clear_pte_entry(struct kvm *kvm, pte_t *pte, phys_addr_t addr)
+static void unmap_ptes(struct kvm *kvm, pmd_t *pmd,
+ phys_addr_t addr, phys_addr_t end)
{
- if (pte_present(*pte)) {
- kvm_set_pte(pte, __pte(0));
- put_page(virt_to_page(pte));
- kvm_tlb_flush_vmid_ipa(kvm, addr);
- }
+ phys_addr_t start_addr = addr;
+ pte_t *pte, *start_pte;
+
+ start_pte = pte = pte_offset_kernel(pmd, addr);
+ do {
+ if (!pte_none(*pte)) {
+ kvm_set_pte(pte, __pte(0));
+ put_page(virt_to_page(pte));
+ kvm_tlb_flush_vmid_ipa(kvm, addr);
+ }
+ } while (pte++, addr += PAGE_SIZE, addr != end);
+
+ if (kvm_pte_table_empty(start_pte))
+ clear_pmd_entry(kvm, pmd, start_addr);
}
-static void unmap_range(struct kvm *kvm, pgd_t *pgdp,
- unsigned long long start, u64 size)
+static void unmap_pmds(struct kvm *kvm, pud_t *pud,
+ phys_addr_t addr, phys_addr_t end)
{
- pgd_t *pgd;
- pud_t *pud;
- pmd_t *pmd;
- pte_t *pte;
- unsigned long long addr = start, end = start + size;
- u64 next;
-
- while (addr < end) {
- pgd = pgdp + pgd_index(addr);
- pud = pud_offset(pgd, addr);
- pte = NULL;
- if (pud_none(*pud)) {
- addr = kvm_pud_addr_end(addr, end);
- continue;
- }
+ phys_addr_t next, start_addr = addr;
+ pmd_t *pmd, *start_pmd;
- if (pud_huge(*pud)) {
- /*
- * If we are dealing with a huge pud, just clear it and
- * move on.
- */
- clear_pud_entry(kvm, pud, addr);
- addr = kvm_pud_addr_end(addr, end);
- continue;
+ start_pmd = pmd = pmd_offset(pud, addr);
+ do {
+ next = kvm_pmd_addr_end(addr, end);
+ if (!pmd_none(*pmd)) {
+ if (kvm_pmd_huge(*pmd)) {
+ pmd_clear(pmd);
+ kvm_tlb_flush_vmid_ipa(kvm, addr);
+ put_page(virt_to_page(pmd));
+ } else {
+ unmap_ptes(kvm, pmd, addr, next);
+ }
}
+ } while (pmd++, addr = next, addr != end);
- pmd = pmd_offset(pud, addr);
- if (pmd_none(*pmd)) {
- addr = kvm_pmd_addr_end(addr, end);
- continue;
- }
+ if (kvm_pmd_table_empty(start_pmd))
+ clear_pud_entry(kvm, pud, start_addr);
+}
- if (!kvm_pmd_huge(*pmd)) {
- pte = pte_offset_kernel(pmd, addr);
- clear_pte_entry(kvm, pte, addr);
- next = addr + PAGE_SIZE;
- }
+static void unmap_puds(struct kvm *kvm, pgd_t *pgd,
+ phys_addr_t addr, phys_addr_t end)
+{
+ phys_addr_t next, start_addr = addr;
+ pud_t *pud, *start_pud;
- /*
- * If the pmd entry is to be cleared, walk back up the ladder
- */
- if (kvm_pmd_huge(*pmd) || (pte && page_empty(pte))) {
- clear_pmd_entry(kvm, pmd, addr);
- next = kvm_pmd_addr_end(addr, end);
- if (page_empty(pmd) && !page_empty(pud)) {
- clear_pud_entry(kvm, pud, addr);
- next = kvm_pud_addr_end(addr, end);
+ start_pud = pud = pud_offset(pgd, addr);
+ do {
+ next = kvm_pud_addr_end(addr, end);
+ if (!pud_none(*pud)) {
+ if (pud_huge(*pud)) {
+ pud_clear(pud);
+ kvm_tlb_flush_vmid_ipa(kvm, addr);
+ put_page(virt_to_page(pud));
+ } else {
+ unmap_pmds(kvm, pud, addr, next);
}
}
+ } while (pud++, addr = next, addr != end);
- addr = next;
- }
+ if (kvm_pud_table_empty(start_pud))
+ clear_pgd_entry(kvm, pgd, start_addr);
+}
+
+
+static void unmap_range(struct kvm *kvm, pgd_t *pgdp,
+ phys_addr_t start, u64 size)
+{
+ pgd_t *pgd;
+ phys_addr_t addr = start, end = start + size;
+ phys_addr_t next;
+
+ pgd = pgdp + pgd_index(addr);
+ do {
+ next = kvm_pgd_addr_end(addr, end);
+ unmap_puds(kvm, pgd, addr, next);
+ } while (pgd++, addr = next, addr != end);
}
static void stage2_flush_ptes(struct kvm *kvm, pmd_t *pmd,
struct kvm_mmu_memory_cache *memcache = &vcpu->arch.mmu_page_cache;
struct vm_area_struct *vma;
pfn_t pfn;
+ pgprot_t mem_type = PAGE_S2;
write_fault = kvm_is_write_fault(kvm_vcpu_get_hsr(vcpu));
if (fault_status == FSC_PERM && !write_fault) {
if (is_error_pfn(pfn))
return -EFAULT;
+ if (kvm_is_mmio_pfn(pfn))
+ mem_type = PAGE_S2_DEVICE;
+
spin_lock(&kvm->mmu_lock);
if (mmu_notifier_retry(kvm, mmu_seq))
goto out_unlock;
hugetlb = transparent_hugepage_adjust(&pfn, &fault_ipa);
if (hugetlb) {
- pmd_t new_pmd = pfn_pmd(pfn, PAGE_S2);
+ pmd_t new_pmd = pfn_pmd(pfn, mem_type);
new_pmd = pmd_mkhuge(new_pmd);
if (writable) {
kvm_set_s2pmd_writable(&new_pmd);
coherent_cache_guest_page(vcpu, hva & PMD_MASK, PMD_SIZE);
ret = stage2_set_pmd_huge(kvm, memcache, fault_ipa, &new_pmd);
} else {
- pte_t new_pte = pfn_pte(pfn, PAGE_S2);
+ pte_t new_pte = pfn_pte(pfn, mem_type);
if (writable) {
kvm_set_s2pte_writable(&new_pte);
kvm_set_pfn_dirty(pfn);
}
coherent_cache_guest_page(vcpu, hva, PAGE_SIZE);
- ret = stage2_set_pte(kvm, memcache, fault_ipa, &new_pte, false);
+ ret = stage2_set_pte(kvm, memcache, fault_ipa, &new_pte,
+ mem_type == PAGE_S2_DEVICE);
}
free_hyp_pgds();
return err;
}
+
+void kvm_arch_commit_memory_region(struct kvm *kvm,
+ struct kvm_userspace_memory_region *mem,
+ const struct kvm_memory_slot *old,
+ enum kvm_mr_change change)
+{
+ gpa_t gpa = old->base_gfn << PAGE_SHIFT;
+ phys_addr_t size = old->npages << PAGE_SHIFT;
+ if (change == KVM_MR_DELETE || change == KVM_MR_MOVE) {
+ spin_lock(&kvm->mmu_lock);
+ unmap_stage2_range(kvm, gpa, size);
+ spin_unlock(&kvm->mmu_lock);
+ }
+}
+
+int kvm_arch_prepare_memory_region(struct kvm *kvm,
+ struct kvm_memory_slot *memslot,
+ struct kvm_userspace_memory_region *mem,
+ enum kvm_mr_change change)
+{
+ return 0;
+}
+
+void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
+ struct kvm_memory_slot *dont)
+{
+}
+
+int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
+ unsigned long npages)
+{
+ return 0;
+}
+
+void kvm_arch_memslots_updated(struct kvm *kvm)
+{
+}
+
+void kvm_arch_flush_shadow_all(struct kvm *kvm)
+{
+}
+
+void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
+ struct kvm_memory_slot *slot)
+{
+}
* Author: Will Deacon <will.deacon@arm.com>
*/
+#include <linux/clocksource.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/kernel.h>
static const struct delay_timer *delay_timer;
static bool delay_calibrated;
+static u64 delay_res;
int read_current_timer(unsigned long *timer_val)
{
}
EXPORT_SYMBOL_GPL(read_current_timer);
+static inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift)
+{
+ return (cyc * mult) >> shift;
+}
+
static void __timer_delay(unsigned long cycles)
{
cycles_t start = get_cycles();
void __init register_current_timer_delay(const struct delay_timer *timer)
{
- if (!delay_calibrated) {
- pr_info("Switching to timer-based delay loop\n");
+ u32 new_mult, new_shift;
+ u64 res;
+
+ clocks_calc_mult_shift(&new_mult, &new_shift, timer->freq,
+ NSEC_PER_SEC, 3600);
+ res = cyc_to_ns(1ULL, new_mult, new_shift);
+
+ if (!delay_calibrated && (!delay_res || (res < delay_res))) {
+ pr_info("Switching to timer-based delay loop, resolution %lluns\n", res);
delay_timer = timer;
lpj_fine = timer->freq / HZ;
+ delay_res = res;
/* cpufreq may scale loops_per_jiffy, so keep a private copy */
arm_delay_ops.ticks_per_jiffy = lpj_fine;
arm_delay_ops.delay = __timer_delay;
arm_delay_ops.const_udelay = __timer_const_udelay;
arm_delay_ops.udelay = __timer_udelay;
-
- delay_calibrated = true;
} else {
pr_info("Ignoring duplicate/late registration of read_current_timer delay\n");
}
delay_calibrated = true;
return lpj_fine;
}
+
+void calibration_delay_done(void)
+{
+ delay_calibrated = true;
+}
select HAVE_AT91_DBGU0
select MULTI_IRQ_HANDLER
select SPARSE_IRQ
- select AT91_USE_OLD_CLK
select HAVE_AT91_USB_CLK
config SOC_AT91SAM9260
bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
select HAVE_AT91_DBGU0
select SOC_AT91SAM9
- select AT91_USE_OLD_CLK
select HAVE_AT91_USB_CLK
help
Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE
select HAVE_AT91_DBGU1
select HAVE_FB_ATMEL
select SOC_AT91SAM9
- select AT91_USE_OLD_CLK
select HAVE_AT91_USB_CLK
config SOC_AT91SAM9RL
select HAVE_AT91_DBGU1
select HAVE_FB_ATMEL
select SOC_AT91SAM9
- select AT91_USE_OLD_CLK
select HAVE_AT91_UTMI
select HAVE_AT91_USB_CLK
help
#include "at91_aic.h"
#include "soc.h"
#include "generic.h"
-#include "clock.h"
#include "sam9_smc.h"
#include "pm.h"
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
/* --------------------------------------------------------------------
* Clocks
* -------------------------------------------------------------------- */
clk_register(&pck2);
clk_register(&pck3);
}
+#else
+#define at91rm9200_register_clocks NULL
+#endif
/* --------------------------------------------------------------------
* GPIO
#include "at91_rstc.h"
#include "soc.h"
#include "generic.h"
-#include "clock.h"
#include "sam9_smc.h"
#include "pm.h"
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
/* --------------------------------------------------------------------
* Clocks
* -------------------------------------------------------------------- */
clk_register(&pck0);
clk_register(&pck1);
}
+#else
+#define at91sam9260_register_clocks NULL
+#endif
/* --------------------------------------------------------------------
* GPIO
#include "at91_rstc.h"
#include "soc.h"
#include "generic.h"
-#include "clock.h"
#include "sam9_smc.h"
#include "pm.h"
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
/* --------------------------------------------------------------------
* Clocks
* -------------------------------------------------------------------- */
CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
+ CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),
/* fake hclk clock */
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
CLKDEV_CON_ID("pioA", &pioA_clk),
clk_register(&pck2);
clk_register(&pck3);
}
+#else
+#define at91sam9263_register_clocks NULL
+#endif
/* --------------------------------------------------------------------
* GPIO
* PWM
* --------------------------------------------------------------------*/
-#if defined(CONFIG_ATMEL_PWM)
-static u32 pwm_mask;
-
+#if IS_ENABLED(CONFIG_PWM_ATMEL)
static struct resource pwm_resources[] = {
[0] = {
.start = AT91SAM9263_BASE_PWMC,
};
static struct platform_device at91sam9263_pwm0_device = {
- .name = "atmel_pwm",
+ .name = "at91sam9rl-pwm",
.id = -1,
- .dev = {
- .platform_data = &pwm_mask,
- },
.resource = pwm_resources,
.num_resources = ARRAY_SIZE(pwm_resources),
};
if (mask & (1 << AT91_PWM3))
at91_set_B_periph(AT91_PIN_PB29, 1); /* enable PWM3 */
- pwm_mask = mask;
-
platform_device_register(&at91sam9263_pwm0_device);
}
#else
#include "at91_aic.h"
#include "soc.h"
#include "generic.h"
-#include "clock.h"
#include "sam9_smc.h"
#include "pm.h"
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
/* --------------------------------------------------------------------
* Clocks
* -------------------------------------------------------------------- */
CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk),
CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk),
CLKDEV_CON_DEV_ID(NULL, "atmel_aes", &aestdessha_clk),
+ CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),
/* more usart lookup table for DT entries */
CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck),
CLKDEV_CON_DEV_ID("usart", "fff8c000.serial", &usart0_clk),
clk_register(&pck0);
clk_register(&pck1);
}
+#else
+#define at91sam9g45_register_clocks NULL
+#endif
/* --------------------------------------------------------------------
* GPIO
* PWM
* --------------------------------------------------------------------*/
-#if defined(CONFIG_ATMEL_PWM) || defined(CONFIG_ATMEL_PWM_MODULE)
-static u32 pwm_mask;
-
+#if IS_ENABLED(CONFIG_PWM_ATMEL)
static struct resource pwm_resources[] = {
[0] = {
.start = AT91SAM9G45_BASE_PWMC,
};
static struct platform_device at91sam9g45_pwm0_device = {
- .name = "atmel_pwm",
+ .name = "at91sam9rl-pwm",
.id = -1,
- .dev = {
- .platform_data = &pwm_mask,
- },
.resource = pwm_resources,
.num_resources = ARRAY_SIZE(pwm_resources),
};
if (mask & (1 << AT91_PWM3))
at91_set_B_periph(AT91_PIN_PD0, 1); /* enable PWM3 */
- pwm_mask = mask;
-
platform_device_register(&at91sam9g45_pwm0_device);
}
#else
CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc1_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi0_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.1", &twi1_clk),
+ CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),
CLKDEV_CON_ID("pioA", &pioA_clk),
CLKDEV_CON_ID("pioB", &pioB_clk),
CLKDEV_CON_ID("pioC", &pioC_clk),
* PWM
* --------------------------------------------------------------------*/
-#if defined(CONFIG_ATMEL_PWM)
-static u32 pwm_mask;
-
+#if IS_ENABLED(CONFIG_PWM_ATMEL)
static struct resource pwm_resources[] = {
[0] = {
.start = AT91SAM9RL_BASE_PWMC,
};
static struct platform_device at91sam9rl_pwm0_device = {
- .name = "atmel_pwm",
+ .name = "at91sam9rl-pwm",
.id = -1,
- .dev = {
- .platform_data = &pwm_mask,
- },
.resource = pwm_resources,
.num_resources = ARRAY_SIZE(pwm_resources),
};
if (mask & (1 << AT91_PWM3))
at91_set_B_periph(AT91_PIN_PD8, 1); /* enable PWM3 */
- pwm_mask = mask;
-
platform_device_register(&at91sam9rl_pwm0_device);
}
#else
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/leds.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
#include <video/atmel_lcdc.h>
.name = "ds3",
.gpio = AT91_PIN_PB7,
.default_trigger = "heartbeat",
+ },
+#if !IS_ENABLED(CONFIG_LEDS_PWM)
+ {
+ .name = "ds1",
+ .gpio = AT91_PIN_PB8,
+ .active_low = 1,
+ .default_trigger = "none",
}
+#endif
};
/*
* PWM Leds
*/
-static struct gpio_led ek_pwm_led[] = {
- /* For now only DS1 is PWM-driven (by pwm1) */
+static struct pwm_lookup pwm_lookup[] = {
+ PWM_LOOKUP("at91sam9rl-pwm", 1, "leds_pwm", "ds1",
+ 5000, PWM_POLARITY_INVERSED),
+};
+
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+static struct led_pwm pwm_leds[] = {
{
- .name = "ds1",
- .gpio = 1, /* is PWM channel number */
- .active_low = 1,
- .default_trigger = "none",
- }
+ .name = "ds1",
+ .max_brightness = 255,
+ },
+};
+
+static struct led_pwm_platform_data pwm_data = {
+ .num_leds = ARRAY_SIZE(pwm_leds),
+ .leds = pwm_leds,
+};
+
+static struct platform_device leds_pwm = {
+ .name = "leds_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &pwm_data,
+ },
};
+#endif
+
/*
* CAN
.transceiver_switch = sam9263ek_transceiver_switch,
};
+static struct platform_device *devices[] __initdata = {
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+ &leds_pwm,
+#endif
+};
+
static void __init ek_board_init(void)
{
/* Serial */
at91_add_device_ac97(&ek_ac97_data);
/* LEDs */
at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
- at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led));
+ pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+ at91_add_device_pwm(1 << AT91_PWM1);
+#endif
/* CAN */
at91_add_device_can(&ek_can_data);
+ /* Other platform devices */
+ platform_add_devices(devices, ARRAY_SIZE(devices));
}
MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
#include <linux/leds.h>
#include <linux/atmel-mci.h>
#include <linux/delay.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
#include <linux/platform_data/at91_adc.h>
.active_low = 1,
.default_trigger = "nand-disk",
},
-#if !(defined(CONFIG_LEDS_ATMEL_PWM) || defined(CONFIG_LEDS_ATMEL_PWM_MODULE))
+#if !IS_ENABLED(CONFIG_LEDS_PWM)
{ /* "right" led, green, userled1, pwm1 */
.name = "d7",
.gpio = AT91_PIN_PD31,
/*
* PWM Leds
*/
-static struct gpio_led ek_pwm_led[] = {
-#if defined(CONFIG_LEDS_ATMEL_PWM) || defined(CONFIG_LEDS_ATMEL_PWM_MODULE)
+static struct pwm_lookup pwm_lookup[] = {
+ PWM_LOOKUP("at91sam9rl-pwm", 1, "leds_pwm", "d7",
+ 5000, PWM_POLARITY_INVERSED),
+};
+
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+static struct led_pwm pwm_leds[] = {
{ /* "right" led, green, userled1, pwm1 */
- .name = "d7",
- .gpio = 1, /* is PWM channel number */
- .active_low = 1,
- .default_trigger = "none",
+ .name = "d7",
+ .max_brightness = 255,
},
-#endif
};
+static struct led_pwm_platform_data pwm_data = {
+ .num_leds = ARRAY_SIZE(pwm_leds),
+ .leds = pwm_leds,
+};
+
+static struct platform_device leds_pwm = {
+ .name = "leds_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &pwm_data,
+ },
+};
+#endif
+
static struct platform_device *devices[] __initdata = {
#if defined(CONFIG_SOC_CAMERA_OV2640) || \
defined(CONFIG_SOC_CAMERA_OV2640_MODULE)
&isi_ov2640,
#endif
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+ &leds_pwm,
+#endif
};
static void __init ek_board_init(void)
at91_add_device_ac97(&ek_ac97_data);
/* LEDs */
at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
- at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led));
+ pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+ at91_add_device_pwm(1 << AT91_PWM1);
+#endif
/* Other platform devices */
platform_add_devices(devices, ARRAY_SIZE(devices));
}
/* LEDs */
extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
-extern void __init at91_pwm_leds(struct gpio_led *leds, int nr);
#endif
void __init at91_gpio_leds(struct gpio_led *leds, int nr) {}
#endif
-
-/* ------------------------------------------------------------------------- */
-
-#if defined (CONFIG_LEDS_ATMEL_PWM)
-
-/*
- * PWM Leds
- */
-
-static struct gpio_led_platform_data pwm_led_data;
-
-static struct platform_device at91_pwm_leds_device = {
- .name = "leds-atmel-pwm",
- .id = -1,
- .dev.platform_data = &pwm_led_data,
-};
-
-void __init at91_pwm_leds(struct gpio_led *leds, int nr)
-{
- int i;
- u32 pwm_mask = 0;
-
- if (!nr)
- return;
-
- for (i = 0; i < nr; i++)
- pwm_mask |= (1 << leds[i].gpio);
-
- pwm_led_data.leds = leds;
- pwm_led_data.num_leds = nr;
-
- at91_add_device_pwm(pwm_mask);
- platform_device_register(&at91_pwm_leds_device);
-}
-#else
-void __init at91_pwm_leds(struct gpio_led *leds, int nr){}
-#endif
bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARM_ERRATA_754322
- select ARM_ERRATA_764369 if SMP
select ARM_ERRATA_775420
select ARM_GIC
select GPIO_BCM_KONA
config ARCH_BCM_281XX
bool "Broadcom BCM281XX SoC family"
default y
+ select HAVE_SMP
help
- Enable support for the the BCM281XX family, which includes
+ Enable support for the BCM281XX family, which includes
BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
variants.
config ARCH_BCM_21664
bool "Broadcom BCM21664 SoC family"
default y
+ select HAVE_SMP
help
- Enable support for the the BCM21664 family, which includes
+ Enable support for the BCM21664 family, which includes
BCM21663 and BCM21664 variants.
config ARCH_BCM_MOBILE_L2_CACHE
bool
depends on ARCH_BCM_281XX || ARCH_BCM_21664
+config ARCH_BCM_MOBILE_SMP
+ bool "Broadcom mobile SoC SMP support"
+ depends on (ARCH_BCM_281XX || ARCH_BCM_21664) && SMP
+ default y
+ select HAVE_ARM_SCU
+ select ARM_ERRATA_764369
+ help
+ SMP support for the BCM281XX and BCM21664 SoC families.
+ Provided as an option so SMP support for SoCs of this type
+ can be disabled for an SMP-enabled kernel.
+
endmenu
endif
different SoC or with the older BCM47XX and BCM53XX based
network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
+config ARCH_BRCMSTB
+ bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
+ depends on MMU
+ select ARM_GIC
+ select MIGHT_HAVE_PCI
+ select HAVE_SMP
+ select HAVE_ARM_ARCH_TIMER
+ select BRCMSTB_GISB_ARB
+ select BRCMSTB_L2_IRQ
+ help
+ Say Y if you intend to run the kernel on a Broadcom ARM-based STB
+ chipset.
+
+ This enables support for Broadcom ARM-based set-top box chipsets,
+ including the 7445 family of chips.
+
endif
# BCM21664
obj-$(CONFIG_ARCH_BCM_21664) += board_bcm21664.o
+# BCM281XX and BCM21664 SMP support
+obj-$(CONFIG_ARCH_BCM_MOBILE_SMP) += kona_smp.o
+
# BCM281XX and BCM21664 L2 cache control
obj-$(CONFIG_ARCH_BCM_MOBILE_L2_CACHE) += kona_l2_cache.o
# BCM5301X
obj-$(CONFIG_ARCH_BCM_5301X) += bcm_5301x.o
+
+ifeq ($(CONFIG_ARCH_BRCMSTB),y)
+obj-y += brcmstb.o
+obj-$(CONFIG_SMP) += headsmp-brcmstb.o platsmp-brcmstb.o
+endif
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+static const char *brcmstb_match[] __initconst = {
+ "brcm,bcm7445",
+ "brcm,brcmstb",
+ NULL
+};
+
+DT_MACHINE_START(BRCMSTB, "Broadcom STB (Flattened Device Tree)")
+ .dt_compat = brcmstb_match,
+MACHINE_END
--- /dev/null
+/*
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __BRCMSTB_H__
+#define __BRCMSTB_H__
+
+void brcmstb_secondary_startup(void);
+
+#endif /* __BRCMSTB_H__ */
--- /dev/null
+/*
+ * SMP boot code for secondary CPUs
+ * Based on arch/arm/mach-tegra/headsmp.S
+ *
+ * Copyright (C) 2010 NVIDIA, Inc.
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/assembler.h>
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+ .section ".text.head", "ax"
+
+ENTRY(brcmstb_secondary_startup)
+ /*
+ * Ensure CPU is in a sane state by disabling all IRQs and switching
+ * into SVC mode.
+ */
+ setmode PSR_I_BIT | PSR_F_BIT | SVC_MODE, r0
+
+ bl v7_invalidate_l1
+ b secondary_startup
+ENDPROC(brcmstb_secondary_startup)
--- /dev/null
+/*
+ * Copyright (C) 2014 Broadcom Corporation
+ * Copyright 2014 Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/sched.h>
+
+#include <asm/smp.h>
+#include <asm/smp_plat.h>
+#include <asm/smp_scu.h>
+
+/* Size of mapped Cortex A9 SCU address space */
+#define CORTEX_A9_SCU_SIZE 0x58
+
+#define SECONDARY_TIMEOUT_NS NSEC_PER_MSEC /* 1 msec (in nanoseconds) */
+#define BOOT_ADDR_CPUID_MASK 0x3
+
+/* Name of device node property defining secondary boot register location */
+#define OF_SECONDARY_BOOT "secondary-boot-reg"
+
+/* I/O address of register used to coordinate secondary core startup */
+static u32 secondary_boot;
+
+/*
+ * Enable the Cortex A9 Snoop Control Unit
+ *
+ * By the time this is called we already know there are multiple
+ * cores present. We assume we're running on a Cortex A9 processor,
+ * so any trouble getting the base address register or getting the
+ * SCU base is a problem.
+ *
+ * Return 0 if successful or an error code otherwise.
+ */
+static int __init scu_a9_enable(void)
+{
+ unsigned long config_base;
+ void __iomem *scu_base;
+
+ if (!scu_a9_has_base()) {
+ pr_err("no configuration base address register!\n");
+ return -ENXIO;
+ }
+
+ /* Config base address register value is zero for uniprocessor */
+ config_base = scu_a9_get_base();
+ if (!config_base) {
+ pr_err("hardware reports only one core\n");
+ return -ENOENT;
+ }
+
+ scu_base = ioremap((phys_addr_t)config_base, CORTEX_A9_SCU_SIZE);
+ if (!scu_base) {
+ pr_err("failed to remap config base (%lu/%u) for SCU\n",
+ config_base, CORTEX_A9_SCU_SIZE);
+ return -ENOMEM;
+ }
+
+ scu_enable(scu_base);
+
+ iounmap(scu_base); /* That's the last we'll need of this */
+
+ return 0;
+}
+
+static void __init bcm_smp_prepare_cpus(unsigned int max_cpus)
+{
+ static cpumask_t only_cpu_0 = { CPU_BITS_CPU0 };
+ struct device_node *node;
+ int ret;
+
+ BUG_ON(secondary_boot); /* We're called only once */
+
+ /*
+ * This function is only called via smp_ops->smp_prepare_cpu().
+ * That only happens if a "/cpus" device tree node exists
+ * and has an "enable-method" property that selects the SMP
+ * operations defined herein.
+ */
+ node = of_find_node_by_path("/cpus");
+ BUG_ON(!node);
+
+ /*
+ * Our secondary enable method requires a "secondary-boot-reg"
+ * property to specify a register address used to request the
+ * ROM code boot a secondary code. If we have any trouble
+ * getting this we fall back to uniprocessor mode.
+ */
+ if (of_property_read_u32(node, OF_SECONDARY_BOOT, &secondary_boot)) {
+ pr_err("%s: missing/invalid " OF_SECONDARY_BOOT " property\n",
+ node->name);
+ ret = -ENOENT; /* Arrange to disable SMP */
+ goto out;
+ }
+
+ /*
+ * Enable the SCU on Cortex A9 based SoCs. If -ENOENT is
+ * returned, the SoC reported a uniprocessor configuration.
+ * We bail on any other error.
+ */
+ ret = scu_a9_enable();
+out:
+ of_node_put(node);
+ if (ret) {
+ /* Update the CPU present map to reflect uniprocessor mode */
+ BUG_ON(ret != -ENOENT);
+ pr_warn("disabling SMP\n");
+ init_cpu_present(&only_cpu_0);
+ }
+}
+
+/*
+ * The ROM code has the secondary cores looping, waiting for an event.
+ * When an event occurs each core examines the bottom two bits of the
+ * secondary boot register. When a core finds those bits contain its
+ * own core id, it performs initialization, including computing its boot
+ * address by clearing the boot register value's bottom two bits. The
+ * core signals that it is beginning its execution by writing its boot
+ * address back to the secondary boot register, and finally jumps to
+ * that address.
+ *
+ * So to start a core executing we need to:
+ * - Encode the (hardware) CPU id with the bottom bits of the secondary
+ * start address.
+ * - Write that value into the secondary boot register.
+ * - Generate an event to wake up the secondary CPU(s).
+ * - Wait for the secondary boot register to be re-written, which
+ * indicates the secondary core has started.
+ */
+static int bcm_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+ void __iomem *boot_reg;
+ phys_addr_t boot_func;
+ u64 start_clock;
+ u32 cpu_id;
+ u32 boot_val;
+ bool timeout = false;
+
+ cpu_id = cpu_logical_map(cpu);
+ if (cpu_id & ~BOOT_ADDR_CPUID_MASK) {
+ pr_err("bad cpu id (%u > %u)\n", cpu_id, BOOT_ADDR_CPUID_MASK);
+ return -EINVAL;
+ }
+
+ if (!secondary_boot) {
+ pr_err("required secondary boot register not specified\n");
+ return -EINVAL;
+ }
+
+ boot_reg = ioremap_nocache((phys_addr_t)secondary_boot, sizeof(u32));
+ if (!boot_reg) {
+ pr_err("unable to map boot register for cpu %u\n", cpu_id);
+ return -ENOSYS;
+ }
+
+ /*
+ * Secondary cores will start in secondary_startup(),
+ * defined in "arch/arm/kernel/head.S"
+ */
+ boot_func = virt_to_phys(secondary_startup);
+ BUG_ON(boot_func & BOOT_ADDR_CPUID_MASK);
+ BUG_ON(boot_func > (phys_addr_t)U32_MAX);
+
+ /* The core to start is encoded in the low bits */
+ boot_val = (u32)boot_func | cpu_id;
+ writel_relaxed(boot_val, boot_reg);
+
+ sev();
+
+ /* The low bits will be cleared once the core has started */
+ start_clock = local_clock();
+ while (!timeout && readl_relaxed(boot_reg) == boot_val)
+ timeout = local_clock() - start_clock > SECONDARY_TIMEOUT_NS;
+
+ iounmap(boot_reg);
+
+ if (!timeout)
+ return 0;
+
+ pr_err("timeout waiting for cpu %u to start\n", cpu_id);
+
+ return -ENOSYS;
+}
+
+static struct smp_operations bcm_smp_ops __initdata = {
+ .smp_prepare_cpus = bcm_smp_prepare_cpus,
+ .smp_boot_secondary = bcm_boot_secondary,
+};
+CPU_METHOD_OF_DECLARE(bcm_smp_bcm281xx, "brcm,bcm11351-cpu-method",
+ &bcm_smp_ops);
--- /dev/null
+/*
+ * Broadcom STB CPU SMP and hotplug support for ARM
+ *
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/printk.h>
+#include <linux/regmap.h>
+#include <linux/smp.h>
+#include <linux/mfd/syscon.h>
+#include <linux/spinlock.h>
+
+#include <asm/cacheflush.h>
+#include <asm/cp15.h>
+#include <asm/mach-types.h>
+#include <asm/smp_plat.h>
+
+#include "brcmstb.h"
+
+enum {
+ ZONE_MAN_CLKEN_MASK = BIT(0),
+ ZONE_MAN_RESET_CNTL_MASK = BIT(1),
+ ZONE_MAN_MEM_PWR_MASK = BIT(4),
+ ZONE_RESERVED_1_MASK = BIT(5),
+ ZONE_MAN_ISO_CNTL_MASK = BIT(6),
+ ZONE_MANUAL_CONTROL_MASK = BIT(7),
+ ZONE_PWR_DN_REQ_MASK = BIT(9),
+ ZONE_PWR_UP_REQ_MASK = BIT(10),
+ ZONE_BLK_RST_ASSERT_MASK = BIT(12),
+ ZONE_PWR_OFF_STATE_MASK = BIT(25),
+ ZONE_PWR_ON_STATE_MASK = BIT(26),
+ ZONE_DPG_PWR_STATE_MASK = BIT(28),
+ ZONE_MEM_PWR_STATE_MASK = BIT(29),
+ ZONE_RESET_STATE_MASK = BIT(31),
+ CPU0_PWR_ZONE_CTRL_REG = 1,
+ CPU_RESET_CONFIG_REG = 2,
+};
+
+static void __iomem *cpubiuctrl_block;
+static void __iomem *hif_cont_block;
+static u32 cpu0_pwr_zone_ctrl_reg;
+static u32 cpu_rst_cfg_reg;
+static u32 hif_cont_reg;
+
+#ifdef CONFIG_HOTPLUG_CPU
+static DEFINE_PER_CPU_ALIGNED(int, per_cpu_sw_state);
+
+static int per_cpu_sw_state_rd(u32 cpu)
+{
+ sync_cache_r(SHIFT_PERCPU_PTR(&per_cpu_sw_state, per_cpu_offset(cpu)));
+ return per_cpu(per_cpu_sw_state, cpu);
+}
+
+static void per_cpu_sw_state_wr(u32 cpu, int val)
+{
+ per_cpu(per_cpu_sw_state, cpu) = val;
+ dmb();
+ sync_cache_w(SHIFT_PERCPU_PTR(&per_cpu_sw_state, per_cpu_offset(cpu)));
+ dsb_sev();
+}
+#else
+static inline void per_cpu_sw_state_wr(u32 cpu, int val) { }
+#endif
+
+static void __iomem *pwr_ctrl_get_base(u32 cpu)
+{
+ void __iomem *base = cpubiuctrl_block + cpu0_pwr_zone_ctrl_reg;
+ base += (cpu_logical_map(cpu) * 4);
+ return base;
+}
+
+static u32 pwr_ctrl_rd(u32 cpu)
+{
+ void __iomem *base = pwr_ctrl_get_base(cpu);
+ return readl_relaxed(base);
+}
+
+static void pwr_ctrl_wr(u32 cpu, u32 val)
+{
+ void __iomem *base = pwr_ctrl_get_base(cpu);
+ writel(val, base);
+}
+
+static void cpu_rst_cfg_set(u32 cpu, int set)
+{
+ u32 val;
+ val = readl_relaxed(cpubiuctrl_block + cpu_rst_cfg_reg);
+ if (set)
+ val |= BIT(cpu_logical_map(cpu));
+ else
+ val &= ~BIT(cpu_logical_map(cpu));
+ writel_relaxed(val, cpubiuctrl_block + cpu_rst_cfg_reg);
+}
+
+static void cpu_set_boot_addr(u32 cpu, unsigned long boot_addr)
+{
+ const int reg_ofs = cpu_logical_map(cpu) * 8;
+ writel_relaxed(0, hif_cont_block + hif_cont_reg + reg_ofs);
+ writel_relaxed(boot_addr, hif_cont_block + hif_cont_reg + 4 + reg_ofs);
+}
+
+static void brcmstb_cpu_boot(u32 cpu)
+{
+ pr_info("SMP: Booting CPU%d...\n", cpu);
+
+ /*
+ * set the reset vector to point to the secondary_startup
+ * routine
+ */
+ cpu_set_boot_addr(cpu, virt_to_phys(brcmstb_secondary_startup));
+
+ /* unhalt the cpu */
+ cpu_rst_cfg_set(cpu, 0);
+}
+
+static void brcmstb_cpu_power_on(u32 cpu)
+{
+ /*
+ * The secondary cores power was cut, so we must go through
+ * power-on initialization.
+ */
+ u32 tmp;
+
+ pr_info("SMP: Powering up CPU%d...\n", cpu);
+
+ /* Request zone power up */
+ pwr_ctrl_wr(cpu, ZONE_PWR_UP_REQ_MASK);
+
+ /* Wait for the power up FSM to complete */
+ do {
+ tmp = pwr_ctrl_rd(cpu);
+ } while (!(tmp & ZONE_PWR_ON_STATE_MASK));
+
+ per_cpu_sw_state_wr(cpu, 1);
+}
+
+static int brcmstb_cpu_get_power_state(u32 cpu)
+{
+ int tmp = pwr_ctrl_rd(cpu);
+ return (tmp & ZONE_RESET_STATE_MASK) ? 0 : 1;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+
+static void brcmstb_cpu_die(u32 cpu)
+{
+ v7_exit_coherency_flush(all);
+
+ /* Prevent all interrupts from reaching this CPU. */
+ arch_local_irq_disable();
+
+ /*
+ * Final full barrier to ensure everything before this instruction has
+ * quiesced.
+ */
+ isb();
+ dsb();
+
+ per_cpu_sw_state_wr(cpu, 0);
+
+ /* Sit and wait to die */
+ wfi();
+
+ /* We should never get here... */
+ panic("Spurious interrupt on CPU %d received!\n", cpu);
+}
+
+static int brcmstb_cpu_kill(u32 cpu)
+{
+ u32 tmp;
+
+ pr_info("SMP: Powering down CPU%d...\n", cpu);
+
+ while (per_cpu_sw_state_rd(cpu))
+ ;
+
+ /* Program zone reset */
+ pwr_ctrl_wr(cpu, ZONE_RESET_STATE_MASK | ZONE_BLK_RST_ASSERT_MASK |
+ ZONE_PWR_DN_REQ_MASK);
+
+ /* Verify zone reset */
+ tmp = pwr_ctrl_rd(cpu);
+ if (!(tmp & ZONE_RESET_STATE_MASK))
+ pr_err("%s: Zone reset bit for CPU %d not asserted!\n",
+ __func__, cpu);
+
+ /* Wait for power down */
+ do {
+ tmp = pwr_ctrl_rd(cpu);
+ } while (!(tmp & ZONE_PWR_OFF_STATE_MASK));
+
+ /* Settle-time from Broadcom-internal DVT reference code */
+ udelay(7);
+
+ /* Assert reset on the CPU */
+ cpu_rst_cfg_set(cpu, 1);
+
+ return 1;
+}
+
+#endif /* CONFIG_HOTPLUG_CPU */
+
+static int __init setup_hifcpubiuctrl_regs(struct device_node *np)
+{
+ int rc = 0;
+ char *name;
+ struct device_node *syscon_np = NULL;
+
+ name = "syscon-cpu";
+
+ syscon_np = of_parse_phandle(np, name, 0);
+ if (!syscon_np) {
+ pr_err("can't find phandle %s\n", name);
+ rc = -EINVAL;
+ goto cleanup;
+ }
+
+ cpubiuctrl_block = of_iomap(syscon_np, 0);
+ if (!cpubiuctrl_block) {
+ pr_err("iomap failed for cpubiuctrl_block\n");
+ rc = -EINVAL;
+ goto cleanup;
+ }
+
+ rc = of_property_read_u32_index(np, name, CPU0_PWR_ZONE_CTRL_REG,
+ &cpu0_pwr_zone_ctrl_reg);
+ if (rc) {
+ pr_err("failed to read 1st entry from %s property (%d)\n", name,
+ rc);
+ rc = -EINVAL;
+ goto cleanup;
+ }
+
+ rc = of_property_read_u32_index(np, name, CPU_RESET_CONFIG_REG,
+ &cpu_rst_cfg_reg);
+ if (rc) {
+ pr_err("failed to read 2nd entry from %s property (%d)\n", name,
+ rc);
+ rc = -EINVAL;
+ goto cleanup;
+ }
+
+cleanup:
+ if (syscon_np)
+ of_node_put(syscon_np);
+
+ return rc;
+}
+
+static int __init setup_hifcont_regs(struct device_node *np)
+{
+ int rc = 0;
+ char *name;
+ struct device_node *syscon_np = NULL;
+
+ name = "syscon-cont";
+
+ syscon_np = of_parse_phandle(np, name, 0);
+ if (!syscon_np) {
+ pr_err("can't find phandle %s\n", name);
+ rc = -EINVAL;
+ goto cleanup;
+ }
+
+ hif_cont_block = of_iomap(syscon_np, 0);
+ if (!hif_cont_block) {
+ pr_err("iomap failed for hif_cont_block\n");
+ rc = -EINVAL;
+ goto cleanup;
+ }
+
+ /* offset is at top of hif_cont_block */
+ hif_cont_reg = 0;
+
+cleanup:
+ if (syscon_np)
+ of_node_put(syscon_np);
+
+ return rc;
+}
+
+static void __init brcmstb_cpu_ctrl_setup(unsigned int max_cpus)
+{
+ int rc;
+ struct device_node *np;
+ char *name;
+
+ name = "brcm,brcmstb-smpboot";
+ np = of_find_compatible_node(NULL, NULL, name);
+ if (!np) {
+ pr_err("can't find compatible node %s\n", name);
+ return;
+ }
+
+ rc = setup_hifcpubiuctrl_regs(np);
+ if (rc)
+ return;
+
+ rc = setup_hifcont_regs(np);
+ if (rc)
+ return;
+}
+
+static DEFINE_SPINLOCK(boot_lock);
+
+static void brcmstb_secondary_init(unsigned int cpu)
+{
+ /*
+ * Synchronise with the boot thread.
+ */
+ spin_lock(&boot_lock);
+ spin_unlock(&boot_lock);
+}
+
+static int brcmstb_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+ /*
+ * set synchronisation state between this boot processor
+ * and the secondary one
+ */
+ spin_lock(&boot_lock);
+
+ /* Bring up power to the core if necessary */
+ if (brcmstb_cpu_get_power_state(cpu) == 0)
+ brcmstb_cpu_power_on(cpu);
+
+ brcmstb_cpu_boot(cpu);
+
+ /*
+ * now the secondary core is starting up let it run its
+ * calibrations, then wait for it to finish
+ */
+ spin_unlock(&boot_lock);
+
+ return 0;
+}
+
+static struct smp_operations brcmstb_smp_ops __initdata = {
+ .smp_prepare_cpus = brcmstb_cpu_ctrl_setup,
+ .smp_secondary_init = brcmstb_secondary_init,
+ .smp_boot_secondary = brcmstb_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+ .cpu_kill = brcmstb_cpu_kill,
+ .cpu_die = brcmstb_cpu_die,
+#endif
+};
+
+CPU_METHOD_OF_DECLARE(brcmstb_smp, "brcm,brahma-b15", &brcmstb_smp_ops);
bool "Marvell Armada 1500 (BG2)"
select CACHE_L2X0
select CPU_PJ4B
+ select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
+ select HAVE_SMP
select PINCTRL_BERLIN_BG2
config MACH_BERLIN_BG2CD
config MACH_BERLIN_BG2Q
bool "Marvell Armada 1500 Pro (BG2-Q)"
select CACHE_L2X0
+ select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select PINCTRL_BERLIN_BG2Q
-obj-y += berlin.o
+obj-y += berlin.o
+obj-$(CONFIG_SMP) += headsmp.o platsmp.o
--- /dev/null
+/*
+ * Copyright (C) 2014 Marvell Technology Group Ltd.
+ *
+ * Antoine Ténart <antoine.tenart@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/linkage.h>
+#include <linux/init.h>
+#include <asm/assembler.h>
+
+ENTRY(berlin_secondary_startup)
+ ARM_BE8(setend be)
+ bl v7_invalidate_l1
+ b secondary_startup
+ENDPROC(berlin_secondary_startup)
+
+/*
+ * If the following instruction is set in the reset exception vector, CPUs
+ * will fetch the value of the software reset address vector when being
+ * reset.
+ */
+.global boot_inst
+boot_inst:
+ ldr pc, [pc, #140]
+
+ .align
--- /dev/null
+/*
+ * Copyright (C) 2014 Marvell Technology Group Ltd.
+ *
+ * Antoine Ténart <antoine.tenart@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
+#include <asm/smp_scu.h>
+
+#define CPU_RESET 0x00
+
+#define RESET_VECT 0x00
+#define SW_RESET_ADDR 0x94
+
+extern void berlin_secondary_startup(void);
+extern u32 boot_inst;
+
+static void __iomem *cpu_ctrl;
+
+static inline void berlin_perform_reset_cpu(unsigned int cpu)
+{
+ u32 val;
+
+ val = readl(cpu_ctrl + CPU_RESET);
+ val |= BIT(cpu_logical_map(cpu));
+ writel(val, cpu_ctrl + CPU_RESET);
+}
+
+static int berlin_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+ if (!cpu_ctrl)
+ return -EFAULT;
+
+ /*
+ * Reset the CPU, making it to execute the instruction in the reset
+ * exception vector.
+ */
+ berlin_perform_reset_cpu(cpu);
+
+ return 0;
+}
+
+static void __init berlin_smp_prepare_cpus(unsigned int max_cpus)
+{
+ struct device_node *np;
+ void __iomem *scu_base;
+ void __iomem *vectors_base;
+
+ np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu");
+ scu_base = of_iomap(np, 0);
+ of_node_put(np);
+ if (!scu_base)
+ return;
+
+ np = of_find_compatible_node(NULL, NULL, "marvell,berlin-cpu-ctrl");
+ cpu_ctrl = of_iomap(np, 0);
+ of_node_put(np);
+ if (!cpu_ctrl)
+ goto unmap_scu;
+
+ vectors_base = ioremap(CONFIG_VECTORS_BASE, SZ_32K);
+ if (!vectors_base)
+ goto unmap_scu;
+
+ scu_enable(scu_base);
+ flush_cache_all();
+
+ /*
+ * Write the first instruction the CPU will execute after being reset
+ * in the reset exception vector.
+ */
+ writel(boot_inst, vectors_base + RESET_VECT);
+
+ /*
+ * Write the secondary startup address into the SW reset address
+ * vector. This is used by boot_inst.
+ */
+ writel(virt_to_phys(berlin_secondary_startup), vectors_base + SW_RESET_ADDR);
+
+ iounmap(vectors_base);
+unmap_scu:
+ iounmap(scu_base);
+}
+
+static struct smp_operations berlin_smp_ops __initdata = {
+ .smp_prepare_cpus = berlin_smp_prepare_cpus,
+ .smp_boot_secondary = berlin_boot_secondary,
+};
+CPU_METHOD_OF_DECLARE(berlin_smp, "marvell,berlin-smp", &berlin_smp_ops);
/* Maintainer: Thomas Gleixner */
.atag_offset = 0x20000,
.map_io = clps711x_map_io,
- .init_early = clps711x_init_early,
.init_irq = clps711x_init_irq,
.init_time = clps711x_timer_init,
.init_machine = autcpu12_init,
/* Maintainer: Ray Lehtiniemi */
.atag_offset = 0x100,
.map_io = clps711x_map_io,
- .init_early = clps711x_init_early,
.init_irq = clps711x_init_irq,
.init_time = clps711x_timer_init,
.init_machine = cdb89712_init,
#include <asm/mach/arch.h>
#include "common.h"
+#include "devices.h"
static void __init
fixup_clep7312(struct tag *tags, char **cmdline)
.atag_offset = 0x0100,
.fixup = fixup_clep7312,
.map_io = clps711x_map_io,
- .init_early = clps711x_init_early,
.init_irq = clps711x_init_irq,
.init_time = clps711x_timer_init,
+ .init_machine = clps711x_devices_init,
.restart = clps711x_restart,
MACHINE_END
memblock_add(0xc1000000, SZ_8M);
}
-static void __init edb7211_init(void)
-{
- clps711x_devices_init();
-}
-
static void __init edb7211_init_late(void)
{
gpio_request_array(edb7211_gpios, ARRAY_SIZE(edb7211_gpios));
.fixup = fixup_edb7211,
.reserve = edb7211_reserve,
.map_io = clps711x_map_io,
- .init_early = clps711x_init_early,
.init_irq = clps711x_init_irq,
.init_time = clps711x_timer_init,
- .init_machine = edb7211_init,
+ .init_machine = clps711x_devices_init,
.init_late = edb7211_init_late,
.restart = clps711x_restart,
MACHINE_END
.atag_offset = 0x100,
.fixup = fixup_p720t,
.map_io = clps711x_map_io,
- .init_early = clps711x_init_early,
.init_irq = clps711x_init_irq,
.init_time = clps711x_timer_init,
.init_machine = p720t_init,
{
soft_restart(0);
}
-
-static void clps711x_idle(void)
-{
- clps_writel(1, HALT);
- asm("mov r0, r0");
- asm("mov r0, r0");
-}
-
-void __init clps711x_init_early(void)
-{
- arm_pm_idle = clps711x_idle;
-}
extern void clps711x_init_irq(void);
extern void clps711x_timer_init(void);
extern void clps711x_restart(enum reboot_mode mode, const char *cmd);
-extern void clps711x_init_early(void);
/* drivers/irqchip/irq-clps711x.c */
void clps711x_intc_init(phys_addr_t, resource_size_t);
#include <mach/hardware.h>
+static const struct resource clps711x_cpuidle_res __initconst =
+ DEFINE_RES_MEM(CLPS711X_PHYS_BASE + HALT, SZ_128);
+
+static void __init clps711x_add_cpuidle(void)
+{
+ platform_device_register_simple("clps711x-cpuidle", PLATFORM_DEVID_NONE,
+ &clps711x_cpuidle_res, 1);
+}
+
static const phys_addr_t clps711x_gpios[][2] __initconst = {
{ PADR, PADDR },
{ PBDR, PBDDR },
void __init clps711x_devices_init(void)
{
+ clps711x_add_cpuidle();
clps711x_add_gpio();
clps711x_add_syscon();
clps711x_add_uart();
+++ /dev/null
-/* arch/arm/mach-clps711x/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- * Copyright (C) 1994-1999 Russell King
- * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <mach/hardware.h>
-
- .macro addruart, rp, rv, tmp
-#ifndef CONFIG_DEBUG_CLPS711X_UART2
- mov \rp, #0x0000 @ UART1
-#else
- mov \rp, #0x1000 @ UART2
-#endif
- orr \rv, \rp, #CLPS711X_VIRT_BASE
- orr \rp, \rp, #CLPS711X_PHYS_BASE
- .endm
-
- .macro senduart,rd,rx
- str \rd, [\rx, #0x0480] @ UARTDR
- .endm
-
- .macro waituart,rd,rx
- .endm
-
- .macro busyuart,rd,rx
-1001: ldr \rd, [\rx, #0x0140] @ SYSFLGx
- tst \rd, #1 << 11 @ UBUSYx
- bne 1001b
- .endm
-
#include <mach/clps711x.h>
-#define IO_ADDRESS(x) (0xdc000000 + (((x) & 0x03ffffff) | \
- (((x) >> 2) & 0x3c000000)))
-
-#define CLPS711X_VIRT_BASE IOMEM(IO_ADDRESS(CLPS711X_PHYS_BASE))
+#define CLPS711X_VIRT_BASE IOMEM(0xfeff0000)
#ifndef __ASSEMBLY__
#define clps_readb(off) readb(CLPS711X_VIRT_BASE + (off))
#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5410() || \
soc_is_exynos5420() || soc_is_exynos5800())
-void mct_init(void __iomem *base, int irq_g0, int irq_l0, int irq_l1);
-
-struct map_desc;
extern void __iomem *sysram_ns_base_addr;
extern void __iomem *sysram_base_addr;
-void exynos_init_io(void);
-void exynos_restart(enum reboot_mode mode, const char *cmd);
+extern void __iomem *pmu_base_addr;
void exynos_sysram_init(void);
-void exynos_cpuidle_init(void);
-void exynos_cpufreq_init(void);
-void exynos_init_late(void);
void exynos_firmware_init(void);
-#ifdef CONFIG_PINCTRL_EXYNOS
extern u32 exynos_get_eint_wake_mask(void);
-#else
-static inline u32 exynos_get_eint_wake_mask(void) { return 0xffffffff; }
-#endif
#ifdef CONFIG_PM_SLEEP
extern void __init exynos_pm_init(void);
/* PMU(Power Management Unit) support */
-#define PMU_TABLE_END NULL
+#define PMU_TABLE_END (-1U)
enum sys_powerdown {
SYS_AFTR,
};
struct exynos_pmu_conf {
- void __iomem *reg;
+ unsigned int offset;
unsigned int val[NUM_SYS_POWERDOWN];
};
extern void s5p_init_cpu(void __iomem *cpuid_addr);
extern unsigned int samsung_rev(void);
+static inline void pmu_raw_writel(u32 val, u32 offset)
+{
+ __raw_writel(val, pmu_base_addr + offset);
+}
+
+static inline u32 pmu_raw_readl(u32 offset)
+{
+ return __raw_readl(pmu_base_addr + offset);
+}
+
#endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
+#include <linux/irqchip.h>
#include <asm/cacheflush.h>
#include <asm/hardware/cache-l2x0.h>
#include "common.h"
#include "mfc.h"
#include "regs-pmu.h"
+#include "regs-sys.h"
+
+void __iomem *pmu_base_addr;
static struct map_desc exynos4_iodesc[] __initdata = {
{
.pfn = __phys_to_pfn(EXYNOS4_PA_SYSTIMER),
.length = SZ_4K,
.type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_PMU,
- .pfn = __phys_to_pfn(EXYNOS4_PA_PMU),
- .length = SZ_64K,
- .type = MT_DEVICE,
}, {
.virtual = (unsigned long)S5P_VA_COMBINER_BASE,
.pfn = __phys_to_pfn(EXYNOS4_PA_COMBINER),
.pfn = __phys_to_pfn(EXYNOS5_PA_CMU),
.length = 144 * SZ_1K,
.type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_PMU,
- .pfn = __phys_to_pfn(EXYNOS5_PA_PMU),
- .length = SZ_64K,
- .type = MT_DEVICE,
},
};
-void exynos_restart(enum reboot_mode mode, const char *cmd)
+static void exynos_restart(enum reboot_mode mode, const char *cmd)
{
struct device_node *np;
u32 val = 0x1;
- void __iomem *addr = EXYNOS_SWRESET;
+ void __iomem *addr = pmu_base_addr + EXYNOS_SWRESET;
if (of_machine_is_compatible("samsung,exynos5440")) {
u32 status;
.id = -1,
};
-void __init exynos_cpuidle_init(void)
-{
- if (soc_is_exynos4210() || soc_is_exynos5250())
- platform_device_register(&exynos_cpuidle);
-}
-
-void __init exynos_cpufreq_init(void)
-{
- platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
-}
-
void __iomem *sysram_base_addr;
void __iomem *sysram_ns_base_addr;
}
}
-void __init exynos_init_late(void)
+static void __init exynos_init_late(void)
{
if (of_machine_is_compatible("samsung,exynos5440"))
/* to be supported later */
iotable_init(exynos5_iodesc, ARRAY_SIZE(exynos5_iodesc));
}
-void __init exynos_init_io(void)
+static void __init exynos_init_io(void)
{
debug_ll_io_init();
exynos_map_io();
}
+static const struct of_device_id exynos_dt_pmu_match[] = {
+ { .compatible = "samsung,exynos3250-pmu" },
+ { .compatible = "samsung,exynos4210-pmu" },
+ { .compatible = "samsung,exynos4212-pmu" },
+ { .compatible = "samsung,exynos4412-pmu" },
+ { .compatible = "samsung,exynos5250-pmu" },
+ { .compatible = "samsung,exynos5260-pmu" },
+ { .compatible = "samsung,exynos5410-pmu" },
+ { .compatible = "samsung,exynos5420-pmu" },
+ { /*sentinel*/ },
+};
+
+static void exynos_map_pmu(void)
+{
+ struct device_node *np;
+
+ np = of_find_matching_node(NULL, exynos_dt_pmu_match);
+ if (np)
+ pmu_base_addr = of_iomap(np, 0);
+
+ if (!pmu_base_addr)
+ panic("failed to find exynos pmu register\n");
+}
+
+static void __init exynos_init_irq(void)
+{
+ irqchip_init();
+ /*
+ * Since platsmp.c needs pmu base address by the time
+ * DT is not unflatten so we can't use DT APIs before
+ * init_irq
+ */
+ exynos_map_pmu();
+}
+
static void __init exynos_dt_machine_init(void)
{
struct device_node *i2c_np;
if (!IS_ENABLED(CONFIG_SMP))
exynos_sysram_init();
- exynos_cpuidle_init();
- exynos_cpufreq_init();
+ if (of_machine_is_compatible("samsung,exynos4210") ||
+ of_machine_is_compatible("samsung,exynos5250"))
+ platform_device_register(&exynos_cpuidle);
+
+ platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
.smp = smp_ops(exynos_smp_ops),
.map_io = exynos_init_io,
.init_early = exynos_firmware_init,
+ .init_irq = exynos_init_irq,
.init_machine = exynos_dt_machine_init,
.init_late = exynos_init_late,
.dt_compat = exynos_dt_compat,
/*
- * linux/arch/arm/mach-exynos4/headsmp.S
*
* Cloned from linux/arch/arm/mach-realview/headsmp.S
*
-/* linux arch/arm/mach-exynos4/hotplug.c
- *
+/*
* Cloned from linux/arch/arm/mach-realview/hotplug.c
*
* Copyright (C) 2002 ARM Ltd.
-/* linux/arch/arm/mach-exynos/include/mach/map.h
- *
+/*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
#define EXYNOS4_PA_SYSCON 0x10010000
#define EXYNOS5_PA_SYSCON 0x10050100
-#define EXYNOS4_PA_PMU 0x10020000
-#define EXYNOS5_PA_PMU 0x10040000
-
#define EXYNOS4_PA_CMU 0x10030000
#define EXYNOS5_PA_CMU 0x10010000
-/* linux/arch/arm/mach-exynos4/include/mach/memory.h
- *
+/*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
#define EXYNOS5420_CPUS_PER_CLUSTER 4
#define EXYNOS5420_NR_CLUSTERS 2
+#define EXYNOS5420_ENABLE_AUTOMATIC_CORE_DOWN BIT(9)
+#define EXYNOS5420_USE_ARM_CORE_DOWN_STATE BIT(29)
+#define EXYNOS5420_USE_L2_COMMON_UP_STATE BIT(30)
+
/*
* The common v7_exit_coherency_flush API could not be used because of the
* Erratum 799270 workaround. This macro is the same as the common one (in
"dsb\n\t" \
"ldmfd sp!, {fp, ip}" \
: \
- : "Ir" (S5P_INFORM0) \
+ : "Ir" (pmu_base_addr + S5P_INFORM0) \
: "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
"r9", "r10", "lr", "memory")
#define exynos_cluster_unused(cluster) !exynos_cluster_usecnt(cluster)
-static int exynos_cluster_power_control(unsigned int cluster, int enable)
-{
- unsigned int tries = 100;
- unsigned int val;
-
- if (enable) {
- exynos_cluster_power_up(cluster);
- val = S5P_CORE_LOCAL_PWR_EN;
- } else {
- exynos_cluster_power_down(cluster);
- val = 0;
- }
-
- /* Wait until cluster power control is applied */
- while (tries--) {
- if (exynos_cluster_power_state(cluster) == val)
- return 0;
-
- cpu_relax();
- }
- pr_debug("timed out waiting for cluster %u to power %s\n", cluster,
- enable ? "on" : "off");
-
- return -ETIMEDOUT;
-}
-
static int exynos_power_up(unsigned int cpu, unsigned int cluster)
{
unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER);
- int err = 0;
pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
if (cpu >= EXYNOS5420_CPUS_PER_CLUSTER ||
* cores.
*/
if (was_cluster_down)
- err = exynos_cluster_power_control(cluster, 1);
+ exynos_cluster_power_up(cluster);
- if (!err)
- exynos_cpu_power_up(cpunr);
- else
- exynos_cluster_power_control(cluster, 0);
+ exynos_cpu_power_up(cpunr);
} else if (cpu_use_count[cpu][cluster] != 2) {
/*
* The only possible values are:
arch_spin_unlock(&exynos_mcpm_lock);
local_irq_enable();
- return err;
+ return 0;
}
/*
if (cpu_use_count[cpu][cluster] == 0) {
exynos_cpu_power_down(cpunr);
- if (exynos_cluster_unused(cluster))
- /* TODO: Turn off the cluster here to save power. */
+ if (exynos_cluster_unused(cluster)) {
+ exynos_cluster_power_down(cluster);
last_man = true;
+ }
} else if (cpu_use_count[cpu][cluster] == 1) {
/*
* A power_up request went ahead of us.
return -ETIMEDOUT; /* timeout */
}
+static void exynos_powered_up(void)
+{
+ unsigned int mpidr, cpu, cluster;
+
+ mpidr = read_cpuid_mpidr();
+ cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
+ cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1);
+
+ arch_spin_lock(&exynos_mcpm_lock);
+ if (cpu_use_count[cpu][cluster] == 0)
+ cpu_use_count[cpu][cluster] = 1;
+ arch_spin_unlock(&exynos_mcpm_lock);
+}
+
+static void exynos_suspend(u64 residency)
+{
+ unsigned int mpidr, cpunr;
+
+ exynos_power_down();
+
+ /*
+ * Execution reaches here only if cpu did not power down.
+ * Hence roll back the changes done in exynos_power_down function.
+ *
+ * CAUTION: "This function requires the stack data to be visible through
+ * power down and can only be executed on processors like A15 and A7
+ * that hit the cache with the C bit clear in the SCTLR register."
+ */
+ mpidr = read_cpuid_mpidr();
+ cpunr = exynos_pmu_cpunr(mpidr);
+
+ exynos_cpu_power_up(cpunr);
+}
+
static const struct mcpm_platform_ops exynos_power_ops = {
.power_up = exynos_power_up,
.power_down = exynos_power_down,
.wait_for_powerdown = exynos_wait_for_powerdown,
+ .suspend = exynos_suspend,
+ .powered_up = exynos_powered_up,
};
static void __init exynos_mcpm_usage_count_init(void)
{
struct device_node *node;
void __iomem *ns_sram_base_addr;
+ unsigned int value, i;
int ret;
node = of_find_matching_node(NULL, exynos_dt_mcpm_match);
* To increase the stability of KFC reset we need to program
* the PMU SPARE3 register
*/
- __raw_writel(EXYNOS5420_SWRESET_KFC_SEL, S5P_PMU_SPARE3);
+ pmu_raw_writel(EXYNOS5420_SWRESET_KFC_SEL, S5P_PMU_SPARE3);
exynos_mcpm_usage_count_init();
pr_info("Exynos MCPM support installed\n");
+ /*
+ * On Exynos5420/5800 for the A15 and A7 clusters:
+ *
+ * EXYNOS5420_ENABLE_AUTOMATIC_CORE_DOWN ensures that all the cores
+ * in a cluster are turned off before turning off the cluster L2.
+ *
+ * EXYNOS5420_USE_ARM_CORE_DOWN_STATE ensures that a cores is powered
+ * off before waking it up.
+ *
+ * EXYNOS5420_USE_L2_COMMON_UP_STATE ensures that cluster L2 will be
+ * turned on before the first man is powered up.
+ */
+ for (i = 0; i < EXYNOS5420_NR_CLUSTERS; i++) {
+ value = pmu_raw_readl(EXYNOS_COMMON_OPTION(i));
+ value |= EXYNOS5420_ENABLE_AUTOMATIC_CORE_DOWN |
+ EXYNOS5420_USE_ARM_CORE_DOWN_STATE |
+ EXYNOS5420_USE_L2_COMMON_UP_STATE;
+ pmu_raw_writel(value, EXYNOS_COMMON_OPTION(i));
+ }
+
/*
* U-Boot SPL is hardcoded to jump to the start of ns_sram_base_addr
* as part of secondary_cpu_start(). Let's redirect it to the
-/* linux/arch/arm/mach-exynos4/platsmp.c
- *
+ /*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
#include <asm/smp_scu.h>
#include <asm/firmware.h>
+#include <mach/map.h>
+
#include "common.h"
#include "regs-pmu.h"
extern void exynos4_secondary_startup(void);
+/**
+ * exynos_core_power_down : power down the specified cpu
+ * @cpu : the cpu to power down
+ *
+ * Power down the specified cpu. The sequence must be finished by a
+ * call to cpu_do_idle()
+ *
+ */
+void exynos_cpu_power_down(int cpu)
+{
+ pmu_raw_writel(0, EXYNOS_ARM_CORE_CONFIGURATION(cpu));
+}
+
+/**
+ * exynos_cpu_power_up : power up the specified cpu
+ * @cpu : the cpu to power up
+ *
+ * Power up the specified cpu
+ */
+void exynos_cpu_power_up(int cpu)
+{
+ pmu_raw_writel(S5P_CORE_LOCAL_PWR_EN,
+ EXYNOS_ARM_CORE_CONFIGURATION(cpu));
+}
+
+/**
+ * exynos_cpu_power_state : returns the power state of the cpu
+ * @cpu : the cpu to retrieve the power state from
+ *
+ */
+int exynos_cpu_power_state(int cpu)
+{
+ return (pmu_raw_readl(EXYNOS_ARM_CORE_STATUS(cpu)) &
+ S5P_CORE_LOCAL_PWR_EN);
+}
+
+/**
+ * exynos_cluster_power_down : power down the specified cluster
+ * @cluster : the cluster to power down
+ */
+void exynos_cluster_power_down(int cluster)
+{
+ pmu_raw_writel(0, EXYNOS_COMMON_CONFIGURATION(cluster));
+}
+
+/**
+ * exynos_cluster_power_up : power up the specified cluster
+ * @cluster : the cluster to power up
+ */
+void exynos_cluster_power_up(int cluster)
+{
+ pmu_raw_writel(S5P_CORE_LOCAL_PWR_EN,
+ EXYNOS_COMMON_CONFIGURATION(cluster));
+}
+
+/**
+ * exynos_cluster_power_state : returns the power state of the cluster
+ * @cluster : the cluster to retrieve the power state from
+ *
+ */
+int exynos_cluster_power_state(int cluster)
+{
+ return (pmu_raw_readl(EXYNOS_COMMON_STATUS(cluster)) &
+ S5P_CORE_LOCAL_PWR_EN);
+}
+
static inline void __iomem *cpu_boot_reg_base(void)
{
if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_1_1)
- return S5P_INFORM5;
+ return pmu_base_addr + S5P_INFORM5;
return sysram_base_addr;
}
#include <asm/suspend.h>
#include <plat/pm-common.h>
-#include <plat/pll.h>
#include <plat/regs-srom.h>
#include <mach/map.h>
#include "common.h"
#include "regs-pmu.h"
+#include "regs-sys.h"
/**
* struct exynos_wkup_irq - Exynos GIC to PMU IRQ mapping
return -ENOENT;
}
-/**
- * exynos_core_power_down : power down the specified cpu
- * @cpu : the cpu to power down
- *
- * Power down the specified cpu. The sequence must be finished by a
- * call to cpu_do_idle()
- *
- */
-void exynos_cpu_power_down(int cpu)
-{
- __raw_writel(0, EXYNOS_ARM_CORE_CONFIGURATION(cpu));
-}
-
-/**
- * exynos_cpu_power_up : power up the specified cpu
- * @cpu : the cpu to power up
- *
- * Power up the specified cpu
- */
-void exynos_cpu_power_up(int cpu)
-{
- __raw_writel(S5P_CORE_LOCAL_PWR_EN,
- EXYNOS_ARM_CORE_CONFIGURATION(cpu));
-}
-
-/**
- * exynos_cpu_power_state : returns the power state of the cpu
- * @cpu : the cpu to retrieve the power state from
- *
- */
-int exynos_cpu_power_state(int cpu)
-{
- return (__raw_readl(EXYNOS_ARM_CORE_STATUS(cpu)) &
- S5P_CORE_LOCAL_PWR_EN);
-}
-
-/**
- * exynos_cluster_power_down : power down the specified cluster
- * @cluster : the cluster to power down
- */
-void exynos_cluster_power_down(int cluster)
-{
- __raw_writel(0, EXYNOS_COMMON_CONFIGURATION(cluster));
-}
-
-/**
- * exynos_cluster_power_up : power up the specified cluster
- * @cluster : the cluster to power up
- */
-void exynos_cluster_power_up(int cluster)
-{
- __raw_writel(S5P_CORE_LOCAL_PWR_EN,
- EXYNOS_COMMON_CONFIGURATION(cluster));
-}
-
-/**
- * exynos_cluster_power_state : returns the power state of the cluster
- * @cluster : the cluster to retrieve the power state from
- *
- */
-int exynos_cluster_power_state(int cluster)
-{
- return (__raw_readl(EXYNOS_COMMON_STATUS(cluster)) &
- S5P_CORE_LOCAL_PWR_EN);
-}
-
#define EXYNOS_BOOT_VECTOR_ADDR (samsung_rev() == EXYNOS4210_REV_1_1 ? \
- S5P_INFORM7 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
- (sysram_base_addr + 0x24) : S5P_INFORM0))
+ pmu_base_addr + S5P_INFORM7 : \
+ (samsung_rev() == EXYNOS4210_REV_1_0 ? \
+ (sysram_base_addr + 0x24) : \
+ pmu_base_addr + S5P_INFORM0))
#define EXYNOS_BOOT_VECTOR_FLAG (samsung_rev() == EXYNOS4210_REV_1_1 ? \
- S5P_INFORM6 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
- (sysram_base_addr + 0x20) : S5P_INFORM1))
+ pmu_base_addr + S5P_INFORM6 : \
+ (samsung_rev() == EXYNOS4210_REV_1_0 ? \
+ (sysram_base_addr + 0x20) : \
+ pmu_base_addr + S5P_INFORM1))
#define S5P_CHECK_AFTR 0xFCBA0D10
#define S5P_CHECK_SLEEP 0x00000BAD
/* Ext-GIC nIRQ/nFIQ is the only wakeup source in AFTR */
static void exynos_set_wakeupmask(long mask)
{
- __raw_writel(mask, S5P_WAKEUP_MASK);
+ pmu_raw_writel(mask, S5P_WAKEUP_MASK);
}
static void exynos_cpu_set_boot_vector(long flags)
unsigned int tmp;
/* Set wake-up mask registers */
- __raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK);
- __raw_writel(exynos_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK);
+ pmu_raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK);
+ pmu_raw_writel(exynos_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK);
s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save));
if (soc_is_exynos5250()) {
s3c_pm_do_save(exynos5_sys_save, ARRAY_SIZE(exynos5_sys_save));
/* Disable USE_RETENTION of JPEG_MEM_OPTION */
- tmp = __raw_readl(EXYNOS5_JPEG_MEM_OPTION);
+ tmp = pmu_raw_readl(EXYNOS5_JPEG_MEM_OPTION);
tmp &= ~EXYNOS5_OPTION_USE_RETENTION;
- __raw_writel(tmp, EXYNOS5_JPEG_MEM_OPTION);
+ pmu_raw_writel(tmp, EXYNOS5_JPEG_MEM_OPTION);
}
/* Set value of power down register for sleep mode */
exynos_sys_powerdown_conf(SYS_SLEEP);
- __raw_writel(S5P_CHECK_SLEEP, S5P_INFORM1);
+ pmu_raw_writel(S5P_CHECK_SLEEP, S5P_INFORM1);
/* ensure at least INFORM0 has the resume address */
- __raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
+ pmu_raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
}
static void exynos_pm_central_suspend(void)
unsigned long tmp;
/* Setting Central Sequence Register for power down mode */
- tmp = __raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
+ tmp = pmu_raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
tmp &= ~S5P_CENTRAL_LOWPWR_CFG;
- __raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
+ pmu_raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
}
static int exynos_pm_suspend(void)
/* Setting SEQ_OPTION register */
tmp = (S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFE0);
- __raw_writel(tmp, S5P_CENTRAL_SEQ_OPTION);
+ pmu_raw_writel(tmp, S5P_CENTRAL_SEQ_OPTION);
if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A9)
exynos_cpu_save_register();
* S5P_CENTRAL_LOWPWR_CFG bit will not be set automatically
* in this situation.
*/
- tmp = __raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
+ tmp = pmu_raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
if (!(tmp & S5P_CENTRAL_LOWPWR_CFG)) {
tmp |= S5P_CENTRAL_LOWPWR_CFG;
- __raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
+ pmu_raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
/* clear the wakeup state register */
- __raw_writel(0x0, S5P_WAKEUP_STAT);
+ pmu_raw_writel(0x0, S5P_WAKEUP_STAT);
/* No need to perform below restore code */
return -1;
}
/* For release retention */
- __raw_writel((1 << 28), S5P_PAD_RET_MAUDIO_OPTION);
- __raw_writel((1 << 28), S5P_PAD_RET_GPIO_OPTION);
- __raw_writel((1 << 28), S5P_PAD_RET_UART_OPTION);
- __raw_writel((1 << 28), S5P_PAD_RET_MMCA_OPTION);
- __raw_writel((1 << 28), S5P_PAD_RET_MMCB_OPTION);
- __raw_writel((1 << 28), S5P_PAD_RET_EBIA_OPTION);
- __raw_writel((1 << 28), S5P_PAD_RET_EBIB_OPTION);
+ pmu_raw_writel((1 << 28), S5P_PAD_RET_MAUDIO_OPTION);
+ pmu_raw_writel((1 << 28), S5P_PAD_RET_GPIO_OPTION);
+ pmu_raw_writel((1 << 28), S5P_PAD_RET_UART_OPTION);
+ pmu_raw_writel((1 << 28), S5P_PAD_RET_MMCA_OPTION);
+ pmu_raw_writel((1 << 28), S5P_PAD_RET_MMCB_OPTION);
+ pmu_raw_writel((1 << 28), S5P_PAD_RET_EBIA_OPTION);
+ pmu_raw_writel((1 << 28), S5P_PAD_RET_EBIB_OPTION);
if (soc_is_exynos5250())
s3c_pm_do_restore(exynos5_sys_save,
early_wakeup:
/* Clear SLEEP mode set in INFORM1 */
- __raw_writel(0x0, S5P_INFORM1);
+ pmu_raw_writel(0x0, S5P_INFORM1);
return;
}
s3c_pm_restore_uarts();
S3C_PMDBG("%s: wakeup stat: %08x\n", __func__,
- __raw_readl(S5P_WAKEUP_STAT));
+ pmu_raw_readl(S5P_WAKEUP_STAT));
s3c_pm_check_restore();
gic_arch_extn.irq_set_wake = exynos_irq_set_wake;
/* All wakeup disable */
- tmp = __raw_readl(S5P_WAKEUP_MASK);
+ tmp = pmu_raw_readl(S5P_WAKEUP_MASK);
tmp |= ((0xFF << 8) | (0x1F << 1));
- __raw_writel(tmp, S5P_WAKEUP_MASK);
+ pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
register_syscore_ops(&exynos_pm_syscore_ops);
suspend_set_ops(&exynos_suspend_ops);
#include <linux/of_platform.h>
#include <linux/sched.h>
-#include "regs-pmu.h"
-
+#define INT_LOCAL_PWR_EN 0x7
#define MAX_CLK_PER_DOMAIN 4
/*
}
}
- pwr = power_on ? S5P_INT_LOCAL_PWR_EN : 0;
+ pwr = power_on ? INT_LOCAL_PWR_EN : 0;
__raw_writel(pwr, base);
/* Wait max 1ms */
timeout = 10;
- while ((__raw_readl(base + 0x4) & S5P_INT_LOCAL_PWR_EN) != pwr) {
+ while ((__raw_readl(base + 0x4) & INT_LOCAL_PWR_EN) != pwr) {
if (!timeout) {
op = (power_on) ? "enable" : "disable";
pr_err("Power domain %s %s failed\n", domain->name, op);
no_clk:
platform_set_drvdata(pdev, pd);
- on = __raw_readl(pd->base + 0x4) & S5P_INT_LOCAL_PWR_EN;
+ on = __raw_readl(pd->base + 0x4) & INT_LOCAL_PWR_EN;
pm_genpd_init(&pd->pd, NULL, !on);
}
#include <linux/io.h>
#include <linux/kernel.h>
-#include <linux/bug.h>
#include "common.h"
#include "regs-pmu.h"
static const struct exynos_pmu_conf *exynos_pmu_config;
static const struct exynos_pmu_conf exynos4210_pmu_config[] = {
- /* { .reg = address, .val = { AFTR, LPA, SLEEP } */
+ /* { .offset = offset, .val = { AFTR, LPA, SLEEP } */
{ S5P_ARM_CORE0_LOWPWR, { 0x0, 0x0, 0x2 } },
{ S5P_DIS_IRQ_CORE0, { 0x0, 0x0, 0x0 } },
{ S5P_DIS_IRQ_CENTRAL0, { 0x0, 0x0, 0x0 } },
};
static const struct exynos_pmu_conf exynos5250_pmu_config[] = {
- /* { .reg = address, .val = { AFTR, LPA, SLEEP } */
+ /* { .offset = offset, .val = { AFTR, LPA, SLEEP } */
{ EXYNOS5_ARM_CORE0_SYS_PWR_REG, { 0x0, 0x0, 0x2} },
{ EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
{ EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
{ PMU_TABLE_END,},
};
-static void __iomem * const exynos5_list_both_cnt_feed[] = {
+static unsigned int const exynos5_list_both_cnt_feed[] = {
EXYNOS5_ARM_CORE0_OPTION,
EXYNOS5_ARM_CORE1_OPTION,
EXYNOS5_ARM_COMMON_OPTION,
EXYNOS5_TOP_PWR_SYSMEM_OPTION,
};
-static void __iomem * const exynos5_list_diable_wfi_wfe[] = {
+static unsigned int const exynos5_list_diable_wfi_wfe[] = {
EXYNOS5_ARM_CORE1_OPTION,
EXYNOS5_FSYS_ARM_OPTION,
EXYNOS5_ISP_ARM_OPTION,
* Enable both SC_FEEDBACK and SC_COUNTER
*/
for (i = 0 ; i < ARRAY_SIZE(exynos5_list_both_cnt_feed) ; i++) {
- tmp = __raw_readl(exynos5_list_both_cnt_feed[i]);
+ tmp = pmu_raw_readl(exynos5_list_both_cnt_feed[i]);
tmp |= (EXYNOS5_USE_SC_FEEDBACK |
EXYNOS5_USE_SC_COUNTER);
- __raw_writel(tmp, exynos5_list_both_cnt_feed[i]);
+ pmu_raw_writel(tmp, exynos5_list_both_cnt_feed[i]);
}
/*
* SKIP_DEACTIVATE_ACEACP_IN_PWDN_BITFIELD Enable
*/
- tmp = __raw_readl(EXYNOS5_ARM_COMMON_OPTION);
+ tmp = pmu_raw_readl(EXYNOS5_ARM_COMMON_OPTION);
tmp |= EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN;
- __raw_writel(tmp, EXYNOS5_ARM_COMMON_OPTION);
+ pmu_raw_writel(tmp, EXYNOS5_ARM_COMMON_OPTION);
/*
* Disable WFI/WFE on XXX_OPTION
*/
for (i = 0 ; i < ARRAY_SIZE(exynos5_list_diable_wfi_wfe) ; i++) {
- tmp = __raw_readl(exynos5_list_diable_wfi_wfe[i]);
+ tmp = pmu_raw_readl(exynos5_list_diable_wfi_wfe[i]);
tmp &= ~(EXYNOS5_OPTION_USE_STANDBYWFE |
EXYNOS5_OPTION_USE_STANDBYWFI);
- __raw_writel(tmp, exynos5_list_diable_wfi_wfe[i]);
+ pmu_raw_writel(tmp, exynos5_list_diable_wfi_wfe[i]);
}
}
if (soc_is_exynos5250())
exynos5_init_pmu();
- for (i = 0; (exynos_pmu_config[i].reg != PMU_TABLE_END) ; i++)
- __raw_writel(exynos_pmu_config[i].val[mode],
- exynos_pmu_config[i].reg);
+ for (i = 0; (exynos_pmu_config[i].offset != PMU_TABLE_END) ; i++)
+ pmu_raw_writel(exynos_pmu_config[i].val[mode],
+ exynos_pmu_config[i].offset);
if (soc_is_exynos4412()) {
- for (i = 0; exynos4412_pmu_config[i].reg != PMU_TABLE_END ; i++)
- __raw_writel(exynos4412_pmu_config[i].val[mode],
- exynos4412_pmu_config[i].reg);
+ for (i = 0; exynos4412_pmu_config[i].offset != PMU_TABLE_END ; i++)
+ pmu_raw_writel(exynos4412_pmu_config[i].val[mode],
+ exynos4412_pmu_config[i].offset);
}
}
* When SYS_WDTRESET is set, watchdog timer reset request
* is ignored by power management unit.
*/
- value = __raw_readl(EXYNOS5_AUTO_WDTRESET_DISABLE);
+ value = pmu_raw_readl(EXYNOS5_AUTO_WDTRESET_DISABLE);
value &= ~EXYNOS5_SYS_WDTRESET;
- __raw_writel(value, EXYNOS5_AUTO_WDTRESET_DISABLE);
+ pmu_raw_writel(value, EXYNOS5_AUTO_WDTRESET_DISABLE);
- value = __raw_readl(EXYNOS5_MASK_WDTRESET_REQUEST);
+ value = pmu_raw_readl(EXYNOS5_MASK_WDTRESET_REQUEST);
value &= ~EXYNOS5_SYS_WDTRESET;
- __raw_writel(value, EXYNOS5_MASK_WDTRESET_REQUEST);
+ pmu_raw_writel(value, EXYNOS5_MASK_WDTRESET_REQUEST);
exynos_pmu_config = exynos5250_pmu_config;
pr_info("EXYNOS5250 PMU Initialize\n");
#ifndef __ASM_ARCH_REGS_PMU_H
#define __ASM_ARCH_REGS_PMU_H __FILE__
-#include <mach/map.h>
-
-#define S5P_PMUREG(x) (S5P_VA_PMU + (x))
-#define S5P_SYSREG(x) (S3C_VA_SYS + (x))
-
-#define S5P_CENTRAL_SEQ_CONFIGURATION S5P_PMUREG(0x0200)
+#define S5P_CENTRAL_SEQ_CONFIGURATION 0x0200
#define S5P_CENTRAL_LOWPWR_CFG (1 << 16)
-#define S5P_CENTRAL_SEQ_OPTION S5P_PMUREG(0x0208)
+#define S5P_CENTRAL_SEQ_OPTION 0x0208
#define S5P_USE_STANDBY_WFI0 (1 << 16)
#define S5P_USE_STANDBY_WFE0 (1 << 24)
-#define EXYNOS_SWRESET S5P_PMUREG(0x0400)
-#define EXYNOS5440_SWRESET S5P_PMUREG(0x00C4)
+#define EXYNOS_SWRESET 0x0400
+#define EXYNOS5440_SWRESET 0x00C4
-#define S5P_WAKEUP_STAT S5P_PMUREG(0x0600)
-#define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604)
-#define S5P_WAKEUP_MASK S5P_PMUREG(0x0608)
+#define S5P_WAKEUP_STAT 0x0600
+#define S5P_EINT_WAKEUP_MASK 0x0604
+#define S5P_WAKEUP_MASK 0x0608
-#define S5P_INFORM0 S5P_PMUREG(0x0800)
-#define S5P_INFORM1 S5P_PMUREG(0x0804)
-#define S5P_INFORM5 S5P_PMUREG(0x0814)
-#define S5P_INFORM6 S5P_PMUREG(0x0818)
-#define S5P_INFORM7 S5P_PMUREG(0x081C)
-#define S5P_PMU_SPARE3 S5P_PMUREG(0x090C)
+#define S5P_INFORM0 0x0800
+#define S5P_INFORM1 0x0804
+#define S5P_INFORM5 0x0814
+#define S5P_INFORM6 0x0818
+#define S5P_INFORM7 0x081C
+#define S5P_PMU_SPARE3 0x090C
-#define S5P_ARM_CORE0_LOWPWR S5P_PMUREG(0x1000)
-#define S5P_DIS_IRQ_CORE0 S5P_PMUREG(0x1004)
-#define S5P_DIS_IRQ_CENTRAL0 S5P_PMUREG(0x1008)
-#define S5P_ARM_CORE1_LOWPWR S5P_PMUREG(0x1010)
-#define S5P_DIS_IRQ_CORE1 S5P_PMUREG(0x1014)
-#define S5P_DIS_IRQ_CENTRAL1 S5P_PMUREG(0x1018)
-#define S5P_ARM_COMMON_LOWPWR S5P_PMUREG(0x1080)
-#define S5P_L2_0_LOWPWR S5P_PMUREG(0x10C0)
-#define S5P_L2_1_LOWPWR S5P_PMUREG(0x10C4)
-#define S5P_CMU_ACLKSTOP_LOWPWR S5P_PMUREG(0x1100)
-#define S5P_CMU_SCLKSTOP_LOWPWR S5P_PMUREG(0x1104)
-#define S5P_CMU_RESET_LOWPWR S5P_PMUREG(0x110C)
-#define S5P_APLL_SYSCLK_LOWPWR S5P_PMUREG(0x1120)
-#define S5P_MPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1124)
-#define S5P_VPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1128)
-#define S5P_EPLL_SYSCLK_LOWPWR S5P_PMUREG(0x112C)
-#define S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR S5P_PMUREG(0x1138)
-#define S5P_CMU_RESET_GPSALIVE_LOWPWR S5P_PMUREG(0x113C)
-#define S5P_CMU_CLKSTOP_CAM_LOWPWR S5P_PMUREG(0x1140)
-#define S5P_CMU_CLKSTOP_TV_LOWPWR S5P_PMUREG(0x1144)
-#define S5P_CMU_CLKSTOP_MFC_LOWPWR S5P_PMUREG(0x1148)
-#define S5P_CMU_CLKSTOP_G3D_LOWPWR S5P_PMUREG(0x114C)
-#define S5P_CMU_CLKSTOP_LCD0_LOWPWR S5P_PMUREG(0x1150)
-#define S5P_CMU_CLKSTOP_MAUDIO_LOWPWR S5P_PMUREG(0x1158)
-#define S5P_CMU_CLKSTOP_GPS_LOWPWR S5P_PMUREG(0x115C)
-#define S5P_CMU_RESET_CAM_LOWPWR S5P_PMUREG(0x1160)
-#define S5P_CMU_RESET_TV_LOWPWR S5P_PMUREG(0x1164)
-#define S5P_CMU_RESET_MFC_LOWPWR S5P_PMUREG(0x1168)
-#define S5P_CMU_RESET_G3D_LOWPWR S5P_PMUREG(0x116C)
-#define S5P_CMU_RESET_LCD0_LOWPWR S5P_PMUREG(0x1170)
-#define S5P_CMU_RESET_MAUDIO_LOWPWR S5P_PMUREG(0x1178)
-#define S5P_CMU_RESET_GPS_LOWPWR S5P_PMUREG(0x117C)
-#define S5P_TOP_BUS_LOWPWR S5P_PMUREG(0x1180)
-#define S5P_TOP_RETENTION_LOWPWR S5P_PMUREG(0x1184)
-#define S5P_TOP_PWR_LOWPWR S5P_PMUREG(0x1188)
-#define S5P_LOGIC_RESET_LOWPWR S5P_PMUREG(0x11A0)
-#define S5P_ONENAND_MEM_LOWPWR S5P_PMUREG(0x11C0)
-#define S5P_G2D_ACP_MEM_LOWPWR S5P_PMUREG(0x11C8)
-#define S5P_USBOTG_MEM_LOWPWR S5P_PMUREG(0x11CC)
-#define S5P_HSMMC_MEM_LOWPWR S5P_PMUREG(0x11D0)
-#define S5P_CSSYS_MEM_LOWPWR S5P_PMUREG(0x11D4)
-#define S5P_SECSS_MEM_LOWPWR S5P_PMUREG(0x11D8)
-#define S5P_PAD_RETENTION_DRAM_LOWPWR S5P_PMUREG(0x1200)
-#define S5P_PAD_RETENTION_MAUDIO_LOWPWR S5P_PMUREG(0x1204)
-#define S5P_PAD_RETENTION_GPIO_LOWPWR S5P_PMUREG(0x1220)
-#define S5P_PAD_RETENTION_UART_LOWPWR S5P_PMUREG(0x1224)
-#define S5P_PAD_RETENTION_MMCA_LOWPWR S5P_PMUREG(0x1228)
-#define S5P_PAD_RETENTION_MMCB_LOWPWR S5P_PMUREG(0x122C)
-#define S5P_PAD_RETENTION_EBIA_LOWPWR S5P_PMUREG(0x1230)
-#define S5P_PAD_RETENTION_EBIB_LOWPWR S5P_PMUREG(0x1234)
-#define S5P_PAD_RETENTION_ISOLATION_LOWPWR S5P_PMUREG(0x1240)
-#define S5P_PAD_RETENTION_ALV_SEL_LOWPWR S5P_PMUREG(0x1260)
-#define S5P_XUSBXTI_LOWPWR S5P_PMUREG(0x1280)
-#define S5P_XXTI_LOWPWR S5P_PMUREG(0x1284)
-#define S5P_EXT_REGULATOR_LOWPWR S5P_PMUREG(0x12C0)
-#define S5P_GPIO_MODE_LOWPWR S5P_PMUREG(0x1300)
-#define S5P_GPIO_MODE_MAUDIO_LOWPWR S5P_PMUREG(0x1340)
-#define S5P_CAM_LOWPWR S5P_PMUREG(0x1380)
-#define S5P_TV_LOWPWR S5P_PMUREG(0x1384)
-#define S5P_MFC_LOWPWR S5P_PMUREG(0x1388)
-#define S5P_G3D_LOWPWR S5P_PMUREG(0x138C)
-#define S5P_LCD0_LOWPWR S5P_PMUREG(0x1390)
-#define S5P_MAUDIO_LOWPWR S5P_PMUREG(0x1398)
-#define S5P_GPS_LOWPWR S5P_PMUREG(0x139C)
-#define S5P_GPS_ALIVE_LOWPWR S5P_PMUREG(0x13A0)
+#define S5P_ARM_CORE0_LOWPWR 0x1000
+#define S5P_DIS_IRQ_CORE0 0x1004
+#define S5P_DIS_IRQ_CENTRAL0 0x1008
+#define S5P_ARM_CORE1_LOWPWR 0x1010
+#define S5P_DIS_IRQ_CORE1 0x1014
+#define S5P_DIS_IRQ_CENTRAL1 0x1018
+#define S5P_ARM_COMMON_LOWPWR 0x1080
+#define S5P_L2_0_LOWPWR 0x10C0
+#define S5P_L2_1_LOWPWR 0x10C4
+#define S5P_CMU_ACLKSTOP_LOWPWR 0x1100
+#define S5P_CMU_SCLKSTOP_LOWPWR 0x1104
+#define S5P_CMU_RESET_LOWPWR 0x110C
+#define S5P_APLL_SYSCLK_LOWPWR 0x1120
+#define S5P_MPLL_SYSCLK_LOWPWR 0x1124
+#define S5P_VPLL_SYSCLK_LOWPWR 0x1128
+#define S5P_EPLL_SYSCLK_LOWPWR 0x112C
+#define S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR 0x1138
+#define S5P_CMU_RESET_GPSALIVE_LOWPWR 0x113C
+#define S5P_CMU_CLKSTOP_CAM_LOWPWR 0x1140
+#define S5P_CMU_CLKSTOP_TV_LOWPWR 0x1144
+#define S5P_CMU_CLKSTOP_MFC_LOWPWR 0x1148
+#define S5P_CMU_CLKSTOP_G3D_LOWPWR 0x114C
+#define S5P_CMU_CLKSTOP_LCD0_LOWPWR 0x1150
+#define S5P_CMU_CLKSTOP_MAUDIO_LOWPWR 0x1158
+#define S5P_CMU_CLKSTOP_GPS_LOWPWR 0x115C
+#define S5P_CMU_RESET_CAM_LOWPWR 0x1160
+#define S5P_CMU_RESET_TV_LOWPWR 0x1164
+#define S5P_CMU_RESET_MFC_LOWPWR 0x1168
+#define S5P_CMU_RESET_G3D_LOWPWR 0x116C
+#define S5P_CMU_RESET_LCD0_LOWPWR 0x1170
+#define S5P_CMU_RESET_MAUDIO_LOWPWR 0x1178
+#define S5P_CMU_RESET_GPS_LOWPWR 0x117C
+#define S5P_TOP_BUS_LOWPWR 0x1180
+#define S5P_TOP_RETENTION_LOWPWR 0x1184
+#define S5P_TOP_PWR_LOWPWR 0x1188
+#define S5P_LOGIC_RESET_LOWPWR 0x11A0
+#define S5P_ONENAND_MEM_LOWPWR 0x11C0
+#define S5P_G2D_ACP_MEM_LOWPWR 0x11C8
+#define S5P_USBOTG_MEM_LOWPWR 0x11CC
+#define S5P_HSMMC_MEM_LOWPWR 0x11D0
+#define S5P_CSSYS_MEM_LOWPWR 0x11D4
+#define S5P_SECSS_MEM_LOWPWR 0x11D8
+#define S5P_PAD_RETENTION_DRAM_LOWPWR 0x1200
+#define S5P_PAD_RETENTION_MAUDIO_LOWPWR 0x1204
+#define S5P_PAD_RETENTION_GPIO_LOWPWR 0x1220
+#define S5P_PAD_RETENTION_UART_LOWPWR 0x1224
+#define S5P_PAD_RETENTION_MMCA_LOWPWR 0x1228
+#define S5P_PAD_RETENTION_MMCB_LOWPWR 0x122C
+#define S5P_PAD_RETENTION_EBIA_LOWPWR 0x1230
+#define S5P_PAD_RETENTION_EBIB_LOWPWR 0x1234
+#define S5P_PAD_RETENTION_ISOLATION_LOWPWR 0x1240
+#define S5P_PAD_RETENTION_ALV_SEL_LOWPWR 0x1260
+#define S5P_XUSBXTI_LOWPWR 0x1280
+#define S5P_XXTI_LOWPWR 0x1284
+#define S5P_EXT_REGULATOR_LOWPWR 0x12C0
+#define S5P_GPIO_MODE_LOWPWR 0x1300
+#define S5P_GPIO_MODE_MAUDIO_LOWPWR 0x1340
+#define S5P_CAM_LOWPWR 0x1380
+#define S5P_TV_LOWPWR 0x1384
+#define S5P_MFC_LOWPWR 0x1388
+#define S5P_G3D_LOWPWR 0x138C
+#define S5P_LCD0_LOWPWR 0x1390
+#define S5P_MAUDIO_LOWPWR 0x1398
+#define S5P_GPS_LOWPWR 0x139C
+#define S5P_GPS_ALIVE_LOWPWR 0x13A0
-#define EXYNOS_ARM_CORE0_CONFIGURATION S5P_PMUREG(0x2000)
+#define EXYNOS_ARM_CORE0_CONFIGURATION 0x2000
#define EXYNOS_ARM_CORE_CONFIGURATION(_nr) \
(EXYNOS_ARM_CORE0_CONFIGURATION + (0x80 * (_nr)))
#define EXYNOS_ARM_CORE_STATUS(_nr) \
(EXYNOS_ARM_CORE_CONFIGURATION(_nr) + 0x4)
-#define EXYNOS_ARM_COMMON_CONFIGURATION S5P_PMUREG(0x2500)
+#define EXYNOS_ARM_COMMON_CONFIGURATION 0x2500
#define EXYNOS_COMMON_CONFIGURATION(_nr) \
(EXYNOS_ARM_COMMON_CONFIGURATION + (0x80 * (_nr)))
#define EXYNOS_COMMON_STATUS(_nr) \
(EXYNOS_COMMON_CONFIGURATION(_nr) + 0x4)
+#define EXYNOS_COMMON_OPTION(_nr) \
+ (EXYNOS_COMMON_CONFIGURATION(_nr) + 0x8)
-#define S5P_PAD_RET_MAUDIO_OPTION S5P_PMUREG(0x3028)
-#define S5P_PAD_RET_GPIO_OPTION S5P_PMUREG(0x3108)
-#define S5P_PAD_RET_UART_OPTION S5P_PMUREG(0x3128)
-#define S5P_PAD_RET_MMCA_OPTION S5P_PMUREG(0x3148)
-#define S5P_PAD_RET_MMCB_OPTION S5P_PMUREG(0x3168)
-#define S5P_PAD_RET_EBIA_OPTION S5P_PMUREG(0x3188)
-#define S5P_PAD_RET_EBIB_OPTION S5P_PMUREG(0x31A8)
+#define S5P_PAD_RET_MAUDIO_OPTION 0x3028
+#define S5P_PAD_RET_GPIO_OPTION 0x3108
+#define S5P_PAD_RET_UART_OPTION 0x3128
+#define S5P_PAD_RET_MMCA_OPTION 0x3148
+#define S5P_PAD_RET_MMCB_OPTION 0x3168
+#define S5P_PAD_RET_EBIA_OPTION 0x3188
+#define S5P_PAD_RET_EBIB_OPTION 0x31A8
#define S5P_CORE_LOCAL_PWR_EN 0x3
-#define S5P_INT_LOCAL_PWR_EN 0x7
/* Only for EXYNOS4210 */
-#define S5P_CMU_CLKSTOP_LCD1_LOWPWR S5P_PMUREG(0x1154)
-#define S5P_CMU_RESET_LCD1_LOWPWR S5P_PMUREG(0x1174)
-#define S5P_MODIMIF_MEM_LOWPWR S5P_PMUREG(0x11C4)
-#define S5P_PCIE_MEM_LOWPWR S5P_PMUREG(0x11E0)
-#define S5P_SATA_MEM_LOWPWR S5P_PMUREG(0x11E4)
-#define S5P_LCD1_LOWPWR S5P_PMUREG(0x1394)
+#define S5P_CMU_CLKSTOP_LCD1_LOWPWR 0x1154
+#define S5P_CMU_RESET_LCD1_LOWPWR 0x1174
+#define S5P_MODIMIF_MEM_LOWPWR 0x11C4
+#define S5P_PCIE_MEM_LOWPWR 0x11E0
+#define S5P_SATA_MEM_LOWPWR 0x11E4
+#define S5P_LCD1_LOWPWR 0x1394
/* Only for EXYNOS4x12 */
-#define S5P_ISP_ARM_LOWPWR S5P_PMUREG(0x1050)
-#define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR S5P_PMUREG(0x1054)
-#define S5P_DIS_IRQ_ISP_ARM_CENTRAL_LOWPWR S5P_PMUREG(0x1058)
-#define S5P_CMU_ACLKSTOP_COREBLK_LOWPWR S5P_PMUREG(0x1110)
-#define S5P_CMU_SCLKSTOP_COREBLK_LOWPWR S5P_PMUREG(0x1114)
-#define S5P_CMU_RESET_COREBLK_LOWPWR S5P_PMUREG(0x111C)
-#define S5P_MPLLUSER_SYSCLK_LOWPWR S5P_PMUREG(0x1130)
-#define S5P_CMU_CLKSTOP_ISP_LOWPWR S5P_PMUREG(0x1154)
-#define S5P_CMU_RESET_ISP_LOWPWR S5P_PMUREG(0x1174)
-#define S5P_TOP_BUS_COREBLK_LOWPWR S5P_PMUREG(0x1190)
-#define S5P_TOP_RETENTION_COREBLK_LOWPWR S5P_PMUREG(0x1194)
-#define S5P_TOP_PWR_COREBLK_LOWPWR S5P_PMUREG(0x1198)
-#define S5P_OSCCLK_GATE_LOWPWR S5P_PMUREG(0x11A4)
-#define S5P_LOGIC_RESET_COREBLK_LOWPWR S5P_PMUREG(0x11B0)
-#define S5P_OSCCLK_GATE_COREBLK_LOWPWR S5P_PMUREG(0x11B4)
-#define S5P_HSI_MEM_LOWPWR S5P_PMUREG(0x11C4)
-#define S5P_ROTATOR_MEM_LOWPWR S5P_PMUREG(0x11DC)
-#define S5P_PAD_RETENTION_GPIO_COREBLK_LOWPWR S5P_PMUREG(0x123C)
-#define S5P_PAD_ISOLATION_COREBLK_LOWPWR S5P_PMUREG(0x1250)
-#define S5P_GPIO_MODE_COREBLK_LOWPWR S5P_PMUREG(0x1320)
-#define S5P_TOP_ASB_RESET_LOWPWR S5P_PMUREG(0x1344)
-#define S5P_TOP_ASB_ISOLATION_LOWPWR S5P_PMUREG(0x1348)
-#define S5P_ISP_LOWPWR S5P_PMUREG(0x1394)
-#define S5P_DRAM_FREQ_DOWN_LOWPWR S5P_PMUREG(0x13B0)
-#define S5P_DDRPHY_DLLOFF_LOWPWR S5P_PMUREG(0x13B4)
-#define S5P_CMU_SYSCLK_ISP_LOWPWR S5P_PMUREG(0x13B8)
-#define S5P_CMU_SYSCLK_GPS_LOWPWR S5P_PMUREG(0x13BC)
-#define S5P_LPDDR_PHY_DLL_LOCK_LOWPWR S5P_PMUREG(0x13C0)
+#define S5P_ISP_ARM_LOWPWR 0x1050
+#define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR 0x1054
+#define S5P_DIS_IRQ_ISP_ARM_CENTRAL_LOWPWR 0x1058
+#define S5P_CMU_ACLKSTOP_COREBLK_LOWPWR 0x1110
+#define S5P_CMU_SCLKSTOP_COREBLK_LOWPWR 0x1114
+#define S5P_CMU_RESET_COREBLK_LOWPWR 0x111C
+#define S5P_MPLLUSER_SYSCLK_LOWPWR 0x1130
+#define S5P_CMU_CLKSTOP_ISP_LOWPWR 0x1154
+#define S5P_CMU_RESET_ISP_LOWPWR 0x1174
+#define S5P_TOP_BUS_COREBLK_LOWPWR 0x1190
+#define S5P_TOP_RETENTION_COREBLK_LOWPWR 0x1194
+#define S5P_TOP_PWR_COREBLK_LOWPWR 0x1198
+#define S5P_OSCCLK_GATE_LOWPWR 0x11A4
+#define S5P_LOGIC_RESET_COREBLK_LOWPWR 0x11B0
+#define S5P_OSCCLK_GATE_COREBLK_LOWPWR 0x11B4
+#define S5P_HSI_MEM_LOWPWR 0x11C4
+#define S5P_ROTATOR_MEM_LOWPWR 0x11DC
+#define S5P_PAD_RETENTION_GPIO_COREBLK_LOWPWR 0x123C
+#define S5P_PAD_ISOLATION_COREBLK_LOWPWR 0x1250
+#define S5P_GPIO_MODE_COREBLK_LOWPWR 0x1320
+#define S5P_TOP_ASB_RESET_LOWPWR 0x1344
+#define S5P_TOP_ASB_ISOLATION_LOWPWR 0x1348
+#define S5P_ISP_LOWPWR 0x1394
+#define S5P_DRAM_FREQ_DOWN_LOWPWR 0x13B0
+#define S5P_DDRPHY_DLLOFF_LOWPWR 0x13B4
+#define S5P_CMU_SYSCLK_ISP_LOWPWR 0x13B8
+#define S5P_CMU_SYSCLK_GPS_LOWPWR 0x13BC
+#define S5P_LPDDR_PHY_DLL_LOCK_LOWPWR 0x13C0
-#define S5P_ARM_L2_0_OPTION S5P_PMUREG(0x2608)
-#define S5P_ARM_L2_1_OPTION S5P_PMUREG(0x2628)
-#define S5P_ONENAND_MEM_OPTION S5P_PMUREG(0x2E08)
-#define S5P_HSI_MEM_OPTION S5P_PMUREG(0x2E28)
-#define S5P_G2D_ACP_MEM_OPTION S5P_PMUREG(0x2E48)
-#define S5P_USBOTG_MEM_OPTION S5P_PMUREG(0x2E68)
-#define S5P_HSMMC_MEM_OPTION S5P_PMUREG(0x2E88)
-#define S5P_CSSYS_MEM_OPTION S5P_PMUREG(0x2EA8)
-#define S5P_SECSS_MEM_OPTION S5P_PMUREG(0x2EC8)
-#define S5P_ROTATOR_MEM_OPTION S5P_PMUREG(0x2F48)
+#define S5P_ARM_L2_0_OPTION 0x2608
+#define S5P_ARM_L2_1_OPTION 0x2628
+#define S5P_ONENAND_MEM_OPTION 0x2E08
+#define S5P_HSI_MEM_OPTION 0x2E28
+#define S5P_G2D_ACP_MEM_OPTION 0x2E48
+#define S5P_USBOTG_MEM_OPTION 0x2E68
+#define S5P_HSMMC_MEM_OPTION 0x2E88
+#define S5P_CSSYS_MEM_OPTION 0x2EA8
+#define S5P_SECSS_MEM_OPTION 0x2EC8
+#define S5P_ROTATOR_MEM_OPTION 0x2F48
/* Only for EXYNOS4412 */
-#define S5P_ARM_CORE2_LOWPWR S5P_PMUREG(0x1020)
-#define S5P_DIS_IRQ_CORE2 S5P_PMUREG(0x1024)
-#define S5P_DIS_IRQ_CENTRAL2 S5P_PMUREG(0x1028)
-#define S5P_ARM_CORE3_LOWPWR S5P_PMUREG(0x1030)
-#define S5P_DIS_IRQ_CORE3 S5P_PMUREG(0x1034)
-#define S5P_DIS_IRQ_CENTRAL3 S5P_PMUREG(0x1038)
+#define S5P_ARM_CORE2_LOWPWR 0x1020
+#define S5P_DIS_IRQ_CORE2 0x1024
+#define S5P_DIS_IRQ_CENTRAL2 0x1028
+#define S5P_ARM_CORE3_LOWPWR 0x1030
+#define S5P_DIS_IRQ_CORE3 0x1034
+#define S5P_DIS_IRQ_CENTRAL3 0x1038
/* For EXYNOS5 */
-#define EXYNOS5_SYS_I2C_CFG S5P_SYSREG(0x0234)
-
-#define EXYNOS5_AUTO_WDTRESET_DISABLE S5P_PMUREG(0x0408)
-#define EXYNOS5_MASK_WDTRESET_REQUEST S5P_PMUREG(0x040C)
+#define EXYNOS5_AUTO_WDTRESET_DISABLE 0x0408
+#define EXYNOS5_MASK_WDTRESET_REQUEST 0x040C
#define EXYNOS5_SYS_WDTRESET (1 << 20)
-#define EXYNOS5_ARM_CORE0_SYS_PWR_REG S5P_PMUREG(0x1000)
-#define EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1004)
-#define EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1008)
-#define EXYNOS5_ARM_CORE1_SYS_PWR_REG S5P_PMUREG(0x1010)
-#define EXYNOS5_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1014)
-#define EXYNOS5_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1018)
-#define EXYNOS5_FSYS_ARM_SYS_PWR_REG S5P_PMUREG(0x1040)
-#define EXYNOS5_DIS_IRQ_FSYS_ARM_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1048)
-#define EXYNOS5_ISP_ARM_SYS_PWR_REG S5P_PMUREG(0x1050)
-#define EXYNOS5_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1054)
-#define EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1058)
-#define EXYNOS5_ARM_COMMON_SYS_PWR_REG S5P_PMUREG(0x1080)
-#define EXYNOS5_ARM_L2_SYS_PWR_REG S5P_PMUREG(0x10C0)
-#define EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG S5P_PMUREG(0x1100)
-#define EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG S5P_PMUREG(0x1104)
-#define EXYNOS5_CMU_RESET_SYS_PWR_REG S5P_PMUREG(0x110C)
-#define EXYNOS5_CMU_ACLKSTOP_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1120)
-#define EXYNOS5_CMU_SCLKSTOP_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1124)
-#define EXYNOS5_CMU_RESET_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x112C)
-#define EXYNOS5_DRAM_FREQ_DOWN_SYS_PWR_REG S5P_PMUREG(0x1130)
-#define EXYNOS5_DDRPHY_DLLOFF_SYS_PWR_REG S5P_PMUREG(0x1134)
-#define EXYNOS5_DDRPHY_DLLLOCK_SYS_PWR_REG S5P_PMUREG(0x1138)
-#define EXYNOS5_APLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1140)
-#define EXYNOS5_MPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1144)
-#define EXYNOS5_VPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1148)
-#define EXYNOS5_EPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x114C)
-#define EXYNOS5_BPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1150)
-#define EXYNOS5_CPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1154)
-#define EXYNOS5_MPLLUSER_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1164)
-#define EXYNOS5_BPLLUSER_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1170)
-#define EXYNOS5_TOP_BUS_SYS_PWR_REG S5P_PMUREG(0x1180)
-#define EXYNOS5_TOP_RETENTION_SYS_PWR_REG S5P_PMUREG(0x1184)
-#define EXYNOS5_TOP_PWR_SYS_PWR_REG S5P_PMUREG(0x1188)
-#define EXYNOS5_TOP_BUS_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1190)
-#define EXYNOS5_TOP_RETENTION_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1194)
-#define EXYNOS5_TOP_PWR_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1198)
-#define EXYNOS5_LOGIC_RESET_SYS_PWR_REG S5P_PMUREG(0x11A0)
-#define EXYNOS5_OSCCLK_GATE_SYS_PWR_REG S5P_PMUREG(0x11A4)
-#define EXYNOS5_LOGIC_RESET_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x11B0)
-#define EXYNOS5_OSCCLK_GATE_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x11B4)
-#define EXYNOS5_USBOTG_MEM_SYS_PWR_REG S5P_PMUREG(0x11C0)
-#define EXYNOS5_G2D_MEM_SYS_PWR_REG S5P_PMUREG(0x11C8)
-#define EXYNOS5_USBDRD_MEM_SYS_PWR_REG S5P_PMUREG(0x11CC)
-#define EXYNOS5_SDMMC_MEM_SYS_PWR_REG S5P_PMUREG(0x11D0)
-#define EXYNOS5_CSSYS_MEM_SYS_PWR_REG S5P_PMUREG(0x11D4)
-#define EXYNOS5_SECSS_MEM_SYS_PWR_REG S5P_PMUREG(0x11D8)
-#define EXYNOS5_ROTATOR_MEM_SYS_PWR_REG S5P_PMUREG(0x11DC)
-#define EXYNOS5_INTRAM_MEM_SYS_PWR_REG S5P_PMUREG(0x11E0)
-#define EXYNOS5_INTROM_MEM_SYS_PWR_REG S5P_PMUREG(0x11E4)
-#define EXYNOS5_JPEG_MEM_SYS_PWR_REG S5P_PMUREG(0x11E8)
-#define EXYNOS5_HSI_MEM_SYS_PWR_REG S5P_PMUREG(0x11EC)
-#define EXYNOS5_MCUIOP_MEM_SYS_PWR_REG S5P_PMUREG(0x11F4)
-#define EXYNOS5_SATA_MEM_SYS_PWR_REG S5P_PMUREG(0x11FC)
-#define EXYNOS5_PAD_RETENTION_DRAM_SYS_PWR_REG S5P_PMUREG(0x1200)
-#define EXYNOS5_PAD_RETENTION_MAU_SYS_PWR_REG S5P_PMUREG(0x1204)
-#define EXYNOS5_PAD_RETENTION_EFNAND_SYS_PWR_REG S5P_PMUREG(0x1208)
-#define EXYNOS5_PAD_RETENTION_GPIO_SYS_PWR_REG S5P_PMUREG(0x1220)
-#define EXYNOS5_PAD_RETENTION_UART_SYS_PWR_REG S5P_PMUREG(0x1224)
-#define EXYNOS5_PAD_RETENTION_MMCA_SYS_PWR_REG S5P_PMUREG(0x1228)
-#define EXYNOS5_PAD_RETENTION_MMCB_SYS_PWR_REG S5P_PMUREG(0x122C)
-#define EXYNOS5_PAD_RETENTION_EBIA_SYS_PWR_REG S5P_PMUREG(0x1230)
-#define EXYNOS5_PAD_RETENTION_EBIB_SYS_PWR_REG S5P_PMUREG(0x1234)
-#define EXYNOS5_PAD_RETENTION_SPI_SYS_PWR_REG S5P_PMUREG(0x1238)
-#define EXYNOS5_PAD_RETENTION_GPIO_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x123C)
-#define EXYNOS5_PAD_ISOLATION_SYS_PWR_REG S5P_PMUREG(0x1240)
-#define EXYNOS5_PAD_ISOLATION_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1250)
-#define EXYNOS5_PAD_ALV_SEL_SYS_PWR_REG S5P_PMUREG(0x1260)
-#define EXYNOS5_XUSBXTI_SYS_PWR_REG S5P_PMUREG(0x1280)
-#define EXYNOS5_XXTI_SYS_PWR_REG S5P_PMUREG(0x1284)
-#define EXYNOS5_EXT_REGULATOR_SYS_PWR_REG S5P_PMUREG(0x12C0)
-#define EXYNOS5_GPIO_MODE_SYS_PWR_REG S5P_PMUREG(0x1300)
-#define EXYNOS5_GPIO_MODE_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1320)
-#define EXYNOS5_GPIO_MODE_MAU_SYS_PWR_REG S5P_PMUREG(0x1340)
-#define EXYNOS5_TOP_ASB_RESET_SYS_PWR_REG S5P_PMUREG(0x1344)
-#define EXYNOS5_TOP_ASB_ISOLATION_SYS_PWR_REG S5P_PMUREG(0x1348)
-#define EXYNOS5_GSCL_SYS_PWR_REG S5P_PMUREG(0x1400)
-#define EXYNOS5_ISP_SYS_PWR_REG S5P_PMUREG(0x1404)
-#define EXYNOS5_MFC_SYS_PWR_REG S5P_PMUREG(0x1408)
-#define EXYNOS5_G3D_SYS_PWR_REG S5P_PMUREG(0x140C)
-#define EXYNOS5_DISP1_SYS_PWR_REG S5P_PMUREG(0x1414)
-#define EXYNOS5_MAU_SYS_PWR_REG S5P_PMUREG(0x1418)
-#define EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG S5P_PMUREG(0x1480)
-#define EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG S5P_PMUREG(0x1484)
-#define EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG S5P_PMUREG(0x1488)
-#define EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG S5P_PMUREG(0x148C)
-#define EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG S5P_PMUREG(0x1494)
-#define EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG S5P_PMUREG(0x1498)
-#define EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG S5P_PMUREG(0x14C0)
-#define EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG S5P_PMUREG(0x14C4)
-#define EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG S5P_PMUREG(0x14C8)
-#define EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG S5P_PMUREG(0x14CC)
-#define EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG S5P_PMUREG(0x14D4)
-#define EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG S5P_PMUREG(0x14D8)
-#define EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG S5P_PMUREG(0x1580)
-#define EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG S5P_PMUREG(0x1584)
-#define EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG S5P_PMUREG(0x1588)
-#define EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG S5P_PMUREG(0x158C)
-#define EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG S5P_PMUREG(0x1594)
-#define EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG S5P_PMUREG(0x1598)
+#define EXYNOS5_ARM_CORE0_SYS_PWR_REG 0x1000
+#define EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG 0x1004
+#define EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG 0x1008
+#define EXYNOS5_ARM_CORE1_SYS_PWR_REG 0x1010
+#define EXYNOS5_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG 0x1014
+#define EXYNOS5_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG 0x1018
+#define EXYNOS5_FSYS_ARM_SYS_PWR_REG 0x1040
+#define EXYNOS5_DIS_IRQ_FSYS_ARM_CENTRAL_SYS_PWR_REG 0x1048
+#define EXYNOS5_ISP_ARM_SYS_PWR_REG 0x1050
+#define EXYNOS5_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG 0x1054
+#define EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG 0x1058
+#define EXYNOS5_ARM_COMMON_SYS_PWR_REG 0x1080
+#define EXYNOS5_ARM_L2_SYS_PWR_REG 0x10C0
+#define EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG 0x1100
+#define EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG 0x1104
+#define EXYNOS5_CMU_RESET_SYS_PWR_REG 0x110C
+#define EXYNOS5_CMU_ACLKSTOP_SYSMEM_SYS_PWR_REG 0x1120
+#define EXYNOS5_CMU_SCLKSTOP_SYSMEM_SYS_PWR_REG 0x1124
+#define EXYNOS5_CMU_RESET_SYSMEM_SYS_PWR_REG 0x112C
+#define EXYNOS5_DRAM_FREQ_DOWN_SYS_PWR_REG 0x1130
+#define EXYNOS5_DDRPHY_DLLOFF_SYS_PWR_REG 0x1134
+#define EXYNOS5_DDRPHY_DLLLOCK_SYS_PWR_REG 0x1138
+#define EXYNOS5_APLL_SYSCLK_SYS_PWR_REG 0x1140
+#define EXYNOS5_MPLL_SYSCLK_SYS_PWR_REG 0x1144
+#define EXYNOS5_VPLL_SYSCLK_SYS_PWR_REG 0x1148
+#define EXYNOS5_EPLL_SYSCLK_SYS_PWR_REG 0x114C
+#define EXYNOS5_BPLL_SYSCLK_SYS_PWR_REG 0x1150
+#define EXYNOS5_CPLL_SYSCLK_SYS_PWR_REG 0x1154
+#define EXYNOS5_MPLLUSER_SYSCLK_SYS_PWR_REG 0x1164
+#define EXYNOS5_BPLLUSER_SYSCLK_SYS_PWR_REG 0x1170
+#define EXYNOS5_TOP_BUS_SYS_PWR_REG 0x1180
+#define EXYNOS5_TOP_RETENTION_SYS_PWR_REG 0x1184
+#define EXYNOS5_TOP_PWR_SYS_PWR_REG 0x1188
+#define EXYNOS5_TOP_BUS_SYSMEM_SYS_PWR_REG 0x1190
+#define EXYNOS5_TOP_RETENTION_SYSMEM_SYS_PWR_REG 0x1194
+#define EXYNOS5_TOP_PWR_SYSMEM_SYS_PWR_REG 0x1198
+#define EXYNOS5_LOGIC_RESET_SYS_PWR_REG 0x11A0
+#define EXYNOS5_OSCCLK_GATE_SYS_PWR_REG 0x11A4
+#define EXYNOS5_LOGIC_RESET_SYSMEM_SYS_PWR_REG 0x11B0
+#define EXYNOS5_OSCCLK_GATE_SYSMEM_SYS_PWR_REG 0x11B4
+#define EXYNOS5_USBOTG_MEM_SYS_PWR_REG 0x11C0
+#define EXYNOS5_G2D_MEM_SYS_PWR_REG 0x11C8
+#define EXYNOS5_USBDRD_MEM_SYS_PWR_REG 0x11CC
+#define EXYNOS5_SDMMC_MEM_SYS_PWR_REG 0x11D0
+#define EXYNOS5_CSSYS_MEM_SYS_PWR_REG 0x11D4
+#define EXYNOS5_SECSS_MEM_SYS_PWR_REG 0x11D8
+#define EXYNOS5_ROTATOR_MEM_SYS_PWR_REG 0x11DC
+#define EXYNOS5_INTRAM_MEM_SYS_PWR_REG 0x11E0
+#define EXYNOS5_INTROM_MEM_SYS_PWR_REG 0x11E4
+#define EXYNOS5_JPEG_MEM_SYS_PWR_REG 0x11E8
+#define EXYNOS5_HSI_MEM_SYS_PWR_REG 0x11EC
+#define EXYNOS5_MCUIOP_MEM_SYS_PWR_REG 0x11F4
+#define EXYNOS5_SATA_MEM_SYS_PWR_REG 0x11FC
+#define EXYNOS5_PAD_RETENTION_DRAM_SYS_PWR_REG 0x1200
+#define EXYNOS5_PAD_RETENTION_MAU_SYS_PWR_REG 0x1204
+#define EXYNOS5_PAD_RETENTION_EFNAND_SYS_PWR_REG 0x1208
+#define EXYNOS5_PAD_RETENTION_GPIO_SYS_PWR_REG 0x1220
+#define EXYNOS5_PAD_RETENTION_UART_SYS_PWR_REG 0x1224
+#define EXYNOS5_PAD_RETENTION_MMCA_SYS_PWR_REG 0x1228
+#define EXYNOS5_PAD_RETENTION_MMCB_SYS_PWR_REG 0x122C
+#define EXYNOS5_PAD_RETENTION_EBIA_SYS_PWR_REG 0x1230
+#define EXYNOS5_PAD_RETENTION_EBIB_SYS_PWR_REG 0x1234
+#define EXYNOS5_PAD_RETENTION_SPI_SYS_PWR_REG 0x1238
+#define EXYNOS5_PAD_RETENTION_GPIO_SYSMEM_SYS_PWR_REG 0x123C
+#define EXYNOS5_PAD_ISOLATION_SYS_PWR_REG 0x1240
+#define EXYNOS5_PAD_ISOLATION_SYSMEM_SYS_PWR_REG 0x1250
+#define EXYNOS5_PAD_ALV_SEL_SYS_PWR_REG 0x1260
+#define EXYNOS5_XUSBXTI_SYS_PWR_REG 0x1280
+#define EXYNOS5_XXTI_SYS_PWR_REG 0x1284
+#define EXYNOS5_EXT_REGULATOR_SYS_PWR_REG 0x12C0
+#define EXYNOS5_GPIO_MODE_SYS_PWR_REG 0x1300
+#define EXYNOS5_GPIO_MODE_SYSMEM_SYS_PWR_REG 0x1320
+#define EXYNOS5_GPIO_MODE_MAU_SYS_PWR_REG 0x1340
+#define EXYNOS5_TOP_ASB_RESET_SYS_PWR_REG 0x1344
+#define EXYNOS5_TOP_ASB_ISOLATION_SYS_PWR_REG 0x1348
+#define EXYNOS5_GSCL_SYS_PWR_REG 0x1400
+#define EXYNOS5_ISP_SYS_PWR_REG 0x1404
+#define EXYNOS5_MFC_SYS_PWR_REG 0x1408
+#define EXYNOS5_G3D_SYS_PWR_REG 0x140C
+#define EXYNOS5_DISP1_SYS_PWR_REG 0x1414
+#define EXYNOS5_MAU_SYS_PWR_REG 0x1418
+#define EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG 0x1480
+#define EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG 0x1484
+#define EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG 0x1488
+#define EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG 0x148C
+#define EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG 0x1494
+#define EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG 0x1498
+#define EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG 0x14C0
+#define EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG 0x14C4
+#define EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG 0x14C8
+#define EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG 0x14CC
+#define EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG 0x14D4
+#define EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG 0x14D8
+#define EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG 0x1580
+#define EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG 0x1584
+#define EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG 0x1588
+#define EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG 0x158C
+#define EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG 0x1594
+#define EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG 0x1598
-#define EXYNOS5_ARM_CORE0_OPTION S5P_PMUREG(0x2008)
-#define EXYNOS5_ARM_CORE1_OPTION S5P_PMUREG(0x2088)
-#define EXYNOS5_FSYS_ARM_OPTION S5P_PMUREG(0x2208)
-#define EXYNOS5_ISP_ARM_OPTION S5P_PMUREG(0x2288)
-#define EXYNOS5_ARM_COMMON_OPTION S5P_PMUREG(0x2408)
-#define EXYNOS5_ARM_L2_OPTION S5P_PMUREG(0x2608)
-#define EXYNOS5_TOP_PWR_OPTION S5P_PMUREG(0x2C48)
-#define EXYNOS5_TOP_PWR_SYSMEM_OPTION S5P_PMUREG(0x2CC8)
-#define EXYNOS5_JPEG_MEM_OPTION S5P_PMUREG(0x2F48)
-#define EXYNOS5_GSCL_OPTION S5P_PMUREG(0x4008)
-#define EXYNOS5_ISP_OPTION S5P_PMUREG(0x4028)
-#define EXYNOS5_MFC_OPTION S5P_PMUREG(0x4048)
-#define EXYNOS5_G3D_OPTION S5P_PMUREG(0x4068)
-#define EXYNOS5_DISP1_OPTION S5P_PMUREG(0x40A8)
-#define EXYNOS5_MAU_OPTION S5P_PMUREG(0x40C8)
+#define EXYNOS5_ARM_CORE0_OPTION 0x2008
+#define EXYNOS5_ARM_CORE1_OPTION 0x2088
+#define EXYNOS5_FSYS_ARM_OPTION 0x2208
+#define EXYNOS5_ISP_ARM_OPTION 0x2288
+#define EXYNOS5_ARM_COMMON_OPTION 0x2408
+#define EXYNOS5_ARM_L2_OPTION 0x2608
+#define EXYNOS5_TOP_PWR_OPTION 0x2C48
+#define EXYNOS5_TOP_PWR_SYSMEM_OPTION 0x2CC8
+#define EXYNOS5_JPEG_MEM_OPTION 0x2F48
+#define EXYNOS5_GSCL_OPTION 0x4008
+#define EXYNOS5_ISP_OPTION 0x4028
+#define EXYNOS5_MFC_OPTION 0x4048
+#define EXYNOS5_G3D_OPTION 0x4068
+#define EXYNOS5_DISP1_OPTION 0x40A8
+#define EXYNOS5_MAU_OPTION 0x40C8
#define EXYNOS5_USE_SC_FEEDBACK (1 << 1)
#define EXYNOS5_USE_SC_COUNTER (1 << 0)
#define EXYNOS5420_SWRESET_KFC_SEL 0x3
+#include <asm/cputype.h>
+#define MAX_CPUS_IN_CLUSTER 4
+
+static inline unsigned int exynos_pmu_cpunr(unsigned int mpidr)
+{
+ return ((MPIDR_AFFINITY_LEVEL(mpidr, 1) * MAX_CPUS_IN_CLUSTER)
+ + MPIDR_AFFINITY_LEVEL(mpidr, 0));
+}
+
#endif /* __ASM_ARCH_REGS_PMU_H */
--- /dev/null
+/*
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * EXYNOS - system register definition
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_REGS_SYS_H
+#define __ASM_ARCH_REGS_SYS_H __FILE__
+
+#include <mach/map.h>
+
+#define S5P_SYSREG(x) (S3C_VA_SYS + (x))
+
+/* For EXYNOS5 */
+#define EXYNOS5_SYS_I2C_CFG S5P_SYSREG(0x0234)
+
+#endif /* __ASM_ARCH_REGS_SYS_H */
-config ARCH_HI3xxx
- bool "Hisilicon Hi36xx/Hi37xx family" if ARCH_MULTI_V7
+config ARCH_HISI
+ bool "Hisilicon SoC Support"
+ depends on ARCH_MULTIPLATFORM
select ARM_AMBA
select ARM_GIC
select ARM_TIMER_SP804
+ select POWER_RESET
+ select POWER_RESET_HISI
+ select POWER_SUPPLY
+
+if ARCH_HISI
+
+menu "Hisilicon platform type"
+
+config ARCH_HI3xxx
+ bool "Hisilicon Hi36xx family" if ARCH_MULTI_V7
+ select CACHE_L2X0
+ select HAVE_ARM_SCU if SMP
+ select HAVE_ARM_TWD if SMP
+ select PINCTRL
+ select PINCTRL_SINGLE
+ help
+ Support for Hisilicon Hi36xx SoC family
+
+config ARCH_HIX5HD2
+ bool "Hisilicon X5HD2 family" if ARCH_MULTI_V7
select CACHE_L2X0
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select PINCTRL
select PINCTRL_SINGLE
help
- Support for Hisilicon Hi36xx/Hi37xx processor family
+ Support for Hisilicon HIX5HD2 SoC family
+endmenu
+
+endif
#
obj-y += hisilicon.o
-obj-$(CONFIG_SMP) += platsmp.o hotplug.o
+obj-$(CONFIG_SMP) += platsmp.o hotplug.o headsmp.o
extern int hi3xxx_cpu_kill(unsigned int cpu);
extern void hi3xxx_set_cpu(int cpu, bool enable);
+extern void hix5hd2_secondary_startup(void);
+extern struct smp_operations hix5hd2_smp_ops;
+extern void hix5hd2_set_cpu(int cpu, bool enable);
+extern void hix5hd2_cpu_die(unsigned int cpu);
+
#endif
--- /dev/null
+/*
+ * Copyright (c) 2014 Hisilicon Limited.
+ * Copyright (c) 2014 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+ __CPUINIT
+
+ENTRY(hix5hd2_secondary_startup)
+ bl v7_invalidate_l1
+ b secondary_startup
#include <linux/clk-provider.h>
#include <linux/clocksource.h>
#include <linux/irqchip.h>
-#include <linux/of_address.h>
-#include <linux/of_platform.h>
-
-#include <asm/proc-fns.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include "core.h"
-
#define HI3620_SYSCTRL_PHYS_BASE 0xfc802000
#define HI3620_SYSCTRL_VIRT_BASE 0xfe802000
iotable_init(hi3620_io_desc, ARRAY_SIZE(hi3620_io_desc));
}
-static void hi3xxx_restart(enum reboot_mode mode, const char *cmd)
-{
- struct device_node *np;
- void __iomem *base;
- int offset;
-
- np = of_find_compatible_node(NULL, NULL, "hisilicon,sysctrl");
- if (!np) {
- pr_err("failed to find hisilicon,sysctrl node\n");
- return;
- }
- base = of_iomap(np, 0);
- if (!base) {
- pr_err("failed to map address in hisilicon,sysctrl node\n");
- return;
- }
- if (of_property_read_u32(np, "reboot-offset", &offset) < 0) {
- pr_err("failed to find reboot-offset property\n");
- return;
- }
- writel_relaxed(0xdeadbeef, base + offset);
-
- while (1)
- cpu_do_idle();
-}
-
static const char *hi3xxx_compat[] __initconst = {
"hisilicon,hi3620-hi4511",
NULL,
DT_MACHINE_START(HI3620, "Hisilicon Hi3620 (Flattened Device Tree)")
.map_io = hi3620_map_io,
.dt_compat = hi3xxx_compat,
- .smp = smp_ops(hi3xxx_smp_ops),
- .restart = hi3xxx_restart,
+MACHINE_END
+
+static const char *hix5hd2_compat[] __initconst = {
+ "hisilicon,hix5hd2",
+ NULL,
+};
+
+DT_MACHINE_START(HIX5HD2_DT, "Hisilicon HIX5HD2 (Flattened Device Tree)")
+ .dt_compat = hix5hd2_compat,
MACHINE_END
#define CPU0_NEON_SRST_REQ_EN (1 << 4)
#define CPU0_SRST_REQ_EN (1 << 0)
+#define HIX5HD2_PERI_CRG20 0x50
+#define CRG20_CPU1_RESET (1 << 17)
+
+#define HIX5HD2_PERI_PMC0 0x1000
+#define PMC0_CPU1_WAIT_MTCOMS_ACK (1 << 8)
+#define PMC0_CPU1_PMC_ENABLE (1 << 7)
+#define PMC0_CPU1_POWERDOWN (1 << 3)
+
enum {
HI3620_CTRL,
ERROR_CTRL,
set_cpu_hi3620(cpu, enable);
}
+static bool hix5hd2_hotplug_init(void)
+{
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "hisilicon,cpuctrl");
+ if (np) {
+ ctrl_base = of_iomap(np, 0);
+ return true;
+ }
+ return false;
+}
+
+void hix5hd2_set_cpu(int cpu, bool enable)
+{
+ u32 val = 0;
+
+ if (!ctrl_base)
+ if (!hix5hd2_hotplug_init())
+ BUG();
+
+ if (enable) {
+ /* power on cpu1 */
+ val = readl_relaxed(ctrl_base + HIX5HD2_PERI_PMC0);
+ val &= ~(PMC0_CPU1_WAIT_MTCOMS_ACK | PMC0_CPU1_POWERDOWN);
+ val |= PMC0_CPU1_PMC_ENABLE;
+ writel_relaxed(val, ctrl_base + HIX5HD2_PERI_PMC0);
+ /* unreset */
+ val = readl_relaxed(ctrl_base + HIX5HD2_PERI_CRG20);
+ val &= ~CRG20_CPU1_RESET;
+ writel_relaxed(val, ctrl_base + HIX5HD2_PERI_CRG20);
+ } else {
+ /* power down cpu1 */
+ val = readl_relaxed(ctrl_base + HIX5HD2_PERI_PMC0);
+ val |= PMC0_CPU1_PMC_ENABLE | PMC0_CPU1_POWERDOWN;
+ val &= ~PMC0_CPU1_WAIT_MTCOMS_ACK;
+ writel_relaxed(val, ctrl_base + HIX5HD2_PERI_PMC0);
+
+ /* reset */
+ val = readl_relaxed(ctrl_base + HIX5HD2_PERI_CRG20);
+ val |= CRG20_CPU1_RESET;
+ writel_relaxed(val, ctrl_base + HIX5HD2_PERI_CRG20);
+ }
+}
+
static inline void cpu_enter_lowpower(void)
{
unsigned int v;
hi3xxx_set_cpu(cpu, false);
return 1;
}
+
+void hix5hd2_cpu_die(unsigned int cpu)
+{
+ flush_cache_all();
+ hix5hd2_set_cpu(cpu, false);
+}
#endif
#include "core.h"
+#define HIX5HD2_BOOT_ADDRESS 0xffff0000
+
static void __iomem *ctrl_base;
void hi3xxx_set_cpu_jump(int cpu, void *jump_addr)
return readl_relaxed(ctrl_base + ((cpu - 1) << 2));
}
-static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
+static void __init hisi_enable_scu_a9(void)
{
- struct device_node *np = NULL;
unsigned long base = 0;
- u32 offset = 0;
void __iomem *scu_base = NULL;
if (scu_a9_has_base()) {
scu_enable(scu_base);
iounmap(scu_base);
}
+}
+
+static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
+{
+ struct device_node *np = NULL;
+ u32 offset = 0;
+
+ hisi_enable_scu_a9();
if (!ctrl_base) {
np = of_find_compatible_node(NULL, NULL, "hisilicon,sysctrl");
if (!np) {
.cpu_kill = hi3xxx_cpu_kill,
#endif
};
+
+static void __init hix5hd2_smp_prepare_cpus(unsigned int max_cpus)
+{
+ hisi_enable_scu_a9();
+}
+
+void hix5hd2_set_scu_boot_addr(phys_addr_t start_addr, phys_addr_t jump_addr)
+{
+ void __iomem *virt;
+
+ virt = ioremap(start_addr, PAGE_SIZE);
+
+ writel_relaxed(0xe51ff004, virt); /* ldr pc, [rc, #-4] */
+ writel_relaxed(jump_addr, virt + 4); /* pc jump phy address */
+ iounmap(virt);
+}
+
+static int hix5hd2_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+ phys_addr_t jumpaddr;
+
+ jumpaddr = virt_to_phys(hix5hd2_secondary_startup);
+ hix5hd2_set_scu_boot_addr(HIX5HD2_BOOT_ADDRESS, jumpaddr);
+ hix5hd2_set_cpu(cpu, true);
+ arch_send_wakeup_ipi_mask(cpumask_of(cpu));
+ return 0;
+}
+
+
+struct smp_operations hix5hd2_smp_ops __initdata = {
+ .smp_prepare_cpus = hix5hd2_smp_prepare_cpus,
+ .smp_boot_secondary = hix5hd2_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+ .cpu_die = hix5hd2_cpu_die,
+#endif
+};
+
+CPU_METHOD_OF_DECLARE(hi3xxx_smp, "hisilicon,hi3620-smp", &hi3xxx_smp_ops);
+CPU_METHOD_OF_DECLARE(hix5hd2_smp, "hisilicon,hix5hd2-smp", &hix5hd2_smp_ops);
config ARCH_MXC_IOMUX_V3
bool
-config ARCH_MX1
- bool
-
-config ARCH_MX25
- bool
-
-config MACH_MX27
- bool
-
config SOC_IMX1
bool
- select ARCH_MX1
select CPU_ARM920T
select IMX_HAVE_IOMUX_V1
select MXC_AVIC
config SOC_IMX25
bool
- select ARCH_MX25
select ARCH_MXC_IOMUX_V3
select CPU_ARM926T
select MXC_AVIC
select ARCH_HAS_OPP
select CPU_ARM926T
select IMX_HAVE_IOMUX_V1
- select MACH_MX27
select MXC_AVIC
select PINCTRL_IMX27
select PINCTRL_IMX35
select SMP_ON_UP if SMP
-config SOC_IMX5
- bool
- select ARCH_HAS_OPP
- select ARCH_MXC_IOMUX_V3
- select MXC_TZIC
-
-config SOC_IMX51
- bool
- select HAVE_IMX_SRC
- select PINCTRL_IMX51
- select SOC_IMX5
-
if ARCH_MULTI_V4T
comment "MX1 platforms:"
This includes specific configurations for the board and its
peripherals.
-config MACH_IMX27LITE
- bool "LogicPD MX27 LITEKIT platform"
- select IMX_HAVE_PLATFORM_IMX_SSI
- select IMX_HAVE_PLATFORM_IMX_UART
- select SOC_IMX27
- help
- Include support for MX27 LITEKIT platform. This includes specific
- configurations for the board and its peripherals.
-
config MACH_PCA100
bool "Phytec phyCARD-s (pca100)"
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
Include support for i-MXT (aka td60) platform. This
includes specific configurations for the module and its peripherals.
-config MACH_IMX27IPCAM
- bool "IMX27 IPCAM platform"
- select IMX_HAVE_PLATFORM_IMX2_WDT
- select IMX_HAVE_PLATFORM_IMX_UART
- select SOC_IMX27
- help
- Include support for IMX27 IPCAM platform. This includes specific
- configurations for the board and its peripherals.
-
config MACH_IMX27_DT
bool "Support i.MX27 platforms from device tree"
select SOC_IMX27
comment "Device tree only"
+config SOC_IMX5
+ bool
+ select ARCH_HAS_OPP
+ select HAVE_IMX_SRC
+ select MXC_TZIC
+
config SOC_IMX50
bool "i.MX50 support"
- select HAVE_IMX_SRC
select PINCTRL_IMX50
select SOC_IMX5
help
This enables support for Freescale i.MX50 processor.
-config MACH_IMX51_DT
+config SOC_IMX51
bool "i.MX51 support"
- select SOC_IMX51
+ select PINCTRL_IMX51
+ select SOC_IMX5
help
This enables support for Freescale i.MX51 processor
config SOC_IMX53
bool "i.MX53 support"
- select HAVE_IMX_SRC
select PINCTRL_IMX53
select SOC_IMX5
select HAVE_IMX_MMDC
select HAVE_IMX_SRC
select MFD_SYSCON
- select PL310_ERRATA_588369 if CACHE_L2X0
- select PL310_ERRATA_727915 if CACHE_L2X0
select PL310_ERRATA_769419 if CACHE_L2X0
config SOC_IMX6Q
select ARM_GIC
select PINCTRL_VF610
select VF_PIT_TIMER
- select PL310_ERRATA_588369 if CACHE_L2X0
- select PL310_ERRATA_727915 if CACHE_L2X0
select PL310_ERRATA_769419 if CACHE_L2X0
help
obj-$(CONFIG_SOC_IMX35) += mm-imx3.o cpu-imx35.o clk-imx35.o ehci-imx35.o pm-imx3.o
imx5-pm-$(CONFIG_PM) += pm-imx5.o
-obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(imx5-pm-y)
+obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o clk-imx51-imx53.o $(imx5-pm-y)
obj-$(CONFIG_COMMON_CLK) += clk-pllv1.o clk-pllv2.o clk-pllv3.o clk-gate2.o \
clk-pfd.o clk-busy.o clk.o \
obj-$(CONFIG_SOC_IMX5) += cpuidle-imx5.o
obj-$(CONFIG_SOC_IMX6Q) += cpuidle-imx6q.o
obj-$(CONFIG_SOC_IMX6SL) += cpuidle-imx6sl.o
+# i.MX6SX reuses i.MX6Q cpuidle driver
+obj-$(CONFIG_SOC_IMX6SX) += cpuidle-imx6q.o
endif
ifdef CONFIG_SND_IMX_SOC
obj-y += ssi-fiq-ksym.o
endif
-# Support for CMOS sensor interface
-obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o
-
# i.MX1 based machines
obj-$(CONFIG_ARCH_MX1ADS) += mach-mx1ads.o
obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o
obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o
obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o
obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o
-obj-$(CONFIG_MACH_IMX27LITE) += mach-imx27lite.o
obj-$(CONFIG_MACH_IMX27_VISSTRIM_M10) += mach-imx27_visstrim_m10.o
obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o
obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
-obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o
obj-$(CONFIG_MACH_IMX27_DT) += imx27-dt.o
# i.MX31 based machines
endif
obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
-obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
obj-$(CONFIG_SOC_IMX50) += mach-imx50.o
+obj-$(CONFIG_SOC_IMX51) += mach-imx51.o
obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
-#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/clk.h>
-#include <linux/io.h>
#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <dt-bindings/clock/imx1-clock.h>
#include "clk.h"
#include "common.h"
#include "hardware.h"
-/* CCM register addresses */
-#define IO_ADDR_CCM(off) (MX1_IO_ADDRESS(MX1_CCM_BASE_ADDR + (off)))
-
-#define CCM_CSCR IO_ADDR_CCM(0x0)
-#define CCM_MPCTL0 IO_ADDR_CCM(0x4)
-#define CCM_SPCTL0 IO_ADDR_CCM(0xc)
-#define CCM_PCDR IO_ADDR_CCM(0x20)
-
-/* SCM register addresses */
-#define IO_ADDR_SCM(off) (MX1_IO_ADDRESS(MX1_SCM_BASE_ADDR + (off)))
-
-#define SCM_GCCR IO_ADDR_SCM(0xc)
-
static const char *prem_sel_clks[] = { "clk32_premult", "clk16m", };
static const char *clko_sel_clks[] = { "per1", "hclk", "clk48m", "clk16m",
"prem", "fclk", };
-enum imx1_clks {
- dummy, clk32, clk16m_ext, clk16m, clk32_premult, prem, mpll, mpll_gate,
- spll, spll_gate, mcu, fclk, hclk, clk48m, per1, per2, per3, clko,
- uart3_gate, ssi2_gate, brom_gate, dma_gate, csi_gate, mma_gate,
- usbd_gate, clk_max
-};
+static struct clk *clk[IMX1_CLK_MAX];
+static struct clk_onecell_data clk_data;
-static struct clk *clk[clk_max];
+static void __iomem *ccm __initdata;
+#define CCM_CSCR (ccm + 0x0000)
+#define CCM_MPCTL0 (ccm + 0x0004)
+#define CCM_SPCTL0 (ccm + 0x000c)
+#define CCM_PCDR (ccm + 0x0020)
+#define SCM_GCCR (ccm + 0x0810)
-int __init mx1_clocks_init(unsigned long fref)
+static void __init _mx1_clocks_init(unsigned long fref)
{
- int i;
+ clk[IMX1_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+ clk[IMX1_CLK_CLK32] = imx_obtain_fixed_clock("clk32", fref);
+ clk[IMX1_CLK_CLK16M_EXT] = imx_clk_fixed("clk16m_ext", 16000000);
+ clk[IMX1_CLK_CLK16M] = imx_clk_gate("clk16m", "clk16m_ext", CCM_CSCR, 17);
+ clk[IMX1_CLK_CLK32_PREMULT] = imx_clk_fixed_factor("clk32_premult", "clk32", 512, 1);
+ clk[IMX1_CLK_PREM] = imx_clk_mux("prem", CCM_CSCR, 16, 1, prem_sel_clks, ARRAY_SIZE(prem_sel_clks));
+ clk[IMX1_CLK_MPLL] = imx_clk_pllv1("mpll", "clk32_premult", CCM_MPCTL0);
+ clk[IMX1_CLK_MPLL_GATE] = imx_clk_gate("mpll_gate", "mpll", CCM_CSCR, 0);
+ clk[IMX1_CLK_SPLL] = imx_clk_pllv1("spll", "prem", CCM_SPCTL0);
+ clk[IMX1_CLK_SPLL_GATE] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
+ clk[IMX1_CLK_MCU] = imx_clk_divider("mcu", "clk32_premult", CCM_CSCR, 15, 1);
+ clk[IMX1_CLK_FCLK] = imx_clk_divider("fclk", "mpll_gate", CCM_CSCR, 15, 1);
+ clk[IMX1_CLK_HCLK] = imx_clk_divider("hclk", "spll_gate", CCM_CSCR, 10, 4);
+ clk[IMX1_CLK_CLK48M] = imx_clk_divider("clk48m", "spll_gate", CCM_CSCR, 26, 3);
+ clk[IMX1_CLK_PER1] = imx_clk_divider("per1", "spll_gate", CCM_PCDR, 0, 4);
+ clk[IMX1_CLK_PER2] = imx_clk_divider("per2", "spll_gate", CCM_PCDR, 4, 4);
+ clk[IMX1_CLK_PER3] = imx_clk_divider("per3", "spll_gate", CCM_PCDR, 16, 7);
+ clk[IMX1_CLK_CLKO] = imx_clk_mux("clko", CCM_CSCR, 29, 3, clko_sel_clks, ARRAY_SIZE(clko_sel_clks));
+ clk[IMX1_CLK_UART3_GATE] = imx_clk_gate("uart3_gate", "hclk", SCM_GCCR, 6);
+ clk[IMX1_CLK_SSI2_GATE] = imx_clk_gate("ssi2_gate", "hclk", SCM_GCCR, 5);
+ clk[IMX1_CLK_BROM_GATE] = imx_clk_gate("brom_gate", "hclk", SCM_GCCR, 4);
+ clk[IMX1_CLK_DMA_GATE] = imx_clk_gate("dma_gate", "hclk", SCM_GCCR, 3);
+ clk[IMX1_CLK_CSI_GATE] = imx_clk_gate("csi_gate", "hclk", SCM_GCCR, 2);
+ clk[IMX1_CLK_MMA_GATE] = imx_clk_gate("mma_gate", "hclk", SCM_GCCR, 1);
+ clk[IMX1_CLK_USBD_GATE] = imx_clk_gate("usbd_gate", "clk48m", SCM_GCCR, 0);
+
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
+}
- clk[dummy] = imx_clk_fixed("dummy", 0);
- clk[clk32] = imx_clk_fixed("clk32", fref);
- clk[clk16m_ext] = imx_clk_fixed("clk16m_ext", 16000000);
- clk[clk16m] = imx_clk_gate("clk16m", "clk16m_ext", CCM_CSCR, 17);
- clk[clk32_premult] = imx_clk_fixed_factor("clk32_premult", "clk32", 512, 1);
- clk[prem] = imx_clk_mux("prem", CCM_CSCR, 16, 1, prem_sel_clks,
- ARRAY_SIZE(prem_sel_clks));
- clk[mpll] = imx_clk_pllv1("mpll", "clk32_premult", CCM_MPCTL0);
- clk[mpll_gate] = imx_clk_gate("mpll_gate", "mpll", CCM_CSCR, 0);
- clk[spll] = imx_clk_pllv1("spll", "prem", CCM_SPCTL0);
- clk[spll_gate] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
- clk[mcu] = imx_clk_divider("mcu", "clk32_premult", CCM_CSCR, 15, 1);
- clk[fclk] = imx_clk_divider("fclk", "mpll_gate", CCM_CSCR, 15, 1);
- clk[hclk] = imx_clk_divider("hclk", "spll_gate", CCM_CSCR, 10, 4);
- clk[clk48m] = imx_clk_divider("clk48m", "spll_gate", CCM_CSCR, 26, 3);
- clk[per1] = imx_clk_divider("per1", "spll_gate", CCM_PCDR, 0, 4);
- clk[per2] = imx_clk_divider("per2", "spll_gate", CCM_PCDR, 4, 4);
- clk[per3] = imx_clk_divider("per3", "spll_gate", CCM_PCDR, 16, 7);
- clk[clko] = imx_clk_mux("clko", CCM_CSCR, 29, 3, clko_sel_clks,
- ARRAY_SIZE(clko_sel_clks));
- clk[uart3_gate] = imx_clk_gate("uart3_gate", "hclk", SCM_GCCR, 6);
- clk[ssi2_gate] = imx_clk_gate("ssi2_gate", "hclk", SCM_GCCR, 5);
- clk[brom_gate] = imx_clk_gate("brom_gate", "hclk", SCM_GCCR, 4);
- clk[dma_gate] = imx_clk_gate("dma_gate", "hclk", SCM_GCCR, 3);
- clk[csi_gate] = imx_clk_gate("csi_gate", "hclk", SCM_GCCR, 2);
- clk[mma_gate] = imx_clk_gate("mma_gate", "hclk", SCM_GCCR, 1);
- clk[usbd_gate] = imx_clk_gate("usbd_gate", "clk48m", SCM_GCCR, 0);
+int __init mx1_clocks_init(unsigned long fref)
+{
+ ccm = MX1_IO_ADDRESS(MX1_CCM_BASE_ADDR);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("imx1 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ _mx1_clocks_init(fref);
- clk_register_clkdev(clk[dma_gate], "ahb", "imx1-dma");
- clk_register_clkdev(clk[hclk], "ipg", "imx1-dma");
- clk_register_clkdev(clk[per1], "per", "imx-gpt.0");
- clk_register_clkdev(clk[hclk], "ipg", "imx-gpt.0");
- clk_register_clkdev(clk[per1], "per", "imx1-uart.0");
- clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.0");
- clk_register_clkdev(clk[per1], "per", "imx1-uart.1");
- clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.1");
- clk_register_clkdev(clk[per1], "per", "imx1-uart.2");
- clk_register_clkdev(clk[uart3_gate], "ipg", "imx1-uart.2");
- clk_register_clkdev(clk[hclk], NULL, "imx1-i2c.0");
- clk_register_clkdev(clk[per2], "per", "imx1-cspi.0");
- clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.0");
- clk_register_clkdev(clk[per2], "per", "imx1-cspi.1");
- clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.1");
- clk_register_clkdev(clk[per2], "per", "imx1-fb.0");
- clk_register_clkdev(clk[dummy], "ipg", "imx1-fb.0");
- clk_register_clkdev(clk[dummy], "ahb", "imx1-fb.0");
+ clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx-gpt.0");
+ clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx-gpt.0");
+ clk_register_clkdev(clk[IMX1_CLK_DMA_GATE], "ahb", "imx1-dma");
+ clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx1-dma");
+ clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx1-uart.0");
+ clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx1-uart.0");
+ clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx1-uart.1");
+ clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx1-uart.1");
+ clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx1-uart.2");
+ clk_register_clkdev(clk[IMX1_CLK_UART3_GATE], "ipg", "imx1-uart.2");
+ clk_register_clkdev(clk[IMX1_CLK_HCLK], NULL, "imx1-i2c.0");
+ clk_register_clkdev(clk[IMX1_CLK_PER2], "per", "imx1-cspi.0");
+ clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ipg", "imx1-cspi.0");
+ clk_register_clkdev(clk[IMX1_CLK_PER2], "per", "imx1-cspi.1");
+ clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ipg", "imx1-cspi.1");
+ clk_register_clkdev(clk[IMX1_CLK_PER2], "per", "imx1-fb.0");
+ clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ipg", "imx1-fb.0");
+ clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ahb", "imx1-fb.0");
mxc_timer_init(MX1_IO_ADDRESS(MX1_TIM1_BASE_ADDR), MX1_TIM1_INT);
return 0;
}
+
+static void __init mx1_clocks_init_dt(struct device_node *np)
+{
+ ccm = of_iomap(np, 0);
+ BUG_ON(!ccm);
+
+ _mx1_clocks_init(32768);
+
+ clk_data.clks = clk;
+ clk_data.clk_num = ARRAY_SIZE(clk);
+ of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+}
+CLK_OF_DECLARE(imx1_ccm, "fsl,imx1-ccm", mx1_clocks_init_dt);
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
*/
#include <linux/clk.h>
-#include <linux/clkdev.h>
#include <linux/clk-provider.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/err.h>
+#include <linux/clkdev.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <dt-bindings/clock/imx21-clock.h>
#include "clk.h"
#include "common.h"
#include "hardware.h"
-#define IO_ADDR_CCM(off) (MX21_IO_ADDRESS(MX21_CCM_BASE_ADDR + (off)))
+static void __iomem *ccm __initdata;
/* Register offsets */
-#define CCM_CSCR IO_ADDR_CCM(0x0)
-#define CCM_MPCTL0 IO_ADDR_CCM(0x4)
-#define CCM_MPCTL1 IO_ADDR_CCM(0x8)
-#define CCM_SPCTL0 IO_ADDR_CCM(0xc)
-#define CCM_SPCTL1 IO_ADDR_CCM(0x10)
-#define CCM_OSC26MCTL IO_ADDR_CCM(0x14)
-#define CCM_PCDR0 IO_ADDR_CCM(0x18)
-#define CCM_PCDR1 IO_ADDR_CCM(0x1c)
-#define CCM_PCCR0 IO_ADDR_CCM(0x20)
-#define CCM_PCCR1 IO_ADDR_CCM(0x24)
-#define CCM_CCSR IO_ADDR_CCM(0x28)
-#define CCM_PMCTL IO_ADDR_CCM(0x2c)
-#define CCM_PMCOUNT IO_ADDR_CCM(0x30)
-#define CCM_WKGDCTL IO_ADDR_CCM(0x34)
-
-static const char *mpll_sel_clks[] = { "fpm", "ckih", };
-static const char *spll_sel_clks[] = { "fpm", "ckih", };
-
-enum imx21_clks {
- ckil, ckih, fpm, mpll_sel, spll_sel, mpll, spll, fclk, hclk, ipg, per1,
- per2, per3, per4, uart1_ipg_gate, uart2_ipg_gate, uart3_ipg_gate,
- uart4_ipg_gate, gpt1_ipg_gate, gpt2_ipg_gate, gpt3_ipg_gate,
- pwm_ipg_gate, sdhc1_ipg_gate, sdhc2_ipg_gate, lcdc_ipg_gate,
- lcdc_hclk_gate, cspi3_ipg_gate, cspi2_ipg_gate, cspi1_ipg_gate,
- per4_gate, csi_hclk_gate, usb_div, usb_gate, usb_hclk_gate, ssi1_gate,
- ssi2_gate, nfc_div, nfc_gate, dma_gate, dma_hclk_gate, brom_gate,
- emma_gate, emma_hclk_gate, slcdc_gate, slcdc_hclk_gate, wdog_gate,
- gpio_gate, i2c_gate, kpp_gate, owire_gate, rtc_gate, clk_max
-};
-
-static struct clk *clk[clk_max];
+#define CCM_CSCR (ccm + 0x00)
+#define CCM_MPCTL0 (ccm + 0x04)
+#define CCM_SPCTL0 (ccm + 0x0c)
+#define CCM_PCDR0 (ccm + 0x18)
+#define CCM_PCDR1 (ccm + 0x1c)
+#define CCM_PCCR0 (ccm + 0x20)
+#define CCM_PCCR1 (ccm + 0x24)
+
+static const char *mpll_osc_sel_clks[] = { "ckih_gate", "ckih_div1p5", };
+static const char *mpll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", };
+static const char *spll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", };
+static const char *ssi_sel_clks[] = { "spll_gate", "mpll_gate", };
+
+static struct clk *clk[IMX21_CLK_MAX];
+static struct clk_onecell_data clk_data;
+
+static void __init _mx21_clocks_init(unsigned long lref, unsigned long href)
+{
+ BUG_ON(!ccm);
+
+ clk[IMX21_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+ clk[IMX21_CLK_CKIL] = imx_obtain_fixed_clock("ckil", lref);
+ clk[IMX21_CLK_CKIH] = imx_obtain_fixed_clock("ckih", href);
+ clk[IMX21_CLK_FPM] = imx_clk_fixed_factor("fpm", "ckil", 512, 1);
+ clk[IMX21_CLK_CKIH_DIV1P5] = imx_clk_fixed_factor("ckih_div1p5", "ckih_gate", 2, 3);
+
+ clk[IMX21_CLK_MPLL_GATE] = imx_clk_gate("mpll_gate", "mpll", CCM_CSCR, 0);
+ clk[IMX21_CLK_SPLL_GATE] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
+ clk[IMX21_CLK_FPM_GATE] = imx_clk_gate("fpm_gate", "fpm", CCM_CSCR, 2);
+ clk[IMX21_CLK_CKIH_GATE] = imx_clk_gate_dis("ckih_gate", "ckih", CCM_CSCR, 3);
+ clk[IMX21_CLK_MPLL_OSC_SEL] = imx_clk_mux("mpll_osc_sel", CCM_CSCR, 4, 1, mpll_osc_sel_clks, ARRAY_SIZE(mpll_osc_sel_clks));
+ clk[IMX21_CLK_IPG] = imx_clk_divider("ipg", "hclk", CCM_CSCR, 9, 1);
+ clk[IMX21_CLK_HCLK] = imx_clk_divider("hclk", "fclk", CCM_CSCR, 10, 4);
+ clk[IMX21_CLK_MPLL_SEL] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks, ARRAY_SIZE(mpll_sel_clks));
+ clk[IMX21_CLK_SPLL_SEL] = imx_clk_mux("spll_sel", CCM_CSCR, 17, 1, spll_sel_clks, ARRAY_SIZE(spll_sel_clks));
+ clk[IMX21_CLK_SSI1_SEL] = imx_clk_mux("ssi1_sel", CCM_CSCR, 19, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+ clk[IMX21_CLK_SSI2_SEL] = imx_clk_mux("ssi2_sel", CCM_CSCR, 20, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+ clk[IMX21_CLK_USB_DIV] = imx_clk_divider("usb_div", "spll_gate", CCM_CSCR, 26, 3);
+ clk[IMX21_CLK_FCLK] = imx_clk_divider("fclk", "mpll_gate", CCM_CSCR, 29, 3);
+
+ clk[IMX21_CLK_MPLL] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
+
+ clk[IMX21_CLK_SPLL] = imx_clk_pllv1("spll", "spll_sel", CCM_SPCTL0);
+
+ clk[IMX21_CLK_NFC_DIV] = imx_clk_divider("nfc_div", "fclk", CCM_PCDR0, 12, 4);
+ clk[IMX21_CLK_SSI1_DIV] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6);
+ clk[IMX21_CLK_SSI2_DIV] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6);
+
+ clk[IMX21_CLK_PER1] = imx_clk_divider("per1", "mpll_gate", CCM_PCDR1, 0, 6);
+ clk[IMX21_CLK_PER2] = imx_clk_divider("per2", "mpll_gate", CCM_PCDR1, 8, 6);
+ clk[IMX21_CLK_PER3] = imx_clk_divider("per3", "mpll_gate", CCM_PCDR1, 16, 6);
+ clk[IMX21_CLK_PER4] = imx_clk_divider("per4", "mpll_gate", CCM_PCDR1, 24, 6);
+
+ clk[IMX21_CLK_UART1_IPG_GATE] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR0, 0);
+ clk[IMX21_CLK_UART2_IPG_GATE] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR0, 1);
+ clk[IMX21_CLK_UART3_IPG_GATE] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR0, 2);
+ clk[IMX21_CLK_UART4_IPG_GATE] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR0, 3);
+ clk[IMX21_CLK_CSPI1_IPG_GATE] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 4);
+ clk[IMX21_CLK_CSPI2_IPG_GATE] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 5);
+ clk[IMX21_CLK_SSI1_GATE] = imx_clk_gate("ssi1_gate", "ipg", CCM_PCCR0, 6);
+ clk[IMX21_CLK_SSI2_GATE] = imx_clk_gate("ssi2_gate", "ipg", CCM_PCCR0, 7);
+ clk[IMX21_CLK_SDHC1_IPG_GATE] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 9);
+ clk[IMX21_CLK_SDHC2_IPG_GATE] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 10);
+ clk[IMX21_CLK_GPIO_GATE] = imx_clk_gate("gpio_gate", "ipg", CCM_PCCR0, 11);
+ clk[IMX21_CLK_I2C_GATE] = imx_clk_gate("i2c_gate", "ipg", CCM_PCCR0, 12);
+ clk[IMX21_CLK_DMA_GATE] = imx_clk_gate("dma_gate", "ipg", CCM_PCCR0, 13);
+ clk[IMX21_CLK_USB_GATE] = imx_clk_gate("usb_gate", "usb_div", CCM_PCCR0, 14);
+ clk[IMX21_CLK_EMMA_GATE] = imx_clk_gate("emma_gate", "ipg", CCM_PCCR0, 15);
+ clk[IMX21_CLK_SSI2_BAUD_GATE] = imx_clk_gate("ssi2_baud_gate", "ipg", CCM_PCCR0, 16);
+ clk[IMX21_CLK_SSI1_BAUD_GATE] = imx_clk_gate("ssi1_baud_gate", "ipg", CCM_PCCR0, 17);
+ clk[IMX21_CLK_LCDC_IPG_GATE] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 18);
+ clk[IMX21_CLK_NFC_GATE] = imx_clk_gate("nfc_gate", "nfc_div", CCM_PCCR0, 19);
+ clk[IMX21_CLK_SLCDC_HCLK_GATE] = imx_clk_gate("slcdc_hclk_gate", "hclk", CCM_PCCR0, 21);
+ clk[IMX21_CLK_PER4_GATE] = imx_clk_gate("per4_gate", "per4", CCM_PCCR0, 22);
+ clk[IMX21_CLK_BMI_GATE] = imx_clk_gate("bmi_gate", "hclk", CCM_PCCR0, 23);
+ clk[IMX21_CLK_USB_HCLK_GATE] = imx_clk_gate("usb_hclk_gate", "hclk", CCM_PCCR0, 24);
+ clk[IMX21_CLK_SLCDC_GATE] = imx_clk_gate("slcdc_gate", "hclk", CCM_PCCR0, 25);
+ clk[IMX21_CLK_LCDC_HCLK_GATE] = imx_clk_gate("lcdc_hclk_gate", "hclk", CCM_PCCR0, 26);
+ clk[IMX21_CLK_EMMA_HCLK_GATE] = imx_clk_gate("emma_hclk_gate", "hclk", CCM_PCCR0, 27);
+ clk[IMX21_CLK_BROM_GATE] = imx_clk_gate("brom_gate", "hclk", CCM_PCCR0, 28);
+ clk[IMX21_CLK_DMA_HCLK_GATE] = imx_clk_gate("dma_hclk_gate", "hclk", CCM_PCCR0, 30);
+ clk[IMX21_CLK_CSI_HCLK_GATE] = imx_clk_gate("csi_hclk_gate", "hclk", CCM_PCCR0, 31);
+
+ clk[IMX21_CLK_CSPI3_IPG_GATE] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR1, 23);
+ clk[IMX21_CLK_WDOG_GATE] = imx_clk_gate("wdog_gate", "ipg", CCM_PCCR1, 24);
+ clk[IMX21_CLK_GPT1_IPG_GATE] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR1, 25);
+ clk[IMX21_CLK_GPT2_IPG_GATE] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR1, 26);
+ clk[IMX21_CLK_GPT3_IPG_GATE] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR1, 27);
+ clk[IMX21_CLK_PWM_IPG_GATE] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR1, 28);
+ clk[IMX21_CLK_RTC_GATE] = imx_clk_gate("rtc_gate", "ipg", CCM_PCCR1, 29);
+ clk[IMX21_CLK_KPP_GATE] = imx_clk_gate("kpp_gate", "ipg", CCM_PCCR1, 30);
+ clk[IMX21_CLK_OWIRE_GATE] = imx_clk_gate("owire_gate", "ipg", CCM_PCCR1, 31);
+
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
+}
-/*
- * must be called very early to get information about the
- * available clock rate when the timer framework starts
- */
int __init mx21_clocks_init(unsigned long lref, unsigned long href)
{
- int i;
-
- clk[ckil] = imx_clk_fixed("ckil", lref);
- clk[ckih] = imx_clk_fixed("ckih", href);
- clk[fpm] = imx_clk_fixed_factor("fpm", "ckil", 512, 1);
- clk[mpll_sel] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks,
- ARRAY_SIZE(mpll_sel_clks));
- clk[spll_sel] = imx_clk_mux("spll_sel", CCM_CSCR, 17, 1, spll_sel_clks,
- ARRAY_SIZE(spll_sel_clks));
- clk[mpll] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
- clk[spll] = imx_clk_pllv1("spll", "spll_sel", CCM_SPCTL0);
- clk[fclk] = imx_clk_divider("fclk", "mpll", CCM_CSCR, 29, 3);
- clk[hclk] = imx_clk_divider("hclk", "fclk", CCM_CSCR, 10, 4);
- clk[ipg] = imx_clk_divider("ipg", "hclk", CCM_CSCR, 9, 1);
- clk[per1] = imx_clk_divider("per1", "mpll", CCM_PCDR1, 0, 6);
- clk[per2] = imx_clk_divider("per2", "mpll", CCM_PCDR1, 8, 6);
- clk[per3] = imx_clk_divider("per3", "mpll", CCM_PCDR1, 16, 6);
- clk[per4] = imx_clk_divider("per4", "mpll", CCM_PCDR1, 24, 6);
- clk[uart1_ipg_gate] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR0, 0);
- clk[uart2_ipg_gate] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR0, 1);
- clk[uart3_ipg_gate] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR0, 2);
- clk[uart4_ipg_gate] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR0, 3);
- clk[gpt1_ipg_gate] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR1, 25);
- clk[gpt2_ipg_gate] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR1, 26);
- clk[gpt3_ipg_gate] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR1, 27);
- clk[pwm_ipg_gate] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR1, 28);
- clk[sdhc1_ipg_gate] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 9);
- clk[sdhc2_ipg_gate] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 10);
- clk[lcdc_ipg_gate] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 18);
- clk[lcdc_hclk_gate] = imx_clk_gate("lcdc_hclk_gate", "hclk", CCM_PCCR0, 26);
- clk[cspi3_ipg_gate] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR1, 23);
- clk[cspi2_ipg_gate] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 5);
- clk[cspi1_ipg_gate] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 4);
- clk[per4_gate] = imx_clk_gate("per4_gate", "per4", CCM_PCCR0, 22);
- clk[csi_hclk_gate] = imx_clk_gate("csi_hclk_gate", "hclk", CCM_PCCR0, 31);
- clk[usb_div] = imx_clk_divider("usb_div", "spll", CCM_CSCR, 26, 3);
- clk[usb_gate] = imx_clk_gate("usb_gate", "usb_div", CCM_PCCR0, 14);
- clk[usb_hclk_gate] = imx_clk_gate("usb_hclk_gate", "hclk", CCM_PCCR0, 24);
- clk[ssi1_gate] = imx_clk_gate("ssi1_gate", "ipg", CCM_PCCR0, 6);
- clk[ssi2_gate] = imx_clk_gate("ssi2_gate", "ipg", CCM_PCCR0, 7);
- clk[nfc_div] = imx_clk_divider("nfc_div", "ipg", CCM_PCDR0, 12, 4);
- clk[nfc_gate] = imx_clk_gate("nfc_gate", "nfc_div", CCM_PCCR0, 19);
- clk[dma_gate] = imx_clk_gate("dma_gate", "ipg", CCM_PCCR0, 13);
- clk[dma_hclk_gate] = imx_clk_gate("dma_hclk_gate", "hclk", CCM_PCCR0, 30);
- clk[brom_gate] = imx_clk_gate("brom_gate", "hclk", CCM_PCCR0, 28);
- clk[emma_gate] = imx_clk_gate("emma_gate", "ipg", CCM_PCCR0, 15);
- clk[emma_hclk_gate] = imx_clk_gate("emma_hclk_gate", "hclk", CCM_PCCR0, 27);
- clk[slcdc_gate] = imx_clk_gate("slcdc_gate", "ipg", CCM_PCCR0, 25);
- clk[slcdc_hclk_gate] = imx_clk_gate("slcdc_hclk_gate", "hclk", CCM_PCCR0, 21);
- clk[wdog_gate] = imx_clk_gate("wdog_gate", "ipg", CCM_PCCR1, 24);
- clk[gpio_gate] = imx_clk_gate("gpio_gate", "ipg", CCM_PCCR0, 11);
- clk[i2c_gate] = imx_clk_gate("i2c_gate", "ipg", CCM_PCCR0, 12);
- clk[kpp_gate] = imx_clk_gate("kpp_gate", "ipg", CCM_PCCR1, 30);
- clk[owire_gate] = imx_clk_gate("owire_gate", "ipg", CCM_PCCR1, 31);
- clk[rtc_gate] = imx_clk_gate("rtc_gate", "ipg", CCM_PCCR1, 29);
-
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX21 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
-
- clk_register_clkdev(clk[per1], "per1", NULL);
- clk_register_clkdev(clk[per2], "per2", NULL);
- clk_register_clkdev(clk[per3], "per3", NULL);
- clk_register_clkdev(clk[per4], "per4", NULL);
- clk_register_clkdev(clk[per1], "per", "imx21-uart.0");
- clk_register_clkdev(clk[uart1_ipg_gate], "ipg", "imx21-uart.0");
- clk_register_clkdev(clk[per1], "per", "imx21-uart.1");
- clk_register_clkdev(clk[uart2_ipg_gate], "ipg", "imx21-uart.1");
- clk_register_clkdev(clk[per1], "per", "imx21-uart.2");
- clk_register_clkdev(clk[uart3_ipg_gate], "ipg", "imx21-uart.2");
- clk_register_clkdev(clk[per1], "per", "imx21-uart.3");
- clk_register_clkdev(clk[uart4_ipg_gate], "ipg", "imx21-uart.3");
- clk_register_clkdev(clk[gpt1_ipg_gate], "ipg", "imx-gpt.0");
- clk_register_clkdev(clk[per1], "per", "imx-gpt.0");
- clk_register_clkdev(clk[gpt2_ipg_gate], "ipg", "imx-gpt.1");
- clk_register_clkdev(clk[per1], "per", "imx-gpt.1");
- clk_register_clkdev(clk[gpt3_ipg_gate], "ipg", "imx-gpt.2");
- clk_register_clkdev(clk[per1], "per", "imx-gpt.2");
- clk_register_clkdev(clk[per2], "per", "imx21-cspi.0");
- clk_register_clkdev(clk[cspi1_ipg_gate], "ipg", "imx21-cspi.0");
- clk_register_clkdev(clk[per2], "per", "imx21-cspi.1");
- clk_register_clkdev(clk[cspi2_ipg_gate], "ipg", "imx21-cspi.1");
- clk_register_clkdev(clk[per2], "per", "imx21-cspi.2");
- clk_register_clkdev(clk[cspi3_ipg_gate], "ipg", "imx21-cspi.2");
- clk_register_clkdev(clk[per3], "per", "imx21-fb.0");
- clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx21-fb.0");
- clk_register_clkdev(clk[lcdc_hclk_gate], "ahb", "imx21-fb.0");
- clk_register_clkdev(clk[usb_gate], "per", "imx21-hcd.0");
- clk_register_clkdev(clk[usb_hclk_gate], "ahb", "imx21-hcd.0");
- clk_register_clkdev(clk[nfc_gate], NULL, "imx21-nand.0");
- clk_register_clkdev(clk[dma_hclk_gate], "ahb", "imx21-dma");
- clk_register_clkdev(clk[dma_gate], "ipg", "imx21-dma");
- clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0");
- clk_register_clkdev(clk[i2c_gate], NULL, "imx21-i2c.0");
- clk_register_clkdev(clk[kpp_gate], NULL, "mxc-keypad");
- clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1.0");
- clk_register_clkdev(clk[brom_gate], "brom", NULL);
- clk_register_clkdev(clk[emma_gate], "emma", NULL);
- clk_register_clkdev(clk[slcdc_gate], "slcdc", NULL);
- clk_register_clkdev(clk[gpio_gate], "gpio", NULL);
- clk_register_clkdev(clk[rtc_gate], "rtc", NULL);
- clk_register_clkdev(clk[csi_hclk_gate], "csi", NULL);
- clk_register_clkdev(clk[ssi1_gate], "ssi1", NULL);
- clk_register_clkdev(clk[ssi2_gate], "ssi2", NULL);
- clk_register_clkdev(clk[sdhc1_ipg_gate], "sdhc1", NULL);
- clk_register_clkdev(clk[sdhc2_ipg_gate], "sdhc2", NULL);
+ ccm = ioremap(MX21_CCM_BASE_ADDR, SZ_2K);
+
+ _mx21_clocks_init(lref, href);
+
+ clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.0");
+ clk_register_clkdev(clk[IMX21_CLK_UART1_IPG_GATE], "ipg", "imx21-uart.0");
+ clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.1");
+ clk_register_clkdev(clk[IMX21_CLK_UART2_IPG_GATE], "ipg", "imx21-uart.1");
+ clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.2");
+ clk_register_clkdev(clk[IMX21_CLK_UART3_IPG_GATE], "ipg", "imx21-uart.2");
+ clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.3");
+ clk_register_clkdev(clk[IMX21_CLK_UART4_IPG_GATE], "ipg", "imx21-uart.3");
+ clk_register_clkdev(clk[IMX21_CLK_GPT1_IPG_GATE], "ipg", "imx-gpt.0");
+ clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx-gpt.0");
+ clk_register_clkdev(clk[IMX21_CLK_PER2], "per", "imx21-cspi.0");
+ clk_register_clkdev(clk[IMX21_CLK_CSPI1_IPG_GATE], "ipg", "imx21-cspi.0");
+ clk_register_clkdev(clk[IMX21_CLK_PER2], "per", "imx21-cspi.1");
+ clk_register_clkdev(clk[IMX21_CLK_CSPI2_IPG_GATE], "ipg", "imx21-cspi.1");
+ clk_register_clkdev(clk[IMX21_CLK_PER2], "per", "imx21-cspi.2");
+ clk_register_clkdev(clk[IMX21_CLK_CSPI3_IPG_GATE], "ipg", "imx21-cspi.2");
+ clk_register_clkdev(clk[IMX21_CLK_PER3], "per", "imx21-fb.0");
+ clk_register_clkdev(clk[IMX21_CLK_LCDC_IPG_GATE], "ipg", "imx21-fb.0");
+ clk_register_clkdev(clk[IMX21_CLK_LCDC_HCLK_GATE], "ahb", "imx21-fb.0");
+ clk_register_clkdev(clk[IMX21_CLK_USB_GATE], "per", "imx21-hcd.0");
+ clk_register_clkdev(clk[IMX21_CLK_USB_HCLK_GATE], "ahb", "imx21-hcd.0");
+ clk_register_clkdev(clk[IMX21_CLK_NFC_GATE], NULL, "imx21-nand.0");
+ clk_register_clkdev(clk[IMX21_CLK_DMA_HCLK_GATE], "ahb", "imx21-dma");
+ clk_register_clkdev(clk[IMX21_CLK_DMA_GATE], "ipg", "imx21-dma");
+ clk_register_clkdev(clk[IMX21_CLK_WDOG_GATE], NULL, "imx2-wdt.0");
+ clk_register_clkdev(clk[IMX21_CLK_I2C_GATE], NULL, "imx21-i2c.0");
+ clk_register_clkdev(clk[IMX21_CLK_OWIRE_GATE], NULL, "mxc_w1.0");
mxc_timer_init(MX21_IO_ADDRESS(MX21_GPT1_BASE_ADDR), MX21_INT_GPT1);
return 0;
}
+
+static void __init mx21_clocks_init_dt(struct device_node *np)
+{
+ ccm = of_iomap(np, 0);
+
+ _mx21_clocks_init(32768, 26000000);
+
+ clk_data.clks = clk;
+ clk_data.clk_num = ARRAY_SIZE(clk);
+ of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+}
+CLK_OF_DECLARE(imx27_ccm, "fsl,imx21-ccm", mx21_clocks_init_dt);
#include "hardware.h"
#include "mx25.h"
-#define CRM_BASE MX25_IO_ADDRESS(MX25_CRM_BASE_ADDR)
-
#define CCM_MPCTL 0x00
#define CCM_UPCTL 0x04
#define CCM_CCTL 0x08
#define CCM_LTR3 0x4c
#define CCM_MCR 0x64
-#define ccm(x) (CRM_BASE + (x))
+#define ccm(x) (ccm_base + (x))
static struct clk_onecell_data clk_data;
static struct clk *clk[clk_max];
-static int __init __mx25_clocks_init(unsigned long osc_rate)
+static int __init __mx25_clocks_init(unsigned long osc_rate,
+ void __iomem *ccm_base)
{
- int i;
+ BUG_ON(!ccm_base);
clk[dummy] = imx_clk_fixed("dummy", 0);
clk[osc] = imx_clk_fixed("osc", osc_rate);
/* CCM_CGCR2(19): reserved in datasheet, but used as wdt in FSL kernel */
clk[wdt_ipg] = imx_clk_gate("wdt_ipg", "ipg", ccm(CCM_CGCR2), 19);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX25 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
clk_prepare_enable(clk[emi_ahb]);
/* Clock source for gpt must be derived from AHB */
clk_set_parent(clk[per5_sel], clk[ahb]);
- clk_register_clkdev(clk[ipg], "ipg", "imx-gpt.0");
- clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
-
/*
* Let's initially set up CLKO parent as ipg, since this configuration
* is used on some imx25 board designs to clock the audio codec.
int __init mx25_clocks_init(void)
{
- __mx25_clocks_init(24000000);
+ void __iomem *ccm;
+ ccm = ioremap(MX25_CRM_BASE_ADDR, SZ_16K);
+
+ __mx25_clocks_init(24000000, ccm);
+
+ clk_register_clkdev(clk[gpt1_ipg], "ipg", "imx-gpt.0");
+ clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
/* i.mx25 has the i.mx21 type uart */
clk_register_clkdev(clk[uart1_ipg], "ipg", "imx21-uart.0");
clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.0");
return 0;
}
-int __init mx25_clocks_init_dt(void)
+static void __init mx25_clocks_init_dt(struct device_node *np)
{
- struct device_node *np;
+ struct device_node *refnp;
unsigned long osc_rate = 24000000;
+ void __iomem *ccm;
/* retrieve the freqency of fixed clocks from device tree */
- for_each_compatible_node(np, NULL, "fixed-clock") {
+ for_each_compatible_node(refnp, NULL, "fixed-clock") {
u32 rate;
- if (of_property_read_u32(np, "clock-frequency", &rate))
+ if (of_property_read_u32(refnp, "clock-frequency", &rate))
continue;
- if (of_device_is_compatible(np, "fsl,imx-osc"))
+ if (of_device_is_compatible(refnp, "fsl,imx-osc"))
osc_rate = rate;
}
- np = of_find_compatible_node(NULL, NULL, "fsl,imx25-ccm");
+ ccm = of_iomap(np, 0);
+ __mx25_clocks_init(osc_rate, ccm);
+
clk_data.clks = clk;
clk_data.clk_num = ARRAY_SIZE(clk);
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
-
- __mx25_clocks_init(osc_rate);
-
- mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx25-gpt"));
-
- return 0;
}
+CLK_OF_DECLARE(imx25_ccm, "fsl,imx25-ccm", mx25_clocks_init_dt);
#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/module.h>
+#include <linux/clk-provider.h>
#include <linux/clkdev.h>
#include <linux/err.h>
-#include <linux/clk-provider.h>
#include <linux/of.h>
+#include <linux/of_address.h>
+#include <dt-bindings/clock/imx27-clock.h>
#include "clk.h"
#include "common.h"
#include "hardware.h"
-#define IO_ADDR_CCM(off) (MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR + (off)))
+static void __iomem *ccm __initdata;
/* Register offsets */
-#define CCM_CSCR IO_ADDR_CCM(0x0)
-#define CCM_MPCTL0 IO_ADDR_CCM(0x4)
-#define CCM_MPCTL1 IO_ADDR_CCM(0x8)
-#define CCM_SPCTL0 IO_ADDR_CCM(0xc)
-#define CCM_SPCTL1 IO_ADDR_CCM(0x10)
-#define CCM_OSC26MCTL IO_ADDR_CCM(0x14)
-#define CCM_PCDR0 IO_ADDR_CCM(0x18)
-#define CCM_PCDR1 IO_ADDR_CCM(0x1c)
-#define CCM_PCCR0 IO_ADDR_CCM(0x20)
-#define CCM_PCCR1 IO_ADDR_CCM(0x24)
-#define CCM_CCSR IO_ADDR_CCM(0x28)
-#define CCM_PMCTL IO_ADDR_CCM(0x2c)
-#define CCM_PMCOUNT IO_ADDR_CCM(0x30)
-#define CCM_WKGDCTL IO_ADDR_CCM(0x34)
-
-#define CCM_CSCR_UPDATE_DIS (1 << 31)
-#define CCM_CSCR_SSI2 (1 << 23)
-#define CCM_CSCR_SSI1 (1 << 22)
-#define CCM_CSCR_VPU (1 << 21)
-#define CCM_CSCR_MSHC (1 << 20)
-#define CCM_CSCR_SPLLRES (1 << 19)
-#define CCM_CSCR_MPLLRES (1 << 18)
-#define CCM_CSCR_SP (1 << 17)
-#define CCM_CSCR_MCU (1 << 16)
-#define CCM_CSCR_OSC26MDIV (1 << 4)
-#define CCM_CSCR_OSC26M (1 << 3)
-#define CCM_CSCR_FPM (1 << 2)
-#define CCM_CSCR_SPEN (1 << 1)
-#define CCM_CSCR_MPEN (1 << 0)
-
-/* i.MX27 TO 2+ */
-#define CCM_CSCR_ARM_SRC (1 << 15)
-
-#define CCM_SPCTL1_LF (1 << 15)
-#define CCM_SPCTL1_BRMO (1 << 6)
+#define CCM_CSCR (ccm + 0x00)
+#define CCM_MPCTL0 (ccm + 0x04)
+#define CCM_MPCTL1 (ccm + 0x08)
+#define CCM_SPCTL0 (ccm + 0x0c)
+#define CCM_SPCTL1 (ccm + 0x10)
+#define CCM_PCDR0 (ccm + 0x18)
+#define CCM_PCDR1 (ccm + 0x1c)
+#define CCM_PCCR0 (ccm + 0x20)
+#define CCM_PCCR1 (ccm + 0x24)
+#define CCM_CCSR (ccm + 0x28)
static const char *vpu_sel_clks[] = { "spll", "mpll_main2", };
static const char *cpu_sel_clks[] = { "mpll_main2", "mpll", };
static const char *mpll_sel_clks[] = { "fpm", "mpll_osc_sel", };
-static const char *mpll_osc_sel_clks[] = { "ckih", "ckih_div1p5", };
+static const char *mpll_osc_sel_clks[] = { "ckih_gate", "ckih_div1p5", };
static const char *clko_sel_clks[] = {
- "ckil", "fpm", "ckih", "ckih",
- "ckih", "mpll", "spll", "cpu_div",
+ "ckil", "fpm", "ckih_gate", "ckih_gate",
+ "ckih_gate", "mpll", "spll", "cpu_div",
"ahb", "ipg", "per1_div", "per2_div",
"per3_div", "per4_div", "ssi1_div", "ssi2_div",
"nfc_div", "mshc_div", "vpu_div", "60m",
static const char *ssi_sel_clks[] = { "spll_gate", "mpll", };
-enum mx27_clks {
- dummy, ckih, ckil, mpll, spll, mpll_main2, ahb, ipg, nfc_div, per1_div,
- per2_div, per3_div, per4_div, vpu_sel, vpu_div, usb_div, cpu_sel,
- clko_sel, cpu_div, clko_div, ssi1_sel, ssi2_sel, ssi1_div, ssi2_div,
- clko_en, ssi2_ipg_gate, ssi1_ipg_gate, slcdc_ipg_gate, sdhc3_ipg_gate,
- sdhc2_ipg_gate, sdhc1_ipg_gate, scc_ipg_gate, sahara_ipg_gate,
- rtc_ipg_gate, pwm_ipg_gate, owire_ipg_gate, lcdc_ipg_gate,
- kpp_ipg_gate, iim_ipg_gate, i2c2_ipg_gate, i2c1_ipg_gate,
- gpt6_ipg_gate, gpt5_ipg_gate, gpt4_ipg_gate, gpt3_ipg_gate,
- gpt2_ipg_gate, gpt1_ipg_gate, gpio_ipg_gate, fec_ipg_gate,
- emma_ipg_gate, dma_ipg_gate, cspi3_ipg_gate, cspi2_ipg_gate,
- cspi1_ipg_gate, nfc_baud_gate, ssi2_baud_gate, ssi1_baud_gate,
- vpu_baud_gate, per4_gate, per3_gate, per2_gate, per1_gate,
- usb_ahb_gate, slcdc_ahb_gate, sahara_ahb_gate, lcdc_ahb_gate,
- vpu_ahb_gate, fec_ahb_gate, emma_ahb_gate, emi_ahb_gate, dma_ahb_gate,
- csi_ahb_gate, brom_ahb_gate, ata_ahb_gate, wdog_ipg_gate, usb_ipg_gate,
- uart6_ipg_gate, uart5_ipg_gate, uart4_ipg_gate, uart3_ipg_gate,
- uart2_ipg_gate, uart1_ipg_gate, ckih_div1p5, fpm, mpll_osc_sel,
- mpll_sel, spll_gate, mshc_div, rtic_ipg_gate, mshc_ipg_gate,
- rtic_ahb_gate, mshc_baud_gate, clk_max
-};
-
-static struct clk *clk[clk_max];
+static struct clk *clk[IMX27_CLK_MAX];
static struct clk_onecell_data clk_data;
-int __init mx27_clocks_init(unsigned long fref)
+static void __init _mx27_clocks_init(unsigned long fref)
{
- int i;
- struct device_node *np;
-
- clk[dummy] = imx_clk_fixed("dummy", 0);
- clk[ckih] = imx_clk_fixed("ckih", fref);
- clk[ckil] = imx_clk_fixed("ckil", 32768);
- clk[fpm] = imx_clk_fixed_factor("fpm", "ckil", 1024, 1);
- clk[ckih_div1p5] = imx_clk_fixed_factor("ckih_div1p5", "ckih", 2, 3);
+ BUG_ON(!ccm);
- clk[mpll_osc_sel] = imx_clk_mux("mpll_osc_sel", CCM_CSCR, 4, 1,
- mpll_osc_sel_clks,
- ARRAY_SIZE(mpll_osc_sel_clks));
- clk[mpll_sel] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks,
- ARRAY_SIZE(mpll_sel_clks));
- clk[mpll] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
- clk[spll] = imx_clk_pllv1("spll", "ckih", CCM_SPCTL0);
- clk[spll_gate] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
- clk[mpll_main2] = imx_clk_fixed_factor("mpll_main2", "mpll", 2, 3);
+ clk[IMX27_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+ clk[IMX27_CLK_CKIH] = imx_clk_fixed("ckih", fref);
+ clk[IMX27_CLK_CKIL] = imx_clk_fixed("ckil", 32768);
+ clk[IMX27_CLK_FPM] = imx_clk_fixed_factor("fpm", "ckil", 1024, 1);
+ clk[IMX27_CLK_CKIH_DIV1P5] = imx_clk_fixed_factor("ckih_div1p5", "ckih_gate", 2, 3);
+ clk[IMX27_CLK_CKIH_GATE] = imx_clk_gate_dis("ckih_gate", "ckih", CCM_CSCR, 3);
+ clk[IMX27_CLK_MPLL_OSC_SEL] = imx_clk_mux("mpll_osc_sel", CCM_CSCR, 4, 1, mpll_osc_sel_clks, ARRAY_SIZE(mpll_osc_sel_clks));
+ clk[IMX27_CLK_MPLL_SEL] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks, ARRAY_SIZE(mpll_sel_clks));
+ clk[IMX27_CLK_MPLL] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
+ clk[IMX27_CLK_SPLL] = imx_clk_pllv1("spll", "ckih_gate", CCM_SPCTL0);
+ clk[IMX27_CLK_SPLL_GATE] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
+ clk[IMX27_CLK_MPLL_MAIN2] = imx_clk_fixed_factor("mpll_main2", "mpll", 2, 3);
if (mx27_revision() >= IMX_CHIP_REVISION_2_0) {
- clk[ahb] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 8, 2);
- clk[ipg] = imx_clk_fixed_factor("ipg", "ahb", 1, 2);
+ clk[IMX27_CLK_AHB] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 8, 2);
+ clk[IMX27_CLK_IPG] = imx_clk_fixed_factor("ipg", "ahb", 1, 2);
} else {
- clk[ahb] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 9, 4);
- clk[ipg] = imx_clk_divider("ipg", "ahb", CCM_CSCR, 8, 1);
+ clk[IMX27_CLK_AHB] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 9, 4);
+ clk[IMX27_CLK_IPG] = imx_clk_divider("ipg", "ahb", CCM_CSCR, 8, 1);
}
- clk[mshc_div] = imx_clk_divider("mshc_div", "ahb", CCM_PCDR0, 0, 6);
- clk[nfc_div] = imx_clk_divider("nfc_div", "ahb", CCM_PCDR0, 6, 4);
- clk[per1_div] = imx_clk_divider("per1_div", "mpll_main2", CCM_PCDR1, 0, 6);
- clk[per2_div] = imx_clk_divider("per2_div", "mpll_main2", CCM_PCDR1, 8, 6);
- clk[per3_div] = imx_clk_divider("per3_div", "mpll_main2", CCM_PCDR1, 16, 6);
- clk[per4_div] = imx_clk_divider("per4_div", "mpll_main2", CCM_PCDR1, 24, 6);
- clk[vpu_sel] = imx_clk_mux("vpu_sel", CCM_CSCR, 21, 1, vpu_sel_clks, ARRAY_SIZE(vpu_sel_clks));
- clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 6);
- clk[usb_div] = imx_clk_divider("usb_div", "spll_gate", CCM_CSCR, 28, 3);
- clk[cpu_sel] = imx_clk_mux("cpu_sel", CCM_CSCR, 15, 1, cpu_sel_clks, ARRAY_SIZE(cpu_sel_clks));
- clk[clko_sel] = imx_clk_mux("clko_sel", CCM_CCSR, 0, 5, clko_sel_clks, ARRAY_SIZE(clko_sel_clks));
+ clk[IMX27_CLK_MSHC_DIV] = imx_clk_divider("mshc_div", "ahb", CCM_PCDR0, 0, 6);
+ clk[IMX27_CLK_NFC_DIV] = imx_clk_divider("nfc_div", "ahb", CCM_PCDR0, 6, 4);
+ clk[IMX27_CLK_PER1_DIV] = imx_clk_divider("per1_div", "mpll_main2", CCM_PCDR1, 0, 6);
+ clk[IMX27_CLK_PER2_DIV] = imx_clk_divider("per2_div", "mpll_main2", CCM_PCDR1, 8, 6);
+ clk[IMX27_CLK_PER3_DIV] = imx_clk_divider("per3_div", "mpll_main2", CCM_PCDR1, 16, 6);
+ clk[IMX27_CLK_PER4_DIV] = imx_clk_divider("per4_div", "mpll_main2", CCM_PCDR1, 24, 6);
+ clk[IMX27_CLK_VPU_SEL] = imx_clk_mux("vpu_sel", CCM_CSCR, 21, 1, vpu_sel_clks, ARRAY_SIZE(vpu_sel_clks));
+ clk[IMX27_CLK_VPU_DIV] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 6);
+ clk[IMX27_CLK_USB_DIV] = imx_clk_divider("usb_div", "spll_gate", CCM_CSCR, 28, 3);
+ clk[IMX27_CLK_CPU_SEL] = imx_clk_mux("cpu_sel", CCM_CSCR, 15, 1, cpu_sel_clks, ARRAY_SIZE(cpu_sel_clks));
+ clk[IMX27_CLK_CLKO_SEL] = imx_clk_mux("clko_sel", CCM_CCSR, 0, 5, clko_sel_clks, ARRAY_SIZE(clko_sel_clks));
+
if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
- clk[cpu_div] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 12, 2);
+ clk[IMX27_CLK_CPU_DIV] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 12, 2);
else
- clk[cpu_div] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 13, 3);
- clk[clko_div] = imx_clk_divider("clko_div", "clko_sel", CCM_PCDR0, 22, 3);
- clk[ssi1_sel] = imx_clk_mux("ssi1_sel", CCM_CSCR, 22, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
- clk[ssi2_sel] = imx_clk_mux("ssi2_sel", CCM_CSCR, 23, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
- clk[ssi1_div] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6);
- clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6);
- clk[clko_en] = imx_clk_gate("clko_en", "clko_div", CCM_PCCR0, 0);
- clk[ssi2_ipg_gate] = imx_clk_gate("ssi2_ipg_gate", "ipg", CCM_PCCR0, 0);
- clk[ssi1_ipg_gate] = imx_clk_gate("ssi1_ipg_gate", "ipg", CCM_PCCR0, 1);
- clk[slcdc_ipg_gate] = imx_clk_gate("slcdc_ipg_gate", "ipg", CCM_PCCR0, 2);
- clk[sdhc3_ipg_gate] = imx_clk_gate("sdhc3_ipg_gate", "ipg", CCM_PCCR0, 3);
- clk[sdhc2_ipg_gate] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 4);
- clk[sdhc1_ipg_gate] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 5);
- clk[scc_ipg_gate] = imx_clk_gate("scc_ipg_gate", "ipg", CCM_PCCR0, 6);
- clk[sahara_ipg_gate] = imx_clk_gate("sahara_ipg_gate", "ipg", CCM_PCCR0, 7);
- clk[rtic_ipg_gate] = imx_clk_gate("rtic_ipg_gate", "ipg", CCM_PCCR0, 8);
- clk[rtc_ipg_gate] = imx_clk_gate("rtc_ipg_gate", "ipg", CCM_PCCR0, 9);
- clk[pwm_ipg_gate] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR0, 11);
- clk[owire_ipg_gate] = imx_clk_gate("owire_ipg_gate", "ipg", CCM_PCCR0, 12);
- clk[mshc_ipg_gate] = imx_clk_gate("mshc_ipg_gate", "ipg", CCM_PCCR0, 13);
- clk[lcdc_ipg_gate] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 14);
- clk[kpp_ipg_gate] = imx_clk_gate("kpp_ipg_gate", "ipg", CCM_PCCR0, 15);
- clk[iim_ipg_gate] = imx_clk_gate("iim_ipg_gate", "ipg", CCM_PCCR0, 16);
- clk[i2c2_ipg_gate] = imx_clk_gate("i2c2_ipg_gate", "ipg", CCM_PCCR0, 17);
- clk[i2c1_ipg_gate] = imx_clk_gate("i2c1_ipg_gate", "ipg", CCM_PCCR0, 18);
- clk[gpt6_ipg_gate] = imx_clk_gate("gpt6_ipg_gate", "ipg", CCM_PCCR0, 19);
- clk[gpt5_ipg_gate] = imx_clk_gate("gpt5_ipg_gate", "ipg", CCM_PCCR0, 20);
- clk[gpt4_ipg_gate] = imx_clk_gate("gpt4_ipg_gate", "ipg", CCM_PCCR0, 21);
- clk[gpt3_ipg_gate] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR0, 22);
- clk[gpt2_ipg_gate] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR0, 23);
- clk[gpt1_ipg_gate] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR0, 24);
- clk[gpio_ipg_gate] = imx_clk_gate("gpio_ipg_gate", "ipg", CCM_PCCR0, 25);
- clk[fec_ipg_gate] = imx_clk_gate("fec_ipg_gate", "ipg", CCM_PCCR0, 26);
- clk[emma_ipg_gate] = imx_clk_gate("emma_ipg_gate", "ipg", CCM_PCCR0, 27);
- clk[dma_ipg_gate] = imx_clk_gate("dma_ipg_gate", "ipg", CCM_PCCR0, 28);
- clk[cspi3_ipg_gate] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR0, 29);
- clk[cspi2_ipg_gate] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 30);
- clk[cspi1_ipg_gate] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 31);
- clk[mshc_baud_gate] = imx_clk_gate("mshc_baud_gate", "mshc_div", CCM_PCCR1, 2);
- clk[nfc_baud_gate] = imx_clk_gate("nfc_baud_gate", "nfc_div", CCM_PCCR1, 3);
- clk[ssi2_baud_gate] = imx_clk_gate("ssi2_baud_gate", "ssi2_div", CCM_PCCR1, 4);
- clk[ssi1_baud_gate] = imx_clk_gate("ssi1_baud_gate", "ssi1_div", CCM_PCCR1, 5);
- clk[vpu_baud_gate] = imx_clk_gate("vpu_baud_gate", "vpu_div", CCM_PCCR1, 6);
- clk[per4_gate] = imx_clk_gate("per4_gate", "per4_div", CCM_PCCR1, 7);
- clk[per3_gate] = imx_clk_gate("per3_gate", "per3_div", CCM_PCCR1, 8);
- clk[per2_gate] = imx_clk_gate("per2_gate", "per2_div", CCM_PCCR1, 9);
- clk[per1_gate] = imx_clk_gate("per1_gate", "per1_div", CCM_PCCR1, 10);
- clk[usb_ahb_gate] = imx_clk_gate("usb_ahb_gate", "ahb", CCM_PCCR1, 11);
- clk[slcdc_ahb_gate] = imx_clk_gate("slcdc_ahb_gate", "ahb", CCM_PCCR1, 12);
- clk[sahara_ahb_gate] = imx_clk_gate("sahara_ahb_gate", "ahb", CCM_PCCR1, 13);
- clk[rtic_ahb_gate] = imx_clk_gate("rtic_ahb_gate", "ahb", CCM_PCCR1, 14);
- clk[lcdc_ahb_gate] = imx_clk_gate("lcdc_ahb_gate", "ahb", CCM_PCCR1, 15);
- clk[vpu_ahb_gate] = imx_clk_gate("vpu_ahb_gate", "ahb", CCM_PCCR1, 16);
- clk[fec_ahb_gate] = imx_clk_gate("fec_ahb_gate", "ahb", CCM_PCCR1, 17);
- clk[emma_ahb_gate] = imx_clk_gate("emma_ahb_gate", "ahb", CCM_PCCR1, 18);
- clk[emi_ahb_gate] = imx_clk_gate("emi_ahb_gate", "ahb", CCM_PCCR1, 19);
- clk[dma_ahb_gate] = imx_clk_gate("dma_ahb_gate", "ahb", CCM_PCCR1, 20);
- clk[csi_ahb_gate] = imx_clk_gate("csi_ahb_gate", "ahb", CCM_PCCR1, 21);
- clk[brom_ahb_gate] = imx_clk_gate("brom_ahb_gate", "ahb", CCM_PCCR1, 22);
- clk[ata_ahb_gate] = imx_clk_gate("ata_ahb_gate", "ahb", CCM_PCCR1, 23);
- clk[wdog_ipg_gate] = imx_clk_gate("wdog_ipg_gate", "ipg", CCM_PCCR1, 24);
- clk[usb_ipg_gate] = imx_clk_gate("usb_ipg_gate", "ipg", CCM_PCCR1, 25);
- clk[uart6_ipg_gate] = imx_clk_gate("uart6_ipg_gate", "ipg", CCM_PCCR1, 26);
- clk[uart5_ipg_gate] = imx_clk_gate("uart5_ipg_gate", "ipg", CCM_PCCR1, 27);
- clk[uart4_ipg_gate] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR1, 28);
- clk[uart3_ipg_gate] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR1, 29);
- clk[uart2_ipg_gate] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR1, 30);
- clk[uart1_ipg_gate] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR1, 31);
+ clk[IMX27_CLK_CPU_DIV] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 13, 3);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX27 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ clk[IMX27_CLK_CLKO_DIV] = imx_clk_divider("clko_div", "clko_sel", CCM_PCDR0, 22, 3);
+ clk[IMX27_CLK_SSI1_SEL] = imx_clk_mux("ssi1_sel", CCM_CSCR, 22, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+ clk[IMX27_CLK_SSI2_SEL] = imx_clk_mux("ssi2_sel", CCM_CSCR, 23, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+ clk[IMX27_CLK_SSI1_DIV] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6);
+ clk[IMX27_CLK_SSI2_DIV] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6);
+ clk[IMX27_CLK_CLKO_EN] = imx_clk_gate("clko_en", "clko_div", CCM_PCCR0, 0);
+ clk[IMX27_CLK_SSI2_IPG_GATE] = imx_clk_gate("ssi2_ipg_gate", "ipg", CCM_PCCR0, 0);
+ clk[IMX27_CLK_SSI1_IPG_GATE] = imx_clk_gate("ssi1_ipg_gate", "ipg", CCM_PCCR0, 1);
+ clk[IMX27_CLK_SLCDC_IPG_GATE] = imx_clk_gate("slcdc_ipg_gate", "ipg", CCM_PCCR0, 2);
+ clk[IMX27_CLK_SDHC3_IPG_GATE] = imx_clk_gate("sdhc3_ipg_gate", "ipg", CCM_PCCR0, 3);
+ clk[IMX27_CLK_SDHC2_IPG_GATE] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 4);
+ clk[IMX27_CLK_SDHC1_IPG_GATE] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 5);
+ clk[IMX27_CLK_SCC_IPG_GATE] = imx_clk_gate("scc_ipg_gate", "ipg", CCM_PCCR0, 6);
+ clk[IMX27_CLK_SAHARA_IPG_GATE] = imx_clk_gate("sahara_ipg_gate", "ipg", CCM_PCCR0, 7);
+ clk[IMX27_CLK_RTIC_IPG_GATE] = imx_clk_gate("rtic_ipg_gate", "ipg", CCM_PCCR0, 8);
+ clk[IMX27_CLK_RTC_IPG_GATE] = imx_clk_gate("rtc_ipg_gate", "ipg", CCM_PCCR0, 9);
+ clk[IMX27_CLK_PWM_IPG_GATE] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR0, 11);
+ clk[IMX27_CLK_OWIRE_IPG_GATE] = imx_clk_gate("owire_ipg_gate", "ipg", CCM_PCCR0, 12);
+ clk[IMX27_CLK_MSHC_IPG_GATE] = imx_clk_gate("mshc_ipg_gate", "ipg", CCM_PCCR0, 13);
+ clk[IMX27_CLK_LCDC_IPG_GATE] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 14);
+ clk[IMX27_CLK_KPP_IPG_GATE] = imx_clk_gate("kpp_ipg_gate", "ipg", CCM_PCCR0, 15);
+ clk[IMX27_CLK_IIM_IPG_GATE] = imx_clk_gate("iim_ipg_gate", "ipg", CCM_PCCR0, 16);
+ clk[IMX27_CLK_I2C2_IPG_GATE] = imx_clk_gate("i2c2_ipg_gate", "ipg", CCM_PCCR0, 17);
+ clk[IMX27_CLK_I2C1_IPG_GATE] = imx_clk_gate("i2c1_ipg_gate", "ipg", CCM_PCCR0, 18);
+ clk[IMX27_CLK_GPT6_IPG_GATE] = imx_clk_gate("gpt6_ipg_gate", "ipg", CCM_PCCR0, 19);
+ clk[IMX27_CLK_GPT5_IPG_GATE] = imx_clk_gate("gpt5_ipg_gate", "ipg", CCM_PCCR0, 20);
+ clk[IMX27_CLK_GPT4_IPG_GATE] = imx_clk_gate("gpt4_ipg_gate", "ipg", CCM_PCCR0, 21);
+ clk[IMX27_CLK_GPT3_IPG_GATE] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR0, 22);
+ clk[IMX27_CLK_GPT2_IPG_GATE] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR0, 23);
+ clk[IMX27_CLK_GPT1_IPG_GATE] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR0, 24);
+ clk[IMX27_CLK_GPIO_IPG_GATE] = imx_clk_gate("gpio_ipg_gate", "ipg", CCM_PCCR0, 25);
+ clk[IMX27_CLK_FEC_IPG_GATE] = imx_clk_gate("fec_ipg_gate", "ipg", CCM_PCCR0, 26);
+ clk[IMX27_CLK_EMMA_IPG_GATE] = imx_clk_gate("emma_ipg_gate", "ipg", CCM_PCCR0, 27);
+ clk[IMX27_CLK_DMA_IPG_GATE] = imx_clk_gate("dma_ipg_gate", "ipg", CCM_PCCR0, 28);
+ clk[IMX27_CLK_CSPI3_IPG_GATE] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR0, 29);
+ clk[IMX27_CLK_CSPI2_IPG_GATE] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 30);
+ clk[IMX27_CLK_CSPI1_IPG_GATE] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 31);
+ clk[IMX27_CLK_MSHC_BAUD_GATE] = imx_clk_gate("mshc_baud_gate", "mshc_div", CCM_PCCR1, 2);
+ clk[IMX27_CLK_NFC_BAUD_GATE] = imx_clk_gate("nfc_baud_gate", "nfc_div", CCM_PCCR1, 3);
+ clk[IMX27_CLK_SSI2_BAUD_GATE] = imx_clk_gate("ssi2_baud_gate", "ssi2_div", CCM_PCCR1, 4);
+ clk[IMX27_CLK_SSI1_BAUD_GATE] = imx_clk_gate("ssi1_baud_gate", "ssi1_div", CCM_PCCR1, 5);
+ clk[IMX27_CLK_VPU_BAUD_GATE] = imx_clk_gate("vpu_baud_gate", "vpu_div", CCM_PCCR1, 6);
+ clk[IMX27_CLK_PER4_GATE] = imx_clk_gate("per4_gate", "per4_div", CCM_PCCR1, 7);
+ clk[IMX27_CLK_PER3_GATE] = imx_clk_gate("per3_gate", "per3_div", CCM_PCCR1, 8);
+ clk[IMX27_CLK_PER2_GATE] = imx_clk_gate("per2_gate", "per2_div", CCM_PCCR1, 9);
+ clk[IMX27_CLK_PER1_GATE] = imx_clk_gate("per1_gate", "per1_div", CCM_PCCR1, 10);
+ clk[IMX27_CLK_USB_AHB_GATE] = imx_clk_gate("usb_ahb_gate", "ahb", CCM_PCCR1, 11);
+ clk[IMX27_CLK_SLCDC_AHB_GATE] = imx_clk_gate("slcdc_ahb_gate", "ahb", CCM_PCCR1, 12);
+ clk[IMX27_CLK_SAHARA_AHB_GATE] = imx_clk_gate("sahara_ahb_gate", "ahb", CCM_PCCR1, 13);
+ clk[IMX27_CLK_RTIC_AHB_GATE] = imx_clk_gate("rtic_ahb_gate", "ahb", CCM_PCCR1, 14);
+ clk[IMX27_CLK_LCDC_AHB_GATE] = imx_clk_gate("lcdc_ahb_gate", "ahb", CCM_PCCR1, 15);
+ clk[IMX27_CLK_VPU_AHB_GATE] = imx_clk_gate("vpu_ahb_gate", "ahb", CCM_PCCR1, 16);
+ clk[IMX27_CLK_FEC_AHB_GATE] = imx_clk_gate("fec_ahb_gate", "ahb", CCM_PCCR1, 17);
+ clk[IMX27_CLK_EMMA_AHB_GATE] = imx_clk_gate("emma_ahb_gate", "ahb", CCM_PCCR1, 18);
+ clk[IMX27_CLK_EMI_AHB_GATE] = imx_clk_gate("emi_ahb_gate", "ahb", CCM_PCCR1, 19);
+ clk[IMX27_CLK_DMA_AHB_GATE] = imx_clk_gate("dma_ahb_gate", "ahb", CCM_PCCR1, 20);
+ clk[IMX27_CLK_CSI_AHB_GATE] = imx_clk_gate("csi_ahb_gate", "ahb", CCM_PCCR1, 21);
+ clk[IMX27_CLK_BROM_AHB_GATE] = imx_clk_gate("brom_ahb_gate", "ahb", CCM_PCCR1, 22);
+ clk[IMX27_CLK_ATA_AHB_GATE] = imx_clk_gate("ata_ahb_gate", "ahb", CCM_PCCR1, 23);
+ clk[IMX27_CLK_WDOG_IPG_GATE] = imx_clk_gate("wdog_ipg_gate", "ipg", CCM_PCCR1, 24);
+ clk[IMX27_CLK_USB_IPG_GATE] = imx_clk_gate("usb_ipg_gate", "ipg", CCM_PCCR1, 25);
+ clk[IMX27_CLK_UART6_IPG_GATE] = imx_clk_gate("uart6_ipg_gate", "ipg", CCM_PCCR1, 26);
+ clk[IMX27_CLK_UART5_IPG_GATE] = imx_clk_gate("uart5_ipg_gate", "ipg", CCM_PCCR1, 27);
+ clk[IMX27_CLK_UART4_IPG_GATE] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR1, 28);
+ clk[IMX27_CLK_UART3_IPG_GATE] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR1, 29);
+ clk[IMX27_CLK_UART2_IPG_GATE] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR1, 30);
+ clk[IMX27_CLK_UART1_IPG_GATE] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR1, 31);
- np = of_find_compatible_node(NULL, NULL, "fsl,imx27-ccm");
- if (np) {
- clk_data.clks = clk;
- clk_data.clk_num = ARRAY_SIZE(clk);
- of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
- }
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
- clk_register_clkdev(clk[uart1_ipg_gate], "ipg", "imx21-uart.0");
- clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.0");
- clk_register_clkdev(clk[uart2_ipg_gate], "ipg", "imx21-uart.1");
- clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.1");
- clk_register_clkdev(clk[uart3_ipg_gate], "ipg", "imx21-uart.2");
- clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.2");
- clk_register_clkdev(clk[uart4_ipg_gate], "ipg", "imx21-uart.3");
- clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.3");
- clk_register_clkdev(clk[uart5_ipg_gate], "ipg", "imx21-uart.4");
- clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.4");
- clk_register_clkdev(clk[uart6_ipg_gate], "ipg", "imx21-uart.5");
- clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.5");
- clk_register_clkdev(clk[gpt1_ipg_gate], "ipg", "imx-gpt.0");
- clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.0");
- clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.0");
- clk_register_clkdev(clk[sdhc1_ipg_gate], "ipg", "imx21-mmc.0");
- clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.1");
- clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.1");
- clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.2");
- clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.2");
- clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.0");
- clk_register_clkdev(clk[cspi1_ipg_gate], "ipg", "imx27-cspi.0");
- clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.1");
- clk_register_clkdev(clk[cspi2_ipg_gate], "ipg", "imx27-cspi.1");
- clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.2");
- clk_register_clkdev(clk[cspi3_ipg_gate], "ipg", "imx27-cspi.2");
- clk_register_clkdev(clk[per3_gate], "per", "imx21-fb.0");
- clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx21-fb.0");
- clk_register_clkdev(clk[lcdc_ahb_gate], "ahb", "imx21-fb.0");
- clk_register_clkdev(clk[csi_ahb_gate], "ahb", "imx27-camera.0");
- clk_register_clkdev(clk[per4_gate], "per", "imx27-camera.0");
- clk_register_clkdev(clk[usb_div], "per", "imx-udc-mx27");
- clk_register_clkdev(clk[usb_ipg_gate], "ipg", "imx-udc-mx27");
- clk_register_clkdev(clk[usb_ahb_gate], "ahb", "imx-udc-mx27");
- clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.0");
- clk_register_clkdev(clk[usb_ipg_gate], "ipg", "mxc-ehci.0");
- clk_register_clkdev(clk[usb_ahb_gate], "ahb", "mxc-ehci.0");
- clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.1");
- clk_register_clkdev(clk[usb_ipg_gate], "ipg", "mxc-ehci.1");
- clk_register_clkdev(clk[usb_ahb_gate], "ahb", "mxc-ehci.1");
- clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.2");
- clk_register_clkdev(clk[usb_ipg_gate], "ipg", "mxc-ehci.2");
- clk_register_clkdev(clk[usb_ahb_gate], "ahb", "mxc-ehci.2");
- clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0");
- clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1");
- clk_register_clkdev(clk[nfc_baud_gate], NULL, "imx27-nand.0");
- clk_register_clkdev(clk[vpu_baud_gate], "per", "coda-imx27.0");
- clk_register_clkdev(clk[vpu_ahb_gate], "ahb", "coda-imx27.0");
- clk_register_clkdev(clk[dma_ahb_gate], "ahb", "imx27-dma");
- clk_register_clkdev(clk[dma_ipg_gate], "ipg", "imx27-dma");
- clk_register_clkdev(clk[fec_ipg_gate], "ipg", "imx27-fec.0");
- clk_register_clkdev(clk[fec_ahb_gate], "ahb", "imx27-fec.0");
- clk_register_clkdev(clk[wdog_ipg_gate], NULL, "imx2-wdt.0");
- clk_register_clkdev(clk[i2c1_ipg_gate], NULL, "imx21-i2c.0");
- clk_register_clkdev(clk[i2c2_ipg_gate], NULL, "imx21-i2c.1");
- clk_register_clkdev(clk[owire_ipg_gate], NULL, "mxc_w1.0");
- clk_register_clkdev(clk[kpp_ipg_gate], NULL, "imx-keypad");
- clk_register_clkdev(clk[emma_ahb_gate], "emma-ahb", "imx27-camera.0");
- clk_register_clkdev(clk[emma_ipg_gate], "emma-ipg", "imx27-camera.0");
- clk_register_clkdev(clk[emma_ahb_gate], "ahb", "m2m-emmaprp.0");
- clk_register_clkdev(clk[emma_ipg_gate], "ipg", "m2m-emmaprp.0");
- clk_register_clkdev(clk[cpu_div], NULL, "cpu0");
+ clk_register_clkdev(clk[IMX27_CLK_CPU_DIV], NULL, "cpu0");
- mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
-
- clk_prepare_enable(clk[emi_ahb_gate]);
+ clk_prepare_enable(clk[IMX27_CLK_EMI_AHB_GATE]);
imx_print_silicon_rev("i.MX27", mx27_revision());
+}
+
+int __init mx27_clocks_init(unsigned long fref)
+{
+ ccm = ioremap(MX27_CCM_BASE_ADDR, SZ_4K);
+
+ _mx27_clocks_init(fref);
+
+ clk_register_clkdev(clk[IMX27_CLK_UART1_IPG_GATE], "ipg", "imx21-uart.0");
+ clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.0");
+ clk_register_clkdev(clk[IMX27_CLK_UART2_IPG_GATE], "ipg", "imx21-uart.1");
+ clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.1");
+ clk_register_clkdev(clk[IMX27_CLK_UART3_IPG_GATE], "ipg", "imx21-uart.2");
+ clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.2");
+ clk_register_clkdev(clk[IMX27_CLK_UART4_IPG_GATE], "ipg", "imx21-uart.3");
+ clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.3");
+ clk_register_clkdev(clk[IMX27_CLK_UART5_IPG_GATE], "ipg", "imx21-uart.4");
+ clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.4");
+ clk_register_clkdev(clk[IMX27_CLK_UART6_IPG_GATE], "ipg", "imx21-uart.5");
+ clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.5");
+ clk_register_clkdev(clk[IMX27_CLK_GPT1_IPG_GATE], "ipg", "imx-gpt.0");
+ clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx-gpt.0");
+ clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx21-mmc.0");
+ clk_register_clkdev(clk[IMX27_CLK_SDHC1_IPG_GATE], "ipg", "imx21-mmc.0");
+ clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx21-mmc.1");
+ clk_register_clkdev(clk[IMX27_CLK_SDHC2_IPG_GATE], "ipg", "imx21-mmc.1");
+ clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx21-mmc.2");
+ clk_register_clkdev(clk[IMX27_CLK_SDHC2_IPG_GATE], "ipg", "imx21-mmc.2");
+ clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx27-cspi.0");
+ clk_register_clkdev(clk[IMX27_CLK_CSPI1_IPG_GATE], "ipg", "imx27-cspi.0");
+ clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx27-cspi.1");
+ clk_register_clkdev(clk[IMX27_CLK_CSPI2_IPG_GATE], "ipg", "imx27-cspi.1");
+ clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx27-cspi.2");
+ clk_register_clkdev(clk[IMX27_CLK_CSPI3_IPG_GATE], "ipg", "imx27-cspi.2");
+ clk_register_clkdev(clk[IMX27_CLK_PER3_GATE], "per", "imx21-fb.0");
+ clk_register_clkdev(clk[IMX27_CLK_LCDC_IPG_GATE], "ipg", "imx21-fb.0");
+ clk_register_clkdev(clk[IMX27_CLK_LCDC_AHB_GATE], "ahb", "imx21-fb.0");
+ clk_register_clkdev(clk[IMX27_CLK_CSI_AHB_GATE], "ahb", "imx27-camera.0");
+ clk_register_clkdev(clk[IMX27_CLK_PER4_GATE], "per", "imx27-camera.0");
+ clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "imx-udc-mx27");
+ clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "imx-udc-mx27");
+ clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "imx-udc-mx27");
+ clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "mxc-ehci.0");
+ clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "mxc-ehci.0");
+ clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "mxc-ehci.0");
+ clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "mxc-ehci.1");
+ clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "mxc-ehci.1");
+ clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "mxc-ehci.1");
+ clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "mxc-ehci.2");
+ clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "mxc-ehci.2");
+ clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "mxc-ehci.2");
+ clk_register_clkdev(clk[IMX27_CLK_SSI1_IPG_GATE], NULL, "imx-ssi.0");
+ clk_register_clkdev(clk[IMX27_CLK_SSI2_IPG_GATE], NULL, "imx-ssi.1");
+ clk_register_clkdev(clk[IMX27_CLK_NFC_BAUD_GATE], NULL, "imx27-nand.0");
+ clk_register_clkdev(clk[IMX27_CLK_VPU_BAUD_GATE], "per", "coda-imx27.0");
+ clk_register_clkdev(clk[IMX27_CLK_VPU_AHB_GATE], "ahb", "coda-imx27.0");
+ clk_register_clkdev(clk[IMX27_CLK_DMA_AHB_GATE], "ahb", "imx27-dma");
+ clk_register_clkdev(clk[IMX27_CLK_DMA_IPG_GATE], "ipg", "imx27-dma");
+ clk_register_clkdev(clk[IMX27_CLK_FEC_IPG_GATE], "ipg", "imx27-fec.0");
+ clk_register_clkdev(clk[IMX27_CLK_FEC_AHB_GATE], "ahb", "imx27-fec.0");
+ clk_register_clkdev(clk[IMX27_CLK_WDOG_IPG_GATE], NULL, "imx2-wdt.0");
+ clk_register_clkdev(clk[IMX27_CLK_I2C1_IPG_GATE], NULL, "imx21-i2c.0");
+ clk_register_clkdev(clk[IMX27_CLK_I2C2_IPG_GATE], NULL, "imx21-i2c.1");
+ clk_register_clkdev(clk[IMX27_CLK_OWIRE_IPG_GATE], NULL, "mxc_w1.0");
+ clk_register_clkdev(clk[IMX27_CLK_KPP_IPG_GATE], NULL, "imx-keypad");
+ clk_register_clkdev(clk[IMX27_CLK_EMMA_AHB_GATE], "emma-ahb", "imx27-camera.0");
+ clk_register_clkdev(clk[IMX27_CLK_EMMA_IPG_GATE], "emma-ipg", "imx27-camera.0");
+ clk_register_clkdev(clk[IMX27_CLK_EMMA_AHB_GATE], "ahb", "m2m-emmaprp.0");
+ clk_register_clkdev(clk[IMX27_CLK_EMMA_IPG_GATE], "ipg", "m2m-emmaprp.0");
+
+ mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
return 0;
}
-int __init mx27_clocks_init_dt(void)
+static void __init mx27_clocks_init_dt(struct device_node *np)
{
- struct device_node *np;
+ struct device_node *refnp;
u32 fref = 26000000; /* default */
- for_each_compatible_node(np, NULL, "fixed-clock") {
- if (!of_device_is_compatible(np, "fsl,imx-osc26m"))
+ for_each_compatible_node(refnp, NULL, "fixed-clock") {
+ if (!of_device_is_compatible(refnp, "fsl,imx-osc26m"))
continue;
- if (!of_property_read_u32(np, "clock-frequency", &fref))
+ if (!of_property_read_u32(refnp, "clock-frequency", &fref))
break;
}
- return mx27_clocks_init(fref);
+ ccm = of_iomap(np, 0);
+
+ _mx27_clocks_init(fref);
+
+ clk_data.clks = clk;
+ clk_data.clk_num = ARRAY_SIZE(clk);
+ of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
}
+CLK_OF_DECLARE(imx27_ccm, "fsl,imx27-ccm", mx27_clocks_init_dt);
int __init mx31_clocks_init(unsigned long fref)
{
void __iomem *base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR);
- int i;
struct device_node *np;
clk[dummy] = imx_clk_fixed("dummy", 0);
clk[rtic_gate] = imx_clk_gate2("rtic_gate", "ahb", base + MXC_CCM_CGR2, 10);
clk[firi_gate] = imx_clk_gate2("firi_gate", "upll", base+MXC_CCM_CGR2, 12);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("imx31 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
np = of_find_compatible_node(NULL, NULL, "fsl,imx31-ccm");
u32 pdr0, consumer_sel, hsp_sel;
struct arm_ahb_div *aad;
unsigned char *hsp_div;
- u32 i;
pdr0 = __raw_readl(base + MXC_CCM_PDR0);
consumer_sel = (pdr0 >> 16) & 0xf;
clk[iim_gate] = imx_clk_gate2("iim_gate", "ipg", base + MX35_CCM_CGR3, 2);
clk[gpu2d_gate] = imx_clk_gate2("gpu2d_gate", "ahb", base + MX35_CCM_CGR3, 4);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX35 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
clk_register_clkdev(clk[pata_gate], NULL, "pata_imx");
clk_register_clkdev(clk[can1_gate], NULL, "flexcan.0");
#include <linux/of_irq.h>
#include <dt-bindings/clock/imx5-clock.h>
-#include "crm-regs-imx5.h"
#include "clk.h"
#include "common.h"
#include "hardware.h"
+#define MX51_DPLL1_BASE 0x83f80000
+#define MX51_DPLL2_BASE 0x83f84000
+#define MX51_DPLL3_BASE 0x83f88000
+
+#define MX53_DPLL1_BASE 0x63f80000
+#define MX53_DPLL2_BASE 0x63f84000
+#define MX53_DPLL3_BASE 0x63f88000
+#define MX53_DPLL4_BASE 0x63f8c000
+
+#define MXC_CCM_CCR (ccm_base + 0x00)
+#define MXC_CCM_CCDR (ccm_base + 0x04)
+#define MXC_CCM_CSR (ccm_base + 0x08)
+#define MXC_CCM_CCSR (ccm_base + 0x0c)
+#define MXC_CCM_CACRR (ccm_base + 0x10)
+#define MXC_CCM_CBCDR (ccm_base + 0x14)
+#define MXC_CCM_CBCMR (ccm_base + 0x18)
+#define MXC_CCM_CSCMR1 (ccm_base + 0x1c)
+#define MXC_CCM_CSCMR2 (ccm_base + 0x20)
+#define MXC_CCM_CSCDR1 (ccm_base + 0x24)
+#define MXC_CCM_CS1CDR (ccm_base + 0x28)
+#define MXC_CCM_CS2CDR (ccm_base + 0x2c)
+#define MXC_CCM_CDCDR (ccm_base + 0x30)
+#define MXC_CCM_CHSCDR (ccm_base + 0x34)
+#define MXC_CCM_CSCDR2 (ccm_base + 0x38)
+#define MXC_CCM_CSCDR3 (ccm_base + 0x3c)
+#define MXC_CCM_CSCDR4 (ccm_base + 0x40)
+#define MXC_CCM_CWDR (ccm_base + 0x44)
+#define MXC_CCM_CDHIPR (ccm_base + 0x48)
+#define MXC_CCM_CDCR (ccm_base + 0x4c)
+#define MXC_CCM_CTOR (ccm_base + 0x50)
+#define MXC_CCM_CLPCR (ccm_base + 0x54)
+#define MXC_CCM_CISR (ccm_base + 0x58)
+#define MXC_CCM_CIMR (ccm_base + 0x5c)
+#define MXC_CCM_CCOSR (ccm_base + 0x60)
+#define MXC_CCM_CGPR (ccm_base + 0x64)
+#define MXC_CCM_CCGR0 (ccm_base + 0x68)
+#define MXC_CCM_CCGR1 (ccm_base + 0x6c)
+#define MXC_CCM_CCGR2 (ccm_base + 0x70)
+#define MXC_CCM_CCGR3 (ccm_base + 0x74)
+#define MXC_CCM_CCGR4 (ccm_base + 0x78)
+#define MXC_CCM_CCGR5 (ccm_base + 0x7c)
+#define MXC_CCM_CCGR6 (ccm_base + 0x80)
+#define MXC_CCM_CCGR7 (ccm_base + 0x84)
+
/* Low-power Audio Playback Mode clock */
static const char *lp_apm_sel[] = { "osc", };
static struct clk *clk[IMX5_CLK_END];
static struct clk_onecell_data clk_data;
-static void __init mx5_clocks_common_init(unsigned long rate_ckil,
- unsigned long rate_osc, unsigned long rate_ckih1,
- unsigned long rate_ckih2)
+static void __init mx5_clocks_common_init(void __iomem *ccm_base)
{
- int i;
+ imx5_pm_set_ccm_base(ccm_base);
clk[IMX5_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
- clk[IMX5_CLK_CKIL] = imx_obtain_fixed_clock("ckil", rate_ckil);
- clk[IMX5_CLK_OSC] = imx_obtain_fixed_clock("osc", rate_osc);
- clk[IMX5_CLK_CKIH1] = imx_obtain_fixed_clock("ckih1", rate_ckih1);
- clk[IMX5_CLK_CKIH2] = imx_obtain_fixed_clock("ckih2", rate_ckih2);
+ clk[IMX5_CLK_CKIL] = imx_obtain_fixed_clock("ckil", 0);
+ clk[IMX5_CLK_OSC] = imx_obtain_fixed_clock("osc", 0);
+ clk[IMX5_CLK_CKIH1] = imx_obtain_fixed_clock("ckih1", 0);
+ clk[IMX5_CLK_CKIH2] = imx_obtain_fixed_clock("ckih2", 0);
clk[IMX5_CLK_PERIPH_APM] = imx_clk_mux("periph_apm", MXC_CCM_CBCMR, 12, 2,
periph_apm_sel, ARRAY_SIZE(periph_apm_sel));
clk[IMX5_CLK_SAHARA_IPG_GATE] = imx_clk_gate2("sahara_ipg_gate", "ipg", MXC_CCM_CCGR4, 14);
clk[IMX5_CLK_SATA_REF] = imx_clk_fixed_factor("sata_ref", "usb_phy1_gate", 1, 1);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX5 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
-
- clk_register_clkdev(clk[IMX5_CLK_GPT_HF_GATE], "per", "imx-gpt.0");
- clk_register_clkdev(clk[IMX5_CLK_GPT_IPG_GATE], "ipg", "imx-gpt.0");
- clk_register_clkdev(clk[IMX5_CLK_UART1_PER_GATE], "per", "imx21-uart.0");
- clk_register_clkdev(clk[IMX5_CLK_UART1_IPG_GATE], "ipg", "imx21-uart.0");
- clk_register_clkdev(clk[IMX5_CLK_UART2_PER_GATE], "per", "imx21-uart.1");
- clk_register_clkdev(clk[IMX5_CLK_UART2_IPG_GATE], "ipg", "imx21-uart.1");
- clk_register_clkdev(clk[IMX5_CLK_UART3_PER_GATE], "per", "imx21-uart.2");
- clk_register_clkdev(clk[IMX5_CLK_UART3_IPG_GATE], "ipg", "imx21-uart.2");
- clk_register_clkdev(clk[IMX5_CLK_UART4_PER_GATE], "per", "imx21-uart.3");
- clk_register_clkdev(clk[IMX5_CLK_UART4_IPG_GATE], "ipg", "imx21-uart.3");
- clk_register_clkdev(clk[IMX5_CLK_UART5_PER_GATE], "per", "imx21-uart.4");
- clk_register_clkdev(clk[IMX5_CLK_UART5_IPG_GATE], "ipg", "imx21-uart.4");
- clk_register_clkdev(clk[IMX5_CLK_ECSPI1_PER_GATE], "per", "imx51-ecspi.0");
- clk_register_clkdev(clk[IMX5_CLK_ECSPI1_IPG_GATE], "ipg", "imx51-ecspi.0");
- clk_register_clkdev(clk[IMX5_CLK_ECSPI2_PER_GATE], "per", "imx51-ecspi.1");
- clk_register_clkdev(clk[IMX5_CLK_ECSPI2_IPG_GATE], "ipg", "imx51-ecspi.1");
- clk_register_clkdev(clk[IMX5_CLK_CSPI_IPG_GATE], NULL, "imx35-cspi.2");
- clk_register_clkdev(clk[IMX5_CLK_I2C1_GATE], NULL, "imx21-i2c.0");
- clk_register_clkdev(clk[IMX5_CLK_I2C2_GATE], NULL, "imx21-i2c.1");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "mxc-ehci.0");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "mxc-ehci.0");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "mxc-ehci.0");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "mxc-ehci.1");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "mxc-ehci.1");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "mxc-ehci.1");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "mxc-ehci.2");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "mxc-ehci.2");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "mxc-ehci.2");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "imx-udc-mx51");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "imx-udc-mx51");
- clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "imx-udc-mx51");
- clk_register_clkdev(clk[IMX5_CLK_NFC_GATE], NULL, "imx51-nand");
- clk_register_clkdev(clk[IMX5_CLK_SSI1_IPG_GATE], NULL, "imx-ssi.0");
- clk_register_clkdev(clk[IMX5_CLK_SSI2_IPG_GATE], NULL, "imx-ssi.1");
- clk_register_clkdev(clk[IMX5_CLK_SSI3_IPG_GATE], NULL, "imx-ssi.2");
- clk_register_clkdev(clk[IMX5_CLK_SDMA_GATE], NULL, "imx35-sdma");
clk_register_clkdev(clk[IMX5_CLK_CPU_PODF], NULL, "cpu0");
- clk_register_clkdev(clk[IMX5_CLK_IIM_GATE], "iim", NULL);
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], NULL, "imx2-wdt.0");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], NULL, "imx2-wdt.1");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], NULL, "imx-keypad");
- clk_register_clkdev(clk[IMX5_CLK_IPU_DI1_GATE], "di1", "imx-tve.0");
clk_register_clkdev(clk[IMX5_CLK_GPC_DVFS], "gpc_dvfs", NULL);
- clk_register_clkdev(clk[IMX5_CLK_EPIT1_IPG_GATE], "ipg", "imx-epit.0");
- clk_register_clkdev(clk[IMX5_CLK_EPIT1_HF_GATE], "per", "imx-epit.0");
- clk_register_clkdev(clk[IMX5_CLK_EPIT2_IPG_GATE], "ipg", "imx-epit.1");
- clk_register_clkdev(clk[IMX5_CLK_EPIT2_HF_GATE], "per", "imx-epit.1");
/* Set SDHC parents to be PLL2 */
clk_set_parent(clk[IMX5_CLK_ESDHC_A_SEL], clk[IMX5_CLK_PLL2_SW]);
static void __init mx50_clocks_init(struct device_node *np)
{
+ void __iomem *ccm_base;
+ void __iomem *pll_base;
unsigned long r;
- int i;
- clk[IMX5_CLK_PLL1_SW] = imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE);
- clk[IMX5_CLK_PLL2_SW] = imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE);
- clk[IMX5_CLK_PLL3_SW] = imx_clk_pllv2("pll3_sw", "osc", MX53_DPLL3_BASE);
+ pll_base = ioremap(MX53_DPLL1_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL1_SW] = imx_clk_pllv2("pll1_sw", "osc", pll_base);
+
+ pll_base = ioremap(MX53_DPLL2_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL2_SW] = imx_clk_pllv2("pll2_sw", "osc", pll_base);
+
+ pll_base = ioremap(MX53_DPLL3_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL3_SW] = imx_clk_pllv2("pll3_sw", "osc", pll_base);
+
+ ccm_base = of_iomap(np, 0);
+ WARN_ON(!ccm_base);
+
+ mx5_clocks_common_init(ccm_base);
clk[IMX5_CLK_LP_APM] = imx_clk_mux("lp_apm", MXC_CCM_CCSR, 10, 1,
lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
clk[IMX5_CLK_CKO2_PODF] = imx_clk_divider("cko2_podf", "cko2_sel", MXC_CCM_CCOSR, 21, 3);
clk[IMX5_CLK_CKO2] = imx_clk_gate2("cko2", "cko2_podf", MXC_CCM_CCOSR, 24);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX50 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
clk_data.clks = clk;
clk_data.clk_num = ARRAY_SIZE(clk);
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
- mx5_clocks_common_init(0, 0, 0, 0);
-
/* set SDHC root clock to 200MHZ*/
clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000);
clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000);
r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000);
clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r);
-
- mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx50-gpt"));
}
CLK_OF_DECLARE(imx50_ccm, "fsl,imx50-ccm", mx50_clocks_init);
-int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
- unsigned long rate_ckih1, unsigned long rate_ckih2)
+static void __init mx51_clocks_init(struct device_node *np)
{
- int i;
+ void __iomem *ccm_base;
+ void __iomem *pll_base;
u32 val;
- struct device_node *np;
- clk[IMX5_CLK_PLL1_SW] = imx_clk_pllv2("pll1_sw", "osc", MX51_DPLL1_BASE);
- clk[IMX5_CLK_PLL2_SW] = imx_clk_pllv2("pll2_sw", "osc", MX51_DPLL2_BASE);
- clk[IMX5_CLK_PLL3_SW] = imx_clk_pllv2("pll3_sw", "osc", MX51_DPLL3_BASE);
+ pll_base = ioremap(MX51_DPLL1_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL1_SW] = imx_clk_pllv2("pll1_sw", "osc", pll_base);
+
+ pll_base = ioremap(MX51_DPLL2_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL2_SW] = imx_clk_pllv2("pll2_sw", "osc", pll_base);
+
+ pll_base = ioremap(MX51_DPLL3_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL3_SW] = imx_clk_pllv2("pll3_sw", "osc", pll_base);
+
+ ccm_base = of_iomap(np, 0);
+ WARN_ON(!ccm_base);
+
+ mx5_clocks_common_init(ccm_base);
+
clk[IMX5_CLK_LP_APM] = imx_clk_mux("lp_apm", MXC_CCM_CCSR, 9, 1,
lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
clk[IMX5_CLK_IPU_DI0_SEL] = imx_clk_mux("ipu_di0_sel", MXC_CCM_CSCMR2, 26, 3,
mx51_spdif1_com_sel, ARRAY_SIZE(mx51_spdif1_com_sel));
clk[IMX5_CLK_SPDIF1_GATE] = imx_clk_gate2("spdif1_gate", "spdif1_com_sel", MXC_CCM_CCGR5, 28);
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX51 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
- np = of_find_compatible_node(NULL, NULL, "fsl,imx51-ccm");
clk_data.clks = clk;
clk_data.clk_num = ARRAY_SIZE(clk);
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
- mx5_clocks_common_init(rate_ckil, rate_osc, rate_ckih1, rate_ckih2);
-
- clk_register_clkdev(clk[IMX5_CLK_HSI2C_GATE], NULL, "imx21-i2c.2");
- clk_register_clkdev(clk[IMX5_CLK_MX51_MIPI], "mipi_hsp", NULL);
- clk_register_clkdev(clk[IMX5_CLK_FEC_GATE], NULL, "imx27-fec.0");
- clk_register_clkdev(clk[IMX5_CLK_USB_PHY_GATE], "phy", "mxc-ehci.0");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC1_IPG_GATE], "ipg", "sdhci-esdhc-imx51.0");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.0");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC1_PER_GATE], "per", "sdhci-esdhc-imx51.0");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC2_IPG_GATE], "ipg", "sdhci-esdhc-imx51.1");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.1");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC2_PER_GATE], "per", "sdhci-esdhc-imx51.1");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC3_IPG_GATE], "ipg", "sdhci-esdhc-imx51.2");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.2");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC3_PER_GATE], "per", "sdhci-esdhc-imx51.2");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC4_IPG_GATE], "ipg", "sdhci-esdhc-imx51.3");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.3");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC4_PER_GATE], "per", "sdhci-esdhc-imx51.3");
-
/* set the usboh3 parent to pll2_sw */
clk_set_parent(clk[IMX5_CLK_USBOH3_SEL], clk[IMX5_CLK_PLL2_SW]);
clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 166250000);
clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 166250000);
- /* System timer */
- mxc_timer_init(MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR), MX51_INT_GPT);
-
clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]);
imx_print_silicon_rev("i.MX51", mx51_revision());
clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]);
val = readl(MXC_CCM_CLPCR);
val |= 1 << 23;
writel(val, MXC_CCM_CLPCR);
-
- return 0;
-}
-
-static void __init mx51_clocks_init_dt(struct device_node *np)
-{
- mx51_clocks_init(0, 0, 0, 0);
}
-CLK_OF_DECLARE(imx51_ccm, "fsl,imx51-ccm", mx51_clocks_init_dt);
+CLK_OF_DECLARE(imx51_ccm, "fsl,imx51-ccm", mx51_clocks_init);
static void __init mx53_clocks_init(struct device_node *np)
{
- int i;
+ void __iomem *ccm_base;
+ void __iomem *pll_base;
unsigned long r;
- clk[IMX5_CLK_PLL1_SW] = imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE);
- clk[IMX5_CLK_PLL2_SW] = imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE);
- clk[IMX5_CLK_PLL3_SW] = imx_clk_pllv2("pll3_sw", "osc", MX53_DPLL3_BASE);
- clk[IMX5_CLK_PLL4_SW] = imx_clk_pllv2("pll4_sw", "osc", MX53_DPLL4_BASE);
+ pll_base = ioremap(MX53_DPLL1_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL1_SW] = imx_clk_pllv2("pll1_sw", "osc", pll_base);
+
+ pll_base = ioremap(MX53_DPLL2_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL2_SW] = imx_clk_pllv2("pll2_sw", "osc", pll_base);
+
+ pll_base = ioremap(MX53_DPLL3_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL3_SW] = imx_clk_pllv2("pll3_sw", "osc", pll_base);
+
+ pll_base = ioremap(MX53_DPLL4_BASE, SZ_16K);
+ WARN_ON(!pll_base);
+ clk[IMX5_CLK_PLL4_SW] = imx_clk_pllv2("pll4_sw", "osc", pll_base);
+
+ ccm_base = of_iomap(np, 0);
+ WARN_ON(!ccm_base);
+
+ mx5_clocks_common_init(ccm_base);
clk[IMX5_CLK_LP_APM] = imx_clk_mux("lp_apm", MXC_CCM_CCSR, 10, 1,
lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
clk[IMX5_CLK_SPDIF_XTAL_SEL] = imx_clk_mux("spdif_xtal_sel", MXC_CCM_CSCMR1, 2, 2,
mx53_spdif_xtal_sel, ARRAY_SIZE(mx53_spdif_xtal_sel));
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX53 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
clk_data.clks = clk;
clk_data.clk_num = ARRAY_SIZE(clk);
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
- mx5_clocks_common_init(0, 0, 0, 0);
-
- clk_register_clkdev(clk[IMX5_CLK_I2C3_GATE], NULL, "imx21-i2c.2");
- clk_register_clkdev(clk[IMX5_CLK_FEC_GATE], NULL, "imx25-fec.0");
- clk_register_clkdev(clk[IMX5_CLK_USB_PHY1_GATE], "usb_phy1", "mxc-ehci.0");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC1_IPG_GATE], "ipg", "sdhci-esdhc-imx53.0");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.0");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC1_PER_GATE], "per", "sdhci-esdhc-imx53.0");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC2_IPG_GATE], "ipg", "sdhci-esdhc-imx53.1");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.1");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC2_PER_GATE], "per", "sdhci-esdhc-imx53.1");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC3_IPG_GATE], "ipg", "sdhci-esdhc-imx53.2");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.2");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC3_PER_GATE], "per", "sdhci-esdhc-imx53.2");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC4_IPG_GATE], "ipg", "sdhci-esdhc-imx53.3");
- clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.3");
- clk_register_clkdev(clk[IMX5_CLK_ESDHC4_PER_GATE], "per", "sdhci-esdhc-imx53.3");
-
/* set SDHC root clock to 200MHZ*/
clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000);
clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000);
r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000);
clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r);
-
- mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx53-gpt"));
}
CLK_OF_DECLARE(imx53_ccm, "fsl,imx53-ccm", mx53_clocks_init);
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
+#include <dt-bindings/clock/imx6qdl-clock.h>
#include "clk.h"
#include "common.h"
"pcie_ref_125m", "sata_ref_100m",
};
-enum mx6q_clks {
- dummy, ckil, ckih, osc, pll2_pfd0_352m, pll2_pfd1_594m, pll2_pfd2_396m,
- pll3_pfd0_720m, pll3_pfd1_540m, pll3_pfd2_508m, pll3_pfd3_454m,
- pll2_198m, pll3_120m, pll3_80m, pll3_60m, twd, step, pll1_sw,
- periph_pre, periph2_pre, periph_clk2_sel, periph2_clk2_sel, axi_sel,
- esai_sel, asrc_sel, spdif_sel, gpu2d_axi, gpu3d_axi, gpu2d_core_sel,
- gpu3d_core_sel, gpu3d_shader_sel, ipu1_sel, ipu2_sel, ldb_di0_sel,
- ldb_di1_sel, ipu1_di0_pre_sel, ipu1_di1_pre_sel, ipu2_di0_pre_sel,
- ipu2_di1_pre_sel, ipu1_di0_sel, ipu1_di1_sel, ipu2_di0_sel,
- ipu2_di1_sel, hsi_tx_sel, pcie_axi_sel, ssi1_sel, ssi2_sel, ssi3_sel,
- usdhc1_sel, usdhc2_sel, usdhc3_sel, usdhc4_sel, enfc_sel, emi_sel,
- emi_slow_sel, vdo_axi_sel, vpu_axi_sel, cko1_sel, periph, periph2,
- periph_clk2, periph2_clk2, ipg, ipg_per, esai_pred, esai_podf,
- asrc_pred, asrc_podf, spdif_pred, spdif_podf, can_root, ecspi_root,
- gpu2d_core_podf, gpu3d_core_podf, gpu3d_shader, ipu1_podf, ipu2_podf,
- ldb_di0_podf, ldb_di1_podf, ipu1_di0_pre, ipu1_di1_pre, ipu2_di0_pre,
- ipu2_di1_pre, hsi_tx_podf, ssi1_pred, ssi1_podf, ssi2_pred, ssi2_podf,
- ssi3_pred, ssi3_podf, uart_serial_podf, usdhc1_podf, usdhc2_podf,
- usdhc3_podf, usdhc4_podf, enfc_pred, enfc_podf, emi_podf,
- emi_slow_podf, vpu_axi_podf, cko1_podf, axi, mmdc_ch0_axi_podf,
- mmdc_ch1_axi_podf, arm, ahb, apbh_dma, asrc, can1_ipg, can1_serial,
- can2_ipg, can2_serial, ecspi1, ecspi2, ecspi3, ecspi4, ecspi5, enet,
- esai, gpt_ipg, gpt_ipg_per, gpu2d_core, gpu3d_core, hdmi_iahb,
- hdmi_isfr, i2c1, i2c2, i2c3, iim, enfc, ipu1, ipu1_di0, ipu1_di1, ipu2,
- ipu2_di0, ldb_di0, ldb_di1, ipu2_di1, hsi_tx, mlb, mmdc_ch0_axi,
- mmdc_ch1_axi, ocram, openvg_axi, pcie_axi, pwm1, pwm2, pwm3, pwm4, per1_bch,
- gpmi_bch_apb, gpmi_bch, gpmi_io, gpmi_apb, sata, sdma, spba, ssi1,
- ssi2, ssi3, uart_ipg, uart_serial, usboh3, usdhc1, usdhc2, usdhc3,
- usdhc4, vdo_axi, vpu_axi, cko1, pll1_sys, pll2_bus, pll3_usb_otg,
- pll4_audio, pll5_video, pll8_mlb, pll7_usb_host, pll6_enet, ssi1_ipg,
- ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5,
- sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref, usbphy1_gate,
- usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, eim_slow,
- spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div,
- lvds1_sel, lvds2_sel, lvds1_gate, lvds2_gate, esai_ahb, clk_max
-};
-
-static struct clk *clk[clk_max];
+static struct clk *clk[IMX6QDL_CLK_END];
static struct clk_onecell_data clk_data;
-static enum mx6q_clks const clks_init_on[] __initconst = {
- mmdc_ch0_axi, rom, arm,
+static unsigned int const clks_init_on[] __initconst = {
+ IMX6QDL_CLK_MMDC_CH0_AXI,
+ IMX6QDL_CLK_ROM,
+ IMX6QDL_CLK_ARM,
};
static struct clk_div_table clk_enet_ref_table[] = {
int i;
int ret;
- clk[dummy] = imx_clk_fixed("dummy", 0);
- clk[ckil] = imx_obtain_fixed_clock("ckil", 0);
- clk[ckih] = imx_obtain_fixed_clock("ckih1", 0);
- clk[osc] = imx_obtain_fixed_clock("osc", 0);
+ clk[IMX6QDL_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+ clk[IMX6QDL_CLK_CKIL] = imx_obtain_fixed_clock("ckil", 0);
+ clk[IMX6QDL_CLK_CKIH] = imx_obtain_fixed_clock("ckih1", 0);
+ clk[IMX6QDL_CLK_OSC] = imx_obtain_fixed_clock("osc", 0);
np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop");
base = of_iomap(np, 0);
video_div_table[2].div = 1;
};
- /* type name parent_name base div_mask */
- clk[pll1_sys] = imx_clk_pllv3(IMX_PLLV3_SYS, "pll1_sys", "osc", base, 0x7f);
- clk[pll2_bus] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2_bus", "osc", base + 0x30, 0x1);
- clk[pll3_usb_otg] = imx_clk_pllv3(IMX_PLLV3_USB, "pll3_usb_otg", "osc", base + 0x10, 0x3);
- clk[pll4_audio] = imx_clk_pllv3(IMX_PLLV3_AV, "pll4_audio", "osc", base + 0x70, 0x7f);
- clk[pll5_video] = imx_clk_pllv3(IMX_PLLV3_AV, "pll5_video", "osc", base + 0xa0, 0x7f);
- clk[pll6_enet] = imx_clk_pllv3(IMX_PLLV3_ENET, "pll6_enet", "osc", base + 0xe0, 0x3);
- clk[pll7_usb_host] = imx_clk_pllv3(IMX_PLLV3_USB, "pll7_usb_host","osc", base + 0x20, 0x3);
+ /* type name parent_name base div_mask */
+ clk[IMX6QDL_CLK_PLL1_SYS] = imx_clk_pllv3(IMX_PLLV3_SYS, "pll1_sys", "osc", base, 0x7f);
+ clk[IMX6QDL_CLK_PLL2_BUS] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2_bus", "osc", base + 0x30, 0x1);
+ clk[IMX6QDL_CLK_PLL3_USB_OTG] = imx_clk_pllv3(IMX_PLLV3_USB, "pll3_usb_otg", "osc", base + 0x10, 0x3);
+ clk[IMX6QDL_CLK_PLL4_AUDIO] = imx_clk_pllv3(IMX_PLLV3_AV, "pll4_audio", "osc", base + 0x70, 0x7f);
+ clk[IMX6QDL_CLK_PLL5_VIDEO] = imx_clk_pllv3(IMX_PLLV3_AV, "pll5_video", "osc", base + 0xa0, 0x7f);
+ clk[IMX6QDL_CLK_PLL6_ENET] = imx_clk_pllv3(IMX_PLLV3_ENET, "pll6_enet", "osc", base + 0xe0, 0x3);
+ clk[IMX6QDL_CLK_PLL7_USB_HOST] = imx_clk_pllv3(IMX_PLLV3_USB, "pll7_usb_host","osc", base + 0x20, 0x3);
/*
* Bit 20 is the reserved and read-only bit, we do this only for:
* - Keep refcount when do usbphy clk_enable/disable, in that case,
* the clk framework may need to enable/disable usbphy's parent
*/
- clk[usbphy1] = imx_clk_gate("usbphy1", "pll3_usb_otg", base + 0x10, 20);
- clk[usbphy2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20);
+ clk[IMX6QDL_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll3_usb_otg", base + 0x10, 20);
+ clk[IMX6QDL_CLK_USBPHY2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20);
/*
* usbphy*_gate needs to be on after system boots up, and software
* never needs to control it anymore.
*/
- clk[usbphy1_gate] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6);
- clk[usbphy2_gate] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6);
+ clk[IMX6QDL_CLK_USBPHY1_GATE] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6);
+ clk[IMX6QDL_CLK_USBPHY2_GATE] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6);
- clk[sata_ref] = imx_clk_fixed_factor("sata_ref", "pll6_enet", 1, 5);
- clk[pcie_ref] = imx_clk_fixed_factor("pcie_ref", "pll6_enet", 1, 4);
+ clk[IMX6QDL_CLK_SATA_REF] = imx_clk_fixed_factor("sata_ref", "pll6_enet", 1, 5);
+ clk[IMX6QDL_CLK_PCIE_REF] = imx_clk_fixed_factor("pcie_ref", "pll6_enet", 1, 4);
- clk[sata_ref_100m] = imx_clk_gate("sata_ref_100m", "sata_ref", base + 0xe0, 20);
- clk[pcie_ref_125m] = imx_clk_gate("pcie_ref_125m", "pcie_ref", base + 0xe0, 19);
+ clk[IMX6QDL_CLK_SATA_REF_100M] = imx_clk_gate("sata_ref_100m", "sata_ref", base + 0xe0, 20);
+ clk[IMX6QDL_CLK_PCIE_REF_125M] = imx_clk_gate("pcie_ref_125m", "pcie_ref", base + 0xe0, 19);
- clk[enet_ref] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0,
+ clk[IMX6QDL_CLK_ENET_REF] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0,
base + 0xe0, 0, 2, 0, clk_enet_ref_table,
&imx_ccm_lock);
- clk[lvds1_sel] = imx_clk_mux("lvds1_sel", base + 0x160, 0, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
- clk[lvds2_sel] = imx_clk_mux("lvds2_sel", base + 0x160, 5, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
+ clk[IMX6QDL_CLK_LVDS1_SEL] = imx_clk_mux("lvds1_sel", base + 0x160, 0, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
+ clk[IMX6QDL_CLK_LVDS2_SEL] = imx_clk_mux("lvds2_sel", base + 0x160, 5, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
/*
* lvds1_gate and lvds2_gate are pseudo-gates. Both can be
* the "output_enable" bit as a gate, even though it's really just
* enabling clock output.
*/
- clk[lvds1_gate] = imx_clk_gate("lvds1_gate", "lvds1_sel", base + 0x160, 10);
- clk[lvds2_gate] = imx_clk_gate("lvds2_gate", "lvds2_sel", base + 0x160, 11);
-
- /* name parent_name reg idx */
- clk[pll2_pfd0_352m] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus", base + 0x100, 0);
- clk[pll2_pfd1_594m] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus", base + 0x100, 1);
- clk[pll2_pfd2_396m] = imx_clk_pfd("pll2_pfd2_396m", "pll2_bus", base + 0x100, 2);
- clk[pll3_pfd0_720m] = imx_clk_pfd("pll3_pfd0_720m", "pll3_usb_otg", base + 0xf0, 0);
- clk[pll3_pfd1_540m] = imx_clk_pfd("pll3_pfd1_540m", "pll3_usb_otg", base + 0xf0, 1);
- clk[pll3_pfd2_508m] = imx_clk_pfd("pll3_pfd2_508m", "pll3_usb_otg", base + 0xf0, 2);
- clk[pll3_pfd3_454m] = imx_clk_pfd("pll3_pfd3_454m", "pll3_usb_otg", base + 0xf0, 3);
-
- /* name parent_name mult div */
- clk[pll2_198m] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2_396m", 1, 2);
- clk[pll3_120m] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg", 1, 4);
- clk[pll3_80m] = imx_clk_fixed_factor("pll3_80m", "pll3_usb_otg", 1, 6);
- clk[pll3_60m] = imx_clk_fixed_factor("pll3_60m", "pll3_usb_otg", 1, 8);
- clk[twd] = imx_clk_fixed_factor("twd", "arm", 1, 2);
-
- clk[pll4_post_div] = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio", CLK_SET_RATE_PARENT, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock);
- clk[pll4_audio_div] = clk_register_divider(NULL, "pll4_audio_div", "pll4_post_div", CLK_SET_RATE_PARENT, base + 0x170, 15, 1, 0, &imx_ccm_lock);
- clk[pll5_post_div] = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video", CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock);
- clk[pll5_video_div] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock);
+ clk[IMX6QDL_CLK_LVDS1_GATE] = imx_clk_gate("lvds1_gate", "lvds1_sel", base + 0x160, 10);
+ clk[IMX6QDL_CLK_LVDS2_GATE] = imx_clk_gate("lvds2_gate", "lvds2_sel", base + 0x160, 11);
+
+ /* name parent_name reg idx */
+ clk[IMX6QDL_CLK_PLL2_PFD0_352M] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus", base + 0x100, 0);
+ clk[IMX6QDL_CLK_PLL2_PFD1_594M] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus", base + 0x100, 1);
+ clk[IMX6QDL_CLK_PLL2_PFD2_396M] = imx_clk_pfd("pll2_pfd2_396m", "pll2_bus", base + 0x100, 2);
+ clk[IMX6QDL_CLK_PLL3_PFD0_720M] = imx_clk_pfd("pll3_pfd0_720m", "pll3_usb_otg", base + 0xf0, 0);
+ clk[IMX6QDL_CLK_PLL3_PFD1_540M] = imx_clk_pfd("pll3_pfd1_540m", "pll3_usb_otg", base + 0xf0, 1);
+ clk[IMX6QDL_CLK_PLL3_PFD2_508M] = imx_clk_pfd("pll3_pfd2_508m", "pll3_usb_otg", base + 0xf0, 2);
+ clk[IMX6QDL_CLK_PLL3_PFD3_454M] = imx_clk_pfd("pll3_pfd3_454m", "pll3_usb_otg", base + 0xf0, 3);
+
+ /* name parent_name mult div */
+ clk[IMX6QDL_CLK_PLL2_198M] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2_396m", 1, 2);
+ clk[IMX6QDL_CLK_PLL3_120M] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg", 1, 4);
+ clk[IMX6QDL_CLK_PLL3_80M] = imx_clk_fixed_factor("pll3_80m", "pll3_usb_otg", 1, 6);
+ clk[IMX6QDL_CLK_PLL3_60M] = imx_clk_fixed_factor("pll3_60m", "pll3_usb_otg", 1, 8);
+ clk[IMX6QDL_CLK_TWD] = imx_clk_fixed_factor("twd", "arm", 1, 2);
+
+ clk[IMX6QDL_CLK_PLL4_POST_DIV] = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio", CLK_SET_RATE_PARENT, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock);
+ clk[IMX6QDL_CLK_PLL4_AUDIO_DIV] = clk_register_divider(NULL, "pll4_audio_div", "pll4_post_div", CLK_SET_RATE_PARENT, base + 0x170, 15, 1, 0, &imx_ccm_lock);
+ clk[IMX6QDL_CLK_PLL5_POST_DIV] = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video", CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock);
+ clk[IMX6QDL_CLK_PLL5_VIDEO_DIV] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock);
np = ccm_node;
base = of_iomap(np, 0);
imx6q_pm_set_ccm_base(base);
- /* name reg shift width parent_names num_parents */
- clk[step] = imx_clk_mux("step", base + 0xc, 8, 1, step_sels, ARRAY_SIZE(step_sels));
- clk[pll1_sw] = imx_clk_mux("pll1_sw", base + 0xc, 2, 1, pll1_sw_sels, ARRAY_SIZE(pll1_sw_sels));
- clk[periph_pre] = imx_clk_mux("periph_pre", base + 0x18, 18, 2, periph_pre_sels, ARRAY_SIZE(periph_pre_sels));
- clk[periph2_pre] = imx_clk_mux("periph2_pre", base + 0x18, 21, 2, periph_pre_sels, ARRAY_SIZE(periph_pre_sels));
- clk[periph_clk2_sel] = imx_clk_mux("periph_clk2_sel", base + 0x18, 12, 2, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels));
- clk[periph2_clk2_sel] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
- clk[axi_sel] = imx_clk_mux("axi_sel", base + 0x14, 6, 2, axi_sels, ARRAY_SIZE(axi_sels));
- clk[esai_sel] = imx_clk_mux("esai_sel", base + 0x20, 19, 2, audio_sels, ARRAY_SIZE(audio_sels));
- clk[asrc_sel] = imx_clk_mux("asrc_sel", base + 0x30, 7, 2, audio_sels, ARRAY_SIZE(audio_sels));
- clk[spdif_sel] = imx_clk_mux("spdif_sel", base + 0x30, 20, 2, audio_sels, ARRAY_SIZE(audio_sels));
- clk[gpu2d_axi] = imx_clk_mux("gpu2d_axi", base + 0x18, 0, 1, gpu_axi_sels, ARRAY_SIZE(gpu_axi_sels));
- clk[gpu3d_axi] = imx_clk_mux("gpu3d_axi", base + 0x18, 1, 1, gpu_axi_sels, ARRAY_SIZE(gpu_axi_sels));
- clk[gpu2d_core_sel] = imx_clk_mux("gpu2d_core_sel", base + 0x18, 16, 2, gpu2d_core_sels, ARRAY_SIZE(gpu2d_core_sels));
- clk[gpu3d_core_sel] = imx_clk_mux("gpu3d_core_sel", base + 0x18, 4, 2, gpu3d_core_sels, ARRAY_SIZE(gpu3d_core_sels));
- clk[gpu3d_shader_sel] = imx_clk_mux("gpu3d_shader_sel", base + 0x18, 8, 2, gpu3d_shader_sels, ARRAY_SIZE(gpu3d_shader_sels));
- clk[ipu1_sel] = imx_clk_mux("ipu1_sel", base + 0x3c, 9, 2, ipu_sels, ARRAY_SIZE(ipu_sels));
- clk[ipu2_sel] = imx_clk_mux("ipu2_sel", base + 0x3c, 14, 2, ipu_sels, ARRAY_SIZE(ipu_sels));
- clk[ldb_di0_sel] = imx_clk_mux_flags("ldb_di0_sel", base + 0x2c, 9, 3, ldb_di_sels, ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
- clk[ldb_di1_sel] = imx_clk_mux_flags("ldb_di1_sel", base + 0x2c, 12, 3, ldb_di_sels, ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
- clk[ipu1_di0_pre_sel] = imx_clk_mux_flags("ipu1_di0_pre_sel", base + 0x34, 6, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
- clk[ipu1_di1_pre_sel] = imx_clk_mux_flags("ipu1_di1_pre_sel", base + 0x34, 15, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
- clk[ipu2_di0_pre_sel] = imx_clk_mux_flags("ipu2_di0_pre_sel", base + 0x38, 6, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
- clk[ipu2_di1_pre_sel] = imx_clk_mux_flags("ipu2_di1_pre_sel", base + 0x38, 15, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
- clk[ipu1_di0_sel] = imx_clk_mux_flags("ipu1_di0_sel", base + 0x34, 0, 3, ipu1_di0_sels, ARRAY_SIZE(ipu1_di0_sels), CLK_SET_RATE_PARENT);
- clk[ipu1_di1_sel] = imx_clk_mux_flags("ipu1_di1_sel", base + 0x34, 9, 3, ipu1_di1_sels, ARRAY_SIZE(ipu1_di1_sels), CLK_SET_RATE_PARENT);
- clk[ipu2_di0_sel] = imx_clk_mux_flags("ipu2_di0_sel", base + 0x38, 0, 3, ipu2_di0_sels, ARRAY_SIZE(ipu2_di0_sels), CLK_SET_RATE_PARENT);
- clk[ipu2_di1_sel] = imx_clk_mux_flags("ipu2_di1_sel", base + 0x38, 9, 3, ipu2_di1_sels, ARRAY_SIZE(ipu2_di1_sels), CLK_SET_RATE_PARENT);
- clk[hsi_tx_sel] = imx_clk_mux("hsi_tx_sel", base + 0x30, 28, 1, hsi_tx_sels, ARRAY_SIZE(hsi_tx_sels));
- clk[pcie_axi_sel] = imx_clk_mux("pcie_axi_sel", base + 0x18, 10, 1, pcie_axi_sels, ARRAY_SIZE(pcie_axi_sels));
- clk[ssi1_sel] = imx_clk_fixup_mux("ssi1_sel", base + 0x1c, 10, 2, ssi_sels, ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
- clk[ssi2_sel] = imx_clk_fixup_mux("ssi2_sel", base + 0x1c, 12, 2, ssi_sels, ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
- clk[ssi3_sel] = imx_clk_fixup_mux("ssi3_sel", base + 0x1c, 14, 2, ssi_sels, ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
- clk[usdhc1_sel] = imx_clk_fixup_mux("usdhc1_sel", base + 0x1c, 16, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
- clk[usdhc2_sel] = imx_clk_fixup_mux("usdhc2_sel", base + 0x1c, 17, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
- clk[usdhc3_sel] = imx_clk_fixup_mux("usdhc3_sel", base + 0x1c, 18, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
- clk[usdhc4_sel] = imx_clk_fixup_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
- clk[enfc_sel] = imx_clk_mux("enfc_sel", base + 0x2c, 16, 2, enfc_sels, ARRAY_SIZE(enfc_sels));
- clk[emi_sel] = imx_clk_fixup_mux("emi_sel", base + 0x1c, 27, 2, emi_sels, ARRAY_SIZE(emi_sels), imx_cscmr1_fixup);
- clk[emi_slow_sel] = imx_clk_fixup_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_slow_sels, ARRAY_SIZE(emi_slow_sels), imx_cscmr1_fixup);
- clk[vdo_axi_sel] = imx_clk_mux("vdo_axi_sel", base + 0x18, 11, 1, vdo_axi_sels, ARRAY_SIZE(vdo_axi_sels));
- clk[vpu_axi_sel] = imx_clk_mux("vpu_axi_sel", base + 0x18, 14, 2, vpu_axi_sels, ARRAY_SIZE(vpu_axi_sels));
- clk[cko1_sel] = imx_clk_mux("cko1_sel", base + 0x60, 0, 4, cko1_sels, ARRAY_SIZE(cko1_sels));
- clk[cko2_sel] = imx_clk_mux("cko2_sel", base + 0x60, 16, 5, cko2_sels, ARRAY_SIZE(cko2_sels));
- clk[cko] = imx_clk_mux("cko", base + 0x60, 8, 1, cko_sels, ARRAY_SIZE(cko_sels));
-
- /* name reg shift width busy: reg, shift parent_names num_parents */
- clk[periph] = imx_clk_busy_mux("periph", base + 0x14, 25, 1, base + 0x48, 5, periph_sels, ARRAY_SIZE(periph_sels));
- clk[periph2] = imx_clk_busy_mux("periph2", base + 0x14, 26, 1, base + 0x48, 3, periph2_sels, ARRAY_SIZE(periph2_sels));
-
- /* name parent_name reg shift width */
- clk[periph_clk2] = imx_clk_divider("periph_clk2", "periph_clk2_sel", base + 0x14, 27, 3);
- clk[periph2_clk2] = imx_clk_divider("periph2_clk2", "periph2_clk2_sel", base + 0x14, 0, 3);
- clk[ipg] = imx_clk_divider("ipg", "ahb", base + 0x14, 8, 2);
- clk[ipg_per] = imx_clk_fixup_divider("ipg_per", "ipg", base + 0x1c, 0, 6, imx_cscmr1_fixup);
- clk[esai_pred] = imx_clk_divider("esai_pred", "esai_sel", base + 0x28, 9, 3);
- clk[esai_podf] = imx_clk_divider("esai_podf", "esai_pred", base + 0x28, 25, 3);
- clk[asrc_pred] = imx_clk_divider("asrc_pred", "asrc_sel", base + 0x30, 12, 3);
- clk[asrc_podf] = imx_clk_divider("asrc_podf", "asrc_pred", base + 0x30, 9, 3);
- clk[spdif_pred] = imx_clk_divider("spdif_pred", "spdif_sel", base + 0x30, 25, 3);
- clk[spdif_podf] = imx_clk_divider("spdif_podf", "spdif_pred", base + 0x30, 22, 3);
- clk[can_root] = imx_clk_divider("can_root", "pll3_60m", base + 0x20, 2, 6);
- clk[ecspi_root] = imx_clk_divider("ecspi_root", "pll3_60m", base + 0x38, 19, 6);
- clk[gpu2d_core_podf] = imx_clk_divider("gpu2d_core_podf", "gpu2d_core_sel", base + 0x18, 23, 3);
- clk[gpu3d_core_podf] = imx_clk_divider("gpu3d_core_podf", "gpu3d_core_sel", base + 0x18, 26, 3);
- clk[gpu3d_shader] = imx_clk_divider("gpu3d_shader", "gpu3d_shader_sel", base + 0x18, 29, 3);
- clk[ipu1_podf] = imx_clk_divider("ipu1_podf", "ipu1_sel", base + 0x3c, 11, 3);
- clk[ipu2_podf] = imx_clk_divider("ipu2_podf", "ipu2_sel", base + 0x3c, 16, 3);
- clk[ldb_di0_div_3_5] = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
- clk[ldb_di0_podf] = imx_clk_divider_flags("ldb_di0_podf", "ldb_di0_div_3_5", base + 0x20, 10, 1, 0);
- clk[ldb_di1_div_3_5] = imx_clk_fixed_factor("ldb_di1_div_3_5", "ldb_di1_sel", 2, 7);
- clk[ldb_di1_podf] = imx_clk_divider_flags("ldb_di1_podf", "ldb_di1_div_3_5", base + 0x20, 11, 1, 0);
- clk[ipu1_di0_pre] = imx_clk_divider("ipu1_di0_pre", "ipu1_di0_pre_sel", base + 0x34, 3, 3);
- clk[ipu1_di1_pre] = imx_clk_divider("ipu1_di1_pre", "ipu1_di1_pre_sel", base + 0x34, 12, 3);
- clk[ipu2_di0_pre] = imx_clk_divider("ipu2_di0_pre", "ipu2_di0_pre_sel", base + 0x38, 3, 3);
- clk[ipu2_di1_pre] = imx_clk_divider("ipu2_di1_pre", "ipu2_di1_pre_sel", base + 0x38, 12, 3);
- clk[hsi_tx_podf] = imx_clk_divider("hsi_tx_podf", "hsi_tx_sel", base + 0x30, 29, 3);
- clk[ssi1_pred] = imx_clk_divider("ssi1_pred", "ssi1_sel", base + 0x28, 6, 3);
- clk[ssi1_podf] = imx_clk_divider("ssi1_podf", "ssi1_pred", base + 0x28, 0, 6);
- clk[ssi2_pred] = imx_clk_divider("ssi2_pred", "ssi2_sel", base + 0x2c, 6, 3);
- clk[ssi2_podf] = imx_clk_divider("ssi2_podf", "ssi2_pred", base + 0x2c, 0, 6);
- clk[ssi3_pred] = imx_clk_divider("ssi3_pred", "ssi3_sel", base + 0x28, 22, 3);
- clk[ssi3_podf] = imx_clk_divider("ssi3_podf", "ssi3_pred", base + 0x28, 16, 6);
- clk[uart_serial_podf] = imx_clk_divider("uart_serial_podf", "pll3_80m", base + 0x24, 0, 6);
- clk[usdhc1_podf] = imx_clk_divider("usdhc1_podf", "usdhc1_sel", base + 0x24, 11, 3);
- clk[usdhc2_podf] = imx_clk_divider("usdhc2_podf", "usdhc2_sel", base + 0x24, 16, 3);
- clk[usdhc3_podf] = imx_clk_divider("usdhc3_podf", "usdhc3_sel", base + 0x24, 19, 3);
- clk[usdhc4_podf] = imx_clk_divider("usdhc4_podf", "usdhc4_sel", base + 0x24, 22, 3);
- clk[enfc_pred] = imx_clk_divider("enfc_pred", "enfc_sel", base + 0x2c, 18, 3);
- clk[enfc_podf] = imx_clk_divider("enfc_podf", "enfc_pred", base + 0x2c, 21, 6);
- clk[emi_podf] = imx_clk_fixup_divider("emi_podf", "emi_sel", base + 0x1c, 20, 3, imx_cscmr1_fixup);
- clk[emi_slow_podf] = imx_clk_fixup_divider("emi_slow_podf", "emi_slow_sel", base + 0x1c, 23, 3, imx_cscmr1_fixup);
- clk[vpu_axi_podf] = imx_clk_divider("vpu_axi_podf", "vpu_axi_sel", base + 0x24, 25, 3);
- clk[cko1_podf] = imx_clk_divider("cko1_podf", "cko1_sel", base + 0x60, 4, 3);
- clk[cko2_podf] = imx_clk_divider("cko2_podf", "cko2_sel", base + 0x60, 21, 3);
-
- /* name parent_name reg shift width busy: reg, shift */
- clk[axi] = imx_clk_busy_divider("axi", "axi_sel", base + 0x14, 16, 3, base + 0x48, 0);
- clk[mmdc_ch0_axi_podf] = imx_clk_busy_divider("mmdc_ch0_axi_podf", "periph", base + 0x14, 19, 3, base + 0x48, 4);
- clk[mmdc_ch1_axi_podf] = imx_clk_busy_divider("mmdc_ch1_axi_podf", "periph2", base + 0x14, 3, 3, base + 0x48, 2);
- clk[arm] = imx_clk_busy_divider("arm", "pll1_sw", base + 0x10, 0, 3, base + 0x48, 16);
- clk[ahb] = imx_clk_busy_divider("ahb", "periph", base + 0x14, 10, 3, base + 0x48, 1);
-
- /* name parent_name reg shift */
- clk[apbh_dma] = imx_clk_gate2("apbh_dma", "usdhc3", base + 0x68, 4);
- clk[asrc] = imx_clk_gate2("asrc", "asrc_podf", base + 0x68, 6);
- clk[can1_ipg] = imx_clk_gate2("can1_ipg", "ipg", base + 0x68, 14);
- clk[can1_serial] = imx_clk_gate2("can1_serial", "can_root", base + 0x68, 16);
- clk[can2_ipg] = imx_clk_gate2("can2_ipg", "ipg", base + 0x68, 18);
- clk[can2_serial] = imx_clk_gate2("can2_serial", "can_root", base + 0x68, 20);
- clk[ecspi1] = imx_clk_gate2("ecspi1", "ecspi_root", base + 0x6c, 0);
- clk[ecspi2] = imx_clk_gate2("ecspi2", "ecspi_root", base + 0x6c, 2);
- clk[ecspi3] = imx_clk_gate2("ecspi3", "ecspi_root", base + 0x6c, 4);
- clk[ecspi4] = imx_clk_gate2("ecspi4", "ecspi_root", base + 0x6c, 6);
+ /* name reg shift width parent_names num_parents */
+ clk[IMX6QDL_CLK_STEP] = imx_clk_mux("step", base + 0xc, 8, 1, step_sels, ARRAY_SIZE(step_sels));
+ clk[IMX6QDL_CLK_PLL1_SW] = imx_clk_mux("pll1_sw", base + 0xc, 2, 1, pll1_sw_sels, ARRAY_SIZE(pll1_sw_sels));
+ clk[IMX6QDL_CLK_PERIPH_PRE] = imx_clk_mux("periph_pre", base + 0x18, 18, 2, periph_pre_sels, ARRAY_SIZE(periph_pre_sels));
+ clk[IMX6QDL_CLK_PERIPH2_PRE] = imx_clk_mux("periph2_pre", base + 0x18, 21, 2, periph_pre_sels, ARRAY_SIZE(periph_pre_sels));
+ clk[IMX6QDL_CLK_PERIPH_CLK2_SEL] = imx_clk_mux("periph_clk2_sel", base + 0x18, 12, 2, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels));
+ clk[IMX6QDL_CLK_PERIPH2_CLK2_SEL] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
+ clk[IMX6QDL_CLK_AXI_SEL] = imx_clk_mux("axi_sel", base + 0x14, 6, 2, axi_sels, ARRAY_SIZE(axi_sels));
+ clk[IMX6QDL_CLK_ESAI_SEL] = imx_clk_mux("esai_sel", base + 0x20, 19, 2, audio_sels, ARRAY_SIZE(audio_sels));
+ clk[IMX6QDL_CLK_ASRC_SEL] = imx_clk_mux("asrc_sel", base + 0x30, 7, 2, audio_sels, ARRAY_SIZE(audio_sels));
+ clk[IMX6QDL_CLK_SPDIF_SEL] = imx_clk_mux("spdif_sel", base + 0x30, 20, 2, audio_sels, ARRAY_SIZE(audio_sels));
+ clk[IMX6QDL_CLK_GPU2D_AXI] = imx_clk_mux("gpu2d_axi", base + 0x18, 0, 1, gpu_axi_sels, ARRAY_SIZE(gpu_axi_sels));
+ clk[IMX6QDL_CLK_GPU3D_AXI] = imx_clk_mux("gpu3d_axi", base + 0x18, 1, 1, gpu_axi_sels, ARRAY_SIZE(gpu_axi_sels));
+ clk[IMX6QDL_CLK_GPU2D_CORE_SEL] = imx_clk_mux("gpu2d_core_sel", base + 0x18, 16, 2, gpu2d_core_sels, ARRAY_SIZE(gpu2d_core_sels));
+ clk[IMX6QDL_CLK_GPU3D_CORE_SEL] = imx_clk_mux("gpu3d_core_sel", base + 0x18, 4, 2, gpu3d_core_sels, ARRAY_SIZE(gpu3d_core_sels));
+ clk[IMX6QDL_CLK_GPU3D_SHADER_SEL] = imx_clk_mux("gpu3d_shader_sel", base + 0x18, 8, 2, gpu3d_shader_sels, ARRAY_SIZE(gpu3d_shader_sels));
+ clk[IMX6QDL_CLK_IPU1_SEL] = imx_clk_mux("ipu1_sel", base + 0x3c, 9, 2, ipu_sels, ARRAY_SIZE(ipu_sels));
+ clk[IMX6QDL_CLK_IPU2_SEL] = imx_clk_mux("ipu2_sel", base + 0x3c, 14, 2, ipu_sels, ARRAY_SIZE(ipu_sels));
+ clk[IMX6QDL_CLK_LDB_DI0_SEL] = imx_clk_mux_flags("ldb_di0_sel", base + 0x2c, 9, 3, ldb_di_sels, ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_LDB_DI1_SEL] = imx_clk_mux_flags("ldb_di1_sel", base + 0x2c, 12, 3, ldb_di_sels, ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL] = imx_clk_mux_flags("ipu1_di0_pre_sel", base + 0x34, 6, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL] = imx_clk_mux_flags("ipu1_di1_pre_sel", base + 0x34, 15, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL] = imx_clk_mux_flags("ipu2_di0_pre_sel", base + 0x38, 6, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL] = imx_clk_mux_flags("ipu2_di1_pre_sel", base + 0x38, 15, 3, ipu_di_pre_sels, ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU1_DI0_SEL] = imx_clk_mux_flags("ipu1_di0_sel", base + 0x34, 0, 3, ipu1_di0_sels, ARRAY_SIZE(ipu1_di0_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU1_DI1_SEL] = imx_clk_mux_flags("ipu1_di1_sel", base + 0x34, 9, 3, ipu1_di1_sels, ARRAY_SIZE(ipu1_di1_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU2_DI0_SEL] = imx_clk_mux_flags("ipu2_di0_sel", base + 0x38, 0, 3, ipu2_di0_sels, ARRAY_SIZE(ipu2_di0_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_IPU2_DI1_SEL] = imx_clk_mux_flags("ipu2_di1_sel", base + 0x38, 9, 3, ipu2_di1_sels, ARRAY_SIZE(ipu2_di1_sels), CLK_SET_RATE_PARENT);
+ clk[IMX6QDL_CLK_HSI_TX_SEL] = imx_clk_mux("hsi_tx_sel", base + 0x30, 28, 1, hsi_tx_sels, ARRAY_SIZE(hsi_tx_sels));
+ clk[IMX6QDL_CLK_PCIE_AXI_SEL] = imx_clk_mux("pcie_axi_sel", base + 0x18, 10, 1, pcie_axi_sels, ARRAY_SIZE(pcie_axi_sels));
+ clk[IMX6QDL_CLK_SSI1_SEL] = imx_clk_fixup_mux("ssi1_sel", base + 0x1c, 10, 2, ssi_sels, ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_SSI2_SEL] = imx_clk_fixup_mux("ssi2_sel", base + 0x1c, 12, 2, ssi_sels, ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_SSI3_SEL] = imx_clk_fixup_mux("ssi3_sel", base + 0x1c, 14, 2, ssi_sels, ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_USDHC1_SEL] = imx_clk_fixup_mux("usdhc1_sel", base + 0x1c, 16, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_USDHC2_SEL] = imx_clk_fixup_mux("usdhc2_sel", base + 0x1c, 17, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_USDHC3_SEL] = imx_clk_fixup_mux("usdhc3_sel", base + 0x1c, 18, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_USDHC4_SEL] = imx_clk_fixup_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_ENFC_SEL] = imx_clk_mux("enfc_sel", base + 0x2c, 16, 2, enfc_sels, ARRAY_SIZE(enfc_sels));
+ clk[IMX6QDL_CLK_EMI_SEL] = imx_clk_fixup_mux("emi_sel", base + 0x1c, 27, 2, emi_sels, ARRAY_SIZE(emi_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_EMI_SLOW_SEL] = imx_clk_fixup_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_slow_sels, ARRAY_SIZE(emi_slow_sels), imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_VDO_AXI_SEL] = imx_clk_mux("vdo_axi_sel", base + 0x18, 11, 1, vdo_axi_sels, ARRAY_SIZE(vdo_axi_sels));
+ clk[IMX6QDL_CLK_VPU_AXI_SEL] = imx_clk_mux("vpu_axi_sel", base + 0x18, 14, 2, vpu_axi_sels, ARRAY_SIZE(vpu_axi_sels));
+ clk[IMX6QDL_CLK_CKO1_SEL] = imx_clk_mux("cko1_sel", base + 0x60, 0, 4, cko1_sels, ARRAY_SIZE(cko1_sels));
+ clk[IMX6QDL_CLK_CKO2_SEL] = imx_clk_mux("cko2_sel", base + 0x60, 16, 5, cko2_sels, ARRAY_SIZE(cko2_sels));
+ clk[IMX6QDL_CLK_CKO] = imx_clk_mux("cko", base + 0x60, 8, 1, cko_sels, ARRAY_SIZE(cko_sels));
+
+ /* name reg shift width busy: reg, shift parent_names num_parents */
+ clk[IMX6QDL_CLK_PERIPH] = imx_clk_busy_mux("periph", base + 0x14, 25, 1, base + 0x48, 5, periph_sels, ARRAY_SIZE(periph_sels));
+ clk[IMX6QDL_CLK_PERIPH2] = imx_clk_busy_mux("periph2", base + 0x14, 26, 1, base + 0x48, 3, periph2_sels, ARRAY_SIZE(periph2_sels));
+
+ /* name parent_name reg shift width */
+ clk[IMX6QDL_CLK_PERIPH_CLK2] = imx_clk_divider("periph_clk2", "periph_clk2_sel", base + 0x14, 27, 3);
+ clk[IMX6QDL_CLK_PERIPH2_CLK2] = imx_clk_divider("periph2_clk2", "periph2_clk2_sel", base + 0x14, 0, 3);
+ clk[IMX6QDL_CLK_IPG] = imx_clk_divider("ipg", "ahb", base + 0x14, 8, 2);
+ clk[IMX6QDL_CLK_IPG_PER] = imx_clk_fixup_divider("ipg_per", "ipg", base + 0x1c, 0, 6, imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_ESAI_PRED] = imx_clk_divider("esai_pred", "esai_sel", base + 0x28, 9, 3);
+ clk[IMX6QDL_CLK_ESAI_PODF] = imx_clk_divider("esai_podf", "esai_pred", base + 0x28, 25, 3);
+ clk[IMX6QDL_CLK_ASRC_PRED] = imx_clk_divider("asrc_pred", "asrc_sel", base + 0x30, 12, 3);
+ clk[IMX6QDL_CLK_ASRC_PODF] = imx_clk_divider("asrc_podf", "asrc_pred", base + 0x30, 9, 3);
+ clk[IMX6QDL_CLK_SPDIF_PRED] = imx_clk_divider("spdif_pred", "spdif_sel", base + 0x30, 25, 3);
+ clk[IMX6QDL_CLK_SPDIF_PODF] = imx_clk_divider("spdif_podf", "spdif_pred", base + 0x30, 22, 3);
+ clk[IMX6QDL_CLK_CAN_ROOT] = imx_clk_divider("can_root", "pll3_60m", base + 0x20, 2, 6);
+ clk[IMX6QDL_CLK_ECSPI_ROOT] = imx_clk_divider("ecspi_root", "pll3_60m", base + 0x38, 19, 6);
+ clk[IMX6QDL_CLK_GPU2D_CORE_PODF] = imx_clk_divider("gpu2d_core_podf", "gpu2d_core_sel", base + 0x18, 23, 3);
+ clk[IMX6QDL_CLK_GPU3D_CORE_PODF] = imx_clk_divider("gpu3d_core_podf", "gpu3d_core_sel", base + 0x18, 26, 3);
+ clk[IMX6QDL_CLK_GPU3D_SHADER] = imx_clk_divider("gpu3d_shader", "gpu3d_shader_sel", base + 0x18, 29, 3);
+ clk[IMX6QDL_CLK_IPU1_PODF] = imx_clk_divider("ipu1_podf", "ipu1_sel", base + 0x3c, 11, 3);
+ clk[IMX6QDL_CLK_IPU2_PODF] = imx_clk_divider("ipu2_podf", "ipu2_sel", base + 0x3c, 16, 3);
+ clk[IMX6QDL_CLK_LDB_DI0_DIV_3_5] = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
+ clk[IMX6QDL_CLK_LDB_DI0_PODF] = imx_clk_divider_flags("ldb_di0_podf", "ldb_di0_div_3_5", base + 0x20, 10, 1, 0);
+ clk[IMX6QDL_CLK_LDB_DI1_DIV_3_5] = imx_clk_fixed_factor("ldb_di1_div_3_5", "ldb_di1_sel", 2, 7);
+ clk[IMX6QDL_CLK_LDB_DI1_PODF] = imx_clk_divider_flags("ldb_di1_podf", "ldb_di1_div_3_5", base + 0x20, 11, 1, 0);
+ clk[IMX6QDL_CLK_IPU1_DI0_PRE] = imx_clk_divider("ipu1_di0_pre", "ipu1_di0_pre_sel", base + 0x34, 3, 3);
+ clk[IMX6QDL_CLK_IPU1_DI1_PRE] = imx_clk_divider("ipu1_di1_pre", "ipu1_di1_pre_sel", base + 0x34, 12, 3);
+ clk[IMX6QDL_CLK_IPU2_DI0_PRE] = imx_clk_divider("ipu2_di0_pre", "ipu2_di0_pre_sel", base + 0x38, 3, 3);
+ clk[IMX6QDL_CLK_IPU2_DI1_PRE] = imx_clk_divider("ipu2_di1_pre", "ipu2_di1_pre_sel", base + 0x38, 12, 3);
+ clk[IMX6QDL_CLK_HSI_TX_PODF] = imx_clk_divider("hsi_tx_podf", "hsi_tx_sel", base + 0x30, 29, 3);
+ clk[IMX6QDL_CLK_SSI1_PRED] = imx_clk_divider("ssi1_pred", "ssi1_sel", base + 0x28, 6, 3);
+ clk[IMX6QDL_CLK_SSI1_PODF] = imx_clk_divider("ssi1_podf", "ssi1_pred", base + 0x28, 0, 6);
+ clk[IMX6QDL_CLK_SSI2_PRED] = imx_clk_divider("ssi2_pred", "ssi2_sel", base + 0x2c, 6, 3);
+ clk[IMX6QDL_CLK_SSI2_PODF] = imx_clk_divider("ssi2_podf", "ssi2_pred", base + 0x2c, 0, 6);
+ clk[IMX6QDL_CLK_SSI3_PRED] = imx_clk_divider("ssi3_pred", "ssi3_sel", base + 0x28, 22, 3);
+ clk[IMX6QDL_CLK_SSI3_PODF] = imx_clk_divider("ssi3_podf", "ssi3_pred", base + 0x28, 16, 6);
+ clk[IMX6QDL_CLK_UART_SERIAL_PODF] = imx_clk_divider("uart_serial_podf", "pll3_80m", base + 0x24, 0, 6);
+ clk[IMX6QDL_CLK_USDHC1_PODF] = imx_clk_divider("usdhc1_podf", "usdhc1_sel", base + 0x24, 11, 3);
+ clk[IMX6QDL_CLK_USDHC2_PODF] = imx_clk_divider("usdhc2_podf", "usdhc2_sel", base + 0x24, 16, 3);
+ clk[IMX6QDL_CLK_USDHC3_PODF] = imx_clk_divider("usdhc3_podf", "usdhc3_sel", base + 0x24, 19, 3);
+ clk[IMX6QDL_CLK_USDHC4_PODF] = imx_clk_divider("usdhc4_podf", "usdhc4_sel", base + 0x24, 22, 3);
+ clk[IMX6QDL_CLK_ENFC_PRED] = imx_clk_divider("enfc_pred", "enfc_sel", base + 0x2c, 18, 3);
+ clk[IMX6QDL_CLK_ENFC_PODF] = imx_clk_divider("enfc_podf", "enfc_pred", base + 0x2c, 21, 6);
+ clk[IMX6QDL_CLK_EMI_PODF] = imx_clk_fixup_divider("emi_podf", "emi_sel", base + 0x1c, 20, 3, imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_EMI_SLOW_PODF] = imx_clk_fixup_divider("emi_slow_podf", "emi_slow_sel", base + 0x1c, 23, 3, imx_cscmr1_fixup);
+ clk[IMX6QDL_CLK_VPU_AXI_PODF] = imx_clk_divider("vpu_axi_podf", "vpu_axi_sel", base + 0x24, 25, 3);
+ clk[IMX6QDL_CLK_CKO1_PODF] = imx_clk_divider("cko1_podf", "cko1_sel", base + 0x60, 4, 3);
+ clk[IMX6QDL_CLK_CKO2_PODF] = imx_clk_divider("cko2_podf", "cko2_sel", base + 0x60, 21, 3);
+
+ /* name parent_name reg shift width busy: reg, shift */
+ clk[IMX6QDL_CLK_AXI] = imx_clk_busy_divider("axi", "axi_sel", base + 0x14, 16, 3, base + 0x48, 0);
+ clk[IMX6QDL_CLK_MMDC_CH0_AXI_PODF] = imx_clk_busy_divider("mmdc_ch0_axi_podf", "periph", base + 0x14, 19, 3, base + 0x48, 4);
+ clk[IMX6QDL_CLK_MMDC_CH1_AXI_PODF] = imx_clk_busy_divider("mmdc_ch1_axi_podf", "periph2", base + 0x14, 3, 3, base + 0x48, 2);
+ clk[IMX6QDL_CLK_ARM] = imx_clk_busy_divider("arm", "pll1_sw", base + 0x10, 0, 3, base + 0x48, 16);
+ clk[IMX6QDL_CLK_AHB] = imx_clk_busy_divider("ahb", "periph", base + 0x14, 10, 3, base + 0x48, 1);
+
+ /* name parent_name reg shift */
+ clk[IMX6QDL_CLK_APBH_DMA] = imx_clk_gate2("apbh_dma", "usdhc3", base + 0x68, 4);
+ clk[IMX6QDL_CLK_ASRC] = imx_clk_gate2("asrc", "asrc_podf", base + 0x68, 6);
+ clk[IMX6QDL_CLK_CAN1_IPG] = imx_clk_gate2("can1_ipg", "ipg", base + 0x68, 14);
+ clk[IMX6QDL_CLK_CAN1_SERIAL] = imx_clk_gate2("can1_serial", "can_root", base + 0x68, 16);
+ clk[IMX6QDL_CLK_CAN2_IPG] = imx_clk_gate2("can2_ipg", "ipg", base + 0x68, 18);
+ clk[IMX6QDL_CLK_CAN2_SERIAL] = imx_clk_gate2("can2_serial", "can_root", base + 0x68, 20);
+ clk[IMX6QDL_CLK_ECSPI1] = imx_clk_gate2("ecspi1", "ecspi_root", base + 0x6c, 0);
+ clk[IMX6QDL_CLK_ECSPI2] = imx_clk_gate2("ecspi2", "ecspi_root", base + 0x6c, 2);
+ clk[IMX6QDL_CLK_ECSPI3] = imx_clk_gate2("ecspi3", "ecspi_root", base + 0x6c, 4);
+ clk[IMX6QDL_CLK_ECSPI4] = imx_clk_gate2("ecspi4", "ecspi_root", base + 0x6c, 6);
if (cpu_is_imx6dl())
- /* ecspi5 is replaced with i2c4 on imx6dl & imx6s */
- clk[ecspi5] = imx_clk_gate2("i2c4", "ipg_per", base + 0x6c, 8);
+ clk[IMX6DL_CLK_I2C4] = imx_clk_gate2("i2c4", "ipg_per", base + 0x6c, 8);
else
- clk[ecspi5] = imx_clk_gate2("ecspi5", "ecspi_root", base + 0x6c, 8);
- clk[enet] = imx_clk_gate2("enet", "ipg", base + 0x6c, 10);
- clk[esai] = imx_clk_gate2_shared("esai", "esai_podf", base + 0x6c, 16, &share_count_esai);
- clk[esai_ahb] = imx_clk_gate2_shared("esai_ahb", "ahb", base + 0x6c, 16, &share_count_esai);
- clk[gpt_ipg] = imx_clk_gate2("gpt_ipg", "ipg", base + 0x6c, 20);
- clk[gpt_ipg_per] = imx_clk_gate2("gpt_ipg_per", "ipg_per", base + 0x6c, 22);
+ clk[IMX6Q_CLK_ECSPI5] = imx_clk_gate2("ecspi5", "ecspi_root", base + 0x6c, 8);
+ clk[IMX6QDL_CLK_ENET] = imx_clk_gate2("enet", "ipg", base + 0x6c, 10);
+ clk[IMX6QDL_CLK_ESAI] = imx_clk_gate2_shared("esai", "esai_podf", base + 0x6c, 16, &share_count_esai);
+ clk[IMX6QDL_CLK_ESAI_AHB] = imx_clk_gate2_shared("esai_ahb", "ahb", base + 0x6c, 16, &share_count_esai);
+ clk[IMX6QDL_CLK_GPT_IPG] = imx_clk_gate2("gpt_ipg", "ipg", base + 0x6c, 20);
+ clk[IMX6QDL_CLK_GPT_IPG_PER] = imx_clk_gate2("gpt_ipg_per", "ipg_per", base + 0x6c, 22);
if (cpu_is_imx6dl())
/*
* The multiplexer and divider of imx6q clock gpu3d_shader get
* redefined/reused as gpu2d_core_sel and gpu2d_core_podf on imx6dl.
*/
- clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu3d_shader", base + 0x6c, 24);
+ clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu3d_shader", base + 0x6c, 24);
else
- clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24);
- clk[gpu3d_core] = imx_clk_gate2("gpu3d_core", "gpu3d_core_podf", base + 0x6c, 26);
- clk[hdmi_iahb] = imx_clk_gate2("hdmi_iahb", "ahb", base + 0x70, 0);
- clk[hdmi_isfr] = imx_clk_gate2("hdmi_isfr", "pll3_pfd1_540m", base + 0x70, 4);
- clk[i2c1] = imx_clk_gate2("i2c1", "ipg_per", base + 0x70, 6);
- clk[i2c2] = imx_clk_gate2("i2c2", "ipg_per", base + 0x70, 8);
- clk[i2c3] = imx_clk_gate2("i2c3", "ipg_per", base + 0x70, 10);
- clk[iim] = imx_clk_gate2("iim", "ipg", base + 0x70, 12);
- clk[enfc] = imx_clk_gate2("enfc", "enfc_podf", base + 0x70, 14);
- clk[vdoa] = imx_clk_gate2("vdoa", "vdo_axi", base + 0x70, 26);
- clk[ipu1] = imx_clk_gate2("ipu1", "ipu1_podf", base + 0x74, 0);
- clk[ipu1_di0] = imx_clk_gate2("ipu1_di0", "ipu1_di0_sel", base + 0x74, 2);
- clk[ipu1_di1] = imx_clk_gate2("ipu1_di1", "ipu1_di1_sel", base + 0x74, 4);
- clk[ipu2] = imx_clk_gate2("ipu2", "ipu2_podf", base + 0x74, 6);
- clk[ipu2_di0] = imx_clk_gate2("ipu2_di0", "ipu2_di0_sel", base + 0x74, 8);
- clk[ldb_di0] = imx_clk_gate2("ldb_di0", "ldb_di0_podf", base + 0x74, 12);
- clk[ldb_di1] = imx_clk_gate2("ldb_di1", "ldb_di1_podf", base + 0x74, 14);
- clk[ipu2_di1] = imx_clk_gate2("ipu2_di1", "ipu2_di1_sel", base + 0x74, 10);
- clk[hsi_tx] = imx_clk_gate2("hsi_tx", "hsi_tx_podf", base + 0x74, 16);
+ clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24);
+ clk[IMX6QDL_CLK_GPU3D_CORE] = imx_clk_gate2("gpu3d_core", "gpu3d_core_podf", base + 0x6c, 26);
+ clk[IMX6QDL_CLK_HDMI_IAHB] = imx_clk_gate2("hdmi_iahb", "ahb", base + 0x70, 0);
+ clk[IMX6QDL_CLK_HDMI_ISFR] = imx_clk_gate2("hdmi_isfr", "pll3_pfd1_540m", base + 0x70, 4);
+ clk[IMX6QDL_CLK_I2C1] = imx_clk_gate2("i2c1", "ipg_per", base + 0x70, 6);
+ clk[IMX6QDL_CLK_I2C2] = imx_clk_gate2("i2c2", "ipg_per", base + 0x70, 8);
+ clk[IMX6QDL_CLK_I2C3] = imx_clk_gate2("i2c3", "ipg_per", base + 0x70, 10);
+ clk[IMX6QDL_CLK_IIM] = imx_clk_gate2("iim", "ipg", base + 0x70, 12);
+ clk[IMX6QDL_CLK_ENFC] = imx_clk_gate2("enfc", "enfc_podf", base + 0x70, 14);
+ clk[IMX6QDL_CLK_VDOA] = imx_clk_gate2("vdoa", "vdo_axi", base + 0x70, 26);
+ clk[IMX6QDL_CLK_IPU1] = imx_clk_gate2("ipu1", "ipu1_podf", base + 0x74, 0);
+ clk[IMX6QDL_CLK_IPU1_DI0] = imx_clk_gate2("ipu1_di0", "ipu1_di0_sel", base + 0x74, 2);
+ clk[IMX6QDL_CLK_IPU1_DI1] = imx_clk_gate2("ipu1_di1", "ipu1_di1_sel", base + 0x74, 4);
+ clk[IMX6QDL_CLK_IPU2] = imx_clk_gate2("ipu2", "ipu2_podf", base + 0x74, 6);
+ clk[IMX6QDL_CLK_IPU2_DI0] = imx_clk_gate2("ipu2_di0", "ipu2_di0_sel", base + 0x74, 8);
+ clk[IMX6QDL_CLK_LDB_DI0] = imx_clk_gate2("ldb_di0", "ldb_di0_podf", base + 0x74, 12);
+ clk[IMX6QDL_CLK_LDB_DI1] = imx_clk_gate2("ldb_di1", "ldb_di1_podf", base + 0x74, 14);
+ clk[IMX6QDL_CLK_IPU2_DI1] = imx_clk_gate2("ipu2_di1", "ipu2_di1_sel", base + 0x74, 10);
+ clk[IMX6QDL_CLK_HSI_TX] = imx_clk_gate2("hsi_tx", "hsi_tx_podf", base + 0x74, 16);
if (cpu_is_imx6dl())
/*
* The multiplexer and divider of the imx6q clock gpu2d get
* redefined/reused as mlb_sys_sel and mlb_sys_clk_podf on imx6dl.
*/
- clk[mlb] = imx_clk_gate2("mlb", "gpu2d_core_podf", base + 0x74, 18);
+ clk[IMX6QDL_CLK_MLB] = imx_clk_gate2("mlb", "gpu2d_core_podf", base + 0x74, 18);
else
- clk[mlb] = imx_clk_gate2("mlb", "axi", base + 0x74, 18);
- clk[mmdc_ch0_axi] = imx_clk_gate2("mmdc_ch0_axi", "mmdc_ch0_axi_podf", base + 0x74, 20);
- clk[mmdc_ch1_axi] = imx_clk_gate2("mmdc_ch1_axi", "mmdc_ch1_axi_podf", base + 0x74, 22);
- clk[ocram] = imx_clk_gate2("ocram", "ahb", base + 0x74, 28);
- clk[openvg_axi] = imx_clk_gate2("openvg_axi", "axi", base + 0x74, 30);
- clk[pcie_axi] = imx_clk_gate2("pcie_axi", "pcie_axi_sel", base + 0x78, 0);
- clk[per1_bch] = imx_clk_gate2("per1_bch", "usdhc3", base + 0x78, 12);
- clk[pwm1] = imx_clk_gate2("pwm1", "ipg_per", base + 0x78, 16);
- clk[pwm2] = imx_clk_gate2("pwm2", "ipg_per", base + 0x78, 18);
- clk[pwm3] = imx_clk_gate2("pwm3", "ipg_per", base + 0x78, 20);
- clk[pwm4] = imx_clk_gate2("pwm4", "ipg_per", base + 0x78, 22);
- clk[gpmi_bch_apb] = imx_clk_gate2("gpmi_bch_apb", "usdhc3", base + 0x78, 24);
- clk[gpmi_bch] = imx_clk_gate2("gpmi_bch", "usdhc4", base + 0x78, 26);
- clk[gpmi_io] = imx_clk_gate2("gpmi_io", "enfc", base + 0x78, 28);
- clk[gpmi_apb] = imx_clk_gate2("gpmi_apb", "usdhc3", base + 0x78, 30);
- clk[rom] = imx_clk_gate2("rom", "ahb", base + 0x7c, 0);
- clk[sata] = imx_clk_gate2("sata", "ipg", base + 0x7c, 4);
- clk[sdma] = imx_clk_gate2("sdma", "ahb", base + 0x7c, 6);
- clk[spba] = imx_clk_gate2("spba", "ipg", base + 0x7c, 12);
- clk[spdif] = imx_clk_gate2("spdif", "spdif_podf", base + 0x7c, 14);
- clk[ssi1_ipg] = imx_clk_gate2("ssi1_ipg", "ipg", base + 0x7c, 18);
- clk[ssi2_ipg] = imx_clk_gate2("ssi2_ipg", "ipg", base + 0x7c, 20);
- clk[ssi3_ipg] = imx_clk_gate2("ssi3_ipg", "ipg", base + 0x7c, 22);
- clk[uart_ipg] = imx_clk_gate2("uart_ipg", "ipg", base + 0x7c, 24);
- clk[uart_serial] = imx_clk_gate2("uart_serial", "uart_serial_podf", base + 0x7c, 26);
- clk[usboh3] = imx_clk_gate2("usboh3", "ipg", base + 0x80, 0);
- clk[usdhc1] = imx_clk_gate2("usdhc1", "usdhc1_podf", base + 0x80, 2);
- clk[usdhc2] = imx_clk_gate2("usdhc2", "usdhc2_podf", base + 0x80, 4);
- clk[usdhc3] = imx_clk_gate2("usdhc3", "usdhc3_podf", base + 0x80, 6);
- clk[usdhc4] = imx_clk_gate2("usdhc4", "usdhc4_podf", base + 0x80, 8);
- clk[eim_slow] = imx_clk_gate2("eim_slow", "emi_slow_podf", base + 0x80, 10);
- clk[vdo_axi] = imx_clk_gate2("vdo_axi", "vdo_axi_sel", base + 0x80, 12);
- clk[vpu_axi] = imx_clk_gate2("vpu_axi", "vpu_axi_podf", base + 0x80, 14);
- clk[cko1] = imx_clk_gate("cko1", "cko1_podf", base + 0x60, 7);
- clk[cko2] = imx_clk_gate("cko2", "cko2_podf", base + 0x60, 24);
-
- for (i = 0; i < ARRAY_SIZE(clk); i++)
- if (IS_ERR(clk[i]))
- pr_err("i.MX6q clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
+ clk[IMX6QDL_CLK_MLB] = imx_clk_gate2("mlb", "axi", base + 0x74, 18);
+ clk[IMX6QDL_CLK_MMDC_CH0_AXI] = imx_clk_gate2("mmdc_ch0_axi", "mmdc_ch0_axi_podf", base + 0x74, 20);
+ clk[IMX6QDL_CLK_MMDC_CH1_AXI] = imx_clk_gate2("mmdc_ch1_axi", "mmdc_ch1_axi_podf", base + 0x74, 22);
+ clk[IMX6QDL_CLK_OCRAM] = imx_clk_gate2("ocram", "ahb", base + 0x74, 28);
+ clk[IMX6QDL_CLK_OPENVG_AXI] = imx_clk_gate2("openvg_axi", "axi", base + 0x74, 30);
+ clk[IMX6QDL_CLK_PCIE_AXI] = imx_clk_gate2("pcie_axi", "pcie_axi_sel", base + 0x78, 0);
+ clk[IMX6QDL_CLK_PER1_BCH] = imx_clk_gate2("per1_bch", "usdhc3", base + 0x78, 12);
+ clk[IMX6QDL_CLK_PWM1] = imx_clk_gate2("pwm1", "ipg_per", base + 0x78, 16);
+ clk[IMX6QDL_CLK_PWM2] = imx_clk_gate2("pwm2", "ipg_per", base + 0x78, 18);
+ clk[IMX6QDL_CLK_PWM3] = imx_clk_gate2("pwm3", "ipg_per", base + 0x78, 20);
+ clk[IMX6QDL_CLK_PWM4] = imx_clk_gate2("pwm4", "ipg_per", base + 0x78, 22);
+ clk[IMX6QDL_CLK_GPMI_BCH_APB] = imx_clk_gate2("gpmi_bch_apb", "usdhc3", base + 0x78, 24);
+ clk[IMX6QDL_CLK_GPMI_BCH] = imx_clk_gate2("gpmi_bch", "usdhc4", base + 0x78, 26);
+ clk[IMX6QDL_CLK_GPMI_IO] = imx_clk_gate2("gpmi_io", "enfc", base + 0x78, 28);
+ clk[IMX6QDL_CLK_GPMI_APB] = imx_clk_gate2("gpmi_apb", "usdhc3", base + 0x78, 30);
+ clk[IMX6QDL_CLK_ROM] = imx_clk_gate2("rom", "ahb", base + 0x7c, 0);
+ clk[IMX6QDL_CLK_SATA] = imx_clk_gate2("sata", "ipg", base + 0x7c, 4);
+ clk[IMX6QDL_CLK_SDMA] = imx_clk_gate2("sdma", "ahb", base + 0x7c, 6);
+ clk[IMX6QDL_CLK_SPBA] = imx_clk_gate2("spba", "ipg", base + 0x7c, 12);
+ clk[IMX6QDL_CLK_SPDIF] = imx_clk_gate2("spdif", "spdif_podf", base + 0x7c, 14);
+ clk[IMX6QDL_CLK_SSI1_IPG] = imx_clk_gate2("ssi1_ipg", "ipg", base + 0x7c, 18);
+ clk[IMX6QDL_CLK_SSI2_IPG] = imx_clk_gate2("ssi2_ipg", "ipg", base + 0x7c, 20);
+ clk[IMX6QDL_CLK_SSI3_IPG] = imx_clk_gate2("ssi3_ipg", "ipg", base + 0x7c, 22);
+ clk[IMX6QDL_CLK_UART_IPG] = imx_clk_gate2("uart_ipg", "ipg", base + 0x7c, 24);
+ clk[IMX6QDL_CLK_UART_SERIAL] = imx_clk_gate2("uart_serial", "uart_serial_podf", base + 0x7c, 26);
+ clk[IMX6QDL_CLK_USBOH3] = imx_clk_gate2("usboh3", "ipg", base + 0x80, 0);
+ clk[IMX6QDL_CLK_USDHC1] = imx_clk_gate2("usdhc1", "usdhc1_podf", base + 0x80, 2);
+ clk[IMX6QDL_CLK_USDHC2] = imx_clk_gate2("usdhc2", "usdhc2_podf", base + 0x80, 4);
+ clk[IMX6QDL_CLK_USDHC3] = imx_clk_gate2("usdhc3", "usdhc3_podf", base + 0x80, 6);
+ clk[IMX6QDL_CLK_USDHC4] = imx_clk_gate2("usdhc4", "usdhc4_podf", base + 0x80, 8);
+ clk[IMX6QDL_CLK_EIM_SLOW] = imx_clk_gate2("eim_slow", "emi_slow_podf", base + 0x80, 10);
+ clk[IMX6QDL_CLK_VDO_AXI] = imx_clk_gate2("vdo_axi", "vdo_axi_sel", base + 0x80, 12);
+ clk[IMX6QDL_CLK_VPU_AXI] = imx_clk_gate2("vpu_axi", "vpu_axi_podf", base + 0x80, 14);
+ clk[IMX6QDL_CLK_CKO1] = imx_clk_gate("cko1", "cko1_podf", base + 0x60, 7);
+ clk[IMX6QDL_CLK_CKO2] = imx_clk_gate("cko2", "cko2_podf", base + 0x60, 24);
+
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
clk_data.clks = clk;
clk_data.clk_num = ARRAY_SIZE(clk);
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
- clk_register_clkdev(clk[gpt_ipg], "ipg", "imx-gpt.0");
- clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
- clk_register_clkdev(clk[enet_ref], "enet_ref", NULL);
+ clk_register_clkdev(clk[IMX6QDL_CLK_ENET_REF], "enet_ref", NULL);
if ((imx_get_soc_revision() != IMX_CHIP_REVISION_1_0) ||
cpu_is_imx6dl()) {
- clk_set_parent(clk[ldb_di0_sel], clk[pll5_video_div]);
- clk_set_parent(clk[ldb_di1_sel], clk[pll5_video_div]);
+ clk_set_parent(clk[IMX6QDL_CLK_LDB_DI0_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+ clk_set_parent(clk[IMX6QDL_CLK_LDB_DI1_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
}
- clk_set_parent(clk[ipu1_di0_pre_sel], clk[pll5_video_div]);
- clk_set_parent(clk[ipu1_di1_pre_sel], clk[pll5_video_div]);
- clk_set_parent(clk[ipu2_di0_pre_sel], clk[pll5_video_div]);
- clk_set_parent(clk[ipu2_di1_pre_sel], clk[pll5_video_div]);
- clk_set_parent(clk[ipu1_di0_sel], clk[ipu1_di0_pre]);
- clk_set_parent(clk[ipu1_di1_sel], clk[ipu1_di1_pre]);
- clk_set_parent(clk[ipu2_di0_sel], clk[ipu2_di0_pre]);
- clk_set_parent(clk[ipu2_di1_sel], clk[ipu2_di1_pre]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_SEL], clk[IMX6QDL_CLK_IPU1_DI0_PRE]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_SEL], clk[IMX6QDL_CLK_IPU1_DI1_PRE]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_SEL], clk[IMX6QDL_CLK_IPU2_DI0_PRE]);
+ clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_SEL], clk[IMX6QDL_CLK_IPU2_DI1_PRE]);
/*
* The gpmi needs 100MHz frequency in the EDO/Sync mode,
* We can not get the 100MHz from the pll2_pfd0_352m.
* So choose pll2_pfd2_396m as enfc_sel's parent.
*/
- clk_set_parent(clk[enfc_sel], clk[pll2_pfd2_396m]);
+ clk_set_parent(clk[IMX6QDL_CLK_ENFC_SEL], clk[IMX6QDL_CLK_PLL2_PFD2_396M]);
for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
clk_prepare_enable(clk[clks_init_on[i]]);
if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
- clk_prepare_enable(clk[usbphy1_gate]);
- clk_prepare_enable(clk[usbphy2_gate]);
+ clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY1_GATE]);
+ clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY2_GATE]);
}
/*
* Let's initially set up CLKO with OSC24M, since this configuration
* is widely used by imx6q board designs to clock audio codec.
*/
- ret = clk_set_parent(clk[cko2_sel], clk[osc]);
+ ret = clk_set_parent(clk[IMX6QDL_CLK_CKO2_SEL], clk[IMX6QDL_CLK_OSC]);
if (!ret)
- ret = clk_set_parent(clk[cko], clk[cko2]);
+ ret = clk_set_parent(clk[IMX6QDL_CLK_CKO], clk[IMX6QDL_CLK_CKO2]);
if (ret)
pr_warn("failed to set up CLKO: %d\n", ret);
/* Audio-related clocks configuration */
- clk_set_parent(clk[spdif_sel], clk[pll3_pfd3_454m]);
+ clk_set_parent(clk[IMX6QDL_CLK_SPDIF_SEL], clk[IMX6QDL_CLK_PLL3_PFD3_454M]);
/* All existing boards with PCIe use LVDS1 */
if (IS_ENABLED(CONFIG_PCI_IMX6))
- clk_set_parent(clk[lvds1_sel], clk[sata_ref_100m]);
+ clk_set_parent(clk[IMX6QDL_CLK_LVDS1_SEL], clk[IMX6QDL_CLK_SATA_REF_100M]);
/* Set initial power mode */
imx6q_set_lpm(WAIT_CLOCKED);
-
- mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt"));
}
CLK_OF_DECLARE(imx6q, "fsl,imx6q-ccm", imx6q_clocks_init);
clks[IMX6SL_CLK_USDHC3] = imx_clk_gate2("usdhc3", "usdhc3_podf", base + 0x80, 6);
clks[IMX6SL_CLK_USDHC4] = imx_clk_gate2("usdhc4", "usdhc4_podf", base + 0x80, 8);
- for (i = 0; i < ARRAY_SIZE(clks); i++)
- if (IS_ERR(clks[i]))
- pr_err("i.MX6SL clk %d: register failed with %ld\n",
- i, PTR_ERR(clks[i]));
+ imx_check_clocks(clks, ARRAY_SIZE(clks));
clk_data.clks = clks;
clk_data.clk_num = ARRAY_SIZE(clks);
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
- clk_register_clkdev(clks[IMX6SL_CLK_GPT], "ipg", "imx-gpt.0");
- clk_register_clkdev(clks[IMX6SL_CLK_GPT_SERIAL], "per", "imx-gpt.0");
-
/* Ensure the AHB clk is at 132MHz. */
ret = clk_set_rate(clks[IMX6SL_CLK_AHB], 132000000);
if (ret)
/* Set initial power mode */
imx6q_set_lpm(WAIT_CLOCKED);
-
- np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-gpt");
- mxc_timer_init_dt(np);
}
CLK_OF_DECLARE(imx6sl, "fsl,imx6sl-ccm", imx6sl_clocks_init);
static u32 share_count_asrc;
static u32 share_count_audio;
static u32 share_count_esai;
+static u32 share_count_ssi1;
+static u32 share_count_ssi2;
+static u32 share_count_ssi3;
static void __init imx6sx_clocks_init(struct device_node *ccm_node)
{
clks[IMX6SX_CLK_SPBA] = imx_clk_gate2("spba", "ipg", base + 0x7c, 12);
clks[IMX6SX_CLK_AUDIO] = imx_clk_gate2_shared("audio", "audio_podf", base + 0x7c, 14, &share_count_audio);
clks[IMX6SX_CLK_SPDIF] = imx_clk_gate2_shared("spdif", "spdif_podf", base + 0x7c, 14, &share_count_audio);
- clks[IMX6SX_CLK_SSI1_IPG] = imx_clk_gate2("ssi1_ipg", "ipg", base + 0x7c, 18);
- clks[IMX6SX_CLK_SSI2_IPG] = imx_clk_gate2("ssi2_ipg", "ipg", base + 0x7c, 20);
- clks[IMX6SX_CLK_SSI3_IPG] = imx_clk_gate2("ssi3_ipg", "ipg", base + 0x7c, 22);
- clks[IMX6SX_CLK_SSI1] = imx_clk_gate2("ssi1", "ssi1_podf", base + 0x7c, 18);
- clks[IMX6SX_CLK_SSI2] = imx_clk_gate2("ssi2", "ssi2_podf", base + 0x7c, 20);
- clks[IMX6SX_CLK_SSI3] = imx_clk_gate2("ssi3", "ssi3_podf", base + 0x7c, 22);
+ clks[IMX6SX_CLK_SSI1_IPG] = imx_clk_gate2_shared("ssi1_ipg", "ipg", base + 0x7c, 18, &share_count_ssi1);
+ clks[IMX6SX_CLK_SSI2_IPG] = imx_clk_gate2_shared("ssi2_ipg", "ipg", base + 0x7c, 20, &share_count_ssi2);
+ clks[IMX6SX_CLK_SSI3_IPG] = imx_clk_gate2_shared("ssi3_ipg", "ipg", base + 0x7c, 22, &share_count_ssi3);
+ clks[IMX6SX_CLK_SSI1] = imx_clk_gate2_shared("ssi1", "ssi1_podf", base + 0x7c, 18, &share_count_ssi1);
+ clks[IMX6SX_CLK_SSI2] = imx_clk_gate2_shared("ssi2", "ssi2_podf", base + 0x7c, 20, &share_count_ssi2);
+ clks[IMX6SX_CLK_SSI3] = imx_clk_gate2_shared("ssi3", "ssi3_podf", base + 0x7c, 22, &share_count_ssi3);
clks[IMX6SX_CLK_UART_IPG] = imx_clk_gate2("uart_ipg", "ipg", base + 0x7c, 24);
clks[IMX6SX_CLK_UART_SERIAL] = imx_clk_gate2("uart_serial", "uart_podf", base + 0x7c, 26);
clks[IMX6SX_CLK_SAI1_IPG] = imx_clk_gate2("sai1_ipg", "ipg", base + 0x7c, 28);
/* mask handshake of mmdc */
writel_relaxed(BM_CCM_CCDR_MMDC_CH0_MASK, base + CCDR);
- for (i = 0; i < ARRAY_SIZE(clks); i++)
- if (IS_ERR(clks[i]))
- pr_err("i.MX6sx clk %d: register failed with %ld\n", i, PTR_ERR(clks[i]));
+ imx_check_clocks(clks, ARRAY_SIZE(clks));
clk_data.clks = clks;
clk_data.clk_num = ARRAY_SIZE(clks);
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
- clk_register_clkdev(clks[IMX6SX_CLK_GPT_BUS], "ipg", "imx-gpt.0");
- clk_register_clkdev(clks[IMX6SX_CLK_GPT_SERIAL], "per", "imx-gpt.0");
-
for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
clk_prepare_enable(clks[clks_init_on[i]]);
/* Set initial power mode */
imx6q_set_lpm(WAIT_CLOCKED);
-
- np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-gpt");
- mxc_timer_init_dt(np);
}
CLK_OF_DECLARE(imx6sx, "fsl,imx6sx-ccm", imx6sx_clocks_init);
clk[VF610_CLK_ASRC] = imx_clk_gate2("asrc", "ipg_bus", CCM_CCGR4, CCM_CCGRx_CGn(1));
- clk[VF610_CLK_FLEXCAN0] = imx_clk_gate2("flexcan0", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(0));
- clk[VF610_CLK_FLEXCAN1] = imx_clk_gate2("flexcan1", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(4));
+ clk[VF610_CLK_FLEXCAN0_EN] = imx_clk_gate("flexcan0_en", "ipg_bus", CCM_CSCDR2, 11);
+ clk[VF610_CLK_FLEXCAN0] = imx_clk_gate2("flexcan0", "flexcan0_en", CCM_CCGR0, CCM_CCGRx_CGn(0));
+ clk[VF610_CLK_FLEXCAN1_EN] = imx_clk_gate("flexcan1_en", "ipg_bus", CCM_CSCDR2, 12);
+ clk[VF610_CLK_FLEXCAN1] = imx_clk_gate2("flexcan1", "flexcan1_en", CCM_CCGR9, CCM_CCGRx_CGn(4));
clk[VF610_CLK_DMAMUX0] = imx_clk_gate2("dmamux0", "platform_bus", CCM_CCGR0, CCM_CCGRx_CGn(4));
clk[VF610_CLK_DMAMUX1] = imx_clk_gate2("dmamux1", "platform_bus", CCM_CCGR0, CCM_CCGRx_CGn(5));
clk[VF610_CLK_DMAMUX2] = imx_clk_gate2("dmamux2", "platform_bus", CCM_CCGR6, CCM_CCGRx_CGn(1));
clk[VF610_CLK_DMAMUX3] = imx_clk_gate2("dmamux3", "platform_bus", CCM_CCGR6, CCM_CCGRx_CGn(2));
+ imx_check_clocks(clk, ARRAY_SIZE(clk));
+
clk_set_parent(clk[VF610_CLK_QSPI0_SEL], clk[VF610_CLK_PLL1_PFD4]);
clk_set_rate(clk[VF610_CLK_QSPI0_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_SEL]) / 2);
clk_set_rate(clk[VF610_CLK_QSPI0_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X4_DIV]) / 2);
DEFINE_SPINLOCK(imx_ccm_lock);
+void __init imx_check_clocks(struct clk *clks[], unsigned int count)
+{
+ unsigned i;
+
+ for (i = 0; i < count; i++)
+ if (IS_ERR(clks[i]))
+ pr_err("i.MX clk %u: register failed with %ld\n",
+ i, PTR_ERR(clks[i]));
+}
+
static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name)
{
struct of_phandle_args phandle;
extern spinlock_t imx_ccm_lock;
+void imx_check_clocks(struct clk *clks[], unsigned int count);
+
extern void imx_cscmr1_fixup(u32 *val);
struct clk *imx_clk_pllv1(const char *name, const char *parent,
shift, 0, &imx_ccm_lock);
}
+static inline struct clk *imx_clk_gate_dis(const char *name, const char *parent,
+ void __iomem *reg, u8 shift)
+{
+ return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
+ shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock);
+}
+
static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg,
u8 shift, u8 width, const char **parents, int num_parents)
{
struct clk;
struct device_node;
enum mxc_cpu_pwr_mode;
+struct of_device_id;
void mx1_map_io(void);
void mx21_map_io(void);
void mx27_map_io(void);
void mx31_map_io(void);
void mx35_map_io(void);
-void mx51_map_io(void);
-void mx53_map_io(void);
void imx1_init_early(void);
void imx21_init_early(void);
void imx25_init_early(void);
void imx27_init_early(void);
void imx31_init_early(void);
void imx35_init_early(void);
-void imx51_init_early(void);
-void imx53_init_early(void);
void mxc_init_irq(void __iomem *);
-void tzic_init_irq(void __iomem *);
+void tzic_init_irq(void);
void mx1_init_irq(void);
void mx21_init_irq(void);
void mx25_init_irq(void);
void mx27_init_irq(void);
void mx31_init_irq(void);
void mx35_init_irq(void);
-void mx51_init_irq(void);
-void mx53_init_irq(void);
void imx1_soc_init(void);
void imx21_soc_init(void);
void imx25_soc_init(void);
void imx27_soc_init(void);
void imx31_soc_init(void);
void imx35_soc_init(void);
-void imx51_soc_init(void);
-void imx51_init_late(void);
-void imx53_init_late(void);
void epit_timer_init(void __iomem *base, int irq);
void mxc_timer_init(void __iomem *, int);
-void mxc_timer_init_dt(struct device_node *);
int mx1_clocks_init(unsigned long fref);
int mx21_clocks_init(unsigned long lref, unsigned long fref);
int mx25_clocks_init(void);
int mx27_clocks_init(unsigned long fref);
int mx31_clocks_init(unsigned long fref);
int mx35_clocks_init(void);
-int mx51_clocks_init(unsigned long ckil, unsigned long osc,
- unsigned long ckih1, unsigned long ckih2);
-int mx25_clocks_init_dt(void);
-int mx27_clocks_init_dt(void);
int mx31_clocks_init_dt(void);
struct platform_device *mxc_register_gpio(char *name, int id,
resource_size_t iobase, resource_size_t iosize, int irq, int irq_high);
void mxc_restart(enum reboot_mode, const char *);
void mxc_arch_reset_init(void __iomem *);
void mxc_arch_reset_init_dt(void);
+int mx51_revision(void);
int mx53_revision(void);
void imx_set_aips(void __iomem *);
+void imx_aips_allow_unprivileged_access(const char *compat);
int mxc_device_init(void);
void imx_set_soc_revision(unsigned int rev);
unsigned int imx_get_soc_revision(void);
#endif
void imx_src_init(void);
void imx_gpc_init(void);
-void imx_gpc_pre_suspend(void);
+void imx_gpc_pre_suspend(bool arm_power_off);
void imx_gpc_post_resume(void);
void imx_gpc_mask_all(void);
void imx_gpc_restore_all(void);
void imx_anatop_pre_suspend(void);
void imx_anatop_post_resume(void);
int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
-void imx6q_set_int_mem_clk_lpm(void);
+void imx6q_set_int_mem_clk_lpm(bool enable);
void imx6sl_set_wait_clk(bool enter);
void imx_cpu_die(unsigned int cpu);
void imx6q_pm_init(void);
void imx6dl_pm_init(void);
void imx6sl_pm_init(void);
+void imx6sx_pm_init(void);
void imx6q_pm_set_ccm_base(void __iomem *base);
#ifdef CONFIG_PM
-void imx5_pm_init(void);
+void imx51_pm_init(void);
+void imx53_pm_init(void);
+void imx5_pm_set_ccm_base(void __iomem *base);
#else
-static inline void imx5_pm_init(void) {}
+static inline void imx51_pm_init(void) {}
+static inline void imx53_pm_init(void) {}
+static inline void imx5_pm_set_ccm_base(void __iomem *base) {}
#endif
#ifdef CONFIG_NEON
#include <linux/init.h>
#include <linux/module.h>
#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
#include "hardware.h"
#include "common.h"
#define IIM_SREV 0x24
+static u32 imx5_read_srev_reg(const char *compat)
+{
+ void __iomem *iim_base;
+ struct device_node *np;
+ u32 srev;
+
+ np = of_find_compatible_node(NULL, NULL, compat);
+ iim_base = of_iomap(np, 0);
+ WARN_ON(!iim_base);
+
+ srev = readl(iim_base + IIM_SREV) & 0xff;
+
+ iounmap(iim_base);
+
+ return srev;
+}
+
static int get_mx51_srev(void)
{
- void __iomem *iim_base = MX51_IO_ADDRESS(MX51_IIM_BASE_ADDR);
- u32 rev = readl(iim_base + IIM_SREV) & 0xff;
+ u32 rev = imx5_read_srev_reg("fsl,imx51-iim");
switch (rev) {
case 0x0:
static int get_mx53_srev(void)
{
- void __iomem *iim_base = MX51_IO_ADDRESS(MX53_IIM_BASE_ADDR);
- u32 rev = readl(iim_base + IIM_SREV) & 0xff;
+ u32 rev = imx5_read_srev_reg("fsl,imx53-iim");
switch (rev) {
case 0x0:
#include <linux/module.h>
#include <linux/io.h>
#include <linux/of.h>
+#include <linux/of_address.h>
#include <linux/slab.h>
#include <linux/sys_soc.h>
__raw_writel(reg, base + 0x50);
}
+void __init imx_aips_allow_unprivileged_access(
+ const char *compat)
+{
+ void __iomem *aips_base_addr;
+ struct device_node *np;
+
+ for_each_compatible_node(np, NULL, compat) {
+ aips_base_addr = of_iomap(np, 0);
+ imx_set_aips(aips_base_addr);
+ }
+}
+
struct device * __init imx_soc_device_init(void)
{
struct soc_device_attribute *soc_dev_attr;
#include "common.h"
#include "cpuidle.h"
+#include "hardware.h"
static atomic_t master = ATOMIC_INIT(0);
static DEFINE_SPINLOCK(master_lock);
int __init imx6q_cpuidle_init(void)
{
/* Need to enable SCU standby for entering WAIT modes */
- imx_scu_standby_enable();
+ if (!cpu_is_imx6sx())
+ imx_scu_standby_enable();
/* Set INT_MEM_CLK_LPM bit to get a reliable WAIT mode support */
- imx6q_set_int_mem_clk_lpm();
+ imx6q_set_int_mem_clk_lpm(true);
return cpuidle_register(&imx6q_cpuidle_driver, NULL);
}
+++ /dev/null
-/*
- * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ARCH_ARM_MACH_MX51_CRM_REGS_H__
-#define __ARCH_ARM_MACH_MX51_CRM_REGS_H__
-
-#define MX51_CCM_BASE MX51_IO_ADDRESS(MX51_CCM_BASE_ADDR)
-#define MX51_DPLL1_BASE MX51_IO_ADDRESS(MX51_PLL1_BASE_ADDR)
-#define MX51_DPLL2_BASE MX51_IO_ADDRESS(MX51_PLL2_BASE_ADDR)
-#define MX51_DPLL3_BASE MX51_IO_ADDRESS(MX51_PLL3_BASE_ADDR)
-#define MX51_CORTEXA8_BASE MX51_IO_ADDRESS(MX51_ARM_BASE_ADDR)
-#define MX51_GPC_BASE MX51_IO_ADDRESS(MX51_GPC_BASE_ADDR)
-
-/*MX53*/
-#define MX53_CCM_BASE MX53_IO_ADDRESS(MX53_CCM_BASE_ADDR)
-#define MX53_DPLL1_BASE MX53_IO_ADDRESS(MX53_PLL1_BASE_ADDR)
-#define MX53_DPLL2_BASE MX53_IO_ADDRESS(MX53_PLL2_BASE_ADDR)
-#define MX53_DPLL3_BASE MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR)
-#define MX53_DPLL4_BASE MX53_IO_ADDRESS(MX53_PLL4_BASE_ADDR)
-
-/* PLL Register Offsets */
-#define MXC_PLL_DP_CTL 0x00
-#define MXC_PLL_DP_CONFIG 0x04
-#define MXC_PLL_DP_OP 0x08
-#define MXC_PLL_DP_MFD 0x0C
-#define MXC_PLL_DP_MFN 0x10
-#define MXC_PLL_DP_MFNMINUS 0x14
-#define MXC_PLL_DP_MFNPLUS 0x18
-#define MXC_PLL_DP_HFS_OP 0x1C
-#define MXC_PLL_DP_HFS_MFD 0x20
-#define MXC_PLL_DP_HFS_MFN 0x24
-#define MXC_PLL_DP_MFN_TOGC 0x28
-#define MXC_PLL_DP_DESTAT 0x2c
-
-/* PLL Register Bit definitions */
-#define MXC_PLL_DP_CTL_MUL_CTRL 0x2000
-#define MXC_PLL_DP_CTL_DPDCK0_2_EN 0x1000
-#define MXC_PLL_DP_CTL_DPDCK0_2_OFFSET 12
-#define MXC_PLL_DP_CTL_ADE 0x800
-#define MXC_PLL_DP_CTL_REF_CLK_DIV 0x400
-#define MXC_PLL_DP_CTL_REF_CLK_SEL_MASK (3 << 8)
-#define MXC_PLL_DP_CTL_REF_CLK_SEL_OFFSET 8
-#define MXC_PLL_DP_CTL_HFSM 0x80
-#define MXC_PLL_DP_CTL_PRE 0x40
-#define MXC_PLL_DP_CTL_UPEN 0x20
-#define MXC_PLL_DP_CTL_RST 0x10
-#define MXC_PLL_DP_CTL_RCP 0x8
-#define MXC_PLL_DP_CTL_PLM 0x4
-#define MXC_PLL_DP_CTL_BRM0 0x2
-#define MXC_PLL_DP_CTL_LRF 0x1
-
-#define MXC_PLL_DP_CONFIG_BIST 0x8
-#define MXC_PLL_DP_CONFIG_SJC_CE 0x4
-#define MXC_PLL_DP_CONFIG_AREN 0x2
-#define MXC_PLL_DP_CONFIG_LDREQ 0x1
-
-#define MXC_PLL_DP_OP_MFI_OFFSET 4
-#define MXC_PLL_DP_OP_MFI_MASK (0xF << 4)
-#define MXC_PLL_DP_OP_PDF_OFFSET 0
-#define MXC_PLL_DP_OP_PDF_MASK 0xF
-
-#define MXC_PLL_DP_MFD_OFFSET 0
-#define MXC_PLL_DP_MFD_MASK 0x07FFFFFF
-
-#define MXC_PLL_DP_MFN_OFFSET 0x0
-#define MXC_PLL_DP_MFN_MASK 0x07FFFFFF
-
-#define MXC_PLL_DP_MFN_TOGC_TOG_DIS (1 << 17)
-#define MXC_PLL_DP_MFN_TOGC_TOG_EN (1 << 16)
-#define MXC_PLL_DP_MFN_TOGC_CNT_OFFSET 0x0
-#define MXC_PLL_DP_MFN_TOGC_CNT_MASK 0xFFFF
-
-#define MXC_PLL_DP_DESTAT_TOG_SEL (1 << 31)
-#define MXC_PLL_DP_DESTAT_MFN 0x07FFFFFF
-
-/* Register addresses of CCM*/
-#define MXC_CCM_CCR (MX51_CCM_BASE + 0x00)
-#define MXC_CCM_CCDR (MX51_CCM_BASE + 0x04)
-#define MXC_CCM_CSR (MX51_CCM_BASE + 0x08)
-#define MXC_CCM_CCSR (MX51_CCM_BASE + 0x0C)
-#define MXC_CCM_CACRR (MX51_CCM_BASE + 0x10)
-#define MXC_CCM_CBCDR (MX51_CCM_BASE + 0x14)
-#define MXC_CCM_CBCMR (MX51_CCM_BASE + 0x18)
-#define MXC_CCM_CSCMR1 (MX51_CCM_BASE + 0x1C)
-#define MXC_CCM_CSCMR2 (MX51_CCM_BASE + 0x20)
-#define MXC_CCM_CSCDR1 (MX51_CCM_BASE + 0x24)
-#define MXC_CCM_CS1CDR (MX51_CCM_BASE + 0x28)
-#define MXC_CCM_CS2CDR (MX51_CCM_BASE + 0x2C)
-#define MXC_CCM_CDCDR (MX51_CCM_BASE + 0x30)
-#define MXC_CCM_CHSCDR (MX51_CCM_BASE + 0x34)
-#define MXC_CCM_CSCDR2 (MX51_CCM_BASE + 0x38)
-#define MXC_CCM_CSCDR3 (MX51_CCM_BASE + 0x3C)
-#define MXC_CCM_CSCDR4 (MX51_CCM_BASE + 0x40)
-#define MXC_CCM_CWDR (MX51_CCM_BASE + 0x44)
-#define MXC_CCM_CDHIPR (MX51_CCM_BASE + 0x48)
-#define MXC_CCM_CDCR (MX51_CCM_BASE + 0x4C)
-#define MXC_CCM_CTOR (MX51_CCM_BASE + 0x50)
-#define MXC_CCM_CLPCR (MX51_CCM_BASE + 0x54)
-#define MXC_CCM_CISR (MX51_CCM_BASE + 0x58)
-#define MXC_CCM_CIMR (MX51_CCM_BASE + 0x5C)
-#define MXC_CCM_CCOSR (MX51_CCM_BASE + 0x60)
-#define MXC_CCM_CGPR (MX51_CCM_BASE + 0x64)
-#define MXC_CCM_CCGR0 (MX51_CCM_BASE + 0x68)
-#define MXC_CCM_CCGR1 (MX51_CCM_BASE + 0x6C)
-#define MXC_CCM_CCGR2 (MX51_CCM_BASE + 0x70)
-#define MXC_CCM_CCGR3 (MX51_CCM_BASE + 0x74)
-#define MXC_CCM_CCGR4 (MX51_CCM_BASE + 0x78)
-#define MXC_CCM_CCGR5 (MX51_CCM_BASE + 0x7C)
-#define MXC_CCM_CCGR6 (MX51_CCM_BASE + 0x80)
-#define MXC_CCM_CCGR7 (MX51_CCM_BASE + 0x84)
-
-#define MXC_CCM_CMEOR (MX51_CCM_BASE + 0x84)
-
-/* Define the bits in register CCR */
-#define MXC_CCM_CCR_COSC_EN (1 << 12)
-#define MXC_CCM_CCR_FPM_MULT_MASK (1 << 11)
-#define MXC_CCM_CCR_CAMP2_EN (1 << 10)
-#define MXC_CCM_CCR_CAMP1_EN (1 << 9)
-#define MXC_CCM_CCR_FPM_EN (1 << 8)
-#define MXC_CCM_CCR_OSCNT_OFFSET (0)
-#define MXC_CCM_CCR_OSCNT_MASK (0xFF)
-
-/* Define the bits in register CCDR */
-#define MXC_CCM_CCDR_HSC_HS_MASK (0x1 << 18)
-#define MXC_CCM_CCDR_IPU_HS_MASK (0x1 << 17)
-#define MXC_CCM_CCDR_EMI_HS_MASK (0x1 << 16)
-
-/* Define the bits in register CSR */
-#define MXC_CCM_CSR_COSR_READY (1 << 5)
-#define MXC_CCM_CSR_LVS_VALUE (1 << 4)
-#define MXC_CCM_CSR_CAMP2_READY (1 << 3)
-#define MXC_CCM_CSR_CAMP1_READY (1 << 2)
-#define MXC_CCM_CSR_FPM_READY (1 << 1)
-#define MXC_CCM_CSR_REF_EN_B (1 << 0)
-
-/* Define the bits in register CCSR */
-#define MXC_CCM_CCSR_LP_APM_SEL (0x1 << 9)
-#define MXC_CCM_CCSR_STEP_SEL_OFFSET (7)
-#define MXC_CCM_CCSR_STEP_SEL_MASK (0x3 << 7)
-#define MXC_CCM_CCSR_STEP_SEL_LP_APM 0
-#define MXC_CCM_CCSR_STEP_SEL_PLL1_BYPASS 1 /* Only when JTAG connected? */
-#define MXC_CCM_CCSR_STEP_SEL_PLL2_DIVIDED 2
-#define MXC_CCM_CCSR_STEP_SEL_PLL3_DIVIDED 3
-#define MXC_CCM_CCSR_PLL2_PODF_OFFSET (5)
-#define MXC_CCM_CCSR_PLL2_PODF_MASK (0x3 << 5)
-#define MXC_CCM_CCSR_PLL3_PODF_OFFSET (3)
-#define MXC_CCM_CCSR_PLL3_PODF_MASK (0x3 << 3)
-#define MXC_CCM_CCSR_PLL1_SW_CLK_SEL (1 << 2) /* 0: pll1_main_clk,
- 1: step_clk */
-#define MXC_CCM_CCSR_PLL2_SW_CLK_SEL (1 << 1)
-#define MXC_CCM_CCSR_PLL3_SW_CLK_SEL (1 << 0)
-
-/* Define the bits in register CACRR */
-#define MXC_CCM_CACRR_ARM_PODF_OFFSET (0)
-#define MXC_CCM_CACRR_ARM_PODF_MASK (0x7)
-
-/* Define the bits in register CBCDR */
-#define MXC_CCM_CBCDR_EMI_CLK_SEL (0x1 << 26)
-#define MXC_CCM_CBCDR_PERIPH_CLK_SEL (0x1 << 25)
-#define MXC_CCM_CBCDR_DDR_HF_SEL_OFFSET (30)
-#define MXC_CCM_CBCDR_DDR_HF_SEL (0x1 << 30)
-#define MXC_CCM_CBCDR_DDR_PODF_OFFSET (27)
-#define MXC_CCM_CBCDR_DDR_PODF_MASK (0x7 << 27)
-#define MXC_CCM_CBCDR_EMI_PODF_OFFSET (22)
-#define MXC_CCM_CBCDR_EMI_PODF_MASK (0x7 << 22)
-#define MXC_CCM_CBCDR_AXI_B_PODF_OFFSET (19)
-#define MXC_CCM_CBCDR_AXI_B_PODF_MASK (0x7 << 19)
-#define MXC_CCM_CBCDR_AXI_A_PODF_OFFSET (16)
-#define MXC_CCM_CBCDR_AXI_A_PODF_MASK (0x7 << 16)
-#define MXC_CCM_CBCDR_NFC_PODF_OFFSET (13)
-#define MXC_CCM_CBCDR_NFC_PODF_MASK (0x7 << 13)
-#define MXC_CCM_CBCDR_AHB_PODF_OFFSET (10)
-#define MXC_CCM_CBCDR_AHB_PODF_MASK (0x7 << 10)
-#define MXC_CCM_CBCDR_IPG_PODF_OFFSET (8)
-#define MXC_CCM_CBCDR_IPG_PODF_MASK (0x3 << 8)
-#define MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET (6)
-#define MXC_CCM_CBCDR_PERCLK_PRED1_MASK (0x3 << 6)
-#define MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET (3)
-#define MXC_CCM_CBCDR_PERCLK_PRED2_MASK (0x7 << 3)
-#define MXC_CCM_CBCDR_PERCLK_PODF_OFFSET (0)
-#define MXC_CCM_CBCDR_PERCLK_PODF_MASK (0x7)
-
-/* Define the bits in register CBCMR */
-#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_OFFSET (14)
-#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_MASK (0x3 << 14)
-#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET (12)
-#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK (0x3 << 12)
-#define MXC_CCM_CBCMR_DDR_CLK_SEL_OFFSET (10)
-#define MXC_CCM_CBCMR_DDR_CLK_SEL_MASK (0x3 << 10)
-#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_OFFSET (8)
-#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_MASK (0x3 << 8)
-#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_OFFSET (6)
-#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_MASK (0x3 << 6)
-#define MXC_CCM_CBCMR_GPU_CLK_SEL_OFFSET (4)
-#define MXC_CCM_CBCMR_GPU_CLK_SEL_MASK (0x3 << 4)
-#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_OFFSET (14)
-#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_MASK (0x3 << 14)
-#define MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL (0x1 << 1)
-#define MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL (0x1 << 0)
-
-/* Define the bits in register CSCMR1 */
-#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_OFFSET (30)
-#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_MASK (0x3 << 30)
-#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_OFFSET (28)
-#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_MASK (0x3 << 28)
-#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET (26)
-#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL (0x1 << 26)
-#define MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET (24)
-#define MXC_CCM_CSCMR1_UART_CLK_SEL_MASK (0x3 << 24)
-#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_OFFSET (22)
-#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK (0x3 << 22)
-#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_OFFSET (20)
-#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_MASK (0x3 << 20)
-#define MXC_CCM_CSCMR1_ESDHC3_CLK_SEL (0x1 << 19)
-#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_MX53_CLK_SEL (0x1 << 19)
-#define MXC_CCM_CSCMR1_ESDHC4_CLK_SEL (0x1 << 18)
-#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_OFFSET (16)
-#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_MASK (0x3 << 16)
-#define MXC_CCM_CSCMR1_ESDHC3_MX53_CLK_SEL_OFFSET (16)
-#define MXC_CCM_CSCMR1_ESDHC3_MX53_CLK_SEL_MASK (0x3 << 16)
-#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_OFFSET (14)
-#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_MASK (0x3 << 14)
-#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_OFFSET (12)
-#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_MASK (0x3 << 12)
-#define MXC_CCM_CSCMR1_SSI3_CLK_SEL (0x1 << 11)
-#define MXC_CCM_CSCMR1_VPU_RCLK_SEL (0x1 << 10)
-#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_OFFSET (8)
-#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_MASK (0x3 << 8)
-#define MXC_CCM_CSCMR1_TVE_CLK_SEL (0x1 << 7)
-#define MXC_CCM_CSCMR1_TVE_EXT_CLK_SEL (0x1 << 6)
-#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_OFFSET (4)
-#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_MASK (0x3 << 4)
-#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_OFFSET (2)
-#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_MASK (0x3 << 2)
-#define MXC_CCM_CSCMR1_SSI_EXT2_COM_CLK_SEL (0x1 << 1)
-#define MXC_CCM_CSCMR1_SSI_EXT1_COM_CLK_SEL (0x1)
-
-/* Define the bits in register CSCMR2 */
-#define MXC_CCM_CSCMR2_DI_CLK_SEL_OFFSET(n) (26+n*3)
-#define MXC_CCM_CSCMR2_DI_CLK_SEL_MASK(n) (0x7 << (26+n*3))
-#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_OFFSET (24)
-#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_MASK (0x3 << 24)
-#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_OFFSET (22)
-#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_MASK (0x3 << 22)
-#define MXC_CCM_CSCMR2_ESC_CLK_SEL_OFFSET (20)
-#define MXC_CCM_CSCMR2_ESC_CLK_SEL_MASK (0x3 << 20)
-#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_OFFSET (18)
-#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_MASK (0x3 << 18)
-#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_OFFSET (16)
-#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_MASK (0x3 << 16)
-#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_OFFSET (14)
-#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_MASK (0x3 << 14)
-#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_OFFSET (12)
-#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_MASK (0x3 << 12)
-#define MXC_CCM_CSCMR2_SIM_CLK_SEL_OFFSET (10)
-#define MXC_CCM_CSCMR2_SIM_CLK_SEL_MASK (0x3 << 10)
-#define MXC_CCM_CSCMR2_SLIMBUS_COM (0x1 << 9)
-#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_OFFSET (6)
-#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_MASK (0x7 << 6)
-#define MXC_CCM_CSCMR2_SPDIF1_COM (1 << 5)
-#define MXC_CCM_CSCMR2_SPDIF0_COM (1 << 4)
-#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_OFFSET (2)
-#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_MASK (0x3 << 2)
-#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_OFFSET (0)
-#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_MASK (0x3)
-
-/* Define the bits in register CSCDR1 */
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_OFFSET (22)
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_MASK (0x7 << 22)
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_OFFSET (19)
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_MASK (0x7 << 19)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PRED_OFFSET (22)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PRED_MASK (0x7 << 22)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PODF_OFFSET (19)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PODF_MASK (0x7 << 19)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_OFFSET (16)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_MASK (0x7 << 16)
-#define MXC_CCM_CSCDR1_PGC_CLK_PODF_OFFSET (14)
-#define MXC_CCM_CSCDR1_PGC_CLK_PODF_MASK (0x3 << 14)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_OFFSET (11)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_MASK (0x7 << 11)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_OFFSET (8)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK (0x7 << 8)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_OFFSET (6)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK (0x3 << 6)
-#define MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET (3)
-#define MXC_CCM_CSCDR1_UART_CLK_PRED_MASK (0x7 << 3)
-#define MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET (0)
-#define MXC_CCM_CSCDR1_UART_CLK_PODF_MASK (0x7)
-
-/* Define the bits in register CS1CDR and CS2CDR */
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_OFFSET (22)
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_MASK (0x7 << 22)
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_OFFSET (16)
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_MASK (0x3F << 16)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_OFFSET (6)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_MASK (0x7 << 6)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_OFFSET (0)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_MASK (0x3F)
-
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_OFFSET (22)
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_MASK (0x7 << 22)
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_OFFSET (16)
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_MASK (0x3F << 16)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_OFFSET (6)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_MASK (0x7 << 6)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_OFFSET (0)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_MASK (0x3F)
-
-/* Define the bits in register CDCDR */
-#define MXC_CCM_CDCDR_TVE_CLK_PRED_OFFSET (28)
-#define MXC_CCM_CDCDR_TVE_CLK_PRED_MASK (0x7 << 28)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_OFFSET (25)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_MASK (0x7 << 25)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_OFFSET (19)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_MASK (0x3F << 19)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_OFFSET (16)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_MASK (0x7 << 16)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_OFFSET (9)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_MASK (0x3F << 9)
-#define MXC_CCM_CDCDR_DI_CLK_PRED_OFFSET (6)
-#define MXC_CCM_CDCDR_DI_CLK_PRED_MASK (0x7 << 6)
-#define MXC_CCM_CDCDR_USB_PHY_PRED_OFFSET (3)
-#define MXC_CCM_CDCDR_USB_PHY_PRED_MASK (0x7 << 3)
-#define MXC_CCM_CDCDR_USB_PHY_PODF_OFFSET (0)
-#define MXC_CCM_CDCDR_USB_PHY_PODF_MASK (0x7)
-
-/* Define the bits in register CHSCCDR */
-#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_OFFSET (12)
-#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_MASK (0x7 << 12)
-#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_OFFSET (6)
-#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_MASK (0x3F << 6)
-#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_OFFSET (3)
-#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_MASK (0x7 << 3)
-#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_OFFSET (0)
-#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_MASK (0x7)
-
-/* Define the bits in register CSCDR2 */
-#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_OFFSET (25)
-#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_MASK (0x7 << 25)
-#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_OFFSET (19)
-#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_MASK (0x3F << 19)
-#define MXC_CCM_CSCDR2_SIM_CLK_PRED_OFFSET (16)
-#define MXC_CCM_CSCDR2_SIM_CLK_PRED_MASK (0x7 << 16)
-#define MXC_CCM_CSCDR2_SIM_CLK_PODF_OFFSET (9)
-#define MXC_CCM_CSCDR2_SIM_CLK_PODF_MASK (0x3F << 9)
-#define MXC_CCM_CSCDR2_SLIMBUS_CLK_PRED_OFFSET (6)
-#define MXC_CCM_CSCDR2_SLIMBUS_PRED_MASK (0x7 << 6)
-#define MXC_CCM_CSCDR2_SLIMBUS_PODF_OFFSET (0)
-#define MXC_CCM_CSCDR2_SLIMBUS_PODF_MASK (0x3F)
-
-/* Define the bits in register CSCDR3 */
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_OFFSET (16)
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_MASK (0x7 << 16)
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_OFFSET (9)
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_MASK (0x3F << 9)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_OFFSET (6)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_MASK (0x7 << 6)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_OFFSET (0)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_MASK (0x3F)
-
-/* Define the bits in register CSCDR4 */
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_OFFSET (16)
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_MASK (0x7 << 16)
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_OFFSET (9)
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_MASK (0x3F << 9)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_OFFSET (6)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_MASK (0x7 << 6)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_OFFSET (0)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_MASK (0x3F)
-
-/* Define the bits in register CDHIPR */
-#define MXC_CCM_CDHIPR_ARM_PODF_BUSY (1 << 16)
-#define MXC_CCM_CDHIPR_DDR_HF_CLK_SEL_BUSY (1 << 8)
-#define MXC_CCM_CDHIPR_DDR_PODF_BUSY (1 << 7)
-#define MXC_CCM_CDHIPR_EMI_CLK_SEL_BUSY (1 << 6)
-#define MXC_CCM_CDHIPR_PERIPH_CLK_SEL_BUSY (1 << 5)
-#define MXC_CCM_CDHIPR_NFC_IPG_INT_MEM_PODF_BUSY (1 << 4)
-#define MXC_CCM_CDHIPR_AHB_PODF_BUSY (1 << 3)
-#define MXC_CCM_CDHIPR_EMI_PODF_BUSY (1 << 2)
-#define MXC_CCM_CDHIPR_AXI_B_PODF_BUSY (1 << 1)
-#define MXC_CCM_CDHIPR_AXI_A_PODF_BUSY (1 << 0)
-
-/* Define the bits in register CDCR */
-#define MXC_CCM_CDCR_ARM_FREQ_SHIFT_DIVIDER (0x1 << 2)
-#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_OFFSET (0)
-#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_MASK (0x3)
-
-/* Define the bits in register CLPCR */
-#define MXC_CCM_CLPCR_BYPASS_HSC_LPM_HS (0x1 << 23)
-#define MXC_CCM_CLPCR_BYPASS_SCC_LPM_HS (0x1 << 22)
-#define MX51_CCM_CLPCR_BYPASS_MAX_LPM_HS (0x1 << 21)
-#define MX53_CCM_CLPCR_BYPASS_MAX_LPM_HS (0x1 << 25)
-#define MXC_CCM_CLPCR_BYPASS_SDMA_LPM_HS (0x1 << 20)
-#define MXC_CCM_CLPCR_BYPASS_EMI_LPM_HS (0x1 << 19)
-#define MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS (0x1 << 18)
-#define MXC_CCM_CLPCR_BYPASS_RTIC_LPM_HS (0x1 << 17)
-#define MXC_CCM_CLPCR_BYPASS_RNGC_LPM_HS (0x1 << 16)
-#define MXC_CCM_CLPCR_COSC_PWRDOWN (0x1 << 11)
-#define MXC_CCM_CLPCR_STBY_COUNT_OFFSET (9)
-#define MXC_CCM_CLPCR_STBY_COUNT_MASK (0x3 << 9)
-#define MXC_CCM_CLPCR_VSTBY (0x1 << 8)
-#define MXC_CCM_CLPCR_DIS_REF_OSC (0x1 << 7)
-#define MXC_CCM_CLPCR_SBYOS (0x1 << 6)
-#define MXC_CCM_CLPCR_ARM_CLK_DIS_ON_LPM (0x1 << 5)
-#define MXC_CCM_CLPCR_LPSR_CLK_SEL_OFFSET (3)
-#define MXC_CCM_CLPCR_LPSR_CLK_SEL_MASK (0x3 << 3)
-#define MXC_CCM_CLPCR_LPM_OFFSET (0)
-#define MXC_CCM_CLPCR_LPM_MASK (0x3)
-
-/* Define the bits in register CISR */
-#define MXC_CCM_CISR_ARM_PODF_LOADED (0x1 << 25)
-#define MXC_CCM_CISR_NFC_IPG_INT_MEM_PODF_LOADED (0x1 << 21)
-#define MXC_CCM_CISR_AHB_PODF_LOADED (0x1 << 20)
-#define MXC_CCM_CISR_EMI_PODF_LOADED (0x1 << 19)
-#define MXC_CCM_CISR_AXI_B_PODF_LOADED (0x1 << 18)
-#define MXC_CCM_CISR_AXI_A_PODF_LOADED (0x1 << 17)
-#define MXC_CCM_CISR_DIVIDER_LOADED (0x1 << 16)
-#define MXC_CCM_CISR_COSC_READY (0x1 << 6)
-#define MXC_CCM_CISR_CKIH2_READY (0x1 << 5)
-#define MXC_CCM_CISR_CKIH_READY (0x1 << 4)
-#define MXC_CCM_CISR_FPM_READY (0x1 << 3)
-#define MXC_CCM_CISR_LRF_PLL3 (0x1 << 2)
-#define MXC_CCM_CISR_LRF_PLL2 (0x1 << 1)
-#define MXC_CCM_CISR_LRF_PLL1 (0x1)
-
-/* Define the bits in register CIMR */
-#define MXC_CCM_CIMR_MASK_ARM_PODF_LOADED (0x1 << 25)
-#define MXC_CCM_CIMR_MASK_NFC_IPG_INT_MEM_PODF_LOADED (0x1 << 21)
-#define MXC_CCM_CIMR_MASK_EMI_PODF_LOADED (0x1 << 20)
-#define MXC_CCM_CIMR_MASK_AXI_C_PODF_LOADED (0x1 << 19)
-#define MXC_CCM_CIMR_MASK_AXI_B_PODF_LOADED (0x1 << 18)
-#define MXC_CCM_CIMR_MASK_AXI_A_PODF_LOADED (0x1 << 17)
-#define MXC_CCM_CIMR_MASK_DIVIDER_LOADED (0x1 << 16)
-#define MXC_CCM_CIMR_MASK_COSC_READY (0x1 << 5)
-#define MXC_CCM_CIMR_MASK_CKIH_READY (0x1 << 4)
-#define MXC_CCM_CIMR_MASK_FPM_READY (0x1 << 3)
-#define MXC_CCM_CIMR_MASK_LRF_PLL3 (0x1 << 2)
-#define MXC_CCM_CIMR_MASK_LRF_PLL2 (0x1 << 1)
-#define MXC_CCM_CIMR_MASK_LRF_PLL1 (0x1)
-
-/* Define the bits in register CCOSR */
-#define MXC_CCM_CCOSR_CKO2_EN_OFFSET (0x1 << 24)
-#define MXC_CCM_CCOSR_CKO2_DIV_OFFSET (21)
-#define MXC_CCM_CCOSR_CKO2_DIV_MASK (0x7 << 21)
-#define MXC_CCM_CCOSR_CKO2_SEL_OFFSET (16)
-#define MXC_CCM_CCOSR_CKO2_SEL_MASK (0x1F << 16)
-#define MXC_CCM_CCOSR_CKOL_EN (0x1 << 7)
-#define MXC_CCM_CCOSR_CKOL_DIV_OFFSET (4)
-#define MXC_CCM_CCOSR_CKOL_DIV_MASK (0x7 << 4)
-#define MXC_CCM_CCOSR_CKOL_SEL_OFFSET (0)
-#define MXC_CCM_CCOSR_CKOL_SEL_MASK (0xF)
-
-/* Define the bits in registers CGPR */
-#define MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE (0x1 << 4)
-#define MXC_CCM_CGPR_FPM_SEL (0x1 << 3)
-#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_OFFSET (0)
-#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_MASK (0x7)
-
-/* Define the bits in registers CCGRx */
-#define MXC_CCM_CCGRx_CG_MASK 0x3
-#define MXC_CCM_CCGRx_MOD_OFF 0x0
-#define MXC_CCM_CCGRx_MOD_ON 0x3
-#define MXC_CCM_CCGRx_MOD_IDLE 0x1
-
-#define MXC_CCM_CCGRx_CG15_MASK (0x3 << 30)
-#define MXC_CCM_CCGRx_CG14_MASK (0x3 << 28)
-#define MXC_CCM_CCGRx_CG13_MASK (0x3 << 26)
-#define MXC_CCM_CCGRx_CG12_MASK (0x3 << 24)
-#define MXC_CCM_CCGRx_CG11_MASK (0x3 << 22)
-#define MXC_CCM_CCGRx_CG10_MASK (0x3 << 20)
-#define MXC_CCM_CCGRx_CG9_MASK (0x3 << 18)
-#define MXC_CCM_CCGRx_CG8_MASK (0x3 << 16)
-#define MXC_CCM_CCGRx_CG5_MASK (0x3 << 10)
-#define MXC_CCM_CCGRx_CG4_MASK (0x3 << 8)
-#define MXC_CCM_CCGRx_CG3_MASK (0x3 << 6)
-#define MXC_CCM_CCGRx_CG2_MASK (0x3 << 4)
-#define MXC_CCM_CCGRx_CG1_MASK (0x3 << 2)
-#define MXC_CCM_CCGRx_CG0_MASK (0x3 << 0)
-
-#define MXC_CCM_CCGRx_CG15_OFFSET 30
-#define MXC_CCM_CCGRx_CG14_OFFSET 28
-#define MXC_CCM_CCGRx_CG13_OFFSET 26
-#define MXC_CCM_CCGRx_CG12_OFFSET 24
-#define MXC_CCM_CCGRx_CG11_OFFSET 22
-#define MXC_CCM_CCGRx_CG10_OFFSET 20
-#define MXC_CCM_CCGRx_CG9_OFFSET 18
-#define MXC_CCM_CCGRx_CG8_OFFSET 16
-#define MXC_CCM_CCGRx_CG7_OFFSET 14
-#define MXC_CCM_CCGRx_CG6_OFFSET 12
-#define MXC_CCM_CCGRx_CG5_OFFSET 10
-#define MXC_CCM_CCGRx_CG4_OFFSET 8
-#define MXC_CCM_CCGRx_CG3_OFFSET 6
-#define MXC_CCM_CCGRx_CG2_OFFSET 4
-#define MXC_CCM_CCGRx_CG1_OFFSET 2
-#define MXC_CCM_CCGRx_CG0_OFFSET 0
-
-#define MXC_DPTC_LP_BASE (MX51_GPC_BASE + 0x80)
-#define MXC_DPTC_GP_BASE (MX51_GPC_BASE + 0x100)
-#define MXC_DVFS_CORE_BASE (MX51_GPC_BASE + 0x180)
-#define MXC_DPTC_PER_BASE (MX51_GPC_BASE + 0x1C0)
-#define MXC_PGC_IPU_BASE (MX51_GPC_BASE + 0x220)
-#define MXC_PGC_VPU_BASE (MX51_GPC_BASE + 0x240)
-#define MXC_PGC_GPU_BASE (MX51_GPC_BASE + 0x260)
-#define MXC_SRPG_NEON_BASE (MX51_GPC_BASE + 0x280)
-#define MXC_SRPG_ARM_BASE (MX51_GPC_BASE + 0x2A0)
-#define MXC_SRPG_EMPGC0_BASE (MX51_GPC_BASE + 0x2C0)
-#define MXC_SRPG_EMPGC1_BASE (MX51_GPC_BASE + 0x2D0)
-#define MXC_SRPG_MEGAMIX_BASE (MX51_GPC_BASE + 0x2E0)
-#define MXC_SRPG_EMI_BASE (MX51_GPC_BASE + 0x300)
-
-/* CORTEXA8 platform */
-#define MXC_CORTEXA8_PLAT_PVID (MX51_CORTEXA8_BASE + 0x0)
-#define MXC_CORTEXA8_PLAT_GPC (MX51_CORTEXA8_BASE + 0x4)
-#define MXC_CORTEXA8_PLAT_PIC (MX51_CORTEXA8_BASE + 0x8)
-#define MXC_CORTEXA8_PLAT_LPC (MX51_CORTEXA8_BASE + 0xC)
-#define MXC_CORTEXA8_PLAT_NEON_LPC (MX51_CORTEXA8_BASE + 0x10)
-#define MXC_CORTEXA8_PLAT_ICGC (MX51_CORTEXA8_BASE + 0x14)
-#define MXC_CORTEXA8_PLAT_AMC (MX51_CORTEXA8_BASE + 0x18)
-#define MXC_CORTEXA8_PLAT_NMC (MX51_CORTEXA8_BASE + 0x20)
-#define MXC_CORTEXA8_PLAT_NMS (MX51_CORTEXA8_BASE + 0x24)
-
-/* DVFS CORE */
-#define MXC_DVFSTHRS (MXC_DVFS_CORE_BASE + 0x00)
-#define MXC_DVFSCOUN (MXC_DVFS_CORE_BASE + 0x04)
-#define MXC_DVFSSIG1 (MXC_DVFS_CORE_BASE + 0x08)
-#define MXC_DVFSSIG0 (MXC_DVFS_CORE_BASE + 0x0C)
-#define MXC_DVFSGPC0 (MXC_DVFS_CORE_BASE + 0x10)
-#define MXC_DVFSGPC1 (MXC_DVFS_CORE_BASE + 0x14)
-#define MXC_DVFSGPBT (MXC_DVFS_CORE_BASE + 0x18)
-#define MXC_DVFSEMAC (MXC_DVFS_CORE_BASE + 0x1C)
-#define MXC_DVFSCNTR (MXC_DVFS_CORE_BASE + 0x20)
-#define MXC_DVFSLTR0_0 (MXC_DVFS_CORE_BASE + 0x24)
-#define MXC_DVFSLTR0_1 (MXC_DVFS_CORE_BASE + 0x28)
-#define MXC_DVFSLTR1_0 (MXC_DVFS_CORE_BASE + 0x2C)
-#define MXC_DVFSLTR1_1 (MXC_DVFS_CORE_BASE + 0x30)
-#define MXC_DVFSPT0 (MXC_DVFS_CORE_BASE + 0x34)
-#define MXC_DVFSPT1 (MXC_DVFS_CORE_BASE + 0x38)
-#define MXC_DVFSPT2 (MXC_DVFS_CORE_BASE + 0x3C)
-#define MXC_DVFSPT3 (MXC_DVFS_CORE_BASE + 0x40)
-
-/* GPC */
-#define MXC_GPC_CNTR (MX51_GPC_BASE + 0x0)
-#define MXC_GPC_PGR (MX51_GPC_BASE + 0x4)
-#define MXC_GPC_VCR (MX51_GPC_BASE + 0x8)
-#define MXC_GPC_ALL_PU (MX51_GPC_BASE + 0xC)
-#define MXC_GPC_NEON (MX51_GPC_BASE + 0x10)
-#define MXC_GPC_PGR_ARMPG_OFFSET 8
-#define MXC_GPC_PGR_ARMPG_MASK (3 << 8)
-
-/* PGC */
-#define MXC_PGC_IPU_PGCR (MXC_PGC_IPU_BASE + 0x0)
-#define MXC_PGC_IPU_PGSR (MXC_PGC_IPU_BASE + 0xC)
-#define MXC_PGC_VPU_PGCR (MXC_PGC_VPU_BASE + 0x0)
-#define MXC_PGC_VPU_PGSR (MXC_PGC_VPU_BASE + 0xC)
-#define MXC_PGC_GPU_PGCR (MXC_PGC_GPU_BASE + 0x0)
-#define MXC_PGC_GPU_PGSR (MXC_PGC_GPU_BASE + 0xC)
-
-#define MXC_PGCR_PCR 1
-#define MXC_SRPGCR_PCR 1
-#define MXC_EMPGCR_PCR 1
-#define MXC_PGSR_PSR 1
-
-
-#define MXC_CORTEXA8_PLAT_LPC_DSM (1 << 0)
-#define MXC_CORTEXA8_PLAT_LPC_DBG_DSM (1 << 1)
-
-/* SRPG */
-#define MXC_SRPG_NEON_SRPGCR (MXC_SRPG_NEON_BASE + 0x0)
-#define MXC_SRPG_NEON_PUPSCR (MXC_SRPG_NEON_BASE + 0x4)
-#define MXC_SRPG_NEON_PDNSCR (MXC_SRPG_NEON_BASE + 0x8)
-
-#define MXC_SRPG_ARM_SRPGCR (MXC_SRPG_ARM_BASE + 0x0)
-#define MXC_SRPG_ARM_PUPSCR (MXC_SRPG_ARM_BASE + 0x4)
-#define MXC_SRPG_ARM_PDNSCR (MXC_SRPG_ARM_BASE + 0x8)
-
-#define MXC_SRPG_EMPGC0_SRPGCR (MXC_SRPG_EMPGC0_BASE + 0x0)
-#define MXC_SRPG_EMPGC0_PUPSCR (MXC_SRPG_EMPGC0_BASE + 0x4)
-#define MXC_SRPG_EMPGC0_PDNSCR (MXC_SRPG_EMPGC0_BASE + 0x8)
-
-#define MXC_SRPG_EMPGC1_SRPGCR (MXC_SRPG_EMPGC1_BASE + 0x0)
-#define MXC_SRPG_EMPGC1_PUPSCR (MXC_SRPG_EMPGC1_BASE + 0x4)
-#define MXC_SRPG_EMPGC1_PDNSCR (MXC_SRPG_EMPGC1_BASE + 0x8)
-
-#define MXC_SRPG_MEGAMIX_SRPGCR (MXC_SRPG_MEGAMIX_BASE + 0x0)
-#define MXC_SRPG_MEGAMIX_PUPSCR (MXC_SRPG_MEGAMIX_BASE + 0x4)
-#define MXC_SRPG_MEGAMIX_PDNSCR (MXC_SRPG_MEGAMIX_BASE + 0x8)
-
-#define MXC_SRPGC_EMI_SRPGCR (MXC_SRPGC_EMI_BASE + 0x0)
-#define MXC_SRPGC_EMI_PUPSCR (MXC_SRPGC_EMI_BASE + 0x4)
-#define MXC_SRPGC_EMI_PDNSCR (MXC_SRPGC_EMI_BASE + 0x8)
-
-#endif /* __ARCH_ARM_MACH_MX51_CRM_REGS_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include "devices/devices-common.h"
-
-extern const struct imx_fec_data imx51_fec_data;
-#define imx51_add_fec(pdata) \
- imx_add_fec(&imx51_fec_data, pdata)
-
-extern const struct imx_fsl_usb2_udc_data imx51_fsl_usb2_udc_data;
-#define imx51_add_fsl_usb2_udc(pdata) \
- imx_add_fsl_usb2_udc(&imx51_fsl_usb2_udc_data, pdata)
-
-extern const struct imx_imx_i2c_data imx51_imx_i2c_data[];
-#define imx51_add_imx_i2c(id, pdata) \
- imx_add_imx_i2c(&imx51_imx_i2c_data[id], pdata)
-#define imx51_add_hsi2c(pdata) \
- imx51_add_imx_i2c(2, pdata)
-
-extern const struct imx_imx_ssi_data imx51_imx_ssi_data[];
-#define imx51_add_imx_ssi(id, pdata) \
- imx_add_imx_ssi(&imx51_imx_ssi_data[id], pdata)
-
-extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[];
-#define imx51_add_imx_uart(id, pdata) \
- imx_add_imx_uart_1irq(&imx51_imx_uart_data[id], pdata)
-
-extern const struct imx_mxc_ehci_data imx51_mxc_ehci_otg_data;
-#define imx51_add_mxc_ehci_otg(pdata) \
- imx_add_mxc_ehci(&imx51_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx51_mxc_ehci_hs_data[];
-#define imx51_add_mxc_ehci_hs(id, pdata) \
- imx_add_mxc_ehci(&imx51_mxc_ehci_hs_data[id - 1], pdata)
-
-extern const struct imx_mxc_nand_data imx51_mxc_nand_data;
-#define imx51_add_mxc_nand(pdata) \
- imx_add_mxc_nand(&imx51_mxc_nand_data, pdata)
-
-extern const struct imx_sdhci_esdhc_imx_data imx51_sdhci_esdhc_imx_data[];
-#define imx51_add_sdhci_esdhc_imx(id, pdata) \
- imx_add_sdhci_esdhc_imx(&imx51_sdhci_esdhc_imx_data[id], pdata)
-
-extern const struct imx_spi_imx_data imx51_cspi_data;
-#define imx51_add_cspi(pdata) \
- imx_add_spi_imx(&imx51_cspi_data, pdata)
-
-extern const struct imx_spi_imx_data imx51_ecspi_data[];
-#define imx51_add_ecspi(id, pdata) \
- imx_add_spi_imx(&imx51_ecspi_data[id], pdata)
-
-extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[];
-#define imx51_add_imx2_wdt(id) \
- imx_add_imx2_wdt(&imx51_imx2_wdt_data[id])
-
-extern const struct imx_imx_keypad_data imx51_imx_keypad_data;
-#define imx51_add_imx_keypad(pdata) \
- imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)
-
-extern const struct imx_pata_imx_data imx51_pata_imx_data;
-#define imx51_add_pata_imx() \
- imx_add_pata_imx(&imx51_pata_imx_data)
config IMX_HAVE_PLATFORM_FEC
bool
- default y if ARCH_MX25 || SOC_IMX27 || SOC_IMX35 || SOC_IMX51 || SOC_IMX53
+ default y if SOC_IMX25 || SOC_IMX27 || SOC_IMX35
config IMX_HAVE_PLATFORM_FLEXCAN
bool
config IMX_HAVE_PLATFORM_GPIO_KEYS
bool
- default y if SOC_IMX51
config IMX_HAVE_PLATFORM_IMX21_HCD
bool
config IMX_HAVE_PLATFORM_IMX_UART
bool
-config IMX_HAVE_PLATFORM_IMX_UDC
- bool
-
config IMX_HAVE_PLATFORM_IPU_CORE
bool
-config IMX_HAVE_PLATFORM_MX1_CAMERA
- bool
-
config IMX_HAVE_PLATFORM_MX2_CAMERA
bool
obj-$(CONFIG_IMX_HAVE_PLATFORM_PATA_IMX) += platform-pata_imx.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o
-obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IPU_CORE) += platform-ipu-core.o
-obj-$(CONFIG_IMX_HAVE_PLATFORM_MX1_CAMERA) += platform-mx1-camera.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_CAMERA) += platform-mx2-camera.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_EHCI) += platform-mxc-ehci.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_MMC) += platform-mxc-mmc.o
const struct imx_imx_uart_1irq_data *data,
const struct imxuart_platform_data *pdata);
-#include <linux/platform_data/usb-imx_udc.h>
-struct imx_imx_udc_data {
- resource_size_t iobase;
- resource_size_t iosize;
- resource_size_t irq0;
- resource_size_t irq1;
- resource_size_t irq2;
- resource_size_t irq3;
- resource_size_t irq4;
- resource_size_t irq5;
- resource_size_t irq6;
-};
-struct platform_device *__init imx_add_imx_udc(
- const struct imx_imx_udc_data *data,
- const struct imxusb_platform_data *pdata);
-
#include <linux/platform_data/video-mx3fb.h>
#include <linux/platform_data/camera-mx3.h>
struct imx_ipu_core_data {
const struct imx_ipu_core_data *data,
struct mx3fb_platform_data *pdata);
-#include <linux/platform_data/camera-mx1.h>
-struct imx_mx1_camera_data {
- resource_size_t iobase;
- resource_size_t iosize;
- resource_size_t irq;
-};
-struct platform_device *__init imx_add_mx1_camera(
- const struct imx_mx1_camera_data *data,
- const struct mx1_camera_pdata *pdata);
-
#include <linux/platform_data/camera-mx2.h>
struct imx_mx2_camera_data {
const char *devid;
imx_fec_data_entry_single(MX35, "imx27-fec");
#endif
-#ifdef CONFIG_SOC_IMX51
-/* i.mx51 has the i.mx27 type fec */
-const struct imx_fec_data imx51_fec_data __initconst =
- imx_fec_data_entry_single(MX51, "imx27-fec");
-#endif
-
-#ifdef CONFIG_SOC_IMX53
-/* i.mx53 has the i.mx25 type fec */
-const struct imx_fec_data imx53_fec_data __initconst =
- imx_fec_data_entry_single(MX53, "imx25-fec");
-#endif
-
struct platform_device *__init imx_add_fec(
const struct imx_fec_data *data,
const struct fec_platform_data *pdata)
imx_fsl_usb2_udc_data_entry_single(MX35, "imx-udc-mx27");
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_fsl_usb2_udc_data imx51_fsl_usb2_udc_data __initconst =
- imx_fsl_usb2_udc_data_entry_single(MX51, "imx-udc-mx51");
-#endif
-
struct platform_device *__init imx_add_fsl_usb2_udc(
const struct imx_fsl_usb2_udc_data *data,
const struct fsl_usb2_platform_data *pdata)
};
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst = {
-#define imx51_imx_i2c_data_entry(_id, _hwid) \
- imx_imx_i2c_data_entry(MX51, "imx21-i2c", _id, _hwid, SZ_4K)
- imx51_imx_i2c_data_entry(0, 1),
- imx51_imx_i2c_data_entry(1, 2),
- {
- .devid = "imx21-i2c",
- .id = 2,
- .iobase = MX51_HSI2C_DMA_BASE_ADDR,
- .iosize = SZ_16K,
- .irq = MX51_INT_HS_I2C,
- },
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_i2c_data imx53_imx_i2c_data[] __initconst = {
-#define imx53_imx_i2c_data_entry(_id, _hwid) \
- imx_imx_i2c_data_entry(MX53, "imx21-i2c", _id, _hwid, SZ_4K)
- imx53_imx_i2c_data_entry(0, 1),
- imx53_imx_i2c_data_entry(1, 2),
- imx53_imx_i2c_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
struct platform_device *__init imx_add_imx_i2c(
const struct imx_imx_i2c_data *data,
const struct imxi2c_platform_data *pdata)
imx_imx_keypad_data_entry_single(MX35, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_keypad_data imx51_imx_keypad_data __initconst =
- imx_imx_keypad_data_entry_single(MX51, SZ_16);
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_keypad_data imx53_imx_keypad_data __initconst =
- imx_imx_keypad_data_entry_single(MX53, SZ_16);
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
struct platform_device *__init imx_add_imx_keypad(
const struct imx_imx_keypad_data *data,
const struct matrix_keymap_data *pdata)
};
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst = {
-#define imx51_imx_ssi_data_entry(_id, _hwid) \
- imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_16K)
- imx51_imx_ssi_data_entry(0, 1),
- imx51_imx_ssi_data_entry(1, 2),
- imx51_imx_ssi_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_ssi_data imx53_imx_ssi_data[] __initconst = {
-#define imx53_imx_ssi_data_entry(_id, _hwid) \
- imx_imx_ssi_data_entry(MX53, _id, _hwid, SZ_16K)
- imx53_imx_ssi_data_entry(0, 1),
- imx53_imx_ssi_data_entry(1, 2),
- imx53_imx_ssi_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
struct platform_device *__init imx_add_imx_ssi(
const struct imx_imx_ssi_data *data,
const struct imx_ssi_platform_data *pdata)
};
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = {
-#define imx51_imx_uart_data_entry(_id, _hwid) \
- imx_imx_uart_1irq_data_entry(MX51, _id, _hwid, SZ_4K)
- imx51_imx_uart_data_entry(0, 1),
- imx51_imx_uart_data_entry(1, 2),
- imx51_imx_uart_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst = {
-#define imx53_imx_uart_data_entry(_id, _hwid) \
- imx_imx_uart_1irq_data_entry(MX53, _id, _hwid, SZ_4K)
- imx53_imx_uart_data_entry(0, 1),
- imx53_imx_uart_data_entry(1, 2),
- imx53_imx_uart_data_entry(2, 3),
- imx53_imx_uart_data_entry(3, 4),
- imx53_imx_uart_data_entry(4, 5),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
struct platform_device *__init imx_add_imx_uart_3irq(
const struct imx_imx_uart_3irq_data *data,
const struct imxuart_platform_data *pdata)
imx_imx2_wdt_data_entry_single(MX35, 0, , SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst = {
-#define imx51_imx2_wdt_data_entry(_id, _hwid) \
- imx_imx2_wdt_data_entry(MX51, _id, _hwid, SZ_16K)
- imx51_imx2_wdt_data_entry(0, 1),
- imx51_imx2_wdt_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst = {
-#define imx53_imx2_wdt_data_entry(_id, _hwid) \
- imx_imx2_wdt_data_entry(MX53, _id, _hwid, SZ_16K)
- imx53_imx2_wdt_data_entry(0, 1),
- imx53_imx2_wdt_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
struct platform_device *__init imx_add_imx2_wdt(
const struct imx_imx2_wdt_data *data)
{
+++ /dev/null
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include "../hardware.h"
-#include "devices-common.h"
-
-#define imx_imx_udc_data_entry_single(soc, _size) \
- { \
- .iobase = soc ## _USBD_BASE_ADDR, \
- .iosize = _size, \
- .irq0 = soc ## _INT_USBD0, \
- .irq1 = soc ## _INT_USBD1, \
- .irq2 = soc ## _INT_USBD2, \
- .irq3 = soc ## _INT_USBD3, \
- .irq4 = soc ## _INT_USBD4, \
- .irq5 = soc ## _INT_USBD5, \
- .irq6 = soc ## _INT_USBD6, \
- }
-
-#define imx_imx_udc_data_entry(soc, _size) \
- [_id] = imx_imx_udc_data_entry_single(soc, _size)
-
-#ifdef CONFIG_SOC_IMX1
-const struct imx_imx_udc_data imx1_imx_udc_data __initconst =
- imx_imx_udc_data_entry_single(MX1, SZ_4K);
-#endif /* ifdef CONFIG_SOC_IMX1 */
-
-struct platform_device *__init imx_add_imx_udc(
- const struct imx_imx_udc_data *data,
- const struct imxusb_platform_data *pdata)
-{
- struct resource res[] = {
- {
- .start = data->iobase,
- .end = data->iobase + data->iosize - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = data->irq0,
- .end = data->irq0,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = data->irq1,
- .end = data->irq1,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = data->irq2,
- .end = data->irq2,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = data->irq3,
- .end = data->irq3,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = data->irq4,
- .end = data->irq4,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = data->irq5,
- .end = data->irq5,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = data->irq6,
- .end = data->irq6,
- .flags = IORESOURCE_IRQ,
- },
- };
-
- return imx_add_platform_device("imx_udc", 0,
- res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include "../hardware.h"
-#include "devices-common.h"
-
-#define imx_mx1_camera_data_entry_single(soc, _size) \
- { \
- .iobase = soc ## _CSI ## _BASE_ADDR, \
- .iosize = _size, \
- .irq = soc ## _INT_CSI, \
- }
-
-#ifdef CONFIG_SOC_IMX1
-const struct imx_mx1_camera_data imx1_mx1_camera_data __initconst =
- imx_mx1_camera_data_entry_single(MX1, 10);
-#endif /* ifdef CONFIG_SOC_IMX1 */
-
-struct platform_device *__init imx_add_mx1_camera(
- const struct imx_mx1_camera_data *data,
- const struct mx1_camera_pdata *pdata)
-{
- struct resource res[] = {
- {
- .start = data->iobase,
- .end = data->iobase + data->iosize - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = data->irq,
- .end = data->irq,
- .flags = IORESOURCE_IRQ,
- },
- };
- return imx_add_platform_device_dmamask("mx1-camera", 0,
- res, ARRAY_SIZE(res),
- pdata, sizeof(*pdata), DMA_BIT_MASK(32));
-}
imx_mxc_ehci_data_entry_single(MX35, 1, HS);
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_mxc_ehci_data imx51_mxc_ehci_otg_data __initconst =
- imx_mxc_ehci_data_entry_single(MX51, 0, OTG);
-const struct imx_mxc_ehci_data imx51_mxc_ehci_hs_data[] __initconst = {
- imx_mxc_ehci_data_entry_single(MX51, 1, HS1),
- imx_mxc_ehci_data_entry_single(MX51, 2, HS2),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
struct platform_device *__init imx_add_mxc_ehci(
const struct imx_mxc_ehci_data *data,
const struct mxc_usbh_platform_data *pdata)
imx_mxc_nand_data_entry_single(MX35, "imx25-nand", SZ_8K);
#endif
-#ifdef CONFIG_SOC_IMX51
-const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst =
- imx_mxc_nandv3_data_entry_single(MX51, "imx51-nand", SZ_16K);
-#endif
-
struct platform_device *__init imx_add_mxc_nand(
const struct imx_mxc_nand_data *data,
const struct mxc_nand_platform_data *pdata)
#endif /* if defined(CONFIG_SOC_IMX31) */
ret = ERR_PTR(-ENODEV);
- if (IS_ERR(ret))
- return PTR_ERR(ret);
-
- return 0;
+ return PTR_ERR_OR_ZERO(ret);
}
arch_initcall(imxXX_add_mxc_rnga);
imx_pata_imx_data_entry_single(MX35, SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_pata_imx_data imx51_pata_imx_data __initconst =
- imx_pata_imx_data_entry_single(MX51, SZ_16K);
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_pata_imx_data imx53_pata_imx_data __initconst =
- imx_pata_imx_data_entry_single(MX53, SZ_16K);
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
struct platform_device *__init imx_add_pata_imx(
const struct imx_pata_imx_data *data)
{
};
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-const struct imx_sdhci_esdhc_imx_data
-imx51_sdhci_esdhc_imx_data[] __initconst = {
-#define imx51_sdhci_esdhc_imx_data_entry(_id, _hwid) \
- imx_sdhci_esdhc_imx_data_entry(MX51, "sdhci-esdhc-imx51", _id, _hwid)
- imx51_sdhci_esdhc_imx_data_entry(0, 1),
- imx51_sdhci_esdhc_imx_data_entry(1, 2),
- imx51_sdhci_esdhc_imx_data_entry(2, 3),
- imx51_sdhci_esdhc_imx_data_entry(3, 4),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_sdhci_esdhc_imx_data
-imx53_sdhci_esdhc_imx_data[] __initconst = {
-#define imx53_sdhci_esdhc_imx_data_entry(_id, _hwid) \
- imx_sdhci_esdhc_imx_data_entry(MX53, "sdhci-esdhc-imx53", _id, _hwid)
- imx53_sdhci_esdhc_imx_data_entry(0, 1),
- imx53_sdhci_esdhc_imx_data_entry(1, 2),
- imx53_sdhci_esdhc_imx_data_entry(2, 3),
- imx53_sdhci_esdhc_imx_data_entry(3, 4),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
static const struct esdhc_platform_data default_esdhc_pdata __initconst = {
.wp_type = ESDHC_WP_NONE,
.cd_type = ESDHC_CD_NONE,
};
#endif /* ifdef CONFIG_SOC_IMX35 */
-#ifdef CONFIG_SOC_IMX51
-/* i.mx51 has the i.mx35 type cspi */
-const struct imx_spi_imx_data imx51_cspi_data __initconst =
- imx_spi_imx_data_entry_single(MX51, CSPI, "imx35-cspi", 2, , SZ_4K);
-
-const struct imx_spi_imx_data imx51_ecspi_data[] __initconst = {
-#define imx51_ecspi_data_entry(_id, _hwid) \
- imx_spi_imx_data_entry(MX51, ECSPI, "imx51-ecspi", _id, _hwid, SZ_4K)
- imx51_ecspi_data_entry(0, 1),
- imx51_ecspi_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-/* i.mx53 has the i.mx35 type cspi */
-const struct imx_spi_imx_data imx53_cspi_data __initconst =
- imx_spi_imx_data_entry_single(MX53, CSPI, "imx35-cspi", 2, , SZ_4K);
-
-/* i.mx53 has the i.mx51 type ecspi */
-const struct imx_spi_imx_data imx53_ecspi_data[] __initconst = {
-#define imx53_ecspi_data_entry(_id, _hwid) \
- imx_spi_imx_data_entry(MX53, ECSPI, "imx51-ecspi", _id, _hwid, SZ_4K)
- imx53_ecspi_data_entry(0, 1),
- imx53_ecspi_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
struct platform_device *__init imx_add_spi_imx(
const struct imx_spi_imx_data *data,
const struct spi_imx_master *pdata)
#include <linux/io.h>
#include <linux/platform_data/usb-ehci-mxc.h>
+#include "ehci.h"
#include "hardware.h"
#define USBCTRL_OTGBASE_OFFSET 0x600
#include <linux/io.h>
#include <linux/platform_data/usb-ehci-mxc.h>
+#include "ehci.h"
#include "hardware.h"
#define USBCTRL_OTGBASE_OFFSET 0x600
#include <linux/io.h>
#include <linux/platform_data/usb-ehci-mxc.h>
+#include "ehci.h"
#include "hardware.h"
#define USBCTRL_OTGBASE_OFFSET 0x600
#include <linux/io.h>
#include <linux/platform_data/usb-ehci-mxc.h>
+#include "ehci.h"
#include "hardware.h"
#define USBCTRL_OTGBASE_OFFSET 0x600
+++ /dev/null
-/*
- * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
- * Copyright (C) 2010 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/platform_data/usb-ehci-mxc.h>
-
-#include "hardware.h"
-
-#define MXC_OTG_OFFSET 0
-#define MXC_H1_OFFSET 0x200
-#define MXC_H2_OFFSET 0x400
-
-/* USB_CTRL */
-#define MXC_OTG_UCTRL_OWIE_BIT (1 << 27) /* OTG wakeup intr enable */
-#define MXC_OTG_UCTRL_OPM_BIT (1 << 24) /* OTG power mask */
-#define MXC_H1_UCTRL_H1UIE_BIT (1 << 12) /* Host1 ULPI interrupt enable */
-#define MXC_H1_UCTRL_H1WIE_BIT (1 << 11) /* HOST1 wakeup intr enable */
-#define MXC_H1_UCTRL_H1PM_BIT (1 << 8) /* HOST1 power mask */
-
-/* USB_PHY_CTRL_FUNC */
-#define MXC_OTG_PHYCTRL_OC_POL_BIT (1 << 9) /* OTG Polarity of Overcurrent */
-#define MXC_OTG_PHYCTRL_OC_DIS_BIT (1 << 8) /* OTG Disable Overcurrent Event */
-#define MXC_H1_OC_POL_BIT (1 << 6) /* UH1 Polarity of Overcurrent */
-#define MXC_H1_OC_DIS_BIT (1 << 5) /* UH1 Disable Overcurrent Event */
-#define MXC_OTG_PHYCTRL_PWR_POL_BIT (1 << 3) /* OTG Power Pin Polarity */
-
-/* USBH2CTRL */
-#define MXC_H2_UCTRL_H2UIE_BIT (1 << 8)
-#define MXC_H2_UCTRL_H2WIE_BIT (1 << 7)
-#define MXC_H2_UCTRL_H2PM_BIT (1 << 4)
-
-#define MXC_USBCMD_OFFSET 0x140
-
-/* USBCMD */
-#define MXC_UCMD_ITC_NO_THRESHOLD_MASK (~(0xff << 16)) /* Interrupt Threshold Control */
-
-int mx51_initialize_usb_hw(int port, unsigned int flags)
-{
- unsigned int v;
- void __iomem *usb_base;
- void __iomem *usbotg_base;
- void __iomem *usbother_base;
- int ret = 0;
-
- usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
- if (!usb_base) {
- printk(KERN_ERR "%s(): ioremap failed\n", __func__);
- return -ENOMEM;
- }
-
- switch (port) {
- case 0: /* OTG port */
- usbotg_base = usb_base + MXC_OTG_OFFSET;
- break;
- case 1: /* Host 1 port */
- usbotg_base = usb_base + MXC_H1_OFFSET;
- break;
- case 2: /* Host 2 port */
- usbotg_base = usb_base + MXC_H2_OFFSET;
- break;
- default:
- printk(KERN_ERR"%s no such port %d\n", __func__, port);
- ret = -ENOENT;
- goto error;
- }
- usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
-
- switch (port) {
- case 0: /*OTG port */
- if (flags & MXC_EHCI_INTERNAL_PHY) {
- v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
-
- if (flags & MXC_EHCI_OC_PIN_ACTIVE_LOW)
- v |= MXC_OTG_PHYCTRL_OC_POL_BIT;
- else
- v &= ~MXC_OTG_PHYCTRL_OC_POL_BIT;
- if (flags & MXC_EHCI_POWER_PINS_ENABLED) {
- /* OC/USBPWR is used */
- v &= ~MXC_OTG_PHYCTRL_OC_DIS_BIT;
- } else {
- /* OC/USBPWR is not used */
- v |= MXC_OTG_PHYCTRL_OC_DIS_BIT;
- }
- if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH)
- v |= MXC_OTG_PHYCTRL_PWR_POL_BIT;
- else
- v &= ~MXC_OTG_PHYCTRL_PWR_POL_BIT;
- __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
-
- v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET);
- if (flags & MXC_EHCI_WAKEUP_ENABLED)
- v |= MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup enable */
- else
- v &= ~MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup disable */
- if (flags & MXC_EHCI_POWER_PINS_ENABLED)
- v &= ~MXC_OTG_UCTRL_OPM_BIT;
- else
- v |= MXC_OTG_UCTRL_OPM_BIT;
- __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET);
- }
- break;
- case 1: /* Host 1 */
- /*Host ULPI */
- v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET);
- if (flags & MXC_EHCI_WAKEUP_ENABLED) {
- /* HOST1 wakeup/ULPI intr enable */
- v |= (MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);
- } else {
- /* HOST1 wakeup/ULPI intr disable */
- v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);
- }
-
- if (flags & MXC_EHCI_POWER_PINS_ENABLED)
- v &= ~MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask unused*/
- else
- v |= MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/
- __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET);
-
- v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
- if (flags & MXC_EHCI_OC_PIN_ACTIVE_LOW)
- v |= MXC_H1_OC_POL_BIT;
- else
- v &= ~MXC_H1_OC_POL_BIT;
- if (flags & MXC_EHCI_POWER_PINS_ENABLED)
- v &= ~MXC_H1_OC_DIS_BIT; /* OC is used */
- else
- v |= MXC_H1_OC_DIS_BIT; /* OC is not used */
- __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
-
- v = __raw_readl(usbotg_base + MXC_USBCMD_OFFSET);
- if (flags & MXC_EHCI_ITC_NO_THRESHOLD)
- /* Interrupt Threshold Control:Immediate (no threshold) */
- v &= MXC_UCMD_ITC_NO_THRESHOLD_MASK;
- __raw_writel(v, usbotg_base + MXC_USBCMD_OFFSET);
- break;
- case 2: /* Host 2 ULPI */
- v = __raw_readl(usbother_base + MXC_USBH2CTRL_OFFSET);
- if (flags & MXC_EHCI_WAKEUP_ENABLED) {
- /* HOST1 wakeup/ULPI intr enable */
- v |= (MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT);
- } else {
- /* HOST1 wakeup/ULPI intr disable */
- v &= ~(MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT);
- }
-
- if (flags & MXC_EHCI_POWER_PINS_ENABLED)
- v &= ~MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask unused*/
- else
- v |= MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/
- __raw_writel(v, usbother_base + MXC_USBH2CTRL_OFFSET);
- break;
- }
-
-error:
- iounmap(usb_base);
- return ret;
-}
-
--- /dev/null
+#ifndef __MACH_IMX_EHCI_H
+#define __MACH_IMX_EHCI_H
+
+/* values for portsc field */
+#define MXC_EHCI_PHY_LOW_POWER_SUSPEND (1 << 23)
+#define MXC_EHCI_FORCE_FS (1 << 24)
+#define MXC_EHCI_UTMI_8BIT (0 << 28)
+#define MXC_EHCI_UTMI_16BIT (1 << 28)
+#define MXC_EHCI_SERIAL (1 << 29)
+#define MXC_EHCI_MODE_UTMI (0 << 30)
+#define MXC_EHCI_MODE_PHILIPS (1 << 30)
+#define MXC_EHCI_MODE_ULPI (2 << 30)
+#define MXC_EHCI_MODE_SERIAL (3 << 30)
+
+/* values for flags field */
+#define MXC_EHCI_INTERFACE_DIFF_UNI (0 << 0)
+#define MXC_EHCI_INTERFACE_DIFF_BI (1 << 0)
+#define MXC_EHCI_INTERFACE_SINGLE_UNI (2 << 0)
+#define MXC_EHCI_INTERFACE_SINGLE_BI (3 << 0)
+#define MXC_EHCI_INTERFACE_MASK (0xf)
+
+#define MXC_EHCI_POWER_PINS_ENABLED (1 << 5)
+#define MXC_EHCI_PWR_PIN_ACTIVE_HIGH (1 << 6)
+#define MXC_EHCI_OC_PIN_ACTIVE_LOW (1 << 7)
+#define MXC_EHCI_TTL_ENABLED (1 << 8)
+
+#define MXC_EHCI_INTERNAL_PHY (1 << 9)
+#define MXC_EHCI_IPPUE_DOWN (1 << 10)
+#define MXC_EHCI_IPPUE_UP (1 << 11)
+#define MXC_EHCI_WAKEUP_ENABLED (1 << 12)
+#define MXC_EHCI_ITC_NO_THRESHOLD (1 << 13)
+
+#define MXC_USBCTRL_OFFSET 0
+#define MXC_USB_PHY_CTR_FUNC_OFFSET 0x8
+#define MXC_USB_PHY_CTR_FUNC2_OFFSET 0xc
+#define MXC_USBH2CTRL_OFFSET 0x14
+
+int mx25_initialize_usb_hw(int port, unsigned int flags);
+int mx31_initialize_usb_hw(int port, unsigned int flags);
+int mx35_initialize_usb_hw(int port, unsigned int flags);
+int mx27_initialize_usb_hw(int port, unsigned int flags);
+
+#endif /* __MACH_IMX_EHCI_H */
static u32 gpc_wake_irqs[IMR_NUM];
static u32 gpc_saved_imrs[IMR_NUM];
-void imx_gpc_pre_suspend(void)
+void imx_gpc_pre_suspend(bool arm_power_off)
{
void __iomem *reg_imr1 = gpc_base + GPC_IMR1;
int i;
/* Tell GPC to power off ARM core when suspend */
- writel_relaxed(0x1, gpc_base + GPC_PGC_CPU_PDN);
+ if (arm_power_off)
+ writel_relaxed(0x1, gpc_base + GPC_PGC_CPU_PDN);
for (i = 0; i < IMR_NUM; i++) {
gpc_saved_imrs[i] = readl_relaxed(reg_imr1 + i * 4);
#include "mxc.h"
-#include "mx51.h"
-#include "mx53.h"
#include "mx3x.h"
#include "mx31.h"
#include "mx35.h"
NULL
};
-static void __init imx25_timer_init(void)
-{
- mx25_clocks_init_dt();
-}
-
DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
.map_io = mx25_map_io,
.init_early = imx25_init_early,
.init_irq = mx25_init_irq,
- .init_time = imx25_timer_init,
.init_machine = imx25_dt_init,
.dt_compat = imx25_dt_board_compat,
.restart = mxc_restart,
NULL
};
-static void __init imx27_timer_init(void)
-{
- mx27_clocks_init_dt();
-}
-
DT_MACHINE_START(IMX27_DT, "Freescale i.MX27 (Device Tree Support)")
.map_io = mx27_map_io,
.init_early = imx27_init_early,
.init_irq = mx27_init_irq,
- .init_time = imx27_timer_init,
.init_machine = imx27_dt_init,
.dt_compat = imx27_dt_board_compat,
.restart = mxc_restart,
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-static const char *imx31_dt_board_compat[] __initconst = {
+static const char * const imx31_dt_board_compat[] __initconst = {
"fsl,imx31",
NULL
};
mx35_init_irq();
}
-static const char *imx35_dt_board_compat[] __initconst = {
+static const char * const imx35_dt_board_compat[] __initconst = {
"fsl,imx35",
NULL
};
+++ /dev/null
-/*
- * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2011 Linaro Ltd.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/irq.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "common.h"
-#include "mx51.h"
-
-static void __init imx51_dt_init(void)
-{
- struct platform_device_info devinfo = { .name = "cpufreq-cpu0", };
-
- mxc_arch_reset_init_dt();
-
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
- platform_device_register_full(&devinfo);
-}
-
-static const char *imx51_dt_board_compat[] __initconst = {
- "fsl,imx51",
- NULL
-};
-
-DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
- .map_io = mx51_map_io,
- .init_early = imx51_init_early,
- .init_irq = mx51_init_irq,
- .init_machine = imx51_dt_init,
- .init_late = imx51_init_late,
- .dt_compat = imx51_dt_board_compat,
- .restart = mxc_restart,
-MACHINE_END
+++ /dev/null
-/*
- * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
- * Copyright (C) 2010 Freescale Semiconductor, Inc.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#ifndef __MACH_IOMUX_MX51_H__
-#define __MACH_IOMUX_MX51_H__
-
-#include "iomux-v3.h"
-#define __NA_ 0x000
-
-
-/* Pad control groupings */
-#define MX51_UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_HIGH | \
- PAD_CTL_HYS | PAD_CTL_SRE_FAST)
-#define MX51_I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_ODE | \
- PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \
- PAD_CTL_HYS)
-#define MX51_ESDHC_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_ODE | \
- PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \
- PAD_CTL_HYS)
-#define MX51_USBH1_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_SRE_FAST | \
- PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \
- PAD_CTL_HYS | PAD_CTL_PUE)
-#define MX51_ECSPI_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_HYS | \
- PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST)
-#define MX51_SDHCI_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \
- PAD_CTL_PUS_47K_UP | PAD_CTL_PUE | \
- PAD_CTL_SRE_FAST | PAD_CTL_DVS)
-#define MX51_GPIO_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_PKE | PAD_CTL_SRE_FAST)
-
-#define MX51_PAD_CTRL_2 (PAD_CTL_PKE | PAD_CTL_HYS)
-#define MX51_PAD_CTRL_3 (PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_CTRL_4 (PAD_CTL_PKE | PAD_CTL_DVS | PAD_CTL_HYS)
-#define MX51_PAD_CTRL_5 (PAD_CTL_DVS | PAD_CTL_DSE_HIGH)
-
-/*
- * The naming convention for the pad modes is MX51_PAD_<padname>__<padmode>
- * If <padname> or <padmode> refers to a GPIO, it is named GPIO<unit>_<num>
- * See also iomux-v3.h
- */
-
-/* Raw pin modes without pad control */
-/* PAD MUX ALT INPSE PATH PADCTRL */
-
-/* The same pins as above but with the default pad control values applied */
-#define MX51_PAD_EIM_D16__AUD4_RXFS IOMUX_PAD(0x3f0, 0x05c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__AUD5_TXD IOMUX_PAD(0x3f0, 0x05c, 7, 0x8d8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__EIM_D16 IOMUX_PAD(0x3f0, 0x05c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__GPIO2_0 IOMUX_PAD(0x3f0, 0x05c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__I2C1_SDA IOMUX_PAD(0x3f0, 0x05c, 0x14, 0x9b4, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D16__UART2_CTS IOMUX_PAD(0x3f0, 0x05c, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D16__USBH2_DATA0 IOMUX_PAD(0x3f0, 0x05c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__AUD5_RXD IOMUX_PAD(0x3f4, 0x060, 7, 0x8d4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__EIM_D17 IOMUX_PAD(0x3f4, 0x060, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__GPIO2_1 IOMUX_PAD(0x3f4, 0x060, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__UART2_RXD IOMUX_PAD(0x3f4, 0x060, 3, 0x9ec, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D17__UART3_CTS IOMUX_PAD(0x3f4, 0x060, 4, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D17__USBH2_DATA1 IOMUX_PAD(0x3f4, 0x060, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__AUD5_TXC IOMUX_PAD(0x3f8, 0x064, 7, 0x8e4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__EIM_D18 IOMUX_PAD(0x3f8, 0x064, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__GPIO2_2 IOMUX_PAD(0x3f8, 0x064, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__UART2_TXD IOMUX_PAD(0x3f8, 0x064, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D18__UART3_RTS IOMUX_PAD(0x3f8, 0x064, 4, 0x9f0, 1, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D18__USBH2_DATA2 IOMUX_PAD(0x3f8, 0x064, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__AUD4_RXC IOMUX_PAD(0x3fc, 0x068, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__AUD5_TXFS IOMUX_PAD(0x3fc, 0x068, 7, 0x8e8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__EIM_D19 IOMUX_PAD(0x3fc, 0x068, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__GPIO2_3 IOMUX_PAD(0x3fc, 0x068, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__I2C1_SCL IOMUX_PAD(0x3fc, 0x068, 0x14, 0x9b0, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D19__UART2_RTS IOMUX_PAD(0x3fc, 0x068, 3, 0x9e8, 1, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D19__USBH2_DATA3 IOMUX_PAD(0x3fc, 0x068, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__AUD4_TXD IOMUX_PAD(0x400, 0x06c, 5, 0x8c8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__EIM_D20 IOMUX_PAD(0x400, 0x06c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__GPIO2_4 IOMUX_PAD(0x400, 0x06c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__SRTC_ALARM_DEB IOMUX_PAD(0x400, 0x06c, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__USBH2_DATA4 IOMUX_PAD(0x400, 0x06c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__AUD4_RXD IOMUX_PAD(0x404, 0x070, 5, 0x8c4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__EIM_D21 IOMUX_PAD(0x404, 0x070, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__GPIO2_5 IOMUX_PAD(0x404, 0x070, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__SRTC_ALARM_DEB IOMUX_PAD(0x404, 0x070, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__USBH2_DATA5 IOMUX_PAD(0x404, 0x070, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__AUD4_TXC IOMUX_PAD(0x408, 0x074, 5, 0x8cc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__EIM_D22 IOMUX_PAD(0x408, 0x074, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__GPIO2_6 IOMUX_PAD(0x408, 0x074, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__USBH2_DATA6 IOMUX_PAD(0x408, 0x074, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__AUD4_TXFS IOMUX_PAD(0x40c, 0x078, 5, 0x8d0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__EIM_D23 IOMUX_PAD(0x40c, 0x078, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__GPIO2_7 IOMUX_PAD(0x40c, 0x078, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__SPDIF_OUT1 IOMUX_PAD(0x40c, 0x078, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__USBH2_DATA7 IOMUX_PAD(0x40c, 0x078, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__AUD6_RXFS IOMUX_PAD(0x410, 0x07c, 5, 0x8f8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__EIM_D24 IOMUX_PAD(0x410, 0x07c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__GPIO2_8 IOMUX_PAD(0x410, 0x07c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__I2C2_SDA IOMUX_PAD(0x410, 0x07c, 0x14, 0x9bc, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D24__UART3_CTS IOMUX_PAD(0x410, 0x07c, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D24__USBOTG_DATA0 IOMUX_PAD(0x410, 0x07c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__EIM_D25 IOMUX_PAD(0x414, 0x080, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__KEY_COL6 IOMUX_PAD(0x414, 0x080, 1, 0x9c8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__UART2_CTS IOMUX_PAD(0x414, 0x080, 4, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D25__UART3_RXD IOMUX_PAD(0x414, 0x080, 3, 0x9f4, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D25__USBOTG_DATA1 IOMUX_PAD(0x414, 0x080, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__GPT_CMPOUT1 IOMUX_PAD(0x414, 0x080, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__EIM_D26 IOMUX_PAD(0x418, 0x084, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__KEY_COL7 IOMUX_PAD(0x418, 0x084, 1, 0x9cc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__UART2_RTS IOMUX_PAD(0x418, 0x084, 4, 0x9e8, 3, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D26__UART3_TXD IOMUX_PAD(0x418, 0x084, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D26__USBOTG_DATA2 IOMUX_PAD(0x418, 0x084, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__GPT_CMPOUT2 IOMUX_PAD(0x418, 0x084, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__AUD6_RXC IOMUX_PAD(0x41c, 0x088, 5, 0x8f4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__EIM_D27 IOMUX_PAD(0x41c, 0x088, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__GPIO2_9 IOMUX_PAD(0x41c, 0x088, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__I2C2_SCL IOMUX_PAD(0x41c, 0x088, 0x14, 0x9b8, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D27__UART3_RTS IOMUX_PAD(0x41c, 0x088, 3, 0x9f0, 3, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D27__USBOTG_DATA3 IOMUX_PAD(0x41c, 0x088, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__AUD6_TXD IOMUX_PAD(0x420, 0x08c, 5, 0x8f0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__EIM_D28 IOMUX_PAD(0x420, 0x08c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__KEY_ROW4 IOMUX_PAD(0x420, 0x08c, 1, 0x9d0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__USBOTG_DATA4 IOMUX_PAD(0x420, 0x08c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__AUD6_RXD IOMUX_PAD(0x424, 0x090, 5, 0x8ec, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__EIM_D29 IOMUX_PAD(0x424, 0x090, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__KEY_ROW5 IOMUX_PAD(0x424, 0x090, 1, 0x9d4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__USBOTG_DATA5 IOMUX_PAD(0x424, 0x090, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__AUD6_TXC IOMUX_PAD(0x428, 0x094, 5, 0x8fc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__EIM_D30 IOMUX_PAD(0x428, 0x094, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__KEY_ROW6 IOMUX_PAD(0x428, 0x094, 1, 0x9d8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__USBOTG_DATA6 IOMUX_PAD(0x428, 0x094, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__AUD6_TXFS IOMUX_PAD(0x42c, 0x098, 5, 0x900, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__EIM_D31 IOMUX_PAD(0x42c, 0x098, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__KEY_ROW7 IOMUX_PAD(0x42c, 0x098, 1, 0x9dc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__USBOTG_DATA7 IOMUX_PAD(0x42c, 0x098, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A16__EIM_A16 IOMUX_PAD(0x430, 0x09c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A16__GPIO2_10 IOMUX_PAD(0x430, 0x09c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A16__OSC_FREQ_SEL0 IOMUX_PAD(0x430, 0x09c, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A17__EIM_A17 IOMUX_PAD(0x434, 0x0a0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A17__GPIO2_11 IOMUX_PAD(0x434, 0x0a0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A17__OSC_FREQ_SEL1 IOMUX_PAD(0x434, 0x0a0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A18__BOOT_LPB0 IOMUX_PAD(0x438, 0x0a4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A18__EIM_A18 IOMUX_PAD(0x438, 0x0a4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A18__GPIO2_12 IOMUX_PAD(0x438, 0x0a4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A19__BOOT_LPB1 IOMUX_PAD(0x43c, 0x0a8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A19__EIM_A19 IOMUX_PAD(0x43c, 0x0a8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A19__GPIO2_13 IOMUX_PAD(0x43c, 0x0a8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A20__BOOT_UART_SRC0 IOMUX_PAD(0x440, 0x0ac, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A20__EIM_A20 IOMUX_PAD(0x440, 0x0ac, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A20__GPIO2_14 IOMUX_PAD(0x440, 0x0ac, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A21__BOOT_UART_SRC1 IOMUX_PAD(0x444, 0x0b0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A21__EIM_A21 IOMUX_PAD(0x444, 0x0b0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A21__GPIO2_15 IOMUX_PAD(0x444, 0x0b0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A22__EIM_A22 IOMUX_PAD(0x448, 0x0b4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A22__GPIO2_16 IOMUX_PAD(0x448, 0x0b4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A23__BOOT_HPN_EN IOMUX_PAD(0x44c, 0x0b8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A23__EIM_A23 IOMUX_PAD(0x44c, 0x0b8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A23__GPIO2_17 IOMUX_PAD(0x44c, 0x0b8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A24__EIM_A24 IOMUX_PAD(0x450, 0x0bc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A24__GPIO2_18 IOMUX_PAD(0x450, 0x0bc, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A24__USBH2_CLK IOMUX_PAD(0x450, 0x0bc, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__DISP1_PIN4 IOMUX_PAD(0x454, 0x0c0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__EIM_A25 IOMUX_PAD(0x454, 0x0c0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__GPIO2_19 IOMUX_PAD(0x454, 0x0c0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__USBH2_DIR IOMUX_PAD(0x454, 0x0c0, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__CSI1_DATA_EN IOMUX_PAD(0x458, 0x0c4, 5, 0x9a0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__DISP2_EXT_CLK IOMUX_PAD(0x458, 0x0c4, 6, 0x908, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__EIM_A26 IOMUX_PAD(0x458, 0x0c4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__GPIO2_20 IOMUX_PAD(0x458, 0x0c4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__USBH2_STP IOMUX_PAD(0x458, 0x0c4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__CSI2_DATA_EN IOMUX_PAD(0x45c, 0x0c8, 5, 0x99c, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__DISP1_PIN1 IOMUX_PAD(0x45c, 0x0c8, 6, 0x9a4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__EIM_A27 IOMUX_PAD(0x45c, 0x0c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__GPIO2_21 IOMUX_PAD(0x45c, 0x0c8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__USBH2_NXT IOMUX_PAD(0x45c, 0x0c8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB0__EIM_EB0 IOMUX_PAD(0x460, 0x0cc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB1__EIM_EB1 IOMUX_PAD(0x464, 0x0d0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__AUD5_RXFS IOMUX_PAD(0x468, 0x0d4, 6, 0x8e0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__CSI1_D2 IOMUX_PAD(0x468, 0x0d4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__EIM_EB2 IOMUX_PAD(0x468, 0x0d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__FEC_MDIO (IOMUX_PAD(0x468, 0x0d4, 3, 0x954, 0, 0) | \
- MUX_PAD_CTRL(PAD_CTL_PUS_22K_UP | PAD_CTL_PKE | PAD_CTL_SRE_FAST | \
- PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS))
-#define MX51_PAD_EIM_EB2__GPIO2_22 IOMUX_PAD(0x468, 0x0d4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__GPT_CMPOUT1 IOMUX_PAD(0x468, 0x0d4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__AUD5_RXC IOMUX_PAD(0x46c, 0x0d8, 6, 0x8dc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__CSI1_D3 IOMUX_PAD(0x46c, 0x0d8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__EIM_EB3 IOMUX_PAD(0x46c, 0x0d8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__FEC_RDATA1 IOMUX_PAD(0x46c, 0x0d8, 3, 0x95c, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__GPIO2_23 IOMUX_PAD(0x46c, 0x0d8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__GPT_CMPOUT2 IOMUX_PAD(0x46c, 0x0d8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_OE__EIM_OE IOMUX_PAD(0x470, 0x0dc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_OE__GPIO2_24 IOMUX_PAD(0x470, 0x0dc, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS0__EIM_CS0 IOMUX_PAD(0x474, 0x0e0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS0__GPIO2_25 IOMUX_PAD(0x474, 0x0e0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS1__EIM_CS1 IOMUX_PAD(0x478, 0x0e4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS1__GPIO2_26 IOMUX_PAD(0x478, 0x0e4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__AUD5_TXD IOMUX_PAD(0x47c, 0x0e8, 6, 0x8d8, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__CSI1_D4 IOMUX_PAD(0x47c, 0x0e8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__EIM_CS2 IOMUX_PAD(0x47c, 0x0e8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__FEC_RDATA2 IOMUX_PAD(0x47c, 0x0e8, 3, 0x960, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__GPIO2_27 IOMUX_PAD(0x47c, 0x0e8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__USBOTG_STP IOMUX_PAD(0x47c, 0x0e8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__AUD5_RXD IOMUX_PAD(0x480, 0x0ec, 6, 0x8d4, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__CSI1_D5 IOMUX_PAD(0x480, 0x0ec, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__EIM_CS3 IOMUX_PAD(0x480, 0x0ec, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__FEC_RDATA3 IOMUX_PAD(0x480, 0x0ec, 3, 0x964, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__GPIO2_28 IOMUX_PAD(0x480, 0x0ec, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__USBOTG_NXT IOMUX_PAD(0x480, 0x0ec, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__AUD5_TXC IOMUX_PAD(0x484, 0x0f0, 6, 0x8e4, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__CSI1_D6 IOMUX_PAD(0x484, 0x0f0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__EIM_CS4 IOMUX_PAD(0x484, 0x0f0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__FEC_RX_ER IOMUX_PAD(0x484, 0x0f0, 3, 0x970, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_EIM_CS4__GPIO2_29 IOMUX_PAD(0x484, 0x0f0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__USBOTG_CLK IOMUX_PAD(0x484, 0x0f0, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__AUD5_TXFS IOMUX_PAD(0x488, 0x0f4, 6, 0x8e8, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__CSI1_D7 IOMUX_PAD(0x488, 0x0f4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__DISP1_EXT_CLK IOMUX_PAD(0x488, 0x0f4, 4, 0x904, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__EIM_CS5 IOMUX_PAD(0x488, 0x0f4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__FEC_CRS IOMUX_PAD(0x488, 0x0f4, 3, 0x950, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_EIM_CS5__GPIO2_30 IOMUX_PAD(0x488, 0x0f4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__USBOTG_DIR IOMUX_PAD(0x488, 0x0f4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DTACK__EIM_DTACK IOMUX_PAD(0x48c, 0x0f8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DTACK__GPIO2_31 IOMUX_PAD(0x48c, 0x0f8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_LBA__EIM_LBA IOMUX_PAD(0x494, 0x0fc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_LBA__GPIO3_1 IOMUX_PAD(0x494, 0x0fc, 1, 0x978, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CRE__EIM_CRE IOMUX_PAD(0x4a0, 0x100, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CRE__GPIO3_2 IOMUX_PAD(0x4a0, 0x100, 1, 0x97c, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DRAM_CS1__DRAM_CS1 IOMUX_PAD(0x4d0, 0x104, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DRAM_CS1__CCM_CLKO IOMUX_PAD(0x4d0, 0x104, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__GPIO3_3 IOMUX_PAD(0x4e4, 0x108, 3, 0x980, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__NANDF_WE_B IOMUX_PAD(0x4e4, 0x108, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__PATA_DIOW IOMUX_PAD(0x4e4, 0x108, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__SD3_DATA0 IOMUX_PAD(0x4e4, 0x108, 2, 0x93c, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__GPIO3_4 IOMUX_PAD(0x4e8, 0x10c, 3, 0x984, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__NANDF_RE_B IOMUX_PAD(0x4e8, 0x10c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__PATA_DIOR IOMUX_PAD(0x4e8, 0x10c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__SD3_DATA1 IOMUX_PAD(0x4e8, 0x10c, 2, 0x940, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_ALE__GPIO3_5 IOMUX_PAD(0x4ec, 0x110, 3, 0x988, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_ALE__NANDF_ALE IOMUX_PAD(0x4ec, 0x110, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_ALE__PATA_BUFFER_EN IOMUX_PAD(0x4ec, 0x110, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CLE__GPIO3_6 IOMUX_PAD(0x4f0, 0x114, 3, 0x98c, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CLE__NANDF_CLE IOMUX_PAD(0x4f0, 0x114, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CLE__PATA_RESET_B IOMUX_PAD(0x4f0, 0x114, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__GPIO3_7 IOMUX_PAD(0x4f4, 0x118, 3, 0x990, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__NANDF_WP_B IOMUX_PAD(0x4f4, 0x118, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__PATA_DMACK IOMUX_PAD(0x4f4, 0x118, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__SD3_DATA2 IOMUX_PAD(0x4f4, 0x118, 2, 0x944, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__ECSPI2_SS1 IOMUX_PAD(0x4f8, 0x11c, 5, 0x930, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__GPIO3_8 IOMUX_PAD(0x4f8, 0x11c, 3, 0x994, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__NANDF_RB0 IOMUX_PAD(0x4f8, 0x11c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__PATA_DMARQ IOMUX_PAD(0x4f8, 0x11c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__SD3_DATA3 IOMUX_PAD(0x4f8, 0x11c, 2, 0x948, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__CSPI_MOSI IOMUX_PAD(0x4fc, 0x120, 6, 0x91c, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__ECSPI2_RDY IOMUX_PAD(0x4fc, 0x120, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__GPIO3_9 IOMUX_PAD(0x4fc, 0x120, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__NANDF_RB1 IOMUX_PAD(0x4fc, 0x120, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__PATA_IORDY IOMUX_PAD(0x4fc, 0x120, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__GPT_CMPOUT2 IOMUX_PAD(0x4fc, 0x120, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__SD4_CMD IOMUX_PAD(0x4fc, 0x120, 0x15, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__DISP2_WAIT IOMUX_PAD(0x500, 0x124, 5, 0x9a8, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__ECSPI2_SCLK IOMUX_PAD(0x500, 0x124, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__FEC_COL IOMUX_PAD(0x500, 0x124, 1, 0x94c, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_NANDF_RB2__GPIO3_10 IOMUX_PAD(0x500, 0x124, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__NANDF_RB2 IOMUX_PAD(0x500, 0x124, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__GPT_CMPOUT3 IOMUX_PAD(0x500, 0x124, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__USBH3_H3_DP IOMUX_PAD(0x500, 0x124, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__USBH3_NXT IOMUX_PAD(0x500, 0x124, 6, 0xa20, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__DISP1_WAIT IOMUX_PAD(0x504, 0x128, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__ECSPI2_MISO IOMUX_PAD(0x504, 0x128, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__FEC_RX_CLK IOMUX_PAD(0x504, 0x128, 1, 0x968, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_NANDF_RB3__GPIO3_11 IOMUX_PAD(0x504, 0x128, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__NANDF_RB3 IOMUX_PAD(0x504, 0x128, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__USBH3_CLK IOMUX_PAD(0x504, 0x128, 6, 0x9f8, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__USBH3_H3_DM IOMUX_PAD(0x504, 0x128, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_NAND__GPIO_NAND IOMUX_PAD(0x514, 0x12c, 0, 0x998, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO_NAND__PATA_INTRQ IOMUX_PAD(0x514, 0x12c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS0__GPIO3_16 IOMUX_PAD(0x518, 0x130, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS0__NANDF_CS0 IOMUX_PAD(0x518, 0x130, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS1__GPIO3_17 IOMUX_PAD(0x51c, 0x134, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS1__NANDF_CS1 IOMUX_PAD(0x51c, 0x134, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__CSPI_SCLK IOMUX_PAD(0x520, 0x138, 6, 0x914, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__FEC_TX_ER IOMUX_PAD(0x520, 0x138, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS2__GPIO3_18 IOMUX_PAD(0x520, 0x138, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__NANDF_CS2 IOMUX_PAD(0x520, 0x138, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__PATA_CS_0 IOMUX_PAD(0x520, 0x138, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__SD4_CLK IOMUX_PAD(0x520, 0x138, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_NANDF_CS2__USBH3_H1_DP IOMUX_PAD(0x520, 0x138, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__FEC_MDC IOMUX_PAD(0x524, 0x13c, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS3__GPIO3_19 IOMUX_PAD(0x524, 0x13c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__NANDF_CS3 IOMUX_PAD(0x524, 0x13c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__PATA_CS_1 IOMUX_PAD(0x524, 0x13c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__SD4_DAT0 IOMUX_PAD(0x524, 0x13c, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__USBH3_H1_DM IOMUX_PAD(0x524, 0x13c, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__FEC_TDATA1 IOMUX_PAD(0x528, 0x140, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS4__GPIO3_20 IOMUX_PAD(0x528, 0x140, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__NANDF_CS4 IOMUX_PAD(0x528, 0x140, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__PATA_DA_0 IOMUX_PAD(0x528, 0x140, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__SD4_DAT1 IOMUX_PAD(0x528, 0x140, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__USBH3_STP IOMUX_PAD(0x528, 0x140, 7, 0xa24, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__FEC_TDATA2 IOMUX_PAD(0x52c, 0x144, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS5__GPIO3_21 IOMUX_PAD(0x52c, 0x144, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__NANDF_CS5 IOMUX_PAD(0x52c, 0x144, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__PATA_DA_1 IOMUX_PAD(0x52c, 0x144, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__SD4_DAT2 IOMUX_PAD(0x52c, 0x144, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__USBH3_DIR IOMUX_PAD(0x52c, 0x144, 7, 0xa1c, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__CSPI_SS3 IOMUX_PAD(0x530, 0x148, 7, 0x928, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__FEC_TDATA3 IOMUX_PAD(0x530, 0x148, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS6__GPIO3_22 IOMUX_PAD(0x530, 0x148, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__NANDF_CS6 IOMUX_PAD(0x530, 0x148, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__PATA_DA_2 IOMUX_PAD(0x530, 0x148, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__SD4_DAT3 IOMUX_PAD(0x530, 0x148, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS7__FEC_TX_EN IOMUX_PAD(0x534, 0x14c, 1, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS7__GPIO3_23 IOMUX_PAD(0x534, 0x14c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS7__NANDF_CS7 IOMUX_PAD(0x534, 0x14c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS7__SD3_CLK IOMUX_PAD(0x534, 0x14c, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 IOMUX_PAD(0x538, 0x150, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK IOMUX_PAD(0x538, 0x150, 1, 0x974, 0, MX51_PAD_CTRL_4)
-#define MX51_PAD_NANDF_RDY_INT__GPIO3_24 IOMUX_PAD(0x538, 0x150, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT IOMUX_PAD(0x538, 0x150, 0, 0x938, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RDY_INT__SD3_CMD IOMUX_PAD(0x538, 0x150, 0x15, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__ECSPI2_MOSI IOMUX_PAD(0x53c, 0x154, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__GPIO3_25 IOMUX_PAD(0x53c, 0x154, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__NANDF_D15 IOMUX_PAD(0x53c, 0x154, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__PATA_DATA15 IOMUX_PAD(0x53c, 0x154, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__SD3_DAT7 IOMUX_PAD(0x53c, 0x154, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__ECSPI2_SS3 IOMUX_PAD(0x540, 0x158, 2, 0x934, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__GPIO3_26 IOMUX_PAD(0x540, 0x158, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__NANDF_D14 IOMUX_PAD(0x540, 0x158, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__PATA_DATA14 IOMUX_PAD(0x540, 0x158, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__SD3_DAT6 IOMUX_PAD(0x540, 0x158, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__ECSPI2_SS2 IOMUX_PAD(0x544, 0x15c, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__GPIO3_27 IOMUX_PAD(0x544, 0x15c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__NANDF_D13 IOMUX_PAD(0x544, 0x15c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__PATA_DATA13 IOMUX_PAD(0x544, 0x15c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__SD3_DAT5 IOMUX_PAD(0x544, 0x15c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__ECSPI2_SS1 IOMUX_PAD(0x548, 0x160, 2, 0x930, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__GPIO3_28 IOMUX_PAD(0x548, 0x160, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__NANDF_D12 IOMUX_PAD(0x548, 0x160, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__PATA_DATA12 IOMUX_PAD(0x548, 0x160, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__SD3_DAT4 IOMUX_PAD(0x548, 0x160, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__FEC_RX_DV IOMUX_PAD(0x54c, 0x164, 2, 0x96c, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__GPIO3_29 IOMUX_PAD(0x54c, 0x164, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__NANDF_D11 IOMUX_PAD(0x54c, 0x164, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__PATA_DATA11 IOMUX_PAD(0x54c, 0x164, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__SD3_DATA3 IOMUX_PAD(0x54c, 0x164, 5, 0x948, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__GPIO3_30 IOMUX_PAD(0x550, 0x168, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__NANDF_D10 IOMUX_PAD(0x550, 0x168, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__PATA_DATA10 IOMUX_PAD(0x550, 0x168, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__SD3_DATA2 IOMUX_PAD(0x550, 0x168, 5, 0x944, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__FEC_RDATA0 IOMUX_PAD(0x554, 0x16c, 0x12, 0x958, 0, MX51_PAD_CTRL_4)
-#define MX51_PAD_NANDF_D9__GPIO3_31 IOMUX_PAD(0x554, 0x16c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__NANDF_D9 IOMUX_PAD(0x554, 0x16c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__PATA_DATA9 IOMUX_PAD(0x554, 0x16c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__SD3_DATA1 IOMUX_PAD(0x554, 0x16c, 5, 0x940, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__FEC_TDATA0 IOMUX_PAD(0x558, 0x170, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_D8__GPIO4_0 IOMUX_PAD(0x558, 0x170, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__NANDF_D8 IOMUX_PAD(0x558, 0x170, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__PATA_DATA8 IOMUX_PAD(0x558, 0x170, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__SD3_DATA0 IOMUX_PAD(0x558, 0x170, 5, 0x93c, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__GPIO4_1 IOMUX_PAD(0x55c, 0x174, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__NANDF_D7 IOMUX_PAD(0x55c, 0x174, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__PATA_DATA7 IOMUX_PAD(0x55c, 0x174, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__USBH3_DATA0 IOMUX_PAD(0x55c, 0x174, 5, 0x9fc, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__GPIO4_2 IOMUX_PAD(0x560, 0x178, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__NANDF_D6 IOMUX_PAD(0x560, 0x178, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__PATA_DATA6 IOMUX_PAD(0x560, 0x178, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__SD4_LCTL IOMUX_PAD(0x560, 0x178, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__USBH3_DATA1 IOMUX_PAD(0x560, 0x178, 5, 0xa00, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__GPIO4_3 IOMUX_PAD(0x564, 0x17c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__NANDF_D5 IOMUX_PAD(0x564, 0x17c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__PATA_DATA5 IOMUX_PAD(0x564, 0x17c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__SD4_WP IOMUX_PAD(0x564, 0x17c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__USBH3_DATA2 IOMUX_PAD(0x564, 0x17c, 5, 0xa04, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__GPIO4_4 IOMUX_PAD(0x568, 0x180, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__NANDF_D4 IOMUX_PAD(0x568, 0x180, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__PATA_DATA4 IOMUX_PAD(0x568, 0x180, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__SD4_CD IOMUX_PAD(0x568, 0x180, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__USBH3_DATA3 IOMUX_PAD(0x568, 0x180, 5, 0xa08, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__GPIO4_5 IOMUX_PAD(0x56c, 0x184, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__NANDF_D3 IOMUX_PAD(0x56c, 0x184, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__PATA_DATA3 IOMUX_PAD(0x56c, 0x184, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__SD4_DAT4 IOMUX_PAD(0x56c, 0x184, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__USBH3_DATA4 IOMUX_PAD(0x56c, 0x184, 5, 0xa0c, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__GPIO4_6 IOMUX_PAD(0x570, 0x188, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__NANDF_D2 IOMUX_PAD(0x570, 0x188, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__PATA_DATA2 IOMUX_PAD(0x570, 0x188, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__SD4_DAT5 IOMUX_PAD(0x570, 0x188, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__USBH3_DATA5 IOMUX_PAD(0x570, 0x188, 5, 0xa10, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__GPIO4_7 IOMUX_PAD(0x574, 0x18c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__NANDF_D1 IOMUX_PAD(0x574, 0x18c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__PATA_DATA1 IOMUX_PAD(0x574, 0x18c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__SD4_DAT6 IOMUX_PAD(0x574, 0x18c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__USBH3_DATA6 IOMUX_PAD(0x574, 0x18c, 5, 0xa14, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__GPIO4_8 IOMUX_PAD(0x578, 0x190, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__NANDF_D0 IOMUX_PAD(0x578, 0x190, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__PATA_DATA0 IOMUX_PAD(0x578, 0x190, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__SD4_DAT7 IOMUX_PAD(0x578, 0x190, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__USBH3_DATA7 IOMUX_PAD(0x578, 0x190, 5, 0xa18, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D8__CSI1_D8 IOMUX_PAD(0x57c, 0x194, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D8__GPIO3_12 IOMUX_PAD(0x57c, 0x194, 3, 0x998, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_D9__CSI1_D9 IOMUX_PAD(0x580, 0x198, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D9__GPIO3_13 IOMUX_PAD(0x580, 0x198, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_D10__CSI1_D10 IOMUX_PAD(0x584, 0x19c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D11__CSI1_D11 IOMUX_PAD(0x588, 0x1a0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D12__CSI1_D12 IOMUX_PAD(0x58c, 0x1a4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D13__CSI1_D13 IOMUX_PAD(0x590, 0x1a8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D14__CSI1_D14 IOMUX_PAD(0x594, 0x1ac, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D15__CSI1_D15 IOMUX_PAD(0x598, 0x1b0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D16__CSI1_D16 IOMUX_PAD(0x59c, 0x1b4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D17__CSI1_D17 IOMUX_PAD(0x5a0, 0x1b8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D18__CSI1_D18 IOMUX_PAD(0x5a4, 0x1bc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D19__CSI1_D19 IOMUX_PAD(0x5a8, 0x1c0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_VSYNC__CSI1_VSYNC IOMUX_PAD(0x5ac, 0x1c4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_VSYNC__GPIO3_14 IOMUX_PAD(0x5ac, 0x1c4, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_HSYNC__CSI1_HSYNC IOMUX_PAD(0x5b0, 0x1c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_HSYNC__GPIO3_15 IOMUX_PAD(0x5b0, 0x1c8, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK IOMUX_PAD(0x5b4, __NA_, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_MCLK__CSI1_MCLK IOMUX_PAD(0x5b8, __NA_, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D12__CSI2_D12 IOMUX_PAD(0x5bc, 0x1cc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D12__GPIO4_9 IOMUX_PAD(0x5bc, 0x1cc, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_D13__CSI2_D13 IOMUX_PAD(0x5c0, 0x1d0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D13__GPIO4_10 IOMUX_PAD(0x5c0, 0x1d0, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_D14__CSI2_D14 IOMUX_PAD(0x5c4, 0x1d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D15__CSI2_D15 IOMUX_PAD(0x5c8, 0x1d8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D16__CSI2_D16 IOMUX_PAD(0x5cc, 0x1dc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D17__CSI2_D17 IOMUX_PAD(0x5d0, 0x1e0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D18__CSI2_D18 IOMUX_PAD(0x5d4, 0x1e4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D18__GPIO4_11 IOMUX_PAD(0x5d4, 0x1e4, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_D19__CSI2_D19 IOMUX_PAD(0x5d8, 0x1e8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D19__GPIO4_12 IOMUX_PAD(0x5d8, 0x1e8, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_VSYNC__CSI2_VSYNC IOMUX_PAD(0x5dc, 0x1ec, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_VSYNC__GPIO4_13 IOMUX_PAD(0x5dc, 0x1ec, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_HSYNC__CSI2_HSYNC IOMUX_PAD(0x5e0, 0x1f0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_HSYNC__GPIO4_14 IOMUX_PAD(0x5e0, 0x1f0, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_PIXCLK__CSI2_PIXCLK IOMUX_PAD(0x5e4, 0x1f4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_PIXCLK__GPIO4_15 IOMUX_PAD(0x5e4, 0x1f4, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_I2C1_CLK__GPIO4_16 IOMUX_PAD(0x5e8, 0x1f8, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_I2C1_CLK__I2C1_CLK IOMUX_PAD(0x5e8, 0x1f8, 0x10, __NA_, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_I2C1_DAT__GPIO4_17 IOMUX_PAD(0x5ec, 0x1fc, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_I2C1_DAT__I2C1_DAT IOMUX_PAD(0x5ec, 0x1fc, 0x10, __NA_, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_TXD__AUD3_TXD IOMUX_PAD(0x5f0, 0x200, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_TXD__GPIO4_18 IOMUX_PAD(0x5f0, 0x200, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_RXD__AUD3_RXD IOMUX_PAD(0x5f4, 0x204, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_RXD__GPIO4_19 IOMUX_PAD(0x5f4, 0x204, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_RXD__UART3_RXD IOMUX_PAD(0x5f4, 0x204, 1, 0x9f4, 2, MX51_UART_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_CK__AUD3_TXC IOMUX_PAD(0x5f8, 0x208, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_CK__GPIO4_20 IOMUX_PAD(0x5f8, 0x208, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_FS__AUD3_TXFS IOMUX_PAD(0x5fc, 0x20c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_FS__GPIO4_21 IOMUX_PAD(0x5fc, 0x20c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_FS__UART3_TXD IOMUX_PAD(0x5fc, 0x20c, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI IOMUX_PAD(0x600, 0x210, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_MOSI__GPIO4_22 IOMUX_PAD(0x600, 0x210, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_MOSI__I2C1_SDA IOMUX_PAD(0x600, 0x210, 0x11, 0x9b4, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_CSPI1_MISO__AUD4_RXD IOMUX_PAD(0x604, 0x214, 1, 0x8c4, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_MISO__ECSPI1_MISO IOMUX_PAD(0x604, 0x214, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_MISO__GPIO4_23 IOMUX_PAD(0x604, 0x214, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS0__AUD4_TXC IOMUX_PAD(0x608, 0x218, 1, 0x8cc, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS0__ECSPI1_SS0 IOMUX_PAD(0x608, 0x218, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS0__GPIO4_24 IOMUX_PAD(0x608, 0x218, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS1__AUD4_TXD IOMUX_PAD(0x60c, 0x21c, 1, 0x8c8, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS1__ECSPI1_SS1 IOMUX_PAD(0x60c, 0x21c, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS1__GPIO4_25 IOMUX_PAD(0x60c, 0x21c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_RDY__AUD4_TXFS IOMUX_PAD(0x610, 0x220, 1, 0x8d0, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_RDY__ECSPI1_RDY IOMUX_PAD(0x610, 0x220, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_RDY__GPIO4_26 IOMUX_PAD(0x610, 0x220, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK IOMUX_PAD(0x614, 0x224, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_SCLK__GPIO4_27 IOMUX_PAD(0x614, 0x224, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SCLK__I2C1_SCL IOMUX_PAD(0x614, 0x224, 0x11, 0x9b0, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_UART1_RXD__GPIO4_28 IOMUX_PAD(0x618, 0x228, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x618, 0x228, 0, 0x9e4, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART1_TXD__GPIO4_29 IOMUX_PAD(0x61c, 0x22c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_TXD__PWM2_PWMO IOMUX_PAD(0x61c, 0x22c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x61c, 0x22c, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART1_RTS__GPIO4_30 IOMUX_PAD(0x620, 0x230, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x620, 0x230, 0, 0x9e0, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART1_CTS__GPIO4_31 IOMUX_PAD(0x624, 0x234, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x624, 0x234, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART2_RXD__FIRI_TXD IOMUX_PAD(0x628, 0x238, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART2_RXD__GPIO1_20 IOMUX_PAD(0x628, 0x238, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x628, 0x238, 0, 0x9ec, 2, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART2_TXD__FIRI_RXD IOMUX_PAD(0x62c, 0x23c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART2_TXD__GPIO1_21 IOMUX_PAD(0x62c, 0x23c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62c, 0x23c, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__CSI1_D0 IOMUX_PAD(0x630, 0x240, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__GPIO1_22 IOMUX_PAD(0x630, 0x240, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__UART1_DTR IOMUX_PAD(0x630, 0x240, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__UART3_RXD IOMUX_PAD(0x630, 0x240, 1, 0x9f4, 4, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__CSI1_D1 IOMUX_PAD(0x634, 0x244, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__GPIO1_23 IOMUX_PAD(0x634, 0x244, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__UART1_DSR IOMUX_PAD(0x634, 0x244, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__UART3_TXD IOMUX_PAD(0x634, 0x244, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_OWIRE_LINE__GPIO1_24 IOMUX_PAD(0x638, 0x248, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_OWIRE_LINE__OWIRE_LINE IOMUX_PAD(0x638, 0x248, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_OWIRE_LINE__SPDIF_OUT IOMUX_PAD(0x638, 0x248, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW0__KEY_ROW0 IOMUX_PAD(0x63c, 0x24c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW1__KEY_ROW1 IOMUX_PAD(0x640, 0x250, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW2__KEY_ROW2 IOMUX_PAD(0x644, 0x254, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW3__KEY_ROW3 IOMUX_PAD(0x648, 0x258, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL0__KEY_COL0 IOMUX_PAD(0x64c, 0x25c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL0__PLL1_BYP IOMUX_PAD(0x64c, 0x25c, 7, 0x90c, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL1__KEY_COL1 IOMUX_PAD(0x650, 0x260, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL1__PLL2_BYP IOMUX_PAD(0x650, 0x260, 7, 0x910, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL2__KEY_COL2 IOMUX_PAD(0x654, 0x264, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL2__PLL3_BYP IOMUX_PAD(0x654, 0x264, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL3__KEY_COL3 IOMUX_PAD(0x658, 0x268, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__I2C2_SCL IOMUX_PAD(0x65c, 0x26c, 0x13, 0x9b8, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__KEY_COL4 IOMUX_PAD(0x65c, 0x26c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__SPDIF_OUT1 IOMUX_PAD(0x65c, 0x26c, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__UART1_RI IOMUX_PAD(0x65c, 0x26c, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__UART3_RTS IOMUX_PAD(0x65c, 0x26c, 2, 0x9f0, 4, MX51_UART_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__I2C2_SDA IOMUX_PAD(0x660, 0x270, 0x13, 0x9bc, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__KEY_COL5 IOMUX_PAD(0x660, 0x270, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__UART1_DCD IOMUX_PAD(0x660, 0x270, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__UART3_CTS IOMUX_PAD(0x660, 0x270, 2, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__CSPI_SCLK IOMUX_PAD(0x678, 0x278, 1, 0x914, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__GPIO1_25 IOMUX_PAD(0x678, 0x278, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__I2C2_SCL IOMUX_PAD(0x678, 0x278, 0x15, 0x9b8, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__USBH1_CLK IOMUX_PAD(0x678, 0x278, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__CSPI_MOSI IOMUX_PAD(0x67c, 0x27c, 1, 0x91c, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__GPIO1_26 IOMUX_PAD(0x67c, 0x27c, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__I2C2_SDA IOMUX_PAD(0x67c, 0x27c, 0x15, 0x9bc, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__USBH1_DIR IOMUX_PAD(0x67c, 0x27c, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__CSPI_RDY IOMUX_PAD(0x680, 0x280, 1, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__GPIO1_27 IOMUX_PAD(0x680, 0x280, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__UART3_RXD IOMUX_PAD(0x680, 0x280, 5, 0x9f4, 6, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__USBH1_STP IOMUX_PAD(0x680, 0x280, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__CSPI_MISO IOMUX_PAD(0x684, 0x284, 1, 0x918, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__GPIO1_28 IOMUX_PAD(0x684, 0x284, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__UART3_TXD IOMUX_PAD(0x684, 0x284, 5, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__USBH1_NXT IOMUX_PAD(0x684, 0x284, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA0__GPIO1_11 IOMUX_PAD(0x688, 0x288, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA0__UART2_CTS IOMUX_PAD(0x688, 0x288, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA0__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA1__GPIO1_12 IOMUX_PAD(0x68c, 0x28c, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA1__UART2_RXD IOMUX_PAD(0x68c, 0x28c, 1, 0x9ec, 4, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA1__USBH1_DATA1 IOMUX_PAD(0x68c, 0x28c, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA2__GPIO1_13 IOMUX_PAD(0x690, 0x290, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA2__UART2_TXD IOMUX_PAD(0x690, 0x290, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA2__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA3__GPIO1_14 IOMUX_PAD(0x694, 0x294, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA3__UART2_RTS IOMUX_PAD(0x694, 0x294, 1, 0x9e8, 5, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA3__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA4__CSPI_SS0 IOMUX_PAD(0x698, 0x298, 1, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA4__GPIO1_15 IOMUX_PAD(0x698, 0x298, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA4__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA5__CSPI_SS1 IOMUX_PAD(0x69c, 0x29c, 1, 0x920, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA5__GPIO1_16 IOMUX_PAD(0x69c, 0x29c, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA5__USBH1_DATA5 IOMUX_PAD(0x69c, 0x29c, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA6__CSPI_SS3 IOMUX_PAD(0x6a0, 0x2a0, 1, 0x928, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA6__GPIO1_17 IOMUX_PAD(0x6a0, 0x2a0, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA6__USBH1_DATA6 IOMUX_PAD(0x6a0, 0x2a0, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__ECSPI1_SS3 IOMUX_PAD(0x6a4, 0x2a4, 1, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__ECSPI2_SS3 IOMUX_PAD(0x6a4, 0x2a4, 5, 0x934, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__GPIO1_18 IOMUX_PAD(0x6a4, 0x2a4, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__USBH1_DATA7 IOMUX_PAD(0x6a4, 0x2a4, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_DI1_PIN11__DI1_PIN11 IOMUX_PAD(0x6a8, 0x2a8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN11__ECSPI1_SS2 IOMUX_PAD(0x6a8, 0x2a8, 7, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_DI1_PIN11__GPIO3_0 IOMUX_PAD(0x6a8, 0x2a8, 4, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN12__DI1_PIN12 IOMUX_PAD(0x6ac, 0x2ac, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN12__GPIO3_1 IOMUX_PAD(0x6ac, 0x2ac, 4, 0x978, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN13__DI1_PIN13 IOMUX_PAD(0x6b0, 0x2b0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN13__GPIO3_2 IOMUX_PAD(0x6b0, 0x2b0, 4, 0x97c, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_D0_CS__DI1_D0_CS IOMUX_PAD(0x6b4, 0x2b4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D0_CS__GPIO3_3 IOMUX_PAD(0x6b4, 0x2b4, 4, 0x980, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__DI1_D1_CS IOMUX_PAD(0x6b8, 0x2b8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__DISP1_PIN14 IOMUX_PAD(0x6b8, 0x2b8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__DISP1_PIN5 IOMUX_PAD(0x6b8, 0x2b8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__GPIO3_4 IOMUX_PAD(0x6b8, 0x2b8, 4, 0x984, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIN__DISP1_PIN1 IOMUX_PAD(0x6bc, 0x2bc, 2, 0x9a4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIN__DISPB2_SER_DIN IOMUX_PAD(0x6bc, 0x2bc, 0, 0x9c4, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIN__GPIO3_5 IOMUX_PAD(0x6bc, 0x2bc, 4, 0x988, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIO__DISP1_PIN6 IOMUX_PAD(0x6c0, 0x2c0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIO__DISPB2_SER_DIO IOMUX_PAD(0x6c0, 0x2c0, 0, 0x9c4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIO__GPIO3_6 IOMUX_PAD(0x6c0, 0x2c0, 4, 0x98c, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN17 IOMUX_PAD(0x6c4, 0x2c4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN7 IOMUX_PAD(0x6c4, 0x2c4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__DISPB2_SER_CLK IOMUX_PAD(0x6c4, 0x2c4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__GPIO3_7 IOMUX_PAD(0x6c4, 0x2c4, 4, 0x990, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISP1_EXT_CLK IOMUX_PAD(0x6c8, 0x2c8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN16 IOMUX_PAD(0x6c8, 0x2c8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN8 IOMUX_PAD(0x6c8, 0x2c8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS IOMUX_PAD(0x6c8, 0x2c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS IOMUX_PAD(0x6c8, 0x2c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__GPIO3_8 IOMUX_PAD(0x6c8, 0x2c8, 4, 0x994, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT0__DISP1_DAT0 IOMUX_PAD(0x6cc, 0x2cc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT1__DISP1_DAT1 IOMUX_PAD(0x6d0, 0x2d0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT2__DISP1_DAT2 IOMUX_PAD(0x6d4, 0x2d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT3__DISP1_DAT3 IOMUX_PAD(0x6d8, 0x2d8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT4__DISP1_DAT4 IOMUX_PAD(0x6dc, 0x2dc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT5__DISP1_DAT5 IOMUX_PAD(0x6e0, 0x2e0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT6__BOOT_USB_SRC IOMUX_PAD(0x6e4, 0x2e4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT6__DISP1_DAT6 IOMUX_PAD(0x6e4, 0x2e4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT7__BOOT_EEPROM_CFG IOMUX_PAD(0x6e8, 0x2e8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT7__DISP1_DAT7 IOMUX_PAD(0x6e8, 0x2e8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT8__BOOT_SRC0 IOMUX_PAD(0x6ec, 0x2ec, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT8__DISP1_DAT8 IOMUX_PAD(0x6ec, 0x2ec, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT9__BOOT_SRC1 IOMUX_PAD(0x6f0, 0x2f0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT9__DISP1_DAT9 IOMUX_PAD(0x6f0, 0x2f0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT10__BOOT_SPARE_SIZE IOMUX_PAD(0x6f4, 0x2f4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT10__DISP1_DAT10 IOMUX_PAD(0x6f4, 0x2f4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT11__BOOT_LPB_FREQ2 IOMUX_PAD(0x6f8, 0x2f8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT11__DISP1_DAT11 IOMUX_PAD(0x6f8, 0x2f8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT12__BOOT_MLC_SEL IOMUX_PAD(0x6fc, 0x2fc, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT12__DISP1_DAT12 IOMUX_PAD(0x6fc, 0x2fc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT13__BOOT_MEM_CTL0 IOMUX_PAD(0x700, 0x300, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT13__DISP1_DAT13 IOMUX_PAD(0x700, 0x300, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT14__BOOT_MEM_CTL1 IOMUX_PAD(0x704, 0x304, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT14__DISP1_DAT14 IOMUX_PAD(0x704, 0x304, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT15__BOOT_BUS_WIDTH IOMUX_PAD(0x708, 0x308, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT15__DISP1_DAT15 IOMUX_PAD(0x708, 0x308, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT16__BOOT_PAGE_SIZE0 IOMUX_PAD(0x70c, 0x30c, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT16__DISP1_DAT16 IOMUX_PAD(0x70c, 0x30c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT17__BOOT_PAGE_SIZE1 IOMUX_PAD(0x710, 0x310, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT17__DISP1_DAT17 IOMUX_PAD(0x710, 0x310, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__BOOT_WEIM_MUXED0 IOMUX_PAD(0x714, 0x314, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__DISP1_DAT18 IOMUX_PAD(0x714, 0x314, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__DISP2_PIN11 IOMUX_PAD(0x714, 0x314, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__DISP2_PIN5 IOMUX_PAD(0x714, 0x314, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__BOOT_WEIM_MUXED1 IOMUX_PAD(0x718, 0x318, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__DISP1_DAT19 IOMUX_PAD(0x718, 0x318, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__DISP2_PIN12 IOMUX_PAD(0x718, 0x318, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__DISP2_PIN6 IOMUX_PAD(0x718, 0x318, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__BOOT_MEM_TYPE0 IOMUX_PAD(0x71c, 0x31c, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__DISP1_DAT20 IOMUX_PAD(0x71c, 0x31c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__DISP2_PIN13 IOMUX_PAD(0x71c, 0x31c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__DISP2_PIN7 IOMUX_PAD(0x71c, 0x31c, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__BOOT_MEM_TYPE1 IOMUX_PAD(0x720, 0x320, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__DISP1_DAT21 IOMUX_PAD(0x720, 0x320, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__DISP2_PIN14 IOMUX_PAD(0x720, 0x320, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__DISP2_PIN8 IOMUX_PAD(0x720, 0x320, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__BOOT_LPB_FREQ0 IOMUX_PAD(0x724, 0x324, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__DISP1_DAT22 IOMUX_PAD(0x724, 0x324, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__DISP2_D0_CS IOMUX_PAD(0x724, 0x324, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__DISP2_DAT16 IOMUX_PAD(0x724, 0x324, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__BOOT_LPB_FREQ1 IOMUX_PAD(0x728, 0x328, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP1_DAT23 IOMUX_PAD(0x728, 0x328, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP2_D1_CS IOMUX_PAD(0x728, 0x328, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP2_DAT17 IOMUX_PAD(0x728, 0x328, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP2_SER_CS IOMUX_PAD(0x728, 0x328, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN3__DI1_PIN3 IOMUX_PAD(0x72c, 0x32c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_DISP_CLK__DI1_DISP_CLK IOMUX_PAD(0x730, __NA_, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN2__DI1_PIN2 IOMUX_PAD(0x734, 0x330, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN15__DI1_PIN15 IOMUX_PAD(0x738, __NA_, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP2__DISP1_SER_CLK IOMUX_PAD(0x740, 0x338, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP2__DISP2_WAIT IOMUX_PAD(0x740, 0x338, 2, 0x9a8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP3__CSI1_DATA_EN IOMUX_PAD(0x744, 0x33c, 3, 0x9a0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP3__DISP1_SER_DIO IOMUX_PAD(0x744, 0x33c, 0, 0x9c0, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP3__FEC_TX_ER IOMUX_PAD(0x744, 0x33c, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DI2_PIN4__CSI2_DATA_EN IOMUX_PAD(0x748, 0x340, 3, 0x99c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN4__DI2_PIN4 IOMUX_PAD(0x748, 0x340, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN4__FEC_CRS IOMUX_PAD(0x748, 0x340, 2, 0x950, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN2__DI2_PIN2 IOMUX_PAD(0x74c, 0x344, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN2__FEC_MDC IOMUX_PAD(0x74c, 0x344, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DI2_PIN3__DI2_PIN3 IOMUX_PAD(0x750, 0x348, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN3__FEC_MDIO IOMUX_PAD(0x750, 0x348, 2, 0x954, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK IOMUX_PAD(0x754, 0x34c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 IOMUX_PAD(0x754, 0x34c, 2, 0x95c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__DI2_PIN15 IOMUX_PAD(0x758, 0x350, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__DISP1_SER_DIN IOMUX_PAD(0x758, 0x350, 0, 0x9c0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__DISP2_PIN1 IOMUX_PAD(0x758, 0x350, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__FEC_RDATA2 IOMUX_PAD(0x758, 0x350, 2, 0x960, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__DISP2_DAT0 IOMUX_PAD(0x75c, 0x354, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__FEC_RDATA3 IOMUX_PAD(0x75c, 0x354, 2, 0x964, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__KEY_COL6 IOMUX_PAD(0x75c, 0x354, 4, 0x9c8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__UART3_RXD IOMUX_PAD(0x75c, 0x354, 5, 0x9f4, 8, MX51_UART_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__USBH3_CLK IOMUX_PAD(0x75c, 0x354, 3, 0x9f8, 1, MX51_UART_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__DISP2_DAT1 IOMUX_PAD(0x760, 0x358, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__FEC_RX_ER IOMUX_PAD(0x760, 0x358, 2, 0x970, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__KEY_COL7 IOMUX_PAD(0x760, 0x358, 4, 0x9cc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__UART3_TXD IOMUX_PAD(0x760, 0x358, 5, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__USBH3_DIR IOMUX_PAD(0x760, 0x358, 3, 0xa1c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT2__DISP2_DAT2 IOMUX_PAD(0x764, 0x35c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT3__DISP2_DAT3 IOMUX_PAD(0x768, 0x360, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT4__DISP2_DAT4 IOMUX_PAD(0x76c, 0x364, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT5__DISP2_DAT5 IOMUX_PAD(0x770, 0x368, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__DISP2_DAT6 IOMUX_PAD(0x774, 0x36c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__FEC_TDATA1 IOMUX_PAD(0x774, 0x36c, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT6__GPIO1_19 IOMUX_PAD(0x774, 0x36c, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__KEY_ROW4 IOMUX_PAD(0x774, 0x36c, 4, 0x9d0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__USBH3_STP IOMUX_PAD(0x774, 0x36c, 3, 0xa24, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__DISP2_DAT7 IOMUX_PAD(0x778, 0x370, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__FEC_TDATA2 IOMUX_PAD(0x778, 0x370, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT7__GPIO1_29 IOMUX_PAD(0x778, 0x370, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__KEY_ROW5 IOMUX_PAD(0x778, 0x370, 4, 0x9d4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__USBH3_NXT IOMUX_PAD(0x778, 0x370, 3, 0xa20, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__DISP2_DAT8 IOMUX_PAD(0x77c, 0x374, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__FEC_TDATA3 IOMUX_PAD(0x77c, 0x374, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT8__GPIO1_30 IOMUX_PAD(0x77c, 0x374, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__KEY_ROW6 IOMUX_PAD(0x77c, 0x374, 4, 0x9d8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__USBH3_DATA0 IOMUX_PAD(0x77c, 0x374, 3, 0x9fc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__AUD6_RXC IOMUX_PAD(0x780, 0x378, 4, 0x8f4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__DISP2_DAT9 IOMUX_PAD(0x780, 0x378, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__FEC_TX_EN IOMUX_PAD(0x780, 0x378, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT9__GPIO1_31 IOMUX_PAD(0x780, 0x378, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__USBH3_DATA1 IOMUX_PAD(0x780, 0x378, 3, 0xa00, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__DISP2_DAT10 IOMUX_PAD(0x784, 0x37c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__DISP2_SER_CS IOMUX_PAD(0x784, 0x37c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__FEC_COL IOMUX_PAD(0x784, 0x37c, 2, 0x94c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__KEY_ROW7 IOMUX_PAD(0x784, 0x37c, 4, 0x9dc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__USBH3_DATA2 IOMUX_PAD(0x784, 0x37c, 3, 0xa04, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__AUD6_TXD IOMUX_PAD(0x788, 0x380, 4, 0x8f0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__DISP2_DAT11 IOMUX_PAD(0x788, 0x380, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__FEC_RX_CLK IOMUX_PAD(0x788, 0x380, 2, 0x968, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__GPIO1_10 IOMUX_PAD(0x788, 0x380, 7, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__USBH3_DATA3 IOMUX_PAD(0x788, 0x380, 3, 0xa08, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__AUD6_RXD IOMUX_PAD(0x78c, 0x384, 4, 0x8ec, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__DISP2_DAT12 IOMUX_PAD(0x78c, 0x384, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__FEC_RX_DV IOMUX_PAD(0x78c, 0x384, 2, 0x96c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__USBH3_DATA4 IOMUX_PAD(0x78c, 0x384, 3, 0xa0c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT13__AUD6_TXC IOMUX_PAD(0x790, 0x388, 4, 0x8fc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT13__DISP2_DAT13 IOMUX_PAD(0x790, 0x388, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT13__FEC_TX_CLK IOMUX_PAD(0x790, 0x388, 2, 0x974, 1, MX51_PAD_CTRL_4)
-#define MX51_PAD_DISP2_DAT13__USBH3_DATA5 IOMUX_PAD(0x790, 0x388, 3, 0xa10, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT14__AUD6_TXFS IOMUX_PAD(0x794, 0x38c, 4, 0x900, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT14__DISP2_DAT14 IOMUX_PAD(0x794, 0x38c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT14__FEC_RDATA0 IOMUX_PAD(0x794, 0x38c, 2, 0x958, 1, MX51_PAD_CTRL_4)
-#define MX51_PAD_DISP2_DAT14__USBH3_DATA6 IOMUX_PAD(0x794, 0x38c, 3, 0xa14, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__AUD6_RXFS IOMUX_PAD(0x798, 0x390, 4, 0x8f8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__DISP1_SER_CS IOMUX_PAD(0x798, 0x390, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__DISP2_DAT15 IOMUX_PAD(0x798, 0x390, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__FEC_TDATA0 IOMUX_PAD(0x798, 0x390, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT15__USBH3_DATA7 IOMUX_PAD(0x798, 0x390, 3, 0xa18, 1, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CMD__AUD5_RXFS IOMUX_PAD(0x79c, 0x394, 1, 0x8e0, 1, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CMD__CSPI_MOSI IOMUX_PAD(0x79c, 0x394, 2, 0x91c, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x79c, 0x394, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD1_CLK__AUD5_RXC IOMUX_PAD(0x7a0, 0x398, 1, 0x8dc, 1, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CLK__CSPI_SCLK IOMUX_PAD(0x7a0, 0x398, 2, 0x914, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7a0, 0x398, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_SD1_DATA0__AUD5_TXD IOMUX_PAD(0x7a4, 0x39c, 1, 0x8d8, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA0__CSPI_MISO IOMUX_PAD(0x7a4, 0x39c, 2, 0x918, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x7a4, 0x39c, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_EIM_DA0__EIM_DA0 IOMUX_PAD(__NA_, 0x01c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA1__EIM_DA1 IOMUX_PAD(__NA_, 0x020, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA2__EIM_DA2 IOMUX_PAD(__NA_, 0x024, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA3__EIM_DA3 IOMUX_PAD(__NA_, 0x028, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA1__AUD5_RXD IOMUX_PAD(0x7a8, 0x3a0, 1, 0x8d4, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x7a8, 0x3a0, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_EIM_DA4__EIM_DA4 IOMUX_PAD(__NA_, 0x02c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA5__EIM_DA5 IOMUX_PAD(__NA_, 0x030, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA6__EIM_DA6 IOMUX_PAD(__NA_, 0x034, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA7__EIM_DA7 IOMUX_PAD(__NA_, 0x038, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA2__AUD5_TXC IOMUX_PAD(0x7ac, 0x3a4, 1, 0x8e4, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x7ac, 0x3a4, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_EIM_DA10__EIM_DA10 IOMUX_PAD(__NA_, 0x044, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA11__EIM_DA11 IOMUX_PAD(__NA_, 0x048, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA8__EIM_DA8 IOMUX_PAD(__NA_, 0x03c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA9__EIM_DA9 IOMUX_PAD(__NA_, 0x040, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA3__AUD5_TXFS IOMUX_PAD(0x7b0, 0x3a8, 1, 0x8e8, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA3__CSPI_SS1 IOMUX_PAD(0x7b0, 0x3a8, 2, 0x920, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x7b0, 0x3a8, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_GPIO1_0__CSPI_SS2 IOMUX_PAD(0x7b4, 0x3ac, 2, 0x924, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_GPIO1_0__GPIO1_0 IOMUX_PAD(0x7b4, 0x3ac, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_0__SD1_CD IOMUX_PAD(0x7b4, 0x3ac, 0, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_GPIO1_1__CSPI_MISO IOMUX_PAD(0x7b8, 0x3b0, 2, 0x918, 2, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_GPIO1_1__GPIO1_1 IOMUX_PAD(0x7b8, 0x3b0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_1__SD1_WP IOMUX_PAD(0x7b8, 0x3b0, 0, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_EIM_DA12__EIM_DA12 IOMUX_PAD(__NA_, 0x04c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA13__EIM_DA13 IOMUX_PAD(__NA_, 0x050, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA14__EIM_DA14 IOMUX_PAD(__NA_, 0x054, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA15__EIM_DA15 IOMUX_PAD(__NA_, 0x058, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_CMD__CSPI_MOSI IOMUX_PAD(0x7bc, 0x3b4, 2, 0x91c, 3, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_CMD__I2C1_SCL IOMUX_PAD(0x7bc, 0x3b4, 0x11, 0x9b0, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x7bc, 0x3b4, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_CLK__CSPI_SCLK IOMUX_PAD(0x7c0, 0x3b8, 2, 0x914, 3, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_CLK__I2C1_SDA IOMUX_PAD(0x7c0, 0x3b8, 0x11, 0x9b4, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x7c0, 0x3b8, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_SD2_DATA0__CSPI_MISO IOMUX_PAD(0x7c4, 0x3bc, 2, 0x918, 3, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA0__SD1_DAT4 IOMUX_PAD(0x7c4, 0x3bc, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA0__SD2_DATA0 IOMUX_PAD(0x7c4, 0x3bc, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA1__SD1_DAT5 IOMUX_PAD(0x7c8, 0x3c0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA1__SD2_DATA1 IOMUX_PAD(0x7c8, 0x3c0, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA1__USBH3_H2_DP IOMUX_PAD(0x7c8, 0x3c0, 0x12, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA2__SD1_DAT6 IOMUX_PAD(0x7cc, 0x3c4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA2__SD2_DATA2 IOMUX_PAD(0x7cc, 0x3c4, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA2__USBH3_H2_DM IOMUX_PAD(0x7cc, 0x3c4, 0x12, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA3__CSPI_SS2 IOMUX_PAD(0x7d0, 0x3c8, 2, 0x924, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA3__SD1_DAT7 IOMUX_PAD(0x7d0, 0x3c8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA3__SD2_DATA3 IOMUX_PAD(0x7d0, 0x3c8, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__CCM_OUT_2 IOMUX_PAD(0x7d4, 0x3cc, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__GPIO1_2 IOMUX_PAD(0x7d4, 0x3cc, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__I2C2_SCL IOMUX_PAD(0x7d4, 0x3cc, 0x12, 0x9b8, 3, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__PLL1_BYP IOMUX_PAD(0x7d4, 0x3cc, 7, 0x90c, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__PWM1_PWMO IOMUX_PAD(0x7d4, 0x3cc, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__GPIO1_3 IOMUX_PAD(0x7d8, 0x3d0, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__I2C2_SDA IOMUX_PAD(0x7d8, 0x3d0, 0x12, 0x9bc, 3, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__CCM_CLKO2 IOMUX_PAD(0x7d8, 0x3d0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__GPT_CLKIN IOMUX_PAD(0x7d8, 0x3d0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__PLL2_BYP IOMUX_PAD(0x7d8, 0x3d0, 7, 0x910, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__PWM2_PWMO IOMUX_PAD(0x7d8, 0x3d0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ IOMUX_PAD(0x7fc, 0x3d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_PMIC_INT_REQ__PMIC_PMU_IRQ_B IOMUX_PAD(0x7fc, 0x3d4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__DISP2_EXT_CLK IOMUX_PAD(0x804, 0x3d8, 4, 0x908, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__EIM_RDY IOMUX_PAD(0x804, 0x3d8, 3, 0x938, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__GPIO1_4 IOMUX_PAD(0x804, 0x3d8, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__WDOG1_WDOG_B IOMUX_PAD(0x804, 0x3d8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__GPT_CAPIN1 IOMUX_PAD(0x804, 0x3d8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__CSI2_MCLK IOMUX_PAD(0x808, 0x3dc, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__DISP2_PIN16 IOMUX_PAD(0x808, 0x3dc, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__GPIO1_5 IOMUX_PAD(0x808, 0x3dc, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__WDOG2_WDOG_B IOMUX_PAD(0x808, 0x3dc, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__CCM_CLKO IOMUX_PAD(0x808, 0x3dc, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__DISP2_PIN17 IOMUX_PAD(0x80c, 0x3e0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__GPIO1_6 IOMUX_PAD(0x80c, 0x3e0, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__REF_EN_B IOMUX_PAD(0x80c, 0x3e0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__GPT_CAPIN2 IOMUX_PAD(0x80c, 0x3e0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__CCM_OUT_0 IOMUX_PAD(0x810, 0x3e4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__GPIO1_7 IOMUX_PAD(0x810, 0x3e4, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__SD2_WP IOMUX_PAD(0x810, 0x3e4, 6, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__SPDIF_OUT1 IOMUX_PAD(0x810, 0x3e4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__CSI2_DATA_EN IOMUX_PAD(0x814, 0x3e8, 2, 0x99c, 2, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__GPIO1_8 IOMUX_PAD(0x814, 0x3e8, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__SD2_CD IOMUX_PAD(0x814, 0x3e8, 6, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__USBH3_PWR IOMUX_PAD(0x814, 0x3e8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__CCM_CLKO2 IOMUX_PAD(0x814, 0x3e8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__CCM_OUT_1 IOMUX_PAD(0x818, 0x3ec, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__DISP2_D1_CS IOMUX_PAD(0x818, 0x3ec, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__DISP2_SER_CS IOMUX_PAD(0x818, 0x3ec, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__GPIO1_9 IOMUX_PAD(0x818, 0x3ec, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__SD2_LCTL IOMUX_PAD(0x818, 0x3ec, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__USBH3_OC IOMUX_PAD(0x818, 0x3ec, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__CCM_CLKO IOMUX_PAD(0x818, 0x3ec, 4, __NA_, 0, NO_PAD_CTRL)
-
-#endif /* __MACH_IOMUX_MX51_H__ */
#include "common.h"
#include "devices-imx31.h"
#include "crmregs-imx3.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
#include "common.h"
#include "devices-imx27.h"
+#include "ehci.h"
#include "eukrea-baseboards.h"
#include "hardware.h"
#include "iomux-mx27.h"
#include "common.h"
#include "devices-imx35.h"
+#include "ehci.h"
#include "eukrea-baseboards.h"
#include "hardware.h"
#include "iomux-mx35.h"
#include "common.h"
#include "devices-imx25.h"
+#include "ehci.h"
#include "eukrea-baseboards.h"
#include "hardware.h"
#include "iomux-mx25.h"
#include "common.h"
#include "devices-imx27.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx27.h"
+++ /dev/null
-/*
- * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * Author: Fabio Estevam <fabio.estevam@freescale.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "hardware.h"
-#include "common.h"
-#include "devices-imx27.h"
-#include "iomux-mx27.h"
-
-static const int mx27ipcam_pins[] __initconst = {
- /* UART1 */
- PE12_PF_UART1_TXD,
- PE13_PF_UART1_RXD,
- /* FEC */
- PD0_AIN_FEC_TXD0,
- PD1_AIN_FEC_TXD1,
- PD2_AIN_FEC_TXD2,
- PD3_AIN_FEC_TXD3,
- PD4_AOUT_FEC_RX_ER,
- PD5_AOUT_FEC_RXD1,
- PD6_AOUT_FEC_RXD2,
- PD7_AOUT_FEC_RXD3,
- PD8_AF_FEC_MDIO,
- PD9_AIN_FEC_MDC,
- PD10_AOUT_FEC_CRS,
- PD11_AOUT_FEC_TX_CLK,
- PD12_AOUT_FEC_RXD0,
- PD13_AOUT_FEC_RX_DV,
- PD14_AOUT_FEC_RX_CLK,
- PD15_AOUT_FEC_COL,
- PD16_AIN_FEC_TX_ER,
- PF23_AIN_FEC_TX_EN,
-};
-
-static void __init mx27ipcam_init(void)
-{
- imx27_soc_init();
-
- mxc_gpio_setup_multiple_pins(mx27ipcam_pins, ARRAY_SIZE(mx27ipcam_pins),
- "mx27ipcam");
-
- imx27_add_imx_uart0(NULL);
- imx27_add_fec(NULL);
- imx27_add_imx2_wdt();
-}
-
-static void __init mx27ipcam_timer_init(void)
-{
- mx27_clocks_init(25000000);
-}
-
-MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
- /* maintainer: Freescale Semiconductor, Inc. */
- .atag_offset = 0x100,
- .map_io = mx27_map_io,
- .init_early = imx27_init_early,
- .init_irq = mx27_init_irq,
- .init_time = mx27ipcam_timer_init,
- .init_machine = mx27ipcam_init,
- .restart = mxc_restart,
-MACHINE_END
+++ /dev/null
-/*
- * Copyright 2007 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
- * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
- * Copyright 2009 Daniel Schaeffer (daniel.schaeffer@timesys.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices-imx27.h"
-#include "hardware.h"
-#include "iomux-mx27.h"
-
-static const int mx27lite_pins[] __initconst = {
- /* UART1 */
- PE12_PF_UART1_TXD,
- PE13_PF_UART1_RXD,
- PE14_PF_UART1_CTS,
- PE15_PF_UART1_RTS,
- /* FEC */
- PD0_AIN_FEC_TXD0,
- PD1_AIN_FEC_TXD1,
- PD2_AIN_FEC_TXD2,
- PD3_AIN_FEC_TXD3,
- PD4_AOUT_FEC_RX_ER,
- PD5_AOUT_FEC_RXD1,
- PD6_AOUT_FEC_RXD2,
- PD7_AOUT_FEC_RXD3,
- PD8_AF_FEC_MDIO,
- PD9_AIN_FEC_MDC,
- PD10_AOUT_FEC_CRS,
- PD11_AOUT_FEC_TX_CLK,
- PD12_AOUT_FEC_RXD0,
- PD13_AOUT_FEC_RX_DV,
- PD14_AOUT_FEC_RX_CLK,
- PD15_AOUT_FEC_COL,
- PD16_AIN_FEC_TX_ER,
- PF23_AIN_FEC_TX_EN,
-};
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
- .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static void __init mx27lite_init(void)
-{
- imx27_soc_init();
-
- mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins),
- "imx27lite");
- imx27_add_imx_uart0(&uart_pdata);
- imx27_add_fec(NULL);
-}
-
-static void __init mx27lite_timer_init(void)
-{
- mx27_clocks_init(26000000);
-}
-
-MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
- .atag_offset = 0x100,
- .map_io = mx27_map_io,
- .init_early = imx27_init_early,
- .init_irq = mx27_init_irq,
- .init_time = mx27lite_timer_init,
- .init_machine = mx27lite_init,
- .restart = mxc_restart,
-MACHINE_END
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-static const char *imx50_dt_board_compat[] __initconst = {
+static const char * const imx50_dt_board_compat[] __initconst = {
"fsl,imx50",
NULL
};
DT_MACHINE_START(IMX50_DT, "Freescale i.MX50 (Device Tree Support)")
- .map_io = mx53_map_io,
- .init_irq = mx53_init_irq,
+ .init_irq = tzic_init_irq,
.init_machine = imx50_dt_init,
.dt_compat = imx50_dt_board_compat,
.restart = mxc_restart,
--- /dev/null
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include "common.h"
+#include "hardware.h"
+
+static void __init imx51_init_early(void)
+{
+ mxc_set_cpu_type(MXC_CPU_MX51);
+}
+
+/*
+ * The MIPI HSC unit has been removed from the i.MX51 Reference Manual by
+ * the Freescale marketing division. However this did not remove the
+ * hardware from the chip which still needs to be configured for proper
+ * IPU support.
+ */
+#define MX51_MIPI_HSC_BASE 0x83fdc000
+static void __init imx51_ipu_mipi_setup(void)
+{
+ void __iomem *hsc_addr;
+
+ hsc_addr = ioremap(MX51_MIPI_HSC_BASE, SZ_16K);
+ WARN_ON(!hsc_addr);
+
+ /* setup MIPI module to legacy mode */
+ __raw_writel(0xf00, hsc_addr);
+
+ /* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
+ __raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff,
+ hsc_addr + 0x800);
+
+ iounmap(hsc_addr);
+}
+
+static void __init imx51_dt_init(void)
+{
+ struct platform_device_info devinfo = { .name = "cpufreq-cpu0", };
+
+ mxc_arch_reset_init_dt();
+ imx51_ipu_mipi_setup();
+ imx_src_init();
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ platform_device_register_full(&devinfo);
+}
+
+static void __init imx51_init_late(void)
+{
+ mx51_neon_fixup();
+ imx51_pm_init();
+}
+
+static const char * const imx51_dt_board_compat[] __initconst = {
+ "fsl,imx51",
+ NULL
+};
+
+DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
+ .init_early = imx51_init_early,
+ .init_irq = tzic_init_irq,
+ .init_machine = imx51_dt_init,
+ .init_late = imx51_init_late,
+ .dt_compat = imx51_dt_board_compat,
+ .restart = mxc_restart,
+MACHINE_END
#include "common.h"
#include "hardware.h"
-#include "mx53.h"
+
+static void __init imx53_init_early(void)
+{
+ mxc_set_cpu_type(MXC_CPU_MX53);
+}
static void __init imx53_dt_init(void)
{
mxc_arch_reset_init_dt();
+ imx_src_init();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+
+ imx_aips_allow_unprivileged_access("fsl,imx53-aipstz");
+}
+
+static void __init imx53_init_late(void)
+{
+ imx53_pm_init();
}
-static const char *imx53_dt_board_compat[] __initconst = {
+static const char * const imx53_dt_board_compat[] __initconst = {
"fsl,imx53",
NULL
};
DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)")
- .map_io = mx53_map_io,
.init_early = imx53_init_early,
- .init_irq = mx53_init_irq,
+ .init_irq = tzic_init_irq,
.init_machine = imx53_dt_init,
.init_late = imx53_init_late,
.dt_compat = imx53_dt_board_compat,
val >>= OCOTP_CFG3_SPEED_SHIFT;
val &= 0x3;
- if (val != OCOTP_CFG3_SPEED_1P2GHZ)
+ if ((val != OCOTP_CFG3_SPEED_1P2GHZ) && cpu_is_imx6q())
if (dev_pm_opp_disable(cpu_dev, 1200000000))
pr_warn("failed to disable 1.2 GHz OPP\n");
if (val < OCOTP_CFG3_SPEED_996MHZ)
irqchip_init();
}
-static const char *imx6q_dt_compat[] __initconst = {
+static const char * const imx6q_dt_compat[] __initconst = {
"fsl,imx6dl",
"fsl,imx6q",
NULL,
irqchip_init();
}
-static const char *imx6sl_dt_compat[] __initconst = {
+static const char * const imx6sl_dt_compat[] __initconst = {
"fsl,imx6sl",
NULL,
};
#include <asm/mach/map.h>
#include "common.h"
+#include "cpuidle.h"
static void __init imx6sx_init_machine(void)
{
of_platform_populate(NULL, of_default_bus_match_table, NULL, parent);
imx_anatop_init();
+ imx6sx_pm_init();
}
static void __init imx6sx_init_irq(void)
irqchip_init();
}
-static const char *imx6sx_dt_compat[] __initconst = {
+static void __init imx6sx_init_late(void)
+{
+ imx6q_cpuidle_init();
+}
+
+static const char * const imx6sx_dt_compat[] __initconst = {
"fsl,imx6sx",
NULL,
};
.init_irq = imx6sx_init_irq,
.init_machine = imx6sx_init_machine,
.dt_compat = imx6sx_dt_compat,
+ .init_late = imx6sx_init_late,
.restart = mxc_restart,
MACHINE_END
#include "common.h"
#include "devices-imx25.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx25.h"
#include "mx25.h"
#include "3ds_debugboard.h"
#include "common.h"
#include "devices-imx27.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx27.h"
#include "ulpi.h"
#include "3ds_debugboard.h"
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
#include "board-mx31lilly.h"
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
#include "board-mx31lite.h"
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
#include "board-mx31moboard.h"
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
return -ENODEV;
pdev = imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
- return 0;
+ return PTR_ERR_OR_ZERO(pdev);
}
static const struct gpio_led mx31moboard_leds[] __initconst = {
#include "3ds_debugboard.h"
#include "common.h"
#include "devices-imx35.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx35.h"
#include "common.h"
#include "devices-imx27.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx27.h"
#include "ulpi.h"
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "pcm037.h"
#include "board-pcm038.h"
#include "common.h"
#include "devices-imx27.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx27.h"
#include "ulpi.h"
#include "common.h"
#include "devices-imx35.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx35.h"
#include "ulpi.h"
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-static const char *vf610_dt_compat[] __initconst = {
+static const char * const vf610_dt_compat[] __initconst = {
"fsl,vf610",
NULL,
};
#include "common.h"
#include "devices-imx35.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx35.h"
+++ /dev/null
-/*
- * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- *
- * Create static mapping between physical to virtual memory.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/of_address.h>
-
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices/devices-common.h"
-#include "hardware.h"
-#include "iomux-v3.h"
-
-/*
- * Define the MX51 memory map.
- */
-static struct map_desc mx51_io_desc[] __initdata = {
- imx_map_entry(MX51, TZIC, MT_DEVICE),
- imx_map_entry(MX51, IRAM, MT_DEVICE),
- imx_map_entry(MX51, AIPS1, MT_DEVICE),
- imx_map_entry(MX51, SPBA0, MT_DEVICE),
- imx_map_entry(MX51, AIPS2, MT_DEVICE),
-};
-
-/*
- * Define the MX53 memory map.
- */
-static struct map_desc mx53_io_desc[] __initdata = {
- imx_map_entry(MX53, TZIC, MT_DEVICE),
- imx_map_entry(MX53, AIPS1, MT_DEVICE),
- imx_map_entry(MX53, SPBA0, MT_DEVICE),
- imx_map_entry(MX53, AIPS2, MT_DEVICE),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory mappings
- * for the IO modules.
- */
-void __init mx51_map_io(void)
-{
- iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc));
-}
-
-void __init mx53_map_io(void)
-{
- iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc));
-}
-
-/*
- * The MIPI HSC unit has been removed from the i.MX51 Reference Manual by
- * the Freescale marketing division. However this did not remove the
- * hardware from the chip which still needs to be configured for proper
- * IPU support.
- */
-static void __init imx51_ipu_mipi_setup(void)
-{
- void __iomem *hsc_addr;
- hsc_addr = MX51_IO_ADDRESS(MX51_MIPI_HSC_BASE_ADDR);
-
- /* setup MIPI module to legacy mode */
- __raw_writel(0xf00, hsc_addr);
-
- /* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
- __raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff,
- hsc_addr + 0x800);
-}
-
-void __init imx51_init_early(void)
-{
- imx51_ipu_mipi_setup();
- mxc_set_cpu_type(MXC_CPU_MX51);
- mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR));
- imx_src_init();
-}
-
-void __init imx53_init_early(void)
-{
- mxc_set_cpu_type(MXC_CPU_MX53);
- imx_src_init();
-}
-
-void __init mx51_init_irq(void)
-{
- tzic_init_irq(MX51_IO_ADDRESS(MX51_TZIC_BASE_ADDR));
-}
-
-void __init mx53_init_irq(void)
-{
- struct device_node *np;
- void __iomem *base;
-
- np = of_find_compatible_node(NULL, NULL, "fsl,imx53-tzic");
- base = of_iomap(np, 0);
- WARN_ON(!base);
-
- tzic_init_irq(base);
-}
-
-static struct sdma_platform_data imx51_sdma_pdata __initdata = {
- .fw_name = "sdma-imx51.bin",
-};
-
-static const struct resource imx51_audmux_res[] __initconst = {
- DEFINE_RES_MEM(MX51_AUDMUX_BASE_ADDR, SZ_16K),
-};
-
-void __init imx51_soc_init(void)
-{
- mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR));
- mxc_device_init();
-
- /* i.mx51 has the i.mx35 type gpio */
- mxc_register_gpio("imx35-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH);
- mxc_register_gpio("imx35-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH);
- mxc_register_gpio("imx35-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH);
- mxc_register_gpio("imx35-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH);
-
- pinctrl_provide_dummies();
-
- /* i.mx51 has the i.mx35 type sdma */
- imx_add_imx_sdma("imx35-sdma", MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata);
-
- /* Setup AIPS registers */
- imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS1_BASE_ADDR));
- imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS2_BASE_ADDR));
-
- /* i.mx51 has the i.mx31 type audmux */
- platform_device_register_simple("imx31-audmux", 0, imx51_audmux_res,
- ARRAY_SIZE(imx51_audmux_res));
-}
-
-void __init imx51_init_late(void)
-{
- mx51_neon_fixup();
- imx5_pm_init();
-}
-
-void __init imx53_init_late(void)
-{
- imx5_pm_init();
-}
+++ /dev/null
-/*
- * Exported ksyms of ARCH_MX1
- *
- * Copyright (C) 2008, Darius Augulis <augulis.darius@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/module.h>
-
-#include <linux/platform_data/camera-mx1.h>
-
-/* IMX camera FIQ handler */
-EXPORT_SYMBOL(mx1_camera_sof_fiq_start);
-EXPORT_SYMBOL(mx1_camera_sof_fiq_end);
+++ /dev/null
-/*
- * Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
- *
- * Based on linux/arch/arm/lib/floppydma.S
- * Copyright (C) 1995, 1996 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/linkage.h>
-#include <asm/assembler.h>
-
- .text
- .global mx1_camera_sof_fiq_end
- .global mx1_camera_sof_fiq_start
-mx1_camera_sof_fiq_start:
- @ enable dma
- ldr r12, [r9]
- orr r12, r12, #0x00000001
- str r12, [r9]
- @ unmask DMA interrupt
- ldr r12, [r8]
- bic r12, r12, r13
- str r12, [r8]
- @ disable SOF interrupt
- ldr r12, [r10]
- bic r12, r12, #0x00010000
- str r12, [r10]
- @ clear SOF flag
- mov r12, #0x00010000
- str r12, [r11]
- @ return from FIQ
- subs pc, lr, #4
-mx1_camera_sof_fiq_end:
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
usbh1_pdata.otg = phy;
pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
- return 0;
+ return PTR_ERR_OR_ZERO(pdev);
}
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
usbh1_pdata.otg = phy;
pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
- return 0;
+ return PTR_ERR_OR_ZERO(pdev);
}
static const struct fsl_usb2_platform_data usb_pdata __initconst = {
#include "board-mx31moboard.h"
#include "common.h"
#include "devices-imx31.h"
+#include "ehci.h"
#include "hardware.h"
#include "iomux-mx3.h"
#include "ulpi.h"
return -ENODEV;
pdev = imx31_add_mxc_ehci_otg(&otg_host_pdata);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
- return 0;
+ return PTR_ERR_OR_ZERO(pdev);
}
#else
static inline int smartbot_otg_host_init(void) { return 0; }
+++ /dev/null
-#ifndef __MACH_MX51_H__
-#define __MACH_MX51_H__
-
-/*
- * IROM
- */
-#define MX51_IROM_BASE_ADDR 0x0
-#define MX51_IROM_SIZE SZ_64K
-
-/*
- * IRAM
- */
-#define MX51_IRAM_BASE_ADDR 0x1ffe0000 /* internal ram */
-#define MX51_IRAM_PARTITIONS 16
-#define MX51_IRAM_SIZE (MX51_IRAM_PARTITIONS * SZ_8K) /* 128KB */
-
-#define MX51_GPU_BASE_ADDR 0x20000000
-#define MX51_GPU_CTRL_BASE_ADDR 0x30000000
-#define MX51_IPU_CTRL_BASE_ADDR 0x40000000
-
-/*
- * SPBA global module enabled #0
- */
-#define MX51_SPBA0_BASE_ADDR 0x70000000
-#define MX51_SPBA0_SIZE SZ_1M
-
-#define MX51_ESDHC1_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x04000)
-#define MX51_ESDHC2_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x08000)
-#define MX51_UART3_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x0c000)
-#define MX51_ECSPI1_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x10000)
-#define MX51_SSI2_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x14000)
-#define MX51_ESDHC3_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x20000)
-#define MX51_ESDHC4_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x24000)
-#define MX51_SPDIF_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x28000)
-#define MX51_ATA_DMA_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x30000)
-#define MX51_SLIM_DMA_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x34000)
-#define MX51_HSI2C_DMA_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x38000)
-#define MX51_SPBA_CTRL_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x3c000)
-
-/*
- * AIPS 1
- */
-#define MX51_AIPS1_BASE_ADDR 0x73f00000
-#define MX51_AIPS1_SIZE SZ_1M
-
-#define MX51_USB_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x80000)
-#define MX51_USB_OTG_BASE_ADDR (MX51_USB_BASE_ADDR + 0x0000)
-#define MX51_USB_HS1_BASE_ADDR (MX51_USB_BASE_ADDR + 0x0200)
-#define MX51_USB_HS2_BASE_ADDR (MX51_USB_BASE_ADDR + 0x0400)
-#define MX51_GPIO1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x84000)
-#define MX51_GPIO2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x88000)
-#define MX51_GPIO3_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x8c000)
-#define MX51_GPIO4_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x90000)
-#define MX51_KPP_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x94000)
-#define MX51_WDOG1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x98000)
-#define MX51_WDOG2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x9c000)
-#define MX51_GPT1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xa0000)
-#define MX51_SRTC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xa4000)
-#define MX51_IOMUXC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xa8000)
-#define MX51_EPIT1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xac000)
-#define MX51_EPIT2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xb0000)
-#define MX51_PWM1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xb4000)
-#define MX51_PWM2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xb8000)
-#define MX51_UART1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xbc000)
-#define MX51_UART2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xc0000)
-#define MX51_SRC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xd0000)
-#define MX51_CCM_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xd4000)
-#define MX51_GPC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xd8000)
-
-/*
- * AIPS 2
- */
-#define MX51_AIPS2_BASE_ADDR 0x83f00000
-#define MX51_AIPS2_SIZE SZ_1M
-
-#define MX51_PLL1_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x80000)
-#define MX51_PLL2_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x84000)
-#define MX51_PLL3_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x88000)
-#define MX51_AHBMAX_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x94000)
-#define MX51_IIM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x98000)
-#define MX51_CSU_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x9c000)
-#define MX51_ARM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xa0000)
-#define MX51_OWIRE_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xa4000)
-#define MX51_FIRI_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xa8000)
-#define MX51_ECSPI2_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xac000)
-#define MX51_SDMA_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xb0000)
-#define MX51_SCC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xb4000)
-#define MX51_ROMCP_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xb8000)
-#define MX51_RTIC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xbc000)
-#define MX51_CSPI_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xc0000)
-#define MX51_I2C2_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xc4000)
-#define MX51_I2C1_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xc8000)
-#define MX51_SSI1_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xcc000)
-#define MX51_AUDMUX_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xd0000)
-#define MX51_M4IF_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xd8000)
-#define MX51_ESDCTL_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xd9000)
-#define MX51_WEIM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xda000)
-#define MX51_NFC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xdb000)
-#define MX51_EMI_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xdbf00)
-#define MX51_MIPI_HSC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xdc000)
-#define MX51_ATA_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xe0000)
-#define MX51_SIM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xe4000)
-#define MX51_SSI3_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xe8000)
-#define MX51_FEC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xec000)
-#define MX51_TVE_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xf0000)
-#define MX51_VPU_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xf4000)
-#define MX51_SAHARA_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xf8000)
-
-#define MX51_CSD0_BASE_ADDR 0x90000000
-#define MX51_CSD1_BASE_ADDR 0xa0000000
-#define MX51_CS0_BASE_ADDR 0xb0000000
-#define MX51_CS1_BASE_ADDR 0xb8000000
-#define MX51_CS2_BASE_ADDR 0xc0000000
-#define MX51_CS3_BASE_ADDR 0xc8000000
-#define MX51_CS4_BASE_ADDR 0xcc000000
-#define MX51_CS5_BASE_ADDR 0xce000000
-
-/*
- * NFC
- */
-#define MX51_NFC_AXI_BASE_ADDR 0xcfff0000 /* NAND flash AXI */
-#define MX51_NFC_AXI_SIZE SZ_64K
-
-#define MX51_GPU2D_BASE_ADDR 0xd0000000
-#define MX51_TZIC_BASE_ADDR 0xe0000000
-#define MX51_TZIC_SIZE SZ_16K
-
-#define MX51_IO_P2V(x) IMX_IO_P2V(x)
-#define MX51_IO_ADDRESS(x) IOMEM(MX51_IO_P2V(x))
-
-/*
- * defines for SPBA modules
- */
-#define MX51_SPBA_SDHC1 0x04
-#define MX51_SPBA_SDHC2 0x08
-#define MX51_SPBA_UART3 0x0c
-#define MX51_SPBA_CSPI1 0x10
-#define MX51_SPBA_SSI2 0x14
-#define MX51_SPBA_SDHC3 0x20
-#define MX51_SPBA_SDHC4 0x24
-#define MX51_SPBA_SPDIF 0x28
-#define MX51_SPBA_ATA 0x30
-#define MX51_SPBA_SLIM 0x34
-#define MX51_SPBA_HSI2C 0x38
-#define MX51_SPBA_CTRL 0x3c
-
-/*
- * Defines for modules using static and dynamic DMA channels
- */
-#define MX51_MXC_DMA_CHANNEL_IRAM 30
-#define MX51_MXC_DMA_CHANNEL_SPDIF_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART1_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART1_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART2_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART2_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART3_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART3_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_MMC1 MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_MMC2 MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_SSI1_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_SSI1_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_SSI2_RX MXC_DMA_DYNAMIC_CHANNEL
-#ifdef CONFIG_SDMA_IRAM
-#define MX51_MXC_DMA_CHANNEL_SSI2_TX (MX51_MXC_DMA_CHANNEL_IRAM + 1)
-#else /*CONFIG_SDMA_IRAM */
-#define MX51_MXC_DMA_CHANNEL_SSI2_TX MXC_DMA_DYNAMIC_CHANNEL
-#endif /*CONFIG_SDMA_IRAM */
-#define MX51_MXC_DMA_CHANNEL_CSPI1_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI1_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI2_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI2_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI3_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI3_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_ATA_RX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_ATA_TX MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_MEMORY MXC_DMA_DYNAMIC_CHANNEL
-
-#define MX51_IS_MEM_DEVICE_NONSHARED(x) 0
-
-/*
- * DMA request assignments
- */
-#define MX51_DMA_REQ_VPU 0
-#define MX51_DMA_REQ_GPC 1
-#define MX51_DMA_REQ_ATA_RX 2
-#define MX51_DMA_REQ_ATA_TX 3
-#define MX51_DMA_REQ_ATA_TX_END 4
-#define MX51_DMA_REQ_SLIM_B 5
-#define MX51_DMA_REQ_CSPI1_RX 6
-#define MX51_DMA_REQ_CSPI1_TX 7
-#define MX51_DMA_REQ_CSPI2_RX 8
-#define MX51_DMA_REQ_CSPI2_TX 9
-#define MX51_DMA_REQ_HS_I2C_TX 10
-#define MX51_DMA_REQ_HS_I2C_RX 11
-#define MX51_DMA_REQ_FIRI_RX 12
-#define MX51_DMA_REQ_FIRI_TX 13
-#define MX51_DMA_REQ_EXTREQ1 14
-#define MX51_DMA_REQ_GPU 15
-#define MX51_DMA_REQ_UART2_RX 16
-#define MX51_DMA_REQ_UART2_TX 17
-#define MX51_DMA_REQ_UART1_RX 18
-#define MX51_DMA_REQ_UART1_TX 19
-#define MX51_DMA_REQ_SDHC1 20
-#define MX51_DMA_REQ_SDHC2 21
-#define MX51_DMA_REQ_SSI2_RX1 22
-#define MX51_DMA_REQ_SSI2_TX1 23
-#define MX51_DMA_REQ_SSI2_RX0 24
-#define MX51_DMA_REQ_SSI2_TX0 25
-#define MX51_DMA_REQ_SSI1_RX1 26
-#define MX51_DMA_REQ_SSI1_TX1 27
-#define MX51_DMA_REQ_SSI1_RX0 28
-#define MX51_DMA_REQ_SSI1_TX0 29
-#define MX51_DMA_REQ_EMI_RD 30
-#define MX51_DMA_REQ_CTI2_0 31
-#define MX51_DMA_REQ_EMI_WR 32
-#define MX51_DMA_REQ_CTI2_1 33
-#define MX51_DMA_REQ_EPIT2 34
-#define MX51_DMA_REQ_SSI3_RX1 35
-#define MX51_DMA_REQ_IPU 36
-#define MX51_DMA_REQ_SSI3_TX1 37
-#define MX51_DMA_REQ_CSPI_RX 38
-#define MX51_DMA_REQ_CSPI_TX 39
-#define MX51_DMA_REQ_SDHC3 40
-#define MX51_DMA_REQ_SDHC4 41
-#define MX51_DMA_REQ_SLIM_B_TX 42
-#define MX51_DMA_REQ_UART3_RX 43
-#define MX51_DMA_REQ_UART3_TX 44
-#define MX51_DMA_REQ_SPDIF 45
-#define MX51_DMA_REQ_SSI3_RX0 46
-#define MX51_DMA_REQ_SSI3_TX0 47
-
-/*
- * Interrupt numbers
- */
-#include <asm/irq.h>
-#define MX51_INT_BASE (NR_IRQS_LEGACY + 0)
-#define MX51_INT_RESV0 (NR_IRQS_LEGACY + 0)
-#define MX51_INT_ESDHC1 (NR_IRQS_LEGACY + 1)
-#define MX51_INT_ESDHC2 (NR_IRQS_LEGACY + 2)
-#define MX51_INT_ESDHC3 (NR_IRQS_LEGACY + 3)
-#define MX51_INT_ESDHC4 (NR_IRQS_LEGACY + 4)
-#define MX51_INT_RESV5 (NR_IRQS_LEGACY + 5)
-#define MX51_INT_SDMA (NR_IRQS_LEGACY + 6)
-#define MX51_INT_IOMUX (NR_IRQS_LEGACY + 7)
-#define MX51_INT_NFC (NR_IRQS_LEGACY + 8)
-#define MX51_INT_VPU (NR_IRQS_LEGACY + 9)
-#define MX51_INT_IPU_ERR (NR_IRQS_LEGACY + 10)
-#define MX51_INT_IPU_SYN (NR_IRQS_LEGACY + 11)
-#define MX51_INT_GPU (NR_IRQS_LEGACY + 12)
-#define MX51_INT_RESV13 (NR_IRQS_LEGACY + 13)
-#define MX51_INT_USB_HS1 (NR_IRQS_LEGACY + 14)
-#define MX51_INT_EMI (NR_IRQS_LEGACY + 15)
-#define MX51_INT_USB_HS2 (NR_IRQS_LEGACY + 16)
-#define MX51_INT_USB_HS3 (NR_IRQS_LEGACY + 17)
-#define MX51_INT_USB_OTG (NR_IRQS_LEGACY + 18)
-#define MX51_INT_SAHARA_H0 (NR_IRQS_LEGACY + 19)
-#define MX51_INT_SAHARA_H1 (NR_IRQS_LEGACY + 20)
-#define MX51_INT_SCC_SMN (NR_IRQS_LEGACY + 21)
-#define MX51_INT_SCC_STZ (NR_IRQS_LEGACY + 22)
-#define MX51_INT_SCC_SCM (NR_IRQS_LEGACY + 23)
-#define MX51_INT_SRTC_NTZ (NR_IRQS_LEGACY + 24)
-#define MX51_INT_SRTC_TZ (NR_IRQS_LEGACY + 25)
-#define MX51_INT_RTIC (NR_IRQS_LEGACY + 26)
-#define MX51_INT_CSU (NR_IRQS_LEGACY + 27)
-#define MX51_INT_SLIM_B (NR_IRQS_LEGACY + 28)
-#define MX51_INT_SSI1 (NR_IRQS_LEGACY + 29)
-#define MX51_INT_SSI2 (NR_IRQS_LEGACY + 30)
-#define MX51_INT_UART1 (NR_IRQS_LEGACY + 31)
-#define MX51_INT_UART2 (NR_IRQS_LEGACY + 32)
-#define MX51_INT_UART3 (NR_IRQS_LEGACY + 33)
-#define MX51_INT_RESV34 (NR_IRQS_LEGACY + 34)
-#define MX51_INT_RESV35 (NR_IRQS_LEGACY + 35)
-#define MX51_INT_ECSPI1 (NR_IRQS_LEGACY + 36)
-#define MX51_INT_ECSPI2 (NR_IRQS_LEGACY + 37)
-#define MX51_INT_CSPI (NR_IRQS_LEGACY + 38)
-#define MX51_INT_GPT (NR_IRQS_LEGACY + 39)
-#define MX51_INT_EPIT1 (NR_IRQS_LEGACY + 40)
-#define MX51_INT_EPIT2 (NR_IRQS_LEGACY + 41)
-#define MX51_INT_GPIO1_INT7 (NR_IRQS_LEGACY + 42)
-#define MX51_INT_GPIO1_INT6 (NR_IRQS_LEGACY + 43)
-#define MX51_INT_GPIO1_INT5 (NR_IRQS_LEGACY + 44)
-#define MX51_INT_GPIO1_INT4 (NR_IRQS_LEGACY + 45)
-#define MX51_INT_GPIO1_INT3 (NR_IRQS_LEGACY + 46)
-#define MX51_INT_GPIO1_INT2 (NR_IRQS_LEGACY + 47)
-#define MX51_INT_GPIO1_INT1 (NR_IRQS_LEGACY + 48)
-#define MX51_INT_GPIO1_INT0 (NR_IRQS_LEGACY + 49)
-#define MX51_INT_GPIO1_LOW (NR_IRQS_LEGACY + 50)
-#define MX51_INT_GPIO1_HIGH (NR_IRQS_LEGACY + 51)
-#define MX51_INT_GPIO2_LOW (NR_IRQS_LEGACY + 52)
-#define MX51_INT_GPIO2_HIGH (NR_IRQS_LEGACY + 53)
-#define MX51_INT_GPIO3_LOW (NR_IRQS_LEGACY + 54)
-#define MX51_INT_GPIO3_HIGH (NR_IRQS_LEGACY + 55)
-#define MX51_INT_GPIO4_LOW (NR_IRQS_LEGACY + 56)
-#define MX51_INT_GPIO4_HIGH (NR_IRQS_LEGACY + 57)
-#define MX51_INT_WDOG1 (NR_IRQS_LEGACY + 58)
-#define MX51_INT_WDOG2 (NR_IRQS_LEGACY + 59)
-#define MX51_INT_KPP (NR_IRQS_LEGACY + 60)
-#define MX51_INT_PWM1 (NR_IRQS_LEGACY + 61)
-#define MX51_INT_I2C1 (NR_IRQS_LEGACY + 62)
-#define MX51_INT_I2C2 (NR_IRQS_LEGACY + 63)
-#define MX51_INT_HS_I2C (NR_IRQS_LEGACY + 64)
-#define MX51_INT_RESV65 (NR_IRQS_LEGACY + 65)
-#define MX51_INT_RESV66 (NR_IRQS_LEGACY + 66)
-#define MX51_INT_SIM_IPB (NR_IRQS_LEGACY + 67)
-#define MX51_INT_SIM_DAT (NR_IRQS_LEGACY + 68)
-#define MX51_INT_IIM (NR_IRQS_LEGACY + 69)
-#define MX51_INT_ATA (NR_IRQS_LEGACY + 70)
-#define MX51_INT_CCM1 (NR_IRQS_LEGACY + 71)
-#define MX51_INT_CCM2 (NR_IRQS_LEGACY + 72)
-#define MX51_INT_GPC1 (NR_IRQS_LEGACY + 73)
-#define MX51_INT_GPC2 (NR_IRQS_LEGACY + 74)
-#define MX51_INT_SRC (NR_IRQS_LEGACY + 75)
-#define MX51_INT_NM (NR_IRQS_LEGACY + 76)
-#define MX51_INT_PMU (NR_IRQS_LEGACY + 77)
-#define MX51_INT_CTI_IRQ (NR_IRQS_LEGACY + 78)
-#define MX51_INT_CTI1_TG0 (NR_IRQS_LEGACY + 79)
-#define MX51_INT_CTI1_TG1 (NR_IRQS_LEGACY + 80)
-#define MX51_INT_MCG_ERR (NR_IRQS_LEGACY + 81)
-#define MX51_INT_MCG_TMR (NR_IRQS_LEGACY + 82)
-#define MX51_INT_MCG_FUNC (NR_IRQS_LEGACY + 83)
-#define MX51_INT_GPU2_IRQ (NR_IRQS_LEGACY + 84)
-#define MX51_INT_GPU2_BUSY (NR_IRQS_LEGACY + 85)
-#define MX51_INT_RESV86 (NR_IRQS_LEGACY + 86)
-#define MX51_INT_FEC (NR_IRQS_LEGACY + 87)
-#define MX51_INT_OWIRE (NR_IRQS_LEGACY + 88)
-#define MX51_INT_CTI1_TG2 (NR_IRQS_LEGACY + 89)
-#define MX51_INT_SJC (NR_IRQS_LEGACY + 90)
-#define MX51_INT_SPDIF (NR_IRQS_LEGACY + 91)
-#define MX51_INT_TVE (NR_IRQS_LEGACY + 92)
-#define MX51_INT_FIRI (NR_IRQS_LEGACY + 93)
-#define MX51_INT_PWM2 (NR_IRQS_LEGACY + 94)
-#define MX51_INT_SLIM_EXP (NR_IRQS_LEGACY + 95)
-#define MX51_INT_SSI3 (NR_IRQS_LEGACY + 96)
-#define MX51_INT_EMI_BOOT (NR_IRQS_LEGACY + 97)
-#define MX51_INT_CTI1_TG3 (NR_IRQS_LEGACY + 98)
-#define MX51_INT_SMC_RX (NR_IRQS_LEGACY + 99)
-#define MX51_INT_VPU_IDLE (NR_IRQS_LEGACY + 100)
-#define MX51_INT_EMI_NFC (NR_IRQS_LEGACY + 101)
-#define MX51_INT_GPU_IDLE (NR_IRQS_LEGACY + 102)
-
-#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
-extern int mx51_revision(void);
-extern void mx51_display_revision(void);
-#endif
-
-#endif /* ifndef __MACH_MX51_H__ */
+++ /dev/null
-#ifndef __MACH_MX53_H__
-#define __MACH_MX53_H__
-
-/*
- * IROM
- */
-#define MX53_IROM_BASE_ADDR 0x0
-#define MX53_IROM_SIZE SZ_64K
-
-/* TZIC */
-#define MX53_TZIC_BASE_ADDR 0x0FFFC000
-#define MX53_TZIC_SIZE SZ_16K
-
-/*
- * AHCI SATA
- */
-#define MX53_SATA_BASE_ADDR 0x10000000
-
-/*
- * NFC
- */
-#define MX53_NFC_AXI_BASE_ADDR 0xF7FF0000 /* NAND flash AXI */
-#define MX53_NFC_AXI_SIZE SZ_64K
-
-/*
- * IRAM
- */
-#define MX53_IRAM_BASE_ADDR 0xF8000000 /* internal ram */
-#define MX53_IRAM_PARTITIONS 16
-#define MX53_IRAM_SIZE (MX53_IRAM_PARTITIONS * SZ_8K) /* 128KB */
-
-/*
- * Graphics Memory of GPU
- */
-#define MX53_IPU_CTRL_BASE_ADDR 0x18000000
-#define MX53_GPU2D_BASE_ADDR 0x20000000
-#define MX53_GPU_BASE_ADDR 0x30000000
-#define MX53_GPU_GMEM_BASE_ADDR 0xF8020000
-
-#define MX53_DEBUG_BASE_ADDR 0x40000000
-#define MX53_DEBUG_SIZE SZ_1M
-#define MX53_ETB_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00001000)
-#define MX53_ETM_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00002000)
-#define MX53_TPIU_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00003000)
-#define MX53_CTI0_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00004000)
-#define MX53_CTI1_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00005000)
-#define MX53_CTI2_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00006000)
-#define MX53_CTI3_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00007000)
-#define MX53_CORTEX_DBG_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00008000)
-
-/*
- * SPBA global module enabled #0
- */
-#define MX53_SPBA0_BASE_ADDR 0x50000000
-#define MX53_SPBA0_SIZE SZ_1M
-
-#define MX53_ESDHC1_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00004000)
-#define MX53_ESDHC2_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00008000)
-#define MX53_UART3_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x0000C000)
-#define MX53_ECSPI1_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00010000)
-#define MX53_SSI2_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00014000)
-#define MX53_ESDHC3_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00020000)
-#define MX53_ESDHC4_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00024000)
-#define MX53_SPDIF_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00028000)
-#define MX53_ASRC_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x0002C000)
-#define MX53_ATA_DMA_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00030000)
-#define MX53_SLIM_DMA_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00034000)
-#define MX53_HSI2C_DMA_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00038000)
-#define MX53_SPBA_CTRL_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x0003C000)
-
-/*
- * AIPS 1
- */
-#define MX53_AIPS1_BASE_ADDR 0x53F00000
-#define MX53_AIPS1_SIZE SZ_1M
-
-#define MX53_OTG_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00080000)
-#define MX53_GPIO1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00084000)
-#define MX53_GPIO2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00088000)
-#define MX53_GPIO3_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0008C000)
-#define MX53_GPIO4_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00090000)
-#define MX53_KPP_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00094000)
-#define MX53_WDOG1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00098000)
-#define MX53_WDOG2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0009C000)
-#define MX53_GPT1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A0000)
-#define MX53_SRTC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A4000)
-#define MX53_IOMUXC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A8000)
-#define MX53_EPIT1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000AC000)
-#define MX53_EPIT2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000B0000)
-#define MX53_PWM1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000B4000)
-#define MX53_PWM2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000B8000)
-#define MX53_UART1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000BC000)
-#define MX53_UART2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000C0000)
-#define MX53_SRC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000D0000)
-#define MX53_CCM_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000D4000)
-#define MX53_GPC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000D8000)
-#define MX53_GPIO5_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000DC000)
-#define MX53_GPIO6_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000E0000)
-#define MX53_GPIO7_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000E4000)
-#define MX53_ATA_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000E8000)
-#define MX53_I2C3_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000EC000)
-#define MX53_UART4_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000F0000)
-
-/*
- * AIPS 2
- */
-#define MX53_AIPS2_BASE_ADDR 0x63F00000
-#define MX53_AIPS2_SIZE SZ_1M
-
-#define MX53_PLL1_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00080000)
-#define MX53_PLL2_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00084000)
-#define MX53_PLL3_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00088000)
-#define MX53_PLL4_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x0008C000)
-#define MX53_UART5_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00090000)
-#define MX53_AHBMAX_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00094000)
-#define MX53_IIM_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00098000)
-#define MX53_CSU_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x0009C000)
-#define MX53_ARM_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000A0000)
-#define MX53_OWIRE_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000A4000)
-#define MX53_FIRI_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000A8000)
-#define MX53_ECSPI2_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000AC000)
-#define MX53_SDMA_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000B0000)
-#define MX53_SCC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000B4000)
-#define MX53_ROMCP_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000B8000)
-#define MX53_RTIC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000BC000)
-#define MX53_CSPI_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000C0000)
-#define MX53_I2C2_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000C4000)
-#define MX53_I2C1_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000C8000)
-#define MX53_SSI1_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000CC000)
-#define MX53_AUDMUX_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D0000)
-#define MX53_RTC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D4000)
-#define MX53_M4IF_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D8000)
-#define MX53_ESDCTL_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D9000)
-#define MX53_WEIM_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DA000)
-#define MX53_NFC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DB000)
-#define MX53_EMI_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DBF00)
-#define MX53_MIPI_HSC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DC000)
-#define MX53_MLB_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000E4000)
-#define MX53_SSI3_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000E8000)
-#define MX53_FEC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000EC000)
-#define MX53_TVE_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000F0000)
-#define MX53_VPU_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000F4000)
-#define MX53_SAHARA_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000F8000)
-#define MX53_PTP_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000FC000)
-
-/*
- * Memory regions and CS
- */
-#define MX53_CSD0_BASE_ADDR 0x70000000
-#define MX53_CSD1_BASE_ADDR 0xB0000000
-#define MX53_CS0_BASE_ADDR 0xF0000000
-#define MX53_CS1_32MB_BASE_ADDR 0xF2000000
-#define MX53_CS1_64MB_BASE_ADDR 0xF4000000
-#define MX53_CS2_64MB_BASE_ADDR 0xF4000000
-#define MX53_CS2_96MB_BASE_ADDR 0xF6000000
-#define MX53_CS3_BASE_ADDR 0xF6000000
-
-#define MX53_IO_P2V(x) IMX_IO_P2V(x)
-#define MX53_IO_ADDRESS(x) IOMEM(MX53_IO_P2V(x))
-
-/*
- * defines for SPBA modules
- */
-#define MX53_SPBA_SDHC1 0x04
-#define MX53_SPBA_SDHC2 0x08
-#define MX53_SPBA_UART3 0x0C
-#define MX53_SPBA_CSPI1 0x10
-#define MX53_SPBA_SSI2 0x14
-#define MX53_SPBA_SDHC3 0x20
-#define MX53_SPBA_SDHC4 0x24
-#define MX53_SPBA_SPDIF 0x28
-#define MX53_SPBA_ATA 0x30
-#define MX53_SPBA_SLIM 0x34
-#define MX53_SPBA_HSI2C 0x38
-#define MX53_SPBA_CTRL 0x3C
-
-/*
- * DMA request assignments
- */
-#define MX53_DMA_REQ_SSI3_TX0 47
-#define MX53_DMA_REQ_SSI3_RX0 46
-#define MX53_DMA_REQ_SSI3_TX1 45
-#define MX53_DMA_REQ_SSI3_RX1 44
-#define MX53_DMA_REQ_UART3_TX 43
-#define MX53_DMA_REQ_UART3_RX 42
-#define MX53_DMA_REQ_ESAI_TX 41
-#define MX53_DMA_REQ_ESAI_RX 40
-#define MX53_DMA_REQ_CSPI_TX 39
-#define MX53_DMA_REQ_CSPI_RX 38
-#define MX53_DMA_REQ_ASRC_DMA6 37
-#define MX53_DMA_REQ_ASRC_DMA5 36
-#define MX53_DMA_REQ_ASRC_DMA4 35
-#define MX53_DMA_REQ_ASRC_DMA3 34
-#define MX53_DMA_REQ_ASRC_DMA2 33
-#define MX53_DMA_REQ_ASRC_DMA1 32
-#define MX53_DMA_REQ_EMI_WR 31
-#define MX53_DMA_REQ_EMI_RD 30
-#define MX53_DMA_REQ_SSI1_TX0 29
-#define MX53_DMA_REQ_SSI1_RX0 28
-#define MX53_DMA_REQ_SSI1_TX1 27
-#define MX53_DMA_REQ_SSI1_RX1 26
-#define MX53_DMA_REQ_SSI2_TX0 25
-#define MX53_DMA_REQ_SSI2_RX0 24
-#define MX53_DMA_REQ_SSI2_TX1 23
-#define MX53_DMA_REQ_SSI2_RX1 22
-#define MX53_DMA_REQ_I2C2_SDHC2 21
-#define MX53_DMA_REQ_I2C1_SDHC1 20
-#define MX53_DMA_REQ_UART1_TX 19
-#define MX53_DMA_REQ_UART1_RX 18
-#define MX53_DMA_REQ_UART5_TX 17
-#define MX53_DMA_REQ_UART5_RX 16
-#define MX53_DMA_REQ_SPDIF_TX 15
-#define MX53_DMA_REQ_SPDIF_RX 14
-#define MX53_DMA_REQ_UART2_FIRI_TX 13
-#define MX53_DMA_REQ_UART2_FIRI_RX 12
-#define MX53_DMA_REQ_SDHC4 11
-#define MX53_DMA_REQ_I2C3_SDHC3 10
-#define MX53_DMA_REQ_CSPI2_TX 9
-#define MX53_DMA_REQ_CSPI2_RX 8
-#define MX53_DMA_REQ_CSPI1_TX 7
-#define MX53_DMA_REQ_CSPI1_RX 6
-#define MX53_DMA_REQ_IPU 5
-#define MX53_DMA_REQ_ATA_TX_END 4
-#define MX53_DMA_REQ_ATA_UART4_TX 3
-#define MX53_DMA_REQ_ATA_UART4_RX 2
-#define MX53_DMA_REQ_GPC 1
-#define MX53_DMA_REQ_VPU 0
-
-/*
- * Interrupt numbers
- */
-#include <asm/irq.h>
-#define MX53_INT_RESV0 (NR_IRQS_LEGACY + 0)
-#define MX53_INT_ESDHC1 (NR_IRQS_LEGACY + 1)
-#define MX53_INT_ESDHC2 (NR_IRQS_LEGACY + 2)
-#define MX53_INT_ESDHC3 (NR_IRQS_LEGACY + 3)
-#define MX53_INT_ESDHC4 (NR_IRQS_LEGACY + 4)
-#define MX53_INT_DAP (NR_IRQS_LEGACY + 5)
-#define MX53_INT_SDMA (NR_IRQS_LEGACY + 6)
-#define MX53_INT_IOMUX (NR_IRQS_LEGACY + 7)
-#define MX53_INT_NFC (NR_IRQS_LEGACY + 8)
-#define MX53_INT_VPU (NR_IRQS_LEGACY + 9)
-#define MX53_INT_IPU_ERR (NR_IRQS_LEGACY + 10)
-#define MX53_INT_IPU_SYN (NR_IRQS_LEGACY + 11)
-#define MX53_INT_GPU (NR_IRQS_LEGACY + 12)
-#define MX53_INT_UART4 (NR_IRQS_LEGACY + 13)
-#define MX53_INT_USB_H1 (NR_IRQS_LEGACY + 14)
-#define MX53_INT_EMI (NR_IRQS_LEGACY + 15)
-#define MX53_INT_USB_H2 (NR_IRQS_LEGACY + 16)
-#define MX53_INT_USB_H3 (NR_IRQS_LEGACY + 17)
-#define MX53_INT_USB_OTG (NR_IRQS_LEGACY + 18)
-#define MX53_INT_SAHARA_H0 (NR_IRQS_LEGACY + 19)
-#define MX53_INT_SAHARA_H1 (NR_IRQS_LEGACY + 20)
-#define MX53_INT_SCC_SMN (NR_IRQS_LEGACY + 21)
-#define MX53_INT_SCC_STZ (NR_IRQS_LEGACY + 22)
-#define MX53_INT_SCC_SCM (NR_IRQS_LEGACY + 23)
-#define MX53_INT_SRTC_NTZ (NR_IRQS_LEGACY + 24)
-#define MX53_INT_SRTC_TZ (NR_IRQS_LEGACY + 25)
-#define MX53_INT_RTIC (NR_IRQS_LEGACY + 26)
-#define MX53_INT_CSU (NR_IRQS_LEGACY + 27)
-#define MX53_INT_SATA (NR_IRQS_LEGACY + 28)
-#define MX53_INT_SSI1 (NR_IRQS_LEGACY + 29)
-#define MX53_INT_SSI2 (NR_IRQS_LEGACY + 30)
-#define MX53_INT_UART1 (NR_IRQS_LEGACY + 31)
-#define MX53_INT_UART2 (NR_IRQS_LEGACY + 32)
-#define MX53_INT_UART3 (NR_IRQS_LEGACY + 33)
-#define MX53_INT_RTC (NR_IRQS_LEGACY + 34)
-#define MX53_INT_PTP (NR_IRQS_LEGACY + 35)
-#define MX53_INT_ECSPI1 (NR_IRQS_LEGACY + 36)
-#define MX53_INT_ECSPI2 (NR_IRQS_LEGACY + 37)
-#define MX53_INT_CSPI (NR_IRQS_LEGACY + 38)
-#define MX53_INT_GPT (NR_IRQS_LEGACY + 39)
-#define MX53_INT_EPIT1 (NR_IRQS_LEGACY + 40)
-#define MX53_INT_EPIT2 (NR_IRQS_LEGACY + 41)
-#define MX53_INT_GPIO1_INT7 (NR_IRQS_LEGACY + 42)
-#define MX53_INT_GPIO1_INT6 (NR_IRQS_LEGACY + 43)
-#define MX53_INT_GPIO1_INT5 (NR_IRQS_LEGACY + 44)
-#define MX53_INT_GPIO1_INT4 (NR_IRQS_LEGACY + 45)
-#define MX53_INT_GPIO1_INT3 (NR_IRQS_LEGACY + 46)
-#define MX53_INT_GPIO1_INT2 (NR_IRQS_LEGACY + 47)
-#define MX53_INT_GPIO1_INT1 (NR_IRQS_LEGACY + 48)
-#define MX53_INT_GPIO1_INT0 (NR_IRQS_LEGACY + 49)
-#define MX53_INT_GPIO1_LOW (NR_IRQS_LEGACY + 50)
-#define MX53_INT_GPIO1_HIGH (NR_IRQS_LEGACY + 51)
-#define MX53_INT_GPIO2_LOW (NR_IRQS_LEGACY + 52)
-#define MX53_INT_GPIO2_HIGH (NR_IRQS_LEGACY + 53)
-#define MX53_INT_GPIO3_LOW (NR_IRQS_LEGACY + 54)
-#define MX53_INT_GPIO3_HIGH (NR_IRQS_LEGACY + 55)
-#define MX53_INT_GPIO4_LOW (NR_IRQS_LEGACY + 56)
-#define MX53_INT_GPIO4_HIGH (NR_IRQS_LEGACY + 57)
-#define MX53_INT_WDOG1 (NR_IRQS_LEGACY + 58)
-#define MX53_INT_WDOG2 (NR_IRQS_LEGACY + 59)
-#define MX53_INT_KPP (NR_IRQS_LEGACY + 60)
-#define MX53_INT_PWM1 (NR_IRQS_LEGACY + 61)
-#define MX53_INT_I2C1 (NR_IRQS_LEGACY + 62)
-#define MX53_INT_I2C2 (NR_IRQS_LEGACY + 63)
-#define MX53_INT_I2C3 (NR_IRQS_LEGACY + 64)
-#define MX53_INT_MLB (NR_IRQS_LEGACY + 65)
-#define MX53_INT_ASRC (NR_IRQS_LEGACY + 66)
-#define MX53_INT_SPDIF (NR_IRQS_LEGACY + 67)
-#define MX53_INT_SIM_DAT (NR_IRQS_LEGACY + 68)
-#define MX53_INT_IIM (NR_IRQS_LEGACY + 69)
-#define MX53_INT_ATA (NR_IRQS_LEGACY + 70)
-#define MX53_INT_CCM1 (NR_IRQS_LEGACY + 71)
-#define MX53_INT_CCM2 (NR_IRQS_LEGACY + 72)
-#define MX53_INT_GPC1 (NR_IRQS_LEGACY + 73)
-#define MX53_INT_GPC2 (NR_IRQS_LEGACY + 74)
-#define MX53_INT_SRC (NR_IRQS_LEGACY + 75)
-#define MX53_INT_NM (NR_IRQS_LEGACY + 76)
-#define MX53_INT_PMU (NR_IRQS_LEGACY + 77)
-#define MX53_INT_CTI_IRQ (NR_IRQS_LEGACY + 78)
-#define MX53_INT_CTI1_TG0 (NR_IRQS_LEGACY + 79)
-#define MX53_INT_CTI1_TG1 (NR_IRQS_LEGACY + 80)
-#define MX53_INT_ESAI (NR_IRQS_LEGACY + 81)
-#define MX53_INT_CAN1 (NR_IRQS_LEGACY + 82)
-#define MX53_INT_CAN2 (NR_IRQS_LEGACY + 83)
-#define MX53_INT_GPU2_IRQ (NR_IRQS_LEGACY + 84)
-#define MX53_INT_GPU2_BUSY (NR_IRQS_LEGACY + 85)
-#define MX53_INT_UART5 (NR_IRQS_LEGACY + 86)
-#define MX53_INT_FEC (NR_IRQS_LEGACY + 87)
-#define MX53_INT_OWIRE (NR_IRQS_LEGACY + 88)
-#define MX53_INT_CTI1_TG2 (NR_IRQS_LEGACY + 89)
-#define MX53_INT_SJC (NR_IRQS_LEGACY + 90)
-#define MX53_INT_TVE (NR_IRQS_LEGACY + 92)
-#define MX53_INT_FIRI (NR_IRQS_LEGACY + 93)
-#define MX53_INT_PWM2 (NR_IRQS_LEGACY + 94)
-#define MX53_INT_SLIM_EXP (NR_IRQS_LEGACY + 95)
-#define MX53_INT_SSI3 (NR_IRQS_LEGACY + 96)
-#define MX53_INT_EMI_BOOT (NR_IRQS_LEGACY + 97)
-#define MX53_INT_CTI1_TG3 (NR_IRQS_LEGACY + 98)
-#define MX53_INT_SMC_RX (NR_IRQS_LEGACY + 99)
-#define MX53_INT_VPU_IDLE (NR_IRQS_LEGACY + 100)
-#define MX53_INT_EMI_NFC (NR_IRQS_LEGACY + 101)
-#define MX53_INT_GPU_IDLE (NR_IRQS_LEGACY + 102)
-#define MX53_INT_GPIO5_LOW (NR_IRQS_LEGACY + 103)
-#define MX53_INT_GPIO5_HIGH (NR_IRQS_LEGACY + 104)
-#define MX53_INT_GPIO6_LOW (NR_IRQS_LEGACY + 105)
-#define MX53_INT_GPIO6_HIGH (NR_IRQS_LEGACY + 106)
-#define MX53_INT_GPIO7_LOW (NR_IRQS_LEGACY + 107)
-#define MX53_INT_GPIO7_HIGH (NR_IRQS_LEGACY + 108)
-
-#endif /* ifndef __MACH_MX53_H__ */
#endif
#ifndef __ASSEMBLY__
+#ifdef CONFIG_SOC_IMX6SL
static inline bool cpu_is_imx6sl(void)
{
return __mxc_cpu_type == MXC_CPU_IMX6SL;
}
+#else
+static inline bool cpu_is_imx6sl(void)
+{
+ return false;
+}
+#endif
static inline bool cpu_is_imx6dl(void)
{
#include "common.h"
#include "cpuidle.h"
-#include "crm-regs-imx5.h"
#include "hardware.h"
+#define MXC_CCM_CLPCR 0x54
+#define MXC_CCM_CLPCR_LPM_OFFSET 0
+#define MXC_CCM_CLPCR_LPM_MASK 0x3
+#define MXC_CCM_CLPCR_STBY_COUNT_OFFSET 9
+#define MXC_CCM_CLPCR_VSTBY (0x1 << 8)
+#define MXC_CCM_CLPCR_SBYOS (0x1 << 6)
+
+#define MXC_CORTEXA8_PLAT_LPC 0xc
+#define MXC_CORTEXA8_PLAT_LPC_DSM (1 << 0)
+#define MXC_CORTEXA8_PLAT_LPC_DBG_DSM (1 << 1)
+
+#define MXC_SRPG_NEON_SRPGCR 0x280
+#define MXC_SRPG_ARM_SRPGCR 0x2a0
+#define MXC_SRPG_EMPGC0_SRPGCR 0x2c0
+#define MXC_SRPG_EMPGC1_SRPGCR 0x2d0
+
+#define MXC_SRPGCR_PCR 1
+
/*
* The WAIT_UNCLOCKED_POWER_OFF state only requires <= 500ns to exit.
* This is also the lowest power state possible without affecting
*/
#define IMX5_DEFAULT_CPU_IDLE_STATE WAIT_UNCLOCKED_POWER_OFF
+struct imx5_pm_data {
+ phys_addr_t cortex_addr;
+ phys_addr_t gpc_addr;
+};
+
+static const struct imx5_pm_data imx51_pm_data __initconst = {
+ .cortex_addr = 0x83fa0000,
+ .gpc_addr = 0x73fd8000,
+};
+
+static const struct imx5_pm_data imx53_pm_data __initconst = {
+ .cortex_addr = 0x63fa0000,
+ .gpc_addr = 0x53fd8000,
+};
+
+static void __iomem *ccm_base;
+static void __iomem *cortex_base;
+static void __iomem *gpc_base;
+
+void __init imx5_pm_set_ccm_base(void __iomem *base)
+{
+ ccm_base = base;
+}
+
/*
* set cpu low power mode before WFI instruction. This function is called
* mx5 because it can be used for mx51, and mx53.
int stop_mode = 0;
/* always allow platform to issue a deep sleep mode request */
- plat_lpc = __raw_readl(MXC_CORTEXA8_PLAT_LPC) &
+ plat_lpc = __raw_readl(cortex_base + MXC_CORTEXA8_PLAT_LPC) &
~(MXC_CORTEXA8_PLAT_LPC_DSM);
- ccm_clpcr = __raw_readl(MXC_CCM_CLPCR) & ~(MXC_CCM_CLPCR_LPM_MASK);
- arm_srpgcr = __raw_readl(MXC_SRPG_ARM_SRPGCR) & ~(MXC_SRPGCR_PCR);
- empgc0 = __raw_readl(MXC_SRPG_EMPGC0_SRPGCR) & ~(MXC_SRPGCR_PCR);
- empgc1 = __raw_readl(MXC_SRPG_EMPGC1_SRPGCR) & ~(MXC_SRPGCR_PCR);
+ ccm_clpcr = __raw_readl(ccm_base + MXC_CCM_CLPCR) &
+ ~(MXC_CCM_CLPCR_LPM_MASK);
+ arm_srpgcr = __raw_readl(gpc_base + MXC_SRPG_ARM_SRPGCR) &
+ ~(MXC_SRPGCR_PCR);
+ empgc0 = __raw_readl(gpc_base + MXC_SRPG_EMPGC0_SRPGCR) &
+ ~(MXC_SRPGCR_PCR);
+ empgc1 = __raw_readl(gpc_base + MXC_SRPG_EMPGC1_SRPGCR) &
+ ~(MXC_SRPGCR_PCR);
switch (mode) {
case WAIT_CLOCKED:
return;
}
- __raw_writel(plat_lpc, MXC_CORTEXA8_PLAT_LPC);
- __raw_writel(ccm_clpcr, MXC_CCM_CLPCR);
- __raw_writel(arm_srpgcr, MXC_SRPG_ARM_SRPGCR);
- __raw_writel(arm_srpgcr, MXC_SRPG_NEON_SRPGCR);
+ __raw_writel(plat_lpc, cortex_base + MXC_CORTEXA8_PLAT_LPC);
+ __raw_writel(ccm_clpcr, ccm_base + MXC_CCM_CLPCR);
+ __raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_ARM_SRPGCR);
+ __raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_NEON_SRPGCR);
if (stop_mode) {
empgc0 |= MXC_SRPGCR_PCR;
empgc1 |= MXC_SRPGCR_PCR;
- __raw_writel(empgc0, MXC_SRPG_EMPGC0_SRPGCR);
- __raw_writel(empgc1, MXC_SRPG_EMPGC1_SRPGCR);
+ __raw_writel(empgc0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+ __raw_writel(empgc1, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
}
}
flush_cache_all();
/*clear the EMPGC0/1 bits */
- __raw_writel(0, MXC_SRPG_EMPGC0_SRPGCR);
- __raw_writel(0, MXC_SRPG_EMPGC1_SRPGCR);
+ __raw_writel(0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+ __raw_writel(0, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
}
cpu_do_idle();
imx5_cpu_do_idle();
}
-static int __init imx5_pm_common_init(void)
+static int __init imx5_pm_common_init(const struct imx5_pm_data *data)
{
int ret;
struct clk *gpc_dvfs_clk = clk_get(NULL, "gpc_dvfs");
arm_pm_idle = imx5_pm_idle;
+ cortex_base = ioremap(data->cortex_addr, SZ_16K);
+ gpc_base = ioremap(data->gpc_addr, SZ_16K);
+ WARN_ON(!ccm_base || !cortex_base || !gpc_base);
+
/* Set the registers to the default cpu idle state. */
mx5_cpu_lp_set(IMX5_DEFAULT_CPU_IDLE_STATE);
- return imx5_cpuidle_init();
+ ret = imx5_cpuidle_init();
+ if (ret)
+ pr_warn("%s: cpuidle init failed %d\n", __func__, ret);
+
+ suspend_set_ops(&mx5_suspend_ops);
+
+ return 0;
+}
+
+void __init imx51_pm_init(void)
+{
+ imx5_pm_common_init(&imx51_pm_data);
}
-void __init imx5_pm_init(void)
+void __init imx53_pm_init(void)
{
- int ret = imx5_pm_common_init();
- if (!ret)
- suspend_set_ops(&mx5_suspend_ops);
+ imx5_pm_common_init(&imx53_pm_data);
}
0x330, 0x334, 0x320, /* SDCKE0, SDCKE1, RESET */
};
+static const u32 imx6sx_mmdc_io_offset[] __initconst = {
+ 0x2ec, 0x2f0, 0x2f4, 0x2f8, /* DQM0 ~ DQM3 */
+ 0x60c, 0x610, 0x61c, 0x620, /* GPR_B0DS ~ GPR_B3DS */
+ 0x300, 0x2fc, 0x32c, 0x5f4, /* CAS, RAS, SDCLK_0, GPR_ADDS */
+ 0x310, 0x314, 0x5f8, 0x608, /* SODT0, SODT1, MODE_CTL, MODE */
+ 0x330, 0x334, 0x338, 0x33c, /* SDQS0 ~ SDQS3 */
+};
+
static const struct imx6_pm_socdata imx6q_pm_data __initconst = {
.cpu_type = MXC_CPU_IMX6Q,
.mmdc_compat = "fsl,imx6q-mmdc",
.mmdc_io_offset = imx6sl_mmdc_io_offset,
};
+static const struct imx6_pm_socdata imx6sx_pm_data __initconst = {
+ .cpu_type = MXC_CPU_IMX6SX,
+ .mmdc_compat = "fsl,imx6sx-mmdc",
+ .src_compat = "fsl,imx6sx-src",
+ .iomuxc_compat = "fsl,imx6sx-iomuxc",
+ .gpc_compat = "fsl,imx6sx-gpc",
+ .mmdc_io_num = ARRAY_SIZE(imx6sx_mmdc_io_offset),
+ .mmdc_io_offset = imx6sx_mmdc_io_offset,
+};
+
/*
* This structure is for passing necessary data for low level ocram
* suspend code(arch/arm/mach-imx/suspend-imx6.S), if this struct
u32 mmdc_io_val[MX6_MAX_MMDC_IO_NUM][2]; /* To save offset and value */
} __aligned(8);
-void imx6q_set_int_mem_clk_lpm(void)
+void imx6q_set_int_mem_clk_lpm(bool enable)
{
u32 val = readl_relaxed(ccm_base + CGPR);
- val |= BM_CGPR_INT_MEM_CLK_LPM;
+ val &= ~BM_CGPR_INT_MEM_CLK_LPM;
+ if (enable)
+ val |= BM_CGPR_INT_MEM_CLK_LPM;
writel_relaxed(val, ccm_base + CGPR);
}
break;
case STOP_POWER_ON:
val |= 0x2 << BP_CLPCR_LPM;
+ val &= ~BM_CLPCR_VSTBY;
+ val &= ~BM_CLPCR_SBYOS;
+ if (cpu_is_imx6sl())
+ val |= BM_CLPCR_BYPASS_PMIC_READY;
+ if (cpu_is_imx6sl() || cpu_is_imx6sx())
+ val |= BM_CLPCR_BYP_MMDC_CH0_LPM_HS;
+ else
+ val |= BM_CLPCR_BYP_MMDC_CH1_LPM_HS;
break;
case WAIT_UNCLOCKED_POWER_OFF:
val |= 0x1 << BP_CLPCR_LPM;
val |= 0x3 << BP_CLPCR_STBY_COUNT;
val |= BM_CLPCR_VSTBY;
val |= BM_CLPCR_SBYOS;
- if (cpu_is_imx6sl()) {
+ if (cpu_is_imx6sl())
val |= BM_CLPCR_BYPASS_PMIC_READY;
+ if (cpu_is_imx6sl() || cpu_is_imx6sx())
val |= BM_CLPCR_BYP_MMDC_CH0_LPM_HS;
- } else {
+ else
val |= BM_CLPCR_BYP_MMDC_CH1_LPM_HS;
- }
break;
default:
return -EINVAL;
static int imx6q_pm_enter(suspend_state_t state)
{
switch (state) {
+ case PM_SUSPEND_STANDBY:
+ imx6q_set_lpm(STOP_POWER_ON);
+ imx6q_set_int_mem_clk_lpm(true);
+ imx_gpc_pre_suspend(false);
+ if (cpu_is_imx6sl())
+ imx6sl_set_wait_clk(true);
+ /* Zzz ... */
+ cpu_do_idle();
+ if (cpu_is_imx6sl())
+ imx6sl_set_wait_clk(false);
+ imx_gpc_post_resume();
+ imx6q_set_lpm(WAIT_CLOCKED);
+ break;
case PM_SUSPEND_MEM:
imx6q_set_lpm(STOP_POWER_OFF);
+ imx6q_set_int_mem_clk_lpm(false);
imx6q_enable_wb(true);
/*
* For suspend into ocram, asm code already take care of
*/
if (!imx6_suspend_in_ocram_fn)
imx6q_enable_rbc(true);
- imx_gpc_pre_suspend();
+ imx_gpc_pre_suspend(true);
imx_anatop_pre_suspend();
imx_set_cpu_jump(0, v7_cpu_resume);
/* Zzz ... */
imx_gpc_post_resume();
imx6q_enable_rbc(false);
imx6q_enable_wb(false);
+ imx6q_set_int_mem_clk_lpm(true);
imx6q_set_lpm(WAIT_CLOCKED);
break;
default:
return 0;
}
+static int imx6q_pm_valid(suspend_state_t state)
+{
+ return (state == PM_SUSPEND_STANDBY || state == PM_SUSPEND_MEM);
+}
+
static const struct platform_suspend_ops imx6q_pm_ops = {
.enter = imx6q_pm_enter,
- .valid = suspend_valid_only_mem,
+ .valid = imx6q_pm_valid,
};
void __init imx6q_pm_set_ccm_base(void __iomem *base)
{
imx6_pm_common_init(&imx6sl_pm_data);
}
+
+void __init imx6sx_pm_init(void)
+{
+ imx6_pm_common_init(&imx6sx_pm_data);
+}
{
unsigned int wcr_enable;
- if (wdog_clk)
+ if (!wdog_base)
+ goto reset_fallback;
+
+ if (!IS_ERR(wdog_clk))
clk_enable(wdog_clk);
if (cpu_is_mx1())
/* delay to allow the serial port to show the message */
mdelay(50);
+reset_fallback:
/* we'll take a jump through zero as a poor second */
soft_restart(0);
}
wdog_base = base;
wdog_clk = clk_get_sys("imx2-wdt.0", NULL);
- if (IS_ERR(wdog_clk)) {
+ if (IS_ERR(wdog_clk))
pr_warn("%s: failed to get wdog clock\n", __func__);
- wdog_clk = NULL;
- return;
- }
-
- clk_prepare(wdog_clk);
+ else
+ clk_prepare(wdog_clk);
}
void __init mxc_arch_reset_init_dt(void)
WARN_ON(!wdog_base);
wdog_clk = of_clk_get(np, 0);
- if (IS_ERR(wdog_clk)) {
+ if (IS_ERR(wdog_clk))
pr_warn("%s: failed to get wdog clock\n", __func__);
- wdog_clk = NULL;
- return;
- }
-
- clk_prepare(wdog_clk);
+ else
+ clk_prepare(wdog_clk);
}
#ifdef CONFIG_CACHE_L2X0
return 0;
}
-void __init mxc_timer_init(void __iomem *base, int irq)
+static void __init _mxc_timer_init(int irq,
+ struct clk *clk_per, struct clk *clk_ipg)
{
uint32_t tctl_val;
- struct clk *timer_clk;
- struct clk *timer_ipg_clk;
- timer_clk = clk_get_sys("imx-gpt.0", "per");
- if (IS_ERR(timer_clk)) {
+ if (IS_ERR(clk_per)) {
pr_err("i.MX timer: unable to get clk\n");
return;
}
- timer_ipg_clk = clk_get_sys("imx-gpt.0", "ipg");
- if (!IS_ERR(timer_ipg_clk))
- clk_prepare_enable(timer_ipg_clk);
-
- clk_prepare_enable(timer_clk);
+ if (!IS_ERR(clk_ipg))
+ clk_prepare_enable(clk_ipg);
- timer_base = base;
+ clk_prepare_enable(clk_per);
/*
* Initialise to a known state (all timers off, and timing reset)
__raw_writel(tctl_val, timer_base + MXC_TCTL);
/* init and register the timer to the framework */
- mxc_clocksource_init(timer_clk);
- mxc_clockevent_init(timer_clk);
+ mxc_clocksource_init(clk_per);
+ mxc_clockevent_init(clk_per);
/* Make irqs happen */
setup_irq(irq, &mxc_timer_irq);
}
-void __init mxc_timer_init_dt(struct device_node *np)
+void __init mxc_timer_init(void __iomem *base, int irq)
{
- void __iomem *base;
+ struct clk *clk_per = clk_get_sys("imx-gpt.0", "per");
+ struct clk *clk_ipg = clk_get_sys("imx-gpt.0", "ipg");
+
+ timer_base = base;
+
+ _mxc_timer_init(irq, clk_per, clk_ipg);
+}
+
+static void __init mxc_timer_init_dt(struct device_node *np)
+{
+ struct clk *clk_per, *clk_ipg;
int irq;
- base = of_iomap(np, 0);
- WARN_ON(!base);
+ if (timer_base)
+ return;
+
+ timer_base = of_iomap(np, 0);
+ WARN_ON(!timer_base);
irq = irq_of_parse_and_map(np, 0);
- mxc_timer_init(base, irq);
+ clk_per = of_clk_get_by_name(np, "per");
+ clk_ipg = of_clk_get_by_name(np, "ipg");
+
+ _mxc_timer_init(irq, clk_per, clk_ipg);
}
+CLOCKSOURCE_OF_DECLARE(mx1_timer, "fsl,imx1-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx25_timer, "fsl,imx25-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx50_timer, "fsl,imx50-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx51_timer, "fsl,imx51-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx53_timer, "fsl,imx53-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx6q_timer, "fsl,imx6q-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx6sl_timer, "fsl,imx6sl-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx6sx_timer, "fsl,imx6sx-gpt", mxc_timer_init_dt);
#include <linux/io.h>
#include <linux/irqdomain.h>
#include <linux/of.h>
+#include <linux/of_address.h>
#include <asm/mach/irq.h>
#include <asm/exception.h>
* interrupts. It registers the interrupt enable and disable functions
* to the kernel for each interrupt source.
*/
-void __init tzic_init_irq(void __iomem *irqbase)
+void __init tzic_init_irq(void)
{
struct device_node *np;
int irq_base;
int i;
- tzic_base = irqbase;
+ np = of_find_compatible_node(NULL, NULL, "fsl,tzic");
+ tzic_base = of_iomap(np, 0);
+ WARN_ON(!tzic_base);
+
/* put the TZIC into the reset value with
* all interrupts disabled
*/
irq_base = irq_alloc_descs(-1, 0, TZIC_NUM_IRQS, numa_node_id());
WARN_ON(irq_base < 0);
- np = of_find_compatible_node(NULL, NULL, "fsl,tzic");
domain = irq_domain_add_legacy(np, TZIC_NUM_IRQS, irq_base, 0,
&irq_domain_simple_ops, NULL);
WARN_ON(!domain);
bool "Support Integrator/CP platform"
select ARCH_CINTEGRATOR
select ARM_TIMER_SP804
- select PLAT_VERSATILE_CLCD
select SERIAL_AMBA_PL011 if TTY
select SERIAL_AMBA_PL011_CONSOLE if TTY
select SOC_BUS
+++ /dev/null
-/*
- * arch/arm/mach-integrator/include/mach/memory.h
- *
- * Copyright (C) 1999 ARM Limited
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-#define BUS_OFFSET UL(0x80000000)
-#define __virt_to_bus(x) ((x) - PAGE_OFFSET + BUS_OFFSET)
-#define __bus_to_virt(x) ((x) - BUS_OFFSET + PAGE_OFFSET)
-#define __pfn_to_bus(x) (__pfn_to_phys(x) + (BUS_OFFSET - PHYS_OFFSET))
-#define __bus_to_pfn(x) __phys_to_pfn((x) - (BUS_OFFSET - PHYS_OFFSET))
-
-#endif
#include <linux/clockchips.h>
#include <linux/interrupt.h>
#include <linux/io.h>
-#include <linux/irqchip/versatile-fpga.h>
+#include <linux/irqchip.h>
#include <linux/mtd/physmap.h>
#include <linux/clk.h>
#include <linux/platform_data/clk-integrator.h>
integrator_clockevent_init(rate, base, irq);
}
-static const struct of_device_id fpga_irq_of_match[] __initconst = {
- { .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
- { /* Sentinel */ }
-};
-
static void __init ap_init_irq_of(void)
{
cm_init();
- of_irq_init(fpga_irq_of_match);
+ irqchip_init();
}
/* For the Device Tree, add in the UART callbacks as AUXDATA */
.map_io = ap_map_io,
.init_early = ap_init_early,
.init_irq = ap_init_irq_of,
- .handle_irq = fpga_handle_irq,
.init_time = ap_of_timer_init,
.init_machine = ap_init_of,
.restart = integrator_restart,
#include <linux/amba/bus.h>
#include <linux/amba/kmi.h>
#include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
#include <linux/amba/mmci.h>
#include <linux/io.h>
-#include <linux/irqchip/versatile-fpga.h>
+#include <linux/irqchip.h>
#include <linux/gfp.h>
#include <linux/mtd/physmap.h>
#include <linux/of_irq.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
-#include <plat/clcd.h>
-
#include "hardware.h"
#include "cm.h"
#include "common.h"
sched_clock_register(intcp_read_sched_clock, 32, 24000000);
}
-static const struct of_device_id fpga_irq_of_match[] __initconst = {
- { .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
- { /* Sentinel */ }
-};
-
static void __init intcp_init_irq_of(void)
{
cm_init();
- of_irq_init(fpga_irq_of_match);
+ irqchip_init();
}
/*
.map_io = intcp_map_io,
.init_early = intcp_init_early,
.init_irq = intcp_init_irq_of,
- .handle_irq = fpga_handle_irq,
.init_machine = intcp_init_of,
.restart = integrator_restart,
.dt_compat = intcp_dt_board_compat,
+++ /dev/null
-if ARCH_KIRKWOOD
-
-menu "Marvell Kirkwood Implementations"
-
-config KIRKWOOD_LEGACY
- bool
-
-config MACH_D2NET_V2
- bool "LaCie d2 Network v2 NAS Board"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- LaCie d2 Network v2 NAS.
-
-config MACH_NET2BIG_V2
- bool "LaCie 2Big Network v2 NAS Board"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- LaCie 2Big Network v2 NAS.
-
-config MACH_NET5BIG_V2
- bool "LaCie 5Big Network v2 NAS Board"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- LaCie 5Big Network v2 NAS.
-
-config MACH_OPENRD
- select KIRKWOOD_LEGACY
- bool
-
-config MACH_OPENRD_BASE
- bool "Marvell OpenRD Base Board"
- select MACH_OPENRD
- help
- Say 'Y' here if you want your kernel to support the
- Marvell OpenRD Base Board.
-
-config MACH_OPENRD_CLIENT
- bool "Marvell OpenRD Client Board"
- select MACH_OPENRD
- help
- Say 'Y' here if you want your kernel to support the
- Marvell OpenRD Client Board.
-
-config MACH_OPENRD_ULTIMATE
- bool "Marvell OpenRD Ultimate Board"
- select MACH_OPENRD
- help
- Say 'Y' here if you want your kernel to support the
- Marvell OpenRD Ultimate Board.
-
-config MACH_RD88F6192_NAS
- bool "Marvell RD-88F6192-NAS Reference Board"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- Marvell RD-88F6192-NAS Reference Board.
-
-config MACH_RD88F6281
- bool "Marvell RD-88F6281 Reference Board"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- Marvell RD-88F6281 Reference Board.
-
-config MACH_T5325
- bool "HP t5325 Thin Client"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- HP t5325 Thin Client.
-
-config MACH_TS219
- bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and
- TS-219P+ Turbo NAS devices.
-
-config MACH_TS41X
- bool "QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo NAS"
- select KIRKWOOD_LEGACY
- help
- Say 'Y' here if you want your kernel to support the
- QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo
- NAS devices.
-
-comment "Device tree entries"
-
-config ARCH_KIRKWOOD_DT
- bool "Marvell Kirkwood Flattened Device Tree"
- select KIRKWOOD_CLK
- select OF_IRQ
- select ORION_IRQCHIP
- select ORION_TIMER
- select POWER_SUPPLY
- select POWER_RESET
- select POWER_RESET_GPIO
- select REGULATOR
- select REGULATOR_FIXED_VOLTAGE
- select USE_OF
- help
- Say 'Y' here if you want your kernel to support the
- Marvell Kirkwood using flattened device tree.
-
-endmenu
-
-endif
+++ /dev/null
-obj-$(CONFIG_KIRKWOOD_LEGACY) += irq.o mpp.o common.o pcie.o
-obj-$(CONFIG_PM) += pm.o
-
-obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o lacie_v2-common.o
-obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
-obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
-obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o
-obj-$(CONFIG_MACH_RD88F6192_NAS) += rd88f6192-nas-setup.o
-obj-$(CONFIG_MACH_RD88F6281) += rd88f6281-setup.o
-obj-$(CONFIG_MACH_T5325) += t5325-setup.o
-obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o
-obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o
-
-obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o
+++ /dev/null
- zreladdr-y += 0x00008000
-params_phys-y := 0x00000100
-initrd_phys-y := 0x00800000
+++ /dev/null
-/*
- * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
- *
- * arch/arm/mach-kirkwood/board-dt.c
- *
- * Flattened Device Tree board initialization
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/clk.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_net.h>
-#include <linux/of_platform.h>
-#include <linux/dma-mapping.h>
-#include <linux/irqchip.h>
-#include <asm/hardware/cache-feroceon-l2.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <mach/bridge-regs.h>
-#include <plat/common.h>
-#include <plat/pcie.h>
-#include "pm.h"
-
-static struct map_desc kirkwood_io_desc[] __initdata = {
- {
- .virtual = (unsigned long) KIRKWOOD_REGS_VIRT_BASE,
- .pfn = __phys_to_pfn(KIRKWOOD_REGS_PHYS_BASE),
- .length = KIRKWOOD_REGS_SIZE,
- .type = MT_DEVICE,
- },
-};
-
-static void __init kirkwood_map_io(void)
-{
- iotable_init(kirkwood_io_desc, ARRAY_SIZE(kirkwood_io_desc));
-}
-
-static struct resource kirkwood_cpufreq_resources[] = {
- [0] = {
- .start = CPU_CONTROL_PHYS,
- .end = CPU_CONTROL_PHYS + 3,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device kirkwood_cpufreq_device = {
- .name = "kirkwood-cpufreq",
- .id = -1,
- .num_resources = ARRAY_SIZE(kirkwood_cpufreq_resources),
- .resource = kirkwood_cpufreq_resources,
-};
-
-static void __init kirkwood_cpufreq_init(void)
-{
- platform_device_register(&kirkwood_cpufreq_device);
-}
-
-static struct resource kirkwood_cpuidle_resource[] = {
- {
- .flags = IORESOURCE_MEM,
- .start = DDR_OPERATION_BASE,
- .end = DDR_OPERATION_BASE + 3,
- },
-};
-
-static struct platform_device kirkwood_cpuidle = {
- .name = "kirkwood_cpuidle",
- .id = -1,
- .resource = kirkwood_cpuidle_resource,
- .num_resources = 1,
-};
-
-static void __init kirkwood_cpuidle_init(void)
-{
- platform_device_register(&kirkwood_cpuidle);
-}
-
-/* Temporary here since mach-mvebu has a function we can use */
-static void kirkwood_restart(enum reboot_mode mode, const char *cmd)
-{
- /*
- * Enable soft reset to assert RSTOUTn.
- */
- writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
- /*
- * Assert soft reset.
- */
- writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
- while (1)
- ;
-}
-
-#define MV643XX_ETH_MAC_ADDR_LOW 0x0414
-#define MV643XX_ETH_MAC_ADDR_HIGH 0x0418
-
-static void __init kirkwood_dt_eth_fixup(void)
-{
- struct device_node *np;
-
- /*
- * The ethernet interfaces forget the MAC address assigned by u-boot
- * if the clocks are turned off. Usually, u-boot on kirkwood boards
- * has no DT support to properly set local-mac-address property.
- * As a workaround, we get the MAC address from mv643xx_eth registers
- * and update the port device node if no valid MAC address is set.
- */
- for_each_compatible_node(np, NULL, "marvell,kirkwood-eth-port") {
- struct device_node *pnp = of_get_parent(np);
- struct clk *clk;
- struct property *pmac;
- void __iomem *io;
- u8 *macaddr;
- u32 reg;
-
- if (!pnp)
- continue;
-
- /* skip disabled nodes or nodes with valid MAC address*/
- if (!of_device_is_available(pnp) || of_get_mac_address(np))
- goto eth_fixup_skip;
-
- clk = of_clk_get(pnp, 0);
- if (IS_ERR(clk))
- goto eth_fixup_skip;
-
- io = of_iomap(pnp, 0);
- if (!io)
- goto eth_fixup_no_map;
-
- /* ensure port clock is not gated to not hang CPU */
- clk_prepare_enable(clk);
-
- /* store MAC address register contents in local-mac-address */
- pr_err(FW_INFO "%s: local-mac-address is not set\n",
- np->full_name);
-
- pmac = kzalloc(sizeof(*pmac) + 6, GFP_KERNEL);
- if (!pmac)
- goto eth_fixup_no_mem;
-
- pmac->value = pmac + 1;
- pmac->length = 6;
- pmac->name = kstrdup("local-mac-address", GFP_KERNEL);
- if (!pmac->name) {
- kfree(pmac);
- goto eth_fixup_no_mem;
- }
-
- macaddr = pmac->value;
- reg = readl(io + MV643XX_ETH_MAC_ADDR_HIGH);
- macaddr[0] = (reg >> 24) & 0xff;
- macaddr[1] = (reg >> 16) & 0xff;
- macaddr[2] = (reg >> 8) & 0xff;
- macaddr[3] = reg & 0xff;
-
- reg = readl(io + MV643XX_ETH_MAC_ADDR_LOW);
- macaddr[4] = (reg >> 8) & 0xff;
- macaddr[5] = reg & 0xff;
-
- of_update_property(np, pmac);
-
-eth_fixup_no_mem:
- iounmap(io);
- clk_disable_unprepare(clk);
-eth_fixup_no_map:
- clk_put(clk);
-eth_fixup_skip:
- of_node_put(pnp);
- }
-}
-
-/*
- * Disable propagation of mbus errors to the CPU local bus, as this
- * causes mbus errors (which can occur for example for PCI aborts) to
- * throw CPU aborts, which we're not set up to deal with.
- */
-static void __init kirkwood_disable_mbus_error_propagation(void)
-{
- void __iomem *cpu_config;
-
- cpu_config = ioremap(CPU_CONFIG_PHYS, 4);
- writel(readl(cpu_config) & ~CPU_CONFIG_ERROR_PROP, cpu_config);
- iounmap(cpu_config);
-}
-
-static void __init kirkwood_dt_init(void)
-{
- kirkwood_disable_mbus_error_propagation();
-
- BUG_ON(mvebu_mbus_dt_init(false));
-
-#ifdef CONFIG_CACHE_FEROCEON_L2
- feroceon_of_init();
-#endif
- kirkwood_cpufreq_init();
- kirkwood_cpuidle_init();
-
- kirkwood_pm_init();
- kirkwood_dt_eth_fixup();
-
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
-static const char * const kirkwood_dt_board_compat[] = {
- "marvell,kirkwood",
- NULL
-};
-
-DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
- /* Maintainer: Jason Cooper <jason@lakedaemon.net> */
- .map_io = kirkwood_map_io,
- .init_machine = kirkwood_dt_init,
- .restart = kirkwood_restart,
- .dt_compat = kirkwood_dt_board_compat,
-MACHINE_END
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/common.c
- *
- * Core functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/ata_platform.h>
-#include <linux/mtd/nand.h>
-#include <linux/dma-mapping.h>
-#include <linux/clk-provider.h>
-#include <linux/spinlock.h>
-#include <linux/mv643xx_i2c.h>
-#include <linux/timex.h>
-#include <linux/kexec.h>
-#include <linux/reboot.h>
-#include <net/dsa.h>
-#include <asm/page.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-#include <asm/hardware/cache-feroceon-l2.h>
-#include <mach/kirkwood.h>
-#include <mach/bridge-regs.h>
-#include <linux/platform_data/asoc-kirkwood.h>
-#include <linux/platform_data/mmc-mvsdio.h>
-#include <linux/platform_data/mtd-orion_nand.h>
-#include <linux/platform_data/usb-ehci-orion.h>
-#include <plat/common.h>
-#include <plat/time.h>
-#include <linux/platform_data/dma-mv_xor.h>
-#include "common.h"
-#include "pm.h"
-
-/* These can go away once Kirkwood uses the mvebu-mbus DT binding */
-#define KIRKWOOD_MBUS_NAND_TARGET 0x01
-#define KIRKWOOD_MBUS_NAND_ATTR 0x2f
-#define KIRKWOOD_MBUS_SRAM_TARGET 0x03
-#define KIRKWOOD_MBUS_SRAM_ATTR 0x01
-
-/*****************************************************************************
- * I/O Address Mapping
- ****************************************************************************/
-static struct map_desc kirkwood_io_desc[] __initdata = {
- {
- .virtual = (unsigned long) KIRKWOOD_REGS_VIRT_BASE,
- .pfn = __phys_to_pfn(KIRKWOOD_REGS_PHYS_BASE),
- .length = KIRKWOOD_REGS_SIZE,
- .type = MT_DEVICE,
- },
-};
-
-void __init kirkwood_map_io(void)
-{
- iotable_init(kirkwood_io_desc, ARRAY_SIZE(kirkwood_io_desc));
-}
-
-/*****************************************************************************
- * CLK tree
- ****************************************************************************/
-
-static void enable_sata0(void)
-{
- /* Enable PLL and IVREF */
- writel(readl(SATA0_PHY_MODE_2) | 0xf, SATA0_PHY_MODE_2);
- /* Enable PHY */
- writel(readl(SATA0_IF_CTRL) & ~0x200, SATA0_IF_CTRL);
-}
-
-static void disable_sata0(void)
-{
- /* Disable PLL and IVREF */
- writel(readl(SATA0_PHY_MODE_2) & ~0xf, SATA0_PHY_MODE_2);
- /* Disable PHY */
- writel(readl(SATA0_IF_CTRL) | 0x200, SATA0_IF_CTRL);
-}
-
-static void enable_sata1(void)
-{
- /* Enable PLL and IVREF */
- writel(readl(SATA1_PHY_MODE_2) | 0xf, SATA1_PHY_MODE_2);
- /* Enable PHY */
- writel(readl(SATA1_IF_CTRL) & ~0x200, SATA1_IF_CTRL);
-}
-
-static void disable_sata1(void)
-{
- /* Disable PLL and IVREF */
- writel(readl(SATA1_PHY_MODE_2) & ~0xf, SATA1_PHY_MODE_2);
- /* Disable PHY */
- writel(readl(SATA1_IF_CTRL) | 0x200, SATA1_IF_CTRL);
-}
-
-static void disable_pcie0(void)
-{
- writel(readl(PCIE_LINK_CTRL) | 0x10, PCIE_LINK_CTRL);
- while (1)
- if (readl(PCIE_STATUS) & 0x1)
- break;
- writel(readl(PCIE_LINK_CTRL) & ~0x10, PCIE_LINK_CTRL);
-}
-
-static void disable_pcie1(void)
-{
- u32 dev, rev;
-
- kirkwood_pcie_id(&dev, &rev);
-
- if (dev == MV88F6282_DEV_ID) {
- writel(readl(PCIE1_LINK_CTRL) | 0x10, PCIE1_LINK_CTRL);
- while (1)
- if (readl(PCIE1_STATUS) & 0x1)
- break;
- writel(readl(PCIE1_LINK_CTRL) & ~0x10, PCIE1_LINK_CTRL);
- }
-}
-
-/* An extended version of the gated clk. This calls fn_en()/fn_dis
- * before enabling/disabling the clock. We use this to turn on/off
- * PHYs etc. */
-struct clk_gate_fn {
- struct clk_gate gate;
- void (*fn_en)(void);
- void (*fn_dis)(void);
-};
-
-#define to_clk_gate_fn(_gate) container_of(_gate, struct clk_gate_fn, gate)
-#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
-
-static int clk_gate_fn_enable(struct clk_hw *hw)
-{
- struct clk_gate *gate = to_clk_gate(hw);
- struct clk_gate_fn *gate_fn = to_clk_gate_fn(gate);
- int ret;
-
- ret = clk_gate_ops.enable(hw);
- if (!ret && gate_fn->fn_en)
- gate_fn->fn_en();
-
- return ret;
-}
-
-static void clk_gate_fn_disable(struct clk_hw *hw)
-{
- struct clk_gate *gate = to_clk_gate(hw);
- struct clk_gate_fn *gate_fn = to_clk_gate_fn(gate);
-
- if (gate_fn->fn_dis)
- gate_fn->fn_dis();
-
- clk_gate_ops.disable(hw);
-}
-
-static struct clk_ops clk_gate_fn_ops;
-
-static struct clk __init *clk_register_gate_fn(struct device *dev,
- const char *name,
- const char *parent_name, unsigned long flags,
- void __iomem *reg, u8 bit_idx,
- u8 clk_gate_flags, spinlock_t *lock,
- void (*fn_en)(void), void (*fn_dis)(void))
-{
- struct clk_gate_fn *gate_fn;
- struct clk *clk;
- struct clk_init_data init;
-
- gate_fn = kzalloc(sizeof(struct clk_gate_fn), GFP_KERNEL);
- if (!gate_fn) {
- pr_err("%s: could not allocate gated clk\n", __func__);
- return ERR_PTR(-ENOMEM);
- }
-
- init.name = name;
- init.ops = &clk_gate_fn_ops;
- init.flags = flags;
- init.parent_names = (parent_name ? &parent_name : NULL);
- init.num_parents = (parent_name ? 1 : 0);
-
- /* struct clk_gate assignments */
- gate_fn->gate.reg = reg;
- gate_fn->gate.bit_idx = bit_idx;
- gate_fn->gate.flags = clk_gate_flags;
- gate_fn->gate.lock = lock;
- gate_fn->gate.hw.init = &init;
- gate_fn->fn_en = fn_en;
- gate_fn->fn_dis = fn_dis;
-
- /* ops is the gate ops, but with our enable/disable functions */
- if (clk_gate_fn_ops.enable != clk_gate_fn_enable ||
- clk_gate_fn_ops.disable != clk_gate_fn_disable) {
- clk_gate_fn_ops = clk_gate_ops;
- clk_gate_fn_ops.enable = clk_gate_fn_enable;
- clk_gate_fn_ops.disable = clk_gate_fn_disable;
- }
-
- clk = clk_register(dev, &gate_fn->gate.hw);
-
- if (IS_ERR(clk))
- kfree(gate_fn);
-
- return clk;
-}
-
-static DEFINE_SPINLOCK(gating_lock);
-static struct clk *tclk;
-
-static struct clk __init *kirkwood_register_gate(const char *name, u8 bit_idx)
-{
- return clk_register_gate(NULL, name, "tclk", 0, CLOCK_GATING_CTRL,
- bit_idx, 0, &gating_lock);
-}
-
-static struct clk __init *kirkwood_register_gate_fn(const char *name,
- u8 bit_idx,
- void (*fn_en)(void),
- void (*fn_dis)(void))
-{
- return clk_register_gate_fn(NULL, name, "tclk", 0, CLOCK_GATING_CTRL,
- bit_idx, 0, &gating_lock, fn_en, fn_dis);
-}
-
-static struct clk *ge0, *ge1;
-
-void __init kirkwood_clk_init(void)
-{
- struct clk *runit, *sata0, *sata1, *usb0, *sdio;
- struct clk *crypto, *xor0, *xor1, *pex0, *pex1, *audio;
-
- tclk = clk_register_fixed_rate(NULL, "tclk", NULL,
- CLK_IS_ROOT, kirkwood_tclk);
-
- runit = kirkwood_register_gate("runit", CGC_BIT_RUNIT);
- ge0 = kirkwood_register_gate("ge0", CGC_BIT_GE0);
- ge1 = kirkwood_register_gate("ge1", CGC_BIT_GE1);
- sata0 = kirkwood_register_gate_fn("sata0", CGC_BIT_SATA0,
- enable_sata0, disable_sata0);
- sata1 = kirkwood_register_gate_fn("sata1", CGC_BIT_SATA1,
- enable_sata1, disable_sata1);
- usb0 = kirkwood_register_gate("usb0", CGC_BIT_USB0);
- sdio = kirkwood_register_gate("sdio", CGC_BIT_SDIO);
- crypto = kirkwood_register_gate("crypto", CGC_BIT_CRYPTO);
- xor0 = kirkwood_register_gate("xor0", CGC_BIT_XOR0);
- xor1 = kirkwood_register_gate("xor1", CGC_BIT_XOR1);
- pex0 = kirkwood_register_gate_fn("pex0", CGC_BIT_PEX0,
- NULL, disable_pcie0);
- pex1 = kirkwood_register_gate_fn("pex1", CGC_BIT_PEX1,
- NULL, disable_pcie1);
- audio = kirkwood_register_gate("audio", CGC_BIT_AUDIO);
- kirkwood_register_gate("tdm", CGC_BIT_TDM);
- kirkwood_register_gate("tsu", CGC_BIT_TSU);
-
- /* clkdev entries, mapping clks to devices */
- orion_clkdev_add(NULL, "orion_spi.0", runit);
- orion_clkdev_add(NULL, "orion_spi.1", runit);
- orion_clkdev_add(NULL, MV643XX_ETH_NAME ".0", ge0);
- orion_clkdev_add(NULL, MV643XX_ETH_NAME ".1", ge1);
- orion_clkdev_add(NULL, "orion_wdt", tclk);
- orion_clkdev_add("0", "sata_mv.0", sata0);
- orion_clkdev_add("1", "sata_mv.0", sata1);
- orion_clkdev_add(NULL, "orion-ehci.0", usb0);
- orion_clkdev_add(NULL, "orion_nand", runit);
- orion_clkdev_add(NULL, "mvsdio", sdio);
- orion_clkdev_add(NULL, "mv_crypto", crypto);
- orion_clkdev_add(NULL, MV_XOR_NAME ".0", xor0);
- orion_clkdev_add(NULL, MV_XOR_NAME ".1", xor1);
- orion_clkdev_add("0", "pcie", pex0);
- orion_clkdev_add("1", "pcie", pex1);
- orion_clkdev_add(NULL, "mvebu-audio", audio);
- orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit);
- orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".1", runit);
-
- /* Marvell says runit is used by SPI, UART, NAND, TWSI, ...,
- * so should never be gated.
- */
- clk_prepare_enable(runit);
-}
-
-/*****************************************************************************
- * EHCI0
- ****************************************************************************/
-void __init kirkwood_ehci_init(void)
-{
- orion_ehci_init(USB_PHYS_BASE, IRQ_KIRKWOOD_USB, EHCI_PHY_NA);
-}
-
-
-/*****************************************************************************
- * GE00
- ****************************************************************************/
-void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
-{
- orion_ge00_init(eth_data,
- GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
- IRQ_KIRKWOOD_GE00_ERR, 1600);
- /* The interface forgets the MAC address assigned by u-boot if
- the clock is turned off, so claim the clk now. */
- clk_prepare_enable(ge0);
-}
-
-
-/*****************************************************************************
- * GE01
- ****************************************************************************/
-void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
-{
- orion_ge01_init(eth_data,
- GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
- IRQ_KIRKWOOD_GE01_ERR, 1600);
- clk_prepare_enable(ge1);
-}
-
-
-/*****************************************************************************
- * Ethernet switch
- ****************************************************************************/
-void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq)
-{
- orion_ge00_switch_init(d, irq);
-}
-
-
-/*****************************************************************************
- * NAND flash
- ****************************************************************************/
-static struct resource kirkwood_nand_resource = {
- .flags = IORESOURCE_MEM,
- .start = KIRKWOOD_NAND_MEM_PHYS_BASE,
- .end = KIRKWOOD_NAND_MEM_PHYS_BASE +
- KIRKWOOD_NAND_MEM_SIZE - 1,
-};
-
-static struct orion_nand_data kirkwood_nand_data = {
- .cle = 0,
- .ale = 1,
- .width = 8,
-};
-
-static struct platform_device kirkwood_nand_flash = {
- .name = "orion_nand",
- .id = -1,
- .dev = {
- .platform_data = &kirkwood_nand_data,
- },
- .resource = &kirkwood_nand_resource,
- .num_resources = 1,
-};
-
-void __init kirkwood_nand_init(struct mtd_partition *parts, int nr_parts,
- int chip_delay)
-{
- kirkwood_nand_data.parts = parts;
- kirkwood_nand_data.nr_parts = nr_parts;
- kirkwood_nand_data.chip_delay = chip_delay;
- platform_device_register(&kirkwood_nand_flash);
-}
-
-void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
- int (*dev_ready)(struct mtd_info *))
-{
- kirkwood_nand_data.parts = parts;
- kirkwood_nand_data.nr_parts = nr_parts;
- kirkwood_nand_data.dev_ready = dev_ready;
- platform_device_register(&kirkwood_nand_flash);
-}
-
-/*****************************************************************************
- * SoC RTC
- ****************************************************************************/
-static void __init kirkwood_rtc_init(void)
-{
- orion_rtc_init(RTC_PHYS_BASE, IRQ_KIRKWOOD_RTC);
-}
-
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
-{
- orion_sata_init(sata_data, SATA_PHYS_BASE, IRQ_KIRKWOOD_SATA);
-}
-
-
-/*****************************************************************************
- * SD/SDIO/MMC
- ****************************************************************************/
-static struct resource mvsdio_resources[] = {
- [0] = {
- .start = SDIO_PHYS_BASE,
- .end = SDIO_PHYS_BASE + SZ_1K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_KIRKWOOD_SDIO,
- .end = IRQ_KIRKWOOD_SDIO,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 mvsdio_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device kirkwood_sdio = {
- .name = "mvsdio",
- .id = -1,
- .dev = {
- .dma_mask = &mvsdio_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(mvsdio_resources),
- .resource = mvsdio_resources,
-};
-
-void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data)
-{
- u32 dev, rev;
-
- kirkwood_pcie_id(&dev, &rev);
- if (rev == 0 && dev != MV88F6282_DEV_ID) /* catch all Kirkwood Z0's */
- mvsdio_data->clock = 100000000;
- else
- mvsdio_data->clock = 200000000;
- kirkwood_sdio.dev.platform_data = mvsdio_data;
- platform_device_register(&kirkwood_sdio);
-}
-
-
-/*****************************************************************************
- * SPI
- ****************************************************************************/
-void __init kirkwood_spi_init(void)
-{
- orion_spi_init(SPI_PHYS_BASE);
-}
-
-
-/*****************************************************************************
- * I2C
- ****************************************************************************/
-void __init kirkwood_i2c_init(void)
-{
- orion_i2c_init(I2C_PHYS_BASE, IRQ_KIRKWOOD_TWSI, 8);
-}
-
-
-/*****************************************************************************
- * UART0
- ****************************************************************************/
-
-void __init kirkwood_uart0_init(void)
-{
- orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
- IRQ_KIRKWOOD_UART_0, tclk);
-}
-
-
-/*****************************************************************************
- * UART1
- ****************************************************************************/
-void __init kirkwood_uart1_init(void)
-{
- orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
- IRQ_KIRKWOOD_UART_1, tclk);
-}
-
-/*****************************************************************************
- * Cryptographic Engines and Security Accelerator (CESA)
- ****************************************************************************/
-void __init kirkwood_crypto_init(void)
-{
- orion_crypto_init(CRYPTO_PHYS_BASE, KIRKWOOD_SRAM_PHYS_BASE,
- KIRKWOOD_SRAM_SIZE, IRQ_KIRKWOOD_CRYPTO);
-}
-
-
-/*****************************************************************************
- * XOR0
- ****************************************************************************/
-void __init kirkwood_xor0_init(void)
-{
- orion_xor0_init(XOR0_PHYS_BASE, XOR0_HIGH_PHYS_BASE,
- IRQ_KIRKWOOD_XOR_00, IRQ_KIRKWOOD_XOR_01);
-}
-
-
-/*****************************************************************************
- * XOR1
- ****************************************************************************/
-void __init kirkwood_xor1_init(void)
-{
- orion_xor1_init(XOR1_PHYS_BASE, XOR1_HIGH_PHYS_BASE,
- IRQ_KIRKWOOD_XOR_10, IRQ_KIRKWOOD_XOR_11);
-}
-
-
-/*****************************************************************************
- * Watchdog
- ****************************************************************************/
-void __init kirkwood_wdt_init(void)
-{
- orion_wdt_init();
-}
-
-/*****************************************************************************
- * CPU idle
- ****************************************************************************/
-static struct resource kirkwood_cpuidle_resource[] = {
- {
- .flags = IORESOURCE_MEM,
- .start = DDR_OPERATION_BASE,
- .end = DDR_OPERATION_BASE + 3,
- },
-};
-
-static struct platform_device kirkwood_cpuidle = {
- .name = "kirkwood_cpuidle",
- .id = -1,
- .resource = kirkwood_cpuidle_resource,
- .num_resources = 1,
-};
-
-void __init kirkwood_cpuidle_init(void)
-{
- platform_device_register(&kirkwood_cpuidle);
-}
-
-/*****************************************************************************
- * Time handling
- ****************************************************************************/
-void __init kirkwood_init_early(void)
-{
- orion_time_set_base(TIMER_VIRT_BASE);
-}
-
-int kirkwood_tclk;
-
-static int __init kirkwood_find_tclk(void)
-{
- u32 dev, rev;
-
- kirkwood_pcie_id(&dev, &rev);
-
- if (dev == MV88F6281_DEV_ID || dev == MV88F6282_DEV_ID)
- if (((readl(SAMPLE_AT_RESET) >> 21) & 1) == 0)
- return 200000000;
-
- return 166666667;
-}
-
-void __init kirkwood_timer_init(void)
-{
- kirkwood_tclk = kirkwood_find_tclk();
-
- orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
- IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
-}
-
-/*****************************************************************************
- * Audio
- ****************************************************************************/
-static struct resource kirkwood_audio_resources[] = {
- [0] = {
- .start = AUDIO_PHYS_BASE,
- .end = AUDIO_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_KIRKWOOD_I2S,
- .end = IRQ_KIRKWOOD_I2S,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct kirkwood_asoc_platform_data kirkwood_audio_data = {
- .burst = 128,
-};
-
-static struct platform_device kirkwood_audio_device = {
- .name = "mvebu-audio",
- .id = -1,
- .num_resources = ARRAY_SIZE(kirkwood_audio_resources),
- .resource = kirkwood_audio_resources,
- .dev = {
- .platform_data = &kirkwood_audio_data,
- },
-};
-
-void __init kirkwood_audio_init(void)
-{
- platform_device_register(&kirkwood_audio_device);
-}
-
-/*****************************************************************************
- * CPU Frequency
- ****************************************************************************/
-static struct resource kirkwood_cpufreq_resources[] = {
- [0] = {
- .start = CPU_CONTROL_PHYS,
- .end = CPU_CONTROL_PHYS + 3,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device kirkwood_cpufreq_device = {
- .name = "kirkwood-cpufreq",
- .id = -1,
- .num_resources = ARRAY_SIZE(kirkwood_cpufreq_resources),
- .resource = kirkwood_cpufreq_resources,
-};
-
-void __init kirkwood_cpufreq_init(void)
-{
- platform_device_register(&kirkwood_cpufreq_device);
-}
-
-/*****************************************************************************
- * General
- ****************************************************************************/
-/*
- * Identify device ID and revision.
- */
-char * __init kirkwood_id(void)
-{
- u32 dev, rev;
-
- kirkwood_pcie_id(&dev, &rev);
-
- if (dev == MV88F6281_DEV_ID) {
- if (rev == MV88F6281_REV_Z0)
- return "MV88F6281-Z0";
- else if (rev == MV88F6281_REV_A0)
- return "MV88F6281-A0";
- else if (rev == MV88F6281_REV_A1)
- return "MV88F6281-A1";
- else
- return "MV88F6281-Rev-Unsupported";
- } else if (dev == MV88F6192_DEV_ID) {
- if (rev == MV88F6192_REV_Z0)
- return "MV88F6192-Z0";
- else if (rev == MV88F6192_REV_A0)
- return "MV88F6192-A0";
- else if (rev == MV88F6192_REV_A1)
- return "MV88F6192-A1";
- else
- return "MV88F6192-Rev-Unsupported";
- } else if (dev == MV88F6180_DEV_ID) {
- if (rev == MV88F6180_REV_A0)
- return "MV88F6180-Rev-A0";
- else if (rev == MV88F6180_REV_A1)
- return "MV88F6180-Rev-A1";
- else
- return "MV88F6180-Rev-Unsupported";
- } else if (dev == MV88F6282_DEV_ID) {
- if (rev == MV88F6282_REV_A0)
- return "MV88F6282-Rev-A0";
- else if (rev == MV88F6282_REV_A1)
- return "MV88F6282-Rev-A1";
- else
- return "MV88F6282-Rev-Unsupported";
- } else {
- return "Device-Unknown";
- }
-}
-
-void __init kirkwood_setup_wins(void)
-{
- mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_NAND_TARGET,
- KIRKWOOD_MBUS_NAND_ATTR,
- KIRKWOOD_NAND_MEM_PHYS_BASE,
- KIRKWOOD_NAND_MEM_SIZE);
- mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_SRAM_TARGET,
- KIRKWOOD_MBUS_SRAM_ATTR,
- KIRKWOOD_SRAM_PHYS_BASE,
- KIRKWOOD_SRAM_SIZE);
-}
-
-void __init kirkwood_l2_init(void)
-{
-#ifdef CONFIG_CACHE_FEROCEON_L2
-#ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH
- writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG);
- feroceon_l2_init(1);
-#else
- writel(readl(L2_CONFIG_REG) & ~L2_WRITETHROUGH, L2_CONFIG_REG);
- feroceon_l2_init(0);
-#endif
-#endif
-}
-
-void __init kirkwood_init(void)
-{
- pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
-
- /*
- * Disable propagation of mbus errors to the CPU local bus,
- * as this causes mbus errors (which can occur for example
- * for PCI aborts) to throw CPU aborts, which we're not set
- * up to deal with.
- */
- writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
-
- BUG_ON(mvebu_mbus_init("marvell,kirkwood-mbus",
- BRIDGE_WINS_BASE, BRIDGE_WINS_SZ,
- DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ));
-
- kirkwood_setup_wins();
-
- kirkwood_l2_init();
-
- /* Setup root of clk tree */
- kirkwood_clk_init();
-
- /* internal devices that every board has */
- kirkwood_rtc_init();
- kirkwood_wdt_init();
- kirkwood_xor0_init();
- kirkwood_xor1_init();
- kirkwood_crypto_init();
-
- kirkwood_pm_init();
- kirkwood_cpuidle_init();
-#ifdef CONFIG_KEXEC
- kexec_reinit = kirkwood_enable_pcie;
-#endif
-}
-
-void kirkwood_restart(enum reboot_mode mode, const char *cmd)
-{
- /*
- * Enable soft reset to assert RSTOUTn.
- */
- writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
- /*
- * Assert soft reset.
- */
- writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
- while (1)
- ;
-}
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/common.h
- *
- * Core functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ARCH_KIRKWOOD_COMMON_H
-#define __ARCH_KIRKWOOD_COMMON_H
-
-#include <linux/reboot.h>
-
-struct dsa_platform_data;
-struct mv643xx_eth_platform_data;
-struct mv_sata_platform_data;
-struct mvsdio_platform_data;
-struct mtd_partition;
-struct mtd_info;
-struct kirkwood_asoc_platform_data;
-
-#define KW_PCIE0 (1 << 0)
-#define KW_PCIE1 (1 << 1)
-
-/*
- * Basic Kirkwood init functions used early by machine-setup.
- */
-void kirkwood_map_io(void);
-void kirkwood_init(void);
-void kirkwood_init_early(void);
-void kirkwood_init_irq(void);
-
-void kirkwood_setup_wins(void);
-
-void kirkwood_enable_pcie(void);
-void kirkwood_pcie_id(u32 *dev, u32 *rev);
-
-void kirkwood_ehci_init(void);
-void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
-void kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data);
-void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq);
-void kirkwood_pcie_init(unsigned int portmask);
-void kirkwood_sata_init(struct mv_sata_platform_data *sata_data);
-void kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data);
-void kirkwood_spi_init(void);
-void kirkwood_i2c_init(void);
-void kirkwood_uart0_init(void);
-void kirkwood_uart1_init(void);
-void kirkwood_nand_init(struct mtd_partition *parts, int nr_parts, int delay);
-void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
- int (*dev_ready)(struct mtd_info *));
-void kirkwood_audio_init(void);
-void kirkwood_cpuidle_init(void);
-void kirkwood_cpufreq_init(void);
-
-void kirkwood_restart(enum reboot_mode, const char *);
-void kirkwood_clk_init(void);
-
-/* early init functions not converted to fdt yet */
-char *kirkwood_id(void);
-void kirkwood_l2_init(void);
-void kirkwood_wdt_init(void);
-void kirkwood_xor0_init(void);
-void kirkwood_xor1_init(void);
-void kirkwood_crypto_init(void);
-
-extern int kirkwood_tclk;
-extern void kirkwood_timer_init(void);
-
-#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/d2net_v2-setup.c
- *
- * LaCie d2 Network Space v2 Board Setup
- *
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/leds.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/leds-kirkwood-ns2.h>
-#include "common.h"
-#include "mpp.h"
-#include "lacie_v2-common.h"
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data d2net_v2_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-
-static struct mv_sata_platform_data d2net_v2_sata_data = {
- .n_ports = 2,
-};
-
-/*****************************************************************************
- * GPIO keys
- ****************************************************************************/
-
-#define D2NET_V2_GPIO_PUSH_BUTTON 34
-#define D2NET_V2_GPIO_POWER_SWITCH_ON 13
-#define D2NET_V2_GPIO_POWER_SWITCH_OFF 15
-
-#define D2NET_V2_SWITCH_POWER_ON 0x1
-#define D2NET_V2_SWITCH_POWER_OFF 0x2
-
-static struct gpio_keys_button d2net_v2_buttons[] = {
- [0] = {
- .type = EV_SW,
- .code = D2NET_V2_SWITCH_POWER_ON,
- .gpio = D2NET_V2_GPIO_POWER_SWITCH_ON,
- .desc = "Back power switch (on|auto)",
- .active_low = 0,
- },
- [1] = {
- .type = EV_SW,
- .code = D2NET_V2_SWITCH_POWER_OFF,
- .gpio = D2NET_V2_GPIO_POWER_SWITCH_OFF,
- .desc = "Back power switch (auto|off)",
- .active_low = 0,
- },
- [2] = {
- .code = KEY_POWER,
- .gpio = D2NET_V2_GPIO_PUSH_BUTTON,
- .desc = "Front Push Button",
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_platform_data d2net_v2_button_data = {
- .buttons = d2net_v2_buttons,
- .nbuttons = ARRAY_SIZE(d2net_v2_buttons),
-};
-
-static struct platform_device d2net_v2_gpio_buttons = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &d2net_v2_button_data,
- },
-};
-
-/*****************************************************************************
- * GPIO LEDs
- ****************************************************************************/
-
-#define D2NET_V2_GPIO_RED_LED 12
-
-static struct gpio_led d2net_v2_gpio_led_pins[] = {
- {
- .name = "d2net_v2:red:fail",
- .gpio = D2NET_V2_GPIO_RED_LED,
- },
-};
-
-static struct gpio_led_platform_data d2net_v2_gpio_leds_data = {
- .num_leds = ARRAY_SIZE(d2net_v2_gpio_led_pins),
- .leds = d2net_v2_gpio_led_pins,
-};
-
-static struct platform_device d2net_v2_gpio_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &d2net_v2_gpio_leds_data,
- },
-};
-
-/*****************************************************************************
- * Dual-GPIO CPLD LEDs
- ****************************************************************************/
-
-#define D2NET_V2_GPIO_BLUE_LED_SLOW 29
-#define D2NET_V2_GPIO_BLUE_LED_CMD 30
-
-static struct ns2_led d2net_v2_led_pins[] = {
- {
- .name = "d2net_v2:blue:sata",
- .cmd = D2NET_V2_GPIO_BLUE_LED_CMD,
- .slow = D2NET_V2_GPIO_BLUE_LED_SLOW,
- },
-};
-
-static struct ns2_led_platform_data d2net_v2_leds_data = {
- .num_leds = ARRAY_SIZE(d2net_v2_led_pins),
- .leds = d2net_v2_led_pins,
-};
-
-static struct platform_device d2net_v2_leds = {
- .name = "leds-ns2",
- .id = -1,
- .dev = {
- .platform_data = &d2net_v2_leds_data,
- },
-};
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-static unsigned int d2net_v2_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP6_SYSRST_OUTn,
- MPP7_GPO, /* Request power-off */
- MPP8_TW0_SDA,
- MPP9_TW0_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP12_GPO, /* Red led */
- MPP13_GPIO, /* Rear power switch (on|auto) */
- MPP14_GPIO, /* USB fuse */
- MPP15_GPIO, /* Rear power switch (auto|off) */
- MPP16_GPIO, /* SATA 0 power */
- MPP21_SATA0_ACTn,
- MPP24_GPIO, /* USB mode select */
- MPP26_GPIO, /* USB device vbus */
- MPP28_GPIO, /* USB enable host vbus */
- MPP29_GPIO, /* Blue led (slow register) */
- MPP30_GPIO, /* Blue led (command register) */
- MPP34_GPIO, /* Power button (1 = Released, 0 = Pushed) */
- MPP35_GPIO, /* Inhibit power-off */
- 0
-};
-
-#define D2NET_V2_GPIO_POWER_OFF 7
-
-static void d2net_v2_power_off(void)
-{
- gpio_set_value(D2NET_V2_GPIO_POWER_OFF, 1);
-}
-
-static void __init d2net_v2_init(void)
-{
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- kirkwood_mpp_conf(d2net_v2_mpp_config);
-
- lacie_v2_hdd_power_init(1);
-
- kirkwood_ehci_init();
- kirkwood_ge00_init(&d2net_v2_ge00_data);
- kirkwood_sata_init(&d2net_v2_sata_data);
- kirkwood_uart0_init();
- lacie_v2_register_flash();
- lacie_v2_register_i2c_devices();
-
- platform_device_register(&d2net_v2_leds);
- platform_device_register(&d2net_v2_gpio_leds);
- platform_device_register(&d2net_v2_gpio_buttons);
-
- if (gpio_request(D2NET_V2_GPIO_POWER_OFF, "power-off") == 0 &&
- gpio_direction_output(D2NET_V2_GPIO_POWER_OFF, 0) == 0)
- pm_power_off = d2net_v2_power_off;
- else
- pr_err("d2net_v2: failed to configure power-off GPIO\n");
-}
-
-MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
- .atag_offset = 0x100,
- .init_machine = d2net_v2_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/include/mach/bridge-regs.h
- *
- * Mbus-L to Mbus Bridge Registers
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_BRIDGE_REGS_H
-#define __ASM_ARCH_BRIDGE_REGS_H
-
-#include <mach/kirkwood.h>
-
-#define CPU_CONFIG (BRIDGE_VIRT_BASE + 0x0100)
-#define CPU_CONFIG_PHYS (BRIDGE_PHYS_BASE + 0x0100)
-#define CPU_CONFIG_ERROR_PROP 0x00000004
-
-#define CPU_CONTROL (BRIDGE_VIRT_BASE + 0x0104)
-#define CPU_CONTROL_PHYS (BRIDGE_PHYS_BASE + 0x0104)
-#define CPU_RESET 0x00000002
-
-#define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108)
-#define RSTOUTn_MASK_PHYS (BRIDGE_PHYS_BASE + 0x0108)
-#define SOFT_RESET_OUT_EN 0x00000004
-
-#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE + 0x010c)
-#define SOFT_RESET 0x00000001
-
-#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE + 0x0110)
-
-#define BRIDGE_INT_TIMER1_CLR (~0x0004)
-
-#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0200)
-#define IRQ_CAUSE_LOW_OFF 0x0000
-#define IRQ_MASK_LOW_OFF 0x0004
-#define IRQ_CAUSE_HIGH_OFF 0x0010
-#define IRQ_MASK_HIGH_OFF 0x0014
-
-#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE + 0x0300)
-#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE + 0x0300)
-
-#define L2_CONFIG_REG (BRIDGE_VIRT_BASE + 0x0128)
-#define L2_WRITETHROUGH 0x00000010
-
-#define CLOCK_GATING_CTRL (BRIDGE_VIRT_BASE + 0x11c)
-#define CGC_BIT_GE0 (0)
-#define CGC_BIT_PEX0 (2)
-#define CGC_BIT_USB0 (3)
-#define CGC_BIT_SDIO (4)
-#define CGC_BIT_TSU (5)
-#define CGC_BIT_DUNIT (6)
-#define CGC_BIT_RUNIT (7)
-#define CGC_BIT_XOR0 (8)
-#define CGC_BIT_AUDIO (9)
-#define CGC_BIT_SATA0 (14)
-#define CGC_BIT_SATA1 (15)
-#define CGC_BIT_XOR1 (16)
-#define CGC_BIT_CRYPTO (17)
-#define CGC_BIT_PEX1 (18)
-#define CGC_BIT_GE1 (19)
-#define CGC_BIT_TDM (20)
-#define CGC_GE0 (1 << 0)
-#define CGC_PEX0 (1 << 2)
-#define CGC_USB0 (1 << 3)
-#define CGC_SDIO (1 << 4)
-#define CGC_TSU (1 << 5)
-#define CGC_DUNIT (1 << 6)
-#define CGC_RUNIT (1 << 7)
-#define CGC_XOR0 (1 << 8)
-#define CGC_AUDIO (1 << 9)
-#define CGC_POWERSAVE (1 << 11)
-#define CGC_SATA0 (1 << 14)
-#define CGC_SATA1 (1 << 15)
-#define CGC_XOR1 (1 << 16)
-#define CGC_CRYPTO (1 << 17)
-#define CGC_PEX1 (1 << 18)
-#define CGC_GE1 (1 << 19)
-#define CGC_TDM (1 << 20)
-#define CGC_RESERVED (0x6 << 21)
-
-#define MEMORY_PM_CTRL (BRIDGE_VIRT_BASE + 0x118)
-#define MEMORY_PM_CTRL_PHYS (BRIDGE_PHYS_BASE + 0x118)
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for Marvell Kirkwood platforms
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <mach/bridge-regs.h>
-
- .macro get_irqnr_preamble, base, tmp
- ldr \base, =IRQ_VIRT_BASE
- .endm
-
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- @ check low interrupts
- ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF]
- ldr \tmp, [\base, #IRQ_MASK_LOW_OFF]
- mov \irqnr, #31
- ands \irqstat, \irqstat, \tmp
- bne 1001f
-
- @ if no low interrupts set, check high interrupts
- ldr \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
- ldr \tmp, [\base, #IRQ_MASK_HIGH_OFF]
- mov \irqnr, #63
- ands \irqstat, \irqstat, \tmp
-
- @ find first active interrupt source
-1001: clzne \irqstat, \irqstat
- subne \irqnr, \irqnr, \irqstat
- .endm
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/include/mach/hardware.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include "kirkwood.h"
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/include/mach/irqs.h
- *
- * IRQ definitions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H
-
-/*
- * Low Interrupt Controller
- */
-#define IRQ_KIRKWOOD_HIGH_SUM 0
-#define IRQ_KIRKWOOD_BRIDGE 1
-#define IRQ_KIRKWOOD_HOST2CPU 2
-#define IRQ_KIRKWOOD_CPU2HOST 3
-#define IRQ_KIRKWOOD_XOR_00 5
-#define IRQ_KIRKWOOD_XOR_01 6
-#define IRQ_KIRKWOOD_XOR_10 7
-#define IRQ_KIRKWOOD_XOR_11 8
-#define IRQ_KIRKWOOD_PCIE 9
-#define IRQ_KIRKWOOD_PCIE1 10
-#define IRQ_KIRKWOOD_GE00_SUM 11
-#define IRQ_KIRKWOOD_GE01_SUM 15
-#define IRQ_KIRKWOOD_USB 19
-#define IRQ_KIRKWOOD_SATA 21
-#define IRQ_KIRKWOOD_CRYPTO 22
-#define IRQ_KIRKWOOD_SPI 23
-#define IRQ_KIRKWOOD_I2S 24
-#define IRQ_KIRKWOOD_TS_0 26
-#define IRQ_KIRKWOOD_SDIO 28
-#define IRQ_KIRKWOOD_TWSI 29
-#define IRQ_KIRKWOOD_AVB 30
-#define IRQ_KIRKWOOD_TDMI 31
-
-/*
- * High Interrupt Controller
- */
-#define IRQ_KIRKWOOD_UART_0 33
-#define IRQ_KIRKWOOD_UART_1 34
-#define IRQ_KIRKWOOD_GPIO_LOW_0_7 35
-#define IRQ_KIRKWOOD_GPIO_LOW_8_15 36
-#define IRQ_KIRKWOOD_GPIO_LOW_16_23 37
-#define IRQ_KIRKWOOD_GPIO_LOW_24_31 38
-#define IRQ_KIRKWOOD_GPIO_HIGH_0_7 39
-#define IRQ_KIRKWOOD_GPIO_HIGH_8_15 40
-#define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41
-#define IRQ_KIRKWOOD_GE00_ERR 46
-#define IRQ_KIRKWOOD_GE01_ERR 47
-#define IRQ_KIRKWOOD_RTC 53
-
-/*
- * KIRKWOOD General Purpose Pins
- */
-#define IRQ_KIRKWOOD_GPIO_START 64
-#define NR_GPIO_IRQS 50
-
-#define NR_IRQS (IRQ_KIRKWOOD_GPIO_START + NR_GPIO_IRQS)
-
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/include/mach/kirkwood.h
- *
- * Generic definitions for Marvell Kirkwood SoC flavors:
- * 88F6180, 88F6192 and 88F6281.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_KIRKWOOD_H
-#define __ASM_ARCH_KIRKWOOD_H
-
-/*
- * Marvell Kirkwood address maps.
- *
- * phys
- * e0000000 PCIe #0 Memory space
- * e8000000 PCIe #1 Memory space
- * f1000000 on-chip peripheral registers
- * f2000000 PCIe #0 I/O space
- * f3000000 PCIe #1 I/O space
- * f4000000 NAND controller address window
- * f5000000 Security Accelerator SRAM
- *
- * virt phys size
- * fed00000 f1000000 1M on-chip peripheral registers
- * fee00000 f2000000 1M PCIe #0 I/O space
- * fef00000 f3000000 1M PCIe #1 I/O space
- */
-
-#define KIRKWOOD_SRAM_PHYS_BASE 0xf5000000
-#define KIRKWOOD_SRAM_SIZE SZ_2K
-
-#define KIRKWOOD_NAND_MEM_PHYS_BASE 0xf4000000
-#define KIRKWOOD_NAND_MEM_SIZE SZ_1K
-
-#define KIRKWOOD_PCIE1_IO_PHYS_BASE 0xf3000000
-#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00010000
-#define KIRKWOOD_PCIE1_IO_SIZE SZ_64K
-
-#define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000
-#define KIRKWOOD_PCIE_IO_BUS_BASE 0x00000000
-#define KIRKWOOD_PCIE_IO_SIZE SZ_64K
-
-#define KIRKWOOD_REGS_PHYS_BASE 0xf1000000
-#define KIRKWOOD_REGS_VIRT_BASE IOMEM(0xfed00000)
-#define KIRKWOOD_REGS_SIZE SZ_1M
-
-#define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000
-#define KIRKWOOD_PCIE_MEM_BUS_BASE 0xe0000000
-#define KIRKWOOD_PCIE_MEM_SIZE SZ_128M
-
-#define KIRKWOOD_PCIE1_MEM_PHYS_BASE 0xe8000000
-#define KIRKWOOD_PCIE1_MEM_BUS_BASE 0xe8000000
-#define KIRKWOOD_PCIE1_MEM_SIZE SZ_128M
-
-/*
- * Register Map
- */
-#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x00000)
-#define DDR_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x00000)
-#define DDR_WINDOW_CPU_BASE (DDR_PHYS_BASE + 0x1500)
-#define DDR_WINDOW_CPU_SZ (0x20)
-#define DDR_OPERATION_BASE (DDR_PHYS_BASE + 0x1418)
-
-#define DEV_BUS_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x10000)
-#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x10000)
-#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE + 0x0030)
-#define DEVICE_ID (DEV_BUS_VIRT_BASE + 0x0034)
-#define GPIO_LOW_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0100)
-#define GPIO_HIGH_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0140)
-#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x0300)
-#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x0600)
-#define I2C_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1000)
-#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2000)
-#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2000)
-#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2100)
-#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2100)
-
-#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x20000)
-#define BRIDGE_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x20000)
-#define BRIDGE_WINS_BASE (BRIDGE_PHYS_BASE)
-#define BRIDGE_WINS_SZ (0x80)
-
-#define CRYPTO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x30000)
-
-#define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x40000)
-#define PCIE_LINK_CTRL (PCIE_VIRT_BASE + 0x70)
-#define PCIE_STATUS (PCIE_VIRT_BASE + 0x1a04)
-#define PCIE1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x44000)
-#define PCIE1_LINK_CTRL (PCIE1_VIRT_BASE + 0x70)
-#define PCIE1_STATUS (PCIE1_VIRT_BASE + 0x1a04)
-
-#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x50000)
-
-#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60800)
-#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60800)
-#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60900)
-#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60900)
-#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60A00)
-#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60A00)
-#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x60B00)
-#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x60B00)
-
-#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x70000)
-#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x74000)
-
-#define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x80000)
-#define SATA_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0x80000)
-#define SATA0_IF_CTRL (SATA_VIRT_BASE + 0x2050)
-#define SATA0_PHY_MODE_2 (SATA_VIRT_BASE + 0x2330)
-#define SATA1_IF_CTRL (SATA_VIRT_BASE + 0x4050)
-#define SATA1_PHY_MODE_2 (SATA_VIRT_BASE + 0x4330)
-
-#define SDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0x90000)
-
-#define AUDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE + 0xA0000)
-#define AUDIO_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE + 0xA0000)
-
-/*
- * Supported devices and revisions.
- */
-#define MV88F6281_DEV_ID 0x6281
-#define MV88F6281_REV_Z0 0
-#define MV88F6281_REV_A0 2
-#define MV88F6281_REV_A1 3
-
-#define MV88F6192_DEV_ID 0x6192
-#define MV88F6192_REV_Z0 0
-#define MV88F6192_REV_A0 2
-#define MV88F6192_REV_A1 3
-
-#define MV88F6180_DEV_ID 0x6180
-#define MV88F6180_REV_A0 2
-#define MV88F6180_REV_A1 3
-
-#define MV88F6282_DEV_ID 0x6282
-#define MV88F6282_REV_A0 0
-#define MV88F6282_REV_A1 1
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/include/mach/uncompress.h
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/serial_reg.h>
-#include <mach/kirkwood.h>
-
-#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE)
-
-static void putc(const char c)
-{
- unsigned char *base = SERIAL_BASE;
- int i;
-
- for (i = 0; i < 0x1000; i++) {
- if (base[UART_LSR << 2] & UART_LSR_THRE)
- break;
- barrier();
- }
-
- base[UART_TX << 2] = c;
-}
-
-static void flush(void)
-{
- unsigned char *base = SERIAL_BASE;
- unsigned char mask;
- int i;
-
- mask = UART_LSR_TEMT | UART_LSR_THRE;
-
- for (i = 0; i < 0x1000; i++) {
- if ((base[UART_LSR << 2] & mask) == mask)
- break;
- barrier();
- }
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/irq.c
- *
- * Kirkwood IRQ handling.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <asm/exception.h>
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <mach/bridge-regs.h>
-#include <plat/orion-gpio.h>
-#include <plat/irq.h>
-#include "common.h"
-
-static int __initdata gpio0_irqs[4] = {
- IRQ_KIRKWOOD_GPIO_LOW_0_7,
- IRQ_KIRKWOOD_GPIO_LOW_8_15,
- IRQ_KIRKWOOD_GPIO_LOW_16_23,
- IRQ_KIRKWOOD_GPIO_LOW_24_31,
-};
-
-static int __initdata gpio1_irqs[4] = {
- IRQ_KIRKWOOD_GPIO_HIGH_0_7,
- IRQ_KIRKWOOD_GPIO_HIGH_8_15,
- IRQ_KIRKWOOD_GPIO_HIGH_16_23,
- 0,
-};
-
-#ifdef CONFIG_MULTI_IRQ_HANDLER
-/*
- * Compiling with both non-DT and DT support enabled, will
- * break asm irq handler used by non-DT boards. Therefore,
- * we provide a C-style irq handler even for non-DT boards,
- * if MULTI_IRQ_HANDLER is set.
- */
-
-static void __iomem *kirkwood_irq_base = IRQ_VIRT_BASE;
-
-asmlinkage void
-__exception_irq_entry kirkwood_legacy_handle_irq(struct pt_regs *regs)
-{
- u32 stat;
-
- stat = readl_relaxed(kirkwood_irq_base + IRQ_CAUSE_LOW_OFF);
- stat &= readl_relaxed(kirkwood_irq_base + IRQ_MASK_LOW_OFF);
- if (stat) {
- unsigned int hwirq = __fls(stat);
- handle_IRQ(hwirq, regs);
- return;
- }
- stat = readl_relaxed(kirkwood_irq_base + IRQ_CAUSE_HIGH_OFF);
- stat &= readl_relaxed(kirkwood_irq_base + IRQ_MASK_HIGH_OFF);
- if (stat) {
- unsigned int hwirq = 32 + __fls(stat);
- handle_IRQ(hwirq, regs);
- return;
- }
-}
-#endif
-
-void __init kirkwood_init_irq(void)
-{
- orion_irq_init(0, IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF);
- orion_irq_init(32, IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF);
-
-#ifdef CONFIG_MULTI_IRQ_HANDLER
- set_handle_irq(kirkwood_legacy_handle_irq);
-#endif
-
- /*
- * Initialize gpiolib for GPIOs 0-49.
- */
- orion_gpio_init(NULL, 0, 32, GPIO_LOW_VIRT_BASE, 0,
- IRQ_KIRKWOOD_GPIO_START, gpio0_irqs);
- orion_gpio_init(NULL, 32, 18, GPIO_HIGH_VIRT_BASE, 0,
- IRQ_KIRKWOOD_GPIO_START + 32, gpio1_irqs);
-}
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/lacie_v2-common.c
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c.h>
-#include <linux/platform_data/at24.h>
-#include <linux/gpio.h>
-#include <asm/mach/time.h>
-#include <mach/kirkwood.h>
-#include <mach/irqs.h>
-#include <plat/time.h>
-#include "common.h"
-#include "lacie_v2-common.h"
-
-/*****************************************************************************
- * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
- ****************************************************************************/
-
-static struct mtd_partition lacie_v2_flash_parts[] = {
- {
- .name = "u-boot",
- .size = MTDPART_SIZ_FULL,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
-};
-
-static const struct flash_platform_data lacie_v2_flash = {
- .type = "mx25l4005a",
- .name = "spi_flash",
- .parts = lacie_v2_flash_parts,
- .nr_parts = ARRAY_SIZE(lacie_v2_flash_parts),
-};
-
-static struct spi_board_info __initdata lacie_v2_spi_slave_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &lacie_v2_flash,
- .irq = -1,
- .max_speed_hz = 20000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
-
-void __init lacie_v2_register_flash(void)
-{
- spi_register_board_info(lacie_v2_spi_slave_info,
- ARRAY_SIZE(lacie_v2_spi_slave_info));
- kirkwood_spi_init();
-}
-
-/*****************************************************************************
- * I2C devices
- ****************************************************************************/
-
-static struct at24_platform_data at24c04 = {
- .byte_len = SZ_4K / 8,
- .page_size = 16,
-};
-
-/*
- * i2c addr | chip | description
- * 0x50 | HT24LC04 | eeprom (512B)
- */
-
-static struct i2c_board_info __initdata lacie_v2_i2c_info[] = {
- {
- I2C_BOARD_INFO("24c04", 0x50),
- .platform_data = &at24c04,
- }
-};
-
-void __init lacie_v2_register_i2c_devices(void)
-{
- kirkwood_i2c_init();
- i2c_register_board_info(0, lacie_v2_i2c_info,
- ARRAY_SIZE(lacie_v2_i2c_info));
-}
-
-/*****************************************************************************
- * Hard Disk power
- ****************************************************************************/
-
-static int __initdata lacie_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
-
-void __init lacie_v2_hdd_power_init(int hdd_num)
-{
- int i;
- int err;
-
- /* Power up all hard disks. */
- for (i = 0; i < hdd_num; i++) {
- err = gpio_request(lacie_v2_gpio_hdd_power[i], NULL);
- if (err == 0) {
- err = gpio_direction_output(
- lacie_v2_gpio_hdd_power[i], 1);
- /* Free the HDD power GPIOs. This allow user-space to
- * configure them via the gpiolib sysfs interface. */
- gpio_free(lacie_v2_gpio_hdd_power[i]);
- }
- if (err)
- pr_err("Failed to power up HDD%d\n", i + 1);
- }
-}
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/lacie_v2-common.h
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
-#define __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
-
-void lacie_v2_register_flash(void);
-void lacie_v2_register_i2c_devices(void);
-void lacie_v2_hdd_power_init(int hdd_num);
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/mpp.c
- *
- * MPP functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <plat/mpp.h>
-#include "common.h"
-#include "mpp.h"
-
-static unsigned int __init kirkwood_variant(void)
-{
- u32 dev, rev;
-
- kirkwood_pcie_id(&dev, &rev);
-
- if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0)
- return MPP_F6281_MASK;
- if (dev == MV88F6282_DEV_ID)
- return MPP_F6282_MASK;
- if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0)
- return MPP_F6192_MASK;
- if (dev == MV88F6180_DEV_ID)
- return MPP_F6180_MASK;
-
- pr_err("MPP setup: unknown kirkwood variant (dev %#x rev %#x)\n",
- dev, rev);
- return 0;
-}
-
-void __init kirkwood_mpp_conf(unsigned int *mpp_list)
-{
- orion_mpp_conf(mpp_list, kirkwood_variant(),
- MPP_MAX, DEV_BUS_VIRT_BASE);
-}
+++ /dev/null
-/*
- * linux/arch/arm/mach-kirkwood/mpp.h -- Multi Purpose Pins
- *
- * Copyright 2009: Marvell Technology Group Ltd.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __KIRKWOOD_MPP_H
-#define __KIRKWOOD_MPP_H
-
-#define MPP(_num, _sel, _in, _out, _F6180, _F6190, _F6192, _F6281, _F6282) ( \
- /* MPP number */ ((_num) & 0xff) | \
- /* MPP select value */ (((_sel) & 0xf) << 8) | \
- /* may be input signal */ ((!!(_in)) << 12) | \
- /* may be output signal */ ((!!(_out)) << 13) | \
- /* available on F6180 */ ((!!(_F6180)) << 14) | \
- /* available on F6190 */ ((!!(_F6190)) << 15) | \
- /* available on F6192 */ ((!!(_F6192)) << 16) | \
- /* available on F6281 */ ((!!(_F6281)) << 17) | \
- /* available on F6282 */ ((!!(_F6282)) << 18))
-
- /* num sel i o 6180 6190 6192 6281 6282 */
-
-#define MPP_F6180_MASK MPP( 0, 0x0, 0, 0, 1, 0, 0, 0, 0 )
-#define MPP_F6190_MASK MPP( 0, 0x0, 0, 0, 0, 1, 0, 0, 0 )
-#define MPP_F6192_MASK MPP( 0, 0x0, 0, 0, 0, 0, 1, 0, 0 )
-#define MPP_F6281_MASK MPP( 0, 0x0, 0, 0, 0, 0, 0, 1, 0 )
-#define MPP_F6282_MASK MPP( 0, 0x0, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP0_GPIO MPP( 0, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP0_NF_IO2 MPP( 0, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP0_SPI_SCn MPP( 0, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP1_GPO MPP( 1, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP1_NF_IO3 MPP( 1, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP1_SPI_MOSI MPP( 1, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP2_GPO MPP( 2, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP2_NF_IO4 MPP( 2, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP2_SPI_SCK MPP( 2, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP3_GPO MPP( 3, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP3_NF_IO5 MPP( 3, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP3_SPI_MISO MPP( 3, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP4_GPIO MPP( 4, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP4_NF_IO6 MPP( 4, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP4_UART0_RXD MPP( 4, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP4_SATA1_ACTn MPP( 4, 0x5, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP4_LCD_VGA_HSYNC MPP( 4, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP4_PTP_CLK MPP( 4, 0xd, 0, 0, 1, 1, 1, 1, 0 )
-
-#define MPP5_GPO MPP( 5, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP5_NF_IO7 MPP( 5, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP5_UART0_TXD MPP( 5, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP5_PTP_TRIG_GEN MPP( 5, 0x4, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP5_SATA0_ACTn MPP( 5, 0x5, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP5_LCD_VGA_VSYNC MPP( 5, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP6_SYSRST_OUTn MPP( 6, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP6_SPI_MOSI MPP( 6, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP6_PTP_TRIG_GEN MPP( 6, 0x3, 0, 0, 1, 1, 1, 1, 0 )
-
-#define MPP7_GPO MPP( 7, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP7_PEX_RST_OUTn MPP( 7, 0x1, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP7_SPI_SCn MPP( 7, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP7_PTP_TRIG_GEN MPP( 7, 0x3, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP7_LCD_PWM MPP( 7, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP8_GPIO MPP( 8, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP8_TW0_SDA MPP( 8, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP8_UART0_RTS MPP( 8, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP8_UART1_RTS MPP( 8, 0x3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP8_MII0_RXERR MPP( 8, 0x4, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP8_SATA1_PRESENTn MPP( 8, 0x5, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP8_PTP_CLK MPP( 8, 0xc, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP8_MII0_COL MPP( 8, 0xd, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP9_GPIO MPP( 9, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP9_TW0_SCK MPP( 9, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP9_UART0_CTS MPP( 9, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP9_UART1_CTS MPP( 9, 0x3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP9_SATA0_PRESENTn MPP( 9, 0x5, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP9_PTP_EVENT_REQ MPP( 9, 0xc, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP9_MII0_CRS MPP( 9, 0xd, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP10_GPO MPP( 10, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP10_SPI_SCK MPP( 10, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP10_UART0_TXD MPP( 10, 0X3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP10_SATA1_ACTn MPP( 10, 0x5, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP10_PTP_TRIG_GEN MPP( 10, 0xc, 0, 0, 1, 1, 1, 1, 0 )
-
-#define MPP11_GPIO MPP( 11, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP11_SPI_MISO MPP( 11, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP11_UART0_RXD MPP( 11, 0x3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP11_PTP_EVENT_REQ MPP( 11, 0x4, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP11_PTP_TRIG_GEN MPP( 11, 0xc, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP11_PTP_CLK MPP( 11, 0xd, 0, 0, 1, 1, 1, 1, 0 )
-#define MPP11_SATA0_ACTn MPP( 11, 0x5, 0, 0, 0, 1, 1, 1, 1 )
-
-#define MPP12_GPO MPP( 12, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP12_GPIO MPP( 12, 0x0, 1, 1, 0, 0, 0, 1, 0 )
-#define MPP12_SD_CLK MPP( 12, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP12_AU_SPDIF0 MPP( 12, 0xa, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP12_SPI_MOSI MPP( 12, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP12_TW1_SDA MPP( 12, 0xd, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP13_GPIO MPP( 13, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP13_SD_CMD MPP( 13, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP13_UART1_TXD MPP( 13, 0x3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP13_AU_SPDIFRMCLK MPP( 13, 0xa, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP13_LCDPWM MPP( 13, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP14_GPIO MPP( 14, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP14_SD_D0 MPP( 14, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP14_UART1_RXD MPP( 14, 0x3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP14_SATA1_PRESENTn MPP( 14, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP14_AU_SPDIFI MPP( 14, 0xa, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP14_AU_I2SDI MPP( 14, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP14_MII0_COL MPP( 14, 0xd, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP15_GPIO MPP( 15, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP15_SD_D1 MPP( 15, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP15_UART0_RTS MPP( 15, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP15_UART1_TXD MPP( 15, 0x3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP15_SATA0_ACTn MPP( 15, 0x4, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP15_SPI_CSn MPP( 15, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP16_GPIO MPP( 16, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP16_SD_D2 MPP( 16, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP16_UART0_CTS MPP( 16, 0x2, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP16_UART1_RXD MPP( 16, 0x3, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP16_SATA1_ACTn MPP( 16, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP16_LCD_EXT_REF_CLK MPP( 16, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP16_MII0_CRS MPP( 16, 0xd, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP17_GPIO MPP( 17, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP17_SD_D3 MPP( 17, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP17_SATA0_PRESENTn MPP( 17, 0x4, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP17_SATA1_ACTn MPP( 17, 0xa, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP17_TW1_SCK MPP( 17, 0xd, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP18_GPO MPP( 18, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP18_NF_IO0 MPP( 18, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-#define MPP18_PEX0_CLKREQ MPP( 18, 0x2, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP19_GPO MPP( 19, 0x0, 0, 1, 1, 1, 1, 1, 1 )
-#define MPP19_NF_IO1 MPP( 19, 0x1, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP20_GPIO MPP( 20, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP20_TSMP0 MPP( 20, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP20_TDM_CH0_TX_QL MPP( 20, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP20_GE1_TXD0 MPP( 20, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP20_AU_SPDIFI MPP( 20, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP20_SATA1_ACTn MPP( 20, 0x5, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP20_LCD_D0 MPP( 20, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP21_GPIO MPP( 21, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP21_TSMP1 MPP( 21, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP21_TDM_CH0_RX_QL MPP( 21, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP21_GE1_TXD1 MPP( 21, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP21_AU_SPDIFO MPP( 21, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP21_SATA0_ACTn MPP( 21, 0x5, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP21_LCD_D1 MPP( 21, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP22_GPIO MPP( 22, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP22_TSMP2 MPP( 22, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP22_TDM_CH2_TX_QL MPP( 22, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP22_GE1_TXD2 MPP( 22, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP22_AU_SPDIFRMKCLK MPP( 22, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP22_SATA1_PRESENTn MPP( 22, 0x5, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP22_LCD_D2 MPP( 22, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP23_GPIO MPP( 23, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP23_TSMP3 MPP( 23, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP23_TDM_CH2_RX_QL MPP( 23, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP23_GE1_TXD3 MPP( 23, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP23_AU_I2SBCLK MPP( 23, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP23_SATA0_PRESENTn MPP( 23, 0x5, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP23_LCD_D3 MPP( 23, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP24_GPIO MPP( 24, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP24_TSMP4 MPP( 24, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP24_TDM_SPI_CS0 MPP( 24, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP24_GE1_RXD0 MPP( 24, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP24_AU_I2SDO MPP( 24, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP24_LCD_D4 MPP( 24, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP25_GPIO MPP( 25, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP25_TSMP5 MPP( 25, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP25_TDM_SPI_SCK MPP( 25, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP25_GE1_RXD1 MPP( 25, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP25_AU_I2SLRCLK MPP( 25, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP25_LCD_D5 MPP( 25, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP26_GPIO MPP( 26, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP26_TSMP6 MPP( 26, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP26_TDM_SPI_MISO MPP( 26, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP26_GE1_RXD2 MPP( 26, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP26_AU_I2SMCLK MPP( 26, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP26_LCD_D6 MPP( 26, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP27_GPIO MPP( 27, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP27_TSMP7 MPP( 27, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP27_TDM_SPI_MOSI MPP( 27, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP27_GE1_RXD3 MPP( 27, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP27_AU_I2SDI MPP( 27, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP27_LCD_D7 MPP( 27, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP28_GPIO MPP( 28, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP28_TSMP8 MPP( 28, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP28_TDM_CODEC_INTn MPP( 28, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP28_GE1_COL MPP( 28, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP28_AU_EXTCLK MPP( 28, 0x4, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP28_LCD_D8 MPP( 28, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP29_GPIO MPP( 29, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP29_TSMP9 MPP( 29, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP29_TDM_CODEC_RSTn MPP( 29, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP29_GE1_TCLK MPP( 29, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP29_LCD_D9 MPP( 29, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP30_GPIO MPP( 30, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP30_TSMP10 MPP( 30, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP30_TDM_PCLK MPP( 30, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP30_GE1_RXCTL MPP( 30, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP30_LCD_D10 MPP( 30, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP31_GPIO MPP( 31, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP31_TSMP11 MPP( 31, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP31_TDM_FS MPP( 31, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP31_GE1_RXCLK MPP( 31, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP31_LCD_D11 MPP( 31, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP32_GPIO MPP( 32, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP32_TSMP12 MPP( 32, 0x1, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP32_TDM_DRX MPP( 32, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP32_GE1_TCLKOUT MPP( 32, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP32_LCD_D12 MPP( 32, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP33_GPO MPP( 33, 0x0, 0, 1, 0, 1, 1, 1, 1 )
-#define MPP33_TDM_DTX MPP( 33, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP33_GE1_TXCTL MPP( 33, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP33_LCD_D13 MPP( 33, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP34_GPIO MPP( 34, 0x0, 1, 1, 0, 1, 1, 1, 1 )
-#define MPP34_TDM_SPI_CS1 MPP( 34, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP34_GE1_TXEN MPP( 34, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP34_SATA1_ACTn MPP( 34, 0x5, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP34_LCD_D14 MPP( 34, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP35_GPIO MPP( 35, 0x0, 1, 1, 1, 1, 1, 1, 1 )
-#define MPP35_TDM_CH0_TX_QL MPP( 35, 0x2, 0, 0, 0, 0, 1, 1, 1 )
-#define MPP35_GE1_RXERR MPP( 35, 0x3, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP35_SATA0_ACTn MPP( 35, 0x5, 0, 0, 0, 1, 1, 1, 1 )
-#define MPP35_LCD_D15 MPP( 22, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP35_MII0_RXERR MPP( 35, 0xc, 0, 0, 1, 1, 1, 1, 1 )
-
-#define MPP36_GPIO MPP( 36, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP36_TSMP0 MPP( 36, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP36_TDM_SPI_CS1 MPP( 36, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP36_AU_SPDIFI MPP( 36, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP36_TW1_SDA MPP( 36, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP37_GPIO MPP( 37, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP37_TSMP1 MPP( 37, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP37_TDM_CH2_TX_QL MPP( 37, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP37_AU_SPDIFO MPP( 37, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP37_TW1_SCK MPP( 37, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP38_GPIO MPP( 38, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP38_TSMP2 MPP( 38, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP38_TDM_CH2_RX_QL MPP( 38, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP38_AU_SPDIFRMLCLK MPP( 38, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP38_LCD_D18 MPP( 38, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP39_GPIO MPP( 39, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP39_TSMP3 MPP( 39, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP39_TDM_SPI_CS0 MPP( 39, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP39_AU_I2SBCLK MPP( 39, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP39_LCD_D19 MPP( 39, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP40_GPIO MPP( 40, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP40_TSMP4 MPP( 40, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP40_TDM_SPI_SCK MPP( 40, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP40_AU_I2SDO MPP( 40, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP40_LCD_D20 MPP( 40, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP41_GPIO MPP( 41, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP41_TSMP5 MPP( 41, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP41_TDM_SPI_MISO MPP( 41, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP41_AU_I2SLRCLK MPP( 41, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP41_LCD_D21 MPP( 41, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP42_GPIO MPP( 42, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP42_TSMP6 MPP( 42, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP42_TDM_SPI_MOSI MPP( 42, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP42_AU_I2SMCLK MPP( 42, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP42_LCD_D22 MPP( 42, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP43_GPIO MPP( 43, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP43_TSMP7 MPP( 43, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP43_TDM_CODEC_INTn MPP( 43, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP43_AU_I2SDI MPP( 43, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP43_LCD_D23 MPP( 22, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP44_GPIO MPP( 44, 0x0, 1, 1, 1, 0, 0, 1, 1 )
-#define MPP44_TSMP8 MPP( 44, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP44_TDM_CODEC_RSTn MPP( 44, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP44_AU_EXTCLK MPP( 44, 0x4, 0, 0, 1, 0, 0, 1, 1 )
-#define MPP44_LCD_CLK MPP( 44, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP45_GPIO MPP( 45, 0x0, 1, 1, 0, 0, 0, 1, 1 )
-#define MPP45_TSMP9 MPP( 45, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP45_TDM_PCLK MPP( 45, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP245_LCD_E MPP( 45, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP46_GPIO MPP( 46, 0x0, 1, 1, 0, 0, 0, 1, 1 )
-#define MPP46_TSMP10 MPP( 46, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP46_TDM_FS MPP( 46, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP46_LCD_HSYNC MPP( 46, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP47_GPIO MPP( 47, 0x0, 1, 1, 0, 0, 0, 1, 1 )
-#define MPP47_TSMP11 MPP( 47, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP47_TDM_DRX MPP( 47, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP47_LCD_VSYNC MPP( 47, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP48_GPIO MPP( 48, 0x0, 1, 1, 0, 0, 0, 1, 1 )
-#define MPP48_TSMP12 MPP( 48, 0x1, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP48_TDM_DTX MPP( 48, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP48_LCD_D16 MPP( 22, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP49_GPIO MPP( 49, 0x0, 1, 1, 0, 0, 0, 1, 0 )
-#define MPP49_GPO MPP( 49, 0x0, 0, 1, 0, 0, 0, 0, 1 )
-#define MPP49_TSMP9 MPP( 49, 0x1, 0, 0, 0, 0, 0, 1, 0 )
-#define MPP49_TDM_CH0_RX_QL MPP( 49, 0x2, 0, 0, 0, 0, 0, 1, 1 )
-#define MPP49_PTP_CLK MPP( 49, 0x5, 0, 0, 0, 0, 0, 1, 0 )
-#define MPP49_PEX0_CLKREQ MPP( 49, 0xa, 0, 0, 0, 0, 0, 0, 1 )
-#define MPP49_LCD_D17 MPP( 49, 0xb, 0, 0, 0, 0, 0, 0, 1 )
-
-#define MPP_MAX 49
-
-void kirkwood_mpp_conf(unsigned int *mpp_list);
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/netxbig_v2-setup.c
- *
- * LaCie 2Big and 5Big Network v2 board setup
- *
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/leds.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/leds-kirkwood-netxbig.h>
-#include "common.h"
-#include "mpp.h"
-#include "lacie_v2-common.h"
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data netxbig_v2_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-
-static struct mv_sata_platform_data netxbig_v2_sata_data = {
- .n_ports = 2,
-};
-
-/*****************************************************************************
- * GPIO keys
- ****************************************************************************/
-
-#define NETXBIG_V2_GPIO_SWITCH_POWER_ON 13
-#define NETXBIG_V2_GPIO_SWITCH_POWER_OFF 15
-#define NETXBIG_V2_GPIO_FUNC_BUTTON 34
-
-#define NETXBIG_V2_SWITCH_POWER_ON 0x1
-#define NETXBIG_V2_SWITCH_POWER_OFF 0x2
-
-static struct gpio_keys_button netxbig_v2_buttons[] = {
- [0] = {
- .type = EV_SW,
- .code = NETXBIG_V2_SWITCH_POWER_ON,
- .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_ON,
- .desc = "Back power switch (on|auto)",
- .active_low = 1,
- },
- [1] = {
- .type = EV_SW,
- .code = NETXBIG_V2_SWITCH_POWER_OFF,
- .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_OFF,
- .desc = "Back power switch (auto|off)",
- .active_low = 1,
- },
- [2] = {
- .code = KEY_OPTION,
- .gpio = NETXBIG_V2_GPIO_FUNC_BUTTON,
- .desc = "Function button",
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_platform_data netxbig_v2_button_data = {
- .buttons = netxbig_v2_buttons,
- .nbuttons = ARRAY_SIZE(netxbig_v2_buttons),
-};
-
-static struct platform_device netxbig_v2_gpio_buttons = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &netxbig_v2_button_data,
- },
-};
-
-/*****************************************************************************
- * GPIO extension LEDs
- ****************************************************************************/
-
-/*
- * The LEDs are controlled by a CPLD and can be configured through a GPIO
- * extension bus:
- *
- * - address register : bit [0-2] -> GPIO [47-49]
- * - data register : bit [0-2] -> GPIO [44-46]
- * - enable register : GPIO 29
- */
-
-static int netxbig_v2_gpio_ext_addr[] = { 47, 48, 49 };
-static int netxbig_v2_gpio_ext_data[] = { 44, 45, 46 };
-
-static struct netxbig_gpio_ext netxbig_v2_gpio_ext = {
- .addr = netxbig_v2_gpio_ext_addr,
- .num_addr = ARRAY_SIZE(netxbig_v2_gpio_ext_addr),
- .data = netxbig_v2_gpio_ext_data,
- .num_data = ARRAY_SIZE(netxbig_v2_gpio_ext_data),
- .enable = 29,
-};
-
-/*
- * Address register selection:
- *
- * addr | register
- * ----------------------------
- * 0 | front LED
- * 1 | front LED brightness
- * 2 | SATA LED brightness
- * 3 | SATA0 LED
- * 4 | SATA1 LED
- * 5 | SATA2 LED
- * 6 | SATA3 LED
- * 7 | SATA4 LED
- *
- * Data register configuration:
- *
- * data | LED brightness
- * -------------------------------------------------
- * 0 | min (off)
- * - | -
- * 7 | max
- *
- * data | front LED mode
- * -------------------------------------------------
- * 0 | fix off
- * 1 | fix blue on
- * 2 | fix red on
- * 3 | blink blue on=1 sec and blue off=1 sec
- * 4 | blink red on=1 sec and red off=1 sec
- * 5 | blink blue on=2.5 sec and red on=0.5 sec
- * 6 | blink blue on=1 sec and red on=1 sec
- * 7 | blink blue on=0.5 sec and blue off=2.5 sec
- *
- * data | SATA LED mode
- * -------------------------------------------------
- * 0 | fix off
- * 1 | SATA activity blink
- * 2 | fix red on
- * 3 | blink blue on=1 sec and blue off=1 sec
- * 4 | blink red on=1 sec and red off=1 sec
- * 5 | blink blue on=2.5 sec and red on=0.5 sec
- * 6 | blink blue on=1 sec and red on=1 sec
- * 7 | fix blue on
- */
-
-static int netxbig_v2_red_mled[NETXBIG_LED_MODE_NUM] = {
- [NETXBIG_LED_OFF] = 0,
- [NETXBIG_LED_ON] = 2,
- [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE,
- [NETXBIG_LED_TIMER1] = 4,
- [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE,
-};
-
-static int netxbig_v2_blue_pwr_mled[NETXBIG_LED_MODE_NUM] = {
- [NETXBIG_LED_OFF] = 0,
- [NETXBIG_LED_ON] = 1,
- [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE,
- [NETXBIG_LED_TIMER1] = 3,
- [NETXBIG_LED_TIMER2] = 7,
-};
-
-static int netxbig_v2_blue_sata_mled[NETXBIG_LED_MODE_NUM] = {
- [NETXBIG_LED_OFF] = 0,
- [NETXBIG_LED_ON] = 7,
- [NETXBIG_LED_SATA] = 1,
- [NETXBIG_LED_TIMER1] = 3,
- [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE,
-};
-
-static struct netxbig_led_timer netxbig_v2_led_timer[] = {
- [0] = {
- .delay_on = 500,
- .delay_off = 500,
- .mode = NETXBIG_LED_TIMER1,
- },
- [1] = {
- .delay_on = 500,
- .delay_off = 1000,
- .mode = NETXBIG_LED_TIMER2,
- },
-};
-
-#define NETXBIG_LED(_name, maddr, mval, baddr) \
- { .name = _name, \
- .mode_addr = maddr, \
- .mode_val = mval, \
- .bright_addr = baddr }
-
-static struct netxbig_led net2big_v2_leds_ctrl[] = {
- NETXBIG_LED("net2big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1),
- NETXBIG_LED("net2big-v2:red:power", 0, netxbig_v2_red_mled, 1),
- NETXBIG_LED("net2big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
- NETXBIG_LED("net2big-v2:red:sata0", 3, netxbig_v2_red_mled, 2),
- NETXBIG_LED("net2big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
- NETXBIG_LED("net2big-v2:red:sata1", 4, netxbig_v2_red_mled, 2),
-};
-
-static struct netxbig_led_platform_data net2big_v2_leds_data = {
- .gpio_ext = &netxbig_v2_gpio_ext,
- .timer = netxbig_v2_led_timer,
- .num_timer = ARRAY_SIZE(netxbig_v2_led_timer),
- .leds = net2big_v2_leds_ctrl,
- .num_leds = ARRAY_SIZE(net2big_v2_leds_ctrl),
-};
-
-static struct netxbig_led net5big_v2_leds_ctrl[] = {
- NETXBIG_LED("net5big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1),
- NETXBIG_LED("net5big-v2:red:power", 0, netxbig_v2_red_mled, 1),
- NETXBIG_LED("net5big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
- NETXBIG_LED("net5big-v2:red:sata0", 3, netxbig_v2_red_mled, 2),
- NETXBIG_LED("net5big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
- NETXBIG_LED("net5big-v2:red:sata1", 4, netxbig_v2_red_mled, 2),
- NETXBIG_LED("net5big-v2:blue:sata2", 5, netxbig_v2_blue_sata_mled, 2),
- NETXBIG_LED("net5big-v2:red:sata2", 5, netxbig_v2_red_mled, 2),
- NETXBIG_LED("net5big-v2:blue:sata3", 6, netxbig_v2_blue_sata_mled, 2),
- NETXBIG_LED("net5big-v2:red:sata3", 6, netxbig_v2_red_mled, 2),
- NETXBIG_LED("net5big-v2:blue:sata4", 7, netxbig_v2_blue_sata_mled, 2),
- NETXBIG_LED("net5big-v2:red:sata5", 7, netxbig_v2_red_mled, 2),
-};
-
-static struct netxbig_led_platform_data net5big_v2_leds_data = {
- .gpio_ext = &netxbig_v2_gpio_ext,
- .timer = netxbig_v2_led_timer,
- .num_timer = ARRAY_SIZE(netxbig_v2_led_timer),
- .leds = net5big_v2_leds_ctrl,
- .num_leds = ARRAY_SIZE(net5big_v2_leds_ctrl),
-};
-
-static struct platform_device netxbig_v2_leds = {
- .name = "leds-netxbig",
- .id = -1,
- .dev = {
- .platform_data = &net2big_v2_leds_data,
- },
-};
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-static unsigned int net2big_v2_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP6_SYSRST_OUTn,
- MPP7_GPO, /* Request power-off */
- MPP8_TW0_SDA,
- MPP9_TW0_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP13_GPIO, /* Rear power switch (on|auto) */
- MPP14_GPIO, /* USB fuse alarm */
- MPP15_GPIO, /* Rear power switch (auto|off) */
- MPP16_GPIO, /* SATA HDD1 power */
- MPP17_GPIO, /* SATA HDD2 power */
- MPP20_SATA1_ACTn,
- MPP21_SATA0_ACTn,
- MPP24_GPIO, /* USB mode select */
- MPP26_GPIO, /* USB device vbus */
- MPP28_GPIO, /* USB enable host vbus */
- MPP29_GPIO, /* GPIO extension ALE */
- MPP34_GPIO, /* Rear Push button */
- MPP35_GPIO, /* Inhibit switch power-off */
- MPP36_GPIO, /* SATA HDD1 presence */
- MPP37_GPIO, /* SATA HDD2 presence */
- MPP40_GPIO, /* eSATA presence */
- MPP44_GPIO, /* GPIO extension (data 0) */
- MPP45_GPIO, /* GPIO extension (data 1) */
- MPP46_GPIO, /* GPIO extension (data 2) */
- MPP47_GPIO, /* GPIO extension (addr 0) */
- MPP48_GPIO, /* GPIO extension (addr 1) */
- MPP49_GPIO, /* GPIO extension (addr 2) */
- 0
-};
-
-static unsigned int net5big_v2_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP6_SYSRST_OUTn,
- MPP7_GPO, /* Request power-off */
- MPP8_TW0_SDA,
- MPP9_TW0_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP13_GPIO, /* Rear power switch (on|auto) */
- MPP14_GPIO, /* USB fuse alarm */
- MPP15_GPIO, /* Rear power switch (auto|off) */
- MPP16_GPIO, /* SATA HDD1 power */
- MPP17_GPIO, /* SATA HDD2 power */
- MPP20_GE1_TXD0,
- MPP21_GE1_TXD1,
- MPP22_GE1_TXD2,
- MPP23_GE1_TXD3,
- MPP24_GE1_RXD0,
- MPP25_GE1_RXD1,
- MPP26_GE1_RXD2,
- MPP27_GE1_RXD3,
- MPP28_GPIO, /* USB enable host vbus */
- MPP29_GPIO, /* GPIO extension ALE */
- MPP30_GE1_RXCTL,
- MPP31_GE1_RXCLK,
- MPP32_GE1_TCLKOUT,
- MPP33_GE1_TXCTL,
- MPP34_GPIO, /* Rear Push button */
- MPP35_GPIO, /* Inhibit switch power-off */
- MPP36_GPIO, /* SATA HDD1 presence */
- MPP37_GPIO, /* SATA HDD2 presence */
- MPP38_GPIO, /* SATA HDD3 presence */
- MPP39_GPIO, /* SATA HDD4 presence */
- MPP40_GPIO, /* SATA HDD5 presence */
- MPP41_GPIO, /* SATA HDD3 power */
- MPP42_GPIO, /* SATA HDD4 power */
- MPP43_GPIO, /* SATA HDD5 power */
- MPP44_GPIO, /* GPIO extension (data 0) */
- MPP45_GPIO, /* GPIO extension (data 1) */
- MPP46_GPIO, /* GPIO extension (data 2) */
- MPP47_GPIO, /* GPIO extension (addr 0) */
- MPP48_GPIO, /* GPIO extension (addr 1) */
- MPP49_GPIO, /* GPIO extension (addr 2) */
- 0
-};
-
-#define NETXBIG_V2_GPIO_POWER_OFF 7
-
-static void netxbig_v2_power_off(void)
-{
- gpio_set_value(NETXBIG_V2_GPIO_POWER_OFF, 1);
-}
-
-static void __init netxbig_v2_init(void)
-{
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- if (machine_is_net2big_v2())
- kirkwood_mpp_conf(net2big_v2_mpp_config);
- else
- kirkwood_mpp_conf(net5big_v2_mpp_config);
-
- if (machine_is_net2big_v2())
- lacie_v2_hdd_power_init(2);
- else
- lacie_v2_hdd_power_init(5);
-
- kirkwood_ehci_init();
- kirkwood_ge00_init(&netxbig_v2_ge00_data);
- if (machine_is_net5big_v2())
- kirkwood_ge01_init(&netxbig_v2_ge01_data);
- kirkwood_sata_init(&netxbig_v2_sata_data);
- kirkwood_uart0_init();
- lacie_v2_register_flash();
- lacie_v2_register_i2c_devices();
-
- if (machine_is_net5big_v2())
- netxbig_v2_leds.dev.platform_data = &net5big_v2_leds_data;
- platform_device_register(&netxbig_v2_leds);
- platform_device_register(&netxbig_v2_gpio_buttons);
-
- if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
- gpio_direction_output(NETXBIG_V2_GPIO_POWER_OFF, 0) == 0)
- pm_power_off = netxbig_v2_power_off;
- else
- pr_err("netxbig_v2: failed to configure power-off GPIO\n");
-}
-
-#ifdef CONFIG_MACH_NET2BIG_V2
-MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
- .atag_offset = 0x100,
- .init_machine = netxbig_v2_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_NET5BIG_V2
-MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
- .atag_offset = 0x100,
- .init_machine = netxbig_v2_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/openrd-setup.c
- *
- * Marvell OpenRD (Base|Client|Ultimate) Board Setup
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/mmc-mvsdio.h>
-#include "common.h"
-#include "mpp.h"
-
-static struct mtd_partition openrd_nand_parts[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = SZ_1M,
- .mask_flags = MTD_WRITEABLE
- }, {
- .name = "uImage",
- .offset = MTDPART_OFS_NXTBLK,
- .size = SZ_4M
- }, {
- .name = "root",
- .offset = MTDPART_OFS_NXTBLK,
- .size = MTDPART_SIZ_FULL
- },
-};
-
-static struct mv643xx_eth_platform_data openrd_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv643xx_eth_platform_data openrd_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(24),
-};
-
-static struct mv_sata_platform_data openrd_sata_data = {
- .n_ports = 2,
-};
-
-static struct mvsdio_platform_data openrd_mvsdio_data = {
- .gpio_card_detect = 29, /* MPP29 used as SD card detect */
- .gpio_write_protect = -1,
-};
-
-static unsigned int openrd_mpp_config[] __initdata = {
- MPP12_SD_CLK,
- MPP13_SD_CMD,
- MPP14_SD_D0,
- MPP15_SD_D1,
- MPP16_SD_D2,
- MPP17_SD_D3,
- MPP28_GPIO,
- MPP29_GPIO,
- MPP34_GPIO,
- 0
-};
-
-/* Configure MPP for UART1 */
-static unsigned int openrd_uart1_mpp_config[] __initdata = {
- MPP13_UART1_TXD,
- MPP14_UART1_RXD,
- 0
-};
-
-static struct i2c_board_info i2c_board_info[] __initdata = {
- {
- I2C_BOARD_INFO("cs42l51", 0x4a),
- },
-};
-
-static struct platform_device openrd_client_audio_device = {
- .name = "openrd-client-audio",
- .id = -1,
-};
-
-static int __initdata uart1;
-
-static int __init sd_uart_selection(char *str)
-{
- uart1 = -EINVAL;
-
- /* Default is SD. Change if required, for UART */
- if (!str)
- return 0;
-
- if (!strncmp(str, "232", 3)) {
- uart1 = 232;
- } else if (!strncmp(str, "485", 3)) {
- /* OpenRD-Base doesn't have RS485. Treat is as an
- * unknown argument & just have default setting -
- * which is SD */
- if (machine_is_openrd_base()) {
- uart1 = -ENODEV;
- return 1;
- }
-
- uart1 = 485;
- }
- return 1;
-}
-/* Parse boot_command_line string kw_openrd_init_uart1=232/485 */
-__setup("kw_openrd_init_uart1=", sd_uart_selection);
-
-static int __init uart1_mpp_config(void)
-{
- kirkwood_mpp_conf(openrd_uart1_mpp_config);
-
- if (gpio_request(34, "SD_UART1_SEL")) {
- pr_err("GPIO request 34 failed for SD/UART1 selection\n");
- return -EIO;
- }
-
- if (gpio_request(28, "RS232_RS485_SEL")) {
- pr_err("GPIO request 28 failed for RS232/RS485 selection\n");
- gpio_free(34);
- return -EIO;
- }
-
- /* Select UART1
- * Pin # 34: 0 => UART1, 1 => SD */
- gpio_direction_output(34, 0);
-
- /* Select RS232 OR RS485
- * Pin # 28: 0 => RS232, 1 => RS485 */
- if (uart1 == 232)
- gpio_direction_output(28, 0);
- else
- gpio_direction_output(28, 1);
-
- gpio_free(34);
- gpio_free(28);
-
- return 0;
-}
-
-static void __init openrd_init(void)
-{
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- kirkwood_mpp_conf(openrd_mpp_config);
-
- kirkwood_uart0_init();
- kirkwood_nand_init(openrd_nand_parts, ARRAY_SIZE(openrd_nand_parts),
- 25);
-
- kirkwood_ehci_init();
-
- if (machine_is_openrd_ultimate()) {
- openrd_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
- openrd_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1);
- }
-
- kirkwood_ge00_init(&openrd_ge00_data);
- if (!machine_is_openrd_base())
- kirkwood_ge01_init(&openrd_ge01_data);
-
- kirkwood_sata_init(&openrd_sata_data);
-
- kirkwood_i2c_init();
-
- if (machine_is_openrd_client() || machine_is_openrd_ultimate()) {
- platform_device_register(&openrd_client_audio_device);
- i2c_register_board_info(0, i2c_board_info,
- ARRAY_SIZE(i2c_board_info));
- kirkwood_audio_init();
- }
-
- if (uart1 <= 0) {
- if (uart1 < 0)
- pr_err("Invalid kernel parameter to select UART1. Defaulting to SD. ERROR CODE: %d\n",
- uart1);
-
- /* Select SD
- * Pin # 34: 0 => UART1, 1 => SD */
- if (gpio_request(34, "SD_UART1_SEL")) {
- pr_err("GPIO request 34 failed for SD/UART1 selection\n");
- } else {
-
- gpio_direction_output(34, 1);
- gpio_free(34);
- kirkwood_sdio_init(&openrd_mvsdio_data);
- }
- } else {
- if (!uart1_mpp_config())
- kirkwood_uart1_init();
- }
-}
-
-static int __init openrd_pci_init(void)
-{
- if (machine_is_openrd_base() ||
- machine_is_openrd_client() ||
- machine_is_openrd_ultimate())
- kirkwood_pcie_init(KW_PCIE0);
-
- return 0;
-}
-subsys_initcall(openrd_pci_init);
-
-#ifdef CONFIG_MACH_OPENRD_BASE
-MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
- /* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
- .atag_offset = 0x100,
- .init_machine = openrd_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_OPENRD_CLIENT
-MACHINE_START(OPENRD_CLIENT, "Marvell OpenRD Client Board")
- /* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
- .atag_offset = 0x100,
- .init_machine = openrd_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_OPENRD_ULTIMATE
-MACHINE_START(OPENRD_ULTIMATE, "Marvell OpenRD Ultimate Board")
- /* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
- .atag_offset = 0x100,
- .init_machine = openrd_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/pcie.c
- *
- * PCIe functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/mbus.h>
-#include <video/vga.h>
-#include <asm/irq.h>
-#include <asm/mach/pci.h>
-#include <plat/pcie.h>
-#include <mach/bridge-regs.h>
-#include "common.h"
-
-/* These can go away once Kirkwood uses the mvebu-mbus DT binding */
-#define KIRKWOOD_MBUS_PCIE0_MEM_TARGET 0x4
-#define KIRKWOOD_MBUS_PCIE0_MEM_ATTR 0xe8
-#define KIRKWOOD_MBUS_PCIE0_IO_TARGET 0x4
-#define KIRKWOOD_MBUS_PCIE0_IO_ATTR 0xe0
-#define KIRKWOOD_MBUS_PCIE1_MEM_TARGET 0x4
-#define KIRKWOOD_MBUS_PCIE1_MEM_ATTR 0xd8
-#define KIRKWOOD_MBUS_PCIE1_IO_TARGET 0x4
-#define KIRKWOOD_MBUS_PCIE1_IO_ATTR 0xd0
-
-static void kirkwood_enable_pcie_clk(const char *port)
-{
- struct clk *clk;
-
- clk = clk_get_sys("pcie", port);
- if (IS_ERR(clk)) {
- pr_err("PCIE clock %s missing\n", port);
- return;
- }
- clk_prepare_enable(clk);
- clk_put(clk);
-}
-
-/* This function is called very early in the boot when probing the
- hardware to determine what we actually are, and what rate tclk is
- ticking at. Hence calling kirkwood_enable_pcie_clk() is not
- possible since the clk tree has not been created yet. */
-void kirkwood_enable_pcie(void)
-{
- u32 curr = readl(CLOCK_GATING_CTRL);
- if (!(curr & CGC_PEX0))
- writel(curr | CGC_PEX0, CLOCK_GATING_CTRL);
-}
-
-void kirkwood_pcie_id(u32 *dev, u32 *rev)
-{
- kirkwood_enable_pcie();
- *dev = orion_pcie_dev_id(PCIE_VIRT_BASE);
- *rev = orion_pcie_rev(PCIE_VIRT_BASE);
-}
-
-struct pcie_port {
- u8 root_bus_nr;
- void __iomem *base;
- spinlock_t conf_lock;
- int irq;
- struct resource res;
-};
-
-static int pcie_port_map[2];
-static int num_pcie_ports;
-
-static int pcie_valid_config(struct pcie_port *pp, int bus, int dev)
-{
- /*
- * Don't go out when trying to access --
- * 1. nonexisting device on local bus
- * 2. where there's no device connected (no link)
- */
- if (bus == pp->root_bus_nr && dev == 0)
- return 1;
-
- if (!orion_pcie_link_up(pp->base))
- return 0;
-
- if (bus == pp->root_bus_nr && dev != 1)
- return 0;
-
- return 1;
-}
-
-
-/*
- * PCIe config cycles are done by programming the PCIE_CONF_ADDR register
- * and then reading the PCIE_CONF_DATA register. Need to make sure these
- * transactions are atomic.
- */
-
-static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
- int size, u32 *val)
-{
- struct pci_sys_data *sys = bus->sysdata;
- struct pcie_port *pp = sys->private_data;
- unsigned long flags;
- int ret;
-
- if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0) {
- *val = 0xffffffff;
- return PCIBIOS_DEVICE_NOT_FOUND;
- }
-
- spin_lock_irqsave(&pp->conf_lock, flags);
- ret = orion_pcie_rd_conf(pp->base, bus, devfn, where, size, val);
- spin_unlock_irqrestore(&pp->conf_lock, flags);
-
- return ret;
-}
-
-static int pcie_wr_conf(struct pci_bus *bus, u32 devfn,
- int where, int size, u32 val)
-{
- struct pci_sys_data *sys = bus->sysdata;
- struct pcie_port *pp = sys->private_data;
- unsigned long flags;
- int ret;
-
- if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0)
- return PCIBIOS_DEVICE_NOT_FOUND;
-
- spin_lock_irqsave(&pp->conf_lock, flags);
- ret = orion_pcie_wr_conf(pp->base, bus, devfn, where, size, val);
- spin_unlock_irqrestore(&pp->conf_lock, flags);
-
- return ret;
-}
-
-static struct pci_ops pcie_ops = {
- .read = pcie_rd_conf,
- .write = pcie_wr_conf,
-};
-
-static void __init pcie0_ioresources_init(struct pcie_port *pp)
-{
- pp->base = PCIE_VIRT_BASE;
- pp->irq = IRQ_KIRKWOOD_PCIE;
-
- /*
- * IORESOURCE_MEM
- */
- pp->res.name = "PCIe 0 MEM";
- pp->res.start = KIRKWOOD_PCIE_MEM_PHYS_BASE;
- pp->res.end = pp->res.start + KIRKWOOD_PCIE_MEM_SIZE - 1;
- pp->res.flags = IORESOURCE_MEM;
-}
-
-static void __init pcie1_ioresources_init(struct pcie_port *pp)
-{
- pp->base = PCIE1_VIRT_BASE;
- pp->irq = IRQ_KIRKWOOD_PCIE1;
-
- /*
- * IORESOURCE_MEM
- */
- pp->res.name = "PCIe 1 MEM";
- pp->res.start = KIRKWOOD_PCIE1_MEM_PHYS_BASE;
- pp->res.end = pp->res.start + KIRKWOOD_PCIE1_MEM_SIZE - 1;
- pp->res.flags = IORESOURCE_MEM;
-}
-
-static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
-{
- struct pcie_port *pp;
- int index;
-
- if (nr >= num_pcie_ports)
- return 0;
-
- index = pcie_port_map[nr];
- pr_info("PCI: bus%d uses PCIe port %d\n", sys->busnr, index);
-
- pp = kzalloc(sizeof(*pp), GFP_KERNEL);
- if (!pp)
- panic("PCIe: failed to allocate pcie_port data");
- sys->private_data = pp;
- pp->root_bus_nr = sys->busnr;
- spin_lock_init(&pp->conf_lock);
-
- switch (index) {
- case 0:
- kirkwood_enable_pcie_clk("0");
- pcie0_ioresources_init(pp);
- pci_ioremap_io(SZ_64K * sys->busnr, KIRKWOOD_PCIE_IO_PHYS_BASE);
- break;
- case 1:
- kirkwood_enable_pcie_clk("1");
- pcie1_ioresources_init(pp);
- pci_ioremap_io(SZ_64K * sys->busnr,
- KIRKWOOD_PCIE1_IO_PHYS_BASE);
- break;
- default:
- panic("PCIe setup: invalid controller %d", index);
- }
-
- if (request_resource(&iomem_resource, &pp->res))
- panic("Request PCIe%d Memory resource failed\n", index);
-
- pci_add_resource_offset(&sys->resources, &pp->res, sys->mem_offset);
-
- /*
- * Generic PCIe unit setup.
- */
- orion_pcie_set_local_bus_nr(pp->base, sys->busnr);
-
- orion_pcie_setup(pp->base);
-
- return 1;
-}
-
-/*
- * The root complex has a hardwired class of PCI_CLASS_MEMORY_OTHER, when it
- * is operating as a root complex this needs to be switched to
- * PCI_CLASS_BRIDGE_HOST or Linux will errantly try to process the BAR's on
- * the device. Decoding setup is handled by the orion code.
- */
-static void rc_pci_fixup(struct pci_dev *dev)
-{
- if (dev->bus->parent == NULL && dev->devfn == 0) {
- int i;
-
- dev->class &= 0xff;
- dev->class |= PCI_CLASS_BRIDGE_HOST << 8;
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- dev->resource[i].flags = 0;
- }
- }
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
-
-static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot,
- u8 pin)
-{
- struct pci_sys_data *sys = dev->sysdata;
- struct pcie_port *pp = sys->private_data;
-
- return pp->irq;
-}
-
-static struct hw_pci kirkwood_pci __initdata = {
- .setup = kirkwood_pcie_setup,
- .map_irq = kirkwood_pcie_map_irq,
- .ops = &pcie_ops,
-};
-
-static void __init add_pcie_port(int index, void __iomem *base)
-{
- pcie_port_map[num_pcie_ports++] = index;
- pr_info("Kirkwood PCIe port %d: link %s\n", index,
- orion_pcie_link_up(base) ? "up" : "down");
-}
-
-void __init kirkwood_pcie_init(unsigned int portmask)
-{
- mvebu_mbus_add_window_remap_by_id(KIRKWOOD_MBUS_PCIE0_IO_TARGET,
- KIRKWOOD_MBUS_PCIE0_IO_ATTR,
- KIRKWOOD_PCIE_IO_PHYS_BASE,
- KIRKWOOD_PCIE_IO_SIZE,
- KIRKWOOD_PCIE_IO_BUS_BASE);
- mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_PCIE0_MEM_TARGET,
- KIRKWOOD_MBUS_PCIE0_MEM_ATTR,
- KIRKWOOD_PCIE_MEM_PHYS_BASE,
- KIRKWOOD_PCIE_MEM_SIZE);
- mvebu_mbus_add_window_remap_by_id(KIRKWOOD_MBUS_PCIE1_IO_TARGET,
- KIRKWOOD_MBUS_PCIE1_IO_ATTR,
- KIRKWOOD_PCIE1_IO_PHYS_BASE,
- KIRKWOOD_PCIE1_IO_SIZE,
- KIRKWOOD_PCIE1_IO_BUS_BASE);
- mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_PCIE1_MEM_TARGET,
- KIRKWOOD_MBUS_PCIE1_MEM_ATTR,
- KIRKWOOD_PCIE1_MEM_PHYS_BASE,
- KIRKWOOD_PCIE1_MEM_SIZE);
-
- vga_base = KIRKWOOD_PCIE_MEM_PHYS_BASE;
-
- if (portmask & KW_PCIE0)
- add_pcie_port(0, PCIE_VIRT_BASE);
-
- if (portmask & KW_PCIE1)
- add_pcie_port(1, PCIE1_VIRT_BASE);
-
- kirkwood_pci.nr_controllers = num_pcie_ports;
- pci_common_init(&kirkwood_pci);
-}
+++ /dev/null
-/*
- * Power Management driver for Marvell Kirkwood SoCs
- *
- * Copyright (C) 2013 Ezequiel Garcia <ezequiel@free-electrons.com>
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License,
- * version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/suspend.h>
-#include <linux/io.h>
-#include <mach/bridge-regs.h>
-#include "common.h"
-
-static void __iomem *ddr_operation_base;
-static void __iomem *memory_pm_ctrl;
-
-static void kirkwood_low_power(void)
-{
- u32 mem_pm_ctrl;
-
- mem_pm_ctrl = readl(memory_pm_ctrl);
-
- /* Set peripherals to low-power mode */
- writel_relaxed(~0, memory_pm_ctrl);
-
- /* Set DDR in self-refresh */
- writel_relaxed(0x7, ddr_operation_base);
-
- /*
- * Set CPU in wait-for-interrupt state.
- * This disables the CPU core clocks,
- * the array clocks, and also the L2 controller.
- */
- cpu_do_idle();
-
- writel_relaxed(mem_pm_ctrl, memory_pm_ctrl);
-}
-
-static int kirkwood_suspend_enter(suspend_state_t state)
-{
- switch (state) {
- case PM_SUSPEND_STANDBY:
- kirkwood_low_power();
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static int kirkwood_pm_valid_standby(suspend_state_t state)
-{
- return state == PM_SUSPEND_STANDBY;
-}
-
-static const struct platform_suspend_ops kirkwood_suspend_ops = {
- .enter = kirkwood_suspend_enter,
- .valid = kirkwood_pm_valid_standby,
-};
-
-void __init kirkwood_pm_init(void)
-{
- ddr_operation_base = ioremap(DDR_OPERATION_BASE, 4);
- memory_pm_ctrl = ioremap(MEMORY_PM_CTRL_PHYS, 4);
-
- suspend_set_ops(&kirkwood_suspend_ops);
-}
+++ /dev/null
-/*
- * Power Management driver for Marvell Kirkwood SoCs
- *
- * Copyright (C) 2013 Ezequiel Garcia <ezequiel@free-electrons.com>
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License,
- * version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ARCH_KIRKWOOD_PM_H
-#define __ARCH_KIRKWOOD_PM_H
-
-#ifdef CONFIG_PM
-void kirkwood_pm_init(void);
-#else
-static inline void kirkwood_pm_init(void) {};
-#endif
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
- *
- * Marvell RD-88F6192-NAS Reference Board Setup
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/gpio.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <plat/orion-gpio.h>
-#include "common.h"
-
-#define RD88F6192_GPIO_USB_VBUS 10
-
-static struct mv643xx_eth_platform_data rd88f6192_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv_sata_platform_data rd88f6192_sata_data = {
- .n_ports = 2,
-};
-
-static const struct flash_platform_data rd88F6192_spi_slave_data = {
- .type = "m25p128",
-};
-
-static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &rd88F6192_spi_slave_data,
- .irq = -1,
- .max_speed_hz = 20000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
-
-static void __init rd88f6192_init(void)
-{
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
-
- orion_gpio_set_valid(RD88F6192_GPIO_USB_VBUS, 1);
- if (gpio_request(RD88F6192_GPIO_USB_VBUS, "USB VBUS") != 0 ||
- gpio_direction_output(RD88F6192_GPIO_USB_VBUS, 1) != 0)
- pr_err("RD-88F6192-NAS: failed to setup USB VBUS GPIO\n");
-
- kirkwood_ehci_init();
- kirkwood_ge00_init(&rd88f6192_ge00_data);
- kirkwood_sata_init(&rd88f6192_sata_data);
- spi_register_board_info(rd88F6192_spi_slave_info,
- ARRAY_SIZE(rd88F6192_spi_slave_info));
- kirkwood_spi_init();
- kirkwood_uart0_init();
-}
-
-static int __init rd88f6192_pci_init(void)
-{
- if (machine_is_rd88f6192_nas())
- kirkwood_pcie_init(KW_PCIE0);
-
- return 0;
-}
-subsys_initcall(rd88f6192_pci_init);
-
-MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board")
- /* Maintainer: Saeed Bishara <saeed@marvell.com> */
- .atag_offset = 0x100,
- .init_machine = rd88f6192_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/rd88f6281-setup.c
- *
- * Marvell RD-88F6281 Reference Board Setup
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ethtool.h>
-#include <net/dsa.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/mmc-mvsdio.h>
-#include "common.h"
-#include "mpp.h"
-
-static struct mtd_partition rd88f6281_nand_parts[] = {
- {
- .name = "u-boot",
- .offset = 0,
- .size = SZ_1M
- }, {
- .name = "uImage",
- .offset = MTDPART_OFS_NXTBLK,
- .size = SZ_2M
- }, {
- .name = "root",
- .offset = MTDPART_OFS_NXTBLK,
- .size = MTDPART_SIZ_FULL
- },
-};
-
-static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_NONE,
- .speed = SPEED_1000,
- .duplex = DUPLEX_FULL,
-};
-
-static struct dsa_chip_data rd88f6281_switch_chip_data = {
- .port_names[0] = "lan1",
- .port_names[1] = "lan2",
- .port_names[2] = "lan3",
- .port_names[3] = "lan4",
- .port_names[5] = "cpu",
-};
-
-static struct dsa_platform_data rd88f6281_switch_plat_data = {
- .nr_chips = 1,
- .chip = &rd88f6281_switch_chip_data,
-};
-
-static struct mv643xx_eth_platform_data rd88f6281_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(11),
-};
-
-static struct mv_sata_platform_data rd88f6281_sata_data = {
- .n_ports = 2,
-};
-
-static struct mvsdio_platform_data rd88f6281_mvsdio_data = {
- .gpio_card_detect = 28,
- .gpio_write_protect = -1,
-};
-
-static unsigned int rd88f6281_mpp_config[] __initdata = {
- MPP28_GPIO,
- 0
-};
-
-static void __init rd88f6281_init(void)
-{
- u32 dev, rev;
-
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- kirkwood_mpp_conf(rd88f6281_mpp_config);
-
- kirkwood_nand_init(rd88f6281_nand_parts,
- ARRAY_SIZE(rd88f6281_nand_parts),
- 25);
- kirkwood_ehci_init();
-
- kirkwood_ge00_init(&rd88f6281_ge00_data);
- kirkwood_pcie_id(&dev, &rev);
- if (rev == MV88F6281_REV_A0) {
- rd88f6281_switch_chip_data.sw_addr = 10;
- kirkwood_ge01_init(&rd88f6281_ge01_data);
- } else {
- rd88f6281_switch_chip_data.port_names[4] = "wan";
- }
- kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ);
-
- kirkwood_sata_init(&rd88f6281_sata_data);
- kirkwood_sdio_init(&rd88f6281_mvsdio_data);
- kirkwood_uart0_init();
-}
-
-static int __init rd88f6281_pci_init(void)
-{
- if (machine_is_rd88f6281())
- kirkwood_pcie_init(KW_PCIE0);
-
- return 0;
-}
-subsys_initcall(rd88f6281_pci_init);
-
-MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
- /* Maintainer: Saeed Bishara <saeed@marvell.com> */
- .atag_offset = 0x100,
- .init_machine = rd88f6281_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
+++ /dev/null
-/*
- *
- * HP t5325 Thin Client setup
- *
- * Copyright (C) 2010 Martin Michlmayr <tbm@cyrius.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <sound/alc5623.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "mpp.h"
-
-static struct mtd_partition hp_t5325_partitions[] = {
- {
- .name = "u-boot env",
- .size = SZ_64K,
- .offset = SZ_512K + SZ_256K,
- },
- {
- .name = "permanent u-boot env",
- .size = SZ_64K,
- .offset = MTDPART_OFS_APPEND,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "HP env",
- .size = SZ_64K,
- .offset = MTDPART_OFS_APPEND,
- },
- {
- .name = "u-boot",
- .size = SZ_512K,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "SSD firmware",
- .size = SZ_256K,
- .offset = SZ_512K,
- },
-};
-
-static const struct flash_platform_data hp_t5325_flash = {
- .type = "mx25l8005",
- .name = "spi_flash",
- .parts = hp_t5325_partitions,
- .nr_parts = ARRAY_SIZE(hp_t5325_partitions),
-};
-
-static struct spi_board_info __initdata hp_t5325_spi_slave_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &hp_t5325_flash,
- .irq = -1,
- },
-};
-
-static struct mv643xx_eth_platform_data hp_t5325_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv_sata_platform_data hp_t5325_sata_data = {
- .n_ports = 2,
-};
-
-static struct gpio_keys_button hp_t5325_buttons[] = {
- {
- .code = KEY_POWER,
- .gpio = 45,
- .desc = "Power",
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_platform_data hp_t5325_button_data = {
- .buttons = hp_t5325_buttons,
- .nbuttons = ARRAY_SIZE(hp_t5325_buttons),
-};
-
-static struct platform_device hp_t5325_button_device = {
- .name = "gpio-keys",
- .id = -1,
- .num_resources = 0,
- .dev = {
- .platform_data = &hp_t5325_button_data,
- }
-};
-
-static struct platform_device hp_t5325_audio_device = {
- .name = "t5325-audio",
- .id = -1,
-};
-
-static unsigned int hp_t5325_mpp_config[] __initdata = {
- MPP0_NF_IO2,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP4_NF_IO6,
- MPP5_NF_IO7,
- MPP6_SYSRST_OUTn,
- MPP7_SPI_SCn,
- MPP8_TW0_SDA,
- MPP9_TW0_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP12_SD_CLK,
- MPP13_GPIO,
- MPP14_GPIO,
- MPP15_GPIO,
- MPP16_GPIO,
- MPP17_GPIO,
- MPP18_NF_IO0,
- MPP19_NF_IO1,
- MPP20_GPIO,
- MPP21_GPIO,
- MPP22_GPIO,
- MPP23_GPIO,
- MPP32_GPIO,
- MPP33_GE1_TXCTL,
- MPP39_AU_I2SBCLK,
- MPP40_AU_I2SDO,
- MPP43_AU_I2SDI,
- MPP41_AU_I2SLRCLK,
- MPP42_AU_I2SMCLK,
- MPP45_GPIO, /* Power button */
- MPP48_GPIO, /* Board power off */
- 0
-};
-
-static struct alc5623_platform_data alc5621_data = {
- .add_ctrl = 0x3700,
- .jack_det_ctrl = 0x4810,
-};
-
-static struct i2c_board_info i2c_board_info[] __initdata = {
- {
- I2C_BOARD_INFO("alc5621", 0x1a),
- .platform_data = &alc5621_data,
- },
-};
-
-#define HP_T5325_GPIO_POWER_OFF 48
-
-static void hp_t5325_power_off(void)
-{
- gpio_set_value(HP_T5325_GPIO_POWER_OFF, 1);
-}
-
-static void __init hp_t5325_init(void)
-{
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- kirkwood_mpp_conf(hp_t5325_mpp_config);
-
- kirkwood_uart0_init();
- spi_register_board_info(hp_t5325_spi_slave_info,
- ARRAY_SIZE(hp_t5325_spi_slave_info));
- kirkwood_spi_init();
- kirkwood_i2c_init();
- kirkwood_ge00_init(&hp_t5325_ge00_data);
- kirkwood_sata_init(&hp_t5325_sata_data);
- kirkwood_ehci_init();
- platform_device_register(&hp_t5325_button_device);
- platform_device_register(&hp_t5325_audio_device);
-
- i2c_register_board_info(0, i2c_board_info, ARRAY_SIZE(i2c_board_info));
- kirkwood_audio_init();
-
- if (gpio_request(HP_T5325_GPIO_POWER_OFF, "power-off") == 0 &&
- gpio_direction_output(HP_T5325_GPIO_POWER_OFF, 0) == 0)
- pm_power_off = hp_t5325_power_off;
- else
- pr_err("t5325: failed to configure power-off GPIO\n");
-}
-
-static int __init hp_t5325_pci_init(void)
-{
- if (machine_is_t5325())
- kirkwood_pcie_init(KW_PCIE0);
-
- return 0;
-}
-subsys_initcall(hp_t5325_pci_init);
-
-MACHINE_START(T5325, "HP t5325 Thin Client")
- /* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
- .atag_offset = 0x100,
- .init_machine = hp_t5325_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
+++ /dev/null
-/*
- *
- * QNAP TS-11x/TS-21x Turbo NAS Board Setup
- *
- * Copyright (C) 2009 Martin Michlmayr <tbm@cyrius.com>
- * Copyright (C) 2008 Byron Bradley <byron.bbradley@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "mpp.h"
-#include "tsx1x-common.h"
-
-static struct i2c_board_info __initdata qnap_ts219_i2c_rtc = {
- I2C_BOARD_INFO("s35390a", 0x30),
-};
-
-static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv_sata_platform_data qnap_ts219_sata_data = {
- .n_ports = 2,
-};
-
-static struct gpio_keys_button qnap_ts219_buttons[] = {
- {
- .code = KEY_COPY,
- .gpio = 15,
- .desc = "USB Copy",
- .active_low = 1,
- },
- {
- .code = KEY_RESTART,
- .gpio = 16,
- .desc = "Reset",
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_platform_data qnap_ts219_button_data = {
- .buttons = qnap_ts219_buttons,
- .nbuttons = ARRAY_SIZE(qnap_ts219_buttons),
-};
-
-static struct platform_device qnap_ts219_button_device = {
- .name = "gpio-keys",
- .id = -1,
- .num_resources = 0,
- .dev = {
- .platform_data = &qnap_ts219_button_data,
- }
-};
-
-static unsigned int qnap_ts219_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP4_SATA1_ACTn,
- MPP5_SATA0_ACTn,
- MPP8_TW0_SDA,
- MPP9_TW0_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP13_UART1_TXD, /* PIC controller */
- MPP14_UART1_RXD, /* PIC controller */
- MPP15_GPIO, /* USB Copy button (on devices with 88F6281) */
- MPP16_GPIO, /* Reset button (on devices with 88F6281) */
- MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */
- MPP37_GPIO, /* Reset button (on devices with 88F6282) */
- MPP43_GPIO, /* USB Copy button (on devices with 88F6282) */
- MPP44_GPIO, /* Board ID: 0: TS-11x, 1: TS-21x */
- 0
-};
-
-static void __init qnap_ts219_init(void)
-{
- u32 dev, rev;
-
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- kirkwood_mpp_conf(qnap_ts219_mpp_config);
-
- kirkwood_uart0_init();
- kirkwood_uart1_init(); /* A PIC controller is connected here. */
- qnap_tsx1x_register_flash();
- kirkwood_i2c_init();
- i2c_register_board_info(0, &qnap_ts219_i2c_rtc, 1);
-
- kirkwood_pcie_id(&dev, &rev);
- if (dev == MV88F6282_DEV_ID) {
- qnap_ts219_buttons[0].gpio = 43; /* USB Copy button */
- qnap_ts219_buttons[1].gpio = 37; /* Reset button */
- qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
- }
-
- kirkwood_ge00_init(&qnap_ts219_ge00_data);
- kirkwood_sata_init(&qnap_ts219_sata_data);
- kirkwood_ehci_init();
- platform_device_register(&qnap_ts219_button_device);
-
- pm_power_off = qnap_tsx1x_power_off;
-
-}
-
-static int __init ts219_pci_init(void)
-{
- if (machine_is_ts219())
- kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
-
- return 0;
-}
-subsys_initcall(ts219_pci_init);
-
-MACHINE_START(TS219, "QNAP TS-119/TS-219")
- /* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
- .atag_offset = 0x100,
- .init_machine = qnap_ts219_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
+++ /dev/null
-/*
- *
- * QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS Board Setup
- *
- * Copyright (C) 2009-2010 Martin Michlmayr <tbm@cyrius.com>
- * Copyright (C) 2008 Byron Bradley <byron.bbradley@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/io.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "mpp.h"
-#include "tsx1x-common.h"
-
-/* for the PCIe reset workaround */
-#include <plat/pcie.h>
-
-
-#define QNAP_TS41X_JUMPER_JP1 45
-
-static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = {
- I2C_BOARD_INFO("s35390a", 0x30),
-};
-
-static struct mv643xx_eth_platform_data qnap_ts41x_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv643xx_eth_platform_data qnap_ts41x_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
-};
-
-static struct mv_sata_platform_data qnap_ts41x_sata_data = {
- .n_ports = 2,
-};
-
-static struct gpio_keys_button qnap_ts41x_buttons[] = {
- {
- .code = KEY_COPY,
- .gpio = 43,
- .desc = "USB Copy",
- .active_low = 1,
- },
- {
- .code = KEY_RESTART,
- .gpio = 37,
- .desc = "Reset",
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_platform_data qnap_ts41x_button_data = {
- .buttons = qnap_ts41x_buttons,
- .nbuttons = ARRAY_SIZE(qnap_ts41x_buttons),
-};
-
-static struct platform_device qnap_ts41x_button_device = {
- .name = "gpio-keys",
- .id = -1,
- .num_resources = 0,
- .dev = {
- .platform_data = &qnap_ts41x_button_data,
- }
-};
-
-static unsigned int qnap_ts41x_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP6_SYSRST_OUTn,
- MPP7_PEX_RST_OUTn,
- MPP8_TW0_SDA,
- MPP9_TW0_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP13_UART1_TXD, /* PIC controller */
- MPP14_UART1_RXD, /* PIC controller */
- MPP15_SATA0_ACTn,
- MPP16_SATA1_ACTn,
- MPP20_GE1_TXD0,
- MPP21_GE1_TXD1,
- MPP22_GE1_TXD2,
- MPP23_GE1_TXD3,
- MPP24_GE1_RXD0,
- MPP25_GE1_RXD1,
- MPP26_GE1_RXD2,
- MPP27_GE1_RXD3,
- MPP30_GE1_RXCTL,
- MPP31_GE1_RXCLK,
- MPP32_GE1_TCLKOUT,
- MPP33_GE1_TXCTL,
- MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */
- MPP37_GPIO, /* Reset button */
- MPP43_GPIO, /* USB Copy button */
- MPP44_GPIO, /* Board ID: 0: TS-419U, 1: TS-419 */
- MPP45_GPIO, /* JP1: 0: LCD, 1: serial console */
- MPP46_GPIO, /* External SATA HDD1 error indicator */
- MPP47_GPIO, /* External SATA HDD2 error indicator */
- MPP48_GPIO, /* External SATA HDD3 error indicator */
- MPP49_GPIO, /* External SATA HDD4 error indicator */
- 0
-};
-
-static void __init qnap_ts41x_init(void)
-{
- u32 dev, rev;
-
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- kirkwood_mpp_conf(qnap_ts41x_mpp_config);
-
- kirkwood_uart0_init();
- kirkwood_uart1_init(); /* A PIC controller is connected here. */
- qnap_tsx1x_register_flash();
- kirkwood_i2c_init();
- i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1);
-
- kirkwood_pcie_id(&dev, &rev);
- if (dev == MV88F6282_DEV_ID) {
- qnap_ts41x_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
- qnap_ts41x_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1);
- }
- kirkwood_ge00_init(&qnap_ts41x_ge00_data);
- kirkwood_ge01_init(&qnap_ts41x_ge01_data);
-
- kirkwood_sata_init(&qnap_ts41x_sata_data);
- kirkwood_ehci_init();
- platform_device_register(&qnap_ts41x_button_device);
-
- pm_power_off = qnap_tsx1x_power_off;
-
- if (gpio_request(QNAP_TS41X_JUMPER_JP1, "JP1") == 0)
- gpio_export(QNAP_TS41X_JUMPER_JP1, 0);
-}
-
-static int __init ts41x_pci_init(void)
-{
- if (machine_is_ts41x()) {
- u32 dev, rev;
-
- /*
- * Without this explicit reset, the PCIe SATA controller
- * (Marvell 88sx7042/sata_mv) is known to stop working
- * after a few minutes.
- */
- orion_pcie_reset(PCIE_VIRT_BASE);
-
- kirkwood_pcie_id(&dev, &rev);
- if (dev == MV88F6282_DEV_ID)
- kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
- else
- kirkwood_pcie_init(KW_PCIE0);
- }
- return 0;
-}
-subsys_initcall(ts41x_pci_init);
-
-MACHINE_START(TS41X, "QNAP TS-41x")
- /* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
- .atag_offset = 0x100,
- .init_machine = qnap_ts41x_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
+++ /dev/null
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/serial_reg.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "tsx1x-common.h"
-
-/*
- * QNAP TS-x1x Boards flash
- */
-
-/****************************************************************************
- * 16 MiB NOR flash. The struct mtd_partition is not in the same order as the
- * partitions on the device because we want to keep compatibility with
- * the QNAP firmware.
- * Layout as used by QNAP:
- * 0x00000000-0x00080000 : "U-Boot"
- * 0x00200000-0x00400000 : "Kernel"
- * 0x00400000-0x00d00000 : "RootFS"
- * 0x00d00000-0x01000000 : "RootFS2"
- * 0x00080000-0x000c0000 : "U-Boot Config"
- * 0x000c0000-0x00200000 : "NAS Config"
- *
- * We'll use "RootFS1" instead of "RootFS" to stay compatible with the layout
- * used by the QNAP TS-109/TS-209.
- *
- ***************************************************************************/
-
-static struct mtd_partition qnap_tsx1x_partitions[] = {
- {
- .name = "U-Boot",
- .size = 0x00080000,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "Kernel",
- .size = 0x00200000,
- .offset = 0x00200000,
- }, {
- .name = "RootFS1",
- .size = 0x00900000,
- .offset = 0x00400000,
- }, {
- .name = "RootFS2",
- .size = 0x00300000,
- .offset = 0x00d00000,
- }, {
- .name = "U-Boot Config",
- .size = 0x00040000,
- .offset = 0x00080000,
- }, {
- .name = "NAS Config",
- .size = 0x00140000,
- .offset = 0x000c0000,
- },
-};
-
-static const struct flash_platform_data qnap_tsx1x_flash = {
- .type = "m25p128",
- .name = "spi_flash",
- .parts = qnap_tsx1x_partitions,
- .nr_parts = ARRAY_SIZE(qnap_tsx1x_partitions),
-};
-
-static struct spi_board_info __initdata qnap_tsx1x_spi_slave_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &qnap_tsx1x_flash,
- .irq = -1,
- .max_speed_hz = 20000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
-
-void __init qnap_tsx1x_register_flash(void)
-{
- spi_register_board_info(qnap_tsx1x_spi_slave_info,
- ARRAY_SIZE(qnap_tsx1x_spi_slave_info));
- kirkwood_spi_init();
-}
-
-
-/*****************************************************************************
- * QNAP TS-x1x specific power off method via UART1-attached PIC
- ****************************************************************************/
-
-#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
-
-void qnap_tsx1x_power_off(void)
-{
- /* 19200 baud divisor */
- const unsigned divisor = ((kirkwood_tclk + (8 * 19200)) / (16 * 19200));
-
- pr_info("%s: triggering power-off...\n", __func__);
-
- /* hijack UART1 and reset into sane state (19200,8n1) */
- writel(0x83, UART1_REG(LCR));
- writel(divisor & 0xff, UART1_REG(DLL));
- writel((divisor >> 8) & 0xff, UART1_REG(DLM));
- writel(0x03, UART1_REG(LCR));
- writel(0x00, UART1_REG(IER));
- writel(0x00, UART1_REG(FCR));
- writel(0x00, UART1_REG(MCR));
-
- /* send the power-off command 'A' to PIC */
- writel('A', UART1_REG(TX));
-}
-
+++ /dev/null
-#ifndef __ARCH_KIRKWOOD_TSX1X_COMMON_H
-#define __ARCH_KIRKWOOD_TSX1X_COMMON_H
-
-extern void __init qnap_tsx1x_register_flash(void);
-extern void qnap_tsx1x_power_off(void);
-
-#endif
--- /dev/null
+config ARCH_MEDIATEK
+ bool "Mediatek MT6589 SoC" if ARCH_MULTI_V7
+ select ARM_GIC
+ select MTK_TIMER
+ help
+ Support for Mediatek Cortex-A7 Quad-Core-SoC MT6589.
--- /dev/null
+obj-$(CONFIG_ARCH_MEDIATEK) += mediatek.o
--- /dev/null
+/*
+ * Device Tree support for Mediatek SoCs
+ *
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Matthias Brugger <matthias.bgg@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#include <linux/init.h>
+#include <asm/mach/arch.h>
+
+static const char * const mediatek_board_dt_compat[] = {
+ "mediatek,mt6589",
+ NULL,
+};
+
+DT_MACHINE_START(MEDIATEK_DT, "Mediatek Cortex-A7 (Device Tree)")
+ .dt_compat = mediatek_board_dt_compat,
+MACHINE_END
#define SM_nCS0_nCS0 MFP_CFG(SM_nCS0, AF0)
#define SM_ADV_SM_ADV MFP_CFG(SM_ADV, AF0)
#define SM_SCLK_SM_SCLK MFP_CFG(SM_SCLK, AF0)
-#define SM_SCLK_SM_SCLK MFP_CFG(SM_SCLK, AF0)
#define SM_BE0_SM_BE0 MFP_CFG(SM_BE0, AF1)
#define SM_BE1_SM_BE1 MFP_CFG(SM_BE1, AF1)
if ARCH_MVEBU
+config MACH_MVEBU_ANY
+ bool
+
config MACH_MVEBU_V7
bool
select ARMADA_370_XP_TIMER
select CACHE_L2X0
select ARM_CPU_SUSPEND
+ select MACH_MVEBU_ANY
config MACH_ARMADA_370
bool "Marvell Armada 370 boards" if ARCH_MULTI_V7
select CACHE_L2X0
select CPU_PJ4
select DOVE_CLK
+ select MACH_MVEBU_ANY
select ORION_IRQCHIP
select ORION_TIMER
select PINCTRL_DOVE
select ARCH_REQUIRE_GPIOLIB
select CPU_FEROCEON
select KIRKWOOD_CLK
+ select MACH_MVEBU_ANY
select ORION_IRQCHIP
select ORION_TIMER
select PCI
Say 'Y' here if you want your kernel to support boards based
on the Marvell Kirkwood device tree.
+config MACH_NETXBIG
+ bool "LaCie 2Big and 5Big Network v2"
+ depends on MACH_KIRKWOOD
+ help
+ Say 'Y' here if you want your kernel to support the
+ LaCie 2Big and 5Big Network v2
+
endif
AFLAGS_coherency_ll.o := -Wa,-march=armv7-a
CFLAGS_pmsu.o := -march=armv7-a
-obj-y += system-controller.o mvebu-soc-id.o
+obj-$(CONFIG_MACH_MVEBU_ANY) += system-controller.o mvebu-soc-id.o
ifeq ($(CONFIG_MACH_MVEBU_V7),y)
obj-y += cpu-reset.o board-v7.o coherency.o coherency_ll.o pmsu.o pmsu_ll.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o platsmp-a9.o headsmp-a9.o
-obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
endif
obj-$(CONFIG_MACH_DOVE) += dove.o
obj-$(CONFIG_MACH_KIRKWOOD) += kirkwood.o kirkwood-pm.o
+obj-$(CONFIG_MACH_NETXBIG) += netxbig.o
extern struct smp_operations armada_xp_smp_ops;
#endif
+int armada_370_xp_pmsu_idle_enter(unsigned long deepidle);
+
#endif /* __MACH_ARMADA_370_XP_H */
#include "coherency.h"
#include "mvebu-soc-id.h"
+static void __iomem *scu_base;
+
/*
* Enables the SCU when available. Obviously, this is only useful on
* Cortex-A based SOCs, not on PJ4B based ones.
*/
static void __init mvebu_scu_enable(void)
{
- void __iomem *scu_base;
-
struct device_node *np =
of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu");
if (np) {
}
}
+void __iomem *mvebu_get_scu_base(void)
+{
+ return scu_base;
+}
+
/*
* Early versions of Armada 375 SoC have a bug where the BootROM
* leaves an external data abort pending. The kernel is hit by this
{
struct device_node *np;
u32 dev, rev;
+ int res;
- if (mvebu_get_soc_id(&dev, &rev) == 0 && rev > ARMADA_375_Z1_REV)
+ /*
+ * The early SoC Z1 revision needs a quirk to be applied in order
+ * for the thermal controller to work properly. This quirk breaks
+ * the thermal support if applied on a SoC that doesn't need it,
+ * so we enforce the SoC revision to be known.
+ */
+ res = mvebu_get_soc_id(&dev, &rev);
+ if (res < 0 || (res == 0 && rev > ARMADA_375_Z1_REV))
return;
for_each_compatible_node(np, NULL, "marvell,armada375-thermal") {
/*
* The thermal controller needs some quirk too, so let's change
- * the compatible string to reflect this.
+ * the compatible string to reflect this and allow the driver
+ * the take the necessary action.
*/
prop = kzalloc(sizeof(*prop), GFP_KERNEL);
prop->name = kstrdup("compatible", GFP_KERNEL);
#ifndef __ARCH_MVEBU_BOARD_H
#define __ARCH_MVEBU_BOARD_H
+#ifdef CONFIG_MACH_NETXBIG
+void netxbig_init(void);
+#else
+static inline void netxbig_init(void) {};
+#endif
#endif
int mvebu_cpu_reset_deassert(int cpu);
void mvebu_pmsu_set_cpu_boot_addr(int hw_cpu, void *boot_addr);
void mvebu_system_controller_set_cpu_boot_addr(void *boot_addr);
+int mvebu_system_controller_get_soc_id(u32 *dev, u32 *rev);
-void armada_xp_cpu_die(unsigned int cpu);
+void __iomem *mvebu_get_scu_base(void);
#endif
return 0;
}
-int __init mvebu_cpu_reset_init(void)
+static int __init mvebu_cpu_reset_init(void)
{
struct device_node *np;
int res_idx;
#include <asm/assembler.h>
__CPUINIT
-#define CPU_RESUME_ADDR_REG 0xf10182d4
-
-.global armada_375_smp_cpu1_enable_code_start
-.global armada_375_smp_cpu1_enable_code_end
-
-armada_375_smp_cpu1_enable_code_start:
-ARM_BE8(setend be)
- adr r0, 1f
- ldr r0, [r0]
- ldr r1, [r0]
-ARM_BE8(rev r1, r1)
- ret r1
-1:
- .word CPU_RESUME_ADDR_REG
-armada_375_smp_cpu1_enable_code_end:
ENTRY(mvebu_cortex_a9_secondary_startup)
ARM_BE8(setend be)
+++ /dev/null
-/*
- * Symmetric Multi Processing (SMP) support for Armada XP
- *
- * Copyright (C) 2012 Marvell
- *
- * Lior Amsalem <alior@marvell.com>
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
-#include <asm/proc-fns.h>
-#include "common.h"
-
-/*
- * platform-specific code to shutdown a CPU
- *
- * Called with IRQs disabled
- */
-void __ref armada_xp_cpu_die(unsigned int cpu)
-{
- cpu_do_idle();
-
- /* We should never return from idle */
- panic("mvebu: cpu %d unexpectedly exit from shutdown\n", cpu);
-}
kirkwood_pm_init();
kirkwood_dt_eth_fixup();
+ if (of_machine_is_compatible("lacie,netxbig"))
+ netxbig_init();
+
of_platform_populate(NULL, of_default_bus_match_table, auxdata, NULL);
}
#include <linux/of_address.h>
#include <linux/slab.h>
#include <linux/sys_soc.h>
+#include "common.h"
#include "mvebu-soc-id.h"
#define PCIE_DEV_ID_OFF 0x0
*rev = soc_rev;
return 0;
} else
- return -1;
+ return -ENODEV;
}
-static int __init mvebu_soc_id_init(void)
+static int __init get_soc_id_by_pci(void)
{
struct device_node *np;
int ret = 0;
return ret;
}
+
+static int __init mvebu_soc_id_init(void)
+{
+
+ /*
+ * First try to get the ID and the revision by the system
+ * register and use PCI registers only if it is not possible
+ */
+ if (!mvebu_system_controller_get_soc_id(&soc_dev_id, &soc_rev)) {
+ is_id_valid = true;
+ pr_info("MVEBU SoC ID=0x%X, Rev=0x%X\n", soc_dev_id, soc_rev);
+ return 0;
+ }
+
+ return get_soc_id_by_pci();
+}
early_initcall(mvebu_soc_id_init);
static int __init mvebu_soc_device(void)
--- /dev/null
+/*
+ * arch/arm/mach-mvbu/board-netxbig.c
+ *
+ * LaCie 2Big and 5Big Network v2 board setup
+ *
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/leds-kirkwood-netxbig.h>
+#include "common.h"
+
+/*****************************************************************************
+ * GPIO extension LEDs
+ ****************************************************************************/
+
+/*
+ * The LEDs are controlled by a CPLD and can be configured through a GPIO
+ * extension bus:
+ *
+ * - address register : bit [0-2] -> GPIO [47-49]
+ * - data register : bit [0-2] -> GPIO [44-46]
+ * - enable register : GPIO 29
+ */
+
+static int netxbig_v2_gpio_ext_addr[] = { 47, 48, 49 };
+static int netxbig_v2_gpio_ext_data[] = { 44, 45, 46 };
+
+static struct netxbig_gpio_ext netxbig_v2_gpio_ext = {
+ .addr = netxbig_v2_gpio_ext_addr,
+ .num_addr = ARRAY_SIZE(netxbig_v2_gpio_ext_addr),
+ .data = netxbig_v2_gpio_ext_data,
+ .num_data = ARRAY_SIZE(netxbig_v2_gpio_ext_data),
+ .enable = 29,
+};
+
+/*
+ * Address register selection:
+ *
+ * addr | register
+ * ----------------------------
+ * 0 | front LED
+ * 1 | front LED brightness
+ * 2 | SATA LED brightness
+ * 3 | SATA0 LED
+ * 4 | SATA1 LED
+ * 5 | SATA2 LED
+ * 6 | SATA3 LED
+ * 7 | SATA4 LED
+ *
+ * Data register configuration:
+ *
+ * data | LED brightness
+ * -------------------------------------------------
+ * 0 | min (off)
+ * - | -
+ * 7 | max
+ *
+ * data | front LED mode
+ * -------------------------------------------------
+ * 0 | fix off
+ * 1 | fix blue on
+ * 2 | fix red on
+ * 3 | blink blue on=1 sec and blue off=1 sec
+ * 4 | blink red on=1 sec and red off=1 sec
+ * 5 | blink blue on=2.5 sec and red on=0.5 sec
+ * 6 | blink blue on=1 sec and red on=1 sec
+ * 7 | blink blue on=0.5 sec and blue off=2.5 sec
+ *
+ * data | SATA LED mode
+ * -------------------------------------------------
+ * 0 | fix off
+ * 1 | SATA activity blink
+ * 2 | fix red on
+ * 3 | blink blue on=1 sec and blue off=1 sec
+ * 4 | blink red on=1 sec and red off=1 sec
+ * 5 | blink blue on=2.5 sec and red on=0.5 sec
+ * 6 | blink blue on=1 sec and red on=1 sec
+ * 7 | fix blue on
+ */
+
+static int netxbig_v2_red_mled[NETXBIG_LED_MODE_NUM] = {
+ [NETXBIG_LED_OFF] = 0,
+ [NETXBIG_LED_ON] = 2,
+ [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE,
+ [NETXBIG_LED_TIMER1] = 4,
+ [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE,
+};
+
+static int netxbig_v2_blue_pwr_mled[NETXBIG_LED_MODE_NUM] = {
+ [NETXBIG_LED_OFF] = 0,
+ [NETXBIG_LED_ON] = 1,
+ [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE,
+ [NETXBIG_LED_TIMER1] = 3,
+ [NETXBIG_LED_TIMER2] = 7,
+};
+
+static int netxbig_v2_blue_sata_mled[NETXBIG_LED_MODE_NUM] = {
+ [NETXBIG_LED_OFF] = 0,
+ [NETXBIG_LED_ON] = 7,
+ [NETXBIG_LED_SATA] = 1,
+ [NETXBIG_LED_TIMER1] = 3,
+ [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE,
+};
+
+static struct netxbig_led_timer netxbig_v2_led_timer[] = {
+ [0] = {
+ .delay_on = 500,
+ .delay_off = 500,
+ .mode = NETXBIG_LED_TIMER1,
+ },
+ [1] = {
+ .delay_on = 500,
+ .delay_off = 1000,
+ .mode = NETXBIG_LED_TIMER2,
+ },
+};
+
+#define NETXBIG_LED(_name, maddr, mval, baddr) \
+ { .name = _name, \
+ .mode_addr = maddr, \
+ .mode_val = mval, \
+ .bright_addr = baddr }
+
+static struct netxbig_led net2big_v2_leds_ctrl[] = {
+ NETXBIG_LED("net2big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1),
+ NETXBIG_LED("net2big-v2:red:power", 0, netxbig_v2_red_mled, 1),
+ NETXBIG_LED("net2big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net2big-v2:red:sata0", 3, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net2big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net2big-v2:red:sata1", 4, netxbig_v2_red_mled, 2),
+};
+
+static struct netxbig_led_platform_data net2big_v2_leds_data = {
+ .gpio_ext = &netxbig_v2_gpio_ext,
+ .timer = netxbig_v2_led_timer,
+ .num_timer = ARRAY_SIZE(netxbig_v2_led_timer),
+ .leds = net2big_v2_leds_ctrl,
+ .num_leds = ARRAY_SIZE(net2big_v2_leds_ctrl),
+};
+
+static struct netxbig_led net5big_v2_leds_ctrl[] = {
+ NETXBIG_LED("net5big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1),
+ NETXBIG_LED("net5big-v2:red:power", 0, netxbig_v2_red_mled, 1),
+ NETXBIG_LED("net5big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata0", 3, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata1", 4, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata2", 5, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata2", 5, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata3", 6, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata3", 6, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata4", 7, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata4", 7, netxbig_v2_red_mled, 2),
+};
+
+static struct netxbig_led_platform_data net5big_v2_leds_data = {
+ .gpio_ext = &netxbig_v2_gpio_ext,
+ .timer = netxbig_v2_led_timer,
+ .num_timer = ARRAY_SIZE(netxbig_v2_led_timer),
+ .leds = net5big_v2_leds_ctrl,
+ .num_leds = ARRAY_SIZE(net5big_v2_leds_ctrl),
+};
+
+static struct platform_device netxbig_v2_leds = {
+ .name = "leds-netxbig",
+ .id = -1,
+ .dev = {
+ .platform_data = &net2big_v2_leds_data,
+ },
+};
+
+void __init netxbig_init(void)
+{
+
+ if (of_machine_is_compatible("lacie,net5big_v2"))
+ netxbig_v2_leds.dev.platform_data = &net5big_v2_leds_data;
+ platform_device_register(&netxbig_v2_leds);
+}
#include <asm/smp_scu.h>
#include <asm/smp_plat.h>
#include "common.h"
-#include "mvebu-soc-id.h"
#include "pmsu.h"
-#define CRYPT0_ENG_ID 41
-#define CRYPT0_ENG_ATTR 0x1
-#define SRAM_PHYS_BASE 0xFFFF0000
-
-#define BOOTROM_BASE 0xFFF00000
-#define BOOTROM_SIZE 0x100000
-
-extern unsigned char armada_375_smp_cpu1_enable_code_end;
-extern unsigned char armada_375_smp_cpu1_enable_code_start;
-
-void armada_375_smp_cpu1_enable_wa(void)
-{
- void __iomem *sram_virt_base;
-
- mvebu_mbus_del_window(BOOTROM_BASE, BOOTROM_SIZE);
- mvebu_mbus_add_window_by_id(CRYPT0_ENG_ID, CRYPT0_ENG_ATTR,
- SRAM_PHYS_BASE, SZ_64K);
- sram_virt_base = ioremap(SRAM_PHYS_BASE, SZ_64K);
-
- memcpy(sram_virt_base, &armada_375_smp_cpu1_enable_code_start,
- &armada_375_smp_cpu1_enable_code_end
- - &armada_375_smp_cpu1_enable_code_start);
-}
-
extern void mvebu_cortex_a9_secondary_startup(void);
static int __cpuinit mvebu_cortex_a9_boot_secondary(unsigned int cpu,
* address.
*/
hw_cpu = cpu_logical_map(cpu);
-
- if (of_machine_is_compatible("marvell,armada375")) {
- u32 dev, rev;
-
- if (mvebu_get_soc_id(&dev, &rev) == 0 &&
- rev == ARMADA_375_Z1_REV)
- armada_375_smp_cpu1_enable_wa();
-
+ if (of_machine_is_compatible("marvell,armada375"))
mvebu_system_controller_set_cpu_boot_addr(mvebu_cortex_a9_secondary_startup);
- }
- else {
- mvebu_pmsu_set_cpu_boot_addr(hw_cpu,
- mvebu_cortex_a9_secondary_startup);
- }
-
+ else
+ mvebu_pmsu_set_cpu_boot_addr(hw_cpu, mvebu_cortex_a9_secondary_startup);
smp_wmb();
ret = mvebu_cpu_reset_deassert(hw_cpu);
if (ret) {
static struct smp_operations mvebu_cortex_a9_smp_ops __initdata = {
.smp_boot_secondary = mvebu_cortex_a9_boot_secondary,
-#ifdef CONFIG_HOTPLUG_CPU
- .cpu_die = armada_xp_cpu_die,
-#endif
};
CPU_METHOD_OF_DECLARE(mvebu_armada_375_smp, "marvell,armada-375-smp",
if (!cpu_clk)
return;
clk_set_rate(cpu_clk, rate);
+ clk_prepare_enable(cpu_clk);
}
}
hw_cpu = cpu_logical_map(cpu);
mvebu_pmsu_set_cpu_boot_addr(hw_cpu, armada_xp_secondary_startup);
+
+ /*
+ * This is needed to wake up CPUs in the offline state after
+ * using CPU hotplug.
+ */
+ arch_send_wakeup_ipi_mask(cpumask_of(cpu));
+
+ /*
+ * This is needed to take secondary CPUs out of reset on the
+ * initial boot.
+ */
ret = mvebu_cpu_reset_deassert(hw_cpu);
if (ret) {
pr_warn("unable to boot CPU: %d\n", ret);
return 0;
}
+/*
+ * When a CPU is brought back online, either through CPU hotplug, or
+ * because of the boot of a kexec'ed kernel, the PMSU configuration
+ * for this CPU might be in the deep idle state, preventing this CPU
+ * from receiving interrupts. Here, we therefore take out the current
+ * CPU from this state, which was entered by armada_xp_cpu_die()
+ * below.
+ */
+static void armada_xp_secondary_init(unsigned int cpu)
+{
+ mvebu_v7_pmsu_idle_exit();
+}
+
static void __init armada_xp_smp_init_cpus(void)
{
unsigned int ncores = num_possible_cpus();
panic("The address for the BootROM is incorrect");
}
+#ifdef CONFIG_HOTPLUG_CPU
+static void armada_xp_cpu_die(unsigned int cpu)
+{
+ /*
+ * CPU hotplug is implemented by putting offline CPUs into the
+ * deep idle sleep state.
+ */
+ armada_370_xp_pmsu_idle_enter(true);
+}
+
+/*
+ * We need a dummy function, so that platform_can_cpu_hotplug() knows
+ * we support CPU hotplug. However, the function does not need to do
+ * anything, because CPUs going offline can enter the deep idle state
+ * by themselves, without any help from a still alive CPU.
+ */
+static int armada_xp_cpu_kill(unsigned int cpu)
+{
+ return 1;
+}
+#endif
+
struct smp_operations armada_xp_smp_ops __initdata = {
.smp_init_cpus = armada_xp_smp_init_cpus,
.smp_prepare_cpus = armada_xp_smp_prepare_cpus,
.smp_boot_secondary = armada_xp_boot_secondary,
+ .smp_secondary_init = armada_xp_secondary_init,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_die = armada_xp_cpu_die,
+ .cpu_kill = armada_xp_cpu_kill,
#endif
};
#define pr_fmt(fmt) "mvebu-pmsu: " fmt
+#include <linux/clk.h>
#include <linux/cpu_pm.h>
-#include <linux/kernel.h>
+#include <linux/delay.h>
#include <linux/init.h>
-#include <linux/of_address.h>
#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/mbus.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
#include <linux/platform_device.h>
-#include <linux/smp.h>
+#include <linux/pm_opp.h>
#include <linux/resource.h>
+#include <linux/slab.h>
+#include <linux/smp.h>
#include <asm/cacheflush.h>
#include <asm/cp15.h>
+#include <asm/smp_scu.h>
#include <asm/smp_plat.h>
#include <asm/suspend.h>
#include <asm/tlbflush.h>
#include "common.h"
+#include "armada-370-xp.h"
-static void __iomem *pmsu_mp_base;
#define PMSU_BASE_OFFSET 0x100
#define PMSU_REG_SIZE 0x1000
#define PMSU_STATUS_AND_MASK_IRQ_MASK BIT(24)
#define PMSU_STATUS_AND_MASK_FIQ_MASK BIT(25)
+#define PMSU_EVENT_STATUS_AND_MASK(cpu) ((cpu * 0x100) + 0x120)
+#define PMSU_EVENT_STATUS_AND_MASK_DFS_DONE BIT(1)
+#define PMSU_EVENT_STATUS_AND_MASK_DFS_DONE_MASK BIT(17)
+
#define PMSU_BOOT_ADDR_REDIRECT_OFFSET(cpu) ((cpu * 0x100) + 0x124)
/* PMSU fabric registers */
#define L2C_NFABRIC_PM_CTL 0x4
#define L2C_NFABRIC_PM_CTL_PWR_DOWN BIT(20)
+/* PMSU delay registers */
+#define PMSU_POWERDOWN_DELAY 0xF04
+#define PMSU_POWERDOWN_DELAY_PMU BIT(1)
+#define PMSU_POWERDOWN_DELAY_MASK 0xFFFE
+#define PMSU_DFLT_ARMADA38X_DELAY 0x64
+
+/* CA9 MPcore SoC Control registers */
+
+#define MPCORE_RESET_CTL 0x64
+#define MPCORE_RESET_CTL_L2 BIT(0)
+#define MPCORE_RESET_CTL_DEBUG BIT(16)
+
+#define SRAM_PHYS_BASE 0xFFFF0000
+#define BOOTROM_BASE 0xFFF00000
+#define BOOTROM_SIZE 0x100000
+
+#define ARMADA_370_CRYPT0_ENG_TARGET 0x9
+#define ARMADA_370_CRYPT0_ENG_ATTR 0x1
+
extern void ll_disable_coherency(void);
extern void ll_enable_coherency(void);
extern void armada_370_xp_cpu_resume(void);
+extern void armada_38x_cpu_resume(void);
-static struct platform_device armada_xp_cpuidle_device = {
- .name = "cpuidle-armada-370-xp",
-};
+static phys_addr_t pmsu_mp_phys_base;
+static void __iomem *pmsu_mp_base;
+
+static void *mvebu_cpu_resume;
static struct of_device_id of_pmsu_table[] = {
{ .compatible = "marvell,armada-370-pmsu", },
PMSU_BOOT_ADDR_REDIRECT_OFFSET(hw_cpu));
}
-static int __init armada_370_xp_pmsu_init(void)
+extern unsigned char mvebu_boot_wa_start;
+extern unsigned char mvebu_boot_wa_end;
+
+/*
+ * This function sets up the boot address workaround needed for SMP
+ * boot on Armada 375 Z1 and cpuidle on Armada 370. It unmaps the
+ * BootROM Mbus window, and instead remaps a crypto SRAM into which a
+ * custom piece of code is copied to replace the problematic BootROM.
+ */
+int mvebu_setup_boot_addr_wa(unsigned int crypto_eng_target,
+ unsigned int crypto_eng_attribute,
+ phys_addr_t resume_addr_reg)
+{
+ void __iomem *sram_virt_base;
+ u32 code_len = &mvebu_boot_wa_end - &mvebu_boot_wa_start;
+
+ mvebu_mbus_del_window(BOOTROM_BASE, BOOTROM_SIZE);
+ mvebu_mbus_add_window_by_id(crypto_eng_target, crypto_eng_attribute,
+ SRAM_PHYS_BASE, SZ_64K);
+
+ sram_virt_base = ioremap(SRAM_PHYS_BASE, SZ_64K);
+ if (!sram_virt_base) {
+ pr_err("Unable to map SRAM to setup the boot address WA\n");
+ return -ENOMEM;
+ }
+
+ memcpy(sram_virt_base, &mvebu_boot_wa_start, code_len);
+
+ /*
+ * The last word of the code copied in SRAM must contain the
+ * physical base address of the PMSU register. We
+ * intentionally store this address in the native endianness
+ * of the system.
+ */
+ __raw_writel((unsigned long)resume_addr_reg,
+ sram_virt_base + code_len - 4);
+
+ iounmap(sram_virt_base);
+
+ return 0;
+}
+
+static int __init mvebu_v7_pmsu_init(void)
{
struct device_node *np;
struct resource res;
goto out;
}
+ pmsu_mp_phys_base = res.start;
+
pmsu_mp_base = ioremap(res.start, resource_size(&res));
if (!pmsu_mp_base) {
pr_err("unable to map registers\n");
return ret;
}
-static void armada_370_xp_pmsu_enable_l2_powerdown_onidle(void)
+static void mvebu_v7_pmsu_enable_l2_powerdown_onidle(void)
{
u32 reg;
writel(reg, pmsu_mp_base + L2C_NFABRIC_PM_CTL);
}
+enum pmsu_idle_prepare_flags {
+ PMSU_PREPARE_NORMAL = 0,
+ PMSU_PREPARE_DEEP_IDLE = BIT(0),
+ PMSU_PREPARE_SNOOP_DISABLE = BIT(1),
+};
+
/* No locking is needed because we only access per-CPU registers */
-void armada_370_xp_pmsu_idle_prepare(bool deepidle)
+static int mvebu_v7_pmsu_idle_prepare(unsigned long flags)
{
unsigned int hw_cpu = cpu_logical_map(smp_processor_id());
u32 reg;
if (pmsu_mp_base == NULL)
- return;
+ return -EINVAL;
/*
* Adjust the PMSU configuration to wait for WFI signal, enable
reg = readl(pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(hw_cpu));
/* ask HW to power down the L2 Cache if needed */
- if (deepidle)
+ if (flags & PMSU_PREPARE_DEEP_IDLE)
reg |= PMSU_CONTROL_AND_CONFIG_L2_PWDDN;
/* request power down */
reg |= PMSU_CONTROL_AND_CONFIG_PWDDN_REQ;
writel(reg, pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(hw_cpu));
- /* Disable snoop disable by HW - SW is taking care of it */
- reg = readl(pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
- reg |= PMSU_CPU_POWER_DOWN_DIS_SNP_Q_SKIP;
- writel(reg, pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
+ if (flags & PMSU_PREPARE_SNOOP_DISABLE) {
+ /* Disable snoop disable by HW - SW is taking care of it */
+ reg = readl(pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
+ reg |= PMSU_CPU_POWER_DOWN_DIS_SNP_Q_SKIP;
+ writel(reg, pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
+ }
+
+ return 0;
}
-static noinline int do_armada_370_xp_cpu_suspend(unsigned long deepidle)
+int armada_370_xp_pmsu_idle_enter(unsigned long deepidle)
{
- armada_370_xp_pmsu_idle_prepare(deepidle);
+ unsigned long flags = PMSU_PREPARE_SNOOP_DISABLE;
+ int ret;
+
+ if (deepidle)
+ flags |= PMSU_PREPARE_DEEP_IDLE;
+
+ ret = mvebu_v7_pmsu_idle_prepare(flags);
+ if (ret)
+ return ret;
v7_exit_coherency_flush(all);
"isb "
: : : "r0");
- pr_warn("Failed to suspend the system\n");
+ pr_debug("Failed to suspend the system\n");
return 0;
}
static int armada_370_xp_cpu_suspend(unsigned long deepidle)
{
- return cpu_suspend(deepidle, do_armada_370_xp_cpu_suspend);
+ return cpu_suspend(deepidle, armada_370_xp_pmsu_idle_enter);
+}
+
+static int armada_38x_do_cpu_suspend(unsigned long deepidle)
+{
+ unsigned long flags = 0;
+
+ if (deepidle)
+ flags |= PMSU_PREPARE_DEEP_IDLE;
+
+ mvebu_v7_pmsu_idle_prepare(flags);
+ /*
+ * Already flushed cache, but do it again as the outer cache
+ * functions dirty the cache with spinlocks
+ */
+ v7_exit_coherency_flush(louis);
+
+ scu_power_mode(mvebu_get_scu_base(), SCU_PM_POWEROFF);
+
+ cpu_do_idle();
+
+ return 1;
+}
+
+static int armada_38x_cpu_suspend(unsigned long deepidle)
+{
+ return cpu_suspend(false, armada_38x_do_cpu_suspend);
}
/* No locking is needed because we only access per-CPU registers */
-static noinline void armada_370_xp_pmsu_idle_restore(void)
+void mvebu_v7_pmsu_idle_exit(void)
{
unsigned int hw_cpu = cpu_logical_map(smp_processor_id());
u32 reg;
if (pmsu_mp_base == NULL)
return;
-
/* cancel ask HW to power down the L2 Cache if possible */
reg = readl(pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(hw_cpu));
reg &= ~PMSU_CONTROL_AND_CONFIG_L2_PWDDN;
writel(reg, pmsu_mp_base + PMSU_STATUS_AND_MASK(hw_cpu));
}
-static int armada_370_xp_cpu_pm_notify(struct notifier_block *self,
+static int mvebu_v7_cpu_pm_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
if (action == CPU_PM_ENTER) {
unsigned int hw_cpu = cpu_logical_map(smp_processor_id());
- mvebu_pmsu_set_cpu_boot_addr(hw_cpu, armada_370_xp_cpu_resume);
+ mvebu_pmsu_set_cpu_boot_addr(hw_cpu, mvebu_cpu_resume);
} else if (action == CPU_PM_EXIT) {
- armada_370_xp_pmsu_idle_restore();
+ mvebu_v7_pmsu_idle_exit();
}
return NOTIFY_OK;
}
-static struct notifier_block armada_370_xp_cpu_pm_notifier = {
- .notifier_call = armada_370_xp_cpu_pm_notify,
+static struct notifier_block mvebu_v7_cpu_pm_notifier = {
+ .notifier_call = mvebu_v7_cpu_pm_notify,
};
-int __init armada_370_xp_cpu_pm_init(void)
+static struct platform_device mvebu_v7_cpuidle_device;
+
+static __init int armada_370_cpuidle_init(void)
{
struct device_node *np;
+ phys_addr_t redirect_reg;
+
+ np = of_find_compatible_node(NULL, NULL, "marvell,coherency-fabric");
+ if (!np)
+ return -ENODEV;
+ of_node_put(np);
/*
- * Check that all the requirements are available to enable
- * cpuidle. So far, it is only supported on Armada XP, cpuidle
- * needs the coherency fabric and the PMSU enabled
+ * On Armada 370, there is "a slow exit process from the deep
+ * idle state due to heavy L1/L2 cache cleanup operations
+ * performed by the BootROM software". To avoid this, we
+ * replace the restart code of the bootrom by a a simple jump
+ * to the boot address. Then the code located at this boot
+ * address will take care of the initialization.
*/
+ redirect_reg = pmsu_mp_phys_base + PMSU_BOOT_ADDR_REDIRECT_OFFSET(0);
+ mvebu_setup_boot_addr_wa(ARMADA_370_CRYPT0_ENG_TARGET,
+ ARMADA_370_CRYPT0_ENG_ATTR,
+ redirect_reg);
- if (!of_machine_is_compatible("marvell,armadaxp"))
- return 0;
+ mvebu_cpu_resume = armada_370_xp_cpu_resume;
+ mvebu_v7_cpuidle_device.dev.platform_data = armada_370_xp_cpu_suspend;
+ mvebu_v7_cpuidle_device.name = "cpuidle-armada-370";
+
+ return 0;
+}
+
+static __init int armada_38x_cpuidle_init(void)
+{
+ struct device_node *np;
+ void __iomem *mpsoc_base;
+ u32 reg;
+
+ np = of_find_compatible_node(NULL, NULL,
+ "marvell,armada-380-coherency-fabric");
+ if (!np)
+ return -ENODEV;
+ of_node_put(np);
+
+ np = of_find_compatible_node(NULL, NULL,
+ "marvell,armada-380-mpcore-soc-ctrl");
+ if (!np)
+ return -ENODEV;
+ mpsoc_base = of_iomap(np, 0);
+ BUG_ON(!mpsoc_base);
+ of_node_put(np);
+
+ /* Set up reset mask when powering down the cpus */
+ reg = readl(mpsoc_base + MPCORE_RESET_CTL);
+ reg |= MPCORE_RESET_CTL_L2;
+ reg |= MPCORE_RESET_CTL_DEBUG;
+ writel(reg, mpsoc_base + MPCORE_RESET_CTL);
+ iounmap(mpsoc_base);
+
+ /* Set up delay */
+ reg = readl(pmsu_mp_base + PMSU_POWERDOWN_DELAY);
+ reg &= ~PMSU_POWERDOWN_DELAY_MASK;
+ reg |= PMSU_DFLT_ARMADA38X_DELAY;
+ reg |= PMSU_POWERDOWN_DELAY_PMU;
+ writel(reg, pmsu_mp_base + PMSU_POWERDOWN_DELAY);
+
+ mvebu_cpu_resume = armada_38x_cpu_resume;
+ mvebu_v7_cpuidle_device.dev.platform_data = armada_38x_cpu_suspend;
+ mvebu_v7_cpuidle_device.name = "cpuidle-armada-38x";
+
+ return 0;
+}
+
+static __init int armada_xp_cpuidle_init(void)
+{
+ struct device_node *np;
np = of_find_compatible_node(NULL, NULL, "marvell,coherency-fabric");
if (!np)
- return 0;
+ return -ENODEV;
of_node_put(np);
+ mvebu_cpu_resume = armada_370_xp_cpu_resume;
+ mvebu_v7_cpuidle_device.dev.platform_data = armada_370_xp_cpu_suspend;
+ mvebu_v7_cpuidle_device.name = "cpuidle-armada-xp";
+
+ return 0;
+}
+
+static int __init mvebu_v7_cpu_pm_init(void)
+{
+ struct device_node *np;
+ int ret;
+
np = of_find_matching_node(NULL, of_pmsu_table);
if (!np)
return 0;
of_node_put(np);
- armada_370_xp_pmsu_enable_l2_powerdown_onidle();
- armada_xp_cpuidle_device.dev.platform_data = armada_370_xp_cpu_suspend;
- platform_device_register(&armada_xp_cpuidle_device);
- cpu_pm_register_notifier(&armada_370_xp_cpu_pm_notifier);
+ if (of_machine_is_compatible("marvell,armadaxp"))
+ ret = armada_xp_cpuidle_init();
+ else if (of_machine_is_compatible("marvell,armada370"))
+ ret = armada_370_cpuidle_init();
+ else if (of_machine_is_compatible("marvell,armada380"))
+ ret = armada_38x_cpuidle_init();
+ else
+ return 0;
+
+ if (ret)
+ return ret;
+
+ mvebu_v7_pmsu_enable_l2_powerdown_onidle();
+ platform_device_register(&mvebu_v7_cpuidle_device);
+ cpu_pm_register_notifier(&mvebu_v7_cpu_pm_notifier);
+
+ return 0;
+}
+
+arch_initcall(mvebu_v7_cpu_pm_init);
+early_initcall(mvebu_v7_pmsu_init);
+
+static void mvebu_pmsu_dfs_request_local(void *data)
+{
+ u32 reg;
+ u32 cpu = smp_processor_id();
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ /* Prepare to enter idle */
+ reg = readl(pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+ reg |= PMSU_STATUS_AND_MASK_CPU_IDLE_WAIT |
+ PMSU_STATUS_AND_MASK_IRQ_MASK |
+ PMSU_STATUS_AND_MASK_FIQ_MASK;
+ writel(reg, pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+
+ /* Request the DFS transition */
+ reg = readl(pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(cpu));
+ reg |= PMSU_CONTROL_AND_CONFIG_DFS_REQ;
+ writel(reg, pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(cpu));
+
+ /* The fact of entering idle will trigger the DFS transition */
+ wfi();
+
+ /*
+ * We're back from idle, the DFS transition has completed,
+ * clear the idle wait indication.
+ */
+ reg = readl(pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+ reg &= ~PMSU_STATUS_AND_MASK_CPU_IDLE_WAIT;
+ writel(reg, pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+
+ local_irq_restore(flags);
+}
+
+int mvebu_pmsu_dfs_request(int cpu)
+{
+ unsigned long timeout;
+ int hwcpu = cpu_logical_map(cpu);
+ u32 reg;
+
+ /* Clear any previous DFS DONE event */
+ reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+ reg &= ~PMSU_EVENT_STATUS_AND_MASK_DFS_DONE;
+ writel(reg, pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+
+ /* Mask the DFS done interrupt, since we are going to poll */
+ reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+ reg |= PMSU_EVENT_STATUS_AND_MASK_DFS_DONE_MASK;
+ writel(reg, pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+
+ /* Trigger the DFS on the appropriate CPU */
+ smp_call_function_single(cpu, mvebu_pmsu_dfs_request_local,
+ NULL, false);
+
+ /* Poll until the DFS done event is generated */
+ timeout = jiffies + HZ;
+ while (time_before(jiffies, timeout)) {
+ reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+ if (reg & PMSU_EVENT_STATUS_AND_MASK_DFS_DONE)
+ break;
+ udelay(10);
+ }
+
+ if (time_after(jiffies, timeout))
+ return -ETIME;
+
+ /* Restore the DFS mask to its original state */
+ reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+ reg &= ~PMSU_EVENT_STATUS_AND_MASK_DFS_DONE_MASK;
+ writel(reg, pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+
+ return 0;
+}
+
+static int __init armada_xp_pmsu_cpufreq_init(void)
+{
+ struct device_node *np;
+ struct resource res;
+ int ret, cpu;
+
+ if (!of_machine_is_compatible("marvell,armadaxp"))
+ return 0;
+
+ /*
+ * In order to have proper cpufreq handling, we need to ensure
+ * that the Device Tree description of the CPU clock includes
+ * the definition of the PMU DFS registers. If not, we do not
+ * register the clock notifier and the cpufreq driver. This
+ * piece of code is only for compatibility with old Device
+ * Trees.
+ */
+ np = of_find_compatible_node(NULL, NULL, "marvell,armada-xp-cpu-clock");
+ if (!np)
+ return 0;
+
+ ret = of_address_to_resource(np, 1, &res);
+ if (ret) {
+ pr_warn(FW_WARN "not enabling cpufreq, deprecated armada-xp-cpu-clock binding\n");
+ of_node_put(np);
+ return 0;
+ }
+
+ of_node_put(np);
+
+ /*
+ * For each CPU, this loop registers the operating points
+ * supported (which are the nominal CPU frequency and half of
+ * it), and registers the clock notifier that will take care
+ * of doing the PMSU part of a frequency transition.
+ */
+ for_each_possible_cpu(cpu) {
+ struct device *cpu_dev;
+ struct clk *clk;
+ int ret;
+
+ cpu_dev = get_cpu_device(cpu);
+ if (!cpu_dev) {
+ pr_err("Cannot get CPU %d\n", cpu);
+ continue;
+ }
+
+ clk = clk_get(cpu_dev, 0);
+ if (IS_ERR(clk)) {
+ pr_err("Cannot get clock for CPU %d\n", cpu);
+ return PTR_ERR(clk);
+ }
+
+ /*
+ * In case of a failure of dev_pm_opp_add(), we don't
+ * bother with cleaning up the registered OPP (there's
+ * no function to do so), and simply cancel the
+ * registration of the cpufreq device.
+ */
+ ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk), 0);
+ if (ret) {
+ clk_put(clk);
+ return ret;
+ }
+
+ ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk) / 2, 0);
+ if (ret) {
+ clk_put(clk);
+ return ret;
+ }
+ }
+ platform_device_register_simple("cpufreq-generic", -1, NULL, 0);
return 0;
}
-arch_initcall(armada_370_xp_cpu_pm_init);
-early_initcall(armada_370_xp_pmsu_init);
+device_initcall(armada_xp_pmsu_cpufreq_init);
#define __MACH_MVEBU_PMSU_H
int armada_xp_boot_cpu(unsigned int cpu_id, void *phys_addr);
+int mvebu_setup_boot_addr_wa(unsigned int crypto_eng_target,
+ unsigned int crypto_eng_attribute,
+ phys_addr_t resume_addr_reg);
+
+void mvebu_v7_pmsu_idle_exit(void);
#endif /* __MACH_370_XP_PMSU_H */
b cpu_resume
ENDPROC(armada_370_xp_cpu_resume)
+ENTRY(armada_38x_cpu_resume)
+ /* do we need it for Armada 38x*/
+ARM_BE8(setend be ) @ go BE8 if entered LE
+ bl v7_invalidate_l1
+ mrc p15, 4, r1, c15, c0 @ get SCU base address
+ orr r1, r1, #0x8 @ SCU CPU Power Status Register
+ mrc 15, 0, r0, cr0, cr0, 5 @ get the CPU ID
+ and r0, r0, #15
+ add r1, r1, r0
+ mov r0, #0x0
+ strb r0, [r1] @ switch SCU power state to Normal mode
+ b cpu_resume
+ENDPROC(armada_38x_cpu_resume)
+
+.global mvebu_boot_wa_start
+.global mvebu_boot_wa_end
+
+/* The following code will be executed from SRAM */
+ENTRY(mvebu_boot_wa_start)
+mvebu_boot_wa_start:
+ARM_BE8(setend be)
+ adr r0, 1f
+ ldr r0, [r0] @ load the address of the
+ @ resume register
+ ldr r0, [r0] @ load the value in the
+ @ resume register
+ARM_BE8(rev r0, r0) @ the value is stored LE
+ mov pc, r0 @ jump to this value
+/*
+ * the last word of this piece of code will be filled by the physical
+ * address of the boot address register just after being copied in SRAM
+ */
+1:
+ .long .
+mvebu_boot_wa_end:
+ENDPROC(mvebu_boot_wa_end)
#include <linux/io.h>
#include <linux/reboot.h>
#include "common.h"
+#include "mvebu-soc-id.h"
+#include "pmsu.h"
+
+#define ARMADA_375_CRYPT0_ENG_TARGET 41
+#define ARMADA_375_CRYPT0_ENG_ATTR 1
static void __iomem *system_controller_base;
+static phys_addr_t system_controller_phys_base;
struct mvebu_system_controller {
u32 rstoutn_mask_offset;
u32 system_soft_reset;
u32 resume_boot_addr;
+
+ u32 dev_id;
+ u32 rev_id;
};
static struct mvebu_system_controller *mvebu_sc;
.system_soft_reset_offset = 0x64,
.rstoutn_mask_reset_out_en = 0x1,
.system_soft_reset = 0x1,
+ .dev_id = 0x38,
+ .rev_id = 0x3c,
};
static const struct mvebu_system_controller armada_375_system_controller = {
.rstoutn_mask_reset_out_en = 0x1,
.system_soft_reset = 0x1,
.resume_boot_addr = 0xd4,
+ .dev_id = 0x38,
+ .rev_id = 0x3c,
};
static const struct mvebu_system_controller orion_system_controller = {
;
}
+int mvebu_system_controller_get_soc_id(u32 *dev, u32 *rev)
+{
+ if (of_machine_is_compatible("marvell,armada380") &&
+ system_controller_base) {
+ *dev = readl(system_controller_base + mvebu_sc->dev_id) >> 16;
+ *rev = (readl(system_controller_base + mvebu_sc->rev_id) >> 8)
+ & 0xF;
+ return 0;
+ } else
+ return -ENODEV;
+}
+
#ifdef CONFIG_SMP
+void mvebu_armada375_smp_wa_init(void)
+{
+ u32 dev, rev;
+ phys_addr_t resume_addr_reg;
+
+ if (mvebu_get_soc_id(&dev, &rev) != 0)
+ return;
+
+ if (rev != ARMADA_375_Z1_REV)
+ return;
+
+ resume_addr_reg = system_controller_phys_base +
+ mvebu_sc->resume_boot_addr;
+ mvebu_setup_boot_addr_wa(ARMADA_375_CRYPT0_ENG_TARGET,
+ ARMADA_375_CRYPT0_ENG_ATTR,
+ resume_addr_reg);
+}
+
void mvebu_system_controller_set_cpu_boot_addr(void *boot_addr)
{
BUG_ON(system_controller_base == NULL);
BUG_ON(mvebu_sc->resume_boot_addr == 0);
+
+ if (of_machine_is_compatible("marvell,armada375"))
+ mvebu_armada375_smp_wa_init();
+
writel(virt_to_phys(boot_addr), system_controller_base +
mvebu_sc->resume_boot_addr);
}
np = of_find_matching_node_and_match(NULL, of_system_controller_table,
&match);
if (np) {
+ struct resource res;
system_controller_base = of_iomap(np, 0);
+ of_address_to_resource(np, 0, &res);
+ system_controller_phys_base = res.start;
mvebu_sc = (struct mvebu_system_controller *)match->data;
of_node_put(np);
}
/*
* Enables device access to OMAP buses via the OCPI bridge
- * FIXME: Add locking
*/
int ocpi_enable(void)
{
# Clock framework
obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o
-obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_sys.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_virt_prcm_set.o
-obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_apll.o clkt2xxx_osc.o
+obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_apll.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpll.o clkt_iclk.o
-obj-$(CONFIG_SOC_OMAP2420) += cclock2420_data.o
-obj-$(CONFIG_SOC_OMAP2430) += clock2430.o cclock2430_data.o
+obj-$(CONFIG_SOC_OMAP2430) += clock2430.o
obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o clkt34xx_dpll3m2.o
obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o
obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o
# hwmod data
+obj-y += omap_hwmod_common_ipblock_data.o
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_3xxx_ipblock_data.o
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_interconnect_data.o
+++ /dev/null
-/*
- * OMAP2420 clock data
- *
- * Copyright (C) 2005-2012 Texas Instruments, Inc.
- * Copyright (C) 2004-2011 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- * Updated to COMMON clk format by Rajendra Nayak <rnayak@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/clk-private.h>
-#include <linux/list.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock2xxx.h"
-#include "opp2xxx.h"
-#include "cm2xxx.h"
-#include "prm2xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm-regbits-24xx.h"
-#include "sdrc.h"
-#include "control.h"
-
-#define OMAP_CM_REGADDR OMAP2420_CM_REGADDR
-
-/*
- * 2420 clock tree.
- *
- * NOTE:In many cases here we are assigning a 'default' parent. In
- * many cases the parent is selectable. The set parent calls will
- * also switch sources.
- *
- * Several sources are given initial rates which may be wrong, this will
- * be fixed up in the init func.
- *
- * Things are broadly separated below by clock domains. It is
- * noteworthy that most peripherals have dependencies on multiple clock
- * domains. Many get their interface clocks from the L4 domain, but get
- * functional clocks from fixed sources or other core domain derived
- * clocks.
- */
-
-DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0);
-
-DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0);
-
-static struct clk osc_ck;
-
-static const struct clk_ops osc_ck_ops = {
- .recalc_rate = &omap2_osc_clk_recalc,
-};
-
-static struct clk_hw_omap osc_ck_hw = {
- .hw = {
- .clk = &osc_ck,
- },
-};
-
-static struct clk osc_ck = {
- .name = "osc_ck",
- .ops = &osc_ck_ops,
- .hw = &osc_ck_hw.hw,
- .flags = CLK_IS_ROOT,
-};
-
-DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-static struct clk sys_ck;
-
-static const char *sys_ck_parent_names[] = {
- "osc_ck",
-};
-
-static const struct clk_ops sys_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .recalc_rate = &omap2xxx_sys_clk_recalc,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops);
-
-static struct dpll_data dpll_dd = {
- .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
- .mult_mask = OMAP24XX_DPLL_MULT_MASK,
- .div1_mask = OMAP24XX_DPLL_DIV_MASK,
- .clk_bypass = &sys_ck,
- .clk_ref = &sys_ck,
- .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
- .enable_mask = OMAP24XX_EN_DPLL_MASK,
- .max_multiplier = 1023,
- .min_divider = 1,
- .max_divider = 16,
-};
-
-static struct clk dpll_ck;
-
-static const char *dpll_ck_parent_names[] = {
- "sys_ck",
-};
-
-static const struct clk_ops dpll_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .get_parent = &omap2_init_dpll_parent,
- .recalc_rate = &omap2_dpllcore_recalc,
- .round_rate = &omap2_dpll_round_rate,
- .set_rate = &omap2_reprogram_dpllcore,
-};
-
-static struct clk_hw_omap dpll_ck_hw = {
- .hw = {
- .clk = &dpll_ck,
- },
- .ops = &clkhwops_omap2xxx_dpll,
- .dpll_data = &dpll_dd,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops);
-
-static struct clk core_ck;
-
-static const char *core_ck_parent_names[] = {
- "dpll_ck",
-};
-
-static const struct clk_ops core_ck_ops = {
- .init = &omap2_init_clk_clkdm,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops);
-
-DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH,
- CLK_DIVIDER_ONE_BASED, NULL);
-
-DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH,
- CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk aes_ick;
-
-static const char *aes_ick_parent_names[] = {
- "l4_ck",
-};
-
-static const struct clk_ops aes_ick_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
-};
-
-static struct clk_hw_omap aes_ick_hw = {
- .hw = {
- .clk = &aes_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_AES_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk apll54_ck;
-
-static const struct clk_ops apll54_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_clk_apll54_enable,
- .disable = &omap2_clk_apll54_disable,
- .recalc_rate = &omap2_clk_apll54_recalc,
-};
-
-static struct clk_hw_omap apll54_ck_hw = {
- .hw = {
- .clk = &apll54_ck,
- },
- .ops = &clkhwops_apll54,
- .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
- .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops);
-
-static struct clk apll96_ck;
-
-static const struct clk_ops apll96_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_clk_apll96_enable,
- .disable = &omap2_clk_apll96_disable,
- .recalc_rate = &omap2_clk_apll96_recalc,
-};
-
-static struct clk_hw_omap apll96_ck_hw = {
- .hw = {
- .clk = &apll96_ck,
- },
- .ops = &clkhwops_apll96,
- .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
- .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops);
-
-static struct clk func_96m_ck;
-
-static const char *func_96m_ck_parent_names[] = {
- "apll96_ck",
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(func_96m_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(func_96m_ck, func_96m_ck_parent_names, core_ck_ops);
-
-static struct clk cam_fck;
-
-static const char *cam_fck_parent_names[] = {
- "func_96m_ck",
-};
-
-static struct clk_hw_omap cam_fck_hw = {
- .hw = {
- .clk = &cam_fck,
- },
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_CAM_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk cam_ick;
-
-static struct clk_hw_omap cam_ick_hw = {
- .hw = {
- .clk = &cam_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_CAM_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk des_ick;
-
-static struct clk_hw_omap des_ick_hw = {
- .hw = {
- .clk = &des_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_DES_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate dsp_fck_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 3, .val = 3, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 6, .val = 6, .flags = RATE_IN_242X },
- { .div = 8, .val = 8, .flags = RATE_IN_242X },
- { .div = 12, .val = 12, .flags = RATE_IN_242X },
- { .div = 0 }
-};
-
-static const struct clksel dsp_fck_clksel[] = {
- { .parent = &core_ck, .rates = dsp_fck_core_rates },
- { .parent = NULL },
-};
-
-static const char *dsp_fck_parent_names[] = {
- "core_ck",
-};
-
-static const struct clk_ops dsp_fck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
- .recalc_rate = &omap2_clksel_recalc,
- .set_rate = &omap2_clksel_set_rate,
- .round_rate = &omap2_clksel_round_rate,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
- OMAP24XX_CLKSEL_DSP_MASK,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
- OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
- dsp_fck_parent_names, dsp_fck_ops);
-
-static const struct clksel dsp_ick_clksel[] = {
- { .parent = &dsp_fck, .rates = dsp_ick_rates },
- { .parent = NULL },
-};
-
-static const char *dsp_ick_parent_names[] = {
- "dsp_fck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dsp_ick, "dsp_clkdm", dsp_ick_clksel,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
- OMAP24XX_CLKSEL_DSP_IF_MASK,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
- OMAP2420_EN_DSP_IPI_SHIFT, &clkhwops_iclk_wait,
- dsp_ick_parent_names, dsp_fck_ops);
-
-static const struct clksel_rate dss1_fck_sys_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate dss1_fck_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 3, .val = 3, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 5, .val = 5, .flags = RATE_IN_24XX },
- { .div = 6, .val = 6, .flags = RATE_IN_24XX },
- { .div = 8, .val = 8, .flags = RATE_IN_24XX },
- { .div = 9, .val = 9, .flags = RATE_IN_24XX },
- { .div = 12, .val = 12, .flags = RATE_IN_24XX },
- { .div = 16, .val = 16, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel dss1_fck_clksel[] = {
- { .parent = &sys_ck, .rates = dss1_fck_sys_rates },
- { .parent = &core_ck, .rates = dss1_fck_core_rates },
- { .parent = NULL },
-};
-
-static const char *dss1_fck_parent_names[] = {
- "sys_ck", "core_ck",
-};
-
-static struct clk dss1_fck;
-
-static const struct clk_ops dss1_fck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
- .recalc_rate = &omap2_clksel_recalc,
- .get_parent = &omap2_clksel_find_parent_index,
- .set_parent = &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_DSS1_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_DSS1_SHIFT, NULL,
- dss1_fck_parent_names, dss1_fck_ops);
-
-static const struct clksel_rate dss2_fck_sys_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate dss2_fck_48m_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate func_48m_apll96_rates[] = {
- { .div = 2, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate func_48m_alt_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel func_48m_clksel[] = {
- { .parent = &apll96_ck, .rates = func_48m_apll96_rates },
- { .parent = &alt_ck, .rates = func_48m_alt_rates },
- { .parent = NULL },
-};
-
-static const char *func_48m_ck_parent_names[] = {
- "apll96_ck", "alt_ck",
-};
-
-static struct clk func_48m_ck;
-
-static const struct clk_ops func_48m_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .recalc_rate = &omap2_clksel_recalc,
- .set_rate = &omap2_clksel_set_rate,
- .round_rate = &omap2_clksel_round_rate,
- .get_parent = &omap2_clksel_find_parent_index,
- .set_parent = &omap2_clksel_set_parent,
-};
-
-static struct clk_hw_omap func_48m_ck_hw = {
- .hw = {
- .clk = &func_48m_ck,
- },
- .clksel = func_48m_clksel,
- .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
- .clksel_mask = OMAP24XX_48M_SOURCE_MASK,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops);
-
-static const struct clksel dss2_fck_clksel[] = {
- { .parent = &sys_ck, .rates = dss2_fck_sys_rates },
- { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
- { .parent = NULL },
-};
-
-static const char *dss2_fck_parent_names[] = {
- "sys_ck", "func_48m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_DSS2_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_DSS2_SHIFT, NULL,
- dss2_fck_parent_names, dss1_fck_ops);
-
-static const char *func_54m_ck_parent_names[] = {
- "apll54_ck", "alt_ck",
-};
-
-DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0,
- OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
- OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH,
- 0x0, NULL);
-
-static struct clk dss_54m_fck;
-
-static const char *dss_54m_fck_parent_names[] = {
- "func_54m_ck",
-};
-
-static struct clk_hw_omap dss_54m_fck_hw = {
- .hw = {
- .clk = &dss_54m_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_TV_SHIFT,
- .clkdm_name = "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops);
-
-static struct clk dss_ick;
-
-static struct clk_hw_omap dss_ick_hw = {
- .hw = {
- .clk = &dss_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
- .clkdm_name = "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk eac_fck;
-
-static struct clk_hw_omap eac_fck_hw = {
- .hw = {
- .clk = &eac_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP2420_EN_EAC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(eac_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk eac_ick;
-
-static struct clk_hw_omap eac_ick_hw = {
- .hw = {
- .clk = &eac_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_EAC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(eac_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk emul_ck;
-
-static struct clk_hw_omap emul_ck_hw = {
- .hw = {
- .clk = &emul_ck,
- },
- .enable_reg = OMAP2420_PRCM_CLKEMUL_CTRL,
- .enable_bit = OMAP24XX_EMULATION_EN_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops);
-
-DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4);
-
-static struct clk fac_fck;
-
-static const char *fac_fck_parent_names[] = {
- "func_12m_ck",
-};
-
-static struct clk_hw_omap fac_fck_hw = {
- .hw = {
- .clk = &fac_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_FAC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk fac_ick;
-
-static struct clk_hw_omap fac_ick_hw = {
- .hw = {
- .clk = &fac_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_FAC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel gfx_fck_clksel[] = {
- { .parent = &core_l3_ck, .rates = gfx_l3_rates },
- { .parent = NULL },
-};
-
-static const char *gfx_2d_fck_parent_names[] = {
- "core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel,
- OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
- OMAP_CLKSEL_GFX_MASK,
- OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
- OMAP24XX_EN_2D_SHIFT, &clkhwops_wait,
- gfx_2d_fck_parent_names, dsp_fck_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel,
- OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
- OMAP_CLKSEL_GFX_MASK,
- OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
- OMAP24XX_EN_3D_SHIFT, &clkhwops_wait,
- gfx_2d_fck_parent_names, dsp_fck_ops);
-
-static struct clk gfx_ick;
-
-static const char *gfx_ick_parent_names[] = {
- "core_l3_ck",
-};
-
-static struct clk_hw_omap gfx_ick_hw = {
- .hw = {
- .clk = &gfx_ick,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
- .enable_bit = OMAP_EN_GFX_SHIFT,
- .clkdm_name = "gfx_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk gpios_fck;
-
-static const char *gpios_fck_parent_names[] = {
- "func_32k_ck",
-};
-
-static struct clk_hw_omap gpios_fck_hw = {
- .hw = {
- .clk = &gpios_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
- .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk gpios_ick;
-
-static const char *gpios_ick_parent_names[] = {
- "sys_ck",
-};
-
-static struct clk_hw_omap gpios_ick_hw = {
- .hw = {
- .clk = &gpios_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk gpmc_fck;
-
-static struct clk_hw_omap gpmc_fck_hw = {
- .hw = {
- .clk = &gpmc_fck,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
- .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops);
-
-static const struct clksel_rate gpt_alt_rates[] = {
- { .div = 1, .val = 2, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel omap24xx_gpt_clksel[] = {
- { .parent = &func_32k_ck, .rates = gpt_32k_rates },
- { .parent = &sys_ck, .rates = gpt_sys_rates },
- { .parent = &alt_ck, .rates = gpt_alt_rates },
- { .parent = NULL },
-};
-
-static const char *gpt10_fck_parent_names[] = {
- "func_32k_ck", "sys_ck", "alt_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT10_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt10_ick;
-
-static struct clk_hw_omap gpt10_ick_hw = {
- .hw = {
- .clk = &gpt10_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT10_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT11_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt11_ick;
-
-static struct clk_hw_omap gpt11_ick_hw = {
- .hw = {
- .clk = &gpt11_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT11_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT12_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt12_ick;
-
-static struct clk_hw_omap gpt12_ick_hw = {
- .hw = {
- .clk = &gpt12_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT12_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clk_ops gpt1_fck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
- .recalc_rate = &omap2_clksel_recalc,
- .set_rate = &omap2_clksel_set_rate,
- .round_rate = &omap2_clksel_round_rate,
- .get_parent = &omap2_clksel_find_parent_index,
- .set_parent = &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_GPT1_MASK,
- OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
- OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, gpt1_fck_ops);
-
-static struct clk gpt1_ick;
-
-static struct clk_hw_omap gpt1_ick_hw = {
- .hw = {
- .clk = &gpt1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_GPT1_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT2_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt2_ick;
-
-static struct clk_hw_omap gpt2_ick_hw = {
- .hw = {
- .clk = &gpt2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT3_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt3_ick;
-
-static struct clk_hw_omap gpt3_ick_hw = {
- .hw = {
- .clk = &gpt3_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT4_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt4_ick;
-
-static struct clk_hw_omap gpt4_ick_hw = {
- .hw = {
- .clk = &gpt4_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT4_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT5_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt5_ick;
-
-static struct clk_hw_omap gpt5_ick_hw = {
- .hw = {
- .clk = &gpt5_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT5_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT6_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt6_ick;
-
-static struct clk_hw_omap gpt6_ick_hw = {
- .hw = {
- .clk = &gpt6_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT6_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT7_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt7_ick;
-
-static struct clk_hw_omap gpt7_ick_hw = {
- .hw = {
- .clk = &gpt7_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT7_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT8_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt8_ick;
-
-static struct clk_hw_omap gpt8_ick_hw = {
- .hw = {
- .clk = &gpt8_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT8_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT9_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt9_ick;
-
-static struct clk_hw_omap gpt9_ick_hw = {
- .hw = {
- .clk = &gpt9_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT9_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk hdq_fck;
-
-static struct clk_hw_omap hdq_fck_hw = {
- .hw = {
- .clk = &hdq_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk hdq_ick;
-
-static struct clk_hw_omap hdq_ick_hw = {
- .hw = {
- .clk = &hdq_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c1_fck;
-
-static struct clk_hw_omap i2c1_fck_hw = {
- .hw = {
- .clk = &i2c1_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP2420_EN_I2C1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c1_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk i2c1_ick;
-
-static struct clk_hw_omap i2c1_ick_hw = {
- .hw = {
- .clk = &i2c1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_I2C1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c2_fck;
-
-static struct clk_hw_omap i2c2_fck_hw = {
- .hw = {
- .clk = &i2c2_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP2420_EN_I2C2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c2_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk i2c2_ick;
-
-static struct clk_hw_omap i2c2_ick_hw = {
- .hw = {
- .clk = &i2c2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_I2C2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(iva1_ifck, "iva1_clkdm", dsp_fck_clksel,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
- OMAP2420_CLKSEL_IVA_MASK,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
- OMAP2420_EN_IVA_COP_SHIFT, &clkhwops_wait,
- dsp_fck_parent_names, dsp_fck_ops);
-
-static struct clk iva1_mpu_int_ifck;
-
-static const char *iva1_mpu_int_ifck_parent_names[] = {
- "iva1_ifck",
-};
-
-static const struct clk_ops iva1_mpu_int_ifck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
- .recalc_rate = &omap_fixed_divisor_recalc,
-};
-
-static struct clk_hw_omap iva1_mpu_int_ifck_hw = {
- .hw = {
- .clk = &iva1_mpu_int_ifck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
- .enable_bit = OMAP2420_EN_IVA_MPU_SHIFT,
- .clkdm_name = "iva1_clkdm",
- .fixed_div = 2,
-};
-
-DEFINE_STRUCT_CLK(iva1_mpu_int_ifck, iva1_mpu_int_ifck_parent_names,
- iva1_mpu_int_ifck_ops);
-
-static struct clk mailboxes_ick;
-
-static struct clk_hw_omap mailboxes_ick_hw = {
- .hw = {
- .clk = &mailboxes_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_mcbsp_96m_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel mcbsp_fck_clksel[] = {
- { .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates },
- { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
- { .parent = NULL },
-};
-
-static const char *mcbsp1_fck_parent_names[] = {
- "func_96m_ck", "mcbsp_clks",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel,
- OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
- OMAP2_MCBSP1_CLKS_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait,
- mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp1_ick;
-
-static struct clk_hw_omap mcbsp1_ick_hw = {
- .hw = {
- .clk = &mcbsp1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel,
- OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
- OMAP2_MCBSP2_CLKS_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait,
- mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp2_ick;
-
-static struct clk_hw_omap mcbsp2_ick_hw = {
- .hw = {
- .clk = &mcbsp2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_fck;
-
-static const char *mcspi1_fck_parent_names[] = {
- "func_48m_ck",
-};
-
-static struct clk_hw_omap mcspi1_fck_hw = {
- .hw = {
- .clk = &mcspi1_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_ick;
-
-static struct clk_hw_omap mcspi1_ick_hw = {
- .hw = {
- .clk = &mcspi1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_fck;
-
-static struct clk_hw_omap mcspi2_fck_hw = {
- .hw = {
- .clk = &mcspi2_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_ick;
-
-static struct clk_hw_omap mcspi2_ick_hw = {
- .hw = {
- .clk = &mcspi2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mmc_fck;
-
-static struct clk_hw_omap mmc_fck_hw = {
- .hw = {
- .clk = &mmc_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP2420_EN_MMC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmc_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mmc_ick;
-
-static struct clk_hw_omap mmc_ick_hw = {
- .hw = {
- .clk = &mmc_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_MMC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmc_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0,
- OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
- OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH,
- CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk mpu_wdt_fck;
-
-static struct clk_hw_omap mpu_wdt_fck_hw = {
- .hw = {
- .clk = &mpu_wdt_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
- .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk mpu_wdt_ick;
-
-static struct clk_hw_omap mpu_wdt_ick_hw = {
- .hw = {
- .clk = &mpu_wdt_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk mspro_fck;
-
-static struct clk_hw_omap mspro_fck_hw = {
- .hw = {
- .clk = &mspro_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mspro_ick;
-
-static struct clk_hw_omap mspro_ick_hw = {
- .hw = {
- .clk = &mspro_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk omapctrl_ick;
-
-static struct clk_hw_omap omapctrl_ick_hw = {
- .hw = {
- .clk = &omapctrl_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk pka_ick;
-
-static struct clk_hw_omap pka_ick_hw = {
- .hw = {
- .clk = &pka_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_PKA_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk rng_ick;
-
-static struct clk_hw_omap rng_ick_hw = {
- .hw = {
- .clk = &rng_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_RNG_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk sdma_fck;
-
-DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm");
-DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdma_ick;
-
-static struct clk_hw_omap sdma_ick_hw = {
- .hw = {
- .clk = &sdma_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
- .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdrc_ick;
-
-static struct clk_hw_omap sdrc_ick_hw = {
- .hw = {
- .clk = &sdrc_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
- .enable_bit = OMAP24XX_AUTO_SDRC_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sha_ick;
-
-static struct clk_hw_omap sha_ick_hw = {
- .hw = {
- .clk = &sha_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_SHA_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk ssi_l4_ick;
-
-static struct clk_hw_omap ssi_l4_ick_hw = {
- .hw = {
- .clk = &ssi_l4_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP24XX_EN_SSI_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 3, .val = 3, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 6, .val = 6, .flags = RATE_IN_242X },
- { .div = 8, .val = 8, .flags = RATE_IN_242X },
- { .div = 0 }
-};
-
-static const struct clksel ssi_ssr_sst_fck_clksel[] = {
- { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
- { .parent = NULL },
-};
-
-static const char *ssi_ssr_sst_fck_parent_names[] = {
- "core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm",
- ssi_ssr_sst_fck_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_SSI_MASK,
- OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait,
- ssi_ssr_sst_fck_parent_names, dsp_fck_ops);
-
-static struct clk sync_32k_ick;
-
-static struct clk_hw_omap sync_32k_ick_hw = {
- .hw = {
- .clk = &sync_32k_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_clkout_src_core_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_sys_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_96m_rates[] = {
- { .div = 1, .val = 2, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_54m_rates[] = {
- { .div = 1, .val = 3, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel common_clkout_src_clksel[] = {
- { .parent = &core_ck, .rates = common_clkout_src_core_rates },
- { .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
- { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
- { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
- { .parent = NULL },
-};
-
-static const char *sys_clkout_src_parent_names[] = {
- "core_ck", "sys_ck", "func_96m_ck", "func_54m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel,
- OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK,
- OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT,
- NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
-
-DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0,
- OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT,
- OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
-
-DEFINE_CLK_OMAP_MUX_GATE(sys_clkout2_src, "wkup_clkdm",
- common_clkout_src_clksel, OMAP2420_PRCM_CLKOUT_CTRL,
- OMAP2420_CLKOUT2_SOURCE_MASK,
- OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_EN_SHIFT,
- NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
-
-DEFINE_CLK_DIVIDER(sys_clkout2, "sys_clkout2_src", &sys_clkout2_src, 0x0,
- OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_DIV_SHIFT,
- OMAP2420_CLKOUT2_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
-
-static struct clk uart1_fck;
-
-static struct clk_hw_omap uart1_fck_hw = {
- .hw = {
- .clk = &uart1_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_UART1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart1_ick;
-
-static struct clk_hw_omap uart1_ick_hw = {
- .hw = {
- .clk = &uart1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_UART1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart2_fck;
-
-static struct clk_hw_omap uart2_fck_hw = {
- .hw = {
- .clk = &uart2_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_UART2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart2_ick;
-
-static struct clk_hw_omap uart2_ick_hw = {
- .hw = {
- .clk = &uart2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_UART2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart3_fck;
-
-static struct clk_hw_omap uart3_fck_hw = {
- .hw = {
- .clk = &uart3_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP24XX_EN_UART3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart3_ick;
-
-static struct clk_hw_omap uart3_ick_hw = {
- .hw = {
- .clk = &uart3_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP24XX_EN_UART3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk usb_fck;
-
-static struct clk_hw_omap usb_fck_hw = {
- .hw = {
- .clk = &usb_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP24XX_EN_USB_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel usb_l4_ick_clksel[] = {
- { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
- { .parent = NULL },
-};
-
-static const char *usb_l4_ick_parent_names[] = {
- "core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_USB_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait,
- usb_l4_ick_parent_names, dsp_fck_ops);
-
-static struct clk virt_prcm_set;
-
-static const char *virt_prcm_set_parent_names[] = {
- "mpu_ck",
-};
-
-static const struct clk_ops virt_prcm_set_ops = {
- .recalc_rate = &omap2_table_mpu_recalc,
- .set_rate = &omap2_select_table_rate,
- .round_rate = &omap2_round_to_table_rate,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL);
-DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops);
-
-static const struct clksel_rate vlynq_fck_96m_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_242X },
- { .div = 0 }
-};
-
-static const struct clksel_rate vlynq_fck_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_242X },
- { .div = 2, .val = 2, .flags = RATE_IN_242X },
- { .div = 3, .val = 3, .flags = RATE_IN_242X },
- { .div = 4, .val = 4, .flags = RATE_IN_242X },
- { .div = 6, .val = 6, .flags = RATE_IN_242X },
- { .div = 8, .val = 8, .flags = RATE_IN_242X },
- { .div = 9, .val = 9, .flags = RATE_IN_242X },
- { .div = 12, .val = 12, .flags = RATE_IN_242X },
- { .div = 16, .val = 16, .flags = RATE_IN_242X },
- { .div = 18, .val = 18, .flags = RATE_IN_242X },
- { .div = 0 }
-};
-
-static const struct clksel vlynq_fck_clksel[] = {
- { .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
- { .parent = &core_ck, .rates = vlynq_fck_core_rates },
- { .parent = NULL },
-};
-
-static const char *vlynq_fck_parent_names[] = {
- "func_96m_ck", "core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(vlynq_fck, "core_l3_clkdm", vlynq_fck_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP2420_CLKSEL_VLYNQ_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP2420_EN_VLYNQ_SHIFT, &clkhwops_wait,
- vlynq_fck_parent_names, dss1_fck_ops);
-
-static struct clk vlynq_ick;
-
-static struct clk_hw_omap vlynq_ick_hw = {
- .hw = {
- .clk = &vlynq_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_VLYNQ_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(vlynq_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt1_ick;
-
-static struct clk_hw_omap wdt1_ick_hw = {
- .hw = {
- .clk = &wdt1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_WDT1_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt3_fck;
-
-static struct clk_hw_omap wdt3_fck_hw = {
- .hw = {
- .clk = &wdt3_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP2420_EN_WDT3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt3_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk wdt3_ick;
-
-static struct clk_hw_omap wdt3_ick_hw = {
- .hw = {
- .clk = &wdt3_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_WDT3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt4_fck;
-
-static struct clk_hw_omap wdt4_fck_hw = {
- .hw = {
- .clk = &wdt4_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk wdt4_ick;
-
-static struct clk_hw_omap wdt4_ick_hw = {
- .hw = {
- .clk = &wdt4_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-/*
- * clkdev integration
- */
-
-static struct omap_clk omap2420_clks[] = {
- /* external root sources */
- CLK(NULL, "func_32k_ck", &func_32k_ck),
- CLK(NULL, "secure_32k_ck", &secure_32k_ck),
- CLK(NULL, "osc_ck", &osc_ck),
- CLK(NULL, "sys_ck", &sys_ck),
- CLK(NULL, "alt_ck", &alt_ck),
- CLK(NULL, "mcbsp_clks", &mcbsp_clks),
- /* internal analog sources */
- CLK(NULL, "dpll_ck", &dpll_ck),
- CLK(NULL, "apll96_ck", &apll96_ck),
- CLK(NULL, "apll54_ck", &apll54_ck),
- /* internal prcm root sources */
- CLK(NULL, "func_54m_ck", &func_54m_ck),
- CLK(NULL, "core_ck", &core_ck),
- CLK(NULL, "func_96m_ck", &func_96m_ck),
- CLK(NULL, "func_48m_ck", &func_48m_ck),
- CLK(NULL, "func_12m_ck", &func_12m_ck),
- CLK(NULL, "sys_clkout_src", &sys_clkout_src),
- CLK(NULL, "sys_clkout", &sys_clkout),
- CLK(NULL, "sys_clkout2_src", &sys_clkout2_src),
- CLK(NULL, "sys_clkout2", &sys_clkout2),
- CLK(NULL, "emul_ck", &emul_ck),
- /* mpu domain clocks */
- CLK(NULL, "mpu_ck", &mpu_ck),
- /* dsp domain clocks */
- CLK(NULL, "dsp_fck", &dsp_fck),
- CLK(NULL, "dsp_ick", &dsp_ick),
- CLK(NULL, "iva1_ifck", &iva1_ifck),
- CLK(NULL, "iva1_mpu_int_ifck", &iva1_mpu_int_ifck),
- /* GFX domain clocks */
- CLK(NULL, "gfx_3d_fck", &gfx_3d_fck),
- CLK(NULL, "gfx_2d_fck", &gfx_2d_fck),
- CLK(NULL, "gfx_ick", &gfx_ick),
- /* DSS domain clocks */
- CLK("omapdss_dss", "ick", &dss_ick),
- CLK(NULL, "dss_ick", &dss_ick),
- CLK(NULL, "dss1_fck", &dss1_fck),
- CLK(NULL, "dss2_fck", &dss2_fck),
- CLK(NULL, "dss_54m_fck", &dss_54m_fck),
- /* L3 domain clocks */
- CLK(NULL, "core_l3_ck", &core_l3_ck),
- CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck),
- CLK(NULL, "usb_l4_ick", &usb_l4_ick),
- /* L4 domain clocks */
- CLK(NULL, "l4_ck", &l4_ck),
- CLK(NULL, "ssi_l4_ick", &ssi_l4_ick),
- /* virtual meta-group clock */
- CLK(NULL, "virt_prcm_set", &virt_prcm_set),
- /* general l4 interface ck, multi-parent functional clk */
- CLK(NULL, "gpt1_ick", &gpt1_ick),
- CLK(NULL, "gpt1_fck", &gpt1_fck),
- CLK(NULL, "gpt2_ick", &gpt2_ick),
- CLK(NULL, "gpt2_fck", &gpt2_fck),
- CLK(NULL, "gpt3_ick", &gpt3_ick),
- CLK(NULL, "gpt3_fck", &gpt3_fck),
- CLK(NULL, "gpt4_ick", &gpt4_ick),
- CLK(NULL, "gpt4_fck", &gpt4_fck),
- CLK(NULL, "gpt5_ick", &gpt5_ick),
- CLK(NULL, "gpt5_fck", &gpt5_fck),
- CLK(NULL, "gpt6_ick", &gpt6_ick),
- CLK(NULL, "gpt6_fck", &gpt6_fck),
- CLK(NULL, "gpt7_ick", &gpt7_ick),
- CLK(NULL, "gpt7_fck", &gpt7_fck),
- CLK(NULL, "gpt8_ick", &gpt8_ick),
- CLK(NULL, "gpt8_fck", &gpt8_fck),
- CLK(NULL, "gpt9_ick", &gpt9_ick),
- CLK(NULL, "gpt9_fck", &gpt9_fck),
- CLK(NULL, "gpt10_ick", &gpt10_ick),
- CLK(NULL, "gpt10_fck", &gpt10_fck),
- CLK(NULL, "gpt11_ick", &gpt11_ick),
- CLK(NULL, "gpt11_fck", &gpt11_fck),
- CLK(NULL, "gpt12_ick", &gpt12_ick),
- CLK(NULL, "gpt12_fck", &gpt12_fck),
- CLK("omap-mcbsp.1", "ick", &mcbsp1_ick),
- CLK(NULL, "mcbsp1_ick", &mcbsp1_ick),
- CLK(NULL, "mcbsp1_fck", &mcbsp1_fck),
- CLK("omap-mcbsp.2", "ick", &mcbsp2_ick),
- CLK(NULL, "mcbsp2_ick", &mcbsp2_ick),
- CLK(NULL, "mcbsp2_fck", &mcbsp2_fck),
- CLK("omap2_mcspi.1", "ick", &mcspi1_ick),
- CLK(NULL, "mcspi1_ick", &mcspi1_ick),
- CLK(NULL, "mcspi1_fck", &mcspi1_fck),
- CLK("omap2_mcspi.2", "ick", &mcspi2_ick),
- CLK(NULL, "mcspi2_ick", &mcspi2_ick),
- CLK(NULL, "mcspi2_fck", &mcspi2_fck),
- CLK(NULL, "uart1_ick", &uart1_ick),
- CLK(NULL, "uart1_fck", &uart1_fck),
- CLK(NULL, "uart2_ick", &uart2_ick),
- CLK(NULL, "uart2_fck", &uart2_fck),
- CLK(NULL, "uart3_ick", &uart3_ick),
- CLK(NULL, "uart3_fck", &uart3_fck),
- CLK(NULL, "gpios_ick", &gpios_ick),
- CLK(NULL, "gpios_fck", &gpios_fck),
- CLK("omap_wdt", "ick", &mpu_wdt_ick),
- CLK(NULL, "mpu_wdt_ick", &mpu_wdt_ick),
- CLK(NULL, "mpu_wdt_fck", &mpu_wdt_fck),
- CLK(NULL, "sync_32k_ick", &sync_32k_ick),
- CLK(NULL, "wdt1_ick", &wdt1_ick),
- CLK(NULL, "omapctrl_ick", &omapctrl_ick),
- CLK("omap24xxcam", "fck", &cam_fck),
- CLK(NULL, "cam_fck", &cam_fck),
- CLK("omap24xxcam", "ick", &cam_ick),
- CLK(NULL, "cam_ick", &cam_ick),
- CLK(NULL, "mailboxes_ick", &mailboxes_ick),
- CLK(NULL, "wdt4_ick", &wdt4_ick),
- CLK(NULL, "wdt4_fck", &wdt4_fck),
- CLK(NULL, "wdt3_ick", &wdt3_ick),
- CLK(NULL, "wdt3_fck", &wdt3_fck),
- CLK(NULL, "mspro_ick", &mspro_ick),
- CLK(NULL, "mspro_fck", &mspro_fck),
- CLK("mmci-omap.0", "ick", &mmc_ick),
- CLK(NULL, "mmc_ick", &mmc_ick),
- CLK("mmci-omap.0", "fck", &mmc_fck),
- CLK(NULL, "mmc_fck", &mmc_fck),
- CLK(NULL, "fac_ick", &fac_ick),
- CLK(NULL, "fac_fck", &fac_fck),
- CLK(NULL, "eac_ick", &eac_ick),
- CLK(NULL, "eac_fck", &eac_fck),
- CLK("omap_hdq.0", "ick", &hdq_ick),
- CLK(NULL, "hdq_ick", &hdq_ick),
- CLK("omap_hdq.0", "fck", &hdq_fck),
- CLK(NULL, "hdq_fck", &hdq_fck),
- CLK("omap_i2c.1", "ick", &i2c1_ick),
- CLK(NULL, "i2c1_ick", &i2c1_ick),
- CLK(NULL, "i2c1_fck", &i2c1_fck),
- CLK("omap_i2c.2", "ick", &i2c2_ick),
- CLK(NULL, "i2c2_ick", &i2c2_ick),
- CLK(NULL, "i2c2_fck", &i2c2_fck),
- CLK(NULL, "gpmc_fck", &gpmc_fck),
- CLK(NULL, "sdma_fck", &sdma_fck),
- CLK(NULL, "sdma_ick", &sdma_ick),
- CLK(NULL, "sdrc_ick", &sdrc_ick),
- CLK(NULL, "vlynq_ick", &vlynq_ick),
- CLK(NULL, "vlynq_fck", &vlynq_fck),
- CLK(NULL, "des_ick", &des_ick),
- CLK("omap-sham", "ick", &sha_ick),
- CLK(NULL, "sha_ick", &sha_ick),
- CLK("omap_rng", "ick", &rng_ick),
- CLK(NULL, "rng_ick", &rng_ick),
- CLK("omap-aes", "ick", &aes_ick),
- CLK(NULL, "aes_ick", &aes_ick),
- CLK(NULL, "pka_ick", &pka_ick),
- CLK(NULL, "usb_fck", &usb_fck),
- CLK("musb-hdrc", "fck", &osc_ck),
- CLK(NULL, "timer_32k_ck", &func_32k_ck),
- CLK(NULL, "timer_sys_ck", &sys_ck),
- CLK(NULL, "timer_ext_ck", &alt_ck),
- CLK(NULL, "cpufreq_ck", &virt_prcm_set),
-};
-
-
-static const char *enable_init_clks[] = {
- "apll96_ck",
- "apll54_ck",
- "sync_32k_ick",
- "omapctrl_ick",
- "gpmc_fck",
- "sdrc_ick",
-};
-
-/*
- * init code
- */
-
-int __init omap2420_clk_init(void)
-{
- prcm_clksrc_ctrl = OMAP2420_PRCM_CLKSRC_CTRL;
- cpu_mask = RATE_IN_242X;
- rate_table = omap2420_rate_table;
-
- omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw);
-
- omap2xxx_clkt_vps_check_bootloader_rates();
-
- omap_clocks_register(omap2420_clks, ARRAY_SIZE(omap2420_clks));
-
- omap2xxx_clkt_vps_late_init();
-
- omap2_clk_disable_autoidle_all();
-
- omap2_clk_enable_init_clocks(enable_init_clks,
- ARRAY_SIZE(enable_init_clks));
-
- pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
- (clk_get_rate(&sys_ck) / 1000000),
- (clk_get_rate(&sys_ck) / 100000) % 10,
- (clk_get_rate(&dpll_ck) / 1000000),
- (clk_get_rate(&mpu_ck) / 1000000));
-
- return 0;
-}
+++ /dev/null
-/*
- * OMAP2430 clock data
- *
- * Copyright (C) 2005-2009, 2012 Texas Instruments, Inc.
- * Copyright (C) 2004-2011 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/clk-private.h>
-#include <linux/list.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock2xxx.h"
-#include "opp2xxx.h"
-#include "cm2xxx.h"
-#include "prm2xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm-regbits-24xx.h"
-#include "sdrc.h"
-#include "control.h"
-
-#define OMAP_CM_REGADDR OMAP2430_CM_REGADDR
-
-/*
- * 2430 clock tree.
- *
- * NOTE:In many cases here we are assigning a 'default' parent. In
- * many cases the parent is selectable. The set parent calls will
- * also switch sources.
- *
- * Several sources are given initial rates which may be wrong, this will
- * be fixed up in the init func.
- *
- * Things are broadly separated below by clock domains. It is
- * noteworthy that most peripherals have dependencies on multiple clock
- * domains. Many get their interface clocks from the L4 domain, but get
- * functional clocks from fixed sources or other core domain derived
- * clocks.
- */
-
-DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0);
-
-DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0);
-
-static struct clk osc_ck;
-
-static const struct clk_ops osc_ck_ops = {
- .enable = &omap2_enable_osc_ck,
- .disable = omap2_disable_osc_ck,
- .recalc_rate = &omap2_osc_clk_recalc,
-};
-
-static struct clk_hw_omap osc_ck_hw = {
- .hw = {
- .clk = &osc_ck,
- },
-};
-
-static struct clk osc_ck = {
- .name = "osc_ck",
- .ops = &osc_ck_ops,
- .hw = &osc_ck_hw.hw,
- .flags = CLK_IS_ROOT,
-};
-
-DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-static struct clk sys_ck;
-
-static const char *sys_ck_parent_names[] = {
- "osc_ck",
-};
-
-static const struct clk_ops sys_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .recalc_rate = &omap2xxx_sys_clk_recalc,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops);
-
-static struct dpll_data dpll_dd = {
- .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
- .mult_mask = OMAP24XX_DPLL_MULT_MASK,
- .div1_mask = OMAP24XX_DPLL_DIV_MASK,
- .clk_bypass = &sys_ck,
- .clk_ref = &sys_ck,
- .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
- .enable_mask = OMAP24XX_EN_DPLL_MASK,
- .max_multiplier = 1023,
- .min_divider = 1,
- .max_divider = 16,
-};
-
-static struct clk dpll_ck;
-
-static const char *dpll_ck_parent_names[] = {
- "sys_ck",
-};
-
-static const struct clk_ops dpll_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .get_parent = &omap2_init_dpll_parent,
- .recalc_rate = &omap2_dpllcore_recalc,
- .round_rate = &omap2_dpll_round_rate,
- .set_rate = &omap2_reprogram_dpllcore,
-};
-
-static struct clk_hw_omap dpll_ck_hw = {
- .hw = {
- .clk = &dpll_ck,
- },
- .ops = &clkhwops_omap2xxx_dpll,
- .dpll_data = &dpll_dd,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops);
-
-static struct clk core_ck;
-
-static const char *core_ck_parent_names[] = {
- "dpll_ck",
-};
-
-static const struct clk_ops core_ck_ops = {
- .init = &omap2_init_clk_clkdm,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops);
-
-DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH,
- CLK_DIVIDER_ONE_BASED, NULL);
-
-DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH,
- CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk aes_ick;
-
-static const char *aes_ick_parent_names[] = {
- "l4_ck",
-};
-
-static const struct clk_ops aes_ick_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
-};
-
-static struct clk_hw_omap aes_ick_hw = {
- .hw = {
- .clk = &aes_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_AES_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk apll54_ck;
-
-static const struct clk_ops apll54_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_clk_apll54_enable,
- .disable = &omap2_clk_apll54_disable,
- .recalc_rate = &omap2_clk_apll54_recalc,
-};
-
-static struct clk_hw_omap apll54_ck_hw = {
- .hw = {
- .clk = &apll54_ck,
- },
- .ops = &clkhwops_apll54,
- .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
- .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops);
-
-static struct clk apll96_ck;
-
-static const struct clk_ops apll96_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_clk_apll96_enable,
- .disable = &omap2_clk_apll96_disable,
- .recalc_rate = &omap2_clk_apll96_recalc,
-};
-
-static struct clk_hw_omap apll96_ck_hw = {
- .hw = {
- .clk = &apll96_ck,
- },
- .ops = &clkhwops_apll96,
- .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
- .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops);
-
-static const char *func_96m_ck_parent_names[] = {
- "apll96_ck", "alt_ck",
-};
-
-DEFINE_CLK_MUX(func_96m_ck, func_96m_ck_parent_names, NULL, 0x0,
- OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP2430_96M_SOURCE_SHIFT,
- OMAP2430_96M_SOURCE_WIDTH, 0x0, NULL);
-
-static struct clk cam_fck;
-
-static const char *cam_fck_parent_names[] = {
- "func_96m_ck",
-};
-
-static struct clk_hw_omap cam_fck_hw = {
- .hw = {
- .clk = &cam_fck,
- },
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_CAM_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk cam_ick;
-
-static struct clk_hw_omap cam_ick_hw = {
- .hw = {
- .clk = &cam_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_CAM_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk des_ick;
-
-static struct clk_hw_omap des_ick_hw = {
- .hw = {
- .clk = &des_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_DES_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate dsp_fck_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 3, .val = 3, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel dsp_fck_clksel[] = {
- { .parent = &core_ck, .rates = dsp_fck_core_rates },
- { .parent = NULL },
-};
-
-static const char *dsp_fck_parent_names[] = {
- "core_ck",
-};
-
-static struct clk dsp_fck;
-
-static const struct clk_ops dsp_fck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
- .recalc_rate = &omap2_clksel_recalc,
- .set_rate = &omap2_clksel_set_rate,
- .round_rate = &omap2_clksel_round_rate,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
- OMAP24XX_CLKSEL_DSP_MASK,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
- OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
- dsp_fck_parent_names, dsp_fck_ops);
-
-static const struct clksel_rate dss1_fck_sys_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate dss1_fck_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 3, .val = 3, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 5, .val = 5, .flags = RATE_IN_24XX },
- { .div = 6, .val = 6, .flags = RATE_IN_24XX },
- { .div = 8, .val = 8, .flags = RATE_IN_24XX },
- { .div = 9, .val = 9, .flags = RATE_IN_24XX },
- { .div = 12, .val = 12, .flags = RATE_IN_24XX },
- { .div = 16, .val = 16, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel dss1_fck_clksel[] = {
- { .parent = &sys_ck, .rates = dss1_fck_sys_rates },
- { .parent = &core_ck, .rates = dss1_fck_core_rates },
- { .parent = NULL },
-};
-
-static const char *dss1_fck_parent_names[] = {
- "sys_ck", "core_ck",
-};
-
-static const struct clk_ops dss1_fck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
- .recalc_rate = &omap2_clksel_recalc,
- .get_parent = &omap2_clksel_find_parent_index,
- .set_parent = &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_DSS1_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_DSS1_SHIFT, NULL,
- dss1_fck_parent_names, dss1_fck_ops);
-
-static const struct clksel_rate dss2_fck_sys_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate dss2_fck_48m_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate func_48m_apll96_rates[] = {
- { .div = 2, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate func_48m_alt_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel func_48m_clksel[] = {
- { .parent = &apll96_ck, .rates = func_48m_apll96_rates },
- { .parent = &alt_ck, .rates = func_48m_alt_rates },
- { .parent = NULL },
-};
-
-static const char *func_48m_ck_parent_names[] = {
- "apll96_ck", "alt_ck",
-};
-
-static struct clk func_48m_ck;
-
-static const struct clk_ops func_48m_ck_ops = {
- .init = &omap2_init_clk_clkdm,
- .recalc_rate = &omap2_clksel_recalc,
- .set_rate = &omap2_clksel_set_rate,
- .round_rate = &omap2_clksel_round_rate,
- .get_parent = &omap2_clksel_find_parent_index,
- .set_parent = &omap2_clksel_set_parent,
-};
-
-static struct clk_hw_omap func_48m_ck_hw = {
- .hw = {
- .clk = &func_48m_ck,
- },
- .clksel = func_48m_clksel,
- .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
- .clksel_mask = OMAP24XX_48M_SOURCE_MASK,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops);
-
-static const struct clksel dss2_fck_clksel[] = {
- { .parent = &sys_ck, .rates = dss2_fck_sys_rates },
- { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
- { .parent = NULL },
-};
-
-static const char *dss2_fck_parent_names[] = {
- "sys_ck", "func_48m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_DSS2_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_DSS2_SHIFT, NULL,
- dss2_fck_parent_names, dss1_fck_ops);
-
-static const char *func_54m_ck_parent_names[] = {
- "apll54_ck", "alt_ck",
-};
-
-DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0,
- OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
- OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH, 0x0, NULL);
-
-static struct clk dss_54m_fck;
-
-static const char *dss_54m_fck_parent_names[] = {
- "func_54m_ck",
-};
-
-static struct clk_hw_omap dss_54m_fck_hw = {
- .hw = {
- .clk = &dss_54m_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_TV_SHIFT,
- .clkdm_name = "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops);
-
-static struct clk dss_ick;
-
-static struct clk_hw_omap dss_ick_hw = {
- .hw = {
- .clk = &dss_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
- .clkdm_name = "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk emul_ck;
-
-static struct clk_hw_omap emul_ck_hw = {
- .hw = {
- .clk = &emul_ck,
- },
- .enable_reg = OMAP2430_PRCM_CLKEMUL_CTRL,
- .enable_bit = OMAP24XX_EMULATION_EN_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops);
-
-DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4);
-
-static struct clk fac_fck;
-
-static const char *fac_fck_parent_names[] = {
- "func_12m_ck",
-};
-
-static struct clk_hw_omap fac_fck_hw = {
- .hw = {
- .clk = &fac_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_FAC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk fac_ick;
-
-static struct clk_hw_omap fac_ick_hw = {
- .hw = {
- .clk = &fac_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_FAC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel gfx_fck_clksel[] = {
- { .parent = &core_l3_ck, .rates = gfx_l3_rates },
- { .parent = NULL },
-};
-
-static const char *gfx_2d_fck_parent_names[] = {
- "core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel,
- OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
- OMAP_CLKSEL_GFX_MASK,
- OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
- OMAP24XX_EN_2D_SHIFT, &clkhwops_wait,
- gfx_2d_fck_parent_names, dsp_fck_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel,
- OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
- OMAP_CLKSEL_GFX_MASK,
- OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
- OMAP24XX_EN_3D_SHIFT, &clkhwops_wait,
- gfx_2d_fck_parent_names, dsp_fck_ops);
-
-static struct clk gfx_ick;
-
-static const char *gfx_ick_parent_names[] = {
- "core_l3_ck",
-};
-
-static struct clk_hw_omap gfx_ick_hw = {
- .hw = {
- .clk = &gfx_ick,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
- .enable_bit = OMAP_EN_GFX_SHIFT,
- .clkdm_name = "gfx_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk gpio5_fck;
-
-static const char *gpio5_fck_parent_names[] = {
- "func_32k_ck",
-};
-
-static struct clk_hw_omap gpio5_fck_hw = {
- .hw = {
- .clk = &gpio5_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_GPIO5_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpio5_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk gpio5_ick;
-
-static struct clk_hw_omap gpio5_ick_hw = {
- .hw = {
- .clk = &gpio5_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_GPIO5_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpio5_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk gpios_fck;
-
-static struct clk_hw_omap gpios_fck_hw = {
- .hw = {
- .clk = &gpios_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
- .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk gpios_ick;
-
-static const char *gpios_ick_parent_names[] = {
- "sys_ck",
-};
-
-static struct clk_hw_omap gpios_ick_hw = {
- .hw = {
- .clk = &gpios_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk gpmc_fck;
-
-static struct clk_hw_omap gpmc_fck_hw = {
- .hw = {
- .clk = &gpmc_fck,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
- .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops);
-
-static const struct clksel_rate gpt_alt_rates[] = {
- { .div = 1, .val = 2, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel omap24xx_gpt_clksel[] = {
- { .parent = &func_32k_ck, .rates = gpt_32k_rates },
- { .parent = &sys_ck, .rates = gpt_sys_rates },
- { .parent = &alt_ck, .rates = gpt_alt_rates },
- { .parent = NULL },
-};
-
-static const char *gpt10_fck_parent_names[] = {
- "func_32k_ck", "sys_ck", "alt_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT10_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt10_ick;
-
-static struct clk_hw_omap gpt10_ick_hw = {
- .hw = {
- .clk = &gpt10_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT10_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT11_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt11_ick;
-
-static struct clk_hw_omap gpt11_ick_hw = {
- .hw = {
- .clk = &gpt11_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT11_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT12_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt12_ick;
-
-static struct clk_hw_omap gpt12_ick_hw = {
- .hw = {
- .clk = &gpt12_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT12_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clk_ops gpt1_fck_ops = {
- .init = &omap2_init_clk_clkdm,
- .enable = &omap2_dflt_clk_enable,
- .disable = &omap2_dflt_clk_disable,
- .is_enabled = &omap2_dflt_clk_is_enabled,
- .recalc_rate = &omap2_clksel_recalc,
- .set_rate = &omap2_clksel_set_rate,
- .round_rate = &omap2_clksel_round_rate,
- .get_parent = &omap2_clksel_find_parent_index,
- .set_parent = &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_GPT1_MASK,
- OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
- OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, gpt1_fck_ops);
-
-static struct clk gpt1_ick;
-
-static struct clk_hw_omap gpt1_ick_hw = {
- .hw = {
- .clk = &gpt1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_GPT1_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT2_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt2_ick;
-
-static struct clk_hw_omap gpt2_ick_hw = {
- .hw = {
- .clk = &gpt2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT3_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt3_ick;
-
-static struct clk_hw_omap gpt3_ick_hw = {
- .hw = {
- .clk = &gpt3_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT4_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt4_ick;
-
-static struct clk_hw_omap gpt4_ick_hw = {
- .hw = {
- .clk = &gpt4_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT4_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT5_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt5_ick;
-
-static struct clk_hw_omap gpt5_ick_hw = {
- .hw = {
- .clk = &gpt5_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT5_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT6_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt6_ick;
-
-static struct clk_hw_omap gpt6_ick_hw = {
- .hw = {
- .clk = &gpt6_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT6_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT7_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt7_ick;
-
-static struct clk_hw_omap gpt7_ick_hw = {
- .hw = {
- .clk = &gpt7_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT7_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk gpt8_fck;
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT8_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt8_ick;
-
-static struct clk_hw_omap gpt8_ick_hw = {
- .hw = {
- .clk = &gpt8_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT8_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
- OMAP24XX_CLKSEL_GPT9_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait,
- gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt9_ick;
-
-static struct clk_hw_omap gpt9_ick_hw = {
- .hw = {
- .clk = &gpt9_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_GPT9_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk hdq_fck;
-
-static struct clk_hw_omap hdq_fck_hw = {
- .hw = {
- .clk = &hdq_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk hdq_ick;
-
-static struct clk_hw_omap hdq_ick_hw = {
- .hw = {
- .clk = &hdq_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c1_ick;
-
-static struct clk_hw_omap i2c1_ick_hw = {
- .hw = {
- .clk = &i2c1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_I2C1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c2_ick;
-
-static struct clk_hw_omap i2c2_ick_hw = {
- .hw = {
- .clk = &i2c2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP2420_EN_I2C2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2chs1_fck;
-
-static struct clk_hw_omap i2chs1_fck_hw = {
- .hw = {
- .clk = &i2chs1_fck,
- },
- .ops = &clkhwops_omap2430_i2chs_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_I2CHS1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2chs1_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk i2chs2_fck;
-
-static struct clk_hw_omap i2chs2_fck_hw = {
- .hw = {
- .clk = &i2chs2_fck,
- },
- .ops = &clkhwops_omap2430_i2chs_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_I2CHS2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2chs2_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk icr_ick;
-
-static struct clk_hw_omap icr_ick_hw = {
- .hw = {
- .clk = &icr_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP2430_EN_ICR_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(icr_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static const struct clksel dsp_ick_clksel[] = {
- { .parent = &dsp_fck, .rates = dsp_ick_rates },
- { .parent = NULL },
-};
-
-static const char *iva2_1_ick_parent_names[] = {
- "dsp_fck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(iva2_1_ick, "dsp_clkdm", dsp_ick_clksel,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
- OMAP24XX_CLKSEL_DSP_IF_MASK,
- OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
- OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
- iva2_1_ick_parent_names, dsp_fck_ops);
-
-static struct clk mailboxes_ick;
-
-static struct clk_hw_omap mailboxes_ick_hw = {
- .hw = {
- .clk = &mailboxes_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_mcbsp_96m_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel mcbsp_fck_clksel[] = {
- { .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates },
- { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
- { .parent = NULL },
-};
-
-static const char *mcbsp1_fck_parent_names[] = {
- "func_96m_ck", "mcbsp_clks",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel,
- OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
- OMAP2_MCBSP1_CLKS_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait,
- mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp1_ick;
-
-static struct clk_hw_omap mcbsp1_ick_hw = {
- .hw = {
- .clk = &mcbsp1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel,
- OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
- OMAP2_MCBSP2_CLKS_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait,
- mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp2_ick;
-
-static struct clk_hw_omap mcbsp2_ick_hw = {
- .hw = {
- .clk = &mcbsp2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "core_l4_clkdm", mcbsp_fck_clksel,
- OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
- OMAP2_MCBSP3_CLKS_MASK,
- OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- OMAP2430_EN_MCBSP3_SHIFT, &clkhwops_wait,
- mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp3_ick;
-
-static struct clk_hw_omap mcbsp3_ick_hw = {
- .hw = {
- .clk = &mcbsp3_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_MCBSP3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp3_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "core_l4_clkdm", mcbsp_fck_clksel,
- OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
- OMAP2_MCBSP4_CLKS_MASK,
- OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- OMAP2430_EN_MCBSP4_SHIFT, &clkhwops_wait,
- mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp4_ick;
-
-static struct clk_hw_omap mcbsp4_ick_hw = {
- .hw = {
- .clk = &mcbsp4_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_MCBSP4_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp4_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_fck_clksel,
- OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
- OMAP2_MCBSP5_CLKS_MASK,
- OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- OMAP2430_EN_MCBSP5_SHIFT, &clkhwops_wait,
- mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp5_ick;
-
-static struct clk_hw_omap mcbsp5_ick_hw = {
- .hw = {
- .clk = &mcbsp5_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_MCBSP5_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp5_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_fck;
-
-static const char *mcspi1_fck_parent_names[] = {
- "func_48m_ck",
-};
-
-static struct clk_hw_omap mcspi1_fck_hw = {
- .hw = {
- .clk = &mcspi1_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_ick;
-
-static struct clk_hw_omap mcspi1_ick_hw = {
- .hw = {
- .clk = &mcspi1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_fck;
-
-static struct clk_hw_omap mcspi2_fck_hw = {
- .hw = {
- .clk = &mcspi2_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_ick;
-
-static struct clk_hw_omap mcspi2_ick_hw = {
- .hw = {
- .clk = &mcspi2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi3_fck;
-
-static struct clk_hw_omap mcspi3_fck_hw = {
- .hw = {
- .clk = &mcspi3_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi3_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi3_ick;
-
-static struct clk_hw_omap mcspi3_ick_hw = {
- .hw = {
- .clk = &mcspi3_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate mdm_ick_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_243X },
- { .div = 4, .val = 4, .flags = RATE_IN_243X },
- { .div = 6, .val = 6, .flags = RATE_IN_243X },
- { .div = 9, .val = 9, .flags = RATE_IN_243X },
- { .div = 0 }
-};
-
-static const struct clksel mdm_ick_clksel[] = {
- { .parent = &core_ck, .rates = mdm_ick_core_rates },
- { .parent = NULL },
-};
-
-static const char *mdm_ick_parent_names[] = {
- "core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(mdm_ick, "mdm_clkdm", mdm_ick_clksel,
- OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
- OMAP2430_CLKSEL_MDM_MASK,
- OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
- OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
- &clkhwops_iclk_wait, mdm_ick_parent_names,
- dsp_fck_ops);
-
-static struct clk mdm_intc_ick;
-
-static struct clk_hw_omap mdm_intc_ick_hw = {
- .hw = {
- .clk = &mdm_intc_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_MDM_INTC_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mdm_intc_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mdm_osc_ck;
-
-static struct clk_hw_omap mdm_osc_ck_hw = {
- .hw = {
- .clk = &mdm_osc_ck,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
- .enable_bit = OMAP2430_EN_OSC_SHIFT,
- .clkdm_name = "mdm_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mdm_osc_ck, sys_ck_parent_names, aes_ick_ops);
-
-static struct clk mmchs1_fck;
-
-static struct clk_hw_omap mmchs1_fck_hw = {
- .hw = {
- .clk = &mmchs1_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs1_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mmchs1_ick;
-
-static struct clk_hw_omap mmchs1_ick_hw = {
- .hw = {
- .clk = &mmchs1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mmchs2_fck;
-
-static struct clk_hw_omap mmchs2_fck_hw = {
- .hw = {
- .clk = &mmchs2_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs2_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mmchs2_ick;
-
-static struct clk_hw_omap mmchs2_ick_hw = {
- .hw = {
- .clk = &mmchs2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mmchsdb1_fck;
-
-static struct clk_hw_omap mmchsdb1_fck_hw = {
- .hw = {
- .clk = &mmchsdb1_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchsdb1_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk mmchsdb2_fck;
-
-static struct clk_hw_omap mmchsdb2_fck_hw = {
- .hw = {
- .clk = &mmchsdb2_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchsdb2_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0,
- OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
- OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH,
- CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk mpu_wdt_fck;
-
-static struct clk_hw_omap mpu_wdt_fck_hw = {
- .hw = {
- .clk = &mpu_wdt_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
- .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk mpu_wdt_ick;
-
-static struct clk_hw_omap mpu_wdt_ick_hw = {
- .hw = {
- .clk = &mpu_wdt_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk mspro_fck;
-
-static struct clk_hw_omap mspro_fck_hw = {
- .hw = {
- .clk = &mspro_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mspro_ick;
-
-static struct clk_hw_omap mspro_ick_hw = {
- .hw = {
- .clk = &mspro_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk omapctrl_ick;
-
-static struct clk_hw_omap omapctrl_ick_hw = {
- .hw = {
- .clk = &omapctrl_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk pka_ick;
-
-static struct clk_hw_omap pka_ick_hw = {
- .hw = {
- .clk = &pka_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_PKA_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk rng_ick;
-
-static struct clk_hw_omap rng_ick_hw = {
- .hw = {
- .clk = &rng_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_RNG_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk sdma_fck;
-
-DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm");
-DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdma_ick;
-
-static struct clk_hw_omap sdma_ick_hw = {
- .hw = {
- .clk = &sdma_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
- .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdrc_ick;
-
-static struct clk_hw_omap sdrc_ick_hw = {
- .hw = {
- .clk = &sdrc_ick,
- },
- .ops = &clkhwops_iclk,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
- .enable_bit = OMAP2430_EN_SDRC_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sha_ick;
-
-static struct clk_hw_omap sha_ick_hw = {
- .hw = {
- .clk = &sha_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
- .enable_bit = OMAP24XX_EN_SHA_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk ssi_l4_ick;
-
-static struct clk_hw_omap ssi_l4_ick_hw = {
- .hw = {
- .clk = &ssi_l4_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP24XX_EN_SSI_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 3, .val = 3, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 5, .val = 5, .flags = RATE_IN_243X },
- { .div = 0 }
-};
-
-static const struct clksel ssi_ssr_sst_fck_clksel[] = {
- { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
- { .parent = NULL },
-};
-
-static const char *ssi_ssr_sst_fck_parent_names[] = {
- "core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm",
- ssi_ssr_sst_fck_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_SSI_MASK,
- OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait,
- ssi_ssr_sst_fck_parent_names, dsp_fck_ops);
-
-static struct clk sync_32k_ick;
-
-static struct clk_hw_omap sync_32k_ick_hw = {
- .hw = {
- .clk = &sync_32k_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT,
- .flags = ENABLE_ON_INIT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_clkout_src_core_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_sys_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_96m_rates[] = {
- { .div = 1, .val = 2, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_54m_rates[] = {
- { .div = 1, .val = 3, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel common_clkout_src_clksel[] = {
- { .parent = &core_ck, .rates = common_clkout_src_core_rates },
- { .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
- { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
- { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
- { .parent = NULL },
-};
-
-static const char *sys_clkout_src_parent_names[] = {
- "core_ck", "sys_ck", "func_96m_ck", "func_54m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel,
- OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK,
- OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT,
- NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
-
-DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0,
- OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT,
- OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
-
-static struct clk uart1_fck;
-
-static struct clk_hw_omap uart1_fck_hw = {
- .hw = {
- .clk = &uart1_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_UART1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart1_ick;
-
-static struct clk_hw_omap uart1_ick_hw = {
- .hw = {
- .clk = &uart1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_UART1_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart2_fck;
-
-static struct clk_hw_omap uart2_fck_hw = {
- .hw = {
- .clk = &uart2_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_UART2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart2_ick;
-
-static struct clk_hw_omap uart2_ick_hw = {
- .hw = {
- .clk = &uart2_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_UART2_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart3_fck;
-
-static struct clk_hw_omap uart3_fck_hw = {
- .hw = {
- .clk = &uart3_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP24XX_EN_UART3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart3_ick;
-
-static struct clk_hw_omap uart3_ick_hw = {
- .hw = {
- .clk = &uart3_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP24XX_EN_UART3_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk usb_fck;
-
-static struct clk_hw_omap usb_fck_hw = {
- .hw = {
- .clk = &usb_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
- .enable_bit = OMAP24XX_EN_USB_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 4, .val = 4, .flags = RATE_IN_24XX },
- { .div = 0 }
-};
-
-static const struct clksel usb_l4_ick_clksel[] = {
- { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
- { .parent = NULL },
-};
-
-static const char *usb_l4_ick_parent_names[] = {
- "core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel,
- OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
- OMAP24XX_CLKSEL_USB_MASK,
- OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait,
- usb_l4_ick_parent_names, dsp_fck_ops);
-
-static struct clk usbhs_ick;
-
-static struct clk_hw_omap usbhs_ick_hw = {
- .hw = {
- .clk = &usbhs_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
- .enable_bit = OMAP2430_EN_USBHS_SHIFT,
- .clkdm_name = "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(usbhs_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk virt_prcm_set;
-
-static const char *virt_prcm_set_parent_names[] = {
- "mpu_ck",
-};
-
-static const struct clk_ops virt_prcm_set_ops = {
- .recalc_rate = &omap2_table_mpu_recalc,
- .set_rate = &omap2_select_table_rate,
- .round_rate = &omap2_round_to_table_rate,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL);
-DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops);
-
-static struct clk wdt1_ick;
-
-static struct clk_hw_omap wdt1_ick_hw = {
- .hw = {
- .clk = &wdt1_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
- .enable_bit = OMAP24XX_EN_WDT1_SHIFT,
- .clkdm_name = "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt4_fck;
-
-static struct clk_hw_omap wdt4_fck_hw = {
- .hw = {
- .clk = &wdt4_fck,
- },
- .ops = &clkhwops_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
- .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk wdt4_ick;
-
-static struct clk_hw_omap wdt4_ick_hw = {
- .hw = {
- .clk = &wdt4_ick,
- },
- .ops = &clkhwops_iclk_wait,
- .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
- .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
- .clkdm_name = "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-/*
- * clkdev integration
- */
-
-static struct omap_clk omap2430_clks[] = {
- /* external root sources */
- CLK(NULL, "func_32k_ck", &func_32k_ck),
- CLK(NULL, "secure_32k_ck", &secure_32k_ck),
- CLK(NULL, "osc_ck", &osc_ck),
- CLK("twl", "fck", &osc_ck),
- CLK(NULL, "sys_ck", &sys_ck),
- CLK(NULL, "alt_ck", &alt_ck),
- CLK(NULL, "mcbsp_clks", &mcbsp_clks),
- /* internal analog sources */
- CLK(NULL, "dpll_ck", &dpll_ck),
- CLK(NULL, "apll96_ck", &apll96_ck),
- CLK(NULL, "apll54_ck", &apll54_ck),
- /* internal prcm root sources */
- CLK(NULL, "func_54m_ck", &func_54m_ck),
- CLK(NULL, "core_ck", &core_ck),
- CLK(NULL, "func_96m_ck", &func_96m_ck),
- CLK(NULL, "func_48m_ck", &func_48m_ck),
- CLK(NULL, "func_12m_ck", &func_12m_ck),
- CLK(NULL, "sys_clkout_src", &sys_clkout_src),
- CLK(NULL, "sys_clkout", &sys_clkout),
- CLK(NULL, "emul_ck", &emul_ck),
- /* mpu domain clocks */
- CLK(NULL, "mpu_ck", &mpu_ck),
- /* dsp domain clocks */
- CLK(NULL, "dsp_fck", &dsp_fck),
- CLK(NULL, "iva2_1_ick", &iva2_1_ick),
- /* GFX domain clocks */
- CLK(NULL, "gfx_3d_fck", &gfx_3d_fck),
- CLK(NULL, "gfx_2d_fck", &gfx_2d_fck),
- CLK(NULL, "gfx_ick", &gfx_ick),
- /* Modem domain clocks */
- CLK(NULL, "mdm_ick", &mdm_ick),
- CLK(NULL, "mdm_osc_ck", &mdm_osc_ck),
- /* DSS domain clocks */
- CLK("omapdss_dss", "ick", &dss_ick),
- CLK(NULL, "dss_ick", &dss_ick),
- CLK(NULL, "dss1_fck", &dss1_fck),
- CLK(NULL, "dss2_fck", &dss2_fck),
- CLK(NULL, "dss_54m_fck", &dss_54m_fck),
- /* L3 domain clocks */
- CLK(NULL, "core_l3_ck", &core_l3_ck),
- CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck),
- CLK(NULL, "usb_l4_ick", &usb_l4_ick),
- /* L4 domain clocks */
- CLK(NULL, "l4_ck", &l4_ck),
- CLK(NULL, "ssi_l4_ick", &ssi_l4_ick),
- /* virtual meta-group clock */
- CLK(NULL, "virt_prcm_set", &virt_prcm_set),
- /* general l4 interface ck, multi-parent functional clk */
- CLK(NULL, "gpt1_ick", &gpt1_ick),
- CLK(NULL, "gpt1_fck", &gpt1_fck),
- CLK(NULL, "gpt2_ick", &gpt2_ick),
- CLK(NULL, "gpt2_fck", &gpt2_fck),
- CLK(NULL, "gpt3_ick", &gpt3_ick),
- CLK(NULL, "gpt3_fck", &gpt3_fck),
- CLK(NULL, "gpt4_ick", &gpt4_ick),
- CLK(NULL, "gpt4_fck", &gpt4_fck),
- CLK(NULL, "gpt5_ick", &gpt5_ick),
- CLK(NULL, "gpt5_fck", &gpt5_fck),
- CLK(NULL, "gpt6_ick", &gpt6_ick),
- CLK(NULL, "gpt6_fck", &gpt6_fck),
- CLK(NULL, "gpt7_ick", &gpt7_ick),
- CLK(NULL, "gpt7_fck", &gpt7_fck),
- CLK(NULL, "gpt8_ick", &gpt8_ick),
- CLK(NULL, "gpt8_fck", &gpt8_fck),
- CLK(NULL, "gpt9_ick", &gpt9_ick),
- CLK(NULL, "gpt9_fck", &gpt9_fck),
- CLK(NULL, "gpt10_ick", &gpt10_ick),
- CLK(NULL, "gpt10_fck", &gpt10_fck),
- CLK(NULL, "gpt11_ick", &gpt11_ick),
- CLK(NULL, "gpt11_fck", &gpt11_fck),
- CLK(NULL, "gpt12_ick", &gpt12_ick),
- CLK(NULL, "gpt12_fck", &gpt12_fck),
- CLK("omap-mcbsp.1", "ick", &mcbsp1_ick),
- CLK(NULL, "mcbsp1_ick", &mcbsp1_ick),
- CLK(NULL, "mcbsp1_fck", &mcbsp1_fck),
- CLK("omap-mcbsp.2", "ick", &mcbsp2_ick),
- CLK(NULL, "mcbsp2_ick", &mcbsp2_ick),
- CLK(NULL, "mcbsp2_fck", &mcbsp2_fck),
- CLK("omap-mcbsp.3", "ick", &mcbsp3_ick),
- CLK(NULL, "mcbsp3_ick", &mcbsp3_ick),
- CLK(NULL, "mcbsp3_fck", &mcbsp3_fck),
- CLK("omap-mcbsp.4", "ick", &mcbsp4_ick),
- CLK(NULL, "mcbsp4_ick", &mcbsp4_ick),
- CLK(NULL, "mcbsp4_fck", &mcbsp4_fck),
- CLK("omap-mcbsp.5", "ick", &mcbsp5_ick),
- CLK(NULL, "mcbsp5_ick", &mcbsp5_ick),
- CLK(NULL, "mcbsp5_fck", &mcbsp5_fck),
- CLK("omap2_mcspi.1", "ick", &mcspi1_ick),
- CLK(NULL, "mcspi1_ick", &mcspi1_ick),
- CLK(NULL, "mcspi1_fck", &mcspi1_fck),
- CLK("omap2_mcspi.2", "ick", &mcspi2_ick),
- CLK(NULL, "mcspi2_ick", &mcspi2_ick),
- CLK(NULL, "mcspi2_fck", &mcspi2_fck),
- CLK("omap2_mcspi.3", "ick", &mcspi3_ick),
- CLK(NULL, "mcspi3_ick", &mcspi3_ick),
- CLK(NULL, "mcspi3_fck", &mcspi3_fck),
- CLK(NULL, "uart1_ick", &uart1_ick),
- CLK(NULL, "uart1_fck", &uart1_fck),
- CLK(NULL, "uart2_ick", &uart2_ick),
- CLK(NULL, "uart2_fck", &uart2_fck),
- CLK(NULL, "uart3_ick", &uart3_ick),
- CLK(NULL, "uart3_fck", &uart3_fck),
- CLK(NULL, "gpios_ick", &gpios_ick),
- CLK(NULL, "gpios_fck", &gpios_fck),
- CLK("omap_wdt", "ick", &mpu_wdt_ick),
- CLK(NULL, "mpu_wdt_ick", &mpu_wdt_ick),
- CLK(NULL, "mpu_wdt_fck", &mpu_wdt_fck),
- CLK(NULL, "sync_32k_ick", &sync_32k_ick),
- CLK(NULL, "wdt1_ick", &wdt1_ick),
- CLK(NULL, "omapctrl_ick", &omapctrl_ick),
- CLK(NULL, "icr_ick", &icr_ick),
- CLK("omap24xxcam", "fck", &cam_fck),
- CLK(NULL, "cam_fck", &cam_fck),
- CLK("omap24xxcam", "ick", &cam_ick),
- CLK(NULL, "cam_ick", &cam_ick),
- CLK(NULL, "mailboxes_ick", &mailboxes_ick),
- CLK(NULL, "wdt4_ick", &wdt4_ick),
- CLK(NULL, "wdt4_fck", &wdt4_fck),
- CLK(NULL, "mspro_ick", &mspro_ick),
- CLK(NULL, "mspro_fck", &mspro_fck),
- CLK(NULL, "fac_ick", &fac_ick),
- CLK(NULL, "fac_fck", &fac_fck),
- CLK("omap_hdq.0", "ick", &hdq_ick),
- CLK(NULL, "hdq_ick", &hdq_ick),
- CLK("omap_hdq.1", "fck", &hdq_fck),
- CLK(NULL, "hdq_fck", &hdq_fck),
- CLK("omap_i2c.1", "ick", &i2c1_ick),
- CLK(NULL, "i2c1_ick", &i2c1_ick),
- CLK(NULL, "i2chs1_fck", &i2chs1_fck),
- CLK("omap_i2c.2", "ick", &i2c2_ick),
- CLK(NULL, "i2c2_ick", &i2c2_ick),
- CLK(NULL, "i2chs2_fck", &i2chs2_fck),
- CLK(NULL, "gpmc_fck", &gpmc_fck),
- CLK(NULL, "sdma_fck", &sdma_fck),
- CLK(NULL, "sdma_ick", &sdma_ick),
- CLK(NULL, "sdrc_ick", &sdrc_ick),
- CLK(NULL, "des_ick", &des_ick),
- CLK("omap-sham", "ick", &sha_ick),
- CLK(NULL, "sha_ick", &sha_ick),
- CLK("omap_rng", "ick", &rng_ick),
- CLK(NULL, "rng_ick", &rng_ick),
- CLK("omap-aes", "ick", &aes_ick),
- CLK(NULL, "aes_ick", &aes_ick),
- CLK(NULL, "pka_ick", &pka_ick),
- CLK(NULL, "usb_fck", &usb_fck),
- CLK("musb-omap2430", "ick", &usbhs_ick),
- CLK(NULL, "usbhs_ick", &usbhs_ick),
- CLK("omap_hsmmc.0", "ick", &mmchs1_ick),
- CLK(NULL, "mmchs1_ick", &mmchs1_ick),
- CLK(NULL, "mmchs1_fck", &mmchs1_fck),
- CLK("omap_hsmmc.1", "ick", &mmchs2_ick),
- CLK(NULL, "mmchs2_ick", &mmchs2_ick),
- CLK(NULL, "mmchs2_fck", &mmchs2_fck),
- CLK(NULL, "gpio5_ick", &gpio5_ick),
- CLK(NULL, "gpio5_fck", &gpio5_fck),
- CLK(NULL, "mdm_intc_ick", &mdm_intc_ick),
- CLK("omap_hsmmc.0", "mmchsdb_fck", &mmchsdb1_fck),
- CLK(NULL, "mmchsdb1_fck", &mmchsdb1_fck),
- CLK("omap_hsmmc.1", "mmchsdb_fck", &mmchsdb2_fck),
- CLK(NULL, "mmchsdb2_fck", &mmchsdb2_fck),
- CLK(NULL, "timer_32k_ck", &func_32k_ck),
- CLK(NULL, "timer_sys_ck", &sys_ck),
- CLK(NULL, "timer_ext_ck", &alt_ck),
- CLK(NULL, "cpufreq_ck", &virt_prcm_set),
-};
-
-static const char *enable_init_clks[] = {
- "apll96_ck",
- "apll54_ck",
- "sync_32k_ick",
- "omapctrl_ick",
- "gpmc_fck",
- "sdrc_ick",
-};
-
-/*
- * init code
- */
-
-int __init omap2430_clk_init(void)
-{
- prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL;
- cpu_mask = RATE_IN_243X;
- rate_table = omap2430_rate_table;
-
- omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw);
-
- omap2xxx_clkt_vps_check_bootloader_rates();
-
- omap_clocks_register(omap2430_clks, ARRAY_SIZE(omap2430_clks));
-
- omap2xxx_clkt_vps_late_init();
-
- omap2_clk_disable_autoidle_all();
-
- omap2_clk_enable_init_clocks(enable_init_clks,
- ARRAY_SIZE(enable_init_clks));
-
- pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
- (clk_get_rate(&sys_ck) / 1000000),
- (clk_get_rate(&sys_ck) / 100000) % 10,
- (clk_get_rate(&dpll_ck) / 1000000),
- (clk_get_rate(&mpu_ck) / 1000000));
-
- return 0;
-}
+++ /dev/null
-/*
- * OMAP2xxx osc_clk-specific clock code
- *
- * Copyright (C) 2005-2008 Texas Instruments, Inc.
- * Copyright (C) 2004-2010 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * Based on earlier work by Tuukka Tikkanen, Tony Lindgren,
- * Gordon McNutt and RidgeRun, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#undef DEBUG
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include "clock.h"
-#include "clock2xxx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-
-/*
- * XXX This does not actually enable the osc_ck, since the osc_ck must
- * be running for this function to be called. Instead, this function
- * is used to disable an autoidle mode on the osc_ck. The existing
- * clk_enable/clk_disable()-based usecounting for osc_ck should be
- * replaced with autoidle-based usecounting.
- */
-int omap2_enable_osc_ck(struct clk_hw *clk)
-{
- u32 pcc;
-
- pcc = readl_relaxed(prcm_clksrc_ctrl);
-
- writel_relaxed(pcc & ~OMAP_AUTOEXTCLKMODE_MASK, prcm_clksrc_ctrl);
-
- return 0;
-}
-
-/*
- * XXX This does not actually disable the osc_ck, since doing so would
- * immediately halt the system. Instead, this function is used to
- * enable an autoidle mode on the osc_ck. The existing
- * clk_enable/clk_disable()-based usecounting for osc_ck should be
- * replaced with autoidle-based usecounting.
- */
-void omap2_disable_osc_ck(struct clk_hw *clk)
-{
- u32 pcc;
-
- pcc = readl_relaxed(prcm_clksrc_ctrl);
-
- writel_relaxed(pcc | OMAP_AUTOEXTCLKMODE_MASK, prcm_clksrc_ctrl);
-}
-
-unsigned long omap2_osc_clk_recalc(struct clk_hw *clk,
- unsigned long parent_rate)
-{
- return omap2xxx_get_apll_clkin() * omap2xxx_get_sysclkdiv();
-}
+++ /dev/null
-/*
- * OMAP2xxx sys_clk-specific clock code
- *
- * Copyright (C) 2005-2008 Texas Instruments, Inc.
- * Copyright (C) 2004-2010 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * Based on earlier work by Tuukka Tikkanen, Tony Lindgren,
- * Gordon McNutt and RidgeRun, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include "clock.h"
-#include "clock2xxx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-
-void __iomem *prcm_clksrc_ctrl;
-
-u32 omap2xxx_get_sysclkdiv(void)
-{
- u32 div;
-
- div = readl_relaxed(prcm_clksrc_ctrl);
- div &= OMAP_SYSCLKDIV_MASK;
- div >>= OMAP_SYSCLKDIV_SHIFT;
-
- return div;
-}
-
-unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk,
- unsigned long parent_rate)
-{
- return parent_rate / omap2xxx_get_sysclkdiv();
-}
#include <asm/div64.h>
-#include "soc.h"
#include "clock.h"
-#include "cm-regbits-24xx.h"
-#include "cm-regbits-34xx.h"
/* DPLL rate rounding: minimum DPLL multiplier, divider values */
#define DPLL_MIN_MULTIPLIER 2
#define DPLL_ROUNDING_VAL ((DPLL_SCALE_BASE / 2) * \
(DPLL_SCALE_FACTOR / DPLL_SCALE_BASE))
-/* DPLL valid Fint frequency band limits - from 34xx TRM Section 4.7.6.2 */
-#define OMAP3430_DPLL_FINT_BAND1_MIN 750000
-#define OMAP3430_DPLL_FINT_BAND1_MAX 2100000
-#define OMAP3430_DPLL_FINT_BAND2_MIN 7500000
-#define OMAP3430_DPLL_FINT_BAND2_MAX 21000000
-
/*
* DPLL valid Fint frequency range for OMAP36xx and OMAP4xxx.
* From device data manual section 4.3 "DPLL and DLL Specifications".
*/
#define OMAP3PLUS_DPLL_FINT_JTYPE_MIN 500000
#define OMAP3PLUS_DPLL_FINT_JTYPE_MAX 2500000
-#define OMAP3PLUS_DPLL_FINT_MIN 32000
-#define OMAP3PLUS_DPLL_FINT_MAX 52000000
/* _dpll_test_fint() return codes */
#define DPLL_FINT_UNDERFLOW -1
/* DPLL divider must result in a valid jitter correction val */
fint = __clk_get_rate(__clk_get_parent(clk->hw.clk)) / n;
- if (cpu_is_omap24xx()) {
- /* Should not be called for OMAP2, so warn if it is called */
- WARN(1, "No fint limits available for OMAP2!\n");
- return DPLL_FINT_INVALID;
- } else if (cpu_is_omap3430()) {
- fint_min = OMAP3430_DPLL_FINT_BAND1_MIN;
- fint_max = OMAP3430_DPLL_FINT_BAND2_MAX;
- } else if (dd->flags & DPLL_J_TYPE) {
+ if (dd->flags & DPLL_J_TYPE) {
fint_min = OMAP3PLUS_DPLL_FINT_JTYPE_MIN;
fint_max = OMAP3PLUS_DPLL_FINT_JTYPE_MAX;
} else {
- fint_min = OMAP3PLUS_DPLL_FINT_MIN;
- fint_max = OMAP3PLUS_DPLL_FINT_MAX;
+ fint_min = ti_clk_features.fint_min;
+ fint_max = ti_clk_features.fint_max;
}
- if (fint < fint_min) {
+ if (!fint_min || !fint_max) {
+ WARN(1, "No fint limits available!\n");
+ return DPLL_FINT_INVALID;
+ }
+
+ if (fint < ti_clk_features.fint_min) {
pr_debug("rejecting n=%d due to Fint failure, lowering max_divider\n",
n);
dd->max_divider = n;
ret = DPLL_FINT_UNDERFLOW;
- } else if (fint > fint_max) {
+ } else if (fint > ti_clk_features.fint_max) {
pr_debug("rejecting n=%d due to Fint failure, boosting min_divider\n",
n);
dd->min_divider = n;
ret = DPLL_FINT_INVALID;
- } else if (cpu_is_omap3430() && fint > OMAP3430_DPLL_FINT_BAND1_MAX &&
- fint < OMAP3430_DPLL_FINT_BAND2_MIN) {
+ } else if (fint > ti_clk_features.fint_band1_max &&
+ fint < ti_clk_features.fint_band2_min) {
pr_debug("rejecting n=%d due to Fint failure\n", n);
ret = DPLL_FINT_INVALID;
}
return r;
}
+/**
+ * _omap2_dpll_is_in_bypass - check if DPLL is in bypass mode or not
+ * @v: bitfield value of the DPLL enable
+ *
+ * Checks given DPLL enable bitfield to see whether the DPLL is in bypass
+ * mode or not. Returns 1 if the DPLL is in bypass, 0 otherwise.
+ */
+static int _omap2_dpll_is_in_bypass(u32 v)
+{
+ u8 mask, val;
+
+ mask = ti_clk_features.dpll_bypass_vals;
+
+ /*
+ * Each set bit in the mask corresponds to a bypass value equal
+ * to the bitshift. Go through each set-bit in the mask and
+ * compare against the given register value.
+ */
+ while (mask) {
+ val = __ffs(mask);
+ mask ^= (1 << val);
+ if (v == val)
+ return 1;
+ }
+
+ return 0;
+}
+
/* Public functions */
u8 omap2_init_dpll_parent(struct clk_hw *hw)
{
v >>= __ffs(dd->enable_mask);
/* Reparent the struct clk in case the dpll is in bypass */
- if (cpu_is_omap24xx()) {
- if (v == OMAP2XXX_EN_DPLL_LPBYPASS ||
- v == OMAP2XXX_EN_DPLL_FRBYPASS)
- return 1;
- } else if (cpu_is_omap34xx()) {
- if (v == OMAP3XXX_EN_DPLL_LPBYPASS ||
- v == OMAP3XXX_EN_DPLL_FRBYPASS)
- return 1;
- } else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx()) {
- if (v == OMAP4XXX_EN_DPLL_LPBYPASS ||
- v == OMAP4XXX_EN_DPLL_FRBYPASS ||
- v == OMAP4XXX_EN_DPLL_MNBYPASS)
- return 1;
- }
+ if (_omap2_dpll_is_in_bypass(v))
+ return 1;
+
return 0;
}
v &= dd->enable_mask;
v >>= __ffs(dd->enable_mask);
- if (cpu_is_omap24xx()) {
- if (v == OMAP2XXX_EN_DPLL_LPBYPASS ||
- v == OMAP2XXX_EN_DPLL_FRBYPASS)
- return __clk_get_rate(dd->clk_bypass);
- } else if (cpu_is_omap34xx()) {
- if (v == OMAP3XXX_EN_DPLL_LPBYPASS ||
- v == OMAP3XXX_EN_DPLL_FRBYPASS)
- return __clk_get_rate(dd->clk_bypass);
- } else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx()) {
- if (v == OMAP4XXX_EN_DPLL_LPBYPASS ||
- v == OMAP4XXX_EN_DPLL_FRBYPASS ||
- v == OMAP4XXX_EN_DPLL_MNBYPASS)
- return __clk_get_rate(dd->clk_bypass);
- }
+ if (_omap2_dpll_is_in_bypass(v))
+ return __clk_get_rate(dd->clk_bypass);
v = omap2_clk_readl(clk, dd->mult_div1_reg);
dpll_mult = v & dd->mult_mask;
#include <linux/clk-provider.h>
#include <linux/io.h>
-
#include "clock.h"
-#include "clock2xxx.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-24xx.h"
+
+/* Register offsets */
+#define CM_AUTOIDLE 0x30
+#define CM_ICLKEN 0x10
/* Private functions */
u16 cpu_mask;
+/*
+ * Clock features setup. Used instead of CPU type checks.
+ */
+struct ti_clk_features ti_clk_features;
+
+/* DPLL valid Fint frequency band limits - from 34xx TRM Section 4.7.6.2 */
+#define OMAP3430_DPLL_FINT_BAND1_MIN 750000
+#define OMAP3430_DPLL_FINT_BAND1_MAX 2100000
+#define OMAP3430_DPLL_FINT_BAND2_MIN 7500000
+#define OMAP3430_DPLL_FINT_BAND2_MAX 21000000
+
+/*
+ * DPLL valid Fint frequency range for OMAP36xx and OMAP4xxx.
+ * From device data manual section 4.3 "DPLL and DLL Specifications".
+ */
+#define OMAP3PLUS_DPLL_FINT_MIN 32000
+#define OMAP3PLUS_DPLL_FINT_MAX 52000000
+
/*
* clkdm_control: if true, then when a clock is enabled in the
* hardware, its clockdomain will first be enabled; and when a clock
return val;
}
-/*
- * Used for clocks that have the same value as the parent clock,
- * divided by some factor
- */
-unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct clk_hw_omap *oclk;
-
- if (!hw) {
- pr_warn("%s: hw is NULL\n", __func__);
- return -EINVAL;
- }
-
- oclk = to_clk_hw_omap(hw);
-
- WARN_ON(!oclk->fixed_div);
-
- return parent_rate / oclk->fixed_div;
-}
-
/*
* OMAP2+ specific clock functions
*/
* 34xx reverses this, just to keep us on our toes
* AM35xx uses both, depending on the module.
*/
- if (cpu_is_omap24xx())
- *idlest_val = OMAP24XX_CM_IDLEST_VAL;
- else if (cpu_is_omap34xx())
- *idlest_val = OMAP34XX_CM_IDLEST_VAL;
- else
- BUG();
-
+ *idlest_val = ti_clk_features.cm_idlest_val;
}
/**
(clk_get_rate(core_ck) / 1000000),
(clk_get_rate(mpu_ck) / 1000000));
}
+
+/**
+ * ti_clk_init_features - init clock features struct for the SoC
+ *
+ * Initializes the clock features struct based on the SoC type.
+ */
+void __init ti_clk_init_features(void)
+{
+ /* Fint setup for DPLLs */
+ if (cpu_is_omap3430()) {
+ ti_clk_features.fint_min = OMAP3430_DPLL_FINT_BAND1_MIN;
+ ti_clk_features.fint_max = OMAP3430_DPLL_FINT_BAND2_MAX;
+ ti_clk_features.fint_band1_max = OMAP3430_DPLL_FINT_BAND1_MAX;
+ ti_clk_features.fint_band2_min = OMAP3430_DPLL_FINT_BAND2_MIN;
+ } else {
+ ti_clk_features.fint_min = OMAP3PLUS_DPLL_FINT_MIN;
+ ti_clk_features.fint_max = OMAP3PLUS_DPLL_FINT_MAX;
+ }
+
+ /* Bypass value setup for DPLLs */
+ if (cpu_is_omap24xx()) {
+ ti_clk_features.dpll_bypass_vals |=
+ (1 << OMAP2XXX_EN_DPLL_LPBYPASS) |
+ (1 << OMAP2XXX_EN_DPLL_FRBYPASS);
+ } else if (cpu_is_omap34xx()) {
+ ti_clk_features.dpll_bypass_vals |=
+ (1 << OMAP3XXX_EN_DPLL_LPBYPASS) |
+ (1 << OMAP3XXX_EN_DPLL_FRBYPASS);
+ } else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx() ||
+ soc_is_omap54xx() || soc_is_dra7xx()) {
+ ti_clk_features.dpll_bypass_vals |=
+ (1 << OMAP4XXX_EN_DPLL_LPBYPASS) |
+ (1 << OMAP4XXX_EN_DPLL_FRBYPASS) |
+ (1 << OMAP4XXX_EN_DPLL_MNBYPASS);
+ }
+
+ /* Jitter correction only available on OMAP343X */
+ if (cpu_is_omap343x())
+ ti_clk_features.flags |= TI_CLK_DPLL_HAS_FREQSEL;
+
+ /* Idlest value for interface clocks.
+ * 24xx uses 0 to indicate not ready, and 1 to indicate ready.
+ * 34xx reverses this, just to keep us on our toes
+ * AM35xx uses both, depending on the module.
+ */
+ if (cpu_is_omap24xx())
+ ti_clk_features.cm_idlest_val = OMAP24XX_CM_IDLEST_VAL;
+ else if (cpu_is_omap34xx())
+ ti_clk_features.cm_idlest_val = OMAP34XX_CM_IDLEST_VAL;
+}
}; \
DEFINE_STRUCT_CLK(_name, _parent_names, _ops);
-#define DEFINE_CLK_OMAP_HSDIVIDER(_name, _parent_name, \
- _parent_ptr, _flags, \
- _clksel_reg, _clksel_mask) \
- static const struct clksel _name##_div[] = { \
- { \
- .parent = _parent_ptr, \
- .rates = div31_1to31_rates \
- }, \
- { .parent = NULL }, \
- }; \
- static struct clk _name; \
- static const char *_name##_parent_names[] = { \
- _parent_name, \
- }; \
- static struct clk_hw_omap _name##_hw = { \
- .hw = { \
- .clk = &_name, \
- }, \
- .clksel = _name##_div, \
- .clksel_reg = _clksel_reg, \
- .clksel_mask = _clksel_mask, \
- .ops = &clkhwops_omap4_dpllmx, \
- }; \
- DEFINE_STRUCT_CLK(_name, _name##_parent_names, omap_hsdivider_ops);
-
/* struct clksel_rate.flags possibilities */
#define RATE_IN_242X (1 << 0)
#define RATE_IN_243X (1 << 1)
const struct clksel_rate *rates;
};
-unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw,
- unsigned long parent_rate);
-
/* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */
#define CORE_CLK_SRC_32K 0x0
#define CORE_CLK_SRC_DPLL 0x1
extern u16 cpu_mask;
+/*
+ * Clock features setup. Used instead of CPU type checks.
+ */
+struct ti_clk_features {
+ u32 flags;
+ long fint_min;
+ long fint_max;
+ long fint_band1_max;
+ long fint_band2_min;
+ u8 dpll_bypass_vals;
+ u8 cm_idlest_val;
+};
+
+#define TI_CLK_DPLL_HAS_FREQSEL (1 << 0)
+
+extern struct ti_clk_features ti_clk_features;
+
extern const struct clkops clkops_omap2_dflt_wait;
extern const struct clkops clkops_dummy;
extern const struct clkops clkops_omap2_dflt;
extern void omap2_clkops_disable_clkdm(struct clk_hw *hw);
extern void omap_clocks_register(struct omap_clk *oclks, int cnt);
+
+void __init ti_clk_init_features(void);
#endif
#define omap2430_clk_init() do { } while(0)
#endif
-extern void __iomem *prcm_clksrc_ctrl;
-
extern struct clk_hw *dclk_hw;
int omap2_enable_osc_ck(struct clk_hw *hw);
void omap2_disable_osc_ck(struct clk_hw *hw);
#define OMAP24XX_AUTO_DPLL_SHIFT 0
#define OMAP24XX_AUTO_DPLL_MASK (0x3 << 0)
#define OMAP24XX_APLLS_CLKIN_SHIFT 23
+#define OMAP24XX_APLLS_CLKIN_WIDTH 3
#define OMAP24XX_APLLS_CLKIN_MASK (0x7 << 23)
#define OMAP24XX_DPLL_MULT_MASK (0x3ff << 12)
#define OMAP24XX_DPLL_DIV_MASK (0xf << 8)
#define DRA7XX_CM_L3INIT_SATA_CLKCTRL DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0088)
#define DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET 0x00a0
#define DRA7XX_CM_PCIE_STATICDEP_OFFSET 0x00a4
+#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET 0x00b0
+#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b0)
+#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET 0x00b8
+#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b8)
#define DRA7XX_CM_GMAC_CLKSTCTRL_OFFSET 0x00c0
#define DRA7XX_CM_GMAC_STATICDEP_OFFSET 0x00c4
#define DRA7XX_CM_GMAC_DYNAMICDEP_OFFSET 0x00c8
};
struct omap3_scratchpad_prcm_block {
- u32 prm_clksrc_ctrl;
- u32 prm_clksel;
+ u32 prm_contents[2];
u32 cm_contents[11];
u32 prcm_block_size;
};
void __iomem *v_addr;
u32 offset = 0;
v_addr = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD_ROM);
- if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
- OMAP3430_GLOBAL_COLD_RST_MASK) {
+ if (omap3xxx_prm_clear_global_cold_reset()) {
for ( ; offset <= max_offset; offset += 0x4)
writel_relaxed(0x0, (v_addr + offset));
- omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
- OMAP3430_GR_MOD,
- OMAP3_PRM_RSTST_OFFSET);
}
}
scratchpad_contents.sdrc_block_offset = 0x64;
/* Populate the PRCM block contents */
- prcm_block_contents.prm_clksrc_ctrl =
- omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
- OMAP3_PRM_CLKSRC_CTRL_OFFSET);
- prcm_block_contents.prm_clksel =
- omap2_prm_read_mod_reg(OMAP3430_CCR_MOD,
- OMAP3_PRM_CLKSEL_OFFSET);
-
+ omap3_prm_save_scratchpad_contents(prcm_block_contents.prm_contents);
omap3_cm_save_scratchpad_contents(prcm_block_contents.cm_contents);
prcm_block_contents.prcm_block_size = 0x0;
* Sets the bootmode for IVA2 to idle. This is needed by the PM code to
* force disable IVA2 so that it does not prevent any low-power states.
*/
-void omap3_ctrl_set_iva_bootmode_idle(void)
+static void __init omap3_ctrl_set_iva_bootmode_idle(void)
{
omap_ctrl_writel(OMAP3_IVA2_BOOTMOD_IDLE,
OMAP343X_CONTROL_IVA2_BOOTMOD);
}
+
+/**
+ * omap3_ctrl_setup_d2d_padconf - setup stacked modem pads for idle
+ *
+ * Sets up the pads controlling the stacked modem in such way that the
+ * device can enter idle.
+ */
+static void __init omap3_ctrl_setup_d2d_padconf(void)
+{
+ u16 mask, padconf;
+
+ /*
+ * In a stand alone OMAP3430 where there is not a stacked
+ * modem for the D2D Idle Ack and D2D MStandby must be pulled
+ * high. S CONTROL_PADCONF_SAD2D_IDLEACK and
+ * CONTROL_PADCONF_SAD2D_MSTDBY to have a pull up.
+ */
+ mask = (1 << 4) | (1 << 3); /* pull-up, enabled */
+ padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_MSTANDBY);
+ padconf |= mask;
+ omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_MSTANDBY);
+
+ padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_IDLEACK);
+ padconf |= mask;
+ omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_IDLEACK);
+}
+
+/**
+ * omap3_ctrl_init - does static initializations for control module
+ *
+ * Initializes system control module. This sets up the sysconfig autoidle,
+ * and sets up modem and iva2 so that they can be idled properly.
+ */
+void __init omap3_ctrl_init(void)
+{
+ omap_ctrl_writel(OMAP3430_AUTOIDLE_MASK, OMAP2_CONTROL_SYSCONFIG);
+
+ omap3_ctrl_set_iva_bootmode_idle();
+
+ omap3_ctrl_setup_d2d_padconf();
+}
#endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */
#ifndef __ARCH_ARM_MACH_OMAP2_CONTROL_H
#define __ARCH_ARM_MACH_OMAP2_CONTROL_H
-#include "ctrl_module_core_44xx.h"
-#include "ctrl_module_wkup_44xx.h"
-#include "ctrl_module_pad_core_44xx.h"
-#include "ctrl_module_pad_wkup_44xx.h"
-
#include "am33xx.h"
#ifndef __ASSEMBLY__
/* TI81XX CONTROL_DEVCONF register offsets */
#define TI81XX_CONTROL_DEVICE_ID (TI81XX_CONTROL_DEVCONF + 0x000)
+/* OMAP4 CONTROL MODULE */
+#define OMAP4_CTRL_MODULE_PAD_WKUP 0x4a31e000
+#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_I2C_2 0x0604
+#define OMAP4_CTRL_MODULE_CORE_STATUS 0x02c4
+#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1 0x0218
+#define OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR 0x0304
+#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY 0x0618
+#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX 0x0608
+
+/* OMAP4 CONTROL_DSIPHY */
+#define OMAP4_DSI2_LANEENABLE_SHIFT 29
+#define OMAP4_DSI2_LANEENABLE_MASK (0x7 << 29)
+#define OMAP4_DSI1_LANEENABLE_SHIFT 24
+#define OMAP4_DSI1_LANEENABLE_MASK (0x1f << 24)
+#define OMAP4_DSI1_PIPD_SHIFT 19
+#define OMAP4_DSI1_PIPD_MASK (0x1f << 19)
+#define OMAP4_DSI2_PIPD_SHIFT 14
+#define OMAP4_DSI2_PIPD_MASK (0x1f << 14)
+
+/* OMAP4 CONTROL_CAMERA_RX */
+#define OMAP4_CAMERARX_CSI21_LANEENABLE_SHIFT 24
+#define OMAP4_CAMERARX_CSI21_LANEENABLE_MASK (0x1f << 24)
+#define OMAP4_CAMERARX_CSI22_LANEENABLE_SHIFT 29
+#define OMAP4_CAMERARX_CSI22_LANEENABLE_MASK (0x3 << 29)
+#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_SHIFT 21
+#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_MASK (1 << 21)
+#define OMAP4_CAMERARX_CSI22_CAMMODE_SHIFT 19
+#define OMAP4_CAMERARX_CSI22_CAMMODE_MASK (0x3 << 19)
+#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_SHIFT 18
+#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_MASK (1 << 18)
+#define OMAP4_CAMERARX_CSI21_CAMMODE_SHIFT 16
+#define OMAP4_CAMERARX_CSI21_CAMMODE_MASK (0x3 << 16)
+
/* OMAP54XX CONTROL STATUS register */
#define OMAP5XXX_CONTROL_STATUS 0x134
#define OMAP5_DEVICETYPE_MASK (0x7 << 6)
extern void omap_ctrl_write_dsp_boot_mode(u8 bootmode);
extern void omap3630_ctrl_disable_rta(void);
extern int omap3_ctrl_save_padconf(void);
-extern void omap3_ctrl_set_iva_bootmode_idle(void);
+void omap3_ctrl_init(void);
extern void omap2_set_globals_control(void __iomem *ctrl,
void __iomem *ctrl_pad);
#else
+++ /dev/null
-/*
- * OMAP44xx CTRL_MODULE_CORE registers and bitfields
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- *
- * Benoit Cousson (b-cousson@ti.com)
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_CORE_44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_CORE_44XX_H
-
-
-/* Base address */
-#define OMAP4_CTRL_MODULE_CORE 0x4a002000
-
-/* Registers offset */
-#define OMAP4_CTRL_MODULE_CORE_IP_REVISION 0x0000
-#define OMAP4_CTRL_MODULE_CORE_IP_HWINFO 0x0004
-#define OMAP4_CTRL_MODULE_CORE_IP_SYSCONFIG 0x0010
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_0 0x0200
-#define OMAP4_CTRL_MODULE_CORE_ID_CODE 0x0204
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_1 0x0208
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_2 0x020c
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_3 0x0210
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_0 0x0214
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1 0x0218
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_USB_CONF 0x021c
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_VDD_WKUP 0x0228
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_BGAP 0x0260
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_DPLL_0 0x0264
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_DPLL_1 0x0268
-#define OMAP4_CTRL_MODULE_CORE_STATUS 0x02c4
-#define OMAP4_CTRL_MODULE_CORE_DEV_CONF 0x0300
-#define OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR 0x0304
-#define OMAP4_CTRL_MODULE_CORE_LDOVBB_IVA_VOLTAGE_CTRL 0x0314
-#define OMAP4_CTRL_MODULE_CORE_LDOVBB_MPU_VOLTAGE_CTRL 0x0318
-#define OMAP4_CTRL_MODULE_CORE_LDOSRAM_IVA_VOLTAGE_CTRL 0x0320
-#define OMAP4_CTRL_MODULE_CORE_LDOSRAM_MPU_VOLTAGE_CTRL 0x0324
-#define OMAP4_CTRL_MODULE_CORE_LDOSRAM_CORE_VOLTAGE_CTRL 0x0328
-#define OMAP4_CTRL_MODULE_CORE_TEMP_SENSOR 0x032c
-#define OMAP4_CTRL_MODULE_CORE_DPLL_NWELL_TRIM_0 0x0330
-#define OMAP4_CTRL_MODULE_CORE_DPLL_NWELL_TRIM_1 0x0334
-#define OMAP4_CTRL_MODULE_CORE_USBOTGHS_CONTROL 0x033c
-#define OMAP4_CTRL_MODULE_CORE_DSS_CONTROL 0x0340
-#define OMAP4_CTRL_MODULE_CORE_HWOBS_CONTROL 0x0350
-#define OMAP4_CTRL_MODULE_CORE_DEBOBS_FINAL_MUX_SEL 0x0400
-#define OMAP4_CTRL_MODULE_CORE_DEBOBS_MMR_MPU 0x0408
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL0 0x042c
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL1 0x0430
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL2 0x0434
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL3 0x0438
-#define OMAP4_CTRL_MODULE_CORE_CONF_CLK_SEL0 0x0440
-#define OMAP4_CTRL_MODULE_CORE_CONF_CLK_SEL1 0x0444
-#define OMAP4_CTRL_MODULE_CORE_CONF_CLK_SEL2 0x0448
-#define OMAP4_CTRL_MODULE_CORE_CONF_DPLL_FREQLOCK_SEL 0x044c
-#define OMAP4_CTRL_MODULE_CORE_CONF_DPLL_TINITZ_SEL 0x0450
-#define OMAP4_CTRL_MODULE_CORE_CONF_DPLL_PHASELOCK_SEL 0x0454
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_0 0x0480
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_1 0x0484
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_2 0x0488
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_3 0x048c
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_4 0x0490
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_5 0x0494
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_6 0x0498
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_7 0x049c
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_8 0x04a0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_9 0x04a4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_10 0x04a8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_11 0x04ac
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_12 0x04b0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_13 0x04b4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_14 0x04b8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_15 0x04bc
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_16 0x04c0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_17 0x04c4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_18 0x04c8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_19 0x04cc
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_20 0x04d0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_21 0x04d4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_22 0x04d8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_23 0x04dc
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_24 0x04e0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_25 0x04e4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_26 0x04e8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_27 0x04ec
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_28 0x04f0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_29 0x04f4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_30 0x04f8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_31 0x04fc
-
-/* Registers shifts and masks */
-
-/* IP_REVISION */
-#define OMAP4_IP_REV_SCHEME_SHIFT 30
-#define OMAP4_IP_REV_SCHEME_MASK (0x3 << 30)
-#define OMAP4_IP_REV_FUNC_SHIFT 16
-#define OMAP4_IP_REV_FUNC_MASK (0xfff << 16)
-#define OMAP4_IP_REV_RTL_SHIFT 11
-#define OMAP4_IP_REV_RTL_MASK (0x1f << 11)
-#define OMAP4_IP_REV_MAJOR_SHIFT 8
-#define OMAP4_IP_REV_MAJOR_MASK (0x7 << 8)
-#define OMAP4_IP_REV_CUSTOM_SHIFT 6
-#define OMAP4_IP_REV_CUSTOM_MASK (0x3 << 6)
-#define OMAP4_IP_REV_MINOR_SHIFT 0
-#define OMAP4_IP_REV_MINOR_MASK (0x3f << 0)
-
-/* IP_HWINFO */
-#define OMAP4_IP_HWINFO_SHIFT 0
-#define OMAP4_IP_HWINFO_MASK (0xffffffff << 0)
-
-/* IP_SYSCONFIG */
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_SHIFT 2
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_MASK (0x3 << 2)
-
-/* STD_FUSE_DIE_ID_0 */
-#define OMAP4_STD_FUSE_DIE_ID_0_SHIFT 0
-#define OMAP4_STD_FUSE_DIE_ID_0_MASK (0xffffffff << 0)
-
-/* ID_CODE */
-#define OMAP4_STD_FUSE_IDCODE_SHIFT 0
-#define OMAP4_STD_FUSE_IDCODE_MASK (0xffffffff << 0)
-
-/* STD_FUSE_DIE_ID_1 */
-#define OMAP4_STD_FUSE_DIE_ID_1_SHIFT 0
-#define OMAP4_STD_FUSE_DIE_ID_1_MASK (0xffffffff << 0)
-
-/* STD_FUSE_DIE_ID_2 */
-#define OMAP4_STD_FUSE_DIE_ID_2_SHIFT 0
-#define OMAP4_STD_FUSE_DIE_ID_2_MASK (0xffffffff << 0)
-
-/* STD_FUSE_DIE_ID_3 */
-#define OMAP4_STD_FUSE_DIE_ID_3_SHIFT 0
-#define OMAP4_STD_FUSE_DIE_ID_3_MASK (0xffffffff << 0)
-
-/* STD_FUSE_PROD_ID_0 */
-#define OMAP4_STD_FUSE_PROD_ID_0_SHIFT 0
-#define OMAP4_STD_FUSE_PROD_ID_0_MASK (0xffffffff << 0)
-
-/* STD_FUSE_PROD_ID_1 */
-#define OMAP4_STD_FUSE_PROD_ID_1_SHIFT 0
-#define OMAP4_STD_FUSE_PROD_ID_1_MASK (0xffffffff << 0)
-
-/* STD_FUSE_USB_CONF */
-#define OMAP4_USB_PROD_ID_SHIFT 16
-#define OMAP4_USB_PROD_ID_MASK (0xffff << 16)
-#define OMAP4_USB_VENDOR_ID_SHIFT 0
-#define OMAP4_USB_VENDOR_ID_MASK (0xffff << 0)
-
-/* STD_FUSE_OPP_VDD_WKUP */
-#define OMAP4_STD_FUSE_OPP_VDD_WKUP_SHIFT 0
-#define OMAP4_STD_FUSE_OPP_VDD_WKUP_MASK (0xffffffff << 0)
-
-/* STD_FUSE_OPP_BGAP */
-#define OMAP4_STD_FUSE_OPP_BGAP_SHIFT 0
-#define OMAP4_STD_FUSE_OPP_BGAP_MASK (0xffffffff << 0)
-
-/* STD_FUSE_OPP_DPLL_0 */
-#define OMAP4_STD_FUSE_OPP_DPLL_0_SHIFT 0
-#define OMAP4_STD_FUSE_OPP_DPLL_0_MASK (0xffffffff << 0)
-
-/* STD_FUSE_OPP_DPLL_1 */
-#define OMAP4_STD_FUSE_OPP_DPLL_1_SHIFT 0
-#define OMAP4_STD_FUSE_OPP_DPLL_1_MASK (0xffffffff << 0)
-
-/* STATUS */
-#define OMAP4_ATTILA_CONF_SHIFT 11
-#define OMAP4_ATTILA_CONF_MASK (0x3 << 11)
-#define OMAP4_DEVICE_TYPE_SHIFT 8
-#define OMAP4_DEVICE_TYPE_MASK (0x7 << 8)
-#define OMAP4_SYS_BOOT_SHIFT 0
-#define OMAP4_SYS_BOOT_MASK (0xff << 0)
-
-/* DEV_CONF */
-#define OMAP4_DEV_CONF_SHIFT 1
-#define OMAP4_DEV_CONF_MASK (0x7fffffff << 1)
-#define OMAP4_USBPHY_PD_SHIFT 0
-#define OMAP4_USBPHY_PD_MASK (1 << 0)
-
-/* LDOVBB_IVA_VOLTAGE_CTRL */
-#define OMAP4_LDOVBBIVA_RBB_MUX_CTRL_SHIFT 26
-#define OMAP4_LDOVBBIVA_RBB_MUX_CTRL_MASK (1 << 26)
-#define OMAP4_LDOVBBIVA_RBB_VSET_IN_SHIFT 21
-#define OMAP4_LDOVBBIVA_RBB_VSET_IN_MASK (0x1f << 21)
-#define OMAP4_LDOVBBIVA_RBB_VSET_OUT_SHIFT 16
-#define OMAP4_LDOVBBIVA_RBB_VSET_OUT_MASK (0x1f << 16)
-#define OMAP4_LDOVBBIVA_FBB_MUX_CTRL_SHIFT 10
-#define OMAP4_LDOVBBIVA_FBB_MUX_CTRL_MASK (1 << 10)
-#define OMAP4_LDOVBBIVA_FBB_VSET_IN_SHIFT 5
-#define OMAP4_LDOVBBIVA_FBB_VSET_IN_MASK (0x1f << 5)
-#define OMAP4_LDOVBBIVA_FBB_VSET_OUT_SHIFT 0
-#define OMAP4_LDOVBBIVA_FBB_VSET_OUT_MASK (0x1f << 0)
-
-/* LDOVBB_MPU_VOLTAGE_CTRL */
-#define OMAP4_LDOVBBMPU_RBB_MUX_CTRL_SHIFT 26
-#define OMAP4_LDOVBBMPU_RBB_MUX_CTRL_MASK (1 << 26)
-#define OMAP4_LDOVBBMPU_RBB_VSET_IN_SHIFT 21
-#define OMAP4_LDOVBBMPU_RBB_VSET_IN_MASK (0x1f << 21)
-#define OMAP4_LDOVBBMPU_RBB_VSET_OUT_SHIFT 16
-#define OMAP4_LDOVBBMPU_RBB_VSET_OUT_MASK (0x1f << 16)
-#define OMAP4_LDOVBBMPU_FBB_MUX_CTRL_SHIFT 10
-#define OMAP4_LDOVBBMPU_FBB_MUX_CTRL_MASK (1 << 10)
-#define OMAP4_LDOVBBMPU_FBB_VSET_IN_SHIFT 5
-#define OMAP4_LDOVBBMPU_FBB_VSET_IN_MASK (0x1f << 5)
-#define OMAP4_LDOVBBMPU_FBB_VSET_OUT_SHIFT 0
-#define OMAP4_LDOVBBMPU_FBB_VSET_OUT_MASK (0x1f << 0)
-
-/* LDOSRAM_IVA_VOLTAGE_CTRL */
-#define OMAP4_LDOSRAMIVA_RETMODE_MUX_CTRL_SHIFT 26
-#define OMAP4_LDOSRAMIVA_RETMODE_MUX_CTRL_MASK (1 << 26)
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_IN_SHIFT 21
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_IN_MASK (0x1f << 21)
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_OUT_SHIFT 16
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_OUT_MASK (0x1f << 16)
-#define OMAP4_LDOSRAMIVA_ACTMODE_MUX_CTRL_SHIFT 10
-#define OMAP4_LDOSRAMIVA_ACTMODE_MUX_CTRL_MASK (1 << 10)
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_IN_SHIFT 5
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_IN_MASK (0x1f << 5)
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_OUT_SHIFT 0
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_OUT_MASK (0x1f << 0)
-
-/* LDOSRAM_MPU_VOLTAGE_CTRL */
-#define OMAP4_LDOSRAMMPU_RETMODE_MUX_CTRL_SHIFT 26
-#define OMAP4_LDOSRAMMPU_RETMODE_MUX_CTRL_MASK (1 << 26)
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_IN_SHIFT 21
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_IN_MASK (0x1f << 21)
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_OUT_SHIFT 16
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_OUT_MASK (0x1f << 16)
-#define OMAP4_LDOSRAMMPU_ACTMODE_MUX_CTRL_SHIFT 10
-#define OMAP4_LDOSRAMMPU_ACTMODE_MUX_CTRL_MASK (1 << 10)
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_IN_SHIFT 5
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_IN_MASK (0x1f << 5)
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_OUT_SHIFT 0
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_OUT_MASK (0x1f << 0)
-
-/* LDOSRAM_CORE_VOLTAGE_CTRL */
-#define OMAP4_LDOSRAMCORE_RETMODE_MUX_CTRL_SHIFT 26
-#define OMAP4_LDOSRAMCORE_RETMODE_MUX_CTRL_MASK (1 << 26)
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_IN_SHIFT 21
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_IN_MASK (0x1f << 21)
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_OUT_SHIFT 16
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_OUT_MASK (0x1f << 16)
-#define OMAP4_LDOSRAMCORE_ACTMODE_MUX_CTRL_SHIFT 10
-#define OMAP4_LDOSRAMCORE_ACTMODE_MUX_CTRL_MASK (1 << 10)
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_IN_SHIFT 5
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_IN_MASK (0x1f << 5)
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_OUT_SHIFT 0
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_OUT_MASK (0x1f << 0)
-
-/* TEMP_SENSOR */
-#define OMAP4_BGAP_TEMPSOFF_SHIFT 12
-#define OMAP4_BGAP_TEMPSOFF_MASK (1 << 12)
-#define OMAP4_BGAP_TSHUT_SHIFT 11
-#define OMAP4_BGAP_TSHUT_MASK (1 << 11)
-#define OMAP4_BGAP_TEMP_SENSOR_CONTCONV_SHIFT 10
-#define OMAP4_BGAP_TEMP_SENSOR_CONTCONV_MASK (1 << 10)
-#define OMAP4_BGAP_TEMP_SENSOR_SOC_SHIFT 9
-#define OMAP4_BGAP_TEMP_SENSOR_SOC_MASK (1 << 9)
-#define OMAP4_BGAP_TEMP_SENSOR_EOCZ_SHIFT 8
-#define OMAP4_BGAP_TEMP_SENSOR_EOCZ_MASK (1 << 8)
-#define OMAP4_BGAP_TEMP_SENSOR_DTEMP_SHIFT 0
-#define OMAP4_BGAP_TEMP_SENSOR_DTEMP_MASK (0xff << 0)
-
-/* DPLL_NWELL_TRIM_0 */
-#define OMAP4_DPLL_ABE_NWELL_TRIM_MUX_CTRL_SHIFT 29
-#define OMAP4_DPLL_ABE_NWELL_TRIM_MUX_CTRL_MASK (1 << 29)
-#define OMAP4_DPLL_ABE_NWELL_TRIM_SHIFT 24
-#define OMAP4_DPLL_ABE_NWELL_TRIM_MASK (0x1f << 24)
-#define OMAP4_DPLL_PER_NWELL_TRIM_MUX_CTRL_SHIFT 23
-#define OMAP4_DPLL_PER_NWELL_TRIM_MUX_CTRL_MASK (1 << 23)
-#define OMAP4_DPLL_PER_NWELL_TRIM_SHIFT 18
-#define OMAP4_DPLL_PER_NWELL_TRIM_MASK (0x1f << 18)
-#define OMAP4_DPLL_CORE_NWELL_TRIM_MUX_CTRL_SHIFT 17
-#define OMAP4_DPLL_CORE_NWELL_TRIM_MUX_CTRL_MASK (1 << 17)
-#define OMAP4_DPLL_CORE_NWELL_TRIM_SHIFT 12
-#define OMAP4_DPLL_CORE_NWELL_TRIM_MASK (0x1f << 12)
-#define OMAP4_DPLL_IVA_NWELL_TRIM_MUX_CTRL_SHIFT 11
-#define OMAP4_DPLL_IVA_NWELL_TRIM_MUX_CTRL_MASK (1 << 11)
-#define OMAP4_DPLL_IVA_NWELL_TRIM_SHIFT 6
-#define OMAP4_DPLL_IVA_NWELL_TRIM_MASK (0x1f << 6)
-#define OMAP4_DPLL_MPU_NWELL_TRIM_MUX_CTRL_SHIFT 5
-#define OMAP4_DPLL_MPU_NWELL_TRIM_MUX_CTRL_MASK (1 << 5)
-#define OMAP4_DPLL_MPU_NWELL_TRIM_SHIFT 0
-#define OMAP4_DPLL_MPU_NWELL_TRIM_MASK (0x1f << 0)
-
-/* DPLL_NWELL_TRIM_1 */
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_MUX_CTRL_SHIFT 29
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_MUX_CTRL_MASK (1 << 29)
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_SHIFT 24
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_MASK (0x1f << 24)
-#define OMAP4_DPLL_USB_NWELL_TRIM_MUX_CTRL_SHIFT 23
-#define OMAP4_DPLL_USB_NWELL_TRIM_MUX_CTRL_MASK (1 << 23)
-#define OMAP4_DPLL_USB_NWELL_TRIM_SHIFT 18
-#define OMAP4_DPLL_USB_NWELL_TRIM_MASK (0x1f << 18)
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_MUX_CTRL_SHIFT 17
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_MUX_CTRL_MASK (1 << 17)
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_SHIFT 12
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_MASK (0x1f << 12)
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_MUX_CTRL_SHIFT 11
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_MUX_CTRL_MASK (1 << 11)
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_SHIFT 6
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_MASK (0x1f << 6)
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_MUX_CTRL_SHIFT 5
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_MUX_CTRL_MASK (1 << 5)
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_SHIFT 0
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_MASK (0x1f << 0)
-
-/* USBOTGHS_CONTROL */
-#define OMAP4_DISCHRGVBUS_SHIFT 8
-#define OMAP4_DISCHRGVBUS_MASK (1 << 8)
-#define OMAP4_CHRGVBUS_SHIFT 7
-#define OMAP4_CHRGVBUS_MASK (1 << 7)
-#define OMAP4_DRVVBUS_SHIFT 6
-#define OMAP4_DRVVBUS_MASK (1 << 6)
-#define OMAP4_IDPULLUP_SHIFT 5
-#define OMAP4_IDPULLUP_MASK (1 << 5)
-#define OMAP4_IDDIG_SHIFT 4
-#define OMAP4_IDDIG_MASK (1 << 4)
-#define OMAP4_SESSEND_SHIFT 3
-#define OMAP4_SESSEND_MASK (1 << 3)
-#define OMAP4_VBUSVALID_SHIFT 2
-#define OMAP4_VBUSVALID_MASK (1 << 2)
-#define OMAP4_BVALID_SHIFT 1
-#define OMAP4_BVALID_MASK (1 << 1)
-#define OMAP4_AVALID_SHIFT 0
-#define OMAP4_AVALID_MASK (1 << 0)
-
-/* DSS_CONTROL */
-#define OMAP4_DSS_MUX6_SELECT_SHIFT 0
-#define OMAP4_DSS_MUX6_SELECT_MASK (1 << 0)
-
-/* HWOBS_CONTROL */
-#define OMAP4_HWOBS_CLKDIV_SEL_SHIFT 3
-#define OMAP4_HWOBS_CLKDIV_SEL_MASK (0x1f << 3)
-#define OMAP4_HWOBS_ALL_ZERO_MODE_SHIFT 2
-#define OMAP4_HWOBS_ALL_ZERO_MODE_MASK (1 << 2)
-#define OMAP4_HWOBS_ALL_ONE_MODE_SHIFT 1
-#define OMAP4_HWOBS_ALL_ONE_MODE_MASK (1 << 1)
-#define OMAP4_HWOBS_MACRO_ENABLE_SHIFT 0
-#define OMAP4_HWOBS_MACRO_ENABLE_MASK (1 << 0)
-
-/* DEBOBS_FINAL_MUX_SEL */
-#define OMAP4_SELECT_SHIFT 0
-#define OMAP4_SELECT_MASK (0xffffffff << 0)
-
-/* DEBOBS_MMR_MPU */
-#define OMAP4_SELECT_DEBOBS_MMR_MPU_SHIFT 0
-#define OMAP4_SELECT_DEBOBS_MMR_MPU_MASK (0xf << 0)
-
-/* CONF_SDMA_REQ_SEL0 */
-#define OMAP4_MULT_SHIFT 0
-#define OMAP4_MULT_MASK (0x7f << 0)
-
-/* CONF_CLK_SEL0 */
-#define OMAP4_MULT_CONF_CLK_SEL0_SHIFT 0
-#define OMAP4_MULT_CONF_CLK_SEL0_MASK (0x7 << 0)
-
-/* CONF_CLK_SEL1 */
-#define OMAP4_MULT_CONF_CLK_SEL1_SHIFT 0
-#define OMAP4_MULT_CONF_CLK_SEL1_MASK (0x7 << 0)
-
-/* CONF_CLK_SEL2 */
-#define OMAP4_MULT_CONF_CLK_SEL2_SHIFT 0
-#define OMAP4_MULT_CONF_CLK_SEL2_MASK (0x7 << 0)
-
-/* CONF_DPLL_FREQLOCK_SEL */
-#define OMAP4_MULT_CONF_DPLL_FREQLOCK_SEL_SHIFT 0
-#define OMAP4_MULT_CONF_DPLL_FREQLOCK_SEL_MASK (0x7 << 0)
-
-/* CONF_DPLL_TINITZ_SEL */
-#define OMAP4_MULT_CONF_DPLL_TINITZ_SEL_SHIFT 0
-#define OMAP4_MULT_CONF_DPLL_TINITZ_SEL_MASK (0x7 << 0)
-
-/* CONF_DPLL_PHASELOCK_SEL */
-#define OMAP4_MULT_CONF_DPLL_PHASELOCK_SEL_SHIFT 0
-#define OMAP4_MULT_CONF_DPLL_PHASELOCK_SEL_MASK (0x7 << 0)
-
-/* CONF_DEBUG_SEL_TST_0 */
-#define OMAP4_MODE_SHIFT 0
-#define OMAP4_MODE_MASK (0xf << 0)
-
-#endif
+++ /dev/null
-/*
- * OMAP44xx CTRL_MODULE_PAD_CORE registers and bitfields
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- *
- * Benoit Cousson (b-cousson@ti.com)
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_CORE_44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_CORE_44XX_H
-
-
-/* Base address */
-#define OMAP4_CTRL_MODULE_PAD_CORE 0x4a100000
-
-/* Registers offset */
-#define OMAP4_CTRL_MODULE_PAD_CORE_IP_REVISION 0x0000
-#define OMAP4_CTRL_MODULE_PAD_CORE_IP_HWINFO 0x0004
-#define OMAP4_CTRL_MODULE_PAD_CORE_IP_SYSCONFIG 0x0010
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_0 0x01d8
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_1 0x01dc
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_2 0x01e0
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_3 0x01e4
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_4 0x01e8
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_5 0x01ec
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_6 0x01f0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PADCONF_GLOBAL 0x05a0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PADCONF_MODE 0x05a4
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART1IO_PADCONF_0 0x05a8
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART1IO_PADCONF_1 0x05ac
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART2IO_PADCONF_0 0x05b0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART2IO_PADCONF_1 0x05b4
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART3IO_PADCONF_0 0x05b8
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART3IO_PADCONF_1 0x05bc
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART3IO_PADCONF_2 0x05c0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_USBB_HSIC 0x05c4
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SLIMBUS 0x05c8
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PBIASLITE 0x0600
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_I2C_0 0x0604
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX 0x0608
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_AVDAC 0x060c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_HDMI_TX_PHY 0x0610
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC2 0x0614
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY 0x0618
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP 0x061c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_USB2PHYCORE 0x0620
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_I2C_1 0x0624
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC1 0x0628
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_HSI 0x062c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_USB 0x0630
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_HDQ 0x0634
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_0 0x0638
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_1 0x063c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_2 0x0640
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_3 0x0644
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_0 0x0648
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_1 0x064c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_2 0x0650
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_3 0x0654
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_BUS_HOLD 0x0658
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_C2C 0x065c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CORE_CONTROL_SPARE_RW 0x0660
-#define OMAP4_CTRL_MODULE_PAD_CORE_CORE_CONTROL_SPARE_R 0x0664
-#define OMAP4_CTRL_MODULE_PAD_CORE_CORE_CONTROL_SPARE_R_C0 0x0668
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_1 0x0700
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_2 0x0704
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_3 0x0708
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_4 0x070c
-
-/* Registers shifts and masks */
-
-/* IP_REVISION */
-#define OMAP4_IP_REV_SCHEME_SHIFT 30
-#define OMAP4_IP_REV_SCHEME_MASK (0x3 << 30)
-#define OMAP4_IP_REV_FUNC_SHIFT 16
-#define OMAP4_IP_REV_FUNC_MASK (0xfff << 16)
-#define OMAP4_IP_REV_RTL_SHIFT 11
-#define OMAP4_IP_REV_RTL_MASK (0x1f << 11)
-#define OMAP4_IP_REV_MAJOR_SHIFT 8
-#define OMAP4_IP_REV_MAJOR_MASK (0x7 << 8)
-#define OMAP4_IP_REV_CUSTOM_SHIFT 6
-#define OMAP4_IP_REV_CUSTOM_MASK (0x3 << 6)
-#define OMAP4_IP_REV_MINOR_SHIFT 0
-#define OMAP4_IP_REV_MINOR_MASK (0x3f << 0)
-
-/* IP_HWINFO */
-#define OMAP4_IP_HWINFO_SHIFT 0
-#define OMAP4_IP_HWINFO_MASK (0xffffffff << 0)
-
-/* IP_SYSCONFIG */
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_SHIFT 2
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_MASK (0x3 << 2)
-
-/* PADCONF_WAKEUPEVENT_0 */
-#define OMAP4_GPMC_CLK_DUPLICATEWAKEUPEVENT_SHIFT 31
-#define OMAP4_GPMC_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 31)
-#define OMAP4_GPMC_NWP_DUPLICATEWAKEUPEVENT_SHIFT 30
-#define OMAP4_GPMC_NWP_DUPLICATEWAKEUPEVENT_MASK (1 << 30)
-#define OMAP4_GPMC_NCS3_DUPLICATEWAKEUPEVENT_SHIFT 29
-#define OMAP4_GPMC_NCS3_DUPLICATEWAKEUPEVENT_MASK (1 << 29)
-#define OMAP4_GPMC_NCS2_DUPLICATEWAKEUPEVENT_SHIFT 28
-#define OMAP4_GPMC_NCS2_DUPLICATEWAKEUPEVENT_MASK (1 << 28)
-#define OMAP4_GPMC_NCS1_DUPLICATEWAKEUPEVENT_SHIFT 27
-#define OMAP4_GPMC_NCS1_DUPLICATEWAKEUPEVENT_MASK (1 << 27)
-#define OMAP4_GPMC_NCS0_DUPLICATEWAKEUPEVENT_SHIFT 26
-#define OMAP4_GPMC_NCS0_DUPLICATEWAKEUPEVENT_MASK (1 << 26)
-#define OMAP4_GPMC_A25_DUPLICATEWAKEUPEVENT_SHIFT 25
-#define OMAP4_GPMC_A25_DUPLICATEWAKEUPEVENT_MASK (1 << 25)
-#define OMAP4_GPMC_A24_DUPLICATEWAKEUPEVENT_SHIFT 24
-#define OMAP4_GPMC_A24_DUPLICATEWAKEUPEVENT_MASK (1 << 24)
-#define OMAP4_GPMC_A23_DUPLICATEWAKEUPEVENT_SHIFT 23
-#define OMAP4_GPMC_A23_DUPLICATEWAKEUPEVENT_MASK (1 << 23)
-#define OMAP4_GPMC_A22_DUPLICATEWAKEUPEVENT_SHIFT 22
-#define OMAP4_GPMC_A22_DUPLICATEWAKEUPEVENT_MASK (1 << 22)
-#define OMAP4_GPMC_A21_DUPLICATEWAKEUPEVENT_SHIFT 21
-#define OMAP4_GPMC_A21_DUPLICATEWAKEUPEVENT_MASK (1 << 21)
-#define OMAP4_GPMC_A20_DUPLICATEWAKEUPEVENT_SHIFT 20
-#define OMAP4_GPMC_A20_DUPLICATEWAKEUPEVENT_MASK (1 << 20)
-#define OMAP4_GPMC_A19_DUPLICATEWAKEUPEVENT_SHIFT 19
-#define OMAP4_GPMC_A19_DUPLICATEWAKEUPEVENT_MASK (1 << 19)
-#define OMAP4_GPMC_A18_DUPLICATEWAKEUPEVENT_SHIFT 18
-#define OMAP4_GPMC_A18_DUPLICATEWAKEUPEVENT_MASK (1 << 18)
-#define OMAP4_GPMC_A17_DUPLICATEWAKEUPEVENT_SHIFT 17
-#define OMAP4_GPMC_A17_DUPLICATEWAKEUPEVENT_MASK (1 << 17)
-#define OMAP4_GPMC_A16_DUPLICATEWAKEUPEVENT_SHIFT 16
-#define OMAP4_GPMC_A16_DUPLICATEWAKEUPEVENT_MASK (1 << 16)
-#define OMAP4_GPMC_AD15_DUPLICATEWAKEUPEVENT_SHIFT 15
-#define OMAP4_GPMC_AD15_DUPLICATEWAKEUPEVENT_MASK (1 << 15)
-#define OMAP4_GPMC_AD14_DUPLICATEWAKEUPEVENT_SHIFT 14
-#define OMAP4_GPMC_AD14_DUPLICATEWAKEUPEVENT_MASK (1 << 14)
-#define OMAP4_GPMC_AD13_DUPLICATEWAKEUPEVENT_SHIFT 13
-#define OMAP4_GPMC_AD13_DUPLICATEWAKEUPEVENT_MASK (1 << 13)
-#define OMAP4_GPMC_AD12_DUPLICATEWAKEUPEVENT_SHIFT 12
-#define OMAP4_GPMC_AD12_DUPLICATEWAKEUPEVENT_MASK (1 << 12)
-#define OMAP4_GPMC_AD11_DUPLICATEWAKEUPEVENT_SHIFT 11
-#define OMAP4_GPMC_AD11_DUPLICATEWAKEUPEVENT_MASK (1 << 11)
-#define OMAP4_GPMC_AD10_DUPLICATEWAKEUPEVENT_SHIFT 10
-#define OMAP4_GPMC_AD10_DUPLICATEWAKEUPEVENT_MASK (1 << 10)
-#define OMAP4_GPMC_AD9_DUPLICATEWAKEUPEVENT_SHIFT 9
-#define OMAP4_GPMC_AD9_DUPLICATEWAKEUPEVENT_MASK (1 << 9)
-#define OMAP4_GPMC_AD8_DUPLICATEWAKEUPEVENT_SHIFT 8
-#define OMAP4_GPMC_AD8_DUPLICATEWAKEUPEVENT_MASK (1 << 8)
-#define OMAP4_GPMC_AD7_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_GPMC_AD7_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_GPMC_AD6_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_GPMC_AD6_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_GPMC_AD5_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_GPMC_AD5_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_GPMC_AD4_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_GPMC_AD4_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_GPMC_AD3_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_GPMC_AD3_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_GPMC_AD2_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_GPMC_AD2_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_GPMC_AD1_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_GPMC_AD1_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_GPMC_AD0_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_GPMC_AD0_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* PADCONF_WAKEUPEVENT_1 */
-#define OMAP4_CAM_STROBE_DUPLICATEWAKEUPEVENT_SHIFT 31
-#define OMAP4_CAM_STROBE_DUPLICATEWAKEUPEVENT_MASK (1 << 31)
-#define OMAP4_CAM_SHUTTER_DUPLICATEWAKEUPEVENT_SHIFT 30
-#define OMAP4_CAM_SHUTTER_DUPLICATEWAKEUPEVENT_MASK (1 << 30)
-#define OMAP4_CSI22_DY1_DUPLICATEWAKEUPEVENT_SHIFT 29
-#define OMAP4_CSI22_DY1_DUPLICATEWAKEUPEVENT_MASK (1 << 29)
-#define OMAP4_CSI22_DX1_DUPLICATEWAKEUPEVENT_SHIFT 28
-#define OMAP4_CSI22_DX1_DUPLICATEWAKEUPEVENT_MASK (1 << 28)
-#define OMAP4_CSI22_DY0_DUPLICATEWAKEUPEVENT_SHIFT 27
-#define OMAP4_CSI22_DY0_DUPLICATEWAKEUPEVENT_MASK (1 << 27)
-#define OMAP4_CSI22_DX0_DUPLICATEWAKEUPEVENT_SHIFT 26
-#define OMAP4_CSI22_DX0_DUPLICATEWAKEUPEVENT_MASK (1 << 26)
-#define OMAP4_CSI21_DY4_DUPLICATEWAKEUPEVENT_SHIFT 25
-#define OMAP4_CSI21_DY4_DUPLICATEWAKEUPEVENT_MASK (1 << 25)
-#define OMAP4_CSI21_DX4_DUPLICATEWAKEUPEVENT_SHIFT 24
-#define OMAP4_CSI21_DX4_DUPLICATEWAKEUPEVENT_MASK (1 << 24)
-#define OMAP4_CSI21_DY3_DUPLICATEWAKEUPEVENT_SHIFT 23
-#define OMAP4_CSI21_DY3_DUPLICATEWAKEUPEVENT_MASK (1 << 23)
-#define OMAP4_CSI21_DX3_DUPLICATEWAKEUPEVENT_SHIFT 22
-#define OMAP4_CSI21_DX3_DUPLICATEWAKEUPEVENT_MASK (1 << 22)
-#define OMAP4_CSI21_DY2_DUPLICATEWAKEUPEVENT_SHIFT 21
-#define OMAP4_CSI21_DY2_DUPLICATEWAKEUPEVENT_MASK (1 << 21)
-#define OMAP4_CSI21_DX2_DUPLICATEWAKEUPEVENT_SHIFT 20
-#define OMAP4_CSI21_DX2_DUPLICATEWAKEUPEVENT_MASK (1 << 20)
-#define OMAP4_CSI21_DY1_DUPLICATEWAKEUPEVENT_SHIFT 19
-#define OMAP4_CSI21_DY1_DUPLICATEWAKEUPEVENT_MASK (1 << 19)
-#define OMAP4_CSI21_DX1_DUPLICATEWAKEUPEVENT_SHIFT 18
-#define OMAP4_CSI21_DX1_DUPLICATEWAKEUPEVENT_MASK (1 << 18)
-#define OMAP4_CSI21_DY0_DUPLICATEWAKEUPEVENT_SHIFT 17
-#define OMAP4_CSI21_DY0_DUPLICATEWAKEUPEVENT_MASK (1 << 17)
-#define OMAP4_CSI21_DX0_DUPLICATEWAKEUPEVENT_SHIFT 16
-#define OMAP4_CSI21_DX0_DUPLICATEWAKEUPEVENT_MASK (1 << 16)
-#define OMAP4_HDMI_DDC_SDA_DUPLICATEWAKEUPEVENT_SHIFT 15
-#define OMAP4_HDMI_DDC_SDA_DUPLICATEWAKEUPEVENT_MASK (1 << 15)
-#define OMAP4_HDMI_DDC_SCL_DUPLICATEWAKEUPEVENT_SHIFT 14
-#define OMAP4_HDMI_DDC_SCL_DUPLICATEWAKEUPEVENT_MASK (1 << 14)
-#define OMAP4_HDMI_CEC_DUPLICATEWAKEUPEVENT_SHIFT 13
-#define OMAP4_HDMI_CEC_DUPLICATEWAKEUPEVENT_MASK (1 << 13)
-#define OMAP4_HDMI_HPD_DUPLICATEWAKEUPEVENT_SHIFT 12
-#define OMAP4_HDMI_HPD_DUPLICATEWAKEUPEVENT_MASK (1 << 12)
-#define OMAP4_C2C_DATA15_DUPLICATEWAKEUPEVENT_SHIFT 11
-#define OMAP4_C2C_DATA15_DUPLICATEWAKEUPEVENT_MASK (1 << 11)
-#define OMAP4_C2C_DATA14_DUPLICATEWAKEUPEVENT_SHIFT 10
-#define OMAP4_C2C_DATA14_DUPLICATEWAKEUPEVENT_MASK (1 << 10)
-#define OMAP4_C2C_DATA13_DUPLICATEWAKEUPEVENT_SHIFT 9
-#define OMAP4_C2C_DATA13_DUPLICATEWAKEUPEVENT_MASK (1 << 9)
-#define OMAP4_C2C_DATA12_DUPLICATEWAKEUPEVENT_SHIFT 8
-#define OMAP4_C2C_DATA12_DUPLICATEWAKEUPEVENT_MASK (1 << 8)
-#define OMAP4_C2C_DATA11_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_C2C_DATA11_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_GPMC_WAIT1_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_GPMC_WAIT1_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_GPMC_WAIT0_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_GPMC_WAIT0_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_GPMC_NBE1_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_GPMC_NBE1_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_GPMC_NBE0_CLE_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_GPMC_NBE0_CLE_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_GPMC_NWE_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_GPMC_NWE_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_GPMC_NOE_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_GPMC_NOE_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_GPMC_NADV_ALE_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_GPMC_NADV_ALE_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* PADCONF_WAKEUPEVENT_2 */
-#define OMAP4_ABE_MCBSP1_CLKX_DUPLICATEWAKEUPEVENT_SHIFT 31
-#define OMAP4_ABE_MCBSP1_CLKX_DUPLICATEWAKEUPEVENT_MASK (1 << 31)
-#define OMAP4_ABE_MCBSP2_FSX_DUPLICATEWAKEUPEVENT_SHIFT 30
-#define OMAP4_ABE_MCBSP2_FSX_DUPLICATEWAKEUPEVENT_MASK (1 << 30)
-#define OMAP4_ABE_MCBSP2_DX_DUPLICATEWAKEUPEVENT_SHIFT 29
-#define OMAP4_ABE_MCBSP2_DX_DUPLICATEWAKEUPEVENT_MASK (1 << 29)
-#define OMAP4_ABE_MCBSP2_DR_DUPLICATEWAKEUPEVENT_SHIFT 28
-#define OMAP4_ABE_MCBSP2_DR_DUPLICATEWAKEUPEVENT_MASK (1 << 28)
-#define OMAP4_ABE_MCBSP2_CLKX_DUPLICATEWAKEUPEVENT_SHIFT 27
-#define OMAP4_ABE_MCBSP2_CLKX_DUPLICATEWAKEUPEVENT_MASK (1 << 27)
-#define OMAP4_SDMMC1_DAT7_DUPLICATEWAKEUPEVENT_SHIFT 26
-#define OMAP4_SDMMC1_DAT7_DUPLICATEWAKEUPEVENT_MASK (1 << 26)
-#define OMAP4_SDMMC1_DAT6_DUPLICATEWAKEUPEVENT_SHIFT 25
-#define OMAP4_SDMMC1_DAT6_DUPLICATEWAKEUPEVENT_MASK (1 << 25)
-#define OMAP4_SDMMC1_DAT5_DUPLICATEWAKEUPEVENT_SHIFT 24
-#define OMAP4_SDMMC1_DAT5_DUPLICATEWAKEUPEVENT_MASK (1 << 24)
-#define OMAP4_SDMMC1_DAT4_DUPLICATEWAKEUPEVENT_SHIFT 23
-#define OMAP4_SDMMC1_DAT4_DUPLICATEWAKEUPEVENT_MASK (1 << 23)
-#define OMAP4_SDMMC1_DAT3_DUPLICATEWAKEUPEVENT_SHIFT 22
-#define OMAP4_SDMMC1_DAT3_DUPLICATEWAKEUPEVENT_MASK (1 << 22)
-#define OMAP4_SDMMC1_DAT2_DUPLICATEWAKEUPEVENT_SHIFT 21
-#define OMAP4_SDMMC1_DAT2_DUPLICATEWAKEUPEVENT_MASK (1 << 21)
-#define OMAP4_SDMMC1_DAT1_DUPLICATEWAKEUPEVENT_SHIFT 20
-#define OMAP4_SDMMC1_DAT1_DUPLICATEWAKEUPEVENT_MASK (1 << 20)
-#define OMAP4_SDMMC1_DAT0_DUPLICATEWAKEUPEVENT_SHIFT 19
-#define OMAP4_SDMMC1_DAT0_DUPLICATEWAKEUPEVENT_MASK (1 << 19)
-#define OMAP4_SDMMC1_CMD_DUPLICATEWAKEUPEVENT_SHIFT 18
-#define OMAP4_SDMMC1_CMD_DUPLICATEWAKEUPEVENT_MASK (1 << 18)
-#define OMAP4_SDMMC1_CLK_DUPLICATEWAKEUPEVENT_SHIFT 17
-#define OMAP4_SDMMC1_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 17)
-#define OMAP4_USBC1_ICUSB_DM_DUPLICATEWAKEUPEVENT_SHIFT 16
-#define OMAP4_USBC1_ICUSB_DM_DUPLICATEWAKEUPEVENT_MASK (1 << 16)
-#define OMAP4_USBC1_ICUSB_DP_DUPLICATEWAKEUPEVENT_SHIFT 15
-#define OMAP4_USBC1_ICUSB_DP_DUPLICATEWAKEUPEVENT_MASK (1 << 15)
-#define OMAP4_USBB1_HSIC_STROBE_DUPLICATEWAKEUPEVENT_SHIFT 14
-#define OMAP4_USBB1_HSIC_STROBE_DUPLICATEWAKEUPEVENT_MASK (1 << 14)
-#define OMAP4_USBB1_HSIC_DATA_DUPLICATEWAKEUPEVENT_SHIFT 13
-#define OMAP4_USBB1_HSIC_DATA_DUPLICATEWAKEUPEVENT_MASK (1 << 13)
-#define OMAP4_USBB1_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_SHIFT 12
-#define OMAP4_USBB1_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_MASK (1 << 12)
-#define OMAP4_USBB1_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_SHIFT 11
-#define OMAP4_USBB1_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_MASK (1 << 11)
-#define OMAP4_USBB1_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_SHIFT 10
-#define OMAP4_USBB1_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_MASK (1 << 10)
-#define OMAP4_USBB1_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_SHIFT 9
-#define OMAP4_USBB1_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_MASK (1 << 9)
-#define OMAP4_USBB1_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_SHIFT 8
-#define OMAP4_USBB1_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_MASK (1 << 8)
-#define OMAP4_USBB1_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_USBB1_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_USBB1_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_USBB1_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_USBB1_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_USBB1_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_USBB1_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_USBB1_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_USBB1_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_USBB1_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_USBB1_ULPITLL_STP_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_USBB1_ULPITLL_STP_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_USBB1_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_USBB1_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_CAM_GLOBALRESET_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_CAM_GLOBALRESET_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* PADCONF_WAKEUPEVENT_3 */
-#define OMAP4_MCSPI1_CS3_DUPLICATEWAKEUPEVENT_SHIFT 31
-#define OMAP4_MCSPI1_CS3_DUPLICATEWAKEUPEVENT_MASK (1 << 31)
-#define OMAP4_MCSPI1_CS2_DUPLICATEWAKEUPEVENT_SHIFT 30
-#define OMAP4_MCSPI1_CS2_DUPLICATEWAKEUPEVENT_MASK (1 << 30)
-#define OMAP4_MCSPI1_CS1_DUPLICATEWAKEUPEVENT_SHIFT 29
-#define OMAP4_MCSPI1_CS1_DUPLICATEWAKEUPEVENT_MASK (1 << 29)
-#define OMAP4_MCSPI1_CS0_DUPLICATEWAKEUPEVENT_SHIFT 28
-#define OMAP4_MCSPI1_CS0_DUPLICATEWAKEUPEVENT_MASK (1 << 28)
-#define OMAP4_MCSPI1_SIMO_DUPLICATEWAKEUPEVENT_SHIFT 27
-#define OMAP4_MCSPI1_SIMO_DUPLICATEWAKEUPEVENT_MASK (1 << 27)
-#define OMAP4_MCSPI1_SOMI_DUPLICATEWAKEUPEVENT_SHIFT 26
-#define OMAP4_MCSPI1_SOMI_DUPLICATEWAKEUPEVENT_MASK (1 << 26)
-#define OMAP4_MCSPI1_CLK_DUPLICATEWAKEUPEVENT_SHIFT 25
-#define OMAP4_MCSPI1_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 25)
-#define OMAP4_I2C4_SDA_DUPLICATEWAKEUPEVENT_SHIFT 24
-#define OMAP4_I2C4_SDA_DUPLICATEWAKEUPEVENT_MASK (1 << 24)
-#define OMAP4_I2C4_SCL_DUPLICATEWAKEUPEVENT_SHIFT 23
-#define OMAP4_I2C4_SCL_DUPLICATEWAKEUPEVENT_MASK (1 << 23)
-#define OMAP4_I2C3_SDA_DUPLICATEWAKEUPEVENT_SHIFT 22
-#define OMAP4_I2C3_SDA_DUPLICATEWAKEUPEVENT_MASK (1 << 22)
-#define OMAP4_I2C3_SCL_DUPLICATEWAKEUPEVENT_SHIFT 21
-#define OMAP4_I2C3_SCL_DUPLICATEWAKEUPEVENT_MASK (1 << 21)
-#define OMAP4_I2C2_SDA_DUPLICATEWAKEUPEVENT_SHIFT 20
-#define OMAP4_I2C2_SDA_DUPLICATEWAKEUPEVENT_MASK (1 << 20)
-#define OMAP4_I2C2_SCL_DUPLICATEWAKEUPEVENT_SHIFT 19
-#define OMAP4_I2C2_SCL_DUPLICATEWAKEUPEVENT_MASK (1 << 19)
-#define OMAP4_I2C1_SDA_DUPLICATEWAKEUPEVENT_SHIFT 18
-#define OMAP4_I2C1_SDA_DUPLICATEWAKEUPEVENT_MASK (1 << 18)
-#define OMAP4_I2C1_SCL_DUPLICATEWAKEUPEVENT_SHIFT 17
-#define OMAP4_I2C1_SCL_DUPLICATEWAKEUPEVENT_MASK (1 << 17)
-#define OMAP4_HDQ_SIO_DUPLICATEWAKEUPEVENT_SHIFT 16
-#define OMAP4_HDQ_SIO_DUPLICATEWAKEUPEVENT_MASK (1 << 16)
-#define OMAP4_UART2_TX_DUPLICATEWAKEUPEVENT_SHIFT 15
-#define OMAP4_UART2_TX_DUPLICATEWAKEUPEVENT_MASK (1 << 15)
-#define OMAP4_UART2_RX_DUPLICATEWAKEUPEVENT_SHIFT 14
-#define OMAP4_UART2_RX_DUPLICATEWAKEUPEVENT_MASK (1 << 14)
-#define OMAP4_UART2_RTS_DUPLICATEWAKEUPEVENT_SHIFT 13
-#define OMAP4_UART2_RTS_DUPLICATEWAKEUPEVENT_MASK (1 << 13)
-#define OMAP4_UART2_CTS_DUPLICATEWAKEUPEVENT_SHIFT 12
-#define OMAP4_UART2_CTS_DUPLICATEWAKEUPEVENT_MASK (1 << 12)
-#define OMAP4_ABE_DMIC_DIN3_DUPLICATEWAKEUPEVENT_SHIFT 11
-#define OMAP4_ABE_DMIC_DIN3_DUPLICATEWAKEUPEVENT_MASK (1 << 11)
-#define OMAP4_ABE_DMIC_DIN2_DUPLICATEWAKEUPEVENT_SHIFT 10
-#define OMAP4_ABE_DMIC_DIN2_DUPLICATEWAKEUPEVENT_MASK (1 << 10)
-#define OMAP4_ABE_DMIC_DIN1_DUPLICATEWAKEUPEVENT_SHIFT 9
-#define OMAP4_ABE_DMIC_DIN1_DUPLICATEWAKEUPEVENT_MASK (1 << 9)
-#define OMAP4_ABE_DMIC_CLK1_DUPLICATEWAKEUPEVENT_SHIFT 8
-#define OMAP4_ABE_DMIC_CLK1_DUPLICATEWAKEUPEVENT_MASK (1 << 8)
-#define OMAP4_ABE_CLKS_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_ABE_CLKS_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_ABE_PDM_LB_CLK_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_ABE_PDM_LB_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_ABE_PDM_FRAME_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_ABE_PDM_FRAME_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_ABE_PDM_DL_DATA_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_ABE_PDM_DL_DATA_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_ABE_PDM_UL_DATA_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_ABE_PDM_UL_DATA_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_ABE_MCBSP1_FSX_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_ABE_MCBSP1_FSX_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_ABE_MCBSP1_DX_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_ABE_MCBSP1_DX_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_ABE_MCBSP1_DR_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_ABE_MCBSP1_DR_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* PADCONF_WAKEUPEVENT_4 */
-#define OMAP4_UNIPRO_TY0_DUPLICATEWAKEUPEVENT_SHIFT 31
-#define OMAP4_UNIPRO_TY0_DUPLICATEWAKEUPEVENT_MASK (1 << 31)
-#define OMAP4_UNIPRO_TX0_DUPLICATEWAKEUPEVENT_SHIFT 30
-#define OMAP4_UNIPRO_TX0_DUPLICATEWAKEUPEVENT_MASK (1 << 30)
-#define OMAP4_USBB2_HSIC_STROBE_DUPLICATEWAKEUPEVENT_SHIFT 29
-#define OMAP4_USBB2_HSIC_STROBE_DUPLICATEWAKEUPEVENT_MASK (1 << 29)
-#define OMAP4_USBB2_HSIC_DATA_DUPLICATEWAKEUPEVENT_SHIFT 28
-#define OMAP4_USBB2_HSIC_DATA_DUPLICATEWAKEUPEVENT_MASK (1 << 28)
-#define OMAP4_USBB2_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_SHIFT 27
-#define OMAP4_USBB2_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_MASK (1 << 27)
-#define OMAP4_USBB2_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_SHIFT 26
-#define OMAP4_USBB2_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_MASK (1 << 26)
-#define OMAP4_USBB2_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_SHIFT 25
-#define OMAP4_USBB2_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_MASK (1 << 25)
-#define OMAP4_USBB2_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_SHIFT 24
-#define OMAP4_USBB2_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_MASK (1 << 24)
-#define OMAP4_USBB2_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_SHIFT 23
-#define OMAP4_USBB2_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_MASK (1 << 23)
-#define OMAP4_USBB2_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_SHIFT 22
-#define OMAP4_USBB2_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_MASK (1 << 22)
-#define OMAP4_USBB2_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_SHIFT 21
-#define OMAP4_USBB2_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_MASK (1 << 21)
-#define OMAP4_USBB2_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_SHIFT 20
-#define OMAP4_USBB2_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_MASK (1 << 20)
-#define OMAP4_USBB2_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_SHIFT 19
-#define OMAP4_USBB2_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_MASK (1 << 19)
-#define OMAP4_USBB2_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_SHIFT 18
-#define OMAP4_USBB2_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_MASK (1 << 18)
-#define OMAP4_USBB2_ULPITLL_STP_DUPLICATEWAKEUPEVENT_SHIFT 17
-#define OMAP4_USBB2_ULPITLL_STP_DUPLICATEWAKEUPEVENT_MASK (1 << 17)
-#define OMAP4_USBB2_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_SHIFT 16
-#define OMAP4_USBB2_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 16)
-#define OMAP4_UART4_TX_DUPLICATEWAKEUPEVENT_SHIFT 15
-#define OMAP4_UART4_TX_DUPLICATEWAKEUPEVENT_MASK (1 << 15)
-#define OMAP4_UART4_RX_DUPLICATEWAKEUPEVENT_SHIFT 14
-#define OMAP4_UART4_RX_DUPLICATEWAKEUPEVENT_MASK (1 << 14)
-#define OMAP4_MCSPI4_CS0_DUPLICATEWAKEUPEVENT_SHIFT 13
-#define OMAP4_MCSPI4_CS0_DUPLICATEWAKEUPEVENT_MASK (1 << 13)
-#define OMAP4_MCSPI4_SOMI_DUPLICATEWAKEUPEVENT_SHIFT 12
-#define OMAP4_MCSPI4_SOMI_DUPLICATEWAKEUPEVENT_MASK (1 << 12)
-#define OMAP4_MCSPI4_SIMO_DUPLICATEWAKEUPEVENT_SHIFT 11
-#define OMAP4_MCSPI4_SIMO_DUPLICATEWAKEUPEVENT_MASK (1 << 11)
-#define OMAP4_MCSPI4_CLK_DUPLICATEWAKEUPEVENT_SHIFT 10
-#define OMAP4_MCSPI4_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 10)
-#define OMAP4_SDMMC5_DAT3_DUPLICATEWAKEUPEVENT_SHIFT 9
-#define OMAP4_SDMMC5_DAT3_DUPLICATEWAKEUPEVENT_MASK (1 << 9)
-#define OMAP4_SDMMC5_DAT2_DUPLICATEWAKEUPEVENT_SHIFT 8
-#define OMAP4_SDMMC5_DAT2_DUPLICATEWAKEUPEVENT_MASK (1 << 8)
-#define OMAP4_SDMMC5_DAT1_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_SDMMC5_DAT1_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_SDMMC5_DAT0_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_SDMMC5_DAT0_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_SDMMC5_CMD_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_SDMMC5_CMD_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_SDMMC5_CLK_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_SDMMC5_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_UART3_TX_IRTX_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_UART3_TX_IRTX_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_UART3_RX_IRRX_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_UART3_RX_IRRX_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_UART3_RTS_SD_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_UART3_RTS_SD_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_UART3_CTS_RCTX_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_UART3_CTS_RCTX_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* PADCONF_WAKEUPEVENT_5 */
-#define OMAP4_DPM_EMU11_DUPLICATEWAKEUPEVENT_SHIFT 31
-#define OMAP4_DPM_EMU11_DUPLICATEWAKEUPEVENT_MASK (1 << 31)
-#define OMAP4_DPM_EMU10_DUPLICATEWAKEUPEVENT_SHIFT 30
-#define OMAP4_DPM_EMU10_DUPLICATEWAKEUPEVENT_MASK (1 << 30)
-#define OMAP4_DPM_EMU9_DUPLICATEWAKEUPEVENT_SHIFT 29
-#define OMAP4_DPM_EMU9_DUPLICATEWAKEUPEVENT_MASK (1 << 29)
-#define OMAP4_DPM_EMU8_DUPLICATEWAKEUPEVENT_SHIFT 28
-#define OMAP4_DPM_EMU8_DUPLICATEWAKEUPEVENT_MASK (1 << 28)
-#define OMAP4_DPM_EMU7_DUPLICATEWAKEUPEVENT_SHIFT 27
-#define OMAP4_DPM_EMU7_DUPLICATEWAKEUPEVENT_MASK (1 << 27)
-#define OMAP4_DPM_EMU6_DUPLICATEWAKEUPEVENT_SHIFT 26
-#define OMAP4_DPM_EMU6_DUPLICATEWAKEUPEVENT_MASK (1 << 26)
-#define OMAP4_DPM_EMU5_DUPLICATEWAKEUPEVENT_SHIFT 25
-#define OMAP4_DPM_EMU5_DUPLICATEWAKEUPEVENT_MASK (1 << 25)
-#define OMAP4_DPM_EMU4_DUPLICATEWAKEUPEVENT_SHIFT 24
-#define OMAP4_DPM_EMU4_DUPLICATEWAKEUPEVENT_MASK (1 << 24)
-#define OMAP4_DPM_EMU3_DUPLICATEWAKEUPEVENT_SHIFT 23
-#define OMAP4_DPM_EMU3_DUPLICATEWAKEUPEVENT_MASK (1 << 23)
-#define OMAP4_DPM_EMU2_DUPLICATEWAKEUPEVENT_SHIFT 22
-#define OMAP4_DPM_EMU2_DUPLICATEWAKEUPEVENT_MASK (1 << 22)
-#define OMAP4_DPM_EMU1_DUPLICATEWAKEUPEVENT_SHIFT 21
-#define OMAP4_DPM_EMU1_DUPLICATEWAKEUPEVENT_MASK (1 << 21)
-#define OMAP4_DPM_EMU0_DUPLICATEWAKEUPEVENT_SHIFT 20
-#define OMAP4_DPM_EMU0_DUPLICATEWAKEUPEVENT_MASK (1 << 20)
-#define OMAP4_SYS_BOOT5_DUPLICATEWAKEUPEVENT_SHIFT 19
-#define OMAP4_SYS_BOOT5_DUPLICATEWAKEUPEVENT_MASK (1 << 19)
-#define OMAP4_SYS_BOOT4_DUPLICATEWAKEUPEVENT_SHIFT 18
-#define OMAP4_SYS_BOOT4_DUPLICATEWAKEUPEVENT_MASK (1 << 18)
-#define OMAP4_SYS_BOOT3_DUPLICATEWAKEUPEVENT_SHIFT 17
-#define OMAP4_SYS_BOOT3_DUPLICATEWAKEUPEVENT_MASK (1 << 17)
-#define OMAP4_SYS_BOOT2_DUPLICATEWAKEUPEVENT_SHIFT 16
-#define OMAP4_SYS_BOOT2_DUPLICATEWAKEUPEVENT_MASK (1 << 16)
-#define OMAP4_SYS_BOOT1_DUPLICATEWAKEUPEVENT_SHIFT 15
-#define OMAP4_SYS_BOOT1_DUPLICATEWAKEUPEVENT_MASK (1 << 15)
-#define OMAP4_SYS_BOOT0_DUPLICATEWAKEUPEVENT_SHIFT 14
-#define OMAP4_SYS_BOOT0_DUPLICATEWAKEUPEVENT_MASK (1 << 14)
-#define OMAP4_SYS_NIRQ2_DUPLICATEWAKEUPEVENT_SHIFT 13
-#define OMAP4_SYS_NIRQ2_DUPLICATEWAKEUPEVENT_MASK (1 << 13)
-#define OMAP4_SYS_NIRQ1_DUPLICATEWAKEUPEVENT_SHIFT 12
-#define OMAP4_SYS_NIRQ1_DUPLICATEWAKEUPEVENT_MASK (1 << 12)
-#define OMAP4_FREF_CLK2_OUT_DUPLICATEWAKEUPEVENT_SHIFT 11
-#define OMAP4_FREF_CLK2_OUT_DUPLICATEWAKEUPEVENT_MASK (1 << 11)
-#define OMAP4_FREF_CLK1_OUT_DUPLICATEWAKEUPEVENT_SHIFT 10
-#define OMAP4_FREF_CLK1_OUT_DUPLICATEWAKEUPEVENT_MASK (1 << 10)
-#define OMAP4_UNIPRO_RY2_DUPLICATEWAKEUPEVENT_SHIFT 9
-#define OMAP4_UNIPRO_RY2_DUPLICATEWAKEUPEVENT_MASK (1 << 9)
-#define OMAP4_UNIPRO_RX2_DUPLICATEWAKEUPEVENT_SHIFT 8
-#define OMAP4_UNIPRO_RX2_DUPLICATEWAKEUPEVENT_MASK (1 << 8)
-#define OMAP4_UNIPRO_RY1_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_UNIPRO_RY1_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_UNIPRO_RX1_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_UNIPRO_RX1_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_UNIPRO_RY0_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_UNIPRO_RY0_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_UNIPRO_RX0_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_UNIPRO_RX0_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_UNIPRO_TY2_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_UNIPRO_TY2_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_UNIPRO_TX2_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_UNIPRO_TX2_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_UNIPRO_TY1_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_UNIPRO_TY1_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_UNIPRO_TX1_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_UNIPRO_TX1_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* PADCONF_WAKEUPEVENT_6 */
-#define OMAP4_DPM_EMU19_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_DPM_EMU19_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_DPM_EMU18_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_DPM_EMU18_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_DPM_EMU17_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_DPM_EMU17_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_DPM_EMU16_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_DPM_EMU16_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_DPM_EMU15_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_DPM_EMU15_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_DPM_EMU14_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_DPM_EMU14_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_DPM_EMU13_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_DPM_EMU13_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_DPM_EMU12_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_DPM_EMU12_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* CONTROL_PADCONF_GLOBAL */
-#define OMAP4_FORCE_OFFMODE_EN_SHIFT 31
-#define OMAP4_FORCE_OFFMODE_EN_MASK (1 << 31)
-
-/* CONTROL_PADCONF_MODE */
-#define OMAP4_VDDS_DV_BANK0_SHIFT 31
-#define OMAP4_VDDS_DV_BANK0_MASK (1 << 31)
-#define OMAP4_VDDS_DV_BANK1_SHIFT 30
-#define OMAP4_VDDS_DV_BANK1_MASK (1 << 30)
-#define OMAP4_VDDS_DV_BANK3_SHIFT 29
-#define OMAP4_VDDS_DV_BANK3_MASK (1 << 29)
-#define OMAP4_VDDS_DV_BANK4_SHIFT 28
-#define OMAP4_VDDS_DV_BANK4_MASK (1 << 28)
-#define OMAP4_VDDS_DV_BANK5_SHIFT 27
-#define OMAP4_VDDS_DV_BANK5_MASK (1 << 27)
-#define OMAP4_VDDS_DV_BANK6_SHIFT 26
-#define OMAP4_VDDS_DV_BANK6_MASK (1 << 26)
-#define OMAP4_VDDS_DV_C2C_SHIFT 25
-#define OMAP4_VDDS_DV_C2C_MASK (1 << 25)
-#define OMAP4_VDDS_DV_CAM_SHIFT 24
-#define OMAP4_VDDS_DV_CAM_MASK (1 << 24)
-#define OMAP4_VDDS_DV_GPMC_SHIFT 23
-#define OMAP4_VDDS_DV_GPMC_MASK (1 << 23)
-#define OMAP4_VDDS_DV_SDMMC2_SHIFT 22
-#define OMAP4_VDDS_DV_SDMMC2_MASK (1 << 22)
-
-/* CONTROL_SMART1IO_PADCONF_0 */
-#define OMAP4_ABE_DR0_SC_SHIFT 30
-#define OMAP4_ABE_DR0_SC_MASK (0x3 << 30)
-#define OMAP4_CAM_DR0_SC_SHIFT 28
-#define OMAP4_CAM_DR0_SC_MASK (0x3 << 28)
-#define OMAP4_FREF_DR2_SC_SHIFT 26
-#define OMAP4_FREF_DR2_SC_MASK (0x3 << 26)
-#define OMAP4_FREF_DR3_SC_SHIFT 24
-#define OMAP4_FREF_DR3_SC_MASK (0x3 << 24)
-#define OMAP4_GPIO_DR8_SC_SHIFT 22
-#define OMAP4_GPIO_DR8_SC_MASK (0x3 << 22)
-#define OMAP4_GPIO_DR9_SC_SHIFT 20
-#define OMAP4_GPIO_DR9_SC_MASK (0x3 << 20)
-#define OMAP4_GPMC_DR2_SC_SHIFT 18
-#define OMAP4_GPMC_DR2_SC_MASK (0x3 << 18)
-#define OMAP4_GPMC_DR3_SC_SHIFT 16
-#define OMAP4_GPMC_DR3_SC_MASK (0x3 << 16)
-#define OMAP4_GPMC_DR6_SC_SHIFT 14
-#define OMAP4_GPMC_DR6_SC_MASK (0x3 << 14)
-#define OMAP4_HDMI_DR0_SC_SHIFT 12
-#define OMAP4_HDMI_DR0_SC_MASK (0x3 << 12)
-#define OMAP4_MCSPI1_DR0_SC_SHIFT 10
-#define OMAP4_MCSPI1_DR0_SC_MASK (0x3 << 10)
-#define OMAP4_UART1_DR0_SC_SHIFT 8
-#define OMAP4_UART1_DR0_SC_MASK (0x3 << 8)
-#define OMAP4_UART3_DR0_SC_SHIFT 6
-#define OMAP4_UART3_DR0_SC_MASK (0x3 << 6)
-#define OMAP4_UART3_DR1_SC_SHIFT 4
-#define OMAP4_UART3_DR1_SC_MASK (0x3 << 4)
-#define OMAP4_UNIPRO_DR0_SC_SHIFT 2
-#define OMAP4_UNIPRO_DR0_SC_MASK (0x3 << 2)
-#define OMAP4_UNIPRO_DR1_SC_SHIFT 0
-#define OMAP4_UNIPRO_DR1_SC_MASK (0x3 << 0)
-
-/* CONTROL_SMART1IO_PADCONF_1 */
-#define OMAP4_ABE_DR0_LB_SHIFT 30
-#define OMAP4_ABE_DR0_LB_MASK (0x3 << 30)
-#define OMAP4_CAM_DR0_LB_SHIFT 28
-#define OMAP4_CAM_DR0_LB_MASK (0x3 << 28)
-#define OMAP4_FREF_DR2_LB_SHIFT 26
-#define OMAP4_FREF_DR2_LB_MASK (0x3 << 26)
-#define OMAP4_FREF_DR3_LB_SHIFT 24
-#define OMAP4_FREF_DR3_LB_MASK (0x3 << 24)
-#define OMAP4_GPIO_DR8_LB_SHIFT 22
-#define OMAP4_GPIO_DR8_LB_MASK (0x3 << 22)
-#define OMAP4_GPIO_DR9_LB_SHIFT 20
-#define OMAP4_GPIO_DR9_LB_MASK (0x3 << 20)
-#define OMAP4_GPMC_DR2_LB_SHIFT 18
-#define OMAP4_GPMC_DR2_LB_MASK (0x3 << 18)
-#define OMAP4_GPMC_DR3_LB_SHIFT 16
-#define OMAP4_GPMC_DR3_LB_MASK (0x3 << 16)
-#define OMAP4_GPMC_DR6_LB_SHIFT 14
-#define OMAP4_GPMC_DR6_LB_MASK (0x3 << 14)
-#define OMAP4_HDMI_DR0_LB_SHIFT 12
-#define OMAP4_HDMI_DR0_LB_MASK (0x3 << 12)
-#define OMAP4_MCSPI1_DR0_LB_SHIFT 10
-#define OMAP4_MCSPI1_DR0_LB_MASK (0x3 << 10)
-#define OMAP4_UART1_DR0_LB_SHIFT 8
-#define OMAP4_UART1_DR0_LB_MASK (0x3 << 8)
-#define OMAP4_UART3_DR0_LB_SHIFT 6
-#define OMAP4_UART3_DR0_LB_MASK (0x3 << 6)
-#define OMAP4_UART3_DR1_LB_SHIFT 4
-#define OMAP4_UART3_DR1_LB_MASK (0x3 << 4)
-#define OMAP4_UNIPRO_DR0_LB_SHIFT 2
-#define OMAP4_UNIPRO_DR0_LB_MASK (0x3 << 2)
-#define OMAP4_UNIPRO_DR1_LB_SHIFT 0
-#define OMAP4_UNIPRO_DR1_LB_MASK (0x3 << 0)
-
-/* CONTROL_SMART2IO_PADCONF_0 */
-#define OMAP4_C2C_DR0_LB_SHIFT 31
-#define OMAP4_C2C_DR0_LB_MASK (1 << 31)
-#define OMAP4_DPM_DR1_LB_SHIFT 30
-#define OMAP4_DPM_DR1_LB_MASK (1 << 30)
-#define OMAP4_DPM_DR2_LB_SHIFT 29
-#define OMAP4_DPM_DR2_LB_MASK (1 << 29)
-#define OMAP4_DPM_DR3_LB_SHIFT 28
-#define OMAP4_DPM_DR3_LB_MASK (1 << 28)
-#define OMAP4_GPIO_DR0_LB_SHIFT 27
-#define OMAP4_GPIO_DR0_LB_MASK (1 << 27)
-#define OMAP4_GPIO_DR1_LB_SHIFT 26
-#define OMAP4_GPIO_DR1_LB_MASK (1 << 26)
-#define OMAP4_GPIO_DR10_LB_SHIFT 25
-#define OMAP4_GPIO_DR10_LB_MASK (1 << 25)
-#define OMAP4_GPIO_DR2_LB_SHIFT 24
-#define OMAP4_GPIO_DR2_LB_MASK (1 << 24)
-#define OMAP4_GPMC_DR0_LB_SHIFT 23
-#define OMAP4_GPMC_DR0_LB_MASK (1 << 23)
-#define OMAP4_GPMC_DR1_LB_SHIFT 22
-#define OMAP4_GPMC_DR1_LB_MASK (1 << 22)
-#define OMAP4_GPMC_DR4_LB_SHIFT 21
-#define OMAP4_GPMC_DR4_LB_MASK (1 << 21)
-#define OMAP4_GPMC_DR5_LB_SHIFT 20
-#define OMAP4_GPMC_DR5_LB_MASK (1 << 20)
-#define OMAP4_GPMC_DR7_LB_SHIFT 19
-#define OMAP4_GPMC_DR7_LB_MASK (1 << 19)
-#define OMAP4_HSI2_DR0_LB_SHIFT 18
-#define OMAP4_HSI2_DR0_LB_MASK (1 << 18)
-#define OMAP4_HSI2_DR1_LB_SHIFT 17
-#define OMAP4_HSI2_DR1_LB_MASK (1 << 17)
-#define OMAP4_HSI2_DR2_LB_SHIFT 16
-#define OMAP4_HSI2_DR2_LB_MASK (1 << 16)
-#define OMAP4_KPD_DR0_LB_SHIFT 15
-#define OMAP4_KPD_DR0_LB_MASK (1 << 15)
-#define OMAP4_KPD_DR1_LB_SHIFT 14
-#define OMAP4_KPD_DR1_LB_MASK (1 << 14)
-#define OMAP4_PDM_DR0_LB_SHIFT 13
-#define OMAP4_PDM_DR0_LB_MASK (1 << 13)
-#define OMAP4_SDMMC2_DR0_LB_SHIFT 12
-#define OMAP4_SDMMC2_DR0_LB_MASK (1 << 12)
-#define OMAP4_SDMMC3_DR0_LB_SHIFT 11
-#define OMAP4_SDMMC3_DR0_LB_MASK (1 << 11)
-#define OMAP4_SDMMC4_DR0_LB_SHIFT 10
-#define OMAP4_SDMMC4_DR0_LB_MASK (1 << 10)
-#define OMAP4_SDMMC4_DR1_LB_SHIFT 9
-#define OMAP4_SDMMC4_DR1_LB_MASK (1 << 9)
-#define OMAP4_SPI3_DR0_LB_SHIFT 8
-#define OMAP4_SPI3_DR0_LB_MASK (1 << 8)
-#define OMAP4_SPI3_DR1_LB_SHIFT 7
-#define OMAP4_SPI3_DR1_LB_MASK (1 << 7)
-#define OMAP4_UART3_DR2_LB_SHIFT 6
-#define OMAP4_UART3_DR2_LB_MASK (1 << 6)
-#define OMAP4_UART3_DR3_LB_SHIFT 5
-#define OMAP4_UART3_DR3_LB_MASK (1 << 5)
-#define OMAP4_UART3_DR4_LB_SHIFT 4
-#define OMAP4_UART3_DR4_LB_MASK (1 << 4)
-#define OMAP4_UART3_DR5_LB_SHIFT 3
-#define OMAP4_UART3_DR5_LB_MASK (1 << 3)
-#define OMAP4_USBA0_DR1_LB_SHIFT 2
-#define OMAP4_USBA0_DR1_LB_MASK (1 << 2)
-#define OMAP4_USBA_DR2_LB_SHIFT 1
-#define OMAP4_USBA_DR2_LB_MASK (1 << 1)
-
-/* CONTROL_SMART2IO_PADCONF_1 */
-#define OMAP4_USBB1_DR0_LB_SHIFT 31
-#define OMAP4_USBB1_DR0_LB_MASK (1 << 31)
-#define OMAP4_USBB2_DR0_LB_SHIFT 30
-#define OMAP4_USBB2_DR0_LB_MASK (1 << 30)
-#define OMAP4_USBA0_DR0_LB_SHIFT 29
-#define OMAP4_USBA0_DR0_LB_MASK (1 << 29)
-
-/* CONTROL_SMART3IO_PADCONF_0 */
-#define OMAP4_DMIC_DR0_MB_SHIFT 30
-#define OMAP4_DMIC_DR0_MB_MASK (0x3 << 30)
-#define OMAP4_GPIO_DR3_MB_SHIFT 28
-#define OMAP4_GPIO_DR3_MB_MASK (0x3 << 28)
-#define OMAP4_GPIO_DR4_MB_SHIFT 26
-#define OMAP4_GPIO_DR4_MB_MASK (0x3 << 26)
-#define OMAP4_GPIO_DR5_MB_SHIFT 24
-#define OMAP4_GPIO_DR5_MB_MASK (0x3 << 24)
-#define OMAP4_GPIO_DR6_MB_SHIFT 22
-#define OMAP4_GPIO_DR6_MB_MASK (0x3 << 22)
-#define OMAP4_HSI_DR1_MB_SHIFT 20
-#define OMAP4_HSI_DR1_MB_MASK (0x3 << 20)
-#define OMAP4_HSI_DR2_MB_SHIFT 18
-#define OMAP4_HSI_DR2_MB_MASK (0x3 << 18)
-#define OMAP4_HSI_DR3_MB_SHIFT 16
-#define OMAP4_HSI_DR3_MB_MASK (0x3 << 16)
-#define OMAP4_MCBSP2_DR0_MB_SHIFT 14
-#define OMAP4_MCBSP2_DR0_MB_MASK (0x3 << 14)
-#define OMAP4_MCSPI4_DR0_MB_SHIFT 12
-#define OMAP4_MCSPI4_DR0_MB_MASK (0x3 << 12)
-#define OMAP4_MCSPI4_DR1_MB_SHIFT 10
-#define OMAP4_MCSPI4_DR1_MB_MASK (0x3 << 10)
-#define OMAP4_SDMMC3_DR0_MB_SHIFT 8
-#define OMAP4_SDMMC3_DR0_MB_MASK (0x3 << 8)
-#define OMAP4_SPI2_DR0_MB_SHIFT 0
-#define OMAP4_SPI2_DR0_MB_MASK (0x3 << 0)
-
-/* CONTROL_SMART3IO_PADCONF_1 */
-#define OMAP4_SPI2_DR1_MB_SHIFT 30
-#define OMAP4_SPI2_DR1_MB_MASK (0x3 << 30)
-#define OMAP4_SPI2_DR2_MB_SHIFT 28
-#define OMAP4_SPI2_DR2_MB_MASK (0x3 << 28)
-#define OMAP4_UART2_DR0_MB_SHIFT 26
-#define OMAP4_UART2_DR0_MB_MASK (0x3 << 26)
-#define OMAP4_UART2_DR1_MB_SHIFT 24
-#define OMAP4_UART2_DR1_MB_MASK (0x3 << 24)
-#define OMAP4_UART4_DR0_MB_SHIFT 22
-#define OMAP4_UART4_DR0_MB_MASK (0x3 << 22)
-#define OMAP4_HSI_DR0_MB_SHIFT 20
-#define OMAP4_HSI_DR0_MB_MASK (0x3 << 20)
-
-/* CONTROL_SMART3IO_PADCONF_2 */
-#define OMAP4_DMIC_DR0_LB_SHIFT 31
-#define OMAP4_DMIC_DR0_LB_MASK (1 << 31)
-#define OMAP4_GPIO_DR3_LB_SHIFT 30
-#define OMAP4_GPIO_DR3_LB_MASK (1 << 30)
-#define OMAP4_GPIO_DR4_LB_SHIFT 29
-#define OMAP4_GPIO_DR4_LB_MASK (1 << 29)
-#define OMAP4_GPIO_DR5_LB_SHIFT 28
-#define OMAP4_GPIO_DR5_LB_MASK (1 << 28)
-#define OMAP4_GPIO_DR6_LB_SHIFT 27
-#define OMAP4_GPIO_DR6_LB_MASK (1 << 27)
-#define OMAP4_HSI_DR1_LB_SHIFT 26
-#define OMAP4_HSI_DR1_LB_MASK (1 << 26)
-#define OMAP4_HSI_DR2_LB_SHIFT 25
-#define OMAP4_HSI_DR2_LB_MASK (1 << 25)
-#define OMAP4_HSI_DR3_LB_SHIFT 24
-#define OMAP4_HSI_DR3_LB_MASK (1 << 24)
-#define OMAP4_MCBSP2_DR0_LB_SHIFT 23
-#define OMAP4_MCBSP2_DR0_LB_MASK (1 << 23)
-#define OMAP4_MCSPI4_DR0_LB_SHIFT 22
-#define OMAP4_MCSPI4_DR0_LB_MASK (1 << 22)
-#define OMAP4_MCSPI4_DR1_LB_SHIFT 21
-#define OMAP4_MCSPI4_DR1_LB_MASK (1 << 21)
-#define OMAP4_SLIMBUS2_DR0_LB_SHIFT 18
-#define OMAP4_SLIMBUS2_DR0_LB_MASK (1 << 18)
-#define OMAP4_SPI2_DR0_LB_SHIFT 16
-#define OMAP4_SPI2_DR0_LB_MASK (1 << 16)
-#define OMAP4_SPI2_DR1_LB_SHIFT 15
-#define OMAP4_SPI2_DR1_LB_MASK (1 << 15)
-#define OMAP4_SPI2_DR2_LB_SHIFT 14
-#define OMAP4_SPI2_DR2_LB_MASK (1 << 14)
-#define OMAP4_UART2_DR0_LB_SHIFT 13
-#define OMAP4_UART2_DR0_LB_MASK (1 << 13)
-#define OMAP4_UART2_DR1_LB_SHIFT 12
-#define OMAP4_UART2_DR1_LB_MASK (1 << 12)
-#define OMAP4_UART4_DR0_LB_SHIFT 11
-#define OMAP4_UART4_DR0_LB_MASK (1 << 11)
-#define OMAP4_HSI_DR0_LB_SHIFT 10
-#define OMAP4_HSI_DR0_LB_MASK (1 << 10)
-
-/* CONTROL_USBB_HSIC */
-#define OMAP4_USBB2_DR1_SR_SHIFT 30
-#define OMAP4_USBB2_DR1_SR_MASK (0x3 << 30)
-#define OMAP4_USBB2_DR1_I_SHIFT 27
-#define OMAP4_USBB2_DR1_I_MASK (0x7 << 27)
-#define OMAP4_USBB1_DR1_SR_SHIFT 25
-#define OMAP4_USBB1_DR1_SR_MASK (0x3 << 25)
-#define OMAP4_USBB1_DR1_I_SHIFT 22
-#define OMAP4_USBB1_DR1_I_MASK (0x7 << 22)
-#define OMAP4_USBB1_HSIC_DATA_WD_SHIFT 20
-#define OMAP4_USBB1_HSIC_DATA_WD_MASK (0x3 << 20)
-#define OMAP4_USBB1_HSIC_STROBE_WD_SHIFT 18
-#define OMAP4_USBB1_HSIC_STROBE_WD_MASK (0x3 << 18)
-#define OMAP4_USBB2_HSIC_DATA_WD_SHIFT 16
-#define OMAP4_USBB2_HSIC_DATA_WD_MASK (0x3 << 16)
-#define OMAP4_USBB2_HSIC_STROBE_WD_SHIFT 14
-#define OMAP4_USBB2_HSIC_STROBE_WD_MASK (0x3 << 14)
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_ENABLE_SHIFT 13
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_ENABLE_MASK (1 << 13)
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_SHIFT 11
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_MASK (0x3 << 11)
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_ENABLE_SHIFT 10
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_ENABLE_MASK (1 << 10)
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_SHIFT 8
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_MASK (0x3 << 8)
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_ENABLE_SHIFT 7
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_ENABLE_MASK (1 << 7)
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_SHIFT 5
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_MASK (0x3 << 5)
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_ENABLE_SHIFT 4
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_ENABLE_MASK (1 << 4)
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_SHIFT 2
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_MASK (0x3 << 2)
-
-/* CONTROL_SLIMBUS */
-#define OMAP4_SLIMBUS1_DR0_MB_SHIFT 30
-#define OMAP4_SLIMBUS1_DR0_MB_MASK (0x3 << 30)
-#define OMAP4_SLIMBUS1_DR1_MB_SHIFT 28
-#define OMAP4_SLIMBUS1_DR1_MB_MASK (0x3 << 28)
-#define OMAP4_SLIMBUS2_DR0_MB_SHIFT 26
-#define OMAP4_SLIMBUS2_DR0_MB_MASK (0x3 << 26)
-#define OMAP4_SLIMBUS2_DR1_MB_SHIFT 24
-#define OMAP4_SLIMBUS2_DR1_MB_MASK (0x3 << 24)
-#define OMAP4_SLIMBUS2_DR2_MB_SHIFT 22
-#define OMAP4_SLIMBUS2_DR2_MB_MASK (0x3 << 22)
-#define OMAP4_SLIMBUS2_DR3_MB_SHIFT 20
-#define OMAP4_SLIMBUS2_DR3_MB_MASK (0x3 << 20)
-#define OMAP4_SLIMBUS1_DR0_LB_SHIFT 19
-#define OMAP4_SLIMBUS1_DR0_LB_MASK (1 << 19)
-#define OMAP4_SLIMBUS2_DR1_LB_SHIFT 18
-#define OMAP4_SLIMBUS2_DR1_LB_MASK (1 << 18)
-
-/* CONTROL_PBIASLITE */
-#define OMAP4_USIM_PBIASLITE_HIZ_MODE_SHIFT 31
-#define OMAP4_USIM_PBIASLITE_HIZ_MODE_MASK (1 << 31)
-#define OMAP4_USIM_PBIASLITE_SUPPLY_HI_OUT_SHIFT 30
-#define OMAP4_USIM_PBIASLITE_SUPPLY_HI_OUT_MASK (1 << 30)
-#define OMAP4_USIM_PBIASLITE_VMODE_ERROR_SHIFT 29
-#define OMAP4_USIM_PBIASLITE_VMODE_ERROR_MASK (1 << 29)
-#define OMAP4_USIM_PBIASLITE_PWRDNZ_SHIFT 28
-#define OMAP4_USIM_PBIASLITE_PWRDNZ_MASK (1 << 28)
-#define OMAP4_USIM_PBIASLITE_VMODE_SHIFT 27
-#define OMAP4_USIM_PBIASLITE_VMODE_MASK (1 << 27)
-#define OMAP4_MMC1_PWRDNZ_SHIFT 26
-#define OMAP4_MMC1_PWRDNZ_MASK (1 << 26)
-#define OMAP4_MMC1_PBIASLITE_HIZ_MODE_SHIFT 25
-#define OMAP4_MMC1_PBIASLITE_HIZ_MODE_MASK (1 << 25)
-#define OMAP4_MMC1_PBIASLITE_SUPPLY_HI_OUT_SHIFT 24
-#define OMAP4_MMC1_PBIASLITE_SUPPLY_HI_OUT_MASK (1 << 24)
-#define OMAP4_MMC1_PBIASLITE_VMODE_ERROR_SHIFT 23
-#define OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK (1 << 23)
-#define OMAP4_MMC1_PBIASLITE_PWRDNZ_SHIFT 22
-#define OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK (1 << 22)
-#define OMAP4_MMC1_PBIASLITE_VMODE_SHIFT 21
-#define OMAP4_MMC1_PBIASLITE_VMODE_MASK (1 << 21)
-#define OMAP4_USBC1_ICUSB_PWRDNZ_SHIFT 20
-#define OMAP4_USBC1_ICUSB_PWRDNZ_MASK (1 << 20)
-
-/* CONTROL_I2C_0 */
-#define OMAP4_I2C4_SDA_GLFENB_SHIFT 31
-#define OMAP4_I2C4_SDA_GLFENB_MASK (1 << 31)
-#define OMAP4_I2C4_SDA_LOAD_BITS_SHIFT 29
-#define OMAP4_I2C4_SDA_LOAD_BITS_MASK (0x3 << 29)
-#define OMAP4_I2C4_SDA_PULLUPRESX_SHIFT 28
-#define OMAP4_I2C4_SDA_PULLUPRESX_MASK (1 << 28)
-#define OMAP4_I2C3_SDA_GLFENB_SHIFT 27
-#define OMAP4_I2C3_SDA_GLFENB_MASK (1 << 27)
-#define OMAP4_I2C3_SDA_LOAD_BITS_SHIFT 25
-#define OMAP4_I2C3_SDA_LOAD_BITS_MASK (0x3 << 25)
-#define OMAP4_I2C3_SDA_PULLUPRESX_SHIFT 24
-#define OMAP4_I2C3_SDA_PULLUPRESX_MASK (1 << 24)
-#define OMAP4_I2C2_SDA_GLFENB_SHIFT 23
-#define OMAP4_I2C2_SDA_GLFENB_MASK (1 << 23)
-#define OMAP4_I2C2_SDA_LOAD_BITS_SHIFT 21
-#define OMAP4_I2C2_SDA_LOAD_BITS_MASK (0x3 << 21)
-#define OMAP4_I2C2_SDA_PULLUPRESX_SHIFT 20
-#define OMAP4_I2C2_SDA_PULLUPRESX_MASK (1 << 20)
-#define OMAP4_I2C1_SDA_GLFENB_SHIFT 19
-#define OMAP4_I2C1_SDA_GLFENB_MASK (1 << 19)
-#define OMAP4_I2C1_SDA_LOAD_BITS_SHIFT 17
-#define OMAP4_I2C1_SDA_LOAD_BITS_MASK (0x3 << 17)
-#define OMAP4_I2C1_SDA_PULLUPRESX_SHIFT 16
-#define OMAP4_I2C1_SDA_PULLUPRESX_MASK (1 << 16)
-#define OMAP4_I2C4_SCL_GLFENB_SHIFT 15
-#define OMAP4_I2C4_SCL_GLFENB_MASK (1 << 15)
-#define OMAP4_I2C4_SCL_LOAD_BITS_SHIFT 13
-#define OMAP4_I2C4_SCL_LOAD_BITS_MASK (0x3 << 13)
-#define OMAP4_I2C4_SCL_PULLUPRESX_SHIFT 12
-#define OMAP4_I2C4_SCL_PULLUPRESX_MASK (1 << 12)
-#define OMAP4_I2C3_SCL_GLFENB_SHIFT 11
-#define OMAP4_I2C3_SCL_GLFENB_MASK (1 << 11)
-#define OMAP4_I2C3_SCL_LOAD_BITS_SHIFT 9
-#define OMAP4_I2C3_SCL_LOAD_BITS_MASK (0x3 << 9)
-#define OMAP4_I2C3_SCL_PULLUPRESX_SHIFT 8
-#define OMAP4_I2C3_SCL_PULLUPRESX_MASK (1 << 8)
-#define OMAP4_I2C2_SCL_GLFENB_SHIFT 7
-#define OMAP4_I2C2_SCL_GLFENB_MASK (1 << 7)
-#define OMAP4_I2C2_SCL_LOAD_BITS_SHIFT 5
-#define OMAP4_I2C2_SCL_LOAD_BITS_MASK (0x3 << 5)
-#define OMAP4_I2C2_SCL_PULLUPRESX_SHIFT 4
-#define OMAP4_I2C2_SCL_PULLUPRESX_MASK (1 << 4)
-#define OMAP4_I2C1_SCL_GLFENB_SHIFT 3
-#define OMAP4_I2C1_SCL_GLFENB_MASK (1 << 3)
-#define OMAP4_I2C1_SCL_LOAD_BITS_SHIFT 1
-#define OMAP4_I2C1_SCL_LOAD_BITS_MASK (0x3 << 1)
-#define OMAP4_I2C1_SCL_PULLUPRESX_SHIFT 0
-#define OMAP4_I2C1_SCL_PULLUPRESX_MASK (1 << 0)
-
-/* CONTROL_CAMERA_RX */
-#define OMAP4_CAMERARX_UNIPRO_CTRLCLKEN_SHIFT 31
-#define OMAP4_CAMERARX_UNIPRO_CTRLCLKEN_MASK (1 << 31)
-#define OMAP4_CAMERARX_CSI22_LANEENABLE_SHIFT 29
-#define OMAP4_CAMERARX_CSI22_LANEENABLE_MASK (0x3 << 29)
-#define OMAP4_CAMERARX_CSI21_LANEENABLE_SHIFT 24
-#define OMAP4_CAMERARX_CSI21_LANEENABLE_MASK (0x1f << 24)
-#define OMAP4_CAMERARX_UNIPRO_CAMMODE_SHIFT 22
-#define OMAP4_CAMERARX_UNIPRO_CAMMODE_MASK (0x3 << 22)
-#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_SHIFT 21
-#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_MASK (1 << 21)
-#define OMAP4_CAMERARX_CSI22_CAMMODE_SHIFT 19
-#define OMAP4_CAMERARX_CSI22_CAMMODE_MASK (0x3 << 19)
-#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_SHIFT 18
-#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_MASK (1 << 18)
-#define OMAP4_CAMERARX_CSI21_CAMMODE_SHIFT 16
-#define OMAP4_CAMERARX_CSI21_CAMMODE_MASK (0x3 << 16)
-
-/* CONTROL_AVDAC */
-#define OMAP4_AVDAC_ACEN_SHIFT 31
-#define OMAP4_AVDAC_ACEN_MASK (1 << 31)
-#define OMAP4_AVDAC_TVOUTBYPASS_SHIFT 30
-#define OMAP4_AVDAC_TVOUTBYPASS_MASK (1 << 30)
-#define OMAP4_AVDAC_INPUTINV_SHIFT 29
-#define OMAP4_AVDAC_INPUTINV_MASK (1 << 29)
-#define OMAP4_AVDAC_CTL_SHIFT 13
-#define OMAP4_AVDAC_CTL_MASK (0xffff << 13)
-#define OMAP4_AVDAC_CTL_WR_ACK_SHIFT 12
-#define OMAP4_AVDAC_CTL_WR_ACK_MASK (1 << 12)
-
-/* CONTROL_HDMI_TX_PHY */
-#define OMAP4_HDMITXPHY_PADORDER_SHIFT 31
-#define OMAP4_HDMITXPHY_PADORDER_MASK (1 << 31)
-#define OMAP4_HDMITXPHY_TXVALID_SHIFT 30
-#define OMAP4_HDMITXPHY_TXVALID_MASK (1 << 30)
-#define OMAP4_HDMITXPHY_ENBYPASSCLK_SHIFT 29
-#define OMAP4_HDMITXPHY_ENBYPASSCLK_MASK (1 << 29)
-#define OMAP4_HDMITXPHY_PD_PULLUPDET_SHIFT 28
-#define OMAP4_HDMITXPHY_PD_PULLUPDET_MASK (1 << 28)
-
-/* CONTROL_MMC2 */
-#define OMAP4_MMC2_FEEDBACK_CLK_SEL_SHIFT 31
-#define OMAP4_MMC2_FEEDBACK_CLK_SEL_MASK (1 << 31)
-
-/* CONTROL_DSIPHY */
-#define OMAP4_DSI2_LANEENABLE_SHIFT 29
-#define OMAP4_DSI2_LANEENABLE_MASK (0x7 << 29)
-#define OMAP4_DSI1_LANEENABLE_SHIFT 24
-#define OMAP4_DSI1_LANEENABLE_MASK (0x1f << 24)
-#define OMAP4_DSI1_PIPD_SHIFT 19
-#define OMAP4_DSI1_PIPD_MASK (0x1f << 19)
-#define OMAP4_DSI2_PIPD_SHIFT 14
-#define OMAP4_DSI2_PIPD_MASK (0x1f << 14)
-
-/* CONTROL_MCBSPLP */
-#define OMAP4_ALBCTRLRX_FSX_SHIFT 31
-#define OMAP4_ALBCTRLRX_FSX_MASK (1 << 31)
-#define OMAP4_ALBCTRLRX_CLKX_SHIFT 30
-#define OMAP4_ALBCTRLRX_CLKX_MASK (1 << 30)
-#define OMAP4_ABE_MCBSP1_DR_EN_SHIFT 29
-#define OMAP4_ABE_MCBSP1_DR_EN_MASK (1 << 29)
-
-/* CONTROL_USB2PHYCORE */
-#define OMAP4_USB2PHY_AUTORESUME_EN_SHIFT 31
-#define OMAP4_USB2PHY_AUTORESUME_EN_MASK (1 << 31)
-#define OMAP4_USB2PHY_DISCHGDET_SHIFT 30
-#define OMAP4_USB2PHY_DISCHGDET_MASK (1 << 30)
-#define OMAP4_USB2PHY_GPIOMODE_SHIFT 29
-#define OMAP4_USB2PHY_GPIOMODE_MASK (1 << 29)
-#define OMAP4_USB2PHY_CHG_DET_EXT_CTL_SHIFT 28
-#define OMAP4_USB2PHY_CHG_DET_EXT_CTL_MASK (1 << 28)
-#define OMAP4_USB2PHY_RDM_PD_CHGDET_EN_SHIFT 27
-#define OMAP4_USB2PHY_RDM_PD_CHGDET_EN_MASK (1 << 27)
-#define OMAP4_USB2PHY_RDP_PU_CHGDET_EN_SHIFT 26
-#define OMAP4_USB2PHY_RDP_PU_CHGDET_EN_MASK (1 << 26)
-#define OMAP4_USB2PHY_CHG_VSRC_EN_SHIFT 25
-#define OMAP4_USB2PHY_CHG_VSRC_EN_MASK (1 << 25)
-#define OMAP4_USB2PHY_CHG_ISINK_EN_SHIFT 24
-#define OMAP4_USB2PHY_CHG_ISINK_EN_MASK (1 << 24)
-#define OMAP4_USB2PHY_CHG_DET_STATUS_SHIFT 21
-#define OMAP4_USB2PHY_CHG_DET_STATUS_MASK (0x7 << 21)
-#define OMAP4_USB2PHY_CHG_DET_DM_COMP_SHIFT 20
-#define OMAP4_USB2PHY_CHG_DET_DM_COMP_MASK (1 << 20)
-#define OMAP4_USB2PHY_CHG_DET_DP_COMP_SHIFT 19
-#define OMAP4_USB2PHY_CHG_DET_DP_COMP_MASK (1 << 19)
-#define OMAP4_USB2PHY_DATADET_SHIFT 18
-#define OMAP4_USB2PHY_DATADET_MASK (1 << 18)
-#define OMAP4_USB2PHY_SINKONDP_SHIFT 17
-#define OMAP4_USB2PHY_SINKONDP_MASK (1 << 17)
-#define OMAP4_USB2PHY_SRCONDM_SHIFT 16
-#define OMAP4_USB2PHY_SRCONDM_MASK (1 << 16)
-#define OMAP4_USB2PHY_RESTARTCHGDET_SHIFT 15
-#define OMAP4_USB2PHY_RESTARTCHGDET_MASK (1 << 15)
-#define OMAP4_USB2PHY_CHGDETDONE_SHIFT 14
-#define OMAP4_USB2PHY_CHGDETDONE_MASK (1 << 14)
-#define OMAP4_USB2PHY_CHGDETECTED_SHIFT 13
-#define OMAP4_USB2PHY_CHGDETECTED_MASK (1 << 13)
-#define OMAP4_USB2PHY_MCPCPUEN_SHIFT 12
-#define OMAP4_USB2PHY_MCPCPUEN_MASK (1 << 12)
-#define OMAP4_USB2PHY_MCPCMODEEN_SHIFT 11
-#define OMAP4_USB2PHY_MCPCMODEEN_MASK (1 << 11)
-#define OMAP4_USB2PHY_RESETDONEMCLK_SHIFT 10
-#define OMAP4_USB2PHY_RESETDONEMCLK_MASK (1 << 10)
-#define OMAP4_USB2PHY_UTMIRESETDONE_SHIFT 9
-#define OMAP4_USB2PHY_UTMIRESETDONE_MASK (1 << 9)
-#define OMAP4_USB2PHY_TXBITSTUFFENABLE_SHIFT 8
-#define OMAP4_USB2PHY_TXBITSTUFFENABLE_MASK (1 << 8)
-#define OMAP4_USB2PHY_DATAPOLARITYN_SHIFT 7
-#define OMAP4_USB2PHY_DATAPOLARITYN_MASK (1 << 7)
-#define OMAP4_USBDPLL_FREQLOCK_SHIFT 6
-#define OMAP4_USBDPLL_FREQLOCK_MASK (1 << 6)
-#define OMAP4_USB2PHY_RESETDONETCLK_SHIFT 5
-#define OMAP4_USB2PHY_RESETDONETCLK_MASK (1 << 5)
-
-/* CONTROL_I2C_1 */
-#define OMAP4_HDMI_DDC_SDA_GLFENB_SHIFT 31
-#define OMAP4_HDMI_DDC_SDA_GLFENB_MASK (1 << 31)
-#define OMAP4_HDMI_DDC_SDA_LOAD_BITS_SHIFT 29
-#define OMAP4_HDMI_DDC_SDA_LOAD_BITS_MASK (0x3 << 29)
-#define OMAP4_HDMI_DDC_SDA_PULLUPRESX_SHIFT 28
-#define OMAP4_HDMI_DDC_SDA_PULLUPRESX_MASK (1 << 28)
-#define OMAP4_HDMI_DDC_SCL_GLFENB_SHIFT 27
-#define OMAP4_HDMI_DDC_SCL_GLFENB_MASK (1 << 27)
-#define OMAP4_HDMI_DDC_SCL_LOAD_BITS_SHIFT 25
-#define OMAP4_HDMI_DDC_SCL_LOAD_BITS_MASK (0x3 << 25)
-#define OMAP4_HDMI_DDC_SCL_PULLUPRESX_SHIFT 24
-#define OMAP4_HDMI_DDC_SCL_PULLUPRESX_MASK (1 << 24)
-#define OMAP4_HDMI_DDC_SDA_HSMODE_SHIFT 23
-#define OMAP4_HDMI_DDC_SDA_HSMODE_MASK (1 << 23)
-#define OMAP4_HDMI_DDC_SDA_NMODE_SHIFT 22
-#define OMAP4_HDMI_DDC_SDA_NMODE_MASK (1 << 22)
-#define OMAP4_HDMI_DDC_SCL_HSMODE_SHIFT 21
-#define OMAP4_HDMI_DDC_SCL_HSMODE_MASK (1 << 21)
-#define OMAP4_HDMI_DDC_SCL_NMODE_SHIFT 20
-#define OMAP4_HDMI_DDC_SCL_NMODE_MASK (1 << 20)
-
-/* CONTROL_MMC1 */
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP0_SHIFT 31
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP0_MASK (1 << 31)
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP1_SHIFT 30
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP1_MASK (1 << 30)
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP2_SHIFT 29
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP2_MASK (1 << 29)
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP3_SHIFT 28
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP3_MASK (1 << 28)
-#define OMAP4_SDMMC1_DR0_SPEEDCTRL_SHIFT 27
-#define OMAP4_SDMMC1_DR0_SPEEDCTRL_MASK (1 << 27)
-#define OMAP4_SDMMC1_DR1_SPEEDCTRL_SHIFT 26
-#define OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK (1 << 26)
-#define OMAP4_SDMMC1_DR2_SPEEDCTRL_SHIFT 25
-#define OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK (1 << 25)
-#define OMAP4_USBC1_DR0_SPEEDCTRL_SHIFT 24
-#define OMAP4_USBC1_DR0_SPEEDCTRL_MASK (1 << 24)
-#define OMAP4_USB_FD_CDEN_SHIFT 23
-#define OMAP4_USB_FD_CDEN_MASK (1 << 23)
-#define OMAP4_USBC1_ICUSB_DP_PDDIS_SHIFT 22
-#define OMAP4_USBC1_ICUSB_DP_PDDIS_MASK (1 << 22)
-#define OMAP4_USBC1_ICUSB_DM_PDDIS_SHIFT 21
-#define OMAP4_USBC1_ICUSB_DM_PDDIS_MASK (1 << 21)
-
-/* CONTROL_HSI */
-#define OMAP4_HSI1_CALLOOP_SEL_SHIFT 31
-#define OMAP4_HSI1_CALLOOP_SEL_MASK (1 << 31)
-#define OMAP4_HSI1_CALMUX_SEL_SHIFT 30
-#define OMAP4_HSI1_CALMUX_SEL_MASK (1 << 30)
-#define OMAP4_HSI2_CALLOOP_SEL_SHIFT 29
-#define OMAP4_HSI2_CALLOOP_SEL_MASK (1 << 29)
-#define OMAP4_HSI2_CALMUX_SEL_SHIFT 28
-#define OMAP4_HSI2_CALMUX_SEL_MASK (1 << 28)
-
-/* CONTROL_USB */
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT0_AUTO_EN_SHIFT 31
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT0_AUTO_EN_MASK (1 << 31)
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT1_AUTO_EN_SHIFT 30
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT1_AUTO_EN_MASK (1 << 30)
-
-/* CONTROL_HDQ */
-#define OMAP4_HDQ_SIO_PWRDNZ_SHIFT 31
-#define OMAP4_HDQ_SIO_PWRDNZ_MASK (1 << 31)
-
-/* CONTROL_LPDDR2IO1_0 */
-#define OMAP4_LPDDR2IO1_GR4_SR_SHIFT 30
-#define OMAP4_LPDDR2IO1_GR4_SR_MASK (0x3 << 30)
-#define OMAP4_LPDDR2IO1_GR4_I_SHIFT 27
-#define OMAP4_LPDDR2IO1_GR4_I_MASK (0x7 << 27)
-#define OMAP4_LPDDR2IO1_GR4_WD_SHIFT 25
-#define OMAP4_LPDDR2IO1_GR4_WD_MASK (0x3 << 25)
-#define OMAP4_LPDDR2IO1_GR3_SR_SHIFT 22
-#define OMAP4_LPDDR2IO1_GR3_SR_MASK (0x3 << 22)
-#define OMAP4_LPDDR2IO1_GR3_I_SHIFT 19
-#define OMAP4_LPDDR2IO1_GR3_I_MASK (0x7 << 19)
-#define OMAP4_LPDDR2IO1_GR3_WD_SHIFT 17
-#define OMAP4_LPDDR2IO1_GR3_WD_MASK (0x3 << 17)
-#define OMAP4_LPDDR2IO1_GR2_SR_SHIFT 14
-#define OMAP4_LPDDR2IO1_GR2_SR_MASK (0x3 << 14)
-#define OMAP4_LPDDR2IO1_GR2_I_SHIFT 11
-#define OMAP4_LPDDR2IO1_GR2_I_MASK (0x7 << 11)
-#define OMAP4_LPDDR2IO1_GR2_WD_SHIFT 9
-#define OMAP4_LPDDR2IO1_GR2_WD_MASK (0x3 << 9)
-#define OMAP4_LPDDR2IO1_GR1_SR_SHIFT 6
-#define OMAP4_LPDDR2IO1_GR1_SR_MASK (0x3 << 6)
-#define OMAP4_LPDDR2IO1_GR1_I_SHIFT 3
-#define OMAP4_LPDDR2IO1_GR1_I_MASK (0x7 << 3)
-#define OMAP4_LPDDR2IO1_GR1_WD_SHIFT 1
-#define OMAP4_LPDDR2IO1_GR1_WD_MASK (0x3 << 1)
-
-/* CONTROL_LPDDR2IO1_1 */
-#define OMAP4_LPDDR2IO1_GR8_SR_SHIFT 30
-#define OMAP4_LPDDR2IO1_GR8_SR_MASK (0x3 << 30)
-#define OMAP4_LPDDR2IO1_GR8_I_SHIFT 27
-#define OMAP4_LPDDR2IO1_GR8_I_MASK (0x7 << 27)
-#define OMAP4_LPDDR2IO1_GR8_WD_SHIFT 25
-#define OMAP4_LPDDR2IO1_GR8_WD_MASK (0x3 << 25)
-#define OMAP4_LPDDR2IO1_GR7_SR_SHIFT 22
-#define OMAP4_LPDDR2IO1_GR7_SR_MASK (0x3 << 22)
-#define OMAP4_LPDDR2IO1_GR7_I_SHIFT 19
-#define OMAP4_LPDDR2IO1_GR7_I_MASK (0x7 << 19)
-#define OMAP4_LPDDR2IO1_GR7_WD_SHIFT 17
-#define OMAP4_LPDDR2IO1_GR7_WD_MASK (0x3 << 17)
-#define OMAP4_LPDDR2IO1_GR6_SR_SHIFT 14
-#define OMAP4_LPDDR2IO1_GR6_SR_MASK (0x3 << 14)
-#define OMAP4_LPDDR2IO1_GR6_I_SHIFT 11
-#define OMAP4_LPDDR2IO1_GR6_I_MASK (0x7 << 11)
-#define OMAP4_LPDDR2IO1_GR6_WD_SHIFT 9
-#define OMAP4_LPDDR2IO1_GR6_WD_MASK (0x3 << 9)
-#define OMAP4_LPDDR2IO1_GR5_SR_SHIFT 6
-#define OMAP4_LPDDR2IO1_GR5_SR_MASK (0x3 << 6)
-#define OMAP4_LPDDR2IO1_GR5_I_SHIFT 3
-#define OMAP4_LPDDR2IO1_GR5_I_MASK (0x7 << 3)
-#define OMAP4_LPDDR2IO1_GR5_WD_SHIFT 1
-#define OMAP4_LPDDR2IO1_GR5_WD_MASK (0x3 << 1)
-
-/* CONTROL_LPDDR2IO1_2 */
-#define OMAP4_LPDDR2IO1_GR11_SR_SHIFT 30
-#define OMAP4_LPDDR2IO1_GR11_SR_MASK (0x3 << 30)
-#define OMAP4_LPDDR2IO1_GR11_I_SHIFT 27
-#define OMAP4_LPDDR2IO1_GR11_I_MASK (0x7 << 27)
-#define OMAP4_LPDDR2IO1_GR11_WD_SHIFT 25
-#define OMAP4_LPDDR2IO1_GR11_WD_MASK (0x3 << 25)
-#define OMAP4_LPDDR2IO1_GR10_SR_SHIFT 22
-#define OMAP4_LPDDR2IO1_GR10_SR_MASK (0x3 << 22)
-#define OMAP4_LPDDR2IO1_GR10_I_SHIFT 19
-#define OMAP4_LPDDR2IO1_GR10_I_MASK (0x7 << 19)
-#define OMAP4_LPDDR2IO1_GR10_WD_SHIFT 17
-#define OMAP4_LPDDR2IO1_GR10_WD_MASK (0x3 << 17)
-#define OMAP4_LPDDR2IO1_GR9_SR_SHIFT 14
-#define OMAP4_LPDDR2IO1_GR9_SR_MASK (0x3 << 14)
-#define OMAP4_LPDDR2IO1_GR9_I_SHIFT 11
-#define OMAP4_LPDDR2IO1_GR9_I_MASK (0x7 << 11)
-#define OMAP4_LPDDR2IO1_GR9_WD_SHIFT 9
-#define OMAP4_LPDDR2IO1_GR9_WD_MASK (0x3 << 9)
-
-/* CONTROL_LPDDR2IO1_3 */
-#define OMAP4_LPDDR21_VREF_CA_CCAP0_SHIFT 31
-#define OMAP4_LPDDR21_VREF_CA_CCAP0_MASK (1 << 31)
-#define OMAP4_LPDDR21_VREF_CA_CCAP1_SHIFT 30
-#define OMAP4_LPDDR21_VREF_CA_CCAP1_MASK (1 << 30)
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP0_SHIFT 29
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP0_MASK (1 << 29)
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP1_SHIFT 28
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP1_MASK (1 << 28)
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP0_SHIFT 27
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP0_MASK (1 << 27)
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP1_SHIFT 26
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP1_MASK (1 << 26)
-#define OMAP4_LPDDR21_VREF_CA_TAP0_SHIFT 25
-#define OMAP4_LPDDR21_VREF_CA_TAP0_MASK (1 << 25)
-#define OMAP4_LPDDR21_VREF_CA_TAP1_SHIFT 24
-#define OMAP4_LPDDR21_VREF_CA_TAP1_MASK (1 << 24)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP0_SHIFT 23
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP0_MASK (1 << 23)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP1_SHIFT 22
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP1_MASK (1 << 22)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP0_SHIFT 21
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP0_MASK (1 << 21)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP1_SHIFT 20
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP1_MASK (1 << 20)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP0_SHIFT 19
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP0_MASK (1 << 19)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP1_SHIFT 18
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP1_MASK (1 << 18)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP0_SHIFT 17
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP0_MASK (1 << 17)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP1_SHIFT 16
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP1_MASK (1 << 16)
-#define OMAP4_LPDDR21_VREF_DQ_CCAP0_SHIFT 15
-#define OMAP4_LPDDR21_VREF_DQ_CCAP0_MASK (1 << 15)
-#define OMAP4_LPDDR21_VREF_DQ_CCAP1_SHIFT 14
-#define OMAP4_LPDDR21_VREF_DQ_CCAP1_MASK (1 << 14)
-#define OMAP4_LPDDR21_VREF_DQ_TAP0_SHIFT 13
-#define OMAP4_LPDDR21_VREF_DQ_TAP0_MASK (1 << 13)
-#define OMAP4_LPDDR21_VREF_DQ_TAP1_SHIFT 12
-#define OMAP4_LPDDR21_VREF_DQ_TAP1_MASK (1 << 12)
-
-/* CONTROL_LPDDR2IO2_0 */
-#define OMAP4_LPDDR2IO2_GR4_SR_SHIFT 30
-#define OMAP4_LPDDR2IO2_GR4_SR_MASK (0x3 << 30)
-#define OMAP4_LPDDR2IO2_GR4_I_SHIFT 27
-#define OMAP4_LPDDR2IO2_GR4_I_MASK (0x7 << 27)
-#define OMAP4_LPDDR2IO2_GR4_WD_SHIFT 25
-#define OMAP4_LPDDR2IO2_GR4_WD_MASK (0x3 << 25)
-#define OMAP4_LPDDR2IO2_GR3_SR_SHIFT 22
-#define OMAP4_LPDDR2IO2_GR3_SR_MASK (0x3 << 22)
-#define OMAP4_LPDDR2IO2_GR3_I_SHIFT 19
-#define OMAP4_LPDDR2IO2_GR3_I_MASK (0x7 << 19)
-#define OMAP4_LPDDR2IO2_GR3_WD_SHIFT 17
-#define OMAP4_LPDDR2IO2_GR3_WD_MASK (0x3 << 17)
-#define OMAP4_LPDDR2IO2_GR2_SR_SHIFT 14
-#define OMAP4_LPDDR2IO2_GR2_SR_MASK (0x3 << 14)
-#define OMAP4_LPDDR2IO2_GR2_I_SHIFT 11
-#define OMAP4_LPDDR2IO2_GR2_I_MASK (0x7 << 11)
-#define OMAP4_LPDDR2IO2_GR2_WD_SHIFT 9
-#define OMAP4_LPDDR2IO2_GR2_WD_MASK (0x3 << 9)
-#define OMAP4_LPDDR2IO2_GR1_SR_SHIFT 6
-#define OMAP4_LPDDR2IO2_GR1_SR_MASK (0x3 << 6)
-#define OMAP4_LPDDR2IO2_GR1_I_SHIFT 3
-#define OMAP4_LPDDR2IO2_GR1_I_MASK (0x7 << 3)
-#define OMAP4_LPDDR2IO2_GR1_WD_SHIFT 1
-#define OMAP4_LPDDR2IO2_GR1_WD_MASK (0x3 << 1)
-
-/* CONTROL_LPDDR2IO2_1 */
-#define OMAP4_LPDDR2IO2_GR8_SR_SHIFT 30
-#define OMAP4_LPDDR2IO2_GR8_SR_MASK (0x3 << 30)
-#define OMAP4_LPDDR2IO2_GR8_I_SHIFT 27
-#define OMAP4_LPDDR2IO2_GR8_I_MASK (0x7 << 27)
-#define OMAP4_LPDDR2IO2_GR8_WD_SHIFT 25
-#define OMAP4_LPDDR2IO2_GR8_WD_MASK (0x3 << 25)
-#define OMAP4_LPDDR2IO2_GR7_SR_SHIFT 22
-#define OMAP4_LPDDR2IO2_GR7_SR_MASK (0x3 << 22)
-#define OMAP4_LPDDR2IO2_GR7_I_SHIFT 19
-#define OMAP4_LPDDR2IO2_GR7_I_MASK (0x7 << 19)
-#define OMAP4_LPDDR2IO2_GR7_WD_SHIFT 17
-#define OMAP4_LPDDR2IO2_GR7_WD_MASK (0x3 << 17)
-#define OMAP4_LPDDR2IO2_GR6_SR_SHIFT 14
-#define OMAP4_LPDDR2IO2_GR6_SR_MASK (0x3 << 14)
-#define OMAP4_LPDDR2IO2_GR6_I_SHIFT 11
-#define OMAP4_LPDDR2IO2_GR6_I_MASK (0x7 << 11)
-#define OMAP4_LPDDR2IO2_GR6_WD_SHIFT 9
-#define OMAP4_LPDDR2IO2_GR6_WD_MASK (0x3 << 9)
-#define OMAP4_LPDDR2IO2_GR5_SR_SHIFT 6
-#define OMAP4_LPDDR2IO2_GR5_SR_MASK (0x3 << 6)
-#define OMAP4_LPDDR2IO2_GR5_I_SHIFT 3
-#define OMAP4_LPDDR2IO2_GR5_I_MASK (0x7 << 3)
-#define OMAP4_LPDDR2IO2_GR5_WD_SHIFT 1
-#define OMAP4_LPDDR2IO2_GR5_WD_MASK (0x3 << 1)
-
-/* CONTROL_LPDDR2IO2_2 */
-#define OMAP4_LPDDR2IO2_GR11_SR_SHIFT 30
-#define OMAP4_LPDDR2IO2_GR11_SR_MASK (0x3 << 30)
-#define OMAP4_LPDDR2IO2_GR11_I_SHIFT 27
-#define OMAP4_LPDDR2IO2_GR11_I_MASK (0x7 << 27)
-#define OMAP4_LPDDR2IO2_GR11_WD_SHIFT 25
-#define OMAP4_LPDDR2IO2_GR11_WD_MASK (0x3 << 25)
-#define OMAP4_LPDDR2IO2_GR10_SR_SHIFT 22
-#define OMAP4_LPDDR2IO2_GR10_SR_MASK (0x3 << 22)
-#define OMAP4_LPDDR2IO2_GR10_I_SHIFT 19
-#define OMAP4_LPDDR2IO2_GR10_I_MASK (0x7 << 19)
-#define OMAP4_LPDDR2IO2_GR10_WD_SHIFT 17
-#define OMAP4_LPDDR2IO2_GR10_WD_MASK (0x3 << 17)
-#define OMAP4_LPDDR2IO2_GR9_SR_SHIFT 14
-#define OMAP4_LPDDR2IO2_GR9_SR_MASK (0x3 << 14)
-#define OMAP4_LPDDR2IO2_GR9_I_SHIFT 11
-#define OMAP4_LPDDR2IO2_GR9_I_MASK (0x7 << 11)
-#define OMAP4_LPDDR2IO2_GR9_WD_SHIFT 9
-#define OMAP4_LPDDR2IO2_GR9_WD_MASK (0x3 << 9)
-
-/* CONTROL_LPDDR2IO2_3 */
-#define OMAP4_LPDDR22_VREF_CA_CCAP0_SHIFT 31
-#define OMAP4_LPDDR22_VREF_CA_CCAP0_MASK (1 << 31)
-#define OMAP4_LPDDR22_VREF_CA_CCAP1_SHIFT 30
-#define OMAP4_LPDDR22_VREF_CA_CCAP1_MASK (1 << 30)
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP0_SHIFT 29
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP0_MASK (1 << 29)
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP1_SHIFT 28
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP1_MASK (1 << 28)
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP0_SHIFT 27
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP0_MASK (1 << 27)
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP1_SHIFT 26
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP1_MASK (1 << 26)
-#define OMAP4_LPDDR22_VREF_CA_TAP0_SHIFT 25
-#define OMAP4_LPDDR22_VREF_CA_TAP0_MASK (1 << 25)
-#define OMAP4_LPDDR22_VREF_CA_TAP1_SHIFT 24
-#define OMAP4_LPDDR22_VREF_CA_TAP1_MASK (1 << 24)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP0_SHIFT 23
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP0_MASK (1 << 23)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP1_SHIFT 22
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP1_MASK (1 << 22)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP0_SHIFT 21
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP0_MASK (1 << 21)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP1_SHIFT 20
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP1_MASK (1 << 20)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP0_SHIFT 19
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP0_MASK (1 << 19)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP1_SHIFT 18
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP1_MASK (1 << 18)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP0_SHIFT 17
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP0_MASK (1 << 17)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP1_SHIFT 16
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP1_MASK (1 << 16)
-#define OMAP4_LPDDR22_VREF_DQ_CCAP0_SHIFT 15
-#define OMAP4_LPDDR22_VREF_DQ_CCAP0_MASK (1 << 15)
-#define OMAP4_LPDDR22_VREF_DQ_CCAP1_SHIFT 14
-#define OMAP4_LPDDR22_VREF_DQ_CCAP1_MASK (1 << 14)
-#define OMAP4_LPDDR22_VREF_DQ_TAP0_SHIFT 13
-#define OMAP4_LPDDR22_VREF_DQ_TAP0_MASK (1 << 13)
-#define OMAP4_LPDDR22_VREF_DQ_TAP1_SHIFT 12
-#define OMAP4_LPDDR22_VREF_DQ_TAP1_MASK (1 << 12)
-
-/* CONTROL_BUS_HOLD */
-#define OMAP4_ABE_DMIC_DIN3_EN_SHIFT 31
-#define OMAP4_ABE_DMIC_DIN3_EN_MASK (1 << 31)
-#define OMAP4_MCSPI1_CS3_EN_SHIFT 30
-#define OMAP4_MCSPI1_CS3_EN_MASK (1 << 30)
-
-/* CONTROL_C2C */
-#define OMAP4_MIRROR_MODE_EN_SHIFT 31
-#define OMAP4_MIRROR_MODE_EN_MASK (1 << 31)
-#define OMAP4_C2C_SPARE_SHIFT 24
-#define OMAP4_C2C_SPARE_MASK (0x7f << 24)
-
-/* CORE_CONTROL_SPARE_RW */
-#define OMAP4_CORE_CONTROL_SPARE_RW_SHIFT 0
-#define OMAP4_CORE_CONTROL_SPARE_RW_MASK (0xffffffff << 0)
-
-/* CORE_CONTROL_SPARE_R */
-#define OMAP4_CORE_CONTROL_SPARE_R_SHIFT 0
-#define OMAP4_CORE_CONTROL_SPARE_R_MASK (0xffffffff << 0)
-
-/* CORE_CONTROL_SPARE_R_C0 */
-#define OMAP4_CORE_CONTROL_SPARE_R_C0_SHIFT 31
-#define OMAP4_CORE_CONTROL_SPARE_R_C0_MASK (1 << 31)
-#define OMAP4_CORE_CONTROL_SPARE_R_C1_SHIFT 30
-#define OMAP4_CORE_CONTROL_SPARE_R_C1_MASK (1 << 30)
-#define OMAP4_CORE_CONTROL_SPARE_R_C2_SHIFT 29
-#define OMAP4_CORE_CONTROL_SPARE_R_C2_MASK (1 << 29)
-#define OMAP4_CORE_CONTROL_SPARE_R_C3_SHIFT 28
-#define OMAP4_CORE_CONTROL_SPARE_R_C3_MASK (1 << 28)
-#define OMAP4_CORE_CONTROL_SPARE_R_C4_SHIFT 27
-#define OMAP4_CORE_CONTROL_SPARE_R_C4_MASK (1 << 27)
-#define OMAP4_CORE_CONTROL_SPARE_R_C5_SHIFT 26
-#define OMAP4_CORE_CONTROL_SPARE_R_C5_MASK (1 << 26)
-#define OMAP4_CORE_CONTROL_SPARE_R_C6_SHIFT 25
-#define OMAP4_CORE_CONTROL_SPARE_R_C6_MASK (1 << 25)
-#define OMAP4_CORE_CONTROL_SPARE_R_C7_SHIFT 24
-#define OMAP4_CORE_CONTROL_SPARE_R_C7_MASK (1 << 24)
-
-/* CONTROL_EFUSE_1 */
-#define OMAP4_AVDAC_TRIM_BYTE3_SHIFT 24
-#define OMAP4_AVDAC_TRIM_BYTE3_MASK (0x7f << 24)
-#define OMAP4_AVDAC_TRIM_BYTE2_SHIFT 16
-#define OMAP4_AVDAC_TRIM_BYTE2_MASK (0xff << 16)
-#define OMAP4_AVDAC_TRIM_BYTE1_SHIFT 8
-#define OMAP4_AVDAC_TRIM_BYTE1_MASK (0xff << 8)
-#define OMAP4_AVDAC_TRIM_BYTE0_SHIFT 0
-#define OMAP4_AVDAC_TRIM_BYTE0_MASK (0xff << 0)
-
-/* CONTROL_EFUSE_2 */
-#define OMAP4_EFUSE_SMART2TEST_P0_SHIFT 31
-#define OMAP4_EFUSE_SMART2TEST_P0_MASK (1 << 31)
-#define OMAP4_EFUSE_SMART2TEST_P1_SHIFT 30
-#define OMAP4_EFUSE_SMART2TEST_P1_MASK (1 << 30)
-#define OMAP4_EFUSE_SMART2TEST_P2_SHIFT 29
-#define OMAP4_EFUSE_SMART2TEST_P2_MASK (1 << 29)
-#define OMAP4_EFUSE_SMART2TEST_P3_SHIFT 28
-#define OMAP4_EFUSE_SMART2TEST_P3_MASK (1 << 28)
-#define OMAP4_EFUSE_SMART2TEST_N0_SHIFT 27
-#define OMAP4_EFUSE_SMART2TEST_N0_MASK (1 << 27)
-#define OMAP4_EFUSE_SMART2TEST_N1_SHIFT 26
-#define OMAP4_EFUSE_SMART2TEST_N1_MASK (1 << 26)
-#define OMAP4_EFUSE_SMART2TEST_N2_SHIFT 25
-#define OMAP4_EFUSE_SMART2TEST_N2_MASK (1 << 25)
-#define OMAP4_EFUSE_SMART2TEST_N3_SHIFT 24
-#define OMAP4_EFUSE_SMART2TEST_N3_MASK (1 << 24)
-#define OMAP4_LPDDR2_PTV_N1_SHIFT 23
-#define OMAP4_LPDDR2_PTV_N1_MASK (1 << 23)
-#define OMAP4_LPDDR2_PTV_N2_SHIFT 22
-#define OMAP4_LPDDR2_PTV_N2_MASK (1 << 22)
-#define OMAP4_LPDDR2_PTV_N3_SHIFT 21
-#define OMAP4_LPDDR2_PTV_N3_MASK (1 << 21)
-#define OMAP4_LPDDR2_PTV_N4_SHIFT 20
-#define OMAP4_LPDDR2_PTV_N4_MASK (1 << 20)
-#define OMAP4_LPDDR2_PTV_N5_SHIFT 19
-#define OMAP4_LPDDR2_PTV_N5_MASK (1 << 19)
-#define OMAP4_LPDDR2_PTV_P1_SHIFT 18
-#define OMAP4_LPDDR2_PTV_P1_MASK (1 << 18)
-#define OMAP4_LPDDR2_PTV_P2_SHIFT 17
-#define OMAP4_LPDDR2_PTV_P2_MASK (1 << 17)
-#define OMAP4_LPDDR2_PTV_P3_SHIFT 16
-#define OMAP4_LPDDR2_PTV_P3_MASK (1 << 16)
-#define OMAP4_LPDDR2_PTV_P4_SHIFT 15
-#define OMAP4_LPDDR2_PTV_P4_MASK (1 << 15)
-#define OMAP4_LPDDR2_PTV_P5_SHIFT 14
-#define OMAP4_LPDDR2_PTV_P5_MASK (1 << 14)
-
-/* CONTROL_EFUSE_3 */
-#define OMAP4_STD_FUSE_SPARE_1_SHIFT 24
-#define OMAP4_STD_FUSE_SPARE_1_MASK (0xff << 24)
-#define OMAP4_STD_FUSE_SPARE_2_SHIFT 16
-#define OMAP4_STD_FUSE_SPARE_2_MASK (0xff << 16)
-#define OMAP4_STD_FUSE_SPARE_3_SHIFT 8
-#define OMAP4_STD_FUSE_SPARE_3_MASK (0xff << 8)
-#define OMAP4_STD_FUSE_SPARE_4_SHIFT 0
-#define OMAP4_STD_FUSE_SPARE_4_MASK (0xff << 0)
-
-/* CONTROL_EFUSE_4 */
-#define OMAP4_STD_FUSE_SPARE_5_SHIFT 24
-#define OMAP4_STD_FUSE_SPARE_5_MASK (0xff << 24)
-#define OMAP4_STD_FUSE_SPARE_6_SHIFT 16
-#define OMAP4_STD_FUSE_SPARE_6_MASK (0xff << 16)
-#define OMAP4_STD_FUSE_SPARE_7_SHIFT 8
-#define OMAP4_STD_FUSE_SPARE_7_MASK (0xff << 8)
-#define OMAP4_STD_FUSE_SPARE_8_SHIFT 0
-#define OMAP4_STD_FUSE_SPARE_8_MASK (0xff << 0)
-
-#endif
+++ /dev/null
-/*
- * OMAP44xx CTRL_MODULE_PAD_WKUP registers and bitfields
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- *
- * Benoit Cousson (b-cousson@ti.com)
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_WKUP_44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_WKUP_44XX_H
-
-
-/* Base address */
-#define OMAP4_CTRL_MODULE_PAD_WKUP 0x4a31e000
-
-/* Registers offset */
-#define OMAP4_CTRL_MODULE_PAD_WKUP_IP_REVISION 0x0000
-#define OMAP4_CTRL_MODULE_PAD_WKUP_IP_HWINFO 0x0004
-#define OMAP4_CTRL_MODULE_PAD_WKUP_IP_SYSCONFIG 0x0010
-#define OMAP4_CTRL_MODULE_PAD_WKUP_PADCONF_WAKEUPEVENT_0 0x007c
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_SMART1NOPMIO_PADCONF_0 0x05a0
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_SMART1NOPMIO_PADCONF_1 0x05a4
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_PADCONF_MODE 0x05a8
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_XTAL_OSCILLATOR 0x05ac
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_USIMIO 0x0600
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_I2C_2 0x0604
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_JTAG 0x0608
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_SYS 0x060c
-#define OMAP4_CTRL_MODULE_PAD_WKUP_WKUP_CONTROL_SPARE_RW 0x0614
-#define OMAP4_CTRL_MODULE_PAD_WKUP_WKUP_CONTROL_SPARE_R 0x0618
-#define OMAP4_CTRL_MODULE_PAD_WKUP_WKUP_CONTROL_SPARE_R_C0 0x061c
-
-/* Registers shifts and masks */
-
-/* IP_REVISION */
-#define OMAP4_IP_REV_SCHEME_SHIFT 30
-#define OMAP4_IP_REV_SCHEME_MASK (0x3 << 30)
-#define OMAP4_IP_REV_FUNC_SHIFT 16
-#define OMAP4_IP_REV_FUNC_MASK (0xfff << 16)
-#define OMAP4_IP_REV_RTL_SHIFT 11
-#define OMAP4_IP_REV_RTL_MASK (0x1f << 11)
-#define OMAP4_IP_REV_MAJOR_SHIFT 8
-#define OMAP4_IP_REV_MAJOR_MASK (0x7 << 8)
-#define OMAP4_IP_REV_CUSTOM_SHIFT 6
-#define OMAP4_IP_REV_CUSTOM_MASK (0x3 << 6)
-#define OMAP4_IP_REV_MINOR_SHIFT 0
-#define OMAP4_IP_REV_MINOR_MASK (0x3f << 0)
-
-/* IP_HWINFO */
-#define OMAP4_IP_HWINFO_SHIFT 0
-#define OMAP4_IP_HWINFO_MASK (0xffffffff << 0)
-
-/* IP_SYSCONFIG */
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_SHIFT 2
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_MASK (0x3 << 2)
-
-/* PADCONF_WAKEUPEVENT_0 */
-#define OMAP4_JTAG_TDO_DUPLICATEWAKEUPEVENT_SHIFT 24
-#define OMAP4_JTAG_TDO_DUPLICATEWAKEUPEVENT_MASK (1 << 24)
-#define OMAP4_JTAG_TDI_DUPLICATEWAKEUPEVENT_SHIFT 23
-#define OMAP4_JTAG_TDI_DUPLICATEWAKEUPEVENT_MASK (1 << 23)
-#define OMAP4_JTAG_TMS_TMSC_DUPLICATEWAKEUPEVENT_SHIFT 22
-#define OMAP4_JTAG_TMS_TMSC_DUPLICATEWAKEUPEVENT_MASK (1 << 22)
-#define OMAP4_JTAG_RTCK_DUPLICATEWAKEUPEVENT_SHIFT 21
-#define OMAP4_JTAG_RTCK_DUPLICATEWAKEUPEVENT_MASK (1 << 21)
-#define OMAP4_JTAG_TCK_DUPLICATEWAKEUPEVENT_SHIFT 20
-#define OMAP4_JTAG_TCK_DUPLICATEWAKEUPEVENT_MASK (1 << 20)
-#define OMAP4_JTAG_NTRST_DUPLICATEWAKEUPEVENT_SHIFT 19
-#define OMAP4_JTAG_NTRST_DUPLICATEWAKEUPEVENT_MASK (1 << 19)
-#define OMAP4_SYS_BOOT7_DUPLICATEWAKEUPEVENT_SHIFT 18
-#define OMAP4_SYS_BOOT7_DUPLICATEWAKEUPEVENT_MASK (1 << 18)
-#define OMAP4_SYS_BOOT6_DUPLICATEWAKEUPEVENT_SHIFT 17
-#define OMAP4_SYS_BOOT6_DUPLICATEWAKEUPEVENT_MASK (1 << 17)
-#define OMAP4_SYS_PWRON_RESET_OUT_DUPLICATEWAKEUPEVENT_SHIFT 16
-#define OMAP4_SYS_PWRON_RESET_OUT_DUPLICATEWAKEUPEVENT_MASK (1 << 16)
-#define OMAP4_SYS_PWR_REQ_DUPLICATEWAKEUPEVENT_SHIFT 15
-#define OMAP4_SYS_PWR_REQ_DUPLICATEWAKEUPEVENT_MASK (1 << 15)
-#define OMAP4_SYS_NRESWARM_DUPLICATEWAKEUPEVENT_SHIFT 14
-#define OMAP4_SYS_NRESWARM_DUPLICATEWAKEUPEVENT_MASK (1 << 14)
-#define OMAP4_SYS_32K_DUPLICATEWAKEUPEVENT_SHIFT 13
-#define OMAP4_SYS_32K_DUPLICATEWAKEUPEVENT_MASK (1 << 13)
-#define OMAP4_FREF_CLK4_OUT_DUPLICATEWAKEUPEVENT_SHIFT 12
-#define OMAP4_FREF_CLK4_OUT_DUPLICATEWAKEUPEVENT_MASK (1 << 12)
-#define OMAP4_FREF_CLK4_REQ_DUPLICATEWAKEUPEVENT_SHIFT 11
-#define OMAP4_FREF_CLK4_REQ_DUPLICATEWAKEUPEVENT_MASK (1 << 11)
-#define OMAP4_FREF_CLK3_OUT_DUPLICATEWAKEUPEVENT_SHIFT 10
-#define OMAP4_FREF_CLK3_OUT_DUPLICATEWAKEUPEVENT_MASK (1 << 10)
-#define OMAP4_FREF_CLK3_REQ_DUPLICATEWAKEUPEVENT_SHIFT 9
-#define OMAP4_FREF_CLK3_REQ_DUPLICATEWAKEUPEVENT_MASK (1 << 9)
-#define OMAP4_FREF_CLK0_OUT_DUPLICATEWAKEUPEVENT_SHIFT 8
-#define OMAP4_FREF_CLK0_OUT_DUPLICATEWAKEUPEVENT_MASK (1 << 8)
-#define OMAP4_FREF_CLK_IOREQ_DUPLICATEWAKEUPEVENT_SHIFT 7
-#define OMAP4_FREF_CLK_IOREQ_DUPLICATEWAKEUPEVENT_MASK (1 << 7)
-#define OMAP4_SR_SDA_DUPLICATEWAKEUPEVENT_SHIFT 6
-#define OMAP4_SR_SDA_DUPLICATEWAKEUPEVENT_MASK (1 << 6)
-#define OMAP4_SR_SCL_DUPLICATEWAKEUPEVENT_SHIFT 5
-#define OMAP4_SR_SCL_DUPLICATEWAKEUPEVENT_MASK (1 << 5)
-#define OMAP4_SIM_PWRCTRL_DUPLICATEWAKEUPEVENT_SHIFT 4
-#define OMAP4_SIM_PWRCTRL_DUPLICATEWAKEUPEVENT_MASK (1 << 4)
-#define OMAP4_SIM_CD_DUPLICATEWAKEUPEVENT_SHIFT 3
-#define OMAP4_SIM_CD_DUPLICATEWAKEUPEVENT_MASK (1 << 3)
-#define OMAP4_SIM_RESET_DUPLICATEWAKEUPEVENT_SHIFT 2
-#define OMAP4_SIM_RESET_DUPLICATEWAKEUPEVENT_MASK (1 << 2)
-#define OMAP4_SIM_CLK_DUPLICATEWAKEUPEVENT_SHIFT 1
-#define OMAP4_SIM_CLK_DUPLICATEWAKEUPEVENT_MASK (1 << 1)
-#define OMAP4_SIM_IO_DUPLICATEWAKEUPEVENT_SHIFT 0
-#define OMAP4_SIM_IO_DUPLICATEWAKEUPEVENT_MASK (1 << 0)
-
-/* CONTROL_SMART1NOPMIO_PADCONF_0 */
-#define OMAP4_FREF_DR0_SC_SHIFT 30
-#define OMAP4_FREF_DR0_SC_MASK (0x3 << 30)
-#define OMAP4_FREF_DR1_SC_SHIFT 28
-#define OMAP4_FREF_DR1_SC_MASK (0x3 << 28)
-#define OMAP4_FREF_DR4_SC_SHIFT 26
-#define OMAP4_FREF_DR4_SC_MASK (0x3 << 26)
-#define OMAP4_FREF_DR5_SC_SHIFT 24
-#define OMAP4_FREF_DR5_SC_MASK (0x3 << 24)
-#define OMAP4_FREF_DR6_SC_SHIFT 22
-#define OMAP4_FREF_DR6_SC_MASK (0x3 << 22)
-#define OMAP4_FREF_DR7_SC_SHIFT 20
-#define OMAP4_FREF_DR7_SC_MASK (0x3 << 20)
-#define OMAP4_GPIO_DR7_SC_SHIFT 18
-#define OMAP4_GPIO_DR7_SC_MASK (0x3 << 18)
-#define OMAP4_DPM_DR0_SC_SHIFT 14
-#define OMAP4_DPM_DR0_SC_MASK (0x3 << 14)
-#define OMAP4_SIM_DR0_SC_SHIFT 12
-#define OMAP4_SIM_DR0_SC_MASK (0x3 << 12)
-
-/* CONTROL_SMART1NOPMIO_PADCONF_1 */
-#define OMAP4_FREF_DR0_LB_SHIFT 30
-#define OMAP4_FREF_DR0_LB_MASK (0x3 << 30)
-#define OMAP4_FREF_DR1_LB_SHIFT 28
-#define OMAP4_FREF_DR1_LB_MASK (0x3 << 28)
-#define OMAP4_FREF_DR4_LB_SHIFT 26
-#define OMAP4_FREF_DR4_LB_MASK (0x3 << 26)
-#define OMAP4_FREF_DR5_LB_SHIFT 24
-#define OMAP4_FREF_DR5_LB_MASK (0x3 << 24)
-#define OMAP4_FREF_DR6_LB_SHIFT 22
-#define OMAP4_FREF_DR6_LB_MASK (0x3 << 22)
-#define OMAP4_FREF_DR7_LB_SHIFT 20
-#define OMAP4_FREF_DR7_LB_MASK (0x3 << 20)
-#define OMAP4_GPIO_DR7_LB_SHIFT 18
-#define OMAP4_GPIO_DR7_LB_MASK (0x3 << 18)
-#define OMAP4_DPM_DR0_LB_SHIFT 14
-#define OMAP4_DPM_DR0_LB_MASK (0x3 << 14)
-#define OMAP4_SIM_DR0_LB_SHIFT 12
-#define OMAP4_SIM_DR0_LB_MASK (0x3 << 12)
-
-/* CONTROL_PADCONF_MODE */
-#define OMAP4_VDDS_DV_FREF_SHIFT 31
-#define OMAP4_VDDS_DV_FREF_MASK (1 << 31)
-#define OMAP4_VDDS_DV_BANK2_SHIFT 30
-#define OMAP4_VDDS_DV_BANK2_MASK (1 << 30)
-
-/* CONTROL_XTAL_OSCILLATOR */
-#define OMAP4_OSCILLATOR_BOOST_SHIFT 31
-#define OMAP4_OSCILLATOR_BOOST_MASK (1 << 31)
-#define OMAP4_OSCILLATOR_OS_OUT_SHIFT 30
-#define OMAP4_OSCILLATOR_OS_OUT_MASK (1 << 30)
-
-/* CONTROL_USIMIO */
-#define OMAP4_PAD_USIM_CLK_LOW_SHIFT 31
-#define OMAP4_PAD_USIM_CLK_LOW_MASK (1 << 31)
-#define OMAP4_PAD_USIM_RST_LOW_SHIFT 29
-#define OMAP4_PAD_USIM_RST_LOW_MASK (1 << 29)
-#define OMAP4_USIM_PWRDNZ_SHIFT 28
-#define OMAP4_USIM_PWRDNZ_MASK (1 << 28)
-
-/* CONTROL_I2C_2 */
-#define OMAP4_SR_SDA_GLFENB_SHIFT 31
-#define OMAP4_SR_SDA_GLFENB_MASK (1 << 31)
-#define OMAP4_SR_SDA_LOAD_BITS_SHIFT 29
-#define OMAP4_SR_SDA_LOAD_BITS_MASK (0x3 << 29)
-#define OMAP4_SR_SDA_PULLUPRESX_SHIFT 28
-#define OMAP4_SR_SDA_PULLUPRESX_MASK (1 << 28)
-#define OMAP4_SR_SCL_GLFENB_SHIFT 27
-#define OMAP4_SR_SCL_GLFENB_MASK (1 << 27)
-#define OMAP4_SR_SCL_LOAD_BITS_SHIFT 25
-#define OMAP4_SR_SCL_LOAD_BITS_MASK (0x3 << 25)
-#define OMAP4_SR_SCL_PULLUPRESX_SHIFT 24
-#define OMAP4_SR_SCL_PULLUPRESX_MASK (1 << 24)
-
-/* CONTROL_JTAG */
-#define OMAP4_JTAG_NTRST_EN_SHIFT 31
-#define OMAP4_JTAG_NTRST_EN_MASK (1 << 31)
-#define OMAP4_JTAG_TCK_EN_SHIFT 30
-#define OMAP4_JTAG_TCK_EN_MASK (1 << 30)
-#define OMAP4_JTAG_RTCK_EN_SHIFT 29
-#define OMAP4_JTAG_RTCK_EN_MASK (1 << 29)
-#define OMAP4_JTAG_TDI_EN_SHIFT 28
-#define OMAP4_JTAG_TDI_EN_MASK (1 << 28)
-#define OMAP4_JTAG_TDO_EN_SHIFT 27
-#define OMAP4_JTAG_TDO_EN_MASK (1 << 27)
-
-/* CONTROL_SYS */
-#define OMAP4_SYS_NRESWARM_PIPU_SHIFT 31
-#define OMAP4_SYS_NRESWARM_PIPU_MASK (1 << 31)
-
-/* WKUP_CONTROL_SPARE_RW */
-#define OMAP4_WKUP_CONTROL_SPARE_RW_SHIFT 0
-#define OMAP4_WKUP_CONTROL_SPARE_RW_MASK (0xffffffff << 0)
-
-/* WKUP_CONTROL_SPARE_R */
-#define OMAP4_WKUP_CONTROL_SPARE_R_SHIFT 0
-#define OMAP4_WKUP_CONTROL_SPARE_R_MASK (0xffffffff << 0)
-
-/* WKUP_CONTROL_SPARE_R_C0 */
-#define OMAP4_WKUP_CONTROL_SPARE_R_C0_SHIFT 31
-#define OMAP4_WKUP_CONTROL_SPARE_R_C0_MASK (1 << 31)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C1_SHIFT 30
-#define OMAP4_WKUP_CONTROL_SPARE_R_C1_MASK (1 << 30)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C2_SHIFT 29
-#define OMAP4_WKUP_CONTROL_SPARE_R_C2_MASK (1 << 29)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C3_SHIFT 28
-#define OMAP4_WKUP_CONTROL_SPARE_R_C3_MASK (1 << 28)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C4_SHIFT 27
-#define OMAP4_WKUP_CONTROL_SPARE_R_C4_MASK (1 << 27)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C5_SHIFT 26
-#define OMAP4_WKUP_CONTROL_SPARE_R_C5_MASK (1 << 26)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C6_SHIFT 25
-#define OMAP4_WKUP_CONTROL_SPARE_R_C6_MASK (1 << 25)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C7_SHIFT 24
-#define OMAP4_WKUP_CONTROL_SPARE_R_C7_MASK (1 << 24)
-
-#endif
*/
omap_init_audio();
omap_init_camera();
- omap_init_mbox();
/* If dtb is there, the devices will be created dynamically */
if (!of_have_populated_dt()) {
+ omap_init_mbox();
omap_init_mcspi();
omap_init_sham();
omap_init_aes();
if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP))
d->dev_caps |= HS_CHANNELS_RESERVED;
+ if (platform_get_irq_byname(pdev, "0") < 0)
+ d->dev_caps |= DMA_ENGINE_HANDLE_IRQ;
+
/* Check the capabilities register for descriptor loading feature */
if (dma_read(CAPS_0, 0) & DMA_HAS_DESCRIPTOR_CAPS)
dma_common_ch_end = CCDN;
#include <linux/bitops.h>
#include <linux/clkdev.h>
-#include "soc.h"
#include "clockdomain.h"
#include "clock.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-34xx.h"
/* CM_AUTOIDLE_PLL*.AUTO_* bit values */
#define DPLL_AUTOIDLE_DISABLE 0x0
* Set jitter correction. Jitter correction applicable for OMAP343X
* only since freqsel field is no longer present on other devices.
*/
- if (cpu_is_omap343x()) {
+ if (ti_clk_features.flags & TI_CLK_DPLL_HAS_FREQSEL) {
v = omap2_clk_readl(clk, dd->control_reg);
v &= ~dd->freqsel_mask;
v |= freqsel << __ffs(dd->freqsel_mask);
return -EINVAL;
/* Freqsel is available only on OMAP343X devices */
- if (cpu_is_omap343x()) {
+ if (ti_clk_features.flags & TI_CLK_DPLL_HAS_FREQSEL) {
freqsel = _omap3_dpll_compute_freqsel(clk,
dd->last_rounded_n);
WARN_ON(!freqsel);
#include <linux/io.h>
#include <linux/bitops.h>
-#include "soc.h"
#include "clock.h"
-#include "clock44xx.h"
-#include "cm-regbits-44xx.h"
/*
* Maximum DPLL input frequency (FINT) and output frequency (FOUT) that
#define OMAP4_DPLL_LP_FINT_MAX 1000000
#define OMAP4_DPLL_LP_FOUT_MAX 100000000
+/*
+ * Bitfield declarations
+ */
+#define OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK (1 << 8)
+#define OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK (1 << 10)
+#define OMAP4430_DPLL_REGM4XEN_MASK (1 << 11)
+
+/* Static rate multiplier for OMAP4 REGM4XEN clocks */
+#define OMAP4430_REGM4XEN_MULT 4
+
/* Supported only on OMAP4 */
int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk)
{
u32 v;
u32 mask;
- if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+ if (!clk || !clk->clksel_reg)
return -EINVAL;
mask = clk->flags & CLOCK_CLKOUTX2 ?
u32 v;
u32 mask;
- if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+ if (!clk || !clk->clksel_reg)
return;
mask = clk->flags & CLOCK_CLKOUTX2 ?
u32 v;
u32 mask;
- if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+ if (!clk || !clk->clksel_reg)
return;
mask = clk->flags & CLOCK_CLKOUTX2 ?
/* minimum size for IO mapping */
#define NAND_IO_SIZE 4
-static struct resource gpmc_nand_resource[] = {
- {
- .flags = IORESOURCE_MEM,
- },
- {
- .flags = IORESOURCE_IRQ,
- },
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device gpmc_nand_device = {
- .name = "omap2-nand",
- .id = 0,
- .num_resources = ARRAY_SIZE(gpmc_nand_resource),
- .resource = gpmc_nand_resource,
-};
-
static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt)
{
/* platforms which support all ECC schemes */
{
int err = 0;
struct gpmc_settings s;
- struct device *dev = &gpmc_nand_device.dev;
-
- memset(&s, 0, sizeof(struct gpmc_settings));
+ struct platform_device *pdev;
+ struct resource gpmc_nand_res[] = {
+ { .flags = IORESOURCE_MEM, },
+ { .flags = IORESOURCE_IRQ, },
+ { .flags = IORESOURCE_IRQ, },
+ };
- gpmc_nand_device.dev.platform_data = gpmc_nand_data;
+ BUG_ON(gpmc_nand_data->cs >= GPMC_CS_NUM);
err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE,
- (unsigned long *)&gpmc_nand_resource[0].start);
+ (unsigned long *)&gpmc_nand_res[0].start);
if (err < 0) {
- dev_err(dev, "Cannot request GPMC CS %d, error %d\n",
- gpmc_nand_data->cs, err);
+ pr_err("omap2-gpmc: Cannot request GPMC CS %d, error %d\n",
+ gpmc_nand_data->cs, err);
return err;
}
-
- gpmc_nand_resource[0].end = gpmc_nand_resource[0].start +
- NAND_IO_SIZE - 1;
-
- gpmc_nand_resource[1].start =
- gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
- gpmc_nand_resource[2].start =
- gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
+ gpmc_nand_res[0].end = gpmc_nand_res[0].start + NAND_IO_SIZE - 1;
+ gpmc_nand_res[1].start = gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
+ gpmc_nand_res[2].start = gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
if (gpmc_t) {
err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t);
if (err < 0) {
- dev_err(dev, "Unable to set gpmc timings: %d\n", err);
+ pr_err("omap2-gpmc: Unable to set gpmc timings: %d\n", err);
return err;
}
}
+ memset(&s, 0, sizeof(struct gpmc_settings));
if (gpmc_nand_data->of_node)
gpmc_read_settings_dt(gpmc_nand_data->of_node, &s);
else
gpmc_set_legacy(gpmc_nand_data, &s);
s.device_nand = true;
-
err = gpmc_cs_program_settings(gpmc_nand_data->cs, &s);
if (err < 0)
goto out_free_cs;
gpmc_update_nand_reg(&gpmc_nand_data->reg, gpmc_nand_data->cs);
if (!gpmc_hwecc_bch_capable(gpmc_nand_data->ecc_opt)) {
- dev_err(dev, "Unsupported NAND ECC scheme selected\n");
- return -EINVAL;
+ pr_err("omap2-nand: Unsupported NAND ECC scheme selected\n");
+ err = -EINVAL;
+ goto out_free_cs;
}
- err = platform_device_register(&gpmc_nand_device);
- if (err < 0) {
- dev_err(dev, "Unable to register NAND device\n");
- goto out_free_cs;
+
+ pdev = platform_device_alloc("omap2-nand", gpmc_nand_data->cs);
+ if (pdev) {
+ err = platform_device_add_resources(pdev, gpmc_nand_res,
+ ARRAY_SIZE(gpmc_nand_res));
+ if (!err)
+ pdev->dev.platform_data = gpmc_nand_data;
+ } else {
+ err = -ENOMEM;
+ }
+ if (err)
+ goto out_free_pdev;
+
+ err = platform_device_add(pdev);
+ if (err) {
+ dev_err(&pdev->dev, "Unable to register NAND device\n");
+ goto out_free_pdev;
}
return 0;
+out_free_pdev:
+ platform_device_put(pdev);
out_free_cs:
gpmc_cs_free(gpmc_nand_data->cs);
#include "prm2xxx.h"
#include "prm3xxx.h"
#include "prm44xx.h"
+#include "opp2xxx.h"
/*
* omap_clk_soc_init: points to a function that does the SoC-specific
omap242x_clockdomains_init();
omap2420_hwmod_init();
omap_hwmod_init_postsetup();
- omap_clk_soc_init = omap2420_clk_init;
+ omap_clk_soc_init = omap2420_dt_clk_init;
+ rate_table = omap2420_rate_table;
}
void __init omap2420_init_late(void)
omap243x_clockdomains_init();
omap2430_hwmod_init();
omap_hwmod_init_postsetup();
- omap_clk_soc_init = omap2430_clk_init;
+ omap_clk_soc_init = omap2430_dt_clk_init;
+ rate_table = omap2430_rate_table;
}
void __init omap2430_init_late(void)
if (!omap_clk_soc_init)
return 0;
+ ti_clk_init_features();
+
ret = of_prcm_init();
if (!ret)
ret = omap_clk_soc_init();
#include <linux/i2c-omap.h>
#include <linux/platform_data/spi-omap2-mcspi.h>
#include <linux/omap-dma.h>
-#include <linux/platform_data/mailbox-omap.h>
#include <plat/dmtimer.h>
#include "omap_hwmod.h"
};
/* mailbox */
-static struct omap_mbox_dev_info omap2420_mailbox_info[] = {
- { .name = "dsp", .tx_id = 0, .rx_id = 1, .irq_id = 0, .usr_id = 0 },
- { .name = "iva", .tx_id = 2, .rx_id = 3, .irq_id = 1, .usr_id = 3 },
-};
-
-static struct omap_mbox_pdata omap2420_mailbox_attrs = {
- .num_users = 4,
- .num_fifos = 6,
- .info_cnt = ARRAY_SIZE(omap2420_mailbox_info),
- .info = omap2420_mailbox_info,
-};
-
static struct omap_hwmod omap2420_mailbox_hwmod = {
.name = "mailbox",
.class = &omap2xxx_mailbox_hwmod_class,
.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
},
},
- .dev_attr = &omap2420_mailbox_attrs,
};
/*
#include <linux/platform_data/asoc-ti-mcbsp.h>
#include <linux/platform_data/spi-omap2-mcspi.h>
#include <linux/omap-dma.h>
-#include <linux/platform_data/mailbox-omap.h>
#include <plat/dmtimer.h>
#include "omap_hwmod.h"
};
/* mailbox */
-static struct omap_mbox_dev_info omap2430_mailbox_info[] = {
- { .name = "dsp", .tx_id = 0, .rx_id = 1 },
-};
-
-static struct omap_mbox_pdata omap2430_mailbox_attrs = {
- .num_users = 4,
- .num_fifos = 6,
- .info_cnt = ARRAY_SIZE(omap2430_mailbox_info),
- .info = omap2430_mailbox_info,
-};
-
static struct omap_hwmod omap2430_mailbox_hwmod = {
.name = "mailbox",
.class = &omap2xxx_mailbox_hwmod_class,
.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
},
},
- .dev_attr = &omap2430_mailbox_attrs,
};
/* mcspi3 */
{ }
};
-struct omap_hwmod_addr_space omap2_mailbox_addrs[] = {
- {
- .pa_start = 0x48094000,
- .pa_end = 0x48094000 + SZ_512 - 1,
- .flags = ADDR_TYPE_RT,
- },
- { }
-};
-
struct omap_hwmod_addr_space omap2_mcbsp1_addrs[] = {
{
.name = "mpu",
.sysc = &omap2_uart_sysc,
};
-/*
- * 'dss' class
- * display sub-system
- */
-
-static struct omap_hwmod_class_sysconfig omap2_dss_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
- SYSS_HAS_RESET_STATUS),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-struct omap_hwmod_class omap2_dss_hwmod_class = {
- .name = "dss",
- .sysc = &omap2_dss_sysc,
- .reset = omap_dss_reset,
-};
-
-/*
- * 'rfbi' class
- * remote frame buffer interface
- */
-
-static struct omap_hwmod_class_sysconfig omap2_rfbi_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-struct omap_hwmod_class omap2_rfbi_hwmod_class = {
- .name = "rfbi",
- .sysc = &omap2_rfbi_sysc,
-};
-
/*
* 'venc' class
* video encoder
.user = OCP_USER_MPU,
};
-static struct omap_hwmod_addr_space am33xx_mailbox_addrs[] = {
- {
- .pa_start = 0x480C8000,
- .pa_end = 0x480C8000 + (SZ_4K - 1),
- .flags = ADDR_TYPE_RT
- },
- { }
-};
-
/* l4 ls -> mailbox */
struct omap_hwmod_ocp_if am33xx_l4_per__mailbox = {
.master = &am33xx_l4_ls_hwmod,
.slave = &am33xx_mailbox_hwmod,
.clk = "l4ls_gclk",
- .addr = am33xx_mailbox_addrs,
.user = OCP_USER_MPU,
};
#include "omap_hwmod.h"
#include "omap_hwmod_33xx_43xx_common_data.h"
#include "prcm43xx.h"
+#include "omap_hwmod_common_data.h"
+
/* IP blocks */
static struct omap_hwmod am43xx_l4_hs_hwmod = {
},
};
+/* dss */
+
+static struct omap_hwmod am43xx_dss_core_hwmod = {
+ .name = "dss_core",
+ .class = &omap2_dss_hwmod_class,
+ .clkdm_name = "dss_clkdm",
+ .main_clk = "disp_clk",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/* dispc */
+
+struct omap_dss_dispc_dev_attr am43xx_dss_dispc_dev_attr = {
+ .manager_count = 1,
+ .has_framedonetv_irq = 0
+};
+
+static struct omap_hwmod_class_sysconfig am43xx_dispc_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_MIDLEMODE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class am43xx_dispc_hwmod_class = {
+ .name = "dispc",
+ .sysc = &am43xx_dispc_sysc,
+};
+
+static struct omap_hwmod am43xx_dss_dispc_hwmod = {
+ .name = "dss_dispc",
+ .class = &am43xx_dispc_hwmod_class,
+ .clkdm_name = "dss_clkdm",
+ .main_clk = "disp_clk",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
+ },
+ },
+ .dev_attr = &am43xx_dss_dispc_dev_attr,
+};
+
+/* rfbi */
+
+static struct omap_hwmod am43xx_dss_rfbi_hwmod = {
+ .name = "dss_rfbi",
+ .class = &omap2_rfbi_hwmod_class,
+ .clkdm_name = "dss_clkdm",
+ .main_clk = "disp_clk",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
+ },
+ },
+};
+
/* Interfaces */
static struct omap_hwmod_ocp_if am43xx_l3_main__l4_hs = {
.master = &am33xx_l3_main_hwmod,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_ocp_if am43xx_dss__l3_main = {
+ .master = &am43xx_dss_core_hwmod,
+ .slave = &am33xx_l3_main_hwmod,
+ .clk = "l3_gclk",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if am43xx_l4_ls__dss = {
+ .master = &am33xx_l4_ls_hwmod,
+ .slave = &am43xx_dss_core_hwmod,
+ .clk = "l4ls_gclk",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_dispc = {
+ .master = &am33xx_l4_ls_hwmod,
+ .slave = &am43xx_dss_dispc_hwmod,
+ .clk = "l4ls_gclk",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_rfbi = {
+ .master = &am33xx_l4_ls_hwmod,
+ .slave = &am43xx_dss_rfbi_hwmod,
+ .clk = "l4ls_gclk",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l4_wkup__synctimer,
&am43xx_l4_ls__timer8,
&am43xx_l4_ls__ocp2scp1,
&am43xx_l3_s__usbotgss0,
&am43xx_l3_s__usbotgss1,
+ &am43xx_dss__l3_main,
+ &am43xx_l4_ls__dss,
+ &am43xx_l4_ls__dss_dispc,
+ &am43xx_l4_ls__dss_rfbi,
NULL,
};
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-static struct omap_hwmod_addr_space omap44xx_mailbox_addrs[] = {
- {
- .pa_start = 0x4a0f4000,
- .pa_end = 0x4a0f41ff,
- .flags = ADDR_TYPE_RT
- },
- { }
-};
-
/* l4_cfg -> mailbox */
static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
.master = &omap44xx_l4_cfg_hwmod,
.slave = &omap44xx_mailbox_hwmod,
.clk = "l4_div_ck",
- .addr = omap44xx_mailbox_addrs,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
},
};
+/*
+ * 'gmac' class
+ * cpsw/gmac sub system
+ */
+static struct omap_hwmod_class_sysconfig dra7xx_gmac_sysc = {
+ .rev_offs = 0x0,
+ .sysc_offs = 0x8,
+ .syss_offs = 0x4,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+ SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | MSTANDBY_FORCE |
+ MSTANDBY_NO),
+ .sysc_fields = &omap_hwmod_sysc_type3,
+};
+
+static struct omap_hwmod_class dra7xx_gmac_hwmod_class = {
+ .name = "gmac",
+ .sysc = &dra7xx_gmac_sysc,
+};
+
+static struct omap_hwmod dra7xx_gmac_hwmod = {
+ .name = "gmac",
+ .class = &dra7xx_gmac_hwmod_class,
+ .clkdm_name = "gmac_clkdm",
+ .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY),
+ .main_clk = "dpll_gmac_ck",
+ .mpu_rt_idx = 1,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_GMAC_GMAC_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/*
+ * 'mdio' class
+ */
+static struct omap_hwmod_class dra7xx_mdio_hwmod_class = {
+ .name = "davinci_mdio",
+};
+
+static struct omap_hwmod dra7xx_mdio_hwmod = {
+ .name = "davinci_mdio",
+ .class = &dra7xx_mdio_hwmod_class,
+ .clkdm_name = "gmac_clkdm",
+ .main_clk = "dpll_gmac_ck",
+};
+
/*
* 'dcan' class
*
};
/* dma_system */
-static struct omap_hwmod_irq_info dra7xx_dma_system_irqs[] = {
- { .name = "0", .irq = 12 + DRA7XX_IRQ_GIC_START },
- { .name = "1", .irq = 13 + DRA7XX_IRQ_GIC_START },
- { .name = "2", .irq = 14 + DRA7XX_IRQ_GIC_START },
- { .name = "3", .irq = 15 + DRA7XX_IRQ_GIC_START },
- { .irq = -1 }
-};
-
static struct omap_hwmod dra7xx_dma_system_hwmod = {
.name = "dma_system",
.class = &dra7xx_dma_hwmod_class,
.clkdm_name = "dma_clkdm",
- .mpu_irqs = dra7xx_dma_system_irqs,
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.dev_attr = &i2c_dev_attr,
};
+/*
+ * 'mailbox' class
+ *
+ */
+
+static struct omap_hwmod_class_sysconfig dra7xx_mailbox_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class dra7xx_mailbox_hwmod_class = {
+ .name = "mailbox",
+ .sysc = &dra7xx_mailbox_sysc,
+};
+
+/* mailbox1 */
+static struct omap_hwmod dra7xx_mailbox1_hwmod = {
+ .name = "mailbox1",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX1_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX1_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox2 */
+static struct omap_hwmod dra7xx_mailbox2_hwmod = {
+ .name = "mailbox2",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX2_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX2_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox3 */
+static struct omap_hwmod dra7xx_mailbox3_hwmod = {
+ .name = "mailbox3",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX3_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX3_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox4 */
+static struct omap_hwmod dra7xx_mailbox4_hwmod = {
+ .name = "mailbox4",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX4_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX4_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox5 */
+static struct omap_hwmod dra7xx_mailbox5_hwmod = {
+ .name = "mailbox5",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX5_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX5_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox6 */
+static struct omap_hwmod dra7xx_mailbox6_hwmod = {
+ .name = "mailbox6",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX6_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX6_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox7 */
+static struct omap_hwmod dra7xx_mailbox7_hwmod = {
+ .name = "mailbox7",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX7_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX7_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox8 */
+static struct omap_hwmod dra7xx_mailbox8_hwmod = {
+ .name = "mailbox8",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX8_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX8_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox9 */
+static struct omap_hwmod dra7xx_mailbox9_hwmod = {
+ .name = "mailbox9",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX9_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX9_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox10 */
+static struct omap_hwmod dra7xx_mailbox10_hwmod = {
+ .name = "mailbox10",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX10_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX10_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox11 */
+static struct omap_hwmod dra7xx_mailbox11_hwmod = {
+ .name = "mailbox11",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX11_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX11_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox12 */
+static struct omap_hwmod dra7xx_mailbox12_hwmod = {
+ .name = "mailbox12",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX12_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX12_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/* mailbox13 */
+static struct omap_hwmod dra7xx_mailbox13_hwmod = {
+ .name = "mailbox13",
+ .class = &dra7xx_mailbox_hwmod_class,
+ .clkdm_name = "l4cfg_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX13_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L4CFG_MAILBOX13_CONTEXT_OFFSET,
+ },
+ },
+};
+
/*
* 'mcspi' class
*
},
};
+/* ocp2scp3 */
+static struct omap_hwmod dra7xx_ocp2scp3_hwmod = {
+ .name = "ocp2scp3",
+ .class = &dra7xx_ocp2scp_hwmod_class,
+ .clkdm_name = "l3init_clkdm",
+ .main_clk = "l4_root_clk_div",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L3INIT_OCP2SCP3_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+};
+
+/*
+ * 'PCIE' class
+ *
+ */
+
+static struct omap_hwmod_class dra7xx_pcie_hwmod_class = {
+ .name = "pcie",
+};
+
+/* pcie1 */
+static struct omap_hwmod dra7xx_pcie1_hwmod = {
+ .name = "pcie1",
+ .class = &dra7xx_pcie_hwmod_class,
+ .clkdm_name = "pcie_clkdm",
+ .main_clk = "l4_root_clk_div",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/* pcie2 */
+static struct omap_hwmod dra7xx_pcie2_hwmod = {
+ .name = "pcie2",
+ .class = &dra7xx_pcie_hwmod_class,
+ .clkdm_name = "pcie_clkdm",
+ .main_clk = "l4_root_clk_div",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/*
+ * 'PCIE PHY' class
+ *
+ */
+
+static struct omap_hwmod_class dra7xx_pcie_phy_hwmod_class = {
+ .name = "pcie-phy",
+};
+
+/* pcie1 phy */
+static struct omap_hwmod dra7xx_pcie1_phy_hwmod = {
+ .name = "pcie1-phy",
+ .class = &dra7xx_pcie_phy_hwmod_class,
+ .clkdm_name = "l3init_clkdm",
+ .main_clk = "l4_root_clk_div",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/* pcie2 phy */
+static struct omap_hwmod dra7xx_pcie2_phy_hwmod = {
+ .name = "pcie2-phy",
+ .class = &dra7xx_pcie_phy_hwmod_class,
+ .clkdm_name = "l3init_clkdm",
+ .main_clk = "l4_root_clk_div",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
/*
* 'qspi' class
*
},
};
+/*
+ * 'rtcss' class
+ *
+ */
+static struct omap_hwmod_class_sysconfig dra7xx_rtcss_sysc = {
+ .sysc_offs = 0x0078,
+ .sysc_flags = SYSC_HAS_SIDLEMODE,
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type3,
+};
+
+static struct omap_hwmod_class dra7xx_rtcss_hwmod_class = {
+ .name = "rtcss",
+ .sysc = &dra7xx_rtcss_sysc,
+};
+
+/* rtcss */
+static struct omap_hwmod dra7xx_rtcss_hwmod = {
+ .name = "rtcss",
+ .class = &dra7xx_rtcss_hwmod_class,
+ .clkdm_name = "rtc_clkdm",
+ .main_clk = "sys_32k_ck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = DRA7XX_CM_RTC_RTCSS_CLKCTRL_OFFSET,
+ .context_offs = DRA7XX_RM_RTC_RTCSS_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
/*
* 'sata' class
*
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_ocp_if dra7xx_l4_per2__cpgmac0 = {
+ .master = &dra7xx_l4_per2_hwmod,
+ .slave = &dra7xx_gmac_hwmod,
+ .clk = "dpll_gmac_ck",
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if dra7xx_gmac__mdio = {
+ .master = &dra7xx_gmac_hwmod,
+ .slave = &dra7xx_mdio_hwmod,
+ .user = OCP_USER_MPU,
+};
+
/* l4_wkup -> dcan1 */
static struct omap_hwmod_ocp_if dra7xx_l4_wkup__dcan1 = {
.master = &dra7xx_l4_wkup_hwmod,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l4_cfg -> mailbox1 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mailbox1 = {
+ .master = &dra7xx_l4_cfg_hwmod,
+ .slave = &dra7xx_mailbox1_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox2 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox2 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox2_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox3 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox3 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox3_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox4 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox4 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox4_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox5 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox5 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox5_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox6 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox6 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox6_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox7 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox7 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox7_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox8 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox8 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox8_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox9 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox9 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox9_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox10 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox10 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox10_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox11 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox11 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox11_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox12 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox12 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox12_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox13 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox13 = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_mailbox13_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* l4_per1 -> mcspi1 */
static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi1 = {
.master = &dra7xx_l4_per1_hwmod,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l4_cfg -> ocp2scp3 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp3 = {
+ .master = &dra7xx_l4_cfg_hwmod,
+ .slave = &dra7xx_ocp2scp3_hwmod,
+ .clk = "l4_root_clk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_1 -> pcie1 */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pcie1 = {
+ .master = &dra7xx_l3_main_1_hwmod,
+ .slave = &dra7xx_pcie1_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie1 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1 = {
+ .master = &dra7xx_l4_cfg_hwmod,
+ .slave = &dra7xx_pcie1_hwmod,
+ .clk = "l4_root_clk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_1 -> pcie2 */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pcie2 = {
+ .master = &dra7xx_l3_main_1_hwmod,
+ .slave = &dra7xx_pcie2_hwmod,
+ .clk = "l3_iclk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie2 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2 = {
+ .master = &dra7xx_l4_cfg_hwmod,
+ .slave = &dra7xx_pcie2_hwmod,
+ .clk = "l4_root_clk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie1 phy */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1_phy = {
+ .master = &dra7xx_l4_cfg_hwmod,
+ .slave = &dra7xx_pcie1_phy_hwmod,
+ .clk = "l4_root_clk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie2 phy */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2_phy = {
+ .master = &dra7xx_l4_cfg_hwmod,
+ .slave = &dra7xx_pcie2_phy_hwmod,
+ .clk = "l4_root_clk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space dra7xx_qspi_addrs[] = {
{
.pa_start = 0x4b300000,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l4_per3 -> rtcss */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__rtcss = {
+ .master = &dra7xx_l4_per3_hwmod,
+ .slave = &dra7xx_rtcss_hwmod,
+ .clk = "l4_root_clk_div",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space dra7xx_sata_addrs[] = {
{
.name = "sysc",
&dra7xx_l4_wkup__ctrl_module_wkup,
&dra7xx_l4_wkup__dcan1,
&dra7xx_l4_per2__dcan2,
+ &dra7xx_l4_per2__cpgmac0,
+ &dra7xx_gmac__mdio,
&dra7xx_l4_cfg__dma_system,
&dra7xx_l3_main_1__dss,
&dra7xx_l3_main_1__dispc,
&dra7xx_l4_per1__i2c3,
&dra7xx_l4_per1__i2c4,
&dra7xx_l4_per1__i2c5,
+ &dra7xx_l4_cfg__mailbox1,
+ &dra7xx_l4_per3__mailbox2,
+ &dra7xx_l4_per3__mailbox3,
+ &dra7xx_l4_per3__mailbox4,
+ &dra7xx_l4_per3__mailbox5,
+ &dra7xx_l4_per3__mailbox6,
+ &dra7xx_l4_per3__mailbox7,
+ &dra7xx_l4_per3__mailbox8,
+ &dra7xx_l4_per3__mailbox9,
+ &dra7xx_l4_per3__mailbox10,
+ &dra7xx_l4_per3__mailbox11,
+ &dra7xx_l4_per3__mailbox12,
+ &dra7xx_l4_per3__mailbox13,
&dra7xx_l4_per1__mcspi1,
&dra7xx_l4_per1__mcspi2,
&dra7xx_l4_per1__mcspi3,
&dra7xx_l4_per1__mmc4,
&dra7xx_l4_cfg__mpu,
&dra7xx_l4_cfg__ocp2scp1,
+ &dra7xx_l4_cfg__ocp2scp3,
+ &dra7xx_l3_main_1__pcie1,
+ &dra7xx_l4_cfg__pcie1,
+ &dra7xx_l3_main_1__pcie2,
+ &dra7xx_l4_cfg__pcie2,
+ &dra7xx_l4_cfg__pcie1_phy,
+ &dra7xx_l4_cfg__pcie2_phy,
&dra7xx_l3_main_1__qspi,
+ &dra7xx_l4_per3__rtcss,
&dra7xx_l4_cfg__sata,
&dra7xx_l4_cfg__smartreflex_core,
&dra7xx_l4_cfg__smartreflex_mpu,
extern struct omap_hwmod_addr_space omap2_mcspi2_addr_space[];
extern struct omap_hwmod_addr_space omap2430_mcspi3_addr_space[];
extern struct omap_hwmod_addr_space omap2_dma_system_addrs[];
-extern struct omap_hwmod_addr_space omap2_mailbox_addrs[];
extern struct omap_hwmod_addr_space omap2_mcbsp1_addrs[];
extern struct omap_hwmod_addr_space omap2_hdq1w_addr_space[];
--- /dev/null
+/*
+ * omap_hwmod_common_ipblock_data.c - common IP block data for OMAP2+
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "omap_hwmod.h"
+#include "omap_hwmod_common_data.h"
+
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_dss_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_dss_hwmod_class = {
+ .name = "dss",
+ .sysc = &omap2_dss_sysc,
+ .reset = omap_dss_reset,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_rfbi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_rfbi_hwmod_class = {
+ .name = "rfbi",
+ .sysc = &omap2_rfbi_sysc,
+};
+
/* Clear old wake-up events */
/* REVISIT: These write to reserved bits? */
- omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
- omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
- omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
+ omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0);
+ omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0);
+ omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0);
pwrdm_set_next_pwrst(core_pwrdm, PWRDM_POWER_RET);
pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_RET);
clk_enable(osc_ck);
/* clear CORE wake-up events */
- omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
- omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
+ omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0);
+ omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0);
/* wakeup domain events - bit 1: GPT1, bit5 GPIO */
- omap2_prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST);
+ omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, 0x4 | 0x1);
/* MPU domain wake events */
- l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
- if (l & 0x01)
- omap2_prm_write_mod_reg(0x01, OCP_MOD,
- OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
- if (l & 0x20)
- omap2_prm_write_mod_reg(0x20, OCP_MOD,
- OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
+ omap2xxx_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET,
+ 0x1);
- /* Mask future PRCM-to-MPU interrupts */
- omap2_prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
+ omap2xxx_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET,
+ 0x20);
pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_ON);
pwrdm_set_next_pwrst(core_pwrdm, PWRDM_POWER_ON);
* it is in retention mode. */
if (omap2_allow_mpu_retention()) {
/* REVISIT: These write to reserved bits? */
- omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
- omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
- omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
+ omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0);
+ omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0);
+ omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0);
/* Try to enter MPU retention */
pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_RET);
/* Enable wake-up events */
omap2_prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK,
WKUP_MOD, PM_WKEN);
+
+ /* Enable SYS_CLKEN control when all domains idle */
+ omap2_prm_set_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK, OMAP24XX_GR_MOD,
+ OMAP2_PRCM_CLKSRC_CTRL_OFFSET);
}
int __init omap2_pm_init(void)
}
}
-/*
- * PRCM Interrupt Handler Helper Function
- *
- * The purpose of this function is to clear any wake-up events latched
- * in the PRCM PM_WKST_x registers. It is possible that a wake-up event
- * may occur whilst attempting to clear a PM_WKST_x register and thus
- * set another bit in this register. A while loop is used to ensure
- * that any peripheral wake-up events occurring while attempting to
- * clear the PM_WKST_x are detected and cleared.
- */
-static int prcm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits)
-{
- u32 wkst, fclk, iclk, clken;
- u16 wkst_off = (regs == 3) ? OMAP3430ES2_PM_WKST3 : PM_WKST1;
- u16 fclk_off = (regs == 3) ? OMAP3430ES2_CM_FCLKEN3 : CM_FCLKEN1;
- u16 iclk_off = (regs == 3) ? CM_ICLKEN3 : CM_ICLKEN1;
- u16 grpsel_off = (regs == 3) ?
- OMAP3430ES2_PM_MPUGRPSEL3 : OMAP3430_PM_MPUGRPSEL;
- int c = 0;
-
- wkst = omap2_prm_read_mod_reg(module, wkst_off);
- wkst &= omap2_prm_read_mod_reg(module, grpsel_off);
- wkst &= ~ignore_bits;
- if (wkst) {
- iclk = omap2_cm_read_mod_reg(module, iclk_off);
- fclk = omap2_cm_read_mod_reg(module, fclk_off);
- while (wkst) {
- clken = wkst;
- omap2_cm_set_mod_reg_bits(clken, module, iclk_off);
- /*
- * For USBHOST, we don't know whether HOST1 or
- * HOST2 woke us up, so enable both f-clocks
- */
- if (module == OMAP3430ES2_USBHOST_MOD)
- clken |= 1 << OMAP3430ES2_EN_USBHOST2_SHIFT;
- omap2_cm_set_mod_reg_bits(clken, module, fclk_off);
- omap2_prm_write_mod_reg(wkst, module, wkst_off);
- wkst = omap2_prm_read_mod_reg(module, wkst_off);
- wkst &= ~ignore_bits;
- c++;
- }
- omap2_cm_write_mod_reg(iclk, module, iclk_off);
- omap2_cm_write_mod_reg(fclk, module, fclk_off);
- }
-
- return c;
-}
-
static irqreturn_t _prcm_int_handle_io(int irq, void *unused)
{
int c;
- c = prcm_clear_mod_irqs(WKUP_MOD, 1,
- ~(OMAP3430_ST_IO_MASK | OMAP3430_ST_IO_CHAIN_MASK));
+ c = omap3xxx_prm_clear_mod_irqs(WKUP_MOD, 1,
+ ~(OMAP3430_ST_IO_MASK |
+ OMAP3430_ST_IO_CHAIN_MASK));
return c ? IRQ_HANDLED : IRQ_NONE;
}
* these are handled in a separate handler to avoid acking
* IO events before parsing in mux code
*/
- c = prcm_clear_mod_irqs(WKUP_MOD, 1,
- OMAP3430_ST_IO_MASK | OMAP3430_ST_IO_CHAIN_MASK);
- c += prcm_clear_mod_irqs(CORE_MOD, 1, 0);
- c += prcm_clear_mod_irqs(OMAP3430_PER_MOD, 1, 0);
+ c = omap3xxx_prm_clear_mod_irqs(WKUP_MOD, 1,
+ OMAP3430_ST_IO_MASK |
+ OMAP3430_ST_IO_CHAIN_MASK);
+ c += omap3xxx_prm_clear_mod_irqs(CORE_MOD, 1, 0);
+ c += omap3xxx_prm_clear_mod_irqs(OMAP3430_PER_MOD, 1, 0);
if (omap_rev() > OMAP3430_REV_ES1_0) {
- c += prcm_clear_mod_irqs(CORE_MOD, 3, 0);
- c += prcm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1, 0);
+ c += omap3xxx_prm_clear_mod_irqs(CORE_MOD, 3, 0);
+ c += omap3xxx_prm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1, 0);
}
return c ? IRQ_HANDLED : IRQ_NONE;
#define omap3_pm_suspend NULL
#endif /* CONFIG_SUSPEND */
-
-/**
- * omap3_iva_idle(): ensure IVA is in idle so it can be put into
- * retention
- *
- * In cases where IVA2 is activated by bootcode, it may prevent
- * full-chip retention or off-mode because it is not idle. This
- * function forces the IVA2 into idle state so it can go
- * into retention/off and thus allow full-chip retention/off.
- *
- **/
-static void __init omap3_iva_idle(void)
-{
- /* ensure IVA2 clock is disabled */
- omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
-
- /* if no clock activity, nothing else to do */
- if (!(omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
- OMAP3430_CLKACTIVITY_IVA2_MASK))
- return;
-
- /* Reset IVA2 */
- omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
- OMAP3430_RST2_IVA2_MASK |
- OMAP3430_RST3_IVA2_MASK,
- OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-
- /* Enable IVA2 clock */
- omap2_cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
- OMAP3430_IVA2_MOD, CM_FCLKEN);
-
- /* Set IVA2 boot mode to 'idle' */
- omap3_ctrl_set_iva_bootmode_idle();
-
- /* Un-reset IVA2 */
- omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-
- /* Disable IVA2 clock */
- omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
-
- /* Reset IVA2 */
- omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
- OMAP3430_RST2_IVA2_MASK |
- OMAP3430_RST3_IVA2_MASK,
- OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-}
-
-static void __init omap3_d2d_idle(void)
-{
- u16 mask, padconf;
-
- /* In a stand alone OMAP3430 where there is not a stacked
- * modem for the D2D Idle Ack and D2D MStandby must be pulled
- * high. S CONTROL_PADCONF_SAD2D_IDLEACK and
- * CONTROL_PADCONF_SAD2D_MSTDBY to have a pull up. */
- mask = (1 << 4) | (1 << 3); /* pull-up, enabled */
- padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_MSTANDBY);
- padconf |= mask;
- omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_MSTANDBY);
-
- padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_IDLEACK);
- padconf |= mask;
- omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_IDLEACK);
-
- /* reset modem */
- omap2_prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
- OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST_MASK,
- CORE_MOD, OMAP2_RM_RSTCTRL);
- omap2_prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
-}
-
static void __init prcm_setup_regs(void)
{
- u32 omap3630_en_uart4_mask = cpu_is_omap3630() ?
- OMAP3630_EN_UART4_MASK : 0;
- u32 omap3630_grpsel_uart4_mask = cpu_is_omap3630() ?
- OMAP3630_GRPSEL_UART4_MASK : 0;
-
- /* XXX This should be handled by hwmod code or SCM init code */
- omap_ctrl_writel(OMAP3430_AUTOIDLE_MASK, OMAP2_CONTROL_SYSCONFIG);
-
- /*
- * Enable control of expternal oscillator through
- * sys_clkreq. In the long run clock framework should
- * take care of this.
- */
- omap2_prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
- 1 << OMAP_AUTOEXTCLKMODE_SHIFT,
- OMAP3430_GR_MOD,
- OMAP3_PRM_CLKSRC_CTRL_OFFSET);
-
- /* setup wakup source */
- omap2_prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
- OMAP3430_EN_GPT1_MASK | OMAP3430_EN_GPT12_MASK,
- WKUP_MOD, PM_WKEN);
- /* No need to write EN_IO, that is always enabled */
- omap2_prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
- OMAP3430_GRPSEL_GPT1_MASK |
- OMAP3430_GRPSEL_GPT12_MASK,
- WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
-
- /* Enable PM_WKEN to support DSS LPR */
- omap2_prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
- OMAP3430_DSS_MOD, PM_WKEN);
-
- /* Enable wakeups in PER */
- omap2_prm_write_mod_reg(omap3630_en_uart4_mask |
- OMAP3430_EN_GPIO2_MASK | OMAP3430_EN_GPIO3_MASK |
- OMAP3430_EN_GPIO4_MASK | OMAP3430_EN_GPIO5_MASK |
- OMAP3430_EN_GPIO6_MASK | OMAP3430_EN_UART3_MASK |
- OMAP3430_EN_MCBSP2_MASK | OMAP3430_EN_MCBSP3_MASK |
- OMAP3430_EN_MCBSP4_MASK,
- OMAP3430_PER_MOD, PM_WKEN);
- /* and allow them to wake up MPU */
- omap2_prm_write_mod_reg(omap3630_grpsel_uart4_mask |
- OMAP3430_GRPSEL_GPIO2_MASK |
- OMAP3430_GRPSEL_GPIO3_MASK |
- OMAP3430_GRPSEL_GPIO4_MASK |
- OMAP3430_GRPSEL_GPIO5_MASK |
- OMAP3430_GRPSEL_GPIO6_MASK |
- OMAP3430_GRPSEL_UART3_MASK |
- OMAP3430_GRPSEL_MCBSP2_MASK |
- OMAP3430_GRPSEL_MCBSP3_MASK |
- OMAP3430_GRPSEL_MCBSP4_MASK,
- OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
-
- /* Don't attach IVA interrupts */
- if (omap3_has_iva()) {
- omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
- omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
- omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
- omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD,
- OMAP3430_PM_IVAGRPSEL);
- }
-
- /* Clear any pending 'reset' flags */
- omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
- omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
- omap2_prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
- omap2_prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
- omap2_prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
- omap2_prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
- omap2_prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST);
-
- /* Clear any pending PRCM interrupts */
- omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
-
- /*
- * We need to idle iva2_pwrdm even on am3703 with no iva2.
- */
- omap3_iva_idle();
+ omap3_ctrl_init();
- omap3_d2d_idle();
+ omap3_prm_init_pm(cpu_is_omap3630(), omap3_has_iva());
}
void omap3_pm_off_mode_enable(int enable)
#define AM43XX_CM_PER_USBPHYOCP2SCP0_CLKCTRL_OFFSET 0x05B8
#define AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET 0x0268
#define AM43XX_CM_PER_USBPHYOCP2SCP1_CLKCTRL_OFFSET 0x05C0
+#define AM43XX_CM_PER_DSS_CLKCTRL_OFFSET 0x0a20
#endif
omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTCTRL);
}
+/**
+ * omap2xxx_prm_clear_mod_irqs - clear wakeup status bits for a module
+ * @module: PRM module to clear wakeups from
+ * @regs: register offset to clear
+ * @wkst_mask: wakeup status mask to clear
+ *
+ * Clears wakeup status bits for a given module, so that the device can
+ * re-enter idle.
+ */
+void omap2xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask)
+{
+ u32 wkst;
+
+ wkst = omap2_prm_read_mod_reg(module, regs);
+ wkst &= wkst_mask;
+ omap2_prm_write_mod_reg(wkst, module, regs);
+}
+
int omap2xxx_clkdm_sleep(struct clockdomain *clkdm)
{
omap2_prm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
extern int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm);
extern void omap2xxx_prm_dpll_reset(void);
+void omap2xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask);
extern int __init omap2xxx_prm_init(void);
#include "prm2xxx_3xxx.h"
#include "cm2xxx_3xxx.h"
#include "prm-regbits-34xx.h"
+#include "cm3xxx.h"
+#include "cm-regbits-34xx.h"
static const struct omap_prcm_irq omap3_prcm_irqs[] = {
OMAP_PRCM_IRQ("wkup", 0, 0),
OMAP3_PRM_IRQENABLE_MPU_OFFSET);
}
+/**
+ * omap3xxx_prm_clear_mod_irqs - clear wake-up events from PRCM interrupt
+ * @module: PRM module to clear wakeups from
+ * @regs: register set to clear, 1 or 3
+ * @ignore_bits: wakeup status bits to ignore
+ *
+ * The purpose of this function is to clear any wake-up events latched
+ * in the PRCM PM_WKST_x registers. It is possible that a wake-up event
+ * may occur whilst attempting to clear a PM_WKST_x register and thus
+ * set another bit in this register. A while loop is used to ensure
+ * that any peripheral wake-up events occurring while attempting to
+ * clear the PM_WKST_x are detected and cleared.
+ */
+int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits)
+{
+ u32 wkst, fclk, iclk, clken;
+ u16 wkst_off = (regs == 3) ? OMAP3430ES2_PM_WKST3 : PM_WKST1;
+ u16 fclk_off = (regs == 3) ? OMAP3430ES2_CM_FCLKEN3 : CM_FCLKEN1;
+ u16 iclk_off = (regs == 3) ? CM_ICLKEN3 : CM_ICLKEN1;
+ u16 grpsel_off = (regs == 3) ?
+ OMAP3430ES2_PM_MPUGRPSEL3 : OMAP3430_PM_MPUGRPSEL;
+ int c = 0;
+
+ wkst = omap2_prm_read_mod_reg(module, wkst_off);
+ wkst &= omap2_prm_read_mod_reg(module, grpsel_off);
+ wkst &= ~ignore_bits;
+ if (wkst) {
+ iclk = omap2_cm_read_mod_reg(module, iclk_off);
+ fclk = omap2_cm_read_mod_reg(module, fclk_off);
+ while (wkst) {
+ clken = wkst;
+ omap2_cm_set_mod_reg_bits(clken, module, iclk_off);
+ /*
+ * For USBHOST, we don't know whether HOST1 or
+ * HOST2 woke us up, so enable both f-clocks
+ */
+ if (module == OMAP3430ES2_USBHOST_MOD)
+ clken |= 1 << OMAP3430ES2_EN_USBHOST2_SHIFT;
+ omap2_cm_set_mod_reg_bits(clken, module, fclk_off);
+ omap2_prm_write_mod_reg(wkst, module, wkst_off);
+ wkst = omap2_prm_read_mod_reg(module, wkst_off);
+ wkst &= ~ignore_bits;
+ c++;
+ }
+ omap2_cm_write_mod_reg(iclk, module, iclk_off);
+ omap2_cm_write_mod_reg(fclk, module, fclk_off);
+ }
+
+ return c;
+}
+
+/**
+ * omap3_prm_reset_modem - toggle reset signal for modem
+ *
+ * Toggles the reset signal to modem IP block. Required to allow
+ * OMAP3430 without stacked modem to idle properly.
+ */
+void __init omap3_prm_reset_modem(void)
+{
+ omap2_prm_write_mod_reg(
+ OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
+ OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST_MASK,
+ CORE_MOD, OMAP2_RM_RSTCTRL);
+ omap2_prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
+}
+
+/**
+ * omap3_prm_init_pm - initialize PM related registers for PRM
+ * @has_uart4: SoC has UART4
+ * @has_iva: SoC has IVA
+ *
+ * Initializes PRM registers for PM use. Called from PM init.
+ */
+void __init omap3_prm_init_pm(bool has_uart4, bool has_iva)
+{
+ u32 en_uart4_mask;
+ u32 grpsel_uart4_mask;
+
+ /*
+ * Enable control of expternal oscillator through
+ * sys_clkreq. In the long run clock framework should
+ * take care of this.
+ */
+ omap2_prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
+ 1 << OMAP_AUTOEXTCLKMODE_SHIFT,
+ OMAP3430_GR_MOD,
+ OMAP3_PRM_CLKSRC_CTRL_OFFSET);
+
+ /* setup wakup source */
+ omap2_prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
+ OMAP3430_EN_GPT1_MASK | OMAP3430_EN_GPT12_MASK,
+ WKUP_MOD, PM_WKEN);
+ /* No need to write EN_IO, that is always enabled */
+ omap2_prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
+ OMAP3430_GRPSEL_GPT1_MASK |
+ OMAP3430_GRPSEL_GPT12_MASK,
+ WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
+
+ /* Enable PM_WKEN to support DSS LPR */
+ omap2_prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
+ OMAP3430_DSS_MOD, PM_WKEN);
+
+ if (has_uart4) {
+ en_uart4_mask = OMAP3630_EN_UART4_MASK;
+ grpsel_uart4_mask = OMAP3630_GRPSEL_UART4_MASK;
+ }
+
+ /* Enable wakeups in PER */
+ omap2_prm_write_mod_reg(en_uart4_mask |
+ OMAP3430_EN_GPIO2_MASK |
+ OMAP3430_EN_GPIO3_MASK |
+ OMAP3430_EN_GPIO4_MASK |
+ OMAP3430_EN_GPIO5_MASK |
+ OMAP3430_EN_GPIO6_MASK |
+ OMAP3430_EN_UART3_MASK |
+ OMAP3430_EN_MCBSP2_MASK |
+ OMAP3430_EN_MCBSP3_MASK |
+ OMAP3430_EN_MCBSP4_MASK,
+ OMAP3430_PER_MOD, PM_WKEN);
+
+ /* and allow them to wake up MPU */
+ omap2_prm_write_mod_reg(grpsel_uart4_mask |
+ OMAP3430_GRPSEL_GPIO2_MASK |
+ OMAP3430_GRPSEL_GPIO3_MASK |
+ OMAP3430_GRPSEL_GPIO4_MASK |
+ OMAP3430_GRPSEL_GPIO5_MASK |
+ OMAP3430_GRPSEL_GPIO6_MASK |
+ OMAP3430_GRPSEL_UART3_MASK |
+ OMAP3430_GRPSEL_MCBSP2_MASK |
+ OMAP3430_GRPSEL_MCBSP3_MASK |
+ OMAP3430_GRPSEL_MCBSP4_MASK,
+ OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
+
+ /* Don't attach IVA interrupts */
+ if (has_iva) {
+ omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
+ omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
+ omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
+ omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD,
+ OMAP3430_PM_IVAGRPSEL);
+ }
+
+ /* Clear any pending 'reset' flags */
+ omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
+ omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
+ omap2_prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
+ omap2_prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
+ omap2_prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
+ omap2_prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
+ omap2_prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD,
+ OMAP2_RM_RSTST);
+
+ /* Clear any pending PRCM interrupts */
+ omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+
+ /* We need to idle iva2_pwrdm even on am3703 with no iva2. */
+ omap3xxx_prm_iva_idle();
+
+ omap3_prm_reset_modem();
+}
+
/**
* omap3xxx_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain
*
return r;
}
+/**
+ * omap3xxx_prm_iva_idle - ensure IVA is in idle so it can be put into retention
+ *
+ * In cases where IVA2 is activated by bootcode, it may prevent
+ * full-chip retention or off-mode because it is not idle. This
+ * function forces the IVA2 into idle state so it can go
+ * into retention/off and thus allow full-chip retention/off.
+ */
+void omap3xxx_prm_iva_idle(void)
+{
+ /* ensure IVA2 clock is disabled */
+ omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
+
+ /* if no clock activity, nothing else to do */
+ if (!(omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
+ OMAP3430_CLKACTIVITY_IVA2_MASK))
+ return;
+
+ /* Reset IVA2 */
+ omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
+ OMAP3430_RST2_IVA2_MASK |
+ OMAP3430_RST3_IVA2_MASK,
+ OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+
+ /* Enable IVA2 clock */
+ omap2_cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
+ OMAP3430_IVA2_MOD, CM_FCLKEN);
+
+ /* Un-reset IVA2 */
+ omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+
+ /* Disable IVA2 clock */
+ omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
+
+ /* Reset IVA2 */
+ omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
+ OMAP3430_RST2_IVA2_MASK |
+ OMAP3430_RST3_IVA2_MASK,
+ OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+}
+
+/**
+ * omap3xxx_prm_clear_global_cold_reset - checks the global cold reset status
+ * and clears it if asserted
+ *
+ * Checks if cold-reset has occurred and clears the status bit if yes. Returns
+ * 1 if cold-reset has occurred, 0 otherwise.
+ */
+int omap3xxx_prm_clear_global_cold_reset(void)
+{
+ if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
+ OMAP3430_GLOBAL_COLD_RST_MASK) {
+ omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
+ OMAP3430_GR_MOD,
+ OMAP3_PRM_RSTST_OFFSET);
+ return 1;
+ }
+
+ return 0;
+}
+
+void omap3_prm_save_scratchpad_contents(u32 *ptr)
+{
+ *ptr++ = omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
+ OMAP3_PRM_CLKSRC_CTRL_OFFSET);
+
+ *ptr++ = omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
+ OMAP3_PRM_CLKSEL_OFFSET);
+}
+
/* Powerdomain low-level functions */
static int omap3_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
extern int __init omap3xxx_prm_init(void);
extern u32 omap3xxx_prm_get_reset_sources(void);
+int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits);
+void omap3xxx_prm_iva_idle(void);
+void omap3_prm_reset_modem(void);
+int omap3xxx_prm_clear_global_cold_reset(void);
+void omap3_prm_save_scratchpad_contents(u32 *ptr);
+void omap3_prm_init_pm(bool has_uart4, bool has_iva);
#endif /* __ASSEMBLER */
#define DRA7XX_RM_L3INIT_IEEE1500_2_OCP_CONTEXT_OFFSET 0x007c
#define DRA7XX_PM_L3INIT_SATA_WKDEP_OFFSET 0x0088
#define DRA7XX_RM_L3INIT_SATA_CONTEXT_OFFSET 0x008c
+#define DRA7XX_PM_L3INIT_PCIESS1_WKDEP_OFFSET 0x00b0
+#define DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET 0x00b4
+#define DRA7XX_PM_L3INIT_PCIESS2_WKDEP_OFFSET 0x00b8
+#define DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET 0x00bc
#define DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET 0x00d4
#define DRA7XX_RM_L3INIT_OCP2SCP1_CONTEXT_OFFSET 0x00e4
#define DRA7XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET 0x00ec
{ .compatible = "ti,am3-scrm" },
{ .compatible = "ti,am4-prcm" },
{ .compatible = "ti,am4-scrm" },
+ { .compatible = "ti,omap2-prcm" },
+ { .compatible = "ti,omap2-scrm" },
{ .compatible = "ti,omap3-prm" },
{ .compatible = "ti,omap3-cm" },
{ .compatible = "ti,omap3-scrm" },
dev_t.t_avdp_w = t_scsnh_advnh;
dev_t.cyc_aavdh_we = 3;
dev_t.cyc_wpl = 6;
- dev_t.t_ce_rdyz = 7000;
gpmc_calc_timings(&t, &tusb_sync, &dev_t);
.gpio_pullup = CORGI_GPIO_USB_PULLUP,
};
-#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MASTER)
+#if IS_ENABLED(CONFIG_SPI_PXA2XX)
static struct pxa2xx_spi_master corgi_spi_info = {
.num_chipselect = 3,
};
*/
static struct map_desc common_io_desc[] __initdata = {
{ /* Devs */
- .virtual = 0xf2000000,
- .pfn = __phys_to_pfn(0x40000000),
- .length = 0x02000000,
- .type = MT_DEVICE
- }, { /* UNCACHED_PHYS_0 */
- .virtual = 0xff000000,
- .pfn = __phys_to_pfn(0x00000000),
- .length = 0x00100000,
+ .virtual = (unsigned long)PERIPH_VIRT,
+ .pfn = __phys_to_pfn(PERIPH_PHYS),
+ .length = PERIPH_SIZE,
.type = MT_DEVICE
}
};
void __init pxa_map_io(void)
{
+ debug_ll_io_init();
iotable_init(ARRAY_AND_SIZE(common_io_desc));
}
* Workarounds for at least 2 errata so far require this.
* The mapping is set in mach-pxa/generic.c.
*/
-#define UNCACHED_PHYS_0 0xff000000
-#define UNCACHED_ADDR UNCACHED_PHYS_0
+#define UNCACHED_PHYS_0 0xfe000000
+#define UNCACHED_PHYS_0_SIZE 0x00100000
/*
* Intel PXA2xx internal register mapping:
{ /* Mem Ctl */
.virtual = (unsigned long)SMEMC_VIRT,
.pfn = __phys_to_pfn(PXA2XX_SMEMC_BASE),
- .length = 0x00200000,
+ .length = SMEMC_SIZE,
+ .type = MT_DEVICE
+ }, { /* UNCACHED_PHYS_0 */
+ .virtual = UNCACHED_PHYS_0,
+ .pfn = __phys_to_pfn(0x00000000),
+ .length = UNCACHED_PHYS_0_SIZE,
.type = MT_DEVICE
},
};
{ /* Mem Ctl */
.virtual = (unsigned long)SMEMC_VIRT,
.pfn = __phys_to_pfn(PXA2XX_SMEMC_BASE),
- .length = 0x00200000,
+ .length = SMEMC_SIZE,
.type = MT_DEVICE
- }, { /* IMem ctl */
- .virtual = 0xfe000000,
- .pfn = __phys_to_pfn(0x58000000),
- .length = 0x00100000,
+ }, { /* UNCACHED_PHYS_0 */
+ .virtual = UNCACHED_PHYS_0,
+ .pfn = __phys_to_pfn(0x00000000),
+ .length = UNCACHED_PHYS_0_SIZE,
.type = MT_DEVICE
},
};
{ /* Mem Ctl */
.virtual = (unsigned long)SMEMC_VIRT,
.pfn = __phys_to_pfn(PXA3XX_SMEMC_BASE),
- .length = 0x00200000,
+ .length = SMEMC_SIZE,
.type = MT_DEVICE
}
};
@ Do not reorder...
@ Intel PXA270 Specification Update notes problems performing
@ external accesses after SDRAM is put in self-refresh mode
- @ (see Errata 39 ...hangs when entering self-refresh mode)
+ @ (see Errata 38 ...hangs when entering self-refresh mode)
@ force address lines low by reading at physical address 0
ldr r3, [r2]
#include <linux/interrupt.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
#include <linux/io.h>
#include <linux/smsc911x.h>
#include <linux/ata_platform.h>
#include <mach/irqs.h>
#include <asm/hardware/timer-sp.h>
-#include <plat/clcd.h>
#include <plat/sched_clock.h>
#include "core.h"
select ARCH_REQUIRE_GPIOLIB
select ARM_GIC
select CACHE_L2X0
+ select HAVE_ARM_ARCH_TIMER
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select DW_APB_TIMER_OF
+CFLAGS_platsmp.o := -march=armv7-a
+
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip.o
obj-$(CONFIG_SMP) += headsmp.o platsmp.o
#include <linux/of_address.h>
#include <asm/cacheflush.h>
+#include <asm/cp15.h>
#include <asm/smp_scu.h>
#include <asm/smp_plat.h>
#include <asm/mach/map.h>
pmu_set_power_domain(0 + i, false);
}
+#ifdef CONFIG_HOTPLUG_CPU
+static int rockchip_cpu_kill(unsigned int cpu)
+{
+ pmu_set_power_domain(0 + cpu, false);
+ return 1;
+}
+
+static void rockchip_cpu_die(unsigned int cpu)
+{
+ v7_exit_coherency_flush(louis);
+ while(1)
+ cpu_do_idle();
+}
+#endif
+
static struct smp_operations rockchip_smp_ops __initdata = {
.smp_prepare_cpus = rockchip_smp_prepare_cpus,
.smp_boot_secondary = rockchip_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+ .cpu_kill = rockchip_cpu_kill,
+ .cpu_die = rockchip_cpu_die,
+#endif
};
CPU_METHOD_OF_DECLARE(rk3066_smp, "rockchip,rk3066-smp", &rockchip_smp_ops);
"rockchip,rk3066a",
"rockchip,rk3066b",
"rockchip,rk3188",
+ "rockchip,rk3288",
NULL,
};
#include <plat/cpu.h>
#include <plat/devs.h>
-#include <plat/clock.h>
#include <plat/cpu-freq.h>
-#include <plat/pll.h>
#include <plat/pwm-core.h>
#include <plat/watchdog-reset.h>
#include <plat/cpu.h>
#include <plat/cpu-freq-core.h>
-#include <plat/clock.h>
#include <mach/s3c2412.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/gpio-cfg.h>
-#include <plat/pll.h>
#include <plat/pm.h>
#include <plat/samsung-time.h>
#define H1940_LATCH_BIT(x) (1 << ((x) + 16 - S3C_GPIO_END))
+#define S3C24XX_PLL_MDIV_SHIFT (12)
+#define S3C24XX_PLL_PDIV_SHIFT (4)
+#define S3C24XX_PLL_SDIV_SHIFT (0)
+
static struct map_desc h1940_iodesc[] __initdata = {
[0] = {
.virtual = (unsigned long)H1940_LATCH,
#include <linux/mtd/partitions.h>
#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/pm.h>
#include <mach/gpio-samsung.h>
#include <mach/fb.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/samsung-time.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <linux/platform_data/mtd-nand-s3c2410.h>
#include <mach/fb.h>
#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/samsung-time.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <linux/platform_data/mtd-nand-s3c2410.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/samsung-time.h>
#include <plat/cpu.h>
#include <plat/devs.h>
-#include <plat/clock.h>
-#include <plat/pll.h>
#include <plat/pm.h>
#include <plat/watchdog-reset.h>
iotable_init(s3c2410_iodesc, ARRAY_SIZE(s3c2410_iodesc));
}
-void __init_or_cpufreq s3c2410_setup_clocks(void)
-{
-}
-
struct bus_type s3c2410_subsys = {
.name = "s3c2410-core",
.dev_name = "s3c2410-core",
#include <mach/regs-clock.h>
#include <mach/regs-gpio.h>
-#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/cpu-freq.h>
#include <plat/devs.h>
#include <plat/nand-core.h>
-#include <plat/pll.h>
#include <plat/pm.h>
#include <plat/regs-spi.h>
iotable_init(s3c2412_iodesc, ARRAY_SIZE(s3c2412_iodesc));
}
-void __init_or_cpufreq s3c2412_setup_clocks(void)
-{
-}
-
/* need to register the subsystem before we actually register the device, and
* we also need to ensure that it has been initialised before any of the
* drivers even try to use it (even if not on an s3c2412 based system)
#include <mach/regs-clock.h>
-#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/pm.h>
#include <mach/regs-clock.h>
#include <mach/regs-gpio.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/pm.h>
-#include <plat/pll.h>
#include <plat/nand-core.h>
#include <plat/watchdog-reset.h>
s3c2410_device_dclk.name = "s3c2440-dclk";
}
-void __init_or_cpufreq s3c244x_setup_clocks(void)
-{
-}
-
/* Since the S3C2442 and S3C2440 share items, put both subsystems here */
struct bus_type s3c2440_subsys = {
#include <linux/platform_data/i2c-s3c2410.h>
#include <plat/fb.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <mach/regs-gpio.h>
#include <linux/platform_data/spi-s3c64xx.h>
#include <plat/keypad.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/adc.h>
#include <plat/fb.h>
#include <linux/platform_data/mtd-nand-s3c2410.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/samsung-time.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <plat/fb.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/samsung-time.h>
#include <mach/regs-gpio.h>
#include <mach/gpio-samsung.h>
-#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <mach/hardware.h>
#include <mach/map.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <plat/fb.h>
#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/adc.h>
#include <plat/cpu.h>
#include <plat/devs.h>
-#include <plat/clock.h>
#include <plat/sdhci.h>
#include <plat/iic-core.h>
#include <plat/onenand-core.h>
#include <plat/cpu.h>
#include <plat/devs.h>
-#include <plat/clock.h>
#include <plat/sdhci.h>
#include <plat/ata-core.h>
#include <plat/adc-core.h>
+++ /dev/null
-# arch/arm/mach-s5p64x0/Kconfig
-#
-# Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
-# http://www.samsung.com/
-#
-# Licensed under GPLv2
-
-if ARCH_S5P64X0
-
-config CPU_S5P6440
- bool
- select ARM_AMBA
- select PL330_DMA if DMADEVICES
- select S5P_SLEEP if PM
- select SAMSUNG_WAKEMASK if PM
- help
- Enable S5P6440 CPU support
-
-config CPU_S5P6450
- bool
- select ARM_AMBA
- select PL330_DMA if DMADEVICES
- select S5P_SLEEP if PM
- select SAMSUNG_WAKEMASK if PM
- help
- Enable S5P6450 CPU support
-
-config S5P64X0_SETUP_FB_24BPP
- bool
- help
- Common setup code for S5P64X0 based boards with a LCD display
- through RGB interface.
-
-config S5P64X0_SETUP_I2C1
- bool
- help
- Common setup code for i2c bus 1.
-
-config S5P64X0_SETUP_SPI
- bool
- help
- Common setup code for SPI GPIO configurations
-
-config S5P64X0_SETUP_SDHCI_GPIO
- bool
- help
- Common setup code for SDHCI gpio.
-
-# machine support
-
-config MACH_SMDK6440
- bool "SMDK6440"
- select CPU_S5P6440
- select S3C_DEV_FB
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S3C_DEV_I2C1
- select S3C_DEV_RTC
- select S3C_DEV_WDT
- select S5P64X0_SETUP_FB_24BPP
- select S5P64X0_SETUP_I2C1
- select S5P64X0_SETUP_SDHCI_GPIO
- select SAMSUNG_DEV_ADC
- select SAMSUNG_DEV_BACKLIGHT
- select SAMSUNG_DEV_PWM
- select SAMSUNG_DEV_TS
- help
- Machine support for the Samsung SMDK6440
-
-config MACH_SMDK6450
- bool "SMDK6450"
- select CPU_S5P6450
- select S3C_DEV_FB
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S3C_DEV_I2C1
- select S3C_DEV_RTC
- select S3C_DEV_WDT
- select S5P64X0_SETUP_FB_24BPP
- select S5P64X0_SETUP_I2C1
- select S5P64X0_SETUP_SDHCI_GPIO
- select SAMSUNG_DEV_ADC
- select SAMSUNG_DEV_BACKLIGHT
- select SAMSUNG_DEV_PWM
- select SAMSUNG_DEV_TS
- help
- Machine support for the Samsung SMDK6450
-
-menu "Use 8-bit SDHCI bus width"
-
-config S5P64X0_SD_CH1_8BIT
- bool "SDHCI Channel 1 (Slot 1)"
- depends on MACH_SMDK6450 || MACH_SMDK6440
- help
- Support SDHCI Channel 1 8-bit bus.
- If selected, Channel 2 is disabled.
-
-endmenu
-
-endif
+++ /dev/null
-# arch/arm/mach-s5p64x0/Makefile
-#
-# Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
-# http://www.samsung.com
-#
-# Licensed under GPLv2
-
-obj-y :=
-obj-m :=
-obj-n :=
-obj- :=
-
-# Core
-
-obj-y += common.o clock.o
-obj-$(CONFIG_CPU_S5P6440) += clock-s5p6440.o
-obj-$(CONFIG_CPU_S5P6450) += clock-s5p6450.o
-
-obj-$(CONFIG_PM) += pm.o irq-pm.o
-
-obj-y += dma.o
-
-# machine support
-
-obj-$(CONFIG_MACH_SMDK6440) += mach-smdk6440.o
-obj-$(CONFIG_MACH_SMDK6450) += mach-smdk6450.o
-
-# device support
-
-obj-y += dev-audio.o
-
-obj-y += setup-i2c0.o
-obj-$(CONFIG_S5P64X0_SETUP_I2C1) += setup-i2c1.o
-obj-$(CONFIG_S5P64X0_SETUP_FB_24BPP) += setup-fb-24bpp.o
-obj-$(CONFIG_S5P64X0_SETUP_SPI) += setup-spi.o
-obj-$(CONFIG_S5P64X0_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
+++ /dev/null
- zreladdr-y += 0x20008000
-params_phys-y := 0x20000100
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/clock-s5p6440.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P6440 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "clock.h"
-#include "common.h"
-
-static u32 epll_div[][5] = {
- { 36000000, 0, 48, 1, 4 },
- { 48000000, 0, 32, 1, 3 },
- { 60000000, 0, 40, 1, 3 },
- { 72000000, 0, 48, 1, 3 },
- { 84000000, 0, 28, 1, 2 },
- { 96000000, 0, 32, 1, 2 },
- { 32768000, 45264, 43, 1, 4 },
- { 45158000, 6903, 30, 1, 3 },
- { 49152000, 50332, 32, 1, 3 },
- { 67738000, 10398, 45, 1, 3 },
- { 73728000, 9961, 49, 1, 3 }
-};
-
-static int s5p6440_epll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int epll_con, epll_con_k;
- unsigned int i;
-
- if (clk->rate == rate) /* Return if nothing changed */
- return 0;
-
- epll_con = __raw_readl(S5P64X0_EPLL_CON);
- epll_con_k = __raw_readl(S5P64X0_EPLL_CON_K);
-
- epll_con_k &= ~(PLL90XX_KDIV_MASK);
- epll_con &= ~(PLL90XX_MDIV_MASK | PLL90XX_PDIV_MASK | PLL90XX_SDIV_MASK);
-
- for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
- if (epll_div[i][0] == rate) {
- epll_con_k |= (epll_div[i][1] << PLL90XX_KDIV_SHIFT);
- epll_con |= (epll_div[i][2] << PLL90XX_MDIV_SHIFT) |
- (epll_div[i][3] << PLL90XX_PDIV_SHIFT) |
- (epll_div[i][4] << PLL90XX_SDIV_SHIFT);
- break;
- }
- }
-
- if (i == ARRAY_SIZE(epll_div)) {
- printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
- return -EINVAL;
- }
-
- __raw_writel(epll_con, S5P64X0_EPLL_CON);
- __raw_writel(epll_con_k, S5P64X0_EPLL_CON_K);
-
- printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
- clk->rate, rate);
-
- clk->rate = rate;
-
- return 0;
-}
-
-static struct clk_ops s5p6440_epll_ops = {
- .get_rate = s5p_epll_get_rate,
- .set_rate = s5p6440_epll_set_rate,
-};
-
-static struct clksrc_clk clk_hclk = {
- .clk = {
- .name = "clk_hclk",
- .parent = &clk_armclk.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk = {
- .clk = {
- .name = "clk_pclk",
- .parent = &clk_hclk.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
-};
-static struct clksrc_clk clk_hclk_low = {
- .clk = {
- .name = "clk_hclk_low",
- },
- .sources = &clkset_hclk_low,
- .reg_src = { .reg = S5P64X0_SYS_OTHERS, .shift = 6, .size = 1 },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_low = {
- .clk = {
- .name = "clk_pclk_low",
- .parent = &clk_hclk_low.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
-};
-
-/*
- * The following clocks will be disabled during clock initialization. It is
- * recommended to keep the following clocks disabled until the driver requests
- * for enabling the clock.
- */
-static struct clk init_clocks_off[] = {
- {
- .name = "nand",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_mem_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "post",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 5)
- }, {
- .name = "2d",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "dma",
- .devname = "dma-pl330",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.0",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.1",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 18),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.2",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 19),
- }, {
- .name = "otg",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 20)
- }, {
- .name = "irom",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 25),
- }, {
- .name = "lcd",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk1_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "hclk_fimgvg",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_hclk1_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "tsi",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk1_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "watchdog",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "rtc",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "timers",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "pcm",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "adc",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "i2c",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "spi",
- .devname = "s5p64x0-spi.0",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "spi",
- .devname = "s5p64x0-spi.1",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 22),
- }, {
- .name = "gps",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 25),
- }, {
- .name = "dsim",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 28),
- }, {
- .name = "etm",
- .parent = &clk_pclk.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 29),
- }, {
- .name = "dmc0",
- .parent = &clk_pclk.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 30),
- }, {
- .name = "pclk_fimgvg",
- .parent = &clk_pclk.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 31),
- }, {
- .name = "mmc_48m",
- .devname = "s3c-sdhci.0",
- .parent = &clk_48m,
- .enable = s5p64x0_sclk_ctrl,
- .ctrlbit = (1 << 27),
- }, {
- .name = "mmc_48m",
- .devname = "s3c-sdhci.1",
- .parent = &clk_48m,
- .enable = s5p64x0_sclk_ctrl,
- .ctrlbit = (1 << 28),
- }, {
- .name = "mmc_48m",
- .devname = "s3c-sdhci.2",
- .parent = &clk_48m,
- .enable = s5p64x0_sclk_ctrl,
- .ctrlbit = (1 << 29),
- },
-};
-
-/*
- * The following clocks will be enabled during clock initialization.
- */
-static struct clk init_clocks[] = {
- {
- .name = "intc",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "mem",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.0",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.1",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.2",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.3",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "gpio",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 18),
- },
-};
-
-static struct clk clk_iis_cd_v40 = {
- .name = "iis_cdclk_v40",
-};
-
-static struct clk clk_pcm_cd = {
- .name = "pcm_cdclk",
-};
-
-static struct clk *clkset_group1_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll.clk,
- &clk_fin_epll,
-};
-
-static struct clksrc_sources clkset_group1 = {
- .sources = clkset_group1_list,
- .nr_sources = ARRAY_SIZE(clkset_group1_list),
-};
-
-static struct clk *clkset_uart_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
- .sources = clkset_uart_list,
- .nr_sources = ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_audio_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll.clk,
- &clk_fin_epll,
- &clk_iis_cd_v40,
- &clk_pcm_cd,
-};
-
-static struct clksrc_sources clkset_audio = {
- .sources = clkset_audio_list,
- .nr_sources = ARRAY_SIZE(clkset_audio_list),
-};
-
-static struct clksrc_clk clksrcs[] = {
- {
- .clk = {
- .name = "sclk_post",
- .ctrlbit = (1 << 10),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 26, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_dispcon",
- .ctrlbit = (1 << 1),
- .enable = s5p64x0_sclk1_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 4, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimgvg",
- .ctrlbit = (1 << 2),
- .enable = s5p64x0_sclk1_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 4, .size = 4 },
- },
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.0",
- .ctrlbit = (1 << 24),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.1",
- .ctrlbit = (1 << 25),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.2",
- .ctrlbit = (1 << 26),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uclk = {
- .clk = {
- .name = "uclk1",
- .ctrlbit = (1 << 5),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 13, .size = 1 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 16, .size = 4 },
-};
-
-static struct clk clk_i2s0 = {
- .name = "iis",
- .devname = "samsung-i2s.0",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 26),
-};
-
-static struct clksrc_clk clk_audio_bus2 = {
- .clk = {
- .name = "sclk_audio2",
- .devname = "samsung-i2s.0",
- .ctrlbit = (1 << 11),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_audio,
- .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 0, .size = 3 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5p64x0-spi.0",
- .ctrlbit = (1 << 20),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 14, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi1 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5p64x0-spi.1",
- .ctrlbit = (1 << 21),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 16, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 4, .size = 4 },
-};
-
-/* Clock initialization code */
-static struct clksrc_clk *sysclks[] = {
- &clk_mout_apll,
- &clk_mout_epll,
- &clk_mout_mpll,
- &clk_dout_mpll,
- &clk_armclk,
- &clk_hclk,
- &clk_pclk,
- &clk_hclk_low,
- &clk_pclk_low,
-};
-
-static struct clk dummy_apb_pclk = {
- .name = "apb_pclk",
- .id = -1,
-};
-
-static struct clk *clk_cdev[] = {
- &clk_i2s0,
-};
-
-static struct clksrc_clk *clksrc_cdev[] = {
- &clk_sclk_uclk,
- &clk_sclk_spi0,
- &clk_sclk_spi1,
- &clk_sclk_mmc0,
- &clk_sclk_mmc1,
- &clk_sclk_mmc2,
- &clk_audio_bus2,
-};
-
-static struct clk_lookup s5p6440_clk_lookup[] = {
- CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_pclk_low.clk),
- CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_sclk_uclk.clk),
- CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
- CLKDEV_INIT("s5p64x0-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
- CLKDEV_INIT("s5p64x0-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
- CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
- CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
- CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
- CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
- CLKDEV_INIT("samsung-i2s.0", "i2s_opclk1", &clk_audio_bus2.clk),
-};
-
-void __init_or_cpufreq s5p6440_setup_clocks(void)
-{
- struct clk *xtal_clk;
-
- unsigned long xtal;
- unsigned long fclk;
- unsigned long hclk;
- unsigned long hclk_low;
- unsigned long pclk;
- unsigned long pclk_low;
-
- unsigned long apll;
- unsigned long mpll;
- unsigned long epll;
- unsigned int ptr;
-
- /* Set S5P6440 functions for clk_fout_epll */
-
- clk_fout_epll.enable = s5p_epll_enable;
- clk_fout_epll.ops = &s5p6440_epll_ops;
-
- clk_48m.enable = s5p64x0_clk48m_ctrl;
-
- xtal_clk = clk_get(NULL, "ext_xtal");
- BUG_ON(IS_ERR(xtal_clk));
-
- xtal = clk_get_rate(xtal_clk);
- clk_put(xtal_clk);
-
- apll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_APLL_CON), pll_4502);
- mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_MPLL_CON), pll_4502);
- epll = s5p_get_pll90xx(xtal, __raw_readl(S5P64X0_EPLL_CON),
- __raw_readl(S5P64X0_EPLL_CON_K));
-
- clk_fout_apll.rate = apll;
- clk_fout_mpll.rate = mpll;
- clk_fout_epll.rate = epll;
-
- printk(KERN_INFO "S5P6440: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz," \
- " E=%ld.%ldMHz\n",
- print_mhz(apll), print_mhz(mpll), print_mhz(epll));
-
- fclk = clk_get_rate(&clk_armclk.clk);
- hclk = clk_get_rate(&clk_hclk.clk);
- pclk = clk_get_rate(&clk_pclk.clk);
- hclk_low = clk_get_rate(&clk_hclk_low.clk);
- pclk_low = clk_get_rate(&clk_pclk_low.clk);
-
- printk(KERN_INFO "S5P6440: HCLK=%ld.%ldMHz, HCLK_LOW=%ld.%ldMHz," \
- " PCLK=%ld.%ldMHz, PCLK_LOW=%ld.%ldMHz\n",
- print_mhz(hclk), print_mhz(hclk_low),
- print_mhz(pclk), print_mhz(pclk_low));
-
- clk_f.rate = fclk;
- clk_h.rate = hclk;
- clk_p.rate = pclk;
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
- s3c_set_clksrc(&clksrcs[ptr], true);
-}
-
-static struct clk *clks[] __initdata = {
- &clk_ext,
- &clk_iis_cd_v40,
- &clk_pcm_cd,
-};
-
-void __init s5p6440_register_clocks(void)
-{
- int ptr;
- unsigned int cnt;
-
- s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
-
- for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
- s3c_register_clksrc(sysclks[ptr], 1);
-
- s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
- for (cnt = 0; cnt < ARRAY_SIZE(clk_cdev); cnt++)
- s3c_disable_clocks(clk_cdev[cnt], 1);
-
- s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
- s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
- for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
- s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
- s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- clkdev_add_table(s5p6440_clk_lookup, ARRAY_SIZE(s5p6440_clk_lookup));
-
- s3c24xx_register_clock(&dummy_apb_pclk);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/clock-s5p6450.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P6450 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "clock.h"
-#include "common.h"
-
-static struct clksrc_clk clk_mout_dpll = {
- .clk = {
- .name = "mout_dpll",
- },
- .sources = &clk_src_dpll,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 5, .size = 1 },
-};
-
-static u32 epll_div[][5] = {
- { 133000000, 27307, 55, 2, 2 },
- { 100000000, 43691, 41, 2, 2 },
- { 480000000, 0, 80, 2, 0 },
-};
-
-static int s5p6450_epll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int epll_con, epll_con_k;
- unsigned int i;
-
- if (clk->rate == rate) /* Return if nothing changed */
- return 0;
-
- epll_con = __raw_readl(S5P64X0_EPLL_CON);
- epll_con_k = __raw_readl(S5P64X0_EPLL_CON_K);
-
- epll_con_k &= ~(PLL90XX_KDIV_MASK);
- epll_con &= ~(PLL90XX_MDIV_MASK | PLL90XX_PDIV_MASK | PLL90XX_SDIV_MASK);
-
- for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
- if (epll_div[i][0] == rate) {
- epll_con_k |= (epll_div[i][1] << PLL90XX_KDIV_SHIFT);
- epll_con |= (epll_div[i][2] << PLL90XX_MDIV_SHIFT) |
- (epll_div[i][3] << PLL90XX_PDIV_SHIFT) |
- (epll_div[i][4] << PLL90XX_SDIV_SHIFT);
- break;
- }
- }
-
- if (i == ARRAY_SIZE(epll_div)) {
- printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
- return -EINVAL;
- }
-
- __raw_writel(epll_con, S5P64X0_EPLL_CON);
- __raw_writel(epll_con_k, S5P64X0_EPLL_CON_K);
-
- printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
- clk->rate, rate);
-
- clk->rate = rate;
-
- return 0;
-}
-
-static struct clk_ops s5p6450_epll_ops = {
- .get_rate = s5p_epll_get_rate,
- .set_rate = s5p6450_epll_set_rate,
-};
-
-static struct clksrc_clk clk_dout_epll = {
- .clk = {
- .name = "dout_epll",
- .parent = &clk_mout_epll.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_mout_hclk_sel = {
- .clk = {
- .name = "mout_hclk_sel",
- },
- .sources = &clkset_hclk_low,
- .reg_src = { .reg = S5P64X0_OTHERS, .shift = 15, .size = 1 },
-};
-
-static struct clk *clkset_hclk_list[] = {
- &clk_mout_hclk_sel.clk,
- &clk_armclk.clk,
-};
-
-static struct clksrc_sources clkset_hclk = {
- .sources = clkset_hclk_list,
- .nr_sources = ARRAY_SIZE(clkset_hclk_list),
-};
-
-static struct clksrc_clk clk_hclk = {
- .clk = {
- .name = "clk_hclk",
- },
- .sources = &clkset_hclk,
- .reg_src = { .reg = S5P64X0_OTHERS, .shift = 14, .size = 1 },
- .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk = {
- .clk = {
- .name = "clk_pclk",
- .parent = &clk_hclk.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
-};
-static struct clksrc_clk clk_dout_pwm_ratio0 = {
- .clk = {
- .name = "clk_dout_pwm_ratio0",
- .parent = &clk_mout_hclk_sel.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_to_wdt_pwm = {
- .clk = {
- .name = "clk_pclk_to_wdt_pwm",
- .parent = &clk_dout_pwm_ratio0.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 20, .size = 4 },
-};
-
-static struct clksrc_clk clk_hclk_low = {
- .clk = {
- .name = "clk_hclk_low",
- },
- .sources = &clkset_hclk_low,
- .reg_src = { .reg = S5P64X0_OTHERS, .shift = 6, .size = 1 },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_low = {
- .clk = {
- .name = "clk_pclk_low",
- .parent = &clk_hclk_low.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
-};
-
-/*
- * The following clocks will be disabled during clock initialization. It is
- * recommended to keep the following clocks disabled until the driver requests
- * for enabling the clock.
- */
-static struct clk init_clocks_off[] = {
- {
- .name = "usbhost",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "dma",
- .devname = "dma-pl330",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.0",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.1",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 18),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.2",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 19),
- }, {
- .name = "usbotg",
- .parent = &clk_hclk_low.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 20),
- }, {
- .name = "lcd",
- .parent = &clk_h,
- .enable = s5p64x0_hclk1_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "watchdog",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "rtc",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "adc",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.0",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "spi",
- .devname = "s5p64x0-spi.0",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "spi",
- .devname = "s5p64x0-spi.1",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 22),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.1",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 27),
- }, {
- .name = "dmc0",
- .parent = &clk_pclk.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 30),
- }
-};
-
-/*
- * The following clocks will be enabled during clock initialization.
- */
-static struct clk init_clocks[] = {
- {
- .name = "intc",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "mem",
- .parent = &clk_hclk.clk,
- .enable = s5p64x0_hclk0_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.0",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.1",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.2",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.3",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "timers",
- .parent = &clk_pclk_to_wdt_pwm.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "gpio",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 18),
- },
-};
-
-static struct clk *clkset_uart_list[] = {
- &clk_dout_epll.clk,
- &clk_dout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
- .sources = clkset_uart_list,
- .nr_sources = ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_mali_list[] = {
- &clk_mout_epll.clk,
- &clk_mout_apll.clk,
- &clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_mali = {
- .sources = clkset_mali_list,
- .nr_sources = ARRAY_SIZE(clkset_mali_list),
-};
-
-static struct clk *clkset_group2_list[] = {
- &clk_dout_epll.clk,
- &clk_dout_mpll.clk,
- &clk_ext_xtal_mux,
-};
-
-static struct clksrc_sources clkset_group2 = {
- .sources = clkset_group2_list,
- .nr_sources = ARRAY_SIZE(clkset_group2_list),
-};
-
-static struct clk *clkset_dispcon_list[] = {
- &clk_dout_epll.clk,
- &clk_dout_mpll.clk,
- &clk_ext_xtal_mux,
- &clk_mout_dpll.clk,
-};
-
-static struct clksrc_sources clkset_dispcon = {
- .sources = clkset_dispcon_list,
- .nr_sources = ARRAY_SIZE(clkset_dispcon_list),
-};
-
-static struct clk *clkset_hsmmc44_list[] = {
- &clk_dout_epll.clk,
- &clk_dout_mpll.clk,
- &clk_ext_xtal_mux,
- &s5p_clk_27m,
- &clk_48m,
-};
-
-static struct clksrc_sources clkset_hsmmc44 = {
- .sources = clkset_hsmmc44_list,
- .nr_sources = ARRAY_SIZE(clkset_hsmmc44_list),
-};
-
-static struct clk *clkset_sclk_audio0_list[] = {
- [0] = &clk_dout_epll.clk,
- [1] = &clk_dout_mpll.clk,
- [2] = &clk_ext_xtal_mux,
- [3] = NULL,
- [4] = NULL,
-};
-
-static struct clksrc_sources clkset_sclk_audio0 = {
- .sources = clkset_sclk_audio0_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_audio0_list),
-};
-
-static struct clksrc_clk clk_sclk_audio0 = {
- .clk = {
- .name = "audio-bus",
- .devname = "samsung-i2s.0",
- .enable = s5p64x0_sclk_ctrl,
- .ctrlbit = (1 << 8),
- .parent = &clk_dout_epll.clk,
- },
- .sources = &clkset_sclk_audio0,
- .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 10, .size = 3 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clksrcs[] = {
- {
- .clk = {
- .name = "sclk_fimc",
- .ctrlbit = (1 << 10),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 26, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "aclk_mali",
- .ctrlbit = (1 << 2),
- .enable = s5p64x0_sclk1_ctrl,
- },
- .sources = &clkset_mali,
- .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_2d",
- .ctrlbit = (1 << 12),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_mali,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 30, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_usi",
- .ctrlbit = (1 << 7),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 10, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_camif",
- .ctrlbit = (1 << 6),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 28, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_dispcon",
- .ctrlbit = (1 << 1),
- .enable = s5p64x0_sclk1_ctrl,
- },
- .sources = &clkset_dispcon,
- .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 4, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_hsmmc44",
- .ctrlbit = (1 << 30),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_hsmmc44,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 6, .size = 3 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 28, .size = 4 },
- },
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.0",
- .ctrlbit = (1 << 24),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.1",
- .ctrlbit = (1 << 25),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.2",
- .ctrlbit = (1 << 26),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uclk = {
- .clk = {
- .name = "uclk1",
- .ctrlbit = (1 << 5),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 13, .size = 1 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5p64x0-spi.0",
- .ctrlbit = (1 << 20),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 14, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi1 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5p64x0-spi.1",
- .ctrlbit = (1 << 21),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 16, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 4, .size = 4 },
-};
-
-static struct clk clk_i2s0 = {
- .name = "iis",
- .devname = "samsung-i2s.0",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 26),
-};
-
-static struct clk clk_i2s1 = {
- .name = "iis",
- .devname = "samsung-i2s.1",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 15),
-};
-
-static struct clk clk_i2s2 = {
- .name = "iis",
- .devname = "samsung-i2s.2",
- .parent = &clk_pclk_low.clk,
- .enable = s5p64x0_pclk_ctrl,
- .ctrlbit = (1 << 16),
-};
-
-static struct clk *clk_cdev[] = {
- &clk_i2s0,
- &clk_i2s1,
- &clk_i2s2,
-};
-
-static struct clksrc_clk *clksrc_cdev[] = {
- &clk_sclk_uclk,
- &clk_sclk_spi0,
- &clk_sclk_spi1,
- &clk_sclk_mmc0,
- &clk_sclk_mmc1,
- &clk_sclk_mmc2,
- &clk_sclk_audio0,
-};
-
-static struct clk_lookup s5p6450_clk_lookup[] = {
- CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_pclk_low.clk),
- CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_sclk_uclk.clk),
- CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
- CLKDEV_INIT("s5p64x0-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
- CLKDEV_INIT("s5p64x0-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
- CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
- CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
- CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
- CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
- CLKDEV_INIT("samsung-i2s.0", "i2s_opclk1", &clk_sclk_audio0.clk),
- CLKDEV_INIT("samsung-i2s.1", "i2s_opclk0", &clk_i2s1),
- CLKDEV_INIT("samsung-i2s.2", "i2s_opclk0", &clk_i2s2),
-};
-
-/* Clock initialization code */
-static struct clksrc_clk *sysclks[] = {
- &clk_mout_apll,
- &clk_mout_epll,
- &clk_dout_epll,
- &clk_mout_mpll,
- &clk_dout_mpll,
- &clk_armclk,
- &clk_mout_hclk_sel,
- &clk_dout_pwm_ratio0,
- &clk_pclk_to_wdt_pwm,
- &clk_hclk,
- &clk_pclk,
- &clk_hclk_low,
- &clk_pclk_low,
-};
-
-static struct clk dummy_apb_pclk = {
- .name = "apb_pclk",
- .id = -1,
-};
-
-void __init_or_cpufreq s5p6450_setup_clocks(void)
-{
- struct clk *xtal_clk;
-
- unsigned long xtal;
- unsigned long fclk;
- unsigned long hclk;
- unsigned long hclk_low;
- unsigned long pclk;
- unsigned long pclk_low;
-
- unsigned long apll;
- unsigned long mpll;
- unsigned long epll;
- unsigned long dpll;
- unsigned int ptr;
-
- /* Set S5P6450 functions for clk_fout_epll */
-
- clk_fout_epll.enable = s5p_epll_enable;
- clk_fout_epll.ops = &s5p6450_epll_ops;
-
- clk_48m.enable = s5p64x0_clk48m_ctrl;
-
- xtal_clk = clk_get(NULL, "ext_xtal");
- BUG_ON(IS_ERR(xtal_clk));
-
- xtal = clk_get_rate(xtal_clk);
- clk_put(xtal_clk);
-
- apll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_APLL_CON), pll_4502);
- mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_MPLL_CON), pll_4502);
- epll = s5p_get_pll90xx(xtal, __raw_readl(S5P64X0_EPLL_CON),
- __raw_readl(S5P64X0_EPLL_CON_K));
- dpll = s5p_get_pll46xx(xtal, __raw_readl(S5P6450_DPLL_CON),
- __raw_readl(S5P6450_DPLL_CON_K), pll_4650c);
-
- clk_fout_apll.rate = apll;
- clk_fout_mpll.rate = mpll;
- clk_fout_epll.rate = epll;
- clk_fout_dpll.rate = dpll;
-
- printk(KERN_INFO "S5P6450: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz," \
- " E=%ld.%ldMHz, D=%ld.%ldMHz\n",
- print_mhz(apll), print_mhz(mpll), print_mhz(epll),
- print_mhz(dpll));
-
- fclk = clk_get_rate(&clk_armclk.clk);
- hclk = clk_get_rate(&clk_hclk.clk);
- pclk = clk_get_rate(&clk_pclk.clk);
- hclk_low = clk_get_rate(&clk_hclk_low.clk);
- pclk_low = clk_get_rate(&clk_pclk_low.clk);
-
- printk(KERN_INFO "S5P6450: HCLK=%ld.%ldMHz, HCLK_LOW=%ld.%ldMHz," \
- " PCLK=%ld.%ldMHz, PCLK_LOW=%ld.%ldMHz\n",
- print_mhz(hclk), print_mhz(hclk_low),
- print_mhz(pclk), print_mhz(pclk_low));
-
- clk_f.rate = fclk;
- clk_h.rate = hclk;
- clk_p.rate = pclk;
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
- s3c_set_clksrc(&clksrcs[ptr], true);
-}
-
-void __init s5p6450_register_clocks(void)
-{
- int ptr;
- unsigned int cnt;
-
- for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
- s3c_register_clksrc(sysclks[ptr], 1);
-
-
- s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
- for (cnt = 0; cnt < ARRAY_SIZE(clk_cdev); cnt++)
- s3c_disable_clocks(clk_cdev[cnt], 1);
-
- s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
- s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
- for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
- s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
- s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- clkdev_add_table(s5p6450_clk_lookup, ARRAY_SIZE(s5p6450_clk_lookup));
-
- s3c24xx_register_clock(&dummy_apb_pclk);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/clock.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "common.h"
-
-struct clksrc_clk clk_mout_apll = {
- .clk = {
- .name = "mout_apll",
- .id = -1,
- },
- .sources = &clk_src_apll,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 0, .size = 1 },
-};
-
-struct clksrc_clk clk_mout_mpll = {
- .clk = {
- .name = "mout_mpll",
- .id = -1,
- },
- .sources = &clk_src_mpll,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 1, .size = 1 },
-};
-
-struct clksrc_clk clk_mout_epll = {
- .clk = {
- .name = "mout_epll",
- .id = -1,
- },
- .sources = &clk_src_epll,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 2, .size = 1 },
-};
-
-enum perf_level {
- L0 = 532*1000,
- L1 = 266*1000,
- L2 = 133*1000,
-};
-
-static const u32 clock_table[][3] = {
- /*{ARM_CLK, DIVarm, DIVhclk}*/
- {L0 * 1000, (0 << ARM_DIV_RATIO_SHIFT), (3 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
- {L1 * 1000, (1 << ARM_DIV_RATIO_SHIFT), (1 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
- {L2 * 1000, (3 << ARM_DIV_RATIO_SHIFT), (0 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
-};
-
-static unsigned long s5p64x0_armclk_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- u32 clkdiv;
-
- /* divisor mask starts at bit0, so no need to shift */
- clkdiv = __raw_readl(ARM_CLK_DIV) & ARM_DIV_MASK;
-
- return rate / (clkdiv + 1);
-}
-
-static unsigned long s5p64x0_armclk_round_rate(struct clk *clk,
- unsigned long rate)
-{
- u32 iter;
-
- for (iter = 1 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
- if (rate > clock_table[iter][0])
- return clock_table[iter-1][0];
- }
-
- return clock_table[ARRAY_SIZE(clock_table) - 1][0];
-}
-
-static int s5p64x0_armclk_set_rate(struct clk *clk, unsigned long rate)
-{
- u32 round_tmp;
- u32 iter;
- u32 clk_div0_tmp;
- u32 cur_rate = clk->ops->get_rate(clk);
- unsigned long flags;
-
- round_tmp = clk->ops->round_rate(clk, rate);
- if (round_tmp == cur_rate)
- return 0;
-
-
- for (iter = 0 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
- if (round_tmp == clock_table[iter][0])
- break;
- }
-
- if (iter >= ARRAY_SIZE(clock_table))
- iter = ARRAY_SIZE(clock_table) - 1;
-
- local_irq_save(flags);
- if (cur_rate > round_tmp) {
- /* Frequency Down */
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
- clk_div0_tmp |= clock_table[iter][1];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
- ~(S5P64X0_CLKDIV0_HCLK_MASK);
- clk_div0_tmp |= clock_table[iter][2];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
-
- } else {
- /* Frequency Up */
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
- ~(S5P64X0_CLKDIV0_HCLK_MASK);
- clk_div0_tmp |= clock_table[iter][2];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
- clk_div0_tmp |= clock_table[iter][1];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
- }
- local_irq_restore(flags);
-
- clk->rate = clock_table[iter][0];
-
- return 0;
-}
-
-static struct clk_ops s5p64x0_clkarm_ops = {
- .get_rate = s5p64x0_armclk_get_rate,
- .set_rate = s5p64x0_armclk_set_rate,
- .round_rate = s5p64x0_armclk_round_rate,
-};
-
-struct clksrc_clk clk_armclk = {
- .clk = {
- .name = "armclk",
- .id = 1,
- .parent = &clk_mout_apll.clk,
- .ops = &s5p64x0_clkarm_ops,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 0, .size = 4 },
-};
-
-struct clksrc_clk clk_dout_mpll = {
- .clk = {
- .name = "dout_mpll",
- .id = -1,
- .parent = &clk_mout_mpll.clk,
- },
- .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 4, .size = 1 },
-};
-
-static struct clk *clkset_hclk_low_list[] = {
- &clk_mout_apll.clk,
- &clk_mout_mpll.clk,
-};
-
-struct clksrc_sources clkset_hclk_low = {
- .sources = clkset_hclk_low_list,
- .nr_sources = ARRAY_SIZE(clkset_hclk_low_list),
-};
-
-int s5p64x0_pclk_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P64X0_CLK_GATE_PCLK, clk, enable);
-}
-
-int s5p64x0_hclk0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P64X0_CLK_GATE_HCLK0, clk, enable);
-}
-
-int s5p64x0_hclk1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P64X0_CLK_GATE_HCLK1, clk, enable);
-}
-
-int s5p64x0_sclk_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P64X0_CLK_GATE_SCLK0, clk, enable);
-}
-
-int s5p64x0_sclk1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P64X0_CLK_GATE_SCLK1, clk, enable);
-}
-
-int s5p64x0_mem_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P64X0_CLK_GATE_MEM0, clk, enable);
-}
-
-int s5p64x0_clk48m_ctrl(struct clk *clk, int enable)
-{
- unsigned long flags;
- u32 val;
-
- /* can't rely on clock lock, this register has other usages */
- local_irq_save(flags);
-
- val = __raw_readl(S5P64X0_OTHERS);
- if (enable)
- val |= S5P64X0_OTHERS_USB_SIG_MASK;
- else
- val &= ~S5P64X0_OTHERS_USB_SIG_MASK;
-
- __raw_writel(val, S5P64X0_OTHERS);
-
- local_irq_restore(flags);
-
- return 0;
-}
+++ /dev/null
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Header file for s5p64x0 clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __MACH_S5P64X0_CLOCK_H
-#define __MACH_S5P64X0_CLOCK_H __FILE__
-
-#include <linux/clk.h>
-
-extern struct clksrc_clk clk_mout_apll;
-extern struct clksrc_clk clk_mout_mpll;
-extern struct clksrc_clk clk_mout_epll;
-
-extern int s5p64x0_epll_enable(struct clk *clk, int enable);
-extern unsigned long s5p64x0_epll_get_rate(struct clk *clk);
-
-extern struct clksrc_clk clk_armclk;
-extern struct clksrc_clk clk_dout_mpll;
-
-extern struct clksrc_sources clkset_hclk_low;
-
-extern int s5p64x0_pclk_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_hclk0_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_hclk1_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_sclk_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_sclk1_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_mem_ctrl(struct clk *clk, int enable);
-
-extern int s5p64x0_clk48m_ctrl(struct clk *clk, int enable);
-
-#endif /* __MACH_S5P64X0_CLOCK_H */
+++ /dev/null
-/*
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Common Codes for S5P64X0 machines
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <clocksource/samsung_pwm.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/irq.h>
-#include <linux/reboot.h>
-
-#include <asm/irq.h>
-#include <asm/proc-fns.h>
-#include <asm/system_misc.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/map.h>
-#include <mach/hardware.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-#include <plat/cpu.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/pm.h>
-#include <plat/sdhci.h>
-#include <plat/adc-core.h>
-#include <plat/fb-core.h>
-#include <plat/spi-core.h>
-#include <plat/gpio-cfg.h>
-#include <plat/pwm-core.h>
-#include <plat/regs-irqtype.h>
-#include <plat/watchdog-reset.h>
-
-#include "common.h"
-
-static const char name_s5p6440[] = "S5P6440";
-static const char name_s5p6450[] = "S5P6450";
-
-static struct cpu_table cpu_ids[] __initdata = {
- {
- .idcode = S5P6440_CPU_ID,
- .idmask = S5P64XX_CPU_MASK,
- .map_io = s5p6440_map_io,
- .init_clocks = s5p6440_init_clocks,
- .init_uarts = s5p6440_init_uarts,
- .init = s5p64x0_init,
- .name = name_s5p6440,
- }, {
- .idcode = S5P6450_CPU_ID,
- .idmask = S5P64XX_CPU_MASK,
- .map_io = s5p6450_map_io,
- .init_clocks = s5p6450_init_clocks,
- .init_uarts = s5p6450_init_uarts,
- .init = s5p64x0_init,
- .name = name_s5p6450,
- },
-};
-
-/* Initial IO mappings */
-
-static struct map_desc s5p64x0_iodesc[] __initdata = {
- {
- .virtual = (unsigned long)S5P_VA_CHIPID,
- .pfn = __phys_to_pfn(S5P64X0_PA_CHIPID),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_SYS,
- .pfn = __phys_to_pfn(S5P64X0_PA_SYSCON),
- .length = SZ_64K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_TIMER,
- .pfn = __phys_to_pfn(S5P64X0_PA_TIMER),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_WATCHDOG,
- .pfn = __phys_to_pfn(S5P64X0_PA_WDT),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_SROMC,
- .pfn = __phys_to_pfn(S5P64X0_PA_SROMC),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_GPIO,
- .pfn = __phys_to_pfn(S5P64X0_PA_GPIO),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC0,
- .pfn = __phys_to_pfn(S5P64X0_PA_VIC0),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC1,
- .pfn = __phys_to_pfn(S5P64X0_PA_VIC1),
- .length = SZ_16K,
- .type = MT_DEVICE,
- },
-};
-
-static struct map_desc s5p6440_iodesc[] __initdata = {
- {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(S5P6440_PA_UART(0)),
- .length = SZ_4K,
- .type = MT_DEVICE,
- },
-};
-
-static struct map_desc s5p6450_iodesc[] __initdata = {
- {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(S5P6450_PA_UART(0)),
- .length = SZ_512K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_UART + SZ_512K,
- .pfn = __phys_to_pfn(S5P6450_PA_UART(5)),
- .length = SZ_4K,
- .type = MT_DEVICE,
- },
-};
-
-static void s5p64x0_idle(void)
-{
- unsigned long val;
-
- val = __raw_readl(S5P64X0_PWR_CFG);
- val &= ~(0x3 << 5);
- val |= (0x1 << 5);
- __raw_writel(val, S5P64X0_PWR_CFG);
-
- cpu_do_idle();
-}
-
-static struct samsung_pwm_variant s5p64x0_pwm_variant = {
- .bits = 32,
- .div_base = 0,
- .has_tint_cstat = true,
- .tclk_mask = 0,
-};
-
-void __init samsung_set_timer_source(unsigned int event, unsigned int source)
-{
- s5p64x0_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
- s5p64x0_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
-}
-
-void __init samsung_timer_init(void)
-{
- unsigned int timer_irqs[SAMSUNG_PWM_NUM] = {
- IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
- IRQ_TIMER3_VIC, IRQ_TIMER4_VIC,
- };
-
- samsung_pwm_clocksource_init(S3C_VA_TIMER,
- timer_irqs, &s5p64x0_pwm_variant);
-}
-
-/*
- * s5p64x0_map_io
- *
- * register the standard CPU IO areas
- */
-
-void __init s5p64x0_init_io(struct map_desc *mach_desc, int size)
-{
- /* initialize the io descriptors we need for initialization */
- iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
- if (mach_desc)
- iotable_init(mach_desc, size);
-
- /* detect cpu id and rev. */
- s5p_init_cpu(S5P64X0_SYS_ID);
-
- s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
- samsung_wdt_reset_init(S3C_VA_WATCHDOG);
-
- samsung_pwm_set_platdata(&s5p64x0_pwm_variant);
-}
-
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_map_io(void)
-{
- /* initialize any device information early */
- s3c_adc_setname("s3c64xx-adc");
- s3c_fb_setname("s5p64x0-fb");
- s3c64xx_spi_setname("s5p64x0-spi");
-
- s5p64x0_default_sdhci0();
- s5p64x0_default_sdhci1();
- s5p6440_default_sdhci2();
-
- iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_map_io(void)
-{
- /* initialize any device information early */
- s3c_adc_setname("s3c64xx-adc");
- s3c_fb_setname("s5p64x0-fb");
- s3c64xx_spi_setname("s5p64x0-spi");
-
- s5p64x0_default_sdhci0();
- s5p64x0_default_sdhci1();
- s5p6450_default_sdhci2();
-
- iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc));
-}
-#endif
-
-/*
- * s5p64x0_init_clocks
- *
- * register and setup the CPU clocks
- */
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_init_clocks(int xtal)
-{
- printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
- s3c24xx_register_baseclocks(xtal);
- s5p_register_clocks(xtal);
- s5p6440_register_clocks();
- s5p6440_setup_clocks();
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_init_clocks(int xtal)
-{
- printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
- s3c24xx_register_baseclocks(xtal);
- s5p_register_clocks(xtal);
- s5p6450_register_clocks();
- s5p6450_setup_clocks();
-}
-#endif
-
-/*
- * s5p64x0_init_irq
- *
- * register the CPU interrupts
- */
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_init_irq(void)
-{
- /* S5P6440 supports 2 VIC */
- u32 vic[2];
-
- /*
- * VIC0 is missing IRQ_VIC0[3, 4, 8, 10, (12-22)]
- * VIC1 is missing IRQ VIC1[1, 3, 4, 10, 11, 12, 14, 15, 22]
- */
- vic[0] = 0xff800ae7;
- vic[1] = 0xffbf23e5;
-
- s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_init_irq(void)
-{
- /* S5P6450 supports only 2 VIC */
- u32 vic[2];
-
- /*
- * VIC0 is missing IRQ_VIC0[(13-15), (21-22)]
- * VIC1 is missing IRQ VIC1[12, 14, 23]
- */
- vic[0] = 0xff9f1fff;
- vic[1] = 0xff7fafff;
-
- s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-#endif
-
-struct bus_type s5p64x0_subsys = {
- .name = "s5p64x0-core",
- .dev_name = "s5p64x0-core",
-};
-
-static struct device s5p64x0_dev = {
- .bus = &s5p64x0_subsys,
-};
-
-static int __init s5p64x0_core_init(void)
-{
- return subsys_system_register(&s5p64x0_subsys, NULL);
-}
-core_initcall(s5p64x0_core_init);
-
-int __init s5p64x0_init(void)
-{
- printk(KERN_INFO "S5P64X0(S5P6440/S5P6450): Initializing architecture\n");
-
- /* set idle function */
- arm_pm_idle = s5p64x0_idle;
-
- return device_register(&s5p64x0_dev);
-}
-
-/* uart registration process */
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
- int uart;
-
- for (uart = 0; uart < no; uart++) {
- s5p_uart_resources[uart].resources->start = S5P6440_PA_UART(uart);
- s5p_uart_resources[uart].resources->end = S5P6440_PA_UART(uart) + S5P_SZ_UART;
- }
-
- s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
- s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
-}
-#endif
-
-#define eint_offset(irq) ((irq) - IRQ_EINT(0))
-
-static int s5p64x0_irq_eint_set_type(struct irq_data *data, unsigned int type)
-{
- int offs = eint_offset(data->irq);
- int shift;
- u32 ctrl, mask;
- u32 newvalue = 0;
-
- if (offs > 15)
- return -EINVAL;
-
- switch (type) {
- case IRQ_TYPE_NONE:
- printk(KERN_WARNING "No edge setting!\n");
- break;
- case IRQ_TYPE_EDGE_RISING:
- newvalue = S3C2410_EXTINT_RISEEDGE;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- newvalue = S3C2410_EXTINT_FALLEDGE;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- newvalue = S3C2410_EXTINT_BOTHEDGE;
- break;
- case IRQ_TYPE_LEVEL_LOW:
- newvalue = S3C2410_EXTINT_LOWLEV;
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- newvalue = S3C2410_EXTINT_HILEV;
- break;
- default:
- printk(KERN_ERR "No such irq type %d", type);
- return -EINVAL;
- }
-
- shift = (offs / 2) * 4;
- mask = 0x7 << shift;
-
- ctrl = __raw_readl(S5P64X0_EINT0CON0) & ~mask;
- ctrl |= newvalue << shift;
- __raw_writel(ctrl, S5P64X0_EINT0CON0);
-
- /* Configure the GPIO pin for 6450 or 6440 based on CPU ID */
- if (soc_is_s5p6450())
- s3c_gpio_cfgpin(S5P6450_GPN(offs), S3C_GPIO_SFN(2));
- else
- s3c_gpio_cfgpin(S5P6440_GPN(offs), S3C_GPIO_SFN(2));
-
- return 0;
-}
-
-/*
- * s5p64x0_irq_demux_eint
- *
- * This function demuxes the IRQ from the group0 external interrupts,
- * from IRQ_EINT(0) to IRQ_EINT(15). It is designed to be inlined into
- * the specific handlers s5p64x0_irq_demux_eintX_Y.
- */
-static inline void s5p64x0_irq_demux_eint(unsigned int start, unsigned int end)
-{
- u32 status = __raw_readl(S5P64X0_EINT0PEND);
- u32 mask = __raw_readl(S5P64X0_EINT0MASK);
- unsigned int irq;
-
- status &= ~mask;
- status >>= start;
- status &= (1 << (end - start + 1)) - 1;
-
- for (irq = IRQ_EINT(start); irq <= IRQ_EINT(end); irq++) {
- if (status & 1)
- generic_handle_irq(irq);
- status >>= 1;
- }
-}
-
-static void s5p64x0_irq_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
-{
- s5p64x0_irq_demux_eint(0, 3);
-}
-
-static void s5p64x0_irq_demux_eint4_11(unsigned int irq, struct irq_desc *desc)
-{
- s5p64x0_irq_demux_eint(4, 11);
-}
-
-static void s5p64x0_irq_demux_eint12_15(unsigned int irq,
- struct irq_desc *desc)
-{
- s5p64x0_irq_demux_eint(12, 15);
-}
-
-static int s5p64x0_alloc_gc(void)
-{
- struct irq_chip_generic *gc;
- struct irq_chip_type *ct;
-
- gc = irq_alloc_generic_chip("s5p64x0-eint", 1, S5P_IRQ_EINT_BASE,
- S5P_VA_GPIO, handle_level_irq);
- if (!gc) {
- printk(KERN_ERR "%s: irq_alloc_generic_chip for group 0"
- "external interrupts failed\n", __func__);
- return -EINVAL;
- }
-
- ct = gc->chip_types;
- ct->chip.irq_ack = irq_gc_ack_set_bit;
- ct->chip.irq_mask = irq_gc_mask_set_bit;
- ct->chip.irq_unmask = irq_gc_mask_clr_bit;
- ct->chip.irq_set_type = s5p64x0_irq_eint_set_type;
- ct->chip.irq_set_wake = s3c_irqext_wake;
- ct->regs.ack = EINT0PEND_OFFSET;
- ct->regs.mask = EINT0MASK_OFFSET;
- irq_setup_generic_chip(gc, IRQ_MSK(16), IRQ_GC_INIT_MASK_CACHE,
- IRQ_NOREQUEST | IRQ_NOPROBE, 0);
- return 0;
-}
-
-static int __init s5p64x0_init_irq_eint(void)
-{
- int ret = s5p64x0_alloc_gc();
- irq_set_chained_handler(IRQ_EINT0_3, s5p64x0_irq_demux_eint0_3);
- irq_set_chained_handler(IRQ_EINT4_11, s5p64x0_irq_demux_eint4_11);
- irq_set_chained_handler(IRQ_EINT12_15, s5p64x0_irq_demux_eint12_15);
-
- return ret;
-}
-arch_initcall(s5p64x0_init_irq_eint);
-
-void s5p64x0_restart(enum reboot_mode mode, const char *cmd)
-{
- if (mode != REBOOT_SOFT)
- samsung_wdt_reset();
-
- soft_restart(0);
-}
+++ /dev/null
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Common Header for S5P64X0 machines
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_S5P64X0_COMMON_H
-#define __ARCH_ARM_MACH_S5P64X0_COMMON_H
-
-#include <linux/reboot.h>
-
-void s5p6440_init_irq(void);
-void s5p6450_init_irq(void);
-void s5p64x0_init_io(struct map_desc *mach_desc, int size);
-
-void s5p6440_register_clocks(void);
-void s5p6440_setup_clocks(void);
-
-void s5p6450_register_clocks(void);
-void s5p6450_setup_clocks(void);
-
-void s5p64x0_restart(enum reboot_mode mode, const char *cmd);
-extern int s5p64x0_init(void);
-
-#ifdef CONFIG_CPU_S5P6440
-
-extern void s5p6440_map_io(void);
-extern void s5p6440_init_clocks(int xtal);
-
-extern void s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#else
-#define s5p6440_init_clocks NULL
-#define s5p6440_init_uarts NULL
-#define s5p6440_map_io NULL
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-
-extern void s5p6450_map_io(void);
-extern void s5p6450_init_clocks(int xtal);
-
-extern void s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#else
-#define s5p6450_init_clocks NULL
-#define s5p6450_init_uarts NULL
-#define s5p6450_map_io NULL
-#endif
-
-#endif /* __ARCH_ARM_MACH_S5P64X0_COMMON_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/dev-audio.c
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/asoc-s3c.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-#include <mach/irqs.h>
-
-static int s5p6440_cfg_i2s(struct platform_device *pdev)
-{
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin_range(S5P6440_GPC(4), 2, S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S5P6440_GPC(7), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S5P6440_GPH(6), 4, S3C_GPIO_SFN(5));
- break;
- default:
- printk(KERN_ERR "Invalid Device %d\n", pdev->id);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s5p6440_i2s_pdata = {
- .cfg_gpio = s5p6440_cfg_i2s,
- .type = {
- .i2s = {
- .quirks = QUIRK_PRI_6CHAN,
- },
- },
-};
-
-static struct resource s5p64x0_i2s0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P64X0_PA_I2S, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S0_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S0_RX),
-};
-
-struct platform_device s5p6440_device_iis = {
- .name = "samsung-i2s",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p64x0_i2s0_resource),
- .resource = s5p64x0_i2s0_resource,
- .dev = {
- .platform_data = &s5p6440_i2s_pdata,
- },
-};
-
-static int s5p6450_cfg_i2s(struct platform_device *pdev)
-{
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin_range(S5P6450_GPR(4), 5, S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S5P6450_GPR(13), 2, S3C_GPIO_SFN(5));
- break;
- case 1:
- s3c_gpio_cfgpin(S5P6440_GPB(4), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S5P6450_GPC(0), 4, S3C_GPIO_SFN(5));
- break;
- case 2:
- s3c_gpio_cfgpin_range(S5P6450_GPK(0), 5, S3C_GPIO_SFN(5));
- break;
- default:
- printk(KERN_ERR "Invalid Device %d\n", pdev->id);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s5p6450_i2s0_pdata = {
- .cfg_gpio = s5p6450_cfg_i2s,
- .type = {
- .i2s = {
- .quirks = QUIRK_PRI_6CHAN,
- },
- },
-};
-
-struct platform_device s5p6450_device_iis0 = {
- .name = "samsung-i2s",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p64x0_i2s0_resource),
- .resource = s5p64x0_i2s0_resource,
- .dev = {
- .platform_data = &s5p6450_i2s0_pdata,
- },
-};
-
-static struct s3c_audio_pdata s5p6450_i2s_pdata = {
- .cfg_gpio = s5p6450_cfg_i2s,
-};
-
-static struct resource s5p6450_i2s1_resource[] = {
- [0] = DEFINE_RES_MEM(S5P6450_PA_I2S1, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S1_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S1_RX),
-};
-
-struct platform_device s5p6450_device_iis1 = {
- .name = "samsung-i2s",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5p6450_i2s1_resource),
- .resource = s5p6450_i2s1_resource,
- .dev = {
- .platform_data = &s5p6450_i2s_pdata,
- },
-};
-
-static struct resource s5p6450_i2s2_resource[] = {
- [0] = DEFINE_RES_MEM(S5P6450_PA_I2S2, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S2_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S2_RX),
-};
-
-struct platform_device s5p6450_device_iis2 = {
- .name = "samsung-i2s",
- .id = 2,
- .num_resources = ARRAY_SIZE(s5p6450_i2s2_resource),
- .resource = s5p6450_i2s2_resource,
- .dev = {
- .platform_data = &s5p6450_i2s_pdata,
- },
-};
-
-/* PCM Controller platform_devices */
-
-static int s5p6440_pcm_cfg_gpio(struct platform_device *pdev)
-{
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin_range(S5P6440_GPR(6), 3, S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin_range(S5P6440_GPR(13), 2, S3C_GPIO_SFN(2));
- break;
-
- default:
- printk(KERN_DEBUG "Invalid PCM Controller number!");
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s5p6440_pcm_pdata = {
- .cfg_gpio = s5p6440_pcm_cfg_gpio,
-};
-
-static struct resource s5p6440_pcm0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P64X0_PA_PCM, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_PCM0_TX),
- [2] = DEFINE_RES_DMA(DMACH_PCM0_RX),
-};
-
-struct platform_device s5p6440_device_pcm = {
- .name = "samsung-pcm",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p6440_pcm0_resource),
- .resource = s5p6440_pcm0_resource,
- .dev = {
- .platform_data = &s5p6440_pcm_pdata,
- },
-};
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/dma.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/pl330.h>
-
-#include <asm/irq.h>
-
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/regs-clock.h>
-#include <mach/dma.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/irqs.h>
-
-static u8 s5p6440_pdma_peri[] = {
- DMACH_UART0_RX,
- DMACH_UART0_TX,
- DMACH_UART1_RX,
- DMACH_UART1_TX,
- DMACH_UART2_RX,
- DMACH_UART2_TX,
- DMACH_UART3_RX,
- DMACH_UART3_TX,
- DMACH_MAX,
- DMACH_MAX,
- DMACH_PCM0_TX,
- DMACH_PCM0_RX,
- DMACH_I2S0_TX,
- DMACH_I2S0_RX,
- DMACH_SPI0_TX,
- DMACH_SPI0_RX,
- DMACH_MAX,
- DMACH_MAX,
- DMACH_MAX,
- DMACH_MAX,
- DMACH_SPI1_TX,
- DMACH_SPI1_RX,
-};
-
-static struct dma_pl330_platdata s5p6440_pdma_pdata = {
- .nr_valid_peri = ARRAY_SIZE(s5p6440_pdma_peri),
- .peri_id = s5p6440_pdma_peri,
-};
-
-static u8 s5p6450_pdma_peri[] = {
- DMACH_UART0_RX,
- DMACH_UART0_TX,
- DMACH_UART1_RX,
- DMACH_UART1_TX,
- DMACH_UART2_RX,
- DMACH_UART2_TX,
- DMACH_UART3_RX,
- DMACH_UART3_TX,
- DMACH_UART4_RX,
- DMACH_UART4_TX,
- DMACH_PCM0_TX,
- DMACH_PCM0_RX,
- DMACH_I2S0_TX,
- DMACH_I2S0_RX,
- DMACH_SPI0_TX,
- DMACH_SPI0_RX,
- DMACH_PCM1_TX,
- DMACH_PCM1_RX,
- DMACH_PCM2_TX,
- DMACH_PCM2_RX,
- DMACH_SPI1_TX,
- DMACH_SPI1_RX,
- DMACH_USI_TX,
- DMACH_USI_RX,
- DMACH_MAX,
- DMACH_I2S1_TX,
- DMACH_I2S1_RX,
- DMACH_I2S2_TX,
- DMACH_I2S2_RX,
- DMACH_PWM,
- DMACH_UART5_RX,
- DMACH_UART5_TX,
-};
-
-static struct dma_pl330_platdata s5p6450_pdma_pdata = {
- .nr_valid_peri = ARRAY_SIZE(s5p6450_pdma_peri),
- .peri_id = s5p6450_pdma_peri,
-};
-
-static AMBA_AHB_DEVICE(s5p64x0_pdma, "dma-pl330", 0x00041330,
- S5P64X0_PA_PDMA, {IRQ_DMA0}, NULL);
-
-static int __init s5p64x0_dma_init(void)
-{
- if (soc_is_s5p6450()) {
- dma_cap_set(DMA_SLAVE, s5p6450_pdma_pdata.cap_mask);
- dma_cap_set(DMA_CYCLIC, s5p6450_pdma_pdata.cap_mask);
- s5p64x0_pdma_device.dev.platform_data = &s5p6450_pdma_pdata;
- } else {
- dma_cap_set(DMA_SLAVE, s5p6440_pdma_pdata.cap_mask);
- dma_cap_set(DMA_CYCLIC, s5p6440_pdma_pdata.cap_mask);
- s5p64x0_pdma_device.dev.platform_data = &s5p6440_pdma_pdata;
- }
-
- amba_device_register(&s5p64x0_pdma_device, &iomem_resource);
-
- return 0;
-}
-arch_initcall(s5p64x0_dma_init);
+++ /dev/null
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 I2C configuration
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-extern void s5p6440_i2c0_cfg_gpio(struct platform_device *dev);
-extern void s5p6440_i2c1_cfg_gpio(struct platform_device *dev);
-
-extern void s5p6450_i2c0_cfg_gpio(struct platform_device *dev);
-extern void s5p6450_i2c1_cfg_gpio(struct platform_device *dev);
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/debug-macro.S
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/* pull in the relevant register and map files. */
-
-#include <linux/serial_s3c.h>
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
- .macro addruart, rp, rv, tmp
- mov \rp, #0xE0000000
- orr \rp, \rp, #0x00100000
- ldr \rp, [\rp, #0x118 ]
- and \rp, \rp, #0xff000
- teq \rp, #0x50000 @@ S5P6450
- ldreq \rp, =0xEC800000
- movne \rp, #0xEC000000 @@ S5P6440
- ldrne \rv, = S3C_VA_UART
-#if CONFIG_DEBUG_S3C_UART != 0
- add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
- add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
-#endif
- .endm
-
-#include <debug/samsung.S>
+++ /dev/null
-/*
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __MACH_DMA_H
-#define __MACH_DMA_H
-
-/* This platform uses the common common DMA API driver for PL330 */
-#include <plat/dma-pl330.h>
-
-#endif /* __MACH_DMA_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/gpio.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - GPIO lib support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H __FILE__
-
-/* GPIO bank sizes */
-
-#define S5P6440_GPIO_A_NR (6)
-#define S5P6440_GPIO_B_NR (7)
-#define S5P6440_GPIO_C_NR (8)
-#define S5P6440_GPIO_F_NR (16)
-#define S5P6440_GPIO_G_NR (7)
-#define S5P6440_GPIO_H_NR (10)
-#define S5P6440_GPIO_I_NR (16)
-#define S5P6440_GPIO_J_NR (12)
-#define S5P6440_GPIO_N_NR (16)
-#define S5P6440_GPIO_P_NR (8)
-#define S5P6440_GPIO_R_NR (15)
-
-#define S5P6450_GPIO_A_NR (6)
-#define S5P6450_GPIO_B_NR (7)
-#define S5P6450_GPIO_C_NR (8)
-#define S5P6450_GPIO_D_NR (8)
-#define S5P6450_GPIO_F_NR (16)
-#define S5P6450_GPIO_G_NR (14)
-#define S5P6450_GPIO_H_NR (10)
-#define S5P6450_GPIO_I_NR (16)
-#define S5P6450_GPIO_J_NR (12)
-#define S5P6450_GPIO_K_NR (5)
-#define S5P6450_GPIO_N_NR (16)
-#define S5P6450_GPIO_P_NR (11)
-#define S5P6450_GPIO_Q_NR (14)
-#define S5P6450_GPIO_R_NR (15)
-#define S5P6450_GPIO_S_NR (8)
-
-/* GPIO bank numbers */
-
-/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
- * space for debugging purposes so that any accidental
- * change from one gpio bank to another can be caught.
-*/
-
-#define S5P64X0_GPIO_NEXT(__gpio) \
- ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
-
-enum s5p6440_gpio_number {
- S5P6440_GPIO_A_START = 0,
- S5P6440_GPIO_B_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_A),
- S5P6440_GPIO_C_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_B),
- S5P6440_GPIO_F_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_C),
- S5P6440_GPIO_G_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_F),
- S5P6440_GPIO_H_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_G),
- S5P6440_GPIO_I_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_H),
- S5P6440_GPIO_J_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_I),
- S5P6440_GPIO_N_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_J),
- S5P6440_GPIO_P_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_N),
- S5P6440_GPIO_R_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_P),
-};
-
-enum s5p6450_gpio_number {
- S5P6450_GPIO_A_START = 0,
- S5P6450_GPIO_B_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_A),
- S5P6450_GPIO_C_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_B),
- S5P6450_GPIO_D_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_C),
- S5P6450_GPIO_F_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_D),
- S5P6450_GPIO_G_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_F),
- S5P6450_GPIO_H_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_G),
- S5P6450_GPIO_I_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_H),
- S5P6450_GPIO_J_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_I),
- S5P6450_GPIO_K_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_J),
- S5P6450_GPIO_N_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_K),
- S5P6450_GPIO_P_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_N),
- S5P6450_GPIO_Q_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_P),
- S5P6450_GPIO_R_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_Q),
- S5P6450_GPIO_S_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_R),
-};
-
-/* GPIO number definitions */
-
-#define S5P6440_GPA(_nr) (S5P6440_GPIO_A_START + (_nr))
-#define S5P6440_GPB(_nr) (S5P6440_GPIO_B_START + (_nr))
-#define S5P6440_GPC(_nr) (S5P6440_GPIO_C_START + (_nr))
-#define S5P6440_GPF(_nr) (S5P6440_GPIO_F_START + (_nr))
-#define S5P6440_GPG(_nr) (S5P6440_GPIO_G_START + (_nr))
-#define S5P6440_GPH(_nr) (S5P6440_GPIO_H_START + (_nr))
-#define S5P6440_GPI(_nr) (S5P6440_GPIO_I_START + (_nr))
-#define S5P6440_GPJ(_nr) (S5P6440_GPIO_J_START + (_nr))
-#define S5P6440_GPN(_nr) (S5P6440_GPIO_N_START + (_nr))
-#define S5P6440_GPP(_nr) (S5P6440_GPIO_P_START + (_nr))
-#define S5P6440_GPR(_nr) (S5P6440_GPIO_R_START + (_nr))
-
-#define S5P6450_GPA(_nr) (S5P6450_GPIO_A_START + (_nr))
-#define S5P6450_GPB(_nr) (S5P6450_GPIO_B_START + (_nr))
-#define S5P6450_GPC(_nr) (S5P6450_GPIO_C_START + (_nr))
-#define S5P6450_GPD(_nr) (S5P6450_GPIO_D_START + (_nr))
-#define S5P6450_GPF(_nr) (S5P6450_GPIO_F_START + (_nr))
-#define S5P6450_GPG(_nr) (S5P6450_GPIO_G_START + (_nr))
-#define S5P6450_GPH(_nr) (S5P6450_GPIO_H_START + (_nr))
-#define S5P6450_GPI(_nr) (S5P6450_GPIO_I_START + (_nr))
-#define S5P6450_GPJ(_nr) (S5P6450_GPIO_J_START + (_nr))
-#define S5P6450_GPK(_nr) (S5P6450_GPIO_K_START + (_nr))
-#define S5P6450_GPN(_nr) (S5P6450_GPIO_N_START + (_nr))
-#define S5P6450_GPP(_nr) (S5P6450_GPIO_P_START + (_nr))
-#define S5P6450_GPQ(_nr) (S5P6450_GPIO_Q_START + (_nr))
-#define S5P6450_GPR(_nr) (S5P6450_GPIO_R_START + (_nr))
-#define S5P6450_GPS(_nr) (S5P6450_GPIO_S_START + (_nr))
-
-/* the end of the S5P64X0 specific gpios */
-
-#define S5P6440_GPIO_END (S5P6440_GPR(S5P6440_GPIO_R_NR) + 1)
-#define S5P6450_GPIO_END (S5P6450_GPS(S5P6450_GPIO_S_NR) + 1)
-
-#define S5P64X0_GPIO_END (S5P6440_GPIO_END > S5P6450_GPIO_END ? \
- S5P6440_GPIO_END : S5P6450_GPIO_END)
-
-#define S3C_GPIO_END S5P64X0_GPIO_END
-
-/* define the number of gpios we need to the one after the last GPIO range */
-
-#define ARCH_NR_GPIOS (S5P64X0_GPIO_END + CONFIG_SAMSUNG_GPIO_EXTRA)
-
-#endif /* __ASM_ARCH_GPIO_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/hardware.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - Hardware support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H __FILE__
-
-/* currently nothing here, placeholder */
-
-#endif /* __ASM_ARCH_HARDWARE_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/irqs.h
- *
- * Copyright 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - IRQ definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H __FILE__
-
-#include <plat/irqs.h>
-
-/* VIC0 */
-
-#define IRQ_EINT0_3 S5P_IRQ_VIC0(0)
-#define IRQ_EINT4_11 S5P_IRQ_VIC0(1)
-#define IRQ_RTC_TIC S5P_IRQ_VIC0(2)
-#define IRQ_IIS1 S5P_IRQ_VIC0(3) /* for only S5P6450 */
-#define IRQ_IIS2 S5P_IRQ_VIC0(4) /* for only S5P6450 */
-#define IRQ_IIC1 S5P_IRQ_VIC0(5)
-#define IRQ_I2SV40 S5P_IRQ_VIC0(6)
-#define IRQ_GPS S5P_IRQ_VIC0(7) /* for only S5P6450 */
-
-#define IRQ_2D S5P_IRQ_VIC0(11)
-#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(23)
-#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(24)
-#define IRQ_TIMER2_VIC S5P_IRQ_VIC0(25)
-#define IRQ_WDT S5P_IRQ_VIC0(26)
-#define IRQ_TIMER3_VIC S5P_IRQ_VIC0(27)
-#define IRQ_TIMER4_VIC S5P_IRQ_VIC0(28)
-#define IRQ_DISPCON0 S5P_IRQ_VIC0(29)
-#define IRQ_DISPCON1 S5P_IRQ_VIC0(30)
-#define IRQ_DISPCON2 S5P_IRQ_VIC0(31)
-
-/* VIC1 */
-
-#define IRQ_EINT12_15 S5P_IRQ_VIC1(0)
-#define IRQ_PCM0 S5P_IRQ_VIC1(2)
-#define IRQ_PCM1 S5P_IRQ_VIC1(3) /* for only S5P6450 */
-#define IRQ_PCM2 S5P_IRQ_VIC1(4) /* for only S5P6450 */
-#define IRQ_UART0 S5P_IRQ_VIC1(5)
-#define IRQ_UART1 S5P_IRQ_VIC1(6)
-#define IRQ_UART2 S5P_IRQ_VIC1(7)
-#define IRQ_UART3 S5P_IRQ_VIC1(8)
-#define IRQ_DMA0 S5P_IRQ_VIC1(9)
-#define IRQ_UART4 S5P_IRQ_VIC1(10) /* S5P6450 */
-#define IRQ_UART5 S5P_IRQ_VIC1(11) /* S5P6450 */
-#define IRQ_NFC S5P_IRQ_VIC1(13)
-#define IRQ_USI S5P_IRQ_VIC1(15) /* S5P6450 */
-#define IRQ_SPI0 S5P_IRQ_VIC1(16)
-#define IRQ_SPI1 S5P_IRQ_VIC1(17)
-#define IRQ_HSMMC2 S5P_IRQ_VIC1(17) /* Shared */
-#define IRQ_IIC S5P_IRQ_VIC1(18)
-#define IRQ_DISPCON3 S5P_IRQ_VIC1(19)
-#define IRQ_EINT_GROUPS S5P_IRQ_VIC1(21)
-#define IRQ_PMU S5P_IRQ_VIC1(23) /* S5P6440 */
-#define IRQ_HSMMC0 S5P_IRQ_VIC1(24)
-#define IRQ_HSMMC1 S5P_IRQ_VIC1(25)
-#define IRQ_OTG S5P_IRQ_VIC1(26)
-#define IRQ_DSI S5P_IRQ_VIC1(27)
-#define IRQ_RTC_ALARM S5P_IRQ_VIC1(28)
-#define IRQ_TSI S5P_IRQ_VIC1(29)
-#define IRQ_PENDN S5P_IRQ_VIC1(30)
-#define IRQ_TC IRQ_PENDN
-#define IRQ_ADC S5P_IRQ_VIC1(31)
-
-/* UART interrupts, S5P6450 has 5 UARTs */
-#define IRQ_S5P_UART_BASE4 (96)
-#define IRQ_S5P_UART_BASE5 (100)
-
-#define IRQ_S5P_UART_RX4 (IRQ_S5P_UART_BASE4 + UART_IRQ_RXD)
-#define IRQ_S5P_UART_TX4 (IRQ_S5P_UART_BASE4 + UART_IRQ_TXD)
-#define IRQ_S5P_UART_ERR4 (IRQ_S5P_UART_BASE4 + UART_IRQ_ERR)
-
-#define IRQ_S5P_UART_RX5 (IRQ_S5P_UART_BASE5 + UART_IRQ_RXD)
-#define IRQ_S5P_UART_TX5 (IRQ_S5P_UART_BASE5 + UART_IRQ_TXD)
-#define IRQ_S5P_UART_ERR5 (IRQ_S5P_UART_BASE5 + UART_IRQ_ERR)
-
-/* S3C compatibilty defines */
-#define IRQ_S3CUART_RX4 IRQ_S5P_UART_RX4
-#define IRQ_S3CUART_RX5 IRQ_S5P_UART_RX5
-
-#define IRQ_I2S0 IRQ_I2SV40
-
-#define IRQ_LCD_FIFO IRQ_DISPCON0
-#define IRQ_LCD_VSYNC IRQ_DISPCON1
-#define IRQ_LCD_SYSTEM IRQ_DISPCON2
-
-/* S5P6450 EINT feature will be added */
-
-/*
- * Since the IRQ_EINT(x) are a linear mapping on s5p6440 we just defined
- * them as an IRQ_EINT(x) macro from S5P_IRQ_EINT_BASE which we place
- * after the pair of VICs.
- */
-
-#define S5P_IRQ_EINT_BASE (S5P_IRQ_VIC1(31) + 6)
-
-#define S5P_EINT(x) ((x) + S5P_IRQ_EINT_BASE)
-
-#define S5P_EINT_BASE1 (S5P_IRQ_EINT_BASE)
-/*
- * S5P6440 has 0-15 external interrupts in group 0. Only these can be used
- * to wake up from sleep. If request is beyond this range, by mistake, a large
- * return value for an irq number should be indication of something amiss.
- */
-#define S5P_EINT_BASE2 (0xf0000000)
-
-/*
- * Next the external interrupt groups. These are similar to the IRQ_EINT(x)
- * that they are sourced from the GPIO pins but with a different scheme for
- * priority and source indication.
- *
- * The IRQ_EINT(x) can be thought of as 'group 0' of the available GPIO
- * interrupts, but for historical reasons they are kept apart from these
- * next interrupts.
- *
- * Use IRQ_EINT_GROUP(group, offset) to get the number for use in the
- * machine specific support files.
- */
-
-/* Actually, #6 and #7 are missing in the EINT_GROUP1 */
-#define IRQ_EINT_GROUP1_NR (15)
-#define IRQ_EINT_GROUP2_NR (8)
-#define IRQ_EINT_GROUP5_NR (7)
-#define IRQ_EINT_GROUP6_NR (10)
-/* Actually, #0, #1 and #2 are missing in the EINT_GROUP8 */
-#define IRQ_EINT_GROUP8_NR (11)
-
-#define IRQ_EINT_GROUP_BASE S5P_EINT(16)
-#define IRQ_EINT_GROUP1_BASE (IRQ_EINT_GROUP_BASE + 0)
-#define IRQ_EINT_GROUP2_BASE (IRQ_EINT_GROUP1_BASE + IRQ_EINT_GROUP1_NR)
-#define IRQ_EINT_GROUP5_BASE (IRQ_EINT_GROUP2_BASE + IRQ_EINT_GROUP2_NR)
-#define IRQ_EINT_GROUP6_BASE (IRQ_EINT_GROUP5_BASE + IRQ_EINT_GROUP5_NR)
-#define IRQ_EINT_GROUP8_BASE (IRQ_EINT_GROUP6_BASE + IRQ_EINT_GROUP6_NR)
-
-#define IRQ_EINT_GROUP(grp, x) (IRQ_EINT_GROUP##grp##_BASE + (x))
-
-/* Set the default NR_IRQS */
-
-#define NR_IRQS (IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR + 1)
-
-#endif /* __ASM_ARCH_IRQS_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/map.h
- *
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - Memory map definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H __FILE__
-
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-#define S5P64X0_PA_SDRAM 0x20000000
-
-#define S5P64X0_PA_CHIPID 0xE0000000
-
-#define S5P64X0_PA_SYSCON 0xE0100000
-
-#define S5P64X0_PA_GPIO 0xE0308000
-
-#define S5P64X0_PA_VIC0 0xE4000000
-#define S5P64X0_PA_VIC1 0xE4100000
-
-#define S5P64X0_PA_SROMC 0xE7000000
-
-#define S5P64X0_PA_PDMA 0xE9000000
-
-#define S5P64X0_PA_TIMER 0xEA000000
-#define S5P64X0_PA_RTC 0xEA100000
-#define S5P64X0_PA_WDT 0xEA200000
-
-#define S5P6440_PA_IIC0 0xEC104000
-#define S5P6440_PA_IIC1 0xEC20F000
-#define S5P6450_PA_IIC0 0xEC100000
-#define S5P6450_PA_IIC1 0xEC200000
-
-#define S5P64X0_PA_SPI0 0xEC400000
-#define S5P64X0_PA_SPI1 0xEC500000
-
-#define S5P64X0_PA_HSOTG 0xED100000
-
-#define S5P64X0_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
-
-#define S5P64X0_PA_FB 0xEE000000
-
-#define S5P64X0_PA_I2S 0xF2000000
-#define S5P6450_PA_I2S1 0xF2800000
-#define S5P6450_PA_I2S2 0xF2900000
-
-#define S5P64X0_PA_PCM 0xF2100000
-
-#define S5P64X0_PA_ADC 0xF3000000
-
-/* Compatibiltiy Defines */
-
-#define S3C_PA_HSMMC0 S5P64X0_PA_HSMMC(0)
-#define S3C_PA_HSMMC1 S5P64X0_PA_HSMMC(1)
-#define S3C_PA_HSMMC2 S5P64X0_PA_HSMMC(2)
-#define S3C_PA_IIC S5P6440_PA_IIC0
-#define S3C_PA_IIC1 S5P6440_PA_IIC1
-#define S3C_PA_RTC S5P64X0_PA_RTC
-#define S3C_PA_WDT S5P64X0_PA_WDT
-#define S3C_PA_FB S5P64X0_PA_FB
-#define S3C_PA_SPI0 S5P64X0_PA_SPI0
-#define S3C_PA_SPI1 S5P64X0_PA_SPI1
-
-#define S5P_PA_CHIPID S5P64X0_PA_CHIPID
-#define S5P_PA_SROMC S5P64X0_PA_SROMC
-#define S5P_PA_SYSCON S5P64X0_PA_SYSCON
-#define S5P_PA_TIMER S5P64X0_PA_TIMER
-
-#define SAMSUNG_PA_ADC S5P64X0_PA_ADC
-#define SAMSUNG_PA_TIMER S5P64X0_PA_TIMER
-
-/* UART */
-
-#define S5P6440_PA_UART(x) (0xEC000000 + ((x) * S3C_UART_OFFSET))
-#define S5P6450_PA_UART(x) ((x < 5) ? (0xEC800000 + ((x) * S3C_UART_OFFSET)) : (0xEC000000))
-
-#define S5P_PA_UART0 S5P6450_PA_UART(0)
-#define S5P_PA_UART1 S5P6450_PA_UART(1)
-#define S5P_PA_UART2 S5P6450_PA_UART(2)
-#define S5P_PA_UART3 S5P6450_PA_UART(3)
-#define S5P_PA_UART4 S5P6450_PA_UART(4)
-#define S5P_PA_UART5 S5P6450_PA_UART(5)
-
-#define S5P_SZ_UART SZ_256
-#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET))
-
-#endif /* __ASM_ARCH_MAP_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/pm-core.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - PM core support for arch/arm/plat-samsung/pm.c
- *
- * Based on PM core support for S3C64XX by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/serial_s3c.h>
-
-#include <mach/regs-gpio.h>
-
-static inline void s3c_pm_debug_init_uart(void)
-{
- u32 tmp = __raw_readl(S5P64X0_CLK_GATE_PCLK);
-
- /*
- * As a note, since the S5P64X0 UARTs generally have multiple
- * clock sources, we simply enable PCLK at the moment and hope
- * that the resume settings for the UART are suitable for the
- * use with PCLK.
- */
- tmp |= S5P64X0_CLK_GATE_PCLK_UART0;
- tmp |= S5P64X0_CLK_GATE_PCLK_UART1;
- tmp |= S5P64X0_CLK_GATE_PCLK_UART2;
- tmp |= S5P64X0_CLK_GATE_PCLK_UART3;
-
- __raw_writel(tmp, S5P64X0_CLK_GATE_PCLK);
- udelay(10);
-}
-
-static inline void s3c_pm_arch_prepare_irqs(void)
-{
- /* VIC should have already been taken care of */
-
- /* clear any pending EINT0 interrupts */
- __raw_writel(__raw_readl(S5P64X0_EINT0PEND), S5P64X0_EINT0PEND);
-}
-
-static inline void s3c_pm_arch_stop_clocks(void) { }
-static inline void s3c_pm_arch_show_resume_irqs(void) { }
-
-/*
- * make these defines, we currently do not have any need to change
- * the IRQ wake controls depending on the CPU we are running on
- */
-#define s3c_irqwake_eintallow ((1 << 16) - 1)
-#define s3c_irqwake_intallow (~0)
-
-static inline void s3c_pm_arch_update_uart(void __iomem *regs,
- struct pm_uart_save *save)
-{
- u32 ucon = __raw_readl(regs + S3C2410_UCON);
- u32 ucon_clk = ucon & S3C6400_UCON_CLKMASK;
- u32 save_clk = save->ucon & S3C6400_UCON_CLKMASK;
- u32 new_ucon;
- u32 delta;
-
- /*
- * S5P64X0 UART blocks only support level interrupts, so ensure that
- * when we restore unused UART blocks we force the level interrupt
- * settings.
- */
- save->ucon |= S3C2410_UCON_TXILEVEL | S3C2410_UCON_RXILEVEL;
-
- /*
- * We have a constraint on changing the clock type of the UART
- * between UCLKx and PCLK, so ensure that when we restore UCON
- * that the CLK field is correctly modified if the bootloader
- * has changed anything.
- */
- if (ucon_clk != save_clk) {
- new_ucon = save->ucon;
- delta = ucon_clk ^ save_clk;
-
- /*
- * change from UCLKx => wrong PCLK,
- * either UCLK can be tested for by a bit-test
- * with UCLK0
- */
- if (ucon_clk & S3C6400_UCON_UCLK0 &&
- !(save_clk & S3C6400_UCON_UCLK0) &&
- delta & S3C6400_UCON_PCLK2) {
- new_ucon &= ~S3C6400_UCON_UCLK0;
- } else if (delta == S3C6400_UCON_PCLK2) {
- /*
- * as a precaution, don't change from
- * PCLK2 => PCLK or vice-versa
- */
- new_ucon ^= S3C6400_UCON_PCLK2;
- }
-
- S3C_PMDBG("ucon change %04x => %04x (save=%04x)\n",
- ucon, new_ucon, save->ucon);
- save->ucon = new_ucon;
- }
-}
-
-static inline void s3c_pm_restored_gpios(void)
-{
- /* ensure sleep mode has been cleared from the system */
- __raw_writel(0, S5P64X0_SLPEN);
-}
-
-static inline void samsung_pm_saved_gpios(void)
-{
- /*
- * turn on the sleep mode and keep it there, as it seems that during
- * suspend the xCON registers get re-set and thus you can end up with
- * problems between going to sleep and resuming.
- */
- __raw_writel(S5P64X0_SLPEN_USE_xSLP, S5P64X0_SLPEN);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - Clock register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_CLOCK_H
-#define __ASM_ARCH_REGS_CLOCK_H __FILE__
-
-#include <mach/map.h>
-
-#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
-
-#define S5P64X0_APLL_CON S5P_CLKREG(0x0C)
-#define S5P64X0_MPLL_CON S5P_CLKREG(0x10)
-#define S5P64X0_EPLL_CON S5P_CLKREG(0x14)
-#define S5P64X0_EPLL_CON_K S5P_CLKREG(0x18)
-
-#define S5P64X0_CLK_SRC0 S5P_CLKREG(0x1C)
-
-#define S5P64X0_CLK_DIV0 S5P_CLKREG(0x20)
-#define S5P64X0_CLK_DIV1 S5P_CLKREG(0x24)
-#define S5P64X0_CLK_DIV2 S5P_CLKREG(0x28)
-
-#define S5P64X0_CLK_GATE_HCLK0 S5P_CLKREG(0x30)
-#define S5P64X0_CLK_GATE_PCLK S5P_CLKREG(0x34)
-#define S5P64X0_CLK_GATE_SCLK0 S5P_CLKREG(0x38)
-#define S5P64X0_CLK_GATE_MEM0 S5P_CLKREG(0x3C)
-
-#define S5P64X0_CLK_DIV3 S5P_CLKREG(0x40)
-
-#define S5P64X0_CLK_GATE_HCLK1 S5P_CLKREG(0x44)
-#define S5P64X0_CLK_GATE_SCLK1 S5P_CLKREG(0x48)
-
-#define S5P6450_DPLL_CON S5P_CLKREG(0x50)
-#define S5P6450_DPLL_CON_K S5P_CLKREG(0x54)
-
-#define S5P64X0_AHB_CON0 S5P_CLKREG(0x100)
-#define S5P64X0_CLK_SRC1 S5P_CLKREG(0x10C)
-
-#define S5P64X0_SYS_ID S5P_CLKREG(0x118)
-#define S5P64X0_SYS_OTHERS S5P_CLKREG(0x11C)
-
-#define S5P64X0_PWR_CFG S5P_CLKREG(0x804)
-#define S5P64X0_EINT_WAKEUP_MASK S5P_CLKREG(0x808)
-#define S5P64X0_SLEEP_CFG S5P_CLKREG(0x818)
-#define S5P64X0_PWR_STABLE S5P_CLKREG(0x828)
-
-#define S5P64X0_OTHERS S5P_CLKREG(0x900)
-#define S5P64X0_WAKEUP_STAT S5P_CLKREG(0x908)
-
-#define S5P64X0_INFORM0 S5P_CLKREG(0xA00)
-
-#define S5P64X0_CLKDIV0_HCLK_SHIFT (8)
-#define S5P64X0_CLKDIV0_HCLK_MASK (0xF << S5P64X0_CLKDIV0_HCLK_SHIFT)
-
-/* HCLK GATE Registers */
-#define S5P64X0_CLK_GATE_HCLK1_FIMGVG (1 << 2)
-#define S5P64X0_CLK_GATE_SCLK1_FIMGVG (1 << 2)
-
-/* PCLK GATE Registers */
-#define S5P64X0_CLK_GATE_PCLK_UART3 (1 << 4)
-#define S5P64X0_CLK_GATE_PCLK_UART2 (1 << 3)
-#define S5P64X0_CLK_GATE_PCLK_UART1 (1 << 2)
-#define S5P64X0_CLK_GATE_PCLK_UART0 (1 << 1)
-
-#define S5P64X0_PWR_CFG_MMC1_DISABLE (1 << 15)
-#define S5P64X0_PWR_CFG_MMC0_DISABLE (1 << 14)
-#define S5P64X0_PWR_CFG_RTC_TICK_DISABLE (1 << 11)
-#define S5P64X0_PWR_CFG_RTC_ALRM_DISABLE (1 << 10)
-#define S5P64X0_PWR_CFG_WFI_MASK (3 << 5)
-#define S5P64X0_PWR_CFG_WFI_SLEEP (3 << 5)
-
-#define S5P64X0_SLEEP_CFG_OSC_EN (1 << 0)
-
-#define S5P64X0_PWR_STABLE_PWR_CNT_VAL4 (4 << 0)
-
-#define S5P6450_OTHERS_DISABLE_INT (1 << 31)
-#define S5P64X0_OTHERS_RET_UART (1 << 26)
-#define S5P64X0_OTHERS_RET_MMC1 (1 << 25)
-#define S5P64X0_OTHERS_RET_MMC0 (1 << 24)
-#define S5P64X0_OTHERS_USB_SIG_MASK (1 << 16)
-
-/* Compatibility defines */
-
-#define ARM_CLK_DIV S5P64X0_CLK_DIV0
-#define ARM_DIV_RATIO_SHIFT 0
-#define ARM_DIV_MASK (0xF << ARM_DIV_RATIO_SHIFT)
-
-#define S5P_EPLL_CON S5P64X0_EPLL_CON
-
-#endif /* __ASM_ARCH_REGS_CLOCK_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - GPIO register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_GPIO_H
-#define __ASM_ARCH_REGS_GPIO_H __FILE__
-
-#include <mach/map.h>
-
-/* Base addresses for each of the banks */
-
-#define S5P64X0_GPA_BASE (S5P_VA_GPIO + 0x0000)
-#define S5P64X0_GPB_BASE (S5P_VA_GPIO + 0x0020)
-#define S5P64X0_GPC_BASE (S5P_VA_GPIO + 0x0040)
-#define S5P64X0_GPF_BASE (S5P_VA_GPIO + 0x00A0)
-#define S5P64X0_GPG_BASE (S5P_VA_GPIO + 0x00C0)
-#define S5P64X0_GPH_BASE (S5P_VA_GPIO + 0x00E0)
-#define S5P64X0_GPI_BASE (S5P_VA_GPIO + 0x0100)
-#define S5P64X0_GPJ_BASE (S5P_VA_GPIO + 0x0120)
-#define S5P64X0_GPN_BASE (S5P_VA_GPIO + 0x0830)
-#define S5P64X0_GPP_BASE (S5P_VA_GPIO + 0x0160)
-#define S5P64X0_GPR_BASE (S5P_VA_GPIO + 0x0290)
-
-#define S5P6450_GPD_BASE (S5P_VA_GPIO + 0x0060)
-#define S5P6450_GPK_BASE (S5P_VA_GPIO + 0x0140)
-#define S5P6450_GPQ_BASE (S5P_VA_GPIO + 0x0180)
-#define S5P6450_GPS_BASE (S5P_VA_GPIO + 0x0300)
-
-#define S5P64X0_SPCON0 (S5P_VA_GPIO + 0x1A0)
-#define S5P64X0_SPCON0_LCD_SEL_MASK (0x3 << 0)
-#define S5P64X0_SPCON0_LCD_SEL_RGB (0x1 << 0)
-#define S5P64X0_SPCON1 (S5P_VA_GPIO + 0x2B0)
-
-#define S5P64X0_MEM0CONSLP0 (S5P_VA_GPIO + 0x1C0)
-#define S5P64X0_MEM0CONSLP1 (S5P_VA_GPIO + 0x1C4)
-#define S5P64X0_MEM0DRVCON (S5P_VA_GPIO + 0x1D0)
-#define S5P64X0_MEM1DRVCON (S5P_VA_GPIO + 0x1D4)
-
-#define S5P64X0_EINT12CON (S5P_VA_GPIO + 0x200)
-#define S5P64X0_EINT12FLTCON (S5P_VA_GPIO + 0x220)
-#define S5P64X0_EINT12MASK (S5P_VA_GPIO + 0x240)
-
-/* External interrupt control registers for group0 */
-
-#define EINT0CON0_OFFSET (0x900)
-#define EINT0FLTCON0_OFFSET (0x910)
-#define EINT0FLTCON1_OFFSET (0x914)
-#define EINT0MASK_OFFSET (0x920)
-#define EINT0PEND_OFFSET (0x924)
-
-#define S5P64X0_EINT0CON0 (S5P_VA_GPIO + EINT0CON0_OFFSET)
-#define S5P64X0_EINT0FLTCON0 (S5P_VA_GPIO + EINT0FLTCON0_OFFSET)
-#define S5P64X0_EINT0FLTCON1 (S5P_VA_GPIO + EINT0FLTCON1_OFFSET)
-#define S5P64X0_EINT0MASK (S5P_VA_GPIO + EINT0MASK_OFFSET)
-#define S5P64X0_EINT0PEND (S5P_VA_GPIO + EINT0PEND_OFFSET)
-
-#define S5P64X0_SLPEN (S5P_VA_GPIO + 0x930)
-#define S5P64X0_SLPEN_USE_xSLP (1 << 0)
-
-#endif /* __ASM_ARCH_REGS_GPIO_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/include/mach/regs-irq.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - IRQ register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_IRQ_H
-#define __ASM_ARCH_REGS_IRQ_H __FILE__
-
-#include <mach/map.h>
-
-#endif /* __ASM_ARCH_REGS_IRQ_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/irq-pm.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 - Interrupt handling Power Management
- *
- * Based on arch/arm/mach-s3c64xx/irq-pm.c by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/syscore_ops.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/io.h>
-
-#include <plat/pm.h>
-
-#include <mach/regs-gpio.h>
-
-static struct sleep_save irq_save[] = {
- SAVE_ITEM(S5P64X0_EINT0CON0),
- SAVE_ITEM(S5P64X0_EINT0FLTCON0),
- SAVE_ITEM(S5P64X0_EINT0FLTCON1),
- SAVE_ITEM(S5P64X0_EINT0MASK),
-};
-
-static struct irq_grp_save {
- u32 con;
- u32 fltcon;
- u32 mask;
-} eint_grp_save[4];
-
-#ifdef CONFIG_SERIAL_SAMSUNG
-static u32 irq_uart_mask[CONFIG_SERIAL_SAMSUNG_UARTS];
-#endif
-
-static int s5p64x0_irq_pm_suspend(void)
-{
- struct irq_grp_save *grp = eint_grp_save;
- int i;
-
- S3C_PMDBG("%s: suspending IRQs\n", __func__);
-
- s3c_pm_do_save(irq_save, ARRAY_SIZE(irq_save));
-
-#ifdef CONFIG_SERIAL_SAMSUNG
- for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++)
- irq_uart_mask[i] = __raw_readl(S3C_VA_UARTx(i) + S3C64XX_UINTM);
-#endif
-
- for (i = 0; i < ARRAY_SIZE(eint_grp_save); i++, grp++) {
- grp->con = __raw_readl(S5P64X0_EINT12CON + (i * 4));
- grp->mask = __raw_readl(S5P64X0_EINT12MASK + (i * 4));
- grp->fltcon = __raw_readl(S5P64X0_EINT12FLTCON + (i * 4));
- }
-
- return 0;
-}
-
-static void s5p64x0_irq_pm_resume(void)
-{
- struct irq_grp_save *grp = eint_grp_save;
- int i;
-
- S3C_PMDBG("%s: resuming IRQs\n", __func__);
-
- s3c_pm_do_restore(irq_save, ARRAY_SIZE(irq_save));
-
-#ifdef CONFIG_SERIAL_SAMSUNG
- for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++)
- __raw_writel(irq_uart_mask[i], S3C_VA_UARTx(i) + S3C64XX_UINTM);
-#endif
-
- for (i = 0; i < ARRAY_SIZE(eint_grp_save); i++, grp++) {
- __raw_writel(grp->con, S5P64X0_EINT12CON + (i * 4));
- __raw_writel(grp->mask, S5P64X0_EINT12MASK + (i * 4));
- __raw_writel(grp->fltcon, S5P64X0_EINT12FLTCON + (i * 4));
- }
-
- S3C_PMDBG("%s: IRQ configuration restored\n", __func__);
-}
-
-static struct syscore_ops s5p64x0_irq_syscore_ops = {
- .suspend = s5p64x0_irq_pm_suspend,
- .resume = s5p64x0_irq_pm_resume,
-};
-
-static int __init s5p64x0_syscore_init(void)
-{
- register_syscore_ops(&s5p64x0_irq_syscore_ops);
-
- return 0;
-}
-core_initcall(s5p64x0_syscore_init);
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/mach-smdk6440.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/pwm_backlight.h>
-#include <linux/fb.h>
-#include <linux/mmc/host.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/pll.h>
-#include <plat/adc.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <plat/samsung-time.h>
-#include <plat/backlight.h>
-#include <plat/fb.h>
-#include <plat/sdhci.h>
-
-#include "common.h"
-#include "i2c.h"
-
-#define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDK6440_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define SMDK6440_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
- S3C2440_UFCON_TXTRIG16 | \
- S3C2410_UFCON_RXTRIG8)
-
-static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
- },
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win smdk6440_fb_win0 = {
- .max_bpp = 32,
- .default_bpp = 24,
- .xres = 800,
- .yres = 480,
-};
-
-static struct fb_videomode smdk6440_lcd_timing = {
- .left_margin = 8,
- .right_margin = 13,
- .upper_margin = 7,
- .lower_margin = 5,
- .hsync_len = 3,
- .vsync_len = 1,
- .xres = 800,
- .yres = 480,
-};
-
-static struct s3c_fb_platdata smdk6440_lcd_pdata __initdata = {
- .win[0] = &smdk6440_fb_win0,
- .vtiming = &smdk6440_lcd_timing,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- .setup_gpio = s5p64x0_fb_gpio_setup_24bpp,
-};
-
-/* LCD power controller */
-static void smdk6440_lte480_reset_power(struct plat_lcd_data *pd,
- unsigned int power)
-{
- int err;
-
- if (power) {
- err = gpio_request(S5P6440_GPN(5), "GPN");
- if (err) {
- printk(KERN_ERR "failed to request GPN for lcd reset\n");
- return;
- }
-
- gpio_direction_output(S5P6440_GPN(5), 1);
- gpio_set_value(S5P6440_GPN(5), 0);
- gpio_set_value(S5P6440_GPN(5), 1);
- gpio_free(S5P6440_GPN(5));
- }
-}
-
-static struct plat_lcd_data smdk6440_lcd_power_data = {
- .set_power = smdk6440_lte480_reset_power,
-};
-
-static struct platform_device smdk6440_lcd_lte480wv = {
- .name = "platform-lcd",
- .dev.parent = &s3c_device_fb.dev,
- .dev.platform_data = &smdk6440_lcd_power_data,
-};
-
-static struct platform_device *smdk6440_devices[] __initdata = {
- &s3c_device_adc,
- &s3c_device_rtc,
- &s3c_device_i2c0,
- &s3c_device_i2c1,
- &samsung_device_pwm,
- &s3c_device_ts,
- &s3c_device_wdt,
- &s5p6440_device_iis,
- &s3c_device_fb,
- &smdk6440_lcd_lte480wv,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_hsmmc2,
-};
-
-static struct s3c_sdhci_platdata smdk6440_hsmmc0_pdata __initdata = {
- .cd_type = S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c_sdhci_platdata smdk6440_hsmmc1_pdata __initdata = {
- .cd_type = S3C_SDHCI_CD_INTERNAL,
-#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
- .max_width = 8,
- .host_caps = MMC_CAP_8_BIT_DATA,
-#endif
-};
-
-static struct s3c_sdhci_platdata smdk6440_hsmmc2_pdata __initdata = {
- .cd_type = S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
- .flags = 0,
- .slave_addr = 0x10,
- .frequency = 100*1000,
- .sda_delay = 100,
- .cfg_gpio = s5p6440_i2c0_cfg_gpio,
-};
-
-static struct s3c2410_platform_i2c s5p6440_i2c1_data __initdata = {
- .flags = 0,
- .bus_num = 1,
- .slave_addr = 0x10,
- .frequency = 100*1000,
- .sda_delay = 100,
- .cfg_gpio = s5p6440_i2c1_cfg_gpio,
-};
-
-static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
- { I2C_BOARD_INFO("24c08", 0x50), },
- { I2C_BOARD_INFO("wm8580", 0x1b), },
-};
-
-static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = {
- /* To be populated */
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdk6440_bl_gpio_info = {
- .no = S5P6440_GPF(15),
- .func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdk6440_bl_data = {
- .pwm_id = 1,
- .enable_gpio = -1,
-};
-
-static void __init smdk6440_map_io(void)
-{
- s5p64x0_init_io(NULL, 0);
- s3c24xx_init_clocks(12000000);
- s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void s5p6440_set_lcd_interface(void)
-{
- unsigned int cfg;
-
- /* select TFT LCD type (RGB I/F) */
- cfg = __raw_readl(S5P64X0_SPCON0);
- cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK;
- cfg |= S5P64X0_SPCON0_LCD_SEL_RGB;
- __raw_writel(cfg, S5P64X0_SPCON0);
-}
-
-static void __init smdk6440_machine_init(void)
-{
- s3c24xx_ts_set_platdata(NULL);
-
- s3c_i2c0_set_platdata(&s5p6440_i2c0_data);
- s3c_i2c1_set_platdata(&s5p6440_i2c1_data);
- i2c_register_board_info(0, smdk6440_i2c_devs0,
- ARRAY_SIZE(smdk6440_i2c_devs0));
- i2c_register_board_info(1, smdk6440_i2c_devs1,
- ARRAY_SIZE(smdk6440_i2c_devs1));
-
- s5p6440_set_lcd_interface();
- s3c_fb_set_platdata(&smdk6440_lcd_pdata);
-
- s3c_sdhci0_set_platdata(&smdk6440_hsmmc0_pdata);
- s3c_sdhci1_set_platdata(&smdk6440_hsmmc1_pdata);
- s3c_sdhci2_set_platdata(&smdk6440_hsmmc2_pdata);
-
- platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));
-
- samsung_bl_set(&smdk6440_bl_gpio_info, &smdk6440_bl_data);
-}
-
-MACHINE_START(SMDK6440, "SMDK6440")
- /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
- .atag_offset = 0x100,
-
- .init_irq = s5p6440_init_irq,
- .map_io = smdk6440_map_io,
- .init_machine = smdk6440_machine_init,
- .init_time = samsung_timer_init,
- .restart = s5p64x0_restart,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/mach-smdk6450.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/pwm_backlight.h>
-#include <linux/fb.h>
-#include <linux/mmc/host.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/pll.h>
-#include <plat/adc.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <plat/samsung-time.h>
-#include <plat/backlight.h>
-#include <plat/fb.h>
-#include <plat/sdhci.h>
-
-#include "common.h"
-#include "i2c.h"
-
-#define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDK6450_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define SMDK6450_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
- S3C2440_UFCON_TXTRIG16 | \
- S3C2410_UFCON_RXTRIG8)
-
-static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = SMDK6450_UCON_DEFAULT,
- .ulcon = SMDK6450_ULCON_DEFAULT,
- .ufcon = SMDK6450_UFCON_DEFAULT,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = SMDK6450_UCON_DEFAULT,
- .ulcon = SMDK6450_ULCON_DEFAULT,
- .ufcon = SMDK6450_UFCON_DEFAULT,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = SMDK6450_UCON_DEFAULT,
- .ulcon = SMDK6450_ULCON_DEFAULT,
- .ufcon = SMDK6450_UFCON_DEFAULT,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = SMDK6450_UCON_DEFAULT,
- .ulcon = SMDK6450_ULCON_DEFAULT,
- .ufcon = SMDK6450_UFCON_DEFAULT,
- },
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
- [4] = {
- .hwport = 4,
- .flags = 0,
- .ucon = SMDK6450_UCON_DEFAULT,
- .ulcon = SMDK6450_ULCON_DEFAULT,
- .ufcon = SMDK6450_UFCON_DEFAULT,
- },
-#endif
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
- [5] = {
- .hwport = 5,
- .flags = 0,
- .ucon = SMDK6450_UCON_DEFAULT,
- .ulcon = SMDK6450_ULCON_DEFAULT,
- .ufcon = SMDK6450_UFCON_DEFAULT,
- },
-#endif
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win smdk6450_fb_win0 = {
- .max_bpp = 32,
- .default_bpp = 24,
- .xres = 800,
- .yres = 480,
-};
-
-static struct fb_videomode smdk6450_lcd_timing = {
- .left_margin = 8,
- .right_margin = 13,
- .upper_margin = 7,
- .lower_margin = 5,
- .hsync_len = 3,
- .vsync_len = 1,
- .xres = 800,
- .yres = 480,
-};
-
-static struct s3c_fb_platdata smdk6450_lcd_pdata __initdata = {
- .win[0] = &smdk6450_fb_win0,
- .vtiming = &smdk6450_lcd_timing,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- .setup_gpio = s5p64x0_fb_gpio_setup_24bpp,
-};
-
-/* LCD power controller */
-static void smdk6450_lte480_reset_power(struct plat_lcd_data *pd,
- unsigned int power)
-{
- int err;
-
- if (power) {
- err = gpio_request(S5P6450_GPN(5), "GPN");
- if (err) {
- printk(KERN_ERR "failed to request GPN for lcd reset\n");
- return;
- }
-
- gpio_direction_output(S5P6450_GPN(5), 1);
- gpio_set_value(S5P6450_GPN(5), 0);
- gpio_set_value(S5P6450_GPN(5), 1);
- gpio_free(S5P6450_GPN(5));
- }
-}
-
-static struct plat_lcd_data smdk6450_lcd_power_data = {
- .set_power = smdk6450_lte480_reset_power,
-};
-
-static struct platform_device smdk6450_lcd_lte480wv = {
- .name = "platform-lcd",
- .dev.parent = &s3c_device_fb.dev,
- .dev.platform_data = &smdk6450_lcd_power_data,
-};
-
-static struct platform_device *smdk6450_devices[] __initdata = {
- &s3c_device_adc,
- &s3c_device_rtc,
- &s3c_device_i2c0,
- &s3c_device_i2c1,
- &samsung_device_pwm,
- &s3c_device_ts,
- &s3c_device_wdt,
- &s5p6450_device_iis0,
- &s3c_device_fb,
- &smdk6450_lcd_lte480wv,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_hsmmc2,
- /* s5p6450_device_spi0 will be added */
-};
-
-static struct s3c_sdhci_platdata smdk6450_hsmmc0_pdata __initdata = {
- .cd_type = S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c_sdhci_platdata smdk6450_hsmmc1_pdata __initdata = {
- .cd_type = S3C_SDHCI_CD_NONE,
-#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
- .max_width = 8,
- .host_caps = MMC_CAP_8_BIT_DATA,
-#endif
-};
-
-static struct s3c_sdhci_platdata smdk6450_hsmmc2_pdata __initdata = {
- .cd_type = S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = {
- .flags = 0,
- .slave_addr = 0x10,
- .frequency = 100*1000,
- .sda_delay = 100,
- .cfg_gpio = s5p6450_i2c0_cfg_gpio,
-};
-
-static struct s3c2410_platform_i2c s5p6450_i2c1_data __initdata = {
- .flags = 0,
- .bus_num = 1,
- .slave_addr = 0x10,
- .frequency = 100*1000,
- .sda_delay = 100,
- .cfg_gpio = s5p6450_i2c1_cfg_gpio,
-};
-
-static struct i2c_board_info smdk6450_i2c_devs0[] __initdata = {
- { I2C_BOARD_INFO("wm8580", 0x1b), },
- { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung KS24C080C EEPROM */
-};
-
-static struct i2c_board_info smdk6450_i2c_devs1[] __initdata = {
- { I2C_BOARD_INFO("24c128", 0x57), },/* Samsung S524AD0XD1 EEPROM */
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdk6450_bl_gpio_info = {
- .no = S5P6450_GPF(15),
- .func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdk6450_bl_data = {
- .pwm_id = 1,
- .enable_gpio = -1,
-};
-
-static void __init smdk6450_map_io(void)
-{
- s5p64x0_init_io(NULL, 0);
- s3c24xx_init_clocks(19200000);
- s3c24xx_init_uarts(smdk6450_uartcfgs, ARRAY_SIZE(smdk6450_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void s5p6450_set_lcd_interface(void)
-{
- unsigned int cfg;
-
- /* select TFT LCD type (RGB I/F) */
- cfg = __raw_readl(S5P64X0_SPCON0);
- cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK;
- cfg |= S5P64X0_SPCON0_LCD_SEL_RGB;
- __raw_writel(cfg, S5P64X0_SPCON0);
-}
-
-static void __init smdk6450_machine_init(void)
-{
- s3c24xx_ts_set_platdata(NULL);
-
- s3c_i2c0_set_platdata(&s5p6450_i2c0_data);
- s3c_i2c1_set_platdata(&s5p6450_i2c1_data);
- i2c_register_board_info(0, smdk6450_i2c_devs0,
- ARRAY_SIZE(smdk6450_i2c_devs0));
- i2c_register_board_info(1, smdk6450_i2c_devs1,
- ARRAY_SIZE(smdk6450_i2c_devs1));
-
- s5p6450_set_lcd_interface();
- s3c_fb_set_platdata(&smdk6450_lcd_pdata);
-
- s3c_sdhci0_set_platdata(&smdk6450_hsmmc0_pdata);
- s3c_sdhci1_set_platdata(&smdk6450_hsmmc1_pdata);
- s3c_sdhci2_set_platdata(&smdk6450_hsmmc2_pdata);
-
- platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices));
-
- samsung_bl_set(&smdk6450_bl_gpio_info, &smdk6450_bl_data);
-}
-
-MACHINE_START(SMDK6450, "SMDK6450")
- /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
- .atag_offset = 0x100,
-
- .init_irq = s5p6450_init_irq,
- .map_io = smdk6450_map_io,
- .init_machine = smdk6450_machine_init,
- .init_time = samsung_timer_init,
- .restart = s5p64x0_restart,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/pm.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P64X0 Power Management Support
- *
- * Based on arch/arm/mach-s3c64xx/pm.c by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/suspend.h>
-#include <linux/syscore_ops.h>
-#include <linux/io.h>
-
-#include <plat/cpu.h>
-#include <plat/pm.h>
-#include <plat/wakeup-mask.h>
-
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-static struct sleep_save s5p64x0_core_save[] = {
- SAVE_ITEM(S5P64X0_APLL_CON),
- SAVE_ITEM(S5P64X0_MPLL_CON),
- SAVE_ITEM(S5P64X0_EPLL_CON),
- SAVE_ITEM(S5P64X0_EPLL_CON_K),
- SAVE_ITEM(S5P64X0_CLK_SRC0),
- SAVE_ITEM(S5P64X0_CLK_SRC1),
- SAVE_ITEM(S5P64X0_CLK_DIV0),
- SAVE_ITEM(S5P64X0_CLK_DIV1),
- SAVE_ITEM(S5P64X0_CLK_DIV2),
- SAVE_ITEM(S5P64X0_CLK_DIV3),
- SAVE_ITEM(S5P64X0_CLK_GATE_MEM0),
- SAVE_ITEM(S5P64X0_CLK_GATE_HCLK1),
- SAVE_ITEM(S5P64X0_CLK_GATE_SCLK1),
-};
-
-static struct sleep_save s5p64x0_misc_save[] = {
- SAVE_ITEM(S5P64X0_AHB_CON0),
- SAVE_ITEM(S5P64X0_SPCON0),
- SAVE_ITEM(S5P64X0_SPCON1),
- SAVE_ITEM(S5P64X0_MEM0CONSLP0),
- SAVE_ITEM(S5P64X0_MEM0CONSLP1),
- SAVE_ITEM(S5P64X0_MEM0DRVCON),
- SAVE_ITEM(S5P64X0_MEM1DRVCON),
-};
-
-/* DPLL is present only in S5P6450 */
-static struct sleep_save s5p6450_core_save[] = {
- SAVE_ITEM(S5P6450_DPLL_CON),
- SAVE_ITEM(S5P6450_DPLL_CON_K),
-};
-
-void s3c_pm_configure_extint(void)
-{
- __raw_writel(s3c_irqwake_eintmask, S5P64X0_EINT_WAKEUP_MASK);
-}
-
-void s3c_pm_restore_core(void)
-{
- __raw_writel(0, S5P64X0_EINT_WAKEUP_MASK);
-
- s3c_pm_do_restore_core(s5p64x0_core_save,
- ARRAY_SIZE(s5p64x0_core_save));
-
- if (soc_is_s5p6450())
- s3c_pm_do_restore_core(s5p6450_core_save,
- ARRAY_SIZE(s5p6450_core_save));
-
- s3c_pm_do_restore(s5p64x0_misc_save, ARRAY_SIZE(s5p64x0_misc_save));
-}
-
-void s3c_pm_save_core(void)
-{
- s3c_pm_do_save(s5p64x0_misc_save, ARRAY_SIZE(s5p64x0_misc_save));
-
- if (soc_is_s5p6450())
- s3c_pm_do_save(s5p6450_core_save,
- ARRAY_SIZE(s5p6450_core_save));
-
- s3c_pm_do_save(s5p64x0_core_save, ARRAY_SIZE(s5p64x0_core_save));
-}
-
-static int s5p64x0_cpu_suspend(unsigned long arg)
-{
- unsigned long tmp = 0;
-
- /*
- * Issue the standby signal into the pm unit. Note, we
- * issue a write-buffer drain just in case.
- */
- asm("b 1f\n\t"
- ".align 5\n\t"
- "1:\n\t"
- "mcr p15, 0, %0, c7, c10, 5\n\t"
- "mcr p15, 0, %0, c7, c10, 4\n\t"
- "mcr p15, 0, %0, c7, c0, 4" : : "r" (tmp));
-
- pr_info("Failed to suspend the system\n");
- return 1; /* Aborting suspend */
-}
-
-/* mapping of interrupts to parts of the wakeup mask */
-static struct samsung_wakeup_mask s5p64x0_wake_irqs[] = {
- { .irq = IRQ_RTC_ALARM, .bit = S5P64X0_PWR_CFG_RTC_ALRM_DISABLE, },
- { .irq = IRQ_RTC_TIC, .bit = S5P64X0_PWR_CFG_RTC_TICK_DISABLE, },
- { .irq = IRQ_HSMMC0, .bit = S5P64X0_PWR_CFG_MMC0_DISABLE, },
- { .irq = IRQ_HSMMC1, .bit = S5P64X0_PWR_CFG_MMC1_DISABLE, },
-};
-
-static void s5p64x0_pm_prepare(void)
-{
- u32 tmp;
-
- samsung_sync_wakemask(S5P64X0_PWR_CFG,
- s5p64x0_wake_irqs, ARRAY_SIZE(s5p64x0_wake_irqs));
-
- /* store the resume address in INFORM0 register */
- __raw_writel(virt_to_phys(s3c_cpu_resume), S5P64X0_INFORM0);
-
- /* setup clock gating for FIMGVG block */
- __raw_writel((__raw_readl(S5P64X0_CLK_GATE_HCLK1) | \
- (S5P64X0_CLK_GATE_HCLK1_FIMGVG)), S5P64X0_CLK_GATE_HCLK1);
- __raw_writel((__raw_readl(S5P64X0_CLK_GATE_SCLK1) | \
- (S5P64X0_CLK_GATE_SCLK1_FIMGVG)), S5P64X0_CLK_GATE_SCLK1);
-
- /* Configure the stabilization counter with wait time required */
- __raw_writel(S5P64X0_PWR_STABLE_PWR_CNT_VAL4, S5P64X0_PWR_STABLE);
-
- /* set WFI to SLEEP mode configuration */
- tmp = __raw_readl(S5P64X0_SLEEP_CFG);
- tmp &= ~(S5P64X0_SLEEP_CFG_OSC_EN);
- __raw_writel(tmp, S5P64X0_SLEEP_CFG);
-
- tmp = __raw_readl(S5P64X0_PWR_CFG);
- tmp &= ~(S5P64X0_PWR_CFG_WFI_MASK);
- tmp |= S5P64X0_PWR_CFG_WFI_SLEEP;
- __raw_writel(tmp, S5P64X0_PWR_CFG);
-
- /*
- * set OTHERS register to disable interrupt before going to
- * sleep. This bit is present only in S5P6450, it is reserved
- * in S5P6440.
- */
- if (soc_is_s5p6450()) {
- tmp = __raw_readl(S5P64X0_OTHERS);
- tmp |= S5P6450_OTHERS_DISABLE_INT;
- __raw_writel(tmp, S5P64X0_OTHERS);
- }
-
- /* ensure previous wakeup state is cleared before sleeping */
- __raw_writel(__raw_readl(S5P64X0_WAKEUP_STAT), S5P64X0_WAKEUP_STAT);
-
-}
-
-static int s5p64x0_pm_add(struct device *dev, struct subsys_interface *sif)
-{
- pm_cpu_prep = s5p64x0_pm_prepare;
- pm_cpu_sleep = s5p64x0_cpu_suspend;
-
- return 0;
-}
-
-static struct subsys_interface s5p64x0_pm_interface = {
- .name = "s5p64x0_pm",
- .subsys = &s5p64x0_subsys,
- .add_dev = s5p64x0_pm_add,
-};
-
-static __init int s5p64x0_pm_drvinit(void)
-{
- s3c_pm_init();
-
- return subsys_interface_register(&s5p64x0_pm_interface);
-}
-arch_initcall(s5p64x0_pm_drvinit);
-
-static void s5p64x0_pm_resume(void)
-{
- u32 tmp;
-
- tmp = __raw_readl(S5P64X0_OTHERS);
- tmp |= (S5P64X0_OTHERS_RET_MMC0 | S5P64X0_OTHERS_RET_MMC1 | \
- S5P64X0_OTHERS_RET_UART);
- __raw_writel(tmp , S5P64X0_OTHERS);
-}
-
-static struct syscore_ops s5p64x0_pm_syscore_ops = {
- .resume = s5p64x0_pm_resume,
-};
-
-static __init int s5p64x0_pm_syscore_init(void)
-{
- register_syscore_ops(&s5p64x0_pm_syscore_ops);
-
- return 0;
-}
-arch_initcall(s5p64x0_pm_syscore_init);
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/setup-fb-24bpp.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Base S5P64X0 GPIO setup information for LCD framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <plat/gpio-cfg.h>
-
-void s5p64x0_fb_gpio_setup_24bpp(void)
-{
- if (soc_is_s5p6440()) {
- s3c_gpio_cfgrange_nopull(S5P6440_GPI(0), 16, S3C_GPIO_SFN(2));
- s3c_gpio_cfgrange_nopull(S5P6440_GPJ(0), 12, S3C_GPIO_SFN(2));
- } else if (soc_is_s5p6450()) {
- s3c_gpio_cfgrange_nopull(S5P6450_GPI(0), 16, S3C_GPIO_SFN(2));
- s3c_gpio_cfgrange_nopull(S5P6450_GPJ(0), 12, S3C_GPIO_SFN(2));
- }
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/setup-i2c0.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * I2C0 GPIO configuration.
- *
- * Based on plat-s3c64x0/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-
-#include "i2c.h"
-
-void s5p6440_i2c0_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5P6440_GPB(5), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
-
-void s5p6450_i2c0_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5P6450_GPB(5), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev) { }
+++ /dev/null
-/* linux/arch/arm/mach-s5p64xx/setup-i2c1.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * I2C1 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-
-#include "i2c.h"
-
-void s5p6440_i2c1_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5P6440_GPR(9), 2,
- S3C_GPIO_SFN(6), S3C_GPIO_PULL_UP);
-}
-
-void s5p6450_i2c1_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5P6450_GPR(9), 2,
- S3C_GPIO_SFN(6), S3C_GPIO_PULL_UP);
-}
-
-void s3c_i2c1_cfg_gpio(struct platform_device *dev) { }
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P64X0 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-
-#include <mach/regs-gpio.h>
-#include <mach/regs-clock.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/sdhci.h>
-#include <plat/cpu.h>
-
-void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set all the necessary GPG pins to special-function 2 */
- if (soc_is_s5p6450())
- s3c_gpio_cfgrange_nopull(S5P6450_GPG(0), 2 + width,
- S3C_GPIO_SFN(2));
- else
- s3c_gpio_cfgrange_nopull(S5P6440_GPG(0), 2 + width,
- S3C_GPIO_SFN(2));
-
- /* Set GPG[6] pin to special-function 2 - MMC0 CDn */
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- if (soc_is_s5p6450()) {
- s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(2));
- } else {
- s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(2));
- }
- }
-}
-
-void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set GPH[0:1] pins to special-function 2 - CLK and CMD */
- if (soc_is_s5p6450())
- s3c_gpio_cfgrange_nopull(S5P6450_GPH(0), 2, S3C_GPIO_SFN(2));
- else
- s3c_gpio_cfgrange_nopull(S5P6440_GPH(0), 2 , S3C_GPIO_SFN(2));
-
- switch (width) {
- case 8:
- /* Set data pins GPH[6:9] special-function 2 */
- if (soc_is_s5p6450())
- s3c_gpio_cfgrange_nopull(S5P6450_GPH(6), 4,
- S3C_GPIO_SFN(2));
- else
- s3c_gpio_cfgrange_nopull(S5P6440_GPH(6), 4,
- S3C_GPIO_SFN(2));
- case 4:
- /* set data pins GPH[2:5] special-function 2 */
- if (soc_is_s5p6450())
- s3c_gpio_cfgrange_nopull(S5P6450_GPH(2), 4,
- S3C_GPIO_SFN(2));
- else
- s3c_gpio_cfgrange_nopull(S5P6440_GPH(2), 4,
- S3C_GPIO_SFN(2));
- default:
- break;
- }
-
- /* Set GPG[6] pin to special-funtion 3 : MMC1 CDn */
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- if (soc_is_s5p6450()) {
- s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(3));
- } else {
- s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(3));
- }
- }
-}
-
-void s5p6440_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
- /* Set GPC[4:5] pins to special-function 3 - CLK and CMD */
- s3c_gpio_cfgrange_nopull(S5P6440_GPC(4), 2, S3C_GPIO_SFN(3));
-
- /* Set data pins GPH[6:9] pins to special-function 3 */
- s3c_gpio_cfgrange_nopull(S5P6440_GPH(6), 4, S3C_GPIO_SFN(3));
-}
-
-void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
- /* Set all the necessary GPG pins to special-function 3 */
- s3c_gpio_cfgrange_nopull(S5P6450_GPG(7), 2 + width, S3C_GPIO_SFN(3));
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5p64x0/setup-spi.c
- *
- * Copyright (C) 2011 Samsung Electronics Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-#ifdef CONFIG_S3C64XX_DEV_SPI0
-int s3c64xx_spi0_cfg_gpio(void)
-{
- if (soc_is_s5p6450())
- s3c_gpio_cfgall_range(S5P6450_GPC(0), 3,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- else
- s3c_gpio_cfgall_range(S5P6440_GPC(0), 3,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI1
-int s3c64xx_spi1_cfg_gpio(void)
-{
- if (soc_is_s5p6450())
- s3c_gpio_cfgall_range(S5P6450_GPC(4), 3,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- else
- s3c_gpio_cfgall_range(S5P6440_GPC(4), 3,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- return 0;
-}
-#endif
+++ /dev/null
-# Copyright 2009 Samsung Electronics Co.
-# Byungho Min <bhmin@samsung.com>
-#
-# Licensed under GPLv2
-
-# Configuration options for the S5PC100 CPU
-
-if ARCH_S5PC100
-
-config CPU_S5PC100
- bool
- select ARM_AMBA
- select PL330_DMA if DMADEVICES
- select S5P_EXT_INT
- help
- Enable S5PC100 CPU support
-
-config S5PC100_SETUP_FB_24BPP
- bool
- help
- Common setup code for S5PC1XX with an 24bpp RGB display helper.
-
-config S5PC100_SETUP_I2C1
- bool
- help
- Common setup code for i2c bus 1.
-
-config S5PC100_SETUP_IDE
- bool
- help
- Common setup code for S5PC100 IDE GPIO configurations
-
-config S5PC100_SETUP_KEYPAD
- bool
- help
- Common setup code for KEYPAD GPIO configurations.
-
-config S5PC100_SETUP_SDHCI
- bool
- select S5PC100_SETUP_SDHCI_GPIO
- help
- Internal helper functions for S5PC100 based SDHCI systems
-
-config S5PC100_SETUP_SDHCI_GPIO
- bool
- help
- Common setup code for SDHCI gpio.
-
-config S5PC100_SETUP_SPI
- bool
- help
- Common setup code for SPI GPIO configurations.
-
-config MACH_SMDKC100
- bool "SMDKC100"
- select CPU_S5PC100
- select S3C_DEV_FB
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S3C_DEV_I2C1
- select S3C_DEV_RTC
- select S3C_DEV_WDT
- select S5PC100_SETUP_FB_24BPP
- select S5PC100_SETUP_I2C1
- select S5PC100_SETUP_IDE
- select S5PC100_SETUP_KEYPAD
- select S5PC100_SETUP_SDHCI
- select S5P_DEV_FIMC0
- select S5P_DEV_FIMC1
- select S5P_DEV_FIMC2
- select SAMSUNG_DEV_ADC
- select SAMSUNG_DEV_BACKLIGHT
- select SAMSUNG_DEV_IDE
- select SAMSUNG_DEV_KEYPAD
- select SAMSUNG_DEV_PWM
- select SAMSUNG_DEV_TS
- help
- Machine support for the Samsung SMDKC100
-
-endif
+++ /dev/null
-# arch/arm/mach-s5pc100/Makefile
-#
-# Copyright 2009 Samsung Electronics Co.
-#
-# Licensed under GPLv2
-
-obj-y :=
-obj-m :=
-obj-n :=
-obj- :=
-
-# Core
-
-obj-y += common.o clock.o
-
-obj-y += dma.o
-
-# machine support
-
-obj-$(CONFIG_MACH_SMDKC100) += mach-smdkc100.o
-
-# device support
-
-obj-y += dev-audio.o
-
-obj-y += setup-i2c0.o
-obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
-obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o
-obj-$(CONFIG_S5PC100_SETUP_IDE) += setup-ide.o
-obj-$(CONFIG_S5PC100_SETUP_KEYPAD) += setup-keypad.o
-obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
-obj-$(CONFIG_S5PC100_SETUP_SPI) += setup-spi.o
+++ /dev/null
- zreladdr-y += 0x20008000
-params_phys-y := 0x20000100
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/clock.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PC100 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include <mach/map.h>
-
-#include <plat/cpu-freq.h>
-#include <mach/regs-clock.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "common.h"
-
-static struct clk s5p_clk_otgphy = {
- .name = "otg_phy",
-};
-
-static struct clk dummy_apb_pclk = {
- .name = "apb_pclk",
- .id = -1,
-};
-
-static struct clk *clk_src_mout_href_list[] = {
- [0] = &s5p_clk_27m,
- [1] = &clk_fin_hpll,
-};
-
-static struct clksrc_sources clk_src_mout_href = {
- .sources = clk_src_mout_href_list,
- .nr_sources = ARRAY_SIZE(clk_src_mout_href_list),
-};
-
-static struct clksrc_clk clk_mout_href = {
- .clk = {
- .name = "mout_href",
- },
- .sources = &clk_src_mout_href,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 20, .size = 1 },
-};
-
-static struct clk *clk_src_mout_48m_list[] = {
- [0] = &clk_xusbxti,
- [1] = &s5p_clk_otgphy,
-};
-
-static struct clksrc_sources clk_src_mout_48m = {
- .sources = clk_src_mout_48m_list,
- .nr_sources = ARRAY_SIZE(clk_src_mout_48m_list),
-};
-
-static struct clksrc_clk clk_mout_48m = {
- .clk = {
- .name = "mout_48m",
- },
- .sources = &clk_src_mout_48m,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 24, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_mpll = {
- .clk = {
- .name = "mout_mpll",
- },
- .sources = &clk_src_mpll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1 },
-};
-
-
-static struct clksrc_clk clk_mout_apll = {
- .clk = {
- .name = "mout_apll",
- },
- .sources = &clk_src_apll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_epll = {
- .clk = {
- .name = "mout_epll",
- },
- .sources = &clk_src_epll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1 },
-};
-
-static struct clk *clk_src_mout_hpll_list[] = {
- [0] = &s5p_clk_27m,
-};
-
-static struct clksrc_sources clk_src_mout_hpll = {
- .sources = clk_src_mout_hpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_mout_hpll_list),
-};
-
-static struct clksrc_clk clk_mout_hpll = {
- .clk = {
- .name = "mout_hpll",
- },
- .sources = &clk_src_mout_hpll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_apll = {
- .clk = {
- .name = "div_apll",
- .parent = &clk_mout_apll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_arm = {
- .clk = {
- .name = "div_arm",
- .parent = &clk_div_apll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 4, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_d0_bus = {
- .clk = {
- .name = "div_d0_bus",
- .parent = &clk_div_arm.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 8, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_pclkd0 = {
- .clk = {
- .name = "div_pclkd0",
- .parent = &clk_div_d0_bus.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_secss = {
- .clk = {
- .name = "div_secss",
- .parent = &clk_div_d0_bus.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 16, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_apll2 = {
- .clk = {
- .name = "div_apll2",
- .parent = &clk_mout_apll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 3 },
-};
-
-static struct clk *clk_src_mout_am_list[] = {
- [0] = &clk_mout_mpll.clk,
- [1] = &clk_div_apll2.clk,
-};
-
-static struct clksrc_sources clk_src_mout_am = {
- .sources = clk_src_mout_am_list,
- .nr_sources = ARRAY_SIZE(clk_src_mout_am_list),
-};
-
-static struct clksrc_clk clk_mout_am = {
- .clk = {
- .name = "mout_am",
- },
- .sources = &clk_src_mout_am,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_d1_bus = {
- .clk = {
- .name = "div_d1_bus",
- .parent = &clk_mout_am.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_mpll2 = {
- .clk = {
- .name = "div_mpll2",
- .parent = &clk_mout_am.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_mpll = {
- .clk = {
- .name = "div_mpll",
- .parent = &clk_mout_am.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 4, .size = 2 },
-};
-
-static struct clk *clk_src_mout_onenand_list[] = {
- [0] = &clk_div_d0_bus.clk,
- [1] = &clk_div_d1_bus.clk,
-};
-
-static struct clksrc_sources clk_src_mout_onenand = {
- .sources = clk_src_mout_onenand_list,
- .nr_sources = ARRAY_SIZE(clk_src_mout_onenand_list),
-};
-
-static struct clksrc_clk clk_mout_onenand = {
- .clk = {
- .name = "mout_onenand",
- },
- .sources = &clk_src_mout_onenand,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_onenand = {
- .clk = {
- .name = "div_onenand",
- .parent = &clk_mout_onenand.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 2 },
-};
-
-static struct clksrc_clk clk_div_pclkd1 = {
- .clk = {
- .name = "div_pclkd1",
- .parent = &clk_div_d1_bus.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 16, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_cam = {
- .clk = {
- .name = "div_cam",
- .parent = &clk_div_mpll2.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 24, .size = 5 },
-};
-
-static struct clksrc_clk clk_div_hdmi = {
- .clk = {
- .name = "div_hdmi",
- .parent = &clk_mout_hpll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 28, .size = 4 },
-};
-
-static u32 epll_div[][4] = {
- { 32750000, 131, 3, 4 },
- { 32768000, 131, 3, 4 },
- { 36000000, 72, 3, 3 },
- { 45000000, 90, 3, 3 },
- { 45158000, 90, 3, 3 },
- { 45158400, 90, 3, 3 },
- { 48000000, 96, 3, 3 },
- { 49125000, 131, 4, 3 },
- { 49152000, 131, 4, 3 },
- { 60000000, 120, 3, 3 },
- { 67737600, 226, 5, 3 },
- { 67738000, 226, 5, 3 },
- { 73800000, 246, 5, 3 },
- { 73728000, 246, 5, 3 },
- { 72000000, 144, 3, 3 },
- { 84000000, 168, 3, 3 },
- { 96000000, 96, 3, 2 },
- { 144000000, 144, 3, 2 },
- { 192000000, 96, 3, 1 }
-};
-
-static int s5pc100_epll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int epll_con;
- unsigned int i;
-
- if (clk->rate == rate) /* Return if nothing changed */
- return 0;
-
- epll_con = __raw_readl(S5P_EPLL_CON);
-
- epll_con &= ~(PLL65XX_MDIV_MASK | PLL65XX_PDIV_MASK | PLL65XX_SDIV_MASK);
-
- for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
- if (epll_div[i][0] == rate) {
- epll_con |= (epll_div[i][1] << PLL65XX_MDIV_SHIFT) |
- (epll_div[i][2] << PLL65XX_PDIV_SHIFT) |
- (epll_div[i][3] << PLL65XX_SDIV_SHIFT);
- break;
- }
- }
-
- if (i == ARRAY_SIZE(epll_div)) {
- printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
- return -EINVAL;
- }
-
- __raw_writel(epll_con, S5P_EPLL_CON);
-
- printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
- clk->rate, rate);
-
- clk->rate = rate;
-
- return 0;
-}
-
-static struct clk_ops s5pc100_epll_ops = {
- .get_rate = s5p_epll_get_rate,
- .set_rate = s5pc100_epll_set_rate,
-};
-
-static int s5pc100_d0_0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D00, clk, enable);
-}
-
-static int s5pc100_d0_1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D01, clk, enable);
-}
-
-static int s5pc100_d0_2_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D02, clk, enable);
-}
-
-static int s5pc100_d1_0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D10, clk, enable);
-}
-
-static int s5pc100_d1_1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D11, clk, enable);
-}
-
-static int s5pc100_d1_2_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D12, clk, enable);
-}
-
-static int s5pc100_d1_3_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D13, clk, enable);
-}
-
-static int s5pc100_d1_4_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D14, clk, enable);
-}
-
-static int s5pc100_d1_5_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_D15, clk, enable);
-}
-
-static int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_SCLK0, clk, enable);
-}
-
-static int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_SCLK1, clk, enable);
-}
-
-/*
- * The following clocks will be disabled during clock initialization. It is
- * recommended to keep the following clocks disabled until the driver requests
- * for enabling the clock.
- */
-static struct clk init_clocks_off[] = {
- {
- .name = "cssys",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_0_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "secss",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_0_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "g2d",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_0_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "mdma",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_0_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "cfcon",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_0_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "nfcon",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_1_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "onenandc",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_1_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "sdm",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_2_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "seckey",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_2_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "modemif",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "otg",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "usbhost",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "dma",
- .devname = "dma-pl330.1",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "dma",
- .devname = "dma-pl330.0",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "lcd",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "rotator",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "fimc",
- .devname = "s5p-fimc.0",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "fimc",
- .devname = "s5p-fimc.1",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "fimc",
- .devname = "s5p-fimc.2",
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "jpeg",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "mipi-dsim",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "mipi-csis",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_1_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "g3d",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "tv",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_2_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "vp",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_2_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "mixer",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_2_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "hdmi",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_2_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "mfc",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_2_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "apc",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_3_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "iec",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_3_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "systimer",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_3_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "watchdog",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_3_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "rtc",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_3_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.0",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.1",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "spi",
- .devname = "s5pc100-spi.0",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "spi",
- .devname = "s5pc100-spi.1",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "spi",
- .devname = "s5pc100-spi.2",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "irda",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "ccan",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "ccan",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "hsitx",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "hsirx",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 13),
- }, {
- .name = "ac97",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "pcm",
- .devname = "samsung-pcm.0",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "pcm",
- .devname = "samsung-pcm.1",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "spdif",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "adc",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "keypad",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "mmc_48m",
- .devname = "s3c-sdhci.0",
- .parent = &clk_mout_48m.clk,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = (1 << 15),
- }, {
- .name = "mmc_48m",
- .devname = "s3c-sdhci.1",
- .parent = &clk_mout_48m.clk,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = (1 << 16),
- }, {
- .name = "mmc_48m",
- .devname = "s3c-sdhci.2",
- .parent = &clk_mout_48m.clk,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = (1 << 17),
- },
-};
-
-static struct clk clk_hsmmc2 = {
- .name = "hsmmc",
- .devname = "s3c-sdhci.2",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 7),
-};
-
-static struct clk clk_hsmmc1 = {
- .name = "hsmmc",
- .devname = "s3c-sdhci.1",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 6),
-};
-
-static struct clk clk_hsmmc0 = {
- .name = "hsmmc",
- .devname = "s3c-sdhci.0",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_0_ctrl,
- .ctrlbit = (1 << 5),
-};
-
-static struct clk clk_48m_spi0 = {
- .name = "spi_48m",
- .devname = "s5pc100-spi.0",
- .parent = &clk_mout_48m.clk,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = (1 << 7),
-};
-
-static struct clk clk_48m_spi1 = {
- .name = "spi_48m",
- .devname = "s5pc100-spi.1",
- .parent = &clk_mout_48m.clk,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = (1 << 8),
-};
-
-static struct clk clk_48m_spi2 = {
- .name = "spi_48m",
- .devname = "s5pc100-spi.2",
- .parent = &clk_mout_48m.clk,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = (1 << 9),
-};
-
-static struct clk clk_i2s0 = {
- .name = "iis",
- .devname = "samsung-i2s.0",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 0),
-};
-
-static struct clk clk_i2s1 = {
- .name = "iis",
- .devname = "samsung-i2s.1",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 1),
-};
-
-static struct clk clk_i2s2 = {
- .name = "iis",
- .devname = "samsung-i2s.2",
- .parent = &clk_div_pclkd1.clk,
- .enable = s5pc100_d1_5_ctrl,
- .ctrlbit = (1 << 2),
-};
-
-static struct clk clk_vclk54m = {
- .name = "vclk_54m",
- .rate = 54000000,
-};
-
-static struct clk clk_i2scdclk0 = {
- .name = "i2s_cdclk0",
-};
-
-static struct clk clk_i2scdclk1 = {
- .name = "i2s_cdclk1",
-};
-
-static struct clk clk_i2scdclk2 = {
- .name = "i2s_cdclk2",
-};
-
-static struct clk clk_pcmcdclk0 = {
- .name = "pcm_cdclk0",
-};
-
-static struct clk clk_pcmcdclk1 = {
- .name = "pcm_cdclk1",
-};
-
-static struct clk *clk_src_group1_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll2.clk,
- [2] = &clk_fin_epll,
- [3] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group1 = {
- .sources = clk_src_group1_list,
- .nr_sources = ARRAY_SIZE(clk_src_group1_list),
-};
-
-static struct clk *clk_src_group2_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
-};
-
-static struct clksrc_sources clk_src_group2 = {
- .sources = clk_src_group2_list,
- .nr_sources = ARRAY_SIZE(clk_src_group2_list),
-};
-
-static struct clk *clk_src_group3_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
- [2] = &clk_fin_epll,
- [3] = &clk_i2scdclk0,
- [4] = &clk_pcmcdclk0,
- [5] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group3 = {
- .sources = clk_src_group3_list,
- .nr_sources = ARRAY_SIZE(clk_src_group3_list),
-};
-
-static struct clksrc_clk clk_sclk_audio0 = {
- .clk = {
- .name = "sclk_audio",
- .devname = "samsung-pcm.0",
- .ctrlbit = (1 << 8),
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clk_src_group3,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 3 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
-};
-
-static struct clk *clk_src_group4_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
- [2] = &clk_fin_epll,
- [3] = &clk_i2scdclk1,
- [4] = &clk_pcmcdclk1,
- [5] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group4 = {
- .sources = clk_src_group4_list,
- .nr_sources = ARRAY_SIZE(clk_src_group4_list),
-};
-
-static struct clksrc_clk clk_sclk_audio1 = {
- .clk = {
- .name = "sclk_audio",
- .devname = "samsung-pcm.1",
- .ctrlbit = (1 << 9),
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clk_src_group4,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 3 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
-};
-
-static struct clk *clk_src_group5_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
- [2] = &clk_fin_epll,
- [3] = &clk_i2scdclk2,
- [4] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group5 = {
- .sources = clk_src_group5_list,
- .nr_sources = ARRAY_SIZE(clk_src_group5_list),
-};
-
-static struct clksrc_clk clk_sclk_audio2 = {
- .clk = {
- .name = "sclk_audio",
- .devname = "samsung-pcm.2",
- .ctrlbit = (1 << 10),
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clk_src_group5,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 3 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
-};
-
-static struct clk *clk_src_group6_list[] = {
- [0] = &s5p_clk_27m,
- [1] = &clk_vclk54m,
- [2] = &clk_div_hdmi.clk,
-};
-
-static struct clksrc_sources clk_src_group6 = {
- .sources = clk_src_group6_list,
- .nr_sources = ARRAY_SIZE(clk_src_group6_list),
-};
-
-static struct clk *clk_src_group7_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
- [2] = &clk_mout_hpll.clk,
- [3] = &clk_vclk54m,
-};
-
-static struct clksrc_sources clk_src_group7 = {
- .sources = clk_src_group7_list,
- .nr_sources = ARRAY_SIZE(clk_src_group7_list),
-};
-
-static struct clk *clk_src_mmc0_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
- [2] = &clk_fin_epll,
-};
-
-static struct clksrc_sources clk_src_mmc0 = {
- .sources = clk_src_mmc0_list,
- .nr_sources = ARRAY_SIZE(clk_src_mmc0_list),
-};
-
-static struct clk *clk_src_mmc12_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
- [2] = &clk_fin_epll,
- [3] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_mmc12 = {
- .sources = clk_src_mmc12_list,
- .nr_sources = ARRAY_SIZE(clk_src_mmc12_list),
-};
-
-static struct clk *clk_src_irda_usb_list[] = {
- [0] = &clk_mout_epll.clk,
- [1] = &clk_div_mpll.clk,
- [2] = &clk_fin_epll,
- [3] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_irda_usb = {
- .sources = clk_src_irda_usb_list,
- .nr_sources = ARRAY_SIZE(clk_src_irda_usb_list),
-};
-
-static struct clk *clk_src_pwi_list[] = {
- [0] = &clk_fin_epll,
- [1] = &clk_mout_epll.clk,
- [2] = &clk_div_mpll.clk,
-};
-
-static struct clksrc_sources clk_src_pwi = {
- .sources = clk_src_pwi_list,
- .nr_sources = ARRAY_SIZE(clk_src_pwi_list),
-};
-
-static struct clk *clk_sclk_spdif_list[] = {
- [0] = &clk_sclk_audio0.clk,
- [1] = &clk_sclk_audio1.clk,
- [2] = &clk_sclk_audio2.clk,
-};
-
-static struct clksrc_sources clk_src_sclk_spdif = {
- .sources = clk_sclk_spdif_list,
- .nr_sources = ARRAY_SIZE(clk_sclk_spdif_list),
-};
-
-static struct clksrc_clk clk_sclk_spdif = {
- .clk = {
- .name = "sclk_spdif",
- .ctrlbit = (1 << 11),
- .enable = s5pc100_sclk1_ctrl,
- .ops = &s5p_sclk_spdif_ops,
- },
- .sources = &clk_src_sclk_spdif,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 24, .size = 2 },
-};
-
-static struct clksrc_clk clksrcs[] = {
- {
- .clk = {
- .name = "sclk_mixer",
- .ctrlbit = (1 << 6),
- .enable = s5pc100_sclk0_ctrl,
-
- },
- .sources = &clk_src_group6,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 28, .size = 2 },
- }, {
- .clk = {
- .name = "sclk_lcd",
- .ctrlbit = (1 << 0),
- .enable = s5pc100_sclk1_ctrl,
-
- },
- .sources = &clk_src_group7,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 12, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "s5p-fimc.0",
- .ctrlbit = (1 << 1),
- .enable = s5pc100_sclk1_ctrl,
-
- },
- .sources = &clk_src_group7,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 16, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "s5p-fimc.1",
- .ctrlbit = (1 << 2),
- .enable = s5pc100_sclk1_ctrl,
-
- },
- .sources = &clk_src_group7,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 20, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "s5p-fimc.2",
- .ctrlbit = (1 << 3),
- .enable = s5pc100_sclk1_ctrl,
-
- },
- .sources = &clk_src_group7,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 24, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_irda",
- .ctrlbit = (1 << 10),
- .enable = s5pc100_sclk0_ctrl,
-
- },
- .sources = &clk_src_irda_usb,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_irda",
- .ctrlbit = (1 << 10),
- .enable = s5pc100_sclk0_ctrl,
-
- },
- .sources = &clk_src_mmc12,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 16, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_pwi",
- .ctrlbit = (1 << 1),
- .enable = s5pc100_sclk0_ctrl,
-
- },
- .sources = &clk_src_pwi,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 0, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 3 },
- }, {
- .clk = {
- .name = "sclk_uhost",
- .ctrlbit = (1 << 11),
- .enable = s5pc100_sclk0_ctrl,
-
- },
- .sources = &clk_src_irda_usb,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 20, .size = 4 },
- },
-};
-
-static struct clksrc_clk clk_sclk_uart = {
- .clk = {
- .name = "uclk1",
- .ctrlbit = (1 << 3),
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clk_src_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.0",
- .ctrlbit = (1 << 12),
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clk_src_mmc0,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.1",
- .ctrlbit = (1 << 13),
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clk_src_mmc12,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.2",
- .ctrlbit = (1 << 14),
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clk_src_mmc12,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5pc100-spi.0",
- .ctrlbit = (1 << 4),
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clk_src_group1,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi1 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5pc100-spi.1",
- .ctrlbit = (1 << 5),
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clk_src_group1,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi2 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5pc100-spi.2",
- .ctrlbit = (1 << 6),
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clk_src_group1,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 12, .size = 4 },
-};
-
-/* Clock initialisation code */
-static struct clksrc_clk *sysclks[] = {
- &clk_mout_apll,
- &clk_mout_epll,
- &clk_mout_mpll,
- &clk_mout_hpll,
- &clk_mout_href,
- &clk_mout_48m,
- &clk_div_apll,
- &clk_div_arm,
- &clk_div_d0_bus,
- &clk_div_pclkd0,
- &clk_div_secss,
- &clk_div_apll2,
- &clk_mout_am,
- &clk_div_d1_bus,
- &clk_div_mpll2,
- &clk_div_mpll,
- &clk_mout_onenand,
- &clk_div_onenand,
- &clk_div_pclkd1,
- &clk_div_cam,
- &clk_div_hdmi,
- &clk_sclk_audio0,
- &clk_sclk_audio1,
- &clk_sclk_audio2,
- &clk_sclk_spdif,
-};
-
-static struct clk *clk_cdev[] = {
- &clk_hsmmc0,
- &clk_hsmmc1,
- &clk_hsmmc2,
- &clk_48m_spi0,
- &clk_48m_spi1,
- &clk_48m_spi2,
- &clk_i2s0,
- &clk_i2s1,
- &clk_i2s2,
-};
-
-static struct clksrc_clk *clksrc_cdev[] = {
- &clk_sclk_uart,
- &clk_sclk_mmc0,
- &clk_sclk_mmc1,
- &clk_sclk_mmc2,
- &clk_sclk_spi0,
- &clk_sclk_spi1,
- &clk_sclk_spi2,
-};
-
-void __init_or_cpufreq s5pc100_setup_clocks(void)
-{
- unsigned long xtal;
- unsigned long arm;
- unsigned long hclkd0;
- unsigned long hclkd1;
- unsigned long pclkd0;
- unsigned long pclkd1;
- unsigned long apll;
- unsigned long mpll;
- unsigned long epll;
- unsigned long hpll;
- unsigned int ptr;
-
- /* Set S5PC100 functions for clk_fout_epll */
- clk_fout_epll.enable = s5p_epll_enable;
- clk_fout_epll.ops = &s5pc100_epll_ops;
-
- printk(KERN_DEBUG "%s: registering clocks\n", __func__);
-
- xtal = clk_get_rate(&clk_xtal);
-
- printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
-
- apll = s5p_get_pll65xx(xtal, __raw_readl(S5P_APLL_CON));
- mpll = s5p_get_pll65xx(xtal, __raw_readl(S5P_MPLL_CON));
- epll = s5p_get_pll65xx(xtal, __raw_readl(S5P_EPLL_CON));
- hpll = s5p_get_pll65xx(xtal, __raw_readl(S5P_HPLL_CON));
-
- printk(KERN_INFO "S5PC100: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz, E=%ld.%ldMHz, H=%ld.%ldMHz\n",
- print_mhz(apll), print_mhz(mpll), print_mhz(epll), print_mhz(hpll));
-
- clk_fout_apll.rate = apll;
- clk_fout_mpll.rate = mpll;
- clk_fout_epll.rate = epll;
- clk_mout_hpll.clk.rate = hpll;
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
- s3c_set_clksrc(&clksrcs[ptr], true);
-
- arm = clk_get_rate(&clk_div_arm.clk);
- hclkd0 = clk_get_rate(&clk_div_d0_bus.clk);
- pclkd0 = clk_get_rate(&clk_div_pclkd0.clk);
- hclkd1 = clk_get_rate(&clk_div_d1_bus.clk);
- pclkd1 = clk_get_rate(&clk_div_pclkd1.clk);
-
- printk(KERN_INFO "S5PC100: HCLKD0=%ld.%ldMHz, HCLKD1=%ld.%ldMHz, PCLKD0=%ld.%ldMHz, PCLKD1=%ld.%ldMHz\n",
- print_mhz(hclkd0), print_mhz(hclkd1), print_mhz(pclkd0), print_mhz(pclkd1));
-
- clk_f.rate = arm;
- clk_h.rate = hclkd1;
- clk_p.rate = pclkd1;
-}
-
-/*
- * The following clocks will be enabled during clock initialization.
- */
-static struct clk init_clocks[] = {
- {
- .name = "tzic",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_0_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "intc",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_0_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "ebi",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_1_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "intmem",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_1_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "sromc",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_1_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "dmc",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_1_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "chipid",
- .parent = &clk_div_d0_bus.clk,
- .enable = s5pc100_d0_1_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "gpio",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_3_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.0",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.1",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.2",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "uart",
- .devname = "s3c6400-uart.3",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_4_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "timers",
- .parent = &clk_div_d1_bus.clk,
- .enable = s5pc100_d1_3_ctrl,
- .ctrlbit = (1 << 6),
- },
-};
-
-static struct clk *clks[] __initdata = {
- &clk_ext,
- &clk_i2scdclk0,
- &clk_i2scdclk1,
- &clk_i2scdclk2,
- &clk_pcmcdclk0,
- &clk_pcmcdclk1,
-};
-
-static struct clk_lookup s5pc100_clk_lookup[] = {
- CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p),
- CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_sclk_uart.clk),
- CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.0", &clk_hsmmc0),
- CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &clk_hsmmc1),
- CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.0", &clk_hsmmc2),
- CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
- CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
- CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
- CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
- CLKDEV_INIT("s5pc100-spi.0", "spi_busclk1", &clk_48m_spi0),
- CLKDEV_INIT("s5pc100-spi.0", "spi_busclk2", &clk_sclk_spi0.clk),
- CLKDEV_INIT("s5pc100-spi.1", "spi_busclk1", &clk_48m_spi1),
- CLKDEV_INIT("s5pc100-spi.1", "spi_busclk2", &clk_sclk_spi1.clk),
- CLKDEV_INIT("s5pc100-spi.2", "spi_busclk1", &clk_48m_spi2),
- CLKDEV_INIT("s5pc100-spi.2", "spi_busclk2", &clk_sclk_spi2.clk),
- CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
- CLKDEV_INIT("samsung-i2s.1", "i2s_opclk0", &clk_i2s1),
- CLKDEV_INIT("samsung-i2s.2", "i2s_opclk0", &clk_i2s2),
-};
-
-void __init s5pc100_register_clocks(void)
-{
- int ptr;
-
- s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
-
- for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
- s3c_register_clksrc(sysclks[ptr], 1);
-
- s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
- s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
- for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
- s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
- s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- clkdev_add_table(s5pc100_clk_lookup, ARRAY_SIZE(s5pc100_clk_lookup));
-
- s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
- for (ptr = 0; ptr < ARRAY_SIZE(clk_cdev); ptr++)
- s3c_disable_clocks(clk_cdev[ptr], 1);
-
- s3c24xx_register_clock(&dummy_apb_pclk);
-}
+++ /dev/null
-/*
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * Common Codes for S5PC100
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <clocksource/samsung_pwm.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/reboot.h>
-
-#include <asm/irq.h>
-#include <asm/proc-fns.h>
-#include <asm/system_misc.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/map.h>
-#include <mach/hardware.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/clock.h>
-#include <plat/sdhci.h>
-#include <plat/adc-core.h>
-#include <plat/ata-core.h>
-#include <plat/fb-core.h>
-#include <plat/iic-core.h>
-#include <plat/onenand-core.h>
-#include <plat/pwm-core.h>
-#include <plat/spi-core.h>
-#include <plat/watchdog-reset.h>
-
-#include "common.h"
-
-static const char name_s5pc100[] = "S5PC100";
-
-static struct cpu_table cpu_ids[] __initdata = {
- {
- .idcode = S5PC100_CPU_ID,
- .idmask = S5PC100_CPU_MASK,
- .map_io = s5pc100_map_io,
- .init_clocks = s5pc100_init_clocks,
- .init_uarts = s5pc100_init_uarts,
- .init = s5pc100_init,
- .name = name_s5pc100,
- },
-};
-
-/* Initial IO mappings */
-
-static struct map_desc s5pc100_iodesc[] __initdata = {
- {
- .virtual = (unsigned long)S5P_VA_CHIPID,
- .pfn = __phys_to_pfn(S5PC100_PA_CHIPID),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_SYS,
- .pfn = __phys_to_pfn(S5PC100_PA_SYSCON),
- .length = SZ_64K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_TIMER,
- .pfn = __phys_to_pfn(S5PC100_PA_TIMER),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_WATCHDOG,
- .pfn = __phys_to_pfn(S5PC100_PA_WATCHDOG),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_SROMC,
- .pfn = __phys_to_pfn(S5PC100_PA_SROMC),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_SYSTIMER,
- .pfn = __phys_to_pfn(S5PC100_PA_SYSTIMER),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_GPIO,
- .pfn = __phys_to_pfn(S5PC100_PA_GPIO),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC0,
- .pfn = __phys_to_pfn(S5PC100_PA_VIC0),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC1,
- .pfn = __phys_to_pfn(S5PC100_PA_VIC1),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC2,
- .pfn = __phys_to_pfn(S5PC100_PA_VIC2),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(S3C_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC100_VA_OTHERS,
- .pfn = __phys_to_pfn(S5PC100_PA_OTHERS),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }
-};
-
-static struct samsung_pwm_variant s5pc100_pwm_variant = {
- .bits = 32,
- .div_base = 0,
- .has_tint_cstat = true,
- .tclk_mask = (1 << 5),
-};
-
-void __init samsung_set_timer_source(unsigned int event, unsigned int source)
-{
- s5pc100_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
- s5pc100_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
-}
-
-void __init samsung_timer_init(void)
-{
- unsigned int timer_irqs[SAMSUNG_PWM_NUM] = {
- IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
- IRQ_TIMER3_VIC, IRQ_TIMER4_VIC,
- };
-
- samsung_pwm_clocksource_init(S3C_VA_TIMER,
- timer_irqs, &s5pc100_pwm_variant);
-}
-
-/*
- * s5pc100_map_io
- *
- * register the standard CPU IO areas
- */
-
-void __init s5pc100_init_io(struct map_desc *mach_desc, int size)
-{
- /* initialize the io descriptors we need for initialization */
- iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
- if (mach_desc)
- iotable_init(mach_desc, size);
-
- /* detect cpu id and rev. */
- s5p_init_cpu(S5P_VA_CHIPID);
-
- s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
-
- samsung_pwm_set_platdata(&s5pc100_pwm_variant);
-}
-
-void __init s5pc100_map_io(void)
-{
- /* initialise device information early */
- s5pc100_default_sdhci0();
- s5pc100_default_sdhci1();
- s5pc100_default_sdhci2();
-
- s3c_adc_setname("s3c64xx-adc");
-
- /* the i2c devices are directly compatible with s3c2440 */
- s3c_i2c0_setname("s3c2440-i2c");
- s3c_i2c1_setname("s3c2440-i2c");
-
- s3c_onenand_setname("s5pc100-onenand");
- s3c_fb_setname("s5pc100-fb");
- s3c_cfcon_setname("s5pc100-pata");
-
- s3c64xx_spi_setname("s5pc100-spi");
-}
-
-void __init s5pc100_init_clocks(int xtal)
-{
- printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
- s3c24xx_register_baseclocks(xtal);
- s5p_register_clocks(xtal);
- s5pc100_register_clocks();
- s5pc100_setup_clocks();
- samsung_wdt_reset_init(S3C_VA_WATCHDOG);
-}
-
-void __init s5pc100_init_irq(void)
-{
- u32 vic[] = {~0, ~0, ~0};
-
- /* VIC0, VIC1, and VIC2 are fully populated. */
- s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-
-static struct bus_type s5pc100_subsys = {
- .name = "s5pc100-core",
- .dev_name = "s5pc100-core",
-};
-
-static struct device s5pc100_dev = {
- .bus = &s5pc100_subsys,
-};
-
-static int __init s5pc100_core_init(void)
-{
- return subsys_system_register(&s5pc100_subsys, NULL);
-}
-core_initcall(s5pc100_core_init);
-
-int __init s5pc100_init(void)
-{
- printk(KERN_INFO "S5PC100: Initializing architecture\n");
- return device_register(&s5pc100_dev);
-}
-
-/* uart registration process */
-
-void __init s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
- s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
-}
-
-void s5pc100_restart(enum reboot_mode mode, const char *cmd)
-{
- if (mode != REBOOT_SOFT)
- samsung_wdt_reset();
-
- soft_restart(0);
-}
+++ /dev/null
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Common Header for S5PC100 machines
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_S5PC100_COMMON_H
-#define __ARCH_ARM_MACH_S5PC100_COMMON_H
-
-#include <linux/reboot.h>
-
-void s5pc100_init_io(struct map_desc *mach_desc, int size);
-void s5pc100_init_irq(void);
-
-void s5pc100_register_clocks(void);
-void s5pc100_setup_clocks(void);
-
-void s5pc100_restart(enum reboot_mode mode, const char *cmd);
-
-extern int s5pc100_init(void);
-extern void s5pc100_map_io(void);
-extern void s5pc100_init_clocks(int xtal);
-extern void s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#endif /* __ARCH_ARM_MACH_S5PC100_COMMON_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/dev-audio.c
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/asoc-s3c.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-#include <mach/irqs.h>
-
-static int s5pc100_cfg_i2s(struct platform_device *pdev)
-{
- /* configure GPIO for i2s port */
- switch (pdev->id) {
- case 0: /* Dedicated pins */
- break;
- case 1:
- s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(2));
- break;
- case 2:
- s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(4));
- break;
- default:
- printk(KERN_ERR "Invalid Device %d\n", pdev->id);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata i2sv5_pdata = {
- .cfg_gpio = s5pc100_cfg_i2s,
- .type = {
- .i2s = {
- .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
- | QUIRK_NEED_RSTCLR,
- },
- },
-};
-
-static struct resource s5pc100_iis0_resource[] = {
- [0] = DEFINE_RES_MEM(S5PC100_PA_I2S0, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S0_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S0_RX),
- [3] = DEFINE_RES_DMA(DMACH_I2S0S_TX),
-};
-
-struct platform_device s5pc100_device_iis0 = {
- .name = "samsung-i2s",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5pc100_iis0_resource),
- .resource = s5pc100_iis0_resource,
- .dev = {
- .platform_data = &i2sv5_pdata,
- },
-};
-
-static struct s3c_audio_pdata i2sv3_pdata = {
- .cfg_gpio = s5pc100_cfg_i2s,
-};
-
-static struct resource s5pc100_iis1_resource[] = {
- [0] = DEFINE_RES_MEM(S5PC100_PA_I2S1, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S1_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S1_RX),
-};
-
-struct platform_device s5pc100_device_iis1 = {
- .name = "samsung-i2s",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5pc100_iis1_resource),
- .resource = s5pc100_iis1_resource,
- .dev = {
- .platform_data = &i2sv3_pdata,
- },
-};
-
-static struct resource s5pc100_iis2_resource[] = {
- [0] = DEFINE_RES_MEM(S5PC100_PA_I2S2, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S2_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S2_RX),
-};
-
-struct platform_device s5pc100_device_iis2 = {
- .name = "samsung-i2s",
- .id = 2,
- .num_resources = ARRAY_SIZE(s5pc100_iis2_resource),
- .resource = s5pc100_iis2_resource,
- .dev = {
- .platform_data = &i2sv3_pdata,
- },
-};
-
-/* PCM Controller platform_devices */
-
-static int s5pc100_pcm_cfg_gpio(struct platform_device *pdev)
-{
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(5));
- break;
-
- case 1:
- s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(3));
- break;
-
- default:
- printk(KERN_DEBUG "Invalid PCM Controller number!");
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s3c_pcm_pdata = {
- .cfg_gpio = s5pc100_pcm_cfg_gpio,
-};
-
-static struct resource s5pc100_pcm0_resource[] = {
- [0] = DEFINE_RES_MEM(S5PC100_PA_PCM0, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_PCM0_TX),
- [2] = DEFINE_RES_DMA(DMACH_PCM0_RX),
-};
-
-struct platform_device s5pc100_device_pcm0 = {
- .name = "samsung-pcm",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5pc100_pcm0_resource),
- .resource = s5pc100_pcm0_resource,
- .dev = {
- .platform_data = &s3c_pcm_pdata,
- },
-};
-
-static struct resource s5pc100_pcm1_resource[] = {
- [0] = DEFINE_RES_MEM(S5PC100_PA_PCM1, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_PCM1_TX),
- [2] = DEFINE_RES_DMA(DMACH_PCM1_RX),
-};
-
-struct platform_device s5pc100_device_pcm1 = {
- .name = "samsung-pcm",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5pc100_pcm1_resource),
- .resource = s5pc100_pcm1_resource,
- .dev = {
- .platform_data = &s3c_pcm_pdata,
- },
-};
-
-/* AC97 Controller platform devices */
-
-static int s5pc100_ac97_cfg_gpio(struct platform_device *pdev)
-{
- return s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(4));
-}
-
-static struct resource s5pc100_ac97_resource[] = {
- [0] = DEFINE_RES_MEM(S5PC100_PA_AC97, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_AC97_PCMOUT),
- [2] = DEFINE_RES_DMA(DMACH_AC97_PCMIN),
- [3] = DEFINE_RES_DMA(DMACH_AC97_MICIN),
- [4] = DEFINE_RES_IRQ(IRQ_AC97),
-};
-
-static struct s3c_audio_pdata s3c_ac97_pdata = {
- .cfg_gpio = s5pc100_ac97_cfg_gpio,
-};
-
-static u64 s5pc100_ac97_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pc100_device_ac97 = {
- .name = "samsung-ac97",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5pc100_ac97_resource),
- .resource = s5pc100_ac97_resource,
- .dev = {
- .platform_data = &s3c_ac97_pdata,
- .dma_mask = &s5pc100_ac97_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-/* S/PDIF Controller platform_device */
-static int s5pc100_spdif_cfg_gpd(struct platform_device *pdev)
-{
- s3c_gpio_cfgpin_range(S5PC100_GPD(5), 2, S3C_GPIO_SFN(3));
-
- return 0;
-}
-
-static int s5pc100_spdif_cfg_gpg3(struct platform_device *pdev)
-{
- s3c_gpio_cfgpin_range(S5PC100_GPG3(5), 2, S3C_GPIO_SFN(3));
-
- return 0;
-}
-
-static struct resource s5pc100_spdif_resource[] = {
- [0] = DEFINE_RES_MEM(S5PC100_PA_SPDIF, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_SPDIF),
-};
-
-static struct s3c_audio_pdata s5p_spdif_pdata = {
- .cfg_gpio = s5pc100_spdif_cfg_gpd,
-};
-
-static u64 s5pc100_spdif_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pc100_device_spdif = {
- .name = "samsung-spdif",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5pc100_spdif_resource),
- .resource = s5pc100_spdif_resource,
- .dev = {
- .platform_data = &s5p_spdif_pdata,
- .dma_mask = &s5pc100_spdif_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-void __init s5pc100_spdif_setup_gpio(int gpio)
-{
- if (gpio == S5PC100_SPDIF_GPD)
- s5p_spdif_pdata.cfg_gpio = s5pc100_spdif_cfg_gpd;
- else
- s5p_spdif_pdata.cfg_gpio = s5pc100_spdif_cfg_gpg3;
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/dma.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/pl330.h>
-
-#include <asm/irq.h>
-#include <plat/devs.h>
-#include <plat/irqs.h>
-
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/dma.h>
-
-static u8 pdma0_peri[] = {
- DMACH_UART0_RX,
- DMACH_UART0_TX,
- DMACH_UART1_RX,
- DMACH_UART1_TX,
- DMACH_UART2_RX,
- DMACH_UART2_TX,
- DMACH_UART3_RX,
- DMACH_UART3_TX,
- DMACH_IRDA,
- DMACH_I2S0_RX,
- DMACH_I2S0_TX,
- DMACH_I2S0S_TX,
- DMACH_I2S1_RX,
- DMACH_I2S1_TX,
- DMACH_I2S2_RX,
- DMACH_I2S2_TX,
- DMACH_SPI0_RX,
- DMACH_SPI0_TX,
- DMACH_SPI1_RX,
- DMACH_SPI1_TX,
- DMACH_SPI2_RX,
- DMACH_SPI2_TX,
- DMACH_AC97_MICIN,
- DMACH_AC97_PCMIN,
- DMACH_AC97_PCMOUT,
- DMACH_EXTERNAL,
- DMACH_PWM,
- DMACH_SPDIF,
- DMACH_HSI_RX,
- DMACH_HSI_TX,
-};
-
-static struct dma_pl330_platdata s5pc100_pdma0_pdata = {
- .nr_valid_peri = ARRAY_SIZE(pdma0_peri),
- .peri_id = pdma0_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pc100_pdma0, "dma-pl330.0", 0x00041330,
- S5PC100_PA_PDMA0, {IRQ_PDMA0}, &s5pc100_pdma0_pdata);
-
-static u8 pdma1_peri[] = {
- DMACH_UART0_RX,
- DMACH_UART0_TX,
- DMACH_UART1_RX,
- DMACH_UART1_TX,
- DMACH_UART2_RX,
- DMACH_UART2_TX,
- DMACH_UART3_RX,
- DMACH_UART3_TX,
- DMACH_IRDA,
- DMACH_I2S0_RX,
- DMACH_I2S0_TX,
- DMACH_I2S0S_TX,
- DMACH_I2S1_RX,
- DMACH_I2S1_TX,
- DMACH_I2S2_RX,
- DMACH_I2S2_TX,
- DMACH_SPI0_RX,
- DMACH_SPI0_TX,
- DMACH_SPI1_RX,
- DMACH_SPI1_TX,
- DMACH_SPI2_RX,
- DMACH_SPI2_TX,
- DMACH_PCM0_RX,
- DMACH_PCM0_TX,
- DMACH_PCM1_RX,
- DMACH_PCM1_TX,
- DMACH_MSM_REQ0,
- DMACH_MSM_REQ1,
- DMACH_MSM_REQ2,
- DMACH_MSM_REQ3,
-};
-
-static struct dma_pl330_platdata s5pc100_pdma1_pdata = {
- .nr_valid_peri = ARRAY_SIZE(pdma1_peri),
- .peri_id = pdma1_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pc100_pdma1, "dma-pl330.1", 0x00041330,
- S5PC100_PA_PDMA1, {IRQ_PDMA1}, &s5pc100_pdma1_pdata);
-
-static int __init s5pc100_dma_init(void)
-{
- dma_cap_set(DMA_SLAVE, s5pc100_pdma0_pdata.cap_mask);
- dma_cap_set(DMA_CYCLIC, s5pc100_pdma0_pdata.cap_mask);
- amba_device_register(&s5pc100_pdma0_device, &iomem_resource);
-
- dma_cap_set(DMA_SLAVE, s5pc100_pdma1_pdata.cap_mask);
- dma_cap_set(DMA_CYCLIC, s5pc100_pdma1_pdata.cap_mask);
- amba_device_register(&s5pc100_pdma1_device, &iomem_resource);
-
- return 0;
-}
-arch_initcall(s5pc100_dma_init);
+++ /dev/null
-/* arch/arm/mach-s5pc100/include/mach/debug-macro.S
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- *
- * Based on mach-s3c6400/include/mach/debug-macro.S
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/* pull in the relevant register and map files. */
-
-#include <linux/serial_s3c.h>
-#include <mach/map.h>
-
- /* note, for the boot process to work we have to keep the UART
- * virtual address aligned to an 1MiB boundary for the L1
- * mapping the head code makes. We keep the UART virtual address
- * aligned and add in the offset when we load the value here.
- */
-
- .macro addruart, rp, rv, tmp
- ldr \rp, = S3C_PA_UART
- ldr \rv, = S3C_VA_UART
-#if CONFIG_DEBUG_S3C_UART != 0
- add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
- add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
-#endif
- .endm
-
-/* include the reset of the code which will do the work, we're only
- * compiling for a single cpu processor type so the default of s3c2440
- * will be fine with us.
- */
-
-#include <debug/samsung.S>
+++ /dev/null
-/*
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __MACH_DMA_H
-#define __MACH_DMA_H
-
-/* This platform uses the common DMA API driver for PL330 */
-#include <plat/dma-pl330.h>
-
-#endif /* __MACH_DMA_H */
+++ /dev/null
-/* arch/arm/mach-s5pc100/include/mach/entry-macro.S
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * Based on mach-s3c6400/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for the Samsung S5PC1XX series
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
-*/
-
- .macro get_irqnr_preamble, base, tmp
- .endm
-
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- .endm
+++ /dev/null
-/* arch/arm/mach-s5pc100/include/mach/gpio.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - GPIO lib support
- *
- * Base on mach-s3c6400/include/mach/gpio.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H __FILE__
-
-/* GPIO bank sizes */
-#define S5PC100_GPIO_A0_NR (8)
-#define S5PC100_GPIO_A1_NR (5)
-#define S5PC100_GPIO_B_NR (8)
-#define S5PC100_GPIO_C_NR (5)
-#define S5PC100_GPIO_D_NR (7)
-#define S5PC100_GPIO_E0_NR (8)
-#define S5PC100_GPIO_E1_NR (6)
-#define S5PC100_GPIO_F0_NR (8)
-#define S5PC100_GPIO_F1_NR (8)
-#define S5PC100_GPIO_F2_NR (8)
-#define S5PC100_GPIO_F3_NR (4)
-#define S5PC100_GPIO_G0_NR (8)
-#define S5PC100_GPIO_G1_NR (3)
-#define S5PC100_GPIO_G2_NR (7)
-#define S5PC100_GPIO_G3_NR (7)
-#define S5PC100_GPIO_H0_NR (8)
-#define S5PC100_GPIO_H1_NR (8)
-#define S5PC100_GPIO_H2_NR (8)
-#define S5PC100_GPIO_H3_NR (8)
-#define S5PC100_GPIO_I_NR (8)
-#define S5PC100_GPIO_J0_NR (8)
-#define S5PC100_GPIO_J1_NR (5)
-#define S5PC100_GPIO_J2_NR (8)
-#define S5PC100_GPIO_J3_NR (8)
-#define S5PC100_GPIO_J4_NR (4)
-#define S5PC100_GPIO_K0_NR (8)
-#define S5PC100_GPIO_K1_NR (6)
-#define S5PC100_GPIO_K2_NR (8)
-#define S5PC100_GPIO_K3_NR (8)
-#define S5PC100_GPIO_L0_NR (8)
-#define S5PC100_GPIO_L1_NR (8)
-#define S5PC100_GPIO_L2_NR (8)
-#define S5PC100_GPIO_L3_NR (8)
-#define S5PC100_GPIO_L4_NR (8)
-
-/* GPIO bank numbes */
-
-/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
- * space for debugging purposes so that any accidental
- * change from one gpio bank to another can be caught.
-*/
-
-#define S5PC100_GPIO_NEXT(__gpio) \
- ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
-
-enum s5p_gpio_number {
- S5PC100_GPIO_A0_START = 0,
- S5PC100_GPIO_A1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_A0),
- S5PC100_GPIO_B_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_A1),
- S5PC100_GPIO_C_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_B),
- S5PC100_GPIO_D_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_C),
- S5PC100_GPIO_E0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_D),
- S5PC100_GPIO_E1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_E0),
- S5PC100_GPIO_F0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_E1),
- S5PC100_GPIO_F1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F0),
- S5PC100_GPIO_F2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F1),
- S5PC100_GPIO_F3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F2),
- S5PC100_GPIO_G0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F3),
- S5PC100_GPIO_G1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G0),
- S5PC100_GPIO_G2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G1),
- S5PC100_GPIO_G3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G2),
- S5PC100_GPIO_H0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G3),
- S5PC100_GPIO_H1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H0),
- S5PC100_GPIO_H2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H1),
- S5PC100_GPIO_H3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H2),
- S5PC100_GPIO_I_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H3),
- S5PC100_GPIO_J0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_I),
- S5PC100_GPIO_J1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J0),
- S5PC100_GPIO_J2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J1),
- S5PC100_GPIO_J3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J2),
- S5PC100_GPIO_J4_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J3),
- S5PC100_GPIO_K0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J4),
- S5PC100_GPIO_K1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K0),
- S5PC100_GPIO_K2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K1),
- S5PC100_GPIO_K3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K2),
- S5PC100_GPIO_L0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K3),
- S5PC100_GPIO_L1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L0),
- S5PC100_GPIO_L2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L1),
- S5PC100_GPIO_L3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L2),
- S5PC100_GPIO_L4_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L3),
- S5PC100_GPIO_END = S5PC100_GPIO_NEXT(S5PC100_GPIO_L4),
-};
-
-/* S5PC100 GPIO number definitions. */
-#define S5PC100_GPA0(_nr) (S5PC100_GPIO_A0_START + (_nr))
-#define S5PC100_GPA1(_nr) (S5PC100_GPIO_A1_START + (_nr))
-#define S5PC100_GPB(_nr) (S5PC100_GPIO_B_START + (_nr))
-#define S5PC100_GPC(_nr) (S5PC100_GPIO_C_START + (_nr))
-#define S5PC100_GPD(_nr) (S5PC100_GPIO_D_START + (_nr))
-#define S5PC100_GPE0(_nr) (S5PC100_GPIO_E0_START + (_nr))
-#define S5PC100_GPE1(_nr) (S5PC100_GPIO_E1_START + (_nr))
-#define S5PC100_GPF0(_nr) (S5PC100_GPIO_F0_START + (_nr))
-#define S5PC100_GPF1(_nr) (S5PC100_GPIO_F1_START + (_nr))
-#define S5PC100_GPF2(_nr) (S5PC100_GPIO_F2_START + (_nr))
-#define S5PC100_GPF3(_nr) (S5PC100_GPIO_F3_START + (_nr))
-#define S5PC100_GPG0(_nr) (S5PC100_GPIO_G0_START + (_nr))
-#define S5PC100_GPG1(_nr) (S5PC100_GPIO_G1_START + (_nr))
-#define S5PC100_GPG2(_nr) (S5PC100_GPIO_G2_START + (_nr))
-#define S5PC100_GPG3(_nr) (S5PC100_GPIO_G3_START + (_nr))
-#define S5PC100_GPH0(_nr) (S5PC100_GPIO_H0_START + (_nr))
-#define S5PC100_GPH1(_nr) (S5PC100_GPIO_H1_START + (_nr))
-#define S5PC100_GPH2(_nr) (S5PC100_GPIO_H2_START + (_nr))
-#define S5PC100_GPH3(_nr) (S5PC100_GPIO_H3_START + (_nr))
-#define S5PC100_GPI(_nr) (S5PC100_GPIO_I_START + (_nr))
-#define S5PC100_GPJ0(_nr) (S5PC100_GPIO_J0_START + (_nr))
-#define S5PC100_GPJ1(_nr) (S5PC100_GPIO_J1_START + (_nr))
-#define S5PC100_GPJ2(_nr) (S5PC100_GPIO_J2_START + (_nr))
-#define S5PC100_GPJ3(_nr) (S5PC100_GPIO_J3_START + (_nr))
-#define S5PC100_GPJ4(_nr) (S5PC100_GPIO_J4_START + (_nr))
-#define S5PC100_GPK0(_nr) (S5PC100_GPIO_K0_START + (_nr))
-#define S5PC100_GPK1(_nr) (S5PC100_GPIO_K1_START + (_nr))
-#define S5PC100_GPK2(_nr) (S5PC100_GPIO_K2_START + (_nr))
-#define S5PC100_GPK3(_nr) (S5PC100_GPIO_K3_START + (_nr))
-#define S5PC100_GPL0(_nr) (S5PC100_GPIO_L0_START + (_nr))
-#define S5PC100_GPL1(_nr) (S5PC100_GPIO_L1_START + (_nr))
-#define S5PC100_GPL2(_nr) (S5PC100_GPIO_L2_START + (_nr))
-#define S5PC100_GPL3(_nr) (S5PC100_GPIO_L3_START + (_nr))
-#define S5PC100_GPL4(_nr) (S5PC100_GPIO_L4_START + (_nr))
-
-/* It used the end of the S5PC100 gpios */
-#define S3C_GPIO_END S5PC100_GPIO_END
-
-/* define the number of gpios we need to the one after the MP04() range */
-#define ARCH_NR_GPIOS (S5PC100_GPIO_END + 1)
-
-#endif /* __ASM_ARCH_GPIO_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/include/mach/hardware.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - Hardware support
- */
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H __FILE__
-
-/* currently nothing here, placeholder */
-
-#endif /* __ASM_ARCH_HARDWARE_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/include/mach/irqs.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - IRQ definitions
- */
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H __FILE__
-
-#include <plat/irqs.h>
-
-/* VIC0: system, DMA, timer */
-#define IRQ_EINT16_31 S5P_IRQ_VIC0(16)
-#define IRQ_BATF S5P_IRQ_VIC0(17)
-#define IRQ_MDMA S5P_IRQ_VIC0(18)
-#define IRQ_PDMA0 S5P_IRQ_VIC0(19)
-#define IRQ_PDMA1 S5P_IRQ_VIC0(20)
-#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(21)
-#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(22)
-#define IRQ_TIMER2_VIC S5P_IRQ_VIC0(23)
-#define IRQ_TIMER3_VIC S5P_IRQ_VIC0(24)
-#define IRQ_TIMER4_VIC S5P_IRQ_VIC0(25)
-#define IRQ_SYSTIMER S5P_IRQ_VIC0(26)
-#define IRQ_WDT S5P_IRQ_VIC0(27)
-#define IRQ_RTC_ALARM S5P_IRQ_VIC0(28)
-#define IRQ_RTC_TIC S5P_IRQ_VIC0(29)
-#define IRQ_GPIOINT S5P_IRQ_VIC0(30)
-
-/* VIC1: ARM, power, memory, connectivity */
-#define IRQ_PMU S5P_IRQ_VIC1(0)
-#define IRQ_CORTEX1 S5P_IRQ_VIC1(1)
-#define IRQ_CORTEX2 S5P_IRQ_VIC1(2)
-#define IRQ_CORTEX3 S5P_IRQ_VIC1(3)
-#define IRQ_CORTEX4 S5P_IRQ_VIC1(4)
-#define IRQ_IEMAPC S5P_IRQ_VIC1(5)
-#define IRQ_IEMIEC S5P_IRQ_VIC1(6)
-#define IRQ_ONENAND S5P_IRQ_VIC1(7)
-#define IRQ_NFC S5P_IRQ_VIC1(8)
-#define IRQ_CFCON S5P_IRQ_VIC1(9)
-#define IRQ_UART0 S5P_IRQ_VIC1(10)
-#define IRQ_UART1 S5P_IRQ_VIC1(11)
-#define IRQ_UART2 S5P_IRQ_VIC1(12)
-#define IRQ_UART3 S5P_IRQ_VIC1(13)
-#define IRQ_IIC S5P_IRQ_VIC1(14)
-#define IRQ_SPI0 S5P_IRQ_VIC1(15)
-#define IRQ_SPI1 S5P_IRQ_VIC1(16)
-#define IRQ_SPI2 S5P_IRQ_VIC1(17)
-#define IRQ_IRDA S5P_IRQ_VIC1(18)
-#define IRQ_IIC2 S5P_IRQ_VIC1(19)
-#define IRQ_IIC3 S5P_IRQ_VIC1(20)
-#define IRQ_HSIRX S5P_IRQ_VIC1(21)
-#define IRQ_HSITX S5P_IRQ_VIC1(22)
-#define IRQ_UHOST S5P_IRQ_VIC1(23)
-#define IRQ_OTG S5P_IRQ_VIC1(24)
-#define IRQ_MSM S5P_IRQ_VIC1(25)
-#define IRQ_HSMMC0 S5P_IRQ_VIC1(26)
-#define IRQ_HSMMC1 S5P_IRQ_VIC1(27)
-#define IRQ_HSMMC2 S5P_IRQ_VIC1(28)
-#define IRQ_MIPICSI S5P_IRQ_VIC1(29)
-#define IRQ_MIPIDSI S5P_IRQ_VIC1(30)
-
-/* VIC2: multimedia, audio, security */
-#define IRQ_LCD0 S5P_IRQ_VIC2(0)
-#define IRQ_LCD1 S5P_IRQ_VIC2(1)
-#define IRQ_LCD2 S5P_IRQ_VIC2(2)
-#define IRQ_LCD3 S5P_IRQ_VIC2(3)
-#define IRQ_ROTATOR S5P_IRQ_VIC2(4)
-#define IRQ_FIMC0 S5P_IRQ_VIC2(5)
-#define IRQ_FIMC1 S5P_IRQ_VIC2(6)
-#define IRQ_FIMC2 S5P_IRQ_VIC2(7)
-#define IRQ_JPEG S5P_IRQ_VIC2(8)
-#define IRQ_2D S5P_IRQ_VIC2(9)
-#define IRQ_3D S5P_IRQ_VIC2(10)
-#define IRQ_MIXER S5P_IRQ_VIC2(11)
-#define IRQ_HDMI S5P_IRQ_VIC2(12)
-#define IRQ_IIC1 S5P_IRQ_VIC2(13)
-#define IRQ_MFC S5P_IRQ_VIC2(14)
-#define IRQ_TVENC S5P_IRQ_VIC2(15)
-#define IRQ_I2S0 S5P_IRQ_VIC2(16)
-#define IRQ_I2S1 S5P_IRQ_VIC2(17)
-#define IRQ_I2S2 S5P_IRQ_VIC2(18)
-#define IRQ_AC97 S5P_IRQ_VIC2(19)
-#define IRQ_PCM0 S5P_IRQ_VIC2(20)
-#define IRQ_PCM1 S5P_IRQ_VIC2(21)
-#define IRQ_SPDIF S5P_IRQ_VIC2(22)
-#define IRQ_ADC S5P_IRQ_VIC2(23)
-#define IRQ_PENDN S5P_IRQ_VIC2(24)
-#define IRQ_TC IRQ_PENDN
-#define IRQ_KEYPAD S5P_IRQ_VIC2(25)
-#define IRQ_CG S5P_IRQ_VIC2(26)
-#define IRQ_SEC S5P_IRQ_VIC2(27)
-#define IRQ_SECRX S5P_IRQ_VIC2(28)
-#define IRQ_SECTX S5P_IRQ_VIC2(29)
-#define IRQ_SDMIRQ S5P_IRQ_VIC2(30)
-#define IRQ_SDMFIQ S5P_IRQ_VIC2(31)
-#define IRQ_VIC_END S5P_IRQ_VIC2(31)
-
-#define S5P_EINT_BASE1 (S5P_IRQ_VIC0(0))
-#define S5P_EINT_BASE2 (IRQ_VIC_END + 1)
-
-/* GPIO interrupt */
-#define S5P_GPIOINT_BASE (IRQ_EINT(31) + 1)
-#define S5P_GPIOINT_GROUP_MAXNR 21
-
-/* Set the default NR_IRQS */
-#define NR_IRQS (IRQ_EINT(31) + S5P_GPIOINT_COUNT + 1)
-
-/* Compatibility */
-#define IRQ_LCD_FIFO IRQ_LCD0
-#define IRQ_LCD_VSYNC IRQ_LCD1
-#define IRQ_LCD_SYSTEM IRQ_LCD2
-
-#endif /* __ASM_ARCH_IRQS_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/include/mach/map.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - Memory map definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H __FILE__
-
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-#define S5PC100_PA_SDRAM 0x20000000
-
-#define S5PC100_PA_ONENAND 0xE7100000
-#define S5PC100_PA_ONENAND_BUF 0xB0000000
-
-#define S5PC100_PA_CHIPID 0xE0000000
-
-#define S5PC100_PA_SYSCON 0xE0100000
-
-#define S5PC100_PA_OTHERS 0xE0200000
-
-#define S5PC100_PA_GPIO 0xE0300000
-
-#define S5PC100_PA_VIC0 0xE4000000
-#define S5PC100_PA_VIC1 0xE4100000
-#define S5PC100_PA_VIC2 0xE4200000
-
-#define S5PC100_PA_SROMC 0xE7000000
-
-#define S5PC100_PA_CFCON 0xE7800000
-
-#define S5PC100_PA_MDMA 0xE8100000
-#define S5PC100_PA_PDMA0 0xE9000000
-#define S5PC100_PA_PDMA1 0xE9200000
-
-#define S5PC100_PA_TIMER 0xEA000000
-#define S5PC100_PA_SYSTIMER 0xEA100000
-#define S5PC100_PA_WATCHDOG 0xEA200000
-#define S5PC100_PA_RTC 0xEA300000
-
-#define S5PC100_PA_UART 0xEC000000
-
-#define S5PC100_PA_IIC0 0xEC100000
-#define S5PC100_PA_IIC1 0xEC200000
-
-#define S5PC100_PA_SPI0 0xEC300000
-#define S5PC100_PA_SPI1 0xEC400000
-#define S5PC100_PA_SPI2 0xEC500000
-
-#define S5PC100_PA_USB_HSOTG 0xED200000
-#define S5PC100_PA_USB_HSPHY 0xED300000
-
-#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
-
-#define S5PC100_PA_FB 0xEE000000
-
-#define S5PC100_PA_FIMC0 0xEE200000
-#define S5PC100_PA_FIMC1 0xEE300000
-#define S5PC100_PA_FIMC2 0xEE400000
-
-#define S5PC100_PA_I2S0 0xF2000000
-#define S5PC100_PA_I2S1 0xF2100000
-#define S5PC100_PA_I2S2 0xF2200000
-
-#define S5PC100_PA_AC97 0xF2300000
-
-#define S5PC100_PA_PCM0 0xF2400000
-#define S5PC100_PA_PCM1 0xF2500000
-
-#define S5PC100_PA_SPDIF 0xF2600000
-
-#define S5PC100_PA_TSADC 0xF3000000
-
-#define S5PC100_PA_KEYPAD 0xF3100000
-
-/* Compatibiltiy Defines */
-
-#define S3C_PA_FB S5PC100_PA_FB
-#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC(0)
-#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC(1)
-#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC(2)
-#define S3C_PA_IIC S5PC100_PA_IIC0
-#define S3C_PA_IIC1 S5PC100_PA_IIC1
-#define S3C_PA_KEYPAD S5PC100_PA_KEYPAD
-#define S3C_PA_ONENAND S5PC100_PA_ONENAND
-#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF
-#define S3C_PA_RTC S5PC100_PA_RTC
-#define S3C_PA_TSADC S5PC100_PA_TSADC
-#define S3C_PA_USB_HSOTG S5PC100_PA_USB_HSOTG
-#define S3C_PA_USB_HSPHY S5PC100_PA_USB_HSPHY
-#define S3C_PA_WDT S5PC100_PA_WATCHDOG
-#define S3C_PA_SPI0 S5PC100_PA_SPI0
-#define S3C_PA_SPI1 S5PC100_PA_SPI1
-#define S3C_PA_SPI2 S5PC100_PA_SPI2
-
-#define S5P_PA_CHIPID S5PC100_PA_CHIPID
-#define S5P_PA_FIMC0 S5PC100_PA_FIMC0
-#define S5P_PA_FIMC1 S5PC100_PA_FIMC1
-#define S5P_PA_FIMC2 S5PC100_PA_FIMC2
-#define S5P_PA_SDRAM S5PC100_PA_SDRAM
-#define S5P_PA_SROMC S5PC100_PA_SROMC
-#define S5P_PA_SYSCON S5PC100_PA_SYSCON
-#define S5P_PA_TIMER S5PC100_PA_TIMER
-
-#define SAMSUNG_PA_ADC S5PC100_PA_TSADC
-#define SAMSUNG_PA_CFCON S5PC100_PA_CFCON
-#define SAMSUNG_PA_KEYPAD S5PC100_PA_KEYPAD
-#define SAMSUNG_PA_TIMER S5PC100_PA_TIMER
-
-#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
-
-#define S3C_SZ_ONENAND_BUF (SZ_256M - SZ_32M)
-
-/* UART */
-
-#define S3C_PA_UART S5PC100_PA_UART
-
-#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET))
-#define S5P_PA_UART0 S5P_PA_UART(0)
-#define S5P_PA_UART1 S5P_PA_UART(1)
-#define S5P_PA_UART2 S5P_PA_UART(2)
-#define S5P_PA_UART3 S5P_PA_UART(3)
-
-#define S5P_SZ_UART SZ_256
-
-#endif /* __ASM_ARCH_MAP_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/include/mach/regs-clock.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PC100 - Clock register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_CLOCK_H
-#define __ASM_ARCH_REGS_CLOCK_H __FILE__
-
-#include <mach/map.h>
-
-#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
-
-#define S5PC100_REG_OTHERS(x) (S5PC100_VA_OTHERS + (x))
-
-#define S5P_APLL_LOCK S5P_CLKREG(0x00)
-#define S5P_MPLL_LOCK S5P_CLKREG(0x04)
-#define S5P_EPLL_LOCK S5P_CLKREG(0x08)
-#define S5P_HPLL_LOCK S5P_CLKREG(0x0C)
-
-#define S5P_APLL_CON S5P_CLKREG(0x100)
-#define S5P_MPLL_CON S5P_CLKREG(0x104)
-#define S5P_EPLL_CON S5P_CLKREG(0x108)
-#define S5P_HPLL_CON S5P_CLKREG(0x10C)
-
-#define S5P_CLK_SRC0 S5P_CLKREG(0x200)
-#define S5P_CLK_SRC1 S5P_CLKREG(0x204)
-#define S5P_CLK_SRC2 S5P_CLKREG(0x208)
-#define S5P_CLK_SRC3 S5P_CLKREG(0x20C)
-
-#define S5P_CLK_DIV0 S5P_CLKREG(0x300)
-#define S5P_CLK_DIV1 S5P_CLKREG(0x304)
-#define S5P_CLK_DIV2 S5P_CLKREG(0x308)
-#define S5P_CLK_DIV3 S5P_CLKREG(0x30C)
-#define S5P_CLK_DIV4 S5P_CLKREG(0x310)
-
-#define S5P_CLK_OUT S5P_CLKREG(0x400)
-
-#define S5P_CLKGATE_D00 S5P_CLKREG(0x500)
-#define S5P_CLKGATE_D01 S5P_CLKREG(0x504)
-#define S5P_CLKGATE_D02 S5P_CLKREG(0x508)
-
-#define S5P_CLKGATE_D10 S5P_CLKREG(0x520)
-#define S5P_CLKGATE_D11 S5P_CLKREG(0x524)
-#define S5P_CLKGATE_D12 S5P_CLKREG(0x528)
-#define S5P_CLKGATE_D13 S5P_CLKREG(0x52C)
-#define S5P_CLKGATE_D14 S5P_CLKREG(0x530)
-#define S5P_CLKGATE_D15 S5P_CLKREG(0x534)
-
-#define S5P_CLKGATE_D20 S5P_CLKREG(0x540)
-
-#define S5P_CLKGATE_SCLK0 S5P_CLKREG(0x560)
-#define S5P_CLKGATE_SCLK1 S5P_CLKREG(0x564)
-
-/* CLKDIV0 */
-#define S5P_CLKDIV0_D0_MASK (0x7<<8)
-#define S5P_CLKDIV0_D0_SHIFT (8)
-#define S5P_CLKDIV0_PCLKD0_MASK (0x7<<12)
-#define S5P_CLKDIV0_PCLKD0_SHIFT (12)
-
-/* CLKDIV1 */
-#define S5P_CLKDIV1_D1_MASK (0x7<<12)
-#define S5P_CLKDIV1_D1_SHIFT (12)
-#define S5P_CLKDIV1_PCLKD1_MASK (0x7<<16)
-#define S5P_CLKDIV1_PCLKD1_SHIFT (16)
-
-#define S5PC100_SWRESET S5PC100_REG_OTHERS(0x000)
-#define S5PC100_MEM_SYS_CFG S5PC100_REG_OTHERS(0x200)
-
-#define S5PC100_SWRESET_RESETVAL 0xc100
-
-#define MEM_SYS_CFG_EBI_FIX_PRI_CFCON 0x30
-
-#endif /* __ASM_ARCH_REGS_CLOCK_H */
+++ /dev/null
-/* linux/arch/arm/plat-s5pc100/include/plat/regs-gpio.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - GPIO register definitions
- */
-
-#ifndef __ASM_MACH_S5PC100_REGS_GPIO_H
-#define __ASM_MACH_S5PC100_REGS_GPIO_H __FILE__
-
-#include <mach/map.h>
-
-#define S5PC100EINT30CON (S5P_VA_GPIO + 0xE00)
-#define S5P_EINT_CON(x) (S5PC100EINT30CON + ((x) * 0x4))
-
-#define S5PC100EINT30FLTCON0 (S5P_VA_GPIO + 0xE80)
-#define S5P_EINT_FLTCON(x) (S5PC100EINT30FLTCON0 + ((x) * 0x4))
-
-#define S5PC100EINT30MASK (S5P_VA_GPIO + 0xF00)
-#define S5P_EINT_MASK(x) (S5PC100EINT30MASK + ((x) * 0x4))
-
-#define S5PC100EINT30PEND (S5P_VA_GPIO + 0xF40)
-#define S5P_EINT_PEND(x) (S5PC100EINT30PEND + ((x) * 0x4))
-
-#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3)
-
-#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7))
-
-#define EINT_MODE S3C_GPIO_SFN(0x2)
-
-#define EINT_GPIO_0(x) S5PC100_GPH0(x)
-#define EINT_GPIO_1(x) S5PC100_GPH1(x)
-#define EINT_GPIO_2(x) S5PC100_GPH2(x)
-#define EINT_GPIO_3(x) S5PC100_GPH3(x)
-
-#endif /* __ASM_MACH_S5PC100_REGS_GPIO_H */
-
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/include/mach/regs-irq.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - IRQ register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_IRQ_H
-#define __ASM_ARCH_REGS_IRQ_H __FILE__
-
-#include <mach/map.h>
-
-#endif /* __ASM_ARCH_REGS_IRQ_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/mach-smdkc100.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Author: Byungho Min <bhmin@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/fb.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/pwm_backlight.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <mach/map.h>
-#include <mach/regs-gpio.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <plat/gpio-cfg.h>
-
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <linux/platform_data/ata-samsung_cf.h>
-#include <plat/adc.h>
-#include <plat/keypad.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <linux/platform_data/asoc-s3c.h>
-#include <plat/backlight.h>
-#include <plat/samsung-time.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define SMDKC100_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDKC100_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define SMDKC100_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
- S3C2440_UFCON_RXTRIG8 | \
- S3C2440_UFCON_TXTRIG16)
-
-static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = SMDKC100_UCON_DEFAULT,
- .ulcon = SMDKC100_ULCON_DEFAULT,
- .ufcon = SMDKC100_UFCON_DEFAULT,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = SMDKC100_UCON_DEFAULT,
- .ulcon = SMDKC100_ULCON_DEFAULT,
- .ufcon = SMDKC100_UFCON_DEFAULT,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = SMDKC100_UCON_DEFAULT,
- .ulcon = SMDKC100_ULCON_DEFAULT,
- .ufcon = SMDKC100_UFCON_DEFAULT,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = SMDKC100_UCON_DEFAULT,
- .ulcon = SMDKC100_ULCON_DEFAULT,
- .ufcon = SMDKC100_UFCON_DEFAULT,
- },
-};
-
-/* I2C0 */
-static struct i2c_board_info i2c_devs0[] __initdata = {
- {I2C_BOARD_INFO("wm8580", 0x1b),},
-};
-
-/* I2C1 */
-static struct i2c_board_info i2c_devs1[] __initdata = {
-};
-
-/* LCD power controller */
-static void smdkc100_lcd_power_set(struct plat_lcd_data *pd,
- unsigned int power)
-{
- if (power) {
- /* module reset */
- gpio_direction_output(S5PC100_GPH0(6), 1);
- mdelay(100);
- gpio_direction_output(S5PC100_GPH0(6), 0);
- mdelay(10);
- gpio_direction_output(S5PC100_GPH0(6), 1);
- mdelay(10);
- }
-}
-
-static struct plat_lcd_data smdkc100_lcd_power_data = {
- .set_power = smdkc100_lcd_power_set,
-};
-
-static struct platform_device smdkc100_lcd_powerdev = {
- .name = "platform-lcd",
- .dev.parent = &s3c_device_fb.dev,
- .dev.platform_data = &smdkc100_lcd_power_data,
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win smdkc100_fb_win0 = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 800,
- .yres = 480,
-};
-
-static struct fb_videomode smdkc100_lcd_timing = {
- .left_margin = 8,
- .right_margin = 13,
- .upper_margin = 7,
- .lower_margin = 5,
- .hsync_len = 3,
- .vsync_len = 1,
- .xres = 800,
- .yres = 480,
- .refresh = 80,
-};
-
-static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
- .win[0] = &smdkc100_fb_win0,
- .vtiming = &smdkc100_lcd_timing,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- .setup_gpio = s5pc100_fb_gpio_setup_24bpp,
-};
-
-static struct s3c_ide_platdata smdkc100_ide_pdata __initdata = {
- .setup_gpio = s5pc100_ide_setup_gpio,
-};
-
-static uint32_t smdkc100_keymap[] __initdata = {
- /* KEY(row, col, keycode) */
- KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
- KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
- KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
- KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
-};
-
-static struct matrix_keymap_data smdkc100_keymap_data __initdata = {
- .keymap = smdkc100_keymap,
- .keymap_size = ARRAY_SIZE(smdkc100_keymap),
-};
-
-static struct samsung_keypad_platdata smdkc100_keypad_data __initdata = {
- .keymap_data = &smdkc100_keymap_data,
- .rows = 2,
- .cols = 8,
-};
-
-static struct platform_device *smdkc100_devices[] __initdata = {
- &s3c_device_adc,
- &s3c_device_cfcon,
- &s3c_device_i2c0,
- &s3c_device_i2c1,
- &s3c_device_fb,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_hsmmc2,
- &samsung_device_pwm,
- &s3c_device_ts,
- &s3c_device_wdt,
- &smdkc100_lcd_powerdev,
- &s5pc100_device_iis0,
- &samsung_device_keypad,
- &s5pc100_device_ac97,
- &s3c_device_rtc,
- &s5p_device_fimc0,
- &s5p_device_fimc1,
- &s5p_device_fimc2,
- &s5pc100_device_spdif,
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdkc100_bl_gpio_info = {
- .no = S5PC100_GPD(0),
- .func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdkc100_bl_data = {
- .pwm_id = 0,
- .enable_gpio = -1,
-};
-
-static void __init smdkc100_map_io(void)
-{
- s5pc100_init_io(NULL, 0);
- s3c24xx_init_clocks(12000000);
- s3c24xx_init_uarts(smdkc100_uartcfgs, ARRAY_SIZE(smdkc100_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init smdkc100_machine_init(void)
-{
- s3c24xx_ts_set_platdata(NULL);
-
- /* I2C */
- s3c_i2c0_set_platdata(NULL);
- s3c_i2c1_set_platdata(NULL);
- i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
- i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
-
- s3c_fb_set_platdata(&smdkc100_lcd_pdata);
- s3c_ide_set_platdata(&smdkc100_ide_pdata);
-
- samsung_keypad_set_platdata(&smdkc100_keypad_data);
-
- s5pc100_spdif_setup_gpio(S5PC100_SPDIF_GPD);
-
- /* LCD init */
- gpio_request(S5PC100_GPH0(6), "GPH0");
- smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0);
-
- platform_add_devices(smdkc100_devices, ARRAY_SIZE(smdkc100_devices));
-
- samsung_bl_set(&smdkc100_bl_gpio_info, &smdkc100_bl_data);
-}
-
-MACHINE_START(SMDKC100, "SMDKC100")
- /* Maintainer: Byungho Min <bhmin@samsung.com> */
- .atag_offset = 0x100,
- .init_irq = s5pc100_init_irq,
- .map_io = smdkc100_map_io,
- .init_machine = smdkc100_machine_init,
- .init_time = samsung_timer_init,
- .restart = s5pc100_restart,
-MACHINE_END
+++ /dev/null
-/*
- * linux/arch/arm/mach-s5pc100/setup-fb-24bpp.c
- *
- * Copyright 2009 Samsung Electronics
- *
- * Base S5PC100 setup information for 24bpp LCD framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <mach/map.h>
-#include <plat/fb.h>
-#include <plat/gpio-cfg.h>
-
-#define DISR_OFFSET 0x7008
-
-static void s5pc100_fb_setgpios(unsigned int base, unsigned int nr)
-{
- s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(2));
-}
-
-void s5pc100_fb_gpio_setup_24bpp(void)
-{
- s5pc100_fb_setgpios(S5PC100_GPF0(0), 8);
- s5pc100_fb_setgpios(S5PC100_GPF1(0), 8);
- s5pc100_fb_setgpios(S5PC100_GPF2(0), 8);
- s5pc100_fb_setgpios(S5PC100_GPF3(0), 4);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/setup-i2c0.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * Base S5PC100 I2C bus 0 gpio configuration
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/gpio.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5PC100_GPD(3), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/setup-i2c1.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * Base S5PC100 I2C bus 1 gpio configuration
- *
- * Based on plat-s3c64xx/setup-i2c1.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/gpio.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c1_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5PC100_GPD(5), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/setup-ide.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5PC100 setup information for IDE
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-
-#include <mach/regs-clock.h>
-#include <plat/gpio-cfg.h>
-
-static void s5pc100_ide_cfg_gpios(unsigned int base, unsigned int nr)
-{
- s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(4));
-
- for (; nr > 0; nr--, base++)
- s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
-}
-
-void s5pc100_ide_setup_gpio(void)
-{
- u32 reg;
-
- /* Independent CF interface, CF chip select configuration */
- reg = readl(S5PC100_MEM_SYS_CFG) & (~0x3f);
- writel(reg | MEM_SYS_CFG_EBI_FIX_PRI_CFCON, S5PC100_MEM_SYS_CFG);
-
- /* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ0(0), 8);
-
- /*CF_Data[0 - 7] */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ2(0), 8);
-
- /* CF_Data[8 - 15] */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ3(0), 8);
-
- /* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ4(0), 4);
-
- /* EBI_OE, EBI_WE */
- s3c_gpio_cfgpin_range(S5PC100_GPK0(6), 2, S3C_GPIO_SFN(0));
-
- /* CF_OE, CF_WE */
- s3c_gpio_cfgrange_nopull(S5PC100_GPK1(6), 8, S3C_GPIO_SFN(2));
-
- /* CF_CD */
- s3c_gpio_cfgpin(S5PC100_GPK3(5), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5PC100_GPK3(5), S3C_GPIO_PULL_NONE);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/setup-keypad.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * GPIO configuration for S5PC100 KeyPad device
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
-{
- /* Set all the necessary GPH3 pins to special-function 3: KP_ROW[x] */
- s3c_gpio_cfgrange_nopull(S5PC100_GPH3(0), rows, S3C_GPIO_SFN(3));
-
- /* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */
- s3c_gpio_cfgrange_nopull(S5PC100_GPH2(0), cols, S3C_GPIO_SFN(3));
-}
+++ /dev/null
-/* linux/arch/arm/plat-s5pc100/setup-sdhci-gpio.c
- *
- * Copyright 2009 Samsung Eletronics
- *
- * S5PC100 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/card.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/sdhci.h>
-
-void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
- unsigned int num;
-
- num = width;
- /* In case of 8 width, we should decrease the 2 */
- if (width == 8)
- num = width - 2;
-
- /* Set all the necessary GPG0/GPG1 pins to special-function 0 */
- s3c_gpio_cfgrange_nopull(S5PC100_GPG0(0), 2 + num, S3C_GPIO_SFN(2));
-
- if (width == 8)
- s3c_gpio_cfgrange_nopull(S5PC100_GPG1(0), 2, S3C_GPIO_SFN(2));
-
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- s3c_gpio_setpull(S5PC100_GPG1(2), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PC100_GPG1(2), S3C_GPIO_SFN(2));
- }
-}
-
-void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set all the necessary GPG2 pins to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PC100_GPG2(0), 2 + width, S3C_GPIO_SFN(2));
-
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- s3c_gpio_setpull(S5PC100_GPG2(6), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PC100_GPG2(6), S3C_GPIO_SFN(2));
- }
-}
-
-void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set all the necessary GPG3 pins to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PC100_GPG3(0), 2 + width, S3C_GPIO_SFN(2));
-
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- s3c_gpio_setpull(S5PC100_GPG3(6), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PC100_GPG3(6), S3C_GPIO_SFN(2));
- }
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pc100/setup-spi.c
- *
- * Copyright (C) 2011 Samsung Electronics Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-#ifdef CONFIG_S3C64XX_DEV_SPI0
-int s3c64xx_spi0_cfg_gpio(void)
-{
- s3c_gpio_cfgall_range(S5PC100_GPB(0), 3,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI1
-int s3c64xx_spi1_cfg_gpio(void)
-{
- s3c_gpio_cfgall_range(S5PC100_GPB(4), 3,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI2
-int s3c64xx_spi2_cfg_gpio(void)
-{
- s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(3));
- s3c_gpio_setpull(S5PC100_GPG3(0), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgall_range(S5PC100_GPB(2), 2,
- S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
- return 0;
-}
-#endif
# Configuration options for the S5PV210/S5PC110
+config ARCH_S5PV210
+ bool "Samsung S5PV210/S5PC110" if ARCH_MULTI_V7
+ select ARCH_HAS_HOLES_MEMORYMODEL
+ select ARCH_REQUIRE_GPIOLIB
+ select ARM_VIC
+ select CLKSRC_SAMSUNG_PWM
+ select COMMON_CLK_SAMSUNG
+ select HAVE_S3C2410_I2C if I2C
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
+ select HAVE_S3C_RTC if RTC_CLASS
+ select PINCTRL
+ select PINCTRL_EXYNOS
+ help
+ Samsung S5PV210/S5PC110 series based systems
+
if ARCH_S5PV210
config CPU_S5PV210
- bool
+ def_bool y
select ARM_AMBA
select PL330_DMA if DMADEVICES
- select S5P_EXT_INT
- select S5P_PM if PM
- select S5P_SLEEP if PM
help
Enable S5PV210 CPU support
-config S5PV210_SETUP_I2C1
- bool
- help
- Common setup code for i2c bus 1.
-
-config S5PV210_SETUP_I2C2
- bool
- help
- Common setup code for i2c bus 2.
-
-config S5PV210_SETUP_IDE
- bool
- help
- Common setup code for S5PV210 IDE GPIO configurations
-
-config S5PV210_SETUP_FB_24BPP
- bool
- help
- Common setup code for S5PV210 with an 24bpp RGB display helper.
-
-config S5PV210_SETUP_KEYPAD
- bool
- help
- Common setup code for keypad.
-
-config S5PV210_SETUP_SDHCI
- bool
- select S5PV210_SETUP_SDHCI_GPIO
- help
- Internal helper functions for S5PV210 based SDHCI systems
-
-config S5PV210_SETUP_SDHCI_GPIO
- bool
- help
- Common setup code for SDHCI gpio.
-
-config S5PV210_SETUP_FIMC
- bool
- help
- Common setup code for the camera interfaces.
-
-config S5PV210_SETUP_SPI
- bool
- help
- Common setup code for SPI GPIO configurations.
-
-config S5PV210_SETUP_USB_PHY
- bool
- help
- Common setup code for USB PHY controller
-
-menu "S5PC110 Machines"
-
-config MACH_AQUILA
- bool "Aquila"
- select CPU_S5PV210
- select S3C_DEV_FB
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S5PV210_SETUP_FB_24BPP
- select S5PV210_SETUP_SDHCI
- select S5PV210_SETUP_USB_PHY
- select S5P_DEV_FIMC0
- select S5P_DEV_FIMC1
- select S5P_DEV_FIMC2
- select S5P_DEV_ONENAND
- help
- Machine support for the Samsung Aquila target based on S5PC110 SoC
-
-config MACH_GONI
- bool "GONI"
- select CPU_S5PV210
- select S3C_DEV_FB
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S3C_DEV_I2C1
- select S3C_DEV_I2C2
- select S3C_DEV_USB_HSOTG
- select S5PV210_SETUP_FB_24BPP
- select S5PV210_SETUP_FIMC
- select S5PV210_SETUP_I2C1
- select S5PV210_SETUP_I2C2
- select S5PV210_SETUP_KEYPAD
- select S5PV210_SETUP_SDHCI
- select S5PV210_SETUP_USB_PHY
- select S5P_DEV_FIMC0
- select S5P_DEV_FIMC1
- select S5P_DEV_FIMC2
- select S5P_DEV_MFC
- select S5P_DEV_ONENAND
- select S5P_DEV_TV
- select S5P_GPIO_INT
- select SAMSUNG_DEV_KEYPAD
- help
- Machine support for Samsung GONI board
- S5PC110(MCP) is one of package option of S5PV210
-
-config MACH_SMDKC110
- bool "SMDKC110"
- select CPU_S5PV210
- select S3C_DEV_I2C1
- select S3C_DEV_I2C2
- select S3C_DEV_RTC
- select S3C_DEV_WDT
- select S5PV210_SETUP_I2C1
- select S5PV210_SETUP_I2C2
- select S5PV210_SETUP_IDE
- select S5P_DEV_FIMC0
- select S5P_DEV_FIMC1
- select S5P_DEV_FIMC2
- select S5P_DEV_MFC
- select SAMSUNG_DEV_IDE
- help
- Machine support for Samsung SMDKC110
- S5PC110(MCP) is one of package option of S5PV210
-
-endmenu
-
-menu "S5PV210 Machines"
-
-config MACH_SMDKV210
- bool "SMDKV210"
- select CPU_S5PV210
- select S3C_DEV_FB
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S3C_DEV_HSMMC3
- select S3C_DEV_I2C1
- select S3C_DEV_I2C2
- select S3C_DEV_RTC
- select S3C_DEV_USB_HSOTG
- select S3C_DEV_WDT
- select S5PV210_SETUP_FB_24BPP
- select S5PV210_SETUP_I2C1
- select S5PV210_SETUP_I2C2
- select S5PV210_SETUP_IDE
- select S5PV210_SETUP_KEYPAD
- select S5PV210_SETUP_SDHCI
- select S5PV210_SETUP_USB_PHY
- select S5P_DEV_FIMC0
- select S5P_DEV_FIMC1
- select S5P_DEV_FIMC2
- select S5P_DEV_JPEG
- select S5P_DEV_MFC
- select SAMSUNG_DEV_ADC
- select SAMSUNG_DEV_BACKLIGHT
- select SAMSUNG_DEV_IDE
- select SAMSUNG_DEV_KEYPAD
- select SAMSUNG_DEV_PWM
- select SAMSUNG_DEV_TS
- help
- Machine support for Samsung SMDKV210
-
-config MACH_TORBRECK
- bool "Torbreck"
- select ARCH_SPARSEMEM_ENABLE
- select CPU_S5PV210
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S3C_DEV_HSMMC3
- select S3C_DEV_I2C1
- select S3C_DEV_I2C2
- select S3C_DEV_RTC
- select S3C_DEV_WDT
- select S5PV210_SETUP_I2C1
- select S5PV210_SETUP_I2C2
- select S5PV210_SETUP_SDHCI
- select SAMSUNG_DEV_IDE
- help
- Machine support for aESOP Torbreck
-
-endmenu
-
endif
#
# Licensed under GPLv2
+ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include
+
obj-y :=
obj-m :=
obj-n :=
# Core
-obj-y += common.o clock.o
-
-obj-$(CONFIG_PM) += pm.o
-
-obj-y += dma.o
+obj-$(CONFIG_PM_SLEEP) += pm.o sleep.o
# machine support
-obj-$(CONFIG_MACH_AQUILA) += mach-aquila.o
-obj-$(CONFIG_MACH_GONI) += mach-goni.o
-obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o
-obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o
-obj-$(CONFIG_MACH_TORBRECK) += mach-torbreck.o
-
-# device support
-
-obj-y += dev-audio.o
-
-obj-y += setup-i2c0.o
-obj-$(CONFIG_S5PV210_SETUP_FB_24BPP) += setup-fb-24bpp.o
-obj-$(CONFIG_S5PV210_SETUP_FIMC) += setup-fimc.o
-obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o
-obj-$(CONFIG_S5PV210_SETUP_I2C2) += setup-i2c2.o
-obj-$(CONFIG_S5PV210_SETUP_IDE) += setup-ide.o
-obj-$(CONFIG_S5PV210_SETUP_KEYPAD) += setup-keypad.o
-obj-$(CONFIG_S5PV210_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
-obj-$(CONFIG_S5PV210_SETUP_SPI) += setup-spi.o
-obj-$(CONFIG_S5PV210_SETUP_USB_PHY) += setup-usb-phy.o
+obj-y += s5pv210.o
+++ /dev/null
- zreladdr-y += 0x20008000
-params_phys-y := 0x20000100
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/clock.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/map.h>
-
-#include <plat/cpu-freq.h>
-#include <mach/regs-clock.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "common.h"
-
-static unsigned long xtal;
-
-static struct clksrc_clk clk_mout_apll = {
- .clk = {
- .name = "mout_apll",
- },
- .sources = &clk_src_apll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_epll = {
- .clk = {
- .name = "mout_epll",
- },
- .sources = &clk_src_epll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_mpll = {
- .clk = {
- .name = "mout_mpll",
- },
- .sources = &clk_src_mpll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1 },
-};
-
-static struct clk *clkset_armclk_list[] = {
- [0] = &clk_mout_apll.clk,
- [1] = &clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_armclk = {
- .sources = clkset_armclk_list,
- .nr_sources = ARRAY_SIZE(clkset_armclk_list),
-};
-
-static struct clksrc_clk clk_armclk = {
- .clk = {
- .name = "armclk",
- },
- .sources = &clkset_armclk,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1 },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk clk_hclk_msys = {
- .clk = {
- .name = "hclk_msys",
- .parent = &clk_armclk.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 8, .size = 3 },
-};
-
-static struct clksrc_clk clk_pclk_msys = {
- .clk = {
- .name = "pclk_msys",
- .parent = &clk_hclk_msys.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk clk_sclk_a2m = {
- .clk = {
- .name = "sclk_a2m",
- .parent = &clk_mout_apll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 4, .size = 3 },
-};
-
-static struct clk *clkset_hclk_sys_list[] = {
- [0] = &clk_mout_mpll.clk,
- [1] = &clk_sclk_a2m.clk,
-};
-
-static struct clksrc_sources clkset_hclk_sys = {
- .sources = clkset_hclk_sys_list,
- .nr_sources = ARRAY_SIZE(clkset_hclk_sys_list),
-};
-
-static struct clksrc_clk clk_hclk_dsys = {
- .clk = {
- .name = "hclk_dsys",
- },
- .sources = &clkset_hclk_sys,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 20, .size = 1 },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_dsys = {
- .clk = {
- .name = "pclk_dsys",
- .parent = &clk_hclk_dsys.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 20, .size = 3 },
-};
-
-static struct clksrc_clk clk_hclk_psys = {
- .clk = {
- .name = "hclk_psys",
- },
- .sources = &clkset_hclk_sys,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1 },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_psys = {
- .clk = {
- .name = "pclk_psys",
- .parent = &clk_hclk_psys.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 28, .size = 3 },
-};
-
-static int s5pv210_clk_ip0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP0, clk, enable);
-}
-
-static int s5pv210_clk_ip1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP1, clk, enable);
-}
-
-static int s5pv210_clk_ip2_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP2, clk, enable);
-}
-
-static int s5pv210_clk_ip3_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP3, clk, enable);
-}
-
-static int s5pv210_clk_mask0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_SRC_MASK0, clk, enable);
-}
-
-static int s5pv210_clk_mask1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_SRC_MASK1, clk, enable);
-}
-
-static int s5pv210_clk_hdmiphy_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
-}
-
-static int exynos4_clk_dac_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_DAC_PHY_CONTROL, clk, enable);
-}
-
-static struct clk clk_sclk_hdmi27m = {
- .name = "sclk_hdmi27m",
- .rate = 27000000,
-};
-
-static struct clk clk_sclk_hdmiphy = {
- .name = "sclk_hdmiphy",
-};
-
-static struct clk clk_sclk_usbphy0 = {
- .name = "sclk_usbphy0",
-};
-
-static struct clk clk_sclk_usbphy1 = {
- .name = "sclk_usbphy1",
-};
-
-static struct clk clk_pcmcdclk0 = {
- .name = "pcmcdclk",
-};
-
-static struct clk clk_pcmcdclk1 = {
- .name = "pcmcdclk",
-};
-
-static struct clk clk_pcmcdclk2 = {
- .name = "pcmcdclk",
-};
-
-static struct clk *clkset_vpllsrc_list[] = {
- [0] = &clk_fin_vpll,
- [1] = &clk_sclk_hdmi27m,
-};
-
-static struct clksrc_sources clkset_vpllsrc = {
- .sources = clkset_vpllsrc_list,
- .nr_sources = ARRAY_SIZE(clkset_vpllsrc_list),
-};
-
-static struct clksrc_clk clk_vpllsrc = {
- .clk = {
- .name = "vpll_src",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 7),
- },
- .sources = &clkset_vpllsrc,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 28, .size = 1 },
-};
-
-static struct clk *clkset_sclk_vpll_list[] = {
- [0] = &clk_vpllsrc.clk,
- [1] = &clk_fout_vpll,
-};
-
-static struct clksrc_sources clkset_sclk_vpll = {
- .sources = clkset_sclk_vpll_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_vpll_list),
-};
-
-static struct clksrc_clk clk_sclk_vpll = {
- .clk = {
- .name = "sclk_vpll",
- },
- .sources = &clkset_sclk_vpll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1 },
-};
-
-static struct clk *clkset_moutdmc0src_list[] = {
- [0] = &clk_sclk_a2m.clk,
- [1] = &clk_mout_mpll.clk,
- [2] = NULL,
- [3] = NULL,
-};
-
-static struct clksrc_sources clkset_moutdmc0src = {
- .sources = clkset_moutdmc0src_list,
- .nr_sources = ARRAY_SIZE(clkset_moutdmc0src_list),
-};
-
-static struct clksrc_clk clk_mout_dmc0 = {
- .clk = {
- .name = "mout_dmc0",
- },
- .sources = &clkset_moutdmc0src,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 },
-};
-
-static struct clksrc_clk clk_sclk_dmc0 = {
- .clk = {
- .name = "sclk_dmc0",
- .parent = &clk_mout_dmc0.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 },
-};
-
-static unsigned long s5pv210_clk_imem_get_rate(struct clk *clk)
-{
- return clk_get_rate(clk->parent) / 2;
-}
-
-static struct clk_ops clk_hclk_imem_ops = {
- .get_rate = s5pv210_clk_imem_get_rate,
-};
-
-static unsigned long s5pv210_clk_fout_apll_get_rate(struct clk *clk)
-{
- return s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4508);
-}
-
-static struct clk_ops clk_fout_apll_ops = {
- .get_rate = s5pv210_clk_fout_apll_get_rate,
-};
-
-static struct clk init_clocks_off[] = {
- {
- .name = "rot",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1<<29),
- }, {
- .name = "fimc",
- .devname = "s5pv210-fimc.0",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 24),
- }, {
- .name = "fimc",
- .devname = "s5pv210-fimc.1",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 25),
- }, {
- .name = "fimc",
- .devname = "s5pv210-fimc.2",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 26),
- }, {
- .name = "jpeg",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 28),
- }, {
- .name = "mfc",
- .devname = "s5p-mfc",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 16),
- }, {
- .name = "dac",
- .devname = "s5p-sdo",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "mixer",
- .devname = "s5p-mixer",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "vp",
- .devname = "s5p-mixer",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "hdmi",
- .devname = "s5pv210-hdmi",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "hdmiphy",
- .devname = "s5pv210-hdmi",
- .enable = s5pv210_clk_hdmiphy_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "dacphy",
- .devname = "s5p-sdo",
- .enable = exynos4_clk_dac_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "otg",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1<<16),
- }, {
- .name = "usb-host",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1<<17),
- }, {
- .name = "lcd",
- .parent = &clk_hclk_dsys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1<<0),
- }, {
- .name = "cfcon",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1<<25),
- }, {
- .name = "systimer",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<16),
- }, {
- .name = "watchdog",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<22),
- }, {
- .name = "rtc",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<15),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.0",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<7),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.1",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.2",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<9),
- }, {
- .name = "i2c",
- .devname = "s3c2440-hdmiphy-i2c",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "spi",
- .devname = "s5pv210-spi.0",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<12),
- }, {
- .name = "spi",
- .devname = "s5pv210-spi.1",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<13),
- }, {
- .name = "spi",
- .devname = "s5pv210-spi.2",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<14),
- }, {
- .name = "timers",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<23),
- }, {
- .name = "adc",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<24),
- }, {
- .name = "keypad",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<21),
- }, {
- .name = "iis",
- .devname = "samsung-i2s.0",
- .parent = &clk_p,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<4),
- }, {
- .name = "iis",
- .devname = "samsung-i2s.1",
- .parent = &clk_p,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "iis",
- .devname = "samsung-i2s.2",
- .parent = &clk_p,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "spdif",
- .parent = &clk_p,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 0),
- },
-};
-
-static struct clk init_clocks[] = {
- {
- .name = "hclk_imem",
- .parent = &clk_hclk_msys.clk,
- .ctrlbit = (1 << 5),
- .enable = s5pv210_clk_ip0_ctrl,
- .ops = &clk_hclk_imem_ops,
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.0",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.1",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 18),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.2",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 19),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.3",
- .parent = &clk_pclk_psys.clk,
- .enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1 << 20),
- }, {
- .name = "sromc",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip1_ctrl,
- .ctrlbit = (1 << 26),
- },
-};
-
-static struct clk clk_hsmmc0 = {
- .name = "hsmmc",
- .devname = "s3c-sdhci.0",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<16),
-};
-
-static struct clk clk_hsmmc1 = {
- .name = "hsmmc",
- .devname = "s3c-sdhci.1",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<17),
-};
-
-static struct clk clk_hsmmc2 = {
- .name = "hsmmc",
- .devname = "s3c-sdhci.2",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<18),
-};
-
-static struct clk clk_hsmmc3 = {
- .name = "hsmmc",
- .devname = "s3c-sdhci.3",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<19),
-};
-
-static struct clk clk_pdma0 = {
- .name = "pdma0",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 3),
-};
-
-static struct clk clk_pdma1 = {
- .name = "pdma1",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 4),
-};
-
-static struct clk *clkset_uart_list[] = {
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
- .sources = clkset_uart_list,
- .nr_sources = ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_group1_list[] = {
- [0] = &clk_sclk_a2m.clk,
- [1] = &clk_mout_mpll.clk,
- [2] = &clk_mout_epll.clk,
- [3] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_group1 = {
- .sources = clkset_group1_list,
- .nr_sources = ARRAY_SIZE(clkset_group1_list),
-};
-
-static struct clk *clkset_sclk_onenand_list[] = {
- [0] = &clk_hclk_psys.clk,
- [1] = &clk_hclk_dsys.clk,
-};
-
-static struct clksrc_sources clkset_sclk_onenand = {
- .sources = clkset_sclk_onenand_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_onenand_list),
-};
-
-static struct clk *clkset_sclk_dac_list[] = {
- [0] = &clk_sclk_vpll.clk,
- [1] = &clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources clkset_sclk_dac = {
- .sources = clkset_sclk_dac_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_dac_list),
-};
-
-static struct clksrc_clk clk_sclk_dac = {
- .clk = {
- .name = "sclk_dac",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 2),
- },
- .sources = &clkset_sclk_dac,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk clk_sclk_pixel = {
- .clk = {
- .name = "sclk_pixel",
- .parent = &clk_sclk_vpll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 4},
-};
-
-static struct clk *clkset_sclk_hdmi_list[] = {
- [0] = &clk_sclk_pixel.clk,
- [1] = &clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources clkset_sclk_hdmi = {
- .sources = clkset_sclk_hdmi_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_hdmi_list),
-};
-
-static struct clksrc_clk clk_sclk_hdmi = {
- .clk = {
- .name = "sclk_hdmi",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &clkset_sclk_hdmi,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
-};
-
-static struct clk *clkset_sclk_mixer_list[] = {
- [0] = &clk_sclk_dac.clk,
- [1] = &clk_sclk_hdmi.clk,
-};
-
-static struct clksrc_sources clkset_sclk_mixer = {
- .sources = clkset_sclk_mixer_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_mixer_list),
-};
-
-static struct clksrc_clk clk_sclk_mixer = {
- .clk = {
- .name = "sclk_mixer",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 1),
- },
- .sources = &clkset_sclk_mixer,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
-};
-
-static struct clksrc_clk *sclk_tv[] = {
- &clk_sclk_dac,
- &clk_sclk_pixel,
- &clk_sclk_hdmi,
- &clk_sclk_mixer,
-};
-
-static struct clk *clkset_sclk_audio0_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_pcmcdclk0,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio0 = {
- .sources = clkset_sclk_audio0_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_audio0_list),
-};
-
-static struct clksrc_clk clk_sclk_audio0 = {
- .clk = {
- .name = "sclk_audio",
- .devname = "soc-audio.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &clkset_sclk_audio0,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 0, .size = 4 },
-};
-
-static struct clk *clkset_sclk_audio1_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_pcmcdclk1,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio1 = {
- .sources = clkset_sclk_audio1_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_audio1_list),
-};
-
-static struct clksrc_clk clk_sclk_audio1 = {
- .clk = {
- .name = "sclk_audio",
- .devname = "soc-audio.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 25),
- },
- .sources = &clkset_sclk_audio1,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 4, .size = 4 },
-};
-
-static struct clk *clkset_sclk_audio2_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_pcmcdclk0,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio2 = {
- .sources = clkset_sclk_audio2_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_audio2_list),
-};
-
-static struct clksrc_clk clk_sclk_audio2 = {
- .clk = {
- .name = "sclk_audio",
- .devname = "soc-audio.2",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 26),
- },
- .sources = &clkset_sclk_audio2,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 8, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 8, .size = 4 },
-};
-
-static struct clk *clkset_sclk_spdif_list[] = {
- [0] = &clk_sclk_audio0.clk,
- [1] = &clk_sclk_audio1.clk,
- [2] = &clk_sclk_audio2.clk,
-};
-
-static struct clksrc_sources clkset_sclk_spdif = {
- .sources = clkset_sclk_spdif_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_spdif_list),
-};
-
-static struct clksrc_clk clk_sclk_spdif = {
- .clk = {
- .name = "sclk_spdif",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 27),
- .ops = &s5p_sclk_spdif_ops,
- },
- .sources = &clkset_sclk_spdif,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 12, .size = 2 },
-};
-
-static struct clk *clkset_group2_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_xusbxti,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_group2 = {
- .sources = clkset_group2_list,
- .nr_sources = ARRAY_SIZE(clkset_group2_list),
-};
-
-static struct clksrc_clk clksrcs[] = {
- {
- .clk = {
- .name = "sclk_dmc",
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_onenand",
- },
- .sources = &clkset_sclk_onenand,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 28, .size = 1 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 12, .size = 3 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "s5pv210-fimc.0",
- .enable = s5pv210_clk_mask1_ctrl,
- .ctrlbit = (1 << 2),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "s5pv210-fimc.1",
- .enable = s5pv210_clk_mask1_ctrl,
- .ctrlbit = (1 << 3),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "s5pv210-fimc.2",
- .enable = s5pv210_clk_mask1_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 3),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimd",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 5),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mfc",
- .devname = "s5p-mfc",
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_g2d",
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_g3d",
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_csis",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 6),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 24, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 28, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_pwi",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 29),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_pwm",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 19),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 12, .size = 4 },
- },
-};
-
-static struct clksrc_clk clk_sclk_uart0 = {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uart1 = {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 13),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uart2 = {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.2",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 14),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uart3 = {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.3",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 15),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 9),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.2",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 10),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 8, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc3 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.3",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 11),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5pv210-spi.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 0, .size = 4 },
- };
-
-static struct clksrc_clk clk_sclk_spi1 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "s5pv210-spi.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 17),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 4, .size = 4 },
- };
-
-
-static struct clksrc_clk *clksrc_cdev[] = {
- &clk_sclk_uart0,
- &clk_sclk_uart1,
- &clk_sclk_uart2,
- &clk_sclk_uart3,
- &clk_sclk_mmc0,
- &clk_sclk_mmc1,
- &clk_sclk_mmc2,
- &clk_sclk_mmc3,
- &clk_sclk_spi0,
- &clk_sclk_spi1,
-};
-
-static struct clk *clk_cdev[] = {
- &clk_hsmmc0,
- &clk_hsmmc1,
- &clk_hsmmc2,
- &clk_hsmmc3,
- &clk_pdma0,
- &clk_pdma1,
-};
-
-/* Clock initialisation code */
-static struct clksrc_clk *sysclks[] = {
- &clk_mout_apll,
- &clk_mout_epll,
- &clk_mout_mpll,
- &clk_armclk,
- &clk_hclk_msys,
- &clk_sclk_a2m,
- &clk_hclk_dsys,
- &clk_hclk_psys,
- &clk_pclk_msys,
- &clk_pclk_dsys,
- &clk_pclk_psys,
- &clk_vpllsrc,
- &clk_sclk_vpll,
- &clk_mout_dmc0,
- &clk_sclk_dmc0,
- &clk_sclk_audio0,
- &clk_sclk_audio1,
- &clk_sclk_audio2,
- &clk_sclk_spdif,
-};
-
-static u32 epll_div[][6] = {
- { 48000000, 0, 48, 3, 3, 0 },
- { 96000000, 0, 48, 3, 2, 0 },
- { 144000000, 1, 72, 3, 2, 0 },
- { 192000000, 0, 48, 3, 1, 0 },
- { 288000000, 1, 72, 3, 1, 0 },
- { 32750000, 1, 65, 3, 4, 35127 },
- { 32768000, 1, 65, 3, 4, 35127 },
- { 45158400, 0, 45, 3, 3, 10355 },
- { 45000000, 0, 45, 3, 3, 10355 },
- { 45158000, 0, 45, 3, 3, 10355 },
- { 49125000, 0, 49, 3, 3, 9961 },
- { 49152000, 0, 49, 3, 3, 9961 },
- { 67737600, 1, 67, 3, 3, 48366 },
- { 67738000, 1, 67, 3, 3, 48366 },
- { 73800000, 1, 73, 3, 3, 47710 },
- { 73728000, 1, 73, 3, 3, 47710 },
- { 36000000, 1, 32, 3, 4, 0 },
- { 60000000, 1, 60, 3, 3, 0 },
- { 72000000, 1, 72, 3, 3, 0 },
- { 80000000, 1, 80, 3, 3, 0 },
- { 84000000, 0, 42, 3, 2, 0 },
- { 50000000, 0, 50, 3, 3, 0 },
-};
-
-static int s5pv210_epll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int epll_con, epll_con_k;
- unsigned int i;
-
- /* Return if nothing changed */
- if (clk->rate == rate)
- return 0;
-
- epll_con = __raw_readl(S5P_EPLL_CON);
- epll_con_k = __raw_readl(S5P_EPLL_CON1);
-
- epll_con_k &= ~PLL46XX_KDIV_MASK;
- epll_con &= ~(1 << 27 |
- PLL46XX_MDIV_MASK << PLL46XX_MDIV_SHIFT |
- PLL46XX_PDIV_MASK << PLL46XX_PDIV_SHIFT |
- PLL46XX_SDIV_MASK << PLL46XX_SDIV_SHIFT);
-
- for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
- if (epll_div[i][0] == rate) {
- epll_con_k |= epll_div[i][5] << 0;
- epll_con |= (epll_div[i][1] << 27 |
- epll_div[i][2] << PLL46XX_MDIV_SHIFT |
- epll_div[i][3] << PLL46XX_PDIV_SHIFT |
- epll_div[i][4] << PLL46XX_SDIV_SHIFT);
- break;
- }
- }
-
- if (i == ARRAY_SIZE(epll_div)) {
- printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n",
- __func__);
- return -EINVAL;
- }
-
- __raw_writel(epll_con, S5P_EPLL_CON);
- __raw_writel(epll_con_k, S5P_EPLL_CON1);
-
- printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
- clk->rate, rate);
-
- clk->rate = rate;
-
- return 0;
-}
-
-static struct clk_ops s5pv210_epll_ops = {
- .set_rate = s5pv210_epll_set_rate,
- .get_rate = s5p_epll_get_rate,
-};
-
-static u32 vpll_div[][5] = {
- { 54000000, 3, 53, 3, 0 },
- { 108000000, 3, 53, 2, 0 },
-};
-
-static unsigned long s5pv210_vpll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
-static int s5pv210_vpll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int vpll_con;
- unsigned int i;
-
- /* Return if nothing changed */
- if (clk->rate == rate)
- return 0;
-
- vpll_con = __raw_readl(S5P_VPLL_CON);
- vpll_con &= ~(0x1 << 27 | \
- PLL90XX_MDIV_MASK << PLL90XX_MDIV_SHIFT | \
- PLL90XX_PDIV_MASK << PLL90XX_PDIV_SHIFT | \
- PLL90XX_SDIV_MASK << PLL90XX_SDIV_SHIFT);
-
- for (i = 0; i < ARRAY_SIZE(vpll_div); i++) {
- if (vpll_div[i][0] == rate) {
- vpll_con |= vpll_div[i][1] << PLL90XX_PDIV_SHIFT;
- vpll_con |= vpll_div[i][2] << PLL90XX_MDIV_SHIFT;
- vpll_con |= vpll_div[i][3] << PLL90XX_SDIV_SHIFT;
- vpll_con |= vpll_div[i][4] << 27;
- break;
- }
- }
-
- if (i == ARRAY_SIZE(vpll_div)) {
- printk(KERN_ERR "%s: Invalid Clock VPLL Frequency\n",
- __func__);
- return -EINVAL;
- }
-
- __raw_writel(vpll_con, S5P_VPLL_CON);
-
- /* Wait for VPLL lock */
- while (!(__raw_readl(S5P_VPLL_CON) & (1 << PLL90XX_LOCKED_SHIFT)))
- continue;
-
- clk->rate = rate;
- return 0;
-}
-static struct clk_ops s5pv210_vpll_ops = {
- .get_rate = s5pv210_vpll_get_rate,
- .set_rate = s5pv210_vpll_set_rate,
-};
-
-void __init_or_cpufreq s5pv210_setup_clocks(void)
-{
- struct clk *xtal_clk;
- unsigned long vpllsrc;
- unsigned long armclk;
- unsigned long hclk_msys;
- unsigned long hclk_dsys;
- unsigned long hclk_psys;
- unsigned long pclk_msys;
- unsigned long pclk_dsys;
- unsigned long pclk_psys;
- unsigned long apll;
- unsigned long mpll;
- unsigned long epll;
- unsigned long vpll;
- unsigned int ptr;
- u32 clkdiv0, clkdiv1;
-
- /* Set functions for clk_fout_epll */
- clk_fout_epll.enable = s5p_epll_enable;
- clk_fout_epll.ops = &s5pv210_epll_ops;
-
- printk(KERN_DEBUG "%s: registering clocks\n", __func__);
-
- clkdiv0 = __raw_readl(S5P_CLK_DIV0);
- clkdiv1 = __raw_readl(S5P_CLK_DIV1);
-
- printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n",
- __func__, clkdiv0, clkdiv1);
-
- xtal_clk = clk_get(NULL, "xtal");
- BUG_ON(IS_ERR(xtal_clk));
-
- xtal = clk_get_rate(xtal_clk);
- clk_put(xtal_clk);
-
- printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
-
- apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4508);
- mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON), pll_4502);
- epll = s5p_get_pll46xx(xtal, __raw_readl(S5P_EPLL_CON),
- __raw_readl(S5P_EPLL_CON1), pll_4600);
- vpllsrc = clk_get_rate(&clk_vpllsrc.clk);
- vpll = s5p_get_pll45xx(vpllsrc, __raw_readl(S5P_VPLL_CON), pll_4502);
-
- clk_fout_apll.ops = &clk_fout_apll_ops;
- clk_fout_mpll.rate = mpll;
- clk_fout_epll.rate = epll;
- clk_fout_vpll.ops = &s5pv210_vpll_ops;
- clk_fout_vpll.rate = vpll;
-
- printk(KERN_INFO "S5PV210: PLL settings, A=%ld, M=%ld, E=%ld V=%ld",
- apll, mpll, epll, vpll);
-
- armclk = clk_get_rate(&clk_armclk.clk);
- hclk_msys = clk_get_rate(&clk_hclk_msys.clk);
- hclk_dsys = clk_get_rate(&clk_hclk_dsys.clk);
- hclk_psys = clk_get_rate(&clk_hclk_psys.clk);
- pclk_msys = clk_get_rate(&clk_pclk_msys.clk);
- pclk_dsys = clk_get_rate(&clk_pclk_dsys.clk);
- pclk_psys = clk_get_rate(&clk_pclk_psys.clk);
-
- printk(KERN_INFO "S5PV210: ARMCLK=%ld, HCLKM=%ld, HCLKD=%ld\n"
- "HCLKP=%ld, PCLKM=%ld, PCLKD=%ld, PCLKP=%ld\n",
- armclk, hclk_msys, hclk_dsys, hclk_psys,
- pclk_msys, pclk_dsys, pclk_psys);
-
- clk_f.rate = armclk;
- clk_h.rate = hclk_psys;
- clk_p.rate = pclk_psys;
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
- s3c_set_clksrc(&clksrcs[ptr], true);
-}
-
-static struct clk *clks[] __initdata = {
- &clk_sclk_hdmi27m,
- &clk_sclk_hdmiphy,
- &clk_sclk_usbphy0,
- &clk_sclk_usbphy1,
- &clk_pcmcdclk0,
- &clk_pcmcdclk1,
- &clk_pcmcdclk2,
-};
-
-static struct clk_lookup s5pv210_clk_lookup[] = {
- CLKDEV_INIT(NULL, "clk_uart_baud0", &clk_p),
- CLKDEV_INIT("s5pv210-uart.0", "clk_uart_baud1", &clk_sclk_uart0.clk),
- CLKDEV_INIT("s5pv210-uart.1", "clk_uart_baud1", &clk_sclk_uart1.clk),
- CLKDEV_INIT("s5pv210-uart.2", "clk_uart_baud1", &clk_sclk_uart2.clk),
- CLKDEV_INIT("s5pv210-uart.3", "clk_uart_baud1", &clk_sclk_uart3.clk),
- CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.0", &clk_hsmmc0),
- CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &clk_hsmmc1),
- CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.0", &clk_hsmmc2),
- CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.0", &clk_hsmmc3),
- CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
- CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
- CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
- CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.2", &clk_sclk_mmc3.clk),
- CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
- CLKDEV_INIT("s5pv210-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
- CLKDEV_INIT("s5pv210-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
- CLKDEV_INIT("dma-pl330.0", "apb_pclk", &clk_pdma0),
- CLKDEV_INIT("dma-pl330.1", "apb_pclk", &clk_pdma1),
-};
-
-void __init s5pv210_register_clocks(void)
-{
- int ptr;
-
- s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
-
- for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
- s3c_register_clksrc(sysclks[ptr], 1);
-
- for (ptr = 0; ptr < ARRAY_SIZE(sclk_tv); ptr++)
- s3c_register_clksrc(sclk_tv[ptr], 1);
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
- s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
- s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
- s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
-
- s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- clkdev_add_table(s5pv210_clk_lookup, ARRAY_SIZE(s5pv210_clk_lookup));
-
- s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
- for (ptr = 0; ptr < ARRAY_SIZE(clk_cdev); ptr++)
- s3c_disable_clocks(clk_cdev[ptr], 1);
-
-}
+++ /dev/null
-/*
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Common Codes for S5PV210
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <clocksource/samsung_pwm.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/dma-mapping.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-
-#include <asm/proc-fns.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/sdhci.h>
-#include <plat/adc-core.h>
-#include <plat/ata-core.h>
-#include <plat/fb-core.h>
-#include <plat/fimc-core.h>
-#include <plat/iic-core.h>
-#include <plat/keypad-core.h>
-#include <plat/pwm-core.h>
-#include <plat/tv-core.h>
-#include <plat/spi-core.h>
-
-#include "common.h"
-
-static const char name_s5pv210[] = "S5PV210/S5PC110";
-
-static struct cpu_table cpu_ids[] __initdata = {
- {
- .idcode = S5PV210_CPU_ID,
- .idmask = S5PV210_CPU_MASK,
- .map_io = s5pv210_map_io,
- .init_clocks = s5pv210_init_clocks,
- .init_uarts = s5pv210_init_uarts,
- .init = s5pv210_init,
- .name = name_s5pv210,
- },
-};
-
-/* Initial IO mappings */
-
-static struct map_desc s5pv210_iodesc[] __initdata = {
- {
- .virtual = (unsigned long)S5P_VA_CHIPID,
- .pfn = __phys_to_pfn(S5PV210_PA_CHIPID),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_SYS,
- .pfn = __phys_to_pfn(S5PV210_PA_SYSCON),
- .length = SZ_64K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_TIMER,
- .pfn = __phys_to_pfn(S5PV210_PA_TIMER),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_WATCHDOG,
- .pfn = __phys_to_pfn(S5PV210_PA_WATCHDOG),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_SROMC,
- .pfn = __phys_to_pfn(S5PV210_PA_SROMC),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_SYSTIMER,
- .pfn = __phys_to_pfn(S5PV210_PA_SYSTIMER),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_GPIO,
- .pfn = __phys_to_pfn(S5PV210_PA_GPIO),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC0,
- .pfn = __phys_to_pfn(S5PV210_PA_VIC0),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC1,
- .pfn = __phys_to_pfn(S5PV210_PA_VIC1),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC2,
- .pfn = __phys_to_pfn(S5PV210_PA_VIC2),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC3,
- .pfn = __phys_to_pfn(S5PV210_PA_VIC3),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(S3C_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_DMC0,
- .pfn = __phys_to_pfn(S5PV210_PA_DMC0),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_DMC1,
- .pfn = __phys_to_pfn(S5PV210_PA_DMC1),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_USB_HSPHY,
- .pfn =__phys_to_pfn(S5PV210_PA_HSPHY),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }
-};
-
-void s5pv210_restart(enum reboot_mode mode, const char *cmd)
-{
- __raw_writel(0x1, S5P_SWRESET);
-}
-
-static struct samsung_pwm_variant s5pv210_pwm_variant = {
- .bits = 32,
- .div_base = 0,
- .has_tint_cstat = true,
- .tclk_mask = (1 << 5),
-};
-
-void __init samsung_set_timer_source(unsigned int event, unsigned int source)
-{
- s5pv210_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
- s5pv210_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
-}
-
-void __init samsung_timer_init(void)
-{
- unsigned int timer_irqs[SAMSUNG_PWM_NUM] = {
- IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
- IRQ_TIMER3_VIC, IRQ_TIMER4_VIC,
- };
-
- samsung_pwm_clocksource_init(S3C_VA_TIMER,
- timer_irqs, &s5pv210_pwm_variant);
-}
-
-/*
- * s5pv210_map_io
- *
- * register the standard cpu IO areas
- */
-
-void __init s5pv210_init_io(struct map_desc *mach_desc, int size)
-{
- /* initialize the io descriptors we need for initialization */
- iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc));
- if (mach_desc)
- iotable_init(mach_desc, size);
-
- /* detect cpu id and rev. */
- s5p_init_cpu(S5P_VA_CHIPID);
-
- s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
-
- samsung_pwm_set_platdata(&s5pv210_pwm_variant);
-}
-
-void __init s5pv210_map_io(void)
-{
- /* initialise device information early */
- s5pv210_default_sdhci0();
- s5pv210_default_sdhci1();
- s5pv210_default_sdhci2();
- s5pv210_default_sdhci3();
-
- s3c_adc_setname("samsung-adc-v3");
-
- s3c_cfcon_setname("s5pv210-pata");
-
- s3c_fimc_setname(0, "s5pv210-fimc");
- s3c_fimc_setname(1, "s5pv210-fimc");
- s3c_fimc_setname(2, "s5pv210-fimc");
-
- /* the i2c devices are directly compatible with s3c2440 */
- s3c_i2c0_setname("s3c2440-i2c");
- s3c_i2c1_setname("s3c2440-i2c");
- s3c_i2c2_setname("s3c2440-i2c");
-
- s3c_fb_setname("s5pv210-fb");
-
- /* Use s5pv210-keypad instead of samsung-keypad */
- samsung_keypad_setname("s5pv210-keypad");
-
- /* setup TV devices */
- s5p_hdmi_setname("s5pv210-hdmi");
-
- s3c64xx_spi_setname("s5pv210-spi");
-}
-
-void __init s5pv210_init_clocks(int xtal)
-{
- printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
- s3c24xx_register_baseclocks(xtal);
- s5p_register_clocks(xtal);
- s5pv210_register_clocks();
- s5pv210_setup_clocks();
-}
-
-void __init s5pv210_init_irq(void)
-{
- u32 vic[4]; /* S5PV210 supports 4 VIC */
-
- /* All the VICs are fully populated. */
- vic[0] = ~0;
- vic[1] = ~0;
- vic[2] = ~0;
- vic[3] = ~0;
-
- s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-
-struct bus_type s5pv210_subsys = {
- .name = "s5pv210-core",
- .dev_name = "s5pv210-core",
-};
-
-static struct device s5pv210_dev = {
- .bus = &s5pv210_subsys,
-};
-
-static int __init s5pv210_core_init(void)
-{
- return subsys_system_register(&s5pv210_subsys, NULL);
-}
-core_initcall(s5pv210_core_init);
-
-int __init s5pv210_init(void)
-{
- printk(KERN_INFO "S5PV210: Initializing architecture\n");
- return device_register(&s5pv210_dev);
-}
-
-/* uart registration process */
-
-void __init s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
- s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no);
-}
#ifndef __ARCH_ARM_MACH_S5PV210_COMMON_H
#define __ARCH_ARM_MACH_S5PV210_COMMON_H
-#include <linux/reboot.h>
-
-void s5pv210_init_io(struct map_desc *mach_desc, int size);
-void s5pv210_init_irq(void);
-
-void s5pv210_register_clocks(void);
-void s5pv210_setup_clocks(void);
-
-void s5pv210_restart(enum reboot_mode mode, const char *cmd);
-
-extern int s5pv210_init(void);
-extern void s5pv210_map_io(void);
-extern void s5pv210_init_clocks(int xtal);
-extern void s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+#ifdef CONFIG_PM_SLEEP
+u32 exynos_get_eint_wake_mask(void);
+void s5pv210_cpu_resume(void);
+void s5pv210_pm_init(void);
+#else
+static inline void s5pv210_pm_init(void) {}
+#endif
#endif /* __ARCH_ARM_MACH_S5PV210_COMMON_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/dev-audio.c
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/asoc-s3c.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-#include <mach/irqs.h>
-
-#define S5PV210_AUDSS_INT_MEM (0xC0000000)
-
-static int s5pv210_cfg_i2s(struct platform_device *pdev)
-{
- /* configure GPIO for i2s port */
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
- break;
- case 1:
- s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(2));
- break;
- case 2:
- s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(4));
- break;
- default:
- printk(KERN_ERR "Invalid Device %d\n", pdev->id);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata i2sv5_pdata = {
- .cfg_gpio = s5pv210_cfg_i2s,
- .type = {
- .i2s = {
- .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
- | QUIRK_NEED_RSTCLR,
- .idma_addr = S5PV210_AUDSS_INT_MEM,
- },
- },
-};
-
-static struct resource s5pv210_iis0_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_IIS0, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S0_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S0_RX),
- [3] = DEFINE_RES_DMA(DMACH_I2S0S_TX),
-};
-
-struct platform_device s5pv210_device_iis0 = {
- .name = "samsung-i2s",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5pv210_iis0_resource),
- .resource = s5pv210_iis0_resource,
- .dev = {
- .platform_data = &i2sv5_pdata,
- },
-};
-
-static struct s3c_audio_pdata i2sv3_pdata = {
- .cfg_gpio = s5pv210_cfg_i2s,
-};
-
-static struct resource s5pv210_iis1_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_IIS1, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S1_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S1_RX),
-};
-
-struct platform_device s5pv210_device_iis1 = {
- .name = "samsung-i2s",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5pv210_iis1_resource),
- .resource = s5pv210_iis1_resource,
- .dev = {
- .platform_data = &i2sv3_pdata,
- },
-};
-
-static struct resource s5pv210_iis2_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_IIS2, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_I2S2_TX),
- [2] = DEFINE_RES_DMA(DMACH_I2S2_RX),
-};
-
-struct platform_device s5pv210_device_iis2 = {
- .name = "samsung-i2s",
- .id = 2,
- .num_resources = ARRAY_SIZE(s5pv210_iis2_resource),
- .resource = s5pv210_iis2_resource,
- .dev = {
- .platform_data = &i2sv3_pdata,
- },
-};
-
-/* PCM Controller platform_devices */
-
-static int s5pv210_pcm_cfg_gpio(struct platform_device *pdev)
-{
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin_range(S5PV210_GPI(0), 5, S3C_GPIO_SFN(3));
- break;
- case 1:
- s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(3));
- break;
- case 2:
- s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(2));
- break;
- default:
- printk(KERN_DEBUG "Invalid PCM Controller number!");
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s3c_pcm_pdata = {
- .cfg_gpio = s5pv210_pcm_cfg_gpio,
-};
-
-static struct resource s5pv210_pcm0_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_PCM0, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_PCM0_TX),
- [2] = DEFINE_RES_DMA(DMACH_PCM0_RX),
-};
-
-struct platform_device s5pv210_device_pcm0 = {
- .name = "samsung-pcm",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5pv210_pcm0_resource),
- .resource = s5pv210_pcm0_resource,
- .dev = {
- .platform_data = &s3c_pcm_pdata,
- },
-};
-
-static struct resource s5pv210_pcm1_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_PCM1, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_PCM1_TX),
- [2] = DEFINE_RES_DMA(DMACH_PCM1_RX),
-};
-
-struct platform_device s5pv210_device_pcm1 = {
- .name = "samsung-pcm",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5pv210_pcm1_resource),
- .resource = s5pv210_pcm1_resource,
- .dev = {
- .platform_data = &s3c_pcm_pdata,
- },
-};
-
-static struct resource s5pv210_pcm2_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_PCM2, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_PCM2_TX),
- [2] = DEFINE_RES_DMA(DMACH_PCM2_RX),
-};
-
-struct platform_device s5pv210_device_pcm2 = {
- .name = "samsung-pcm",
- .id = 2,
- .num_resources = ARRAY_SIZE(s5pv210_pcm2_resource),
- .resource = s5pv210_pcm2_resource,
- .dev = {
- .platform_data = &s3c_pcm_pdata,
- },
-};
-
-/* AC97 Controller platform devices */
-
-static int s5pv210_ac97_cfg_gpio(struct platform_device *pdev)
-{
- return s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(4));
-}
-
-static struct resource s5pv210_ac97_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_AC97, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_AC97_PCMOUT),
- [2] = DEFINE_RES_DMA(DMACH_AC97_PCMIN),
- [3] = DEFINE_RES_DMA(DMACH_AC97_MICIN),
- [4] = DEFINE_RES_IRQ(IRQ_AC97),
-};
-
-static struct s3c_audio_pdata s3c_ac97_pdata = {
- .cfg_gpio = s5pv210_ac97_cfg_gpio,
-};
-
-static u64 s5pv210_ac97_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pv210_device_ac97 = {
- .name = "samsung-ac97",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5pv210_ac97_resource),
- .resource = s5pv210_ac97_resource,
- .dev = {
- .platform_data = &s3c_ac97_pdata,
- .dma_mask = &s5pv210_ac97_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-/* S/PDIF Controller platform_device */
-
-static int s5pv210_spdif_cfg_gpio(struct platform_device *pdev)
-{
- s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 2, S3C_GPIO_SFN(3));
-
- return 0;
-}
-
-static struct resource s5pv210_spdif_resource[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_SPDIF, SZ_256),
- [1] = DEFINE_RES_DMA(DMACH_SPDIF),
-};
-
-static struct s3c_audio_pdata samsung_spdif_pdata = {
- .cfg_gpio = s5pv210_spdif_cfg_gpio,
-};
-
-static u64 s5pv210_spdif_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pv210_device_spdif = {
- .name = "samsung-spdif",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5pv210_spdif_resource),
- .resource = s5pv210_spdif_resource,
- .dev = {
- .platform_data = &samsung_spdif_pdata,
- .dma_mask = &s5pv210_spdif_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/dma.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/pl330.h>
-
-#include <asm/irq.h>
-#include <plat/devs.h>
-#include <plat/irqs.h>
-
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/dma.h>
-
-static u8 pdma0_peri[] = {
- DMACH_UART0_RX,
- DMACH_UART0_TX,
- DMACH_UART1_RX,
- DMACH_UART1_TX,
- DMACH_UART2_RX,
- DMACH_UART2_TX,
- DMACH_UART3_RX,
- DMACH_UART3_TX,
- DMACH_MAX,
- DMACH_I2S0_RX,
- DMACH_I2S0_TX,
- DMACH_I2S0S_TX,
- DMACH_I2S1_RX,
- DMACH_I2S1_TX,
- DMACH_MAX,
- DMACH_MAX,
- DMACH_SPI0_RX,
- DMACH_SPI0_TX,
- DMACH_SPI1_RX,
- DMACH_SPI1_TX,
- DMACH_MAX,
- DMACH_MAX,
- DMACH_AC97_MICIN,
- DMACH_AC97_PCMIN,
- DMACH_AC97_PCMOUT,
- DMACH_MAX,
- DMACH_PWM,
- DMACH_SPDIF,
-};
-
-static struct dma_pl330_platdata s5pv210_pdma0_pdata = {
- .nr_valid_peri = ARRAY_SIZE(pdma0_peri),
- .peri_id = pdma0_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pv210_pdma0, "dma-pl330.0", 0x00041330,
- S5PV210_PA_PDMA0, {IRQ_PDMA0}, &s5pv210_pdma0_pdata);
-
-static u8 pdma1_peri[] = {
- DMACH_UART0_RX,
- DMACH_UART0_TX,
- DMACH_UART1_RX,
- DMACH_UART1_TX,
- DMACH_UART2_RX,
- DMACH_UART2_TX,
- DMACH_UART3_RX,
- DMACH_UART3_TX,
- DMACH_MAX,
- DMACH_I2S0_RX,
- DMACH_I2S0_TX,
- DMACH_I2S0S_TX,
- DMACH_I2S1_RX,
- DMACH_I2S1_TX,
- DMACH_I2S2_RX,
- DMACH_I2S2_TX,
- DMACH_SPI0_RX,
- DMACH_SPI0_TX,
- DMACH_SPI1_RX,
- DMACH_SPI1_TX,
- DMACH_MAX,
- DMACH_MAX,
- DMACH_PCM0_RX,
- DMACH_PCM0_TX,
- DMACH_PCM1_RX,
- DMACH_PCM1_TX,
- DMACH_MSM_REQ0,
- DMACH_MSM_REQ1,
- DMACH_MSM_REQ2,
- DMACH_MSM_REQ3,
- DMACH_PCM2_RX,
- DMACH_PCM2_TX,
-};
-
-static struct dma_pl330_platdata s5pv210_pdma1_pdata = {
- .nr_valid_peri = ARRAY_SIZE(pdma1_peri),
- .peri_id = pdma1_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pv210_pdma1, "dma-pl330.1", 0x00041330,
- S5PV210_PA_PDMA1, {IRQ_PDMA1}, &s5pv210_pdma1_pdata);
-
-static int __init s5pv210_dma_init(void)
-{
- dma_cap_set(DMA_SLAVE, s5pv210_pdma0_pdata.cap_mask);
- dma_cap_set(DMA_CYCLIC, s5pv210_pdma0_pdata.cap_mask);
- amba_device_register(&s5pv210_pdma0_device, &iomem_resource);
-
- dma_cap_set(DMA_SLAVE, s5pv210_pdma1_pdata.cap_mask);
- dma_cap_set(DMA_CYCLIC, s5pv210_pdma1_pdata.cap_mask);
- amba_device_register(&s5pv210_pdma1_device, &iomem_resource);
-
- return 0;
-}
-arch_initcall(s5pv210_dma_init);
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/debug-macro.S
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Based on arch/arm/mach-s3c6400/include/mach/debug-macro.S
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/* pull in the relevant register and map files. */
-
-#include <linux/serial_s3c.h>
-#include <mach/map.h>
-
- /* note, for the boot process to work we have to keep the UART
- * virtual address aligned to an 1MiB boundary for the L1
- * mapping the head code makes. We keep the UART virtual address
- * aligned and add in the offset when we load the value here.
- */
-
- .macro addruart, rp, rv, tmp
- ldr \rp, = S3C_PA_UART
- ldr \rv, = S3C_VA_UART
-#if CONFIG_DEBUG_S3C_UART != 0
- add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
- add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
-#endif
- .endm
-
-#define fifo_full fifo_full_s5pv210
-#define fifo_level fifo_level_s5pv210
-
-/* include the reset of the code which will do the work, we're only
- * compiling for a single cpu processor type so the default of s3c2440
- * will be fine with us.
- */
-
-#include <debug/samsung.S>
+++ /dev/null
-/*
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __MACH_DMA_H
-#define __MACH_DMA_H
-
-/* This platform uses the common DMA API driver for PL330 */
-#include <plat/dma-pl330.h>
-
-#endif /* __MACH_DMA_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/gpio.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - GPIO lib support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H __FILE__
-
-/* Practically, GPIO banks up to MP03 are the configurable gpio banks */
-
-/* GPIO bank sizes */
-#define S5PV210_GPIO_A0_NR (8)
-#define S5PV210_GPIO_A1_NR (4)
-#define S5PV210_GPIO_B_NR (8)
-#define S5PV210_GPIO_C0_NR (5)
-#define S5PV210_GPIO_C1_NR (5)
-#define S5PV210_GPIO_D0_NR (4)
-#define S5PV210_GPIO_D1_NR (6)
-#define S5PV210_GPIO_E0_NR (8)
-#define S5PV210_GPIO_E1_NR (5)
-#define S5PV210_GPIO_F0_NR (8)
-#define S5PV210_GPIO_F1_NR (8)
-#define S5PV210_GPIO_F2_NR (8)
-#define S5PV210_GPIO_F3_NR (6)
-#define S5PV210_GPIO_G0_NR (7)
-#define S5PV210_GPIO_G1_NR (7)
-#define S5PV210_GPIO_G2_NR (7)
-#define S5PV210_GPIO_G3_NR (7)
-#define S5PV210_GPIO_H0_NR (8)
-#define S5PV210_GPIO_H1_NR (8)
-#define S5PV210_GPIO_H2_NR (8)
-#define S5PV210_GPIO_H3_NR (8)
-#define S5PV210_GPIO_I_NR (7)
-#define S5PV210_GPIO_J0_NR (8)
-#define S5PV210_GPIO_J1_NR (6)
-#define S5PV210_GPIO_J2_NR (8)
-#define S5PV210_GPIO_J3_NR (8)
-#define S5PV210_GPIO_J4_NR (5)
-
-#define S5PV210_GPIO_MP01_NR (8)
-#define S5PV210_GPIO_MP02_NR (4)
-#define S5PV210_GPIO_MP03_NR (8)
-#define S5PV210_GPIO_MP04_NR (8)
-#define S5PV210_GPIO_MP05_NR (8)
-
-/* GPIO bank numbers */
-
-/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
- * space for debugging purposes so that any accidental
- * change from one gpio bank to another can be caught.
-*/
-
-#define S5PV210_GPIO_NEXT(__gpio) \
- ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
-
-enum s5p_gpio_number {
- S5PV210_GPIO_A0_START = 0,
- S5PV210_GPIO_A1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_A0),
- S5PV210_GPIO_B_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_A1),
- S5PV210_GPIO_C0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_B),
- S5PV210_GPIO_C1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_C0),
- S5PV210_GPIO_D0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_C1),
- S5PV210_GPIO_D1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_D0),
- S5PV210_GPIO_E0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_D1),
- S5PV210_GPIO_E1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_E0),
- S5PV210_GPIO_F0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_E1),
- S5PV210_GPIO_F1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F0),
- S5PV210_GPIO_F2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F1),
- S5PV210_GPIO_F3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F2),
- S5PV210_GPIO_G0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F3),
- S5PV210_GPIO_G1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G0),
- S5PV210_GPIO_G2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G1),
- S5PV210_GPIO_G3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G2),
- S5PV210_GPIO_H0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G3),
- S5PV210_GPIO_H1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H0),
- S5PV210_GPIO_H2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H1),
- S5PV210_GPIO_H3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H2),
- S5PV210_GPIO_I_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H3),
- S5PV210_GPIO_J0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_I),
- S5PV210_GPIO_J1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J0),
- S5PV210_GPIO_J2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J1),
- S5PV210_GPIO_J3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J2),
- S5PV210_GPIO_J4_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J3),
- S5PV210_GPIO_MP01_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J4),
- S5PV210_GPIO_MP02_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP01),
- S5PV210_GPIO_MP03_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP02),
- S5PV210_GPIO_MP04_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP03),
- S5PV210_GPIO_MP05_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP04),
-};
-
-/* S5PV210 GPIO number definitions */
-#define S5PV210_GPA0(_nr) (S5PV210_GPIO_A0_START + (_nr))
-#define S5PV210_GPA1(_nr) (S5PV210_GPIO_A1_START + (_nr))
-#define S5PV210_GPB(_nr) (S5PV210_GPIO_B_START + (_nr))
-#define S5PV210_GPC0(_nr) (S5PV210_GPIO_C0_START + (_nr))
-#define S5PV210_GPC1(_nr) (S5PV210_GPIO_C1_START + (_nr))
-#define S5PV210_GPD0(_nr) (S5PV210_GPIO_D0_START + (_nr))
-#define S5PV210_GPD1(_nr) (S5PV210_GPIO_D1_START + (_nr))
-#define S5PV210_GPE0(_nr) (S5PV210_GPIO_E0_START + (_nr))
-#define S5PV210_GPE1(_nr) (S5PV210_GPIO_E1_START + (_nr))
-#define S5PV210_GPF0(_nr) (S5PV210_GPIO_F0_START + (_nr))
-#define S5PV210_GPF1(_nr) (S5PV210_GPIO_F1_START + (_nr))
-#define S5PV210_GPF2(_nr) (S5PV210_GPIO_F2_START + (_nr))
-#define S5PV210_GPF3(_nr) (S5PV210_GPIO_F3_START + (_nr))
-#define S5PV210_GPG0(_nr) (S5PV210_GPIO_G0_START + (_nr))
-#define S5PV210_GPG1(_nr) (S5PV210_GPIO_G1_START + (_nr))
-#define S5PV210_GPG2(_nr) (S5PV210_GPIO_G2_START + (_nr))
-#define S5PV210_GPG3(_nr) (S5PV210_GPIO_G3_START + (_nr))
-#define S5PV210_GPH0(_nr) (S5PV210_GPIO_H0_START + (_nr))
-#define S5PV210_GPH1(_nr) (S5PV210_GPIO_H1_START + (_nr))
-#define S5PV210_GPH2(_nr) (S5PV210_GPIO_H2_START + (_nr))
-#define S5PV210_GPH3(_nr) (S5PV210_GPIO_H3_START + (_nr))
-#define S5PV210_GPI(_nr) (S5PV210_GPIO_I_START + (_nr))
-#define S5PV210_GPJ0(_nr) (S5PV210_GPIO_J0_START + (_nr))
-#define S5PV210_GPJ1(_nr) (S5PV210_GPIO_J1_START + (_nr))
-#define S5PV210_GPJ2(_nr) (S5PV210_GPIO_J2_START + (_nr))
-#define S5PV210_GPJ3(_nr) (S5PV210_GPIO_J3_START + (_nr))
-#define S5PV210_GPJ4(_nr) (S5PV210_GPIO_J4_START + (_nr))
-#define S5PV210_MP01(_nr) (S5PV210_GPIO_MP01_START + (_nr))
-#define S5PV210_MP02(_nr) (S5PV210_GPIO_MP02_START + (_nr))
-#define S5PV210_MP03(_nr) (S5PV210_GPIO_MP03_START + (_nr))
-#define S5PV210_MP04(_nr) (S5PV210_GPIO_MP04_START + (_nr))
-#define S5PV210_MP05(_nr) (S5PV210_GPIO_MP05_START + (_nr))
-
-/* the end of the S5PV210 specific gpios */
-#define S5PV210_GPIO_END (S5PV210_MP05(S5PV210_GPIO_MP05_NR) + 1)
-#define S3C_GPIO_END S5PV210_GPIO_END
-
-/* define the number of gpios we need to the one after the MP05() range */
-#define ARCH_NR_GPIOS (S5PV210_MP05(S5PV210_GPIO_MP05_NR) + \
- CONFIG_SAMSUNG_GPIO_EXTRA + 1)
-
-#endif /* __ASM_ARCH_GPIO_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/hardware.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - Hardware support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H __FILE__
-
-/* currently nothing here, placeholder */
-
-#endif /* __ASM_ARCH_HARDWARE_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/irqs.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - IRQ definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H __FILE__
-
-#include <plat/irqs.h>
-
-/* VIC0: System, DMA, Timer */
-
-#define IRQ_EINT16_31 S5P_IRQ_VIC0(16)
-#define IRQ_BATF S5P_IRQ_VIC0(17)
-#define IRQ_MDMA S5P_IRQ_VIC0(18)
-#define IRQ_PDMA0 S5P_IRQ_VIC0(19)
-#define IRQ_PDMA1 S5P_IRQ_VIC0(20)
-#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(21)
-#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(22)
-#define IRQ_TIMER2_VIC S5P_IRQ_VIC0(23)
-#define IRQ_TIMER3_VIC S5P_IRQ_VIC0(24)
-#define IRQ_TIMER4_VIC S5P_IRQ_VIC0(25)
-#define IRQ_SYSTIMER S5P_IRQ_VIC0(26)
-#define IRQ_WDT S5P_IRQ_VIC0(27)
-#define IRQ_RTC_ALARM S5P_IRQ_VIC0(28)
-#define IRQ_RTC_TIC S5P_IRQ_VIC0(29)
-#define IRQ_GPIOINT S5P_IRQ_VIC0(30)
-#define IRQ_FIMC3 S5P_IRQ_VIC0(31)
-
-/* VIC1: ARM, Power, Memory, Connectivity, Storage */
-
-#define IRQ_PMU S5P_IRQ_VIC1(0)
-#define IRQ_CORTEX1 S5P_IRQ_VIC1(1)
-#define IRQ_CORTEX2 S5P_IRQ_VIC1(2)
-#define IRQ_CORTEX3 S5P_IRQ_VIC1(3)
-#define IRQ_CORTEX4 S5P_IRQ_VIC1(4)
-#define IRQ_IEMAPC S5P_IRQ_VIC1(5)
-#define IRQ_IEMIEC S5P_IRQ_VIC1(6)
-#define IRQ_ONENAND S5P_IRQ_VIC1(7)
-#define IRQ_NFC S5P_IRQ_VIC1(8)
-#define IRQ_CFCON S5P_IRQ_VIC1(9)
-#define IRQ_UART0 S5P_IRQ_VIC1(10)
-#define IRQ_UART1 S5P_IRQ_VIC1(11)
-#define IRQ_UART2 S5P_IRQ_VIC1(12)
-#define IRQ_UART3 S5P_IRQ_VIC1(13)
-#define IRQ_IIC S5P_IRQ_VIC1(14)
-#define IRQ_SPI0 S5P_IRQ_VIC1(15)
-#define IRQ_SPI1 S5P_IRQ_VIC1(16)
-#define IRQ_SPI2 S5P_IRQ_VIC1(17)
-#define IRQ_IRDA S5P_IRQ_VIC1(18)
-#define IRQ_IIC2 S5P_IRQ_VIC1(19)
-#define IRQ_IIC_HDMIPHY S5P_IRQ_VIC1(20)
-#define IRQ_HSIRX S5P_IRQ_VIC1(21)
-#define IRQ_HSITX S5P_IRQ_VIC1(22)
-#define IRQ_UHOST S5P_IRQ_VIC1(23)
-#define IRQ_OTG S5P_IRQ_VIC1(24)
-#define IRQ_MSM S5P_IRQ_VIC1(25)
-#define IRQ_HSMMC0 S5P_IRQ_VIC1(26)
-#define IRQ_HSMMC1 S5P_IRQ_VIC1(27)
-#define IRQ_HSMMC2 S5P_IRQ_VIC1(28)
-#define IRQ_MIPI_CSIS S5P_IRQ_VIC1(29)
-#define IRQ_MIPIDSI S5P_IRQ_VIC1(30)
-#define IRQ_ONENAND_AUDI S5P_IRQ_VIC1(31)
-
-/* VIC2: Multimedia, Audio, Security */
-
-#define IRQ_LCD0 S5P_IRQ_VIC2(0)
-#define IRQ_LCD1 S5P_IRQ_VIC2(1)
-#define IRQ_LCD2 S5P_IRQ_VIC2(2)
-#define IRQ_LCD3 S5P_IRQ_VIC2(3)
-#define IRQ_ROTATOR S5P_IRQ_VIC2(4)
-#define IRQ_FIMC0 S5P_IRQ_VIC2(5)
-#define IRQ_FIMC1 S5P_IRQ_VIC2(6)
-#define IRQ_FIMC2 S5P_IRQ_VIC2(7)
-#define IRQ_JPEG S5P_IRQ_VIC2(8)
-#define IRQ_2D S5P_IRQ_VIC2(9)
-#define IRQ_3D S5P_IRQ_VIC2(10)
-#define IRQ_MIXER S5P_IRQ_VIC2(11)
-#define IRQ_HDMI S5P_IRQ_VIC2(12)
-#define IRQ_IIC1 S5P_IRQ_VIC2(13)
-#define IRQ_MFC S5P_IRQ_VIC2(14)
-#define IRQ_SDO S5P_IRQ_VIC2(15)
-#define IRQ_I2S0 S5P_IRQ_VIC2(16)
-#define IRQ_I2S1 S5P_IRQ_VIC2(17)
-#define IRQ_I2S2 S5P_IRQ_VIC2(18)
-#define IRQ_AC97 S5P_IRQ_VIC2(19)
-#define IRQ_PCM0 S5P_IRQ_VIC2(20)
-#define IRQ_PCM1 S5P_IRQ_VIC2(21)
-#define IRQ_SPDIF S5P_IRQ_VIC2(22)
-#define IRQ_ADC S5P_IRQ_VIC2(23)
-#define IRQ_PENDN S5P_IRQ_VIC2(24)
-#define IRQ_TC IRQ_PENDN
-#define IRQ_KEYPAD S5P_IRQ_VIC2(25)
-#define IRQ_CG S5P_IRQ_VIC2(26)
-#define IRQ_SSS_INT S5P_IRQ_VIC2(27)
-#define IRQ_SSS_HASH S5P_IRQ_VIC2(28)
-#define IRQ_PCM2 S5P_IRQ_VIC2(29)
-#define IRQ_SDMIRQ S5P_IRQ_VIC2(30)
-#define IRQ_SDMFIQ S5P_IRQ_VIC2(31)
-
-/* VIC3: Etc */
-
-#define IRQ_IPC S5P_IRQ_VIC3(0)
-#define IRQ_HOSTIF S5P_IRQ_VIC3(1)
-#define IRQ_HSMMC3 S5P_IRQ_VIC3(2)
-#define IRQ_CEC S5P_IRQ_VIC3(3)
-#define IRQ_TSI S5P_IRQ_VIC3(4)
-#define IRQ_MDNIE0 S5P_IRQ_VIC3(5)
-#define IRQ_MDNIE1 S5P_IRQ_VIC3(6)
-#define IRQ_MDNIE2 S5P_IRQ_VIC3(7)
-#define IRQ_MDNIE3 S5P_IRQ_VIC3(8)
-#define IRQ_VIC_END S5P_IRQ_VIC3(31)
-
-#define S5P_EINT_BASE1 (S5P_IRQ_VIC0(0))
-#define S5P_EINT_BASE2 (IRQ_VIC_END + 1)
-
-/* GPIO interrupt */
-#define S5P_GPIOINT_BASE (IRQ_EINT(31) + 1)
-#define S5P_GPIOINT_GROUP_MAXNR 22
-
-/* Set the default NR_IRQS */
-#define NR_IRQS (IRQ_EINT(31) + S5P_GPIOINT_COUNT + 1)
-
-/* Compatibility */
-#define IRQ_LCD_FIFO IRQ_LCD0
-#define IRQ_LCD_VSYNC IRQ_LCD1
-#define IRQ_LCD_SYSTEM IRQ_LCD2
-#define IRQ_MIPI_CSIS0 IRQ_MIPI_CSIS
-
-#endif /* ASM_ARCH_IRQS_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/map.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - Memory map definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H __FILE__
-
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-#define S5PV210_PA_SDRAM 0x20000000
-
-#define S5PV210_PA_SROM_BANK5 0xA8000000
-
-#define S5PC110_PA_ONENAND 0xB0000000
-#define S5PC110_PA_ONENAND_DMA 0xB0600000
-
-#define S5PV210_PA_CHIPID 0xE0000000
-
-#define S5PV210_PA_SYSCON 0xE0100000
-
-#define S5PV210_PA_GPIO 0xE0200000
-
-#define S5PV210_PA_SPDIF 0xE1100000
-
-#define S5PV210_PA_SPI0 0xE1300000
-#define S5PV210_PA_SPI1 0xE1400000
-
-#define S5PV210_PA_KEYPAD 0xE1600000
-
-#define S5PV210_PA_ADC 0xE1700000
-
-#define S5PV210_PA_IIC0 0xE1800000
-#define S5PV210_PA_IIC1 0xFAB00000
-#define S5PV210_PA_IIC2 0xE1A00000
-
-#define S5PV210_PA_AC97 0xE2200000
-
-#define S5PV210_PA_PCM0 0xE2300000
-#define S5PV210_PA_PCM1 0xE1200000
-#define S5PV210_PA_PCM2 0xE2B00000
-
-#define S5PV210_PA_TIMER 0xE2500000
-#define S5PV210_PA_SYSTIMER 0xE2600000
-#define S5PV210_PA_WATCHDOG 0xE2700000
-#define S5PV210_PA_RTC 0xE2800000
-
-#define S5PV210_PA_UART 0xE2900000
-
-#define S5PV210_PA_SROMC 0xE8000000
-
-#define S5PV210_PA_CFCON 0xE8200000
-
-#define S5PV210_PA_MFC 0xF1700000
-
-#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000))
-
-#define S5PV210_PA_HSOTG 0xEC000000
-#define S5PV210_PA_HSPHY 0xEC100000
-
-#define S5PV210_PA_IIS0 0xEEE30000
-#define S5PV210_PA_IIS1 0xE2100000
-#define S5PV210_PA_IIS2 0xE2A00000
-
-#define S5PV210_PA_DMC0 0xF0000000
-#define S5PV210_PA_DMC1 0xF1400000
-
-#define S5PV210_PA_VIC0 0xF2000000
-#define S5PV210_PA_VIC1 0xF2100000
-#define S5PV210_PA_VIC2 0xF2200000
-#define S5PV210_PA_VIC3 0xF2300000
-
-#define S5PV210_PA_FB 0xF8000000
-
-#define S5PV210_PA_MDMA 0xFA200000
-#define S5PV210_PA_PDMA0 0xE0900000
-#define S5PV210_PA_PDMA1 0xE0A00000
-
-#define S5PV210_PA_MIPI_CSIS 0xFA600000
-
-#define S5PV210_PA_FIMC0 0xFB200000
-#define S5PV210_PA_FIMC1 0xFB300000
-#define S5PV210_PA_FIMC2 0xFB400000
-
-#define S5PV210_PA_JPEG 0xFB600000
-
-#define S5PV210_PA_SDO 0xF9000000
-#define S5PV210_PA_VP 0xF9100000
-#define S5PV210_PA_MIXER 0xF9200000
-#define S5PV210_PA_HDMI 0xFA100000
-#define S5PV210_PA_IIC_HDMIPHY 0xFA900000
-
-/* Compatibiltiy Defines */
-
-#define S3C_PA_FB S5PV210_PA_FB
-#define S3C_PA_HSMMC0 S5PV210_PA_HSMMC(0)
-#define S3C_PA_HSMMC1 S5PV210_PA_HSMMC(1)
-#define S3C_PA_HSMMC2 S5PV210_PA_HSMMC(2)
-#define S3C_PA_HSMMC3 S5PV210_PA_HSMMC(3)
-#define S3C_PA_IIC S5PV210_PA_IIC0
-#define S3C_PA_IIC1 S5PV210_PA_IIC1
-#define S3C_PA_IIC2 S5PV210_PA_IIC2
-#define S3C_PA_RTC S5PV210_PA_RTC
-#define S3C_PA_USB_HSOTG S5PV210_PA_HSOTG
-#define S3C_PA_WDT S5PV210_PA_WATCHDOG
-#define S3C_PA_SPI0 S5PV210_PA_SPI0
-#define S3C_PA_SPI1 S5PV210_PA_SPI1
-
-#define S5P_PA_CHIPID S5PV210_PA_CHIPID
-#define S5P_PA_FIMC0 S5PV210_PA_FIMC0
-#define S5P_PA_FIMC1 S5PV210_PA_FIMC1
-#define S5P_PA_FIMC2 S5PV210_PA_FIMC2
-#define S5P_PA_MIPI_CSIS0 S5PV210_PA_MIPI_CSIS
-#define S5P_PA_MFC S5PV210_PA_MFC
-#define S5P_PA_IIC_HDMIPHY S5PV210_PA_IIC_HDMIPHY
-
-#define S5P_PA_SDO S5PV210_PA_SDO
-#define S5P_PA_VP S5PV210_PA_VP
-#define S5P_PA_MIXER S5PV210_PA_MIXER
-#define S5P_PA_HDMI S5PV210_PA_HDMI
-
-#define S5P_PA_ONENAND S5PC110_PA_ONENAND
-#define S5P_PA_ONENAND_DMA S5PC110_PA_ONENAND_DMA
-#define S5P_PA_SDRAM S5PV210_PA_SDRAM
-#define S5P_PA_SROMC S5PV210_PA_SROMC
-#define S5P_PA_SYSCON S5PV210_PA_SYSCON
-#define S5P_PA_TIMER S5PV210_PA_TIMER
-
-#define S5P_PA_JPEG S5PV210_PA_JPEG
-
-#define SAMSUNG_PA_ADC S5PV210_PA_ADC
-#define SAMSUNG_PA_CFCON S5PV210_PA_CFCON
-#define SAMSUNG_PA_KEYPAD S5PV210_PA_KEYPAD
-#define SAMSUNG_PA_TIMER S5PV210_PA_TIMER
-
-/* UART */
-
-#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET))
-
-#define S3C_PA_UART S5PV210_PA_UART
-
-#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET))
-#define S5P_PA_UART0 S5P_PA_UART(0)
-#define S5P_PA_UART1 S5P_PA_UART(1)
-#define S5P_PA_UART2 S5P_PA_UART(2)
-#define S5P_PA_UART3 S5P_PA_UART(3)
-
-#define S5P_SZ_UART SZ_256
-
-#endif /* __ASM_ARCH_MAP_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/memory.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - Memory definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/*
- * Sparsemem support
- * Physical memory can be located from 0x20000000 to 0x7fffffff,
- * so MAX_PHYSMEM_BITS is 31.
- */
-
-#define MAX_PHYSMEM_BITS 31
-#define SECTION_SIZE_BITS 28
-
-#endif /* __ASM_ARCH_MEMORY_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/pm-core.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Based on arch/arm/mach-s3c2410/include/mach/pm-core.h,
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * S5PV210 - PM core support for arch/arm/plat-s5p/pm.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-static inline void s3c_pm_debug_init_uart(void)
-{
- /* nothing here yet */
-}
-
-static inline void s3c_pm_arch_prepare_irqs(void)
-{
- __raw_writel(s3c_irqwake_intmask, S5P_WAKEUP_MASK);
- __raw_writel(s3c_irqwake_eintmask, S5P_EINT_WAKEUP_MASK);
-}
-
-static inline void s3c_pm_arch_stop_clocks(void)
-{
- /* nothing here yet */
-}
-
-static inline void s3c_pm_arch_show_resume_irqs(void)
-{
- /* nothing here yet */
-}
-
-static inline void s3c_pm_arch_update_uart(void __iomem *regs,
- struct pm_uart_save *save)
-{
- /* nothing here yet */
-}
-
-static inline void s3c_pm_restored_gpios(void) { }
-static inline void samsung_pm_saved_gpios(void) { }
#ifndef __ASM_ARCH_REGS_CLOCK_H
#define __ASM_ARCH_REGS_CLOCK_H __FILE__
-#include <mach/map.h>
+#include <plat/map-base.h>
#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/regs-gpio.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5PV210 - GPIO (including EINT) register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_GPIO_H
-#define __ASM_ARCH_REGS_GPIO_H __FILE__
-
-#include <mach/map.h>
-
-#define S5PV210_EINT30CON (S5P_VA_GPIO + 0xE00)
-#define S5P_EINT_CON(x) (S5PV210_EINT30CON + ((x) * 0x4))
-
-#define S5PV210_EINT30FLTCON0 (S5P_VA_GPIO + 0xE80)
-#define S5P_EINT_FLTCON(x) (S5PV210_EINT30FLTCON0 + ((x) * 0x4))
-
-#define S5PV210_EINT30MASK (S5P_VA_GPIO + 0xF00)
-#define S5P_EINT_MASK(x) (S5PV210_EINT30MASK + ((x) * 0x4))
-
-#define S5PV210_EINT30PEND (S5P_VA_GPIO + 0xF40)
-#define S5P_EINT_PEND(x) (S5PV210_EINT30PEND + ((x) * 0x4))
-
-#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3)
-
-#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7))
-
-#define EINT_MODE S3C_GPIO_SFN(0xf)
-
-#define EINT_GPIO_0(x) S5PV210_GPH0(x)
-#define EINT_GPIO_1(x) S5PV210_GPH1(x)
-#define EINT_GPIO_2(x) S5PV210_GPH2(x)
-#define EINT_GPIO_3(x) S5PV210_GPH3(x)
-
-#endif /* __ASM_ARCH_REGS_GPIO_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/include/mach/regs-irq.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - IRQ register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_IRQ_H
-#define __ASM_ARCH_REGS_IRQ_H __FILE__
-
-#include <mach/map.h>
-
-#endif /* __ASM_ARCH_REGS_IRQ_H */
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/mach-aquila.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/fb.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-#include <linux/mfd/max8998.h>
-#include <linux/mfd/wm8994/pdata.h>
-#include <linux/regulator/fixed.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <video/samsung_fimd.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <plat/fimc-core.h>
-#include <plat/sdhci.h>
-#include <plat/samsung-time.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define AQUILA_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define AQUILA_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define AQUILA_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg aquila_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = AQUILA_UCON_DEFAULT,
- .ulcon = AQUILA_ULCON_DEFAULT,
- /*
- * Actually UART0 can support 256 bytes fifo, but aquila board
- * supports 128 bytes fifo because of initial chip bug
- */
- .ufcon = AQUILA_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG128 | S5PV210_UFCON_RXTRIG128,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = AQUILA_UCON_DEFAULT,
- .ulcon = AQUILA_ULCON_DEFAULT,
- .ufcon = AQUILA_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = AQUILA_UCON_DEFAULT,
- .ulcon = AQUILA_ULCON_DEFAULT,
- .ufcon = AQUILA_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = AQUILA_UCON_DEFAULT,
- .ulcon = AQUILA_ULCON_DEFAULT,
- .ufcon = AQUILA_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
- },
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win aquila_fb_win0 = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 480,
- .yres = 800,
-};
-
-static struct s3c_fb_pd_win aquila_fb_win1 = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 480,
- .yres = 800,
-};
-
-static struct fb_videomode aquila_lcd_timing = {
- .left_margin = 16,
- .right_margin = 16,
- .upper_margin = 3,
- .lower_margin = 28,
- .hsync_len = 2,
- .vsync_len = 2,
- .xres = 480,
- .yres = 800,
-};
-
-static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
- .win[0] = &aquila_fb_win0,
- .win[1] = &aquila_fb_win1,
- .vtiming = &aquila_lcd_timing,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
- VIDCON1_INV_VCLK | VIDCON1_INV_VDEN,
- .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
-};
-
-/* MAX8998 regulators */
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
-
-static struct regulator_init_data aquila_ldo2_data = {
- .constraints = {
- .name = "VALIVE_1.1V",
- .min_uV = 1100000,
- .max_uV = 1100000,
- .apply_uV = 1,
- .always_on = 1,
- .state_mem = {
- .enabled = 1,
- },
- },
-};
-
-static struct regulator_init_data aquila_ldo3_data = {
- .constraints = {
- .name = "VUSB+MIPI_1.1V",
- .min_uV = 1100000,
- .max_uV = 1100000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo4_data = {
- .constraints = {
- .name = "VDAC_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo5_data = {
- .constraints = {
- .name = "VTF_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo6_data = {
- .constraints = {
- .name = "VCC_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo7_data = {
- .constraints = {
- .name = "VCC_3.0V",
- .min_uV = 3000000,
- .max_uV = 3000000,
- .apply_uV = 1,
- .boot_on = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo8_data = {
- .constraints = {
- .name = "VUSB+VADC_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo9_data = {
- .constraints = {
- .name = "VCC+VCAM_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo10_data = {
- .constraints = {
- .name = "VPLL_1.1V",
- .min_uV = 1100000,
- .max_uV = 1100000,
- .apply_uV = 1,
- .boot_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo11_data = {
- .constraints = {
- .name = "CAM_IO_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo12_data = {
- .constraints = {
- .name = "CAM_ISP_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo13_data = {
- .constraints = {
- .name = "CAM_A_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo14_data = {
- .constraints = {
- .name = "CAM_CIF_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo15_data = {
- .constraints = {
- .name = "CAM_AF_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo16_data = {
- .constraints = {
- .name = "VMIPI_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data aquila_ldo17_data = {
- .constraints = {
- .name = "CAM_8M_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-/* BUCK */
-static struct regulator_consumer_supply buck1_consumer =
- REGULATOR_SUPPLY("vddarm", NULL);
-
-static struct regulator_consumer_supply buck2_consumer =
- REGULATOR_SUPPLY("vddint", NULL);
-
-static struct regulator_init_data aquila_buck1_data = {
- .constraints = {
- .name = "VARM_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &buck1_consumer,
-};
-
-static struct regulator_init_data aquila_buck2_data = {
- .constraints = {
- .name = "VINT_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &buck2_consumer,
-};
-
-static struct regulator_init_data aquila_buck3_data = {
- .constraints = {
- .name = "VCC_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- .state_mem = {
- .enabled = 1,
- },
- },
-};
-
-static struct regulator_init_data aquila_buck4_data = {
- .constraints = {
- .name = "CAM_CORE_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct max8998_regulator_data aquila_regulators[] = {
- { MAX8998_LDO2, &aquila_ldo2_data },
- { MAX8998_LDO3, &aquila_ldo3_data },
- { MAX8998_LDO4, &aquila_ldo4_data },
- { MAX8998_LDO5, &aquila_ldo5_data },
- { MAX8998_LDO6, &aquila_ldo6_data },
- { MAX8998_LDO7, &aquila_ldo7_data },
- { MAX8998_LDO8, &aquila_ldo8_data },
- { MAX8998_LDO9, &aquila_ldo9_data },
- { MAX8998_LDO10, &aquila_ldo10_data },
- { MAX8998_LDO11, &aquila_ldo11_data },
- { MAX8998_LDO12, &aquila_ldo12_data },
- { MAX8998_LDO13, &aquila_ldo13_data },
- { MAX8998_LDO14, &aquila_ldo14_data },
- { MAX8998_LDO15, &aquila_ldo15_data },
- { MAX8998_LDO16, &aquila_ldo16_data },
- { MAX8998_LDO17, &aquila_ldo17_data },
- { MAX8998_BUCK1, &aquila_buck1_data },
- { MAX8998_BUCK2, &aquila_buck2_data },
- { MAX8998_BUCK3, &aquila_buck3_data },
- { MAX8998_BUCK4, &aquila_buck4_data },
-};
-
-static struct max8998_platform_data aquila_max8998_pdata = {
- .num_regulators = ARRAY_SIZE(aquila_regulators),
- .regulators = aquila_regulators,
- .buck1_set1 = S5PV210_GPH0(3),
- .buck1_set2 = S5PV210_GPH0(4),
- .buck2_set3 = S5PV210_GPH0(5),
- .buck1_voltage = { 1200000, 1200000, 1200000, 1200000 },
- .buck2_voltage = { 1200000, 1200000 },
-};
-#endif
-
-static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
- REGULATOR_SUPPLY("DBVDD", "5-001a"),
- REGULATOR_SUPPLY("AVDD2", "5-001a"),
- REGULATOR_SUPPLY("CPVDD", "5-001a"),
-};
-
-static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
- REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
- REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
-};
-
-static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
- .constraints = {
- .always_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
- .consumer_supplies = wm8994_fixed_voltage0_supplies,
-};
-
-static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
- .constraints = {
- .always_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
- .consumer_supplies = wm8994_fixed_voltage1_supplies,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
- .supply_name = "VCC_1.8V_PDA",
- .microvolts = 1800000,
- .gpio = -EINVAL,
- .init_data = &wm8994_fixed_voltage0_init_data,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
- .supply_name = "V_BAT",
- .microvolts = 3700000,
- .gpio = -EINVAL,
- .init_data = &wm8994_fixed_voltage1_init_data,
-};
-
-static struct platform_device wm8994_fixed_voltage0 = {
- .name = "reg-fixed-voltage",
- .id = 0,
- .dev = {
- .platform_data = &wm8994_fixed_voltage0_config,
- },
-};
-
-static struct platform_device wm8994_fixed_voltage1 = {
- .name = "reg-fixed-voltage",
- .id = 1,
- .dev = {
- .platform_data = &wm8994_fixed_voltage1_config,
- },
-};
-
-static struct regulator_consumer_supply wm8994_avdd1_supply =
- REGULATOR_SUPPLY("AVDD1", "5-001a");
-
-static struct regulator_consumer_supply wm8994_dcvdd_supply =
- REGULATOR_SUPPLY("DCVDD", "5-001a");
-
-static struct regulator_init_data wm8994_ldo1_data = {
- .constraints = {
- .name = "AVDD1_3.0V",
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &wm8994_avdd1_supply,
-};
-
-static struct regulator_init_data wm8994_ldo2_data = {
- .constraints = {
- .name = "DCVDD_1.0V",
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &wm8994_dcvdd_supply,
-};
-
-static struct wm8994_pdata wm8994_platform_data = {
- /* configure gpio1 function: 0x0001(Logic level input/output) */
- .gpio_defaults[0] = 0x0001,
- /* configure gpio3/4/5/7 function for AIF2 voice */
- .gpio_defaults[2] = 0x8100,
- .gpio_defaults[3] = 0x8100,
- .gpio_defaults[4] = 0x8100,
- .gpio_defaults[6] = 0x0100,
- /* configure gpio8/9/10/11 function for AIF3 BT */
- .gpio_defaults[7] = 0x8100,
- .gpio_defaults[8] = 0x0100,
- .gpio_defaults[9] = 0x0100,
- .gpio_defaults[10] = 0x0100,
- .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
- .ldo[1] = { 0, &wm8994_ldo2_data },
-};
-
-/* GPIO I2C PMIC */
-#define AP_I2C_GPIO_PMIC_BUS_4 4
-static struct i2c_gpio_platform_data aquila_i2c_gpio_pmic_data = {
- .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
- .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
-};
-
-static struct platform_device aquila_i2c_gpio_pmic = {
- .name = "i2c-gpio",
- .id = AP_I2C_GPIO_PMIC_BUS_4,
- .dev = {
- .platform_data = &aquila_i2c_gpio_pmic_data,
- },
-};
-
-static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
- {
- /* 0xCC when SRAD = 0 */
- I2C_BOARD_INFO("max8998", 0xCC >> 1),
- .platform_data = &aquila_max8998_pdata,
- },
-#endif
-};
-
-/* GPIO I2C AP 1.8V */
-#define AP_I2C_GPIO_BUS_5 5
-static struct i2c_gpio_platform_data aquila_i2c_gpio5_data = {
- .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
- .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
-};
-
-static struct platform_device aquila_i2c_gpio5 = {
- .name = "i2c-gpio",
- .id = AP_I2C_GPIO_BUS_5,
- .dev = {
- .platform_data = &aquila_i2c_gpio5_data,
- },
-};
-
-static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
- {
- /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
- I2C_BOARD_INFO("wm8994", 0x1a),
- .platform_data = &wm8994_platform_data,
- },
-};
-
-/* PMIC Power button */
-static struct gpio_keys_button aquila_gpio_keys_table[] = {
- {
- .code = KEY_POWER,
- .gpio = S5PV210_GPH2(6),
- .desc = "gpio-keys: KEY_POWER",
- .type = EV_KEY,
- .active_low = 1,
- .wakeup = 1,
- .debounce_interval = 1,
- },
-};
-
-static struct gpio_keys_platform_data aquila_gpio_keys_data = {
- .buttons = aquila_gpio_keys_table,
- .nbuttons = ARRAY_SIZE(aquila_gpio_keys_table),
-};
-
-static struct platform_device aquila_device_gpiokeys = {
- .name = "gpio-keys",
- .dev = {
- .platform_data = &aquila_gpio_keys_data,
- },
-};
-
-static void __init aquila_pmic_init(void)
-{
- /* AP_PMIC_IRQ: EINT7 */
- s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
- s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
-
- /* nPower: EINT22 */
- s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
- s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
-}
-
-/* MoviNAND */
-static struct s3c_sdhci_platdata aquila_hsmmc0_data __initdata = {
- .max_width = 4,
- .cd_type = S3C_SDHCI_CD_PERMANENT,
-};
-
-/* Wireless LAN */
-static struct s3c_sdhci_platdata aquila_hsmmc1_data __initdata = {
- .max_width = 4,
- .cd_type = S3C_SDHCI_CD_EXTERNAL,
- /* ext_cd_{init,cleanup} callbacks will be added later */
-};
-
-/* External Flash */
-#define AQUILA_EXT_FLASH_EN S5PV210_MP05(4)
-#define AQUILA_EXT_FLASH_CD S5PV210_GPH3(4)
-static struct s3c_sdhci_platdata aquila_hsmmc2_data __initdata = {
- .max_width = 4,
- .cd_type = S3C_SDHCI_CD_GPIO,
- .ext_cd_gpio = AQUILA_EXT_FLASH_CD,
- .ext_cd_gpio_invert = 1,
-};
-
-static void aquila_setup_sdhci(void)
-{
- gpio_request_one(AQUILA_EXT_FLASH_EN, GPIOF_OUT_INIT_HIGH, "FLASH_EN");
-
- s3c_sdhci0_set_platdata(&aquila_hsmmc0_data);
- s3c_sdhci1_set_platdata(&aquila_hsmmc1_data);
- s3c_sdhci2_set_platdata(&aquila_hsmmc2_data);
-};
-
-/* Audio device */
-static struct platform_device aquila_device_audio = {
- .name = "smdk-audio",
- .id = -1,
-};
-
-static struct platform_device *aquila_devices[] __initdata = {
- &aquila_i2c_gpio_pmic,
- &aquila_i2c_gpio5,
- &aquila_device_gpiokeys,
- &aquila_device_audio,
- &s3c_device_fb,
- &s5p_device_onenand,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_hsmmc2,
- &s5p_device_fimc0,
- &s5p_device_fimc1,
- &s5p_device_fimc2,
- &s5p_device_fimc_md,
- &s5pv210_device_iis0,
- &wm8994_fixed_voltage0,
- &wm8994_fixed_voltage1,
-};
-
-static void __init aquila_sound_init(void)
-{
- unsigned int gpio;
-
- /* CODEC_XTAL_EN
- *
- * The Aquila board have a oscillator which provide main clock
- * to WM8994 codec. The oscillator provide 24MHz clock to WM8994
- * clock. Set gpio setting of "CODEC_XTAL_EN" to enable a oscillator.
- * */
- gpio = S5PV210_GPH3(2); /* XEINT_26 */
- gpio_request(gpio, "CODEC_XTAL_EN");
- s3c_gpio_cfgpin(gpio, S3C_GPIO_OUTPUT);
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
-
- /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
- * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
- * because it needs 24MHz clock to operate WM8994 codec.
- */
- __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
-}
-
-static void __init aquila_map_io(void)
-{
- s5pv210_init_io(NULL, 0);
- s3c24xx_init_clocks(24000000);
- s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init aquila_machine_init(void)
-{
- /* PMIC */
- aquila_pmic_init();
- i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
- ARRAY_SIZE(i2c_gpio_pmic_devs));
- /* SDHCI */
- aquila_setup_sdhci();
-
- s3c_fimc_setname(0, "s5p-fimc");
- s3c_fimc_setname(1, "s5p-fimc");
- s3c_fimc_setname(2, "s5p-fimc");
-
- /* SOUND */
- aquila_sound_init();
- i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
- ARRAY_SIZE(i2c_gpio5_devs));
-
- /* FB */
- s3c_fb_set_platdata(&aquila_lcd_pdata);
-
- platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));
-}
-
-MACHINE_START(AQUILA, "Aquila")
- /* Maintainers:
- Marek Szyprowski <m.szyprowski@samsung.com>
- Kyungmin Park <kyungmin.park@samsung.com> */
- .atag_offset = 0x100,
- .init_irq = s5pv210_init_irq,
- .map_io = aquila_map_io,
- .init_machine = aquila_machine_init,
- .init_time = samsung_timer_init,
- .restart = s5pv210_restart,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/mach-goni.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/fb.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-#include <linux/i2c/atmel_mxt_ts.h>
-#include <linux/mfd/max8998.h>
-#include <linux/mfd/wm8994/pdata.h>
-#include <linux/regulator/fixed.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_gpio.h>
-#include <linux/lcd.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/interrupt.h>
-#include <linux/platform_data/s3c-hsotg.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <video/samsung_fimd.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/keypad.h>
-#include <plat/sdhci.h>
-#include <plat/clock.h>
-#include <plat/samsung-time.h>
-#include <plat/mfc.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define GONI_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = GONI_UCON_DEFAULT,
- .ulcon = GONI_ULCON_DEFAULT,
- .ufcon = GONI_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = GONI_UCON_DEFAULT,
- .ulcon = GONI_ULCON_DEFAULT,
- .ufcon = GONI_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = GONI_UCON_DEFAULT,
- .ulcon = GONI_ULCON_DEFAULT,
- .ufcon = GONI_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = GONI_UCON_DEFAULT,
- .ulcon = GONI_ULCON_DEFAULT,
- .ufcon = GONI_UFCON_DEFAULT |
- S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
- },
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win goni_fb_win0 = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 480,
- .yres = 800,
- .virtual_x = 480,
- .virtual_y = 2 * 800,
-};
-
-static struct fb_videomode goni_lcd_timing = {
- .left_margin = 16,
- .right_margin = 16,
- .upper_margin = 2,
- .lower_margin = 28,
- .hsync_len = 2,
- .vsync_len = 1,
- .xres = 480,
- .yres = 800,
- .refresh = 55,
-};
-
-static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
- .win[0] = &goni_fb_win0,
- .vtiming = &goni_lcd_timing,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
- VIDCON0_CLKSEL_LCD,
- .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
- | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
-};
-
-static int lcd_power_on(struct lcd_device *ld, int enable)
-{
- return 1;
-}
-
-static int reset_lcd(struct lcd_device *ld)
-{
- static unsigned int first = 1;
- int reset_gpio = -1;
-
- reset_gpio = S5PV210_MP05(5);
-
- if (first) {
- gpio_request(reset_gpio, "MLCD_RST");
- first = 0;
- }
-
- gpio_direction_output(reset_gpio, 1);
- return 1;
-}
-
-static struct lcd_platform_data goni_lcd_platform_data = {
- .reset = reset_lcd,
- .power_on = lcd_power_on,
- .lcd_enabled = 0,
- .reset_delay = 120, /* 120ms */
- .power_on_delay = 25, /* 25ms */
- .power_off_delay = 200, /* 200ms */
-};
-
-#define LCD_BUS_NUM 3
-static struct spi_board_info spi_board_info[] __initdata = {
- {
- .modalias = "s6e63m0",
- .platform_data = &goni_lcd_platform_data,
- .max_speed_hz = 1200000,
- .bus_num = LCD_BUS_NUM,
- .chip_select = 0,
- .mode = SPI_MODE_3,
- .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
- },
-};
-
-static struct spi_gpio_platform_data lcd_spi_gpio_data = {
- .sck = S5PV210_MP04(1), /* DISPLAY_CLK */
- .mosi = S5PV210_MP04(3), /* DISPLAY_SI */
- .miso = SPI_GPIO_NO_MISO,
- .num_chipselect = 1,
-};
-
-static struct platform_device goni_spi_gpio = {
- .name = "spi_gpio",
- .id = LCD_BUS_NUM,
- .dev = {
- .parent = &s3c_device_fb.dev,
- .platform_data = &lcd_spi_gpio_data,
- },
-};
-
-/* KEYPAD */
-static uint32_t keymap[] __initdata = {
- /* KEY(row, col, keycode) */
- KEY(0, 1, KEY_MENU), /* Send */
- KEY(0, 2, KEY_BACK), /* End */
- KEY(1, 1, KEY_CONFIG), /* Half shot */
- KEY(1, 2, KEY_VOLUMEUP),
- KEY(2, 1, KEY_CAMERA), /* Full shot */
- KEY(2, 2, KEY_VOLUMEDOWN),
-};
-
-static struct matrix_keymap_data keymap_data __initdata = {
- .keymap = keymap,
- .keymap_size = ARRAY_SIZE(keymap),
-};
-
-static struct samsung_keypad_platdata keypad_data __initdata = {
- .keymap_data = &keymap_data,
- .rows = 3,
- .cols = 3,
-};
-
-/* Radio */
-static struct i2c_board_info i2c1_devs[] __initdata = {
- {
- I2C_BOARD_INFO("si470x", 0x10),
- },
-};
-
-static void __init goni_radio_init(void)
-{
- int gpio;
-
- gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */
- gpio_request(gpio, "FM_INT");
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
- i2c1_devs[0].irq = gpio_to_irq(gpio);
-
- gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
- gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
-}
-
-/* TSP */
-static struct mxt_platform_data qt602240_platform_data = {
- .irqflags = IRQF_TRIGGER_FALLING,
-};
-
-static struct s3c2410_platform_i2c i2c2_data __initdata = {
- .flags = 0,
- .bus_num = 2,
- .slave_addr = 0x10,
- .frequency = 400 * 1000,
- .sda_delay = 100,
-};
-
-static struct i2c_board_info i2c2_devs[] __initdata = {
- {
- I2C_BOARD_INFO("qt602240_ts", 0x4a),
- .platform_data = &qt602240_platform_data,
- },
-};
-
-static void __init goni_tsp_init(void)
-{
- int gpio;
-
- gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
- gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
- gpio_export(gpio, 0);
-
- gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
- gpio_request(gpio, "TSP_INT");
-
- s5p_register_gpio_interrupt(gpio);
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
- i2c2_devs[0].irq = gpio_to_irq(gpio);
-}
-
-/* USB OTG */
-static struct s3c_hsotg_plat goni_hsotg_pdata;
-
-/* MAX8998 regulators */
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
-
-static struct regulator_consumer_supply goni_ldo3_consumers[] = {
- REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
-};
-
-static struct regulator_consumer_supply goni_ldo5_consumers[] = {
- REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
-};
-
-static struct regulator_consumer_supply goni_ldo8_consumers[] = {
- REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
- REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
-};
-
-static struct regulator_consumer_supply goni_ldo11_consumers[] = {
- REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
-};
-
-static struct regulator_consumer_supply goni_ldo13_consumers[] = {
- REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
-};
-
-static struct regulator_consumer_supply goni_ldo14_consumers[] = {
- REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
-};
-
-static struct regulator_init_data goni_ldo2_data = {
- .constraints = {
- .name = "VALIVE_1.1V",
- .min_uV = 1100000,
- .max_uV = 1100000,
- .apply_uV = 1,
- .always_on = 1,
- .state_mem = {
- .enabled = 1,
- },
- },
-};
-
-static struct regulator_init_data goni_ldo3_data = {
- .constraints = {
- .name = "VUSB+MIPI_1.1V",
- .min_uV = 1100000,
- .max_uV = 1100000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
- .consumer_supplies = goni_ldo3_consumers,
-};
-
-static struct regulator_init_data goni_ldo4_data = {
- .constraints = {
- .name = "VDAC_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo5_data = {
- .constraints = {
- .name = "VTF_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
- .consumer_supplies = goni_ldo5_consumers,
-};
-
-static struct regulator_init_data goni_ldo6_data = {
- .constraints = {
- .name = "VCC_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo7_data = {
- .constraints = {
- .name = "VLCD_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo8_data = {
- .constraints = {
- .name = "VUSB+VADC_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
- .consumer_supplies = goni_ldo8_consumers,
-};
-
-static struct regulator_init_data goni_ldo9_data = {
- .constraints = {
- .name = "VCC+VCAM_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo10_data = {
- .constraints = {
- .name = "VPLL_1.1V",
- .min_uV = 1100000,
- .max_uV = 1100000,
- .apply_uV = 1,
- .boot_on = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo11_data = {
- .constraints = {
- .name = "CAM_IO_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(goni_ldo11_consumers),
- .consumer_supplies = goni_ldo11_consumers,
-};
-
-static struct regulator_init_data goni_ldo12_data = {
- .constraints = {
- .name = "CAM_ISP_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo13_data = {
- .constraints = {
- .name = "CAM_A_2.8V",
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(goni_ldo13_consumers),
- .consumer_supplies = goni_ldo13_consumers,
-};
-
-static struct regulator_init_data goni_ldo14_data = {
- .constraints = {
- .name = "CAM_CIF_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(goni_ldo14_consumers),
- .consumer_supplies = goni_ldo14_consumers,
-};
-
-static struct regulator_init_data goni_ldo15_data = {
- .constraints = {
- .name = "CAM_AF_3.3V",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo16_data = {
- .constraints = {
- .name = "VMIPI_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- },
-};
-
-static struct regulator_init_data goni_ldo17_data = {
- .constraints = {
- .name = "VCC_3.0V_LCD",
- .min_uV = 3000000,
- .max_uV = 3000000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-/* BUCK */
-static struct regulator_consumer_supply buck1_consumer =
- REGULATOR_SUPPLY("vddarm", NULL);
-
-static struct regulator_consumer_supply buck2_consumer =
- REGULATOR_SUPPLY("vddint", NULL);
-
-static struct regulator_consumer_supply buck3_consumer =
- REGULATOR_SUPPLY("vdet", "s5p-sdo");
-
-
-static struct regulator_init_data goni_buck1_data = {
- .constraints = {
- .name = "VARM_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &buck1_consumer,
-};
-
-static struct regulator_init_data goni_buck2_data = {
- .constraints = {
- .name = "VINT_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &buck2_consumer,
-};
-
-static struct regulator_init_data goni_buck3_data = {
- .constraints = {
- .name = "VCC_1.8V",
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = 1,
- .state_mem = {
- .enabled = 1,
- },
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &buck3_consumer,
-};
-
-static struct regulator_init_data goni_buck4_data = {
- .constraints = {
- .name = "CAM_CORE_1.2V",
- .min_uV = 1200000,
- .max_uV = 1200000,
- .apply_uV = 1,
- .always_on = 1,
- },
-};
-
-static struct max8998_regulator_data goni_regulators[] = {
- { MAX8998_LDO2, &goni_ldo2_data },
- { MAX8998_LDO3, &goni_ldo3_data },
- { MAX8998_LDO4, &goni_ldo4_data },
- { MAX8998_LDO5, &goni_ldo5_data },
- { MAX8998_LDO6, &goni_ldo6_data },
- { MAX8998_LDO7, &goni_ldo7_data },
- { MAX8998_LDO8, &goni_ldo8_data },
- { MAX8998_LDO9, &goni_ldo9_data },
- { MAX8998_LDO10, &goni_ldo10_data },
- { MAX8998_LDO11, &goni_ldo11_data },
- { MAX8998_LDO12, &goni_ldo12_data },
- { MAX8998_LDO13, &goni_ldo13_data },
- { MAX8998_LDO14, &goni_ldo14_data },
- { MAX8998_LDO15, &goni_ldo15_data },
- { MAX8998_LDO16, &goni_ldo16_data },
- { MAX8998_LDO17, &goni_ldo17_data },
- { MAX8998_BUCK1, &goni_buck1_data },
- { MAX8998_BUCK2, &goni_buck2_data },
- { MAX8998_BUCK3, &goni_buck3_data },
- { MAX8998_BUCK4, &goni_buck4_data },
-};
-
-static struct max8998_platform_data goni_max8998_pdata = {
- .num_regulators = ARRAY_SIZE(goni_regulators),
- .regulators = goni_regulators,
- .buck1_set1 = S5PV210_GPH0(3),
- .buck1_set2 = S5PV210_GPH0(4),
- .buck2_set3 = S5PV210_GPH0(5),
- .buck1_voltage = { 1200000, 1200000, 1200000, 1200000 },
- .buck2_voltage = { 1200000, 1200000 },
-};
-#endif
-
-static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
- REGULATOR_SUPPLY("DBVDD", "5-001a"),
- REGULATOR_SUPPLY("AVDD2", "5-001a"),
- REGULATOR_SUPPLY("CPVDD", "5-001a"),
-};
-
-static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
- REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
- REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
-};
-
-static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
- .constraints = {
- .always_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
- .consumer_supplies = wm8994_fixed_voltage0_supplies,
-};
-
-static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
- .constraints = {
- .always_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
- .consumer_supplies = wm8994_fixed_voltage1_supplies,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
- .supply_name = "VCC_1.8V_PDA",
- .microvolts = 1800000,
- .gpio = -EINVAL,
- .init_data = &wm8994_fixed_voltage0_init_data,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
- .supply_name = "V_BAT",
- .microvolts = 3700000,
- .gpio = -EINVAL,
- .init_data = &wm8994_fixed_voltage1_init_data,
-};
-
-static struct platform_device wm8994_fixed_voltage0 = {
- .name = "reg-fixed-voltage",
- .id = 0,
- .dev = {
- .platform_data = &wm8994_fixed_voltage0_config,
- },
-};
-
-static struct platform_device wm8994_fixed_voltage1 = {
- .name = "reg-fixed-voltage",
- .id = 1,
- .dev = {
- .platform_data = &wm8994_fixed_voltage1_config,
- },
-};
-
-static struct regulator_consumer_supply wm8994_avdd1_supply =
- REGULATOR_SUPPLY("AVDD1", "5-001a");
-
-static struct regulator_consumer_supply wm8994_dcvdd_supply =
- REGULATOR_SUPPLY("DCVDD", "5-001a");
-
-static struct regulator_init_data wm8994_ldo1_data = {
- .constraints = {
- .name = "AVDD1_3.0V",
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &wm8994_avdd1_supply,
-};
-
-static struct regulator_init_data wm8994_ldo2_data = {
- .constraints = {
- .name = "DCVDD_1.0V",
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &wm8994_dcvdd_supply,
-};
-
-static struct wm8994_pdata wm8994_platform_data = {
- /* configure gpio1 function: 0x0001(Logic level input/output) */
- .gpio_defaults[0] = 0x0001,
- /* configure gpio3/4/5/7 function for AIF2 voice */
- .gpio_defaults[2] = 0x8100,
- .gpio_defaults[3] = 0x8100,
- .gpio_defaults[4] = 0x8100,
- .gpio_defaults[6] = 0x0100,
- /* configure gpio8/9/10/11 function for AIF3 BT */
- .gpio_defaults[7] = 0x8100,
- .gpio_defaults[8] = 0x0100,
- .gpio_defaults[9] = 0x0100,
- .gpio_defaults[10] = 0x0100,
- .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
- .ldo[1] = { 0, &wm8994_ldo2_data },
-};
-
-/* GPIO I2C PMIC */
-#define AP_I2C_GPIO_PMIC_BUS_4 4
-static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
- .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
- .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
-};
-
-static struct platform_device goni_i2c_gpio_pmic = {
- .name = "i2c-gpio",
- .id = AP_I2C_GPIO_PMIC_BUS_4,
- .dev = {
- .platform_data = &goni_i2c_gpio_pmic_data,
- },
-};
-
-static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
- {
- /* 0xCC when SRAD = 0 */
- I2C_BOARD_INFO("max8998", 0xCC >> 1),
- .platform_data = &goni_max8998_pdata,
- },
-#endif
-};
-
-/* GPIO I2C AP 1.8V */
-#define AP_I2C_GPIO_BUS_5 5
-static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
- .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
- .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
-};
-
-static struct platform_device goni_i2c_gpio5 = {
- .name = "i2c-gpio",
- .id = AP_I2C_GPIO_BUS_5,
- .dev = {
- .platform_data = &goni_i2c_gpio5_data,
- },
-};
-
-static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
- {
- /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
- I2C_BOARD_INFO("wm8994", 0x1a),
- .platform_data = &wm8994_platform_data,
- },
-};
-
-/* PMIC Power button */
-static struct gpio_keys_button goni_gpio_keys_table[] = {
- {
- .code = KEY_POWER,
- .gpio = S5PV210_GPH2(6),
- .desc = "gpio-keys: KEY_POWER",
- .type = EV_KEY,
- .active_low = 1,
- .wakeup = 1,
- .debounce_interval = 1,
- },
-};
-
-static struct gpio_keys_platform_data goni_gpio_keys_data = {
- .buttons = goni_gpio_keys_table,
- .nbuttons = ARRAY_SIZE(goni_gpio_keys_table),
-};
-
-static struct platform_device goni_device_gpiokeys = {
- .name = "gpio-keys",
- .dev = {
- .platform_data = &goni_gpio_keys_data,
- },
-};
-
-static void __init goni_pmic_init(void)
-{
- /* AP_PMIC_IRQ: EINT7 */
- s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
- s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
-
- /* nPower: EINT22 */
- s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
- s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
-}
-
-/* MoviNAND */
-static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
- .max_width = 4,
- .cd_type = S3C_SDHCI_CD_PERMANENT,
-};
-
-/* Wireless LAN */
-static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
- .max_width = 4,
- .cd_type = S3C_SDHCI_CD_EXTERNAL,
- /* ext_cd_{init,cleanup} callbacks will be added later */
-};
-
-/* External Flash */
-#define GONI_EXT_FLASH_EN S5PV210_MP05(4)
-#define GONI_EXT_FLASH_CD S5PV210_GPH3(4)
-static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
- .max_width = 4,
- .cd_type = S3C_SDHCI_CD_GPIO,
- .ext_cd_gpio = GONI_EXT_FLASH_CD,
- .ext_cd_gpio_invert = 1,
-};
-
-static struct regulator_consumer_supply mmc2_supplies[] = {
- REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
-};
-
-static struct regulator_init_data mmc2_fixed_voltage_init_data = {
- .constraints = {
- .name = "V_TF_2.8V",
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies),
- .consumer_supplies = mmc2_supplies,
-};
-
-static struct fixed_voltage_config mmc2_fixed_voltage_config = {
- .supply_name = "EXT_FLASH_EN",
- .microvolts = 2800000,
- .gpio = GONI_EXT_FLASH_EN,
- .enable_high = true,
- .init_data = &mmc2_fixed_voltage_init_data,
-};
-
-static struct platform_device mmc2_fixed_voltage = {
- .name = "reg-fixed-voltage",
- .id = 2,
- .dev = {
- .platform_data = &mmc2_fixed_voltage_config,
- },
-};
-
-static void goni_setup_sdhci(void)
-{
- s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
- s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
- s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
-};
-
-/* Audio device */
-static struct platform_device goni_device_audio = {
- .name = "smdk-audio",
- .id = -1,
-};
-
-static struct platform_device *goni_devices[] __initdata = {
- &s3c_device_fb,
- &s5p_device_onenand,
- &goni_spi_gpio,
- &goni_i2c_gpio_pmic,
- &goni_i2c_gpio5,
- &goni_device_audio,
- &mmc2_fixed_voltage,
- &goni_device_gpiokeys,
- &s5p_device_mfc,
- &s5p_device_mfc_l,
- &s5p_device_mfc_r,
- &s5p_device_mixer,
- &s5p_device_sdo,
- &s3c_device_i2c0,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_hsmmc2,
- &s5pv210_device_iis0,
- &s3c_device_usb_hsotg,
- &samsung_device_keypad,
- &s3c_device_i2c1,
- &s3c_device_i2c2,
- &wm8994_fixed_voltage0,
- &wm8994_fixed_voltage1,
-};
-
-static void __init goni_sound_init(void)
-{
- /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
- * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
- * because it needs 24MHz clock to operate WM8994 codec.
- */
- __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
-}
-
-static void __init goni_map_io(void)
-{
- s5pv210_init_io(NULL, 0);
- s3c24xx_init_clocks(clk_xusbxti.rate);
- s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init goni_reserve(void)
-{
- s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
-}
-
-static void __init goni_machine_init(void)
-{
- /* Radio: call before I2C 1 registeration */
- goni_radio_init();
-
- /* I2C0 */
- s3c_i2c0_set_platdata(NULL);
-
- /* I2C1 */
- s3c_i2c1_set_platdata(NULL);
- i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
-
- /* TSP: call before I2C 2 registeration */
- goni_tsp_init();
-
- /* I2C2 */
- s3c_i2c2_set_platdata(&i2c2_data);
- i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
-
- /* PMIC */
- goni_pmic_init();
- i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
- ARRAY_SIZE(i2c_gpio_pmic_devs));
- /* SDHCI */
- goni_setup_sdhci();
-
- /* SOUND */
- goni_sound_init();
- i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
- ARRAY_SIZE(i2c_gpio5_devs));
-
- /* FB */
- s3c_fb_set_platdata(&goni_lcd_pdata);
-
- s3c_hsotg_set_platdata(&goni_hsotg_pdata);
-
- /* SPI */
- spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
-
- /* KEYPAD */
- samsung_keypad_set_platdata(&keypad_data);
-
- platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
-}
-
-MACHINE_START(GONI, "GONI")
- /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
- .atag_offset = 0x100,
- .init_irq = s5pv210_init_irq,
- .map_io = goni_map_io,
- .init_machine = goni_machine_init,
- .init_time = samsung_timer_init,
- .reserve = &goni_reserve,
- .restart = s5pv210_restart,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/mach-smdkc110.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/i2c.h>
-#include <linux/device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/ata-samsung_cf.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/pm.h>
-#include <plat/samsung-time.h>
-#include <plat/mfc.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define SMDKC110_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDKC110_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define SMDKC110_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
- S5PV210_UFCON_TXTRIG4 | \
- S5PV210_UFCON_RXTRIG4)
-
-static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = SMDKC110_UCON_DEFAULT,
- .ulcon = SMDKC110_ULCON_DEFAULT,
- .ufcon = SMDKC110_UFCON_DEFAULT,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = SMDKC110_UCON_DEFAULT,
- .ulcon = SMDKC110_ULCON_DEFAULT,
- .ufcon = SMDKC110_UFCON_DEFAULT,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = SMDKC110_UCON_DEFAULT,
- .ulcon = SMDKC110_ULCON_DEFAULT,
- .ufcon = SMDKC110_UFCON_DEFAULT,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = SMDKC110_UCON_DEFAULT,
- .ulcon = SMDKC110_ULCON_DEFAULT,
- .ufcon = SMDKC110_UFCON_DEFAULT,
- },
-};
-
-static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
- .setup_gpio = s5pv210_ide_setup_gpio,
-};
-
-static struct platform_device *smdkc110_devices[] __initdata = {
- &s5pv210_device_iis0,
- &s5pv210_device_ac97,
- &s5pv210_device_spdif,
- &s3c_device_cfcon,
- &s3c_device_i2c0,
- &s3c_device_i2c1,
- &s3c_device_i2c2,
- &s3c_device_rtc,
- &s3c_device_wdt,
- &s5p_device_fimc0,
- &s5p_device_fimc1,
- &s5p_device_fimc2,
- &s5p_device_fimc_md,
- &s5p_device_mfc,
- &s5p_device_mfc_l,
- &s5p_device_mfc_r,
-};
-
-static struct i2c_board_info smdkc110_i2c_devs0[] __initdata = {
- { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */
- { I2C_BOARD_INFO("wm8580", 0x1b), },
-};
-
-static struct i2c_board_info smdkc110_i2c_devs1[] __initdata = {
- /* To Be Updated */
-};
-
-static struct i2c_board_info smdkc110_i2c_devs2[] __initdata = {
- /* To Be Updated */
-};
-
-static void __init smdkc110_map_io(void)
-{
- s5pv210_init_io(NULL, 0);
- s3c24xx_init_clocks(24000000);
- s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init smdkc110_reserve(void)
-{
- s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
-}
-
-static void __init smdkc110_machine_init(void)
-{
- s3c_pm_init();
-
- s3c_i2c0_set_platdata(NULL);
- s3c_i2c1_set_platdata(NULL);
- s3c_i2c2_set_platdata(NULL);
- i2c_register_board_info(0, smdkc110_i2c_devs0,
- ARRAY_SIZE(smdkc110_i2c_devs0));
- i2c_register_board_info(1, smdkc110_i2c_devs1,
- ARRAY_SIZE(smdkc110_i2c_devs1));
- i2c_register_board_info(2, smdkc110_i2c_devs2,
- ARRAY_SIZE(smdkc110_i2c_devs2));
-
- s3c_ide_set_platdata(&smdkc110_ide_pdata);
-
- platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices));
-}
-
-MACHINE_START(SMDKC110, "SMDKC110")
- /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
- .atag_offset = 0x100,
- .init_irq = s5pv210_init_irq,
- .map_io = smdkc110_map_io,
- .init_machine = smdkc110_machine_init,
- .init_time = samsung_timer_init,
- .restart = s5pv210_restart,
- .reserve = &smdkc110_reserve,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/mach-smdkv210.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/i2c.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/device.h>
-#include <linux/dm9000.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/pwm_backlight.h>
-#include <linux/platform_data/s3c-hsotg.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/regs-srom.h>
-#include <plat/gpio-cfg.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/adc.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <linux/platform_data/ata-samsung_cf.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/keypad.h>
-#include <plat/pm.h>
-#include <plat/fb.h>
-#include <plat/samsung-time.h>
-#include <plat/backlight.h>
-#include <plat/mfc.h>
-#include <plat/clock.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDKV210_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define SMDKV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
- S5PV210_UFCON_TXTRIG4 | \
- S5PV210_UFCON_RXTRIG4)
-
-static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = SMDKV210_UCON_DEFAULT,
- .ulcon = SMDKV210_ULCON_DEFAULT,
- .ufcon = SMDKV210_UFCON_DEFAULT,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = SMDKV210_UCON_DEFAULT,
- .ulcon = SMDKV210_ULCON_DEFAULT,
- .ufcon = SMDKV210_UFCON_DEFAULT,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = SMDKV210_UCON_DEFAULT,
- .ulcon = SMDKV210_ULCON_DEFAULT,
- .ufcon = SMDKV210_UFCON_DEFAULT,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = SMDKV210_UCON_DEFAULT,
- .ulcon = SMDKV210_ULCON_DEFAULT,
- .ufcon = SMDKV210_UFCON_DEFAULT,
- },
-};
-
-static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = {
- .setup_gpio = s5pv210_ide_setup_gpio,
-};
-
-static uint32_t smdkv210_keymap[] __initdata = {
- /* KEY(row, col, keycode) */
- KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
- KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
- KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
- KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
-};
-
-static struct matrix_keymap_data smdkv210_keymap_data __initdata = {
- .keymap = smdkv210_keymap,
- .keymap_size = ARRAY_SIZE(smdkv210_keymap),
-};
-
-static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = {
- .keymap_data = &smdkv210_keymap_data,
- .rows = 8,
- .cols = 8,
-};
-
-static struct resource smdkv210_dm9000_resources[] = {
- [0] = DEFINE_RES_MEM(S5PV210_PA_SROM_BANK5, 1),
- [1] = DEFINE_RES_MEM(S5PV210_PA_SROM_BANK5 + 2, 1),
- [2] = DEFINE_RES_NAMED(IRQ_EINT(9), 1, NULL, IORESOURCE_IRQ \
- | IORESOURCE_IRQ_HIGHLEVEL),
-};
-
-static struct dm9000_plat_data smdkv210_dm9000_platdata = {
- .flags = DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
- .dev_addr = { 0x00, 0x09, 0xc0, 0xff, 0xec, 0x48 },
-};
-
-static struct platform_device smdkv210_dm9000 = {
- .name = "dm9000",
- .id = -1,
- .num_resources = ARRAY_SIZE(smdkv210_dm9000_resources),
- .resource = smdkv210_dm9000_resources,
- .dev = {
- .platform_data = &smdkv210_dm9000_platdata,
- },
-};
-
-static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd,
- unsigned int power)
-{
- if (power) {
-#if !defined(CONFIG_BACKLIGHT_PWM)
- gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_HIGH, "GPD0");
- gpio_free(S5PV210_GPD0(3));
-#endif
-
- /* fire nRESET on power up */
- gpio_request_one(S5PV210_GPH0(6), GPIOF_OUT_INIT_HIGH, "GPH0");
-
- gpio_set_value(S5PV210_GPH0(6), 0);
- mdelay(10);
-
- gpio_set_value(S5PV210_GPH0(6), 1);
- mdelay(10);
-
- gpio_free(S5PV210_GPH0(6));
- } else {
-#if !defined(CONFIG_BACKLIGHT_PWM)
- gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_LOW, "GPD0");
- gpio_free(S5PV210_GPD0(3));
-#endif
- }
-}
-
-static struct plat_lcd_data smdkv210_lcd_lte480wv_data = {
- .set_power = smdkv210_lte480wv_set_power,
-};
-
-static struct platform_device smdkv210_lcd_lte480wv = {
- .name = "platform-lcd",
- .dev.parent = &s3c_device_fb.dev,
- .dev.platform_data = &smdkv210_lcd_lte480wv_data,
-};
-
-static struct s3c_fb_pd_win smdkv210_fb_win0 = {
- .max_bpp = 32,
- .default_bpp = 24,
- .xres = 800,
- .yres = 480,
-};
-
-static struct fb_videomode smdkv210_lcd_timing = {
- .left_margin = 13,
- .right_margin = 8,
- .upper_margin = 7,
- .lower_margin = 5,
- .hsync_len = 3,
- .vsync_len = 1,
- .xres = 800,
- .yres = 480,
-};
-
-static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = {
- .win[0] = &smdkv210_fb_win0,
- .vtiming = &smdkv210_lcd_timing,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
-};
-
-/* USB OTG */
-static struct s3c_hsotg_plat smdkv210_hsotg_pdata;
-
-static struct platform_device *smdkv210_devices[] __initdata = {
- &s3c_device_adc,
- &s3c_device_cfcon,
- &s3c_device_fb,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_hsmmc2,
- &s3c_device_hsmmc3,
- &s3c_device_i2c0,
- &s3c_device_i2c1,
- &s3c_device_i2c2,
- &samsung_device_pwm,
- &s3c_device_rtc,
- &s3c_device_ts,
- &s3c_device_usb_hsotg,
- &s3c_device_wdt,
- &s5p_device_fimc0,
- &s5p_device_fimc1,
- &s5p_device_fimc2,
- &s5p_device_fimc_md,
- &s5p_device_jpeg,
- &s5p_device_mfc,
- &s5p_device_mfc_l,
- &s5p_device_mfc_r,
- &s5pv210_device_ac97,
- &s5pv210_device_iis0,
- &s5pv210_device_spdif,
- &samsung_asoc_idma,
- &samsung_device_keypad,
- &smdkv210_dm9000,
- &smdkv210_lcd_lte480wv,
-};
-
-static void __init smdkv210_dm9000_init(void)
-{
- unsigned int tmp;
-
- gpio_request(S5PV210_MP01(5), "nCS5");
- s3c_gpio_cfgpin(S5PV210_MP01(5), S3C_GPIO_SFN(2));
- gpio_free(S5PV210_MP01(5));
-
- tmp = (5 << S5P_SROM_BCX__TACC__SHIFT);
- __raw_writel(tmp, S5P_SROM_BC5);
-
- tmp = __raw_readl(S5P_SROM_BW);
- tmp &= (S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS5__SHIFT);
- tmp |= (1 << S5P_SROM_BW__NCS5__SHIFT);
- __raw_writel(tmp, S5P_SROM_BW);
-}
-
-static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = {
- { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */
- { I2C_BOARD_INFO("wm8580", 0x1b), },
-};
-
-static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = {
- /* To Be Updated */
-};
-
-static struct i2c_board_info smdkv210_i2c_devs2[] __initdata = {
- /* To Be Updated */
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdkv210_bl_gpio_info = {
- .no = S5PV210_GPD0(3),
- .func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdkv210_bl_data = {
- .pwm_id = 3,
- .pwm_period_ns = 1000,
- .enable_gpio = -1,
-};
-
-static void __init smdkv210_map_io(void)
-{
- s5pv210_init_io(NULL, 0);
- s3c24xx_init_clocks(clk_xusbxti.rate);
- s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM2, SAMSUNG_PWM4);
-}
-
-static void __init smdkv210_reserve(void)
-{
- s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
-}
-
-static void __init smdkv210_machine_init(void)
-{
- s3c_pm_init();
-
- smdkv210_dm9000_init();
-
- samsung_keypad_set_platdata(&smdkv210_keypad_data);
- s3c24xx_ts_set_platdata(NULL);
-
- s3c_i2c0_set_platdata(NULL);
- s3c_i2c1_set_platdata(NULL);
- s3c_i2c2_set_platdata(NULL);
- i2c_register_board_info(0, smdkv210_i2c_devs0,
- ARRAY_SIZE(smdkv210_i2c_devs0));
- i2c_register_board_info(1, smdkv210_i2c_devs1,
- ARRAY_SIZE(smdkv210_i2c_devs1));
- i2c_register_board_info(2, smdkv210_i2c_devs2,
- ARRAY_SIZE(smdkv210_i2c_devs2));
-
- s3c_ide_set_platdata(&smdkv210_ide_pdata);
-
- s3c_fb_set_platdata(&smdkv210_lcd0_pdata);
-
- s3c_hsotg_set_platdata(&smdkv210_hsotg_pdata);
-
- platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
-
- samsung_bl_set(&smdkv210_bl_gpio_info, &smdkv210_bl_data);
-}
-
-MACHINE_START(SMDKV210, "SMDKV210")
- /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
- .atag_offset = 0x100,
- .init_irq = s5pv210_init_irq,
- .map_io = smdkv210_map_io,
- .init_machine = smdkv210_machine_init,
- .init_time = samsung_timer_init,
- .restart = s5pv210_restart,
- .reserve = &smdkv210_reserve,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/mach-torbreck.c
- *
- * Copyright (c) 2010 aESOP Community
- * http://www.aesop.or.kr/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/i2c.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/samsung-time.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define TORBRECK_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
- S3C2410_UCON_RXILEVEL | \
- S3C2410_UCON_TXIRQMODE | \
- S3C2410_UCON_RXIRQMODE | \
- S3C2410_UCON_RXFIFO_TOI | \
- S3C2443_UCON_RXERR_IRQEN)
-
-#define TORBRECK_ULCON_DEFAULT S3C2410_LCON_CS8
-
-#define TORBRECK_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
- S5PV210_UFCON_TXTRIG4 | \
- S5PV210_UFCON_RXTRIG4)
-
-static struct s3c2410_uartcfg torbreck_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = TORBRECK_UCON_DEFAULT,
- .ulcon = TORBRECK_ULCON_DEFAULT,
- .ufcon = TORBRECK_UFCON_DEFAULT,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = TORBRECK_UCON_DEFAULT,
- .ulcon = TORBRECK_ULCON_DEFAULT,
- .ufcon = TORBRECK_UFCON_DEFAULT,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = TORBRECK_UCON_DEFAULT,
- .ulcon = TORBRECK_ULCON_DEFAULT,
- .ufcon = TORBRECK_UFCON_DEFAULT,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = TORBRECK_UCON_DEFAULT,
- .ulcon = TORBRECK_ULCON_DEFAULT,
- .ufcon = TORBRECK_UFCON_DEFAULT,
- },
-};
-
-static struct platform_device *torbreck_devices[] __initdata = {
- &s5pv210_device_iis0,
- &s3c_device_cfcon,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_hsmmc2,
- &s3c_device_hsmmc3,
- &s3c_device_i2c0,
- &s3c_device_i2c1,
- &s3c_device_i2c2,
- &s3c_device_rtc,
- &s3c_device_wdt,
-};
-
-static struct i2c_board_info torbreck_i2c_devs0[] __initdata = {
- /* To Be Updated */
-};
-
-static struct i2c_board_info torbreck_i2c_devs1[] __initdata = {
- /* To Be Updated */
-};
-
-static struct i2c_board_info torbreck_i2c_devs2[] __initdata = {
- /* To Be Updated */
-};
-
-static void __init torbreck_map_io(void)
-{
- s5pv210_init_io(NULL, 0);
- s3c24xx_init_clocks(24000000);
- s3c24xx_init_uarts(torbreck_uartcfgs, ARRAY_SIZE(torbreck_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init torbreck_machine_init(void)
-{
- s3c_i2c0_set_platdata(NULL);
- s3c_i2c1_set_platdata(NULL);
- s3c_i2c2_set_platdata(NULL);
- i2c_register_board_info(0, torbreck_i2c_devs0,
- ARRAY_SIZE(torbreck_i2c_devs0));
- i2c_register_board_info(1, torbreck_i2c_devs1,
- ARRAY_SIZE(torbreck_i2c_devs1));
- i2c_register_board_info(2, torbreck_i2c_devs2,
- ARRAY_SIZE(torbreck_i2c_devs2));
-
- platform_add_devices(torbreck_devices, ARRAY_SIZE(torbreck_devices));
-}
-
-MACHINE_START(TORBRECK, "TORBRECK")
- /* Maintainer: Hyunchul Ko <ghcstop@gmail.com> */
- .atag_offset = 0x100,
- .init_irq = s5pv210_init_irq,
- .map_io = torbreck_map_io,
- .init_machine = torbreck_machine_init,
- .init_time = samsung_timer_init,
- .restart = s5pv210_restart,
-MACHINE_END
/* linux/arch/arm/mach-s5pv210/pm.c
*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2010-2014 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* S5PV210 - Power Management support
#include <linux/syscore_ops.h>
#include <linux/io.h>
-#include <plat/cpu.h>
-#include <plat/pm.h>
+#include <asm/cacheflush.h>
+#include <asm/suspend.h>
+
+#include <plat/pm-common.h>
-#include <mach/regs-irq.h>
#include <mach/regs-clock.h>
-static struct sleep_save s5pv210_core_save[] = {
- /* Clock source */
- SAVE_ITEM(S5P_CLK_SRC0),
- SAVE_ITEM(S5P_CLK_SRC1),
- SAVE_ITEM(S5P_CLK_SRC2),
- SAVE_ITEM(S5P_CLK_SRC3),
- SAVE_ITEM(S5P_CLK_SRC4),
- SAVE_ITEM(S5P_CLK_SRC5),
- SAVE_ITEM(S5P_CLK_SRC6),
-
- /* Clock source Mask */
- SAVE_ITEM(S5P_CLK_SRC_MASK0),
- SAVE_ITEM(S5P_CLK_SRC_MASK1),
-
- /* Clock Divider */
- SAVE_ITEM(S5P_CLK_DIV0),
- SAVE_ITEM(S5P_CLK_DIV1),
- SAVE_ITEM(S5P_CLK_DIV2),
- SAVE_ITEM(S5P_CLK_DIV3),
- SAVE_ITEM(S5P_CLK_DIV4),
- SAVE_ITEM(S5P_CLK_DIV5),
- SAVE_ITEM(S5P_CLK_DIV6),
- SAVE_ITEM(S5P_CLK_DIV7),
-
- /* Clock Main Gate */
- SAVE_ITEM(S5P_CLKGATE_MAIN0),
- SAVE_ITEM(S5P_CLKGATE_MAIN1),
- SAVE_ITEM(S5P_CLKGATE_MAIN2),
-
- /* Clock source Peri Gate */
- SAVE_ITEM(S5P_CLKGATE_PERI0),
- SAVE_ITEM(S5P_CLKGATE_PERI1),
-
- /* Clock source SCLK Gate */
- SAVE_ITEM(S5P_CLKGATE_SCLK0),
- SAVE_ITEM(S5P_CLKGATE_SCLK1),
-
- /* Clock IP Clock gate */
- SAVE_ITEM(S5P_CLKGATE_IP0),
- SAVE_ITEM(S5P_CLKGATE_IP1),
- SAVE_ITEM(S5P_CLKGATE_IP2),
- SAVE_ITEM(S5P_CLKGATE_IP3),
- SAVE_ITEM(S5P_CLKGATE_IP4),
-
- /* Clock Blcok and Bus gate */
- SAVE_ITEM(S5P_CLKGATE_BLOCK),
- SAVE_ITEM(S5P_CLKGATE_BUS0),
+#include "common.h"
+static struct sleep_save s5pv210_core_save[] = {
/* Clock ETC */
- SAVE_ITEM(S5P_CLK_OUT),
SAVE_ITEM(S5P_MDNIE_SEL),
};
+/*
+ * VIC wake-up support (TODO)
+ */
+static u32 s5pv210_irqwake_intmask = 0xffffffff;
+
+/*
+ * Suspend helpers.
+ */
static int s5pv210_cpu_suspend(unsigned long arg)
{
unsigned long tmp;
{
unsigned int tmp;
+ /* Set wake-up mask registers */
+ __raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK);
+ __raw_writel(s5pv210_irqwake_intmask, S5P_WAKEUP_MASK);
+
/* ensure at least INFORM0 has the resume address */
- __raw_writel(virt_to_phys(s3c_cpu_resume), S5P_INFORM0);
+ __raw_writel(virt_to_phys(s5pv210_cpu_resume), S5P_INFORM0);
tmp = __raw_readl(S5P_SLEEP_CFG);
tmp &= ~(S5P_SLEEP_CFG_OSC_EN | S5P_SLEEP_CFG_USBOSC_EN);
s3c_pm_do_save(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
}
-static int s5pv210_pm_add(struct device *dev, struct subsys_interface *sif)
+/*
+ * Suspend operations.
+ */
+static int s5pv210_suspend_enter(suspend_state_t state)
{
- pm_cpu_prep = s5pv210_pm_prepare;
- pm_cpu_sleep = s5pv210_cpu_suspend;
+ int ret;
+
+ s3c_pm_debug_init();
+
+ S3C_PMDBG("%s: suspending the system...\n", __func__);
+
+ S3C_PMDBG("%s: wakeup masks: %08x,%08x\n", __func__,
+ s5pv210_irqwake_intmask, exynos_get_eint_wake_mask());
+
+ if (s5pv210_irqwake_intmask == -1U
+ && exynos_get_eint_wake_mask() == -1U) {
+ pr_err("%s: No wake-up sources!\n", __func__);
+ pr_err("%s: Aborting sleep\n", __func__);
+ return -EINVAL;
+ }
+
+ s3c_pm_save_uarts();
+ s5pv210_pm_prepare();
+ flush_cache_all();
+ s3c_pm_check_store();
+
+ ret = cpu_suspend(0, s5pv210_cpu_suspend);
+ if (ret)
+ return ret;
+
+ s3c_pm_restore_uarts();
+
+ S3C_PMDBG("%s: wakeup stat: %08x\n", __func__,
+ __raw_readl(S5P_WAKEUP_STAT));
+
+ s3c_pm_check_restore();
+
+ S3C_PMDBG("%s: resuming the system...\n", __func__);
return 0;
}
-static struct subsys_interface s5pv210_pm_interface = {
- .name = "s5pv210_pm",
- .subsys = &s5pv210_subsys,
- .add_dev = s5pv210_pm_add,
-};
+static int s5pv210_suspend_prepare(void)
+{
+ s3c_pm_check_prepare();
-static __init int s5pv210_pm_drvinit(void)
+ return 0;
+}
+
+static void s5pv210_suspend_finish(void)
{
- return subsys_interface_register(&s5pv210_pm_interface);
+ s3c_pm_check_cleanup();
}
-arch_initcall(s5pv210_pm_drvinit);
+static const struct platform_suspend_ops s5pv210_suspend_ops = {
+ .enter = s5pv210_suspend_enter,
+ .prepare = s5pv210_suspend_prepare,
+ .finish = s5pv210_suspend_finish,
+ .valid = suspend_valid_only_mem,
+};
+
+/*
+ * Syscore operations used to delay restore of certain registers.
+ */
static void s5pv210_pm_resume(void)
{
u32 tmp;
.resume = s5pv210_pm_resume,
};
-static __init int s5pv210_pm_syscore_init(void)
+/*
+ * Initialization entry point.
+ */
+void __init s5pv210_pm_init(void)
{
register_syscore_ops(&s5pv210_pm_syscore_ops);
- return 0;
+ suspend_set_ops(&s5pv210_suspend_ops);
}
-arch_initcall(s5pv210_pm_syscore_init);
--- /dev/null
+/*
+ * Samsung's S5PC110/S5PV210 flattened device tree enabled machine.
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics Co., Ltd.
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/of_fdt.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/system_misc.h>
+
+#include <plat/map-base.h>
+#include <mach/regs-clock.h>
+
+#include "common.h"
+
+static int __init s5pv210_fdt_map_sys(unsigned long node, const char *uname,
+ int depth, void *data)
+{
+ struct map_desc iodesc;
+ const __be32 *reg;
+ int len;
+
+ if (!of_flat_dt_is_compatible(node, "samsung,s5pv210-clock"))
+ return 0;
+
+ reg = of_get_flat_dt_prop(node, "reg", &len);
+ if (reg == NULL || len != (sizeof(unsigned long) * 2))
+ return 0;
+
+ iodesc.pfn = __phys_to_pfn(be32_to_cpu(reg[0]));
+ iodesc.length = be32_to_cpu(reg[1]) - 1;
+ iodesc.virtual = (unsigned long)S3C_VA_SYS;
+ iodesc.type = MT_DEVICE;
+ iotable_init(&iodesc, 1);
+
+ return 1;
+}
+
+static void __init s5pv210_dt_map_io(void)
+{
+ debug_ll_io_init();
+
+ of_scan_flat_dt(s5pv210_fdt_map_sys, NULL);
+}
+
+static void s5pv210_dt_restart(enum reboot_mode mode, const char *cmd)
+{
+ __raw_writel(0x1, S5P_SWRESET);
+}
+
+static void __init s5pv210_dt_init_late(void)
+{
+ platform_device_register_simple("s5pv210-cpufreq", -1, NULL, 0);
+ s5pv210_pm_init();
+}
+
+static char const *s5pv210_dt_compat[] __initconst = {
+ "samsung,s5pc110",
+ "samsung,s5pv210",
+ NULL
+};
+
+DT_MACHINE_START(S5PV210_DT, "Samsung S5PC110/S5PV210-based board")
+ .dt_compat = s5pv210_dt_compat,
+ .map_io = s5pv210_dt_map_io,
+ .restart = s5pv210_dt_restart,
+ .init_late = s5pv210_dt_init_late,
+MACHINE_END
+++ /dev/null
-/* linux/arch/arm/plat-s5pv210/setup-fb-24bpp.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Base s5pv210 setup information for 24bpp LCD framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <mach/map.h>
-#include <plat/fb.h>
-#include <mach/regs-clock.h>
-#include <plat/gpio-cfg.h>
-
-static void s5pv210_fb_cfg_gpios(unsigned int base, unsigned int nr)
-{
- s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(2));
-
- for (; nr > 0; nr--, base++)
- s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
-}
-
-
-void s5pv210_fb_gpio_setup_24bpp(void)
-{
- s5pv210_fb_cfg_gpios(S5PV210_GPF0(0), 8);
- s5pv210_fb_cfg_gpios(S5PV210_GPF1(0), 8);
- s5pv210_fb_cfg_gpios(S5PV210_GPF2(0), 8);
- s5pv210_fb_cfg_gpios(S5PV210_GPF3(0), 4);
-
- /* Set DISPLAY_CONTROL register for Display path selection.
- *
- * ouput | RGB | I80 | ITU
- * -----------------------------------
- * 00 | MIE | FIMD | FIMD
- * 01 | MDNIE | MDNIE | FIMD
- * 10 | FIMD | FIMD | FIMD
- * 11 | FIMD | FIMD | FIMD
- */
- writel(0x2, S5P_MDNIE_SEL);
-}
+++ /dev/null
-/*
- * Copyright (C) 2011 Samsung Electronics Co., Ltd.
- *
- * S5PV210 camera interface GPIO configuration.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-#include <plat/camport.h>
-
-int s5pv210_fimc_setup_gpio(enum s5p_camport_id id)
-{
- u32 gpio8, gpio5;
- int ret;
-
- switch (id) {
- case S5P_CAMPORT_A:
- gpio8 = S5PV210_GPE0(0);
- gpio5 = S5PV210_GPE1(0);
- break;
-
- case S5P_CAMPORT_B:
- gpio8 = S5PV210_GPJ0(0);
- gpio5 = S5PV210_GPJ1(0);
- break;
-
- default:
- WARN(1, "Wrong camport id: %d\n", id);
- return -EINVAL;
- }
-
- ret = s3c_gpio_cfgall_range(gpio8, 8, S3C_GPIO_SFN(2),
- S3C_GPIO_PULL_UP);
- if (ret)
- return ret;
-
- return s3c_gpio_cfgall_range(gpio5, 5, S3C_GPIO_SFN(2),
- S3C_GPIO_PULL_UP);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/setup-i2c0.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * I2C0 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5PV210_GPD1(0), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/setup-i2c1.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * I2C1 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c1.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c1_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5PV210_GPD1(2), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/setup-i2c2.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * I2C2 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c2_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgall_range(S5PV210_GPD1(4), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/setup-ide.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5PV210 setup information for IDE
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-
-static void s5pv210_ide_cfg_gpios(unsigned int base, unsigned int nr)
-{
- s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(4));
-
- for (; nr > 0; nr--, base++)
- s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
-}
-
-void s5pv210_ide_setup_gpio(void)
-{
- /* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */
- s5pv210_ide_cfg_gpios(S5PV210_GPJ0(0), 8);
-
- /* CF_Data[0 - 7] */
- s5pv210_ide_cfg_gpios(S5PV210_GPJ2(0), 8);
-
- /* CF_Data[8 - 15] */
- s5pv210_ide_cfg_gpios(S5PV210_GPJ3(0), 8);
-
- /* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
- s5pv210_ide_cfg_gpios(S5PV210_GPJ4(0), 4);
-}
+++ /dev/null
-/*
- * linux/arch/arm/mach-s5pv210/setup-keypad.c
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
-{
- /* Set all the necessary GPH3 pins to special-function 3: KP_ROW[x] */
- s3c_gpio_cfgrange_nopull(S5PV210_GPH3(0), rows, S3C_GPIO_SFN(3));
-
- /* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */
- s3c_gpio_cfgrange_nopull(S5PV210_GPH2(0), cols, S3C_GPIO_SFN(3));
-}
+++ /dev/null
-/* linux/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/card.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/sdhci.h>
-
-void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set all the necessary GPG0/GPG1 pins to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG0(0), 2, S3C_GPIO_SFN(2));
-
- switch (width) {
- case 8:
- /* GPG1[3:6] special-function 3 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(3));
- case 4:
- /* GPG0[3:6] special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG0(3), 4, S3C_GPIO_SFN(2));
- default:
- break;
- }
-
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PV210_GPG0(2), S3C_GPIO_SFN(2));
- }
-}
-
-void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set all the necessary GPG1[0:1] pins to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG1(0), 2, S3C_GPIO_SFN(2));
-
- /* Data pin GPG1[3:6] to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(2));
-
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PV210_GPG1(2), S3C_GPIO_SFN(2));
- }
-}
-
-void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set all the necessary GPG2[0:1] pins to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG2(0), 2, S3C_GPIO_SFN(2));
-
- switch (width) {
- case 8:
- /* Data pin GPG3[3:6] to special-function 3 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG3(3), 4, S3C_GPIO_SFN(3));
- case 4:
- /* Data pin GPG2[3:6] to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG2(3), 4, S3C_GPIO_SFN(2));
- default:
- break;
- }
-
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- s3c_gpio_setpull(S5PV210_GPG2(2), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PV210_GPG2(2), S3C_GPIO_SFN(2));
- }
-}
-
-void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width)
-{
- struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
- /* Set all the necessary GPG3[0:1] pins to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG3(0), 2, S3C_GPIO_SFN(2));
-
- /* Data pin GPG3[3:6] to special-function 2 */
- s3c_gpio_cfgrange_nopull(S5PV210_GPG3(3), 4, S3C_GPIO_SFN(2));
-
- if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
- s3c_gpio_setpull(S5PV210_GPG3(2), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PV210_GPG3(2), S3C_GPIO_SFN(2));
- }
-}
+++ /dev/null
-/* linux/arch/arm/mach-s5pv210/setup-spi.c
- *
- * Copyright (C) 2011 Samsung Electronics Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-#ifdef CONFIG_S3C64XX_DEV_SPI0
-int s3c64xx_spi0_cfg_gpio(void)
-{
- s3c_gpio_cfgpin(S5PV210_GPB(0), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5PV210_GPB(0), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgall_range(S5PV210_GPB(2), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI1
-int s3c64xx_spi1_cfg_gpio(void)
-{
- s3c_gpio_cfgpin(S5PV210_GPB(4), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5PV210_GPB(4), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgall_range(S5PV210_GPB(6), 2,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundationr
- */
-
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-
-#include <mach/map.h>
-
-#include <plat/cpu.h>
-#include <plat/regs-usb-hsotg-phy.h>
-#include <plat/usb-phy.h>
-
-#define S5PV210_USB_PHY_CON (S3C_VA_SYS + 0xE80C)
-#define S5PV210_USB_PHY0_EN (1 << 0)
-#define S5PV210_USB_PHY1_EN (1 << 1)
-
-static int s5pv210_usb_otgphy_init(struct platform_device *pdev)
-{
- struct clk *xusbxti;
- u32 phyclk;
-
- writel(readl(S5PV210_USB_PHY_CON) | S5PV210_USB_PHY0_EN,
- S5PV210_USB_PHY_CON);
-
- /* set clock frequency for PLL */
- phyclk = readl(S3C_PHYCLK) & ~S3C_PHYCLK_CLKSEL_MASK;
-
- xusbxti = clk_get(&pdev->dev, "xusbxti");
- if (xusbxti && !IS_ERR(xusbxti)) {
- switch (clk_get_rate(xusbxti)) {
- case 12 * MHZ:
- phyclk |= S3C_PHYCLK_CLKSEL_12M;
- break;
- case 24 * MHZ:
- phyclk |= S3C_PHYCLK_CLKSEL_24M;
- break;
- default:
- case 48 * MHZ:
- /* default reference clock */
- break;
- }
- clk_put(xusbxti);
- }
-
- /* TODO: select external clock/oscillator */
- writel(phyclk | S3C_PHYCLK_CLK_FORCE, S3C_PHYCLK);
-
- /* set to normal OTG PHY */
- writel((readl(S3C_PHYPWR) & ~S3C_PHYPWR_NORMAL_MASK), S3C_PHYPWR);
- mdelay(1);
-
- /* reset OTG PHY and Link */
- writel(S3C_RSTCON_PHY | S3C_RSTCON_HCLK | S3C_RSTCON_PHYCLK,
- S3C_RSTCON);
- udelay(20); /* at-least 10uS */
- writel(0, S3C_RSTCON);
-
- return 0;
-}
-
-static int s5pv210_usb_otgphy_exit(struct platform_device *pdev)
-{
- writel((readl(S3C_PHYPWR) | S3C_PHYPWR_ANALOG_POWERDOWN |
- S3C_PHYPWR_OTG_DISABLE), S3C_PHYPWR);
-
- writel(readl(S5PV210_USB_PHY_CON) & ~S5PV210_USB_PHY0_EN,
- S5PV210_USB_PHY_CON);
-
- return 0;
-}
-
-int s5p_usb_phy_init(struct platform_device *pdev, int type)
-{
- if (type == USB_PHY_TYPE_DEVICE)
- return s5pv210_usb_otgphy_init(pdev);
-
- return -EINVAL;
-}
-
-int s5p_usb_phy_exit(struct platform_device *pdev, int type)
-{
- if (type == USB_PHY_TYPE_DEVICE)
- return s5pv210_usb_otgphy_exit(pdev);
-
- return -EINVAL;
-}
--- /dev/null
+/*
+ * Copyright (c) 2011-2014 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5PV210 Sleep Code
+ * Based on S3C64XX sleep code by:
+ * Ben Dooks, (c) 2008 Simtec Electronics
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/linkage.h>
+
+ .data
+ .align
+
+ /*
+ * sleep magic, to allow the bootloader to check for an valid
+ * image to resume to. Must be the first word before the
+ * s3c_cpu_resume entry.
+ */
+
+ .word 0x2bedf00d
+
+ /*
+ * s3c_cpu_resume
+ *
+ * resume code entry for bootloader to call
+ */
+
+ENTRY(s5pv210_cpu_resume)
+ b cpu_resume
+ENDPROC(s5pv210_cpu_resume)
select NO_IOPORT_MAP
select PINCTRL
select ARCH_REQUIRE_GPIOLIB
+ select ARCH_HAS_OPP
if ARCH_SHMOBILE_MULTI
bool "RZ/A1H (R7S72100)"
select SYS_SUPPORTS_SH_MTU2
+config ARCH_R8A7779
+ bool "R-Car H1 (R8A77790)"
+ select RENESAS_INTC_IRQPIN
+ select SYS_SUPPORTS_SH_TMU
+
config ARCH_R8A7790
bool "R-Car H2 (R8A77900)"
select RENESAS_IRQC
depends on ARCH_R8A7790
select MICREL_PHY if SH_ETH
+config MACH_MARZEN
+ bool "MARZEN board"
+ depends on ARCH_R8A7779
+ select REGULATOR_FIXED_VOLTAGE if REGULATOR
+
comment "Renesas ARM SoCs System Configuration"
endif
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select USE_OF
-config MACH_MARZEN_REFERENCE
- bool "MARZEN board - Reference Device Tree Implementation"
- depends on ARCH_R8A7779
- select ARCH_REQUIRE_GPIOLIB
- select REGULATOR_FIXED_VOLTAGE if REGULATOR
- select USE_OF
- ---help---
- Use reference implementation of Marzen board support
- which makes use of device tree at the expense
- of not supporting a number of devices.
-
- This is intended to aid developers
-
config MACH_LAGER
bool "Lager board"
depends on ARCH_R8A7790
obj-$(CONFIG_ARCH_R7S72100) += clock-r7s72100.o
endif
+# CPU reset vector handling objects
+cpu-y := platsmp.o headsmp.o
+cpu-$(CONFIG_ARCH_R8A7790) += platsmp-apmu.o
+cpu-$(CONFIG_ARCH_R8A7791) += platsmp-apmu.o
+
# SMP objects
-smp-y := platsmp.o headsmp.o
+smp-y := $(cpu-y)
smp-$(CONFIG_ARCH_SH73A0) += smp-sh73a0.o headsmp-scu.o platsmp-scu.o
smp-$(CONFIG_ARCH_R8A7779) += smp-r8a7779.o headsmp-scu.o platsmp-scu.o
-smp-$(CONFIG_ARCH_R8A7790) += smp-r8a7790.o platsmp-apmu.o
-smp-$(CONFIG_ARCH_R8A7791) += smp-r8a7791.o platsmp-apmu.o
+smp-$(CONFIG_ARCH_R8A7790) += smp-r8a7790.o
+smp-$(CONFIG_ARCH_R8A7791) += smp-r8a7791.o
smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o headsmp-scu.o platsmp-scu.o
-# IRQ objects
-obj-$(CONFIG_ARCH_SH7372) += entry-intc.o
-
# PM objects
obj-$(CONFIG_SUSPEND) += suspend.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
+obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_ARCH_SH7372) += pm-sh7372.o sleep-sh7372.o pm-rmobile.o
obj-$(CONFIG_ARCH_SH73A0) += pm-sh73a0.o
obj-$(CONFIG_ARCH_R8A7740) += pm-r8a7740.o pm-rmobile.o
obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.o pm-rcar.o
-obj-$(CONFIG_ARCH_R8A7790) += pm-r8a7790.o pm-rcar.o
+obj-$(CONFIG_ARCH_R8A7790) += pm-r8a7790.o pm-rcar.o $(cpu-y)
+obj-$(CONFIG_ARCH_R8A7791) += pm-r8a7791.o pm-rcar.o $(cpu-y)
+
+# IRQ objects
+obj-$(CONFIG_ARCH_SH7372) += entry-intc.o
# Board objects
ifdef CONFIG_ARCH_SHMOBILE_MULTI
obj-$(CONFIG_MACH_GENMAI) += board-genmai-reference.o
obj-$(CONFIG_MACH_KOELSCH) += board-koelsch-reference.o
obj-$(CONFIG_MACH_LAGER) += board-lager-reference.o
+obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o
else
obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o
obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
obj-$(CONFIG_MACH_GENMAI) += board-genmai.o
obj-$(CONFIG_MACH_MARZEN) += board-marzen.o
-obj-$(CONFIG_MACH_MARZEN_REFERENCE) += board-marzen-reference.o
obj-$(CONFIG_MACH_LAGER) += board-lager.o
obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o
loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
-loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000
__ZRELADDR := $(sort $(loadaddr-y))
zreladdr-y += $(__ZRELADDR)
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h>
#include <linux/sh_clk.h>
-#include <mach/common.h>
-#include <mach/r8a73a4.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "r8a73a4.h"
+
static void __init ape6evm_add_standard_devices(void)
{
#include <linux/regulator/machine.h>
#include <linux/sh_clk.h>
#include <linux/smsc911x.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a73a4.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a73a4.h"
+
/* LEDS */
static struct gpio_led ape6evm_leds[] = {
{
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/io.h>
-#include <mach/common.h>
-#include <mach/r8a7740.h>
+
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
+#include "common.h"
+#include "r8a7740.h"
+
/*
* CON1 Camera Module
* CON2 Extension Bus
* CON22 Serial
* CON23 LAN
* CON24 USB3
- * LED1 Camera LED(Yellow)
+ * LED1 Camera LED (Yellow)
* LED2 Power LED (Green)
- * ED3-LED6 User LED(Yellow)
- * LED7 LAN link LED(Green)
- * LED8 LAN activity LED(Yellow)
+ * LED3-LED6 User LED (Yellow)
+ * LED7 LAN link LED (Green)
+ * LED8 LAN activity LED (Yellow)
*/
/*
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/i2c-gpio.h>
#include <linux/reboot.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7740.h>
+
#include <media/mt9t112.h>
#include <media/sh_mobile_ceu.h>
#include <media/soc_camera.h>
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
+#include "common.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
+#include "r8a7740.h"
#include "sh-gpio.h"
/*
},
};
+/* LEDS */
+static struct gpio_led gpio_leds[] = {
+ {
+ .name = "LED3",
+ .gpio = 102,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "LED4",
+ .gpio = 111,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "LED5",
+ .gpio = 110,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "LED6",
+ .gpio = 177,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+};
+
+static struct gpio_led_platform_data leds_gpio_info = {
+ .leds = gpio_leds,
+ .num_leds = ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &leds_gpio_info,
+ },
+};
+
/* GPIO KEY */
#define GPIO_KEY(c, g, d, ...) \
{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
&lcdc0_device,
&pwm_device,
&pwm_backlight_device,
+ &leds_gpio_device,
&gpio_keys_device,
&sh_eth_device,
&vcc_sdhi0,
*/
#include <linux/of_platform.h>
-#include <mach/common.h>
-#include <mach/r8a7778.h>
+
#include <asm/mach/arch.h>
+#include "common.h"
+#include "r8a7778.h"
+
/*
* see board-bock.c for checking detail of dip-switch
*/
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/usb/renesas_usbhs.h>
+
#include <media/soc_camera.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7778.h>
#include <asm/mach/arch.h>
#include <sound/rcar_snd.h>
#include <sound/simple_card.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a7778.h"
+
#define FPGA 0x18200000
#define IRQ0MR 0x30
#define COMCTLR 0x101c
#include <linux/kernel.h>
#include <linux/of_platform.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/r7s72100.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "clock.h"
+#include "common.h"
+#include "r7s72100.h"
+
/*
* This is a really crude hack to provide clkdev support to platform
* devices until they get moved to DT.
};
DT_MACHINE_START(GENMAI_DT, "genmai")
- .init_early = r7s72100_init_early,
+ .init_early = shmobile_init_delay,
.init_machine = genmai_add_standard_devices,
.dt_compat = genmai_boards_compat_dt,
MACHINE_END
#include <linux/sh_eth.h>
#include <linux/spi/rspi.h>
#include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r7s72100.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
+#include "r7s72100.h"
+
/* Ether */
static const struct sh_eth_plat_data ether_pdata __initconst = {
.phy = 0x00, /* PD60610 */
};
DT_MACHINE_START(GENMAI_DT, "genmai")
- .init_early = r7s72100_init_early,
+ .init_early = shmobile_init_delay,
.init_machine = genmai_add_standard_devices,
.dt_compat = genmai_boards_compat_dt,
MACHINE_END
#include <linux/kernel.h>
#include <linux/of_platform.h>
#include <linux/platform_data/rcar-du.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/rcar-gen2.h>
-#include <mach/r8a7791.h>
+
#include <asm/mach/arch.h>
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
+
/* DU */
static struct rcar_du_encoder_data koelsch_du_encoders[] = {
{
{ "lvds0", "lvds.0", "rcar-du-r8a7791" },
};
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
- { "ether", NULL, "ee700000.ethernet" },
- { "i2c2", NULL, "e6530000.i2c" },
- { "msiof0", NULL, "e6e20000.spi" },
- { "qspi_mod", NULL, "e6b10000.spi" },
- { "sdhi0", NULL, "ee100000.sd" },
- { "sdhi1", NULL, "ee140000.sd" },
- { "sdhi2", NULL, "ee160000.sd" },
- { "thermal", NULL, "e61f0000.thermal" },
-};
-
static void __init koelsch_add_standard_devices(void)
{
shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
- shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
r8a7791_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
.init_time = rcar_gen2_timer_init,
.init_machine = koelsch_add_standard_devices,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = koelsch_boards_compat_dt,
MACHINE_END
#include <linux/spi/flash.h>
#include <linux/spi/rspi.h>
#include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
+
/* DU */
static struct rcar_du_encoder_data koelsch_du_encoders[] = {
{
.init_time = rcar_gen2_timer_init,
.init_machine = koelsch_init,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = koelsch_boards_compat_dt,
MACHINE_END
#include <linux/irq.h>
#include <linux/input.h>
#include <linux/of_platform.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
+
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "sh73a0.h"
+
static void __init kzm_init(void)
{
sh73a0_add_standard_devices_dt();
#include <linux/usb/r8a66597.h>
#include <linux/usb/renesas_usbhs.h>
#include <linux/videodev2.h>
+
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <video/sh_mobile_lcdc.h>
+#include "common.h"
+#include "irqs.h"
+#include "sh73a0.h"
+
/*
* external GPIO
*/
#include <linux/init.h>
#include <linux/of_platform.h>
#include <linux/platform_data/rcar-du.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/rcar-gen2.h>
-#include <mach/r8a7790.h>
+
#include <asm/mach/arch.h>
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
+
/* DU */
static struct rcar_du_encoder_data lager_du_encoders[] = {
{
{ "lvds1", "lvds.1", "rcar-du-r8a7790" },
};
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
- { "ether", NULL, "ee700000.ethernet" },
- { "msiof1", NULL, "e6e10000.spi" },
- { "mmcif1", NULL, "ee220000.mmc" },
- { "qspi_mod", NULL, "e6b10000.spi" },
- { "sdhi0", NULL, "ee100000.sd" },
- { "sdhi2", NULL, "ee140000.sd" },
- { "thermal", NULL, "e61f0000.thermal" },
-};
-
static void __init lager_add_standard_devices(void)
{
shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
- shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
r8a7790_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
DT_MACHINE_START(LAGER_DT, "lager")
.smp = smp_ops(r8a7790_smp_ops),
- .init_early = r8a7790_init_early,
+ .init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
.init_machine = lager_add_standard_devices,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,
MACHINE_END
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/mmc/sh_mobile_sdhi.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/mtd.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/camera-rcar.h>
#include <linux/platform_data/gpio-rcar.h>
#include <linux/regulator/gpio-regulator.h>
#include <linux/regulator/machine.h>
#include <linux/sh_eth.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/rspi.h>
+#include <linux/spi/spi.h>
#include <linux/usb/phy.h>
#include <linux/usb/renesas_usbhs.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7790.h>
+
#include <media/soc_camera.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/mtd.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/rspi.h>
-#include <linux/spi/spi.h>
#include <sound/rcar_snd.h>
#include <sound/simple_card.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
+
/*
* SSI-AK4643
*
DT_MACHINE_START(LAGER_DT, "lager")
.smp = smp_ops(r8a7790_smp_ops),
- .init_early = r8a7790_init_early,
+ .init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
.init_machine = lager_init,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,
MACHINE_END
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
-#include <linux/sh_intc.h>
+#include <linux/sh_clk.h>
#include <linux/tca6416_keypad.h>
#include <linux/usb/renesas_usbhs.h>
#include <linux/dma-mapping.h>
+
#include <video/sh_mobile_hdmi.h>
#include <video/sh_mobile_lcdc.h>
#include <media/sh_mobile_ceu.h>
#include <media/soc_camera_platform.h>
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
-
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/sh7372.h>
-
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
+#include "common.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
#include "sh-gpio.h"
+#include "sh7372.h"
/*
* Address Interface BusWidth note
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <mach/r8a7779.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
+#include <linux/clk/shmobile.h>
+#include <linux/clocksource.h>
+#include <linux/of_platform.h>
+
#include <asm/irq.h>
#include <asm/mach/arch.h>
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "r8a7779.h"
+
+static void __init marzen_init_timer(void)
+{
+ r8a7779_clocks_init(r8a7779_read_mode_pins());
+ clocksource_of_init();
+}
+
+/*
+ * This is a really crude hack to provide clkdev support to platform
+ * devices until they get moved to DT.
+ */
+static const struct clk_name clk_names[] __initconst = {
+ { "tmu0", "fck", "sh-tmu.0" },
+};
+
static void __init marzen_init(void)
{
+ shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
r8a7779_add_standard_devices_dt();
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
r8a7779_init_irq_extpin_dt(1); /* IRQ1 as individual interrupt */
}
static const char *marzen_boards_compat_dt[] __initdata = {
+ "renesas,marzen",
"renesas,marzen-reference",
NULL,
};
DT_MACHINE_START(MARZEN, "marzen")
.smp = smp_ops(r8a7779_smp_ops),
.map_io = r8a7779_map_io,
- .init_early = r8a7779_init_delay,
+ .init_early = shmobile_init_delay,
+ .init_time = marzen_init_timer,
.nr_irqs = NR_IRQS_LEGACY,
.init_irq = r8a7779_init_irq_dt,
.init_machine = marzen_init,
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/mfd/tmio.h>
+
#include <media/soc_camera.h>
-#include <mach/r8a7779.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/traps.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a7779.h"
+
/* Fixed 3.3V regulator to be used by SDHI0 */
static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/common.h>
-#include <mach/r7s72100.h>
+
+#include "common.h"
+#include "r7s72100.h"
/* Frequency Control Registers */
#define FRQCR 0xfcfe0010
#include <linux/kernel.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "common.h"
+#include "clock.h"
#define CPG_BASE 0xe6150000
#define CPG_LEN 0x270
/* MSTP */
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
+ CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]),
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
+ CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]),
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
+ CLKDEV_DEV_ID("e6c20000.serial", &mstp_clks[MSTP206]),
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]),
+ CLKDEV_DEV_ID("e6c30000.serial", &mstp_clks[MSTP207]),
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
+ CLKDEV_DEV_ID("e6ce0000.serial", &mstp_clks[MSTP216]),
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
+ CLKDEV_DEV_ID("e6cf0000.serial", &mstp_clks[MSTP217]),
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
CLKDEV_DEV_ID("e6700020.dma-controller", &mstp_clks[MSTP218]),
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]),
CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]),
CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.1", &mstp_clks[MSTP329]),
+ CLKDEV_ICK_ID("fck", "e6130000.timer", &mstp_clks[MSTP329]),
CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]),
CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]),
CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]),
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/r8a7740.h>
+
+#include "clock.h"
+#include "common.h"
+#include "r8a7740.h"
/*
* | MDx | XTAL1/EXTAL1 | System | EXTALR |
CLKDEV_DEV_ID("sh_mobile_ceu.1", &mstp_clks[MSTP128]),
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]),
- CLKDEV_DEV_ID("e6c80000.sci", &mstp_clks[MSTP200]),
+ CLKDEV_DEV_ID("e6c80000.serial", &mstp_clks[MSTP200]),
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]),
- CLKDEV_DEV_ID("e6c70000.sci", &mstp_clks[MSTP201]),
+ CLKDEV_DEV_ID("e6c70000.serial", &mstp_clks[MSTP201]),
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]),
- CLKDEV_DEV_ID("e6c60000.sci", &mstp_clks[MSTP202]),
+ CLKDEV_DEV_ID("e6c60000.serial", &mstp_clks[MSTP202]),
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
- CLKDEV_DEV_ID("e6c50000.sci", &mstp_clks[MSTP203]),
+ CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]),
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
- CLKDEV_DEV_ID("e6c40000.sci", &mstp_clks[MSTP204]),
+ CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]),
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]),
- CLKDEV_DEV_ID("e6c30000.sci", &mstp_clks[MSTP206]),
+ CLKDEV_DEV_ID("e6c30000.serial", &mstp_clks[MSTP206]),
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]),
- CLKDEV_DEV_ID("e6cb0000.sci", &mstp_clks[MSTP207]),
+ CLKDEV_DEV_ID("e6cb0000.serial", &mstp_clks[MSTP207]),
CLKDEV_DEV_ID("sh-dma-engine.3", &mstp_clks[MSTP214]),
CLKDEV_DEV_ID("sh-dma-engine.2", &mstp_clks[MSTP216]),
CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]),
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP222]),
- CLKDEV_DEV_ID("e6cd0000.sci", &mstp_clks[MSTP222]),
+ CLKDEV_DEV_ID("e6cd0000.serial", &mstp_clks[MSTP222]),
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP230]),
- CLKDEV_DEV_ID("e6cc0000.sci", &mstp_clks[MSTP230]),
+ CLKDEV_DEV_ID("e6cc0000.serial", &mstp_clks[MSTP230]),
CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]),
CLKDEV_DEV_ID("fe1f0000.sound", &mstp_clks[MSTP328]),
/* ICK */
CLKDEV_ICK_ID("fck", "sh-tmu.1", &mstp_clks[MSTP111]),
+ CLKDEV_ICK_ID("fck", "fff90000.timer", &mstp_clks[MSTP111]),
CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP125]),
+ CLKDEV_ICK_ID("fck", "fff80000.timer", &mstp_clks[MSTP125]),
CLKDEV_ICK_ID("fck", "sh-cmt-48.1", &mstp_clks[MSTP329]),
+ CLKDEV_ICK_ID("fck", "e6138000.timer", &mstp_clks[MSTP329]),
CLKDEV_ICK_ID("host", "renesas_usbhs", &mstp_clks[MSTP416]),
CLKDEV_ICK_ID("func", "renesas_usbhs", &mstp_clks[MSTP407]),
CLKDEV_ICK_ID("phy", "renesas_usbhs", &mstp_clks[MSTP406]),
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
#define MSTPCR0 IOMEM(0xffc80030)
#define MSTPCR1 IOMEM(0xffc80034)
CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP027]), /* I2C3 */
CLKDEV_DEV_ID("ffc73000.i2c", &mstp_clks[MSTP027]), /* I2C3 */
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */
+ CLKDEV_DEV_ID("ffe40000.serial", &mstp_clks[MSTP026]), /* SCIF0 */
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */
+ CLKDEV_DEV_ID("ffe41000.serial", &mstp_clks[MSTP025]), /* SCIF1 */
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */
+ CLKDEV_DEV_ID("ffe42000.serial", &mstp_clks[MSTP024]), /* SCIF2 */
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP023]), /* SCIF3 */
+ CLKDEV_DEV_ID("ffe43000.serial", &mstp_clks[MSTP023]), /* SCIF3 */
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP022]), /* SCIF4 */
+ CLKDEV_DEV_ID("ffe44000.serial", &mstp_clks[MSTP022]), /* SCIF4 */
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */
+ CLKDEV_DEV_ID("ffe45000.serial", &mstp_clks[MSTP021]), /* SCIF5 */
CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */
CLKDEV_DEV_ID("fffc7000.spi", &mstp_clks[MSTP007]), /* HSPI0 */
CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */
CLKDEV_ICK_ID("src.7", "rcar_sound", &mstp_clks[MSTP524]),
CLKDEV_ICK_ID("src.8", "rcar_sound", &mstp_clks[MSTP523]),
CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP016]),
+ CLKDEV_ICK_ID("fck", "ffd80000.timer", &mstp_clks[MSTP016]),
CLKDEV_ICK_ID("fck", "sh-tmu.1", &mstp_clks[MSTP015]),
+ CLKDEV_ICK_ID("fck", "ffd81000.timer", &mstp_clks[MSTP015]),
};
void __init r8a7778_clock_init(void)
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include <linux/sh_timer.h>
+
+#include "clock.h"
+#include "common.h"
+#include "r8a7779.h"
/*
* MD1 = 1 MD1 = 0
#define MSTPCR3 IOMEM(0xffc8003c)
#define MSTPSR1 IOMEM(0xffc80044)
-#define MODEMR 0xffcc0020
-
-
/* ioremap() through clock mapping mandatory to avoid
* collision with ARM coherent DMA virtual memory range.
*/
void __init r8a7779_clock_init(void)
{
- void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
- u32 mode;
+ u32 mode = r8a7779_read_mode_pins();
int k, ret = 0;
- BUG_ON(!modemr);
- mode = ioread32(modemr);
- iounmap(modemr);
-
if (mode & MD(1)) {
plla_clk.rate = 1500000000;
else
panic("failed to setup r8a7779 clocks\n");
}
+
+/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
+void __init __weak r8a7779_register_twd(void) { }
+
+void __init r8a7779_earlytimer_init(void)
+{
+ r8a7779_clock_init();
+ r8a7779_register_twd();
+ shmobile_earlytimer_init();
+}
#include <linux/kernel.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/r8a7790.h>
+
+#include "clock.h"
+#include "common.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
/*
* MD EXTAL PLL0 PLL1 PLL3
#include <linux/kernel.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/rcar-gen2.h>
+#include "clock.h"
+#include "common.h"
+#include "rcar-gen2.h"
/*
* MD EXTAL PLL0 PLL1 PLL3
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
/* SH7372 registers */
#define FRQCRA IOMEM(0xe6150000)
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
#include <asm/processor.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
#define FRQCRA IOMEM(0xe6150000)
#define FRQCRB IOMEM(0xe6150004)
CLKDEV_DEV_ID("e6820000.i2c", &mstp_clks[MSTP116]), /* I2C0 */
CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), /* LCDC0 */
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP219]), /* SCIFA7 */
+ CLKDEV_DEV_ID("e6cd0000.serial", &mstp_clks[MSTP219]), /* SCIFA7 */
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* SY-DMAC */
CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]), /* MP-DMAC */
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
+ CLKDEV_DEV_ID("e6cb0000.serial", &mstp_clks[MSTP207]), /* SCIFA5 */
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]), /* SCIFB */
+ CLKDEV_DEV_ID("0xe6c3000.serial", &mstp_clks[MSTP206]), /* SCIFB */
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
+ CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]), /* SCIFA0 */
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
+ CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]), /* SCIFA1 */
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */
+ CLKDEV_DEV_ID("e6c60000.serial", &mstp_clks[MSTP202]), /* SCIFA2 */
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */
+ CLKDEV_DEV_ID("e6c70000.serial", &mstp_clks[MSTP201]), /* SCIFA3 */
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
+ CLKDEV_DEV_ID("e6c80000.serial", &mstp_clks[MSTP200]), /* SCIFA4 */
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */
+ CLKDEV_DEV_ID("e6cc0000.serial", &mstp_clks[MSTP331]), /* SCIFA6 */
CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI */
CLKDEV_DEV_ID("ec230000.sound", &mstp_clks[MSTP328]), /* FSI */
CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */
CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk),
CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk),
CLKDEV_ICK_ID("fck", "sh-cmt-48.1", &mstp_clks[MSTP329]), /* CMT1 */
+ CLKDEV_ICK_ID("fck", "e6138000.timer", &mstp_clks[MSTP329]), /* CMT1 */
CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP125]), /* TMU0 */
};
#ifdef CONFIG_COMMON_CLK
#include <linux/clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
+#include "clock.h"
void __init shmobile_clk_workaround(const struct clk_name *clks,
int nr_clks, bool enable)
#else /* CONFIG_COMMON_CLK */
#include <linux/sh_clk.h>
#include <linux/export.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
unsigned long shmobile_fixed_ratio_clk_recalc(struct clk *clk)
{
--- /dev/null
+#ifndef CLOCK_H
+#define CLOCK_H
+
+#ifdef CONFIG_COMMON_CLK
+/* temporary clock configuration helper for platform devices */
+
+struct clk_name {
+ const char *clk;
+ const char *con_id;
+ const char *dev_id;
+};
+
+void shmobile_clk_workaround(const struct clk_name *clks, int nr_clks,
+ bool enable);
+
+#else /* CONFIG_COMMON_CLK */
+/* legacy clock implementation */
+
+struct clk;
+unsigned long shmobile_fixed_ratio_clk_recalc(struct clk *clk);
+extern struct sh_clk_ops shmobile_fixed_ratio_clk_ops;
+
+/* clock ratio */
+struct clk_ratio {
+ int mul;
+ int div;
+};
+
+#define SH_CLK_RATIO(name, m, d) \
+static struct clk_ratio name ##_ratio = { \
+ .mul = m, \
+ .div = d, \
+}
+
+#define SH_FIXED_RATIO_CLKg(name, p, r) \
+struct clk name = { \
+ .parent = &p, \
+ .ops = &shmobile_fixed_ratio_clk_ops,\
+ .priv = &r ## _ratio, \
+}
+
+#define SH_FIXED_RATIO_CLK(name, p, r) \
+static SH_FIXED_RATIO_CLKg(name, p, r)
+
+#define SH_FIXED_RATIO_CLK_SET(name, p, m, d) \
+ SH_CLK_RATIO(name, m, d); \
+ SH_FIXED_RATIO_CLK(name, p, name)
+
+#define SH_CLK_SET_RATIO(p, m, d) \
+do { \
+ (p)->mul = m; \
+ (p)->div = d; \
+} while (0)
+
+#endif /* CONFIG_COMMON_CLK */
+#endif
--- /dev/null
+#ifndef __ARCH_MACH_COMMON_H
+#define __ARCH_MACH_COMMON_H
+
+extern void shmobile_earlytimer_init(void);
+extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
+ unsigned int mult, unsigned int div);
+extern void shmobile_init_delay(void);
+struct twd_local_timer;
+extern void shmobile_setup_console(void);
+extern void shmobile_boot_vector(void);
+extern unsigned long shmobile_boot_fn;
+extern unsigned long shmobile_boot_arg;
+extern unsigned long shmobile_boot_size;
+extern void shmobile_smp_boot(void);
+extern void shmobile_smp_sleep(void);
+extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
+ unsigned long arg);
+extern int shmobile_smp_cpu_disable(unsigned int cpu);
+extern void shmobile_invalidate_start(void);
+extern void shmobile_boot_scu(void);
+extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
+extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
+extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
+extern void shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus);
+extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu,
+ struct task_struct *idle);
+extern void shmobile_smp_apmu_cpu_die(unsigned int cpu);
+extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu);
+struct clk;
+extern int shmobile_clk_init(void);
+extern void shmobile_handle_irq_intc(struct pt_regs *);
+extern struct platform_suspend_ops shmobile_suspend_ops;
+struct cpuidle_driver;
+extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
+
+#ifdef CONFIG_SUSPEND
+int shmobile_suspend_init(void);
+void shmobile_smp_apmu_suspend_init(void);
+#else
+static inline int shmobile_suspend_init(void) { return 0; }
+static inline void shmobile_smp_apmu_suspend_init(void) { }
+#endif
+
+#ifdef CONFIG_CPU_IDLE
+int shmobile_cpuidle_init(void);
+#else
+static inline int shmobile_cpuidle_init(void) { return 0; }
+#endif
+
+#ifdef CONFIG_CPU_FREQ
+int shmobile_cpufreq_init(void);
+#else
+static inline int shmobile_cpufreq_init(void) { return 0; }
+#endif
+
+extern void __iomem *shmobile_scu_base;
+
+static inline void __init shmobile_init_late(void)
+{
+ shmobile_suspend_init();
+ shmobile_cpuidle_init();
+ shmobile_cpufreq_init();
+}
+
+#endif /* __ARCH_MACH_COMMON_H */
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <mach/common.h>
#include <asm/mach/map.h>
+#include "common.h"
void __init shmobile_setup_console(void)
{
--- /dev/null
+/*
+ * CPUFreq support code for SH-Mobile ARM
+ *
+ * Copyright (C) 2014 Gaku Inami
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/platform_device.h>
+
+int __init shmobile_cpufreq_init(void)
+{
+ platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
+ return 0;
+}
--- /dev/null
+/*
+ * SH-ARM CPU-specific DMA definitions, used by both DMA drivers
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp
+ *
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * Based on arch/sh/include/cpu-sh4/cpu/dma-register.h
+ * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef DMA_REGISTER_H
+#define DMA_REGISTER_H
+
+/*
+ * Direct Memory Access Controller
+ */
+
+/* Transmit sizes and respective CHCR register values */
+enum {
+ XMIT_SZ_8BIT = 0,
+ XMIT_SZ_16BIT = 1,
+ XMIT_SZ_32BIT = 2,
+ XMIT_SZ_64BIT = 7,
+ XMIT_SZ_128BIT = 3,
+ XMIT_SZ_256BIT = 4,
+ XMIT_SZ_512BIT = 5,
+};
+
+/* log2(size / 8) - used to calculate number of transfers */
+static const unsigned int dma_ts_shift[] = {
+ [XMIT_SZ_8BIT] = 0,
+ [XMIT_SZ_16BIT] = 1,
+ [XMIT_SZ_32BIT] = 2,
+ [XMIT_SZ_64BIT] = 3,
+ [XMIT_SZ_128BIT] = 4,
+ [XMIT_SZ_256BIT] = 5,
+ [XMIT_SZ_512BIT] = 6,
+};
+
+#define TS_LOW_BIT 0x3 /* --xx */
+#define TS_HI_BIT 0xc /* xx-- */
+
+#define TS_LOW_SHIFT (3)
+#define TS_HI_SHIFT (20 - 2) /* 2 bits for shifted low TS */
+
+#define TS_INDEX2VAL(i) \
+ ((((i) & TS_LOW_BIT) << TS_LOW_SHIFT) |\
+ (((i) & TS_HI_BIT) << TS_HI_SHIFT))
+
+#define CHCR_TX(xmit_sz) (DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL((xmit_sz)))
+#define CHCR_RX(xmit_sz) (DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL((xmit_sz)))
+
+
+/*
+ * USB High-Speed DMAC
+ */
+/* Transmit sizes and respective CHCR register values */
+enum {
+ USBTS_XMIT_SZ_8BYTE = 0,
+ USBTS_XMIT_SZ_16BYTE = 1,
+ USBTS_XMIT_SZ_32BYTE = 2,
+};
+
+/* log2(size / 8) - used to calculate number of transfers */
+static const unsigned int dma_usbts_shift[] = {
+ [USBTS_XMIT_SZ_8BYTE] = 3,
+ [USBTS_XMIT_SZ_16BYTE] = 4,
+ [USBTS_XMIT_SZ_32BYTE] = 5,
+};
+
+#define USBTS_LOW_BIT 0x3 /* --xx */
+#define USBTS_HI_BIT 0x0 /* ---- */
+
+#define USBTS_LOW_SHIFT 6
+#define USBTS_HI_SHIFT 0
+
+#define USBTS_INDEX2VAL(i) (((i) & 3) << 6)
+
+#endif /* DMA_REGISTER_H */
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/linkage.h>
+#include <linux/threads.h>
#include <asm/assembler.h>
#include <asm/memory.h>
+#ifdef CONFIG_SMP
ENTRY(shmobile_invalidate_start)
bl v7_invalidate_l1
b secondary_startup
ENDPROC(shmobile_invalidate_start)
+#endif
/*
* Reset vector for secondary CPUs.
shmobile_smp_boot_next:
add r1, r1, #1
- cmp r1, #CONFIG_NR_CPUS
+ cmp r1, #NR_CPUS
blo shmobile_smp_boot_find_mpidr
b shmobile_smp_sleep
.globl shmobile_smp_mpidr
shmobile_smp_mpidr:
-1: .space CONFIG_NR_CPUS * 4
+1: .space NR_CPUS * 4
.globl shmobile_smp_fn
shmobile_smp_fn:
-2: .space CONFIG_NR_CPUS * 4
+2: .space NR_CPUS * 4
.globl shmobile_smp_arg
shmobile_smp_arg:
-3: .space CONFIG_NR_CPUS * 4
+3: .space NR_CPUS * 4
+++ /dev/null
-#ifndef CLOCK_H
-#define CLOCK_H
-
-#ifdef CONFIG_COMMON_CLK
-/* temporary clock configuration helper for platform devices */
-
-struct clk_name {
- const char *clk;
- const char *con_id;
- const char *dev_id;
-};
-
-void shmobile_clk_workaround(const struct clk_name *clks, int nr_clks,
- bool enable);
-
-#else /* CONFIG_COMMON_CLK */
-/* legacy clock implementation */
-
-struct clk;
-unsigned long shmobile_fixed_ratio_clk_recalc(struct clk *clk);
-extern struct sh_clk_ops shmobile_fixed_ratio_clk_ops;
-
-/* clock ratio */
-struct clk_ratio {
- int mul;
- int div;
-};
-
-#define SH_CLK_RATIO(name, m, d) \
-static struct clk_ratio name ##_ratio = { \
- .mul = m, \
- .div = d, \
-}
-
-#define SH_FIXED_RATIO_CLKg(name, p, r) \
-struct clk name = { \
- .parent = &p, \
- .ops = &shmobile_fixed_ratio_clk_ops,\
- .priv = &r ## _ratio, \
-}
-
-#define SH_FIXED_RATIO_CLK(name, p, r) \
-static SH_FIXED_RATIO_CLKg(name, p, r)
-
-#define SH_FIXED_RATIO_CLK_SET(name, p, m, d) \
- SH_CLK_RATIO(name, m, d); \
- SH_FIXED_RATIO_CLK(name, p, name)
-
-#define SH_CLK_SET_RATIO(p, m, d) \
-do { \
- (p)->mul = m; \
- (p)->div = d; \
-} while (0)
-
-#endif /* CONFIG_COMMON_CLK */
-#endif
+++ /dev/null
-#ifndef __ARCH_MACH_COMMON_H
-#define __ARCH_MACH_COMMON_H
-
-extern void shmobile_earlytimer_init(void);
-extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
- unsigned int mult, unsigned int div);
-extern void shmobile_init_delay(void);
-struct twd_local_timer;
-extern void shmobile_setup_console(void);
-extern void shmobile_boot_vector(void);
-extern unsigned long shmobile_boot_fn;
-extern unsigned long shmobile_boot_arg;
-extern unsigned long shmobile_boot_size;
-extern void shmobile_smp_boot(void);
-extern void shmobile_smp_sleep(void);
-extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
- unsigned long arg);
-extern int shmobile_smp_cpu_disable(unsigned int cpu);
-extern void shmobile_invalidate_start(void);
-extern void shmobile_boot_scu(void);
-extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
-extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
-extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
-extern void shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus);
-extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu,
- struct task_struct *idle);
-extern void shmobile_smp_apmu_cpu_die(unsigned int cpu);
-extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu);
-struct clk;
-extern int shmobile_clk_init(void);
-extern void shmobile_handle_irq_intc(struct pt_regs *);
-extern struct platform_suspend_ops shmobile_suspend_ops;
-struct cpuidle_driver;
-extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
-
-#ifdef CONFIG_SUSPEND
-int shmobile_suspend_init(void);
-#else
-static inline int shmobile_suspend_init(void) { return 0; }
-#endif
-
-#ifdef CONFIG_CPU_IDLE
-int shmobile_cpuidle_init(void);
-#else
-static inline int shmobile_cpuidle_init(void) { return 0; }
-#endif
-
-extern void __iomem *shmobile_scu_base;
-
-static inline void __init shmobile_init_late(void)
-{
- shmobile_suspend_init();
- shmobile_cpuidle_init();
-}
-
-#endif /* __ARCH_MACH_COMMON_H */
+++ /dev/null
-/*
- * SH-ARM CPU-specific DMA definitions, used by both DMA drivers
- *
- * Copyright (C) 2012 Renesas Solutions Corp
- *
- * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * Based on arch/sh/include/cpu-sh4/cpu/dma-register.h
- * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef DMA_REGISTER_H
-#define DMA_REGISTER_H
-
-/*
- * Direct Memory Access Controller
- */
-
-/* Transmit sizes and respective CHCR register values */
-enum {
- XMIT_SZ_8BIT = 0,
- XMIT_SZ_16BIT = 1,
- XMIT_SZ_32BIT = 2,
- XMIT_SZ_64BIT = 7,
- XMIT_SZ_128BIT = 3,
- XMIT_SZ_256BIT = 4,
- XMIT_SZ_512BIT = 5,
-};
-
-/* log2(size / 8) - used to calculate number of transfers */
-static const unsigned int dma_ts_shift[] = {
- [XMIT_SZ_8BIT] = 0,
- [XMIT_SZ_16BIT] = 1,
- [XMIT_SZ_32BIT] = 2,
- [XMIT_SZ_64BIT] = 3,
- [XMIT_SZ_128BIT] = 4,
- [XMIT_SZ_256BIT] = 5,
- [XMIT_SZ_512BIT] = 6,
-};
-
-#define TS_LOW_BIT 0x3 /* --xx */
-#define TS_HI_BIT 0xc /* xx-- */
-
-#define TS_LOW_SHIFT (3)
-#define TS_HI_SHIFT (20 - 2) /* 2 bits for shifted low TS */
-
-#define TS_INDEX2VAL(i) \
- ((((i) & TS_LOW_BIT) << TS_LOW_SHIFT) |\
- (((i) & TS_HI_BIT) << TS_HI_SHIFT))
-
-#define CHCR_TX(xmit_sz) (DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL((xmit_sz)))
-#define CHCR_RX(xmit_sz) (DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL((xmit_sz)))
-
-
-/*
- * USB High-Speed DMAC
- */
-/* Transmit sizes and respective CHCR register values */
-enum {
- USBTS_XMIT_SZ_8BYTE = 0,
- USBTS_XMIT_SZ_16BYTE = 1,
- USBTS_XMIT_SZ_32BYTE = 2,
-};
-
-/* log2(size / 8) - used to calculate number of transfers */
-static const unsigned int dma_usbts_shift[] = {
- [USBTS_XMIT_SZ_8BYTE] = 3,
- [USBTS_XMIT_SZ_16BYTE] = 4,
- [USBTS_XMIT_SZ_32BYTE] = 5,
-};
-
-#define USBTS_LOW_BIT 0x3 /* --xx */
-#define USBTS_HI_BIT 0x0 /* ---- */
-
-#define USBTS_LOW_SHIFT 6
-#define USBTS_HI_SHIFT 0
-
-#define USBTS_INDEX2VAL(i) (((i) & 3) << 6)
-
-#endif /* DMA_REGISTER_H */
+++ /dev/null
-#ifndef __ASM_MACH_INTC_H
-#define __ASM_MACH_INTC_H
-#include <linux/sh_intc.h>
-
-#define INTC_IRQ_PINS_ENUM_16L(p) \
- p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
- p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7, \
- p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
- p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15
-
-#define INTC_IRQ_PINS_ENUM_16H(p) \
- p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
- p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23, \
- p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
- p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31
-
-#define INTC_IRQ_PINS_VECT_16L(p, vect) \
- vect(p ## _IRQ0, 0x0200), vect(p ## _IRQ1, 0x0220), \
- vect(p ## _IRQ2, 0x0240), vect(p ## _IRQ3, 0x0260), \
- vect(p ## _IRQ4, 0x0280), vect(p ## _IRQ5, 0x02a0), \
- vect(p ## _IRQ6, 0x02c0), vect(p ## _IRQ7, 0x02e0), \
- vect(p ## _IRQ8, 0x0300), vect(p ## _IRQ9, 0x0320), \
- vect(p ## _IRQ10, 0x0340), vect(p ## _IRQ11, 0x0360), \
- vect(p ## _IRQ12, 0x0380), vect(p ## _IRQ13, 0x03a0), \
- vect(p ## _IRQ14, 0x03c0), vect(p ## _IRQ15, 0x03e0)
-
-#define INTC_IRQ_PINS_VECT_16H(p, vect) \
- vect(p ## _IRQ16, 0x3200), vect(p ## _IRQ17, 0x3220), \
- vect(p ## _IRQ18, 0x3240), vect(p ## _IRQ19, 0x3260), \
- vect(p ## _IRQ20, 0x3280), vect(p ## _IRQ21, 0x32a0), \
- vect(p ## _IRQ22, 0x32c0), vect(p ## _IRQ23, 0x32e0), \
- vect(p ## _IRQ24, 0x3300), vect(p ## _IRQ25, 0x3320), \
- vect(p ## _IRQ26, 0x3340), vect(p ## _IRQ27, 0x3360), \
- vect(p ## _IRQ28, 0x3380), vect(p ## _IRQ29, 0x33a0), \
- vect(p ## _IRQ30, 0x33c0), vect(p ## _IRQ31, 0x33e0)
-
-#define INTC_IRQ_PINS_MASK_16L(p, base) \
- { base + 0x40, base + 0x60, 8, /* INTMSK00A / INTMSKCLR00A */ \
- { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
- p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
- { base + 0x44, base + 0x64, 8, /* INTMSK10A / INTMSKCLR10A */ \
- { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
- p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
-
-#define INTC_IRQ_PINS_MASK_16H(p, base) \
- { base + 0x48, base + 0x68, 8, /* INTMSK20A / INTMSKCLR20A */ \
- { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
- p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
- { base + 0x4c, base + 0x6c, 8, /* INTMSK30A / INTMSKCLR30A */ \
- { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
- p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
-
-#define INTC_IRQ_PINS_PRIO_16L(p, base) \
- { base + 0x10, 0, 32, 4, /* INTPRI00A */ \
- { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
- p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
- { base + 0x14, 0, 32, 4, /* INTPRI10A */ \
- { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
- p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
-
-#define INTC_IRQ_PINS_PRIO_16H(p, base) \
- { base + 0x18, 0, 32, 4, /* INTPRI20A */ \
- { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
- p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
- { base + 0x1c, 0, 32, 4, /* INTPRI30A */ \
- { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
- p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
-
-#define INTC_IRQ_PINS_SENSE_16L(p, base) \
- { base + 0x00, 32, 4, /* ICR1A */ \
- { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
- p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
- { base + 0x04, 32, 4, /* ICR2A */ \
- { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
- p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
-
-#define INTC_IRQ_PINS_SENSE_16H(p, base) \
- { base + 0x08, 32, 4, /* ICR3A */ \
- { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
- p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
- { base + 0x0c, 32, 4, /* ICR4A */ \
- { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
- p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
-
-#define INTC_IRQ_PINS_ACK_16L(p, base) \
- { base + 0x20, 0, 8, /* INTREQ00A */ \
- { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
- p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
- { base + 0x24, 0, 8, /* INTREQ10A */ \
- { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
- p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
-
-#define INTC_IRQ_PINS_ACK_16H(p, base) \
- { base + 0x28, 0, 8, /* INTREQ20A */ \
- { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
- p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
- { base + 0x2c, 0, 8, /* INTREQ30A */ \
- { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
- p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
-
-#define INTC_IRQ_PINS_16(p, base, vect, str) \
- \
-static struct resource p ## _resources[] __initdata = { \
- [0] = { \
- .start = base, \
- .end = base + 0x64, \
- .flags = IORESOURCE_MEM, \
- }, \
-}; \
- \
-enum { \
- p ## _UNUSED = 0, \
- INTC_IRQ_PINS_ENUM_16L(p), \
-}; \
- \
-static struct intc_vect p ## _vectors[] __initdata = { \
- INTC_IRQ_PINS_VECT_16L(p, vect), \
-}; \
- \
-static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
- INTC_IRQ_PINS_MASK_16L(p, base), \
-}; \
- \
-static struct intc_prio_reg p ## _prio_registers[] __initdata = { \
- INTC_IRQ_PINS_PRIO_16L(p, base), \
-}; \
- \
-static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
- INTC_IRQ_PINS_SENSE_16L(p, base), \
-}; \
- \
-static struct intc_mask_reg p ## _ack_registers[] __initdata = { \
- INTC_IRQ_PINS_ACK_16L(p, base), \
-}; \
- \
-static struct intc_desc p ## _desc __initdata = { \
- .name = str, \
- .resource = p ## _resources, \
- .num_resources = ARRAY_SIZE(p ## _resources), \
- .hw = INTC_HW_DESC(p ## _vectors, NULL, \
- p ## _mask_registers, p ## _prio_registers, \
- p ## _sense_registers, p ## _ack_registers) \
-}
-
-#define INTC_IRQ_PINS_16H(p, base, vect, str) \
- \
-static struct resource p ## _resources[] __initdata = { \
- [0] = { \
- .start = base, \
- .end = base + 0x64, \
- .flags = IORESOURCE_MEM, \
- }, \
-}; \
- \
-enum { \
- p ## _UNUSED = 0, \
- INTC_IRQ_PINS_ENUM_16H(p), \
-}; \
- \
-static struct intc_vect p ## _vectors[] __initdata = { \
- INTC_IRQ_PINS_VECT_16H(p, vect), \
-}; \
- \
-static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
- INTC_IRQ_PINS_MASK_16H(p, base), \
-}; \
- \
-static struct intc_prio_reg p ## _prio_registers[] __initdata = { \
- INTC_IRQ_PINS_PRIO_16H(p, base), \
-}; \
- \
-static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
- INTC_IRQ_PINS_SENSE_16H(p, base), \
-}; \
- \
-static struct intc_mask_reg p ## _ack_registers[] __initdata = { \
- INTC_IRQ_PINS_ACK_16H(p, base), \
-}; \
- \
-static struct intc_desc p ## _desc __initdata = { \
- .name = str, \
- .resource = p ## _resources, \
- .num_resources = ARRAY_SIZE(p ## _resources), \
- .hw = INTC_HW_DESC(p ## _vectors, NULL, \
- p ## _mask_registers, p ## _prio_registers, \
- p ## _sense_registers, p ## _ack_registers) \
-}
-
-#define INTC_IRQ_PINS_32(p, base, vect, str) \
- \
-static struct resource p ## _resources[] __initdata = { \
- [0] = { \
- .start = base, \
- .end = base + 0x6c, \
- .flags = IORESOURCE_MEM, \
- }, \
-}; \
- \
-enum { \
- p ## _UNUSED = 0, \
- INTC_IRQ_PINS_ENUM_16L(p), \
- INTC_IRQ_PINS_ENUM_16H(p), \
-}; \
- \
-static struct intc_vect p ## _vectors[] __initdata = { \
- INTC_IRQ_PINS_VECT_16L(p, vect), \
- INTC_IRQ_PINS_VECT_16H(p, vect), \
-}; \
- \
-static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
- INTC_IRQ_PINS_MASK_16L(p, base), \
- INTC_IRQ_PINS_MASK_16H(p, base), \
-}; \
- \
-static struct intc_prio_reg p ## _prio_registers[] __initdata = { \
- INTC_IRQ_PINS_PRIO_16L(p, base), \
- INTC_IRQ_PINS_PRIO_16H(p, base), \
-}; \
- \
-static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
- INTC_IRQ_PINS_SENSE_16L(p, base), \
- INTC_IRQ_PINS_SENSE_16H(p, base), \
-}; \
- \
-static struct intc_mask_reg p ## _ack_registers[] __initdata = { \
- INTC_IRQ_PINS_ACK_16L(p, base), \
- INTC_IRQ_PINS_ACK_16H(p, base), \
-}; \
- \
-static struct intc_desc p ## _desc __initdata = { \
- .name = str, \
- .resource = p ## _resources, \
- .num_resources = ARRAY_SIZE(p ## _resources), \
- .hw = INTC_HW_DESC(p ## _vectors, NULL, \
- p ## _mask_registers, p ## _prio_registers, \
- p ## _sense_registers, p ## _ack_registers) \
-}
-
-#define INTC_PINT_E_EMPTY
-#define INTC_PINT_E_NONE 0, 0, 0, 0, 0, 0, 0, 0,
-#define INTC_PINT_E(p) \
- PINT ## p ## 0, PINT ## p ## 1, PINT ## p ## 2, PINT ## p ## 3, \
- PINT ## p ## 4, PINT ## p ## 5, PINT ## p ## 6, PINT ## p ## 7,
-
-#define INTC_PINT_V_NONE
-#define INTC_PINT_V(p, vect) \
- vect(PINT ## p ## 0, 0), vect(PINT ## p ## 1, 1), \
- vect(PINT ## p ## 2, 2), vect(PINT ## p ## 3, 3), \
- vect(PINT ## p ## 4, 4), vect(PINT ## p ## 5, 5), \
- vect(PINT ## p ## 6, 6), vect(PINT ## p ## 7, 7),
-
-#define INTC_PINT(p, mask_reg, sense_base, str, \
- enums_1, enums_2, enums_3, enums_4, \
- vect_1, vect_2, vect_3, vect_4, \
- mask_a, mask_b, mask_c, mask_d, \
- sense_a, sense_b, sense_c, sense_d) \
- \
-enum { \
- PINT ## p ## _UNUSED = 0, \
- enums_1 enums_2 enums_3 enums_4 \
-}; \
- \
-static struct intc_vect p ## _vectors[] __initdata = { \
- vect_1 vect_2 vect_3 vect_4 \
-}; \
- \
-static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
- { mask_reg, 0, 32, /* PINTER */ \
- { mask_a mask_b mask_c mask_d } } \
-}; \
- \
-static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
- { sense_base + 0x00, 16, 2, /* PINTCR */ \
- { sense_a } }, \
- { sense_base + 0x04, 16, 2, /* PINTCR */ \
- { sense_b } }, \
- { sense_base + 0x08, 16, 2, /* PINTCR */ \
- { sense_c } }, \
- { sense_base + 0x0c, 16, 2, /* PINTCR */ \
- { sense_d } }, \
-}; \
- \
-static struct intc_desc p ## _desc __initdata = { \
- .name = str, \
- .hw = INTC_HW_DESC(p ## _vectors, NULL, \
- p ## _mask_registers, NULL, \
- p ## _sense_registers, NULL), \
-}
-
-#endif /* __ASM_MACH_INTC_H */
#ifndef __ASM_MACH_IRQS_H
#define __ASM_MACH_IRQS_H
-#include <linux/sh_intc.h>
-
-/* GIC */
-#define gic_spi(nr) ((nr) + 32)
-#define gic_iid(nr) (nr) /* ICCIAR / interrupt ID */
-
-/* INTCS */
-#define INTCS_VECT_BASE 0x3400
-#define INTCS_VECT(n, vect) INTC_VECT((n), INTCS_VECT_BASE + (vect))
-#define intcs_evt2irq(evt) evt2irq(INTCS_VECT_BASE + (evt))
+/* Stuck here until drivers/pinctl/sh-pfc gets rid of legacy code */
/* External IRQ pins */
#define IRQPIN_BASE 2000
#define irq_pin(nr) ((nr) + IRQPIN_BASE)
-/* GPIO IRQ */
-#define _GPIO_IRQ_BASE 2500
-#define GPIO_IRQ_BASE(x) (_GPIO_IRQ_BASE + (32 * x))
-#define GPIO_IRQ(x, y) (_GPIO_IRQ_BASE + (32 * x) + y)
-
#endif /* __ASM_MACH_IRQS_H */
+++ /dev/null
-#ifndef PM_RCAR_H
-#define PM_RCAR_H
-
-struct rcar_sysc_ch {
- unsigned long chan_offs;
- unsigned int chan_bit;
- unsigned int isr_bit;
-};
-
-int rcar_sysc_power_down(struct rcar_sysc_ch *sysc_ch);
-int rcar_sysc_power_up(struct rcar_sysc_ch *sysc_ch);
-bool rcar_sysc_power_is_off(struct rcar_sysc_ch *sysc_ch);
-void __iomem *rcar_sysc_init(phys_addr_t base);
-
-#endif /* PM_RCAR_H */
+++ /dev/null
-/*
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * Kuninori Morimoto <morimoto.kuninori@renesas.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef PM_RMOBILE_H
-#define PM_RMOBILE_H
-
-#include <linux/pm_domain.h>
-
-#define DEFAULT_DEV_LATENCY_NS 250000
-
-struct platform_device;
-
-struct rmobile_pm_domain {
- struct generic_pm_domain genpd;
- struct dev_power_governor *gov;
- int (*suspend)(void);
- void (*resume)(void);
- unsigned int bit_shift;
- bool no_debug;
-};
-
-static inline
-struct rmobile_pm_domain *to_rmobile_pd(struct generic_pm_domain *d)
-{
- return container_of(d, struct rmobile_pm_domain, genpd);
-}
-
-struct pm_domain_device {
- const char *domain_name;
- struct platform_device *pdev;
-};
-
-#ifdef CONFIG_PM
-extern void rmobile_init_domains(struct rmobile_pm_domain domains[], int num);
-extern void rmobile_add_device_to_domain_td(const char *domain_name,
- struct platform_device *pdev,
- struct gpd_timing_data *td);
-
-static inline void rmobile_add_device_to_domain(const char *domain_name,
- struct platform_device *pdev)
-{
- rmobile_add_device_to_domain_td(domain_name, pdev, NULL);
-}
-
-extern void rmobile_add_devices_to_domains(struct pm_domain_device data[],
- int size);
-#else
-
-#define rmobile_init_domains(domains, num) do { } while (0)
-#define rmobile_add_device_to_domain_td(name, pdev, td) do { } while (0)
-#define rmobile_add_device_to_domain(name, pdev) do { } while (0)
-
-static inline void rmobile_add_devices_to_domains(struct pm_domain_device d[],
- int size) {}
-#endif /* CONFIG_PM */
-
-#endif /* PM_RMOBILE_H */
+++ /dev/null
-#ifndef __ASM_R7S72100_H__
-#define __ASM_R7S72100_H__
-
-void r7s72100_add_dt_devices(void);
-void r7s72100_clock_init(void);
-void r7s72100_init_early(void);
-
-#endif /* __ASM_R7S72100_H__ */
+++ /dev/null
-#ifndef __ASM_R8A73A4_H__
-#define __ASM_R8A73A4_H__
-
-/* DMA slave IDs */
-enum {
- SHDMA_SLAVE_INVALID,
- SHDMA_SLAVE_MMCIF0_TX,
- SHDMA_SLAVE_MMCIF0_RX,
- SHDMA_SLAVE_MMCIF1_TX,
- SHDMA_SLAVE_MMCIF1_RX,
-};
-
-void r8a73a4_add_standard_devices(void);
-void r8a73a4_add_dt_devices(void);
-void r8a73a4_clock_init(void);
-void r8a73a4_pinmux_init(void);
-void r8a73a4_init_early(void);
-
-#endif /* __ASM_R8A73A4_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2011 Renesas Solutions Corp.
- * Copyright (C) 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef __ASM_R8A7740_H__
-#define __ASM_R8A7740_H__
-
-#include <mach/pm-rmobile.h>
-
-/*
- * MD_CKx pin
- */
-#define MD_CK2 (1 << 2)
-#define MD_CK1 (1 << 1)
-#define MD_CK0 (1 << 0)
-
-/* DMA slave IDs */
-enum {
- SHDMA_SLAVE_INVALID,
- SHDMA_SLAVE_SDHI0_RX,
- SHDMA_SLAVE_SDHI0_TX,
- SHDMA_SLAVE_SDHI1_RX,
- SHDMA_SLAVE_SDHI1_TX,
- SHDMA_SLAVE_SDHI2_RX,
- SHDMA_SLAVE_SDHI2_TX,
- SHDMA_SLAVE_FSIA_RX,
- SHDMA_SLAVE_FSIA_TX,
- SHDMA_SLAVE_FSIB_TX,
- SHDMA_SLAVE_USBHS_TX,
- SHDMA_SLAVE_USBHS_RX,
- SHDMA_SLAVE_MMCIF_TX,
- SHDMA_SLAVE_MMCIF_RX,
-};
-
-extern void r8a7740_meram_workaround(void);
-extern void r8a7740_init_irq_of(void);
-extern void r8a7740_map_io(void);
-extern void r8a7740_add_early_devices(void);
-extern void r8a7740_add_standard_devices(void);
-extern void r8a7740_add_standard_devices_dt(void);
-extern void r8a7740_clock_init(u8 md_ck);
-extern void r8a7740_pinmux_init(void);
-extern void r8a7740_pm_init(void);
-
-#ifdef CONFIG_PM
-extern void __init r8a7740_init_pm_domains(void);
-#else
-static inline void r8a7740_init_pm_domains(void) {}
-#endif /* CONFIG_PM */
-
-#endif /* __ASM_R8A7740_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- * Copyright (C) 2013 Cogent Embedded, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef __ASM_R8A7778_H__
-#define __ASM_R8A7778_H__
-
-#include <linux/sh_eth.h>
-
-/* HPB-DMA slave IDs */
-enum {
- HPBDMA_SLAVE_DUMMY,
- HPBDMA_SLAVE_SDHI0_TX,
- HPBDMA_SLAVE_SDHI0_RX,
- HPBDMA_SLAVE_SSI0_TX,
- HPBDMA_SLAVE_SSI0_RX,
- HPBDMA_SLAVE_SSI1_TX,
- HPBDMA_SLAVE_SSI1_RX,
- HPBDMA_SLAVE_SSI2_TX,
- HPBDMA_SLAVE_SSI2_RX,
- HPBDMA_SLAVE_SSI3_TX,
- HPBDMA_SLAVE_SSI3_RX,
- HPBDMA_SLAVE_SSI4_TX,
- HPBDMA_SLAVE_SSI4_RX,
- HPBDMA_SLAVE_SSI5_TX,
- HPBDMA_SLAVE_SSI5_RX,
- HPBDMA_SLAVE_SSI6_TX,
- HPBDMA_SLAVE_SSI6_RX,
- HPBDMA_SLAVE_SSI7_TX,
- HPBDMA_SLAVE_SSI7_RX,
- HPBDMA_SLAVE_SSI8_TX,
- HPBDMA_SLAVE_SSI8_RX,
- HPBDMA_SLAVE_HPBIF0_TX,
- HPBDMA_SLAVE_HPBIF0_RX,
- HPBDMA_SLAVE_HPBIF1_TX,
- HPBDMA_SLAVE_HPBIF1_RX,
- HPBDMA_SLAVE_HPBIF2_TX,
- HPBDMA_SLAVE_HPBIF2_RX,
- HPBDMA_SLAVE_HPBIF3_TX,
- HPBDMA_SLAVE_HPBIF3_RX,
- HPBDMA_SLAVE_HPBIF4_TX,
- HPBDMA_SLAVE_HPBIF4_RX,
- HPBDMA_SLAVE_HPBIF5_TX,
- HPBDMA_SLAVE_HPBIF5_RX,
- HPBDMA_SLAVE_HPBIF6_TX,
- HPBDMA_SLAVE_HPBIF6_RX,
- HPBDMA_SLAVE_HPBIF7_TX,
- HPBDMA_SLAVE_HPBIF7_RX,
- HPBDMA_SLAVE_HPBIF8_TX,
- HPBDMA_SLAVE_HPBIF8_RX,
- HPBDMA_SLAVE_USBFUNC_TX,
- HPBDMA_SLAVE_USBFUNC_RX,
-};
-
-extern void r8a7778_add_standard_devices(void);
-extern void r8a7778_add_standard_devices_dt(void);
-extern void r8a7778_add_dt_devices(void);
-
-extern void r8a7778_init_late(void);
-extern void r8a7778_init_delay(void);
-extern void r8a7778_init_irq_dt(void);
-extern void r8a7778_clock_init(void);
-extern void r8a7778_init_irq_extpin(int irlm);
-extern void r8a7778_init_irq_extpin_dt(int irlm);
-extern void r8a7778_pinmux_init(void);
-
-extern int r8a7778_usb_phy_power(bool enable);
-
-#endif /* __ASM_R8A7778_H__ */
+++ /dev/null
-#ifndef __ASM_R8A7779_H__
-#define __ASM_R8A7779_H__
-
-#include <linux/sh_clk.h>
-#include <linux/pm_domain.h>
-#include <mach/pm-rcar.h>
-
-/* HPB-DMA slave IDs */
-enum {
- HPBDMA_SLAVE_DUMMY,
- HPBDMA_SLAVE_SDHI0_TX,
- HPBDMA_SLAVE_SDHI0_RX,
-};
-
-struct r8a7779_pm_domain {
- struct generic_pm_domain genpd;
- struct rcar_sysc_ch ch;
-};
-
-static inline struct rcar_sysc_ch *to_r8a7779_ch(struct generic_pm_domain *d)
-{
- return &container_of(d, struct r8a7779_pm_domain, genpd)->ch;
-}
-
-extern void r8a7779_init_delay(void);
-extern void r8a7779_init_irq_extpin(int irlm);
-extern void r8a7779_init_irq_extpin_dt(int irlm);
-extern void r8a7779_init_irq_dt(void);
-extern void r8a7779_map_io(void);
-extern void r8a7779_earlytimer_init(void);
-extern void r8a7779_add_early_devices(void);
-extern void r8a7779_add_standard_devices(void);
-extern void r8a7779_add_standard_devices_dt(void);
-extern void r8a7779_init_late(void);
-extern void r8a7779_clock_init(void);
-extern void r8a7779_pinmux_init(void);
-extern void r8a7779_pm_init(void);
-extern void r8a7779_register_twd(void);
-
-#ifdef CONFIG_PM
-extern void __init r8a7779_init_pm_domains(void);
-#else
-static inline void r8a7779_init_pm_domains(void) {}
-#endif /* CONFIG_PM */
-
-extern struct smp_operations r8a7779_smp_ops;
-
-#endif /* __ASM_R8A7779_H__ */
+++ /dev/null
-#ifndef __ASM_R8A7790_H__
-#define __ASM_R8A7790_H__
-
-#include <mach/rcar-gen2.h>
-
-/* DMA slave IDs */
-enum {
- RCAR_DMA_SLAVE_INVALID,
- AUDIO_DMAC_SLAVE_SSI0_TX,
- AUDIO_DMAC_SLAVE_SSI0_RX,
- AUDIO_DMAC_SLAVE_SSI1_TX,
- AUDIO_DMAC_SLAVE_SSI1_RX,
- AUDIO_DMAC_SLAVE_SSI2_TX,
- AUDIO_DMAC_SLAVE_SSI2_RX,
- AUDIO_DMAC_SLAVE_SSI3_TX,
- AUDIO_DMAC_SLAVE_SSI3_RX,
- AUDIO_DMAC_SLAVE_SSI4_TX,
- AUDIO_DMAC_SLAVE_SSI4_RX,
- AUDIO_DMAC_SLAVE_SSI5_TX,
- AUDIO_DMAC_SLAVE_SSI5_RX,
- AUDIO_DMAC_SLAVE_SSI6_TX,
- AUDIO_DMAC_SLAVE_SSI6_RX,
- AUDIO_DMAC_SLAVE_SSI7_TX,
- AUDIO_DMAC_SLAVE_SSI7_RX,
- AUDIO_DMAC_SLAVE_SSI8_TX,
- AUDIO_DMAC_SLAVE_SSI8_RX,
- AUDIO_DMAC_SLAVE_SSI9_TX,
- AUDIO_DMAC_SLAVE_SSI9_RX,
-};
-
-void r8a7790_add_standard_devices(void);
-void r8a7790_add_dt_devices(void);
-void r8a7790_clock_init(void);
-void r8a7790_pinmux_init(void);
-void r8a7790_pm_init(void);
-void r8a7790_init_early(void);
-extern struct smp_operations r8a7790_smp_ops;
-
-#endif /* __ASM_R8A7790_H__ */
+++ /dev/null
-#ifndef __ASM_R8A7791_H__
-#define __ASM_R8A7791_H__
-
-void r8a7791_add_standard_devices(void);
-void r8a7791_add_dt_devices(void);
-void r8a7791_clock_init(void);
-void r8a7791_pinmux_init(void);
-extern struct smp_operations r8a7791_smp_ops;
-
-#endif /* __ASM_R8A7791_H__ */
+++ /dev/null
-#ifndef __ASM_RCAR_GEN2_H__
-#define __ASM_RCAR_GEN2_H__
-
-void rcar_gen2_timer_init(void);
-#define MD(nr) BIT(nr)
-u32 rcar_gen2_read_mode_pins(void);
-
-#endif /* __ASM_RCAR_GEN2_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2010 Renesas Solutions Corp.
- *
- * Kuninori Morimoto <morimoto.kuninori@renesas.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#ifndef __ASM_SH7372_H__
-#define __ASM_SH7372_H__
-
-#include <linux/sh_clk.h>
-#include <linux/pm_domain.h>
-#include <mach/pm-rmobile.h>
-
-/* DMA slave IDs */
-enum {
- SHDMA_SLAVE_INVALID,
- SHDMA_SLAVE_SCIF0_TX,
- SHDMA_SLAVE_SCIF0_RX,
- SHDMA_SLAVE_SCIF1_TX,
- SHDMA_SLAVE_SCIF1_RX,
- SHDMA_SLAVE_SCIF2_TX,
- SHDMA_SLAVE_SCIF2_RX,
- SHDMA_SLAVE_SCIF3_TX,
- SHDMA_SLAVE_SCIF3_RX,
- SHDMA_SLAVE_SCIF4_TX,
- SHDMA_SLAVE_SCIF4_RX,
- SHDMA_SLAVE_SCIF5_TX,
- SHDMA_SLAVE_SCIF5_RX,
- SHDMA_SLAVE_SCIF6_TX,
- SHDMA_SLAVE_SCIF6_RX,
- SHDMA_SLAVE_FLCTL0_TX,
- SHDMA_SLAVE_FLCTL0_RX,
- SHDMA_SLAVE_FLCTL1_TX,
- SHDMA_SLAVE_FLCTL1_RX,
- SHDMA_SLAVE_SDHI0_RX,
- SHDMA_SLAVE_SDHI0_TX,
- SHDMA_SLAVE_SDHI1_RX,
- SHDMA_SLAVE_SDHI1_TX,
- SHDMA_SLAVE_SDHI2_RX,
- SHDMA_SLAVE_SDHI2_TX,
- SHDMA_SLAVE_FSIA_RX,
- SHDMA_SLAVE_FSIA_TX,
- SHDMA_SLAVE_MMCIF_RX,
- SHDMA_SLAVE_MMCIF_TX,
- SHDMA_SLAVE_USB0_TX,
- SHDMA_SLAVE_USB0_RX,
- SHDMA_SLAVE_USB1_TX,
- SHDMA_SLAVE_USB1_RX,
-};
-
-extern struct clk sh7372_extal1_clk;
-extern struct clk sh7372_extal2_clk;
-extern struct clk sh7372_dv_clki_clk;
-extern struct clk sh7372_dv_clki_div2_clk;
-extern struct clk sh7372_pllc2_clk;
-
-extern void sh7372_init_irq(void);
-extern void sh7372_map_io(void);
-extern void sh7372_earlytimer_init(void);
-extern void sh7372_add_early_devices(void);
-extern void sh7372_add_standard_devices(void);
-extern void sh7372_add_early_devices_dt(void);
-extern void sh7372_add_standard_devices_dt(void);
-extern void sh7372_clock_init(void);
-extern void sh7372_pinmux_init(void);
-extern void sh7372_pm_init(void);
-extern void sh7372_resume_core_standby_sysc(void);
-extern int sh7372_do_idle_sysc(unsigned long sleep_mode);
-extern void sh7372_intcs_suspend(void);
-extern void sh7372_intcs_resume(void);
-extern void sh7372_intca_suspend(void);
-extern void sh7372_intca_resume(void);
-
-extern unsigned long sh7372_cpu_resume;
-
-#ifdef CONFIG_PM
-extern void __init sh7372_init_pm_domains(void);
-#else
-static inline void sh7372_init_pm_domains(void) {}
-#endif
-
-extern void __init sh7372_pm_init_late(void);
-
-#endif /* __ASM_SH7372_H__ */
+++ /dev/null
-#ifndef __ASM_SH73A0_H__
-#define __ASM_SH73A0_H__
-
-/* DMA slave IDs */
-enum {
- SHDMA_SLAVE_INVALID,
- SHDMA_SLAVE_SCIF0_TX,
- SHDMA_SLAVE_SCIF0_RX,
- SHDMA_SLAVE_SCIF1_TX,
- SHDMA_SLAVE_SCIF1_RX,
- SHDMA_SLAVE_SCIF2_TX,
- SHDMA_SLAVE_SCIF2_RX,
- SHDMA_SLAVE_SCIF3_TX,
- SHDMA_SLAVE_SCIF3_RX,
- SHDMA_SLAVE_SCIF4_TX,
- SHDMA_SLAVE_SCIF4_RX,
- SHDMA_SLAVE_SCIF5_TX,
- SHDMA_SLAVE_SCIF5_RX,
- SHDMA_SLAVE_SCIF6_TX,
- SHDMA_SLAVE_SCIF6_RX,
- SHDMA_SLAVE_SCIF7_TX,
- SHDMA_SLAVE_SCIF7_RX,
- SHDMA_SLAVE_SCIF8_TX,
- SHDMA_SLAVE_SCIF8_RX,
- SHDMA_SLAVE_SDHI0_TX,
- SHDMA_SLAVE_SDHI0_RX,
- SHDMA_SLAVE_SDHI1_TX,
- SHDMA_SLAVE_SDHI1_RX,
- SHDMA_SLAVE_SDHI2_TX,
- SHDMA_SLAVE_SDHI2_RX,
- SHDMA_SLAVE_MMCIF_TX,
- SHDMA_SLAVE_MMCIF_RX,
- SHDMA_SLAVE_FSI2A_TX,
- SHDMA_SLAVE_FSI2A_RX,
- SHDMA_SLAVE_FSI2B_TX,
- SHDMA_SLAVE_FSI2B_RX,
- SHDMA_SLAVE_FSI2C_TX,
- SHDMA_SLAVE_FSI2C_RX,
- SHDMA_SLAVE_FSI2D_RX,
-};
-
-/*
- * SH73A0 IRQ LOCATION TABLE
- *
- * 416 -----------------------------------------
- * IRQ0-IRQ15
- * 431 -----------------------------------------
- * ...
- * 448 -----------------------------------------
- * sh73a0-intcs
- * sh73a0-intca-irq-pins
- * 680 -----------------------------------------
- * ...
- * 700 -----------------------------------------
- * sh73a0-pint0
- * 731 -----------------------------------------
- * 732 -----------------------------------------
- * sh73a0-pint1
- * 739 -----------------------------------------
- * ...
- * 800 -----------------------------------------
- * IRQ16-IRQ31
- * 815 -----------------------------------------
- * ...
- * 928 -----------------------------------------
- * sh73a0-intca-irq-pins
- * 943 -----------------------------------------
- */
-
-/* PINT interrupts are located at Linux IRQ 700 and up */
-#define SH73A0_PINT0_IRQ(irq) ((irq) + 700)
-#define SH73A0_PINT1_IRQ(irq) ((irq) + 732)
-
-extern void sh73a0_init_delay(void);
-extern void sh73a0_init_irq(void);
-extern void sh73a0_init_irq_dt(void);
-extern void sh73a0_map_io(void);
-extern void sh73a0_earlytimer_init(void);
-extern void sh73a0_add_early_devices(void);
-extern void sh73a0_add_standard_devices(void);
-extern void sh73a0_add_standard_devices_dt(void);
-extern void sh73a0_clock_init(void);
-extern void sh73a0_pinmux_init(void);
-extern void sh73a0_pm_init(void);
-extern struct clk sh73a0_extal1_clk;
-extern struct clk sh73a0_extal2_clk;
-extern struct clk sh73a0_extcki_clk;
-extern struct clk sh73a0_extalr_clk;
-extern struct smp_operations sh73a0_smp_ops;
-
-#endif /* __ASM_SH73A0_H__ */
#include <linux/module.h>
#include <linux/irq.h>
#include <linux/io.h>
-#include <linux/sh_intc.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "intc.h"
+#include "irqs.h"
enum {
UNUSED_INTCA = 0,
#include <linux/module.h>
#include <linux/irq.h>
#include <linux/io.h>
-#include <linux/sh_intc.h>
#include <linux/irqchip.h>
#include <linux/irqchip/arm-gic.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "intc.h"
+#include "irqs.h"
+#include "sh73a0.h"
+
enum {
UNUSED = 0,
--- /dev/null
+#ifndef __ASM_MACH_INTC_H
+#define __ASM_MACH_INTC_H
+#include <linux/sh_intc.h>
+
+#define INTC_IRQ_PINS_ENUM_16L(p) \
+ p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
+ p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7, \
+ p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
+ p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15
+
+#define INTC_IRQ_PINS_ENUM_16H(p) \
+ p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
+ p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23, \
+ p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
+ p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31
+
+#define INTC_IRQ_PINS_VECT_16L(p, vect) \
+ vect(p ## _IRQ0, 0x0200), vect(p ## _IRQ1, 0x0220), \
+ vect(p ## _IRQ2, 0x0240), vect(p ## _IRQ3, 0x0260), \
+ vect(p ## _IRQ4, 0x0280), vect(p ## _IRQ5, 0x02a0), \
+ vect(p ## _IRQ6, 0x02c0), vect(p ## _IRQ7, 0x02e0), \
+ vect(p ## _IRQ8, 0x0300), vect(p ## _IRQ9, 0x0320), \
+ vect(p ## _IRQ10, 0x0340), vect(p ## _IRQ11, 0x0360), \
+ vect(p ## _IRQ12, 0x0380), vect(p ## _IRQ13, 0x03a0), \
+ vect(p ## _IRQ14, 0x03c0), vect(p ## _IRQ15, 0x03e0)
+
+#define INTC_IRQ_PINS_VECT_16H(p, vect) \
+ vect(p ## _IRQ16, 0x3200), vect(p ## _IRQ17, 0x3220), \
+ vect(p ## _IRQ18, 0x3240), vect(p ## _IRQ19, 0x3260), \
+ vect(p ## _IRQ20, 0x3280), vect(p ## _IRQ21, 0x32a0), \
+ vect(p ## _IRQ22, 0x32c0), vect(p ## _IRQ23, 0x32e0), \
+ vect(p ## _IRQ24, 0x3300), vect(p ## _IRQ25, 0x3320), \
+ vect(p ## _IRQ26, 0x3340), vect(p ## _IRQ27, 0x3360), \
+ vect(p ## _IRQ28, 0x3380), vect(p ## _IRQ29, 0x33a0), \
+ vect(p ## _IRQ30, 0x33c0), vect(p ## _IRQ31, 0x33e0)
+
+#define INTC_IRQ_PINS_MASK_16L(p, base) \
+ { base + 0x40, base + 0x60, 8, /* INTMSK00A / INTMSKCLR00A */ \
+ { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
+ p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
+ { base + 0x44, base + 0x64, 8, /* INTMSK10A / INTMSKCLR10A */ \
+ { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
+ p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
+
+#define INTC_IRQ_PINS_MASK_16H(p, base) \
+ { base + 0x48, base + 0x68, 8, /* INTMSK20A / INTMSKCLR20A */ \
+ { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
+ p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
+ { base + 0x4c, base + 0x6c, 8, /* INTMSK30A / INTMSKCLR30A */ \
+ { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
+ p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
+
+#define INTC_IRQ_PINS_PRIO_16L(p, base) \
+ { base + 0x10, 0, 32, 4, /* INTPRI00A */ \
+ { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
+ p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
+ { base + 0x14, 0, 32, 4, /* INTPRI10A */ \
+ { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
+ p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
+
+#define INTC_IRQ_PINS_PRIO_16H(p, base) \
+ { base + 0x18, 0, 32, 4, /* INTPRI20A */ \
+ { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
+ p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
+ { base + 0x1c, 0, 32, 4, /* INTPRI30A */ \
+ { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
+ p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
+
+#define INTC_IRQ_PINS_SENSE_16L(p, base) \
+ { base + 0x00, 32, 4, /* ICR1A */ \
+ { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
+ p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
+ { base + 0x04, 32, 4, /* ICR2A */ \
+ { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
+ p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
+
+#define INTC_IRQ_PINS_SENSE_16H(p, base) \
+ { base + 0x08, 32, 4, /* ICR3A */ \
+ { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
+ p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
+ { base + 0x0c, 32, 4, /* ICR4A */ \
+ { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
+ p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
+
+#define INTC_IRQ_PINS_ACK_16L(p, base) \
+ { base + 0x20, 0, 8, /* INTREQ00A */ \
+ { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3, \
+ p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } }, \
+ { base + 0x24, 0, 8, /* INTREQ10A */ \
+ { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11, \
+ p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
+
+#define INTC_IRQ_PINS_ACK_16H(p, base) \
+ { base + 0x28, 0, 8, /* INTREQ20A */ \
+ { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19, \
+ p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } }, \
+ { base + 0x2c, 0, 8, /* INTREQ30A */ \
+ { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27, \
+ p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
+
+#define INTC_IRQ_PINS_16(p, base, vect, str) \
+ \
+static struct resource p ## _resources[] __initdata = { \
+ [0] = { \
+ .start = base, \
+ .end = base + 0x64, \
+ .flags = IORESOURCE_MEM, \
+ }, \
+}; \
+ \
+enum { \
+ p ## _UNUSED = 0, \
+ INTC_IRQ_PINS_ENUM_16L(p), \
+}; \
+ \
+static struct intc_vect p ## _vectors[] __initdata = { \
+ INTC_IRQ_PINS_VECT_16L(p, vect), \
+}; \
+ \
+static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
+ INTC_IRQ_PINS_MASK_16L(p, base), \
+}; \
+ \
+static struct intc_prio_reg p ## _prio_registers[] __initdata = { \
+ INTC_IRQ_PINS_PRIO_16L(p, base), \
+}; \
+ \
+static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
+ INTC_IRQ_PINS_SENSE_16L(p, base), \
+}; \
+ \
+static struct intc_mask_reg p ## _ack_registers[] __initdata = { \
+ INTC_IRQ_PINS_ACK_16L(p, base), \
+}; \
+ \
+static struct intc_desc p ## _desc __initdata = { \
+ .name = str, \
+ .resource = p ## _resources, \
+ .num_resources = ARRAY_SIZE(p ## _resources), \
+ .hw = INTC_HW_DESC(p ## _vectors, NULL, \
+ p ## _mask_registers, p ## _prio_registers, \
+ p ## _sense_registers, p ## _ack_registers) \
+}
+
+#define INTC_IRQ_PINS_16H(p, base, vect, str) \
+ \
+static struct resource p ## _resources[] __initdata = { \
+ [0] = { \
+ .start = base, \
+ .end = base + 0x64, \
+ .flags = IORESOURCE_MEM, \
+ }, \
+}; \
+ \
+enum { \
+ p ## _UNUSED = 0, \
+ INTC_IRQ_PINS_ENUM_16H(p), \
+}; \
+ \
+static struct intc_vect p ## _vectors[] __initdata = { \
+ INTC_IRQ_PINS_VECT_16H(p, vect), \
+}; \
+ \
+static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
+ INTC_IRQ_PINS_MASK_16H(p, base), \
+}; \
+ \
+static struct intc_prio_reg p ## _prio_registers[] __initdata = { \
+ INTC_IRQ_PINS_PRIO_16H(p, base), \
+}; \
+ \
+static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
+ INTC_IRQ_PINS_SENSE_16H(p, base), \
+}; \
+ \
+static struct intc_mask_reg p ## _ack_registers[] __initdata = { \
+ INTC_IRQ_PINS_ACK_16H(p, base), \
+}; \
+ \
+static struct intc_desc p ## _desc __initdata = { \
+ .name = str, \
+ .resource = p ## _resources, \
+ .num_resources = ARRAY_SIZE(p ## _resources), \
+ .hw = INTC_HW_DESC(p ## _vectors, NULL, \
+ p ## _mask_registers, p ## _prio_registers, \
+ p ## _sense_registers, p ## _ack_registers) \
+}
+
+#define INTC_IRQ_PINS_32(p, base, vect, str) \
+ \
+static struct resource p ## _resources[] __initdata = { \
+ [0] = { \
+ .start = base, \
+ .end = base + 0x6c, \
+ .flags = IORESOURCE_MEM, \
+ }, \
+}; \
+ \
+enum { \
+ p ## _UNUSED = 0, \
+ INTC_IRQ_PINS_ENUM_16L(p), \
+ INTC_IRQ_PINS_ENUM_16H(p), \
+}; \
+ \
+static struct intc_vect p ## _vectors[] __initdata = { \
+ INTC_IRQ_PINS_VECT_16L(p, vect), \
+ INTC_IRQ_PINS_VECT_16H(p, vect), \
+}; \
+ \
+static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
+ INTC_IRQ_PINS_MASK_16L(p, base), \
+ INTC_IRQ_PINS_MASK_16H(p, base), \
+}; \
+ \
+static struct intc_prio_reg p ## _prio_registers[] __initdata = { \
+ INTC_IRQ_PINS_PRIO_16L(p, base), \
+ INTC_IRQ_PINS_PRIO_16H(p, base), \
+}; \
+ \
+static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
+ INTC_IRQ_PINS_SENSE_16L(p, base), \
+ INTC_IRQ_PINS_SENSE_16H(p, base), \
+}; \
+ \
+static struct intc_mask_reg p ## _ack_registers[] __initdata = { \
+ INTC_IRQ_PINS_ACK_16L(p, base), \
+ INTC_IRQ_PINS_ACK_16H(p, base), \
+}; \
+ \
+static struct intc_desc p ## _desc __initdata = { \
+ .name = str, \
+ .resource = p ## _resources, \
+ .num_resources = ARRAY_SIZE(p ## _resources), \
+ .hw = INTC_HW_DESC(p ## _vectors, NULL, \
+ p ## _mask_registers, p ## _prio_registers, \
+ p ## _sense_registers, p ## _ack_registers) \
+}
+
+#define INTC_PINT_E_EMPTY
+#define INTC_PINT_E_NONE 0, 0, 0, 0, 0, 0, 0, 0,
+#define INTC_PINT_E(p) \
+ PINT ## p ## 0, PINT ## p ## 1, PINT ## p ## 2, PINT ## p ## 3, \
+ PINT ## p ## 4, PINT ## p ## 5, PINT ## p ## 6, PINT ## p ## 7,
+
+#define INTC_PINT_V_NONE
+#define INTC_PINT_V(p, vect) \
+ vect(PINT ## p ## 0, 0), vect(PINT ## p ## 1, 1), \
+ vect(PINT ## p ## 2, 2), vect(PINT ## p ## 3, 3), \
+ vect(PINT ## p ## 4, 4), vect(PINT ## p ## 5, 5), \
+ vect(PINT ## p ## 6, 6), vect(PINT ## p ## 7, 7),
+
+#define INTC_PINT(p, mask_reg, sense_base, str, \
+ enums_1, enums_2, enums_3, enums_4, \
+ vect_1, vect_2, vect_3, vect_4, \
+ mask_a, mask_b, mask_c, mask_d, \
+ sense_a, sense_b, sense_c, sense_d) \
+ \
+enum { \
+ PINT ## p ## _UNUSED = 0, \
+ enums_1 enums_2 enums_3 enums_4 \
+}; \
+ \
+static struct intc_vect p ## _vectors[] __initdata = { \
+ vect_1 vect_2 vect_3 vect_4 \
+}; \
+ \
+static struct intc_mask_reg p ## _mask_registers[] __initdata = { \
+ { mask_reg, 0, 32, /* PINTER */ \
+ { mask_a mask_b mask_c mask_d } } \
+}; \
+ \
+static struct intc_sense_reg p ## _sense_registers[] __initdata = { \
+ { sense_base + 0x00, 16, 2, /* PINTCR */ \
+ { sense_a } }, \
+ { sense_base + 0x04, 16, 2, /* PINTCR */ \
+ { sense_b } }, \
+ { sense_base + 0x08, 16, 2, /* PINTCR */ \
+ { sense_c } }, \
+ { sense_base + 0x0c, 16, 2, /* PINTCR */ \
+ { sense_d } }, \
+}; \
+ \
+static struct intc_desc p ## _desc __initdata = { \
+ .name = str, \
+ .hw = INTC_HW_DESC(p ## _vectors, NULL, \
+ p ## _mask_registers, NULL, \
+ p ## _sense_registers, NULL), \
+}
+
+#endif /* __ASM_MACH_INTC_H */
--- /dev/null
+#ifndef __SHMOBILE_IRQS_H
+#define __SHMOBILE_IRQS_H
+
+#include <linux/sh_intc.h>
+#include <mach/irqs.h>
+
+/* GIC */
+#define gic_spi(nr) ((nr) + 32)
+#define gic_iid(nr) (nr) /* ICCIAR / interrupt ID */
+
+/* INTCS */
+#define INTCS_VECT_BASE 0x3400
+#define INTCS_VECT(n, vect) INTC_VECT((n), INTCS_VECT_BASE + (vect))
+#define intcs_evt2irq(evt) evt2irq(INTCS_VECT_BASE + (evt))
+
+/* GPIO IRQ */
+#define _GPIO_IRQ_BASE 2500
+#define GPIO_IRQ_BASE(x) (_GPIO_IRQ_BASE + (32 * x))
+#define GPIO_IRQ(x, y) (_GPIO_IRQ_BASE + (32 * x) + y)
+
+#endif /* __SHMOBILE_IRQS_H */
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <linux/cpu_pm.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/ioport.h>
#include <linux/of_address.h>
#include <linux/smp.h>
+#include <linux/suspend.h>
+#include <linux/threads.h>
#include <asm/cacheflush.h>
#include <asm/cp15.h>
+#include <asm/proc-fns.h>
#include <asm/smp_plat.h>
-#include <mach/common.h>
+#include <asm/suspend.h>
+#include "common.h"
static struct {
void __iomem *iomem;
int bit;
-} apmu_cpus[CONFIG_NR_CPUS];
+} apmu_cpus[NR_CPUS];
#define WUPCR_OFFS 0x10
#define PSTR_OFFS 0x40
#define CPUNCR_OFFS(n) (0x100 + (0x10 * (n)))
-static int apmu_power_on(void __iomem *p, int bit)
+static int __maybe_unused apmu_power_on(void __iomem *p, int bit)
{
/* request power on */
writel_relaxed(BIT(bit), p + WUPCR_OFFS);
return 0;
}
-static int apmu_power_off_poll(void __iomem *p, int bit)
+static int __maybe_unused apmu_power_off_poll(void __iomem *p, int bit)
{
int k;
static void apmu_init_cpu(struct resource *res, int cpu, int bit)
{
- if (apmu_cpus[cpu].iomem)
+ if ((cpu >= ARRAY_SIZE(apmu_cpus)) || apmu_cpus[cpu].iomem)
return;
apmu_cpus[cpu].iomem = ioremap_nocache(res->start, resource_size(res));
apmu_parse_cfg(apmu_init_cpu);
}
+#ifdef CONFIG_SMP
int shmobile_smp_apmu_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
/* For this particular CPU register boot vector */
return apmu_wrap(cpu, apmu_power_on);
}
+#endif
-#ifdef CONFIG_HOTPLUG_CPU
+#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_SUSPEND)
/* nicked from arch/arm/mach-exynos/hotplug.c */
static inline void cpu_enter_lowpower_a15(void)
{
dsb();
}
-void shmobile_smp_apmu_cpu_die(unsigned int cpu)
+void shmobile_smp_apmu_cpu_shutdown(unsigned int cpu)
{
- /* For this particular CPU deregister boot vector */
- shmobile_smp_hook(cpu, 0, 0);
/* Select next sleep mode using the APMU */
apmu_wrap(cpu, apmu_power_off);
/* Do ARM specific CPU shutdown */
cpu_enter_lowpower_a15();
+}
+
+static inline void cpu_leave_lowpower(void)
+{
+ unsigned int v;
+
+ asm volatile("mrc p15, 0, %0, c1, c0, 0\n"
+ " orr %0, %0, %1\n"
+ " mcr p15, 0, %0, c1, c0, 0\n"
+ " mrc p15, 0, %0, c1, c0, 1\n"
+ " orr %0, %0, %2\n"
+ " mcr p15, 0, %0, c1, c0, 1\n"
+ : "=&r" (v)
+ : "Ir" (CR_C), "Ir" (0x40)
+ : "cc");
+}
+#endif
+
+#if defined(CONFIG_HOTPLUG_CPU)
+void shmobile_smp_apmu_cpu_die(unsigned int cpu)
+{
+ /* For this particular CPU deregister boot vector */
+ shmobile_smp_hook(cpu, 0, 0);
+
+ /* Shutdown CPU core */
+ shmobile_smp_apmu_cpu_shutdown(cpu);
/* jump to shared mach-shmobile sleep / reset code */
shmobile_smp_sleep();
return apmu_wrap(cpu, apmu_power_off_poll);
}
#endif
+
+#if defined(CONFIG_SUSPEND)
+static int shmobile_smp_apmu_do_suspend(unsigned long cpu)
+{
+ shmobile_smp_hook(cpu, virt_to_phys(cpu_resume), 0);
+ shmobile_smp_apmu_cpu_shutdown(cpu);
+ cpu_do_idle(); /* WFI selects Core Standby */
+ return 1;
+}
+
+static int shmobile_smp_apmu_enter_suspend(suspend_state_t state)
+{
+ cpu_suspend(smp_processor_id(), shmobile_smp_apmu_do_suspend);
+ cpu_leave_lowpower();
+ return 0;
+}
+
+void __init shmobile_smp_apmu_suspend_init(void)
+{
+ shmobile_suspend_ops.enter = shmobile_smp_apmu_enter_suspend;
+}
+#endif
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
-#include <mach/common.h>
+#include "common.h"
static int shmobile_smp_scu_notifier_call(struct notifier_block *nfb,
unsigned long action, void *hcpu)
#include <linux/init.h>
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
-#include <mach/common.h>
+#include "common.h"
extern unsigned long shmobile_smp_fn[];
extern unsigned long shmobile_smp_arg[];
*/
#include <linux/console.h>
#include <linux/suspend.h>
-#include <mach/pm-rmobile.h>
-#include <mach/common.h>
+#include "common.h"
+#include "pm-rmobile.h"
#ifdef CONFIG_PM
static int r8a7740_pd_a4s_suspend(void)
#include <linux/suspend.h>
#include <linux/err.h>
#include <linux/pm_clock.h>
+#include <linux/pm_domain.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/console.h>
+
#include <asm/io.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7779.h>
+
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7779.h"
/* SYSC */
#define SYSCIER 0x0c
#define SYSCIMR 0x10
+struct r8a7779_pm_domain {
+ struct generic_pm_domain genpd;
+ struct rcar_sysc_ch ch;
+};
+
+static inline struct rcar_sysc_ch *to_r8a7779_ch(struct generic_pm_domain *d)
+{
+ return &container_of(d, struct r8a7779_pm_domain, genpd)->ch;
+}
+
#if defined(CONFIG_PM) || defined(CONFIG_SMP)
static void __init r8a7779_sysc_init(void)
*/
#include <linux/kernel.h>
+#include <linux/smp.h>
#include <asm/io.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7790.h>
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7790.h"
+
+/* RST */
+#define RST 0xe6160000
+#define CA15BAR 0x0020
+#define CA7BAR 0x0030
+#define CA15RESCNT 0x0040
+#define CA7RESCNT 0x0044
+
+/* On-chip RAM */
+#define MERAM 0xe8080000
/* SYSC */
#define SYSCIER 0x0c
void __init r8a7790_pm_init(void)
{
+ void __iomem *p;
+ u32 bar;
static int once;
- if (!once++)
- r8a7790_sysc_init();
+ if (once++)
+ return;
+
+ /* MERAM for jump stub, because BAR requires 256KB aligned address */
+ p = ioremap_nocache(MERAM, shmobile_boot_size);
+ memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
+ iounmap(p);
+
+ /* setup reset vectors */
+ p = ioremap_nocache(RST, 0x63);
+ bar = (MERAM >> 8) & 0xfffffc00;
+ writel_relaxed(bar, p + CA15BAR);
+ writel_relaxed(bar, p + CA7BAR);
+ writel_relaxed(bar | 0x10, p + CA15BAR);
+ writel_relaxed(bar | 0x10, p + CA7BAR);
+
+ /* de-assert reset for all CPUs */
+ writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
+ p + CA15RESCNT);
+ writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | 0x5a5a0000,
+ p + CA7RESCNT);
+ iounmap(p);
+
+ r8a7790_sysc_init();
+ shmobile_smp_apmu_suspend_init();
}
--- /dev/null
+/*
+ * r8a7791 Power management support
+ *
+ * Copyright (C) 2014 Renesas Electronics Corporation
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Copyright (C) 2011 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/smp.h>
+#include <asm/io.h>
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7791.h"
+
+#define RST 0xe6160000
+#define CA15BAR 0x0020
+#define CA15RESCNT 0x0040
+#define RAM 0xe6300000
+
+/* SYSC */
+#define SYSCIER 0x0c
+#define SYSCIMR 0x10
+
+#if defined(CONFIG_SMP)
+
+static void __init r8a7791_sysc_init(void)
+{
+ void __iomem *base = rcar_sysc_init(0xe6180000);
+
+ /* enable all interrupt sources, but do not use interrupt handler */
+ iowrite32(0x0131000e, base + SYSCIER);
+ iowrite32(0, base + SYSCIMR);
+}
+
+#else /* CONFIG_SMP */
+
+static inline void r8a7791_sysc_init(void) {}
+
+#endif /* CONFIG_SMP */
+
+void __init r8a7791_pm_init(void)
+{
+ void __iomem *p;
+ u32 bar;
+ static int once;
+
+ if (once++)
+ return;
+
+ /* RAM for jump stub, because BAR requires 256KB aligned address */
+ p = ioremap_nocache(RAM, shmobile_boot_size);
+ memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
+ iounmap(p);
+
+ /* setup reset vectors */
+ p = ioremap_nocache(RST, 0x63);
+ bar = (RAM >> 8) & 0xfffffc00;
+ writel_relaxed(bar, p + CA15BAR);
+ writel_relaxed(bar | 0x10, p + CA15BAR);
+
+ /* enable clocks to all CPUs */
+ writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
+ p + CA15RESCNT);
+ iounmap(p);
+
+ r8a7791_sysc_init();
+ shmobile_smp_apmu_suspend_init();
+}
#include <linux/mm.h>
#include <linux/spinlock.h>
#include <asm/io.h>
-#include <mach/pm-rcar.h>
+#include "pm-rcar.h"
/* SYSC */
#define SYSCSR 0x00
--- /dev/null
+#ifndef PM_RCAR_H
+#define PM_RCAR_H
+
+struct rcar_sysc_ch {
+ unsigned long chan_offs;
+ unsigned int chan_bit;
+ unsigned int isr_bit;
+};
+
+int rcar_sysc_power_down(struct rcar_sysc_ch *sysc_ch);
+int rcar_sysc_power_up(struct rcar_sysc_ch *sysc_ch);
+bool rcar_sysc_power_is_off(struct rcar_sysc_ch *sysc_ch);
+void __iomem *rcar_sysc_init(phys_addr_t base);
+
+#endif /* PM_RCAR_H */
#include <linux/pm.h>
#include <linux/pm_clock.h>
#include <asm/io.h>
-#include <mach/pm-rmobile.h>
+#include "pm-rmobile.h"
/* SYSC */
#define SPDCR IOMEM(0xe6180008)
--- /dev/null
+/*
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ *
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef PM_RMOBILE_H
+#define PM_RMOBILE_H
+
+#include <linux/pm_domain.h>
+
+#define DEFAULT_DEV_LATENCY_NS 250000
+
+struct platform_device;
+
+struct rmobile_pm_domain {
+ struct generic_pm_domain genpd;
+ struct dev_power_governor *gov;
+ int (*suspend)(void);
+ void (*resume)(void);
+ unsigned int bit_shift;
+ bool no_debug;
+};
+
+static inline
+struct rmobile_pm_domain *to_rmobile_pd(struct generic_pm_domain *d)
+{
+ return container_of(d, struct rmobile_pm_domain, genpd);
+}
+
+struct pm_domain_device {
+ const char *domain_name;
+ struct platform_device *pdev;
+};
+
+#ifdef CONFIG_PM
+extern void rmobile_init_domains(struct rmobile_pm_domain domains[], int num);
+extern void rmobile_add_device_to_domain_td(const char *domain_name,
+ struct platform_device *pdev,
+ struct gpd_timing_data *td);
+
+static inline void rmobile_add_device_to_domain(const char *domain_name,
+ struct platform_device *pdev)
+{
+ rmobile_add_device_to_domain_td(domain_name, pdev, NULL);
+}
+
+extern void rmobile_add_devices_to_domains(struct pm_domain_device data[],
+ int size);
+#else
+
+#define rmobile_init_domains(domains, num) do { } while (0)
+#define rmobile_add_device_to_domain_td(name, pdev, td) do { } while (0)
+#define rmobile_add_device_to_domain(name, pdev) do { } while (0)
+
+static inline void rmobile_add_devices_to_domains(struct pm_domain_device d[],
+ int size) {}
+#endif /* CONFIG_PM */
+
+#endif /* PM_RMOBILE_H */
#include <linux/irq.h>
#include <linux/bitrev.h>
#include <linux/console.h>
+
#include <asm/cpuidle.h>
#include <asm/io.h>
#include <asm/tlbflush.h>
#include <asm/suspend.h>
-#include <mach/common.h>
-#include <mach/sh7372.h>
-#include <mach/pm-rmobile.h>
+
+#include "common.h"
+#include "pm-rmobile.h"
+#include "sh7372.h"
/* DBG */
#define DBGREG1 IOMEM(0xe6100020)
*/
#include <linux/suspend.h>
-#include <mach/common.h>
+#include "common.h"
#ifdef CONFIG_SUSPEND
static int sh73a0_enter_suspend(suspend_state_t suspend_state)
--- /dev/null
+#ifndef __ASM_R7S72100_H__
+#define __ASM_R7S72100_H__
+
+void r7s72100_add_dt_devices(void);
+void r7s72100_clock_init(void);
+
+#endif /* __ASM_R7S72100_H__ */
--- /dev/null
+#ifndef __ASM_R8A73A4_H__
+#define __ASM_R8A73A4_H__
+
+/* DMA slave IDs */
+enum {
+ SHDMA_SLAVE_INVALID,
+ SHDMA_SLAVE_MMCIF0_TX,
+ SHDMA_SLAVE_MMCIF0_RX,
+ SHDMA_SLAVE_MMCIF1_TX,
+ SHDMA_SLAVE_MMCIF1_RX,
+};
+
+void r8a73a4_add_standard_devices(void);
+void r8a73a4_add_dt_devices(void);
+void r8a73a4_clock_init(void);
+void r8a73a4_pinmux_init(void);
+void r8a73a4_init_early(void);
+
+#endif /* __ASM_R8A73A4_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Copyright (C) 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __ASM_R8A7740_H__
+#define __ASM_R8A7740_H__
+
+/*
+ * MD_CKx pin
+ */
+#define MD_CK2 (1 << 2)
+#define MD_CK1 (1 << 1)
+#define MD_CK0 (1 << 0)
+
+/* DMA slave IDs */
+enum {
+ SHDMA_SLAVE_INVALID,
+ SHDMA_SLAVE_SDHI0_RX,
+ SHDMA_SLAVE_SDHI0_TX,
+ SHDMA_SLAVE_SDHI1_RX,
+ SHDMA_SLAVE_SDHI1_TX,
+ SHDMA_SLAVE_SDHI2_RX,
+ SHDMA_SLAVE_SDHI2_TX,
+ SHDMA_SLAVE_FSIA_RX,
+ SHDMA_SLAVE_FSIA_TX,
+ SHDMA_SLAVE_FSIB_TX,
+ SHDMA_SLAVE_USBHS_TX,
+ SHDMA_SLAVE_USBHS_RX,
+ SHDMA_SLAVE_MMCIF_TX,
+ SHDMA_SLAVE_MMCIF_RX,
+};
+
+extern void r8a7740_meram_workaround(void);
+extern void r8a7740_init_irq_of(void);
+extern void r8a7740_map_io(void);
+extern void r8a7740_add_early_devices(void);
+extern void r8a7740_add_standard_devices(void);
+extern void r8a7740_add_standard_devices_dt(void);
+extern void r8a7740_clock_init(u8 md_ck);
+extern void r8a7740_pinmux_init(void);
+extern void r8a7740_pm_init(void);
+
+#ifdef CONFIG_PM
+extern void __init r8a7740_init_pm_domains(void);
+#else
+static inline void r8a7740_init_pm_domains(void) {}
+#endif /* CONFIG_PM */
+
+#endif /* __ASM_R8A7740_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ * Copyright (C) 2013 Cogent Embedded, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef __ASM_R8A7778_H__
+#define __ASM_R8A7778_H__
+
+#include <linux/sh_eth.h>
+
+/* HPB-DMA slave IDs */
+enum {
+ HPBDMA_SLAVE_DUMMY,
+ HPBDMA_SLAVE_SDHI0_TX,
+ HPBDMA_SLAVE_SDHI0_RX,
+ HPBDMA_SLAVE_SSI0_TX,
+ HPBDMA_SLAVE_SSI0_RX,
+ HPBDMA_SLAVE_SSI1_TX,
+ HPBDMA_SLAVE_SSI1_RX,
+ HPBDMA_SLAVE_SSI2_TX,
+ HPBDMA_SLAVE_SSI2_RX,
+ HPBDMA_SLAVE_SSI3_TX,
+ HPBDMA_SLAVE_SSI3_RX,
+ HPBDMA_SLAVE_SSI4_TX,
+ HPBDMA_SLAVE_SSI4_RX,
+ HPBDMA_SLAVE_SSI5_TX,
+ HPBDMA_SLAVE_SSI5_RX,
+ HPBDMA_SLAVE_SSI6_TX,
+ HPBDMA_SLAVE_SSI6_RX,
+ HPBDMA_SLAVE_SSI7_TX,
+ HPBDMA_SLAVE_SSI7_RX,
+ HPBDMA_SLAVE_SSI8_TX,
+ HPBDMA_SLAVE_SSI8_RX,
+ HPBDMA_SLAVE_HPBIF0_TX,
+ HPBDMA_SLAVE_HPBIF0_RX,
+ HPBDMA_SLAVE_HPBIF1_TX,
+ HPBDMA_SLAVE_HPBIF1_RX,
+ HPBDMA_SLAVE_HPBIF2_TX,
+ HPBDMA_SLAVE_HPBIF2_RX,
+ HPBDMA_SLAVE_HPBIF3_TX,
+ HPBDMA_SLAVE_HPBIF3_RX,
+ HPBDMA_SLAVE_HPBIF4_TX,
+ HPBDMA_SLAVE_HPBIF4_RX,
+ HPBDMA_SLAVE_HPBIF5_TX,
+ HPBDMA_SLAVE_HPBIF5_RX,
+ HPBDMA_SLAVE_HPBIF6_TX,
+ HPBDMA_SLAVE_HPBIF6_RX,
+ HPBDMA_SLAVE_HPBIF7_TX,
+ HPBDMA_SLAVE_HPBIF7_RX,
+ HPBDMA_SLAVE_HPBIF8_TX,
+ HPBDMA_SLAVE_HPBIF8_RX,
+ HPBDMA_SLAVE_USBFUNC_TX,
+ HPBDMA_SLAVE_USBFUNC_RX,
+};
+
+extern void r8a7778_add_standard_devices(void);
+extern void r8a7778_add_standard_devices_dt(void);
+extern void r8a7778_add_dt_devices(void);
+
+extern void r8a7778_init_late(void);
+extern void r8a7778_init_delay(void);
+extern void r8a7778_init_irq_dt(void);
+extern void r8a7778_clock_init(void);
+extern void r8a7778_init_irq_extpin(int irlm);
+extern void r8a7778_init_irq_extpin_dt(int irlm);
+extern void r8a7778_pinmux_init(void);
+
+extern int r8a7778_usb_phy_power(bool enable);
+
+#endif /* __ASM_R8A7778_H__ */
--- /dev/null
+#ifndef __ASM_R8A7779_H__
+#define __ASM_R8A7779_H__
+
+#include <linux/sh_clk.h>
+
+/* HPB-DMA slave IDs */
+enum {
+ HPBDMA_SLAVE_DUMMY,
+ HPBDMA_SLAVE_SDHI0_TX,
+ HPBDMA_SLAVE_SDHI0_RX,
+};
+
+extern void r8a7779_init_irq_extpin(int irlm);
+extern void r8a7779_init_irq_extpin_dt(int irlm);
+extern void r8a7779_init_irq_dt(void);
+extern void r8a7779_map_io(void);
+extern void r8a7779_earlytimer_init(void);
+extern void r8a7779_add_early_devices(void);
+extern void r8a7779_add_standard_devices(void);
+extern void r8a7779_add_standard_devices_dt(void);
+extern void r8a7779_init_late(void);
+extern u32 r8a7779_read_mode_pins(void);
+extern void r8a7779_clock_init(void);
+extern void r8a7779_pinmux_init(void);
+extern void r8a7779_pm_init(void);
+extern void r8a7779_register_twd(void);
+
+#ifdef CONFIG_PM
+extern void __init r8a7779_init_pm_domains(void);
+#else
+static inline void r8a7779_init_pm_domains(void) {}
+#endif /* CONFIG_PM */
+
+extern struct smp_operations r8a7779_smp_ops;
+
+#endif /* __ASM_R8A7779_H__ */
--- /dev/null
+#ifndef __ASM_R8A7790_H__
+#define __ASM_R8A7790_H__
+
+/* DMA slave IDs */
+enum {
+ RCAR_DMA_SLAVE_INVALID,
+ AUDIO_DMAC_SLAVE_SSI0_TX,
+ AUDIO_DMAC_SLAVE_SSI0_RX,
+ AUDIO_DMAC_SLAVE_SSI1_TX,
+ AUDIO_DMAC_SLAVE_SSI1_RX,
+ AUDIO_DMAC_SLAVE_SSI2_TX,
+ AUDIO_DMAC_SLAVE_SSI2_RX,
+ AUDIO_DMAC_SLAVE_SSI3_TX,
+ AUDIO_DMAC_SLAVE_SSI3_RX,
+ AUDIO_DMAC_SLAVE_SSI4_TX,
+ AUDIO_DMAC_SLAVE_SSI4_RX,
+ AUDIO_DMAC_SLAVE_SSI5_TX,
+ AUDIO_DMAC_SLAVE_SSI5_RX,
+ AUDIO_DMAC_SLAVE_SSI6_TX,
+ AUDIO_DMAC_SLAVE_SSI6_RX,
+ AUDIO_DMAC_SLAVE_SSI7_TX,
+ AUDIO_DMAC_SLAVE_SSI7_RX,
+ AUDIO_DMAC_SLAVE_SSI8_TX,
+ AUDIO_DMAC_SLAVE_SSI8_RX,
+ AUDIO_DMAC_SLAVE_SSI9_TX,
+ AUDIO_DMAC_SLAVE_SSI9_RX,
+};
+
+void r8a7790_add_standard_devices(void);
+void r8a7790_add_dt_devices(void);
+void r8a7790_clock_init(void);
+void r8a7790_pinmux_init(void);
+void r8a7790_pm_init(void);
+extern struct smp_operations r8a7790_smp_ops;
+
+#endif /* __ASM_R8A7790_H__ */
--- /dev/null
+#ifndef __ASM_R8A7791_H__
+#define __ASM_R8A7791_H__
+
+void r8a7791_add_standard_devices(void);
+void r8a7791_add_dt_devices(void);
+void r8a7791_clock_init(void);
+void r8a7791_pinmux_init(void);
+void r8a7791_pm_init(void);
+extern struct smp_operations r8a7791_smp_ops;
+
+#endif /* __ASM_R8A7791_H__ */
--- /dev/null
+#ifndef __ASM_RCAR_GEN2_H__
+#define __ASM_RCAR_GEN2_H__
+
+void rcar_gen2_timer_init(void);
+#define MD(nr) BIT(nr)
+u32 rcar_gen2_read_mode_pins(void);
+void rcar_gen2_reserve(void);
+
+#endif /* __ASM_RCAR_GEN2_H__ */
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <linux/clk-provider.h>
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <mach/common.h>
+#include <linux/mm.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include "common.h"
static struct map_desc emev2_io_desc[] __initdata = {
#ifdef CONFIG_SMP
iotable_init(emev2_io_desc, ARRAY_SIZE(emev2_io_desc));
}
-static void __init emev2_init_delay(void)
-{
- shmobile_setup_delay(533, 1, 3); /* Cortex-A9 @ 533MHz */
-}
-
-static void __init emev2_add_standard_devices_dt(void)
-{
- of_clk_init(NULL);
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
static const char *emev2_boards_compat_dt[] __initconst = {
"renesas,emev2",
NULL,
DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)")
.smp = smp_ops(emev2_smp_ops),
.map_io = emev2_map_io,
- .init_early = emev2_init_delay,
- .init_machine = emev2_add_standard_devices_dt,
+ .init_early = shmobile_init_delay,
.init_late = shmobile_init_late,
.dt_compat = emev2_boards_compat_dt,
MACHINE_END
#include <linux/kernel.h>
#include <linux/of_platform.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r7s72100.h>
+
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
+#include "r7s72100.h"
+
static struct resource mtu2_resources[] __initdata = {
DEFINE_RES_MEM(0xfcff0000, 0x400),
DEFINE_RES_IRQ_NAMED(gic_iid(139), "tgi0a"),
r7s72100_register_mtu2();
}
-void __init r7s72100_init_early(void)
-{
- shmobile_setup_delay(400, 1, 3); /* Cortex-A9 @ 400MHz */
-}
-
#ifdef CONFIG_USE_OF
static const char *r7s72100_boards_compat_dt[] __initdata = {
"renesas,r7s72100",
};
DT_MACHINE_START(R7S72100_DT, "Generic R7S72100 (Flattened Device Tree)")
- .init_early = r7s72100_init_early,
+ .init_early = shmobile_init_delay,
.dt_compat = r7s72100_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/r8a73a4.h>
+
#include <asm/mach/arch.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "r8a73a4.h"
+
static const struct resource pfc_resources[] = {
DEFINE_RES_MEM(0xe6050000, 0x9000),
};
void __init r8a73a4_add_dt_devices(void)
{
- r8a73a4_register_scif(0);
- r8a73a4_register_scif(1);
- r8a73a4_register_scif(2);
- r8a73a4_register_scif(3);
- r8a73a4_register_scif(4);
- r8a73a4_register_scif(5);
r8a7790_register_cmt(1);
}
void __init r8a73a4_add_standard_devices(void)
{
r8a73a4_add_dt_devices();
+ r8a73a4_register_scif(0);
+ r8a73a4_register_scif(1);
+ r8a73a4_register_scif(2);
+ r8a73a4_register_scif(3);
+ r8a73a4_register_scif(4);
+ r8a73a4_register_scif(5);
r8a73a4_register_irqc(0);
r8a73a4_register_irqc(1);
r8a73a4_register_thermal();
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
#include <linux/platform_data/sh_ipmmu.h>
-#include <mach/dma-register.h>
-#include <mach/r8a7740.h>
-#include <mach/pm-rmobile.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
+
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
+#include "r8a7740.h"
+
static struct map_desc r8a7740_io_desc[] __initdata = {
/*
* for CPGA/INTC/PFC
};
static struct platform_device *r8a7740_devices_dt[] __initdata = {
+ &cmt1_device,
+};
+
+static struct platform_device *r8a7740_early_devices[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
&scif6_device,
&scif7_device,
&scif8_device,
- &cmt1_device,
-};
-
-static struct platform_device *r8a7740_early_devices[] __initdata = {
&irqpin0_device,
&irqpin1_device,
&irqpin2_device,
#include <linux/usb/ehci_pdriver.h>
#include <linux/usb/ohci_pdriver.h>
#include <linux/dma-mapping.h>
-#include <mach/irqs.h>
-#include <mach/r8a7778.h>
-#include <mach/common.h>
+
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a7778.h"
+
/* SCIF */
#define R8A7778_SCIF(index, baseaddr, irq) \
static struct plat_sci_port scif##index##_platform_data = { \
}
#endif
- r8a7778_register_scif(0);
- r8a7778_register_scif(1);
- r8a7778_register_scif(2);
- r8a7778_register_scif(3);
- r8a7778_register_scif(4);
- r8a7778_register_scif(5);
r8a7778_register_tmu(0);
}
void __init r8a7778_add_standard_devices(void)
{
r8a7778_add_dt_devices();
+ r8a7778_register_scif(0);
+ r8a7778_register_scif(1);
+ r8a7778_register_scif(2);
+ r8a7778_register_scif(3);
+ r8a7778_register_scif(4);
+ r8a7778_register_scif(5);
r8a7778_register_i2c(0);
r8a7778_register_i2c(1);
r8a7778_register_i2c(2);
#include <linux/usb/ehci_pdriver.h>
#include <linux/usb/ohci_pdriver.h>
#include <linux/pm_runtime.h>
-#include <mach/irqs.h>
-#include <mach/r8a7779.h>
-#include <mach/common.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
#include <asm/hardware/cache-l2x0.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a7779.h"
+
static struct map_desc r8a7779_io_desc[] __initdata = {
/* 2M entity map for 0xf0000000 (MPCORE) */
{
}
static struct platform_device *r8a7779_devices_dt[] __initdata = {
+ &tmu0_device,
+};
+
+static struct platform_device *r8a7779_standard_devices[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
&scif3_device,
&scif4_device,
&scif5_device,
- &tmu0_device,
-};
-
-static struct platform_device *r8a7779_standard_devices[] __initdata = {
&i2c0_device,
&i2c1_device,
&i2c2_device,
r8a7779_register_hpb_dmae();
}
-/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
-void __init __weak r8a7779_register_twd(void) { }
-
-void __init r8a7779_earlytimer_init(void)
-{
- r8a7779_clock_init();
- r8a7779_register_twd();
- shmobile_earlytimer_init();
-}
-
void __init r8a7779_add_early_devices(void)
{
early_platform_add_devices(r8a7779_devices_dt,
__raw_writel(0x003fee3f, INT2SMSKCR4);
}
-void __init r8a7779_init_delay(void)
+void __init r8a7779_add_standard_devices_dt(void)
{
- shmobile_setup_delay(1000, 2, 4); /* Cortex-A9 @ 1000MHz */
+ platform_add_devices(r8a7779_devices_dt,
+ ARRAY_SIZE(r8a7779_devices_dt));
}
-void __init r8a7779_add_standard_devices_dt(void)
+#define MODEMR 0xffcc0020
+
+u32 __init r8a7779_read_mode_pins(void)
{
- /* clocks are setup late during boot in the case of DT */
- r8a7779_clock_init();
+ static u32 mode;
+ static bool mode_valid;
+
+ if (!mode_valid) {
+ void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
+ BUG_ON(!modemr);
+ mode = ioread32(modemr);
+ iounmap(modemr);
+ mode_valid = true;
+ }
- platform_add_devices(r8a7779_devices_dt,
- ARRAY_SIZE(r8a7779_devices_dt));
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ return mode;
}
static const char *r8a7779_compat_dt[] __initdata = {
DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)")
.map_io = r8a7779_map_io,
- .init_early = r8a7779_init_delay,
+ .init_early = shmobile_init_delay,
.nr_irqs = NR_IRQS_LEGACY,
.init_irq = r8a7779_init_irq_dt,
.init_machine = r8a7779_add_standard_devices_dt,
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/r8a7790.h>
+
#include <asm/mach/arch.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
+
/* Audio-DMAC */
#define AUDIO_DMAC_SLAVE(_id, _addr, t, r) \
{ \
r8a7790_register_audio_dmac(1);
}
-void __init r8a7790_init_early(void)
-{
-#ifndef CONFIG_ARM_ARCH_TIMER
- shmobile_setup_delay(1300, 2, 4); /* Cortex-A15 @ 1300MHz */
-#endif
-}
-
#ifdef CONFIG_USE_OF
static const char * const r8a7790_boards_compat_dt[] __initconst = {
DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
.smp = smp_ops(r8a7790_smp_ops),
- .init_early = r8a7790_init_early,
+ .init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
+ .init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = r8a7790_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */
#include <linux/platform_data/irq-renesas-irqc.h>
#include <linux/serial_sci.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
+
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
+
static const struct resource pfc_resources[] __initconst = {
DEFINE_RES_MEM(0xe6060000, 0x250),
};
.smp = smp_ops(r8a7791_smp_ops),
.init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
+ .init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = r8a7791_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */
#include <linux/clk/shmobile.h>
#include <linux/clocksource.h>
+#include <linux/device.h>
+#include <linux/dma-contiguous.h>
#include <linux/io.h>
#include <linux/kernel.h>
-#include <mach/common.h>
-#include <mach/rcar-gen2.h>
+#include <linux/of_fdt.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "rcar-gen2.h"
#define MODEMR 0xe6160060
#endif
clocksource_of_init();
}
+
+struct memory_reserve_config {
+ u64 reserved;
+ u64 base, size;
+};
+
+static int __init rcar_gen2_scan_mem(unsigned long node, const char *uname,
+ int depth, void *data)
+{
+ const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+ const __be32 *reg, *endp;
+ int l;
+ struct memory_reserve_config *mrc = data;
+ u64 lpae_start = 1ULL << 32;
+
+ /* We are scanning "memory" nodes only */
+ if (type == NULL || strcmp(type, "memory"))
+ return 0;
+
+ reg = of_get_flat_dt_prop(node, "linux,usable-memory", &l);
+ if (reg == NULL)
+ reg = of_get_flat_dt_prop(node, "reg", &l);
+ if (reg == NULL)
+ return 0;
+
+ endp = reg + (l / sizeof(__be32));
+ while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) {
+ u64 base, size;
+
+ base = dt_mem_next_cell(dt_root_addr_cells, ®);
+ size = dt_mem_next_cell(dt_root_size_cells, ®);
+
+ if (base >= lpae_start)
+ continue;
+
+ if ((base + size) >= lpae_start)
+ size = lpae_start - base;
+
+ if (size < mrc->reserved)
+ continue;
+
+ if (base < mrc->base)
+ continue;
+
+ /* keep the area at top near the 32-bit legacy limit */
+ mrc->base = base + size - mrc->reserved;
+ mrc->size = mrc->reserved;
+ }
+
+ return 0;
+}
+
+struct cma *rcar_gen2_dma_contiguous;
+
+void __init rcar_gen2_reserve(void)
+{
+ struct memory_reserve_config mrc;
+
+ /* reserve 256 MiB at the top of the physical legacy 32-bit space */
+ memset(&mrc, 0, sizeof(mrc));
+ mrc.reserved = SZ_256M;
+
+ of_scan_flat_dt(rcar_gen2_scan_mem, &mrc);
+#ifdef CONFIG_DMA_CMA
+ if (mrc.size)
+ dma_contiguous_reserve_area(mrc.size, mrc.base, 0,
+ &rcar_gen2_dma_contiguous, true);
+#endif
+}
#include <linux/io.h>
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
-#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <linux/pm_domain.h>
#include <linux/dma-mapping.h>
#include <linux/platform_data/sh_ipmmu.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/sh7372.h>
-#include <mach/common.h>
+
#include <asm/mach/map.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
+#include "sh7372.h"
+
static struct map_desc sh7372_io_desc[] __initdata = {
/* create a 1:1 entity map for 0xe6xxxxxx
* used by CPGA, INTC and PFC.
#include <linux/io.h>
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
-#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <linux/platform_data/sh_ipmmu.h>
#include <linux/platform_data/irq-renesas-intc-irqpin.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
+
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "sh73a0.h"
+
static struct map_desc sh73a0_io_desc[] __initdata = {
/* create a 1:1 entity map for 0xe6xxxxxx
* used by CPGA, INTC and PFC.
};
static struct platform_device *sh73a0_devices_dt[] __initdata = {
+ &cmt1_device,
+};
+
+static struct platform_device *sh73a0_early_devices[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
&scif6_device,
&scif7_device,
&scif8_device,
- &cmt1_device,
-};
-
-static struct platform_device *sh73a0_early_devices[] __initdata = {
&tmu0_device,
&ipmmu_device,
};
--- /dev/null
+/*
+ * Copyright (C) 2010 Renesas Solutions Corp.
+ *
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef __ASM_SH7372_H__
+#define __ASM_SH7372_H__
+
+/* DMA slave IDs */
+enum {
+ SHDMA_SLAVE_INVALID,
+ SHDMA_SLAVE_SCIF0_TX,
+ SHDMA_SLAVE_SCIF0_RX,
+ SHDMA_SLAVE_SCIF1_TX,
+ SHDMA_SLAVE_SCIF1_RX,
+ SHDMA_SLAVE_SCIF2_TX,
+ SHDMA_SLAVE_SCIF2_RX,
+ SHDMA_SLAVE_SCIF3_TX,
+ SHDMA_SLAVE_SCIF3_RX,
+ SHDMA_SLAVE_SCIF4_TX,
+ SHDMA_SLAVE_SCIF4_RX,
+ SHDMA_SLAVE_SCIF5_TX,
+ SHDMA_SLAVE_SCIF5_RX,
+ SHDMA_SLAVE_SCIF6_TX,
+ SHDMA_SLAVE_SCIF6_RX,
+ SHDMA_SLAVE_FLCTL0_TX,
+ SHDMA_SLAVE_FLCTL0_RX,
+ SHDMA_SLAVE_FLCTL1_TX,
+ SHDMA_SLAVE_FLCTL1_RX,
+ SHDMA_SLAVE_SDHI0_RX,
+ SHDMA_SLAVE_SDHI0_TX,
+ SHDMA_SLAVE_SDHI1_RX,
+ SHDMA_SLAVE_SDHI1_TX,
+ SHDMA_SLAVE_SDHI2_RX,
+ SHDMA_SLAVE_SDHI2_TX,
+ SHDMA_SLAVE_FSIA_RX,
+ SHDMA_SLAVE_FSIA_TX,
+ SHDMA_SLAVE_MMCIF_RX,
+ SHDMA_SLAVE_MMCIF_TX,
+ SHDMA_SLAVE_USB0_TX,
+ SHDMA_SLAVE_USB0_RX,
+ SHDMA_SLAVE_USB1_TX,
+ SHDMA_SLAVE_USB1_RX,
+};
+
+extern struct clk sh7372_extal1_clk;
+extern struct clk sh7372_extal2_clk;
+extern struct clk sh7372_dv_clki_clk;
+extern struct clk sh7372_dv_clki_div2_clk;
+extern struct clk sh7372_pllc2_clk;
+
+extern void sh7372_init_irq(void);
+extern void sh7372_map_io(void);
+extern void sh7372_earlytimer_init(void);
+extern void sh7372_add_early_devices(void);
+extern void sh7372_add_standard_devices(void);
+extern void sh7372_add_early_devices_dt(void);
+extern void sh7372_add_standard_devices_dt(void);
+extern void sh7372_clock_init(void);
+extern void sh7372_pinmux_init(void);
+extern void sh7372_pm_init(void);
+extern void sh7372_resume_core_standby_sysc(void);
+extern int sh7372_do_idle_sysc(unsigned long sleep_mode);
+extern void sh7372_intcs_suspend(void);
+extern void sh7372_intcs_resume(void);
+extern void sh7372_intca_suspend(void);
+extern void sh7372_intca_resume(void);
+
+extern unsigned long sh7372_cpu_resume;
+
+#ifdef CONFIG_PM
+extern void __init sh7372_init_pm_domains(void);
+#else
+static inline void sh7372_init_pm_domains(void) {}
+#endif
+
+extern void __init sh7372_pm_init_late(void);
+
+#endif /* __ASM_SH7372_H__ */
--- /dev/null
+#ifndef __ASM_SH73A0_H__
+#define __ASM_SH73A0_H__
+
+/* DMA slave IDs */
+enum {
+ SHDMA_SLAVE_INVALID,
+ SHDMA_SLAVE_SCIF0_TX,
+ SHDMA_SLAVE_SCIF0_RX,
+ SHDMA_SLAVE_SCIF1_TX,
+ SHDMA_SLAVE_SCIF1_RX,
+ SHDMA_SLAVE_SCIF2_TX,
+ SHDMA_SLAVE_SCIF2_RX,
+ SHDMA_SLAVE_SCIF3_TX,
+ SHDMA_SLAVE_SCIF3_RX,
+ SHDMA_SLAVE_SCIF4_TX,
+ SHDMA_SLAVE_SCIF4_RX,
+ SHDMA_SLAVE_SCIF5_TX,
+ SHDMA_SLAVE_SCIF5_RX,
+ SHDMA_SLAVE_SCIF6_TX,
+ SHDMA_SLAVE_SCIF6_RX,
+ SHDMA_SLAVE_SCIF7_TX,
+ SHDMA_SLAVE_SCIF7_RX,
+ SHDMA_SLAVE_SCIF8_TX,
+ SHDMA_SLAVE_SCIF8_RX,
+ SHDMA_SLAVE_SDHI0_TX,
+ SHDMA_SLAVE_SDHI0_RX,
+ SHDMA_SLAVE_SDHI1_TX,
+ SHDMA_SLAVE_SDHI1_RX,
+ SHDMA_SLAVE_SDHI2_TX,
+ SHDMA_SLAVE_SDHI2_RX,
+ SHDMA_SLAVE_MMCIF_TX,
+ SHDMA_SLAVE_MMCIF_RX,
+ SHDMA_SLAVE_FSI2A_TX,
+ SHDMA_SLAVE_FSI2A_RX,
+ SHDMA_SLAVE_FSI2B_TX,
+ SHDMA_SLAVE_FSI2B_RX,
+ SHDMA_SLAVE_FSI2C_TX,
+ SHDMA_SLAVE_FSI2C_RX,
+ SHDMA_SLAVE_FSI2D_RX,
+};
+
+/*
+ * SH73A0 IRQ LOCATION TABLE
+ *
+ * 416 -----------------------------------------
+ * IRQ0-IRQ15
+ * 431 -----------------------------------------
+ * ...
+ * 448 -----------------------------------------
+ * sh73a0-intcs
+ * sh73a0-intca-irq-pins
+ * 680 -----------------------------------------
+ * ...
+ * 700 -----------------------------------------
+ * sh73a0-pint0
+ * 731 -----------------------------------------
+ * 732 -----------------------------------------
+ * sh73a0-pint1
+ * 739 -----------------------------------------
+ * ...
+ * 800 -----------------------------------------
+ * IRQ16-IRQ31
+ * 815 -----------------------------------------
+ * ...
+ * 928 -----------------------------------------
+ * sh73a0-intca-irq-pins
+ * 943 -----------------------------------------
+ */
+
+/* PINT interrupts are located at Linux IRQ 700 and up */
+#define SH73A0_PINT0_IRQ(irq) ((irq) + 700)
+#define SH73A0_PINT1_IRQ(irq) ((irq) + 732)
+
+extern void sh73a0_init_delay(void);
+extern void sh73a0_init_irq(void);
+extern void sh73a0_init_irq_dt(void);
+extern void sh73a0_map_io(void);
+extern void sh73a0_earlytimer_init(void);
+extern void sh73a0_add_early_devices(void);
+extern void sh73a0_add_standard_devices(void);
+extern void sh73a0_add_standard_devices_dt(void);
+extern void sh73a0_clock_init(void);
+extern void sh73a0_pinmux_init(void);
+extern void sh73a0_pm_init(void);
+extern struct clk sh73a0_extal1_clk;
+extern struct clk sh73a0_extal2_clk;
+extern struct clk sh73a0_extcki_clk;
+extern struct clk sh73a0_extalr_clk;
+extern struct smp_operations sh73a0_smp_ops;
+
+#endif /* __ASM_SH73A0_H__ */
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
-#include <mach/common.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
+#include "common.h"
#define EMEV2_SCU_BASE 0x1e000000
#define EMEV2_SMU_BASE 0xe0110000
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7779.h>
+
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
#include <asm/smp_twd.h>
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7779.h"
+
#define AVECR IOMEM(0xfe700040)
#define R8A7779_SCU_BASE 0xf0000000
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/io.h>
+
#include <asm/smp_plat.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7790.h>
-#define RST 0xe6160000
-#define CA15BAR 0x0020
-#define CA7BAR 0x0030
-#define CA15RESCNT 0x0040
-#define CA7RESCNT 0x0044
-#define MERAM 0xe8080000
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7790.h"
static struct rcar_sysc_ch r8a7790_ca15_scu = {
.chan_offs = 0x180, /* PWRSR5 .. PWRER5 */
static void __init r8a7790_smp_prepare_cpus(unsigned int max_cpus)
{
- void __iomem *p;
- u32 bar;
-
/* let APMU code install data related to shmobile_boot_vector */
shmobile_smp_apmu_prepare_cpus(max_cpus);
- /* MERAM for jump stub, because BAR requires 256KB aligned address */
- p = ioremap_nocache(MERAM, shmobile_boot_size);
- memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
- iounmap(p);
-
- /* setup reset vectors */
- p = ioremap_nocache(RST, 0x63);
- bar = (MERAM >> 8) & 0xfffffc00;
- writel_relaxed(bar, p + CA15BAR);
- writel_relaxed(bar, p + CA7BAR);
- writel_relaxed(bar | 0x10, p + CA15BAR);
- writel_relaxed(bar | 0x10, p + CA7BAR);
-
- /* enable clocks to all CPUs */
- writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
- p + CA15RESCNT);
- writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | 0x5a5a0000,
- p + CA7RESCNT);
- iounmap(p);
-
/* turn on power to SCU */
r8a7790_pm_init();
rcar_sysc_power_up(&r8a7790_ca15_scu);
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/io.h>
+
#include <asm/smp_plat.h>
-#include <mach/common.h>
-#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
-#define RST 0xe6160000
-#define CA15BAR 0x0020
-#define CA15RESCNT 0x0040
-#define RAM 0xe6300000
+#include "common.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
static void __init r8a7791_smp_prepare_cpus(unsigned int max_cpus)
{
- void __iomem *p;
- u32 bar;
-
/* let APMU code install data related to shmobile_boot_vector */
shmobile_smp_apmu_prepare_cpus(max_cpus);
- /* RAM for jump stub, because BAR requires 256KB aligned address */
- p = ioremap_nocache(RAM, shmobile_boot_size);
- memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
- iounmap(p);
-
- /* setup reset vectors */
- p = ioremap_nocache(RST, 0x63);
- bar = (RAM >> 8) & 0xfffffc00;
- writel_relaxed(bar, p + CA15BAR);
- writel_relaxed(bar | 0x10, p + CA15BAR);
-
- /* enable clocks to all CPUs */
- writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
- p + CA15RESCNT);
- iounmap(p);
+ r8a7791_pm_init();
}
static int r8a7791_smp_boot_secondary(unsigned int cpu,
#include <linux/smp.h>
#include <linux/io.h>
#include <linux/delay.h>
-#include <mach/common.h>
-#include <mach/sh73a0.h>
+
#include <asm/smp_plat.h>
#include <asm/smp_twd.h>
+#include "common.h"
+#include "sh73a0.h"
+
#define WUPCR IOMEM(0xe6151010)
#define SRESCR IOMEM(0xe6151018)
#define PSTR IOMEM(0xe6151040)
void __init shmobile_init_delay(void)
{
- struct device_node *np, *parent;
- u32 max_freq, freq;
-
- max_freq = 0;
-
- parent = of_find_node_by_path("/cpus");
- if (parent) {
- for_each_child_of_node(parent, np) {
- if (!of_property_read_u32(np, "clock-frequency", &freq))
- max_freq = max(max_freq, freq);
- }
- of_node_put(parent);
- }
+ struct device_node *np, *cpus;
+ bool is_a8_a9 = false;
+ bool is_a15 = false;
+ u32 max_freq = 0;
+
+ cpus = of_find_node_by_path("/cpus");
+ if (!cpus)
+ return;
+
+ for_each_child_of_node(cpus, np) {
+ u32 freq;
+
+ if (!of_property_read_u32(np, "clock-frequency", &freq))
+ max_freq = max(max_freq, freq);
- if (max_freq) {
- if (of_find_compatible_node(NULL, NULL, "arm,cortex-a8"))
- shmobile_setup_delay_hz(max_freq, 1, 3);
- else if (of_find_compatible_node(NULL, NULL, "arm,cortex-a9"))
- shmobile_setup_delay_hz(max_freq, 1, 3);
- else if (of_find_compatible_node(NULL, NULL, "arm,cortex-a15"))
- if (!IS_ENABLED(CONFIG_ARM_ARCH_TIMER))
- shmobile_setup_delay_hz(max_freq, 2, 4);
+ if (of_device_is_compatible(np, "arm,cortex-a8") ||
+ of_device_is_compatible(np, "arm,cortex-a9"))
+ is_a8_a9 = true;
+ else if (of_device_is_compatible(np, "arm,cortex-a15"))
+ is_a15 = true;
}
+
+ of_node_put(cpus);
+
+ if (!max_freq)
+ return;
+
+ if (is_a8_a9)
+ shmobile_setup_delay_hz(max_freq, 1, 3);
+ else if (is_a15 && !IS_ENABLED(CONFIG_ARM_ARCH_TIMER))
+ shmobile_setup_delay_hz(max_freq, 2, 4);
}
static void __init shmobile_late_time_init(void)
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select PINCTRL
+ select MFD_SYSCON
+ select MIGHT_HAVE_PCI
help
Supports for ARM's SPEAR13XX family
config MACH_SPEAR1310
bool "SPEAr1310 Machine support with Device Tree"
select PINCTRL_SPEAR1310
+ select PHY_ST_SPEAR1310_MIPHY
help
Supports ST SPEAr1310 machine configured via the device-tree
config MACH_SPEAR1340
bool "SPEAr1340 Machine support with Device Tree"
select PINCTRL_SPEAR1340
+ select PHY_ST_SPEAR1340_MIPHY
help
Supports ST SPEAr1340 machine configured via the device-tree
#ifdef CONFIG_ARCH_SPEAR13XX
#define PERIP_GRP2_BASE UL(0xB3000000)
-#define VA_PERIP_GRP2_BASE IOMEM(0xFE000000)
+#define VA_PERIP_GRP2_BASE IOMEM(0xF9000000)
#define MCIF_SDHCI_BASE UL(0xB3000000)
#define SYSRAM0_BASE UL(0xB3800000)
-#define VA_SYSRAM0_BASE IOMEM(0xFE800000)
+#define VA_SYSRAM0_BASE IOMEM(0xF9800000)
#define SYS_LOCATION (VA_SYSRAM0_BASE + 0x600)
#define PERIP_GRP1_BASE UL(0xE0000000)
* PHYSICAL VIRTUAL
* 0xD8000000 0xFA000000
*/
-struct map_desc spear1310_io_desc[] __initdata = {
+static struct map_desc spear1310_io_desc[] __initdata = {
{
.virtual = VA_SPEAR1310_RAS_GRP1_BASE,
.pfn = __phys_to_pfn(SPEAR1310_RAS_GRP1_BASE),
#define pr_fmt(fmt) "SPEAr1340: " fmt
-#include <linux/ahci_platform.h>
-#include <linux/amba/serial.h>
-#include <linux/delay.h>
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
#include "generic.h"
-#include <mach/spear.h>
-
-/* FIXME: Move SATA PHY code into a standalone driver */
-
-/* Base addresses */
-#define SPEAR1340_SATA_BASE UL(0xB1000000)
-
-/* Power Management Registers */
-#define SPEAR1340_PCM_CFG (VA_MISC_BASE + 0x100)
-#define SPEAR1340_PCM_WKUP_CFG (VA_MISC_BASE + 0x104)
-#define SPEAR1340_SWITCH_CTR (VA_MISC_BASE + 0x108)
-
-#define SPEAR1340_PERIP1_SW_RST (VA_MISC_BASE + 0x318)
-#define SPEAR1340_PERIP2_SW_RST (VA_MISC_BASE + 0x31C)
-#define SPEAR1340_PERIP3_SW_RST (VA_MISC_BASE + 0x320)
-
-/* PCIE - SATA configuration registers */
-#define SPEAR1340_PCIE_SATA_CFG (VA_MISC_BASE + 0x424)
- /* PCIE CFG MASks */
- #define SPEAR1340_PCIE_CFG_DEVICE_PRESENT (1 << 11)
- #define SPEAR1340_PCIE_CFG_POWERUP_RESET (1 << 10)
- #define SPEAR1340_PCIE_CFG_CORE_CLK_EN (1 << 9)
- #define SPEAR1340_PCIE_CFG_AUX_CLK_EN (1 << 8)
- #define SPEAR1340_SATA_CFG_TX_CLK_EN (1 << 4)
- #define SPEAR1340_SATA_CFG_RX_CLK_EN (1 << 3)
- #define SPEAR1340_SATA_CFG_POWERUP_RESET (1 << 2)
- #define SPEAR1340_SATA_CFG_PM_CLK_EN (1 << 1)
- #define SPEAR1340_PCIE_SATA_SEL_PCIE (0)
- #define SPEAR1340_PCIE_SATA_SEL_SATA (1)
- #define SPEAR1340_SATA_PCIE_CFG_MASK 0xF1F
- #define SPEAR1340_PCIE_CFG_VAL (SPEAR1340_PCIE_SATA_SEL_PCIE | \
- SPEAR1340_PCIE_CFG_AUX_CLK_EN | \
- SPEAR1340_PCIE_CFG_CORE_CLK_EN | \
- SPEAR1340_PCIE_CFG_POWERUP_RESET | \
- SPEAR1340_PCIE_CFG_DEVICE_PRESENT)
- #define SPEAR1340_SATA_CFG_VAL (SPEAR1340_PCIE_SATA_SEL_SATA | \
- SPEAR1340_SATA_CFG_PM_CLK_EN | \
- SPEAR1340_SATA_CFG_POWERUP_RESET | \
- SPEAR1340_SATA_CFG_RX_CLK_EN | \
- SPEAR1340_SATA_CFG_TX_CLK_EN)
-
-#define SPEAR1340_PCIE_MIPHY_CFG (VA_MISC_BASE + 0x428)
- #define SPEAR1340_MIPHY_OSC_BYPASS_EXT (1 << 31)
- #define SPEAR1340_MIPHY_CLK_REF_DIV2 (1 << 27)
- #define SPEAR1340_MIPHY_CLK_REF_DIV4 (2 << 27)
- #define SPEAR1340_MIPHY_CLK_REF_DIV8 (3 << 27)
- #define SPEAR1340_MIPHY_PLL_RATIO_TOP(x) (x << 0)
- #define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA \
- (SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
- SPEAR1340_MIPHY_CLK_REF_DIV2 | \
- SPEAR1340_MIPHY_PLL_RATIO_TOP(60))
- #define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK \
- (SPEAR1340_MIPHY_PLL_RATIO_TOP(120))
- #define SPEAR1340_PCIE_SATA_MIPHY_CFG_PCIE \
- (SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
- SPEAR1340_MIPHY_PLL_RATIO_TOP(25))
-
-/* SATA device registration */
-static int sata_miphy_init(struct device *dev, void __iomem *addr)
-{
- writel(SPEAR1340_SATA_CFG_VAL, SPEAR1340_PCIE_SATA_CFG);
- writel(SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK,
- SPEAR1340_PCIE_MIPHY_CFG);
- /* Switch on sata power domain */
- writel((readl(SPEAR1340_PCM_CFG) | (0x800)), SPEAR1340_PCM_CFG);
- msleep(20);
- /* Disable PCIE SATA Controller reset */
- writel((readl(SPEAR1340_PERIP1_SW_RST) & (~0x1000)),
- SPEAR1340_PERIP1_SW_RST);
- msleep(20);
-
- return 0;
-}
-
-void sata_miphy_exit(struct device *dev)
-{
- writel(0, SPEAR1340_PCIE_SATA_CFG);
- writel(0, SPEAR1340_PCIE_MIPHY_CFG);
-
- /* Enable PCIE SATA Controller reset */
- writel((readl(SPEAR1340_PERIP1_SW_RST) | (0x1000)),
- SPEAR1340_PERIP1_SW_RST);
- msleep(20);
- /* Switch off sata power domain */
- writel((readl(SPEAR1340_PCM_CFG) & (~0x800)), SPEAR1340_PCM_CFG);
- msleep(20);
-}
-
-int sata_suspend(struct device *dev)
-{
- if (dev->power.power_state.event == PM_EVENT_FREEZE)
- return 0;
-
- sata_miphy_exit(dev);
-
- return 0;
-}
-
-int sata_resume(struct device *dev)
-{
- if (dev->power.power_state.event == PM_EVENT_THAW)
- return 0;
-
- return sata_miphy_init(dev, NULL);
-}
-
-static struct ahci_platform_data sata_pdata = {
- .init = sata_miphy_init,
- .exit = sata_miphy_exit,
- .suspend = sata_suspend,
- .resume = sata_resume,
-};
-
-/* Add SPEAr1340 auxdata to pass platform data */
-static struct of_dev_auxdata spear1340_auxdata_lookup[] __initdata = {
- OF_DEV_AUXDATA("snps,spear-ahci", SPEAR1340_SATA_BASE, NULL,
- &sata_pdata),
- {}
-};
static void __init spear1340_dt_init(void)
{
- of_platform_populate(NULL, of_default_bus_match_table,
- spear1340_auxdata_lookup, NULL);
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
platform_device_register_simple("spear-cpufreq", -1, NULL, 0);
}
/*
* Following will create 16MB static virtual/physical mappings
* PHYSICAL VIRTUAL
- * 0xB3000000 0xFE000000
+ * 0xB3000000 0xF9000000
* 0xE0000000 0xFD000000
* 0xEC000000 0xFC000000
* 0xED000000 0xFB000000
*/
-struct map_desc spear13xx_io_desc[] __initdata = {
+static struct map_desc spear13xx_io_desc[] __initdata = {
{
.virtual = (unsigned long)VA_PERIP_GRP2_BASE,
.pfn = __phys_to_pfn(PERIP_GRP2_BASE),
static DEFINE_SPINLOCK(boot_lock);
-void sti_secondary_init(unsigned int cpu)
+static void sti_secondary_init(unsigned int cpu)
{
trace_hardirqs_off();
spin_unlock(&boot_lock);
}
-int sti_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int sti_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
return pen_release != -1 ? -ENOSYS : 0;
}
-void __init sti_smp_prepare_cpus(unsigned int max_cpus)
+static void __init sti_smp_prepare_cpus(unsigned int max_cpus)
{
void __iomem *scu_base = NULL;
struct device_node *np = of_find_compatible_node(
select CLKSRC_MMIO
select GENERIC_IRQ_CHIP
select PINCTRL
- select PINCTRL_SUNXI
select SUN4I_TIMER
if ARCH_SUNXI
select HAVE_ARM_ARCH_TIMER
select SUN5I_HSTIMER
+config MACH_SUN8I
+ bool "Allwinner A23 (sun8i) SoCs support"
+ default ARCH_SUNXI
+ select ARCH_HAS_RESET_CONTROLLER
+ select ARM_GIC
+ select MFD_SUN6I_PRCM
+ select RESET_CONTROLLER
+
endif
.dt_compat = sun7i_board_dt_compat,
.restart = sun4i_restart,
MACHINE_END
+
+static const char * const sun8i_board_dt_compat[] = {
+ "allwinner,sun8i-a23",
+ NULL,
+};
+
+DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i (A23) Family")
+ .dt_compat = sun8i_board_dt_compat,
+MACHINE_END
obj-y += io.o
obj-y += irq.o
-obj-y += fuse.o
-obj-y += pmc.o
obj-y += flowctrl.o
-obj-y += powergate.o
-obj-y += apbio.o
obj-y += pm.o
obj-y += reset.o
obj-y += reset-handler.o
obj-y += sleep.o
obj-y += tegra.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
-obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_speedo.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += sleep-tegra20.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += pm-tegra20.o
ifeq ($(CONFIG_CPU_IDLE),y)
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += cpuidle-tegra20.o
endif
-obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_speedo.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += sleep-tegra30.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += pm-tegra30.o
ifeq ($(CONFIG_CPU_IDLE),y)
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
-obj-$(CONFIG_ARCH_TEGRA_114_SOC) += tegra114_speedo.o
obj-$(CONFIG_ARCH_TEGRA_114_SOC) += sleep-tegra30.o
obj-$(CONFIG_ARCH_TEGRA_114_SOC) += pm-tegra30.o
ifeq ($(CONFIG_CPU_IDLE),y)
+++ /dev/null
-/*
- * Copyright (C) 2010 NVIDIA Corporation.
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
-#include <linux/spinlock.h>
-#include <linux/completion.h>
-#include <linux/sched.h>
-#include <linux/mutex.h>
-
-#include "apbio.h"
-#include "iomap.h"
-
-#if defined(CONFIG_TEGRA20_APB_DMA)
-static DEFINE_MUTEX(tegra_apb_dma_lock);
-static u32 *tegra_apb_bb;
-static dma_addr_t tegra_apb_bb_phys;
-static DECLARE_COMPLETION(tegra_apb_wait);
-
-static u32 tegra_apb_readl_direct(unsigned long offset);
-static void tegra_apb_writel_direct(u32 value, unsigned long offset);
-
-static struct dma_chan *tegra_apb_dma_chan;
-static struct dma_slave_config dma_sconfig;
-
-static bool tegra_apb_dma_init(void)
-{
- dma_cap_mask_t mask;
-
- mutex_lock(&tegra_apb_dma_lock);
-
- /* Check to see if we raced to setup */
- if (tegra_apb_dma_chan)
- goto skip_init;
-
- dma_cap_zero(mask);
- dma_cap_set(DMA_SLAVE, mask);
- tegra_apb_dma_chan = dma_request_channel(mask, NULL, NULL);
- if (!tegra_apb_dma_chan) {
- /*
- * This is common until the device is probed, so don't
- * shout about it.
- */
- pr_debug("%s: can not allocate dma channel\n", __func__);
- goto err_dma_alloc;
- }
-
- tegra_apb_bb = dma_alloc_coherent(NULL, sizeof(u32),
- &tegra_apb_bb_phys, GFP_KERNEL);
- if (!tegra_apb_bb) {
- pr_err("%s: can not allocate bounce buffer\n", __func__);
- goto err_buff_alloc;
- }
-
- dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- dma_sconfig.src_maxburst = 1;
- dma_sconfig.dst_maxburst = 1;
-
-skip_init:
- mutex_unlock(&tegra_apb_dma_lock);
- return true;
-
-err_buff_alloc:
- dma_release_channel(tegra_apb_dma_chan);
- tegra_apb_dma_chan = NULL;
-
-err_dma_alloc:
- mutex_unlock(&tegra_apb_dma_lock);
- return false;
-}
-
-static void apb_dma_complete(void *args)
-{
- complete(&tegra_apb_wait);
-}
-
-static int do_dma_transfer(unsigned long apb_add,
- enum dma_transfer_direction dir)
-{
- struct dma_async_tx_descriptor *dma_desc;
- int ret;
-
- if (dir == DMA_DEV_TO_MEM)
- dma_sconfig.src_addr = apb_add;
- else
- dma_sconfig.dst_addr = apb_add;
-
- ret = dmaengine_slave_config(tegra_apb_dma_chan, &dma_sconfig);
- if (ret)
- return ret;
-
- dma_desc = dmaengine_prep_slave_single(tegra_apb_dma_chan,
- tegra_apb_bb_phys, sizeof(u32), dir,
- DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
- if (!dma_desc)
- return -EINVAL;
-
- dma_desc->callback = apb_dma_complete;
- dma_desc->callback_param = NULL;
-
- reinit_completion(&tegra_apb_wait);
-
- dmaengine_submit(dma_desc);
- dma_async_issue_pending(tegra_apb_dma_chan);
- ret = wait_for_completion_timeout(&tegra_apb_wait,
- msecs_to_jiffies(50));
-
- if (WARN(ret == 0, "apb read dma timed out")) {
- dmaengine_terminate_all(tegra_apb_dma_chan);
- return -EFAULT;
- }
- return 0;
-}
-
-static u32 tegra_apb_readl_using_dma(unsigned long offset)
-{
- int ret;
-
- if (!tegra_apb_dma_chan && !tegra_apb_dma_init())
- return tegra_apb_readl_direct(offset);
-
- mutex_lock(&tegra_apb_dma_lock);
- ret = do_dma_transfer(offset, DMA_DEV_TO_MEM);
- if (ret < 0) {
- pr_err("error in reading offset 0x%08lx using dma\n", offset);
- *(u32 *)tegra_apb_bb = 0;
- }
- mutex_unlock(&tegra_apb_dma_lock);
- return *((u32 *)tegra_apb_bb);
-}
-
-static void tegra_apb_writel_using_dma(u32 value, unsigned long offset)
-{
- int ret;
-
- if (!tegra_apb_dma_chan && !tegra_apb_dma_init()) {
- tegra_apb_writel_direct(value, offset);
- return;
- }
-
- mutex_lock(&tegra_apb_dma_lock);
- *((u32 *)tegra_apb_bb) = value;
- ret = do_dma_transfer(offset, DMA_MEM_TO_DEV);
- if (ret < 0)
- pr_err("error in writing offset 0x%08lx using dma\n", offset);
- mutex_unlock(&tegra_apb_dma_lock);
-}
-#else
-#define tegra_apb_readl_using_dma tegra_apb_readl_direct
-#define tegra_apb_writel_using_dma tegra_apb_writel_direct
-#endif
-
-typedef u32 (*apbio_read_fptr)(unsigned long offset);
-typedef void (*apbio_write_fptr)(u32 value, unsigned long offset);
-
-static apbio_read_fptr apbio_read;
-static apbio_write_fptr apbio_write;
-
-static u32 tegra_apb_readl_direct(unsigned long offset)
-{
- return readl(IO_ADDRESS(offset));
-}
-
-static void tegra_apb_writel_direct(u32 value, unsigned long offset)
-{
- writel(value, IO_ADDRESS(offset));
-}
-
-void tegra_apb_io_init(void)
-{
- /* Need to use dma only when it is Tegra20 based platform */
- if (of_machine_is_compatible("nvidia,tegra20") ||
- !of_have_populated_dt()) {
- apbio_read = tegra_apb_readl_using_dma;
- apbio_write = tegra_apb_writel_using_dma;
- } else {
- apbio_read = tegra_apb_readl_direct;
- apbio_write = tegra_apb_writel_direct;
- }
-}
-
-u32 tegra_apb_readl(unsigned long offset)
-{
- return apbio_read(offset);
-}
-
-void tegra_apb_writel(u32 value, unsigned long offset)
-{
- apbio_write(value, offset);
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 NVIDIA Corporation.
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_APBIO_H
-#define __MACH_TEGRA_APBIO_H
-
-void tegra_apb_io_init(void);
-u32 tegra_apb_readl(unsigned long offset);
-void tegra_apb_writel(u32 value, unsigned long offset);
-#endif
*
*/
-#include <linux/platform_device.h>
#include <linux/gpio/driver.h>
+#include <linux/platform_device.h>
#include <linux/rfkill-gpio.h>
+
#include "board.h"
static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = {
void __init tegra_map_common_io(void);
void __init tegra_init_irq(void);
-int __init tegra_powergate_init(void);
-#if defined(CONFIG_ARCH_TEGRA_2x_SOC) && defined(CONFIG_DEBUG_FS)
-int __init tegra_powergate_debugfs_init(void);
-#else
-static inline int tegra_powergate_debugfs_init(void) { return 0; }
-#endif
-
void __init tegra_paz00_wifikill_init(void);
#endif
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <asm/firmware.h>
+#include <linux/clockchips.h>
#include <linux/cpuidle.h>
#include <linux/cpu_pm.h>
-#include <linux/clockchips.h>
-#include <asm/firmware.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
#include <asm/cpuidle.h>
-#include <asm/suspend.h>
#include <asm/smp_plat.h>
+#include <asm/suspend.h>
#include "pm.h"
#include "sleep.h"
* more details.
*/
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/clk/tegra.h>
+#include <linux/clockchips.h>
#include <linux/cpuidle.h>
#include <linux/cpu_pm.h>
-#include <linux/clockchips.h>
-#include <linux/clk/tegra.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
#include <asm/cpuidle.h>
#include <asm/proc-fns.h>
-#include <asm/suspend.h>
#include <asm/smp_plat.h>
+#include <asm/suspend.h>
-#include "pm.h"
-#include "sleep.h"
+#include "flowctrl.h"
#include "iomap.h"
#include "irq.h"
-#include "flowctrl.h"
+#include "pm.h"
+#include "sleep.h"
#ifdef CONFIG_PM_SLEEP
static bool abort_flag;
* more details.
*/
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/clk/tegra.h>
+#include <linux/clockchips.h>
#include <linux/cpuidle.h>
#include <linux/cpu_pm.h>
-#include <linux/clockchips.h>
-#include <linux/clk/tegra.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
#include <asm/cpuidle.h>
#include <asm/proc-fns.h>
-#include <asm/suspend.h>
#include <asm/smp_plat.h>
+#include <asm/suspend.h>
#include "pm.h"
#include "sleep.h"
#include <linux/kernel.h>
#include <linux/module.h>
-#include "fuse.h"
+#include <soc/tegra/fuse.h>
+
#include "cpuidle.h"
void __init tegra_cpuidle_init(void)
{
- switch (tegra_chip_id) {
+ switch (tegra_get_chip_id()) {
case TEGRA20:
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
tegra20_cpuidle_init();
void tegra_cpuidle_pcie_irqs_in_use(void)
{
- switch (tegra_chip_id) {
+ switch (tegra_get_chip_id()) {
case TEGRA20:
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
tegra20_cpuidle_pcie_irqs_in_use();
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <linux/cpumask.h>
#include <linux/init.h>
-#include <linux/kernel.h>
#include <linux/io.h>
-#include <linux/cpumask.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
#include "flowctrl.h"
#include "iomap.h"
-#include "fuse.h"
static u8 flowctrl_offset_halt_cpu[] = {
FLOW_CTRL_HALT_CPU0_EVENTS,
int i;
reg = flowctrl_read_cpu_csr(cpuid);
- switch (tegra_chip_id) {
+ switch (tegra_get_chip_id()) {
case TEGRA20:
/* clear wfe bitmap */
reg &= ~TEGRA20_FLOW_CTRL_CSR_WFE_BITMAP;
/* Disable powergating via flow controller for CPU0 */
reg = flowctrl_read_cpu_csr(cpuid);
- switch (tegra_chip_id) {
+ switch (tegra_get_chip_id()) {
case TEGRA20:
/* clear wfe bitmap */
reg &= ~TEGRA20_FLOW_CTRL_CSR_WFE_BITMAP;
+++ /dev/null
-/*
- * arch/arm/mach-tegra/fuse.c
- *
- * Copyright (C) 2010 Google, Inc.
- * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
- *
- * Author:
- * Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/export.h>
-#include <linux/random.h>
-#include <linux/clk.h>
-#include <linux/tegra-soc.h>
-
-#include "fuse.h"
-#include "iomap.h"
-#include "apbio.h"
-
-/* Tegra20 only */
-#define FUSE_UID_LOW 0x108
-#define FUSE_UID_HIGH 0x10c
-
-/* Tegra30 and later */
-#define FUSE_VENDOR_CODE 0x200
-#define FUSE_FAB_CODE 0x204
-#define FUSE_LOT_CODE_0 0x208
-#define FUSE_LOT_CODE_1 0x20c
-#define FUSE_WAFER_ID 0x210
-#define FUSE_X_COORDINATE 0x214
-#define FUSE_Y_COORDINATE 0x218
-
-#define FUSE_SKU_INFO 0x110
-
-#define TEGRA20_FUSE_SPARE_BIT 0x200
-#define TEGRA30_FUSE_SPARE_BIT 0x244
-
-int tegra_sku_id;
-int tegra_cpu_process_id;
-int tegra_core_process_id;
-int tegra_chip_id;
-int tegra_cpu_speedo_id; /* only exist in Tegra30 and later */
-int tegra_soc_speedo_id;
-enum tegra_revision tegra_revision;
-
-static struct clk *fuse_clk;
-static int tegra_fuse_spare_bit;
-static void (*tegra_init_speedo_data)(void);
-
-/* The BCT to use at boot is specified by board straps that can be read
- * through a APB misc register and decoded. 2 bits, i.e. 4 possible BCTs.
- */
-int tegra_bct_strapping;
-
-#define STRAP_OPT 0x008
-#define GMI_AD0 (1 << 4)
-#define GMI_AD1 (1 << 5)
-#define RAM_ID_MASK (GMI_AD0 | GMI_AD1)
-#define RAM_CODE_SHIFT 4
-
-static const char *tegra_revision_name[TEGRA_REVISION_MAX] = {
- [TEGRA_REVISION_UNKNOWN] = "unknown",
- [TEGRA_REVISION_A01] = "A01",
- [TEGRA_REVISION_A02] = "A02",
- [TEGRA_REVISION_A03] = "A03",
- [TEGRA_REVISION_A03p] = "A03 prime",
- [TEGRA_REVISION_A04] = "A04",
-};
-
-static void tegra_fuse_enable_clk(void)
-{
- if (IS_ERR(fuse_clk))
- fuse_clk = clk_get_sys(NULL, "fuse");
- if (IS_ERR(fuse_clk))
- return;
- clk_prepare_enable(fuse_clk);
-}
-
-static void tegra_fuse_disable_clk(void)
-{
- if (IS_ERR(fuse_clk))
- return;
- clk_disable_unprepare(fuse_clk);
-}
-
-u32 tegra_fuse_readl(unsigned long offset)
-{
- return tegra_apb_readl(TEGRA_FUSE_BASE + offset);
-}
-
-bool tegra_spare_fuse(int bit)
-{
- bool ret;
-
- tegra_fuse_enable_clk();
-
- ret = tegra_fuse_readl(tegra_fuse_spare_bit + bit * 4);
-
- tegra_fuse_disable_clk();
-
- return ret;
-}
-
-static enum tegra_revision tegra_get_revision(u32 id)
-{
- u32 minor_rev = (id >> 16) & 0xf;
-
- switch (minor_rev) {
- case 1:
- return TEGRA_REVISION_A01;
- case 2:
- return TEGRA_REVISION_A02;
- case 3:
- if (tegra_chip_id == TEGRA20 &&
- (tegra_spare_fuse(18) || tegra_spare_fuse(19)))
- return TEGRA_REVISION_A03p;
- else
- return TEGRA_REVISION_A03;
- case 4:
- return TEGRA_REVISION_A04;
- default:
- return TEGRA_REVISION_UNKNOWN;
- }
-}
-
-static void tegra_get_process_id(void)
-{
- u32 reg;
-
- tegra_fuse_enable_clk();
-
- reg = tegra_fuse_readl(tegra_fuse_spare_bit);
- tegra_cpu_process_id = (reg >> 6) & 3;
- reg = tegra_fuse_readl(tegra_fuse_spare_bit);
- tegra_core_process_id = (reg >> 12) & 3;
-
- tegra_fuse_disable_clk();
-}
-
-u32 tegra_read_chipid(void)
-{
- return readl_relaxed(IO_ADDRESS(TEGRA_APB_MISC_BASE) + 0x804);
-}
-
-static void __init tegra20_fuse_init_randomness(void)
-{
- u32 randomness[2];
-
- randomness[0] = tegra_fuse_readl(FUSE_UID_LOW);
- randomness[1] = tegra_fuse_readl(FUSE_UID_HIGH);
-
- add_device_randomness(randomness, sizeof(randomness));
-}
-
-/* Applies to Tegra30 or later */
-static void __init tegra30_fuse_init_randomness(void)
-{
- u32 randomness[7];
-
- randomness[0] = tegra_fuse_readl(FUSE_VENDOR_CODE);
- randomness[1] = tegra_fuse_readl(FUSE_FAB_CODE);
- randomness[2] = tegra_fuse_readl(FUSE_LOT_CODE_0);
- randomness[3] = tegra_fuse_readl(FUSE_LOT_CODE_1);
- randomness[4] = tegra_fuse_readl(FUSE_WAFER_ID);
- randomness[5] = tegra_fuse_readl(FUSE_X_COORDINATE);
- randomness[6] = tegra_fuse_readl(FUSE_Y_COORDINATE);
-
- add_device_randomness(randomness, sizeof(randomness));
-}
-
-void __init tegra_init_fuse(void)
-{
- u32 id;
- u32 randomness[5];
-
- u32 reg = readl(IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x48));
- reg |= 1 << 28;
- writel(reg, IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x48));
-
- /*
- * Enable FUSE clock. This needs to be hardcoded because the clock
- * subsystem is not active during early boot.
- */
- reg = readl(IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x14));
- reg |= 1 << 7;
- writel(reg, IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x14));
- fuse_clk = ERR_PTR(-EINVAL);
-
- reg = tegra_fuse_readl(FUSE_SKU_INFO);
- randomness[0] = reg;
- tegra_sku_id = reg & 0xFF;
-
- reg = tegra_apb_readl(TEGRA_APB_MISC_BASE + STRAP_OPT);
- randomness[1] = reg;
- tegra_bct_strapping = (reg & RAM_ID_MASK) >> RAM_CODE_SHIFT;
-
- id = tegra_read_chipid();
- randomness[2] = id;
- tegra_chip_id = (id >> 8) & 0xff;
-
- switch (tegra_chip_id) {
- case TEGRA20:
- tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
- tegra_init_speedo_data = &tegra20_init_speedo_data;
- break;
- case TEGRA30:
- tegra_fuse_spare_bit = TEGRA30_FUSE_SPARE_BIT;
- tegra_init_speedo_data = &tegra30_init_speedo_data;
- break;
- case TEGRA114:
- tegra_init_speedo_data = &tegra114_init_speedo_data;
- break;
- default:
- pr_warn("Tegra: unknown chip id %d\n", tegra_chip_id);
- tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
- tegra_init_speedo_data = &tegra_get_process_id;
- }
-
- tegra_revision = tegra_get_revision(id);
- tegra_init_speedo_data();
- randomness[3] = (tegra_cpu_process_id << 16) | tegra_core_process_id;
- randomness[4] = (tegra_cpu_speedo_id << 16) | tegra_soc_speedo_id;
-
- add_device_randomness(randomness, sizeof(randomness));
- switch (tegra_chip_id) {
- case TEGRA20:
- tegra20_fuse_init_randomness();
- break;
- case TEGRA30:
- case TEGRA114:
- default:
- tegra30_fuse_init_randomness();
- break;
- }
-
- pr_info("Tegra Revision: %s SKU: %d CPU Process: %d Core Process: %d\n",
- tegra_revision_name[tegra_revision],
- tegra_sku_id, tegra_cpu_process_id,
- tegra_core_process_id);
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 Google, Inc.
- * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
- *
- * Author:
- * Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_FUSE_H
-#define __MACH_TEGRA_FUSE_H
-
-#define SKU_ID_T20 8
-#define SKU_ID_T25SE 20
-#define SKU_ID_AP25 23
-#define SKU_ID_T25 24
-#define SKU_ID_AP25E 27
-#define SKU_ID_T25E 28
-
-#define TEGRA20 0x20
-#define TEGRA30 0x30
-#define TEGRA114 0x35
-#define TEGRA124 0x40
-
-#ifndef __ASSEMBLY__
-enum tegra_revision {
- TEGRA_REVISION_UNKNOWN = 0,
- TEGRA_REVISION_A01,
- TEGRA_REVISION_A02,
- TEGRA_REVISION_A03,
- TEGRA_REVISION_A03p,
- TEGRA_REVISION_A04,
- TEGRA_REVISION_MAX,
-};
-
-extern int tegra_sku_id;
-extern int tegra_cpu_process_id;
-extern int tegra_core_process_id;
-extern int tegra_chip_id;
-extern int tegra_cpu_speedo_id; /* only exist in Tegra30 and later */
-extern int tegra_soc_speedo_id;
-extern enum tegra_revision tegra_revision;
-
-extern int tegra_bct_strapping;
-
-unsigned long long tegra_chip_uid(void);
-void tegra_init_fuse(void);
-bool tegra_spare_fuse(int bit);
-u32 tegra_fuse_readl(unsigned long offset);
-
-#ifdef CONFIG_ARCH_TEGRA_2x_SOC
-void tegra20_init_speedo_data(void);
-#else
-static inline void tegra20_init_speedo_data(void) {}
-#endif
-
-#ifdef CONFIG_ARCH_TEGRA_3x_SOC
-void tegra30_init_speedo_data(void);
-#else
-static inline void tegra30_init_speedo_data(void) {}
-#endif
-
-#ifdef CONFIG_ARCH_TEGRA_114_SOC
-void tegra114_init_speedo_data(void);
-#else
-static inline void tegra114_init_speedo_data(void) {}
-#endif
-#endif /* __ASSEMBLY__ */
-
-#endif
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+
+#include <linux/clk/tegra.h>
#include <linux/kernel.h>
#include <linux/smp.h>
-#include <linux/clk/tegra.h>
+
+#include <soc/tegra/common.h>
+#include <soc/tegra/fuse.h>
#include <asm/smp_plat.h>
-#include "fuse.h"
#include "sleep.h"
static void (*tegra_hotplug_shutdown)(void);
*/
void __ref tegra_cpu_die(unsigned int cpu)
{
+ if (!tegra_hotplug_shutdown) {
+ WARN(1, "hotplug is not yet initialized\n");
+ return;
+ }
+
/* Clean L1 data cache */
tegra_disable_clean_inv_dcache(TEGRA_FLUSH_CACHE_LOUIS);
BUG();
}
-void __init tegra_hotplug_init(void)
+static int __init tegra_hotplug_init(void)
{
if (!IS_ENABLED(CONFIG_HOTPLUG_CPU))
- return;
+ return 0;
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_chip_id == TEGRA20)
+ if (!soc_is_tegra())
+ return 0;
+
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_get_chip_id() == TEGRA20)
tegra_hotplug_shutdown = tegra20_hotplug_shutdown;
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_chip_id == TEGRA30)
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_get_chip_id() == TEGRA30)
tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_chip_id == TEGRA114)
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_get_chip_id() == TEGRA114)
tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_chip_id == TEGRA124)
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_get_chip_id() == TEGRA124)
tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
+
+ return 0;
}
+pure_initcall(tegra_hotplug_init);
*
*/
-#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/init.h>
-#include <linux/mm.h>
#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/module.h>
-#include <asm/page.h>
#include <asm/mach/map.h>
+#include <asm/page.h>
#include "board.h"
#include "iomap.h"
*
*/
-#include <linux/kernel.h>
#include <linux/cpu_pm.h>
#include <linux/interrupt.h>
-#include <linux/irq.h>
#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
#include <linux/irqchip/arm-gic.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/of_address.h>
+#include <linux/of.h>
#include <linux/syscore_ops.h>
#include "board.h"
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/init.h>
-#include <linux/errno.h>
+
+#include <linux/clk/tegra.h>
#include <linux/delay.h>
#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/io.h>
#include <linux/jiffies.h>
#include <linux/smp.h>
-#include <linux/io.h>
-#include <linux/clk/tegra.h>
+
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
#include <asm/cacheflush.h>
#include <asm/mach-types.h>
-#include <asm/smp_scu.h>
#include <asm/smp_plat.h>
-
-#include "fuse.h"
-#include "flowctrl.h"
-#include "reset.h"
-#include "pmc.h"
+#include <asm/smp_scu.h>
#include "common.h"
+#include "flowctrl.h"
#include "iomap.h"
+#include "reset.h"
static cpumask_t tegra_cpu_init_mask;
static int tegra_boot_secondary(unsigned int cpu,
struct task_struct *idle)
{
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_chip_id == TEGRA20)
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_get_chip_id() == TEGRA20)
return tegra20_boot_secondary(cpu, idle);
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_chip_id == TEGRA30)
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_get_chip_id() == TEGRA30)
return tegra30_boot_secondary(cpu, idle);
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_chip_id == TEGRA114)
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_get_chip_id() == TEGRA114)
return tegra114_boot_secondary(cpu, idle);
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_chip_id == TEGRA124)
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_get_chip_id() == TEGRA124)
return tegra114_boot_secondary(cpu, idle);
return -EINVAL;
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include <linux/kernel.h>
#include "pm.h"
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include <linux/kernel.h>
#include "pm.h"
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
+#include <linux/clk/tegra.h>
#include <linux/cpumask.h>
-#include <linux/delay.h>
#include <linux/cpu_pm.h>
-#include <linux/suspend.h>
+#include <linux/delay.h>
#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
#include <linux/slab.h>
-#include <linux/clk/tegra.h>
+#include <linux/spinlock.h>
+#include <linux/suspend.h>
+
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pm.h>
+#include <soc/tegra/pmc.h>
-#include <asm/smp_plat.h>
#include <asm/cacheflush.h>
-#include <asm/suspend.h>
#include <asm/idmap.h>
#include <asm/proc-fns.h>
+#include <asm/smp_plat.h>
+#include <asm/suspend.h>
#include <asm/tlbflush.h>
-#include "iomap.h"
-#include "reset.h"
#include "flowctrl.h"
-#include "fuse.h"
+#include "iomap.h"
#include "pm.h"
-#include "pmc.h"
+#include "reset.h"
#include "sleep.h"
#ifdef CONFIG_PM_SLEEP
static void tegra_tear_down_cpu_init(void)
{
- switch (tegra_chip_id) {
+ switch (tegra_get_chip_id()) {
case TEGRA20:
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
tegra_tear_down_cpu = tegra20_tear_down_cpu;
if ((phy_cpu_id == 0) && cpumask_equal(cpu_lp2_mask, cpu_online_mask))
last_cpu = true;
- else if (tegra_chip_id == TEGRA20 && phy_cpu_id == 1)
+ else if (tegra_get_chip_id() == TEGRA20 && phy_cpu_id == 1)
tegra20_cpu_set_resettable_soon();
spin_unlock(&tegra_lp2_lock);
return 0;
}
+static void tegra_pm_set(enum tegra_suspend_mode mode)
+{
+ u32 value;
+
+ switch (tegra_get_chip_id()) {
+ case TEGRA20:
+ case TEGRA30:
+ break;
+ default:
+ /* Turn off CRAIL */
+ value = flowctrl_read_cpu_csr(0);
+ value &= ~FLOW_CTRL_CSR_ENABLE_EXT_MASK;
+ value |= FLOW_CTRL_CSR_ENABLE_EXT_CRAIL;
+ flowctrl_write_cpu_csr(0, value);
+ break;
+ }
+
+ tegra_pmc_enter_suspend_mode(mode);
+}
+
void tegra_idle_lp2_last(void)
{
- tegra_pmc_pm_set(TEGRA_SUSPEND_LP2);
+ tegra_pm_set(TEGRA_SUSPEND_LP2);
cpu_cluster_pm_enter();
suspend_cpu_complex();
*/
static bool tegra_lp1_iram_hook(void)
{
- switch (tegra_chip_id) {
+ switch (tegra_get_chip_id()) {
case TEGRA20:
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
tegra20_lp1_iram_hook();
static bool tegra_sleep_core_init(void)
{
- switch (tegra_chip_id) {
+ switch (tegra_get_chip_id()) {
case TEGRA20:
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
tegra20_sleep_core_init();
static void tegra_suspend_enter_lp1(void)
{
- tegra_pmc_suspend();
-
/* copy the reset vector & SDRAM shutdown code into IRAM */
memcpy(iram_save_addr, IO_ADDRESS(TEGRA_IRAM_LPx_RESUME_AREA),
iram_save_size);
static void tegra_suspend_exit_lp1(void)
{
- tegra_pmc_resume();
-
/* restore IRAM */
memcpy(IO_ADDRESS(TEGRA_IRAM_LPx_RESUME_AREA), iram_save_addr,
iram_save_size);
pr_info("Entering suspend state %s\n", lp_state[mode]);
- tegra_pmc_pm_set(mode);
+ tegra_pm_set(mode);
local_fiq_disable();
return;
tegra_tear_down_cpu_init();
- tegra_pmc_suspend_init();
if (mode >= TEGRA_SUSPEND_LP1) {
if (!tegra_lp1_iram_hook() || !tegra_sleep_core_init()) {
#ifndef _MACH_TEGRA_PM_H_
#define _MACH_TEGRA_PM_H_
-#include "pmc.h"
-
struct tegra_lp1_iram {
void *start_addr;
void *end_addr;
};
+
extern struct tegra_lp1_iram tegra_lp1_iram;
extern void (*tegra_sleep_core_finish)(unsigned long v2p);
extern void (*tegra_tear_down_cpu)(void);
#ifdef CONFIG_PM_SLEEP
-enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
- enum tegra_suspend_mode mode);
void tegra_init_suspend(void);
#else
-static inline enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
- enum tegra_suspend_mode mode)
-{
- return TEGRA_SUSPEND_NONE;
-}
static inline void tegra_init_suspend(void) {}
#endif
+++ /dev/null
-/*
- * Copyright (C) 2012,2013 NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/tegra-powergate.h>
-
-#include "flowctrl.h"
-#include "fuse.h"
-#include "pm.h"
-#include "pmc.h"
-#include "sleep.h"
-
-#define TEGRA_POWER_SYSCLK_POLARITY (1 << 10) /* sys clk polarity */
-#define TEGRA_POWER_SYSCLK_OE (1 << 11) /* system clock enable */
-#define TEGRA_POWER_EFFECT_LP0 (1 << 14) /* LP0 when CPU pwr gated */
-#define TEGRA_POWER_CPU_PWRREQ_POLARITY (1 << 15) /* CPU pwr req polarity */
-#define TEGRA_POWER_CPU_PWRREQ_OE (1 << 16) /* CPU pwr req enable */
-
-#define PMC_CTRL 0x0
-#define PMC_CTRL_INTR_LOW (1 << 17)
-#define PMC_PWRGATE_TOGGLE 0x30
-#define PMC_PWRGATE_TOGGLE_START (1 << 8)
-#define PMC_REMOVE_CLAMPING 0x34
-#define PMC_PWRGATE_STATUS 0x38
-
-#define PMC_SCRATCH0 0x50
-#define PMC_SCRATCH0_MODE_RECOVERY (1 << 31)
-#define PMC_SCRATCH0_MODE_BOOTLOADER (1 << 30)
-#define PMC_SCRATCH0_MODE_RCM (1 << 1)
-#define PMC_SCRATCH0_MODE_MASK (PMC_SCRATCH0_MODE_RECOVERY | \
- PMC_SCRATCH0_MODE_BOOTLOADER | \
- PMC_SCRATCH0_MODE_RCM)
-
-#define PMC_CPUPWRGOOD_TIMER 0xc8
-#define PMC_CPUPWROFF_TIMER 0xcc
-
-static u8 tegra_cpu_domains[] = {
- 0xFF, /* not available for CPU0 */
- TEGRA_POWERGATE_CPU1,
- TEGRA_POWERGATE_CPU2,
- TEGRA_POWERGATE_CPU3,
-};
-static DEFINE_SPINLOCK(tegra_powergate_lock);
-
-static void __iomem *tegra_pmc_base;
-static bool tegra_pmc_invert_interrupt;
-static struct clk *tegra_pclk;
-
-struct pmc_pm_data {
- u32 cpu_good_time; /* CPU power good time in uS */
- u32 cpu_off_time; /* CPU power off time in uS */
- u32 core_osc_time; /* Core power good osc time in uS */
- u32 core_pmu_time; /* Core power good pmu time in uS */
- u32 core_off_time; /* Core power off time in uS */
- bool corereq_high; /* Core power request active-high */
- bool sysclkreq_high; /* System clock request active-high */
- bool combined_req; /* Combined pwr req for CPU & Core */
- bool cpu_pwr_good_en; /* CPU power good signal is enabled */
- u32 lp0_vec_phy_addr; /* The phy addr of LP0 warm boot code */
- u32 lp0_vec_size; /* The size of LP0 warm boot code */
- enum tegra_suspend_mode suspend_mode;
-};
-static struct pmc_pm_data pmc_pm_data;
-
-static inline u32 tegra_pmc_readl(u32 reg)
-{
- return readl(tegra_pmc_base + reg);
-}
-
-static inline void tegra_pmc_writel(u32 val, u32 reg)
-{
- writel(val, tegra_pmc_base + reg);
-}
-
-static int tegra_pmc_get_cpu_powerdomain_id(int cpuid)
-{
- if (cpuid <= 0 || cpuid >= num_possible_cpus())
- return -EINVAL;
- return tegra_cpu_domains[cpuid];
-}
-
-static bool tegra_pmc_powergate_is_powered(int id)
-{
- return (tegra_pmc_readl(PMC_PWRGATE_STATUS) >> id) & 1;
-}
-
-static int tegra_pmc_powergate_set(int id, bool new_state)
-{
- bool old_state;
- unsigned long flags;
-
- spin_lock_irqsave(&tegra_powergate_lock, flags);
-
- old_state = tegra_pmc_powergate_is_powered(id);
- WARN_ON(old_state == new_state);
-
- tegra_pmc_writel(PMC_PWRGATE_TOGGLE_START | id, PMC_PWRGATE_TOGGLE);
-
- spin_unlock_irqrestore(&tegra_powergate_lock, flags);
-
- return 0;
-}
-
-static int tegra_pmc_powergate_remove_clamping(int id)
-{
- u32 mask;
-
- /*
- * Tegra has a bug where PCIE and VDE clamping masks are
- * swapped relatively to the partition ids.
- */
- if (id == TEGRA_POWERGATE_VDEC)
- mask = (1 << TEGRA_POWERGATE_PCIE);
- else if (id == TEGRA_POWERGATE_PCIE)
- mask = (1 << TEGRA_POWERGATE_VDEC);
- else
- mask = (1 << id);
-
- tegra_pmc_writel(mask, PMC_REMOVE_CLAMPING);
-
- return 0;
-}
-
-bool tegra_pmc_cpu_is_powered(int cpuid)
-{
- int id;
-
- id = tegra_pmc_get_cpu_powerdomain_id(cpuid);
- if (id < 0)
- return false;
- return tegra_pmc_powergate_is_powered(id);
-}
-
-int tegra_pmc_cpu_power_on(int cpuid)
-{
- int id;
-
- id = tegra_pmc_get_cpu_powerdomain_id(cpuid);
- if (id < 0)
- return id;
- return tegra_pmc_powergate_set(id, true);
-}
-
-int tegra_pmc_cpu_remove_clamping(int cpuid)
-{
- int id;
-
- id = tegra_pmc_get_cpu_powerdomain_id(cpuid);
- if (id < 0)
- return id;
- return tegra_pmc_powergate_remove_clamping(id);
-}
-
-void tegra_pmc_restart(enum reboot_mode mode, const char *cmd)
-{
- u32 val;
-
- val = tegra_pmc_readl(PMC_SCRATCH0);
- val &= ~PMC_SCRATCH0_MODE_MASK;
-
- if (cmd) {
- if (strcmp(cmd, "recovery") == 0)
- val |= PMC_SCRATCH0_MODE_RECOVERY;
-
- if (strcmp(cmd, "bootloader") == 0)
- val |= PMC_SCRATCH0_MODE_BOOTLOADER;
-
- if (strcmp(cmd, "forced-recovery") == 0)
- val |= PMC_SCRATCH0_MODE_RCM;
- }
-
- tegra_pmc_writel(val, PMC_SCRATCH0);
-
- val = tegra_pmc_readl(0);
- val |= 0x10;
- tegra_pmc_writel(val, 0);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static void set_power_timers(u32 us_on, u32 us_off, unsigned long rate)
-{
- unsigned long long ticks;
- unsigned long long pclk;
- static unsigned long tegra_last_pclk;
-
- if (WARN_ON_ONCE(rate <= 0))
- pclk = 100000000;
- else
- pclk = rate;
-
- if ((rate != tegra_last_pclk)) {
- ticks = (us_on * pclk) + 999999ull;
- do_div(ticks, 1000000);
- tegra_pmc_writel((unsigned long)ticks, PMC_CPUPWRGOOD_TIMER);
-
- ticks = (us_off * pclk) + 999999ull;
- do_div(ticks, 1000000);
- tegra_pmc_writel((unsigned long)ticks, PMC_CPUPWROFF_TIMER);
- wmb();
- }
- tegra_last_pclk = pclk;
-}
-
-enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void)
-{
- return pmc_pm_data.suspend_mode;
-}
-
-void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode)
-{
- if (mode < TEGRA_SUSPEND_NONE || mode >= TEGRA_MAX_SUSPEND_MODE)
- return;
-
- pmc_pm_data.suspend_mode = mode;
-}
-
-void tegra_pmc_suspend(void)
-{
- tegra_pmc_writel(virt_to_phys(tegra_resume), PMC_SCRATCH41);
-}
-
-void tegra_pmc_resume(void)
-{
- tegra_pmc_writel(0x0, PMC_SCRATCH41);
-}
-
-void tegra_pmc_pm_set(enum tegra_suspend_mode mode)
-{
- u32 reg, csr_reg;
- unsigned long rate = 0;
-
- reg = tegra_pmc_readl(PMC_CTRL);
- reg |= TEGRA_POWER_CPU_PWRREQ_OE;
- reg &= ~TEGRA_POWER_EFFECT_LP0;
-
- switch (tegra_chip_id) {
- case TEGRA20:
- case TEGRA30:
- break;
- default:
- /* Turn off CRAIL */
- csr_reg = flowctrl_read_cpu_csr(0);
- csr_reg &= ~FLOW_CTRL_CSR_ENABLE_EXT_MASK;
- csr_reg |= FLOW_CTRL_CSR_ENABLE_EXT_CRAIL;
- flowctrl_write_cpu_csr(0, csr_reg);
- break;
- }
-
- switch (mode) {
- case TEGRA_SUSPEND_LP1:
- rate = 32768;
- break;
- case TEGRA_SUSPEND_LP2:
- rate = clk_get_rate(tegra_pclk);
- break;
- default:
- break;
- }
-
- set_power_timers(pmc_pm_data.cpu_good_time, pmc_pm_data.cpu_off_time,
- rate);
-
- tegra_pmc_writel(reg, PMC_CTRL);
-}
-
-void tegra_pmc_suspend_init(void)
-{
- u32 reg;
-
- /* Always enable CPU power request */
- reg = tegra_pmc_readl(PMC_CTRL);
- reg |= TEGRA_POWER_CPU_PWRREQ_OE;
- tegra_pmc_writel(reg, PMC_CTRL);
-
- reg = tegra_pmc_readl(PMC_CTRL);
-
- if (!pmc_pm_data.sysclkreq_high)
- reg |= TEGRA_POWER_SYSCLK_POLARITY;
- else
- reg &= ~TEGRA_POWER_SYSCLK_POLARITY;
-
- /* configure the output polarity while the request is tristated */
- tegra_pmc_writel(reg, PMC_CTRL);
-
- /* now enable the request */
- reg |= TEGRA_POWER_SYSCLK_OE;
- tegra_pmc_writel(reg, PMC_CTRL);
-}
-#endif
-
-static const struct of_device_id matches[] __initconst = {
- { .compatible = "nvidia,tegra124-pmc" },
- { .compatible = "nvidia,tegra114-pmc" },
- { .compatible = "nvidia,tegra30-pmc" },
- { .compatible = "nvidia,tegra20-pmc" },
- { }
-};
-
-void __init tegra_pmc_init_irq(void)
-{
- struct device_node *np;
- u32 val;
-
- np = of_find_matching_node(NULL, matches);
- BUG_ON(!np);
-
- tegra_pmc_base = of_iomap(np, 0);
-
- tegra_pmc_invert_interrupt = of_property_read_bool(np,
- "nvidia,invert-interrupt");
-
- val = tegra_pmc_readl(PMC_CTRL);
- if (tegra_pmc_invert_interrupt)
- val |= PMC_CTRL_INTR_LOW;
- else
- val &= ~PMC_CTRL_INTR_LOW;
- tegra_pmc_writel(val, PMC_CTRL);
-}
-
-void __init tegra_pmc_init(void)
-{
- struct device_node *np;
- u32 prop;
- enum tegra_suspend_mode suspend_mode;
- u32 core_good_time[2] = {0, 0};
- u32 lp0_vec[2] = {0, 0};
-
- np = of_find_matching_node(NULL, matches);
- BUG_ON(!np);
-
- tegra_pclk = of_clk_get_by_name(np, "pclk");
- WARN_ON(IS_ERR(tegra_pclk));
-
- /* Grabbing the power management configurations */
- if (of_property_read_u32(np, "nvidia,suspend-mode", &prop)) {
- suspend_mode = TEGRA_SUSPEND_NONE;
- } else {
- switch (prop) {
- case 0:
- suspend_mode = TEGRA_SUSPEND_LP0;
- break;
- case 1:
- suspend_mode = TEGRA_SUSPEND_LP1;
- break;
- case 2:
- suspend_mode = TEGRA_SUSPEND_LP2;
- break;
- default:
- suspend_mode = TEGRA_SUSPEND_NONE;
- break;
- }
- }
- suspend_mode = tegra_pm_validate_suspend_mode(suspend_mode);
-
- if (of_property_read_u32(np, "nvidia,cpu-pwr-good-time", &prop))
- suspend_mode = TEGRA_SUSPEND_NONE;
- pmc_pm_data.cpu_good_time = prop;
-
- if (of_property_read_u32(np, "nvidia,cpu-pwr-off-time", &prop))
- suspend_mode = TEGRA_SUSPEND_NONE;
- pmc_pm_data.cpu_off_time = prop;
-
- if (of_property_read_u32_array(np, "nvidia,core-pwr-good-time",
- core_good_time, ARRAY_SIZE(core_good_time)))
- suspend_mode = TEGRA_SUSPEND_NONE;
- pmc_pm_data.core_osc_time = core_good_time[0];
- pmc_pm_data.core_pmu_time = core_good_time[1];
-
- if (of_property_read_u32(np, "nvidia,core-pwr-off-time",
- &prop))
- suspend_mode = TEGRA_SUSPEND_NONE;
- pmc_pm_data.core_off_time = prop;
-
- pmc_pm_data.corereq_high = of_property_read_bool(np,
- "nvidia,core-power-req-active-high");
-
- pmc_pm_data.sysclkreq_high = of_property_read_bool(np,
- "nvidia,sys-clock-req-active-high");
-
- pmc_pm_data.combined_req = of_property_read_bool(np,
- "nvidia,combined-power-req");
-
- pmc_pm_data.cpu_pwr_good_en = of_property_read_bool(np,
- "nvidia,cpu-pwr-good-en");
-
- if (of_property_read_u32_array(np, "nvidia,lp0-vec", lp0_vec,
- ARRAY_SIZE(lp0_vec)))
- if (suspend_mode == TEGRA_SUSPEND_LP0)
- suspend_mode = TEGRA_SUSPEND_LP1;
-
- pmc_pm_data.lp0_vec_phy_addr = lp0_vec[0];
- pmc_pm_data.lp0_vec_size = lp0_vec[1];
-
- pmc_pm_data.suspend_mode = suspend_mode;
-}
+++ /dev/null
-/*
- * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef __MACH_TEGRA_PMC_H
-#define __MACH_TEGRA_PMC_H
-
-#include <linux/reboot.h>
-
-enum tegra_suspend_mode {
- TEGRA_SUSPEND_NONE = 0,
- TEGRA_SUSPEND_LP2, /* CPU voltage off */
- TEGRA_SUSPEND_LP1, /* CPU voltage off, DRAM self-refresh */
- TEGRA_SUSPEND_LP0, /* CPU + core voltage off, DRAM self-refresh */
- TEGRA_MAX_SUSPEND_MODE,
-};
-
-#ifdef CONFIG_PM_SLEEP
-enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
-void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
-void tegra_pmc_suspend(void);
-void tegra_pmc_resume(void);
-void tegra_pmc_pm_set(enum tegra_suspend_mode mode);
-void tegra_pmc_suspend_init(void);
-#endif
-
-bool tegra_pmc_cpu_is_powered(int cpuid);
-int tegra_pmc_cpu_power_on(int cpuid);
-int tegra_pmc_cpu_remove_clamping(int cpuid);
-
-void tegra_pmc_restart(enum reboot_mode mode, const char *cmd);
-
-void tegra_pmc_init_irq(void);
-void tegra_pmc_init(void);
-
-#endif
+++ /dev/null
-/*
- * drivers/powergate/tegra-powergate.c
- *
- * Copyright (c) 2010 Google, Inc
- *
- * Author:
- * Colin Cross <ccross@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/debugfs.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/export.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/reset.h>
-#include <linux/seq_file.h>
-#include <linux/spinlock.h>
-#include <linux/clk/tegra.h>
-#include <linux/tegra-powergate.h>
-
-#include "fuse.h"
-#include "iomap.h"
-
-#define DPD_SAMPLE 0x020
-#define DPD_SAMPLE_ENABLE (1 << 0)
-#define DPD_SAMPLE_DISABLE (0 << 0)
-
-#define PWRGATE_TOGGLE 0x30
-#define PWRGATE_TOGGLE_START (1 << 8)
-
-#define REMOVE_CLAMPING 0x34
-
-#define PWRGATE_STATUS 0x38
-
-#define IO_DPD_REQ 0x1b8
-#define IO_DPD_REQ_CODE_IDLE (0 << 30)
-#define IO_DPD_REQ_CODE_OFF (1 << 30)
-#define IO_DPD_REQ_CODE_ON (2 << 30)
-#define IO_DPD_REQ_CODE_MASK (3 << 30)
-
-#define IO_DPD_STATUS 0x1bc
-#define IO_DPD2_REQ 0x1c0
-#define IO_DPD2_STATUS 0x1c4
-#define SEL_DPD_TIM 0x1c8
-
-#define GPU_RG_CNTRL 0x2d4
-
-static int tegra_num_powerdomains;
-static int tegra_num_cpu_domains;
-static const u8 *tegra_cpu_domains;
-
-static const u8 tegra30_cpu_domains[] = {
- TEGRA_POWERGATE_CPU,
- TEGRA_POWERGATE_CPU1,
- TEGRA_POWERGATE_CPU2,
- TEGRA_POWERGATE_CPU3,
-};
-
-static const u8 tegra114_cpu_domains[] = {
- TEGRA_POWERGATE_CPU0,
- TEGRA_POWERGATE_CPU1,
- TEGRA_POWERGATE_CPU2,
- TEGRA_POWERGATE_CPU3,
-};
-
-static const u8 tegra124_cpu_domains[] = {
- TEGRA_POWERGATE_CPU0,
- TEGRA_POWERGATE_CPU1,
- TEGRA_POWERGATE_CPU2,
- TEGRA_POWERGATE_CPU3,
-};
-
-static DEFINE_SPINLOCK(tegra_powergate_lock);
-
-static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
-
-static u32 pmc_read(unsigned long reg)
-{
- return readl(pmc + reg);
-}
-
-static void pmc_write(u32 val, unsigned long reg)
-{
- writel(val, pmc + reg);
-}
-
-static int tegra_powergate_set(int id, bool new_state)
-{
- bool status;
- unsigned long flags;
-
- spin_lock_irqsave(&tegra_powergate_lock, flags);
-
- status = pmc_read(PWRGATE_STATUS) & (1 << id);
-
- if (status == new_state) {
- spin_unlock_irqrestore(&tegra_powergate_lock, flags);
- return 0;
- }
-
- pmc_write(PWRGATE_TOGGLE_START | id, PWRGATE_TOGGLE);
-
- spin_unlock_irqrestore(&tegra_powergate_lock, flags);
-
- return 0;
-}
-
-int tegra_powergate_power_on(int id)
-{
- if (id < 0 || id >= tegra_num_powerdomains)
- return -EINVAL;
-
- return tegra_powergate_set(id, true);
-}
-
-int tegra_powergate_power_off(int id)
-{
- if (id < 0 || id >= tegra_num_powerdomains)
- return -EINVAL;
-
- return tegra_powergate_set(id, false);
-}
-EXPORT_SYMBOL(tegra_powergate_power_off);
-
-int tegra_powergate_is_powered(int id)
-{
- u32 status;
-
- if (id < 0 || id >= tegra_num_powerdomains)
- return -EINVAL;
-
- status = pmc_read(PWRGATE_STATUS) & (1 << id);
- return !!status;
-}
-
-int tegra_powergate_remove_clamping(int id)
-{
- u32 mask;
-
- if (id < 0 || id >= tegra_num_powerdomains)
- return -EINVAL;
-
- /*
- * The Tegra124 GPU has a separate register (with different semantics)
- * to remove clamps.
- */
- if (tegra_chip_id == TEGRA124) {
- if (id == TEGRA_POWERGATE_3D) {
- pmc_write(0, GPU_RG_CNTRL);
- return 0;
- }
- }
-
- /*
- * Tegra 2 has a bug where PCIE and VDE clamping masks are
- * swapped relatively to the partition ids
- */
- if (id == TEGRA_POWERGATE_VDEC)
- mask = (1 << TEGRA_POWERGATE_PCIE);
- else if (id == TEGRA_POWERGATE_PCIE)
- mask = (1 << TEGRA_POWERGATE_VDEC);
- else
- mask = (1 << id);
-
- pmc_write(mask, REMOVE_CLAMPING);
-
- return 0;
-}
-EXPORT_SYMBOL(tegra_powergate_remove_clamping);
-
-/* Must be called with clk disabled, and returns with clk enabled */
-int tegra_powergate_sequence_power_up(int id, struct clk *clk,
- struct reset_control *rst)
-{
- int ret;
-
- reset_control_assert(rst);
-
- ret = tegra_powergate_power_on(id);
- if (ret)
- goto err_power;
-
- ret = clk_prepare_enable(clk);
- if (ret)
- goto err_clk;
-
- udelay(10);
-
- ret = tegra_powergate_remove_clamping(id);
- if (ret)
- goto err_clamp;
-
- udelay(10);
- reset_control_deassert(rst);
-
- return 0;
-
-err_clamp:
- clk_disable_unprepare(clk);
-err_clk:
- tegra_powergate_power_off(id);
-err_power:
- return ret;
-}
-EXPORT_SYMBOL(tegra_powergate_sequence_power_up);
-
-int tegra_cpu_powergate_id(int cpuid)
-{
- if (cpuid > 0 && cpuid < tegra_num_cpu_domains)
- return tegra_cpu_domains[cpuid];
-
- return -EINVAL;
-}
-
-int __init tegra_powergate_init(void)
-{
- switch (tegra_chip_id) {
- case TEGRA20:
- tegra_num_powerdomains = 7;
- break;
- case TEGRA30:
- tegra_num_powerdomains = 14;
- tegra_num_cpu_domains = 4;
- tegra_cpu_domains = tegra30_cpu_domains;
- break;
- case TEGRA114:
- tegra_num_powerdomains = 23;
- tegra_num_cpu_domains = 4;
- tegra_cpu_domains = tegra114_cpu_domains;
- break;
- case TEGRA124:
- tegra_num_powerdomains = 25;
- tegra_num_cpu_domains = 4;
- tegra_cpu_domains = tegra124_cpu_domains;
- break;
- default:
- /* Unknown Tegra variant. Disable powergating */
- tegra_num_powerdomains = 0;
- break;
- }
-
- return 0;
-}
-
-#ifdef CONFIG_DEBUG_FS
-
-static const char * const *powergate_name;
-
-static const char * const powergate_name_t20[] = {
- [TEGRA_POWERGATE_CPU] = "cpu",
- [TEGRA_POWERGATE_3D] = "3d",
- [TEGRA_POWERGATE_VENC] = "venc",
- [TEGRA_POWERGATE_VDEC] = "vdec",
- [TEGRA_POWERGATE_PCIE] = "pcie",
- [TEGRA_POWERGATE_L2] = "l2",
- [TEGRA_POWERGATE_MPE] = "mpe",
-};
-
-static const char * const powergate_name_t30[] = {
- [TEGRA_POWERGATE_CPU] = "cpu0",
- [TEGRA_POWERGATE_3D] = "3d0",
- [TEGRA_POWERGATE_VENC] = "venc",
- [TEGRA_POWERGATE_VDEC] = "vdec",
- [TEGRA_POWERGATE_PCIE] = "pcie",
- [TEGRA_POWERGATE_L2] = "l2",
- [TEGRA_POWERGATE_MPE] = "mpe",
- [TEGRA_POWERGATE_HEG] = "heg",
- [TEGRA_POWERGATE_SATA] = "sata",
- [TEGRA_POWERGATE_CPU1] = "cpu1",
- [TEGRA_POWERGATE_CPU2] = "cpu2",
- [TEGRA_POWERGATE_CPU3] = "cpu3",
- [TEGRA_POWERGATE_CELP] = "celp",
- [TEGRA_POWERGATE_3D1] = "3d1",
-};
-
-static const char * const powergate_name_t114[] = {
- [TEGRA_POWERGATE_CPU] = "crail",
- [TEGRA_POWERGATE_3D] = "3d",
- [TEGRA_POWERGATE_VENC] = "venc",
- [TEGRA_POWERGATE_VDEC] = "vdec",
- [TEGRA_POWERGATE_MPE] = "mpe",
- [TEGRA_POWERGATE_HEG] = "heg",
- [TEGRA_POWERGATE_CPU1] = "cpu1",
- [TEGRA_POWERGATE_CPU2] = "cpu2",
- [TEGRA_POWERGATE_CPU3] = "cpu3",
- [TEGRA_POWERGATE_CELP] = "celp",
- [TEGRA_POWERGATE_CPU0] = "cpu0",
- [TEGRA_POWERGATE_C0NC] = "c0nc",
- [TEGRA_POWERGATE_C1NC] = "c1nc",
- [TEGRA_POWERGATE_DIS] = "dis",
- [TEGRA_POWERGATE_DISB] = "disb",
- [TEGRA_POWERGATE_XUSBA] = "xusba",
- [TEGRA_POWERGATE_XUSBB] = "xusbb",
- [TEGRA_POWERGATE_XUSBC] = "xusbc",
-};
-
-static const char * const powergate_name_t124[] = {
- [TEGRA_POWERGATE_CPU] = "crail",
- [TEGRA_POWERGATE_3D] = "3d",
- [TEGRA_POWERGATE_VENC] = "venc",
- [TEGRA_POWERGATE_PCIE] = "pcie",
- [TEGRA_POWERGATE_VDEC] = "vdec",
- [TEGRA_POWERGATE_L2] = "l2",
- [TEGRA_POWERGATE_MPE] = "mpe",
- [TEGRA_POWERGATE_HEG] = "heg",
- [TEGRA_POWERGATE_SATA] = "sata",
- [TEGRA_POWERGATE_CPU1] = "cpu1",
- [TEGRA_POWERGATE_CPU2] = "cpu2",
- [TEGRA_POWERGATE_CPU3] = "cpu3",
- [TEGRA_POWERGATE_CELP] = "celp",
- [TEGRA_POWERGATE_CPU0] = "cpu0",
- [TEGRA_POWERGATE_C0NC] = "c0nc",
- [TEGRA_POWERGATE_C1NC] = "c1nc",
- [TEGRA_POWERGATE_SOR] = "sor",
- [TEGRA_POWERGATE_DIS] = "dis",
- [TEGRA_POWERGATE_DISB] = "disb",
- [TEGRA_POWERGATE_XUSBA] = "xusba",
- [TEGRA_POWERGATE_XUSBB] = "xusbb",
- [TEGRA_POWERGATE_XUSBC] = "xusbc",
- [TEGRA_POWERGATE_VIC] = "vic",
- [TEGRA_POWERGATE_IRAM] = "iram",
-};
-
-static int powergate_show(struct seq_file *s, void *data)
-{
- int i;
-
- seq_printf(s, " powergate powered\n");
- seq_printf(s, "------------------\n");
-
- for (i = 0; i < tegra_num_powerdomains; i++) {
- if (!powergate_name[i])
- continue;
-
- seq_printf(s, " %9s %7s\n", powergate_name[i],
- tegra_powergate_is_powered(i) ? "yes" : "no");
- }
-
- return 0;
-}
-
-static int powergate_open(struct inode *inode, struct file *file)
-{
- return single_open(file, powergate_show, inode->i_private);
-}
-
-static const struct file_operations powergate_fops = {
- .open = powergate_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-int __init tegra_powergate_debugfs_init(void)
-{
- struct dentry *d;
-
- switch (tegra_chip_id) {
- case TEGRA20:
- powergate_name = powergate_name_t20;
- break;
- case TEGRA30:
- powergate_name = powergate_name_t30;
- break;
- case TEGRA114:
- powergate_name = powergate_name_t114;
- break;
- case TEGRA124:
- powergate_name = powergate_name_t124;
- break;
- }
-
- if (powergate_name) {
- d = debugfs_create_file("powergate", S_IRUGO, NULL, NULL,
- &powergate_fops);
- if (!d)
- return -ENOMEM;
- }
-
- return 0;
-}
-
-#endif
-
-static int tegra_io_rail_prepare(int id, unsigned long *request,
- unsigned long *status, unsigned int *bit)
-{
- unsigned long rate, value;
- struct clk *clk;
-
- *bit = id % 32;
-
- /*
- * There are two sets of 30 bits to select IO rails, but bits 30 and
- * 31 are control bits rather than IO rail selection bits.
- */
- if (id > 63 || *bit == 30 || *bit == 31)
- return -EINVAL;
-
- if (id < 32) {
- *status = IO_DPD_STATUS;
- *request = IO_DPD_REQ;
- } else {
- *status = IO_DPD2_STATUS;
- *request = IO_DPD2_REQ;
- }
-
- clk = clk_get_sys(NULL, "pclk");
- if (IS_ERR(clk))
- return PTR_ERR(clk);
-
- rate = clk_get_rate(clk);
- clk_put(clk);
-
- pmc_write(DPD_SAMPLE_ENABLE, DPD_SAMPLE);
-
- /* must be at least 200 ns, in APB (PCLK) clock cycles */
- value = DIV_ROUND_UP(1000000000, rate);
- value = DIV_ROUND_UP(200, value);
- pmc_write(value, SEL_DPD_TIM);
-
- return 0;
-}
-
-static int tegra_io_rail_poll(unsigned long offset, unsigned long mask,
- unsigned long val, unsigned long timeout)
-{
- unsigned long value;
-
- timeout = jiffies + msecs_to_jiffies(timeout);
-
- while (time_after(timeout, jiffies)) {
- value = pmc_read(offset);
- if ((value & mask) == val)
- return 0;
-
- usleep_range(250, 1000);
- }
-
- return -ETIMEDOUT;
-}
-
-static void tegra_io_rail_unprepare(void)
-{
- pmc_write(DPD_SAMPLE_DISABLE, DPD_SAMPLE);
-}
-
-int tegra_io_rail_power_on(int id)
-{
- unsigned long request, status, value;
- unsigned int bit, mask;
- int err;
-
- err = tegra_io_rail_prepare(id, &request, &status, &bit);
- if (err < 0)
- return err;
-
- mask = 1 << bit;
-
- value = pmc_read(request);
- value |= mask;
- value &= ~IO_DPD_REQ_CODE_MASK;
- value |= IO_DPD_REQ_CODE_OFF;
- pmc_write(value, request);
-
- err = tegra_io_rail_poll(status, mask, 0, 250);
- if (err < 0)
- return err;
-
- tegra_io_rail_unprepare();
-
- return 0;
-}
-EXPORT_SYMBOL(tegra_io_rail_power_on);
-
-int tegra_io_rail_power_off(int id)
-{
- unsigned long request, status, value;
- unsigned int bit, mask;
- int err;
-
- err = tegra_io_rail_prepare(id, &request, &status, &bit);
- if (err < 0)
- return err;
-
- mask = 1 << bit;
-
- value = pmc_read(request);
- value |= mask;
- value &= ~IO_DPD_REQ_CODE_MASK;
- value |= IO_DPD_REQ_CODE_ON;
- pmc_write(value, request);
-
- err = tegra_io_rail_poll(status, mask, mask, 250);
- if (err < 0)
- return err;
-
- tegra_io_rail_unprepare();
-
- return 0;
-}
-EXPORT_SYMBOL(tegra_io_rail_power_off);
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/linkage.h>
+
+#include <soc/tegra/fuse.h>
-#include <asm/cache.h>
#include <asm/asm-offsets.h>
+#include <asm/cache.h>
#include "flowctrl.h"
-#include "fuse.h"
#include "iomap.h"
#include "reset.h"
#include "sleep.h"
*
*/
+#include <linux/bitops.h>
+#include <linux/cpumask.h>
#include <linux/init.h>
#include <linux/io.h>
-#include <linux/cpumask.h>
-#include <linux/bitops.h>
+
+#include <soc/tegra/fuse.h>
#include <asm/cacheflush.h>
-#include <asm/hardware/cache-l2x0.h>
#include <asm/firmware.h>
+#include <asm/hardware/cache-l2x0.h>
#include "iomap.h"
#include "irammap.h"
#include "reset.h"
#include "sleep.h"
-#include "fuse.h"
#define TEGRA_IRAM_RESET_BASE (TEGRA_IRAM_BASE + \
TEGRA_IRAM_RESET_HANDLER_OFFSET)
* Prevent further modifications to the physical reset vector.
* NOTE: Has no effect on chips prior to Tegra30.
*/
- if (tegra_chip_id != TEGRA20) {
- reg = readl(sb_ctrl);
- reg |= 2;
- writel(reg, sb_ctrl);
- wmb();
- }
+ reg = readl(sb_ctrl);
+ reg |= 2;
+ writel(reg, sb_ctrl);
+ wmb();
}
static void __init tegra_cpu_reset_handler_enable(void)
#include <linux/linkage.h>
-#include <asm/assembler.h>
+#include <soc/tegra/fuse.h>
+
#include <asm/asm-offsets.h>
+#include <asm/assembler.h>
#include <asm/cache.h>
+#include "flowctrl.h"
#include "irammap.h"
-#include "fuse.h"
#include "sleep.h"
-#include "flowctrl.h"
#define EMC_CFG 0xc
#define EMC_ADR_CFG 0x10
#ifdef CONFIG_HOTPLUG_CPU
void tegra20_hotplug_shutdown(void);
void tegra30_hotplug_shutdown(void);
-void tegra_hotplug_init(void);
-#else
-static inline void tegra_hotplug_init(void) {}
#endif
void tegra20_cpu_shutdown(int cpu);
*
*/
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
#include <linux/clk.h>
+#include <linux/clk/tegra.h>
#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/irqchip.h>
#include <linux/irqdomain.h>
-#include <linux/of.h>
+#include <linux/kernel.h>
#include <linux/of_address.h>
#include <linux/of_fdt.h>
+#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/pda_power.h>
-#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
#include <linux/slab.h>
#include <linux/sys_soc.h>
#include <linux/usb/tegra_usb_phy.h>
-#include <linux/clk/tegra.h>
-#include <linux/irqchip.h>
+
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
#include <asm/hardware/cache-l2x0.h>
-#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
+#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/trusted_foundations.h>
-#include "apbio.h"
#include "board.h"
#include "common.h"
#include "cpuidle.h"
-#include "fuse.h"
#include "iomap.h"
#include "irq.h"
-#include "pmc.h"
#include "pm.h"
#include "reset.h"
#include "sleep.h"
static void __init tegra_init_early(void)
{
of_register_trusted_foundations();
- tegra_apb_io_init();
- tegra_init_fuse();
tegra_cpu_reset_handler_init();
- tegra_powergate_init();
- tegra_hotplug_init();
}
static void __init tegra_dt_init_irq(void)
{
- tegra_pmc_init_irq();
tegra_init_irq();
irqchip_init();
tegra_legacy_irq_syscore_init();
struct soc_device *soc_dev;
struct device *parent = NULL;
- tegra_pmc_init();
-
tegra_clocks_apply_init_table();
soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
goto out;
soc_dev_attr->family = kasprintf(GFP_KERNEL, "Tegra");
- soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d", tegra_revision);
- soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%d", tegra_chip_id);
+ soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d",
+ tegra_sku_info.revision);
+ soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%u", tegra_get_chip_id());
soc_dev = soc_device_register(soc_dev_attr);
if (IS_ERR(soc_dev)) {
tegra_init_suspend();
tegra_cpuidle_init();
- tegra_powergate_debugfs_init();
for (i = 0; i < ARRAY_SIZE(board_init_funcs); i++) {
if (of_machine_is_compatible(board_init_funcs[i].machine)) {
+++ /dev/null
-/*
- * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/bug.h>
-
-#include "fuse.h"
-
-#define CORE_PROCESS_CORNERS_NUM 2
-#define CPU_PROCESS_CORNERS_NUM 2
-
-enum {
- THRESHOLD_INDEX_0,
- THRESHOLD_INDEX_1,
- THRESHOLD_INDEX_COUNT,
-};
-
-static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
- {1123, UINT_MAX},
- {0, UINT_MAX},
-};
-
-static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
- {1695, UINT_MAX},
- {0, UINT_MAX},
-};
-
-static void rev_sku_to_speedo_ids(int rev, int sku, int *threshold)
-{
- u32 tmp;
-
- switch (sku) {
- case 0x00:
- case 0x10:
- case 0x05:
- case 0x06:
- tegra_cpu_speedo_id = 1;
- tegra_soc_speedo_id = 0;
- *threshold = THRESHOLD_INDEX_0;
- break;
-
- case 0x03:
- case 0x04:
- tegra_cpu_speedo_id = 2;
- tegra_soc_speedo_id = 1;
- *threshold = THRESHOLD_INDEX_1;
- break;
-
- default:
- pr_err("Tegra114 Unknown SKU %d\n", sku);
- tegra_cpu_speedo_id = 0;
- tegra_soc_speedo_id = 0;
- *threshold = THRESHOLD_INDEX_0;
- break;
- }
-
- if (rev == TEGRA_REVISION_A01) {
- tmp = tegra_fuse_readl(0x270) << 1;
- tmp |= tegra_fuse_readl(0x26c);
- if (!tmp)
- tegra_cpu_speedo_id = 0;
- }
-}
-
-void tegra114_init_speedo_data(void)
-{
- u32 cpu_speedo_val;
- u32 core_speedo_val;
- int threshold;
- int i;
-
- BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
- THRESHOLD_INDEX_COUNT);
- BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
- THRESHOLD_INDEX_COUNT);
-
- rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id, &threshold);
-
- cpu_speedo_val = tegra_fuse_readl(0x12c) + 1024;
- core_speedo_val = tegra_fuse_readl(0x134);
-
- for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++)
- if (cpu_speedo_val < cpu_process_speedos[threshold][i])
- break;
- tegra_cpu_process_id = i;
-
- for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++)
- if (core_speedo_val < core_process_speedos[threshold][i])
- break;
- tegra_core_process_id = i;
-}
+++ /dev/null
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/bug.h>
-
-#include "fuse.h"
-
-#define CPU_SPEEDO_LSBIT 20
-#define CPU_SPEEDO_MSBIT 29
-#define CPU_SPEEDO_REDUND_LSBIT 30
-#define CPU_SPEEDO_REDUND_MSBIT 39
-#define CPU_SPEEDO_REDUND_OFFS (CPU_SPEEDO_REDUND_MSBIT - CPU_SPEEDO_MSBIT)
-
-#define CORE_SPEEDO_LSBIT 40
-#define CORE_SPEEDO_MSBIT 47
-#define CORE_SPEEDO_REDUND_LSBIT 48
-#define CORE_SPEEDO_REDUND_MSBIT 55
-#define CORE_SPEEDO_REDUND_OFFS (CORE_SPEEDO_REDUND_MSBIT - CORE_SPEEDO_MSBIT)
-
-#define SPEEDO_MULT 4
-
-#define PROCESS_CORNERS_NUM 4
-
-#define SPEEDO_ID_SELECT_0(rev) ((rev) <= 2)
-#define SPEEDO_ID_SELECT_1(sku) \
- (((sku) != 20) && ((sku) != 23) && ((sku) != 24) && \
- ((sku) != 27) && ((sku) != 28))
-
-enum {
- SPEEDO_ID_0,
- SPEEDO_ID_1,
- SPEEDO_ID_2,
- SPEEDO_ID_COUNT,
-};
-
-static const u32 cpu_process_speedos[][PROCESS_CORNERS_NUM] = {
- {315, 366, 420, UINT_MAX},
- {303, 368, 419, UINT_MAX},
- {316, 331, 383, UINT_MAX},
-};
-
-static const u32 core_process_speedos[][PROCESS_CORNERS_NUM] = {
- {165, 195, 224, UINT_MAX},
- {165, 195, 224, UINT_MAX},
- {165, 195, 224, UINT_MAX},
-};
-
-void tegra20_init_speedo_data(void)
-{
- u32 reg;
- u32 val;
- int i;
-
- BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != SPEEDO_ID_COUNT);
- BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) != SPEEDO_ID_COUNT);
-
- if (SPEEDO_ID_SELECT_0(tegra_revision))
- tegra_soc_speedo_id = SPEEDO_ID_0;
- else if (SPEEDO_ID_SELECT_1(tegra_sku_id))
- tegra_soc_speedo_id = SPEEDO_ID_1;
- else
- tegra_soc_speedo_id = SPEEDO_ID_2;
-
- val = 0;
- for (i = CPU_SPEEDO_MSBIT; i >= CPU_SPEEDO_LSBIT; i--) {
- reg = tegra_spare_fuse(i) |
- tegra_spare_fuse(i + CPU_SPEEDO_REDUND_OFFS);
- val = (val << 1) | (reg & 0x1);
- }
- val = val * SPEEDO_MULT;
- pr_debug("%s CPU speedo value %u\n", __func__, val);
-
- for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
- if (val <= cpu_process_speedos[tegra_soc_speedo_id][i])
- break;
- }
- tegra_cpu_process_id = i;
-
- val = 0;
- for (i = CORE_SPEEDO_MSBIT; i >= CORE_SPEEDO_LSBIT; i--) {
- reg = tegra_spare_fuse(i) |
- tegra_spare_fuse(i + CORE_SPEEDO_REDUND_OFFS);
- val = (val << 1) | (reg & 0x1);
- }
- val = val * SPEEDO_MULT;
- pr_debug("%s Core speedo value %u\n", __func__, val);
-
- for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
- if (val <= core_process_speedos[tegra_soc_speedo_id][i])
- break;
- }
- tegra_core_process_id = i;
-
- pr_info("Tegra20 Soc Speedo ID %d", tegra_soc_speedo_id);
-}
+++ /dev/null
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/bug.h>
-
-#include "fuse.h"
-
-#define CORE_PROCESS_CORNERS_NUM 1
-#define CPU_PROCESS_CORNERS_NUM 6
-
-#define FUSE_SPEEDO_CALIB_0 0x114
-#define FUSE_PACKAGE_INFO 0X1FC
-#define FUSE_TEST_PROG_VER 0X128
-
-#define G_SPEEDO_BIT_MINUS1 58
-#define G_SPEEDO_BIT_MINUS1_R 59
-#define G_SPEEDO_BIT_MINUS2 60
-#define G_SPEEDO_BIT_MINUS2_R 61
-#define LP_SPEEDO_BIT_MINUS1 62
-#define LP_SPEEDO_BIT_MINUS1_R 63
-#define LP_SPEEDO_BIT_MINUS2 64
-#define LP_SPEEDO_BIT_MINUS2_R 65
-
-enum {
- THRESHOLD_INDEX_0,
- THRESHOLD_INDEX_1,
- THRESHOLD_INDEX_2,
- THRESHOLD_INDEX_3,
- THRESHOLD_INDEX_4,
- THRESHOLD_INDEX_5,
- THRESHOLD_INDEX_6,
- THRESHOLD_INDEX_7,
- THRESHOLD_INDEX_8,
- THRESHOLD_INDEX_9,
- THRESHOLD_INDEX_10,
- THRESHOLD_INDEX_11,
- THRESHOLD_INDEX_COUNT,
-};
-
-static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
- {180},
- {170},
- {195},
- {180},
- {168},
- {192},
- {180},
- {170},
- {195},
- {180},
- {180},
- {180},
-};
-
-static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
- {306, 338, 360, 376, UINT_MAX},
- {295, 336, 358, 375, UINT_MAX},
- {325, 325, 358, 375, UINT_MAX},
- {325, 325, 358, 375, UINT_MAX},
- {292, 324, 348, 364, UINT_MAX},
- {324, 324, 348, 364, UINT_MAX},
- {324, 324, 348, 364, UINT_MAX},
- {295, 336, 358, 375, UINT_MAX},
- {358, 358, 358, 358, 397, UINT_MAX},
- {364, 364, 364, 364, 397, UINT_MAX},
- {295, 336, 358, 375, 391, UINT_MAX},
- {295, 336, 358, 375, 391, UINT_MAX},
-};
-
-static int threshold_index;
-static int package_id;
-
-static void fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp)
-{
- u32 reg;
- int ate_ver;
- int bit_minus1;
- int bit_minus2;
-
- reg = tegra_fuse_readl(FUSE_SPEEDO_CALIB_0);
-
- *speedo_lp = (reg & 0xFFFF) * 4;
- *speedo_g = ((reg >> 16) & 0xFFFF) * 4;
-
- ate_ver = tegra_fuse_readl(FUSE_TEST_PROG_VER);
- pr_info("%s: ATE prog ver %d.%d\n", __func__, ate_ver/10, ate_ver%10);
-
- if (ate_ver >= 26) {
- bit_minus1 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1);
- bit_minus1 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1_R);
- bit_minus2 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2);
- bit_minus2 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2_R);
- *speedo_lp |= (bit_minus1 << 1) | bit_minus2;
-
- bit_minus1 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS1);
- bit_minus1 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS1_R);
- bit_minus2 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS2);
- bit_minus2 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS2_R);
- *speedo_g |= (bit_minus1 << 1) | bit_minus2;
- } else {
- *speedo_lp |= 0x3;
- *speedo_g |= 0x3;
- }
-}
-
-static void rev_sku_to_speedo_ids(int rev, int sku)
-{
- switch (rev) {
- case TEGRA_REVISION_A01:
- tegra_cpu_speedo_id = 0;
- tegra_soc_speedo_id = 0;
- threshold_index = THRESHOLD_INDEX_0;
- break;
- case TEGRA_REVISION_A02:
- case TEGRA_REVISION_A03:
- switch (sku) {
- case 0x87:
- case 0x82:
- tegra_cpu_speedo_id = 1;
- tegra_soc_speedo_id = 1;
- threshold_index = THRESHOLD_INDEX_1;
- break;
- case 0x81:
- switch (package_id) {
- case 1:
- tegra_cpu_speedo_id = 2;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_2;
- break;
- case 2:
- tegra_cpu_speedo_id = 4;
- tegra_soc_speedo_id = 1;
- threshold_index = THRESHOLD_INDEX_7;
- break;
- default:
- pr_err("Tegra30: Unknown pkg %d\n", package_id);
- BUG();
- break;
- }
- break;
- case 0x80:
- switch (package_id) {
- case 1:
- tegra_cpu_speedo_id = 5;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_8;
- break;
- case 2:
- tegra_cpu_speedo_id = 6;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_9;
- break;
- default:
- pr_err("Tegra30: Unknown pkg %d\n", package_id);
- BUG();
- break;
- }
- break;
- case 0x83:
- switch (package_id) {
- case 1:
- tegra_cpu_speedo_id = 7;
- tegra_soc_speedo_id = 1;
- threshold_index = THRESHOLD_INDEX_10;
- break;
- case 2:
- tegra_cpu_speedo_id = 3;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_3;
- break;
- default:
- pr_err("Tegra30: Unknown pkg %d\n", package_id);
- BUG();
- break;
- }
- break;
- case 0x8F:
- tegra_cpu_speedo_id = 8;
- tegra_soc_speedo_id = 1;
- threshold_index = THRESHOLD_INDEX_11;
- break;
- case 0x08:
- tegra_cpu_speedo_id = 1;
- tegra_soc_speedo_id = 1;
- threshold_index = THRESHOLD_INDEX_4;
- break;
- case 0x02:
- tegra_cpu_speedo_id = 2;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_5;
- break;
- case 0x04:
- tegra_cpu_speedo_id = 3;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_6;
- break;
- case 0:
- switch (package_id) {
- case 1:
- tegra_cpu_speedo_id = 2;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_2;
- break;
- case 2:
- tegra_cpu_speedo_id = 3;
- tegra_soc_speedo_id = 2;
- threshold_index = THRESHOLD_INDEX_3;
- break;
- default:
- pr_err("Tegra30: Unknown pkg %d\n", package_id);
- BUG();
- break;
- }
- break;
- default:
- pr_warn("Tegra30: Unknown SKU %d\n", sku);
- tegra_cpu_speedo_id = 0;
- tegra_soc_speedo_id = 0;
- threshold_index = THRESHOLD_INDEX_0;
- break;
- }
- break;
- default:
- pr_warn("Tegra30: Unknown chip rev %d\n", rev);
- tegra_cpu_speedo_id = 0;
- tegra_soc_speedo_id = 0;
- threshold_index = THRESHOLD_INDEX_0;
- break;
- }
-}
-
-void tegra30_init_speedo_data(void)
-{
- u32 cpu_speedo_val;
- u32 core_speedo_val;
- int i;
-
- BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
- THRESHOLD_INDEX_COUNT);
- BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
- THRESHOLD_INDEX_COUNT);
-
- package_id = tegra_fuse_readl(FUSE_PACKAGE_INFO) & 0x0F;
-
- rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id);
- fuse_speedo_calib(&cpu_speedo_val, &core_speedo_val);
- pr_debug("%s CPU speedo value %u\n", __func__, cpu_speedo_val);
- pr_debug("%s Core speedo value %u\n", __func__, core_speedo_val);
-
- for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++) {
- if (cpu_speedo_val < cpu_process_speedos[threshold_index][i])
- break;
- }
- tegra_cpu_process_id = i - 1;
-
- if (tegra_cpu_process_id == -1) {
- pr_warn("Tegra30: CPU speedo value %3d out of range",
- cpu_speedo_val);
- tegra_cpu_process_id = 0;
- tegra_cpu_speedo_id = 1;
- }
-
- for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++) {
- if (core_speedo_val < core_process_speedos[threshold_index][i])
- break;
- }
- tegra_core_process_id = i - 1;
-
- if (tegra_core_process_id == -1) {
- pr_warn("Tegra30: CORE speedo value %3d out of range",
- core_speedo_val);
- tegra_core_process_id = 0;
- tegra_soc_speedo_id = 1;
- }
-
- pr_info("Tegra30: CPU Speedo ID %d, Soc Speedo ID %d",
- tegra_cpu_speedo_id, tegra_soc_speedo_id);
-}
INIT_REGULATOR_REGISTER(AB8505_CTRLVAUX6, 0x00, 0x00),
};
-struct regulator_init_data ab8505_regulators[AB8505_NUM_REGULATORS] = {
+static struct regulator_init_data ab8505_regulators[AB8505_NUM_REGULATORS] = {
/* supplies to the display/camera */
[AB8505_LDO_AUX1] = {
.constraints = {
#include <linux/io.h>
#include <linux/of.h>
-#include <asm/cacheflush.h>
#include <asm/hardware/cache-l2x0.h>
#include "db8500-regs.h"
#include "id.h"
-static void __iomem *l2x0_base;
-
static int __init ux500_l2x0_unlock(void)
{
int i;
+ void __iomem *l2x0_base = __io_address(U8500_L2CC_BASE);
/*
* Unlock Data and Instruction Lock if locked. Ux500 U-Boot versions
static int __init ux500_l2x0_init(void)
{
- if (cpu_is_u8500_family() || cpu_is_ux540_family())
- l2x0_base = __io_address(U8500_L2CC_BASE);
- else
- /* Non-Ux500 platform */
+ /* Multiplatform guard */
+ if (!((cpu_is_u8500_family() || cpu_is_ux540_family())))
return -ENODEV;
/* Unlock before init */
ux500_l2x0_unlock();
-
outer_cache.write_sec = ux500_l2c310_write_sec;
-
- if (of_have_populated_dt())
- l2x0_of_init(0, ~0);
- else
- l2x0_init(l2x0_base, 0, ~0);
+ l2x0_of_init(0, ~0);
return 0;
}
-
early_initcall(ux500_l2x0_init);
#include "db8500-regs.h"
#include "id.h"
-struct ab8500_platform_data ab8500_platdata = {
+static struct ab8500_platform_data ab8500_platdata = {
.regulator = &ab8500_regulator_plat_data,
};
-struct prcmu_pdata db8500_prcmu_pdata = {
+static struct prcmu_pdata db8500_prcmu_pdata = {
.ab_platdata = &ab8500_platdata,
.version_offset = DB8500_PRCMU_FW_VERSION_OFFSET,
.legacy_offset = DB8500_PRCMU_LEGACY_OFFSET,
__IO_DEV_DESC(U8500_PRCMU_TCDM_BASE, SZ_4K + SZ_8K),
};
-void __init u8500_map_io(void)
+static void __init u8500_map_io(void)
{
/*
* Map the UARTs early so that the DEBUG_LL stuff continues to work.
return ret;
}
-struct arm_pmu_platdata db8500_pmu_platdata = {
+static struct arm_pmu_platdata db8500_pmu_platdata = {
.handle_irq = db8500_pmu_handler,
};
soc_dev_attr->revision = ux500_get_revision();
}
-struct device_attribute ux500_soc_attr =
+static const struct device_attribute ux500_soc_attr =
__ATTR(process, S_IRUGO, ux500_get_process, NULL);
struct device * __init ux500_soc_device_init(const char *soc_id)
#include "db8500-regs.h"
#include "id.h"
-const static struct of_device_id prcmu_timer_of_match[] __initconst = {
+static const struct of_device_id prcmu_timer_of_match[] __initconst = {
{ .compatible = "stericsson,db8500-prcmu-timer-4", },
{ },
};
#include <linux/of_platform.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
#include <linux/amba/pl061.h>
#include <linux/amba/mmci.h>
#include <linux/amba/pl022.h>
#include <mach/platform.h>
#include <asm/hardware/timer-sp.h>
-#include <plat/clcd.h>
#include <plat/sched_clock.h>
#include "core.h"
DT_MACHINE_START(VERSATILE_PB, "ARM-Versatile (Device Tree Support)")
.map_io = versatile_map_io,
.init_early = versatile_init_early,
- .init_irq = versatile_init_irq,
.init_machine = versatile_dt_init,
.dt_compat = versatile_dt_match,
.restart = versatile_restart,
select ICST
select NO_IOPORT_MAP
select PLAT_VERSATILE
- select PLAT_VERSATILE_CLCD
select POWER_RESET
select POWER_RESET_VEXPRESS
select POWER_SUPPLY
#include <linux/platform_device.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
#include <linux/clkdev.h>
#include <linux/vexpress.h>
#include <linux/irqchip/arm-gic.h>
#include <mach/motherboard.h>
#include <mach/irqs.h>
-#include <plat/clcd.h>
-
static struct map_desc ct_ca9x4_io_desc[] __initdata = {
{
.virtual = V2T_PERIPH,
static void __iomem *pmc_base;
-void vt8500_restart(enum reboot_mode mode, const char *cmd)
+static void vt8500_restart(enum reboot_mode mode, const char *cmd)
{
if (pmc_base)
writel(1, pmc_base + VT8500_PMSR_REG);
},
};
-void __init vt8500_map_io(void)
+static void __init vt8500_map_io(void)
{
iotable_init(vt8500_io_desc, ARRAY_SIZE(vt8500_io_desc));
}
asm("mcr%? p15, 0, %0, c7, c0, 4" : : "r" (0));
}
-void __init vt8500_init(void)
+static void __init vt8500_init(void)
{
struct device_node *np;
#if defined(CONFIG_FB_VT8500) || defined(CONFIG_FB_WM8505)
config CACHE_FEROCEON_L2
bool "Enable the Feroceon L2 cache controller"
- depends on ARCH_KIRKWOOD || ARCH_MV78XX0 || ARCH_MVEBU
+ depends on ARCH_MV78XX0 || ARCH_MVEBU
default y
select OUTER_CACHE
help
omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE,
DMA_DEFAULT_FIFO_DEPTH, 0);
- if (dma_omap2plus()) {
+ if (dma_omap2plus() && !(d->dev_caps & DMA_ENGINE_HANDLE_IRQ)) {
strcpy(irq_name, "0");
dma_irq = platform_get_irq_byname(pdev, irq_name);
if (dma_irq < 0) {
char irq_name[4];
strcpy(irq_name, "0");
dma_irq = platform_get_irq_byname(pdev, irq_name);
- remove_irq(dma_irq, &omap24xx_dma_irq);
+ if (dma_irq >= 0)
+ remove_irq(dma_irq, &omap24xx_dma_irq);
} else {
int irq_rel = 0;
for ( ; irq_rel < dma_chan_count; irq_rel++) {
config PLAT_SAMSUNG
bool
- depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P || ARCH_EXYNOS
+ depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_EXYNOS || ARCH_S5PV210
default y
select GENERIC_IRQ_CHIP
select NO_IOPORT_MAP
help
Base platform code for all Samsung SoC based systems
-config PLAT_S5P
- bool
- depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
- default y
- select ARCH_REQUIRE_GPIOLIB
- select ARM_VIC
- select NO_IOPORT_MAP
- select PLAT_SAMSUNG
- select S3C_GPIO_TRACK
- select S5P_GPIO_DRVSTR
- select SAMSUNG_CLKSRC if !COMMON_CLK
- help
- Base platform code for Samsung's S5P series SoC.
-
config SAMSUNG_PM
bool
- depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5P64X0 || S5P_PM)
+ depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX)
default y
help
Base platform power management code for samsung code
if SAMSUNG_ATAGS
-# clock options
-
-config SAMSUNG_CLOCK
- bool
- default y if !COMMON_CLK
-
-config SAMSUNG_CLKSRC
- bool
- help
- Select the clock code for the clksrc implementation
- used by newer systems such as the S3C64XX.
-
-config S5P_CLOCK
- def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
- help
- Support common clock part for ARCH_S5P and ARCH_EXYNOS SoCs
-
-# options for IRQ support
-
-config S5P_IRQ
- def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
- help
- Support common interrupt part for ARCH_S5P SoCs
-
-config S5P_EXT_INT
- bool
- help
- Use the external interrupts (other than GPIO interrupts.)
- Note: Do not choose this for S5P6440 and S5P6450.
-
-config S5P_GPIO_INT
- bool
- help
- Common code for the GPIO interrupts (other than external interrupts.)
-
-# options for gpio configuration support
-
-config S5P_GPIO_DRVSTR
- bool
- help
- Internal configuration to get and set correct GPIO driver strength
- helper
-
-config SAMSUNG_GPIO_EXTRA
- int "Number of additional GPIO pins"
- default 128 if SAMSUNG_GPIO_EXTRA128
- default 64 if SAMSUNG_GPIO_EXTRA64
- default 0
- help
- Use additional GPIO space in addition to the GPIO's the SOC
- provides. This allows expanding the GPIO space for use with
- GPIO expanders.
-
-config SAMSUNG_GPIO_EXTRA64
- bool
-
-config SAMSUNG_GPIO_EXTRA128
- bool
-
config S3C_GPIO_SPACE
int "Space between gpio banks"
default 0
Internal configuration option to enable the s3c specific gpio
chip tracking if the platform requires it.
-# uart options
-
-config S5P_DEV_UART
- def_bool y
- depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
-
# ADC driver
config S3C_ADC
help
Compile in platform device definition LCD backlight with PWM Timer
-config S5P_DEV_CSIS0
- bool
- help
- Compile in platform device definitions for MIPI-CSIS channel 0
-
-config S5P_DEV_CSIS1
- bool
- help
- Compile in platform device definitions for MIPI-CSIS channel 1
-
-config S5P_DEV_FIMC0
- bool
- help
- Compile in platform device definitions for FIMC controller 0
-
-config S5P_DEV_FIMC1
- bool
- help
- Compile in platform device definitions for FIMC controller 1
-
-config S5P_DEV_FIMC2
- bool
- help
- Compile in platform device definitions for FIMC controller 2
-
-config S5P_DEV_FIMC3
- bool
- help
- Compile in platform device definitions for FIMC controller 3
-
-config S5P_DEV_FIMD0
- bool
- help
- Compile in platform device definitions for FIMD controller 0
-
-config S5P_DEV_G2D
- bool
- help
- Compile in platform device definitions for G2D device
-
-config S5P_DEV_I2C_HDMIPHY
- bool
- help
- Compile in platform device definitions for I2C HDMIPHY controller
-
-config S5P_DEV_JPEG
- bool
- help
- Compile in platform device definitions for JPEG codec
-
-config S5P_DEV_ONENAND
- bool
- help
- Compile in platform device definition for OneNAND controller
-
-config S5P_DEV_TV
- bool
- help
- Compile in platform device definition for TV interface
-
config S3C24XX_PWM
bool "PWM device support"
select PWM
help
Internal configuration for S3C DMA core
-config S5P_IRQ_PM
- bool
- default y if S5P_PM
- help
- Legacy IRQ power management for S5P platforms
-
config SAMSUNG_PM_GPIO
bool
default y if GPIO_SAMSUNG && PM
config SAMSUNG_DMADEV
bool "Use legacy Samsung DMA abstraction"
- depends on CPU_S5PV210 || CPU_S5PC100 || ARCH_S5P64X0 || ARCH_S3C64XX
+ depends on CPU_S5PV210 || ARCH_S3C64XX
select DMADEVICES
default y
help
Compile support for system restart by triggering watchdog reset.
Used on SoCs that do not provide dedicated reset control.
-config S5P_PM
- bool
- help
- Common code for power management support on S5P and newer SoCs
- Note: Do not select this for S5P6440 and S5P6450.
-
-config S5P_SLEEP
- bool
- help
- Internal config node to apply common S5P sleep management code.
- Can be selected by S5P and newer SoCs with similar sleep procedure.
-
config DEBUG_S3C_UART
depends on PLAT_SAMSUNG
int
# Licensed under GPLv2
ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include
-ccflags-$(CONFIG_ARCH_EXYNOS) += -I$(srctree)/arch/arm/mach-exynos/include
obj-y :=
obj-m :=
obj-y += init.o cpu.o
-obj-$(CONFIG_SAMSUNG_CLOCK) += clock.o
-
-obj-$(CONFIG_SAMSUNG_CLKSRC) += clock-clksrc.o
-obj-$(CONFIG_S5P_CLOCK) += s5p-clock.o
-
-obj-$(CONFIG_S5P_IRQ) += s5p-irq.o
-obj-$(CONFIG_S5P_EXT_INT) += s5p-irq-eint.o
-obj-$(CONFIG_S5P_GPIO_INT) += s5p-irq-gpioint.o
-
# ADC
obj-$(CONFIG_S3C_ADC) += adc.o
obj-$(CONFIG_SAMSUNG_ATAGS) += devs.o
obj-$(CONFIG_SAMSUNG_ATAGS) += dev-uart.o
obj-$(CONFIG_S5P_DEV_MFC) += s5p-dev-mfc.o
-obj-$(CONFIG_S5P_DEV_UART) += s5p-dev-uart.o
obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT) += dev-backlight.o
obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o
obj-$(CONFIG_SAMSUNG_WDT_RESET) += watchdog-reset.o
-
-obj-$(CONFIG_S5P_PM) += s5p-pm.o
-obj-$(CONFIG_S5P_IRQ_PM) += s5p-irq-pm.o
-obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o
TYPE_ADCV1, /* S3C24XX */
TYPE_ADCV11, /* S3C2443 */
TYPE_ADCV12, /* S3C2416, S3C2450 */
- TYPE_ADCV2, /* S3C64XX, S5P64X0, S5PC100 */
+ TYPE_ADCV2, /* S3C64XX */
TYPE_ADCV3, /* S5PV210, S5PC110, EXYNOS4210 */
};
+++ /dev/null
-/* linux/arch/arm/plat-samsung/clock-clksrc.c
- *
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/cpu-freq.h>
-
-static inline struct clksrc_clk *to_clksrc(struct clk *clk)
-{
- return container_of(clk, struct clksrc_clk, clk);
-}
-
-static inline u32 bit_mask(u32 shift, u32 nr_bits)
-{
- u32 mask = 0xffffffff >> (32 - nr_bits);
-
- return mask << shift;
-}
-
-static unsigned long s3c_getrate_clksrc(struct clk *clk)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- unsigned long rate = clk_get_rate(clk->parent);
- u32 clkdiv = __raw_readl(sclk->reg_div.reg);
- u32 mask = bit_mask(sclk->reg_div.shift, sclk->reg_div.size);
-
- clkdiv &= mask;
- clkdiv >>= sclk->reg_div.shift;
- clkdiv++;
-
- rate /= clkdiv;
- return rate;
-}
-
-static int s3c_setrate_clksrc(struct clk *clk, unsigned long rate)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- void __iomem *reg = sclk->reg_div.reg;
- unsigned int div;
- u32 mask = bit_mask(sclk->reg_div.shift, sclk->reg_div.size);
- u32 val;
-
- rate = clk_round_rate(clk, rate);
- div = clk_get_rate(clk->parent) / rate;
- if (div > (1 << sclk->reg_div.size))
- return -EINVAL;
-
- val = __raw_readl(reg);
- val &= ~mask;
- val |= (div - 1) << sclk->reg_div.shift;
- __raw_writel(val, reg);
-
- return 0;
-}
-
-static int s3c_setparent_clksrc(struct clk *clk, struct clk *parent)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- struct clksrc_sources *srcs = sclk->sources;
- u32 clksrc = __raw_readl(sclk->reg_src.reg);
- u32 mask = bit_mask(sclk->reg_src.shift, sclk->reg_src.size);
- int src_nr = -1;
- int ptr;
-
- for (ptr = 0; ptr < srcs->nr_sources; ptr++)
- if (srcs->sources[ptr] == parent) {
- src_nr = ptr;
- break;
- }
-
- if (src_nr >= 0) {
- clk->parent = parent;
-
- clksrc &= ~mask;
- clksrc |= src_nr << sclk->reg_src.shift;
-
- __raw_writel(clksrc, sclk->reg_src.reg);
- return 0;
- }
-
- return -EINVAL;
-}
-
-static unsigned long s3c_roundrate_clksrc(struct clk *clk,
- unsigned long rate)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- unsigned long parent_rate = clk_get_rate(clk->parent);
- int max_div = 1 << sclk->reg_div.size;
- int div;
-
- if (rate >= parent_rate)
- rate = parent_rate;
- else {
- div = parent_rate / rate;
- if (parent_rate % rate)
- div++;
-
- if (div == 0)
- div = 1;
- if (div > max_div)
- div = max_div;
-
- rate = parent_rate / div;
- }
-
- return rate;
-}
-
-/* Clock initialisation code */
-
-void __init_or_cpufreq s3c_set_clksrc(struct clksrc_clk *clk, bool announce)
-{
- struct clksrc_sources *srcs = clk->sources;
- u32 mask = bit_mask(clk->reg_src.shift, clk->reg_src.size);
- u32 clksrc;
-
- if (!clk->reg_src.reg) {
- if (!clk->clk.parent)
- printk(KERN_ERR "%s: no parent clock specified\n",
- clk->clk.name);
- return;
- }
-
- clksrc = __raw_readl(clk->reg_src.reg);
- clksrc &= mask;
- clksrc >>= clk->reg_src.shift;
-
- if (clksrc > srcs->nr_sources || !srcs->sources[clksrc]) {
- printk(KERN_ERR "%s: bad source %d\n",
- clk->clk.name, clksrc);
- return;
- }
-
- clk->clk.parent = srcs->sources[clksrc];
-
- if (announce)
- printk(KERN_INFO "%s: source is %s (%d), rate is %ld\n",
- clk->clk.name, clk->clk.parent->name, clksrc,
- clk_get_rate(&clk->clk));
-}
-
-static struct clk_ops clksrc_ops = {
- .set_parent = s3c_setparent_clksrc,
- .get_rate = s3c_getrate_clksrc,
- .set_rate = s3c_setrate_clksrc,
- .round_rate = s3c_roundrate_clksrc,
-};
-
-static struct clk_ops clksrc_ops_nodiv = {
- .set_parent = s3c_setparent_clksrc,
-};
-
-static struct clk_ops clksrc_ops_nosrc = {
- .get_rate = s3c_getrate_clksrc,
- .set_rate = s3c_setrate_clksrc,
- .round_rate = s3c_roundrate_clksrc,
-};
-
-void __init s3c_register_clksrc(struct clksrc_clk *clksrc, int size)
-{
- int ret;
-
- for (; size > 0; size--, clksrc++) {
- if (!clksrc->reg_div.reg && !clksrc->reg_src.reg)
- printk(KERN_ERR "%s: clock %s has no registers set\n",
- __func__, clksrc->clk.name);
-
- /* fill in the default functions */
-
- if (!clksrc->clk.ops) {
- if (!clksrc->reg_div.reg)
- clksrc->clk.ops = &clksrc_ops_nodiv;
- else if (!clksrc->reg_src.reg)
- clksrc->clk.ops = &clksrc_ops_nosrc;
- else
- clksrc->clk.ops = &clksrc_ops;
- }
-
- /* setup the clocksource, but do not announce it
- * as it may be re-set by the setup routines
- * called after the rest of the clocks have been
- * registered
- */
- s3c_set_clksrc(clksrc, false);
-
- ret = s3c24xx_register_clock(&clksrc->clk);
-
- if (ret < 0) {
- printk(KERN_ERR "%s: failed to register %s (%d)\n",
- __func__, clksrc->clk.name, ret);
- }
- }
-}
+++ /dev/null
-/* linux/arch/arm/plat-s3c24xx/clock.c
- *
- * Copyright 2004-2005 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX Core clock control support
- *
- * Based on, and code from linux/arch/arm/mach-versatile/clock.c
- **
- ** Copyright (C) 2004 ARM Limited.
- ** Written by Deep Blue Solutions Limited.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/clk.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#if defined(CONFIG_DEBUG_FS)
-#include <linux/debugfs.h>
-#endif
-
-#include <asm/irq.h>
-
-#include <plat/cpu-freq.h>
-
-#include <plat/clock.h>
-#include <plat/cpu.h>
-
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h> /* for s3c24xx_uart_devs */
-
-/* clock information */
-
-static LIST_HEAD(clocks);
-
-/* We originally used an mutex here, but some contexts (see resume)
- * are calling functions such as clk_set_parent() with IRQs disabled
- * causing an BUG to be triggered.
- */
-DEFINE_SPINLOCK(clocks_lock);
-
-/* Global watchdog clock used by arch_wtd_reset() callback */
-struct clk *s3c2410_wdtclk;
-static int __init s3c_wdt_reset_init(void)
-{
- s3c2410_wdtclk = clk_get(NULL, "watchdog");
- if (IS_ERR(s3c2410_wdtclk))
- printk(KERN_WARNING "%s: warning: cannot get watchdog clock\n", __func__);
- return 0;
-}
-arch_initcall(s3c_wdt_reset_init);
-
-/* enable and disable calls for use with the clk struct */
-
-static int clk_null_enable(struct clk *clk, int enable)
-{
- return 0;
-}
-
-int clk_enable(struct clk *clk)
-{
- unsigned long flags;
-
- if (IS_ERR(clk) || clk == NULL)
- return -EINVAL;
-
- clk_enable(clk->parent);
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- if ((clk->usage++) == 0)
- (clk->enable)(clk, 1);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
- return 0;
-}
-
-void clk_disable(struct clk *clk)
-{
- unsigned long flags;
-
- if (IS_ERR(clk) || clk == NULL)
- return;
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- if ((--clk->usage) == 0)
- (clk->enable)(clk, 0);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
- clk_disable(clk->parent);
-}
-
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- if (IS_ERR_OR_NULL(clk))
- return 0;
-
- if (clk->rate != 0)
- return clk->rate;
-
- if (clk->ops != NULL && clk->ops->get_rate != NULL)
- return (clk->ops->get_rate)(clk);
-
- if (clk->parent != NULL)
- return clk_get_rate(clk->parent);
-
- return clk->rate;
-}
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
- if (!IS_ERR_OR_NULL(clk) && clk->ops && clk->ops->round_rate)
- return (clk->ops->round_rate)(clk, rate);
-
- return rate;
-}
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long flags;
- int ret;
-
- if (IS_ERR_OR_NULL(clk))
- return -EINVAL;
-
- /* We do not default just do a clk->rate = rate as
- * the clock may have been made this way by choice.
- */
-
- WARN_ON(clk->ops == NULL);
- WARN_ON(clk->ops && clk->ops->set_rate == NULL);
-
- if (clk->ops == NULL || clk->ops->set_rate == NULL)
- return -EINVAL;
-
- spin_lock_irqsave(&clocks_lock, flags);
- ret = (clk->ops->set_rate)(clk, rate);
- spin_unlock_irqrestore(&clocks_lock, flags);
-
- return ret;
-}
-
-struct clk *clk_get_parent(struct clk *clk)
-{
- return clk->parent;
-}
-
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
- unsigned long flags;
- int ret = 0;
-
- if (IS_ERR_OR_NULL(clk) || IS_ERR_OR_NULL(parent))
- return -EINVAL;
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- if (clk->ops && clk->ops->set_parent)
- ret = (clk->ops->set_parent)(clk, parent);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
-
- return ret;
-}
-
-EXPORT_SYMBOL(clk_enable);
-EXPORT_SYMBOL(clk_disable);
-EXPORT_SYMBOL(clk_get_rate);
-EXPORT_SYMBOL(clk_round_rate);
-EXPORT_SYMBOL(clk_set_rate);
-EXPORT_SYMBOL(clk_get_parent);
-EXPORT_SYMBOL(clk_set_parent);
-
-/* base clocks */
-
-int clk_default_setrate(struct clk *clk, unsigned long rate)
-{
- clk->rate = rate;
- return 0;
-}
-
-struct clk_ops clk_ops_def_setrate = {
- .set_rate = clk_default_setrate,
-};
-
-struct clk clk_xtal = {
- .name = "xtal",
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
-};
-
-struct clk clk_ext = {
- .name = "ext",
-};
-
-struct clk clk_epll = {
- .name = "epll",
-};
-
-struct clk clk_mpll = {
- .name = "mpll",
- .ops = &clk_ops_def_setrate,
-};
-
-struct clk clk_upll = {
- .name = "upll",
- .parent = NULL,
- .ctrlbit = 0,
-};
-
-struct clk clk_f = {
- .name = "fclk",
- .rate = 0,
- .parent = &clk_mpll,
- .ctrlbit = 0,
-};
-
-struct clk clk_h = {
- .name = "hclk",
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
- .ops = &clk_ops_def_setrate,
-};
-
-struct clk clk_p = {
- .name = "pclk",
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
- .ops = &clk_ops_def_setrate,
-};
-
-struct clk clk_usb_bus = {
- .name = "usb-bus",
- .rate = 0,
- .parent = &clk_upll,
-};
-
-
-struct clk s3c24xx_uclk = {
- .name = "uclk",
-};
-
-/* initialise the clock system */
-
-/**
- * s3c24xx_register_clock() - register a clock
- * @clk: The clock to register
- *
- * Add the specified clock to the list of clocks known by the system.
- */
-int s3c24xx_register_clock(struct clk *clk)
-{
- if (clk->enable == NULL)
- clk->enable = clk_null_enable;
-
- /* fill up the clk_lookup structure and register it*/
- clk->lookup.dev_id = clk->devname;
- clk->lookup.con_id = clk->name;
- clk->lookup.clk = clk;
- clkdev_add(&clk->lookup);
-
- return 0;
-}
-
-/**
- * s3c24xx_register_clocks() - register an array of clock pointers
- * @clks: Pointer to an array of struct clk pointers
- * @nr_clks: The number of clocks in the @clks array.
- *
- * Call s3c24xx_register_clock() for all the clock pointers contained
- * in the @clks list. Returns the number of failures.
- */
-int s3c24xx_register_clocks(struct clk **clks, int nr_clks)
-{
- int fails = 0;
-
- for (; nr_clks > 0; nr_clks--, clks++) {
- if (s3c24xx_register_clock(*clks) < 0) {
- struct clk *clk = *clks;
- printk(KERN_ERR "%s: failed to register %p: %s\n",
- __func__, clk, clk->name);
- fails++;
- }
- }
-
- return fails;
-}
-
-/**
- * s3c_register_clocks() - register an array of clocks
- * @clkp: Pointer to the first clock in the array.
- * @nr_clks: Number of clocks to register.
- *
- * Call s3c24xx_register_clock() on the @clkp array given, printing an
- * error if it fails to register the clock (unlikely).
- */
-void __init s3c_register_clocks(struct clk *clkp, int nr_clks)
-{
- int ret;
-
- for (; nr_clks > 0; nr_clks--, clkp++) {
- ret = s3c24xx_register_clock(clkp);
-
- if (ret < 0) {
- printk(KERN_ERR "Failed to register clock %s (%d)\n",
- clkp->name, ret);
- }
- }
-}
-
-/**
- * s3c_disable_clocks() - disable an array of clocks
- * @clkp: Pointer to the first clock in the array.
- * @nr_clks: Number of clocks to register.
- *
- * for internal use only at initialisation time. disable the clocks in the
- * @clkp array.
- */
-
-void __init s3c_disable_clocks(struct clk *clkp, int nr_clks)
-{
- for (; nr_clks > 0; nr_clks--, clkp++)
- (clkp->enable)(clkp, 0);
-}
-
-/* initialise all the clocks */
-
-int __init s3c24xx_register_baseclocks(unsigned long xtal)
-{
- printk(KERN_INFO "S3C24XX Clocks, Copyright 2004 Simtec Electronics\n");
-
- clk_xtal.rate = xtal;
-
- /* register our clocks */
-
- if (s3c24xx_register_clock(&clk_xtal) < 0)
- printk(KERN_ERR "failed to register master xtal\n");
-
- if (s3c24xx_register_clock(&clk_mpll) < 0)
- printk(KERN_ERR "failed to register mpll clock\n");
-
- if (s3c24xx_register_clock(&clk_upll) < 0)
- printk(KERN_ERR "failed to register upll clock\n");
-
- if (s3c24xx_register_clock(&clk_f) < 0)
- printk(KERN_ERR "failed to register cpu fclk\n");
-
- if (s3c24xx_register_clock(&clk_h) < 0)
- printk(KERN_ERR "failed to register cpu hclk\n");
-
- if (s3c24xx_register_clock(&clk_p) < 0)
- printk(KERN_ERR "failed to register cpu pclk\n");
-
- return 0;
-}
-
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
-/* debugfs support to trace clock tree hierarchy and attributes */
-
-static struct dentry *clk_debugfs_root;
-
-static void clock_tree_show_one(struct seq_file *s, struct clk *c, int level)
-{
- struct clk *child;
- const char *state;
- char buf[255] = { 0 };
- int n = 0;
-
- if (c->name)
- n = snprintf(buf, sizeof(buf) - 1, "%s", c->name);
-
- if (c->devname)
- n += snprintf(buf + n, sizeof(buf) - 1 - n, ":%s", c->devname);
-
- state = (c->usage > 0) ? "on" : "off";
-
- seq_printf(s, "%*s%-*s %-6s %-3d %-10lu\n",
- level * 3 + 1, "",
- 50 - level * 3, buf,
- state, c->usage, clk_get_rate(c));
-
- list_for_each_entry(child, &clocks, list) {
- if (child->parent != c)
- continue;
-
- clock_tree_show_one(s, child, level + 1);
- }
-}
-
-static int clock_tree_show(struct seq_file *s, void *data)
-{
- struct clk *c;
- unsigned long flags;
-
- seq_printf(s, " clock state ref rate\n");
- seq_printf(s, "----------------------------------------------------\n");
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- list_for_each_entry(c, &clocks, list)
- if (c->parent == NULL)
- clock_tree_show_one(s, c, 0);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
- return 0;
-}
-
-static int clock_tree_open(struct inode *inode, struct file *file)
-{
- return single_open(file, clock_tree_show, inode->i_private);
-}
-
-static const struct file_operations clock_tree_fops = {
- .open = clock_tree_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int clock_rate_show(void *data, u64 *val)
-{
- struct clk *c = data;
- *val = clk_get_rate(c);
- return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(clock_rate_fops, clock_rate_show, NULL, "%llu\n");
-
-static int clk_debugfs_register_one(struct clk *c)
-{
- int err;
- struct dentry *d;
- struct clk *pa = c->parent;
- char s[255];
- char *p = s;
-
- p += sprintf(p, "%s", c->devname);
-
- d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root);
- if (!d)
- return -ENOMEM;
-
- c->dent = d;
-
- d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usage);
- if (!d) {
- err = -ENOMEM;
- goto err_out;
- }
-
- d = debugfs_create_file("rate", S_IRUGO, c->dent, c, &clock_rate_fops);
- if (!d) {
- err = -ENOMEM;
- goto err_out;
- }
- return 0;
-
-err_out:
- debugfs_remove_recursive(c->dent);
- return err;
-}
-
-static int clk_debugfs_register(struct clk *c)
-{
- int err;
- struct clk *pa = c->parent;
-
- if (pa && !pa->dent) {
- err = clk_debugfs_register(pa);
- if (err)
- return err;
- }
-
- if (!c->dent) {
- err = clk_debugfs_register_one(c);
- if (err)
- return err;
- }
- return 0;
-}
-
-static int __init clk_debugfs_init(void)
-{
- struct clk *c;
- struct dentry *d;
- int err = -ENOMEM;
-
- d = debugfs_create_dir("clock", NULL);
- if (!d)
- return -ENOMEM;
- clk_debugfs_root = d;
-
- d = debugfs_create_file("clock_tree", S_IRUGO, clk_debugfs_root, NULL,
- &clock_tree_fops);
- if (!d)
- goto err_out;
-
- list_for_each_entry(c, &clocks, list) {
- err = clk_debugfs_register(c);
- if (err)
- goto err_out;
- }
- return 0;
-
-err_out:
- debugfs_remove_recursive(clk_debugfs_root);
- return err;
-}
-late_initcall(clk_debugfs_init);
-
-#endif /* defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) */
#include <linux/init.h>
#include <linux/io.h>
-
-#include <mach/map.h>
+#include <plat/map-base.h>
#include <plat/cpu.h>
unsigned long samsung_cpu_id;
#include <linux/platform_data/ata-samsung_cf.h>
#include <plat/fb.h>
#include <plat/fb-s3c2410.h>
-#include <plat/hdmi.h>
#include <linux/platform_data/hwmon-s3c.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <plat/keypad.h>
};
#endif /* CONFIG_CPU_S3C2440 */
-/* ASOC DMA */
-
-#ifdef CONFIG_PLAT_S5P
-static struct resource samsung_asoc_idma_resource = DEFINE_RES_IRQ(IRQ_I2S0);
-
-struct platform_device samsung_asoc_idma = {
- .name = "samsung-idma",
- .id = -1,
- .num_resources = 1,
- .resource = &samsung_asoc_idma_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
-};
-#endif
-
/* FB */
#ifdef CONFIG_S3C_DEV_FB
}
#endif /* CONFIG_S3C_DEV_FB */
-/* FIMC */
-
-#ifdef CONFIG_S5P_DEV_FIMC0
-static struct resource s5p_fimc0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC0, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC0),
-};
-
-struct platform_device s5p_device_fimc0 = {
- .name = "s5p-fimc",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_fimc0_resource),
- .resource = s5p_fimc0_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-struct platform_device s5p_device_fimc_md = {
- .name = "s5p-fimc-md",
- .id = -1,
-};
-#endif /* CONFIG_S5P_DEV_FIMC0 */
-
-#ifdef CONFIG_S5P_DEV_FIMC1
-static struct resource s5p_fimc1_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC1, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC1),
-};
-
-struct platform_device s5p_device_fimc1 = {
- .name = "s5p-fimc",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5p_fimc1_resource),
- .resource = s5p_fimc1_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_FIMC1 */
-
-#ifdef CONFIG_S5P_DEV_FIMC2
-static struct resource s5p_fimc2_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC2, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC2),
-};
-
-struct platform_device s5p_device_fimc2 = {
- .name = "s5p-fimc",
- .id = 2,
- .num_resources = ARRAY_SIZE(s5p_fimc2_resource),
- .resource = s5p_fimc2_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_FIMC2 */
-
-#ifdef CONFIG_S5P_DEV_FIMC3
-static struct resource s5p_fimc3_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC3, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC3),
-};
-
-struct platform_device s5p_device_fimc3 = {
- .name = "s5p-fimc",
- .id = 3,
- .num_resources = ARRAY_SIZE(s5p_fimc3_resource),
- .resource = s5p_fimc3_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_FIMC3 */
-
-/* G2D */
-
-#ifdef CONFIG_S5P_DEV_G2D
-static struct resource s5p_g2d_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_G2D, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_2D),
-};
-
-struct platform_device s5p_device_g2d = {
- .name = "s5p-g2d",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_g2d_resource),
- .resource = s5p_g2d_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_G2D */
-
-#ifdef CONFIG_S5P_DEV_JPEG
-static struct resource s5p_jpeg_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_JPEG, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_JPEG),
-};
-
-struct platform_device s5p_device_jpeg = {
- .name = "s5p-jpeg",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_jpeg_resource),
- .resource = s5p_jpeg_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_JPEG */
-
-/* FIMD0 */
-
-#ifdef CONFIG_S5P_DEV_FIMD0
-static struct resource s5p_fimd0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMD0, SZ_32K),
- [1] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_VSYNC, "vsync"),
- [2] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_FIFO, "fifo"),
- [3] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_SYSTEM, "lcd_sys"),
-};
-
-struct platform_device s5p_device_fimd0 = {
- .name = "s5p-fb",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_fimd0_resource),
- .resource = s5p_fimd0_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-void __init s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd)
-{
- s3c_set_platdata(pd, sizeof(struct s3c_fb_platdata),
- &s5p_device_fimd0);
-}
-#endif /* CONFIG_S5P_DEV_FIMD0 */
-
/* HWMON */
#ifdef CONFIG_S3C_DEV_HWMON
}
#endif /* CONFIG_S3C_DEV_I2C7 */
-/* I2C HDMIPHY */
-
-#ifdef CONFIG_S5P_DEV_I2C_HDMIPHY
-static struct resource s5p_i2c_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_IIC_HDMIPHY, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC_HDMIPHY),
-};
-
-struct platform_device s5p_device_i2c_hdmiphy = {
- .name = "s3c2440-hdmiphy-i2c",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_i2c_resource),
- .resource = s5p_i2c_resource,
-};
-
-void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
-{
- struct s3c2410_platform_i2c *npd;
-
- if (!pd) {
- pd = &default_i2c_data;
-
- if (soc_is_s5pv210())
- pd->bus_num = 3;
- else
- pd->bus_num = 0;
- }
-
- npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
- &s5p_device_i2c_hdmiphy);
-}
-
-static struct s5p_hdmi_platform_data s5p_hdmi_def_platdata;
-
-void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
- struct i2c_board_info *mhl_info, int mhl_bus)
-{
- struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata;
-
- if (soc_is_s5pv210())
- pd->hdmiphy_bus = 3;
- else
- pd->hdmiphy_bus = 0;
-
- pd->hdmiphy_info = hdmiphy_info;
- pd->mhl_info = mhl_info;
- pd->mhl_bus = mhl_bus;
-
- s3c_set_platdata(pd, sizeof(struct s5p_hdmi_platform_data),
- &s5p_device_hdmi);
-}
-
-#endif /* CONFIG_S5P_DEV_I2C_HDMIPHY */
-
/* I2S */
#ifdef CONFIG_PLAT_S3C24XX
}
#endif /* CONFIG_PLAT_S3C24XX */
-/* MIPI CSIS */
-
-#ifdef CONFIG_S5P_DEV_CSIS0
-static struct resource s5p_mipi_csis0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS0, SZ_16K),
- [1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS0),
-};
-
-struct platform_device s5p_device_mipi_csis0 = {
- .name = "s5p-mipi-csis",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_mipi_csis0_resource),
- .resource = s5p_mipi_csis0_resource,
-};
-#endif /* CONFIG_S5P_DEV_CSIS0 */
-
-#ifdef CONFIG_S5P_DEV_CSIS1
-static struct resource s5p_mipi_csis1_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS1, SZ_16K),
- [1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS1),
-};
-
-struct platform_device s5p_device_mipi_csis1 = {
- .name = "s5p-mipi-csis",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5p_mipi_csis1_resource),
- .resource = s5p_mipi_csis1_resource,
-};
-#endif
-
/* NAND */
#ifdef CONFIG_S3C_DEV_NAND
}
#endif /* CONFIG_S3C64XX_DEV_ONENAND1 */
-#ifdef CONFIG_S5P_DEV_ONENAND
-static struct resource s5p_onenand_resources[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_ONENAND, SZ_128K),
- [1] = DEFINE_RES_MEM(S5P_PA_ONENAND_DMA, SZ_8K),
- [2] = DEFINE_RES_IRQ(IRQ_ONENAND_AUDI),
-};
-
-struct platform_device s5p_device_onenand = {
- .name = "s5pc110-onenand",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_onenand_resources),
- .resource = s5p_onenand_resources,
-};
-#endif /* CONFIG_S5P_DEV_ONENAND */
-
-/* PMU */
-
-#if defined(CONFIG_PLAT_S5P) && !defined(CONFIG_ARCH_EXYNOS)
-static struct resource s5p_pmu_resource[] = {
- DEFINE_RES_IRQ(IRQ_PMU)
-};
-
-static struct platform_device s5p_device_pmu = {
- .name = "arm-pmu",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_pmu_resource),
- .resource = s5p_pmu_resource,
-};
-
-static int __init s5p_pmu_init(void)
-{
- platform_device_register(&s5p_device_pmu);
- return 0;
-}
-arch_initcall(s5p_pmu_init);
-#endif /* CONFIG_PLAT_S5P */
-
/* PWM Timer */
#ifdef CONFIG_SAMSUNG_DEV_PWM
}
#endif /* CONFIG_SAMSUNG_DEV_TS */
-/* TV */
-
-#ifdef CONFIG_S5P_DEV_TV
-
-static struct resource s5p_hdmi_resources[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_HDMI, SZ_1M),
- [1] = DEFINE_RES_IRQ(IRQ_HDMI),
-};
-
-struct platform_device s5p_device_hdmi = {
- .name = "s5p-hdmi",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_hdmi_resources),
- .resource = s5p_hdmi_resources,
-};
-
-static struct resource s5p_sdo_resources[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_SDO, SZ_64K),
- [1] = DEFINE_RES_IRQ(IRQ_SDO),
-};
-
-struct platform_device s5p_device_sdo = {
- .name = "s5p-sdo",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_sdo_resources),
- .resource = s5p_sdo_resources,
-};
-
-static struct resource s5p_mixer_resources[] = {
- [0] = DEFINE_RES_MEM_NAMED(S5P_PA_MIXER, SZ_64K, "mxr"),
- [1] = DEFINE_RES_MEM_NAMED(S5P_PA_VP, SZ_64K, "vp"),
- [2] = DEFINE_RES_IRQ_NAMED(IRQ_MIXER, "irq"),
-};
-
-struct platform_device s5p_device_mixer = {
- .name = "s5p-mixer",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_mixer_resources),
- .resource = s5p_mixer_resources,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
-};
-#endif /* CONFIG_S5P_DEV_TV */
-
/* USB */
#ifdef CONFIG_S3C_DEV_USB_HOST
+++ /dev/null
-/*
- * Copyright (C) 2011 Samsung Electronics Co., Ltd.
- *
- * S5P series camera interface helper functions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __PLAT_SAMSUNG_CAMPORT_H_
-#define __PLAT_SAMSUNG_CAMPORT_H_ __FILE__
-
-enum s5p_camport_id {
- S5P_CAMPORT_A,
- S5P_CAMPORT_B,
-};
-
-/*
- * The helper functions to configure GPIO for the camera parallel bus.
- * The camera port can be multiplexed with any FIMC entity, even multiple
- * FIMC entities are allowed to be attached to a single port simultaneously.
- * These functions are to be used in the board setup code.
- */
-int s5pv210_fimc_setup_gpio(enum s5p_camport_id id);
-int exynos4_fimc_setup_gpio(enum s5p_camport_id id);
-
-#endif /* __PLAT_SAMSUNG_CAMPORT_H */
+++ /dev/null
-/* linux/arch/arm/plat-samsung/include/plat/clock-clksrc.h
- *
- * Parts taken from arch/arm/plat-s3c64xx/clock.c
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * Copyright 2009 Ben Dooks <ben-linux@fluff.org>
- * Copyright 2009 Harald Welte
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/**
- * struct clksrc_sources - list of sources for a given clock
- * @sources: array of pointers to clocks
- * @nr_sources: The size of @sources
- */
-struct clksrc_sources {
- unsigned int nr_sources;
- struct clk **sources;
-};
-
-/**
- * struct clksrc_reg - register definition for clock control bits
- * @reg: pointer to the register in virtual memory.
- * @shift: the shift in bits to where the bitfield is.
- * @size: the size in bits of the bitfield.
- *
- * This specifies the size and position of the bits we are interested
- * in within the register specified by @reg.
- */
-struct clksrc_reg {
- void __iomem *reg;
- unsigned short shift;
- unsigned short size;
-};
-
-/**
- * struct clksrc_clk - class of clock for newer style samsung devices.
- * @clk: the standard clock representation
- * @sources: the sources for this clock
- * @reg_src: the register definition for selecting the clock's source
- * @reg_div: the register definition for the clock's output divisor
- *
- * This clock implements the features required by the newer SoCs where
- * the standard clock block provides an input mux and a post-mux divisor
- * to provide the periperhal's clock.
- *
- * The array of @sources provides the mapping of mux position to the
- * clock, and @reg_src shows the code where to modify to change the mux
- * position. The @reg_div defines how to change the divider settings on
- * the output.
- */
-struct clksrc_clk {
- struct clk clk;
- struct clksrc_sources *sources;
-
- struct clksrc_reg reg_src;
- struct clksrc_reg reg_div;
-};
-
-/**
- * s3c_set_clksrc() - setup the clock from the register settings
- * @clk: The clock to setup.
- * @announce: true to announce the setting to printk().
- *
- * Setup the clock from the current register settings, for when the
- * kernel boots or if it is resuming from a possibly unknown state.
- */
-extern void s3c_set_clksrc(struct clksrc_clk *clk, bool announce);
-
-/**
- * s3c_register_clksrc() register clocks from an array of clksrc clocks
- * @srcs: The array of clocks to register
- * @size: The size of the @srcs array.
- *
- * Initialise and register the array of clocks described by @srcs.
- */
-extern void s3c_register_clksrc(struct clksrc_clk *srcs, int size);
+++ /dev/null
-/* linux/arch/arm/plat-s3c/include/plat/clock.h
- *
- * Copyright (c) 2004-2005 Simtec Electronics
- * http://www.simtec.co.uk/products/SWLINUX/
- * Written by Ben Dooks, <ben@simtec.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_CLOCK_H
-#define __ASM_PLAT_CLOCK_H __FILE__
-
-#include <linux/spinlock.h>
-#include <linux/clkdev.h>
-
-struct clk;
-
-/**
- * struct clk_ops - standard clock operations
- * @set_rate: set the clock rate, see clk_set_rate().
- * @get_rate: get the clock rate, see clk_get_rate().
- * @round_rate: round a given clock rate, see clk_round_rate().
- * @set_parent: set the clock's parent, see clk_set_parent().
- *
- * Group the common clock implementations together so that we
- * don't have to keep setting the same fields again. We leave
- * enable in struct clk.
- *
- * Adding an extra layer of indirection into the process should
- * not be a problem as it is unlikely these operations are going
- * to need to be called quickly.
- */
-struct clk_ops {
- int (*set_rate)(struct clk *c, unsigned long rate);
- unsigned long (*get_rate)(struct clk *c);
- unsigned long (*round_rate)(struct clk *c, unsigned long rate);
- int (*set_parent)(struct clk *c, struct clk *parent);
-};
-
-struct clk {
- struct list_head list;
- struct module *owner;
- struct clk *parent;
- const char *name;
- const char *devname;
- int id;
- int usage;
- unsigned long rate;
- unsigned long ctrlbit;
-
- struct clk_ops *ops;
- int (*enable)(struct clk *, int enable);
- struct clk_lookup lookup;
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
- struct dentry *dent; /* For visible tree hierarchy */
-#endif
-};
-
-/* other clocks which may be registered by board support */
-
-extern struct clk s3c24xx_dclk0;
-extern struct clk s3c24xx_dclk1;
-extern struct clk s3c24xx_clkout0;
-extern struct clk s3c24xx_clkout1;
-extern struct clk s3c24xx_uclk;
-
-extern struct clk clk_usb_bus;
-
-/* core clock support */
-
-extern struct clk clk_f;
-extern struct clk clk_h;
-extern struct clk clk_p;
-extern struct clk clk_mpll;
-extern struct clk clk_upll;
-extern struct clk clk_epll;
-extern struct clk clk_xtal;
-extern struct clk clk_ext;
-
-/* S3C2443/S3C2416 specific clocks */
-extern struct clksrc_clk clk_epllref;
-extern struct clksrc_clk clk_esysclk;
-
-/* S3C24XX UART clocks */
-extern struct clk s3c24xx_clk_uart0;
-extern struct clk s3c24xx_clk_uart1;
-extern struct clk s3c24xx_clk_uart2;
-
-/* S3C64XX specific clocks */
-extern struct clk clk_h2;
-extern struct clk clk_27m;
-extern struct clk clk_48m;
-extern struct clk clk_xusbxti;
-
-extern int clk_default_setrate(struct clk *clk, unsigned long rate);
-extern struct clk_ops clk_ops_def_setrate;
-
-/* exports for arch/arm/mach-s3c2410
- *
- * Please DO NOT use these outside of arch/arm/mach-s3c2410
-*/
-
-extern spinlock_t clocks_lock;
-
-extern int s3c2410_clkcon_enable(struct clk *clk, int enable);
-
-extern int s3c24xx_register_clock(struct clk *clk);
-extern int s3c24xx_register_clocks(struct clk **clk, int nr_clks);
-
-extern void s3c_register_clocks(struct clk *clk, int nr_clks);
-extern void s3c_disable_clocks(struct clk *clkp, int nr_clks);
-
-extern int s3c24xx_register_baseclocks(unsigned long xtal);
-
-extern void s5p_register_clocks(unsigned long xtal_freq);
-
-extern void s3c24xx_setup_clocks(unsigned long fclk,
- unsigned long hclk,
- unsigned long pclk);
-
-extern void s3c2410_setup_clocks(void);
-extern void s3c2412_setup_clocks(void);
-extern void s3c244x_setup_clocks(void);
-
-/* S3C2410 specific clock functions */
-
-extern int s3c2410_baseclk_add(void);
-
-/* S3C2443/S3C2416 specific clock functions */
-
-typedef unsigned int (*pll_fn)(unsigned int reg, unsigned int base);
-
-extern void s3c2443_common_setup_clocks(pll_fn get_mpll);
-extern void s3c2443_common_init_clocks(int xtal, pll_fn get_mpll,
- unsigned int *divs, int nr_divs,
- int divmask);
-
-extern int s3c2443_clkcon_enable_h(struct clk *clk, int enable);
-extern int s3c2443_clkcon_enable_p(struct clk *clk, int enable);
-extern int s3c2443_clkcon_enable_s(struct clk *clk, int enable);
-
-/* S3C64XX specific functions and clocks */
-
-extern int s3c64xx_sclk_ctrl(struct clk *clk, int enable);
-
-/* Global watchdog clock used by arch_wtd_reset() callback */
-
-extern struct clk *s3c2410_wdtclk;
-
-#endif /* __ASM_PLAT_CLOCK_H */
* any frequency changes. This is really only need by devices like the
* S3C2410 where there is no or limited divider between the PLL and the
* ARMCLK.
- * @resume_clocks: Update the clocks on resume.
* @get_iotiming: Get the current IO timing data, mainly for use at start.
* @set_iotiming: Update the IO timings from the cached copies calculated
* from the @calc_iotiming entry when changing the frequency.
/* driver routines */
- void (*resume_clocks)(void);
-
int (*get_iotiming)(struct s3c_cpufreq_config *cfg,
struct s3c_iotimings *timings);
#define S3C6410_CPU_ID 0x36410000
#define S3C64XX_CPU_MASK 0xFFFFF000
-#define S5P6440_CPU_ID 0x56440000
-#define S5P6450_CPU_ID 0x36450000
-#define S5P64XX_CPU_MASK 0xFFFFF000
-
-#define S5PC100_CPU_ID 0x43100000
-#define S5PC100_CPU_MASK 0xFFFFF000
-
#define S5PV210_CPU_ID 0x43110000
#define S5PV210_CPU_MASK 0xFFFFF000
IS_SAMSUNG_CPU(s3c2412, S3C2412_CPU_ID, S3C2412_CPU_MASK)
IS_SAMSUNG_CPU(s3c6400, S3C6400_CPU_ID, S3C64XX_CPU_MASK)
IS_SAMSUNG_CPU(s3c6410, S3C6410_CPU_ID, S3C64XX_CPU_MASK)
-IS_SAMSUNG_CPU(s5p6440, S5P6440_CPU_ID, S5P64XX_CPU_MASK)
-IS_SAMSUNG_CPU(s5p6450, S5P6450_CPU_ID, S5P64XX_CPU_MASK)
-IS_SAMSUNG_CPU(s5pc100, S5PC100_CPU_ID, S5PC100_CPU_MASK)
-IS_SAMSUNG_CPU(s5pv210, S5PV210_CPU_ID, S5PV210_CPU_MASK)
#if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \
defined(CONFIG_CPU_S3C2416) || defined(CONFIG_CPU_S3C2440) || \
# define soc_is_s3c64xx() 0
#endif
-#if defined(CONFIG_CPU_S5P6440)
-# define soc_is_s5p6440() is_samsung_s5p6440()
-#else
-# define soc_is_s5p6440() 0
-#endif
-
-#if defined(CONFIG_CPU_S5P6450)
-# define soc_is_s5p6450() is_samsung_s5p6450()
-#else
-# define soc_is_s5p6450() 0
-#endif
-
-#if defined(CONFIG_CPU_S5PC100)
-# define soc_is_s5pc100() is_samsung_s5pc100()
-#else
-# define soc_is_s5pc100() 0
-#endif
-
-#if defined(CONFIG_CPU_S5PV210)
-# define soc_is_s5pv210() is_samsung_s5pv210()
-#else
-# define soc_is_s5pv210() 0
-#endif
-
#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
#ifndef KHZ
/* core initialisation functions */
-extern void s5p_init_irq(u32 *vic, u32 num_vic);
-
extern void s3c24xx_init_io(struct map_desc *mach_desc, int size);
extern void s3c64xx_init_cpu(void);
-extern void s5p_init_cpu(void __iomem *cpuid_addr);
extern unsigned int samsung_rev(void);
extern struct bus_type s3c2442_subsys;
extern struct bus_type s3c2443_subsys;
extern struct bus_type s3c6410_subsys;
-extern struct bus_type s5p64x0_subsys;
-extern struct bus_type s5pv210_subsys;
-
-extern void (*s5pc1xx_idle)(void);
#endif
extern struct s3c24xx_uart_resources s3c2410_uart_resources[];
extern struct s3c24xx_uart_resources s3c64xx_uart_resources[];
-extern struct s3c24xx_uart_resources s5p_uart_resources[];
-extern struct s3c24xx_uart_resources exynos4_uart_resources[];
-extern struct s3c24xx_uart_resources exynos5_uart_resources[];
extern struct platform_device *s3c24xx_uart_devs[];
extern struct platform_device *s3c24xx_uart_src[];
extern struct platform_device s3c_device_usb_hsudc;
extern struct platform_device s3c_device_wdt;
-extern struct platform_device s5p_device_fimc0;
-extern struct platform_device s5p_device_fimc1;
-extern struct platform_device s5p_device_fimc2;
-extern struct platform_device s5p_device_fimc3;
-extern struct platform_device s5p_device_fimc_md;
-extern struct platform_device s5p_device_jpeg;
-extern struct platform_device s5p_device_g2d;
-extern struct platform_device s5p_device_fimd0;
-extern struct platform_device s5p_device_hdmi;
-extern struct platform_device s5p_device_i2c_hdmiphy;
-extern struct platform_device s5p_device_mfc;
-extern struct platform_device s5p_device_mfc_l;
-extern struct platform_device s5p_device_mfc_r;
-extern struct platform_device s5p_device_mipi_csis0;
-extern struct platform_device s5p_device_mipi_csis1;
-extern struct platform_device s5p_device_mixer;
-extern struct platform_device s5p_device_onenand;
-extern struct platform_device s5p_device_sdo;
-
-extern struct platform_device s5p6440_device_iis;
-extern struct platform_device s5p6440_device_pcm;
-
-extern struct platform_device s5p6450_device_iis0;
-extern struct platform_device s5p6450_device_iis1;
-extern struct platform_device s5p6450_device_iis2;
-extern struct platform_device s5p6450_device_pcm0;
-
-
-extern struct platform_device s5pc100_device_ac97;
-extern struct platform_device s5pc100_device_iis0;
-extern struct platform_device s5pc100_device_iis1;
-extern struct platform_device s5pc100_device_iis2;
-extern struct platform_device s5pc100_device_pcm0;
-extern struct platform_device s5pc100_device_pcm1;
-extern struct platform_device s5pc100_device_spdif;
-
-extern struct platform_device s5pv210_device_ac97;
-extern struct platform_device s5pv210_device_iis0;
-extern struct platform_device s5pv210_device_iis1;
-extern struct platform_device s5pv210_device_iis2;
-extern struct platform_device s5pv210_device_pcm0;
-extern struct platform_device s5pv210_device_pcm1;
-extern struct platform_device s5pv210_device_pcm2;
-extern struct platform_device s5pv210_device_spdif;
-
-extern struct platform_device exynos4_device_ac97;
-extern struct platform_device exynos4_device_ahci;
-extern struct platform_device exynos4_device_i2s0;
-extern struct platform_device exynos4_device_i2s1;
-extern struct platform_device exynos4_device_i2s2;
-extern struct platform_device exynos4_device_ohci;
-extern struct platform_device exynos4_device_pcm0;
-extern struct platform_device exynos4_device_pcm1;
-extern struct platform_device exynos4_device_pcm2;
-extern struct platform_device exynos4_device_spdif;
-
extern struct platform_device samsung_asoc_idma;
extern struct platform_device samsung_device_keypad;
extern struct platform_device samsung_device_pwm;
#endif
}
-/* Re-define device name depending on support. */
-static inline void s5p_fb_setname(int id, char *name)
-{
- switch (id) {
-#ifdef CONFIG_S5P_DEV_FIMD0
- case 0:
- s5p_device_fimd0.name = name;
- break;
-#endif
- default:
- printk(KERN_ERR "%s: invalid device id(%d)\n", __func__, id);
- break;
- }
-}
-
#endif /* __ASM_PLAT_FB_CORE_H */
*/
extern void s3c_fb_set_platdata(struct s3c_fb_platdata *pd);
-/**
- * s5p_fimd0_set_platdata() - Setup the FB device with platform data.
- * @pd: The platform data to set. The data is copied from the passed structure
- * so the machine data can mark the data __initdata so that any unused
- * machines will end up dumping their data at runtime.
- */
-extern void s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd);
-
/**
* s3c64xx_fb_gpio_setup_24bpp() - S3C64XX setup function for 24bpp LCD
*
*/
extern void s3c64xx_fb_gpio_setup_24bpp(void);
-/**
- * s5pc100_fb_gpio_setup_24bpp() - S5PC100 setup function for 24bpp LCD
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
- */
-extern void s5pc100_fb_gpio_setup_24bpp(void);
-
-/**
- * s5pv210_fb_gpio_setup_24bpp() - S5PV210/S5PC110 setup function for 24bpp LCD
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
- */
-extern void s5pv210_fb_gpio_setup_24bpp(void);
-
-/**
- * exynos4_fimd0_gpio_setup_24bpp() - Exynos4 setup function for 24bpp LCD0
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface 0.
- */
-extern void exynos4_fimd0_gpio_setup_24bpp(void);
-
-/**
- * s5p64x0_fb_gpio_setup_24bpp() - S5P6440/S5P6450 setup function for 24bpp LCD
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
- */
-extern void s5p64x0_fb_gpio_setup_24bpp(void);
-
#endif /* __PLAT_S3C_FB_H */
+++ /dev/null
-/*
- * arch/arm/plat-samsung/include/plat/fimc-core.h
- *
- * Copyright 2010 Samsung Electronics Co., Ltd.
- * Sylwester Nawrocki <s.nawrocki@samsung.com>
- *
- * Samsung camera interface driver core functions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_PLAT_FIMC_CORE_H
-#define __ASM_PLAT_FIMC_CORE_H __FILE__
-
-/*
- * These functions are only for use with the core support code, such as
- * the CPU-specific initialization code.
- */
-
-/* Re-define device name to differentiate the subsystem in various SoCs. */
-static inline void s3c_fimc_setname(int id, char *name)
-{
- switch (id) {
-#ifdef CONFIG_S5P_DEV_FIMC0
- case 0:
- s5p_device_fimc0.name = name;
- break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC1
- case 1:
- s5p_device_fimc1.name = name;
- break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC2
- case 2:
- s5p_device_fimc2.name = name;
- break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC3
- case 3:
- s5p_device_fimc3.name = name;
- break;
-#endif
- default:
- break;
- }
-}
-
-#endif /* __ASM_PLAT_FIMC_CORE_H */
#include <linux/types.h>
typedef unsigned int __bitwise__ samsung_gpio_pull_t;
-typedef unsigned int __bitwise__ s5p_gpio_drvstr_t;
/* forward declaration if gpio-core.h hasn't been included */
struct samsung_gpio_chip;
return s3c_gpio_cfgall_range(pin, size, cfg, S3C_GPIO_PULL_NONE);
}
-/* Define values for the drvstr available for each gpio pin.
- *
- * These values control the value of the output signal driver strength,
- * configurable on most pins on the S5P series.
- */
-#define S5P_GPIO_DRVSTR_LV1 ((__force s5p_gpio_drvstr_t)0x0)
-#define S5P_GPIO_DRVSTR_LV2 ((__force s5p_gpio_drvstr_t)0x2)
-#define S5P_GPIO_DRVSTR_LV3 ((__force s5p_gpio_drvstr_t)0x1)
-#define S5P_GPIO_DRVSTR_LV4 ((__force s5p_gpio_drvstr_t)0x3)
-
-/**
- * s5c_gpio_get_drvstr() - get the driver streght value of a gpio pin
- * @pin: The pin number to get the settings for
- *
- * Read the driver streght value for the specified pin.
-*/
-extern s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin);
-
-/**
- * s3c_gpio_set_drvstr() - set the driver streght value of a gpio pin
- * @pin: The pin number to configure the driver streght value
- * @drvstr: The new value of the driver strength
- *
- * This function sets the driver strength value for the specified pin.
- * It will return 0 if successful, or a negative error code if the pin
- * cannot support the requested setting.
-*/
-extern int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr);
-
-/**
- * s5p_register_gpio_interrupt() - register interrupt support for a gpio group
- * @pin: The pin number from the group to be registered
- *
- * This function registers gpio interrupt support for the group that the
- * specified pin belongs to.
- *
- * The total number of gpio pins is quite large ob s5p series. Registering
- * irq support for all of them would be a resource waste. Because of that the
- * interrupt support for standard gpio pins is registered dynamically.
- *
- * It will return the irq number of the interrupt that has been registered
- * or -ENOMEM if no more gpio interrupts can be registered. It is allowed
- * to call this function more than once for the same gpio group (the group
- * will be registered only once).
- */
-extern int s5p_register_gpio_interrupt(int pin);
-
-/** s5p_register_gpioint_bank() - add gpio bank for further gpio interrupt
- * registration (see s5p_register_gpio_interrupt function)
- * @chain_irq: chained irq number for the gpio int handler for this bank
- * @start: start gpio group number of this bank
- * @nr_groups: number of gpio groups handled by this bank
- *
- * This functions registers initial information about gpio banks that
- * can be later used by the s5p_register_gpio_interrupt() function to
- * enable support for gpio interrupt for particular gpio group.
- */
-#ifdef CONFIG_S5P_GPIO_INT
-extern int s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups);
-#else
-#define s5p_register_gpioint_bank(chain_irq, start, nr_groups) do { } while (0)
-#endif
-
#endif /* __PLAT_GPIO_CFG_H */
#ifndef __PLAT_SAMSUNG_GPIO_CORE_H
#define __PLAT_SAMSUNG_GPIO_CORE_H
+/* Bring in machine-local definitions, especially S3C_GPIO_END */
+#include <mach/gpio-samsung.h>
+
#define GPIOCON_OFF (0x00)
#define GPIODAT_OFF (0x04)
+++ /dev/null
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef __PLAT_SAMSUNG_HDMI_H
-#define __PLAT_SAMSUNG_HDMI_H __FILE__
-
-extern void s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
- struct i2c_board_info *mhl_info, int mhl_bus);
-
-#endif /* __PLAT_SAMSUNG_HDMI_H */
+++ /dev/null
-/* linux/arch/arm/plat-samsung/include/plat/irqs.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P Common IRQ support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __PLAT_SAMSUNG_IRQS_H
-#define __PLAT_SAMSUNG_IRQS_H __FILE__
-
-/* we keep the first set of CPU IRQs out of the range of
- * the ISA space, so that the PC104 has them to itself
- * and we don't end up having to do horrible things to the
- * standard ISA drivers....
- *
- * note, since we're using the VICs, our start must be a
- * mulitple of 32 to allow the common code to work
- */
-
-#define S5P_IRQ_OFFSET (32)
-
-#define S5P_IRQ(x) ((x) + S5P_IRQ_OFFSET)
-
-#define S5P_VIC0_BASE S5P_IRQ(0)
-#define S5P_VIC1_BASE S5P_IRQ(32)
-#define S5P_VIC2_BASE S5P_IRQ(64)
-#define S5P_VIC3_BASE S5P_IRQ(96)
-
-#define VIC_BASE(x) (S5P_VIC0_BASE + ((x)*32))
-
-#define IRQ_VIC0_BASE S5P_VIC0_BASE
-#define IRQ_VIC1_BASE S5P_VIC1_BASE
-#define IRQ_VIC2_BASE S5P_VIC2_BASE
-
-/* VIC based IRQs */
-
-#define S5P_IRQ_VIC0(x) (S5P_VIC0_BASE + (x))
-#define S5P_IRQ_VIC1(x) (S5P_VIC1_BASE + (x))
-#define S5P_IRQ_VIC2(x) (S5P_VIC2_BASE + (x))
-#define S5P_IRQ_VIC3(x) (S5P_VIC3_BASE + (x))
-
-#define IRQ_EINT(x) ((x) < 16 ? ((x) + S5P_EINT_BASE1) \
- : ((x) - 16 + S5P_EINT_BASE2))
-
-#define EINT_OFFSET(irq) ((irq) < S5P_EINT_BASE2 ? \
- ((irq) - S5P_EINT_BASE1) : \
- ((irq) + 16 - S5P_EINT_BASE2))
-
-#define IRQ_EINT_BIT(x) EINT_OFFSET(x)
-
-/* Typically only a few gpio chips require gpio interrupt support.
- To avoid memory waste irq descriptors are allocated only for
- S5P_GPIOINT_GROUP_COUNT chips, each with total number of
- S5P_GPIOINT_GROUP_SIZE pins/irqs. Each GPIOINT group can be assiged
- to any gpio chip with the s5p_register_gpio_interrupt() function */
-#define S5P_GPIOINT_GROUP_COUNT 4
-#define S5P_GPIOINT_GROUP_SIZE 8
-#define S5P_GPIOINT_COUNT (S5P_GPIOINT_GROUP_COUNT * S5P_GPIOINT_GROUP_SIZE)
-
-/* IRQ types common for all s5p platforms */
-#define S5P_IRQ_TYPE_LEVEL_LOW (0x00)
-#define S5P_IRQ_TYPE_LEVEL_HIGH (0x01)
-#define S5P_IRQ_TYPE_EDGE_FALLING (0x02)
-#define S5P_IRQ_TYPE_EDGE_RISING (0x03)
-#define S5P_IRQ_TYPE_EDGE_BOTH (0x04)
-
-#endif /* __PLAT_SAMSUNG_IRQS_H */
#define S5P_VA_CHIPID S3C_ADDR(0x02000000)
#define S5P_VA_CMU S3C_ADDR(0x02100000)
-#define S5P_VA_PMU S3C_ADDR(0x02180000)
#define S5P_VA_GPIO S3C_ADDR(0x02200000)
#define S5P_VA_GPIO1 S5P_VA_GPIO
#define S5P_VA_GPIO2 S3C_ADDR(0x02240000)
+++ /dev/null
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef __PLAT_SAMSUNG_MFC_H
-#define __PLAT_SAMSUNG_MFC_H __FILE__
-
-struct s5p_mfc_dt_meminfo {
- unsigned long loff;
- unsigned long lsize;
- unsigned long roff;
- unsigned long rsize;
- char *compatible;
-};
-
-/**
- * s5p_mfc_reserve_mem - function to early reserve memory for MFC driver
- * @rbase: base address for MFC 'right' memory interface
- * @rsize: size of the memory reserved for MFC 'right' interface
- * @lbase: base address for MFC 'left' memory interface
- * @lsize: size of the memory reserved for MFC 'left' interface
- *
- * This function reserves system memory for both MFC device memory
- * interfaces and registers it to respective struct device entries as
- * coherent memory.
- */
-void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
- phys_addr_t lbase, unsigned int lsize);
-
-#endif /* __PLAT_SAMSUNG_MFC_H */
+++ /dev/null
-/* linux/arch/arm/plat-samsung/include/plat/pll.h
- *
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * Samsung PLL codes
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <asm/div64.h>
-
-#define S3C24XX_PLL_MDIV_MASK (0xFF)
-#define S3C24XX_PLL_PDIV_MASK (0x1F)
-#define S3C24XX_PLL_SDIV_MASK (0x3)
-#define S3C24XX_PLL_MDIV_SHIFT (12)
-#define S3C24XX_PLL_PDIV_SHIFT (4)
-#define S3C24XX_PLL_SDIV_SHIFT (0)
-
-static inline unsigned int s3c24xx_get_pll(unsigned int pllval,
- unsigned int baseclk)
-{
- unsigned int mdiv, pdiv, sdiv;
- uint64_t fvco;
-
- mdiv = (pllval >> S3C24XX_PLL_MDIV_SHIFT) & S3C24XX_PLL_MDIV_MASK;
- pdiv = (pllval >> S3C24XX_PLL_PDIV_SHIFT) & S3C24XX_PLL_PDIV_MASK;
- sdiv = (pllval >> S3C24XX_PLL_SDIV_SHIFT) & S3C24XX_PLL_SDIV_MASK;
-
- fvco = (uint64_t)baseclk * (mdiv + 8);
- do_div(fvco, (pdiv + 2) << sdiv);
-
- return (unsigned int)fvco;
-}
-
-#define S3C2416_PLL_MDIV_MASK (0x3FF)
-#define S3C2416_PLL_PDIV_MASK (0x3F)
-#define S3C2416_PLL_SDIV_MASK (0x7)
-#define S3C2416_PLL_MDIV_SHIFT (14)
-#define S3C2416_PLL_PDIV_SHIFT (5)
-#define S3C2416_PLL_SDIV_SHIFT (0)
-
-static inline unsigned int s3c2416_get_pll(unsigned int pllval,
- unsigned int baseclk)
-{
- unsigned int mdiv, pdiv, sdiv;
- uint64_t fvco;
-
- mdiv = (pllval >> S3C2416_PLL_MDIV_SHIFT) & S3C2416_PLL_MDIV_MASK;
- pdiv = (pllval >> S3C2416_PLL_PDIV_SHIFT) & S3C2416_PLL_PDIV_MASK;
- sdiv = (pllval >> S3C2416_PLL_SDIV_SHIFT) & S3C2416_PLL_SDIV_MASK;
-
- fvco = (uint64_t)baseclk * mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned int)fvco;
-}
-
-#define S3C6400_PLL_MDIV_MASK (0x3FF)
-#define S3C6400_PLL_PDIV_MASK (0x3F)
-#define S3C6400_PLL_SDIV_MASK (0x7)
-#define S3C6400_PLL_MDIV_SHIFT (16)
-#define S3C6400_PLL_PDIV_SHIFT (8)
-#define S3C6400_PLL_SDIV_SHIFT (0)
-
-static inline unsigned long s3c6400_get_pll(unsigned long baseclk,
- u32 pllcon)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pllcon >> S3C6400_PLL_MDIV_SHIFT) & S3C6400_PLL_MDIV_MASK;
- pdiv = (pllcon >> S3C6400_PLL_PDIV_SHIFT) & S3C6400_PLL_PDIV_MASK;
- sdiv = (pllcon >> S3C6400_PLL_SDIV_SHIFT) & S3C6400_PLL_SDIV_MASK;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
-
-#define PLL6553X_MDIV_MASK (0x7F)
-#define PLL6553X_PDIV_MASK (0x1F)
-#define PLL6553X_SDIV_MASK (0x3)
-#define PLL6553X_KDIV_MASK (0xFFFF)
-#define PLL6553X_MDIV_SHIFT (16)
-#define PLL6553X_PDIV_SHIFT (8)
-#define PLL6553X_SDIV_SHIFT (0)
-
-static inline unsigned long s3c_get_pll6553x(unsigned long baseclk,
- u32 pll_con0, u32 pll_con1)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con0 >> PLL6553X_MDIV_SHIFT) & PLL6553X_MDIV_MASK;
- pdiv = (pll_con0 >> PLL6553X_PDIV_SHIFT) & PLL6553X_PDIV_MASK;
- sdiv = (pll_con0 >> PLL6553X_SDIV_SHIFT) & PLL6553X_SDIV_MASK;
- kdiv = pll_con1 & PLL6553X_KDIV_MASK;
-
- /*
- * We need to multiple baseclk by mdiv (the integer part) and kdiv
- * which is in 2^16ths, so shift mdiv up (does not overflow) and
- * add kdiv before multiplying. The use of tmp is to avoid any
- * overflows before shifting bac down into result when multipling
- * by the mdiv and kdiv pair.
- */
-
- tmp = baseclk;
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
-
- return result;
-}
-
-#define PLL35XX_MDIV_MASK (0x3FF)
-#define PLL35XX_PDIV_MASK (0x3F)
-#define PLL35XX_SDIV_MASK (0x7)
-#define PLL35XX_MDIV_SHIFT (16)
-#define PLL35XX_PDIV_SHIFT (8)
-#define PLL35XX_SDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll35xx(unsigned long baseclk, u32 pll_con)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK;
- pdiv = (pll_con >> PLL35XX_PDIV_SHIFT) & PLL35XX_PDIV_MASK;
- sdiv = (pll_con >> PLL35XX_SDIV_SHIFT) & PLL35XX_SDIV_MASK;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
-
-#define PLL36XX_KDIV_MASK (0xFFFF)
-#define PLL36XX_MDIV_MASK (0x1FF)
-#define PLL36XX_PDIV_MASK (0x3F)
-#define PLL36XX_SDIV_MASK (0x7)
-#define PLL36XX_MDIV_SHIFT (16)
-#define PLL36XX_PDIV_SHIFT (8)
-#define PLL36XX_SDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll36xx(unsigned long baseclk,
- u32 pll_con0, u32 pll_con1)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con0 >> PLL36XX_MDIV_SHIFT) & PLL36XX_MDIV_MASK;
- pdiv = (pll_con0 >> PLL36XX_PDIV_SHIFT) & PLL36XX_PDIV_MASK;
- sdiv = (pll_con0 >> PLL36XX_SDIV_SHIFT) & PLL36XX_SDIV_MASK;
- kdiv = pll_con1 & PLL36XX_KDIV_MASK;
-
- tmp = baseclk;
-
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
-
- return result;
-}
-
-#define PLL45XX_MDIV_MASK (0x3FF)
-#define PLL45XX_PDIV_MASK (0x3F)
-#define PLL45XX_SDIV_MASK (0x7)
-#define PLL45XX_MDIV_SHIFT (16)
-#define PLL45XX_PDIV_SHIFT (8)
-#define PLL45XX_SDIV_SHIFT (0)
-
-enum pll45xx_type_t {
- pll_4500,
- pll_4502,
- pll_4508
-};
-
-static inline unsigned long s5p_get_pll45xx(unsigned long baseclk, u32 pll_con,
- enum pll45xx_type_t pll_type)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pll_con >> PLL45XX_MDIV_SHIFT) & PLL45XX_MDIV_MASK;
- pdiv = (pll_con >> PLL45XX_PDIV_SHIFT) & PLL45XX_PDIV_MASK;
- sdiv = (pll_con >> PLL45XX_SDIV_SHIFT) & PLL45XX_SDIV_MASK;
-
- if (pll_type == pll_4508)
- sdiv = sdiv - 1;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
-
-/* CON0 bit-fields */
-#define PLL46XX_MDIV_MASK (0x1FF)
-#define PLL46XX_PDIV_MASK (0x3F)
-#define PLL46XX_SDIV_MASK (0x7)
-#define PLL46XX_LOCKED_SHIFT (29)
-#define PLL46XX_MDIV_SHIFT (16)
-#define PLL46XX_PDIV_SHIFT (8)
-#define PLL46XX_SDIV_SHIFT (0)
-
-/* CON1 bit-fields */
-#define PLL46XX_MRR_MASK (0x1F)
-#define PLL46XX_MFR_MASK (0x3F)
-#define PLL46XX_KDIV_MASK (0xFFFF)
-#define PLL4650C_KDIV_MASK (0xFFF)
-#define PLL46XX_MRR_SHIFT (24)
-#define PLL46XX_MFR_SHIFT (16)
-#define PLL46XX_KDIV_SHIFT (0)
-
-enum pll46xx_type_t {
- pll_4600,
- pll_4650,
- pll_4650c,
-};
-
-static inline unsigned long s5p_get_pll46xx(unsigned long baseclk,
- u32 pll_con0, u32 pll_con1,
- enum pll46xx_type_t pll_type)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con0 >> PLL46XX_MDIV_SHIFT) & PLL46XX_MDIV_MASK;
- pdiv = (pll_con0 >> PLL46XX_PDIV_SHIFT) & PLL46XX_PDIV_MASK;
- sdiv = (pll_con0 >> PLL46XX_SDIV_SHIFT) & PLL46XX_SDIV_MASK;
- kdiv = pll_con1 & PLL46XX_KDIV_MASK;
-
- if (pll_type == pll_4650c)
- kdiv = pll_con1 & PLL4650C_KDIV_MASK;
- else
- kdiv = pll_con1 & PLL46XX_KDIV_MASK;
-
- tmp = baseclk;
-
- if (pll_type == pll_4600) {
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
- } else {
- tmp *= (mdiv << 10) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 10;
- }
-
- return result;
-}
-
-#define PLL90XX_MDIV_MASK (0xFF)
-#define PLL90XX_PDIV_MASK (0x3F)
-#define PLL90XX_SDIV_MASK (0x7)
-#define PLL90XX_KDIV_MASK (0xffff)
-#define PLL90XX_LOCKED_SHIFT (29)
-#define PLL90XX_MDIV_SHIFT (16)
-#define PLL90XX_PDIV_SHIFT (8)
-#define PLL90XX_SDIV_SHIFT (0)
-#define PLL90XX_KDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll90xx(unsigned long baseclk,
- u32 pll_con, u32 pll_conk)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con >> PLL90XX_MDIV_SHIFT) & PLL90XX_MDIV_MASK;
- pdiv = (pll_con >> PLL90XX_PDIV_SHIFT) & PLL90XX_PDIV_MASK;
- sdiv = (pll_con >> PLL90XX_SDIV_SHIFT) & PLL90XX_SDIV_MASK;
- kdiv = pll_conk & PLL90XX_KDIV_MASK;
-
- /*
- * We need to multiple baseclk by mdiv (the integer part) and kdiv
- * which is in 2^16ths, so shift mdiv up (does not overflow) and
- * add kdiv before multiplying. The use of tmp is to avoid any
- * overflows before shifting bac down into result when multipling
- * by the mdiv and kdiv pair.
- */
-
- tmp = baseclk;
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
-
- return result;
-}
-
-#define PLL65XX_MDIV_MASK (0x3FF)
-#define PLL65XX_PDIV_MASK (0x3F)
-#define PLL65XX_SDIV_MASK (0x7)
-#define PLL65XX_MDIV_SHIFT (16)
-#define PLL65XX_PDIV_SHIFT (8)
-#define PLL65XX_SDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll65xx(unsigned long baseclk, u32 pll_con)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pll_con >> PLL65XX_MDIV_SHIFT) & PLL65XX_MDIV_MASK;
- pdiv = (pll_con >> PLL65XX_PDIV_SHIFT) & PLL65XX_PDIV_MASK;
- sdiv = (pll_con >> PLL65XX_SDIV_SHIFT) & PLL65XX_SDIV_MASK;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
+++ /dev/null
-/* linux/arch/arm/plat-samsung/include/plat/s5p-clock.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Header file for s5p clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_S5P_CLOCK_H
-#define __ASM_PLAT_S5P_CLOCK_H __FILE__
-
-#include <linux/clk.h>
-
-#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1)
-
-#define clk_fin_apll clk_ext_xtal_mux
-#define clk_fin_bpll clk_ext_xtal_mux
-#define clk_fin_cpll clk_ext_xtal_mux
-#define clk_fin_mpll clk_ext_xtal_mux
-#define clk_fin_epll clk_ext_xtal_mux
-#define clk_fin_dpll clk_ext_xtal_mux
-#define clk_fin_vpll clk_ext_xtal_mux
-#define clk_fin_hpll clk_ext_xtal_mux
-
-extern struct clk clk_ext_xtal_mux;
-extern struct clk clk_xusbxti;
-extern struct clk clk_48m;
-extern struct clk s5p_clk_27m;
-extern struct clk clk_fout_apll;
-extern struct clk clk_fout_bpll;
-extern struct clk clk_fout_bpll_div2;
-extern struct clk clk_fout_cpll;
-extern struct clk clk_fout_mpll;
-extern struct clk clk_fout_mpll_div2;
-extern struct clk clk_fout_epll;
-extern struct clk clk_fout_dpll;
-extern struct clk clk_fout_vpll;
-extern struct clk clk_arm;
-extern struct clk clk_vpll;
-
-extern struct clksrc_sources clk_src_apll;
-extern struct clksrc_sources clk_src_bpll;
-extern struct clksrc_sources clk_src_bpll_fout;
-extern struct clksrc_sources clk_src_cpll;
-extern struct clksrc_sources clk_src_mpll;
-extern struct clksrc_sources clk_src_mpll_fout;
-extern struct clksrc_sources clk_src_epll;
-extern struct clksrc_sources clk_src_dpll;
-
-extern int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable);
-
-/* Common EPLL operations for S5P platform */
-extern int s5p_epll_enable(struct clk *clk, int enable);
-extern unsigned long s5p_epll_get_rate(struct clk *clk);
-
-/* SPDIF clk operations common for S5PC100/V210/C110 and Exynos4 */
-extern int s5p_spdif_set_rate(struct clk *clk, unsigned long rate);
-extern unsigned long s5p_spdif_get_rate(struct clk *clk);
-
-extern struct clk_ops s5p_sclk_spdif_ops;
-#endif /* __ASM_PLAT_S5P_CLOCK_H */
extern void s3c2416_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
extern void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
extern void s3c64xx_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
extern void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
-extern void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5p6440_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
/* S3C2416 SDHCI setup */
#endif /* CONFIG_S3C64XX_SETUP_SDHCI */
-/* S5P64X0 SDHCI setup */
-
-#ifdef CONFIG_S5P64X0_SETUP_SDHCI_GPIO
-static inline void s5p64x0_default_sdhci0(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC
- s3c_hsmmc0_def_platdata.cfg_gpio = s5p64x0_setup_sdhci0_cfg_gpio;
-#endif
-}
-
-static inline void s5p64x0_default_sdhci1(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC1
- s3c_hsmmc1_def_platdata.cfg_gpio = s5p64x0_setup_sdhci1_cfg_gpio;
-#endif
-}
-
-static inline void s5p6440_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
- s3c_hsmmc2_def_platdata.cfg_gpio = s5p6440_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-static inline void s5p6450_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
- s3c_hsmmc2_def_platdata.cfg_gpio = s5p6450_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-#else
-static inline void s5p64x0_default_sdhci0(void) { }
-static inline void s5p64x0_default_sdhci1(void) { }
-static inline void s5p6440_default_sdhci2(void) { }
-static inline void s5p6450_default_sdhci2(void) { }
-
-#endif /* CONFIG_S5P64X0_SETUP_SDHCI_GPIO */
-
-/* S5PC100 SDHCI setup */
-
-#ifdef CONFIG_S5PC100_SETUP_SDHCI
-static inline void s5pc100_default_sdhci0(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC
- s3c_hsmmc0_def_platdata.cfg_gpio = s5pc100_setup_sdhci0_cfg_gpio;
-#endif
-}
-
-static inline void s5pc100_default_sdhci1(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC1
- s3c_hsmmc1_def_platdata.cfg_gpio = s5pc100_setup_sdhci1_cfg_gpio;
-#endif
-}
-
-static inline void s5pc100_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
- s3c_hsmmc2_def_platdata.cfg_gpio = s5pc100_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-#else
-static inline void s5pc100_default_sdhci0(void) { }
-static inline void s5pc100_default_sdhci1(void) { }
-static inline void s5pc100_default_sdhci2(void) { }
-
-#endif /* CONFIG_S5PC100_SETUP_SDHCI */
-
-/* S5PV210 SDHCI setup */
-
-#ifdef CONFIG_S5PV210_SETUP_SDHCI
-static inline void s5pv210_default_sdhci0(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC
- s3c_hsmmc0_def_platdata.cfg_gpio = s5pv210_setup_sdhci0_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci1(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC1
- s3c_hsmmc1_def_platdata.cfg_gpio = s5pv210_setup_sdhci1_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
- s3c_hsmmc2_def_platdata.cfg_gpio = s5pv210_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci3(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC3
- s3c_hsmmc3_def_platdata.cfg_gpio = s5pv210_setup_sdhci3_cfg_gpio;
-#endif
-}
-
-#else
-static inline void s5pv210_default_sdhci0(void) { }
-static inline void s5pv210_default_sdhci1(void) { }
-static inline void s5pv210_default_sdhci2(void) { }
-static inline void s5pv210_default_sdhci3(void) { }
-
-#endif /* CONFIG_S5PV210_SETUP_SDHCI */
-
static inline void s3c_sdhci_setname(int id, char *name)
{
switch (id) {
+++ /dev/null
-/*
- * arch/arm/plat-samsung/include/plat/tv.h
- *
- * Copyright 2011 Samsung Electronics Co., Ltd.
- * Tomasz Stanislawski <t.stanislaws@samsung.com>
- *
- * Samsung TV driver core functions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __SAMSUNG_PLAT_TV_H
-#define __SAMSUNG_PLAT_TV_H __FILE__
-
-/*
- * These functions are only for use with the core support code, such as
- * the CPU-specific initialization code.
- */
-
-/* Re-define device name to differentiate the subsystem in various SoCs. */
-static inline void s5p_hdmi_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
- s5p_device_hdmi.name = name;
-#endif
-}
-
-static inline void s5p_mixer_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
- s5p_device_mixer.name = name;
-#endif
-}
-
-static inline void s5p_sdo_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
- s5p_device_sdo.name = name;
-#endif
-}
-
-#endif /* __SAMSUNG_PLAT_TV_H */
#include <plat/cpu.h>
#include <plat/devs.h>
-#include <plat/clock.h>
static struct cpu_table *cpu;
#include <linux/io.h>
#include <linux/gpio.h>
-#if defined(CONFIG_ARCH_S3C24XX) || defined(CONFIG_ARCH_S3C64XX)
#include <mach/gpio-samsung.h>
-#endif
#include <plat/gpio-core.h>
#include <plat/pm.h>
.resume = samsung_gpio_pm_2bit_resume,
};
-#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P)
+#if defined(CONFIG_ARCH_S3C64XX)
static void samsung_gpio_pm_4bit_save(struct samsung_gpio_chip *chip)
{
chip->pm_save[1] = __raw_readl(chip->base + OFFS_CON);
.save = samsung_gpio_pm_4bit_save,
.resume = samsung_gpio_pm_4bit_resume,
};
-#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P */
+#endif /* CONFIG_ARCH_S3C64XX */
/**
* samsung_pm_save_gpio() - save gpio chip data for suspend
+++ /dev/null
-/*
- * Copyright 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P - Common clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-#include <asm/div64.h>
-
-#include <mach/regs-clock.h>
-
-#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/s5p-clock.h>
-
-/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
- * clk_ext_xtal_mux.
-*/
-struct clk clk_ext_xtal_mux = {
- .name = "ext_xtal",
- .id = -1,
-};
-
-struct clk clk_xusbxti = {
- .name = "xusbxti",
- .id = -1,
- .rate = 24000000,
-};
-
-struct clk s5p_clk_27m = {
- .name = "clk_27m",
- .id = -1,
- .rate = 27000000,
-};
-
-/* 48MHz USB Phy clock output */
-struct clk clk_48m = {
- .name = "clk_48m",
- .id = -1,
- .rate = 48000000,
-};
-
-/* APLL clock output
- * No need .ctrlbit, this is always on
-*/
-struct clk clk_fout_apll = {
- .name = "fout_apll",
- .id = -1,
-};
-
-/* BPLL clock output */
-
-struct clk clk_fout_bpll = {
- .name = "fout_bpll",
- .id = -1,
-};
-
-struct clk clk_fout_bpll_div2 = {
- .name = "fout_bpll_div2",
- .id = -1,
-};
-
-/* CPLL clock output */
-
-struct clk clk_fout_cpll = {
- .name = "fout_cpll",
- .id = -1,
-};
-
-/* MPLL clock output
- * No need .ctrlbit, this is always on
-*/
-struct clk clk_fout_mpll = {
- .name = "fout_mpll",
- .id = -1,
-};
-
-struct clk clk_fout_mpll_div2 = {
- .name = "fout_mpll_div2",
- .id = -1,
-};
-
-/* EPLL clock output */
-struct clk clk_fout_epll = {
- .name = "fout_epll",
- .id = -1,
- .ctrlbit = (1 << 31),
-};
-
-/* DPLL clock output */
-struct clk clk_fout_dpll = {
- .name = "fout_dpll",
- .id = -1,
- .ctrlbit = (1 << 31),
-};
-
-/* VPLL clock output */
-struct clk clk_fout_vpll = {
- .name = "fout_vpll",
- .id = -1,
- .ctrlbit = (1 << 31),
-};
-
-/* Possible clock sources for APLL Mux */
-static struct clk *clk_src_apll_list[] = {
- [0] = &clk_fin_apll,
- [1] = &clk_fout_apll,
-};
-
-struct clksrc_sources clk_src_apll = {
- .sources = clk_src_apll_list,
- .nr_sources = ARRAY_SIZE(clk_src_apll_list),
-};
-
-/* Possible clock sources for BPLL Mux */
-static struct clk *clk_src_bpll_list[] = {
- [0] = &clk_fin_bpll,
- [1] = &clk_fout_bpll,
-};
-
-struct clksrc_sources clk_src_bpll = {
- .sources = clk_src_bpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_bpll_list),
-};
-
-static struct clk *clk_src_bpll_fout_list[] = {
- [0] = &clk_fout_bpll_div2,
- [1] = &clk_fout_bpll,
-};
-
-struct clksrc_sources clk_src_bpll_fout = {
- .sources = clk_src_bpll_fout_list,
- .nr_sources = ARRAY_SIZE(clk_src_bpll_fout_list),
-};
-
-/* Possible clock sources for CPLL Mux */
-static struct clk *clk_src_cpll_list[] = {
- [0] = &clk_fin_cpll,
- [1] = &clk_fout_cpll,
-};
-
-struct clksrc_sources clk_src_cpll = {
- .sources = clk_src_cpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_cpll_list),
-};
-
-/* Possible clock sources for MPLL Mux */
-static struct clk *clk_src_mpll_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &clk_fout_mpll,
-};
-
-struct clksrc_sources clk_src_mpll = {
- .sources = clk_src_mpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_mpll_list),
-};
-
-static struct clk *clk_src_mpll_fout_list[] = {
- [0] = &clk_fout_mpll_div2,
- [1] = &clk_fout_mpll,
-};
-
-struct clksrc_sources clk_src_mpll_fout = {
- .sources = clk_src_mpll_fout_list,
- .nr_sources = ARRAY_SIZE(clk_src_mpll_fout_list),
-};
-
-/* Possible clock sources for EPLL Mux */
-static struct clk *clk_src_epll_list[] = {
- [0] = &clk_fin_epll,
- [1] = &clk_fout_epll,
-};
-
-struct clksrc_sources clk_src_epll = {
- .sources = clk_src_epll_list,
- .nr_sources = ARRAY_SIZE(clk_src_epll_list),
-};
-
-/* Possible clock sources for DPLL Mux */
-static struct clk *clk_src_dpll_list[] = {
- [0] = &clk_fin_dpll,
- [1] = &clk_fout_dpll,
-};
-
-struct clksrc_sources clk_src_dpll = {
- .sources = clk_src_dpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_dpll_list),
-};
-
-struct clk clk_vpll = {
- .name = "vpll",
- .id = -1,
-};
-
-int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- u32 con;
-
- con = __raw_readl(reg);
- con = enable ? (con | ctrlbit) : (con & ~ctrlbit);
- __raw_writel(con, reg);
- return 0;
-}
-
-int s5p_epll_enable(struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit;
-
- if (enable)
- __raw_writel(epll_con | ctrlbit, S5P_EPLL_CON);
- else
- __raw_writel(epll_con, S5P_EPLL_CON);
-
- return 0;
-}
-
-unsigned long s5p_epll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
-int s5p_spdif_set_rate(struct clk *clk, unsigned long rate)
-{
- struct clk *pclk;
- int ret;
-
- pclk = clk_get_parent(clk);
- if (IS_ERR(pclk))
- return -EINVAL;
-
- ret = pclk->ops->set_rate(pclk, rate);
- clk_put(pclk);
-
- return ret;
-}
-
-unsigned long s5p_spdif_get_rate(struct clk *clk)
-{
- struct clk *pclk;
- int rate;
-
- pclk = clk_get_parent(clk);
- if (IS_ERR(pclk))
- return -EINVAL;
-
- rate = pclk->ops->get_rate(pclk);
- clk_put(pclk);
-
- return rate;
-}
-
-struct clk_ops s5p_sclk_spdif_ops = {
- .set_rate = s5p_spdif_set_rate,
- .get_rate = s5p_spdif_get_rate,
-};
-
-static struct clk *s5p_clks[] __initdata = {
- &clk_ext_xtal_mux,
- &clk_48m,
- &s5p_clk_27m,
- &clk_fout_apll,
- &clk_fout_mpll,
- &clk_fout_epll,
- &clk_fout_dpll,
- &clk_fout_vpll,
- &clk_vpll,
- &clk_xusbxti,
-};
-
-void __init s5p_register_clocks(unsigned long xtal_freq)
-{
- int ret;
-
- clk_ext_xtal_mux.rate = xtal_freq;
-
- ret = s3c24xx_register_clocks(s5p_clks, ARRAY_SIZE(s5p_clks));
- if (ret > 0)
- printk(KERN_ERR "Failed to register s5p clocks\n");
-}
#include <linux/of_fdt.h>
#include <linux/of.h>
-#include <plat/mfc.h>
-
-#ifdef CONFIG_SAMSUNG_ATAGS
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <plat/devs.h>
-
-static struct resource s5p_mfc_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_MFC, SZ_64K),
- [1] = DEFINE_RES_IRQ(IRQ_MFC),
-};
-
-struct platform_device s5p_device_mfc = {
- .name = "s5p-mfc",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_mfc_resource),
- .resource = s5p_mfc_resource,
-};
-
-/*
- * MFC hardware has 2 memory interfaces which are modelled as two separate
- * platform devices to let dma-mapping distinguish between them.
- *
- * MFC parent device (s5p_device_mfc) must be registered before memory
- * interface specific devices (s5p_device_mfc_l and s5p_device_mfc_r).
- */
-
-struct platform_device s5p_device_mfc_l = {
- .name = "s5p-mfc-l",
- .id = -1,
- .dev = {
- .parent = &s5p_device_mfc.dev,
- .dma_mask = &s5p_device_mfc_l.dev.coherent_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-struct platform_device s5p_device_mfc_r = {
- .name = "s5p-mfc-r",
- .id = -1,
- .dev = {
- .parent = &s5p_device_mfc.dev,
- .dma_mask = &s5p_device_mfc_r.dev.coherent_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#else
static struct platform_device s5p_device_mfc_l;
static struct platform_device s5p_device_mfc_r;
-#endif
+
+struct s5p_mfc_dt_meminfo {
+ unsigned long loff;
+ unsigned long lsize;
+ unsigned long roff;
+ unsigned long rsize;
+ char *compatible;
+};
struct s5p_mfc_reserved_mem {
phys_addr_t base;
static struct s5p_mfc_reserved_mem s5p_mfc_mem[2] __initdata;
-void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
+static void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
phys_addr_t lbase, unsigned int lsize)
{
int i;
}
}
-#ifdef CONFIG_SAMSUNG_ATAGS
-static int __init s5p_mfc_memory_init(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(s5p_mfc_mem); i++) {
- struct s5p_mfc_reserved_mem *area = &s5p_mfc_mem[i];
- if (!area->base)
- continue;
-
- if (dma_declare_coherent_memory(area->dev, area->base,
- area->base, area->size,
- DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE) == 0)
- printk(KERN_ERR "Failed to declare coherent memory for MFC device (%ld bytes at 0x%08lx)\n",
- area->size, (unsigned long) area->base);
- }
- return 0;
-}
-device_initcall(s5p_mfc_memory_init);
-#endif
-
-#ifdef CONFIG_OF
int __init s5p_fdt_alloc_mfc_mem(unsigned long node, const char *uname,
int depth, void *data)
{
return 1;
}
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2009,2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Base S5P UART resource and device definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <mach/map.h>
-
-#include <plat/devs.h>
-
- /* Serial port registrations */
-
-static struct resource s5p_uart0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART0),
-};
-
-static struct resource s5p_uart1_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART1),
-};
-
-static struct resource s5p_uart2_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART2),
-};
-
-static struct resource s5p_uart3_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
- [0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART3),
-#endif
-};
-
-static struct resource s5p_uart4_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
- [0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART4),
-#endif
-};
-
-static struct resource s5p_uart5_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
- [0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART5),
-#endif
-};
-
-struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
- [0] = {
- .resources = s5p_uart0_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart0_resource),
- },
- [1] = {
- .resources = s5p_uart1_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart1_resource),
- },
- [2] = {
- .resources = s5p_uart2_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart2_resource),
- },
- [3] = {
- .resources = s5p_uart3_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart3_resource),
- },
- [4] = {
- .resources = s5p_uart4_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart4_resource),
- },
- [5] = {
- .resources = s5p_uart5_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart5_resource),
- },
-};
+++ /dev/null
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P - IRQ EINT support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/gpio.h>
-#include <linux/irqchip/arm-vic.h>
-#include <linux/of.h>
-
-#include <plat/regs-irqtype.h>
-
-#include <mach/map.h>
-#include <plat/cpu.h>
-#include <plat/pm.h>
-
-#include <plat/gpio-cfg.h>
-#include <mach/regs-gpio.h>
-
-static inline void s5p_irq_eint_mask(struct irq_data *data)
-{
- u32 mask;
-
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
- mask |= eint_irq_to_bit(data->irq);
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_eint_unmask(struct irq_data *data)
-{
- u32 mask;
-
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
- mask &= ~(eint_irq_to_bit(data->irq));
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-}
-
-static inline void s5p_irq_eint_ack(struct irq_data *data)
-{
- __raw_writel(eint_irq_to_bit(data->irq),
- S5P_EINT_PEND(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_eint_maskack(struct irq_data *data)
-{
- /* compiler should in-line these */
- s5p_irq_eint_mask(data);
- s5p_irq_eint_ack(data);
-}
-
-static int s5p_irq_eint_set_type(struct irq_data *data, unsigned int type)
-{
- int offs = EINT_OFFSET(data->irq);
- int shift;
- u32 ctrl, mask;
- u32 newvalue = 0;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- newvalue = S5P_IRQ_TYPE_EDGE_RISING;
- break;
-
- case IRQ_TYPE_EDGE_FALLING:
- newvalue = S5P_IRQ_TYPE_EDGE_FALLING;
- break;
-
- case IRQ_TYPE_EDGE_BOTH:
- newvalue = S5P_IRQ_TYPE_EDGE_BOTH;
- break;
-
- case IRQ_TYPE_LEVEL_LOW:
- newvalue = S5P_IRQ_TYPE_LEVEL_LOW;
- break;
-
- case IRQ_TYPE_LEVEL_HIGH:
- newvalue = S5P_IRQ_TYPE_LEVEL_HIGH;
- break;
-
- default:
- printk(KERN_ERR "No such irq type %d", type);
- return -EINVAL;
- }
-
- shift = (offs & 0x7) * 4;
- mask = 0x7 << shift;
-
- ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(data->irq)));
- ctrl &= ~mask;
- ctrl |= newvalue << shift;
- __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(data->irq)));
-
- if ((0 <= offs) && (offs < 8))
- s3c_gpio_cfgpin(EINT_GPIO_0(offs & 0x7), EINT_MODE);
-
- else if ((8 <= offs) && (offs < 16))
- s3c_gpio_cfgpin(EINT_GPIO_1(offs & 0x7), EINT_MODE);
-
- else if ((16 <= offs) && (offs < 24))
- s3c_gpio_cfgpin(EINT_GPIO_2(offs & 0x7), EINT_MODE);
-
- else if ((24 <= offs) && (offs < 32))
- s3c_gpio_cfgpin(EINT_GPIO_3(offs & 0x7), EINT_MODE);
-
- else
- printk(KERN_ERR "No such irq number %d", offs);
-
- return 0;
-}
-
-static struct irq_chip s5p_irq_eint = {
- .name = "s5p-eint",
- .irq_mask = s5p_irq_eint_mask,
- .irq_unmask = s5p_irq_eint_unmask,
- .irq_mask_ack = s5p_irq_eint_maskack,
- .irq_ack = s5p_irq_eint_ack,
- .irq_set_type = s5p_irq_eint_set_type,
-#ifdef CONFIG_PM
- .irq_set_wake = s3c_irqext_wake,
-#endif
-};
-
-/* s5p_irq_demux_eint
- *
- * This function demuxes the IRQ from the group0 external interrupts,
- * from EINTs 16 to 31. It is designed to be inlined into the specific
- * handler s5p_irq_demux_eintX_Y.
- *
- * Each EINT pend/mask registers handle eight of them.
- */
-static inline void s5p_irq_demux_eint(unsigned int start)
-{
- u32 status = __raw_readl(S5P_EINT_PEND(EINT_REG_NR(start)));
- u32 mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(start)));
- unsigned int irq;
-
- status &= ~mask;
- status &= 0xff;
-
- while (status) {
- irq = fls(status) - 1;
- generic_handle_irq(irq + start);
- status &= ~(1 << irq);
- }
-}
-
-static void s5p_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
-{
- s5p_irq_demux_eint(IRQ_EINT(16));
- s5p_irq_demux_eint(IRQ_EINT(24));
-}
-
-static inline void s5p_irq_vic_eint_mask(struct irq_data *data)
-{
- void __iomem *base = irq_data_get_irq_chip_data(data);
-
- s5p_irq_eint_mask(data);
- writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE_CLEAR);
-}
-
-static void s5p_irq_vic_eint_unmask(struct irq_data *data)
-{
- void __iomem *base = irq_data_get_irq_chip_data(data);
-
- s5p_irq_eint_unmask(data);
- writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE);
-}
-
-static inline void s5p_irq_vic_eint_ack(struct irq_data *data)
-{
- __raw_writel(eint_irq_to_bit(data->irq),
- S5P_EINT_PEND(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_vic_eint_maskack(struct irq_data *data)
-{
- s5p_irq_vic_eint_mask(data);
- s5p_irq_vic_eint_ack(data);
-}
-
-static struct irq_chip s5p_irq_vic_eint = {
- .name = "s5p_vic_eint",
- .irq_mask = s5p_irq_vic_eint_mask,
- .irq_unmask = s5p_irq_vic_eint_unmask,
- .irq_mask_ack = s5p_irq_vic_eint_maskack,
- .irq_ack = s5p_irq_vic_eint_ack,
- .irq_set_type = s5p_irq_eint_set_type,
-#ifdef CONFIG_PM
- .irq_set_wake = s3c_irqext_wake,
-#endif
-};
-
-static int __init s5p_init_irq_eint(void)
-{
- int irq;
-
- if (of_have_populated_dt())
- return -ENODEV;
-
- for (irq = IRQ_EINT(0); irq <= IRQ_EINT(15); irq++)
- irq_set_chip(irq, &s5p_irq_vic_eint);
-
- for (irq = IRQ_EINT(16); irq <= IRQ_EINT(31); irq++) {
- irq_set_chip_and_handler(irq, &s5p_irq_eint, handle_level_irq);
- set_irq_flags(irq, IRQF_VALID);
- }
-
- irq_set_chained_handler(IRQ_EINT16_31, s5p_irq_demux_eint16_31);
- return 0;
-}
-
-arch_initcall(s5p_init_irq_eint);
+++ /dev/null
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * Author: Kyungmin Park <kyungmin.park@samsung.com>
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- * Author: Marek Szyprowski <m.szyprowski@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/irqchip/chained_irq.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-
-#include <mach/map.h>
-#include <plat/gpio-core.h>
-#include <plat/gpio-cfg.h>
-
-#define GPIO_BASE(chip) ((void __iomem *)((unsigned long)((chip)->base) & 0xFFFFF000u))
-
-#define CON_OFFSET 0x700
-#define MASK_OFFSET 0x900
-#define PEND_OFFSET 0xA00
-#define REG_OFFSET(x) ((x) << 2)
-
-struct s5p_gpioint_bank {
- struct list_head list;
- int start;
- int nr_groups;
- int irq;
- struct samsung_gpio_chip **chips;
- void (*handler)(unsigned int, struct irq_desc *);
-};
-
-static LIST_HEAD(banks);
-
-static int s5p_gpioint_set_type(struct irq_data *d, unsigned int type)
-{
- struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
- struct irq_chip_type *ct = gc->chip_types;
- unsigned int shift = (d->irq - gc->irq_base) << 2;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- type = S5P_IRQ_TYPE_EDGE_RISING;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- type = S5P_IRQ_TYPE_EDGE_FALLING;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- type = S5P_IRQ_TYPE_EDGE_BOTH;
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- type = S5P_IRQ_TYPE_LEVEL_HIGH;
- break;
- case IRQ_TYPE_LEVEL_LOW:
- type = S5P_IRQ_TYPE_LEVEL_LOW;
- break;
- case IRQ_TYPE_NONE:
- default:
- printk(KERN_WARNING "No irq type\n");
- return -EINVAL;
- }
-
- gc->type_cache &= ~(0x7 << shift);
- gc->type_cache |= type << shift;
- writel(gc->type_cache, gc->reg_base + ct->regs.type);
- return 0;
-}
-
-static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
-{
- struct s5p_gpioint_bank *bank = irq_get_handler_data(irq);
- int group, pend_offset, mask_offset;
- unsigned int pend, mask;
-
- struct irq_chip *chip = irq_get_chip(irq);
- chained_irq_enter(chip, desc);
-
- for (group = 0; group < bank->nr_groups; group++) {
- struct samsung_gpio_chip *chip = bank->chips[group];
- if (!chip)
- continue;
-
- pend_offset = REG_OFFSET(group);
- pend = __raw_readl(GPIO_BASE(chip) + PEND_OFFSET + pend_offset);
- if (!pend)
- continue;
-
- mask_offset = REG_OFFSET(group);
- mask = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
- pend &= ~mask;
-
- while (pend) {
- int offset = fls(pend) - 1;
- int real_irq = chip->irq_base + offset;
- generic_handle_irq(real_irq);
- pend &= ~BIT(offset);
- }
- }
- chained_irq_exit(chip, desc);
-}
-
-static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip)
-{
- static int used_gpioint_groups = 0;
- int group = chip->group;
- struct s5p_gpioint_bank *b, *bank = NULL;
- struct irq_chip_generic *gc;
- struct irq_chip_type *ct;
-
- if (used_gpioint_groups >= S5P_GPIOINT_GROUP_COUNT)
- return -ENOMEM;
-
- list_for_each_entry(b, &banks, list) {
- if (group >= b->start && group < b->start + b->nr_groups) {
- bank = b;
- break;
- }
- }
- if (!bank)
- return -EINVAL;
-
- if (!bank->handler) {
- bank->chips = kzalloc(sizeof(struct samsung_gpio_chip *) *
- bank->nr_groups, GFP_KERNEL);
- if (!bank->chips)
- return -ENOMEM;
-
- irq_set_chained_handler(bank->irq, s5p_gpioint_handler);
- irq_set_handler_data(bank->irq, bank);
- bank->handler = s5p_gpioint_handler;
- printk(KERN_INFO "Registered chained gpio int handler for interrupt %d.\n",
- bank->irq);
- }
-
- /*
- * chained GPIO irq has been successfully registered, allocate new gpio
- * int group and assign irq nubmers
- */
- chip->irq_base = S5P_GPIOINT_BASE +
- used_gpioint_groups * S5P_GPIOINT_GROUP_SIZE;
- used_gpioint_groups++;
-
- bank->chips[group - bank->start] = chip;
-
- gc = irq_alloc_generic_chip("s5p_gpioint", 1, chip->irq_base,
- GPIO_BASE(chip),
- handle_level_irq);
- if (!gc)
- return -ENOMEM;
- ct = gc->chip_types;
- ct->chip.irq_ack = irq_gc_ack_set_bit;
- ct->chip.irq_mask = irq_gc_mask_set_bit;
- ct->chip.irq_unmask = irq_gc_mask_clr_bit;
- ct->chip.irq_set_type = s5p_gpioint_set_type,
- ct->regs.ack = PEND_OFFSET + REG_OFFSET(group - bank->start);
- ct->regs.mask = MASK_OFFSET + REG_OFFSET(group - bank->start);
- ct->regs.type = CON_OFFSET + REG_OFFSET(group - bank->start);
- irq_setup_generic_chip(gc, IRQ_MSK(chip->chip.ngpio),
- IRQ_GC_INIT_MASK_CACHE,
- IRQ_NOREQUEST | IRQ_NOPROBE, 0);
- return 0;
-}
-
-int __init s5p_register_gpio_interrupt(int pin)
-{
- struct samsung_gpio_chip *my_chip = samsung_gpiolib_getchip(pin);
- int offset, group;
- int ret;
-
- if (!my_chip)
- return -EINVAL;
-
- offset = pin - my_chip->chip.base;
- group = my_chip->group;
-
- /* check if the group has been already registered */
- if (my_chip->irq_base)
- goto success;
-
- /* register gpio group */
- ret = s5p_gpioint_add(my_chip);
- if (ret == 0) {
- my_chip->chip.to_irq = samsung_gpiolib_to_irq;
- printk(KERN_INFO "Registered interrupt support for gpio group %d.\n",
- group);
- goto success;
- }
- return ret;
-success:
- my_chip->bitmap_gpio_int |= BIT(offset);
-
- return my_chip->irq_base + offset;
-}
-
-int __init s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups)
-{
- struct s5p_gpioint_bank *bank;
-
- bank = kzalloc(sizeof(*bank), GFP_KERNEL);
- if (!bank)
- return -ENOMEM;
-
- bank->start = start;
- bank->nr_groups = nr_groups;
- bank->irq = chain_irq;
-
- list_add_tail(&bank->list, &banks);
- return 0;
-}
+++ /dev/null
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Based on arch/arm/plat-s3c24xx/irq-pm.c,
- * Copyright (c) 2003,2004 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-
-#include <plat/cpu.h>
-#include <plat/irqs.h>
-#include <plat/pm.h>
-#include <mach/map.h>
-
-#include <mach/regs-gpio.h>
-#include <mach/regs-irq.h>
-
-/* state for IRQs over sleep */
-
-/* default is to allow for EINT0..EINT31, and IRQ_RTC_TIC, IRQ_RTC_ALARM,
- * as wakeup sources
- *
- * set bit to 1 in allow bitfield to enable the wakeup settings on it
-*/
-
-unsigned long s3c_irqwake_intallow = 0x00000006L;
-unsigned long s3c_irqwake_eintallow = 0xffffffffL;
-
-int s3c_irq_wake(struct irq_data *data, unsigned int state)
-{
- unsigned long irqbit;
- unsigned int irq_rtc_tic, irq_rtc_alarm;
-
- irq_rtc_tic = IRQ_RTC_TIC;
- irq_rtc_alarm = IRQ_RTC_ALARM;
-
- if (data->irq == irq_rtc_tic || data->irq == irq_rtc_alarm) {
- irqbit = 1 << (data->irq + 1 - irq_rtc_alarm);
-
- if (!state)
- s3c_irqwake_intmask |= irqbit;
- else
- s3c_irqwake_intmask &= ~irqbit;
- } else {
- return -ENOENT;
- }
-
- return 0;
-}
-
-static struct sleep_save eint_save[] = {
- SAVE_ITEM(S5P_EINT_CON(0)),
- SAVE_ITEM(S5P_EINT_CON(1)),
- SAVE_ITEM(S5P_EINT_CON(2)),
- SAVE_ITEM(S5P_EINT_CON(3)),
-
- SAVE_ITEM(S5P_EINT_FLTCON(0)),
- SAVE_ITEM(S5P_EINT_FLTCON(1)),
- SAVE_ITEM(S5P_EINT_FLTCON(2)),
- SAVE_ITEM(S5P_EINT_FLTCON(3)),
- SAVE_ITEM(S5P_EINT_FLTCON(4)),
- SAVE_ITEM(S5P_EINT_FLTCON(5)),
- SAVE_ITEM(S5P_EINT_FLTCON(6)),
- SAVE_ITEM(S5P_EINT_FLTCON(7)),
-
- SAVE_ITEM(S5P_EINT_MASK(0)),
- SAVE_ITEM(S5P_EINT_MASK(1)),
- SAVE_ITEM(S5P_EINT_MASK(2)),
- SAVE_ITEM(S5P_EINT_MASK(3)),
-};
-
-int s3c24xx_irq_suspend(void)
-{
- s3c_pm_do_save(eint_save, ARRAY_SIZE(eint_save));
-
- return 0;
-}
-
-void s3c24xx_irq_resume(void)
-{
- s3c_pm_do_restore(eint_save, ARRAY_SIZE(eint_save));
-}
-
+++ /dev/null
-/*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P - Interrupt handling
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/irqchip/arm-vic.h>
-
-#include <mach/irqs.h>
-#include <mach/map.h>
-#include <plat/cpu.h>
-
-void __init s5p_init_irq(u32 *vic, u32 num_vic)
-{
-#ifdef CONFIG_ARM_VIC
- int irq;
-
- /* initialize the VICs */
- for (irq = 0; irq < num_vic; irq++)
- vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
-#endif
-}
+++ /dev/null
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P Power Manager (Suspend-To-RAM) support
- *
- * Based on arch/arm/plat-s3c24xx/pm.c
- * Copyright (c) 2004,2006 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/suspend.h>
-#include <plat/pm.h>
-
-#define PFX "s5p pm: "
-
-/* s3c_pm_configure_extint
- *
- * configure all external interrupt pins
-*/
-
-void s3c_pm_configure_extint(void)
-{
- /* nothing here yet */
-}
-
-void s3c_pm_restore_core(void)
-{
- /* nothing here yet */
-}
-
-void s3c_pm_save_core(void)
-{
- /* nothing here yet */
-}
-
+++ /dev/null
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Common S5P Sleep Code
- * Based on S3C64XX sleep code by:
- * Ben Dooks, (c) 2008 Simtec Electronics
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include <linux/linkage.h>
-
- .data
- .align
-
- /*
- * sleep magic, to allow the bootloader to check for an valid
- * image to resume to. Must be the first word before the
- * s3c_cpu_resume entry.
- */
-
- .word 0x2bedf00d
-
- /*
- * s3c_cpu_resume
- *
- * resume code entry for bootloader to call
- */
-
-ENTRY(s3c_cpu_resume)
- b cpu_resume
-ENDPROC(s3c_cpu_resume)
config PLAT_VERSATILE_CLOCK
bool
-config PLAT_VERSATILE_CLCD
- bool
-
config PLAT_VERSATILE_SCHED_CLOCK
def_bool y
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
obj-$(CONFIG_PLAT_VERSATILE_CLOCK) += clock.o
-obj-$(CONFIG_PLAT_VERSATILE_CLCD) += clcd.o
obj-$(CONFIG_PLAT_VERSATILE_SCHED_CLOCK) += sched-clock.o
obj-$(CONFIG_SMP) += headsmp.o platsmp.o
+++ /dev/null
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
-#include <plat/clcd.h>
-
-static struct clcd_panel vga = {
- .mode = {
- .name = "VGA",
- .refresh = 60,
- .xres = 640,
- .yres = 480,
- .pixclock = 39721,
- .left_margin = 40,
- .right_margin = 24,
- .upper_margin = 32,
- .lower_margin = 11,
- .hsync_len = 96,
- .vsync_len = 2,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
- },
- .width = -1,
- .height = -1,
- .tim2 = TIM2_BCD | TIM2_IPC,
- .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
- .caps = CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888,
- .bpp = 16,
-};
-
-static struct clcd_panel xvga = {
- .mode = {
- .name = "XVGA",
- .refresh = 60,
- .xres = 1024,
- .yres = 768,
- .pixclock = 15748,
- .left_margin = 152,
- .right_margin = 48,
- .upper_margin = 23,
- .lower_margin = 3,
- .hsync_len = 104,
- .vsync_len = 4,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
- },
- .width = -1,
- .height = -1,
- .tim2 = TIM2_BCD | TIM2_IPC,
- .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
- .caps = CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888,
- .bpp = 16,
-};
-
-/* Sanyo TM38QV67A02A - 3.8 inch QVGA (320x240) Color TFT */
-static struct clcd_panel sanyo_tm38qv67a02a = {
- .mode = {
- .name = "Sanyo TM38QV67A02A",
- .refresh = 116,
- .xres = 320,
- .yres = 240,
- .pixclock = 100000,
- .left_margin = 6,
- .right_margin = 6,
- .upper_margin = 5,
- .lower_margin = 5,
- .hsync_len = 6,
- .vsync_len = 6,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
- },
- .width = -1,
- .height = -1,
- .tim2 = TIM2_BCD,
- .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
- .caps = CLCD_CAP_5551,
- .bpp = 16,
-};
-
-static struct clcd_panel sanyo_2_5_in = {
- .mode = {
- .name = "Sanyo QVGA Portrait",
- .refresh = 116,
- .xres = 240,
- .yres = 320,
- .pixclock = 100000,
- .left_margin = 20,
- .right_margin = 10,
- .upper_margin = 2,
- .lower_margin = 2,
- .hsync_len = 10,
- .vsync_len = 2,
- .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
- .vmode = FB_VMODE_NONINTERLACED,
- },
- .width = -1,
- .height = -1,
- .tim2 = TIM2_IVS | TIM2_IHS | TIM2_IPC,
- .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
- .caps = CLCD_CAP_5551,
- .bpp = 16,
-};
-
-/* Epson L2F50113T00 - 2.2 inch 176x220 Color TFT */
-static struct clcd_panel epson_l2f50113t00 = {
- .mode = {
- .name = "Epson L2F50113T00",
- .refresh = 390,
- .xres = 176,
- .yres = 220,
- .pixclock = 62500,
- .left_margin = 3,
- .right_margin = 2,
- .upper_margin = 1,
- .lower_margin = 0,
- .hsync_len = 3,
- .vsync_len = 2,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
- },
- .width = -1,
- .height = -1,
- .tim2 = TIM2_BCD | TIM2_IPC,
- .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
- .caps = CLCD_CAP_5551,
- .bpp = 16,
-};
-
-static struct clcd_panel *panels[] = {
- &vga,
- &xvga,
- &sanyo_tm38qv67a02a,
- &sanyo_2_5_in,
- &epson_l2f50113t00,
-};
-
-struct clcd_panel *versatile_clcd_get_panel(const char *name)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(panels); i++)
- if (strcmp(panels[i]->mode.name, name) == 0)
- break;
-
- if (i < ARRAY_SIZE(panels))
- return panels[i];
-
- pr_err("CLCD: couldn't get parameters for panel %s\n", name);
-
- return NULL;
-}
-
-int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize)
-{
- dma_addr_t dma;
-
- fb->fb.screen_base = dma_alloc_writecombine(&fb->dev->dev, framesize,
- &dma, GFP_KERNEL);
- if (!fb->fb.screen_base) {
- pr_err("CLCD: unable to map framebuffer\n");
- return -ENOMEM;
- }
-
- fb->fb.fix.smem_start = dma;
- fb->fb.fix.smem_len = framesize;
-
- return 0;
-}
-
-int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vma)
-{
- return dma_mmap_writecombine(&fb->dev->dev, vma,
- fb->fb.screen_base,
- fb->fb.fix.smem_start,
- fb->fb.fix.smem_len);
-}
-
-void versatile_clcd_remove_dma(struct clcd_fb *fb)
-{
- dma_free_writecombine(&fb->dev->dev, fb->fb.fix.smem_len,
- fb->fb.screen_base, fb->fb.fix.smem_start);
-}
+++ /dev/null
-#ifndef PLAT_CLCD_H
-#define PLAT_CLCD_H
-
-struct clcd_panel *versatile_clcd_get_panel(const char *);
-int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long);
-int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *);
-void versatile_clcd_remove_dma(struct clcd_fb *);
-
-#endif
struct sched_shutdown r = { .reason = SHUTDOWN_reboot };
int rc;
rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
- if (rc)
- BUG();
+ BUG_ON(rc);
}
static void xen_power_off(void)
struct sched_shutdown r = { .reason = SHUTDOWN_poweroff };
int rc;
rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
- if (rc)
- BUG();
+ BUG_ON(rc);
}
static int xen_cpu_notification(struct notifier_block *self,
return;
}
-int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
- unsigned long max_nr_gframes,
- grant_status_t **__shared)
+int arch_gnttab_init(unsigned long nr_shared)
{
- return -ENOSYS;
+ return 0;
}
int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
#ifdef __KERNEL__
+/* Low-level stepping controls. */
+#define DBG_MDSCR_SS (1 << 0)
+#define DBG_SPSR_SS (1 << 21)
+
+/* MDSCR_EL1 enabling bits */
+#define DBG_MDSCR_KDE (1 << 13)
+#define DBG_MDSCR_MDE (1 << 15)
+#define DBG_MDSCR_MASK ~(DBG_MDSCR_KDE | DBG_MDSCR_MDE)
+
#define DBG_ESR_EVT(x) (((x) >> 27) & 0x7)
/* AArch64 */
#define CACHE_FLUSH_IS_SAFE 1
-enum debug_el {
- DBG_ACTIVE_EL0 = 0,
- DBG_ACTIVE_EL1,
-};
-
/* AArch32 */
#define DBG_ESR_EVT_BKPT 0x4
#define DBG_ESR_EVT_VECC 0x5
u8 debug_monitors_arch(void);
+enum debug_el {
+ DBG_ACTIVE_EL0 = 0,
+ DBG_ACTIVE_EL1,
+};
+
void enable_debug_monitors(enum debug_el el);
void disable_debug_monitors(enum debug_el el);
*/
#define HCR_GUEST_FLAGS (HCR_TSC | HCR_TSW | HCR_TWE | HCR_TWI | HCR_VM | \
HCR_TVM | HCR_BSU_IS | HCR_FB | HCR_TAC | \
- HCR_AMO | HCR_IMO | HCR_FMO | \
- HCR_SWIO | HCR_TIDCP | HCR_RW)
+ HCR_AMO | HCR_SWIO | HCR_TIDCP | HCR_RW)
#define HCR_VIRT_EXCP_MASK (HCR_VA | HCR_VI | HCR_VF)
+#define HCR_INT_OVERRIDE (HCR_FMO | HCR_IMO)
+
/* Hyp System Control Register (SCTLR_EL2) bits */
#define SCTLR_EL2_EE (1 << 25)
#ifndef __ARM_KVM_ASM_H__
#define __ARM_KVM_ASM_H__
+#include <asm/virt.h>
+
/*
* 0 is reserved as an invalid value.
* Order *must* be kept in sync with the hyp switch code.
#define AMAIR_EL1 19 /* Aux Memory Attribute Indirection Register */
#define CNTKCTL_EL1 20 /* Timer Control Register (EL1) */
#define PAR_EL1 21 /* Physical Address Register */
+#define MDSCR_EL1 22 /* Monitor Debug System Control Register */
+#define DBGBCR0_EL1 23 /* Debug Breakpoint Control Registers (0-15) */
+#define DBGBCR15_EL1 38
+#define DBGBVR0_EL1 39 /* Debug Breakpoint Value Registers (0-15) */
+#define DBGBVR15_EL1 54
+#define DBGWCR0_EL1 55 /* Debug Watchpoint Control Registers (0-15) */
+#define DBGWCR15_EL1 70
+#define DBGWVR0_EL1 71 /* Debug Watchpoint Value Registers (0-15) */
+#define DBGWVR15_EL1 86
+#define MDCCINT_EL1 87 /* Monitor Debug Comms Channel Interrupt Enable Reg */
+
/* 32bit specific registers. Keep them at the end of the range */
-#define DACR32_EL2 22 /* Domain Access Control Register */
-#define IFSR32_EL2 23 /* Instruction Fault Status Register */
-#define FPEXC32_EL2 24 /* Floating-Point Exception Control Register */
-#define DBGVCR32_EL2 25 /* Debug Vector Catch Register */
-#define TEECR32_EL1 26 /* ThumbEE Configuration Register */
-#define TEEHBR32_EL1 27 /* ThumbEE Handler Base Register */
-#define NR_SYS_REGS 28
+#define DACR32_EL2 88 /* Domain Access Control Register */
+#define IFSR32_EL2 89 /* Instruction Fault Status Register */
+#define FPEXC32_EL2 90 /* Floating-Point Exception Control Register */
+#define DBGVCR32_EL2 91 /* Debug Vector Catch Register */
+#define TEECR32_EL1 92 /* ThumbEE Configuration Register */
+#define TEEHBR32_EL1 93 /* ThumbEE Handler Base Register */
+#define NR_SYS_REGS 94
/* 32bit mapping */
#define c0_MPIDR (MPIDR_EL1 * 2) /* MultiProcessor ID Register */
#define c10_AMAIR0 (AMAIR_EL1 * 2) /* Aux Memory Attr Indirection Reg */
#define c10_AMAIR1 (c10_AMAIR0 + 1)/* Aux Memory Attr Indirection Reg */
#define c14_CNTKCTL (CNTKCTL_EL1 * 2) /* Timer Control Register (PL1) */
-#define NR_CP15_REGS (NR_SYS_REGS * 2)
+
+#define cp14_DBGDSCRext (MDSCR_EL1 * 2)
+#define cp14_DBGBCR0 (DBGBCR0_EL1 * 2)
+#define cp14_DBGBVR0 (DBGBVR0_EL1 * 2)
+#define cp14_DBGBXVR0 (cp14_DBGBVR0 + 1)
+#define cp14_DBGWCR0 (DBGWCR0_EL1 * 2)
+#define cp14_DBGWVR0 (DBGWVR0_EL1 * 2)
+#define cp14_DBGDCCINT (MDCCINT_EL1 * 2)
+
+#define NR_COPRO_REGS (NR_SYS_REGS * 2)
#define ARM_EXCEPTION_IRQ 0
#define ARM_EXCEPTION_TRAP 1
+#define KVM_ARM64_DEBUG_DIRTY_SHIFT 0
+#define KVM_ARM64_DEBUG_DIRTY (1 << KVM_ARM64_DEBUG_DIRTY_SHIFT)
+
#ifndef __ASSEMBLY__
struct kvm;
struct kvm_vcpu;
extern char __kvm_hyp_vector[];
-extern char __kvm_hyp_code_start[];
-extern char __kvm_hyp_code_end[];
+#define __kvm_hyp_code_start __hyp_text_start
+#define __kvm_hyp_code_end __hyp_text_end
extern void __kvm_flush_vm_context(void);
extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);
extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu);
+
+extern u64 __vgic_v3_get_ich_vtr_el2(void);
+
+extern char __save_vgic_v2_state[];
+extern char __restore_vgic_v2_state[];
+extern char __save_vgic_v3_state[];
+extern char __restore_vgic_v3_state[];
+
#endif
#endif /* __ARM_KVM_ASM_H__ */
struct kvm_sys_reg_target_table *table);
int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run);
-int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run);
+int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run);
+int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run);
int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run);
int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run);
int kvm_handle_sys_reg(struct kvm_vcpu *vcpu, struct kvm_run *run);
default:
return be64_to_cpu(data);
}
+ } else {
+ switch (len) {
+ case 1:
+ return data & 0xff;
+ case 2:
+ return le16_to_cpu(data & 0xffff);
+ case 4:
+ return le32_to_cpu(data & 0xffffffff);
+ default:
+ return le64_to_cpu(data);
+ }
}
return data; /* Leave LE untouched */
default:
return cpu_to_be64(data);
}
+ } else {
+ switch (len) {
+ case 1:
+ return data & 0xff;
+ case 2:
+ return cpu_to_le16(data & 0xffff);
+ case 4:
+ return cpu_to_le32(data & 0xffffffff);
+ default:
+ return cpu_to_le64(data);
+ }
}
return data; /* Leave LE untouched */
struct kvm_regs gp_regs;
union {
u64 sys_regs[NR_SYS_REGS];
- u32 cp15[NR_CP15_REGS];
+ u32 copro[NR_COPRO_REGS];
};
};
/* Exception Information */
struct kvm_vcpu_fault_info fault;
+ /* Debug state */
+ u64 debug_flags;
+
/* Pointer to host CPU context */
kvm_cpu_context_t *host_cpu_context;
#define vcpu_gp_regs(v) (&(v)->arch.ctxt.gp_regs)
#define vcpu_sys_reg(v,r) ((v)->arch.ctxt.sys_regs[(r)])
-#define vcpu_cp15(v,r) ((v)->arch.ctxt.cp15[(r)])
+/*
+ * CP14 and CP15 live in the same array, as they are backed by the
+ * same system registers.
+ */
+#define vcpu_cp14(v,r) ((v)->arch.ctxt.copro[(r)])
+#define vcpu_cp15(v,r) ((v)->arch.ctxt.copro[(r)])
+
+#ifdef CONFIG_CPU_BIG_ENDIAN
+#define vcpu_cp15_64_high(v,r) vcpu_cp15((v),(r))
+#define vcpu_cp15_64_low(v,r) vcpu_cp15((v),(r) + 1)
+#else
+#define vcpu_cp15_64_high(v,r) vcpu_cp15((v),(r) + 1)
+#define vcpu_cp15_64_low(v,r) vcpu_cp15((v),(r))
+#endif
struct kvm_vm_stat {
u32 remote_tlb_flush;
hyp_stack_ptr, vector_ptr);
}
+struct vgic_sr_vectors {
+ void *save_vgic;
+ void *restore_vgic;
+};
+
+static inline void vgic_arch_setup(const struct vgic_params *vgic)
+{
+ extern struct vgic_sr_vectors __vgic_sr_vectors;
+
+ switch(vgic->type)
+ {
+ case VGIC_V2:
+ __vgic_sr_vectors.save_vgic = __save_vgic_v2_state;
+ __vgic_sr_vectors.restore_vgic = __restore_vgic_v2_state;
+ break;
+
+#ifdef CONFIG_ARM_GIC_V3
+ case VGIC_V3:
+ __vgic_sr_vectors.save_vgic = __save_vgic_v3_state;
+ __vgic_sr_vectors.restore_vgic = __restore_vgic_v3_state;
+ break;
+#endif
+
+ default:
+ BUG();
+ }
+}
+
#endif /* __ARM64_KVM_HOST_H__ */
#define kvm_pud_addr_end(addr, end) pud_addr_end(addr, end)
#define kvm_pmd_addr_end(addr, end) pmd_addr_end(addr, end)
+static inline bool kvm_page_empty(void *ptr)
+{
+ struct page *ptr_page = virt_to_page(ptr);
+ return page_count(ptr_page) == 1;
+}
+
+#define kvm_pte_table_empty(ptep) kvm_page_empty(ptep)
+#ifndef CONFIG_ARM64_64K_PAGES
+#define kvm_pmd_table_empty(pmdp) kvm_page_empty(pmdp)
+#else
+#define kvm_pmd_table_empty(pmdp) (0)
+#endif
+#define kvm_pud_table_empty(pudp) (0)
+
+
struct kvm;
#define kvm_flush_dcache_to_poc(a,l) __flush_dcache_area((a), (l))
return __boot_cpu_mode[0] != __boot_cpu_mode[1];
}
+/* The section containing the hypervisor text */
+extern char __hyp_text_start[];
+extern char __hyp_text_end[];
+
#endif /* __ASSEMBLY__ */
#endif /* ! __ASM__VIRT_H */
DEFINE(VCPU_ESR_EL2, offsetof(struct kvm_vcpu, arch.fault.esr_el2));
DEFINE(VCPU_FAR_EL2, offsetof(struct kvm_vcpu, arch.fault.far_el2));
DEFINE(VCPU_HPFAR_EL2, offsetof(struct kvm_vcpu, arch.fault.hpfar_el2));
+ DEFINE(VCPU_DEBUG_FLAGS, offsetof(struct kvm_vcpu, arch.debug_flags));
DEFINE(VCPU_HCR_EL2, offsetof(struct kvm_vcpu, arch.hcr_el2));
DEFINE(VCPU_IRQ_LINES, offsetof(struct kvm_vcpu, arch.irq_lines));
DEFINE(VCPU_HOST_CONTEXT, offsetof(struct kvm_vcpu, arch.host_cpu_context));
DEFINE(KVM_TIMER_ENABLED, offsetof(struct kvm, arch.timer.enabled));
DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm));
DEFINE(VCPU_VGIC_CPU, offsetof(struct kvm_vcpu, arch.vgic_cpu));
- DEFINE(VGIC_CPU_HCR, offsetof(struct vgic_cpu, vgic_hcr));
- DEFINE(VGIC_CPU_VMCR, offsetof(struct vgic_cpu, vgic_vmcr));
- DEFINE(VGIC_CPU_MISR, offsetof(struct vgic_cpu, vgic_misr));
- DEFINE(VGIC_CPU_EISR, offsetof(struct vgic_cpu, vgic_eisr));
- DEFINE(VGIC_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_elrsr));
- DEFINE(VGIC_CPU_APR, offsetof(struct vgic_cpu, vgic_apr));
- DEFINE(VGIC_CPU_LR, offsetof(struct vgic_cpu, vgic_lr));
+ DEFINE(VGIC_SAVE_FN, offsetof(struct vgic_sr_vectors, save_vgic));
+ DEFINE(VGIC_RESTORE_FN, offsetof(struct vgic_sr_vectors, restore_vgic));
+ DEFINE(VGIC_SR_VECTOR_SZ, sizeof(struct vgic_sr_vectors));
+ DEFINE(VGIC_V2_CPU_HCR, offsetof(struct vgic_cpu, vgic_v2.vgic_hcr));
+ DEFINE(VGIC_V2_CPU_VMCR, offsetof(struct vgic_cpu, vgic_v2.vgic_vmcr));
+ DEFINE(VGIC_V2_CPU_MISR, offsetof(struct vgic_cpu, vgic_v2.vgic_misr));
+ DEFINE(VGIC_V2_CPU_EISR, offsetof(struct vgic_cpu, vgic_v2.vgic_eisr));
+ DEFINE(VGIC_V2_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_v2.vgic_elrsr));
+ DEFINE(VGIC_V2_CPU_APR, offsetof(struct vgic_cpu, vgic_v2.vgic_apr));
+ DEFINE(VGIC_V2_CPU_LR, offsetof(struct vgic_cpu, vgic_v2.vgic_lr));
+ DEFINE(VGIC_V3_CPU_HCR, offsetof(struct vgic_cpu, vgic_v3.vgic_hcr));
+ DEFINE(VGIC_V3_CPU_VMCR, offsetof(struct vgic_cpu, vgic_v3.vgic_vmcr));
+ DEFINE(VGIC_V3_CPU_MISR, offsetof(struct vgic_cpu, vgic_v3.vgic_misr));
+ DEFINE(VGIC_V3_CPU_EISR, offsetof(struct vgic_cpu, vgic_v3.vgic_eisr));
+ DEFINE(VGIC_V3_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_v3.vgic_elrsr));
+ DEFINE(VGIC_V3_CPU_AP0R, offsetof(struct vgic_cpu, vgic_v3.vgic_ap0r));
+ DEFINE(VGIC_V3_CPU_AP1R, offsetof(struct vgic_cpu, vgic_v3.vgic_ap1r));
+ DEFINE(VGIC_V3_CPU_LR, offsetof(struct vgic_cpu, vgic_v3.vgic_lr));
DEFINE(VGIC_CPU_NR_LR, offsetof(struct vgic_cpu, nr_lr));
DEFINE(KVM_VTTBR, offsetof(struct kvm, arch.vttbr));
DEFINE(KVM_VGIC_VCTRL, offsetof(struct kvm, arch.vgic.vctrl_base));
#include <asm/cputype.h>
#include <asm/system_misc.h>
-/* Low-level stepping controls. */
-#define DBG_MDSCR_SS (1 << 0)
-#define DBG_SPSR_SS (1 << 21)
-
-/* MDSCR_EL1 enabling bits */
-#define DBG_MDSCR_KDE (1 << 13)
-#define DBG_MDSCR_MDE (1 << 15)
-#define DBG_MDSCR_MASK ~(DBG_MDSCR_KDE | DBG_MDSCR_MDE)
-
/* Determine debug architecture. */
u8 debug_monitors_arch(void)
{
kvm-$(CONFIG_KVM_ARM_HOST) += guest.o reset.o sys_regs.o sys_regs_generic_v8.o
kvm-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic-v2.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += vgic-v2-switch.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic-v3.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += vgic-v3-switch.o
kvm-$(CONFIG_KVM_ARM_TIMER) += $(KVM)/arm/arch_timer.o
return sizeof(struct kvm_regs) / sizeof(__u32);
}
+/**
+ * ARM64 versions of the TIMER registers, always available on arm64
+ */
+
+#define NUM_TIMER_REGS 3
+
+static bool is_timer_reg(u64 index)
+{
+ switch (index) {
+ case KVM_REG_ARM_TIMER_CTL:
+ case KVM_REG_ARM_TIMER_CNT:
+ case KVM_REG_ARM_TIMER_CVAL:
+ return true;
+ }
+ return false;
+}
+
+static int copy_timer_indices(struct kvm_vcpu *vcpu, u64 __user *uindices)
+{
+ if (put_user(KVM_REG_ARM_TIMER_CTL, uindices))
+ return -EFAULT;
+ uindices++;
+ if (put_user(KVM_REG_ARM_TIMER_CNT, uindices))
+ return -EFAULT;
+ uindices++;
+ if (put_user(KVM_REG_ARM_TIMER_CVAL, uindices))
+ return -EFAULT;
+
+ return 0;
+}
+
+static int set_timer_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
+{
+ void __user *uaddr = (void __user *)(long)reg->addr;
+ u64 val;
+ int ret;
+
+ ret = copy_from_user(&val, uaddr, KVM_REG_SIZE(reg->id));
+ if (ret != 0)
+ return ret;
+
+ return kvm_arm_timer_set_reg(vcpu, reg->id, val);
+}
+
+static int get_timer_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
+{
+ void __user *uaddr = (void __user *)(long)reg->addr;
+ u64 val;
+
+ val = kvm_arm_timer_get_reg(vcpu, reg->id);
+ return copy_to_user(uaddr, &val, KVM_REG_SIZE(reg->id));
+}
+
/**
* kvm_arm_num_regs - how many registers do we present via KVM_GET_ONE_REG
*
*/
unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu)
{
- return num_core_regs() + kvm_arm_num_sys_reg_descs(vcpu);
+ return num_core_regs() + kvm_arm_num_sys_reg_descs(vcpu)
+ + NUM_TIMER_REGS;
}
/**
{
unsigned int i;
const u64 core_reg = KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE;
+ int ret;
for (i = 0; i < sizeof(struct kvm_regs) / sizeof(__u32); i++) {
if (put_user(core_reg | i, uindices))
uindices++;
}
+ ret = copy_timer_indices(vcpu, uindices);
+ if (ret)
+ return ret;
+ uindices += NUM_TIMER_REGS;
+
return kvm_arm_copy_sys_reg_indices(vcpu, uindices);
}
if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE)
return get_core_reg(vcpu, reg);
+ if (is_timer_reg(reg->id))
+ return get_timer_reg(vcpu, reg);
+
return kvm_arm_sys_reg_get_reg(vcpu, reg);
}
if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE)
return set_core_reg(vcpu, reg);
+ if (is_timer_reg(reg->id))
+ return set_timer_reg(vcpu, reg);
+
return kvm_arm_sys_reg_set_reg(vcpu, reg);
}
[ESR_EL2_EC_WFI] = kvm_handle_wfx,
[ESR_EL2_EC_CP15_32] = kvm_handle_cp15_32,
[ESR_EL2_EC_CP15_64] = kvm_handle_cp15_64,
- [ESR_EL2_EC_CP14_MR] = kvm_handle_cp14_access,
+ [ESR_EL2_EC_CP14_MR] = kvm_handle_cp14_32,
[ESR_EL2_EC_CP14_LS] = kvm_handle_cp14_load_store,
- [ESR_EL2_EC_CP14_64] = kvm_handle_cp14_access,
+ [ESR_EL2_EC_CP14_64] = kvm_handle_cp14_64,
[ESR_EL2_EC_HVC32] = handle_hvc,
[ESR_EL2_EC_SMC32] = handle_smc,
[ESR_EL2_EC_HVC64] = handle_hvc,
*/
#include <linux/linkage.h>
-#include <linux/irqchip/arm-gic.h>
#include <asm/assembler.h>
#include <asm/memory.h>
#include <asm/asm-offsets.h>
+#include <asm/debug-monitors.h>
#include <asm/fpsimdmacros.h>
#include <asm/kvm.h>
#include <asm/kvm_asm.h>
.pushsection .hyp.text, "ax"
.align PAGE_SHIFT
-__kvm_hyp_code_start:
- .globl __kvm_hyp_code_start
-
.macro save_common_regs
// x2: base address for cpu context
// x3: tmp register
mrs x22, amair_el1
mrs x23, cntkctl_el1
mrs x24, par_el1
+ mrs x25, mdscr_el1
stp x4, x5, [x3]
stp x6, x7, [x3, #16]
stp x18, x19, [x3, #112]
stp x20, x21, [x3, #128]
stp x22, x23, [x3, #144]
- str x24, [x3, #160]
+ stp x24, x25, [x3, #160]
+.endm
+
+.macro save_debug
+ // x2: base address for cpu context
+ // x3: tmp register
+
+ mrs x26, id_aa64dfr0_el1
+ ubfx x24, x26, #12, #4 // Extract BRPs
+ ubfx x25, x26, #20, #4 // Extract WRPs
+ mov w26, #15
+ sub w24, w26, w24 // How many BPs to skip
+ sub w25, w26, w25 // How many WPs to skip
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGBCR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+1:
+ mrs x20, dbgbcr15_el1
+ mrs x19, dbgbcr14_el1
+ mrs x18, dbgbcr13_el1
+ mrs x17, dbgbcr12_el1
+ mrs x16, dbgbcr11_el1
+ mrs x15, dbgbcr10_el1
+ mrs x14, dbgbcr9_el1
+ mrs x13, dbgbcr8_el1
+ mrs x12, dbgbcr7_el1
+ mrs x11, dbgbcr6_el1
+ mrs x10, dbgbcr5_el1
+ mrs x9, dbgbcr4_el1
+ mrs x8, dbgbcr3_el1
+ mrs x7, dbgbcr2_el1
+ mrs x6, dbgbcr1_el1
+ mrs x5, dbgbcr0_el1
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+
+1:
+ str x20, [x3, #(15 * 8)]
+ str x19, [x3, #(14 * 8)]
+ str x18, [x3, #(13 * 8)]
+ str x17, [x3, #(12 * 8)]
+ str x16, [x3, #(11 * 8)]
+ str x15, [x3, #(10 * 8)]
+ str x14, [x3, #(9 * 8)]
+ str x13, [x3, #(8 * 8)]
+ str x12, [x3, #(7 * 8)]
+ str x11, [x3, #(6 * 8)]
+ str x10, [x3, #(5 * 8)]
+ str x9, [x3, #(4 * 8)]
+ str x8, [x3, #(3 * 8)]
+ str x7, [x3, #(2 * 8)]
+ str x6, [x3, #(1 * 8)]
+ str x5, [x3, #(0 * 8)]
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGBVR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+1:
+ mrs x20, dbgbvr15_el1
+ mrs x19, dbgbvr14_el1
+ mrs x18, dbgbvr13_el1
+ mrs x17, dbgbvr12_el1
+ mrs x16, dbgbvr11_el1
+ mrs x15, dbgbvr10_el1
+ mrs x14, dbgbvr9_el1
+ mrs x13, dbgbvr8_el1
+ mrs x12, dbgbvr7_el1
+ mrs x11, dbgbvr6_el1
+ mrs x10, dbgbvr5_el1
+ mrs x9, dbgbvr4_el1
+ mrs x8, dbgbvr3_el1
+ mrs x7, dbgbvr2_el1
+ mrs x6, dbgbvr1_el1
+ mrs x5, dbgbvr0_el1
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+
+1:
+ str x20, [x3, #(15 * 8)]
+ str x19, [x3, #(14 * 8)]
+ str x18, [x3, #(13 * 8)]
+ str x17, [x3, #(12 * 8)]
+ str x16, [x3, #(11 * 8)]
+ str x15, [x3, #(10 * 8)]
+ str x14, [x3, #(9 * 8)]
+ str x13, [x3, #(8 * 8)]
+ str x12, [x3, #(7 * 8)]
+ str x11, [x3, #(6 * 8)]
+ str x10, [x3, #(5 * 8)]
+ str x9, [x3, #(4 * 8)]
+ str x8, [x3, #(3 * 8)]
+ str x7, [x3, #(2 * 8)]
+ str x6, [x3, #(1 * 8)]
+ str x5, [x3, #(0 * 8)]
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGWCR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+1:
+ mrs x20, dbgwcr15_el1
+ mrs x19, dbgwcr14_el1
+ mrs x18, dbgwcr13_el1
+ mrs x17, dbgwcr12_el1
+ mrs x16, dbgwcr11_el1
+ mrs x15, dbgwcr10_el1
+ mrs x14, dbgwcr9_el1
+ mrs x13, dbgwcr8_el1
+ mrs x12, dbgwcr7_el1
+ mrs x11, dbgwcr6_el1
+ mrs x10, dbgwcr5_el1
+ mrs x9, dbgwcr4_el1
+ mrs x8, dbgwcr3_el1
+ mrs x7, dbgwcr2_el1
+ mrs x6, dbgwcr1_el1
+ mrs x5, dbgwcr0_el1
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+
+1:
+ str x20, [x3, #(15 * 8)]
+ str x19, [x3, #(14 * 8)]
+ str x18, [x3, #(13 * 8)]
+ str x17, [x3, #(12 * 8)]
+ str x16, [x3, #(11 * 8)]
+ str x15, [x3, #(10 * 8)]
+ str x14, [x3, #(9 * 8)]
+ str x13, [x3, #(8 * 8)]
+ str x12, [x3, #(7 * 8)]
+ str x11, [x3, #(6 * 8)]
+ str x10, [x3, #(5 * 8)]
+ str x9, [x3, #(4 * 8)]
+ str x8, [x3, #(3 * 8)]
+ str x7, [x3, #(2 * 8)]
+ str x6, [x3, #(1 * 8)]
+ str x5, [x3, #(0 * 8)]
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGWVR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+1:
+ mrs x20, dbgwvr15_el1
+ mrs x19, dbgwvr14_el1
+ mrs x18, dbgwvr13_el1
+ mrs x17, dbgwvr12_el1
+ mrs x16, dbgwvr11_el1
+ mrs x15, dbgwvr10_el1
+ mrs x14, dbgwvr9_el1
+ mrs x13, dbgwvr8_el1
+ mrs x12, dbgwvr7_el1
+ mrs x11, dbgwvr6_el1
+ mrs x10, dbgwvr5_el1
+ mrs x9, dbgwvr4_el1
+ mrs x8, dbgwvr3_el1
+ mrs x7, dbgwvr2_el1
+ mrs x6, dbgwvr1_el1
+ mrs x5, dbgwvr0_el1
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+
+1:
+ str x20, [x3, #(15 * 8)]
+ str x19, [x3, #(14 * 8)]
+ str x18, [x3, #(13 * 8)]
+ str x17, [x3, #(12 * 8)]
+ str x16, [x3, #(11 * 8)]
+ str x15, [x3, #(10 * 8)]
+ str x14, [x3, #(9 * 8)]
+ str x13, [x3, #(8 * 8)]
+ str x12, [x3, #(7 * 8)]
+ str x11, [x3, #(6 * 8)]
+ str x10, [x3, #(5 * 8)]
+ str x9, [x3, #(4 * 8)]
+ str x8, [x3, #(3 * 8)]
+ str x7, [x3, #(2 * 8)]
+ str x6, [x3, #(1 * 8)]
+ str x5, [x3, #(0 * 8)]
+
+ mrs x21, mdccint_el1
+ str x21, [x2, #CPU_SYSREG_OFFSET(MDCCINT_EL1)]
.endm
.macro restore_sysregs
ldp x18, x19, [x3, #112]
ldp x20, x21, [x3, #128]
ldp x22, x23, [x3, #144]
- ldr x24, [x3, #160]
+ ldp x24, x25, [x3, #160]
msr vmpidr_el2, x4
msr csselr_el1, x5
msr amair_el1, x22
msr cntkctl_el1, x23
msr par_el1, x24
+ msr mdscr_el1, x25
+.endm
+
+.macro restore_debug
+ // x2: base address for cpu context
+ // x3: tmp register
+
+ mrs x26, id_aa64dfr0_el1
+ ubfx x24, x26, #12, #4 // Extract BRPs
+ ubfx x25, x26, #20, #4 // Extract WRPs
+ mov w26, #15
+ sub w24, w26, w24 // How many BPs to skip
+ sub w25, w26, w25 // How many WPs to skip
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGBCR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+1:
+ ldr x20, [x3, #(15 * 8)]
+ ldr x19, [x3, #(14 * 8)]
+ ldr x18, [x3, #(13 * 8)]
+ ldr x17, [x3, #(12 * 8)]
+ ldr x16, [x3, #(11 * 8)]
+ ldr x15, [x3, #(10 * 8)]
+ ldr x14, [x3, #(9 * 8)]
+ ldr x13, [x3, #(8 * 8)]
+ ldr x12, [x3, #(7 * 8)]
+ ldr x11, [x3, #(6 * 8)]
+ ldr x10, [x3, #(5 * 8)]
+ ldr x9, [x3, #(4 * 8)]
+ ldr x8, [x3, #(3 * 8)]
+ ldr x7, [x3, #(2 * 8)]
+ ldr x6, [x3, #(1 * 8)]
+ ldr x5, [x3, #(0 * 8)]
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+1:
+ msr dbgbcr15_el1, x20
+ msr dbgbcr14_el1, x19
+ msr dbgbcr13_el1, x18
+ msr dbgbcr12_el1, x17
+ msr dbgbcr11_el1, x16
+ msr dbgbcr10_el1, x15
+ msr dbgbcr9_el1, x14
+ msr dbgbcr8_el1, x13
+ msr dbgbcr7_el1, x12
+ msr dbgbcr6_el1, x11
+ msr dbgbcr5_el1, x10
+ msr dbgbcr4_el1, x9
+ msr dbgbcr3_el1, x8
+ msr dbgbcr2_el1, x7
+ msr dbgbcr1_el1, x6
+ msr dbgbcr0_el1, x5
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGBVR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+1:
+ ldr x20, [x3, #(15 * 8)]
+ ldr x19, [x3, #(14 * 8)]
+ ldr x18, [x3, #(13 * 8)]
+ ldr x17, [x3, #(12 * 8)]
+ ldr x16, [x3, #(11 * 8)]
+ ldr x15, [x3, #(10 * 8)]
+ ldr x14, [x3, #(9 * 8)]
+ ldr x13, [x3, #(8 * 8)]
+ ldr x12, [x3, #(7 * 8)]
+ ldr x11, [x3, #(6 * 8)]
+ ldr x10, [x3, #(5 * 8)]
+ ldr x9, [x3, #(4 * 8)]
+ ldr x8, [x3, #(3 * 8)]
+ ldr x7, [x3, #(2 * 8)]
+ ldr x6, [x3, #(1 * 8)]
+ ldr x5, [x3, #(0 * 8)]
+
+ adr x26, 1f
+ add x26, x26, x24, lsl #2
+ br x26
+1:
+ msr dbgbvr15_el1, x20
+ msr dbgbvr14_el1, x19
+ msr dbgbvr13_el1, x18
+ msr dbgbvr12_el1, x17
+ msr dbgbvr11_el1, x16
+ msr dbgbvr10_el1, x15
+ msr dbgbvr9_el1, x14
+ msr dbgbvr8_el1, x13
+ msr dbgbvr7_el1, x12
+ msr dbgbvr6_el1, x11
+ msr dbgbvr5_el1, x10
+ msr dbgbvr4_el1, x9
+ msr dbgbvr3_el1, x8
+ msr dbgbvr2_el1, x7
+ msr dbgbvr1_el1, x6
+ msr dbgbvr0_el1, x5
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGWCR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+1:
+ ldr x20, [x3, #(15 * 8)]
+ ldr x19, [x3, #(14 * 8)]
+ ldr x18, [x3, #(13 * 8)]
+ ldr x17, [x3, #(12 * 8)]
+ ldr x16, [x3, #(11 * 8)]
+ ldr x15, [x3, #(10 * 8)]
+ ldr x14, [x3, #(9 * 8)]
+ ldr x13, [x3, #(8 * 8)]
+ ldr x12, [x3, #(7 * 8)]
+ ldr x11, [x3, #(6 * 8)]
+ ldr x10, [x3, #(5 * 8)]
+ ldr x9, [x3, #(4 * 8)]
+ ldr x8, [x3, #(3 * 8)]
+ ldr x7, [x3, #(2 * 8)]
+ ldr x6, [x3, #(1 * 8)]
+ ldr x5, [x3, #(0 * 8)]
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+1:
+ msr dbgwcr15_el1, x20
+ msr dbgwcr14_el1, x19
+ msr dbgwcr13_el1, x18
+ msr dbgwcr12_el1, x17
+ msr dbgwcr11_el1, x16
+ msr dbgwcr10_el1, x15
+ msr dbgwcr9_el1, x14
+ msr dbgwcr8_el1, x13
+ msr dbgwcr7_el1, x12
+ msr dbgwcr6_el1, x11
+ msr dbgwcr5_el1, x10
+ msr dbgwcr4_el1, x9
+ msr dbgwcr3_el1, x8
+ msr dbgwcr2_el1, x7
+ msr dbgwcr1_el1, x6
+ msr dbgwcr0_el1, x5
+
+ add x3, x2, #CPU_SYSREG_OFFSET(DBGWVR0_EL1)
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+1:
+ ldr x20, [x3, #(15 * 8)]
+ ldr x19, [x3, #(14 * 8)]
+ ldr x18, [x3, #(13 * 8)]
+ ldr x17, [x3, #(12 * 8)]
+ ldr x16, [x3, #(11 * 8)]
+ ldr x15, [x3, #(10 * 8)]
+ ldr x14, [x3, #(9 * 8)]
+ ldr x13, [x3, #(8 * 8)]
+ ldr x12, [x3, #(7 * 8)]
+ ldr x11, [x3, #(6 * 8)]
+ ldr x10, [x3, #(5 * 8)]
+ ldr x9, [x3, #(4 * 8)]
+ ldr x8, [x3, #(3 * 8)]
+ ldr x7, [x3, #(2 * 8)]
+ ldr x6, [x3, #(1 * 8)]
+ ldr x5, [x3, #(0 * 8)]
+
+ adr x26, 1f
+ add x26, x26, x25, lsl #2
+ br x26
+1:
+ msr dbgwvr15_el1, x20
+ msr dbgwvr14_el1, x19
+ msr dbgwvr13_el1, x18
+ msr dbgwvr12_el1, x17
+ msr dbgwvr11_el1, x16
+ msr dbgwvr10_el1, x15
+ msr dbgwvr9_el1, x14
+ msr dbgwvr8_el1, x13
+ msr dbgwvr7_el1, x12
+ msr dbgwvr6_el1, x11
+ msr dbgwvr5_el1, x10
+ msr dbgwvr4_el1, x9
+ msr dbgwvr3_el1, x8
+ msr dbgwvr2_el1, x7
+ msr dbgwvr1_el1, x6
+ msr dbgwvr0_el1, x5
+
+ ldr x21, [x2, #CPU_SYSREG_OFFSET(MDCCINT_EL1)]
+ msr mdccint_el1, x21
.endm
.macro skip_32bit_state tmp, target
tbz \tmp, #12, \target
.endm
+.macro skip_debug_state tmp, target
+ ldr \tmp, [x0, #VCPU_DEBUG_FLAGS]
+ tbz \tmp, #KVM_ARM64_DEBUG_DIRTY_SHIFT, \target
+.endm
+
+.macro compute_debug_state target
+ // Compute debug state: If any of KDE, MDE or KVM_ARM64_DEBUG_DIRTY
+ // is set, we do a full save/restore cycle and disable trapping.
+ add x25, x0, #VCPU_CONTEXT
+
+ // Check the state of MDSCR_EL1
+ ldr x25, [x25, #CPU_SYSREG_OFFSET(MDSCR_EL1)]
+ and x26, x25, #DBG_MDSCR_KDE
+ and x25, x25, #DBG_MDSCR_MDE
+ adds xzr, x25, x26
+ b.eq 9998f // Nothing to see there
+
+ // If any interesting bits was set, we must set the flag
+ mov x26, #KVM_ARM64_DEBUG_DIRTY
+ str x26, [x0, #VCPU_DEBUG_FLAGS]
+ b 9999f // Don't skip restore
+
+9998:
+ // Otherwise load the flags from memory in case we recently
+ // trapped
+ skip_debug_state x25, \target
+9999:
+.endm
+
.macro save_guest_32bit_state
skip_32bit_state x3, 1f
mrs x4, dacr32_el2
mrs x5, ifsr32_el2
mrs x6, fpexc32_el2
- mrs x7, dbgvcr32_el2
stp x4, x5, [x3]
- stp x6, x7, [x3, #16]
+ str x6, [x3, #16]
+ skip_debug_state x8, 2f
+ mrs x7, dbgvcr32_el2
+ str x7, [x3, #24]
+2:
skip_tee_state x8, 1f
add x3, x2, #CPU_SYSREG_OFFSET(TEECR32_EL1)
add x3, x2, #CPU_SYSREG_OFFSET(DACR32_EL2)
ldp x4, x5, [x3]
- ldp x6, x7, [x3, #16]
+ ldr x6, [x3, #16]
msr dacr32_el2, x4
msr ifsr32_el2, x5
msr fpexc32_el2, x6
- msr dbgvcr32_el2, x7
+ skip_debug_state x8, 2f
+ ldr x7, [x3, #24]
+ msr dbgvcr32_el2, x7
+2:
skip_tee_state x8, 1f
add x3, x2, #CPU_SYSREG_OFFSET(TEECR32_EL1)
.endm
.macro activate_traps
- ldr x2, [x0, #VCPU_IRQ_LINES]
- ldr x1, [x0, #VCPU_HCR_EL2]
- orr x2, x2, x1
- msr hcr_el2, x2
-
+ ldr x2, [x0, #VCPU_HCR_EL2]
+ msr hcr_el2, x2
ldr x2, =(CPTR_EL2_TTA)
msr cptr_el2, x2
mrs x2, mdcr_el2
and x2, x2, #MDCR_EL2_HPMN_MASK
orr x2, x2, #(MDCR_EL2_TPM | MDCR_EL2_TPMCR)
+ orr x2, x2, #(MDCR_EL2_TDRA | MDCR_EL2_TDOSA)
+
+ // Check for KVM_ARM64_DEBUG_DIRTY, and set debug to trap
+ // if not dirty.
+ ldr x3, [x0, #VCPU_DEBUG_FLAGS]
+ tbnz x3, #KVM_ARM64_DEBUG_DIRTY_SHIFT, 1f
+ orr x2, x2, #MDCR_EL2_TDA
+1:
msr mdcr_el2, x2
.endm
.endm
/*
- * Save the VGIC CPU state into memory
- * x0: Register pointing to VCPU struct
- * Do not corrupt x1!!!
+ * Call into the vgic backend for state saving
*/
.macro save_vgic_state
- /* Get VGIC VCTRL base into x2 */
- ldr x2, [x0, #VCPU_KVM]
- kern_hyp_va x2
- ldr x2, [x2, #KVM_VGIC_VCTRL]
- kern_hyp_va x2
- cbz x2, 2f // disabled
-
- /* Compute the address of struct vgic_cpu */
- add x3, x0, #VCPU_VGIC_CPU
-
- /* Save all interesting registers */
- ldr w4, [x2, #GICH_HCR]
- ldr w5, [x2, #GICH_VMCR]
- ldr w6, [x2, #GICH_MISR]
- ldr w7, [x2, #GICH_EISR0]
- ldr w8, [x2, #GICH_EISR1]
- ldr w9, [x2, #GICH_ELRSR0]
- ldr w10, [x2, #GICH_ELRSR1]
- ldr w11, [x2, #GICH_APR]
-CPU_BE( rev w4, w4 )
-CPU_BE( rev w5, w5 )
-CPU_BE( rev w6, w6 )
-CPU_BE( rev w7, w7 )
-CPU_BE( rev w8, w8 )
-CPU_BE( rev w9, w9 )
-CPU_BE( rev w10, w10 )
-CPU_BE( rev w11, w11 )
-
- str w4, [x3, #VGIC_CPU_HCR]
- str w5, [x3, #VGIC_CPU_VMCR]
- str w6, [x3, #VGIC_CPU_MISR]
- str w7, [x3, #VGIC_CPU_EISR]
- str w8, [x3, #(VGIC_CPU_EISR + 4)]
- str w9, [x3, #VGIC_CPU_ELRSR]
- str w10, [x3, #(VGIC_CPU_ELRSR + 4)]
- str w11, [x3, #VGIC_CPU_APR]
-
- /* Clear GICH_HCR */
- str wzr, [x2, #GICH_HCR]
-
- /* Save list registers */
- add x2, x2, #GICH_LR0
- ldr w4, [x3, #VGIC_CPU_NR_LR]
- add x3, x3, #VGIC_CPU_LR
-1: ldr w5, [x2], #4
-CPU_BE( rev w5, w5 )
- str w5, [x3], #4
- sub w4, w4, #1
- cbnz w4, 1b
-2:
+ adr x24, __vgic_sr_vectors
+ ldr x24, [x24, VGIC_SAVE_FN]
+ kern_hyp_va x24
+ blr x24
+ mrs x24, hcr_el2
+ mov x25, #HCR_INT_OVERRIDE
+ neg x25, x25
+ and x24, x24, x25
+ msr hcr_el2, x24
.endm
/*
- * Restore the VGIC CPU state from memory
- * x0: Register pointing to VCPU struct
+ * Call into the vgic backend for state restoring
*/
.macro restore_vgic_state
- /* Get VGIC VCTRL base into x2 */
- ldr x2, [x0, #VCPU_KVM]
- kern_hyp_va x2
- ldr x2, [x2, #KVM_VGIC_VCTRL]
- kern_hyp_va x2
- cbz x2, 2f // disabled
-
- /* Compute the address of struct vgic_cpu */
- add x3, x0, #VCPU_VGIC_CPU
-
- /* We only restore a minimal set of registers */
- ldr w4, [x3, #VGIC_CPU_HCR]
- ldr w5, [x3, #VGIC_CPU_VMCR]
- ldr w6, [x3, #VGIC_CPU_APR]
-CPU_BE( rev w4, w4 )
-CPU_BE( rev w5, w5 )
-CPU_BE( rev w6, w6 )
-
- str w4, [x2, #GICH_HCR]
- str w5, [x2, #GICH_VMCR]
- str w6, [x2, #GICH_APR]
-
- /* Restore list registers */
- add x2, x2, #GICH_LR0
- ldr w4, [x3, #VGIC_CPU_NR_LR]
- add x3, x3, #VGIC_CPU_LR
-1: ldr w5, [x3], #4
-CPU_BE( rev w5, w5 )
- str w5, [x2], #4
- sub w4, w4, #1
- cbnz w4, 1b
-2:
+ mrs x24, hcr_el2
+ ldr x25, [x0, #VCPU_IRQ_LINES]
+ orr x24, x24, #HCR_INT_OVERRIDE
+ orr x24, x24, x25
+ msr hcr_el2, x24
+ adr x24, __vgic_sr_vectors
+ ldr x24, [x24, #VGIC_RESTORE_FN]
+ kern_hyp_va x24
+ blr x24
.endm
.macro save_timer_state
restore_sysregs
ret
+__save_debug:
+ save_debug
+ ret
+
+__restore_debug:
+ restore_debug
+ ret
+
__save_fpsimd:
save_fpsimd
ret
bl __save_fpsimd
bl __save_sysregs
+ compute_debug_state 1f
+ bl __save_debug
+1:
activate_traps
activate_vm
bl __restore_sysregs
bl __restore_fpsimd
+
+ skip_debug_state x3, 1f
+ bl __restore_debug
+1:
restore_guest_32bit_state
restore_guest_regs
save_guest_regs
bl __save_fpsimd
bl __save_sysregs
+
+ skip_debug_state x3, 1f
+ bl __save_debug
+1:
save_guest_32bit_state
save_timer_state
bl __restore_sysregs
bl __restore_fpsimd
+
+ skip_debug_state x3, 1f
+ // Clear the dirty flag for the next run, as all the state has
+ // already been saved. Note that we nuke the whole 64bit word.
+ // If we ever add more flags, we'll have to be more careful...
+ str xzr, [x0, #VCPU_DEBUG_FLAGS]
+ bl __restore_debug
+1:
restore_host_regs
mov x0, x1
ret
ENDPROC(__kvm_flush_vm_context)
+ // struct vgic_sr_vectors __vgi_sr_vectors;
+ .align 3
+ENTRY(__vgic_sr_vectors)
+ .skip VGIC_SR_VECTOR_SZ
+ENDPROC(__vgic_sr_vectors)
+
__kvm_hyp_panic:
// Guess the context by looking at VTTBR:
// If zero, then we're already a host.
mrs x2, far_el2
2: mrs x0, tpidr_el2
- str x1, [x0, #VCPU_ESR_EL2]
+ str w1, [x0, #VCPU_ESR_EL2]
str x2, [x0, #VCPU_FAR_EL2]
str x3, [x0, #VCPU_HPFAR_EL2]
ventry el1_error_invalid // Error 32-bit EL1
ENDPROC(__kvm_hyp_vector)
-__kvm_hyp_code_end:
- .globl __kvm_hyp_code_end
-
.popsection
#include <asm/kvm_mmu.h>
#include <asm/cacheflush.h>
#include <asm/cputype.h>
+#include <asm/debug-monitors.h>
#include <trace/events/kvm.h>
#include "sys_regs.h"
if (!p->is_aarch32) {
vcpu_sys_reg(vcpu, r->reg) = val;
} else {
- vcpu_cp15(vcpu, r->reg) = val & 0xffffffffUL;
if (!p->is_32bit)
- vcpu_cp15(vcpu, r->reg + 1) = val >> 32;
+ vcpu_cp15_64_high(vcpu, r->reg) = val >> 32;
+ vcpu_cp15_64_low(vcpu, r->reg) = val & 0xffffffffUL;
}
+
return true;
}
return true;
}
-/*
- * We could trap ID_DFR0 and tell the guest we don't support performance
- * monitoring. Unfortunately the patch to make the kernel check ID_DFR0 was
- * NAKed, so it will read the PMCR anyway.
- *
- * Therefore we tell the guest we have 0 counters. Unfortunately, we
- * must always support PMCCNTR (the cycle counter): we just RAZ/WI for
- * all PM registers, which doesn't crash the guest kernel at least.
- */
-static bool pm_fake(struct kvm_vcpu *vcpu,
- const struct sys_reg_params *p,
- const struct sys_reg_desc *r)
+static bool trap_raz_wi(struct kvm_vcpu *vcpu,
+ const struct sys_reg_params *p,
+ const struct sys_reg_desc *r)
{
if (p->is_write)
return ignore_write(vcpu, p);
return read_zero(vcpu, p);
}
+static bool trap_oslsr_el1(struct kvm_vcpu *vcpu,
+ const struct sys_reg_params *p,
+ const struct sys_reg_desc *r)
+{
+ if (p->is_write) {
+ return ignore_write(vcpu, p);
+ } else {
+ *vcpu_reg(vcpu, p->Rt) = (1 << 3);
+ return true;
+ }
+}
+
+static bool trap_dbgauthstatus_el1(struct kvm_vcpu *vcpu,
+ const struct sys_reg_params *p,
+ const struct sys_reg_desc *r)
+{
+ if (p->is_write) {
+ return ignore_write(vcpu, p);
+ } else {
+ u32 val;
+ asm volatile("mrs %0, dbgauthstatus_el1" : "=r" (val));
+ *vcpu_reg(vcpu, p->Rt) = val;
+ return true;
+ }
+}
+
+/*
+ * We want to avoid world-switching all the DBG registers all the
+ * time:
+ *
+ * - If we've touched any debug register, it is likely that we're
+ * going to touch more of them. It then makes sense to disable the
+ * traps and start doing the save/restore dance
+ * - If debug is active (DBG_MDSCR_KDE or DBG_MDSCR_MDE set), it is
+ * then mandatory to save/restore the registers, as the guest
+ * depends on them.
+ *
+ * For this, we use a DIRTY bit, indicating the guest has modified the
+ * debug registers, used as follow:
+ *
+ * On guest entry:
+ * - If the dirty bit is set (because we're coming back from trapping),
+ * disable the traps, save host registers, restore guest registers.
+ * - If debug is actively in use (DBG_MDSCR_KDE or DBG_MDSCR_MDE set),
+ * set the dirty bit, disable the traps, save host registers,
+ * restore guest registers.
+ * - Otherwise, enable the traps
+ *
+ * On guest exit:
+ * - If the dirty bit is set, save guest registers, restore host
+ * registers and clear the dirty bit. This ensure that the host can
+ * now use the debug registers.
+ */
+static bool trap_debug_regs(struct kvm_vcpu *vcpu,
+ const struct sys_reg_params *p,
+ const struct sys_reg_desc *r)
+{
+ if (p->is_write) {
+ vcpu_sys_reg(vcpu, r->reg) = *vcpu_reg(vcpu, p->Rt);
+ vcpu->arch.debug_flags |= KVM_ARM64_DEBUG_DIRTY;
+ } else {
+ *vcpu_reg(vcpu, p->Rt) = vcpu_sys_reg(vcpu, r->reg);
+ }
+
+ return true;
+}
+
static void reset_amair_el1(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
{
u64 amair;
vcpu_sys_reg(vcpu, MPIDR_EL1) = (1UL << 31) | (vcpu->vcpu_id & 0xff);
}
+/* Silly macro to expand the DBG{BCR,BVR,WVR,WCR}n_EL1 registers in one go */
+#define DBG_BCR_BVR_WCR_WVR_EL1(n) \
+ /* DBGBVRn_EL1 */ \
+ { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b100), \
+ trap_debug_regs, reset_val, (DBGBVR0_EL1 + (n)), 0 }, \
+ /* DBGBCRn_EL1 */ \
+ { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b101), \
+ trap_debug_regs, reset_val, (DBGBCR0_EL1 + (n)), 0 }, \
+ /* DBGWVRn_EL1 */ \
+ { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b110), \
+ trap_debug_regs, reset_val, (DBGWVR0_EL1 + (n)), 0 }, \
+ /* DBGWCRn_EL1 */ \
+ { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b111), \
+ trap_debug_regs, reset_val, (DBGWCR0_EL1 + (n)), 0 }
+
/*
* Architected system registers.
* Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2
+ *
+ * We could trap ID_DFR0 and tell the guest we don't support performance
+ * monitoring. Unfortunately the patch to make the kernel check ID_DFR0 was
+ * NAKed, so it will read the PMCR anyway.
+ *
+ * Therefore we tell the guest we have 0 counters. Unfortunately, we
+ * must always support PMCCNTR (the cycle counter): we just RAZ/WI for
+ * all PM registers, which doesn't crash the guest kernel at least.
+ *
+ * Debug handling: We do trap most, if not all debug related system
+ * registers. The implementation is good enough to ensure that a guest
+ * can use these with minimal performance degradation. The drawback is
+ * that we don't implement any of the external debug, none of the
+ * OSlock protocol. This should be revisited if we ever encounter a
+ * more demanding guest...
*/
static const struct sys_reg_desc sys_reg_descs[] = {
/* DC ISW */
{ Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b1110), Op2(0b010),
access_dcsw },
+ DBG_BCR_BVR_WCR_WVR_EL1(0),
+ DBG_BCR_BVR_WCR_WVR_EL1(1),
+ /* MDCCINT_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b000),
+ trap_debug_regs, reset_val, MDCCINT_EL1, 0 },
+ /* MDSCR_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b010),
+ trap_debug_regs, reset_val, MDSCR_EL1, 0 },
+ DBG_BCR_BVR_WCR_WVR_EL1(2),
+ DBG_BCR_BVR_WCR_WVR_EL1(3),
+ DBG_BCR_BVR_WCR_WVR_EL1(4),
+ DBG_BCR_BVR_WCR_WVR_EL1(5),
+ DBG_BCR_BVR_WCR_WVR_EL1(6),
+ DBG_BCR_BVR_WCR_WVR_EL1(7),
+ DBG_BCR_BVR_WCR_WVR_EL1(8),
+ DBG_BCR_BVR_WCR_WVR_EL1(9),
+ DBG_BCR_BVR_WCR_WVR_EL1(10),
+ DBG_BCR_BVR_WCR_WVR_EL1(11),
+ DBG_BCR_BVR_WCR_WVR_EL1(12),
+ DBG_BCR_BVR_WCR_WVR_EL1(13),
+ DBG_BCR_BVR_WCR_WVR_EL1(14),
+ DBG_BCR_BVR_WCR_WVR_EL1(15),
+
+ /* MDRAR_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b000),
+ trap_raz_wi },
+ /* OSLAR_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b100),
+ trap_raz_wi },
+ /* OSLSR_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0001), Op2(0b100),
+ trap_oslsr_el1 },
+ /* OSDLR_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0011), Op2(0b100),
+ trap_raz_wi },
+ /* DBGPRCR_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0100), Op2(0b100),
+ trap_raz_wi },
+ /* DBGCLAIMSET_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1000), Op2(0b110),
+ trap_raz_wi },
+ /* DBGCLAIMCLR_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1001), Op2(0b110),
+ trap_raz_wi },
+ /* DBGAUTHSTATUS_EL1 */
+ { Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1110), Op2(0b110),
+ trap_dbgauthstatus_el1 },
+
/* TEECR32_EL1 */
{ Op0(0b10), Op1(0b010), CRn(0b0000), CRm(0b0000), Op2(0b000),
NULL, reset_val, TEECR32_EL1, 0 },
/* TEEHBR32_EL1 */
{ Op0(0b10), Op1(0b010), CRn(0b0001), CRm(0b0000), Op2(0b000),
NULL, reset_val, TEEHBR32_EL1, 0 },
+
+ /* MDCCSR_EL1 */
+ { Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0001), Op2(0b000),
+ trap_raz_wi },
+ /* DBGDTR_EL0 */
+ { Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0100), Op2(0b000),
+ trap_raz_wi },
+ /* DBGDTR[TR]X_EL0 */
+ { Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0101), Op2(0b000),
+ trap_raz_wi },
+
/* DBGVCR32_EL2 */
{ Op0(0b10), Op1(0b100), CRn(0b0000), CRm(0b0111), Op2(0b000),
NULL, reset_val, DBGVCR32_EL2, 0 },
/* PMINTENSET_EL1 */
{ Op0(0b11), Op1(0b000), CRn(0b1001), CRm(0b1110), Op2(0b001),
- pm_fake },
+ trap_raz_wi },
/* PMINTENCLR_EL1 */
{ Op0(0b11), Op1(0b000), CRn(0b1001), CRm(0b1110), Op2(0b010),
- pm_fake },
+ trap_raz_wi },
/* MAIR_EL1 */
{ Op0(0b11), Op1(0b000), CRn(0b1010), CRm(0b0010), Op2(0b000),
/* PMCR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b000),
- pm_fake },
+ trap_raz_wi },
/* PMCNTENSET_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b001),
- pm_fake },
+ trap_raz_wi },
/* PMCNTENCLR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b010),
- pm_fake },
+ trap_raz_wi },
/* PMOVSCLR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b011),
- pm_fake },
+ trap_raz_wi },
/* PMSWINC_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b100),
- pm_fake },
+ trap_raz_wi },
/* PMSELR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b101),
- pm_fake },
+ trap_raz_wi },
/* PMCEID0_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b110),
- pm_fake },
+ trap_raz_wi },
/* PMCEID1_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b111),
- pm_fake },
+ trap_raz_wi },
/* PMCCNTR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b000),
- pm_fake },
+ trap_raz_wi },
/* PMXEVTYPER_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b001),
- pm_fake },
+ trap_raz_wi },
/* PMXEVCNTR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b010),
- pm_fake },
+ trap_raz_wi },
/* PMUSERENR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1110), Op2(0b000),
- pm_fake },
+ trap_raz_wi },
/* PMOVSSET_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1110), Op2(0b011),
- pm_fake },
+ trap_raz_wi },
/* TPIDR_EL0 */
{ Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b010),
NULL, reset_val, FPEXC32_EL2, 0x70 },
};
+static bool trap_dbgidr(struct kvm_vcpu *vcpu,
+ const struct sys_reg_params *p,
+ const struct sys_reg_desc *r)
+{
+ if (p->is_write) {
+ return ignore_write(vcpu, p);
+ } else {
+ u64 dfr = read_cpuid(ID_AA64DFR0_EL1);
+ u64 pfr = read_cpuid(ID_AA64PFR0_EL1);
+ u32 el3 = !!((pfr >> 12) & 0xf);
+
+ *vcpu_reg(vcpu, p->Rt) = ((((dfr >> 20) & 0xf) << 28) |
+ (((dfr >> 12) & 0xf) << 24) |
+ (((dfr >> 28) & 0xf) << 20) |
+ (6 << 16) | (el3 << 14) | (el3 << 12));
+ return true;
+ }
+}
+
+static bool trap_debug32(struct kvm_vcpu *vcpu,
+ const struct sys_reg_params *p,
+ const struct sys_reg_desc *r)
+{
+ if (p->is_write) {
+ vcpu_cp14(vcpu, r->reg) = *vcpu_reg(vcpu, p->Rt);
+ vcpu->arch.debug_flags |= KVM_ARM64_DEBUG_DIRTY;
+ } else {
+ *vcpu_reg(vcpu, p->Rt) = vcpu_cp14(vcpu, r->reg);
+ }
+
+ return true;
+}
+
+#define DBG_BCR_BVR_WCR_WVR(n) \
+ /* DBGBVRn */ \
+ { Op1( 0), CRn( 0), CRm((n)), Op2( 4), trap_debug32, \
+ NULL, (cp14_DBGBVR0 + (n) * 2) }, \
+ /* DBGBCRn */ \
+ { Op1( 0), CRn( 0), CRm((n)), Op2( 5), trap_debug32, \
+ NULL, (cp14_DBGBCR0 + (n) * 2) }, \
+ /* DBGWVRn */ \
+ { Op1( 0), CRn( 0), CRm((n)), Op2( 6), trap_debug32, \
+ NULL, (cp14_DBGWVR0 + (n) * 2) }, \
+ /* DBGWCRn */ \
+ { Op1( 0), CRn( 0), CRm((n)), Op2( 7), trap_debug32, \
+ NULL, (cp14_DBGWCR0 + (n) * 2) }
+
+#define DBGBXVR(n) \
+ { Op1( 0), CRn( 1), CRm((n)), Op2( 1), trap_debug32, \
+ NULL, cp14_DBGBXVR0 + n * 2 }
+
+/*
+ * Trapped cp14 registers. We generally ignore most of the external
+ * debug, on the principle that they don't really make sense to a
+ * guest. Revisit this one day, whould this principle change.
+ */
+static const struct sys_reg_desc cp14_regs[] = {
+ /* DBGIDR */
+ { Op1( 0), CRn( 0), CRm( 0), Op2( 0), trap_dbgidr },
+ /* DBGDTRRXext */
+ { Op1( 0), CRn( 0), CRm( 0), Op2( 2), trap_raz_wi },
+
+ DBG_BCR_BVR_WCR_WVR(0),
+ /* DBGDSCRint */
+ { Op1( 0), CRn( 0), CRm( 1), Op2( 0), trap_raz_wi },
+ DBG_BCR_BVR_WCR_WVR(1),
+ /* DBGDCCINT */
+ { Op1( 0), CRn( 0), CRm( 2), Op2( 0), trap_debug32 },
+ /* DBGDSCRext */
+ { Op1( 0), CRn( 0), CRm( 2), Op2( 2), trap_debug32 },
+ DBG_BCR_BVR_WCR_WVR(2),
+ /* DBGDTR[RT]Xint */
+ { Op1( 0), CRn( 0), CRm( 3), Op2( 0), trap_raz_wi },
+ /* DBGDTR[RT]Xext */
+ { Op1( 0), CRn( 0), CRm( 3), Op2( 2), trap_raz_wi },
+ DBG_BCR_BVR_WCR_WVR(3),
+ DBG_BCR_BVR_WCR_WVR(4),
+ DBG_BCR_BVR_WCR_WVR(5),
+ /* DBGWFAR */
+ { Op1( 0), CRn( 0), CRm( 6), Op2( 0), trap_raz_wi },
+ /* DBGOSECCR */
+ { Op1( 0), CRn( 0), CRm( 6), Op2( 2), trap_raz_wi },
+ DBG_BCR_BVR_WCR_WVR(6),
+ /* DBGVCR */
+ { Op1( 0), CRn( 0), CRm( 7), Op2( 0), trap_debug32 },
+ DBG_BCR_BVR_WCR_WVR(7),
+ DBG_BCR_BVR_WCR_WVR(8),
+ DBG_BCR_BVR_WCR_WVR(9),
+ DBG_BCR_BVR_WCR_WVR(10),
+ DBG_BCR_BVR_WCR_WVR(11),
+ DBG_BCR_BVR_WCR_WVR(12),
+ DBG_BCR_BVR_WCR_WVR(13),
+ DBG_BCR_BVR_WCR_WVR(14),
+ DBG_BCR_BVR_WCR_WVR(15),
+
+ /* DBGDRAR (32bit) */
+ { Op1( 0), CRn( 1), CRm( 0), Op2( 0), trap_raz_wi },
+
+ DBGBXVR(0),
+ /* DBGOSLAR */
+ { Op1( 0), CRn( 1), CRm( 0), Op2( 4), trap_raz_wi },
+ DBGBXVR(1),
+ /* DBGOSLSR */
+ { Op1( 0), CRn( 1), CRm( 1), Op2( 4), trap_oslsr_el1 },
+ DBGBXVR(2),
+ DBGBXVR(3),
+ /* DBGOSDLR */
+ { Op1( 0), CRn( 1), CRm( 3), Op2( 4), trap_raz_wi },
+ DBGBXVR(4),
+ /* DBGPRCR */
+ { Op1( 0), CRn( 1), CRm( 4), Op2( 4), trap_raz_wi },
+ DBGBXVR(5),
+ DBGBXVR(6),
+ DBGBXVR(7),
+ DBGBXVR(8),
+ DBGBXVR(9),
+ DBGBXVR(10),
+ DBGBXVR(11),
+ DBGBXVR(12),
+ DBGBXVR(13),
+ DBGBXVR(14),
+ DBGBXVR(15),
+
+ /* DBGDSAR (32bit) */
+ { Op1( 0), CRn( 2), CRm( 0), Op2( 0), trap_raz_wi },
+
+ /* DBGDEVID2 */
+ { Op1( 0), CRn( 7), CRm( 0), Op2( 7), trap_raz_wi },
+ /* DBGDEVID1 */
+ { Op1( 0), CRn( 7), CRm( 1), Op2( 7), trap_raz_wi },
+ /* DBGDEVID */
+ { Op1( 0), CRn( 7), CRm( 2), Op2( 7), trap_raz_wi },
+ /* DBGCLAIMSET */
+ { Op1( 0), CRn( 7), CRm( 8), Op2( 6), trap_raz_wi },
+ /* DBGCLAIMCLR */
+ { Op1( 0), CRn( 7), CRm( 9), Op2( 6), trap_raz_wi },
+ /* DBGAUTHSTATUS */
+ { Op1( 0), CRn( 7), CRm(14), Op2( 6), trap_dbgauthstatus_el1 },
+};
+
+/* Trapped cp14 64bit registers */
+static const struct sys_reg_desc cp14_64_regs[] = {
+ /* DBGDRAR (64bit) */
+ { Op1( 0), CRm( 1), .access = trap_raz_wi },
+
+ /* DBGDSAR (64bit) */
+ { Op1( 0), CRm( 2), .access = trap_raz_wi },
+};
+
/*
* Trapped cp15 registers. TTBR0/TTBR1 get a double encoding,
* depending on the way they are accessed (as a 32bit or a 64bit
* register).
*/
static const struct sys_reg_desc cp15_regs[] = {
- { Op1( 0), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR0 },
{ Op1( 0), CRn( 1), CRm( 0), Op2( 0), access_sctlr, NULL, c1_SCTLR },
{ Op1( 0), CRn( 2), CRm( 0), Op2( 0), access_vm_reg, NULL, c2_TTBR0 },
{ Op1( 0), CRn( 2), CRm( 0), Op2( 1), access_vm_reg, NULL, c2_TTBR1 },
{ Op1( 0), CRn( 7), CRm(10), Op2( 2), access_dcsw },
{ Op1( 0), CRn( 7), CRm(14), Op2( 2), access_dcsw },
- { Op1( 0), CRn( 9), CRm(12), Op2( 0), pm_fake },
- { Op1( 0), CRn( 9), CRm(12), Op2( 1), pm_fake },
- { Op1( 0), CRn( 9), CRm(12), Op2( 2), pm_fake },
- { Op1( 0), CRn( 9), CRm(12), Op2( 3), pm_fake },
- { Op1( 0), CRn( 9), CRm(12), Op2( 5), pm_fake },
- { Op1( 0), CRn( 9), CRm(12), Op2( 6), pm_fake },
- { Op1( 0), CRn( 9), CRm(12), Op2( 7), pm_fake },
- { Op1( 0), CRn( 9), CRm(13), Op2( 0), pm_fake },
- { Op1( 0), CRn( 9), CRm(13), Op2( 1), pm_fake },
- { Op1( 0), CRn( 9), CRm(13), Op2( 2), pm_fake },
- { Op1( 0), CRn( 9), CRm(14), Op2( 0), pm_fake },
- { Op1( 0), CRn( 9), CRm(14), Op2( 1), pm_fake },
- { Op1( 0), CRn( 9), CRm(14), Op2( 2), pm_fake },
+ /* PMU */
+ { Op1( 0), CRn( 9), CRm(12), Op2( 0), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(12), Op2( 1), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(12), Op2( 2), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(12), Op2( 3), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(12), Op2( 5), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(12), Op2( 6), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(12), Op2( 7), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(13), Op2( 0), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(13), Op2( 1), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(13), Op2( 2), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(14), Op2( 0), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(14), Op2( 1), trap_raz_wi },
+ { Op1( 0), CRn( 9), CRm(14), Op2( 2), trap_raz_wi },
{ Op1( 0), CRn(10), CRm( 2), Op2( 0), access_vm_reg, NULL, c10_PRRR },
{ Op1( 0), CRn(10), CRm( 2), Op2( 1), access_vm_reg, NULL, c10_NMRR },
{ Op1( 0), CRn(10), CRm( 3), Op2( 0), access_vm_reg, NULL, c10_AMAIR0 },
{ Op1( 0), CRn(10), CRm( 3), Op2( 1), access_vm_reg, NULL, c10_AMAIR1 },
{ Op1( 0), CRn(13), CRm( 0), Op2( 1), access_vm_reg, NULL, c13_CID },
+};
+static const struct sys_reg_desc cp15_64_regs[] = {
+ { Op1( 0), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR0 },
{ Op1( 1), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR1 },
};
return 1;
}
-int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run)
-{
- kvm_inject_undefined(vcpu);
- return 1;
-}
-
-static void emulate_cp15(struct kvm_vcpu *vcpu,
- const struct sys_reg_params *params)
+/*
+ * emulate_cp -- tries to match a sys_reg access in a handling table, and
+ * call the corresponding trap handler.
+ *
+ * @params: pointer to the descriptor of the access
+ * @table: array of trap descriptors
+ * @num: size of the trap descriptor array
+ *
+ * Return 0 if the access has been handled, and -1 if not.
+ */
+static int emulate_cp(struct kvm_vcpu *vcpu,
+ const struct sys_reg_params *params,
+ const struct sys_reg_desc *table,
+ size_t num)
{
- size_t num;
- const struct sys_reg_desc *table, *r;
+ const struct sys_reg_desc *r;
- table = get_target_table(vcpu->arch.target, false, &num);
+ if (!table)
+ return -1; /* Not handled */
- /* Search target-specific then generic table. */
r = find_reg(params, table, num);
- if (!r)
- r = find_reg(params, cp15_regs, ARRAY_SIZE(cp15_regs));
- if (likely(r)) {
+ if (r) {
/*
* Not having an accessor means that we have
* configured a trap that we don't know how to
if (likely(r->access(vcpu, params, r))) {
/* Skip instruction, since it was emulated */
kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu));
- return;
}
- /* If access function fails, it should complain. */
+
+ /* Handled */
+ return 0;
}
- kvm_err("Unsupported guest CP15 access at: %08lx\n", *vcpu_pc(vcpu));
+ /* Not handled */
+ return -1;
+}
+
+static void unhandled_cp_access(struct kvm_vcpu *vcpu,
+ struct sys_reg_params *params)
+{
+ u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu);
+ int cp;
+
+ switch(hsr_ec) {
+ case ESR_EL2_EC_CP15_32:
+ case ESR_EL2_EC_CP15_64:
+ cp = 15;
+ break;
+ case ESR_EL2_EC_CP14_MR:
+ case ESR_EL2_EC_CP14_64:
+ cp = 14;
+ break;
+ default:
+ WARN_ON((cp = -1));
+ }
+
+ kvm_err("Unsupported guest CP%d access at: %08lx\n",
+ cp, *vcpu_pc(vcpu));
print_sys_reg_instr(params);
kvm_inject_undefined(vcpu);
}
/**
- * kvm_handle_cp15_64 -- handles a mrrc/mcrr trap on a guest CP15 access
+ * kvm_handle_cp_64 -- handles a mrrc/mcrr trap on a guest CP15 access
* @vcpu: The VCPU pointer
* @run: The kvm_run struct
*/
-int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_cp_64(struct kvm_vcpu *vcpu,
+ const struct sys_reg_desc *global,
+ size_t nr_global,
+ const struct sys_reg_desc *target_specific,
+ size_t nr_specific)
{
struct sys_reg_params params;
u32 hsr = kvm_vcpu_get_hsr(vcpu);
*vcpu_reg(vcpu, params.Rt) = val;
}
- emulate_cp15(vcpu, ¶ms);
+ if (!emulate_cp(vcpu, ¶ms, target_specific, nr_specific))
+ goto out;
+ if (!emulate_cp(vcpu, ¶ms, global, nr_global))
+ goto out;
+ unhandled_cp_access(vcpu, ¶ms);
+
+out:
/* Do the opposite hack for the read side */
if (!params.is_write) {
u64 val = *vcpu_reg(vcpu, params.Rt);
* @vcpu: The VCPU pointer
* @run: The kvm_run struct
*/
-int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_cp_32(struct kvm_vcpu *vcpu,
+ const struct sys_reg_desc *global,
+ size_t nr_global,
+ const struct sys_reg_desc *target_specific,
+ size_t nr_specific)
{
struct sys_reg_params params;
u32 hsr = kvm_vcpu_get_hsr(vcpu);
params.Op1 = (hsr >> 14) & 0x7;
params.Op2 = (hsr >> 17) & 0x7;
- emulate_cp15(vcpu, ¶ms);
+ if (!emulate_cp(vcpu, ¶ms, target_specific, nr_specific))
+ return 1;
+ if (!emulate_cp(vcpu, ¶ms, global, nr_global))
+ return 1;
+
+ unhandled_cp_access(vcpu, ¶ms);
return 1;
}
+int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+ const struct sys_reg_desc *target_specific;
+ size_t num;
+
+ target_specific = get_target_table(vcpu->arch.target, false, &num);
+ return kvm_handle_cp_64(vcpu,
+ cp15_64_regs, ARRAY_SIZE(cp15_64_regs),
+ target_specific, num);
+}
+
+int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+ const struct sys_reg_desc *target_specific;
+ size_t num;
+
+ target_specific = get_target_table(vcpu->arch.target, false, &num);
+ return kvm_handle_cp_32(vcpu,
+ cp15_regs, ARRAY_SIZE(cp15_regs),
+ target_specific, num);
+}
+
+int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+ return kvm_handle_cp_64(vcpu,
+ cp14_64_regs, ARRAY_SIZE(cp14_64_regs),
+ NULL, 0);
+}
+
+int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+ return kvm_handle_cp_32(vcpu,
+ cp14_regs, ARRAY_SIZE(cp14_regs),
+ NULL, 0);
+}
+
static int emulate_sys_reg(struct kvm_vcpu *vcpu,
const struct sys_reg_params *params)
{
NULL, get_ctr_el0 },
};
-static int reg_from_user(void *val, const void __user *uaddr, u64 id)
+static int reg_from_user(u64 *val, const void __user *uaddr, u64 id)
{
- /* This Just Works because we are little endian. */
if (copy_from_user(val, uaddr, KVM_REG_SIZE(id)) != 0)
return -EFAULT;
return 0;
}
-static int reg_to_user(void __user *uaddr, const void *val, u64 id)
+static int reg_to_user(void __user *uaddr, const u64 *val, u64 id)
{
- /* This Just Works because we are little endian. */
if (copy_to_user(uaddr, val, KVM_REG_SIZE(id)) != 0)
return -EFAULT;
return 0;
static int write_demux_regids(u64 __user *uindices)
{
- u64 val = KVM_REG_ARM | KVM_REG_SIZE_U32 | KVM_REG_ARM_DEMUX;
+ u64 val = KVM_REG_ARM64 | KVM_REG_SIZE_U32 | KVM_REG_ARM_DEMUX;
unsigned int i;
val |= KVM_REG_ARM_DEMUX_ID_CCSIDR;
return write_demux_regids(uindices);
}
+static int check_sysreg_table(const struct sys_reg_desc *table, unsigned int n)
+{
+ unsigned int i;
+
+ for (i = 1; i < n; i++) {
+ if (cmp_sys_reg(&table[i-1], &table[i]) >= 0) {
+ kvm_err("sys_reg table %p out of order (%d)\n", table, i - 1);
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
void kvm_sys_reg_table_init(void)
{
unsigned int i;
struct sys_reg_desc clidr;
/* Make sure tables are unique and in order. */
- for (i = 1; i < ARRAY_SIZE(sys_reg_descs); i++)
- BUG_ON(cmp_sys_reg(&sys_reg_descs[i-1], &sys_reg_descs[i]) >= 0);
+ BUG_ON(check_sysreg_table(sys_reg_descs, ARRAY_SIZE(sys_reg_descs)));
+ BUG_ON(check_sysreg_table(cp14_regs, ARRAY_SIZE(cp14_regs)));
+ BUG_ON(check_sysreg_table(cp14_64_regs, ARRAY_SIZE(cp14_64_regs)));
+ BUG_ON(check_sysreg_table(cp15_regs, ARRAY_SIZE(cp15_regs)));
+ BUG_ON(check_sysreg_table(cp15_64_regs, ARRAY_SIZE(cp15_64_regs)));
+ BUG_ON(check_sysreg_table(invariant_sys_regs, ARRAY_SIZE(invariant_sys_regs)));
/* We abuse the reset function to overwrite the table itself. */
for (i = 0; i < ARRAY_SIZE(invariant_sys_regs); i++)
--- /dev/null
+/*
+ * Copyright (C) 2012,2013 - ARM Ltd
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/linkage.h>
+#include <linux/irqchip/arm-gic.h>
+
+#include <asm/assembler.h>
+#include <asm/memory.h>
+#include <asm/asm-offsets.h>
+#include <asm/kvm.h>
+#include <asm/kvm_asm.h>
+#include <asm/kvm_arm.h>
+#include <asm/kvm_mmu.h>
+
+ .text
+ .pushsection .hyp.text, "ax"
+
+/*
+ * Save the VGIC CPU state into memory
+ * x0: Register pointing to VCPU struct
+ * Do not corrupt x1!!!
+ */
+ENTRY(__save_vgic_v2_state)
+__save_vgic_v2_state:
+ /* Get VGIC VCTRL base into x2 */
+ ldr x2, [x0, #VCPU_KVM]
+ kern_hyp_va x2
+ ldr x2, [x2, #KVM_VGIC_VCTRL]
+ kern_hyp_va x2
+ cbz x2, 2f // disabled
+
+ /* Compute the address of struct vgic_cpu */
+ add x3, x0, #VCPU_VGIC_CPU
+
+ /* Save all interesting registers */
+ ldr w4, [x2, #GICH_HCR]
+ ldr w5, [x2, #GICH_VMCR]
+ ldr w6, [x2, #GICH_MISR]
+ ldr w7, [x2, #GICH_EISR0]
+ ldr w8, [x2, #GICH_EISR1]
+ ldr w9, [x2, #GICH_ELRSR0]
+ ldr w10, [x2, #GICH_ELRSR1]
+ ldr w11, [x2, #GICH_APR]
+CPU_BE( rev w4, w4 )
+CPU_BE( rev w5, w5 )
+CPU_BE( rev w6, w6 )
+CPU_BE( rev w7, w7 )
+CPU_BE( rev w8, w8 )
+CPU_BE( rev w9, w9 )
+CPU_BE( rev w10, w10 )
+CPU_BE( rev w11, w11 )
+
+ str w4, [x3, #VGIC_V2_CPU_HCR]
+ str w5, [x3, #VGIC_V2_CPU_VMCR]
+ str w6, [x3, #VGIC_V2_CPU_MISR]
+ str w7, [x3, #VGIC_V2_CPU_EISR]
+ str w8, [x3, #(VGIC_V2_CPU_EISR + 4)]
+ str w9, [x3, #VGIC_V2_CPU_ELRSR]
+ str w10, [x3, #(VGIC_V2_CPU_ELRSR + 4)]
+ str w11, [x3, #VGIC_V2_CPU_APR]
+
+ /* Clear GICH_HCR */
+ str wzr, [x2, #GICH_HCR]
+
+ /* Save list registers */
+ add x2, x2, #GICH_LR0
+ ldr w4, [x3, #VGIC_CPU_NR_LR]
+ add x3, x3, #VGIC_V2_CPU_LR
+1: ldr w5, [x2], #4
+CPU_BE( rev w5, w5 )
+ str w5, [x3], #4
+ sub w4, w4, #1
+ cbnz w4, 1b
+2:
+ ret
+ENDPROC(__save_vgic_v2_state)
+
+/*
+ * Restore the VGIC CPU state from memory
+ * x0: Register pointing to VCPU struct
+ */
+ENTRY(__restore_vgic_v2_state)
+__restore_vgic_v2_state:
+ /* Get VGIC VCTRL base into x2 */
+ ldr x2, [x0, #VCPU_KVM]
+ kern_hyp_va x2
+ ldr x2, [x2, #KVM_VGIC_VCTRL]
+ kern_hyp_va x2
+ cbz x2, 2f // disabled
+
+ /* Compute the address of struct vgic_cpu */
+ add x3, x0, #VCPU_VGIC_CPU
+
+ /* We only restore a minimal set of registers */
+ ldr w4, [x3, #VGIC_V2_CPU_HCR]
+ ldr w5, [x3, #VGIC_V2_CPU_VMCR]
+ ldr w6, [x3, #VGIC_V2_CPU_APR]
+CPU_BE( rev w4, w4 )
+CPU_BE( rev w5, w5 )
+CPU_BE( rev w6, w6 )
+
+ str w4, [x2, #GICH_HCR]
+ str w5, [x2, #GICH_VMCR]
+ str w6, [x2, #GICH_APR]
+
+ /* Restore list registers */
+ add x2, x2, #GICH_LR0
+ ldr w4, [x3, #VGIC_CPU_NR_LR]
+ add x3, x3, #VGIC_V2_CPU_LR
+1: ldr w5, [x3], #4
+CPU_BE( rev w5, w5 )
+ str w5, [x2], #4
+ sub w4, w4, #1
+ cbnz w4, 1b
+2:
+ ret
+ENDPROC(__restore_vgic_v2_state)
+
+ .popsection
--- /dev/null
+/*
+ * Copyright (C) 2012,2013 - ARM Ltd
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/linkage.h>
+#include <linux/irqchip/arm-gic-v3.h>
+
+#include <asm/assembler.h>
+#include <asm/memory.h>
+#include <asm/asm-offsets.h>
+#include <asm/kvm.h>
+#include <asm/kvm_asm.h>
+#include <asm/kvm_arm.h>
+
+ .text
+ .pushsection .hyp.text, "ax"
+
+/*
+ * We store LRs in reverse order to let the CPU deal with streaming
+ * access. Use this macro to make it look saner...
+ */
+#define LR_OFFSET(n) (VGIC_V3_CPU_LR + (15 - n) * 8)
+
+/*
+ * Save the VGIC CPU state into memory
+ * x0: Register pointing to VCPU struct
+ * Do not corrupt x1!!!
+ */
+.macro save_vgic_v3_state
+ // Compute the address of struct vgic_cpu
+ add x3, x0, #VCPU_VGIC_CPU
+
+ // Make sure stores to the GIC via the memory mapped interface
+ // are now visible to the system register interface
+ dsb st
+
+ // Save all interesting registers
+ mrs_s x4, ICH_HCR_EL2
+ mrs_s x5, ICH_VMCR_EL2
+ mrs_s x6, ICH_MISR_EL2
+ mrs_s x7, ICH_EISR_EL2
+ mrs_s x8, ICH_ELSR_EL2
+
+ str w4, [x3, #VGIC_V3_CPU_HCR]
+ str w5, [x3, #VGIC_V3_CPU_VMCR]
+ str w6, [x3, #VGIC_V3_CPU_MISR]
+ str w7, [x3, #VGIC_V3_CPU_EISR]
+ str w8, [x3, #VGIC_V3_CPU_ELRSR]
+
+ msr_s ICH_HCR_EL2, xzr
+
+ mrs_s x21, ICH_VTR_EL2
+ mvn w22, w21
+ ubfiz w23, w22, 2, 4 // w23 = (15 - ListRegs) * 4
+
+ adr x24, 1f
+ add x24, x24, x23
+ br x24
+
+1:
+ mrs_s x20, ICH_LR15_EL2
+ mrs_s x19, ICH_LR14_EL2
+ mrs_s x18, ICH_LR13_EL2
+ mrs_s x17, ICH_LR12_EL2
+ mrs_s x16, ICH_LR11_EL2
+ mrs_s x15, ICH_LR10_EL2
+ mrs_s x14, ICH_LR9_EL2
+ mrs_s x13, ICH_LR8_EL2
+ mrs_s x12, ICH_LR7_EL2
+ mrs_s x11, ICH_LR6_EL2
+ mrs_s x10, ICH_LR5_EL2
+ mrs_s x9, ICH_LR4_EL2
+ mrs_s x8, ICH_LR3_EL2
+ mrs_s x7, ICH_LR2_EL2
+ mrs_s x6, ICH_LR1_EL2
+ mrs_s x5, ICH_LR0_EL2
+
+ adr x24, 1f
+ add x24, x24, x23
+ br x24
+
+1:
+ str x20, [x3, #LR_OFFSET(15)]
+ str x19, [x3, #LR_OFFSET(14)]
+ str x18, [x3, #LR_OFFSET(13)]
+ str x17, [x3, #LR_OFFSET(12)]
+ str x16, [x3, #LR_OFFSET(11)]
+ str x15, [x3, #LR_OFFSET(10)]
+ str x14, [x3, #LR_OFFSET(9)]
+ str x13, [x3, #LR_OFFSET(8)]
+ str x12, [x3, #LR_OFFSET(7)]
+ str x11, [x3, #LR_OFFSET(6)]
+ str x10, [x3, #LR_OFFSET(5)]
+ str x9, [x3, #LR_OFFSET(4)]
+ str x8, [x3, #LR_OFFSET(3)]
+ str x7, [x3, #LR_OFFSET(2)]
+ str x6, [x3, #LR_OFFSET(1)]
+ str x5, [x3, #LR_OFFSET(0)]
+
+ tbnz w21, #29, 6f // 6 bits
+ tbz w21, #30, 5f // 5 bits
+ // 7 bits
+ mrs_s x20, ICH_AP0R3_EL2
+ str w20, [x3, #(VGIC_V3_CPU_AP0R + 3*4)]
+ mrs_s x19, ICH_AP0R2_EL2
+ str w19, [x3, #(VGIC_V3_CPU_AP0R + 2*4)]
+6: mrs_s x18, ICH_AP0R1_EL2
+ str w18, [x3, #(VGIC_V3_CPU_AP0R + 1*4)]
+5: mrs_s x17, ICH_AP0R0_EL2
+ str w17, [x3, #VGIC_V3_CPU_AP0R]
+
+ tbnz w21, #29, 6f // 6 bits
+ tbz w21, #30, 5f // 5 bits
+ // 7 bits
+ mrs_s x20, ICH_AP1R3_EL2
+ str w20, [x3, #(VGIC_V3_CPU_AP1R + 3*4)]
+ mrs_s x19, ICH_AP1R2_EL2
+ str w19, [x3, #(VGIC_V3_CPU_AP1R + 2*4)]
+6: mrs_s x18, ICH_AP1R1_EL2
+ str w18, [x3, #(VGIC_V3_CPU_AP1R + 1*4)]
+5: mrs_s x17, ICH_AP1R0_EL2
+ str w17, [x3, #VGIC_V3_CPU_AP1R]
+
+ // Restore SRE_EL1 access and re-enable SRE at EL1.
+ mrs_s x5, ICC_SRE_EL2
+ orr x5, x5, #ICC_SRE_EL2_ENABLE
+ msr_s ICC_SRE_EL2, x5
+ isb
+ mov x5, #1
+ msr_s ICC_SRE_EL1, x5
+.endm
+
+/*
+ * Restore the VGIC CPU state from memory
+ * x0: Register pointing to VCPU struct
+ */
+.macro restore_vgic_v3_state
+ // Disable SRE_EL1 access. Necessary, otherwise
+ // ICH_VMCR_EL2.VFIQEn becomes one, and FIQ happens...
+ msr_s ICC_SRE_EL1, xzr
+ isb
+
+ // Compute the address of struct vgic_cpu
+ add x3, x0, #VCPU_VGIC_CPU
+
+ // Restore all interesting registers
+ ldr w4, [x3, #VGIC_V3_CPU_HCR]
+ ldr w5, [x3, #VGIC_V3_CPU_VMCR]
+
+ msr_s ICH_HCR_EL2, x4
+ msr_s ICH_VMCR_EL2, x5
+
+ mrs_s x21, ICH_VTR_EL2
+
+ tbnz w21, #29, 6f // 6 bits
+ tbz w21, #30, 5f // 5 bits
+ // 7 bits
+ ldr w20, [x3, #(VGIC_V3_CPU_AP1R + 3*4)]
+ msr_s ICH_AP1R3_EL2, x20
+ ldr w19, [x3, #(VGIC_V3_CPU_AP1R + 2*4)]
+ msr_s ICH_AP1R2_EL2, x19
+6: ldr w18, [x3, #(VGIC_V3_CPU_AP1R + 1*4)]
+ msr_s ICH_AP1R1_EL2, x18
+5: ldr w17, [x3, #VGIC_V3_CPU_AP1R]
+ msr_s ICH_AP1R0_EL2, x17
+
+ tbnz w21, #29, 6f // 6 bits
+ tbz w21, #30, 5f // 5 bits
+ // 7 bits
+ ldr w20, [x3, #(VGIC_V3_CPU_AP0R + 3*4)]
+ msr_s ICH_AP0R3_EL2, x20
+ ldr w19, [x3, #(VGIC_V3_CPU_AP0R + 2*4)]
+ msr_s ICH_AP0R2_EL2, x19
+6: ldr w18, [x3, #(VGIC_V3_CPU_AP0R + 1*4)]
+ msr_s ICH_AP0R1_EL2, x18
+5: ldr w17, [x3, #VGIC_V3_CPU_AP0R]
+ msr_s ICH_AP0R0_EL2, x17
+
+ and w22, w21, #0xf
+ mvn w22, w21
+ ubfiz w23, w22, 2, 4 // w23 = (15 - ListRegs) * 4
+
+ adr x24, 1f
+ add x24, x24, x23
+ br x24
+
+1:
+ ldr x20, [x3, #LR_OFFSET(15)]
+ ldr x19, [x3, #LR_OFFSET(14)]
+ ldr x18, [x3, #LR_OFFSET(13)]
+ ldr x17, [x3, #LR_OFFSET(12)]
+ ldr x16, [x3, #LR_OFFSET(11)]
+ ldr x15, [x3, #LR_OFFSET(10)]
+ ldr x14, [x3, #LR_OFFSET(9)]
+ ldr x13, [x3, #LR_OFFSET(8)]
+ ldr x12, [x3, #LR_OFFSET(7)]
+ ldr x11, [x3, #LR_OFFSET(6)]
+ ldr x10, [x3, #LR_OFFSET(5)]
+ ldr x9, [x3, #LR_OFFSET(4)]
+ ldr x8, [x3, #LR_OFFSET(3)]
+ ldr x7, [x3, #LR_OFFSET(2)]
+ ldr x6, [x3, #LR_OFFSET(1)]
+ ldr x5, [x3, #LR_OFFSET(0)]
+
+ adr x24, 1f
+ add x24, x24, x23
+ br x24
+
+1:
+ msr_s ICH_LR15_EL2, x20
+ msr_s ICH_LR14_EL2, x19
+ msr_s ICH_LR13_EL2, x18
+ msr_s ICH_LR12_EL2, x17
+ msr_s ICH_LR11_EL2, x16
+ msr_s ICH_LR10_EL2, x15
+ msr_s ICH_LR9_EL2, x14
+ msr_s ICH_LR8_EL2, x13
+ msr_s ICH_LR7_EL2, x12
+ msr_s ICH_LR6_EL2, x11
+ msr_s ICH_LR5_EL2, x10
+ msr_s ICH_LR4_EL2, x9
+ msr_s ICH_LR3_EL2, x8
+ msr_s ICH_LR2_EL2, x7
+ msr_s ICH_LR1_EL2, x6
+ msr_s ICH_LR0_EL2, x5
+
+ // Ensure that the above will have reached the
+ // (re)distributors. This ensure the guest will read
+ // the correct values from the memory-mapped interface.
+ isb
+ dsb sy
+
+ // Prevent the guest from touching the GIC system registers
+ mrs_s x5, ICC_SRE_EL2
+ and x5, x5, #~ICC_SRE_EL2_ENABLE
+ msr_s ICC_SRE_EL2, x5
+.endm
+
+ENTRY(__save_vgic_v3_state)
+ save_vgic_v3_state
+ ret
+ENDPROC(__save_vgic_v3_state)
+
+ENTRY(__restore_vgic_v3_state)
+ restore_vgic_v3_state
+ ret
+ENDPROC(__restore_vgic_v3_state)
+
+ENTRY(__vgic_v3_get_ich_vtr_el2)
+ mrs_s x0, ICH_VTR_EL2
+ ret
+ENDPROC(__vgic_v3_get_ich_vtr_el2)
+
+ .popsection
#include <linux/types.h>
#include <linux/fb.h>
#include <linux/leds.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
#include <linux/atmel_serial.h>
#ifdef CONFIG_BOARD_MRMT_BL_PWM
/* PWM LEDs: LCD Backlight, etc */
-static struct gpio_led rmt_pwm_led[] = {
- /* here the "gpio" is actually a PWM channel */
- { .name = "backlight", .gpio = PWM_CH_BL, },
+static struct pwm_lookup pwm_lookup[] = {
+ PWM_LOOKUP("at91sam9rl-pwm", PWM_CH_BL, "leds_pwm", "ds1",
+ 5000, PWM_POLARITY_INVERSED),
};
-static struct gpio_led_platform_data rmt_pwm_led_data = {
- .num_leds = ARRAY_SIZE(rmt_pwm_led),
- .leds = rmt_pwm_led,
+static struct led_pwm pwm_leds[] = {
+ {
+ .name = "backlight",
+ .max_brightness = 255,
+ },
+};
+
+static struct led_pwm_platform_data pwm_data = {
+ .num_leds = ARRAY_SIZE(pwm_leds),
+ .leds = pwm_leds,
};
-static struct platform_device rmt_pwm_led_dev = {
- .name = "leds-atmel-pwm",
- .id = -1,
- .dev = {
- .platform_data = &rmt_pwm_led_data,
+static struct platform_device leds_pwm = {
+ .name = "leds_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &pwm_data,
},
};
#endif
#ifdef CONFIG_BOARD_MRMT_BL_PWM
/* Use PWM for Backlight controls */
at32_add_device_pwm(1 << PWM_CH_BL);
- platform_device_register(&rmt_pwm_led_dev);
+ pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+ platform_device_register(&leds_pwm);
#else
/* Backlight always on */
udelay( 1 );
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/atmel-mci.h>
-#include <linux/atmel-pwm-bl.h>
+#include <linux/pwm.h>
+#include <linux/pwm_backlight.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <mach/board.h>
#include <mach/portmux.h>
+#define PWM_BL_CH 2
+
/* Oscillator frequencies. These are board-specific */
unsigned long at32_board_osc_rates[3] = {
[0] = 32768, /* 32.768 kHz on RTC osc */
platform_device_register(&favr32_led_dev);
}
-static struct atmel_pwm_bl_platform_data atmel_pwm_bl_pdata = {
- .pwm_channel = 2,
- .pwm_frequency = 200000,
- .pwm_compare_max = 345,
- .pwm_duty_max = 345,
- .pwm_duty_min = 90,
- .pwm_active_low = 1,
- .gpio_on = GPIO_PIN_PA(28),
- .on_active_low = 0,
+static struct pwm_lookup pwm_lookup[] = {
+ PWM_LOOKUP("at91sam9rl-pwm", PWM_BL_CH, "pwm-backlight.0", NULL,
+ 5000, PWM_POLARITY_INVERSED),
};
-static struct platform_device atmel_pwm_bl_dev = {
- .name = "atmel-pwm-bl",
- .id = 0,
- .dev = {
- .platform_data = &atmel_pwm_bl_pdata,
+static struct regulator_consumer_supply fixed_power_consumers[] = {
+ REGULATOR_SUPPLY("power", "pwm-backlight.0"),
+};
+
+static struct platform_pwm_backlight_data pwm_bl_data = {
+ .enable_gpio = GPIO_PIN_PA(28),
+ .max_brightness = 255,
+ .dft_brightness = 255,
+ .lth_brightness = 50,
+};
+
+static struct platform_device pwm_bl_device = {
+ .name = "pwm-backlight",
+ .dev = {
+ .platform_data = &pwm_bl_data,
},
};
static void __init favr32_setup_atmel_pwm_bl(void)
{
- platform_device_register(&atmel_pwm_bl_dev);
- at32_select_gpio(atmel_pwm_bl_pdata.gpio_on, 0);
+ pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+ regulator_register_always_on(0, "fixed", fixed_power_consumers,
+ ARRAY_SIZE(fixed_power_consumers), 3300000);
+ platform_device_register(&pwm_bl_device);
+ at32_select_gpio(pwm_bl_data.enable_gpio, 0);
}
void __init setup_board(void)
set_abdac_rate(at32_add_device_abdac(0, &abdac0_data));
- at32_add_device_pwm(1 << atmel_pwm_bl_pdata.pwm_channel);
+ at32_add_device_pwm(1 << PWM_BL_CH);
at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
at32_add_device_mci(0, &mci0_data);
at32_add_device_usba(0, NULL);
#include <linux/irq.h>
#include <linux/fb.h>
#include <linux/atmel-mci.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
#include <asm/io.h>
#include <asm/setup.h>
},
};
-#ifdef CONFIG_LEDS_ATMEL_PWM
-static struct gpio_led stk_pwm_led[] = {
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+static struct pwm_lookup pwm_lookup[] = {
+ PWM_LOOKUP("at91sam9rl-pwm", 0, "leds_pwm", "backlight",
+ 5000, PWM_POLARITY_NORMAL),
+};
+
+static struct led_pwm pwm_leds[] = {
{
.name = "backlight",
- .gpio = 0, /* PWM channel 0 (LCD backlight) */
+ .max_brightness = 255,
},
};
-static struct gpio_led_platform_data stk_pwm_led_data = {
- .num_leds = ARRAY_SIZE(stk_pwm_led),
- .leds = stk_pwm_led,
+static struct led_pwm_platform_data pwm_data = {
+ .num_leds = ARRAY_SIZE(pwm_leds),
+ .leds = pwm_leds,
};
-static struct platform_device stk_pwm_led_dev = {
- .name = "leds-atmel-pwm",
- .id = -1,
- .dev = {
- .platform_data = &stk_pwm_led_data,
+static struct platform_device leds_pwm = {
+ .name = "leds_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &pwm_data,
},
};
#endif
at32_add_device_mci(0, &mci0_data);
-#ifdef CONFIG_LEDS_ATMEL_PWM
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+ pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
at32_add_device_pwm((1 << 0) | (1 << 2));
- platform_device_register(&stk_pwm_led_dev);
+ platform_device_register(&leds_pwm);
#else
at32_add_device_pwm((1 << 2));
#endif
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_DATAFLASH=y
CONFIG_BLK_DEV_LOOP=y
-CONFIG_ATMEL_PWM=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_MACB=y
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=y
CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_DRV_AT32AP700X=m
CONFIG_DMADEVICES=y
CONFIG_UIO=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT3_FS=y
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
-CONFIG_ATMEL_PWM=m
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=m
CONFIG_NETDEVICES=y
CONFIG_FB_ATMEL=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_ATMEL_PWM=m
+CONFIG_BACKLIGHT_PWM=m
CONFIG_SOUND=m
CONFIG_SOUND_PRIME=m
# CONFIG_HID_SUPPORT is not set
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT32AP700X=y
CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_BLOCK2MTD=y
CONFIG_BLK_DEV_LOOP=y
-CONFIG_ATMEL_PWM=y
CONFIG_ATMEL_SSC=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=y
+CONFIG_LEDS_PWM=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DRV_PCF8563=y
CONFIG_DMADEVICES=y
CONFIG_UIO=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
CONFIG_EXT2_FS=y
# CONFIG_DNOTIFY is not set
CONFIG_FUSE_FS=y
IRQ(24),
};
static struct clk atmel_pwm0_mck = {
- .name = "pwm_clk",
+ .name = "at91sam9rl-pwm",
.parent = &pbb_clk,
.mode = pbb_clk_mode,
.get_rate = pbb_clk_get_rate,
if (!mask)
return NULL;
- pdev = platform_device_alloc("atmel_pwm", 0);
+ pdev = platform_device_alloc("at91sam9rl-pwm", 0);
if (!pdev)
return NULL;
ARRAY_SIZE(atmel_pwm0_resource)))
goto out_free_pdev;
- if (platform_device_add_data(pdev, &mask, sizeof(mask)))
- goto out_free_pdev;
-
pin_mask = 0;
if (mask & (1 << 0))
pin_mask |= (1 << 28);
select PREEMPT_NOTIFIERS
select ANON_INODES
select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQFD
select HAVE_KVM_IRQ_ROUTING
select KVM_APIC_ARCHITECTURE
select KVM_MMIO
*(int *)rtn = 0;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
return VM_FAULT_SIGBUS;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
config PPC_EARLY_DEBUG_44x
bool "Early serial debugging for IBM/AMCC 44x CPUs"
- # PPC_EARLY_DEBUG on 440 leaves AS=1 mappings above the TLB high water
- # mark, which doesn't work with current 440 KVM.
- depends on 44x && !KVM
+ depends on 44x
help
Select this to enable early debugging for IBM 44x chips via the
inbuilt serial port. If you enable this, ensure you set
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_VIRTUALIZATION=y
-CONFIG_KVM_440=y
#define PPC_MIN_STKFRM 112
#ifdef __BIG_ENDIAN__
+#define LWZX_BE stringify_in_c(lwzx)
#define LDX_BE stringify_in_c(ldx)
+#define STWX_BE stringify_in_c(stwx)
#define STDX_BE stringify_in_c(stdx)
#else
+#define LWZX_BE stringify_in_c(lwbrx)
#define LDX_BE stringify_in_c(ldbrx)
+#define STWX_BE stringify_in_c(stwbrx)
#define STDX_BE stringify_in_c(stdbrx)
#endif
#ifdef __KERNEL__
+#include <asm/reg.h>
/* bytes per L1 cache line */
#if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
};
extern struct ppc64_caches ppc64_caches;
+
+static inline void logmpp(u64 x)
+{
+ asm volatile(PPC_LOGMPP(R1) : : "r" (x));
+}
+
#endif /* __powerpc64__ && ! __ASSEMBLY__ */
#if defined(__ASSEMBLY__)
#define H_GET_24X7_DATA 0xF07C
#define H_GET_PERF_COUNTER_INFO 0xF080
+/* Values for 2nd argument to H_SET_MODE */
+#define H_SET_MODE_RESOURCE_SET_CIABR 1
+#define H_SET_MODE_RESOURCE_SET_DAWR 2
+#define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE 3
+#define H_SET_MODE_RESOURCE_LE 4
+
#ifndef __ASSEMBLY__
/**
+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Copyright IBM Corp. 2008
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#ifndef __ASM_44X_H__
-#define __ASM_44X_H__
-
-#include <linux/kvm_host.h>
-
-#define PPC44x_TLB_SIZE 64
-
-/* If the guest is expecting it, this can be as large as we like; we'd just
- * need to find some way of advertising it. */
-#define KVM44x_GUEST_TLB_SIZE 64
-
-struct kvmppc_44x_tlbe {
- u32 tid; /* Only the low 8 bits are used. */
- u32 word0;
- u32 word1;
- u32 word2;
-};
-
-struct kvmppc_44x_shadow_ref {
- struct page *page;
- u16 gtlb_index;
- u8 writeable;
- u8 tid;
-};
-
-struct kvmppc_vcpu_44x {
- /* Unmodified copy of the guest's TLB. */
- struct kvmppc_44x_tlbe guest_tlb[KVM44x_GUEST_TLB_SIZE];
-
- /* References to guest pages in the hardware TLB. */
- struct kvmppc_44x_shadow_ref shadow_refs[PPC44x_TLB_SIZE];
-
- /* State of the shadow TLB at guest context switch time. */
- struct kvmppc_44x_tlbe shadow_tlb[PPC44x_TLB_SIZE];
- u8 shadow_tlb_mod[PPC44x_TLB_SIZE];
-
- struct kvm_vcpu vcpu;
-};
-
-static inline struct kvmppc_vcpu_44x *to_44x(struct kvm_vcpu *vcpu)
-{
- return container_of(vcpu, struct kvmppc_vcpu_44x, vcpu);
-}
-
-void kvmppc_44x_tlb_put(struct kvm_vcpu *vcpu);
-void kvmppc_44x_tlb_load(struct kvm_vcpu *vcpu);
-
-#endif /* __ASM_44X_H__ */
/* IVPR must be 64KiB-aligned. */
#define VCPU_SIZE_ORDER 4
#define VCPU_SIZE_LOG (VCPU_SIZE_ORDER + 12)
-#define VCPU_TLB_PGSZ PPC44x_TLB_64K
#define VCPU_SIZE_BYTES (1<<VCPU_SIZE_LOG)
#define BOOKE_INTERRUPT_CRITICAL 0
#define BOOK3S_HFLAG_NATIVE_PS 0x8
#define BOOK3S_HFLAG_MULTI_PGSIZE 0x10
#define BOOK3S_HFLAG_NEW_TLBIE 0x20
+#define BOOK3S_HFLAG_SPLIT_HACK 0x40
#define RESUME_FLAG_NV (1<<0) /* Reload guest nonvolatile state? */
#define RESUME_FLAG_HOST (1<<1) /* Resume host? */
u64 sdr1;
u64 hior;
u64 msr_mask;
- u64 purr_offset;
- u64 spurr_offset;
#ifdef CONFIG_PPC_BOOK3S_32
u32 vsid_pool[VSID_POOL_SIZE];
u32 vsid_next;
extern int kvmppc_mmu_hpte_sysinit(void);
extern void kvmppc_mmu_hpte_sysexit(void);
extern int kvmppc_mmu_hv_init(void);
+extern int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hc);
+/* XXX remove this export when load_last_inst() is generic */
extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data);
-extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data);
extern void kvmppc_book3s_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec);
extern void kvmppc_book3s_dequeue_irqprio(struct kvm_vcpu *vcpu,
unsigned int vec);
bool upper, u32 val);
extern void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr);
extern int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu);
-extern pfn_t kvmppc_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn, bool writing,
+extern pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing,
bool *writable);
extern void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev,
unsigned long *rmap, long pte_index, int realmode);
-extern void kvmppc_invalidate_hpte(struct kvm *kvm, unsigned long *hptep,
+extern void kvmppc_invalidate_hpte(struct kvm *kvm, __be64 *hptep,
unsigned long pte_index);
-void kvmppc_clear_ref_hpte(struct kvm *kvm, unsigned long *hptep,
+void kvmppc_clear_ref_hpte(struct kvm *kvm, __be64 *hptep,
unsigned long pte_index);
extern void *kvmppc_pin_guest_page(struct kvm *kvm, unsigned long addr,
unsigned long *nb_ret);
struct kvm_memory_slot *memslot, unsigned long *map);
extern void kvmppc_update_lpcr(struct kvm *kvm, unsigned long lpcr,
unsigned long mask);
+extern void kvmppc_set_fscr(struct kvm_vcpu *vcpu, u64 fscr);
extern void kvmppc_entry_trampoline(void);
extern void kvmppc_hv_entry_trampoline(void);
extern u32 kvmppc_alignment_dsisr(struct kvm_vcpu *vcpu, unsigned int inst);
extern ulong kvmppc_alignment_dar(struct kvm_vcpu *vcpu, unsigned int inst);
extern int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd);
+extern void kvmppc_pr_init_default_hcalls(struct kvm *kvm);
+extern int kvmppc_hcall_impl_pr(unsigned long cmd);
+extern int kvmppc_hcall_impl_hv_realmode(unsigned long cmd);
extern void kvmppc_copy_to_svcpu(struct kvmppc_book3s_shadow_vcpu *svcpu,
struct kvm_vcpu *vcpu);
extern void kvmppc_copy_from_svcpu(struct kvm_vcpu *vcpu,
return (kvmppc_get_msr(vcpu) & MSR_LE) != (MSR_KERNEL & MSR_LE);
}
-static inline u32 kvmppc_get_last_inst_internal(struct kvm_vcpu *vcpu, ulong pc)
-{
- /* Load the instruction manually if it failed to do so in the
- * exit path */
- if (vcpu->arch.last_inst == KVM_INST_FETCH_FAILED)
- kvmppc_ld(vcpu, &pc, sizeof(u32), &vcpu->arch.last_inst, false);
-
- return kvmppc_need_byteswap(vcpu) ? swab32(vcpu->arch.last_inst) :
- vcpu->arch.last_inst;
-}
-
-static inline u32 kvmppc_get_last_inst(struct kvm_vcpu *vcpu)
-{
- return kvmppc_get_last_inst_internal(vcpu, kvmppc_get_pc(vcpu));
-}
-
-/*
- * Like kvmppc_get_last_inst(), but for fetching a sc instruction.
- * Because the sc instruction sets SRR0 to point to the following
- * instruction, we have to fetch from pc - 4.
- */
-static inline u32 kvmppc_get_last_sc(struct kvm_vcpu *vcpu)
-{
- return kvmppc_get_last_inst_internal(vcpu, kvmppc_get_pc(vcpu) - 4);
-}
-
static inline ulong kvmppc_get_fault_dar(struct kvm_vcpu *vcpu)
{
return vcpu->arch.fault_dar;
return (r == RESUME_GUEST || r == RESUME_GUEST_NV);
}
+static inline bool is_kvmppc_hv_enabled(struct kvm *kvm);
+static inline bool kvmppc_supports_magic_page(struct kvm_vcpu *vcpu)
+{
+ /* Only PR KVM supports the magic page */
+ return !is_kvmppc_hv_enabled(vcpu->kvm);
+}
+
/* Magic register values loaded into r3 and r4 before the 'sc' assembly
* instruction for the OSI hypercalls */
#define OSI_SC_MAGIC_R3 0x113724FA
/* LPIDs we support with this build -- runtime limit may be lower */
#define KVMPPC_NR_LPIDS (LPID_RSVD + 1)
+#define SPLIT_HACK_MASK 0xff000000
+#define SPLIT_HACK_OFFS 0xfb000000
+
#endif /* __ASM_KVM_BOOK3S_H__ */
/* These bits are reserved in the guest view of the HPTE */
#define HPTE_GR_RESERVED HPTE_GR_MODIFIED
-static inline long try_lock_hpte(unsigned long *hpte, unsigned long bits)
+static inline long try_lock_hpte(__be64 *hpte, unsigned long bits)
{
unsigned long tmp, old;
+ __be64 be_lockbit, be_bits;
+
+ /*
+ * We load/store in native endian, but the HTAB is in big endian. If
+ * we byte swap all data we apply on the PTE we're implicitly correct
+ * again.
+ */
+ be_lockbit = cpu_to_be64(HPTE_V_HVLOCK);
+ be_bits = cpu_to_be64(bits);
asm volatile(" ldarx %0,0,%2\n"
" and. %1,%0,%3\n"
" bne 2f\n"
- " ori %0,%0,%4\n"
+ " or %0,%0,%4\n"
" stdcx. %0,0,%2\n"
" beq+ 2f\n"
" mr %1,%3\n"
"2: isync"
: "=&r" (tmp), "=&r" (old)
- : "r" (hpte), "r" (bits), "i" (HPTE_V_HVLOCK)
+ : "r" (hpte), "r" (be_bits), "r" (be_lockbit)
: "cc", "memory");
return old == 0;
}
static inline unsigned long compute_tlbie_rb(unsigned long v, unsigned long r,
unsigned long pte_index)
{
- int b_psize, a_psize;
+ int b_psize = MMU_PAGE_4K, a_psize = MMU_PAGE_4K;
unsigned int penc;
unsigned long rb = 0, va_low, sllp;
unsigned int lp = (r >> LP_SHIFT) & ((1 << LP_BITS) - 1);
- if (!(v & HPTE_V_LARGE)) {
- /* both base and actual psize is 4k */
- b_psize = MMU_PAGE_4K;
- a_psize = MMU_PAGE_4K;
- } else {
+ if (v & HPTE_V_LARGE) {
for (b_psize = 0; b_psize < MMU_PAGE_COUNT; b_psize++) {
/* valid entries have a shift value */
*/
/* This covers 14..54 bits of va*/
rb = (v & ~0x7fUL) << 16; /* AVA field */
+
+ rb |= v >> (62 - 8); /* B field */
/*
* AVA in v had cleared lower 23 bits. We need to derive
* that from pteg index
{
int aval_shift;
/*
- * remaining 7bits of AVA/LP fields
+ * remaining bits of AVA/LP fields
* Also contain the rr bits of LP
*/
- rb |= (va_low & 0x7f) << 16;
+ rb |= (va_low << mmu_psize_defs[b_psize].shift) & 0x7ff000;
/*
* Now clear not needed LP bits based on actual psize
*/
return false;
}
-static inline u32 kvmppc_get_last_inst(struct kvm_vcpu *vcpu)
-{
- return vcpu->arch.last_inst;
-}
-
static inline void kvmppc_set_ctr(struct kvm_vcpu *vcpu, ulong val)
{
vcpu->arch.ctr = val;
{
return vcpu->arch.fault_dear;
}
+
+static inline bool kvmppc_supports_magic_page(struct kvm_vcpu *vcpu)
+{
+ /* Magic page is only supported on e500v2 */
+#ifdef CONFIG_KVM_E500V2
+ return true;
+#else
+ return false;
+#endif
+}
#endif /* __ASM_KVM_BOOKE_H__ */
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/cacheflush.h>
+#include <asm/hvcall.h>
#define KVM_MAX_VCPUS NR_CPUS
#define KVM_MAX_VCORES NR_CPUS
#define KVM_NR_IRQCHIPS 1
#define KVM_IRQCHIP_NUM_PINS 256
-#if !defined(CONFIG_KVM_440)
#include <linux/mmu_notifier.h>
#define KVM_ARCH_WANT_MMU_NOTIFIER
extern int kvm_test_age_hva(struct kvm *kvm, unsigned long hva);
extern void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte);
-#endif
-
#define HPTEG_CACHE_NUM (1 << 15)
#define HPTEG_HASH_BITS_PTE 13
#define HPTEG_HASH_BITS_PTE_LONG 12
struct kvm_vcpu_stat {
u32 sum_exits;
u32 mmio_exits;
- u32 dcr_exits;
u32 signal_exits;
u32 light_exits;
/* Account for special types of light exits: */
u32 halt_wakeup;
u32 dbell_exits;
u32 gdbell_exits;
+ u32 ld;
+ u32 st;
#ifdef CONFIG_PPC_BOOK3S
u32 pf_storage;
u32 pf_instruc;
u32 sp_storage;
u32 sp_instruc;
u32 queue_intr;
- u32 ld;
u32 ld_slow;
- u32 st;
u32 st_slow;
#endif
};
enum kvm_exit_types {
MMIO_EXITS,
- DCR_EXITS,
SIGNAL_EXITS,
ITLB_REAL_MISS_EXITS,
ITLB_VIRT_MISS_EXITS,
atomic_t hpte_mod_interest;
spinlock_t slot_phys_lock;
cpumask_t need_tlb_flush;
- struct kvmppc_vcore *vcores[KVM_MAX_VCORES];
int hpt_cma_alloc;
#endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
#ifdef CONFIG_PPC_BOOK3S_64
struct list_head spapr_tce_tables;
struct list_head rtas_tokens;
+ DECLARE_BITMAP(enabled_hcalls, MAX_HCALL_OPCODE/4 + 1);
#endif
#ifdef CONFIG_KVM_MPIC
struct openpic *mpic;
struct kvmppc_xics *xics;
#endif
struct kvmppc_ops *kvm_ops;
+#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
+ /* This array can grow quite large, keep it at the end */
+ struct kvmppc_vcore *vcores[KVM_MAX_VCORES];
+#endif
};
/*
u32 arch_compat;
ulong pcr;
ulong dpdes; /* doorbell state (POWER8) */
+ void *mpp_buffer; /* Micro Partition Prefetch buffer */
+ bool mpp_buffer_is_valid;
};
#define VCORE_ENTRY_COUNT(vc) ((vc)->entry_exit_count & 0xff)
#ifdef CONFIG_BOOKE
u32 decar;
#endif
- u32 tbl;
- u32 tbu;
+ /* Time base value when we entered the guest */
+ u64 entry_tb;
+ u64 entry_vtb;
+ u64 entry_ic;
u32 tcr;
ulong tsr; /* we need to perform set/clr_bits() which requires ulong */
u32 ivor[64];
u32 mmucfg;
u32 eptcfg;
u32 epr;
+ u64 sprg9;
+ u32 pwrmgtcr0;
u32 crit_save;
/* guest debug registers*/
struct debug_reg dbg_reg;
u8 io_gpr; /* GPR used as IO source/target */
u8 mmio_is_bigendian;
u8 mmio_sign_extend;
- u8 dcr_needed;
- u8 dcr_is_write;
u8 osi_needed;
u8 osi_enabled;
u8 papr_enabled;
enum emulation_result {
EMULATE_DONE, /* no further processing */
EMULATE_DO_MMIO, /* kvm_run filled with MMIO request */
- EMULATE_DO_DCR, /* kvm_run filled with DCR request */
EMULATE_FAIL, /* can't emulate this instruction */
EMULATE_AGAIN, /* something went wrong. go again */
EMULATE_EXIT_USER, /* emulation requires exit to user-space */
};
+enum instruction_type {
+ INST_GENERIC,
+ INST_SC, /* system call */
+};
+
+enum xlate_instdata {
+ XLATE_INST, /* translate instruction address */
+ XLATE_DATA /* translate data address */
+};
+
+enum xlate_readwrite {
+ XLATE_READ, /* check for read permissions */
+ XLATE_WRITE /* check for write permissions */
+};
+
extern int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
extern void kvmppc_handler_highmem(void);
u64 val, unsigned int bytes,
int is_default_endian);
+extern int kvmppc_load_last_inst(struct kvm_vcpu *vcpu,
+ enum instruction_type type, u32 *inst);
+
+extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+ bool data);
+extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+ bool data);
extern int kvmppc_emulate_instruction(struct kvm_run *run,
struct kvm_vcpu *vcpu);
+extern int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu);
extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu);
extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu);
extern u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb);
gva_t eaddr);
extern void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu);
extern void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu);
+extern int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr,
+ enum xlate_instdata xlid, enum xlate_readwrite xlrw,
+ struct kvmppc_pte *pte);
extern struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm,
unsigned int id);
extern void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
struct kvm_interrupt *irq);
extern void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu);
+extern void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu, ulong dear_flags,
+ ulong esr_flags);
+extern void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
+ ulong dear_flags,
+ ulong esr_flags);
+extern void kvmppc_core_queue_itlb_miss(struct kvm_vcpu *vcpu);
+extern void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu,
+ ulong esr_flags);
extern void kvmppc_core_flush_tlb(struct kvm_vcpu *vcpu);
extern int kvmppc_core_check_requests(struct kvm_vcpu *vcpu);
void (*fast_vcpu_kick)(struct kvm_vcpu *vcpu);
long (*arch_vm_ioctl)(struct file *filp, unsigned int ioctl,
unsigned long arg);
-
+ int (*hcall_implemented)(unsigned long hcall);
};
extern struct kvmppc_ops *kvmppc_hv_ops;
extern struct kvmppc_ops *kvmppc_pr_ops;
+static inline int kvmppc_get_last_inst(struct kvm_vcpu *vcpu,
+ enum instruction_type type, u32 *inst)
+{
+ int ret = EMULATE_DONE;
+ u32 fetched_inst;
+
+ /* Load the instruction manually if it failed to do so in the
+ * exit path */
+ if (vcpu->arch.last_inst == KVM_INST_FETCH_FAILED)
+ ret = kvmppc_load_last_inst(vcpu, type, &vcpu->arch.last_inst);
+
+ /* Write fetch_failed unswapped if the fetch failed */
+ if (ret == EMULATE_DONE)
+ fetched_inst = kvmppc_need_byteswap(vcpu) ?
+ swab32(vcpu->arch.last_inst) :
+ vcpu->arch.last_inst;
+ else
+ fetched_inst = vcpu->arch.last_inst;
+
+ *inst = fetched_inst;
+ return ret;
+}
+
static inline bool is_kvmppc_hv_enabled(struct kvm *kvm)
{
return kvm->arch.kvm_ops == kvmppc_hv_ops;
{ return 0; }
#endif
+static inline unsigned long kvmppc_get_epr(struct kvm_vcpu *vcpu)
+{
+#ifdef CONFIG_KVM_BOOKE_HV
+ return mfspr(SPRN_GEPR);
+#elif defined(CONFIG_BOOKE)
+ return vcpu->arch.epr;
+#else
+ return 0;
+#endif
+}
+
static inline void kvmppc_set_epr(struct kvm_vcpu *vcpu, u32 epr)
{
#ifdef CONFIG_KVM_BOOKE_HV
#endif
}
+#define SPRNG_WRAPPER_GET(reg, bookehv_spr) \
+static inline ulong kvmppc_get_##reg(struct kvm_vcpu *vcpu) \
+{ \
+ return mfspr(bookehv_spr); \
+} \
+
+#define SPRNG_WRAPPER_SET(reg, bookehv_spr) \
+static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, ulong val) \
+{ \
+ mtspr(bookehv_spr, val); \
+} \
+
#define SHARED_WRAPPER_GET(reg, size) \
-static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu) \
+static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu) \
{ \
if (kvmppc_shared_big_endian(vcpu)) \
return be##size##_to_cpu(vcpu->arch.shared->reg); \
SHARED_WRAPPER_GET(reg, size) \
SHARED_WRAPPER_SET(reg, size) \
+#define SPRNG_WRAPPER(reg, bookehv_spr) \
+ SPRNG_WRAPPER_GET(reg, bookehv_spr) \
+ SPRNG_WRAPPER_SET(reg, bookehv_spr) \
+
+#ifdef CONFIG_KVM_BOOKE_HV
+
+#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr) \
+ SPRNG_WRAPPER(reg, bookehv_spr) \
+
+#else
+
+#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr) \
+ SHARED_WRAPPER(reg, size) \
+
+#endif
+
SHARED_WRAPPER(critical, 64)
-SHARED_WRAPPER(sprg0, 64)
-SHARED_WRAPPER(sprg1, 64)
-SHARED_WRAPPER(sprg2, 64)
-SHARED_WRAPPER(sprg3, 64)
-SHARED_WRAPPER(srr0, 64)
-SHARED_WRAPPER(srr1, 64)
-SHARED_WRAPPER(dar, 64)
+SHARED_SPRNG_WRAPPER(sprg0, 64, SPRN_GSPRG0)
+SHARED_SPRNG_WRAPPER(sprg1, 64, SPRN_GSPRG1)
+SHARED_SPRNG_WRAPPER(sprg2, 64, SPRN_GSPRG2)
+SHARED_SPRNG_WRAPPER(sprg3, 64, SPRN_GSPRG3)
+SHARED_SPRNG_WRAPPER(srr0, 64, SPRN_GSRR0)
+SHARED_SPRNG_WRAPPER(srr1, 64, SPRN_GSRR1)
+SHARED_SPRNG_WRAPPER(dar, 64, SPRN_GDEAR)
+SHARED_SPRNG_WRAPPER(esr, 64, SPRN_GESR)
SHARED_WRAPPER_GET(msr, 64)
static inline void kvmppc_set_msr_fast(struct kvm_vcpu *vcpu, u64 val)
{
/* MAS registers bit definitions */
-#define MAS0_TLBSEL(x) (((x) << 28) & 0x30000000)
+#define MAS0_TLBSEL_MASK 0x30000000
+#define MAS0_TLBSEL_SHIFT 28
+#define MAS0_TLBSEL(x) (((x) << MAS0_TLBSEL_SHIFT) & MAS0_TLBSEL_MASK)
+#define MAS0_GET_TLBSEL(mas0) (((mas0) & MAS0_TLBSEL_MASK) >> \
+ MAS0_TLBSEL_SHIFT)
#define MAS0_ESEL_MASK 0x0FFF0000
#define MAS0_ESEL_SHIFT 16
#define MAS0_ESEL(x) (((x) << MAS0_ESEL_SHIFT) & MAS0_ESEL_MASK)
#define MAS1_TSIZE_MASK 0x00000f80
#define MAS1_TSIZE_SHIFT 7
#define MAS1_TSIZE(x) (((x) << MAS1_TSIZE_SHIFT) & MAS1_TSIZE_MASK)
+#define MAS1_GET_TSIZE(mas1) (((mas1) & MAS1_TSIZE_MASK) >> MAS1_TSIZE_SHIFT)
#define MAS2_EPN (~0xFFFUL)
#define MAS2_X0 0x00000040
#define MAS3_SPSIZE 0x0000003e
#define MAS3_SPSIZE_SHIFT 1
+#define MAS4_TLBSEL_MASK MAS0_TLBSEL_MASK
#define MAS4_TLBSELD(x) MAS0_TLBSEL(x)
#define MAS4_INDD 0x00008000 /* Default IND */
#define MAS4_TSIZED(x) MAS1_TSIZE(x)
#define PPC_INST_ISEL 0x7c00001e
#define PPC_INST_ISEL_MASK 0xfc00003e
#define PPC_INST_LDARX 0x7c0000a8
+#define PPC_INST_LOGMPP 0x7c0007e4
#define PPC_INST_LSWI 0x7c0004aa
#define PPC_INST_LSWX 0x7c00042a
#define PPC_INST_LWARX 0x7c000028
#define __PPC_EH(eh) 0
#endif
+/* POWER8 Micro Partition Prefetch (MPP) parameters */
+/* Address mask is common for LOGMPP instruction and MPPR SPR */
+#define PPC_MPPE_ADDRESS_MASK 0xffffffffc000
+
+/* Bits 60 and 61 of MPP SPR should be set to one of the following */
+/* Aborting the fetch is indeed setting 00 in the table size bits */
+#define PPC_MPPR_FETCH_ABORT (0x0ULL << 60)
+#define PPC_MPPR_FETCH_WHOLE_TABLE (0x2ULL << 60)
+
+/* Bits 54 and 55 of register for LOGMPP instruction should be set to: */
+#define PPC_LOGMPP_LOG_L2 (0x02ULL << 54)
+#define PPC_LOGMPP_LOG_L2L3 (0x01ULL << 54)
+#define PPC_LOGMPP_LOG_ABORT (0x03ULL << 54)
+
/* Deal with instructions that older assemblers aren't aware of */
#define PPC_DCBAL(a, b) stringify_in_c(.long PPC_INST_DCBAL | \
__PPC_RA(a) | __PPC_RB(b))
#define PPC_LDARX(t, a, b, eh) stringify_in_c(.long PPC_INST_LDARX | \
___PPC_RT(t) | ___PPC_RA(a) | \
___PPC_RB(b) | __PPC_EH(eh))
+#define PPC_LOGMPP(b) stringify_in_c(.long PPC_INST_LOGMPP | \
+ __PPC_RB(b))
#define PPC_LWARX(t, a, b, eh) stringify_in_c(.long PPC_INST_LWARX | \
___PPC_RT(t) | ___PPC_RA(a) | \
___PPC_RB(b) | __PPC_EH(eh))
#define CTRL_TE 0x00c00000 /* thread enable */
#define CTRL_RUNLATCH 0x1
#define SPRN_DAWR 0xB4
+#define SPRN_MPPR 0xB8 /* Micro Partition Prefetch Register */
#define SPRN_RPR 0xBA /* Relative Priority Register */
#define SPRN_CIABR 0xBB
#define CIABR_PRIV 0x3
* readable variant for reads, which can avoid a fault
* with KVM type virtualization.
*
- * (*) Under KVM, the host SPRG1 is used to point to
- * the current VCPU data structure
- *
* 32-bit 8xx:
* - SPRG0 scratch for exception vectors
* - SPRG1 scratch for exception vectors
: "r" ((unsigned long)(v)) \
: "memory")
+static inline unsigned long mfvtb (void)
+{
+#ifdef CONFIG_PPC_BOOK3S_64
+ if (cpu_has_feature(CPU_FTR_ARCH_207S))
+ return mfspr(SPRN_VTB);
+#endif
+ return 0;
+}
+
#ifdef __powerpc64__
#if defined(CONFIG_PPC_CELL) || defined(CONFIG_PPC_FSL_BOOK3E)
#define mftb() ({unsigned long rval; \
return (u64)hi * 1000000000 + lo;
}
+static inline u64 get_vtb(void)
+{
+#ifdef CONFIG_PPC_BOOK3S_64
+ if (cpu_has_feature(CPU_FTR_ARCH_207S))
+ return mfvtb();
+#endif
+ return 0;
+}
+
#ifdef CONFIG_PPC64
static inline u64 get_tb(void)
{
#define KVM_REG_PPC_VRSAVE (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb4)
#define KVM_REG_PPC_LPCR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb5)
+#define KVM_REG_PPC_LPCR_64 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb5)
#define KVM_REG_PPC_PPR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb6)
/* Architecture compatibility level */
#define KVM_REG_PPC_DABRX (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb8)
#define KVM_REG_PPC_WORT (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb9)
+#define KVM_REG_PPC_SPRG9 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xba)
/* Transactional Memory checkpointed state:
* This is all GPRs, all VSX regs and a subset of SPRs
DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1));
DEFINE(KVM_TLBIE_LOCK, offsetof(struct kvm, arch.tlbie_lock));
DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits));
+ DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls));
DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr));
DEFINE(KVM_RMOR, offsetof(struct kvm, arch.rmor));
DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));
DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
+ DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9));
DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Copyright IBM Corp. 2008
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#include <linux/kvm_host.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/export.h>
-#include <linux/module.h>
-#include <linux/miscdevice.h>
-
-#include <asm/reg.h>
-#include <asm/cputable.h>
-#include <asm/tlbflush.h>
-#include <asm/kvm_44x.h>
-#include <asm/kvm_ppc.h>
-
-#include "44x_tlb.h"
-#include "booke.h"
-
-static void kvmppc_core_vcpu_load_44x(struct kvm_vcpu *vcpu, int cpu)
-{
- kvmppc_booke_vcpu_load(vcpu, cpu);
- kvmppc_44x_tlb_load(vcpu);
-}
-
-static void kvmppc_core_vcpu_put_44x(struct kvm_vcpu *vcpu)
-{
- kvmppc_44x_tlb_put(vcpu);
- kvmppc_booke_vcpu_put(vcpu);
-}
-
-int kvmppc_core_check_processor_compat(void)
-{
- int r;
-
- if (strncmp(cur_cpu_spec->platform, "ppc440", 6) == 0)
- r = 0;
- else
- r = -ENOTSUPP;
-
- return r;
-}
-
-int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- struct kvmppc_44x_tlbe *tlbe = &vcpu_44x->guest_tlb[0];
- int i;
-
- tlbe->tid = 0;
- tlbe->word0 = PPC44x_TLB_16M | PPC44x_TLB_VALID;
- tlbe->word1 = 0;
- tlbe->word2 = PPC44x_TLB_SX | PPC44x_TLB_SW | PPC44x_TLB_SR;
-
- tlbe++;
- tlbe->tid = 0;
- tlbe->word0 = 0xef600000 | PPC44x_TLB_4K | PPC44x_TLB_VALID;
- tlbe->word1 = 0xef600000;
- tlbe->word2 = PPC44x_TLB_SX | PPC44x_TLB_SW | PPC44x_TLB_SR
- | PPC44x_TLB_I | PPC44x_TLB_G;
-
- /* Since the guest can directly access the timebase, it must know the
- * real timebase frequency. Accordingly, it must see the state of
- * CCR1[TCS]. */
- /* XXX CCR1 doesn't exist on all 440 SoCs. */
- vcpu->arch.ccr1 = mfspr(SPRN_CCR1);
-
- for (i = 0; i < ARRAY_SIZE(vcpu_44x->shadow_refs); i++)
- vcpu_44x->shadow_refs[i].gtlb_index = -1;
-
- vcpu->arch.cpu_type = KVM_CPU_440;
- vcpu->arch.pvr = mfspr(SPRN_PVR);
-
- return 0;
-}
-
-/* 'linear_address' is actually an encoding of AS|PID|EADDR . */
-int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu,
- struct kvm_translation *tr)
-{
- int index;
- gva_t eaddr;
- u8 pid;
- u8 as;
-
- eaddr = tr->linear_address;
- pid = (tr->linear_address >> 32) & 0xff;
- as = (tr->linear_address >> 40) & 0x1;
-
- index = kvmppc_44x_tlb_index(vcpu, eaddr, pid, as);
- if (index == -1) {
- tr->valid = 0;
- return 0;
- }
-
- tr->physical_address = kvmppc_mmu_xlate(vcpu, index, eaddr);
- /* XXX what does "writeable" and "usermode" even mean? */
- tr->valid = 1;
-
- return 0;
-}
-
-static int kvmppc_core_get_sregs_44x(struct kvm_vcpu *vcpu,
- struct kvm_sregs *sregs)
-{
- return kvmppc_get_sregs_ivor(vcpu, sregs);
-}
-
-static int kvmppc_core_set_sregs_44x(struct kvm_vcpu *vcpu,
- struct kvm_sregs *sregs)
-{
- return kvmppc_set_sregs_ivor(vcpu, sregs);
-}
-
-static int kvmppc_get_one_reg_44x(struct kvm_vcpu *vcpu, u64 id,
- union kvmppc_one_reg *val)
-{
- return -EINVAL;
-}
-
-static int kvmppc_set_one_reg_44x(struct kvm_vcpu *vcpu, u64 id,
- union kvmppc_one_reg *val)
-{
- return -EINVAL;
-}
-
-static struct kvm_vcpu *kvmppc_core_vcpu_create_44x(struct kvm *kvm,
- unsigned int id)
-{
- struct kvmppc_vcpu_44x *vcpu_44x;
- struct kvm_vcpu *vcpu;
- int err;
-
- vcpu_44x = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL);
- if (!vcpu_44x) {
- err = -ENOMEM;
- goto out;
- }
-
- vcpu = &vcpu_44x->vcpu;
- err = kvm_vcpu_init(vcpu, kvm, id);
- if (err)
- goto free_vcpu;
-
- vcpu->arch.shared = (void*)__get_free_page(GFP_KERNEL|__GFP_ZERO);
- if (!vcpu->arch.shared)
- goto uninit_vcpu;
-
- return vcpu;
-
-uninit_vcpu:
- kvm_vcpu_uninit(vcpu);
-free_vcpu:
- kmem_cache_free(kvm_vcpu_cache, vcpu_44x);
-out:
- return ERR_PTR(err);
-}
-
-static void kvmppc_core_vcpu_free_44x(struct kvm_vcpu *vcpu)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-
- free_page((unsigned long)vcpu->arch.shared);
- kvm_vcpu_uninit(vcpu);
- kmem_cache_free(kvm_vcpu_cache, vcpu_44x);
-}
-
-static int kvmppc_core_init_vm_44x(struct kvm *kvm)
-{
- return 0;
-}
-
-static void kvmppc_core_destroy_vm_44x(struct kvm *kvm)
-{
-}
-
-static struct kvmppc_ops kvm_ops_44x = {
- .get_sregs = kvmppc_core_get_sregs_44x,
- .set_sregs = kvmppc_core_set_sregs_44x,
- .get_one_reg = kvmppc_get_one_reg_44x,
- .set_one_reg = kvmppc_set_one_reg_44x,
- .vcpu_load = kvmppc_core_vcpu_load_44x,
- .vcpu_put = kvmppc_core_vcpu_put_44x,
- .vcpu_create = kvmppc_core_vcpu_create_44x,
- .vcpu_free = kvmppc_core_vcpu_free_44x,
- .mmu_destroy = kvmppc_mmu_destroy_44x,
- .init_vm = kvmppc_core_init_vm_44x,
- .destroy_vm = kvmppc_core_destroy_vm_44x,
- .emulate_op = kvmppc_core_emulate_op_44x,
- .emulate_mtspr = kvmppc_core_emulate_mtspr_44x,
- .emulate_mfspr = kvmppc_core_emulate_mfspr_44x,
-};
-
-static int __init kvmppc_44x_init(void)
-{
- int r;
-
- r = kvmppc_booke_init();
- if (r)
- goto err_out;
-
- r = kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), 0, THIS_MODULE);
- if (r)
- goto err_out;
- kvm_ops_44x.owner = THIS_MODULE;
- kvmppc_pr_ops = &kvm_ops_44x;
-
-err_out:
- return r;
-}
-
-static void __exit kvmppc_44x_exit(void)
-{
- kvmppc_pr_ops = NULL;
- kvmppc_booke_exit();
-}
-
-module_init(kvmppc_44x_init);
-module_exit(kvmppc_44x_exit);
-MODULE_ALIAS_MISCDEV(KVM_MINOR);
-MODULE_ALIAS("devname:kvm");
+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Copyright IBM Corp. 2008
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#include <asm/kvm_ppc.h>
-#include <asm/dcr.h>
-#include <asm/dcr-regs.h>
-#include <asm/disassemble.h>
-#include <asm/kvm_44x.h>
-#include "timing.h"
-
-#include "booke.h"
-#include "44x_tlb.h"
-
-#define XOP_MFDCRX 259
-#define XOP_MFDCR 323
-#define XOP_MTDCRX 387
-#define XOP_MTDCR 451
-#define XOP_TLBSX 914
-#define XOP_ICCCI 966
-#define XOP_TLBWE 978
-
-static int emulate_mtdcr(struct kvm_vcpu *vcpu, int rs, int dcrn)
-{
- /* emulate some access in kernel */
- switch (dcrn) {
- case DCRN_CPR0_CONFIG_ADDR:
- vcpu->arch.cpr0_cfgaddr = kvmppc_get_gpr(vcpu, rs);
- return EMULATE_DONE;
- default:
- vcpu->run->dcr.dcrn = dcrn;
- vcpu->run->dcr.data = kvmppc_get_gpr(vcpu, rs);
- vcpu->run->dcr.is_write = 1;
- vcpu->arch.dcr_is_write = 1;
- vcpu->arch.dcr_needed = 1;
- kvmppc_account_exit(vcpu, DCR_EXITS);
- return EMULATE_DO_DCR;
- }
-}
-
-static int emulate_mfdcr(struct kvm_vcpu *vcpu, int rt, int dcrn)
-{
- /* The guest may access CPR0 registers to determine the timebase
- * frequency, and it must know the real host frequency because it
- * can directly access the timebase registers.
- *
- * It would be possible to emulate those accesses in userspace,
- * but userspace can really only figure out the end frequency.
- * We could decompose that into the factors that compute it, but
- * that's tricky math, and it's easier to just report the real
- * CPR0 values.
- */
- switch (dcrn) {
- case DCRN_CPR0_CONFIG_ADDR:
- kvmppc_set_gpr(vcpu, rt, vcpu->arch.cpr0_cfgaddr);
- break;
- case DCRN_CPR0_CONFIG_DATA:
- local_irq_disable();
- mtdcr(DCRN_CPR0_CONFIG_ADDR,
- vcpu->arch.cpr0_cfgaddr);
- kvmppc_set_gpr(vcpu, rt,
- mfdcr(DCRN_CPR0_CONFIG_DATA));
- local_irq_enable();
- break;
- default:
- vcpu->run->dcr.dcrn = dcrn;
- vcpu->run->dcr.data = 0;
- vcpu->run->dcr.is_write = 0;
- vcpu->arch.dcr_is_write = 0;
- vcpu->arch.io_gpr = rt;
- vcpu->arch.dcr_needed = 1;
- kvmppc_account_exit(vcpu, DCR_EXITS);
- return EMULATE_DO_DCR;
- }
-
- return EMULATE_DONE;
-}
-
-int kvmppc_core_emulate_op_44x(struct kvm_run *run, struct kvm_vcpu *vcpu,
- unsigned int inst, int *advance)
-{
- int emulated = EMULATE_DONE;
- int dcrn = get_dcrn(inst);
- int ra = get_ra(inst);
- int rb = get_rb(inst);
- int rc = get_rc(inst);
- int rs = get_rs(inst);
- int rt = get_rt(inst);
- int ws = get_ws(inst);
-
- switch (get_op(inst)) {
- case 31:
- switch (get_xop(inst)) {
-
- case XOP_MFDCR:
- emulated = emulate_mfdcr(vcpu, rt, dcrn);
- break;
-
- case XOP_MFDCRX:
- emulated = emulate_mfdcr(vcpu, rt,
- kvmppc_get_gpr(vcpu, ra));
- break;
-
- case XOP_MTDCR:
- emulated = emulate_mtdcr(vcpu, rs, dcrn);
- break;
-
- case XOP_MTDCRX:
- emulated = emulate_mtdcr(vcpu, rs,
- kvmppc_get_gpr(vcpu, ra));
- break;
-
- case XOP_TLBWE:
- emulated = kvmppc_44x_emul_tlbwe(vcpu, ra, rs, ws);
- break;
-
- case XOP_TLBSX:
- emulated = kvmppc_44x_emul_tlbsx(vcpu, rt, ra, rb, rc);
- break;
-
- case XOP_ICCCI:
- break;
-
- default:
- emulated = EMULATE_FAIL;
- }
-
- break;
-
- default:
- emulated = EMULATE_FAIL;
- }
-
- if (emulated == EMULATE_FAIL)
- emulated = kvmppc_booke_emulate_op(run, vcpu, inst, advance);
-
- return emulated;
-}
-
-int kvmppc_core_emulate_mtspr_44x(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
-{
- int emulated = EMULATE_DONE;
-
- switch (sprn) {
- case SPRN_PID:
- kvmppc_set_pid(vcpu, spr_val); break;
- case SPRN_MMUCR:
- vcpu->arch.mmucr = spr_val; break;
- case SPRN_CCR0:
- vcpu->arch.ccr0 = spr_val; break;
- case SPRN_CCR1:
- vcpu->arch.ccr1 = spr_val; break;
- default:
- emulated = kvmppc_booke_emulate_mtspr(vcpu, sprn, spr_val);
- }
-
- return emulated;
-}
-
-int kvmppc_core_emulate_mfspr_44x(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
-{
- int emulated = EMULATE_DONE;
-
- switch (sprn) {
- case SPRN_PID:
- *spr_val = vcpu->arch.pid; break;
- case SPRN_MMUCR:
- *spr_val = vcpu->arch.mmucr; break;
- case SPRN_CCR0:
- *spr_val = vcpu->arch.ccr0; break;
- case SPRN_CCR1:
- *spr_val = vcpu->arch.ccr1; break;
- default:
- emulated = kvmppc_booke_emulate_mfspr(vcpu, sprn, spr_val);
- }
-
- return emulated;
-}
-
+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Copyright IBM Corp. 2007
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/kvm.h>
-#include <linux/kvm_host.h>
-#include <linux/highmem.h>
-
-#include <asm/tlbflush.h>
-#include <asm/mmu-44x.h>
-#include <asm/kvm_ppc.h>
-#include <asm/kvm_44x.h>
-#include "timing.h"
-
-#include "44x_tlb.h"
-#include "trace.h"
-
-#ifndef PPC44x_TLBE_SIZE
-#define PPC44x_TLBE_SIZE PPC44x_TLB_4K
-#endif
-
-#define PAGE_SIZE_4K (1<<12)
-#define PAGE_MASK_4K (~(PAGE_SIZE_4K - 1))
-
-#define PPC44x_TLB_UATTR_MASK \
- (PPC44x_TLB_U0|PPC44x_TLB_U1|PPC44x_TLB_U2|PPC44x_TLB_U3)
-#define PPC44x_TLB_USER_PERM_MASK (PPC44x_TLB_UX|PPC44x_TLB_UR|PPC44x_TLB_UW)
-#define PPC44x_TLB_SUPER_PERM_MASK (PPC44x_TLB_SX|PPC44x_TLB_SR|PPC44x_TLB_SW)
-
-#ifdef DEBUG
-void kvmppc_dump_tlbs(struct kvm_vcpu *vcpu)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- struct kvmppc_44x_tlbe *tlbe;
- int i;
-
- printk("vcpu %d TLB dump:\n", vcpu->vcpu_id);
- printk("| %2s | %3s | %8s | %8s | %8s |\n",
- "nr", "tid", "word0", "word1", "word2");
-
- for (i = 0; i < ARRAY_SIZE(vcpu_44x->guest_tlb); i++) {
- tlbe = &vcpu_44x->guest_tlb[i];
- if (tlbe->word0 & PPC44x_TLB_VALID)
- printk(" G%2d | %02X | %08X | %08X | %08X |\n",
- i, tlbe->tid, tlbe->word0, tlbe->word1,
- tlbe->word2);
- }
-}
-#endif
-
-static inline void kvmppc_44x_tlbie(unsigned int index)
-{
- /* 0 <= index < 64, so the V bit is clear and we can use the index as
- * word0. */
- asm volatile(
- "tlbwe %[index], %[index], 0\n"
- :
- : [index] "r"(index)
- );
-}
-
-static inline void kvmppc_44x_tlbre(unsigned int index,
- struct kvmppc_44x_tlbe *tlbe)
-{
- asm volatile(
- "tlbre %[word0], %[index], 0\n"
- "mfspr %[tid], %[sprn_mmucr]\n"
- "andi. %[tid], %[tid], 0xff\n"
- "tlbre %[word1], %[index], 1\n"
- "tlbre %[word2], %[index], 2\n"
- : [word0] "=r"(tlbe->word0),
- [word1] "=r"(tlbe->word1),
- [word2] "=r"(tlbe->word2),
- [tid] "=r"(tlbe->tid)
- : [index] "r"(index),
- [sprn_mmucr] "i"(SPRN_MMUCR)
- : "cc"
- );
-}
-
-static inline void kvmppc_44x_tlbwe(unsigned int index,
- struct kvmppc_44x_tlbe *stlbe)
-{
- unsigned long tmp;
-
- asm volatile(
- "mfspr %[tmp], %[sprn_mmucr]\n"
- "rlwimi %[tmp], %[tid], 0, 0xff\n"
- "mtspr %[sprn_mmucr], %[tmp]\n"
- "tlbwe %[word0], %[index], 0\n"
- "tlbwe %[word1], %[index], 1\n"
- "tlbwe %[word2], %[index], 2\n"
- : [tmp] "=&r"(tmp)
- : [word0] "r"(stlbe->word0),
- [word1] "r"(stlbe->word1),
- [word2] "r"(stlbe->word2),
- [tid] "r"(stlbe->tid),
- [index] "r"(index),
- [sprn_mmucr] "i"(SPRN_MMUCR)
- );
-}
-
-static u32 kvmppc_44x_tlb_shadow_attrib(u32 attrib, int usermode)
-{
- /* We only care about the guest's permission and user bits. */
- attrib &= PPC44x_TLB_PERM_MASK|PPC44x_TLB_UATTR_MASK;
-
- if (!usermode) {
- /* Guest is in supervisor mode, so we need to translate guest
- * supervisor permissions into user permissions. */
- attrib &= ~PPC44x_TLB_USER_PERM_MASK;
- attrib |= (attrib & PPC44x_TLB_SUPER_PERM_MASK) << 3;
- }
-
- /* Make sure host can always access this memory. */
- attrib |= PPC44x_TLB_SX|PPC44x_TLB_SR|PPC44x_TLB_SW;
-
- /* WIMGE = 0b00100 */
- attrib |= PPC44x_TLB_M;
-
- return attrib;
-}
-
-/* Load shadow TLB back into hardware. */
-void kvmppc_44x_tlb_load(struct kvm_vcpu *vcpu)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- int i;
-
- for (i = 0; i <= tlb_44x_hwater; i++) {
- struct kvmppc_44x_tlbe *stlbe = &vcpu_44x->shadow_tlb[i];
-
- if (get_tlb_v(stlbe) && get_tlb_ts(stlbe))
- kvmppc_44x_tlbwe(i, stlbe);
- }
-}
-
-static void kvmppc_44x_tlbe_set_modified(struct kvmppc_vcpu_44x *vcpu_44x,
- unsigned int i)
-{
- vcpu_44x->shadow_tlb_mod[i] = 1;
-}
-
-/* Save hardware TLB to the vcpu, and invalidate all guest mappings. */
-void kvmppc_44x_tlb_put(struct kvm_vcpu *vcpu)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- int i;
-
- for (i = 0; i <= tlb_44x_hwater; i++) {
- struct kvmppc_44x_tlbe *stlbe = &vcpu_44x->shadow_tlb[i];
-
- if (vcpu_44x->shadow_tlb_mod[i])
- kvmppc_44x_tlbre(i, stlbe);
-
- if (get_tlb_v(stlbe) && get_tlb_ts(stlbe))
- kvmppc_44x_tlbie(i);
- }
-}
-
-
-/* Search the guest TLB for a matching entry. */
-int kvmppc_44x_tlb_index(struct kvm_vcpu *vcpu, gva_t eaddr, unsigned int pid,
- unsigned int as)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- int i;
-
- /* XXX Replace loop with fancy data structures. */
- for (i = 0; i < ARRAY_SIZE(vcpu_44x->guest_tlb); i++) {
- struct kvmppc_44x_tlbe *tlbe = &vcpu_44x->guest_tlb[i];
- unsigned int tid;
-
- if (eaddr < get_tlb_eaddr(tlbe))
- continue;
-
- if (eaddr > get_tlb_end(tlbe))
- continue;
-
- tid = get_tlb_tid(tlbe);
- if (tid && (tid != pid))
- continue;
-
- if (!get_tlb_v(tlbe))
- continue;
-
- if (get_tlb_ts(tlbe) != as)
- continue;
-
- return i;
- }
-
- return -1;
-}
-
-gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int gtlb_index,
- gva_t eaddr)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- struct kvmppc_44x_tlbe *gtlbe = &vcpu_44x->guest_tlb[gtlb_index];
- unsigned int pgmask = get_tlb_bytes(gtlbe) - 1;
-
- return get_tlb_raddr(gtlbe) | (eaddr & pgmask);
-}
-
-int kvmppc_mmu_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
-{
- unsigned int as = !!(vcpu->arch.shared->msr & MSR_IS);
-
- return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as);
-}
-
-int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
-{
- unsigned int as = !!(vcpu->arch.shared->msr & MSR_DS);
-
- return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as);
-}
-
-void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu)
-{
-}
-
-void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu)
-{
-}
-
-static void kvmppc_44x_shadow_release(struct kvmppc_vcpu_44x *vcpu_44x,
- unsigned int stlb_index)
-{
- struct kvmppc_44x_shadow_ref *ref = &vcpu_44x->shadow_refs[stlb_index];
-
- if (!ref->page)
- return;
-
- /* Discard from the TLB. */
- /* Note: we could actually invalidate a host mapping, if the host overwrote
- * this TLB entry since we inserted a guest mapping. */
- kvmppc_44x_tlbie(stlb_index);
-
- /* Now release the page. */
- if (ref->writeable)
- kvm_release_page_dirty(ref->page);
- else
- kvm_release_page_clean(ref->page);
-
- ref->page = NULL;
-
- /* XXX set tlb_44x_index to stlb_index? */
-
- trace_kvm_stlb_inval(stlb_index);
-}
-
-void kvmppc_mmu_destroy_44x(struct kvm_vcpu *vcpu)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- int i;
-
- for (i = 0; i <= tlb_44x_hwater; i++)
- kvmppc_44x_shadow_release(vcpu_44x, i);
-}
-
-/**
- * kvmppc_mmu_map -- create a host mapping for guest memory
- *
- * If the guest wanted a larger page than the host supports, only the first
- * host page is mapped here and the rest are demand faulted.
- *
- * If the guest wanted a smaller page than the host page size, we map only the
- * guest-size page (i.e. not a full host page mapping).
- *
- * Caller must ensure that the specified guest TLB entry is safe to insert into
- * the shadow TLB.
- */
-void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr,
- unsigned int gtlb_index)
-{
- struct kvmppc_44x_tlbe stlbe;
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- struct kvmppc_44x_tlbe *gtlbe = &vcpu_44x->guest_tlb[gtlb_index];
- struct kvmppc_44x_shadow_ref *ref;
- struct page *new_page;
- hpa_t hpaddr;
- gfn_t gfn;
- u32 asid = gtlbe->tid;
- u32 flags = gtlbe->word2;
- u32 max_bytes = get_tlb_bytes(gtlbe);
- unsigned int victim;
-
- /* Select TLB entry to clobber. Indirectly guard against races with the TLB
- * miss handler by disabling interrupts. */
- local_irq_disable();
- victim = ++tlb_44x_index;
- if (victim > tlb_44x_hwater)
- victim = 0;
- tlb_44x_index = victim;
- local_irq_enable();
-
- /* Get reference to new page. */
- gfn = gpaddr >> PAGE_SHIFT;
- new_page = gfn_to_page(vcpu->kvm, gfn);
- if (is_error_page(new_page)) {
- printk(KERN_ERR "Couldn't get guest page for gfn %llx!\n",
- (unsigned long long)gfn);
- return;
- }
- hpaddr = page_to_phys(new_page);
-
- /* Invalidate any previous shadow mappings. */
- kvmppc_44x_shadow_release(vcpu_44x, victim);
-
- /* XXX Make sure (va, size) doesn't overlap any other
- * entries. 440x6 user manual says the result would be
- * "undefined." */
-
- /* XXX what about AS? */
-
- /* Force TS=1 for all guest mappings. */
- stlbe.word0 = PPC44x_TLB_VALID | PPC44x_TLB_TS;
-
- if (max_bytes >= PAGE_SIZE) {
- /* Guest mapping is larger than or equal to host page size. We can use
- * a "native" host mapping. */
- stlbe.word0 |= (gvaddr & PAGE_MASK) | PPC44x_TLBE_SIZE;
- } else {
- /* Guest mapping is smaller than host page size. We must restrict the
- * size of the mapping to be at most the smaller of the two, but for
- * simplicity we fall back to a 4K mapping (this is probably what the
- * guest is using anyways). */
- stlbe.word0 |= (gvaddr & PAGE_MASK_4K) | PPC44x_TLB_4K;
-
- /* 'hpaddr' is a host page, which is larger than the mapping we're
- * inserting here. To compensate, we must add the in-page offset to the
- * sub-page. */
- hpaddr |= gpaddr & (PAGE_MASK ^ PAGE_MASK_4K);
- }
-
- stlbe.word1 = (hpaddr & 0xfffffc00) | ((hpaddr >> 32) & 0xf);
- stlbe.word2 = kvmppc_44x_tlb_shadow_attrib(flags,
- vcpu->arch.shared->msr & MSR_PR);
- stlbe.tid = !(asid & 0xff);
-
- /* Keep track of the reference so we can properly release it later. */
- ref = &vcpu_44x->shadow_refs[victim];
- ref->page = new_page;
- ref->gtlb_index = gtlb_index;
- ref->writeable = !!(stlbe.word2 & PPC44x_TLB_UW);
- ref->tid = stlbe.tid;
-
- /* Insert shadow mapping into hardware TLB. */
- kvmppc_44x_tlbe_set_modified(vcpu_44x, victim);
- kvmppc_44x_tlbwe(victim, &stlbe);
- trace_kvm_stlb_write(victim, stlbe.tid, stlbe.word0, stlbe.word1,
- stlbe.word2);
-}
-
-/* For a particular guest TLB entry, invalidate the corresponding host TLB
- * mappings and release the host pages. */
-static void kvmppc_44x_invalidate(struct kvm_vcpu *vcpu,
- unsigned int gtlb_index)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- int i;
-
- for (i = 0; i < ARRAY_SIZE(vcpu_44x->shadow_refs); i++) {
- struct kvmppc_44x_shadow_ref *ref = &vcpu_44x->shadow_refs[i];
- if (ref->gtlb_index == gtlb_index)
- kvmppc_44x_shadow_release(vcpu_44x, i);
- }
-}
-
-void kvmppc_mmu_msr_notify(struct kvm_vcpu *vcpu, u32 old_msr)
-{
- int usermode = vcpu->arch.shared->msr & MSR_PR;
-
- vcpu->arch.shadow_pid = !usermode;
-}
-
-void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 new_pid)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- int i;
-
- if (unlikely(vcpu->arch.pid == new_pid))
- return;
-
- vcpu->arch.pid = new_pid;
-
- /* Guest userspace runs with TID=0 mappings and PID=0, to make sure it
- * can't access guest kernel mappings (TID=1). When we switch to a new
- * guest PID, which will also use host PID=0, we must discard the old guest
- * userspace mappings. */
- for (i = 0; i < ARRAY_SIZE(vcpu_44x->shadow_refs); i++) {
- struct kvmppc_44x_shadow_ref *ref = &vcpu_44x->shadow_refs[i];
-
- if (ref->tid == 0)
- kvmppc_44x_shadow_release(vcpu_44x, i);
- }
-}
-
-static int tlbe_is_host_safe(const struct kvm_vcpu *vcpu,
- const struct kvmppc_44x_tlbe *tlbe)
-{
- gpa_t gpa;
-
- if (!get_tlb_v(tlbe))
- return 0;
-
- /* Does it match current guest AS? */
- /* XXX what about IS != DS? */
- if (get_tlb_ts(tlbe) != !!(vcpu->arch.shared->msr & MSR_IS))
- return 0;
-
- gpa = get_tlb_raddr(tlbe);
- if (!gfn_to_memslot(vcpu->kvm, gpa >> PAGE_SHIFT))
- /* Mapping is not for RAM. */
- return 0;
-
- return 1;
-}
-
-int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws)
-{
- struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
- struct kvmppc_44x_tlbe *tlbe;
- unsigned int gtlb_index;
- int idx;
-
- gtlb_index = kvmppc_get_gpr(vcpu, ra);
- if (gtlb_index >= KVM44x_GUEST_TLB_SIZE) {
- printk("%s: index %d\n", __func__, gtlb_index);
- kvmppc_dump_vcpu(vcpu);
- return EMULATE_FAIL;
- }
-
- tlbe = &vcpu_44x->guest_tlb[gtlb_index];
-
- /* Invalidate shadow mappings for the about-to-be-clobbered TLB entry. */
- if (tlbe->word0 & PPC44x_TLB_VALID)
- kvmppc_44x_invalidate(vcpu, gtlb_index);
-
- switch (ws) {
- case PPC44x_TLB_PAGEID:
- tlbe->tid = get_mmucr_stid(vcpu);
- tlbe->word0 = kvmppc_get_gpr(vcpu, rs);
- break;
-
- case PPC44x_TLB_XLAT:
- tlbe->word1 = kvmppc_get_gpr(vcpu, rs);
- break;
-
- case PPC44x_TLB_ATTRIB:
- tlbe->word2 = kvmppc_get_gpr(vcpu, rs);
- break;
-
- default:
- return EMULATE_FAIL;
- }
-
- idx = srcu_read_lock(&vcpu->kvm->srcu);
-
- if (tlbe_is_host_safe(vcpu, tlbe)) {
- gva_t eaddr;
- gpa_t gpaddr;
- u32 bytes;
-
- eaddr = get_tlb_eaddr(tlbe);
- gpaddr = get_tlb_raddr(tlbe);
-
- /* Use the advertised page size to mask effective and real addrs. */
- bytes = get_tlb_bytes(tlbe);
- eaddr &= ~(bytes - 1);
- gpaddr &= ~(bytes - 1);
-
- kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index);
- }
-
- srcu_read_unlock(&vcpu->kvm->srcu, idx);
-
- trace_kvm_gtlb_write(gtlb_index, tlbe->tid, tlbe->word0, tlbe->word1,
- tlbe->word2);
-
- kvmppc_set_exit_type(vcpu, EMULATED_TLBWE_EXITS);
- return EMULATE_DONE;
-}
-
-int kvmppc_44x_emul_tlbsx(struct kvm_vcpu *vcpu, u8 rt, u8 ra, u8 rb, u8 rc)
-{
- u32 ea;
- int gtlb_index;
- unsigned int as = get_mmucr_sts(vcpu);
- unsigned int pid = get_mmucr_stid(vcpu);
-
- ea = kvmppc_get_gpr(vcpu, rb);
- if (ra)
- ea += kvmppc_get_gpr(vcpu, ra);
-
- gtlb_index = kvmppc_44x_tlb_index(vcpu, ea, pid, as);
- if (rc) {
- u32 cr = kvmppc_get_cr(vcpu);
-
- if (gtlb_index < 0)
- kvmppc_set_cr(vcpu, cr & ~0x20000000);
- else
- kvmppc_set_cr(vcpu, cr | 0x20000000);
- }
- kvmppc_set_gpr(vcpu, rt, gtlb_index);
-
- kvmppc_set_exit_type(vcpu, EMULATED_TLBSX_EXITS);
- return EMULATE_DONE;
-}
+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Copyright IBM Corp. 2007
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#ifndef __KVM_POWERPC_TLB_H__
-#define __KVM_POWERPC_TLB_H__
-
-#include <linux/kvm_host.h>
-#include <asm/mmu-44x.h>
-
-extern int kvmppc_44x_tlb_index(struct kvm_vcpu *vcpu, gva_t eaddr,
- unsigned int pid, unsigned int as);
-
-extern int kvmppc_44x_emul_tlbsx(struct kvm_vcpu *vcpu, u8 rt, u8 ra, u8 rb,
- u8 rc);
-extern int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws);
-
-/* TLB helper functions */
-static inline unsigned int get_tlb_size(const struct kvmppc_44x_tlbe *tlbe)
-{
- return (tlbe->word0 >> 4) & 0xf;
-}
-
-static inline gva_t get_tlb_eaddr(const struct kvmppc_44x_tlbe *tlbe)
-{
- return tlbe->word0 & 0xfffffc00;
-}
-
-static inline gva_t get_tlb_bytes(const struct kvmppc_44x_tlbe *tlbe)
-{
- unsigned int pgsize = get_tlb_size(tlbe);
- return 1 << 10 << (pgsize << 1);
-}
-
-static inline gva_t get_tlb_end(const struct kvmppc_44x_tlbe *tlbe)
-{
- return get_tlb_eaddr(tlbe) + get_tlb_bytes(tlbe) - 1;
-}
-
-static inline u64 get_tlb_raddr(const struct kvmppc_44x_tlbe *tlbe)
-{
- u64 word1 = tlbe->word1;
- return ((word1 & 0xf) << 32) | (word1 & 0xfffffc00);
-}
-
-static inline unsigned int get_tlb_tid(const struct kvmppc_44x_tlbe *tlbe)
-{
- return tlbe->tid & 0xff;
-}
-
-static inline unsigned int get_tlb_ts(const struct kvmppc_44x_tlbe *tlbe)
-{
- return (tlbe->word0 >> 8) & 0x1;
-}
-
-static inline unsigned int get_tlb_v(const struct kvmppc_44x_tlbe *tlbe)
-{
- return (tlbe->word0 >> 9) & 0x1;
-}
-
-static inline unsigned int get_mmucr_stid(const struct kvm_vcpu *vcpu)
-{
- return vcpu->arch.mmucr & 0xff;
-}
-
-static inline unsigned int get_mmucr_sts(const struct kvm_vcpu *vcpu)
-{
- return (vcpu->arch.mmucr >> 16) & 0x1;
-}
-
-#endif /* __KVM_POWERPC_TLB_H__ */
config KVM_BOOK3S_64_HV
tristate "KVM support for POWER7 and PPC970 using hypervisor mode in host"
depends on KVM_BOOK3S_64
- depends on !CPU_LITTLE_ENDIAN
select KVM_BOOK3S_HV_POSSIBLE
select MMU_NOTIFIER
select CMA
config KVM_BOOKE_HV
bool
-config KVM_440
- bool "KVM support for PowerPC 440 processors"
- depends on 44x
- select KVM
- select KVM_MMIO
- ---help---
- Support running unmodified 440 guest kernels in virtual machines on
- 440 host processors.
-
- This module provides access to the hardware capabilities through
- a character device node named /dev/kvm.
-
- If unsure, say N.
-
config KVM_EXIT_TIMING
bool "Detailed exit timing"
- depends on KVM_440 || KVM_E500V2 || KVM_E500MC
+ depends on KVM_E500V2 || KVM_E500MC
---help---
Calculate elapsed time for every exit/enter cycle. A per-vcpu
report is available in debugfs kvm/vm#_vcpu#_timing.
bool "KVM in-kernel MPIC emulation"
depends on KVM && E500
select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQFD
select HAVE_KVM_IRQ_ROUTING
select HAVE_KVM_MSI
help
config KVM_XICS
bool "KVM in-kernel XICS emulation"
depends on KVM_BOOK3S_64 && !KVM_MPIC
+ select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQFD
---help---
Include support for the XICS (eXternal Interrupt Controller
Specification) interrupt controller architecture used on
common-objs-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o \
$(KVM)/eventfd.o
-CFLAGS_44x_tlb.o := -I.
CFLAGS_e500_mmu.o := -I.
CFLAGS_e500_mmu_host.o := -I.
CFLAGS_emulate.o := -I.
+CFLAGS_emulate_loadstore.o := -I.
-common-objs-y += powerpc.o emulate.o
+common-objs-y += powerpc.o emulate.o emulate_loadstore.o
obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
obj-$(CONFIG_KVM_BOOK3S_HANDLER) += book3s_exports.o
AFLAGS_booke_interrupts.o := -I$(obj)
-kvm-440-objs := \
- $(common-objs-y) \
- booke.o \
- booke_emulate.o \
- booke_interrupts.o \
- 44x.o \
- 44x_tlb.o \
- 44x_emulate.o
-kvm-objs-$(CONFIG_KVM_440) := $(kvm-440-objs)
-
kvm-e500-objs := \
$(common-objs-y) \
booke.o \
kvm-pr-y := \
fpu.o \
+ emulate.o \
book3s_paired_singles.o \
book3s_pr.o \
book3s_pr_papr.o \
$(KVM)/kvm_main.o \
$(KVM)/eventfd.o \
powerpc.o \
- emulate.o \
+ emulate_loadstore.o \
book3s.o \
book3s_64_vio.o \
book3s_rtas.o \
kvm-objs := $(kvm-objs-m) $(kvm-objs-y)
-obj-$(CONFIG_KVM_440) += kvm.o
obj-$(CONFIG_KVM_E500V2) += kvm.o
obj-$(CONFIG_KVM_E500MC) += kvm.o
obj-$(CONFIG_KVM_BOOK3S_64) += kvm.o
{
}
+void kvmppc_unfixup_split_real(struct kvm_vcpu *vcpu)
+{
+ if (vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) {
+ ulong pc = kvmppc_get_pc(vcpu);
+ if ((pc & SPLIT_HACK_MASK) == SPLIT_HACK_OFFS)
+ kvmppc_set_pc(vcpu, pc & ~SPLIT_HACK_MASK);
+ vcpu->arch.hflags &= ~BOOK3S_HFLAG_SPLIT_HACK;
+ }
+}
+EXPORT_SYMBOL_GPL(kvmppc_unfixup_split_real);
+
static inline unsigned long kvmppc_interrupt_offset(struct kvm_vcpu *vcpu)
{
if (!is_kvmppc_hv_enabled(vcpu->kvm))
void kvmppc_inject_interrupt(struct kvm_vcpu *vcpu, int vec, u64 flags)
{
+ kvmppc_unfixup_split_real(vcpu);
kvmppc_set_srr0(vcpu, kvmppc_get_pc(vcpu));
kvmppc_set_srr1(vcpu, kvmppc_get_msr(vcpu) | flags);
kvmppc_set_pc(vcpu, kvmppc_interrupt_offset(vcpu) + vec);
kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL_LEVEL);
}
+void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu, ulong dar,
+ ulong flags)
+{
+ kvmppc_set_dar(vcpu, dar);
+ kvmppc_set_dsisr(vcpu, flags);
+ kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE);
+}
+
+void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu, ulong flags)
+{
+ u64 msr = kvmppc_get_msr(vcpu);
+ msr &= ~(SRR1_ISI_NOPT | SRR1_ISI_N_OR_G | SRR1_ISI_PROT);
+ msr |= flags & (SRR1_ISI_NOPT | SRR1_ISI_N_OR_G | SRR1_ISI_PROT);
+ kvmppc_set_msr_fast(vcpu, msr);
+ kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_INST_STORAGE);
+}
+
int kvmppc_book3s_irqprio_deliver(struct kvm_vcpu *vcpu, unsigned int priority)
{
int deliver = 1;
}
EXPORT_SYMBOL_GPL(kvmppc_core_prepare_to_enter);
-pfn_t kvmppc_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn, bool writing,
+pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing,
bool *writable)
{
- ulong mp_pa = vcpu->arch.magic_page_pa;
+ ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM;
+ gfn_t gfn = gpa >> PAGE_SHIFT;
if (!(kvmppc_get_msr(vcpu) & MSR_SF))
mp_pa = (uint32_t)mp_pa;
/* Magic page override */
- if (unlikely(mp_pa) &&
- unlikely(((gfn << PAGE_SHIFT) & KVM_PAM) ==
- ((mp_pa & PAGE_MASK) & KVM_PAM))) {
+ gpa &= ~0xFFFULL;
+ if (unlikely(mp_pa) && unlikely((gpa & KVM_PAM) == mp_pa)) {
ulong shared_page = ((ulong)vcpu->arch.shared) & PAGE_MASK;
pfn_t pfn;
return gfn_to_pfn_prot(vcpu->kvm, gfn, writing, writable);
}
-EXPORT_SYMBOL_GPL(kvmppc_gfn_to_pfn);
+EXPORT_SYMBOL_GPL(kvmppc_gpa_to_pfn);
-static int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, bool data,
- bool iswrite, struct kvmppc_pte *pte)
+int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, enum xlate_instdata xlid,
+ enum xlate_readwrite xlrw, struct kvmppc_pte *pte)
{
+ bool data = (xlid == XLATE_DATA);
+ bool iswrite = (xlrw == XLATE_WRITE);
int relocated = (kvmppc_get_msr(vcpu) & (data ? MSR_DR : MSR_IR));
int r;
pte->may_write = true;
pte->may_execute = true;
r = 0;
+
+ if ((kvmppc_get_msr(vcpu) & (MSR_IR | MSR_DR)) == MSR_DR &&
+ !data) {
+ if ((vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) &&
+ ((eaddr & SPLIT_HACK_MASK) == SPLIT_HACK_OFFS))
+ pte->raddr &= ~SPLIT_HACK_MASK;
+ }
}
return r;
}
-static hva_t kvmppc_bad_hva(void)
-{
- return PAGE_OFFSET;
-}
-
-static hva_t kvmppc_pte_to_hva(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte,
- bool read)
-{
- hva_t hpage;
-
- if (read && !pte->may_read)
- goto err;
-
- if (!read && !pte->may_write)
- goto err;
-
- hpage = gfn_to_hva(vcpu->kvm, pte->raddr >> PAGE_SHIFT);
- if (kvm_is_error_hva(hpage))
- goto err;
-
- return hpage | (pte->raddr & ~PAGE_MASK);
-err:
- return kvmppc_bad_hva();
-}
-
-int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
- bool data)
-{
- struct kvmppc_pte pte;
-
- vcpu->stat.st++;
-
- if (kvmppc_xlate(vcpu, *eaddr, data, true, &pte))
- return -ENOENT;
-
- *eaddr = pte.raddr;
-
- if (!pte.may_write)
- return -EPERM;
-
- if (kvm_write_guest(vcpu->kvm, pte.raddr, ptr, size))
- return EMULATE_DO_MMIO;
-
- return EMULATE_DONE;
-}
-EXPORT_SYMBOL_GPL(kvmppc_st);
-
-int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
- bool data)
+int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, enum instruction_type type,
+ u32 *inst)
{
- struct kvmppc_pte pte;
- hva_t hva = *eaddr;
-
- vcpu->stat.ld++;
-
- if (kvmppc_xlate(vcpu, *eaddr, data, false, &pte))
- goto nopte;
-
- *eaddr = pte.raddr;
-
- hva = kvmppc_pte_to_hva(vcpu, &pte, true);
- if (kvm_is_error_hva(hva))
- goto mmio;
-
- if (copy_from_user(ptr, (void __user *)hva, size)) {
- printk(KERN_INFO "kvmppc_ld at 0x%lx failed\n", hva);
- goto mmio;
- }
+ ulong pc = kvmppc_get_pc(vcpu);
+ int r;
- return EMULATE_DONE;
+ if (type == INST_SC)
+ pc -= 4;
-nopte:
- return -ENOENT;
-mmio:
- return EMULATE_DO_MMIO;
+ r = kvmppc_ld(vcpu, &pc, sizeof(u32), inst, false);
+ if (r == EMULATE_DONE)
+ return r;
+ else
+ return EMULATE_AGAIN;
}
-EXPORT_SYMBOL_GPL(kvmppc_ld);
+EXPORT_SYMBOL_GPL(kvmppc_load_last_inst);
int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
{
case KVM_REG_PPC_BESCR:
val = get_reg_val(reg->id, vcpu->arch.bescr);
break;
+ case KVM_REG_PPC_VTB:
+ val = get_reg_val(reg->id, vcpu->arch.vtb);
+ break;
+ case KVM_REG_PPC_IC:
+ val = get_reg_val(reg->id, vcpu->arch.ic);
+ break;
default:
r = -EINVAL;
break;
case KVM_REG_PPC_BESCR:
vcpu->arch.bescr = set_reg_val(reg->id, val);
break;
+ case KVM_REG_PPC_VTB:
+ vcpu->arch.vtb = set_reg_val(reg->id, val);
+ break;
+ case KVM_REG_PPC_IC:
+ vcpu->arch.ic = set_reg_val(reg->id, val);
+ break;
default:
r = -EINVAL;
break;
return 0;
}
+int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hcall)
+{
+ return kvm->arch.kvm_ops->hcall_implemented(hcall);
+}
+
static int kvmppc_book3s_init(void)
{
int r;
if (r < 0)
r = kvmppc_mmu_book3s_32_xlate_pte(vcpu, eaddr, pte,
data, iswrite, true);
- if (r < 0)
+ if (r == -ENOENT)
r = kvmppc_mmu_book3s_32_xlate_pte(vcpu, eaddr, pte,
data, iswrite, false);
bool writable;
/* Get host physical address for gpa */
- hpaddr = kvmppc_gfn_to_pfn(vcpu, orig_pte->raddr >> PAGE_SHIFT,
- iswrite, &writable);
+ hpaddr = kvmppc_gpa_to_pfn(vcpu, orig_pte->raddr, iswrite, &writable);
if (is_error_noslot_pfn(hpaddr)) {
- printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n",
- orig_pte->eaddr);
+ printk(KERN_INFO "Couldn't get guest page for gpa %lx!\n",
+ orig_pte->raddr);
r = -EINVAL;
goto out;
}
smp_rmb();
/* Get host physical address for gpa */
- pfn = kvmppc_gfn_to_pfn(vcpu, gfn, iswrite, &writable);
+ pfn = kvmppc_gpa_to_pfn(vcpu, orig_pte->raddr, iswrite, &writable);
if (is_error_noslot_pfn(pfn)) {
- printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n", gfn);
+ printk(KERN_INFO "Couldn't get guest page for gpa %lx!\n",
+ orig_pte->raddr);
r = -EINVAL;
goto out;
}
unsigned long slb_v;
unsigned long pp, key;
unsigned long v, gr;
- unsigned long *hptep;
+ __be64 *hptep;
int index;
int virtmode = vcpu->arch.shregs.msr & (data ? MSR_DR : MSR_IR);
preempt_enable();
return -ENOENT;
}
- hptep = (unsigned long *)(kvm->arch.hpt_virt + (index << 4));
- v = hptep[0] & ~HPTE_V_HVLOCK;
+ hptep = (__be64 *)(kvm->arch.hpt_virt + (index << 4));
+ v = be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK;
gr = kvm->arch.revmap[index].guest_rpte;
/* Unlock the HPTE */
asm volatile("lwsync" : : : "memory");
- hptep[0] = v;
+ hptep[0] = cpu_to_be64(v);
preempt_enable();
gpte->eaddr = eaddr;
static int kvmppc_hv_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu,
unsigned long gpa, gva_t ea, int is_store)
{
- int ret;
u32 last_inst;
- unsigned long srr0 = kvmppc_get_pc(vcpu);
- /* We try to load the last instruction. We don't let
- * emulate_instruction do it as it doesn't check what
- * kvmppc_ld returns.
+ /*
* If we fail, we just return to the guest and try executing it again.
*/
- if (vcpu->arch.last_inst == KVM_INST_FETCH_FAILED) {
- ret = kvmppc_ld(vcpu, &srr0, sizeof(u32), &last_inst, false);
- if (ret != EMULATE_DONE || last_inst == KVM_INST_FETCH_FAILED)
- return RESUME_GUEST;
- vcpu->arch.last_inst = last_inst;
- }
+ if (kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst) !=
+ EMULATE_DONE)
+ return RESUME_GUEST;
/*
* WARNING: We do not know for sure whether the instruction we just
* we just return and retry the instruction.
*/
- if (instruction_is_store(kvmppc_get_last_inst(vcpu)) != !!is_store)
+ if (instruction_is_store(last_inst) != !!is_store)
return RESUME_GUEST;
/*
unsigned long ea, unsigned long dsisr)
{
struct kvm *kvm = vcpu->kvm;
- unsigned long *hptep, hpte[3], r;
+ unsigned long hpte[3], r;
+ __be64 *hptep;
unsigned long mmu_seq, psize, pte_size;
unsigned long gpa_base, gfn_base;
unsigned long gpa, gfn, hva, pfn;
if (ea != vcpu->arch.pgfault_addr)
return RESUME_GUEST;
index = vcpu->arch.pgfault_index;
- hptep = (unsigned long *)(kvm->arch.hpt_virt + (index << 4));
+ hptep = (__be64 *)(kvm->arch.hpt_virt + (index << 4));
rev = &kvm->arch.revmap[index];
preempt_disable();
while (!try_lock_hpte(hptep, HPTE_V_HVLOCK))
cpu_relax();
- hpte[0] = hptep[0] & ~HPTE_V_HVLOCK;
- hpte[1] = hptep[1];
+ hpte[0] = be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK;
+ hpte[1] = be64_to_cpu(hptep[1]);
hpte[2] = r = rev->guest_rpte;
asm volatile("lwsync" : : : "memory");
- hptep[0] = hpte[0];
+ hptep[0] = cpu_to_be64(hpte[0]);
preempt_enable();
if (hpte[0] != vcpu->arch.pgfault_hpte[0] ||
preempt_disable();
while (!try_lock_hpte(hptep, HPTE_V_HVLOCK))
cpu_relax();
- if ((hptep[0] & ~HPTE_V_HVLOCK) != hpte[0] || hptep[1] != hpte[1] ||
- rev->guest_rpte != hpte[2])
+ if ((be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK) != hpte[0] ||
+ be64_to_cpu(hptep[1]) != hpte[1] ||
+ rev->guest_rpte != hpte[2])
/* HPTE has been changed under us; let the guest retry */
goto out_unlock;
hpte[0] = (hpte[0] & ~HPTE_V_ABSENT) | HPTE_V_VALID;
rcbits = *rmap >> KVMPPC_RMAP_RC_SHIFT;
r &= rcbits | ~(HPTE_R_R | HPTE_R_C);
- if (hptep[0] & HPTE_V_VALID) {
+ if (be64_to_cpu(hptep[0]) & HPTE_V_VALID) {
/* HPTE was previously valid, so we need to invalidate it */
unlock_rmap(rmap);
- hptep[0] |= HPTE_V_ABSENT;
+ hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);
kvmppc_invalidate_hpte(kvm, hptep, index);
/* don't lose previous R and C bits */
- r |= hptep[1] & (HPTE_R_R | HPTE_R_C);
+ r |= be64_to_cpu(hptep[1]) & (HPTE_R_R | HPTE_R_C);
} else {
kvmppc_add_revmap_chain(kvm, rev, rmap, index, 0);
}
- hptep[1] = r;
+ hptep[1] = cpu_to_be64(r);
eieio();
- hptep[0] = hpte[0];
+ hptep[0] = cpu_to_be64(hpte[0]);
asm volatile("ptesync" : : : "memory");
preempt_enable();
if (page && hpte_is_writable(r))
return ret;
out_unlock:
- hptep[0] &= ~HPTE_V_HVLOCK;
+ hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
preempt_enable();
goto out_put;
}
{
struct revmap_entry *rev = kvm->arch.revmap;
unsigned long h, i, j;
- unsigned long *hptep;
+ __be64 *hptep;
unsigned long ptel, psize, rcbits;
for (;;) {
* rmap chain lock.
*/
i = *rmapp & KVMPPC_RMAP_INDEX;
- hptep = (unsigned long *) (kvm->arch.hpt_virt + (i << 4));
+ hptep = (__be64 *) (kvm->arch.hpt_virt + (i << 4));
if (!try_lock_hpte(hptep, HPTE_V_HVLOCK)) {
/* unlock rmap before spinning on the HPTE lock */
unlock_rmap(rmapp);
- while (hptep[0] & HPTE_V_HVLOCK)
+ while (be64_to_cpu(hptep[0]) & HPTE_V_HVLOCK)
cpu_relax();
continue;
}
/* Now check and modify the HPTE */
ptel = rev[i].guest_rpte;
- psize = hpte_page_size(hptep[0], ptel);
- if ((hptep[0] & HPTE_V_VALID) &&
+ psize = hpte_page_size(be64_to_cpu(hptep[0]), ptel);
+ if ((be64_to_cpu(hptep[0]) & HPTE_V_VALID) &&
hpte_rpn(ptel, psize) == gfn) {
if (kvm->arch.using_mmu_notifiers)
- hptep[0] |= HPTE_V_ABSENT;
+ hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);
kvmppc_invalidate_hpte(kvm, hptep, i);
/* Harvest R and C */
- rcbits = hptep[1] & (HPTE_R_R | HPTE_R_C);
+ rcbits = be64_to_cpu(hptep[1]) & (HPTE_R_R | HPTE_R_C);
*rmapp |= rcbits << KVMPPC_RMAP_RC_SHIFT;
if (rcbits & ~rev[i].guest_rpte) {
rev[i].guest_rpte = ptel | rcbits;
}
}
unlock_rmap(rmapp);
- hptep[0] &= ~HPTE_V_HVLOCK;
+ hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
}
return 0;
}
{
struct revmap_entry *rev = kvm->arch.revmap;
unsigned long head, i, j;
- unsigned long *hptep;
+ __be64 *hptep;
int ret = 0;
retry:
i = head = *rmapp & KVMPPC_RMAP_INDEX;
do {
- hptep = (unsigned long *) (kvm->arch.hpt_virt + (i << 4));
+ hptep = (__be64 *) (kvm->arch.hpt_virt + (i << 4));
j = rev[i].forw;
/* If this HPTE isn't referenced, ignore it */
- if (!(hptep[1] & HPTE_R_R))
+ if (!(be64_to_cpu(hptep[1]) & HPTE_R_R))
continue;
if (!try_lock_hpte(hptep, HPTE_V_HVLOCK)) {
/* unlock rmap before spinning on the HPTE lock */
unlock_rmap(rmapp);
- while (hptep[0] & HPTE_V_HVLOCK)
+ while (be64_to_cpu(hptep[0]) & HPTE_V_HVLOCK)
cpu_relax();
goto retry;
}
/* Now check and modify the HPTE */
- if ((hptep[0] & HPTE_V_VALID) && (hptep[1] & HPTE_R_R)) {
+ if ((be64_to_cpu(hptep[0]) & HPTE_V_VALID) &&
+ (be64_to_cpu(hptep[1]) & HPTE_R_R)) {
kvmppc_clear_ref_hpte(kvm, hptep, i);
if (!(rev[i].guest_rpte & HPTE_R_R)) {
rev[i].guest_rpte |= HPTE_R_R;
}
ret = 1;
}
- hptep[0] &= ~HPTE_V_HVLOCK;
+ hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
} while ((i = j) != head);
unlock_rmap(rmapp);
do {
hp = (unsigned long *)(kvm->arch.hpt_virt + (i << 4));
j = rev[i].forw;
- if (hp[1] & HPTE_R_R)
+ if (be64_to_cpu(hp[1]) & HPTE_R_R)
goto out;
} while ((i = j) != head);
}
unsigned long head, i, j;
unsigned long n;
unsigned long v, r;
- unsigned long *hptep;
+ __be64 *hptep;
int npages_dirty = 0;
retry:
i = head = *rmapp & KVMPPC_RMAP_INDEX;
do {
- hptep = (unsigned long *) (kvm->arch.hpt_virt + (i << 4));
+ unsigned long hptep1;
+ hptep = (__be64 *) (kvm->arch.hpt_virt + (i << 4));
j = rev[i].forw;
/*
* Otherwise we need to do the tlbie even if C==0 in
* order to pick up any delayed writeback of C.
*/
- if (!(hptep[1] & HPTE_R_C) &&
- (!hpte_is_writable(hptep[1]) || vcpus_running(kvm)))
+ hptep1 = be64_to_cpu(hptep[1]);
+ if (!(hptep1 & HPTE_R_C) &&
+ (!hpte_is_writable(hptep1) || vcpus_running(kvm)))
continue;
if (!try_lock_hpte(hptep, HPTE_V_HVLOCK)) {
/* unlock rmap before spinning on the HPTE lock */
unlock_rmap(rmapp);
- while (hptep[0] & HPTE_V_HVLOCK)
+ while (hptep[0] & cpu_to_be64(HPTE_V_HVLOCK))
cpu_relax();
goto retry;
}
/* Now check and modify the HPTE */
- if (!(hptep[0] & HPTE_V_VALID))
+ if (!(hptep[0] & cpu_to_be64(HPTE_V_VALID)))
continue;
/* need to make it temporarily absent so C is stable */
- hptep[0] |= HPTE_V_ABSENT;
+ hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);
kvmppc_invalidate_hpte(kvm, hptep, i);
- v = hptep[0];
- r = hptep[1];
+ v = be64_to_cpu(hptep[0]);
+ r = be64_to_cpu(hptep[1]);
if (r & HPTE_R_C) {
- hptep[1] = r & ~HPTE_R_C;
+ hptep[1] = cpu_to_be64(r & ~HPTE_R_C);
if (!(rev[i].guest_rpte & HPTE_R_C)) {
rev[i].guest_rpte |= HPTE_R_C;
note_hpte_modification(kvm, &rev[i]);
}
v &= ~(HPTE_V_ABSENT | HPTE_V_HVLOCK);
v |= HPTE_V_VALID;
- hptep[0] = v;
+ hptep[0] = cpu_to_be64(v);
} while ((i = j) != head);
unlock_rmap(rmapp);
* Returns 1 if this HPT entry has been modified or has pending
* R/C bit changes.
*/
-static int hpte_dirty(struct revmap_entry *revp, unsigned long *hptp)
+static int hpte_dirty(struct revmap_entry *revp, __be64 *hptp)
{
unsigned long rcbits_unset;
/* Also need to consider changes in reference and changed bits */
rcbits_unset = ~revp->guest_rpte & (HPTE_R_R | HPTE_R_C);
- if ((hptp[0] & HPTE_V_VALID) && (hptp[1] & rcbits_unset))
+ if ((be64_to_cpu(hptp[0]) & HPTE_V_VALID) &&
+ (be64_to_cpu(hptp[1]) & rcbits_unset))
return 1;
return 0;
}
-static long record_hpte(unsigned long flags, unsigned long *hptp,
+static long record_hpte(unsigned long flags, __be64 *hptp,
unsigned long *hpte, struct revmap_entry *revp,
int want_valid, int first_pass)
{
return 0;
valid = 0;
- if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT)) {
+ if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT)) {
valid = 1;
if ((flags & KVM_GET_HTAB_BOLTED_ONLY) &&
- !(hptp[0] & HPTE_V_BOLTED))
+ !(be64_to_cpu(hptp[0]) & HPTE_V_BOLTED))
valid = 0;
}
if (valid != want_valid)
preempt_disable();
while (!try_lock_hpte(hptp, HPTE_V_HVLOCK))
cpu_relax();
- v = hptp[0];
+ v = be64_to_cpu(hptp[0]);
/* re-evaluate valid and dirty from synchronized HPTE value */
valid = !!(v & HPTE_V_VALID);
/* Harvest R and C into guest view if necessary */
rcbits_unset = ~revp->guest_rpte & (HPTE_R_R | HPTE_R_C);
- if (valid && (rcbits_unset & hptp[1])) {
- revp->guest_rpte |= (hptp[1] & (HPTE_R_R | HPTE_R_C)) |
- HPTE_GR_MODIFIED;
+ if (valid && (rcbits_unset & be64_to_cpu(hptp[1]))) {
+ revp->guest_rpte |= (be64_to_cpu(hptp[1]) &
+ (HPTE_R_R | HPTE_R_C)) | HPTE_GR_MODIFIED;
dirty = 1;
}
revp->guest_rpte = r;
}
asm volatile(PPC_RELEASE_BARRIER "" : : : "memory");
- hptp[0] &= ~HPTE_V_HVLOCK;
+ hptp[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
preempt_enable();
if (!(valid == want_valid && (first_pass || dirty)))
ok = 0;
}
- hpte[0] = v;
- hpte[1] = r;
+ hpte[0] = cpu_to_be64(v);
+ hpte[1] = cpu_to_be64(r);
return ok;
}
struct kvm_htab_ctx *ctx = file->private_data;
struct kvm *kvm = ctx->kvm;
struct kvm_get_htab_header hdr;
- unsigned long *hptp;
+ __be64 *hptp;
struct revmap_entry *revp;
unsigned long i, nb, nw;
unsigned long __user *lbuf;
flags = ctx->flags;
i = ctx->index;
- hptp = (unsigned long *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
+ hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
revp = kvm->arch.revmap + i;
lbuf = (unsigned long __user *)buf;
unsigned long i, j;
unsigned long v, r;
unsigned long __user *lbuf;
- unsigned long *hptp;
+ __be64 *hptp;
unsigned long tmp[2];
ssize_t nb;
long int err, ret;
i + hdr.n_valid + hdr.n_invalid > kvm->arch.hpt_npte)
break;
- hptp = (unsigned long *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
+ hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
lbuf = (unsigned long __user *)buf;
for (j = 0; j < hdr.n_valid; ++j) {
err = -EFAULT;
lbuf += 2;
nb += HPTE_SIZE;
- if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT))
+ if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT))
kvmppc_do_h_remove(kvm, 0, i, 0, tmp);
err = -EIO;
ret = kvmppc_virtmode_do_h_enter(kvm, H_EXACT, i, v, r,
}
for (j = 0; j < hdr.n_invalid; ++j) {
- if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT))
+ if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT))
kvmppc_do_h_remove(kvm, 0, i, 0, tmp);
++i;
hptp += 2;
(mfmsr() & MSR_HV))
vcpu->arch.hflags |= BOOK3S_HFLAG_DCBZ32;
break;
- case SPRN_PURR:
- to_book3s(vcpu)->purr_offset = spr_val - get_tb();
- break;
- case SPRN_SPURR:
- to_book3s(vcpu)->spurr_offset = spr_val - get_tb();
- break;
case SPRN_GQR0:
case SPRN_GQR1:
case SPRN_GQR2:
case SPRN_GQR7:
to_book3s(vcpu)->gqr[sprn - SPRN_GQR0] = spr_val;
break;
+#ifdef CONFIG_PPC_BOOK3S_64
case SPRN_FSCR:
- vcpu->arch.fscr = spr_val;
+ kvmppc_set_fscr(vcpu, spr_val);
break;
-#ifdef CONFIG_PPC_BOOK3S_64
case SPRN_BESCR:
vcpu->arch.bescr = spr_val;
break;
*spr_val = 0;
break;
case SPRN_PURR:
- *spr_val = get_tb() + to_book3s(vcpu)->purr_offset;
+ /*
+ * On exit we would have updated purr
+ */
+ *spr_val = vcpu->arch.purr;
break;
case SPRN_SPURR:
- *spr_val = get_tb() + to_book3s(vcpu)->purr_offset;
+ /*
+ * On exit we would have updated spurr
+ */
+ *spr_val = vcpu->arch.spurr;
+ break;
+ case SPRN_VTB:
+ *spr_val = vcpu->arch.vtb;
+ break;
+ case SPRN_IC:
+ *spr_val = vcpu->arch.ic;
break;
case SPRN_GQR0:
case SPRN_GQR1:
case SPRN_GQR7:
*spr_val = to_book3s(vcpu)->gqr[sprn - SPRN_GQR0];
break;
+#ifdef CONFIG_PPC_BOOK3S_64
case SPRN_FSCR:
*spr_val = vcpu->arch.fscr;
break;
-#ifdef CONFIG_PPC_BOOK3S_64
case SPRN_BESCR:
*spr_val = vcpu->arch.bescr;
break;
#include <asm/reg.h>
#include <asm/cputable.h>
+#include <asm/cache.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm/uaccess.h>
/* Used as a "null" value for timebase values */
#define TB_NIL (~(u64)0)
+static DECLARE_BITMAP(default_enabled_hcalls, MAX_HCALL_OPCODE/4 + 1);
+
+#if defined(CONFIG_PPC_64K_PAGES)
+#define MPP_BUFFER_ORDER 0
+#elif defined(CONFIG_PPC_4K_PAGES)
+#define MPP_BUFFER_ORDER 3
+#endif
+
+
static void kvmppc_end_cede(struct kvm_vcpu *vcpu);
static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu);
static void init_vpa(struct kvm_vcpu *vcpu, struct lppaca *vpa)
{
vpa->__old_status |= LPPACA_OLD_SHARED_PROC;
- vpa->yield_count = 1;
+ vpa->yield_count = cpu_to_be32(1);
}
static int set_vpa(struct kvm_vcpu *vcpu, struct kvmppc_vpa *v,
struct reg_vpa {
u32 dummy;
union {
- u16 hword;
- u32 word;
+ __be16 hword;
+ __be32 word;
} length;
};
if (va == NULL)
return H_PARAMETER;
if (subfunc == H_VPA_REG_VPA)
- len = ((struct reg_vpa *)va)->length.hword;
+ len = be16_to_cpu(((struct reg_vpa *)va)->length.hword);
else
- len = ((struct reg_vpa *)va)->length.word;
+ len = be32_to_cpu(((struct reg_vpa *)va)->length.word);
kvmppc_unpin_guest_page(kvm, va, vpa, false);
/* Check length */
return;
memset(dt, 0, sizeof(struct dtl_entry));
dt->dispatch_reason = 7;
- dt->processor_id = vc->pcpu + vcpu->arch.ptid;
- dt->timebase = now + vc->tb_offset;
- dt->enqueue_to_dispatch_time = stolen;
- dt->srr0 = kvmppc_get_pc(vcpu);
- dt->srr1 = vcpu->arch.shregs.msr;
+ dt->processor_id = cpu_to_be16(vc->pcpu + vcpu->arch.ptid);
+ dt->timebase = cpu_to_be64(now + vc->tb_offset);
+ dt->enqueue_to_dispatch_time = cpu_to_be32(stolen);
+ dt->srr0 = cpu_to_be64(kvmppc_get_pc(vcpu));
+ dt->srr1 = cpu_to_be64(vcpu->arch.shregs.msr);
++dt;
if (dt == vcpu->arch.dtl.pinned_end)
dt = vcpu->arch.dtl.pinned_addr;
vcpu->arch.dtl_ptr = dt;
/* order writing *dt vs. writing vpa->dtl_idx */
smp_wmb();
- vpa->dtl_idx = ++vcpu->arch.dtl_index;
+ vpa->dtl_idx = cpu_to_be64(++vcpu->arch.dtl_index);
vcpu->arch.dtl.dirty = true;
}
+static bool kvmppc_power8_compatible(struct kvm_vcpu *vcpu)
+{
+ if (vcpu->arch.vcore->arch_compat >= PVR_ARCH_207)
+ return true;
+ if ((!vcpu->arch.vcore->arch_compat) &&
+ cpu_has_feature(CPU_FTR_ARCH_207S))
+ return true;
+ return false;
+}
+
+static int kvmppc_h_set_mode(struct kvm_vcpu *vcpu, unsigned long mflags,
+ unsigned long resource, unsigned long value1,
+ unsigned long value2)
+{
+ switch (resource) {
+ case H_SET_MODE_RESOURCE_SET_CIABR:
+ if (!kvmppc_power8_compatible(vcpu))
+ return H_P2;
+ if (value2)
+ return H_P4;
+ if (mflags)
+ return H_UNSUPPORTED_FLAG_START;
+ /* Guests can't breakpoint the hypervisor */
+ if ((value1 & CIABR_PRIV) == CIABR_PRIV_HYPER)
+ return H_P3;
+ vcpu->arch.ciabr = value1;
+ return H_SUCCESS;
+ case H_SET_MODE_RESOURCE_SET_DAWR:
+ if (!kvmppc_power8_compatible(vcpu))
+ return H_P2;
+ if (mflags)
+ return H_UNSUPPORTED_FLAG_START;
+ if (value2 & DABRX_HYP)
+ return H_P4;
+ vcpu->arch.dawr = value1;
+ vcpu->arch.dawrx = value2;
+ return H_SUCCESS;
+ default:
+ return H_TOO_HARD;
+ }
+}
+
int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu)
{
unsigned long req = kvmppc_get_gpr(vcpu, 3);
struct kvm_vcpu *tvcpu;
int idx, rc;
+ if (req <= MAX_HCALL_OPCODE &&
+ !test_bit(req/4, vcpu->kvm->arch.enabled_hcalls))
+ return RESUME_HOST;
+
switch (req) {
case H_ENTER:
idx = srcu_read_lock(&vcpu->kvm->srcu);
/* Send the error out to userspace via KVM_RUN */
return rc;
-
+ case H_SET_MODE:
+ ret = kvmppc_h_set_mode(vcpu, kvmppc_get_gpr(vcpu, 4),
+ kvmppc_get_gpr(vcpu, 5),
+ kvmppc_get_gpr(vcpu, 6),
+ kvmppc_get_gpr(vcpu, 7));
+ if (ret == H_TOO_HARD)
+ return RESUME_HOST;
+ break;
case H_XIRR:
case H_CPPR:
case H_EOI:
return RESUME_GUEST;
}
+static int kvmppc_hcall_impl_hv(unsigned long cmd)
+{
+ switch (cmd) {
+ case H_CEDE:
+ case H_PROD:
+ case H_CONFER:
+ case H_REGISTER_VPA:
+ case H_SET_MODE:
+#ifdef CONFIG_KVM_XICS
+ case H_XIRR:
+ case H_CPPR:
+ case H_EOI:
+ case H_IPI:
+ case H_IPOLL:
+ case H_XIRR_X:
+#endif
+ return 1;
+ }
+
+ /* See if it's in the real-mode table */
+ return kvmppc_hcall_impl_hv_realmode(cmd);
+}
+
static int kvmppc_handle_exit_hv(struct kvm_run *run, struct kvm_vcpu *vcpu,
struct task_struct *tsk)
{
return 0;
}
-static void kvmppc_set_lpcr(struct kvm_vcpu *vcpu, u64 new_lpcr)
+static void kvmppc_set_lpcr(struct kvm_vcpu *vcpu, u64 new_lpcr,
+ bool preserve_top32)
{
struct kvmppc_vcore *vc = vcpu->arch.vcore;
u64 mask;
mask = LPCR_DPFD | LPCR_ILE | LPCR_TC;
if (cpu_has_feature(CPU_FTR_ARCH_207S))
mask |= LPCR_AIL;
+
+ /* Broken 32-bit version of LPCR must not clear top bits */
+ if (preserve_top32)
+ mask &= 0xFFFFFFFF;
vc->lpcr = (vc->lpcr & ~mask) | (new_lpcr & mask);
spin_unlock(&vc->lock);
}
case KVM_REG_PPC_CIABR:
*val = get_reg_val(id, vcpu->arch.ciabr);
break;
- case KVM_REG_PPC_IC:
- *val = get_reg_val(id, vcpu->arch.ic);
- break;
- case KVM_REG_PPC_VTB:
- *val = get_reg_val(id, vcpu->arch.vtb);
- break;
case KVM_REG_PPC_CSIGR:
*val = get_reg_val(id, vcpu->arch.csigr);
break;
*val = get_reg_val(id, vcpu->arch.vcore->tb_offset);
break;
case KVM_REG_PPC_LPCR:
+ case KVM_REG_PPC_LPCR_64:
*val = get_reg_val(id, vcpu->arch.vcore->lpcr);
break;
case KVM_REG_PPC_PPR:
if ((vcpu->arch.ciabr & CIABR_PRIV) == CIABR_PRIV_HYPER)
vcpu->arch.ciabr &= ~CIABR_PRIV; /* disable */
break;
- case KVM_REG_PPC_IC:
- vcpu->arch.ic = set_reg_val(id, *val);
- break;
- case KVM_REG_PPC_VTB:
- vcpu->arch.vtb = set_reg_val(id, *val);
- break;
case KVM_REG_PPC_CSIGR:
vcpu->arch.csigr = set_reg_val(id, *val);
break;
ALIGN(set_reg_val(id, *val), 1UL << 24);
break;
case KVM_REG_PPC_LPCR:
- kvmppc_set_lpcr(vcpu, set_reg_val(id, *val));
+ kvmppc_set_lpcr(vcpu, set_reg_val(id, *val), true);
+ break;
+ case KVM_REG_PPC_LPCR_64:
+ kvmppc_set_lpcr(vcpu, set_reg_val(id, *val), false);
break;
case KVM_REG_PPC_PPR:
vcpu->arch.ppr = set_reg_val(id, *val);
return r;
}
+static struct kvmppc_vcore *kvmppc_vcore_create(struct kvm *kvm, int core)
+{
+ struct kvmppc_vcore *vcore;
+
+ vcore = kzalloc(sizeof(struct kvmppc_vcore), GFP_KERNEL);
+
+ if (vcore == NULL)
+ return NULL;
+
+ INIT_LIST_HEAD(&vcore->runnable_threads);
+ spin_lock_init(&vcore->lock);
+ init_waitqueue_head(&vcore->wq);
+ vcore->preempt_tb = TB_NIL;
+ vcore->lpcr = kvm->arch.lpcr;
+ vcore->first_vcpuid = core * threads_per_subcore;
+ vcore->kvm = kvm;
+
+ vcore->mpp_buffer_is_valid = false;
+
+ if (cpu_has_feature(CPU_FTR_ARCH_207S))
+ vcore->mpp_buffer = (void *)__get_free_pages(
+ GFP_KERNEL|__GFP_ZERO,
+ MPP_BUFFER_ORDER);
+
+ return vcore;
+}
+
static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm,
unsigned int id)
{
mutex_lock(&kvm->lock);
vcore = kvm->arch.vcores[core];
if (!vcore) {
- vcore = kzalloc(sizeof(struct kvmppc_vcore), GFP_KERNEL);
- if (vcore) {
- INIT_LIST_HEAD(&vcore->runnable_threads);
- spin_lock_init(&vcore->lock);
- init_waitqueue_head(&vcore->wq);
- vcore->preempt_tb = TB_NIL;
- vcore->lpcr = kvm->arch.lpcr;
- vcore->first_vcpuid = core * threads_per_subcore;
- vcore->kvm = kvm;
- }
+ vcore = kvmppc_vcore_create(kvm, core);
kvm->arch.vcores[core] = vcore;
kvm->arch.online_vcores++;
}
return 1;
}
+static void kvmppc_start_saving_l2_cache(struct kvmppc_vcore *vc)
+{
+ phys_addr_t phy_addr, mpp_addr;
+
+ phy_addr = (phys_addr_t)virt_to_phys(vc->mpp_buffer);
+ mpp_addr = phy_addr & PPC_MPPE_ADDRESS_MASK;
+
+ mtspr(SPRN_MPPR, mpp_addr | PPC_MPPR_FETCH_ABORT);
+ logmpp(mpp_addr | PPC_LOGMPP_LOG_L2);
+
+ vc->mpp_buffer_is_valid = true;
+}
+
+static void kvmppc_start_restoring_l2_cache(const struct kvmppc_vcore *vc)
+{
+ phys_addr_t phy_addr, mpp_addr;
+
+ phy_addr = virt_to_phys(vc->mpp_buffer);
+ mpp_addr = phy_addr & PPC_MPPE_ADDRESS_MASK;
+
+ /* We must abort any in-progress save operations to ensure
+ * the table is valid so that prefetch engine knows when to
+ * stop prefetching. */
+ logmpp(mpp_addr | PPC_LOGMPP_LOG_ABORT);
+ mtspr(SPRN_MPPR, mpp_addr | PPC_MPPR_FETCH_WHOLE_TABLE);
+}
+
/*
* Run a set of guest threads on a physical core.
* Called with vc->lock held.
srcu_idx = srcu_read_lock(&vc->kvm->srcu);
+ if (vc->mpp_buffer_is_valid)
+ kvmppc_start_restoring_l2_cache(vc);
+
__kvmppc_vcore_entry();
spin_lock(&vc->lock);
+
+ if (vc->mpp_buffer)
+ kvmppc_start_saving_l2_cache(vc);
+
/* disable sending of IPIs on virtual external irqs */
list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
vcpu->cpu = -1;
(*sps)->page_shift = def->shift;
(*sps)->slb_enc = def->sllp;
(*sps)->enc[0].page_shift = def->shift;
- /*
- * Only return base page encoding. We don't want to return
- * all the supporting pte_enc, because our H_ENTER doesn't
- * support MPSS yet. Once they do, we can start passing all
- * support pte_enc here
- */
(*sps)->enc[0].pte_enc = def->penc[linux_psize];
/*
* Add 16MB MPSS support if host supports it
*/
cpumask_setall(&kvm->arch.need_tlb_flush);
+ /* Start out with the default set of hcalls enabled */
+ memcpy(kvm->arch.enabled_hcalls, default_enabled_hcalls,
+ sizeof(kvm->arch.enabled_hcalls));
+
kvm->arch.rma = NULL;
kvm->arch.host_sdr1 = mfspr(SPRN_SDR1);
{
long int i;
- for (i = 0; i < KVM_MAX_VCORES; ++i)
+ for (i = 0; i < KVM_MAX_VCORES; ++i) {
+ if (kvm->arch.vcores[i] && kvm->arch.vcores[i]->mpp_buffer) {
+ struct kvmppc_vcore *vc = kvm->arch.vcores[i];
+ free_pages((unsigned long)vc->mpp_buffer,
+ MPP_BUFFER_ORDER);
+ }
kfree(kvm->arch.vcores[i]);
+ }
kvm->arch.online_vcores = 0;
}
return r;
}
+/*
+ * List of hcall numbers to enable by default.
+ * For compatibility with old userspace, we enable by default
+ * all hcalls that were implemented before the hcall-enabling
+ * facility was added. Note this list should not include H_RTAS.
+ */
+static unsigned int default_hcall_list[] = {
+ H_REMOVE,
+ H_ENTER,
+ H_READ,
+ H_PROTECT,
+ H_BULK_REMOVE,
+ H_GET_TCE,
+ H_PUT_TCE,
+ H_SET_DABR,
+ H_SET_XDABR,
+ H_CEDE,
+ H_PROD,
+ H_CONFER,
+ H_REGISTER_VPA,
+#ifdef CONFIG_KVM_XICS
+ H_EOI,
+ H_CPPR,
+ H_IPI,
+ H_IPOLL,
+ H_XIRR,
+ H_XIRR_X,
+#endif
+ 0
+};
+
+static void init_default_hcalls(void)
+{
+ int i;
+ unsigned int hcall;
+
+ for (i = 0; default_hcall_list[i]; ++i) {
+ hcall = default_hcall_list[i];
+ WARN_ON(!kvmppc_hcall_impl_hv(hcall));
+ __set_bit(hcall / 4, default_enabled_hcalls);
+ }
+}
+
static struct kvmppc_ops kvm_ops_hv = {
.get_sregs = kvm_arch_vcpu_ioctl_get_sregs_hv,
.set_sregs = kvm_arch_vcpu_ioctl_set_sregs_hv,
.emulate_mfspr = kvmppc_core_emulate_mfspr_hv,
.fast_vcpu_kick = kvmppc_fast_vcpu_kick_hv,
.arch_vm_ioctl = kvm_arch_vm_ioctl_hv,
+ .hcall_implemented = kvmppc_hcall_impl_hv,
};
static int kvmppc_book3s_init_hv(void)
kvm_ops_hv.owner = THIS_MODULE;
kvmppc_hv_ops = &kvm_ops_hv;
+ init_default_hcalls();
+
r = kvmppc_mmu_hv_init();
return r;
}
{
return atomic_read(&hv_vm_count) != 0;
}
+
+extern int hcall_real_table[], hcall_real_table_end[];
+
+int kvmppc_hcall_impl_hv_realmode(unsigned long cmd)
+{
+ cmd /= 4;
+ if (cmd < hcall_real_table_end - hcall_real_table &&
+ hcall_real_table[cmd])
+ return 1;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(kvmppc_hcall_impl_hv_realmode);
return;
/* Sanity check */
- n = min_t(u32, slb->persistent, SLB_MIN_SIZE);
+ n = min_t(u32, be32_to_cpu(slb->persistent), SLB_MIN_SIZE);
if ((void *) &slb->save_area[n] > vcpu->arch.slb_shadow.pinned_end)
return;
/* Load up the SLB from that */
for (i = 0; i < n; ++i) {
- unsigned long rb = slb->save_area[i].esid;
- unsigned long rs = slb->save_area[i].vsid;
+ unsigned long rb = be64_to_cpu(slb->save_area[i].esid);
+ unsigned long rs = be64_to_cpu(slb->save_area[i].vsid);
rb = (rb & ~0xFFFul) | i; /* insert entry number */
asm volatile("slbmte %0,%1" : : "r" (rs), "r" (rb));
return kvmppc_read_update_linux_pte(ptep, writing, hugepage_shift);
}
-static inline void unlock_hpte(unsigned long *hpte, unsigned long hpte_v)
+static inline void unlock_hpte(__be64 *hpte, unsigned long hpte_v)
{
asm volatile(PPC_RELEASE_BARRIER "" : : : "memory");
- hpte[0] = hpte_v;
+ hpte[0] = cpu_to_be64(hpte_v);
}
long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
{
unsigned long i, pa, gpa, gfn, psize;
unsigned long slot_fn, hva;
- unsigned long *hpte;
+ __be64 *hpte;
struct revmap_entry *rev;
unsigned long g_ptel;
struct kvm_memory_slot *memslot;
return H_PARAMETER;
if (likely((flags & H_EXACT) == 0)) {
pte_index &= ~7UL;
- hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+ hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
for (i = 0; i < 8; ++i) {
- if ((*hpte & HPTE_V_VALID) == 0 &&
+ if ((be64_to_cpu(*hpte) & HPTE_V_VALID) == 0 &&
try_lock_hpte(hpte, HPTE_V_HVLOCK | HPTE_V_VALID |
HPTE_V_ABSENT))
break;
*/
hpte -= 16;
for (i = 0; i < 8; ++i) {
+ u64 pte;
while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
cpu_relax();
- if (!(*hpte & (HPTE_V_VALID | HPTE_V_ABSENT)))
+ pte = be64_to_cpu(*hpte);
+ if (!(pte & (HPTE_V_VALID | HPTE_V_ABSENT)))
break;
- *hpte &= ~HPTE_V_HVLOCK;
+ *hpte &= ~cpu_to_be64(HPTE_V_HVLOCK);
hpte += 2;
}
if (i == 8)
}
pte_index += i;
} else {
- hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+ hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
if (!try_lock_hpte(hpte, HPTE_V_HVLOCK | HPTE_V_VALID |
HPTE_V_ABSENT)) {
/* Lock the slot and check again */
+ u64 pte;
+
while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
cpu_relax();
- if (*hpte & (HPTE_V_VALID | HPTE_V_ABSENT)) {
- *hpte &= ~HPTE_V_HVLOCK;
+ pte = be64_to_cpu(*hpte);
+ if (pte & (HPTE_V_VALID | HPTE_V_ABSENT)) {
+ *hpte &= ~cpu_to_be64(HPTE_V_HVLOCK);
return H_PTEG_FULL;
}
}
}
}
- hpte[1] = ptel;
+ hpte[1] = cpu_to_be64(ptel);
/* Write the first HPTE dword, unlocking the HPTE and making it valid */
eieio();
- hpte[0] = pteh;
+ hpte[0] = cpu_to_be64(pteh);
asm volatile("ptesync" : : : "memory");
*pte_idx_ret = pte_index;
unsigned long pte_index, unsigned long avpn,
unsigned long *hpret)
{
- unsigned long *hpte;
+ __be64 *hpte;
unsigned long v, r, rb;
struct revmap_entry *rev;
+ u64 pte;
if (pte_index >= kvm->arch.hpt_npte)
return H_PARAMETER;
- hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+ hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
cpu_relax();
- if ((hpte[0] & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
- ((flags & H_AVPN) && (hpte[0] & ~0x7fUL) != avpn) ||
- ((flags & H_ANDCOND) && (hpte[0] & avpn) != 0)) {
- hpte[0] &= ~HPTE_V_HVLOCK;
+ pte = be64_to_cpu(hpte[0]);
+ if ((pte & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
+ ((flags & H_AVPN) && (pte & ~0x7fUL) != avpn) ||
+ ((flags & H_ANDCOND) && (pte & avpn) != 0)) {
+ hpte[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
return H_NOT_FOUND;
}
rev = real_vmalloc_addr(&kvm->arch.revmap[pte_index]);
- v = hpte[0] & ~HPTE_V_HVLOCK;
+ v = pte & ~HPTE_V_HVLOCK;
if (v & HPTE_V_VALID) {
- hpte[0] &= ~HPTE_V_VALID;
- rb = compute_tlbie_rb(v, hpte[1], pte_index);
+ u64 pte1;
+
+ pte1 = be64_to_cpu(hpte[1]);
+ hpte[0] &= ~cpu_to_be64(HPTE_V_VALID);
+ rb = compute_tlbie_rb(v, pte1, pte_index);
do_tlbies(kvm, &rb, 1, global_invalidates(kvm, flags), true);
/* Read PTE low word after tlbie to get final R/C values */
- remove_revmap_chain(kvm, pte_index, rev, v, hpte[1]);
+ remove_revmap_chain(kvm, pte_index, rev, v, pte1);
}
r = rev->guest_rpte & ~HPTE_GR_RESERVED;
note_hpte_modification(kvm, rev);
{
struct kvm *kvm = vcpu->kvm;
unsigned long *args = &vcpu->arch.gpr[4];
- unsigned long *hp, *hptes[4], tlbrb[4];
+ __be64 *hp, *hptes[4];
+ unsigned long tlbrb[4];
long int i, j, k, n, found, indexes[4];
unsigned long flags, req, pte_index, rcbits;
int global;
long int ret = H_SUCCESS;
struct revmap_entry *rev, *revs[4];
+ u64 hp0;
global = global_invalidates(kvm, 0);
for (i = 0; i < 4 && ret == H_SUCCESS; ) {
ret = H_PARAMETER;
break;
}
- hp = (unsigned long *)
- (kvm->arch.hpt_virt + (pte_index << 4));
+ hp = (__be64 *) (kvm->arch.hpt_virt + (pte_index << 4));
/* to avoid deadlock, don't spin except for first */
if (!try_lock_hpte(hp, HPTE_V_HVLOCK)) {
if (n)
cpu_relax();
}
found = 0;
- if (hp[0] & (HPTE_V_ABSENT | HPTE_V_VALID)) {
+ hp0 = be64_to_cpu(hp[0]);
+ if (hp0 & (HPTE_V_ABSENT | HPTE_V_VALID)) {
switch (flags & 3) {
case 0: /* absolute */
found = 1;
break;
case 1: /* andcond */
- if (!(hp[0] & args[j + 1]))
+ if (!(hp0 & args[j + 1]))
found = 1;
break;
case 2: /* AVPN */
- if ((hp[0] & ~0x7fUL) == args[j + 1])
+ if ((hp0 & ~0x7fUL) == args[j + 1])
found = 1;
break;
}
}
if (!found) {
- hp[0] &= ~HPTE_V_HVLOCK;
+ hp[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
args[j] = ((0x90 | flags) << 56) + pte_index;
continue;
}
rev = real_vmalloc_addr(&kvm->arch.revmap[pte_index]);
note_hpte_modification(kvm, rev);
- if (!(hp[0] & HPTE_V_VALID)) {
+ if (!(hp0 & HPTE_V_VALID)) {
/* insert R and C bits from PTE */
rcbits = rev->guest_rpte & (HPTE_R_R|HPTE_R_C);
args[j] |= rcbits << (56 - 5);
continue;
}
- hp[0] &= ~HPTE_V_VALID; /* leave it locked */
- tlbrb[n] = compute_tlbie_rb(hp[0], hp[1], pte_index);
+ /* leave it locked */
+ hp[0] &= ~cpu_to_be64(HPTE_V_VALID);
+ tlbrb[n] = compute_tlbie_rb(be64_to_cpu(hp[0]),
+ be64_to_cpu(hp[1]), pte_index);
indexes[n] = j;
hptes[n] = hp;
revs[n] = rev;
pte_index = args[j] & ((1ul << 56) - 1);
hp = hptes[k];
rev = revs[k];
- remove_revmap_chain(kvm, pte_index, rev, hp[0], hp[1]);
+ remove_revmap_chain(kvm, pte_index, rev,
+ be64_to_cpu(hp[0]), be64_to_cpu(hp[1]));
rcbits = rev->guest_rpte & (HPTE_R_R|HPTE_R_C);
args[j] |= rcbits << (56 - 5);
hp[0] = 0;
unsigned long va)
{
struct kvm *kvm = vcpu->kvm;
- unsigned long *hpte;
+ __be64 *hpte;
struct revmap_entry *rev;
unsigned long v, r, rb, mask, bits;
+ u64 pte;
if (pte_index >= kvm->arch.hpt_npte)
return H_PARAMETER;
- hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+ hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
cpu_relax();
- if ((hpte[0] & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
- ((flags & H_AVPN) && (hpte[0] & ~0x7fUL) != avpn)) {
- hpte[0] &= ~HPTE_V_HVLOCK;
+ pte = be64_to_cpu(hpte[0]);
+ if ((pte & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
+ ((flags & H_AVPN) && (pte & ~0x7fUL) != avpn)) {
+ hpte[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
return H_NOT_FOUND;
}
- v = hpte[0];
+ v = pte;
bits = (flags << 55) & HPTE_R_PP0;
bits |= (flags << 48) & HPTE_R_KEY_HI;
bits |= flags & (HPTE_R_PP | HPTE_R_N | HPTE_R_KEY_LO);
rev->guest_rpte = r;
note_hpte_modification(kvm, rev);
}
- r = (hpte[1] & ~mask) | bits;
+ r = (be64_to_cpu(hpte[1]) & ~mask) | bits;
/* Update HPTE */
if (v & HPTE_V_VALID) {
rb = compute_tlbie_rb(v, r, pte_index);
- hpte[0] = v & ~HPTE_V_VALID;
+ hpte[0] = cpu_to_be64(v & ~HPTE_V_VALID);
do_tlbies(kvm, &rb, 1, global_invalidates(kvm, flags), true);
/*
* If the host has this page as readonly but the guest
}
}
}
- hpte[1] = r;
+ hpte[1] = cpu_to_be64(r);
eieio();
- hpte[0] = v & ~HPTE_V_HVLOCK;
+ hpte[0] = cpu_to_be64(v & ~HPTE_V_HVLOCK);
asm volatile("ptesync" : : : "memory");
return H_SUCCESS;
}
unsigned long pte_index)
{
struct kvm *kvm = vcpu->kvm;
- unsigned long *hpte, v, r;
+ __be64 *hpte;
+ unsigned long v, r;
int i, n = 1;
struct revmap_entry *rev = NULL;
}
rev = real_vmalloc_addr(&kvm->arch.revmap[pte_index]);
for (i = 0; i < n; ++i, ++pte_index) {
- hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
- v = hpte[0] & ~HPTE_V_HVLOCK;
- r = hpte[1];
+ hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
+ v = be64_to_cpu(hpte[0]) & ~HPTE_V_HVLOCK;
+ r = be64_to_cpu(hpte[1]);
if (v & HPTE_V_ABSENT) {
v &= ~HPTE_V_ABSENT;
v |= HPTE_V_VALID;
return H_SUCCESS;
}
-void kvmppc_invalidate_hpte(struct kvm *kvm, unsigned long *hptep,
+void kvmppc_invalidate_hpte(struct kvm *kvm, __be64 *hptep,
unsigned long pte_index)
{
unsigned long rb;
- hptep[0] &= ~HPTE_V_VALID;
- rb = compute_tlbie_rb(hptep[0], hptep[1], pte_index);
+ hptep[0] &= ~cpu_to_be64(HPTE_V_VALID);
+ rb = compute_tlbie_rb(be64_to_cpu(hptep[0]), be64_to_cpu(hptep[1]),
+ pte_index);
do_tlbies(kvm, &rb, 1, 1, true);
}
EXPORT_SYMBOL_GPL(kvmppc_invalidate_hpte);
-void kvmppc_clear_ref_hpte(struct kvm *kvm, unsigned long *hptep,
+void kvmppc_clear_ref_hpte(struct kvm *kvm, __be64 *hptep,
unsigned long pte_index)
{
unsigned long rb;
unsigned char rbyte;
- rb = compute_tlbie_rb(hptep[0], hptep[1], pte_index);
- rbyte = (hptep[1] & ~HPTE_R_R) >> 8;
+ rb = compute_tlbie_rb(be64_to_cpu(hptep[0]), be64_to_cpu(hptep[1]),
+ pte_index);
+ rbyte = (be64_to_cpu(hptep[1]) & ~HPTE_R_R) >> 8;
/* modify only the second-last byte, which contains the ref bit */
*((char *)hptep + 14) = rbyte;
do_tlbies(kvm, &rb, 1, 1, false);
unsigned long somask;
unsigned long vsid, hash;
unsigned long avpn;
- unsigned long *hpte;
+ __be64 *hpte;
unsigned long mask, val;
unsigned long v, r;
val |= avpn;
for (;;) {
- hpte = (unsigned long *)(kvm->arch.hpt_virt + (hash << 7));
+ hpte = (__be64 *)(kvm->arch.hpt_virt + (hash << 7));
for (i = 0; i < 16; i += 2) {
/* Read the PTE racily */
- v = hpte[i] & ~HPTE_V_HVLOCK;
+ v = be64_to_cpu(hpte[i]) & ~HPTE_V_HVLOCK;
/* Check valid/absent, hash, segment size and AVPN */
if (!(v & valid) || (v & mask) != val)
/* Lock the PTE and read it under the lock */
while (!try_lock_hpte(&hpte[i], HPTE_V_HVLOCK))
cpu_relax();
- v = hpte[i] & ~HPTE_V_HVLOCK;
- r = hpte[i+1];
+ v = be64_to_cpu(hpte[i]) & ~HPTE_V_HVLOCK;
+ r = be64_to_cpu(hpte[i+1]);
/*
* Check the HPTE again, including base page size
return (hash << 3) + (i >> 1);
/* Unlock and move on */
- hpte[i] = v;
+ hpte[i] = cpu_to_be64(v);
}
if (val & HPTE_V_SECONDARY)
struct kvm *kvm = vcpu->kvm;
long int index;
unsigned long v, r, gr;
- unsigned long *hpte;
+ __be64 *hpte;
unsigned long valid;
struct revmap_entry *rev;
unsigned long pp, key;
return status; /* there really was no HPTE */
return 0; /* for prot fault, HPTE disappeared */
}
- hpte = (unsigned long *)(kvm->arch.hpt_virt + (index << 4));
- v = hpte[0] & ~HPTE_V_HVLOCK;
- r = hpte[1];
+ hpte = (__be64 *)(kvm->arch.hpt_virt + (index << 4));
+ v = be64_to_cpu(hpte[0]) & ~HPTE_V_HVLOCK;
+ r = be64_to_cpu(hpte[1]);
rev = real_vmalloc_addr(&kvm->arch.revmap[index]);
gr = rev->guest_rpte;
icp->rm_action |= XICS_RM_REJECT;
icp->rm_reject = irq;
}
+
+ if (!hlist_empty(&vcpu->kvm->irq_ack_notifier_list)) {
+ icp->rm_action |= XICS_RM_NOTIFY_EOI;
+ icp->rm_eoied_irq = irq;
+ }
bail:
return check_too_hard(xics, icp);
}
#define VCPU_GPRS_TM(reg) (((reg) * ULONG_SIZE) + VCPU_GPR_TM)
-#ifdef __LITTLE_ENDIAN__
-#error Need to fix lppaca and SLB shadow accesses in little endian mode
-#endif
-
/* Values in HSTATE_NAPPING(r13) */
#define NAPPING_CEDE 1
#define NAPPING_NOVCPU 2
ld r3, VCPU_VPA(r4)
cmpdi r3, 0
beq 25f
- lwz r5, LPPACA_YIELDCOUNT(r3)
+ li r6, LPPACA_YIELDCOUNT
+ LWZX_BE r5, r3, r6
addi r5, r5, 1
- stw r5, LPPACA_YIELDCOUNT(r3)
+ STWX_BE r5, r3, r6
li r6, 1
stb r6, VCPU_VPA_DIRTY(r4)
25:
mr r31, r4
addi r3, r31, VCPU_FPRS_TM
- bl .load_fp_state
+ bl load_fp_state
addi r3, r31, VCPU_VRS_TM
- bl .load_vr_state
+ bl load_vr_state
mr r4, r31
lwz r7, VCPU_VRSAVE_TM(r4)
mtspr SPRN_VRSAVE, r7
/* Save FP/VSX. */
addi r3, r9, VCPU_FPRS_TM
- bl .store_fp_state
+ bl store_fp_state
addi r3, r9, VCPU_VRS_TM
- bl .store_vr_state
+ bl store_vr_state
mfspr r6, SPRN_VRSAVE
stw r6, VCPU_VRSAVE_TM(r9)
1:
ld r8, VCPU_VPA(r9) /* do they have a VPA? */
cmpdi r8, 0
beq 25f
- lwz r3, LPPACA_YIELDCOUNT(r8)
+ li r4, LPPACA_YIELDCOUNT
+ LWZX_BE r3, r8, r4
addi r3, r3, 1
- stw r3, LPPACA_YIELDCOUNT(r8)
+ STWX_BE r3, r8, r4
li r3, 1
stb r3, VCPU_VPA_DIRTY(r9)
25:
33: ld r8,PACA_SLBSHADOWPTR(r13)
.rept SLB_NUM_BOLTED
- ld r5,SLBSHADOW_SAVEAREA(r8)
- ld r6,SLBSHADOW_SAVEAREA+8(r8)
+ li r3, SLBSHADOW_SAVEAREA
+ LDX_BE r5, r8, r3
+ addi r3, r3, 8
+ LDX_BE r6, r8, r3
andis. r7,r5,SLB_ESID_V@h
beq 1f
slbmte r6,r5
clrrdi r3,r3,2
cmpldi r3,hcall_real_table_end - hcall_real_table
bge guest_exit_cont
+ /* See if this hcall is enabled for in-kernel handling */
+ ld r4, VCPU_KVM(r9)
+ srdi r0, r3, 8 /* r0 = (r3 / 4) >> 6 */
+ sldi r0, r0, 3 /* index into kvm->arch.enabled_hcalls[] */
+ add r4, r4, r0
+ ld r0, KVM_ENABLED_HCALLS(r4)
+ rlwinm r4, r3, 32-2, 0x3f /* r4 = (r3 / 4) & 0x3f */
+ srd r0, r0, r4
+ andi. r0, r0, 1
+ beq guest_exit_cont
+ /* Get pointer to handler, if any, and call it */
LOAD_REG_ADDR(r4, hcall_real_table)
lwax r3,r3,r4
cmpwi r3,0
beq guest_exit_cont
- add r3,r3,r4
- mtctr r3
+ add r12,r3,r4
+ mtctr r12
mr r3,r9 /* get vcpu pointer */
ld r4,VCPU_GPR(R4)(r9)
bctrl
.long 0 /* 0x12c */
.long 0 /* 0x130 */
.long DOTSYM(kvmppc_h_set_xdabr) - hcall_real_table
+ .globl hcall_real_table_end
hcall_real_table_end:
ignore_hdec:
cmpdi r6, 0
beq- 1f
lwzcix r0, r6, r7
- rlwinm. r3, r0, 0, 0xffffff
+ /*
+ * Save XIRR for later. Since we get in in reverse endian on LE
+ * systems, save it byte reversed and fetch it back in host endian.
+ */
+ li r3, HSTATE_SAVED_XIRR
+ STWX_BE r0, r3, r13
+#ifdef __LITTLE_ENDIAN__
+ lwz r3, HSTATE_SAVED_XIRR(r13)
+#else
+ mr r3, r0
+#endif
+ rlwinm. r3, r3, 0, 0xffffff
sync
beq 1f /* if nothing pending in the ICP */
li r3, -1
1: blr
-42: /* It's not an IPI and it's for the host, stash it in the PACA
- * before exit, it will be picked up by the host ICP driver
+42: /* It's not an IPI and it's for the host. We saved a copy of XIRR in
+ * the PACA earlier, it will be picked up by the host ICP driver
*/
- stw r0, HSTATE_SAVED_XIRR(r13)
li r3, 1
b 1b
mtmsrd r8
isync
addi r3,r3,VCPU_FPRS
- bl .store_fp_state
+ bl store_fp_state
#ifdef CONFIG_ALTIVEC
BEGIN_FTR_SECTION
addi r3,r31,VCPU_VRS
- bl .store_vr_state
+ bl store_vr_state
END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
#endif
mfspr r6,SPRN_VRSAVE
mtmsrd r8
isync
addi r3,r4,VCPU_FPRS
- bl .load_fp_state
+ bl load_fp_state
#ifdef CONFIG_ALTIVEC
BEGIN_FTR_SECTION
addi r3,r31,VCPU_VRS
- bl .load_vr_state
+ bl load_vr_state
END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
#endif
lwz r7,VCPU_VRSAVE(r31)
int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
- u32 inst = kvmppc_get_last_inst(vcpu);
+ u32 inst;
enum emulation_result emulated = EMULATE_DONE;
+ int ax_rd, ax_ra, ax_rb, ax_rc;
+ short full_d;
+ u64 *fpr_d, *fpr_a, *fpr_b, *fpr_c;
- int ax_rd = inst_get_field(inst, 6, 10);
- int ax_ra = inst_get_field(inst, 11, 15);
- int ax_rb = inst_get_field(inst, 16, 20);
- int ax_rc = inst_get_field(inst, 21, 25);
- short full_d = inst_get_field(inst, 16, 31);
-
- u64 *fpr_d = &VCPU_FPR(vcpu, ax_rd);
- u64 *fpr_a = &VCPU_FPR(vcpu, ax_ra);
- u64 *fpr_b = &VCPU_FPR(vcpu, ax_rb);
- u64 *fpr_c = &VCPU_FPR(vcpu, ax_rc);
-
- bool rcomp = (inst & 1) ? true : false;
- u32 cr = kvmppc_get_cr(vcpu);
+ bool rcomp;
+ u32 cr;
#ifdef DEBUG
int i;
#endif
+ emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst);
+ if (emulated != EMULATE_DONE)
+ return emulated;
+
+ ax_rd = inst_get_field(inst, 6, 10);
+ ax_ra = inst_get_field(inst, 11, 15);
+ ax_rb = inst_get_field(inst, 16, 20);
+ ax_rc = inst_get_field(inst, 21, 25);
+ full_d = inst_get_field(inst, 16, 31);
+
+ fpr_d = &VCPU_FPR(vcpu, ax_rd);
+ fpr_a = &VCPU_FPR(vcpu, ax_ra);
+ fpr_b = &VCPU_FPR(vcpu, ax_rb);
+ fpr_c = &VCPU_FPR(vcpu, ax_rc);
+
+ rcomp = (inst & 1) ? true : false;
+ cr = kvmppc_get_cr(vcpu);
+
if (!kvmppc_inst_is_paired_single(vcpu, inst))
return EMULATE_FAIL;
#define HW_PAGE_SIZE PAGE_SIZE
#endif
+static bool kvmppc_is_split_real(struct kvm_vcpu *vcpu)
+{
+ ulong msr = kvmppc_get_msr(vcpu);
+ return (msr & (MSR_IR|MSR_DR)) == MSR_DR;
+}
+
+static void kvmppc_fixup_split_real(struct kvm_vcpu *vcpu)
+{
+ ulong msr = kvmppc_get_msr(vcpu);
+ ulong pc = kvmppc_get_pc(vcpu);
+
+ /* We are in DR only split real mode */
+ if ((msr & (MSR_IR|MSR_DR)) != MSR_DR)
+ return;
+
+ /* We have not fixed up the guest already */
+ if (vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK)
+ return;
+
+ /* The code is in fixupable address space */
+ if (pc & SPLIT_HACK_MASK)
+ return;
+
+ vcpu->arch.hflags |= BOOK3S_HFLAG_SPLIT_HACK;
+ kvmppc_set_pc(vcpu, pc | SPLIT_HACK_OFFS);
+}
+
+void kvmppc_unfixup_split_real(struct kvm_vcpu *vcpu);
+
static void kvmppc_core_vcpu_load_pr(struct kvm_vcpu *vcpu, int cpu)
{
#ifdef CONFIG_PPC_BOOK3S_64
svcpu->in_use = 0;
svcpu_put(svcpu);
#endif
+
+ /* Disable AIL if supported */
+ if (cpu_has_feature(CPU_FTR_HVMODE) &&
+ cpu_has_feature(CPU_FTR_ARCH_207S))
+ mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~LPCR_AIL);
+
vcpu->cpu = smp_processor_id();
#ifdef CONFIG_PPC_BOOK3S_32
current->thread.kvm_shadow_vcpu = vcpu->arch.shadow_vcpu;
#endif
+
+ if (kvmppc_is_split_real(vcpu))
+ kvmppc_fixup_split_real(vcpu);
}
static void kvmppc_core_vcpu_put_pr(struct kvm_vcpu *vcpu)
svcpu_put(svcpu);
#endif
+ if (kvmppc_is_split_real(vcpu))
+ kvmppc_unfixup_split_real(vcpu);
+
kvmppc_giveup_ext(vcpu, MSR_FP | MSR_VEC | MSR_VSX);
kvmppc_giveup_fac(vcpu, FSCR_TAR_LG);
+
+ /* Enable AIL if supported */
+ if (cpu_has_feature(CPU_FTR_HVMODE) &&
+ cpu_has_feature(CPU_FTR_ARCH_207S))
+ mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_AIL_3);
+
vcpu->cpu = -1;
}
#ifdef CONFIG_PPC_BOOK3S_64
svcpu->shadow_fscr = vcpu->arch.shadow_fscr;
#endif
+ /*
+ * Now also save the current time base value. We use this
+ * to find the guest purr and spurr value.
+ */
+ vcpu->arch.entry_tb = get_tb();
+ vcpu->arch.entry_vtb = get_vtb();
+ if (cpu_has_feature(CPU_FTR_ARCH_207S))
+ vcpu->arch.entry_ic = mfspr(SPRN_IC);
svcpu->in_use = true;
}
#ifdef CONFIG_PPC_BOOK3S_64
vcpu->arch.shadow_fscr = svcpu->shadow_fscr;
#endif
+ /*
+ * Update purr and spurr using time base on exit.
+ */
+ vcpu->arch.purr += get_tb() - vcpu->arch.entry_tb;
+ vcpu->arch.spurr += get_tb() - vcpu->arch.entry_tb;
+ vcpu->arch.vtb += get_vtb() - vcpu->arch.entry_vtb;
+ if (cpu_has_feature(CPU_FTR_ARCH_207S))
+ vcpu->arch.ic += mfspr(SPRN_IC) - vcpu->arch.entry_ic;
svcpu->in_use = false;
out:
}
}
+ if (kvmppc_is_split_real(vcpu))
+ kvmppc_fixup_split_real(vcpu);
+ else
+ kvmppc_unfixup_split_real(vcpu);
+
if ((kvmppc_get_msr(vcpu) & (MSR_PR|MSR_IR|MSR_DR)) !=
(old_msr & (MSR_PR|MSR_IR|MSR_DR))) {
kvmppc_mmu_flush_segments(vcpu);
put_page(hpage);
}
-static int kvmppc_visible_gfn(struct kvm_vcpu *vcpu, gfn_t gfn)
+static int kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)
{
ulong mp_pa = vcpu->arch.magic_page_pa;
if (!(kvmppc_get_msr(vcpu) & MSR_SF))
mp_pa = (uint32_t)mp_pa;
- if (unlikely(mp_pa) &&
- unlikely((mp_pa & KVM_PAM) >> PAGE_SHIFT == gfn)) {
+ gpa &= ~0xFFFULL;
+ if (unlikely(mp_pa) && unlikely((mp_pa & KVM_PAM) == (gpa & KVM_PAM))) {
return 1;
}
- return kvm_is_visible_gfn(vcpu->kvm, gfn);
+ return kvm_is_visible_gfn(vcpu->kvm, gpa >> PAGE_SHIFT);
}
int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
pte.vpage |= ((u64)VSID_REAL << (SID_SHIFT - 12));
break;
case MSR_DR:
+ if (!data &&
+ (vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) &&
+ ((pte.raddr & SPLIT_HACK_MASK) == SPLIT_HACK_OFFS))
+ pte.raddr &= ~SPLIT_HACK_MASK;
+ /* fall through */
case MSR_IR:
vcpu->arch.mmu.esid_to_vsid(vcpu, eaddr >> SID_SHIFT, &vsid);
kvmppc_set_dar(vcpu, kvmppc_get_fault_dar(vcpu));
kvmppc_book3s_queue_irqprio(vcpu, vec + 0x80);
} else if (!is_mmio &&
- kvmppc_visible_gfn(vcpu, pte.raddr >> PAGE_SHIFT)) {
+ kvmppc_visible_gpa(vcpu, pte.raddr)) {
if (data && !(vcpu->arch.fault_dsisr & DSISR_NOHPTE)) {
/*
* There is already a host HPTE there, presumably
#endif
}
-static int kvmppc_read_inst(struct kvm_vcpu *vcpu)
-{
- ulong srr0 = kvmppc_get_pc(vcpu);
- u32 last_inst = kvmppc_get_last_inst(vcpu);
- int ret;
-
- ret = kvmppc_ld(vcpu, &srr0, sizeof(u32), &last_inst, false);
- if (ret == -ENOENT) {
- ulong msr = kvmppc_get_msr(vcpu);
-
- msr = kvmppc_set_field(msr, 33, 33, 1);
- msr = kvmppc_set_field(msr, 34, 36, 0);
- msr = kvmppc_set_field(msr, 42, 47, 0);
- kvmppc_set_msr_fast(vcpu, msr);
- kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_INST_STORAGE);
- return EMULATE_AGAIN;
- }
-
- return EMULATE_DONE;
-}
-
-static int kvmppc_check_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr)
-{
-
- /* Need to do paired single emulation? */
- if (!(vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE))
- return EMULATE_DONE;
-
- /* Read out the instruction */
- if (kvmppc_read_inst(vcpu) == EMULATE_DONE)
- /* Need to emulate */
- return EMULATE_FAIL;
-
- return EMULATE_AGAIN;
-}
-
/* Handle external providers (FPU, Altivec, VSX) */
static int kvmppc_handle_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr,
ulong msr)
return RESUME_GUEST;
}
+
+void kvmppc_set_fscr(struct kvm_vcpu *vcpu, u64 fscr)
+{
+ if ((vcpu->arch.fscr & FSCR_TAR) && !(fscr & FSCR_TAR)) {
+ /* TAR got dropped, drop it in shadow too */
+ kvmppc_giveup_fac(vcpu, FSCR_TAR_LG);
+ }
+ vcpu->arch.fscr = fscr;
+}
#endif
int kvmppc_handle_exit_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
ulong shadow_srr1 = vcpu->arch.shadow_srr1;
vcpu->stat.pf_instruc++;
+ if (kvmppc_is_split_real(vcpu))
+ kvmppc_fixup_split_real(vcpu);
+
#ifdef CONFIG_PPC_BOOK3S_32
/* We set segments as unused segments when invalidating them. So
* treat the respective fault as segment fault. */
case BOOK3S_INTERRUPT_DECREMENTER:
case BOOK3S_INTERRUPT_HV_DECREMENTER:
case BOOK3S_INTERRUPT_DOORBELL:
+ case BOOK3S_INTERRUPT_H_DOORBELL:
vcpu->stat.dec_exits++;
r = RESUME_GUEST;
break;
{
enum emulation_result er;
ulong flags;
+ u32 last_inst;
+ int emul;
program_interrupt:
flags = vcpu->arch.shadow_srr1 & 0x1f0000ull;
+ emul = kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);
+ if (emul != EMULATE_DONE) {
+ r = RESUME_GUEST;
+ break;
+ }
+
if (kvmppc_get_msr(vcpu) & MSR_PR) {
#ifdef EXIT_DEBUG
- printk(KERN_INFO "Userspace triggered 0x700 exception at 0x%lx (0x%x)\n", kvmppc_get_pc(vcpu), kvmppc_get_last_inst(vcpu));
+ pr_info("Userspace triggered 0x700 exception at\n 0x%lx (0x%x)\n",
+ kvmppc_get_pc(vcpu), last_inst);
#endif
- if ((kvmppc_get_last_inst(vcpu) & 0xff0007ff) !=
+ if ((last_inst & 0xff0007ff) !=
(INS_DCBZ & 0xfffffff7)) {
kvmppc_core_queue_program(vcpu, flags);
r = RESUME_GUEST;
break;
case EMULATE_FAIL:
printk(KERN_CRIT "%s: emulation at %lx failed (%08x)\n",
- __func__, kvmppc_get_pc(vcpu), kvmppc_get_last_inst(vcpu));
+ __func__, kvmppc_get_pc(vcpu), last_inst);
kvmppc_core_queue_program(vcpu, flags);
r = RESUME_GUEST;
break;
break;
}
case BOOK3S_INTERRUPT_SYSCALL:
+ {
+ u32 last_sc;
+ int emul;
+
+ /* Get last sc for papr */
+ if (vcpu->arch.papr_enabled) {
+ /* The sc instuction points SRR0 to the next inst */
+ emul = kvmppc_get_last_inst(vcpu, INST_SC, &last_sc);
+ if (emul != EMULATE_DONE) {
+ kvmppc_set_pc(vcpu, kvmppc_get_pc(vcpu) - 4);
+ r = RESUME_GUEST;
+ break;
+ }
+ }
+
if (vcpu->arch.papr_enabled &&
- (kvmppc_get_last_sc(vcpu) == 0x44000022) &&
+ (last_sc == 0x44000022) &&
!(kvmppc_get_msr(vcpu) & MSR_PR)) {
/* SC 1 papr hypercalls */
ulong cmd = kvmppc_get_gpr(vcpu, 3);
r = RESUME_GUEST;
}
break;
+ }
case BOOK3S_INTERRUPT_FP_UNAVAIL:
case BOOK3S_INTERRUPT_ALTIVEC:
case BOOK3S_INTERRUPT_VSX:
{
int ext_msr = 0;
+ int emul;
+ u32 last_inst;
+
+ if (vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE) {
+ /* Do paired single instruction emulation */
+ emul = kvmppc_get_last_inst(vcpu, INST_GENERIC,
+ &last_inst);
+ if (emul == EMULATE_DONE)
+ goto program_interrupt;
+ else
+ r = RESUME_GUEST;
- switch (exit_nr) {
- case BOOK3S_INTERRUPT_FP_UNAVAIL: ext_msr = MSR_FP; break;
- case BOOK3S_INTERRUPT_ALTIVEC: ext_msr = MSR_VEC; break;
- case BOOK3S_INTERRUPT_VSX: ext_msr = MSR_VSX; break;
+ break;
}
- switch (kvmppc_check_ext(vcpu, exit_nr)) {
- case EMULATE_DONE:
- /* everything ok - let's enable the ext */
- r = kvmppc_handle_ext(vcpu, exit_nr, ext_msr);
+ /* Enable external provider */
+ switch (exit_nr) {
+ case BOOK3S_INTERRUPT_FP_UNAVAIL:
+ ext_msr = MSR_FP;
break;
- case EMULATE_FAIL:
- /* we need to emulate this instruction */
- goto program_interrupt;
+
+ case BOOK3S_INTERRUPT_ALTIVEC:
+ ext_msr = MSR_VEC;
break;
- default:
- /* nothing to worry about - go again */
+
+ case BOOK3S_INTERRUPT_VSX:
+ ext_msr = MSR_VSX;
break;
}
+
+ r = kvmppc_handle_ext(vcpu, exit_nr, ext_msr);
break;
}
case BOOK3S_INTERRUPT_ALIGNMENT:
- if (kvmppc_read_inst(vcpu) == EMULATE_DONE) {
- u32 last_inst = kvmppc_get_last_inst(vcpu);
+ {
+ u32 last_inst;
+ int emul = kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);
+
+ if (emul == EMULATE_DONE) {
u32 dsisr;
u64 dar;
}
r = RESUME_GUEST;
break;
+ }
#ifdef CONFIG_PPC_BOOK3S_64
case BOOK3S_INTERRUPT_FAC_UNAVAIL:
kvmppc_handle_fac(vcpu, vcpu->arch.shadow_fscr >> 56);
*val = get_reg_val(id, to_book3s(vcpu)->hior);
break;
case KVM_REG_PPC_LPCR:
+ case KVM_REG_PPC_LPCR_64:
/*
* We are only interested in the LPCR_ILE bit
*/
to_book3s(vcpu)->hior_explicit = true;
break;
case KVM_REG_PPC_LPCR:
+ case KVM_REG_PPC_LPCR_64:
kvmppc_set_lpcr_pr(vcpu, set_reg_val(id, *val));
break;
default:
p = __get_free_page(GFP_KERNEL|__GFP_ZERO);
if (!p)
goto uninit_vcpu;
- /* the real shared page fills the last 4k of our page */
- vcpu->arch.shared = (void *)(p + PAGE_SIZE - 4096);
+ vcpu->arch.shared = (void *)p;
#ifdef CONFIG_PPC_BOOK3S_64
/* Always start the shared struct in native endian mode */
#ifdef __BIG_ENDIAN__
{
mutex_init(&kvm->arch.hpt_mutex);
+#ifdef CONFIG_PPC_BOOK3S_64
+ /* Start out with the default set of hcalls enabled */
+ kvmppc_pr_init_default_hcalls(kvm);
+#endif
+
if (firmware_has_feature(FW_FEATURE_SET_MODE)) {
spin_lock(&kvm_global_user_count_lock);
if (++kvm_global_user_count == 1)
.emulate_mfspr = kvmppc_core_emulate_mfspr_pr,
.fast_vcpu_kick = kvm_vcpu_kick,
.arch_vm_ioctl = kvm_arch_vm_ioctl_pr,
+#ifdef CONFIG_PPC_BOOK3S_64
+ .hcall_implemented = kvmppc_hcall_impl_pr,
+#endif
};
{
long flags = kvmppc_get_gpr(vcpu, 4);
long pte_index = kvmppc_get_gpr(vcpu, 5);
- unsigned long pteg[2 * 8];
- unsigned long pteg_addr, i, *hpte;
+ __be64 pteg[2 * 8];
+ __be64 *hpte;
+ unsigned long pteg_addr, i;
long int ret;
i = pte_index & 7;
pteg = get_pteg_addr(vcpu, pte_index);
mutex_lock(&vcpu->kvm->arch.hpt_mutex);
copy_from_user(pte, (void __user *)pteg, sizeof(pte));
- pte[0] = be64_to_cpu(pte[0]);
- pte[1] = be64_to_cpu(pte[1]);
+ pte[0] = be64_to_cpu((__force __be64)pte[0]);
+ pte[1] = be64_to_cpu((__force __be64)pte[1]);
ret = H_NOT_FOUND;
if ((pte[0] & HPTE_V_VALID) == 0 ||
pteg = get_pteg_addr(vcpu, tsh & H_BULK_REMOVE_PTEX);
copy_from_user(pte, (void __user *)pteg, sizeof(pte));
- pte[0] = be64_to_cpu(pte[0]);
- pte[1] = be64_to_cpu(pte[1]);
+ pte[0] = be64_to_cpu((__force __be64)pte[0]);
+ pte[1] = be64_to_cpu((__force __be64)pte[1]);
/* tsl = AVPN */
flags = (tsh & H_BULK_REMOVE_FLAGS) >> 26;
pteg = get_pteg_addr(vcpu, pte_index);
mutex_lock(&vcpu->kvm->arch.hpt_mutex);
copy_from_user(pte, (void __user *)pteg, sizeof(pte));
- pte[0] = be64_to_cpu(pte[0]);
- pte[1] = be64_to_cpu(pte[1]);
+ pte[0] = be64_to_cpu((__force __be64)pte[0]);
+ pte[1] = be64_to_cpu((__force __be64)pte[1]);
ret = H_NOT_FOUND;
if ((pte[0] & HPTE_V_VALID) == 0 ||
rb = compute_tlbie_rb(v, r, pte_index);
vcpu->arch.mmu.tlbie(vcpu, rb, rb & 1 ? true : false);
- pte[0] = cpu_to_be64(pte[0]);
- pte[1] = cpu_to_be64(pte[1]);
+ pte[0] = (__force u64)cpu_to_be64(pte[0]);
+ pte[1] = (__force u64)cpu_to_be64(pte[1]);
copy_to_user((void __user *)pteg, pte, sizeof(pte));
ret = H_SUCCESS;
int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd)
{
+ int rc, idx;
+
+ if (cmd <= MAX_HCALL_OPCODE &&
+ !test_bit(cmd/4, vcpu->kvm->arch.enabled_hcalls))
+ return EMULATE_FAIL;
+
switch (cmd) {
case H_ENTER:
return kvmppc_h_pr_enter(vcpu);
break;
case H_RTAS:
if (list_empty(&vcpu->kvm->arch.rtas_tokens))
- return RESUME_HOST;
- if (kvmppc_rtas_hcall(vcpu))
+ break;
+ idx = srcu_read_lock(&vcpu->kvm->srcu);
+ rc = kvmppc_rtas_hcall(vcpu);
+ srcu_read_unlock(&vcpu->kvm->srcu, idx);
+ if (rc)
break;
kvmppc_set_gpr(vcpu, 3, 0);
return EMULATE_DONE;
return EMULATE_FAIL;
}
+
+int kvmppc_hcall_impl_pr(unsigned long cmd)
+{
+ switch (cmd) {
+ case H_ENTER:
+ case H_REMOVE:
+ case H_PROTECT:
+ case H_BULK_REMOVE:
+ case H_PUT_TCE:
+ case H_CEDE:
+#ifdef CONFIG_KVM_XICS
+ case H_XIRR:
+ case H_CPPR:
+ case H_EOI:
+ case H_IPI:
+ case H_IPOLL:
+ case H_XIRR_X:
+#endif
+ return 1;
+ }
+ return 0;
+}
+
+/*
+ * List of hcall numbers to enable by default.
+ * For compatibility with old userspace, we enable by default
+ * all hcalls that were implemented before the hcall-enabling
+ * facility was added. Note this list should not include H_RTAS.
+ */
+static unsigned int default_hcall_list[] = {
+ H_ENTER,
+ H_REMOVE,
+ H_PROTECT,
+ H_BULK_REMOVE,
+ H_PUT_TCE,
+ H_CEDE,
+#ifdef CONFIG_KVM_XICS
+ H_XIRR,
+ H_CPPR,
+ H_EOI,
+ H_IPI,
+ H_IPOLL,
+ H_XIRR_X,
+#endif
+ 0
+};
+
+void kvmppc_pr_init_default_hcalls(struct kvm *kvm)
+{
+ int i;
+ unsigned int hcall;
+
+ for (i = 0; default_hcall_list[i]; ++i) {
+ hcall = default_hcall_list[i];
+ WARN_ON(!kvmppc_hcall_impl_pr(hcall));
+ __set_bit(hcall / 4, kvm->arch.enabled_hcalls);
+ }
+}
static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp,
u32 new_irq);
-static int ics_deliver_irq(struct kvmppc_xics *xics, u32 irq, u32 level,
- bool report_status)
+/*
+ * Return value ideally indicates how the interrupt was handled, but no
+ * callers look at it (given that we don't implement KVM_IRQ_LINE_STATUS),
+ * so just return 0.
+ */
+static int ics_deliver_irq(struct kvmppc_xics *xics, u32 irq, u32 level)
{
struct ics_irq_state *state;
struct kvmppc_ics *ics;
if (!state->exists)
return -EINVAL;
- if (report_status)
- return state->asserted;
-
/*
* We set state->asserted locklessly. This should be fine as
* we are the only setter, thus concurrent access is undefined
* to begin with.
*/
- if (level == KVM_INTERRUPT_SET_LEVEL)
+ if (level == 1 || level == KVM_INTERRUPT_SET_LEVEL)
state->asserted = 1;
- else if (level == KVM_INTERRUPT_UNSET) {
+ else if (level == 0 || level == KVM_INTERRUPT_UNSET) {
state->asserted = 0;
return 0;
}
/* Attempt delivery */
icp_deliver_irq(xics, NULL, irq);
- return state->asserted;
+ return 0;
}
static void ics_check_resend(struct kvmppc_xics *xics, struct kvmppc_ics *ics,
if (state->asserted)
icp_deliver_irq(xics, icp, irq);
+ kvm_notify_acked_irq(vcpu->kvm, 0, irq);
+
return H_SUCCESS;
}
icp_check_resend(xics, icp);
if (icp->rm_action & XICS_RM_REJECT)
icp_deliver_irq(xics, icp, icp->rm_reject);
+ if (icp->rm_action & XICS_RM_NOTIFY_EOI)
+ kvm_notify_acked_irq(vcpu->kvm, 0, icp->rm_eoied_irq);
icp->rm_action = 0;
{
struct kvmppc_xics *xics = kvm->arch.xics;
- return ics_deliver_irq(xics, irq, level, line_status);
+ return ics_deliver_irq(xics, irq, level);
+}
+
+int kvm_set_msi(struct kvm_kernel_irq_routing_entry *irq_entry, struct kvm *kvm,
+ int irq_source_id, int level, bool line_status)
+{
+ if (!level)
+ return -1;
+ return kvm_set_irq(kvm, irq_source_id, irq_entry->gsi,
+ level, line_status);
}
static int xics_set_attr(struct kvm_device *dev, struct kvm_device_attr *attr)
vcpu->arch.icp = NULL;
vcpu->arch.irq_type = KVMPPC_IRQ_DEFAULT;
}
+
+static int xics_set_irq(struct kvm_kernel_irq_routing_entry *e,
+ struct kvm *kvm, int irq_source_id, int level,
+ bool line_status)
+{
+ return kvm_set_irq(kvm, irq_source_id, e->gsi, level, line_status);
+}
+
+int kvm_irq_map_gsi(struct kvm *kvm,
+ struct kvm_kernel_irq_routing_entry *entries, int gsi)
+{
+ entries->gsi = gsi;
+ entries->type = KVM_IRQ_ROUTING_IRQCHIP;
+ entries->set = xics_set_irq;
+ entries->irqchip.irqchip = 0;
+ entries->irqchip.pin = gsi;
+ return 1;
+}
+
+int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+ return pin;
+}
#define XICS_RM_KICK_VCPU 0x1
#define XICS_RM_CHECK_RESEND 0x2
#define XICS_RM_REJECT 0x4
+#define XICS_RM_NOTIFY_EOI 0x8
u32 rm_action;
struct kvm_vcpu *rm_kick_target;
u32 rm_reject;
+ u32 rm_eoied_irq;
/* Debug stuff for real mode */
union kvmppc_icp_state rm_dbgstate;
struct kvm_stats_debugfs_item debugfs_entries[] = {
{ "mmio", VCPU_STAT(mmio_exits) },
- { "dcr", VCPU_STAT(dcr_exits) },
{ "sig", VCPU_STAT(signal_exits) },
{ "itlb_r", VCPU_STAT(itlb_real_miss_exits) },
{ "itlb_v", VCPU_STAT(itlb_virt_miss_exits) },
set_bit(priority, &vcpu->arch.pending_exceptions);
}
-static void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu,
- ulong dear_flags, ulong esr_flags)
+void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu,
+ ulong dear_flags, ulong esr_flags)
{
vcpu->arch.queued_dear = dear_flags;
vcpu->arch.queued_esr = esr_flags;
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DTLB_MISS);
}
-static void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
- ulong dear_flags, ulong esr_flags)
+void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
+ ulong dear_flags, ulong esr_flags)
{
vcpu->arch.queued_dear = dear_flags;
vcpu->arch.queued_esr = esr_flags;
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DATA_STORAGE);
}
-static void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu,
- ulong esr_flags)
+void kvmppc_core_queue_itlb_miss(struct kvm_vcpu *vcpu)
+{
+ kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_ITLB_MISS);
+}
+
+void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu, ulong esr_flags)
{
vcpu->arch.queued_esr = esr_flags;
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_INST_STORAGE);
static void set_guest_srr(struct kvm_vcpu *vcpu, unsigned long srr0, u32 srr1)
{
-#ifdef CONFIG_KVM_BOOKE_HV
- mtspr(SPRN_GSRR0, srr0);
- mtspr(SPRN_GSRR1, srr1);
-#else
- vcpu->arch.shared->srr0 = srr0;
- vcpu->arch.shared->srr1 = srr1;
-#endif
+ kvmppc_set_srr0(vcpu, srr0);
+ kvmppc_set_srr1(vcpu, srr1);
}
static void set_guest_csrr(struct kvm_vcpu *vcpu, unsigned long srr0, u32 srr1)
vcpu->arch.mcsrr1 = srr1;
}
-static unsigned long get_guest_dear(struct kvm_vcpu *vcpu)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
- return mfspr(SPRN_GDEAR);
-#else
- return vcpu->arch.shared->dar;
-#endif
-}
-
-static void set_guest_dear(struct kvm_vcpu *vcpu, unsigned long dear)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
- mtspr(SPRN_GDEAR, dear);
-#else
- vcpu->arch.shared->dar = dear;
-#endif
-}
-
-static unsigned long get_guest_esr(struct kvm_vcpu *vcpu)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
- return mfspr(SPRN_GESR);
-#else
- return vcpu->arch.shared->esr;
-#endif
-}
-
-static void set_guest_esr(struct kvm_vcpu *vcpu, u32 esr)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
- mtspr(SPRN_GESR, esr);
-#else
- vcpu->arch.shared->esr = esr;
-#endif
-}
-
-static unsigned long get_guest_epr(struct kvm_vcpu *vcpu)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
- return mfspr(SPRN_GEPR);
-#else
- return vcpu->arch.epr;
-#endif
-}
-
/* Deliver the interrupt of the corresponding priority, if possible. */
static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
unsigned int priority)
vcpu->arch.pc = vcpu->arch.ivpr | vcpu->arch.ivor[priority];
if (update_esr == true)
- set_guest_esr(vcpu, vcpu->arch.queued_esr);
+ kvmppc_set_esr(vcpu, vcpu->arch.queued_esr);
if (update_dear == true)
- set_guest_dear(vcpu, vcpu->arch.queued_dear);
+ kvmppc_set_dar(vcpu, vcpu->arch.queued_dear);
if (update_epr == true) {
if (vcpu->arch.epr_flags & KVMPPC_EPR_USER)
kvm_make_request(KVM_REQ_EPR_EXIT, vcpu);
* they were actually modified by emulation. */
return RESUME_GUEST_NV;
- case EMULATE_DO_DCR:
- run->exit_reason = KVM_EXIT_DCR;
- return RESUME_HOST;
+ case EMULATE_AGAIN:
+ return RESUME_GUEST;
case EMULATE_FAIL:
printk(KERN_CRIT "%s: emulation at %lx failed (%08x)\n",
}
}
+static int kvmppc_resume_inst_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+ enum emulation_result emulated, u32 last_inst)
+{
+ switch (emulated) {
+ case EMULATE_AGAIN:
+ return RESUME_GUEST;
+
+ case EMULATE_FAIL:
+ pr_debug("%s: load instruction from guest address %lx failed\n",
+ __func__, vcpu->arch.pc);
+ /* For debugging, encode the failing instruction and
+ * report it to userspace. */
+ run->hw.hardware_exit_reason = ~0ULL << 32;
+ run->hw.hardware_exit_reason |= last_inst;
+ kvmppc_core_queue_program(vcpu, ESR_PIL);
+ return RESUME_HOST;
+
+ default:
+ BUG();
+ }
+}
+
/**
* kvmppc_handle_exit
*
int r = RESUME_HOST;
int s;
int idx;
+ u32 last_inst = KVM_INST_FETCH_FAILED;
+ enum emulation_result emulated = EMULATE_DONE;
/* update before a new last_exit_type is rewritten */
kvmppc_update_timing_stats(vcpu);
/* restart interrupts if they were meant for the host */
kvmppc_restart_interrupt(vcpu, exit_nr);
+ /*
+ * get last instruction before beeing preempted
+ * TODO: for e6500 check also BOOKE_INTERRUPT_LRAT_ERROR & ESR_DATA
+ */
+ switch (exit_nr) {
+ case BOOKE_INTERRUPT_DATA_STORAGE:
+ case BOOKE_INTERRUPT_DTLB_MISS:
+ case BOOKE_INTERRUPT_HV_PRIV:
+ emulated = kvmppc_get_last_inst(vcpu, false, &last_inst);
+ break;
+ default:
+ break;
+ }
+
local_irq_enable();
trace_kvm_exit(exit_nr, vcpu);
run->exit_reason = KVM_EXIT_UNKNOWN;
run->ready_for_interrupt_injection = 1;
+ if (emulated != EMULATE_DONE) {
+ r = kvmppc_resume_inst_load(run, vcpu, emulated, last_inst);
+ goto out;
+ }
+
switch (exit_nr) {
case BOOKE_INTERRUPT_MACHINE_CHECK:
printk("MACHINE CHECK: %lx\n", mfspr(SPRN_MCSR));
BUG();
}
+out:
/*
* To avoid clobbering exit_reason, only check for signals if we
* aren't already exiting to userspace for some other reason.
regs->lr = vcpu->arch.lr;
regs->xer = kvmppc_get_xer(vcpu);
regs->msr = vcpu->arch.shared->msr;
- regs->srr0 = vcpu->arch.shared->srr0;
- regs->srr1 = vcpu->arch.shared->srr1;
+ regs->srr0 = kvmppc_get_srr0(vcpu);
+ regs->srr1 = kvmppc_get_srr1(vcpu);
regs->pid = vcpu->arch.pid;
- regs->sprg0 = vcpu->arch.shared->sprg0;
- regs->sprg1 = vcpu->arch.shared->sprg1;
- regs->sprg2 = vcpu->arch.shared->sprg2;
- regs->sprg3 = vcpu->arch.shared->sprg3;
- regs->sprg4 = vcpu->arch.shared->sprg4;
- regs->sprg5 = vcpu->arch.shared->sprg5;
- regs->sprg6 = vcpu->arch.shared->sprg6;
- regs->sprg7 = vcpu->arch.shared->sprg7;
+ regs->sprg0 = kvmppc_get_sprg0(vcpu);
+ regs->sprg1 = kvmppc_get_sprg1(vcpu);
+ regs->sprg2 = kvmppc_get_sprg2(vcpu);
+ regs->sprg3 = kvmppc_get_sprg3(vcpu);
+ regs->sprg4 = kvmppc_get_sprg4(vcpu);
+ regs->sprg5 = kvmppc_get_sprg5(vcpu);
+ regs->sprg6 = kvmppc_get_sprg6(vcpu);
+ regs->sprg7 = kvmppc_get_sprg7(vcpu);
for (i = 0; i < ARRAY_SIZE(regs->gpr); i++)
regs->gpr[i] = kvmppc_get_gpr(vcpu, i);
vcpu->arch.lr = regs->lr;
kvmppc_set_xer(vcpu, regs->xer);
kvmppc_set_msr(vcpu, regs->msr);
- vcpu->arch.shared->srr0 = regs->srr0;
- vcpu->arch.shared->srr1 = regs->srr1;
+ kvmppc_set_srr0(vcpu, regs->srr0);
+ kvmppc_set_srr1(vcpu, regs->srr1);
kvmppc_set_pid(vcpu, regs->pid);
- vcpu->arch.shared->sprg0 = regs->sprg0;
- vcpu->arch.shared->sprg1 = regs->sprg1;
- vcpu->arch.shared->sprg2 = regs->sprg2;
- vcpu->arch.shared->sprg3 = regs->sprg3;
- vcpu->arch.shared->sprg4 = regs->sprg4;
- vcpu->arch.shared->sprg5 = regs->sprg5;
- vcpu->arch.shared->sprg6 = regs->sprg6;
- vcpu->arch.shared->sprg7 = regs->sprg7;
+ kvmppc_set_sprg0(vcpu, regs->sprg0);
+ kvmppc_set_sprg1(vcpu, regs->sprg1);
+ kvmppc_set_sprg2(vcpu, regs->sprg2);
+ kvmppc_set_sprg3(vcpu, regs->sprg3);
+ kvmppc_set_sprg4(vcpu, regs->sprg4);
+ kvmppc_set_sprg5(vcpu, regs->sprg5);
+ kvmppc_set_sprg6(vcpu, regs->sprg6);
+ kvmppc_set_sprg7(vcpu, regs->sprg7);
for (i = 0; i < ARRAY_SIZE(regs->gpr); i++)
kvmppc_set_gpr(vcpu, i, regs->gpr[i]);
sregs->u.e.csrr0 = vcpu->arch.csrr0;
sregs->u.e.csrr1 = vcpu->arch.csrr1;
sregs->u.e.mcsr = vcpu->arch.mcsr;
- sregs->u.e.esr = get_guest_esr(vcpu);
- sregs->u.e.dear = get_guest_dear(vcpu);
+ sregs->u.e.esr = kvmppc_get_esr(vcpu);
+ sregs->u.e.dear = kvmppc_get_dar(vcpu);
sregs->u.e.tsr = vcpu->arch.tsr;
sregs->u.e.tcr = vcpu->arch.tcr;
sregs->u.e.dec = kvmppc_get_dec(vcpu, tb);
vcpu->arch.csrr0 = sregs->u.e.csrr0;
vcpu->arch.csrr1 = sregs->u.e.csrr1;
vcpu->arch.mcsr = sregs->u.e.mcsr;
- set_guest_esr(vcpu, sregs->u.e.esr);
- set_guest_dear(vcpu, sregs->u.e.dear);
+ kvmppc_set_esr(vcpu, sregs->u.e.esr);
+ kvmppc_set_dar(vcpu, sregs->u.e.dear);
vcpu->arch.vrsave = sregs->u.e.vrsave;
kvmppc_set_tcr(vcpu, sregs->u.e.tcr);
val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac2);
break;
case KVM_REG_PPC_EPR: {
- u32 epr = get_guest_epr(vcpu);
+ u32 epr = kvmppc_get_epr(vcpu);
val = get_reg_val(reg->id, epr);
break;
}
#endif
}
+int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, enum xlate_instdata xlid,
+ enum xlate_readwrite xlrw, struct kvmppc_pte *pte)
+{
+ int gtlb_index;
+ gpa_t gpaddr;
+
+#ifdef CONFIG_KVM_E500V2
+ if (!(vcpu->arch.shared->msr & MSR_PR) &&
+ (eaddr & PAGE_MASK) == vcpu->arch.magic_page_ea) {
+ pte->eaddr = eaddr;
+ pte->raddr = (vcpu->arch.magic_page_pa & PAGE_MASK) |
+ (eaddr & ~PAGE_MASK);
+ pte->vpage = eaddr >> PAGE_SHIFT;
+ pte->may_read = true;
+ pte->may_write = true;
+ pte->may_execute = true;
+
+ return 0;
+ }
+#endif
+
+ /* Check the guest TLB. */
+ switch (xlid) {
+ case XLATE_INST:
+ gtlb_index = kvmppc_mmu_itlb_index(vcpu, eaddr);
+ break;
+ case XLATE_DATA:
+ gtlb_index = kvmppc_mmu_dtlb_index(vcpu, eaddr);
+ break;
+ default:
+ BUG();
+ }
+
+ /* Do we have a TLB entry at all? */
+ if (gtlb_index < 0)
+ return -ENOENT;
+
+ gpaddr = kvmppc_mmu_xlate(vcpu, gtlb_index, eaddr);
+
+ pte->eaddr = eaddr;
+ pte->raddr = (gpaddr & PAGE_MASK) | (eaddr & ~PAGE_MASK);
+ pte->vpage = eaddr >> PAGE_SHIFT;
+
+ /* XXX read permissions from the guest TLB */
+ pte->may_read = true;
+ pte->may_write = true;
+ pte->may_execute = true;
+
+ return 0;
+}
+
int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
struct kvm_guest_debug *dbg)
{
void kvmppc_set_pending_interrupt(struct kvm_vcpu *vcpu, enum int_class type);
-extern void kvmppc_mmu_destroy_44x(struct kvm_vcpu *vcpu);
-extern int kvmppc_core_emulate_op_44x(struct kvm_run *run, struct kvm_vcpu *vcpu,
- unsigned int inst, int *advance);
-extern int kvmppc_core_emulate_mtspr_44x(struct kvm_vcpu *vcpu, int sprn,
- ulong spr_val);
-extern int kvmppc_core_emulate_mfspr_44x(struct kvm_vcpu *vcpu, int sprn,
- ulong *spr_val);
extern void kvmppc_mmu_destroy_e500(struct kvm_vcpu *vcpu);
extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
struct kvm_vcpu *vcpu,
* guest (PR-mode only).
*/
case SPRN_SPRG4:
- vcpu->arch.shared->sprg4 = spr_val;
+ kvmppc_set_sprg4(vcpu, spr_val);
break;
case SPRN_SPRG5:
- vcpu->arch.shared->sprg5 = spr_val;
+ kvmppc_set_sprg5(vcpu, spr_val);
break;
case SPRN_SPRG6:
- vcpu->arch.shared->sprg6 = spr_val;
+ kvmppc_set_sprg6(vcpu, spr_val);
break;
case SPRN_SPRG7:
- vcpu->arch.shared->sprg7 = spr_val;
+ kvmppc_set_sprg7(vcpu, spr_val);
break;
case SPRN_IVPR:
#include <asm/ppc_asm.h>
#include <asm/kvm_asm.h>
#include <asm/reg.h>
-#include <asm/mmu-44x.h>
#include <asm/page.h>
#include <asm/asm-offsets.h>
mtspr SPRN_PID1, r3
#endif
-#ifdef CONFIG_44x
- iccci 0, 0 /* XXX hack */
-#endif
-
/* Load some guest volatiles. */
lwz r0, VCPU_GPR(R0)(r4)
lwz r2, VCPU_GPR(R2)(r4)
#include <asm/ppc_asm.h>
#include <asm/kvm_asm.h>
#include <asm/reg.h>
-#include <asm/mmu-44x.h>
#include <asm/page.h>
#include <asm/asm-compat.h>
#include <asm/asm-offsets.h>
#include <asm/bitsperlong.h>
-#include <asm/thread_info.h>
#ifdef CONFIG_64BIT
#include <asm/exception-64e.h>
1:
.if \flags & NEED_EMU
- /*
- * This assumes you have external PID support.
- * To support a bookehv CPU without external PID, you'll
- * need to look up the TLB entry and create a temporary mapping.
- *
- * FIXME: we don't currently handle if the lwepx faults. PR-mode
- * booke doesn't handle it either. Since Linux doesn't use
- * broadcast tlbivax anymore, the only way this should happen is
- * if the guest maps its memory execute-but-not-read, or if we
- * somehow take a TLB miss in the middle of this entry code and
- * evict the relevant entry. On e500mc, all kernel lowmem is
- * bolted into TLB1 large page mappings, and we don't use
- * broadcast invalidates, so we should not take a TLB miss here.
- *
- * Later we'll need to deal with faults here. Disallowing guest
- * mappings that are execute-but-not-read could be an option on
- * e500mc, but not on chips with an LRAT if it is used.
- */
-
- mfspr r3, SPRN_EPLC /* will already have correct ELPID and EGS */
PPC_STL r15, VCPU_GPR(R15)(r4)
PPC_STL r16, VCPU_GPR(R16)(r4)
PPC_STL r17, VCPU_GPR(R17)(r4)
PPC_STL r18, VCPU_GPR(R18)(r4)
PPC_STL r19, VCPU_GPR(R19)(r4)
- mr r8, r3
PPC_STL r20, VCPU_GPR(R20)(r4)
- rlwimi r8, r6, EPC_EAS_SHIFT - MSR_IR_LG, EPC_EAS
PPC_STL r21, VCPU_GPR(R21)(r4)
- rlwimi r8, r6, EPC_EPR_SHIFT - MSR_PR_LG, EPC_EPR
PPC_STL r22, VCPU_GPR(R22)(r4)
- rlwimi r8, r10, EPC_EPID_SHIFT, EPC_EPID
PPC_STL r23, VCPU_GPR(R23)(r4)
PPC_STL r24, VCPU_GPR(R24)(r4)
PPC_STL r25, VCPU_GPR(R25)(r4)
PPC_STL r29, VCPU_GPR(R29)(r4)
PPC_STL r30, VCPU_GPR(R30)(r4)
PPC_STL r31, VCPU_GPR(R31)(r4)
- mtspr SPRN_EPLC, r8
-
- /* disable preemption, so we are sure we hit the fixup handler */
- CURRENT_THREAD_INFO(r8, r1)
- li r7, 1
- stw r7, TI_PREEMPT(r8)
-
- isync
/*
- * In case the read goes wrong, we catch it and write an invalid value
- * in LAST_INST instead.
+ * We don't use external PID support. lwepx faults would need to be
+ * handled by KVM and this implies aditional code in DO_KVM (for
+ * DTB_MISS, DSI and LRAT) to check ESR[EPID] and EPLC[EGS] which
+ * is too intrusive for the host. Get last instuction in
+ * kvmppc_get_last_inst().
*/
-1: lwepx r9, 0, r5
-2:
-.section .fixup, "ax"
-3: li r9, KVM_INST_FETCH_FAILED
- b 2b
-.previous
-.section __ex_table,"a"
- PPC_LONG_ALIGN
- PPC_LONG 1b,3b
-.previous
-
- mtspr SPRN_EPLC, r3
- li r7, 0
- stw r7, TI_PREEMPT(r8)
+ li r9, KVM_INST_FETCH_FAILED
stw r9, VCPU_LAST_INST(r4)
.endif
#ifdef CONFIG_64BIT
PPC_LL r3, PACA_SPRG_VDSO(r13)
#endif
+ mfspr r5, SPRN_SPRG9
PPC_STD(r6, VCPU_SHARED_SPRG4, r11)
mfspr r8, SPRN_SPRG6
PPC_STD(r7, VCPU_SHARED_SPRG5, r11)
#ifdef CONFIG_64BIT
mtspr SPRN_SPRG_VDSO_WRITE, r3
#endif
+ PPC_STD(r5, VCPU_SPRG9, r4)
PPC_STD(r8, VCPU_SHARED_SPRG6, r11)
mfxer r3
PPC_STD(r9, VCPU_SHARED_SPRG7, r11)
mtspr SPRN_SPRG5W, r6
PPC_LD(r8, VCPU_SHARED_SPRG7, r11)
mtspr SPRN_SPRG6W, r7
+ PPC_LD(r5, VCPU_SPRG9, r4)
mtspr SPRN_SPRG7W, r8
+ mtspr SPRN_SPRG9, r5
/* Load some guest volatiles. */
PPC_LL r3, VCPU_LR(r4)
spr_val);
break;
+ case SPRN_PWRMGTCR0:
+ /*
+ * Guest relies on host power management configurations
+ * Treat the request as a general store
+ */
+ vcpu->arch.pwrmgtcr0 = spr_val;
+ break;
+
/* extra exceptions */
case SPRN_IVOR32:
vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL] = spr_val;
*spr_val = vcpu->arch.eptcfg;
break;
+ case SPRN_PWRMGTCR0:
+ *spr_val = vcpu->arch.pwrmgtcr0;
+ break;
+
/* extra exceptions */
case SPRN_IVOR32:
*spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL];
{
unsigned long flags;
u32 mas0;
+ u32 mas4;
local_irq_save(flags);
mtspr(SPRN_MAS6, 0);
+ mas4 = mfspr(SPRN_MAS4);
+ mtspr(SPRN_MAS4, mas4 & ~MAS4_TLBSEL_MASK);
asm volatile("tlbsx 0, %0" : : "b" (eaddr & ~CONFIG_PAGE_OFFSET));
mas0 = mfspr(SPRN_MAS0);
+ mtspr(SPRN_MAS4, mas4);
local_irq_restore(flags);
return mas0;
}
}
+#ifdef CONFIG_KVM_BOOKE_HV
+int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, enum instruction_type type,
+ u32 *instr)
+{
+ gva_t geaddr;
+ hpa_t addr;
+ hfn_t pfn;
+ hva_t eaddr;
+ u32 mas1, mas2, mas3;
+ u64 mas7_mas3;
+ struct page *page;
+ unsigned int addr_space, psize_shift;
+ bool pr;
+ unsigned long flags;
+
+ /* Search TLB for guest pc to get the real address */
+ geaddr = kvmppc_get_pc(vcpu);
+
+ addr_space = (vcpu->arch.shared->msr & MSR_IS) >> MSR_IR_LG;
+
+ local_irq_save(flags);
+ mtspr(SPRN_MAS6, (vcpu->arch.pid << MAS6_SPID_SHIFT) | addr_space);
+ mtspr(SPRN_MAS5, MAS5_SGS | vcpu->kvm->arch.lpid);
+ asm volatile("tlbsx 0, %[geaddr]\n" : :
+ [geaddr] "r" (geaddr));
+ mtspr(SPRN_MAS5, 0);
+ mtspr(SPRN_MAS8, 0);
+ mas1 = mfspr(SPRN_MAS1);
+ mas2 = mfspr(SPRN_MAS2);
+ mas3 = mfspr(SPRN_MAS3);
+#ifdef CONFIG_64BIT
+ mas7_mas3 = mfspr(SPRN_MAS7_MAS3);
+#else
+ mas7_mas3 = ((u64)mfspr(SPRN_MAS7) << 32) | mas3;
+#endif
+ local_irq_restore(flags);
+
+ /*
+ * If the TLB entry for guest pc was evicted, return to the guest.
+ * There are high chances to find a valid TLB entry next time.
+ */
+ if (!(mas1 & MAS1_VALID))
+ return EMULATE_AGAIN;
+
+ /*
+ * Another thread may rewrite the TLB entry in parallel, don't
+ * execute from the address if the execute permission is not set
+ */
+ pr = vcpu->arch.shared->msr & MSR_PR;
+ if (unlikely((pr && !(mas3 & MAS3_UX)) ||
+ (!pr && !(mas3 & MAS3_SX)))) {
+ pr_err_ratelimited(
+ "%s: Instuction emulation from guest addres %08lx without execute permission\n",
+ __func__, geaddr);
+ return EMULATE_AGAIN;
+ }
+
+ /*
+ * The real address will be mapped by a cacheable, memory coherent,
+ * write-back page. Check for mismatches when LRAT is used.
+ */
+ if (has_feature(vcpu, VCPU_FTR_MMU_V2) &&
+ unlikely((mas2 & MAS2_I) || (mas2 & MAS2_W) || !(mas2 & MAS2_M))) {
+ pr_err_ratelimited(
+ "%s: Instuction emulation from guest addres %08lx mismatches storage attributes\n",
+ __func__, geaddr);
+ return EMULATE_AGAIN;
+ }
+
+ /* Get pfn */
+ psize_shift = MAS1_GET_TSIZE(mas1) + 10;
+ addr = (mas7_mas3 & (~0ULL << psize_shift)) |
+ (geaddr & ((1ULL << psize_shift) - 1ULL));
+ pfn = addr >> PAGE_SHIFT;
+
+ /* Guard against emulation from devices area */
+ if (unlikely(!page_is_ram(pfn))) {
+ pr_err_ratelimited("%s: Instruction emulation from non-RAM host addres %08llx is not supported\n",
+ __func__, addr);
+ return EMULATE_AGAIN;
+ }
+
+ /* Map a page and get guest's instruction */
+ page = pfn_to_page(pfn);
+ eaddr = (unsigned long)kmap_atomic(page);
+ *instr = *(u32 *)(eaddr | (unsigned long)(addr & ~PAGE_MASK));
+ kunmap_atomic((u32 *)eaddr);
+
+ return EMULATE_DONE;
+}
+#else
+int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, enum instruction_type type,
+ u32 *instr)
+{
+ return EMULATE_AGAIN;
+}
+#endif
+
/************* MMU Notifiers *************/
int kvm_unmap_hva(struct kvm *kvm, unsigned long hva)
{
}
-static DEFINE_PER_CPU(struct kvm_vcpu *, last_vcpu_on_cpu);
+static DEFINE_PER_CPU(struct kvm_vcpu *[KVMPPC_NR_LPIDS], last_vcpu_of_lpid);
static void kvmppc_core_vcpu_load_e500mc(struct kvm_vcpu *vcpu, int cpu)
{
mtspr(SPRN_GESR, vcpu->arch.shared->esr);
if (vcpu->arch.oldpir != mfspr(SPRN_PIR) ||
- __get_cpu_var(last_vcpu_on_cpu) != vcpu) {
+ __get_cpu_var(last_vcpu_of_lpid)[vcpu->kvm->arch.lpid] != vcpu) {
kvmppc_e500_tlbil_all(vcpu_e500);
- __get_cpu_var(last_vcpu_on_cpu) = vcpu;
+ __get_cpu_var(last_vcpu_of_lpid)[vcpu->kvm->arch.lpid] = vcpu;
}
kvmppc_load_guest_fp(vcpu);
static int kvmppc_get_one_reg_e500mc(struct kvm_vcpu *vcpu, u64 id,
union kvmppc_one_reg *val)
{
- int r = kvmppc_get_one_reg_e500_tlb(vcpu, id, val);
+ int r = 0;
+
+ switch (id) {
+ case KVM_REG_PPC_SPRG9:
+ *val = get_reg_val(id, vcpu->arch.sprg9);
+ break;
+ default:
+ r = kvmppc_get_one_reg_e500_tlb(vcpu, id, val);
+ }
+
return r;
}
static int kvmppc_set_one_reg_e500mc(struct kvm_vcpu *vcpu, u64 id,
union kvmppc_one_reg *val)
{
- int r = kvmppc_set_one_reg_e500_tlb(vcpu, id, val);
+ int r = 0;
+
+ switch (id) {
+ case KVM_REG_PPC_SPRG9:
+ vcpu->arch.sprg9 = set_reg_val(id, *val);
+ break;
+ default:
+ r = kvmppc_set_one_reg_e500_tlb(vcpu, id, val);
+ }
+
return r;
}
return emulated;
}
-/* XXX to do:
- * lhax
- * lhaux
- * lswx
- * lswi
- * stswx
- * stswi
- * lha
- * lhau
- * lmw
- * stmw
- *
- */
/* XXX Should probably auto-generate instruction decoding for a particular core
* from opcode tables in the future. */
int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
{
- u32 inst = kvmppc_get_last_inst(vcpu);
- int ra = get_ra(inst);
- int rs = get_rs(inst);
- int rt = get_rt(inst);
- int sprn = get_sprn(inst);
- enum emulation_result emulated = EMULATE_DONE;
+ u32 inst;
+ int rs, rt, sprn;
+ enum emulation_result emulated;
int advance = 1;
/* this default type might be overwritten by subcategories */
kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS);
+ emulated = kvmppc_get_last_inst(vcpu, false, &inst);
+ if (emulated != EMULATE_DONE)
+ return emulated;
+
pr_debug("Emulating opcode %d / %d\n", get_op(inst), get_xop(inst));
+ rs = get_rs(inst);
+ rt = get_rt(inst);
+ sprn = get_sprn(inst);
+
switch (get_op(inst)) {
case OP_TRAP:
#ifdef CONFIG_PPC_BOOK3S
#endif
advance = 0;
break;
- case OP_31_XOP_LWZX:
- emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
- break;
-
- case OP_31_XOP_LBZX:
- emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
- break;
-
- case OP_31_XOP_LBZUX:
- emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_31_XOP_STWX:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 4, 1);
- break;
-
- case OP_31_XOP_STBX:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 1, 1);
- break;
-
- case OP_31_XOP_STBUX:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 1, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_31_XOP_LHAX:
- emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
- break;
-
- case OP_31_XOP_LHZX:
- emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
- break;
-
- case OP_31_XOP_LHZUX:
- emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
case OP_31_XOP_MFSPR:
emulated = kvmppc_emulate_mfspr(vcpu, sprn, rt);
break;
- case OP_31_XOP_STHX:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 2, 1);
- break;
-
- case OP_31_XOP_STHUX:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 2, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
case OP_31_XOP_MTSPR:
emulated = kvmppc_emulate_mtspr(vcpu, sprn, rs);
break;
- case OP_31_XOP_DCBST:
- case OP_31_XOP_DCBF:
- case OP_31_XOP_DCBI:
- /* Do nothing. The guest is performing dcbi because
- * hardware DMA is not snooped by the dcache, but
- * emulated DMA either goes through the dcache as
- * normal writes, or the host kernel has handled dcache
- * coherence. */
- break;
-
- case OP_31_XOP_LWBRX:
- emulated = kvmppc_handle_load(run, vcpu, rt, 4, 0);
- break;
-
case OP_31_XOP_TLBSYNC:
break;
- case OP_31_XOP_STWBRX:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 4, 0);
- break;
-
- case OP_31_XOP_LHBRX:
- emulated = kvmppc_handle_load(run, vcpu, rt, 2, 0);
- break;
-
- case OP_31_XOP_STHBRX:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 2, 0);
- break;
-
default:
/* Attempt core-specific emulation below. */
emulated = EMULATE_FAIL;
}
break;
- case OP_LWZ:
- emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
- break;
-
- /* TBD: Add support for other 64 bit load variants like ldu, ldux, ldx etc. */
- case OP_LD:
- rt = get_rt(inst);
- emulated = kvmppc_handle_load(run, vcpu, rt, 8, 1);
- break;
-
- case OP_LWZU:
- emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_LBZ:
- emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
- break;
-
- case OP_LBZU:
- emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_STW:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 4, 1);
- break;
-
- /* TBD: Add support for other 64 bit store variants like stdu, stdux, stdx etc. */
- case OP_STD:
- rs = get_rs(inst);
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 8, 1);
- break;
-
- case OP_STWU:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 4, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_STB:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 1, 1);
- break;
-
- case OP_STBU:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 1, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_LHZ:
- emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
- break;
-
- case OP_LHZU:
- emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_LHA:
- emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
- break;
-
- case OP_LHAU:
- emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
- case OP_STH:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 2, 1);
- break;
-
- case OP_STHU:
- emulated = kvmppc_handle_store(run, vcpu,
- kvmppc_get_gpr(vcpu, rs),
- 2, 1);
- kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
- break;
-
default:
emulated = EMULATE_FAIL;
}
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Copyright IBM Corp. 2007
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * Authors: Hollis Blanchard <hollisb@us.ibm.com>
+ */
+
+#include <linux/jiffies.h>
+#include <linux/hrtimer.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/kvm_host.h>
+#include <linux/clockchips.h>
+
+#include <asm/reg.h>
+#include <asm/time.h>
+#include <asm/byteorder.h>
+#include <asm/kvm_ppc.h>
+#include <asm/disassemble.h>
+#include <asm/ppc-opcode.h>
+#include "timing.h"
+#include "trace.h"
+
+/* XXX to do:
+ * lhax
+ * lhaux
+ * lswx
+ * lswi
+ * stswx
+ * stswi
+ * lha
+ * lhau
+ * lmw
+ * stmw
+ *
+ */
+int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
+{
+ struct kvm_run *run = vcpu->run;
+ u32 inst;
+ int ra, rs, rt;
+ enum emulation_result emulated;
+ int advance = 1;
+
+ /* this default type might be overwritten by subcategories */
+ kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS);
+
+ emulated = kvmppc_get_last_inst(vcpu, false, &inst);
+ if (emulated != EMULATE_DONE)
+ return emulated;
+
+ ra = get_ra(inst);
+ rs = get_rs(inst);
+ rt = get_rt(inst);
+
+ switch (get_op(inst)) {
+ case 31:
+ switch (get_xop(inst)) {
+ case OP_31_XOP_LWZX:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
+ break;
+
+ case OP_31_XOP_LBZX:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+ break;
+
+ case OP_31_XOP_LBZUX:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_31_XOP_STWX:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 4, 1);
+ break;
+
+ case OP_31_XOP_STBX:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 1, 1);
+ break;
+
+ case OP_31_XOP_STBUX:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 1, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_31_XOP_LHAX:
+ emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+ break;
+
+ case OP_31_XOP_LHZX:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+ break;
+
+ case OP_31_XOP_LHZUX:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_31_XOP_STHX:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 2, 1);
+ break;
+
+ case OP_31_XOP_STHUX:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 2, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_31_XOP_DCBST:
+ case OP_31_XOP_DCBF:
+ case OP_31_XOP_DCBI:
+ /* Do nothing. The guest is performing dcbi because
+ * hardware DMA is not snooped by the dcache, but
+ * emulated DMA either goes through the dcache as
+ * normal writes, or the host kernel has handled dcache
+ * coherence. */
+ break;
+
+ case OP_31_XOP_LWBRX:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 4, 0);
+ break;
+
+ case OP_31_XOP_STWBRX:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 4, 0);
+ break;
+
+ case OP_31_XOP_LHBRX:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 2, 0);
+ break;
+
+ case OP_31_XOP_STHBRX:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 2, 0);
+ break;
+
+ default:
+ emulated = EMULATE_FAIL;
+ break;
+ }
+ break;
+
+ case OP_LWZ:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
+ break;
+
+ /* TBD: Add support for other 64 bit load variants like ldu, ldux, ldx etc. */
+ case OP_LD:
+ rt = get_rt(inst);
+ emulated = kvmppc_handle_load(run, vcpu, rt, 8, 1);
+ break;
+
+ case OP_LWZU:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_LBZ:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+ break;
+
+ case OP_LBZU:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_STW:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 4, 1);
+ break;
+
+ /* TBD: Add support for other 64 bit store variants like stdu, stdux, stdx etc. */
+ case OP_STD:
+ rs = get_rs(inst);
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 8, 1);
+ break;
+
+ case OP_STWU:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 4, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_STB:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 1, 1);
+ break;
+
+ case OP_STBU:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 1, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_LHZ:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+ break;
+
+ case OP_LHZU:
+ emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_LHA:
+ emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+ break;
+
+ case OP_LHAU:
+ emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ case OP_STH:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 2, 1);
+ break;
+
+ case OP_STHU:
+ emulated = kvmppc_handle_store(run, vcpu,
+ kvmppc_get_gpr(vcpu, rs),
+ 2, 1);
+ kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+ break;
+
+ default:
+ emulated = EMULATE_FAIL;
+ break;
+ }
+
+ if (emulated == EMULATE_FAIL) {
+ advance = 0;
+ kvmppc_core_queue_program(vcpu, 0);
+ }
+
+ trace_kvm_ppc_instr(inst, kvmppc_get_pc(vcpu), emulated);
+
+ /* Advance past emulated instruction. */
+ if (advance)
+ kvmppc_set_pc(vcpu, kvmppc_get_pc(vcpu) + 4);
+
+ return emulated;
+}
return 0;
}
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
- struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
const struct kvm_irq_routing_entry *ue)
{
int r = -EINVAL;
e->irqchip.pin = ue->u.irqchip.pin;
if (e->irqchip.pin >= KVM_IRQCHIP_NUM_PINS)
goto out;
- rt->chip[ue->u.irqchip.irqchip][e->irqchip.pin] = ue->gsi;
break;
case KVM_IRQ_ROUTING_MSI:
e->set = kvm_set_msi;
vcpu->arch.magic_page_pa = param1 & ~0xfffULL;
vcpu->arch.magic_page_ea = param2 & ~0xfffULL;
+#ifdef CONFIG_PPC_64K_PAGES
+ /*
+ * Make sure our 4k magic page is in the same window of a 64k
+ * page within the guest and within the host's page.
+ */
+ if ((vcpu->arch.magic_page_pa & 0xf000) !=
+ ((ulong)vcpu->arch.shared & 0xf000)) {
+ void *old_shared = vcpu->arch.shared;
+ ulong shared = (ulong)vcpu->arch.shared;
+ void *new_shared;
+
+ shared &= PAGE_MASK;
+ shared |= vcpu->arch.magic_page_pa & 0xf000;
+ new_shared = (void*)shared;
+ memcpy(new_shared, old_shared, 0x1000);
+ vcpu->arch.shared = new_shared;
+ }
+#endif
+
r2 = KVM_MAGIC_FEAT_SR | KVM_MAGIC_FEAT_MAS0_TO_SPRG7;
r = EV_SUCCESS;
case KVM_HCALL_TOKEN(KVM_HC_FEATURES):
r = EV_SUCCESS;
#if defined(CONFIG_PPC_BOOK3S) || defined(CONFIG_KVM_E500V2)
- /* XXX Missing magic page on 44x */
r2 |= (1 << KVM_FEATURE_MAGIC_PAGE);
#endif
enum emulation_result er;
int r;
- er = kvmppc_emulate_instruction(run, vcpu);
+ er = kvmppc_emulate_loadstore(vcpu);
switch (er) {
case EMULATE_DONE:
/* Future optimization: only reload non-volatiles if they were
* actually modified. */
r = RESUME_GUEST_NV;
break;
+ case EMULATE_AGAIN:
+ r = RESUME_GUEST;
+ break;
case EMULATE_DO_MMIO:
run->exit_reason = KVM_EXIT_MMIO;
/* We must reload nonvolatiles because "update" load/store
r = RESUME_HOST_NV;
break;
case EMULATE_FAIL:
+ {
+ u32 last_inst;
+
+ kvmppc_get_last_inst(vcpu, false, &last_inst);
/* XXX Deliver Program interrupt to guest. */
- printk(KERN_EMERG "%s: emulation failed (%08x)\n", __func__,
- kvmppc_get_last_inst(vcpu));
+ pr_emerg("%s: emulation failed (%08x)\n", __func__, last_inst);
r = RESUME_HOST;
break;
+ }
default:
WARN_ON(1);
r = RESUME_GUEST;
}
EXPORT_SYMBOL_GPL(kvmppc_emulate_mmio);
+int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+ bool data)
+{
+ ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM & PAGE_MASK;
+ struct kvmppc_pte pte;
+ int r;
+
+ vcpu->stat.st++;
+
+ r = kvmppc_xlate(vcpu, *eaddr, data ? XLATE_DATA : XLATE_INST,
+ XLATE_WRITE, &pte);
+ if (r < 0)
+ return r;
+
+ *eaddr = pte.raddr;
+
+ if (!pte.may_write)
+ return -EPERM;
+
+ /* Magic page override */
+ if (kvmppc_supports_magic_page(vcpu) && mp_pa &&
+ ((pte.raddr & KVM_PAM & PAGE_MASK) == mp_pa) &&
+ !(kvmppc_get_msr(vcpu) & MSR_PR)) {
+ void *magic = vcpu->arch.shared;
+ magic += pte.eaddr & 0xfff;
+ memcpy(magic, ptr, size);
+ return EMULATE_DONE;
+ }
+
+ if (kvm_write_guest(vcpu->kvm, pte.raddr, ptr, size))
+ return EMULATE_DO_MMIO;
+
+ return EMULATE_DONE;
+}
+EXPORT_SYMBOL_GPL(kvmppc_st);
+
+int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+ bool data)
+{
+ ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM & PAGE_MASK;
+ struct kvmppc_pte pte;
+ int rc;
+
+ vcpu->stat.ld++;
+
+ rc = kvmppc_xlate(vcpu, *eaddr, data ? XLATE_DATA : XLATE_INST,
+ XLATE_READ, &pte);
+ if (rc)
+ return rc;
+
+ *eaddr = pte.raddr;
+
+ if (!pte.may_read)
+ return -EPERM;
+
+ if (!data && !pte.may_execute)
+ return -ENOEXEC;
+
+ /* Magic page override */
+ if (kvmppc_supports_magic_page(vcpu) && mp_pa &&
+ ((pte.raddr & KVM_PAM & PAGE_MASK) == mp_pa) &&
+ !(kvmppc_get_msr(vcpu) & MSR_PR)) {
+ void *magic = vcpu->arch.shared;
+ magic += pte.eaddr & 0xfff;
+ memcpy(ptr, magic, size);
+ return EMULATE_DONE;
+ }
+
+ if (kvm_read_guest(vcpu->kvm, pte.raddr, ptr, size))
+ return EMULATE_DO_MMIO;
+
+ return EMULATE_DONE;
+}
+EXPORT_SYMBOL_GPL(kvmppc_ld);
+
int kvm_arch_hardware_enable(void *garbage)
{
return 0;
{
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
- /* FIXME!!
- * Should some of this be vm ioctl ? is it possible now ?
- */
+ /* Assume we're using HV mode when the HV module is loaded */
int hv_enabled = kvmppc_hv_ops ? 1 : 0;
+ if (kvm) {
+ /*
+ * Hooray - we know which VM type we're running on. Depend on
+ * that rather than the guess above.
+ */
+ hv_enabled = is_kvmppc_hv_enabled(kvm);
+ }
+
switch (ext) {
#ifdef CONFIG_BOOKE
case KVM_CAP_PPC_BOOKE_SREGS:
case KVM_CAP_PPC_UNSET_IRQ:
case KVM_CAP_PPC_IRQ_LEVEL:
case KVM_CAP_ENABLE_CAP:
+ case KVM_CAP_ENABLE_CAP_VM:
case KVM_CAP_ONE_REG:
case KVM_CAP_IOEVENTFD:
case KVM_CAP_DEVICE_CTRL:
case KVM_CAP_PPC_ALLOC_HTAB:
case KVM_CAP_PPC_RTAS:
case KVM_CAP_PPC_FIXUP_HCALL:
+ case KVM_CAP_PPC_ENABLE_HCALL:
#ifdef CONFIG_KVM_XICS
case KVM_CAP_IRQ_XICS:
#endif
#endif
}
-static void kvmppc_complete_dcr_load(struct kvm_vcpu *vcpu,
- struct kvm_run *run)
-{
- kvmppc_set_gpr(vcpu, vcpu->arch.io_gpr, run->dcr.data);
-}
-
static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
struct kvm_run *run)
{
if (!vcpu->mmio_is_write)
kvmppc_complete_mmio_load(vcpu, run);
vcpu->mmio_needed = 0;
- } else if (vcpu->arch.dcr_needed) {
- if (!vcpu->arch.dcr_is_write)
- kvmppc_complete_dcr_load(vcpu, run);
- vcpu->arch.dcr_needed = 0;
} else if (vcpu->arch.osi_needed) {
u64 *gprs = run->osi.gprs;
int i;
return 0;
}
+
+static int kvm_vm_ioctl_enable_cap(struct kvm *kvm,
+ struct kvm_enable_cap *cap)
+{
+ int r;
+
+ if (cap->flags)
+ return -EINVAL;
+
+ switch (cap->cap) {
+#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
+ case KVM_CAP_PPC_ENABLE_HCALL: {
+ unsigned long hcall = cap->args[0];
+
+ r = -EINVAL;
+ if (hcall > MAX_HCALL_OPCODE || (hcall & 3) ||
+ cap->args[1] > 1)
+ break;
+ if (!kvmppc_book3s_hcall_implemented(kvm, hcall))
+ break;
+ if (cap->args[1])
+ set_bit(hcall / 4, kvm->arch.enabled_hcalls);
+ else
+ clear_bit(hcall / 4, kvm->arch.enabled_hcalls);
+ r = 0;
+ break;
+ }
+#endif
+ default:
+ r = -EINVAL;
+ break;
+ }
+
+ return r;
+}
+
long kvm_arch_vm_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
break;
}
+ case KVM_ENABLE_CAP:
+ {
+ struct kvm_enable_cap cap;
+ r = -EFAULT;
+ if (copy_from_user(&cap, argp, sizeof(cap)))
+ goto out;
+ r = kvm_vm_ioctl_enable_cap(kvm, &cap);
+ break;
+ }
#ifdef CONFIG_PPC_BOOK3S_64
case KVM_CREATE_SPAPR_TCE: {
struct kvm_create_spapr_tce create_tce;
{
}
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_ppc_instr);
static const char *kvm_exit_names[__NUMBER_OF_KVM_EXIT_TYPES] = {
[MMIO_EXITS] = "MMIO",
- [DCR_EXITS] = "DCR",
[SIGNAL_EXITS] = "SIGNAL",
[ITLB_REAL_MISS_EXITS] = "ITLBREAL",
[ITLB_VIRT_MISS_EXITS] = "ITLBVIRT",
case EMULATED_INST_EXITS:
vcpu->stat.emulated_inst_exits++;
break;
- case DCR_EXITS:
- vcpu->stat.dcr_exits++;
- break;
case DSI_EXITS:
vcpu->stat.dsi_exits++;
break;
select KVM_ASYNC_PF
select KVM_ASYNC_PF_SYNC
select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQFD
select HAVE_KVM_IRQ_ROUTING
---help---
Support hosting paravirtualized guest machines using the SIE
return ret;
}
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
- struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
const struct kvm_irq_routing_entry *ue)
{
int ret;
return -EINVAL;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
select MMU_NOTIFIER
select ANON_INODES
select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQFD
select HAVE_KVM_IRQ_ROUTING
select HAVE_KVM_EVENTFD
select KVM_APIC_ARCHITECTURE
vector = kvm_cpu_get_extint(v);
- if (kvm_apic_vid_enabled(v->kvm) || vector != -1)
+ if (vector != -1)
return vector; /* PIC */
return kvm_get_apic_interrupt(v); /* APIC */
static inline void apic_clear_irr(int vec, struct kvm_lapic *apic)
{
- apic->irr_pending = false;
+ struct kvm_vcpu *vcpu;
+
+ vcpu = apic->vcpu;
+
apic_clear_vector(vec, apic->regs + APIC_IRR);
- if (apic_search_irr(apic) != -1)
- apic->irr_pending = true;
+ if (unlikely(kvm_apic_vid_enabled(vcpu->kvm)))
+ /* try to update RVI */
+ kvm_make_request(KVM_REQ_EVENT, vcpu);
+ else {
+ vec = apic_search_irr(apic);
+ apic->irr_pending = (vec != -1);
+ }
}
static inline void apic_set_isr(int vec, struct kvm_lapic *apic)
{
- /* Note that we never get here with APIC virtualization enabled. */
+ struct kvm_vcpu *vcpu;
+
+ if (__apic_test_and_set_vector(vec, apic->regs + APIC_ISR))
+ return;
+
+ vcpu = apic->vcpu;
- if (!__apic_test_and_set_vector(vec, apic->regs + APIC_ISR))
- ++apic->isr_count;
- BUG_ON(apic->isr_count > MAX_APIC_VECTOR);
/*
- * ISR (in service register) bit is set when injecting an interrupt.
- * The highest vector is injected. Thus the latest bit set matches
- * the highest bit in ISR.
+ * With APIC virtualization enabled, all caching is disabled
+ * because the processor can modify ISR under the hood. Instead
+ * just set SVI.
*/
- apic->highest_isr_cache = vec;
+ if (unlikely(kvm_apic_vid_enabled(vcpu->kvm)))
+ kvm_x86_ops->hwapic_isr_update(vcpu->kvm, vec);
+ else {
+ ++apic->isr_count;
+ BUG_ON(apic->isr_count > MAX_APIC_VECTOR);
+ /*
+ * ISR (in service register) bit is set when injecting an interrupt.
+ * The highest vector is injected. Thus the latest bit set matches
+ * the highest bit in ISR.
+ */
+ apic->highest_isr_cache = vec;
+ }
}
static inline int apic_find_highest_isr(struct kvm_lapic *apic)
int vector = kvm_apic_has_interrupt(vcpu);
struct kvm_lapic *apic = vcpu->arch.apic;
- /* Note that we never get here with APIC virtualization enabled. */
-
if (vector == -1)
return -1;
+ /*
+ * We get here even with APIC virtualization enabled, if doing
+ * nested virtualization and L1 runs with the "acknowledge interrupt
+ * on exit" mode. Then we cannot inject the interrupt via RVI,
+ * because the process would deliver it through the IDT.
+ */
+
apic_set_isr(vector, apic);
apic_update_ppr(apic);
apic_clear_irr(vector, apic);
prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info,
exit_qualification);
+ vmx_load_vmcs01(vcpu);
+
if ((exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT)
&& nested_exit_intr_ack_set(vcpu)) {
int irq = kvm_cpu_get_interrupt(vcpu);
vmcs12->vm_exit_intr_error_code,
KVM_ISA_VMX);
- vmx_load_vmcs01(vcpu);
-
vm_entry_controls_init(vmx, vmcs_read32(VM_ENTRY_CONTROLS));
vm_exit_controls_init(vmx, vmcs_read32(VM_EXIT_CONTROLS));
vmx_segment_cache_clear(vmx);
return r;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
xen_hvm_init_mmu_ops();
}
+static bool xen_nopv = false;
+static __init int xen_parse_nopv(char *arg)
+{
+ xen_nopv = true;
+ return 0;
+}
+early_param("xen_nopv", xen_parse_nopv);
+
static uint32_t __init xen_hvm_platform(void)
{
+ if (xen_nopv)
+ return 0;
+
if (xen_pv_domain())
return 0;
bool xen_hvm_need_lapic(void)
{
+ if (xen_nopv)
+ return false;
if (xen_pv_domain())
return false;
if (!xen_hvm_domain())
static struct gnttab_vm_area {
struct vm_struct *area;
pte_t **ptes;
-} gnttab_shared_vm_area, gnttab_status_vm_area;
+} gnttab_shared_vm_area;
int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
unsigned long max_nr_gframes,
return 0;
}
-int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
- unsigned long max_nr_gframes,
- grant_status_t **__shared)
-{
- grant_status_t *shared = *__shared;
- unsigned long addr;
- unsigned long i;
-
- if (shared == NULL)
- *__shared = shared = gnttab_status_vm_area.area->addr;
-
- addr = (unsigned long)shared;
-
- for (i = 0; i < nr_gframes; i++) {
- set_pte_at(&init_mm, addr, gnttab_status_vm_area.ptes[i],
- mfn_pte(frames[i], PAGE_KERNEL));
- addr += PAGE_SIZE;
- }
-
- return 0;
-}
-
void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
{
- pte_t **ptes;
unsigned long addr;
unsigned long i;
- if (shared == gnttab_status_vm_area.area->addr)
- ptes = gnttab_status_vm_area.ptes;
- else
- ptes = gnttab_shared_vm_area.ptes;
-
addr = (unsigned long)shared;
for (i = 0; i < nr_gframes; i++) {
- set_pte_at(&init_mm, addr, ptes[i], __pte(0));
+ set_pte_at(&init_mm, addr, gnttab_shared_vm_area.ptes[i],
+ __pte(0));
addr += PAGE_SIZE;
}
}
return 0;
}
-static void arch_gnttab_vfree(struct gnttab_vm_area *area)
+int arch_gnttab_init(unsigned long nr_shared)
{
- free_vm_area(area->area);
- kfree(area->ptes);
-}
-
-int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
-{
- int ret;
-
if (!xen_pv_domain())
return 0;
- ret = arch_gnttab_valloc(&gnttab_shared_vm_area, nr_shared);
- if (ret < 0)
- return ret;
-
- /*
- * Always allocate the space for the status frames in case
- * we're migrated to a host with V2 support.
- */
- ret = arch_gnttab_valloc(&gnttab_status_vm_area, nr_status);
- if (ret < 0)
- goto err;
-
- return 0;
- err:
- arch_gnttab_vfree(&gnttab_shared_vm_area);
- return -ENOMEM;
+ return arch_gnttab_valloc(&gnttab_shared_vm_area, nr_shared);
}
#ifdef CONFIG_XEN_PVH
pfn = ALIGN(pfn, P2M_PER_PAGE);
}
- if (!WARN((pfn - pfn_s) != (pfn_e - pfn_s),
+ WARN((pfn - pfn_s) != (pfn_e - pfn_s),
"Identity mapping failed. We are %ld short of 1-1 mappings!\n",
- (pfn_e - pfn_s) - (pfn - pfn_s)))
- printk(KERN_DEBUG "1-1 mapping on %lx->%lx\n", pfn_s, pfn);
+ (pfn_e - pfn_s) - (pfn - pfn_s));
return pfn - pfn_s;
}
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/io.h>
-#include <linux/tegra-ahb.h>
+
+#include <soc/tegra/ahb.h>
#define DRV_NAME "tegra-ahb"
Driver supporting the CCI cache coherent interconnect for ARM
platforms.
+config ARM_CCN
+ bool "ARM CCN driver support"
+ depends on ARM || ARM64
+ depends on PERF_EVENTS
+ help
+ PMU (perf) driver supporting the ARM CCN (Cache Coherent Network)
+ interconnect.
+
config VEXPRESS_CONFIG
bool "Versatile Express configuration bus"
default y if ARCH_VEXPRESS
# Interconnect bus driver for OMAP SoCs.
obj-$(CONFIG_OMAP_INTERCONNECT) += omap_l3_smx.o omap_l3_noc.o
-# CCI cache coherent interconnect for ARM platforms
+
+# Interconnect bus drivers for ARM platforms
obj-$(CONFIG_ARM_CCI) += arm-cci.o
+obj-$(CONFIG_ARM_CCN) += arm-ccn.o
obj-$(CONFIG_VEXPRESS_CONFIG) += vexpress-config.o
hw_counter = &event->hw;
/* Did this counter overflow? */
- if (!pmu_read_register(idx, CCI_PMU_OVRFLW) & CCI_PMU_OVRFLW_FLAG)
+ if (!(pmu_read_register(idx, CCI_PMU_OVRFLW) &
+ CCI_PMU_OVRFLW_FLAG))
continue;
pmu_write_register(CCI_PMU_OVRFLW_FLAG, idx, CCI_PMU_OVRFLW);
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2014 ARM Limited
+ */
+
+#include <linux/ctype.h>
+#include <linux/hrtimer.h>
+#include <linux/idr.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/perf_event.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#define CCN_NUM_XP_PORTS 2
+#define CCN_NUM_VCS 4
+#define CCN_NUM_REGIONS 256
+#define CCN_REGION_SIZE 0x10000
+
+#define CCN_ALL_OLY_ID 0xff00
+#define CCN_ALL_OLY_ID__OLY_ID__SHIFT 0
+#define CCN_ALL_OLY_ID__OLY_ID__MASK 0x1f
+#define CCN_ALL_OLY_ID__NODE_ID__SHIFT 8
+#define CCN_ALL_OLY_ID__NODE_ID__MASK 0x3f
+
+#define CCN_MN_ERRINT_STATUS 0x0008
+#define CCN_MN_ERRINT_STATUS__INTREQ__DESSERT 0x11
+#define CCN_MN_ERRINT_STATUS__ALL_ERRORS__ENABLE 0x02
+#define CCN_MN_ERRINT_STATUS__ALL_ERRORS__DISABLED 0x20
+#define CCN_MN_ERRINT_STATUS__ALL_ERRORS__DISABLE 0x22
+#define CCN_MN_ERRINT_STATUS__CORRECTED_ERRORS_ENABLE 0x04
+#define CCN_MN_ERRINT_STATUS__CORRECTED_ERRORS_DISABLED 0x40
+#define CCN_MN_ERRINT_STATUS__CORRECTED_ERRORS_DISABLE 0x44
+#define CCN_MN_ERRINT_STATUS__PMU_EVENTS__ENABLE 0x08
+#define CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLED 0x80
+#define CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLE 0x88
+#define CCN_MN_OLY_COMP_LIST_63_0 0x01e0
+#define CCN_MN_ERR_SIG_VAL_63_0 0x0300
+#define CCN_MN_ERR_SIG_VAL_63_0__DT (1 << 1)
+
+#define CCN_DT_ACTIVE_DSM 0x0000
+#define CCN_DT_ACTIVE_DSM__DSM_ID__SHIFT(n) ((n) * 8)
+#define CCN_DT_ACTIVE_DSM__DSM_ID__MASK 0xff
+#define CCN_DT_CTL 0x0028
+#define CCN_DT_CTL__DT_EN (1 << 0)
+#define CCN_DT_PMEVCNT(n) (0x0100 + (n) * 0x8)
+#define CCN_DT_PMCCNTR 0x0140
+#define CCN_DT_PMCCNTRSR 0x0190
+#define CCN_DT_PMOVSR 0x0198
+#define CCN_DT_PMOVSR_CLR 0x01a0
+#define CCN_DT_PMCR 0x01a8
+#define CCN_DT_PMCR__OVFL_INTR_EN (1 << 6)
+#define CCN_DT_PMCR__PMU_EN (1 << 0)
+#define CCN_DT_PMSR 0x01b0
+#define CCN_DT_PMSR_REQ 0x01b8
+#define CCN_DT_PMSR_CLR 0x01c0
+
+#define CCN_HNF_PMU_EVENT_SEL 0x0600
+#define CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(n) ((n) * 4)
+#define CCN_HNF_PMU_EVENT_SEL__ID__MASK 0xf
+
+#define CCN_XP_DT_CONFIG 0x0300
+#define CCN_XP_DT_CONFIG__DT_CFG__SHIFT(n) ((n) * 4)
+#define CCN_XP_DT_CONFIG__DT_CFG__MASK 0xf
+#define CCN_XP_DT_CONFIG__DT_CFG__PASS_THROUGH 0x0
+#define CCN_XP_DT_CONFIG__DT_CFG__WATCHPOINT_0_OR_1 0x1
+#define CCN_XP_DT_CONFIG__DT_CFG__WATCHPOINT(n) (0x2 + (n))
+#define CCN_XP_DT_CONFIG__DT_CFG__XP_PMU_EVENT(n) (0x4 + (n))
+#define CCN_XP_DT_CONFIG__DT_CFG__DEVICE_PMU_EVENT(d, n) (0x8 + (d) * 4 + (n))
+#define CCN_XP_DT_INTERFACE_SEL 0x0308
+#define CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__SHIFT(n) (0 + (n) * 8)
+#define CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__MASK 0x1
+#define CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__SHIFT(n) (1 + (n) * 8)
+#define CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__MASK 0x1
+#define CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__SHIFT(n) (2 + (n) * 8)
+#define CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__MASK 0x3
+#define CCN_XP_DT_CMP_VAL_L(n) (0x0310 + (n) * 0x40)
+#define CCN_XP_DT_CMP_VAL_H(n) (0x0318 + (n) * 0x40)
+#define CCN_XP_DT_CMP_MASK_L(n) (0x0320 + (n) * 0x40)
+#define CCN_XP_DT_CMP_MASK_H(n) (0x0328 + (n) * 0x40)
+#define CCN_XP_DT_CONTROL 0x0370
+#define CCN_XP_DT_CONTROL__DT_ENABLE (1 << 0)
+#define CCN_XP_DT_CONTROL__WP_ARM_SEL__SHIFT(n) (12 + (n) * 4)
+#define CCN_XP_DT_CONTROL__WP_ARM_SEL__MASK 0xf
+#define CCN_XP_DT_CONTROL__WP_ARM_SEL__ALWAYS 0xf
+#define CCN_XP_PMU_EVENT_SEL 0x0600
+#define CCN_XP_PMU_EVENT_SEL__ID__SHIFT(n) ((n) * 7)
+#define CCN_XP_PMU_EVENT_SEL__ID__MASK 0x3f
+
+#define CCN_SBAS_PMU_EVENT_SEL 0x0600
+#define CCN_SBAS_PMU_EVENT_SEL__ID__SHIFT(n) ((n) * 4)
+#define CCN_SBAS_PMU_EVENT_SEL__ID__MASK 0xf
+
+#define CCN_RNI_PMU_EVENT_SEL 0x0600
+#define CCN_RNI_PMU_EVENT_SEL__ID__SHIFT(n) ((n) * 4)
+#define CCN_RNI_PMU_EVENT_SEL__ID__MASK 0xf
+
+#define CCN_TYPE_MN 0x01
+#define CCN_TYPE_DT 0x02
+#define CCN_TYPE_HNF 0x04
+#define CCN_TYPE_HNI 0x05
+#define CCN_TYPE_XP 0x08
+#define CCN_TYPE_SBSX 0x0c
+#define CCN_TYPE_SBAS 0x10
+#define CCN_TYPE_RNI_1P 0x14
+#define CCN_TYPE_RNI_2P 0x15
+#define CCN_TYPE_RNI_3P 0x16
+#define CCN_TYPE_RND_1P 0x18 /* RN-D = RN-I + DVM */
+#define CCN_TYPE_RND_2P 0x19
+#define CCN_TYPE_RND_3P 0x1a
+#define CCN_TYPE_CYCLES 0xff /* Pseudotype */
+
+#define CCN_EVENT_WATCHPOINT 0xfe /* Pseudoevent */
+
+#define CCN_NUM_PMU_EVENTS 4
+#define CCN_NUM_XP_WATCHPOINTS 2 /* See DT.dbg_id.num_watchpoints */
+#define CCN_NUM_PMU_EVENT_COUNTERS 8 /* See DT.dbg_id.num_pmucntr */
+#define CCN_IDX_PMU_CYCLE_COUNTER CCN_NUM_PMU_EVENT_COUNTERS
+
+#define CCN_NUM_PREDEFINED_MASKS 4
+#define CCN_IDX_MASK_ANY (CCN_NUM_PMU_EVENT_COUNTERS + 0)
+#define CCN_IDX_MASK_EXACT (CCN_NUM_PMU_EVENT_COUNTERS + 1)
+#define CCN_IDX_MASK_ORDER (CCN_NUM_PMU_EVENT_COUNTERS + 2)
+#define CCN_IDX_MASK_OPCODE (CCN_NUM_PMU_EVENT_COUNTERS + 3)
+
+struct arm_ccn_component {
+ void __iomem *base;
+ u32 type;
+
+ DECLARE_BITMAP(pmu_events_mask, CCN_NUM_PMU_EVENTS);
+ union {
+ struct {
+ DECLARE_BITMAP(dt_cmp_mask, CCN_NUM_XP_WATCHPOINTS);
+ } xp;
+ };
+};
+
+#define pmu_to_arm_ccn(_pmu) container_of(container_of(_pmu, \
+ struct arm_ccn_dt, pmu), struct arm_ccn, dt)
+
+struct arm_ccn_dt {
+ int id;
+ void __iomem *base;
+
+ spinlock_t config_lock;
+
+ DECLARE_BITMAP(pmu_counters_mask, CCN_NUM_PMU_EVENT_COUNTERS + 1);
+ struct {
+ struct arm_ccn_component *source;
+ struct perf_event *event;
+ } pmu_counters[CCN_NUM_PMU_EVENT_COUNTERS + 1];
+
+ struct {
+ u64 l, h;
+ } cmp_mask[CCN_NUM_PMU_EVENT_COUNTERS + CCN_NUM_PREDEFINED_MASKS];
+
+ struct hrtimer hrtimer;
+
+ struct pmu pmu;
+};
+
+struct arm_ccn {
+ struct device *dev;
+ void __iomem *base;
+ unsigned irq_used:1;
+ unsigned sbas_present:1;
+ unsigned sbsx_present:1;
+
+ int num_nodes;
+ struct arm_ccn_component *node;
+
+ int num_xps;
+ struct arm_ccn_component *xp;
+
+ struct arm_ccn_dt dt;
+};
+
+
+static int arm_ccn_node_to_xp(int node)
+{
+ return node / CCN_NUM_XP_PORTS;
+}
+
+static int arm_ccn_node_to_xp_port(int node)
+{
+ return node % CCN_NUM_XP_PORTS;
+}
+
+
+/*
+ * Bit shifts and masks in these defines must be kept in sync with
+ * arm_ccn_pmu_config_set() and CCN_FORMAT_ATTRs below!
+ */
+#define CCN_CONFIG_NODE(_config) (((_config) >> 0) & 0xff)
+#define CCN_CONFIG_XP(_config) (((_config) >> 0) & 0xff)
+#define CCN_CONFIG_TYPE(_config) (((_config) >> 8) & 0xff)
+#define CCN_CONFIG_EVENT(_config) (((_config) >> 16) & 0xff)
+#define CCN_CONFIG_PORT(_config) (((_config) >> 24) & 0x3)
+#define CCN_CONFIG_VC(_config) (((_config) >> 26) & 0x7)
+#define CCN_CONFIG_DIR(_config) (((_config) >> 29) & 0x1)
+#define CCN_CONFIG_MASK(_config) (((_config) >> 30) & 0xf)
+
+static void arm_ccn_pmu_config_set(u64 *config, u32 node_xp, u32 type, u32 port)
+{
+ *config &= ~((0xff << 0) | (0xff << 8) | (0xff << 24));
+ *config |= (node_xp << 0) | (type << 8) | (port << 24);
+}
+
+static ssize_t arm_ccn_pmu_format_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dev_ext_attribute *ea = container_of(attr,
+ struct dev_ext_attribute, attr);
+
+ return snprintf(buf, PAGE_SIZE, "%s\n", (char *)ea->var);
+}
+
+#define CCN_FORMAT_ATTR(_name, _config) \
+ struct dev_ext_attribute arm_ccn_pmu_format_attr_##_name = \
+ { __ATTR(_name, S_IRUGO, arm_ccn_pmu_format_show, \
+ NULL), _config }
+
+static CCN_FORMAT_ATTR(node, "config:0-7");
+static CCN_FORMAT_ATTR(xp, "config:0-7");
+static CCN_FORMAT_ATTR(type, "config:8-15");
+static CCN_FORMAT_ATTR(event, "config:16-23");
+static CCN_FORMAT_ATTR(port, "config:24-25");
+static CCN_FORMAT_ATTR(vc, "config:26-28");
+static CCN_FORMAT_ATTR(dir, "config:29-29");
+static CCN_FORMAT_ATTR(mask, "config:30-33");
+static CCN_FORMAT_ATTR(cmp_l, "config1:0-62");
+static CCN_FORMAT_ATTR(cmp_h, "config2:0-59");
+
+static struct attribute *arm_ccn_pmu_format_attrs[] = {
+ &arm_ccn_pmu_format_attr_node.attr.attr,
+ &arm_ccn_pmu_format_attr_xp.attr.attr,
+ &arm_ccn_pmu_format_attr_type.attr.attr,
+ &arm_ccn_pmu_format_attr_event.attr.attr,
+ &arm_ccn_pmu_format_attr_port.attr.attr,
+ &arm_ccn_pmu_format_attr_vc.attr.attr,
+ &arm_ccn_pmu_format_attr_dir.attr.attr,
+ &arm_ccn_pmu_format_attr_mask.attr.attr,
+ &arm_ccn_pmu_format_attr_cmp_l.attr.attr,
+ &arm_ccn_pmu_format_attr_cmp_h.attr.attr,
+ NULL
+};
+
+static struct attribute_group arm_ccn_pmu_format_attr_group = {
+ .name = "format",
+ .attrs = arm_ccn_pmu_format_attrs,
+};
+
+
+struct arm_ccn_pmu_event {
+ struct device_attribute attr;
+ u32 type;
+ u32 event;
+ int num_ports;
+ int num_vcs;
+ const char *def;
+ int mask;
+};
+
+#define CCN_EVENT_ATTR(_name) \
+ __ATTR(_name, S_IRUGO, arm_ccn_pmu_event_show, NULL)
+
+/*
+ * Events defined in TRM for MN, HN-I and SBSX are actually watchpoints set on
+ * their ports in XP they are connected to. For the sake of usability they are
+ * explicitly defined here (and translated into a relevant watchpoint in
+ * arm_ccn_pmu_event_init()) so the user can easily request them without deep
+ * knowledge of the flit format.
+ */
+
+#define CCN_EVENT_MN(_name, _def, _mask) { .attr = CCN_EVENT_ATTR(mn_##_name), \
+ .type = CCN_TYPE_MN, .event = CCN_EVENT_WATCHPOINT, \
+ .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, \
+ .def = _def, .mask = _mask, }
+
+#define CCN_EVENT_HNI(_name, _def, _mask) { \
+ .attr = CCN_EVENT_ATTR(hni_##_name), .type = CCN_TYPE_HNI, \
+ .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
+ .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
+
+#define CCN_EVENT_SBSX(_name, _def, _mask) { \
+ .attr = CCN_EVENT_ATTR(sbsx_##_name), .type = CCN_TYPE_SBSX, \
+ .event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
+ .num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
+
+#define CCN_EVENT_HNF(_name, _event) { .attr = CCN_EVENT_ATTR(hnf_##_name), \
+ .type = CCN_TYPE_HNF, .event = _event, }
+
+#define CCN_EVENT_XP(_name, _event) { .attr = CCN_EVENT_ATTR(xp_##_name), \
+ .type = CCN_TYPE_XP, .event = _event, \
+ .num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, }
+
+/*
+ * RN-I & RN-D (RN-D = RN-I + DVM) nodes have different type ID depending
+ * on configuration. One of them is picked to represent the whole group,
+ * as they all share the same event types.
+ */
+#define CCN_EVENT_RNI(_name, _event) { .attr = CCN_EVENT_ATTR(rni_##_name), \
+ .type = CCN_TYPE_RNI_3P, .event = _event, }
+
+#define CCN_EVENT_SBAS(_name, _event) { .attr = CCN_EVENT_ATTR(sbas_##_name), \
+ .type = CCN_TYPE_SBAS, .event = _event, }
+
+#define CCN_EVENT_CYCLES(_name) { .attr = CCN_EVENT_ATTR(_name), \
+ .type = CCN_TYPE_CYCLES }
+
+
+static ssize_t arm_ccn_pmu_event_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct arm_ccn_pmu_event *event = container_of(attr,
+ struct arm_ccn_pmu_event, attr);
+ ssize_t res;
+
+ res = snprintf(buf, PAGE_SIZE, "type=0x%x", event->type);
+ if (event->event)
+ res += snprintf(buf + res, PAGE_SIZE - res, ",event=0x%x",
+ event->event);
+ if (event->def)
+ res += snprintf(buf + res, PAGE_SIZE - res, ",%s",
+ event->def);
+ if (event->mask)
+ res += snprintf(buf + res, PAGE_SIZE - res, ",mask=0x%x",
+ event->mask);
+ res += snprintf(buf + res, PAGE_SIZE - res, "\n");
+
+ return res;
+}
+
+static umode_t arm_ccn_pmu_events_is_visible(struct kobject *kobj,
+ struct attribute *attr, int index)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
+ struct device_attribute *dev_attr = container_of(attr,
+ struct device_attribute, attr);
+ struct arm_ccn_pmu_event *event = container_of(dev_attr,
+ struct arm_ccn_pmu_event, attr);
+
+ if (event->type == CCN_TYPE_SBAS && !ccn->sbas_present)
+ return 0;
+ if (event->type == CCN_TYPE_SBSX && !ccn->sbsx_present)
+ return 0;
+
+ return attr->mode;
+}
+
+static struct arm_ccn_pmu_event arm_ccn_pmu_events[] = {
+ CCN_EVENT_MN(eobarrier, "dir=0,vc=0,cmp_h=0x1c00", CCN_IDX_MASK_OPCODE),
+ CCN_EVENT_MN(ecbarrier, "dir=0,vc=0,cmp_h=0x1e00", CCN_IDX_MASK_OPCODE),
+ CCN_EVENT_MN(dvmop, "dir=0,vc=0,cmp_h=0x2800", CCN_IDX_MASK_OPCODE),
+ CCN_EVENT_HNI(txdatflits, "dir=1,vc=3", CCN_IDX_MASK_ANY),
+ CCN_EVENT_HNI(rxdatflits, "dir=0,vc=3", CCN_IDX_MASK_ANY),
+ CCN_EVENT_HNI(txreqflits, "dir=1,vc=0", CCN_IDX_MASK_ANY),
+ CCN_EVENT_HNI(rxreqflits, "dir=0,vc=0", CCN_IDX_MASK_ANY),
+ CCN_EVENT_HNI(rxreqflits_order, "dir=0,vc=0,cmp_h=0x8000",
+ CCN_IDX_MASK_ORDER),
+ CCN_EVENT_SBSX(txdatflits, "dir=1,vc=3", CCN_IDX_MASK_ANY),
+ CCN_EVENT_SBSX(rxdatflits, "dir=0,vc=3", CCN_IDX_MASK_ANY),
+ CCN_EVENT_SBSX(txreqflits, "dir=1,vc=0", CCN_IDX_MASK_ANY),
+ CCN_EVENT_SBSX(rxreqflits, "dir=0,vc=0", CCN_IDX_MASK_ANY),
+ CCN_EVENT_SBSX(rxreqflits_order, "dir=0,vc=0,cmp_h=0x8000",
+ CCN_IDX_MASK_ORDER),
+ CCN_EVENT_HNF(cache_miss, 0x1),
+ CCN_EVENT_HNF(l3_sf_cache_access, 0x02),
+ CCN_EVENT_HNF(cache_fill, 0x3),
+ CCN_EVENT_HNF(pocq_retry, 0x4),
+ CCN_EVENT_HNF(pocq_reqs_recvd, 0x5),
+ CCN_EVENT_HNF(sf_hit, 0x6),
+ CCN_EVENT_HNF(sf_evictions, 0x7),
+ CCN_EVENT_HNF(snoops_sent, 0x8),
+ CCN_EVENT_HNF(snoops_broadcast, 0x9),
+ CCN_EVENT_HNF(l3_eviction, 0xa),
+ CCN_EVENT_HNF(l3_fill_invalid_way, 0xb),
+ CCN_EVENT_HNF(mc_retries, 0xc),
+ CCN_EVENT_HNF(mc_reqs, 0xd),
+ CCN_EVENT_HNF(qos_hh_retry, 0xe),
+ CCN_EVENT_RNI(rdata_beats_p0, 0x1),
+ CCN_EVENT_RNI(rdata_beats_p1, 0x2),
+ CCN_EVENT_RNI(rdata_beats_p2, 0x3),
+ CCN_EVENT_RNI(rxdat_flits, 0x4),
+ CCN_EVENT_RNI(txdat_flits, 0x5),
+ CCN_EVENT_RNI(txreq_flits, 0x6),
+ CCN_EVENT_RNI(txreq_flits_retried, 0x7),
+ CCN_EVENT_RNI(rrt_full, 0x8),
+ CCN_EVENT_RNI(wrt_full, 0x9),
+ CCN_EVENT_RNI(txreq_flits_replayed, 0xa),
+ CCN_EVENT_XP(upload_starvation, 0x1),
+ CCN_EVENT_XP(download_starvation, 0x2),
+ CCN_EVENT_XP(respin, 0x3),
+ CCN_EVENT_XP(valid_flit, 0x4),
+ CCN_EVENT_XP(watchpoint, CCN_EVENT_WATCHPOINT),
+ CCN_EVENT_SBAS(rdata_beats_p0, 0x1),
+ CCN_EVENT_SBAS(rxdat_flits, 0x4),
+ CCN_EVENT_SBAS(txdat_flits, 0x5),
+ CCN_EVENT_SBAS(txreq_flits, 0x6),
+ CCN_EVENT_SBAS(txreq_flits_retried, 0x7),
+ CCN_EVENT_SBAS(rrt_full, 0x8),
+ CCN_EVENT_SBAS(wrt_full, 0x9),
+ CCN_EVENT_SBAS(txreq_flits_replayed, 0xa),
+ CCN_EVENT_CYCLES(cycles),
+};
+
+/* Populated in arm_ccn_init() */
+static struct attribute
+ *arm_ccn_pmu_events_attrs[ARRAY_SIZE(arm_ccn_pmu_events) + 1];
+
+static struct attribute_group arm_ccn_pmu_events_attr_group = {
+ .name = "events",
+ .is_visible = arm_ccn_pmu_events_is_visible,
+ .attrs = arm_ccn_pmu_events_attrs,
+};
+
+
+static u64 *arm_ccn_pmu_get_cmp_mask(struct arm_ccn *ccn, const char *name)
+{
+ unsigned long i;
+
+ if (WARN_ON(!name || !name[0] || !isxdigit(name[0]) || !name[1]))
+ return NULL;
+ i = isdigit(name[0]) ? name[0] - '0' : 0xa + tolower(name[0]) - 'a';
+
+ switch (name[1]) {
+ case 'l':
+ return &ccn->dt.cmp_mask[i].l;
+ case 'h':
+ return &ccn->dt.cmp_mask[i].h;
+ default:
+ return NULL;
+ }
+}
+
+static ssize_t arm_ccn_pmu_cmp_mask_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
+ u64 *mask = arm_ccn_pmu_get_cmp_mask(ccn, attr->attr.name);
+
+ return mask ? snprintf(buf, PAGE_SIZE, "0x%016llx\n", *mask) : -EINVAL;
+}
+
+static ssize_t arm_ccn_pmu_cmp_mask_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
+ u64 *mask = arm_ccn_pmu_get_cmp_mask(ccn, attr->attr.name);
+ int err = -EINVAL;
+
+ if (mask)
+ err = kstrtoull(buf, 0, mask);
+
+ return err ? err : count;
+}
+
+#define CCN_CMP_MASK_ATTR(_name) \
+ struct device_attribute arm_ccn_pmu_cmp_mask_attr_##_name = \
+ __ATTR(_name, S_IRUGO | S_IWUSR, \
+ arm_ccn_pmu_cmp_mask_show, arm_ccn_pmu_cmp_mask_store)
+
+#define CCN_CMP_MASK_ATTR_RO(_name) \
+ struct device_attribute arm_ccn_pmu_cmp_mask_attr_##_name = \
+ __ATTR(_name, S_IRUGO, arm_ccn_pmu_cmp_mask_show, NULL)
+
+static CCN_CMP_MASK_ATTR(0l);
+static CCN_CMP_MASK_ATTR(0h);
+static CCN_CMP_MASK_ATTR(1l);
+static CCN_CMP_MASK_ATTR(1h);
+static CCN_CMP_MASK_ATTR(2l);
+static CCN_CMP_MASK_ATTR(2h);
+static CCN_CMP_MASK_ATTR(3l);
+static CCN_CMP_MASK_ATTR(3h);
+static CCN_CMP_MASK_ATTR(4l);
+static CCN_CMP_MASK_ATTR(4h);
+static CCN_CMP_MASK_ATTR(5l);
+static CCN_CMP_MASK_ATTR(5h);
+static CCN_CMP_MASK_ATTR(6l);
+static CCN_CMP_MASK_ATTR(6h);
+static CCN_CMP_MASK_ATTR(7l);
+static CCN_CMP_MASK_ATTR(7h);
+static CCN_CMP_MASK_ATTR_RO(8l);
+static CCN_CMP_MASK_ATTR_RO(8h);
+static CCN_CMP_MASK_ATTR_RO(9l);
+static CCN_CMP_MASK_ATTR_RO(9h);
+static CCN_CMP_MASK_ATTR_RO(al);
+static CCN_CMP_MASK_ATTR_RO(ah);
+static CCN_CMP_MASK_ATTR_RO(bl);
+static CCN_CMP_MASK_ATTR_RO(bh);
+
+static struct attribute *arm_ccn_pmu_cmp_mask_attrs[] = {
+ &arm_ccn_pmu_cmp_mask_attr_0l.attr, &arm_ccn_pmu_cmp_mask_attr_0h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_1l.attr, &arm_ccn_pmu_cmp_mask_attr_1h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_2l.attr, &arm_ccn_pmu_cmp_mask_attr_2h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_3l.attr, &arm_ccn_pmu_cmp_mask_attr_3h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_4l.attr, &arm_ccn_pmu_cmp_mask_attr_4h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_5l.attr, &arm_ccn_pmu_cmp_mask_attr_5h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_6l.attr, &arm_ccn_pmu_cmp_mask_attr_6h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_7l.attr, &arm_ccn_pmu_cmp_mask_attr_7h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_8l.attr, &arm_ccn_pmu_cmp_mask_attr_8h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_9l.attr, &arm_ccn_pmu_cmp_mask_attr_9h.attr,
+ &arm_ccn_pmu_cmp_mask_attr_al.attr, &arm_ccn_pmu_cmp_mask_attr_ah.attr,
+ &arm_ccn_pmu_cmp_mask_attr_bl.attr, &arm_ccn_pmu_cmp_mask_attr_bh.attr,
+ NULL
+};
+
+static struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = {
+ .name = "cmp_mask",
+ .attrs = arm_ccn_pmu_cmp_mask_attrs,
+};
+
+
+/*
+ * Default poll period is 10ms, which is way over the top anyway,
+ * as in the worst case scenario (an event every cycle), with 1GHz
+ * clocked bus, the smallest, 32 bit counter will overflow in
+ * more than 4s.
+ */
+static unsigned int arm_ccn_pmu_poll_period_us = 10000;
+module_param_named(pmu_poll_period_us, arm_ccn_pmu_poll_period_us, uint,
+ S_IRUGO | S_IWUSR);
+
+static ktime_t arm_ccn_pmu_timer_period(void)
+{
+ return ns_to_ktime((u64)arm_ccn_pmu_poll_period_us * 1000);
+}
+
+
+static const struct attribute_group *arm_ccn_pmu_attr_groups[] = {
+ &arm_ccn_pmu_events_attr_group,
+ &arm_ccn_pmu_format_attr_group,
+ &arm_ccn_pmu_cmp_mask_attr_group,
+ NULL
+};
+
+
+static int arm_ccn_pmu_alloc_bit(unsigned long *bitmap, unsigned long size)
+{
+ int bit;
+
+ do {
+ bit = find_first_zero_bit(bitmap, size);
+ if (bit >= size)
+ return -EAGAIN;
+ } while (test_and_set_bit(bit, bitmap));
+
+ return bit;
+}
+
+/* All RN-I and RN-D nodes have identical PMUs */
+static int arm_ccn_pmu_type_eq(u32 a, u32 b)
+{
+ if (a == b)
+ return 1;
+
+ switch (a) {
+ case CCN_TYPE_RNI_1P:
+ case CCN_TYPE_RNI_2P:
+ case CCN_TYPE_RNI_3P:
+ case CCN_TYPE_RND_1P:
+ case CCN_TYPE_RND_2P:
+ case CCN_TYPE_RND_3P:
+ switch (b) {
+ case CCN_TYPE_RNI_1P:
+ case CCN_TYPE_RNI_2P:
+ case CCN_TYPE_RNI_3P:
+ case CCN_TYPE_RND_1P:
+ case CCN_TYPE_RND_2P:
+ case CCN_TYPE_RND_3P:
+ return 1;
+ }
+ break;
+ }
+
+ return 0;
+}
+
+static int arm_ccn_pmu_event_init(struct perf_event *event)
+{
+ struct arm_ccn *ccn;
+ struct hw_perf_event *hw = &event->hw;
+ u32 node_xp, type, event_id;
+ int valid, bit;
+ struct arm_ccn_component *source;
+ int i;
+
+ if (event->attr.type != event->pmu->type)
+ return -ENOENT;
+
+ ccn = pmu_to_arm_ccn(event->pmu);
+
+ if (hw->sample_period) {
+ dev_warn(ccn->dev, "Sampling not supported!\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (has_branch_stack(event) || event->attr.exclude_user ||
+ event->attr.exclude_kernel || event->attr.exclude_hv ||
+ event->attr.exclude_idle) {
+ dev_warn(ccn->dev, "Can't exclude execution levels!\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (event->cpu < 0) {
+ dev_warn(ccn->dev, "Can't provide per-task data!\n");
+ return -EOPNOTSUPP;
+ }
+
+ node_xp = CCN_CONFIG_NODE(event->attr.config);
+ type = CCN_CONFIG_TYPE(event->attr.config);
+ event_id = CCN_CONFIG_EVENT(event->attr.config);
+
+ /* Validate node/xp vs topology */
+ switch (type) {
+ case CCN_TYPE_XP:
+ if (node_xp >= ccn->num_xps) {
+ dev_warn(ccn->dev, "Invalid XP ID %d!\n", node_xp);
+ return -EINVAL;
+ }
+ break;
+ case CCN_TYPE_CYCLES:
+ break;
+ default:
+ if (node_xp >= ccn->num_nodes) {
+ dev_warn(ccn->dev, "Invalid node ID %d!\n", node_xp);
+ return -EINVAL;
+ }
+ if (!arm_ccn_pmu_type_eq(type, ccn->node[node_xp].type)) {
+ dev_warn(ccn->dev, "Invalid type 0x%x for node %d!\n",
+ type, node_xp);
+ return -EINVAL;
+ }
+ break;
+ }
+
+ /* Validate event ID vs available for the type */
+ for (i = 0, valid = 0; i < ARRAY_SIZE(arm_ccn_pmu_events) && !valid;
+ i++) {
+ struct arm_ccn_pmu_event *e = &arm_ccn_pmu_events[i];
+ u32 port = CCN_CONFIG_PORT(event->attr.config);
+ u32 vc = CCN_CONFIG_VC(event->attr.config);
+
+ if (!arm_ccn_pmu_type_eq(type, e->type))
+ continue;
+ if (event_id != e->event)
+ continue;
+ if (e->num_ports && port >= e->num_ports) {
+ dev_warn(ccn->dev, "Invalid port %d for node/XP %d!\n",
+ port, node_xp);
+ return -EINVAL;
+ }
+ if (e->num_vcs && vc >= e->num_vcs) {
+ dev_warn(ccn->dev, "Invalid vc %d for node/XP %d!\n",
+ port, node_xp);
+ return -EINVAL;
+ }
+ valid = 1;
+ }
+ if (!valid) {
+ dev_warn(ccn->dev, "Invalid event 0x%x for node/XP %d!\n",
+ event_id, node_xp);
+ return -EINVAL;
+ }
+
+ /* Watchpoint-based event for a node is actually set on XP */
+ if (event_id == CCN_EVENT_WATCHPOINT && type != CCN_TYPE_XP) {
+ u32 port;
+
+ type = CCN_TYPE_XP;
+ port = arm_ccn_node_to_xp_port(node_xp);
+ node_xp = arm_ccn_node_to_xp(node_xp);
+
+ arm_ccn_pmu_config_set(&event->attr.config,
+ node_xp, type, port);
+ }
+
+ /* Allocate the cycle counter */
+ if (type == CCN_TYPE_CYCLES) {
+ if (test_and_set_bit(CCN_IDX_PMU_CYCLE_COUNTER,
+ ccn->dt.pmu_counters_mask))
+ return -EAGAIN;
+
+ hw->idx = CCN_IDX_PMU_CYCLE_COUNTER;
+ ccn->dt.pmu_counters[CCN_IDX_PMU_CYCLE_COUNTER].event = event;
+
+ return 0;
+ }
+
+ /* Allocate an event counter */
+ hw->idx = arm_ccn_pmu_alloc_bit(ccn->dt.pmu_counters_mask,
+ CCN_NUM_PMU_EVENT_COUNTERS);
+ if (hw->idx < 0) {
+ dev_warn(ccn->dev, "No more counters available!\n");
+ return -EAGAIN;
+ }
+
+ if (type == CCN_TYPE_XP)
+ source = &ccn->xp[node_xp];
+ else
+ source = &ccn->node[node_xp];
+ ccn->dt.pmu_counters[hw->idx].source = source;
+
+ /* Allocate an event source or a watchpoint */
+ if (type == CCN_TYPE_XP && event_id == CCN_EVENT_WATCHPOINT)
+ bit = arm_ccn_pmu_alloc_bit(source->xp.dt_cmp_mask,
+ CCN_NUM_XP_WATCHPOINTS);
+ else
+ bit = arm_ccn_pmu_alloc_bit(source->pmu_events_mask,
+ CCN_NUM_PMU_EVENTS);
+ if (bit < 0) {
+ dev_warn(ccn->dev, "No more event sources/watchpoints on node/XP %d!\n",
+ node_xp);
+ clear_bit(hw->idx, ccn->dt.pmu_counters_mask);
+ return -EAGAIN;
+ }
+ hw->config_base = bit;
+
+ ccn->dt.pmu_counters[hw->idx].event = event;
+
+ return 0;
+}
+
+static void arm_ccn_pmu_event_free(struct perf_event *event)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+
+ if (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER) {
+ clear_bit(CCN_IDX_PMU_CYCLE_COUNTER, ccn->dt.pmu_counters_mask);
+ } else {
+ struct arm_ccn_component *source =
+ ccn->dt.pmu_counters[hw->idx].source;
+
+ if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP &&
+ CCN_CONFIG_EVENT(event->attr.config) ==
+ CCN_EVENT_WATCHPOINT)
+ clear_bit(hw->config_base, source->xp.dt_cmp_mask);
+ else
+ clear_bit(hw->config_base, source->pmu_events_mask);
+ clear_bit(hw->idx, ccn->dt.pmu_counters_mask);
+ }
+
+ ccn->dt.pmu_counters[hw->idx].source = NULL;
+ ccn->dt.pmu_counters[hw->idx].event = NULL;
+}
+
+static u64 arm_ccn_pmu_read_counter(struct arm_ccn *ccn, int idx)
+{
+ u64 res;
+
+ if (idx == CCN_IDX_PMU_CYCLE_COUNTER) {
+#ifdef readq
+ res = readq(ccn->dt.base + CCN_DT_PMCCNTR);
+#else
+ /* 40 bit counter, can do snapshot and read in two parts */
+ writel(0x1, ccn->dt.base + CCN_DT_PMSR_REQ);
+ while (!(readl(ccn->dt.base + CCN_DT_PMSR) & 0x1))
+ ;
+ writel(0x1, ccn->dt.base + CCN_DT_PMSR_CLR);
+ res = readl(ccn->dt.base + CCN_DT_PMCCNTRSR + 4) & 0xff;
+ res <<= 32;
+ res |= readl(ccn->dt.base + CCN_DT_PMCCNTRSR);
+#endif
+ } else {
+ res = readl(ccn->dt.base + CCN_DT_PMEVCNT(idx));
+ }
+
+ return res;
+}
+
+static void arm_ccn_pmu_event_update(struct perf_event *event)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+ u64 prev_count, new_count, mask;
+
+ do {
+ prev_count = local64_read(&hw->prev_count);
+ new_count = arm_ccn_pmu_read_counter(ccn, hw->idx);
+ } while (local64_xchg(&hw->prev_count, new_count) != prev_count);
+
+ mask = (1LLU << (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER ? 40 : 32)) - 1;
+
+ local64_add((new_count - prev_count) & mask, &event->count);
+}
+
+static void arm_ccn_pmu_xp_dt_config(struct perf_event *event, int enable)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+ struct arm_ccn_component *xp;
+ u32 val, dt_cfg;
+
+ if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP)
+ xp = &ccn->xp[CCN_CONFIG_XP(event->attr.config)];
+ else
+ xp = &ccn->xp[arm_ccn_node_to_xp(
+ CCN_CONFIG_NODE(event->attr.config))];
+
+ if (enable)
+ dt_cfg = hw->event_base;
+ else
+ dt_cfg = CCN_XP_DT_CONFIG__DT_CFG__PASS_THROUGH;
+
+ spin_lock(&ccn->dt.config_lock);
+
+ val = readl(xp->base + CCN_XP_DT_CONFIG);
+ val &= ~(CCN_XP_DT_CONFIG__DT_CFG__MASK <<
+ CCN_XP_DT_CONFIG__DT_CFG__SHIFT(hw->idx));
+ val |= dt_cfg << CCN_XP_DT_CONFIG__DT_CFG__SHIFT(hw->idx);
+ writel(val, xp->base + CCN_XP_DT_CONFIG);
+
+ spin_unlock(&ccn->dt.config_lock);
+}
+
+static void arm_ccn_pmu_event_start(struct perf_event *event, int flags)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+
+ local64_set(&event->hw.prev_count,
+ arm_ccn_pmu_read_counter(ccn, hw->idx));
+ hw->state = 0;
+
+ if (!ccn->irq_used)
+ hrtimer_start(&ccn->dt.hrtimer, arm_ccn_pmu_timer_period(),
+ HRTIMER_MODE_REL);
+
+ /* Set the DT bus input, engaging the counter */
+ arm_ccn_pmu_xp_dt_config(event, 1);
+}
+
+static void arm_ccn_pmu_event_stop(struct perf_event *event, int flags)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+ u64 timeout;
+
+ /* Disable counting, setting the DT bus to pass-through mode */
+ arm_ccn_pmu_xp_dt_config(event, 0);
+
+ if (!ccn->irq_used)
+ hrtimer_cancel(&ccn->dt.hrtimer);
+
+ /* Let the DT bus drain */
+ timeout = arm_ccn_pmu_read_counter(ccn, CCN_IDX_PMU_CYCLE_COUNTER) +
+ ccn->num_xps;
+ while (arm_ccn_pmu_read_counter(ccn, CCN_IDX_PMU_CYCLE_COUNTER) <
+ timeout)
+ cpu_relax();
+
+ if (flags & PERF_EF_UPDATE)
+ arm_ccn_pmu_event_update(event);
+
+ hw->state |= PERF_HES_STOPPED;
+}
+
+static void arm_ccn_pmu_xp_watchpoint_config(struct perf_event *event)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+ struct arm_ccn_component *source =
+ ccn->dt.pmu_counters[hw->idx].source;
+ unsigned long wp = hw->config_base;
+ u32 val;
+ u64 cmp_l = event->attr.config1;
+ u64 cmp_h = event->attr.config2;
+ u64 mask_l = ccn->dt.cmp_mask[CCN_CONFIG_MASK(event->attr.config)].l;
+ u64 mask_h = ccn->dt.cmp_mask[CCN_CONFIG_MASK(event->attr.config)].h;
+
+ hw->event_base = CCN_XP_DT_CONFIG__DT_CFG__WATCHPOINT(wp);
+
+ /* Direction (RX/TX), device (port) & virtual channel */
+ val = readl(source->base + CCN_XP_DT_INTERFACE_SEL);
+ val &= ~(CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__MASK <<
+ CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__SHIFT(wp));
+ val |= CCN_CONFIG_DIR(event->attr.config) <<
+ CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__SHIFT(wp);
+ val &= ~(CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__MASK <<
+ CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__SHIFT(wp));
+ val |= CCN_CONFIG_PORT(event->attr.config) <<
+ CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__SHIFT(wp);
+ val &= ~(CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__MASK <<
+ CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__SHIFT(wp));
+ val |= CCN_CONFIG_VC(event->attr.config) <<
+ CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__SHIFT(wp);
+ writel(val, source->base + CCN_XP_DT_INTERFACE_SEL);
+
+ /* Comparison values */
+ writel(cmp_l & 0xffffffff, source->base + CCN_XP_DT_CMP_VAL_L(wp));
+ writel((cmp_l >> 32) & 0xefffffff,
+ source->base + CCN_XP_DT_CMP_VAL_L(wp) + 4);
+ writel(cmp_h & 0xffffffff, source->base + CCN_XP_DT_CMP_VAL_H(wp));
+ writel((cmp_h >> 32) & 0x0fffffff,
+ source->base + CCN_XP_DT_CMP_VAL_H(wp) + 4);
+
+ /* Mask */
+ writel(mask_l & 0xffffffff, source->base + CCN_XP_DT_CMP_MASK_L(wp));
+ writel((mask_l >> 32) & 0xefffffff,
+ source->base + CCN_XP_DT_CMP_MASK_L(wp) + 4);
+ writel(mask_h & 0xffffffff, source->base + CCN_XP_DT_CMP_MASK_H(wp));
+ writel((mask_h >> 32) & 0x0fffffff,
+ source->base + CCN_XP_DT_CMP_MASK_H(wp) + 4);
+}
+
+static void arm_ccn_pmu_xp_event_config(struct perf_event *event)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+ struct arm_ccn_component *source =
+ ccn->dt.pmu_counters[hw->idx].source;
+ u32 val, id;
+
+ hw->event_base = CCN_XP_DT_CONFIG__DT_CFG__XP_PMU_EVENT(hw->config_base);
+
+ id = (CCN_CONFIG_VC(event->attr.config) << 4) |
+ (CCN_CONFIG_PORT(event->attr.config) << 3) |
+ (CCN_CONFIG_EVENT(event->attr.config) << 0);
+
+ val = readl(source->base + CCN_XP_PMU_EVENT_SEL);
+ val &= ~(CCN_XP_PMU_EVENT_SEL__ID__MASK <<
+ CCN_XP_PMU_EVENT_SEL__ID__SHIFT(hw->config_base));
+ val |= id << CCN_XP_PMU_EVENT_SEL__ID__SHIFT(hw->config_base);
+ writel(val, source->base + CCN_XP_PMU_EVENT_SEL);
+}
+
+static void arm_ccn_pmu_node_event_config(struct perf_event *event)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+ struct arm_ccn_component *source =
+ ccn->dt.pmu_counters[hw->idx].source;
+ u32 type = CCN_CONFIG_TYPE(event->attr.config);
+ u32 val, port;
+
+ port = arm_ccn_node_to_xp_port(CCN_CONFIG_NODE(event->attr.config));
+ hw->event_base = CCN_XP_DT_CONFIG__DT_CFG__DEVICE_PMU_EVENT(port,
+ hw->config_base);
+
+ /* These *_event_sel regs should be identical, but let's make sure... */
+ BUILD_BUG_ON(CCN_HNF_PMU_EVENT_SEL != CCN_SBAS_PMU_EVENT_SEL);
+ BUILD_BUG_ON(CCN_SBAS_PMU_EVENT_SEL != CCN_RNI_PMU_EVENT_SEL);
+ BUILD_BUG_ON(CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(1) !=
+ CCN_SBAS_PMU_EVENT_SEL__ID__SHIFT(1));
+ BUILD_BUG_ON(CCN_SBAS_PMU_EVENT_SEL__ID__SHIFT(1) !=
+ CCN_RNI_PMU_EVENT_SEL__ID__SHIFT(1));
+ BUILD_BUG_ON(CCN_HNF_PMU_EVENT_SEL__ID__MASK !=
+ CCN_SBAS_PMU_EVENT_SEL__ID__MASK);
+ BUILD_BUG_ON(CCN_SBAS_PMU_EVENT_SEL__ID__MASK !=
+ CCN_RNI_PMU_EVENT_SEL__ID__MASK);
+ if (WARN_ON(type != CCN_TYPE_HNF && type != CCN_TYPE_SBAS &&
+ !arm_ccn_pmu_type_eq(type, CCN_TYPE_RNI_3P)))
+ return;
+
+ /* Set the event id for the pre-allocated counter */
+ val = readl(source->base + CCN_HNF_PMU_EVENT_SEL);
+ val &= ~(CCN_HNF_PMU_EVENT_SEL__ID__MASK <<
+ CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(hw->config_base));
+ val |= CCN_CONFIG_EVENT(event->attr.config) <<
+ CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(hw->config_base);
+ writel(val, source->base + CCN_HNF_PMU_EVENT_SEL);
+}
+
+static void arm_ccn_pmu_event_config(struct perf_event *event)
+{
+ struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+ struct hw_perf_event *hw = &event->hw;
+ u32 xp, offset, val;
+
+ /* Cycle counter requires no setup */
+ if (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER)
+ return;
+
+ if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP)
+ xp = CCN_CONFIG_XP(event->attr.config);
+ else
+ xp = arm_ccn_node_to_xp(CCN_CONFIG_NODE(event->attr.config));
+
+ spin_lock(&ccn->dt.config_lock);
+
+ /* Set the DT bus "distance" register */
+ offset = (hw->idx / 4) * 4;
+ val = readl(ccn->dt.base + CCN_DT_ACTIVE_DSM + offset);
+ val &= ~(CCN_DT_ACTIVE_DSM__DSM_ID__MASK <<
+ CCN_DT_ACTIVE_DSM__DSM_ID__SHIFT(hw->idx % 4));
+ val |= xp << CCN_DT_ACTIVE_DSM__DSM_ID__SHIFT(hw->idx % 4);
+ writel(val, ccn->dt.base + CCN_DT_ACTIVE_DSM + offset);
+
+ if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP) {
+ if (CCN_CONFIG_EVENT(event->attr.config) ==
+ CCN_EVENT_WATCHPOINT)
+ arm_ccn_pmu_xp_watchpoint_config(event);
+ else
+ arm_ccn_pmu_xp_event_config(event);
+ } else {
+ arm_ccn_pmu_node_event_config(event);
+ }
+
+ spin_unlock(&ccn->dt.config_lock);
+}
+
+static int arm_ccn_pmu_event_add(struct perf_event *event, int flags)
+{
+ struct hw_perf_event *hw = &event->hw;
+
+ arm_ccn_pmu_event_config(event);
+
+ hw->state = PERF_HES_STOPPED;
+
+ if (flags & PERF_EF_START)
+ arm_ccn_pmu_event_start(event, PERF_EF_UPDATE);
+
+ return 0;
+}
+
+static void arm_ccn_pmu_event_del(struct perf_event *event, int flags)
+{
+ arm_ccn_pmu_event_stop(event, PERF_EF_UPDATE);
+
+ arm_ccn_pmu_event_free(event);
+}
+
+static void arm_ccn_pmu_event_read(struct perf_event *event)
+{
+ arm_ccn_pmu_event_update(event);
+}
+
+static irqreturn_t arm_ccn_pmu_overflow_handler(struct arm_ccn_dt *dt)
+{
+ u32 pmovsr = readl(dt->base + CCN_DT_PMOVSR);
+ int idx;
+
+ if (!pmovsr)
+ return IRQ_NONE;
+
+ writel(pmovsr, dt->base + CCN_DT_PMOVSR_CLR);
+
+ BUILD_BUG_ON(CCN_IDX_PMU_CYCLE_COUNTER != CCN_NUM_PMU_EVENT_COUNTERS);
+
+ for (idx = 0; idx < CCN_NUM_PMU_EVENT_COUNTERS + 1; idx++) {
+ struct perf_event *event = dt->pmu_counters[idx].event;
+ int overflowed = pmovsr & BIT(idx);
+
+ WARN_ON_ONCE(overflowed && !event);
+
+ if (!event || !overflowed)
+ continue;
+
+ arm_ccn_pmu_event_update(event);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static enum hrtimer_restart arm_ccn_pmu_timer_handler(struct hrtimer *hrtimer)
+{
+ struct arm_ccn_dt *dt = container_of(hrtimer, struct arm_ccn_dt,
+ hrtimer);
+ unsigned long flags;
+
+ local_irq_save(flags);
+ arm_ccn_pmu_overflow_handler(dt);
+ local_irq_restore(flags);
+
+ hrtimer_forward_now(hrtimer, arm_ccn_pmu_timer_period());
+ return HRTIMER_RESTART;
+}
+
+
+static DEFINE_IDA(arm_ccn_pmu_ida);
+
+static int arm_ccn_pmu_init(struct arm_ccn *ccn)
+{
+ int i;
+ char *name;
+
+ /* Initialize DT subsystem */
+ ccn->dt.base = ccn->base + CCN_REGION_SIZE;
+ spin_lock_init(&ccn->dt.config_lock);
+ writel(CCN_DT_CTL__DT_EN, ccn->dt.base + CCN_DT_CTL);
+ writel(CCN_DT_PMCR__OVFL_INTR_EN | CCN_DT_PMCR__PMU_EN,
+ ccn->dt.base + CCN_DT_PMCR);
+ writel(0x1, ccn->dt.base + CCN_DT_PMSR_CLR);
+ for (i = 0; i < ccn->num_xps; i++) {
+ writel(0, ccn->xp[i].base + CCN_XP_DT_CONFIG);
+ writel((CCN_XP_DT_CONTROL__WP_ARM_SEL__ALWAYS <<
+ CCN_XP_DT_CONTROL__WP_ARM_SEL__SHIFT(0)) |
+ (CCN_XP_DT_CONTROL__WP_ARM_SEL__ALWAYS <<
+ CCN_XP_DT_CONTROL__WP_ARM_SEL__SHIFT(1)) |
+ CCN_XP_DT_CONTROL__DT_ENABLE,
+ ccn->xp[i].base + CCN_XP_DT_CONTROL);
+ }
+ ccn->dt.cmp_mask[CCN_IDX_MASK_ANY].l = ~0;
+ ccn->dt.cmp_mask[CCN_IDX_MASK_ANY].h = ~0;
+ ccn->dt.cmp_mask[CCN_IDX_MASK_EXACT].l = 0;
+ ccn->dt.cmp_mask[CCN_IDX_MASK_EXACT].h = 0;
+ ccn->dt.cmp_mask[CCN_IDX_MASK_ORDER].l = ~0;
+ ccn->dt.cmp_mask[CCN_IDX_MASK_ORDER].h = ~(0x1 << 15);
+ ccn->dt.cmp_mask[CCN_IDX_MASK_OPCODE].l = ~0;
+ ccn->dt.cmp_mask[CCN_IDX_MASK_OPCODE].h = ~(0x1f << 9);
+
+ /* Get a convenient /sys/event_source/devices/ name */
+ ccn->dt.id = ida_simple_get(&arm_ccn_pmu_ida, 0, 0, GFP_KERNEL);
+ if (ccn->dt.id == 0) {
+ name = "ccn";
+ } else {
+ int len = snprintf(NULL, 0, "ccn_%d", ccn->dt.id);
+
+ name = devm_kzalloc(ccn->dev, len + 1, GFP_KERNEL);
+ snprintf(name, len + 1, "ccn_%d", ccn->dt.id);
+ }
+
+ /* Perf driver registration */
+ ccn->dt.pmu = (struct pmu) {
+ .attr_groups = arm_ccn_pmu_attr_groups,
+ .task_ctx_nr = perf_invalid_context,
+ .event_init = arm_ccn_pmu_event_init,
+ .add = arm_ccn_pmu_event_add,
+ .del = arm_ccn_pmu_event_del,
+ .start = arm_ccn_pmu_event_start,
+ .stop = arm_ccn_pmu_event_stop,
+ .read = arm_ccn_pmu_event_read,
+ };
+
+ /* No overflow interrupt? Have to use a timer instead. */
+ if (!ccn->irq_used) {
+ dev_info(ccn->dev, "No access to interrupts, using timer.\n");
+ hrtimer_init(&ccn->dt.hrtimer, CLOCK_MONOTONIC,
+ HRTIMER_MODE_REL);
+ ccn->dt.hrtimer.function = arm_ccn_pmu_timer_handler;
+ }
+
+ return perf_pmu_register(&ccn->dt.pmu, name, -1);
+}
+
+static void arm_ccn_pmu_cleanup(struct arm_ccn *ccn)
+{
+ int i;
+
+ for (i = 0; i < ccn->num_xps; i++)
+ writel(0, ccn->xp[i].base + CCN_XP_DT_CONTROL);
+ writel(0, ccn->dt.base + CCN_DT_PMCR);
+ perf_pmu_unregister(&ccn->dt.pmu);
+ ida_simple_remove(&arm_ccn_pmu_ida, ccn->dt.id);
+}
+
+
+static int arm_ccn_for_each_valid_region(struct arm_ccn *ccn,
+ int (*callback)(struct arm_ccn *ccn, int region,
+ void __iomem *base, u32 type, u32 id))
+{
+ int region;
+
+ for (region = 0; region < CCN_NUM_REGIONS; region++) {
+ u32 val, type, id;
+ void __iomem *base;
+ int err;
+
+ val = readl(ccn->base + CCN_MN_OLY_COMP_LIST_63_0 +
+ 4 * (region / 32));
+ if (!(val & (1 << (region % 32))))
+ continue;
+
+ base = ccn->base + region * CCN_REGION_SIZE;
+ val = readl(base + CCN_ALL_OLY_ID);
+ type = (val >> CCN_ALL_OLY_ID__OLY_ID__SHIFT) &
+ CCN_ALL_OLY_ID__OLY_ID__MASK;
+ id = (val >> CCN_ALL_OLY_ID__NODE_ID__SHIFT) &
+ CCN_ALL_OLY_ID__NODE_ID__MASK;
+
+ err = callback(ccn, region, base, type, id);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+static int arm_ccn_get_nodes_num(struct arm_ccn *ccn, int region,
+ void __iomem *base, u32 type, u32 id)
+{
+
+ if (type == CCN_TYPE_XP && id >= ccn->num_xps)
+ ccn->num_xps = id + 1;
+ else if (id >= ccn->num_nodes)
+ ccn->num_nodes = id + 1;
+
+ return 0;
+}
+
+static int arm_ccn_init_nodes(struct arm_ccn *ccn, int region,
+ void __iomem *base, u32 type, u32 id)
+{
+ struct arm_ccn_component *component;
+
+ dev_dbg(ccn->dev, "Region %d: id=%u, type=0x%02x\n", region, id, type);
+
+ switch (type) {
+ case CCN_TYPE_MN:
+ case CCN_TYPE_DT:
+ return 0;
+ case CCN_TYPE_XP:
+ component = &ccn->xp[id];
+ break;
+ case CCN_TYPE_SBSX:
+ ccn->sbsx_present = 1;
+ component = &ccn->node[id];
+ break;
+ case CCN_TYPE_SBAS:
+ ccn->sbas_present = 1;
+ /* Fall-through */
+ default:
+ component = &ccn->node[id];
+ break;
+ }
+
+ component->base = base;
+ component->type = type;
+
+ return 0;
+}
+
+
+static irqreturn_t arm_ccn_error_handler(struct arm_ccn *ccn,
+ const u32 *err_sig_val)
+{
+ /* This should be really handled by firmware... */
+ dev_err(ccn->dev, "Error reported in %08x%08x%08x%08x%08x%08x.\n",
+ err_sig_val[5], err_sig_val[4], err_sig_val[3],
+ err_sig_val[2], err_sig_val[1], err_sig_val[0]);
+ dev_err(ccn->dev, "Disabling interrupt generation for all errors.\n");
+ writel(CCN_MN_ERRINT_STATUS__ALL_ERRORS__DISABLE,
+ ccn->base + CCN_MN_ERRINT_STATUS);
+
+ return IRQ_HANDLED;
+}
+
+
+static irqreturn_t arm_ccn_irq_handler(int irq, void *dev_id)
+{
+ irqreturn_t res = IRQ_NONE;
+ struct arm_ccn *ccn = dev_id;
+ u32 err_sig_val[6];
+ u32 err_or;
+ int i;
+
+ /* PMU overflow is a special case */
+ err_or = err_sig_val[0] = readl(ccn->base + CCN_MN_ERR_SIG_VAL_63_0);
+ if (err_or & CCN_MN_ERR_SIG_VAL_63_0__DT) {
+ err_or &= ~CCN_MN_ERR_SIG_VAL_63_0__DT;
+ res = arm_ccn_pmu_overflow_handler(&ccn->dt);
+ }
+
+ /* Have to read all err_sig_vals to clear them */
+ for (i = 1; i < ARRAY_SIZE(err_sig_val); i++) {
+ err_sig_val[i] = readl(ccn->base +
+ CCN_MN_ERR_SIG_VAL_63_0 + i * 4);
+ err_or |= err_sig_val[i];
+ }
+ if (err_or)
+ res |= arm_ccn_error_handler(ccn, err_sig_val);
+
+ if (res != IRQ_NONE)
+ writel(CCN_MN_ERRINT_STATUS__INTREQ__DESSERT,
+ ccn->base + CCN_MN_ERRINT_STATUS);
+
+ return res;
+}
+
+
+static int arm_ccn_probe(struct platform_device *pdev)
+{
+ struct arm_ccn *ccn;
+ struct resource *res;
+ int err;
+
+ ccn = devm_kzalloc(&pdev->dev, sizeof(*ccn), GFP_KERNEL);
+ if (!ccn)
+ return -ENOMEM;
+ ccn->dev = &pdev->dev;
+ platform_set_drvdata(pdev, ccn);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -EINVAL;
+
+ if (!devm_request_mem_region(ccn->dev, res->start,
+ resource_size(res), pdev->name))
+ return -EBUSY;
+
+ ccn->base = devm_ioremap(ccn->dev, res->start,
+ resource_size(res));
+ if (!ccn->base)
+ return -EFAULT;
+
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!res)
+ return -EINVAL;
+
+ /* Check if we can use the interrupt */
+ writel(CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLE,
+ ccn->base + CCN_MN_ERRINT_STATUS);
+ if (readl(ccn->base + CCN_MN_ERRINT_STATUS) &
+ CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLED) {
+ /* Can set 'disable' bits, so can acknowledge interrupts */
+ writel(CCN_MN_ERRINT_STATUS__PMU_EVENTS__ENABLE,
+ ccn->base + CCN_MN_ERRINT_STATUS);
+ err = devm_request_irq(ccn->dev, res->start,
+ arm_ccn_irq_handler, 0, dev_name(ccn->dev),
+ ccn);
+ if (err)
+ return err;
+
+ ccn->irq_used = 1;
+ }
+
+
+ /* Build topology */
+
+ err = arm_ccn_for_each_valid_region(ccn, arm_ccn_get_nodes_num);
+ if (err)
+ return err;
+
+ ccn->node = devm_kzalloc(ccn->dev, sizeof(*ccn->node) * ccn->num_nodes,
+ GFP_KERNEL);
+ ccn->xp = devm_kzalloc(ccn->dev, sizeof(*ccn->node) * ccn->num_xps,
+ GFP_KERNEL);
+ if (!ccn->node || !ccn->xp)
+ return -ENOMEM;
+
+ err = arm_ccn_for_each_valid_region(ccn, arm_ccn_init_nodes);
+ if (err)
+ return err;
+
+ return arm_ccn_pmu_init(ccn);
+}
+
+static int arm_ccn_remove(struct platform_device *pdev)
+{
+ struct arm_ccn *ccn = platform_get_drvdata(pdev);
+
+ arm_ccn_pmu_cleanup(ccn);
+
+ return 0;
+}
+
+static const struct of_device_id arm_ccn_match[] = {
+ { .compatible = "arm,ccn-504", },
+ {},
+};
+
+static struct platform_driver arm_ccn_driver = {
+ .driver = {
+ .name = "arm-ccn",
+ .of_match_table = arm_ccn_match,
+ },
+ .probe = arm_ccn_probe,
+ .remove = arm_ccn_remove,
+};
+
+static int __init arm_ccn_init(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(arm_ccn_pmu_events); i++)
+ arm_ccn_pmu_events_attrs[i] = &arm_ccn_pmu_events[i].attr.attr;
+
+ return platform_driver_register(&arm_ccn_driver);
+}
+
+static void __exit arm_ccn_exit(void)
+{
+ platform_driver_unregister(&arm_ccn_driver);
+}
+
+module_init(arm_ccn_init);
+module_exit(arm_ccn_exit);
+
+MODULE_AUTHOR("Pawel Moll <pawel.moll@arm.com>");
+MODULE_LICENSE("GPL");
}
}
- ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+ ret = of_platform_populate(pdev->dev.of_node,
+ of_default_bus_match_table,
+ NULL, &pdev->dev);
if (ret)
dev_err(&pdev->dev, "%s fail to create devices.\n",
pdev->dev.of_node->full_name);
return 0;
}
-
-static ssize_t agp_read(struct file *file, char __user *buf,
- size_t count, loff_t * ppos)
-{
- return -EINVAL;
-}
-
-static ssize_t agp_write(struct file *file, const char __user *buf,
- size_t count, loff_t * ppos)
-{
- return -EINVAL;
-}
-
static int agpioc_info_wrap(struct agp_file_private *priv, void __user *arg)
{
struct agp_info userinfo;
{
.owner = THIS_MODULE,
.llseek = no_llseek,
- .read = agp_read,
- .write = agp_write,
.unlocked_ioctl = agp_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = compat_agp_ioctl,
#include <linux/io.h>
#include <linux/of.h>
#include <linux/delay.h>
+#include <linux/mvebu-pmsu.h>
+#include <asm/smp_plat.h>
-#define SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET 0x0
-#define SYS_CTRL_CLK_DIVIDER_VALUE_OFFSET 0xC
-#define SYS_CTRL_CLK_DIVIDER_MASK 0x3F
+#define SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET 0x0
+#define SYS_CTRL_CLK_DIVIDER_CTRL_RESET_ALL 0xff
+#define SYS_CTRL_CLK_DIVIDER_CTRL_RESET_SHIFT 8
+#define SYS_CTRL_CLK_DIVIDER_CTRL2_OFFSET 0x8
+#define SYS_CTRL_CLK_DIVIDER_CTRL2_NBCLK_RATIO_SHIFT 16
+#define SYS_CTRL_CLK_DIVIDER_VALUE_OFFSET 0xC
+#define SYS_CTRL_CLK_DIVIDER_MASK 0x3F
+
+#define PMU_DFS_RATIO_SHIFT 16
+#define PMU_DFS_RATIO_MASK 0x3F
#define MAX_CPU 4
struct cpu_clk {
const char *clk_name;
const char *parent_name;
void __iomem *reg_base;
+ void __iomem *pmu_dfs;
};
static struct clk **clks;
return *parent_rate / div;
}
-static int clk_cpu_set_rate(struct clk_hw *hwclk, unsigned long rate,
- unsigned long parent_rate)
+static int clk_cpu_off_set_rate(struct clk_hw *hwclk, unsigned long rate,
+ unsigned long parent_rate)
+
{
struct cpu_clk *cpuclk = to_cpu_clk(hwclk);
u32 reg, div;
return 0;
}
+static int clk_cpu_on_set_rate(struct clk_hw *hwclk, unsigned long rate,
+ unsigned long parent_rate)
+{
+ u32 reg;
+ unsigned long fabric_div, target_div, cur_rate;
+ struct cpu_clk *cpuclk = to_cpu_clk(hwclk);
+
+ /*
+ * PMU DFS registers are not mapped, Device Tree does not
+ * describes them. We cannot change the frequency dynamically.
+ */
+ if (!cpuclk->pmu_dfs)
+ return -ENODEV;
+
+ cur_rate = __clk_get_rate(hwclk->clk);
+
+ reg = readl(cpuclk->reg_base + SYS_CTRL_CLK_DIVIDER_CTRL2_OFFSET);
+ fabric_div = (reg >> SYS_CTRL_CLK_DIVIDER_CTRL2_NBCLK_RATIO_SHIFT) &
+ SYS_CTRL_CLK_DIVIDER_MASK;
+
+ /* Frequency is going up */
+ if (rate == 2 * cur_rate)
+ target_div = fabric_div / 2;
+ /* Frequency is going down */
+ else
+ target_div = fabric_div;
+
+ if (target_div == 0)
+ target_div = 1;
+
+ reg = readl(cpuclk->pmu_dfs);
+ reg &= ~(PMU_DFS_RATIO_MASK << PMU_DFS_RATIO_SHIFT);
+ reg |= (target_div << PMU_DFS_RATIO_SHIFT);
+ writel(reg, cpuclk->pmu_dfs);
+
+ reg = readl(cpuclk->reg_base + SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET);
+ reg |= (SYS_CTRL_CLK_DIVIDER_CTRL_RESET_ALL <<
+ SYS_CTRL_CLK_DIVIDER_CTRL_RESET_SHIFT);
+ writel(reg, cpuclk->reg_base + SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET);
+
+ return mvebu_pmsu_dfs_request(cpuclk->cpu);
+}
+
+static int clk_cpu_set_rate(struct clk_hw *hwclk, unsigned long rate,
+ unsigned long parent_rate)
+{
+ if (__clk_is_enabled(hwclk->clk))
+ return clk_cpu_on_set_rate(hwclk, rate, parent_rate);
+ else
+ return clk_cpu_off_set_rate(hwclk, rate, parent_rate);
+}
+
static const struct clk_ops cpu_ops = {
.recalc_rate = clk_cpu_recalc_rate,
.round_rate = clk_cpu_round_rate,
{
struct cpu_clk *cpuclk;
void __iomem *clock_complex_base = of_iomap(node, 0);
+ void __iomem *pmu_dfs_base = of_iomap(node, 1);
int ncpus = 0;
struct device_node *dn;
return;
}
+ if (pmu_dfs_base == NULL)
+ pr_warn("%s: pmu-dfs base register not set, dynamic frequency scaling not available\n",
+ __func__);
+
for_each_node_by_type(dn, "cpu")
ncpus++;
cpuclk[cpu].clk_name = clk_name;
cpuclk[cpu].cpu = cpu;
cpuclk[cpu].reg_base = clock_complex_base;
+ if (pmu_dfs_base)
+ cpuclk[cpu].pmu_dfs = pmu_dfs_base + 4 * cpu;
cpuclk[cpu].hw.init = &init;
init.name = cpuclk[cpu].clk_name;
obj-$(CONFIG_S3C2412_COMMON_CLK)+= clk-s3c2412.o
obj-$(CONFIG_S3C2443_COMMON_CLK)+= clk-s3c2443.o
obj-$(CONFIG_ARCH_S3C64XX) += clk-s3c64xx.o
+obj-$(CONFIG_ARCH_S5PV210) += clk-s5pv210.o clk-s5pv210-audss.o
--- /dev/null
+/*
+ * Copyright (c) 2014 Tomasz Figa <t.figa@samsung.com>
+ *
+ * Based on Exynos Audio Subsystem Clock Controller driver:
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Padmavathi Venna <padma.v@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Driver for Audio Subsystem Clock Controller of S5PV210-compatible SoCs.
+*/
+
+#include <linux/clkdev.h>
+#include <linux/io.h>
+#include <linux/clk-provider.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <dt-bindings/clock/s5pv210-audss.h>
+
+static DEFINE_SPINLOCK(lock);
+static struct clk **clk_table;
+static void __iomem *reg_base;
+static struct clk_onecell_data clk_data;
+
+#define ASS_CLK_SRC 0x0
+#define ASS_CLK_DIV 0x4
+#define ASS_CLK_GATE 0x8
+
+#ifdef CONFIG_PM_SLEEP
+static unsigned long reg_save[][2] = {
+ {ASS_CLK_SRC, 0},
+ {ASS_CLK_DIV, 0},
+ {ASS_CLK_GATE, 0},
+};
+
+static int s5pv210_audss_clk_suspend(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+ reg_save[i][1] = readl(reg_base + reg_save[i][0]);
+
+ return 0;
+}
+
+static void s5pv210_audss_clk_resume(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+ writel(reg_save[i][1], reg_base + reg_save[i][0]);
+}
+
+static struct syscore_ops s5pv210_audss_clk_syscore_ops = {
+ .suspend = s5pv210_audss_clk_suspend,
+ .resume = s5pv210_audss_clk_resume,
+};
+#endif /* CONFIG_PM_SLEEP */
+
+/* register s5pv210_audss clocks */
+static int s5pv210_audss_clk_probe(struct platform_device *pdev)
+{
+ int i, ret = 0;
+ struct resource *res;
+ const char *mout_audss_p[2];
+ const char *mout_i2s_p[3];
+ const char *hclk_p;
+ struct clk *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ reg_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(reg_base)) {
+ dev_err(&pdev->dev, "failed to map audss registers\n");
+ return PTR_ERR(reg_base);
+ }
+
+ clk_table = devm_kzalloc(&pdev->dev,
+ sizeof(struct clk *) * AUDSS_MAX_CLKS,
+ GFP_KERNEL);
+ if (!clk_table)
+ return -ENOMEM;
+
+ clk_data.clks = clk_table;
+ clk_data.clk_num = AUDSS_MAX_CLKS;
+
+ hclk = devm_clk_get(&pdev->dev, "hclk");
+ if (IS_ERR(hclk)) {
+ dev_err(&pdev->dev, "failed to get hclk clock\n");
+ return PTR_ERR(hclk);
+ }
+
+ pll_in = devm_clk_get(&pdev->dev, "fout_epll");
+ if (IS_ERR(pll_in)) {
+ dev_err(&pdev->dev, "failed to get fout_epll clock\n");
+ return PTR_ERR(pll_in);
+ }
+
+ sclk_audio = devm_clk_get(&pdev->dev, "sclk_audio0");
+ if (IS_ERR(sclk_audio)) {
+ dev_err(&pdev->dev, "failed to get sclk_audio0 clock\n");
+ return PTR_ERR(sclk_audio);
+ }
+
+ /* iiscdclk0 is an optional external I2S codec clock */
+ cdclk = devm_clk_get(&pdev->dev, "iiscdclk0");
+ pll_ref = devm_clk_get(&pdev->dev, "xxti");
+
+ if (!IS_ERR(pll_ref))
+ mout_audss_p[0] = __clk_get_name(pll_ref);
+ else
+ mout_audss_p[0] = "xxti";
+ mout_audss_p[1] = __clk_get_name(pll_in);
+ clk_table[CLK_MOUT_AUDSS] = clk_register_mux(NULL, "mout_audss",
+ mout_audss_p, ARRAY_SIZE(mout_audss_p),
+ CLK_SET_RATE_NO_REPARENT,
+ reg_base + ASS_CLK_SRC, 0, 1, 0, &lock);
+
+ mout_i2s_p[0] = "mout_audss";
+ if (!IS_ERR(cdclk))
+ mout_i2s_p[1] = __clk_get_name(cdclk);
+ else
+ mout_i2s_p[1] = "iiscdclk0";
+ mout_i2s_p[2] = __clk_get_name(sclk_audio);
+ clk_table[CLK_MOUT_I2S_A] = clk_register_mux(NULL, "mout_i2s_audss",
+ mout_i2s_p, ARRAY_SIZE(mout_i2s_p),
+ CLK_SET_RATE_NO_REPARENT,
+ reg_base + ASS_CLK_SRC, 2, 2, 0, &lock);
+
+ clk_table[CLK_DOUT_AUD_BUS] = clk_register_divider(NULL,
+ "dout_aud_bus", "mout_audss", 0,
+ reg_base + ASS_CLK_DIV, 0, 4, 0, &lock);
+ clk_table[CLK_DOUT_I2S_A] = clk_register_divider(NULL, "dout_i2s_audss",
+ "mout_i2s_audss", 0, reg_base + ASS_CLK_DIV,
+ 4, 4, 0, &lock);
+
+ clk_table[CLK_I2S] = clk_register_gate(NULL, "i2s_audss",
+ "dout_i2s_audss", CLK_SET_RATE_PARENT,
+ reg_base + ASS_CLK_GATE, 6, 0, &lock);
+
+ hclk_p = __clk_get_name(hclk);
+
+ clk_table[CLK_HCLK_I2S] = clk_register_gate(NULL, "hclk_i2s_audss",
+ hclk_p, CLK_IGNORE_UNUSED,
+ reg_base + ASS_CLK_GATE, 5, 0, &lock);
+ clk_table[CLK_HCLK_UART] = clk_register_gate(NULL, "hclk_uart_audss",
+ hclk_p, CLK_IGNORE_UNUSED,
+ reg_base + ASS_CLK_GATE, 4, 0, &lock);
+ clk_table[CLK_HCLK_HWA] = clk_register_gate(NULL, "hclk_hwa_audss",
+ hclk_p, CLK_IGNORE_UNUSED,
+ reg_base + ASS_CLK_GATE, 3, 0, &lock);
+ clk_table[CLK_HCLK_DMA] = clk_register_gate(NULL, "hclk_dma_audss",
+ hclk_p, CLK_IGNORE_UNUSED,
+ reg_base + ASS_CLK_GATE, 2, 0, &lock);
+ clk_table[CLK_HCLK_BUF] = clk_register_gate(NULL, "hclk_buf_audss",
+ hclk_p, CLK_IGNORE_UNUSED,
+ reg_base + ASS_CLK_GATE, 1, 0, &lock);
+ clk_table[CLK_HCLK_RP] = clk_register_gate(NULL, "hclk_rp_audss",
+ hclk_p, CLK_IGNORE_UNUSED,
+ reg_base + ASS_CLK_GATE, 0, 0, &lock);
+
+ for (i = 0; i < clk_data.clk_num; i++) {
+ if (IS_ERR(clk_table[i])) {
+ dev_err(&pdev->dev, "failed to register clock %d\n", i);
+ ret = PTR_ERR(clk_table[i]);
+ goto unregister;
+ }
+ }
+
+ ret = of_clk_add_provider(pdev->dev.of_node, of_clk_src_onecell_get,
+ &clk_data);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to add clock provider\n");
+ goto unregister;
+ }
+
+#ifdef CONFIG_PM_SLEEP
+ register_syscore_ops(&s5pv210_audss_clk_syscore_ops);
+#endif
+
+ return 0;
+
+unregister:
+ for (i = 0; i < clk_data.clk_num; i++) {
+ if (!IS_ERR(clk_table[i]))
+ clk_unregister(clk_table[i]);
+ }
+
+ return ret;
+}
+
+static int s5pv210_audss_clk_remove(struct platform_device *pdev)
+{
+ int i;
+
+ of_clk_del_provider(pdev->dev.of_node);
+
+ for (i = 0; i < clk_data.clk_num; i++) {
+ if (!IS_ERR(clk_table[i]))
+ clk_unregister(clk_table[i]);
+ }
+
+ return 0;
+}
+
+static const struct of_device_id s5pv210_audss_clk_of_match[] = {
+ { .compatible = "samsung,s5pv210-audss-clock", },
+ {},
+};
+
+static struct platform_driver s5pv210_audss_clk_driver = {
+ .driver = {
+ .name = "s5pv210-audss-clk",
+ .owner = THIS_MODULE,
+ .of_match_table = s5pv210_audss_clk_of_match,
+ },
+ .probe = s5pv210_audss_clk_probe,
+ .remove = s5pv210_audss_clk_remove,
+};
+
+static int __init s5pv210_audss_clk_init(void)
+{
+ return platform_driver_register(&s5pv210_audss_clk_driver);
+}
+core_initcall(s5pv210_audss_clk_init);
+
+static void __exit s5pv210_audss_clk_exit(void)
+{
+ platform_driver_unregister(&s5pv210_audss_clk_driver);
+}
+module_exit(s5pv210_audss_clk_exit);
+
+MODULE_AUTHOR("Tomasz Figa <t.figa@samsung.com>");
+MODULE_DESCRIPTION("S5PV210 Audio Subsystem Clock Controller");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:s5pv210-audss-clk");
--- /dev/null
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ *
+ * Based on clock drivers for S3C64xx and Exynos4 SoCs.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for all S5PC110/S5PV210 SoCs.
+ */
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+
+#include "clk.h"
+#include "clk-pll.h"
+
+#include <dt-bindings/clock/s5pv210.h>
+
+/* S5PC110/S5PV210 clock controller register offsets */
+#define APLL_LOCK 0x0000
+#define MPLL_LOCK 0x0008
+#define EPLL_LOCK 0x0010
+#define VPLL_LOCK 0x0020
+#define APLL_CON0 0x0100
+#define APLL_CON1 0x0104
+#define MPLL_CON 0x0108
+#define EPLL_CON0 0x0110
+#define EPLL_CON1 0x0114
+#define VPLL_CON 0x0120
+#define CLK_SRC0 0x0200
+#define CLK_SRC1 0x0204
+#define CLK_SRC2 0x0208
+#define CLK_SRC3 0x020c
+#define CLK_SRC4 0x0210
+#define CLK_SRC5 0x0214
+#define CLK_SRC6 0x0218
+#define CLK_SRC_MASK0 0x0280
+#define CLK_SRC_MASK1 0x0284
+#define CLK_DIV0 0x0300
+#define CLK_DIV1 0x0304
+#define CLK_DIV2 0x0308
+#define CLK_DIV3 0x030c
+#define CLK_DIV4 0x0310
+#define CLK_DIV5 0x0314
+#define CLK_DIV6 0x0318
+#define CLK_DIV7 0x031c
+#define CLK_GATE_MAIN0 0x0400
+#define CLK_GATE_MAIN1 0x0404
+#define CLK_GATE_MAIN2 0x0408
+#define CLK_GATE_PERI0 0x0420
+#define CLK_GATE_PERI1 0x0424
+#define CLK_GATE_SCLK0 0x0440
+#define CLK_GATE_SCLK1 0x0444
+#define CLK_GATE_IP0 0x0460
+#define CLK_GATE_IP1 0x0464
+#define CLK_GATE_IP2 0x0468
+#define CLK_GATE_IP3 0x046c
+#define CLK_GATE_IP4 0x0470
+#define CLK_GATE_BLOCK 0x0480
+#define CLK_GATE_IP5 0x0484
+#define CLK_OUT 0x0500
+#define MISC 0xe000
+#define OM_STAT 0xe100
+
+/* IDs of PLLs available on S5PV210/S5P6442 SoCs */
+enum {
+ apll,
+ mpll,
+ epll,
+ vpll,
+};
+
+/* IDs of external clocks (used for legacy boards) */
+enum {
+ xxti,
+ xusbxti,
+};
+
+static void __iomem *reg_base;
+
+#ifdef CONFIG_PM_SLEEP
+static struct samsung_clk_reg_dump *s5pv210_clk_dump;
+
+/* List of registers that need to be preserved across suspend/resume. */
+static unsigned long s5pv210_clk_regs[] __initdata = {
+ CLK_SRC0,
+ CLK_SRC1,
+ CLK_SRC2,
+ CLK_SRC3,
+ CLK_SRC4,
+ CLK_SRC5,
+ CLK_SRC6,
+ CLK_SRC_MASK0,
+ CLK_SRC_MASK1,
+ CLK_DIV0,
+ CLK_DIV1,
+ CLK_DIV2,
+ CLK_DIV3,
+ CLK_DIV4,
+ CLK_DIV5,
+ CLK_DIV6,
+ CLK_DIV7,
+ CLK_GATE_MAIN0,
+ CLK_GATE_MAIN1,
+ CLK_GATE_MAIN2,
+ CLK_GATE_PERI0,
+ CLK_GATE_PERI1,
+ CLK_GATE_SCLK0,
+ CLK_GATE_SCLK1,
+ CLK_GATE_IP0,
+ CLK_GATE_IP1,
+ CLK_GATE_IP2,
+ CLK_GATE_IP3,
+ CLK_GATE_IP4,
+ CLK_GATE_IP5,
+ CLK_GATE_BLOCK,
+ APLL_LOCK,
+ MPLL_LOCK,
+ EPLL_LOCK,
+ VPLL_LOCK,
+ APLL_CON0,
+ APLL_CON1,
+ MPLL_CON,
+ EPLL_CON0,
+ EPLL_CON1,
+ VPLL_CON,
+ CLK_OUT,
+};
+
+static int s5pv210_clk_suspend(void)
+{
+ samsung_clk_save(reg_base, s5pv210_clk_dump,
+ ARRAY_SIZE(s5pv210_clk_regs));
+ return 0;
+}
+
+static void s5pv210_clk_resume(void)
+{
+ samsung_clk_restore(reg_base, s5pv210_clk_dump,
+ ARRAY_SIZE(s5pv210_clk_regs));
+}
+
+static struct syscore_ops s5pv210_clk_syscore_ops = {
+ .suspend = s5pv210_clk_suspend,
+ .resume = s5pv210_clk_resume,
+};
+
+static void s5pv210_clk_sleep_init(void)
+{
+ s5pv210_clk_dump =
+ samsung_clk_alloc_reg_dump(s5pv210_clk_regs,
+ ARRAY_SIZE(s5pv210_clk_regs));
+ if (!s5pv210_clk_dump) {
+ pr_warn("%s: Failed to allocate sleep save data\n", __func__);
+ return;
+ }
+
+ register_syscore_ops(&s5pv210_clk_syscore_ops);
+}
+#else
+static inline void s5pv210_clk_sleep_init(void) { }
+#endif
+
+/* Mux parent lists. */
+static const char *fin_pll_p[] __initconst = {
+ "xxti",
+ "xusbxti"
+};
+
+static const char *mout_apll_p[] __initconst = {
+ "fin_pll",
+ "fout_apll"
+};
+
+static const char *mout_mpll_p[] __initconst = {
+ "fin_pll",
+ "fout_mpll"
+};
+
+static const char *mout_epll_p[] __initconst = {
+ "fin_pll",
+ "fout_epll"
+};
+
+static const char *mout_vpllsrc_p[] __initconst = {
+ "fin_pll",
+ "sclk_hdmi27m"
+};
+
+static const char *mout_vpll_p[] __initconst = {
+ "mout_vpllsrc",
+ "fout_vpll"
+};
+
+static const char *mout_group1_p[] __initconst = {
+ "dout_a2m",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll"
+};
+
+static const char *mout_group2_p[] __initconst = {
+ "xxti",
+ "xusbxti",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+};
+
+static const char *mout_audio0_p[] __initconst = {
+ "xxti",
+ "pcmcdclk0",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+};
+
+static const char *mout_audio1_p[] __initconst = {
+ "i2scdclk1",
+ "pcmcdclk1",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+};
+
+static const char *mout_audio2_p[] __initconst = {
+ "i2scdclk2",
+ "pcmcdclk2",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+};
+
+static const char *mout_spdif_p[] __initconst = {
+ "dout_audio0",
+ "dout_audio1",
+ "dout_audio3",
+};
+
+static const char *mout_group3_p[] __initconst = {
+ "mout_apll",
+ "mout_mpll"
+};
+
+static const char *mout_group4_p[] __initconst = {
+ "mout_mpll",
+ "dout_a2m"
+};
+
+static const char *mout_flash_p[] __initconst = {
+ "dout_hclkd",
+ "dout_hclkp"
+};
+
+static const char *mout_dac_p[] __initconst = {
+ "mout_vpll",
+ "sclk_hdmiphy"
+};
+
+static const char *mout_hdmi_p[] __initconst = {
+ "sclk_hdmiphy",
+ "dout_tblk"
+};
+
+static const char *mout_mixer_p[] __initconst = {
+ "mout_dac",
+ "mout_hdmi"
+};
+
+static const char *mout_vpll_6442_p[] __initconst = {
+ "fin_pll",
+ "fout_vpll"
+};
+
+static const char *mout_mixer_6442_p[] __initconst = {
+ "mout_vpll",
+ "dout_mixer"
+};
+
+static const char *mout_d0sync_6442_p[] __initconst = {
+ "mout_dsys",
+ "div_apll"
+};
+
+static const char *mout_d1sync_6442_p[] __initconst = {
+ "mout_psys",
+ "div_apll"
+};
+
+static const char *mout_group2_6442_p[] __initconst = {
+ "fin_pll",
+ "none",
+ "none",
+ "sclk_usbphy0",
+ "none",
+ "none",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+};
+
+static const char *mout_audio0_6442_p[] __initconst = {
+ "fin_pll",
+ "pcmcdclk0",
+ "none",
+ "sclk_usbphy0",
+ "none",
+ "none",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+};
+
+static const char *mout_audio1_6442_p[] __initconst = {
+ "i2scdclk1",
+ "pcmcdclk1",
+ "none",
+ "sclk_usbphy0",
+ "none",
+ "none",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+ "fin_pll",
+};
+
+static const char *mout_clksel_p[] __initconst = {
+ "fout_apll_clkout",
+ "fout_mpll_clkout",
+ "fout_epll",
+ "fout_vpll",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "rtc",
+ "rtc_tick",
+ "dout_hclkm",
+ "dout_pclkm",
+ "dout_hclkd",
+ "dout_pclkd",
+ "dout_hclkp",
+ "dout_pclkp",
+ "dout_apll_clkout",
+ "dout_hpm",
+ "xxti",
+ "xusbxti",
+ "div_dclk"
+};
+
+static const char *mout_clksel_6442_p[] __initconst = {
+ "fout_apll_clkout",
+ "fout_mpll_clkout",
+ "fout_epll",
+ "fout_vpll",
+ "sclk_usbphy0",
+ "none",
+ "none",
+ "rtc",
+ "rtc_tick",
+ "none",
+ "none",
+ "dout_hclkd",
+ "dout_pclkd",
+ "dout_hclkp",
+ "dout_pclkp",
+ "dout_apll_clkout",
+ "none",
+ "fin_pll",
+ "none",
+ "div_dclk"
+};
+
+static const char *mout_clkout_p[] __initconst = {
+ "dout_clkout",
+ "none",
+ "xxti",
+ "xusbxti"
+};
+
+/* Common fixed factor clocks. */
+static struct samsung_fixed_factor_clock ffactor_clks[] __initdata = {
+ FFACTOR(FOUT_APLL_CLKOUT, "fout_apll_clkout", "fout_apll", 1, 4, 0),
+ FFACTOR(FOUT_MPLL_CLKOUT, "fout_mpll_clkout", "fout_mpll", 1, 2, 0),
+ FFACTOR(DOUT_APLL_CLKOUT, "dout_apll_clkout", "dout_apll", 1, 4, 0),
+};
+
+/* PLL input mux (fin_pll), which needs to be registered before PLLs. */
+static struct samsung_mux_clock early_mux_clks[] __initdata = {
+ MUX_F(FIN_PLL, "fin_pll", fin_pll_p, OM_STAT, 0, 1,
+ CLK_MUX_READ_ONLY, 0),
+};
+
+/* Common clock muxes. */
+static struct samsung_mux_clock mux_clks[] __initdata = {
+ MUX(MOUT_FLASH, "mout_flash", mout_flash_p, CLK_SRC0, 28, 1),
+ MUX(MOUT_PSYS, "mout_psys", mout_group4_p, CLK_SRC0, 24, 1),
+ MUX(MOUT_DSYS, "mout_dsys", mout_group4_p, CLK_SRC0, 20, 1),
+ MUX(MOUT_MSYS, "mout_msys", mout_group3_p, CLK_SRC0, 16, 1),
+ MUX(MOUT_EPLL, "mout_epll", mout_epll_p, CLK_SRC0, 8, 1),
+ MUX(MOUT_MPLL, "mout_mpll", mout_mpll_p, CLK_SRC0, 4, 1),
+ MUX(MOUT_APLL, "mout_apll", mout_apll_p, CLK_SRC0, 0, 1),
+
+ MUX(MOUT_CLKOUT, "mout_clkout", mout_clkout_p, MISC, 8, 2),
+};
+
+/* S5PV210-specific clock muxes. */
+static struct samsung_mux_clock s5pv210_mux_clks[] __initdata = {
+ MUX(MOUT_VPLL, "mout_vpll", mout_vpll_p, CLK_SRC0, 12, 1),
+
+ MUX(MOUT_VPLLSRC, "mout_vpllsrc", mout_vpllsrc_p, CLK_SRC1, 28, 1),
+ MUX(MOUT_CSIS, "mout_csis", mout_group2_p, CLK_SRC1, 24, 4),
+ MUX(MOUT_FIMD, "mout_fimd", mout_group2_p, CLK_SRC1, 20, 4),
+ MUX(MOUT_CAM1, "mout_cam1", mout_group2_p, CLK_SRC1, 16, 4),
+ MUX(MOUT_CAM0, "mout_cam0", mout_group2_p, CLK_SRC1, 12, 4),
+ MUX(MOUT_DAC, "mout_dac", mout_dac_p, CLK_SRC1, 8, 1),
+ MUX(MOUT_MIXER, "mout_mixer", mout_mixer_p, CLK_SRC1, 4, 1),
+ MUX(MOUT_HDMI, "mout_hdmi", mout_hdmi_p, CLK_SRC1, 0, 1),
+
+ MUX(MOUT_G2D, "mout_g2d", mout_group1_p, CLK_SRC2, 8, 2),
+ MUX(MOUT_MFC, "mout_mfc", mout_group1_p, CLK_SRC2, 4, 2),
+ MUX(MOUT_G3D, "mout_g3d", mout_group1_p, CLK_SRC2, 0, 2),
+
+ MUX(MOUT_FIMC2, "mout_fimc2", mout_group2_p, CLK_SRC3, 20, 4),
+ MUX(MOUT_FIMC1, "mout_fimc1", mout_group2_p, CLK_SRC3, 16, 4),
+ MUX(MOUT_FIMC0, "mout_fimc0", mout_group2_p, CLK_SRC3, 12, 4),
+
+ MUX(MOUT_UART3, "mout_uart3", mout_group2_p, CLK_SRC4, 28, 4),
+ MUX(MOUT_UART2, "mout_uart2", mout_group2_p, CLK_SRC4, 24, 4),
+ MUX(MOUT_UART1, "mout_uart1", mout_group2_p, CLK_SRC4, 20, 4),
+ MUX(MOUT_UART0, "mout_uart0", mout_group2_p, CLK_SRC4, 16, 4),
+ MUX(MOUT_MMC3, "mout_mmc3", mout_group2_p, CLK_SRC4, 12, 4),
+ MUX(MOUT_MMC2, "mout_mmc2", mout_group2_p, CLK_SRC4, 8, 4),
+ MUX(MOUT_MMC1, "mout_mmc1", mout_group2_p, CLK_SRC4, 4, 4),
+ MUX(MOUT_MMC0, "mout_mmc0", mout_group2_p, CLK_SRC4, 0, 4),
+
+ MUX(MOUT_PWM, "mout_pwm", mout_group2_p, CLK_SRC5, 12, 4),
+ MUX(MOUT_SPI1, "mout_spi1", mout_group2_p, CLK_SRC5, 4, 4),
+ MUX(MOUT_SPI0, "mout_spi0", mout_group2_p, CLK_SRC5, 0, 4),
+
+ MUX(MOUT_DMC0, "mout_dmc0", mout_group1_p, CLK_SRC6, 24, 2),
+ MUX(MOUT_PWI, "mout_pwi", mout_group2_p, CLK_SRC6, 20, 4),
+ MUX(MOUT_HPM, "mout_hpm", mout_group3_p, CLK_SRC6, 16, 1),
+ MUX(MOUT_SPDIF, "mout_spdif", mout_spdif_p, CLK_SRC6, 12, 2),
+ MUX(MOUT_AUDIO2, "mout_audio2", mout_audio2_p, CLK_SRC6, 8, 4),
+ MUX(MOUT_AUDIO1, "mout_audio1", mout_audio1_p, CLK_SRC6, 4, 4),
+ MUX(MOUT_AUDIO0, "mout_audio0", mout_audio0_p, CLK_SRC6, 0, 4),
+
+ MUX(MOUT_CLKSEL, "mout_clksel", mout_clksel_p, CLK_OUT, 12, 5),
+};
+
+/* S5P6442-specific clock muxes. */
+static struct samsung_mux_clock s5p6442_mux_clks[] __initdata = {
+ MUX(MOUT_VPLL, "mout_vpll", mout_vpll_6442_p, CLK_SRC0, 12, 1),
+
+ MUX(MOUT_FIMD, "mout_fimd", mout_group2_6442_p, CLK_SRC1, 20, 4),
+ MUX(MOUT_CAM1, "mout_cam1", mout_group2_6442_p, CLK_SRC1, 16, 4),
+ MUX(MOUT_CAM0, "mout_cam0", mout_group2_6442_p, CLK_SRC1, 12, 4),
+ MUX(MOUT_MIXER, "mout_mixer", mout_mixer_6442_p, CLK_SRC1, 4, 1),
+
+ MUX(MOUT_D0SYNC, "mout_d0sync", mout_d0sync_6442_p, CLK_SRC2, 28, 1),
+ MUX(MOUT_D1SYNC, "mout_d1sync", mout_d1sync_6442_p, CLK_SRC2, 24, 1),
+
+ MUX(MOUT_FIMC2, "mout_fimc2", mout_group2_6442_p, CLK_SRC3, 20, 4),
+ MUX(MOUT_FIMC1, "mout_fimc1", mout_group2_6442_p, CLK_SRC3, 16, 4),
+ MUX(MOUT_FIMC0, "mout_fimc0", mout_group2_6442_p, CLK_SRC3, 12, 4),
+
+ MUX(MOUT_UART2, "mout_uart2", mout_group2_6442_p, CLK_SRC4, 24, 4),
+ MUX(MOUT_UART1, "mout_uart1", mout_group2_6442_p, CLK_SRC4, 20, 4),
+ MUX(MOUT_UART0, "mout_uart0", mout_group2_6442_p, CLK_SRC4, 16, 4),
+ MUX(MOUT_MMC2, "mout_mmc2", mout_group2_6442_p, CLK_SRC4, 8, 4),
+ MUX(MOUT_MMC1, "mout_mmc1", mout_group2_6442_p, CLK_SRC4, 4, 4),
+ MUX(MOUT_MMC0, "mout_mmc0", mout_group2_6442_p, CLK_SRC4, 0, 4),
+
+ MUX(MOUT_PWM, "mout_pwm", mout_group2_6442_p, CLK_SRC5, 12, 4),
+ MUX(MOUT_SPI0, "mout_spi0", mout_group2_6442_p, CLK_SRC5, 0, 4),
+
+ MUX(MOUT_AUDIO1, "mout_audio1", mout_audio1_6442_p, CLK_SRC6, 4, 4),
+ MUX(MOUT_AUDIO0, "mout_audio0", mout_audio0_6442_p, CLK_SRC6, 0, 4),
+
+ MUX(MOUT_CLKSEL, "mout_clksel", mout_clksel_6442_p, CLK_OUT, 12, 5),
+};
+
+/* S5PV210-specific fixed rate clocks generated inside the SoC. */
+static struct samsung_fixed_rate_clock s5pv210_frate_clks[] __initdata = {
+ FRATE(SCLK_HDMI27M, "sclk_hdmi27m", NULL, CLK_IS_ROOT, 27000000),
+ FRATE(SCLK_HDMIPHY, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000),
+ FRATE(SCLK_USBPHY0, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000),
+ FRATE(SCLK_USBPHY1, "sclk_usbphy1", NULL, CLK_IS_ROOT, 48000000),
+};
+
+/* S5P6442-specific fixed rate clocks generated inside the SoC. */
+static struct samsung_fixed_rate_clock s5p6442_frate_clks[] __initdata = {
+ FRATE(SCLK_USBPHY0, "sclk_usbphy0", NULL, CLK_IS_ROOT, 30000000),
+};
+
+/* Common clock dividers. */
+static struct samsung_div_clock div_clks[] __initdata = {
+ DIV(DOUT_PCLKP, "dout_pclkp", "dout_hclkp", CLK_DIV0, 28, 3),
+ DIV(DOUT_PCLKD, "dout_pclkd", "dout_hclkd", CLK_DIV0, 20, 3),
+ DIV(DOUT_A2M, "dout_a2m", "mout_apll", CLK_DIV0, 4, 3),
+ DIV(DOUT_APLL, "dout_apll", "mout_msys", CLK_DIV0, 0, 3),
+
+ DIV(DOUT_FIMD, "dout_fimd", "mout_fimd", CLK_DIV1, 20, 4),
+ DIV(DOUT_CAM1, "dout_cam1", "mout_cam1", CLK_DIV1, 16, 4),
+ DIV(DOUT_CAM0, "dout_cam0", "mout_cam0", CLK_DIV1, 12, 4),
+
+ DIV(DOUT_FIMC2, "dout_fimc2", "mout_fimc2", CLK_DIV3, 20, 4),
+ DIV(DOUT_FIMC1, "dout_fimc1", "mout_fimc1", CLK_DIV3, 16, 4),
+ DIV(DOUT_FIMC0, "dout_fimc0", "mout_fimc0", CLK_DIV3, 12, 4),
+
+ DIV(DOUT_UART2, "dout_uart2", "mout_uart2", CLK_DIV4, 24, 4),
+ DIV(DOUT_UART1, "dout_uart1", "mout_uart1", CLK_DIV4, 20, 4),
+ DIV(DOUT_UART0, "dout_uart0", "mout_uart0", CLK_DIV4, 16, 4),
+ DIV(DOUT_MMC2, "dout_mmc2", "mout_mmc2", CLK_DIV4, 8, 4),
+ DIV(DOUT_MMC1, "dout_mmc1", "mout_mmc1", CLK_DIV4, 4, 4),
+ DIV(DOUT_MMC0, "dout_mmc0", "mout_mmc0", CLK_DIV4, 0, 4),
+
+ DIV(DOUT_PWM, "dout_pwm", "mout_pwm", CLK_DIV5, 12, 4),
+ DIV(DOUT_SPI0, "dout_spi0", "mout_spi0", CLK_DIV5, 0, 4),
+
+ DIV(DOUT_FLASH, "dout_flash", "mout_flash", CLK_DIV6, 12, 3),
+ DIV(DOUT_AUDIO1, "dout_audio1", "mout_audio1", CLK_DIV6, 4, 4),
+ DIV(DOUT_AUDIO0, "dout_audio0", "mout_audio0", CLK_DIV6, 0, 4),
+
+ DIV(DOUT_CLKOUT, "dout_clkout", "mout_clksel", CLK_OUT, 20, 4),
+};
+
+/* S5PV210-specific clock dividers. */
+static struct samsung_div_clock s5pv210_div_clks[] __initdata = {
+ DIV(DOUT_HCLKP, "dout_hclkp", "mout_psys", CLK_DIV0, 24, 4),
+ DIV(DOUT_HCLKD, "dout_hclkd", "mout_dsys", CLK_DIV0, 16, 4),
+ DIV(DOUT_PCLKM, "dout_pclkm", "dout_hclkm", CLK_DIV0, 12, 3),
+ DIV(DOUT_HCLKM, "dout_hclkm", "dout_apll", CLK_DIV0, 8, 3),
+
+ DIV(DOUT_CSIS, "dout_csis", "mout_csis", CLK_DIV1, 28, 4),
+ DIV(DOUT_TBLK, "dout_tblk", "mout_vpll", CLK_DIV1, 0, 4),
+
+ DIV(DOUT_G2D, "dout_g2d", "mout_g2d", CLK_DIV2, 8, 4),
+ DIV(DOUT_MFC, "dout_mfc", "mout_mfc", CLK_DIV2, 4, 4),
+ DIV(DOUT_G3D, "dout_g3d", "mout_g3d", CLK_DIV2, 0, 4),
+
+ DIV(DOUT_UART3, "dout_uart3", "mout_uart3", CLK_DIV4, 28, 4),
+ DIV(DOUT_MMC3, "dout_mmc3", "mout_mmc3", CLK_DIV4, 12, 4),
+
+ DIV(DOUT_SPI1, "dout_spi1", "mout_spi1", CLK_DIV5, 4, 4),
+
+ DIV(DOUT_DMC0, "dout_dmc0", "mout_dmc0", CLK_DIV6, 28, 4),
+ DIV(DOUT_PWI, "dout_pwi", "mout_pwi", CLK_DIV6, 24, 4),
+ DIV(DOUT_HPM, "dout_hpm", "dout_copy", CLK_DIV6, 20, 3),
+ DIV(DOUT_COPY, "dout_copy", "mout_hpm", CLK_DIV6, 16, 3),
+ DIV(DOUT_AUDIO2, "dout_audio2", "mout_audio2", CLK_DIV6, 8, 4),
+
+ DIV(DOUT_DPM, "dout_dpm", "dout_pclkp", CLK_DIV7, 8, 7),
+ DIV(DOUT_DVSEM, "dout_dvsem", "dout_pclkp", CLK_DIV7, 0, 7),
+};
+
+/* S5P6442-specific clock dividers. */
+static struct samsung_div_clock s5p6442_div_clks[] __initdata = {
+ DIV(DOUT_HCLKP, "dout_hclkp", "mout_d1sync", CLK_DIV0, 24, 4),
+ DIV(DOUT_HCLKD, "dout_hclkd", "mout_d0sync", CLK_DIV0, 16, 4),
+
+ DIV(DOUT_MIXER, "dout_mixer", "mout_vpll", CLK_DIV1, 0, 4),
+};
+
+/* Common clock gates. */
+static struct samsung_gate_clock gate_clks[] __initdata = {
+ GATE(CLK_ROTATOR, "rotator", "dout_hclkd", CLK_GATE_IP0, 29, 0, 0),
+ GATE(CLK_FIMC2, "fimc2", "dout_hclkd", CLK_GATE_IP0, 26, 0, 0),
+ GATE(CLK_FIMC1, "fimc1", "dout_hclkd", CLK_GATE_IP0, 25, 0, 0),
+ GATE(CLK_FIMC0, "fimc0", "dout_hclkd", CLK_GATE_IP0, 24, 0, 0),
+ GATE(CLK_PDMA0, "pdma0", "dout_hclkp", CLK_GATE_IP0, 3, 0, 0),
+ GATE(CLK_MDMA, "mdma", "dout_hclkd", CLK_GATE_IP0, 2, 0, 0),
+
+ GATE(CLK_SROMC, "sromc", "dout_hclkp", CLK_GATE_IP1, 26, 0, 0),
+ GATE(CLK_NANDXL, "nandxl", "dout_hclkp", CLK_GATE_IP1, 24, 0, 0),
+ GATE(CLK_USB_OTG, "usb_otg", "dout_hclkp", CLK_GATE_IP1, 16, 0, 0),
+ GATE(CLK_TVENC, "tvenc", "dout_hclkd", CLK_GATE_IP1, 10, 0, 0),
+ GATE(CLK_MIXER, "mixer", "dout_hclkd", CLK_GATE_IP1, 9, 0, 0),
+ GATE(CLK_VP, "vp", "dout_hclkd", CLK_GATE_IP1, 8, 0, 0),
+ GATE(CLK_FIMD, "fimd", "dout_hclkd", CLK_GATE_IP1, 0, 0, 0),
+
+ GATE(CLK_HSMMC2, "hsmmc2", "dout_hclkp", CLK_GATE_IP2, 18, 0, 0),
+ GATE(CLK_HSMMC1, "hsmmc1", "dout_hclkp", CLK_GATE_IP2, 17, 0, 0),
+ GATE(CLK_HSMMC0, "hsmmc0", "dout_hclkp", CLK_GATE_IP2, 16, 0, 0),
+ GATE(CLK_MODEMIF, "modemif", "dout_hclkp", CLK_GATE_IP2, 9, 0, 0),
+ GATE(CLK_SECSS, "secss", "dout_hclkp", CLK_GATE_IP2, 0, 0, 0),
+
+ GATE(CLK_PCM1, "pcm1", "dout_pclkp", CLK_GATE_IP3, 29, 0, 0),
+ GATE(CLK_PCM0, "pcm0", "dout_pclkp", CLK_GATE_IP3, 28, 0, 0),
+ GATE(CLK_TSADC, "tsadc", "dout_pclkp", CLK_GATE_IP3, 24, 0, 0),
+ GATE(CLK_PWM, "pwm", "dout_pclkp", CLK_GATE_IP3, 23, 0, 0),
+ GATE(CLK_WDT, "watchdog", "dout_pclkp", CLK_GATE_IP3, 22, 0, 0),
+ GATE(CLK_KEYIF, "keyif", "dout_pclkp", CLK_GATE_IP3, 21, 0, 0),
+ GATE(CLK_UART2, "uart2", "dout_pclkp", CLK_GATE_IP3, 19, 0, 0),
+ GATE(CLK_UART1, "uart1", "dout_pclkp", CLK_GATE_IP3, 18, 0, 0),
+ GATE(CLK_UART0, "uart0", "dout_pclkp", CLK_GATE_IP3, 17, 0, 0),
+ GATE(CLK_SYSTIMER, "systimer", "dout_pclkp", CLK_GATE_IP3, 16, 0, 0),
+ GATE(CLK_RTC, "rtc", "dout_pclkp", CLK_GATE_IP3, 15, 0, 0),
+ GATE(CLK_SPI0, "spi0", "dout_pclkp", CLK_GATE_IP3, 12, 0, 0),
+ GATE(CLK_I2C2, "i2c2", "dout_pclkp", CLK_GATE_IP3, 9, 0, 0),
+ GATE(CLK_I2C0, "i2c0", "dout_pclkp", CLK_GATE_IP3, 7, 0, 0),
+ GATE(CLK_I2S1, "i2s1", "dout_pclkp", CLK_GATE_IP3, 5, 0, 0),
+ GATE(CLK_I2S0, "i2s0", "dout_pclkp", CLK_GATE_IP3, 4, 0, 0),
+
+ GATE(CLK_SECKEY, "seckey", "dout_pclkp", CLK_GATE_IP4, 3, 0, 0),
+ GATE(CLK_CHIPID, "chipid", "dout_pclkp", CLK_GATE_IP4, 0, 0, 0),
+
+ GATE(SCLK_AUDIO1, "sclk_audio1", "dout_audio1", CLK_SRC_MASK0, 25,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_AUDIO0, "sclk_audio0", "dout_audio0", CLK_SRC_MASK0, 24,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_PWM, "sclk_pwm", "dout_pwm", CLK_SRC_MASK0, 19,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_SPI0, "sclk_spi0", "dout_spi0", CLK_SRC_MASK0, 16,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART2, "sclk_uart2", "dout_uart2", CLK_SRC_MASK0, 14,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART1, "sclk_uart1", "dout_uart1", CLK_SRC_MASK0, 13,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART0, "sclk_uart0", "dout_uart0", CLK_SRC_MASK0, 12,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC2, "sclk_mmc2", "dout_mmc2", CLK_SRC_MASK0, 10,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC1, "sclk_mmc1", "dout_mmc1", CLK_SRC_MASK0, 9,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC0, "sclk_mmc0", "dout_mmc0", CLK_SRC_MASK0, 8,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_FIMD, "sclk_fimd", "dout_fimd", CLK_SRC_MASK0, 5,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_CAM1, "sclk_cam1", "dout_cam1", CLK_SRC_MASK0, 4,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_CAM0, "sclk_cam0", "dout_cam0", CLK_SRC_MASK0, 3,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MIXER, "sclk_mixer", "mout_mixer", CLK_SRC_MASK0, 1,
+ CLK_SET_RATE_PARENT, 0),
+
+ GATE(SCLK_FIMC2, "sclk_fimc2", "dout_fimc2", CLK_SRC_MASK1, 4,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_FIMC1, "sclk_fimc1", "dout_fimc1", CLK_SRC_MASK1, 3,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_FIMC0, "sclk_fimc0", "dout_fimc0", CLK_SRC_MASK1, 2,
+ CLK_SET_RATE_PARENT, 0),
+};
+
+/* S5PV210-specific clock gates. */
+static struct samsung_gate_clock s5pv210_gate_clks[] __initdata = {
+ GATE(CLK_CSIS, "clk_csis", "dout_hclkd", CLK_GATE_IP0, 31, 0, 0),
+ GATE(CLK_MFC, "mfc", "dout_hclkm", CLK_GATE_IP0, 16, 0, 0),
+ GATE(CLK_G2D, "g2d", "dout_hclkd", CLK_GATE_IP0, 12, 0, 0),
+ GATE(CLK_G3D, "g3d", "dout_hclkm", CLK_GATE_IP0, 8, 0, 0),
+ GATE(CLK_IMEM, "imem", "dout_hclkm", CLK_GATE_IP0, 5, 0, 0),
+ GATE(CLK_PDMA1, "pdma1", "dout_hclkp", CLK_GATE_IP0, 4, 0, 0),
+
+ GATE(CLK_NFCON, "nfcon", "dout_hclkp", CLK_GATE_IP1, 28, 0, 0),
+ GATE(CLK_CFCON, "cfcon", "dout_hclkp", CLK_GATE_IP1, 25, 0, 0),
+ GATE(CLK_USB_HOST, "usb_host", "dout_hclkp", CLK_GATE_IP1, 17, 0, 0),
+ GATE(CLK_HDMI, "hdmi", "dout_hclkd", CLK_GATE_IP1, 11, 0, 0),
+ GATE(CLK_DSIM, "dsim", "dout_pclkd", CLK_GATE_IP1, 2, 0, 0),
+
+ GATE(CLK_TZIC3, "tzic3", "dout_hclkm", CLK_GATE_IP2, 31, 0, 0),
+ GATE(CLK_TZIC2, "tzic2", "dout_hclkm", CLK_GATE_IP2, 30, 0, 0),
+ GATE(CLK_TZIC1, "tzic1", "dout_hclkm", CLK_GATE_IP2, 29, 0, 0),
+ GATE(CLK_TZIC0, "tzic0", "dout_hclkm", CLK_GATE_IP2, 28, 0, 0),
+ GATE(CLK_TSI, "tsi", "dout_hclkd", CLK_GATE_IP2, 20, 0, 0),
+ GATE(CLK_HSMMC3, "hsmmc3", "dout_hclkp", CLK_GATE_IP2, 19, 0, 0),
+ GATE(CLK_JTAG, "jtag", "dout_hclkp", CLK_GATE_IP2, 11, 0, 0),
+ GATE(CLK_CORESIGHT, "coresight", "dout_pclkp", CLK_GATE_IP2, 8, 0, 0),
+ GATE(CLK_SDM, "sdm", "dout_pclkm", CLK_GATE_IP2, 1, 0, 0),
+
+ GATE(CLK_PCM2, "pcm2", "dout_pclkp", CLK_GATE_IP3, 30, 0, 0),
+ GATE(CLK_UART3, "uart3", "dout_pclkp", CLK_GATE_IP3, 20, 0, 0),
+ GATE(CLK_SPI1, "spi1", "dout_pclkp", CLK_GATE_IP3, 13, 0, 0),
+ GATE(CLK_I2C_HDMI_PHY, "i2c_hdmi_phy", "dout_pclkd",
+ CLK_GATE_IP3, 11, 0, 0),
+ GATE(CLK_I2C1, "i2c1", "dout_pclkd", CLK_GATE_IP3, 10, 0, 0),
+ GATE(CLK_I2S2, "i2s2", "dout_pclkp", CLK_GATE_IP3, 6, 0, 0),
+ GATE(CLK_AC97, "ac97", "dout_pclkp", CLK_GATE_IP3, 1, 0, 0),
+ GATE(CLK_SPDIF, "spdif", "dout_pclkp", CLK_GATE_IP3, 0, 0, 0),
+
+ GATE(CLK_TZPC3, "tzpc.3", "dout_pclkd", CLK_GATE_IP4, 8, 0, 0),
+ GATE(CLK_TZPC2, "tzpc.2", "dout_pclkd", CLK_GATE_IP4, 7, 0, 0),
+ GATE(CLK_TZPC1, "tzpc.1", "dout_pclkp", CLK_GATE_IP4, 6, 0, 0),
+ GATE(CLK_TZPC0, "tzpc.0", "dout_pclkm", CLK_GATE_IP4, 5, 0, 0),
+ GATE(CLK_IEM_APC, "iem_apc", "dout_pclkp", CLK_GATE_IP4, 2, 0, 0),
+ GATE(CLK_IEM_IEC, "iem_iec", "dout_pclkp", CLK_GATE_IP4, 1, 0, 0),
+
+ GATE(CLK_JPEG, "jpeg", "dout_hclkd", CLK_GATE_IP5, 29, 0, 0),
+
+ GATE(SCLK_SPDIF, "sclk_spdif", "mout_spdif", CLK_SRC_MASK0, 27,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_AUDIO2, "sclk_audio2", "dout_audio2", CLK_SRC_MASK0, 26,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_SPI1, "sclk_spi1", "dout_spi1", CLK_SRC_MASK0, 17,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART3, "sclk_uart3", "dout_uart3", CLK_SRC_MASK0, 15,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC3, "sclk_mmc3", "dout_mmc3", CLK_SRC_MASK0, 11,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_CSIS, "sclk_csis", "dout_csis", CLK_SRC_MASK0, 6,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_DAC, "sclk_dac", "mout_dac", CLK_SRC_MASK0, 2,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_HDMI, "sclk_hdmi", "mout_hdmi", CLK_SRC_MASK0, 0,
+ CLK_SET_RATE_PARENT, 0),
+};
+
+/* S5P6442-specific clock gates. */
+static struct samsung_gate_clock s5p6442_gate_clks[] __initdata = {
+ GATE(CLK_JPEG, "jpeg", "dout_hclkd", CLK_GATE_IP0, 28, 0, 0),
+ GATE(CLK_MFC, "mfc", "dout_hclkd", CLK_GATE_IP0, 16, 0, 0),
+ GATE(CLK_G2D, "g2d", "dout_hclkd", CLK_GATE_IP0, 12, 0, 0),
+ GATE(CLK_G3D, "g3d", "dout_hclkd", CLK_GATE_IP0, 8, 0, 0),
+ GATE(CLK_IMEM, "imem", "dout_hclkd", CLK_GATE_IP0, 5, 0, 0),
+
+ GATE(CLK_ETB, "etb", "dout_hclkd", CLK_GATE_IP1, 31, 0, 0),
+ GATE(CLK_ETM, "etm", "dout_hclkd", CLK_GATE_IP1, 30, 0, 0),
+
+ GATE(CLK_I2C1, "i2c1", "dout_pclkp", CLK_GATE_IP3, 8, 0, 0),
+
+ GATE(SCLK_DAC, "sclk_dac", "mout_vpll", CLK_SRC_MASK0, 2,
+ CLK_SET_RATE_PARENT, 0),
+};
+
+/*
+ * Clock aliases for legacy clkdev look-up.
+ * NOTE: Needed only to support legacy board files.
+ */
+static struct samsung_clock_alias s5pv210_aliases[] = {
+ ALIAS(DOUT_APLL, NULL, "armclk"),
+ ALIAS(DOUT_HCLKM, NULL, "hclk_msys"),
+ ALIAS(MOUT_DMC0, NULL, "sclk_dmc0"),
+};
+
+/* S5PV210-specific PLLs. */
+static struct samsung_pll_clock s5pv210_pll_clks[] __initdata = {
+ [apll] = PLL(pll_4508, FOUT_APLL, "fout_apll", "fin_pll",
+ APLL_LOCK, APLL_CON0, NULL),
+ [mpll] = PLL(pll_4502, FOUT_MPLL, "fout_mpll", "fin_pll",
+ MPLL_LOCK, MPLL_CON, NULL),
+ [epll] = PLL(pll_4600, FOUT_EPLL, "fout_epll", "fin_pll",
+ EPLL_LOCK, EPLL_CON0, NULL),
+ [vpll] = PLL(pll_4502, FOUT_VPLL, "fout_vpll", "mout_vpllsrc",
+ VPLL_LOCK, VPLL_CON, NULL),
+};
+
+/* S5P6442-specific PLLs. */
+static struct samsung_pll_clock s5p6442_pll_clks[] __initdata = {
+ [apll] = PLL(pll_4502, FOUT_APLL, "fout_apll", "fin_pll",
+ APLL_LOCK, APLL_CON0, NULL),
+ [mpll] = PLL(pll_4502, FOUT_MPLL, "fout_mpll", "fin_pll",
+ MPLL_LOCK, MPLL_CON, NULL),
+ [epll] = PLL(pll_4500, FOUT_EPLL, "fout_epll", "fin_pll",
+ EPLL_LOCK, EPLL_CON0, NULL),
+ [vpll] = PLL(pll_4500, FOUT_VPLL, "fout_vpll", "fin_pll",
+ VPLL_LOCK, VPLL_CON, NULL),
+};
+
+static void __init __s5pv210_clk_init(struct device_node *np,
+ unsigned long xxti_f,
+ unsigned long xusbxti_f,
+ bool is_s5p6442)
+{
+ struct samsung_clk_provider *ctx;
+
+ ctx = samsung_clk_init(np, reg_base, NR_CLKS);
+ if (!ctx)
+ panic("%s: unable to allocate context.\n", __func__);
+
+ samsung_clk_register_mux(ctx, early_mux_clks,
+ ARRAY_SIZE(early_mux_clks));
+
+ if (is_s5p6442) {
+ samsung_clk_register_fixed_rate(ctx, s5p6442_frate_clks,
+ ARRAY_SIZE(s5p6442_frate_clks));
+ samsung_clk_register_pll(ctx, s5p6442_pll_clks,
+ ARRAY_SIZE(s5p6442_pll_clks), reg_base);
+ samsung_clk_register_mux(ctx, s5p6442_mux_clks,
+ ARRAY_SIZE(s5p6442_mux_clks));
+ samsung_clk_register_div(ctx, s5p6442_div_clks,
+ ARRAY_SIZE(s5p6442_div_clks));
+ samsung_clk_register_gate(ctx, s5p6442_gate_clks,
+ ARRAY_SIZE(s5p6442_gate_clks));
+ } else {
+ samsung_clk_register_fixed_rate(ctx, s5pv210_frate_clks,
+ ARRAY_SIZE(s5pv210_frate_clks));
+ samsung_clk_register_pll(ctx, s5pv210_pll_clks,
+ ARRAY_SIZE(s5pv210_pll_clks), reg_base);
+ samsung_clk_register_mux(ctx, s5pv210_mux_clks,
+ ARRAY_SIZE(s5pv210_mux_clks));
+ samsung_clk_register_div(ctx, s5pv210_div_clks,
+ ARRAY_SIZE(s5pv210_div_clks));
+ samsung_clk_register_gate(ctx, s5pv210_gate_clks,
+ ARRAY_SIZE(s5pv210_gate_clks));
+ }
+
+ samsung_clk_register_mux(ctx, mux_clks, ARRAY_SIZE(mux_clks));
+ samsung_clk_register_div(ctx, div_clks, ARRAY_SIZE(div_clks));
+ samsung_clk_register_gate(ctx, gate_clks, ARRAY_SIZE(gate_clks));
+
+ samsung_clk_register_fixed_factor(ctx, ffactor_clks,
+ ARRAY_SIZE(ffactor_clks));
+
+ samsung_clk_register_alias(ctx, s5pv210_aliases,
+ ARRAY_SIZE(s5pv210_aliases));
+
+ s5pv210_clk_sleep_init();
+
+ pr_info("%s clocks: mout_apll = %ld, mout_mpll = %ld\n"
+ "\tmout_epll = %ld, mout_vpll = %ld\n",
+ is_s5p6442 ? "S5P6442" : "S5PV210",
+ _get_rate("mout_apll"), _get_rate("mout_mpll"),
+ _get_rate("mout_epll"), _get_rate("mout_vpll"));
+}
+
+static void __init s5pv210_clk_dt_init(struct device_node *np)
+{
+ reg_base = of_iomap(np, 0);
+ if (!reg_base)
+ panic("%s: failed to map registers\n", __func__);
+
+ __s5pv210_clk_init(np, 0, 0, false);
+}
+CLK_OF_DECLARE(s5pv210_clk, "samsung,s5pv210-clock", s5pv210_clk_dt_init);
+
+static void __init s5p6442_clk_dt_init(struct device_node *np)
+{
+ reg_base = of_iomap(np, 0);
+ if (!reg_base)
+ panic("%s: failed to map registers\n", __func__);
+
+ __s5pv210_clk_init(np, 0, 0, true);
+}
+CLK_OF_DECLARE(s5p6442_clk, "samsung,s5p6442-clock", s5p6442_clk_dt_init);
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/err.h>
-#include <linux/tegra-soc.h>
+
+#include <soc/tegra/fuse.h>
#include "clk.h"
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/clk/tegra.h>
-#include <linux/tegra-powergate.h>
+
+#include <soc/tegra/pmc.h>
+
#include <dt-bindings/clock/tegra30-car.h>
+
#include "clk.h"
#include "clk-id.h"
#include <linux/of.h>
#include <linux/clk/tegra.h>
#include <linux/reset-controller.h>
-#include <linux/tegra-soc.h>
+
+#include <soc/tegra/fuse.h>
#include "clk.h"
# Makefile for Versatile-specific clocks
-obj-$(CONFIG_ICST) += clk-icst.o
-obj-$(CONFIG_ARCH_INTEGRATOR) += clk-integrator.o
+obj-$(CONFIG_ICST) += clk-icst.o clk-versatile.o
obj-$(CONFIG_INTEGRATOR_IMPD1) += clk-impd1.o
obj-$(CONFIG_ARCH_REALVIEW) += clk-realview.o
obj-$(CONFIG_ARCH_VEXPRESS) += clk-vexpress.o
+++ /dev/null
-/*
- * Clock driver for the ARM Integrator/AP and Integrator/CP boards
- * Copyright (C) 2012 Linus Walleij
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/clk-provider.h>
-#include <linux/clk.h>
-#include <linux/clkdev.h>
-#include <linux/err.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-#include "clk-icst.h"
-
-#define INTEGRATOR_HDR_LOCK_OFFSET 0x14
-
-/* Base offset for the core module */
-static void __iomem *cm_base;
-
-static const struct icst_params cp_auxosc_params = {
- .vco_max = ICST525_VCO_MAX_5V,
- .vco_min = ICST525_VCO_MIN,
- .vd_min = 8,
- .vd_max = 263,
- .rd_min = 3,
- .rd_max = 65,
- .s2div = icst525_s2div,
- .idx2s = icst525_idx2s,
-};
-
-static const struct clk_icst_desc __initdata cm_auxosc_desc = {
- .params = &cp_auxosc_params,
- .vco_offset = 0x1c,
- .lock_offset = INTEGRATOR_HDR_LOCK_OFFSET,
-};
-
-static void __init of_integrator_cm_osc_setup(struct device_node *np)
-{
- struct clk *clk = ERR_PTR(-EINVAL);
- const char *clk_name = np->name;
- const struct clk_icst_desc *desc = &cm_auxosc_desc;
- const char *parent_name;
-
- if (!cm_base) {
- /* Remap the core module base if not done yet */
- struct device_node *parent;
-
- parent = of_get_parent(np);
- if (!np) {
- pr_err("no parent on core module clock\n");
- return;
- }
- cm_base = of_iomap(parent, 0);
- if (!cm_base) {
- pr_err("could not remap core module base\n");
- return;
- }
- }
-
- parent_name = of_clk_get_parent_name(np, 0);
- clk = icst_clk_register(NULL, desc, clk_name, parent_name, cm_base);
- if (!IS_ERR(clk))
- of_clk_add_provider(np, of_clk_src_simple_get, clk);
-}
-CLK_OF_DECLARE(integrator_cm_auxosc_clk,
- "arm,integrator-cm-auxosc", of_integrator_cm_osc_setup);
--- /dev/null
+/*
+ * Clock driver for the ARM Integrator/AP, Integrator/CP, Versatile AB and
+ * Versatile PB boards.
+ * Copyright (C) 2012 Linus Walleij
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/clk-provider.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include "clk-icst.h"
+
+#define INTEGRATOR_HDR_LOCK_OFFSET 0x14
+
+#define VERSATILE_SYS_OSCCLCD_OFFSET 0x1c
+#define VERSATILE_SYS_LOCK_OFFSET 0x20
+
+/* Base offset for the core module */
+static void __iomem *cm_base;
+
+static const struct icst_params cp_auxosc_params = {
+ .vco_max = ICST525_VCO_MAX_5V,
+ .vco_min = ICST525_VCO_MIN,
+ .vd_min = 8,
+ .vd_max = 263,
+ .rd_min = 3,
+ .rd_max = 65,
+ .s2div = icst525_s2div,
+ .idx2s = icst525_idx2s,
+};
+
+static const struct clk_icst_desc __initdata cm_auxosc_desc = {
+ .params = &cp_auxosc_params,
+ .vco_offset = 0x1c,
+ .lock_offset = INTEGRATOR_HDR_LOCK_OFFSET,
+};
+
+static const struct icst_params versatile_auxosc_params = {
+ .vco_max = ICST307_VCO_MAX,
+ .vco_min = ICST307_VCO_MIN,
+ .vd_min = 4 + 8,
+ .vd_max = 511 + 8,
+ .rd_min = 1 + 2,
+ .rd_max = 127 + 2,
+ .s2div = icst307_s2div,
+ .idx2s = icst307_idx2s,
+};
+
+static const struct clk_icst_desc versatile_auxosc_desc __initconst = {
+ .params = &versatile_auxosc_params,
+ .vco_offset = VERSATILE_SYS_OSCCLCD_OFFSET,
+ .lock_offset = VERSATILE_SYS_LOCK_OFFSET,
+};
+static void __init cm_osc_setup(struct device_node *np,
+ const struct clk_icst_desc *desc)
+{
+ struct clk *clk = ERR_PTR(-EINVAL);
+ const char *clk_name = np->name;
+ const char *parent_name;
+
+ if (!cm_base) {
+ /* Remap the core module base if not done yet */
+ struct device_node *parent;
+
+ parent = of_get_parent(np);
+ if (!np) {
+ pr_err("no parent on core module clock\n");
+ return;
+ }
+ cm_base = of_iomap(parent, 0);
+ if (!cm_base) {
+ pr_err("could not remap core module base\n");
+ return;
+ }
+ }
+
+ parent_name = of_clk_get_parent_name(np, 0);
+ clk = icst_clk_register(NULL, desc, clk_name, parent_name, cm_base);
+ if (!IS_ERR(clk))
+ of_clk_add_provider(np, of_clk_src_simple_get, clk);
+}
+
+static void __init of_integrator_cm_osc_setup(struct device_node *np)
+{
+ cm_osc_setup(np, &cm_auxosc_desc);
+}
+CLK_OF_DECLARE(integrator_cm_auxosc_clk,
+ "arm,integrator-cm-auxosc", of_integrator_cm_osc_setup);
+
+static void __init of_versatile_cm_osc_setup(struct device_node *np)
+{
+ cm_osc_setup(np, &versatile_auxosc_desc);
+}
+CLK_OF_DECLARE(versatile_cm_auxosc_clk,
+ "arm,versatile-cm-auxosc", of_versatile_cm_osc_setup);
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/sched_clock.h>
+#include <linux/delay.h>
#include <asm/mach/time.h>
#include <asm/smp_twd.h>
static struct timespec persistent_ts;
static u64 persistent_ms, last_persistent_ms;
+static struct delay_timer tegra_delay_timer;
+
#define timer_writel(value, reg) \
__raw_writel(value, timer_reg_base + (reg))
#define timer_readl(reg) \
*ts = *tsp;
}
+static unsigned long tegra_delay_timer_read_counter_long(void)
+{
+ return readl(timer_reg_base + TIMERUS_CNTR_1US);
+}
+
static irqreturn_t tegra_timer_interrupt(int irq, void *dev_id)
{
struct clock_event_device *evt = (struct clock_event_device *)dev_id;
BUG();
}
+ tegra_delay_timer.read_current_timer =
+ tegra_delay_timer_read_counter_long;
+ tegra_delay_timer.freq = 1000000;
+ register_current_timer_delay(&tegra_delay_timer);
+
ret = setup_irq(tegra_timer_irq.irq, &tegra_timer_irq);
if (ret) {
pr_err("Failed to register timer IRQ: %d\n", ret);
#include <mach/regs-clock.h>
#include <plat/cpu.h>
-#include <plat/clock.h>
#include <plat/cpu-freq-core.h>
/* Note, 2410A has an extra mode for 1:4:4 ratio, bit 2 of CLKDIV */
.calc_iotiming = s3c2410_iotiming_calc,
.set_iotiming = s3c2410_iotiming_set,
.get_iotiming = s3c2410_iotiming_get,
- .resume_clocks = s3c2410_setup_clocks,
.set_fvco = s3c2410_set_fvco,
.set_refresh = s3c2410_cpufreq_setrefresh,
#include <mach/s3c2412.h>
#include <plat/cpu.h>
-#include <plat/clock.h>
#include <plat/cpu-freq-core.h>
/* our clock resources. */
.set_iotiming = s3c2412_iotiming_set,
.get_iotiming = s3c2412_iotiming_get,
- .resume_clocks = s3c2412_setup_clocks,
-
.debug_io_show = s3c_cpufreq_debugfs_call(s3c2412_iotiming_debugfs),
};
#include <plat/cpu.h>
#include <plat/cpu-freq-core.h>
-#include <plat/clock.h>
static struct clk *xtal;
static struct clk *fclk;
.calc_divs = s3c2440_cpufreq_calcdivs,
.calc_freqtable = s3c2440_cpufreq_calctable,
- .resume_clocks = s3c244x_setup_clocks,
-
.debug_io_show = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs),
};
#include <asm/mach/map.h>
#include <plat/cpu.h>
-#include <plat/clock.h>
#include <plat/cpu-freq-core.h>
#include <mach/regs-clock.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/cpufreq.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
#include <linux/reboot.h>
#include <linux/regulator/consumer.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
+static void __iomem *clk_base;
+static void __iomem *dmc_base[2];
+
+#define S5P_CLKREG(x) (clk_base + (x))
+
+#define S5P_APLL_LOCK S5P_CLKREG(0x00)
+#define S5P_APLL_CON S5P_CLKREG(0x100)
+#define S5P_CLK_SRC0 S5P_CLKREG(0x200)
+#define S5P_CLK_SRC2 S5P_CLKREG(0x208)
+#define S5P_CLK_DIV0 S5P_CLKREG(0x300)
+#define S5P_CLK_DIV2 S5P_CLKREG(0x308)
+#define S5P_CLK_DIV6 S5P_CLKREG(0x318)
+#define S5P_CLKDIV_STAT0 S5P_CLKREG(0x1000)
+#define S5P_CLKDIV_STAT1 S5P_CLKREG(0x1004)
+#define S5P_CLKMUX_STAT0 S5P_CLKREG(0x1100)
+#define S5P_CLKMUX_STAT1 S5P_CLKREG(0x1104)
+
+#define S5P_ARM_MCS_CON S5P_CLKREG(0x6100)
+
+/* CLKSRC0 */
+#define S5P_CLKSRC0_MUX200_SHIFT (16)
+#define S5P_CLKSRC0_MUX200_MASK (0x1 << S5P_CLKSRC0_MUX200_SHIFT)
+#define S5P_CLKSRC0_MUX166_MASK (0x1<<20)
+#define S5P_CLKSRC0_MUX133_MASK (0x1<<24)
+
+/* CLKSRC2 */
+#define S5P_CLKSRC2_G3D_SHIFT (0)
+#define S5P_CLKSRC2_G3D_MASK (0x3 << S5P_CLKSRC2_G3D_SHIFT)
+#define S5P_CLKSRC2_MFC_SHIFT (4)
+#define S5P_CLKSRC2_MFC_MASK (0x3 << S5P_CLKSRC2_MFC_SHIFT)
+
+/* CLKDIV0 */
+#define S5P_CLKDIV0_APLL_SHIFT (0)
+#define S5P_CLKDIV0_APLL_MASK (0x7 << S5P_CLKDIV0_APLL_SHIFT)
+#define S5P_CLKDIV0_A2M_SHIFT (4)
+#define S5P_CLKDIV0_A2M_MASK (0x7 << S5P_CLKDIV0_A2M_SHIFT)
+#define S5P_CLKDIV0_HCLK200_SHIFT (8)
+#define S5P_CLKDIV0_HCLK200_MASK (0x7 << S5P_CLKDIV0_HCLK200_SHIFT)
+#define S5P_CLKDIV0_PCLK100_SHIFT (12)
+#define S5P_CLKDIV0_PCLK100_MASK (0x7 << S5P_CLKDIV0_PCLK100_SHIFT)
+#define S5P_CLKDIV0_HCLK166_SHIFT (16)
+#define S5P_CLKDIV0_HCLK166_MASK (0xF << S5P_CLKDIV0_HCLK166_SHIFT)
+#define S5P_CLKDIV0_PCLK83_SHIFT (20)
+#define S5P_CLKDIV0_PCLK83_MASK (0x7 << S5P_CLKDIV0_PCLK83_SHIFT)
+#define S5P_CLKDIV0_HCLK133_SHIFT (24)
+#define S5P_CLKDIV0_HCLK133_MASK (0xF << S5P_CLKDIV0_HCLK133_SHIFT)
+#define S5P_CLKDIV0_PCLK66_SHIFT (28)
+#define S5P_CLKDIV0_PCLK66_MASK (0x7 << S5P_CLKDIV0_PCLK66_SHIFT)
+
+/* CLKDIV2 */
+#define S5P_CLKDIV2_G3D_SHIFT (0)
+#define S5P_CLKDIV2_G3D_MASK (0xF << S5P_CLKDIV2_G3D_SHIFT)
+#define S5P_CLKDIV2_MFC_SHIFT (4)
+#define S5P_CLKDIV2_MFC_MASK (0xF << S5P_CLKDIV2_MFC_SHIFT)
+
+/* CLKDIV6 */
+#define S5P_CLKDIV6_ONEDRAM_SHIFT (28)
+#define S5P_CLKDIV6_ONEDRAM_MASK (0xF << S5P_CLKDIV6_ONEDRAM_SHIFT)
static struct clk *dmc0_clk;
static struct clk *dmc1_clk;
void __iomem *reg = NULL;
if (ch == DMC0) {
- reg = (S5P_VA_DMC0 + 0x30);
+ reg = (dmc_base[0] + 0x30);
} else if (ch == DMC1) {
- reg = (S5P_VA_DMC1 + 0x30);
+ reg = (dmc_base[1] + 0x30);
} else {
printk(KERN_ERR "Cannot find DMC port\n");
return;
* check_mem_type : This driver only support LPDDR & LPDDR2.
* other memory type is not supported.
*/
- mem_type = check_mem_type(S5P_VA_DMC0);
+ mem_type = check_mem_type(dmc_base[0]);
if ((mem_type != LPDDR) && (mem_type != LPDDR2)) {
printk(KERN_ERR "CPUFreq doesn't support this memory type\n");
}
/* Find current refresh counter and frequency each DMC */
- s5pv210_dram_conf[0].refresh = (__raw_readl(S5P_VA_DMC0 + 0x30) * 1000);
+ s5pv210_dram_conf[0].refresh = (__raw_readl(dmc_base[0] + 0x30) * 1000);
s5pv210_dram_conf[0].freq = clk_get_rate(dmc0_clk);
- s5pv210_dram_conf[1].refresh = (__raw_readl(S5P_VA_DMC1 + 0x30) * 1000);
+ s5pv210_dram_conf[1].refresh = (__raw_readl(dmc_base[1] + 0x30) * 1000);
s5pv210_dram_conf[1].freq = clk_get_rate(dmc1_clk);
policy->suspend_freq = SLEEP_FREQ;
.notifier_call = s5pv210_cpufreq_reboot_notifier_event,
};
-static int __init s5pv210_cpufreq_init(void)
+static int s5pv210_cpufreq_probe(struct platform_device *pdev)
{
+ struct device_node *np;
+ int id;
+
+ /*
+ * HACK: This is a temporary workaround to get access to clock
+ * and DMC controller registers directly and remove static mappings
+ * and dependencies on platform headers. It is necessary to enable
+ * S5PV210 multi-platform support and will be removed together with
+ * this whole driver as soon as S5PV210 gets migrated to use
+ * cpufreq-cpu0 driver.
+ */
+ np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock");
+ if (!np) {
+ pr_err("%s: failed to find clock controller DT node\n",
+ __func__);
+ return -ENODEV;
+ }
+
+ clk_base = of_iomap(np, 0);
+ if (!clk_base) {
+ pr_err("%s: failed to map clock registers\n", __func__);
+ return -EFAULT;
+ }
+
+ for_each_compatible_node(np, NULL, "samsung,s5pv210-dmc") {
+ id = of_alias_get_id(np, "dmc");
+ if (id < 0 || id >= ARRAY_SIZE(dmc_base)) {
+ pr_err("%s: failed to get alias of dmc node '%s'\n",
+ __func__, np->name);
+ return id;
+ }
+
+ dmc_base[id] = of_iomap(np, 0);
+ if (!dmc_base[id]) {
+ pr_err("%s: failed to map dmc%d registers\n",
+ __func__, id);
+ return -EFAULT;
+ }
+ }
+
+ for (id = 0; id < ARRAY_SIZE(dmc_base); ++id) {
+ if (!dmc_base[id]) {
+ pr_err("%s: failed to find dmc%d node\n", __func__, id);
+ return -ENODEV;
+ }
+ }
+
arm_regulator = regulator_get(NULL, "vddarm");
if (IS_ERR(arm_regulator)) {
pr_err("failed to get regulator vddarm");
return cpufreq_register_driver(&s5pv210_driver);
}
-late_initcall(s5pv210_cpufreq_init);
+static struct platform_driver s5pv210_cpufreq_platdrv = {
+ .driver = {
+ .name = "s5pv210-cpufreq",
+ .owner = THIS_MODULE,
+ },
+ .probe = s5pv210_cpufreq_probe,
+};
+module_platform_driver(s5pv210_cpufreq_platdrv);
#
# ARM CPU Idle drivers
#
-config ARM_ARMADA_370_XP_CPUIDLE
- bool "CPU Idle Driver for Armada 370/XP family processors"
- depends on ARCH_MVEBU
- help
- Select this to enable cpuidle on Armada 370/XP processors.
-
config ARM_BIG_LITTLE_CPUIDLE
bool "Support for ARM big.LITTLE processors"
- depends on ARCH_VEXPRESS_TC2_PM
+ depends on ARCH_VEXPRESS_TC2_PM || ARCH_EXYNOS
depends on MCPM
select ARM_CPU_SUSPEND
select CPU_IDLE_MULTIPLE_DRIVERS
depends on ARCH_EXYNOS
help
Select this to enable cpuidle for Exynos processors
+
+config ARM_MVEBU_V7_CPUIDLE
+ bool "CPU Idle Driver for mvebu v7 family processors"
+ depends on ARCH_MVEBU
+ help
+ Select this to enable cpuidle on Armada 370, 38x and XP processors.
##################################################################################
# ARM SoC drivers
-obj-$(CONFIG_ARM_ARMADA_370_XP_CPUIDLE) += cpuidle-armada-370-xp.o
+obj-$(CONFIG_ARM_MVEBU_V7_CPUIDLE) += cpuidle-mvebu-v7.o
obj-$(CONFIG_ARM_BIG_LITTLE_CPUIDLE) += cpuidle-big_little.o
obj-$(CONFIG_ARM_CLPS711X_CPUIDLE) += cpuidle-clps711x.o
obj-$(CONFIG_ARM_HIGHBANK_CPUIDLE) += cpuidle-calxeda.o
+++ /dev/null
-/*
- * Marvell Armada 370 and Armada XP SoC cpuidle driver
- *
- * Copyright (C) 2014 Marvell
- *
- * Nadav Haklai <nadavh@marvell.com>
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- *
- * Maintainer: Gregory CLEMENT <gregory.clement@free-electrons.com>
- */
-
-#include <linux/cpu_pm.h>
-#include <linux/cpuidle.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/suspend.h>
-#include <linux/platform_device.h>
-#include <asm/cpuidle.h>
-
-#define ARMADA_370_XP_MAX_STATES 3
-#define ARMADA_370_XP_FLAG_DEEP_IDLE 0x10000
-
-static int (*armada_370_xp_cpu_suspend)(int);
-
-static int armada_370_xp_enter_idle(struct cpuidle_device *dev,
- struct cpuidle_driver *drv,
- int index)
-{
- int ret;
- bool deepidle = false;
- cpu_pm_enter();
-
- if (drv->states[index].flags & ARMADA_370_XP_FLAG_DEEP_IDLE)
- deepidle = true;
-
- ret = armada_370_xp_cpu_suspend(deepidle);
- if (ret)
- return ret;
-
- cpu_pm_exit();
-
- return index;
-}
-
-static struct cpuidle_driver armada_370_xp_idle_driver = {
- .name = "armada_370_xp_idle",
- .states[0] = ARM_CPUIDLE_WFI_STATE,
- .states[1] = {
- .enter = armada_370_xp_enter_idle,
- .exit_latency = 10,
- .power_usage = 50,
- .target_residency = 100,
- .flags = CPUIDLE_FLAG_TIME_VALID,
- .name = "Idle",
- .desc = "CPU power down",
- },
- .states[2] = {
- .enter = armada_370_xp_enter_idle,
- .exit_latency = 100,
- .power_usage = 5,
- .target_residency = 1000,
- .flags = CPUIDLE_FLAG_TIME_VALID |
- ARMADA_370_XP_FLAG_DEEP_IDLE,
- .name = "Deep idle",
- .desc = "CPU and L2 Fabric power down",
- },
- .state_count = ARMADA_370_XP_MAX_STATES,
-};
-
-static int armada_370_xp_cpuidle_probe(struct platform_device *pdev)
-{
-
- armada_370_xp_cpu_suspend = (void *)(pdev->dev.platform_data);
- return cpuidle_register(&armada_370_xp_idle_driver, NULL);
-}
-
-static struct platform_driver armada_370_xp_cpuidle_plat_driver = {
- .driver = {
- .name = "cpuidle-armada-370-xp",
- .owner = THIS_MODULE,
- },
- .probe = armada_370_xp_cpuidle_probe,
-};
-
-module_platform_driver(armada_370_xp_cpuidle_plat_driver);
-
-MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
-MODULE_DESCRIPTION("Armada 370/XP cpu idle driver");
-MODULE_LICENSE("GPL");
return 0;
}
+static const struct of_device_id compatible_machine_match[] = {
+ { .compatible = "arm,vexpress,v2p-ca15_a7" },
+ { .compatible = "samsung,exynos5420" },
+ {},
+};
+
static int __init bl_idle_init(void)
{
int ret;
+ struct device_node *root = of_find_node_by_path("/");
+
+ if (!root)
+ return -ENODEV;
/*
* Initialize the driver just for a compliant set of machines
*/
- if (!of_machine_is_compatible("arm,vexpress,v2p-ca15_a7"))
+ if (!of_match_node(compatible_machine_match, root))
return -ENODEV;
/*
* For now the differentiation between little and big cores
--- /dev/null
+/*
+ * Marvell Armada 370, 38x and XP SoC cpuidle driver
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Nadav Haklai <nadavh@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * Maintainer: Gregory CLEMENT <gregory.clement@free-electrons.com>
+ */
+
+#include <linux/cpu_pm.h>
+#include <linux/cpuidle.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/suspend.h>
+#include <linux/platform_device.h>
+#include <asm/cpuidle.h>
+
+#define MVEBU_V7_FLAG_DEEP_IDLE 0x10000
+
+static int (*mvebu_v7_cpu_suspend)(int);
+
+static int mvebu_v7_enter_idle(struct cpuidle_device *dev,
+ struct cpuidle_driver *drv,
+ int index)
+{
+ int ret;
+ bool deepidle = false;
+ cpu_pm_enter();
+
+ if (drv->states[index].flags & MVEBU_V7_FLAG_DEEP_IDLE)
+ deepidle = true;
+
+ ret = mvebu_v7_cpu_suspend(deepidle);
+ if (ret)
+ return ret;
+
+ cpu_pm_exit();
+
+ return index;
+}
+
+static struct cpuidle_driver armadaxp_idle_driver = {
+ .name = "armada_xp_idle",
+ .states[0] = ARM_CPUIDLE_WFI_STATE,
+ .states[1] = {
+ .enter = mvebu_v7_enter_idle,
+ .exit_latency = 10,
+ .power_usage = 50,
+ .target_residency = 100,
+ .flags = CPUIDLE_FLAG_TIME_VALID,
+ .name = "MV CPU IDLE",
+ .desc = "CPU power down",
+ },
+ .states[2] = {
+ .enter = mvebu_v7_enter_idle,
+ .exit_latency = 100,
+ .power_usage = 5,
+ .target_residency = 1000,
+ .flags = CPUIDLE_FLAG_TIME_VALID |
+ MVEBU_V7_FLAG_DEEP_IDLE,
+ .name = "MV CPU DEEP IDLE",
+ .desc = "CPU and L2 Fabric power down",
+ },
+ .state_count = 3,
+};
+
+static struct cpuidle_driver armada370_idle_driver = {
+ .name = "armada_370_idle",
+ .states[0] = ARM_CPUIDLE_WFI_STATE,
+ .states[1] = {
+ .enter = mvebu_v7_enter_idle,
+ .exit_latency = 100,
+ .power_usage = 5,
+ .target_residency = 1000,
+ .flags = (CPUIDLE_FLAG_TIME_VALID |
+ MVEBU_V7_FLAG_DEEP_IDLE),
+ .name = "Deep Idle",
+ .desc = "CPU and L2 Fabric power down",
+ },
+ .state_count = 2,
+};
+
+static struct cpuidle_driver armada38x_idle_driver = {
+ .name = "armada_38x_idle",
+ .states[0] = ARM_CPUIDLE_WFI_STATE,
+ .states[1] = {
+ .enter = mvebu_v7_enter_idle,
+ .exit_latency = 10,
+ .power_usage = 5,
+ .target_residency = 100,
+ .flags = CPUIDLE_FLAG_TIME_VALID,
+ .name = "Idle",
+ .desc = "CPU and SCU power down",
+ },
+ .state_count = 2,
+};
+
+static int mvebu_v7_cpuidle_probe(struct platform_device *pdev)
+{
+ mvebu_v7_cpu_suspend = pdev->dev.platform_data;
+
+ if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-xp"))
+ return cpuidle_register(&armadaxp_idle_driver, NULL);
+ else if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-370"))
+ return cpuidle_register(&armada370_idle_driver, NULL);
+ else if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-38x"))
+ return cpuidle_register(&armada38x_idle_driver, NULL);
+ else
+ return -EINVAL;
+}
+
+static struct platform_driver armadaxp_cpuidle_plat_driver = {
+ .driver = {
+ .name = "cpuidle-armada-xp",
+ .owner = THIS_MODULE,
+ },
+ .probe = mvebu_v7_cpuidle_probe,
+};
+
+module_platform_driver(armadaxp_cpuidle_plat_driver);
+
+static struct platform_driver armada370_cpuidle_plat_driver = {
+ .driver = {
+ .name = "cpuidle-armada-370",
+ .owner = THIS_MODULE,
+ },
+ .probe = mvebu_v7_cpuidle_probe,
+};
+
+module_platform_driver(armada370_cpuidle_plat_driver);
+
+static struct platform_driver armada38x_cpuidle_plat_driver = {
+ .driver = {
+ .name = "cpuidle-armada-38x",
+ .owner = THIS_MODULE,
+ },
+ .probe = mvebu_v7_cpuidle_probe,
+};
+
+module_platform_driver(armada38x_cpuidle_plat_driver);
+
+MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
+MODULE_DESCRIPTION("Marvell EBU v7 cpuidle driver");
+MODULE_LICENSE("GPL");
help
Support for GPIOs on Wolfson Arizona class devices.
+config GPIO_CRYSTAL_COVE
+ tristate "GPIO support for Crystal Cove PMIC"
+ depends on INTEL_SOC_PMIC
+ select GPIOLIB_IRQCHIP
+ help
+ Support for GPIO pins on Crystal Cove PMIC.
+
+ Say Yes if you have a Intel SoC based tablet with Crystal Cove PMIC
+ inside.
+
+ This driver can also be built as a module. If so, the module will be
+ called gpio-crystalcove.
+
config GPIO_LP3943
tristate "TI/National Semiconductor LP3943 GPIO expander"
depends on MFD_LP3943
obj-$(CONFIG_GPIO_BT8XX) += gpio-bt8xx.o
obj-$(CONFIG_GPIO_CLPS711X) += gpio-clps711x.o
obj-$(CONFIG_GPIO_CS5535) += gpio-cs5535.o
+obj-$(CONFIG_GPIO_CRYSTAL_COVE) += gpio-crystalcove.o
obj-$(CONFIG_GPIO_DA9052) += gpio-da9052.o
obj-$(CONFIG_GPIO_DA9055) += gpio-da9055.o
obj-$(CONFIG_GPIO_DAVINCI) += gpio-davinci.o
--- /dev/null
+/*
+ * gpio-crystalcove.c - Intel Crystal Cove GPIO Driver
+ *
+ * Copyright (C) 2012, 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ */
+
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/seq_file.h>
+#include <linux/bitops.h>
+#include <linux/regmap.h>
+#include <linux/mfd/intel_soc_pmic.h>
+
+#define CRYSTALCOVE_GPIO_NUM 16
+
+#define UPDATE_IRQ_TYPE BIT(0)
+#define UPDATE_IRQ_MASK BIT(1)
+
+#define GPIO0IRQ 0x0b
+#define GPIO1IRQ 0x0c
+#define MGPIO0IRQS0 0x19
+#define MGPIO1IRQS0 0x1a
+#define MGPIO0IRQSX 0x1b
+#define MGPIO1IRQSX 0x1c
+#define GPIO0P0CTLO 0x2b
+#define GPIO0P0CTLI 0x33
+#define GPIO1P0CTLO 0x3b
+#define GPIO1P0CTLI 0x43
+
+#define CTLI_INTCNT_DIS (0)
+#define CTLI_INTCNT_NE (1 << 1)
+#define CTLI_INTCNT_PE (2 << 1)
+#define CTLI_INTCNT_BE (3 << 1)
+
+#define CTLO_DIR_IN (0)
+#define CTLO_DIR_OUT (1 << 5)
+
+#define CTLO_DRV_CMOS (0)
+#define CTLO_DRV_OD (1 << 4)
+
+#define CTLO_DRV_REN (1 << 3)
+
+#define CTLO_RVAL_2KDW (0)
+#define CTLO_RVAL_2KUP (1 << 1)
+#define CTLO_RVAL_50KDW (2 << 1)
+#define CTLO_RVAL_50KUP (3 << 1)
+
+#define CTLO_INPUT_SET (CTLO_DRV_CMOS | CTLO_DRV_REN | CTLO_RVAL_2KUP)
+#define CTLO_OUTPUT_SET (CTLO_DIR_OUT | CTLO_INPUT_SET)
+
+enum ctrl_register {
+ CTRL_IN,
+ CTRL_OUT,
+};
+
+/**
+ * struct crystalcove_gpio - Crystal Cove GPIO controller
+ * @buslock: for bus lock/sync and unlock.
+ * @chip: the abstract gpio_chip structure.
+ * @regmap: the regmap from the parent device.
+ * @update: pending IRQ setting update, to be written to the chip upon unlock.
+ * @intcnt_value: the Interrupt Detect value to be written.
+ * @set_irq_mask: true if the IRQ mask needs to be set, false to clear.
+ */
+struct crystalcove_gpio {
+ struct mutex buslock; /* irq_bus_lock */
+ struct gpio_chip chip;
+ struct regmap *regmap;
+ int update;
+ int intcnt_value;
+ bool set_irq_mask;
+};
+
+static inline struct crystalcove_gpio *to_cg(struct gpio_chip *gc)
+{
+ return container_of(gc, struct crystalcove_gpio, chip);
+}
+
+static inline int to_reg(int gpio, enum ctrl_register reg_type)
+{
+ int reg;
+
+ if (reg_type == CTRL_IN) {
+ if (gpio < 8)
+ reg = GPIO0P0CTLI;
+ else
+ reg = GPIO1P0CTLI;
+ } else {
+ if (gpio < 8)
+ reg = GPIO0P0CTLO;
+ else
+ reg = GPIO1P0CTLO;
+ }
+
+ return reg + gpio % 8;
+}
+
+static void crystalcove_update_irq_mask(struct crystalcove_gpio *cg,
+ int gpio)
+{
+ u8 mirqs0 = gpio < 8 ? MGPIO0IRQS0 : MGPIO1IRQS0;
+ int mask = BIT(gpio % 8);
+
+ if (cg->set_irq_mask)
+ regmap_update_bits(cg->regmap, mirqs0, mask, mask);
+ else
+ regmap_update_bits(cg->regmap, mirqs0, mask, 0);
+}
+
+static void crystalcove_update_irq_ctrl(struct crystalcove_gpio *cg, int gpio)
+{
+ int reg = to_reg(gpio, CTRL_IN);
+
+ regmap_update_bits(cg->regmap, reg, CTLI_INTCNT_BE, cg->intcnt_value);
+}
+
+static int crystalcove_gpio_dir_in(struct gpio_chip *chip, unsigned gpio)
+{
+ struct crystalcove_gpio *cg = to_cg(chip);
+
+ return regmap_write(cg->regmap, to_reg(gpio, CTRL_OUT),
+ CTLO_INPUT_SET);
+}
+
+static int crystalcove_gpio_dir_out(struct gpio_chip *chip, unsigned gpio,
+ int value)
+{
+ struct crystalcove_gpio *cg = to_cg(chip);
+
+ return regmap_write(cg->regmap, to_reg(gpio, CTRL_OUT),
+ CTLO_OUTPUT_SET | value);
+}
+
+static int crystalcove_gpio_get(struct gpio_chip *chip, unsigned gpio)
+{
+ struct crystalcove_gpio *cg = to_cg(chip);
+ int ret;
+ unsigned int val;
+
+ ret = regmap_read(cg->regmap, to_reg(gpio, CTRL_IN), &val);
+ if (ret)
+ return ret;
+
+ return val & 0x1;
+}
+
+static void crystalcove_gpio_set(struct gpio_chip *chip,
+ unsigned gpio, int value)
+{
+ struct crystalcove_gpio *cg = to_cg(chip);
+
+ if (value)
+ regmap_update_bits(cg->regmap, to_reg(gpio, CTRL_OUT), 1, 1);
+ else
+ regmap_update_bits(cg->regmap, to_reg(gpio, CTRL_OUT), 1, 0);
+}
+
+static int crystalcove_irq_type(struct irq_data *data, unsigned type)
+{
+ struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+ switch (type) {
+ case IRQ_TYPE_NONE:
+ cg->intcnt_value = CTLI_INTCNT_DIS;
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ cg->intcnt_value = CTLI_INTCNT_BE;
+ break;
+ case IRQ_TYPE_EDGE_RISING:
+ cg->intcnt_value = CTLI_INTCNT_PE;
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ cg->intcnt_value = CTLI_INTCNT_NE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ cg->update |= UPDATE_IRQ_TYPE;
+
+ return 0;
+}
+
+static void crystalcove_bus_lock(struct irq_data *data)
+{
+ struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+ mutex_lock(&cg->buslock);
+}
+
+static void crystalcove_bus_sync_unlock(struct irq_data *data)
+{
+ struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+ int gpio = data->hwirq;
+
+ if (cg->update & UPDATE_IRQ_TYPE)
+ crystalcove_update_irq_ctrl(cg, gpio);
+ if (cg->update & UPDATE_IRQ_MASK)
+ crystalcove_update_irq_mask(cg, gpio);
+ cg->update = 0;
+
+ mutex_unlock(&cg->buslock);
+}
+
+static void crystalcove_irq_unmask(struct irq_data *data)
+{
+ struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+ cg->set_irq_mask = false;
+ cg->update |= UPDATE_IRQ_MASK;
+}
+
+static void crystalcove_irq_mask(struct irq_data *data)
+{
+ struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+ cg->set_irq_mask = true;
+ cg->update |= UPDATE_IRQ_MASK;
+}
+
+static struct irq_chip crystalcove_irqchip = {
+ .name = "Crystal Cove",
+ .irq_mask = crystalcove_irq_mask,
+ .irq_unmask = crystalcove_irq_unmask,
+ .irq_set_type = crystalcove_irq_type,
+ .irq_bus_lock = crystalcove_bus_lock,
+ .irq_bus_sync_unlock = crystalcove_bus_sync_unlock,
+};
+
+static irqreturn_t crystalcove_gpio_irq_handler(int irq, void *data)
+{
+ struct crystalcove_gpio *cg = data;
+ unsigned int p0, p1;
+ int pending;
+ int gpio;
+ unsigned int virq;
+
+ if (regmap_read(cg->regmap, GPIO0IRQ, &p0) ||
+ regmap_read(cg->regmap, GPIO1IRQ, &p1))
+ return IRQ_NONE;
+
+ regmap_write(cg->regmap, GPIO0IRQ, p0);
+ regmap_write(cg->regmap, GPIO1IRQ, p1);
+
+ pending = p0 | p1 << 8;
+
+ for (gpio = 0; gpio < cg->chip.ngpio; gpio++) {
+ if (pending & BIT(gpio)) {
+ virq = irq_find_mapping(cg->chip.irqdomain, gpio);
+ generic_handle_irq(virq);
+ }
+ }
+
+ return IRQ_HANDLED;
+}
+
+static void crystalcove_gpio_dbg_show(struct seq_file *s,
+ struct gpio_chip *chip)
+{
+ struct crystalcove_gpio *cg = to_cg(chip);
+ int gpio, offset;
+ unsigned int ctlo, ctli, mirqs0, mirqsx, irq;
+
+ for (gpio = 0; gpio < cg->chip.ngpio; gpio++) {
+ regmap_read(cg->regmap, to_reg(gpio, CTRL_OUT), &ctlo);
+ regmap_read(cg->regmap, to_reg(gpio, CTRL_IN), &ctli);
+ regmap_read(cg->regmap, gpio < 8 ? MGPIO0IRQS0 : MGPIO1IRQS0,
+ &mirqs0);
+ regmap_read(cg->regmap, gpio < 8 ? MGPIO0IRQSX : MGPIO1IRQSX,
+ &mirqsx);
+ regmap_read(cg->regmap, gpio < 8 ? GPIO0IRQ : GPIO1IRQ,
+ &irq);
+
+ offset = gpio % 8;
+ seq_printf(s, " gpio-%-2d %s %s %s %s ctlo=%2x,%s %s %s\n",
+ gpio, ctlo & CTLO_DIR_OUT ? "out" : "in ",
+ ctli & 0x1 ? "hi" : "lo",
+ ctli & CTLI_INTCNT_NE ? "fall" : " ",
+ ctli & CTLI_INTCNT_PE ? "rise" : " ",
+ ctlo,
+ mirqs0 & BIT(offset) ? "s0 mask " : "s0 unmask",
+ mirqsx & BIT(offset) ? "sx mask " : "sx unmask",
+ irq & BIT(offset) ? "pending" : " ");
+ }
+}
+
+static int crystalcove_gpio_probe(struct platform_device *pdev)
+{
+ int irq = platform_get_irq(pdev, 0);
+ struct crystalcove_gpio *cg;
+ int retval;
+ struct device *dev = pdev->dev.parent;
+ struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+ if (irq < 0)
+ return irq;
+
+ cg = devm_kzalloc(&pdev->dev, sizeof(*cg), GFP_KERNEL);
+ if (!cg)
+ return -ENOMEM;
+
+ platform_set_drvdata(pdev, cg);
+
+ mutex_init(&cg->buslock);
+ cg->chip.label = KBUILD_MODNAME;
+ cg->chip.direction_input = crystalcove_gpio_dir_in;
+ cg->chip.direction_output = crystalcove_gpio_dir_out;
+ cg->chip.get = crystalcove_gpio_get;
+ cg->chip.set = crystalcove_gpio_set;
+ cg->chip.base = -1;
+ cg->chip.ngpio = CRYSTALCOVE_GPIO_NUM;
+ cg->chip.can_sleep = true;
+ cg->chip.dev = dev;
+ cg->chip.dbg_show = crystalcove_gpio_dbg_show;
+ cg->regmap = pmic->regmap;
+
+ retval = gpiochip_add(&cg->chip);
+ if (retval) {
+ dev_warn(&pdev->dev, "add gpio chip error: %d\n", retval);
+ return retval;
+ }
+
+ gpiochip_irqchip_add(&cg->chip, &crystalcove_irqchip, 0,
+ handle_simple_irq, IRQ_TYPE_NONE);
+
+ retval = request_threaded_irq(irq, NULL, crystalcove_gpio_irq_handler,
+ IRQF_ONESHOT, KBUILD_MODNAME, cg);
+
+ if (retval) {
+ dev_warn(&pdev->dev, "request irq failed: %d\n", retval);
+ goto out_remove_gpio;
+ }
+
+ return 0;
+
+out_remove_gpio:
+ WARN_ON(gpiochip_remove(&cg->chip));
+ return retval;
+}
+
+static int crystalcove_gpio_remove(struct platform_device *pdev)
+{
+ struct crystalcove_gpio *cg = platform_get_drvdata(pdev);
+ int irq = platform_get_irq(pdev, 0);
+ int err;
+
+ err = gpiochip_remove(&cg->chip);
+
+ if (irq >= 0)
+ free_irq(irq, cg);
+
+ return err;
+}
+
+static struct platform_driver crystalcove_gpio_driver = {
+ .probe = crystalcove_gpio_probe,
+ .remove = crystalcove_gpio_remove,
+ .driver = {
+ .name = "crystal_cove_gpio",
+ .owner = THIS_MODULE,
+ },
+};
+
+module_platform_driver(crystalcove_gpio_driver);
+
+MODULE_AUTHOR("Yang, Bin <bin.yang@intel.com>");
+MODULE_DESCRIPTION("Intel Crystal Cove GPIO Driver");
+MODULE_LICENSE("GPL v2");
#include <mach/map.h>
#include <mach/regs-gpio.h>
-
-#if defined(CONFIG_ARCH_S3C24XX) || defined(CONFIG_ARCH_S3C64XX)
#include <mach/gpio-samsung.h>
-#endif
#include <plat/cpu.h>
#include <plat/gpio-core.h>
}
#endif
-#if defined(CONFIG_CPU_S5P6440) || defined(CONFIG_CPU_S5P6450)
-static int s5p64x0_gpio_setcfg_rbank(struct samsung_gpio_chip *chip,
- unsigned int off, unsigned int cfg)
-{
- void __iomem *reg = chip->base;
- unsigned int shift;
- u32 con;
-
- switch (off) {
- case 0:
- case 1:
- case 2:
- case 3:
- case 4:
- case 5:
- shift = (off & 7) * 4;
- reg -= 4;
- break;
- case 6:
- shift = ((off + 1) & 7) * 4;
- reg -= 4;
- break;
- default:
- shift = ((off + 1) & 7) * 4;
- break;
- }
-
- if (samsung_gpio_is_cfg_special(cfg)) {
- cfg &= 0xf;
- cfg <<= shift;
- }
-
- con = __raw_readl(reg);
- con &= ~(0xf << shift);
- con |= cfg;
- __raw_writel(con, reg);
-
- return 0;
-}
-#endif
-
static void __init samsung_gpiolib_set_cfg(struct samsung_gpio_cfg *chipcfg,
int nr_chips)
{
};
#endif
-#if defined(CONFIG_CPU_S5P6440) || defined(CONFIG_CPU_S5P6450)
-static struct samsung_gpio_cfg s5p64x0_gpio_cfg_rbank = {
- .cfg_eint = 0x3,
- .set_config = s5p64x0_gpio_setcfg_rbank,
- .get_config = samsung_gpio_getcfg_4bit,
- .set_pull = samsung_gpio_setpull_updown,
- .get_pull = samsung_gpio_getpull_updown,
-};
-#endif
-
static struct samsung_gpio_cfg samsung_gpio_cfgs[] = {
[0] = {
.cfg_eint = 0x0,
}
#endif
-/* The next set of routines are for the case of s5p64x0 bank r */
-
-static int s5p64x0_gpiolib_rbank_input(struct gpio_chip *chip,
- unsigned int offset)
-{
- struct samsung_gpio_chip *ourchip = to_samsung_gpio(chip);
- void __iomem *base = ourchip->base;
- void __iomem *regcon = base;
- unsigned long con;
- unsigned long flags;
-
- switch (offset) {
- case 6:
- offset += 1;
- case 0:
- case 1:
- case 2:
- case 3:
- case 4:
- case 5:
- regcon -= 4;
- break;
- default:
- offset -= 7;
- break;
- }
-
- samsung_gpio_lock(ourchip, flags);
-
- con = __raw_readl(regcon);
- con &= ~(0xf << con_4bit_shift(offset));
- __raw_writel(con, regcon);
-
- samsung_gpio_unlock(ourchip, flags);
-
- return 0;
-}
-
-static int s5p64x0_gpiolib_rbank_output(struct gpio_chip *chip,
- unsigned int offset, int value)
-{
- struct samsung_gpio_chip *ourchip = to_samsung_gpio(chip);
- void __iomem *base = ourchip->base;
- void __iomem *regcon = base;
- unsigned long con;
- unsigned long dat;
- unsigned long flags;
- unsigned con_offset = offset;
-
- switch (con_offset) {
- case 6:
- con_offset += 1;
- case 0:
- case 1:
- case 2:
- case 3:
- case 4:
- case 5:
- regcon -= 4;
- break;
- default:
- con_offset -= 7;
- break;
- }
-
- samsung_gpio_lock(ourchip, flags);
-
- con = __raw_readl(regcon);
- con &= ~(0xf << con_4bit_shift(con_offset));
- con |= 0x1 << con_4bit_shift(con_offset);
-
- dat = __raw_readl(base + GPIODAT_OFF);
- if (value)
- dat |= 1 << offset;
- else
- dat &= ~(1 << offset);
-
- __raw_writel(con, regcon);
- __raw_writel(dat, base + GPIODAT_OFF);
-
- samsung_gpio_unlock(ourchip, flags);
-
- return 0;
-}
-
static void samsung_gpiolib_set(struct gpio_chip *chip,
unsigned offset, int value)
{
}
}
-static void __init s5p64x0_gpiolib_add_rbank(struct samsung_gpio_chip *chip,
- int nr_chips)
-{
- for (; nr_chips > 0; nr_chips--, chip++) {
- chip->chip.direction_input = s5p64x0_gpiolib_rbank_input;
- chip->chip.direction_output = s5p64x0_gpiolib_rbank_output;
-
- if (!chip->pm)
- chip->pm = __gpio_pm(&samsung_gpio_pm_4bit);
-
- samsung_gpiolib_add(chip);
- }
-}
-
int samsung_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
{
struct samsung_gpio_chip *samsung_chip = container_of(chip, struct samsung_gpio_chip, chip);
#endif
};
-/*
- * S5P6440 GPIO bank summary:
- *
- * Bank GPIOs Style SlpCon ExtInt Group
- * A 6 4Bit Yes 1
- * B 7 4Bit Yes 1
- * C 8 4Bit Yes 2
- * F 2 2Bit Yes 4 [1]
- * G 7 4Bit Yes 5
- * H 10 4Bit[2] Yes 6
- * I 16 2Bit Yes None
- * J 12 2Bit Yes None
- * N 16 2Bit No IRQ_EINT
- * P 8 2Bit Yes 8
- * R 15 4Bit[2] Yes 8
- */
-
-static struct samsung_gpio_chip s5p6440_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5P6440
- {
- .chip = {
- .base = S5P6440_GPA(0),
- .ngpio = S5P6440_GPIO_A_NR,
- .label = "GPA",
- },
- }, {
- .chip = {
- .base = S5P6440_GPB(0),
- .ngpio = S5P6440_GPIO_B_NR,
- .label = "GPB",
- },
- }, {
- .chip = {
- .base = S5P6440_GPC(0),
- .ngpio = S5P6440_GPIO_C_NR,
- .label = "GPC",
- },
- }, {
- .base = S5P64X0_GPG_BASE,
- .chip = {
- .base = S5P6440_GPG(0),
- .ngpio = S5P6440_GPIO_G_NR,
- .label = "GPG",
- },
- },
-#endif
-};
-
-static struct samsung_gpio_chip s5p6440_gpios_4bit2[] = {
-#ifdef CONFIG_CPU_S5P6440
- {
- .base = S5P64X0_GPH_BASE + 0x4,
- .chip = {
- .base = S5P6440_GPH(0),
- .ngpio = S5P6440_GPIO_H_NR,
- .label = "GPH",
- },
- },
-#endif
-};
-
-static struct samsung_gpio_chip s5p6440_gpios_rbank[] = {
-#ifdef CONFIG_CPU_S5P6440
- {
- .base = S5P64X0_GPR_BASE + 0x4,
- .config = &s5p64x0_gpio_cfg_rbank,
- .chip = {
- .base = S5P6440_GPR(0),
- .ngpio = S5P6440_GPIO_R_NR,
- .label = "GPR",
- },
- },
-#endif
-};
-
-static struct samsung_gpio_chip s5p6440_gpios_2bit[] = {
-#ifdef CONFIG_CPU_S5P6440
- {
- .base = S5P64X0_GPF_BASE,
- .config = &samsung_gpio_cfgs[6],
- .chip = {
- .base = S5P6440_GPF(0),
- .ngpio = S5P6440_GPIO_F_NR,
- .label = "GPF",
- },
- }, {
- .base = S5P64X0_GPI_BASE,
- .config = &samsung_gpio_cfgs[4],
- .chip = {
- .base = S5P6440_GPI(0),
- .ngpio = S5P6440_GPIO_I_NR,
- .label = "GPI",
- },
- }, {
- .base = S5P64X0_GPJ_BASE,
- .config = &samsung_gpio_cfgs[4],
- .chip = {
- .base = S5P6440_GPJ(0),
- .ngpio = S5P6440_GPIO_J_NR,
- .label = "GPJ",
- },
- }, {
- .base = S5P64X0_GPN_BASE,
- .config = &samsung_gpio_cfgs[5],
- .chip = {
- .base = S5P6440_GPN(0),
- .ngpio = S5P6440_GPIO_N_NR,
- .label = "GPN",
- },
- }, {
- .base = S5P64X0_GPP_BASE,
- .config = &samsung_gpio_cfgs[6],
- .chip = {
- .base = S5P6440_GPP(0),
- .ngpio = S5P6440_GPIO_P_NR,
- .label = "GPP",
- },
- },
-#endif
-};
-
-/*
- * S5P6450 GPIO bank summary:
- *
- * Bank GPIOs Style SlpCon ExtInt Group
- * A 6 4Bit Yes 1
- * B 7 4Bit Yes 1
- * C 8 4Bit Yes 2
- * D 8 4Bit Yes None
- * F 2 2Bit Yes None
- * G 14 4Bit[2] Yes 5
- * H 10 4Bit[2] Yes 6
- * I 16 2Bit Yes None
- * J 12 2Bit Yes None
- * K 5 4Bit Yes None
- * N 16 2Bit No IRQ_EINT
- * P 11 2Bit Yes 8
- * Q 14 2Bit Yes None
- * R 15 4Bit[2] Yes None
- * S 8 2Bit Yes None
- *
- * [1] BANKF pins 14,15 do not form part of the external interrupt sources
- * [2] BANK has two control registers, GPxCON0 and GPxCON1
- */
-
-static struct samsung_gpio_chip s5p6450_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5P6450
- {
- .chip = {
- .base = S5P6450_GPA(0),
- .ngpio = S5P6450_GPIO_A_NR,
- .label = "GPA",
- },
- }, {
- .chip = {
- .base = S5P6450_GPB(0),
- .ngpio = S5P6450_GPIO_B_NR,
- .label = "GPB",
- },
- }, {
- .chip = {
- .base = S5P6450_GPC(0),
- .ngpio = S5P6450_GPIO_C_NR,
- .label = "GPC",
- },
- }, {
- .chip = {
- .base = S5P6450_GPD(0),
- .ngpio = S5P6450_GPIO_D_NR,
- .label = "GPD",
- },
- }, {
- .base = S5P6450_GPK_BASE,
- .chip = {
- .base = S5P6450_GPK(0),
- .ngpio = S5P6450_GPIO_K_NR,
- .label = "GPK",
- },
- },
-#endif
-};
-
-static struct samsung_gpio_chip s5p6450_gpios_4bit2[] = {
-#ifdef CONFIG_CPU_S5P6450
- {
- .base = S5P64X0_GPG_BASE + 0x4,
- .chip = {
- .base = S5P6450_GPG(0),
- .ngpio = S5P6450_GPIO_G_NR,
- .label = "GPG",
- },
- }, {
- .base = S5P64X0_GPH_BASE + 0x4,
- .chip = {
- .base = S5P6450_GPH(0),
- .ngpio = S5P6450_GPIO_H_NR,
- .label = "GPH",
- },
- },
-#endif
-};
-
-static struct samsung_gpio_chip s5p6450_gpios_rbank[] = {
-#ifdef CONFIG_CPU_S5P6450
- {
- .base = S5P64X0_GPR_BASE + 0x4,
- .config = &s5p64x0_gpio_cfg_rbank,
- .chip = {
- .base = S5P6450_GPR(0),
- .ngpio = S5P6450_GPIO_R_NR,
- .label = "GPR",
- },
- },
-#endif
-};
-
-static struct samsung_gpio_chip s5p6450_gpios_2bit[] = {
-#ifdef CONFIG_CPU_S5P6450
- {
- .base = S5P64X0_GPF_BASE,
- .config = &samsung_gpio_cfgs[6],
- .chip = {
- .base = S5P6450_GPF(0),
- .ngpio = S5P6450_GPIO_F_NR,
- .label = "GPF",
- },
- }, {
- .base = S5P64X0_GPI_BASE,
- .config = &samsung_gpio_cfgs[4],
- .chip = {
- .base = S5P6450_GPI(0),
- .ngpio = S5P6450_GPIO_I_NR,
- .label = "GPI",
- },
- }, {
- .base = S5P64X0_GPJ_BASE,
- .config = &samsung_gpio_cfgs[4],
- .chip = {
- .base = S5P6450_GPJ(0),
- .ngpio = S5P6450_GPIO_J_NR,
- .label = "GPJ",
- },
- }, {
- .base = S5P64X0_GPN_BASE,
- .config = &samsung_gpio_cfgs[5],
- .chip = {
- .base = S5P6450_GPN(0),
- .ngpio = S5P6450_GPIO_N_NR,
- .label = "GPN",
- },
- }, {
- .base = S5P64X0_GPP_BASE,
- .config = &samsung_gpio_cfgs[6],
- .chip = {
- .base = S5P6450_GPP(0),
- .ngpio = S5P6450_GPIO_P_NR,
- .label = "GPP",
- },
- }, {
- .base = S5P6450_GPQ_BASE,
- .config = &samsung_gpio_cfgs[5],
- .chip = {
- .base = S5P6450_GPQ(0),
- .ngpio = S5P6450_GPIO_Q_NR,
- .label = "GPQ",
- },
- }, {
- .base = S5P6450_GPS_BASE,
- .config = &samsung_gpio_cfgs[6],
- .chip = {
- .base = S5P6450_GPS(0),
- .ngpio = S5P6450_GPIO_S_NR,
- .label = "GPS",
- },
- },
-#endif
-};
-
-/*
- * S5PC100 GPIO bank summary:
- *
- * Bank GPIOs Style INT Type
- * A0 8 4Bit GPIO_INT0
- * A1 5 4Bit GPIO_INT1
- * B 8 4Bit GPIO_INT2
- * C 5 4Bit GPIO_INT3
- * D 7 4Bit GPIO_INT4
- * E0 8 4Bit GPIO_INT5
- * E1 6 4Bit GPIO_INT6
- * F0 8 4Bit GPIO_INT7
- * F1 8 4Bit GPIO_INT8
- * F2 8 4Bit GPIO_INT9
- * F3 4 4Bit GPIO_INT10
- * G0 8 4Bit GPIO_INT11
- * G1 3 4Bit GPIO_INT12
- * G2 7 4Bit GPIO_INT13
- * G3 7 4Bit GPIO_INT14
- * H0 8 4Bit WKUP_INT
- * H1 8 4Bit WKUP_INT
- * H2 8 4Bit WKUP_INT
- * H3 8 4Bit WKUP_INT
- * I 8 4Bit GPIO_INT15
- * J0 8 4Bit GPIO_INT16
- * J1 5 4Bit GPIO_INT17
- * J2 8 4Bit GPIO_INT18
- * J3 8 4Bit GPIO_INT19
- * J4 4 4Bit GPIO_INT20
- * K0 8 4Bit None
- * K1 6 4Bit None
- * K2 8 4Bit None
- * K3 8 4Bit None
- * L0 8 4Bit None
- * L1 8 4Bit None
- * L2 8 4Bit None
- * L3 8 4Bit None
- */
-
-static struct samsung_gpio_chip s5pc100_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5PC100
- {
- .chip = {
- .base = S5PC100_GPA0(0),
- .ngpio = S5PC100_GPIO_A0_NR,
- .label = "GPA0",
- },
- }, {
- .chip = {
- .base = S5PC100_GPA1(0),
- .ngpio = S5PC100_GPIO_A1_NR,
- .label = "GPA1",
- },
- }, {
- .chip = {
- .base = S5PC100_GPB(0),
- .ngpio = S5PC100_GPIO_B_NR,
- .label = "GPB",
- },
- }, {
- .chip = {
- .base = S5PC100_GPC(0),
- .ngpio = S5PC100_GPIO_C_NR,
- .label = "GPC",
- },
- }, {
- .chip = {
- .base = S5PC100_GPD(0),
- .ngpio = S5PC100_GPIO_D_NR,
- .label = "GPD",
- },
- }, {
- .chip = {
- .base = S5PC100_GPE0(0),
- .ngpio = S5PC100_GPIO_E0_NR,
- .label = "GPE0",
- },
- }, {
- .chip = {
- .base = S5PC100_GPE1(0),
- .ngpio = S5PC100_GPIO_E1_NR,
- .label = "GPE1",
- },
- }, {
- .chip = {
- .base = S5PC100_GPF0(0),
- .ngpio = S5PC100_GPIO_F0_NR,
- .label = "GPF0",
- },
- }, {
- .chip = {
- .base = S5PC100_GPF1(0),
- .ngpio = S5PC100_GPIO_F1_NR,
- .label = "GPF1",
- },
- }, {
- .chip = {
- .base = S5PC100_GPF2(0),
- .ngpio = S5PC100_GPIO_F2_NR,
- .label = "GPF2",
- },
- }, {
- .chip = {
- .base = S5PC100_GPF3(0),
- .ngpio = S5PC100_GPIO_F3_NR,
- .label = "GPF3",
- },
- }, {
- .chip = {
- .base = S5PC100_GPG0(0),
- .ngpio = S5PC100_GPIO_G0_NR,
- .label = "GPG0",
- },
- }, {
- .chip = {
- .base = S5PC100_GPG1(0),
- .ngpio = S5PC100_GPIO_G1_NR,
- .label = "GPG1",
- },
- }, {
- .chip = {
- .base = S5PC100_GPG2(0),
- .ngpio = S5PC100_GPIO_G2_NR,
- .label = "GPG2",
- },
- }, {
- .chip = {
- .base = S5PC100_GPG3(0),
- .ngpio = S5PC100_GPIO_G3_NR,
- .label = "GPG3",
- },
- }, {
- .chip = {
- .base = S5PC100_GPI(0),
- .ngpio = S5PC100_GPIO_I_NR,
- .label = "GPI",
- },
- }, {
- .chip = {
- .base = S5PC100_GPJ0(0),
- .ngpio = S5PC100_GPIO_J0_NR,
- .label = "GPJ0",
- },
- }, {
- .chip = {
- .base = S5PC100_GPJ1(0),
- .ngpio = S5PC100_GPIO_J1_NR,
- .label = "GPJ1",
- },
- }, {
- .chip = {
- .base = S5PC100_GPJ2(0),
- .ngpio = S5PC100_GPIO_J2_NR,
- .label = "GPJ2",
- },
- }, {
- .chip = {
- .base = S5PC100_GPJ3(0),
- .ngpio = S5PC100_GPIO_J3_NR,
- .label = "GPJ3",
- },
- }, {
- .chip = {
- .base = S5PC100_GPJ4(0),
- .ngpio = S5PC100_GPIO_J4_NR,
- .label = "GPJ4",
- },
- }, {
- .chip = {
- .base = S5PC100_GPK0(0),
- .ngpio = S5PC100_GPIO_K0_NR,
- .label = "GPK0",
- },
- }, {
- .chip = {
- .base = S5PC100_GPK1(0),
- .ngpio = S5PC100_GPIO_K1_NR,
- .label = "GPK1",
- },
- }, {
- .chip = {
- .base = S5PC100_GPK2(0),
- .ngpio = S5PC100_GPIO_K2_NR,
- .label = "GPK2",
- },
- }, {
- .chip = {
- .base = S5PC100_GPK3(0),
- .ngpio = S5PC100_GPIO_K3_NR,
- .label = "GPK3",
- },
- }, {
- .chip = {
- .base = S5PC100_GPL0(0),
- .ngpio = S5PC100_GPIO_L0_NR,
- .label = "GPL0",
- },
- }, {
- .chip = {
- .base = S5PC100_GPL1(0),
- .ngpio = S5PC100_GPIO_L1_NR,
- .label = "GPL1",
- },
- }, {
- .chip = {
- .base = S5PC100_GPL2(0),
- .ngpio = S5PC100_GPIO_L2_NR,
- .label = "GPL2",
- },
- }, {
- .chip = {
- .base = S5PC100_GPL3(0),
- .ngpio = S5PC100_GPIO_L3_NR,
- .label = "GPL3",
- },
- }, {
- .chip = {
- .base = S5PC100_GPL4(0),
- .ngpio = S5PC100_GPIO_L4_NR,
- .label = "GPL4",
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC00),
- .irq_base = IRQ_EINT(0),
- .chip = {
- .base = S5PC100_GPH0(0),
- .ngpio = S5PC100_GPIO_H0_NR,
- .label = "GPH0",
- .to_irq = samsung_gpiolib_to_irq,
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC20),
- .irq_base = IRQ_EINT(8),
- .chip = {
- .base = S5PC100_GPH1(0),
- .ngpio = S5PC100_GPIO_H1_NR,
- .label = "GPH1",
- .to_irq = samsung_gpiolib_to_irq,
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC40),
- .irq_base = IRQ_EINT(16),
- .chip = {
- .base = S5PC100_GPH2(0),
- .ngpio = S5PC100_GPIO_H2_NR,
- .label = "GPH2",
- .to_irq = samsung_gpiolib_to_irq,
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC60),
- .irq_base = IRQ_EINT(24),
- .chip = {
- .base = S5PC100_GPH3(0),
- .ngpio = S5PC100_GPIO_H3_NR,
- .label = "GPH3",
- .to_irq = samsung_gpiolib_to_irq,
- },
- },
-#endif
-};
-
-/*
- * Followings are the gpio banks in S5PV210/S5PC110
- *
- * The 'config' member when left to NULL, is initialized to the default
- * structure samsung_gpio_cfgs[3] in the init function below.
- *
- * The 'base' member is also initialized in the init function below.
- * Note: The initialization of 'base' member of samsung_gpio_chip structure
- * uses the above macro and depends on the banks being listed in order here.
- */
-
-static struct samsung_gpio_chip s5pv210_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5PV210
- {
- .chip = {
- .base = S5PV210_GPA0(0),
- .ngpio = S5PV210_GPIO_A0_NR,
- .label = "GPA0",
- },
- }, {
- .chip = {
- .base = S5PV210_GPA1(0),
- .ngpio = S5PV210_GPIO_A1_NR,
- .label = "GPA1",
- },
- }, {
- .chip = {
- .base = S5PV210_GPB(0),
- .ngpio = S5PV210_GPIO_B_NR,
- .label = "GPB",
- },
- }, {
- .chip = {
- .base = S5PV210_GPC0(0),
- .ngpio = S5PV210_GPIO_C0_NR,
- .label = "GPC0",
- },
- }, {
- .chip = {
- .base = S5PV210_GPC1(0),
- .ngpio = S5PV210_GPIO_C1_NR,
- .label = "GPC1",
- },
- }, {
- .chip = {
- .base = S5PV210_GPD0(0),
- .ngpio = S5PV210_GPIO_D0_NR,
- .label = "GPD0",
- },
- }, {
- .chip = {
- .base = S5PV210_GPD1(0),
- .ngpio = S5PV210_GPIO_D1_NR,
- .label = "GPD1",
- },
- }, {
- .chip = {
- .base = S5PV210_GPE0(0),
- .ngpio = S5PV210_GPIO_E0_NR,
- .label = "GPE0",
- },
- }, {
- .chip = {
- .base = S5PV210_GPE1(0),
- .ngpio = S5PV210_GPIO_E1_NR,
- .label = "GPE1",
- },
- }, {
- .chip = {
- .base = S5PV210_GPF0(0),
- .ngpio = S5PV210_GPIO_F0_NR,
- .label = "GPF0",
- },
- }, {
- .chip = {
- .base = S5PV210_GPF1(0),
- .ngpio = S5PV210_GPIO_F1_NR,
- .label = "GPF1",
- },
- }, {
- .chip = {
- .base = S5PV210_GPF2(0),
- .ngpio = S5PV210_GPIO_F2_NR,
- .label = "GPF2",
- },
- }, {
- .chip = {
- .base = S5PV210_GPF3(0),
- .ngpio = S5PV210_GPIO_F3_NR,
- .label = "GPF3",
- },
- }, {
- .chip = {
- .base = S5PV210_GPG0(0),
- .ngpio = S5PV210_GPIO_G0_NR,
- .label = "GPG0",
- },
- }, {
- .chip = {
- .base = S5PV210_GPG1(0),
- .ngpio = S5PV210_GPIO_G1_NR,
- .label = "GPG1",
- },
- }, {
- .chip = {
- .base = S5PV210_GPG2(0),
- .ngpio = S5PV210_GPIO_G2_NR,
- .label = "GPG2",
- },
- }, {
- .chip = {
- .base = S5PV210_GPG3(0),
- .ngpio = S5PV210_GPIO_G3_NR,
- .label = "GPG3",
- },
- }, {
- .chip = {
- .base = S5PV210_GPI(0),
- .ngpio = S5PV210_GPIO_I_NR,
- .label = "GPI",
- },
- }, {
- .chip = {
- .base = S5PV210_GPJ0(0),
- .ngpio = S5PV210_GPIO_J0_NR,
- .label = "GPJ0",
- },
- }, {
- .chip = {
- .base = S5PV210_GPJ1(0),
- .ngpio = S5PV210_GPIO_J1_NR,
- .label = "GPJ1",
- },
- }, {
- .chip = {
- .base = S5PV210_GPJ2(0),
- .ngpio = S5PV210_GPIO_J2_NR,
- .label = "GPJ2",
- },
- }, {
- .chip = {
- .base = S5PV210_GPJ3(0),
- .ngpio = S5PV210_GPIO_J3_NR,
- .label = "GPJ3",
- },
- }, {
- .chip = {
- .base = S5PV210_GPJ4(0),
- .ngpio = S5PV210_GPIO_J4_NR,
- .label = "GPJ4",
- },
- }, {
- .chip = {
- .base = S5PV210_MP01(0),
- .ngpio = S5PV210_GPIO_MP01_NR,
- .label = "MP01",
- },
- }, {
- .chip = {
- .base = S5PV210_MP02(0),
- .ngpio = S5PV210_GPIO_MP02_NR,
- .label = "MP02",
- },
- }, {
- .chip = {
- .base = S5PV210_MP03(0),
- .ngpio = S5PV210_GPIO_MP03_NR,
- .label = "MP03",
- },
- }, {
- .chip = {
- .base = S5PV210_MP04(0),
- .ngpio = S5PV210_GPIO_MP04_NR,
- .label = "MP04",
- },
- }, {
- .chip = {
- .base = S5PV210_MP05(0),
- .ngpio = S5PV210_GPIO_MP05_NR,
- .label = "MP05",
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC00),
- .irq_base = IRQ_EINT(0),
- .chip = {
- .base = S5PV210_GPH0(0),
- .ngpio = S5PV210_GPIO_H0_NR,
- .label = "GPH0",
- .to_irq = samsung_gpiolib_to_irq,
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC20),
- .irq_base = IRQ_EINT(8),
- .chip = {
- .base = S5PV210_GPH1(0),
- .ngpio = S5PV210_GPIO_H1_NR,
- .label = "GPH1",
- .to_irq = samsung_gpiolib_to_irq,
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC40),
- .irq_base = IRQ_EINT(16),
- .chip = {
- .base = S5PV210_GPH2(0),
- .ngpio = S5PV210_GPIO_H2_NR,
- .label = "GPH2",
- .to_irq = samsung_gpiolib_to_irq,
- },
- }, {
- .base = (S5P_VA_GPIO + 0xC60),
- .irq_base = IRQ_EINT(24),
- .chip = {
- .base = S5PV210_GPH3(0),
- .ngpio = S5PV210_GPIO_H3_NR,
- .label = "GPH3",
- .to_irq = samsung_gpiolib_to_irq,
- },
- },
-#endif
-};
-
/* TODO: cleanup soc_is_* */
static __init int samsung_gpiolib_init(void)
{
- struct samsung_gpio_chip *chip;
- int i, nr_chips;
- int group = 0;
-
/*
* Currently there are two drivers that can provide GPIO support for
* Samsung SoCs. For device tree enabled platforms, the new
S3C64XX_VA_GPIO);
samsung_gpiolib_add_4bit2_chips(s3c64xx_gpios_4bit2,
ARRAY_SIZE(s3c64xx_gpios_4bit2));
- } else if (soc_is_s5p6440()) {
- samsung_gpiolib_add_2bit_chips(s5p6440_gpios_2bit,
- ARRAY_SIZE(s5p6440_gpios_2bit), NULL, 0x0);
- samsung_gpiolib_add_4bit_chips(s5p6440_gpios_4bit,
- ARRAY_SIZE(s5p6440_gpios_4bit), S5P_VA_GPIO);
- samsung_gpiolib_add_4bit2_chips(s5p6440_gpios_4bit2,
- ARRAY_SIZE(s5p6440_gpios_4bit2));
- s5p64x0_gpiolib_add_rbank(s5p6440_gpios_rbank,
- ARRAY_SIZE(s5p6440_gpios_rbank));
- } else if (soc_is_s5p6450()) {
- samsung_gpiolib_add_2bit_chips(s5p6450_gpios_2bit,
- ARRAY_SIZE(s5p6450_gpios_2bit), NULL, 0x0);
- samsung_gpiolib_add_4bit_chips(s5p6450_gpios_4bit,
- ARRAY_SIZE(s5p6450_gpios_4bit), S5P_VA_GPIO);
- samsung_gpiolib_add_4bit2_chips(s5p6450_gpios_4bit2,
- ARRAY_SIZE(s5p6450_gpios_4bit2));
- s5p64x0_gpiolib_add_rbank(s5p6450_gpios_rbank,
- ARRAY_SIZE(s5p6450_gpios_rbank));
- } else if (soc_is_s5pc100()) {
- group = 0;
- chip = s5pc100_gpios_4bit;
- nr_chips = ARRAY_SIZE(s5pc100_gpios_4bit);
-
- for (i = 0; i < nr_chips; i++, chip++) {
- if (!chip->config) {
- chip->config = &samsung_gpio_cfgs[3];
- chip->group = group++;
- }
- }
- samsung_gpiolib_add_4bit_chips(s5pc100_gpios_4bit, nr_chips, S5P_VA_GPIO);
-#if defined(CONFIG_CPU_S5PC100) && defined(CONFIG_S5P_GPIO_INT)
- s5p_register_gpioint_bank(IRQ_GPIOINT, 0, S5P_GPIOINT_GROUP_MAXNR);
-#endif
- } else if (soc_is_s5pv210()) {
- group = 0;
- chip = s5pv210_gpios_4bit;
- nr_chips = ARRAY_SIZE(s5pv210_gpios_4bit);
-
- for (i = 0; i < nr_chips; i++, chip++) {
- if (!chip->config) {
- chip->config = &samsung_gpio_cfgs[3];
- chip->group = group++;
- }
- }
- samsung_gpiolib_add_4bit_chips(s5pv210_gpios_4bit, nr_chips, S5P_VA_GPIO);
-#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_S5P_GPIO_INT)
- s5p_register_gpioint_bank(IRQ_GPIOINT, 0, S5P_GPIOINT_GROUP_MAXNR);
-#endif
} else {
WARN(1, "Unknown SoC in gpio-samsung, no GPIOs added\n");
return -ENODEV;
select POWER_SUPPLY
select HWMON
select BACKLIGHT_CLASS_DEVICE
+ select INTERVAL_TREE
help
Choose this option if you have an ATI Radeon graphics card. There
are both PCI and AGP versions. You don't need to choose this to
source "drivers/gpu/drm/tegra/Kconfig"
source "drivers/gpu/drm/panel/Kconfig"
+
+source "drivers/gpu/drm/sti/Kconfig"
drm-y := drm_auth.o drm_buffer.o drm_bufs.o drm_cache.o \
drm_context.o drm_dma.o \
- drm_drv.o drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \
- drm_lock.o drm_memory.o drm_stub.o drm_vm.o \
+ drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \
+ drm_lock.o drm_memory.o drm_drv.o drm_vm.o \
drm_agpsupport.o drm_scatter.o drm_pci.o \
drm_platform.o drm_sysfs.o drm_hashtab.o drm_mm.o \
drm_crtc.o drm_modes.o drm_edid.o \
drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o
drm-$(CONFIG_PCI) += ati_pcigart.o
drm-$(CONFIG_DRM_PANEL) += drm_panel.o
+drm-$(CONFIG_OF) += drm_of.o
drm-usb-y := drm_usb.o
drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o drm_probe_helper.o \
- drm_plane_helper.o
+ drm_plane_helper.o drm_dp_mst_topology.o
drm_kms_helper-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
drm_kms_helper-$(CONFIG_DRM_KMS_FB_HELPER) += drm_fb_helper.o
drm_kms_helper-$(CONFIG_DRM_KMS_CMA_HELPER) += drm_fb_cma_helper.o
obj-$(CONFIG_DRM_BOCHS) += bochs/
obj-$(CONFIG_DRM_MSM) += msm/
obj-$(CONFIG_DRM_TEGRA) += tegra/
+obj-$(CONFIG_DRM_STI) += sti/
obj-y += i2c/
obj-y += panel/
obj-y += bridge/
#include "armada_drm.h"
#include "armada_hw.h"
-static int armada510_init(struct armada_private *priv, struct device *dev)
+static int armada510_crtc_init(struct armada_crtc *dcrtc, struct device *dev)
{
- priv->extclk[0] = devm_clk_get(dev, "ext_ref_clk_1");
+ struct clk *clk;
- if (IS_ERR(priv->extclk[0]) && PTR_ERR(priv->extclk[0]) == -ENOENT)
- priv->extclk[0] = ERR_PTR(-EPROBE_DEFER);
+ clk = devm_clk_get(dev, "ext_ref_clk1");
+ if (IS_ERR(clk))
+ return PTR_ERR(clk) == -ENOENT ? -EPROBE_DEFER : PTR_ERR(clk);
- return PTR_RET(priv->extclk[0]);
-}
+ dcrtc->extclk[0] = clk;
-static int armada510_crtc_init(struct armada_crtc *dcrtc)
-{
/* Lower the watermark so to eliminate jitter at higher bandwidths */
armada_updatel(0x20, (1 << 11) | 0xff, dcrtc->base + LCD_CFG_RDREG4F);
+
return 0;
}
static int armada510_crtc_compute_clock(struct armada_crtc *dcrtc,
const struct drm_display_mode *mode, uint32_t *sclk)
{
- struct armada_private *priv = dcrtc->crtc.dev->dev_private;
- struct clk *clk = priv->extclk[0];
+ struct clk *clk = dcrtc->extclk[0];
int ret;
if (dcrtc->num == 1)
const struct armada_variant armada510_ops = {
.has_spu_adv_reg = true,
.spu_adv_reg = ADV_HWC32ENABLE | ADV_HWC32ARGB | ADV_HWC32BLEND,
- .init = armada510_init,
- .crtc_init = armada510_crtc_init,
- .crtc_compute_clock = armada510_crtc_compute_clock,
+ .init = armada510_crtc_init,
+ .compute_clock = armada510_crtc_compute_clock,
};
* published by the Free Software Foundation.
*/
#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include "armada_crtc.h"
static bool armada_drm_crtc_mode_fixup(struct drm_crtc *crtc,
const struct drm_display_mode *mode, struct drm_display_mode *adj)
{
- struct armada_private *priv = crtc->dev->dev_private;
struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
int ret;
/* We can't do interlaced modes if we don't have the SPU_ADV_REG */
- if (!priv->variant->has_spu_adv_reg &&
+ if (!dcrtc->variant->has_spu_adv_reg &&
adj->flags & DRM_MODE_FLAG_INTERLACE)
return false;
/* Check whether the display mode is possible */
- ret = priv->variant->crtc_compute_clock(dcrtc, adj, NULL);
+ ret = dcrtc->variant->compute_clock(dcrtc, adj, NULL);
if (ret)
return false;
return true;
}
-void armada_drm_crtc_irq(struct armada_crtc *dcrtc, u32 stat)
+static void armada_drm_crtc_irq(struct armada_crtc *dcrtc, u32 stat)
{
struct armada_vbl_event *e, *n;
void __iomem *base = dcrtc->base;
}
}
+static irqreturn_t armada_drm_irq(int irq, void *arg)
+{
+ struct armada_crtc *dcrtc = arg;
+ u32 v, stat = readl_relaxed(dcrtc->base + LCD_SPU_IRQ_ISR);
+
+ /*
+ * This is rediculous - rather than writing bits to clear, we
+ * have to set the actual status register value. This is racy.
+ */
+ writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ISR);
+
+ /* Mask out those interrupts we haven't enabled */
+ v = stat & dcrtc->irq_ena;
+
+ if (v & (VSYNC_IRQ|GRA_FRAME_IRQ|DUMB_FRAMEDONE)) {
+ armada_drm_crtc_irq(dcrtc, stat);
+ return IRQ_HANDLED;
+ }
+ return IRQ_NONE;
+}
+
/* These are locked by dev->vbl_lock */
void armada_drm_crtc_disable_irq(struct armada_crtc *dcrtc, u32 mask)
{
struct drm_display_mode *mode, struct drm_display_mode *adj,
int x, int y, struct drm_framebuffer *old_fb)
{
- struct armada_private *priv = crtc->dev->dev_private;
struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
struct armada_regs regs[17];
uint32_t lm, rm, tm, bm, val, sclk;
}
/* Now compute the divider for real */
- priv->variant->crtc_compute_clock(dcrtc, adj, &sclk);
+ dcrtc->variant->compute_clock(dcrtc, adj, &sclk);
/* Ensure graphic fifo is enabled */
armada_reg_queue_mod(regs, i, 0, CFG_PDWN64x66, LCD_SPU_SRAM_PARA1);
dcrtc->v[1].spu_v_porch = tm << 16 | bm;
val = adj->crtc_hsync_start;
dcrtc->v[1].spu_adv_reg = val << 20 | val | ADV_VSYNCOFFEN |
- priv->variant->spu_adv_reg;
+ dcrtc->variant->spu_adv_reg;
if (interlaced) {
/* Odd interlaced frame */
dcrtc->v[0].spu_v_porch = dcrtc->v[1].spu_v_porch + 1;
val = adj->crtc_hsync_start - adj->crtc_htotal / 2;
dcrtc->v[0].spu_adv_reg = val << 20 | val | ADV_VSYNCOFFEN |
- priv->variant->spu_adv_reg;
+ dcrtc->variant->spu_adv_reg;
} else {
dcrtc->v[0] = dcrtc->v[1];
}
armada_reg_queue_set(regs, i, dcrtc->v[0].spu_v_h_total,
LCD_SPUT_V_H_TOTAL);
- if (priv->variant->has_spu_adv_reg) {
+ if (dcrtc->variant->has_spu_adv_reg) {
armada_reg_queue_mod(regs, i, dcrtc->v[0].spu_adv_reg,
ADV_VSYNC_L_OFF | ADV_VSYNC_H_OFF |
ADV_VSYNCOFFEN, LCD_SPU_ADV_REG);
{
struct drm_device *dev = crtc->dev;
struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
- struct armada_private *priv = crtc->dev->dev_private;
struct armada_gem_object *obj = NULL;
int ret;
/* If no cursor support, replicate drm's return value */
- if (!priv->variant->has_spu_adv_reg)
+ if (!dcrtc->variant->has_spu_adv_reg)
return -ENXIO;
if (handle && w > 0 && h > 0) {
{
struct drm_device *dev = crtc->dev;
struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
- struct armada_private *priv = crtc->dev->dev_private;
int ret;
/* If no cursor support, replicate drm's return value */
- if (!priv->variant->has_spu_adv_reg)
+ if (!dcrtc->variant->has_spu_adv_reg)
return -EFAULT;
mutex_lock(&dev->struct_mutex);
if (!IS_ERR(dcrtc->clk))
clk_disable_unprepare(dcrtc->clk);
+ writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ENA);
+
+ of_node_put(dcrtc->crtc.port);
+
kfree(dcrtc);
}
return 0;
}
-int armada_drm_crtc_create(struct drm_device *dev, unsigned num,
- struct resource *res)
+int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
+ struct resource *res, int irq, const struct armada_variant *variant,
+ struct device_node *port)
{
- struct armada_private *priv = dev->dev_private;
+ struct armada_private *priv = drm->dev_private;
struct armada_crtc *dcrtc;
void __iomem *base;
int ret;
- ret = armada_drm_crtc_create_properties(dev);
+ ret = armada_drm_crtc_create_properties(drm);
if (ret)
return ret;
- base = devm_ioremap_resource(dev->dev, res);
+ base = devm_ioremap_resource(dev, res);
if (IS_ERR(base))
return PTR_ERR(base);
return -ENOMEM;
}
+ if (dev != drm->dev)
+ dev_set_drvdata(dev, dcrtc);
+
+ dcrtc->variant = variant;
dcrtc->base = base;
- dcrtc->num = num;
+ dcrtc->num = drm->mode_config.num_crtc;
dcrtc->clk = ERR_PTR(-EINVAL);
dcrtc->csc_yuv_mode = CSC_AUTO;
dcrtc->csc_rgb_mode = CSC_AUTO;
CFG_PDWN64x66, dcrtc->base + LCD_SPU_SRAM_PARA1);
writel_relaxed(0x2032ff81, dcrtc->base + LCD_SPU_DMA_CTRL1);
writel_relaxed(0x00000000, dcrtc->base + LCD_SPU_GRA_OVSA_HPXL_VLN);
+ writel_relaxed(dcrtc->irq_ena, dcrtc->base + LCD_SPU_IRQ_ENA);
+ writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ISR);
+
+ ret = devm_request_irq(dev, irq, armada_drm_irq, 0, "armada_drm_crtc",
+ dcrtc);
+ if (ret < 0) {
+ kfree(dcrtc);
+ return ret;
+ }
- if (priv->variant->crtc_init) {
- ret = priv->variant->crtc_init(dcrtc);
+ if (dcrtc->variant->init) {
+ ret = dcrtc->variant->init(dcrtc, dev);
if (ret) {
kfree(dcrtc);
return ret;
priv->dcrtc[dcrtc->num] = dcrtc;
- drm_crtc_init(dev, &dcrtc->crtc, &armada_crtc_funcs);
+ dcrtc->crtc.port = port;
+ drm_crtc_init(drm, &dcrtc->crtc, &armada_crtc_funcs);
drm_crtc_helper_add(&dcrtc->crtc, &armada_crtc_helper_funcs);
drm_object_attach_property(&dcrtc->crtc.base, priv->csc_yuv_prop,
drm_object_attach_property(&dcrtc->crtc.base, priv->csc_rgb_prop,
dcrtc->csc_rgb_mode);
- return armada_overlay_plane_create(dev, 1 << dcrtc->num);
+ return armada_overlay_plane_create(drm, 1 << dcrtc->num);
+}
+
+static int
+armada_lcd_bind(struct device *dev, struct device *master, void *data)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct drm_device *drm = data;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ int irq = platform_get_irq(pdev, 0);
+ const struct armada_variant *variant;
+ struct device_node *port = NULL;
+
+ if (irq < 0)
+ return irq;
+
+ if (!dev->of_node) {
+ const struct platform_device_id *id;
+
+ id = platform_get_device_id(pdev);
+ if (!id)
+ return -ENXIO;
+
+ variant = (const struct armada_variant *)id->driver_data;
+ } else {
+ const struct of_device_id *match;
+ struct device_node *np, *parent = dev->of_node;
+
+ match = of_match_device(dev->driver->of_match_table, dev);
+ if (!match)
+ return -ENXIO;
+
+ np = of_get_child_by_name(parent, "ports");
+ if (np)
+ parent = np;
+ port = of_get_child_by_name(parent, "port");
+ of_node_put(np);
+ if (!port) {
+ dev_err(dev, "no port node found in %s\n",
+ parent->full_name);
+ return -ENXIO;
+ }
+
+ variant = match->data;
+ }
+
+ return armada_drm_crtc_create(drm, dev, res, irq, variant, port);
+}
+
+static void
+armada_lcd_unbind(struct device *dev, struct device *master, void *data)
+{
+ struct armada_crtc *dcrtc = dev_get_drvdata(dev);
+
+ armada_drm_crtc_destroy(&dcrtc->crtc);
}
+
+static const struct component_ops armada_lcd_ops = {
+ .bind = armada_lcd_bind,
+ .unbind = armada_lcd_unbind,
+};
+
+static int armada_lcd_probe(struct platform_device *pdev)
+{
+ return component_add(&pdev->dev, &armada_lcd_ops);
+}
+
+static int armada_lcd_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &armada_lcd_ops);
+ return 0;
+}
+
+static struct of_device_id armada_lcd_of_match[] = {
+ {
+ .compatible = "marvell,dove-lcd",
+ .data = &armada510_ops,
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, armada_lcd_of_match);
+
+static const struct platform_device_id armada_lcd_platform_ids[] = {
+ {
+ .name = "armada-lcd",
+ .driver_data = (unsigned long)&armada510_ops,
+ }, {
+ .name = "armada-510-lcd",
+ .driver_data = (unsigned long)&armada510_ops,
+ },
+ { },
+};
+MODULE_DEVICE_TABLE(platform, armada_lcd_platform_ids);
+
+struct platform_driver armada_lcd_platform_driver = {
+ .probe = armada_lcd_probe,
+ .remove = armada_lcd_remove,
+ .driver = {
+ .name = "armada-lcd",
+ .owner = THIS_MODULE,
+ .of_match_table = armada_lcd_of_match,
+ },
+ .id_table = armada_lcd_platform_ids,
+};
armada_reg_queue_mod(_r, _i, 0, 0, ~0)
struct armada_frame_work;
+struct armada_variant;
struct armada_crtc {
struct drm_crtc crtc;
+ const struct armada_variant *variant;
unsigned num;
void __iomem *base;
struct clk *clk;
+ struct clk *extclk[2];
struct {
uint32_t spu_v_h_total;
uint32_t spu_v_porch;
};
#define drm_to_armada_crtc(c) container_of(c, struct armada_crtc, crtc)
-int armada_drm_crtc_create(struct drm_device *, unsigned, struct resource *);
+struct device_node;
+int armada_drm_crtc_create(struct drm_device *, struct device *,
+ struct resource *, int, const struct armada_variant *,
+ struct device_node *);
void armada_drm_crtc_gamma_set(struct drm_crtc *, u16, u16, u16, int);
void armada_drm_crtc_gamma_get(struct drm_crtc *, u16 *, u16 *, u16 *, int);
-void armada_drm_crtc_irq(struct armada_crtc *, u32);
void armada_drm_crtc_disable_irq(struct armada_crtc *, u32);
void armada_drm_crtc_enable_irq(struct armada_crtc *, u32);
void armada_drm_crtc_update_regs(struct armada_crtc *, struct armada_regs *);
+extern struct platform_driver armada_lcd_platform_driver;
+
#endif
struct armada_private;
struct armada_variant {
- bool has_spu_adv_reg;
+ bool has_spu_adv_reg;
uint32_t spu_adv_reg;
- int (*init)(struct armada_private *, struct device *);
- int (*crtc_init)(struct armada_crtc *);
- int (*crtc_compute_clock)(struct armada_crtc *,
- const struct drm_display_mode *,
- uint32_t *);
+ int (*init)(struct armada_crtc *, struct device *);
+ int (*compute_clock)(struct armada_crtc *,
+ const struct drm_display_mode *,
+ uint32_t *);
};
/* Variant ops */
extern const struct armada_variant armada510_ops;
struct armada_private {
- const struct armada_variant *variant;
struct work_struct fb_unref_work;
DECLARE_KFIFO(fb_unref, struct drm_framebuffer *, 8);
struct drm_fb_helper *fbdev;
struct armada_crtc *dcrtc[2];
struct drm_mm linear;
- struct clk *extclk[2];
struct drm_property *csc_yuv_prop;
struct drm_property *csc_rgb_prop;
struct drm_property *colorkey_prop;
* published by the Free Software Foundation.
*/
#include <linux/clk.h>
+#include <linux/component.h>
#include <linux/module.h>
+#include <linux/of_graph.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include "armada_crtc.h"
};
#endif
+static bool is_componentized(struct device *dev)
+{
+ return dev->of_node || dev->platform_data;
+}
+
static void armada_drm_unref_work(struct work_struct *work)
{
struct armada_private *priv =
static int armada_drm_load(struct drm_device *dev, unsigned long flags)
{
const struct platform_device_id *id;
+ const struct armada_variant *variant;
struct armada_private *priv;
struct resource *res[ARRAY_SIZE(priv->dcrtc)];
struct resource *mem = NULL;
return -EINVAL;
}
- if (!res[0] || !mem)
+ if (!mem)
return -ENXIO;
if (!devm_request_mem_region(dev->dev, mem->start,
if (!id)
return -ENXIO;
- priv->variant = (struct armada_variant *)id->driver_data;
-
- ret = priv->variant->init(priv, dev->dev);
- if (ret)
- return ret;
+ variant = (const struct armada_variant *)id->driver_data;
INIT_WORK(&priv->fb_unref_work, armada_drm_unref_work);
INIT_KFIFO(priv->fb_unref);
/* Create all LCD controllers */
for (n = 0; n < ARRAY_SIZE(priv->dcrtc); n++) {
+ int irq;
+
if (!res[n])
break;
- ret = armada_drm_crtc_create(dev, n, res[n]);
+ irq = platform_get_irq(dev->platformdev, n);
+ if (irq < 0)
+ goto err_kms;
+
+ ret = armada_drm_crtc_create(dev, dev->dev, res[n], irq,
+ variant, NULL);
if (ret)
goto err_kms;
}
+ if (is_componentized(dev->dev)) {
+ ret = component_bind_all(dev->dev, dev);
+ if (ret)
+ goto err_kms;
+ } else {
#ifdef CONFIG_DRM_ARMADA_TDA1998X
- ret = armada_drm_connector_slave_create(dev, &tda19988_config);
- if (ret)
- goto err_kms;
+ ret = armada_drm_connector_slave_create(dev, &tda19988_config);
+ if (ret)
+ goto err_kms;
#endif
+ }
- ret = drm_vblank_init(dev, n);
- if (ret)
- goto err_kms;
-
- ret = drm_irq_install(dev, platform_get_irq(dev->platformdev, 0));
+ ret = drm_vblank_init(dev, dev->mode_config.num_crtc);
if (ret)
- goto err_kms;
+ goto err_comp;
dev->vblank_disable_allowed = 1;
ret = armada_fbdev_init(dev);
if (ret)
- goto err_irq;
+ goto err_comp;
drm_kms_helper_poll_init(dev);
return 0;
- err_irq:
- drm_irq_uninstall(dev);
+ err_comp:
+ if (is_componentized(dev->dev))
+ component_unbind_all(dev->dev, dev);
err_kms:
drm_mode_config_cleanup(dev);
drm_mm_takedown(&priv->linear);
drm_kms_helper_poll_fini(dev);
armada_fbdev_fini(dev);
- drm_irq_uninstall(dev);
+
+ if (is_componentized(dev->dev))
+ component_unbind_all(dev->dev, dev);
+
drm_mode_config_cleanup(dev);
drm_mm_takedown(&priv->linear);
flush_work(&priv->fb_unref_work);
armada_drm_crtc_disable_irq(priv->dcrtc[crtc], VSYNC_IRQ_ENA);
}
-static irqreturn_t armada_drm_irq_handler(int irq, void *arg)
-{
- struct drm_device *dev = arg;
- struct armada_private *priv = dev->dev_private;
- struct armada_crtc *dcrtc = priv->dcrtc[0];
- uint32_t v, stat = readl_relaxed(dcrtc->base + LCD_SPU_IRQ_ISR);
- irqreturn_t handled = IRQ_NONE;
-
- /*
- * This is rediculous - rather than writing bits to clear, we
- * have to set the actual status register value. This is racy.
- */
- writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ISR);
-
- /* Mask out those interrupts we haven't enabled */
- v = stat & dcrtc->irq_ena;
-
- if (v & (VSYNC_IRQ|GRA_FRAME_IRQ|DUMB_FRAMEDONE)) {
- armada_drm_crtc_irq(dcrtc, stat);
- handled = IRQ_HANDLED;
- }
-
- return handled;
-}
-
-static int armada_drm_irq_postinstall(struct drm_device *dev)
-{
- struct armada_private *priv = dev->dev_private;
- struct armada_crtc *dcrtc = priv->dcrtc[0];
-
- spin_lock_irq(&dev->vbl_lock);
- writel_relaxed(dcrtc->irq_ena, dcrtc->base + LCD_SPU_IRQ_ENA);
- writel(0, dcrtc->base + LCD_SPU_IRQ_ISR);
- spin_unlock_irq(&dev->vbl_lock);
-
- return 0;
-}
-
-static void armada_drm_irq_uninstall(struct drm_device *dev)
-{
- struct armada_private *priv = dev->dev_private;
- struct armada_crtc *dcrtc = priv->dcrtc[0];
-
- writel(0, dcrtc->base + LCD_SPU_IRQ_ENA);
-}
-
static struct drm_ioctl_desc armada_ioctls[] = {
DRM_IOCTL_DEF_DRV(ARMADA_GEM_CREATE, armada_gem_create_ioctl,
DRM_UNLOCKED),
.get_vblank_counter = drm_vblank_count,
.enable_vblank = armada_drm_enable_vblank,
.disable_vblank = armada_drm_disable_vblank,
- .irq_handler = armada_drm_irq_handler,
- .irq_postinstall = armada_drm_irq_postinstall,
- .irq_uninstall = armada_drm_irq_uninstall,
#ifdef CONFIG_DEBUG_FS
.debugfs_init = armada_drm_debugfs_init,
.debugfs_cleanup = armada_drm_debugfs_cleanup,
.desc = "Armada SoC DRM",
.date = "20120730",
.driver_features = DRIVER_GEM | DRIVER_MODESET |
- DRIVER_HAVE_IRQ | DRIVER_PRIME,
+ DRIVER_PRIME,
.ioctls = armada_ioctls,
.fops = &armada_drm_fops,
};
+static int armada_drm_bind(struct device *dev)
+{
+ return drm_platform_init(&armada_drm_driver, to_platform_device(dev));
+}
+
+static void armada_drm_unbind(struct device *dev)
+{
+ drm_put_dev(dev_get_drvdata(dev));
+}
+
+static int compare_of(struct device *dev, void *data)
+{
+ return dev->of_node == data;
+}
+
+static int compare_dev_name(struct device *dev, void *data)
+{
+ const char *name = data;
+ return !strcmp(dev_name(dev), name);
+}
+
+static void armada_add_endpoints(struct device *dev,
+ struct component_match **match, struct device_node *port)
+{
+ struct device_node *ep, *remote;
+
+ for_each_child_of_node(port, ep) {
+ remote = of_graph_get_remote_port_parent(ep);
+ if (!remote || !of_device_is_available(remote)) {
+ of_node_put(remote);
+ continue;
+ } else if (!of_device_is_available(remote->parent)) {
+ dev_warn(dev, "parent device of %s is not available\n",
+ remote->full_name);
+ of_node_put(remote);
+ continue;
+ }
+
+ component_match_add(dev, match, compare_of, remote);
+ of_node_put(remote);
+ }
+}
+
+static int armada_drm_find_components(struct device *dev,
+ struct component_match **match)
+{
+ struct device_node *port;
+ int i;
+
+ if (dev->of_node) {
+ struct device_node *np = dev->of_node;
+
+ for (i = 0; ; i++) {
+ port = of_parse_phandle(np, "ports", i);
+ if (!port)
+ break;
+
+ component_match_add(dev, match, compare_of, port);
+ of_node_put(port);
+ }
+
+ if (i == 0) {
+ dev_err(dev, "missing 'ports' property\n");
+ return -ENODEV;
+ }
+
+ for (i = 0; ; i++) {
+ port = of_parse_phandle(np, "ports", i);
+ if (!port)
+ break;
+
+ armada_add_endpoints(dev, match, port);
+ of_node_put(port);
+ }
+ } else if (dev->platform_data) {
+ char **devices = dev->platform_data;
+ struct device *d;
+
+ for (i = 0; devices[i]; i++)
+ component_match_add(dev, match, compare_dev_name,
+ devices[i]);
+
+ if (i == 0) {
+ dev_err(dev, "missing 'ports' property\n");
+ return -ENODEV;
+ }
+
+ for (i = 0; devices[i]; i++) {
+ d = bus_find_device_by_name(&platform_bus_type, NULL,
+ devices[i]);
+ if (d && d->of_node) {
+ for_each_child_of_node(d->of_node, port)
+ armada_add_endpoints(dev, match, port);
+ }
+ put_device(d);
+ }
+ }
+
+ return 0;
+}
+
+static const struct component_master_ops armada_master_ops = {
+ .bind = armada_drm_bind,
+ .unbind = armada_drm_unbind,
+};
+
static int armada_drm_probe(struct platform_device *pdev)
{
- return drm_platform_init(&armada_drm_driver, pdev);
+ if (is_componentized(&pdev->dev)) {
+ struct component_match *match = NULL;
+ int ret;
+
+ ret = armada_drm_find_components(&pdev->dev, &match);
+ if (ret < 0)
+ return ret;
+
+ return component_master_add_with_match(&pdev->dev,
+ &armada_master_ops, match);
+ } else {
+ return drm_platform_init(&armada_drm_driver, pdev);
+ }
}
static int armada_drm_remove(struct platform_device *pdev)
{
- drm_put_dev(platform_get_drvdata(pdev));
+ if (is_componentized(&pdev->dev))
+ component_master_del(&pdev->dev, &armada_master_ops);
+ else
+ drm_put_dev(platform_get_drvdata(pdev));
return 0;
}
static int __init armada_drm_init(void)
{
+ int ret;
+
armada_drm_driver.num_ioctls = ARRAY_SIZE(armada_ioctls);
- return platform_driver_register(&armada_drm_platform_driver);
+
+ ret = platform_driver_register(&armada_lcd_platform_driver);
+ if (ret)
+ return ret;
+ ret = platform_driver_register(&armada_drm_platform_driver);
+ if (ret)
+ platform_driver_unregister(&armada_lcd_platform_driver);
+ return ret;
}
module_init(armada_drm_init);
static void __exit armada_drm_exit(void)
{
platform_driver_unregister(&armada_drm_platform_driver);
+ platform_driver_unregister(&armada_lcd_platform_driver);
}
module_exit(armada_drm_exit);
return ret;
}
-static struct drm_fb_helper_funcs armada_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs armada_fb_helper_funcs = {
.gamma_set = armada_drm_crtc_gamma_set,
.gamma_get = armada_drm_crtc_gamma_get,
.fb_probe = armada_fb_probe,
priv->fbdev = fbh;
- fbh->funcs = &armada_fb_helper_funcs;
+ drm_fb_helper_prepare(dev, fbh, &armada_fb_helper_funcs);
ret = drm_fb_helper_init(dev, fbh, 1, 1);
if (ret) {
{
struct armada_connector *dconn = drm_to_armada_conn(conn);
- drm_sysfs_connector_remove(conn);
+ drm_connector_unregister(conn);
drm_connector_cleanup(conn);
kfree(dconn);
}
if (ret)
goto err_conn;
- ret = drm_sysfs_connector_add(&dconn->conn);
+ ret = drm_connector_register(&dconn->conn);
if (ret)
goto err_sysfs;
{
int ret;
- ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+ ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, NULL);
if (ret) {
if (ret != -ERESTARTSYS && ret != -EBUSY)
DRM_ERROR("reserve failed %p\n", bo);
*blue = ast_crtc->lut_b[regno] << 8;
}
-static struct drm_fb_helper_funcs ast_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs ast_fb_helper_funcs = {
.gamma_set = ast_fb_gamma_set,
.gamma_get = ast_fb_gamma_get,
.fb_probe = astfb_create,
return -ENOMEM;
ast->fbdev = afbdev;
- afbdev->helper.funcs = &ast_fb_helper_funcs;
spin_lock_init(&afbdev->dirty_lock);
+
+ drm_fb_helper_prepare(dev, &afbdev->helper, &ast_fb_helper_funcs);
+
ret = drm_fb_helper_init(dev, &afbdev->helper,
1, 1);
if (ret) {
static struct drm_encoder *ast_best_single_encoder(struct drm_connector *connector)
{
int enc_id = connector->encoder_ids[0];
- struct drm_mode_object *obj;
- struct drm_encoder *encoder;
-
/* pick the encoder ids */
- if (enc_id) {
- obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
- if (!obj)
- return NULL;
- encoder = obj_to_encoder(obj);
- return encoder;
- }
+ if (enc_id)
+ return drm_encoder_find(connector->dev, enc_id);
return NULL;
}
{
struct ast_connector *ast_connector = to_ast_connector(connector);
ast_i2c_destroy(ast_connector->i2c);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
connector->interlace_allowed = 0;
connector->doublescan_allowed = 0;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
/* ---------------------------------------------------------------------- */
/* pm interface */
+#ifdef CONFIG_PM_SLEEP
static int bochs_pm_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
drm_kms_helper_poll_enable(drm_dev);
return 0;
}
+#endif
static const struct dev_pm_ops bochs_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(bochs_pm_suspend,
bo = gem_to_bochs_bo(gobj);
- ret = ttm_bo_reserve(&bo->bo, true, false, false, 0);
+ ret = ttm_bo_reserve(&bo->bo, true, false, false, NULL);
if (ret)
return ret;
*blue = regno;
}
-static struct drm_fb_helper_funcs bochs_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs bochs_fb_helper_funcs = {
.gamma_set = bochs_fb_gamma_set,
.gamma_get = bochs_fb_gamma_get,
.fb_probe = bochsfb_create,
{
int ret;
- bochs->fb.helper.funcs = &bochs_fb_helper_funcs;
+ drm_fb_helper_prepare(bochs->dev, &bochs->fb.helper,
+ &bochs_fb_helper_funcs);
ret = drm_fb_helper_init(bochs->dev, &bochs->fb.helper,
1, 1);
if (old_fb) {
bochs_fb = to_bochs_framebuffer(old_fb);
bo = gem_to_bochs_bo(bochs_fb->obj);
- ret = ttm_bo_reserve(&bo->bo, true, false, false, 0);
+ ret = ttm_bo_reserve(&bo->bo, true, false, false, NULL);
if (ret) {
DRM_ERROR("failed to reserve old_fb bo\n");
} else {
bochs_fb = to_bochs_framebuffer(crtc->primary->fb);
bo = gem_to_bochs_bo(bochs_fb->obj);
- ret = ttm_bo_reserve(&bo->bo, true, false, false, 0);
+ ret = ttm_bo_reserve(&bo->bo, true, false, false, NULL);
if (ret)
return ret;
bochs_connector_best_encoder(struct drm_connector *connector)
{
int enc_id = connector->encoder_ids[0];
- struct drm_mode_object *obj;
- struct drm_encoder *encoder;
-
/* pick the encoder ids */
- if (enc_id) {
- obj = drm_mode_object_find(connector->dev, enc_id,
- DRM_MODE_OBJECT_ENCODER);
- if (!obj)
- return NULL;
- encoder = obj_to_encoder(obj);
- return encoder;
- }
+ if (enc_id)
+ return drm_encoder_find(connector->dev, enc_id);
return NULL;
}
*obj = NULL;
- size = ALIGN(size, PAGE_SIZE);
+ size = PAGE_ALIGN(size);
if (size == 0)
return -EINVAL;
}
drm_connector_helper_add(&ptn_bridge->connector,
&ptn3460_connector_helper_funcs);
- drm_sysfs_connector_add(&ptn_bridge->connector);
+ drm_connector_register(&ptn_bridge->connector);
drm_mode_connector_attach_encoder(&ptn_bridge->connector, encoder);
return 0;
drm_put_dev(dev);
}
+#ifdef CONFIG_PM_SLEEP
static int cirrus_pm_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
drm_kms_helper_poll_enable(drm_dev);
return 0;
}
+#endif
static const struct file_operations cirrus_driver_fops = {
.owner = THIS_MODULE,
{
int ret;
- ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+ ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, NULL);
if (ret) {
if (ret != -ERESTARTSYS && ret != -EBUSY)
DRM_ERROR("reserve failed %p\n", bo);
return 0;
}
-static struct drm_fb_helper_funcs cirrus_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs cirrus_fb_helper_funcs = {
.gamma_set = cirrus_crtc_fb_gamma_set,
.gamma_get = cirrus_crtc_fb_gamma_get,
.fb_probe = cirrusfb_create,
return -ENOMEM;
cdev->mode_info.gfbdev = gfbdev;
- gfbdev->helper.funcs = &cirrus_fb_helper_funcs;
spin_lock_init(&gfbdev->dirty_lock);
+ drm_fb_helper_prepare(cdev->dev, &gfbdev->helper,
+ &cirrus_fb_helper_funcs);
+
ret = drm_fb_helper_init(cdev->dev, &gfbdev->helper,
cdev->num_crtc, CIRRUSFB_CONN_LIMIT);
if (ret) {
*connector)
{
int enc_id = connector->encoder_ids[0];
- struct drm_mode_object *obj;
- struct drm_encoder *encoder;
-
/* pick the encoder ids */
- if (enc_id) {
- obj =
- drm_mode_object_find(connector->dev, enc_id,
- DRM_MODE_OBJECT_ENCODER);
- if (!obj)
- return NULL;
- encoder = obj_to_encoder(obj);
- return encoder;
- }
+ if (enc_id)
+ return drm_encoder_find(connector->dev, enc_id);
return NULL;
}
error_out:
- /* Only last element can be null pointer so check for it first. */
- if ((*buf)->data[idx])
- kfree((*buf)->data[idx]);
-
- for (--idx; idx >= 0; --idx)
+ for (; idx >= 0; --idx)
kfree((*buf)->data[idx]);
kfree(*buf);
struct drm_buf_desc __user *to =
&request->list[count];
struct drm_buf_entry *from = &dma->bufs[i];
- struct drm_freelist *list = &dma->bufs[i].freelist;
if (copy_to_user(&to->count,
&from->buf_count,
sizeof(from->buf_count)) ||
&from->buf_size,
sizeof(from->buf_size)) ||
copy_to_user(&to->low_mark,
- &list->low_mark,
- sizeof(list->low_mark)) ||
+ &from->low_mark,
+ sizeof(from->low_mark)) ||
copy_to_user(&to->high_mark,
- &list->high_mark,
- sizeof(list->high_mark)))
+ &from->high_mark,
+ sizeof(from->high_mark)))
return -EFAULT;
DRM_DEBUG("%d %d %d %d %d\n",
i,
dma->bufs[i].buf_count,
dma->bufs[i].buf_size,
- dma->bufs[i].freelist.low_mark,
- dma->bufs[i].freelist.high_mark);
+ dma->bufs[i].low_mark,
+ dma->bufs[i].high_mark);
++count;
}
}
if (request->high_mark < 0 || request->high_mark > entry->buf_count)
return -EINVAL;
- entry->freelist.low_mark = request->low_mark;
- entry->freelist.high_mark = request->high_mark;
+ entry->low_mark = request->low_mark;
+ entry->high_mark = request->high_mark;
return 0;
}
-/**
- * \file drm_context.c
- * IOCTLs for generic contexts
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
/*
- * Created: Fri Nov 24 18:31:37 2000 by gareth@valinux.com
+ * Legacy: Generic DRM Contexts
*
* Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All Rights Reserved.
*
+ * Author: Rickard E. (Rik) Faith <faith@valinux.com>
+ * Author: Gareth Hughes <gareth@valinux.com>
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* OTHER DEALINGS IN THE SOFTWARE.
*/
-/*
- * ChangeLog:
- * 2001-11-16 Torsten Duwe <duwe@caldera.de>
- * added context constructor/destructor hooks,
- * needed by SiS driver's memory management.
- */
-
#include <drm/drmP.h>
+#include "drm_legacy.h"
+
+struct drm_ctx_list {
+ struct list_head head;
+ drm_context_t handle;
+ struct drm_file *tag;
+};
/******************************************************************/
/** \name Context bitmap support */
* in drm_device::ctx_idr, while holding the drm_device::struct_mutex
* lock.
*/
-void drm_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
+void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
{
mutex_lock(&dev->struct_mutex);
idr_remove(&dev->ctx_idr, ctx_handle);
* Allocate a new idr from drm_device::ctx_idr while holding the
* drm_device::struct_mutex lock.
*/
-static int drm_ctxbitmap_next(struct drm_device * dev)
+static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
{
int ret;
*
* Initialise the drm_device::ctx_idr
*/
-int drm_ctxbitmap_init(struct drm_device * dev)
+int drm_legacy_ctxbitmap_init(struct drm_device * dev)
{
idr_init(&dev->ctx_idr);
return 0;
* Free all idr members using drm_ctx_sarea_free helper function
* while holding the drm_device::struct_mutex lock.
*/
-void drm_ctxbitmap_cleanup(struct drm_device * dev)
+void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
{
mutex_lock(&dev->struct_mutex);
idr_destroy(&dev->ctx_idr);
mutex_unlock(&dev->struct_mutex);
}
+/**
+ * drm_ctxbitmap_flush() - Flush all contexts owned by a file
+ * @dev: DRM device to operate on
+ * @file: Open file to flush contexts for
+ *
+ * This iterates over all contexts on @dev and drops them if they're owned by
+ * @file. Note that after this call returns, new contexts might be added if
+ * the file is still alive.
+ */
+void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
+{
+ struct drm_ctx_list *pos, *tmp;
+
+ mutex_lock(&dev->ctxlist_mutex);
+
+ list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
+ if (pos->tag == file &&
+ pos->handle != DRM_KERNEL_CONTEXT) {
+ if (dev->driver->context_dtor)
+ dev->driver->context_dtor(dev, pos->handle);
+
+ drm_legacy_ctxbitmap_free(dev, pos->handle);
+ list_del(&pos->head);
+ kfree(pos);
+ }
+ }
+
+ mutex_unlock(&dev->ctxlist_mutex);
+}
+
/*@}*/
/******************************************************************/
* Gets the map from drm_device::ctx_idr with the handle specified and
* returns its handle.
*/
-int drm_getsareactx(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int drm_legacy_getsareactx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx_priv_map *request = data;
struct drm_local_map *map;
* Searches the mapping specified in \p arg and update the entry in
* drm_device::ctx_idr with it.
*/
-int drm_setsareactx(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int drm_legacy_setsareactx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx_priv_map *request = data;
struct drm_local_map *map = NULL;
* \param arg user argument pointing to a drm_ctx_res structure.
* \return zero on success or a negative number on failure.
*/
-int drm_resctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int drm_legacy_resctx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx_res *res = data;
struct drm_ctx ctx;
*
* Get a new handle for the context and copy to userspace.
*/
-int drm_addctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int drm_legacy_addctx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx_list *ctx_entry;
struct drm_ctx *ctx = data;
- ctx->handle = drm_ctxbitmap_next(dev);
+ ctx->handle = drm_legacy_ctxbitmap_next(dev);
if (ctx->handle == DRM_KERNEL_CONTEXT) {
/* Skip kernel's context and get a new one. */
- ctx->handle = drm_ctxbitmap_next(dev);
+ ctx->handle = drm_legacy_ctxbitmap_next(dev);
}
DRM_DEBUG("%d\n", ctx->handle);
if (ctx->handle == -1) {
* \param arg user argument pointing to a drm_ctx structure.
* \return zero on success or a negative number on failure.
*/
-int drm_getctx(struct drm_device *dev, void *data, struct drm_file *file_priv)
+int drm_legacy_getctx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx *ctx = data;
*
* Calls context_switch().
*/
-int drm_switchctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int drm_legacy_switchctx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx *ctx = data;
*
* Calls context_switch_complete().
*/
-int drm_newctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int drm_legacy_newctx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx *ctx = data;
*
* If not the special kernel context, calls ctxbitmap_free() to free the specified context.
*/
-int drm_rmctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int drm_legacy_rmctx(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct drm_ctx *ctx = data;
if (ctx->handle != DRM_KERNEL_CONTEXT) {
if (dev->driver->context_dtor)
dev->driver->context_dtor(dev, ctx->handle);
- drm_ctxbitmap_free(dev, ctx->handle);
+ drm_legacy_ctxbitmap_free(dev, ctx->handle);
}
mutex_lock(&dev->ctxlist_mutex);
#include "drm_crtc_internal.h"
+static struct drm_framebuffer *add_framebuffer_internal(struct drm_device *dev,
+ struct drm_mode_fb_cmd2 *r,
+ struct drm_file *file_priv);
+
/**
* drm_modeset_lock_all - take all modeset locks
* @dev: drm device
{ DRM_MODE_SCALE_ASPECT, "Full aspect" },
};
+static const struct drm_prop_enum_list drm_aspect_ratio_enum_list[] = {
+ { DRM_MODE_PICTURE_ASPECT_NONE, "Automatic" },
+ { DRM_MODE_PICTURE_ASPECT_4_3, "4:3" },
+ { DRM_MODE_PICTURE_ASPECT_16_9, "16:9" },
+};
+
/*
* Non-global properties, but "required" for certain connectors.
*/
}
EXPORT_SYMBOL(drm_get_format_name);
+/*
+ * Internal function to assign a slot in the object idr and optionally
+ * register the object into the idr.
+ */
+static int drm_mode_object_get_reg(struct drm_device *dev,
+ struct drm_mode_object *obj,
+ uint32_t obj_type,
+ bool register_obj)
+{
+ int ret;
+
+ mutex_lock(&dev->mode_config.idr_mutex);
+ ret = idr_alloc(&dev->mode_config.crtc_idr, register_obj ? obj : NULL, 1, 0, GFP_KERNEL);
+ if (ret >= 0) {
+ /*
+ * Set up the object linking under the protection of the idr
+ * lock so that other users can't see inconsistent state.
+ */
+ obj->id = ret;
+ obj->type = obj_type;
+ }
+ mutex_unlock(&dev->mode_config.idr_mutex);
+
+ return ret < 0 ? ret : 0;
+}
+
/**
* drm_mode_object_get - allocate a new modeset identifier
* @dev: DRM device
int drm_mode_object_get(struct drm_device *dev,
struct drm_mode_object *obj, uint32_t obj_type)
{
- int ret;
+ return drm_mode_object_get_reg(dev, obj, obj_type, true);
+}
+static void drm_mode_object_register(struct drm_device *dev,
+ struct drm_mode_object *obj)
+{
mutex_lock(&dev->mode_config.idr_mutex);
- ret = idr_alloc(&dev->mode_config.crtc_idr, obj, 1, 0, GFP_KERNEL);
- if (ret >= 0) {
- /*
- * Set up the object linking under the protection of the idr
- * lock so that other users can't see inconsistent state.
- */
- obj->id = ret;
- obj->type = obj_type;
- }
+ idr_replace(&dev->mode_config.crtc_idr, obj, obj->id);
mutex_unlock(&dev->mode_config.idr_mutex);
-
- return ret < 0 ? ret : 0;
}
/**
mutex_lock(&dev->mode_config.idr_mutex);
obj = idr_find(&dev->mode_config.crtc_idr, id);
- if (!obj || (type != DRM_MODE_OBJECT_ANY && obj->type != type) ||
- (obj->id != id))
+ if (obj && type != DRM_MODE_OBJECT_ANY && obj->type != type)
+ obj = NULL;
+ if (obj && obj->id != id)
+ obj = NULL;
+ /* don't leak out unref'd fb's */
+ if (obj && (obj->type == DRM_MODE_OBJECT_FB))
obj = NULL;
mutex_unlock(&dev->mode_config.idr_mutex);
* function.*/
WARN_ON(type == DRM_MODE_OBJECT_FB);
obj = _object_find(dev, id, type);
- /* don't leak out unref'd fb's */
- if (obj && (obj->type == DRM_MODE_OBJECT_FB))
- obj = NULL;
return obj;
}
EXPORT_SYMBOL(drm_mode_object_find);
*/
int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc,
struct drm_plane *primary,
- void *cursor,
+ struct drm_plane *cursor,
const struct drm_crtc_funcs *funcs)
{
struct drm_mode_config *config = &dev->mode_config;
config->num_crtc++;
crtc->primary = primary;
+ crtc->cursor = cursor;
if (primary)
primary->possible_crtcs = 1 << drm_crtc_index(crtc);
+ if (cursor)
+ cursor->possible_crtcs = 1 << drm_crtc_index(crtc);
out:
drm_modeset_unlock_all(dev);
drm_modeset_lock_all(dev);
- ret = drm_mode_object_get(dev, &connector->base, DRM_MODE_OBJECT_CONNECTOR);
+ ret = drm_mode_object_get_reg(dev, &connector->base, DRM_MODE_OBJECT_CONNECTOR, false);
if (ret)
goto out_unlock;
drm_object_attach_property(&connector->base,
dev->mode_config.dpms_property, 0);
+ connector->debugfs_entry = NULL;
+
out_put:
if (ret)
drm_mode_object_put(dev, &connector->base);
}
EXPORT_SYMBOL(drm_connector_cleanup);
+/**
+ * drm_connector_register - register a connector
+ * @connector: the connector to register
+ *
+ * Register userspace interfaces for a connector
+ *
+ * Returns:
+ * Zero on success, error code on failure.
+ */
+int drm_connector_register(struct drm_connector *connector)
+{
+ int ret;
+
+ drm_mode_object_register(connector->dev, &connector->base);
+
+ ret = drm_sysfs_connector_add(connector);
+ if (ret)
+ return ret;
+
+ ret = drm_debugfs_connector_add(connector);
+ if (ret) {
+ drm_sysfs_connector_remove(connector);
+ return ret;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(drm_connector_register);
+
+/**
+ * drm_connector_unregister - unregister a connector
+ * @connector: the connector to unregister
+ *
+ * Unregister userspace interfaces for a connector
+ */
+void drm_connector_unregister(struct drm_connector *connector)
+{
+ drm_sysfs_connector_remove(connector);
+ drm_debugfs_connector_remove(connector);
+}
+EXPORT_SYMBOL(drm_connector_unregister);
+
+
/**
* drm_connector_unplug_all - unregister connector userspace interfaces
* @dev: drm device
/* taking the mode config mutex ends up in a clash with sysfs */
list_for_each_entry(connector, &dev->mode_config.connector_list, head)
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
}
EXPORT_SYMBOL(drm_connector_unplug_all);
{
struct drm_property *edid;
struct drm_property *dpms;
+ struct drm_property *dev_path;
/*
* Standard properties (apply to all connectors)
ARRAY_SIZE(drm_dpms_enum_list));
dev->mode_config.dpms_property = dpms;
+ dev_path = drm_property_create(dev,
+ DRM_MODE_PROP_BLOB |
+ DRM_MODE_PROP_IMMUTABLE,
+ "PATH", 0);
+ dev->mode_config.path_property = dev_path;
+
return 0;
}
}
EXPORT_SYMBOL(drm_mode_create_scaling_mode_property);
+/**
+ * drm_mode_create_aspect_ratio_property - create aspect ratio property
+ * @dev: DRM device
+ *
+ * Called by a driver the first time it's needed, must be attached to desired
+ * connectors.
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+int drm_mode_create_aspect_ratio_property(struct drm_device *dev)
+{
+ if (dev->mode_config.aspect_ratio_property)
+ return 0;
+
+ dev->mode_config.aspect_ratio_property =
+ drm_property_create_enum(dev, 0, "aspect ratio",
+ drm_aspect_ratio_enum_list,
+ ARRAY_SIZE(drm_aspect_ratio_enum_list));
+
+ if (dev->mode_config.aspect_ratio_property == NULL)
+ return -ENOMEM;
+
+ return 0;
+}
+EXPORT_SYMBOL(drm_mode_create_aspect_ratio_property);
+
/**
* drm_mode_create_dirty_property - create dirty property
* @dev: DRM device
}
EXPORT_SYMBOL(drm_mode_group_init_legacy_group);
+void drm_reinit_primary_mode_group(struct drm_device *dev)
+{
+ drm_modeset_lock_all(dev);
+ drm_mode_group_destroy(&dev->primary->mode_group);
+ drm_mode_group_init_legacy_group(dev, &dev->primary->mode_group);
+ drm_modeset_unlock_all(dev);
+}
+EXPORT_SYMBOL(drm_reinit_primary_mode_group);
+
/**
* drm_crtc_convert_to_umode - convert a drm_display_mode into a modeinfo
* @out: drm_mode_modeinfo struct to return to the user
return ret;
}
-/**
- * drm_mode_setplane - configure a plane's configuration
- * @dev: DRM device
- * @data: ioctl data*
- * @file_priv: DRM file info
+/*
+ * setplane_internal - setplane handler for internal callers
*
- * Set plane configuration, including placement, fb, scaling, and other factors.
- * Or pass a NULL fb to disable.
+ * Note that we assume an extra reference has already been taken on fb. If the
+ * update fails, this reference will be dropped before return; if it succeeds,
+ * the previous framebuffer (if any) will be unreferenced instead.
*
- * Returns:
- * Zero on success, errno on failure.
+ * src_{x,y,w,h} are provided in 16.16 fixed point format
*/
-int drm_mode_setplane(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+static int setplane_internal(struct drm_plane *plane,
+ struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int32_t crtc_x, int32_t crtc_y,
+ uint32_t crtc_w, uint32_t crtc_h,
+ /* src_{x,y,w,h} values are 16.16 fixed point */
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h)
{
- struct drm_mode_set_plane *plane_req = data;
- struct drm_plane *plane;
- struct drm_crtc *crtc;
- struct drm_framebuffer *fb = NULL, *old_fb = NULL;
+ struct drm_device *dev = plane->dev;
+ struct drm_framebuffer *old_fb = NULL;
int ret = 0;
unsigned int fb_width, fb_height;
int i;
- if (!drm_core_check_feature(dev, DRIVER_MODESET))
- return -EINVAL;
-
- /*
- * First, find the plane, crtc, and fb objects. If not available,
- * we don't bother to call the driver.
- */
- plane = drm_plane_find(dev, plane_req->plane_id);
- if (!plane) {
- DRM_DEBUG_KMS("Unknown plane ID %d\n",
- plane_req->plane_id);
- return -ENOENT;
- }
-
/* No fb means shut it down */
- if (!plane_req->fb_id) {
+ if (!fb) {
drm_modeset_lock_all(dev);
old_fb = plane->fb;
ret = plane->funcs->disable_plane(plane);
goto out;
}
- crtc = drm_crtc_find(dev, plane_req->crtc_id);
- if (!crtc) {
- DRM_DEBUG_KMS("Unknown crtc ID %d\n",
- plane_req->crtc_id);
- ret = -ENOENT;
- goto out;
- }
-
/* Check whether this plane is usable on this CRTC */
if (!(plane->possible_crtcs & drm_crtc_mask(crtc))) {
DRM_DEBUG_KMS("Invalid crtc for plane\n");
goto out;
}
- fb = drm_framebuffer_lookup(dev, plane_req->fb_id);
- if (!fb) {
- DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
- plane_req->fb_id);
- ret = -ENOENT;
- goto out;
- }
-
/* Check whether this plane supports the fb pixel format. */
for (i = 0; i < plane->format_count; i++)
if (fb->pixel_format == plane->format_types[i])
fb_height = fb->height << 16;
/* Make sure source coordinates are inside the fb. */
- if (plane_req->src_w > fb_width ||
- plane_req->src_x > fb_width - plane_req->src_w ||
- plane_req->src_h > fb_height ||
- plane_req->src_y > fb_height - plane_req->src_h) {
+ if (src_w > fb_width ||
+ src_x > fb_width - src_w ||
+ src_h > fb_height ||
+ src_y > fb_height - src_h) {
DRM_DEBUG_KMS("Invalid source coordinates "
"%u.%06ux%u.%06u+%u.%06u+%u.%06u\n",
- plane_req->src_w >> 16,
- ((plane_req->src_w & 0xffff) * 15625) >> 10,
- plane_req->src_h >> 16,
- ((plane_req->src_h & 0xffff) * 15625) >> 10,
- plane_req->src_x >> 16,
- ((plane_req->src_x & 0xffff) * 15625) >> 10,
- plane_req->src_y >> 16,
- ((plane_req->src_y & 0xffff) * 15625) >> 10);
+ src_w >> 16, ((src_w & 0xffff) * 15625) >> 10,
+ src_h >> 16, ((src_h & 0xffff) * 15625) >> 10,
+ src_x >> 16, ((src_x & 0xffff) * 15625) >> 10,
+ src_y >> 16, ((src_y & 0xffff) * 15625) >> 10);
ret = -ENOSPC;
goto out;
}
- /* Give drivers some help against integer overflows */
- if (plane_req->crtc_w > INT_MAX ||
- plane_req->crtc_x > INT_MAX - (int32_t) plane_req->crtc_w ||
- plane_req->crtc_h > INT_MAX ||
- plane_req->crtc_y > INT_MAX - (int32_t) plane_req->crtc_h) {
- DRM_DEBUG_KMS("Invalid CRTC coordinates %ux%u+%d+%d\n",
- plane_req->crtc_w, plane_req->crtc_h,
- plane_req->crtc_x, plane_req->crtc_y);
- ret = -ERANGE;
- goto out;
- }
-
drm_modeset_lock_all(dev);
old_fb = plane->fb;
ret = plane->funcs->update_plane(plane, crtc, fb,
- plane_req->crtc_x, plane_req->crtc_y,
- plane_req->crtc_w, plane_req->crtc_h,
- plane_req->src_x, plane_req->src_y,
- plane_req->src_w, plane_req->src_h);
+ crtc_x, crtc_y, crtc_w, crtc_h,
+ src_x, src_y, src_w, src_h);
if (!ret) {
plane->crtc = crtc;
plane->fb = fb;
drm_framebuffer_unreference(old_fb);
return ret;
+
+}
+
+/**
+ * drm_mode_setplane - configure a plane's configuration
+ * @dev: DRM device
+ * @data: ioctl data*
+ * @file_priv: DRM file info
+ *
+ * Set plane configuration, including placement, fb, scaling, and other factors.
+ * Or pass a NULL fb to disable (planes may be disabled without providing a
+ * valid crtc).
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+int drm_mode_setplane(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ struct drm_mode_set_plane *plane_req = data;
+ struct drm_mode_object *obj;
+ struct drm_plane *plane;
+ struct drm_crtc *crtc = NULL;
+ struct drm_framebuffer *fb = NULL;
+
+ if (!drm_core_check_feature(dev, DRIVER_MODESET))
+ return -EINVAL;
+
+ /* Give drivers some help against integer overflows */
+ if (plane_req->crtc_w > INT_MAX ||
+ plane_req->crtc_x > INT_MAX - (int32_t) plane_req->crtc_w ||
+ plane_req->crtc_h > INT_MAX ||
+ plane_req->crtc_y > INT_MAX - (int32_t) plane_req->crtc_h) {
+ DRM_DEBUG_KMS("Invalid CRTC coordinates %ux%u+%d+%d\n",
+ plane_req->crtc_w, plane_req->crtc_h,
+ plane_req->crtc_x, plane_req->crtc_y);
+ return -ERANGE;
+ }
+
+ /*
+ * First, find the plane, crtc, and fb objects. If not available,
+ * we don't bother to call the driver.
+ */
+ obj = drm_mode_object_find(dev, plane_req->plane_id,
+ DRM_MODE_OBJECT_PLANE);
+ if (!obj) {
+ DRM_DEBUG_KMS("Unknown plane ID %d\n",
+ plane_req->plane_id);
+ return -ENOENT;
+ }
+ plane = obj_to_plane(obj);
+
+ if (plane_req->fb_id) {
+ fb = drm_framebuffer_lookup(dev, plane_req->fb_id);
+ if (!fb) {
+ DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
+ plane_req->fb_id);
+ return -ENOENT;
+ }
+
+ obj = drm_mode_object_find(dev, plane_req->crtc_id,
+ DRM_MODE_OBJECT_CRTC);
+ if (!obj) {
+ DRM_DEBUG_KMS("Unknown crtc ID %d\n",
+ plane_req->crtc_id);
+ return -ENOENT;
+ }
+ crtc = obj_to_crtc(obj);
+ }
+
+ /*
+ * setplane_internal will take care of deref'ing either the old or new
+ * framebuffer depending on success.
+ */
+ return setplane_internal(plane, crtc, fb,
+ plane_req->crtc_x, plane_req->crtc_y,
+ plane_req->crtc_w, plane_req->crtc_h,
+ plane_req->src_x, plane_req->src_y,
+ plane_req->src_w, plane_req->src_h);
}
/**
return ret;
}
+/**
+ * drm_mode_cursor_universal - translate legacy cursor ioctl call into a
+ * universal plane handler call
+ * @crtc: crtc to update cursor for
+ * @req: data pointer for the ioctl
+ * @file_priv: drm file for the ioctl call
+ *
+ * Legacy cursor ioctl's work directly with driver buffer handles. To
+ * translate legacy ioctl calls into universal plane handler calls, we need to
+ * wrap the native buffer handle in a drm_framebuffer.
+ *
+ * Note that we assume any handle passed to the legacy ioctls was a 32-bit ARGB
+ * buffer with a pitch of 4*width; the universal plane interface should be used
+ * directly in cases where the hardware can support other buffer settings and
+ * userspace wants to make use of these capabilities.
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+static int drm_mode_cursor_universal(struct drm_crtc *crtc,
+ struct drm_mode_cursor2 *req,
+ struct drm_file *file_priv)
+{
+ struct drm_device *dev = crtc->dev;
+ struct drm_framebuffer *fb = NULL;
+ struct drm_mode_fb_cmd2 fbreq = {
+ .width = req->width,
+ .height = req->height,
+ .pixel_format = DRM_FORMAT_ARGB8888,
+ .pitches = { req->width * 4 },
+ .handles = { req->handle },
+ };
+ int32_t crtc_x, crtc_y;
+ uint32_t crtc_w = 0, crtc_h = 0;
+ uint32_t src_w = 0, src_h = 0;
+ int ret = 0;
+
+ BUG_ON(!crtc->cursor);
+
+ /*
+ * Obtain fb we'll be using (either new or existing) and take an extra
+ * reference to it if fb != null. setplane will take care of dropping
+ * the reference if the plane update fails.
+ */
+ if (req->flags & DRM_MODE_CURSOR_BO) {
+ if (req->handle) {
+ fb = add_framebuffer_internal(dev, &fbreq, file_priv);
+ if (IS_ERR(fb)) {
+ DRM_DEBUG_KMS("failed to wrap cursor buffer in drm framebuffer\n");
+ return PTR_ERR(fb);
+ }
+
+ drm_framebuffer_reference(fb);
+ } else {
+ fb = NULL;
+ }
+ } else {
+ mutex_lock(&dev->mode_config.mutex);
+ fb = crtc->cursor->fb;
+ if (fb)
+ drm_framebuffer_reference(fb);
+ mutex_unlock(&dev->mode_config.mutex);
+ }
+
+ if (req->flags & DRM_MODE_CURSOR_MOVE) {
+ crtc_x = req->x;
+ crtc_y = req->y;
+ } else {
+ crtc_x = crtc->cursor_x;
+ crtc_y = crtc->cursor_y;
+ }
+
+ if (fb) {
+ crtc_w = fb->width;
+ crtc_h = fb->height;
+ src_w = fb->width << 16;
+ src_h = fb->height << 16;
+ }
+
+ /*
+ * setplane_internal will take care of deref'ing either the old or new
+ * framebuffer depending on success.
+ */
+ ret = setplane_internal(crtc->cursor, crtc, fb,
+ crtc_x, crtc_y, crtc_w, crtc_h,
+ 0, 0, src_w, src_h);
+
+ /* Update successful; save new cursor position, if necessary */
+ if (ret == 0 && req->flags & DRM_MODE_CURSOR_MOVE) {
+ crtc->cursor_x = req->x;
+ crtc->cursor_y = req->y;
+ }
+
+ return ret;
+}
+
static int drm_mode_cursor_common(struct drm_device *dev,
struct drm_mode_cursor2 *req,
struct drm_file *file_priv)
return -ENOENT;
}
+ /*
+ * If this crtc has a universal cursor plane, call that plane's update
+ * handler rather than using legacy cursor handlers.
+ */
+ if (crtc->cursor)
+ return drm_mode_cursor_universal(crtc, req, file_priv);
+
drm_modeset_lock(&crtc->mutex, NULL);
if (req->flags & DRM_MODE_CURSOR_BO) {
if (!crtc->funcs->cursor_set && !crtc->funcs->cursor_set2) {
return 0;
}
-/**
- * drm_mode_addfb2 - add an FB to the graphics configuration
- * @dev: drm device for the ioctl
- * @data: data pointer for the ioctl
- * @file_priv: drm file for the ioctl call
- *
- * Add a new FB to the specified CRTC, given a user request with format. This is
- * the 2nd version of the addfb ioctl, which supports multi-planar framebuffers
- * and uses fourcc codes as pixel format specifiers.
- *
- * Called by the user via ioctl.
- *
- * Returns:
- * Zero on success, errno on failure.
- */
-int drm_mode_addfb2(struct drm_device *dev,
- void *data, struct drm_file *file_priv)
+static struct drm_framebuffer *add_framebuffer_internal(struct drm_device *dev,
+ struct drm_mode_fb_cmd2 *r,
+ struct drm_file *file_priv)
{
- struct drm_mode_fb_cmd2 *r = data;
struct drm_mode_config *config = &dev->mode_config;
struct drm_framebuffer *fb;
int ret;
- if (!drm_core_check_feature(dev, DRIVER_MODESET))
- return -EINVAL;
-
if (r->flags & ~DRM_MODE_FB_INTERLACED) {
DRM_DEBUG_KMS("bad framebuffer flags 0x%08x\n", r->flags);
- return -EINVAL;
+ return ERR_PTR(-EINVAL);
}
if ((config->min_width > r->width) || (r->width > config->max_width)) {
DRM_DEBUG_KMS("bad framebuffer width %d, should be >= %d && <= %d\n",
r->width, config->min_width, config->max_width);
- return -EINVAL;
+ return ERR_PTR(-EINVAL);
}
if ((config->min_height > r->height) || (r->height > config->max_height)) {
DRM_DEBUG_KMS("bad framebuffer height %d, should be >= %d && <= %d\n",
r->height, config->min_height, config->max_height);
- return -EINVAL;
+ return ERR_PTR(-EINVAL);
}
ret = framebuffer_check(r);
if (ret)
- return ret;
+ return ERR_PTR(ret);
fb = dev->mode_config.funcs->fb_create(dev, file_priv, r);
if (IS_ERR(fb)) {
DRM_DEBUG_KMS("could not create framebuffer\n");
- return PTR_ERR(fb);
+ return fb;
}
mutex_lock(&file_priv->fbs_lock);
DRM_DEBUG_KMS("[FB:%d]\n", fb->base.id);
mutex_unlock(&file_priv->fbs_lock);
+ return fb;
+}
- return ret;
+/**
+ * drm_mode_addfb2 - add an FB to the graphics configuration
+ * @dev: drm device for the ioctl
+ * @data: data pointer for the ioctl
+ * @file_priv: drm file for the ioctl call
+ *
+ * Add a new FB to the specified CRTC, given a user request with format. This is
+ * the 2nd version of the addfb ioctl, which supports multi-planar framebuffers
+ * and uses fourcc codes as pixel format specifiers.
+ *
+ * Called by the user via ioctl.
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+int drm_mode_addfb2(struct drm_device *dev,
+ void *data, struct drm_file *file_priv)
+{
+ struct drm_framebuffer *fb;
+
+ if (!drm_core_check_feature(dev, DRIVER_MODESET))
+ return -EINVAL;
+
+ fb = add_framebuffer_internal(dev, data, file_priv);
+ if (IS_ERR(fb))
+ return PTR_ERR(fb);
+
+ return 0;
}
/**
EXPORT_SYMBOL(drm_property_create);
/**
- * drm_property_create - create a new enumeration property type
+ * drm_property_create_enum - create a new enumeration property type
* @dev: drm device
* @flags: flags specifying the property type
* @name: name of the property
EXPORT_SYMBOL(drm_property_create_enum);
/**
- * drm_property_create - create a new bitmask property type
+ * drm_property_create_bitmask - create a new bitmask property type
* @dev: drm device
* @flags: flags specifying the property type
* @name: name of the property
struct drm_property *drm_property_create_bitmask(struct drm_device *dev,
int flags, const char *name,
const struct drm_prop_enum_list *props,
- int num_values)
+ int num_props,
+ uint64_t supported_bits)
{
struct drm_property *property;
- int i, ret;
+ int i, ret, index = 0;
+ int num_values = hweight64(supported_bits);
flags |= DRM_MODE_PROP_BITMASK;
property = drm_property_create(dev, flags, name, num_values);
if (!property)
return NULL;
+ for (i = 0; i < num_props; i++) {
+ if (!(supported_bits & (1ULL << props[i].type)))
+ continue;
- for (i = 0; i < num_values; i++) {
- ret = drm_property_add_enum(property, i,
+ if (WARN_ON(index >= num_values)) {
+ drm_property_destroy(dev, property);
+ return NULL;
+ }
+
+ ret = drm_property_add_enum(property, index++,
props[i].type,
props[i].name);
if (ret) {
}
/**
- * drm_property_create - create a new ranged property type
+ * drm_property_create_range - create a new ranged property type
* @dev: drm device
* @flags: flags specifying the property type
* @name: name of the property
return ret;
}
+int drm_mode_connector_set_path_property(struct drm_connector *connector,
+ char *path)
+{
+ struct drm_device *dev = connector->dev;
+ int ret, size;
+ size = strlen(path) + 1;
+
+ connector->path_blob_ptr = drm_property_create_blob(connector->dev,
+ size, path);
+ if (!connector->path_blob_ptr)
+ return -EINVAL;
+
+ ret = drm_object_property_set_value(&connector->base,
+ dev->mode_config.path_property,
+ connector->path_blob_ptr->base.id);
+ return ret;
+}
+EXPORT_SYMBOL(drm_mode_connector_set_path_property);
+
/**
* drm_mode_connector_update_edid_property - update the edid property of a connector
* @connector: drm connector
struct drm_device *dev = connector->dev;
int ret, size;
+ /* ignore requests to set edid when overridden */
+ if (connector->override_edid)
+ return 0;
+
if (connector->edid_blob_ptr)
drm_property_destroy_blob(dev, connector->edid_blob_ptr);
}
EXPORT_SYMBOL(drm_format_vert_chroma_subsampling);
+/**
+ * drm_rotation_simplify() - Try to simplify the rotation
+ * @rotation: Rotation to be simplified
+ * @supported_rotations: Supported rotations
+ *
+ * Attempt to simplify the rotation to a form that is supported.
+ * Eg. if the hardware supports everything except DRM_REFLECT_X
+ * one could call this function like this:
+ *
+ * drm_rotation_simplify(rotation, BIT(DRM_ROTATE_0) |
+ * BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_180) |
+ * BIT(DRM_ROTATE_270) | BIT(DRM_REFLECT_Y));
+ *
+ * to eliminate the DRM_ROTATE_X flag. Depending on what kind of
+ * transforms the hardware supports, this function may not
+ * be able to produce a supported transform, so the caller should
+ * check the result afterwards.
+ */
+unsigned int drm_rotation_simplify(unsigned int rotation,
+ unsigned int supported_rotations)
+{
+ if (rotation & ~supported_rotations) {
+ rotation ^= BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y);
+ rotation = (rotation & ~0xf) | BIT((ffs(rotation & 0xf) + 1) % 4);
+ }
+
+ return rotation;
+}
+EXPORT_SYMBOL(drm_rotation_simplify);
+
/**
* drm_mode_config_init - initialize DRM mode_configuration structure
* @dev: DRM device
drm_modeset_lock_fini(&dev->mode_config.connection_mutex);
}
EXPORT_SYMBOL(drm_mode_config_cleanup);
+
+struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+ unsigned int supported_rotations)
+{
+ static const struct drm_prop_enum_list props[] = {
+ { DRM_ROTATE_0, "rotate-0" },
+ { DRM_ROTATE_90, "rotate-90" },
+ { DRM_ROTATE_180, "rotate-180" },
+ { DRM_ROTATE_270, "rotate-270" },
+ { DRM_REFLECT_X, "reflect-x" },
+ { DRM_REFLECT_Y, "reflect-y" },
+ };
+
+ return drm_property_create_bitmask(dev, 0, "rotation",
+ props, ARRAY_SIZE(props),
+ supported_rotations);
+}
+EXPORT_SYMBOL(drm_mode_create_rotation_property);
drm_fb_get_bpp_depth(mode_cmd->pixel_format, &fb->depth,
&fb->bits_per_pixel);
fb->pixel_format = mode_cmd->pixel_format;
+ fb->flags = mode_cmd->flags;
}
EXPORT_SYMBOL(drm_helper_mode_fill_fb_struct);
#include <linux/slab.h>
#include <linux/export.h>
#include <drm/drmP.h>
+#include <drm/drm_edid.h>
#if defined(CONFIG_DEBUG_FS)
return 0;
}
+static int connector_show(struct seq_file *m, void *data)
+{
+ struct drm_connector *connector = m->private;
+ const char *status;
+
+ switch (connector->force) {
+ case DRM_FORCE_ON:
+ status = "on\n";
+ break;
+
+ case DRM_FORCE_ON_DIGITAL:
+ status = "digital\n";
+ break;
+
+ case DRM_FORCE_OFF:
+ status = "off\n";
+ break;
+
+ case DRM_FORCE_UNSPECIFIED:
+ status = "unspecified\n";
+ break;
+
+ default:
+ return 0;
+ }
+
+ seq_puts(m, status);
+
+ return 0;
+}
+
+static int connector_open(struct inode *inode, struct file *file)
+{
+ struct drm_connector *dev = inode->i_private;
+
+ return single_open(file, connector_show, dev);
+}
+
+static ssize_t connector_write(struct file *file, const char __user *ubuf,
+ size_t len, loff_t *offp)
+{
+ struct seq_file *m = file->private_data;
+ struct drm_connector *connector = m->private;
+ char buf[12];
+
+ if (len > sizeof(buf) - 1)
+ return -EINVAL;
+
+ if (copy_from_user(buf, ubuf, len))
+ return -EFAULT;
+
+ buf[len] = '\0';
+
+ if (!strcmp(buf, "on"))
+ connector->force = DRM_FORCE_ON;
+ else if (!strcmp(buf, "digital"))
+ connector->force = DRM_FORCE_ON_DIGITAL;
+ else if (!strcmp(buf, "off"))
+ connector->force = DRM_FORCE_OFF;
+ else if (!strcmp(buf, "unspecified"))
+ connector->force = DRM_FORCE_UNSPECIFIED;
+ else
+ return -EINVAL;
+
+ return len;
+}
+
+static int edid_show(struct seq_file *m, void *data)
+{
+ struct drm_connector *connector = m->private;
+ struct drm_property_blob *edid = connector->edid_blob_ptr;
+
+ if (connector->override_edid && edid)
+ seq_write(m, edid->data, edid->length);
+
+ return 0;
+}
+
+static int edid_open(struct inode *inode, struct file *file)
+{
+ struct drm_connector *dev = inode->i_private;
+
+ return single_open(file, edid_show, dev);
+}
+
+static ssize_t edid_write(struct file *file, const char __user *ubuf,
+ size_t len, loff_t *offp)
+{
+ struct seq_file *m = file->private_data;
+ struct drm_connector *connector = m->private;
+ char *buf;
+ struct edid *edid;
+ int ret;
+
+ buf = memdup_user(ubuf, len);
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
+
+ edid = (struct edid *) buf;
+
+ if (len == 5 && !strncmp(buf, "reset", 5)) {
+ connector->override_edid = false;
+ ret = drm_mode_connector_update_edid_property(connector, NULL);
+ } else if (len < EDID_LENGTH ||
+ EDID_LENGTH * (1 + edid->extensions) > len)
+ ret = -EINVAL;
+ else {
+ connector->override_edid = false;
+ ret = drm_mode_connector_update_edid_property(connector, edid);
+ if (!ret)
+ connector->override_edid = true;
+ }
+
+ kfree(buf);
+
+ return (ret) ? ret : len;
+}
+
+static const struct file_operations drm_edid_fops = {
+ .owner = THIS_MODULE,
+ .open = edid_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = edid_write
+};
+
+
+static const struct file_operations drm_connector_fops = {
+ .owner = THIS_MODULE,
+ .open = connector_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = connector_write
+};
+
+int drm_debugfs_connector_add(struct drm_connector *connector)
+{
+ struct drm_minor *minor = connector->dev->primary;
+ struct dentry *root, *ent;
+
+ if (!minor->debugfs_root)
+ return -1;
+
+ root = debugfs_create_dir(connector->name, minor->debugfs_root);
+ if (!root)
+ return -ENOMEM;
+
+ connector->debugfs_entry = root;
+
+ /* force */
+ ent = debugfs_create_file("force", S_IRUGO | S_IWUSR, root, connector,
+ &drm_connector_fops);
+ if (!ent)
+ goto error;
+
+ /* edid */
+ ent = debugfs_create_file("edid_override", S_IRUGO | S_IWUSR, root,
+ connector, &drm_edid_fops);
+ if (!ent)
+ goto error;
+
+ return 0;
+
+error:
+ debugfs_remove_recursive(connector->debugfs_entry);
+ connector->debugfs_entry = NULL;
+ return -ENOMEM;
+}
+
+void drm_debugfs_connector_remove(struct drm_connector *connector)
+{
+ if (!connector->debugfs_entry)
+ return;
+
+ debugfs_remove_recursive(connector->debugfs_entry);
+
+ connector->debugfs_entry = NULL;
+}
+
#endif /* CONFIG_DEBUG_FS */
--- /dev/null
+/*
+ * Copyright © 2014 Red Hat
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/seq_file.h>
+#include <linux/i2c.h>
+#include <drm/drm_dp_mst_helper.h>
+#include <drm/drmP.h>
+
+#include <drm/drm_fixed.h>
+
+/**
+ * DOC: dp mst helper
+ *
+ * These functions contain parts of the DisplayPort 1.2a MultiStream Transport
+ * protocol. The helpers contain a topology manager and bandwidth manager.
+ * The helpers encapsulate the sending and received of sideband msgs.
+ */
+static bool dump_dp_payload_table(struct drm_dp_mst_topology_mgr *mgr,
+ char *buf);
+static int test_calc_pbn_mode(void);
+
+static void drm_dp_put_port(struct drm_dp_mst_port *port);
+
+static int drm_dp_dpcd_write_payload(struct drm_dp_mst_topology_mgr *mgr,
+ int id,
+ struct drm_dp_payload *payload);
+
+static int drm_dp_send_dpcd_write(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_port *port,
+ int offset, int size, u8 *bytes);
+
+static int drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_branch *mstb);
+static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_branch *mstb,
+ struct drm_dp_mst_port *port);
+static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr,
+ u8 *guid);
+
+static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux);
+static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_aux *aux);
+static void drm_dp_mst_kick_tx(struct drm_dp_mst_topology_mgr *mgr);
+/* sideband msg handling */
+static u8 drm_dp_msg_header_crc4(const uint8_t *data, size_t num_nibbles)
+{
+ u8 bitmask = 0x80;
+ u8 bitshift = 7;
+ u8 array_index = 0;
+ int number_of_bits = num_nibbles * 4;
+ u8 remainder = 0;
+
+ while (number_of_bits != 0) {
+ number_of_bits--;
+ remainder <<= 1;
+ remainder |= (data[array_index] & bitmask) >> bitshift;
+ bitmask >>= 1;
+ bitshift--;
+ if (bitmask == 0) {
+ bitmask = 0x80;
+ bitshift = 7;
+ array_index++;
+ }
+ if ((remainder & 0x10) == 0x10)
+ remainder ^= 0x13;
+ }
+
+ number_of_bits = 4;
+ while (number_of_bits != 0) {
+ number_of_bits--;
+ remainder <<= 1;
+ if ((remainder & 0x10) != 0)
+ remainder ^= 0x13;
+ }
+
+ return remainder;
+}
+
+static u8 drm_dp_msg_data_crc4(const uint8_t *data, u8 number_of_bytes)
+{
+ u8 bitmask = 0x80;
+ u8 bitshift = 7;
+ u8 array_index = 0;
+ int number_of_bits = number_of_bytes * 8;
+ u16 remainder = 0;
+
+ while (number_of_bits != 0) {
+ number_of_bits--;
+ remainder <<= 1;
+ remainder |= (data[array_index] & bitmask) >> bitshift;
+ bitmask >>= 1;
+ bitshift--;
+ if (bitmask == 0) {
+ bitmask = 0x80;
+ bitshift = 7;
+ array_index++;
+ }
+ if ((remainder & 0x100) == 0x100)
+ remainder ^= 0xd5;
+ }
+
+ number_of_bits = 8;
+ while (number_of_bits != 0) {
+ number_of_bits--;
+ remainder <<= 1;
+ if ((remainder & 0x100) != 0)
+ remainder ^= 0xd5;
+ }
+
+ return remainder & 0xff;
+}
+static inline u8 drm_dp_calc_sb_hdr_size(struct drm_dp_sideband_msg_hdr *hdr)
+{
+ u8 size = 3;
+ size += (hdr->lct / 2);
+ return size;
+}
+
+static void drm_dp_encode_sideband_msg_hdr(struct drm_dp_sideband_msg_hdr *hdr,
+ u8 *buf, int *len)
+{
+ int idx = 0;
+ int i;
+ u8 crc4;
+ buf[idx++] = ((hdr->lct & 0xf) << 4) | (hdr->lcr & 0xf);
+ for (i = 0; i < (hdr->lct / 2); i++)
+ buf[idx++] = hdr->rad[i];
+ buf[idx++] = (hdr->broadcast << 7) | (hdr->path_msg << 6) |
+ (hdr->msg_len & 0x3f);
+ buf[idx++] = (hdr->somt << 7) | (hdr->eomt << 6) | (hdr->seqno << 4);
+
+ crc4 = drm_dp_msg_header_crc4(buf, (idx * 2) - 1);
+ buf[idx - 1] |= (crc4 & 0xf);
+
+ *len = idx;
+}
+
+static bool drm_dp_decode_sideband_msg_hdr(struct drm_dp_sideband_msg_hdr *hdr,
+ u8 *buf, int buflen, u8 *hdrlen)
+{
+ u8 crc4;
+ u8 len;
+ int i;
+ u8 idx;
+ if (buf[0] == 0)
+ return false;
+ len = 3;
+ len += ((buf[0] & 0xf0) >> 4) / 2;
+ if (len > buflen)
+ return false;
+ crc4 = drm_dp_msg_header_crc4(buf, (len * 2) - 1);
+
+ if ((crc4 & 0xf) != (buf[len - 1] & 0xf)) {
+ DRM_DEBUG_KMS("crc4 mismatch 0x%x 0x%x\n", crc4, buf[len - 1]);
+ return false;
+ }
+
+ hdr->lct = (buf[0] & 0xf0) >> 4;
+ hdr->lcr = (buf[0] & 0xf);
+ idx = 1;
+ for (i = 0; i < (hdr->lct / 2); i++)
+ hdr->rad[i] = buf[idx++];
+ hdr->broadcast = (buf[idx] >> 7) & 0x1;
+ hdr->path_msg = (buf[idx] >> 6) & 0x1;
+ hdr->msg_len = buf[idx] & 0x3f;
+ idx++;
+ hdr->somt = (buf[idx] >> 7) & 0x1;
+ hdr->eomt = (buf[idx] >> 6) & 0x1;
+ hdr->seqno = (buf[idx] >> 4) & 0x1;
+ idx++;
+ *hdrlen = idx;
+ return true;
+}
+
+static void drm_dp_encode_sideband_req(struct drm_dp_sideband_msg_req_body *req,
+ struct drm_dp_sideband_msg_tx *raw)
+{
+ int idx = 0;
+ int i;
+ u8 *buf = raw->msg;
+ buf[idx++] = req->req_type & 0x7f;
+
+ switch (req->req_type) {
+ case DP_ENUM_PATH_RESOURCES:
+ buf[idx] = (req->u.port_num.port_number & 0xf) << 4;
+ idx++;
+ break;
+ case DP_ALLOCATE_PAYLOAD:
+ buf[idx] = (req->u.allocate_payload.port_number & 0xf) << 4 |
+ (req->u.allocate_payload.number_sdp_streams & 0xf);
+ idx++;
+ buf[idx] = (req->u.allocate_payload.vcpi & 0x7f);
+ idx++;
+ buf[idx] = (req->u.allocate_payload.pbn >> 8);
+ idx++;
+ buf[idx] = (req->u.allocate_payload.pbn & 0xff);
+ idx++;
+ for (i = 0; i < req->u.allocate_payload.number_sdp_streams / 2; i++) {
+ buf[idx] = ((req->u.allocate_payload.sdp_stream_sink[i * 2] & 0xf) << 4) |
+ (req->u.allocate_payload.sdp_stream_sink[i * 2 + 1] & 0xf);
+ idx++;
+ }
+ if (req->u.allocate_payload.number_sdp_streams & 1) {
+ i = req->u.allocate_payload.number_sdp_streams - 1;
+ buf[idx] = (req->u.allocate_payload.sdp_stream_sink[i] & 0xf) << 4;
+ idx++;
+ }
+ break;
+ case DP_QUERY_PAYLOAD:
+ buf[idx] = (req->u.query_payload.port_number & 0xf) << 4;
+ idx++;
+ buf[idx] = (req->u.query_payload.vcpi & 0x7f);
+ idx++;
+ break;
+ case DP_REMOTE_DPCD_READ:
+ buf[idx] = (req->u.dpcd_read.port_number & 0xf) << 4;
+ buf[idx] |= ((req->u.dpcd_read.dpcd_address & 0xf0000) >> 16) & 0xf;
+ idx++;
+ buf[idx] = (req->u.dpcd_read.dpcd_address & 0xff00) >> 8;
+ idx++;
+ buf[idx] = (req->u.dpcd_read.dpcd_address & 0xff);
+ idx++;
+ buf[idx] = (req->u.dpcd_read.num_bytes);
+ idx++;
+ break;
+
+ case DP_REMOTE_DPCD_WRITE:
+ buf[idx] = (req->u.dpcd_write.port_number & 0xf) << 4;
+ buf[idx] |= ((req->u.dpcd_write.dpcd_address & 0xf0000) >> 16) & 0xf;
+ idx++;
+ buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff00) >> 8;
+ idx++;
+ buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff);
+ idx++;
+ buf[idx] = (req->u.dpcd_write.num_bytes);
+ idx++;
+ memcpy(&buf[idx], req->u.dpcd_write.bytes, req->u.dpcd_write.num_bytes);
+ idx += req->u.dpcd_write.num_bytes;
+ break;
+ case DP_REMOTE_I2C_READ:
+ buf[idx] = (req->u.i2c_read.port_number & 0xf) << 4;
+ buf[idx] |= (req->u.i2c_read.num_transactions & 0x3);
+ idx++;
+ for (i = 0; i < (req->u.i2c_read.num_transactions & 0x3); i++) {
+ buf[idx] = req->u.i2c_read.transactions[i].i2c_dev_id & 0x7f;
+ idx++;
+ buf[idx] = req->u.i2c_read.transactions[i].num_bytes;
+ idx++;
+ memcpy(&buf[idx], req->u.i2c_read.transactions[i].bytes, req->u.i2c_read.transactions[i].num_bytes);
+ idx += req->u.i2c_read.transactions[i].num_bytes;
+
+ buf[idx] = (req->u.i2c_read.transactions[i].no_stop_bit & 0x1) << 5;
+ buf[idx] |= (req->u.i2c_read.transactions[i].i2c_transaction_delay & 0xf);
+ idx++;
+ }
+ buf[idx] = (req->u.i2c_read.read_i2c_device_id) & 0x7f;
+ idx++;
+ buf[idx] = (req->u.i2c_read.num_bytes_read);
+ idx++;
+ break;
+
+ case DP_REMOTE_I2C_WRITE:
+ buf[idx] = (req->u.i2c_write.port_number & 0xf) << 4;
+ idx++;
+ buf[idx] = (req->u.i2c_write.write_i2c_device_id) & 0x7f;
+ idx++;
+ buf[idx] = (req->u.i2c_write.num_bytes);
+ idx++;
+ memcpy(&buf[idx], req->u.i2c_write.bytes, req->u.i2c_write.num_bytes);
+ idx += req->u.i2c_write.num_bytes;
+ break;
+ }
+ raw->cur_len = idx;
+}
+
+static void drm_dp_crc_sideband_chunk_req(u8 *msg, u8 len)
+{
+ u8 crc4;
+ crc4 = drm_dp_msg_data_crc4(msg, len);
+ msg[len] = crc4;
+}
+
+static void drm_dp_encode_sideband_reply(struct drm_dp_sideband_msg_reply_body *rep,
+ struct drm_dp_sideband_msg_tx *raw)
+{
+ int idx = 0;
+ u8 *buf = raw->msg;
+
+ buf[idx++] = (rep->reply_type & 0x1) << 7 | (rep->req_type & 0x7f);
+
+ raw->cur_len = idx;
+}
+
+/* this adds a chunk of msg to the builder to get the final msg */
+static bool drm_dp_sideband_msg_build(struct drm_dp_sideband_msg_rx *msg,
+ u8 *replybuf, u8 replybuflen, bool hdr)
+{
+ int ret;
+ u8 crc4;
+
+ if (hdr) {
+ u8 hdrlen;
+ struct drm_dp_sideband_msg_hdr recv_hdr;
+ ret = drm_dp_decode_sideband_msg_hdr(&recv_hdr, replybuf, replybuflen, &hdrlen);
+ if (ret == false) {
+ print_hex_dump(KERN_DEBUG, "failed hdr", DUMP_PREFIX_NONE, 16, 1, replybuf, replybuflen, false);
+ return false;
+ }
+
+ /* get length contained in this portion */
+ msg->curchunk_len = recv_hdr.msg_len;
+ msg->curchunk_hdrlen = hdrlen;
+
+ /* we have already gotten an somt - don't bother parsing */
+ if (recv_hdr.somt && msg->have_somt)
+ return false;
+
+ if (recv_hdr.somt) {
+ memcpy(&msg->initial_hdr, &recv_hdr, sizeof(struct drm_dp_sideband_msg_hdr));
+ msg->have_somt = true;
+ }
+ if (recv_hdr.eomt)
+ msg->have_eomt = true;
+
+ /* copy the bytes for the remainder of this header chunk */
+ msg->curchunk_idx = min(msg->curchunk_len, (u8)(replybuflen - hdrlen));
+ memcpy(&msg->chunk[0], replybuf + hdrlen, msg->curchunk_idx);
+ } else {
+ memcpy(&msg->chunk[msg->curchunk_idx], replybuf, replybuflen);
+ msg->curchunk_idx += replybuflen;
+ }
+
+ if (msg->curchunk_idx >= msg->curchunk_len) {
+ /* do CRC */
+ crc4 = drm_dp_msg_data_crc4(msg->chunk, msg->curchunk_len - 1);
+ /* copy chunk into bigger msg */
+ memcpy(&msg->msg[msg->curlen], msg->chunk, msg->curchunk_len - 1);
+ msg->curlen += msg->curchunk_len - 1;
+ }
+ return true;
+}
+
+static bool drm_dp_sideband_parse_link_address(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+ int idx = 1;
+ int i;
+ memcpy(repmsg->u.link_addr.guid, &raw->msg[idx], 16);
+ idx += 16;
+ repmsg->u.link_addr.nports = raw->msg[idx] & 0xf;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ for (i = 0; i < repmsg->u.link_addr.nports; i++) {
+ if (raw->msg[idx] & 0x80)
+ repmsg->u.link_addr.ports[i].input_port = 1;
+
+ repmsg->u.link_addr.ports[i].peer_device_type = (raw->msg[idx] >> 4) & 0x7;
+ repmsg->u.link_addr.ports[i].port_number = (raw->msg[idx] & 0xf);
+
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.link_addr.ports[i].mcs = (raw->msg[idx] >> 7) & 0x1;
+ repmsg->u.link_addr.ports[i].ddps = (raw->msg[idx] >> 6) & 0x1;
+ if (repmsg->u.link_addr.ports[i].input_port == 0)
+ repmsg->u.link_addr.ports[i].legacy_device_plug_status = (raw->msg[idx] >> 5) & 0x1;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ if (repmsg->u.link_addr.ports[i].input_port == 0) {
+ repmsg->u.link_addr.ports[i].dpcd_revision = (raw->msg[idx]);
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ memcpy(repmsg->u.link_addr.ports[i].peer_guid, &raw->msg[idx], 16);
+ idx += 16;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.link_addr.ports[i].num_sdp_streams = (raw->msg[idx] >> 4) & 0xf;
+ repmsg->u.link_addr.ports[i].num_sdp_stream_sinks = (raw->msg[idx] & 0xf);
+ idx++;
+
+ }
+ if (idx > raw->curlen)
+ goto fail_len;
+ }
+
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("link address reply parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_remote_dpcd_read(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+ int idx = 1;
+ repmsg->u.remote_dpcd_read_ack.port_number = raw->msg[idx] & 0xf;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx];
+ if (idx > raw->curlen)
+ goto fail_len;
+
+ memcpy(repmsg->u.remote_dpcd_read_ack.bytes, &raw->msg[idx], repmsg->u.remote_dpcd_read_ack.num_bytes);
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("link address reply parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_remote_dpcd_write(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+ int idx = 1;
+ repmsg->u.remote_dpcd_write_ack.port_number = raw->msg[idx] & 0xf;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_remote_i2c_read_ack(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+ int idx = 1;
+
+ repmsg->u.remote_i2c_read_ack.port_number = (raw->msg[idx] & 0xf);
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.remote_i2c_read_ack.num_bytes = raw->msg[idx];
+ idx++;
+ /* TODO check */
+ memcpy(repmsg->u.remote_i2c_read_ack.bytes, &raw->msg[idx], repmsg->u.remote_i2c_read_ack.num_bytes);
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("remote i2c reply parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_enum_path_resources_ack(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+ int idx = 1;
+ repmsg->u.path_resources.port_number = (raw->msg[idx] >> 4) & 0xf;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.path_resources.full_payload_bw_number = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
+ idx += 2;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.path_resources.avail_payload_bw_number = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
+ idx += 2;
+ if (idx > raw->curlen)
+ goto fail_len;
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("enum resource parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_allocate_payload_ack(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+ int idx = 1;
+ repmsg->u.allocate_payload.port_number = (raw->msg[idx] >> 4) & 0xf;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.allocate_payload.vcpi = raw->msg[idx];
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.allocate_payload.allocated_pbn = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
+ idx += 2;
+ if (idx > raw->curlen)
+ goto fail_len;
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("allocate payload parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_query_payload_ack(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+ int idx = 1;
+ repmsg->u.query_payload.port_number = (raw->msg[idx] >> 4) & 0xf;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+ repmsg->u.query_payload.allocated_pbn = (raw->msg[idx] << 8) | (raw->msg[idx + 1]);
+ idx += 2;
+ if (idx > raw->curlen)
+ goto fail_len;
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("query payload parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_reply(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_reply_body *msg)
+{
+ memset(msg, 0, sizeof(*msg));
+ msg->reply_type = (raw->msg[0] & 0x80) >> 7;
+ msg->req_type = (raw->msg[0] & 0x7f);
+
+ if (msg->reply_type) {
+ memcpy(msg->u.nak.guid, &raw->msg[1], 16);
+ msg->u.nak.reason = raw->msg[17];
+ msg->u.nak.nak_data = raw->msg[18];
+ return false;
+ }
+
+ switch (msg->req_type) {
+ case DP_LINK_ADDRESS:
+ return drm_dp_sideband_parse_link_address(raw, msg);
+ case DP_QUERY_PAYLOAD:
+ return drm_dp_sideband_parse_query_payload_ack(raw, msg);
+ case DP_REMOTE_DPCD_READ:
+ return drm_dp_sideband_parse_remote_dpcd_read(raw, msg);
+ case DP_REMOTE_DPCD_WRITE:
+ return drm_dp_sideband_parse_remote_dpcd_write(raw, msg);
+ case DP_REMOTE_I2C_READ:
+ return drm_dp_sideband_parse_remote_i2c_read_ack(raw, msg);
+ case DP_ENUM_PATH_RESOURCES:
+ return drm_dp_sideband_parse_enum_path_resources_ack(raw, msg);
+ case DP_ALLOCATE_PAYLOAD:
+ return drm_dp_sideband_parse_allocate_payload_ack(raw, msg);
+ default:
+ DRM_ERROR("Got unknown reply 0x%02x\n", msg->req_type);
+ return false;
+ }
+}
+
+static bool drm_dp_sideband_parse_connection_status_notify(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_req_body *msg)
+{
+ int idx = 1;
+
+ msg->u.conn_stat.port_number = (raw->msg[idx] & 0xf0) >> 4;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+
+ memcpy(msg->u.conn_stat.guid, &raw->msg[idx], 16);
+ idx += 16;
+ if (idx > raw->curlen)
+ goto fail_len;
+
+ msg->u.conn_stat.legacy_device_plug_status = (raw->msg[idx] >> 6) & 0x1;
+ msg->u.conn_stat.displayport_device_plug_status = (raw->msg[idx] >> 5) & 0x1;
+ msg->u.conn_stat.message_capability_status = (raw->msg[idx] >> 4) & 0x1;
+ msg->u.conn_stat.input_port = (raw->msg[idx] >> 3) & 0x1;
+ msg->u.conn_stat.peer_device_type = (raw->msg[idx] & 0x7);
+ idx++;
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("connection status reply parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_resource_status_notify(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_req_body *msg)
+{
+ int idx = 1;
+
+ msg->u.resource_stat.port_number = (raw->msg[idx] & 0xf0) >> 4;
+ idx++;
+ if (idx > raw->curlen)
+ goto fail_len;
+
+ memcpy(msg->u.resource_stat.guid, &raw->msg[idx], 16);
+ idx += 16;
+ if (idx > raw->curlen)
+ goto fail_len;
+
+ msg->u.resource_stat.available_pbn = (raw->msg[idx] << 8) | (raw->msg[idx + 1]);
+ idx++;
+ return true;
+fail_len:
+ DRM_DEBUG_KMS("resource status reply parse length fail %d %d\n", idx, raw->curlen);
+ return false;
+}
+
+static bool drm_dp_sideband_parse_req(struct drm_dp_sideband_msg_rx *raw,
+ struct drm_dp_sideband_msg_req_body *msg)
+{
+ memset(msg, 0, sizeof(*msg));
+ msg->req_type = (raw->msg[0] & 0x7f);
+
+ switch (msg->req_type) {
+ case DP_CONNECTION_STATUS_NOTIFY:
+ return drm_dp_sideband_parse_connection_status_notify(raw, msg);
+ case DP_RESOURCE_STATUS_NOTIFY:
+ return drm_dp_sideband_parse_resource_status_notify(raw, msg);
+ default:
+ DRM_ERROR("Got unknown request 0x%02x\n", msg->req_type);
+ return false;
+ }
+}
+
+static int build_dpcd_write(struct drm_dp_sideband_msg_tx *msg, u8 port_num, u32 offset, u8 num_bytes, u8 *bytes)
+{
+ struct drm_dp_sideband_msg_req_body req;
+
+ req.req_type = DP_REMOTE_DPCD_WRITE;
+ req.u.dpcd_write.port_number = port_num;
+ req.u.dpcd_write.dpcd_address = offset;
+ req.u.dpcd_write.num_bytes = num_bytes;
+ req.u.dpcd_write.bytes = bytes;
+ drm_dp_encode_sideband_req(&req, msg);
+
+ return 0;
+}
+
+static int build_link_address(struct drm_dp_sideband_msg_tx *msg)
+{
+ struct drm_dp_sideband_msg_req_body req;
+
+ req.req_type = DP_LINK_ADDRESS;
+ drm_dp_encode_sideband_req(&req, msg);
+ return 0;
+}
+
+static int build_enum_path_resources(struct drm_dp_sideband_msg_tx *msg, int port_num)
+{
+ struct drm_dp_sideband_msg_req_body req;
+
+ req.req_type = DP_ENUM_PATH_RESOURCES;
+ req.u.port_num.port_number = port_num;
+ drm_dp_encode_sideband_req(&req, msg);
+ msg->path_msg = true;
+ return 0;
+}
+
+static int build_allocate_payload(struct drm_dp_sideband_msg_tx *msg, int port_num,
+ u8 vcpi, uint16_t pbn)
+{
+ struct drm_dp_sideband_msg_req_body req;
+ memset(&req, 0, sizeof(req));
+ req.req_type = DP_ALLOCATE_PAYLOAD;
+ req.u.allocate_payload.port_number = port_num;
+ req.u.allocate_payload.vcpi = vcpi;
+ req.u.allocate_payload.pbn = pbn;
+ drm_dp_encode_sideband_req(&req, msg);
+ msg->path_msg = true;
+ return 0;
+}
+
+static int drm_dp_mst_assign_payload_id(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_vcpi *vcpi)
+{
+ int ret;
+
+ mutex_lock(&mgr->payload_lock);
+ ret = find_first_zero_bit(&mgr->payload_mask, mgr->max_payloads + 1);
+ if (ret > mgr->max_payloads) {
+ ret = -EINVAL;
+ DRM_DEBUG_KMS("out of payload ids %d\n", ret);
+ goto out_unlock;
+ }
+
+ set_bit(ret, &mgr->payload_mask);
+ vcpi->vcpi = ret;
+ mgr->proposed_vcpis[ret - 1] = vcpi;
+out_unlock:
+ mutex_unlock(&mgr->payload_lock);
+ return ret;
+}
+
+static void drm_dp_mst_put_payload_id(struct drm_dp_mst_topology_mgr *mgr,
+ int id)
+{
+ if (id == 0)
+ return;
+
+ mutex_lock(&mgr->payload_lock);
+ DRM_DEBUG_KMS("putting payload %d\n", id);
+ clear_bit(id, &mgr->payload_mask);
+ mgr->proposed_vcpis[id - 1] = NULL;
+ mutex_unlock(&mgr->payload_lock);
+}
+
+static bool check_txmsg_state(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_sideband_msg_tx *txmsg)
+{
+ bool ret;
+ mutex_lock(&mgr->qlock);
+ ret = (txmsg->state == DRM_DP_SIDEBAND_TX_RX ||
+ txmsg->state == DRM_DP_SIDEBAND_TX_TIMEOUT);
+ mutex_unlock(&mgr->qlock);
+ return ret;
+}
+
+static int drm_dp_mst_wait_tx_reply(struct drm_dp_mst_branch *mstb,
+ struct drm_dp_sideband_msg_tx *txmsg)
+{
+ struct drm_dp_mst_topology_mgr *mgr = mstb->mgr;
+ int ret;
+
+ ret = wait_event_timeout(mgr->tx_waitq,
+ check_txmsg_state(mgr, txmsg),
+ (4 * HZ));
+ mutex_lock(&mstb->mgr->qlock);
+ if (ret > 0) {
+ if (txmsg->state == DRM_DP_SIDEBAND_TX_TIMEOUT) {
+ ret = -EIO;
+ goto out;
+ }
+ } else {
+ DRM_DEBUG_KMS("timedout msg send %p %d %d\n", txmsg, txmsg->state, txmsg->seqno);
+
+ /* dump some state */
+ ret = -EIO;
+
+ /* remove from q */
+ if (txmsg->state == DRM_DP_SIDEBAND_TX_QUEUED ||
+ txmsg->state == DRM_DP_SIDEBAND_TX_START_SEND) {
+ list_del(&txmsg->next);
+ }
+
+ if (txmsg->state == DRM_DP_SIDEBAND_TX_START_SEND ||
+ txmsg->state == DRM_DP_SIDEBAND_TX_SENT) {
+ mstb->tx_slots[txmsg->seqno] = NULL;
+ }
+ }
+out:
+ mutex_unlock(&mgr->qlock);
+
+ return ret;
+}
+
+static struct drm_dp_mst_branch *drm_dp_add_mst_branch_device(u8 lct, u8 *rad)
+{
+ struct drm_dp_mst_branch *mstb;
+
+ mstb = kzalloc(sizeof(*mstb), GFP_KERNEL);
+ if (!mstb)
+ return NULL;
+
+ mstb->lct = lct;
+ if (lct > 1)
+ memcpy(mstb->rad, rad, lct / 2);
+ INIT_LIST_HEAD(&mstb->ports);
+ kref_init(&mstb->kref);
+ return mstb;
+}
+
+static void drm_dp_destroy_mst_branch_device(struct kref *kref)
+{
+ struct drm_dp_mst_branch *mstb = container_of(kref, struct drm_dp_mst_branch, kref);
+ struct drm_dp_mst_port *port, *tmp;
+ bool wake_tx = false;
+
+ cancel_work_sync(&mstb->mgr->work);
+
+ /*
+ * destroy all ports - don't need lock
+ * as there are no more references to the mst branch
+ * device at this point.
+ */
+ list_for_each_entry_safe(port, tmp, &mstb->ports, next) {
+ list_del(&port->next);
+ drm_dp_put_port(port);
+ }
+
+ /* drop any tx slots msg */
+ mutex_lock(&mstb->mgr->qlock);
+ if (mstb->tx_slots[0]) {
+ mstb->tx_slots[0]->state = DRM_DP_SIDEBAND_TX_TIMEOUT;
+ mstb->tx_slots[0] = NULL;
+ wake_tx = true;
+ }
+ if (mstb->tx_slots[1]) {
+ mstb->tx_slots[1]->state = DRM_DP_SIDEBAND_TX_TIMEOUT;
+ mstb->tx_slots[1] = NULL;
+ wake_tx = true;
+ }
+ mutex_unlock(&mstb->mgr->qlock);
+
+ if (wake_tx)
+ wake_up(&mstb->mgr->tx_waitq);
+ kfree(mstb);
+}
+
+static void drm_dp_put_mst_branch_device(struct drm_dp_mst_branch *mstb)
+{
+ kref_put(&mstb->kref, drm_dp_destroy_mst_branch_device);
+}
+
+
+static void drm_dp_port_teardown_pdt(struct drm_dp_mst_port *port, int old_pdt)
+{
+ switch (old_pdt) {
+ case DP_PEER_DEVICE_DP_LEGACY_CONV:
+ case DP_PEER_DEVICE_SST_SINK:
+ /* remove i2c over sideband */
+ drm_dp_mst_unregister_i2c_bus(&port->aux);
+ break;
+ case DP_PEER_DEVICE_MST_BRANCHING:
+ drm_dp_put_mst_branch_device(port->mstb);
+ port->mstb = NULL;
+ break;
+ }
+}
+
+static void drm_dp_destroy_port(struct kref *kref)
+{
+ struct drm_dp_mst_port *port = container_of(kref, struct drm_dp_mst_port, kref);
+ struct drm_dp_mst_topology_mgr *mgr = port->mgr;
+ if (!port->input) {
+ port->vcpi.num_slots = 0;
+ if (port->connector)
+ (*port->mgr->cbs->destroy_connector)(mgr, port->connector);
+ drm_dp_port_teardown_pdt(port, port->pdt);
+
+ if (!port->input && port->vcpi.vcpi > 0)
+ drm_dp_mst_put_payload_id(mgr, port->vcpi.vcpi);
+ }
+ kfree(port);
+
+ (*mgr->cbs->hotplug)(mgr);
+}
+
+static void drm_dp_put_port(struct drm_dp_mst_port *port)
+{
+ kref_put(&port->kref, drm_dp_destroy_port);
+}
+
+static struct drm_dp_mst_branch *drm_dp_mst_get_validated_mstb_ref_locked(struct drm_dp_mst_branch *mstb, struct drm_dp_mst_branch *to_find)
+{
+ struct drm_dp_mst_port *port;
+ struct drm_dp_mst_branch *rmstb;
+ if (to_find == mstb) {
+ kref_get(&mstb->kref);
+ return mstb;
+ }
+ list_for_each_entry(port, &mstb->ports, next) {
+ if (port->mstb) {
+ rmstb = drm_dp_mst_get_validated_mstb_ref_locked(port->mstb, to_find);
+ if (rmstb)
+ return rmstb;
+ }
+ }
+ return NULL;
+}
+
+static struct drm_dp_mst_branch *drm_dp_get_validated_mstb_ref(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_branch *mstb)
+{
+ struct drm_dp_mst_branch *rmstb = NULL;
+ mutex_lock(&mgr->lock);
+ if (mgr->mst_primary)
+ rmstb = drm_dp_mst_get_validated_mstb_ref_locked(mgr->mst_primary, mstb);
+ mutex_unlock(&mgr->lock);
+ return rmstb;
+}
+
+static struct drm_dp_mst_port *drm_dp_mst_get_port_ref_locked(struct drm_dp_mst_branch *mstb, struct drm_dp_mst_port *to_find)
+{
+ struct drm_dp_mst_port *port, *mport;
+
+ list_for_each_entry(port, &mstb->ports, next) {
+ if (port == to_find) {
+ kref_get(&port->kref);
+ return port;
+ }
+ if (port->mstb) {
+ mport = drm_dp_mst_get_port_ref_locked(port->mstb, to_find);
+ if (mport)
+ return mport;
+ }
+ }
+ return NULL;
+}
+
+static struct drm_dp_mst_port *drm_dp_get_validated_port_ref(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+ struct drm_dp_mst_port *rport = NULL;
+ mutex_lock(&mgr->lock);
+ if (mgr->mst_primary)
+ rport = drm_dp_mst_get_port_ref_locked(mgr->mst_primary, port);
+ mutex_unlock(&mgr->lock);
+ return rport;
+}
+
+static struct drm_dp_mst_port *drm_dp_get_port(struct drm_dp_mst_branch *mstb, u8 port_num)
+{
+ struct drm_dp_mst_port *port;
+
+ list_for_each_entry(port, &mstb->ports, next) {
+ if (port->port_num == port_num) {
+ kref_get(&port->kref);
+ return port;
+ }
+ }
+
+ return NULL;
+}
+
+/*
+ * calculate a new RAD for this MST branch device
+ * if parent has an LCT of 2 then it has 1 nibble of RAD,
+ * if parent has an LCT of 3 then it has 2 nibbles of RAD,
+ */
+static u8 drm_dp_calculate_rad(struct drm_dp_mst_port *port,
+ u8 *rad)
+{
+ int lct = port->parent->lct;
+ int shift = 4;
+ int idx = lct / 2;
+ if (lct > 1) {
+ memcpy(rad, port->parent->rad, idx);
+ shift = (lct % 2) ? 4 : 0;
+ } else
+ rad[0] = 0;
+
+ rad[idx] |= port->port_num << shift;
+ return lct + 1;
+}
+
+/*
+ * return sends link address for new mstb
+ */
+static bool drm_dp_port_setup_pdt(struct drm_dp_mst_port *port)
+{
+ int ret;
+ u8 rad[6], lct;
+ bool send_link = false;
+ switch (port->pdt) {
+ case DP_PEER_DEVICE_DP_LEGACY_CONV:
+ case DP_PEER_DEVICE_SST_SINK:
+ /* add i2c over sideband */
+ ret = drm_dp_mst_register_i2c_bus(&port->aux);
+ break;
+ case DP_PEER_DEVICE_MST_BRANCHING:
+ lct = drm_dp_calculate_rad(port, rad);
+
+ port->mstb = drm_dp_add_mst_branch_device(lct, rad);
+ port->mstb->mgr = port->mgr;
+ port->mstb->port_parent = port;
+
+ send_link = true;
+ break;
+ }
+ return send_link;
+}
+
+static void drm_dp_check_port_guid(struct drm_dp_mst_branch *mstb,
+ struct drm_dp_mst_port *port)
+{
+ int ret;
+ if (port->dpcd_rev >= 0x12) {
+ port->guid_valid = drm_dp_validate_guid(mstb->mgr, port->guid);
+ if (!port->guid_valid) {
+ ret = drm_dp_send_dpcd_write(mstb->mgr,
+ port,
+ DP_GUID,
+ 16, port->guid);
+ port->guid_valid = true;
+ }
+ }
+}
+
+static void build_mst_prop_path(struct drm_dp_mst_port *port,
+ struct drm_dp_mst_branch *mstb,
+ char *proppath)
+{
+ int i;
+ char temp[8];
+ snprintf(proppath, 255, "mst:%d", mstb->mgr->conn_base_id);
+ for (i = 0; i < (mstb->lct - 1); i++) {
+ int shift = (i % 2) ? 0 : 4;
+ int port_num = mstb->rad[i / 2] >> shift;
+ snprintf(temp, 8, "-%d", port_num);
+ strncat(proppath, temp, 255);
+ }
+ snprintf(temp, 8, "-%d", port->port_num);
+ strncat(proppath, temp, 255);
+}
+
+static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
+ struct device *dev,
+ struct drm_dp_link_addr_reply_port *port_msg)
+{
+ struct drm_dp_mst_port *port;
+ bool ret;
+ bool created = false;
+ int old_pdt = 0;
+ int old_ddps = 0;
+ port = drm_dp_get_port(mstb, port_msg->port_number);
+ if (!port) {
+ port = kzalloc(sizeof(*port), GFP_KERNEL);
+ if (!port)
+ return;
+ kref_init(&port->kref);
+ port->parent = mstb;
+ port->port_num = port_msg->port_number;
+ port->mgr = mstb->mgr;
+ port->aux.name = "DPMST";
+ port->aux.dev = dev;
+ created = true;
+ } else {
+ old_pdt = port->pdt;
+ old_ddps = port->ddps;
+ }
+
+ port->pdt = port_msg->peer_device_type;
+ port->input = port_msg->input_port;
+ port->mcs = port_msg->mcs;
+ port->ddps = port_msg->ddps;
+ port->ldps = port_msg->legacy_device_plug_status;
+ port->dpcd_rev = port_msg->dpcd_revision;
+ port->num_sdp_streams = port_msg->num_sdp_streams;
+ port->num_sdp_stream_sinks = port_msg->num_sdp_stream_sinks;
+ memcpy(port->guid, port_msg->peer_guid, 16);
+
+ /* manage mstb port lists with mgr lock - take a reference
+ for this list */
+ if (created) {
+ mutex_lock(&mstb->mgr->lock);
+ kref_get(&port->kref);
+ list_add(&port->next, &mstb->ports);
+ mutex_unlock(&mstb->mgr->lock);
+ }
+
+ if (old_ddps != port->ddps) {
+ if (port->ddps) {
+ drm_dp_check_port_guid(mstb, port);
+ if (!port->input)
+ drm_dp_send_enum_path_resources(mstb->mgr, mstb, port);
+ } else {
+ port->guid_valid = false;
+ port->available_pbn = 0;
+ }
+ }
+
+ if (old_pdt != port->pdt && !port->input) {
+ drm_dp_port_teardown_pdt(port, old_pdt);
+
+ ret = drm_dp_port_setup_pdt(port);
+ if (ret == true) {
+ drm_dp_send_link_address(mstb->mgr, port->mstb);
+ port->mstb->link_address_sent = true;
+ }
+ }
+
+ if (created && !port->input) {
+ char proppath[255];
+ build_mst_prop_path(port, mstb, proppath);
+ port->connector = (*mstb->mgr->cbs->add_connector)(mstb->mgr, port, proppath);
+ }
+
+ /* put reference to this port */
+ drm_dp_put_port(port);
+}
+
+static void drm_dp_update_port(struct drm_dp_mst_branch *mstb,
+ struct drm_dp_connection_status_notify *conn_stat)
+{
+ struct drm_dp_mst_port *port;
+ int old_pdt;
+ int old_ddps;
+ bool dowork = false;
+ port = drm_dp_get_port(mstb, conn_stat->port_number);
+ if (!port)
+ return;
+
+ old_ddps = port->ddps;
+ old_pdt = port->pdt;
+ port->pdt = conn_stat->peer_device_type;
+ port->mcs = conn_stat->message_capability_status;
+ port->ldps = conn_stat->legacy_device_plug_status;
+ port->ddps = conn_stat->displayport_device_plug_status;
+
+ if (old_ddps != port->ddps) {
+ if (port->ddps) {
+ drm_dp_check_port_guid(mstb, port);
+ dowork = true;
+ } else {
+ port->guid_valid = false;
+ port->available_pbn = 0;
+ }
+ }
+ if (old_pdt != port->pdt && !port->input) {
+ drm_dp_port_teardown_pdt(port, old_pdt);
+
+ if (drm_dp_port_setup_pdt(port))
+ dowork = true;
+ }
+
+ drm_dp_put_port(port);
+ if (dowork)
+ queue_work(system_long_wq, &mstb->mgr->work);
+
+}
+
+static struct drm_dp_mst_branch *drm_dp_get_mst_branch_device(struct drm_dp_mst_topology_mgr *mgr,
+ u8 lct, u8 *rad)
+{
+ struct drm_dp_mst_branch *mstb;
+ struct drm_dp_mst_port *port;
+ int i;
+ /* find the port by iterating down */
+ mstb = mgr->mst_primary;
+
+ for (i = 0; i < lct - 1; i++) {
+ int shift = (i % 2) ? 0 : 4;
+ int port_num = rad[i / 2] >> shift;
+
+ list_for_each_entry(port, &mstb->ports, next) {
+ if (port->port_num == port_num) {
+ if (!port->mstb) {
+ DRM_ERROR("failed to lookup MSTB with lct %d, rad %02x\n", lct, rad[0]);
+ return NULL;
+ }
+
+ mstb = port->mstb;
+ break;
+ }
+ }
+ }
+ kref_get(&mstb->kref);
+ return mstb;
+}
+
+static void drm_dp_check_and_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_branch *mstb)
+{
+ struct drm_dp_mst_port *port;
+
+ if (!mstb->link_address_sent) {
+ drm_dp_send_link_address(mgr, mstb);
+ mstb->link_address_sent = true;
+ }
+ list_for_each_entry(port, &mstb->ports, next) {
+ if (port->input)
+ continue;
+
+ if (!port->ddps)
+ continue;
+
+ if (!port->available_pbn)
+ drm_dp_send_enum_path_resources(mgr, mstb, port);
+
+ if (port->mstb)
+ drm_dp_check_and_send_link_address(mgr, port->mstb);
+ }
+}
+
+static void drm_dp_mst_link_probe_work(struct work_struct *work)
+{
+ struct drm_dp_mst_topology_mgr *mgr = container_of(work, struct drm_dp_mst_topology_mgr, work);
+
+ drm_dp_check_and_send_link_address(mgr, mgr->mst_primary);
+
+}
+
+static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr,
+ u8 *guid)
+{
+ static u8 zero_guid[16];
+
+ if (!memcmp(guid, zero_guid, 16)) {
+ u64 salt = get_jiffies_64();
+ memcpy(&guid[0], &salt, sizeof(u64));
+ memcpy(&guid[8], &salt, sizeof(u64));
+ return false;
+ }
+ return true;
+}
+
+#if 0
+static int build_dpcd_read(struct drm_dp_sideband_msg_tx *msg, u8 port_num, u32 offset, u8 num_bytes)
+{
+ struct drm_dp_sideband_msg_req_body req;
+
+ req.req_type = DP_REMOTE_DPCD_READ;
+ req.u.dpcd_read.port_number = port_num;
+ req.u.dpcd_read.dpcd_address = offset;
+ req.u.dpcd_read.num_bytes = num_bytes;
+ drm_dp_encode_sideband_req(&req, msg);
+
+ return 0;
+}
+#endif
+
+static int drm_dp_send_sideband_msg(struct drm_dp_mst_topology_mgr *mgr,
+ bool up, u8 *msg, int len)
+{
+ int ret;
+ int regbase = up ? DP_SIDEBAND_MSG_UP_REP_BASE : DP_SIDEBAND_MSG_DOWN_REQ_BASE;
+ int tosend, total, offset;
+ int retries = 0;
+
+retry:
+ total = len;
+ offset = 0;
+ do {
+ tosend = min3(mgr->max_dpcd_transaction_bytes, 16, total);
+
+ ret = drm_dp_dpcd_write(mgr->aux, regbase + offset,
+ &msg[offset],
+ tosend);
+ if (ret != tosend) {
+ if (ret == -EIO && retries < 5) {
+ retries++;
+ goto retry;
+ }
+ DRM_DEBUG_KMS("failed to dpcd write %d %d\n", tosend, ret);
+ WARN(1, "fail\n");
+
+ return -EIO;
+ }
+ offset += tosend;
+ total -= tosend;
+ } while (total > 0);
+ return 0;
+}
+
+static int set_hdr_from_dst_qlock(struct drm_dp_sideband_msg_hdr *hdr,
+ struct drm_dp_sideband_msg_tx *txmsg)
+{
+ struct drm_dp_mst_branch *mstb = txmsg->dst;
+
+ /* both msg slots are full */
+ if (txmsg->seqno == -1) {
+ if (mstb->tx_slots[0] && mstb->tx_slots[1]) {
+ DRM_DEBUG_KMS("%s: failed to find slot\n", __func__);
+ return -EAGAIN;
+ }
+ if (mstb->tx_slots[0] == NULL && mstb->tx_slots[1] == NULL) {
+ txmsg->seqno = mstb->last_seqno;
+ mstb->last_seqno ^= 1;
+ } else if (mstb->tx_slots[0] == NULL)
+ txmsg->seqno = 0;
+ else
+ txmsg->seqno = 1;
+ mstb->tx_slots[txmsg->seqno] = txmsg;
+ }
+ hdr->broadcast = 0;
+ hdr->path_msg = txmsg->path_msg;
+ hdr->lct = mstb->lct;
+ hdr->lcr = mstb->lct - 1;
+ if (mstb->lct > 1)
+ memcpy(hdr->rad, mstb->rad, mstb->lct / 2);
+ hdr->seqno = txmsg->seqno;
+ return 0;
+}
+/*
+ * process a single block of the next message in the sideband queue
+ */
+static int process_single_tx_qlock(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_sideband_msg_tx *txmsg,
+ bool up)
+{
+ u8 chunk[48];
+ struct drm_dp_sideband_msg_hdr hdr;
+ int len, space, idx, tosend;
+ int ret;
+
+ memset(&hdr, 0, sizeof(struct drm_dp_sideband_msg_hdr));
+
+ if (txmsg->state == DRM_DP_SIDEBAND_TX_QUEUED) {
+ txmsg->seqno = -1;
+ txmsg->state = DRM_DP_SIDEBAND_TX_START_SEND;
+ }
+
+ /* make hdr from dst mst - for replies use seqno
+ otherwise assign one */
+ ret = set_hdr_from_dst_qlock(&hdr, txmsg);
+ if (ret < 0)
+ return ret;
+
+ /* amount left to send in this message */
+ len = txmsg->cur_len - txmsg->cur_offset;
+
+ /* 48 - sideband msg size - 1 byte for data CRC, x header bytes */
+ space = 48 - 1 - drm_dp_calc_sb_hdr_size(&hdr);
+
+ tosend = min(len, space);
+ if (len == txmsg->cur_len)
+ hdr.somt = 1;
+ if (space >= len)
+ hdr.eomt = 1;
+
+
+ hdr.msg_len = tosend + 1;
+ drm_dp_encode_sideband_msg_hdr(&hdr, chunk, &idx);
+ memcpy(&chunk[idx], &txmsg->msg[txmsg->cur_offset], tosend);
+ /* add crc at end */
+ drm_dp_crc_sideband_chunk_req(&chunk[idx], tosend);
+ idx += tosend + 1;
+
+ ret = drm_dp_send_sideband_msg(mgr, up, chunk, idx);
+ if (ret) {
+ DRM_DEBUG_KMS("sideband msg failed to send\n");
+ return ret;
+ }
+
+ txmsg->cur_offset += tosend;
+ if (txmsg->cur_offset == txmsg->cur_len) {
+ txmsg->state = DRM_DP_SIDEBAND_TX_SENT;
+ return 1;
+ }
+ return 0;
+}
+
+/* must be called holding qlock */
+static void process_single_down_tx_qlock(struct drm_dp_mst_topology_mgr *mgr)
+{
+ struct drm_dp_sideband_msg_tx *txmsg;
+ int ret;
+
+ /* construct a chunk from the first msg in the tx_msg queue */
+ if (list_empty(&mgr->tx_msg_downq)) {
+ mgr->tx_down_in_progress = false;
+ return;
+ }
+ mgr->tx_down_in_progress = true;
+
+ txmsg = list_first_entry(&mgr->tx_msg_downq, struct drm_dp_sideband_msg_tx, next);
+ ret = process_single_tx_qlock(mgr, txmsg, false);
+ if (ret == 1) {
+ /* txmsg is sent it should be in the slots now */
+ list_del(&txmsg->next);
+ } else if (ret) {
+ DRM_DEBUG_KMS("failed to send msg in q %d\n", ret);
+ list_del(&txmsg->next);
+ if (txmsg->seqno != -1)
+ txmsg->dst->tx_slots[txmsg->seqno] = NULL;
+ txmsg->state = DRM_DP_SIDEBAND_TX_TIMEOUT;
+ wake_up(&mgr->tx_waitq);
+ }
+ if (list_empty(&mgr->tx_msg_downq)) {
+ mgr->tx_down_in_progress = false;
+ return;
+ }
+}
+
+/* called holding qlock */
+static void process_single_up_tx_qlock(struct drm_dp_mst_topology_mgr *mgr)
+{
+ struct drm_dp_sideband_msg_tx *txmsg;
+ int ret;
+
+ /* construct a chunk from the first msg in the tx_msg queue */
+ if (list_empty(&mgr->tx_msg_upq)) {
+ mgr->tx_up_in_progress = false;
+ return;
+ }
+
+ txmsg = list_first_entry(&mgr->tx_msg_upq, struct drm_dp_sideband_msg_tx, next);
+ ret = process_single_tx_qlock(mgr, txmsg, true);
+ if (ret == 1) {
+ /* up txmsgs aren't put in slots - so free after we send it */
+ list_del(&txmsg->next);
+ kfree(txmsg);
+ } else if (ret)
+ DRM_DEBUG_KMS("failed to send msg in q %d\n", ret);
+ mgr->tx_up_in_progress = true;
+}
+
+static void drm_dp_queue_down_tx(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_sideband_msg_tx *txmsg)
+{
+ mutex_lock(&mgr->qlock);
+ list_add_tail(&txmsg->next, &mgr->tx_msg_downq);
+ if (!mgr->tx_down_in_progress)
+ process_single_down_tx_qlock(mgr);
+ mutex_unlock(&mgr->qlock);
+}
+
+static int drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_branch *mstb)
+{
+ int len;
+ struct drm_dp_sideband_msg_tx *txmsg;
+ int ret;
+
+ txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+ if (!txmsg)
+ return -ENOMEM;
+
+ txmsg->dst = mstb;
+ len = build_link_address(txmsg);
+
+ drm_dp_queue_down_tx(mgr, txmsg);
+
+ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+ if (ret > 0) {
+ int i;
+
+ if (txmsg->reply.reply_type == 1)
+ DRM_DEBUG_KMS("link address nak received\n");
+ else {
+ DRM_DEBUG_KMS("link address reply: %d\n", txmsg->reply.u.link_addr.nports);
+ for (i = 0; i < txmsg->reply.u.link_addr.nports; i++) {
+ DRM_DEBUG_KMS("port %d: input %d, pdt: %d, pn: %d, dpcd_rev: %02x, mcs: %d, ddps: %d, ldps %d, sdp %d/%d\n", i,
+ txmsg->reply.u.link_addr.ports[i].input_port,
+ txmsg->reply.u.link_addr.ports[i].peer_device_type,
+ txmsg->reply.u.link_addr.ports[i].port_number,
+ txmsg->reply.u.link_addr.ports[i].dpcd_revision,
+ txmsg->reply.u.link_addr.ports[i].mcs,
+ txmsg->reply.u.link_addr.ports[i].ddps,
+ txmsg->reply.u.link_addr.ports[i].legacy_device_plug_status,
+ txmsg->reply.u.link_addr.ports[i].num_sdp_streams,
+ txmsg->reply.u.link_addr.ports[i].num_sdp_stream_sinks);
+ }
+ for (i = 0; i < txmsg->reply.u.link_addr.nports; i++) {
+ drm_dp_add_port(mstb, mgr->dev, &txmsg->reply.u.link_addr.ports[i]);
+ }
+ (*mgr->cbs->hotplug)(mgr);
+ }
+ } else
+ DRM_DEBUG_KMS("link address failed %d\n", ret);
+
+ kfree(txmsg);
+ return 0;
+}
+
+static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_branch *mstb,
+ struct drm_dp_mst_port *port)
+{
+ int len;
+ struct drm_dp_sideband_msg_tx *txmsg;
+ int ret;
+
+ txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+ if (!txmsg)
+ return -ENOMEM;
+
+ txmsg->dst = mstb;
+ len = build_enum_path_resources(txmsg, port->port_num);
+
+ drm_dp_queue_down_tx(mgr, txmsg);
+
+ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+ if (ret > 0) {
+ if (txmsg->reply.reply_type == 1)
+ DRM_DEBUG_KMS("enum path resources nak received\n");
+ else {
+ if (port->port_num != txmsg->reply.u.path_resources.port_number)
+ DRM_ERROR("got incorrect port in response\n");
+ DRM_DEBUG_KMS("enum path resources %d: %d %d\n", txmsg->reply.u.path_resources.port_number, txmsg->reply.u.path_resources.full_payload_bw_number,
+ txmsg->reply.u.path_resources.avail_payload_bw_number);
+ port->available_pbn = txmsg->reply.u.path_resources.avail_payload_bw_number;
+ }
+ }
+
+ kfree(txmsg);
+ return 0;
+}
+
+static int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_port *port,
+ int id,
+ int pbn)
+{
+ struct drm_dp_sideband_msg_tx *txmsg;
+ struct drm_dp_mst_branch *mstb;
+ int len, ret;
+
+ mstb = drm_dp_get_validated_mstb_ref(mgr, port->parent);
+ if (!mstb)
+ return -EINVAL;
+
+ txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+ if (!txmsg) {
+ ret = -ENOMEM;
+ goto fail_put;
+ }
+
+ txmsg->dst = mstb;
+ len = build_allocate_payload(txmsg, port->port_num,
+ id,
+ pbn);
+
+ drm_dp_queue_down_tx(mgr, txmsg);
+
+ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+ if (ret > 0) {
+ if (txmsg->reply.reply_type == 1) {
+ ret = -EINVAL;
+ } else
+ ret = 0;
+ }
+ kfree(txmsg);
+fail_put:
+ drm_dp_put_mst_branch_device(mstb);
+ return ret;
+}
+
+static int drm_dp_create_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
+ int id,
+ struct drm_dp_payload *payload)
+{
+ int ret;
+
+ ret = drm_dp_dpcd_write_payload(mgr, id, payload);
+ if (ret < 0) {
+ payload->payload_state = 0;
+ return ret;
+ }
+ payload->payload_state = DP_PAYLOAD_LOCAL;
+ return 0;
+}
+
+static int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_port *port,
+ int id,
+ struct drm_dp_payload *payload)
+{
+ int ret;
+ ret = drm_dp_payload_send_msg(mgr, port, id, port->vcpi.pbn);
+ if (ret < 0)
+ return ret;
+ payload->payload_state = DP_PAYLOAD_REMOTE;
+ return ret;
+}
+
+static int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_port *port,
+ int id,
+ struct drm_dp_payload *payload)
+{
+ DRM_DEBUG_KMS("\n");
+ /* its okay for these to fail */
+ if (port) {
+ drm_dp_payload_send_msg(mgr, port, id, 0);
+ }
+
+ drm_dp_dpcd_write_payload(mgr, id, payload);
+ payload->payload_state = 0;
+ return 0;
+}
+
+static int drm_dp_destroy_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
+ int id,
+ struct drm_dp_payload *payload)
+{
+ payload->payload_state = 0;
+ return 0;
+}
+
+/**
+ * drm_dp_update_payload_part1() - Execute payload update part 1
+ * @mgr: manager to use.
+ *
+ * This iterates over all proposed virtual channels, and tries to
+ * allocate space in the link for them. For 0->slots transitions,
+ * this step just writes the VCPI to the MST device. For slots->0
+ * transitions, this writes the updated VCPIs and removes the
+ * remote VC payloads.
+ *
+ * after calling this the driver should generate ACT and payload
+ * packets.
+ */
+int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr)
+{
+ int i;
+ int cur_slots = 1;
+ struct drm_dp_payload req_payload;
+ struct drm_dp_mst_port *port;
+
+ mutex_lock(&mgr->payload_lock);
+ for (i = 0; i < mgr->max_payloads; i++) {
+ /* solve the current payloads - compare to the hw ones
+ - update the hw view */
+ req_payload.start_slot = cur_slots;
+ if (mgr->proposed_vcpis[i]) {
+ port = container_of(mgr->proposed_vcpis[i], struct drm_dp_mst_port, vcpi);
+ req_payload.num_slots = mgr->proposed_vcpis[i]->num_slots;
+ } else {
+ port = NULL;
+ req_payload.num_slots = 0;
+ }
+ /* work out what is required to happen with this payload */
+ if (mgr->payloads[i].start_slot != req_payload.start_slot ||
+ mgr->payloads[i].num_slots != req_payload.num_slots) {
+
+ /* need to push an update for this payload */
+ if (req_payload.num_slots) {
+ drm_dp_create_payload_step1(mgr, i + 1, &req_payload);
+ mgr->payloads[i].num_slots = req_payload.num_slots;
+ } else if (mgr->payloads[i].num_slots) {
+ mgr->payloads[i].num_slots = 0;
+ drm_dp_destroy_payload_step1(mgr, port, i + 1, &mgr->payloads[i]);
+ req_payload.payload_state = mgr->payloads[i].payload_state;
+ } else
+ req_payload.payload_state = 0;
+
+ mgr->payloads[i].start_slot = req_payload.start_slot;
+ mgr->payloads[i].payload_state = req_payload.payload_state;
+ }
+ cur_slots += req_payload.num_slots;
+ }
+ mutex_unlock(&mgr->payload_lock);
+
+ return 0;
+}
+EXPORT_SYMBOL(drm_dp_update_payload_part1);
+
+/**
+ * drm_dp_update_payload_part2() - Execute payload update part 2
+ * @mgr: manager to use.
+ *
+ * This iterates over all proposed virtual channels, and tries to
+ * allocate space in the link for them. For 0->slots transitions,
+ * this step writes the remote VC payload commands. For slots->0
+ * this just resets some internal state.
+ */
+int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr)
+{
+ struct drm_dp_mst_port *port;
+ int i;
+ int ret = 0;
+ mutex_lock(&mgr->payload_lock);
+ for (i = 0; i < mgr->max_payloads; i++) {
+
+ if (!mgr->proposed_vcpis[i])
+ continue;
+
+ port = container_of(mgr->proposed_vcpis[i], struct drm_dp_mst_port, vcpi);
+
+ DRM_DEBUG_KMS("payload %d %d\n", i, mgr->payloads[i].payload_state);
+ if (mgr->payloads[i].payload_state == DP_PAYLOAD_LOCAL) {
+ ret = drm_dp_create_payload_step2(mgr, port, i + 1, &mgr->payloads[i]);
+ } else if (mgr->payloads[i].payload_state == DP_PAYLOAD_DELETE_LOCAL) {
+ ret = drm_dp_destroy_payload_step2(mgr, i + 1, &mgr->payloads[i]);
+ }
+ if (ret) {
+ mutex_unlock(&mgr->payload_lock);
+ return ret;
+ }
+ }
+ mutex_unlock(&mgr->payload_lock);
+ return 0;
+}
+EXPORT_SYMBOL(drm_dp_update_payload_part2);
+
+#if 0 /* unused as of yet */
+static int drm_dp_send_dpcd_read(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_port *port,
+ int offset, int size)
+{
+ int len;
+ struct drm_dp_sideband_msg_tx *txmsg;
+
+ txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+ if (!txmsg)
+ return -ENOMEM;
+
+ len = build_dpcd_read(txmsg, port->port_num, 0, 8);
+ txmsg->dst = port->parent;
+
+ drm_dp_queue_down_tx(mgr, txmsg);
+
+ return 0;
+}
+#endif
+
+static int drm_dp_send_dpcd_write(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_port *port,
+ int offset, int size, u8 *bytes)
+{
+ int len;
+ int ret;
+ struct drm_dp_sideband_msg_tx *txmsg;
+ struct drm_dp_mst_branch *mstb;
+
+ mstb = drm_dp_get_validated_mstb_ref(mgr, port->parent);
+ if (!mstb)
+ return -EINVAL;
+
+ txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+ if (!txmsg) {
+ ret = -ENOMEM;
+ goto fail_put;
+ }
+
+ len = build_dpcd_write(txmsg, port->port_num, offset, size, bytes);
+ txmsg->dst = mstb;
+
+ drm_dp_queue_down_tx(mgr, txmsg);
+
+ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+ if (ret > 0) {
+ if (txmsg->reply.reply_type == 1) {
+ ret = -EINVAL;
+ } else
+ ret = 0;
+ }
+ kfree(txmsg);
+fail_put:
+ drm_dp_put_mst_branch_device(mstb);
+ return ret;
+}
+
+static int drm_dp_encode_up_ack_reply(struct drm_dp_sideband_msg_tx *msg, u8 req_type)
+{
+ struct drm_dp_sideband_msg_reply_body reply;
+
+ reply.reply_type = 1;
+ reply.req_type = req_type;
+ drm_dp_encode_sideband_reply(&reply, msg);
+ return 0;
+}
+
+static int drm_dp_send_up_ack_reply(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_branch *mstb,
+ int req_type, int seqno, bool broadcast)
+{
+ struct drm_dp_sideband_msg_tx *txmsg;
+
+ txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+ if (!txmsg)
+ return -ENOMEM;
+
+ txmsg->dst = mstb;
+ txmsg->seqno = seqno;
+ drm_dp_encode_up_ack_reply(txmsg, req_type);
+
+ mutex_lock(&mgr->qlock);
+ list_add_tail(&txmsg->next, &mgr->tx_msg_upq);
+ if (!mgr->tx_up_in_progress) {
+ process_single_up_tx_qlock(mgr);
+ }
+ mutex_unlock(&mgr->qlock);
+ return 0;
+}
+
+static int drm_dp_get_vc_payload_bw(int dp_link_bw, int dp_link_count)
+{
+ switch (dp_link_bw) {
+ case DP_LINK_BW_1_62:
+ return 3 * dp_link_count;
+ case DP_LINK_BW_2_7:
+ return 5 * dp_link_count;
+ case DP_LINK_BW_5_4:
+ return 10 * dp_link_count;
+ }
+ return 0;
+}
+
+/**
+ * drm_dp_mst_topology_mgr_set_mst() - Set the MST state for a topology manager
+ * @mgr: manager to set state for
+ * @mst_state: true to enable MST on this connector - false to disable.
+ *
+ * This is called by the driver when it detects an MST capable device plugged
+ * into a DP MST capable port, or when a DP MST capable device is unplugged.
+ */
+int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool mst_state)
+{
+ int ret = 0;
+ struct drm_dp_mst_branch *mstb = NULL;
+
+ mutex_lock(&mgr->lock);
+ if (mst_state == mgr->mst_state)
+ goto out_unlock;
+
+ mgr->mst_state = mst_state;
+ /* set the device into MST mode */
+ if (mst_state) {
+ WARN_ON(mgr->mst_primary);
+
+ /* get dpcd info */
+ ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE);
+ if (ret != DP_RECEIVER_CAP_SIZE) {
+ DRM_DEBUG_KMS("failed to read DPCD\n");
+ goto out_unlock;
+ }
+
+ mgr->pbn_div = drm_dp_get_vc_payload_bw(mgr->dpcd[1], mgr->dpcd[2] & DP_MAX_LANE_COUNT_MASK);
+ mgr->total_pbn = 2560;
+ mgr->total_slots = DIV_ROUND_UP(mgr->total_pbn, mgr->pbn_div);
+ mgr->avail_slots = mgr->total_slots;
+
+ /* add initial branch device at LCT 1 */
+ mstb = drm_dp_add_mst_branch_device(1, NULL);
+ if (mstb == NULL) {
+ ret = -ENOMEM;
+ goto out_unlock;
+ }
+ mstb->mgr = mgr;
+
+ /* give this the main reference */
+ mgr->mst_primary = mstb;
+ kref_get(&mgr->mst_primary->kref);
+
+ {
+ struct drm_dp_payload reset_pay;
+ reset_pay.start_slot = 0;
+ reset_pay.num_slots = 0x3f;
+ drm_dp_dpcd_write_payload(mgr, 0, &reset_pay);
+ }
+
+ ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL,
+ DP_MST_EN | DP_UP_REQ_EN | DP_UPSTREAM_IS_SRC);
+ if (ret < 0) {
+ goto out_unlock;
+ }
+
+
+ /* sort out guid */
+ ret = drm_dp_dpcd_read(mgr->aux, DP_GUID, mgr->guid, 16);
+ if (ret != 16) {
+ DRM_DEBUG_KMS("failed to read DP GUID %d\n", ret);
+ goto out_unlock;
+ }
+
+ mgr->guid_valid = drm_dp_validate_guid(mgr, mgr->guid);
+ if (!mgr->guid_valid) {
+ ret = drm_dp_dpcd_write(mgr->aux, DP_GUID, mgr->guid, 16);
+ mgr->guid_valid = true;
+ }
+
+ queue_work(system_long_wq, &mgr->work);
+
+ ret = 0;
+ } else {
+ /* disable MST on the device */
+ mstb = mgr->mst_primary;
+ mgr->mst_primary = NULL;
+ /* this can fail if the device is gone */
+ drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, 0);
+ ret = 0;
+ memset(mgr->payloads, 0, mgr->max_payloads * sizeof(struct drm_dp_payload));
+ mgr->payload_mask = 0;
+ set_bit(0, &mgr->payload_mask);
+ }
+
+out_unlock:
+ mutex_unlock(&mgr->lock);
+ if (mstb)
+ drm_dp_put_mst_branch_device(mstb);
+ return ret;
+
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_set_mst);
+
+/**
+ * drm_dp_mst_topology_mgr_suspend() - suspend the MST manager
+ * @mgr: manager to suspend
+ *
+ * This function tells the MST device that we can't handle UP messages
+ * anymore. This should stop it from sending any since we are suspended.
+ */
+void drm_dp_mst_topology_mgr_suspend(struct drm_dp_mst_topology_mgr *mgr)
+{
+ mutex_lock(&mgr->lock);
+ drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL,
+ DP_MST_EN | DP_UPSTREAM_IS_SRC);
+ mutex_unlock(&mgr->lock);
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_suspend);
+
+/**
+ * drm_dp_mst_topology_mgr_resume() - resume the MST manager
+ * @mgr: manager to resume
+ *
+ * This will fetch DPCD and see if the device is still there,
+ * if it is, it will rewrite the MSTM control bits, and return.
+ *
+ * if the device fails this returns -1, and the driver should do
+ * a full MST reprobe, in case we were undocked.
+ */
+int drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr)
+{
+ int ret = 0;
+
+ mutex_lock(&mgr->lock);
+
+ if (mgr->mst_primary) {
+ int sret;
+ sret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE);
+ if (sret != DP_RECEIVER_CAP_SIZE) {
+ DRM_DEBUG_KMS("dpcd read failed - undocked during suspend?\n");
+ ret = -1;
+ goto out_unlock;
+ }
+
+ ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL,
+ DP_MST_EN | DP_UP_REQ_EN | DP_UPSTREAM_IS_SRC);
+ if (ret < 0) {
+ DRM_DEBUG_KMS("mst write failed - undocked during suspend?\n");
+ ret = -1;
+ goto out_unlock;
+ }
+ ret = 0;
+ } else
+ ret = -1;
+
+out_unlock:
+ mutex_unlock(&mgr->lock);
+ return ret;
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_resume);
+
+static void drm_dp_get_one_sb_msg(struct drm_dp_mst_topology_mgr *mgr, bool up)
+{
+ int len;
+ u8 replyblock[32];
+ int replylen, origlen, curreply;
+ int ret;
+ struct drm_dp_sideband_msg_rx *msg;
+ int basereg = up ? DP_SIDEBAND_MSG_UP_REQ_BASE : DP_SIDEBAND_MSG_DOWN_REP_BASE;
+ msg = up ? &mgr->up_req_recv : &mgr->down_rep_recv;
+
+ len = min(mgr->max_dpcd_transaction_bytes, 16);
+ ret = drm_dp_dpcd_read(mgr->aux, basereg,
+ replyblock, len);
+ if (ret != len) {
+ DRM_DEBUG_KMS("failed to read DPCD down rep %d %d\n", len, ret);
+ return;
+ }
+ ret = drm_dp_sideband_msg_build(msg, replyblock, len, true);
+ if (!ret) {
+ DRM_DEBUG_KMS("sideband msg build failed %d\n", replyblock[0]);
+ return;
+ }
+ replylen = msg->curchunk_len + msg->curchunk_hdrlen;
+
+ origlen = replylen;
+ replylen -= len;
+ curreply = len;
+ while (replylen > 0) {
+ len = min3(replylen, mgr->max_dpcd_transaction_bytes, 16);
+ ret = drm_dp_dpcd_read(mgr->aux, basereg + curreply,
+ replyblock, len);
+ if (ret != len) {
+ DRM_DEBUG_KMS("failed to read a chunk\n");
+ }
+ ret = drm_dp_sideband_msg_build(msg, replyblock, len, false);
+ if (ret == false)
+ DRM_DEBUG_KMS("failed to build sideband msg\n");
+ curreply += len;
+ replylen -= len;
+ }
+}
+
+static int drm_dp_mst_handle_down_rep(struct drm_dp_mst_topology_mgr *mgr)
+{
+ int ret = 0;
+
+ drm_dp_get_one_sb_msg(mgr, false);
+
+ if (mgr->down_rep_recv.have_eomt) {
+ struct drm_dp_sideband_msg_tx *txmsg;
+ struct drm_dp_mst_branch *mstb;
+ int slot = -1;
+ mstb = drm_dp_get_mst_branch_device(mgr,
+ mgr->down_rep_recv.initial_hdr.lct,
+ mgr->down_rep_recv.initial_hdr.rad);
+
+ if (!mstb) {
+ DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->down_rep_recv.initial_hdr.lct);
+ memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+ return 0;
+ }
+
+ /* find the message */
+ slot = mgr->down_rep_recv.initial_hdr.seqno;
+ mutex_lock(&mgr->qlock);
+ txmsg = mstb->tx_slots[slot];
+ /* remove from slots */
+ mutex_unlock(&mgr->qlock);
+
+ if (!txmsg) {
+ DRM_DEBUG_KMS("Got MST reply with no msg %p %d %d %02x %02x\n",
+ mstb,
+ mgr->down_rep_recv.initial_hdr.seqno,
+ mgr->down_rep_recv.initial_hdr.lct,
+ mgr->down_rep_recv.initial_hdr.rad[0],
+ mgr->down_rep_recv.msg[0]);
+ drm_dp_put_mst_branch_device(mstb);
+ memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+ return 0;
+ }
+
+ drm_dp_sideband_parse_reply(&mgr->down_rep_recv, &txmsg->reply);
+ if (txmsg->reply.reply_type == 1) {
+ DRM_DEBUG_KMS("Got NAK reply: req 0x%02x, reason 0x%02x, nak data 0x%02x\n", txmsg->reply.req_type, txmsg->reply.u.nak.reason, txmsg->reply.u.nak.nak_data);
+ }
+
+ memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+ drm_dp_put_mst_branch_device(mstb);
+
+ mutex_lock(&mgr->qlock);
+ txmsg->state = DRM_DP_SIDEBAND_TX_RX;
+ mstb->tx_slots[slot] = NULL;
+ mutex_unlock(&mgr->qlock);
+
+ wake_up(&mgr->tx_waitq);
+ }
+ return ret;
+}
+
+static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
+{
+ int ret = 0;
+ drm_dp_get_one_sb_msg(mgr, true);
+
+ if (mgr->up_req_recv.have_eomt) {
+ struct drm_dp_sideband_msg_req_body msg;
+ struct drm_dp_mst_branch *mstb;
+ bool seqno;
+ mstb = drm_dp_get_mst_branch_device(mgr,
+ mgr->up_req_recv.initial_hdr.lct,
+ mgr->up_req_recv.initial_hdr.rad);
+ if (!mstb) {
+ DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
+ memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+ return 0;
+ }
+
+ seqno = mgr->up_req_recv.initial_hdr.seqno;
+ drm_dp_sideband_parse_req(&mgr->up_req_recv, &msg);
+
+ if (msg.req_type == DP_CONNECTION_STATUS_NOTIFY) {
+ drm_dp_send_up_ack_reply(mgr, mstb, msg.req_type, seqno, false);
+ drm_dp_update_port(mstb, &msg.u.conn_stat);
+ DRM_DEBUG_KMS("Got CSN: pn: %d ldps:%d ddps: %d mcs: %d ip: %d pdt: %d\n", msg.u.conn_stat.port_number, msg.u.conn_stat.legacy_device_plug_status, msg.u.conn_stat.displayport_device_plug_status, msg.u.conn_stat.message_capability_status, msg.u.conn_stat.input_port, msg.u.conn_stat.peer_device_type);
+ (*mgr->cbs->hotplug)(mgr);
+
+ } else if (msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
+ drm_dp_send_up_ack_reply(mgr, mstb, msg.req_type, seqno, false);
+ DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n", msg.u.resource_stat.port_number, msg.u.resource_stat.available_pbn);
+ }
+
+ drm_dp_put_mst_branch_device(mstb);
+ memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+ }
+ return ret;
+}
+
+/**
+ * drm_dp_mst_hpd_irq() - MST hotplug IRQ notify
+ * @mgr: manager to notify irq for.
+ * @esi: 4 bytes from SINK_COUNT_ESI
+ *
+ * This should be called from the driver when it detects a short IRQ,
+ * along with the value of the DEVICE_SERVICE_IRQ_VECTOR_ESI0. The
+ * topology manager will process the sideband messages received as a result
+ * of this.
+ */
+int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handled)
+{
+ int ret = 0;
+ int sc;
+ *handled = false;
+ sc = esi[0] & 0x3f;
+
+ if (sc != mgr->sink_count) {
+ mgr->sink_count = sc;
+ *handled = true;
+ }
+
+ if (esi[1] & DP_DOWN_REP_MSG_RDY) {
+ ret = drm_dp_mst_handle_down_rep(mgr);
+ *handled = true;
+ }
+
+ if (esi[1] & DP_UP_REQ_MSG_RDY) {
+ ret |= drm_dp_mst_handle_up_req(mgr);
+ *handled = true;
+ }
+
+ drm_dp_mst_kick_tx(mgr);
+ return ret;
+}
+EXPORT_SYMBOL(drm_dp_mst_hpd_irq);
+
+/**
+ * drm_dp_mst_detect_port() - get connection status for an MST port
+ * @mgr: manager for this port
+ * @port: unverified pointer to a port
+ *
+ * This returns the current connection state for a port. It validates the
+ * port pointer still exists so the caller doesn't require a reference
+ */
+enum drm_connector_status drm_dp_mst_detect_port(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+ enum drm_connector_status status = connector_status_disconnected;
+
+ /* we need to search for the port in the mgr in case its gone */
+ port = drm_dp_get_validated_port_ref(mgr, port);
+ if (!port)
+ return connector_status_disconnected;
+
+ if (!port->ddps)
+ goto out;
+
+ switch (port->pdt) {
+ case DP_PEER_DEVICE_NONE:
+ case DP_PEER_DEVICE_MST_BRANCHING:
+ break;
+
+ case DP_PEER_DEVICE_SST_SINK:
+ status = connector_status_connected;
+ break;
+ case DP_PEER_DEVICE_DP_LEGACY_CONV:
+ if (port->ldps)
+ status = connector_status_connected;
+ break;
+ }
+out:
+ drm_dp_put_port(port);
+ return status;
+}
+EXPORT_SYMBOL(drm_dp_mst_detect_port);
+
+/**
+ * drm_dp_mst_get_edid() - get EDID for an MST port
+ * @connector: toplevel connector to get EDID for
+ * @mgr: manager for this port
+ * @port: unverified pointer to a port.
+ *
+ * This returns an EDID for the port connected to a connector,
+ * It validates the pointer still exists so the caller doesn't require a
+ * reference.
+ */
+struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+ struct edid *edid = NULL;
+
+ /* we need to search for the port in the mgr in case its gone */
+ port = drm_dp_get_validated_port_ref(mgr, port);
+ if (!port)
+ return NULL;
+
+ edid = drm_get_edid(connector, &port->aux.ddc);
+ drm_dp_put_port(port);
+ return edid;
+}
+EXPORT_SYMBOL(drm_dp_mst_get_edid);
+
+/**
+ * drm_dp_find_vcpi_slots() - find slots for this PBN value
+ * @mgr: manager to use
+ * @pbn: payload bandwidth to convert into slots.
+ */
+int drm_dp_find_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr,
+ int pbn)
+{
+ int num_slots;
+
+ num_slots = DIV_ROUND_UP(pbn, mgr->pbn_div);
+
+ if (num_slots > mgr->avail_slots)
+ return -ENOSPC;
+ return num_slots;
+}
+EXPORT_SYMBOL(drm_dp_find_vcpi_slots);
+
+static int drm_dp_init_vcpi(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_vcpi *vcpi, int pbn)
+{
+ int num_slots;
+ int ret;
+
+ num_slots = DIV_ROUND_UP(pbn, mgr->pbn_div);
+
+ if (num_slots > mgr->avail_slots)
+ return -ENOSPC;
+
+ vcpi->pbn = pbn;
+ vcpi->aligned_pbn = num_slots * mgr->pbn_div;
+ vcpi->num_slots = num_slots;
+
+ ret = drm_dp_mst_assign_payload_id(mgr, vcpi);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+
+/**
+ * drm_dp_mst_allocate_vcpi() - Allocate a virtual channel
+ * @mgr: manager for this port
+ * @port: port to allocate a virtual channel for.
+ * @pbn: payload bandwidth number to request
+ * @slots: returned number of slots for this PBN.
+ */
+bool drm_dp_mst_allocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, int pbn, int *slots)
+{
+ int ret;
+
+ port = drm_dp_get_validated_port_ref(mgr, port);
+ if (!port)
+ return false;
+
+ if (port->vcpi.vcpi > 0) {
+ DRM_DEBUG_KMS("payload: vcpi %d already allocated for pbn %d - requested pbn %d\n", port->vcpi.vcpi, port->vcpi.pbn, pbn);
+ if (pbn == port->vcpi.pbn) {
+ *slots = port->vcpi.num_slots;
+ return true;
+ }
+ }
+
+ ret = drm_dp_init_vcpi(mgr, &port->vcpi, pbn);
+ if (ret) {
+ DRM_DEBUG_KMS("failed to init vcpi %d %d %d\n", DIV_ROUND_UP(pbn, mgr->pbn_div), mgr->avail_slots, ret);
+ goto out;
+ }
+ DRM_DEBUG_KMS("initing vcpi for %d %d\n", pbn, port->vcpi.num_slots);
+ *slots = port->vcpi.num_slots;
+
+ drm_dp_put_port(port);
+ return true;
+out:
+ return false;
+}
+EXPORT_SYMBOL(drm_dp_mst_allocate_vcpi);
+
+/**
+ * drm_dp_mst_reset_vcpi_slots() - Reset number of slots to 0 for VCPI
+ * @mgr: manager for this port
+ * @port: unverified pointer to a port.
+ *
+ * This just resets the number of slots for the ports VCPI for later programming.
+ */
+void drm_dp_mst_reset_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+ port = drm_dp_get_validated_port_ref(mgr, port);
+ if (!port)
+ return;
+ port->vcpi.num_slots = 0;
+ drm_dp_put_port(port);
+}
+EXPORT_SYMBOL(drm_dp_mst_reset_vcpi_slots);
+
+/**
+ * drm_dp_mst_deallocate_vcpi() - deallocate a VCPI
+ * @mgr: manager for this port
+ * @port: unverified port to deallocate vcpi for
+ */
+void drm_dp_mst_deallocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+ port = drm_dp_get_validated_port_ref(mgr, port);
+ if (!port)
+ return;
+
+ drm_dp_mst_put_payload_id(mgr, port->vcpi.vcpi);
+ port->vcpi.num_slots = 0;
+ port->vcpi.pbn = 0;
+ port->vcpi.aligned_pbn = 0;
+ port->vcpi.vcpi = 0;
+ drm_dp_put_port(port);
+}
+EXPORT_SYMBOL(drm_dp_mst_deallocate_vcpi);
+
+static int drm_dp_dpcd_write_payload(struct drm_dp_mst_topology_mgr *mgr,
+ int id, struct drm_dp_payload *payload)
+{
+ u8 payload_alloc[3], status;
+ int ret;
+ int retries = 0;
+
+ drm_dp_dpcd_writeb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS,
+ DP_PAYLOAD_TABLE_UPDATED);
+
+ payload_alloc[0] = id;
+ payload_alloc[1] = payload->start_slot;
+ payload_alloc[2] = payload->num_slots;
+
+ ret = drm_dp_dpcd_write(mgr->aux, DP_PAYLOAD_ALLOCATE_SET, payload_alloc, 3);
+ if (ret != 3) {
+ DRM_DEBUG_KMS("failed to write payload allocation %d\n", ret);
+ goto fail;
+ }
+
+retry:
+ ret = drm_dp_dpcd_readb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status);
+ if (ret < 0) {
+ DRM_DEBUG_KMS("failed to read payload table status %d\n", ret);
+ goto fail;
+ }
+
+ if (!(status & DP_PAYLOAD_TABLE_UPDATED)) {
+ retries++;
+ if (retries < 20) {
+ usleep_range(10000, 20000);
+ goto retry;
+ }
+ DRM_DEBUG_KMS("status not set after read payload table status %d\n", status);
+ ret = -EINVAL;
+ goto fail;
+ }
+ ret = 0;
+fail:
+ return ret;
+}
+
+
+/**
+ * drm_dp_check_act_status() - Check ACT handled status.
+ * @mgr: manager to use
+ *
+ * Check the payload status bits in the DPCD for ACT handled completion.
+ */
+int drm_dp_check_act_status(struct drm_dp_mst_topology_mgr *mgr)
+{
+ u8 status;
+ int ret;
+ int count = 0;
+
+ do {
+ ret = drm_dp_dpcd_readb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status);
+
+ if (ret < 0) {
+ DRM_DEBUG_KMS("failed to read payload table status %d\n", ret);
+ goto fail;
+ }
+
+ if (status & DP_PAYLOAD_ACT_HANDLED)
+ break;
+ count++;
+ udelay(100);
+
+ } while (count < 30);
+
+ if (!(status & DP_PAYLOAD_ACT_HANDLED)) {
+ DRM_DEBUG_KMS("failed to get ACT bit %d after %d retries\n", status, count);
+ ret = -EINVAL;
+ goto fail;
+ }
+ return 0;
+fail:
+ return ret;
+}
+EXPORT_SYMBOL(drm_dp_check_act_status);
+
+/**
+ * drm_dp_calc_pbn_mode() - Calculate the PBN for a mode.
+ * @clock: dot clock for the mode
+ * @bpp: bpp for the mode.
+ *
+ * This uses the formula in the spec to calculate the PBN value for a mode.
+ */
+int drm_dp_calc_pbn_mode(int clock, int bpp)
+{
+ fixed20_12 pix_bw;
+ fixed20_12 fbpp;
+ fixed20_12 result;
+ fixed20_12 margin, tmp;
+ u32 res;
+
+ pix_bw.full = dfixed_const(clock);
+ fbpp.full = dfixed_const(bpp);
+ tmp.full = dfixed_const(8);
+ fbpp.full = dfixed_div(fbpp, tmp);
+
+ result.full = dfixed_mul(pix_bw, fbpp);
+ margin.full = dfixed_const(54);
+ tmp.full = dfixed_const(64);
+ margin.full = dfixed_div(margin, tmp);
+ result.full = dfixed_div(result, margin);
+
+ margin.full = dfixed_const(1006);
+ tmp.full = dfixed_const(1000);
+ margin.full = dfixed_div(margin, tmp);
+ result.full = dfixed_mul(result, margin);
+
+ result.full = dfixed_div(result, tmp);
+ result.full = dfixed_ceil(result);
+ res = dfixed_trunc(result);
+ return res;
+}
+EXPORT_SYMBOL(drm_dp_calc_pbn_mode);
+
+static int test_calc_pbn_mode(void)
+{
+ int ret;
+ ret = drm_dp_calc_pbn_mode(154000, 30);
+ if (ret != 689)
+ return -EINVAL;
+ ret = drm_dp_calc_pbn_mode(234000, 30);
+ if (ret != 1047)
+ return -EINVAL;
+ return 0;
+}
+
+/* we want to kick the TX after we've ack the up/down IRQs. */
+static void drm_dp_mst_kick_tx(struct drm_dp_mst_topology_mgr *mgr)
+{
+ queue_work(system_long_wq, &mgr->tx_work);
+}
+
+static void drm_dp_mst_dump_mstb(struct seq_file *m,
+ struct drm_dp_mst_branch *mstb)
+{
+ struct drm_dp_mst_port *port;
+ int tabs = mstb->lct;
+ char prefix[10];
+ int i;
+
+ for (i = 0; i < tabs; i++)
+ prefix[i] = '\t';
+ prefix[i] = '\0';
+
+ seq_printf(m, "%smst: %p, %d\n", prefix, mstb, mstb->num_ports);
+ list_for_each_entry(port, &mstb->ports, next) {
+ seq_printf(m, "%sport: %d: ddps: %d ldps: %d, %p, conn: %p\n", prefix, port->port_num, port->ddps, port->ldps, port, port->connector);
+ if (port->mstb)
+ drm_dp_mst_dump_mstb(m, port->mstb);
+ }
+}
+
+static bool dump_dp_payload_table(struct drm_dp_mst_topology_mgr *mgr,
+ char *buf)
+{
+ int ret;
+ int i;
+ for (i = 0; i < 4; i++) {
+ ret = drm_dp_dpcd_read(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS + (i * 16), &buf[i * 16], 16);
+ if (ret != 16)
+ break;
+ }
+ if (i == 4)
+ return true;
+ return false;
+}
+
+/**
+ * drm_dp_mst_dump_topology(): dump topology to seq file.
+ * @m: seq_file to dump output to
+ * @mgr: manager to dump current topology for.
+ *
+ * helper to dump MST topology to a seq file for debugfs.
+ */
+void drm_dp_mst_dump_topology(struct seq_file *m,
+ struct drm_dp_mst_topology_mgr *mgr)
+{
+ int i;
+ struct drm_dp_mst_port *port;
+ mutex_lock(&mgr->lock);
+ if (mgr->mst_primary)
+ drm_dp_mst_dump_mstb(m, mgr->mst_primary);
+
+ /* dump VCPIs */
+ mutex_unlock(&mgr->lock);
+
+ mutex_lock(&mgr->payload_lock);
+ seq_printf(m, "vcpi: %lx\n", mgr->payload_mask);
+
+ for (i = 0; i < mgr->max_payloads; i++) {
+ if (mgr->proposed_vcpis[i]) {
+ port = container_of(mgr->proposed_vcpis[i], struct drm_dp_mst_port, vcpi);
+ seq_printf(m, "vcpi %d: %d %d %d\n", i, port->port_num, port->vcpi.vcpi, port->vcpi.num_slots);
+ } else
+ seq_printf(m, "vcpi %d:unsed\n", i);
+ }
+ for (i = 0; i < mgr->max_payloads; i++) {
+ seq_printf(m, "payload %d: %d, %d, %d\n",
+ i,
+ mgr->payloads[i].payload_state,
+ mgr->payloads[i].start_slot,
+ mgr->payloads[i].num_slots);
+
+
+ }
+ mutex_unlock(&mgr->payload_lock);
+
+ mutex_lock(&mgr->lock);
+ if (mgr->mst_primary) {
+ u8 buf[64];
+ bool bret;
+ int ret;
+ ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, buf, DP_RECEIVER_CAP_SIZE);
+ seq_printf(m, "dpcd: ");
+ for (i = 0; i < DP_RECEIVER_CAP_SIZE; i++)
+ seq_printf(m, "%02x ", buf[i]);
+ seq_printf(m, "\n");
+ ret = drm_dp_dpcd_read(mgr->aux, DP_FAUX_CAP, buf, 2);
+ seq_printf(m, "faux/mst: ");
+ for (i = 0; i < 2; i++)
+ seq_printf(m, "%02x ", buf[i]);
+ seq_printf(m, "\n");
+ ret = drm_dp_dpcd_read(mgr->aux, DP_MSTM_CTRL, buf, 1);
+ seq_printf(m, "mst ctrl: ");
+ for (i = 0; i < 1; i++)
+ seq_printf(m, "%02x ", buf[i]);
+ seq_printf(m, "\n");
+
+ bret = dump_dp_payload_table(mgr, buf);
+ if (bret == true) {
+ seq_printf(m, "payload table: ");
+ for (i = 0; i < 63; i++)
+ seq_printf(m, "%02x ", buf[i]);
+ seq_printf(m, "\n");
+ }
+
+ }
+
+ mutex_unlock(&mgr->lock);
+
+}
+EXPORT_SYMBOL(drm_dp_mst_dump_topology);
+
+static void drm_dp_tx_work(struct work_struct *work)
+{
+ struct drm_dp_mst_topology_mgr *mgr = container_of(work, struct drm_dp_mst_topology_mgr, tx_work);
+
+ mutex_lock(&mgr->qlock);
+ if (mgr->tx_down_in_progress)
+ process_single_down_tx_qlock(mgr);
+ mutex_unlock(&mgr->qlock);
+}
+
+/**
+ * drm_dp_mst_topology_mgr_init - initialise a topology manager
+ * @mgr: manager struct to initialise
+ * @dev: device providing this structure - for i2c addition.
+ * @aux: DP helper aux channel to talk to this device
+ * @max_dpcd_transaction_bytes: hw specific DPCD transaction limit
+ * @max_payloads: maximum number of payloads this GPU can source
+ * @conn_base_id: the connector object ID the MST device is connected to.
+ *
+ * Return 0 for success, or negative error code on failure
+ */
+int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
+ struct device *dev, struct drm_dp_aux *aux,
+ int max_dpcd_transaction_bytes,
+ int max_payloads, int conn_base_id)
+{
+ mutex_init(&mgr->lock);
+ mutex_init(&mgr->qlock);
+ mutex_init(&mgr->payload_lock);
+ INIT_LIST_HEAD(&mgr->tx_msg_upq);
+ INIT_LIST_HEAD(&mgr->tx_msg_downq);
+ INIT_WORK(&mgr->work, drm_dp_mst_link_probe_work);
+ INIT_WORK(&mgr->tx_work, drm_dp_tx_work);
+ init_waitqueue_head(&mgr->tx_waitq);
+ mgr->dev = dev;
+ mgr->aux = aux;
+ mgr->max_dpcd_transaction_bytes = max_dpcd_transaction_bytes;
+ mgr->max_payloads = max_payloads;
+ mgr->conn_base_id = conn_base_id;
+ mgr->payloads = kcalloc(max_payloads, sizeof(struct drm_dp_payload), GFP_KERNEL);
+ if (!mgr->payloads)
+ return -ENOMEM;
+ mgr->proposed_vcpis = kcalloc(max_payloads, sizeof(struct drm_dp_vcpi *), GFP_KERNEL);
+ if (!mgr->proposed_vcpis)
+ return -ENOMEM;
+ set_bit(0, &mgr->payload_mask);
+ test_calc_pbn_mode();
+ return 0;
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_init);
+
+/**
+ * drm_dp_mst_topology_mgr_destroy() - destroy topology manager.
+ * @mgr: manager to destroy
+ */
+void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr)
+{
+ mutex_lock(&mgr->payload_lock);
+ kfree(mgr->payloads);
+ mgr->payloads = NULL;
+ kfree(mgr->proposed_vcpis);
+ mgr->proposed_vcpis = NULL;
+ mutex_unlock(&mgr->payload_lock);
+ mgr->dev = NULL;
+ mgr->aux = NULL;
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_destroy);
+
+/* I2C device */
+static int drm_dp_mst_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs,
+ int num)
+{
+ struct drm_dp_aux *aux = adapter->algo_data;
+ struct drm_dp_mst_port *port = container_of(aux, struct drm_dp_mst_port, aux);
+ struct drm_dp_mst_branch *mstb;
+ struct drm_dp_mst_topology_mgr *mgr = port->mgr;
+ unsigned int i;
+ bool reading = false;
+ struct drm_dp_sideband_msg_req_body msg;
+ struct drm_dp_sideband_msg_tx *txmsg = NULL;
+ int ret;
+
+ mstb = drm_dp_get_validated_mstb_ref(mgr, port->parent);
+ if (!mstb)
+ return -EREMOTEIO;
+
+ /* construct i2c msg */
+ /* see if last msg is a read */
+ if (msgs[num - 1].flags & I2C_M_RD)
+ reading = true;
+
+ if (!reading) {
+ DRM_DEBUG_KMS("Unsupported I2C transaction for MST device\n");
+ ret = -EIO;
+ goto out;
+ }
+
+ msg.req_type = DP_REMOTE_I2C_READ;
+ msg.u.i2c_read.num_transactions = num - 1;
+ msg.u.i2c_read.port_number = port->port_num;
+ for (i = 0; i < num - 1; i++) {
+ msg.u.i2c_read.transactions[i].i2c_dev_id = msgs[i].addr;
+ msg.u.i2c_read.transactions[i].num_bytes = msgs[i].len;
+ msg.u.i2c_read.transactions[i].bytes = msgs[i].buf;
+ }
+ msg.u.i2c_read.read_i2c_device_id = msgs[num - 1].addr;
+ msg.u.i2c_read.num_bytes_read = msgs[num - 1].len;
+
+ txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+ if (!txmsg) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ txmsg->dst = mstb;
+ drm_dp_encode_sideband_req(&msg, txmsg);
+
+ drm_dp_queue_down_tx(mgr, txmsg);
+
+ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+ if (ret > 0) {
+
+ if (txmsg->reply.reply_type == 1) { /* got a NAK back */
+ ret = -EREMOTEIO;
+ goto out;
+ }
+ if (txmsg->reply.u.remote_i2c_read_ack.num_bytes != msgs[num - 1].len) {
+ ret = -EIO;
+ goto out;
+ }
+ memcpy(msgs[num - 1].buf, txmsg->reply.u.remote_i2c_read_ack.bytes, msgs[num - 1].len);
+ ret = num;
+ }
+out:
+ kfree(txmsg);
+ drm_dp_put_mst_branch_device(mstb);
+ return ret;
+}
+
+static u32 drm_dp_mst_i2c_functionality(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL |
+ I2C_FUNC_SMBUS_READ_BLOCK_DATA |
+ I2C_FUNC_SMBUS_BLOCK_PROC_CALL |
+ I2C_FUNC_10BIT_ADDR;
+}
+
+static const struct i2c_algorithm drm_dp_mst_i2c_algo = {
+ .functionality = drm_dp_mst_i2c_functionality,
+ .master_xfer = drm_dp_mst_i2c_xfer,
+};
+
+/**
+ * drm_dp_mst_register_i2c_bus() - register an I2C adapter for I2C-over-AUX
+ * @aux: DisplayPort AUX channel
+ *
+ * Returns 0 on success or a negative error code on failure.
+ */
+static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux)
+{
+ aux->ddc.algo = &drm_dp_mst_i2c_algo;
+ aux->ddc.algo_data = aux;
+ aux->ddc.retries = 3;
+
+ aux->ddc.class = I2C_CLASS_DDC;
+ aux->ddc.owner = THIS_MODULE;
+ aux->ddc.dev.parent = aux->dev;
+ aux->ddc.dev.of_node = aux->dev->of_node;
+
+ strlcpy(aux->ddc.name, aux->name ? aux->name : dev_name(aux->dev),
+ sizeof(aux->ddc.name));
+
+ return i2c_add_adapter(&aux->ddc);
+}
+
+/**
+ * drm_dp_mst_unregister_i2c_bus() - unregister an I2C-over-AUX adapter
+ * @aux: DisplayPort AUX channel
+ */
+static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_aux *aux)
+{
+ i2c_del_adapter(&aux->ddc);
+}
-/**
- * \file drm_drv.c
- * Generic driver template
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- *
- * To use this template, you must at least define the following (samples
- * given for the MGA driver):
- *
- * \code
- * #define DRIVER_AUTHOR "VA Linux Systems, Inc."
- *
- * #define DRIVER_NAME "mga"
- * #define DRIVER_DESC "Matrox G200/G400"
- * #define DRIVER_DATE "20001127"
- *
- * #define drm_x mga_##x
- * \endcode
- */
-
/*
- * Created: Thu Nov 23 03:10:50 2000 by gareth@valinux.com
+ * Created: Fri Jan 19 10:48:35 2001 by faith@acm.org
*
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * Copyright 2001 VA Linux Systems, Inc., Sunnyvale, California.
* All Rights Reserved.
*
+ * Author Rickard E. (Rik) Faith <faith@valinux.com>
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*/
#include <linux/debugfs.h>
+#include <linux/fs.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/mount.h>
#include <linux/slab.h>
-#include <linux/export.h>
#include <drm/drmP.h>
#include <drm/drm_core.h>
+#include "drm_legacy.h"
+unsigned int drm_debug = 0; /* 1 to enable debug output */
+EXPORT_SYMBOL(drm_debug);
-static int drm_version(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-
-#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
- [DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags, .cmd_drv = 0, .name = #ioctl}
-
-/** Ioctl table */
-static const struct drm_ioctl_desc drm_ioctls[] = {
- DRM_IOCTL_DEF(DRM_IOCTL_VERSION, drm_version, DRM_UNLOCKED|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_UNIQUE, drm_getunique, 0),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_MAGIC, drm_getmagic, 0),
- DRM_IOCTL_DEF(DRM_IOCTL_IRQ_BUSID, drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_MAP, drm_getmap, DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_CLIENT, drm_getclient, DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_STATS, drm_getstats, DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_CAP, drm_getcap, DRM_UNLOCKED|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF(DRM_IOCTL_SET_CLIENT_CAP, drm_setclientcap, 0),
- DRM_IOCTL_DEF(DRM_IOCTL_SET_VERSION, drm_setversion, DRM_MASTER),
-
- DRM_IOCTL_DEF(DRM_IOCTL_SET_UNIQUE, drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_BLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_UNBLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_AUTH_MAGIC, drm_authmagic, DRM_AUTH|DRM_MASTER),
-
- DRM_IOCTL_DEF(DRM_IOCTL_ADD_MAP, drm_addmap_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_RM_MAP, drm_rmmap_ioctl, DRM_AUTH),
-
- DRM_IOCTL_DEF(DRM_IOCTL_SET_SAREA_CTX, drm_setsareactx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_SAREA_CTX, drm_getsareactx, DRM_AUTH),
-
- DRM_IOCTL_DEF(DRM_IOCTL_SET_MASTER, drm_setmaster_ioctl, DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_DROP_MASTER, drm_dropmaster_ioctl, DRM_ROOT_ONLY),
-
- DRM_IOCTL_DEF(DRM_IOCTL_ADD_CTX, drm_addctx, DRM_AUTH|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_RM_CTX, drm_rmctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_MOD_CTX, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_GET_CTX, drm_getctx, DRM_AUTH),
- DRM_IOCTL_DEF(DRM_IOCTL_SWITCH_CTX, drm_switchctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_NEW_CTX, drm_newctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_RES_CTX, drm_resctx, DRM_AUTH),
-
- DRM_IOCTL_DEF(DRM_IOCTL_ADD_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_RM_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
- DRM_IOCTL_DEF(DRM_IOCTL_LOCK, drm_lock, DRM_AUTH),
- DRM_IOCTL_DEF(DRM_IOCTL_UNLOCK, drm_unlock, DRM_AUTH),
-
- DRM_IOCTL_DEF(DRM_IOCTL_FINISH, drm_noop, DRM_AUTH),
-
- DRM_IOCTL_DEF(DRM_IOCTL_ADD_BUFS, drm_addbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_MARK_BUFS, drm_markbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_INFO_BUFS, drm_infobufs, DRM_AUTH),
- DRM_IOCTL_DEF(DRM_IOCTL_MAP_BUFS, drm_mapbufs, DRM_AUTH),
- DRM_IOCTL_DEF(DRM_IOCTL_FREE_BUFS, drm_freebufs, DRM_AUTH),
- DRM_IOCTL_DEF(DRM_IOCTL_DMA, drm_dma_ioctl, DRM_AUTH),
-
- DRM_IOCTL_DEF(DRM_IOCTL_CONTROL, drm_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-#if __OS_HAS_AGP
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_ACQUIRE, drm_agp_acquire_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_RELEASE, drm_agp_release_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_ENABLE, drm_agp_enable_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_INFO, drm_agp_info_ioctl, DRM_AUTH),
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_ALLOC, drm_agp_alloc_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_FREE, drm_agp_free_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_BIND, drm_agp_bind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_AGP_UNBIND, drm_agp_unbind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-#endif
-
- DRM_IOCTL_DEF(DRM_IOCTL_SG_ALLOC, drm_sg_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_SG_FREE, drm_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
- DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank, DRM_UNLOCKED),
-
- DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_modeset_ctl, 0),
-
- DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
- DRM_IOCTL_DEF(DRM_IOCTL_GEM_CLOSE, drm_gem_close_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF(DRM_IOCTL_GEM_FLINK, drm_gem_flink_ioctl, DRM_AUTH|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_GEM_OPEN, drm_gem_open_ioctl, DRM_AUTH|DRM_UNLOCKED),
-
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETRESOURCES, drm_mode_getresources, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-
- DRM_IOCTL_DEF(DRM_IOCTL_PRIME_HANDLE_TO_FD, drm_prime_handle_to_fd_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF(DRM_IOCTL_PRIME_FD_TO_HANDLE, drm_prime_fd_to_handle_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
-
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANERESOURCES, drm_mode_getplane_res, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCRTC, drm_mode_getcrtc, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETCRTC, drm_mode_setcrtc, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANE, drm_mode_getplane, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPLANE, drm_mode_setplane, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR, drm_mode_cursor_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETGAMMA, drm_mode_gamma_get_ioctl, DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETGAMMA, drm_mode_gamma_set_ioctl, DRM_MASTER|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETENCODER, drm_mode_getencoder, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCONNECTOR, drm_mode_getconnector, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_ATTACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_DETACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPERTY, drm_mode_getproperty_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPROPERTY, drm_mode_connector_property_set_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPBLOB, drm_mode_getblob_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB, drm_mode_addfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB2, drm_mode_addfb2, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_PAGE_FLIP, drm_mode_page_flip_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_DIRTYFB, drm_mode_dirtyfb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_CREATE_DUMB, drm_mode_create_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_MAP_DUMB, drm_mode_mmap_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_DESTROY_DUMB, drm_mode_destroy_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_GETPROPERTIES, drm_mode_obj_get_properties_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_SETPROPERTY, drm_mode_obj_set_property_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
- DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR2, drm_mode_cursor2_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-};
+unsigned int drm_vblank_offdelay = 5000; /* Default to 5000 msecs. */
-#define DRM_CORE_IOCTL_COUNT ARRAY_SIZE( drm_ioctls )
+unsigned int drm_timestamp_precision = 20; /* Default to 20 usecs. */
-/** File operations structure */
-static const struct file_operations drm_stub_fops = {
- .owner = THIS_MODULE,
- .open = drm_stub_open,
- .llseek = noop_llseek,
-};
+/*
+ * Default to use monotonic timestamps for wait-for-vblank and page-flip
+ * complete events.
+ */
+unsigned int drm_timestamp_monotonic = 1;
-static int __init drm_core_init(void)
+MODULE_AUTHOR(CORE_AUTHOR);
+MODULE_DESCRIPTION(CORE_DESC);
+MODULE_LICENSE("GPL and additional rights");
+MODULE_PARM_DESC(debug, "Enable debug output");
+MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs]");
+MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
+MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
+
+module_param_named(debug, drm_debug, int, 0600);
+module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
+module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
+module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
+
+static DEFINE_SPINLOCK(drm_minor_lock);
+static struct idr drm_minors_idr;
+
+struct class *drm_class;
+static struct dentry *drm_debugfs_root;
+
+int drm_err(const char *func, const char *format, ...)
{
- int ret = -ENOMEM;
+ struct va_format vaf;
+ va_list args;
+ int r;
- drm_global_init();
- drm_connector_ida_init();
- idr_init(&drm_minors_idr);
+ va_start(args, format);
- if (register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops))
- goto err_p1;
+ vaf.fmt = format;
+ vaf.va = &args;
- drm_class = drm_sysfs_create(THIS_MODULE, "drm");
- if (IS_ERR(drm_class)) {
- printk(KERN_ERR "DRM: Error creating drm class.\n");
- ret = PTR_ERR(drm_class);
- goto err_p2;
+ r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
+
+ va_end(args);
+
+ return r;
+}
+EXPORT_SYMBOL(drm_err);
+
+void drm_ut_debug_printk(const char *function_name, const char *format, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ va_start(args, format);
+ vaf.fmt = format;
+ vaf.va = &args;
+
+ printk(KERN_DEBUG "[" DRM_NAME ":%s] %pV", function_name, &vaf);
+
+ va_end(args);
+}
+EXPORT_SYMBOL(drm_ut_debug_printk);
+
+struct drm_master *drm_master_create(struct drm_minor *minor)
+{
+ struct drm_master *master;
+
+ master = kzalloc(sizeof(*master), GFP_KERNEL);
+ if (!master)
+ return NULL;
+
+ kref_init(&master->refcount);
+ spin_lock_init(&master->lock.spinlock);
+ init_waitqueue_head(&master->lock.lock_queue);
+ if (drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER)) {
+ kfree(master);
+ return NULL;
}
+ INIT_LIST_HEAD(&master->magicfree);
+ master->minor = minor;
- drm_debugfs_root = debugfs_create_dir("dri", NULL);
- if (!drm_debugfs_root) {
- DRM_ERROR("Cannot create /sys/kernel/debug/dri\n");
- ret = -1;
- goto err_p3;
+ return master;
+}
+
+struct drm_master *drm_master_get(struct drm_master *master)
+{
+ kref_get(&master->refcount);
+ return master;
+}
+EXPORT_SYMBOL(drm_master_get);
+
+static void drm_master_destroy(struct kref *kref)
+{
+ struct drm_master *master = container_of(kref, struct drm_master, refcount);
+ struct drm_magic_entry *pt, *next;
+ struct drm_device *dev = master->minor->dev;
+ struct drm_map_list *r_list, *list_temp;
+
+ mutex_lock(&dev->struct_mutex);
+ if (dev->driver->master_destroy)
+ dev->driver->master_destroy(dev, master);
+
+ list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
+ if (r_list->master == master) {
+ drm_rmmap_locked(dev, r_list->map);
+ r_list = NULL;
+ }
}
- DRM_INFO("Initialized %s %d.%d.%d %s\n",
- CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
- return 0;
-err_p3:
- drm_sysfs_destroy();
-err_p2:
- unregister_chrdev(DRM_MAJOR, "drm");
+ if (master->unique) {
+ kfree(master->unique);
+ master->unique = NULL;
+ master->unique_len = 0;
+ }
- idr_destroy(&drm_minors_idr);
-err_p1:
- return ret;
+ list_for_each_entry_safe(pt, next, &master->magicfree, head) {
+ list_del(&pt->head);
+ drm_ht_remove_item(&master->magiclist, &pt->hash_item);
+ kfree(pt);
+ }
+
+ drm_ht_remove(&master->magiclist);
+
+ mutex_unlock(&dev->struct_mutex);
+ kfree(master);
}
-static void __exit drm_core_exit(void)
+void drm_master_put(struct drm_master **master)
{
- debugfs_remove(drm_debugfs_root);
- drm_sysfs_destroy();
+ kref_put(&(*master)->refcount, drm_master_destroy);
+ *master = NULL;
+}
+EXPORT_SYMBOL(drm_master_put);
- unregister_chrdev(DRM_MAJOR, "drm");
+int drm_setmaster_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ int ret = 0;
- drm_connector_ida_destroy();
- idr_destroy(&drm_minors_idr);
+ mutex_lock(&dev->master_mutex);
+ if (file_priv->is_master)
+ goto out_unlock;
+
+ if (file_priv->minor->master) {
+ ret = -EINVAL;
+ goto out_unlock;
+ }
+
+ if (!file_priv->master) {
+ ret = -EINVAL;
+ goto out_unlock;
+ }
+
+ file_priv->minor->master = drm_master_get(file_priv->master);
+ file_priv->is_master = 1;
+ if (dev->driver->master_set) {
+ ret = dev->driver->master_set(dev, file_priv, false);
+ if (unlikely(ret != 0)) {
+ file_priv->is_master = 0;
+ drm_master_put(&file_priv->minor->master);
+ }
+ }
+
+out_unlock:
+ mutex_unlock(&dev->master_mutex);
+ return ret;
}
-module_init(drm_core_init);
-module_exit(drm_core_exit);
+int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ int ret = -EINVAL;
-/**
- * Copy and IOCTL return string to user space
+ mutex_lock(&dev->master_mutex);
+ if (!file_priv->is_master)
+ goto out_unlock;
+
+ if (!file_priv->minor->master)
+ goto out_unlock;
+
+ ret = 0;
+ if (dev->driver->master_drop)
+ dev->driver->master_drop(dev, file_priv, false);
+ drm_master_put(&file_priv->minor->master);
+ file_priv->is_master = 0;
+
+out_unlock:
+ mutex_unlock(&dev->master_mutex);
+ return ret;
+}
+
+/*
+ * DRM Minors
+ * A DRM device can provide several char-dev interfaces on the DRM-Major. Each
+ * of them is represented by a drm_minor object. Depending on the capabilities
+ * of the device-driver, different interfaces are registered.
+ *
+ * Minors can be accessed via dev->$minor_name. This pointer is either
+ * NULL or a valid drm_minor pointer and stays valid as long as the device is
+ * valid. This means, DRM minors have the same life-time as the underlying
+ * device. However, this doesn't mean that the minor is active. Minors are
+ * registered and unregistered dynamically according to device-state.
*/
-static int drm_copy_field(char *buf, size_t *buf_len, const char *value)
+
+static struct drm_minor **drm_minor_get_slot(struct drm_device *dev,
+ unsigned int type)
{
- int len;
+ switch (type) {
+ case DRM_MINOR_LEGACY:
+ return &dev->primary;
+ case DRM_MINOR_RENDER:
+ return &dev->render;
+ case DRM_MINOR_CONTROL:
+ return &dev->control;
+ default:
+ return NULL;
+ }
+}
- /* don't overflow userbuf */
- len = strlen(value);
- if (len > *buf_len)
- len = *buf_len;
+static int drm_minor_alloc(struct drm_device *dev, unsigned int type)
+{
+ struct drm_minor *minor;
+ unsigned long flags;
+ int r;
+
+ minor = kzalloc(sizeof(*minor), GFP_KERNEL);
+ if (!minor)
+ return -ENOMEM;
+
+ minor->type = type;
+ minor->dev = dev;
+
+ idr_preload(GFP_KERNEL);
+ spin_lock_irqsave(&drm_minor_lock, flags);
+ r = idr_alloc(&drm_minors_idr,
+ NULL,
+ 64 * type,
+ 64 * (type + 1),
+ GFP_NOWAIT);
+ spin_unlock_irqrestore(&drm_minor_lock, flags);
+ idr_preload_end();
+
+ if (r < 0)
+ goto err_free;
+
+ minor->index = r;
+
+ minor->kdev = drm_sysfs_minor_alloc(minor);
+ if (IS_ERR(minor->kdev)) {
+ r = PTR_ERR(minor->kdev);
+ goto err_index;
+ }
- /* let userspace know exact length of driver value (which could be
- * larger than the userspace-supplied buffer) */
- *buf_len = strlen(value);
+ *drm_minor_get_slot(dev, type) = minor;
+ return 0;
+
+err_index:
+ spin_lock_irqsave(&drm_minor_lock, flags);
+ idr_remove(&drm_minors_idr, minor->index);
+ spin_unlock_irqrestore(&drm_minor_lock, flags);
+err_free:
+ kfree(minor);
+ return r;
+}
+
+static void drm_minor_free(struct drm_device *dev, unsigned int type)
+{
+ struct drm_minor **slot, *minor;
+ unsigned long flags;
+
+ slot = drm_minor_get_slot(dev, type);
+ minor = *slot;
+ if (!minor)
+ return;
+
+ drm_mode_group_destroy(&minor->mode_group);
+ put_device(minor->kdev);
+
+ spin_lock_irqsave(&drm_minor_lock, flags);
+ idr_remove(&drm_minors_idr, minor->index);
+ spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+ kfree(minor);
+ *slot = NULL;
+}
- /* finally, try filling in the userbuf */
- if (len && buf)
- if (copy_to_user(buf, value, len))
- return -EFAULT;
+static int drm_minor_register(struct drm_device *dev, unsigned int type)
+{
+ struct drm_minor *minor;
+ unsigned long flags;
+ int ret;
+
+ DRM_DEBUG("\n");
+
+ minor = *drm_minor_get_slot(dev, type);
+ if (!minor)
+ return 0;
+
+ ret = drm_debugfs_init(minor, minor->index, drm_debugfs_root);
+ if (ret) {
+ DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
+ return ret;
+ }
+
+ ret = device_add(minor->kdev);
+ if (ret)
+ goto err_debugfs;
+
+ /* replace NULL with @minor so lookups will succeed from now on */
+ spin_lock_irqsave(&drm_minor_lock, flags);
+ idr_replace(&drm_minors_idr, minor, minor->index);
+ spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+ DRM_DEBUG("new minor registered %d\n", minor->index);
return 0;
+
+err_debugfs:
+ drm_debugfs_cleanup(minor);
+ return ret;
+}
+
+static void drm_minor_unregister(struct drm_device *dev, unsigned int type)
+{
+ struct drm_minor *minor;
+ unsigned long flags;
+
+ minor = *drm_minor_get_slot(dev, type);
+ if (!minor || !device_is_registered(minor->kdev))
+ return;
+
+ /* replace @minor with NULL so lookups will fail from now on */
+ spin_lock_irqsave(&drm_minor_lock, flags);
+ idr_replace(&drm_minors_idr, NULL, minor->index);
+ spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+ device_del(minor->kdev);
+ dev_set_drvdata(minor->kdev, NULL); /* safety belt */
+ drm_debugfs_cleanup(minor);
}
/**
- * Get version information
+ * drm_minor_acquire - Acquire a DRM minor
+ * @minor_id: Minor ID of the DRM-minor
+ *
+ * Looks up the given minor-ID and returns the respective DRM-minor object. The
+ * refence-count of the underlying device is increased so you must release this
+ * object with drm_minor_release().
*
- * \param inode device inode.
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_version structure.
- * \return zero on success or negative number on failure.
+ * As long as you hold this minor, it is guaranteed that the object and the
+ * minor->dev pointer will stay valid! However, the device may get unplugged and
+ * unregistered while you hold the minor.
*
- * Fills in the version information in \p arg.
+ * Returns:
+ * Pointer to minor-object with increased device-refcount, or PTR_ERR on
+ * failure.
*/
-static int drm_version(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+struct drm_minor *drm_minor_acquire(unsigned int minor_id)
{
- struct drm_version *version = data;
- int err;
+ struct drm_minor *minor;
+ unsigned long flags;
+
+ spin_lock_irqsave(&drm_minor_lock, flags);
+ minor = idr_find(&drm_minors_idr, minor_id);
+ if (minor)
+ drm_dev_ref(minor->dev);
+ spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+ if (!minor) {
+ return ERR_PTR(-ENODEV);
+ } else if (drm_device_is_unplugged(minor->dev)) {
+ drm_dev_unref(minor->dev);
+ return ERR_PTR(-ENODEV);
+ }
- version->version_major = dev->driver->major;
- version->version_minor = dev->driver->minor;
- version->version_patchlevel = dev->driver->patchlevel;
- err = drm_copy_field(version->name, &version->name_len,
- dev->driver->name);
- if (!err)
- err = drm_copy_field(version->date, &version->date_len,
- dev->driver->date);
- if (!err)
- err = drm_copy_field(version->desc, &version->desc_len,
- dev->driver->desc);
+ return minor;
+}
- return err;
+/**
+ * drm_minor_release - Release DRM minor
+ * @minor: Pointer to DRM minor object
+ *
+ * Release a minor that was previously acquired via drm_minor_acquire().
+ */
+void drm_minor_release(struct drm_minor *minor)
+{
+ drm_dev_unref(minor->dev);
}
/**
- * drm_ioctl_permit - Check ioctl permissions against caller
+ * drm_put_dev - Unregister and release a DRM device
+ * @dev: DRM device
+ *
+ * Called at module unload time or when a PCI device is unplugged.
*
- * @flags: ioctl permission flags.
- * @file_priv: Pointer to struct drm_file identifying the caller.
+ * Use of this function is discouraged. It will eventually go away completely.
+ * Please use drm_dev_unregister() and drm_dev_unref() explicitly instead.
*
- * Checks whether the caller is allowed to run an ioctl with the
- * indicated permissions. If so, returns zero. Otherwise returns an
- * error code suitable for ioctl return.
+ * Cleans up all DRM device, calling drm_lastclose().
*/
-static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
+void drm_put_dev(struct drm_device *dev)
{
- /* ROOT_ONLY is only for CAP_SYS_ADMIN */
- if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)))
- return -EACCES;
-
- /* AUTH is only for authenticated or render client */
- if (unlikely((flags & DRM_AUTH) && !drm_is_render_client(file_priv) &&
- !file_priv->authenticated))
- return -EACCES;
-
- /* MASTER is only for master or control clients */
- if (unlikely((flags & DRM_MASTER) && !file_priv->is_master &&
- !drm_is_control_client(file_priv)))
- return -EACCES;
-
- /* Control clients must be explicitly allowed */
- if (unlikely(!(flags & DRM_CONTROL_ALLOW) &&
- drm_is_control_client(file_priv)))
- return -EACCES;
-
- /* Render clients must be explicitly allowed */
- if (unlikely(!(flags & DRM_RENDER_ALLOW) &&
- drm_is_render_client(file_priv)))
- return -EACCES;
+ DRM_DEBUG("\n");
- return 0;
+ if (!dev) {
+ DRM_ERROR("cleanup called no dev\n");
+ return;
+ }
+
+ drm_dev_unregister(dev);
+ drm_dev_unref(dev);
+}
+EXPORT_SYMBOL(drm_put_dev);
+
+void drm_unplug_dev(struct drm_device *dev)
+{
+ /* for a USB device */
+ drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+ drm_minor_unregister(dev, DRM_MINOR_RENDER);
+ drm_minor_unregister(dev, DRM_MINOR_CONTROL);
+
+ mutex_lock(&drm_global_mutex);
+
+ drm_device_set_unplugged(dev);
+
+ if (dev->open_count == 0) {
+ drm_put_dev(dev);
+ }
+ mutex_unlock(&drm_global_mutex);
+}
+EXPORT_SYMBOL(drm_unplug_dev);
+
+/*
+ * DRM internal mount
+ * We want to be able to allocate our own "struct address_space" to control
+ * memory-mappings in VRAM (or stolen RAM, ...). However, core MM does not allow
+ * stand-alone address_space objects, so we need an underlying inode. As there
+ * is no way to allocate an independent inode easily, we need a fake internal
+ * VFS mount-point.
+ *
+ * The drm_fs_inode_new() function allocates a new inode, drm_fs_inode_free()
+ * frees it again. You are allowed to use iget() and iput() to get references to
+ * the inode. But each drm_fs_inode_new() call must be paired with exactly one
+ * drm_fs_inode_free() call (which does not have to be the last iput()).
+ * We use drm_fs_inode_*() to manage our internal VFS mount-point and share it
+ * between multiple inode-users. You could, technically, call
+ * iget() + drm_fs_inode_free() directly after alloc and sometime later do an
+ * iput(), but this way you'd end up with a new vfsmount for each inode.
+ */
+
+static int drm_fs_cnt;
+static struct vfsmount *drm_fs_mnt;
+
+static const struct dentry_operations drm_fs_dops = {
+ .d_dname = simple_dname,
+};
+
+static const struct super_operations drm_fs_sops = {
+ .statfs = simple_statfs,
+};
+
+static struct dentry *drm_fs_mount(struct file_system_type *fs_type, int flags,
+ const char *dev_name, void *data)
+{
+ return mount_pseudo(fs_type,
+ "drm:",
+ &drm_fs_sops,
+ &drm_fs_dops,
+ 0x010203ff);
+}
+
+static struct file_system_type drm_fs_type = {
+ .name = "drm",
+ .owner = THIS_MODULE,
+ .mount = drm_fs_mount,
+ .kill_sb = kill_anon_super,
+};
+
+static struct inode *drm_fs_inode_new(void)
+{
+ struct inode *inode;
+ int r;
+
+ r = simple_pin_fs(&drm_fs_type, &drm_fs_mnt, &drm_fs_cnt);
+ if (r < 0) {
+ DRM_ERROR("Cannot mount pseudo fs: %d\n", r);
+ return ERR_PTR(r);
+ }
+
+ inode = alloc_anon_inode(drm_fs_mnt->mnt_sb);
+ if (IS_ERR(inode))
+ simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
+
+ return inode;
+}
+
+static void drm_fs_inode_free(struct inode *inode)
+{
+ if (inode) {
+ iput(inode);
+ simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
+ }
}
/**
- * Called whenever a process performs an ioctl on /dev/drm.
+ * drm_dev_alloc - Allocate new DRM device
+ * @driver: DRM driver to allocate device for
+ * @parent: Parent device object
*
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
+ * Allocate and initialize a new DRM device. No device registration is done.
+ * Call drm_dev_register() to advertice the device to user space and register it
+ * with other core subsystems.
*
- * Looks up the ioctl function in the ::ioctls table, checking for root
- * previleges if so required, and dispatches to the respective function.
+ * The initial ref-count of the object is 1. Use drm_dev_ref() and
+ * drm_dev_unref() to take and drop further ref-counts.
+ *
+ * RETURNS:
+ * Pointer to new DRM device, or NULL if out of memory.
*/
-long drm_ioctl(struct file *filp,
- unsigned int cmd, unsigned long arg)
+struct drm_device *drm_dev_alloc(struct drm_driver *driver,
+ struct device *parent)
{
- struct drm_file *file_priv = filp->private_data;
struct drm_device *dev;
- const struct drm_ioctl_desc *ioctl = NULL;
- drm_ioctl_t *func;
- unsigned int nr = DRM_IOCTL_NR(cmd);
- int retcode = -EINVAL;
- char stack_kdata[128];
- char *kdata = NULL;
- unsigned int usize, asize;
-
- dev = file_priv->minor->dev;
-
- if (drm_device_is_unplugged(dev))
- return -ENODEV;
-
- if ((nr >= DRM_CORE_IOCTL_COUNT) &&
- ((nr < DRM_COMMAND_BASE) || (nr >= DRM_COMMAND_END)))
- goto err_i1;
- if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) &&
- (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
- u32 drv_size;
- ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE];
- drv_size = _IOC_SIZE(ioctl->cmd_drv);
- usize = asize = _IOC_SIZE(cmd);
- if (drv_size > asize)
- asize = drv_size;
- cmd = ioctl->cmd_drv;
+ int ret;
+
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (!dev)
+ return NULL;
+
+ kref_init(&dev->ref);
+ dev->dev = parent;
+ dev->driver = driver;
+
+ INIT_LIST_HEAD(&dev->filelist);
+ INIT_LIST_HEAD(&dev->ctxlist);
+ INIT_LIST_HEAD(&dev->vmalist);
+ INIT_LIST_HEAD(&dev->maplist);
+ INIT_LIST_HEAD(&dev->vblank_event_list);
+
+ spin_lock_init(&dev->buf_lock);
+ spin_lock_init(&dev->event_lock);
+ mutex_init(&dev->struct_mutex);
+ mutex_init(&dev->ctxlist_mutex);
+ mutex_init(&dev->master_mutex);
+
+ dev->anon_inode = drm_fs_inode_new();
+ if (IS_ERR(dev->anon_inode)) {
+ ret = PTR_ERR(dev->anon_inode);
+ DRM_ERROR("Cannot allocate anonymous inode: %d\n", ret);
+ goto err_free;
}
- else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) {
- u32 drv_size;
-
- ioctl = &drm_ioctls[nr];
- drv_size = _IOC_SIZE(ioctl->cmd);
- usize = asize = _IOC_SIZE(cmd);
- if (drv_size > asize)
- asize = drv_size;
+ if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+ ret = drm_minor_alloc(dev, DRM_MINOR_CONTROL);
+ if (ret)
+ goto err_minors;
+ }
- cmd = ioctl->cmd;
- } else
- goto err_i1;
+ if (drm_core_check_feature(dev, DRIVER_RENDER)) {
+ ret = drm_minor_alloc(dev, DRM_MINOR_RENDER);
+ if (ret)
+ goto err_minors;
+ }
- DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
- task_pid_nr(current),
- (long)old_encode_dev(file_priv->minor->kdev->devt),
- file_priv->authenticated, ioctl->name);
+ ret = drm_minor_alloc(dev, DRM_MINOR_LEGACY);
+ if (ret)
+ goto err_minors;
- /* Do not trust userspace, use our own definition */
- func = ioctl->func;
+ if (drm_ht_create(&dev->map_hash, 12))
+ goto err_minors;
- if (unlikely(!func)) {
- DRM_DEBUG("no function\n");
- retcode = -EINVAL;
- goto err_i1;
+ ret = drm_legacy_ctxbitmap_init(dev);
+ if (ret) {
+ DRM_ERROR("Cannot allocate memory for context bitmap.\n");
+ goto err_ht;
}
- retcode = drm_ioctl_permit(ioctl->flags, file_priv);
- if (unlikely(retcode))
- goto err_i1;
-
- if (cmd & (IOC_IN | IOC_OUT)) {
- if (asize <= sizeof(stack_kdata)) {
- kdata = stack_kdata;
- } else {
- kdata = kmalloc(asize, GFP_KERNEL);
- if (!kdata) {
- retcode = -ENOMEM;
- goto err_i1;
- }
+ if (driver->driver_features & DRIVER_GEM) {
+ ret = drm_gem_init(dev);
+ if (ret) {
+ DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n");
+ goto err_ctxbitmap;
}
- if (asize > usize)
- memset(kdata + usize, 0, asize - usize);
}
- if (cmd & IOC_IN) {
- if (copy_from_user(kdata, (void __user *)arg,
- usize) != 0) {
- retcode = -EFAULT;
- goto err_i1;
- }
- } else if (cmd & IOC_OUT) {
- memset(kdata, 0, usize);
- }
+ return dev;
+
+err_ctxbitmap:
+ drm_legacy_ctxbitmap_cleanup(dev);
+err_ht:
+ drm_ht_remove(&dev->map_hash);
+err_minors:
+ drm_minor_free(dev, DRM_MINOR_LEGACY);
+ drm_minor_free(dev, DRM_MINOR_RENDER);
+ drm_minor_free(dev, DRM_MINOR_CONTROL);
+ drm_fs_inode_free(dev->anon_inode);
+err_free:
+ mutex_destroy(&dev->master_mutex);
+ kfree(dev);
+ return NULL;
+}
+EXPORT_SYMBOL(drm_dev_alloc);
+
+static void drm_dev_release(struct kref *ref)
+{
+ struct drm_device *dev = container_of(ref, struct drm_device, ref);
+
+ if (dev->driver->driver_features & DRIVER_GEM)
+ drm_gem_destroy(dev);
+
+ drm_legacy_ctxbitmap_cleanup(dev);
+ drm_ht_remove(&dev->map_hash);
+ drm_fs_inode_free(dev->anon_inode);
+
+ drm_minor_free(dev, DRM_MINOR_LEGACY);
+ drm_minor_free(dev, DRM_MINOR_RENDER);
+ drm_minor_free(dev, DRM_MINOR_CONTROL);
+
+ mutex_destroy(&dev->master_mutex);
+ kfree(dev->unique);
+ kfree(dev);
+}
- if (ioctl->flags & DRM_UNLOCKED)
- retcode = func(dev, kdata, file_priv);
- else {
- mutex_lock(&drm_global_mutex);
- retcode = func(dev, kdata, file_priv);
- mutex_unlock(&drm_global_mutex);
+/**
+ * drm_dev_ref - Take reference of a DRM device
+ * @dev: device to take reference of or NULL
+ *
+ * This increases the ref-count of @dev by one. You *must* already own a
+ * reference when calling this. Use drm_dev_unref() to drop this reference
+ * again.
+ *
+ * This function never fails. However, this function does not provide *any*
+ * guarantee whether the device is alive or running. It only provides a
+ * reference to the object and the memory associated with it.
+ */
+void drm_dev_ref(struct drm_device *dev)
+{
+ if (dev)
+ kref_get(&dev->ref);
+}
+EXPORT_SYMBOL(drm_dev_ref);
+
+/**
+ * drm_dev_unref - Drop reference of a DRM device
+ * @dev: device to drop reference of or NULL
+ *
+ * This decreases the ref-count of @dev by one. The device is destroyed if the
+ * ref-count drops to zero.
+ */
+void drm_dev_unref(struct drm_device *dev)
+{
+ if (dev)
+ kref_put(&dev->ref, drm_dev_release);
+}
+EXPORT_SYMBOL(drm_dev_unref);
+
+/**
+ * drm_dev_register - Register DRM device
+ * @dev: Device to register
+ * @flags: Flags passed to the driver's .load() function
+ *
+ * Register the DRM device @dev with the system, advertise device to user-space
+ * and start normal device operation. @dev must be allocated via drm_dev_alloc()
+ * previously.
+ *
+ * Never call this twice on any device!
+ *
+ * RETURNS:
+ * 0 on success, negative error code on failure.
+ */
+int drm_dev_register(struct drm_device *dev, unsigned long flags)
+{
+ int ret;
+
+ mutex_lock(&drm_global_mutex);
+
+ ret = drm_minor_register(dev, DRM_MINOR_CONTROL);
+ if (ret)
+ goto err_minors;
+
+ ret = drm_minor_register(dev, DRM_MINOR_RENDER);
+ if (ret)
+ goto err_minors;
+
+ ret = drm_minor_register(dev, DRM_MINOR_LEGACY);
+ if (ret)
+ goto err_minors;
+
+ if (dev->driver->load) {
+ ret = dev->driver->load(dev, flags);
+ if (ret)
+ goto err_minors;
}
- if (cmd & IOC_OUT) {
- if (copy_to_user((void __user *)arg, kdata,
- usize) != 0)
- retcode = -EFAULT;
+ /* setup grouping for legacy outputs */
+ if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+ ret = drm_mode_group_init_legacy_group(dev,
+ &dev->primary->mode_group);
+ if (ret)
+ goto err_unload;
}
- err_i1:
- if (!ioctl)
- DRM_DEBUG("invalid ioctl: pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
- task_pid_nr(current),
- (long)old_encode_dev(file_priv->minor->kdev->devt),
- file_priv->authenticated, cmd, nr);
-
- if (kdata != stack_kdata)
- kfree(kdata);
- if (retcode)
- DRM_DEBUG("ret = %d\n", retcode);
- return retcode;
+ ret = 0;
+ goto out_unlock;
+
+err_unload:
+ if (dev->driver->unload)
+ dev->driver->unload(dev);
+err_minors:
+ drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+ drm_minor_unregister(dev, DRM_MINOR_RENDER);
+ drm_minor_unregister(dev, DRM_MINOR_CONTROL);
+out_unlock:
+ mutex_unlock(&drm_global_mutex);
+ return ret;
}
-EXPORT_SYMBOL(drm_ioctl);
+EXPORT_SYMBOL(drm_dev_register);
/**
- * drm_ioctl_flags - Check for core ioctl and return ioctl permission flags
+ * drm_dev_unregister - Unregister DRM device
+ * @dev: Device to unregister
+ *
+ * Unregister the DRM device from the system. This does the reverse of
+ * drm_dev_register() but does not deallocate the device. The caller must call
+ * drm_dev_unref() to drop their final reference.
+ */
+void drm_dev_unregister(struct drm_device *dev)
+{
+ struct drm_map_list *r_list, *list_temp;
+
+ drm_lastclose(dev);
+
+ if (dev->driver->unload)
+ dev->driver->unload(dev);
+
+ if (dev->agp)
+ drm_pci_agp_destroy(dev);
+
+ drm_vblank_cleanup(dev);
+
+ list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
+ drm_rmmap(dev, r_list->map);
+
+ drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+ drm_minor_unregister(dev, DRM_MINOR_RENDER);
+ drm_minor_unregister(dev, DRM_MINOR_CONTROL);
+}
+EXPORT_SYMBOL(drm_dev_unregister);
+
+/**
+ * drm_dev_set_unique - Set the unique name of a DRM device
+ * @dev: device of which to set the unique name
+ * @fmt: format string for unique name
+ *
+ * Sets the unique name of a DRM device using the specified format string and
+ * a variable list of arguments. Drivers can use this at driver probe time if
+ * the unique name of the devices they drive is static.
*
- * @nr: Ioctl number.
- * @flags: Where to return the ioctl permission flags
+ * Return: 0 on success or a negative error code on failure.
*/
-bool drm_ioctl_flags(unsigned int nr, unsigned int *flags)
+int drm_dev_set_unique(struct drm_device *dev, const char *fmt, ...)
{
- if ((nr >= DRM_COMMAND_END && nr < DRM_CORE_IOCTL_COUNT) ||
- (nr < DRM_COMMAND_BASE)) {
- *flags = drm_ioctls[nr].flags;
- return true;
+ va_list ap;
+
+ kfree(dev->unique);
+
+ va_start(ap, fmt);
+ dev->unique = kvasprintf(GFP_KERNEL, fmt, ap);
+ va_end(ap);
+
+ return dev->unique ? 0 : -ENOMEM;
+}
+EXPORT_SYMBOL(drm_dev_set_unique);
+
+/*
+ * DRM Core
+ * The DRM core module initializes all global DRM objects and makes them
+ * available to drivers. Once setup, drivers can probe their respective
+ * devices.
+ * Currently, core management includes:
+ * - The "DRM-Global" key/value database
+ * - Global ID management for connectors
+ * - DRM major number allocation
+ * - DRM minor management
+ * - DRM sysfs class
+ * - DRM debugfs root
+ *
+ * Furthermore, the DRM core provides dynamic char-dev lookups. For each
+ * interface registered on a DRM device, you can request minor numbers from DRM
+ * core. DRM core takes care of major-number management and char-dev
+ * registration. A stub ->open() callback forwards any open() requests to the
+ * registered minor.
+ */
+
+static int drm_stub_open(struct inode *inode, struct file *filp)
+{
+ const struct file_operations *new_fops;
+ struct drm_minor *minor;
+ int err;
+
+ DRM_DEBUG("\n");
+
+ mutex_lock(&drm_global_mutex);
+ minor = drm_minor_acquire(iminor(inode));
+ if (IS_ERR(minor)) {
+ err = PTR_ERR(minor);
+ goto out_unlock;
+ }
+
+ new_fops = fops_get(minor->dev->driver->fops);
+ if (!new_fops) {
+ err = -ENODEV;
+ goto out_release;
}
- return false;
+ replace_fops(filp, new_fops);
+ if (filp->f_op->open)
+ err = filp->f_op->open(inode, filp);
+ else
+ err = 0;
+
+out_release:
+ drm_minor_release(minor);
+out_unlock:
+ mutex_unlock(&drm_global_mutex);
+ return err;
}
-EXPORT_SYMBOL(drm_ioctl_flags);
+
+static const struct file_operations drm_stub_fops = {
+ .owner = THIS_MODULE,
+ .open = drm_stub_open,
+ .llseek = noop_llseek,
+};
+
+static int __init drm_core_init(void)
+{
+ int ret = -ENOMEM;
+
+ drm_global_init();
+ drm_connector_ida_init();
+ idr_init(&drm_minors_idr);
+
+ if (register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops))
+ goto err_p1;
+
+ drm_class = drm_sysfs_create(THIS_MODULE, "drm");
+ if (IS_ERR(drm_class)) {
+ printk(KERN_ERR "DRM: Error creating drm class.\n");
+ ret = PTR_ERR(drm_class);
+ goto err_p2;
+ }
+
+ drm_debugfs_root = debugfs_create_dir("dri", NULL);
+ if (!drm_debugfs_root) {
+ DRM_ERROR("Cannot create /sys/kernel/debug/dri\n");
+ ret = -1;
+ goto err_p3;
+ }
+
+ DRM_INFO("Initialized %s %d.%d.%d %s\n",
+ CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
+ return 0;
+err_p3:
+ drm_sysfs_destroy();
+err_p2:
+ unregister_chrdev(DRM_MAJOR, "drm");
+
+ idr_destroy(&drm_minors_idr);
+err_p1:
+ return ret;
+}
+
+static void __exit drm_core_exit(void)
+{
+ debugfs_remove(drm_debugfs_root);
+ drm_sysfs_destroy();
+
+ unregister_chrdev(DRM_MAJOR, "drm");
+
+ drm_connector_ida_destroy();
+ idr_destroy(&drm_minors_idr);
+}
+
+module_init(drm_core_init);
+module_exit(drm_core_exit);
struct drm_device *dev = encoder->dev;
WARN_ON(!mutex_is_locked(&dev->mode_config.mutex));
+ WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
list_for_each_entry(connector, &dev->mode_config.connector_list, head)
if (connector->encoder == encoder && connector->eld[0])
frame->picture_aspect = HDMI_PICTURE_ASPECT_NONE;
- /* Populate picture aspect ratio from CEA mode list */
- if (frame->video_code > 0)
+ /*
+ * Populate picture aspect ratio from either
+ * user input (if specified) or from the CEA mode list.
+ */
+ if (mode->picture_aspect_ratio == HDMI_PICTURE_ASPECT_4_3 ||
+ mode->picture_aspect_ratio == HDMI_PICTURE_ASPECT_16_9)
+ frame->picture_aspect = mode->picture_aspect_ratio;
+ else if (frame->video_code > 0)
frame->picture_aspect = drm_get_cea_aspect_ratio(
frame->video_code);
return ret;
}
-static struct drm_fb_helper_funcs drm_fb_cma_helper_funcs = {
+static const struct drm_fb_helper_funcs drm_fb_cma_helper_funcs = {
.fb_probe = drm_fbdev_cma_create,
};
return ERR_PTR(-ENOMEM);
}
- fbdev_cma->fb_helper.funcs = &drm_fb_cma_helper_funcs;
helper = &fbdev_cma->fb_helper;
+ drm_fb_helper_prepare(dev, helper, &drm_fb_cma_helper_funcs);
+
ret = drm_fb_helper_init(dev, helper, num_crtc, max_conn_count);
if (ret < 0) {
dev_err(dev->dev, "Failed to initialize drm fb helper.\n");
* helper functions used by many drivers to implement the kernel mode setting
* interfaces.
*
- * Initialization is done as a three-step process with drm_fb_helper_init(),
- * drm_fb_helper_single_add_all_connectors() and drm_fb_helper_initial_config().
- * Drivers with fancier requirements than the default behaviour can override the
- * second step with their own code. Teardown is done with drm_fb_helper_fini().
+ * Initialization is done as a four-step process with drm_fb_helper_prepare(),
+ * drm_fb_helper_init(), drm_fb_helper_single_add_all_connectors() and
+ * drm_fb_helper_initial_config(). Drivers with fancier requirements than the
+ * default behaviour can override the third step with their own code.
+ * Teardown is done with drm_fb_helper_fini().
*
* At runtime drivers should restore the fbdev console by calling
* drm_fb_helper_restore_fbdev_mode() from their ->lastclose callback. They
*
* All other functions exported by the fb helper library can be used to
* implement the fbdev driver interface by the driver.
+ *
+ * It is possible, though perhaps somewhat tricky, to implement race-free
+ * hotplug detection using the fbdev helpers. The drm_fb_helper_prepare()
+ * helper must be called first to initialize the minimum required to make
+ * hotplug detection work. Drivers also need to make sure to properly set up
+ * the dev->mode_config.funcs member. After calling drm_kms_helper_poll_init()
+ * it is safe to enable interrupts and start processing hotplug events. At the
+ * same time, drivers should initialize all modeset objects such as CRTCs,
+ * encoders and connectors. To finish up the fbdev helper initialization, the
+ * drm_fb_helper_init() function is called. To probe for all attached displays
+ * and set up an initial configuration using the detected hardware, drivers
+ * should call drm_fb_helper_single_add_all_connectors() followed by
+ * drm_fb_helper_initial_config().
*/
/**
}
EXPORT_SYMBOL(drm_fb_helper_single_add_all_connectors);
+int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector)
+{
+ struct drm_fb_helper_connector **temp;
+ struct drm_fb_helper_connector *fb_helper_connector;
+
+ WARN_ON(!mutex_is_locked(&fb_helper->dev->mode_config.mutex));
+ if (fb_helper->connector_count + 1 > fb_helper->connector_info_alloc_count) {
+ temp = krealloc(fb_helper->connector_info, sizeof(struct drm_fb_helper_connector) * (fb_helper->connector_count + 1), GFP_KERNEL);
+ if (!temp)
+ return -ENOMEM;
+
+ fb_helper->connector_info_alloc_count = fb_helper->connector_count + 1;
+ fb_helper->connector_info = temp;
+ }
+
+
+ fb_helper_connector = kzalloc(sizeof(struct drm_fb_helper_connector), GFP_KERNEL);
+ if (!fb_helper_connector)
+ return -ENOMEM;
+
+ fb_helper_connector->connector = connector;
+ fb_helper->connector_info[fb_helper->connector_count++] = fb_helper_connector;
+ return 0;
+}
+EXPORT_SYMBOL(drm_fb_helper_add_one_connector);
+
+int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper,
+ struct drm_connector *connector)
+{
+ struct drm_fb_helper_connector *fb_helper_connector;
+ int i, j;
+
+ WARN_ON(!mutex_is_locked(&fb_helper->dev->mode_config.mutex));
+
+ for (i = 0; i < fb_helper->connector_count; i++) {
+ if (fb_helper->connector_info[i]->connector == connector)
+ break;
+ }
+
+ if (i == fb_helper->connector_count)
+ return -EINVAL;
+ fb_helper_connector = fb_helper->connector_info[i];
+
+ for (j = i + 1; j < fb_helper->connector_count; j++) {
+ fb_helper->connector_info[j - 1] = fb_helper->connector_info[j];
+ }
+ fb_helper->connector_count--;
+ kfree(fb_helper_connector);
+ return 0;
+}
+EXPORT_SYMBOL(drm_fb_helper_remove_one_connector);
+
static int drm_fb_helper_parse_command_line(struct drm_fb_helper *fb_helper)
{
struct drm_fb_helper_connector *fb_helper_conn;
struct drm_crtc_helper_funcs *funcs;
int i;
- if (list_empty(&kernel_fb_helper_list))
- return false;
-
list_for_each_entry(helper, &kernel_fb_helper_list, kernel_fb_list) {
for (i = 0; i < helper->crtc_count; i++) {
struct drm_mode_set *mode_set =
kfree(helper->crtc_info);
}
+/**
+ * drm_fb_helper_prepare - setup a drm_fb_helper structure
+ * @dev: DRM device
+ * @helper: driver-allocated fbdev helper structure to set up
+ * @funcs: pointer to structure of functions associate with this helper
+ *
+ * Sets up the bare minimum to make the framebuffer helper usable. This is
+ * useful to implement race-free initialization of the polling helpers.
+ */
+void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper,
+ const struct drm_fb_helper_funcs *funcs)
+{
+ INIT_LIST_HEAD(&helper->kernel_fb_list);
+ helper->funcs = funcs;
+ helper->dev = dev;
+}
+EXPORT_SYMBOL(drm_fb_helper_prepare);
+
/**
* drm_fb_helper_init - initialize a drm_fb_helper structure
* @dev: drm device
* nor register the fbdev. This is only done in drm_fb_helper_initial_config()
* to allow driver writes more control over the exact init sequence.
*
- * Drivers must set fb_helper->funcs before calling
- * drm_fb_helper_initial_config().
+ * Drivers must call drm_fb_helper_prepare() before calling this function.
*
* RETURNS:
* Zero if everything went ok, nonzero otherwise.
if (!max_conn_count)
return -EINVAL;
- fb_helper->dev = dev;
-
- INIT_LIST_HEAD(&fb_helper->kernel_fb_list);
-
fb_helper->crtc_info = kcalloc(crtc_count, sizeof(struct drm_fb_helper_crtc), GFP_KERNEL);
if (!fb_helper->crtc_info)
return -ENOMEM;
kfree(fb_helper->crtc_info);
return -ENOMEM;
}
+ fb_helper->connector_info_alloc_count = dev->mode_config.num_connector;
fb_helper->connector_count = 0;
for (i = 0; i < crtc_count; i++) {
info->fix.ypanstep = 1; /* doing it in hw */
info->fix.ywrapstep = 0;
info->fix.accel = FB_ACCEL_NONE;
- info->fix.type_aux = 0;
info->fix.line_length = pitch;
return;
* either the output polling work or a work item launched from the driver's
* hotplug interrupt).
*
- * Note that the driver must ensure that this is only called _after_ the fb has
- * been fully set up, i.e. after the call to drm_fb_helper_initial_config.
+ * Note that drivers may call this even before calling
+ * drm_fb_helper_initial_config but only aftert drm_fb_helper_init. This allows
+ * for a race-free fbcon setup and will make sure that the fbdev emulation will
+ * not miss any hotplug events.
*
* RETURNS:
* 0 on success and a non-zero error code otherwise.
struct drm_device *dev = fb_helper->dev;
u32 max_width, max_height;
- if (!fb_helper->fb)
- return 0;
-
mutex_lock(&fb_helper->dev->mode_config.mutex);
- if (!drm_fb_helper_is_bound(fb_helper)) {
+ if (!fb_helper->fb || !drm_fb_helper_is_bound(fb_helper)) {
fb_helper->delayed_hotplug = true;
mutex_unlock(&fb_helper->dev->mode_config.mutex);
return 0;
#include <linux/poll.h>
#include <linux/slab.h>
#include <linux/module.h>
+#include "drm_legacy.h"
/* from BKL pushdown */
DEFINE_MUTEX(drm_global_mutex);
}
EXPORT_SYMBOL(drm_open);
-/**
- * File \c open operation.
- *
- * \param inode device inode.
- * \param filp file pointer.
- *
- * Puts the dev->fops corresponding to the device minor number into
- * \p filp, call the \c open method, and restore the file operations.
- */
-int drm_stub_open(struct inode *inode, struct file *filp)
-{
- struct drm_device *dev;
- struct drm_minor *minor;
- int err = -ENODEV;
- const struct file_operations *new_fops;
-
- DRM_DEBUG("\n");
-
- mutex_lock(&drm_global_mutex);
- minor = drm_minor_acquire(iminor(inode));
- if (IS_ERR(minor))
- goto out_unlock;
-
- dev = minor->dev;
- new_fops = fops_get(dev->driver->fops);
- if (!new_fops)
- goto out_release;
-
- replace_fops(filp, new_fops);
- if (filp->f_op->open)
- err = filp->f_op->open(inode, filp);
-
-out_release:
- drm_minor_release(minor);
-out_unlock:
- mutex_unlock(&drm_global_mutex);
- return err;
-}
-
/**
* Check whether DRI will run on this CPU.
*
*/
static int drm_cpu_valid(void)
{
-#if defined(__i386__)
- if (boot_cpu_data.x86 == 3)
- return 0; /* No cmpxchg on a 386 */
-#endif
#if defined(__sparc__) && !defined(__sparc_v9__)
return 0; /* No cmpxchg before v9 sparc. */
#endif
priv->minor = minor;
/* for compatibility root is always authenticated */
- priv->always_authenticated = capable(CAP_SYS_ADMIN);
- priv->authenticated = priv->always_authenticated;
+ priv->authenticated = capable(CAP_SYS_ADMIN);
priv->lock_count = 0;
INIT_LIST_HEAD(&priv->lhead);
DRM_DEBUG("open_count = %d\n", dev->open_count);
+ mutex_lock(&dev->struct_mutex);
+ list_del(&file_priv->lhead);
+ mutex_unlock(&dev->struct_mutex);
+
if (dev->driver->preclose)
dev->driver->preclose(dev, file_priv);
if (dev->driver->driver_features & DRIVER_GEM)
drm_gem_release(dev, file_priv);
- mutex_lock(&dev->ctxlist_mutex);
- if (!list_empty(&dev->ctxlist)) {
- struct drm_ctx_list *pos, *n;
-
- list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
- if (pos->tag == file_priv &&
- pos->handle != DRM_KERNEL_CONTEXT) {
- if (dev->driver->context_dtor)
- dev->driver->context_dtor(dev,
- pos->handle);
-
- drm_ctxbitmap_free(dev, pos->handle);
-
- list_del(&pos->head);
- kfree(pos);
- }
- }
- }
- mutex_unlock(&dev->ctxlist_mutex);
+ drm_legacy_ctxbitmap_flush(dev, file_priv);
mutex_lock(&dev->master_mutex);
if (file_priv->is_master) {
struct drm_master *master = file_priv->master;
- struct drm_file *temp;
-
- mutex_lock(&dev->struct_mutex);
- list_for_each_entry(temp, &dev->filelist, lhead) {
- if ((temp->master == file_priv->master) &&
- (temp != file_priv))
- temp->authenticated = temp->always_authenticated;
- }
/**
* Since the master is disappearing, so is the
* possibility to lock.
*/
-
+ mutex_lock(&dev->struct_mutex);
if (master->lock.hw_lock) {
if (dev->sigdata.lock == master->lock.hw_lock)
dev->sigdata.lock = NULL;
file_priv->is_master = 0;
mutex_unlock(&dev->master_mutex);
- mutex_lock(&dev->struct_mutex);
- list_del(&file_priv->lhead);
- mutex_unlock(&dev->struct_mutex);
-
if (dev->driver->postclose)
dev->driver->postclose(dev, file_priv);
* drm_gem_get_pages - helper to allocate backing pages for a GEM object
* from shmem
* @obj: obj in question
- * @gfpmask: gfp mask of requested pages
+ *
+ * This reads the page-array of the shmem-backing storage of the given gem
+ * object. An array of pages is returned. If a page is not allocated or
+ * swapped-out, this will allocate/swap-in the required pages. Note that the
+ * whole object is covered by the page-array and pinned in memory.
+ *
+ * Use drm_gem_put_pages() to release the array and unpin all pages.
+ *
+ * This uses the GFP-mask set on the shmem-mapping (see mapping_set_gfp_mask()).
+ * If you require other GFP-masks, you have to do those allocations yourself.
+ *
+ * Note that you are not allowed to change gfp-zones during runtime. That is,
+ * shmem_read_mapping_page_gfp() must be called with the same gfp_zone(gfp) as
+ * set during initialization. If you have special zone constraints, set them
+ * after drm_gem_init_object() via mapping_set_gfp_mask(). shmem-core takes care
+ * to keep pages in the required zone during swap-in.
*/
-struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask)
+struct page **drm_gem_get_pages(struct drm_gem_object *obj)
{
- struct inode *inode;
struct address_space *mapping;
struct page *p, **pages;
int i, npages;
/* This is the shared memory object that backs the GEM resource */
- inode = file_inode(obj->filp);
- mapping = inode->i_mapping;
+ mapping = file_inode(obj->filp)->i_mapping;
/* We already BUG_ON() for non-page-aligned sizes in
* drm_gem_object_init(), so we should never hit this unless
if (pages == NULL)
return ERR_PTR(-ENOMEM);
- gfpmask |= mapping_gfp_mask(mapping);
-
for (i = 0; i < npages; i++) {
- p = shmem_read_mapping_page_gfp(mapping, i, gfpmask);
+ p = shmem_read_mapping_page(mapping, i);
if (IS_ERR(p))
goto fail;
pages[i] = p;
* __GFP_DMA32 to be set in mapping_gfp_mask(inode->i_mapping)
* so shmem can relocate pages during swapin if required.
*/
- BUG_ON((gfpmask & __GFP_DMA32) &&
+ BUG_ON((mapping_gfp_mask(mapping) & __GFP_DMA32) &&
(page_to_pfn(p) >= 0x00100000UL));
}
/* Create a CMA GEM buffer. */
cma_obj = __drm_gem_cma_create(dev, size);
if (IS_ERR(cma_obj))
- return ERR_PTR(PTR_ERR(cma_obj));
+ return ERR_CAST(cma_obj);
cma_obj->paddr = sg_dma_address(sgt->sgl);
cma_obj->sgt = sgt;
i,
dma->bufs[i].buf_size,
dma->bufs[i].buf_count,
- atomic_read(&dma->bufs[i].freelist.count),
+ 0,
dma->bufs[i].seg_count,
seg_pages,
seg_pages * PAGE_SIZE / 1024);
-/**
- * \file drm_ioctl.c
- * IOCTL processing for DRM
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
/*
* Created: Fri Jan 8 09:01:26 1999 by faith@valinux.com
*
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All Rights Reserved.
*
+ * Author Rickard E. (Rik) Faith <faith@valinux.com>
+ * Author Gareth Hughes <gareth@valinux.com>
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
#include <drm/drmP.h>
#include <drm/drm_core.h>
+#include "drm_legacy.h"
#include <linux/pci.h>
#include <linux/export.h>
#include <asm/mtrr.h>
#endif
+static int drm_version(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+
+#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
+ [DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags, .cmd_drv = 0, .name = #ioctl}
+
+/** Ioctl table */
+static const struct drm_ioctl_desc drm_ioctls[] = {
+ DRM_IOCTL_DEF(DRM_IOCTL_VERSION, drm_version, DRM_UNLOCKED|DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_UNIQUE, drm_getunique, 0),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_MAGIC, drm_getmagic, 0),
+ DRM_IOCTL_DEF(DRM_IOCTL_IRQ_BUSID, drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_MAP, drm_getmap, DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_CLIENT, drm_getclient, DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_STATS, drm_getstats, DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_CAP, drm_getcap, DRM_UNLOCKED|DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF(DRM_IOCTL_SET_CLIENT_CAP, drm_setclientcap, 0),
+ DRM_IOCTL_DEF(DRM_IOCTL_SET_VERSION, drm_setversion, DRM_MASTER),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_SET_UNIQUE, drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_BLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_UNBLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_AUTH_MAGIC, drm_authmagic, DRM_AUTH|DRM_MASTER),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_ADD_MAP, drm_addmap_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_RM_MAP, drm_rmmap_ioctl, DRM_AUTH),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_SET_SAREA_CTX, drm_legacy_setsareactx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_SAREA_CTX, drm_legacy_getsareactx, DRM_AUTH),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_SET_MASTER, drm_setmaster_ioctl, DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_DROP_MASTER, drm_dropmaster_ioctl, DRM_ROOT_ONLY),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_ADD_CTX, drm_legacy_addctx, DRM_AUTH|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_RM_CTX, drm_legacy_rmctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_MOD_CTX, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_GET_CTX, drm_legacy_getctx, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_IOCTL_SWITCH_CTX, drm_legacy_switchctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_NEW_CTX, drm_legacy_newctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_RES_CTX, drm_legacy_resctx, DRM_AUTH),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_ADD_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_RM_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_LOCK, drm_lock, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_IOCTL_UNLOCK, drm_unlock, DRM_AUTH),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_FINISH, drm_noop, DRM_AUTH),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_ADD_BUFS, drm_addbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_MARK_BUFS, drm_markbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_INFO_BUFS, drm_infobufs, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_IOCTL_MAP_BUFS, drm_mapbufs, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_IOCTL_FREE_BUFS, drm_freebufs, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_IOCTL_DMA, drm_dma_ioctl, DRM_AUTH),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_CONTROL, drm_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+#if __OS_HAS_AGP
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_ACQUIRE, drm_agp_acquire_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_RELEASE, drm_agp_release_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_ENABLE, drm_agp_enable_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_INFO, drm_agp_info_ioctl, DRM_AUTH),
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_ALLOC, drm_agp_alloc_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_FREE, drm_agp_free_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_BIND, drm_agp_bind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_AGP_UNBIND, drm_agp_unbind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+#endif
+
+ DRM_IOCTL_DEF(DRM_IOCTL_SG_ALLOC, drm_sg_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_SG_FREE, drm_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank, DRM_UNLOCKED),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_modeset_ctl, 0),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_GEM_CLOSE, drm_gem_close_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF(DRM_IOCTL_GEM_FLINK, drm_gem_flink_ioctl, DRM_AUTH|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_GEM_OPEN, drm_gem_open_ioctl, DRM_AUTH|DRM_UNLOCKED),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETRESOURCES, drm_mode_getresources, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_PRIME_HANDLE_TO_FD, drm_prime_handle_to_fd_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF(DRM_IOCTL_PRIME_FD_TO_HANDLE, drm_prime_fd_to_handle_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
+
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANERESOURCES, drm_mode_getplane_res, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCRTC, drm_mode_getcrtc, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETCRTC, drm_mode_setcrtc, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANE, drm_mode_getplane, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPLANE, drm_mode_setplane, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR, drm_mode_cursor_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETGAMMA, drm_mode_gamma_get_ioctl, DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETGAMMA, drm_mode_gamma_set_ioctl, DRM_MASTER|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETENCODER, drm_mode_getencoder, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCONNECTOR, drm_mode_getconnector, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_ATTACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_DETACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPERTY, drm_mode_getproperty_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPROPERTY, drm_mode_connector_property_set_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPBLOB, drm_mode_getblob_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB, drm_mode_addfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB2, drm_mode_addfb2, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_PAGE_FLIP, drm_mode_page_flip_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_DIRTYFB, drm_mode_dirtyfb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_CREATE_DUMB, drm_mode_create_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_MAP_DUMB, drm_mode_mmap_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_DESTROY_DUMB, drm_mode_destroy_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_GETPROPERTIES, drm_mode_obj_get_properties_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_SETPROPERTY, drm_mode_obj_set_property_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+ DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR2, drm_mode_cursor2_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+};
+
+#define DRM_CORE_IOCTL_COUNT ARRAY_SIZE( drm_ioctls )
+
/**
* Get the bus id.
*
file_priv->stereo_allowed = req->value;
break;
case DRM_CLIENT_CAP_UNIVERSAL_PLANES:
- if (!drm_universal_planes)
- return -EINVAL;
if (req->value > 1)
return -EINVAL;
file_priv->universal_planes = req->value;
return 0;
}
EXPORT_SYMBOL(drm_noop);
+
+/**
+ * Copy and IOCTL return string to user space
+ */
+static int drm_copy_field(char __user *buf, size_t *buf_len, const char *value)
+{
+ int len;
+
+ /* don't overflow userbuf */
+ len = strlen(value);
+ if (len > *buf_len)
+ len = *buf_len;
+
+ /* let userspace know exact length of driver value (which could be
+ * larger than the userspace-supplied buffer) */
+ *buf_len = strlen(value);
+
+ /* finally, try filling in the userbuf */
+ if (len && buf)
+ if (copy_to_user(buf, value, len))
+ return -EFAULT;
+ return 0;
+}
+
+/**
+ * Get version information
+ *
+ * \param inode device inode.
+ * \param filp file pointer.
+ * \param cmd command.
+ * \param arg user argument, pointing to a drm_version structure.
+ * \return zero on success or negative number on failure.
+ *
+ * Fills in the version information in \p arg.
+ */
+static int drm_version(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ struct drm_version *version = data;
+ int err;
+
+ version->version_major = dev->driver->major;
+ version->version_minor = dev->driver->minor;
+ version->version_patchlevel = dev->driver->patchlevel;
+ err = drm_copy_field(version->name, &version->name_len,
+ dev->driver->name);
+ if (!err)
+ err = drm_copy_field(version->date, &version->date_len,
+ dev->driver->date);
+ if (!err)
+ err = drm_copy_field(version->desc, &version->desc_len,
+ dev->driver->desc);
+
+ return err;
+}
+
+/**
+ * drm_ioctl_permit - Check ioctl permissions against caller
+ *
+ * @flags: ioctl permission flags.
+ * @file_priv: Pointer to struct drm_file identifying the caller.
+ *
+ * Checks whether the caller is allowed to run an ioctl with the
+ * indicated permissions. If so, returns zero. Otherwise returns an
+ * error code suitable for ioctl return.
+ */
+static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
+{
+ /* ROOT_ONLY is only for CAP_SYS_ADMIN */
+ if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)))
+ return -EACCES;
+
+ /* AUTH is only for authenticated or render client */
+ if (unlikely((flags & DRM_AUTH) && !drm_is_render_client(file_priv) &&
+ !file_priv->authenticated))
+ return -EACCES;
+
+ /* MASTER is only for master or control clients */
+ if (unlikely((flags & DRM_MASTER) && !file_priv->is_master &&
+ !drm_is_control_client(file_priv)))
+ return -EACCES;
+
+ /* Control clients must be explicitly allowed */
+ if (unlikely(!(flags & DRM_CONTROL_ALLOW) &&
+ drm_is_control_client(file_priv)))
+ return -EACCES;
+
+ /* Render clients must be explicitly allowed */
+ if (unlikely(!(flags & DRM_RENDER_ALLOW) &&
+ drm_is_render_client(file_priv)))
+ return -EACCES;
+
+ return 0;
+}
+
+/**
+ * Called whenever a process performs an ioctl on /dev/drm.
+ *
+ * \param inode device inode.
+ * \param file_priv DRM file private.
+ * \param cmd command.
+ * \param arg user argument.
+ * \return zero on success or negative number on failure.
+ *
+ * Looks up the ioctl function in the ::ioctls table, checking for root
+ * previleges if so required, and dispatches to the respective function.
+ */
+long drm_ioctl(struct file *filp,
+ unsigned int cmd, unsigned long arg)
+{
+ struct drm_file *file_priv = filp->private_data;
+ struct drm_device *dev;
+ const struct drm_ioctl_desc *ioctl = NULL;
+ drm_ioctl_t *func;
+ unsigned int nr = DRM_IOCTL_NR(cmd);
+ int retcode = -EINVAL;
+ char stack_kdata[128];
+ char *kdata = NULL;
+ unsigned int usize, asize;
+
+ dev = file_priv->minor->dev;
+
+ if (drm_device_is_unplugged(dev))
+ return -ENODEV;
+
+ if ((nr >= DRM_CORE_IOCTL_COUNT) &&
+ ((nr < DRM_COMMAND_BASE) || (nr >= DRM_COMMAND_END)))
+ goto err_i1;
+ if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) &&
+ (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
+ u32 drv_size;
+ ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE];
+ drv_size = _IOC_SIZE(ioctl->cmd_drv);
+ usize = asize = _IOC_SIZE(cmd);
+ if (drv_size > asize)
+ asize = drv_size;
+ cmd = ioctl->cmd_drv;
+ }
+ else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) {
+ u32 drv_size;
+
+ ioctl = &drm_ioctls[nr];
+
+ drv_size = _IOC_SIZE(ioctl->cmd);
+ usize = asize = _IOC_SIZE(cmd);
+ if (drv_size > asize)
+ asize = drv_size;
+
+ cmd = ioctl->cmd;
+ } else
+ goto err_i1;
+
+ DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
+ task_pid_nr(current),
+ (long)old_encode_dev(file_priv->minor->kdev->devt),
+ file_priv->authenticated, ioctl->name);
+
+ /* Do not trust userspace, use our own definition */
+ func = ioctl->func;
+
+ if (unlikely(!func)) {
+ DRM_DEBUG("no function\n");
+ retcode = -EINVAL;
+ goto err_i1;
+ }
+
+ retcode = drm_ioctl_permit(ioctl->flags, file_priv);
+ if (unlikely(retcode))
+ goto err_i1;
+
+ if (cmd & (IOC_IN | IOC_OUT)) {
+ if (asize <= sizeof(stack_kdata)) {
+ kdata = stack_kdata;
+ } else {
+ kdata = kmalloc(asize, GFP_KERNEL);
+ if (!kdata) {
+ retcode = -ENOMEM;
+ goto err_i1;
+ }
+ }
+ if (asize > usize)
+ memset(kdata + usize, 0, asize - usize);
+ }
+
+ if (cmd & IOC_IN) {
+ if (copy_from_user(kdata, (void __user *)arg,
+ usize) != 0) {
+ retcode = -EFAULT;
+ goto err_i1;
+ }
+ } else if (cmd & IOC_OUT) {
+ memset(kdata, 0, usize);
+ }
+
+ if (ioctl->flags & DRM_UNLOCKED)
+ retcode = func(dev, kdata, file_priv);
+ else {
+ mutex_lock(&drm_global_mutex);
+ retcode = func(dev, kdata, file_priv);
+ mutex_unlock(&drm_global_mutex);
+ }
+
+ if (cmd & IOC_OUT) {
+ if (copy_to_user((void __user *)arg, kdata,
+ usize) != 0)
+ retcode = -EFAULT;
+ }
+
+ err_i1:
+ if (!ioctl)
+ DRM_DEBUG("invalid ioctl: pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
+ task_pid_nr(current),
+ (long)old_encode_dev(file_priv->minor->kdev->devt),
+ file_priv->authenticated, cmd, nr);
+
+ if (kdata != stack_kdata)
+ kfree(kdata);
+ if (retcode)
+ DRM_DEBUG("ret = %d\n", retcode);
+ return retcode;
+}
+EXPORT_SYMBOL(drm_ioctl);
+
+/**
+ * drm_ioctl_flags - Check for core ioctl and return ioctl permission flags
+ *
+ * @nr: Ioctl number.
+ * @flags: Where to return the ioctl permission flags
+ */
+bool drm_ioctl_flags(unsigned int nr, unsigned int *flags)
+{
+ if ((nr >= DRM_COMMAND_END && nr < DRM_CORE_IOCTL_COUNT) ||
+ (nr < DRM_COMMAND_BASE)) {
+ *flags = drm_ioctls[nr].flags;
+ return true;
+ }
+
+ return false;
+}
+EXPORT_SYMBOL(drm_ioctl_flags);
--- /dev/null
+#ifndef __DRM_LEGACY_H__
+#define __DRM_LEGACY_H__
+
+/*
+ * Copyright (c) 2014 David Herrmann <dh.herrmann@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+struct drm_device;
+struct drm_file;
+
+/*
+ * Generic DRM Contexts
+ */
+
+#define DRM_KERNEL_CONTEXT 0
+#define DRM_RESERVED_CONTEXTS 1
+
+int drm_legacy_ctxbitmap_init(struct drm_device *dev);
+void drm_legacy_ctxbitmap_cleanup(struct drm_device *dev);
+void drm_legacy_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
+void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file);
+
+int drm_legacy_resctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_addctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_getctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_switchctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_newctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_rmctx(struct drm_device *d, void *v, struct drm_file *f);
+
+int drm_legacy_setsareactx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_getsareactx(struct drm_device *d, void *v, struct drm_file *f);
+
+#endif /* __DRM_LEGACY_H__ */
#include <linux/export.h>
#include <drm/drmP.h>
+#include "drm_legacy.h"
static int drm_notifier(void *priv);
/**
* mipi_dsi_dcs_write - send DCS write command
* @dsi: DSI device
- * @channel: virtual channel
* @data: pointer to the command followed by parameters
* @len: length of @data
*/
-int mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, unsigned int channel,
- const void *data, size_t len)
+ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, const void *data,
+ size_t len)
{
const struct mipi_dsi_host_ops *ops = dsi->host->ops;
struct mipi_dsi_msg msg = {
- .channel = channel,
+ .channel = dsi->channel,
.tx_buf = data,
.tx_len = len
};
/**
* mipi_dsi_dcs_read - send DCS read request command
* @dsi: DSI device
- * @channel: virtual channel
* @cmd: DCS read command
* @data: pointer to read buffer
* @len: length of @data
*
* Function returns number of read bytes or error code.
*/
-ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, unsigned int channel,
- u8 cmd, void *data, size_t len)
+ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, u8 cmd, void *data,
+ size_t len)
{
const struct mipi_dsi_host_ops *ops = dsi->host->ops;
struct mipi_dsi_msg msg = {
- .channel = channel,
+ .channel = dsi->channel,
.type = MIPI_DSI_DCS_READ,
.tx_buf = &cmd,
.tx_len = 1,
--- /dev/null
+#include <linux/export.h>
+#include <linux/list.h>
+#include <linux/of_graph.h>
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_of.h>
+
+/**
+ * drm_crtc_port_mask - find the mask of a registered CRTC by port OF node
+ * @dev: DRM device
+ * @port: port OF node
+ *
+ * Given a port OF node, return the possible mask of the corresponding
+ * CRTC within a device's list of CRTCs. Returns zero if not found.
+ */
+static uint32_t drm_crtc_port_mask(struct drm_device *dev,
+ struct device_node *port)
+{
+ unsigned int index = 0;
+ struct drm_crtc *tmp;
+
+ list_for_each_entry(tmp, &dev->mode_config.crtc_list, head) {
+ if (tmp->port == port)
+ return 1 << index;
+
+ index++;
+ }
+
+ return 0;
+}
+
+/**
+ * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port
+ * @dev: DRM device
+ * @port: encoder port to scan for endpoints
+ *
+ * Scan all endpoints attached to a port, locate their attached CRTCs,
+ * and generate the DRM mask of CRTCs which may be attached to this
+ * encoder.
+ *
+ * See Documentation/devicetree/bindings/graph.txt for the bindings.
+ */
+uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
+ struct device_node *port)
+{
+ struct device_node *remote_port, *ep = NULL;
+ uint32_t possible_crtcs = 0;
+
+ do {
+ ep = of_graph_get_next_endpoint(port, ep);
+ if (!ep)
+ break;
+
+ remote_port = of_graph_get_remote_port(ep);
+ if (!remote_port) {
+ of_node_put(ep);
+ return 0;
+ }
+
+ possible_crtcs |= drm_crtc_port_mask(dev, remote_port);
+
+ of_node_put(remote_port);
+ } while (1);
+
+ return possible_crtcs;
+}
+EXPORT_SYMBOL(drm_of_find_possible_crtcs);
}
/* possible_crtc's will be filled in later by crtc_init */
- ret = drm_plane_init(dev, primary, 0, &drm_primary_helper_funcs,
- formats, num_formats,
- DRM_PLANE_TYPE_PRIMARY);
+ ret = drm_universal_plane_init(dev, primary, 0,
+ &drm_primary_helper_funcs,
+ formats, num_formats,
+ DRM_PLANE_TYPE_PRIMARY);
if (ret) {
kfree(primary);
primary = NULL;
count = drm_load_edid_firmware(connector);
if (count == 0)
#endif
- count = (*connector_funcs->get_modes)(connector);
+ {
+ if (connector->override_edid) {
+ struct edid *edid = (struct edid *) connector->edid_blob_ptr->data;
+
+ count = drm_add_edid_modes(connector, edid);
+ } else
+ count = (*connector_funcs->get_modes)(connector);
+ }
if (count == 0 && connector->status == connector_status_connected)
count = drm_add_modes_noedid(connector, 1024, 768);
DRM_DEBUG_KMS("%dx%d%+d%+d\n", w, h, r->x1, r->y1);
}
EXPORT_SYMBOL(drm_rect_debug_print);
+
+/**
+ * drm_rect_rotate - Rotate the rectangle
+ * @r: rectangle to be rotated
+ * @width: Width of the coordinate space
+ * @height: Height of the coordinate space
+ * @rotation: Transformation to be applied
+ *
+ * Apply @rotation to the coordinates of rectangle @r.
+ *
+ * @width and @height combined with @rotation define
+ * the location of the new origin.
+ *
+ * @width correcsponds to the horizontal and @height
+ * to the vertical axis of the untransformed coordinate
+ * space.
+ */
+void drm_rect_rotate(struct drm_rect *r,
+ int width, int height,
+ unsigned int rotation)
+{
+ struct drm_rect tmp;
+
+ if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+ tmp = *r;
+
+ if (rotation & BIT(DRM_REFLECT_X)) {
+ r->x1 = width - tmp.x2;
+ r->x2 = width - tmp.x1;
+ }
+
+ if (rotation & BIT(DRM_REFLECT_Y)) {
+ r->y1 = height - tmp.y2;
+ r->y2 = height - tmp.y1;
+ }
+ }
+
+ switch (rotation & 0xf) {
+ case BIT(DRM_ROTATE_0):
+ break;
+ case BIT(DRM_ROTATE_90):
+ tmp = *r;
+ r->x1 = tmp.y1;
+ r->x2 = tmp.y2;
+ r->y1 = width - tmp.x2;
+ r->y2 = width - tmp.x1;
+ break;
+ case BIT(DRM_ROTATE_180):
+ tmp = *r;
+ r->x1 = width - tmp.x2;
+ r->x2 = width - tmp.x1;
+ r->y1 = height - tmp.y2;
+ r->y2 = height - tmp.y1;
+ break;
+ case BIT(DRM_ROTATE_270):
+ tmp = *r;
+ r->x1 = height - tmp.y2;
+ r->x2 = height - tmp.y1;
+ r->y1 = tmp.x1;
+ r->y2 = tmp.x2;
+ break;
+ default:
+ break;
+ }
+}
+EXPORT_SYMBOL(drm_rect_rotate);
+
+/**
+ * drm_rect_rotate_inv - Inverse rotate the rectangle
+ * @r: rectangle to be rotated
+ * @width: Width of the coordinate space
+ * @height: Height of the coordinate space
+ * @rotation: Transformation whose inverse is to be applied
+ *
+ * Apply the inverse of @rotation to the coordinates
+ * of rectangle @r.
+ *
+ * @width and @height combined with @rotation define
+ * the location of the new origin.
+ *
+ * @width correcsponds to the horizontal and @height
+ * to the vertical axis of the original untransformed
+ * coordinate space, so that you never have to flip
+ * them when doing a rotatation and its inverse.
+ * That is, if you do:
+ *
+ * drm_rotate(&r, width, height, rotation);
+ * drm_rotate_inv(&r, width, height, rotation);
+ *
+ * you will always get back the original rectangle.
+ */
+void drm_rect_rotate_inv(struct drm_rect *r,
+ int width, int height,
+ unsigned int rotation)
+{
+ struct drm_rect tmp;
+
+ switch (rotation & 0xf) {
+ case BIT(DRM_ROTATE_0):
+ break;
+ case BIT(DRM_ROTATE_90):
+ tmp = *r;
+ r->x1 = width - tmp.y2;
+ r->x2 = width - tmp.y1;
+ r->y1 = tmp.x1;
+ r->y2 = tmp.x2;
+ break;
+ case BIT(DRM_ROTATE_180):
+ tmp = *r;
+ r->x1 = width - tmp.x2;
+ r->x2 = width - tmp.x1;
+ r->y1 = height - tmp.y2;
+ r->y2 = height - tmp.y1;
+ break;
+ case BIT(DRM_ROTATE_270):
+ tmp = *r;
+ r->x1 = tmp.y1;
+ r->x2 = tmp.y2;
+ r->y1 = height - tmp.x2;
+ r->y2 = height - tmp.x1;
+ break;
+ default:
+ break;
+ }
+
+ if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+ tmp = *r;
+
+ if (rotation & BIT(DRM_REFLECT_X)) {
+ r->x1 = width - tmp.x2;
+ r->x2 = width - tmp.x1;
+ }
+
+ if (rotation & BIT(DRM_REFLECT_Y)) {
+ r->y1 = height - tmp.y2;
+ r->y2 = height - tmp.y1;
+ }
+ }
+}
+EXPORT_SYMBOL(drm_rect_rotate_inv);
+++ /dev/null
-/*
- * Created: Fri Jan 19 10:48:35 2001 by faith@acm.org
- *
- * Copyright 2001 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Author Rickard E. (Rik) Faith <faith@valinux.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/fs.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/mount.h>
-#include <linux/slab.h>
-#include <drm/drmP.h>
-#include <drm/drm_core.h>
-
-unsigned int drm_debug = 0; /* 1 to enable debug output */
-EXPORT_SYMBOL(drm_debug);
-
-unsigned int drm_rnodes = 0; /* 1 to enable experimental render nodes API */
-EXPORT_SYMBOL(drm_rnodes);
-
-/* 1 to allow user space to request universal planes (experimental) */
-unsigned int drm_universal_planes = 0;
-EXPORT_SYMBOL(drm_universal_planes);
-
-unsigned int drm_vblank_offdelay = 5000; /* Default to 5000 msecs. */
-EXPORT_SYMBOL(drm_vblank_offdelay);
-
-unsigned int drm_timestamp_precision = 20; /* Default to 20 usecs. */
-EXPORT_SYMBOL(drm_timestamp_precision);
-
-/*
- * Default to use monotonic timestamps for wait-for-vblank and page-flip
- * complete events.
- */
-unsigned int drm_timestamp_monotonic = 1;
-
-MODULE_AUTHOR(CORE_AUTHOR);
-MODULE_DESCRIPTION(CORE_DESC);
-MODULE_LICENSE("GPL and additional rights");
-MODULE_PARM_DESC(debug, "Enable debug output");
-MODULE_PARM_DESC(rnodes, "Enable experimental render nodes API");
-MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs]");
-MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
-MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
-
-module_param_named(debug, drm_debug, int, 0600);
-module_param_named(rnodes, drm_rnodes, int, 0600);
-module_param_named(universal_planes, drm_universal_planes, int, 0600);
-module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
-module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
-module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
-
-static DEFINE_SPINLOCK(drm_minor_lock);
-struct idr drm_minors_idr;
-
-struct class *drm_class;
-struct dentry *drm_debugfs_root;
-
-int drm_err(const char *func, const char *format, ...)
-{
- struct va_format vaf;
- va_list args;
- int r;
-
- va_start(args, format);
-
- vaf.fmt = format;
- vaf.va = &args;
-
- r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
-
- va_end(args);
-
- return r;
-}
-EXPORT_SYMBOL(drm_err);
-
-void drm_ut_debug_printk(const char *function_name, const char *format, ...)
-{
- struct va_format vaf;
- va_list args;
-
- va_start(args, format);
- vaf.fmt = format;
- vaf.va = &args;
-
- printk(KERN_DEBUG "[" DRM_NAME ":%s] %pV", function_name, &vaf);
-
- va_end(args);
-}
-EXPORT_SYMBOL(drm_ut_debug_printk);
-
-struct drm_master *drm_master_create(struct drm_minor *minor)
-{
- struct drm_master *master;
-
- master = kzalloc(sizeof(*master), GFP_KERNEL);
- if (!master)
- return NULL;
-
- kref_init(&master->refcount);
- spin_lock_init(&master->lock.spinlock);
- init_waitqueue_head(&master->lock.lock_queue);
- if (drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER)) {
- kfree(master);
- return NULL;
- }
- INIT_LIST_HEAD(&master->magicfree);
- master->minor = minor;
-
- return master;
-}
-
-struct drm_master *drm_master_get(struct drm_master *master)
-{
- kref_get(&master->refcount);
- return master;
-}
-EXPORT_SYMBOL(drm_master_get);
-
-static void drm_master_destroy(struct kref *kref)
-{
- struct drm_master *master = container_of(kref, struct drm_master, refcount);
- struct drm_magic_entry *pt, *next;
- struct drm_device *dev = master->minor->dev;
- struct drm_map_list *r_list, *list_temp;
-
- mutex_lock(&dev->struct_mutex);
- if (dev->driver->master_destroy)
- dev->driver->master_destroy(dev, master);
-
- list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
- if (r_list->master == master) {
- drm_rmmap_locked(dev, r_list->map);
- r_list = NULL;
- }
- }
-
- if (master->unique) {
- kfree(master->unique);
- master->unique = NULL;
- master->unique_len = 0;
- }
-
- list_for_each_entry_safe(pt, next, &master->magicfree, head) {
- list_del(&pt->head);
- drm_ht_remove_item(&master->magiclist, &pt->hash_item);
- kfree(pt);
- }
-
- drm_ht_remove(&master->magiclist);
-
- mutex_unlock(&dev->struct_mutex);
- kfree(master);
-}
-
-void drm_master_put(struct drm_master **master)
-{
- kref_put(&(*master)->refcount, drm_master_destroy);
- *master = NULL;
-}
-EXPORT_SYMBOL(drm_master_put);
-
-int drm_setmaster_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- int ret = 0;
-
- mutex_lock(&dev->master_mutex);
- if (file_priv->is_master)
- goto out_unlock;
-
- if (file_priv->minor->master) {
- ret = -EINVAL;
- goto out_unlock;
- }
-
- if (!file_priv->master) {
- ret = -EINVAL;
- goto out_unlock;
- }
-
- file_priv->minor->master = drm_master_get(file_priv->master);
- file_priv->is_master = 1;
- if (dev->driver->master_set) {
- ret = dev->driver->master_set(dev, file_priv, false);
- if (unlikely(ret != 0)) {
- file_priv->is_master = 0;
- drm_master_put(&file_priv->minor->master);
- }
- }
-
-out_unlock:
- mutex_unlock(&dev->master_mutex);
- return ret;
-}
-
-int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- int ret = -EINVAL;
-
- mutex_lock(&dev->master_mutex);
- if (!file_priv->is_master)
- goto out_unlock;
-
- if (!file_priv->minor->master)
- goto out_unlock;
-
- ret = 0;
- if (dev->driver->master_drop)
- dev->driver->master_drop(dev, file_priv, false);
- drm_master_put(&file_priv->minor->master);
- file_priv->is_master = 0;
-
-out_unlock:
- mutex_unlock(&dev->master_mutex);
- return ret;
-}
-
-/*
- * DRM Minors
- * A DRM device can provide several char-dev interfaces on the DRM-Major. Each
- * of them is represented by a drm_minor object. Depending on the capabilities
- * of the device-driver, different interfaces are registered.
- *
- * Minors can be accessed via dev->$minor_name. This pointer is either
- * NULL or a valid drm_minor pointer and stays valid as long as the device is
- * valid. This means, DRM minors have the same life-time as the underlying
- * device. However, this doesn't mean that the minor is active. Minors are
- * registered and unregistered dynamically according to device-state.
- */
-
-static struct drm_minor **drm_minor_get_slot(struct drm_device *dev,
- unsigned int type)
-{
- switch (type) {
- case DRM_MINOR_LEGACY:
- return &dev->primary;
- case DRM_MINOR_RENDER:
- return &dev->render;
- case DRM_MINOR_CONTROL:
- return &dev->control;
- default:
- return NULL;
- }
-}
-
-static int drm_minor_alloc(struct drm_device *dev, unsigned int type)
-{
- struct drm_minor *minor;
-
- minor = kzalloc(sizeof(*minor), GFP_KERNEL);
- if (!minor)
- return -ENOMEM;
-
- minor->type = type;
- minor->dev = dev;
-
- *drm_minor_get_slot(dev, type) = minor;
- return 0;
-}
-
-static void drm_minor_free(struct drm_device *dev, unsigned int type)
-{
- struct drm_minor **slot;
-
- slot = drm_minor_get_slot(dev, type);
- if (*slot) {
- drm_mode_group_destroy(&(*slot)->mode_group);
- kfree(*slot);
- *slot = NULL;
- }
-}
-
-static int drm_minor_register(struct drm_device *dev, unsigned int type)
-{
- struct drm_minor *new_minor;
- unsigned long flags;
- int ret;
- int minor_id;
-
- DRM_DEBUG("\n");
-
- new_minor = *drm_minor_get_slot(dev, type);
- if (!new_minor)
- return 0;
-
- idr_preload(GFP_KERNEL);
- spin_lock_irqsave(&drm_minor_lock, flags);
- minor_id = idr_alloc(&drm_minors_idr,
- NULL,
- 64 * type,
- 64 * (type + 1),
- GFP_NOWAIT);
- spin_unlock_irqrestore(&drm_minor_lock, flags);
- idr_preload_end();
-
- if (minor_id < 0)
- return minor_id;
-
- new_minor->index = minor_id;
-
- ret = drm_debugfs_init(new_minor, minor_id, drm_debugfs_root);
- if (ret) {
- DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
- goto err_id;
- }
-
- ret = drm_sysfs_device_add(new_minor);
- if (ret) {
- DRM_ERROR("DRM: Error sysfs_device_add.\n");
- goto err_debugfs;
- }
-
- /* replace NULL with @minor so lookups will succeed from now on */
- spin_lock_irqsave(&drm_minor_lock, flags);
- idr_replace(&drm_minors_idr, new_minor, new_minor->index);
- spin_unlock_irqrestore(&drm_minor_lock, flags);
-
- DRM_DEBUG("new minor assigned %d\n", minor_id);
- return 0;
-
-err_debugfs:
- drm_debugfs_cleanup(new_minor);
-err_id:
- spin_lock_irqsave(&drm_minor_lock, flags);
- idr_remove(&drm_minors_idr, minor_id);
- spin_unlock_irqrestore(&drm_minor_lock, flags);
- new_minor->index = 0;
- return ret;
-}
-
-static void drm_minor_unregister(struct drm_device *dev, unsigned int type)
-{
- struct drm_minor *minor;
- unsigned long flags;
-
- minor = *drm_minor_get_slot(dev, type);
- if (!minor || !minor->kdev)
- return;
-
- spin_lock_irqsave(&drm_minor_lock, flags);
- idr_remove(&drm_minors_idr, minor->index);
- spin_unlock_irqrestore(&drm_minor_lock, flags);
- minor->index = 0;
-
- drm_debugfs_cleanup(minor);
- drm_sysfs_device_remove(minor);
-}
-
-/**
- * drm_minor_acquire - Acquire a DRM minor
- * @minor_id: Minor ID of the DRM-minor
- *
- * Looks up the given minor-ID and returns the respective DRM-minor object. The
- * refence-count of the underlying device is increased so you must release this
- * object with drm_minor_release().
- *
- * As long as you hold this minor, it is guaranteed that the object and the
- * minor->dev pointer will stay valid! However, the device may get unplugged and
- * unregistered while you hold the minor.
- *
- * Returns:
- * Pointer to minor-object with increased device-refcount, or PTR_ERR on
- * failure.
- */
-struct drm_minor *drm_minor_acquire(unsigned int minor_id)
-{
- struct drm_minor *minor;
- unsigned long flags;
-
- spin_lock_irqsave(&drm_minor_lock, flags);
- minor = idr_find(&drm_minors_idr, minor_id);
- if (minor)
- drm_dev_ref(minor->dev);
- spin_unlock_irqrestore(&drm_minor_lock, flags);
-
- if (!minor) {
- return ERR_PTR(-ENODEV);
- } else if (drm_device_is_unplugged(minor->dev)) {
- drm_dev_unref(minor->dev);
- return ERR_PTR(-ENODEV);
- }
-
- return minor;
-}
-
-/**
- * drm_minor_release - Release DRM minor
- * @minor: Pointer to DRM minor object
- *
- * Release a minor that was previously acquired via drm_minor_acquire().
- */
-void drm_minor_release(struct drm_minor *minor)
-{
- drm_dev_unref(minor->dev);
-}
-
-/**
- * drm_put_dev - Unregister and release a DRM device
- * @dev: DRM device
- *
- * Called at module unload time or when a PCI device is unplugged.
- *
- * Use of this function is discouraged. It will eventually go away completely.
- * Please use drm_dev_unregister() and drm_dev_unref() explicitly instead.
- *
- * Cleans up all DRM device, calling drm_lastclose().
- */
-void drm_put_dev(struct drm_device *dev)
-{
- DRM_DEBUG("\n");
-
- if (!dev) {
- DRM_ERROR("cleanup called no dev\n");
- return;
- }
-
- drm_dev_unregister(dev);
- drm_dev_unref(dev);
-}
-EXPORT_SYMBOL(drm_put_dev);
-
-void drm_unplug_dev(struct drm_device *dev)
-{
- /* for a USB device */
- drm_minor_unregister(dev, DRM_MINOR_LEGACY);
- drm_minor_unregister(dev, DRM_MINOR_RENDER);
- drm_minor_unregister(dev, DRM_MINOR_CONTROL);
-
- mutex_lock(&drm_global_mutex);
-
- drm_device_set_unplugged(dev);
-
- if (dev->open_count == 0) {
- drm_put_dev(dev);
- }
- mutex_unlock(&drm_global_mutex);
-}
-EXPORT_SYMBOL(drm_unplug_dev);
-
-/*
- * DRM internal mount
- * We want to be able to allocate our own "struct address_space" to control
- * memory-mappings in VRAM (or stolen RAM, ...). However, core MM does not allow
- * stand-alone address_space objects, so we need an underlying inode. As there
- * is no way to allocate an independent inode easily, we need a fake internal
- * VFS mount-point.
- *
- * The drm_fs_inode_new() function allocates a new inode, drm_fs_inode_free()
- * frees it again. You are allowed to use iget() and iput() to get references to
- * the inode. But each drm_fs_inode_new() call must be paired with exactly one
- * drm_fs_inode_free() call (which does not have to be the last iput()).
- * We use drm_fs_inode_*() to manage our internal VFS mount-point and share it
- * between multiple inode-users. You could, technically, call
- * iget() + drm_fs_inode_free() directly after alloc and sometime later do an
- * iput(), but this way you'd end up with a new vfsmount for each inode.
- */
-
-static int drm_fs_cnt;
-static struct vfsmount *drm_fs_mnt;
-
-static const struct dentry_operations drm_fs_dops = {
- .d_dname = simple_dname,
-};
-
-static const struct super_operations drm_fs_sops = {
- .statfs = simple_statfs,
-};
-
-static struct dentry *drm_fs_mount(struct file_system_type *fs_type, int flags,
- const char *dev_name, void *data)
-{
- return mount_pseudo(fs_type,
- "drm:",
- &drm_fs_sops,
- &drm_fs_dops,
- 0x010203ff);
-}
-
-static struct file_system_type drm_fs_type = {
- .name = "drm",
- .owner = THIS_MODULE,
- .mount = drm_fs_mount,
- .kill_sb = kill_anon_super,
-};
-
-static struct inode *drm_fs_inode_new(void)
-{
- struct inode *inode;
- int r;
-
- r = simple_pin_fs(&drm_fs_type, &drm_fs_mnt, &drm_fs_cnt);
- if (r < 0) {
- DRM_ERROR("Cannot mount pseudo fs: %d\n", r);
- return ERR_PTR(r);
- }
-
- inode = alloc_anon_inode(drm_fs_mnt->mnt_sb);
- if (IS_ERR(inode))
- simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
-
- return inode;
-}
-
-static void drm_fs_inode_free(struct inode *inode)
-{
- if (inode) {
- iput(inode);
- simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
- }
-}
-
-/**
- * drm_dev_alloc - Allocate new DRM device
- * @driver: DRM driver to allocate device for
- * @parent: Parent device object
- *
- * Allocate and initialize a new DRM device. No device registration is done.
- * Call drm_dev_register() to advertice the device to user space and register it
- * with other core subsystems.
- *
- * The initial ref-count of the object is 1. Use drm_dev_ref() and
- * drm_dev_unref() to take and drop further ref-counts.
- *
- * RETURNS:
- * Pointer to new DRM device, or NULL if out of memory.
- */
-struct drm_device *drm_dev_alloc(struct drm_driver *driver,
- struct device *parent)
-{
- struct drm_device *dev;
- int ret;
-
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (!dev)
- return NULL;
-
- kref_init(&dev->ref);
- dev->dev = parent;
- dev->driver = driver;
-
- INIT_LIST_HEAD(&dev->filelist);
- INIT_LIST_HEAD(&dev->ctxlist);
- INIT_LIST_HEAD(&dev->vmalist);
- INIT_LIST_HEAD(&dev->maplist);
- INIT_LIST_HEAD(&dev->vblank_event_list);
-
- spin_lock_init(&dev->buf_lock);
- spin_lock_init(&dev->event_lock);
- mutex_init(&dev->struct_mutex);
- mutex_init(&dev->ctxlist_mutex);
- mutex_init(&dev->master_mutex);
-
- dev->anon_inode = drm_fs_inode_new();
- if (IS_ERR(dev->anon_inode)) {
- ret = PTR_ERR(dev->anon_inode);
- DRM_ERROR("Cannot allocate anonymous inode: %d\n", ret);
- goto err_free;
- }
-
- if (drm_core_check_feature(dev, DRIVER_MODESET)) {
- ret = drm_minor_alloc(dev, DRM_MINOR_CONTROL);
- if (ret)
- goto err_minors;
- }
-
- if (drm_core_check_feature(dev, DRIVER_RENDER) && drm_rnodes) {
- ret = drm_minor_alloc(dev, DRM_MINOR_RENDER);
- if (ret)
- goto err_minors;
- }
-
- ret = drm_minor_alloc(dev, DRM_MINOR_LEGACY);
- if (ret)
- goto err_minors;
-
- if (drm_ht_create(&dev->map_hash, 12))
- goto err_minors;
-
- ret = drm_ctxbitmap_init(dev);
- if (ret) {
- DRM_ERROR("Cannot allocate memory for context bitmap.\n");
- goto err_ht;
- }
-
- if (driver->driver_features & DRIVER_GEM) {
- ret = drm_gem_init(dev);
- if (ret) {
- DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n");
- goto err_ctxbitmap;
- }
- }
-
- return dev;
-
-err_ctxbitmap:
- drm_ctxbitmap_cleanup(dev);
-err_ht:
- drm_ht_remove(&dev->map_hash);
-err_minors:
- drm_minor_free(dev, DRM_MINOR_LEGACY);
- drm_minor_free(dev, DRM_MINOR_RENDER);
- drm_minor_free(dev, DRM_MINOR_CONTROL);
- drm_fs_inode_free(dev->anon_inode);
-err_free:
- mutex_destroy(&dev->master_mutex);
- kfree(dev);
- return NULL;
-}
-EXPORT_SYMBOL(drm_dev_alloc);
-
-static void drm_dev_release(struct kref *ref)
-{
- struct drm_device *dev = container_of(ref, struct drm_device, ref);
-
- if (dev->driver->driver_features & DRIVER_GEM)
- drm_gem_destroy(dev);
-
- drm_ctxbitmap_cleanup(dev);
- drm_ht_remove(&dev->map_hash);
- drm_fs_inode_free(dev->anon_inode);
-
- drm_minor_free(dev, DRM_MINOR_LEGACY);
- drm_minor_free(dev, DRM_MINOR_RENDER);
- drm_minor_free(dev, DRM_MINOR_CONTROL);
-
- mutex_destroy(&dev->master_mutex);
- kfree(dev->unique);
- kfree(dev);
-}
-
-/**
- * drm_dev_ref - Take reference of a DRM device
- * @dev: device to take reference of or NULL
- *
- * This increases the ref-count of @dev by one. You *must* already own a
- * reference when calling this. Use drm_dev_unref() to drop this reference
- * again.
- *
- * This function never fails. However, this function does not provide *any*
- * guarantee whether the device is alive or running. It only provides a
- * reference to the object and the memory associated with it.
- */
-void drm_dev_ref(struct drm_device *dev)
-{
- if (dev)
- kref_get(&dev->ref);
-}
-EXPORT_SYMBOL(drm_dev_ref);
-
-/**
- * drm_dev_unref - Drop reference of a DRM device
- * @dev: device to drop reference of or NULL
- *
- * This decreases the ref-count of @dev by one. The device is destroyed if the
- * ref-count drops to zero.
- */
-void drm_dev_unref(struct drm_device *dev)
-{
- if (dev)
- kref_put(&dev->ref, drm_dev_release);
-}
-EXPORT_SYMBOL(drm_dev_unref);
-
-/**
- * drm_dev_register - Register DRM device
- * @dev: Device to register
- * @flags: Flags passed to the driver's .load() function
- *
- * Register the DRM device @dev with the system, advertise device to user-space
- * and start normal device operation. @dev must be allocated via drm_dev_alloc()
- * previously.
- *
- * Never call this twice on any device!
- *
- * RETURNS:
- * 0 on success, negative error code on failure.
- */
-int drm_dev_register(struct drm_device *dev, unsigned long flags)
-{
- int ret;
-
- mutex_lock(&drm_global_mutex);
-
- ret = drm_minor_register(dev, DRM_MINOR_CONTROL);
- if (ret)
- goto err_minors;
-
- ret = drm_minor_register(dev, DRM_MINOR_RENDER);
- if (ret)
- goto err_minors;
-
- ret = drm_minor_register(dev, DRM_MINOR_LEGACY);
- if (ret)
- goto err_minors;
-
- if (dev->driver->load) {
- ret = dev->driver->load(dev, flags);
- if (ret)
- goto err_minors;
- }
-
- /* setup grouping for legacy outputs */
- if (drm_core_check_feature(dev, DRIVER_MODESET)) {
- ret = drm_mode_group_init_legacy_group(dev,
- &dev->primary->mode_group);
- if (ret)
- goto err_unload;
- }
-
- ret = 0;
- goto out_unlock;
-
-err_unload:
- if (dev->driver->unload)
- dev->driver->unload(dev);
-err_minors:
- drm_minor_unregister(dev, DRM_MINOR_LEGACY);
- drm_minor_unregister(dev, DRM_MINOR_RENDER);
- drm_minor_unregister(dev, DRM_MINOR_CONTROL);
-out_unlock:
- mutex_unlock(&drm_global_mutex);
- return ret;
-}
-EXPORT_SYMBOL(drm_dev_register);
-
-/**
- * drm_dev_unregister - Unregister DRM device
- * @dev: Device to unregister
- *
- * Unregister the DRM device from the system. This does the reverse of
- * drm_dev_register() but does not deallocate the device. The caller must call
- * drm_dev_unref() to drop their final reference.
- */
-void drm_dev_unregister(struct drm_device *dev)
-{
- struct drm_map_list *r_list, *list_temp;
-
- drm_lastclose(dev);
-
- if (dev->driver->unload)
- dev->driver->unload(dev);
-
- if (dev->agp)
- drm_pci_agp_destroy(dev);
-
- drm_vblank_cleanup(dev);
-
- list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
- drm_rmmap(dev, r_list->map);
-
- drm_minor_unregister(dev, DRM_MINOR_LEGACY);
- drm_minor_unregister(dev, DRM_MINOR_RENDER);
- drm_minor_unregister(dev, DRM_MINOR_CONTROL);
-}
-EXPORT_SYMBOL(drm_dev_unregister);
-
-/**
- * drm_dev_set_unique - Set the unique name of a DRM device
- * @dev: device of which to set the unique name
- * @fmt: format string for unique name
- *
- * Sets the unique name of a DRM device using the specified format string and
- * a variable list of arguments. Drivers can use this at driver probe time if
- * the unique name of the devices they drive is static.
- *
- * Return: 0 on success or a negative error code on failure.
- */
-int drm_dev_set_unique(struct drm_device *dev, const char *fmt, ...)
-{
- va_list ap;
-
- kfree(dev->unique);
-
- va_start(ap, fmt);
- dev->unique = kvasprintf(GFP_KERNEL, fmt, ap);
- va_end(ap);
-
- return dev->unique ? 0 : -ENOMEM;
-}
-EXPORT_SYMBOL(drm_dev_set_unique);
out:
return ret;
}
-EXPORT_SYMBOL(drm_sysfs_connector_add);
/**
* drm_sysfs_connector_remove - remove an connector device from sysfs
device_unregister(connector->kdev);
connector->kdev = NULL;
}
-EXPORT_SYMBOL(drm_sysfs_connector_remove);
/**
* drm_sysfs_hotplug_event - generate a DRM uevent
}
/**
- * drm_sysfs_device_add - adds a class device to sysfs for a character driver
- * @dev: DRM device to be added
- * @head: DRM head in question
+ * drm_sysfs_minor_alloc() - Allocate sysfs device for given minor
+ * @minor: minor to allocate sysfs device for
*
- * Add a DRM device to the DRM's device model class. We use @dev's PCI device
- * as the parent for the Linux device, and make sure it has a file containing
- * the driver we're using (for userspace compatibility).
+ * This allocates a new sysfs device for @minor and returns it. The device is
+ * not registered nor linked. The caller has to use device_add() and
+ * device_del() to register and unregister it.
+ *
+ * Note that dev_get_drvdata() on the new device will return the minor.
+ * However, the device does not hold a ref-count to the minor nor to the
+ * underlying drm_device. This is unproblematic as long as you access the
+ * private data only in sysfs callbacks. device_del() disables those
+ * synchronously, so they cannot be called after you cleanup a minor.
*/
-int drm_sysfs_device_add(struct drm_minor *minor)
+struct device *drm_sysfs_minor_alloc(struct drm_minor *minor)
{
- char *minor_str;
+ const char *minor_str;
+ struct device *kdev;
int r;
if (minor->type == DRM_MINOR_CONTROL)
minor_str = "controlD%d";
- else if (minor->type == DRM_MINOR_RENDER)
- minor_str = "renderD%d";
- else
- minor_str = "card%d";
-
- minor->kdev = kzalloc(sizeof(*minor->kdev), GFP_KERNEL);
- if (!minor->kdev) {
- r = -ENOMEM;
- goto error;
- }
-
- device_initialize(minor->kdev);
- minor->kdev->devt = MKDEV(DRM_MAJOR, minor->index);
- minor->kdev->class = drm_class;
- minor->kdev->type = &drm_sysfs_device_minor;
- minor->kdev->parent = minor->dev->dev;
- minor->kdev->release = drm_sysfs_release;
- dev_set_drvdata(minor->kdev, minor);
-
- r = dev_set_name(minor->kdev, minor_str, minor->index);
+ else if (minor->type == DRM_MINOR_RENDER)
+ minor_str = "renderD%d";
+ else
+ minor_str = "card%d";
+
+ kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);
+ if (!kdev)
+ return ERR_PTR(-ENOMEM);
+
+ device_initialize(kdev);
+ kdev->devt = MKDEV(DRM_MAJOR, minor->index);
+ kdev->class = drm_class;
+ kdev->type = &drm_sysfs_device_minor;
+ kdev->parent = minor->dev->dev;
+ kdev->release = drm_sysfs_release;
+ dev_set_drvdata(kdev, minor);
+
+ r = dev_set_name(kdev, minor_str, minor->index);
if (r < 0)
- goto error;
-
- r = device_add(minor->kdev);
- if (r < 0)
- goto error;
-
- return 0;
+ goto err_free;
-error:
- DRM_ERROR("device create failed %d\n", r);
- put_device(minor->kdev);
- return r;
-}
+ return kdev;
-/**
- * drm_sysfs_device_remove - remove DRM device
- * @dev: DRM device to remove
- *
- * This call unregisters and cleans up a class device that was created with a
- * call to drm_sysfs_device_add()
- */
-void drm_sysfs_device_remove(struct drm_minor *minor)
-{
- if (minor->kdev)
- device_unregister(minor->kdev);
- minor->kdev = NULL;
+err_free:
+ put_device(kdev);
+ return ERR_PTR(r);
}
-
/**
* drm_class_device_register - Register a struct device in the drm class.
*
bool "Exynos DRM FIMD"
depends on DRM_EXYNOS && !FB_S3C
select FB_MODE_HELPERS
+ select MFD_SYSCON
help
Choose this option if you want to use Exynos FIMD for DRM.
bool "EXYNOS DRM DP driver support"
depends on DRM_EXYNOS_FIMD && ARCH_EXYNOS && (DRM_PTN3460=n || DRM_PTN3460=y || DRM_PTN3460=DRM_EXYNOS)
default DRM_EXYNOS
+ select DRM_PANEL
help
This enables support for DP device.
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/interrupt.h>
-#include <linux/delay.h>
#include <linux/of.h>
#include <linux/of_gpio.h>
#include <linux/gpio.h>
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_panel.h>
#include <drm/bridge/ptn3460.h>
#include "exynos_drm_drv.h"
struct device_node *node;
};
-static int exynos_dp_init_dp(struct exynos_dp_device *dp)
+static void exynos_dp_init_dp(struct exynos_dp_device *dp)
{
exynos_dp_reset(dp);
exynos_dp_init_hpd(dp);
exynos_dp_init_aux(dp);
-
- return 0;
}
static int exynos_dp_detect_hpd(struct exynos_dp_device *dp)
static void exynos_dp_hotplug(struct work_struct *work)
{
struct exynos_dp_device *dp;
- int ret;
dp = container_of(work, struct exynos_dp_device, hotplug_work);
+ if (dp->drm_dev)
+ drm_helper_hpd_irq_event(dp->drm_dev);
+}
+
+static void exynos_dp_commit(struct exynos_drm_display *display)
+{
+ struct exynos_dp_device *dp = display->ctx;
+ int ret;
+
+ /* Keep the panel disabled while we configure video */
+ if (dp->panel) {
+ if (drm_panel_disable(dp->panel))
+ DRM_ERROR("failed to disable the panel\n");
+ }
+
ret = exynos_dp_detect_hpd(dp);
if (ret) {
/* Cable has been disconnected, we're done */
ret = exynos_dp_config_video(dp);
if (ret)
dev_err(dp->dev, "unable to config video\n");
+
+ /* Safe to enable the panel now */
+ if (dp->panel) {
+ if (drm_panel_enable(dp->panel))
+ DRM_ERROR("failed to enable the panel\n");
+ }
}
static enum drm_connector_status exynos_dp_detect(
struct exynos_dp_device *dp = ctx_from_connector(connector);
struct drm_display_mode *mode;
+ if (dp->panel)
+ return drm_panel_get_modes(dp->panel);
+
mode = drm_mode_create(connector->dev);
if (!mode) {
DRM_ERROR("failed to create a new display mode.\n");
return 0;
}
- drm_display_mode_from_videomode(&dp->panel.vm, mode);
- mode->width_mm = dp->panel.width_mm;
- mode->height_mm = dp->panel.height_mm;
+ drm_display_mode_from_videomode(&dp->priv.vm, mode);
+ mode->width_mm = dp->priv.width_mm;
+ mode->height_mm = dp->priv.height_mm;
connector->display_info.width_mm = mode->width_mm;
connector->display_info.height_mm = mode->height_mm;
}
drm_connector_helper_add(connector, &exynos_dp_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
- return 0;
+ if (dp->panel)
+ ret = drm_panel_attach(dp->panel, &dp->connector);
+
+ return ret;
}
static void exynos_dp_phy_init(struct exynos_dp_device *dp)
}
}
-static void exynos_dp_poweron(struct exynos_dp_device *dp)
+static void exynos_dp_poweron(struct exynos_drm_display *display)
{
+ struct exynos_dp_device *dp = display->ctx;
+
if (dp->dpms_mode == DRM_MODE_DPMS_ON)
return;
+ if (dp->panel) {
+ if (drm_panel_prepare(dp->panel)) {
+ DRM_ERROR("failed to setup the panel\n");
+ return;
+ }
+ }
+
clk_prepare_enable(dp->clock);
exynos_dp_phy_init(dp);
exynos_dp_init_dp(dp);
enable_irq(dp->irq);
+ exynos_dp_commit(display);
}
-static void exynos_dp_poweroff(struct exynos_dp_device *dp)
+static void exynos_dp_poweroff(struct exynos_drm_display *display)
{
+ struct exynos_dp_device *dp = display->ctx;
+
if (dp->dpms_mode != DRM_MODE_DPMS_ON)
return;
+ if (dp->panel) {
+ if (drm_panel_disable(dp->panel)) {
+ DRM_ERROR("failed to disable the panel\n");
+ return;
+ }
+ }
+
disable_irq(dp->irq);
flush_work(&dp->hotplug_work);
exynos_dp_phy_exit(dp);
clk_disable_unprepare(dp->clock);
+
+ if (dp->panel) {
+ if (drm_panel_unprepare(dp->panel))
+ DRM_ERROR("failed to turnoff the panel\n");
+ }
}
static void exynos_dp_dpms(struct exynos_drm_display *display, int mode)
switch (mode) {
case DRM_MODE_DPMS_ON:
- exynos_dp_poweron(dp);
+ exynos_dp_poweron(display);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
- exynos_dp_poweroff(dp);
+ exynos_dp_poweroff(display);
break;
default:
break;
static struct exynos_drm_display_ops exynos_dp_display_ops = {
.create_connector = exynos_dp_create_connector,
.dpms = exynos_dp_dpms,
+ .commit = exynos_dp_commit,
};
static struct exynos_drm_display exynos_dp_display = {
{
int ret;
- ret = of_get_videomode(dp->dev->of_node, &dp->panel.vm,
+ ret = of_get_videomode(dp->dev->of_node, &dp->priv.vm,
OF_USE_NATIVE_MODE);
if (ret) {
DRM_ERROR("failed: of_get_videomode() : %d\n", ret);
struct platform_device *pdev = to_platform_device(dev);
struct drm_device *drm_dev = data;
struct resource *res;
- struct exynos_dp_device *dp;
+ struct exynos_dp_device *dp = exynos_dp_display.ctx;
unsigned int irq_flags;
-
int ret = 0;
- dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
- GFP_KERNEL);
- if (!dp)
- return -ENOMEM;
-
dp->dev = &pdev->dev;
dp->dpms_mode = DRM_MODE_DPMS_OFF;
if (ret)
return ret;
- ret = exynos_dp_dt_parse_panel(dp);
- if (ret)
- return ret;
+ if (!dp->panel) {
+ ret = exynos_dp_dt_parse_panel(dp);
+ if (ret)
+ return ret;
+ }
dp->clock = devm_clk_get(&pdev->dev, "dp");
if (IS_ERR(dp->clock)) {
disable_irq(dp->irq);
dp->drm_dev = drm_dev;
- exynos_dp_display.ctx = dp;
platform_set_drvdata(pdev, &exynos_dp_display);
static int exynos_dp_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+ struct device_node *panel_node;
+ struct exynos_dp_device *dp;
int ret;
ret = exynos_drm_component_add(&pdev->dev, EXYNOS_DEVICE_TYPE_CONNECTOR,
if (ret)
return ret;
+ dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
+ GFP_KERNEL);
+ if (!dp)
+ return -ENOMEM;
+
+ panel_node = of_parse_phandle(dev->of_node, "panel", 0);
+ if (panel_node) {
+ dp->panel = of_drm_find_panel(panel_node);
+ of_node_put(panel_node);
+ if (!dp->panel)
+ return -EPROBE_DEFER;
+ }
+
+ exynos_dp_display.ctx = dp;
+
ret = component_add(&pdev->dev, &exynos_dp_ops);
if (ret)
exynos_drm_component_del(&pdev->dev,
{ .compatible = "samsung,exynos5-dp" },
{},
};
+MODULE_DEVICE_TABLE(of, exynos_dp_match);
struct platform_driver dp_driver = {
.probe = exynos_dp_probe,
MODULE_AUTHOR("Jingoo Han <jg1.han@samsung.com>");
MODULE_DESCRIPTION("Samsung SoC DP Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
struct drm_device *drm_dev;
struct drm_connector connector;
struct drm_encoder *encoder;
+ struct drm_panel *panel;
struct clk *clock;
unsigned int irq;
void __iomem *reg_base;
int dpms_mode;
int hpd_gpio;
- struct exynos_drm_panel_info panel;
+ struct exynos_drm_panel_info priv;
};
/* exynos_dp_reg.c */
struct drm_device *dev = connector->dev;
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
- struct drm_mode_object *obj;
- struct drm_encoder *encoder;
-
- obj = drm_mode_object_find(dev, exynos_connector->encoder_id,
- DRM_MODE_OBJECT_ENCODER);
- if (!obj) {
- DRM_DEBUG_KMS("Unknown ENCODER ID %d\n",
- exynos_connector->encoder_id);
- return NULL;
- }
-
- encoder = obj_to_encoder(obj);
-
- return encoder;
+ return drm_encoder_find(dev, exynos_connector->encoder_id);
}
static struct drm_connector_helper_funcs exynos_connector_helper_funcs = {
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(exynos_connector);
}
drm_connector_init(dev, connector, &exynos_connector_funcs, type);
drm_connector_helper_add(connector, &exynos_connector_helper_funcs);
- err = drm_sysfs_connector_add(connector);
+ err = drm_connector_register(connector);
if (err)
goto err_connector;
return connector;
err_sysfs:
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
err_connector:
drm_connector_cleanup(connector);
kfree(exynos_connector);
if (mode > DRM_MODE_DPMS_ON) {
/* wait for the completion of page flip. */
- wait_event(exynos_crtc->pending_flip_queue,
- atomic_read(&exynos_crtc->pending_flip) == 0);
+ if (!wait_event_timeout(exynos_crtc->pending_flip_queue,
+ !atomic_read(&exynos_crtc->pending_flip),
+ HZ/20))
+ atomic_set(&exynos_crtc->pending_flip, 0);
drm_vblank_off(crtc->dev, exynos_crtc->pipe);
}
spin_lock_irq(&dev->event_lock);
drm_vblank_put(dev, exynos_crtc->pipe);
list_del(&event->base.link);
+ atomic_set(&exynos_crtc->pending_flip, 0);
spin_unlock_irq(&dev->event_lock);
goto out;
return -EPERM;
}
+
+void exynos_drm_crtc_te_handler(struct drm_crtc *crtc)
+{
+ struct exynos_drm_manager *manager = to_exynos_crtc(crtc)->manager;
+
+ if (manager->ops->te_handler)
+ manager->ops->te_handler(manager);
+}
int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
unsigned int out_type);
+/*
+ * This function calls the crtc device(manager)'s te_handler() callback
+ * to trigger to transfer video image at the tearing effect synchronization
+ * signal.
+ */
+void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
+
#endif
static void exynos_dpi_connector_destroy(struct drm_connector *connector)
{
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
}
}
drm_connector_helper_add(connector, &exynos_dpi_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
return 0;
static void exynos_dpi_poweron(struct exynos_dpi *ctx)
{
- if (ctx->panel)
+ if (ctx->panel) {
+ drm_panel_prepare(ctx->panel);
drm_panel_enable(ctx->panel);
+ }
}
static void exynos_dpi_poweroff(struct exynos_dpi *ctx)
{
- if (ctx->panel)
+ if (ctx->panel) {
drm_panel_disable(ctx->panel);
+ drm_panel_unprepare(ctx->panel);
+ }
}
static void exynos_dpi_dpms(struct exynos_drm_display *display, int mode)
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 0
-#define VBLANK_OFF_DELAY 50000
-
static struct platform_device *exynos_drm_pdev;
static DEFINE_MUTEX(drm_component_lock);
/* setup possible_clones. */
exynos_drm_encoder_setup(dev);
- drm_vblank_offdelay = VBLANK_OFF_DELAY;
-
platform_set_drvdata(dev->platformdev, dev);
/* Try to bind all sub drivers. */
struct drm_device *drm_dev = dev_get_drvdata(dev);
pm_message_t message;
- if (pm_runtime_suspended(dev))
+ if (pm_runtime_suspended(dev) || !drm_dev)
return 0;
message.event = PM_EVENT_SUSPEND;
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
- if (pm_runtime_suspended(dev))
+ if (pm_runtime_suspended(dev) || !drm_dev)
return 0;
return exynos_drm_resume(drm_dev);
struct exynos_drm_overlay;
struct drm_connector;
-extern unsigned int drm_vblank_offdelay;
-
/* This enumerates device type. */
enum exynos_drm_device_type {
EXYNOS_DEVICE_TYPE_NONE,
* @win_commit: apply hardware specific overlay data to registers.
* @win_enable: enable hardware specific overlay.
* @win_disable: disable hardware specific overlay.
+ * @te_handler: trigger to transfer video image at the tearing effect
+ * synchronization signal if there is a page flip request.
*/
struct exynos_drm_manager;
struct exynos_drm_manager_ops {
void (*win_commit)(struct exynos_drm_manager *mgr, int zpos);
void (*win_enable)(struct exynos_drm_manager *mgr, int zpos);
void (*win_disable)(struct exynos_drm_manager *mgr, int zpos);
+ void (*te_handler)(struct exynos_drm_manager *mgr);
};
/*
struct list_head userptr_list;
};
-struct exynos_drm_ipp_private {
- struct device *dev;
- struct list_head event_list;
-};
-
struct drm_exynos_file_private {
struct exynos_drm_g2d_private *g2d_priv;
- struct exynos_drm_ipp_private *ipp_priv;
+ struct device *ipp_dev;
struct file *anon_filp;
};
#include <drm/drm_panel.h>
#include <linux/clk.h>
+#include <linux/gpio/consumer.h>
#include <linux/irq.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
#include <linux/phy/phy.h>
#include <linux/regulator/consumer.h>
#include <linux/component.h>
#include <video/mipi_display.h>
#include <video/videomode.h>
+#include "exynos_drm_crtc.h"
#include "exynos_drm_drv.h"
/* returns true iff both arguments logically differs */
/* FIFO memory AC characteristic register */
#define DSIM_PLLCTRL_REG 0x4c /* PLL control register */
-#define DSIM_PLLTMR_REG 0x50 /* PLL timer register */
#define DSIM_PHYACCHR_REG 0x54 /* D-PHY AC characteristic register */
#define DSIM_PHYACCHR1_REG 0x58 /* D-PHY AC characteristic register1 */
+#define DSIM_PHYCTRL_REG 0x5c
+#define DSIM_PHYTIMING_REG 0x64
+#define DSIM_PHYTIMING1_REG 0x68
+#define DSIM_PHYTIMING2_REG 0x6c
/* DSIM_STATUS */
#define DSIM_STOP_STATE_DAT(x) (((x) & 0xf) << 0)
#define DSIM_PLL_M(x) ((x) << 4)
#define DSIM_PLL_S(x) ((x) << 1)
+/* DSIM_PHYCTRL */
+#define DSIM_PHYCTRL_ULPS_EXIT(x) (((x) & 0x1ff) << 0)
+
+/* DSIM_PHYTIMING */
+#define DSIM_PHYTIMING_LPX(x) ((x) << 8)
+#define DSIM_PHYTIMING_HS_EXIT(x) ((x) << 0)
+
+/* DSIM_PHYTIMING1 */
+#define DSIM_PHYTIMING1_CLK_PREPARE(x) ((x) << 24)
+#define DSIM_PHYTIMING1_CLK_ZERO(x) ((x) << 16)
+#define DSIM_PHYTIMING1_CLK_POST(x) ((x) << 8)
+#define DSIM_PHYTIMING1_CLK_TRAIL(x) ((x) << 0)
+
+/* DSIM_PHYTIMING2 */
+#define DSIM_PHYTIMING2_HS_PREPARE(x) ((x) << 16)
+#define DSIM_PHYTIMING2_HS_ZERO(x) ((x) << 8)
+#define DSIM_PHYTIMING2_HS_TRAIL(x) ((x) << 0)
+
#define DSI_MAX_BUS_WIDTH 4
#define DSI_NUM_VIRTUAL_CHANNELS 4
#define DSI_TX_FIFO_SIZE 2048
#define DSIM_STATE_INITIALIZED BIT(1)
#define DSIM_STATE_CMD_LPM BIT(2)
+struct exynos_dsi_driver_data {
+ unsigned int plltmr_reg;
+
+ unsigned int has_freqband:1;
+};
+
struct exynos_dsi {
struct mipi_dsi_host dsi_host;
struct drm_connector connector;
struct clk *bus_clk;
struct regulator_bulk_data supplies[2];
int irq;
+ int te_gpio;
u32 pll_clk_rate;
u32 burst_clk_rate;
spinlock_t transfer_lock; /* protects transfer_list */
struct list_head transfer_list;
+
+ struct exynos_dsi_driver_data *driver_data;
};
#define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host)
#define connector_to_dsi(c) container_of(c, struct exynos_dsi, connector)
+static struct exynos_dsi_driver_data exynos4_dsi_driver_data = {
+ .plltmr_reg = 0x50,
+ .has_freqband = 1,
+};
+
+static struct exynos_dsi_driver_data exynos5_dsi_driver_data = {
+ .plltmr_reg = 0x58,
+};
+
+static struct of_device_id exynos_dsi_of_match[] = {
+ { .compatible = "samsung,exynos4210-mipi-dsi",
+ .data = &exynos4_dsi_driver_data },
+ { .compatible = "samsung,exynos5410-mipi-dsi",
+ .data = &exynos5_dsi_driver_data },
+ { }
+};
+
+static inline struct exynos_dsi_driver_data *exynos_dsi_get_driver_data(
+ struct platform_device *pdev)
+{
+ const struct of_device_id *of_id =
+ of_match_device(exynos_dsi_of_match, &pdev->dev);
+
+ return (struct exynos_dsi_driver_data *)of_id->data;
+}
+
static void exynos_dsi_wait_for_reset(struct exynos_dsi *dsi)
{
if (wait_for_completion_timeout(&dsi->completed, msecs_to_jiffies(300)))
static unsigned long exynos_dsi_set_pll(struct exynos_dsi *dsi,
unsigned long freq)
{
- static const unsigned long freq_bands[] = {
- 100 * MHZ, 120 * MHZ, 160 * MHZ, 200 * MHZ,
- 270 * MHZ, 320 * MHZ, 390 * MHZ, 450 * MHZ,
- 510 * MHZ, 560 * MHZ, 640 * MHZ, 690 * MHZ,
- 770 * MHZ, 870 * MHZ, 950 * MHZ,
- };
+ struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
unsigned long fin, fout;
- int timeout, band;
+ int timeout;
u8 p, s;
u16 m;
u32 reg;
"failed to find PLL PMS for requested frequency\n");
return -EFAULT;
}
+ dev_dbg(dsi->dev, "PLL freq %lu, (p %d, m %d, s %d)\n", fout, p, m, s);
- for (band = 0; band < ARRAY_SIZE(freq_bands); ++band)
- if (fout < freq_bands[band])
- break;
+ writel(500, dsi->reg_base + driver_data->plltmr_reg);
+
+ reg = DSIM_PLL_EN | DSIM_PLL_P(p) | DSIM_PLL_M(m) | DSIM_PLL_S(s);
- dev_dbg(dsi->dev, "PLL freq %lu, (p %d, m %d, s %d), band %d\n", fout,
- p, m, s, band);
+ if (driver_data->has_freqband) {
+ static const unsigned long freq_bands[] = {
+ 100 * MHZ, 120 * MHZ, 160 * MHZ, 200 * MHZ,
+ 270 * MHZ, 320 * MHZ, 390 * MHZ, 450 * MHZ,
+ 510 * MHZ, 560 * MHZ, 640 * MHZ, 690 * MHZ,
+ 770 * MHZ, 870 * MHZ, 950 * MHZ,
+ };
+ int band;
- writel(500, dsi->reg_base + DSIM_PLLTMR_REG);
+ for (band = 0; band < ARRAY_SIZE(freq_bands); ++band)
+ if (fout < freq_bands[band])
+ break;
+
+ dev_dbg(dsi->dev, "band %d\n", band);
+
+ reg |= DSIM_FREQ_BAND(band);
+ }
- reg = DSIM_FREQ_BAND(band) | DSIM_PLL_EN
- | DSIM_PLL_P(p) | DSIM_PLL_M(m) | DSIM_PLL_S(s);
writel(reg, dsi->reg_base + DSIM_PLLCTRL_REG);
timeout = 1000;
return 0;
}
+static void exynos_dsi_set_phy_ctrl(struct exynos_dsi *dsi)
+{
+ struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
+ u32 reg;
+
+ if (driver_data->has_freqband)
+ return;
+
+ /* B D-PHY: D-PHY Master & Slave Analog Block control */
+ reg = DSIM_PHYCTRL_ULPS_EXIT(0x0af);
+ writel(reg, dsi->reg_base + DSIM_PHYCTRL_REG);
+
+ /*
+ * T LPX: Transmitted length of any Low-Power state period
+ * T HS-EXIT: Time that the transmitter drives LP-11 following a HS
+ * burst
+ */
+ reg = DSIM_PHYTIMING_LPX(0x06) | DSIM_PHYTIMING_HS_EXIT(0x0b);
+ writel(reg, dsi->reg_base + DSIM_PHYTIMING_REG);
+
+ /*
+ * T CLK-PREPARE: Time that the transmitter drives the Clock Lane LP-00
+ * Line state immediately before the HS-0 Line state starting the
+ * HS transmission
+ * T CLK-ZERO: Time that the transmitter drives the HS-0 state prior to
+ * transmitting the Clock.
+ * T CLK_POST: Time that the transmitter continues to send HS clock
+ * after the last associated Data Lane has transitioned to LP Mode
+ * Interval is defined as the period from the end of T HS-TRAIL to
+ * the beginning of T CLK-TRAIL
+ * T CLK-TRAIL: Time that the transmitter drives the HS-0 state after
+ * the last payload clock bit of a HS transmission burst
+ */
+ reg = DSIM_PHYTIMING1_CLK_PREPARE(0x07) |
+ DSIM_PHYTIMING1_CLK_ZERO(0x27) |
+ DSIM_PHYTIMING1_CLK_POST(0x0d) |
+ DSIM_PHYTIMING1_CLK_TRAIL(0x08);
+ writel(reg, dsi->reg_base + DSIM_PHYTIMING1_REG);
+
+ /*
+ * T HS-PREPARE: Time that the transmitter drives the Data Lane LP-00
+ * Line state immediately before the HS-0 Line state starting the
+ * HS transmission
+ * T HS-ZERO: Time that the transmitter drives the HS-0 state prior to
+ * transmitting the Sync sequence.
+ * T HS-TRAIL: Time that the transmitter drives the flipped differential
+ * state after last payload data bit of a HS transmission burst
+ */
+ reg = DSIM_PHYTIMING2_HS_PREPARE(0x09) | DSIM_PHYTIMING2_HS_ZERO(0x0d) |
+ DSIM_PHYTIMING2_HS_TRAIL(0x0b);
+ writel(reg, dsi->reg_base + DSIM_PHYTIMING2_REG);
+}
+
static void exynos_dsi_disable_clock(struct exynos_dsi *dsi)
{
u32 reg;
/* DSI configuration */
reg = 0;
+ /*
+ * The first bit of mode_flags specifies display configuration.
+ * If this bit is set[= MIPI_DSI_MODE_VIDEO], dsi will support video
+ * mode, otherwise it will support command mode.
+ */
if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO) {
reg |= DSIM_VIDEO_MODE;
+ /*
+ * The user manual describes that following bits are ignored in
+ * command mode.
+ */
if (!(dsi->mode_flags & MIPI_DSI_MODE_VSYNC_FLUSH))
reg |= DSIM_MFLUSH_VS;
- if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
- reg |= DSIM_EOT_DISABLE;
if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)
reg |= DSIM_SYNC_INFORM;
if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST)
reg |= DSIM_HSA_MODE;
}
+ if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
+ reg |= DSIM_EOT_DISABLE;
+
switch (dsi->format) {
case MIPI_DSI_FMT_RGB888:
reg |= DSIM_MAIN_PIX_FORMAT_RGB888;
return IRQ_HANDLED;
}
+static irqreturn_t exynos_dsi_te_irq_handler(int irq, void *dev_id)
+{
+ struct exynos_dsi *dsi = (struct exynos_dsi *)dev_id;
+ struct drm_encoder *encoder = dsi->encoder;
+
+ if (dsi->state & DSIM_STATE_ENABLED)
+ exynos_drm_crtc_te_handler(encoder->crtc);
+
+ return IRQ_HANDLED;
+}
+
+static void exynos_dsi_enable_irq(struct exynos_dsi *dsi)
+{
+ enable_irq(dsi->irq);
+
+ if (gpio_is_valid(dsi->te_gpio))
+ enable_irq(gpio_to_irq(dsi->te_gpio));
+}
+
+static void exynos_dsi_disable_irq(struct exynos_dsi *dsi)
+{
+ if (gpio_is_valid(dsi->te_gpio))
+ disable_irq(gpio_to_irq(dsi->te_gpio));
+
+ disable_irq(dsi->irq);
+}
+
static int exynos_dsi_init(struct exynos_dsi *dsi)
{
- exynos_dsi_enable_clock(dsi);
exynos_dsi_reset(dsi);
- enable_irq(dsi->irq);
+ exynos_dsi_enable_irq(dsi);
+ exynos_dsi_enable_clock(dsi);
exynos_dsi_wait_for_reset(dsi);
+ exynos_dsi_set_phy_ctrl(dsi);
exynos_dsi_init_link(dsi);
return 0;
}
+static int exynos_dsi_register_te_irq(struct exynos_dsi *dsi)
+{
+ int ret;
+
+ dsi->te_gpio = of_get_named_gpio(dsi->panel_node, "te-gpios", 0);
+ if (!gpio_is_valid(dsi->te_gpio)) {
+ dev_err(dsi->dev, "no te-gpios specified\n");
+ ret = dsi->te_gpio;
+ goto out;
+ }
+
+ ret = gpio_request_one(dsi->te_gpio, GPIOF_IN, "te_gpio");
+ if (ret) {
+ dev_err(dsi->dev, "gpio request failed with %d\n", ret);
+ goto out;
+ }
+
+ /*
+ * This TE GPIO IRQ should not be set to IRQ_NOAUTOEN, because panel
+ * calls drm_panel_init() first then calls mipi_dsi_attach() in probe().
+ * It means that te_gpio is invalid when exynos_dsi_enable_irq() is
+ * called by drm_panel_init() before panel is attached.
+ */
+ ret = request_threaded_irq(gpio_to_irq(dsi->te_gpio),
+ exynos_dsi_te_irq_handler, NULL,
+ IRQF_TRIGGER_RISING, "TE", dsi);
+ if (ret) {
+ dev_err(dsi->dev, "request interrupt failed with %d\n", ret);
+ gpio_free(dsi->te_gpio);
+ goto out;
+ }
+
+out:
+ return ret;
+}
+
+static void exynos_dsi_unregister_te_irq(struct exynos_dsi *dsi)
+{
+ if (gpio_is_valid(dsi->te_gpio)) {
+ free_irq(gpio_to_irq(dsi->te_gpio), dsi);
+ gpio_free(dsi->te_gpio);
+ dsi->te_gpio = -ENOENT;
+ }
+}
+
static int exynos_dsi_host_attach(struct mipi_dsi_host *host,
struct mipi_dsi_device *device)
{
if (dsi->connector.dev)
drm_helper_hpd_irq_event(dsi->connector.dev);
+ /*
+ * This is a temporary solution and should be made by more generic way.
+ *
+ * If attached panel device is for command mode one, dsi should register
+ * TE interrupt handler.
+ */
+ if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO)) {
+ int ret = exynos_dsi_register_te_irq(dsi);
+
+ if (ret)
+ return ret;
+ }
+
return 0;
}
{
struct exynos_dsi *dsi = host_to_dsi(host);
+ exynos_dsi_unregister_te_irq(dsi);
+
dsi->panel_node = NULL;
if (dsi->connector.dev)
exynos_dsi_disable_clock(dsi);
- disable_irq(dsi->irq);
+ exynos_dsi_disable_irq(dsi);
}
dsi->state &= ~DSIM_STATE_CMD_LPM;
if (ret < 0)
return ret;
- ret = drm_panel_enable(dsi->panel);
+ ret = drm_panel_prepare(dsi->panel);
if (ret < 0) {
exynos_dsi_poweroff(dsi);
return ret;
exynos_dsi_set_display_mode(dsi);
exynos_dsi_set_display_enable(dsi, true);
+ ret = drm_panel_enable(dsi->panel);
+ if (ret < 0) {
+ exynos_dsi_set_display_enable(dsi, false);
+ drm_panel_unprepare(dsi->panel);
+ exynos_dsi_poweroff(dsi);
+ return ret;
+ }
+
dsi->state |= DSIM_STATE_ENABLED;
return 0;
if (!(dsi->state & DSIM_STATE_ENABLED))
return;
- exynos_dsi_set_display_enable(dsi, false);
drm_panel_disable(dsi->panel);
+ exynos_dsi_set_display_enable(dsi, false);
+ drm_panel_unprepare(dsi->panel);
exynos_dsi_poweroff(dsi);
dsi->state &= ~DSIM_STATE_ENABLED;
}
drm_connector_helper_add(connector, &exynos_dsi_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
return 0;
.type = EXYNOS_DISPLAY_TYPE_LCD,
.ops = &exynos_dsi_display_ops,
};
+MODULE_DEVICE_TABLE(of, exynos_dsi_of_match);
/* of_* functions will be removed after merge of of_graph patches */
static struct device_node *
goto err_del_component;
}
+ /* To be checked as invalid one */
+ dsi->te_gpio = -ENOENT;
+
init_completion(&dsi->completed);
spin_lock_init(&dsi->transfer_lock);
INIT_LIST_HEAD(&dsi->transfer_list);
dsi->dsi_host.dev = &pdev->dev;
dsi->dev = &pdev->dev;
+ dsi->driver_data = exynos_dsi_get_driver_data(pdev);
ret = exynos_dsi_parse_dt(dsi);
if (ret)
return 0;
}
-static struct of_device_id exynos_dsi_of_match[] = {
- { .compatible = "samsung,exynos4210-mipi-dsi" },
- { }
-};
-
struct platform_driver dsi_driver = {
.probe = exynos_dsi_probe,
.remove = exynos_dsi_remove,
return ret;
}
-static struct drm_fb_helper_funcs exynos_drm_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs exynos_drm_fb_helper_funcs = {
.fb_probe = exynos_drm_fbdev_create,
};
return -ENOMEM;
private->fb_helper = helper = &fbdev->drm_fb_helper;
- helper->funcs = &exynos_drm_fb_helper_funcs;
+
+ drm_fb_helper_prepare(dev, helper, &exynos_drm_fb_helper_funcs);
num_crtc = dev->mode_config.num_crtc;
{ .compatible = "samsung,exynos4212-fimc" },
{ },
};
+MODULE_DEVICE_TABLE(of, fimc_of_match);
struct platform_driver fimc_driver = {
.probe = fimc_probe,
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/component.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
#include <video/of_display_timing.h>
#include <video/of_videomode.h>
/* color key value register for hardware window 1 ~ 4. */
#define WKEYCON1_BASE(x) ((WKEYCON1 + 0x140) + ((x - 1) * 8))
+/* I80 / RGB trigger control register */
+#define TRIGCON 0x1A4
+#define TRGMODE_I80_RGB_ENABLE_I80 (1 << 0)
+#define SWTRGCMD_I80_RGB_ENABLE (1 << 1)
+
+/* display mode change control register except exynos4 */
+#define VIDOUT_CON 0x000
+#define VIDOUT_CON_F_I80_LDI0 (0x2 << 8)
+
+/* I80 interface control for main LDI register */
+#define I80IFCONFAx(x) (0x1B0 + (x) * 4)
+#define I80IFCONFBx(x) (0x1B8 + (x) * 4)
+#define LCD_CS_SETUP(x) ((x) << 16)
+#define LCD_WR_SETUP(x) ((x) << 12)
+#define LCD_WR_ACTIVE(x) ((x) << 8)
+#define LCD_WR_HOLD(x) ((x) << 4)
+#define I80IFEN_ENABLE (1 << 0)
+
/* FIMD has totally five hardware windows. */
#define WINDOWS_NR 5
struct fimd_driver_data {
unsigned int timing_base;
+ unsigned int lcdblk_offset;
+ unsigned int lcdblk_vt_shift;
+ unsigned int lcdblk_bypass_shift;
unsigned int has_shadowcon:1;
unsigned int has_clksel:1;
unsigned int has_limited_fmt:1;
+ unsigned int has_vidoutcon:1;
};
static struct fimd_driver_data s3c64xx_fimd_driver_data = {
static struct fimd_driver_data exynos4_fimd_driver_data = {
.timing_base = 0x0,
+ .lcdblk_offset = 0x210,
+ .lcdblk_vt_shift = 10,
+ .lcdblk_bypass_shift = 1,
.has_shadowcon = 1,
};
static struct fimd_driver_data exynos5_fimd_driver_data = {
.timing_base = 0x20000,
+ .lcdblk_offset = 0x214,
+ .lcdblk_vt_shift = 24,
+ .lcdblk_bypass_shift = 15,
.has_shadowcon = 1,
+ .has_vidoutcon = 1,
};
struct fimd_win_data {
struct clk *bus_clk;
struct clk *lcd_clk;
void __iomem *regs;
+ struct regmap *sysreg;
struct drm_display_mode mode;
struct fimd_win_data win_data[WINDOWS_NR];
unsigned int default_win;
unsigned long irq_flags;
+ u32 vidcon0;
u32 vidcon1;
+ u32 vidout_con;
+ u32 i80ifcon;
+ bool i80_if;
bool suspended;
int pipe;
wait_queue_head_t wait_vsync_queue;
atomic_t wait_vsync_event;
+ atomic_t win_updated;
+ atomic_t triggering;
struct exynos_drm_panel_info panel;
struct fimd_driver_data *driver_data;
.data = &exynos5_fimd_driver_data },
{},
};
+MODULE_DEVICE_TABLE(of, fimd_driver_dt_match);
static inline struct fimd_driver_data *drm_fimd_get_driver_data(
struct platform_device *pdev)
unsigned long ideal_clk = mode->htotal * mode->vtotal * mode->vrefresh;
u32 clkdiv;
+ if (ctx->i80_if) {
+ /*
+ * The frame done interrupt should be occurred prior to the
+ * next TE signal.
+ */
+ ideal_clk *= 2;
+ }
+
/* Find the clock divider value that gets us closest to ideal_clk */
clkdiv = DIV_ROUND_UP(clk_get_rate(ctx->lcd_clk), ideal_clk);
{
struct fimd_context *ctx = mgr->ctx;
struct drm_display_mode *mode = &ctx->mode;
- struct fimd_driver_data *driver_data;
- u32 val, clkdiv, vidcon1;
- int vsync_len, vbpd, vfpd, hsync_len, hbpd, hfpd;
+ struct fimd_driver_data *driver_data = ctx->driver_data;
+ void *timing_base = ctx->regs + driver_data->timing_base;
+ u32 val, clkdiv;
- driver_data = ctx->driver_data;
if (ctx->suspended)
return;
if (mode->htotal == 0 || mode->vtotal == 0)
return;
- /* setup polarity values */
- vidcon1 = ctx->vidcon1;
- if (mode->flags & DRM_MODE_FLAG_NVSYNC)
- vidcon1 |= VIDCON1_INV_VSYNC;
- if (mode->flags & DRM_MODE_FLAG_NHSYNC)
- vidcon1 |= VIDCON1_INV_HSYNC;
- writel(vidcon1, ctx->regs + driver_data->timing_base + VIDCON1);
-
- /* setup vertical timing values. */
- vsync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
- vbpd = mode->crtc_vtotal - mode->crtc_vsync_end;
- vfpd = mode->crtc_vsync_start - mode->crtc_vdisplay;
-
- val = VIDTCON0_VBPD(vbpd - 1) |
- VIDTCON0_VFPD(vfpd - 1) |
- VIDTCON0_VSPW(vsync_len - 1);
- writel(val, ctx->regs + driver_data->timing_base + VIDTCON0);
-
- /* setup horizontal timing values. */
- hsync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
- hbpd = mode->crtc_htotal - mode->crtc_hsync_end;
- hfpd = mode->crtc_hsync_start - mode->crtc_hdisplay;
-
- val = VIDTCON1_HBPD(hbpd - 1) |
- VIDTCON1_HFPD(hfpd - 1) |
- VIDTCON1_HSPW(hsync_len - 1);
- writel(val, ctx->regs + driver_data->timing_base + VIDTCON1);
+ if (ctx->i80_if) {
+ val = ctx->i80ifcon | I80IFEN_ENABLE;
+ writel(val, timing_base + I80IFCONFAx(0));
+
+ /* disable auto frame rate */
+ writel(0, timing_base + I80IFCONFBx(0));
+
+ /* set video type selection to I80 interface */
+ if (ctx->sysreg && regmap_update_bits(ctx->sysreg,
+ driver_data->lcdblk_offset,
+ 0x3 << driver_data->lcdblk_vt_shift,
+ 0x1 << driver_data->lcdblk_vt_shift)) {
+ DRM_ERROR("Failed to update sysreg for I80 i/f.\n");
+ return;
+ }
+ } else {
+ int vsync_len, vbpd, vfpd, hsync_len, hbpd, hfpd;
+ u32 vidcon1;
+
+ /* setup polarity values */
+ vidcon1 = ctx->vidcon1;
+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+ vidcon1 |= VIDCON1_INV_VSYNC;
+ if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+ vidcon1 |= VIDCON1_INV_HSYNC;
+ writel(vidcon1, ctx->regs + driver_data->timing_base + VIDCON1);
+
+ /* setup vertical timing values. */
+ vsync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ vbpd = mode->crtc_vtotal - mode->crtc_vsync_end;
+ vfpd = mode->crtc_vsync_start - mode->crtc_vdisplay;
+
+ val = VIDTCON0_VBPD(vbpd - 1) |
+ VIDTCON0_VFPD(vfpd - 1) |
+ VIDTCON0_VSPW(vsync_len - 1);
+ writel(val, ctx->regs + driver_data->timing_base + VIDTCON0);
+
+ /* setup horizontal timing values. */
+ hsync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
+ hbpd = mode->crtc_htotal - mode->crtc_hsync_end;
+ hfpd = mode->crtc_hsync_start - mode->crtc_hdisplay;
+
+ val = VIDTCON1_HBPD(hbpd - 1) |
+ VIDTCON1_HFPD(hfpd - 1) |
+ VIDTCON1_HSPW(hsync_len - 1);
+ writel(val, ctx->regs + driver_data->timing_base + VIDTCON1);
+ }
+
+ if (driver_data->has_vidoutcon)
+ writel(ctx->vidout_con, timing_base + VIDOUT_CON);
+
+ /* set bypass selection */
+ if (ctx->sysreg && regmap_update_bits(ctx->sysreg,
+ driver_data->lcdblk_offset,
+ 0x1 << driver_data->lcdblk_bypass_shift,
+ 0x1 << driver_data->lcdblk_bypass_shift)) {
+ DRM_ERROR("Failed to update sysreg for bypass setting.\n");
+ return;
+ }
/* setup horizontal and vertical display size. */
val = VIDTCON2_LINEVAL(mode->vdisplay - 1) |
* fields of register with prefix '_F' would be updated
* at vsync(same as dma start)
*/
- val = VIDCON0_ENVID | VIDCON0_ENVID_F;
+ val = ctx->vidcon0;
+ val |= VIDCON0_ENVID | VIDCON0_ENVID_F;
if (ctx->driver_data->has_clksel)
val |= VIDCON0_CLKSEL_LCD;
}
win_data->enabled = true;
+
+ if (ctx->i80_if)
+ atomic_set(&ctx->win_updated, 1);
}
static void fimd_win_disable(struct exynos_drm_manager *mgr, int zpos)
}
}
+static void fimd_trigger(struct device *dev)
+{
+ struct exynos_drm_manager *mgr = get_fimd_manager(dev);
+ struct fimd_context *ctx = mgr->ctx;
+ struct fimd_driver_data *driver_data = ctx->driver_data;
+ void *timing_base = ctx->regs + driver_data->timing_base;
+ u32 reg;
+
+ atomic_set(&ctx->triggering, 1);
+
+ reg = readl(ctx->regs + VIDINTCON0);
+ reg |= (VIDINTCON0_INT_ENABLE | VIDINTCON0_INT_I80IFDONE |
+ VIDINTCON0_INT_SYSMAINCON);
+ writel(reg, ctx->regs + VIDINTCON0);
+
+ reg = readl(timing_base + TRIGCON);
+ reg |= (TRGMODE_I80_RGB_ENABLE_I80 | SWTRGCMD_I80_RGB_ENABLE);
+ writel(reg, timing_base + TRIGCON);
+}
+
+static void fimd_te_handler(struct exynos_drm_manager *mgr)
+{
+ struct fimd_context *ctx = mgr->ctx;
+
+ /* Checks the crtc is detached already from encoder */
+ if (ctx->pipe < 0 || !ctx->drm_dev)
+ return;
+
+ /*
+ * Skips to trigger if in triggering state, because multiple triggering
+ * requests can cause panel reset.
+ */
+ if (atomic_read(&ctx->triggering))
+ return;
+
+ /*
+ * If there is a page flip request, triggers and handles the page flip
+ * event so that current fb can be updated into panel GRAM.
+ */
+ if (atomic_add_unless(&ctx->win_updated, -1, 0))
+ fimd_trigger(ctx->dev);
+
+ /* Wakes up vsync event queue */
+ if (atomic_read(&ctx->wait_vsync_event)) {
+ atomic_set(&ctx->wait_vsync_event, 0);
+ wake_up(&ctx->wait_vsync_queue);
+
+ if (!atomic_read(&ctx->triggering))
+ drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+ }
+}
+
static struct exynos_drm_manager_ops fimd_manager_ops = {
.dpms = fimd_dpms,
.mode_fixup = fimd_mode_fixup,
.win_mode_set = fimd_win_mode_set,
.win_commit = fimd_win_commit,
.win_disable = fimd_win_disable,
+ .te_handler = fimd_te_handler,
};
static struct exynos_drm_manager fimd_manager = {
static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
{
struct fimd_context *ctx = (struct fimd_context *)dev_id;
- u32 val;
+ u32 val, clear_bit;
val = readl(ctx->regs + VIDINTCON1);
- if (val & VIDINTCON1_INT_FRAME)
- /* VSYNC interrupt */
- writel(VIDINTCON1_INT_FRAME, ctx->regs + VIDINTCON1);
+ clear_bit = ctx->i80_if ? VIDINTCON1_INT_I80 : VIDINTCON1_INT_FRAME;
+ if (val & clear_bit)
+ writel(clear_bit, ctx->regs + VIDINTCON1);
/* check the crtc is detached already from encoder */
if (ctx->pipe < 0 || !ctx->drm_dev)
goto out;
- drm_handle_vblank(ctx->drm_dev, ctx->pipe);
- exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+ if (ctx->i80_if) {
+ /* unset I80 frame done interrupt */
+ val = readl(ctx->regs + VIDINTCON0);
+ val &= ~(VIDINTCON0_INT_I80IFDONE | VIDINTCON0_INT_SYSMAINCON);
+ writel(val, ctx->regs + VIDINTCON0);
- /* set wait vsync event to zero and wake up queue. */
- if (atomic_read(&ctx->wait_vsync_event)) {
- atomic_set(&ctx->wait_vsync_event, 0);
- wake_up(&ctx->wait_vsync_queue);
+ /* exit triggering mode */
+ atomic_set(&ctx->triggering, 0);
+
+ drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+ exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+ } else {
+ drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+ exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+
+ /* set wait vsync event to zero and wake up queue. */
+ if (atomic_read(&ctx->wait_vsync_event)) {
+ atomic_set(&ctx->wait_vsync_event, 0);
+ wake_up(&ctx->wait_vsync_queue);
+ }
}
+
out:
return IRQ_HANDLED;
}
{
struct device *dev = &pdev->dev;
struct fimd_context *ctx;
+ struct device_node *i80_if_timings;
struct resource *res;
int ret = -EINVAL;
ctx->dev = dev;
ctx->suspended = true;
+ ctx->driver_data = drm_fimd_get_driver_data(pdev);
if (of_property_read_bool(dev->of_node, "samsung,invert-vden"))
ctx->vidcon1 |= VIDCON1_INV_VDEN;
if (of_property_read_bool(dev->of_node, "samsung,invert-vclk"))
ctx->vidcon1 |= VIDCON1_INV_VCLK;
+ i80_if_timings = of_get_child_by_name(dev->of_node, "i80-if-timings");
+ if (i80_if_timings) {
+ u32 val;
+
+ ctx->i80_if = true;
+
+ if (ctx->driver_data->has_vidoutcon)
+ ctx->vidout_con |= VIDOUT_CON_F_I80_LDI0;
+ else
+ ctx->vidcon0 |= VIDCON0_VIDOUT_I80_LDI0;
+ /*
+ * The user manual describes that this "DSI_EN" bit is required
+ * to enable I80 24-bit data interface.
+ */
+ ctx->vidcon0 |= VIDCON0_DSI_EN;
+
+ if (of_property_read_u32(i80_if_timings, "cs-setup", &val))
+ val = 0;
+ ctx->i80ifcon = LCD_CS_SETUP(val);
+ if (of_property_read_u32(i80_if_timings, "wr-setup", &val))
+ val = 0;
+ ctx->i80ifcon |= LCD_WR_SETUP(val);
+ if (of_property_read_u32(i80_if_timings, "wr-active", &val))
+ val = 1;
+ ctx->i80ifcon |= LCD_WR_ACTIVE(val);
+ if (of_property_read_u32(i80_if_timings, "wr-hold", &val))
+ val = 0;
+ ctx->i80ifcon |= LCD_WR_HOLD(val);
+ }
+ of_node_put(i80_if_timings);
+
+ ctx->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node,
+ "samsung,sysreg");
+ if (IS_ERR(ctx->sysreg)) {
+ dev_warn(dev, "failed to get system register.\n");
+ ctx->sysreg = NULL;
+ }
+
ctx->bus_clk = devm_clk_get(dev, "fimd");
if (IS_ERR(ctx->bus_clk)) {
dev_err(dev, "failed to get bus clock\n");
goto err_del_component;
}
- res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "vsync");
+ res = platform_get_resource_byname(pdev, IORESOURCE_IRQ,
+ ctx->i80_if ? "lcd_sys" : "vsync");
if (!res) {
dev_err(dev, "irq request failed.\n");
ret = -ENXIO;
goto err_del_component;
}
- ctx->driver_data = drm_fimd_get_driver_data(pdev);
init_waitqueue_head(&ctx->wait_vsync_queue);
atomic_set(&ctx->wait_vsync_event, 0);
int exynos_g2d_get_ver_ioctl(struct drm_device *drm_dev, void *data,
struct drm_file *file)
{
+ struct drm_exynos_file_private *file_priv = file->driver_priv;
+ struct exynos_drm_g2d_private *g2d_priv = file_priv->g2d_priv;
+ struct device *dev;
+ struct g2d_data *g2d;
struct drm_exynos_g2d_get_ver *ver = data;
+ if (!g2d_priv)
+ return -ENODEV;
+
+ dev = g2d_priv->dev;
+ if (!dev)
+ return -ENODEV;
+
+ g2d = dev_get_drvdata(dev);
+ if (!g2d)
+ return -EFAULT;
+
ver->major = G2D_HW_MAJOR_VER;
ver->minor = G2D_HW_MINOR_VER;
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
struct exynos_drm_g2d_private *g2d_priv = file_priv->g2d_priv;
- struct device *dev = g2d_priv->dev;
+ struct device *dev;
struct g2d_data *g2d;
struct drm_exynos_g2d_set_cmdlist *req = data;
struct drm_exynos_g2d_cmd *cmd;
int size;
int ret;
+ if (!g2d_priv)
+ return -ENODEV;
+
+ dev = g2d_priv->dev;
if (!dev)
return -ENODEV;
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
struct exynos_drm_g2d_private *g2d_priv = file_priv->g2d_priv;
- struct device *dev = g2d_priv->dev;
+ struct device *dev;
struct g2d_data *g2d;
struct drm_exynos_g2d_exec *req = data;
struct g2d_runqueue_node *runqueue_node;
struct list_head *run_cmdlist;
struct list_head *event_list;
+ if (!g2d_priv)
+ return -ENODEV;
+
+ dev = g2d_priv->dev;
if (!dev)
return -ENODEV;
static const struct of_device_id exynos_g2d_match[] = {
{ .compatible = "samsung,exynos5250-g2d" },
+ { .compatible = "samsung,exynos4212-g2d" },
{},
};
+MODULE_DEVICE_TABLE(of, exynos_g2d_match);
struct platform_driver g2d_driver = {
.probe = g2d_probe,
unsigned int gem_handle,
struct drm_file *filp)
{
- struct exynos_drm_gem_obj *exynos_gem_obj;
struct drm_gem_object *obj;
obj = drm_gem_object_lookup(dev, filp, gem_handle);
return;
}
- exynos_gem_obj = to_exynos_gem_obj(obj);
-
drm_gem_object_unreference_unlocked(obj);
/*
int exynos_drm_ippdrv_register(struct exynos_drm_ippdrv *ippdrv)
{
- if (!ippdrv)
- return -EINVAL;
-
mutex_lock(&exynos_drm_ippdrv_lock);
list_add_tail(&ippdrv->drv_list, &exynos_drm_ippdrv_list);
mutex_unlock(&exynos_drm_ippdrv_lock);
int exynos_drm_ippdrv_unregister(struct exynos_drm_ippdrv *ippdrv)
{
- if (!ippdrv)
- return -EINVAL;
-
mutex_lock(&exynos_drm_ippdrv_lock);
list_del(&ippdrv->drv_list);
mutex_unlock(&exynos_drm_ippdrv_lock);
return 0;
}
-static int ipp_create_id(struct idr *id_idr, struct mutex *lock, void *obj,
- u32 *idp)
+static int ipp_create_id(struct idr *id_idr, struct mutex *lock, void *obj)
{
int ret;
- /* do the allocation under our mutexlock */
mutex_lock(lock);
ret = idr_alloc(id_idr, obj, 1, 0, GFP_KERNEL);
mutex_unlock(lock);
- if (ret < 0)
- return ret;
- *idp = ret;
- return 0;
+ return ret;
}
static void ipp_remove_id(struct idr *id_idr, struct mutex *lock, u32 id)
{
void *obj;
- DRM_DEBUG_KMS("id[%d]\n", id);
-
mutex_lock(lock);
-
- /* find object using handle */
obj = idr_find(id_idr, id);
- if (!obj) {
- DRM_ERROR("failed to find object.\n");
- mutex_unlock(lock);
- return ERR_PTR(-ENODEV);
- }
-
mutex_unlock(lock);
return obj;
}
-static inline bool ipp_check_dedicated(struct exynos_drm_ippdrv *ippdrv,
- enum drm_exynos_ipp_cmd cmd)
+static int ipp_check_driver(struct exynos_drm_ippdrv *ippdrv,
+ struct drm_exynos_ipp_property *property)
{
- /*
- * check dedicated flag and WB, OUTPUT operation with
- * power on state.
- */
- if (ippdrv->dedicated || (!ipp_is_m2m_cmd(cmd) &&
- !pm_runtime_suspended(ippdrv->dev)))
- return true;
+ if (ippdrv->dedicated || (!ipp_is_m2m_cmd(property->cmd) &&
+ !pm_runtime_suspended(ippdrv->dev)))
+ return -EBUSY;
- return false;
+ if (ippdrv->check_property &&
+ ippdrv->check_property(ippdrv->dev, property))
+ return -EINVAL;
+
+ return 0;
}
static struct exynos_drm_ippdrv *ipp_find_driver(struct ipp_context *ctx,
{
struct exynos_drm_ippdrv *ippdrv;
u32 ipp_id = property->ipp_id;
-
- DRM_DEBUG_KMS("ipp_id[%d]\n", ipp_id);
+ int ret;
if (ipp_id) {
- /* find ipp driver using idr */
- ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock,
- ipp_id);
- if (IS_ERR(ippdrv)) {
- DRM_ERROR("not found ipp%d driver.\n", ipp_id);
- return ippdrv;
+ ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock, ipp_id);
+ if (!ippdrv) {
+ DRM_DEBUG("ipp%d driver not found\n", ipp_id);
+ return ERR_PTR(-ENODEV);
}
- /*
- * WB, OUTPUT opertion not supported multi-operation.
- * so, make dedicated state at set property ioctl.
- * when ipp driver finished operations, clear dedicated flags.
- */
- if (ipp_check_dedicated(ippdrv, property->cmd)) {
- DRM_ERROR("already used choose device.\n");
- return ERR_PTR(-EBUSY);
- }
-
- /*
- * This is necessary to find correct device in ipp drivers.
- * ipp drivers have different abilities,
- * so need to check property.
- */
- if (ippdrv->check_property &&
- ippdrv->check_property(ippdrv->dev, property)) {
- DRM_ERROR("not support property.\n");
- return ERR_PTR(-EINVAL);
+ ret = ipp_check_driver(ippdrv, property);
+ if (ret < 0) {
+ DRM_DEBUG("ipp%d driver check error %d\n", ipp_id, ret);
+ return ERR_PTR(ret);
}
return ippdrv;
} else {
- /*
- * This case is search all ipp driver for finding.
- * user application don't set ipp_id in this case,
- * so ipp subsystem search correct driver in driver list.
- */
list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
- if (ipp_check_dedicated(ippdrv, property->cmd)) {
- DRM_DEBUG_KMS("used device.\n");
- continue;
- }
-
- if (ippdrv->check_property &&
- ippdrv->check_property(ippdrv->dev, property)) {
- DRM_DEBUG_KMS("not support property.\n");
- continue;
- }
-
- return ippdrv;
+ ret = ipp_check_driver(ippdrv, property);
+ if (ret == 0)
+ return ippdrv;
}
- DRM_ERROR("not support ipp driver operations.\n");
+ DRM_DEBUG("cannot find driver suitable for given property.\n");
}
return ERR_PTR(-ENODEV);
struct drm_file *file)
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
- struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
- struct device *dev = priv->dev;
+ struct device *dev = file_priv->ipp_dev;
struct ipp_context *ctx = get_ipp_context(dev);
struct drm_exynos_ipp_prop_list *prop_list = data;
struct exynos_drm_ippdrv *ippdrv;
*/
ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock,
prop_list->ipp_id);
- if (IS_ERR(ippdrv)) {
+ if (!ippdrv) {
DRM_ERROR("not found ipp%d driver.\n",
prop_list->ipp_id);
- return PTR_ERR(ippdrv);
+ return -ENODEV;
}
*prop_list = ippdrv->prop_list;
if (!event_work)
return ERR_PTR(-ENOMEM);
- INIT_WORK((struct work_struct *)event_work, ipp_sched_event);
+ INIT_WORK(&event_work->work, ipp_sched_event);
return event_work;
}
struct drm_file *file)
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
- struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
- struct device *dev = priv->dev;
+ struct device *dev = file_priv->ipp_dev;
struct ipp_context *ctx = get_ipp_context(dev);
struct drm_exynos_ipp_property *property = data;
struct exynos_drm_ippdrv *ippdrv;
if (!c_node)
return -ENOMEM;
- /* create property id */
- ret = ipp_create_id(&ctx->prop_idr, &ctx->prop_lock, c_node,
- &property->prop_id);
- if (ret) {
+ ret = ipp_create_id(&ctx->prop_idr, &ctx->prop_lock, c_node);
+ if (ret < 0) {
DRM_ERROR("failed to create id.\n");
goto err_clear;
}
+ property->prop_id = ret;
DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[0x%x]\n",
property->prop_id, property->cmd, (int)ippdrv);
/* stored property information and ippdrv in private data */
- c_node->priv = priv;
+ c_node->dev = dev;
c_node->property = *property;
c_node->state = IPP_STATE_IDLE;
INIT_LIST_HEAD(&c_node->mem_list[i]);
INIT_LIST_HEAD(&c_node->event_list);
- list_splice_init(&priv->event_list, &c_node->event_list);
mutex_lock(&ippdrv->cmd_lock);
list_add_tail(&c_node->list, &ippdrv->cmd_list);
mutex_unlock(&ippdrv->cmd_lock);
kfree(c_node);
}
-static int ipp_check_mem_list(struct drm_exynos_ipp_cmd_node *c_node)
+static bool ipp_check_mem_list(struct drm_exynos_ipp_cmd_node *c_node)
{
- struct drm_exynos_ipp_property *property = &c_node->property;
- struct drm_exynos_ipp_mem_node *m_node;
- struct list_head *head;
- int ret, i, count[EXYNOS_DRM_OPS_MAX] = { 0, };
-
- for_each_ipp_ops(i) {
- /* source/destination memory list */
- head = &c_node->mem_list[i];
-
- /* find memory node entry */
- list_for_each_entry(m_node, head, list) {
- DRM_DEBUG_KMS("%s,count[%d]m_node[0x%x]\n",
- i ? "dst" : "src", count[i], (int)m_node);
- count[i]++;
- }
+ switch (c_node->property.cmd) {
+ case IPP_CMD_WB:
+ return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]);
+ case IPP_CMD_OUTPUT:
+ return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]);
+ case IPP_CMD_M2M:
+ default:
+ return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]) &&
+ !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]);
}
-
- DRM_DEBUG_KMS("min[%d]max[%d]\n",
- min(count[EXYNOS_DRM_OPS_SRC], count[EXYNOS_DRM_OPS_DST]),
- max(count[EXYNOS_DRM_OPS_SRC], count[EXYNOS_DRM_OPS_DST]));
-
- /*
- * M2M operations should be need paired memory address.
- * so, need to check minimum count about src, dst.
- * other case not use paired memory, so use maximum count
- */
- if (ipp_is_m2m_cmd(property->cmd))
- ret = min(count[EXYNOS_DRM_OPS_SRC],
- count[EXYNOS_DRM_OPS_DST]);
- else
- ret = max(count[EXYNOS_DRM_OPS_SRC],
- count[EXYNOS_DRM_OPS_DST]);
-
- return ret;
}
static struct drm_exynos_ipp_mem_node
struct drm_exynos_ipp_queue_buf *qbuf)
{
struct drm_exynos_ipp_mem_node *m_node;
- struct drm_exynos_ipp_buf_info buf_info;
- void *addr;
+ struct drm_exynos_ipp_buf_info *buf_info;
int i;
m_node = kzalloc(sizeof(*m_node), GFP_KERNEL);
if (!m_node)
return ERR_PTR(-ENOMEM);
- /* clear base address for error handling */
- memset(&buf_info, 0x0, sizeof(buf_info));
+ buf_info = &m_node->buf_info;
/* operations, buffer id */
m_node->ops_id = qbuf->ops_id;
/* get dma address by handle */
if (qbuf->handle[i]) {
+ dma_addr_t *addr;
+
addr = exynos_drm_gem_get_dma_addr(drm_dev,
qbuf->handle[i], file);
if (IS_ERR(addr)) {
goto err_clear;
}
- buf_info.handles[i] = qbuf->handle[i];
- buf_info.base[i] = *(dma_addr_t *) addr;
- DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%x]\n",
- i, buf_info.base[i], (int)buf_info.handles[i]);
+ buf_info->handles[i] = qbuf->handle[i];
+ buf_info->base[i] = *addr;
+ DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%lx]\n", i,
+ buf_info->base[i], buf_info->handles[i]);
}
}
m_node->filp = file;
- m_node->buf_info = buf_info;
mutex_lock(&c_node->mem_lock);
list_add_tail(&m_node->list, &c_node->mem_list[qbuf->ops_id]);
mutex_unlock(&c_node->mem_lock);
struct drm_file *file)
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
- struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
- struct device *dev = priv->dev;
+ struct device *dev = file_priv->ipp_dev;
struct ipp_context *ctx = get_ipp_context(dev);
struct drm_exynos_ipp_queue_buf *qbuf = data;
struct drm_exynos_ipp_cmd_node *c_node;
/* find command node */
c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
qbuf->prop_id);
- if (IS_ERR(c_node)) {
+ if (!c_node) {
DRM_ERROR("failed to get command node.\n");
- return PTR_ERR(c_node);
+ return -ENODEV;
}
/* buffer control */
struct drm_file *file)
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
- struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
struct exynos_drm_ippdrv *ippdrv = NULL;
- struct device *dev = priv->dev;
+ struct device *dev = file_priv->ipp_dev;
struct ipp_context *ctx = get_ipp_context(dev);
struct drm_exynos_ipp_cmd_ctrl *cmd_ctrl = data;
struct drm_exynos_ipp_cmd_work *cmd_work;
c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
cmd_ctrl->prop_id);
- if (IS_ERR(c_node)) {
+ if (!c_node) {
DRM_ERROR("invalid command node list.\n");
- return PTR_ERR(c_node);
+ return -ENODEV;
}
if (!exynos_drm_ipp_check_valid(ippdrv->dev, cmd_ctrl->ctrl,
/* reset h/w block */
if (ippdrv->reset &&
ippdrv->reset(ippdrv->dev)) {
- DRM_ERROR("failed to reset.\n");
return -EINVAL;
}
/* set format */
if (ops->set_fmt) {
ret = ops->set_fmt(ippdrv->dev, config->fmt);
- if (ret) {
- DRM_ERROR("not support format.\n");
+ if (ret)
return ret;
- }
}
/* set transform for rotation, flip */
if (ops->set_transf) {
ret = ops->set_transf(ippdrv->dev, config->degree,
config->flip, &swap);
- if (ret) {
- DRM_ERROR("not support tranf.\n");
- return -EINVAL;
- }
+ if (ret)
+ return ret;
}
/* set size */
if (ops->set_size) {
ret = ops->set_size(ippdrv->dev, swap, &config->pos,
&config->sz);
- if (ret) {
- DRM_ERROR("not support size.\n");
+ if (ret)
return ret;
- }
}
}
m_node = list_first_entry(head,
struct drm_exynos_ipp_mem_node, list);
- if (!m_node) {
- DRM_ERROR("failed to get node.\n");
- ret = -EFAULT;
- goto err_unlock;
- }
DRM_DEBUG_KMS("m_node[0x%x]\n", (int)m_node);
m_node = list_first_entry(head,
struct drm_exynos_ipp_mem_node, list);
- if (!m_node) {
- DRM_ERROR("empty memory node.\n");
- ret = -ENOMEM;
- goto err_mem_unlock;
- }
tbuf_id[i] = m_node->buf_id;
DRM_DEBUG_KMS("%s buf_id[%d]\n",
m_node = list_first_entry(head,
struct drm_exynos_ipp_mem_node, list);
- if (!m_node) {
- DRM_ERROR("empty memory node.\n");
- ret = -ENOMEM;
- goto err_mem_unlock;
- }
tbuf_id[EXYNOS_DRM_OPS_SRC] = m_node->buf_id;
/* get ipp driver entry */
list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
- u32 ipp_id;
-
ippdrv->drm_dev = drm_dev;
- ret = ipp_create_id(&ctx->ipp_idr, &ctx->ipp_lock, ippdrv,
- &ipp_id);
- if (ret || ipp_id == 0) {
+ ret = ipp_create_id(&ctx->ipp_idr, &ctx->ipp_lock, ippdrv);
+ if (ret < 0) {
DRM_ERROR("failed to create id.\n");
goto err;
}
+ ippdrv->prop_list.ipp_id = ret;
DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]ipp_id[%d]\n",
- count++, (int)ippdrv, ipp_id);
-
- ippdrv->prop_list.ipp_id = ipp_id;
+ count++, (int)ippdrv, ret);
/* store parent device for node */
ippdrv->parent_dev = dev;
struct drm_file *file)
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
- struct exynos_drm_ipp_private *priv;
-
- priv = kzalloc(sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
- priv->dev = dev;
- file_priv->ipp_priv = priv;
- INIT_LIST_HEAD(&priv->event_list);
+ file_priv->ipp_dev = dev;
- DRM_DEBUG_KMS("done priv[0x%x]\n", (int)priv);
+ DRM_DEBUG_KMS("done priv[0x%x]\n", (int)dev);
return 0;
}
struct drm_file *file)
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
- struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
struct exynos_drm_ippdrv *ippdrv = NULL;
struct ipp_context *ctx = get_ipp_context(dev);
struct drm_exynos_ipp_cmd_node *c_node, *tc_node;
int count = 0;
- DRM_DEBUG_KMS("for priv[0x%x]\n", (int)priv);
+ DRM_DEBUG_KMS("for priv[0x%x]\n", (int)file_priv->ipp_dev);
list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
mutex_lock(&ippdrv->cmd_lock);
DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n",
count++, (int)ippdrv);
- if (c_node->priv == priv) {
+ if (c_node->dev == file_priv->ipp_dev) {
/*
* userland goto unnormal state. process killed.
* and close the file.
mutex_unlock(&ippdrv->cmd_lock);
}
- kfree(priv);
return;
}
/*
* A structure of command node.
*
- * @priv: IPP private information.
+ * @dev: IPP device.
* @list: list head to command queue information.
* @event_list: list head of event.
* @mem_list: list head to source,destination memory queue information.
* @state: state of command node.
*/
struct drm_exynos_ipp_cmd_node {
- struct exynos_drm_ipp_private *priv;
+ struct device *dev;
struct list_head list;
struct list_head event_list;
struct list_head mem_list[EXYNOS_DRM_OPS_MAX];
},
{},
};
+MODULE_DEVICE_TABLE(of, exynos_rotator_match);
static int rotator_probe(struct platform_device *pdev)
{
}
drm_connector_helper_add(connector, &vidi_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
return 0;
struct clk *sclk_hdmiphy;
struct clk *mout_hdmi;
struct regulator_bulk_data *regul_bulk;
+ struct regulator *reg_hdmi_en;
int regul_count;
};
.is_apb_phy = 0,
};
+static struct hdmi_driver_data exynos4210_hdmi_driver_data = {
+ .type = HDMI_TYPE13,
+ .phy_confs = hdmiphy_v13_configs,
+ .phy_conf_count = ARRAY_SIZE(hdmiphy_v13_configs),
+ .is_apb_phy = 0,
+};
+
static struct hdmi_driver_data exynos5_hdmi_driver_data = {
.type = HDMI_TYPE14,
.phy_confs = hdmiphy_v13_configs,
}
drm_connector_helper_add(connector, &hdmi_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
return 0;
static void hdmi_audio_init(struct hdmi_context *hdata)
{
- u32 sample_rate, bits_per_sample, frame_size_code;
+ u32 sample_rate, bits_per_sample;
u32 data_num, bit_ch, sample_frq;
u32 val;
u8 acr[7];
sample_rate = 44100;
bits_per_sample = 16;
- frame_size_code = 0;
switch (bits_per_sample) {
case 20:
struct device *dev = hdata->dev;
struct hdmi_resources *res = &hdata->res;
static char *supply[] = {
- "hdmi-en",
"vdd",
"vdd_osc",
"vdd_pll",
}
res->regul_count = ARRAY_SIZE(supply);
+ res->reg_hdmi_en = devm_regulator_get(dev, "hdmi-en");
+ if (IS_ERR(res->reg_hdmi_en) && PTR_ERR(res->reg_hdmi_en) != -ENOENT) {
+ DRM_ERROR("failed to get hdmi-en regulator\n");
+ return PTR_ERR(res->reg_hdmi_en);
+ }
+ if (!IS_ERR(res->reg_hdmi_en)) {
+ ret = regulator_enable(res->reg_hdmi_en);
+ if (ret) {
+ DRM_ERROR("failed to enable hdmi-en regulator\n");
+ return ret;
+ }
+ } else
+ res->reg_hdmi_en = NULL;
+
return ret;
fail:
DRM_ERROR("HDMI resource init - failed\n");
{
.compatible = "samsung,exynos5-hdmi",
.data = &exynos5_hdmi_driver_data,
+ }, {
+ .compatible = "samsung,exynos4210-hdmi",
+ .data = &exynos4210_hdmi_driver_data,
}, {
.compatible = "samsung,exynos4212-hdmi",
.data = &exynos4212_hdmi_driver_data,
/* end node */
}
};
+MODULE_DEVICE_TABLE (of, hdmi_match_types);
static int hdmi_bind(struct device *dev, struct device *master, void *data)
{
cancel_delayed_work_sync(&hdata->hotplug_work);
- put_device(&hdata->hdmiphy_port->dev);
+ if (hdata->res.reg_hdmi_en)
+ regulator_disable(hdata->res.reg_hdmi_en);
+
+ if (hdata->hdmiphy_port)
+ put_device(&hdata->hdmiphy_port->dev);
put_device(&hdata->ddc_adpt->dev);
pm_runtime_disable(&pdev->dev);
struct clk *vp;
struct clk *sclk_mixer;
struct clk *sclk_hdmi;
- struct clk *sclk_dac;
+ struct clk *mout_mixer;
};
enum mixer_version_id {
bool interlace;
bool powered;
bool vp_enabled;
+ bool has_sclk;
u32 int_en;
struct mutex mixer_mutex;
struct mixer_drv_data {
enum mixer_version_id version;
bool is_vp_enabled;
+ bool has_sclk;
};
static const u8 filter_y_horiz_tap8[] = {
vp_reg_writemask(res, VP_ENABLE, val, VP_ENABLE_ON);
mixer_reg_writemask(res, MXR_CFG, val,
MXR_CFG_VP_ENABLE);
+
+ /* control blending of graphic layer 0 */
+ mixer_reg_writemask(res, MXR_GRAPHIC_CFG(0), val,
+ MXR_GRP_CFG_BLEND_PRE_MUL |
+ MXR_GRP_CFG_PIXEL_BLEND_EN);
}
break;
}
dev_err(dev, "failed to get clock 'vp'\n");
return -ENODEV;
}
- mixer_res->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
- if (IS_ERR(mixer_res->sclk_mixer)) {
- dev_err(dev, "failed to get clock 'sclk_mixer'\n");
- return -ENODEV;
- }
- mixer_res->sclk_dac = devm_clk_get(dev, "sclk_dac");
- if (IS_ERR(mixer_res->sclk_dac)) {
- dev_err(dev, "failed to get clock 'sclk_dac'\n");
- return -ENODEV;
- }
- if (mixer_res->sclk_hdmi)
- clk_set_parent(mixer_res->sclk_mixer, mixer_res->sclk_hdmi);
+ if (mixer_ctx->has_sclk) {
+ mixer_res->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
+ if (IS_ERR(mixer_res->sclk_mixer)) {
+ dev_err(dev, "failed to get clock 'sclk_mixer'\n");
+ return -ENODEV;
+ }
+ mixer_res->mout_mixer = devm_clk_get(dev, "mout_mixer");
+ if (IS_ERR(mixer_res->mout_mixer)) {
+ dev_err(dev, "failed to get clock 'mout_mixer'\n");
+ return -ENODEV;
+ }
+
+ if (mixer_res->sclk_hdmi && mixer_res->mout_mixer)
+ clk_set_parent(mixer_res->mout_mixer,
+ mixer_res->sclk_hdmi);
+ }
res = platform_get_resource(mixer_ctx->pdev, IORESOURCE_MEM, 1);
if (res == NULL) {
clk_prepare_enable(res->mixer);
if (ctx->vp_enabled) {
clk_prepare_enable(res->vp);
- clk_prepare_enable(res->sclk_mixer);
+ if (ctx->has_sclk)
+ clk_prepare_enable(res->sclk_mixer);
}
mutex_lock(&ctx->mixer_mutex);
clk_disable_unprepare(res->mixer);
if (ctx->vp_enabled) {
clk_disable_unprepare(res->vp);
- clk_disable_unprepare(res->sclk_mixer);
+ if (ctx->has_sclk)
+ clk_disable_unprepare(res->sclk_mixer);
}
pm_runtime_put_sync(ctx->dev);
.is_vp_enabled = 0,
};
+static struct mixer_drv_data exynos4212_mxr_drv_data = {
+ .version = MXR_VER_0_0_0_16,
+ .is_vp_enabled = 1,
+};
+
static struct mixer_drv_data exynos4210_mxr_drv_data = {
.version = MXR_VER_0_0_0_16,
.is_vp_enabled = 1,
+ .has_sclk = 1,
};
static struct platform_device_id mixer_driver_types[] = {
static struct of_device_id mixer_match_types[] = {
{
+ .compatible = "samsung,exynos4210-mixer",
+ .data = &exynos4210_mxr_drv_data,
+ }, {
+ .compatible = "samsung,exynos4212-mixer",
+ .data = &exynos4212_mxr_drv_data,
+ }, {
.compatible = "samsung,exynos5-mixer",
.data = &exynos5250_mxr_drv_data,
}, {
/* end node */
}
};
+MODULE_DEVICE_TABLE(of, mixer_match_types);
static int mixer_bind(struct device *dev, struct device *manager, void *data)
{
ctx->pdev = pdev;
ctx->dev = dev;
ctx->vp_enabled = drv->is_vp_enabled;
+ ctx->has_sclk = drv->has_sclk;
ctx->mxr_ver = drv->version;
init_waitqueue_head(&ctx->wait_vsync_queue);
atomic_set(&ctx->wait_vsync_event, 0);
struct gma_encoder *gma_encoder = gma_attached_encoder(connector);
psb_intel_i2c_destroy(gma_encoder->ddc_bus);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
drm_connector_helper_add(connector,
&cdv_intel_crt_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return;
failed_ddc:
}
}
i2c_del_adapter(&intel_dp->adapter);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
connector->interlace_allowed = false;
connector->doublescan_allowed = false;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
/* Set up the DDC bus. */
switch (output_reg) {
if (gma_encoder->i2c_bus)
psb_intel_i2c_destroy(gma_encoder->i2c_bus);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
hdmi_priv->hdmi_i2c_adapter = &(gma_encoder->i2c_bus->adapter);
hdmi_priv->dev = dev;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return;
failed_ddc:
if (gma_encoder->i2c_bus)
psb_intel_i2c_destroy(gma_encoder->i2c_bus);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
out:
mutex_unlock(&dev->mode_config.mutex);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return;
failed_find:
return psbfb_create(psb_fbdev, sizes);
}
-static struct drm_fb_helper_funcs psb_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs psb_fb_helper_funcs = {
.gamma_set = psbfb_gamma_set,
.gamma_get = psbfb_gamma_get,
.fb_probe = psbfb_probe,
}
dev_priv->fbdev = fbdev;
- fbdev->psb_fb_helper.funcs = &psb_fb_helper_funcs;
+
+ drm_fb_helper_prepare(dev, &fbdev->psb_fb_helper, &psb_fb_helper_funcs);
drm_fb_helper_init(dev, &fbdev->psb_fb_helper, dev_priv->ops->crtcs,
INTELFB_CONN_LIMIT);
WARN_ON(gt->pages);
- pages = drm_gem_get_pages(>->gem, 0);
+ pages = drm_gem_get_pages(>->gem);
if (IS_ERR(pages))
return PTR_ERR(pages);
if (!dsi_connector)
return;
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
sender = dsi_connector->pkg_sender;
mdfld_dsi_pkg_sender_destroy(sender);
dsi_config->encoder = encoder;
encoder->base.type = (pipe == 0) ? INTEL_OUTPUT_MIPI :
INTEL_OUTPUT_MIPI2;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return;
/*TODO: add code to destroy outputs on error*/
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = false;
connector->doublescan_allowed = false;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
dev_info(dev->dev, "HDMI initialised.\n");
return;
out:
mutex_unlock(&dev->mode_config.mutex);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return;
failed_find:
if (lvds_priv->ddc_bus)
psb_intel_i2c_destroy(lvds_priv->ddc_bus);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
*/
out:
mutex_unlock(&dev->mode_config.mutex);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return;
failed_find:
psb_intel_sdvo_connector->tv_format);
psb_intel_sdvo_destroy_enhance_property(connector);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
gma_connector_attach_encoder(&connector->base, &encoder->base);
- drm_sysfs_connector_add(&connector->base.base);
+ drm_connector_register(&connector->base.base);
}
static void
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
-
-
+#include <linux/component.h>
#include <linux/hdmi.h>
#include <linux/module.h>
#include <linux/irq.h>
/* DRM encoder functions */
-static void
-tda998x_encoder_set_config(struct drm_encoder *encoder, void *params)
+static void tda998x_encoder_set_config(struct tda998x_priv *priv,
+ const struct tda998x_encoder_params *p)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
- struct tda998x_encoder_params *p = params;
-
priv->vip_cntrl_0 = VIP_CNTRL_0_SWAP_A(p->swap_a) |
(p->mirr_a ? VIP_CNTRL_0_MIRR_A : 0) |
VIP_CNTRL_0_SWAP_B(p->swap_b) |
priv->params = *p;
}
-static void
-tda998x_encoder_dpms(struct drm_encoder *encoder, int mode)
+static void tda998x_encoder_dpms(struct tda998x_priv *priv, int mode)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
-
/* we only care about on or off: */
if (mode != DRM_MODE_DPMS_ON)
mode = DRM_MODE_DPMS_OFF;
return true;
}
-static int
-tda998x_encoder_mode_valid(struct drm_encoder *encoder,
- struct drm_display_mode *mode)
+static int tda998x_encoder_mode_valid(struct tda998x_priv *priv,
+ struct drm_display_mode *mode)
{
if (mode->clock > 150000)
return MODE_CLOCK_HIGH;
}
static void
-tda998x_encoder_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
+tda998x_encoder_mode_set(struct tda998x_priv *priv,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
uint16_t ref_pix, ref_line, n_pix, n_line;
uint16_t hs_pix_s, hs_pix_e;
uint16_t vs1_pix_s, vs1_pix_e, vs1_line_s, vs1_line_e;
}
static enum drm_connector_status
-tda998x_encoder_detect(struct drm_encoder *encoder,
- struct drm_connector *connector)
+tda998x_encoder_detect(struct tda998x_priv *priv)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
uint8_t val = cec_read(priv, REG_CEC_RXSHPDLEV);
return (val & CEC_RXSHPDLEV_HPD) ? connector_status_connected :
connector_status_disconnected;
}
-static int
-read_edid_block(struct drm_encoder *encoder, uint8_t *buf, int blk)
+static int read_edid_block(struct tda998x_priv *priv, uint8_t *buf, int blk)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
uint8_t offset, segptr;
int ret, i;
return 0;
}
-static uint8_t *
-do_get_edid(struct drm_encoder *encoder)
+static uint8_t *do_get_edid(struct tda998x_priv *priv)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
int j, valid_extensions = 0;
uint8_t *block, *new;
bool print_bad_edid = drm_debug & DRM_UT_KMS;
reg_clear(priv, REG_TX4, TX4_PD_RAM);
/* base block fetch */
- if (read_edid_block(encoder, block, 0))
+ if (read_edid_block(priv, block, 0))
goto fail;
if (!drm_edid_block_valid(block, 0, print_bad_edid))
for (j = 1; j <= block[0x7e]; j++) {
uint8_t *ext_block = block + (valid_extensions + 1) * EDID_LENGTH;
- if (read_edid_block(encoder, ext_block, j))
+ if (read_edid_block(priv, ext_block, j))
goto fail;
if (!drm_edid_block_valid(ext_block, j, print_bad_edid))
}
static int
-tda998x_encoder_get_modes(struct drm_encoder *encoder,
- struct drm_connector *connector)
+tda998x_encoder_get_modes(struct tda998x_priv *priv,
+ struct drm_connector *connector)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
- struct edid *edid = (struct edid *)do_get_edid(encoder);
+ struct edid *edid = (struct edid *)do_get_edid(priv);
int n = 0;
if (edid) {
return n;
}
-static int
-tda998x_encoder_create_resources(struct drm_encoder *encoder,
- struct drm_connector *connector)
+static void tda998x_encoder_set_polling(struct tda998x_priv *priv,
+ struct drm_connector *connector)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
-
if (priv->hdmi->irq)
connector->polled = DRM_CONNECTOR_POLL_HPD;
else
connector->polled = DRM_CONNECTOR_POLL_CONNECT |
DRM_CONNECTOR_POLL_DISCONNECT;
- return 0;
}
static int
return 0;
}
-static void
-tda998x_encoder_destroy(struct drm_encoder *encoder)
+static void tda998x_destroy(struct tda998x_priv *priv)
{
- struct tda998x_priv *priv = to_tda998x_priv(encoder);
-
/* disable all IRQs and free the IRQ handler */
cec_write(priv, REG_CEC_RXSHPDINTENA, 0);
reg_clear(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD);
if (priv->hdmi->irq)
free_irq(priv->hdmi->irq, priv);
- if (priv->cec)
- i2c_unregister_device(priv->cec);
+ i2c_unregister_device(priv->cec);
+}
+
+/* Slave encoder support */
+
+static void
+tda998x_encoder_slave_set_config(struct drm_encoder *encoder, void *params)
+{
+ tda998x_encoder_set_config(to_tda998x_priv(encoder), params);
+}
+
+static void tda998x_encoder_slave_destroy(struct drm_encoder *encoder)
+{
+ struct tda998x_priv *priv = to_tda998x_priv(encoder);
+
+ tda998x_destroy(priv);
drm_i2c_encoder_destroy(encoder);
kfree(priv);
}
-static struct drm_encoder_slave_funcs tda998x_encoder_funcs = {
- .set_config = tda998x_encoder_set_config,
- .destroy = tda998x_encoder_destroy,
- .dpms = tda998x_encoder_dpms,
- .save = tda998x_encoder_save,
- .restore = tda998x_encoder_restore,
- .mode_fixup = tda998x_encoder_mode_fixup,
- .mode_valid = tda998x_encoder_mode_valid,
- .mode_set = tda998x_encoder_mode_set,
- .detect = tda998x_encoder_detect,
- .get_modes = tda998x_encoder_get_modes,
- .create_resources = tda998x_encoder_create_resources,
- .set_property = tda998x_encoder_set_property,
-};
+static void tda998x_encoder_slave_dpms(struct drm_encoder *encoder, int mode)
+{
+ tda998x_encoder_dpms(to_tda998x_priv(encoder), mode);
+}
-/* I2C driver functions */
+static int tda998x_encoder_slave_mode_valid(struct drm_encoder *encoder,
+ struct drm_display_mode *mode)
+{
+ return tda998x_encoder_mode_valid(to_tda998x_priv(encoder), mode);
+}
-static int
-tda998x_probe(struct i2c_client *client, const struct i2c_device_id *id)
+static void
+tda998x_encoder_slave_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
{
- return 0;
+ tda998x_encoder_mode_set(to_tda998x_priv(encoder), mode, adjusted_mode);
+}
+
+static enum drm_connector_status
+tda998x_encoder_slave_detect(struct drm_encoder *encoder,
+ struct drm_connector *connector)
+{
+ return tda998x_encoder_detect(to_tda998x_priv(encoder));
+}
+
+static int tda998x_encoder_slave_get_modes(struct drm_encoder *encoder,
+ struct drm_connector *connector)
+{
+ return tda998x_encoder_get_modes(to_tda998x_priv(encoder), connector);
}
static int
-tda998x_remove(struct i2c_client *client)
+tda998x_encoder_slave_create_resources(struct drm_encoder *encoder,
+ struct drm_connector *connector)
{
+ tda998x_encoder_set_polling(to_tda998x_priv(encoder), connector);
return 0;
}
-static int
-tda998x_encoder_init(struct i2c_client *client,
- struct drm_device *dev,
- struct drm_encoder_slave *encoder_slave)
+static struct drm_encoder_slave_funcs tda998x_encoder_slave_funcs = {
+ .set_config = tda998x_encoder_slave_set_config,
+ .destroy = tda998x_encoder_slave_destroy,
+ .dpms = tda998x_encoder_slave_dpms,
+ .save = tda998x_encoder_save,
+ .restore = tda998x_encoder_restore,
+ .mode_fixup = tda998x_encoder_mode_fixup,
+ .mode_valid = tda998x_encoder_slave_mode_valid,
+ .mode_set = tda998x_encoder_slave_mode_set,
+ .detect = tda998x_encoder_slave_detect,
+ .get_modes = tda998x_encoder_slave_get_modes,
+ .create_resources = tda998x_encoder_slave_create_resources,
+ .set_property = tda998x_encoder_set_property,
+};
+
+/* I2C driver functions */
+
+static int tda998x_create(struct i2c_client *client, struct tda998x_priv *priv)
{
- struct tda998x_priv *priv;
struct device_node *np = client->dev.of_node;
u32 video;
int rev_lo, rev_hi, ret;
- priv = kzalloc(sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
priv->vip_cntrl_0 = VIP_CNTRL_0_SWAP_A(2) | VIP_CNTRL_0_SWAP_B(3);
priv->vip_cntrl_1 = VIP_CNTRL_1_SWAP_C(0) | VIP_CNTRL_1_SWAP_D(1);
priv->vip_cntrl_2 = VIP_CNTRL_2_SWAP_E(4) | VIP_CNTRL_2_SWAP_F(5);
priv->current_page = 0xff;
priv->hdmi = client;
priv->cec = i2c_new_dummy(client->adapter, 0x34);
- if (!priv->cec) {
- kfree(priv);
+ if (!priv->cec)
return -ENODEV;
- }
- priv->encoder = &encoder_slave->base;
priv->dpms = DRM_MODE_DPMS_OFF;
- encoder_slave->slave_priv = priv;
- encoder_slave->slave_funcs = &tda998x_encoder_funcs;
-
/* wake up the device: */
cec_write(priv, REG_CEC_ENAMODS,
CEC_ENAMODS_EN_RXSENS | CEC_ENAMODS_EN_HDMI);
*/
if (priv->cec)
i2c_unregister_device(priv->cec);
- kfree(priv);
- encoder_slave->slave_priv = NULL;
- encoder_slave->slave_funcs = NULL;
return -ENXIO;
}
+static int tda998x_encoder_init(struct i2c_client *client,
+ struct drm_device *dev,
+ struct drm_encoder_slave *encoder_slave)
+{
+ struct tda998x_priv *priv;
+ int ret;
+
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->encoder = &encoder_slave->base;
+
+ ret = tda998x_create(client, priv);
+ if (ret) {
+ kfree(priv);
+ return ret;
+ }
+
+ encoder_slave->slave_priv = priv;
+ encoder_slave->slave_funcs = &tda998x_encoder_slave_funcs;
+
+ return 0;
+}
+
+struct tda998x_priv2 {
+ struct tda998x_priv base;
+ struct drm_encoder encoder;
+ struct drm_connector connector;
+};
+
+#define conn_to_tda998x_priv2(x) \
+ container_of(x, struct tda998x_priv2, connector);
+
+#define enc_to_tda998x_priv2(x) \
+ container_of(x, struct tda998x_priv2, encoder);
+
+static void tda998x_encoder2_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct tda998x_priv2 *priv = enc_to_tda998x_priv2(encoder);
+
+ tda998x_encoder_dpms(&priv->base, mode);
+}
+
+static void tda998x_encoder_prepare(struct drm_encoder *encoder)
+{
+ tda998x_encoder2_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void tda998x_encoder_commit(struct drm_encoder *encoder)
+{
+ tda998x_encoder2_dpms(encoder, DRM_MODE_DPMS_ON);
+}
+
+static void tda998x_encoder2_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct tda998x_priv2 *priv = enc_to_tda998x_priv2(encoder);
+
+ tda998x_encoder_mode_set(&priv->base, mode, adjusted_mode);
+}
+
+static const struct drm_encoder_helper_funcs tda998x_encoder_helper_funcs = {
+ .dpms = tda998x_encoder2_dpms,
+ .save = tda998x_encoder_save,
+ .restore = tda998x_encoder_restore,
+ .mode_fixup = tda998x_encoder_mode_fixup,
+ .prepare = tda998x_encoder_prepare,
+ .commit = tda998x_encoder_commit,
+ .mode_set = tda998x_encoder2_mode_set,
+};
+
+static void tda998x_encoder_destroy(struct drm_encoder *encoder)
+{
+ struct tda998x_priv2 *priv = enc_to_tda998x_priv2(encoder);
+
+ tda998x_destroy(&priv->base);
+ drm_encoder_cleanup(encoder);
+}
+
+static const struct drm_encoder_funcs tda998x_encoder_funcs = {
+ .destroy = tda998x_encoder_destroy,
+};
+
+static int tda998x_connector_get_modes(struct drm_connector *connector)
+{
+ struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+ return tda998x_encoder_get_modes(&priv->base, connector);
+}
+
+static int tda998x_connector_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+ return tda998x_encoder_mode_valid(&priv->base, mode);
+}
+
+static struct drm_encoder *
+tda998x_connector_best_encoder(struct drm_connector *connector)
+{
+ struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+ return &priv->encoder;
+}
+
+static
+const struct drm_connector_helper_funcs tda998x_connector_helper_funcs = {
+ .get_modes = tda998x_connector_get_modes,
+ .mode_valid = tda998x_connector_mode_valid,
+ .best_encoder = tda998x_connector_best_encoder,
+};
+
+static enum drm_connector_status
+tda998x_connector_detect(struct drm_connector *connector, bool force)
+{
+ struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+ return tda998x_encoder_detect(&priv->base);
+}
+
+static void tda998x_connector_destroy(struct drm_connector *connector)
+{
+ drm_connector_unregister(connector);
+ drm_connector_cleanup(connector);
+}
+
+static const struct drm_connector_funcs tda998x_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .detect = tda998x_connector_detect,
+ .destroy = tda998x_connector_destroy,
+};
+
+static int tda998x_bind(struct device *dev, struct device *master, void *data)
+{
+ struct tda998x_encoder_params *params = dev->platform_data;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct drm_device *drm = data;
+ struct tda998x_priv2 *priv;
+ int ret;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ dev_set_drvdata(dev, priv);
+
+ priv->base.encoder = &priv->encoder;
+ priv->connector.interlace_allowed = 1;
+ priv->encoder.possible_crtcs = 1 << 0;
+
+ ret = tda998x_create(client, &priv->base);
+ if (ret)
+ return ret;
+
+ if (!dev->of_node && params)
+ tda998x_encoder_set_config(&priv->base, params);
+
+ tda998x_encoder_set_polling(&priv->base, &priv->connector);
+
+ drm_encoder_helper_add(&priv->encoder, &tda998x_encoder_helper_funcs);
+ ret = drm_encoder_init(drm, &priv->encoder, &tda998x_encoder_funcs,
+ DRM_MODE_ENCODER_TMDS);
+ if (ret)
+ goto err_encoder;
+
+ drm_connector_helper_add(&priv->connector,
+ &tda998x_connector_helper_funcs);
+ ret = drm_connector_init(drm, &priv->connector,
+ &tda998x_connector_funcs,
+ DRM_MODE_CONNECTOR_HDMIA);
+ if (ret)
+ goto err_connector;
+
+ ret = drm_connector_register(&priv->connector);
+ if (ret)
+ goto err_sysfs;
+
+ priv->connector.encoder = &priv->encoder;
+ drm_mode_connector_attach_encoder(&priv->connector, &priv->encoder);
+
+ return 0;
+
+err_sysfs:
+ drm_connector_cleanup(&priv->connector);
+err_connector:
+ drm_encoder_cleanup(&priv->encoder);
+err_encoder:
+ tda998x_destroy(&priv->base);
+ return ret;
+}
+
+static void tda998x_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ struct tda998x_priv2 *priv = dev_get_drvdata(dev);
+
+ drm_connector_cleanup(&priv->connector);
+ drm_encoder_cleanup(&priv->encoder);
+ tda998x_destroy(&priv->base);
+}
+
+static const struct component_ops tda998x_ops = {
+ .bind = tda998x_bind,
+ .unbind = tda998x_unbind,
+};
+
+static int
+tda998x_probe(struct i2c_client *client, const struct i2c_device_id *id)
+{
+ return component_add(&client->dev, &tda998x_ops);
+}
+
+static int tda998x_remove(struct i2c_client *client)
+{
+ component_del(&client->dev, &tda998x_ops);
+ return 0;
+}
+
#ifdef CONFIG_OF
static const struct of_device_id tda998x_dt_ids[] = {
{ .compatible = "nxp,tda998x", },
option changes the default for that module option.
If in doubt, say "N".
-
-config DRM_I915_UMS
- bool "Enable userspace modesetting on Intel hardware (DEPRECATED)"
- depends on DRM_I915 && BROKEN
- default n
- help
- Choose this option if you still need userspace modesetting.
-
- Userspace modesetting is deprecated for quite some time now, so
- enable this only if you have ancient versions of the DDX drivers.
-
- If in doubt, say "N".
intel_crt.o \
intel_ddi.o \
intel_dp.o \
+ intel_dp_mst.o \
intel_dsi_cmd.o \
intel_dsi.o \
intel_dsi_pll.o \
GEN7_SO_WRITE_OFFSET(1),
GEN7_SO_WRITE_OFFSET(2),
GEN7_SO_WRITE_OFFSET(3),
+ GEN7_L3SQCREG1,
+ GEN7_L3CNTLREG2,
+ GEN7_L3CNTLREG3,
};
static const u32 gen7_blt_regs[] = {
}
if (obj->ring != NULL)
seq_printf(m, " (%s)", obj->ring->name);
+ if (obj->frontbuffer_bits)
+ seq_printf(m, " (frontbuffer: 0x%03x)", obj->frontbuffer_bits);
}
static void describe_ctx(struct seq_file *m, struct intel_context *ctx)
{
- seq_putc(m, ctx->is_initialized ? 'I' : 'i');
+ seq_putc(m, ctx->legacy_hw_ctx.initialized ? 'I' : 'i');
seq_putc(m, ctx->remap_slice ? 'R' : 'r');
seq_putc(m, ' ');
}
struct drm_device *dev = node->minor->dev;
unsigned long flags;
struct intel_crtc *crtc;
+ int ret;
+
+ ret = mutex_lock_interruptible(&dev->struct_mutex);
+ if (ret)
+ return ret;
for_each_intel_crtc(dev, crtc) {
const char pipe = pipe_name(crtc->pipe);
spin_unlock_irqrestore(&dev->event_lock, flags);
}
+ mutex_unlock(&dev->struct_mutex);
+
return 0;
}
i915_next_seqno_get, i915_next_seqno_set,
"0x%llx\n");
-static int i915_rstdby_delays(struct seq_file *m, void *unused)
-{
- struct drm_info_node *node = m->private;
- struct drm_device *dev = node->minor->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- u16 crstanddelay;
- int ret;
-
- ret = mutex_lock_interruptible(&dev->struct_mutex);
- if (ret)
- return ret;
- intel_runtime_pm_get(dev_priv);
-
- crstanddelay = I915_READ16(CRSTANDVID);
-
- intel_runtime_pm_put(dev_priv);
- mutex_unlock(&dev->struct_mutex);
-
- seq_printf(m, "w/ctx: %d, w/o ctx: %d\n", (crstanddelay >> 8) & 0x3f, (crstanddelay & 0x3f));
-
- return 0;
-}
-
static int i915_frequency_info(struct seq_file *m, void *unused)
{
struct drm_info_node *node = m->private;
MEMSTAT_VID_SHIFT);
seq_printf(m, "Current P-state: %d\n",
(rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT);
- } else if ((IS_GEN6(dev) || IS_GEN7(dev)) && !IS_VALLEYVIEW(dev)) {
+ } else if (IS_GEN6(dev) || (IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) ||
+ IS_BROADWELL(dev)) {
u32 gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS);
u32 rp_state_limits = I915_READ(GEN6_RP_STATE_LIMITS);
u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
reqf = I915_READ(GEN6_RPNSWREQ);
reqf &= ~GEN6_TURBO_DISABLE;
- if (IS_HASWELL(dev))
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev))
reqf >>= 24;
else
reqf >>= 25;
rpdownei = I915_READ(GEN6_RP_CUR_DOWN_EI);
rpcurdown = I915_READ(GEN6_RP_CUR_DOWN);
rpprevdown = I915_READ(GEN6_RP_PREV_DOWN);
- if (IS_HASWELL(dev))
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev))
cagf = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT;
else
cagf = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT;
seq_printf(m, "Max overclocked frequency: %dMHz\n",
dev_priv->rps.max_freq * GT_FREQUENCY_MULTIPLIER);
} else if (IS_VALLEYVIEW(dev)) {
- u32 freq_sts, val;
+ u32 freq_sts;
mutex_lock(&dev_priv->rps.hw_lock);
freq_sts = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts);
seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
- val = valleyview_rps_max_freq(dev_priv);
seq_printf(m, "max GPU freq: %d MHz\n",
- vlv_gpu_freq(dev_priv, val));
+ vlv_gpu_freq(dev_priv, dev_priv->rps.max_freq));
- val = valleyview_rps_min_freq(dev_priv);
seq_printf(m, "min GPU freq: %d MHz\n",
- vlv_gpu_freq(dev_priv, val));
+ vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq));
+
+ seq_printf(m, "efficient (RPe) frequency: %d MHz\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
seq_printf(m, "current GPU freq: %d MHz\n",
vlv_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff));
return ret;
}
-static int i915_delayfreq_table(struct seq_file *m, void *unused)
-{
- struct drm_info_node *node = m->private;
- struct drm_device *dev = node->minor->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- u32 delayfreq;
- int ret, i;
-
- ret = mutex_lock_interruptible(&dev->struct_mutex);
- if (ret)
- return ret;
- intel_runtime_pm_get(dev_priv);
-
- for (i = 0; i < 16; i++) {
- delayfreq = I915_READ(PXVFREQ_BASE + i * 4);
- seq_printf(m, "P%02dVIDFREQ: 0x%08x (VID: %d)\n", i, delayfreq,
- (delayfreq & PXVFREQ_PX_MASK) >> PXVFREQ_PX_SHIFT);
- }
-
- intel_runtime_pm_put(dev_priv);
-
- mutex_unlock(&dev->struct_mutex);
-
- return 0;
-}
-
-static inline int MAP_TO_MV(int map)
-{
- return 1250 - (map * 25);
-}
-
-static int i915_inttoext_table(struct seq_file *m, void *unused)
-{
- struct drm_info_node *node = m->private;
- struct drm_device *dev = node->minor->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- u32 inttoext;
- int ret, i;
-
- ret = mutex_lock_interruptible(&dev->struct_mutex);
- if (ret)
- return ret;
- intel_runtime_pm_get(dev_priv);
-
- for (i = 1; i <= 32; i++) {
- inttoext = I915_READ(INTTOEXT_BASE_ILK + i * 4);
- seq_printf(m, "INTTOEXT%02d: 0x%08x\n", i, inttoext);
- }
-
- intel_runtime_pm_put(dev_priv);
- mutex_unlock(&dev->struct_mutex);
-
- return 0;
-}
-
static int ironlake_drpc_info(struct seq_file *m)
{
struct drm_info_node *node = m->private;
intel_runtime_pm_get(dev_priv);
- if (IS_BROADWELL(dev) || I915_READ(IPS_CTL) & IPS_ENABLE)
- seq_puts(m, "enabled\n");
- else
- seq_puts(m, "disabled\n");
+ seq_printf(m, "Enabled by kernel parameter: %s\n",
+ yesno(i915.enable_ips));
+
+ if (INTEL_INFO(dev)->gen >= 8) {
+ seq_puts(m, "Currently: unknown\n");
+ } else {
+ if (I915_READ(IPS_CTL) & IPS_ENABLE)
+ seq_puts(m, "Currently: enabled\n");
+ else
+ seq_puts(m, "Currently: disabled\n");
+ }
intel_runtime_pm_put(dev_priv);
return ret;
}
-static int i915_gfxec(struct seq_file *m, void *unused)
-{
- struct drm_info_node *node = m->private;
- struct drm_device *dev = node->minor->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- int ret;
-
- ret = mutex_lock_interruptible(&dev->struct_mutex);
- if (ret)
- return ret;
- intel_runtime_pm_get(dev_priv);
-
- seq_printf(m, "GFXEC: %ld\n", (unsigned long)I915_READ(0x112f4));
- intel_runtime_pm_put(dev_priv);
-
- mutex_unlock(&dev->struct_mutex);
-
- return 0;
-}
-
static int i915_opregion(struct seq_file *m, void *unused)
{
struct drm_info_node *node = m->private;
#ifdef CONFIG_DRM_I915_FBDEV
struct drm_i915_private *dev_priv = dev->dev_private;
- int ret = mutex_lock_interruptible(&dev->mode_config.mutex);
- if (ret)
- return ret;
ifbdev = dev_priv->fbdev;
fb = to_intel_framebuffer(ifbdev->helper.fb);
atomic_read(&fb->base.refcount.refcount));
describe_obj(m, fb->obj);
seq_putc(m, '\n');
- mutex_unlock(&dev->mode_config.mutex);
#endif
mutex_lock(&dev->mode_config.fb_lock);
struct intel_context *ctx;
int ret, i;
- ret = mutex_lock_interruptible(&dev->mode_config.mutex);
+ ret = mutex_lock_interruptible(&dev->struct_mutex);
if (ret)
return ret;
}
list_for_each_entry(ctx, &dev_priv->context_list, link) {
- if (ctx->obj == NULL)
+ if (ctx->legacy_hw_ctx.rcs_state == NULL)
continue;
seq_puts(m, "HW context ");
if (ring->default_context == ctx)
seq_printf(m, "(default context %s) ", ring->name);
- describe_obj(m, ctx->obj);
+ describe_obj(m, ctx->legacy_hw_ctx.rcs_state);
seq_putc(m, '\n');
}
- mutex_unlock(&dev->mode_config.mutex);
+ mutex_unlock(&dev->struct_mutex);
return 0;
}
if (i915_gem_context_is_default(ctx))
seq_puts(m, " default context:\n");
else
- seq_printf(m, " context %d:\n", ctx->id);
+ seq_printf(m, " context %d:\n", ctx->user_handle);
ppgtt->debug_dump(ppgtt, m);
return 0;
intel_runtime_pm_get(dev_priv);
+ mutex_lock(&dev_priv->psr.lock);
seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support));
seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok));
+ seq_printf(m, "Enabled: %s\n", yesno((bool)dev_priv->psr.enabled));
+ seq_printf(m, "Active: %s\n", yesno(dev_priv->psr.active));
+ seq_printf(m, "Busy frontbuffer bits: 0x%03x\n",
+ dev_priv->psr.busy_frontbuffer_bits);
+ seq_printf(m, "Re-enable work scheduled: %s\n",
+ yesno(work_busy(&dev_priv->psr.work.work)));
enabled = HAS_PSR(dev) &&
I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE;
- seq_printf(m, "Enabled: %s\n", yesno(enabled));
+ seq_printf(m, "HW Enabled & Active bit: %s\n", yesno(enabled));
if (HAS_PSR(dev))
psrperf = I915_READ(EDP_PSR_PERF_CNT(dev)) &
EDP_PSR_PERF_CNT_MASK;
seq_printf(m, "Performance_Counter: %u\n", psrperf);
+ mutex_unlock(&dev_priv->psr.lock);
intel_runtime_pm_put(dev_priv);
return 0;
seq_printf(m, "GPU idle: %s\n", yesno(!dev_priv->mm.busy));
seq_printf(m, "IRQs disabled: %s\n",
- yesno(dev_priv->pm.irqs_disabled));
+ yesno(!intel_irqs_enabled(dev_priv)));
return 0;
}
return "VGA";
case POWER_DOMAIN_AUDIO:
return "AUDIO";
+ case POWER_DOMAIN_PLLS:
+ return "PLLS";
case POWER_DOMAIN_INIT:
return "INIT";
default:
struct drm_crtc *crtc = &intel_crtc->base;
struct intel_encoder *intel_encoder;
- seq_printf(m, "\tfb: %d, pos: %dx%d, size: %dx%d\n",
- crtc->primary->fb->base.id, crtc->x, crtc->y,
- crtc->primary->fb->width, crtc->primary->fb->height);
+ if (crtc->primary->fb)
+ seq_printf(m, "\tfb: %d, pos: %dx%d, size: %dx%d\n",
+ crtc->primary->fb->base.id, crtc->x, crtc->y,
+ crtc->primary->fb->width, crtc->primary->fb->height);
+ else
+ seq_puts(m, "\tprimary plane disabled\n");
for_each_encoder_on_crtc(dev, crtc, intel_encoder)
intel_encoder_info(m, intel_crtc, intel_encoder);
}
seq_printf(m, "\tCEA rev: %d\n",
connector->display_info.cea_rev);
}
- if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT ||
- intel_encoder->type == INTEL_OUTPUT_EDP)
- intel_dp_info(m, intel_connector);
- else if (intel_encoder->type == INTEL_OUTPUT_HDMI)
- intel_hdmi_info(m, intel_connector);
- else if (intel_encoder->type == INTEL_OUTPUT_LVDS)
- intel_lvds_info(m, intel_connector);
+ if (intel_encoder) {
+ if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT ||
+ intel_encoder->type == INTEL_OUTPUT_EDP)
+ intel_dp_info(m, intel_connector);
+ else if (intel_encoder->type == INTEL_OUTPUT_HDMI)
+ intel_hdmi_info(m, intel_connector);
+ else if (intel_encoder->type == INTEL_OUTPUT_LVDS)
+ intel_lvds_info(m, intel_connector);
+ }
seq_printf(m, "\tmodes:\n");
list_for_each_entry(mode, &connector->modes, head)
bool active;
int x, y;
- seq_printf(m, "CRTC %d: pipe: %c, active: %s\n",
+ seq_printf(m, "CRTC %d: pipe: %c, active=%s (size=%dx%d)\n",
crtc->base.base.id, pipe_name(crtc->pipe),
- yesno(crtc->active));
+ yesno(crtc->active), crtc->config.pipe_src_w, crtc->config.pipe_src_h);
if (crtc->active) {
intel_crtc_info(m, crtc);
active = cursor_position(dev, crtc->pipe, &x, &y);
- seq_printf(m, "\tcursor visible? %s, position (%d, %d), addr 0x%08x, active? %s\n",
+ seq_printf(m, "\tcursor visible? %s, position (%d, %d), size %dx%d, addr 0x%08x, active? %s\n",
yesno(crtc->cursor_base),
- x, y, crtc->cursor_addr,
- yesno(active));
+ x, y, crtc->cursor_width, crtc->cursor_height,
+ crtc->cursor_addr, yesno(active));
}
seq_printf(m, "\tunderrun reporting: cpu=%s pch=%s \n",
return 0;
}
+static int i915_semaphore_status(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_engine_cs *ring;
+ int num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+ int i, j, ret;
+
+ if (!i915_semaphore_is_enabled(dev)) {
+ seq_puts(m, "Semaphores are disabled\n");
+ return 0;
+ }
+
+ ret = mutex_lock_interruptible(&dev->struct_mutex);
+ if (ret)
+ return ret;
+ intel_runtime_pm_get(dev_priv);
+
+ if (IS_BROADWELL(dev)) {
+ struct page *page;
+ uint64_t *seqno;
+
+ page = i915_gem_object_get_page(dev_priv->semaphore_obj, 0);
+
+ seqno = (uint64_t *)kmap_atomic(page);
+ for_each_ring(ring, dev_priv, i) {
+ uint64_t offset;
+
+ seq_printf(m, "%s\n", ring->name);
+
+ seq_puts(m, " Last signal:");
+ for (j = 0; j < num_rings; j++) {
+ offset = i * I915_NUM_RINGS + j;
+ seq_printf(m, "0x%08llx (0x%02llx) ",
+ seqno[offset], offset * 8);
+ }
+ seq_putc(m, '\n');
+
+ seq_puts(m, " Last wait: ");
+ for (j = 0; j < num_rings; j++) {
+ offset = i + (j * I915_NUM_RINGS);
+ seq_printf(m, "0x%08llx (0x%02llx) ",
+ seqno[offset], offset * 8);
+ }
+ seq_putc(m, '\n');
+
+ }
+ kunmap_atomic(seqno);
+ } else {
+ seq_puts(m, " Last signal:");
+ for_each_ring(ring, dev_priv, i)
+ for (j = 0; j < num_rings; j++)
+ seq_printf(m, "0x%08x\n",
+ I915_READ(ring->semaphore.mbox.signal[j]));
+ seq_putc(m, '\n');
+ }
+
+ seq_puts(m, "\nSync seqno:\n");
+ for_each_ring(ring, dev_priv, i) {
+ for (j = 0; j < num_rings; j++) {
+ seq_printf(m, " 0x%08x ", ring->semaphore.sync_seqno[j]);
+ }
+ seq_putc(m, '\n');
+ }
+ seq_putc(m, '\n');
+
+ intel_runtime_pm_put(dev_priv);
+ mutex_unlock(&dev->struct_mutex);
+ return 0;
+}
+
+static int i915_shared_dplls_info(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int i;
+
+ drm_modeset_lock_all(dev);
+ for (i = 0; i < dev_priv->num_shared_dpll; i++) {
+ struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
+
+ seq_printf(m, "DPLL%i: %s, id: %i\n", i, pll->name, pll->id);
+ seq_printf(m, " refcount: %i, active: %i, on: %s\n", pll->refcount,
+ pll->active, yesno(pll->on));
+ seq_printf(m, " tracked hardware state:\n");
+ seq_printf(m, " dpll: 0x%08x\n", pll->hw_state.dpll);
+ seq_printf(m, " dpll_md: 0x%08x\n", pll->hw_state.dpll_md);
+ seq_printf(m, " fp0: 0x%08x\n", pll->hw_state.fp0);
+ seq_printf(m, " fp1: 0x%08x\n", pll->hw_state.fp1);
+ seq_printf(m, " wrpll: 0x%08x\n", pll->hw_state.wrpll);
+ }
+ drm_modeset_unlock_all(dev);
+
+ return 0;
+}
+
struct pipe_crc_info {
const char *name;
struct drm_device *dev;
enum pipe pipe;
};
+static int i915_dp_mst_info(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct drm_encoder *encoder;
+ struct intel_encoder *intel_encoder;
+ struct intel_digital_port *intel_dig_port;
+ drm_modeset_lock_all(dev);
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ intel_encoder = to_intel_encoder(encoder);
+ if (intel_encoder->type != INTEL_OUTPUT_DISPLAYPORT)
+ continue;
+ intel_dig_port = enc_to_dig_port(encoder);
+ if (!intel_dig_port->dp.can_mst)
+ continue;
+
+ drm_dp_mst_dump_topology(m, &intel_dig_port->dp.mst_mgr);
+ }
+ drm_modeset_unlock_all(dev);
+ return 0;
+}
+
static int i915_pipe_crc_open(struct inode *inode, struct file *filep)
{
struct pipe_crc_info *info = inode->i_private;
return 0;
}
-static int ivb_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,
+static void hsw_trans_edp_pipe_A_crc_wa(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *crtc =
+ to_intel_crtc(dev_priv->pipe_to_crtc_mapping[PIPE_A]);
+
+ drm_modeset_lock_all(dev);
+ /*
+ * If we use the eDP transcoder we need to make sure that we don't
+ * bypass the pfit, since otherwise the pipe CRC source won't work. Only
+ * relevant on hsw with pipe A when using the always-on power well
+ * routing.
+ */
+ if (crtc->config.cpu_transcoder == TRANSCODER_EDP &&
+ !crtc->config.pch_pfit.enabled) {
+ crtc->config.pch_pfit.force_thru = true;
+
+ intel_display_power_get(dev_priv,
+ POWER_DOMAIN_PIPE_PANEL_FITTER(PIPE_A));
+
+ dev_priv->display.crtc_disable(&crtc->base);
+ dev_priv->display.crtc_enable(&crtc->base);
+ }
+ drm_modeset_unlock_all(dev);
+}
+
+static void hsw_undo_trans_edp_pipe_A_crc_wa(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *crtc =
+ to_intel_crtc(dev_priv->pipe_to_crtc_mapping[PIPE_A]);
+
+ drm_modeset_lock_all(dev);
+ /*
+ * If we use the eDP transcoder we need to make sure that we don't
+ * bypass the pfit, since otherwise the pipe CRC source won't work. Only
+ * relevant on hsw with pipe A when using the always-on power well
+ * routing.
+ */
+ if (crtc->config.pch_pfit.force_thru) {
+ crtc->config.pch_pfit.force_thru = false;
+
+ dev_priv->display.crtc_disable(&crtc->base);
+ dev_priv->display.crtc_enable(&crtc->base);
+
+ intel_display_power_put(dev_priv,
+ POWER_DOMAIN_PIPE_PANEL_FITTER(PIPE_A));
+ }
+ drm_modeset_unlock_all(dev);
+}
+
+static int ivb_pipe_crc_ctl_reg(struct drm_device *dev,
+ enum pipe pipe,
+ enum intel_pipe_crc_source *source,
uint32_t *val)
{
if (*source == INTEL_PIPE_CRC_SOURCE_AUTO)
*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_SPRITE_IVB;
break;
case INTEL_PIPE_CRC_SOURCE_PF:
+ if (IS_HASWELL(dev) && pipe == PIPE_A)
+ hsw_trans_edp_pipe_A_crc_wa(dev);
+
*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PF_IVB;
break;
case INTEL_PIPE_CRC_SOURCE_NONE:
else if (INTEL_INFO(dev)->gen < 5)
ret = i9xx_pipe_crc_ctl_reg(dev, pipe, &source, &val);
else if (IS_VALLEYVIEW(dev))
- ret = vlv_pipe_crc_ctl_reg(dev,pipe, &source, &val);
+ ret = vlv_pipe_crc_ctl_reg(dev, pipe, &source, &val);
else if (IS_GEN5(dev) || IS_GEN6(dev))
ret = ilk_pipe_crc_ctl_reg(&source, &val);
else
- ret = ivb_pipe_crc_ctl_reg(&source, &val);
+ ret = ivb_pipe_crc_ctl_reg(dev, pipe, &source, &val);
if (ret != 0)
return ret;
/* real source -> none transition */
if (source == INTEL_PIPE_CRC_SOURCE_NONE) {
struct intel_pipe_crc_entry *entries;
+ struct intel_crtc *crtc =
+ to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
DRM_DEBUG_DRIVER("stopping CRCs for pipe %c\n",
pipe_name(pipe));
- intel_wait_for_vblank(dev, pipe);
+ drm_modeset_lock(&crtc->base.mutex, NULL);
+ if (crtc->active)
+ intel_wait_for_vblank(dev, pipe);
+ drm_modeset_unlock(&crtc->base.mutex);
spin_lock_irq(&pipe_crc->lock);
entries = pipe_crc->entries;
g4x_undo_pipe_scramble_reset(dev, pipe);
else if (IS_VALLEYVIEW(dev))
vlv_undo_pipe_scramble_reset(dev, pipe);
+ else if (IS_HASWELL(dev) && pipe == PIPE_A)
+ hsw_undo_trans_edp_pipe_A_crc_wa(dev);
}
return 0;
{
struct drm_device *dev = inode->i_private;
- if (!HAS_PCH_SPLIT(dev))
+ if (HAS_GMCH_DISPLAY(dev))
return -ENODEV;
return single_open(file, pri_wm_latency_show, dev);
{
struct drm_device *dev = inode->i_private;
- if (!HAS_PCH_SPLIT(dev))
+ if (HAS_GMCH_DISPLAY(dev))
return -ENODEV;
return single_open(file, spr_wm_latency_show, dev);
{
struct drm_device *dev = inode->i_private;
- if (!HAS_PCH_SPLIT(dev))
+ if (HAS_GMCH_DISPLAY(dev))
return -ENODEV;
return single_open(file, cur_wm_latency_show, dev);
struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
- if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+ if (INTEL_INFO(dev)->gen < 6)
return -ENODEV;
flush_delayed_work(&dev_priv->rps.delayed_resume_work);
u32 rp_state_cap, hw_max, hw_min;
int ret;
- if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+ if (INTEL_INFO(dev)->gen < 6)
return -ENODEV;
flush_delayed_work(&dev_priv->rps.delayed_resume_work);
if (IS_VALLEYVIEW(dev)) {
val = vlv_freq_opcode(dev_priv, val);
- hw_max = valleyview_rps_max_freq(dev_priv);
- hw_min = valleyview_rps_min_freq(dev_priv);
+ hw_max = dev_priv->rps.max_freq;
+ hw_min = dev_priv->rps.min_freq;
} else {
do_div(val, GT_FREQUENCY_MULTIPLIER);
struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
- if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+ if (INTEL_INFO(dev)->gen < 6)
return -ENODEV;
flush_delayed_work(&dev_priv->rps.delayed_resume_work);
u32 rp_state_cap, hw_max, hw_min;
int ret;
- if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+ if (INTEL_INFO(dev)->gen < 6)
return -ENODEV;
flush_delayed_work(&dev_priv->rps.delayed_resume_work);
if (IS_VALLEYVIEW(dev)) {
val = vlv_freq_opcode(dev_priv, val);
- hw_max = valleyview_rps_max_freq(dev_priv);
- hw_min = valleyview_rps_min_freq(dev_priv);
+ hw_max = dev_priv->rps.max_freq;
+ hw_min = dev_priv->rps.min_freq;
} else {
do_div(val, GT_FREQUENCY_MULTIPLIER);
{"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS},
{"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS},
{"i915_gem_hws_vebox", i915_hws_info, 0, (void *)VECS},
- {"i915_rstdby_delays", i915_rstdby_delays, 0},
{"i915_frequency_info", i915_frequency_info, 0},
- {"i915_delayfreq_table", i915_delayfreq_table, 0},
- {"i915_inttoext_table", i915_inttoext_table, 0},
{"i915_drpc_info", i915_drpc_info, 0},
{"i915_emon_status", i915_emon_status, 0},
{"i915_ring_freq_table", i915_ring_freq_table, 0},
- {"i915_gfxec", i915_gfxec, 0},
{"i915_fbc_status", i915_fbc_status, 0},
{"i915_ips_status", i915_ips_status, 0},
{"i915_sr_status", i915_sr_status, 0},
{"i915_pc8_status", i915_pc8_status, 0},
{"i915_power_domain_info", i915_power_domain_info, 0},
{"i915_display_info", i915_display_info, 0},
+ {"i915_semaphore_status", i915_semaphore_status, 0},
+ {"i915_shared_dplls_info", i915_shared_dplls_info, 0},
+ {"i915_dp_mst_info", i915_dp_mst_info, 0},
};
#define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)
I915_WRITE(HWS_PGA, 0x1ffff000);
}
-void i915_kernel_lost_context(struct drm_device * dev)
+void i915_kernel_lost_context(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv;
master_priv->sarea_priv->perf_boxes |= I915_BOX_RING_EMPTY;
}
-static int i915_dma_cleanup(struct drm_device * dev)
+static int i915_dma_cleanup(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int i;
return 0;
}
-static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
+static int i915_initialize(struct drm_device *dev, drm_i915_init_t *init)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
return 0;
}
-static int i915_dma_resume(struct drm_device * dev)
+static int i915_dma_resume(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_engine_cs *ring = LP_RING(dev_priv);
return 0;
}
-static int i915_emit_cmds(struct drm_device * dev, int *buffer, int dwords)
+static int i915_emit_cmds(struct drm_device *dev, int *buffer, int dwords)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int i, ret;
for (i = 0; i < dwords;) {
int sz = validate_cmd(buffer[i]);
+
if (sz == 0 || i + sz > dwords)
return -EINVAL;
i += sz;
}
}
-static int i915_dispatch_cmdbuffer(struct drm_device * dev,
+static int i915_dispatch_cmdbuffer(struct drm_device *dev,
drm_i915_cmdbuffer_t *cmd,
struct drm_clip_rect *cliprects,
void *cmdbuf)
return 0;
}
-static int i915_dispatch_batchbuffer(struct drm_device * dev,
- drm_i915_batchbuffer_t * batch,
+static int i915_dispatch_batchbuffer(struct drm_device *dev,
+ drm_i915_batchbuffer_t *batch,
struct drm_clip_rect *cliprects)
{
struct drm_i915_private *dev_priv = dev->dev_private;
return 0;
}
-static int i915_dispatch_flip(struct drm_device * dev)
+static int i915_dispatch_flip(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv =
return ret;
}
-static int i915_emit_irq(struct drm_device * dev)
+static int i915_emit_irq(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
return dev_priv->dri1.counter;
}
-static int i915_wait_irq(struct drm_device * dev, int irq_nr)
+static int i915_wait_irq(struct drm_device *dev, int irq_nr)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
{
struct drm_device *dev = pci_get_drvdata(pdev);
pm_message_t pmm = { .event = PM_EVENT_SUSPEND };
+
if (state == VGA_SWITCHEROO_ON) {
pr_info("switched on\n");
dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
if (ret)
goto cleanup_gem_stolen;
+ dev_priv->pm._irqs_disabled = false;
+
/* Important: The output setup functions called by modeset_init need
* working irqs for e.g. gmbus and dp aux transfers. */
intel_modeset_init(dev);
*/
intel_fbdev_initial_config(dev);
- /* Only enable hotplug handling once the fbdev is fully set up. */
- dev_priv->enable_hotplug_processing = true;
-
drm_kms_helper_poll_init(dev);
return 0;
}
#if IS_ENABLED(CONFIG_FB)
-static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
+static int i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
{
struct apertures_struct *ap;
struct pci_dev *pdev = dev_priv->dev->pdev;
bool primary;
+ int ret;
ap = alloc_apertures(1);
if (!ap)
- return;
+ return -ENOMEM;
ap->ranges[0].base = dev_priv->gtt.mappable_base;
ap->ranges[0].size = dev_priv->gtt.mappable_end;
primary =
pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
- remove_conflicting_framebuffers(ap, "inteldrmfb", primary);
+ ret = remove_conflicting_framebuffers(ap, "inteldrmfb", primary);
kfree(ap);
+
+ return ret;
}
#else
-static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
+static int i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
{
+ return 0;
}
#endif
#define SEP_EMPTY
#define PRINT_FLAG(name) info->name ? #name "," : ""
#define SEP_COMMA ,
- DRM_DEBUG_DRIVER("i915 device info: gen=%i, pciid=0x%04x flags="
+ DRM_DEBUG_DRIVER("i915 device info: gen=%i, pciid=0x%04x rev=0x%02x flags="
DEV_INFO_FOR_EACH_FLAG(PRINT_S, SEP_EMPTY),
info->gen,
dev_priv->dev->pdev->device,
+ dev_priv->dev->pdev->revision,
DEV_INFO_FOR_EACH_FLAG(PRINT_FLAG, SEP_COMMA));
#undef PRINT_S
#undef SEP_EMPTY
if (dev_priv == NULL)
return -ENOMEM;
- dev->dev_private = (void *)dev_priv;
+ dev->dev_private = dev_priv;
dev_priv->dev = dev;
/* copy initial configuration to dev_priv->info */
spin_lock_init(&dev_priv->backlight_lock);
spin_lock_init(&dev_priv->uncore.lock);
spin_lock_init(&dev_priv->mm.object_stat_lock);
+ spin_lock_init(&dev_priv->mmio_flip_lock);
mutex_init(&dev_priv->dpio_lock);
mutex_init(&dev_priv->modeset_restore_lock);
goto out_gtt;
}
- i915_kick_out_firmware_fb(dev_priv);
+ ret = i915_kick_out_firmware_fb(dev_priv);
+ if (ret) {
+ DRM_ERROR("failed to remove conflicting framebuffer drivers\n");
+ goto out_gtt;
+ }
}
pci_set_master(dev->pdev);
goto out_mtrrfree;
}
+ dev_priv->dp_wq = alloc_ordered_workqueue("i915-dp", 0);
+ if (dev_priv->dp_wq == NULL) {
+ DRM_ERROR("Failed to create our dp workqueue.\n");
+ ret = -ENOMEM;
+ goto out_freewq;
+ }
+
intel_irq_init(dev);
intel_uncore_sanitize(dev);
intel_teardown_gmbus(dev);
intel_teardown_mchbar(dev);
pm_qos_remove_request(&dev_priv->pm_qos);
+ destroy_workqueue(dev_priv->dp_wq);
+out_freewq:
destroy_workqueue(dev_priv->wq);
out_mtrrfree:
arch_phys_wc_del(dev_priv->gtt.mtrr);
intel_teardown_gmbus(dev);
intel_teardown_mchbar(dev);
+ destroy_workqueue(dev_priv->dp_wq);
destroy_workqueue(dev_priv->wq);
pm_qos_remove_request(&dev_priv->pm_qos);
* and DMA structures, since the kernel won't be using them, and clea
* up any GEM state.
*/
-void i915_driver_lastclose(struct drm_device * dev)
+void i915_driver_lastclose(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
i915_dma_cleanup(dev);
}
-void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
+void i915_driver_preclose(struct drm_device *dev, struct drm_file *file)
{
mutex_lock(&dev->struct_mutex);
- i915_gem_context_close(dev, file_priv);
- i915_gem_release(dev, file_priv);
+ i915_gem_context_close(dev, file);
+ i915_gem_release(dev, file);
mutex_unlock(&dev->struct_mutex);
}
* manage the gtt, we need to claim that all intel devices are agp. For
* otherwise the drm core refuses to initialize the agp support code.
*/
-int i915_driver_device_is_agp(struct drm_device * dev)
+int i915_driver_device_is_agp(struct drm_device *dev)
{
return 1;
}
*/
#include <linux/device.h>
+#include <linux/acpi.h>
#include <drm/drmP.h>
#include <drm/i915_drm.h>
#include "i915_drv.h"
PIPE_C_OFFSET, PIPE_EDP_OFFSET }, \
.trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \
TRANSCODER_C_OFFSET, TRANSCODER_EDP_OFFSET }, \
- .dpll_offsets = { DPLL_A_OFFSET, DPLL_B_OFFSET }, \
- .dpll_md_offsets = { DPLL_A_MD_OFFSET, DPLL_B_MD_OFFSET }, \
.palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET }
#define GEN_CHV_PIPEOFFSETS \
CHV_PIPE_C_OFFSET }, \
.trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \
CHV_TRANSCODER_C_OFFSET, }, \
- .dpll_offsets = { DPLL_A_OFFSET, DPLL_B_OFFSET, \
- CHV_DPLL_C_OFFSET }, \
- .dpll_md_offsets = { DPLL_A_MD_OFFSET, DPLL_B_MD_OFFSET, \
- CHV_DPLL_C_MD_OFFSET }, \
.palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET, \
CHV_PALETTE_C_OFFSET }
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
.has_llc = 1,
.has_ddi = 1,
+ .has_fpga_dbg = 1,
.has_fbc = 1,
GEN_DEFAULT_PIPEOFFSETS,
IVB_CURSOR_OFFSETS,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
.has_llc = 1,
.has_ddi = 1,
+ .has_fpga_dbg = 1,
.has_fbc = 1,
GEN_DEFAULT_PIPEOFFSETS,
IVB_CURSOR_OFFSETS,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
.has_llc = 1,
.has_ddi = 1,
+ .has_fpga_dbg = 1,
.has_fbc = 1,
GEN_DEFAULT_PIPEOFFSETS,
IVB_CURSOR_OFFSETS,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
.has_llc = 1,
.has_ddi = 1,
+ .has_fpga_dbg = 1,
.has_fbc = 1,
GEN_DEFAULT_PIPEOFFSETS,
IVB_CURSOR_OFFSETS,
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc;
-
- intel_runtime_pm_get(dev_priv);
+ pci_power_t opregion_target_state;
/* ignore lid events during suspend */
mutex_lock(&dev_priv->modeset_restore_lock);
return error;
}
- drm_irq_uninstall(dev);
- dev_priv->enable_hotplug_processing = false;
-
- intel_disable_gt_powersave(dev);
-
/*
* Disable CRTCs directly since we want to preserve sw state
- * for _thaw.
+ * for _thaw. Also, power gate the CRTC power wells.
*/
drm_modeset_lock_all(dev);
- for_each_crtc(dev, crtc) {
- dev_priv->display.crtc_disable(crtc);
- }
+ for_each_crtc(dev, crtc)
+ intel_crtc_control(crtc, false);
drm_modeset_unlock_all(dev);
+ intel_dp_mst_suspend(dev);
+
+ flush_delayed_work(&dev_priv->rps.delayed_resume_work);
+
+ intel_runtime_pm_disable_interrupts(dev);
+
+ intel_suspend_gt_powersave(dev);
+
intel_modeset_suspend_hw(dev);
}
i915_save_state(dev);
+ opregion_target_state = PCI_D3cold;
+#if IS_ENABLED(CONFIG_ACPI_SLEEP)
+ if (acpi_target_system_state() < ACPI_STATE_S3)
+ opregion_target_state = PCI_D1;
+#endif
+ intel_opregion_notify_adapter(dev, opregion_target_state);
+
+ intel_uncore_forcewake_reset(dev, false);
intel_opregion_fini(dev);
- intel_uncore_fini(dev);
console_lock();
intel_fbdev_set_suspend(dev, FBINFO_STATE_SUSPENDED);
dev_priv->suspend_count++;
+ intel_display_set_init_power(dev_priv, false);
+
return 0;
}
{
struct drm_i915_private *dev_priv = dev->dev_private;
- intel_uncore_early_sanitize(dev);
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev))
+ hsw_disable_pc8(dev_priv);
+
+ intel_uncore_early_sanitize(dev, true);
intel_uncore_sanitize(dev);
intel_power_domains_init_hw(dev_priv);
}
mutex_unlock(&dev->struct_mutex);
- /* We need working interrupts for modeset enabling ... */
- drm_irq_install(dev, dev->pdev->irq);
+ intel_runtime_pm_restore_interrupts(dev);
intel_modeset_init_hw(dev);
+ {
+ unsigned long irqflags;
+ spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+ if (dev_priv->display.hpd_irq_setup)
+ dev_priv->display.hpd_irq_setup(dev);
+ spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+ }
+
+ intel_dp_mst_resume(dev);
drm_modeset_lock_all(dev);
intel_modeset_setup_hw_state(dev, true);
drm_modeset_unlock_all(dev);
* notifications.
* */
intel_hpd_init(dev);
- dev_priv->enable_hotplug_processing = true;
/* Config may have changed between suspend and resume */
drm_helper_hpd_irq_event(dev);
}
dev_priv->modeset_restore = MODESET_DONE;
mutex_unlock(&dev_priv->modeset_restore_lock);
- intel_runtime_pm_put(dev_priv);
+ intel_opregion_notify_adapter(dev, PCI_D0);
+
return 0;
}
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct drm_i915_private *dev_priv = drm_dev->dev_private;
/*
* We have a suspedn ordering issue with the snd-hda driver also
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;
+ if (IS_HASWELL(drm_dev) || IS_BROADWELL(drm_dev))
+ hsw_enable_pc8(dev_priv);
+
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
#define DRIVER_NAME "i915"
#define DRIVER_DESC "Intel Graphics"
-#define DRIVER_DATE "20080730"
+#define DRIVER_DATE "20140725"
enum pipe {
INVALID_PIPE = -1,
POWER_DOMAIN_PORT_OTHER,
POWER_DOMAIN_VGA,
POWER_DOMAIN_AUDIO,
+ POWER_DOMAIN_PLLS,
POWER_DOMAIN_INIT,
POWER_DOMAIN_NUM,
list_for_each_entry((intel_connector), &(dev)->mode_config.connector_list, base.head) \
if ((intel_connector)->base.encoder == (__encoder))
+#define for_each_power_domain(domain, mask) \
+ for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++) \
+ if ((1 << (domain)) & (mask))
+
struct drm_i915_private;
struct i915_mmu_object;
enum intel_dpll_id {
DPLL_ID_PRIVATE = -1, /* non-shared dpll in use */
/* real shared dpll ids must be >= 0 */
- DPLL_ID_PCH_PLL_A,
- DPLL_ID_PCH_PLL_B,
+ DPLL_ID_PCH_PLL_A = 0,
+ DPLL_ID_PCH_PLL_B = 1,
+ DPLL_ID_WRPLL1 = 0,
+ DPLL_ID_WRPLL2 = 1,
};
#define I915_NUM_PLLS 2
uint32_t dpll_md;
uint32_t fp0;
uint32_t fp1;
+ uint32_t wrpll;
};
struct intel_shared_dpll {
/* should match the index in the dev_priv->shared_dplls array */
enum intel_dpll_id id;
struct intel_dpll_hw_state hw_state;
+ /* The mode_set hook is optional and should be used together with the
+ * intel_prepare_shared_dpll function. */
void (*mode_set)(struct drm_i915_private *dev_priv,
struct intel_shared_dpll *pll);
void (*enable)(struct drm_i915_private *dev_priv,
int pixel_clock, int link_clock,
struct intel_link_m_n *m_n);
-struct intel_ddi_plls {
- int spll_refcount;
- int wrpll1_refcount;
- int wrpll2_refcount;
-};
-
/* Interface history:
*
* 1.1: Original.
u32 eir;
u32 pgtbl_er;
u32 ier;
+ u32 gtier[4];
u32 ccid;
u32 derrmr;
u32 forcewake;
u64 fence[I915_MAX_NUM_FENCES];
struct intel_overlay_error_state *overlay;
struct intel_display_error_state *display;
+ struct drm_i915_error_object *semaphore_obj;
struct drm_i915_error_ring {
bool valid;
void (*update_wm)(struct drm_crtc *crtc);
void (*update_sprite_wm)(struct drm_plane *plane,
struct drm_crtc *crtc,
- uint32_t sprite_width, int pixel_size,
- bool enable, bool scaled);
+ uint32_t sprite_width, uint32_t sprite_height,
+ int pixel_size, bool enable, bool scaled);
void (*modeset_global_resources)(struct drm_device *dev);
/* Returns the active state of the crtc, and if the crtc is active,
* fills out the pipe-config with the hw state. */
/* Register offsets for the various display pipes and transcoders */
int pipe_offsets[I915_MAX_TRANSCODERS];
int trans_offsets[I915_MAX_TRANSCODERS];
- int dpll_offsets[I915_MAX_PIPES];
- int dpll_md_offsets[I915_MAX_PIPES];
int palette_offsets[I915_MAX_PIPES];
int cursor_offsets[I915_MAX_PIPES];
};
};
/* This must match up with the value previously used for execbuf2.rsvd1. */
-#define DEFAULT_CONTEXT_ID 0
+#define DEFAULT_CONTEXT_HANDLE 0
+/**
+ * struct intel_context - as the name implies, represents a context.
+ * @ref: reference count.
+ * @user_handle: userspace tracking identity for this context.
+ * @remap_slice: l3 row remapping information.
+ * @file_priv: filp associated with this context (NULL for global default
+ * context).
+ * @hang_stats: information about the role of this context in possible GPU
+ * hangs.
+ * @vm: virtual memory space used by this context.
+ * @legacy_hw_ctx: render context backing object and whether it is correctly
+ * initialized (legacy ring submission mechanism only).
+ * @link: link in the global list of contexts.
+ *
+ * Contexts are memory images used by the hardware to store copies of their
+ * internal state.
+ */
struct intel_context {
struct kref ref;
- int id;
- bool is_initialized;
+ int user_handle;
uint8_t remap_slice;
struct drm_i915_file_private *file_priv;
- struct intel_engine_cs *last_ring;
- struct drm_i915_gem_object *obj;
struct i915_ctx_hang_stats hang_stats;
struct i915_address_space *vm;
+ struct {
+ struct drm_i915_gem_object *rcs_state;
+ bool initialized;
+ } legacy_hw_ctx;
+
struct list_head link;
};
struct i915_fbc {
unsigned long size;
+ unsigned threshold;
unsigned int fb_id;
enum plane plane;
int y;
- struct drm_mm_node *compressed_fb;
+ struct drm_mm_node compressed_fb;
struct drm_mm_node *compressed_llb;
struct intel_fbc_work {
struct intel_connector *connector;
};
+struct intel_dp;
struct i915_psr {
+ struct mutex lock;
bool sink_support;
bool source_ok;
+ struct intel_dp *enabled;
+ bool active;
+ struct delayed_work work;
+ unsigned busy_frontbuffer_bits;
};
enum intel_pch {
u32 clock_gate_dis2;
};
+struct intel_rps_ei {
+ u32 cz_clock;
+ u32 render_c0;
+ u32 media_c0;
+};
+
struct intel_gen6_power_mgmt {
/* work and pm_iir are protected by dev_priv->irq_lock */
struct work_struct work;
u8 efficient_freq; /* AKA RPe. Pre-determined balanced frequency */
u8 rp1_freq; /* "less than" RP0 power/freqency */
u8 rp0_freq; /* Non-overclocked max frequency. */
+ u32 cz_freq;
+
+ u32 ei_interrupt_count;
int last_adj;
enum { LOW_POWER, BETWEEN, HIGH_POWER } power;
bool enabled;
struct delayed_work delayed_resume_work;
+ /* manual wa residency calculations */
+ struct intel_rps_ei up_ei, down_ei;
+
/*
* Protects RPS/RC6 register access and PCU communication.
* Must be taken after struct_mutex if nested.
u16 pwm_freq_hz;
bool present;
bool active_low_pwm;
+ u8 min_brightness; /* min_brightness/255 of max */
} backlight;
/* MIPI DSI */
*/
struct i915_runtime_pm {
bool suspended;
- bool irqs_disabled;
+ bool _irqs_disabled;
};
enum intel_pipe_crc_source {
wait_queue_head_t wq;
};
+struct i915_frontbuffer_tracking {
+ struct mutex lock;
+
+ /*
+ * Tracking bits for delayed frontbuffer flushing du to gpu activity or
+ * scheduled flips.
+ */
+ unsigned busy_bits;
+ unsigned flip_bits;
+};
+
struct drm_i915_private {
struct drm_device *dev;
struct kmem_cache *slab;
struct pci_dev *bridge_dev;
struct intel_engine_cs ring[I915_NUM_RINGS];
+ struct drm_i915_gem_object *semaphore_obj;
uint32_t last_seqno, next_seqno;
drm_dma_handle_t *status_page_dmah;
/* protects the irq masks */
spinlock_t irq_lock;
+ /* protects the mmio flip data */
+ spinlock_t mmio_flip_lock;
+
bool display_irqs_enabled;
/* To control wakeup latency, e.g. for irq-driven dp aux transfers. */
u32 pipestat_irq_mask[I915_MAX_PIPES];
struct work_struct hotplug_work;
- bool enable_hotplug_processing;
struct {
unsigned long hpd_last_jiffies;
int hpd_cnt;
int num_shared_dpll;
struct intel_shared_dpll shared_dplls[I915_NUM_PLLS];
- struct intel_ddi_plls ddi_plls;
int dpio_phy_iosf_port[I915_NUM_PHYS_VLV];
/* Reclocking support */
bool lvds_downclock_avail;
/* indicates the reduced downclock for LVDS*/
int lvds_downclock;
+
+ struct i915_frontbuffer_tracking fb_tracking;
+
u16 orig_clock;
bool mchbar_need_disable;
struct i915_runtime_pm pm;
+ struct intel_digital_port *hpd_irq_port[I915_MAX_PORTS];
+ u32 long_hpd_port_mask;
+ u32 short_hpd_port_mask;
+ struct work_struct dig_port_work;
+
+ /*
+ * if we get a HPD irq from DP and a HPD irq from non-DP
+ * the non-DP HPD could block the workqueue on a mode config
+ * mutex getting, that userspace may have taken. However
+ * userspace is waiting on the DP workqueue to run which is
+ * blocked behind the non-DP one.
+ */
+ struct workqueue_struct *dp_wq;
+
/* Old dri1 support infrastructure, beware the dragons ya fools entering
* here! */
struct i915_dri1_state dri1;
void (*release)(struct drm_i915_gem_object *);
};
+/*
+ * Frontbuffer tracking bits. Set in obj->frontbuffer_bits while a gem bo is
+ * considered to be the frontbuffer for the given plane interface-vise. This
+ * doesn't mean that the hw necessarily already scans it out, but that any
+ * rendering (by the cpu or gpu) will land in the frontbuffer eventually.
+ *
+ * We have one bit per pipe and per scanout plane type.
+ */
+#define INTEL_FRONTBUFFER_BITS_PER_PIPE 4
+#define INTEL_FRONTBUFFER_BITS \
+ (INTEL_FRONTBUFFER_BITS_PER_PIPE * I915_MAX_PIPES)
+#define INTEL_FRONTBUFFER_PRIMARY(pipe) \
+ (1 << (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
+#define INTEL_FRONTBUFFER_CURSOR(pipe) \
+ (1 << (1 +(INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+#define INTEL_FRONTBUFFER_SPRITE(pipe) \
+ (1 << (2 +(INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+#define INTEL_FRONTBUFFER_OVERLAY(pipe) \
+ (1 << (3 +(INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+#define INTEL_FRONTBUFFER_ALL_MASK(pipe) \
+ (0xf << (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
+
struct drm_i915_gem_object {
struct drm_gem_object base;
unsigned int pin_mappable:1;
unsigned int pin_display:1;
+ /*
+ * Is the object to be mapped as read-only to the GPU
+ * Only honoured if hardware has relevant pte bit
+ */
+ unsigned long gt_ro:1;
+
/*
* Is the GPU currently using a fence to access this buffer,
*/
unsigned int has_global_gtt_mapping:1;
unsigned int has_dma_mapping:1;
+ unsigned int frontbuffer_bits:INTEL_FRONTBUFFER_BITS;
+
struct sg_table *pages;
int pages_pin_count;
};
#define to_intel_bo(x) container_of(x, struct drm_i915_gem_object, base)
+void i915_gem_track_fb(struct drm_i915_gem_object *old,
+ struct drm_i915_gem_object *new,
+ unsigned frontbuffer_bits);
+
/**
* Request queue structure.
*
#define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws)
#define HAS_HW_CONTEXTS(dev) (INTEL_INFO(dev)->gen >= 6)
-#define HAS_ALIASING_PPGTT(dev) (INTEL_INFO(dev)->gen >= 6 && \
- (!IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)))
-#define HAS_PPGTT(dev) (INTEL_INFO(dev)->gen >= 7 \
- && !IS_GEN8(dev))
+#define HAS_ALIASING_PPGTT(dev) (INTEL_INFO(dev)->gen >= 6)
+#define HAS_PPGTT(dev) (INTEL_INFO(dev)->gen >= 7 && !IS_GEN8(dev))
#define USES_PPGTT(dev) intel_enable_ppgtt(dev, false)
#define USES_FULL_PPGTT(dev) intel_enable_ppgtt(dev, true)
#define HAS_PCH_NOP(dev) (INTEL_PCH_TYPE(dev) == PCH_NOP)
#define HAS_PCH_SPLIT(dev) (INTEL_PCH_TYPE(dev) != PCH_NONE)
+#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->gen < 5 || IS_VALLEYVIEW(dev))
+
/* DPF == dynamic parity feature */
#define HAS_L3_DPF(dev) (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
#define NUM_L3_SLICES(dev) (IS_HSW_GT3(dev) ? 2 : HAS_L3_DPF(dev))
bool reset;
bool disable_display;
bool disable_vtd_wa;
+ int use_mmio_flip;
+ bool mmio_debug;
};
extern struct i915_params i915 __read_mostly;
extern void i915_kernel_lost_context(struct drm_device * dev);
extern int i915_driver_load(struct drm_device *, unsigned long flags);
extern int i915_driver_unload(struct drm_device *);
-extern int i915_driver_open(struct drm_device *dev, struct drm_file *file_priv);
+extern int i915_driver_open(struct drm_device *dev, struct drm_file *file);
extern void i915_driver_lastclose(struct drm_device * dev);
extern void i915_driver_preclose(struct drm_device *dev,
- struct drm_file *file_priv);
+ struct drm_file *file);
extern void i915_driver_postclose(struct drm_device *dev,
- struct drm_file *file_priv);
+ struct drm_file *file);
extern int i915_driver_device_is_agp(struct drm_device * dev);
#ifdef CONFIG_COMPAT
extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
extern void intel_hpd_init(struct drm_device *dev);
extern void intel_uncore_sanitize(struct drm_device *dev);
-extern void intel_uncore_early_sanitize(struct drm_device *dev);
+extern void intel_uncore_early_sanitize(struct drm_device *dev,
+ bool restore_forcewake);
extern void intel_uncore_init(struct drm_device *dev);
extern void intel_uncore_check_errors(struct drm_device *dev);
extern void intel_uncore_fini(struct drm_device *dev);
+extern void intel_uncore_forcewake_reset(struct drm_device *dev, bool restore);
void
i915_enable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
void i915_gem_retire_requests_ring(struct intel_engine_cs *ring);
int __must_check i915_gem_check_wedge(struct i915_gpu_error *error,
bool interruptible);
+int __must_check i915_gem_check_olr(struct intel_engine_cs *ring, u32 seqno);
+
static inline bool i915_reset_in_progress(struct i915_gpu_error *error)
{
return unlikely(atomic_read(&error->reset_counter)
static inline bool i915_gem_context_is_default(const struct intel_context *c)
{
- return c->id == DEFAULT_CONTEXT_ID;
+ return c->user_handle == DEFAULT_CONTEXT_HANDLE;
}
int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
/* i915_gem_stolen.c */
int i915_gem_init_stolen(struct drm_device *dev);
-int i915_gem_stolen_setup_compression(struct drm_device *dev, int size);
+int i915_gem_stolen_setup_compression(struct drm_device *dev, int size, int fb_cpp);
void i915_gem_stolen_cleanup_compression(struct drm_device *dev);
void i915_gem_cleanup_stolen(struct drm_device *dev);
struct drm_i915_gem_object *
u32 stolen_offset,
u32 gtt_offset,
u32 size);
-void i915_gem_object_release_stolen(struct drm_i915_gem_object *obj);
/* i915_gem_tiling.c */
static inline bool i915_gem_object_needs_bit17_swizzle(struct drm_i915_gem_object *obj)
extern void intel_init_pch_refclk(struct drm_device *dev);
extern void gen6_set_rps(struct drm_device *dev, u8 val);
extern void valleyview_set_rps(struct drm_device *dev, u8 val);
-extern int valleyview_rps_max_freq(struct drm_i915_private *dev_priv);
-extern int valleyview_rps_min_freq(struct drm_i915_private *dev_priv);
+extern void intel_set_memory_cxsr(struct drm_i915_private *dev_priv,
+ bool enable);
extern void intel_detect_pch(struct drm_device *dev);
extern int intel_trans_dp_port_sel(struct drm_crtc *crtc);
extern int intel_enable_rc6(const struct drm_device *dev);
int i915_get_reset_stats_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
+void intel_notify_mmio_flip(struct intel_engine_cs *ring);
+
/* overlay */
extern struct intel_overlay_error_state *intel_overlay_capture_error_state(struct drm_device *dev);
extern void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e,
static inline uint32_t i915_vgacntrl_reg(struct drm_device *dev)
{
- if (HAS_PCH_SPLIT(dev))
- return CPU_VGACNTRL;
- else if (IS_VALLEYVIEW(dev))
+ if (IS_VALLEYVIEW(dev))
return VLV_VGACNTRL;
+ else if (INTEL_INFO(dev)->gen >= 5)
+ return CPU_VGACNTRL;
else
return VGACNTRL;
}
* Compare seqno against outstanding lazy request. Emit a request if they are
* equal.
*/
-static int
+int
i915_gem_check_olr(struct intel_engine_cs *ring, u32 seqno)
{
int ret;
s64 before, now;
int ret;
- WARN(dev_priv->pm.irqs_disabled, "IRQs disabled\n");
+ WARN(!intel_irqs_enabled(dev_priv), "IRQs disabled");
if (i915_seqno_passed(ring->get_seqno(ring, true), seqno))
return 0;
timeout_expire = timeout ? jiffies + nsecs_to_jiffies((u64)*timeout) : 0;
- if (INTEL_INFO(dev)->gen >= 6 && can_wait_boost(file_priv)) {
+ if (INTEL_INFO(dev)->gen >= 6 && ring->id == RCS && can_wait_boost(file_priv)) {
gen6_rps_boost(dev_priv);
if (file_priv)
mod_delayed_work(dev_priv->wq,
if (ret)
goto unpin;
- obj->fault_mappable = true;
-
+ /* Finally, remap it using the new GTT offset */
pfn = dev_priv->gtt.mappable_base + i915_gem_obj_ggtt_offset(obj);
pfn >>= PAGE_SHIFT;
- pfn += page_offset;
- /* Finally, remap it using the new GTT offset */
- ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn);
+ if (!obj->fault_mappable) {
+ unsigned long size = min_t(unsigned long,
+ vma->vm_end - vma->vm_start,
+ obj->base.size);
+ int i;
+
+ for (i = 0; i < size >> PAGE_SHIFT; i++) {
+ ret = vm_insert_pfn(vma,
+ (unsigned long)vma->vm_start + i * PAGE_SIZE,
+ pfn + i);
+ if (ret)
+ break;
+ }
+
+ obj->fault_mappable = true;
+ } else
+ ret = vm_insert_pfn(vma,
+ (unsigned long)vmf->virtual_address,
+ pfn + page_offset);
unpin:
i915_gem_object_ggtt_unpin(obj);
unlock:
* our own buffer, now let the real VM do its job and
* go down in flames if truly OOM.
*/
- gfp &= ~(__GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD);
- gfp |= __GFP_IO | __GFP_WAIT;
-
i915_gem_shrink_all(dev_priv);
- page = shmem_read_mapping_page_gfp(mapping, i, gfp);
+ page = shmem_read_mapping_page(mapping, i);
if (IS_ERR(page))
goto err_pages;
-
- gfp |= __GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD;
- gfp &= ~(__GFP_IO | __GFP_WAIT);
}
#ifdef CONFIG_SWIOTLB
if (swiotlb_nr_tbl()) {
list_move_tail(&vma->mm_list, &vm->inactive_list);
}
+ intel_fb_obj_flush(obj, true);
+
list_del_init(&obj->ring_list);
obj->ring = NULL;
u32 request_ring_position, request_start;
int ret;
- request_start = intel_ring_get_tail(ring);
+ request_start = intel_ring_get_tail(ring->buffer);
/*
* Emit any outstanding flushes - execbuf can fail to emit the flush
* after having emitted the batchbuffer command. Hence we need to fix
* GPU processing the request, we never over-estimate the
* position of the head.
*/
- request_ring_position = intel_ring_get_tail(ring);
+ request_ring_position = intel_ring_get_tail(ring->buffer);
ret = ring->add_request(ring);
if (ret)
idx = intel_ring_sync_index(from, to);
seqno = obj->last_read_seqno;
+ /* Optimization: Avoid semaphore sync when we are sure we already
+ * waited for an object with higher seqno */
if (seqno <= from->semaphore.sync_seqno[idx])
return 0;
vma->unbind_vma(vma);
- i915_gem_gtt_finish_object(obj);
-
list_del_init(&vma->mm_list);
/* Avoid an unnecessary call to unbind on rebind. */
if (i915_is_ggtt(vma->vm))
/* Since the unbound list is global, only move to that list if
* no more VMAs exist. */
- if (list_empty(&obj->vma_list))
+ if (list_empty(&obj->vma_list)) {
+ i915_gem_gtt_finish_object(obj);
list_move_tail(&obj->global_list, &dev_priv->mm.unbound_list);
+ }
/* And finally now the object is completely decoupled from this vma,
* we can drop its hold on the backing storage and allow it to be
old_write_domain = obj->base.write_domain;
obj->base.write_domain = 0;
+ intel_fb_obj_flush(obj, false);
+
trace_i915_gem_object_change_domain(obj,
obj->base.read_domains,
old_write_domain);
old_write_domain = obj->base.write_domain;
obj->base.write_domain = 0;
+ intel_fb_obj_flush(obj, false);
+
trace_i915_gem_object_change_domain(obj,
obj->base.read_domains,
old_write_domain);
obj->dirty = 1;
}
+ if (write)
+ intel_fb_obj_invalidate(obj, NULL);
+
trace_i915_gem_object_change_domain(obj,
old_read_domains,
old_write_domain);
obj->base.write_domain = I915_GEM_DOMAIN_CPU;
}
+ if (write)
+ intel_fb_obj_invalidate(obj, NULL);
+
trace_i915_gem_object_change_domain(obj,
old_read_domains,
old_write_domain);
if (obj->stolen)
i915_gem_object_unpin_pages(obj);
+ WARN_ON(obj->frontbuffer_bits);
+
if (WARN_ON(obj->pages_pin_count))
obj->pages_pin_count = 0;
if (discard_backing_storage(obj))
obj->madv = I915_MADV_DONTNEED;
i915_gem_object_put_pages(obj);
i915_gem_object_free_mmap_offset(obj);
- i915_gem_object_release_stolen(obj);
BUG_ON(obj->pages);
del_timer_sync(&dev_priv->gpu_error.hangcheck_timer);
cancel_delayed_work_sync(&dev_priv->mm.retire_work);
- cancel_delayed_work_sync(&dev_priv->mm.idle_work);
+ flush_delayed_work(&dev_priv->mm.idle_work);
return 0;
dev_priv->mm.oom_notifier.notifier_call = i915_gem_shrinker_oom;
register_oom_notifier(&dev_priv->mm.oom_notifier);
+
+ mutex_init(&dev_priv->fb_tracking.lock);
}
void i915_gem_release(struct drm_device *dev, struct drm_file *file)
return ret;
}
+void i915_gem_track_fb(struct drm_i915_gem_object *old,
+ struct drm_i915_gem_object *new,
+ unsigned frontbuffer_bits)
+{
+ if (old) {
+ WARN_ON(!mutex_is_locked(&old->base.dev->struct_mutex));
+ WARN_ON(!(old->frontbuffer_bits & frontbuffer_bits));
+ old->frontbuffer_bits &= ~frontbuffer_bits;
+ }
+
+ if (new) {
+ WARN_ON(!mutex_is_locked(&new->base.dev->struct_mutex));
+ WARN_ON(new->frontbuffer_bits & frontbuffer_bits);
+ new->frontbuffer_bits |= frontbuffer_bits;
+ }
+}
+
static bool mutex_is_locked_by(struct mutex *mutex, struct task_struct *task)
{
if (!mutex_is_locked(mutex))
vm == &dev_priv->mm.aliasing_ppgtt->base)
vm = &dev_priv->gtt.base;
- BUG_ON(list_empty(&o->vma_list));
list_for_each_entry(vma, &o->vma_list, vma_link) {
if (vma->vm == vm)
return vma->node.start;
}
+ WARN(1, "%s vma for this object not found.\n",
+ i915_is_ggtt(vm) ? "global" : "ppgtt");
return -1;
}
bool was_interruptible;
bool unlock;
- while (!i915_gem_shrinker_lock(dev, &unlock) && --timeout)
+ while (!i915_gem_shrinker_lock(dev, &unlock) && --timeout) {
schedule_timeout_killable(1);
+ if (fatal_signal_pending(current))
+ return NOTIFY_DONE;
+ }
if (timeout == 0) {
pr_err("Unable to purge GPU memory due lock contention.\n");
return NOTIFY_DONE;
typeof(*ctx), ref);
struct i915_hw_ppgtt *ppgtt = NULL;
- if (ctx->obj) {
+ if (ctx->legacy_hw_ctx.rcs_state) {
/* We refcount even the aliasing PPGTT to keep the code symmetric */
- if (USES_PPGTT(ctx->obj->base.dev))
+ if (USES_PPGTT(ctx->legacy_hw_ctx.rcs_state->base.dev))
ppgtt = ctx_to_ppgtt(ctx);
-
- /* XXX: Free up the object before tearing down the address space, in
- * case we're bound in the PPGTT */
- drm_gem_object_unreference(&ctx->obj->base);
}
if (ppgtt)
kref_put(&ppgtt->ref, ppgtt_release);
+ if (ctx->legacy_hw_ctx.rcs_state)
+ drm_gem_object_unreference(&ctx->legacy_hw_ctx.rcs_state->base);
list_del(&ctx->link);
kfree(ctx);
}
+static struct drm_i915_gem_object *
+i915_gem_alloc_context_obj(struct drm_device *dev, size_t size)
+{
+ struct drm_i915_gem_object *obj;
+ int ret;
+
+ obj = i915_gem_alloc_object(dev, size);
+ if (obj == NULL)
+ return ERR_PTR(-ENOMEM);
+
+ /*
+ * Try to make the context utilize L3 as well as LLC.
+ *
+ * On VLV we don't have L3 controls in the PTEs so we
+ * shouldn't touch the cache level, especially as that
+ * would make the object snooped which might have a
+ * negative performance impact.
+ */
+ if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev)) {
+ ret = i915_gem_object_set_cache_level(obj, I915_CACHE_L3_LLC);
+ /* Failure shouldn't ever happen this early */
+ if (WARN_ON(ret)) {
+ drm_gem_object_unreference(&obj->base);
+ return ERR_PTR(ret);
+ }
+ }
+
+ return obj;
+}
+
static struct i915_hw_ppgtt *
create_vm_for_ctx(struct drm_device *dev, struct intel_context *ctx)
{
list_add_tail(&ctx->link, &dev_priv->context_list);
if (dev_priv->hw_context_size) {
- ctx->obj = i915_gem_alloc_object(dev, dev_priv->hw_context_size);
- if (ctx->obj == NULL) {
- ret = -ENOMEM;
+ struct drm_i915_gem_object *obj =
+ i915_gem_alloc_context_obj(dev, dev_priv->hw_context_size);
+ if (IS_ERR(obj)) {
+ ret = PTR_ERR(obj);
goto err_out;
}
-
- /*
- * Try to make the context utilize L3 as well as LLC.
- *
- * On VLV we don't have L3 controls in the PTEs so we
- * shouldn't touch the cache level, especially as that
- * would make the object snooped which might have a
- * negative performance impact.
- */
- if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev)) {
- ret = i915_gem_object_set_cache_level(ctx->obj,
- I915_CACHE_L3_LLC);
- /* Failure shouldn't ever happen this early */
- if (WARN_ON(ret))
- goto err_out;
- }
+ ctx->legacy_hw_ctx.rcs_state = obj;
}
/* Default context will never have a file_priv */
if (file_priv != NULL) {
ret = idr_alloc(&file_priv->context_idr, ctx,
- DEFAULT_CONTEXT_ID, 0, GFP_KERNEL);
+ DEFAULT_CONTEXT_HANDLE, 0, GFP_KERNEL);
if (ret < 0)
goto err_out;
} else
- ret = DEFAULT_CONTEXT_ID;
+ ret = DEFAULT_CONTEXT_HANDLE;
ctx->file_priv = file_priv;
- ctx->id = ret;
+ ctx->user_handle = ret;
/* NB: Mark all slices as needing a remap so that when the context first
* loads it will restore whatever remap state already exists. If there
* is no remap info, it will be a NOP. */
if (IS_ERR(ctx))
return ctx;
- if (is_global_default_ctx && ctx->obj) {
+ if (is_global_default_ctx && ctx->legacy_hw_ctx.rcs_state) {
/* We may need to do things with the shrinker which
* require us to immediately switch back to the default
* context. This can cause a problem as pinning the
* be available. To avoid this we always pin the default
* context.
*/
- ret = i915_gem_obj_ggtt_pin(ctx->obj,
+ ret = i915_gem_obj_ggtt_pin(ctx->legacy_hw_ctx.rcs_state,
get_context_alignment(dev), 0);
if (ret) {
DRM_DEBUG_DRIVER("Couldn't pin %d\n", ret);
return ctx;
err_unpin:
- if (is_global_default_ctx && ctx->obj)
- i915_gem_object_ggtt_unpin(ctx->obj);
+ if (is_global_default_ctx && ctx->legacy_hw_ctx.rcs_state)
+ i915_gem_object_ggtt_unpin(ctx->legacy_hw_ctx.rcs_state);
err_destroy:
i915_gem_context_unreference(ctx);
return ERR_PTR(ret);
for (i = 0; i < I915_NUM_RINGS; i++) {
struct intel_engine_cs *ring = &dev_priv->ring[i];
struct intel_context *dctx = ring->default_context;
+ struct intel_context *lctx = ring->last_context;
/* Do a fake switch to the default context */
- if (ring->last_context == dctx)
+ if (lctx == dctx)
continue;
- if (!ring->last_context)
+ if (!lctx)
continue;
- if (dctx->obj && i == RCS) {
- WARN_ON(i915_gem_obj_ggtt_pin(dctx->obj,
+ if (dctx->legacy_hw_ctx.rcs_state && i == RCS) {
+ WARN_ON(i915_gem_obj_ggtt_pin(dctx->legacy_hw_ctx.rcs_state,
get_context_alignment(dev), 0));
/* Fake a finish/inactive */
- dctx->obj->base.write_domain = 0;
- dctx->obj->active = 0;
+ dctx->legacy_hw_ctx.rcs_state->base.write_domain = 0;
+ dctx->legacy_hw_ctx.rcs_state->active = 0;
}
- i915_gem_context_unreference(ring->last_context);
+ if (lctx->legacy_hw_ctx.rcs_state && i == RCS)
+ i915_gem_object_ggtt_unpin(lctx->legacy_hw_ctx.rcs_state);
+
+ i915_gem_context_unreference(lctx);
i915_gem_context_reference(dctx);
ring->last_context = dctx;
}
struct intel_context *dctx = dev_priv->ring[RCS].default_context;
int i;
- if (dctx->obj) {
+ if (dctx->legacy_hw_ctx.rcs_state) {
/* The only known way to stop the gpu from accessing the hw context is
* to reset it. Do this as the very last operation to avoid confusing
* other code, leading to spurious errors. */
WARN_ON(!dev_priv->ring[RCS].last_context);
if (dev_priv->ring[RCS].last_context == dctx) {
/* Fake switch to NULL context */
- WARN_ON(dctx->obj->active);
- i915_gem_object_ggtt_unpin(dctx->obj);
+ WARN_ON(dctx->legacy_hw_ctx.rcs_state->active);
+ i915_gem_object_ggtt_unpin(dctx->legacy_hw_ctx.rcs_state);
i915_gem_context_unreference(dctx);
dev_priv->ring[RCS].last_context = NULL;
}
- i915_gem_object_ggtt_unpin(dctx->obj);
+ i915_gem_object_ggtt_unpin(dctx->legacy_hw_ctx.rcs_state);
}
for (i = 0; i < I915_NUM_RINGS; i++) {
intel_ring_emit(ring, MI_NOOP);
intel_ring_emit(ring, MI_SET_CONTEXT);
- intel_ring_emit(ring, i915_gem_obj_ggtt_offset(new_context->obj) |
+ intel_ring_emit(ring, i915_gem_obj_ggtt_offset(new_context->legacy_hw_ctx.rcs_state) |
MI_MM_SPACE_GTT |
MI_SAVE_EXT_STATE_EN |
MI_RESTORE_EXT_STATE_EN |
int ret, i;
if (from != NULL && ring == &dev_priv->ring[RCS]) {
- BUG_ON(from->obj == NULL);
- BUG_ON(!i915_gem_obj_is_pinned(from->obj));
+ BUG_ON(from->legacy_hw_ctx.rcs_state == NULL);
+ BUG_ON(!i915_gem_obj_is_pinned(from->legacy_hw_ctx.rcs_state));
}
- if (from == to && from->last_ring == ring && !to->remap_slice)
+ if (from == to && !to->remap_slice)
return 0;
/* Trying to pin first makes error handling easier. */
if (ring == &dev_priv->ring[RCS]) {
- ret = i915_gem_obj_ggtt_pin(to->obj,
+ ret = i915_gem_obj_ggtt_pin(to->legacy_hw_ctx.rcs_state,
get_context_alignment(ring->dev), 0);
if (ret)
return ret;
*
* XXX: We need a real interface to do this instead of trickery.
*/
- ret = i915_gem_object_set_to_gtt_domain(to->obj, false);
+ ret = i915_gem_object_set_to_gtt_domain(to->legacy_hw_ctx.rcs_state, false);
if (ret)
goto unpin_out;
- if (!to->obj->has_global_gtt_mapping) {
- struct i915_vma *vma = i915_gem_obj_to_vma(to->obj,
+ if (!to->legacy_hw_ctx.rcs_state->has_global_gtt_mapping) {
+ struct i915_vma *vma = i915_gem_obj_to_vma(to->legacy_hw_ctx.rcs_state,
&dev_priv->gtt.base);
- vma->bind_vma(vma, to->obj->cache_level, GLOBAL_BIND);
+ vma->bind_vma(vma, to->legacy_hw_ctx.rcs_state->cache_level, GLOBAL_BIND);
}
- if (!to->is_initialized || i915_gem_context_is_default(to))
+ if (!to->legacy_hw_ctx.initialized || i915_gem_context_is_default(to))
hw_flags |= MI_RESTORE_INHIBIT;
ret = mi_set_context(ring, to, hw_flags);
* MI_SET_CONTEXT instead of when the next seqno has completed.
*/
if (from != NULL) {
- from->obj->base.read_domains = I915_GEM_DOMAIN_INSTRUCTION;
- i915_vma_move_to_active(i915_gem_obj_to_ggtt(from->obj), ring);
+ from->legacy_hw_ctx.rcs_state->base.read_domains = I915_GEM_DOMAIN_INSTRUCTION;
+ i915_vma_move_to_active(i915_gem_obj_to_ggtt(from->legacy_hw_ctx.rcs_state), ring);
/* As long as MI_SET_CONTEXT is serializing, ie. it flushes the
* whole damn pipeline, we don't need to explicitly mark the
* object dirty. The only exception is that the context must be
* able to defer doing this until we know the object would be
* swapped, but there is no way to do that yet.
*/
- from->obj->dirty = 1;
- BUG_ON(from->obj->ring != ring);
+ from->legacy_hw_ctx.rcs_state->dirty = 1;
+ BUG_ON(from->legacy_hw_ctx.rcs_state->ring != ring);
/* obj is kept alive until the next request by its active ref */
- i915_gem_object_ggtt_unpin(from->obj);
+ i915_gem_object_ggtt_unpin(from->legacy_hw_ctx.rcs_state);
i915_gem_context_unreference(from);
}
- uninitialized = !to->is_initialized && from == NULL;
- to->is_initialized = true;
+ uninitialized = !to->legacy_hw_ctx.initialized && from == NULL;
+ to->legacy_hw_ctx.initialized = true;
done:
i915_gem_context_reference(to);
ring->last_context = to;
- to->last_ring = ring;
if (uninitialized) {
ret = i915_gem_render_state_init(ring);
unpin_out:
if (ring->id == RCS)
- i915_gem_object_ggtt_unpin(to->obj);
+ i915_gem_object_ggtt_unpin(to->legacy_hw_ctx.rcs_state);
return ret;
}
WARN_ON(!mutex_is_locked(&dev_priv->dev->struct_mutex));
- if (to->obj == NULL) { /* We have the fake context */
+ if (to->legacy_hw_ctx.rcs_state == NULL) { /* We have the fake context */
if (to != ring->last_context) {
i915_gem_context_reference(to);
if (ring->last_context)
if (IS_ERR(ctx))
return PTR_ERR(ctx);
- args->ctx_id = ctx->id;
+ args->ctx_id = ctx->user_handle;
DRM_DEBUG_DRIVER("HW context %d created\n", args->ctx_id);
return 0;
struct intel_context *ctx;
int ret;
- if (args->ctx_id == DEFAULT_CONTEXT_ID)
+ if (args->ctx_id == DEFAULT_CONTEXT_HANDLE)
return -ENOENT;
ret = i915_mutex_lock_interruptible(dev);
return PTR_ERR(ctx);
}
- idr_remove(&ctx->file_priv->context_idr, ctx->id);
+ idr_remove(&ctx->file_priv->context_idr, ctx->user_handle);
i915_gem_context_unreference(ctx);
mutex_unlock(&dev->struct_mutex);
struct intel_context *ctx = NULL;
struct i915_ctx_hang_stats *hs;
- if (ring->id != RCS && ctx_id != DEFAULT_CONTEXT_ID)
+ if (ring->id != RCS && ctx_id != DEFAULT_CONTEXT_HANDLE)
return ERR_PTR(-EINVAL);
ctx = i915_gem_context_get(file->driver_priv, ctx_id);
if (obj->base.write_domain) {
obj->dirty = 1;
obj->last_write_seqno = intel_ring_get_seqno(ring);
- /* check for potential scanout */
- if (i915_gem_obj_ggtt_bound(obj) &&
- i915_gem_obj_to_ggtt(obj)->pin_count)
- intel_mark_fb_busy(obj, ring);
+
+ intel_fb_obj_invalidate(obj, ring);
/* update for the implicit flush after a batch */
obj->base.write_domain &= ~I915_GEM_GPU_DOMAINS;
return 0;
}
+static int
+legacy_ringbuffer_submission(struct drm_device *dev, struct drm_file *file,
+ struct intel_engine_cs *ring,
+ struct intel_context *ctx,
+ struct drm_i915_gem_execbuffer2 *args,
+ struct list_head *vmas,
+ struct drm_i915_gem_object *batch_obj,
+ u64 exec_start, u32 flags)
+{
+ struct drm_clip_rect *cliprects = NULL;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ u64 exec_len;
+ int instp_mode;
+ u32 instp_mask;
+ int i, ret = 0;
+
+ if (args->num_cliprects != 0) {
+ if (ring != &dev_priv->ring[RCS]) {
+ DRM_DEBUG("clip rectangles are only valid with the render ring\n");
+ return -EINVAL;
+ }
+
+ if (INTEL_INFO(dev)->gen >= 5) {
+ DRM_DEBUG("clip rectangles are only valid on pre-gen5\n");
+ return -EINVAL;
+ }
+
+ if (args->num_cliprects > UINT_MAX / sizeof(*cliprects)) {
+ DRM_DEBUG("execbuf with %u cliprects\n",
+ args->num_cliprects);
+ return -EINVAL;
+ }
+
+ cliprects = kcalloc(args->num_cliprects,
+ sizeof(*cliprects),
+ GFP_KERNEL);
+ if (cliprects == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ if (copy_from_user(cliprects,
+ to_user_ptr(args->cliprects_ptr),
+ sizeof(*cliprects)*args->num_cliprects)) {
+ ret = -EFAULT;
+ goto error;
+ }
+ } else {
+ if (args->DR4 == 0xffffffff) {
+ DRM_DEBUG("UXA submitting garbage DR4, fixing up\n");
+ args->DR4 = 0;
+ }
+
+ if (args->DR1 || args->DR4 || args->cliprects_ptr) {
+ DRM_DEBUG("0 cliprects but dirt in cliprects fields\n");
+ return -EINVAL;
+ }
+ }
+
+ ret = i915_gem_execbuffer_move_to_gpu(ring, vmas);
+ if (ret)
+ goto error;
+
+ ret = i915_switch_context(ring, ctx);
+ if (ret)
+ goto error;
+
+ instp_mode = args->flags & I915_EXEC_CONSTANTS_MASK;
+ instp_mask = I915_EXEC_CONSTANTS_MASK;
+ switch (instp_mode) {
+ case I915_EXEC_CONSTANTS_REL_GENERAL:
+ case I915_EXEC_CONSTANTS_ABSOLUTE:
+ case I915_EXEC_CONSTANTS_REL_SURFACE:
+ if (instp_mode != 0 && ring != &dev_priv->ring[RCS]) {
+ DRM_DEBUG("non-0 rel constants mode on non-RCS\n");
+ ret = -EINVAL;
+ goto error;
+ }
+
+ if (instp_mode != dev_priv->relative_constants_mode) {
+ if (INTEL_INFO(dev)->gen < 4) {
+ DRM_DEBUG("no rel constants on pre-gen4\n");
+ ret = -EINVAL;
+ goto error;
+ }
+
+ if (INTEL_INFO(dev)->gen > 5 &&
+ instp_mode == I915_EXEC_CONSTANTS_REL_SURFACE) {
+ DRM_DEBUG("rel surface constants mode invalid on gen5+\n");
+ ret = -EINVAL;
+ goto error;
+ }
+
+ /* The HW changed the meaning on this bit on gen6 */
+ if (INTEL_INFO(dev)->gen >= 6)
+ instp_mask &= ~I915_EXEC_CONSTANTS_REL_SURFACE;
+ }
+ break;
+ default:
+ DRM_DEBUG("execbuf with unknown constants: %d\n", instp_mode);
+ ret = -EINVAL;
+ goto error;
+ }
+
+ if (ring == &dev_priv->ring[RCS] &&
+ instp_mode != dev_priv->relative_constants_mode) {
+ ret = intel_ring_begin(ring, 4);
+ if (ret)
+ goto error;
+
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
+ intel_ring_emit(ring, INSTPM);
+ intel_ring_emit(ring, instp_mask << 16 | instp_mode);
+ intel_ring_advance(ring);
+
+ dev_priv->relative_constants_mode = instp_mode;
+ }
+
+ if (args->flags & I915_EXEC_GEN7_SOL_RESET) {
+ ret = i915_reset_gen7_sol_offsets(dev, ring);
+ if (ret)
+ goto error;
+ }
+
+ exec_len = args->batch_len;
+ if (cliprects) {
+ for (i = 0; i < args->num_cliprects; i++) {
+ ret = i915_emit_box(dev, &cliprects[i],
+ args->DR1, args->DR4);
+ if (ret)
+ goto error;
+
+ ret = ring->dispatch_execbuffer(ring,
+ exec_start, exec_len,
+ flags);
+ if (ret)
+ goto error;
+ }
+ } else {
+ ret = ring->dispatch_execbuffer(ring,
+ exec_start, exec_len,
+ flags);
+ if (ret)
+ return ret;
+ }
+
+ trace_i915_gem_ring_dispatch(ring, intel_ring_get_seqno(ring), flags);
+
+ i915_gem_execbuffer_move_to_active(vmas, ring);
+ i915_gem_execbuffer_retire_commands(dev, file, ring, batch_obj);
+
+error:
+ kfree(cliprects);
+ return ret;
+}
+
/**
* Find one BSD ring to dispatch the corresponding BSD command.
* The Ring ID is returned.
struct drm_i915_private *dev_priv = dev->dev_private;
struct eb_vmas *eb;
struct drm_i915_gem_object *batch_obj;
- struct drm_clip_rect *cliprects = NULL;
struct intel_engine_cs *ring;
struct intel_context *ctx;
struct i915_address_space *vm;
const u32 ctx_id = i915_execbuffer2_get_context_id(*args);
- u64 exec_start = args->batch_start_offset, exec_len;
- u32 mask, flags;
- int ret, mode, i;
+ u64 exec_start = args->batch_start_offset;
+ u32 flags;
+ int ret;
bool need_relocs;
if (!i915_gem_check_execbuffer(args))
return -EINVAL;
}
- mode = args->flags & I915_EXEC_CONSTANTS_MASK;
- mask = I915_EXEC_CONSTANTS_MASK;
- switch (mode) {
- case I915_EXEC_CONSTANTS_REL_GENERAL:
- case I915_EXEC_CONSTANTS_ABSOLUTE:
- case I915_EXEC_CONSTANTS_REL_SURFACE:
- if (mode != 0 && ring != &dev_priv->ring[RCS]) {
- DRM_DEBUG("non-0 rel constants mode on non-RCS\n");
- return -EINVAL;
- }
-
- if (mode != dev_priv->relative_constants_mode) {
- if (INTEL_INFO(dev)->gen < 4) {
- DRM_DEBUG("no rel constants on pre-gen4\n");
- return -EINVAL;
- }
-
- if (INTEL_INFO(dev)->gen > 5 &&
- mode == I915_EXEC_CONSTANTS_REL_SURFACE) {
- DRM_DEBUG("rel surface constants mode invalid on gen5+\n");
- return -EINVAL;
- }
-
- /* The HW changed the meaning on this bit on gen6 */
- if (INTEL_INFO(dev)->gen >= 6)
- mask &= ~I915_EXEC_CONSTANTS_REL_SURFACE;
- }
- break;
- default:
- DRM_DEBUG("execbuf with unknown constants: %d\n", mode);
- return -EINVAL;
- }
-
if (args->buffer_count < 1) {
DRM_DEBUG("execbuf with %d buffers\n", args->buffer_count);
return -EINVAL;
}
- if (args->num_cliprects != 0) {
- if (ring != &dev_priv->ring[RCS]) {
- DRM_DEBUG("clip rectangles are only valid with the render ring\n");
- return -EINVAL;
- }
-
- if (INTEL_INFO(dev)->gen >= 5) {
- DRM_DEBUG("clip rectangles are only valid on pre-gen5\n");
- return -EINVAL;
- }
-
- if (args->num_cliprects > UINT_MAX / sizeof(*cliprects)) {
- DRM_DEBUG("execbuf with %u cliprects\n",
- args->num_cliprects);
- return -EINVAL;
- }
-
- cliprects = kcalloc(args->num_cliprects,
- sizeof(*cliprects),
- GFP_KERNEL);
- if (cliprects == NULL) {
- ret = -ENOMEM;
- goto pre_mutex_err;
- }
-
- if (copy_from_user(cliprects,
- to_user_ptr(args->cliprects_ptr),
- sizeof(*cliprects)*args->num_cliprects)) {
- ret = -EFAULT;
- goto pre_mutex_err;
- }
- } else {
- if (args->DR4 == 0xffffffff) {
- DRM_DEBUG("UXA submitting garbage DR4, fixing up\n");
- args->DR4 = 0;
- }
-
- if (args->DR1 || args->DR4 || args->cliprects_ptr) {
- DRM_DEBUG("0 cliprects but dirt in cliprects fields\n");
- return -EINVAL;
- }
- }
-
intel_runtime_pm_get(dev_priv);
ret = i915_mutex_lock_interruptible(dev);
else
exec_start += i915_gem_obj_offset(batch_obj, vm);
- ret = i915_gem_execbuffer_move_to_gpu(ring, &eb->vmas);
+ ret = legacy_ringbuffer_submission(dev, file, ring, ctx,
+ args, &eb->vmas, batch_obj, exec_start, flags);
if (ret)
goto err;
- ret = i915_switch_context(ring, ctx);
- if (ret)
- goto err;
-
- if (ring == &dev_priv->ring[RCS] &&
- mode != dev_priv->relative_constants_mode) {
- ret = intel_ring_begin(ring, 4);
- if (ret)
- goto err;
-
- intel_ring_emit(ring, MI_NOOP);
- intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
- intel_ring_emit(ring, INSTPM);
- intel_ring_emit(ring, mask << 16 | mode);
- intel_ring_advance(ring);
-
- dev_priv->relative_constants_mode = mode;
- }
-
- if (args->flags & I915_EXEC_GEN7_SOL_RESET) {
- ret = i915_reset_gen7_sol_offsets(dev, ring);
- if (ret)
- goto err;
- }
-
-
- exec_len = args->batch_len;
- if (cliprects) {
- for (i = 0; i < args->num_cliprects; i++) {
- ret = i915_emit_box(dev, &cliprects[i],
- args->DR1, args->DR4);
- if (ret)
- goto err;
-
- ret = ring->dispatch_execbuffer(ring,
- exec_start, exec_len,
- flags);
- if (ret)
- goto err;
- }
- } else {
- ret = ring->dispatch_execbuffer(ring,
- exec_start, exec_len,
- flags);
- if (ret)
- goto err;
- }
-
- trace_i915_gem_ring_dispatch(ring, intel_ring_get_seqno(ring), flags);
-
- i915_gem_execbuffer_move_to_active(&eb->vmas, ring);
- i915_gem_execbuffer_retire_commands(dev, file, ring, batch_obj);
-
err:
/* the request owns the ref now */
i915_gem_context_unreference(ctx);
mutex_unlock(&dev->struct_mutex);
pre_mutex_err:
- kfree(cliprects);
-
/* intel_gpu_busy should also get a ref, so it will free when the device
* is really idle. */
intel_runtime_pm_put(dev_priv);
ret = i915_gem_do_execbuffer(dev, data, file, args, exec2_list);
if (!ret) {
/* Copy the new buffer offsets back to the user's exec list. */
- struct drm_i915_gem_exec_object2 *user_exec_list =
+ struct drm_i915_gem_exec_object2 __user *user_exec_list =
to_user_ptr(args->buffers_ptr);
int i;
}
#endif
+ /* Early VLV doesn't have this */
+ if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
+ dev->pdev->revision < 0xb) {
+ DRM_DEBUG_DRIVER("disabling PPGTT on pre-B3 step VLV\n");
+ return 0;
+ }
+
return HAS_ALIASING_PPGTT(dev) ? 1 : 0;
}
static gen6_gtt_pte_t snb_pte_encode(dma_addr_t addr,
enum i915_cache_level level,
- bool valid)
+ bool valid, u32 unused)
{
gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
pte |= GEN6_PTE_ADDR_ENCODE(addr);
static gen6_gtt_pte_t ivb_pte_encode(dma_addr_t addr,
enum i915_cache_level level,
- bool valid)
+ bool valid, u32 unused)
{
gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
pte |= GEN6_PTE_ADDR_ENCODE(addr);
static gen6_gtt_pte_t byt_pte_encode(dma_addr_t addr,
enum i915_cache_level level,
- bool valid)
+ bool valid, u32 flags)
{
gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
pte |= GEN6_PTE_ADDR_ENCODE(addr);
/* Mark the page as writeable. Other platforms don't have a
* setting for read-only/writable, so this matches that behavior.
*/
- pte |= BYT_PTE_WRITEABLE;
+ if (!(flags & PTE_READ_ONLY))
+ pte |= BYT_PTE_WRITEABLE;
if (level != I915_CACHE_NONE)
pte |= BYT_PTE_SNOOPED_BY_CPU_CACHES;
static gen6_gtt_pte_t hsw_pte_encode(dma_addr_t addr,
enum i915_cache_level level,
- bool valid)
+ bool valid, u32 unused)
{
gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
pte |= HSW_PTE_ADDR_ENCODE(addr);
static gen6_gtt_pte_t iris_pte_encode(dma_addr_t addr,
enum i915_cache_level level,
- bool valid)
+ bool valid, u32 unused)
{
gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
pte |= HSW_PTE_ADDR_ENCODE(addr);
static void gen8_ppgtt_insert_entries(struct i915_address_space *vm,
struct sg_table *pages,
uint64_t start,
- enum i915_cache_level cache_level)
+ enum i915_cache_level cache_level, u32 unused)
{
struct i915_hw_ppgtt *ppgtt =
container_of(vm, struct i915_hw_ppgtt, base);
uint32_t pd_entry;
int pte, pde;
- scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true);
+ scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true, 0);
pd_addr = (gen6_gtt_pte_t __iomem *)dev_priv->gtt.gsm +
ppgtt->pd_offset / sizeof(gen6_gtt_pte_t);
unsigned first_pte = first_entry % I915_PPGTT_PT_ENTRIES;
unsigned last_pte, i;
- scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true);
+ scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true, 0);
while (num_entries) {
last_pte = first_pte + num_entries;
static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
struct sg_table *pages,
uint64_t start,
- enum i915_cache_level cache_level)
+ enum i915_cache_level cache_level, u32 flags)
{
struct i915_hw_ppgtt *ppgtt =
container_of(vm, struct i915_hw_ppgtt, base);
pt_vaddr[act_pte] =
vm->pte_encode(sg_page_iter_dma_address(&sg_iter),
- cache_level, true);
+ cache_level, true, flags);
+
if (++act_pte == I915_PPGTT_PT_ENTRIES) {
kunmap_atomic(pt_vaddr);
pt_vaddr = NULL;
enum i915_cache_level cache_level,
u32 flags)
{
+ /* Currently applicable only to VLV */
+ if (vma->obj->gt_ro)
+ flags |= PTE_READ_ONLY;
+
vma->vm->insert_entries(vma->vm, vma->obj->pages, vma->node.start,
- cache_level);
+ cache_level, flags);
}
static void ppgtt_unbind_vma(struct i915_vma *vma)
static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
struct sg_table *st,
uint64_t start,
- enum i915_cache_level level)
+ enum i915_cache_level level, u32 unused)
{
struct drm_i915_private *dev_priv = vm->dev->dev_private;
unsigned first_entry = start >> PAGE_SHIFT;
(gen8_gtt_pte_t __iomem *)dev_priv->gtt.gsm + first_entry;
int i = 0;
struct sg_page_iter sg_iter;
- dma_addr_t addr = 0;
+ dma_addr_t addr = 0; /* shut up gcc */
for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
addr = sg_dma_address(sg_iter.sg) +
static void gen6_ggtt_insert_entries(struct i915_address_space *vm,
struct sg_table *st,
uint64_t start,
- enum i915_cache_level level)
+ enum i915_cache_level level, u32 flags)
{
struct drm_i915_private *dev_priv = vm->dev->dev_private;
unsigned first_entry = start >> PAGE_SHIFT;
(gen6_gtt_pte_t __iomem *)dev_priv->gtt.gsm + first_entry;
int i = 0;
struct sg_page_iter sg_iter;
- dma_addr_t addr;
+ dma_addr_t addr = 0;
for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
addr = sg_page_iter_dma_address(&sg_iter);
- iowrite32(vm->pte_encode(addr, level, true), >t_entries[i]);
+ iowrite32(vm->pte_encode(addr, level, true, flags), >t_entries[i]);
i++;
}
* of NUMA access patterns. Therefore, even with the way we assume
* hardware should work, we must keep this posting read for paranoia.
*/
- if (i != 0)
- WARN_ON(readl(>t_entries[i-1]) !=
- vm->pte_encode(addr, level, true));
+ if (i != 0) {
+ unsigned long gtt = readl(>t_entries[i-1]);
+ WARN_ON(gtt != vm->pte_encode(addr, level, true, flags));
+ }
/* This next bit makes the above posting read even more important. We
* want to flush the TLBs only after we're certain all the PTE updates
first_entry, num_entries, max_entries))
num_entries = max_entries;
- scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, use_scratch);
+ scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, use_scratch, 0);
for (i = 0; i < num_entries; i++)
iowrite32(scratch_pte, >t_base[i]);
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj = vma->obj;
+ /* Currently applicable only to VLV */
+ if (obj->gt_ro)
+ flags |= PTE_READ_ONLY;
+
/* If there is no aliasing PPGTT, or the caller needs a global mapping,
* or we have a global mapping already but the cacheability flags have
* changed, set the global PTEs.
(cache_level != obj->cache_level)) {
vma->vm->insert_entries(vma->vm, obj->pages,
vma->node.start,
- cache_level);
+ cache_level, flags);
obj->has_global_gtt_mapping = 1;
}
}
appgtt->base.insert_entries(&appgtt->base,
vma->obj->pages,
vma->node.start,
- cache_level);
+ cache_level, flags);
vma->obj->has_aliasing_ppgtt_mapping = 1;
}
}
void (*unbind_vma)(struct i915_vma *vma);
/* Map an object into an address space with the given cache flags. */
#define GLOBAL_BIND (1<<0)
+#define PTE_READ_ONLY (1<<1)
void (*bind_vma)(struct i915_vma *vma,
enum i915_cache_level cache_level,
u32 flags);
/* FIXME: Need a more generic return type */
gen6_gtt_pte_t (*pte_encode)(dma_addr_t addr,
enum i915_cache_level level,
- bool valid); /* Create a valid PTE */
+ bool valid, u32 flags); /* Create a valid PTE */
void (*clear_range)(struct i915_address_space *vm,
uint64_t start,
uint64_t length,
void (*insert_entries)(struct i915_address_space *vm,
struct sg_table *st,
uint64_t start,
- enum i915_cache_level cache_level);
+ enum i915_cache_level cache_level, u32 flags);
void (*cleanup)(struct i915_address_space *vm);
};
#include "i915_drv.h"
#include "intel_renderstate.h"
-struct i915_render_state {
+struct render_state {
+ const struct intel_renderstate_rodata *rodata;
struct drm_i915_gem_object *obj;
- unsigned long ggtt_offset;
- u32 *batch;
- u32 size;
- u32 len;
+ u64 ggtt_offset;
+ int gen;
};
-static struct i915_render_state *render_state_alloc(struct drm_device *dev)
-{
- struct i915_render_state *so;
- struct page *page;
- int ret;
-
- so = kzalloc(sizeof(*so), GFP_KERNEL);
- if (!so)
- return ERR_PTR(-ENOMEM);
-
- so->obj = i915_gem_alloc_object(dev, 4096);
- if (so->obj == NULL) {
- ret = -ENOMEM;
- goto free;
- }
- so->size = 4096;
-
- ret = i915_gem_obj_ggtt_pin(so->obj, 4096, 0);
- if (ret)
- goto free_gem;
-
- BUG_ON(so->obj->pages->nents != 1);
- page = sg_page(so->obj->pages->sgl);
-
- so->batch = kmap(page);
- if (!so->batch) {
- ret = -ENOMEM;
- goto unpin;
- }
-
- so->ggtt_offset = i915_gem_obj_ggtt_offset(so->obj);
-
- return so;
-unpin:
- i915_gem_object_ggtt_unpin(so->obj);
-free_gem:
- drm_gem_object_unreference(&so->obj->base);
-free:
- kfree(so);
- return ERR_PTR(ret);
-}
-
-static void render_state_free(struct i915_render_state *so)
-{
- kunmap(kmap_to_page(so->batch));
- i915_gem_object_ggtt_unpin(so->obj);
- drm_gem_object_unreference(&so->obj->base);
- kfree(so);
-}
-
static const struct intel_renderstate_rodata *
render_state_get_rodata(struct drm_device *dev, const int gen)
{
return NULL;
}
-static int render_state_setup(const int gen,
- const struct intel_renderstate_rodata *rodata,
- struct i915_render_state *so)
+static int render_state_init(struct render_state *so, struct drm_device *dev)
{
- const u64 goffset = i915_gem_obj_ggtt_offset(so->obj);
- u32 reloc_index = 0;
- u32 * const d = so->batch;
- unsigned int i = 0;
int ret;
- if (!rodata || rodata->batch_items * 4 > so->size)
+ so->gen = INTEL_INFO(dev)->gen;
+ so->rodata = render_state_get_rodata(dev, so->gen);
+ if (so->rodata == NULL)
+ return 0;
+
+ if (so->rodata->batch_items * 4 > 4096)
return -EINVAL;
+ so->obj = i915_gem_alloc_object(dev, 4096);
+ if (so->obj == NULL)
+ return -ENOMEM;
+
+ ret = i915_gem_obj_ggtt_pin(so->obj, 4096, 0);
+ if (ret)
+ goto free_gem;
+
+ so->ggtt_offset = i915_gem_obj_ggtt_offset(so->obj);
+ return 0;
+
+free_gem:
+ drm_gem_object_unreference(&so->obj->base);
+ return ret;
+}
+
+static int render_state_setup(struct render_state *so)
+{
+ const struct intel_renderstate_rodata *rodata = so->rodata;
+ unsigned int i = 0, reloc_index = 0;
+ struct page *page;
+ u32 *d;
+ int ret;
+
ret = i915_gem_object_set_to_cpu_domain(so->obj, true);
if (ret)
return ret;
+ page = sg_page(so->obj->pages->sgl);
+ d = kmap(page);
+
while (i < rodata->batch_items) {
u32 s = rodata->batch[i];
- if (reloc_index < rodata->reloc_items &&
- i * 4 == rodata->reloc[reloc_index]) {
-
- s += goffset & 0xffffffff;
-
- /* We keep batch offsets max 32bit */
- if (gen >= 8) {
+ if (i * 4 == rodata->reloc[reloc_index]) {
+ u64 r = s + so->ggtt_offset;
+ s = lower_32_bits(r);
+ if (so->gen >= 8) {
if (i + 1 >= rodata->batch_items ||
rodata->batch[i + 1] != 0)
return -EINVAL;
- d[i] = s;
- i++;
- s = (goffset & 0xffffffff00000000ull) >> 32;
+ d[i++] = s;
+ s = upper_32_bits(r);
}
reloc_index++;
}
- d[i] = s;
- i++;
+ d[i++] = s;
}
+ kunmap(page);
ret = i915_gem_object_set_to_gtt_domain(so->obj, false);
if (ret)
return ret;
- if (rodata->reloc_items != reloc_index) {
- DRM_ERROR("not all relocs resolved, %d out of %d\n",
- reloc_index, rodata->reloc_items);
+ if (rodata->reloc[reloc_index] != -1) {
+ DRM_ERROR("only %d relocs resolved\n", reloc_index);
return -EINVAL;
}
- so->len = rodata->batch_items * 4;
-
return 0;
}
+static void render_state_fini(struct render_state *so)
+{
+ i915_gem_object_ggtt_unpin(so->obj);
+ drm_gem_object_unreference(&so->obj->base);
+}
+
int i915_gem_render_state_init(struct intel_engine_cs *ring)
{
- const int gen = INTEL_INFO(ring->dev)->gen;
- struct i915_render_state *so;
- const struct intel_renderstate_rodata *rodata;
+ struct render_state so;
int ret;
if (WARN_ON(ring->id != RCS))
return -ENOENT;
- rodata = render_state_get_rodata(ring->dev, gen);
- if (rodata == NULL)
- return 0;
+ ret = render_state_init(&so, ring->dev);
+ if (ret)
+ return ret;
- so = render_state_alloc(ring->dev);
- if (IS_ERR(so))
- return PTR_ERR(so);
+ if (so.rodata == NULL)
+ return 0;
- ret = render_state_setup(gen, rodata, so);
+ ret = render_state_setup(&so);
if (ret)
goto out;
ret = ring->dispatch_execbuffer(ring,
- i915_gem_obj_ggtt_offset(so->obj),
- so->len,
+ so.ggtt_offset,
+ so.rodata->batch_items * 4,
I915_DISPATCH_SECURE);
if (ret)
goto out;
- i915_vma_move_to_active(i915_gem_obj_to_ggtt(so->obj), ring);
+ i915_vma_move_to_active(i915_gem_obj_to_ggtt(so.obj), ring);
- ret = __i915_add_request(ring, NULL, so->obj, NULL);
+ ret = __i915_add_request(ring, NULL, so.obj, NULL);
/* __i915_add_request moves object to inactive if it fails */
out:
- render_state_free(so);
+ render_state_fini(&so);
return ret;
}
return base;
}
-static int i915_setup_compression(struct drm_device *dev, int size)
+static int find_compression_threshold(struct drm_device *dev,
+ struct drm_mm_node *node,
+ int size,
+ int fb_cpp)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_mm_node *compressed_fb, *uninitialized_var(compressed_llb);
+ int compression_threshold = 1;
int ret;
- compressed_fb = kzalloc(sizeof(*compressed_fb), GFP_KERNEL);
- if (!compressed_fb)
- goto err_llb;
+ /* HACK: This code depends on what we will do in *_enable_fbc. If that
+ * code changes, this code needs to change as well.
+ *
+ * The enable_fbc code will attempt to use one of our 2 compression
+ * thresholds, therefore, in that case, we only have 1 resort.
+ */
- /* Try to over-allocate to reduce reallocations and fragmentation */
- ret = drm_mm_insert_node(&dev_priv->mm.stolen, compressed_fb,
+ /* Try to over-allocate to reduce reallocations and fragmentation. */
+ ret = drm_mm_insert_node(&dev_priv->mm.stolen, node,
size <<= 1, 4096, DRM_MM_SEARCH_DEFAULT);
- if (ret)
- ret = drm_mm_insert_node(&dev_priv->mm.stolen, compressed_fb,
- size >>= 1, 4096,
- DRM_MM_SEARCH_DEFAULT);
- if (ret)
+ if (ret == 0)
+ return compression_threshold;
+
+again:
+ /* HW's ability to limit the CFB is 1:4 */
+ if (compression_threshold > 4 ||
+ (fb_cpp == 2 && compression_threshold == 2))
+ return 0;
+
+ ret = drm_mm_insert_node(&dev_priv->mm.stolen, node,
+ size >>= 1, 4096,
+ DRM_MM_SEARCH_DEFAULT);
+ if (ret && INTEL_INFO(dev)->gen <= 4) {
+ return 0;
+ } else if (ret) {
+ compression_threshold <<= 1;
+ goto again;
+ } else {
+ return compression_threshold;
+ }
+}
+
+static int i915_setup_compression(struct drm_device *dev, int size, int fb_cpp)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_mm_node *uninitialized_var(compressed_llb);
+ int ret;
+
+ ret = find_compression_threshold(dev, &dev_priv->fbc.compressed_fb,
+ size, fb_cpp);
+ if (!ret)
goto err_llb;
+ else if (ret > 1) {
+ DRM_INFO("Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n");
+
+ }
+
+ dev_priv->fbc.threshold = ret;
if (HAS_PCH_SPLIT(dev))
- I915_WRITE(ILK_DPFC_CB_BASE, compressed_fb->start);
+ I915_WRITE(ILK_DPFC_CB_BASE, dev_priv->fbc.compressed_fb.start);
else if (IS_GM45(dev)) {
- I915_WRITE(DPFC_CB_BASE, compressed_fb->start);
+ I915_WRITE(DPFC_CB_BASE, dev_priv->fbc.compressed_fb.start);
} else {
compressed_llb = kzalloc(sizeof(*compressed_llb), GFP_KERNEL);
if (!compressed_llb)
dev_priv->fbc.compressed_llb = compressed_llb;
I915_WRITE(FBC_CFB_BASE,
- dev_priv->mm.stolen_base + compressed_fb->start);
+ dev_priv->mm.stolen_base + dev_priv->fbc.compressed_fb.start);
I915_WRITE(FBC_LL_BASE,
dev_priv->mm.stolen_base + compressed_llb->start);
}
- dev_priv->fbc.compressed_fb = compressed_fb;
- dev_priv->fbc.size = size;
+ dev_priv->fbc.size = size / dev_priv->fbc.threshold;
DRM_DEBUG_KMS("reserved %d bytes of contiguous stolen space for FBC\n",
size);
err_fb:
kfree(compressed_llb);
- drm_mm_remove_node(compressed_fb);
+ drm_mm_remove_node(&dev_priv->fbc.compressed_fb);
err_llb:
- kfree(compressed_fb);
pr_info_once("drm: not enough stolen space for compressed buffer (need %d more bytes), disabling. Hint: you may be able to increase stolen memory size in the BIOS to avoid this.\n", size);
return -ENOSPC;
}
-int i915_gem_stolen_setup_compression(struct drm_device *dev, int size)
+int i915_gem_stolen_setup_compression(struct drm_device *dev, int size, int fb_cpp)
{
struct drm_i915_private *dev_priv = dev->dev_private;
/* Release any current block */
i915_gem_stolen_cleanup_compression(dev);
- return i915_setup_compression(dev, size);
+ return i915_setup_compression(dev, size, fb_cpp);
}
void i915_gem_stolen_cleanup_compression(struct drm_device *dev)
if (dev_priv->fbc.size == 0)
return;
- if (dev_priv->fbc.compressed_fb) {
- drm_mm_remove_node(dev_priv->fbc.compressed_fb);
- kfree(dev_priv->fbc.compressed_fb);
- }
+ drm_mm_remove_node(&dev_priv->fbc.compressed_fb);
if (dev_priv->fbc.compressed_llb) {
drm_mm_remove_node(dev_priv->fbc.compressed_llb);
kfree(obj->pages);
}
+
+static void
+i915_gem_object_release_stolen(struct drm_i915_gem_object *obj)
+{
+ if (obj->stolen) {
+ drm_mm_remove_node(obj->stolen);
+ kfree(obj->stolen);
+ obj->stolen = NULL;
+ }
+}
static const struct drm_i915_gem_object_ops i915_gem_object_stolen_ops = {
.get_pages = i915_gem_object_get_pages_stolen,
.put_pages = i915_gem_object_put_pages_stolen,
+ .release = i915_gem_object_release_stolen,
};
static struct drm_i915_gem_object *
drm_gem_object_unreference(&obj->base);
return NULL;
}
-
-void
-i915_gem_object_release_stolen(struct drm_i915_gem_object *obj)
-{
- if (obj->stolen) {
- drm_mm_remove_node(obj->stolen);
- kfree(obj->stolen);
- obj->stolen = NULL;
- }
-}
struct hlist_node node;
struct mmu_notifier mn;
struct rb_root objects;
+ struct list_head linear;
struct drm_device *dev;
struct mm_struct *mm;
struct work_struct work;
unsigned long count;
unsigned long serial;
+ bool has_linear;
};
struct i915_mmu_object {
struct i915_mmu_notifier *mmu;
struct interval_tree_node it;
+ struct list_head link;
struct drm_i915_gem_object *obj;
+ bool is_linear;
};
+static unsigned long cancel_userptr(struct drm_i915_gem_object *obj)
+{
+ struct drm_device *dev = obj->base.dev;
+ unsigned long end;
+
+ mutex_lock(&dev->struct_mutex);
+ /* Cancel any active worker and force us to re-evaluate gup */
+ obj->userptr.work = NULL;
+
+ if (obj->pages != NULL) {
+ struct drm_i915_private *dev_priv = to_i915(dev);
+ struct i915_vma *vma, *tmp;
+ bool was_interruptible;
+
+ was_interruptible = dev_priv->mm.interruptible;
+ dev_priv->mm.interruptible = false;
+
+ list_for_each_entry_safe(vma, tmp, &obj->vma_list, vma_link) {
+ int ret = i915_vma_unbind(vma);
+ WARN_ON(ret && ret != -EIO);
+ }
+ WARN_ON(i915_gem_object_put_pages(obj));
+
+ dev_priv->mm.interruptible = was_interruptible;
+ }
+
+ end = obj->userptr.ptr + obj->base.size;
+
+ drm_gem_object_unreference(&obj->base);
+ mutex_unlock(&dev->struct_mutex);
+
+ return end;
+}
+
+static void *invalidate_range__linear(struct i915_mmu_notifier *mn,
+ struct mm_struct *mm,
+ unsigned long start,
+ unsigned long end)
+{
+ struct i915_mmu_object *mmu;
+ unsigned long serial;
+
+restart:
+ serial = mn->serial;
+ list_for_each_entry(mmu, &mn->linear, link) {
+ struct drm_i915_gem_object *obj;
+
+ if (mmu->it.last < start || mmu->it.start > end)
+ continue;
+
+ obj = mmu->obj;
+ drm_gem_object_reference(&obj->base);
+ spin_unlock(&mn->lock);
+
+ cancel_userptr(obj);
+
+ spin_lock(&mn->lock);
+ if (serial != mn->serial)
+ goto restart;
+ }
+
+ return NULL;
+}
+
static void i915_gem_userptr_mn_invalidate_range_start(struct mmu_notifier *_mn,
struct mm_struct *mm,
unsigned long start,
{
struct i915_mmu_notifier *mn = container_of(_mn, struct i915_mmu_notifier, mn);
struct interval_tree_node *it = NULL;
+ unsigned long next = start;
unsigned long serial = 0;
end--; /* interval ranges are inclusive, but invalidate range is exclusive */
- while (start < end) {
- struct drm_i915_gem_object *obj;
+ while (next < end) {
+ struct drm_i915_gem_object *obj = NULL;
- obj = NULL;
spin_lock(&mn->lock);
- if (serial == mn->serial)
- it = interval_tree_iter_next(it, start, end);
+ if (mn->has_linear)
+ it = invalidate_range__linear(mn, mm, start, end);
+ else if (serial == mn->serial)
+ it = interval_tree_iter_next(it, next, end);
else
it = interval_tree_iter_first(&mn->objects, start, end);
if (it != NULL) {
if (obj == NULL)
return;
- mutex_lock(&mn->dev->struct_mutex);
- /* Cancel any active worker and force us to re-evaluate gup */
- obj->userptr.work = NULL;
-
- if (obj->pages != NULL) {
- struct drm_i915_private *dev_priv = to_i915(mn->dev);
- struct i915_vma *vma, *tmp;
- bool was_interruptible;
-
- was_interruptible = dev_priv->mm.interruptible;
- dev_priv->mm.interruptible = false;
-
- list_for_each_entry_safe(vma, tmp, &obj->vma_list, vma_link) {
- int ret = i915_vma_unbind(vma);
- WARN_ON(ret && ret != -EIO);
- }
- WARN_ON(i915_gem_object_put_pages(obj));
-
- dev_priv->mm.interruptible = was_interruptible;
- }
-
- start = obj->userptr.ptr + obj->base.size;
-
- drm_gem_object_unreference(&obj->base);
- mutex_unlock(&mn->dev->struct_mutex);
+ next = cancel_userptr(obj);
}
}
mmu->mm = mm;
mmu->objects = RB_ROOT;
mmu->count = 0;
- mmu->serial = 0;
+ mmu->serial = 1;
+ INIT_LIST_HEAD(&mmu->linear);
+ mmu->has_linear = false;
/* Protected by mmap_sem (write-lock) */
ret = __mmu_notifier_register(&mmu->mn, mm);
mmu->serial = 1;
}
+static bool i915_mmu_notifier_has_linear(struct i915_mmu_notifier *mmu)
+{
+ struct i915_mmu_object *mn;
+
+ list_for_each_entry(mn, &mmu->linear, link)
+ if (mn->is_linear)
+ return true;
+
+ return false;
+}
+
static void
i915_mmu_notifier_del(struct i915_mmu_notifier *mmu,
struct i915_mmu_object *mn)
lockdep_assert_held(&mmu->dev->struct_mutex);
spin_lock(&mmu->lock);
- interval_tree_remove(&mn->it, &mmu->objects);
+ list_del(&mn->link);
+ if (mn->is_linear)
+ mmu->has_linear = i915_mmu_notifier_has_linear(mmu);
+ else
+ interval_tree_remove(&mn->it, &mmu->objects);
__i915_mmu_notifier_update_serial(mmu);
spin_unlock(&mmu->lock);
*/
i915_gem_retire_requests(mmu->dev);
- /* Disallow overlapping userptr objects */
spin_lock(&mmu->lock);
it = interval_tree_iter_first(&mmu->objects,
mn->it.start, mn->it.last);
* to flush their object references upon which the object will
* be removed from the interval-tree, or the the range is
* still in use by another client and the overlap is invalid.
+ *
+ * If we do have an overlap, we cannot use the interval tree
+ * for fast range invalidation.
*/
obj = container_of(it, struct i915_mmu_object, it)->obj;
- ret = obj->userptr.workers ? -EAGAIN : -EINVAL;
- } else {
+ if (!obj->userptr.workers)
+ mmu->has_linear = mn->is_linear = true;
+ else
+ ret = -EAGAIN;
+ } else
interval_tree_insert(&mn->it, &mmu->objects);
+
+ if (ret == 0) {
+ list_add(&mn->link, &mmu->linear);
__i915_mmu_notifier_update_serial(mmu);
- ret = 0;
}
spin_unlock(&mmu->lock);
mutex_unlock(&mmu->dev->struct_mutex);
* We impose several restrictions upon the memory being mapped
* into the GPU.
* 1. It must be page aligned (both start/end addresses, i.e ptr and size).
- * 2. It cannot overlap any other userptr object in the same address space.
- * 3. It must be normal system memory, not a pointer into another map of IO
+ * 2. It must be normal system memory, not a pointer into another map of IO
* space (e.g. it must not be a GTT mmapping of another object).
- * 4. We only allow a bo as large as we could in theory map into the GTT,
+ * 3. We only allow a bo as large as we could in theory map into the GTT,
* that is we limit the size to the total size of the GTT.
- * 5. The bo is marked as being snoopable. The backing pages are left
+ * 4. The bo is marked as being snoopable. The backing pages are left
* accessible directly by the CPU, but reads and writes by the GPU may
* incur the cost of a snoop (unless you have an LLC architecture).
*
return "wait";
case HANGCHECK_ACTIVE:
return "active";
+ case HANGCHECK_ACTIVE_LOOP:
+ return "active (loop)";
case HANGCHECK_KICK:
return "kick";
case HANGCHECK_HUNG:
struct drm_device *dev = error_priv->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_error_state *error = error_priv->error;
+ struct drm_i915_error_object *obj;
int i, j, offset, elt;
int max_hangcheck_score;
err_printf(m, "PCI ID: 0x%04x\n", dev->pdev->device);
err_printf(m, "EIR: 0x%08x\n", error->eir);
err_printf(m, "IER: 0x%08x\n", error->ier);
+ if (INTEL_INFO(dev)->gen >= 8) {
+ for (i = 0; i < 4; i++)
+ err_printf(m, "GTIER gt %d: 0x%08x\n", i,
+ error->gtier[i]);
+ } else if (HAS_PCH_SPLIT(dev) || IS_VALLEYVIEW(dev))
+ err_printf(m, "GTIER: 0x%08x\n", error->gtier[0]);
err_printf(m, "PGTBL_ER: 0x%08x\n", error->pgtbl_er);
err_printf(m, "FORCEWAKE: 0x%08x\n", error->forcewake);
err_printf(m, "DERRMR: 0x%08x\n", error->derrmr);
error->pinned_bo_count[0]);
for (i = 0; i < ARRAY_SIZE(error->ring); i++) {
- struct drm_i915_error_object *obj;
-
obj = error->ring[i].batchbuffer;
if (obj) {
err_puts(m, dev_priv->ring[i].name);
}
}
+ if ((obj = error->semaphore_obj)) {
+ err_printf(m, "Semaphore page = 0x%08x\n", obj->gtt_offset);
+ for (elt = 0; elt < PAGE_SIZE/16; elt += 4) {
+ err_printf(m, "[%04x] %08x %08x %08x %08x\n",
+ elt * 4,
+ obj->pages[0][elt],
+ obj->pages[0][elt+1],
+ obj->pages[0][elt+2],
+ obj->pages[0][elt+3]);
+ }
+ }
+
if (error->overlay)
intel_overlay_print_error_state(m, error->overlay);
kfree(error->ring[i].requests);
}
+ i915_error_object_free(error->semaphore_obj);
kfree(error->active_bo);
kfree(error->overlay);
kfree(error->display);
}
}
+
+static void gen8_record_semaphore_state(struct drm_i915_private *dev_priv,
+ struct drm_i915_error_state *error,
+ struct intel_engine_cs *ring,
+ struct drm_i915_error_ring *ering)
+{
+ struct intel_engine_cs *to;
+ int i;
+
+ if (!i915_semaphore_is_enabled(dev_priv->dev))
+ return;
+
+ if (!error->semaphore_obj)
+ error->semaphore_obj =
+ i915_error_object_create(dev_priv,
+ dev_priv->semaphore_obj,
+ &dev_priv->gtt.base);
+
+ for_each_ring(to, dev_priv, i) {
+ int idx;
+ u16 signal_offset;
+ u32 *tmp;
+
+ if (ring == to)
+ continue;
+
+ signal_offset = (GEN8_SIGNAL_OFFSET(ring, i) & (PAGE_SIZE - 1))
+ / 4;
+ tmp = error->semaphore_obj->pages[0];
+ idx = intel_ring_sync_index(ring, to);
+
+ ering->semaphore_mboxes[idx] = tmp[signal_offset];
+ ering->semaphore_seqno[idx] = ring->semaphore.sync_seqno[idx];
+ }
+}
+
+static void gen6_record_semaphore_state(struct drm_i915_private *dev_priv,
+ struct intel_engine_cs *ring,
+ struct drm_i915_error_ring *ering)
+{
+ ering->semaphore_mboxes[0] = I915_READ(RING_SYNC_0(ring->mmio_base));
+ ering->semaphore_mboxes[1] = I915_READ(RING_SYNC_1(ring->mmio_base));
+ ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0];
+ ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1];
+
+ if (HAS_VEBOX(dev_priv->dev)) {
+ ering->semaphore_mboxes[2] =
+ I915_READ(RING_SYNC_2(ring->mmio_base));
+ ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2];
+ }
+}
+
static void i915_record_ring_state(struct drm_device *dev,
+ struct drm_i915_error_state *error,
struct intel_engine_cs *ring,
struct drm_i915_error_ring *ering)
{
if (INTEL_INFO(dev)->gen >= 6) {
ering->rc_psmi = I915_READ(ring->mmio_base + 0x50);
ering->fault_reg = I915_READ(RING_FAULT_REG(ring));
- ering->semaphore_mboxes[0]
- = I915_READ(RING_SYNC_0(ring->mmio_base));
- ering->semaphore_mboxes[1]
- = I915_READ(RING_SYNC_1(ring->mmio_base));
- ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0];
- ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1];
- }
-
- if (HAS_VEBOX(dev)) {
- ering->semaphore_mboxes[2] =
- I915_READ(RING_SYNC_2(ring->mmio_base));
- ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2];
+ if (INTEL_INFO(dev)->gen >= 8)
+ gen8_record_semaphore_state(dev_priv, error, ring, ering);
+ else
+ gen6_record_semaphore_state(dev_priv, ring, ering);
}
if (INTEL_INFO(dev)->gen >= 4) {
return;
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
+ if (!i915_gem_obj_ggtt_bound(obj))
+ continue;
+
if ((error->ccid & PAGE_MASK) == i915_gem_obj_ggtt_offset(obj)) {
ering->ctx = i915_error_ggtt_object_create(dev_priv, obj);
break;
error->ring[i].valid = true;
- i915_record_ring_state(dev, ring, &error->ring[i]);
+ i915_record_ring_state(dev, error, ring, &error->ring[i]);
request = i915_gem_find_active_request(ring);
if (request) {
struct drm_i915_error_state *error)
{
struct drm_device *dev = dev_priv->dev;
+ int i;
/* General organization
* 1. Registers specific to a single generation
/* 1: Registers specific to a single generation */
if (IS_VALLEYVIEW(dev)) {
- error->ier = I915_READ(GTIER) | I915_READ(VLV_IER);
+ error->gtier[0] = I915_READ(GTIER);
+ error->ier = I915_READ(VLV_IER);
error->forcewake = I915_READ(FORCEWAKE_VLV);
}
if (HAS_HW_CONTEXTS(dev))
error->ccid = I915_READ(CCID);
- if (HAS_PCH_SPLIT(dev))
- error->ier = I915_READ(DEIER) | I915_READ(GTIER);
- else {
- if (IS_GEN2(dev))
- error->ier = I915_READ16(IER);
- else
- error->ier = I915_READ(IER);
+ if (INTEL_INFO(dev)->gen >= 8) {
+ error->ier = I915_READ(GEN8_DE_MISC_IER);
+ for (i = 0; i < 4; i++)
+ error->gtier[i] = I915_READ(GEN8_GT_IER(i));
+ } else if (HAS_PCH_SPLIT(dev)) {
+ error->ier = I915_READ(DEIER);
+ error->gtier[0] = I915_READ(GTIER);
+ } else if (IS_GEN2(dev)) {
+ error->ier = I915_READ16(IER);
+ } else if (!IS_VALLEYVIEW(dev)) {
+ error->ier = I915_READ(IER);
}
-
- /* 4: Everything else */
error->eir = I915_READ(EIR);
error->pgtbl_er = I915_READ(PGTBL_ER);
{
assert_spin_locked(&dev_priv->irq_lock);
- if (WARN_ON(dev_priv->pm.irqs_disabled))
+ if (WARN_ON(!intel_irqs_enabled(dev_priv)))
return;
if ((dev_priv->irq_mask & mask) != 0) {
{
assert_spin_locked(&dev_priv->irq_lock);
- if (WARN_ON(dev_priv->pm.irqs_disabled))
+ if (!intel_irqs_enabled(dev_priv))
return;
if ((dev_priv->irq_mask & mask) != mask) {
{
assert_spin_locked(&dev_priv->irq_lock);
- if (WARN_ON(dev_priv->pm.irqs_disabled))
+ if (WARN_ON(!intel_irqs_enabled(dev_priv)))
return;
dev_priv->gt_irq_mask &= ~interrupt_mask;
POSTING_READ(GTIMR);
}
-void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen5_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
{
ilk_update_gt_irq(dev_priv, mask, mask);
}
-void ilk_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
{
ilk_update_gt_irq(dev_priv, mask, 0);
}
assert_spin_locked(&dev_priv->irq_lock);
- if (WARN_ON(dev_priv->pm.irqs_disabled))
+ if (WARN_ON(!intel_irqs_enabled(dev_priv)))
return;
new_val = dev_priv->pm_irq_mask;
}
}
-void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
{
snb_update_pm_irq(dev_priv, mask, mask);
}
-void snb_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
{
snb_update_pm_irq(dev_priv, mask, 0);
}
assert_spin_locked(&dev_priv->irq_lock);
- if (WARN_ON(dev_priv->pm.irqs_disabled))
+ if (WARN_ON(!intel_irqs_enabled(dev_priv)))
return;
new_val = dev_priv->pm_irq_mask;
}
}
-void bdw_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen8_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
{
bdw_update_pm_irq(dev_priv, mask, mask);
}
-void bdw_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen8_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
{
bdw_update_pm_irq(dev_priv, mask, 0);
}
assert_spin_locked(&dev_priv->irq_lock);
- if (WARN_ON(dev_priv->pm.irqs_disabled))
+ if (WARN_ON(!intel_irqs_enabled(dev_priv)))
return;
I915_WRITE(SDEIMR, sdeimr);
return true;
}
+static void i915_digport_work_func(struct work_struct *work)
+{
+ struct drm_i915_private *dev_priv =
+ container_of(work, struct drm_i915_private, dig_port_work);
+ unsigned long irqflags;
+ u32 long_port_mask, short_port_mask;
+ struct intel_digital_port *intel_dig_port;
+ int i, ret;
+ u32 old_bits = 0;
+
+ spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+ long_port_mask = dev_priv->long_hpd_port_mask;
+ dev_priv->long_hpd_port_mask = 0;
+ short_port_mask = dev_priv->short_hpd_port_mask;
+ dev_priv->short_hpd_port_mask = 0;
+ spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+
+ for (i = 0; i < I915_MAX_PORTS; i++) {
+ bool valid = false;
+ bool long_hpd = false;
+ intel_dig_port = dev_priv->hpd_irq_port[i];
+ if (!intel_dig_port || !intel_dig_port->hpd_pulse)
+ continue;
+
+ if (long_port_mask & (1 << i)) {
+ valid = true;
+ long_hpd = true;
+ } else if (short_port_mask & (1 << i))
+ valid = true;
+
+ if (valid) {
+ ret = intel_dig_port->hpd_pulse(intel_dig_port, long_hpd);
+ if (ret == true) {
+ /* if we get true fallback to old school hpd */
+ old_bits |= (1 << intel_dig_port->base.hpd_pin);
+ }
+ }
+ }
+
+ if (old_bits) {
+ spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+ dev_priv->hpd_event_bits |= old_bits;
+ spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+ schedule_work(&dev_priv->hotplug_work);
+ }
+}
+
/*
* Handle hotplug events outside the interrupt handler proper.
*/
bool changed = false;
u32 hpd_event_bits;
- /* HPD irq before everything is fully set up. */
- if (!dev_priv->enable_hotplug_processing)
- return;
-
mutex_lock(&mode_config->mutex);
DRM_DEBUG_KMS("running encoder hotplug functions\n");
dev_priv->hpd_event_bits = 0;
list_for_each_entry(connector, &mode_config->connector_list, head) {
intel_connector = to_intel_connector(connector);
+ if (!intel_connector->encoder)
+ continue;
intel_encoder = intel_connector->encoder;
if (intel_encoder->hpd_pin > HPD_NONE &&
dev_priv->hpd_stats[intel_encoder->hpd_pin].hpd_mark == HPD_MARK_DISABLED &&
list_for_each_entry(connector, &mode_config->connector_list, head) {
intel_connector = to_intel_connector(connector);
+ if (!intel_connector->encoder)
+ continue;
intel_encoder = intel_connector->encoder;
if (hpd_event_bits & (1 << intel_encoder->hpd_pin)) {
if (intel_encoder->hot_plug)
trace_i915_gem_request_complete(ring);
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ intel_notify_mmio_flip(ring);
+
wake_up_all(&ring->irq_queue);
i915_queue_hangcheck(dev);
}
+static u32 vlv_c0_residency(struct drm_i915_private *dev_priv,
+ struct intel_rps_ei *rps_ei)
+{
+ u32 cz_ts, cz_freq_khz;
+ u32 render_count, media_count;
+ u32 elapsed_render, elapsed_media, elapsed_time;
+ u32 residency = 0;
+
+ cz_ts = vlv_punit_read(dev_priv, PUNIT_REG_CZ_TIMESTAMP);
+ cz_freq_khz = DIV_ROUND_CLOSEST(dev_priv->mem_freq * 1000, 4);
+
+ render_count = I915_READ(VLV_RENDER_C0_COUNT_REG);
+ media_count = I915_READ(VLV_MEDIA_C0_COUNT_REG);
+
+ if (rps_ei->cz_clock == 0) {
+ rps_ei->cz_clock = cz_ts;
+ rps_ei->render_c0 = render_count;
+ rps_ei->media_c0 = media_count;
+
+ return dev_priv->rps.cur_freq;
+ }
+
+ elapsed_time = cz_ts - rps_ei->cz_clock;
+ rps_ei->cz_clock = cz_ts;
+
+ elapsed_render = render_count - rps_ei->render_c0;
+ rps_ei->render_c0 = render_count;
+
+ elapsed_media = media_count - rps_ei->media_c0;
+ rps_ei->media_c0 = media_count;
+
+ /* Convert all the counters into common unit of milli sec */
+ elapsed_time /= VLV_CZ_CLOCK_TO_MILLI_SEC;
+ elapsed_render /= cz_freq_khz;
+ elapsed_media /= cz_freq_khz;
+
+ /*
+ * Calculate overall C0 residency percentage
+ * only if elapsed time is non zero
+ */
+ if (elapsed_time) {
+ residency =
+ ((max(elapsed_render, elapsed_media) * 100)
+ / elapsed_time);
+ }
+
+ return residency;
+}
+
+/**
+ * vlv_calc_delay_from_C0_counters - Increase/Decrease freq based on GPU
+ * busy-ness calculated from C0 counters of render & media power wells
+ * @dev_priv: DRM device private
+ *
+ */
+static u32 vlv_calc_delay_from_C0_counters(struct drm_i915_private *dev_priv)
+{
+ u32 residency_C0_up = 0, residency_C0_down = 0;
+ u8 new_delay, adj;
+
+ dev_priv->rps.ei_interrupt_count++;
+
+ WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+
+
+ if (dev_priv->rps.up_ei.cz_clock == 0) {
+ vlv_c0_residency(dev_priv, &dev_priv->rps.up_ei);
+ vlv_c0_residency(dev_priv, &dev_priv->rps.down_ei);
+ return dev_priv->rps.cur_freq;
+ }
+
+
+ /*
+ * To down throttle, C0 residency should be less than down threshold
+ * for continous EI intervals. So calculate down EI counters
+ * once in VLV_INT_COUNT_FOR_DOWN_EI
+ */
+ if (dev_priv->rps.ei_interrupt_count == VLV_INT_COUNT_FOR_DOWN_EI) {
+
+ dev_priv->rps.ei_interrupt_count = 0;
+
+ residency_C0_down = vlv_c0_residency(dev_priv,
+ &dev_priv->rps.down_ei);
+ } else {
+ residency_C0_up = vlv_c0_residency(dev_priv,
+ &dev_priv->rps.up_ei);
+ }
+
+ new_delay = dev_priv->rps.cur_freq;
+
+ adj = dev_priv->rps.last_adj;
+ /* C0 residency is greater than UP threshold. Increase Frequency */
+ if (residency_C0_up >= VLV_RP_UP_EI_THRESHOLD) {
+ if (adj > 0)
+ adj *= 2;
+ else
+ adj = 1;
+
+ if (dev_priv->rps.cur_freq < dev_priv->rps.max_freq_softlimit)
+ new_delay = dev_priv->rps.cur_freq + adj;
+
+ /*
+ * For better performance, jump directly
+ * to RPe if we're below it.
+ */
+ if (new_delay < dev_priv->rps.efficient_freq)
+ new_delay = dev_priv->rps.efficient_freq;
+
+ } else if (!dev_priv->rps.ei_interrupt_count &&
+ (residency_C0_down < VLV_RP_DOWN_EI_THRESHOLD)) {
+ if (adj < 0)
+ adj *= 2;
+ else
+ adj = -1;
+ /*
+ * This means, C0 residency is less than down threshold over
+ * a period of VLV_INT_COUNT_FOR_DOWN_EI. So, reduce the freq
+ */
+ if (dev_priv->rps.cur_freq > dev_priv->rps.min_freq_softlimit)
+ new_delay = dev_priv->rps.cur_freq + adj;
+ }
+
+ return new_delay;
+}
+
static void gen6_pm_rps_work(struct work_struct *work)
{
struct drm_i915_private *dev_priv =
spin_lock_irq(&dev_priv->irq_lock);
pm_iir = dev_priv->rps.pm_iir;
dev_priv->rps.pm_iir = 0;
- if (IS_BROADWELL(dev_priv->dev))
- bdw_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+ if (INTEL_INFO(dev_priv->dev)->gen >= 8)
+ gen8_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
else {
/* Make sure not to corrupt PMIMR state used by ringbuffer */
- snb_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+ gen6_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
}
spin_unlock_irq(&dev_priv->irq_lock);
if (pm_iir & GEN6_PM_RP_UP_THRESHOLD) {
if (adj > 0)
adj *= 2;
- else
- adj = 1;
+ else {
+ /* CHV needs even encode values */
+ adj = IS_CHERRYVIEW(dev_priv->dev) ? 2 : 1;
+ }
new_delay = dev_priv->rps.cur_freq + adj;
/*
else
new_delay = dev_priv->rps.min_freq_softlimit;
adj = 0;
+ } else if (pm_iir & GEN6_PM_RP_UP_EI_EXPIRED) {
+ new_delay = vlv_calc_delay_from_C0_counters(dev_priv);
} else if (pm_iir & GEN6_PM_RP_DOWN_THRESHOLD) {
if (adj < 0)
adj *= 2;
- else
- adj = -1;
+ else {
+ /* CHV needs even encode values */
+ adj = IS_CHERRYVIEW(dev_priv->dev) ? -2 : -1;
+ }
new_delay = dev_priv->rps.cur_freq + adj;
} else { /* unknown event */
new_delay = dev_priv->rps.cur_freq;
out:
WARN_ON(dev_priv->l3_parity.which_slice);
spin_lock_irqsave(&dev_priv->irq_lock, flags);
- ilk_enable_gt_irq(dev_priv, GT_PARITY_ERROR(dev_priv->dev));
+ gen5_enable_gt_irq(dev_priv, GT_PARITY_ERROR(dev_priv->dev));
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
mutex_unlock(&dev_priv->dev->struct_mutex);
return;
spin_lock(&dev_priv->irq_lock);
- ilk_disable_gt_irq(dev_priv, GT_PARITY_ERROR(dev));
+ gen5_disable_gt_irq(dev_priv, GT_PARITY_ERROR(dev));
spin_unlock(&dev_priv->irq_lock);
iir &= GT_PARITY_ERROR(dev);
spin_lock(&dev_priv->irq_lock);
dev_priv->rps.pm_iir |= pm_iir & dev_priv->pm_rps_events;
- bdw_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
+ gen8_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
spin_unlock(&dev_priv->irq_lock);
queue_work(dev_priv->wq, &dev_priv->rps.work);
if (master_ctl & (GEN8_GT_RCS_IRQ | GEN8_GT_BCS_IRQ)) {
tmp = I915_READ(GEN8_GT_IIR(0));
if (tmp) {
+ I915_WRITE(GEN8_GT_IIR(0), tmp);
ret = IRQ_HANDLED;
rcs = tmp >> GEN8_RCS_IRQ_SHIFT;
bcs = tmp >> GEN8_BCS_IRQ_SHIFT;
notify_ring(dev, &dev_priv->ring[RCS]);
if (bcs & GT_RENDER_USER_INTERRUPT)
notify_ring(dev, &dev_priv->ring[BCS]);
- I915_WRITE(GEN8_GT_IIR(0), tmp);
} else
DRM_ERROR("The master control interrupt lied (GT0)!\n");
}
if (master_ctl & (GEN8_GT_VCS1_IRQ | GEN8_GT_VCS2_IRQ)) {
tmp = I915_READ(GEN8_GT_IIR(1));
if (tmp) {
+ I915_WRITE(GEN8_GT_IIR(1), tmp);
ret = IRQ_HANDLED;
vcs = tmp >> GEN8_VCS1_IRQ_SHIFT;
if (vcs & GT_RENDER_USER_INTERRUPT)
vcs = tmp >> GEN8_VCS2_IRQ_SHIFT;
if (vcs & GT_RENDER_USER_INTERRUPT)
notify_ring(dev, &dev_priv->ring[VCS2]);
- I915_WRITE(GEN8_GT_IIR(1), tmp);
} else
DRM_ERROR("The master control interrupt lied (GT1)!\n");
}
if (master_ctl & GEN8_GT_PM_IRQ) {
tmp = I915_READ(GEN8_GT_IIR(2));
if (tmp & dev_priv->pm_rps_events) {
- ret = IRQ_HANDLED;
- gen8_rps_irq_handler(dev_priv, tmp);
I915_WRITE(GEN8_GT_IIR(2),
tmp & dev_priv->pm_rps_events);
+ ret = IRQ_HANDLED;
+ gen8_rps_irq_handler(dev_priv, tmp);
} else
DRM_ERROR("The master control interrupt lied (PM)!\n");
}
if (master_ctl & GEN8_GT_VECS_IRQ) {
tmp = I915_READ(GEN8_GT_IIR(3));
if (tmp) {
+ I915_WRITE(GEN8_GT_IIR(3), tmp);
ret = IRQ_HANDLED;
vcs = tmp >> GEN8_VECS_IRQ_SHIFT;
if (vcs & GT_RENDER_USER_INTERRUPT)
notify_ring(dev, &dev_priv->ring[VECS]);
- I915_WRITE(GEN8_GT_IIR(3), tmp);
} else
DRM_ERROR("The master control interrupt lied (GT3)!\n");
}
#define HPD_STORM_DETECT_PERIOD 1000
#define HPD_STORM_THRESHOLD 5
+static int ilk_port_to_hotplug_shift(enum port port)
+{
+ switch (port) {
+ case PORT_A:
+ case PORT_E:
+ default:
+ return -1;
+ case PORT_B:
+ return 0;
+ case PORT_C:
+ return 8;
+ case PORT_D:
+ return 16;
+ }
+}
+
+static int g4x_port_to_hotplug_shift(enum port port)
+{
+ switch (port) {
+ case PORT_A:
+ case PORT_E:
+ default:
+ return -1;
+ case PORT_B:
+ return 17;
+ case PORT_C:
+ return 19;
+ case PORT_D:
+ return 21;
+ }
+}
+
+static inline enum port get_port_from_pin(enum hpd_pin pin)
+{
+ switch (pin) {
+ case HPD_PORT_B:
+ return PORT_B;
+ case HPD_PORT_C:
+ return PORT_C;
+ case HPD_PORT_D:
+ return PORT_D;
+ default:
+ return PORT_A; /* no hpd */
+ }
+}
+
static inline void intel_hpd_irq_handler(struct drm_device *dev,
u32 hotplug_trigger,
+ u32 dig_hotplug_reg,
const u32 *hpd)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int i;
+ enum port port;
bool storm_detected = false;
+ bool queue_dig = false, queue_hp = false;
+ u32 dig_shift;
+ u32 dig_port_mask = 0;
if (!hotplug_trigger)
return;
- DRM_DEBUG_DRIVER("hotplug event received, stat 0x%08x\n",
- hotplug_trigger);
+ DRM_DEBUG_DRIVER("hotplug event received, stat 0x%08x, dig 0x%08x\n",
+ hotplug_trigger, dig_hotplug_reg);
spin_lock(&dev_priv->irq_lock);
for (i = 1; i < HPD_NUM_PINS; i++) {
+ if (!(hpd[i] & hotplug_trigger))
+ continue;
+
+ port = get_port_from_pin(i);
+ if (port && dev_priv->hpd_irq_port[port]) {
+ bool long_hpd;
+
+ if (IS_G4X(dev)) {
+ dig_shift = g4x_port_to_hotplug_shift(port);
+ long_hpd = (hotplug_trigger >> dig_shift) & PORTB_HOTPLUG_LONG_DETECT;
+ } else {
+ dig_shift = ilk_port_to_hotplug_shift(port);
+ long_hpd = (dig_hotplug_reg >> dig_shift) & PORTB_HOTPLUG_LONG_DETECT;
+ }
+
+ DRM_DEBUG_DRIVER("digital hpd port %d %d\n", port, long_hpd);
+ /* for long HPD pulses we want to have the digital queue happen,
+ but we still want HPD storm detection to function. */
+ if (long_hpd) {
+ dev_priv->long_hpd_port_mask |= (1 << port);
+ dig_port_mask |= hpd[i];
+ } else {
+ /* for short HPD just trigger the digital queue */
+ dev_priv->short_hpd_port_mask |= (1 << port);
+ hotplug_trigger &= ~hpd[i];
+ }
+ queue_dig = true;
+ }
+ }
+ for (i = 1; i < HPD_NUM_PINS; i++) {
if (hpd[i] & hotplug_trigger &&
dev_priv->hpd_stats[i].hpd_mark == HPD_DISABLED) {
/*
dev_priv->hpd_stats[i].hpd_mark != HPD_ENABLED)
continue;
- dev_priv->hpd_event_bits |= (1 << i);
+ if (!(dig_port_mask & hpd[i])) {
+ dev_priv->hpd_event_bits |= (1 << i);
+ queue_hp = true;
+ }
+
if (!time_in_range(jiffies, dev_priv->hpd_stats[i].hpd_last_jiffies,
dev_priv->hpd_stats[i].hpd_last_jiffies
+ msecs_to_jiffies(HPD_STORM_DETECT_PERIOD))) {
* queue for otherwise the flush_work in the pageflip code will
* deadlock.
*/
- schedule_work(&dev_priv->hotplug_work);
+ if (queue_dig)
+ queue_work(dev_priv->dp_wq, &dev_priv->dig_port_work);
+ if (queue_hp)
+ schedule_work(&dev_priv->hotplug_work);
}
static void gmbus_irq_handler(struct drm_device *dev)
if (pm_iir & dev_priv->pm_rps_events) {
spin_lock(&dev_priv->irq_lock);
dev_priv->rps.pm_iir |= pm_iir & dev_priv->pm_rps_events;
- snb_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
+ gen6_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
spin_unlock(&dev_priv->irq_lock);
queue_work(dev_priv->wq, &dev_priv->rps.work);
struct drm_i915_private *dev_priv = dev->dev_private;
u32 hotplug_status = I915_READ(PORT_HOTPLUG_STAT);
- if (IS_G4X(dev)) {
- u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
+ if (hotplug_status) {
+ I915_WRITE(PORT_HOTPLUG_STAT, hotplug_status);
+ /*
+ * Make sure hotplug status is cleared before we clear IIR, or else we
+ * may miss hotplug events.
+ */
+ POSTING_READ(PORT_HOTPLUG_STAT);
- intel_hpd_irq_handler(dev, hotplug_trigger, hpd_status_g4x);
- } else {
- u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915;
+ if (IS_G4X(dev)) {
+ u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
- intel_hpd_irq_handler(dev, hotplug_trigger, hpd_status_i915);
- }
+ intel_hpd_irq_handler(dev, hotplug_trigger, 0, hpd_status_g4x);
+ } else {
+ u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915;
- if ((IS_G4X(dev) || IS_VALLEYVIEW(dev)) &&
- hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
- dp_aux_irq_handler(dev);
+ intel_hpd_irq_handler(dev, hotplug_trigger, 0, hpd_status_i915);
+ }
- I915_WRITE(PORT_HOTPLUG_STAT, hotplug_status);
- /*
- * Make sure hotplug status is cleared before we clear IIR, or else we
- * may miss hotplug events.
- */
- POSTING_READ(PORT_HOTPLUG_STAT);
+ if ((IS_G4X(dev) || IS_VALLEYVIEW(dev)) &&
+ hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
+ dp_aux_irq_handler(dev);
+ }
}
static irqreturn_t valleyview_irq_handler(int irq, void *arg)
irqreturn_t ret = IRQ_NONE;
while (true) {
- iir = I915_READ(VLV_IIR);
+ /* Find, clear, then process each source of interrupt */
+
gt_iir = I915_READ(GTIIR);
+ if (gt_iir)
+ I915_WRITE(GTIIR, gt_iir);
+
pm_iir = I915_READ(GEN6_PMIIR);
+ if (pm_iir)
+ I915_WRITE(GEN6_PMIIR, pm_iir);
+
+ iir = I915_READ(VLV_IIR);
+ if (iir) {
+ /* Consume port before clearing IIR or we'll miss events */
+ if (iir & I915_DISPLAY_PORT_INTERRUPT)
+ i9xx_hpd_irq_handler(dev);
+ I915_WRITE(VLV_IIR, iir);
+ }
if (gt_iir == 0 && pm_iir == 0 && iir == 0)
goto out;
ret = IRQ_HANDLED;
- snb_gt_irq_handler(dev, dev_priv, gt_iir);
-
- valleyview_pipestat_irq_handler(dev, iir);
-
- /* Consume port. Then clear IIR or we'll miss events */
- if (iir & I915_DISPLAY_PORT_INTERRUPT)
- i9xx_hpd_irq_handler(dev);
-
+ if (gt_iir)
+ snb_gt_irq_handler(dev, dev_priv, gt_iir);
if (pm_iir)
gen6_rps_irq_handler(dev_priv, pm_iir);
-
- I915_WRITE(GTIIR, gt_iir);
- I915_WRITE(GEN6_PMIIR, pm_iir);
- I915_WRITE(VLV_IIR, iir);
+ /* Call regardless, as some status bits might not be
+ * signalled in iir */
+ valleyview_pipestat_irq_handler(dev, iir);
}
out:
if (master_ctl == 0 && iir == 0)
break;
+ ret = IRQ_HANDLED;
+
I915_WRITE(GEN8_MASTER_IRQ, 0);
- gen8_gt_irq_handler(dev, dev_priv, master_ctl);
+ /* Find, clear, then process each source of interrupt */
- valleyview_pipestat_irq_handler(dev, iir);
+ if (iir) {
+ /* Consume port before clearing IIR or we'll miss events */
+ if (iir & I915_DISPLAY_PORT_INTERRUPT)
+ i9xx_hpd_irq_handler(dev);
+ I915_WRITE(VLV_IIR, iir);
+ }
- /* Consume port. Then clear IIR or we'll miss events */
- i9xx_hpd_irq_handler(dev);
+ gen8_gt_irq_handler(dev, dev_priv, master_ctl);
- I915_WRITE(VLV_IIR, iir);
+ /* Call regardless, as some status bits might not be
+ * signalled in iir */
+ valleyview_pipestat_irq_handler(dev, iir);
I915_WRITE(GEN8_MASTER_IRQ, DE_MASTER_IRQ_CONTROL);
POSTING_READ(GEN8_MASTER_IRQ);
-
- ret = IRQ_HANDLED;
}
return ret;
struct drm_i915_private *dev_priv = dev->dev_private;
int pipe;
u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK;
+ u32 dig_hotplug_reg;
- intel_hpd_irq_handler(dev, hotplug_trigger, hpd_ibx);
+ dig_hotplug_reg = I915_READ(PCH_PORT_HOTPLUG);
+ I915_WRITE(PCH_PORT_HOTPLUG, dig_hotplug_reg);
+
+ intel_hpd_irq_handler(dev, hotplug_trigger, dig_hotplug_reg, hpd_ibx);
if (pch_iir & SDE_AUDIO_POWER_MASK) {
int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK) >>
struct drm_i915_private *dev_priv = dev->dev_private;
int pipe;
u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK_CPT;
+ u32 dig_hotplug_reg;
+
+ dig_hotplug_reg = I915_READ(PCH_PORT_HOTPLUG);
+ I915_WRITE(PCH_PORT_HOTPLUG, dig_hotplug_reg);
- intel_hpd_irq_handler(dev, hotplug_trigger, hpd_cpt);
+ intel_hpd_irq_handler(dev, hotplug_trigger, dig_hotplug_reg, hpd_cpt);
if (pch_iir & SDE_AUDIO_POWER_MASK_CPT) {
int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK_CPT) >>
}
}
+/*
+ * To handle irqs with the minimum potential races with fresh interrupts, we:
+ * 1 - Disable Master Interrupt Control.
+ * 2 - Find the source(s) of the interrupt.
+ * 3 - Clear the Interrupt Identity bits (IIR).
+ * 4 - Process the interrupt(s) that had bits set in the IIRs.
+ * 5 - Re-enable Master Interrupt Control.
+ */
static irqreturn_t ironlake_irq_handler(int irq, void *arg)
{
struct drm_device *dev = arg;
POSTING_READ(SDEIER);
}
+ /* Find, clear, then process each source of interrupt */
+
gt_iir = I915_READ(GTIIR);
if (gt_iir) {
+ I915_WRITE(GTIIR, gt_iir);
+ ret = IRQ_HANDLED;
if (INTEL_INFO(dev)->gen >= 6)
snb_gt_irq_handler(dev, dev_priv, gt_iir);
else
ilk_gt_irq_handler(dev, dev_priv, gt_iir);
- I915_WRITE(GTIIR, gt_iir);
- ret = IRQ_HANDLED;
}
de_iir = I915_READ(DEIIR);
if (de_iir) {
+ I915_WRITE(DEIIR, de_iir);
+ ret = IRQ_HANDLED;
if (INTEL_INFO(dev)->gen >= 7)
ivb_display_irq_handler(dev, de_iir);
else
ilk_display_irq_handler(dev, de_iir);
- I915_WRITE(DEIIR, de_iir);
- ret = IRQ_HANDLED;
}
if (INTEL_INFO(dev)->gen >= 6) {
u32 pm_iir = I915_READ(GEN6_PMIIR);
if (pm_iir) {
- gen6_rps_irq_handler(dev_priv, pm_iir);
I915_WRITE(GEN6_PMIIR, pm_iir);
ret = IRQ_HANDLED;
+ gen6_rps_irq_handler(dev_priv, pm_iir);
}
}
I915_WRITE(GEN8_MASTER_IRQ, 0);
POSTING_READ(GEN8_MASTER_IRQ);
+ /* Find, clear, then process each source of interrupt */
+
ret = gen8_gt_irq_handler(dev, dev_priv, master_ctl);
if (master_ctl & GEN8_DE_MISC_IRQ) {
tmp = I915_READ(GEN8_DE_MISC_IIR);
- if (tmp & GEN8_DE_MISC_GSE)
- intel_opregion_asle_intr(dev);
- else if (tmp)
- DRM_ERROR("Unexpected DE Misc interrupt\n");
- else
- DRM_ERROR("The master control interrupt lied (DE MISC)!\n");
-
if (tmp) {
I915_WRITE(GEN8_DE_MISC_IIR, tmp);
ret = IRQ_HANDLED;
+ if (tmp & GEN8_DE_MISC_GSE)
+ intel_opregion_asle_intr(dev);
+ else
+ DRM_ERROR("Unexpected DE Misc interrupt\n");
}
+ else
+ DRM_ERROR("The master control interrupt lied (DE MISC)!\n");
}
if (master_ctl & GEN8_DE_PORT_IRQ) {
tmp = I915_READ(GEN8_DE_PORT_IIR);
- if (tmp & GEN8_AUX_CHANNEL_A)
- dp_aux_irq_handler(dev);
- else if (tmp)
- DRM_ERROR("Unexpected DE Port interrupt\n");
- else
- DRM_ERROR("The master control interrupt lied (DE PORT)!\n");
-
if (tmp) {
I915_WRITE(GEN8_DE_PORT_IIR, tmp);
ret = IRQ_HANDLED;
+ if (tmp & GEN8_AUX_CHANNEL_A)
+ dp_aux_irq_handler(dev);
+ else
+ DRM_ERROR("Unexpected DE Port interrupt\n");
}
+ else
+ DRM_ERROR("The master control interrupt lied (DE PORT)!\n");
}
for_each_pipe(pipe) {
continue;
pipe_iir = I915_READ(GEN8_DE_PIPE_IIR(pipe));
- if (pipe_iir & GEN8_PIPE_VBLANK)
- intel_pipe_handle_vblank(dev, pipe);
-
- if (pipe_iir & GEN8_PIPE_PRIMARY_FLIP_DONE) {
- intel_prepare_page_flip(dev, pipe);
- intel_finish_page_flip_plane(dev, pipe);
- }
+ if (pipe_iir) {
+ ret = IRQ_HANDLED;
+ I915_WRITE(GEN8_DE_PIPE_IIR(pipe), pipe_iir);
+ if (pipe_iir & GEN8_PIPE_VBLANK)
+ intel_pipe_handle_vblank(dev, pipe);
- if (pipe_iir & GEN8_PIPE_CDCLK_CRC_DONE)
- hsw_pipe_crc_irq_handler(dev, pipe);
+ if (pipe_iir & GEN8_PIPE_PRIMARY_FLIP_DONE) {
+ intel_prepare_page_flip(dev, pipe);
+ intel_finish_page_flip_plane(dev, pipe);
+ }
- if (pipe_iir & GEN8_PIPE_FIFO_UNDERRUN) {
- if (intel_set_cpu_fifo_underrun_reporting(dev, pipe,
- false))
- DRM_ERROR("Pipe %c FIFO underrun\n",
- pipe_name(pipe));
- }
+ if (pipe_iir & GEN8_PIPE_CDCLK_CRC_DONE)
+ hsw_pipe_crc_irq_handler(dev, pipe);
- if (pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS) {
- DRM_ERROR("Fault errors on pipe %c\n: 0x%08x",
- pipe_name(pipe),
- pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS);
- }
+ if (pipe_iir & GEN8_PIPE_FIFO_UNDERRUN) {
+ if (intel_set_cpu_fifo_underrun_reporting(dev, pipe,
+ false))
+ DRM_ERROR("Pipe %c FIFO underrun\n",
+ pipe_name(pipe));
+ }
- if (pipe_iir) {
- ret = IRQ_HANDLED;
- I915_WRITE(GEN8_DE_PIPE_IIR(pipe), pipe_iir);
+ if (pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS) {
+ DRM_ERROR("Fault errors on pipe %c\n: 0x%08x",
+ pipe_name(pipe),
+ pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS);
+ }
} else
DRM_ERROR("The master control interrupt lied (DE PIPE)!\n");
}
* on older pch-split platforms. But this needs testing.
*/
u32 pch_iir = I915_READ(SDEIIR);
-
- cpt_irq_handler(dev, pch_iir);
-
if (pch_iir) {
I915_WRITE(SDEIIR, pch_iir);
ret = IRQ_HANDLED;
- }
+ cpt_irq_handler(dev, pch_iir);
+ } else
+ DRM_ERROR("The master control interrupt lied (SDE)!\n");
+
}
I915_WRITE(GEN8_MASTER_IRQ, GEN8_MASTER_IRQ_CONTROL);
ipehr_is_semaphore_wait(struct drm_device *dev, u32 ipehr)
{
if (INTEL_INFO(dev)->gen >= 8) {
- /*
- * FIXME: gen8 semaphore support - currently we don't emit
- * semaphores on bdw anyway, but this needs to be addressed when
- * we merge that code.
- */
- return false;
+ return (ipehr >> 23) == 0x1c;
} else {
ipehr &= ~MI_SEMAPHORE_SYNC_MASK;
return ipehr == (MI_SEMAPHORE_MBOX | MI_SEMAPHORE_COMPARE |
}
static struct intel_engine_cs *
-semaphore_wait_to_signaller_ring(struct intel_engine_cs *ring, u32 ipehr)
+semaphore_wait_to_signaller_ring(struct intel_engine_cs *ring, u32 ipehr, u64 offset)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
struct intel_engine_cs *signaller;
int i;
if (INTEL_INFO(dev_priv->dev)->gen >= 8) {
- /*
- * FIXME: gen8 semaphore support - currently we don't emit
- * semaphores on bdw anyway, but this needs to be addressed when
- * we merge that code.
- */
- return NULL;
+ for_each_ring(signaller, dev_priv, i) {
+ if (ring == signaller)
+ continue;
+
+ if (offset == signaller->semaphore.signal_ggtt[ring->id])
+ return signaller;
+ }
} else {
u32 sync_bits = ipehr & MI_SEMAPHORE_SYNC_MASK;
}
}
- DRM_ERROR("No signaller ring found for ring %i, ipehr 0x%08x\n",
- ring->id, ipehr);
+ DRM_ERROR("No signaller ring found for ring %i, ipehr 0x%08x, offset 0x%016llx\n",
+ ring->id, ipehr, offset);
return NULL;
}
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
u32 cmd, ipehr, head;
- int i;
+ u64 offset = 0;
+ int i, backwards;
ipehr = I915_READ(RING_IPEHR(ring->mmio_base));
if (!ipehr_is_semaphore_wait(ring->dev, ipehr))
/*
* HEAD is likely pointing to the dword after the actual command,
* so scan backwards until we find the MBOX. But limit it to just 3
- * dwords. Note that we don't care about ACTHD here since that might
+ * or 4 dwords depending on the semaphore wait command size.
+ * Note that we don't care about ACTHD here since that might
* point at at batch, and semaphores are always emitted into the
* ringbuffer itself.
*/
head = I915_READ_HEAD(ring) & HEAD_ADDR;
+ backwards = (INTEL_INFO(ring->dev)->gen >= 8) ? 5 : 4;
- for (i = 4; i; --i) {
+ for (i = backwards; i; --i) {
/*
* Be paranoid and presume the hw has gone off into the wild -
* our ring is smaller than what the hardware (and hence
return NULL;
*seqno = ioread32(ring->buffer->virtual_start + head + 4) + 1;
- return semaphore_wait_to_signaller_ring(ring, ipehr);
+ if (INTEL_INFO(ring->dev)->gen >= 8) {
+ offset = ioread32(ring->buffer->virtual_start + head + 12);
+ offset <<= 32;
+ offset = ioread32(ring->buffer->virtual_start + head + 8);
+ }
+ return semaphore_wait_to_signaller_ring(ring, ipehr, offset);
}
static int semaphore_passed(struct intel_engine_cs *ring)
struct drm_i915_private *dev_priv = dev->dev_private;
u32 tmp;
- if (ring->hangcheck.acthd != acthd)
- return HANGCHECK_ACTIVE;
+ if (acthd != ring->hangcheck.acthd) {
+ if (acthd > ring->hangcheck.max_acthd) {
+ ring->hangcheck.max_acthd = acthd;
+ return HANGCHECK_ACTIVE;
+ }
+
+ return HANGCHECK_ACTIVE_LOOP;
+ }
if (IS_GEN2(dev))
return HANGCHECK_HUNG;
switch (ring->hangcheck.action) {
case HANGCHECK_IDLE:
case HANGCHECK_WAIT:
- break;
case HANGCHECK_ACTIVE:
+ break;
+ case HANGCHECK_ACTIVE_LOOP:
ring->hangcheck.score += BUSY;
break;
case HANGCHECK_KICK:
*/
if (ring->hangcheck.score > 0)
ring->hangcheck.score--;
+
+ ring->hangcheck.acthd = ring->hangcheck.max_acthd = 0;
}
ring->hangcheck.seqno = seqno;
gen8_gt_irq_reset(dev_priv);
for_each_pipe(pipe)
- GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
+ if (intel_display_power_enabled(dev_priv,
+ POWER_DOMAIN_PIPE(pipe)))
+ GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
GEN5_IRQ_RESET(GEN8_DE_PORT_);
GEN5_IRQ_RESET(GEN8_DE_MISC_);
ibx_irq_reset(dev);
}
+void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv)
+{
+ unsigned long irqflags;
+
+ spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+ GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_B, dev_priv->de_irq_mask[PIPE_B],
+ ~dev_priv->de_irq_mask[PIPE_B]);
+ GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_C, dev_priv->de_irq_mask[PIPE_C],
+ ~dev_priv->de_irq_mask[PIPE_C]);
+ spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+}
+
static void cherryview_irq_preinstall(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
dev_priv->de_irq_mask[PIPE_C] = ~de_pipe_masked;
for_each_pipe(pipe)
- GEN8_IRQ_INIT_NDX(DE_PIPE, pipe, dev_priv->de_irq_mask[pipe],
- de_pipe_enables);
+ if (intel_display_power_enabled(dev_priv,
+ POWER_DOMAIN_PIPE(pipe)))
+ GEN8_IRQ_INIT_NDX(DE_PIPE, pipe,
+ dev_priv->de_irq_mask[pipe],
+ de_pipe_enables);
GEN5_IRQ_INIT(GEN8_DE_PORT_, ~GEN8_AUX_CHANNEL_A, GEN8_AUX_CHANNEL_A);
}
struct drm_i915_private *dev_priv = dev->dev_private;
INIT_WORK(&dev_priv->hotplug_work, i915_hotplug_work_func);
+ INIT_WORK(&dev_priv->dig_port_work, i915_digport_work_func);
INIT_WORK(&dev_priv->gpu_error.work, i915_error_work_func);
INIT_WORK(&dev_priv->rps.work, gen6_pm_rps_work);
INIT_WORK(&dev_priv->l3_parity.error_work, ivybridge_parity_work);
/* Let's track the enabled rps events */
- dev_priv->pm_rps_events = GEN6_PM_RPS_EVENTS;
+ if (IS_VALLEYVIEW(dev))
+ /* WaGsvRC0ResidenncyMethod:VLV */
+ dev_priv->pm_rps_events = GEN6_PM_RP_UP_EI_EXPIRED;
+ else
+ dev_priv->pm_rps_events = GEN6_PM_RPS_EVENTS;
setup_timer(&dev_priv->gpu_error.hangcheck_timer,
i915_hangcheck_elapsed,
pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY, PM_QOS_DEFAULT_VALUE);
+ /* Haven't installed the IRQ handler yet */
+ dev_priv->pm._irqs_disabled = true;
+
if (IS_GEN2(dev)) {
dev->max_vblank_count = 0;
dev->driver->get_vblank_counter = i8xx_get_vblank_counter;
list_for_each_entry(connector, &mode_config->connector_list, head) {
struct intel_connector *intel_connector = to_intel_connector(connector);
connector->polled = intel_connector->polled;
- if (!connector->polled && I915_HAS_HOTPLUG(dev) && intel_connector->encoder->hpd_pin > HPD_NONE)
+ if (connector->encoder && !connector->polled && I915_HAS_HOTPLUG(dev) && intel_connector->encoder->hpd_pin > HPD_NONE)
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+ if (intel_connector->mst_port)
connector->polled = DRM_CONNECTOR_POLL_HPD;
}
struct drm_i915_private *dev_priv = dev->dev_private;
dev->driver->irq_uninstall(dev);
- dev_priv->pm.irqs_disabled = true;
+ dev_priv->pm._irqs_disabled = true;
}
/* Restore interrupts so we can recover from runtime PM. */
{
struct drm_i915_private *dev_priv = dev->dev_private;
- dev_priv->pm.irqs_disabled = false;
+ dev_priv->pm._irqs_disabled = false;
dev->driver->irq_preinstall(dev);
dev->driver->irq_postinstall(dev);
}
.disable_display = 0,
.enable_cmd_parser = 1,
.disable_vtd_wa = 0,
+ .use_mmio_flip = 0,
+ .mmio_debug = 0,
};
module_param_named(modeset, i915.modeset, int, 0400);
module_param_named(enable_cmd_parser, i915.enable_cmd_parser, int, 0600);
MODULE_PARM_DESC(enable_cmd_parser,
"Enable command parsing (1=enabled [default], 0=disabled)");
+
+module_param_named(use_mmio_flip, i915.use_mmio_flip, int, 0600);
+MODULE_PARM_DESC(use_mmio_flip,
+ "use MMIO flips (-1=never, 0=driver discretion [default], 1=always)");
+
+module_param_named(mmio_debug, i915.mmio_debug, bool, 0600);
+MODULE_PARM_DESC(mmio_debug,
+ "Enable the MMIO debug code (default: false). This may negatively "
+ "affect performance.");
#define _TRANSCODER(tran, a, b) ((a) + (tran)*((b)-(a)))
#define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
-#define _PIPE3(pipe, a, b, c) (pipe < 2 ? _PIPE(pipe, a, b) : c)
-#define _PORT3(port, a, b, c) (port < 2 ? _PORT(port, a, b) : c)
+#define _PIPE3(pipe, a, b, c) ((pipe) == PIPE_A ? (a) : \
+ (pipe) == PIPE_B ? (b) : (c))
#define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a))
#define _MASKED_BIT_DISABLE(a) ((a) << 16)
#define MI_DISPLAY_FLIP_IVB_SPRITE_B (3 << 19)
#define MI_DISPLAY_FLIP_IVB_PLANE_C (4 << 19)
#define MI_DISPLAY_FLIP_IVB_SPRITE_C (5 << 19)
-#define MI_SEMAPHORE_MBOX MI_INSTR(0x16, 1) /* gen6+ */
+#define MI_SEMAPHORE_MBOX MI_INSTR(0x16, 1) /* gen6, gen7 */
#define MI_SEMAPHORE_GLOBAL_GTT (1<<22)
#define MI_SEMAPHORE_UPDATE (1<<21)
#define MI_SEMAPHORE_COMPARE (1<<20)
#define MI_RESTORE_EXT_STATE_EN (1<<2)
#define MI_FORCE_RESTORE (1<<1)
#define MI_RESTORE_INHIBIT (1<<0)
+#define MI_SEMAPHORE_SIGNAL MI_INSTR(0x1b, 0) /* GEN8+ */
+#define MI_SEMAPHORE_TARGET(engine) ((engine)<<15)
+#define MI_SEMAPHORE_WAIT MI_INSTR(0x1c, 2) /* GEN8+ */
+#define MI_SEMAPHORE_POLL (1<<15)
+#define MI_SEMAPHORE_SAD_GTE_SDD (1<<12)
#define MI_STORE_DWORD_IMM MI_INSTR(0x20, 1)
#define MI_MEM_VIRTUAL (1 << 22) /* 965+ only */
#define MI_STORE_DWORD_INDEX MI_INSTR(0x21, 1)
#define PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE (1<<10) /* GM45+ only */
#define PIPE_CONTROL_INDIRECT_STATE_DISABLE (1<<9)
#define PIPE_CONTROL_NOTIFY (1<<8)
+#define PIPE_CONTROL_FLUSH_ENABLE (1<<7) /* gen7+ */
#define PIPE_CONTROL_VF_CACHE_INVALIDATE (1<<4)
#define PIPE_CONTROL_CONST_CACHE_INVALIDATE (1<<3)
#define PIPE_CONTROL_STATE_CACHE_INVALIDATE (1<<2)
#define PUNIT_REG_GPU_FREQ_STS 0xd8
#define GENFREQSTATUS (1<<0)
#define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc
+#define PUNIT_REG_CZ_TIMESTAMP 0xce
#define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */
#define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */
+#define PUNIT_GPU_STATUS_REG 0xdb
+#define PUNIT_GPU_STATUS_MAX_FREQ_SHIFT 16
+#define PUNIT_GPU_STATUS_MAX_FREQ_MASK 0xff
+#define PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT 8
+#define PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK 0xff
+
+#define PUNIT_GPU_DUTYCYCLE_REG 0xdf
+#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT 8
+#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK 0xff
+
#define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c
#define FB_GFX_MAX_FREQ_FUSE_SHIFT 3
#define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8
#define FB_FMAX_VMIN_FREQ_LO_SHIFT 27
#define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000
+#define VLV_CZ_CLOCK_TO_MILLI_SEC 100000
+#define VLV_RP_UP_EI_THRESHOLD 90
+#define VLV_RP_DOWN_EI_THRESHOLD 70
+#define VLV_INT_COUNT_FOR_DOWN_EI 5
+
/* vlv2 north clock has */
#define CCK_FUSE_REG 0x8
#define CCK_FUSE_HPLL_FREQ_MASK 0x3
#define DSI_PLL_M1_DIV_SHIFT 0
#define DSI_PLL_M1_DIV_MASK (0x1ff << 0)
#define CCK_DISPLAY_CLOCK_CONTROL 0x6b
+#define DISPLAY_TRUNK_FORCE_ON (1 << 17)
+#define DISPLAY_TRUNK_FORCE_OFF (1 << 16)
+#define DISPLAY_FREQUENCY_STATUS (0x1f << 8)
+#define DISPLAY_FREQUENCY_STATUS_SHIFT 8
+#define DISPLAY_FREQUENCY_VALUES (0x1f << 0)
/**
* DOC: DPIO
#define _VLV_PCS_DW8_CH0 0x8220
#define _VLV_PCS_DW8_CH1 0x8420
+#define CHV_PCS_USEDCLKCHANNEL_OVRRIDE (1 << 20)
+#define CHV_PCS_USEDCLKCHANNEL (1 << 21)
#define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1)
#define _VLV_PCS01_DW8_CH0 0x0220
#define DPIO_CHV_PROP_COEFF_SHIFT 0
#define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)
+#define _CHV_CMN_DW5_CH0 0x8114
+#define CHV_BUFRIGHTENA1_DISABLE (0 << 20)
+#define CHV_BUFRIGHTENA1_NORMAL (1 << 20)
+#define CHV_BUFRIGHTENA1_FORCE (3 << 20)
+#define CHV_BUFRIGHTENA1_MASK (3 << 20)
+#define CHV_BUFLEFTENA1_DISABLE (0 << 22)
+#define CHV_BUFLEFTENA1_NORMAL (1 << 22)
+#define CHV_BUFLEFTENA1_FORCE (3 << 22)
+#define CHV_BUFLEFTENA1_MASK (3 << 22)
+
#define _CHV_CMN_DW13_CH0 0x8134
#define _CHV_CMN_DW0_CH1 0x8080
#define DPIO_CHV_S1_DIV_SHIFT 21
#define _CHV_CMN_DW1_CH1 0x8084
#define DPIO_AFC_RECAL (1 << 14)
#define DPIO_DCLKP_EN (1 << 13)
+#define CHV_BUFLEFTENA2_DISABLE (0 << 17) /* CL2 DW1 only */
+#define CHV_BUFLEFTENA2_NORMAL (1 << 17) /* CL2 DW1 only */
+#define CHV_BUFLEFTENA2_FORCE (3 << 17) /* CL2 DW1 only */
+#define CHV_BUFLEFTENA2_MASK (3 << 17) /* CL2 DW1 only */
+#define CHV_BUFRIGHTENA2_DISABLE (0 << 19) /* CL2 DW1 only */
+#define CHV_BUFRIGHTENA2_NORMAL (1 << 19) /* CL2 DW1 only */
+#define CHV_BUFRIGHTENA2_FORCE (3 << 19) /* CL2 DW1 only */
+#define CHV_BUFRIGHTENA2_MASK (3 << 19) /* CL2 DW1 only */
#define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1)
+#define _CHV_CMN_DW19_CH0 0x814c
+#define _CHV_CMN_DW6_CH1 0x8098
+#define CHV_CMN_USEDCLKCHANNEL (1 << 13)
+#define CHV_CMN_DW19(ch) _PIPE(ch, _CHV_CMN_DW19_CH0, _CHV_CMN_DW6_CH1)
+
#define CHV_CMN_DW30 0x8178
#define DPIO_LRC_BYPASS (1 << 3)
#define SANDYBRIDGE_FENCE_PITCH_SHIFT 32
#define GEN7_FENCE_MAX_PITCH_VAL 0x0800
+
/* control register for cpu gtt access */
#define TILECTL 0x101000
#define TILECTL_SWZCTL (1 << 0)
#define VLV_IMR (VLV_DISPLAY_BASE + 0x20a8)
#define VLV_ISR (VLV_DISPLAY_BASE + 0x20ac)
#define VLV_PCBR (VLV_DISPLAY_BASE + 0x2120)
+#define VLV_PCBR_ADDR_SHIFT 12
+
#define DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */
#define EIR 0x020b0
#define EMR 0x020b4
/*
* Clock control & power management
*/
-#define DPLL_A_OFFSET 0x6014
-#define DPLL_B_OFFSET 0x6018
-#define CHV_DPLL_C_OFFSET 0x6030
-#define DPLL(pipe) (dev_priv->info.dpll_offsets[pipe] + \
- dev_priv->info.display_mmio_offset)
+#define _DPLL_A (dev_priv->info.display_mmio_offset + 0x6014)
+#define _DPLL_B (dev_priv->info.display_mmio_offset + 0x6018)
+#define _CHV_DPLL_C (dev_priv->info.display_mmio_offset + 0x6030)
+#define DPLL(pipe) _PIPE3((pipe), _DPLL_A, _DPLL_B, _CHV_DPLL_C)
#define VGA0 0x6000
#define VGA1 0x6004
#define SDVO_MULTIPLIER_SHIFT_HIRES 4
#define SDVO_MULTIPLIER_SHIFT_VGA 0
-#define DPLL_A_MD_OFFSET 0x601c /* 965+ only */
-#define DPLL_B_MD_OFFSET 0x6020 /* 965+ only */
-#define CHV_DPLL_C_MD_OFFSET 0x603c
-#define DPLL_MD(pipe) (dev_priv->info.dpll_md_offsets[pipe] + \
- dev_priv->info.display_mmio_offset)
+#define _DPLL_A_MD (dev_priv->info.display_mmio_offset + 0x601c)
+#define _DPLL_B_MD (dev_priv->info.display_mmio_offset + 0x6020)
+#define _CHV_DPLL_C_MD (dev_priv->info.display_mmio_offset + 0x603c)
+#define DPLL_MD(pipe) _PIPE3((pipe), _DPLL_A_MD, _DPLL_B_MD, _CHV_DPLL_C_MD)
/*
* UDI pixel divider, controlling how many pixels are stuffed into a packet.
/* Same as Haswell, but 72064 bytes now. */
#define GEN8_CXT_TOTAL_SIZE (18 * PAGE_SIZE)
-
+#define CHV_CLK_CTL1 0x101100
#define VLV_CLK_CTL2 0x101104
#define CLK_CTL2_CZCOUNT_30NS_SHIFT 28
#define EDP_PSR_BASE(dev) (IS_HASWELL(dev) ? 0x64800 : 0x6f800)
#define EDP_PSR_CTL(dev) (EDP_PSR_BASE(dev) + 0)
#define EDP_PSR_ENABLE (1<<31)
+#define BDW_PSR_SINGLE_FRAME (1<<30)
#define EDP_PSR_LINK_DISABLE (0<<27)
#define EDP_PSR_LINK_STANDBY (1<<27)
#define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK (3<<25)
#define PORTC_HOTPLUG_LIVE_STATUS_VLV (1 << 28)
#define PORTB_HOTPLUG_LIVE_STATUS_VLV (1 << 29)
#define PORTD_HOTPLUG_INT_STATUS (3 << 21)
+#define PORTD_HOTPLUG_INT_LONG_PULSE (2 << 21)
+#define PORTD_HOTPLUG_INT_SHORT_PULSE (1 << 21)
#define PORTC_HOTPLUG_INT_STATUS (3 << 19)
+#define PORTC_HOTPLUG_INT_LONG_PULSE (2 << 19)
+#define PORTC_HOTPLUG_INT_SHORT_PULSE (1 << 19)
#define PORTB_HOTPLUG_INT_STATUS (3 << 17)
+#define PORTB_HOTPLUG_INT_LONG_PULSE (2 << 17)
+#define PORTB_HOTPLUG_INT_SHORT_PLUSE (1 << 17)
/* CRT/TV common between gen3+ */
#define CRT_HOTPLUG_INT_STATUS (1 << 11)
#define TV_HOTPLUG_INT_STATUS (1 << 10)
#define PORT_DFT_I9XX 0x61150
#define DC_BALANCE_RESET (1 << 25)
-#define PORT_DFT2_G4X 0x61154
+#define PORT_DFT2_G4X (dev_priv->info.display_mmio_offset + 0x61154)
#define DC_BALANCE_RESET_VLV (1 << 31)
#define PIPE_SCRAMBLE_RESET_MASK (0x3 << 0)
#define PIPE_B_SCRAMBLE_RESET (1 << 1)
/* drain latency register values*/
#define DRAIN_LATENCY_PRECISION_32 32
-#define DRAIN_LATENCY_PRECISION_16 16
+#define DRAIN_LATENCY_PRECISION_64 64
#define VLV_DDL1 (VLV_DISPLAY_BASE + 0x70050)
-#define DDL_CURSORA_PRECISION_32 (1<<31)
-#define DDL_CURSORA_PRECISION_16 (0<<31)
+#define DDL_CURSORA_PRECISION_64 (1<<31)
+#define DDL_CURSORA_PRECISION_32 (0<<31)
#define DDL_CURSORA_SHIFT 24
-#define DDL_SPRITEB_PRECISION_32 (1<<23)
-#define DDL_SPRITEB_PRECISION_16 (0<<23)
+#define DDL_SPRITEB_PRECISION_64 (1<<23)
+#define DDL_SPRITEB_PRECISION_32 (0<<23)
#define DDL_SPRITEB_SHIFT 16
-#define DDL_SPRITEA_PRECISION_32 (1<<15)
-#define DDL_SPRITEA_PRECISION_16 (0<<15)
+#define DDL_SPRITEA_PRECISION_64 (1<<15)
+#define DDL_SPRITEA_PRECISION_32 (0<<15)
#define DDL_SPRITEA_SHIFT 8
-#define DDL_PLANEA_PRECISION_32 (1<<7)
-#define DDL_PLANEA_PRECISION_16 (0<<7)
+#define DDL_PLANEA_PRECISION_64 (1<<7)
+#define DDL_PLANEA_PRECISION_32 (0<<7)
#define DDL_PLANEA_SHIFT 0
#define VLV_DDL2 (VLV_DISPLAY_BASE + 0x70054)
-#define DDL_CURSORB_PRECISION_32 (1<<31)
-#define DDL_CURSORB_PRECISION_16 (0<<31)
+#define DDL_CURSORB_PRECISION_64 (1<<31)
+#define DDL_CURSORB_PRECISION_32 (0<<31)
#define DDL_CURSORB_SHIFT 24
-#define DDL_SPRITED_PRECISION_32 (1<<23)
-#define DDL_SPRITED_PRECISION_16 (0<<23)
+#define DDL_SPRITED_PRECISION_64 (1<<23)
+#define DDL_SPRITED_PRECISION_32 (0<<23)
#define DDL_SPRITED_SHIFT 16
-#define DDL_SPRITEC_PRECISION_32 (1<<15)
-#define DDL_SPRITEC_PRECISION_16 (0<<15)
+#define DDL_SPRITEC_PRECISION_64 (1<<15)
+#define DDL_SPRITEC_PRECISION_32 (0<<15)
#define DDL_SPRITEC_SHIFT 8
-#define DDL_PLANEB_PRECISION_32 (1<<7)
-#define DDL_PLANEB_PRECISION_16 (0<<7)
+#define DDL_PLANEB_PRECISION_64 (1<<7)
+#define DDL_PLANEB_PRECISION_32 (0<<7)
#define DDL_PLANEB_SHIFT 0
#define VLV_DDL3 (VLV_DISPLAY_BASE + 0x70058)
-#define DDL_CURSORC_PRECISION_32 (1<<31)
-#define DDL_CURSORC_PRECISION_16 (0<<31)
+#define DDL_CURSORC_PRECISION_64 (1<<31)
+#define DDL_CURSORC_PRECISION_32 (0<<31)
#define DDL_CURSORC_SHIFT 24
-#define DDL_SPRITEF_PRECISION_32 (1<<23)
-#define DDL_SPRITEF_PRECISION_16 (0<<23)
+#define DDL_SPRITEF_PRECISION_64 (1<<23)
+#define DDL_SPRITEF_PRECISION_32 (0<<23)
#define DDL_SPRITEF_SHIFT 16
-#define DDL_SPRITEE_PRECISION_32 (1<<15)
-#define DDL_SPRITEE_PRECISION_16 (0<<15)
+#define DDL_SPRITEE_PRECISION_64 (1<<15)
+#define DDL_SPRITEE_PRECISION_32 (0<<15)
#define DDL_SPRITEE_SHIFT 8
-#define DDL_PLANEC_PRECISION_32 (1<<7)
-#define DDL_PLANEC_PRECISION_16 (0<<7)
+#define DDL_PLANEC_PRECISION_64 (1<<7)
+#define DDL_PLANEC_PRECISION_32 (0<<7)
#define DDL_PLANEC_SHIFT 0
/* FIFO watermark sizes etc */
#define GEN7_L3CNTLREG1 0xB01C
#define GEN7_WA_FOR_GEN7_L3_CONTROL 0x3C47FF8C
#define GEN7_L3AGDIS (1<<19)
+#define GEN7_L3CNTLREG2 0xB020
+#define GEN7_L3CNTLREG3 0xB024
#define GEN7_L3_CHICKEN_MODE_REGISTER 0xB030
#define GEN7_WA_L3_CHICKEN_MODE 0x20000000
#define _PCH_TRANSA_LINK_M2 0xe0048
#define _PCH_TRANSA_LINK_N2 0xe004c
-/* Per-transcoder DIP controls */
-
+/* Per-transcoder DIP controls (PCH) */
#define _VIDEO_DIP_CTL_A 0xe0200
#define _VIDEO_DIP_DATA_A 0xe0208
#define _VIDEO_DIP_GCP_A 0xe0210
#define TVIDEO_DIP_DATA(pipe) _PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B)
#define TVIDEO_DIP_GCP(pipe) _PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B)
+/* Per-transcoder DIP controls (VLV) */
#define VLV_VIDEO_DIP_CTL_A (VLV_DISPLAY_BASE + 0x60200)
#define VLV_VIDEO_DIP_DATA_A (VLV_DISPLAY_BASE + 0x60208)
#define VLV_VIDEO_DIP_GDCP_PAYLOAD_A (VLV_DISPLAY_BASE + 0x60210)
#define VLV_VIDEO_DIP_DATA_B (VLV_DISPLAY_BASE + 0x61174)
#define VLV_VIDEO_DIP_GDCP_PAYLOAD_B (VLV_DISPLAY_BASE + 0x61178)
+#define CHV_VIDEO_DIP_CTL_C (VLV_DISPLAY_BASE + 0x611f0)
+#define CHV_VIDEO_DIP_DATA_C (VLV_DISPLAY_BASE + 0x611f4)
+#define CHV_VIDEO_DIP_GDCP_PAYLOAD_C (VLV_DISPLAY_BASE + 0x611f8)
+
#define VLV_TVIDEO_DIP_CTL(pipe) \
- _PIPE(pipe, VLV_VIDEO_DIP_CTL_A, VLV_VIDEO_DIP_CTL_B)
+ _PIPE3((pipe), VLV_VIDEO_DIP_CTL_A, \
+ VLV_VIDEO_DIP_CTL_B, CHV_VIDEO_DIP_CTL_C)
#define VLV_TVIDEO_DIP_DATA(pipe) \
- _PIPE(pipe, VLV_VIDEO_DIP_DATA_A, VLV_VIDEO_DIP_DATA_B)
+ _PIPE3((pipe), VLV_VIDEO_DIP_DATA_A, \
+ VLV_VIDEO_DIP_DATA_B, CHV_VIDEO_DIP_DATA_C)
#define VLV_TVIDEO_DIP_GCP(pipe) \
- _PIPE(pipe, VLV_VIDEO_DIP_GDCP_PAYLOAD_A, VLV_VIDEO_DIP_GDCP_PAYLOAD_B)
+ _PIPE3((pipe), VLV_VIDEO_DIP_GDCP_PAYLOAD_A, \
+ VLV_VIDEO_DIP_GDCP_PAYLOAD_B, CHV_VIDEO_DIP_GDCP_PAYLOAD_C)
/* Haswell DIP controls */
#define HSW_VIDEO_DIP_CTL_A 0x60200
#define VLV_GTLC_ALLOWWAKEERR (1 << 1)
#define VLV_GTLC_PW_MEDIA_STATUS_MASK (1 << 5)
#define VLV_GTLC_PW_RENDER_STATUS_MASK (1 << 7)
+#define VLV_GTLC_SURVIVABILITY_REG 0x130098
#define FORCEWAKE_MT 0xa188 /* multi-threaded */
#define FORCEWAKE_KERNEL 0x1
#define FORCEWAKE_USER 0x2
GEN6_PM_RP_DOWN_THRESHOLD | \
GEN6_PM_RP_DOWN_TIMEOUT)
+#define CHV_CZ_CLOCK_FREQ_MODE_200 200
+#define CHV_CZ_CLOCK_FREQ_MODE_267 267
+#define CHV_CZ_CLOCK_FREQ_MODE_320 320
+#define CHV_CZ_CLOCK_FREQ_MODE_333 333
+#define CHV_CZ_CLOCK_FREQ_MODE_400 400
+
#define GEN7_GT_SCRATCH_BASE 0x4F100
#define GEN7_GT_SCRATCH_REG_NUM 8
#define GEN6_GT_GFX_RC6_LOCKED 0x138104
#define VLV_COUNTER_CONTROL 0x138104
#define VLV_COUNT_RANGE_HIGH (1<<15)
+#define VLV_MEDIA_RC0_COUNT_EN (1<<5)
+#define VLV_RENDER_RC0_COUNT_EN (1<<4)
#define VLV_MEDIA_RC6_COUNT_EN (1<<1)
#define VLV_RENDER_RC6_COUNT_EN (1<<0)
#define GEN6_GT_GFX_RC6 0x138108
#define GEN6_GT_GFX_RC6p 0x13810C
#define GEN6_GT_GFX_RC6pp 0x138110
+#define VLV_RENDER_C0_COUNT_REG 0x138118
+#define VLV_MEDIA_C0_COUNT_REG 0x13811C
#define GEN6_PCODE_MAILBOX 0x138124
#define GEN6_PCODE_READY (1<<31)
#define TRANS_DDI_FUNC_ENABLE (1<<31)
/* Those bits are ignored by pipe EDP since it can only connect to DDI A */
#define TRANS_DDI_PORT_MASK (7<<28)
+#define TRANS_DDI_PORT_SHIFT 28
#define TRANS_DDI_SELECT_PORT(x) ((x)<<28)
#define TRANS_DDI_PORT_NONE (0<<28)
#define TRANS_DDI_MODE_SELECT_MASK (7<<24)
#define TRANS_DDI_EDP_INPUT_A_ONOFF (4<<12)
#define TRANS_DDI_EDP_INPUT_B_ONOFF (5<<12)
#define TRANS_DDI_EDP_INPUT_C_ONOFF (6<<12)
+#define TRANS_DDI_DP_VC_PAYLOAD_ALLOC (1<<8)
#define TRANS_DDI_BFI_ENABLE (1<<4)
/* DisplayPort Transport Control */
#define DP_TP_CTL_ENABLE (1<<31)
#define DP_TP_CTL_MODE_SST (0<<27)
#define DP_TP_CTL_MODE_MST (1<<27)
+#define DP_TP_CTL_FORCE_ACT (1<<25)
#define DP_TP_CTL_ENHANCED_FRAME_ENABLE (1<<18)
#define DP_TP_CTL_FDI_AUTOTRAIN (1<<15)
#define DP_TP_CTL_LINK_TRAIN_MASK (7<<8)
#define DP_TP_STATUS_A 0x64044
#define DP_TP_STATUS_B 0x64144
#define DP_TP_STATUS(port) _PORT(port, DP_TP_STATUS_A, DP_TP_STATUS_B)
-#define DP_TP_STATUS_IDLE_DONE (1<<25)
-#define DP_TP_STATUS_AUTOTRAIN_DONE (1<<12)
+#define DP_TP_STATUS_IDLE_DONE (1<<25)
+#define DP_TP_STATUS_ACT_SENT (1<<24)
+#define DP_TP_STATUS_MODE_STATUS_MST (1<<23)
+#define DP_TP_STATUS_AUTOTRAIN_DONE (1<<12)
+#define DP_TP_STATUS_PAYLOAD_MAPPING_VC2 (3 << 8)
+#define DP_TP_STATUS_PAYLOAD_MAPPING_VC1 (3 << 4)
+#define DP_TP_STATUS_PAYLOAD_MAPPING_VC0 (3 << 0)
/* DDI Buffer Control */
#define DDI_BUF_CTL_A 0x64000
#define DDI_BUF_CTL_B 0x64100
#define DDI_BUF_CTL(port) _PORT(port, DDI_BUF_CTL_A, DDI_BUF_CTL_B)
#define DDI_BUF_CTL_ENABLE (1<<31)
-/* Haswell */
#define DDI_BUF_EMP_400MV_0DB_HSW (0<<24) /* Sel0 */
#define DDI_BUF_EMP_400MV_3_5DB_HSW (1<<24) /* Sel1 */
#define DDI_BUF_EMP_400MV_6DB_HSW (2<<24) /* Sel2 */
#define DDI_BUF_EMP_600MV_6DB_HSW (6<<24) /* Sel6 */
#define DDI_BUF_EMP_800MV_0DB_HSW (7<<24) /* Sel7 */
#define DDI_BUF_EMP_800MV_3_5DB_HSW (8<<24) /* Sel8 */
-/* Broadwell */
-#define DDI_BUF_EMP_400MV_0DB_BDW (0<<24) /* Sel0 */
-#define DDI_BUF_EMP_400MV_3_5DB_BDW (1<<24) /* Sel1 */
-#define DDI_BUF_EMP_400MV_6DB_BDW (2<<24) /* Sel2 */
-#define DDI_BUF_EMP_600MV_0DB_BDW (3<<24) /* Sel3 */
-#define DDI_BUF_EMP_600MV_3_5DB_BDW (4<<24) /* Sel4 */
-#define DDI_BUF_EMP_600MV_6DB_BDW (5<<24) /* Sel5 */
-#define DDI_BUF_EMP_800MV_0DB_BDW (6<<24) /* Sel6 */
-#define DDI_BUF_EMP_800MV_3_5DB_BDW (7<<24) /* Sel7 */
-#define DDI_BUF_EMP_1200MV_0DB_BDW (8<<24) /* Sel8 */
#define DDI_BUF_EMP_MASK (0xf<<24)
#define DDI_BUF_PORT_REVERSAL (1<<16)
#define DDI_BUF_IS_IDLE (1<<7)
/* WRPLL */
#define WRPLL_CTL1 0x46040
#define WRPLL_CTL2 0x46060
+#define WRPLL_CTL(pll) (pll == 0 ? WRPLL_CTL1 : WRPLL_CTL2)
#define WRPLL_PLL_ENABLE (1<<31)
-#define WRPLL_PLL_SELECT_SSC (0x01<<28)
-#define WRPLL_PLL_SELECT_NON_SSC (0x02<<28)
-#define WRPLL_PLL_SELECT_LCPLL_2700 (0x03<<28)
+#define WRPLL_PLL_SSC (1<<28)
+#define WRPLL_PLL_NON_SSC (2<<28)
+#define WRPLL_PLL_LCPLL (3<<28)
+#define WRPLL_PLL_REF_MASK (3<<28)
/* WRPLL divider programming */
#define WRPLL_DIVIDER_REFERENCE(x) ((x)<<0)
#define WRPLL_DIVIDER_REF_MASK (0xff)
#define PORT_CLK_SEL_LCPLL_1350 (1<<29)
#define PORT_CLK_SEL_LCPLL_810 (2<<29)
#define PORT_CLK_SEL_SPLL (3<<29)
+#define PORT_CLK_SEL_WRPLL(pll) (((pll)+4)<<29)
#define PORT_CLK_SEL_WRPLL1 (4<<29)
#define PORT_CLK_SEL_WRPLL2 (5<<29)
#define PORT_CLK_SEL_NONE (7<<29)
#define LCPLL_CD_SOURCE_FCLK (1<<21)
#define LCPLL_CD_SOURCE_FCLK_DONE (1<<19)
-#define D_COMP (MCHBAR_MIRROR_BASE_SNB + 0x5F0C)
+/* Please see hsw_read_dcomp() and hsw_write_dcomp() before using this register,
+ * since on HSW we can't write to it using I915_WRITE. */
+#define D_COMP_HSW (MCHBAR_MIRROR_BASE_SNB + 0x5F0C)
+#define D_COMP_BDW 0x138144
#define D_COMP_RCOMP_IN_PROGRESS (1<<9)
#define D_COMP_COMP_FORCE (1<<8)
#define D_COMP_COMP_DISABLE (1<<0)
#define _MIPIA_PORT_CTRL (VLV_DISPLAY_BASE + 0x61190)
#define _MIPIB_PORT_CTRL (VLV_DISPLAY_BASE + 0x61700)
-#define MIPI_PORT_CTRL(pipe) _PIPE(pipe, _MIPIA_PORT_CTRL, _MIPIB_PORT_CTRL)
+#define MIPI_PORT_CTRL(tc) _TRANSCODER(tc, _MIPIA_PORT_CTRL, \
+ _MIPIB_PORT_CTRL)
#define DPI_ENABLE (1 << 31) /* A + B */
#define MIPIA_MIPI4DPHY_DELAY_COUNT_SHIFT 27
#define MIPIA_MIPI4DPHY_DELAY_COUNT_MASK (0xf << 27)
#define _MIPIA_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61194)
#define _MIPIB_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61704)
-#define MIPI_TEARING_CTRL(pipe) _PIPE(pipe, _MIPIA_TEARING_CTRL, _MIPIB_TEARING_CTRL)
+#define MIPI_TEARING_CTRL(tc) _TRANSCODER(tc, \
+ _MIPIA_TEARING_CTRL, _MIPIB_TEARING_CTRL)
#define TEARING_EFFECT_DELAY_SHIFT 0
#define TEARING_EFFECT_DELAY_MASK (0xffff << 0)
/* XXX: all bits reserved */
-#define _MIPIA_AUTOPWG (VLV_DISPLAY_BASE + 0x611a0)
+#define _MIPIA_AUTOPWG (VLV_DISPLAY_BASE + 0x611a0)
/* MIPI DSI Controller and D-PHY registers */
-#define _MIPIA_DEVICE_READY (VLV_DISPLAY_BASE + 0xb000)
-#define _MIPIB_DEVICE_READY (VLV_DISPLAY_BASE + 0xb800)
-#define MIPI_DEVICE_READY(pipe) _PIPE(pipe, _MIPIA_DEVICE_READY, _MIPIB_DEVICE_READY)
+#define _MIPIA_DEVICE_READY (dev_priv->mipi_mmio_base + 0xb000)
+#define _MIPIB_DEVICE_READY (dev_priv->mipi_mmio_base + 0xb800)
+#define MIPI_DEVICE_READY(tc) _TRANSCODER(tc, _MIPIA_DEVICE_READY, \
+ _MIPIB_DEVICE_READY)
#define BUS_POSSESSION (1 << 3) /* set to give bus to receiver */
#define ULPS_STATE_MASK (3 << 1)
#define ULPS_STATE_ENTER (2 << 1)
#define ULPS_STATE_NORMAL_OPERATION (0 << 1)
#define DEVICE_READY (1 << 0)
-#define _MIPIA_INTR_STAT (VLV_DISPLAY_BASE + 0xb004)
-#define _MIPIB_INTR_STAT (VLV_DISPLAY_BASE + 0xb804)
-#define MIPI_INTR_STAT(pipe) _PIPE(pipe, _MIPIA_INTR_STAT, _MIPIB_INTR_STAT)
-#define _MIPIA_INTR_EN (VLV_DISPLAY_BASE + 0xb008)
-#define _MIPIB_INTR_EN (VLV_DISPLAY_BASE + 0xb808)
-#define MIPI_INTR_EN(pipe) _PIPE(pipe, _MIPIA_INTR_EN, _MIPIB_INTR_EN)
+#define _MIPIA_INTR_STAT (dev_priv->mipi_mmio_base + 0xb004)
+#define _MIPIB_INTR_STAT (dev_priv->mipi_mmio_base + 0xb804)
+#define MIPI_INTR_STAT(tc) _TRANSCODER(tc, _MIPIA_INTR_STAT, \
+ _MIPIB_INTR_STAT)
+#define _MIPIA_INTR_EN (dev_priv->mipi_mmio_base + 0xb008)
+#define _MIPIB_INTR_EN (dev_priv->mipi_mmio_base + 0xb808)
+#define MIPI_INTR_EN(tc) _TRANSCODER(tc, _MIPIA_INTR_EN, \
+ _MIPIB_INTR_EN)
#define TEARING_EFFECT (1 << 31)
#define SPL_PKT_SENT_INTERRUPT (1 << 30)
#define GEN_READ_DATA_AVAIL (1 << 29)
#define RXSOT_SYNC_ERROR (1 << 1)
#define RXSOT_ERROR (1 << 0)
-#define _MIPIA_DSI_FUNC_PRG (VLV_DISPLAY_BASE + 0xb00c)
-#define _MIPIB_DSI_FUNC_PRG (VLV_DISPLAY_BASE + 0xb80c)
-#define MIPI_DSI_FUNC_PRG(pipe) _PIPE(pipe, _MIPIA_DSI_FUNC_PRG, _MIPIB_DSI_FUNC_PRG)
+#define _MIPIA_DSI_FUNC_PRG (dev_priv->mipi_mmio_base + 0xb00c)
+#define _MIPIB_DSI_FUNC_PRG (dev_priv->mipi_mmio_base + 0xb80c)
+#define MIPI_DSI_FUNC_PRG(tc) _TRANSCODER(tc, _MIPIA_DSI_FUNC_PRG, \
+ _MIPIB_DSI_FUNC_PRG)
#define CMD_MODE_DATA_WIDTH_MASK (7 << 13)
#define CMD_MODE_NOT_SUPPORTED (0 << 13)
#define CMD_MODE_DATA_WIDTH_16_BIT (1 << 13)
#define DATA_LANES_PRG_REG_SHIFT 0
#define DATA_LANES_PRG_REG_MASK (7 << 0)
-#define _MIPIA_HS_TX_TIMEOUT (VLV_DISPLAY_BASE + 0xb010)
-#define _MIPIB_HS_TX_TIMEOUT (VLV_DISPLAY_BASE + 0xb810)
-#define MIPI_HS_TX_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_HS_TX_TIMEOUT, _MIPIB_HS_TX_TIMEOUT)
+#define _MIPIA_HS_TX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb010)
+#define _MIPIB_HS_TX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb810)
+#define MIPI_HS_TX_TIMEOUT(tc) _TRANSCODER(tc, _MIPIA_HS_TX_TIMEOUT, \
+ _MIPIB_HS_TX_TIMEOUT)
#define HIGH_SPEED_TX_TIMEOUT_COUNTER_MASK 0xffffff
-#define _MIPIA_LP_RX_TIMEOUT (VLV_DISPLAY_BASE + 0xb014)
-#define _MIPIB_LP_RX_TIMEOUT (VLV_DISPLAY_BASE + 0xb814)
-#define MIPI_LP_RX_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_LP_RX_TIMEOUT, _MIPIB_LP_RX_TIMEOUT)
+#define _MIPIA_LP_RX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb014)
+#define _MIPIB_LP_RX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb814)
+#define MIPI_LP_RX_TIMEOUT(tc) _TRANSCODER(tc, _MIPIA_LP_RX_TIMEOUT, \
+ _MIPIB_LP_RX_TIMEOUT)
#define LOW_POWER_RX_TIMEOUT_COUNTER_MASK 0xffffff
-#define _MIPIA_TURN_AROUND_TIMEOUT (VLV_DISPLAY_BASE + 0xb018)
-#define _MIPIB_TURN_AROUND_TIMEOUT (VLV_DISPLAY_BASE + 0xb818)
-#define MIPI_TURN_AROUND_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_TURN_AROUND_TIMEOUT, _MIPIB_TURN_AROUND_TIMEOUT)
+#define _MIPIA_TURN_AROUND_TIMEOUT (dev_priv->mipi_mmio_base + 0xb018)
+#define _MIPIB_TURN_AROUND_TIMEOUT (dev_priv->mipi_mmio_base + 0xb818)
+#define MIPI_TURN_AROUND_TIMEOUT(tc) _TRANSCODER(tc, \
+ _MIPIA_TURN_AROUND_TIMEOUT, _MIPIB_TURN_AROUND_TIMEOUT)
#define TURN_AROUND_TIMEOUT_MASK 0x3f
-#define _MIPIA_DEVICE_RESET_TIMER (VLV_DISPLAY_BASE + 0xb01c)
-#define _MIPIB_DEVICE_RESET_TIMER (VLV_DISPLAY_BASE + 0xb81c)
-#define MIPI_DEVICE_RESET_TIMER(pipe) _PIPE(pipe, _MIPIA_DEVICE_RESET_TIMER, _MIPIB_DEVICE_RESET_TIMER)
+#define _MIPIA_DEVICE_RESET_TIMER (dev_priv->mipi_mmio_base + 0xb01c)
+#define _MIPIB_DEVICE_RESET_TIMER (dev_priv->mipi_mmio_base + 0xb81c)
+#define MIPI_DEVICE_RESET_TIMER(tc) _TRANSCODER(tc, \
+ _MIPIA_DEVICE_RESET_TIMER, _MIPIB_DEVICE_RESET_TIMER)
#define DEVICE_RESET_TIMER_MASK 0xffff
-#define _MIPIA_DPI_RESOLUTION (VLV_DISPLAY_BASE + 0xb020)
-#define _MIPIB_DPI_RESOLUTION (VLV_DISPLAY_BASE + 0xb820)
-#define MIPI_DPI_RESOLUTION(pipe) _PIPE(pipe, _MIPIA_DPI_RESOLUTION, _MIPIB_DPI_RESOLUTION)
+#define _MIPIA_DPI_RESOLUTION (dev_priv->mipi_mmio_base + 0xb020)
+#define _MIPIB_DPI_RESOLUTION (dev_priv->mipi_mmio_base + 0xb820)
+#define MIPI_DPI_RESOLUTION(tc) _TRANSCODER(tc, _MIPIA_DPI_RESOLUTION, \
+ _MIPIB_DPI_RESOLUTION)
#define VERTICAL_ADDRESS_SHIFT 16
#define VERTICAL_ADDRESS_MASK (0xffff << 16)
#define HORIZONTAL_ADDRESS_SHIFT 0
#define HORIZONTAL_ADDRESS_MASK 0xffff
-#define _MIPIA_DBI_FIFO_THROTTLE (VLV_DISPLAY_BASE + 0xb024)
-#define _MIPIB_DBI_FIFO_THROTTLE (VLV_DISPLAY_BASE + 0xb824)
-#define MIPI_DBI_FIFO_THROTTLE(pipe) _PIPE(pipe, _MIPIA_DBI_FIFO_THROTTLE, _MIPIB_DBI_FIFO_THROTTLE)
+#define _MIPIA_DBI_FIFO_THROTTLE (dev_priv->mipi_mmio_base + 0xb024)
+#define _MIPIB_DBI_FIFO_THROTTLE (dev_priv->mipi_mmio_base + 0xb824)
+#define MIPI_DBI_FIFO_THROTTLE(tc) _TRANSCODER(tc, \
+ _MIPIA_DBI_FIFO_THROTTLE, _MIPIB_DBI_FIFO_THROTTLE)
#define DBI_FIFO_EMPTY_HALF (0 << 0)
#define DBI_FIFO_EMPTY_QUARTER (1 << 0)
#define DBI_FIFO_EMPTY_7_LOCATIONS (2 << 0)
/* regs below are bits 15:0 */
-#define _MIPIA_HSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb028)
-#define _MIPIB_HSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb828)
-#define MIPI_HSYNC_PADDING_COUNT(pipe) _PIPE(pipe, _MIPIA_HSYNC_PADDING_COUNT, _MIPIB_HSYNC_PADDING_COUNT)
-
-#define _MIPIA_HBP_COUNT (VLV_DISPLAY_BASE + 0xb02c)
-#define _MIPIB_HBP_COUNT (VLV_DISPLAY_BASE + 0xb82c)
-#define MIPI_HBP_COUNT(pipe) _PIPE(pipe, _MIPIA_HBP_COUNT, _MIPIB_HBP_COUNT)
-
-#define _MIPIA_HFP_COUNT (VLV_DISPLAY_BASE + 0xb030)
-#define _MIPIB_HFP_COUNT (VLV_DISPLAY_BASE + 0xb830)
-#define MIPI_HFP_COUNT(pipe) _PIPE(pipe, _MIPIA_HFP_COUNT, _MIPIB_HFP_COUNT)
-
-#define _MIPIA_HACTIVE_AREA_COUNT (VLV_DISPLAY_BASE + 0xb034)
-#define _MIPIB_HACTIVE_AREA_COUNT (VLV_DISPLAY_BASE + 0xb834)
-#define MIPI_HACTIVE_AREA_COUNT(pipe) _PIPE(pipe, _MIPIA_HACTIVE_AREA_COUNT, _MIPIB_HACTIVE_AREA_COUNT)
-
-#define _MIPIA_VSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb038)
-#define _MIPIB_VSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb838)
-#define MIPI_VSYNC_PADDING_COUNT(pipe) _PIPE(pipe, _MIPIA_VSYNC_PADDING_COUNT, _MIPIB_VSYNC_PADDING_COUNT)
+#define _MIPIA_HSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb028)
+#define _MIPIB_HSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb828)
+#define MIPI_HSYNC_PADDING_COUNT(tc) _TRANSCODER(tc, \
+ _MIPIA_HSYNC_PADDING_COUNT, _MIPIB_HSYNC_PADDING_COUNT)
+
+#define _MIPIA_HBP_COUNT (dev_priv->mipi_mmio_base + 0xb02c)
+#define _MIPIB_HBP_COUNT (dev_priv->mipi_mmio_base + 0xb82c)
+#define MIPI_HBP_COUNT(tc) _TRANSCODER(tc, _MIPIA_HBP_COUNT, \
+ _MIPIB_HBP_COUNT)
+
+#define _MIPIA_HFP_COUNT (dev_priv->mipi_mmio_base + 0xb030)
+#define _MIPIB_HFP_COUNT (dev_priv->mipi_mmio_base + 0xb830)
+#define MIPI_HFP_COUNT(tc) _TRANSCODER(tc, _MIPIA_HFP_COUNT, \
+ _MIPIB_HFP_COUNT)
+
+#define _MIPIA_HACTIVE_AREA_COUNT (dev_priv->mipi_mmio_base + 0xb034)
+#define _MIPIB_HACTIVE_AREA_COUNT (dev_priv->mipi_mmio_base + 0xb834)
+#define MIPI_HACTIVE_AREA_COUNT(tc) _TRANSCODER(tc, \
+ _MIPIA_HACTIVE_AREA_COUNT, _MIPIB_HACTIVE_AREA_COUNT)
+
+#define _MIPIA_VSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb038)
+#define _MIPIB_VSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb838)
+#define MIPI_VSYNC_PADDING_COUNT(tc) _TRANSCODER(tc, \
+ _MIPIA_VSYNC_PADDING_COUNT, _MIPIB_VSYNC_PADDING_COUNT)
+
+#define _MIPIA_VBP_COUNT (dev_priv->mipi_mmio_base + 0xb03c)
+#define _MIPIB_VBP_COUNT (dev_priv->mipi_mmio_base + 0xb83c)
+#define MIPI_VBP_COUNT(tc) _TRANSCODER(tc, _MIPIA_VBP_COUNT, \
+ _MIPIB_VBP_COUNT)
+
+#define _MIPIA_VFP_COUNT (dev_priv->mipi_mmio_base + 0xb040)
+#define _MIPIB_VFP_COUNT (dev_priv->mipi_mmio_base + 0xb840)
+#define MIPI_VFP_COUNT(tc) _TRANSCODER(tc, _MIPIA_VFP_COUNT, \
+ _MIPIB_VFP_COUNT)
+
+#define _MIPIA_HIGH_LOW_SWITCH_COUNT (dev_priv->mipi_mmio_base + 0xb044)
+#define _MIPIB_HIGH_LOW_SWITCH_COUNT (dev_priv->mipi_mmio_base + 0xb844)
+#define MIPI_HIGH_LOW_SWITCH_COUNT(tc) _TRANSCODER(tc, \
+ _MIPIA_HIGH_LOW_SWITCH_COUNT, _MIPIB_HIGH_LOW_SWITCH_COUNT)
-#define _MIPIA_VBP_COUNT (VLV_DISPLAY_BASE + 0xb03c)
-#define _MIPIB_VBP_COUNT (VLV_DISPLAY_BASE + 0xb83c)
-#define MIPI_VBP_COUNT(pipe) _PIPE(pipe, _MIPIA_VBP_COUNT, _MIPIB_VBP_COUNT)
-
-#define _MIPIA_VFP_COUNT (VLV_DISPLAY_BASE + 0xb040)
-#define _MIPIB_VFP_COUNT (VLV_DISPLAY_BASE + 0xb840)
-#define MIPI_VFP_COUNT(pipe) _PIPE(pipe, _MIPIA_VFP_COUNT, _MIPIB_VFP_COUNT)
-
-#define _MIPIA_HIGH_LOW_SWITCH_COUNT (VLV_DISPLAY_BASE + 0xb044)
-#define _MIPIB_HIGH_LOW_SWITCH_COUNT (VLV_DISPLAY_BASE + 0xb844)
-#define MIPI_HIGH_LOW_SWITCH_COUNT(pipe) _PIPE(pipe, _MIPIA_HIGH_LOW_SWITCH_COUNT, _MIPIB_HIGH_LOW_SWITCH_COUNT)
/* regs above are bits 15:0 */
-#define _MIPIA_DPI_CONTROL (VLV_DISPLAY_BASE + 0xb048)
-#define _MIPIB_DPI_CONTROL (VLV_DISPLAY_BASE + 0xb848)
-#define MIPI_DPI_CONTROL(pipe) _PIPE(pipe, _MIPIA_DPI_CONTROL, _MIPIB_DPI_CONTROL)
+#define _MIPIA_DPI_CONTROL (dev_priv->mipi_mmio_base + 0xb048)
+#define _MIPIB_DPI_CONTROL (dev_priv->mipi_mmio_base + 0xb848)
+#define MIPI_DPI_CONTROL(tc) _TRANSCODER(tc, _MIPIA_DPI_CONTROL, \
+ _MIPIB_DPI_CONTROL)
#define DPI_LP_MODE (1 << 6)
#define BACKLIGHT_OFF (1 << 5)
#define BACKLIGHT_ON (1 << 4)
#define TURN_ON (1 << 1)
#define SHUTDOWN (1 << 0)
-#define _MIPIA_DPI_DATA (VLV_DISPLAY_BASE + 0xb04c)
-#define _MIPIB_DPI_DATA (VLV_DISPLAY_BASE + 0xb84c)
-#define MIPI_DPI_DATA(pipe) _PIPE(pipe, _MIPIA_DPI_DATA, _MIPIB_DPI_DATA)
+#define _MIPIA_DPI_DATA (dev_priv->mipi_mmio_base + 0xb04c)
+#define _MIPIB_DPI_DATA (dev_priv->mipi_mmio_base + 0xb84c)
+#define MIPI_DPI_DATA(tc) _TRANSCODER(tc, _MIPIA_DPI_DATA, \
+ _MIPIB_DPI_DATA)
#define COMMAND_BYTE_SHIFT 0
#define COMMAND_BYTE_MASK (0x3f << 0)
-#define _MIPIA_INIT_COUNT (VLV_DISPLAY_BASE + 0xb050)
-#define _MIPIB_INIT_COUNT (VLV_DISPLAY_BASE + 0xb850)
-#define MIPI_INIT_COUNT(pipe) _PIPE(pipe, _MIPIA_INIT_COUNT, _MIPIB_INIT_COUNT)
+#define _MIPIA_INIT_COUNT (dev_priv->mipi_mmio_base + 0xb050)
+#define _MIPIB_INIT_COUNT (dev_priv->mipi_mmio_base + 0xb850)
+#define MIPI_INIT_COUNT(tc) _TRANSCODER(tc, _MIPIA_INIT_COUNT, \
+ _MIPIB_INIT_COUNT)
#define MASTER_INIT_TIMER_SHIFT 0
#define MASTER_INIT_TIMER_MASK (0xffff << 0)
-#define _MIPIA_MAX_RETURN_PKT_SIZE (VLV_DISPLAY_BASE + 0xb054)
-#define _MIPIB_MAX_RETURN_PKT_SIZE (VLV_DISPLAY_BASE + 0xb854)
-#define MIPI_MAX_RETURN_PKT_SIZE(pipe) _PIPE(pipe, _MIPIA_MAX_RETURN_PKT_SIZE, _MIPIB_MAX_RETURN_PKT_SIZE)
+#define _MIPIA_MAX_RETURN_PKT_SIZE (dev_priv->mipi_mmio_base + 0xb054)
+#define _MIPIB_MAX_RETURN_PKT_SIZE (dev_priv->mipi_mmio_base + 0xb854)
+#define MIPI_MAX_RETURN_PKT_SIZE(tc) _TRANSCODER(tc, \
+ _MIPIA_MAX_RETURN_PKT_SIZE, _MIPIB_MAX_RETURN_PKT_SIZE)
#define MAX_RETURN_PKT_SIZE_SHIFT 0
#define MAX_RETURN_PKT_SIZE_MASK (0x3ff << 0)
-#define _MIPIA_VIDEO_MODE_FORMAT (VLV_DISPLAY_BASE + 0xb058)
-#define _MIPIB_VIDEO_MODE_FORMAT (VLV_DISPLAY_BASE + 0xb858)
-#define MIPI_VIDEO_MODE_FORMAT(pipe) _PIPE(pipe, _MIPIA_VIDEO_MODE_FORMAT, _MIPIB_VIDEO_MODE_FORMAT)
+#define _MIPIA_VIDEO_MODE_FORMAT (dev_priv->mipi_mmio_base + 0xb058)
+#define _MIPIB_VIDEO_MODE_FORMAT (dev_priv->mipi_mmio_base + 0xb858)
+#define MIPI_VIDEO_MODE_FORMAT(tc) _TRANSCODER(tc, \
+ _MIPIA_VIDEO_MODE_FORMAT, _MIPIB_VIDEO_MODE_FORMAT)
#define RANDOM_DPI_DISPLAY_RESOLUTION (1 << 4)
#define DISABLE_VIDEO_BTA (1 << 3)
#define IP_TG_CONFIG (1 << 2)
#define VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS (2 << 0)
#define VIDEO_MODE_BURST (3 << 0)
-#define _MIPIA_EOT_DISABLE (VLV_DISPLAY_BASE + 0xb05c)
-#define _MIPIB_EOT_DISABLE (VLV_DISPLAY_BASE + 0xb85c)
-#define MIPI_EOT_DISABLE(pipe) _PIPE(pipe, _MIPIA_EOT_DISABLE, _MIPIB_EOT_DISABLE)
+#define _MIPIA_EOT_DISABLE (dev_priv->mipi_mmio_base + 0xb05c)
+#define _MIPIB_EOT_DISABLE (dev_priv->mipi_mmio_base + 0xb85c)
+#define MIPI_EOT_DISABLE(tc) _TRANSCODER(tc, _MIPIA_EOT_DISABLE, \
+ _MIPIB_EOT_DISABLE)
#define LP_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 7)
#define HS_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 6)
#define LOW_CONTENTION_RECOVERY_DISABLE (1 << 5)
#define CLOCKSTOP (1 << 1)
#define EOT_DISABLE (1 << 0)
-#define _MIPIA_LP_BYTECLK (VLV_DISPLAY_BASE + 0xb060)
-#define _MIPIB_LP_BYTECLK (VLV_DISPLAY_BASE + 0xb860)
-#define MIPI_LP_BYTECLK(pipe) _PIPE(pipe, _MIPIA_LP_BYTECLK, _MIPIB_LP_BYTECLK)
+#define _MIPIA_LP_BYTECLK (dev_priv->mipi_mmio_base + 0xb060)
+#define _MIPIB_LP_BYTECLK (dev_priv->mipi_mmio_base + 0xb860)
+#define MIPI_LP_BYTECLK(tc) _TRANSCODER(tc, _MIPIA_LP_BYTECLK, \
+ _MIPIB_LP_BYTECLK)
#define LP_BYTECLK_SHIFT 0
#define LP_BYTECLK_MASK (0xffff << 0)
/* bits 31:0 */
-#define _MIPIA_LP_GEN_DATA (VLV_DISPLAY_BASE + 0xb064)
-#define _MIPIB_LP_GEN_DATA (VLV_DISPLAY_BASE + 0xb864)
-#define MIPI_LP_GEN_DATA(pipe) _PIPE(pipe, _MIPIA_LP_GEN_DATA, _MIPIB_LP_GEN_DATA)
+#define _MIPIA_LP_GEN_DATA (dev_priv->mipi_mmio_base + 0xb064)
+#define _MIPIB_LP_GEN_DATA (dev_priv->mipi_mmio_base + 0xb864)
+#define MIPI_LP_GEN_DATA(tc) _TRANSCODER(tc, _MIPIA_LP_GEN_DATA, \
+ _MIPIB_LP_GEN_DATA)
/* bits 31:0 */
-#define _MIPIA_HS_GEN_DATA (VLV_DISPLAY_BASE + 0xb068)
-#define _MIPIB_HS_GEN_DATA (VLV_DISPLAY_BASE + 0xb868)
-#define MIPI_HS_GEN_DATA(pipe) _PIPE(pipe, _MIPIA_HS_GEN_DATA, _MIPIB_HS_GEN_DATA)
-
-#define _MIPIA_LP_GEN_CTRL (VLV_DISPLAY_BASE + 0xb06c)
-#define _MIPIB_LP_GEN_CTRL (VLV_DISPLAY_BASE + 0xb86c)
-#define MIPI_LP_GEN_CTRL(pipe) _PIPE(pipe, _MIPIA_LP_GEN_CTRL, _MIPIB_LP_GEN_CTRL)
-#define _MIPIA_HS_GEN_CTRL (VLV_DISPLAY_BASE + 0xb070)
-#define _MIPIB_HS_GEN_CTRL (VLV_DISPLAY_BASE + 0xb870)
-#define MIPI_HS_GEN_CTRL(pipe) _PIPE(pipe, _MIPIA_HS_GEN_CTRL, _MIPIB_HS_GEN_CTRL)
+#define _MIPIA_HS_GEN_DATA (dev_priv->mipi_mmio_base + 0xb068)
+#define _MIPIB_HS_GEN_DATA (dev_priv->mipi_mmio_base + 0xb868)
+#define MIPI_HS_GEN_DATA(tc) _TRANSCODER(tc, _MIPIA_HS_GEN_DATA, \
+ _MIPIB_HS_GEN_DATA)
+
+#define _MIPIA_LP_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb06c)
+#define _MIPIB_LP_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb86c)
+#define MIPI_LP_GEN_CTRL(tc) _TRANSCODER(tc, _MIPIA_LP_GEN_CTRL, \
+ _MIPIB_LP_GEN_CTRL)
+#define _MIPIA_HS_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb070)
+#define _MIPIB_HS_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb870)
+#define MIPI_HS_GEN_CTRL(tc) _TRANSCODER(tc, _MIPIA_HS_GEN_CTRL, \
+ _MIPIB_HS_GEN_CTRL)
#define LONG_PACKET_WORD_COUNT_SHIFT 8
#define LONG_PACKET_WORD_COUNT_MASK (0xffff << 8)
#define SHORT_PACKET_PARAM_SHIFT 8
#define DATA_TYPE_MASK (3f << 0)
/* data type values, see include/video/mipi_display.h */
-#define _MIPIA_GEN_FIFO_STAT (VLV_DISPLAY_BASE + 0xb074)
-#define _MIPIB_GEN_FIFO_STAT (VLV_DISPLAY_BASE + 0xb874)
-#define MIPI_GEN_FIFO_STAT(pipe) _PIPE(pipe, _MIPIA_GEN_FIFO_STAT, _MIPIB_GEN_FIFO_STAT)
+#define _MIPIA_GEN_FIFO_STAT (dev_priv->mipi_mmio_base + 0xb074)
+#define _MIPIB_GEN_FIFO_STAT (dev_priv->mipi_mmio_base + 0xb874)
+#define MIPI_GEN_FIFO_STAT(tc) _TRANSCODER(tc, _MIPIA_GEN_FIFO_STAT, \
+ _MIPIB_GEN_FIFO_STAT)
#define DPI_FIFO_EMPTY (1 << 28)
#define DBI_FIFO_EMPTY (1 << 27)
#define LP_CTRL_FIFO_EMPTY (1 << 26)
#define HS_DATA_FIFO_HALF_EMPTY (1 << 1)
#define HS_DATA_FIFO_FULL (1 << 0)
-#define _MIPIA_HS_LS_DBI_ENABLE (VLV_DISPLAY_BASE + 0xb078)
-#define _MIPIB_HS_LS_DBI_ENABLE (VLV_DISPLAY_BASE + 0xb878)
-#define MIPI_HS_LP_DBI_ENABLE(pipe) _PIPE(pipe, _MIPIA_HS_LS_DBI_ENABLE, _MIPIB_HS_LS_DBI_ENABLE)
+#define _MIPIA_HS_LS_DBI_ENABLE (dev_priv->mipi_mmio_base + 0xb078)
+#define _MIPIB_HS_LS_DBI_ENABLE (dev_priv->mipi_mmio_base + 0xb878)
+#define MIPI_HS_LP_DBI_ENABLE(tc) _TRANSCODER(tc, \
+ _MIPIA_HS_LS_DBI_ENABLE, _MIPIB_HS_LS_DBI_ENABLE)
#define DBI_HS_LP_MODE_MASK (1 << 0)
#define DBI_LP_MODE (1 << 0)
#define DBI_HS_MODE (0 << 0)
-#define _MIPIA_DPHY_PARAM (VLV_DISPLAY_BASE + 0xb080)
-#define _MIPIB_DPHY_PARAM (VLV_DISPLAY_BASE + 0xb880)
-#define MIPI_DPHY_PARAM(pipe) _PIPE(pipe, _MIPIA_DPHY_PARAM, _MIPIB_DPHY_PARAM)
+#define _MIPIA_DPHY_PARAM (dev_priv->mipi_mmio_base + 0xb080)
+#define _MIPIB_DPHY_PARAM (dev_priv->mipi_mmio_base + 0xb880)
+#define MIPI_DPHY_PARAM(tc) _TRANSCODER(tc, _MIPIA_DPHY_PARAM, \
+ _MIPIB_DPHY_PARAM)
#define EXIT_ZERO_COUNT_SHIFT 24
#define EXIT_ZERO_COUNT_MASK (0x3f << 24)
#define TRAIL_COUNT_SHIFT 16
#define PREPARE_COUNT_MASK (0x3f << 0)
/* bits 31:0 */
-#define _MIPIA_DBI_BW_CTRL (VLV_DISPLAY_BASE + 0xb084)
-#define _MIPIB_DBI_BW_CTRL (VLV_DISPLAY_BASE + 0xb884)
-#define MIPI_DBI_BW_CTRL(pipe) _PIPE(pipe, _MIPIA_DBI_BW_CTRL, _MIPIB_DBI_BW_CTRL)
-
-#define _MIPIA_CLK_LANE_SWITCH_TIME_CNT (VLV_DISPLAY_BASE + 0xb088)
-#define _MIPIB_CLK_LANE_SWITCH_TIME_CNT (VLV_DISPLAY_BASE + 0xb888)
-#define MIPI_CLK_LANE_SWITCH_TIME_CNT(pipe) _PIPE(pipe, _MIPIA_CLK_LANE_SWITCH_TIME_CNT, _MIPIB_CLK_LANE_SWITCH_TIME_CNT)
+#define _MIPIA_DBI_BW_CTRL (dev_priv->mipi_mmio_base + 0xb084)
+#define _MIPIB_DBI_BW_CTRL (dev_priv->mipi_mmio_base + 0xb884)
+#define MIPI_DBI_BW_CTRL(tc) _TRANSCODER(tc, _MIPIA_DBI_BW_CTRL, \
+ _MIPIB_DBI_BW_CTRL)
+
+#define _MIPIA_CLK_LANE_SWITCH_TIME_CNT (dev_priv->mipi_mmio_base \
+ + 0xb088)
+#define _MIPIB_CLK_LANE_SWITCH_TIME_CNT (dev_priv->mipi_mmio_base \
+ + 0xb888)
+#define MIPI_CLK_LANE_SWITCH_TIME_CNT(tc) _TRANSCODER(tc, \
+ _MIPIA_CLK_LANE_SWITCH_TIME_CNT, _MIPIB_CLK_LANE_SWITCH_TIME_CNT)
#define LP_HS_SSW_CNT_SHIFT 16
#define LP_HS_SSW_CNT_MASK (0xffff << 16)
#define HS_LP_PWR_SW_CNT_SHIFT 0
#define HS_LP_PWR_SW_CNT_MASK (0xffff << 0)
-#define _MIPIA_STOP_STATE_STALL (VLV_DISPLAY_BASE + 0xb08c)
-#define _MIPIB_STOP_STATE_STALL (VLV_DISPLAY_BASE + 0xb88c)
-#define MIPI_STOP_STATE_STALL(pipe) _PIPE(pipe, _MIPIA_STOP_STATE_STALL, _MIPIB_STOP_STATE_STALL)
+#define _MIPIA_STOP_STATE_STALL (dev_priv->mipi_mmio_base + 0xb08c)
+#define _MIPIB_STOP_STATE_STALL (dev_priv->mipi_mmio_base + 0xb88c)
+#define MIPI_STOP_STATE_STALL(tc) _TRANSCODER(tc, \
+ _MIPIA_STOP_STATE_STALL, _MIPIB_STOP_STATE_STALL)
#define STOP_STATE_STALL_COUNTER_SHIFT 0
#define STOP_STATE_STALL_COUNTER_MASK (0xff << 0)
-#define _MIPIA_INTR_STAT_REG_1 (VLV_DISPLAY_BASE + 0xb090)
-#define _MIPIB_INTR_STAT_REG_1 (VLV_DISPLAY_BASE + 0xb890)
-#define MIPI_INTR_STAT_REG_1(pipe) _PIPE(pipe, _MIPIA_INTR_STAT_REG_1, _MIPIB_INTR_STAT_REG_1)
-#define _MIPIA_INTR_EN_REG_1 (VLV_DISPLAY_BASE + 0xb094)
-#define _MIPIB_INTR_EN_REG_1 (VLV_DISPLAY_BASE + 0xb894)
-#define MIPI_INTR_EN_REG_1(pipe) _PIPE(pipe, _MIPIA_INTR_EN_REG_1, _MIPIB_INTR_EN_REG_1)
+#define _MIPIA_INTR_STAT_REG_1 (dev_priv->mipi_mmio_base + 0xb090)
+#define _MIPIB_INTR_STAT_REG_1 (dev_priv->mipi_mmio_base + 0xb890)
+#define MIPI_INTR_STAT_REG_1(tc) _TRANSCODER(tc, \
+ _MIPIA_INTR_STAT_REG_1, _MIPIB_INTR_STAT_REG_1)
+#define _MIPIA_INTR_EN_REG_1 (dev_priv->mipi_mmio_base + 0xb094)
+#define _MIPIB_INTR_EN_REG_1 (dev_priv->mipi_mmio_base + 0xb894)
+#define MIPI_INTR_EN_REG_1(tc) _TRANSCODER(tc, _MIPIA_INTR_EN_REG_1, \
+ _MIPIB_INTR_EN_REG_1)
#define RX_CONTENTION_DETECTED (1 << 0)
/* XXX: only pipe A ?!? */
-#define MIPIA_DBI_TYPEC_CTRL (VLV_DISPLAY_BASE + 0xb100)
+#define MIPIA_DBI_TYPEC_CTRL (dev_priv->mipi_mmio_base + 0xb100)
#define DBI_TYPEC_ENABLE (1 << 31)
#define DBI_TYPEC_WIP (1 << 30)
#define DBI_TYPEC_OPTION_SHIFT 28
/* MIPI adapter registers */
-#define _MIPIA_CTRL (VLV_DISPLAY_BASE + 0xb104)
-#define _MIPIB_CTRL (VLV_DISPLAY_BASE + 0xb904)
-#define MIPI_CTRL(pipe) _PIPE(pipe, _MIPIA_CTRL, _MIPIB_CTRL)
+#define _MIPIA_CTRL (dev_priv->mipi_mmio_base + 0xb104)
+#define _MIPIB_CTRL (dev_priv->mipi_mmio_base + 0xb904)
+#define MIPI_CTRL(tc) _TRANSCODER(tc, _MIPIA_CTRL, \
+ _MIPIB_CTRL)
#define ESCAPE_CLOCK_DIVIDER_SHIFT 5 /* A only */
#define ESCAPE_CLOCK_DIVIDER_MASK (3 << 5)
#define ESCAPE_CLOCK_DIVIDER_1 (0 << 5)
#define READ_REQUEST_PRIORITY_HIGH (3 << 3)
#define RGB_FLIP_TO_BGR (1 << 2)
-#define _MIPIA_DATA_ADDRESS (VLV_DISPLAY_BASE + 0xb108)
-#define _MIPIB_DATA_ADDRESS (VLV_DISPLAY_BASE + 0xb908)
-#define MIPI_DATA_ADDRESS(pipe) _PIPE(pipe, _MIPIA_DATA_ADDRESS, _MIPIB_DATA_ADDRESS)
+#define _MIPIA_DATA_ADDRESS (dev_priv->mipi_mmio_base + 0xb108)
+#define _MIPIB_DATA_ADDRESS (dev_priv->mipi_mmio_base + 0xb908)
+#define MIPI_DATA_ADDRESS(tc) _TRANSCODER(tc, _MIPIA_DATA_ADDRESS, \
+ _MIPIB_DATA_ADDRESS)
#define DATA_MEM_ADDRESS_SHIFT 5
#define DATA_MEM_ADDRESS_MASK (0x7ffffff << 5)
#define DATA_VALID (1 << 0)
-#define _MIPIA_DATA_LENGTH (VLV_DISPLAY_BASE + 0xb10c)
-#define _MIPIB_DATA_LENGTH (VLV_DISPLAY_BASE + 0xb90c)
-#define MIPI_DATA_LENGTH(pipe) _PIPE(pipe, _MIPIA_DATA_LENGTH, _MIPIB_DATA_LENGTH)
+#define _MIPIA_DATA_LENGTH (dev_priv->mipi_mmio_base + 0xb10c)
+#define _MIPIB_DATA_LENGTH (dev_priv->mipi_mmio_base + 0xb90c)
+#define MIPI_DATA_LENGTH(tc) _TRANSCODER(tc, _MIPIA_DATA_LENGTH, \
+ _MIPIB_DATA_LENGTH)
#define DATA_LENGTH_SHIFT 0
#define DATA_LENGTH_MASK (0xfffff << 0)
-#define _MIPIA_COMMAND_ADDRESS (VLV_DISPLAY_BASE + 0xb110)
-#define _MIPIB_COMMAND_ADDRESS (VLV_DISPLAY_BASE + 0xb910)
-#define MIPI_COMMAND_ADDRESS(pipe) _PIPE(pipe, _MIPIA_COMMAND_ADDRESS, _MIPIB_COMMAND_ADDRESS)
+#define _MIPIA_COMMAND_ADDRESS (dev_priv->mipi_mmio_base + 0xb110)
+#define _MIPIB_COMMAND_ADDRESS (dev_priv->mipi_mmio_base + 0xb910)
+#define MIPI_COMMAND_ADDRESS(tc) _TRANSCODER(tc, \
+ _MIPIA_COMMAND_ADDRESS, _MIPIB_COMMAND_ADDRESS)
#define COMMAND_MEM_ADDRESS_SHIFT 5
#define COMMAND_MEM_ADDRESS_MASK (0x7ffffff << 5)
#define AUTO_PWG_ENABLE (1 << 2)
#define MEMORY_WRITE_DATA_FROM_PIPE_RENDERING (1 << 1)
#define COMMAND_VALID (1 << 0)
-#define _MIPIA_COMMAND_LENGTH (VLV_DISPLAY_BASE + 0xb114)
-#define _MIPIB_COMMAND_LENGTH (VLV_DISPLAY_BASE + 0xb914)
-#define MIPI_COMMAND_LENGTH(pipe) _PIPE(pipe, _MIPIA_COMMAND_LENGTH, _MIPIB_COMMAND_LENGTH)
+#define _MIPIA_COMMAND_LENGTH (dev_priv->mipi_mmio_base + 0xb114)
+#define _MIPIB_COMMAND_LENGTH (dev_priv->mipi_mmio_base + 0xb914)
+#define MIPI_COMMAND_LENGTH(tc) _TRANSCODER(tc, _MIPIA_COMMAND_LENGTH, \
+ _MIPIB_COMMAND_LENGTH)
#define COMMAND_LENGTH_SHIFT(n) (8 * (n)) /* n: 0...3 */
#define COMMAND_LENGTH_MASK(n) (0xff << (8 * (n)))
-#define _MIPIA_READ_DATA_RETURN0 (VLV_DISPLAY_BASE + 0xb118)
-#define _MIPIB_READ_DATA_RETURN0 (VLV_DISPLAY_BASE + 0xb918)
-#define MIPI_READ_DATA_RETURN(pipe, n) \
- (_PIPE(pipe, _MIPIA_READ_DATA_RETURN0, _MIPIB_READ_DATA_RETURN0) + 4 * (n)) /* n: 0...7 */
+#define _MIPIA_READ_DATA_RETURN0 (dev_priv->mipi_mmio_base + 0xb118)
+#define _MIPIB_READ_DATA_RETURN0 (dev_priv->mipi_mmio_base + 0xb918)
+#define MIPI_READ_DATA_RETURN(tc, n) \
+ (_TRANSCODER(tc, _MIPIA_READ_DATA_RETURN0, _MIPIB_READ_DATA_RETURN0) \
+ + 4 * (n)) /* n: 0...7 */
-#define _MIPIA_READ_DATA_VALID (VLV_DISPLAY_BASE + 0xb138)
-#define _MIPIB_READ_DATA_VALID (VLV_DISPLAY_BASE + 0xb938)
-#define MIPI_READ_DATA_VALID(pipe) _PIPE(pipe, _MIPIA_READ_DATA_VALID, _MIPIB_READ_DATA_VALID)
+#define _MIPIA_READ_DATA_VALID (dev_priv->mipi_mmio_base + 0xb138)
+#define _MIPIB_READ_DATA_VALID (dev_priv->mipi_mmio_base + 0xb938)
+#define MIPI_READ_DATA_VALID(tc) _TRANSCODER(tc, \
+ _MIPIA_READ_DATA_VALID, _MIPIB_READ_DATA_VALID)
#define READ_DATA_VALID(n) (1 << (n))
/* For UMS only (deprecated): */
#define _PALETTE_A (dev_priv->info.display_mmio_offset + 0xa000)
#define _PALETTE_B (dev_priv->info.display_mmio_offset + 0xa800)
-#define _DPLL_A (dev_priv->info.display_mmio_offset + 0x6014)
-#define _DPLL_B (dev_priv->info.display_mmio_offset + 0x6018)
-#define _DPLL_A_MD (dev_priv->info.display_mmio_offset + 0x601c)
-#define _DPLL_B_MD (dev_priv->info.display_mmio_offset + 0x6020)
#endif /* _I915_REG_H_ */
intel_runtime_pm_get(dev_priv);
- /* On VLV, residency time is in CZ units rather than 1.28us */
+ /* On VLV and CHV, residency time is in CZ units rather than 1.28us */
if (IS_VALLEYVIEW(dev)) {
- u32 clkctl2;
+ u32 reg, czcount_30ns;
- clkctl2 = I915_READ(VLV_CLK_CTL2) >>
- CLK_CTL2_CZCOUNT_30NS_SHIFT;
- if (!clkctl2) {
- WARN(!clkctl2, "bogus CZ count value");
+ if (IS_CHERRYVIEW(dev))
+ reg = CHV_CLK_CTL1;
+ else
+ reg = VLV_CLK_CTL2;
+
+ czcount_30ns = I915_READ(reg) >> CLK_CTL2_CZCOUNT_30NS_SHIFT;
+
+ if (!czcount_30ns) {
+ WARN(!czcount_30ns, "bogus CZ count value");
ret = 0;
goto out;
}
- units = DIV_ROUND_UP_ULL(30ULL * bias, (u64)clkctl2);
+
+ units = 0;
+ div = 1000000ULL;
+
+ if (IS_CHERRYVIEW(dev)) {
+ /* Special case for 320Mhz */
+ if (czcount_30ns == 1) {
+ div = 10000000ULL;
+ units = 3125ULL;
+ } else {
+ /* chv counts are one less */
+ czcount_30ns += 1;
+ }
+ }
+
+ if (units == 0)
+ units = DIV_ROUND_UP_ULL(30ULL * bias,
+ (u64)czcount_30ns);
+
if (I915_READ(VLV_COUNTER_CONTROL) & VLV_COUNT_RANGE_HIGH)
units <<= 8;
- div = 1000000ULL * bias;
+ div = div * bias;
}
raw_time = I915_READ(reg) * units;
mutex_unlock(&dev->struct_mutex);
if (attr == &dev_attr_gt_RP0_freq_mhz) {
- val = ((rp_state_cap & 0x0000ff) >> 0) * GT_FREQUENCY_MULTIPLIER;
+ if (IS_VALLEYVIEW(dev))
+ val = vlv_gpu_freq(dev_priv, dev_priv->rps.rp0_freq);
+ else
+ val = ((rp_state_cap & 0x0000ff) >> 0) * GT_FREQUENCY_MULTIPLIER;
} else if (attr == &dev_attr_gt_RP1_freq_mhz) {
- val = ((rp_state_cap & 0x00ff00) >> 8) * GT_FREQUENCY_MULTIPLIER;
+ if (IS_VALLEYVIEW(dev))
+ val = vlv_gpu_freq(dev_priv, dev_priv->rps.rp1_freq);
+ else
+ val = ((rp_state_cap & 0x00ff00) >> 8) * GT_FREQUENCY_MULTIPLIER;
} else if (attr == &dev_attr_gt_RPn_freq_mhz) {
- val = ((rp_state_cap & 0xff0000) >> 16) * GT_FREQUENCY_MULTIPLIER;
+ if (IS_VALLEYVIEW(dev))
+ val = vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq);
+ else
+ val = ((rp_state_cap & 0xff0000) >> 16) * GT_FREQUENCY_MULTIPLIER;
} else {
BUG();
}
&dev_attr_gt_cur_freq_mhz.attr,
&dev_attr_gt_max_freq_mhz.attr,
&dev_attr_gt_min_freq_mhz.attr,
+ &dev_attr_gt_RP0_freq_mhz.attr,
+ &dev_attr_gt_RP1_freq_mhz.attr,
+ &dev_attr_gt_RPn_freq_mhz.attr,
&dev_attr_vlv_rpe_freq_mhz.attr,
NULL,
};
dev_priv->vbt.backlight.pwm_freq_hz = entry->pwm_freq_hz;
dev_priv->vbt.backlight.active_low_pwm = entry->active_low_pwm;
+ dev_priv->vbt.backlight.min_brightness = entry->min_brightness;
DRM_DEBUG_KMS("VBT backlight PWM modulation frequency %u Hz, "
"active %s, min brightness %u, level %u\n",
dev_priv->vbt.backlight.pwm_freq_hz,
dev_priv->vbt.backlight.active_low_pwm ? "low" : "high",
- entry->min_brightness,
+ dev_priv->vbt.backlight.min_brightness,
backlight_data->level[panel_type]);
}
/* error during parsing so set all pointers to null
* because of partial parsing */
- memset(dev_priv->vbt.dsi.sequence, 0, MIPI_SEQ_MAX);
+ memset(dev_priv->vbt.dsi.sequence, 0, sizeof(dev_priv->vbt.dsi.sequence));
}
static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
pipe_config->adjusted_mode.flags |= intel_crt_get_flags(encoder);
}
+static void hsw_crt_pre_enable(struct intel_encoder *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ WARN(I915_READ(SPLL_CTL) & SPLL_PLL_ENABLE, "SPLL already enabled\n");
+ I915_WRITE(SPLL_CTL,
+ SPLL_PLL_ENABLE | SPLL_PLL_FREQ_1350MHz | SPLL_PLL_SSC);
+ POSTING_READ(SPLL_CTL);
+ udelay(20);
+}
+
/* Note: The caller is required to filter out dpms modes not supported by the
* platform. */
static void intel_crt_set_dpms(struct intel_encoder *encoder, int mode)
intel_crt_set_dpms(encoder, DRM_MODE_DPMS_OFF);
}
+
+static void hsw_crt_post_disable(struct intel_encoder *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ uint32_t val;
+
+ DRM_DEBUG_KMS("Disabling SPLL\n");
+ val = I915_READ(SPLL_CTL);
+ WARN_ON(!(val & SPLL_PLL_ENABLE));
+ I915_WRITE(SPLL_CTL, val & ~SPLL_PLL_ENABLE);
+ POSTING_READ(SPLL_CTL);
+}
+
static void intel_enable_crt(struct intel_encoder *encoder)
{
struct intel_crt *crt = intel_encoder_to_crt(encoder);
pipe_config->pipe_bpp = 24;
/* FDI must always be 2.7 GHz */
- if (HAS_DDI(dev))
+ if (HAS_DDI(dev)) {
+ pipe_config->ddi_pll_sel = PORT_CLK_SEL_SPLL;
pipe_config->port_clock = 135000 * 2;
+ }
return true;
}
struct intel_load_detect_pipe tmp;
struct drm_modeset_acquire_ctx ctx;
- intel_runtime_pm_get(dev_priv);
-
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] force=%d\n",
connector->base.id, connector->name,
force);
out:
intel_display_power_put(dev_priv, power_domain);
- intel_runtime_pm_put(dev_priv);
-
return status;
}
if (HAS_DDI(dev)) {
crt->base.get_config = hsw_crt_get_config;
crt->base.get_hw_state = intel_ddi_get_hw_state;
+ crt->base.pre_enable = hsw_crt_pre_enable;
+ crt->base.post_disable = hsw_crt_post_disable;
} else {
crt->base.get_config = intel_crt_get_config;
crt->base.get_hw_state = intel_crt_get_hw_state;
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
if (!I915_HAS_HOTPLUG(dev))
intel_connector->polled = DRM_CONNECTOR_POLL_CONNECT;
0x00FFFFFF, 0x00000012, /* eDP parameters */
0x00EBAFFF, 0x00020011,
0x00C71FFF, 0x0006000F,
+ 0x00AAAFFF, 0x000E000A,
0x00FFFFFF, 0x00020011,
0x00DB6FFF, 0x0005000F,
0x00BEEFFF, 0x000A000C,
0x00FFFFFF, 0x0005000F,
0x00DB6FFF, 0x000A000C,
- 0x00FFFFFF, 0x000A000C,
0x00FFFFFF, 0x00140006 /* HDMI parameters 800mV 0dB*/
};
0x00FFFFFF, 0x0007000E, /* DP parameters */
0x00D75FFF, 0x000E000A,
0x00BEFFFF, 0x00140006,
+ 0x80B2CFFF, 0x001B0002,
0x00FFFFFF, 0x000E000A,
0x00D75FFF, 0x00180004,
0x80CB2FFF, 0x001B0002,
0x00F7DFFF, 0x00180004,
0x80D75FFF, 0x001B0002,
- 0x80FFFFFF, 0x001B0002,
0x00FFFFFF, 0x00140006 /* HDMI parameters 800mV 0dB*/
};
struct drm_encoder *encoder = &intel_encoder->base;
int type = intel_encoder->type;
- if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP ||
+ if (type == INTEL_OUTPUT_DP_MST) {
+ struct intel_digital_port *intel_dig_port = enc_to_mst(encoder)->primary;
+ return intel_dig_port->port;
+ } else if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP ||
type == INTEL_OUTPUT_HDMI || type == INTEL_OUTPUT_UNKNOWN) {
struct intel_digital_port *intel_dig_port =
enc_to_dig_port(encoder);
I915_WRITE(_FDI_RXA_CTL, rx_ctl_val);
/* Configure Port Clock Select */
- I915_WRITE(PORT_CLK_SEL(PORT_E), intel_crtc->ddi_pll_sel);
+ I915_WRITE(PORT_CLK_SEL(PORT_E), intel_crtc->config.ddi_pll_sel);
+ WARN_ON(intel_crtc->config.ddi_pll_sel != PORT_CLK_SEL_SPLL);
/* Start the training iterating through available voltages and emphasis,
* testing each value twice. */
DRM_ERROR("FDI link training failed!\n");
}
+void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder)
+{
+ struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+ struct intel_digital_port *intel_dig_port =
+ enc_to_dig_port(&encoder->base);
+
+ intel_dp->DP = intel_dig_port->saved_port_bits |
+ DDI_BUF_CTL_ENABLE | DDI_BUF_EMP_400MV_0DB_HSW;
+ intel_dp->DP |= DDI_PORT_WIDTH(intel_dp->lane_count);
+
+}
+
static struct intel_encoder *
intel_ddi_get_crtc_encoder(struct drm_crtc *crtc)
{
return ret;
}
-void intel_ddi_put_crtc_pll(struct drm_crtc *crtc)
-{
- struct drm_i915_private *dev_priv = crtc->dev->dev_private;
- struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- uint32_t val;
-
- switch (intel_crtc->ddi_pll_sel) {
- case PORT_CLK_SEL_SPLL:
- plls->spll_refcount--;
- if (plls->spll_refcount == 0) {
- DRM_DEBUG_KMS("Disabling SPLL\n");
- val = I915_READ(SPLL_CTL);
- WARN_ON(!(val & SPLL_PLL_ENABLE));
- I915_WRITE(SPLL_CTL, val & ~SPLL_PLL_ENABLE);
- POSTING_READ(SPLL_CTL);
- }
- break;
- case PORT_CLK_SEL_WRPLL1:
- plls->wrpll1_refcount--;
- if (plls->wrpll1_refcount == 0) {
- DRM_DEBUG_KMS("Disabling WRPLL 1\n");
- val = I915_READ(WRPLL_CTL1);
- WARN_ON(!(val & WRPLL_PLL_ENABLE));
- I915_WRITE(WRPLL_CTL1, val & ~WRPLL_PLL_ENABLE);
- POSTING_READ(WRPLL_CTL1);
- }
- break;
- case PORT_CLK_SEL_WRPLL2:
- plls->wrpll2_refcount--;
- if (plls->wrpll2_refcount == 0) {
- DRM_DEBUG_KMS("Disabling WRPLL 2\n");
- val = I915_READ(WRPLL_CTL2);
- WARN_ON(!(val & WRPLL_PLL_ENABLE));
- I915_WRITE(WRPLL_CTL2, val & ~WRPLL_PLL_ENABLE);
- POSTING_READ(WRPLL_CTL2);
- }
- break;
- }
-
- WARN(plls->spll_refcount < 0, "Invalid SPLL refcount\n");
- WARN(plls->wrpll1_refcount < 0, "Invalid WRPLL1 refcount\n");
- WARN(plls->wrpll2_refcount < 0, "Invalid WRPLL2 refcount\n");
-
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_NONE;
-}
-
#define LC_FREQ 2700
#define LC_FREQ_2K (LC_FREQ * 2000)
u32 wrpll;
wrpll = I915_READ(reg);
- switch (wrpll & SPLL_PLL_REF_MASK) {
- case SPLL_PLL_SSC:
- case SPLL_PLL_NON_SSC:
+ switch (wrpll & WRPLL_PLL_REF_MASK) {
+ case WRPLL_PLL_SSC:
+ case WRPLL_PLL_NON_SSC:
/*
* We could calculate spread here, but our checking
* code only cares about 5% accuracy, and spread is a max of
*/
refclk = 135;
break;
- case SPLL_PLL_LCPLL:
+ case WRPLL_PLL_LCPLL:
refclk = LC_FREQ;
break;
default:
return (refclk * n * 100) / (p * r);
}
-static void intel_ddi_clock_get(struct intel_encoder *encoder,
- struct intel_crtc_config *pipe_config)
+void intel_ddi_clock_get(struct intel_encoder *encoder,
+ struct intel_crtc_config *pipe_config)
{
struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
- enum port port = intel_ddi_get_encoder_port(encoder);
int link_clock = 0;
u32 val, pll;
- val = I915_READ(PORT_CLK_SEL(port));
+ val = pipe_config->ddi_pll_sel;
switch (val & PORT_CLK_SEL_MASK) {
case PORT_CLK_SEL_LCPLL_810:
link_clock = 81000;
{
struct drm_crtc *crtc = &intel_crtc->base;
struct intel_encoder *intel_encoder = intel_ddi_get_crtc_encoder(crtc);
- struct drm_encoder *encoder = &intel_encoder->base;
- struct drm_i915_private *dev_priv = crtc->dev->dev_private;
- struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
int type = intel_encoder->type;
- enum pipe pipe = intel_crtc->pipe;
int clock = intel_crtc->config.port_clock;
- intel_ddi_put_crtc_pll(crtc);
-
- if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
- struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+ intel_put_shared_dpll(intel_crtc);
- switch (intel_dp->link_bw) {
- case DP_LINK_BW_1_62:
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_LCPLL_810;
- break;
- case DP_LINK_BW_2_7:
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_LCPLL_1350;
- break;
- case DP_LINK_BW_5_4:
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_LCPLL_2700;
- break;
- default:
- DRM_ERROR("Link bandwidth %d unsupported\n",
- intel_dp->link_bw);
- return false;
- }
-
- } else if (type == INTEL_OUTPUT_HDMI) {
- uint32_t reg, val;
+ if (type == INTEL_OUTPUT_HDMI) {
+ struct intel_shared_dpll *pll;
+ uint32_t val;
unsigned p, n2, r2;
intel_ddi_calculate_wrpll(clock * 1000, &r2, &n2, &p);
- val = WRPLL_PLL_ENABLE | WRPLL_PLL_SELECT_LCPLL_2700 |
+ val = WRPLL_PLL_ENABLE | WRPLL_PLL_LCPLL |
WRPLL_DIVIDER_REFERENCE(r2) | WRPLL_DIVIDER_FEEDBACK(n2) |
WRPLL_DIVIDER_POST(p);
- if (val == I915_READ(WRPLL_CTL1)) {
- DRM_DEBUG_KMS("Reusing WRPLL 1 on pipe %c\n",
- pipe_name(pipe));
- reg = WRPLL_CTL1;
- } else if (val == I915_READ(WRPLL_CTL2)) {
- DRM_DEBUG_KMS("Reusing WRPLL 2 on pipe %c\n",
- pipe_name(pipe));
- reg = WRPLL_CTL2;
- } else if (plls->wrpll1_refcount == 0) {
- DRM_DEBUG_KMS("Using WRPLL 1 on pipe %c\n",
- pipe_name(pipe));
- reg = WRPLL_CTL1;
- } else if (plls->wrpll2_refcount == 0) {
- DRM_DEBUG_KMS("Using WRPLL 2 on pipe %c\n",
- pipe_name(pipe));
- reg = WRPLL_CTL2;
- } else {
- DRM_ERROR("No WRPLLs available!\n");
- return false;
- }
-
- DRM_DEBUG_KMS("WRPLL: %dKHz refresh rate with p=%d, n2=%d r2=%d\n",
- clock, p, n2, r2);
-
- if (reg == WRPLL_CTL1) {
- plls->wrpll1_refcount++;
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_WRPLL1;
- } else {
- plls->wrpll2_refcount++;
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_WRPLL2;
- }
+ intel_crtc->config.dpll_hw_state.wrpll = val;
- } else if (type == INTEL_OUTPUT_ANALOG) {
- if (plls->spll_refcount == 0) {
- DRM_DEBUG_KMS("Using SPLL on pipe %c\n",
- pipe_name(pipe));
- plls->spll_refcount++;
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_SPLL;
- } else {
- DRM_ERROR("SPLL already in use\n");
+ pll = intel_get_shared_dpll(intel_crtc);
+ if (pll == NULL) {
+ DRM_DEBUG_DRIVER("failed to find PLL for pipe %c\n",
+ pipe_name(intel_crtc->pipe));
return false;
}
- } else {
- WARN(1, "Invalid DDI encoder type %d\n", type);
- return false;
+ intel_crtc->config.ddi_pll_sel = PORT_CLK_SEL_WRPLL(pll->id);
}
return true;
}
-/*
- * To be called after intel_ddi_pll_select(). That one selects the PLL to be
- * used, this one actually enables the PLL.
- */
-void intel_ddi_pll_enable(struct intel_crtc *crtc)
-{
- struct drm_device *dev = crtc->base.dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
- int clock = crtc->config.port_clock;
- uint32_t reg, cur_val, new_val;
- int refcount;
- const char *pll_name;
- uint32_t enable_bit = (1 << 31);
- unsigned int p, n2, r2;
-
- BUILD_BUG_ON(enable_bit != SPLL_PLL_ENABLE);
- BUILD_BUG_ON(enable_bit != WRPLL_PLL_ENABLE);
-
- switch (crtc->ddi_pll_sel) {
- case PORT_CLK_SEL_LCPLL_2700:
- case PORT_CLK_SEL_LCPLL_1350:
- case PORT_CLK_SEL_LCPLL_810:
- /*
- * LCPLL should always be enabled at this point of the mode set
- * sequence, so nothing to do.
- */
- return;
-
- case PORT_CLK_SEL_SPLL:
- pll_name = "SPLL";
- reg = SPLL_CTL;
- refcount = plls->spll_refcount;
- new_val = SPLL_PLL_ENABLE | SPLL_PLL_FREQ_1350MHz |
- SPLL_PLL_SSC;
- break;
-
- case PORT_CLK_SEL_WRPLL1:
- case PORT_CLK_SEL_WRPLL2:
- if (crtc->ddi_pll_sel == PORT_CLK_SEL_WRPLL1) {
- pll_name = "WRPLL1";
- reg = WRPLL_CTL1;
- refcount = plls->wrpll1_refcount;
- } else {
- pll_name = "WRPLL2";
- reg = WRPLL_CTL2;
- refcount = plls->wrpll2_refcount;
- }
-
- intel_ddi_calculate_wrpll(clock * 1000, &r2, &n2, &p);
-
- new_val = WRPLL_PLL_ENABLE | WRPLL_PLL_SELECT_LCPLL_2700 |
- WRPLL_DIVIDER_REFERENCE(r2) |
- WRPLL_DIVIDER_FEEDBACK(n2) | WRPLL_DIVIDER_POST(p);
-
- break;
-
- case PORT_CLK_SEL_NONE:
- WARN(1, "Bad selected pll: PORT_CLK_SEL_NONE\n");
- return;
- default:
- WARN(1, "Bad selected pll: 0x%08x\n", crtc->ddi_pll_sel);
- return;
- }
-
- cur_val = I915_READ(reg);
-
- WARN(refcount < 1, "Bad %s refcount: %d\n", pll_name, refcount);
- if (refcount == 1) {
- WARN(cur_val & enable_bit, "%s already enabled\n", pll_name);
- I915_WRITE(reg, new_val);
- POSTING_READ(reg);
- udelay(20);
- } else {
- WARN((cur_val & enable_bit) == 0, "%s disabled\n", pll_name);
- }
-}
-
void intel_ddi_set_pipe_settings(struct drm_crtc *crtc)
{
struct drm_i915_private *dev_priv = crtc->dev->dev_private;
int type = intel_encoder->type;
uint32_t temp;
- if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
-
+ if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP || type == INTEL_OUTPUT_DP_MST) {
temp = TRANS_MSA_SYNC_CLK;
switch (intel_crtc->config.pipe_bpp) {
case 18:
}
}
+void intel_ddi_set_vc_payload_alloc(struct drm_crtc *crtc, bool state)
+{
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ enum transcoder cpu_transcoder = intel_crtc->config.cpu_transcoder;
+ uint32_t temp;
+ temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ if (state == true)
+ temp |= TRANS_DDI_DP_VC_PAYLOAD_ALLOC;
+ else
+ temp &= ~TRANS_DDI_DP_VC_PAYLOAD_ALLOC;
+ I915_WRITE(TRANS_DDI_FUNC_CTL(cpu_transcoder), temp);
+}
+
void intel_ddi_enable_transcoder_func(struct drm_crtc *crtc)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
* eDP when not using the panel fitter, and when not
* using motion blur mitigation (which we don't
* support). */
- if (IS_HASWELL(dev) && intel_crtc->config.pch_pfit.enabled)
+ if (IS_HASWELL(dev) &&
+ (intel_crtc->config.pch_pfit.enabled ||
+ intel_crtc->config.pch_pfit.force_thru))
temp |= TRANS_DDI_EDP_INPUT_A_ONOFF;
else
temp |= TRANS_DDI_EDP_INPUT_A_ON;
type == INTEL_OUTPUT_EDP) {
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
- temp |= TRANS_DDI_MODE_SELECT_DP_SST;
+ if (intel_dp->is_mst) {
+ temp |= TRANS_DDI_MODE_SELECT_DP_MST;
+ } else
+ temp |= TRANS_DDI_MODE_SELECT_DP_SST;
+
+ temp |= DDI_PORT_WIDTH(intel_dp->lane_count);
+ } else if (type == INTEL_OUTPUT_DP_MST) {
+ struct intel_dp *intel_dp = &enc_to_mst(encoder)->primary->dp;
+
+ if (intel_dp->is_mst) {
+ temp |= TRANS_DDI_MODE_SELECT_DP_MST;
+ } else
+ temp |= TRANS_DDI_MODE_SELECT_DP_SST;
temp |= DDI_PORT_WIDTH(intel_dp->lane_count);
} else {
uint32_t reg = TRANS_DDI_FUNC_CTL(cpu_transcoder);
uint32_t val = I915_READ(reg);
- val &= ~(TRANS_DDI_FUNC_ENABLE | TRANS_DDI_PORT_MASK);
+ val &= ~(TRANS_DDI_FUNC_ENABLE | TRANS_DDI_PORT_MASK | TRANS_DDI_DP_VC_PAYLOAD_ALLOC);
val |= TRANS_DDI_PORT_NONE;
I915_WRITE(reg, val);
}
case TRANS_DDI_MODE_SELECT_DP_SST:
if (type == DRM_MODE_CONNECTOR_eDP)
return true;
- case TRANS_DDI_MODE_SELECT_DP_MST:
return (type == DRM_MODE_CONNECTOR_DisplayPort);
+ case TRANS_DDI_MODE_SELECT_DP_MST:
+ /* if the transcoder is in MST state then
+ * connector isn't connected */
+ return false;
case TRANS_DDI_MODE_SELECT_FDI:
return (type == DRM_MODE_CONNECTOR_VGA);
if ((tmp & TRANS_DDI_PORT_MASK)
== TRANS_DDI_SELECT_PORT(port)) {
+ if ((tmp & TRANS_DDI_MODE_SELECT_MASK) == TRANS_DDI_MODE_SELECT_DP_MST)
+ return false;
+
*pipe = i;
return true;
}
return false;
}
-static uint32_t intel_ddi_get_crtc_pll(struct drm_i915_private *dev_priv,
- enum pipe pipe)
-{
- uint32_t temp, ret;
- enum port port = I915_MAX_PORTS;
- enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv,
- pipe);
- int i;
-
- if (cpu_transcoder == TRANSCODER_EDP) {
- port = PORT_A;
- } else {
- temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
- temp &= TRANS_DDI_PORT_MASK;
-
- for (i = PORT_B; i <= PORT_E; i++)
- if (temp == TRANS_DDI_SELECT_PORT(i))
- port = i;
- }
-
- if (port == I915_MAX_PORTS) {
- WARN(1, "Pipe %c enabled on an unknown port\n",
- pipe_name(pipe));
- ret = PORT_CLK_SEL_NONE;
- } else {
- ret = I915_READ(PORT_CLK_SEL(port));
- DRM_DEBUG_KMS("Pipe %c connected to port %c using clock "
- "0x%08x\n", pipe_name(pipe), port_name(port),
- ret);
- }
-
- return ret;
-}
-
-void intel_ddi_setup_hw_pll_state(struct drm_device *dev)
-{
- struct drm_i915_private *dev_priv = dev->dev_private;
- enum pipe pipe;
- struct intel_crtc *intel_crtc;
-
- dev_priv->ddi_plls.spll_refcount = 0;
- dev_priv->ddi_plls.wrpll1_refcount = 0;
- dev_priv->ddi_plls.wrpll2_refcount = 0;
-
- for_each_pipe(pipe) {
- intel_crtc =
- to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
-
- if (!intel_crtc->active) {
- intel_crtc->ddi_pll_sel = PORT_CLK_SEL_NONE;
- continue;
- }
-
- intel_crtc->ddi_pll_sel = intel_ddi_get_crtc_pll(dev_priv,
- pipe);
-
- switch (intel_crtc->ddi_pll_sel) {
- case PORT_CLK_SEL_SPLL:
- dev_priv->ddi_plls.spll_refcount++;
- break;
- case PORT_CLK_SEL_WRPLL1:
- dev_priv->ddi_plls.wrpll1_refcount++;
- break;
- case PORT_CLK_SEL_WRPLL2:
- dev_priv->ddi_plls.wrpll2_refcount++;
- break;
- }
- }
-}
-
void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc)
{
struct drm_crtc *crtc = &intel_crtc->base;
intel_edp_panel_on(intel_dp);
}
- WARN_ON(crtc->ddi_pll_sel == PORT_CLK_SEL_NONE);
- I915_WRITE(PORT_CLK_SEL(port), crtc->ddi_pll_sel);
+ WARN_ON(crtc->config.ddi_pll_sel == PORT_CLK_SEL_NONE);
+ I915_WRITE(PORT_CLK_SEL(port), crtc->config.ddi_pll_sel);
if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
- struct intel_digital_port *intel_dig_port =
- enc_to_dig_port(encoder);
- intel_dp->DP = intel_dig_port->saved_port_bits |
- DDI_BUF_CTL_ENABLE | DDI_BUF_EMP_400MV_0DB_HSW;
- intel_dp->DP |= DDI_PORT_WIDTH(intel_dp->lane_count);
+ intel_ddi_init_dp_buf_reg(intel_encoder);
intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
intel_dp_start_link_train(intel_dp);
}
}
+static void hsw_ddi_pll_enable(struct drm_i915_private *dev_priv,
+ struct intel_shared_dpll *pll)
+{
+ I915_WRITE(WRPLL_CTL(pll->id), pll->hw_state.wrpll);
+ POSTING_READ(WRPLL_CTL(pll->id));
+ udelay(20);
+}
+
+static void hsw_ddi_pll_disable(struct drm_i915_private *dev_priv,
+ struct intel_shared_dpll *pll)
+{
+ uint32_t val;
+
+ val = I915_READ(WRPLL_CTL(pll->id));
+ I915_WRITE(WRPLL_CTL(pll->id), val & ~WRPLL_PLL_ENABLE);
+ POSTING_READ(WRPLL_CTL(pll->id));
+}
+
+static bool hsw_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
+ struct intel_shared_dpll *pll,
+ struct intel_dpll_hw_state *hw_state)
+{
+ uint32_t val;
+
+ if (!intel_display_power_enabled(dev_priv, POWER_DOMAIN_PLLS))
+ return false;
+
+ val = I915_READ(WRPLL_CTL(pll->id));
+ hw_state->wrpll = val;
+
+ return val & WRPLL_PLL_ENABLE;
+}
+
+static const char * const hsw_ddi_pll_names[] = {
+ "WRPLL 1",
+ "WRPLL 2",
+};
+
void intel_ddi_pll_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t val = I915_READ(LCPLL_CTL);
+ int i;
+
+ dev_priv->num_shared_dpll = 2;
+
+ for (i = 0; i < dev_priv->num_shared_dpll; i++) {
+ dev_priv->shared_dplls[i].id = i;
+ dev_priv->shared_dplls[i].name = hsw_ddi_pll_names[i];
+ dev_priv->shared_dplls[i].disable = hsw_ddi_pll_disable;
+ dev_priv->shared_dplls[i].enable = hsw_ddi_pll_enable;
+ dev_priv->shared_dplls[i].get_hw_state =
+ hsw_ddi_pll_get_hw_state;
+ }
/* The LCPLL register should be turned on by the BIOS. For now let's
* just check its state and print errors in case something is wrong.
intel_wait_ddi_buf_idle(dev_priv, port);
}
- val = DP_TP_CTL_ENABLE | DP_TP_CTL_MODE_SST |
+ val = DP_TP_CTL_ENABLE |
DP_TP_CTL_LINK_TRAIN_PAT1 | DP_TP_CTL_SCRAMBLE_DISABLE;
- if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
- val |= DP_TP_CTL_ENHANCED_FRAME_ENABLE;
+ if (intel_dp->is_mst)
+ val |= DP_TP_CTL_MODE_MST;
+ else {
+ val |= DP_TP_CTL_MODE_SST;
+ if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
+ val |= DP_TP_CTL_ENHANCED_FRAME_ENABLE;
+ }
I915_WRITE(DP_TP_CTL(port), val);
POSTING_READ(DP_TP_CTL(port));
static void intel_ddi_hot_plug(struct intel_encoder *intel_encoder)
{
- struct intel_dp *intel_dp = enc_to_intel_dp(&intel_encoder->base);
- int type = intel_encoder->type;
+ struct intel_digital_port *intel_dig_port = enc_to_dig_port(&intel_encoder->base);
+ int type = intel_dig_port->base.type;
+
+ if (type != INTEL_OUTPUT_DISPLAYPORT &&
+ type != INTEL_OUTPUT_EDP &&
+ type != INTEL_OUTPUT_UNKNOWN) {
+ return;
+ }
- if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP)
- intel_dp_check_link_status(intel_dp);
+ intel_dp_hot_plug(intel_encoder);
}
void intel_ddi_get_config(struct intel_encoder *encoder,
struct intel_digital_port *intel_dig_port;
struct intel_encoder *intel_encoder;
struct drm_encoder *encoder;
- struct intel_connector *hdmi_connector = NULL;
- struct intel_connector *dp_connector = NULL;
bool init_hdmi, init_dp;
init_hdmi = (dev_priv->vbt.ddi_port_info[port].supports_dvi ||
dev_priv->vbt.ddi_port_info[port].supports_hdmi);
init_dp = dev_priv->vbt.ddi_port_info[port].supports_dp;
if (!init_dp && !init_hdmi) {
- DRM_DEBUG_KMS("VBT says port %c is not DVI/HDMI/DP compatible\n",
+ DRM_DEBUG_KMS("VBT says port %c is not DVI/HDMI/DP compatible, assuming it is\n",
port_name(port));
init_hdmi = true;
init_dp = true;
DDI_A_4_LANES);
intel_encoder->type = INTEL_OUTPUT_UNKNOWN;
- intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
+ intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
intel_encoder->cloneable = 0;
intel_encoder->hot_plug = intel_ddi_hot_plug;
- if (init_dp)
- dp_connector = intel_ddi_init_dp_connector(intel_dig_port);
+ if (init_dp) {
+ if (!intel_ddi_init_dp_connector(intel_dig_port))
+ goto err;
+
+ intel_dig_port->hpd_pulse = intel_dp_hpd_pulse;
+ dev_priv->hpd_irq_port[port] = intel_dig_port;
+ }
/* In theory we don't need the encoder->type check, but leave it just in
* case we have some really bad VBTs... */
- if (intel_encoder->type != INTEL_OUTPUT_EDP && init_hdmi)
- hdmi_connector = intel_ddi_init_hdmi_connector(intel_dig_port);
-
- if (!dp_connector && !hdmi_connector) {
- drm_encoder_cleanup(encoder);
- kfree(intel_dig_port);
+ if (intel_encoder->type != INTEL_OUTPUT_EDP && init_hdmi) {
+ if (!intel_ddi_init_hdmi_connector(intel_dig_port))
+ goto err;
}
+
+ return;
+
+err:
+ drm_encoder_cleanup(encoder);
+ kfree(intel_dig_port);
}
#include "i915_trace.h"
#include <drm/drm_dp_helper.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_rect.h>
#include <linux/dma_remapping.h>
+/* Primary plane formats supported by all gen */
+#define COMMON_PRIMARY_FORMATS \
+ DRM_FORMAT_C8, \
+ DRM_FORMAT_RGB565, \
+ DRM_FORMAT_XRGB8888, \
+ DRM_FORMAT_ARGB8888
+
+/* Primary plane formats for gen <= 3 */
+static const uint32_t intel_primary_formats_gen2[] = {
+ COMMON_PRIMARY_FORMATS,
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_ARGB1555,
+};
+
+/* Primary plane formats for gen >= 4 */
+static const uint32_t intel_primary_formats_gen4[] = {
+ COMMON_PRIMARY_FORMATS, \
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_XRGB2101010,
+ DRM_FORMAT_ARGB2101010,
+ DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_ABGR2101010,
+};
+
+/* Cursor formats */
+static const uint32_t intel_cursor_formats[] = {
+ DRM_FORMAT_ARGB8888,
+};
+
#define DIV_ROUND_CLOSEST_ULL(ll, d) \
- ({ unsigned long long _tmp = (ll)+(d)/2; do_div(_tmp, d); _tmp; })
+({ unsigned long long _tmp = (ll)+(d)/2; do_div(_tmp, d); _tmp; })
-static void intel_increase_pllclock(struct drm_crtc *crtc);
+static void intel_increase_pllclock(struct drm_device *dev,
+ enum pipe pipe);
static void intel_crtc_update_cursor(struct drm_crtc *crtc, bool on);
static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
static void intel_set_pipe_csc(struct drm_crtc *crtc);
static void vlv_prepare_pll(struct intel_crtc *crtc);
+static struct intel_encoder *intel_find_encoder(struct intel_connector *connector, int pipe)
+{
+ if (!connector->mst_port)
+ return connector->encoder;
+ else
+ return &connector->mst_port->mst_encoders[pipe]->base;
+}
+
typedef struct {
int min, max;
} intel_range_t;
bool cur_state;
struct intel_dpll_hw_state hw_state;
- if (HAS_PCH_LPT(dev_priv->dev)) {
- DRM_DEBUG_DRIVER("LPT detected: skipping PCH PLL test\n");
- return;
- }
-
if (WARN (!pll,
"asserting DPLL %s with no DPLL\n", state_string(state)))
return;
{
struct drm_i915_private *dev_priv = dev->dev_private;
- if (!IS_VALLEYVIEW(dev))
- return;
-
if (IS_CHERRYVIEW(dev)) {
enum dpio_phy phy;
u32 val;
I915_WRITE(DISPLAY_PHY_CONTROL,
PHY_COM_LANE_RESET_DEASSERT(phy, val));
}
-
- } else {
- /*
- * If DPIO has already been reset, e.g. by BIOS, just skip all
- * this.
- */
- if (I915_READ(DPIO_CTL) & DPIO_CMNRST)
- return;
-
- /*
- * From VLV2A0_DP_eDP_HDMI_DPIO_driver_vbios_notes_11.docx:
- * Need to assert and de-assert PHY SB reset by gating the
- * common lane power, then un-gating it.
- * Simply ungating isn't enough to reset the PHY enough to get
- * ports and lanes running.
- */
- __vlv_set_power_well(dev_priv, PUNIT_POWER_WELL_DPIO_CMN_BC,
- false);
- __vlv_set_power_well(dev_priv, PUNIT_POWER_WELL_DPIO_CMN_BC,
- true);
}
}
val &= ~DPIO_DCLKP_EN;
vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW14(port), val);
+ /* disable left/right clock distribution */
+ if (pipe != PIPE_B) {
+ val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW5_CH0);
+ val &= ~(CHV_BUFLEFTENA1_MASK | CHV_BUFRIGHTENA1_MASK);
+ vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW5_CH0, val);
+ } else {
+ val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW1_CH1);
+ val &= ~(CHV_BUFLEFTENA2_MASK | CHV_BUFRIGHTENA2_MASK);
+ vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW1_CH1, val);
+ }
+
mutex_unlock(&dev_priv->dpio_lock);
}
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_shared_dpll *pll = intel_crtc_to_shared_dpll(crtc);
+ if (WARN_ON(pll == NULL))
+ return;
+
WARN_ON(!pll->refcount);
if (pll->active == 0) {
DRM_DEBUG_DRIVER("setting up %s\n", pll->name);
}
WARN_ON(pll->on);
+ intel_display_power_get(dev_priv, POWER_DOMAIN_PLLS);
+
DRM_DEBUG_KMS("enabling %s\n", pll->name);
pll->enable(dev_priv, pll);
pll->on = true;
}
-static void intel_disable_shared_dpll(struct intel_crtc *crtc)
+void intel_disable_shared_dpll(struct intel_crtc *crtc)
{
struct drm_device *dev = crtc->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
DRM_DEBUG_KMS("disabling %s\n", pll->name);
pll->disable(dev_priv, pll);
pll->on = false;
+
+ intel_display_power_put(dev_priv, POWER_DOMAIN_PLLS);
}
static void ironlake_enable_pch_transcoder(struct drm_i915_private *dev_priv,
u32 alignment;
int ret;
+ WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
switch (obj->tiling_mode) {
case I915_TILING_NONE:
if (IS_BROADWATER(dev) || IS_CRESTLINE(dev))
void intel_unpin_fb_obj(struct drm_i915_gem_object *obj)
{
+ WARN_ON(!mutex_is_locked(&obj->base.dev->struct_mutex));
+
i915_gem_object_unpin_fence(obj);
i915_gem_object_unpin_from_display_plane(obj);
}
goto out_unref_obj;
}
+ obj->frontbuffer_bits = INTEL_FRONTBUFFER_PRIMARY(crtc->pipe);
mutex_unlock(&dev->struct_mutex);
DRM_DEBUG_KMS("plane fb obj %p\n", obj);
struct drm_device *dev = intel_crtc->base.dev;
struct drm_crtc *c;
struct intel_crtc *i;
- struct intel_framebuffer *fb;
+ struct drm_i915_gem_object *obj;
if (!intel_crtc->base.primary->fb)
return;
if (c == &intel_crtc->base)
continue;
- if (!i->active || !c->primary->fb)
+ if (!i->active)
continue;
- fb = to_intel_framebuffer(c->primary->fb);
- if (i915_gem_obj_ggtt_offset(fb->obj) == plane_config->base) {
+ obj = intel_fb_obj(c->primary->fb);
+ if (obj == NULL)
+ continue;
+
+ if (i915_gem_obj_ggtt_offset(obj) == plane_config->base) {
drm_framebuffer_reference(c->primary->fb);
intel_crtc->base.primary->fb = c->primary->fb;
+ obj->frontbuffer_bits |= INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe);
break;
}
}
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_framebuffer *intel_fb;
- struct drm_i915_gem_object *obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int plane = intel_crtc->plane;
unsigned long linear_offset;
u32 dspcntr;
u32 reg;
- intel_fb = to_intel_framebuffer(fb);
- obj = intel_fb->obj;
-
reg = DSPCNTR(plane);
dspcntr = I915_READ(reg);
/* Mask out pixel format bits in case we change it */
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_framebuffer *intel_fb;
- struct drm_i915_gem_object *obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int plane = intel_crtc->plane;
unsigned long linear_offset;
u32 dspcntr;
u32 reg;
- intel_fb = to_intel_framebuffer(fb);
- obj = intel_fb->obj;
-
reg = DSPCNTR(plane);
dspcntr = I915_READ(reg);
/* Mask out pixel format bits in case we change it */
if (dev_priv->display.disable_fbc)
dev_priv->display.disable_fbc(dev);
- intel_increase_pllclock(crtc);
+ intel_increase_pllclock(dev, to_intel_crtc(crtc)->pipe);
dev_priv->display.update_primary_plane(crtc, fb, x, y);
static int
intel_finish_fb(struct drm_framebuffer *old_fb)
{
- struct drm_i915_gem_object *obj = to_intel_framebuffer(old_fb)->obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(old_fb);
struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
bool was_interruptible = dev_priv->mm.interruptible;
int ret;
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct drm_framebuffer *old_fb;
+ enum pipe pipe = intel_crtc->pipe;
+ struct drm_framebuffer *old_fb = crtc->primary->fb;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+ struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb);
int ret;
if (intel_crtc_has_pending_flip(crtc)) {
}
mutex_lock(&dev->struct_mutex);
- ret = intel_pin_and_fence_fb_obj(dev,
- to_intel_framebuffer(fb)->obj,
- NULL);
+ ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
+ if (ret == 0)
+ i915_gem_track_fb(old_obj, obj,
+ INTEL_FRONTBUFFER_PRIMARY(pipe));
mutex_unlock(&dev->struct_mutex);
if (ret != 0) {
DRM_ERROR("pin & fence failed\n");
dev_priv->display.update_primary_plane(crtc, fb, x, y);
- old_fb = crtc->primary->fb;
+ if (intel_crtc->active)
+ intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_PRIMARY(pipe));
+
crtc->primary->fb = fb;
crtc->x = x;
crtc->y = y;
if (intel_crtc->active && old_fb != fb)
intel_wait_for_vblank(dev, intel_crtc->pipe);
mutex_lock(&dev->struct_mutex);
- intel_unpin_fb_obj(to_intel_framebuffer(old_fb)->obj);
+ intel_unpin_fb_obj(old_obj);
mutex_unlock(&dev->struct_mutex);
}
mutex_lock(&dev->struct_mutex);
intel_update_fbc(dev);
- intel_edp_psr_update(dev);
mutex_unlock(&dev->struct_mutex);
return 0;
lpt_enable_pch_transcoder(dev_priv, cpu_transcoder);
}
-static void intel_put_shared_dpll(struct intel_crtc *crtc)
+void intel_put_shared_dpll(struct intel_crtc *crtc)
{
struct intel_shared_dpll *pll = intel_crtc_to_shared_dpll(crtc);
crtc->config.shared_dpll = DPLL_ID_PRIVATE;
}
-static struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc)
+struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc)
{
struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
struct intel_shared_dpll *pll = intel_crtc_to_shared_dpll(crtc);
}
/* use legacy palette for Ironlake */
- if (HAS_PCH_SPLIT(dev))
+ if (!HAS_GMCH_DISPLAY(dev))
palreg = LGC_PALETTE(pipe);
/* Workaround : Do not read or write the pipe palette/gamma data while
*/
}
-/**
- * i9xx_fixup_plane - ugly workaround for G45 to fire up the hardware
- * cursor plane briefly if not already running after enabling the display
- * plane.
- * This workaround avoids occasional blank screens when self refresh is
- * enabled.
- */
-static void
-g4x_fixup_plane(struct drm_i915_private *dev_priv, enum pipe pipe)
-{
- u32 cntl = I915_READ(CURCNTR(pipe));
-
- if ((cntl & CURSOR_MODE) == 0) {
- u32 fw_bcl_self = I915_READ(FW_BLC_SELF);
-
- I915_WRITE(FW_BLC_SELF, fw_bcl_self & ~FW_BLC_SELF_EN);
- I915_WRITE(CURCNTR(pipe), CURSOR_MODE_64_ARGB_AX);
- intel_wait_for_vblank(dev_priv->dev, pipe);
- I915_WRITE(CURCNTR(pipe), cntl);
- I915_WRITE(CURBASE(pipe), I915_READ(CURBASE(pipe)));
- I915_WRITE(FW_BLC_SELF, fw_bcl_self);
- }
-}
-
static void intel_crtc_enable_planes(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
int pipe = intel_crtc->pipe;
int plane = intel_crtc->plane;
+ drm_vblank_on(dev, pipe);
+
intel_enable_primary_hw_plane(dev_priv, plane, pipe);
intel_enable_planes(crtc);
- /* The fixup needs to happen before cursor is enabled */
- if (IS_G4X(dev))
- g4x_fixup_plane(dev_priv, pipe);
intel_crtc_update_cursor(crtc, true);
intel_crtc_dpms_overlay(intel_crtc, true);
mutex_lock(&dev->struct_mutex);
intel_update_fbc(dev);
- intel_edp_psr_update(dev);
mutex_unlock(&dev->struct_mutex);
+
+ /*
+ * FIXME: Once we grow proper nuclear flip support out of this we need
+ * to compute the mask of flip planes precisely. For the time being
+ * consider this a flip from a NULL plane.
+ */
+ intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_ALL_MASK(pipe));
}
static void intel_crtc_disable_planes(struct drm_crtc *crtc)
int plane = intel_crtc->plane;
intel_crtc_wait_for_pending_flips(crtc);
- drm_crtc_vblank_off(crtc);
if (dev_priv->fbc.plane == plane)
intel_disable_fbc(dev);
intel_crtc_update_cursor(crtc, false);
intel_disable_planes(crtc);
intel_disable_primary_hw_plane(dev_priv, plane, pipe);
+
+ /*
+ * FIXME: Once we grow proper nuclear flip support out of this we need
+ * to compute the mask of flip planes precisely. For the time being
+ * consider this a flip to a NULL plane.
+ */
+ intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_ALL_MASK(pipe));
+
+ drm_vblank_off(dev, pipe);
}
static void ironlake_crtc_enable(struct drm_crtc *crtc)
cpt_verify_modeset(dev, intel_crtc->pipe);
intel_crtc_enable_planes(crtc);
-
- drm_crtc_vblank_on(crtc);
}
/* IPS only exists on ULT machines and is tied to pipe A. */
if (intel_crtc->active)
return;
+ if (intel_crtc_to_shared_dpll(intel_crtc))
+ intel_enable_shared_dpll(intel_crtc);
+
if (intel_crtc->config.has_dp_encoder)
intel_dp_set_m_n(intel_crtc);
intel_crtc->active = true;
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
- if (intel_crtc->config.has_pch_encoder)
- intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
-
- if (intel_crtc->config.has_pch_encoder)
- dev_priv->display.fdi_link_train(crtc);
-
for_each_encoder_on_crtc(dev, crtc, encoder)
if (encoder->pre_enable)
encoder->pre_enable(encoder);
+ if (intel_crtc->config.has_pch_encoder) {
+ intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
+ dev_priv->display.fdi_link_train(crtc);
+ }
+
intel_ddi_enable_pipe_clock(intel_crtc);
ironlake_pfit_enable(intel_crtc);
if (intel_crtc->config.has_pch_encoder)
lpt_pch_enable(crtc);
+ if (intel_crtc->config.dp_encoder_is_mst)
+ intel_ddi_set_vc_payload_alloc(crtc, true);
+
for_each_encoder_on_crtc(dev, crtc, encoder) {
encoder->enable(encoder);
intel_opregion_notify_encoder(encoder, true);
* to change the workaround. */
haswell_mode_set_planes_workaround(intel_crtc);
intel_crtc_enable_planes(crtc);
-
- drm_crtc_vblank_on(crtc);
}
static void ironlake_pfit_disable(struct intel_crtc *crtc)
intel_disable_pipe(dev_priv, pipe);
+ if (intel_crtc->config.dp_encoder_is_mst)
+ intel_ddi_set_vc_payload_alloc(crtc, false);
+
ironlake_pfit_disable(intel_crtc);
for_each_encoder_on_crtc(dev, crtc, encoder)
mutex_lock(&dev->struct_mutex);
intel_update_fbc(dev);
- intel_edp_psr_update(dev);
mutex_unlock(&dev->struct_mutex);
}
intel_ddi_disable_pipe_clock(intel_crtc);
- for_each_encoder_on_crtc(dev, crtc, encoder)
- if (encoder->post_disable)
- encoder->post_disable(encoder);
-
if (intel_crtc->config.has_pch_encoder) {
lpt_disable_pch_transcoder(dev_priv);
intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
intel_ddi_fdi_disable(crtc);
}
+ for_each_encoder_on_crtc(dev, crtc, encoder)
+ if (encoder->post_disable)
+ encoder->post_disable(encoder);
+
intel_crtc->active = false;
intel_update_watermarks(crtc);
mutex_lock(&dev->struct_mutex);
intel_update_fbc(dev);
- intel_edp_psr_update(dev);
mutex_unlock(&dev->struct_mutex);
+
+ if (intel_crtc_to_shared_dpll(intel_crtc))
+ intel_disable_shared_dpll(intel_crtc);
}
static void ironlake_crtc_off(struct drm_crtc *crtc)
intel_put_shared_dpll(intel_crtc);
}
-static void haswell_crtc_off(struct drm_crtc *crtc)
-{
- intel_ddi_put_crtc_pll(crtc);
-}
static void i9xx_pfit_enable(struct intel_crtc *crtc)
{
I915_WRITE(BCLRPAT(crtc->pipe), 0);
}
+static enum intel_display_power_domain port_to_power_domain(enum port port)
+{
+ switch (port) {
+ case PORT_A:
+ return POWER_DOMAIN_PORT_DDI_A_4_LANES;
+ case PORT_B:
+ return POWER_DOMAIN_PORT_DDI_B_4_LANES;
+ case PORT_C:
+ return POWER_DOMAIN_PORT_DDI_C_4_LANES;
+ case PORT_D:
+ return POWER_DOMAIN_PORT_DDI_D_4_LANES;
+ default:
+ WARN_ON_ONCE(1);
+ return POWER_DOMAIN_PORT_OTHER;
+ }
+}
+
#define for_each_power_domain(domain, mask) \
for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++) \
if ((1 << (domain)) & (mask))
case INTEL_OUTPUT_HDMI:
case INTEL_OUTPUT_EDP:
intel_dig_port = enc_to_dig_port(&intel_encoder->base);
- switch (intel_dig_port->port) {
- case PORT_A:
- return POWER_DOMAIN_PORT_DDI_A_4_LANES;
- case PORT_B:
- return POWER_DOMAIN_PORT_DDI_B_4_LANES;
- case PORT_C:
- return POWER_DOMAIN_PORT_DDI_C_4_LANES;
- case PORT_D:
- return POWER_DOMAIN_PORT_DDI_D_4_LANES;
- default:
- WARN_ON_ONCE(1);
- return POWER_DOMAIN_PORT_OTHER;
- }
+ return port_to_power_domain(intel_dig_port->port);
+ case INTEL_OUTPUT_DP_MST:
+ intel_dig_port = enc_to_mst(&intel_encoder->base)->primary;
+ return port_to_power_domain(intel_dig_port->port);
case INTEL_OUTPUT_ANALOG:
return POWER_DOMAIN_PORT_CRT;
case INTEL_OUTPUT_DSI:
struct intel_encoder *intel_encoder;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
enum pipe pipe = intel_crtc->pipe;
- bool pfit_enabled = intel_crtc->config.pch_pfit.enabled;
unsigned long mask;
enum transcoder transcoder;
mask = BIT(POWER_DOMAIN_PIPE(pipe));
mask |= BIT(POWER_DOMAIN_TRANSCODER(transcoder));
- if (pfit_enabled)
+ if (intel_crtc->config.pch_pfit.enabled ||
+ intel_crtc->config.pch_pfit.force_thru)
mask |= BIT(POWER_DOMAIN_PIPE_PANEL_FITTER(pipe));
for_each_encoder_on_crtc(dev, crtc, intel_encoder)
intel_display_set_init_power(dev_priv, false);
}
-int valleyview_get_vco(struct drm_i915_private *dev_priv)
+/* returns HPLL frequency in kHz */
+static int valleyview_get_vco(struct drm_i915_private *dev_priv)
{
int hpll_freq, vco_freq[] = { 800, 1600, 2000, 2400 };
CCK_FUSE_HPLL_FREQ_MASK;
mutex_unlock(&dev_priv->dpio_lock);
- return vco_freq[hpll_freq];
+ return vco_freq[hpll_freq] * 1000;
+}
+
+static void vlv_update_cdclk(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ dev_priv->vlv_cdclk_freq = dev_priv->display.get_display_clock_speed(dev);
+ DRM_DEBUG_DRIVER("Current CD clock rate: %d kHz",
+ dev_priv->vlv_cdclk_freq);
+
+ /*
+ * Program the gmbus_freq based on the cdclk frequency.
+ * BSpec erroneously claims we should aim for 4MHz, but
+ * in fact 1MHz is the correct frequency.
+ */
+ I915_WRITE(GMBUSFREQ_VLV, dev_priv->vlv_cdclk_freq);
}
/* Adjust CDclk dividers to allow high res or save power if possible */
struct drm_i915_private *dev_priv = dev->dev_private;
u32 val, cmd;
- WARN_ON(valleyview_cur_cdclk(dev_priv) != dev_priv->vlv_cdclk_freq);
- dev_priv->vlv_cdclk_freq = cdclk;
+ WARN_ON(dev_priv->display.get_display_clock_speed(dev) != dev_priv->vlv_cdclk_freq);
- if (cdclk >= 320) /* jump to highest voltage for 400MHz too */
+ if (cdclk >= 320000) /* jump to highest voltage for 400MHz too */
cmd = 2;
- else if (cdclk == 266)
+ else if (cdclk == 266667)
cmd = 1;
else
cmd = 0;
}
mutex_unlock(&dev_priv->rps.hw_lock);
- if (cdclk == 400) {
+ if (cdclk == 400000) {
u32 divider, vco;
vco = valleyview_get_vco(dev_priv);
- divider = ((vco << 1) / cdclk) - 1;
+ divider = DIV_ROUND_CLOSEST(vco << 1, cdclk) - 1;
mutex_lock(&dev_priv->dpio_lock);
/* adjust cdclk divider */
val = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL);
- val &= ~0xf;
+ val &= ~DISPLAY_FREQUENCY_VALUES;
val |= divider;
vlv_cck_write(dev_priv, CCK_DISPLAY_CLOCK_CONTROL, val);
+
+ if (wait_for((vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL) &
+ DISPLAY_FREQUENCY_STATUS) == (divider << DISPLAY_FREQUENCY_STATUS_SHIFT),
+ 50))
+ DRM_ERROR("timed out waiting for CDclk change\n");
mutex_unlock(&dev_priv->dpio_lock);
}
* For high bandwidth configs, we set a higher latency in the bunit
* so that the core display fetch happens in time to avoid underruns.
*/
- if (cdclk == 400)
+ if (cdclk == 400000)
val |= 4500 / 250; /* 4.5 usec */
else
val |= 3000 / 250; /* 3.0 usec */
vlv_bunit_write(dev_priv, BUNIT_REG_BISOC, val);
mutex_unlock(&dev_priv->dpio_lock);
- /* Since we changed the CDclk, we need to update the GMBUSFREQ too */
- intel_i2c_reset(dev);
-}
-
-int valleyview_cur_cdclk(struct drm_i915_private *dev_priv)
-{
- int cur_cdclk, vco;
- int divider;
-
- vco = valleyview_get_vco(dev_priv);
-
- mutex_lock(&dev_priv->dpio_lock);
- divider = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL);
- mutex_unlock(&dev_priv->dpio_lock);
-
- divider &= 0xf;
-
- cur_cdclk = (vco << 1) / (divider + 1);
-
- return cur_cdclk;
+ vlv_update_cdclk(dev);
}
static int valleyview_calc_cdclk(struct drm_i915_private *dev_priv,
int max_pixclk)
{
+ int vco = valleyview_get_vco(dev_priv);
+ int freq_320 = (vco << 1) % 320000 != 0 ? 333333 : 320000;
+
/*
* Really only a few cases to deal with, as only 4 CDclks are supported:
* 200MHz
* 267MHz
- * 320MHz
+ * 320/333MHz (depends on HPLL freq)
* 400MHz
* So we check to see whether we're above 90% of the lower bin and
* adjust if needed.
+ *
+ * We seem to get an unstable or solid color picture at 200MHz.
+ * Not sure what's wrong. For now use 200MHz only when all pipes
+ * are off.
*/
- if (max_pixclk > 288000) {
- return 400;
- } else if (max_pixclk > 240000) {
- return 320;
- } else
- return 266;
- /* Looks like the 200MHz CDclk freq doesn't work on some configs */
+ if (max_pixclk > freq_320*9/10)
+ return 400000;
+ else if (max_pixclk > 266667*9/10)
+ return freq_320;
+ else if (max_pixclk > 0)
+ return 266667;
+ else
+ return 200000;
}
/* compute the max pixel clock for new configuration */
intel_crtc_enable_planes(crtc);
- drm_crtc_vblank_on(crtc);
-
/* Underruns don't raise interrupts, so check manually. */
i9xx_check_fifo_underruns(dev);
}
if (IS_GEN2(dev))
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
- drm_crtc_vblank_on(crtc);
-
/* Underruns don't raise interrupts, so check manually. */
i9xx_check_fifo_underruns(dev);
}
if (IS_GEN2(dev))
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false);
+ /*
+ * Vblank time updates from the shadow to live plane control register
+ * are blocked if the memory self-refresh mode is active at that
+ * moment. So to make sure the plane gets truly disabled, disable
+ * first the self-refresh mode. The self-refresh enable bit in turn
+ * will be checked/applied by the HW only at the next frame start
+ * event which is after the vblank start event, so we need to have a
+ * wait-for-vblank between disabling the plane and the pipe.
+ */
+ intel_set_memory_cxsr(dev_priv, false);
intel_crtc_disable_planes(crtc);
for_each_encoder_on_crtc(dev, crtc, encoder)
/*
* On gen2 planes are double buffered but the pipe isn't, so we must
* wait for planes to fully turn off before disabling the pipe.
+ * We also need to wait on all gmch platforms because of the
+ * self-refresh mode constraint explained above.
*/
- if (IS_GEN2(dev))
- intel_wait_for_vblank(dev, pipe);
+ intel_wait_for_vblank(dev, pipe);
intel_disable_pipe(dev_priv, pipe);
mutex_lock(&dev->struct_mutex);
intel_update_fbc(dev);
- intel_edp_psr_update(dev);
mutex_unlock(&dev->struct_mutex);
}
}
}
+/* Master function to enable/disable CRTC and corresponding power wells */
+void intel_crtc_control(struct drm_crtc *crtc, bool enable)
+{
+ struct drm_device *dev = crtc->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ enum intel_display_power_domain domain;
+ unsigned long domains;
+
+ if (enable) {
+ if (!intel_crtc->active) {
+ domains = get_crtc_power_domains(crtc);
+ for_each_power_domain(domain, domains)
+ intel_display_power_get(dev_priv, domain);
+ intel_crtc->enabled_power_domains = domains;
+
+ dev_priv->display.crtc_enable(crtc);
+ }
+ } else {
+ if (intel_crtc->active) {
+ dev_priv->display.crtc_disable(crtc);
+
+ domains = intel_crtc->enabled_power_domains;
+ for_each_power_domain(domain, domains)
+ intel_display_power_put(dev_priv, domain);
+ intel_crtc->enabled_power_domains = 0;
+ }
+ }
+}
+
/**
* Sets the power management mode of the pipe and plane.
*/
void intel_crtc_update_dpms(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_encoder *intel_encoder;
bool enable = false;
for_each_encoder_on_crtc(dev, crtc, intel_encoder)
enable |= intel_encoder->connectors_active;
- if (enable)
- dev_priv->display.crtc_enable(crtc);
- else
- dev_priv->display.crtc_disable(crtc);
+ intel_crtc_control(crtc, enable);
intel_crtc_update_sarea(crtc, enable);
}
struct drm_device *dev = crtc->dev;
struct drm_connector *connector;
struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_gem_object *old_obj = intel_fb_obj(crtc->primary->fb);
+ enum pipe pipe = to_intel_crtc(crtc)->pipe;
/* crtc should still be enabled when we disable it. */
WARN_ON(!crtc->enabled);
intel_crtc_update_sarea(crtc, false);
dev_priv->display.off(crtc);
- assert_plane_disabled(dev->dev_private, to_intel_crtc(crtc)->plane);
- assert_cursor_disabled(dev_priv, to_intel_crtc(crtc)->pipe);
- assert_pipe_disabled(dev->dev_private, to_intel_crtc(crtc)->pipe);
-
if (crtc->primary->fb) {
mutex_lock(&dev->struct_mutex);
- intel_unpin_fb_obj(to_intel_framebuffer(crtc->primary->fb)->obj);
+ intel_unpin_fb_obj(old_obj);
+ i915_gem_track_fb(old_obj, NULL,
+ INTEL_FRONTBUFFER_PRIMARY(pipe));
mutex_unlock(&dev->struct_mutex);
crtc->primary->fb = NULL;
}
connector->base.base.id,
connector->base.name);
+ /* there is no real hw state for MST connectors */
+ if (connector->mst_port)
+ return;
+
WARN(connector->base.dpms == DRM_MODE_DPMS_OFF,
"wrong connector dpms state\n");
WARN(connector->base.encoder != &encoder->base,
"active connector not linked to encoder\n");
- WARN(!encoder->connectors_active,
- "encoder->connectors_active not set\n");
- encoder_enabled = encoder->get_hw_state(encoder, &pipe);
- WARN(!encoder_enabled, "encoder not enabled\n");
- if (WARN_ON(!encoder->base.crtc))
- return;
+ if (encoder) {
+ WARN(!encoder->connectors_active,
+ "encoder->connectors_active not set\n");
+
+ encoder_enabled = encoder->get_hw_state(encoder, &pipe);
+ WARN(!encoder_enabled, "encoder not enabled\n");
+ if (WARN_ON(!encoder->base.crtc))
+ return;
- crtc = encoder->base.crtc;
+ crtc = encoder->base.crtc;
- WARN(!crtc->enabled, "crtc not enabled\n");
- WARN(!to_intel_crtc(crtc)->active, "crtc not active\n");
- WARN(pipe != to_intel_crtc(crtc)->pipe,
- "encoder active on the wrong pipe\n");
+ WARN(!crtc->enabled, "crtc not enabled\n");
+ WARN(!to_intel_crtc(crtc)->active, "crtc not active\n");
+ WARN(pipe != to_intel_crtc(crtc)->pipe,
+ "encoder active on the wrong pipe\n");
+ }
}
}
if (HAS_IPS(dev))
hsw_compute_ips_config(crtc, pipe_config);
- /* XXX: PCH clock sharing is done in ->mode_set, so make sure the old
- * clock survives for now. */
- if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev))
+ /*
+ * XXX: PCH/WRPLL clock sharing is done in ->mode_set, so make sure the
+ * old clock survives for now.
+ */
+ if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev) || HAS_DDI(dev))
pipe_config->shared_dpll = crtc->config.shared_dpll;
if (pipe_config->has_pch_encoder)
static int valleyview_get_display_clock_speed(struct drm_device *dev)
{
- return 400000; /* FIXME */
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int vco = valleyview_get_vco(dev_priv);
+ u32 val;
+ int divider;
+
+ mutex_lock(&dev_priv->dpio_lock);
+ val = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL);
+ mutex_unlock(&dev_priv->dpio_lock);
+
+ divider = val & DISPLAY_FREQUENCY_VALUES;
+
+ WARN((val & DISPLAY_FREQUENCY_STATUS) !=
+ (divider << DISPLAY_FREQUENCY_STATUS_SHIFT),
+ "cdclk change in progress\n");
+
+ return DIV_ROUND_CLOSEST(vco << 1, divider + 1);
}
static int i945_get_display_clock_speed(struct drm_device *dev)
u32 mdiv;
int refclk = 100000;
+ /* In case of MIPI DPLL will not even be used */
+ if (!(pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE))
+ return;
+
mutex_lock(&dev_priv->dpio_lock);
mdiv = vlv_dpio_read(dev_priv, pipe, VLV_PLL_DW3(pipe));
mutex_unlock(&dev_priv->dpio_lock);
aligned_height = intel_align_height(dev, crtc->base.primary->fb->height,
plane_config->tiled);
- plane_config->size = ALIGN(crtc->base.primary->fb->pitches[0] *
- aligned_height, PAGE_SIZE);
+ plane_config->size = PAGE_ALIGN(crtc->base.primary->fb->pitches[0] *
+ aligned_height);
DRM_DEBUG_KMS("pipe/plane %d/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
pipe, plane, crtc->base.primary->fb->width,
aligned_height = intel_align_height(dev, crtc->base.primary->fb->height,
plane_config->tiled);
- plane_config->size = ALIGN(crtc->base.primary->fb->pitches[0] *
- aligned_height, PAGE_SIZE);
+ plane_config->size = PAGE_ALIGN(crtc->base.primary->fb->pitches[0] *
+ aligned_height);
DRM_DEBUG_KMS("pipe/plane %d/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
pipe, plane, crtc->base.primary->fb->width,
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t tmp;
+ if (!intel_display_power_enabled(dev_priv,
+ POWER_DOMAIN_PIPE(crtc->pipe)))
+ return false;
+
pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe;
pipe_config->shared_dpll = DPLL_ID_PRIVATE;
static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = dev_priv->dev;
- struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
struct intel_crtc *crtc;
for_each_intel_crtc(dev, crtc)
pipe_name(crtc->pipe));
WARN(I915_READ(HSW_PWR_WELL_DRIVER), "Power well on\n");
- WARN(plls->spll_refcount, "SPLL enabled\n");
- WARN(plls->wrpll1_refcount, "WRPLL1 enabled\n");
- WARN(plls->wrpll2_refcount, "WRPLL2 enabled\n");
+ WARN(I915_READ(SPLL_CTL) & SPLL_PLL_ENABLE, "SPLL enabled\n");
+ WARN(I915_READ(WRPLL_CTL1) & WRPLL_PLL_ENABLE, "WRPLL1 enabled\n");
+ WARN(I915_READ(WRPLL_CTL2) & WRPLL_PLL_ENABLE, "WRPLL2 enabled\n");
WARN(I915_READ(PCH_PP_STATUS) & PP_ON, "Panel power on\n");
WARN(I915_READ(BLC_PWM_CPU_CTL2) & BLM_PWM_ENABLE,
"CPU PWM1 enabled\n");
- WARN(I915_READ(HSW_BLC_PWM2_CTL) & BLM_PWM_ENABLE,
- "CPU PWM2 enabled\n");
+ if (IS_HASWELL(dev))
+ WARN(I915_READ(HSW_BLC_PWM2_CTL) & BLM_PWM_ENABLE,
+ "CPU PWM2 enabled\n");
WARN(I915_READ(BLC_PWM_PCH_CTL1) & BLM_PCH_PWM_ENABLE,
"PCH PWM1 enabled\n");
WARN(I915_READ(UTIL_PIN_CTL) & UTIL_PIN_ENABLE,
* gen-specific and since we only disable LCPLL after we fully disable
* the interrupts, the check below should be enough.
*/
- WARN(!dev_priv->pm.irqs_disabled, "IRQs enabled\n");
+ WARN(intel_irqs_enabled(dev_priv), "IRQs enabled\n");
+}
+
+static uint32_t hsw_read_dcomp(struct drm_i915_private *dev_priv)
+{
+ struct drm_device *dev = dev_priv->dev;
+
+ if (IS_HASWELL(dev))
+ return I915_READ(D_COMP_HSW);
+ else
+ return I915_READ(D_COMP_BDW);
}
static void hsw_write_dcomp(struct drm_i915_private *dev_priv, uint32_t val)
mutex_lock(&dev_priv->rps.hw_lock);
if (sandybridge_pcode_write(dev_priv, GEN6_PCODE_WRITE_D_COMP,
val))
- DRM_ERROR("Failed to disable D_COMP\n");
+ DRM_ERROR("Failed to write to D_COMP\n");
mutex_unlock(&dev_priv->rps.hw_lock);
} else {
- I915_WRITE(D_COMP, val);
+ I915_WRITE(D_COMP_BDW, val);
+ POSTING_READ(D_COMP_BDW);
}
- POSTING_READ(D_COMP);
}
/*
if (wait_for((I915_READ(LCPLL_CTL) & LCPLL_PLL_LOCK) == 0, 1))
DRM_ERROR("LCPLL still locked\n");
- val = I915_READ(D_COMP);
+ val = hsw_read_dcomp(dev_priv);
val |= D_COMP_COMP_DISABLE;
hsw_write_dcomp(dev_priv, val);
ndelay(100);
- if (wait_for((I915_READ(D_COMP) & D_COMP_RCOMP_IN_PROGRESS) == 0, 1))
+ if (wait_for((hsw_read_dcomp(dev_priv) & D_COMP_RCOMP_IN_PROGRESS) == 0,
+ 1))
DRM_ERROR("D_COMP RCOMP still in progress\n");
if (allow_power_down) {
POSTING_READ(LCPLL_CTL);
}
- val = I915_READ(D_COMP);
+ val = hsw_read_dcomp(dev_priv);
val |= D_COMP_COMP_FORCE;
val &= ~D_COMP_COMP_DISABLE;
hsw_write_dcomp(dev_priv, val);
if (!intel_ddi_pll_select(intel_crtc))
return -EINVAL;
- intel_ddi_pll_enable(intel_crtc);
intel_crtc->lowfreq_avail = false;
return 0;
}
+static void haswell_get_ddi_port_state(struct intel_crtc *crtc,
+ struct intel_crtc_config *pipe_config)
+{
+ struct drm_device *dev = crtc->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_shared_dpll *pll;
+ enum port port;
+ uint32_t tmp;
+
+ tmp = I915_READ(TRANS_DDI_FUNC_CTL(pipe_config->cpu_transcoder));
+
+ port = (tmp & TRANS_DDI_PORT_MASK) >> TRANS_DDI_PORT_SHIFT;
+
+ pipe_config->ddi_pll_sel = I915_READ(PORT_CLK_SEL(port));
+
+ switch (pipe_config->ddi_pll_sel) {
+ case PORT_CLK_SEL_WRPLL1:
+ pipe_config->shared_dpll = DPLL_ID_WRPLL1;
+ break;
+ case PORT_CLK_SEL_WRPLL2:
+ pipe_config->shared_dpll = DPLL_ID_WRPLL2;
+ break;
+ }
+
+ if (pipe_config->shared_dpll >= 0) {
+ pll = &dev_priv->shared_dplls[pipe_config->shared_dpll];
+
+ WARN_ON(!pll->get_hw_state(dev_priv, pll,
+ &pipe_config->dpll_hw_state));
+ }
+
+ /*
+ * Haswell has only FDI/PCH transcoder A. It is which is connected to
+ * DDI E. So just check whether this pipe is wired to DDI E and whether
+ * the PCH transcoder is on.
+ */
+ if ((port == PORT_E) && I915_READ(LPT_TRANSCONF) & TRANS_ENABLE) {
+ pipe_config->has_pch_encoder = true;
+
+ tmp = I915_READ(FDI_RX_CTL(PIPE_A));
+ pipe_config->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>
+ FDI_DP_PORT_WIDTH_SHIFT) + 1;
+
+ ironlake_get_fdi_m_n_config(crtc, pipe_config);
+ }
+}
+
static bool haswell_get_pipe_config(struct intel_crtc *crtc,
struct intel_crtc_config *pipe_config)
{
if (!(tmp & PIPECONF_ENABLE))
return false;
- /*
- * Haswell has only FDI/PCH transcoder A. It is which is connected to
- * DDI E. So just check whether this pipe is wired to DDI E and whether
- * the PCH transcoder is on.
- */
- tmp = I915_READ(TRANS_DDI_FUNC_CTL(pipe_config->cpu_transcoder));
- if ((tmp & TRANS_DDI_PORT_MASK) == TRANS_DDI_SELECT_PORT(PORT_E) &&
- I915_READ(LPT_TRANSCONF) & TRANS_ENABLE) {
- pipe_config->has_pch_encoder = true;
-
- tmp = I915_READ(FDI_RX_CTL(PIPE_A));
- pipe_config->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>
- FDI_DP_PORT_WIDTH_SHIFT) + 1;
-
- ironlake_get_fdi_m_n_config(crtc, pipe_config);
- }
+ haswell_get_ddi_port_state(crtc, pipe_config);
intel_get_pipe_timings(crtc, pipe_config);
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
- int x = intel_crtc->cursor_x;
- int y = intel_crtc->cursor_y;
+ int x = crtc->cursor_x;
+ int y = crtc->cursor_y;
u32 base = 0, pos = 0;
if (on)
intel_crtc->cursor_base = base;
}
-static int intel_crtc_cursor_set(struct drm_crtc *crtc,
- struct drm_file *file,
- uint32_t handle,
- uint32_t width, uint32_t height)
+/*
+ * intel_crtc_cursor_set_obj - Set cursor to specified GEM object
+ *
+ * Note that the object's reference will be consumed if the update fails. If
+ * the update succeeds, the reference of the old object (if any) will be
+ * consumed.
+ */
+static int intel_crtc_cursor_set_obj(struct drm_crtc *crtc,
+ struct drm_i915_gem_object *obj,
+ uint32_t width, uint32_t height)
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct drm_i915_gem_object *obj;
+ enum pipe pipe = intel_crtc->pipe;
unsigned old_width;
uint32_t addr;
int ret;
/* if we want to turn off the cursor ignore width and height */
- if (!handle) {
+ if (!obj) {
DRM_DEBUG_KMS("cursor off\n");
addr = 0;
obj = NULL;
return -EINVAL;
}
- obj = to_intel_bo(drm_gem_object_lookup(dev, file, handle));
- if (&obj->base == NULL)
- return -ENOENT;
-
if (obj->base.size < width * height * 4) {
- DRM_DEBUG_KMS("buffer is to small\n");
+ DRM_DEBUG_KMS("buffer is too small\n");
ret = -ENOMEM;
goto fail;
}
if (intel_crtc->cursor_bo) {
if (!INTEL_INFO(dev)->cursor_needs_physical)
i915_gem_object_unpin_from_display_plane(intel_crtc->cursor_bo);
- drm_gem_object_unreference(&intel_crtc->cursor_bo->base);
}
+ i915_gem_track_fb(intel_crtc->cursor_bo, obj,
+ INTEL_FRONTBUFFER_CURSOR(pipe));
mutex_unlock(&dev->struct_mutex);
old_width = intel_crtc->cursor_width;
intel_crtc_update_cursor(crtc, intel_crtc->cursor_bo != NULL);
}
+ intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_CURSOR(pipe));
+
return 0;
fail_unpin:
i915_gem_object_unpin_from_display_plane(obj);
return ret;
}
-static int intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
+static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
+ u16 *blue, uint32_t start, uint32_t size)
{
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
- intel_crtc->cursor_x = clamp_t(int, x, SHRT_MIN, SHRT_MAX);
- intel_crtc->cursor_y = clamp_t(int, y, SHRT_MIN, SHRT_MAX);
-
- if (intel_crtc->active)
- intel_crtc_update_cursor(crtc, intel_crtc->cursor_bo != NULL);
-
- return 0;
-}
-
-static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
- u16 *blue, uint32_t start, uint32_t size)
-{
- int end = (start + size > 256) ? 256 : start + size, i;
+ int end = (start + size > 256) ? 256 : start + size, i;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
for (i = start; i < end; i++) {
intel_framebuffer_size_for_mode(struct drm_display_mode *mode, int bpp)
{
u32 pitch = intel_framebuffer_pitch_for_width(mode->hdisplay, bpp);
- return ALIGN(pitch * mode->vdisplay, PAGE_SIZE);
+ return PAGE_ALIGN(pitch * mode->vdisplay);
}
static struct drm_framebuffer *
return mode;
}
-static void intel_increase_pllclock(struct drm_crtc *crtc)
+static void intel_increase_pllclock(struct drm_device *dev,
+ enum pipe pipe)
{
- struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- int pipe = intel_crtc->pipe;
int dpll_reg = DPLL(pipe);
int dpll;
- if (HAS_PCH_SPLIT(dev))
+ if (!HAS_GMCH_DISPLAY(dev))
return;
if (!dev_priv->lvds_downclock_avail)
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- if (HAS_PCH_SPLIT(dev))
+ if (!HAS_GMCH_DISPLAY(dev))
return;
if (!dev_priv->lvds_downclock_avail)
intel_runtime_pm_put(dev_priv);
}
-void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
- struct intel_engine_cs *ring)
+
+/**
+ * intel_mark_fb_busy - mark given planes as busy
+ * @dev: DRM device
+ * @frontbuffer_bits: bits for the affected planes
+ * @ring: optional ring for asynchronous commands
+ *
+ * This function gets called every time the screen contents change. It can be
+ * used to keep e.g. the update rate at the nominal refresh rate with DRRS.
+ */
+static void intel_mark_fb_busy(struct drm_device *dev,
+ unsigned frontbuffer_bits,
+ struct intel_engine_cs *ring)
{
- struct drm_device *dev = obj->base.dev;
- struct drm_crtc *crtc;
+ enum pipe pipe;
if (!i915.powersave)
return;
- for_each_crtc(dev, crtc) {
- if (!crtc->primary->fb)
- continue;
-
- if (to_intel_framebuffer(crtc->primary->fb)->obj != obj)
+ for_each_pipe(pipe) {
+ if (!(frontbuffer_bits & INTEL_FRONTBUFFER_ALL_MASK(pipe)))
continue;
- intel_increase_pllclock(crtc);
+ intel_increase_pllclock(dev, pipe);
if (ring && intel_fbc_enabled(dev))
ring->fbc_dirty = true;
}
}
+/**
+ * intel_fb_obj_invalidate - invalidate frontbuffer object
+ * @obj: GEM object to invalidate
+ * @ring: set for asynchronous rendering
+ *
+ * This function gets called every time rendering on the given object starts and
+ * frontbuffer caching (fbc, low refresh rate for DRRS, panel self refresh) must
+ * be invalidated. If @ring is non-NULL any subsequent invalidation will be delayed
+ * until the rendering completes or a flip on this frontbuffer plane is
+ * scheduled.
+ */
+void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
+ struct intel_engine_cs *ring)
+{
+ struct drm_device *dev = obj->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+ if (!obj->frontbuffer_bits)
+ return;
+
+ if (ring) {
+ mutex_lock(&dev_priv->fb_tracking.lock);
+ dev_priv->fb_tracking.busy_bits
+ |= obj->frontbuffer_bits;
+ dev_priv->fb_tracking.flip_bits
+ &= ~obj->frontbuffer_bits;
+ mutex_unlock(&dev_priv->fb_tracking.lock);
+ }
+
+ intel_mark_fb_busy(dev, obj->frontbuffer_bits, ring);
+
+ intel_edp_psr_invalidate(dev, obj->frontbuffer_bits);
+}
+
+/**
+ * intel_frontbuffer_flush - flush frontbuffer
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called every time rendering on the given planes has
+ * completed and frontbuffer caching can be started again. Flushes will get
+ * delayed if they're blocked by some oustanding asynchronous rendering.
+ *
+ * Can be called without any locks held.
+ */
+void intel_frontbuffer_flush(struct drm_device *dev,
+ unsigned frontbuffer_bits)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ /* Delay flushing when rings are still busy.*/
+ mutex_lock(&dev_priv->fb_tracking.lock);
+ frontbuffer_bits &= ~dev_priv->fb_tracking.busy_bits;
+ mutex_unlock(&dev_priv->fb_tracking.lock);
+
+ intel_mark_fb_busy(dev, frontbuffer_bits, NULL);
+
+ intel_edp_psr_flush(dev, frontbuffer_bits);
+}
+
+/**
+ * intel_fb_obj_flush - flush frontbuffer object
+ * @obj: GEM object to flush
+ * @retire: set when retiring asynchronous rendering
+ *
+ * This function gets called every time rendering on the given object has
+ * completed and frontbuffer caching can be started again. If @retire is true
+ * then any delayed flushes will be unblocked.
+ */
+void intel_fb_obj_flush(struct drm_i915_gem_object *obj,
+ bool retire)
+{
+ struct drm_device *dev = obj->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ unsigned frontbuffer_bits;
+
+ WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+ if (!obj->frontbuffer_bits)
+ return;
+
+ frontbuffer_bits = obj->frontbuffer_bits;
+
+ if (retire) {
+ mutex_lock(&dev_priv->fb_tracking.lock);
+ /* Filter out new bits since rendering started. */
+ frontbuffer_bits &= dev_priv->fb_tracking.busy_bits;
+
+ dev_priv->fb_tracking.busy_bits &= ~frontbuffer_bits;
+ mutex_unlock(&dev_priv->fb_tracking.lock);
+ }
+
+ intel_frontbuffer_flush(dev, frontbuffer_bits);
+}
+
+/**
+ * intel_frontbuffer_flip_prepare - prepare asnychronous frontbuffer flip
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called after scheduling a flip on @obj. The actual
+ * frontbuffer flushing will be delayed until completion is signalled with
+ * intel_frontbuffer_flip_complete. If an invalidate happens in between this
+ * flush will be cancelled.
+ *
+ * Can be called without any locks held.
+ */
+void intel_frontbuffer_flip_prepare(struct drm_device *dev,
+ unsigned frontbuffer_bits)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ mutex_lock(&dev_priv->fb_tracking.lock);
+ dev_priv->fb_tracking.flip_bits
+ |= frontbuffer_bits;
+ mutex_unlock(&dev_priv->fb_tracking.lock);
+}
+
+/**
+ * intel_frontbuffer_flip_complete - complete asynchronous frontbuffer flush
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called after the flip has been latched and will complete
+ * on the next vblank. It will execute the fush if it hasn't been cancalled yet.
+ *
+ * Can be called without any locks held.
+ */
+void intel_frontbuffer_flip_complete(struct drm_device *dev,
+ unsigned frontbuffer_bits)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ mutex_lock(&dev_priv->fb_tracking.lock);
+ /* Mask any cancelled flips. */
+ frontbuffer_bits &= dev_priv->fb_tracking.flip_bits;
+ dev_priv->fb_tracking.flip_bits &= ~frontbuffer_bits;
+ mutex_unlock(&dev_priv->fb_tracking.lock);
+
+ intel_frontbuffer_flush(dev, frontbuffer_bits);
+}
+
static void intel_crtc_destroy(struct drm_crtc *crtc)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
kfree(work);
}
- intel_crtc_cursor_set(crtc, NULL, 0, 0, 0);
-
drm_crtc_cleanup(crtc);
kfree(intel_crtc);
struct intel_unpin_work *work =
container_of(__work, struct intel_unpin_work, work);
struct drm_device *dev = work->crtc->dev;
+ enum pipe pipe = to_intel_crtc(work->crtc)->pipe;
mutex_lock(&dev->struct_mutex);
intel_unpin_fb_obj(work->old_fb_obj);
intel_update_fbc(dev);
mutex_unlock(&dev->struct_mutex);
+ intel_frontbuffer_flip_complete(dev, INTEL_FRONTBUFFER_PRIMARY(pipe));
+
BUG_ON(atomic_read(&to_intel_crtc(work->crtc)->unpin_work_count) == 0);
atomic_dec(&to_intel_crtc(work->crtc)->unpin_work_count);
return 0;
}
+static bool use_mmio_flip(struct intel_engine_cs *ring,
+ struct drm_i915_gem_object *obj)
+{
+ /*
+ * This is not being used for older platforms, because
+ * non-availability of flip done interrupt forces us to use
+ * CS flips. Older platforms derive flip done using some clever
+ * tricks involving the flip_pending status bits and vblank irqs.
+ * So using MMIO flips there would disrupt this mechanism.
+ */
+
+ if (ring == NULL)
+ return true;
+
+ if (INTEL_INFO(ring->dev)->gen < 5)
+ return false;
+
+ if (i915.use_mmio_flip < 0)
+ return false;
+ else if (i915.use_mmio_flip > 0)
+ return true;
+ else
+ return ring != obj->ring;
+}
+
+static void intel_do_mmio_flip(struct intel_crtc *intel_crtc)
+{
+ struct drm_device *dev = intel_crtc->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_framebuffer *intel_fb =
+ to_intel_framebuffer(intel_crtc->base.primary->fb);
+ struct drm_i915_gem_object *obj = intel_fb->obj;
+ u32 dspcntr;
+ u32 reg;
+
+ intel_mark_page_flip_active(intel_crtc);
+
+ reg = DSPCNTR(intel_crtc->plane);
+ dspcntr = I915_READ(reg);
+
+ if (INTEL_INFO(dev)->gen >= 4) {
+ if (obj->tiling_mode != I915_TILING_NONE)
+ dspcntr |= DISPPLANE_TILED;
+ else
+ dspcntr &= ~DISPPLANE_TILED;
+ }
+ I915_WRITE(reg, dspcntr);
+
+ I915_WRITE(DSPSURF(intel_crtc->plane),
+ intel_crtc->unpin_work->gtt_offset);
+ POSTING_READ(DSPSURF(intel_crtc->plane));
+}
+
+static int intel_postpone_flip(struct drm_i915_gem_object *obj)
+{
+ struct intel_engine_cs *ring;
+ int ret;
+
+ lockdep_assert_held(&obj->base.dev->struct_mutex);
+
+ if (!obj->last_write_seqno)
+ return 0;
+
+ ring = obj->ring;
+
+ if (i915_seqno_passed(ring->get_seqno(ring, true),
+ obj->last_write_seqno))
+ return 0;
+
+ ret = i915_gem_check_olr(ring, obj->last_write_seqno);
+ if (ret)
+ return ret;
+
+ if (WARN_ON(!ring->irq_get(ring)))
+ return 0;
+
+ return 1;
+}
+
+void intel_notify_mmio_flip(struct intel_engine_cs *ring)
+{
+ struct drm_i915_private *dev_priv = to_i915(ring->dev);
+ struct intel_crtc *intel_crtc;
+ unsigned long irq_flags;
+ u32 seqno;
+
+ seqno = ring->get_seqno(ring, false);
+
+ spin_lock_irqsave(&dev_priv->mmio_flip_lock, irq_flags);
+ for_each_intel_crtc(ring->dev, intel_crtc) {
+ struct intel_mmio_flip *mmio_flip;
+
+ mmio_flip = &intel_crtc->mmio_flip;
+ if (mmio_flip->seqno == 0)
+ continue;
+
+ if (ring->id != mmio_flip->ring_id)
+ continue;
+
+ if (i915_seqno_passed(seqno, mmio_flip->seqno)) {
+ intel_do_mmio_flip(intel_crtc);
+ mmio_flip->seqno = 0;
+ ring->irq_put(ring);
+ }
+ }
+ spin_unlock_irqrestore(&dev_priv->mmio_flip_lock, irq_flags);
+}
+
+static int intel_queue_mmio_flip(struct drm_device *dev,
+ struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ struct drm_i915_gem_object *obj,
+ struct intel_engine_cs *ring,
+ uint32_t flags)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ unsigned long irq_flags;
+ int ret;
+
+ if (WARN_ON(intel_crtc->mmio_flip.seqno))
+ return -EBUSY;
+
+ ret = intel_postpone_flip(obj);
+ if (ret < 0)
+ return ret;
+ if (ret == 0) {
+ intel_do_mmio_flip(intel_crtc);
+ return 0;
+ }
+
+ spin_lock_irqsave(&dev_priv->mmio_flip_lock, irq_flags);
+ intel_crtc->mmio_flip.seqno = obj->last_write_seqno;
+ intel_crtc->mmio_flip.ring_id = obj->ring->id;
+ spin_unlock_irqrestore(&dev_priv->mmio_flip_lock, irq_flags);
+
+ /*
+ * Double check to catch cases where irq fired before
+ * mmio flip data was ready
+ */
+ intel_notify_mmio_flip(obj->ring);
+ return 0;
+}
+
static int intel_default_queue_flip(struct drm_device *dev,
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_framebuffer *old_fb = crtc->primary->fb;
- struct drm_i915_gem_object *obj = to_intel_framebuffer(fb)->obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ enum pipe pipe = intel_crtc->pipe;
struct intel_unpin_work *work;
struct intel_engine_cs *ring;
unsigned long flags;
int ret;
+ /*
+ * drm_mode_page_flip_ioctl() should already catch this, but double
+ * check to be safe. In the future we may enable pageflipping from
+ * a disabled primary plane.
+ */
+ if (WARN_ON(intel_fb_obj(old_fb) == NULL))
+ return -EBUSY;
+
/* Can't change pixel format via MI display flips. */
if (fb->pixel_format != crtc->primary->fb->pixel_format)
return -EINVAL;
work->event = event;
work->crtc = crtc;
- work->old_fb_obj = to_intel_framebuffer(old_fb)->obj;
+ work->old_fb_obj = intel_fb_obj(old_fb);
INIT_WORK(&work->work, intel_unpin_work_fn);
ret = drm_crtc_vblank_get(crtc);
intel_crtc->reset_counter = atomic_read(&dev_priv->gpu_error.reset_counter);
if (INTEL_INFO(dev)->gen >= 5 || IS_G4X(dev))
- work->flip_count = I915_READ(PIPE_FLIPCOUNT_GM45(intel_crtc->pipe)) + 1;
+ work->flip_count = I915_READ(PIPE_FLIPCOUNT_GM45(pipe)) + 1;
if (IS_VALLEYVIEW(dev)) {
ring = &dev_priv->ring[BCS];
+ if (obj->tiling_mode != work->old_fb_obj->tiling_mode)
+ /* vlv: DISPLAY_FLIP fails to change tiling */
+ ring = NULL;
+ } else if (IS_IVYBRIDGE(dev)) {
+ ring = &dev_priv->ring[BCS];
} else if (INTEL_INFO(dev)->gen >= 7) {
ring = obj->ring;
if (ring == NULL || ring->id != RCS)
work->gtt_offset =
i915_gem_obj_ggtt_offset(obj) + intel_crtc->dspaddr_offset;
- ret = dev_priv->display.queue_flip(dev, crtc, fb, obj, ring, page_flip_flags);
+ if (use_mmio_flip(ring, obj))
+ ret = intel_queue_mmio_flip(dev, crtc, fb, obj, ring,
+ page_flip_flags);
+ else
+ ret = dev_priv->display.queue_flip(dev, crtc, fb, obj, ring,
+ page_flip_flags);
if (ret)
goto cleanup_unpin;
+ i915_gem_track_fb(work->old_fb_obj, obj,
+ INTEL_FRONTBUFFER_PRIMARY(pipe));
+
intel_disable_fbc(dev);
- intel_mark_fb_busy(obj, NULL);
+ intel_frontbuffer_flip_prepare(dev, INTEL_FRONTBUFFER_PRIMARY(pipe));
mutex_unlock(&dev->struct_mutex);
trace_i915_flip_request(intel_crtc->plane, obj);
intel_crtc_wait_for_pending_flips(crtc);
ret = intel_pipe_set_base(crtc, crtc->x, crtc->y, fb);
if (ret == 0 && event)
- drm_send_vblank_event(dev, intel_crtc->pipe, event);
+ drm_send_vblank_event(dev, pipe, event);
}
return ret;
}
PIPE_CONF_CHECK_I(double_wide);
+ PIPE_CONF_CHECK_X(ddi_pll_sel);
+
PIPE_CONF_CHECK_I(shared_dpll);
PIPE_CONF_CHECK_X(dpll_hw_state.dpll);
PIPE_CONF_CHECK_X(dpll_hw_state.dpll_md);
PIPE_CONF_CHECK_X(dpll_hw_state.fp0);
PIPE_CONF_CHECK_X(dpll_hw_state.fp1);
+ PIPE_CONF_CHECK_X(dpll_hw_state.wrpll);
if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5)
PIPE_CONF_CHECK_I(pipe_bpp);
if (connector->base.dpms != DRM_MODE_DPMS_OFF)
active = true;
}
+ /*
+ * for MST connectors if we unplug the connector is gone
+ * away but the encoder is still connected to a crtc
+ * until a modeset happens in response to the hotplug.
+ */
+ if (!enabled && encoder->base.encoder_type == DRM_MODE_ENCODER_DPMST)
+ continue;
+
WARN(!!encoder->base.crtc != enabled,
"encoder's enabled state mismatch "
"(expected %i, found %i)\n",
* on the DPLL.
*/
for_each_intel_crtc_masked(dev, modeset_pipes, intel_crtc) {
- struct drm_framebuffer *old_fb;
+ struct drm_framebuffer *old_fb = crtc->primary->fb;
+ struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb);
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
mutex_lock(&dev->struct_mutex);
ret = intel_pin_and_fence_fb_obj(dev,
- to_intel_framebuffer(fb)->obj,
+ obj,
NULL);
if (ret != 0) {
DRM_ERROR("pin & fence failed\n");
mutex_unlock(&dev->struct_mutex);
goto done;
}
- old_fb = crtc->primary->fb;
if (old_fb)
- intel_unpin_fb_obj(to_intel_framebuffer(old_fb)->obj);
+ intel_unpin_fb_obj(old_obj);
+ i915_gem_track_fb(old_obj, obj,
+ INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
mutex_unlock(&dev->struct_mutex);
crtc->primary->fb = fb;
if (is_crtc_connector_off(set)) {
config->mode_changed = true;
} else if (set->crtc->primary->fb != set->fb) {
- /* If we have no fb then treat it as a full mode set */
+ /*
+ * If we have no fb, we can only flip as long as the crtc is
+ * active, otherwise we need a full mode set. The crtc may
+ * be active if we've only disabled the primary plane, or
+ * in fastboot situations.
+ */
if (set->crtc->primary->fb == NULL) {
struct intel_crtc *intel_crtc =
to_intel_crtc(set->crtc);
- if (intel_crtc->active && i915.fastboot) {
+ if (intel_crtc->active) {
DRM_DEBUG_KMS("crtc has no fb, will flip\n");
config->fb_changed = true;
} else {
* for them. */
for (ro = 0; ro < set->num_connectors; ro++) {
if (set->connectors[ro] == &connector->base) {
- connector->new_encoder = connector->encoder;
+ connector->new_encoder = intel_find_encoder(connector, to_intel_crtc(set->crtc)->pipe);
break;
}
}
new_crtc)) {
return -EINVAL;
}
- connector->encoder->new_crtc = to_intel_crtc(new_crtc);
+ connector->new_encoder->new_crtc = to_intel_crtc(new_crtc);
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d]\n",
connector->base.base.id,
}
}
/* Now we've also updated encoder->new_crtc for all encoders. */
-
+ list_for_each_entry(connector, &dev->mode_config.connector_list,
+ base.head) {
+ if (connector->new_encoder)
+ if (connector->new_encoder != connector->encoder)
+ connector->encoder = connector->new_encoder;
+ }
for_each_intel_crtc(dev, crtc) {
crtc->new_enabled = false;
ret = intel_set_mode(set->crtc, set->mode,
set->x, set->y, set->fb);
} else if (config->fb_changed) {
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc);
+
intel_crtc_wait_for_pending_flips(set->crtc);
ret = intel_pipe_set_base(set->crtc,
set->x, set->y, set->fb);
+
+ /*
+ * We need to make sure the primary plane is re-enabled if it
+ * has previously been turned off.
+ */
+ if (!intel_crtc->primary_enabled && ret == 0) {
+ WARN_ON(!intel_crtc->active);
+ intel_enable_primary_hw_plane(dev_priv, intel_crtc->plane,
+ intel_crtc->pipe);
+ }
+
/*
* In the fastboot case this may be our only check of the
* state after boot. It would be better to only do it on
}
static const struct drm_crtc_funcs intel_crtc_funcs = {
- .cursor_set = intel_crtc_cursor_set,
- .cursor_move = intel_crtc_cursor_move,
.gamma_set = intel_crtc_gamma_set,
.set_config = intel_crtc_set_config,
.destroy = intel_crtc_destroy,
.page_flip = intel_crtc_page_flip,
};
-static void intel_cpu_pll_init(struct drm_device *dev)
-{
- if (HAS_DDI(dev))
- intel_ddi_pll_init(dev);
-}
-
static bool ibx_pch_dpll_get_hw_state(struct drm_i915_private *dev_priv,
struct intel_shared_dpll *pll,
struct intel_dpll_hw_state *hw_state)
{
uint32_t val;
+ if (!intel_display_power_enabled(dev_priv, POWER_DOMAIN_PLLS))
+ return false;
+
val = I915_READ(PCH_DPLL(pll->id));
hw_state->dpll = val;
hw_state->fp0 = I915_READ(PCH_FP0(pll->id));
{
struct drm_i915_private *dev_priv = dev->dev_private;
- if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev))
+ if (HAS_DDI(dev))
+ intel_ddi_pll_init(dev);
+ else if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev))
ibx_pch_dpll_init(dev);
else
dev_priv->num_shared_dpll = 0;
BUG_ON(dev_priv->num_shared_dpll > I915_NUM_PLLS);
}
+static int
+intel_primary_plane_disable(struct drm_plane *plane)
+{
+ struct drm_device *dev = plane->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_plane *intel_plane = to_intel_plane(plane);
+ struct intel_crtc *intel_crtc;
+
+ if (!plane->fb)
+ return 0;
+
+ BUG_ON(!plane->crtc);
+
+ intel_crtc = to_intel_crtc(plane->crtc);
+
+ /*
+ * Even though we checked plane->fb above, it's still possible that
+ * the primary plane has been implicitly disabled because the crtc
+ * coordinates given weren't visible, or because we detected
+ * that it was 100% covered by a sprite plane. Or, the CRTC may be
+ * off and we've set a fb, but haven't actually turned on the CRTC yet.
+ * In either case, we need to unpin the FB and let the fb pointer get
+ * updated, but otherwise we don't need to touch the hardware.
+ */
+ if (!intel_crtc->primary_enabled)
+ goto disable_unpin;
+
+ intel_crtc_wait_for_pending_flips(plane->crtc);
+ intel_disable_primary_hw_plane(dev_priv, intel_plane->plane,
+ intel_plane->pipe);
+disable_unpin:
+ mutex_lock(&dev->struct_mutex);
+ i915_gem_track_fb(intel_fb_obj(plane->fb), NULL,
+ INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
+ intel_unpin_fb_obj(intel_fb_obj(plane->fb));
+ mutex_unlock(&dev->struct_mutex);
+ plane->fb = NULL;
+
+ return 0;
+}
+
+static int
+intel_primary_plane_setplane(struct drm_plane *plane, struct drm_crtc *crtc,
+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h)
+{
+ struct drm_device *dev = crtc->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct intel_plane *intel_plane = to_intel_plane(plane);
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+ struct drm_i915_gem_object *old_obj = intel_fb_obj(plane->fb);
+ struct drm_rect dest = {
+ /* integer pixels */
+ .x1 = crtc_x,
+ .y1 = crtc_y,
+ .x2 = crtc_x + crtc_w,
+ .y2 = crtc_y + crtc_h,
+ };
+ struct drm_rect src = {
+ /* 16.16 fixed point */
+ .x1 = src_x,
+ .y1 = src_y,
+ .x2 = src_x + src_w,
+ .y2 = src_y + src_h,
+ };
+ const struct drm_rect clip = {
+ /* integer pixels */
+ .x2 = intel_crtc->active ? intel_crtc->config.pipe_src_w : 0,
+ .y2 = intel_crtc->active ? intel_crtc->config.pipe_src_h : 0,
+ };
+ bool visible;
+ int ret;
+
+ ret = drm_plane_helper_check_update(plane, crtc, fb,
+ &src, &dest, &clip,
+ DRM_PLANE_HELPER_NO_SCALING,
+ DRM_PLANE_HELPER_NO_SCALING,
+ false, true, &visible);
+
+ if (ret)
+ return ret;
+
+ /*
+ * If the CRTC isn't enabled, we're just pinning the framebuffer,
+ * updating the fb pointer, and returning without touching the
+ * hardware. This allows us to later do a drmModeSetCrtc with fb=-1 to
+ * turn on the display with all planes setup as desired.
+ */
+ if (!crtc->enabled) {
+ mutex_lock(&dev->struct_mutex);
+
+ /*
+ * If we already called setplane while the crtc was disabled,
+ * we may have an fb pinned; unpin it.
+ */
+ if (plane->fb)
+ intel_unpin_fb_obj(old_obj);
+
+ i915_gem_track_fb(old_obj, obj,
+ INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
+
+ /* Pin and return without programming hardware */
+ ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
+ mutex_unlock(&dev->struct_mutex);
+
+ return ret;
+ }
+
+ intel_crtc_wait_for_pending_flips(crtc);
+
+ /*
+ * If clipping results in a non-visible primary plane, we'll disable
+ * the primary plane. Note that this is a bit different than what
+ * happens if userspace explicitly disables the plane by passing fb=0
+ * because plane->fb still gets set and pinned.
+ */
+ if (!visible) {
+ mutex_lock(&dev->struct_mutex);
+
+ /*
+ * Try to pin the new fb first so that we can bail out if we
+ * fail.
+ */
+ if (plane->fb != fb) {
+ ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
+ if (ret) {
+ mutex_unlock(&dev->struct_mutex);
+ return ret;
+ }
+ }
+
+ i915_gem_track_fb(old_obj, obj,
+ INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
+
+ if (intel_crtc->primary_enabled)
+ intel_disable_primary_hw_plane(dev_priv,
+ intel_plane->plane,
+ intel_plane->pipe);
+
+
+ if (plane->fb != fb)
+ if (plane->fb)
+ intel_unpin_fb_obj(old_obj);
+
+ mutex_unlock(&dev->struct_mutex);
+
+ return 0;
+ }
+
+ ret = intel_pipe_set_base(crtc, src.x1, src.y1, fb);
+ if (ret)
+ return ret;
+
+ if (!intel_crtc->primary_enabled)
+ intel_enable_primary_hw_plane(dev_priv, intel_crtc->plane,
+ intel_crtc->pipe);
+
+ return 0;
+}
+
+/* Common destruction function for both primary and cursor planes */
+static void intel_plane_destroy(struct drm_plane *plane)
+{
+ struct intel_plane *intel_plane = to_intel_plane(plane);
+ drm_plane_cleanup(plane);
+ kfree(intel_plane);
+}
+
+static const struct drm_plane_funcs intel_primary_plane_funcs = {
+ .update_plane = intel_primary_plane_setplane,
+ .disable_plane = intel_primary_plane_disable,
+ .destroy = intel_plane_destroy,
+};
+
+static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
+ int pipe)
+{
+ struct intel_plane *primary;
+ const uint32_t *intel_primary_formats;
+ int num_formats;
+
+ primary = kzalloc(sizeof(*primary), GFP_KERNEL);
+ if (primary == NULL)
+ return NULL;
+
+ primary->can_scale = false;
+ primary->max_downscale = 1;
+ primary->pipe = pipe;
+ primary->plane = pipe;
+ if (HAS_FBC(dev) && INTEL_INFO(dev)->gen < 4)
+ primary->plane = !pipe;
+
+ if (INTEL_INFO(dev)->gen <= 3) {
+ intel_primary_formats = intel_primary_formats_gen2;
+ num_formats = ARRAY_SIZE(intel_primary_formats_gen2);
+ } else {
+ intel_primary_formats = intel_primary_formats_gen4;
+ num_formats = ARRAY_SIZE(intel_primary_formats_gen4);
+ }
+
+ drm_universal_plane_init(dev, &primary->base, 0,
+ &intel_primary_plane_funcs,
+ intel_primary_formats, num_formats,
+ DRM_PLANE_TYPE_PRIMARY);
+ return &primary->base;
+}
+
+static int
+intel_cursor_plane_disable(struct drm_plane *plane)
+{
+ if (!plane->fb)
+ return 0;
+
+ BUG_ON(!plane->crtc);
+
+ return intel_crtc_cursor_set_obj(plane->crtc, NULL, 0, 0);
+}
+
+static int
+intel_cursor_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h)
+{
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
+ struct drm_i915_gem_object *obj = intel_fb->obj;
+ struct drm_rect dest = {
+ /* integer pixels */
+ .x1 = crtc_x,
+ .y1 = crtc_y,
+ .x2 = crtc_x + crtc_w,
+ .y2 = crtc_y + crtc_h,
+ };
+ struct drm_rect src = {
+ /* 16.16 fixed point */
+ .x1 = src_x,
+ .y1 = src_y,
+ .x2 = src_x + src_w,
+ .y2 = src_y + src_h,
+ };
+ const struct drm_rect clip = {
+ /* integer pixels */
+ .x2 = intel_crtc->config.pipe_src_w,
+ .y2 = intel_crtc->config.pipe_src_h,
+ };
+ bool visible;
+ int ret;
+
+ ret = drm_plane_helper_check_update(plane, crtc, fb,
+ &src, &dest, &clip,
+ DRM_PLANE_HELPER_NO_SCALING,
+ DRM_PLANE_HELPER_NO_SCALING,
+ true, true, &visible);
+ if (ret)
+ return ret;
+
+ crtc->cursor_x = crtc_x;
+ crtc->cursor_y = crtc_y;
+ if (fb != crtc->cursor->fb) {
+ return intel_crtc_cursor_set_obj(crtc, obj, crtc_w, crtc_h);
+ } else {
+ intel_crtc_update_cursor(crtc, visible);
+ return 0;
+ }
+}
+static const struct drm_plane_funcs intel_cursor_plane_funcs = {
+ .update_plane = intel_cursor_plane_update,
+ .disable_plane = intel_cursor_plane_disable,
+ .destroy = intel_plane_destroy,
+};
+
+static struct drm_plane *intel_cursor_plane_create(struct drm_device *dev,
+ int pipe)
+{
+ struct intel_plane *cursor;
+
+ cursor = kzalloc(sizeof(*cursor), GFP_KERNEL);
+ if (cursor == NULL)
+ return NULL;
+
+ cursor->can_scale = false;
+ cursor->max_downscale = 1;
+ cursor->pipe = pipe;
+ cursor->plane = pipe;
+
+ drm_universal_plane_init(dev, &cursor->base, 0,
+ &intel_cursor_plane_funcs,
+ intel_cursor_formats,
+ ARRAY_SIZE(intel_cursor_formats),
+ DRM_PLANE_TYPE_CURSOR);
+ return &cursor->base;
+}
+
static void intel_crtc_init(struct drm_device *dev, int pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc;
- int i;
+ struct drm_plane *primary = NULL;
+ struct drm_plane *cursor = NULL;
+ int i, ret;
intel_crtc = kzalloc(sizeof(*intel_crtc), GFP_KERNEL);
if (intel_crtc == NULL)
return;
- drm_crtc_init(dev, &intel_crtc->base, &intel_crtc_funcs);
+ primary = intel_primary_plane_create(dev, pipe);
+ if (!primary)
+ goto fail;
+
+ cursor = intel_cursor_plane_create(dev, pipe);
+ if (!cursor)
+ goto fail;
+
+ ret = drm_crtc_init_with_planes(dev, &intel_crtc->base, primary,
+ cursor, &intel_crtc_funcs);
+ if (ret)
+ goto fail;
drm_mode_crtc_set_gamma_size(&intel_crtc->base, 256);
for (i = 0; i < 256; i++) {
/*
* On gen2/3 only plane A can do fbc, but the panel fitter and lvds port
- * is hooked to plane B. Hence we want plane A feeding pipe B.
+ * is hooked to pipe B. Hence we want plane A feeding pipe B.
*/
intel_crtc->pipe = pipe;
intel_crtc->plane = pipe;
drm_crtc_helper_add(&intel_crtc->base, &intel_helper_funcs);
WARN_ON(drm_crtc_index(&intel_crtc->base) != intel_crtc->pipe);
+ return;
+
+fail:
+ if (primary)
+ drm_plane_cleanup(primary);
+ if (cursor)
+ drm_plane_cleanup(cursor);
+ kfree(intel_crtc);
}
enum pipe intel_get_pipe_from_connector(struct intel_connector *connector)
struct drm_file *file)
{
struct drm_i915_get_pipe_from_crtc_id *pipe_from_crtc_id = data;
- struct drm_mode_object *drmmode_obj;
+ struct drm_crtc *drmmode_crtc;
struct intel_crtc *crtc;
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -ENODEV;
- drmmode_obj = drm_mode_object_find(dev, pipe_from_crtc_id->crtc_id,
- DRM_MODE_OBJECT_CRTC);
+ drmmode_crtc = drm_crtc_find(dev, pipe_from_crtc_id->crtc_id);
- if (!drmmode_obj) {
+ if (!drmmode_crtc) {
DRM_ERROR("no such CRTC id\n");
return -ENOENT;
}
- crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
+ crtc = to_intel_crtc(drmmode_crtc);
pipe_from_crtc_id->pipe = crtc->pipe;
return 0;
if (SUPPORTS_TV(dev))
intel_tv_init(dev);
+ intel_edp_psr_init(dev);
+
list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) {
encoder->base.possible_crtcs = encoder->crtc_mask;
encoder->base.possible_clones =
static void intel_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
+ struct drm_device *dev = fb->dev;
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
drm_framebuffer_cleanup(fb);
+ mutex_lock(&dev->struct_mutex);
WARN_ON(!intel_fb->obj->framebuffer_references--);
- drm_gem_object_unreference_unlocked(&intel_fb->obj->base);
+ drm_gem_object_unreference(&intel_fb->obj->base);
+ mutex_unlock(&dev->struct_mutex);
kfree(intel_fb);
}
dev_priv->display.crtc_mode_set = haswell_crtc_mode_set;
dev_priv->display.crtc_enable = haswell_crtc_enable;
dev_priv->display.crtc_disable = haswell_crtc_disable;
- dev_priv->display.off = haswell_crtc_off;
+ dev_priv->display.off = ironlake_crtc_off;
dev_priv->display.update_primary_plane =
ironlake_update_primary_plane;
} else if (HAS_PCH_SPLIT(dev)) {
{
intel_prepare_ddi(dev);
+ if (IS_VALLEYVIEW(dev))
+ vlv_update_cdclk(dev);
+
intel_init_clock_gating(dev);
intel_reset_dpio(dev);
intel_init_dpio(dev);
intel_reset_dpio(dev);
- intel_cpu_pll_init(dev);
intel_shared_dpll_init(dev);
/* Just disable it once at startup */
encoder->base.base.id,
encoder->base.name);
encoder->disable(encoder);
+ if (encoder->post_disable)
+ encoder->post_disable(encoder);
}
encoder->base.crtc = NULL;
encoder->connectors_active = false;
crtc->active ? "enabled" : "disabled");
}
- /* FIXME: Smash this into the new shared dpll infrastructure. */
- if (HAS_DDI(dev))
- intel_ddi_setup_hw_pll_state(dev);
-
for (i = 0; i < dev_priv->num_shared_dpll; i++) {
struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
DRM_DEBUG_KMS("%s hw state readout: refcount %i, on %i\n",
pll->name, pll->refcount, pll->on);
+
+ if (pll->refcount)
+ intel_display_power_get(dev_priv, POWER_DOMAIN_PLLS);
}
list_for_each_entry(encoder, &dev->mode_config.encoder_list,
void intel_modeset_gem_init(struct drm_device *dev)
{
struct drm_crtc *c;
- struct intel_framebuffer *fb;
+ struct drm_i915_gem_object *obj;
mutex_lock(&dev->struct_mutex);
intel_init_gt_powersave(dev);
*/
mutex_lock(&dev->struct_mutex);
for_each_crtc(dev, c) {
- if (!c->primary->fb)
+ obj = intel_fb_obj(c->primary->fb);
+ if (obj == NULL)
continue;
- fb = to_intel_framebuffer(c->primary->fb);
- if (intel_pin_and_fence_fb_obj(dev, fb->obj, NULL)) {
+ if (intel_pin_and_fence_fb_obj(dev, obj, NULL)) {
DRM_ERROR("failed to pin boot fb on pipe %d\n",
to_intel_crtc(c)->pipe);
drm_framebuffer_unreference(c->primary->fb);
struct drm_connector *connector = &intel_connector->base;
intel_panel_destroy_backlight(connector);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
}
void intel_modeset_cleanup(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_crtc *crtc;
struct drm_connector *connector;
/*
*/
drm_irq_uninstall(dev);
cancel_work_sync(&dev_priv->hotplug_work);
+ dev_priv->pm._irqs_disabled = true;
+
/*
* Due to the hpd irq storm handling the hotplug work can re-arm the
* poll handlers. Hence disable polling after hpd handling is shut down.
intel_unregister_dsm_handler();
- for_each_crtc(dev, crtc) {
- /* Skip inactive CRTCs */
- if (!crtc->primary->fb)
- continue;
-
- intel_increase_pllclock(crtc);
- }
-
intel_disable_fbc(dev);
intel_disable_gt_powersave(dev);
error->pipe[i].source = I915_READ(PIPESRC(i));
- if (!HAS_PCH_SPLIT(dev))
+ if (HAS_GMCH_DISPLAY(dev))
error->pipe[i].stat = I915_READ(PIPESTAT(i));
}
static bool _edp_panel_vdd_on(struct intel_dp *intel_dp);
static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
-static int
+int
intel_dp_max_link_bw(struct intel_dp *intel_dp)
{
int max_link_bw = intel_dp->dpcd[DP_MAX_LINK_RATE];
{
struct intel_dp *intel_dp = intel_attached_dp(&intel_connector->base);
- sysfs_remove_link(&intel_connector->base.kdev->kobj,
- intel_dp->aux.ddc.dev.kobj.name);
+ if (!intel_connector->mst_port)
+ sysfs_remove_link(&intel_connector->base.kdev->kobj,
+ intel_dp->aux.ddc.dev.kobj.name);
intel_connector_unregister(intel_connector);
}
+static void
+hsw_dp_set_ddi_pll_sel(struct intel_crtc_config *pipe_config, int link_bw)
+{
+ switch (link_bw) {
+ case DP_LINK_BW_1_62:
+ pipe_config->ddi_pll_sel = PORT_CLK_SEL_LCPLL_810;
+ break;
+ case DP_LINK_BW_2_7:
+ pipe_config->ddi_pll_sel = PORT_CLK_SEL_LCPLL_1350;
+ break;
+ case DP_LINK_BW_5_4:
+ pipe_config->ddi_pll_sel = PORT_CLK_SEL_LCPLL_2700;
+ break;
+ }
+}
+
static void
intel_dp_set_clock(struct intel_encoder *encoder,
struct intel_crtc_config *pipe_config, int link_bw)
if (IS_G4X(dev)) {
divisor = gen4_dpll;
count = ARRAY_SIZE(gen4_dpll);
- } else if (IS_HASWELL(dev)) {
- /* Haswell has special-purpose DP DDI clocks. */
} else if (HAS_PCH_SPLIT(dev)) {
divisor = pch_dpll;
count = ARRAY_SIZE(pch_dpll);
&pipe_config->dp_m2_n2);
}
- intel_dp_set_clock(encoder, pipe_config, intel_dp->link_bw);
+ if (HAS_DDI(dev))
+ hsw_dp_set_ddi_pll_sel(pipe_config, intel_dp->link_bw);
+ else
+ intel_dp_set_clock(encoder, pipe_config, intel_dp->link_bw);
return true;
}
drm_modeset_unlock(&dev->mode_config.connection_mutex);
}
+static void edp_panel_vdd_schedule_off(struct intel_dp *intel_dp)
+{
+ unsigned long delay;
+
+ /*
+ * Queue the timer to fire a long time from now (relative to the power
+ * down delay) to keep the panel power up across a sequence of
+ * operations.
+ */
+ delay = msecs_to_jiffies(intel_dp->panel_power_cycle_delay * 5);
+ schedule_delayed_work(&intel_dp->panel_vdd_work, delay);
+}
+
static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
{
if (!is_edp(intel_dp))
intel_dp->want_panel_vdd = false;
- if (sync) {
+ if (sync)
edp_panel_vdd_off_sync(intel_dp);
- } else {
- /*
- * Queue the timer to fire a long
- * time from now (relative to the power down delay)
- * to keep the panel power up across a sequence of operations
- */
- schedule_delayed_work(&intel_dp->panel_vdd_work,
- msecs_to_jiffies(intel_dp->panel_power_cycle_delay * 5));
- }
+ else
+ edp_panel_vdd_schedule_off(intel_dp);
}
void intel_edp_panel_on(struct intel_dp *intel_dp)
DRM_DEBUG_KMS("Turn eDP power off\n");
- edp_wait_backlight_off(intel_dp);
-
WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n");
pp = ironlake_get_pp_control(intel_dp);
return;
DRM_DEBUG_KMS("\n");
+
+ intel_panel_enable_backlight(intel_dp->attached_connector);
+
/*
* If we enable the backlight right away following a panel power
* on, we may see slight flicker as the panel syncs with the eDP
I915_WRITE(pp_ctrl_reg, pp);
POSTING_READ(pp_ctrl_reg);
-
- intel_panel_enable_backlight(intel_dp->attached_connector);
}
void intel_edp_backlight_off(struct intel_dp *intel_dp)
if (!is_edp(intel_dp))
return;
- intel_panel_disable_backlight(intel_dp->attached_connector);
-
DRM_DEBUG_KMS("\n");
pp = ironlake_get_pp_control(intel_dp);
pp &= ~EDP_BLC_ENABLE;
I915_WRITE(pp_ctrl_reg, pp);
POSTING_READ(pp_ctrl_reg);
intel_dp->last_backlight_off = jiffies;
+
+ edp_wait_backlight_off(intel_dp);
+
+ intel_panel_disable_backlight(intel_dp->attached_connector);
}
static void ironlake_edp_pll_on(struct intel_dp *intel_dp)
}
}
-static bool is_edp_psr(struct drm_device *dev)
+static bool is_edp_psr(struct intel_dp *intel_dp)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
-
- return dev_priv->psr.sink_support;
+ return intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED;
}
static bool intel_edp_is_psr_enabled(struct drm_device *dev)
struct drm_i915_private *dev_priv = dev->dev_private;
struct edp_vsc_psr psr_vsc;
- if (intel_dp->psr_setup_done)
- return;
-
/* Prepare VSC packet as per EDP 1.3 spec, Table 3.10 */
memset(&psr_vsc, 0, sizeof(psr_vsc));
psr_vsc.sdp_header.HB0 = 0;
/* Avoid continuous PSR exit by masking memup and hpd */
I915_WRITE(EDP_PSR_DEBUG_CTL(dev), EDP_PSR_DEBUG_MASK_MEMUP |
EDP_PSR_DEBUG_MASK_HPD | EDP_PSR_DEBUG_MASK_LPSP);
-
- intel_dp->psr_setup_done = true;
}
static void intel_edp_psr_enable_sink(struct intel_dp *intel_dp)
{
- struct drm_device *dev = intel_dp_to_dev(intel_dp);
+ struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+ struct drm_device *dev = dig_port->base.base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t aux_clock_divider;
int precharge = 0x3;
int msg_size = 5; /* Header(4) + Message(1) */
+ bool only_standby = false;
aux_clock_divider = intel_dp->get_aux_clock_divider(intel_dp, 0);
+ if (IS_BROADWELL(dev) && dig_port->port != PORT_A)
+ only_standby = true;
+
/* Enable PSR in sink */
- if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT)
+ if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT || only_standby)
drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG,
DP_PSR_ENABLE & ~DP_PSR_MAIN_LINK_ACTIVE);
else
static void intel_edp_psr_enable_source(struct intel_dp *intel_dp)
{
- struct drm_device *dev = intel_dp_to_dev(intel_dp);
+ struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+ struct drm_device *dev = dig_port->base.base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t max_sleep_time = 0x1f;
uint32_t idle_frames = 1;
uint32_t val = 0x0;
const uint32_t link_entry_time = EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES;
+ bool only_standby = false;
- if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT) {
+ if (IS_BROADWELL(dev) && dig_port->port != PORT_A)
+ only_standby = true;
+
+ if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT || only_standby) {
val |= EDP_PSR_LINK_STANDBY;
val |= EDP_PSR_TP2_TP3_TIME_0us;
val |= EDP_PSR_TP1_TIME_0us;
val |= EDP_PSR_SKIP_AUX_EXIT;
+ val |= IS_BROADWELL(dev) ? BDW_PSR_SINGLE_FRAME : 0;
} else
val |= EDP_PSR_LINK_DISABLE;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = dig_port->base.base.crtc;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct drm_i915_gem_object *obj = to_intel_framebuffer(crtc->primary->fb)->obj;
- struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
- dev_priv->psr.source_ok = false;
+ lockdep_assert_held(&dev_priv->psr.lock);
+ WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
+ WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
- if (!HAS_PSR(dev)) {
- DRM_DEBUG_KMS("PSR not supported on this platform\n");
- return false;
- }
+ dev_priv->psr.source_ok = false;
- if ((intel_encoder->type != INTEL_OUTPUT_EDP) ||
- (dig_port->port != PORT_A)) {
+ if (IS_HASWELL(dev) && dig_port->port != PORT_A) {
DRM_DEBUG_KMS("HSW ties PSR to DDI A (eDP)\n");
return false;
}
return false;
}
- crtc = dig_port->base.base.crtc;
- if (crtc == NULL) {
- DRM_DEBUG_KMS("crtc not active for PSR\n");
- return false;
- }
-
- intel_crtc = to_intel_crtc(crtc);
- if (!intel_crtc_active(crtc)) {
- DRM_DEBUG_KMS("crtc not active for PSR\n");
- return false;
- }
-
- obj = to_intel_framebuffer(crtc->primary->fb)->obj;
- if (obj->tiling_mode != I915_TILING_X ||
- obj->fence_reg == I915_FENCE_REG_NONE) {
- DRM_DEBUG_KMS("PSR condition failed: fb not tiled or fenced\n");
- return false;
- }
-
- if (I915_READ(SPRCTL(intel_crtc->pipe)) & SPRITE_ENABLE) {
- DRM_DEBUG_KMS("PSR condition failed: Sprite is Enabled\n");
- return false;
- }
+ /* Below limitations aren't valid for Broadwell */
+ if (IS_BROADWELL(dev))
+ goto out;
if (I915_READ(HSW_STEREO_3D_CTL(intel_crtc->config.cpu_transcoder)) &
S3D_ENABLE) {
return false;
}
+ out:
dev_priv->psr.source_ok = true;
return true;
}
static void intel_edp_psr_do_enable(struct intel_dp *intel_dp)
{
- struct drm_device *dev = intel_dp_to_dev(intel_dp);
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ struct drm_device *dev = intel_dig_port->base.base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
- if (!intel_edp_psr_match_conditions(intel_dp) ||
- intel_edp_is_psr_enabled(dev))
- return;
-
- /* Setup PSR once */
- intel_edp_psr_setup(intel_dp);
+ WARN_ON(I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE);
+ WARN_ON(dev_priv->psr.active);
+ lockdep_assert_held(&dev_priv->psr.lock);
/* Enable PSR on the panel */
intel_edp_psr_enable_sink(intel_dp);
/* Enable PSR on the host */
intel_edp_psr_enable_source(intel_dp);
+
+ dev_priv->psr.active = true;
}
void intel_edp_psr_enable(struct intel_dp *intel_dp)
{
struct drm_device *dev = intel_dp_to_dev(intel_dp);
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ if (!HAS_PSR(dev)) {
+ DRM_DEBUG_KMS("PSR not supported on this platform\n");
+ return;
+ }
- if (intel_edp_psr_match_conditions(intel_dp) &&
- !intel_edp_is_psr_enabled(dev))
- intel_edp_psr_do_enable(intel_dp);
+ if (!is_edp_psr(intel_dp)) {
+ DRM_DEBUG_KMS("PSR not supported by this panel\n");
+ return;
+ }
+
+ mutex_lock(&dev_priv->psr.lock);
+ if (dev_priv->psr.enabled) {
+ DRM_DEBUG_KMS("PSR already in use\n");
+ mutex_unlock(&dev_priv->psr.lock);
+ return;
+ }
+
+ dev_priv->psr.busy_frontbuffer_bits = 0;
+
+ /* Setup PSR once */
+ intel_edp_psr_setup(intel_dp);
+
+ if (intel_edp_psr_match_conditions(intel_dp))
+ dev_priv->psr.enabled = intel_dp;
+ mutex_unlock(&dev_priv->psr.lock);
}
void intel_edp_psr_disable(struct intel_dp *intel_dp)
struct drm_device *dev = intel_dp_to_dev(intel_dp);
struct drm_i915_private *dev_priv = dev->dev_private;
- if (!intel_edp_is_psr_enabled(dev))
+ mutex_lock(&dev_priv->psr.lock);
+ if (!dev_priv->psr.enabled) {
+ mutex_unlock(&dev_priv->psr.lock);
return;
+ }
+
+ if (dev_priv->psr.active) {
+ I915_WRITE(EDP_PSR_CTL(dev),
+ I915_READ(EDP_PSR_CTL(dev)) & ~EDP_PSR_ENABLE);
- I915_WRITE(EDP_PSR_CTL(dev),
- I915_READ(EDP_PSR_CTL(dev)) & ~EDP_PSR_ENABLE);
+ /* Wait till PSR is idle */
+ if (_wait_for((I915_READ(EDP_PSR_STATUS_CTL(dev)) &
+ EDP_PSR_STATUS_STATE_MASK) == 0, 2000, 10))
+ DRM_ERROR("Timed out waiting for PSR Idle State\n");
- /* Wait till PSR is idle */
- if (_wait_for((I915_READ(EDP_PSR_STATUS_CTL(dev)) &
- EDP_PSR_STATUS_STATE_MASK) == 0, 2000, 10))
- DRM_ERROR("Timed out waiting for PSR Idle State\n");
+ dev_priv->psr.active = false;
+ } else {
+ WARN_ON(I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE);
+ }
+
+ dev_priv->psr.enabled = NULL;
+ mutex_unlock(&dev_priv->psr.lock);
+
+ cancel_delayed_work_sync(&dev_priv->psr.work);
}
-void intel_edp_psr_update(struct drm_device *dev)
+static void intel_edp_psr_work(struct work_struct *work)
{
- struct intel_encoder *encoder;
- struct intel_dp *intel_dp = NULL;
+ struct drm_i915_private *dev_priv =
+ container_of(work, typeof(*dev_priv), psr.work.work);
+ struct intel_dp *intel_dp = dev_priv->psr.enabled;
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head)
- if (encoder->type == INTEL_OUTPUT_EDP) {
- intel_dp = enc_to_intel_dp(&encoder->base);
+ mutex_lock(&dev_priv->psr.lock);
+ intel_dp = dev_priv->psr.enabled;
- if (!is_edp_psr(dev))
- return;
+ if (!intel_dp)
+ goto unlock;
- if (!intel_edp_psr_match_conditions(intel_dp))
- intel_edp_psr_disable(intel_dp);
- else
- if (!intel_edp_is_psr_enabled(dev))
- intel_edp_psr_do_enable(intel_dp);
- }
+ /*
+ * The delayed work can race with an invalidate hence we need to
+ * recheck. Since psr_flush first clears this and then reschedules we
+ * won't ever miss a flush when bailing out here.
+ */
+ if (dev_priv->psr.busy_frontbuffer_bits)
+ goto unlock;
+
+ intel_edp_psr_do_enable(intel_dp);
+unlock:
+ mutex_unlock(&dev_priv->psr.lock);
+}
+
+static void intel_edp_psr_do_exit(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ if (dev_priv->psr.active) {
+ u32 val = I915_READ(EDP_PSR_CTL(dev));
+
+ WARN_ON(!(val & EDP_PSR_ENABLE));
+
+ I915_WRITE(EDP_PSR_CTL(dev), val & ~EDP_PSR_ENABLE);
+
+ dev_priv->psr.active = false;
+ }
+
+}
+
+void intel_edp_psr_invalidate(struct drm_device *dev,
+ unsigned frontbuffer_bits)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_crtc *crtc;
+ enum pipe pipe;
+
+ mutex_lock(&dev_priv->psr.lock);
+ if (!dev_priv->psr.enabled) {
+ mutex_unlock(&dev_priv->psr.lock);
+ return;
+ }
+
+ crtc = dp_to_dig_port(dev_priv->psr.enabled)->base.base.crtc;
+ pipe = to_intel_crtc(crtc)->pipe;
+
+ intel_edp_psr_do_exit(dev);
+
+ frontbuffer_bits &= INTEL_FRONTBUFFER_ALL_MASK(pipe);
+
+ dev_priv->psr.busy_frontbuffer_bits |= frontbuffer_bits;
+ mutex_unlock(&dev_priv->psr.lock);
+}
+
+void intel_edp_psr_flush(struct drm_device *dev,
+ unsigned frontbuffer_bits)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_crtc *crtc;
+ enum pipe pipe;
+
+ mutex_lock(&dev_priv->psr.lock);
+ if (!dev_priv->psr.enabled) {
+ mutex_unlock(&dev_priv->psr.lock);
+ return;
+ }
+
+ crtc = dp_to_dig_port(dev_priv->psr.enabled)->base.base.crtc;
+ pipe = to_intel_crtc(crtc)->pipe;
+ dev_priv->psr.busy_frontbuffer_bits &= ~frontbuffer_bits;
+
+ /*
+ * On Haswell sprite plane updates don't result in a psr invalidating
+ * signal in the hardware. Which means we need to manually fake this in
+ * software for all flushes, not just when we've seen a preceding
+ * invalidation through frontbuffer rendering.
+ */
+ if (IS_HASWELL(dev) &&
+ (frontbuffer_bits & INTEL_FRONTBUFFER_SPRITE(pipe)))
+ intel_edp_psr_do_exit(dev);
+
+ if (!dev_priv->psr.active && !dev_priv->psr.busy_frontbuffer_bits)
+ schedule_delayed_work(&dev_priv->psr.work,
+ msecs_to_jiffies(100));
+ mutex_unlock(&dev_priv->psr.lock);
+}
+
+void intel_edp_psr_init(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ INIT_DELAYED_WORK(&dev_priv->psr.work, intel_edp_psr_work);
+ mutex_init(&dev_priv->psr.lock);
}
static void intel_disable_dp(struct intel_encoder *encoder)
vlv_wait_port_ready(dev_priv, dport);
}
+static void chv_dp_pre_pll_enable(struct intel_encoder *encoder)
+{
+ struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc =
+ to_intel_crtc(encoder->base.crtc);
+ enum dpio_channel ch = vlv_dport_to_channel(dport);
+ enum pipe pipe = intel_crtc->pipe;
+ u32 val;
+
+ mutex_lock(&dev_priv->dpio_lock);
+
+ /* program left/right clock distribution */
+ if (pipe != PIPE_B) {
+ val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW5_CH0);
+ val &= ~(CHV_BUFLEFTENA1_MASK | CHV_BUFRIGHTENA1_MASK);
+ if (ch == DPIO_CH0)
+ val |= CHV_BUFLEFTENA1_FORCE;
+ if (ch == DPIO_CH1)
+ val |= CHV_BUFRIGHTENA1_FORCE;
+ vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW5_CH0, val);
+ } else {
+ val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW1_CH1);
+ val &= ~(CHV_BUFLEFTENA2_MASK | CHV_BUFRIGHTENA2_MASK);
+ if (ch == DPIO_CH0)
+ val |= CHV_BUFLEFTENA2_FORCE;
+ if (ch == DPIO_CH1)
+ val |= CHV_BUFRIGHTENA2_FORCE;
+ vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW1_CH1, val);
+ }
+
+ /* program clock channel usage */
+ val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW8(ch));
+ val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+ if (pipe != PIPE_B)
+ val &= ~CHV_PCS_USEDCLKCHANNEL;
+ else
+ val |= CHV_PCS_USEDCLKCHANNEL;
+ vlv_dpio_write(dev_priv, pipe, VLV_PCS01_DW8(ch), val);
+
+ val = vlv_dpio_read(dev_priv, pipe, VLV_PCS23_DW8(ch));
+ val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+ if (pipe != PIPE_B)
+ val &= ~CHV_PCS_USEDCLKCHANNEL;
+ else
+ val |= CHV_PCS_USEDCLKCHANNEL;
+ vlv_dpio_write(dev_priv, pipe, VLV_PCS23_DW8(ch), val);
+
+ /*
+ * This a a bit weird since generally CL
+ * matches the pipe, but here we need to
+ * pick the CL based on the port.
+ */
+ val = vlv_dpio_read(dev_priv, pipe, CHV_CMN_DW19(ch));
+ if (pipe != PIPE_B)
+ val &= ~CHV_CMN_USEDCLKCHANNEL;
+ else
+ val |= CHV_CMN_USEDCLKCHANNEL;
+ vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW19(ch), val);
+
+ mutex_unlock(&dev_priv->dpio_lock);
+}
+
/*
* Native read with retry for link status and receiver capability reads for
* cases where the sink may still be asleep.
DP_LINK_STATUS_SIZE) == DP_LINK_STATUS_SIZE;
}
-/*
- * These are source-specific values; current Intel hardware supports
- * a maximum voltage of 800mV and a maximum pre-emphasis of 6dB
- */
-
+/* These are source-specific values. */
static uint8_t
intel_dp_voltage_max(struct intel_dp *intel_dp)
{
struct drm_device *dev = intel_dp_to_dev(intel_dp);
enum port port = dp_to_dig_port(intel_dp)->port;
- if (IS_VALLEYVIEW(dev) || IS_BROADWELL(dev))
+ if (IS_VALLEYVIEW(dev))
return DP_TRAIN_VOLTAGE_SWING_1200;
else if (IS_GEN7(dev) && port == PORT_A)
return DP_TRAIN_VOLTAGE_SWING_800;
struct drm_device *dev = intel_dp_to_dev(intel_dp);
enum port port = dp_to_dig_port(intel_dp)->port;
- if (IS_BROADWELL(dev)) {
- switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
- case DP_TRAIN_VOLTAGE_SWING_600:
- return DP_TRAIN_PRE_EMPHASIS_6;
- case DP_TRAIN_VOLTAGE_SWING_800:
- return DP_TRAIN_PRE_EMPHASIS_3_5;
- case DP_TRAIN_VOLTAGE_SWING_1200:
- default:
- return DP_TRAIN_PRE_EMPHASIS_0;
- }
- } else if (IS_HASWELL(dev)) {
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
case DP_TRAIN_VOLTAGE_SWING_400:
return DP_TRAIN_PRE_EMPHASIS_9_5;
}
}
-static uint32_t
-intel_bdw_signal_levels(uint8_t train_set)
-{
- int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
- DP_TRAIN_PRE_EMPHASIS_MASK);
- switch (signal_levels) {
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0:
- return DDI_BUF_EMP_400MV_0DB_BDW; /* Sel0 */
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_3_5:
- return DDI_BUF_EMP_400MV_3_5DB_BDW; /* Sel1 */
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_6:
- return DDI_BUF_EMP_400MV_6DB_BDW; /* Sel2 */
-
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_0:
- return DDI_BUF_EMP_600MV_0DB_BDW; /* Sel3 */
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_3_5:
- return DDI_BUF_EMP_600MV_3_5DB_BDW; /* Sel4 */
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_6:
- return DDI_BUF_EMP_600MV_6DB_BDW; /* Sel5 */
-
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_0:
- return DDI_BUF_EMP_800MV_0DB_BDW; /* Sel6 */
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_3_5:
- return DDI_BUF_EMP_800MV_3_5DB_BDW; /* Sel7 */
-
- case DP_TRAIN_VOLTAGE_SWING_1200 | DP_TRAIN_PRE_EMPHASIS_0:
- return DDI_BUF_EMP_1200MV_0DB_BDW; /* Sel8 */
-
- default:
- DRM_DEBUG_KMS("Unsupported voltage swing/pre-emphasis level:"
- "0x%x\n", signal_levels);
- return DDI_BUF_EMP_400MV_0DB_BDW; /* Sel0 */
- }
-}
-
/* Properly updates "DP" with the correct signal levels. */
static void
intel_dp_set_signal_levels(struct intel_dp *intel_dp, uint32_t *DP)
uint32_t signal_levels, mask;
uint8_t train_set = intel_dp->train_set[0];
- if (IS_BROADWELL(dev)) {
- signal_levels = intel_bdw_signal_levels(train_set);
- mask = DDI_BUF_EMP_MASK;
- } else if (IS_HASWELL(dev)) {
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
signal_levels = intel_hsw_signal_levels(train_set);
mask = DDI_BUF_EMP_MASK;
} else if (IS_CHERRYVIEW(dev)) {
edp_panel_vdd_off(intel_dp, false);
}
+static bool
+intel_dp_probe_mst(struct intel_dp *intel_dp)
+{
+ u8 buf[1];
+
+ if (!intel_dp->can_mst)
+ return false;
+
+ if (intel_dp->dpcd[DP_DPCD_REV] < 0x12)
+ return false;
+
+ _edp_panel_vdd_on(intel_dp);
+ if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_MSTM_CAP, buf, 1)) {
+ if (buf[0] & DP_MST_CAP) {
+ DRM_DEBUG_KMS("Sink is MST capable\n");
+ intel_dp->is_mst = true;
+ } else {
+ DRM_DEBUG_KMS("Sink is not MST capable\n");
+ intel_dp->is_mst = false;
+ }
+ }
+ edp_panel_vdd_off(intel_dp, false);
+
+ drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst);
+ return intel_dp->is_mst;
+}
+
int intel_dp_sink_crc(struct intel_dp *intel_dp, u8 *crc)
{
struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
sink_irq_vector, 1) == 1;
}
+static bool
+intel_dp_get_sink_irq_esi(struct intel_dp *intel_dp, u8 *sink_irq_vector)
+{
+ int ret;
+
+ ret = intel_dp_dpcd_read_wake(&intel_dp->aux,
+ DP_SINK_COUNT_ESI,
+ sink_irq_vector, 14);
+ if (ret != 14)
+ return false;
+
+ return true;
+}
+
static void
intel_dp_handle_test_request(struct intel_dp *intel_dp)
{
drm_dp_dpcd_writeb(&intel_dp->aux, DP_TEST_RESPONSE, DP_TEST_NAK);
}
+static int
+intel_dp_check_mst_status(struct intel_dp *intel_dp)
+{
+ bool bret;
+
+ if (intel_dp->is_mst) {
+ u8 esi[16] = { 0 };
+ int ret = 0;
+ int retry;
+ bool handled;
+ bret = intel_dp_get_sink_irq_esi(intel_dp, esi);
+go_again:
+ if (bret == true) {
+
+ /* check link status - esi[10] = 0x200c */
+ if (intel_dp->active_mst_links && !drm_dp_channel_eq_ok(&esi[10], intel_dp->lane_count)) {
+ DRM_DEBUG_KMS("channel EQ not ok, retraining\n");
+ intel_dp_start_link_train(intel_dp);
+ intel_dp_complete_link_train(intel_dp);
+ intel_dp_stop_link_train(intel_dp);
+ }
+
+ DRM_DEBUG_KMS("got esi %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+ ret = drm_dp_mst_hpd_irq(&intel_dp->mst_mgr, esi, &handled);
+
+ if (handled) {
+ for (retry = 0; retry < 3; retry++) {
+ int wret;
+ wret = drm_dp_dpcd_write(&intel_dp->aux,
+ DP_SINK_COUNT_ESI+1,
+ &esi[1], 3);
+ if (wret == 3) {
+ break;
+ }
+ }
+
+ bret = intel_dp_get_sink_irq_esi(intel_dp, esi);
+ if (bret == true) {
+ DRM_DEBUG_KMS("got esi2 %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+ goto go_again;
+ }
+ } else
+ ret = 0;
+
+ return ret;
+ } else {
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ DRM_DEBUG_KMS("failed to get ESI - device may have failed\n");
+ intel_dp->is_mst = false;
+ drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst);
+ /* send a hotplug event */
+ drm_kms_helper_hotplug_event(intel_dig_port->base.base.dev);
+ }
+ }
+ return -EINVAL;
+}
+
/*
* According to DP spec
* 5.1.2:
* 3. Use Link Training from 2.5.3.3 and 3.5.1.3
* 4. Check link status on receipt of hot-plug interrupt
*/
-
void
intel_dp_check_link_status(struct intel_dp *intel_dp)
{
+ struct drm_device *dev = intel_dp_to_dev(intel_dp);
struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
u8 sink_irq_vector;
u8 link_status[DP_LINK_STATUS_SIZE];
- /* FIXME: This access isn't protected by any locks. */
+ WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
+
if (!intel_encoder->connectors_active)
return;
enum drm_connector_status status;
enum intel_display_power_domain power_domain;
struct edid *edid = NULL;
-
- intel_runtime_pm_get(dev_priv);
+ bool ret;
power_domain = intel_display_port_power_domain(intel_encoder);
intel_display_power_get(dev_priv, power_domain);
DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
connector->base.id, connector->name);
+ if (intel_dp->is_mst) {
+ /* MST devices are disconnected from a monitor POV */
+ if (intel_encoder->type != INTEL_OUTPUT_EDP)
+ intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
+ status = connector_status_disconnected;
+ goto out;
+ }
+
intel_dp->has_audio = false;
if (HAS_PCH_SPLIT(dev))
intel_dp_probe_oui(intel_dp);
+ ret = intel_dp_probe_mst(intel_dp);
+ if (ret) {
+ /* if we are in MST mode then this connector
+ won't appear connected or have anything with EDID on it */
+ if (intel_encoder->type != INTEL_OUTPUT_EDP)
+ intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
+ status = connector_status_disconnected;
+ goto out;
+ }
+
if (intel_dp->force_audio != HDMI_AUDIO_AUTO) {
intel_dp->has_audio = (intel_dp->force_audio == HDMI_AUDIO_ON);
} else {
out:
intel_display_power_put(dev_priv, power_domain);
-
- intel_runtime_pm_put(dev_priv);
-
return status;
}
struct drm_device *dev = intel_dp_to_dev(intel_dp);
drm_dp_aux_unregister(&intel_dp->aux);
+ intel_dp_mst_encoder_cleanup(intel_dig_port);
drm_encoder_cleanup(encoder);
if (is_edp(intel_dp)) {
cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
kfree(intel_dig_port);
}
+static void intel_dp_encoder_reset(struct drm_encoder *encoder)
+{
+ intel_edp_panel_vdd_sanitize(to_intel_encoder(encoder));
+}
+
static const struct drm_connector_funcs intel_dp_connector_funcs = {
.dpms = intel_connector_dpms,
.detect = intel_dp_detect,
};
static const struct drm_encoder_funcs intel_dp_enc_funcs = {
+ .reset = intel_dp_encoder_reset,
.destroy = intel_dp_encoder_destroy,
};
-static void
+void
intel_dp_hot_plug(struct intel_encoder *intel_encoder)
{
- struct intel_dp *intel_dp = enc_to_intel_dp(&intel_encoder->base);
+ return;
+}
+
+bool
+intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
+{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+ struct drm_device *dev = intel_dig_port->base.base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int ret;
+ if (intel_dig_port->base.type != INTEL_OUTPUT_EDP)
+ intel_dig_port->base.type = INTEL_OUTPUT_DISPLAYPORT;
+
+ DRM_DEBUG_KMS("got hpd irq on port %d - %s\n", intel_dig_port->port,
+ long_hpd ? "long" : "short");
+
+ if (long_hpd) {
+ if (!ibx_digital_port_connected(dev_priv, intel_dig_port))
+ goto mst_fail;
+
+ if (!intel_dp_get_dpcd(intel_dp)) {
+ goto mst_fail;
+ }
+
+ intel_dp_probe_oui(intel_dp);
+
+ if (!intel_dp_probe_mst(intel_dp))
+ goto mst_fail;
- intel_dp_check_link_status(intel_dp);
+ } else {
+ if (intel_dp->is_mst) {
+ ret = intel_dp_check_mst_status(intel_dp);
+ if (ret == -EINVAL)
+ goto mst_fail;
+ }
+
+ if (!intel_dp->is_mst) {
+ /*
+ * we'll check the link status via the normal hot plug path later -
+ * but for short hpds we should check it now
+ */
+ drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+ intel_dp_check_link_status(intel_dp);
+ drm_modeset_unlock(&dev->mode_config.connection_mutex);
+ }
+ }
+ return false;
+mst_fail:
+ /* if we were in MST mode, and device is not there get out of MST mode */
+ if (intel_dp->is_mst) {
+ DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n", intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
+ intel_dp->is_mst = false;
+ drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst);
+ }
+ return true;
}
/* Return which DP Port should be selected for Transcoder DP control */
return false;
}
-static void
+void
intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connector)
{
struct intel_connector *intel_connector = to_intel_connector(connector);
return;
}
+ /*
+ * FIXME: This needs proper synchronization with psr state. But really
+ * hard to tell without seeing the user of this function of this code.
+ * Check locking and ordering once that lands.
+ */
if (INTEL_INFO(dev)->gen < 8 && intel_edp_is_psr_enabled(dev)) {
DRM_DEBUG_KMS("DRRS is disabled as PSR is enabled\n");
return;
return downclock_mode;
}
+void intel_edp_panel_vdd_sanitize(struct intel_encoder *intel_encoder)
+{
+ struct drm_device *dev = intel_encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_dp *intel_dp;
+ enum intel_display_power_domain power_domain;
+
+ if (intel_encoder->type != INTEL_OUTPUT_EDP)
+ return;
+
+ intel_dp = enc_to_intel_dp(&intel_encoder->base);
+ if (!edp_have_panel_vdd(intel_dp))
+ return;
+ /*
+ * The VDD bit needs a power domain reference, so if the bit is
+ * already enabled when we boot or resume, grab this reference and
+ * schedule a vdd off, so we don't hold on to the reference
+ * indefinitely.
+ */
+ DRM_DEBUG_KMS("VDD left on by BIOS, adjusting state tracking\n");
+ power_domain = intel_display_port_power_domain(intel_encoder);
+ intel_display_power_get(dev_priv, power_domain);
+
+ edp_panel_vdd_schedule_off(intel_dp);
+}
+
static bool intel_edp_init_connector(struct intel_dp *intel_dp,
struct intel_connector *intel_connector,
struct edp_power_seq *power_seq)
if (!is_edp(intel_dp))
return true;
- /* The VDD bit needs a power domain reference, so if the bit is already
- * enabled when we boot, grab this reference. */
- if (edp_have_panel_vdd(intel_dp)) {
- enum intel_display_power_domain power_domain;
- power_domain = intel_display_port_power_domain(intel_encoder);
- intel_display_power_get(dev_priv, power_domain);
- }
+ intel_edp_panel_vdd_sanitize(intel_encoder);
/* Cache DPCD and EDID for edp. */
intel_edp_panel_vdd_on(intel_dp);
edp_panel_vdd_work);
intel_connector_attach_encoder(intel_connector, intel_encoder);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
if (HAS_DDI(dev))
intel_connector->get_hw_state = intel_ddi_connector_get_hw_state;
intel_dp_aux_init(intel_dp, intel_connector);
- intel_dp->psr_setup_done = false;
+ /* init MST on ports that can support it */
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
+ if (port == PORT_B || port == PORT_C || port == PORT_D) {
+ intel_dp_mst_encoder_init(intel_dig_port, intel_connector->base.base.id);
+ }
+ }
if (!intel_edp_init_connector(intel_dp, intel_connector, &power_seq)) {
drm_dp_aux_unregister(&intel_dp->aux);
edp_panel_vdd_off_sync(intel_dp);
drm_modeset_unlock(&dev->mode_config.connection_mutex);
}
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
return false;
}
void
intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
{
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_digital_port *intel_dig_port;
struct intel_encoder *intel_encoder;
struct drm_encoder *encoder;
intel_encoder->get_hw_state = intel_dp_get_hw_state;
intel_encoder->get_config = intel_dp_get_config;
if (IS_CHERRYVIEW(dev)) {
+ intel_encoder->pre_pll_enable = chv_dp_pre_pll_enable;
intel_encoder->pre_enable = chv_pre_enable_dp;
intel_encoder->enable = vlv_enable_dp;
intel_encoder->post_disable = chv_post_disable_dp;
intel_encoder->cloneable = 0;
intel_encoder->hot_plug = intel_dp_hot_plug;
+ intel_dig_port->hpd_pulse = intel_dp_hpd_pulse;
+ dev_priv->hpd_irq_port[port] = intel_dig_port;
+
if (!intel_dp_init_connector(intel_dig_port, intel_connector)) {
drm_encoder_cleanup(encoder);
kfree(intel_dig_port);
kfree(intel_connector);
}
}
+
+void intel_dp_mst_suspend(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int i;
+
+ /* disable MST */
+ for (i = 0; i < I915_MAX_PORTS; i++) {
+ struct intel_digital_port *intel_dig_port = dev_priv->hpd_irq_port[i];
+ if (!intel_dig_port)
+ continue;
+
+ if (intel_dig_port->base.type == INTEL_OUTPUT_DISPLAYPORT) {
+ if (!intel_dig_port->dp.can_mst)
+ continue;
+ if (intel_dig_port->dp.is_mst)
+ drm_dp_mst_topology_mgr_suspend(&intel_dig_port->dp.mst_mgr);
+ }
+ }
+}
+
+void intel_dp_mst_resume(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int i;
+
+ for (i = 0; i < I915_MAX_PORTS; i++) {
+ struct intel_digital_port *intel_dig_port = dev_priv->hpd_irq_port[i];
+ if (!intel_dig_port)
+ continue;
+ if (intel_dig_port->base.type == INTEL_OUTPUT_DISPLAYPORT) {
+ int ret;
+
+ if (!intel_dig_port->dp.can_mst)
+ continue;
+
+ ret = drm_dp_mst_topology_mgr_resume(&intel_dig_port->dp.mst_mgr);
+ if (ret != 0) {
+ intel_dp_check_mst_status(&intel_dig_port->dp);
+ }
+ }
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2008 Intel Corporation
+ * 2014 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include <drm/drmP.h>
+#include "i915_drv.h"
+#include "intel_drv.h"
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_edid.h>
+
+static bool intel_dp_mst_compute_config(struct intel_encoder *encoder,
+ struct intel_crtc_config *pipe_config)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+ struct intel_digital_port *intel_dig_port = intel_mst->primary;
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+ struct drm_device *dev = encoder->base.dev;
+ int bpp;
+ int lane_count, slots;
+ struct drm_display_mode *adjusted_mode = &pipe_config->adjusted_mode;
+ struct intel_connector *found = NULL, *intel_connector;
+ int mst_pbn;
+
+ pipe_config->dp_encoder_is_mst = true;
+ pipe_config->has_pch_encoder = false;
+ pipe_config->has_dp_encoder = true;
+ bpp = 24;
+ /*
+ * for MST we always configure max link bw - the spec doesn't
+ * seem to suggest we should do otherwise.
+ */
+ lane_count = drm_dp_max_lane_count(intel_dp->dpcd);
+ intel_dp->link_bw = intel_dp_max_link_bw(intel_dp);
+ intel_dp->lane_count = lane_count;
+
+ pipe_config->pipe_bpp = 24;
+ pipe_config->port_clock = drm_dp_bw_code_to_link_rate(intel_dp->link_bw);
+
+ list_for_each_entry(intel_connector, &dev->mode_config.connector_list, base.head) {
+ if (intel_connector->new_encoder == encoder) {
+ found = intel_connector;
+ break;
+ }
+ }
+
+ if (!found) {
+ DRM_ERROR("can't find connector\n");
+ return false;
+ }
+
+ mst_pbn = drm_dp_calc_pbn_mode(adjusted_mode->clock, bpp);
+
+ pipe_config->pbn = mst_pbn;
+ slots = drm_dp_find_vcpi_slots(&intel_dp->mst_mgr, mst_pbn);
+
+ intel_link_compute_m_n(bpp, lane_count,
+ adjusted_mode->crtc_clock,
+ pipe_config->port_clock,
+ &pipe_config->dp_m_n);
+
+ pipe_config->dp_m_n.tu = slots;
+ return true;
+
+}
+
+static void intel_mst_disable_dp(struct intel_encoder *encoder)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+ struct intel_digital_port *intel_dig_port = intel_mst->primary;
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+ int ret;
+
+ DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+
+ drm_dp_mst_reset_vcpi_slots(&intel_dp->mst_mgr, intel_mst->port);
+
+ ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
+ if (ret) {
+ DRM_ERROR("failed to update payload %d\n", ret);
+ }
+}
+
+static void intel_mst_post_disable_dp(struct intel_encoder *encoder)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+ struct intel_digital_port *intel_dig_port = intel_mst->primary;
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+
+ DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+
+ /* this can fail */
+ drm_dp_check_act_status(&intel_dp->mst_mgr);
+ /* and this can also fail */
+ drm_dp_update_payload_part2(&intel_dp->mst_mgr);
+
+ drm_dp_mst_deallocate_vcpi(&intel_dp->mst_mgr, intel_mst->port);
+
+ intel_dp->active_mst_links--;
+ intel_mst->port = NULL;
+ if (intel_dp->active_mst_links == 0) {
+ intel_dig_port->base.post_disable(&intel_dig_port->base);
+ intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
+ }
+}
+
+static void intel_mst_pre_enable_dp(struct intel_encoder *encoder)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+ struct intel_digital_port *intel_dig_port = intel_mst->primary;
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ enum port port = intel_dig_port->port;
+ int ret;
+ uint32_t temp;
+ struct intel_connector *found = NULL, *intel_connector;
+ int slots;
+ struct drm_crtc *crtc = encoder->base.crtc;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+ list_for_each_entry(intel_connector, &dev->mode_config.connector_list, base.head) {
+ if (intel_connector->new_encoder == encoder) {
+ found = intel_connector;
+ break;
+ }
+ }
+
+ if (!found) {
+ DRM_ERROR("can't find connector\n");
+ return;
+ }
+
+ DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+ intel_mst->port = found->port;
+
+ if (intel_dp->active_mst_links == 0) {
+ enum port port = intel_ddi_get_encoder_port(encoder);
+
+ I915_WRITE(PORT_CLK_SEL(port), intel_crtc->config.ddi_pll_sel);
+
+ intel_ddi_init_dp_buf_reg(&intel_dig_port->base);
+
+ intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
+
+
+ intel_dp_start_link_train(intel_dp);
+ intel_dp_complete_link_train(intel_dp);
+ intel_dp_stop_link_train(intel_dp);
+ }
+
+ ret = drm_dp_mst_allocate_vcpi(&intel_dp->mst_mgr,
+ intel_mst->port, intel_crtc->config.pbn, &slots);
+ if (ret == false) {
+ DRM_ERROR("failed to allocate vcpi\n");
+ return;
+ }
+
+
+ intel_dp->active_mst_links++;
+ temp = I915_READ(DP_TP_STATUS(port));
+ I915_WRITE(DP_TP_STATUS(port), temp);
+
+ ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
+}
+
+static void intel_mst_enable_dp(struct intel_encoder *encoder)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+ struct intel_digital_port *intel_dig_port = intel_mst->primary;
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+ struct drm_device *dev = intel_dig_port->base.base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ enum port port = intel_dig_port->port;
+ int ret;
+
+ DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+
+ if (wait_for((I915_READ(DP_TP_STATUS(port)) & DP_TP_STATUS_ACT_SENT),
+ 1))
+ DRM_ERROR("Timed out waiting for ACT sent\n");
+
+ ret = drm_dp_check_act_status(&intel_dp->mst_mgr);
+
+ ret = drm_dp_update_payload_part2(&intel_dp->mst_mgr);
+}
+
+static bool intel_dp_mst_enc_get_hw_state(struct intel_encoder *encoder,
+ enum pipe *pipe)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+ *pipe = intel_mst->pipe;
+ if (intel_mst->port)
+ return true;
+ return false;
+}
+
+static void intel_dp_mst_enc_get_config(struct intel_encoder *encoder,
+ struct intel_crtc_config *pipe_config)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+ struct intel_digital_port *intel_dig_port = intel_mst->primary;
+ struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ enum transcoder cpu_transcoder = crtc->config.cpu_transcoder;
+ u32 temp, flags = 0;
+
+ pipe_config->has_dp_encoder = true;
+
+ temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+ if (temp & TRANS_DDI_PHSYNC)
+ flags |= DRM_MODE_FLAG_PHSYNC;
+ else
+ flags |= DRM_MODE_FLAG_NHSYNC;
+ if (temp & TRANS_DDI_PVSYNC)
+ flags |= DRM_MODE_FLAG_PVSYNC;
+ else
+ flags |= DRM_MODE_FLAG_NVSYNC;
+
+ switch (temp & TRANS_DDI_BPC_MASK) {
+ case TRANS_DDI_BPC_6:
+ pipe_config->pipe_bpp = 18;
+ break;
+ case TRANS_DDI_BPC_8:
+ pipe_config->pipe_bpp = 24;
+ break;
+ case TRANS_DDI_BPC_10:
+ pipe_config->pipe_bpp = 30;
+ break;
+ case TRANS_DDI_BPC_12:
+ pipe_config->pipe_bpp = 36;
+ break;
+ default:
+ break;
+ }
+ pipe_config->adjusted_mode.flags |= flags;
+ intel_dp_get_m_n(crtc, pipe_config);
+
+ intel_ddi_clock_get(&intel_dig_port->base, pipe_config);
+}
+
+static int intel_dp_mst_get_ddc_modes(struct drm_connector *connector)
+{
+ struct intel_connector *intel_connector = to_intel_connector(connector);
+ struct intel_dp *intel_dp = intel_connector->mst_port;
+ struct edid *edid;
+ int ret;
+
+ edid = drm_dp_mst_get_edid(connector, &intel_dp->mst_mgr, intel_connector->port);
+ if (!edid)
+ return 0;
+
+ ret = intel_connector_update_modes(connector, edid);
+ kfree(edid);
+
+ return ret;
+}
+
+static enum drm_connector_status
+intel_mst_port_dp_detect(struct drm_connector *connector)
+{
+ struct intel_connector *intel_connector = to_intel_connector(connector);
+ struct intel_dp *intel_dp = intel_connector->mst_port;
+
+ return drm_dp_mst_detect_port(&intel_dp->mst_mgr, intel_connector->port);
+}
+
+static enum drm_connector_status
+intel_dp_mst_detect(struct drm_connector *connector, bool force)
+{
+ enum drm_connector_status status;
+ status = intel_mst_port_dp_detect(connector);
+ return status;
+}
+
+static int
+intel_dp_mst_set_property(struct drm_connector *connector,
+ struct drm_property *property,
+ uint64_t val)
+{
+ return 0;
+}
+
+static void
+intel_dp_mst_connector_destroy(struct drm_connector *connector)
+{
+ struct intel_connector *intel_connector = to_intel_connector(connector);
+
+ if (!IS_ERR_OR_NULL(intel_connector->edid))
+ kfree(intel_connector->edid);
+
+ drm_connector_cleanup(connector);
+ kfree(connector);
+}
+
+static const struct drm_connector_funcs intel_dp_mst_connector_funcs = {
+ .dpms = intel_connector_dpms,
+ .detect = intel_dp_mst_detect,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .set_property = intel_dp_mst_set_property,
+ .destroy = intel_dp_mst_connector_destroy,
+};
+
+static int intel_dp_mst_get_modes(struct drm_connector *connector)
+{
+ return intel_dp_mst_get_ddc_modes(connector);
+}
+
+static enum drm_mode_status
+intel_dp_mst_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ /* TODO - validate mode against available PBN for link */
+ if (mode->clock < 10000)
+ return MODE_CLOCK_LOW;
+
+ if (mode->flags & DRM_MODE_FLAG_DBLCLK)
+ return MODE_H_ILLEGAL;
+
+ return MODE_OK;
+}
+
+static struct drm_encoder *intel_mst_best_encoder(struct drm_connector *connector)
+{
+ struct intel_connector *intel_connector = to_intel_connector(connector);
+ struct intel_dp *intel_dp = intel_connector->mst_port;
+ return &intel_dp->mst_encoders[0]->base.base;
+}
+
+static const struct drm_connector_helper_funcs intel_dp_mst_connector_helper_funcs = {
+ .get_modes = intel_dp_mst_get_modes,
+ .mode_valid = intel_dp_mst_mode_valid,
+ .best_encoder = intel_mst_best_encoder,
+};
+
+static void intel_dp_mst_encoder_destroy(struct drm_encoder *encoder)
+{
+ struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
+
+ drm_encoder_cleanup(encoder);
+ kfree(intel_mst);
+}
+
+static const struct drm_encoder_funcs intel_dp_mst_enc_funcs = {
+ .destroy = intel_dp_mst_encoder_destroy,
+};
+
+static bool intel_dp_mst_get_hw_state(struct intel_connector *connector)
+{
+ if (connector->encoder) {
+ enum pipe pipe;
+ if (!connector->encoder->get_hw_state(connector->encoder, &pipe))
+ return false;
+ return true;
+ }
+ return false;
+}
+
+static void intel_connector_add_to_fbdev(struct intel_connector *connector)
+{
+#ifdef CONFIG_DRM_I915_FBDEV
+ struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
+ drm_fb_helper_add_one_connector(&dev_priv->fbdev->helper, &connector->base);
+#endif
+}
+
+static void intel_connector_remove_from_fbdev(struct intel_connector *connector)
+{
+#ifdef CONFIG_DRM_I915_FBDEV
+ struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
+ drm_fb_helper_remove_one_connector(&dev_priv->fbdev->helper, &connector->base);
+#endif
+}
+
+static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, char *pathprop)
+{
+ struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ struct drm_device *dev = intel_dig_port->base.base.dev;
+ struct intel_connector *intel_connector;
+ struct drm_connector *connector;
+ int i;
+
+ intel_connector = kzalloc(sizeof(*intel_connector), GFP_KERNEL);
+ if (!intel_connector)
+ return NULL;
+
+ connector = &intel_connector->base;
+ drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs, DRM_MODE_CONNECTOR_DisplayPort);
+ drm_connector_helper_add(connector, &intel_dp_mst_connector_helper_funcs);
+
+ intel_connector->unregister = intel_connector_unregister;
+ intel_connector->get_hw_state = intel_dp_mst_get_hw_state;
+ intel_connector->mst_port = intel_dp;
+ intel_connector->port = port;
+
+ for (i = PIPE_A; i <= PIPE_C; i++) {
+ drm_mode_connector_attach_encoder(&intel_connector->base,
+ &intel_dp->mst_encoders[i]->base.base);
+ }
+ intel_dp_add_properties(intel_dp, connector);
+
+ drm_object_attach_property(&connector->base, dev->mode_config.path_property, 0);
+ drm_mode_connector_set_path_property(connector, pathprop);
+ drm_reinit_primary_mode_group(dev);
+ mutex_lock(&dev->mode_config.mutex);
+ intel_connector_add_to_fbdev(intel_connector);
+ mutex_unlock(&dev->mode_config.mutex);
+ drm_connector_register(&intel_connector->base);
+ return connector;
+}
+
+static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_connector *connector)
+{
+ struct intel_connector *intel_connector = to_intel_connector(connector);
+ struct drm_device *dev = connector->dev;
+ /* need to nuke the connector */
+ mutex_lock(&dev->mode_config.mutex);
+ intel_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+ mutex_unlock(&dev->mode_config.mutex);
+
+ intel_connector->unregister(intel_connector);
+
+ mutex_lock(&dev->mode_config.mutex);
+ intel_connector_remove_from_fbdev(intel_connector);
+ drm_connector_cleanup(connector);
+ mutex_unlock(&dev->mode_config.mutex);
+
+ drm_reinit_primary_mode_group(dev);
+
+ kfree(intel_connector);
+ DRM_DEBUG_KMS("\n");
+}
+
+static void intel_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr)
+{
+ struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ struct drm_device *dev = intel_dig_port->base.base.dev;
+
+ drm_kms_helper_hotplug_event(dev);
+}
+
+static struct drm_dp_mst_topology_cbs mst_cbs = {
+ .add_connector = intel_dp_add_mst_connector,
+ .destroy_connector = intel_dp_destroy_mst_connector,
+ .hotplug = intel_dp_mst_hotplug,
+};
+
+static struct intel_dp_mst_encoder *
+intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum pipe pipe)
+{
+ struct intel_dp_mst_encoder *intel_mst;
+ struct intel_encoder *intel_encoder;
+ struct drm_device *dev = intel_dig_port->base.base.dev;
+
+ intel_mst = kzalloc(sizeof(*intel_mst), GFP_KERNEL);
+
+ if (!intel_mst)
+ return NULL;
+
+ intel_mst->pipe = pipe;
+ intel_encoder = &intel_mst->base;
+ intel_mst->primary = intel_dig_port;
+
+ drm_encoder_init(dev, &intel_encoder->base, &intel_dp_mst_enc_funcs,
+ DRM_MODE_ENCODER_DPMST);
+
+ intel_encoder->type = INTEL_OUTPUT_DP_MST;
+ intel_encoder->crtc_mask = 0x7;
+ intel_encoder->cloneable = 0;
+
+ intel_encoder->compute_config = intel_dp_mst_compute_config;
+ intel_encoder->disable = intel_mst_disable_dp;
+ intel_encoder->post_disable = intel_mst_post_disable_dp;
+ intel_encoder->pre_enable = intel_mst_pre_enable_dp;
+ intel_encoder->enable = intel_mst_enable_dp;
+ intel_encoder->get_hw_state = intel_dp_mst_enc_get_hw_state;
+ intel_encoder->get_config = intel_dp_mst_enc_get_config;
+
+ return intel_mst;
+
+}
+
+static bool
+intel_dp_create_fake_mst_encoders(struct intel_digital_port *intel_dig_port)
+{
+ int i;
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+
+ for (i = PIPE_A; i <= PIPE_C; i++)
+ intel_dp->mst_encoders[i] = intel_dp_create_fake_mst_encoder(intel_dig_port, i);
+ return true;
+}
+
+int
+intel_dp_mst_encoder_init(struct intel_digital_port *intel_dig_port, int conn_base_id)
+{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+ struct drm_device *dev = intel_dig_port->base.base.dev;
+ int ret;
+
+ intel_dp->can_mst = true;
+ intel_dp->mst_mgr.cbs = &mst_cbs;
+
+ /* create encoders */
+ intel_dp_create_fake_mst_encoders(intel_dig_port);
+ ret = drm_dp_mst_topology_mgr_init(&intel_dp->mst_mgr, dev->dev, &intel_dp->aux, 16, 3, conn_base_id);
+ if (ret) {
+ intel_dp->can_mst = false;
+ return ret;
+ }
+ return 0;
+}
+
+void
+intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port)
+{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
+
+ if (!intel_dp->can_mst)
+ return;
+
+ drm_dp_mst_topology_mgr_destroy(&intel_dp->mst_mgr);
+ /* encoders will get killed by normal cleanup */
+}
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_dp_helper.h>
+#include <drm/drm_dp_mst_helper.h>
/**
* _wait_for - magic (register) wait macro
#define INTEL_OUTPUT_EDP 8
#define INTEL_OUTPUT_DSI 9
#define INTEL_OUTPUT_UNKNOWN 10
+#define INTEL_OUTPUT_DP_MST 11
#define INTEL_DVO_CHIP_NONE 0
#define INTEL_DVO_CHIP_LVDS 1
struct {
bool present;
u32 level;
+ u32 min;
u32 max;
bool enabled;
bool combination_mode; /* gen 2/4 only */
/* since POLL and HPD connectors may use the same HPD line keep the native
state of connector->polled in case hotplug storm detection changes it */
u8 polled;
+
+ void *port; /* store this opaque as its illegal to dereference it */
+
+ struct intel_dp *mst_port;
};
typedef struct dpll {
/* Selected dpll when shared or DPLL_ID_PRIVATE. */
enum intel_dpll_id shared_dpll;
+ /* PORT_CLK_SEL for DDI ports. */
+ uint32_t ddi_pll_sel;
+
/* Actual register state of the dpll, for shared dpll cross-checking. */
struct intel_dpll_hw_state dpll_hw_state;
u32 pos;
u32 size;
bool enabled;
+ bool force_thru;
} pch_pfit;
/* FDI configuration, only valid if has_pch_encoder is set. */
bool ips_enabled;
bool double_wide;
+
+ bool dp_encoder_is_mst;
+ int pbn;
};
struct intel_pipe_wm {
bool sprites_scaled;
};
+struct intel_mmio_flip {
+ u32 seqno;
+ u32 ring_id;
+};
+
struct intel_crtc {
struct drm_crtc base;
enum pipe pipe;
struct drm_i915_gem_object *cursor_bo;
uint32_t cursor_addr;
- int16_t cursor_x, cursor_y;
int16_t cursor_width, cursor_height;
uint32_t cursor_cntl;
uint32_t cursor_base;
struct intel_crtc_config *new_config;
bool new_enabled;
- uint32_t ddi_pll_sel;
-
/* reset counter value when the last flip was submitted */
unsigned int reset_counter;
wait_queue_head_t vbl_wait;
int scanline_offset;
+ struct intel_mmio_flip mmio_flip;
};
struct intel_plane_wm_parameters {
uint32_t horiz_pixels;
+ uint32_t vert_pixels;
uint8_t bytes_per_pixel;
bool enabled;
bool scaled;
struct drm_i915_gem_object *obj;
bool can_scale;
int max_downscale;
- u32 lut_r[1024], lut_g[1024], lut_b[1024];
int crtc_x, crtc_y;
unsigned int crtc_w, crtc_h;
uint32_t src_x, src_y;
#define to_intel_encoder(x) container_of(x, struct intel_encoder, base)
#define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
#define to_intel_plane(x) container_of(x, struct intel_plane, base)
+#define intel_fb_obj(x) (x ? to_intel_framebuffer(x)->obj : NULL)
struct intel_hdmi {
u32 hdmi_reg;
bool has_audio;
enum hdmi_force_audio force_audio;
bool rgb_quant_range_selectable;
+ enum hdmi_picture_aspect aspect_ratio;
void (*write_infoframe)(struct drm_encoder *encoder,
enum hdmi_infoframe_type type,
const void *frame, ssize_t len);
struct drm_display_mode *adjusted_mode);
};
+struct intel_dp_mst_encoder;
#define DP_MAX_DOWNSTREAM_PORTS 0x10
/**
unsigned long last_power_cycle;
unsigned long last_power_on;
unsigned long last_backlight_off;
- bool psr_setup_done;
+
struct notifier_block edp_notifier;
bool use_tps3;
+ bool can_mst; /* this port supports mst */
+ bool is_mst;
+ int active_mst_links;
+ /* connector directly attached - won't be use for modeset in mst world */
struct intel_connector *attached_connector;
+ /* mst connector list */
+ struct intel_dp_mst_encoder *mst_encoders[I915_MAX_PIPES];
+ struct drm_dp_mst_topology_mgr mst_mgr;
+
uint32_t (*get_aux_clock_divider)(struct intel_dp *dp, int index);
/*
* This function returns the value we have to program the AUX_CTL
u32 saved_port_bits;
struct intel_dp dp;
struct intel_hdmi hdmi;
+ bool (*hpd_pulse)(struct intel_digital_port *, bool);
+};
+
+struct intel_dp_mst_encoder {
+ struct intel_encoder base;
+ enum pipe pipe;
+ struct intel_digital_port *primary;
+ void *port; /* store this opaque as its illegal to dereference it */
};
static inline int
return container_of(encoder, struct intel_digital_port, base.base);
}
+static inline struct intel_dp_mst_encoder *
+enc_to_mst(struct drm_encoder *encoder)
+{
+ return container_of(encoder, struct intel_dp_mst_encoder, base.base);
+}
+
static inline struct intel_dp *enc_to_intel_dp(struct drm_encoder *encoder)
{
return &enc_to_dig_port(encoder)->dp;
bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,
enum transcoder pch_transcoder,
bool enable);
-void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void ilk_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void snb_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void bdw_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void bdw_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen5_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen8_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen8_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
void intel_runtime_pm_disable_interrupts(struct drm_device *dev);
void intel_runtime_pm_restore_interrupts(struct drm_device *dev);
+static inline bool intel_irqs_enabled(struct drm_i915_private *dev_priv)
+{
+ /*
+ * We only use drm_irq_uninstall() at unload and VT switch, so
+ * this is the only thing we need to check.
+ */
+ return !dev_priv->pm._irqs_disabled;
+}
+
int intel_get_crtc_scanline(struct intel_crtc *crtc);
void i9xx_check_fifo_underruns(struct drm_device *dev);
-
+void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv);
/* intel_crt.c */
void intel_crt_init(struct drm_device *dev);
enum transcoder cpu_transcoder);
void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc);
void intel_ddi_disable_pipe_clock(struct intel_crtc *intel_crtc);
-void intel_ddi_setup_hw_pll_state(struct drm_device *dev);
bool intel_ddi_pll_select(struct intel_crtc *crtc);
-void intel_ddi_pll_enable(struct intel_crtc *crtc);
-void intel_ddi_put_crtc_pll(struct drm_crtc *crtc);
void intel_ddi_set_pipe_settings(struct drm_crtc *crtc);
void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder);
bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector);
void intel_ddi_get_config(struct intel_encoder *encoder,
struct intel_crtc_config *pipe_config);
+void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder);
+void intel_ddi_clock_get(struct intel_encoder *encoder,
+ struct intel_crtc_config *pipe_config);
+void intel_ddi_set_vc_payload_alloc(struct drm_crtc *crtc, bool state);
/* intel_display.c */
const char *intel_output_name(int output);
bool intel_has_pending_fb_unpin(struct drm_device *dev);
int intel_pch_rawclk(struct drm_device *dev);
-int valleyview_cur_cdclk(struct drm_i915_private *dev_priv);
void intel_mark_busy(struct drm_device *dev);
-void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
- struct intel_engine_cs *ring);
+void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
+ struct intel_engine_cs *ring);
+void intel_frontbuffer_flip_prepare(struct drm_device *dev,
+ unsigned frontbuffer_bits);
+void intel_frontbuffer_flip_complete(struct drm_device *dev,
+ unsigned frontbuffer_bits);
+void intel_frontbuffer_flush(struct drm_device *dev,
+ unsigned frontbuffer_bits);
+/**
+ * intel_frontbuffer_flip - prepare frontbuffer flip
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called after scheduling a flip on @obj. This is for
+ * synchronous plane updates which will happen on the next vblank and which will
+ * not get delayed by pending gpu rendering.
+ *
+ * Can be called without any locks held.
+ */
+static inline
+void intel_frontbuffer_flip(struct drm_device *dev,
+ unsigned frontbuffer_bits)
+{
+ intel_frontbuffer_flush(dev, frontbuffer_bits);
+}
+
+void intel_fb_obj_flush(struct drm_i915_gem_object *obj, bool retire);
void intel_mark_idle(struct drm_device *dev);
void intel_crtc_restore_mode(struct drm_crtc *crtc);
+void intel_crtc_control(struct drm_crtc *crtc, bool enable);
void intel_crtc_update_dpms(struct drm_crtc *crtc);
void intel_encoder_destroy(struct drm_encoder *encoder);
void intel_connector_dpms(struct drm_connector *, int mode);
void intel_prepare_page_flip(struct drm_device *dev, int plane);
void intel_finish_page_flip(struct drm_device *dev, int pipe);
void intel_finish_page_flip_plane(struct drm_device *dev, int plane);
+
+/* shared dpll functions */
struct intel_shared_dpll *intel_crtc_to_shared_dpll(struct intel_crtc *crtc);
void assert_shared_dpll(struct drm_i915_private *dev_priv,
struct intel_shared_dpll *pll,
bool state);
#define assert_shared_dpll_enabled(d, p) assert_shared_dpll(d, p, true)
#define assert_shared_dpll_disabled(d, p) assert_shared_dpll(d, p, false)
+struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc);
+void intel_put_shared_dpll(struct intel_crtc *crtc);
+
+/* modesetting asserts */
void assert_pll(struct drm_i915_private *dev_priv,
enum pipe pipe, bool state);
#define assert_pll_enabled(d, p) assert_pll(d, p, true)
void intel_display_set_init_power(struct drm_i915_private *dev, bool enable);
enum intel_display_power_domain
intel_display_port_power_domain(struct intel_encoder *intel_encoder);
-int valleyview_get_vco(struct drm_i915_private *dev_priv);
void intel_mode_from_pipe_config(struct drm_display_mode *mode,
struct intel_crtc_config *pipe_config);
int intel_format_to_fourcc(int format);
bool intel_dp_compute_config(struct intel_encoder *encoder,
struct intel_crtc_config *pipe_config);
bool intel_dp_is_edp(struct drm_device *dev, enum port port);
+bool intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port,
+ bool long_hpd);
void intel_edp_backlight_on(struct intel_dp *intel_dp);
void intel_edp_backlight_off(struct intel_dp *intel_dp);
void intel_edp_panel_vdd_on(struct intel_dp *intel_dp);
+void intel_edp_panel_vdd_sanitize(struct intel_encoder *intel_encoder);
void intel_edp_panel_on(struct intel_dp *intel_dp);
void intel_edp_panel_off(struct intel_dp *intel_dp);
void intel_edp_psr_enable(struct intel_dp *intel_dp);
void intel_edp_psr_disable(struct intel_dp *intel_dp);
-void intel_edp_psr_update(struct drm_device *dev);
void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate);
-
+void intel_edp_psr_invalidate(struct drm_device *dev,
+ unsigned frontbuffer_bits);
+void intel_edp_psr_flush(struct drm_device *dev,
+ unsigned frontbuffer_bits);
+void intel_edp_psr_init(struct drm_device *dev);
+
+int intel_dp_handle_hpd_irq(struct intel_digital_port *digport, bool long_hpd);
+void intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connector);
+void intel_dp_mst_suspend(struct drm_device *dev);
+void intel_dp_mst_resume(struct drm_device *dev);
+int intel_dp_max_link_bw(struct intel_dp *intel_dp);
+void intel_dp_hot_plug(struct intel_encoder *intel_encoder);
+/* intel_dp_mst.c */
+int intel_dp_mst_encoder_init(struct intel_digital_port *intel_dig_port, int conn_id);
+void intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port);
/* intel_dsi.c */
-bool intel_dsi_init(struct drm_device *dev);
+void intel_dsi_init(struct drm_device *dev);
/* intel_dvo.c */
void intel_gmch_panel_fitting(struct intel_crtc *crtc,
struct intel_crtc_config *pipe_config,
int fitting_mode);
-void intel_panel_set_backlight(struct intel_connector *connector, u32 level,
- u32 max);
+void intel_panel_set_backlight_acpi(struct intel_connector *connector,
+ u32 level, u32 max);
int intel_panel_setup_backlight(struct drm_connector *connector);
void intel_panel_enable_backlight(struct intel_connector *connector);
void intel_panel_disable_backlight(struct intel_connector *connector);
void intel_update_watermarks(struct drm_crtc *crtc);
void intel_update_sprite_watermarks(struct drm_plane *plane,
struct drm_crtc *crtc,
- uint32_t sprite_width, int pixel_size,
+ uint32_t sprite_width,
+ uint32_t sprite_height,
+ int pixel_size,
bool enabled, bool scaled);
void intel_init_pm(struct drm_device *dev);
void intel_pm_setup(struct drm_device *dev);
void intel_cleanup_gt_powersave(struct drm_device *dev);
void intel_enable_gt_powersave(struct drm_device *dev);
void intel_disable_gt_powersave(struct drm_device *dev);
+void intel_suspend_gt_powersave(struct drm_device *dev);
void intel_reset_gt_powersave(struct drm_device *dev);
void ironlake_teardown_rc6(struct drm_device *dev);
void gen6_update_ring_freq(struct drm_device *dev);
void intel_init_runtime_pm(struct drm_i915_private *dev_priv);
void intel_fini_runtime_pm(struct drm_i915_private *dev_priv);
void ilk_wm_get_hw_state(struct drm_device *dev);
-void __vlv_set_power_well(struct drm_i915_private *dev_priv,
- enum punit_power_well power_well_id, bool enable);
+
/* intel_sdvo.c */
bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob);
if (fixed_mode)
intel_fixed_panel_mode(fixed_mode, adjusted_mode);
+ /* DSI uses short packets for sync events, so clear mode flags for DSI */
+ adjusted_mode->flags = 0;
+
if (intel_dsi->dev.dev_ops->mode_fixup)
return intel_dsi->dev.dev_ops->mode_fixup(&intel_dsi->dev,
mode, adjusted_mode);
if (intel_dsi->dev.dev_ops->enable)
intel_dsi->dev.dev_ops->enable(&intel_dsi->dev);
+ wait_for_dsi_fifo_empty(intel_dsi);
+
/* assert ip_tg_enable signal */
temp = I915_READ(MIPI_PORT_CTRL(pipe)) & ~LANE_CONFIGURATION_MASK;
temp = temp | intel_dsi->port_bits;
tmp |= DPLL_REFA_CLK_ENABLE_VLV;
I915_WRITE(DPLL(pipe), tmp);
+ /* update the hw state for DPLL */
+ intel_crtc->config.dpll_hw_state.dpll = DPLL_INTEGRATED_CLOCK_VLV |
+ DPLL_REFA_CLK_ENABLE_VLV;
+
tmp = I915_READ(DSPCLK_GATE_D);
tmp |= DPOUNIT_CLOCK_GATE_DISABLE;
I915_WRITE(DSPCLK_GATE_D, tmp);
if (intel_dsi->dev.dev_ops->send_otp_cmds)
intel_dsi->dev.dev_ops->send_otp_cmds(&intel_dsi->dev);
+ wait_for_dsi_fifo_empty(intel_dsi);
+
/* Enable port in pre-enable phase itself because as per hw team
* recommendation, port should be enabled befor plane & pipe */
intel_dsi_enable(encoder);
DRM_DEBUG_KMS("\n");
if (is_vid_mode(intel_dsi)) {
+ wait_for_dsi_fifo_empty(intel_dsi);
+
/* de-assert ip_tg_enable signal */
temp = I915_READ(MIPI_PORT_CTRL(pipe));
I915_WRITE(MIPI_PORT_CTRL(pipe), temp & ~DPI_ENABLE);
* some next enable sequence send turn on packet error is observed */
if (intel_dsi->dev.dev_ops->disable)
intel_dsi->dev.dev_ops->disable(&intel_dsi->dev);
+
+ wait_for_dsi_fifo_empty(intel_dsi);
}
static void intel_dsi_clear_device_ready(struct intel_encoder *encoder)
static void intel_dsi_get_config(struct intel_encoder *encoder,
struct intel_crtc_config *pipe_config)
{
+ u32 pclk;
DRM_DEBUG_KMS("\n");
- /* XXX: read flags, set to adjusted_mode */
+ /*
+ * DPLL_MD is not used in case of DSI, reading will get some default value
+ * set dpll_md = 0
+ */
+ pipe_config->dpll_hw_state.dpll_md = 0;
+
+ pclk = vlv_get_dsi_pclk(encoder, pipe_config->pipe_bpp);
+ if (!pclk)
+ return;
+
+ pipe_config->adjusted_mode.crtc_clock = pclk;
+ pipe_config->port_clock = pclk;
}
static enum drm_mode_status
.fill_modes = drm_helper_probe_single_connector_modes,
};
-bool intel_dsi_init(struct drm_device *dev)
+void intel_dsi_init(struct drm_device *dev)
{
struct intel_dsi *intel_dsi;
struct intel_encoder *intel_encoder;
/* There is no detection method for MIPI so rely on VBT */
if (!dev_priv->vbt.has_mipi)
- return false;
+ return;
+
+ if (IS_VALLEYVIEW(dev)) {
+ dev_priv->mipi_mmio_base = VLV_MIPI_BASE;
+ } else {
+ DRM_ERROR("Unsupported Mipi device to reg base");
+ return;
+ }
intel_dsi = kzalloc(sizeof(*intel_dsi), GFP_KERNEL);
if (!intel_dsi)
- return false;
+ return;
intel_connector = kzalloc(sizeof(*intel_connector), GFP_KERNEL);
if (!intel_connector) {
kfree(intel_dsi);
- return false;
+ return;
}
intel_encoder = &intel_dsi->base;
encoder = &intel_encoder->base;
intel_dsi->attached_connector = intel_connector;
- if (IS_VALLEYVIEW(dev)) {
- dev_priv->mipi_mmio_base = VLV_MIPI_BASE;
- } else {
- DRM_ERROR("Unsupported Mipi device to reg base");
- return false;
- }
-
connector = &intel_connector->base;
drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI);
intel_connector_attach_encoder(intel_connector, intel_encoder);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
fixed_mode = dsi->dev_ops->get_modes(&intel_dsi->dev);
if (!fixed_mode) {
fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
intel_panel_init(&intel_connector->panel, fixed_mode, NULL);
- return true;
+ return;
err:
drm_encoder_cleanup(&intel_encoder->base);
kfree(intel_dsi);
kfree(intel_connector);
-
- return false;
}
extern void vlv_enable_dsi_pll(struct intel_encoder *encoder);
extern void vlv_disable_dsi_pll(struct intel_encoder *encoder);
+extern u32 vlv_get_dsi_pclk(struct intel_encoder *encoder, int pipe_bpp);
extern struct intel_dsi_dev_ops vbt_generic_dsi_display_ops;
return 0;
}
+
+void wait_for_dsi_fifo_empty(struct intel_dsi *intel_dsi)
+{
+ struct drm_encoder *encoder = &intel_dsi->base.base;
+ struct drm_device *dev = encoder->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
+ enum pipe pipe = intel_crtc->pipe;
+ u32 mask;
+
+ mask = LP_CTRL_FIFO_EMPTY | HS_CTRL_FIFO_EMPTY |
+ LP_DATA_FIFO_EMPTY | HS_DATA_FIFO_EMPTY;
+
+ if (wait_for((I915_READ(MIPI_GEN_FIFO_STAT(pipe)) & mask) == mask, 100))
+ DRM_ERROR("DPI FIFOs are not empty\n");
+}
u8 *reqdata, int reqlen, u8 *buf, int buflen);
int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd, bool hs);
+void wait_for_dsi_fifo_empty(struct intel_dsi *intel_dsi);
/* XXX: questionable write helpers */
static inline int dsi_vc_dcs_write_0(struct intel_dsi *intel_dsi,
case MIPI_DSI_DCS_LONG_WRITE:
dsi_vc_dcs_write(intel_dsi, vc, data, len);
break;
- };
+ }
data += len;
intel_dsi->rst_timer_val = mipi_config->device_reset_timer;
intel_dsi->init_count = mipi_config->master_init_timer;
intel_dsi->bw_timer = mipi_config->dbi_bw_timer;
- intel_dsi->video_frmt_cfg_bits = mipi_config->bta_enabled ? DISABLE_VIDEO_BTA : 0;
+ intel_dsi->video_frmt_cfg_bits =
+ mipi_config->bta_enabled ? DISABLE_VIDEO_BTA : 0;
switch (intel_dsi->escape_clk_div) {
case 0:
*
* prepare count
*/
- ths_prepare_ns = max(mipi_config->ths_prepare, mipi_config->tclk_prepare);
+ ths_prepare_ns = max(mipi_config->ths_prepare,
+ mipi_config->tclk_prepare);
prepare_cnt = DIV_ROUND_UP(ths_prepare_ns * ui_den, ui_num * 2);
/* exit zero count */
mutex_unlock(&dev_priv->dpio_lock);
}
+
+static void assert_bpp_mismatch(int pixel_format, int pipe_bpp)
+{
+ int bpp;
+
+ switch (pixel_format) {
+ default:
+ case VID_MODE_FORMAT_RGB888:
+ case VID_MODE_FORMAT_RGB666_LOOSE:
+ bpp = 24;
+ break;
+ case VID_MODE_FORMAT_RGB666:
+ bpp = 18;
+ break;
+ case VID_MODE_FORMAT_RGB565:
+ bpp = 16;
+ break;
+ }
+
+ WARN(bpp != pipe_bpp,
+ "bpp match assertion failure (expected %d, current %d)\n",
+ bpp, pipe_bpp);
+}
+
+u32 vlv_get_dsi_pclk(struct intel_encoder *encoder, int pipe_bpp)
+{
+ struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
+ struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base);
+ u32 dsi_clock, pclk;
+ u32 pll_ctl, pll_div;
+ u32 m = 0, p = 0;
+ int refclk = 25000;
+ int i;
+
+ DRM_DEBUG_KMS("\n");
+
+ mutex_lock(&dev_priv->dpio_lock);
+ pll_ctl = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL);
+ pll_div = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_DIVIDER);
+ mutex_unlock(&dev_priv->dpio_lock);
+
+ /* mask out other bits and extract the P1 divisor */
+ pll_ctl &= DSI_PLL_P1_POST_DIV_MASK;
+ pll_ctl = pll_ctl >> (DSI_PLL_P1_POST_DIV_SHIFT - 2);
+
+ /* mask out the other bits and extract the M1 divisor */
+ pll_div &= DSI_PLL_M1_DIV_MASK;
+ pll_div = pll_div >> DSI_PLL_M1_DIV_SHIFT;
+
+ while (pll_ctl) {
+ pll_ctl = pll_ctl >> 1;
+ p++;
+ }
+ p--;
+
+ if (!p) {
+ DRM_ERROR("wrong P1 divisor\n");
+ return 0;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(lfsr_converts); i++) {
+ if (lfsr_converts[i] == pll_div)
+ break;
+ }
+
+ if (i == ARRAY_SIZE(lfsr_converts)) {
+ DRM_ERROR("wrong m_seed programmed\n");
+ return 0;
+ }
+
+ m = i + 62;
+
+ dsi_clock = (m * refclk) / p;
+
+ /* pixel_format and pipe_bpp should agree */
+ assert_bpp_mismatch(intel_dsi->pixel_format, pipe_bpp);
+
+ pclk = DIV_ROUND_CLOSEST(dsi_clock * intel_dsi->lane_count, pipe_bpp);
+
+ return pclk;
+}
static bool intel_dvo_connector_get_hw_state(struct intel_connector *connector)
{
+ struct drm_device *dev = connector->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dvo *intel_dvo = intel_attached_dvo(&connector->base);
+ u32 tmp;
+
+ tmp = I915_READ(intel_dvo->dev.dvo_reg);
+
+ if (!(tmp & DVO_ENABLE))
+ return false;
return intel_dvo->dev.dev_ops->get_hw_state(&intel_dvo->dev);
}
intel_dvo->panel_wants_dither = true;
}
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return;
}
#include <drm/i915_drm.h>
#include "i915_drv.h"
+static int intel_fbdev_set_par(struct fb_info *info)
+{
+ struct drm_fb_helper *fb_helper = info->par;
+ struct intel_fbdev *ifbdev =
+ container_of(fb_helper, struct intel_fbdev, helper);
+ int ret;
+
+ ret = drm_fb_helper_set_par(info);
+
+ if (ret == 0) {
+ /*
+ * FIXME: fbdev presumes that all callbacks also work from
+ * atomic contexts and relies on that for emergency oops
+ * printing. KMS totally doesn't do that and the locking here is
+ * by far not the only place this goes wrong. Ignore this for
+ * now until we solve this for real.
+ */
+ mutex_lock(&fb_helper->dev->struct_mutex);
+ ret = i915_gem_object_set_to_gtt_domain(ifbdev->fb->obj,
+ true);
+ mutex_unlock(&fb_helper->dev->struct_mutex);
+ }
+
+ return ret;
+}
+
static struct fb_ops intelfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
- .fb_set_par = drm_fb_helper_set_par,
+ .fb_set_par = intel_fbdev_set_par,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
sizes->surface_depth);
size = mode_cmd.pitches[0] * mode_cmd.height;
- size = ALIGN(size, PAGE_SIZE);
+ size = PAGE_ALIGN(size);
obj = i915_gem_object_create_stolen(dev, size);
if (obj == NULL)
obj = i915_gem_alloc_object(dev, size);
}
crtcs[i] = new_crtc;
- DRM_DEBUG_KMS("connector %s on pipe %d [CRTC:%d]: %dx%d%s\n",
+ DRM_DEBUG_KMS("connector %s on pipe %c [CRTC:%d]: %dx%d%s\n",
connector->name,
pipe_name(to_intel_crtc(encoder->crtc)->pipe),
encoder->crtc->base.id,
return true;
}
-static struct drm_fb_helper_funcs intel_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs intel_fb_helper_funcs = {
.initial_config = intel_fb_initial_config,
.gamma_set = intel_crtc_fb_gamma_set,
.gamma_get = intel_crtc_fb_gamma_get,
if (ifbdev == NULL)
return -ENOMEM;
- ifbdev->helper.funcs = &intel_fb_helper_funcs;
+ drm_fb_helper_prepare(dev, &ifbdev->helper, &intel_fb_helper_funcs);
+
if (!intel_fbdev_init_bios(dev, ifbdev))
ifbdev->preferred_bpp = 32;
union hdmi_infoframe frame;
int ret;
+ /* Set user selected PAR to incoming mode's member */
+ adjusted_mode->picture_aspect_ratio = intel_hdmi->aspect_ratio;
+
ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
adjusted_mode);
if (ret < 0) {
struct intel_encoder *encoder;
int count = 0, count_hdmi = 0;
- if (!HAS_PCH_SPLIT(dev))
+ if (HAS_GMCH_DISPLAY(dev))
return false;
list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) {
goto done;
}
+ if (property == connector->dev->mode_config.aspect_ratio_property) {
+ switch (val) {
+ case DRM_MODE_PICTURE_ASPECT_NONE:
+ intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
+ break;
+ case DRM_MODE_PICTURE_ASPECT_4_3:
+ intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
+ break;
+ case DRM_MODE_PICTURE_ASPECT_16_9:
+ intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
+ break;
+ default:
+ return -EINVAL;
+ }
+ goto done;
+ }
+
return -EINVAL;
done:
mutex_unlock(&dev_priv->dpio_lock);
}
+static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder)
+{
+ struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc =
+ to_intel_crtc(encoder->base.crtc);
+ enum dpio_channel ch = vlv_dport_to_channel(dport);
+ enum pipe pipe = intel_crtc->pipe;
+ u32 val;
+
+ mutex_lock(&dev_priv->dpio_lock);
+
+ /* program left/right clock distribution */
+ if (pipe != PIPE_B) {
+ val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW5_CH0);
+ val &= ~(CHV_BUFLEFTENA1_MASK | CHV_BUFRIGHTENA1_MASK);
+ if (ch == DPIO_CH0)
+ val |= CHV_BUFLEFTENA1_FORCE;
+ if (ch == DPIO_CH1)
+ val |= CHV_BUFRIGHTENA1_FORCE;
+ vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW5_CH0, val);
+ } else {
+ val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW1_CH1);
+ val &= ~(CHV_BUFLEFTENA2_MASK | CHV_BUFRIGHTENA2_MASK);
+ if (ch == DPIO_CH0)
+ val |= CHV_BUFLEFTENA2_FORCE;
+ if (ch == DPIO_CH1)
+ val |= CHV_BUFRIGHTENA2_FORCE;
+ vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW1_CH1, val);
+ }
+
+ /* program clock channel usage */
+ val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW8(ch));
+ val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+ if (pipe != PIPE_B)
+ val &= ~CHV_PCS_USEDCLKCHANNEL;
+ else
+ val |= CHV_PCS_USEDCLKCHANNEL;
+ vlv_dpio_write(dev_priv, pipe, VLV_PCS01_DW8(ch), val);
+
+ val = vlv_dpio_read(dev_priv, pipe, VLV_PCS23_DW8(ch));
+ val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+ if (pipe != PIPE_B)
+ val &= ~CHV_PCS_USEDCLKCHANNEL;
+ else
+ val |= CHV_PCS_USEDCLKCHANNEL;
+ vlv_dpio_write(dev_priv, pipe, VLV_PCS23_DW8(ch), val);
+
+ /*
+ * This a a bit weird since generally CL
+ * matches the pipe, but here we need to
+ * pick the CL based on the port.
+ */
+ val = vlv_dpio_read(dev_priv, pipe, CHV_CMN_DW19(ch));
+ if (pipe != PIPE_B)
+ val &= ~CHV_CMN_USEDCLKCHANNEL;
+ else
+ val |= CHV_CMN_USEDCLKCHANNEL;
+ vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW19(ch), val);
+
+ mutex_unlock(&dev_priv->dpio_lock);
+}
+
static void vlv_hdmi_post_disable(struct intel_encoder *encoder)
{
struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
.destroy = intel_encoder_destroy,
};
+static void
+intel_attach_aspect_ratio_property(struct drm_connector *connector)
+{
+ if (!drm_mode_create_aspect_ratio_property(connector->dev))
+ drm_object_attach_property(&connector->base,
+ connector->dev->mode_config.aspect_ratio_property,
+ DRM_MODE_PICTURE_ASPECT_NONE);
+}
+
static void
intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *connector)
{
intel_attach_force_audio_property(connector);
intel_attach_broadcast_rgb_property(connector);
intel_hdmi->color_range_auto = true;
+ intel_attach_aspect_ratio_property(connector);
+ intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
}
void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
if (IS_VALLEYVIEW(dev)) {
intel_hdmi->write_infoframe = vlv_write_infoframe;
intel_hdmi->set_infoframes = vlv_set_infoframes;
- } else if (!HAS_PCH_SPLIT(dev)) {
+ } else if (IS_G4X(dev)) {
intel_hdmi->write_infoframe = g4x_write_infoframe;
intel_hdmi->set_infoframes = g4x_set_infoframes;
} else if (HAS_DDI(dev)) {
intel_hdmi_add_properties(intel_hdmi, connector);
intel_connector_attach_encoder(intel_connector, intel_encoder);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
/* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written
* 0xd. Failure to do so will result in spurious interrupts being
intel_encoder->get_hw_state = intel_hdmi_get_hw_state;
intel_encoder->get_config = intel_hdmi_get_config;
if (IS_CHERRYVIEW(dev)) {
+ intel_encoder->pre_pll_enable = chv_hdmi_pre_pll_enable;
intel_encoder->pre_enable = chv_hdmi_pre_enable;
intel_encoder->enable = vlv_enable_hdmi;
intel_encoder->post_disable = chv_hdmi_post_disable;
#include <drm/i915_drm.h>
#include "i915_drv.h"
-enum disp_clk {
- CDCLK,
- CZCLK
-};
-
struct gmbus_port {
const char *name;
int reg;
return container_of(i2c, struct intel_gmbus, adapter);
}
-static int get_disp_clk_div(struct drm_i915_private *dev_priv,
- enum disp_clk clk)
-{
- u32 reg_val;
- int clk_ratio;
-
- reg_val = I915_READ(CZCLK_CDCLK_FREQ_RATIO);
-
- if (clk == CDCLK)
- clk_ratio =
- ((reg_val & CDCLK_FREQ_MASK) >> CDCLK_FREQ_SHIFT) + 1;
- else
- clk_ratio = (reg_val & CZCLK_FREQ_MASK) + 1;
-
- return clk_ratio;
-}
-
-static void gmbus_set_freq(struct drm_i915_private *dev_priv)
-{
- int vco, gmbus_freq = 0, cdclk_div;
-
- BUG_ON(!IS_VALLEYVIEW(dev_priv->dev));
-
- vco = valleyview_get_vco(dev_priv);
-
- /* Get the CDCLK divide ratio */
- cdclk_div = get_disp_clk_div(dev_priv, CDCLK);
-
- /*
- * Program the gmbus_freq based on the cdclk frequency.
- * BSpec erroneously claims we should aim for 4MHz, but
- * in fact 1MHz is the correct frequency.
- */
- if (cdclk_div)
- gmbus_freq = (vco << 1) / cdclk_div;
-
- if (WARN_ON(gmbus_freq == 0))
- return;
-
- I915_WRITE(GMBUSFREQ_VLV, gmbus_freq);
-}
-
void
intel_i2c_reset(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- /*
- * In BIOS-less system, program the correct gmbus frequency
- * before reading edid.
- */
- if (IS_VALLEYVIEW(dev))
- gmbus_set_freq(dev_priv);
-
I915_WRITE(dev_priv->gpio_mmio_base + GMBUS0, 0);
I915_WRITE(dev_priv->gpio_mmio_base + GMBUS4, 0);
}
bool is_dual_link;
u32 reg;
+ u32 a3_power;
struct intel_lvds_connector *attached_connector;
};
struct drm_device *dev = encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
+ enum intel_display_power_domain power_domain;
u32 tmp;
+ power_domain = intel_display_port_power_domain(encoder);
+ if (!intel_display_power_enabled(dev_priv, power_domain))
+ return false;
+
tmp = I915_READ(lvds_encoder->reg);
if (!(tmp & LVDS_PORT_EN))
/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
* appropriately here, but we need to look more thoroughly into how
- * panels behave in the two modes.
+ * panels behave in the two modes. For now, let's just maintain the
+ * value we got from the BIOS.
*/
+ temp &= ~LVDS_A3_POWER_MASK;
+ temp |= lvds_encoder->a3_power;
/* Set the dithering flag on LVDS as needed, note that there is no
* special lvds dither control bit on pch-split platforms, dithering is
struct intel_crtc_config *pipe_config)
{
struct drm_device *dev = intel_encoder->base.dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_lvds_encoder *lvds_encoder =
to_lvds_encoder(&intel_encoder->base);
struct intel_connector *intel_connector =
return false;
}
- if ((I915_READ(lvds_encoder->reg) & LVDS_A3_POWER_MASK) ==
- LVDS_A3_POWER_UP)
+ if (lvds_encoder->a3_power == LVDS_A3_POWER_UP)
lvds_bpp = 8*3;
else
lvds_bpp = 6*3;
DRM_DEBUG_KMS("detected %s-link lvds configuration\n",
lvds_encoder->is_dual_link ? "dual" : "single");
+ lvds_encoder->a3_power = I915_READ(lvds_encoder->reg) &
+ LVDS_A3_POWER_MASK;
+
/*
* Unlock registers and just
* leave them unlocked
DRM_DEBUG_KMS("lid notifier registration failed\n");
lvds_connector->lid_notifier.notifier_call = NULL;
}
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode);
intel_panel_setup_backlight(connector);
case INTEL_OUTPUT_UNKNOWN:
case INTEL_OUTPUT_DISPLAYPORT:
case INTEL_OUTPUT_HDMI:
+ case INTEL_OUTPUT_DP_MST:
type = DISPLAY_TYPE_EXTERNAL_FLAT_PANEL;
break;
case INTEL_OUTPUT_EDP:
*/
DRM_DEBUG_KMS("updating opregion backlight %d/255\n", bclp);
list_for_each_entry(intel_connector, &dev->mode_config.connector_list, base.head)
- intel_panel_set_backlight(intel_connector, bclp, 255);
+ intel_panel_set_backlight_acpi(intel_connector, bclp, 255);
iowrite32(DIV_ROUND_UP(bclp * 100, 255) | ASLE_CBLV_VALID, &asle->cblv);
drm_modeset_unlock(&dev->mode_config.connection_mutex);
}
intel_overlay_release_old_vid_tail(overlay);
+
+
+ i915_gem_track_fb(overlay->old_vid_bo, NULL,
+ INTEL_FRONTBUFFER_OVERLAY(overlay->crtc->pipe));
return 0;
}
bool scale_changed = false;
struct drm_device *dev = overlay->dev;
u32 swidth, swidthsw, sheight, ostride;
+ enum pipe pipe = overlay->crtc->pipe;
BUG_ON(!mutex_is_locked(&dev->struct_mutex));
BUG_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
oconfig = OCONF_CC_OUT_8BIT;
if (IS_GEN4(overlay->dev))
oconfig |= OCONF_CSC_MODE_BT709;
- oconfig |= overlay->crtc->pipe == 0 ?
+ oconfig |= pipe == 0 ?
OCONF_PIPE_A : OCONF_PIPE_B;
iowrite32(oconfig, ®s->OCONFIG);
intel_overlay_unmap_regs(overlay, regs);
if (ret)
goto out_unpin;
+ i915_gem_track_fb(overlay->vid_bo, new_bo,
+ INTEL_FRONTBUFFER_OVERLAY(pipe));
+
overlay->old_vid_bo = overlay->vid_bo;
overlay->vid_bo = new_bo;
+ intel_frontbuffer_flip(dev,
+ INTEL_FRONTBUFFER_OVERLAY(pipe));
+
return 0;
out_unpin:
struct drm_intel_overlay_put_image *put_image_rec = data;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_overlay *overlay;
- struct drm_mode_object *drmmode_obj;
+ struct drm_crtc *drmmode_crtc;
struct intel_crtc *crtc;
struct drm_i915_gem_object *new_bo;
struct put_image_params *params;
if (!params)
return -ENOMEM;
- drmmode_obj = drm_mode_object_find(dev, put_image_rec->crtc_id,
- DRM_MODE_OBJECT_CRTC);
- if (!drmmode_obj) {
+ drmmode_crtc = drm_crtc_find(dev, put_image_rec->crtc_id);
+ if (!drmmode_crtc) {
ret = -ENOENT;
goto out_free;
}
- crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
+ crtc = to_intel_crtc(drmmode_crtc);
new_bo = to_intel_bo(drm_gem_object_lookup(dev, file_priv,
put_image_rec->bo_handle));
}
}
+/**
+ * scale - scale values from one range to another
+ *
+ * @source_val: value in range [@source_min..@source_max]
+ *
+ * Return @source_val in range [@source_min..@source_max] scaled to range
+ * [@target_min..@target_max].
+ */
+static uint32_t scale(uint32_t source_val,
+ uint32_t source_min, uint32_t source_max,
+ uint32_t target_min, uint32_t target_max)
+{
+ uint64_t target_val;
+
+ WARN_ON(source_min > source_max);
+ WARN_ON(target_min > target_max);
+
+ /* defensive */
+ source_val = clamp(source_val, source_min, source_max);
+
+ /* avoid overflows */
+ target_val = (uint64_t)(source_val - source_min) *
+ (target_max - target_min);
+ do_div(target_val, source_max - source_min);
+ target_val += target_min;
+
+ return target_val;
+}
+
+/* Scale user_level in range [0..user_max] to [hw_min..hw_max]. */
+static inline u32 scale_user_to_hw(struct intel_connector *connector,
+ u32 user_level, u32 user_max)
+{
+ struct intel_panel *panel = &connector->panel;
+
+ return scale(user_level, 0, user_max,
+ panel->backlight.min, panel->backlight.max);
+}
+
+/* Scale user_level in range [0..user_max] to [0..hw_max], clamping the result
+ * to [hw_min..hw_max]. */
+static inline u32 clamp_user_to_hw(struct intel_connector *connector,
+ u32 user_level, u32 user_max)
+{
+ struct intel_panel *panel = &connector->panel;
+ u32 hw_level;
+
+ hw_level = scale(user_level, 0, user_max, 0, panel->backlight.max);
+ hw_level = clamp(hw_level, panel->backlight.min, panel->backlight.max);
+
+ return hw_level;
+}
+
+/* Scale hw_level in range [hw_min..hw_max] to [0..user_max]. */
+static inline u32 scale_hw_to_user(struct intel_connector *connector,
+ u32 hw_level, u32 user_max)
+{
+ struct intel_panel *panel = &connector->panel;
+
+ return scale(hw_level, panel->backlight.min, panel->backlight.max,
+ 0, user_max);
+}
+
static u32 intel_panel_compute_brightness(struct intel_connector *connector,
u32 val)
{
dev_priv->display.set_backlight(connector, level);
}
-/* set backlight brightness to level in range [0..max] */
-void intel_panel_set_backlight(struct intel_connector *connector, u32 level,
- u32 max)
+/* set backlight brightness to level in range [0..max], scaling wrt hw min */
+static void intel_panel_set_backlight(struct intel_connector *connector,
+ u32 user_level, u32 user_max)
{
struct drm_device *dev = connector->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_panel *panel = &connector->panel;
enum pipe pipe = intel_get_pipe_from_connector(connector);
- u32 freq;
+ u32 hw_level;
unsigned long flags;
- u64 n;
if (!panel->backlight.present || pipe == INVALID_PIPE)
return;
WARN_ON(panel->backlight.max == 0);
- /* scale to hardware max, but be careful to not overflow */
- freq = panel->backlight.max;
- n = (u64)level * freq;
- do_div(n, max);
- level = n;
+ hw_level = scale_user_to_hw(connector, user_level, user_max);
+ panel->backlight.level = hw_level;
+
+ if (panel->backlight.enabled)
+ intel_panel_actually_set_backlight(connector, hw_level);
+
+ spin_unlock_irqrestore(&dev_priv->backlight_lock, flags);
+}
+
+/* set backlight brightness to level in range [0..max], assuming hw min is
+ * respected.
+ */
+void intel_panel_set_backlight_acpi(struct intel_connector *connector,
+ u32 user_level, u32 user_max)
+{
+ struct drm_device *dev = connector->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_panel *panel = &connector->panel;
+ enum pipe pipe = intel_get_pipe_from_connector(connector);
+ u32 hw_level;
+ unsigned long flags;
+
+ if (!panel->backlight.present || pipe == INVALID_PIPE)
+ return;
+
+ spin_lock_irqsave(&dev_priv->backlight_lock, flags);
+
+ WARN_ON(panel->backlight.max == 0);
+
+ hw_level = clamp_user_to_hw(connector, user_level, user_max);
+ panel->backlight.level = hw_level;
- panel->backlight.level = level;
if (panel->backlight.device)
- panel->backlight.device->props.brightness = level;
+ panel->backlight.device->props.brightness =
+ scale_hw_to_user(connector,
+ panel->backlight.level,
+ panel->backlight.device->props.max_brightness);
if (panel->backlight.enabled)
- intel_panel_actually_set_backlight(connector, level);
+ intel_panel_actually_set_backlight(connector, hw_level);
spin_unlock_irqrestore(&dev_priv->backlight_lock, flags);
}
panel->backlight.level = panel->backlight.max;
if (panel->backlight.device)
panel->backlight.device->props.brightness =
- panel->backlight.level;
+ scale_hw_to_user(connector,
+ panel->backlight.level,
+ panel->backlight.device->props.max_brightness);
}
dev_priv->display.enable_backlight(connector);
struct intel_connector *connector = bl_get_data(bd);
struct drm_device *dev = connector->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
+ u32 hw_level;
int ret;
intel_runtime_pm_get(dev_priv);
drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
- ret = intel_panel_get_backlight(connector);
+
+ hw_level = intel_panel_get_backlight(connector);
+ ret = scale_hw_to_user(connector, hw_level, bd->props.max_brightness);
+
drm_modeset_unlock(&dev->mode_config.connection_mutex);
intel_runtime_pm_put(dev_priv);
if (WARN_ON(panel->backlight.device))
return -ENODEV;
- BUG_ON(panel->backlight.max == 0);
+ WARN_ON(panel->backlight.max == 0);
memset(&props, 0, sizeof(props));
props.type = BACKLIGHT_RAW;
- props.brightness = panel->backlight.level;
+
+ /*
+ * Note: Everything should work even if the backlight device max
+ * presented to the userspace is arbitrarily chosen.
+ */
props.max_brightness = panel->backlight.max;
+ props.brightness = scale_hw_to_user(connector,
+ panel->backlight.level,
+ props.max_brightness);
/*
* Note: using the same name independent of the connector prevents
* XXX: Query mode clock or hardware clock and program PWM modulation frequency
* appropriately when it's 0. Use VBT and/or sane defaults.
*/
+static u32 get_backlight_min_vbt(struct intel_connector *connector)
+{
+ struct drm_device *dev = connector->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_panel *panel = &connector->panel;
+
+ WARN_ON(panel->backlight.max == 0);
+
+ /* vbt value is a coefficient in range [0..255] */
+ return scale(dev_priv->vbt.backlight.min_brightness, 0, 255,
+ 0, panel->backlight.max);
+}
+
static int bdw_setup_backlight(struct intel_connector *connector)
{
struct drm_device *dev = connector->base.dev;
if (!panel->backlight.max)
return -ENODEV;
+ panel->backlight.min = get_backlight_min_vbt(connector);
+
val = bdw_get_backlight(connector);
panel->backlight.level = intel_panel_compute_brightness(connector, val);
if (!panel->backlight.max)
return -ENODEV;
+ panel->backlight.min = get_backlight_min_vbt(connector);
+
val = pch_get_backlight(connector);
panel->backlight.level = intel_panel_compute_brightness(connector, val);
if (!panel->backlight.max)
return -ENODEV;
+ panel->backlight.min = get_backlight_min_vbt(connector);
+
val = i9xx_get_backlight(connector);
panel->backlight.level = intel_panel_compute_brightness(connector, val);
if (!panel->backlight.max)
return -ENODEV;
+ panel->backlight.min = get_backlight_min_vbt(connector);
+
val = i9xx_get_backlight(connector);
panel->backlight.level = intel_panel_compute_brightness(connector, val);
if (!panel->backlight.max)
return -ENODEV;
+ panel->backlight.min = get_backlight_min_vbt(connector);
+
val = _vlv_get_backlight(dev, PIPE_A);
panel->backlight.level = intel_panel_compute_brightness(connector, val);
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_framebuffer *fb = crtc->primary->fb;
- struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
- struct drm_i915_gem_object *obj = intel_fb->obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int cfb_pitch;
int i;
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_framebuffer *fb = crtc->primary->fb;
- struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
- struct drm_i915_gem_object *obj = intel_fb->obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
u32 dpfc_ctl;
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_framebuffer *fb = crtc->primary->fb;
- struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
- struct drm_i915_gem_object *obj = intel_fb->obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
u32 dpfc_ctl;
dpfc_ctl = DPFC_CTL_PLANE(intel_crtc->plane);
if (drm_format_plane_cpp(fb->pixel_format, 0) == 2)
+ dev_priv->fbc.threshold++;
+
+ switch (dev_priv->fbc.threshold) {
+ case 4:
+ case 3:
+ dpfc_ctl |= DPFC_CTL_LIMIT_4X;
+ break;
+ case 2:
dpfc_ctl |= DPFC_CTL_LIMIT_2X;
- else
+ break;
+ case 1:
dpfc_ctl |= DPFC_CTL_LIMIT_1X;
+ break;
+ }
dpfc_ctl |= DPFC_CTL_FENCE_EN;
if (IS_GEN5(dev))
dpfc_ctl |= obj->fence_reg;
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_framebuffer *fb = crtc->primary->fb;
- struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
- struct drm_i915_gem_object *obj = intel_fb->obj;
+ struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
u32 dpfc_ctl;
dpfc_ctl = IVB_DPFC_CTL_PLANE(intel_crtc->plane);
if (drm_format_plane_cpp(fb->pixel_format, 0) == 2)
+ dev_priv->fbc.threshold++;
+
+ switch (dev_priv->fbc.threshold) {
+ case 4:
+ case 3:
+ dpfc_ctl |= DPFC_CTL_LIMIT_4X;
+ break;
+ case 2:
dpfc_ctl |= DPFC_CTL_LIMIT_2X;
- else
+ break;
+ case 1:
dpfc_ctl |= DPFC_CTL_LIMIT_1X;
+ break;
+ }
+
dpfc_ctl |= IVB_DPFC_CTL_FENCE_EN;
I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
struct drm_crtc *crtc = NULL, *tmp_crtc;
struct intel_crtc *intel_crtc;
struct drm_framebuffer *fb;
- struct intel_framebuffer *intel_fb;
struct drm_i915_gem_object *obj;
const struct drm_display_mode *adjusted_mode;
unsigned int max_width, max_height;
intel_crtc = to_intel_crtc(crtc);
fb = crtc->primary->fb;
- intel_fb = to_intel_framebuffer(fb);
- obj = intel_fb->obj;
+ obj = intel_fb_obj(fb);
adjusted_mode = &intel_crtc->config.adjusted_mode;
if (i915.enable_fbc < 0) {
goto out_disable;
}
- if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) {
+ if (INTEL_INFO(dev)->gen >= 8 || IS_HASWELL(dev)) {
+ max_width = 4096;
+ max_height = 4096;
+ } else if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) {
max_width = 4096;
max_height = 2048;
} else {
if (in_dbg_master())
goto out_disable;
- if (i915_gem_stolen_setup_compression(dev, intel_fb->obj->base.size)) {
+ if (i915_gem_stolen_setup_compression(dev, obj->base.size,
+ drm_format_plane_cpp(fb->pixel_format, 0))) {
if (set_no_fbc_reason(dev_priv, FBC_STOLEN_TOO_SMALL))
DRM_DEBUG_KMS("framebuffer too large, disabling compression\n");
goto out_disable;
return NULL;
}
-static void pineview_disable_cxsr(struct drm_device *dev)
+void intel_set_memory_cxsr(struct drm_i915_private *dev_priv, bool enable)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_device *dev = dev_priv->dev;
+ u32 val;
+
+ if (IS_VALLEYVIEW(dev)) {
+ I915_WRITE(FW_BLC_SELF_VLV, enable ? FW_CSPWRDWNEN : 0);
+ } else if (IS_G4X(dev) || IS_CRESTLINE(dev)) {
+ I915_WRITE(FW_BLC_SELF, enable ? FW_BLC_SELF_EN : 0);
+ } else if (IS_PINEVIEW(dev)) {
+ val = I915_READ(DSPFW3) & ~PINEVIEW_SELF_REFRESH_EN;
+ val |= enable ? PINEVIEW_SELF_REFRESH_EN : 0;
+ I915_WRITE(DSPFW3, val);
+ } else if (IS_I945G(dev) || IS_I945GM(dev)) {
+ val = enable ? _MASKED_BIT_ENABLE(FW_BLC_SELF_EN) :
+ _MASKED_BIT_DISABLE(FW_BLC_SELF_EN);
+ I915_WRITE(FW_BLC_SELF, val);
+ } else if (IS_I915GM(dev)) {
+ val = enable ? _MASKED_BIT_ENABLE(INSTPM_SELF_EN) :
+ _MASKED_BIT_DISABLE(INSTPM_SELF_EN);
+ I915_WRITE(INSTPM, val);
+ } else {
+ return;
+ }
- /* deactivate cxsr */
- I915_WRITE(DSPFW3, I915_READ(DSPFW3) & ~PINEVIEW_SELF_REFRESH_EN);
+ DRM_DEBUG_KMS("memory self-refresh is %s\n",
+ enable ? "enabled" : "disabled");
}
/*
/* Pineview has different values for various configs */
static const struct intel_watermark_params pineview_display_wm = {
- PINEVIEW_DISPLAY_FIFO,
- PINEVIEW_MAX_WM,
- PINEVIEW_DFT_WM,
- PINEVIEW_GUARD_WM,
- PINEVIEW_FIFO_LINE_SIZE
+ .fifo_size = PINEVIEW_DISPLAY_FIFO,
+ .max_wm = PINEVIEW_MAX_WM,
+ .default_wm = PINEVIEW_DFT_WM,
+ .guard_size = PINEVIEW_GUARD_WM,
+ .cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params pineview_display_hplloff_wm = {
- PINEVIEW_DISPLAY_FIFO,
- PINEVIEW_MAX_WM,
- PINEVIEW_DFT_HPLLOFF_WM,
- PINEVIEW_GUARD_WM,
- PINEVIEW_FIFO_LINE_SIZE
+ .fifo_size = PINEVIEW_DISPLAY_FIFO,
+ .max_wm = PINEVIEW_MAX_WM,
+ .default_wm = PINEVIEW_DFT_HPLLOFF_WM,
+ .guard_size = PINEVIEW_GUARD_WM,
+ .cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params pineview_cursor_wm = {
- PINEVIEW_CURSOR_FIFO,
- PINEVIEW_CURSOR_MAX_WM,
- PINEVIEW_CURSOR_DFT_WM,
- PINEVIEW_CURSOR_GUARD_WM,
- PINEVIEW_FIFO_LINE_SIZE,
+ .fifo_size = PINEVIEW_CURSOR_FIFO,
+ .max_wm = PINEVIEW_CURSOR_MAX_WM,
+ .default_wm = PINEVIEW_CURSOR_DFT_WM,
+ .guard_size = PINEVIEW_CURSOR_GUARD_WM,
+ .cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params pineview_cursor_hplloff_wm = {
- PINEVIEW_CURSOR_FIFO,
- PINEVIEW_CURSOR_MAX_WM,
- PINEVIEW_CURSOR_DFT_WM,
- PINEVIEW_CURSOR_GUARD_WM,
- PINEVIEW_FIFO_LINE_SIZE
+ .fifo_size = PINEVIEW_CURSOR_FIFO,
+ .max_wm = PINEVIEW_CURSOR_MAX_WM,
+ .default_wm = PINEVIEW_CURSOR_DFT_WM,
+ .guard_size = PINEVIEW_CURSOR_GUARD_WM,
+ .cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params g4x_wm_info = {
- G4X_FIFO_SIZE,
- G4X_MAX_WM,
- G4X_MAX_WM,
- 2,
- G4X_FIFO_LINE_SIZE,
+ .fifo_size = G4X_FIFO_SIZE,
+ .max_wm = G4X_MAX_WM,
+ .default_wm = G4X_MAX_WM,
+ .guard_size = 2,
+ .cacheline_size = G4X_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params g4x_cursor_wm_info = {
- I965_CURSOR_FIFO,
- I965_CURSOR_MAX_WM,
- I965_CURSOR_DFT_WM,
- 2,
- G4X_FIFO_LINE_SIZE,
+ .fifo_size = I965_CURSOR_FIFO,
+ .max_wm = I965_CURSOR_MAX_WM,
+ .default_wm = I965_CURSOR_DFT_WM,
+ .guard_size = 2,
+ .cacheline_size = G4X_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params valleyview_wm_info = {
- VALLEYVIEW_FIFO_SIZE,
- VALLEYVIEW_MAX_WM,
- VALLEYVIEW_MAX_WM,
- 2,
- G4X_FIFO_LINE_SIZE,
+ .fifo_size = VALLEYVIEW_FIFO_SIZE,
+ .max_wm = VALLEYVIEW_MAX_WM,
+ .default_wm = VALLEYVIEW_MAX_WM,
+ .guard_size = 2,
+ .cacheline_size = G4X_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params valleyview_cursor_wm_info = {
- I965_CURSOR_FIFO,
- VALLEYVIEW_CURSOR_MAX_WM,
- I965_CURSOR_DFT_WM,
- 2,
- G4X_FIFO_LINE_SIZE,
+ .fifo_size = I965_CURSOR_FIFO,
+ .max_wm = VALLEYVIEW_CURSOR_MAX_WM,
+ .default_wm = I965_CURSOR_DFT_WM,
+ .guard_size = 2,
+ .cacheline_size = G4X_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params i965_cursor_wm_info = {
- I965_CURSOR_FIFO,
- I965_CURSOR_MAX_WM,
- I965_CURSOR_DFT_WM,
- 2,
- I915_FIFO_LINE_SIZE,
+ .fifo_size = I965_CURSOR_FIFO,
+ .max_wm = I965_CURSOR_MAX_WM,
+ .default_wm = I965_CURSOR_DFT_WM,
+ .guard_size = 2,
+ .cacheline_size = I915_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params i945_wm_info = {
- I945_FIFO_SIZE,
- I915_MAX_WM,
- 1,
- 2,
- I915_FIFO_LINE_SIZE
+ .fifo_size = I945_FIFO_SIZE,
+ .max_wm = I915_MAX_WM,
+ .default_wm = 1,
+ .guard_size = 2,
+ .cacheline_size = I915_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params i915_wm_info = {
- I915_FIFO_SIZE,
- I915_MAX_WM,
- 1,
- 2,
- I915_FIFO_LINE_SIZE
+ .fifo_size = I915_FIFO_SIZE,
+ .max_wm = I915_MAX_WM,
+ .default_wm = 1,
+ .guard_size = 2,
+ .cacheline_size = I915_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params i830_wm_info = {
- I855GM_FIFO_SIZE,
- I915_MAX_WM,
- 1,
- 2,
- I830_FIFO_LINE_SIZE
+ .fifo_size = I855GM_FIFO_SIZE,
+ .max_wm = I915_MAX_WM,
+ .default_wm = 1,
+ .guard_size = 2,
+ .cacheline_size = I830_FIFO_LINE_SIZE,
};
static const struct intel_watermark_params i845_wm_info = {
- I830_FIFO_SIZE,
- I915_MAX_WM,
- 1,
- 2,
- I830_FIFO_LINE_SIZE
+ .fifo_size = I830_FIFO_SIZE,
+ .max_wm = I915_MAX_WM,
+ .default_wm = 1,
+ .guard_size = 2,
+ .cacheline_size = I830_FIFO_LINE_SIZE,
};
/**
dev_priv->fsb_freq, dev_priv->mem_freq);
if (!latency) {
DRM_DEBUG_KMS("Unknown FSB/MEM found, disable CxSR\n");
- pineview_disable_cxsr(dev);
+ intel_set_memory_cxsr(dev_priv, false);
return;
}
I915_WRITE(DSPFW3, reg);
DRM_DEBUG_KMS("DSPFW3 register is %x\n", reg);
- /* activate cxsr */
- I915_WRITE(DSPFW3,
- I915_READ(DSPFW3) | PINEVIEW_SELF_REFRESH_EN);
- DRM_DEBUG_KMS("Self-refresh is enabled\n");
+ intel_set_memory_cxsr(dev_priv, true);
} else {
- pineview_disable_cxsr(dev);
- DRM_DEBUG_KMS("Self-refresh is disabled\n");
+ intel_set_memory_cxsr(dev_priv, false);
}
}
pixel_size = crtc->primary->fb->bits_per_pixel / 8; /* BPP */
entries = (clock / 1000) * pixel_size;
- *plane_prec_mult = (entries > 256) ?
- DRAIN_LATENCY_PRECISION_32 : DRAIN_LATENCY_PRECISION_16;
- *plane_dl = (64 * (*plane_prec_mult) * 4) / ((clock / 1000) *
- pixel_size);
+ *plane_prec_mult = (entries > 128) ?
+ DRAIN_LATENCY_PRECISION_64 : DRAIN_LATENCY_PRECISION_32;
+ *plane_dl = (64 * (*plane_prec_mult) * 4) / entries;
entries = (clock / 1000) * 4; /* BPP is always 4 for cursor */
- *cursor_prec_mult = (entries > 256) ?
- DRAIN_LATENCY_PRECISION_32 : DRAIN_LATENCY_PRECISION_16;
- *cursor_dl = (64 * (*cursor_prec_mult) * 4) / ((clock / 1000) * 4);
+ *cursor_prec_mult = (entries > 128) ?
+ DRAIN_LATENCY_PRECISION_64 : DRAIN_LATENCY_PRECISION_32;
+ *cursor_dl = (64 * (*cursor_prec_mult) * 4) / entries;
return true;
}
if (vlv_compute_drain_latency(dev, 0, &plane_prec_mult, &planea_dl,
&cursor_prec_mult, &cursora_dl)) {
cursora_prec = (cursor_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
- DDL_CURSORA_PRECISION_32 : DDL_CURSORA_PRECISION_16;
+ DDL_CURSORA_PRECISION_32 : DDL_CURSORA_PRECISION_64;
planea_prec = (plane_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
- DDL_PLANEA_PRECISION_32 : DDL_PLANEA_PRECISION_16;
+ DDL_PLANEA_PRECISION_32 : DDL_PLANEA_PRECISION_64;
I915_WRITE(VLV_DDL1, cursora_prec |
(cursora_dl << DDL_CURSORA_SHIFT) |
if (vlv_compute_drain_latency(dev, 1, &plane_prec_mult, &planeb_dl,
&cursor_prec_mult, &cursorb_dl)) {
cursorb_prec = (cursor_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
- DDL_CURSORB_PRECISION_32 : DDL_CURSORB_PRECISION_16;
+ DDL_CURSORB_PRECISION_32 : DDL_CURSORB_PRECISION_64;
planeb_prec = (plane_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
- DDL_PLANEB_PRECISION_32 : DDL_PLANEB_PRECISION_16;
+ DDL_PLANEB_PRECISION_32 : DDL_PLANEB_PRECISION_64;
I915_WRITE(VLV_DDL2, cursorb_prec |
(cursorb_dl << DDL_CURSORB_SHIFT) |
int plane_sr, cursor_sr;
int ignore_plane_sr, ignore_cursor_sr;
unsigned int enabled = 0;
+ bool cxsr_enabled;
vlv_update_drain_latency(dev);
&valleyview_wm_info,
&valleyview_cursor_wm_info,
&ignore_plane_sr, &cursor_sr)) {
- I915_WRITE(FW_BLC_SELF_VLV, FW_CSPWRDWNEN);
+ cxsr_enabled = true;
} else {
- I915_WRITE(FW_BLC_SELF_VLV,
- I915_READ(FW_BLC_SELF_VLV) & ~FW_CSPWRDWNEN);
+ cxsr_enabled = false;
+ intel_set_memory_cxsr(dev_priv, false);
plane_sr = cursor_sr = 0;
}
I915_WRITE(DSPFW3,
(I915_READ(DSPFW3) & ~DSPFW_CURSOR_SR_MASK) |
(cursor_sr << DSPFW_CURSOR_SR_SHIFT));
+
+ if (cxsr_enabled)
+ intel_set_memory_cxsr(dev_priv, true);
}
static void g4x_update_wm(struct drm_crtc *crtc)
int planea_wm, planeb_wm, cursora_wm, cursorb_wm;
int plane_sr, cursor_sr;
unsigned int enabled = 0;
+ bool cxsr_enabled;
if (g4x_compute_wm0(dev, PIPE_A,
&g4x_wm_info, latency_ns,
&g4x_wm_info,
&g4x_cursor_wm_info,
&plane_sr, &cursor_sr)) {
- I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+ cxsr_enabled = true;
} else {
- I915_WRITE(FW_BLC_SELF,
- I915_READ(FW_BLC_SELF) & ~FW_BLC_SELF_EN);
+ cxsr_enabled = false;
+ intel_set_memory_cxsr(dev_priv, false);
plane_sr = cursor_sr = 0;
}
I915_WRITE(DSPFW3,
(I915_READ(DSPFW3) & ~(DSPFW_HPLL_SR_EN | DSPFW_CURSOR_SR_MASK)) |
(cursor_sr << DSPFW_CURSOR_SR_SHIFT));
+
+ if (cxsr_enabled)
+ intel_set_memory_cxsr(dev_priv, true);
}
static void i965_update_wm(struct drm_crtc *unused_crtc)
struct drm_crtc *crtc;
int srwm = 1;
int cursor_sr = 16;
+ bool cxsr_enabled;
/* Calc sr entries for one plane configs */
crtc = single_enabled_crtc(dev);
DRM_DEBUG_KMS("self-refresh watermark: display plane %d "
"cursor %d\n", srwm, cursor_sr);
- if (IS_CRESTLINE(dev))
- I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+ cxsr_enabled = true;
} else {
+ cxsr_enabled = false;
/* Turn off self refresh if both pipes are enabled */
- if (IS_CRESTLINE(dev))
- I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF)
- & ~FW_BLC_SELF_EN);
+ intel_set_memory_cxsr(dev_priv, false);
}
DRM_DEBUG_KMS("Setting FIFO watermarks - A: 8, B: 8, C: 8, SR %d\n",
I915_WRITE(DSPFW2, (8 << 8) | (8 << 0));
/* update cursor SR watermark */
I915_WRITE(DSPFW3, (cursor_sr << DSPFW_CURSOR_SR_SHIFT));
+
+ if (cxsr_enabled)
+ intel_set_memory_cxsr(dev_priv, true);
}
static void i9xx_update_wm(struct drm_crtc *unused_crtc)
DRM_DEBUG_KMS("FIFO watermarks - A: %d, B: %d\n", planea_wm, planeb_wm);
if (IS_I915GM(dev) && enabled) {
- struct intel_framebuffer *fb;
+ struct drm_i915_gem_object *obj;
- fb = to_intel_framebuffer(enabled->primary->fb);
+ obj = intel_fb_obj(enabled->primary->fb);
/* self-refresh seems busted with untiled */
- if (fb->obj->tiling_mode == I915_TILING_NONE)
+ if (obj->tiling_mode == I915_TILING_NONE)
enabled = NULL;
}
cwm = 2;
/* Play safe and disable self-refresh before adjusting watermarks. */
- if (IS_I945G(dev) || IS_I945GM(dev))
- I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN_MASK | 0);
- else if (IS_I915GM(dev))
- I915_WRITE(INSTPM, _MASKED_BIT_DISABLE(INSTPM_SELF_EN));
+ intel_set_memory_cxsr(dev_priv, false);
/* Calc sr entries for one plane configs */
if (HAS_FW_BLC(dev) && enabled) {
I915_WRITE(FW_BLC, fwater_lo);
I915_WRITE(FW_BLC2, fwater_hi);
- if (HAS_FW_BLC(dev)) {
- if (enabled) {
- if (IS_I945G(dev) || IS_I945GM(dev))
- I915_WRITE(FW_BLC_SELF,
- FW_BLC_SELF_EN_MASK | FW_BLC_SELF_EN);
- else if (IS_I915GM(dev))
- I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_SELF_EN));
- DRM_DEBUG_KMS("memory self refresh enabled\n");
- } else
- DRM_DEBUG_KMS("memory self refresh disabled\n");
- }
+ if (enabled)
+ intel_set_memory_cxsr(dev_priv, true);
}
static void i845_update_wm(struct drm_crtc *unused_crtc)
ilk_write_wm_values(dev_priv, &results);
}
-static void ilk_update_sprite_wm(struct drm_plane *plane,
- struct drm_crtc *crtc,
- uint32_t sprite_width, int pixel_size,
- bool enabled, bool scaled)
+static void
+ilk_update_sprite_wm(struct drm_plane *plane,
+ struct drm_crtc *crtc,
+ uint32_t sprite_width, uint32_t sprite_height,
+ int pixel_size, bool enabled, bool scaled)
{
struct drm_device *dev = plane->dev;
struct intel_plane *intel_plane = to_intel_plane(plane);
intel_plane->wm.enabled = enabled;
intel_plane->wm.scaled = scaled;
intel_plane->wm.horiz_pixels = sprite_width;
+ intel_plane->wm.vert_pixels = sprite_width;
intel_plane->wm.bytes_per_pixel = pixel_size;
/*
void intel_update_sprite_watermarks(struct drm_plane *plane,
struct drm_crtc *crtc,
- uint32_t sprite_width, int pixel_size,
+ uint32_t sprite_width,
+ uint32_t sprite_height,
+ int pixel_size,
bool enabled, bool scaled)
{
struct drm_i915_private *dev_priv = plane->dev->dev_private;
if (dev_priv->display.update_sprite_wm)
- dev_priv->display.update_sprite_wm(plane, crtc, sprite_width,
+ dev_priv->display.update_sprite_wm(plane, crtc,
+ sprite_width, sprite_height,
pixel_size, enabled, scaled);
}
if (val < dev_priv->rps.max_freq_softlimit)
mask |= GEN6_PM_RP_UP_THRESHOLD;
+ mask |= dev_priv->pm_rps_events & (GEN6_PM_RP_DOWN_EI_EXPIRED | GEN6_PM_RP_UP_EI_EXPIRED);
+ mask &= dev_priv->pm_rps_events;
+
/* IVB and SNB hard hangs on looping batchbuffer
* if GEN6_PM_UP_EI_EXPIRED is masked.
*/
mutex_lock(&dev_priv->rps.hw_lock);
if (dev_priv->rps.enabled) {
- if (IS_VALLEYVIEW(dev))
+ if (IS_CHERRYVIEW(dev))
+ valleyview_set_rps(dev_priv->dev, dev_priv->rps.min_freq_softlimit);
+ else if (IS_VALLEYVIEW(dev))
vlv_set_rps_idle(dev_priv);
else
gen6_set_rps(dev_priv->dev, dev_priv->rps.min_freq_softlimit);
gen6_disable_rps_interrupts(dev);
}
+static void cherryview_disable_rps(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ I915_WRITE(GEN6_RC_CONTROL, 0);
+
+ gen8_disable_rps_interrupts(dev);
+}
+
static void valleyview_disable_rps(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
else
mode = 0;
}
- DRM_INFO("Enabling RC6 states: RC6 %s, RC6p %s, RC6pp %s\n",
- (mode & GEN6_RC_CTL_RC6_ENABLE) ? "on" : "off",
- (mode & GEN6_RC_CTL_RC6p_ENABLE) ? "on" : "off",
- (mode & GEN6_RC_CTL_RC6pp_ENABLE) ? "on" : "off");
+ DRM_DEBUG_KMS("Enabling RC6 states: RC6 %s, RC6p %s, RC6pp %s\n",
+ (mode & GEN6_RC_CTL_RC6_ENABLE) ? "on" : "off",
+ (mode & GEN6_RC_CTL_RC6p_ENABLE) ? "on" : "off",
+ (mode & GEN6_RC_CTL_RC6pp_ENABLE) ? "on" : "off");
}
static int sanitize_rc6_option(const struct drm_device *dev, int enable_rc6)
mask = INTEL_RC6_ENABLE;
if ((enable_rc6 & mask) != enable_rc6)
- DRM_INFO("Adjusting RC6 mask to %d (requested %d, valid %d)\n",
- enable_rc6 & mask, enable_rc6, mask);
+ DRM_DEBUG_KMS("Adjusting RC6 mask to %d (requested %d, valid %d)\n",
+ enable_rc6 & mask, enable_rc6, mask);
return enable_rc6 & mask;
}
spin_lock_irq(&dev_priv->irq_lock);
WARN_ON(dev_priv->rps.pm_iir);
- bdw_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+ gen8_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
I915_WRITE(GEN8_GT_IIR(2), dev_priv->pm_rps_events);
spin_unlock_irq(&dev_priv->irq_lock);
}
spin_lock_irq(&dev_priv->irq_lock);
WARN_ON(dev_priv->rps.pm_iir);
- snb_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+ gen6_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
I915_WRITE(GEN6_PMIIR, dev_priv->pm_rps_events);
spin_unlock_irq(&dev_priv->irq_lock);
}
for_each_ring(ring, dev_priv, unused)
I915_WRITE(RING_MAX_IDLE(ring->mmio_base), 10);
I915_WRITE(GEN6_RC_SLEEP, 0);
- I915_WRITE(GEN6_RC6_THRESHOLD, 50000); /* 50/125ms per EI */
+ if (IS_BROADWELL(dev))
+ I915_WRITE(GEN6_RC6_THRESHOLD, 625); /* 800us/1.28 for TO */
+ else
+ I915_WRITE(GEN6_RC6_THRESHOLD, 50000); /* 50/125ms per EI */
/* 3: Enable RC6 */
if (intel_enable_rc6(dev) & INTEL_RC6_ENABLE)
rc6_mask = GEN6_RC_CTL_RC6_ENABLE;
intel_print_rc6_info(dev, rc6_mask);
- I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
- GEN6_RC_CTL_EI_MODE(1) |
- rc6_mask);
+ if (IS_BROADWELL(dev))
+ I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
+ GEN7_RC_CTL_TO_MODE |
+ rc6_mask);
+ else
+ I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
+ GEN6_RC_CTL_EI_MODE(1) |
+ rc6_mask);
/* 4 Program defaults and thresholds for RPS*/
I915_WRITE(GEN6_RPNSWREQ,
mutex_unlock(&dev_priv->rps.hw_lock);
}
-int valleyview_rps_max_freq(struct drm_i915_private *dev_priv)
+static int cherryview_rps_max_freq(struct drm_i915_private *dev_priv)
+{
+ u32 val, rp0;
+
+ val = vlv_punit_read(dev_priv, PUNIT_GPU_STATUS_REG);
+ rp0 = (val >> PUNIT_GPU_STATUS_MAX_FREQ_SHIFT) & PUNIT_GPU_STATUS_MAX_FREQ_MASK;
+
+ return rp0;
+}
+
+static int cherryview_rps_rpe_freq(struct drm_i915_private *dev_priv)
+{
+ u32 val, rpe;
+
+ val = vlv_punit_read(dev_priv, PUNIT_GPU_DUTYCYCLE_REG);
+ rpe = (val >> PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT) & PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK;
+
+ return rpe;
+}
+
+static int cherryview_rps_guar_freq(struct drm_i915_private *dev_priv)
+{
+ u32 val, rp1;
+
+ val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
+ rp1 = (val >> PUNIT_GPU_STATUS_MAX_FREQ_SHIFT) & PUNIT_GPU_STATUS_MAX_FREQ_MASK;
+
+ return rp1;
+}
+
+static int cherryview_rps_min_freq(struct drm_i915_private *dev_priv)
+{
+ u32 val, rpn;
+
+ val = vlv_punit_read(dev_priv, PUNIT_GPU_STATUS_REG);
+ rpn = (val >> PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT) & PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK;
+ return rpn;
+}
+
+static int valleyview_rps_guar_freq(struct drm_i915_private *dev_priv)
+{
+ u32 val, rp1;
+
+ val = vlv_nc_read(dev_priv, IOSF_NC_FB_GFX_FREQ_FUSE);
+
+ rp1 = (val & FB_GFX_FGUARANTEED_FREQ_FUSE_MASK) >> FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT;
+
+ return rp1;
+}
+
+static int valleyview_rps_max_freq(struct drm_i915_private *dev_priv)
{
u32 val, rp0;
return rpe;
}
-int valleyview_rps_min_freq(struct drm_i915_private *dev_priv)
+static int valleyview_rps_min_freq(struct drm_i915_private *dev_priv)
{
return vlv_punit_read(dev_priv, PUNIT_REG_GPU_LFM) & 0xff;
}
dev_priv->vlv_pctx->stolen->start);
}
+
+/* Check that the pcbr address is not empty. */
+static void cherryview_check_pctx(struct drm_i915_private *dev_priv)
+{
+ unsigned long pctx_addr = I915_READ(VLV_PCBR) & ~4095;
+
+ WARN_ON((pctx_addr >> VLV_PCBR_ADDR_SHIFT) == 0);
+}
+
+static void cherryview_setup_pctx(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ unsigned long pctx_paddr, paddr;
+ struct i915_gtt *gtt = &dev_priv->gtt;
+ u32 pcbr;
+ int pctx_size = 32*1024;
+
+ WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+ pcbr = I915_READ(VLV_PCBR);
+ if ((pcbr >> VLV_PCBR_ADDR_SHIFT) == 0) {
+ paddr = (dev_priv->mm.stolen_base +
+ (gtt->stolen_size - pctx_size));
+
+ pctx_paddr = (paddr & (~4095));
+ I915_WRITE(VLV_PCBR, pctx_paddr);
+ }
+}
+
static void valleyview_setup_pctx(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
dev_priv->rps.efficient_freq);
+ dev_priv->rps.rp1_freq = valleyview_rps_guar_freq(dev_priv);
+ DRM_DEBUG_DRIVER("RP1(Guar Freq) GPU freq: %d MHz (%u)\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.rp1_freq),
+ dev_priv->rps.rp1_freq);
+
dev_priv->rps.min_freq = valleyview_rps_min_freq(dev_priv);
DRM_DEBUG_DRIVER("min GPU freq: %d MHz (%u)\n",
vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq),
mutex_unlock(&dev_priv->rps.hw_lock);
}
+static void cherryview_init_gt_powersave(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ cherryview_setup_pctx(dev);
+
+ mutex_lock(&dev_priv->rps.hw_lock);
+
+ dev_priv->rps.max_freq = cherryview_rps_max_freq(dev_priv);
+ dev_priv->rps.rp0_freq = dev_priv->rps.max_freq;
+ DRM_DEBUG_DRIVER("max GPU freq: %d MHz (%u)\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.max_freq),
+ dev_priv->rps.max_freq);
+
+ dev_priv->rps.efficient_freq = cherryview_rps_rpe_freq(dev_priv);
+ DRM_DEBUG_DRIVER("RPe GPU freq: %d MHz (%u)\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
+ dev_priv->rps.efficient_freq);
+
+ dev_priv->rps.rp1_freq = cherryview_rps_guar_freq(dev_priv);
+ DRM_DEBUG_DRIVER("RP1(Guar) GPU freq: %d MHz (%u)\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.rp1_freq),
+ dev_priv->rps.rp1_freq);
+
+ dev_priv->rps.min_freq = cherryview_rps_min_freq(dev_priv);
+ DRM_DEBUG_DRIVER("min GPU freq: %d MHz (%u)\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq),
+ dev_priv->rps.min_freq);
+
+ /* Preserve min/max settings in case of re-init */
+ if (dev_priv->rps.max_freq_softlimit == 0)
+ dev_priv->rps.max_freq_softlimit = dev_priv->rps.max_freq;
+
+ if (dev_priv->rps.min_freq_softlimit == 0)
+ dev_priv->rps.min_freq_softlimit = dev_priv->rps.min_freq;
+
+ mutex_unlock(&dev_priv->rps.hw_lock);
+}
+
static void valleyview_cleanup_gt_powersave(struct drm_device *dev)
{
valleyview_cleanup_pctx(dev);
}
+static void cherryview_enable_rps(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_engine_cs *ring;
+ u32 gtfifodbg, val, rc6_mode = 0, pcbr;
+ int i;
+
+ WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+
+ gtfifodbg = I915_READ(GTFIFODBG);
+ if (gtfifodbg) {
+ DRM_DEBUG_DRIVER("GT fifo had a previous error %x\n",
+ gtfifodbg);
+ I915_WRITE(GTFIFODBG, gtfifodbg);
+ }
+
+ cherryview_check_pctx(dev_priv);
+
+ /* 1a & 1b: Get forcewake during program sequence. Although the driver
+ * hasn't enabled a state yet where we need forcewake, BIOS may have.*/
+ gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL);
+
+ /* 2a: Program RC6 thresholds.*/
+ I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 40 << 16);
+ I915_WRITE(GEN6_RC_EVALUATION_INTERVAL, 125000); /* 12500 * 1280ns */
+ I915_WRITE(GEN6_RC_IDLE_HYSTERSIS, 25); /* 25 * 1280ns */
+
+ for_each_ring(ring, dev_priv, i)
+ I915_WRITE(RING_MAX_IDLE(ring->mmio_base), 10);
+ I915_WRITE(GEN6_RC_SLEEP, 0);
+
+ I915_WRITE(GEN6_RC6_THRESHOLD, 50000); /* 50/125ms per EI */
+
+ /* allows RC6 residency counter to work */
+ I915_WRITE(VLV_COUNTER_CONTROL,
+ _MASKED_BIT_ENABLE(VLV_COUNT_RANGE_HIGH |
+ VLV_MEDIA_RC6_COUNT_EN |
+ VLV_RENDER_RC6_COUNT_EN));
+
+ /* For now we assume BIOS is allocating and populating the PCBR */
+ pcbr = I915_READ(VLV_PCBR);
+
+ DRM_DEBUG_DRIVER("PCBR offset : 0x%x\n", pcbr);
+
+ /* 3: Enable RC6 */
+ if ((intel_enable_rc6(dev) & INTEL_RC6_ENABLE) &&
+ (pcbr >> VLV_PCBR_ADDR_SHIFT))
+ rc6_mode = GEN6_RC_CTL_EI_MODE(1);
+
+ I915_WRITE(GEN6_RC_CONTROL, rc6_mode);
+
+ /* 4 Program defaults and thresholds for RPS*/
+ I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
+ I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
+ I915_WRITE(GEN6_RP_UP_EI, 66000);
+ I915_WRITE(GEN6_RP_DOWN_EI, 350000);
+
+ I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
+
+ /* WaDisablePwrmtrEvent:chv (pre-production hw) */
+ I915_WRITE(0xA80C, I915_READ(0xA80C) & 0x00ffffff);
+ I915_WRITE(0xA810, I915_READ(0xA810) & 0xffffff00);
+
+ /* 5: Enable RPS */
+ I915_WRITE(GEN6_RP_CONTROL,
+ GEN6_RP_MEDIA_HW_NORMAL_MODE |
+ GEN6_RP_MEDIA_IS_GFX | /* WaSetMaskForGfxBusyness:chv (pre-production hw ?) */
+ GEN6_RP_ENABLE |
+ GEN6_RP_UP_BUSY_AVG |
+ GEN6_RP_DOWN_IDLE_AVG);
+
+ val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
+
+ DRM_DEBUG_DRIVER("GPLL enabled? %s\n", val & 0x10 ? "yes" : "no");
+ DRM_DEBUG_DRIVER("GPU status: 0x%08x\n", val);
+
+ dev_priv->rps.cur_freq = (val >> 8) & 0xff;
+ DRM_DEBUG_DRIVER("current GPU freq: %d MHz (%u)\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.cur_freq),
+ dev_priv->rps.cur_freq);
+
+ DRM_DEBUG_DRIVER("setting GPU freq to %d MHz (%u)\n",
+ vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
+ dev_priv->rps.efficient_freq);
+
+ valleyview_set_rps(dev_priv->dev, dev_priv->rps.efficient_freq);
+
+ gen8_enable_rps_interrupts(dev);
+
+ gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL);
+}
+
static void valleyview_enable_rps(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
I915_WRITE(GEN6_RP_DOWN_EI, 350000);
I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
+ I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 0xf4240);
I915_WRITE(GEN6_RP_CONTROL,
GEN6_RP_MEDIA_TURBO |
/* allows RC6 residency counter to work */
I915_WRITE(VLV_COUNTER_CONTROL,
- _MASKED_BIT_ENABLE(VLV_COUNT_RANGE_HIGH |
+ _MASKED_BIT_ENABLE(VLV_MEDIA_RC0_COUNT_EN |
+ VLV_RENDER_RC0_COUNT_EN |
VLV_MEDIA_RC6_COUNT_EN |
VLV_RENDER_RC6_COUNT_EN));
+
if (intel_enable_rc6(dev) & INTEL_RC6_ENABLE)
rc6_mode = GEN7_RC_CTL_TO_MODE | VLV_RC_CTL_CTX_RST_PARALLEL;
{
i915.enable_rc6 = sanitize_rc6_option(dev, i915.enable_rc6);
- if (IS_VALLEYVIEW(dev))
+ if (IS_CHERRYVIEW(dev))
+ cherryview_init_gt_powersave(dev);
+ else if (IS_VALLEYVIEW(dev))
valleyview_init_gt_powersave(dev);
}
void intel_cleanup_gt_powersave(struct drm_device *dev)
{
- if (IS_VALLEYVIEW(dev))
+ if (IS_CHERRYVIEW(dev))
+ return;
+ else if (IS_VALLEYVIEW(dev))
valleyview_cleanup_gt_powersave(dev);
}
+/**
+ * intel_suspend_gt_powersave - suspend PM work and helper threads
+ * @dev: drm device
+ *
+ * We don't want to disable RC6 or other features here, we just want
+ * to make sure any work we've queued has finished and won't bother
+ * us while we're suspended.
+ */
+void intel_suspend_gt_powersave(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ /* Interrupts should be disabled already to avoid re-arming. */
+ WARN_ON(intel_irqs_enabled(dev_priv));
+
+ flush_delayed_work(&dev_priv->rps.delayed_resume_work);
+
+ cancel_work_sync(&dev_priv->rps.work);
+
+ /* Force GPU to min freq during suspend */
+ gen6_rps_idle(dev_priv);
+}
+
void intel_disable_gt_powersave(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
/* Interrupts should be disabled already to avoid re-arming. */
- WARN_ON(dev->irq_enabled);
+ WARN_ON(intel_irqs_enabled(dev_priv));
if (IS_IRONLAKE_M(dev)) {
ironlake_disable_drps(dev);
ironlake_disable_rc6(dev);
- } else if (IS_GEN6(dev) || IS_GEN7(dev) || IS_BROADWELL(dev)) {
- if (cancel_delayed_work_sync(&dev_priv->rps.delayed_resume_work))
- intel_runtime_pm_put(dev_priv);
+ } else if (INTEL_INFO(dev)->gen >= 6) {
+ intel_suspend_gt_powersave(dev);
- cancel_work_sync(&dev_priv->rps.work);
mutex_lock(&dev_priv->rps.hw_lock);
- if (IS_VALLEYVIEW(dev))
+ if (IS_CHERRYVIEW(dev))
+ cherryview_disable_rps(dev);
+ else if (IS_VALLEYVIEW(dev))
valleyview_disable_rps(dev);
else
gen6_disable_rps(dev);
mutex_lock(&dev_priv->rps.hw_lock);
- if (IS_VALLEYVIEW(dev)) {
+ if (IS_CHERRYVIEW(dev)) {
+ cherryview_enable_rps(dev);
+ } else if (IS_VALLEYVIEW(dev)) {
valleyview_enable_rps(dev);
} else if (IS_BROADWELL(dev)) {
gen8_enable_rps(dev);
ironlake_enable_rc6(dev);
intel_init_emon(dev);
mutex_unlock(&dev->struct_mutex);
- } else if (IS_GEN6(dev) || IS_GEN7(dev) || IS_BROADWELL(dev)) {
+ } else if (INTEL_INFO(dev)->gen >= 6) {
/*
* PCU communication is slow and this doesn't need to be
* done at any specific time, so do this out of our fast path
uint32_t tmp;
tmp = I915_READ(MCH_SSKPD);
- if ((tmp & MCH_SSKPD_WM0_MASK) != MCH_SSKPD_WM0_VAL) {
- DRM_INFO("Wrong MCH_SSKPD value: 0x%08x\n", tmp);
- DRM_INFO("This can cause pipe underruns and display issues.\n");
- DRM_INFO("Please upgrade your BIOS to fix this.\n");
- }
+ if ((tmp & MCH_SSKPD_WM0_MASK) != MCH_SSKPD_WM0_VAL)
+ DRM_DEBUG_KMS("Wrong MCH_SSKPD value: 0x%08x This can cause underruns.\n",
+ tmp);
}
static void gen6_init_clock_gating(struct drm_device *dev)
I915_WRITE(GAMTARBMODE, _MASKED_BIT_ENABLE(ARB_MODE_BWGTLB_DISABLE));
I915_WRITE(_3D_CHICKEN3,
- _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(2));
+ _MASKED_BIT_ENABLE(_3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(2)));
I915_WRITE(COMMON_SLICE_CHICKEN2,
_MASKED_BIT_ENABLE(GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE));
}
DRM_DEBUG_DRIVER("DDR speed: %d MHz", dev_priv->mem_freq);
- dev_priv->vlv_cdclk_freq = valleyview_cur_cdclk(dev_priv);
- DRM_DEBUG_DRIVER("Current CD clock rate: %d MHz",
- dev_priv->vlv_cdclk_freq);
-
I915_WRITE(DSPCLK_GATE_D, VRHUNIT_CLOCK_GATE_DISABLE);
/* WaDisableEarlyCull:vlv */
static void cherryview_init_clock_gating(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ u32 val;
+
+ mutex_lock(&dev_priv->rps.hw_lock);
+ val = vlv_punit_read(dev_priv, CCK_FUSE_REG);
+ mutex_unlock(&dev_priv->rps.hw_lock);
+ switch ((val >> 2) & 0x7) {
+ case 0:
+ case 1:
+ dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_200;
+ dev_priv->mem_freq = 1600;
+ break;
+ case 2:
+ dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_267;
+ dev_priv->mem_freq = 1600;
+ break;
+ case 3:
+ dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_333;
+ dev_priv->mem_freq = 2000;
+ break;
+ case 4:
+ dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_320;
+ dev_priv->mem_freq = 1600;
+ break;
+ case 5:
+ dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_400;
+ dev_priv->mem_freq = 1600;
+ break;
+ }
+ DRM_DEBUG_DRIVER("DDR speed: %d MHz", dev_priv->mem_freq);
I915_WRITE(DSPCLK_GATE_D, VRHUNIT_CLOCK_GATE_DISABLE);
static void hsw_power_well_post_enable(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = dev_priv->dev;
- unsigned long irqflags;
/*
* After we re-enable the power well, if we touch VGA register 0x3d5
outb(inb(VGA_MSR_READ), VGA_MSR_WRITE);
vga_put(dev->pdev, VGA_RSRC_LEGACY_IO);
- if (IS_BROADWELL(dev)) {
- spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
- I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_B),
- dev_priv->de_irq_mask[PIPE_B]);
- I915_WRITE(GEN8_DE_PIPE_IER(PIPE_B),
- ~dev_priv->de_irq_mask[PIPE_B] |
- GEN8_PIPE_VBLANK);
- I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_C),
- dev_priv->de_irq_mask[PIPE_C]);
- I915_WRITE(GEN8_DE_PIPE_IER(PIPE_C),
- ~dev_priv->de_irq_mask[PIPE_C] |
- GEN8_PIPE_VBLANK);
- POSTING_READ(GEN8_DE_PIPE_IER(PIPE_C));
- spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
- }
+ if (IS_BROADWELL(dev))
+ gen8_irq_power_well_post_enable(dev_priv);
}
static void hsw_set_power_well(struct drm_i915_private *dev_priv,
return true;
}
-void __vlv_set_power_well(struct drm_i915_private *dev_priv,
- enum punit_power_well power_well_id, bool enable)
+static void vlv_set_power_well(struct drm_i915_private *dev_priv,
+ struct i915_power_well *power_well, bool enable)
{
- struct drm_device *dev = dev_priv->dev;
+ enum punit_power_well power_well_id = power_well->data;
u32 mask;
u32 state;
u32 ctrl;
- enum pipe pipe;
-
- if (power_well_id == PUNIT_POWER_WELL_DPIO_CMN_BC) {
- if (enable) {
- /*
- * Enable the CRI clock source so we can get at the
- * display and the reference clock for VGA
- * hotplug / manual detection.
- */
- I915_WRITE(DPLL(PIPE_B), I915_READ(DPLL(PIPE_B)) |
- DPLL_REFA_CLK_ENABLE_VLV |
- DPLL_INTEGRATED_CRI_CLK_VLV);
- udelay(1); /* >10ns for cmnreset, >0ns for sidereset */
- } else {
- for_each_pipe(pipe)
- assert_pll_disabled(dev_priv, pipe);
- /* Assert common reset */
- I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) &
- ~DPIO_CMNRST);
- }
- }
mask = PUNIT_PWRGT_MASK(power_well_id);
state = enable ? PUNIT_PWRGT_PWR_ON(power_well_id) :
out:
mutex_unlock(&dev_priv->rps.hw_lock);
-
- /*
- * From VLV2A0_DP_eDP_DPIO_driver_vbios_notes_10.docx -
- * 6. De-assert cmn_reset/side_reset. Same as VLV X0.
- * a. GUnit 0x2110 bit[0] set to 1 (def 0)
- * b. The other bits such as sfr settings / modesel may all
- * be set to 0.
- *
- * This should only be done on init and resume from S3 with
- * both PLLs disabled, or we risk losing DPIO and PLL
- * synchronization.
- */
- if (power_well_id == PUNIT_POWER_WELL_DPIO_CMN_BC && enable)
- I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) | DPIO_CMNRST);
-}
-
-static void vlv_set_power_well(struct drm_i915_private *dev_priv,
- struct i915_power_well *power_well, bool enable)
-{
- enum punit_power_well power_well_id = power_well->data;
-
- __vlv_set_power_well(dev_priv, power_well_id, enable);
}
static void vlv_power_well_sync_hw(struct drm_i915_private *dev_priv,
vlv_set_power_well(dev_priv, power_well, false);
}
+static void vlv_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv,
+ struct i915_power_well *power_well)
+{
+ WARN_ON_ONCE(power_well->data != PUNIT_POWER_WELL_DPIO_CMN_BC);
+
+ /*
+ * Enable the CRI clock source so we can get at the
+ * display and the reference clock for VGA
+ * hotplug / manual detection.
+ */
+ I915_WRITE(DPLL(PIPE_B), I915_READ(DPLL(PIPE_B)) |
+ DPLL_REFA_CLK_ENABLE_VLV | DPLL_INTEGRATED_CRI_CLK_VLV);
+ udelay(1); /* >10ns for cmnreset, >0ns for sidereset */
+
+ vlv_set_power_well(dev_priv, power_well, true);
+
+ /*
+ * From VLV2A0_DP_eDP_DPIO_driver_vbios_notes_10.docx -
+ * 6. De-assert cmn_reset/side_reset. Same as VLV X0.
+ * a. GUnit 0x2110 bit[0] set to 1 (def 0)
+ * b. The other bits such as sfr settings / modesel may all
+ * be set to 0.
+ *
+ * This should only be done on init and resume from S3 with
+ * both PLLs disabled, or we risk losing DPIO and PLL
+ * synchronization.
+ */
+ I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) | DPIO_CMNRST);
+}
+
+static void vlv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
+ struct i915_power_well *power_well)
+{
+ struct drm_device *dev = dev_priv->dev;
+ enum pipe pipe;
+
+ WARN_ON_ONCE(power_well->data != PUNIT_POWER_WELL_DPIO_CMN_BC);
+
+ for_each_pipe(pipe)
+ assert_pll_disabled(dev_priv, pipe);
+
+ /* Assert common reset */
+ I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) & ~DPIO_CMNRST);
+
+ vlv_set_power_well(dev_priv, power_well, false);
+}
+
static void check_power_well_state(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
BIT(POWER_DOMAIN_PORT_DDI_D_2_LANES) | \
BIT(POWER_DOMAIN_PORT_DDI_D_4_LANES) | \
BIT(POWER_DOMAIN_PORT_CRT) | \
+ BIT(POWER_DOMAIN_PLLS) | \
BIT(POWER_DOMAIN_INIT))
#define HSW_DISPLAY_POWER_DOMAINS ( \
(POWER_DOMAIN_MASK & ~HSW_ALWAYS_ON_POWER_DOMAINS) | \
.is_enabled = vlv_power_well_enabled,
};
+static const struct i915_power_well_ops vlv_dpio_cmn_power_well_ops = {
+ .sync_hw = vlv_power_well_sync_hw,
+ .enable = vlv_dpio_cmn_power_well_enable,
+ .disable = vlv_dpio_cmn_power_well_disable,
+ .is_enabled = vlv_power_well_enabled,
+};
+
static const struct i915_power_well_ops vlv_dpio_power_well_ops = {
.sync_hw = vlv_power_well_sync_hw,
.enable = vlv_power_well_enable,
.name = "dpio-common",
.domains = VLV_DPIO_CMN_BC_POWER_DOMAINS,
.data = PUNIT_POWER_WELL_DPIO_CMN_BC,
- .ops = &vlv_dpio_power_well_ops,
+ .ops = &vlv_dpio_cmn_power_well_ops,
},
};
+static struct i915_power_well *lookup_power_well(struct drm_i915_private *dev_priv,
+ enum punit_power_well power_well_id)
+{
+ struct i915_power_domains *power_domains = &dev_priv->power_domains;
+ struct i915_power_well *power_well;
+ int i;
+
+ for_each_power_well(i, power_well, POWER_DOMAIN_MASK, power_domains) {
+ if (power_well->data == power_well_id)
+ return power_well;
+ }
+
+ return NULL;
+}
+
#define set_power_wells(power_domains, __power_wells) ({ \
(power_domains)->power_wells = (__power_wells); \
(power_domains)->power_well_count = ARRAY_SIZE(__power_wells); \
mutex_unlock(&power_domains->lock);
}
+static void vlv_cmnlane_wa(struct drm_i915_private *dev_priv)
+{
+ struct i915_power_well *cmn =
+ lookup_power_well(dev_priv, PUNIT_POWER_WELL_DPIO_CMN_BC);
+ struct i915_power_well *disp2d =
+ lookup_power_well(dev_priv, PUNIT_POWER_WELL_DISP2D);
+
+ /* nothing to do if common lane is already off */
+ if (!cmn->ops->is_enabled(dev_priv, cmn))
+ return;
+
+ /* If the display might be already active skip this */
+ if (disp2d->ops->is_enabled(dev_priv, disp2d) &&
+ I915_READ(DPIO_CTL) & DPIO_CMNRST)
+ return;
+
+ DRM_DEBUG_KMS("toggling display PHY side reset\n");
+
+ /* cmnlane needs DPLL registers */
+ disp2d->ops->enable(dev_priv, disp2d);
+
+ /*
+ * From VLV2A0_DP_eDP_HDMI_DPIO_driver_vbios_notes_11.docx:
+ * Need to assert and de-assert PHY SB reset by gating the
+ * common lane power, then un-gating it.
+ * Simply ungating isn't enough to reset the PHY enough to get
+ * ports and lanes running.
+ */
+ cmn->ops->disable(dev_priv, cmn);
+}
+
void intel_power_domains_init_hw(struct drm_i915_private *dev_priv)
{
+ struct drm_device *dev = dev_priv->dev;
struct i915_power_domains *power_domains = &dev_priv->power_domains;
power_domains->initializing = true;
+
+ if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
+ mutex_lock(&power_domains->lock);
+ vlv_cmnlane_wa(dev_priv);
+ mutex_unlock(&power_domains->lock);
+ }
+
/* For now, we need the power well to be always enabled. */
intel_display_set_init_power(dev_priv, true);
intel_power_domains_resume(dev_priv);
(dev_priv->is_ddr3 == 1) ? "3" : "2",
dev_priv->fsb_freq, dev_priv->mem_freq);
/* Disable CxSR and never update its watermark again */
- pineview_disable_cxsr(dev);
+ intel_set_memory_cxsr(dev_priv, false);
dev_priv->display.update_wm = NULL;
} else
dev_priv->display.update_wm = pineview_update_wm;
return 0;
}
-int vlv_gpu_freq(struct drm_i915_private *dev_priv, int val)
+static int byt_gpu_freq(struct drm_i915_private *dev_priv, int val)
{
int div;
return DIV_ROUND_CLOSEST(dev_priv->mem_freq * (val + 6 - 0xbd), 4 * div);
}
-int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val)
+static int byt_freq_opcode(struct drm_i915_private *dev_priv, int val)
{
int mul;
return DIV_ROUND_CLOSEST(4 * mul * val, dev_priv->mem_freq) + 0xbd - 6;
}
+static int chv_gpu_freq(struct drm_i915_private *dev_priv, int val)
+{
+ int div, freq;
+
+ switch (dev_priv->rps.cz_freq) {
+ case 200:
+ div = 5;
+ break;
+ case 267:
+ div = 6;
+ break;
+ case 320:
+ case 333:
+ case 400:
+ div = 8;
+ break;
+ default:
+ return -1;
+ }
+
+ freq = (DIV_ROUND_CLOSEST((dev_priv->rps.cz_freq * val), 2 * div) / 2);
+
+ return freq;
+}
+
+static int chv_freq_opcode(struct drm_i915_private *dev_priv, int val)
+{
+ int mul, opcode;
+
+ switch (dev_priv->rps.cz_freq) {
+ case 200:
+ mul = 5;
+ break;
+ case 267:
+ mul = 6;
+ break;
+ case 320:
+ case 333:
+ case 400:
+ mul = 8;
+ break;
+ default:
+ return -1;
+ }
+
+ opcode = (DIV_ROUND_CLOSEST((val * 2 * mul), dev_priv->rps.cz_freq) * 2);
+
+ return opcode;
+}
+
+int vlv_gpu_freq(struct drm_i915_private *dev_priv, int val)
+{
+ int ret = -1;
+
+ if (IS_CHERRYVIEW(dev_priv->dev))
+ ret = chv_gpu_freq(dev_priv, val);
+ else if (IS_VALLEYVIEW(dev_priv->dev))
+ ret = byt_gpu_freq(dev_priv, val);
+
+ return ret;
+}
+
+int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val)
+{
+ int ret = -1;
+
+ if (IS_CHERRYVIEW(dev_priv->dev))
+ ret = chv_freq_opcode(dev_priv, val);
+ else if (IS_VALLEYVIEW(dev_priv->dev))
+ ret = byt_freq_opcode(dev_priv, val);
+
+ return ret;
+}
+
void intel_pm_setup(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
intel_gen6_powersave_work);
dev_priv->pm.suspended = false;
- dev_priv->pm.irqs_disabled = false;
+ dev_priv->pm._irqs_disabled = false;
}
struct intel_renderstate_rodata {
const u32 *reloc;
- const u32 reloc_items;
const u32 *batch;
const u32 batch_items;
};
#define RO_RENDERSTATE(_g) \
const struct intel_renderstate_rodata gen ## _g ## _null_state = { \
.reloc = gen ## _g ## _null_state_relocs, \
- .reloc_items = sizeof(gen ## _g ## _null_state_relocs)/4, \
.batch = gen ## _g ## _null_state_batch, \
.batch_items = sizeof(gen ## _g ## _null_state_batch)/4, \
}
0x0000002c,
0x000001e0,
0x000001e4,
+ -1,
};
static const u32 gen6_null_state_batch[] = {
0x00000010,
0x00000018,
0x000001ec,
+ -1,
};
static const u32 gen7_null_state_batch[] = {
0x00000050,
0x00000060,
0x000003ec,
+ -1,
};
static const u32 gen8_null_state_batch[] = {
return space;
}
-static inline int ring_space(struct intel_engine_cs *ring)
+static inline int ring_space(struct intel_ringbuffer *ringbuf)
{
- struct intel_ringbuffer *ringbuf = ring->buffer;
return __ring_space(ringbuf->head & HEAD_ADDR, ringbuf->tail, ringbuf->size);
}
return 0;
}
+static int
+gen8_emit_pipe_control(struct intel_engine_cs *ring,
+ u32 flags, u32 scratch_addr)
+{
+ int ret;
+
+ ret = intel_ring_begin(ring, 6);
+ if (ret)
+ return ret;
+
+ intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(6));
+ intel_ring_emit(ring, flags);
+ intel_ring_emit(ring, scratch_addr);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
+ intel_ring_advance(ring);
+
+ return 0;
+}
+
static int
gen8_render_ring_flush(struct intel_engine_cs *ring,
u32 invalidate_domains, u32 flush_domains)
flags |= PIPE_CONTROL_STATE_CACHE_INVALIDATE;
flags |= PIPE_CONTROL_QW_WRITE;
flags |= PIPE_CONTROL_GLOBAL_GTT_IVB;
- }
-
- ret = intel_ring_begin(ring, 6);
- if (ret)
- return ret;
- intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(6));
- intel_ring_emit(ring, flags);
- intel_ring_emit(ring, scratch_addr);
- intel_ring_emit(ring, 0);
- intel_ring_emit(ring, 0);
- intel_ring_emit(ring, 0);
- intel_ring_advance(ring);
-
- return 0;
+ /* WaCsStallBeforeStateCacheInvalidate:bdw,chv */
+ ret = gen8_emit_pipe_control(ring,
+ PIPE_CONTROL_CS_STALL |
+ PIPE_CONTROL_STALL_AT_SCOREBOARD,
+ 0);
+ if (ret)
+ return ret;
+ }
+ return gen8_emit_pipe_control(ring, flags, scratch_addr);
}
static void ring_write_tail(struct intel_engine_cs *ring,
else
ring_setup_phys_status_page(ring);
+ /* Enforce ordering by reading HEAD register back */
+ I915_READ_HEAD(ring);
+
/* Initialize the ring. This must happen _after_ we've cleared the ring
* registers with the above sequence (the readback of the HEAD registers
* also enforces ordering), otherwise the hw might lose the new ring
else {
ringbuf->head = I915_READ_HEAD(ring);
ringbuf->tail = I915_READ_TAIL(ring) & TAIL_ADDR;
- ringbuf->space = ring_space(ring);
+ ringbuf->space = ring_space(ringbuf);
ringbuf->last_retired_head = -1;
}
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
int ret = init_ring_common(ring);
+ if (ret)
+ return ret;
/* WaTimedSingleVertexDispatch:cl,bw,ctg,elk,ilk,snb */
if (INTEL_INFO(dev)->gen >= 4 && INTEL_INFO(dev)->gen < 7)
static void render_ring_cleanup(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ if (dev_priv->semaphore_obj) {
+ i915_gem_object_ggtt_unpin(dev_priv->semaphore_obj);
+ drm_gem_object_unreference(&dev_priv->semaphore_obj->base);
+ dev_priv->semaphore_obj = NULL;
+ }
if (ring->scratch.obj == NULL)
return;
ring->scratch.obj = NULL;
}
+static int gen8_rcs_signal(struct intel_engine_cs *signaller,
+ unsigned int num_dwords)
+{
+#define MBOX_UPDATE_DWORDS 8
+ struct drm_device *dev = signaller->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_engine_cs *waiter;
+ int i, ret, num_rings;
+
+ num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+ num_dwords += (num_rings-1) * MBOX_UPDATE_DWORDS;
+#undef MBOX_UPDATE_DWORDS
+
+ ret = intel_ring_begin(signaller, num_dwords);
+ if (ret)
+ return ret;
+
+ for_each_ring(waiter, dev_priv, i) {
+ u64 gtt_offset = signaller->semaphore.signal_ggtt[i];
+ if (gtt_offset == MI_SEMAPHORE_SYNC_INVALID)
+ continue;
+
+ intel_ring_emit(signaller, GFX_OP_PIPE_CONTROL(6));
+ intel_ring_emit(signaller, PIPE_CONTROL_GLOBAL_GTT_IVB |
+ PIPE_CONTROL_QW_WRITE |
+ PIPE_CONTROL_FLUSH_ENABLE);
+ intel_ring_emit(signaller, lower_32_bits(gtt_offset));
+ intel_ring_emit(signaller, upper_32_bits(gtt_offset));
+ intel_ring_emit(signaller, signaller->outstanding_lazy_seqno);
+ intel_ring_emit(signaller, 0);
+ intel_ring_emit(signaller, MI_SEMAPHORE_SIGNAL |
+ MI_SEMAPHORE_TARGET(waiter->id));
+ intel_ring_emit(signaller, 0);
+ }
+
+ return 0;
+}
+
+static int gen8_xcs_signal(struct intel_engine_cs *signaller,
+ unsigned int num_dwords)
+{
+#define MBOX_UPDATE_DWORDS 6
+ struct drm_device *dev = signaller->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_engine_cs *waiter;
+ int i, ret, num_rings;
+
+ num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+ num_dwords += (num_rings-1) * MBOX_UPDATE_DWORDS;
+#undef MBOX_UPDATE_DWORDS
+
+ ret = intel_ring_begin(signaller, num_dwords);
+ if (ret)
+ return ret;
+
+ for_each_ring(waiter, dev_priv, i) {
+ u64 gtt_offset = signaller->semaphore.signal_ggtt[i];
+ if (gtt_offset == MI_SEMAPHORE_SYNC_INVALID)
+ continue;
+
+ intel_ring_emit(signaller, (MI_FLUSH_DW + 1) |
+ MI_FLUSH_DW_OP_STOREDW);
+ intel_ring_emit(signaller, lower_32_bits(gtt_offset) |
+ MI_FLUSH_DW_USE_GTT);
+ intel_ring_emit(signaller, upper_32_bits(gtt_offset));
+ intel_ring_emit(signaller, signaller->outstanding_lazy_seqno);
+ intel_ring_emit(signaller, MI_SEMAPHORE_SIGNAL |
+ MI_SEMAPHORE_TARGET(waiter->id));
+ intel_ring_emit(signaller, 0);
+ }
+
+ return 0;
+}
+
static int gen6_signal(struct intel_engine_cs *signaller,
unsigned int num_dwords)
{
struct drm_device *dev = signaller->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_engine_cs *useless;
- int i, ret;
+ int i, ret, num_rings;
- /* NB: In order to be able to do semaphore MBOX updates for varying
- * number of rings, it's easiest if we round up each individual update
- * to a multiple of 2 (since ring updates must always be a multiple of
- * 2) even though the actual update only requires 3 dwords.
- */
-#define MBOX_UPDATE_DWORDS 4
- if (i915_semaphore_is_enabled(dev))
- num_dwords += ((I915_NUM_RINGS-1) * MBOX_UPDATE_DWORDS);
- else
- return intel_ring_begin(signaller, num_dwords);
+#define MBOX_UPDATE_DWORDS 3
+ num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+ num_dwords += round_up((num_rings-1) * MBOX_UPDATE_DWORDS, 2);
+#undef MBOX_UPDATE_DWORDS
ret = intel_ring_begin(signaller, num_dwords);
if (ret)
return ret;
-#undef MBOX_UPDATE_DWORDS
for_each_ring(useless, dev_priv, i) {
u32 mbox_reg = signaller->semaphore.mbox.signal[i];
intel_ring_emit(signaller, MI_LOAD_REGISTER_IMM(1));
intel_ring_emit(signaller, mbox_reg);
intel_ring_emit(signaller, signaller->outstanding_lazy_seqno);
- intel_ring_emit(signaller, MI_NOOP);
- } else {
- intel_ring_emit(signaller, MI_NOOP);
- intel_ring_emit(signaller, MI_NOOP);
- intel_ring_emit(signaller, MI_NOOP);
- intel_ring_emit(signaller, MI_NOOP);
}
}
+ /* If num_dwords was rounded, make sure the tail pointer is correct */
+ if (num_rings % 2 == 0)
+ intel_ring_emit(signaller, MI_NOOP);
+
return 0;
}
{
int ret;
- ret = ring->semaphore.signal(ring, 4);
+ if (ring->semaphore.signal)
+ ret = ring->semaphore.signal(ring, 4);
+ else
+ ret = intel_ring_begin(ring, 4);
+
if (ret)
return ret;
* @signaller - ring which has, or will signal
* @seqno - seqno which the waiter will block on
*/
+
+static int
+gen8_ring_sync(struct intel_engine_cs *waiter,
+ struct intel_engine_cs *signaller,
+ u32 seqno)
+{
+ struct drm_i915_private *dev_priv = waiter->dev->dev_private;
+ int ret;
+
+ ret = intel_ring_begin(waiter, 4);
+ if (ret)
+ return ret;
+
+ intel_ring_emit(waiter, MI_SEMAPHORE_WAIT |
+ MI_SEMAPHORE_GLOBAL_GTT |
+ MI_SEMAPHORE_POLL |
+ MI_SEMAPHORE_SAD_GTE_SDD);
+ intel_ring_emit(waiter, seqno);
+ intel_ring_emit(waiter,
+ lower_32_bits(GEN8_WAIT_OFFSET(waiter, signaller->id)));
+ intel_ring_emit(waiter,
+ upper_32_bits(GEN8_WAIT_OFFSET(waiter, signaller->id)));
+ intel_ring_advance(waiter);
+ return 0;
+}
+
static int
gen6_ring_sync(struct intel_engine_cs *waiter,
struct intel_engine_cs *signaller,
spin_lock_irqsave(&dev_priv->irq_lock, flags);
if (ring->irq_refcount++ == 0)
- ilk_enable_gt_irq(dev_priv, ring->irq_enable_mask);
+ gen5_enable_gt_irq(dev_priv, ring->irq_enable_mask);
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
return true;
spin_lock_irqsave(&dev_priv->irq_lock, flags);
if (--ring->irq_refcount == 0)
- ilk_disable_gt_irq(dev_priv, ring->irq_enable_mask);
+ gen5_disable_gt_irq(dev_priv, ring->irq_enable_mask);
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
}
GT_PARITY_ERROR(dev)));
else
I915_WRITE_IMR(ring, ~ring->irq_enable_mask);
- ilk_enable_gt_irq(dev_priv, ring->irq_enable_mask);
+ gen5_enable_gt_irq(dev_priv, ring->irq_enable_mask);
}
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
I915_WRITE_IMR(ring, ~GT_PARITY_ERROR(dev));
else
I915_WRITE_IMR(ring, ~0);
- ilk_disable_gt_irq(dev_priv, ring->irq_enable_mask);
+ gen5_disable_gt_irq(dev_priv, ring->irq_enable_mask);
}
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
}
spin_lock_irqsave(&dev_priv->irq_lock, flags);
if (ring->irq_refcount++ == 0) {
I915_WRITE_IMR(ring, ~ring->irq_enable_mask);
- snb_enable_pm_irq(dev_priv, ring->irq_enable_mask);
+ gen6_enable_pm_irq(dev_priv, ring->irq_enable_mask);
}
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
spin_lock_irqsave(&dev_priv->irq_lock, flags);
if (--ring->irq_refcount == 0) {
I915_WRITE_IMR(ring, ~0);
- snb_disable_pm_irq(dev_priv, ring->irq_enable_mask);
+ gen6_disable_pm_irq(dev_priv, ring->irq_enable_mask);
}
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
}
struct drm_i915_gem_object *obj;
if ((obj = ring->status_page.obj) == NULL) {
+ unsigned flags;
int ret;
obj = i915_gem_alloc_object(ring->dev, 4096);
if (ret)
goto err_unref;
- ret = i915_gem_obj_ggtt_pin(obj, 4096, 0);
+ flags = 0;
+ if (!HAS_LLC(ring->dev))
+ /* On g33, we cannot place HWS above 256MiB, so
+ * restrict its pinning to the low mappable arena.
+ * Though this restriction is not documented for
+ * gen4, gen5, or byt, they also behave similarly
+ * and hang if the HWS is placed at the top of the
+ * GTT. To generalise, it appears that all !llc
+ * platforms have issues with us placing the HWS
+ * above the mappable region (even though we never
+ * actualy map it).
+ */
+ flags |= PIN_MAPPABLE;
+ ret = i915_gem_obj_ggtt_pin(obj, 4096, flags);
if (ret) {
err_unref:
drm_gem_object_unreference(&obj->base);
return 0;
}
-static int allocate_ring_buffer(struct intel_engine_cs *ring)
+static void intel_destroy_ringbuffer_obj(struct intel_ringbuffer *ringbuf)
+{
+ if (!ringbuf->obj)
+ return;
+
+ iounmap(ringbuf->virtual_start);
+ i915_gem_object_ggtt_unpin(ringbuf->obj);
+ drm_gem_object_unreference(&ringbuf->obj->base);
+ ringbuf->obj = NULL;
+}
+
+static int intel_alloc_ringbuffer_obj(struct drm_device *dev,
+ struct intel_ringbuffer *ringbuf)
{
- struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
- struct intel_ringbuffer *ringbuf = ring->buffer;
struct drm_i915_gem_object *obj;
int ret;
- if (intel_ring_initialized(ring))
+ if (ringbuf->obj)
return 0;
obj = NULL;
if (obj == NULL)
return -ENOMEM;
+ /* mark ring buffers as read-only from GPU side by default */
+ obj->gt_ro = 1;
+
ret = i915_gem_obj_ggtt_pin(obj, PAGE_SIZE, PIN_MAPPABLE);
if (ret)
goto err_unref;
goto error;
}
- ret = allocate_ring_buffer(ring);
+ ret = intel_alloc_ringbuffer_obj(dev, ringbuf);
if (ret) {
DRM_ERROR("Failed to allocate ringbuffer %s: %d\n", ring->name, ret);
goto error;
intel_stop_ring_buffer(ring);
WARN_ON(!IS_GEN2(ring->dev) && (I915_READ_MODE(ring) & MODE_IDLE) == 0);
- iounmap(ringbuf->virtual_start);
-
- i915_gem_object_ggtt_unpin(ringbuf->obj);
- drm_gem_object_unreference(&ringbuf->obj->base);
- ringbuf->obj = NULL;
+ intel_destroy_ringbuffer_obj(ringbuf);
ring->preallocated_lazy_request = NULL;
ring->outstanding_lazy_seqno = 0;
ringbuf->head = ringbuf->last_retired_head;
ringbuf->last_retired_head = -1;
- ringbuf->space = ring_space(ring);
+ ringbuf->space = ring_space(ringbuf);
if (ringbuf->space >= n)
return 0;
}
ringbuf->head = ringbuf->last_retired_head;
ringbuf->last_retired_head = -1;
- ringbuf->space = ring_space(ring);
+ ringbuf->space = ring_space(ringbuf);
return 0;
}
trace_i915_ring_wait_begin(ring);
do {
ringbuf->head = I915_READ_HEAD(ring);
- ringbuf->space = ring_space(ring);
+ ringbuf->space = ring_space(ringbuf);
if (ringbuf->space >= n) {
ret = 0;
break;
iowrite32(MI_NOOP, virt++);
ringbuf->tail = 0;
- ringbuf->space = ring_space(ring);
+ ringbuf->space = ring_space(ringbuf);
return 0;
}
void intel_ring_init_seqno(struct intel_engine_cs *ring, u32 seqno)
{
- struct drm_i915_private *dev_priv = ring->dev->dev_private;
+ struct drm_device *dev = ring->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
BUG_ON(ring->outstanding_lazy_seqno);
- if (INTEL_INFO(ring->dev)->gen >= 6) {
+ if (INTEL_INFO(dev)->gen == 6 || INTEL_INFO(dev)->gen == 7) {
I915_WRITE(RING_SYNC_0(ring->mmio_base), 0);
I915_WRITE(RING_SYNC_1(ring->mmio_base), 0);
- if (HAS_VEBOX(ring->dev))
+ if (HAS_VEBOX(dev))
I915_WRITE(RING_SYNC_2(ring->mmio_base), 0);
}
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_engine_cs *ring = &dev_priv->ring[RCS];
+ struct drm_i915_gem_object *obj;
+ int ret;
ring->name = "render ring";
ring->id = RCS;
ring->mmio_base = RENDER_RING_BASE;
- if (INTEL_INFO(dev)->gen >= 6) {
+ if (INTEL_INFO(dev)->gen >= 8) {
+ if (i915_semaphore_is_enabled(dev)) {
+ obj = i915_gem_alloc_object(dev, 4096);
+ if (obj == NULL) {
+ DRM_ERROR("Failed to allocate semaphore bo. Disabling semaphores\n");
+ i915.semaphores = 0;
+ } else {
+ i915_gem_object_set_cache_level(obj, I915_CACHE_LLC);
+ ret = i915_gem_obj_ggtt_pin(obj, 0, PIN_NONBLOCK);
+ if (ret != 0) {
+ drm_gem_object_unreference(&obj->base);
+ DRM_ERROR("Failed to pin semaphore bo. Disabling semaphores\n");
+ i915.semaphores = 0;
+ } else
+ dev_priv->semaphore_obj = obj;
+ }
+ }
+ ring->add_request = gen6_add_request;
+ ring->flush = gen8_render_ring_flush;
+ ring->irq_get = gen8_ring_get_irq;
+ ring->irq_put = gen8_ring_put_irq;
+ ring->irq_enable_mask = GT_RENDER_USER_INTERRUPT;
+ ring->get_seqno = gen6_ring_get_seqno;
+ ring->set_seqno = ring_set_seqno;
+ if (i915_semaphore_is_enabled(dev)) {
+ WARN_ON(!dev_priv->semaphore_obj);
+ ring->semaphore.sync_to = gen8_ring_sync;
+ ring->semaphore.signal = gen8_rcs_signal;
+ GEN8_RING_SEMAPHORE_INIT;
+ }
+ } else if (INTEL_INFO(dev)->gen >= 6) {
ring->add_request = gen6_add_request;
ring->flush = gen7_render_ring_flush;
if (INTEL_INFO(dev)->gen == 6)
ring->flush = gen6_render_ring_flush;
- if (INTEL_INFO(dev)->gen >= 8) {
- ring->flush = gen8_render_ring_flush;
- ring->irq_get = gen8_ring_get_irq;
- ring->irq_put = gen8_ring_put_irq;
- } else {
- ring->irq_get = gen6_ring_get_irq;
- ring->irq_put = gen6_ring_put_irq;
- }
+ ring->irq_get = gen6_ring_get_irq;
+ ring->irq_put = gen6_ring_put_irq;
ring->irq_enable_mask = GT_RENDER_USER_INTERRUPT;
ring->get_seqno = gen6_ring_get_seqno;
ring->set_seqno = ring_set_seqno;
- ring->semaphore.sync_to = gen6_ring_sync;
- ring->semaphore.signal = gen6_signal;
- /*
- * The current semaphore is only applied on pre-gen8 platform.
- * And there is no VCS2 ring on the pre-gen8 platform. So the
- * semaphore between RCS and VCS2 is initialized as INVALID.
- * Gen8 will initialize the sema between VCS2 and RCS later.
- */
- ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_RV;
- ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_RB;
- ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_RVE;
- ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.signal[RCS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[VCS] = GEN6_VRSYNC;
- ring->semaphore.mbox.signal[BCS] = GEN6_BRSYNC;
- ring->semaphore.mbox.signal[VECS] = GEN6_VERSYNC;
- ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.sync_to = gen6_ring_sync;
+ ring->semaphore.signal = gen6_signal;
+ /*
+ * The current semaphore is only applied on pre-gen8
+ * platform. And there is no VCS2 ring on the pre-gen8
+ * platform. So the semaphore between RCS and VCS2 is
+ * initialized as INVALID. Gen8 will initialize the
+ * sema between VCS2 and RCS later.
+ */
+ ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_RV;
+ ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_RB;
+ ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_RVE;
+ ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.signal[RCS] = GEN6_NOSYNC;
+ ring->semaphore.mbox.signal[VCS] = GEN6_VRSYNC;
+ ring->semaphore.mbox.signal[BCS] = GEN6_BRSYNC;
+ ring->semaphore.mbox.signal[VECS] = GEN6_VERSYNC;
+ ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+ }
} else if (IS_GEN5(dev)) {
ring->add_request = pc_render_add_request;
ring->flush = gen4_render_ring_flush;
ring->irq_enable_mask = I915_USER_INTERRUPT;
}
ring->write_tail = ring_write_tail;
+
if (IS_HASWELL(dev))
ring->dispatch_execbuffer = hsw_ring_dispatch_execbuffer;
else if (IS_GEN8(dev))
/* Workaround batchbuffer to combat CS tlb bug. */
if (HAS_BROKEN_CS_TLB(dev)) {
- struct drm_i915_gem_object *obj;
- int ret;
-
obj = i915_gem_alloc_object(dev, I830_BATCH_LIMIT);
if (obj == NULL) {
DRM_ERROR("Failed to allocate batch bo\n");
ring->irq_put = gen8_ring_put_irq;
ring->dispatch_execbuffer =
gen8_ring_dispatch_execbuffer;
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.sync_to = gen8_ring_sync;
+ ring->semaphore.signal = gen8_xcs_signal;
+ GEN8_RING_SEMAPHORE_INIT;
+ }
} else {
ring->irq_enable_mask = GT_BSD_USER_INTERRUPT;
ring->irq_get = gen6_ring_get_irq;
ring->irq_put = gen6_ring_put_irq;
ring->dispatch_execbuffer =
gen6_ring_dispatch_execbuffer;
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.sync_to = gen6_ring_sync;
+ ring->semaphore.signal = gen6_signal;
+ ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VR;
+ ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VB;
+ ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_VVE;
+ ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.signal[RCS] = GEN6_RVSYNC;
+ ring->semaphore.mbox.signal[VCS] = GEN6_NOSYNC;
+ ring->semaphore.mbox.signal[BCS] = GEN6_BVSYNC;
+ ring->semaphore.mbox.signal[VECS] = GEN6_VEVSYNC;
+ ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+ }
}
- ring->semaphore.sync_to = gen6_ring_sync;
- ring->semaphore.signal = gen6_signal;
- /*
- * The current semaphore is only applied on pre-gen8 platform.
- * And there is no VCS2 ring on the pre-gen8 platform. So the
- * semaphore between VCS and VCS2 is initialized as INVALID.
- * Gen8 will initialize the sema between VCS2 and VCS later.
- */
- ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VR;
- ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VB;
- ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_VVE;
- ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.signal[RCS] = GEN6_RVSYNC;
- ring->semaphore.mbox.signal[VCS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[BCS] = GEN6_BVSYNC;
- ring->semaphore.mbox.signal[VECS] = GEN6_VEVSYNC;
- ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
} else {
ring->mmio_base = BSD_RING_BASE;
ring->flush = bsd_ring_flush;
return -EINVAL;
}
- ring->name = "bds2_ring";
+ ring->name = "bsd2 ring";
ring->id = VCS2;
ring->write_tail = ring_write_tail;
ring->irq_put = gen8_ring_put_irq;
ring->dispatch_execbuffer =
gen8_ring_dispatch_execbuffer;
- ring->semaphore.sync_to = gen6_ring_sync;
- ring->semaphore.signal = gen6_signal;
- /*
- * The current semaphore is only applied on the pre-gen8. And there
- * is no bsd2 ring on the pre-gen8. So now the semaphore_register
- * between VCS2 and other ring is initialized as invalid.
- * Gen8 will initialize the sema between VCS2 and other ring later.
- */
- ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.signal[RCS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[VCS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[BCS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[VECS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
-
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.sync_to = gen8_ring_sync;
+ ring->semaphore.signal = gen8_xcs_signal;
+ GEN8_RING_SEMAPHORE_INIT;
+ }
ring->init = init_ring_common;
return intel_init_ring_buffer(dev, ring);
ring->irq_get = gen8_ring_get_irq;
ring->irq_put = gen8_ring_put_irq;
ring->dispatch_execbuffer = gen8_ring_dispatch_execbuffer;
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.sync_to = gen8_ring_sync;
+ ring->semaphore.signal = gen8_xcs_signal;
+ GEN8_RING_SEMAPHORE_INIT;
+ }
} else {
ring->irq_enable_mask = GT_BLT_USER_INTERRUPT;
ring->irq_get = gen6_ring_get_irq;
ring->irq_put = gen6_ring_put_irq;
ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer;
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.signal = gen6_signal;
+ ring->semaphore.sync_to = gen6_ring_sync;
+ /*
+ * The current semaphore is only applied on pre-gen8
+ * platform. And there is no VCS2 ring on the pre-gen8
+ * platform. So the semaphore between BCS and VCS2 is
+ * initialized as INVALID. Gen8 will initialize the
+ * sema between BCS and VCS2 later.
+ */
+ ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_BR;
+ ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_BV;
+ ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_BVE;
+ ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.signal[RCS] = GEN6_RBSYNC;
+ ring->semaphore.mbox.signal[VCS] = GEN6_VBSYNC;
+ ring->semaphore.mbox.signal[BCS] = GEN6_NOSYNC;
+ ring->semaphore.mbox.signal[VECS] = GEN6_VEBSYNC;
+ ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+ }
}
- ring->semaphore.sync_to = gen6_ring_sync;
- ring->semaphore.signal = gen6_signal;
- /*
- * The current semaphore is only applied on pre-gen8 platform. And
- * there is no VCS2 ring on the pre-gen8 platform. So the semaphore
- * between BCS and VCS2 is initialized as INVALID.
- * Gen8 will initialize the sema between BCS and VCS2 later.
- */
- ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_BR;
- ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_BV;
- ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_BVE;
- ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.signal[RCS] = GEN6_RBSYNC;
- ring->semaphore.mbox.signal[VCS] = GEN6_VBSYNC;
- ring->semaphore.mbox.signal[BCS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[VECS] = GEN6_VEBSYNC;
- ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
ring->init = init_ring_common;
return intel_init_ring_buffer(dev, ring);
ring->irq_get = gen8_ring_get_irq;
ring->irq_put = gen8_ring_put_irq;
ring->dispatch_execbuffer = gen8_ring_dispatch_execbuffer;
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.sync_to = gen8_ring_sync;
+ ring->semaphore.signal = gen8_xcs_signal;
+ GEN8_RING_SEMAPHORE_INIT;
+ }
} else {
ring->irq_enable_mask = PM_VEBOX_USER_INTERRUPT;
ring->irq_get = hsw_vebox_get_irq;
ring->irq_put = hsw_vebox_put_irq;
ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer;
+ if (i915_semaphore_is_enabled(dev)) {
+ ring->semaphore.sync_to = gen6_ring_sync;
+ ring->semaphore.signal = gen6_signal;
+ ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VER;
+ ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_VEV;
+ ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VEB;
+ ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->semaphore.mbox.signal[RCS] = GEN6_RVESYNC;
+ ring->semaphore.mbox.signal[VCS] = GEN6_VVESYNC;
+ ring->semaphore.mbox.signal[BCS] = GEN6_BVESYNC;
+ ring->semaphore.mbox.signal[VECS] = GEN6_NOSYNC;
+ ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+ }
}
- ring->semaphore.sync_to = gen6_ring_sync;
- ring->semaphore.signal = gen6_signal;
- ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VER;
- ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_VEV;
- ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VEB;
- ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
- ring->semaphore.mbox.signal[RCS] = GEN6_RVESYNC;
- ring->semaphore.mbox.signal[VCS] = GEN6_VVESYNC;
- ring->semaphore.mbox.signal[BCS] = GEN6_BVESYNC;
- ring->semaphore.mbox.signal[VECS] = GEN6_NOSYNC;
- ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
ring->init = init_ring_common;
return intel_init_ring_buffer(dev, ring);
#define I915_READ_MODE(ring) I915_READ(RING_MI_MODE((ring)->mmio_base))
#define I915_WRITE_MODE(ring, val) I915_WRITE(RING_MI_MODE((ring)->mmio_base), val)
+/* seqno size is actually only a uint32, but since we plan to use MI_FLUSH_DW to
+ * do the writes, and that must have qw aligned offsets, simply pretend it's 8b.
+ */
+#define i915_semaphore_seqno_size sizeof(uint64_t)
+#define GEN8_SIGNAL_OFFSET(__ring, to) \
+ (i915_gem_obj_ggtt_offset(dev_priv->semaphore_obj) + \
+ ((__ring)->id * I915_NUM_RINGS * i915_semaphore_seqno_size) + \
+ (i915_semaphore_seqno_size * (to)))
+
+#define GEN8_WAIT_OFFSET(__ring, from) \
+ (i915_gem_obj_ggtt_offset(dev_priv->semaphore_obj) + \
+ ((from) * I915_NUM_RINGS * i915_semaphore_seqno_size) + \
+ (i915_semaphore_seqno_size * (__ring)->id))
+
+#define GEN8_RING_SEMAPHORE_INIT do { \
+ if (!dev_priv->semaphore_obj) { \
+ break; \
+ } \
+ ring->semaphore.signal_ggtt[RCS] = GEN8_SIGNAL_OFFSET(ring, RCS); \
+ ring->semaphore.signal_ggtt[VCS] = GEN8_SIGNAL_OFFSET(ring, VCS); \
+ ring->semaphore.signal_ggtt[BCS] = GEN8_SIGNAL_OFFSET(ring, BCS); \
+ ring->semaphore.signal_ggtt[VECS] = GEN8_SIGNAL_OFFSET(ring, VECS); \
+ ring->semaphore.signal_ggtt[VCS2] = GEN8_SIGNAL_OFFSET(ring, VCS2); \
+ ring->semaphore.signal_ggtt[ring->id] = MI_SEMAPHORE_SYNC_INVALID; \
+ } while(0)
+
enum intel_ring_hangcheck_action {
HANGCHECK_IDLE = 0,
HANGCHECK_WAIT,
HANGCHECK_ACTIVE,
+ HANGCHECK_ACTIVE_LOOP,
HANGCHECK_KICK,
HANGCHECK_HUNG,
};
struct intel_ring_hangcheck {
u64 acthd;
+ u64 max_acthd;
u32 seqno;
int score;
enum intel_ring_hangcheck_action action;
#define I915_DISPATCH_PINNED 0x2
void (*cleanup)(struct intel_engine_cs *ring);
+ /* GEN8 signal/wait table - never trust comments!
+ * signal to signal to signal to signal to signal to
+ * RCS VCS BCS VECS VCS2
+ * --------------------------------------------------------------------
+ * RCS | NOP (0x00) | VCS (0x08) | BCS (0x10) | VECS (0x18) | VCS2 (0x20) |
+ * |-------------------------------------------------------------------
+ * VCS | RCS (0x28) | NOP (0x30) | BCS (0x38) | VECS (0x40) | VCS2 (0x48) |
+ * |-------------------------------------------------------------------
+ * BCS | RCS (0x50) | VCS (0x58) | NOP (0x60) | VECS (0x68) | VCS2 (0x70) |
+ * |-------------------------------------------------------------------
+ * VECS | RCS (0x78) | VCS (0x80) | BCS (0x88) | NOP (0x90) | VCS2 (0x98) |
+ * |-------------------------------------------------------------------
+ * VCS2 | RCS (0xa0) | VCS (0xa8) | BCS (0xb0) | VECS (0xb8) | NOP (0xc0) |
+ * |-------------------------------------------------------------------
+ *
+ * Generalization:
+ * f(x, y) := (x->id * NUM_RINGS * seqno_size) + (seqno_size * y->id)
+ * ie. transpose of g(x, y)
+ *
+ * sync from sync from sync from sync from sync from
+ * RCS VCS BCS VECS VCS2
+ * --------------------------------------------------------------------
+ * RCS | NOP (0x00) | VCS (0x28) | BCS (0x50) | VECS (0x78) | VCS2 (0xa0) |
+ * |-------------------------------------------------------------------
+ * VCS | RCS (0x08) | NOP (0x30) | BCS (0x58) | VECS (0x80) | VCS2 (0xa8) |
+ * |-------------------------------------------------------------------
+ * BCS | RCS (0x10) | VCS (0x38) | NOP (0x60) | VECS (0x88) | VCS2 (0xb0) |
+ * |-------------------------------------------------------------------
+ * VECS | RCS (0x18) | VCS (0x40) | BCS (0x68) | NOP (0x90) | VCS2 (0xb8) |
+ * |-------------------------------------------------------------------
+ * VCS2 | RCS (0x20) | VCS (0x48) | BCS (0x70) | VECS (0x98) | NOP (0xc0) |
+ * |-------------------------------------------------------------------
+ *
+ * Generalization:
+ * g(x, y) := (y->id * NUM_RINGS * seqno_size) + (seqno_size * x->id)
+ * ie. transpose of f(x, y)
+ */
struct {
u32 sync_seqno[I915_NUM_RINGS-1];
- struct {
- /* our mbox written by others */
- u32 wait[I915_NUM_RINGS];
- /* mboxes this ring signals to */
- u32 signal[I915_NUM_RINGS];
- } mbox;
+ union {
+ struct {
+ /* our mbox written by others */
+ u32 wait[I915_NUM_RINGS];
+ /* mboxes this ring signals to */
+ u32 signal[I915_NUM_RINGS];
+ } mbox;
+ u64 signal_ggtt[I915_NUM_RINGS];
+ };
/* AKA wait() */
int (*sync_to)(struct intel_engine_cs *ring,
int idx;
/*
- * cs -> 0 = vcs, 1 = bcs
- * vcs -> 0 = bcs, 1 = cs,
- * bcs -> 0 = cs, 1 = vcs.
+ * rcs -> 0 = vcs, 1 = bcs, 2 = vecs, 3 = vcs2;
+ * vcs -> 0 = bcs, 1 = vecs, 2 = vcs2, 3 = rcs;
+ * bcs -> 0 = vecs, 1 = vcs2. 2 = rcs, 3 = vcs;
+ * vecs -> 0 = vcs2, 1 = rcs, 2 = vcs, 3 = bcs;
+ * vcs2 -> 0 = rcs, 1 = vcs, 2 = bcs, 3 = vecs;
*/
idx = (other - ring) - 1;
u64 intel_ring_get_active_head(struct intel_engine_cs *ring);
void intel_ring_setup_status_page(struct intel_engine_cs *ring);
-static inline u32 intel_ring_get_tail(struct intel_engine_cs *ring)
+static inline u32 intel_ring_get_tail(struct intel_ringbuffer *ringbuf)
{
- return ring->buffer->tail;
+ return ringbuf->tail;
}
static inline u32 intel_ring_get_seqno(struct intel_engine_cs *ring)
connector->base.unregister = intel_sdvo_connector_unregister;
intel_connector_attach_encoder(&connector->base, &encoder->base);
- ret = drm_sysfs_connector_add(drm_connector);
+ ret = drm_connector_register(drm_connector);
if (ret < 0)
goto err1;
return 0;
err2:
- drm_sysfs_connector_remove(drm_connector);
+ drm_connector_unregister(drm_connector);
err1:
drm_connector_cleanup(drm_connector);
return true;
err:
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
intel_sdvo_destroy(connector);
return false;
}
return true;
err:
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
intel_sdvo_destroy(connector);
return false;
}
list_for_each_entry_safe(connector, tmp,
&dev->mode_config.connector_list, head) {
if (intel_attached_encoder(connector) == &intel_sdvo->base) {
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
intel_sdvo_destroy(connector);
}
}
sprctl |= SP_ENABLE;
- intel_update_sprite_watermarks(dplane, crtc, src_w, pixel_size, true,
+ intel_update_sprite_watermarks(dplane, crtc, src_w, src_h,
+ pixel_size, true,
src_w != crtc_w || src_h != crtc_h);
/* Sizes are 0 based */
if (atomic_update)
intel_pipe_update_end(intel_crtc, start_vbl_count);
- intel_update_sprite_watermarks(dplane, crtc, 0, 0, false, false);
+ intel_update_sprite_watermarks(dplane, crtc, 0, 0, 0, false, false);
}
static int
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
sprctl |= SPRITE_PIPE_CSC_ENABLE;
- intel_update_sprite_watermarks(plane, crtc, src_w, pixel_size, true,
+ intel_update_sprite_watermarks(plane, crtc, src_w, src_h, pixel_size,
+ true,
src_w != crtc_w || src_h != crtc_h);
/* Sizes are 0 based */
*/
intel_wait_for_vblank(dev, pipe);
- intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false);
+ intel_update_sprite_watermarks(plane, crtc, 0, 0, 0, false, false);
}
static int
dvscntr |= DVS_TRICKLE_FEED_DISABLE; /* must disable */
dvscntr |= DVS_ENABLE;
- intel_update_sprite_watermarks(plane, crtc, src_w, pixel_size, true,
+ intel_update_sprite_watermarks(plane, crtc, src_w, src_h,
+ pixel_size, true,
src_w != crtc_w || src_h != crtc_h);
/* Sizes are 0 based */
*/
intel_wait_for_vblank(dev, pipe);
- intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false);
+ intel_update_sprite_watermarks(plane, crtc, 0, 0, 0, false, false);
}
static void
struct drm_device *dev = plane->dev;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_plane *intel_plane = to_intel_plane(plane);
+ enum pipe pipe = intel_crtc->pipe;
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb->obj;
struct drm_i915_gem_object *old_obj = intel_plane->obj;
*/
ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
+ i915_gem_track_fb(old_obj, obj,
+ INTEL_FRONTBUFFER_SPRITE(pipe));
mutex_unlock(&dev->struct_mutex);
if (ret)
else
intel_plane->disable_plane(plane, crtc);
+ intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_SPRITE(pipe));
+
if (!primary_was_enabled && primary_enabled)
intel_post_enable_primary(crtc);
}
struct drm_device *dev = plane->dev;
struct intel_plane *intel_plane = to_intel_plane(plane);
struct intel_crtc *intel_crtc;
+ enum pipe pipe;
if (!plane->fb)
return 0;
return -EINVAL;
intel_crtc = to_intel_crtc(plane->crtc);
+ pipe = intel_crtc->pipe;
if (intel_crtc->active) {
bool primary_was_enabled = intel_crtc->primary_enabled;
mutex_lock(&dev->struct_mutex);
intel_unpin_fb_obj(intel_plane->obj);
+ i915_gem_track_fb(intel_plane->obj, NULL,
+ INTEL_FRONTBUFFER_SPRITE(pipe));
mutex_unlock(&dev->struct_mutex);
intel_plane->obj = NULL;
struct drm_file *file_priv)
{
struct drm_intel_sprite_colorkey *set = data;
- struct drm_mode_object *obj;
struct drm_plane *plane;
struct intel_plane *intel_plane;
int ret = 0;
drm_modeset_lock_all(dev);
- obj = drm_mode_object_find(dev, set->plane_id, DRM_MODE_OBJECT_PLANE);
- if (!obj) {
+ plane = drm_plane_find(dev, set->plane_id);
+ if (!plane) {
ret = -ENOENT;
goto out_unlock;
}
- plane = obj_to_plane(obj);
intel_plane = to_intel_plane(plane);
ret = intel_plane->update_colorkey(plane, set);
struct drm_file *file_priv)
{
struct drm_intel_sprite_colorkey *get = data;
- struct drm_mode_object *obj;
struct drm_plane *plane;
struct intel_plane *intel_plane;
int ret = 0;
drm_modeset_lock_all(dev);
- obj = drm_mode_object_find(dev, get->plane_id, DRM_MODE_OBJECT_PLANE);
- if (!obj) {
+ plane = drm_plane_find(dev, get->plane_id);
+ if (!plane) {
ret = -ENOENT;
goto out_unlock;
}
- plane = obj_to_plane(obj);
intel_plane = to_intel_plane(plane);
intel_plane->get_colorkey(plane, get);
drm_object_attach_property(&connector->base,
dev->mode_config.tv_bottom_margin_property,
intel_tv->margin[TV_MARGIN_BOTTOM]);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
}
}
/* WaRsForcewakeWaitTC0:vlv */
- __gen6_gt_wait_for_thread_c0(dev_priv);
-
+ if (!IS_CHERRYVIEW(dev_priv->dev))
+ __gen6_gt_wait_for_thread_c0(dev_priv);
}
static void __vlv_force_wake_put(struct drm_i915_private *dev_priv,
__raw_i915_write32(dev_priv, FORCEWAKE_MEDIA_VLV,
_MASKED_BIT_DISABLE(FORCEWAKE_KERNEL));
- /* The below doubles as a POSTING_READ */
- gen6_gt_check_fifodbg(dev_priv);
-
+ /* something from same cacheline, but !FORCEWAKE_VLV */
+ __raw_posting_read(dev_priv, FORCEWAKE_ACK_VLV);
+ if (!IS_CHERRYVIEW(dev_priv->dev))
+ gen6_gt_check_fifodbg(dev_priv);
}
static void vlv_force_wake_get(struct drm_i915_private *dev_priv, int fw_engine)
intel_runtime_pm_put(dev_priv);
}
-static void intel_uncore_forcewake_reset(struct drm_device *dev, bool restore)
+void intel_uncore_forcewake_reset(struct drm_device *dev, bool restore)
{
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long irqflags;
dev_priv->uncore.fifo_count =
__raw_i915_read32(dev_priv, GTFIFOCTL) &
GT_FIFO_FREE_ENTRIES_MASK;
- } else {
- dev_priv->uncore.forcewake_count = 0;
- dev_priv->uncore.fw_rendercount = 0;
- dev_priv->uncore.fw_mediacount = 0;
}
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
-void intel_uncore_early_sanitize(struct drm_device *dev)
+void intel_uncore_early_sanitize(struct drm_device *dev, bool restore_forcewake)
{
struct drm_i915_private *dev_priv = dev->dev_private;
__raw_i915_write32(dev_priv, GTFIFODBG,
__raw_i915_read32(dev_priv, GTFIFODBG));
- intel_uncore_forcewake_reset(dev, false);
+ intel_uncore_forcewake_reset(dev, restore_forcewake);
}
void intel_uncore_sanitize(struct drm_device *dev)
#define NEEDS_FORCE_WAKE(dev_priv, reg) \
((reg) < 0x40000 && (reg) != FORCEWAKE)
-#define FORCEWAKE_VLV_RENDER_RANGE_OFFSET(reg) \
- (((reg) >= 0x2000 && (reg) < 0x4000) ||\
- ((reg) >= 0x5000 && (reg) < 0x8000) ||\
- ((reg) >= 0xB000 && (reg) < 0x12000) ||\
- ((reg) >= 0x2E000 && (reg) < 0x30000))
+#define REG_RANGE(reg, start, end) ((reg) >= (start) && (reg) < (end))
-#define FORCEWAKE_VLV_MEDIA_RANGE_OFFSET(reg)\
- (((reg) >= 0x12000 && (reg) < 0x14000) ||\
- ((reg) >= 0x22000 && (reg) < 0x24000) ||\
- ((reg) >= 0x30000 && (reg) < 0x40000))
+#define FORCEWAKE_VLV_RENDER_RANGE_OFFSET(reg) \
+ (REG_RANGE((reg), 0x2000, 0x4000) || \
+ REG_RANGE((reg), 0x5000, 0x8000) || \
+ REG_RANGE((reg), 0xB000, 0x12000) || \
+ REG_RANGE((reg), 0x2E000, 0x30000))
+
+#define FORCEWAKE_VLV_MEDIA_RANGE_OFFSET(reg) \
+ (REG_RANGE((reg), 0x12000, 0x14000) || \
+ REG_RANGE((reg), 0x22000, 0x24000) || \
+ REG_RANGE((reg), 0x30000, 0x40000))
+
+#define FORCEWAKE_CHV_RENDER_RANGE_OFFSET(reg) \
+ (REG_RANGE((reg), 0x2000, 0x4000) || \
+ REG_RANGE((reg), 0x5000, 0x8000) || \
+ REG_RANGE((reg), 0x8300, 0x8500) || \
+ REG_RANGE((reg), 0xB000, 0xC000) || \
+ REG_RANGE((reg), 0xE000, 0xE800))
+
+#define FORCEWAKE_CHV_MEDIA_RANGE_OFFSET(reg) \
+ (REG_RANGE((reg), 0x8800, 0x8900) || \
+ REG_RANGE((reg), 0xD000, 0xD800) || \
+ REG_RANGE((reg), 0x12000, 0x14000) || \
+ REG_RANGE((reg), 0x1A000, 0x1C000) || \
+ REG_RANGE((reg), 0x1E800, 0x1EA00) || \
+ REG_RANGE((reg), 0x30000, 0x40000))
+
+#define FORCEWAKE_CHV_COMMON_RANGE_OFFSET(reg) \
+ (REG_RANGE((reg), 0x4000, 0x5000) || \
+ REG_RANGE((reg), 0x8000, 0x8300) || \
+ REG_RANGE((reg), 0x8500, 0x8600) || \
+ REG_RANGE((reg), 0x9000, 0xB000) || \
+ REG_RANGE((reg), 0xC000, 0xC800) || \
+ REG_RANGE((reg), 0xF000, 0x10000) || \
+ REG_RANGE((reg), 0x14000, 0x14400) || \
+ REG_RANGE((reg), 0x22000, 0x24000))
static void
ilk_dummy_write(struct drm_i915_private *dev_priv)
}
static void
-hsw_unclaimed_reg_clear(struct drm_i915_private *dev_priv, u32 reg)
+hsw_unclaimed_reg_debug(struct drm_i915_private *dev_priv, u32 reg, bool read,
+ bool before)
{
+ const char *op = read ? "reading" : "writing to";
+ const char *when = before ? "before" : "after";
+
+ if (!i915.mmio_debug)
+ return;
+
if (__raw_i915_read32(dev_priv, FPGA_DBG) & FPGA_DBG_RM_NOCLAIM) {
- DRM_ERROR("Unknown unclaimed register before writing to %x\n",
- reg);
+ WARN(1, "Unclaimed register detected %s %s register 0x%x\n",
+ when, op, reg);
__raw_i915_write32(dev_priv, FPGA_DBG, FPGA_DBG_RM_NOCLAIM);
}
}
static void
-hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg)
+hsw_unclaimed_reg_detect(struct drm_i915_private *dev_priv)
{
+ if (i915.mmio_debug)
+ return;
+
if (__raw_i915_read32(dev_priv, FPGA_DBG) & FPGA_DBG_RM_NOCLAIM) {
- DRM_ERROR("Unclaimed write to %x\n", reg);
+ DRM_ERROR("Unclaimed register detected. Please use the i915.mmio_debug=1 to debug this problem.");
__raw_i915_write32(dev_priv, FPGA_DBG, FPGA_DBG_RM_NOCLAIM);
}
}
static u##x \
gen6_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
REG_READ_HEADER(x); \
+ hsw_unclaimed_reg_debug(dev_priv, reg, true, true); \
if (dev_priv->uncore.forcewake_count == 0 && \
NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
dev_priv->uncore.funcs.force_wake_get(dev_priv, \
} else { \
val = __raw_i915_read##x(dev_priv, reg); \
} \
+ hsw_unclaimed_reg_debug(dev_priv, reg, true, false); \
REG_READ_FOOTER; \
}
REG_READ_FOOTER; \
}
+#define __chv_read(x) \
+static u##x \
+chv_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
+ unsigned fwengine = 0; \
+ REG_READ_HEADER(x); \
+ if (FORCEWAKE_CHV_RENDER_RANGE_OFFSET(reg)) { \
+ if (dev_priv->uncore.fw_rendercount == 0) \
+ fwengine = FORCEWAKE_RENDER; \
+ } else if (FORCEWAKE_CHV_MEDIA_RANGE_OFFSET(reg)) { \
+ if (dev_priv->uncore.fw_mediacount == 0) \
+ fwengine = FORCEWAKE_MEDIA; \
+ } else if (FORCEWAKE_CHV_COMMON_RANGE_OFFSET(reg)) { \
+ if (dev_priv->uncore.fw_rendercount == 0) \
+ fwengine |= FORCEWAKE_RENDER; \
+ if (dev_priv->uncore.fw_mediacount == 0) \
+ fwengine |= FORCEWAKE_MEDIA; \
+ } \
+ if (fwengine) \
+ dev_priv->uncore.funcs.force_wake_get(dev_priv, fwengine); \
+ val = __raw_i915_read##x(dev_priv, reg); \
+ if (fwengine) \
+ dev_priv->uncore.funcs.force_wake_put(dev_priv, fwengine); \
+ REG_READ_FOOTER; \
+}
+__chv_read(8)
+__chv_read(16)
+__chv_read(32)
+__chv_read(64)
__vlv_read(8)
__vlv_read(16)
__vlv_read(32)
__gen4_read(32)
__gen4_read(64)
+#undef __chv_read
#undef __vlv_read
#undef __gen6_read
#undef __gen5_read
if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
__fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
} \
- hsw_unclaimed_reg_clear(dev_priv, reg); \
+ hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
__raw_i915_write##x(dev_priv, reg, val); \
if (unlikely(__fifo_ret)) { \
gen6_gt_check_fifodbg(dev_priv); \
} \
- hsw_unclaimed_reg_check(dev_priv, reg); \
+ hsw_unclaimed_reg_debug(dev_priv, reg, false, false); \
+ hsw_unclaimed_reg_detect(dev_priv); \
REG_WRITE_FOOTER; \
}
static void \
gen8_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) { \
REG_WRITE_HEADER; \
+ hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
if (reg < 0x40000 && !is_gen8_shadowed(dev_priv, reg)) { \
if (dev_priv->uncore.forcewake_count == 0) \
dev_priv->uncore.funcs.force_wake_get(dev_priv, \
} else { \
__raw_i915_write##x(dev_priv, reg, val); \
} \
+ hsw_unclaimed_reg_debug(dev_priv, reg, false, false); \
+ hsw_unclaimed_reg_detect(dev_priv); \
REG_WRITE_FOOTER; \
}
+#define __chv_write(x) \
+static void \
+chv_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) { \
+ unsigned fwengine = 0; \
+ bool shadowed = is_gen8_shadowed(dev_priv, reg); \
+ REG_WRITE_HEADER; \
+ if (!shadowed) { \
+ if (FORCEWAKE_CHV_RENDER_RANGE_OFFSET(reg)) { \
+ if (dev_priv->uncore.fw_rendercount == 0) \
+ fwengine = FORCEWAKE_RENDER; \
+ } else if (FORCEWAKE_CHV_MEDIA_RANGE_OFFSET(reg)) { \
+ if (dev_priv->uncore.fw_mediacount == 0) \
+ fwengine = FORCEWAKE_MEDIA; \
+ } else if (FORCEWAKE_CHV_COMMON_RANGE_OFFSET(reg)) { \
+ if (dev_priv->uncore.fw_rendercount == 0) \
+ fwengine |= FORCEWAKE_RENDER; \
+ if (dev_priv->uncore.fw_mediacount == 0) \
+ fwengine |= FORCEWAKE_MEDIA; \
+ } \
+ } \
+ if (fwengine) \
+ dev_priv->uncore.funcs.force_wake_get(dev_priv, fwengine); \
+ __raw_i915_write##x(dev_priv, reg, val); \
+ if (fwengine) \
+ dev_priv->uncore.funcs.force_wake_put(dev_priv, fwengine); \
+ REG_WRITE_FOOTER; \
+}
+
+__chv_write(8)
+__chv_write(16)
+__chv_write(32)
+__chv_write(64)
__gen8_write(8)
__gen8_write(16)
__gen8_write(32)
__gen4_write(32)
__gen4_write(64)
+#undef __chv_write
#undef __gen8_write
#undef __hsw_write
#undef __gen6_write
setup_timer(&dev_priv->uncore.force_wake_timer,
gen6_force_wake_timer, (unsigned long)dev_priv);
- intel_uncore_early_sanitize(dev);
+ intel_uncore_early_sanitize(dev, false);
if (IS_VALLEYVIEW(dev)) {
dev_priv->uncore.funcs.force_wake_get = __vlv_force_wake_get;
switch (INTEL_INFO(dev)->gen) {
default:
- dev_priv->uncore.funcs.mmio_writeb = gen8_write8;
- dev_priv->uncore.funcs.mmio_writew = gen8_write16;
- dev_priv->uncore.funcs.mmio_writel = gen8_write32;
- dev_priv->uncore.funcs.mmio_writeq = gen8_write64;
- dev_priv->uncore.funcs.mmio_readb = gen6_read8;
- dev_priv->uncore.funcs.mmio_readw = gen6_read16;
- dev_priv->uncore.funcs.mmio_readl = gen6_read32;
- dev_priv->uncore.funcs.mmio_readq = gen6_read64;
+ if (IS_CHERRYVIEW(dev)) {
+ dev_priv->uncore.funcs.mmio_writeb = chv_write8;
+ dev_priv->uncore.funcs.mmio_writew = chv_write16;
+ dev_priv->uncore.funcs.mmio_writel = chv_write32;
+ dev_priv->uncore.funcs.mmio_writeq = chv_write64;
+ dev_priv->uncore.funcs.mmio_readb = chv_read8;
+ dev_priv->uncore.funcs.mmio_readw = chv_read16;
+ dev_priv->uncore.funcs.mmio_readl = chv_read32;
+ dev_priv->uncore.funcs.mmio_readq = chv_read64;
+
+ } else {
+ dev_priv->uncore.funcs.mmio_writeb = gen8_write8;
+ dev_priv->uncore.funcs.mmio_writew = gen8_write16;
+ dev_priv->uncore.funcs.mmio_writel = gen8_write32;
+ dev_priv->uncore.funcs.mmio_writeq = gen8_write64;
+ dev_priv->uncore.funcs.mmio_readb = gen6_read8;
+ dev_priv->uncore.funcs.mmio_readw = gen6_read16;
+ dev_priv->uncore.funcs.mmio_readl = gen6_read32;
+ dev_priv->uncore.funcs.mmio_readq = gen6_read64;
+ }
break;
case 7:
case 6:
if (args->flags || args->pad)
return -EINVAL;
- if (args->ctx_id == DEFAULT_CONTEXT_ID && !capable(CAP_SYS_ADMIN))
+ if (args->ctx_id == DEFAULT_CONTEXT_HANDLE && !capable(CAP_SYS_ADMIN))
return -EPERM;
ret = mutex_lock_interruptible(&dev->struct_mutex);
int intel_gpu_reset(struct drm_device *dev)
{
- switch (INTEL_INFO(dev)->gen) {
- case 8:
- case 7:
- case 6: return gen6_do_reset(dev);
- case 5: return ironlake_do_reset(dev);
- case 4:
- if (IS_G4X(dev))
- return g4x_do_reset(dev);
- else
- return i965_do_reset(dev);
- default: return -ENODEV;
- }
+ if (INTEL_INFO(dev)->gen >= 6)
+ return gen6_do_reset(dev);
+ else if (IS_GEN5(dev))
+ return ironlake_do_reset(dev);
+ else if (IS_G4X(dev))
+ return g4x_do_reset(dev);
+ else if (IS_GEN4(dev))
+ return i965_do_reset(dev);
+ else
+ return -ENODEV;
}
void intel_uncore_check_errors(struct drm_device *dev)
{
int ret;
- ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+ ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, NULL);
if (ret) {
if (ret != -ERESTARTSYS && ret != -EBUSY)
DRM_ERROR("reserve failed %p\n", bo);
return 0;
}
-static struct drm_fb_helper_funcs mga_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs mga_fb_helper_funcs = {
.gamma_set = mga_crtc_fb_gamma_set,
.gamma_get = mga_crtc_fb_gamma_get,
.fb_probe = mgag200fb_create,
return -ENOMEM;
mdev->mfbdev = mfbdev;
- mfbdev->helper.funcs = &mga_fb_helper_funcs;
spin_lock_init(&mfbdev->dirty_lock);
+ drm_fb_helper_prepare(mdev->dev, &mfbdev->helper, &mga_fb_helper_funcs);
+
ret = drm_fb_helper_init(mdev->dev, &mfbdev->helper,
mdev->num_crtc, MGAG200FB_CONN_LIMIT);
if (ret)
*connector)
{
int enc_id = connector->encoder_ids[0];
- struct drm_mode_object *obj;
- struct drm_encoder *encoder;
-
/* pick the encoder ids */
- if (enc_id) {
- obj =
- drm_mode_object_find(connector->dev, enc_id,
- DRM_MODE_OBJECT_ENCODER);
- if (!obj)
- return NULL;
- encoder = obj_to_encoder(obj);
- return encoder;
- }
+ if (enc_id)
+ return drm_encoder_find(connector->dev, enc_id);
return NULL;
}
drm_connector_helper_add(connector, &mga_vga_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
mga_connector->i2c = mgag200_i2c_create(dev);
if (!mga_connector->i2c)
config DRM_MSM
tristate "MSM DRM"
depends on DRM
- depends on MSM_IOMMU
depends on ARCH_QCOM || (ARM && COMPILE_TEST)
select DRM_KMS_HELPER
select SHMEM
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 26602 bytes, from 2014-06-25 12:57:16)
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
Permission is hereby granted, free of charge, to any person obtaining
SAMPLE_0123 = 6,
};
+enum a2xx_rb_blend_opcode {
+ BLEND_DST_PLUS_SRC = 0,
+ BLEND_SRC_MINUS_DST = 1,
+ BLEND_MIN_DST_SRC = 2,
+ BLEND_MAX_DST_SRC = 3,
+ BLEND_DST_MINUS_SRC = 4,
+ BLEND_DST_PLUS_SRC_BIAS = 5,
+};
+
enum adreno_mmu_clnt_beh {
BEH_NEVR = 0,
BEH_TRAN_RNG = 1,
#define REG_A2XX_VGT_EVENT_INITIATOR 0x000021f9
#define REG_A2XX_VGT_DRAW_INITIATOR 0x000021fc
+#define A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK 0x0000003f
+#define A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT 0
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE(enum pc_di_primtype val)
+{
+ return ((val) << A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT) & A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK 0x000000c0
+#define A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT 6
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+ return ((val) << A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT) & A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK 0x00000600
+#define A2XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT 9
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+ return ((val) << A2XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT) & A2XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK 0x00000800
+#define A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT 11
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE(enum pc_di_index_size val)
+{
+ return ((val) << A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT) & A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_NOT_EOP 0x00001000
+#define A2XX_VGT_DRAW_INITIATOR_SMALL_INDEX 0x00002000
+#define A2XX_VGT_DRAW_INITIATOR_PRE_DRAW_INITIATOR_ENABLE 0x00004000
+#define A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK 0xffff0000
+#define A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT 16
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_NUM_INDICES(uint32_t val)
+{
+ return ((val) << A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT) & A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK;
+}
#define REG_A2XX_VGT_IMMED_DATA 0x000021fd
}
#define A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__MASK 0x000000e0
#define A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__SHIFT 5
-static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN(enum adreno_rb_blend_opcode val)
+static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN(enum a2xx_rb_blend_opcode val)
{
return ((val) << A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__SHIFT) & A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__MASK;
}
}
#define A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__MASK 0x00e00000
#define A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__SHIFT 21
-static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN(enum adreno_rb_blend_opcode val)
+static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN(enum a2xx_rb_blend_opcode val)
{
return ((val) << A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__SHIFT) & A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__MASK;
}
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 26602 bytes, from 2014-06-25 12:57:16)
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
Permission is hereby granted, free of charge, to any person obtaining
*/
-enum a3xx_render_mode {
- RB_RENDERING_PASS = 0,
- RB_TILING_PASS = 1,
- RB_RESOLVE_PASS = 2,
-};
-
enum a3xx_tile_mode {
LINEAR = 0,
TILE_32X32 = 2,
};
-enum a3xx_threadmode {
- MULTI = 0,
- SINGLE = 1,
-};
-
-enum a3xx_instrbuffermode {
- BUFFER = 1,
-};
-
-enum a3xx_threadsize {
- TWO_QUADS = 0,
- FOUR_QUADS = 1,
-};
-
enum a3xx_state_block_id {
HLSQ_BLOCK_ID_TP_TEX = 2,
HLSQ_BLOCK_ID_TP_MIPMAP = 3,
RB_R8G8B8A8_UNORM = 8,
RB_Z16_UNORM = 12,
RB_A8_UNORM = 20,
+ RB_R16G16B16A16_FLOAT = 27,
+ RB_R32G32B32A32_FLOAT = 51,
};
enum a3xx_color_swap {
XYZW = 3,
};
-enum a3xx_msaa_samples {
- MSAA_ONE = 0,
- MSAA_TWO = 1,
- MSAA_FOUR = 2,
-};
-
enum a3xx_sp_perfcounter_select {
SP_FS_CFLOW_INSTRUCTIONS = 12,
SP_FS_FULL_ALU_INSTRUCTIONS = 14,
SP_ALU_ACTIVE_CYCLES = 29,
};
-enum adreno_rb_copy_control_mode {
- RB_COPY_RESOLVE = 1,
- RB_COPY_DEPTH_STENCIL = 5,
+enum a3xx_rop_code {
+ ROP_CLEAR = 0,
+ ROP_NOR = 1,
+ ROP_AND_INVERTED = 2,
+ ROP_COPY_INVERTED = 3,
+ ROP_AND_REVERSE = 4,
+ ROP_INVERT = 5,
+ ROP_XOR = 6,
+ ROP_NAND = 7,
+ ROP_AND = 8,
+ ROP_EQUIV = 9,
+ ROP_NOOP = 10,
+ ROP_OR_INVERTED = 11,
+ ROP_COPY = 12,
+ ROP_OR_REVERSE = 13,
+ ROP_OR = 14,
+ ROP_SET = 15,
+};
+
+enum a3xx_rb_blend_opcode {
+ BLEND_DST_PLUS_SRC = 0,
+ BLEND_SRC_MINUS_DST = 1,
+ BLEND_DST_MINUS_SRC = 2,
+ BLEND_MIN_DST_SRC = 3,
+ BLEND_MAX_DST_SRC = 4,
};
enum a3xx_tex_filter {
A3XX_TEX_NEAREST = 0,
A3XX_TEX_LINEAR = 1,
+ A3XX_TEX_ANISO = 2,
};
enum a3xx_tex_clamp {
A3XX_TEX_REPEAT = 0,
A3XX_TEX_CLAMP_TO_EDGE = 1,
A3XX_TEX_MIRROR_REPEAT = 2,
- A3XX_TEX_CLAMP_NONE = 3,
+ A3XX_TEX_CLAMP_TO_BORDER = 3,
+ A3XX_TEX_MIRROR_CLAMP = 4,
};
enum a3xx_tex_swiz {
#define REG_A3XX_RBBM_INT_0_STATUS 0x00000064
#define REG_A3XX_RBBM_PERFCTR_CTL 0x00000080
+#define A3XX_RBBM_PERFCTR_CTL_ENABLE 0x00000001
#define REG_A3XX_RBBM_PERFCTR_LOAD_CMD0 0x00000081
#define REG_A3XX_CP_AHB_FAULT 0x0000054d
+#define REG_A3XX_SP_GLOBAL_MEM_SIZE 0x00000e22
+
+#define REG_A3XX_SP_GLOBAL_MEM_ADDR 0x00000e23
+
#define REG_A3XX_GRAS_CL_CLIP_CNTL 0x00002040
#define A3XX_GRAS_CL_CLIP_CNTL_IJ_PERSP_CENTER 0x00001000
#define A3XX_GRAS_CL_CLIP_CNTL_CLIP_DISABLE 0x00010000
#define A3XX_GRAS_CL_CLIP_CNTL_VP_CLIP_CODE_IGNORE 0x00080000
#define A3XX_GRAS_CL_CLIP_CNTL_VP_XFORM_DISABLE 0x00100000
#define A3XX_GRAS_CL_CLIP_CNTL_PERSP_DIVISION_DISABLE 0x00200000
+#define A3XX_GRAS_CL_CLIP_CNTL_ZCOORD 0x00800000
+#define A3XX_GRAS_CL_CLIP_CNTL_WCOORD 0x01000000
+#define A3XX_GRAS_CL_CLIP_CNTL_ZCLIP_DISABLE 0x02000000
#define REG_A3XX_GRAS_CL_GB_CLIP_ADJ 0x00002044
#define A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ__MASK 0x000003ff
}
#define REG_A3XX_GRAS_SU_POINT_MINMAX 0x00002068
+#define A3XX_GRAS_SU_POINT_MINMAX_MIN__MASK 0x0000ffff
+#define A3XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT 0
+static inline uint32_t A3XX_GRAS_SU_POINT_MINMAX_MIN(float val)
+{
+ return ((((uint32_t)(val * 8.0))) << A3XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT) & A3XX_GRAS_SU_POINT_MINMAX_MIN__MASK;
+}
+#define A3XX_GRAS_SU_POINT_MINMAX_MAX__MASK 0xffff0000
+#define A3XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT 16
+static inline uint32_t A3XX_GRAS_SU_POINT_MINMAX_MAX(float val)
+{
+ return ((((uint32_t)(val * 8.0))) << A3XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT) & A3XX_GRAS_SU_POINT_MINMAX_MAX__MASK;
+}
#define REG_A3XX_GRAS_SU_POINT_SIZE 0x00002069
+#define A3XX_GRAS_SU_POINT_SIZE__MASK 0xffffffff
+#define A3XX_GRAS_SU_POINT_SIZE__SHIFT 0
+static inline uint32_t A3XX_GRAS_SU_POINT_SIZE(float val)
+{
+ return ((((uint32_t)(val * 8.0))) << A3XX_GRAS_SU_POINT_SIZE__SHIFT) & A3XX_GRAS_SU_POINT_SIZE__MASK;
+}
#define REG_A3XX_GRAS_SU_POLY_OFFSET_SCALE 0x0000206c
#define A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__MASK 0x00ffffff
#define A3XX_RB_MODE_CONTROL_PACKER_TIMER_ENABLE 0x00010000
#define REG_A3XX_RB_RENDER_CONTROL 0x000020c1
+#define A3XX_RB_RENDER_CONTROL_FACENESS 0x00000008
#define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__MASK 0x00000ff0
#define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__SHIFT 4
static inline uint32_t A3XX_RB_RENDER_CONTROL_BIN_WIDTH(uint32_t val)
}
#define A3XX_RB_RENDER_CONTROL_DISABLE_COLOR_PIPE 0x00001000
#define A3XX_RB_RENDER_CONTROL_ENABLE_GMEM 0x00002000
+#define A3XX_RB_RENDER_CONTROL_XCOORD 0x00004000
+#define A3XX_RB_RENDER_CONTROL_YCOORD 0x00008000
+#define A3XX_RB_RENDER_CONTROL_ZCOORD 0x00010000
+#define A3XX_RB_RENDER_CONTROL_WCOORD 0x00020000
#define A3XX_RB_RENDER_CONTROL_ALPHA_TEST 0x00400000
#define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__MASK 0x07000000
#define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__SHIFT 24
#define A3XX_RB_MRT_CONTROL_BLEND2 0x00000020
#define A3XX_RB_MRT_CONTROL_ROP_CODE__MASK 0x00000f00
#define A3XX_RB_MRT_CONTROL_ROP_CODE__SHIFT 8
-static inline uint32_t A3XX_RB_MRT_CONTROL_ROP_CODE(uint32_t val)
+static inline uint32_t A3XX_RB_MRT_CONTROL_ROP_CODE(enum a3xx_rop_code val)
{
return ((val) << A3XX_RB_MRT_CONTROL_ROP_CODE__SHIFT) & A3XX_RB_MRT_CONTROL_ROP_CODE__MASK;
}
}
#define A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK 0x000000e0
#define A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT 5
-static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE(enum adreno_rb_blend_opcode val)
+static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE(enum a3xx_rb_blend_opcode val)
{
return ((val) << A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK;
}
}
#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK 0x00e00000
#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT 21
-static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(enum adreno_rb_blend_opcode val)
+static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(enum a3xx_rb_blend_opcode val)
{
return ((val) << A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK;
}
{
return ((val) << A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__SHIFT) & A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK;
}
+#define A3XX_RB_COPY_CONTROL_DEPTHCLEAR 0x00000008
#define A3XX_RB_COPY_CONTROL_MODE__MASK 0x00000070
#define A3XX_RB_COPY_CONTROL_MODE__SHIFT 4
static inline uint32_t A3XX_RB_COPY_CONTROL_MODE(enum adreno_rb_copy_control_mode val)
{
return ((val) << A3XX_RB_COPY_CONTROL_MODE__SHIFT) & A3XX_RB_COPY_CONTROL_MODE__MASK;
}
-#define A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK 0xfffffc00
-#define A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT 10
+#define A3XX_RB_COPY_CONTROL_FASTCLEAR__MASK 0x00000f00
+#define A3XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT 8
+static inline uint32_t A3XX_RB_COPY_CONTROL_FASTCLEAR(uint32_t val)
+{
+ return ((val) << A3XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT) & A3XX_RB_COPY_CONTROL_FASTCLEAR__MASK;
+}
+#define A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK 0xffffc000
+#define A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT 14
static inline uint32_t A3XX_RB_COPY_CONTROL_GMEM_BASE(uint32_t val)
{
- return ((val >> 10) << A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT) & A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK;
+ return ((val >> 14) << A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT) & A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK;
}
#define REG_A3XX_RB_COPY_DEST_BASE 0x000020ed
{
return ((val) << A3XX_RB_COPY_DEST_INFO_SWAP__SHIFT) & A3XX_RB_COPY_DEST_INFO_SWAP__MASK;
}
+#define A3XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK 0x00000c00
+#define A3XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT 10
+static inline uint32_t A3XX_RB_COPY_DEST_INFO_DITHER_MODE(enum adreno_rb_dither_mode val)
+{
+ return ((val) << A3XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT) & A3XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK;
+}
#define A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__MASK 0x0003c000
#define A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__SHIFT 14
static inline uint32_t A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE(uint32_t val)
}
#define REG_A3XX_RB_DEPTH_CONTROL 0x00002100
+#define A3XX_RB_DEPTH_CONTROL_FRAG_WRITES_Z 0x00000001
#define A3XX_RB_DEPTH_CONTROL_Z_ENABLE 0x00000002
#define A3XX_RB_DEPTH_CONTROL_Z_WRITE_ENABLE 0x00000004
#define A3XX_RB_DEPTH_CONTROL_EARLY_Z_DISABLE 0x00000008
#define A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT 11
static inline uint32_t A3XX_RB_DEPTH_INFO_DEPTH_BASE(uint32_t val)
{
- return ((val >> 10) << A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT) & A3XX_RB_DEPTH_INFO_DEPTH_BASE__MASK;
+ return ((val >> 12) << A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT) & A3XX_RB_DEPTH_INFO_DEPTH_BASE__MASK;
}
#define REG_A3XX_RB_DEPTH_PITCH 0x00002103
}
#define REG_A3XX_RB_SAMPLE_COUNT_CONTROL 0x00002110
+#define A3XX_RB_SAMPLE_COUNT_CONTROL_RESET 0x00000001
+#define A3XX_RB_SAMPLE_COUNT_CONTROL_COPY 0x00000002
#define REG_A3XX_RB_SAMPLE_COUNT_ADDR 0x00002111
#define REG_A3XX_RB_Z_CLAMP_MAX 0x00002115
+#define REG_A3XX_VGT_BIN_BASE 0x000021e1
+
+#define REG_A3XX_VGT_BIN_SIZE 0x000021e2
+
#define REG_A3XX_PC_VSTREAM_CONTROL 0x000021e4
+#define A3XX_PC_VSTREAM_CONTROL_SIZE__MASK 0x003f0000
+#define A3XX_PC_VSTREAM_CONTROL_SIZE__SHIFT 16
+static inline uint32_t A3XX_PC_VSTREAM_CONTROL_SIZE(uint32_t val)
+{
+ return ((val) << A3XX_PC_VSTREAM_CONTROL_SIZE__SHIFT) & A3XX_PC_VSTREAM_CONTROL_SIZE__MASK;
+}
+#define A3XX_PC_VSTREAM_CONTROL_N__MASK 0x07c00000
+#define A3XX_PC_VSTREAM_CONTROL_N__SHIFT 22
+static inline uint32_t A3XX_PC_VSTREAM_CONTROL_N(uint32_t val)
+{
+ return ((val) << A3XX_PC_VSTREAM_CONTROL_N__SHIFT) & A3XX_PC_VSTREAM_CONTROL_N__MASK;
+}
#define REG_A3XX_PC_VERTEX_REUSE_BLOCK_CNTL 0x000021ea
return ((val) << A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__SHIFT) & A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__MASK;
}
#define A3XX_PC_PRIM_VTX_CNTL_PROVOKING_VTX_LAST 0x02000000
+#define A3XX_PC_PRIM_VTX_CNTL_PSIZE 0x04000000
#define REG_A3XX_PC_RESTART_INDEX 0x000021ed
}
#define A3XX_HLSQ_CONTROL_1_REG_VSSUPERTHREADENABLE 0x00000100
#define A3XX_HLSQ_CONTROL_1_REG_RESERVED1 0x00000200
+#define A3XX_HLSQ_CONTROL_1_REG_ZWCOORD 0x02000000
#define REG_A3XX_HLSQ_CONTROL_2_REG 0x00002202
#define A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__MASK 0xfc000000
}
#define REG_A3XX_HLSQ_CONTROL_3_REG 0x00002203
+#define A3XX_HLSQ_CONTROL_3_REG_REGID__MASK 0x000000ff
+#define A3XX_HLSQ_CONTROL_3_REG_REGID__SHIFT 0
+static inline uint32_t A3XX_HLSQ_CONTROL_3_REG_REGID(uint32_t val)
+{
+ return ((val) << A3XX_HLSQ_CONTROL_3_REG_REGID__SHIFT) & A3XX_HLSQ_CONTROL_3_REG_REGID__MASK;
+}
#define REG_A3XX_HLSQ_VS_CONTROL_REG 0x00002204
#define A3XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__MASK 0x00000fff
}
#define REG_A3XX_HLSQ_CL_NDRANGE_0_REG 0x0000220a
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__MASK 0x00000003
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__SHIFT 0
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM(uint32_t val)
+{
+ return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__MASK;
+}
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__MASK 0x00000ffc
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__SHIFT 2
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0(uint32_t val)
+{
+ return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__MASK;
+}
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__MASK 0x003ff000
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__SHIFT 12
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1(uint32_t val)
+{
+ return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__MASK;
+}
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__MASK 0xffc00000
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__SHIFT 22
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2(uint32_t val)
+{
+ return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__MASK;
+}
+
+static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK(uint32_t i0) { return 0x0000220b + 0x2*i0; }
-#define REG_A3XX_HLSQ_CL_NDRANGE_1_REG 0x0000220b
+static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK_SIZE(uint32_t i0) { return 0x0000220b + 0x2*i0; }
-#define REG_A3XX_HLSQ_CL_NDRANGE_2_REG 0x0000220c
+static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK_OFFSET(uint32_t i0) { return 0x0000220c + 0x2*i0; }
#define REG_A3XX_HLSQ_CL_CONTROL_0_REG 0x00002211
#define REG_A3XX_HLSQ_CL_KERNEL_CONST_REG 0x00002214
-#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_X_REG 0x00002215
+static inline uint32_t REG_A3XX_HLSQ_CL_KERNEL_GROUP(uint32_t i0) { return 0x00002215 + 0x1*i0; }
+
+static inline uint32_t REG_A3XX_HLSQ_CL_KERNEL_GROUP_RATIO(uint32_t i0) { return 0x00002215 + 0x1*i0; }
#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Y_REG 0x00002216
{
return ((val) << A3XX_VFD_DECODE_INSTR_REGID__SHIFT) & A3XX_VFD_DECODE_INSTR_REGID__MASK;
}
+#define A3XX_VFD_DECODE_INSTR_SWAP__MASK 0x00c00000
+#define A3XX_VFD_DECODE_INSTR_SWAP__SHIFT 22
+static inline uint32_t A3XX_VFD_DECODE_INSTR_SWAP(enum a3xx_color_swap val)
+{
+ return ((val) << A3XX_VFD_DECODE_INSTR_SWAP__SHIFT) & A3XX_VFD_DECODE_INSTR_SWAP__MASK;
+}
#define A3XX_VFD_DECODE_INSTR_SHIFTCNT__MASK 0x1f000000
#define A3XX_VFD_DECODE_INSTR_SHIFTCNT__SHIFT 24
static inline uint32_t A3XX_VFD_DECODE_INSTR_SHIFTCNT(uint32_t val)
}
#define REG_A3XX_VPC_ATTR 0x00002280
-#define A3XX_VPC_ATTR_TOTALATTR__MASK 0x00000fff
+#define A3XX_VPC_ATTR_TOTALATTR__MASK 0x000001ff
#define A3XX_VPC_ATTR_TOTALATTR__SHIFT 0
static inline uint32_t A3XX_VPC_ATTR_TOTALATTR(uint32_t val)
{
return ((val) << A3XX_VPC_ATTR_TOTALATTR__SHIFT) & A3XX_VPC_ATTR_TOTALATTR__MASK;
}
+#define A3XX_VPC_ATTR_PSIZE 0x00000200
#define A3XX_VPC_ATTR_THRDASSIGN__MASK 0x0ffff000
#define A3XX_VPC_ATTR_THRDASSIGN__SHIFT 12
static inline uint32_t A3XX_VPC_ATTR_THRDASSIGN(uint32_t val)
{
return ((val) << A3XX_SP_SP_CTRL_REG_SLEEPMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_SLEEPMODE__MASK;
}
-#define A3XX_SP_SP_CTRL_REG_LOMODE__MASK 0x00c00000
-#define A3XX_SP_SP_CTRL_REG_LOMODE__SHIFT 22
-static inline uint32_t A3XX_SP_SP_CTRL_REG_LOMODE(uint32_t val)
+#define A3XX_SP_SP_CTRL_REG_L0MODE__MASK 0x00c00000
+#define A3XX_SP_SP_CTRL_REG_L0MODE__SHIFT 22
+static inline uint32_t A3XX_SP_SP_CTRL_REG_L0MODE(uint32_t val)
{
- return ((val) << A3XX_SP_SP_CTRL_REG_LOMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_LOMODE__MASK;
+ return ((val) << A3XX_SP_SP_CTRL_REG_L0MODE__SHIFT) & A3XX_SP_SP_CTRL_REG_L0MODE__MASK;
}
#define REG_A3XX_SP_VS_CTRL_REG0 0x000022c4
}
#define A3XX_SP_VS_CTRL_REG0_SUPERTHREADMODE 0x00200000
#define A3XX_SP_VS_CTRL_REG0_PIXLODENABLE 0x00400000
+#define A3XX_SP_VS_CTRL_REG0_COMPUTEMODE 0x00800000
#define A3XX_SP_VS_CTRL_REG0_LENGTH__MASK 0xff000000
#define A3XX_SP_VS_CTRL_REG0_LENGTH__SHIFT 24
static inline uint32_t A3XX_SP_VS_CTRL_REG0_LENGTH(uint32_t val)
}
#define A3XX_SP_FS_CTRL_REG0_SUPERTHREADMODE 0x00200000
#define A3XX_SP_FS_CTRL_REG0_PIXLODENABLE 0x00400000
+#define A3XX_SP_FS_CTRL_REG0_COMPUTEMODE 0x00800000
#define A3XX_SP_FS_CTRL_REG0_LENGTH__MASK 0xff000000
#define A3XX_SP_FS_CTRL_REG0_LENGTH__SHIFT 24
static inline uint32_t A3XX_SP_FS_CTRL_REG0_LENGTH(uint32_t val)
#define REG_A3XX_SP_FS_FLAT_SHAD_MODE_REG_1 0x000022e9
#define REG_A3XX_SP_FS_OUTPUT_REG 0x000022ec
+#define A3XX_SP_FS_OUTPUT_REG_DEPTH_ENABLE 0x00000080
+#define A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK 0x0000ff00
+#define A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT 8
+static inline uint32_t A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID(uint32_t val)
+{
+ return ((val) << A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT) & A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK;
+}
static inline uint32_t REG_A3XX_SP_FS_MRT(uint32_t i0) { return 0x000022f0 + 0x1*i0; }
#define REG_A3XX_VBIF_OUT_AXI_AOOO 0x0000305f
+#define REG_A3XX_VBIF_PERF_CNT_EN 0x00003070
+#define A3XX_VBIF_PERF_CNT_EN_CNT0 0x00000001
+#define A3XX_VBIF_PERF_CNT_EN_CNT1 0x00000002
+#define A3XX_VBIF_PERF_CNT_EN_PWRCNT0 0x00000004
+#define A3XX_VBIF_PERF_CNT_EN_PWRCNT1 0x00000008
+#define A3XX_VBIF_PERF_CNT_EN_PWRCNT2 0x00000010
+
+#define REG_A3XX_VBIF_PERF_CNT_CLR 0x00003071
+#define A3XX_VBIF_PERF_CNT_CLR_CNT0 0x00000001
+#define A3XX_VBIF_PERF_CNT_CLR_CNT1 0x00000002
+#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT0 0x00000004
+#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT1 0x00000008
+#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT2 0x00000010
+
+#define REG_A3XX_VBIF_PERF_CNT_SEL 0x00003072
+
+#define REG_A3XX_VBIF_PERF_CNT0_LO 0x00003073
+
+#define REG_A3XX_VBIF_PERF_CNT0_HI 0x00003074
+
+#define REG_A3XX_VBIF_PERF_CNT1_LO 0x00003075
+
+#define REG_A3XX_VBIF_PERF_CNT1_HI 0x00003076
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT0_LO 0x00003077
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT0_HI 0x00003078
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT1_LO 0x00003079
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT1_HI 0x0000307a
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT2_LO 0x0000307b
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT2_HI 0x0000307c
+
#define REG_A3XX_VSC_BIN_SIZE 0x00000c01
#define A3XX_VSC_BIN_SIZE_WIDTH__MASK 0x0000001f
#define A3XX_VSC_BIN_SIZE_WIDTH__SHIFT 0
}
#define A3XX_UCHE_CACHE_INVALIDATE1_REG_ENTIRE_CACHE 0x80000000
+#define REG_A3XX_UNKNOWN_0EA6 0x00000ea6
+
#define REG_A3XX_SP_PERFCOUNTER0_SELECT 0x00000ec4
#define REG_A3XX_SP_PERFCOUNTER1_SELECT 0x00000ec5
#define REG_A3XX_VGT_EVENT_INITIATOR 0x000021f9
#define REG_A3XX_VGT_DRAW_INITIATOR 0x000021fc
+#define A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK 0x0000003f
+#define A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT 0
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE(enum pc_di_primtype val)
+{
+ return ((val) << A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT) & A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK 0x000000c0
+#define A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT 6
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+ return ((val) << A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT) & A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK 0x00000600
+#define A3XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT 9
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+ return ((val) << A3XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT) & A3XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK 0x00000800
+#define A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT 11
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE(enum pc_di_index_size val)
+{
+ return ((val) << A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT) & A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_NOT_EOP 0x00001000
+#define A3XX_VGT_DRAW_INITIATOR_SMALL_INDEX 0x00002000
+#define A3XX_VGT_DRAW_INITIATOR_PRE_DRAW_INITIATOR_ENABLE 0x00004000
+#define A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK 0xffff0000
+#define A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT 16
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_NUM_INDICES(uint32_t val)
+{
+ return ((val) << A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT) & A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK;
+}
#define REG_A3XX_VGT_IMMED_DATA 0x000021fd
{
return ((val) << A3XX_TEX_SAMP_0_WRAP_R__SHIFT) & A3XX_TEX_SAMP_0_WRAP_R__MASK;
}
+#define A3XX_TEX_SAMP_0_COMPARE_FUNC__MASK 0x00700000
+#define A3XX_TEX_SAMP_0_COMPARE_FUNC__SHIFT 20
+static inline uint32_t A3XX_TEX_SAMP_0_COMPARE_FUNC(enum adreno_compare_func val)
+{
+ return ((val) << A3XX_TEX_SAMP_0_COMPARE_FUNC__SHIFT) & A3XX_TEX_SAMP_0_COMPARE_FUNC__MASK;
+}
#define A3XX_TEX_SAMP_0_UNNORM_COORDS 0x80000000
#define REG_A3XX_TEX_SAMP_1 0x00000001
#define REG_A3XX_TEX_CONST_0 0x00000000
#define A3XX_TEX_CONST_0_TILED 0x00000001
+#define A3XX_TEX_CONST_0_SRGB 0x00000004
#define A3XX_TEX_CONST_0_SWIZ_X__MASK 0x00000070
#define A3XX_TEX_CONST_0_SWIZ_X__SHIFT 4
static inline uint32_t A3XX_TEX_CONST_0_SWIZ_X(enum a3xx_tex_swiz val)
{
return ((val) << A3XX_TEX_CONST_0_FMT__SHIFT) & A3XX_TEX_CONST_0_FMT__MASK;
}
+#define A3XX_TEX_CONST_0_NOCONVERT 0x20000000
#define A3XX_TEX_CONST_0_TYPE__MASK 0xc0000000
#define A3XX_TEX_CONST_0_TYPE__SHIFT 30
static inline uint32_t A3XX_TEX_CONST_0_TYPE(enum a3xx_tex_type val)
#ifdef CONFIG_DEBUG_FS
static void a3xx_show(struct msm_gpu *gpu, struct seq_file *m)
{
- struct drm_device *dev = gpu->dev;
int i;
adreno_show(gpu, m);
- mutex_lock(&dev->struct_mutex);
-
gpu->funcs->pm_resume(gpu);
seq_printf(m, "status: %08x\n",
}
gpu->funcs->pm_suspend(gpu);
-
- mutex_unlock(&dev->struct_mutex);
}
#endif
}
static const struct of_device_id dt_match[] = {
+ { .compatible = "qcom,adreno-3xx" },
+ /* for backwards compat w/ downstream kgsl DT files: */
{ .compatible = "qcom,kgsl-3d0" },
{}
};
#define __A3XX_GPU_H__
#include "adreno_gpu.h"
+
+/* arrg, somehow fb.h is getting pulled in: */
+#undef ROP_COPY
+#undef ROP_XOR
+
#include "a3xx.xml.h"
struct a3xx_gpu {
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 26602 bytes, from 2014-06-25 12:57:16)
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
Permission is hereby granted, free of charge, to any person obtaining
FACTOR_SRC_ALPHA_SATURATE = 16,
};
-enum adreno_rb_blend_opcode {
- BLEND_DST_PLUS_SRC = 0,
- BLEND_SRC_MINUS_DST = 1,
- BLEND_MIN_DST_SRC = 2,
- BLEND_MAX_DST_SRC = 3,
- BLEND_DST_MINUS_SRC = 4,
- BLEND_DST_PLUS_SRC_BIAS = 5,
-};
-
enum adreno_rb_surface_endian {
ENDIAN_NONE = 0,
ENDIAN_8IN16 = 1,
DEPTHX_24_8 = 1,
};
+enum adreno_rb_copy_control_mode {
+ RB_COPY_RESOLVE = 1,
+ RB_COPY_CLEAR = 2,
+ RB_COPY_DEPTH_STENCIL = 5,
+};
+
+enum a3xx_render_mode {
+ RB_RENDERING_PASS = 0,
+ RB_TILING_PASS = 1,
+ RB_RESOLVE_PASS = 2,
+ RB_COMPUTE_PASS = 3,
+};
+
+enum a3xx_msaa_samples {
+ MSAA_ONE = 0,
+ MSAA_TWO = 1,
+ MSAA_FOUR = 2,
+};
+
+enum a3xx_threadmode {
+ MULTI = 0,
+ SINGLE = 1,
+};
+
+enum a3xx_instrbuffermode {
+ BUFFER = 1,
+};
+
+enum a3xx_threadsize {
+ TWO_QUADS = 0,
+ FOUR_QUADS = 1,
+};
+
#define REG_AXXX_CP_RB_BASE 0x000001c0
#define REG_AXXX_CP_RB_CNTL 0x000001c1
#define REG_AXXX_CP_INT_ACK 0x000001f4
#define REG_AXXX_CP_ME_CNTL 0x000001f6
+#define AXXX_CP_ME_CNTL_BUSY 0x20000000
+#define AXXX_CP_ME_CNTL_HALT 0x10000000
#define REG_AXXX_CP_ME_STATUS 0x000001f7
int adreno_hw_init(struct msm_gpu *gpu)
{
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+ int ret;
DBG("%s", gpu->name);
+ ret = msm_gem_get_iova(gpu->rb->bo, gpu->id, &gpu->rb_iova);
+ if (ret) {
+ gpu->rb_iova = 0;
+ dev_err(gpu->dev->dev, "could not map ringbuffer: %d\n", ret);
+ return ret;
+ }
+
/* Setup REG_CP_RB_CNTL: */
gpu_write(gpu, REG_AXXX_CP_RB_CNTL,
/* size is log2(quad-words): */
return ret;
}
+ mutex_lock(&drm->struct_mutex);
gpu->memptrs_bo = msm_gem_new(drm, sizeof(*gpu->memptrs),
MSM_BO_UNCACHED);
+ mutex_unlock(&drm->struct_mutex);
if (IS_ERR(gpu->memptrs_bo)) {
ret = PTR_ERR(gpu->memptrs_bo);
gpu->memptrs_bo = NULL;
return ret;
}
- gpu->memptrs = msm_gem_vaddr_locked(gpu->memptrs_bo);
+ gpu->memptrs = msm_gem_vaddr(gpu->memptrs_bo);
if (!gpu->memptrs) {
dev_err(drm->dev, "could not vmap memptrs\n");
return -ENOMEM;
}
- ret = msm_gem_get_iova_locked(gpu->memptrs_bo, gpu->base.id,
+ ret = msm_gem_get_iova(gpu->memptrs_bo, gpu->base.id,
&gpu->memptrs_iova);
if (ret) {
dev_err(drm->dev, "could not map memptrs: %d\n", ret);
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 26602 bytes, from 2014-06-25 12:57:16)
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
Permission is hereby granted, free of charge, to any person obtaining
enum pc_di_vis_cull_mode {
IGNORE_VISIBILITY = 0,
+ USE_VISIBILITY = 1,
};
enum adreno_pm4_packet_type {
CP_SET_BIN = 76,
CP_TEST_TWO_MEMS = 113,
CP_WAIT_FOR_ME = 19,
+ CP_SET_DRAW_STATE = 67,
+ CP_DRAW_INDX_OFFSET = 56,
+ CP_DRAW_INDIRECT = 40,
+ CP_DRAW_INDX_INDIRECT = 41,
+ CP_DRAW_AUTO = 36,
IN_IB_PREFETCH_END = 23,
IN_SUBBLK_PREFETCH = 31,
IN_INSTR_PREFETCH = 32,
return ((val >> 2) << CP_LOAD_STATE_1_EXT_SRC_ADDR__SHIFT) & CP_LOAD_STATE_1_EXT_SRC_ADDR__MASK;
}
+#define REG_CP_DRAW_INDX_0 0x00000000
+#define CP_DRAW_INDX_0_VIZ_QUERY__MASK 0xffffffff
+#define CP_DRAW_INDX_0_VIZ_QUERY__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_0_VIZ_QUERY(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_0_VIZ_QUERY__SHIFT) & CP_DRAW_INDX_0_VIZ_QUERY__MASK;
+}
+
+#define REG_CP_DRAW_INDX_1 0x00000001
+#define CP_DRAW_INDX_1_PRIM_TYPE__MASK 0x0000003f
+#define CP_DRAW_INDX_1_PRIM_TYPE__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_1_PRIM_TYPE(enum pc_di_primtype val)
+{
+ return ((val) << CP_DRAW_INDX_1_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_1_PRIM_TYPE__MASK;
+}
+#define CP_DRAW_INDX_1_SOURCE_SELECT__MASK 0x000000c0
+#define CP_DRAW_INDX_1_SOURCE_SELECT__SHIFT 6
+static inline uint32_t CP_DRAW_INDX_1_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+ return ((val) << CP_DRAW_INDX_1_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_1_SOURCE_SELECT__MASK;
+}
+#define CP_DRAW_INDX_1_VIS_CULL__MASK 0x00000600
+#define CP_DRAW_INDX_1_VIS_CULL__SHIFT 9
+static inline uint32_t CP_DRAW_INDX_1_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+ return ((val) << CP_DRAW_INDX_1_VIS_CULL__SHIFT) & CP_DRAW_INDX_1_VIS_CULL__MASK;
+}
+#define CP_DRAW_INDX_1_INDEX_SIZE__MASK 0x00000800
+#define CP_DRAW_INDX_1_INDEX_SIZE__SHIFT 11
+static inline uint32_t CP_DRAW_INDX_1_INDEX_SIZE(enum pc_di_index_size val)
+{
+ return ((val) << CP_DRAW_INDX_1_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_1_INDEX_SIZE__MASK;
+}
+#define CP_DRAW_INDX_1_NOT_EOP 0x00001000
+#define CP_DRAW_INDX_1_SMALL_INDEX 0x00002000
+#define CP_DRAW_INDX_1_PRE_DRAW_INITIATOR_ENABLE 0x00004000
+#define CP_DRAW_INDX_1_NUM_INDICES__MASK 0xffff0000
+#define CP_DRAW_INDX_1_NUM_INDICES__SHIFT 16
+static inline uint32_t CP_DRAW_INDX_1_NUM_INDICES(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_1_NUM_INDICES__SHIFT) & CP_DRAW_INDX_1_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2 0x00000002
+#define CP_DRAW_INDX_2_NUM_INDICES__MASK 0xffffffff
+#define CP_DRAW_INDX_2_NUM_INDICES__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_2_NUM_INDICES(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2 0x00000002
+#define CP_DRAW_INDX_2_INDX_BASE__MASK 0xffffffff
+#define CP_DRAW_INDX_2_INDX_BASE__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_2_INDX_BASE(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_2_INDX_BASE__SHIFT) & CP_DRAW_INDX_2_INDX_BASE__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2 0x00000002
+#define CP_DRAW_INDX_2_INDX_SIZE__MASK 0xffffffff
+#define CP_DRAW_INDX_2_INDX_SIZE__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_2_INDX_SIZE(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_2_INDX_SIZE__SHIFT) & CP_DRAW_INDX_2_INDX_SIZE__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2_0 0x00000000
+#define CP_DRAW_INDX_2_0_VIZ_QUERY__MASK 0xffffffff
+#define CP_DRAW_INDX_2_0_VIZ_QUERY__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_2_0_VIZ_QUERY(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_2_0_VIZ_QUERY__SHIFT) & CP_DRAW_INDX_2_0_VIZ_QUERY__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2_1 0x00000001
+#define CP_DRAW_INDX_2_1_PRIM_TYPE__MASK 0x0000003f
+#define CP_DRAW_INDX_2_1_PRIM_TYPE__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_2_1_PRIM_TYPE(enum pc_di_primtype val)
+{
+ return ((val) << CP_DRAW_INDX_2_1_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_2_1_PRIM_TYPE__MASK;
+}
+#define CP_DRAW_INDX_2_1_SOURCE_SELECT__MASK 0x000000c0
+#define CP_DRAW_INDX_2_1_SOURCE_SELECT__SHIFT 6
+static inline uint32_t CP_DRAW_INDX_2_1_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+ return ((val) << CP_DRAW_INDX_2_1_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_2_1_SOURCE_SELECT__MASK;
+}
+#define CP_DRAW_INDX_2_1_VIS_CULL__MASK 0x00000600
+#define CP_DRAW_INDX_2_1_VIS_CULL__SHIFT 9
+static inline uint32_t CP_DRAW_INDX_2_1_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+ return ((val) << CP_DRAW_INDX_2_1_VIS_CULL__SHIFT) & CP_DRAW_INDX_2_1_VIS_CULL__MASK;
+}
+#define CP_DRAW_INDX_2_1_INDEX_SIZE__MASK 0x00000800
+#define CP_DRAW_INDX_2_1_INDEX_SIZE__SHIFT 11
+static inline uint32_t CP_DRAW_INDX_2_1_INDEX_SIZE(enum pc_di_index_size val)
+{
+ return ((val) << CP_DRAW_INDX_2_1_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_2_1_INDEX_SIZE__MASK;
+}
+#define CP_DRAW_INDX_2_1_NOT_EOP 0x00001000
+#define CP_DRAW_INDX_2_1_SMALL_INDEX 0x00002000
+#define CP_DRAW_INDX_2_1_PRE_DRAW_INITIATOR_ENABLE 0x00004000
+#define CP_DRAW_INDX_2_1_NUM_INDICES__MASK 0xffff0000
+#define CP_DRAW_INDX_2_1_NUM_INDICES__SHIFT 16
+static inline uint32_t CP_DRAW_INDX_2_1_NUM_INDICES(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_2_1_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_1_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2_2 0x00000002
+#define CP_DRAW_INDX_2_2_NUM_INDICES__MASK 0xffffffff
+#define CP_DRAW_INDX_2_2_NUM_INDICES__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_2_2_NUM_INDICES(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_2_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_2_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_0 0x00000000
+#define CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__MASK 0x0000003f
+#define CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_PRIM_TYPE(enum pc_di_primtype val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__MASK 0x000000c0
+#define CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__SHIFT 6
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_VIS_CULL__MASK 0x00000700
+#define CP_DRAW_INDX_OFFSET_0_VIS_CULL__SHIFT 8
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_0_VIS_CULL__SHIFT) & CP_DRAW_INDX_OFFSET_0_VIS_CULL__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__MASK 0x00000800
+#define CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__SHIFT 11
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_INDEX_SIZE(enum pc_di_index_size val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_NOT_EOP 0x00001000
+#define CP_DRAW_INDX_OFFSET_0_SMALL_INDEX 0x00002000
+#define CP_DRAW_INDX_OFFSET_0_PRE_DRAW_INITIATOR_ENABLE 0x00004000
+#define CP_DRAW_INDX_OFFSET_0_NUM_INDICES__MASK 0xffff0000
+#define CP_DRAW_INDX_OFFSET_0_NUM_INDICES__SHIFT 16
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_NUM_INDICES(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_0_NUM_INDICES__SHIFT) & CP_DRAW_INDX_OFFSET_0_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_1 0x00000001
+
+#define REG_CP_DRAW_INDX_OFFSET_2 0x00000002
+#define CP_DRAW_INDX_OFFSET_2_NUM_INDICES__MASK 0xffffffff
+#define CP_DRAW_INDX_OFFSET_2_NUM_INDICES__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_OFFSET_2_NUM_INDICES(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_OFFSET_2_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_2 0x00000002
+#define CP_DRAW_INDX_OFFSET_2_INDX_BASE__MASK 0xffffffff
+#define CP_DRAW_INDX_OFFSET_2_INDX_BASE__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_OFFSET_2_INDX_BASE(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_2_INDX_BASE__SHIFT) & CP_DRAW_INDX_OFFSET_2_INDX_BASE__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_2 0x00000002
+#define CP_DRAW_INDX_OFFSET_2_INDX_SIZE__MASK 0xffffffff
+#define CP_DRAW_INDX_OFFSET_2_INDX_SIZE__SHIFT 0
+static inline uint32_t CP_DRAW_INDX_OFFSET_2_INDX_SIZE(uint32_t val)
+{
+ return ((val) << CP_DRAW_INDX_OFFSET_2_INDX_SIZE__SHIFT) & CP_DRAW_INDX_OFFSET_2_INDX_SIZE__MASK;
+}
+
+#define REG_CP_SET_DRAW_STATE_0 0x00000000
+#define CP_SET_DRAW_STATE_0_COUNT__MASK 0x0000ffff
+#define CP_SET_DRAW_STATE_0_COUNT__SHIFT 0
+static inline uint32_t CP_SET_DRAW_STATE_0_COUNT(uint32_t val)
+{
+ return ((val) << CP_SET_DRAW_STATE_0_COUNT__SHIFT) & CP_SET_DRAW_STATE_0_COUNT__MASK;
+}
+#define CP_SET_DRAW_STATE_0_DIRTY 0x00010000
+#define CP_SET_DRAW_STATE_0_DISABLE 0x00020000
+#define CP_SET_DRAW_STATE_0_DISABLE_ALL_GROUPS 0x00040000
+#define CP_SET_DRAW_STATE_0_LOAD_IMMED 0x00080000
+#define CP_SET_DRAW_STATE_0_GROUP_ID__MASK 0x1f000000
+#define CP_SET_DRAW_STATE_0_GROUP_ID__SHIFT 24
+static inline uint32_t CP_SET_DRAW_STATE_0_GROUP_ID(uint32_t val)
+{
+ return ((val) << CP_SET_DRAW_STATE_0_GROUP_ID__SHIFT) & CP_SET_DRAW_STATE_0_GROUP_ID__MASK;
+}
+
+#define REG_CP_SET_DRAW_STATE_1 0x00000001
+#define CP_SET_DRAW_STATE_1_ADDR__MASK 0xffffffff
+#define CP_SET_DRAW_STATE_1_ADDR__SHIFT 0
+static inline uint32_t CP_SET_DRAW_STATE_1_ADDR(uint32_t val)
+{
+ return ((val) << CP_SET_DRAW_STATE_1_ADDR__SHIFT) & CP_SET_DRAW_STATE_1_ADDR__MASK;
+}
+
#define REG_CP_SET_BIN_0 0x00000000
#define REG_CP_SET_BIN_1 0x00000001
return ((val) << CP_SET_BIN_2_Y2__SHIFT) & CP_SET_BIN_2_Y2__MASK;
}
+#define REG_CP_SET_BIN_DATA_0 0x00000000
+#define CP_SET_BIN_DATA_0_BIN_DATA_ADDR__MASK 0xffffffff
+#define CP_SET_BIN_DATA_0_BIN_DATA_ADDR__SHIFT 0
+static inline uint32_t CP_SET_BIN_DATA_0_BIN_DATA_ADDR(uint32_t val)
+{
+ return ((val) << CP_SET_BIN_DATA_0_BIN_DATA_ADDR__SHIFT) & CP_SET_BIN_DATA_0_BIN_DATA_ADDR__MASK;
+}
+
+#define REG_CP_SET_BIN_DATA_1 0x00000001
+#define CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__MASK 0xffffffff
+#define CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__SHIFT 0
+static inline uint32_t CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS(uint32_t val)
+{
+ return ((val) << CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__SHIFT) & CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__MASK;
+}
+
#endif /* ADRENO_PM4_XML */
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
for (i = 0; i < config->hpd_reg_cnt; i++) {
struct regulator *reg;
- reg = devm_regulator_get(&pdev->dev, config->hpd_reg_names[i]);
+ reg = devm_regulator_get_exclusive(&pdev->dev,
+ config->hpd_reg_names[i]);
if (IS_ERR(reg)) {
ret = PTR_ERR(reg);
dev_err(dev->dev, "failed to get hpd regulator: %s (%d)\n",
for (i = 0; i < config->pwr_reg_cnt; i++) {
struct regulator *reg;
- reg = devm_regulator_get(&pdev->dev, config->pwr_reg_names[i]);
+ reg = devm_regulator_get_exclusive(&pdev->dev,
+ config->pwr_reg_names[i]);
if (IS_ERR(reg)) {
ret = PTR_ERR(reg);
dev_err(dev->dev, "failed to get pwr regulator: %s (%d)\n",
{
int gpio = of_get_named_gpio(of_node, name, 0);
if (gpio < 0) {
- dev_err(dev, "failed to get gpio: %s (%d)\n",
- name, gpio);
- gpio = -1;
+ char name2[32];
+ snprintf(name2, sizeof(name2), "%s-gpio", name);
+ gpio = of_get_named_gpio(of_node, name2, 0);
+ if (gpio < 0) {
+ dev_err(dev, "failed to get gpio: %s (%d)\n",
+ name, gpio);
+ gpio = -1;
+ }
}
return gpio;
}
- /* TODO actually use DT.. */
- static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"};
- static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"};
- static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"};
- static unsigned long hpd_clk_freq[] = {0, 19200000, 0};
- static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"};
+ if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8074")) {
+ static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"};
+ static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"};
+ static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"};
+ static unsigned long hpd_clk_freq[] = {0, 19200000, 0};
+ static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"};
+ config.phy_init = hdmi_phy_8x74_init;
+ config.hpd_reg_names = hpd_reg_names;
+ config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
+ config.pwr_reg_names = pwr_reg_names;
+ config.pwr_reg_cnt = ARRAY_SIZE(pwr_reg_names);
+ config.hpd_clk_names = hpd_clk_names;
+ config.hpd_freq = hpd_clk_freq;
+ config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
+ config.pwr_clk_names = pwr_clk_names;
+ config.pwr_clk_cnt = ARRAY_SIZE(pwr_clk_names);
+ config.shared_irq = true;
+ } else if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8960")) {
+ static const char *hpd_clk_names[] = {"core_clk", "master_iface_clk", "slave_iface_clk"};
+ static const char *hpd_reg_names[] = {"core-vdda", "hdmi-mux"};
+ config.phy_init = hdmi_phy_8960_init;
+ config.hpd_reg_names = hpd_reg_names;
+ config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
+ config.hpd_clk_names = hpd_clk_names;
+ config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
+ } else if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8660")) {
+ config.phy_init = hdmi_phy_8x60_init;
+ } else {
+ dev_err(dev, "unknown phy: %s\n", of_node->name);
+ }
- config.phy_init = hdmi_phy_8x74_init;
config.mmio_name = "core_physical";
- config.hpd_reg_names = hpd_reg_names;
- config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
- config.pwr_reg_names = pwr_reg_names;
- config.pwr_reg_cnt = ARRAY_SIZE(pwr_reg_names);
- config.hpd_clk_names = hpd_clk_names;
- config.hpd_freq = hpd_clk_freq;
- config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
- config.pwr_clk_names = pwr_clk_names;
- config.pwr_clk_cnt = ARRAY_SIZE(pwr_clk_names);
config.ddc_clk_gpio = get_gpio("qcom,hdmi-tx-ddc-clk");
config.ddc_data_gpio = get_gpio("qcom,hdmi-tx-ddc-data");
config.hpd_gpio = get_gpio("qcom,hdmi-tx-hpd");
config.mux_en_gpio = get_gpio("qcom,hdmi-tx-mux-en");
config.mux_sel_gpio = get_gpio("qcom,hdmi-tx-mux-sel");
- config.shared_irq = true;
+ config.mux_lpm_gpio = get_gpio("qcom,hdmi-tx-mux-lpm");
#else
static const char *hpd_clk_names[] = {
}
static const struct of_device_id dt_match[] = {
- { .compatible = "qcom,hdmi-tx" },
+ { .compatible = "qcom,hdmi-tx-8074" },
+ { .compatible = "qcom,hdmi-tx-8960" },
+ { .compatible = "qcom,hdmi-tx-8660" },
{}
};
/* gpio's: */
int ddc_clk_gpio, ddc_data_gpio, hpd_gpio, mux_en_gpio, mux_sel_gpio;
+ int mux_lpm_gpio;
/* older devices had their own irq, mdp5+ it is shared w/ mdp: */
bool shared_irq;
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
Permission is hereby granted, free of charge, to any person obtaining
static inline uint32_t REG_HDMI_GENERIC1(uint32_t i0) { return 0x000000a8 + 0x4*i0; }
-static inline uint32_t REG_HDMI_ACR(uint32_t i0) { return 0x000000c4 + 0x8*i0; }
+static inline uint32_t REG_HDMI_ACR(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; }
-static inline uint32_t REG_HDMI_ACR_0(uint32_t i0) { return 0x000000c4 + 0x8*i0; }
+static inline uint32_t REG_HDMI_ACR_0(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; }
#define HDMI_ACR_0_CTS__MASK 0xfffff000
#define HDMI_ACR_0_CTS__SHIFT 12
static inline uint32_t HDMI_ACR_0_CTS(uint32_t val)
return ((val) << HDMI_ACR_0_CTS__SHIFT) & HDMI_ACR_0_CTS__MASK;
}
-static inline uint32_t REG_HDMI_ACR_1(uint32_t i0) { return 0x000000c8 + 0x8*i0; }
+static inline uint32_t REG_HDMI_ACR_1(enum hdmi_acr_cts i0) { return 0x000000c8 + 0x8*i0; }
#define HDMI_ACR_1_N__MASK 0xffffffff
#define HDMI_ACR_1_N__SHIFT 0
static inline uint32_t HDMI_ACR_1_N(uint32_t val)
#define REG_HDMI_8960_PHY_REG11 0x0000042c
#define REG_HDMI_8960_PHY_REG12 0x00000430
+#define HDMI_8960_PHY_REG12_SW_RESET 0x00000020
+#define HDMI_8960_PHY_REG12_PWRDN_B 0x00000080
+
+#define REG_HDMI_8960_PHY_REG_BIST_CFG 0x00000434
+
+#define REG_HDMI_8960_PHY_DEBUG_BUS_SEL 0x00000438
+
+#define REG_HDMI_8960_PHY_REG_MISC0 0x0000043c
+
+#define REG_HDMI_8960_PHY_REG13 0x00000440
+
+#define REG_HDMI_8960_PHY_REG14 0x00000444
+
+#define REG_HDMI_8960_PHY_REG15 0x00000448
+
+#define REG_HDMI_8960_PHY_PLL_REFCLK_CFG 0x00000500
+
+#define REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG 0x00000504
+
+#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 0x00000508
+
+#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 0x0000050c
+
+#define REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG 0x00000510
+
+#define REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG 0x00000514
+
+#define REG_HDMI_8960_PHY_PLL_PWRDN_B 0x00000518
+#define HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL 0x00000002
+#define HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B 0x00000008
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG0 0x0000051c
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG1 0x00000520
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG2 0x00000524
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG3 0x00000528
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG4 0x0000052c
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG0 0x00000530
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG1 0x00000534
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG2 0x00000538
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG3 0x0000053c
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 0x00000540
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 0x00000544
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 0x00000548
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 0x0000054c
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 0x00000550
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 0x00000554
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 0x00000558
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 0x0000055c
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 0x00000560
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 0x00000564
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 0x00000568
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_SEL 0x0000056c
+
+#define REG_HDMI_8960_PHY_PLL_MISC0 0x00000570
+
+#define REG_HDMI_8960_PHY_PLL_MISC1 0x00000574
+
+#define REG_HDMI_8960_PHY_PLL_MISC2 0x00000578
+
+#define REG_HDMI_8960_PHY_PLL_MISC3 0x0000057c
+
+#define REG_HDMI_8960_PHY_PLL_MISC4 0x00000580
+
+#define REG_HDMI_8960_PHY_PLL_MISC5 0x00000584
+
+#define REG_HDMI_8960_PHY_PLL_MISC6 0x00000588
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS0 0x0000058c
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS1 0x00000590
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS2 0x00000594
+
+#define REG_HDMI_8960_PHY_PLL_STATUS0 0x00000598
+#define HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK 0x00000001
+
+#define REG_HDMI_8960_PHY_PLL_STATUS1 0x0000059c
#define REG_HDMI_8x74_ANA_CFG0 0x00000000
ret = gpio_request(config->mux_en_gpio, "HDMI_MUX_EN");
if (ret) {
dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n",
- "HDMI_MUX_SEL", config->mux_en_gpio, ret);
+ "HDMI_MUX_EN", config->mux_en_gpio, ret);
goto error4;
}
gpio_set_value_cansleep(config->mux_en_gpio, 1);
}
gpio_set_value_cansleep(config->mux_sel_gpio, 0);
}
+
+ if (config->mux_lpm_gpio != -1) {
+ ret = gpio_request(config->mux_lpm_gpio,
+ "HDMI_MUX_LPM");
+ if (ret) {
+ dev_err(dev->dev,
+ "'%s'(%d) gpio_request failed: %d\n",
+ "HDMI_MUX_LPM",
+ config->mux_lpm_gpio, ret);
+ goto error6;
+ }
+ gpio_set_value_cansleep(config->mux_lpm_gpio, 1);
+ }
DBG("gpio on");
} else {
gpio_free(config->ddc_clk_gpio);
gpio_set_value_cansleep(config->mux_sel_gpio, 1);
gpio_free(config->mux_sel_gpio);
}
+
+ if (config->mux_lpm_gpio != -1) {
+ gpio_set_value_cansleep(config->mux_lpm_gpio, 0);
+ gpio_free(config->mux_lpm_gpio);
+ }
DBG("gpio off");
}
return 0;
+error6:
+ if (config->mux_sel_gpio != -1)
+ gpio_free(config->mux_sel_gpio);
error5:
if (config->mux_en_gpio != -1)
gpio_free(config->mux_en_gpio);
hdp_disable(hdmi_connector);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
hdmi_unreference(hdmi_connector->hdmi);
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
ret = hpd_enable(hdmi_connector);
if (ret) {
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+
#include "hdmi.h"
struct hdmi_phy_8960 {
struct hdmi_phy base;
struct hdmi *hdmi;
+ struct clk_hw pll_hw;
+ struct clk *pll;
+ unsigned long pixclk;
};
#define to_hdmi_phy_8960(x) container_of(x, struct hdmi_phy_8960, base)
+#define clk_to_phy(x) container_of(x, struct hdmi_phy_8960, pll_hw)
+
+/*
+ * HDMI PLL:
+ *
+ * To get the parent clock setup properly, we need to plug in hdmi pll
+ * configuration into common-clock-framework.
+ */
+
+struct pll_rate {
+ unsigned long rate;
+ struct {
+ uint32_t val;
+ uint32_t reg;
+ } conf[32];
+};
+
+/* NOTE: keep sorted highest freq to lowest: */
+static const struct pll_rate freqtbl[] = {
+ /* 1080p60/1080p50 case */
+ { 148500000, {
+ { 0x02, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG },
+ { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3 },
+ { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 },
+ { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 },
+ { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 },
+ { 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ { 0, 0 } }
+ },
+ { 108000000, {
+ { 0x08, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x21, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x1c, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0, 0 } }
+ },
+ /* 720p60/720p50/1080i60/1080i50/1080p24/1080p30/1080p25 */
+ { 74250000, {
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x12, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0, 0 } }
+ },
+ { 65000000, {
+ { 0x18, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x8a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x0b, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4b, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0x09, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0, 0 } }
+ },
+ /* 480p60/480i60 */
+ { 27030000, {
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x38, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xff, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4e, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0xd7, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0x03, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ { 0, 0 } }
+ },
+ /* 576p50/576i50 */
+ { 27000000, {
+ { 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG },
+ { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3 },
+ { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 },
+ { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 },
+ { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 },
+ { 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ { 0, 0 } }
+ },
+ /* 640x480p60 */
+ { 25200000, {
+ { 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG },
+ { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x77, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 },
+ { 0x20, REG_HDMI_8960_PHY_PLL_SSC_CFG3 },
+ { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 },
+ { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 },
+ { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 },
+ { 0xf4, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ { 0, 0 } }
+ },
+};
+
+static int hdmi_pll_enable(struct clk_hw *hw)
+{
+ struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+ struct hdmi *hdmi = phy_8960->hdmi;
+ int timeout_count, pll_lock_retry = 10;
+ unsigned int val;
+
+ DBG("");
+
+ /* Assert PLL S/W reset */
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d);
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0, 0x10);
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1, 0x1a);
+
+ /* Wait for a short time before de-asserting
+ * to allow the hardware to complete its job.
+ * This much of delay should be fine for hardware
+ * to assert and de-assert.
+ */
+ udelay(10);
+
+ /* De-assert PLL S/W reset */
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d);
+
+ val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12);
+ val |= HDMI_8960_PHY_REG12_SW_RESET;
+ /* Assert PHY S/W reset */
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+ val &= ~HDMI_8960_PHY_REG12_SW_RESET;
+ /* Wait for a short time before de-asserting
+ to allow the hardware to complete its job.
+ This much of delay should be fine for hardware
+ to assert and de-assert. */
+ udelay(10);
+ /* De-assert PHY S/W reset */
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x3f);
+
+ val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12);
+ val |= HDMI_8960_PHY_REG12_PWRDN_B;
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+ /* Wait 10 us for enabling global power for PHY */
+ mb();
+ udelay(10);
+
+ val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B);
+ val |= HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B;
+ val &= ~HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL;
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B, val);
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x80);
+
+ timeout_count = 1000;
+ while (--pll_lock_retry > 0) {
+
+ /* are we there yet? */
+ val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_STATUS0);
+ if (val & HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK)
+ break;
+
+ udelay(1);
+
+ if (--timeout_count > 0)
+ continue;
+
+ /*
+ * PLL has still not locked.
+ * Do a software reset and try again
+ * Assert PLL S/W reset first
+ */
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d);
+ udelay(10);
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d);
+
+ /*
+ * Wait for a short duration for the PLL calibration
+ * before checking if the PLL gets locked
+ */
+ udelay(350);
+
+ timeout_count = 1000;
+ }
+
+ return 0;
+}
+
+static void hdmi_pll_disable(struct clk_hw *hw)
+{
+ struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+ struct hdmi *hdmi = phy_8960->hdmi;
+ unsigned int val;
+
+ DBG("");
+
+ val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12);
+ val &= ~HDMI_8960_PHY_REG12_PWRDN_B;
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+
+ val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B);
+ val |= HDMI_8960_PHY_REG12_SW_RESET;
+ val &= ~HDMI_8960_PHY_REG12_PWRDN_B;
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B, val);
+ /* Make sure HDMI PHY/PLL are powered down */
+ mb();
+}
+
+static const struct pll_rate *find_rate(unsigned long rate)
+{
+ int i;
+ for (i = 1; i < ARRAY_SIZE(freqtbl); i++)
+ if (rate > freqtbl[i].rate)
+ return &freqtbl[i-1];
+ return &freqtbl[i-1];
+}
+
+static unsigned long hdmi_pll_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+ return phy_8960->pixclk;
+}
+
+static long hdmi_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ const struct pll_rate *pll_rate = find_rate(rate);
+ return pll_rate->rate;
+}
+
+static int hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+ struct hdmi *hdmi = phy_8960->hdmi;
+ const struct pll_rate *pll_rate = find_rate(rate);
+ int i;
+
+ DBG("rate=%lu", rate);
+
+ for (i = 0; pll_rate->conf[i].reg; i++)
+ hdmi_write(hdmi, pll_rate->conf[i].reg, pll_rate->conf[i].val);
+
+ phy_8960->pixclk = rate;
+
+ return 0;
+}
+
+
+static const struct clk_ops hdmi_pll_ops = {
+ .enable = hdmi_pll_enable,
+ .disable = hdmi_pll_disable,
+ .recalc_rate = hdmi_pll_recalc_rate,
+ .round_rate = hdmi_pll_round_rate,
+ .set_rate = hdmi_pll_set_rate,
+};
+
+static const char *hdmi_pll_parents[] = {
+ "pxo",
+};
+
+static struct clk_init_data pll_init = {
+ .name = "hdmi_pll",
+ .ops = &hdmi_pll_ops,
+ .parent_names = hdmi_pll_parents,
+ .num_parents = ARRAY_SIZE(hdmi_pll_parents),
+};
+
+
+/*
+ * HDMI Phy:
+ */
static void hdmi_phy_8960_destroy(struct hdmi_phy *phy)
{
struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy);
struct hdmi *hdmi = phy_8960->hdmi;
+ DBG("pixclock: %lu", pixclock);
+
+ hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x00);
hdmi_write(hdmi, REG_HDMI_8960_PHY_REG0, 0x1b);
hdmi_write(hdmi, REG_HDMI_8960_PHY_REG1, 0xf2);
hdmi_write(hdmi, REG_HDMI_8960_PHY_REG4, 0x00);
struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy);
struct hdmi *hdmi = phy_8960->hdmi;
+ DBG("");
+
hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x7f);
}
{
struct hdmi_phy_8960 *phy_8960;
struct hdmi_phy *phy = NULL;
- int ret;
+ int ret, i;
+
+ /* sanity check: */
+ for (i = 0; i < (ARRAY_SIZE(freqtbl) - 1); i++)
+ if (WARN_ON(freqtbl[i].rate < freqtbl[i+1].rate))
+ return ERR_PTR(-EINVAL);
phy_8960 = kzalloc(sizeof(*phy_8960), GFP_KERNEL);
if (!phy_8960) {
phy_8960->hdmi = hdmi;
+ phy_8960->pll_hw.init = &pll_init;
+ phy_8960->pll = devm_clk_register(hdmi->dev->dev, &phy_8960->pll_hw);
+ if (IS_ERR(phy_8960->pll)) {
+ ret = PTR_ERR(phy_8960->pll);
+ phy_8960->pll = NULL;
+ goto fail;
+ }
+
return phy;
fail:
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
if (mdp4_kms->blank_cursor_iova)
msm_gem_put_iova(mdp4_kms->blank_cursor_bo, mdp4_kms->id);
if (mdp4_kms->blank_cursor_bo)
- drm_gem_object_unreference(mdp4_kms->blank_cursor_bo);
+ drm_gem_object_unreference_unlocked(mdp4_kms->blank_cursor_bo);
kfree(mdp4_kms);
}
if (mdp4_kms->pclk)
clk_disable_unprepare(mdp4_kms->pclk);
clk_disable_unprepare(mdp4_kms->lut_clk);
+ if (mdp4_kms->axi_clk)
+ clk_disable_unprepare(mdp4_kms->axi_clk);
return 0;
}
if (mdp4_kms->pclk)
clk_prepare_enable(mdp4_kms->pclk);
clk_prepare_enable(mdp4_kms->lut_clk);
+ if (mdp4_kms->axi_clk)
+ clk_prepare_enable(mdp4_kms->axi_clk);
return 0;
}
goto fail;
}
- mdp4_kms->dsi_pll_vdda = devm_regulator_get(&pdev->dev, "dsi_pll_vdda");
+ mdp4_kms->dsi_pll_vdda =
+ devm_regulator_get_optional(&pdev->dev, "dsi_pll_vdda");
if (IS_ERR(mdp4_kms->dsi_pll_vdda))
mdp4_kms->dsi_pll_vdda = NULL;
- mdp4_kms->dsi_pll_vddio = devm_regulator_get(&pdev->dev, "dsi_pll_vddio");
+ mdp4_kms->dsi_pll_vddio =
+ devm_regulator_get_optional(&pdev->dev, "dsi_pll_vddio");
if (IS_ERR(mdp4_kms->dsi_pll_vddio))
mdp4_kms->dsi_pll_vddio = NULL;
- mdp4_kms->vdd = devm_regulator_get(&pdev->dev, "vdd");
+ mdp4_kms->vdd = devm_regulator_get_exclusive(&pdev->dev, "vdd");
if (IS_ERR(mdp4_kms->vdd))
mdp4_kms->vdd = NULL;
goto fail;
}
+ mdp4_kms->axi_clk = devm_clk_get(&pdev->dev, "mdp_axi_clk");
+ if (IS_ERR(mdp4_kms->axi_clk)) {
+ dev_err(dev->dev, "failed to get axi_clk\n");
+ ret = PTR_ERR(mdp4_kms->axi_clk);
+ goto fail;
+ }
+
clk_set_rate(mdp4_kms->clk, config->max_clk);
clk_set_rate(mdp4_kms->lut_clk, config->max_clk);
mdelay(16);
if (config->iommu) {
- mmu = msm_iommu_new(dev, config->iommu);
+ mmu = msm_iommu_new(&pdev->dev, config->iommu);
if (IS_ERR(mmu)) {
ret = PTR_ERR(mmu);
goto fail;
static struct mdp4_platform_config config = {};
#ifdef CONFIG_OF
/* TODO */
+ config.max_clk = 266667000;
+ config.iommu = iommu_domain_alloc(&platform_bus_type);
#else
if (cpu_is_apq8064())
config.max_clk = 266667000;
struct clk *clk;
struct clk *pclk;
struct clk *lut_clk;
+ struct clk *axi_clk;
struct mdp_irq error_handler;
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
Permission is hereby granted, free of charge, to any person obtaining
SSPP_RGB2 = 5,
SSPP_DMA0 = 6,
SSPP_DMA1 = 7,
+ SSPP_VIG3 = 8,
+ SSPP_RGB3 = 9,
};
enum mdp5_ctl_mode {
CID_RGB0 = 16,
CID_RGB1 = 17,
CID_RGB2 = 18,
- CID_MAX = 19,
+ CID_VIG3_Y = 19,
+ CID_VIG3_CR = 20,
+ CID_VIG3_CB = 21,
+ CID_RGB3 = 22,
+ CID_MAX = 23,
};
enum mdp5_igc_type {
#define MDP5_IGC_LUT_REG_DISABLE_PIPE_1 0x20000000
#define MDP5_IGC_LUT_REG_DISABLE_PIPE_2 0x40000000
-static inline uint32_t REG_MDP5_CTL(uint32_t i0) { return 0x00000600 + 0x100*i0; }
+static inline uint32_t __offset_CTL(uint32_t idx)
+{
+ switch (idx) {
+ case 0: return (mdp5_cfg->ctl.base[0]);
+ case 1: return (mdp5_cfg->ctl.base[1]);
+ case 2: return (mdp5_cfg->ctl.base[2]);
+ case 3: return (mdp5_cfg->ctl.base[3]);
+ case 4: return (mdp5_cfg->ctl.base[4]);
+ default: return INVALID_IDX(idx);
+ }
+}
+static inline uint32_t REG_MDP5_CTL(uint32_t i0) { return 0x00000000 + __offset_CTL(i0); }
-static inline uint32_t REG_MDP5_CTL_LAYER(uint32_t i0, uint32_t i1) { return 0x00000600 + 0x100*i0 + 0x4*i1; }
+static inline uint32_t __offset_LAYER(uint32_t idx)
+{
+ switch (idx) {
+ case 0: return 0x00000000;
+ case 1: return 0x00000004;
+ case 2: return 0x00000008;
+ case 3: return 0x0000000c;
+ case 4: return 0x00000010;
+ case 5: return 0x00000024;
+ default: return INVALID_IDX(idx);
+ }
+}
+static inline uint32_t REG_MDP5_CTL_LAYER(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER(i1); }
-static inline uint32_t REG_MDP5_CTL_LAYER_REG(uint32_t i0, uint32_t i1) { return 0x00000600 + 0x100*i0 + 0x4*i1; }
+static inline uint32_t REG_MDP5_CTL_LAYER_REG(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER(i1); }
#define MDP5_CTL_LAYER_REG_VIG0__MASK 0x00000007
#define MDP5_CTL_LAYER_REG_VIG0__SHIFT 0
static inline uint32_t MDP5_CTL_LAYER_REG_VIG0(enum mdp_mixer_stage_id val)
}
#define MDP5_CTL_LAYER_REG_BORDER_COLOR 0x01000000
#define MDP5_CTL_LAYER_REG_CURSOR_OUT 0x02000000
+#define MDP5_CTL_LAYER_REG_VIG3__MASK 0x1c000000
+#define MDP5_CTL_LAYER_REG_VIG3__SHIFT 26
+static inline uint32_t MDP5_CTL_LAYER_REG_VIG3(enum mdp_mixer_stage_id val)
+{
+ return ((val) << MDP5_CTL_LAYER_REG_VIG3__SHIFT) & MDP5_CTL_LAYER_REG_VIG3__MASK;
+}
+#define MDP5_CTL_LAYER_REG_RGB3__MASK 0xe0000000
+#define MDP5_CTL_LAYER_REG_RGB3__SHIFT 29
+static inline uint32_t MDP5_CTL_LAYER_REG_RGB3(enum mdp_mixer_stage_id val)
+{
+ return ((val) << MDP5_CTL_LAYER_REG_RGB3__SHIFT) & MDP5_CTL_LAYER_REG_RGB3__MASK;
+}
-static inline uint32_t REG_MDP5_CTL_OP(uint32_t i0) { return 0x00000614 + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_OP(uint32_t i0) { return 0x00000014 + __offset_CTL(i0); }
#define MDP5_CTL_OP_MODE__MASK 0x0000000f
#define MDP5_CTL_OP_MODE__SHIFT 0
static inline uint32_t MDP5_CTL_OP_MODE(enum mdp5_ctl_mode val)
return ((val) << MDP5_CTL_OP_PACK_3D__SHIFT) & MDP5_CTL_OP_PACK_3D__MASK;
}
-static inline uint32_t REG_MDP5_CTL_FLUSH(uint32_t i0) { return 0x00000618 + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_FLUSH(uint32_t i0) { return 0x00000018 + __offset_CTL(i0); }
#define MDP5_CTL_FLUSH_VIG0 0x00000001
#define MDP5_CTL_FLUSH_VIG1 0x00000002
#define MDP5_CTL_FLUSH_VIG2 0x00000004
#define MDP5_CTL_FLUSH_LM0 0x00000040
#define MDP5_CTL_FLUSH_LM1 0x00000080
#define MDP5_CTL_FLUSH_LM2 0x00000100
+#define MDP5_CTL_FLUSH_LM3 0x00000200
+#define MDP5_CTL_FLUSH_LM4 0x00000400
#define MDP5_CTL_FLUSH_DMA0 0x00000800
#define MDP5_CTL_FLUSH_DMA1 0x00001000
#define MDP5_CTL_FLUSH_DSPP0 0x00002000
#define MDP5_CTL_FLUSH_DSPP1 0x00004000
#define MDP5_CTL_FLUSH_DSPP2 0x00008000
#define MDP5_CTL_FLUSH_CTL 0x00020000
+#define MDP5_CTL_FLUSH_VIG3 0x00040000
+#define MDP5_CTL_FLUSH_RGB3 0x00080000
+#define MDP5_CTL_FLUSH_LM5 0x00100000
+#define MDP5_CTL_FLUSH_DSPP3 0x00200000
-static inline uint32_t REG_MDP5_CTL_START(uint32_t i0) { return 0x0000061c + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_START(uint32_t i0) { return 0x0000001c + __offset_CTL(i0); }
-static inline uint32_t REG_MDP5_CTL_PACK_3D(uint32_t i0) { return 0x00000620 + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_PACK_3D(uint32_t i0) { return 0x00000020 + __offset_CTL(i0); }
-static inline uint32_t REG_MDP5_PIPE(enum mdp5_pipe i0) { return 0x00001200 + 0x400*i0; }
+static inline uint32_t __offset_PIPE(enum mdp5_pipe idx)
+{
+ switch (idx) {
+ case SSPP_VIG0: return (mdp5_cfg->pipe_vig.base[0]);
+ case SSPP_VIG1: return (mdp5_cfg->pipe_vig.base[1]);
+ case SSPP_VIG2: return (mdp5_cfg->pipe_vig.base[2]);
+ case SSPP_RGB0: return (mdp5_cfg->pipe_rgb.base[0]);
+ case SSPP_RGB1: return (mdp5_cfg->pipe_rgb.base[1]);
+ case SSPP_RGB2: return (mdp5_cfg->pipe_rgb.base[2]);
+ case SSPP_DMA0: return (mdp5_cfg->pipe_dma.base[0]);
+ case SSPP_DMA1: return (mdp5_cfg->pipe_dma.base[1]);
+ case SSPP_VIG3: return (mdp5_cfg->pipe_vig.base[3]);
+ case SSPP_RGB3: return (mdp5_cfg->pipe_rgb.base[3]);
+ default: return INVALID_IDX(idx);
+ }
+}
+static inline uint32_t REG_MDP5_PIPE(enum mdp5_pipe i0) { return 0x00000000 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_HIST_CTL_BASE(enum mdp5_pipe i0) { return 0x000014c4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_HIST_CTL_BASE(enum mdp5_pipe i0) { return 0x000002c4 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_HIST_LUT_BASE(enum mdp5_pipe i0) { return 0x000014f0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_HIST_LUT_BASE(enum mdp5_pipe i0) { return 0x000002f0 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_HIST_LUT_SWAP(enum mdp5_pipe i0) { return 0x00001500 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_HIST_LUT_SWAP(enum mdp5_pipe i0) { return 0x00000300 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SRC_SIZE(enum mdp5_pipe i0) { return 0x00001200 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_SIZE(enum mdp5_pipe i0) { return 0x00000000 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_SIZE_HEIGHT__MASK 0xffff0000
#define MDP5_PIPE_SRC_SIZE_HEIGHT__SHIFT 16
static inline uint32_t MDP5_PIPE_SRC_SIZE_HEIGHT(uint32_t val)
return ((val) << MDP5_PIPE_SRC_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_SIZE_WIDTH__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SRC_IMG_SIZE(enum mdp5_pipe i0) { return 0x00001204 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_IMG_SIZE(enum mdp5_pipe i0) { return 0x00000004 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__MASK 0xffff0000
#define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__SHIFT 16
static inline uint32_t MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(uint32_t val)
return ((val) << MDP5_PIPE_SRC_IMG_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_IMG_SIZE_WIDTH__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SRC_XY(enum mdp5_pipe i0) { return 0x00001208 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_XY(enum mdp5_pipe i0) { return 0x00000008 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_XY_Y__MASK 0xffff0000
#define MDP5_PIPE_SRC_XY_Y__SHIFT 16
static inline uint32_t MDP5_PIPE_SRC_XY_Y(uint32_t val)
return ((val) << MDP5_PIPE_SRC_XY_X__SHIFT) & MDP5_PIPE_SRC_XY_X__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_OUT_SIZE(enum mdp5_pipe i0) { return 0x0000120c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_OUT_SIZE(enum mdp5_pipe i0) { return 0x0000000c + __offset_PIPE(i0); }
#define MDP5_PIPE_OUT_SIZE_HEIGHT__MASK 0xffff0000
#define MDP5_PIPE_OUT_SIZE_HEIGHT__SHIFT 16
static inline uint32_t MDP5_PIPE_OUT_SIZE_HEIGHT(uint32_t val)
return ((val) << MDP5_PIPE_OUT_SIZE_WIDTH__SHIFT) & MDP5_PIPE_OUT_SIZE_WIDTH__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_OUT_XY(enum mdp5_pipe i0) { return 0x00001210 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_OUT_XY(enum mdp5_pipe i0) { return 0x00000010 + __offset_PIPE(i0); }
#define MDP5_PIPE_OUT_XY_Y__MASK 0xffff0000
#define MDP5_PIPE_OUT_XY_Y__SHIFT 16
static inline uint32_t MDP5_PIPE_OUT_XY_Y(uint32_t val)
return ((val) << MDP5_PIPE_OUT_XY_X__SHIFT) & MDP5_PIPE_OUT_XY_X__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SRC0_ADDR(enum mdp5_pipe i0) { return 0x00001214 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC0_ADDR(enum mdp5_pipe i0) { return 0x00000014 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SRC1_ADDR(enum mdp5_pipe i0) { return 0x00001218 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC1_ADDR(enum mdp5_pipe i0) { return 0x00000018 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SRC2_ADDR(enum mdp5_pipe i0) { return 0x0000121c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC2_ADDR(enum mdp5_pipe i0) { return 0x0000001c + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SRC3_ADDR(enum mdp5_pipe i0) { return 0x00001220 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC3_ADDR(enum mdp5_pipe i0) { return 0x00000020 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_A(enum mdp5_pipe i0) { return 0x00001224 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_A(enum mdp5_pipe i0) { return 0x00000024 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_STRIDE_A_P0__MASK 0x0000ffff
#define MDP5_PIPE_SRC_STRIDE_A_P0__SHIFT 0
static inline uint32_t MDP5_PIPE_SRC_STRIDE_A_P0(uint32_t val)
return ((val) << MDP5_PIPE_SRC_STRIDE_A_P1__SHIFT) & MDP5_PIPE_SRC_STRIDE_A_P1__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_B(enum mdp5_pipe i0) { return 0x00001228 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_B(enum mdp5_pipe i0) { return 0x00000028 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_STRIDE_B_P2__MASK 0x0000ffff
#define MDP5_PIPE_SRC_STRIDE_B_P2__SHIFT 0
static inline uint32_t MDP5_PIPE_SRC_STRIDE_B_P2(uint32_t val)
return ((val) << MDP5_PIPE_SRC_STRIDE_B_P3__SHIFT) & MDP5_PIPE_SRC_STRIDE_B_P3__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_STILE_FRAME_SIZE(enum mdp5_pipe i0) { return 0x0000122c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_STILE_FRAME_SIZE(enum mdp5_pipe i0) { return 0x0000002c + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SRC_FORMAT(enum mdp5_pipe i0) { return 0x00001230 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_FORMAT(enum mdp5_pipe i0) { return 0x00000030 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_FORMAT_G_BPC__MASK 0x00000003
#define MDP5_PIPE_SRC_FORMAT_G_BPC__SHIFT 0
static inline uint32_t MDP5_PIPE_SRC_FORMAT_G_BPC(enum mdp_bpc val)
return ((val) << MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT) & MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SRC_UNPACK(enum mdp5_pipe i0) { return 0x00001234 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_UNPACK(enum mdp5_pipe i0) { return 0x00000034 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_UNPACK_ELEM0__MASK 0x000000ff
#define MDP5_PIPE_SRC_UNPACK_ELEM0__SHIFT 0
static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM0(uint32_t val)
return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM3__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM3__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SRC_OP_MODE(enum mdp5_pipe i0) { return 0x00001238 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_OP_MODE(enum mdp5_pipe i0) { return 0x00000038 + __offset_PIPE(i0); }
#define MDP5_PIPE_SRC_OP_MODE_BWC_EN 0x00000001
#define MDP5_PIPE_SRC_OP_MODE_BWC__MASK 0x00000006
#define MDP5_PIPE_SRC_OP_MODE_BWC__SHIFT 1
#define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE 0x00400000
#define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE_ODD 0x00800000
-static inline uint32_t REG_MDP5_PIPE_SRC_CONSTANT_COLOR(enum mdp5_pipe i0) { return 0x0000123c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_CONSTANT_COLOR(enum mdp5_pipe i0) { return 0x0000003c + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_FETCH_CONFIG(enum mdp5_pipe i0) { return 0x00001248 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_FETCH_CONFIG(enum mdp5_pipe i0) { return 0x00000048 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_VC1_RANGE(enum mdp5_pipe i0) { return 0x0000124c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_VC1_RANGE(enum mdp5_pipe i0) { return 0x0000004c + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(enum mdp5_pipe i0) { return 0x00001250 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(enum mdp5_pipe i0) { return 0x00000050 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(enum mdp5_pipe i0) { return 0x00001254 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(enum mdp5_pipe i0) { return 0x00000054 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(enum mdp5_pipe i0) { return 0x00001258 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(enum mdp5_pipe i0) { return 0x00000058 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(enum mdp5_pipe i0) { return 0x00001270 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(enum mdp5_pipe i0) { return 0x00000070 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC0_ADDR(enum mdp5_pipe i0) { return 0x000012a4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC0_ADDR(enum mdp5_pipe i0) { return 0x000000a4 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC1_ADDR(enum mdp5_pipe i0) { return 0x000012a8 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC1_ADDR(enum mdp5_pipe i0) { return 0x000000a8 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC2_ADDR(enum mdp5_pipe i0) { return 0x000012ac + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC2_ADDR(enum mdp5_pipe i0) { return 0x000000ac + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC3_ADDR(enum mdp5_pipe i0) { return 0x000012b0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC3_ADDR(enum mdp5_pipe i0) { return 0x000000b0 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_DECIMATION(enum mdp5_pipe i0) { return 0x000012b4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_DECIMATION(enum mdp5_pipe i0) { return 0x000000b4 + __offset_PIPE(i0); }
#define MDP5_PIPE_DECIMATION_VERT__MASK 0x000000ff
#define MDP5_PIPE_DECIMATION_VERT__SHIFT 0
static inline uint32_t MDP5_PIPE_DECIMATION_VERT(uint32_t val)
return ((val) << MDP5_PIPE_DECIMATION_HORZ__SHIFT) & MDP5_PIPE_DECIMATION_HORZ__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SCALE_CONFIG(enum mdp5_pipe i0) { return 0x00001404 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_CONFIG(enum mdp5_pipe i0) { return 0x00000204 + __offset_PIPE(i0); }
#define MDP5_PIPE_SCALE_CONFIG_SCALEX_EN 0x00000001
#define MDP5_PIPE_SCALE_CONFIG_SCALEY_EN 0x00000002
#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__MASK 0x00000300
return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__MASK;
}
-static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00001410 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00000210 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(enum mdp5_pipe i0) { return 0x00001414 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(enum mdp5_pipe i0) { return 0x00000214 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_X(enum mdp5_pipe i0) { return 0x00001420 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_X(enum mdp5_pipe i0) { return 0x00000220 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_Y(enum mdp5_pipe i0) { return 0x00001424 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_Y(enum mdp5_pipe i0) { return 0x00000224 + __offset_PIPE(i0); }
-static inline uint32_t REG_MDP5_LM(uint32_t i0) { return 0x00003200 + 0x400*i0; }
+static inline uint32_t __offset_LM(uint32_t idx)
+{
+ switch (idx) {
+ case 0: return (mdp5_cfg->lm.base[0]);
+ case 1: return (mdp5_cfg->lm.base[1]);
+ case 2: return (mdp5_cfg->lm.base[2]);
+ case 3: return (mdp5_cfg->lm.base[3]);
+ case 4: return (mdp5_cfg->lm.base[4]);
+ default: return INVALID_IDX(idx);
+ }
+}
+static inline uint32_t REG_MDP5_LM(uint32_t i0) { return 0x00000000 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_BLEND_COLOR_OUT(uint32_t i0) { return 0x00003200 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_BLEND_COLOR_OUT(uint32_t i0) { return 0x00000000 + __offset_LM(i0); }
#define MDP5_LM_BLEND_COLOR_OUT_STAGE0_FG_ALPHA 0x00000002
#define MDP5_LM_BLEND_COLOR_OUT_STAGE1_FG_ALPHA 0x00000004
#define MDP5_LM_BLEND_COLOR_OUT_STAGE2_FG_ALPHA 0x00000008
#define MDP5_LM_BLEND_COLOR_OUT_STAGE3_FG_ALPHA 0x00000010
-static inline uint32_t REG_MDP5_LM_OUT_SIZE(uint32_t i0) { return 0x00003204 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_OUT_SIZE(uint32_t i0) { return 0x00000004 + __offset_LM(i0); }
#define MDP5_LM_OUT_SIZE_HEIGHT__MASK 0xffff0000
#define MDP5_LM_OUT_SIZE_HEIGHT__SHIFT 16
static inline uint32_t MDP5_LM_OUT_SIZE_HEIGHT(uint32_t val)
return ((val) << MDP5_LM_OUT_SIZE_WIDTH__SHIFT) & MDP5_LM_OUT_SIZE_WIDTH__MASK;
}
-static inline uint32_t REG_MDP5_LM_BORDER_COLOR_0(uint32_t i0) { return 0x00003208 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_BORDER_COLOR_0(uint32_t i0) { return 0x00000008 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_BORDER_COLOR_1(uint32_t i0) { return 0x00003210 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_BORDER_COLOR_1(uint32_t i0) { return 0x00000010 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_BLEND(uint32_t i0, uint32_t i1) { return 0x00003220 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND(uint32_t i0, uint32_t i1) { return 0x00000020 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_OP_MODE(uint32_t i0, uint32_t i1) { return 0x00003220 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_OP_MODE(uint32_t i0, uint32_t i1) { return 0x00000020 + __offset_LM(i0) + 0x30*i1; }
#define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__MASK 0x00000003
#define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__SHIFT 0
static inline uint32_t MDP5_LM_BLEND_OP_MODE_FG_ALPHA(enum mdp_alpha_type val)
#define MDP5_LM_BLEND_OP_MODE_BG_INV_MOD_ALPHA 0x00001000
#define MDP5_LM_BLEND_OP_MODE_BG_TRANSP_EN 0x00002000
-static inline uint32_t REG_MDP5_LM_BLEND_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00003224 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000024 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00003228 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000028 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000322c + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000002c + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00003230 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00000030 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00003234 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000034 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00003238 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000038 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000323c + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000003c + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00003240 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00000040 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00003244 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000044 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00003248 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000048 + __offset_LM(i0) + 0x30*i1; }
-static inline uint32_t REG_MDP5_LM_CURSOR_IMG_SIZE(uint32_t i0) { return 0x000032e0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_IMG_SIZE(uint32_t i0) { return 0x000000e0 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_SIZE(uint32_t i0) { return 0x000032e4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_SIZE(uint32_t i0) { return 0x000000e4 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_XY(uint32_t i0) { return 0x000032e8 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_XY(uint32_t i0) { return 0x000000e8 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_STRIDE(uint32_t i0) { return 0x000032dc + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_STRIDE(uint32_t i0) { return 0x000000dc + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_FORMAT(uint32_t i0) { return 0x000032ec + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_FORMAT(uint32_t i0) { return 0x000000ec + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_BASE_ADDR(uint32_t i0) { return 0x000032f0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BASE_ADDR(uint32_t i0) { return 0x000000f0 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_START_XY(uint32_t i0) { return 0x000032f4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_START_XY(uint32_t i0) { return 0x000000f4 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_CONFIG(uint32_t i0) { return 0x000032f8 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_CONFIG(uint32_t i0) { return 0x000000f8 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_PARAM(uint32_t i0) { return 0x000032fc + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_PARAM(uint32_t i0) { return 0x000000fc + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW0(uint32_t i0) { return 0x00003300 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW0(uint32_t i0) { return 0x00000100 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW1(uint32_t i0) { return 0x00003304 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW1(uint32_t i0) { return 0x00000104 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH0(uint32_t i0) { return 0x00003308 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH0(uint32_t i0) { return 0x00000108 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH1(uint32_t i0) { return 0x0000330c + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH1(uint32_t i0) { return 0x0000010c + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_LM_GC_LUT_BASE(uint32_t i0) { return 0x00003310 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_GC_LUT_BASE(uint32_t i0) { return 0x00000110 + __offset_LM(i0); }
-static inline uint32_t REG_MDP5_DSPP(uint32_t i0) { return 0x00004600 + 0x400*i0; }
+static inline uint32_t __offset_DSPP(uint32_t idx)
+{
+ switch (idx) {
+ case 0: return (mdp5_cfg->dspp.base[0]);
+ case 1: return (mdp5_cfg->dspp.base[1]);
+ case 2: return (mdp5_cfg->dspp.base[2]);
+ case 3: return (mdp5_cfg->dspp.base[3]);
+ default: return INVALID_IDX(idx);
+ }
+}
+static inline uint32_t REG_MDP5_DSPP(uint32_t i0) { return 0x00000000 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_OP_MODE(uint32_t i0) { return 0x00004600 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_OP_MODE(uint32_t i0) { return 0x00000000 + __offset_DSPP(i0); }
#define MDP5_DSPP_OP_MODE_IGC_LUT_EN 0x00000001
#define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__MASK 0x0000000e
#define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__SHIFT 1
#define MDP5_DSPP_OP_MODE_GAMUT_EN 0x00800000
#define MDP5_DSPP_OP_MODE_GAMUT_ORDER 0x01000000
-static inline uint32_t REG_MDP5_DSPP_PCC_BASE(uint32_t i0) { return 0x00004630 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_PCC_BASE(uint32_t i0) { return 0x00000030 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_DITHER_DEPTH(uint32_t i0) { return 0x00004750 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_DITHER_DEPTH(uint32_t i0) { return 0x00000150 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_HIST_CTL_BASE(uint32_t i0) { return 0x00004810 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_HIST_CTL_BASE(uint32_t i0) { return 0x00000210 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_HIST_LUT_BASE(uint32_t i0) { return 0x00004830 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_HIST_LUT_BASE(uint32_t i0) { return 0x00000230 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_HIST_LUT_SWAP(uint32_t i0) { return 0x00004834 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_HIST_LUT_SWAP(uint32_t i0) { return 0x00000234 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_PA_BASE(uint32_t i0) { return 0x00004838 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_PA_BASE(uint32_t i0) { return 0x00000238 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_GAMUT_BASE(uint32_t i0) { return 0x000048dc + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_GAMUT_BASE(uint32_t i0) { return 0x000002dc + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_DSPP_GC_BASE(uint32_t i0) { return 0x000048b0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_GC_BASE(uint32_t i0) { return 0x000002b0 + __offset_DSPP(i0); }
-static inline uint32_t REG_MDP5_INTF(uint32_t i0) { return 0x00012500 + 0x200*i0; }
+static inline uint32_t __offset_INTF(uint32_t idx)
+{
+ switch (idx) {
+ case 0: return (mdp5_cfg->intf.base[0]);
+ case 1: return (mdp5_cfg->intf.base[1]);
+ case 2: return (mdp5_cfg->intf.base[2]);
+ case 3: return (mdp5_cfg->intf.base[3]);
+ case 4: return (mdp5_cfg->intf.base[4]);
+ default: return INVALID_IDX(idx);
+ }
+}
+static inline uint32_t REG_MDP5_INTF(uint32_t i0) { return 0x00000000 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TIMING_ENGINE_EN(uint32_t i0) { return 0x00012500 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TIMING_ENGINE_EN(uint32_t i0) { return 0x00000000 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_CONFIG(uint32_t i0) { return 0x00012504 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_CONFIG(uint32_t i0) { return 0x00000004 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_HSYNC_CTL(uint32_t i0) { return 0x00012508 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_HSYNC_CTL(uint32_t i0) { return 0x00000008 + __offset_INTF(i0); }
#define MDP5_INTF_HSYNC_CTL_PULSEW__MASK 0x0000ffff
#define MDP5_INTF_HSYNC_CTL_PULSEW__SHIFT 0
static inline uint32_t MDP5_INTF_HSYNC_CTL_PULSEW(uint32_t val)
return ((val) << MDP5_INTF_HSYNC_CTL_PERIOD__SHIFT) & MDP5_INTF_HSYNC_CTL_PERIOD__MASK;
}
-static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F0(uint32_t i0) { return 0x0001250c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F0(uint32_t i0) { return 0x0000000c + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F1(uint32_t i0) { return 0x00012510 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F1(uint32_t i0) { return 0x00000010 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F0(uint32_t i0) { return 0x00012514 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F0(uint32_t i0) { return 0x00000014 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F1(uint32_t i0) { return 0x00012518 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F1(uint32_t i0) { return 0x00000018 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F0(uint32_t i0) { return 0x0001251c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F0(uint32_t i0) { return 0x0000001c + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F1(uint32_t i0) { return 0x00012520 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F1(uint32_t i0) { return 0x00000020 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F0(uint32_t i0) { return 0x00012524 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F0(uint32_t i0) { return 0x00000024 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F1(uint32_t i0) { return 0x00012528 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F1(uint32_t i0) { return 0x00000028 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F0(uint32_t i0) { return 0x0001252c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F0(uint32_t i0) { return 0x0000002c + __offset_INTF(i0); }
#define MDP5_INTF_ACTIVE_VSTART_F0_VAL__MASK 0x7fffffff
#define MDP5_INTF_ACTIVE_VSTART_F0_VAL__SHIFT 0
static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F0_VAL(uint32_t val)
}
#define MDP5_INTF_ACTIVE_VSTART_F0_ACTIVE_V_ENABLE 0x80000000
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F1(uint32_t i0) { return 0x00012530 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F1(uint32_t i0) { return 0x00000030 + __offset_INTF(i0); }
#define MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK 0x7fffffff
#define MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT 0
static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F1_VAL(uint32_t val)
return ((val) << MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT) & MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK;
}
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F0(uint32_t i0) { return 0x00012534 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F0(uint32_t i0) { return 0x00000034 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F1(uint32_t i0) { return 0x00012538 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F1(uint32_t i0) { return 0x00000038 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DISPLAY_HCTL(uint32_t i0) { return 0x0001253c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_HCTL(uint32_t i0) { return 0x0000003c + __offset_INTF(i0); }
#define MDP5_INTF_DISPLAY_HCTL_START__MASK 0x0000ffff
#define MDP5_INTF_DISPLAY_HCTL_START__SHIFT 0
static inline uint32_t MDP5_INTF_DISPLAY_HCTL_START(uint32_t val)
return ((val) << MDP5_INTF_DISPLAY_HCTL_END__SHIFT) & MDP5_INTF_DISPLAY_HCTL_END__MASK;
}
-static inline uint32_t REG_MDP5_INTF_ACTIVE_HCTL(uint32_t i0) { return 0x00012540 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_HCTL(uint32_t i0) { return 0x00000040 + __offset_INTF(i0); }
#define MDP5_INTF_ACTIVE_HCTL_START__MASK 0x00007fff
#define MDP5_INTF_ACTIVE_HCTL_START__SHIFT 0
static inline uint32_t MDP5_INTF_ACTIVE_HCTL_START(uint32_t val)
}
#define MDP5_INTF_ACTIVE_HCTL_ACTIVE_H_ENABLE 0x80000000
-static inline uint32_t REG_MDP5_INTF_BORDER_COLOR(uint32_t i0) { return 0x00012544 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_BORDER_COLOR(uint32_t i0) { return 0x00000044 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_UNDERFLOW_COLOR(uint32_t i0) { return 0x00012548 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_UNDERFLOW_COLOR(uint32_t i0) { return 0x00000048 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_HSYNC_SKEW(uint32_t i0) { return 0x0001254c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_HSYNC_SKEW(uint32_t i0) { return 0x0000004c + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_POLARITY_CTL(uint32_t i0) { return 0x00012550 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_POLARITY_CTL(uint32_t i0) { return 0x00000050 + __offset_INTF(i0); }
#define MDP5_INTF_POLARITY_CTL_HSYNC_LOW 0x00000001
#define MDP5_INTF_POLARITY_CTL_VSYNC_LOW 0x00000002
#define MDP5_INTF_POLARITY_CTL_DATA_EN_LOW 0x00000004
-static inline uint32_t REG_MDP5_INTF_TEST_CTL(uint32_t i0) { return 0x00012554 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TEST_CTL(uint32_t i0) { return 0x00000054 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TP_COLOR0(uint32_t i0) { return 0x00012558 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TP_COLOR0(uint32_t i0) { return 0x00000058 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TP_COLOR1(uint32_t i0) { return 0x0001255c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TP_COLOR1(uint32_t i0) { return 0x0000005c + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DSI_CMD_MODE_TRIGGER_EN(uint32_t i0) { return 0x00012584 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DSI_CMD_MODE_TRIGGER_EN(uint32_t i0) { return 0x00000084 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_PANEL_FORMAT(uint32_t i0) { return 0x00012590 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_PANEL_FORMAT(uint32_t i0) { return 0x00000090 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_FRAME_LINE_COUNT_EN(uint32_t i0) { return 0x000125a8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_FRAME_LINE_COUNT_EN(uint32_t i0) { return 0x000000a8 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_FRAME_COUNT(uint32_t i0) { return 0x000125ac + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_FRAME_COUNT(uint32_t i0) { return 0x000000ac + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_LINE_COUNT(uint32_t i0) { return 0x000125b0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_LINE_COUNT(uint32_t i0) { return 0x000000b0 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DEFLICKER_CONFIG(uint32_t i0) { return 0x000125f0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DEFLICKER_CONFIG(uint32_t i0) { return 0x000000f0 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DEFLICKER_STRNG_COEFF(uint32_t i0) { return 0x000125f4 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DEFLICKER_STRNG_COEFF(uint32_t i0) { return 0x000000f4 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_DEFLICKER_WEAK_COEFF(uint32_t i0) { return 0x000125f8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DEFLICKER_WEAK_COEFF(uint32_t i0) { return 0x000000f8 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_ENABLE(uint32_t i0) { return 0x00012600 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_ENABLE(uint32_t i0) { return 0x00000100 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_MAIN_CONTROL(uint32_t i0) { return 0x00012604 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_MAIN_CONTROL(uint32_t i0) { return 0x00000104 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_VIDEO_CONFIG(uint32_t i0) { return 0x00012608 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_VIDEO_CONFIG(uint32_t i0) { return 0x00000108 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_COMPONENT_LIMITS(uint32_t i0) { return 0x0001260c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_COMPONENT_LIMITS(uint32_t i0) { return 0x0000010c + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_RECTANGLE(uint32_t i0) { return 0x00012610 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_RECTANGLE(uint32_t i0) { return 0x00000110 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_INITIAL_VALUE(uint32_t i0) { return 0x00012614 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_INITIAL_VALUE(uint32_t i0) { return 0x00000114 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_BLK_WHITE_PATTERN_FRAME(uint32_t i0) { return 0x00012618 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_BLK_WHITE_PATTERN_FRAME(uint32_t i0) { return 0x00000118 + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_INTF_TPG_RGB_MAPPING(uint32_t i0) { return 0x0001261c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_RGB_MAPPING(uint32_t i0) { return 0x0000011c + __offset_INTF(i0); }
-static inline uint32_t REG_MDP5_AD(uint32_t i0) { return 0x00013100 + 0x200*i0; }
+static inline uint32_t __offset_AD(uint32_t idx)
+{
+ switch (idx) {
+ case 0: return (mdp5_cfg->ad.base[0]);
+ case 1: return (mdp5_cfg->ad.base[1]);
+ default: return INVALID_IDX(idx);
+ }
+}
+static inline uint32_t REG_MDP5_AD(uint32_t i0) { return 0x00000000 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_BYPASS(uint32_t i0) { return 0x00013100 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BYPASS(uint32_t i0) { return 0x00000000 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CTRL_0(uint32_t i0) { return 0x00013104 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CTRL_0(uint32_t i0) { return 0x00000004 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CTRL_1(uint32_t i0) { return 0x00013108 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CTRL_1(uint32_t i0) { return 0x00000008 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_FRAME_SIZE(uint32_t i0) { return 0x0001310c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_FRAME_SIZE(uint32_t i0) { return 0x0000000c + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CON_CTRL_0(uint32_t i0) { return 0x00013110 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CON_CTRL_0(uint32_t i0) { return 0x00000010 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CON_CTRL_1(uint32_t i0) { return 0x00013114 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CON_CTRL_1(uint32_t i0) { return 0x00000014 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_STR_MAN(uint32_t i0) { return 0x00013118 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_STR_MAN(uint32_t i0) { return 0x00000018 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_VAR(uint32_t i0) { return 0x0001311c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_VAR(uint32_t i0) { return 0x0000001c + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_DITH(uint32_t i0) { return 0x00013120 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_DITH(uint32_t i0) { return 0x00000020 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_DITH_CTRL(uint32_t i0) { return 0x00013124 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_DITH_CTRL(uint32_t i0) { return 0x00000024 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_AMP_LIM(uint32_t i0) { return 0x00013128 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AMP_LIM(uint32_t i0) { return 0x00000028 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_SLOPE(uint32_t i0) { return 0x0001312c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_SLOPE(uint32_t i0) { return 0x0000002c + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_BW_LVL(uint32_t i0) { return 0x00013130 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BW_LVL(uint32_t i0) { return 0x00000030 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_LOGO_POS(uint32_t i0) { return 0x00013134 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LOGO_POS(uint32_t i0) { return 0x00000034 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_LUT_FI(uint32_t i0) { return 0x00013138 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LUT_FI(uint32_t i0) { return 0x00000038 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_LUT_CC(uint32_t i0) { return 0x0001317c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LUT_CC(uint32_t i0) { return 0x0000007c + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_STR_LIM(uint32_t i0) { return 0x000131c8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_STR_LIM(uint32_t i0) { return 0x000000c8 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CALIB_AB(uint32_t i0) { return 0x000131cc + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CALIB_AB(uint32_t i0) { return 0x000000cc + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CALIB_CD(uint32_t i0) { return 0x000131d0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CALIB_CD(uint32_t i0) { return 0x000000d0 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_MODE_SEL(uint32_t i0) { return 0x000131d4 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_MODE_SEL(uint32_t i0) { return 0x000000d4 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_TFILT_CTRL(uint32_t i0) { return 0x000131d8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_TFILT_CTRL(uint32_t i0) { return 0x000000d8 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_BL_MINMAX(uint32_t i0) { return 0x000131dc + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL_MINMAX(uint32_t i0) { return 0x000000dc + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_BL(uint32_t i0) { return 0x000131e0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL(uint32_t i0) { return 0x000000e0 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_BL_MAX(uint32_t i0) { return 0x000131e8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL_MAX(uint32_t i0) { return 0x000000e8 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_AL(uint32_t i0) { return 0x000131ec + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AL(uint32_t i0) { return 0x000000ec + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_AL_MIN(uint32_t i0) { return 0x000131f0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AL_MIN(uint32_t i0) { return 0x000000f0 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_AL_FILT(uint32_t i0) { return 0x000131f4 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AL_FILT(uint32_t i0) { return 0x000000f4 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CFG_BUF(uint32_t i0) { return 0x000131f8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CFG_BUF(uint32_t i0) { return 0x000000f8 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_LUT_AL(uint32_t i0) { return 0x00013200 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LUT_AL(uint32_t i0) { return 0x00000100 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_TARG_STR(uint32_t i0) { return 0x00013244 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_TARG_STR(uint32_t i0) { return 0x00000144 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_START_CALC(uint32_t i0) { return 0x00013248 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_START_CALC(uint32_t i0) { return 0x00000148 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_STR_OUT(uint32_t i0) { return 0x0001324c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_STR_OUT(uint32_t i0) { return 0x0000014c + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_BL_OUT(uint32_t i0) { return 0x00013254 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL_OUT(uint32_t i0) { return 0x00000154 + __offset_AD(i0); }
-static inline uint32_t REG_MDP5_AD_CALC_DONE(uint32_t i0) { return 0x00013258 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CALC_DONE(uint32_t i0) { return 0x00000158 + __offset_AD(i0); }
#endif /* MDP5_XML */
static struct mdp5_platform_config *mdp5_get_config(struct platform_device *dev);
-static int mdp5_hw_init(struct msm_kms *kms)
+const struct mdp5_config *mdp5_cfg;
+
+static const struct mdp5_config msm8x74_config = {
+ .name = "msm8x74",
+ .ctl = {
+ .count = 5,
+ .base = { 0x00600, 0x00700, 0x00800, 0x00900, 0x00a00 },
+ },
+ .pipe_vig = {
+ .count = 3,
+ .base = { 0x01200, 0x01600, 0x01a00 },
+ },
+ .pipe_rgb = {
+ .count = 3,
+ .base = { 0x01e00, 0x02200, 0x02600 },
+ },
+ .pipe_dma = {
+ .count = 2,
+ .base = { 0x02a00, 0x02e00 },
+ },
+ .lm = {
+ .count = 5,
+ .base = { 0x03200, 0x03600, 0x03a00, 0x03e00, 0x04200 },
+ },
+ .dspp = {
+ .count = 3,
+ .base = { 0x04600, 0x04a00, 0x04e00 },
+ },
+ .ad = {
+ .count = 2,
+ .base = { 0x13100, 0x13300 }, /* NOTE: no ad in v1.0 */
+ },
+ .intf = {
+ .count = 4,
+ .base = { 0x12500, 0x12700, 0x12900, 0x12b00 },
+ },
+};
+
+static const struct mdp5_config apq8084_config = {
+ .name = "apq8084",
+ .ctl = {
+ .count = 5,
+ .base = { 0x00600, 0x00700, 0x00800, 0x00900, 0x00a00 },
+ },
+ .pipe_vig = {
+ .count = 4,
+ .base = { 0x01200, 0x01600, 0x01a00, 0x01e00 },
+ },
+ .pipe_rgb = {
+ .count = 4,
+ .base = { 0x02200, 0x02600, 0x02a00, 0x02e00 },
+ },
+ .pipe_dma = {
+ .count = 2,
+ .base = { 0x03200, 0x03600 },
+ },
+ .lm = {
+ .count = 6,
+ .base = { 0x03a00, 0x03e00, 0x04200, 0x04600, 0x04a00, 0x04e00 },
+ },
+ .dspp = {
+ .count = 4,
+ .base = { 0x05200, 0x05600, 0x05a00, 0x05e00 },
+
+ },
+ .ad = {
+ .count = 3,
+ .base = { 0x13500, 0x13700, 0x13900 },
+ },
+ .intf = {
+ .count = 5,
+ .base = { 0x12500, 0x12700, 0x12900, 0x12b00, 0x12d00 },
+ },
+};
+
+struct mdp5_config_entry {
+ int revision;
+ const struct mdp5_config *config;
+};
+
+static const struct mdp5_config_entry mdp5_configs[] = {
+ { .revision = 0, .config = &msm8x74_config },
+ { .revision = 2, .config = &msm8x74_config },
+ { .revision = 3, .config = &apq8084_config },
+};
+
+static int mdp5_select_hw_cfg(struct msm_kms *kms)
{
struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
struct drm_device *dev = mdp5_kms->dev;
uint32_t version, major, minor;
- int ret = 0;
-
- pm_runtime_get_sync(dev->dev);
+ int i, ret = 0;
mdp5_enable(mdp5_kms);
version = mdp5_read(mdp5_kms, REG_MDP5_MDP_VERSION);
DBG("found MDP5 version v%d.%d", major, minor);
- if ((major != 1) || ((minor != 0) && (minor != 2))) {
- dev_err(dev->dev, "unexpected MDP version: v%d.%d\n",
+ if (major != 1) {
+ dev_err(dev->dev, "unexpected MDP major version: v%d.%d\n",
major, minor);
ret = -ENXIO;
goto out;
mdp5_kms->rev = minor;
+ /* only after mdp5_cfg global pointer's init can we access the hw */
+ for (i = 0; i < ARRAY_SIZE(mdp5_configs); i++) {
+ if (mdp5_configs[i].revision != minor)
+ continue;
+ mdp5_kms->hw_cfg = mdp5_cfg = mdp5_configs[i].config;
+ break;
+ }
+ if (unlikely(!mdp5_kms->hw_cfg)) {
+ dev_err(dev->dev, "unexpected MDP minor revision: v%d.%d\n",
+ major, minor);
+ ret = -ENXIO;
+ goto out;
+ }
+
+ DBG("MDP5: %s config selected", mdp5_kms->hw_cfg->name);
+
+ return 0;
+out:
+ return ret;
+}
+
+static int mdp5_hw_init(struct msm_kms *kms)
+{
+ struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
+ struct drm_device *dev = mdp5_kms->dev;
+ int i;
+
+ pm_runtime_get_sync(dev->dev);
+
/* Magic unknown register writes:
*
* W VBIF:0x004 00000001 (mdss_mdp.c:839)
*/
mdp5_write(mdp5_kms, REG_MDP5_DISP_INTF_SEL, 0);
- mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(0), 0);
- mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(1), 0);
- mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(2), 0);
- mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(3), 0);
-out:
+ for (i = 0; i < mdp5_kms->hw_cfg->ctl.count; i++)
+ mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(i), 0);
+
pm_runtime_put_sync(dev->dev);
- return ret;
+ return 0;
}
static long mdp5_round_pixclk(struct msm_kms *kms, unsigned long rate,
static int modeset_init(struct mdp5_kms *mdp5_kms)
{
static const enum mdp5_pipe crtcs[] = {
- SSPP_RGB0, SSPP_RGB1, SSPP_RGB2,
+ SSPP_RGB0, SSPP_RGB1, SSPP_RGB2, SSPP_RGB3,
};
struct drm_device *dev = mdp5_kms->dev;
struct msm_drm_private *priv = dev->dev_private;
int i, ret;
/* construct CRTCs: */
- for (i = 0; i < ARRAY_SIZE(crtcs); i++) {
+ for (i = 0; i < mdp5_kms->hw_cfg->pipe_rgb.count; i++) {
struct drm_plane *plane;
struct drm_crtc *crtc;
struct mdp5_kms *mdp5_kms;
struct msm_kms *kms = NULL;
struct msm_mmu *mmu;
- int ret;
+ int i, ret;
mdp5_kms = kzalloc(sizeof(*mdp5_kms), GFP_KERNEL);
if (!mdp5_kms) {
ret = clk_set_rate(mdp5_kms->src_clk, config->max_clk);
+ ret = mdp5_select_hw_cfg(kms);
+ if (ret)
+ goto fail;
+
/* make sure things are off before attaching iommu (bootloader could
* have left things on, in which case we'll start getting faults if
* we don't disable):
*/
mdp5_enable(mdp5_kms);
- mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(0), 0);
- mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(1), 0);
- mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(2), 0);
- mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(3), 0);
+ for (i = 0; i < mdp5_kms->hw_cfg->intf.count; i++)
+ mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(i), 0);
mdp5_disable(mdp5_kms);
mdelay(16);
if (config->iommu) {
- mmu = msm_iommu_new(dev, config->iommu);
+ mmu = msm_iommu_new(&pdev->dev, config->iommu);
if (IS_ERR(mmu)) {
ret = PTR_ERR(mmu);
dev_err(dev->dev, "failed to init iommu: %d\n", ret);
#ifdef CONFIG_OF
/* TODO */
#endif
+ config.iommu = iommu_domain_alloc(&platform_bus_type);
+ /* TODO hard-coded in downstream mdss, but should it be? */
+ config.max_clk = 200000000;
+ /* TODO get from DT: */
+ config.smp_blk_cnt = 22;
+
return &config;
}
#include "msm_drv.h"
#include "msm_kms.h"
#include "mdp/mdp_kms.h"
+/* dynamic offsets used by mdp5.xml.h (initialized in mdp5_kms.c) */
+#define MDP5_MAX_BASES 8
+struct mdp5_sub_block {
+ int count;
+ uint32_t base[MDP5_MAX_BASES];
+};
+struct mdp5_config {
+ char *name;
+ struct mdp5_sub_block ctl;
+ struct mdp5_sub_block pipe_vig;
+ struct mdp5_sub_block pipe_rgb;
+ struct mdp5_sub_block pipe_dma;
+ struct mdp5_sub_block lm;
+ struct mdp5_sub_block dspp;
+ struct mdp5_sub_block ad;
+ struct mdp5_sub_block intf;
+};
+extern const struct mdp5_config *mdp5_cfg;
#include "mdp5.xml.h"
#include "mdp5_smp.h"
struct drm_device *dev;
int rev;
+ const struct mdp5_config *hw_cfg;
/* mapper-id used to request GEM buffer mapped for scanout: */
int id;
NAME(VIG0), NAME(VIG1), NAME(VIG2),
NAME(RGB0), NAME(RGB1), NAME(RGB2),
NAME(DMA0), NAME(DMA1),
+ NAME(VIG3), NAME(RGB3),
#undef NAME
};
return names[pipe];
case SSPP_RGB2: return MDP5_CTL_FLUSH_RGB2;
case SSPP_DMA0: return MDP5_CTL_FLUSH_DMA0;
case SSPP_DMA1: return MDP5_CTL_FLUSH_DMA1;
+ case SSPP_VIG3: return MDP5_CTL_FLUSH_VIG3;
+ case SSPP_RGB3: return MDP5_CTL_FLUSH_RGB3;
default: return 0;
}
}
case SSPP_RGB0:
case SSPP_RGB1:
case SSPP_RGB2:
+ case SSPP_RGB3:
return 1;
default:
return 3;
case SSPP_RGB2: return CID_RGB2;
case SSPP_DMA0: return CID_DMA0_Y + plane;
case SSPP_DMA1: return CID_DMA1_Y + plane;
+ case SSPP_VIG3: return CID_VIG3_Y + plane;
+ case SSPP_RGB3: return CID_RGB3;
default: return CID_UNUSED;
}
}
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2014-06-25 12:55:02)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-06-25 12:53:44)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
struct msm_kms *kms;
int ret;
-
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv) {
dev_err(dev->dev, "failed to allocate private data\n");
static void load_gpu(struct drm_device *dev)
{
+ static DEFINE_MUTEX(init_lock);
struct msm_drm_private *priv = dev->dev_private;
struct msm_gpu *gpu;
+ mutex_lock(&init_lock);
+
if (priv->gpu)
- return;
+ goto out;
- mutex_lock(&dev->struct_mutex);
gpu = a3xx_gpu_init(dev);
if (IS_ERR(gpu)) {
dev_warn(dev->dev, "failed to load a3xx gpu\n");
if (gpu) {
int ret;
+ mutex_lock(&dev->struct_mutex);
gpu->funcs->pm_resume(gpu);
+ mutex_unlock(&dev->struct_mutex);
ret = gpu->funcs->hw_init(gpu);
if (ret) {
dev_err(dev->dev, "gpu hw init failed: %d\n", ret);
/* give inactive pm a chance to kick in: */
msm_gpu_retire(gpu);
}
-
}
priv->gpu = gpu;
- mutex_unlock(&dev->struct_mutex);
+out:
+ mutex_unlock(&init_lock);
}
static int msm_open(struct drm_device *dev, struct drm_file *file)
return dev->of_node == data;
}
-static int msm_drm_add_components(struct device *master, struct master *m)
+static int add_components(struct device *dev, struct component_match **matchptr,
+ const char *name)
{
- struct device_node *np = master->of_node;
+ struct device_node *np = dev->of_node;
unsigned i;
- int ret;
for (i = 0; ; i++) {
struct device_node *node;
- node = of_parse_phandle(np, "connectors", i);
+ node = of_parse_phandle(np, name, i);
if (!node)
break;
- ret = component_master_add_child(m, compare_of, node);
- of_node_put(node);
-
- if (ret)
- return ret;
+ component_match_add(dev, matchptr, compare_of, node);
}
+
return 0;
}
#else
{
return dev == data;
}
+#endif
+
+static int msm_drm_bind(struct device *dev)
+{
+ return drm_platform_init(&msm_driver, to_platform_device(dev));
+}
+
+static void msm_drm_unbind(struct device *dev)
+{
+ drm_put_dev(platform_get_drvdata(to_platform_device(dev)));
+}
+
+static const struct component_master_ops msm_drm_ops = {
+ .bind = msm_drm_bind,
+ .unbind = msm_drm_unbind,
+};
+
+/*
+ * Platform driver:
+ */
-static int msm_drm_add_components(struct device *master, struct master *m)
+static int msm_pdev_probe(struct platform_device *pdev)
{
+ struct component_match *match = NULL;
+#ifdef CONFIG_OF
+ add_components(&pdev->dev, &match, "connectors");
+ add_components(&pdev->dev, &match, "gpus");
+#else
/* For non-DT case, it kinda sucks. We don't actually have a way
* to know whether or not we are waiting for certain devices (or if
* they are simply not present). But for non-DT we only need to
return -EPROBE_DEFER;
}
- ret = component_master_add_child(m, compare_dev, dev);
- if (ret) {
- DBG("could not add child: %d", ret);
- return ret;
- }
+ component_match_add(&pdev->dev, &match, compare_dev, dev);
}
-
- return 0;
-}
#endif
-static int msm_drm_bind(struct device *dev)
-{
- return drm_platform_init(&msm_driver, to_platform_device(dev));
-}
-
-static void msm_drm_unbind(struct device *dev)
-{
- drm_put_dev(platform_get_drvdata(to_platform_device(dev)));
-}
-
-static const struct component_master_ops msm_drm_ops = {
- .add_components = msm_drm_add_components,
- .bind = msm_drm_bind,
- .unbind = msm_drm_unbind,
-};
-
-/*
- * Platform driver:
- */
-
-static int msm_pdev_probe(struct platform_device *pdev)
-{
pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
- return component_master_add(&pdev->dev, &msm_drm_ops);
+ return component_master_add_with_match(&pdev->dev, &msm_drm_ops, match);
}
static int msm_pdev_remove(struct platform_device *pdev)
};
static const struct of_device_id dt_match[] = {
- { .compatible = "qcom,mdss_mdp" },
+ { .compatible = "qcom,mdp" }, /* mdp4 */
+ { .compatible = "qcom,mdss_mdp" }, /* mdp5 */
{}
};
MODULE_DEVICE_TABLE(of, dt_match);
#include "drm_crtc.h"
#include "drm_fb_helper.h"
+#include "msm_gem.h"
+
+extern int msm_gem_mmap_obj(struct drm_gem_object *obj,
+ struct vm_area_struct *vma);
+static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma);
/*
* fbdev funcs, to implement legacy fbdev interface on top of drm driver
.fb_fillrect = sys_fillrect,
.fb_copyarea = sys_copyarea,
.fb_imageblit = sys_imageblit,
+ .fb_mmap = msm_fbdev_mmap,
.fb_check_var = drm_fb_helper_check_var,
.fb_set_par = drm_fb_helper_set_par,
.fb_setcmap = drm_fb_helper_setcmap,
};
+static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma)
+{
+ struct drm_fb_helper *helper = (struct drm_fb_helper *)info->par;
+ struct msm_fbdev *fbdev = to_msm_fbdev(helper);
+ struct drm_gem_object *drm_obj = fbdev->bo;
+ struct drm_device *dev = helper->dev;
+ int ret = 0;
+
+ if (drm_device_is_unplugged(dev))
+ return -ENODEV;
+
+ mutex_lock(&dev->struct_mutex);
+
+ ret = drm_gem_mmap_obj(drm_obj, drm_obj->size, vma);
+
+ mutex_unlock(&dev->struct_mutex);
+
+ if (ret) {
+ pr_err("%s:drm_gem_mmap_obj fail\n", __func__);
+ return ret;
+ }
+
+ return msm_gem_mmap_obj(drm_obj, vma);
+}
+
static int msm_fbdev_create(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
{
mutex_lock(&dev->struct_mutex);
- /* TODO implement our own fb_mmap so we don't need this: */
- msm_gem_get_iova_locked(fbdev->bo, 0, &paddr);
+ /*
+ * NOTE: if we can be guaranteed to be able to map buffer
+ * in panic (ie. lock-safe, etc) we could avoid pinning the
+ * buffer now:
+ */
+ ret = msm_gem_get_iova_locked(fbdev->bo, 0, &paddr);
+ if (ret) {
+ dev_err(dev->dev, "failed to get buffer obj iova: %d\n", ret);
+ goto fail;
+ }
fbi = framebuffer_alloc(0, dev->dev);
if (!fbi) {
DBG("fbdev: get gamma");
}
-static struct drm_fb_helper_funcs msm_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs msm_fb_helper_funcs = {
.gamma_set = msm_crtc_fb_gamma_set,
.gamma_get = msm_crtc_fb_gamma_get,
.fb_probe = msm_fbdev_create,
struct msm_drm_private *priv = dev->dev_private;
struct msm_fbdev *fbdev = NULL;
struct drm_fb_helper *helper;
- int ret = 0;
+ int ret;
fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
if (!fbdev)
helper = &fbdev->base;
- helper->funcs = &msm_fb_helper_funcs;
+ drm_fb_helper_prepare(dev, helper, &msm_fb_helper_funcs);
ret = drm_fb_helper_init(dev, helper,
priv->num_crtcs, priv->num_connectors);
int npages = obj->size >> PAGE_SHIFT;
if (iommu_present(&platform_bus_type))
- p = drm_gem_get_pages(obj, 0);
+ p = drm_gem_get_pages(obj);
else
p = get_pages_vram(obj, npages);
uint32_t *iova)
{
struct msm_gem_object *msm_obj = to_msm_bo(obj);
- struct drm_device *dev = obj->dev;
int ret = 0;
if (!msm_obj->domain[id].iova) {
struct msm_drm_private *priv = obj->dev->dev_private;
- struct msm_mmu *mmu = priv->mmus[id];
struct page **pages = get_pages(obj);
- if (!mmu) {
- dev_err(dev->dev, "null MMU pointer\n");
- return -EINVAL;
- }
-
if (IS_ERR(pages))
return PTR_ERR(pages);
if (iommu_present(&platform_bus_type)) {
- uint32_t offset = (uint32_t)mmap_offset(obj);
+ struct msm_mmu *mmu = priv->mmus[id];
+ uint32_t offset;
+
+ if (WARN_ON(!mmu))
+ return -EINVAL;
+
+ offset = (uint32_t)mmap_offset(obj);
ret = mmu->funcs->map(mmu, offset, msm_obj->sgt,
obj->size, IOMMU_READ | IOMMU_WRITE);
msm_obj->domain[id].iova = offset;
iommu = iommu_domain_alloc(&platform_bus_type);
if (iommu) {
dev_info(drm->dev, "%s: using IOMMU\n", name);
- gpu->mmu = msm_iommu_new(drm, iommu);
+ gpu->mmu = msm_iommu_new(&pdev->dev, iommu);
} else {
dev_info(drm->dev, "%s: no IOMMU, fallback to VRAM carveout!\n", name);
}
gpu->id = msm_register_mmu(drm, gpu->mmu);
+
/* Create ringbuffer: */
+ mutex_lock(&drm->struct_mutex);
gpu->rb = msm_ringbuffer_new(gpu, ringsz);
+ mutex_unlock(&drm->struct_mutex);
if (IS_ERR(gpu->rb)) {
ret = PTR_ERR(gpu->rb);
gpu->rb = NULL;
goto fail;
}
- ret = msm_gem_get_iova_locked(gpu->rb->bo, gpu->id, &gpu->rb_iova);
- if (ret) {
- gpu->rb_iova = 0;
- dev_err(drm->dev, "could not map ringbuffer: %d\n", ret);
- goto fail;
- }
-
bs_init(gpu);
return 0;
static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt)
{
- struct drm_device *dev = mmu->dev;
struct msm_iommu *iommu = to_msm_iommu(mmu);
- int i, ret;
-
- for (i = 0; i < cnt; i++) {
- struct device *msm_iommu_get_ctx(const char *ctx_name);
- struct device *ctx = msm_iommu_get_ctx(names[i]);
- if (IS_ERR_OR_NULL(ctx)) {
- dev_warn(dev->dev, "couldn't get %s context", names[i]);
- continue;
- }
- ret = iommu_attach_device(iommu->domain, ctx);
- if (ret) {
- dev_warn(dev->dev, "could not attach iommu to %s", names[i]);
- return ret;
- }
- }
-
- return 0;
+ return iommu_attach_device(iommu->domain, mmu->dev);
}
static void msm_iommu_detach(struct msm_mmu *mmu, const char **names, int cnt)
{
struct msm_iommu *iommu = to_msm_iommu(mmu);
- int i;
-
- for (i = 0; i < cnt; i++) {
- struct device *msm_iommu_get_ctx(const char *ctx_name);
- struct device *ctx = msm_iommu_get_ctx(names[i]);
- if (IS_ERR_OR_NULL(ctx))
- continue;
- iommu_detach_device(iommu->domain, ctx);
- }
+ iommu_detach_device(iommu->domain, mmu->dev);
}
static int msm_iommu_map(struct msm_mmu *mmu, uint32_t iova,
.destroy = msm_iommu_destroy,
};
-struct msm_mmu *msm_iommu_new(struct drm_device *dev, struct iommu_domain *domain)
+struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain)
{
struct msm_iommu *iommu;
struct msm_mmu {
const struct msm_mmu_funcs *funcs;
- struct drm_device *dev;
+ struct device *dev;
};
-static inline void msm_mmu_init(struct msm_mmu *mmu, struct drm_device *dev,
+static inline void msm_mmu_init(struct msm_mmu *mmu, struct device *dev,
const struct msm_mmu_funcs *funcs)
{
mmu->dev = dev;
mmu->funcs = funcs;
}
-struct msm_mmu *msm_iommu_new(struct drm_device *dev, struct iommu_domain *domain);
-struct msm_mmu *msm_gpummu_new(struct drm_device *dev, struct msm_gpu *gpu);
+struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain);
+struct msm_mmu *msm_gpummu_new(struct device *dev, struct msm_gpu *gpu);
#endif /* __MSM_MMU_H__ */
struct ttm_buffer_object *bo = &nvbo->bo;
int ret;
- ret = ttm_bo_reserve(bo, false, false, false, 0);
+ ret = ttm_bo_reserve(bo, false, false, false, NULL);
if (ret)
goto out;
struct ttm_buffer_object *bo = &nvbo->bo;
int ret, ref;
- ret = ttm_bo_reserve(bo, false, false, false, 0);
+ ret = ttm_bo_reserve(bo, false, false, false, NULL);
if (ret)
return ret;
{
int ret;
- ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
+ ret = ttm_bo_reserve(&nvbo->bo, false, false, false, NULL);
if (ret)
return ret;
{
struct drm_device *dev = connector->dev;
struct nouveau_encoder *nv_encoder;
- struct drm_mode_object *obj;
+ struct drm_encoder *enc;
int i, id;
for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
if (!id)
break;
- obj = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ enc = drm_encoder_find(dev, id);
+ if (!enc)
continue;
- nv_encoder = nouveau_encoder(obj_to_encoder(obj));
+ nv_encoder = nouveau_encoder(enc);
if (type == DCB_OUTPUT_ANY ||
(nv_encoder->dcb && nv_encoder->dcb->type == type))
struct nouveau_connector *nv_connector = nouveau_connector(connector);
nouveau_event_ref(NULL, &nv_connector->hpd);
kfree(nv_connector->edid);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
if (nv_connector->aux.transfer)
drm_dp_aux_unregister(&nv_connector->aux);
struct nouveau_drm *drm = nouveau_drm(dev);
struct nouveau_gpio *gpio = nouveau_gpio(drm->device);
struct nouveau_encoder *nv_encoder;
- struct drm_mode_object *obj;
+ struct drm_encoder *encoder;
int i, panel = -ENODEV;
/* eDP panels need powering on by us (if the VBIOS doesn't default it
if (id == 0)
break;
- obj = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ encoder = drm_encoder_find(dev, id);
+ if (!encoder)
continue;
- nv_encoder = nouveau_encoder(obj_to_encoder(obj));
+ nv_encoder = nouveau_encoder(encoder);
if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
int ret = nouveau_dp_detect(nv_encoder);
INIT_WORK(&nv_connector->work, nouveau_connector_hotplug_work);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return connector;
}
info->flags |= FBINFO_HWACCEL_DISABLED;
}
-static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
+static const struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
.gamma_set = nouveau_fbcon_gamma_set,
.gamma_get = nouveau_fbcon_gamma_get,
.fb_probe = nouveau_fbcon_create,
fbcon->dev = dev;
drm->fbcon = fbcon;
- fbcon->helper.funcs = &nouveau_fbcon_helper_funcs;
+
+ drm_fb_helper_prepare(dev, &fbcon->helper, &nouveau_fbcon_helper_funcs);
ret = drm_fb_helper_init(dev, &fbcon->helper,
dev->mode_config.num_crtc, 4);
if (!cli->base.vm)
return 0;
- ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
+ ret = ttm_bo_reserve(&nvbo->bo, false, false, false, NULL);
if (ret)
return ret;
if (!cli->base.vm)
return;
- ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
+ ret = ttm_bo_reserve(&nvbo->bo, false, false, false, NULL);
if (ret)
return;
nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
+ uint32_t flags,
struct ttm_mem_reg *mem)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
+ uint32_t flags,
struct ttm_mem_reg *mem)
{
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
nv04_gart_manager_new(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
+ uint32_t flags,
struct ttm_mem_reg *mem)
{
struct nouveau_mem *node;
struct omap_dss_device *dssdev = omap_connector->dssdev;
DBG("%s", omap_connector->dssdev->name);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(omap_connector);
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return connector;
static void dmm_txn_append(struct dmm_txn *txn, struct pat_area *area,
struct page **pages, uint32_t npages, uint32_t roll)
{
- dma_addr_t pat_pa = 0;
+ dma_addr_t pat_pa = 0, data_pa = 0;
uint32_t *data;
struct pat *pat;
struct refill_engine *engine = txn->engine_handle;
.lut_id = engine->tcm->lut_id,
};
- data = alloc_dma(txn, 4*i, &pat->data_pa);
+ data = alloc_dma(txn, 4*i, &data_pa);
+ /* FIXME: what if data_pa is more than 32-bit ? */
+ pat->data_pa = data_pa;
while (i--) {
int n = i + roll;
struct omap_drm_irq error_handler;
};
-/* this should probably be in drm-core to standardize amongst drivers */
-#define DRM_ROTATE_0 0
-#define DRM_ROTATE_90 1
-#define DRM_ROTATE_180 2
-#define DRM_ROTATE_270 3
-#define DRM_REFLECT_X 4
-#define DRM_REFLECT_Y 5
#ifdef CONFIG_DEBUG_FS
int omap_debugfs_init(struct drm_minor *minor);
return ret;
}
-static struct drm_fb_helper_funcs omap_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs omap_fb_helper_funcs = {
.fb_probe = omap_fbdev_create,
};
helper = &fbdev->base;
- helper->funcs = &omap_fb_helper_funcs;
+ drm_fb_helper_prepare(dev, helper, &omap_fb_helper_funcs);
ret = drm_fb_helper_init(dev, helper,
priv->num_crtcs, priv->num_connectors);
WARN_ON(omap_obj->pages);
- /* TODO: __GFP_DMA32 .. but somehow GFP_HIGHMEM is coming from the
- * mapping_gfp_mask(mapping) which conflicts w/ GFP_DMA32.. probably
- * we actually want CMA memory for it all anyways..
- */
- pages = drm_gem_get_pages(obj, GFP_KERNEL);
+ pages = drm_gem_get_pages(obj);
if (IS_ERR(pages)) {
dev_err(obj->dev->dev, "could not get pages: %ld\n", PTR_ERR(pages));
return PTR_ERR(pages);
omap_obj->paddr = tiler_ssptr(block);
omap_obj->block = block;
- DBG("got paddr: %08x", omap_obj->paddr);
+ DBG("got paddr: %pad", &omap_obj->paddr);
}
omap_obj->paddr_cnt++;
off = drm_vma_node_start(&obj->vma_node);
- seq_printf(m, "%08x: %2d (%2d) %08llx %08Zx (%2d) %p %4d",
+ seq_printf(m, "%08x: %2d (%2d) %08llx %pad (%2d) %p %4d",
omap_obj->flags, obj->name, obj->refcount.refcount.counter,
- off, omap_obj->paddr, omap_obj->paddr_cnt,
+ off, &omap_obj->paddr, omap_obj->paddr_cnt,
omap_obj->vaddr, omap_obj->roll);
if (omap_obj->flags & OMAP_BO_TILED) {
}
}
spin_unlock(&sync_lock);
-
- if (waiter)
- kfree(waiter);
+ kfree(waiter);
}
return ret;
}
struct omap_drm_private *priv = dev->dev_private;
struct omap_gem_object *omap_obj;
struct drm_gem_object *obj = NULL;
+ struct address_space *mapping;
size_t size;
int ret;
omap_obj->height = gsize.tiled.height;
}
- ret = 0;
- if (flags & (OMAP_BO_DMA|OMAP_BO_EXT_MEM))
+ if (flags & (OMAP_BO_DMA|OMAP_BO_EXT_MEM)) {
drm_gem_private_object_init(dev, obj, size);
- else
+ } else {
ret = drm_gem_object_init(dev, obj, size);
+ if (ret)
+ goto fail;
- if (ret)
- goto fail;
+ mapping = file_inode(obj->filp)->i_mapping;
+ mapping_set_gfp_mask(mapping, GFP_USER | __GFP_DMA32);
+ }
return obj;
entry->paddr = tiler_ssptr(block);
entry->block = block;
- DBG("%d:%d: %dx%d: paddr=%08x stride=%d", i, j, w, h,
- entry->paddr,
+ DBG("%d:%d: %dx%d: paddr=%pad stride=%d", i, j, w, h,
+ &entry->paddr,
usergart[i].stride_pfn << PAGE_SHIFT);
}
}
DBG("%dx%d -> %dx%d (%d)", info->width, info->height,
info->out_width, info->out_height,
info->screen_width);
- DBG("%d,%d %08x %08x", info->pos_x, info->pos_y,
- info->paddr, info->p_uv_addr);
+ DBG("%d,%d %pad %pad", info->pos_x, info->pos_y,
+ &info->paddr, &info->p_uv_addr);
/* TODO: */
ilace = false;
if (priv->has_dmm) {
prop = priv->rotation_prop;
if (!prop) {
- const struct drm_prop_enum_list props[] = {
- { DRM_ROTATE_0, "rotate-0" },
- { DRM_ROTATE_90, "rotate-90" },
- { DRM_ROTATE_180, "rotate-180" },
- { DRM_ROTATE_270, "rotate-270" },
- { DRM_REFLECT_X, "reflect-x" },
- { DRM_REFLECT_Y, "reflect-y" },
- };
- prop = drm_property_create_bitmask(dev, 0, "rotation",
- props, ARRAY_SIZE(props));
+ prop = drm_mode_create_rotation_property(dev,
+ BIT(DRM_ROTATE_0) |
+ BIT(DRM_ROTATE_90) |
+ BIT(DRM_ROTATE_180) |
+ BIT(DRM_ROTATE_270) |
+ BIT(DRM_REFLECT_X) |
+ BIT(DRM_REFLECT_Y));
if (prop == NULL)
return;
priv->rotation_prop = prop;
Panel registration and lookup framework.
menu "Display Panels"
- depends on DRM_PANEL
+ depends on DRM && DRM_PANEL
config DRM_PANEL_SIMPLE
tristate "support for simple panels"
config DRM_PANEL_LD9040
tristate "LD9040 RGB/SPI panel"
- depends on DRM && DRM_PANEL
- depends on OF
- select SPI
+ depends on OF && SPI
select VIDEOMODE_HELPERS
config DRM_PANEL_S6E8AA0
tristate "S6E8AA0 DSI video mode panel"
- depends on DRM && DRM_PANEL
depends on OF
select DRM_MIPI_DSI
select VIDEOMODE_HELPERS
int error;
};
-#define panel_to_ld9040(p) container_of(p, struct ld9040, panel)
+static inline struct ld9040 *panel_to_ld9040(struct drm_panel *panel)
+{
+ return container_of(panel, struct ld9040, panel);
+}
static int ld9040_clear_error(struct ld9040 *ctx)
{
}
static int ld9040_disable(struct drm_panel *panel)
+{
+ return 0;
+}
+
+static int ld9040_unprepare(struct drm_panel *panel)
{
struct ld9040 *ctx = panel_to_ld9040(panel);
return ld9040_power_off(ctx);
}
-static int ld9040_enable(struct drm_panel *panel)
+static int ld9040_prepare(struct drm_panel *panel)
{
struct ld9040 *ctx = panel_to_ld9040(panel);
int ret;
ret = ld9040_clear_error(ctx);
if (ret < 0)
- ld9040_disable(panel);
+ ld9040_unprepare(panel);
return ret;
}
+static int ld9040_enable(struct drm_panel *panel)
+{
+ return 0;
+}
+
static int ld9040_get_modes(struct drm_panel *panel)
{
struct drm_connector *connector = panel->connector;
static const struct drm_panel_funcs ld9040_drm_funcs = {
.disable = ld9040_disable,
+ .unprepare = ld9040_unprepare,
+ .prepare = ld9040_prepare,
.enable = ld9040_enable,
.get_modes = ld9040_get_modes,
};
int error;
};
-#define panel_to_s6e8aa0(p) container_of(p, struct s6e8aa0, panel)
+static inline struct s6e8aa0 *panel_to_s6e8aa0(struct drm_panel *panel)
+{
+ return container_of(panel, struct s6e8aa0, panel);
+}
static int s6e8aa0_clear_error(struct s6e8aa0 *ctx)
{
static void s6e8aa0_dcs_write(struct s6e8aa0 *ctx, const void *data, size_t len)
{
struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
- int ret;
+ ssize_t ret;
if (ctx->error < 0)
return;
- ret = mipi_dsi_dcs_write(dsi, dsi->channel, data, len);
+ ret = mipi_dsi_dcs_write(dsi, data, len);
if (ret < 0) {
- dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret, len,
+ dev_err(ctx->dev, "error %zd writing dcs seq: %*ph\n", ret, len,
data);
ctx->error = ret;
}
if (ctx->error < 0)
return ctx->error;
- ret = mipi_dsi_dcs_read(dsi, dsi->channel, cmd, data, len);
+ ret = mipi_dsi_dcs_read(dsi, cmd, data, len);
if (ret < 0) {
dev_err(ctx->dev, "error %d reading dcs seq(%#x)\n", ret, cmd);
ctx->error = ret;
}
static int s6e8aa0_disable(struct drm_panel *panel)
+{
+ return 0;
+}
+
+static int s6e8aa0_unprepare(struct drm_panel *panel)
{
struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
return s6e8aa0_power_off(ctx);
}
-static int s6e8aa0_enable(struct drm_panel *panel)
+static int s6e8aa0_prepare(struct drm_panel *panel)
{
struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
int ret;
ret = ctx->error;
if (ret < 0)
- s6e8aa0_disable(panel);
+ s6e8aa0_unprepare(panel);
return ret;
}
+static int s6e8aa0_enable(struct drm_panel *panel)
+{
+ return 0;
+}
+
static int s6e8aa0_get_modes(struct drm_panel *panel)
{
struct drm_connector *connector = panel->connector;
static const struct drm_panel_funcs s6e8aa0_drm_funcs = {
.disable = s6e8aa0_disable,
+ .unprepare = s6e8aa0_unprepare,
+ .prepare = s6e8aa0_prepare,
.enable = s6e8aa0_enable,
.get_modes = s6e8aa0_get_modes,
};
const struct drm_display_mode *modes;
unsigned int num_modes;
+ unsigned int bpc;
+
struct {
unsigned int width;
unsigned int height;
} size;
+
+ /**
+ * @prepare: the time (in milliseconds) that it takes for the panel to
+ * become ready and start receiving video data
+ * @enable: the time (in milliseconds) that it takes for the panel to
+ * display the first valid frame after starting to receive
+ * video data
+ * @disable: the time (in milliseconds) that it takes for the panel to
+ * turn the display off (no content is visible)
+ * @unprepare: the time (in milliseconds) that it takes for the panel
+ * to power itself down completely
+ */
+ struct {
+ unsigned int prepare;
+ unsigned int enable;
+ unsigned int disable;
+ unsigned int unprepare;
+ } delay;
};
struct panel_simple {
struct drm_panel base;
+ bool prepared;
bool enabled;
const struct panel_desc *desc;
num++;
}
+ connector->display_info.bpc = panel->desc->bpc;
connector->display_info.width_mm = panel->desc->size.width;
connector->display_info.height_mm = panel->desc->size.height;
backlight_update_status(p->backlight);
}
+ if (p->desc->delay.disable)
+ msleep(p->desc->delay.disable);
+
+ p->enabled = false;
+
+ return 0;
+}
+
+static int panel_simple_unprepare(struct drm_panel *panel)
+{
+ struct panel_simple *p = to_panel_simple(panel);
+
+ if (!p->prepared)
+ return 0;
+
if (p->enable_gpio)
gpiod_set_value_cansleep(p->enable_gpio, 0);
regulator_disable(p->supply);
- p->enabled = false;
+
+ if (p->desc->delay.unprepare)
+ msleep(p->desc->delay.unprepare);
+
+ p->prepared = false;
return 0;
}
-static int panel_simple_enable(struct drm_panel *panel)
+static int panel_simple_prepare(struct drm_panel *panel)
{
struct panel_simple *p = to_panel_simple(panel);
int err;
- if (p->enabled)
+ if (p->prepared)
return 0;
err = regulator_enable(p->supply);
if (p->enable_gpio)
gpiod_set_value_cansleep(p->enable_gpio, 1);
+ if (p->desc->delay.prepare)
+ msleep(p->desc->delay.prepare);
+
+ p->prepared = true;
+
+ return 0;
+}
+
+static int panel_simple_enable(struct drm_panel *panel)
+{
+ struct panel_simple *p = to_panel_simple(panel);
+
+ if (p->enabled)
+ return 0;
+
+ if (p->desc->delay.enable)
+ msleep(p->desc->delay.enable);
+
if (p->backlight) {
p->backlight->props.power = FB_BLANK_UNBLANK;
backlight_update_status(p->backlight);
static const struct drm_panel_funcs panel_simple_funcs = {
.disable = panel_simple_disable,
+ .unprepare = panel_simple_unprepare,
+ .prepare = panel_simple_prepare,
.enable = panel_simple_enable,
.get_modes = panel_simple_get_modes,
};
return -ENOMEM;
panel->enabled = false;
+ panel->prepared = false;
panel->desc = desc;
panel->supply = devm_regulator_get(dev, "power");
if (IS_ERR(panel->supply))
return PTR_ERR(panel->supply);
- panel->enable_gpio = devm_gpiod_get(dev, "enable");
+ panel->enable_gpio = devm_gpiod_get_optional(dev, "enable");
if (IS_ERR(panel->enable_gpio)) {
err = PTR_ERR(panel->enable_gpio);
- if (err != -ENOENT) {
- dev_err(dev, "failed to request GPIO: %d\n", err);
- return err;
- }
+ dev_err(dev, "failed to request GPIO: %d\n", err);
+ return err;
+ }
- panel->enable_gpio = NULL;
- } else {
+ if (panel->enable_gpio) {
err = gpiod_direction_output(panel->enable_gpio, 0);
if (err < 0) {
dev_err(dev, "failed to setup GPIO: %d\n", err);
static const struct panel_desc auo_b101aw03 = {
.modes = &auo_b101aw03_mode,
.num_modes = 1,
+ .bpc = 6,
.size = {
.width = 223,
.height = 125,
static const struct panel_desc auo_b133xtn01 = {
.modes = &auo_b133xtn01_mode,
.num_modes = 1,
+ .bpc = 6,
.size = {
.width = 293,
.height = 165,
},
};
+static const struct drm_display_mode auo_b133htn01_mode = {
+ .clock = 150660,
+ .hdisplay = 1920,
+ .hsync_start = 1920 + 172,
+ .hsync_end = 1920 + 172 + 80,
+ .htotal = 1920 + 172 + 80 + 60,
+ .vdisplay = 1080,
+ .vsync_start = 1080 + 25,
+ .vsync_end = 1080 + 25 + 10,
+ .vtotal = 1080 + 25 + 10 + 10,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc auo_b133htn01 = {
+ .modes = &auo_b133htn01_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 293,
+ .height = 165,
+ },
+ .delay = {
+ .prepare = 105,
+ .enable = 20,
+ .unprepare = 50,
+ },
+};
+
static const struct drm_display_mode chunghwa_claa101wa01a_mode = {
.clock = 72070,
.hdisplay = 1366,
static const struct panel_desc chunghwa_claa101wa01a = {
.modes = &chunghwa_claa101wa01a_mode,
.num_modes = 1,
+ .bpc = 6,
.size = {
.width = 220,
.height = 120,
static const struct panel_desc chunghwa_claa101wb01 = {
.modes = &chunghwa_claa101wb01_mode,
.num_modes = 1,
+ .bpc = 6,
.size = {
.width = 223,
.height = 125,
static const struct panel_desc edt_et057090dhu = {
.modes = &edt_et057090dhu_mode,
.num_modes = 1,
+ .bpc = 6,
.size = {
.width = 115,
.height = 86,
static const struct panel_desc edt_etm0700g0dh6 = {
.modes = &edt_etm0700g0dh6_mode,
.num_modes = 1,
+ .bpc = 6,
.size = {
.width = 152,
.height = 91,
},
};
+static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
+ .clock = 32260,
+ .hdisplay = 800,
+ .hsync_start = 800 + 168,
+ .hsync_end = 800 + 168 + 64,
+ .htotal = 800 + 168 + 64 + 88,
+ .vdisplay = 480,
+ .vsync_start = 480 + 37,
+ .vsync_end = 480 + 37 + 2,
+ .vtotal = 480 + 37 + 2 + 8,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc foxlink_fl500wvr00_a0t = {
+ .modes = &foxlink_fl500wvr00_a0t_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 108,
+ .height = 65,
+ },
+};
+
+static const struct drm_display_mode innolux_n116bge_mode = {
+ .clock = 71000,
+ .hdisplay = 1366,
+ .hsync_start = 1366 + 64,
+ .hsync_end = 1366 + 64 + 6,
+ .htotal = 1366 + 64 + 6 + 64,
+ .vdisplay = 768,
+ .vsync_start = 768 + 8,
+ .vsync_end = 768 + 8 + 4,
+ .vtotal = 768 + 8 + 4 + 8,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc innolux_n116bge = {
+ .modes = &innolux_n116bge_mode,
+ .num_modes = 1,
+ .bpc = 6,
+ .size = {
+ .width = 256,
+ .height = 144,
+ },
+};
+
+static const struct drm_display_mode innolux_n156bge_l21_mode = {
+ .clock = 69300,
+ .hdisplay = 1366,
+ .hsync_start = 1366 + 16,
+ .hsync_end = 1366 + 16 + 34,
+ .htotal = 1366 + 16 + 34 + 50,
+ .vdisplay = 768,
+ .vsync_start = 768 + 2,
+ .vsync_end = 768 + 2 + 6,
+ .vtotal = 768 + 2 + 6 + 12,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc innolux_n156bge_l21 = {
+ .modes = &innolux_n156bge_l21_mode,
+ .num_modes = 1,
+ .bpc = 6,
+ .size = {
+ .width = 344,
+ .height = 193,
+ },
+};
+
static const struct drm_display_mode lg_lp129qe_mode = {
.clock = 285250,
.hdisplay = 2560,
static const struct panel_desc lg_lp129qe = {
.modes = &lg_lp129qe_mode,
.num_modes = 1,
+ .bpc = 8,
.size = {
.width = 272,
.height = 181,
static const struct panel_desc samsung_ltn101nt05 = {
.modes = &samsung_ltn101nt05_mode,
.num_modes = 1,
+ .bpc = 6,
.size = {
.width = 1024,
.height = 600,
{
.compatible = "auo,b101aw03",
.data = &auo_b101aw03,
+ }, {
+ .compatible = "auo,b133htn01",
+ .data = &auo_b133htn01,
}, {
.compatible = "auo,b133xtn01",
.data = &auo_b133xtn01,
}, {
.compatible = "edt,etm0700g0dh6",
.data = &edt_etm0700g0dh6,
+ }, {
+ .compatible = "foxlink,fl500wvr00-a0t",
+ .data = &foxlink_fl500wvr00_a0t,
+ }, {
+ .compatible = "innolux,n116bge",
+ .data = &innolux_n116bge,
+ }, {
+ .compatible = "innolux,n156bge-l21",
+ .data = &innolux_n156bge_l21,
}, {
.compatible = "lg,lp129qe",
.data = &lg_lp129qe,
}, {
.compatible = "samsung,ltn101nt05",
.data = &samsung_ltn101nt05,
- }, {
- .compatible = "simple-panel",
}, {
/* sentinel */
}
.height = 151,
},
},
- .flags = MIPI_DSI_MODE_VIDEO,
+ .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
};
.height = 136,
},
},
- .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE,
+ .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
};
struct qxl_output *qxl_output =
drm_connector_to_qxl_output(connector);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(qxl_output);
}
drm_object_attach_property(&connector->base,
qdev->hotplug_mode_update_property, 0);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return 0;
}
return 0;
}
-static struct drm_fb_helper_funcs qxl_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs qxl_fb_helper_funcs = {
.fb_probe = qxl_fb_find_or_create_single,
};
qfbdev->qdev = qdev;
qdev->mode_info.qfbdev = qfbdev;
- qfbdev->helper.funcs = &qxl_fb_helper_funcs;
spin_lock_init(&qfbdev->delayed_ops_lock);
INIT_LIST_HEAD(&qfbdev->delayed_ops);
+
+ drm_fb_helper_prepare(qdev->ddev, &qfbdev->helper,
+ &qxl_fb_helper_funcs);
+
ret = drm_fb_helper_init(qdev->ddev, &qfbdev->helper,
qxl_num_crtc /* num_crtc - QXL supports just 1 */,
QXLFB_CONN_LIMIT);
{
int r;
- r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
+ r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, NULL);
if (unlikely(r != 0)) {
if (r != -ERESTARTSYS) {
struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
{
int r;
- r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
+ r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, NULL);
if (unlikely(r != 0)) {
if (r != -ERESTARTSYS) {
struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
r600_dpm.o rs780_dpm.o rv6xx_dpm.o rv770_dpm.o rv730_dpm.o rv740_dpm.o \
rv770_smc.o cypress_dpm.o btc_dpm.o sumo_dpm.o sumo_smc.o trinity_dpm.o \
trinity_smc.o ni_dpm.o si_smc.o si_dpm.o kv_smc.o kv_dpm.o ci_smc.o \
- ci_dpm.o dce6_afmt.o radeon_vm.o
+ ci_dpm.o dce6_afmt.o radeon_vm.o radeon_ucode.o radeon_ib.o
# add async DMA block
radeon-y += \
&& (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
- /* get the native mode for LVDS */
- if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
+ /* get the native mode for scaling */
+ if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
radeon_panel_mode_fixup(encoder, adjusted_mode);
-
- /* get the native mode for TV */
- if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
+ } else if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
if (tv_dac) {
if (tv_dac->tv_std == TV_STD_NTSC ||
else
radeon_atom_get_tv_timings(rdev, 1, adjusted_mode);
}
+ } else if (radeon_encoder->rmx_type != RMX_OFF) {
+ radeon_panel_mode_fixup(encoder, adjusted_mode);
}
if (ASIC_IS_DCE3(rdev) &&
if (radeon_connector->use_digital &&
(radeon_connector->audio == RADEON_AUDIO_ENABLE))
return ATOM_ENCODER_MODE_HDMI;
- else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
(radeon_connector->audio == RADEON_AUDIO_AUTO))
return ATOM_ENCODER_MODE_HDMI;
else if (radeon_connector->use_digital)
if (radeon_audio != 0) {
if (radeon_connector->audio == RADEON_AUDIO_ENABLE)
return ATOM_ENCODER_MODE_HDMI;
- else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
(radeon_connector->audio == RADEON_AUDIO_AUTO))
return ATOM_ENCODER_MODE_HDMI;
else
} else if (radeon_audio != 0) {
if (radeon_connector->audio == RADEON_AUDIO_ENABLE)
return ATOM_ENCODER_MODE_HDMI;
- else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
(radeon_connector->audio == RADEON_AUDIO_AUTO))
return ATOM_ENCODER_MODE_HDMI;
else
pi->vddc_leakage.count = 0;
pi->vddci_leakage.count = 0;
- if (radeon_atom_get_leakage_id_from_vbios(rdev, &leakage_id) == 0) {
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_EVV) {
+ for (i = 0; i < CISLANDS_MAX_LEAKAGE_COUNT; i++) {
+ virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
+ if (radeon_atom_get_voltage_evv(rdev, virtual_voltage_id, &vddc) != 0)
+ continue;
+ if (vddc != 0 && vddc != virtual_voltage_id) {
+ pi->vddc_leakage.actual_voltage[pi->vddc_leakage.count] = vddc;
+ pi->vddc_leakage.leakage_id[pi->vddc_leakage.count] = virtual_voltage_id;
+ pi->vddc_leakage.count++;
+ }
+ }
+ } else if (radeon_atom_get_leakage_id_from_vbios(rdev, &leakage_id) == 0) {
for (i = 0; i < CISLANDS_MAX_LEAKAGE_COUNT; i++) {
virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
if (radeon_atom_get_leakage_vddc_based_on_leakage_params(rdev, &vddc, &vddci,
if (!rdev->smc_fw)
return -EINVAL;
- switch (rdev->family) {
- case CHIP_BONAIRE:
- ucode_start_address = BONAIRE_SMC_UCODE_START;
- ucode_size = BONAIRE_SMC_UCODE_SIZE;
- break;
- case CHIP_HAWAII:
- ucode_start_address = HAWAII_SMC_UCODE_START;
- ucode_size = HAWAII_SMC_UCODE_SIZE;
- break;
- default:
- DRM_ERROR("unknown asic in smc ucode loader\n");
- BUG();
+ if (rdev->new_fw) {
+ const struct smc_firmware_header_v1_0 *hdr =
+ (const struct smc_firmware_header_v1_0 *)rdev->smc_fw->data;
+
+ radeon_ucode_print_smc_hdr(&hdr->header);
+
+ ucode_start_address = le32_to_cpu(hdr->ucode_start_addr);
+ ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes);
+ src = (const u8 *)
+ (rdev->smc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ } else {
+ switch (rdev->family) {
+ case CHIP_BONAIRE:
+ ucode_start_address = BONAIRE_SMC_UCODE_START;
+ ucode_size = BONAIRE_SMC_UCODE_SIZE;
+ break;
+ case CHIP_HAWAII:
+ ucode_start_address = HAWAII_SMC_UCODE_START;
+ ucode_size = HAWAII_SMC_UCODE_SIZE;
+ break;
+ default:
+ DRM_ERROR("unknown asic in smc ucode loader\n");
+ BUG();
+ }
+
+ src = (const u8 *)rdev->smc_fw->data;
}
if (ucode_size & 3)
return -EINVAL;
- src = (const u8 *)rdev->smc_fw->data;
spin_lock_irqsave(&rdev->smc_idx_lock, flags);
WREG32(SMC_IND_INDEX_0, ucode_start_address);
WREG32_P(SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, ~AUTO_INCREMENT_IND_0);
MODULE_FIRMWARE("radeon/BONAIRE_rlc.bin");
MODULE_FIRMWARE("radeon/BONAIRE_sdma.bin");
MODULE_FIRMWARE("radeon/BONAIRE_smc.bin");
+
+MODULE_FIRMWARE("radeon/bonaire_pfp.bin");
+MODULE_FIRMWARE("radeon/bonaire_me.bin");
+MODULE_FIRMWARE("radeon/bonaire_ce.bin");
+MODULE_FIRMWARE("radeon/bonaire_mec.bin");
+MODULE_FIRMWARE("radeon/bonaire_mc.bin");
+MODULE_FIRMWARE("radeon/bonaire_rlc.bin");
+MODULE_FIRMWARE("radeon/bonaire_sdma.bin");
+MODULE_FIRMWARE("radeon/bonaire_smc.bin");
+
MODULE_FIRMWARE("radeon/HAWAII_pfp.bin");
MODULE_FIRMWARE("radeon/HAWAII_me.bin");
MODULE_FIRMWARE("radeon/HAWAII_ce.bin");
MODULE_FIRMWARE("radeon/HAWAII_rlc.bin");
MODULE_FIRMWARE("radeon/HAWAII_sdma.bin");
MODULE_FIRMWARE("radeon/HAWAII_smc.bin");
+
+MODULE_FIRMWARE("radeon/hawaii_pfp.bin");
+MODULE_FIRMWARE("radeon/hawaii_me.bin");
+MODULE_FIRMWARE("radeon/hawaii_ce.bin");
+MODULE_FIRMWARE("radeon/hawaii_mec.bin");
+MODULE_FIRMWARE("radeon/hawaii_mc.bin");
+MODULE_FIRMWARE("radeon/hawaii_rlc.bin");
+MODULE_FIRMWARE("radeon/hawaii_sdma.bin");
+MODULE_FIRMWARE("radeon/hawaii_smc.bin");
+
MODULE_FIRMWARE("radeon/KAVERI_pfp.bin");
MODULE_FIRMWARE("radeon/KAVERI_me.bin");
MODULE_FIRMWARE("radeon/KAVERI_ce.bin");
MODULE_FIRMWARE("radeon/KAVERI_mec.bin");
MODULE_FIRMWARE("radeon/KAVERI_rlc.bin");
MODULE_FIRMWARE("radeon/KAVERI_sdma.bin");
+
+MODULE_FIRMWARE("radeon/kaveri_pfp.bin");
+MODULE_FIRMWARE("radeon/kaveri_me.bin");
+MODULE_FIRMWARE("radeon/kaveri_ce.bin");
+MODULE_FIRMWARE("radeon/kaveri_mec.bin");
+MODULE_FIRMWARE("radeon/kaveri_mec2.bin");
+MODULE_FIRMWARE("radeon/kaveri_rlc.bin");
+MODULE_FIRMWARE("radeon/kaveri_sdma.bin");
+
MODULE_FIRMWARE("radeon/KABINI_pfp.bin");
MODULE_FIRMWARE("radeon/KABINI_me.bin");
MODULE_FIRMWARE("radeon/KABINI_ce.bin");
MODULE_FIRMWARE("radeon/KABINI_mec.bin");
MODULE_FIRMWARE("radeon/KABINI_rlc.bin");
MODULE_FIRMWARE("radeon/KABINI_sdma.bin");
+
+MODULE_FIRMWARE("radeon/kabini_pfp.bin");
+MODULE_FIRMWARE("radeon/kabini_me.bin");
+MODULE_FIRMWARE("radeon/kabini_ce.bin");
+MODULE_FIRMWARE("radeon/kabini_mec.bin");
+MODULE_FIRMWARE("radeon/kabini_rlc.bin");
+MODULE_FIRMWARE("radeon/kabini_sdma.bin");
+
MODULE_FIRMWARE("radeon/MULLINS_pfp.bin");
MODULE_FIRMWARE("radeon/MULLINS_me.bin");
MODULE_FIRMWARE("radeon/MULLINS_ce.bin");
MODULE_FIRMWARE("radeon/MULLINS_rlc.bin");
MODULE_FIRMWARE("radeon/MULLINS_sdma.bin");
+MODULE_FIRMWARE("radeon/mullins_pfp.bin");
+MODULE_FIRMWARE("radeon/mullins_me.bin");
+MODULE_FIRMWARE("radeon/mullins_ce.bin");
+MODULE_FIRMWARE("radeon/mullins_mec.bin");
+MODULE_FIRMWARE("radeon/mullins_rlc.bin");
+MODULE_FIRMWARE("radeon/mullins_sdma.bin");
+
extern int r600_ih_ring_alloc(struct radeon_device *rdev);
extern void r600_ih_ring_fini(struct radeon_device *rdev);
extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save);
*/
int ci_mc_load_microcode(struct radeon_device *rdev)
{
- const __be32 *fw_data;
+ const __be32 *fw_data = NULL;
+ const __le32 *new_fw_data = NULL;
u32 running, blackout = 0;
- u32 *io_mc_regs;
+ u32 *io_mc_regs = NULL;
+ const __le32 *new_io_mc_regs = NULL;
int i, regs_size, ucode_size;
if (!rdev->mc_fw)
return -EINVAL;
- ucode_size = rdev->mc_fw->size / 4;
+ if (rdev->new_fw) {
+ const struct mc_firmware_header_v1_0 *hdr =
+ (const struct mc_firmware_header_v1_0 *)rdev->mc_fw->data;
- switch (rdev->family) {
- case CHIP_BONAIRE:
- io_mc_regs = (u32 *)&bonaire_io_mc_regs;
- regs_size = BONAIRE_IO_MC_REGS_SIZE;
- break;
- case CHIP_HAWAII:
- io_mc_regs = (u32 *)&hawaii_io_mc_regs;
- regs_size = HAWAII_IO_MC_REGS_SIZE;
- break;
- default:
- return -EINVAL;
+ radeon_ucode_print_mc_hdr(&hdr->header);
+
+ regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2);
+ new_io_mc_regs = (const __le32 *)
+ (rdev->mc_fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
+ ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ new_fw_data = (const __le32 *)
+ (rdev->mc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ } else {
+ ucode_size = rdev->mc_fw->size / 4;
+
+ switch (rdev->family) {
+ case CHIP_BONAIRE:
+ io_mc_regs = (u32 *)&bonaire_io_mc_regs;
+ regs_size = BONAIRE_IO_MC_REGS_SIZE;
+ break;
+ case CHIP_HAWAII:
+ io_mc_regs = (u32 *)&hawaii_io_mc_regs;
+ regs_size = HAWAII_IO_MC_REGS_SIZE;
+ break;
+ default:
+ return -EINVAL;
+ }
+ fw_data = (const __be32 *)rdev->mc_fw->data;
}
running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
/* load mc io regs */
for (i = 0; i < regs_size; i++) {
- WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
- WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+ if (rdev->new_fw) {
+ WREG32(MC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(new_io_mc_regs++));
+ WREG32(MC_SEQ_IO_DEBUG_DATA, le32_to_cpup(new_io_mc_regs++));
+ } else {
+ WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
+ WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+ }
}
/* load the MC ucode */
- fw_data = (const __be32 *)rdev->mc_fw->data;
- for (i = 0; i < ucode_size; i++)
- WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+ for (i = 0; i < ucode_size; i++) {
+ if (rdev->new_fw)
+ WREG32(MC_SEQ_SUP_PGM, le32_to_cpup(new_fw_data++));
+ else
+ WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+ }
/* put the engine back into the active state */
WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
static int cik_init_microcode(struct radeon_device *rdev)
{
const char *chip_name;
+ const char *new_chip_name;
size_t pfp_req_size, me_req_size, ce_req_size,
mec_req_size, rlc_req_size, mc_req_size = 0,
sdma_req_size, smc_req_size = 0, mc2_req_size = 0;
char fw_name[30];
+ int new_fw = 0;
int err;
+ int num_fw;
DRM_DEBUG("\n");
switch (rdev->family) {
case CHIP_BONAIRE:
chip_name = "BONAIRE";
+ new_chip_name = "bonaire";
pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
me_req_size = CIK_ME_UCODE_SIZE * 4;
ce_req_size = CIK_CE_UCODE_SIZE * 4;
mc2_req_size = BONAIRE_MC2_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
smc_req_size = ALIGN(BONAIRE_SMC_UCODE_SIZE, 4);
+ num_fw = 8;
break;
case CHIP_HAWAII:
chip_name = "HAWAII";
+ new_chip_name = "hawaii";
pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
me_req_size = CIK_ME_UCODE_SIZE * 4;
ce_req_size = CIK_CE_UCODE_SIZE * 4;
mc2_req_size = HAWAII_MC2_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
smc_req_size = ALIGN(HAWAII_SMC_UCODE_SIZE, 4);
+ num_fw = 8;
break;
case CHIP_KAVERI:
chip_name = "KAVERI";
+ new_chip_name = "kaveri";
pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
me_req_size = CIK_ME_UCODE_SIZE * 4;
ce_req_size = CIK_CE_UCODE_SIZE * 4;
mec_req_size = CIK_MEC_UCODE_SIZE * 4;
rlc_req_size = KV_RLC_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
+ num_fw = 7;
break;
case CHIP_KABINI:
chip_name = "KABINI";
+ new_chip_name = "kabini";
pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
me_req_size = CIK_ME_UCODE_SIZE * 4;
ce_req_size = CIK_CE_UCODE_SIZE * 4;
mec_req_size = CIK_MEC_UCODE_SIZE * 4;
rlc_req_size = KB_RLC_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
+ num_fw = 6;
break;
case CHIP_MULLINS:
chip_name = "MULLINS";
+ new_chip_name = "mullins";
pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
me_req_size = CIK_ME_UCODE_SIZE * 4;
ce_req_size = CIK_CE_UCODE_SIZE * 4;
mec_req_size = CIK_MEC_UCODE_SIZE * 4;
rlc_req_size = ML_RLC_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
+ num_fw = 6;
break;
default: BUG();
}
- DRM_INFO("Loading %s Microcode\n", chip_name);
+ DRM_INFO("Loading %s Microcode\n", new_chip_name);
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", new_chip_name);
err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->pfp_fw->size != pfp_req_size) {
- printk(KERN_ERR
- "cik_cp: Bogus length %zu in firmware \"%s\"\n",
- rdev->pfp_fw->size, fw_name);
- err = -EINVAL;
- goto out;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+ err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->pfp_fw->size != pfp_req_size) {
+ printk(KERN_ERR
+ "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+ rdev->pfp_fw->size, fw_name);
+ err = -EINVAL;
+ goto out;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->pfp_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", new_chip_name);
err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->me_fw->size != me_req_size) {
- printk(KERN_ERR
- "cik_cp: Bogus length %zu in firmware \"%s\"\n",
- rdev->me_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->me_fw->size != me_req_size) {
+ printk(KERN_ERR
+ "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+ rdev->me_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->me_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", new_chip_name);
err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->ce_fw->size != ce_req_size) {
- printk(KERN_ERR
- "cik_cp: Bogus length %zu in firmware \"%s\"\n",
- rdev->ce_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+ err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->ce_fw->size != ce_req_size) {
+ printk(KERN_ERR
+ "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+ rdev->ce_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->ce_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", new_chip_name);
err = request_firmware(&rdev->mec_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->mec_fw->size != mec_req_size) {
- printk(KERN_ERR
- "cik_cp: Bogus length %zu in firmware \"%s\"\n",
- rdev->mec_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", chip_name);
+ err = request_firmware(&rdev->mec_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->mec_fw->size != mec_req_size) {
+ printk(KERN_ERR
+ "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+ rdev->mec_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->mec_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
+ }
+
+ if (rdev->family == CHIP_KAVERI) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec2.bin", new_chip_name);
+ err = request_firmware(&rdev->mec2_fw, fw_name, rdev->dev);
+ if (err) {
+ goto out;
+ } else {
+ err = radeon_ucode_validate(rdev->mec2_fw);
+ if (err) {
+ goto out;
+ } else {
+ new_fw++;
+ }
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", new_chip_name);
err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->rlc_fw->size != rlc_req_size) {
- printk(KERN_ERR
- "cik_rlc: Bogus length %zu in firmware \"%s\"\n",
- rdev->rlc_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
+ err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->rlc_fw->size != rlc_req_size) {
+ printk(KERN_ERR
+ "cik_rlc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->rlc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->rlc_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", new_chip_name);
err = request_firmware(&rdev->sdma_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->sdma_fw->size != sdma_req_size) {
- printk(KERN_ERR
- "cik_sdma: Bogus length %zu in firmware \"%s\"\n",
- rdev->sdma_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", chip_name);
+ err = request_firmware(&rdev->sdma_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->sdma_fw->size != sdma_req_size) {
+ printk(KERN_ERR
+ "cik_sdma: Bogus length %zu in firmware \"%s\"\n",
+ rdev->sdma_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->sdma_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
/* No SMC, MC ucode on APUs */
if (!(rdev->flags & RADEON_IS_IGP)) {
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", new_chip_name);
err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
if (err) {
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
- if (err)
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+ err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ }
+ if ((rdev->mc_fw->size != mc_req_size) &&
+ (rdev->mc_fw->size != mc2_req_size)){
+ printk(KERN_ERR
+ "cik_mc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->mc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
+ } else {
+ err = radeon_ucode_validate(rdev->mc_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
goto out;
+ } else {
+ new_fw++;
+ }
}
- if ((rdev->mc_fw->size != mc_req_size) &&
- (rdev->mc_fw->size != mc2_req_size)){
- printk(KERN_ERR
- "cik_mc: Bogus length %zu in firmware \"%s\"\n",
- rdev->mc_fw->size, fw_name);
- err = -EINVAL;
- }
- DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", new_chip_name);
err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
if (err) {
- printk(KERN_ERR
- "smc: error loading firmware \"%s\"\n",
- fw_name);
- release_firmware(rdev->smc_fw);
- rdev->smc_fw = NULL;
- err = 0;
- } else if (rdev->smc_fw->size != smc_req_size) {
- printk(KERN_ERR
- "cik_smc: Bogus length %zu in firmware \"%s\"\n",
- rdev->smc_fw->size, fw_name);
- err = -EINVAL;
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+ err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ err = 0;
+ } else if (rdev->smc_fw->size != smc_req_size) {
+ printk(KERN_ERR
+ "cik_smc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->smc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->smc_fw);
+ if (err) {
+ printk(KERN_ERR
+ "cik_fw: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
}
+ if (new_fw == 0) {
+ rdev->new_fw = false;
+ } else if (new_fw < num_fw) {
+ printk(KERN_ERR "ci_fw: mixing new and old firmware!\n");
+ err = -EINVAL;
+ } else {
+ rdev->new_fw = true;
+ }
+
out:
if (err) {
if (err != -EINVAL)
rdev->me_fw = NULL;
release_firmware(rdev->ce_fw);
rdev->ce_fw = NULL;
+ release_firmware(rdev->mec_fw);
+ rdev->mec_fw = NULL;
+ release_firmware(rdev->mec2_fw);
+ rdev->mec2_fw = NULL;
release_firmware(rdev->rlc_fw);
rdev->rlc_fw = NULL;
+ release_firmware(rdev->sdma_fw);
+ rdev->sdma_fw = NULL;
release_firmware(rdev->mc_fw);
rdev->mc_fw = NULL;
release_firmware(rdev->smc_fw);
radeon_ring_write(ring, (upper_32_bits(addr) & 0xffff) | DATA_SEL(1) | INT_SEL(2));
radeon_ring_write(ring, fence->seq);
radeon_ring_write(ring, 0);
- /* HDP flush */
- cik_hdp_flush_cp_ring_emit(rdev, fence->ring);
}
/**
radeon_ring_write(ring, upper_32_bits(addr));
radeon_ring_write(ring, fence->seq);
radeon_ring_write(ring, 0);
- /* HDP flush */
- cik_hdp_flush_cp_ring_emit(rdev, fence->ring);
}
bool cik_semaphore_ring_emit(struct radeon_device *rdev,
*/
static int cik_cp_gfx_load_microcode(struct radeon_device *rdev)
{
- const __be32 *fw_data;
int i;
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw)
cik_cp_gfx_enable(rdev, false);
- /* PFP */
- fw_data = (const __be32 *)rdev->pfp_fw->data;
- WREG32(CP_PFP_UCODE_ADDR, 0);
- for (i = 0; i < CIK_PFP_UCODE_SIZE; i++)
- WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_PFP_UCODE_ADDR, 0);
-
- /* CE */
- fw_data = (const __be32 *)rdev->ce_fw->data;
- WREG32(CP_CE_UCODE_ADDR, 0);
- for (i = 0; i < CIK_CE_UCODE_SIZE; i++)
- WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_CE_UCODE_ADDR, 0);
-
- /* ME */
- fw_data = (const __be32 *)rdev->me_fw->data;
- WREG32(CP_ME_RAM_WADDR, 0);
- for (i = 0; i < CIK_ME_UCODE_SIZE; i++)
- WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_ME_RAM_WADDR, 0);
+ if (rdev->new_fw) {
+ const struct gfx_firmware_header_v1_0 *pfp_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->pfp_fw->data;
+ const struct gfx_firmware_header_v1_0 *ce_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->ce_fw->data;
+ const struct gfx_firmware_header_v1_0 *me_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->me_fw->data;
+ const __le32 *fw_data;
+ u32 fw_size;
+
+ radeon_ucode_print_gfx_hdr(&pfp_hdr->header);
+ radeon_ucode_print_gfx_hdr(&ce_hdr->header);
+ radeon_ucode_print_gfx_hdr(&me_hdr->header);
+
+ /* PFP */
+ fw_data = (const __le32 *)
+ (rdev->pfp_fw->data + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_PFP_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+
+ /* CE */
+ fw_data = (const __le32 *)
+ (rdev->ce_fw->data + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_CE_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_CE_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_CE_UCODE_ADDR, 0);
+
+ /* ME */
+ fw_data = (const __be32 *)
+ (rdev->me_fw->data + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_ME_RAM_WADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_ME_RAM_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_ME_RAM_WADDR, 0);
+ } else {
+ const __be32 *fw_data;
+
+ /* PFP */
+ fw_data = (const __be32 *)rdev->pfp_fw->data;
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+ for (i = 0; i < CIK_PFP_UCODE_SIZE; i++)
+ WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+
+ /* CE */
+ fw_data = (const __be32 *)rdev->ce_fw->data;
+ WREG32(CP_CE_UCODE_ADDR, 0);
+ for (i = 0; i < CIK_CE_UCODE_SIZE; i++)
+ WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_CE_UCODE_ADDR, 0);
+
+ /* ME */
+ fw_data = (const __be32 *)rdev->me_fw->data;
+ WREG32(CP_ME_RAM_WADDR, 0);
+ for (i = 0; i < CIK_ME_UCODE_SIZE; i++)
+ WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_ME_RAM_WADDR, 0);
+ }
WREG32(CP_PFP_UCODE_ADDR, 0);
WREG32(CP_CE_UCODE_ADDR, 0);
*/
static int cik_cp_compute_load_microcode(struct radeon_device *rdev)
{
- const __be32 *fw_data;
int i;
if (!rdev->mec_fw)
cik_cp_compute_enable(rdev, false);
- /* MEC1 */
- fw_data = (const __be32 *)rdev->mec_fw->data;
- WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
- for (i = 0; i < CIK_MEC_UCODE_SIZE; i++)
- WREG32(CP_MEC_ME1_UCODE_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
+ if (rdev->new_fw) {
+ const struct gfx_firmware_header_v1_0 *mec_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->mec_fw->data;
+ const __le32 *fw_data;
+ u32 fw_size;
+
+ radeon_ucode_print_gfx_hdr(&mec_hdr->header);
+
+ /* MEC1 */
+ fw_data = (const __le32 *)
+ (rdev->mec_fw->data + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_MEC_ME1_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
- if (rdev->family == CHIP_KAVERI) {
/* MEC2 */
+ if (rdev->family == CHIP_KAVERI) {
+ const struct gfx_firmware_header_v1_0 *mec2_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->mec2_fw->data;
+
+ fw_data = (const __le32 *)
+ (rdev->mec2_fw->data +
+ le32_to_cpu(mec2_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(mec2_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_MEC_ME2_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+ }
+ } else {
+ const __be32 *fw_data;
+
+ /* MEC1 */
fw_data = (const __be32 *)rdev->mec_fw->data;
- WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+ WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
for (i = 0; i < CIK_MEC_UCODE_SIZE; i++)
- WREG32(CP_MEC_ME2_UCODE_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+ WREG32(CP_MEC_ME1_UCODE_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
+
+ if (rdev->family == CHIP_KAVERI) {
+ /* MEC2 */
+ fw_data = (const __be32 *)rdev->mec_fw->data;
+ WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+ for (i = 0; i < CIK_MEC_UCODE_SIZE; i++)
+ WREG32(CP_MEC_ME2_UCODE_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+ }
}
return 0;
r = radeon_bo_create(rdev,
rdev->mec.num_mec *rdev->mec.num_pipe * MEC_HPD_SIZE * 2,
PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_GTT, NULL,
+ RADEON_GEM_DOMAIN_GTT, 0, NULL,
&rdev->mec.hpd_eop_obj);
if (r) {
dev_warn(rdev->dev, "(%d) create HDP EOP bo failed\n", r);
r = radeon_bo_create(rdev,
sizeof(struct bonaire_mqd),
PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_GTT, NULL,
+ RADEON_GEM_DOMAIN_GTT, 0, NULL,
&rdev->ring[idx].mqd_obj);
if (r) {
dev_warn(rdev->dev, "(%d) create MQD bo failed\n", r);
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup TLB control */
WREG32(MC_VM_MX_L1_TLB_CNTL,
(0xA << 7) |
void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
{
struct radeon_ring *ring = &rdev->ring[ridx];
+ int usepfp = (ridx == RADEON_RING_TYPE_GFX_INDEX);
if (vm == NULL)
return;
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
- radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
+ radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) |
WRITE_DATA_DST_SEL(0)));
if (vm->id < 8) {
radeon_ring_write(ring,
radeon_ring_write(ring, 1 << vm->id);
/* compute doesn't have PFP */
- if (ridx == RADEON_RING_TYPE_GFX_INDEX) {
+ if (usepfp) {
/* sync PFP to ME, otherwise we might get invalid PFP reads */
radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));
radeon_ring_write(ring, 0x0);
static int cik_rlc_resume(struct radeon_device *rdev)
{
u32 i, size, tmp;
- const __be32 *fw_data;
if (!rdev->rlc_fw)
return -EINVAL;
- switch (rdev->family) {
- case CHIP_BONAIRE:
- case CHIP_HAWAII:
- default:
- size = BONAIRE_RLC_UCODE_SIZE;
- break;
- case CHIP_KAVERI:
- size = KV_RLC_UCODE_SIZE;
- break;
- case CHIP_KABINI:
- size = KB_RLC_UCODE_SIZE;
- break;
- case CHIP_MULLINS:
- size = ML_RLC_UCODE_SIZE;
- break;
- }
-
cik_rlc_stop(rdev);
/* disable CG */
WREG32(RLC_MC_CNTL, 0);
WREG32(RLC_UCODE_CNTL, 0);
- fw_data = (const __be32 *)rdev->rlc_fw->data;
+ if (rdev->new_fw) {
+ const struct rlc_firmware_header_v1_0 *hdr =
+ (const struct rlc_firmware_header_v1_0 *)rdev->rlc_fw->data;
+ const __le32 *fw_data = (const __le32 *)
+ (rdev->rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+
+ radeon_ucode_print_rlc_hdr(&hdr->header);
+
+ size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
WREG32(RLC_GPM_UCODE_ADDR, 0);
- for (i = 0; i < size; i++)
- WREG32(RLC_GPM_UCODE_DATA, be32_to_cpup(fw_data++));
- WREG32(RLC_GPM_UCODE_ADDR, 0);
+ for (i = 0; i < size; i++)
+ WREG32(RLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(RLC_GPM_UCODE_ADDR, 0);
+ } else {
+ const __be32 *fw_data;
+
+ switch (rdev->family) {
+ case CHIP_BONAIRE:
+ case CHIP_HAWAII:
+ default:
+ size = BONAIRE_RLC_UCODE_SIZE;
+ break;
+ case CHIP_KAVERI:
+ size = KV_RLC_UCODE_SIZE;
+ break;
+ case CHIP_KABINI:
+ size = KB_RLC_UCODE_SIZE;
+ break;
+ case CHIP_MULLINS:
+ size = ML_RLC_UCODE_SIZE;
+ break;
+ }
+
+ fw_data = (const __be32 *)rdev->rlc_fw->data;
+ WREG32(RLC_GPM_UCODE_ADDR, 0);
+ for (i = 0; i < size; i++)
+ WREG32(RLC_GPM_UCODE_DATA, be32_to_cpup(fw_data++));
+ WREG32(RLC_GPM_UCODE_ADDR, 0);
+ }
/* XXX - find out what chips support lbpw */
cik_enable_lbpw(rdev, false);
void cik_init_cp_pg_table(struct radeon_device *rdev)
{
- const __be32 *fw_data;
volatile u32 *dst_ptr;
int me, i, max_me = 4;
u32 bo_offset = 0;
- u32 table_offset;
+ u32 table_offset, table_size;
if (rdev->family == CHIP_KAVERI)
max_me = 5;
/* write the cp table buffer */
dst_ptr = rdev->rlc.cp_table_ptr;
for (me = 0; me < max_me; me++) {
- if (me == 0) {
- fw_data = (const __be32 *)rdev->ce_fw->data;
- table_offset = CP_ME_TABLE_OFFSET;
- } else if (me == 1) {
- fw_data = (const __be32 *)rdev->pfp_fw->data;
- table_offset = CP_ME_TABLE_OFFSET;
- } else if (me == 2) {
- fw_data = (const __be32 *)rdev->me_fw->data;
- table_offset = CP_ME_TABLE_OFFSET;
+ if (rdev->new_fw) {
+ const __le32 *fw_data;
+ const struct gfx_firmware_header_v1_0 *hdr;
+
+ if (me == 0) {
+ hdr = (const struct gfx_firmware_header_v1_0 *)rdev->ce_fw->data;
+ fw_data = (const __le32 *)
+ (rdev->ce_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else if (me == 1) {
+ hdr = (const struct gfx_firmware_header_v1_0 *)rdev->pfp_fw->data;
+ fw_data = (const __le32 *)
+ (rdev->pfp_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else if (me == 2) {
+ hdr = (const struct gfx_firmware_header_v1_0 *)rdev->me_fw->data;
+ fw_data = (const __le32 *)
+ (rdev->me_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else if (me == 3) {
+ hdr = (const struct gfx_firmware_header_v1_0 *)rdev->mec_fw->data;
+ fw_data = (const __le32 *)
+ (rdev->mec_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else {
+ hdr = (const struct gfx_firmware_header_v1_0 *)rdev->mec2_fw->data;
+ fw_data = (const __le32 *)
+ (rdev->mec2_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ }
+
+ for (i = 0; i < table_size; i ++) {
+ dst_ptr[bo_offset + i] =
+ cpu_to_le32(le32_to_cpu(fw_data[table_offset + i]));
+ }
+ bo_offset += table_size;
} else {
- fw_data = (const __be32 *)rdev->mec_fw->data;
- table_offset = CP_MEC_TABLE_OFFSET;
- }
+ const __be32 *fw_data;
+ table_size = CP_ME_TABLE_SIZE;
+
+ if (me == 0) {
+ fw_data = (const __be32 *)rdev->ce_fw->data;
+ table_offset = CP_ME_TABLE_OFFSET;
+ } else if (me == 1) {
+ fw_data = (const __be32 *)rdev->pfp_fw->data;
+ table_offset = CP_ME_TABLE_OFFSET;
+ } else if (me == 2) {
+ fw_data = (const __be32 *)rdev->me_fw->data;
+ table_offset = CP_ME_TABLE_OFFSET;
+ } else {
+ fw_data = (const __be32 *)rdev->mec_fw->data;
+ table_offset = CP_MEC_TABLE_OFFSET;
+ }
- for (i = 0; i < CP_ME_TABLE_SIZE; i ++) {
- dst_ptr[bo_offset + i] = cpu_to_le32(be32_to_cpu(fw_data[table_offset + i]));
+ for (i = 0; i < table_size; i ++) {
+ dst_ptr[bo_offset + i] =
+ cpu_to_le32(be32_to_cpu(fw_data[table_offset + i]));
+ }
+ bo_offset += table_size;
}
- bo_offset += CP_ME_TABLE_SIZE;
}
}
case 16: /* D5 page flip */
case 18: /* D6 page flip */
DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
- radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+ if (radeon_use_pflipirq > 0)
+ radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
break;
case 42: /* HPD hotplug */
switch (src_data) {
static int cik_startup(struct radeon_device *rdev)
{
struct radeon_ring *ring;
+ u32 nop;
int r;
/* enable pcie gen2/3 link */
}
cik_irq_set(rdev);
+ if (rdev->family == CHIP_HAWAII) {
+ if (rdev->new_fw)
+ nop = PACKET3(PACKET3_NOP, 0x3FFF);
+ else
+ nop = RADEON_CP_PACKET2;
+ } else {
+ nop = PACKET3(PACKET3_NOP, 0x3FFF);
+ }
+
ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
- PACKET3(PACKET3_NOP, 0x3FFF));
+ nop);
if (r)
return r;
/* type-2 packets are deprecated on MEC, use type-3 instead */
ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET,
- PACKET3(PACKET3_NOP, 0x3FFF));
+ nop);
if (r)
return r;
ring->me = 1; /* first MEC */
/* type-2 packets are deprecated on MEC, use type-3 instead */
ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET,
- PACKET3(PACKET3_NOP, 0x3FFF));
+ nop);
if (r)
return r;
/* dGPU only have 1 MEC */
#include <linux/firmware.h>
#include <drm/drmP.h>
#include "radeon.h"
+#include "radeon_ucode.h"
#include "radeon_asic.h"
#include "radeon_trace.h"
#include "cikd.h"
reg = SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET;
WREG32(reg, (ring->wptr << 2) & 0x3fffc);
+ (void)RREG32(reg);
}
/**
*/
static int cik_sdma_load_microcode(struct radeon_device *rdev)
{
- const __be32 *fw_data;
int i;
if (!rdev->sdma_fw)
/* halt the MEs */
cik_sdma_enable(rdev, false);
- /* sdma0 */
- fw_data = (const __be32 *)rdev->sdma_fw->data;
- WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
- for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
- WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, be32_to_cpup(fw_data++));
- WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
-
- /* sdma1 */
- fw_data = (const __be32 *)rdev->sdma_fw->data;
- WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
- for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
- WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, be32_to_cpup(fw_data++));
- WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+ if (rdev->new_fw) {
+ const struct sdma_firmware_header_v1_0 *hdr =
+ (const struct sdma_firmware_header_v1_0 *)rdev->sdma_fw->data;
+ const __le32 *fw_data;
+ u32 fw_size;
+
+ radeon_ucode_print_sdma_hdr(&hdr->header);
+
+ /* sdma0 */
+ fw_data = (const __le32 *)
+ (rdev->sdma_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, le32_to_cpup(fw_data++));
+ WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+
+ /* sdma1 */
+ fw_data = (const __le32 *)
+ (rdev->sdma_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, le32_to_cpup(fw_data++));
+ WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+ } else {
+ const __be32 *fw_data;
+
+ /* sdma0 */
+ fw_data = (const __be32 *)rdev->sdma_fw->data;
+ WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
+ for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
+ WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, be32_to_cpup(fw_data++));
+ WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+
+ /* sdma1 */
+ fw_data = (const __be32 *)rdev->sdma_fw->data;
+ WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
+ for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
+ WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, be32_to_cpup(fw_data++));
+ WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+ }
WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
}
/**
- * cik_sdma_vm_set_page - update the page tables using sDMA
+ * cik_sdma_vm_copy_pages - update PTEs by copying them from the GART
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @src: src addr to copy from
+ * @count: number of page entries to update
+ *
+ * Update PTEs by copying them from the GART using sDMA (CIK).
+ */
+void cik_sdma_vm_copy_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count)
+{
+ while (count) {
+ unsigned bytes = count * 8;
+ if (bytes > 0x1FFFF8)
+ bytes = 0x1FFFF8;
+
+ ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY,
+ SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
+ ib->ptr[ib->length_dw++] = bytes;
+ ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */
+ ib->ptr[ib->length_dw++] = lower_32_bits(src);
+ ib->ptr[ib->length_dw++] = upper_32_bits(src);
+ ib->ptr[ib->length_dw++] = lower_32_bits(pe);
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe);
+
+ pe += bytes;
+ src += bytes;
+ count -= bytes / 8;
+ }
+}
+
+/**
+ * cik_sdma_vm_write_pages - update PTEs by writing them manually
*
* @rdev: radeon_device pointer
* @ib: indirect buffer to fill with commands
* @incr: increase next addr by incr bytes
* @flags: access flags
*
- * Update the page tables using sDMA (CIK).
+ * Update PTEs by writing them manually using sDMA (CIK).
*/
-void cik_sdma_vm_set_page(struct radeon_device *rdev,
- struct radeon_ib *ib,
- uint64_t pe,
- uint64_t addr, unsigned count,
- uint32_t incr, uint32_t flags)
+void cik_sdma_vm_write_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
{
uint64_t value;
unsigned ndw;
- trace_radeon_vm_set_page(pe, addr, count, incr, flags);
-
- if (flags == R600_PTE_GART) {
- uint64_t src = rdev->gart.table_addr + (addr >> 12) * 8;
- while (count) {
- unsigned bytes = count * 8;
- if (bytes > 0x1FFFF8)
- bytes = 0x1FFFF8;
-
- ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
- ib->ptr[ib->length_dw++] = bytes;
- ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */
- ib->ptr[ib->length_dw++] = lower_32_bits(src);
- ib->ptr[ib->length_dw++] = upper_32_bits(src);
- ib->ptr[ib->length_dw++] = lower_32_bits(pe);
- ib->ptr[ib->length_dw++] = upper_32_bits(pe);
-
- pe += bytes;
- src += bytes;
- count -= bytes / 8;
- }
- } else if (flags & R600_PTE_SYSTEM) {
- while (count) {
- ndw = count * 2;
- if (ndw > 0xFFFFE)
- ndw = 0xFFFFE;
-
- /* for non-physically contiguous pages (system) */
- ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
- ib->ptr[ib->length_dw++] = pe;
- ib->ptr[ib->length_dw++] = upper_32_bits(pe);
- ib->ptr[ib->length_dw++] = ndw;
- for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ /* for non-physically contiguous pages (system) */
+ ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE,
+ SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
+ ib->ptr[ib->length_dw++] = pe;
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe);
+ ib->ptr[ib->length_dw++] = ndw;
+ for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+ if (flags & R600_PTE_SYSTEM) {
value = radeon_vm_map_gart(rdev, addr);
value &= 0xFFFFFFFFFFFFF000ULL;
- addr += incr;
- value |= flags;
- ib->ptr[ib->length_dw++] = value;
- ib->ptr[ib->length_dw++] = upper_32_bits(value);
- }
- }
- } else {
- while (count) {
- ndw = count;
- if (ndw > 0x7FFFF)
- ndw = 0x7FFFF;
-
- if (flags & R600_PTE_VALID)
+ } else if (flags & R600_PTE_VALID) {
value = addr;
- else
+ } else {
value = 0;
- /* for physically contiguous pages (vram) */
- ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_GENERATE_PTE_PDE, 0, 0);
- ib->ptr[ib->length_dw++] = pe; /* dst addr */
- ib->ptr[ib->length_dw++] = upper_32_bits(pe);
- ib->ptr[ib->length_dw++] = flags; /* mask */
- ib->ptr[ib->length_dw++] = 0;
- ib->ptr[ib->length_dw++] = value; /* value */
+ }
+ addr += incr;
+ value |= flags;
+ ib->ptr[ib->length_dw++] = value;
ib->ptr[ib->length_dw++] = upper_32_bits(value);
- ib->ptr[ib->length_dw++] = incr; /* increment size */
- ib->ptr[ib->length_dw++] = 0;
- ib->ptr[ib->length_dw++] = ndw; /* number of entries */
- pe += ndw * 8;
- addr += ndw * incr;
- count -= ndw;
}
}
+}
+
+/**
+ * cik_sdma_vm_set_pages - update the page tables using sDMA
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: access flags
+ *
+ * Update the page tables using sDMA (CIK).
+ */
+void cik_sdma_vm_set_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
+{
+ uint64_t value;
+ unsigned ndw;
+
+ while (count) {
+ ndw = count;
+ if (ndw > 0x7FFFF)
+ ndw = 0x7FFFF;
+
+ if (flags & R600_PTE_VALID)
+ value = addr;
+ else
+ value = 0;
+
+ /* for physically contiguous pages (vram) */
+ ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_GENERATE_PTE_PDE, 0, 0);
+ ib->ptr[ib->length_dw++] = pe; /* dst addr */
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe);
+ ib->ptr[ib->length_dw++] = flags; /* mask */
+ ib->ptr[ib->length_dw++] = 0;
+ ib->ptr[ib->length_dw++] = value; /* value */
+ ib->ptr[ib->length_dw++] = upper_32_bits(value);
+ ib->ptr[ib->length_dw++] = incr; /* increment size */
+ ib->ptr[ib->length_dw++] = 0;
+ ib->ptr[ib->length_dw++] = ndw; /* number of entries */
+
+ pe += ndw * 8;
+ addr += ndw * incr;
+ count -= ndw;
+ }
+}
+
+/**
+ * cik_sdma_vm_pad_ib - pad the IB to the required number of dw
+ *
+ * @ib: indirect buffer to fill with padding
+ *
+ */
+void cik_sdma_vm_pad_ib(struct radeon_ib *ib)
+{
while (ib->length_dw & 0x7)
ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0);
}
tmp = VIDEO_LIPSYNC(connector->video_latency[1]) |
AUDIO_LIPSYNC(connector->audio_latency[1]);
else
- tmp = VIDEO_LIPSYNC(255) | AUDIO_LIPSYNC(255);
+ tmp = VIDEO_LIPSYNC(0) | AUDIO_LIPSYNC(0);
} else {
if (connector->latency_present[0])
tmp = VIDEO_LIPSYNC(connector->video_latency[0]) |
AUDIO_LIPSYNC(connector->audio_latency[0]);
else
- tmp = VIDEO_LIPSYNC(255) | AUDIO_LIPSYNC(255);
+ tmp = VIDEO_LIPSYNC(0) | AUDIO_LIPSYNC(0);
}
WREG32_ENDPOINT(offset, AZ_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, tmp);
}
offset = dig->afmt->pin->offset;
list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {
- if (connector->encoder == encoder)
+ if (connector->encoder == encoder) {
radeon_connector = to_radeon_connector(connector);
+ break;
+ }
}
if (!radeon_connector) {
return;
}
- sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb);
+ sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb);
if (sad_count <= 0) {
DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count);
return;
offset = dig->afmt->pin->offset;
list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {
- if (connector->encoder == encoder)
+ if (connector->encoder == encoder) {
radeon_connector = to_radeon_connector(connector);
+ break;
+ }
}
if (!radeon_connector) {
return;
}
- sad_count = drm_edid_to_sad(radeon_connector->edid, &sads);
+ sad_count = drm_edid_to_sad(radeon_connector_edid(connector), &sads);
if (sad_count <= 0) {
DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
return;
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
if (save->crtc_enabled[i]) {
if (ASIC_IS_DCE6(rdev)) {
tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]);
- tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;
+ tmp &= ~EVERGREEN_CRTC_BLANK_DATA_EN;
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
WREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
/* save restore block */
if (rdev->rlc.save_restore_obj == NULL) {
r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.save_restore_obj);
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL,
+ &rdev->rlc.save_restore_obj);
if (r) {
dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r);
return r;
if (rdev->rlc.clear_state_obj == NULL) {
r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.clear_state_obj);
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL,
+ &rdev->rlc.clear_state_obj);
if (r) {
dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r);
sumo_rlc_fini(rdev);
if (rdev->rlc.cp_table_size) {
if (rdev->rlc.cp_table_obj == NULL) {
- r = radeon_bo_create(rdev, rdev->rlc.cp_table_size, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.cp_table_obj);
+ r = radeon_bo_create(rdev, rdev->rlc.cp_table_size,
+ PAGE_SIZE, true,
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL,
+ &rdev->rlc.cp_table_obj);
if (r) {
dev_warn(rdev->dev, "(%d) create RLC cp table bo failed\n", r);
sumo_rlc_fini(rdev);
case 16: /* D5 page flip */
case 18: /* D6 page flip */
DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
- radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+ if (radeon_use_pflipirq > 0)
+ radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
break;
case 42: /* HPD hotplug */
switch (src_data) {
return;
}
- sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb);
+ sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb);
if (sad_count <= 0) {
DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count);
return;
return;
}
- sad_count = drm_edid_to_sad(radeon_connector->edid, &sads);
+ sad_count = drm_edid_to_sad(radeon_connector_edid(connector), &sads);
if (sad_count <= 0) {
DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
return;
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup TLB control */
WREG32(MC_VM_MX_L1_TLB_CNTL,
(0xA << 7) |
}
/**
- * cayman_dma_vm_set_page - update the page tables using the DMA
+ * cayman_dma_vm_copy_pages - update PTEs by copying them from the GART
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @src: src addr where to copy from
+ * @count: number of page entries to update
+ *
+ * Update PTEs by copying them from the GART using the DMA (cayman/TN).
+ */
+void cayman_dma_vm_copy_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count)
+{
+ unsigned ndw;
+
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
+ 0, 0, ndw);
+ ib->ptr[ib->length_dw++] = lower_32_bits(pe);
+ ib->ptr[ib->length_dw++] = lower_32_bits(src);
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff;
+
+ pe += ndw * 4;
+ src += ndw * 4;
+ count -= ndw / 2;
+ }
+}
+
+/**
+ * cayman_dma_vm_write_pages - update PTEs by writing them manually
*
* @rdev: radeon_device pointer
* @ib: indirect buffer to fill with commands
* @addr: dst addr to write into pe
* @count: number of page entries to update
* @incr: increase next addr by incr bytes
- * @flags: hw access flags
+ * @flags: hw access flags
*
- * Update the page tables using the DMA (cayman/TN).
+ * Update PTEs by writing them manually using the DMA (cayman/TN).
*/
-void cayman_dma_vm_set_page(struct radeon_device *rdev,
- struct radeon_ib *ib,
- uint64_t pe,
- uint64_t addr, unsigned count,
- uint32_t incr, uint32_t flags)
+void cayman_dma_vm_write_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
{
uint64_t value;
unsigned ndw;
- trace_radeon_vm_set_page(pe, addr, count, incr, flags);
-
- if ((flags & R600_PTE_SYSTEM) || (count == 1)) {
- while (count) {
- ndw = count * 2;
- if (ndw > 0xFFFFE)
- ndw = 0xFFFFE;
-
- /* for non-physically contiguous pages (system) */
- ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, ndw);
- ib->ptr[ib->length_dw++] = pe;
- ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
- for (; ndw > 0; ndw -= 2, --count, pe += 8) {
- if (flags & R600_PTE_SYSTEM) {
- value = radeon_vm_map_gart(rdev, addr);
- value &= 0xFFFFFFFFFFFFF000ULL;
- } else if (flags & R600_PTE_VALID) {
- value = addr;
- } else {
- value = 0;
- }
- addr += incr;
- value |= flags;
- ib->ptr[ib->length_dw++] = value;
- ib->ptr[ib->length_dw++] = upper_32_bits(value);
- }
- }
- } else {
- while (count) {
- ndw = count * 2;
- if (ndw > 0xFFFFE)
- ndw = 0xFFFFE;
-
- if (flags & R600_PTE_VALID)
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ /* for non-physically contiguous pages (system) */
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE,
+ 0, 0, ndw);
+ ib->ptr[ib->length_dw++] = pe;
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+ if (flags & R600_PTE_SYSTEM) {
+ value = radeon_vm_map_gart(rdev, addr);
+ value &= 0xFFFFFFFFFFFFF000ULL;
+ } else if (flags & R600_PTE_VALID) {
value = addr;
- else
+ } else {
value = 0;
- /* for physically contiguous pages (vram) */
- ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
- ib->ptr[ib->length_dw++] = pe; /* dst addr */
- ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
- ib->ptr[ib->length_dw++] = flags; /* mask */
- ib->ptr[ib->length_dw++] = 0;
- ib->ptr[ib->length_dw++] = value; /* value */
+ }
+ addr += incr;
+ value |= flags;
+ ib->ptr[ib->length_dw++] = value;
ib->ptr[ib->length_dw++] = upper_32_bits(value);
- ib->ptr[ib->length_dw++] = incr; /* increment size */
- ib->ptr[ib->length_dw++] = 0;
- pe += ndw * 4;
- addr += (ndw / 2) * incr;
- count -= ndw / 2;
}
}
+}
+
+/**
+ * cayman_dma_vm_set_pages - update the page tables using the DMA
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: hw access flags
+ *
+ * Update the page tables using the DMA (cayman/TN).
+ */
+void cayman_dma_vm_set_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
+{
+ uint64_t value;
+ unsigned ndw;
+
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ if (flags & R600_PTE_VALID)
+ value = addr;
+ else
+ value = 0;
+
+ /* for physically contiguous pages (vram) */
+ ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
+ ib->ptr[ib->length_dw++] = pe; /* dst addr */
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ ib->ptr[ib->length_dw++] = flags; /* mask */
+ ib->ptr[ib->length_dw++] = 0;
+ ib->ptr[ib->length_dw++] = value; /* value */
+ ib->ptr[ib->length_dw++] = upper_32_bits(value);
+ ib->ptr[ib->length_dw++] = incr; /* increment size */
+ ib->ptr[ib->length_dw++] = 0;
+
+ pe += ndw * 4;
+ addr += (ndw / 2) * incr;
+ count -= ndw / 2;
+ }
+}
+
+/**
+ * cayman_dma_vm_pad_ib - pad the IB to the required number of dw
+ *
+ * @ib: indirect buffer to fill with padding
+ *
+ */
+void cayman_dma_vm_pad_ib(struct radeon_ib *ib)
+{
while (ib->length_dw & 0x7)
ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0);
}
{
uint32_t tmp;
- radeon_gart_restore(rdev);
/* discard memory request outside of configured range */
tmp = RREG32(RADEON_AIC_CNTL) | RADEON_DIS_OUT_OF_PCI_GART_ACCESS;
WREG32(RADEON_AIC_CNTL, tmp);
}
void r100_pci_gart_set_page(struct radeon_device *rdev, unsigned i,
- uint64_t addr)
+ uint64_t addr, uint32_t flags)
{
u32 *gtt = rdev->gart.ptr;
gtt[i] = cpu_to_le32(lower_32_bits(addr));
/* Wait until IDLE & CLEAN */
radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
radeon_ring_write(ring, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
- radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
- radeon_ring_write(ring, rdev->config.r100.hdp_cntl |
- RADEON_HDP_READ_BUFFER_INVALIDATE);
- radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
- radeon_ring_write(ring, rdev->config.r100.hdp_cntl);
+ r100_ring_hdp_flush(rdev, ring);
/* Emit fence sequence & fire IRQ */
radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0));
radeon_ring_write(ring, fence->seq);
(void)RREG32(RADEON_CP_RB_WPTR);
}
+/**
+ * r100_ring_hdp_flush - flush Host Data Path via the ring buffer
+ * rdev: radeon device structure
+ * ring: ring buffer struct for emitting packets
+ */
+void r100_ring_hdp_flush(struct radeon_device *rdev, struct radeon_ring *ring)
+{
+ radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(ring, rdev->config.r100.hdp_cntl |
+ RADEON_HDP_READ_BUFFER_INVALIDATE);
+ radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(ring, rdev->config.r100.hdp_cntl);
+}
+
static void r100_cp_load_microcode(struct radeon_device *rdev)
{
const __be32 *fw_data;
*/
int r100_cs_packet_parse_vline(struct radeon_cs_parser *p)
{
- struct drm_mode_object *obj;
struct drm_crtc *crtc;
struct radeon_crtc *radeon_crtc;
struct radeon_cs_packet p3reloc, waitreloc;
header = radeon_get_ib_value(p, h_idx);
crtc_id = radeon_get_ib_value(p, h_idx + 5);
reg = R100_CP_PACKET0_GET_REG(header);
- obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
- if (!obj) {
+ crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
+ if (!crtc) {
DRM_ERROR("cannot find crtc %d\n", crtc_id);
return -ENOENT;
}
- crtc = obj_to_crtc(obj);
radeon_crtc = to_radeon_crtc(crtc);
crtc_id = radeon_crtc->crtc_id;
return 0;
}
-uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg,
- bool always_indirect)
-{
- if (reg < rdev->rmmio_size && !always_indirect)
- return readl(((void __iomem *)rdev->rmmio) + reg);
- else {
- unsigned long flags;
- uint32_t ret;
-
- spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
- writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
- ret = readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
- spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
-
- return ret;
- }
-}
-
-void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v,
- bool always_indirect)
-{
- if (reg < rdev->rmmio_size && !always_indirect)
- writel(v, ((void __iomem *)rdev->rmmio) + reg);
- else {
- unsigned long flags;
-
- spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
- writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
- writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
- spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
- }
-}
-
u32 r100_io_rreg(struct radeon_device *rdev, u32 reg)
{
if (reg < rdev->rio_mem_size)
mb();
}
+#define R300_PTE_UNSNOOPED (1 << 0)
#define R300_PTE_WRITEABLE (1 << 2)
#define R300_PTE_READABLE (1 << 3)
void rv370_pcie_gart_set_page(struct radeon_device *rdev, unsigned i,
- uint64_t addr)
+ uint64_t addr, uint32_t flags)
{
void __iomem *ptr = rdev->gart.ptr;
addr = (lower_32_bits(addr) >> 8) |
- ((upper_32_bits(addr) & 0xff) << 24) |
- R300_PTE_WRITEABLE | R300_PTE_READABLE;
+ ((upper_32_bits(addr) & 0xff) << 24);
+ if (flags & RADEON_GART_PAGE_READ)
+ addr |= R300_PTE_READABLE;
+ if (flags & RADEON_GART_PAGE_WRITE)
+ addr |= R300_PTE_WRITEABLE;
+ if (!(flags & RADEON_GART_PAGE_SNOOP))
+ addr |= R300_PTE_UNSNOOPED;
/* on x86 we want this to be CPU endian, on powerpc
* on powerpc without HW swappers, it'll get swapped on way
* into VRAM - so no need for cpu_to_le32 on VRAM tables */
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* discard memory request outside of configured range */
tmp = RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
if (rdev->vram_scratch.robj == NULL) {
r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE,
PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
- NULL, &rdev->vram_scratch.robj);
+ 0, NULL, &rdev->vram_scratch.robj);
if (r) {
return r;
}
if (rdev->ih.ring_obj == NULL) {
r = radeon_bo_create(rdev, rdev->ih.ring_size,
PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_GTT,
+ RADEON_GEM_DOMAIN_GTT, 0,
NULL, &rdev->ih.ring_obj);
if (r) {
DRM_ERROR("radeon: failed to create ih ring buffer (%d).\n", r);
break;
case 9: /* D1 pflip */
DRM_DEBUG("IH: D1 flip\n");
- radeon_crtc_handle_flip(rdev, 0);
+ if (radeon_use_pflipirq > 0)
+ radeon_crtc_handle_flip(rdev, 0);
break;
case 11: /* D2 pflip */
DRM_DEBUG("IH: D2 flip\n");
- radeon_crtc_handle_flip(rdev, 1);
+ if (radeon_use_pflipirq > 0)
+ radeon_crtc_handle_flip(rdev, 1);
break;
case 19: /* HPD/DAC hotplug */
switch (src_data) {
}
/**
- * r600_ioctl_wait_idle - flush host path cache on wait idle ioctl
+ * r600_mmio_hdp_flush - flush Host Data Path cache via MMIO
* rdev: radeon device structure
- * bo: buffer object struct which userspace is waiting for idle
*
- * Some R6XX/R7XX doesn't seems to take into account HDP flush performed
- * through ring buffer, this leads to corruption in rendering, see
- * http://bugzilla.kernel.org/show_bug.cgi?id=15186 to avoid this we
- * directly perform HDP flush by writing register through MMIO.
+ * Some R6XX/R7XX don't seem to take into account HDP flushes performed
+ * through the ring buffer. This leads to corruption in rendering, see
+ * http://bugzilla.kernel.org/show_bug.cgi?id=15186 . To avoid this, we
+ * directly perform the HDP flush by writing the register through MMIO.
*/
-void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo)
+void r600_mmio_hdp_flush(struct radeon_device *rdev)
{
/* r7xx hw bug. write to HDP_DEBUG1 followed by fb read
* rather than write to HDP_REG_COHERENCY_FLUSH_CNTL.
uint32_t *vline_start_end,
uint32_t *vline_status)
{
- struct drm_mode_object *obj;
struct drm_crtc *crtc;
struct radeon_crtc *radeon_crtc;
struct radeon_cs_packet p3reloc, wait_reg_mem;
crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1);
reg = R600_CP_PACKET0_GET_REG(header);
- obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
- if (!obj) {
+ crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
+ if (!crtc) {
DRM_ERROR("cannot find crtc %d\n", crtc_id);
return -ENOENT;
}
- crtc = obj_to_crtc(obj);
radeon_crtc = to_radeon_crtc(crtc);
crtc_id = radeon_crtc->crtc_id;
#include <linux/wait.h>
#include <linux/list.h>
#include <linux/kref.h>
+#include <linux/interval_tree.h>
#include <ttm/ttm_bo_api.h>
#include <ttm/ttm_bo_driver.h>
extern int radeon_vm_size;
extern int radeon_vm_block_size;
extern int radeon_deep_color;
+extern int radeon_use_pflipirq;
/*
* Copy from radeon_drv.h so we don't have to include both and have conflicting
u16 *vddc, u16 *vddci,
u16 virtual_voltage_id,
u16 vbios_voltage_id);
+int radeon_atom_get_voltage_evv(struct radeon_device *rdev,
+ u16 virtual_voltage_id,
+ u16 *voltage);
int radeon_atom_round_to_true_voltage(struct radeon_device *rdev,
u8 voltage_type,
u16 nominal_voltage,
struct atom_voltage_table *voltage_table);
bool radeon_atom_is_voltage_gpio(struct radeon_device *rdev,
u8 voltage_type, u8 voltage_mode);
+int radeon_atom_get_svi2_info(struct radeon_device *rdev,
+ u8 voltage_type,
+ u8 *svd_gpio_id, u8 *svc_gpio_id);
void radeon_atom_update_memory_dll(struct radeon_device *rdev,
u32 mem_clock);
void radeon_atom_set_ac_timing(struct radeon_device *rdev,
struct radeon_bo_va {
/* protected by bo being reserved */
struct list_head bo_list;
- uint64_t soffset;
- uint64_t eoffset;
uint32_t flags;
- bool valid;
+ uint64_t addr;
unsigned ref_count;
/* protected by vm mutex */
- struct list_head vm_list;
+ struct interval_tree_node it;
struct list_head vm_status;
/* constant after initialization */
struct ttm_placement placement;
struct ttm_buffer_object tbo;
struct ttm_bo_kmap_obj kmap;
+ u32 flags;
unsigned pin_count;
void *kptr;
u32 tiling_flags;
int radeon_gem_init(struct radeon_device *rdev);
void radeon_gem_fini(struct radeon_device *rdev);
-int radeon_gem_object_create(struct radeon_device *rdev, int size,
+int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size,
int alignment, int initial_domain,
- bool discardable, bool kernel,
+ u32 flags, bool kernel,
struct drm_gem_object **obj);
int radeon_mode_dumb_create(struct drm_file *file_priv,
#define RADEON_GPU_PAGE_SHIFT 12
#define RADEON_GPU_PAGE_ALIGN(a) (((a) + RADEON_GPU_PAGE_MASK) & ~RADEON_GPU_PAGE_MASK)
+#define RADEON_GART_PAGE_DUMMY 0
+#define RADEON_GART_PAGE_VALID (1 << 0)
+#define RADEON_GART_PAGE_READ (1 << 1)
+#define RADEON_GART_PAGE_WRITE (1 << 2)
+#define RADEON_GART_PAGE_SNOOP (1 << 3)
+
struct radeon_gart {
dma_addr_t table_addr;
struct radeon_bo *robj;
int pages);
int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
int pages, struct page **pagelist,
- dma_addr_t *dma_addr);
-void radeon_gart_restore(struct radeon_device *rdev);
+ dma_addr_t *dma_addr, uint32_t flags);
/*
#define R600_PTE_FRAG_64KB (4 << 7)
#define R600_PTE_FRAG_256KB (6 << 7)
-/* flags used for GART page table entries on R600+ */
-#define R600_PTE_GART ( R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED \
- | R600_PTE_READABLE | R600_PTE_WRITEABLE)
+/* flags needed to be set so we can copy directly from the GART table */
+#define R600_PTE_GART_MASK ( R600_PTE_READABLE | R600_PTE_WRITEABLE | \
+ R600_PTE_SYSTEM | R600_PTE_VALID )
struct radeon_vm_pt {
struct radeon_bo *bo;
};
struct radeon_vm {
- struct list_head va;
+ struct rb_root va;
unsigned id;
+ /* BOs moved, but not yet updated in the PT */
+ struct list_head invalidated;
+
/* BOs freed, but not yet updated in the PT */
struct list_head freed;
/* command emmit functions */
void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib);
void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence);
+ void (*hdp_flush)(struct radeon_device *rdev, struct radeon_ring *ring);
bool (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp,
struct radeon_semaphore *semaphore, bool emit_wait);
void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
int (*suspend)(struct radeon_device *rdev);
void (*vga_set_state)(struct radeon_device *rdev, bool state);
int (*asic_reset)(struct radeon_device *rdev);
- /* ioctl hw specific callback. Some hw might want to perform special
- * operation on specific ioctl. For instance on wait idle some hw
- * might want to perform and HDP flush through MMIO as it seems that
- * some R6XX/R7XX hw doesn't take HDP flush into account if programmed
- * through ring.
- */
- void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo);
+ /* Flush the HDP cache via MMIO */
+ void (*mmio_hdp_flush)(struct radeon_device *rdev);
/* check if 3D engine is idle */
bool (*gui_idle)(struct radeon_device *rdev);
/* wait for mc_idle */
struct {
void (*tlb_flush)(struct radeon_device *rdev);
void (*set_page)(struct radeon_device *rdev, unsigned i,
- uint64_t addr);
+ uint64_t addr, uint32_t flags);
} gart;
struct {
int (*init)(struct radeon_device *rdev);
void (*fini)(struct radeon_device *rdev);
- void (*set_page)(struct radeon_device *rdev,
- struct radeon_ib *ib,
- uint64_t pe,
- uint64_t addr, unsigned count,
- uint32_t incr, uint32_t flags);
+ void (*copy_pages)(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count);
+ void (*write_pages)(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+ void (*set_pages)(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+ void (*pad_ib)(struct radeon_ib *ib);
} vm;
/* ring specific callbacks */
struct radeon_asic_ring *ring[RADEON_NUM_RINGS];
const struct firmware *mc_fw; /* NI MC firmware */
const struct firmware *ce_fw; /* SI CE firmware */
const struct firmware *mec_fw; /* CIK MEC firmware */
+ const struct firmware *mec2_fw; /* KV MEC2 firmware */
const struct firmware *sdma_fw; /* CIK SDMA firmware */
const struct firmware *smc_fw; /* SMC firmware */
const struct firmware *uvd_fw; /* UVD firmware */
const struct firmware *vce_fw; /* VCE firmware */
+ bool new_fw;
struct r600_vram_scratch vram_scratch;
int msi_enabled; /* msi enabled */
struct r600_ih ih; /* r6/700 interrupt ring */
struct dev_pm_domain vga_pm_domain;
bool have_disp_power_ref;
+ u32 px_quirk_flags;
+
+ /* tracking pinned memory */
+ u64 vram_pin_size;
+ u64 gart_pin_size;
};
bool radeon_is_px(struct drm_device *dev);
void radeon_device_fini(struct radeon_device *rdev);
int radeon_gpu_wait_for_idle(struct radeon_device *rdev);
-uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg,
- bool always_indirect);
-void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v,
- bool always_indirect);
+#define RADEON_MIN_MMIO_SIZE 0x10000
+
+static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg,
+ bool always_indirect)
+{
+ /* The mmio size is 64kb at minimum. Allows the if to be optimized out. */
+ if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect)
+ return readl(((void __iomem *)rdev->rmmio) + reg);
+ else {
+ unsigned long flags;
+ uint32_t ret;
+
+ spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
+ writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+ ret = readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+ spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
+
+ return ret;
+ }
+}
+
+static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v,
+ bool always_indirect)
+{
+ if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect)
+ writel(v, ((void __iomem *)rdev->rmmio) + reg);
+ else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
+ writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+ writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+ spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
+ }
+}
+
u32 r100_io_rreg(struct radeon_device *rdev, u32 reg);
void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v);
#define radeon_vga_set_state(rdev, state) (rdev)->asic->vga_set_state((rdev), (state))
#define radeon_asic_reset(rdev) (rdev)->asic->asic_reset((rdev))
#define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart.tlb_flush((rdev))
-#define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart.set_page((rdev), (i), (p))
+#define radeon_gart_set_page(rdev, i, p, f) (rdev)->asic->gart.set_page((rdev), (i), (p), (f))
#define radeon_asic_vm_init(rdev) (rdev)->asic->vm.init((rdev))
#define radeon_asic_vm_fini(rdev) (rdev)->asic->vm.fini((rdev))
-#define radeon_asic_vm_set_page(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_page((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
+#define radeon_asic_vm_copy_pages(rdev, ib, pe, src, count) ((rdev)->asic->vm.copy_pages((rdev), (ib), (pe), (src), (count)))
+#define radeon_asic_vm_write_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.write_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
+#define radeon_asic_vm_set_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
+#define radeon_asic_vm_pad_ib(rdev, ib) ((rdev)->asic->vm.pad_ib((ib)))
#define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_start((rdev), (cp))
#define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_test((rdev), (cp))
#define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ib_test((rdev), (cp))
struct radeon_vm *vm);
int radeon_vm_clear_freed(struct radeon_device *rdev,
struct radeon_vm *vm);
+int radeon_vm_clear_invalids(struct radeon_device *rdev,
+ struct radeon_vm *vm);
int radeon_vm_bo_update(struct radeon_device *rdev,
struct radeon_bo_va *bo_va,
struct ttm_mem_reg *mem);
.get_rptr = &r100_gfx_get_rptr,
.get_wptr = &r100_gfx_get_wptr,
.set_wptr = &r100_gfx_set_wptr,
+ .hdp_flush = &r100_ring_hdp_flush,
};
static struct radeon_asic r100_asic = {
.resume = &r100_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &r100_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &r100_mc_wait_for_idle,
.gart = {
.resume = &r100_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &r100_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &r100_mc_wait_for_idle,
.gart = {
.get_rptr = &r100_gfx_get_rptr,
.get_wptr = &r100_gfx_get_wptr,
.set_wptr = &r100_gfx_set_wptr,
+ .hdp_flush = &r100_ring_hdp_flush,
};
static struct radeon_asic r300_asic = {
.resume = &r300_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &r300_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &r300_mc_wait_for_idle,
.gart = {
.resume = &r300_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &r300_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &r300_mc_wait_for_idle,
.gart = {
.resume = &r420_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &r300_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &r300_mc_wait_for_idle,
.gart = {
.resume = &rs400_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &r300_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &rs400_mc_wait_for_idle,
.gart = {
.resume = &rs600_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &rs600_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &rs600_mc_wait_for_idle,
.gart = {
.resume = &rs690_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &rs600_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &rs690_mc_wait_for_idle,
.gart = {
.resume = &rv515_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &rs600_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &rv515_mc_wait_for_idle,
.gart = {
.resume = &r520_resume,
.vga_set_state = &r100_vga_set_state,
.asic_reset = &rs600_asic_reset,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = NULL,
.gui_idle = &r100_gui_idle,
.mc_wait_for_idle = &r520_mc_wait_for_idle,
.gart = {
.resume = &r600_resume,
.vga_set_state = &r600_vga_set_state,
.asic_reset = &r600_asic_reset,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &r600_mc_wait_for_idle,
.get_xclk = &r600_get_xclk,
.resume = &r600_resume,
.vga_set_state = &r600_vga_set_state,
.asic_reset = &r600_asic_reset,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &r600_mc_wait_for_idle,
.get_xclk = &r600_get_xclk,
.resume = &r600_resume,
.vga_set_state = &r600_vga_set_state,
.asic_reset = &r600_asic_reset,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &r600_mc_wait_for_idle,
.get_xclk = &r600_get_xclk,
.resume = &rv770_resume,
.asic_reset = &r600_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &r600_mc_wait_for_idle,
.get_xclk = &rv770_get_xclk,
.resume = &evergreen_resume,
.asic_reset = &evergreen_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &rv770_get_xclk,
.resume = &evergreen_resume,
.asic_reset = &evergreen_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &r600_get_xclk,
.resume = &evergreen_resume,
.asic_reset = &evergreen_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &rv770_get_xclk,
.resume = &cayman_resume,
.asic_reset = &cayman_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &rv770_get_xclk,
.vm = {
.init = &cayman_vm_init,
.fini = &cayman_vm_fini,
- .set_page = &cayman_dma_vm_set_page,
+ .copy_pages = &cayman_dma_vm_copy_pages,
+ .write_pages = &cayman_dma_vm_write_pages,
+ .set_pages = &cayman_dma_vm_set_pages,
+ .pad_ib = &cayman_dma_vm_pad_ib,
},
.ring = {
[RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring,
.resume = &cayman_resume,
.asic_reset = &cayman_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &r600_get_xclk,
.vm = {
.init = &cayman_vm_init,
.fini = &cayman_vm_fini,
- .set_page = &cayman_dma_vm_set_page,
+ .copy_pages = &cayman_dma_vm_copy_pages,
+ .write_pages = &cayman_dma_vm_write_pages,
+ .set_pages = &cayman_dma_vm_set_pages,
+ .pad_ib = &cayman_dma_vm_pad_ib,
},
.ring = {
[RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring,
.resume = &si_resume,
.asic_reset = &si_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = r600_ioctl_wait_idle,
+ .mmio_hdp_flush = r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &si_get_xclk,
.vm = {
.init = &si_vm_init,
.fini = &si_vm_fini,
- .set_page = &si_dma_vm_set_page,
+ .copy_pages = &si_dma_vm_copy_pages,
+ .write_pages = &si_dma_vm_write_pages,
+ .set_pages = &si_dma_vm_set_pages,
+ .pad_ib = &cayman_dma_vm_pad_ib,
},
.ring = {
[RADEON_RING_TYPE_GFX_INDEX] = &si_gfx_ring,
.resume = &cik_resume,
.asic_reset = &cik_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = &r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &cik_get_xclk,
.vm = {
.init = &cik_vm_init,
.fini = &cik_vm_fini,
- .set_page = &cik_sdma_vm_set_page,
+ .copy_pages = &cik_sdma_vm_copy_pages,
+ .write_pages = &cik_sdma_vm_write_pages,
+ .set_pages = &cik_sdma_vm_set_pages,
+ .pad_ib = &cik_sdma_vm_pad_ib,
},
.ring = {
[RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring,
.resume = &cik_resume,
.asic_reset = &cik_asic_reset,
.vga_set_state = &r600_vga_set_state,
- .ioctl_wait_idle = NULL,
+ .mmio_hdp_flush = &r600_mmio_hdp_flush,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.get_xclk = &cik_get_xclk,
.vm = {
.init = &cik_vm_init,
.fini = &cik_vm_fini,
- .set_page = &cik_sdma_vm_set_page,
+ .copy_pages = &cik_sdma_vm_copy_pages,
+ .write_pages = &cik_sdma_vm_write_pages,
+ .set_pages = &cik_sdma_vm_set_pages,
+ .pad_ib = &cik_sdma_vm_pad_ib,
},
.ring = {
[RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring,
rdev->cg_flags =
RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
- RADEON_CG_SUPPORT_GFX_CGCG |
+ /*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
RADEON_CG_SUPPORT_GFX_CGTS |
RADEON_CG_SUPPORT_GFX_CGTS_LS |
rdev->cg_flags =
RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
- RADEON_CG_SUPPORT_GFX_CGCG |
+ /*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
RADEON_CG_SUPPORT_GFX_CGTS |
RADEON_CG_SUPPORT_GFX_CP_LS |
rdev->cg_flags =
RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
- RADEON_CG_SUPPORT_GFX_CGCG |
+ /*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
RADEON_CG_SUPPORT_GFX_CGTS |
RADEON_CG_SUPPORT_GFX_CGTS_LS |
rdev->cg_flags =
RADEON_CG_SUPPORT_GFX_MGCG |
RADEON_CG_SUPPORT_GFX_MGLS |
- RADEON_CG_SUPPORT_GFX_CGCG |
+ /*RADEON_CG_SUPPORT_GFX_CGCG |*/
RADEON_CG_SUPPORT_GFX_CGLS |
RADEON_CG_SUPPORT_GFX_CGTS |
RADEON_CG_SUPPORT_GFX_CGTS_LS |
u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc);
void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
void r100_pci_gart_set_page(struct radeon_device *rdev, unsigned i,
- uint64_t addr);
+ uint64_t addr, uint32_t flags);
void r100_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
int r100_irq_set(struct radeon_device *rdev);
int r100_irq_process(struct radeon_device *rdev);
struct radeon_ring *ring);
void r100_gfx_set_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
-
+void r100_ring_hdp_flush(struct radeon_device *rdev,
+ struct radeon_ring *ring);
/*
* r200,rv250,rs300,rv280
*/
extern int r300_cs_parse(struct radeon_cs_parser *p);
extern void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
extern void rv370_pcie_gart_set_page(struct radeon_device *rdev, unsigned i,
- uint64_t addr);
+ uint64_t addr, uint32_t flags);
extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
extern int rv370_get_pcie_lanes(struct radeon_device *rdev);
extern void r300_set_reg_safe(struct radeon_device *rdev);
extern int rs400_resume(struct radeon_device *rdev);
void rs400_gart_tlb_flush(struct radeon_device *rdev);
void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,
- uint64_t addr);
+ uint64_t addr, uint32_t flags);
uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);
void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
int rs400_gart_init(struct radeon_device *rdev);
u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc);
void rs600_gart_tlb_flush(struct radeon_device *rdev);
void rs600_gart_set_page(struct radeon_device *rdev, unsigned i,
- uint64_t addr);
+ uint64_t addr, uint32_t flags);
uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);
void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
void rs600_bandwidth_update(struct radeon_device *rdev);
bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
void r600_hpd_set_polarity(struct radeon_device *rdev,
enum radeon_hpd_id hpd);
-extern void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo);
+extern void r600_mmio_hdp_flush(struct radeon_device *rdev);
extern bool r600_gui_idle(struct radeon_device *rdev);
extern void r600_pm_misc(struct radeon_device *rdev);
extern void r600_pm_init_profile(struct radeon_device *rdev);
struct radeon_ib *ib);
bool cayman_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);
bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);
-void cayman_dma_vm_set_page(struct radeon_device *rdev,
- struct radeon_ib *ib,
- uint64_t pe,
- uint64_t addr, unsigned count,
- uint32_t incr, uint32_t flags);
+
+void cayman_dma_vm_copy_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count);
+void cayman_dma_vm_write_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+void cayman_dma_vm_set_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+void cayman_dma_vm_pad_ib(struct radeon_ib *ib);
void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
uint64_t src_offset, uint64_t dst_offset,
unsigned num_gpu_pages,
struct radeon_fence **fence);
-void si_dma_vm_set_page(struct radeon_device *rdev,
- struct radeon_ib *ib,
- uint64_t pe,
- uint64_t addr, unsigned count,
- uint32_t incr, uint32_t flags);
+
+void si_dma_vm_copy_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count);
+void si_dma_vm_write_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+void si_dma_vm_set_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+
void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
u32 si_get_xclk(struct radeon_device *rdev);
uint64_t si_get_gpu_clock_counter(struct radeon_device *rdev);
int cik_vm_init(struct radeon_device *rdev);
void cik_vm_fini(struct radeon_device *rdev);
void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
-void cik_sdma_vm_set_page(struct radeon_device *rdev,
- struct radeon_ib *ib,
- uint64_t pe,
- uint64_t addr, unsigned count,
- uint32_t incr, uint32_t flags);
+
+void cik_sdma_vm_copy_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count);
+void cik_sdma_vm_write_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+void cik_sdma_vm_set_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags);
+void cik_sdma_vm_pad_ib(struct radeon_ib *ib);
+
void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
int cik_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);
u32 cik_gfx_get_rptr(struct radeon_device *rdev,
"adm1032",
"adm1030",
"max6649",
- "lm64",
+ "lm63", /* lm64 */
"f75375",
"asc7xxx",
};
"adm1032",
"adm1030",
"max6649",
- "lm64",
+ "lm63", /* lm64 */
"f75375",
"RV6xx",
"RV770",
return 0;
}
+union get_voltage_info {
+ struct _GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_2 in;
+ struct _GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 evv_out;
+};
+
+int radeon_atom_get_voltage_evv(struct radeon_device *rdev,
+ u16 virtual_voltage_id,
+ u16 *voltage)
+{
+ int index = GetIndexIntoMasterTable(COMMAND, GetVoltageInfo);
+ u32 entry_id;
+ u32 count = rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count;
+ union get_voltage_info args;
+
+ for (entry_id = 0; entry_id < count; entry_id++) {
+ if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].v ==
+ virtual_voltage_id)
+ break;
+ }
+
+ if (entry_id >= count)
+ return -EINVAL;
+
+ args.in.ucVoltageType = VOLTAGE_TYPE_VDDC;
+ args.in.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE;
+ args.in.ulSCLKFreq =
+ cpu_to_le32(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].clk);
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ *voltage = le16_to_cpu(args.evv_out.usVoltageLevel);
+
+ return 0;
+}
+
int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev,
u16 voltage_level, u8 voltage_type,
u32 *gpio_value, u32 *gpio_mask)
return false;
}
+int radeon_atom_get_svi2_info(struct radeon_device *rdev,
+ u8 voltage_type,
+ u8 *svd_gpio_id, u8 *svc_gpio_id)
+{
+ int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo);
+ u8 frev, crev;
+ u16 data_offset, size;
+ union voltage_object_info *voltage_info;
+ union voltage_object *voltage_object = NULL;
+
+ if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
+ &frev, &crev, &data_offset)) {
+ voltage_info = (union voltage_object_info *)
+ (rdev->mode_info.atom_context->bios + data_offset);
+
+ switch (frev) {
+ case 3:
+ switch (crev) {
+ case 1:
+ voltage_object = (union voltage_object *)
+ atom_lookup_voltage_object_v3(&voltage_info->v3,
+ voltage_type,
+ VOLTAGE_OBJ_SVID2);
+ if (voltage_object) {
+ *svd_gpio_id = voltage_object->v3.asSVID2Obj.ucSVDGpioId;
+ *svc_gpio_id = voltage_object->v3.asSVID2Obj.ucSVCGpioId;
+ } else {
+ return -EINVAL;
+ }
+ break;
+ default:
+ DRM_ERROR("unknown voltage object table\n");
+ return -EINVAL;
+ }
+ break;
+ default:
+ DRM_ERROR("unknown voltage object table\n");
+ return -EINVAL;
+ }
+
+ }
+ return 0;
+}
+
int radeon_atom_get_max_voltage(struct radeon_device *rdev,
u8 voltage_type, u16 *max_voltage)
{
int time;
n = RADEON_BENCHMARK_ITERATIONS;
- r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, NULL, &sobj);
+ r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, 0, NULL, &sobj);
if (r) {
goto out_cleanup;
}
if (r) {
goto out_cleanup;
}
- r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, NULL, &dobj);
+ r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, 0, NULL, &dobj);
if (r) {
goto out_cleanup;
}
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_HDMIB:
if (radeon_connector->use_digital) {
- if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
if (connector->display_info.bpc)
bpc = connector->display_info.bpc;
}
break;
case DRM_MODE_CONNECTOR_DVID:
case DRM_MODE_CONNECTOR_HDMIA:
- if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
if (connector->display_info.bpc)
bpc = connector->display_info.bpc;
}
dig_connector = radeon_connector->con_priv;
if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
(dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) ||
- drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
if (connector->display_info.bpc)
bpc = connector->display_info.bpc;
}
break;
}
- if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
/* hdmi deep color only implemented on DCE4+ */
if ((bpc > 8) && !ASIC_IS_DCE4(rdev)) {
DRM_DEBUG("%s: HDMI deep color %d bpc unsupported. Using 8 bpc.\n",
connector->name, bpc);
}
}
+ else if (bpc > 8) {
+ /* max_tmds_clock missing, but hdmi spec mandates it for deep color. */
+ DRM_DEBUG("%s: Required max tmds clock for HDMI deep color missing. Using 8 bpc.\n",
+ connector->name);
+ bpc = 8;
+ }
}
- if ((radeon_deep_color == 0) && (bpc > 8))
+ if ((radeon_deep_color == 0) && (bpc > 8)) {
+ DRM_DEBUG("%s: Deep color disabled. Set radeon module param deep_color=1 to enable.\n",
+ connector->name);
bpc = 8;
+ }
DRM_DEBUG("%s: Display bpc=%d, returned bpc=%d\n",
connector->name, connector->display_info.bpc, bpc);
struct drm_encoder *best_encoder = NULL;
struct drm_encoder *encoder = NULL;
struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
- struct drm_mode_object *obj;
bool connected;
int i;
if (connector->encoder_ids[i] == 0)
break;
- obj = drm_mode_object_find(connector->dev,
- connector->encoder_ids[i],
- DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ encoder = drm_encoder_find(connector->dev,
+ connector->encoder_ids[i]);
+ if (!encoder)
continue;
- encoder = obj_to_encoder(obj);
-
if ((encoder == best_encoder) && (status == connector_status_connected))
connected = true;
else
static struct drm_encoder *radeon_find_encoder(struct drm_connector *connector, int encoder_type)
{
- struct drm_mode_object *obj;
struct drm_encoder *encoder;
int i;
if (connector->encoder_ids[i] == 0)
break;
- obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+ if (!encoder)
continue;
- encoder = obj_to_encoder(obj);
if (encoder->encoder_type == encoder_type)
return encoder;
}
return NULL;
}
+struct edid *radeon_connector_edid(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct drm_property_blob *edid_blob = connector->edid_blob_ptr;
+
+ if (radeon_connector->edid) {
+ return radeon_connector->edid;
+ } else if (edid_blob) {
+ struct edid *edid = kmemdup(edid_blob->data, edid_blob->length, GFP_KERNEL);
+ if (edid)
+ radeon_connector->edid = edid;
+ }
+ return radeon_connector->edid;
+}
+
+static void radeon_connector_get_edid(struct drm_connector *connector)
+{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+ if (radeon_connector->edid)
+ return;
+
+ /* on hw with routers, select right port */
+ if (radeon_connector->router.ddc_valid)
+ radeon_router_select_ddc_port(radeon_connector);
+
+ if ((radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
+ ENCODER_OBJECT_ID_NONE) &&
+ radeon_connector->ddc_bus->has_aux) {
+ radeon_connector->edid = drm_get_edid(connector,
+ &radeon_connector->ddc_bus->aux.ddc);
+ } else if ((connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
+ (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+ struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
+
+ if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
+ dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) &&
+ radeon_connector->ddc_bus->has_aux)
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+ &radeon_connector->ddc_bus->aux.ddc);
+ else if (radeon_connector->ddc_bus)
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+ &radeon_connector->ddc_bus->adapter);
+ } else if (radeon_connector->ddc_bus) {
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+ &radeon_connector->ddc_bus->adapter);
+ }
+
+ if (!radeon_connector->edid) {
+ if (rdev->is_atom_bios) {
+ /* some laptops provide a hardcoded edid in rom for LCDs */
+ if (((connector->connector_type == DRM_MODE_CONNECTOR_LVDS) ||
+ (connector->connector_type == DRM_MODE_CONNECTOR_eDP)))
+ radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
+ } else {
+ /* some servers provide a hardcoded edid in rom for KVMs */
+ radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
+ }
+ }
+}
+
+static void radeon_connector_free_edid(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+ if (radeon_connector->edid) {
+ kfree(radeon_connector->edid);
+ radeon_connector->edid = NULL;
+ }
+}
+
+static int radeon_ddc_get_modes(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ int ret;
+
+ if (radeon_connector->edid) {
+ drm_mode_connector_update_edid_property(connector, radeon_connector->edid);
+ ret = drm_add_edid_modes(connector, radeon_connector->edid);
+ drm_edid_to_eld(connector, radeon_connector->edid);
+ return ret;
+ }
+ drm_mode_connector_update_edid_property(connector, NULL);
+ return 0;
+}
+
static struct drm_encoder *radeon_best_single_encoder(struct drm_connector *connector)
{
int enc_id = connector->encoder_ids[0];
- struct drm_mode_object *obj;
- struct drm_encoder *encoder;
-
/* pick the encoder ids */
- if (enc_id) {
- obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
- if (!obj)
- return NULL;
- encoder = obj_to_encoder(obj);
- return encoder;
- }
+ if (enc_id)
+ return drm_encoder_find(connector->dev, enc_id);
return NULL;
}
+static void radeon_get_native_mode(struct drm_connector *connector)
+{
+ struct drm_encoder *encoder = radeon_best_single_encoder(connector);
+ struct radeon_encoder *radeon_encoder;
+
+ if (encoder == NULL)
+ return;
+
+ radeon_encoder = to_radeon_encoder(encoder);
+
+ if (!list_empty(&connector->probed_modes)) {
+ struct drm_display_mode *preferred_mode =
+ list_first_entry(&connector->probed_modes,
+ struct drm_display_mode, head);
+
+ radeon_encoder->native_mode = *preferred_mode;
+ } else {
+ radeon_encoder->native_mode.clock = 0;
+ }
+}
+
/*
* radeon_connector_analog_encoder_conflict_solve
* - search for other connectors sharing this encoder
radeon_property_change_mode(&radeon_encoder->base);
}
+ if (property == dev->mode_config.scaling_mode_property) {
+ enum radeon_rmx_type rmx_type;
+
+ if (connector->encoder)
+ radeon_encoder = to_radeon_encoder(connector->encoder);
+ else {
+ struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
+ radeon_encoder = to_radeon_encoder(connector_funcs->best_encoder(connector));
+ }
+
+ switch (val) {
+ default:
+ case DRM_MODE_SCALE_NONE: rmx_type = RMX_OFF; break;
+ case DRM_MODE_SCALE_CENTER: rmx_type = RMX_CENTER; break;
+ case DRM_MODE_SCALE_ASPECT: rmx_type = RMX_ASPECT; break;
+ case DRM_MODE_SCALE_FULLSCREEN: rmx_type = RMX_FULL; break;
+ }
+ if (radeon_encoder->rmx_type == rmx_type)
+ return 0;
+
+ if ((rmx_type != DRM_MODE_SCALE_NONE) &&
+ (radeon_encoder->native_mode.clock == 0))
+ return 0;
+
+ radeon_encoder->rmx_type = rmx_type;
+
+ radeon_property_change_mode(&radeon_encoder->base);
+ }
+
return 0;
}
static int radeon_lvds_get_modes(struct drm_connector *connector)
{
- struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct drm_encoder *encoder;
int ret = 0;
struct drm_display_mode *mode;
- if (radeon_connector->ddc_bus) {
- ret = radeon_ddc_get_modes(radeon_connector);
- if (ret > 0) {
- encoder = radeon_best_single_encoder(connector);
- if (encoder) {
- radeon_fixup_lvds_native_mode(encoder, connector);
- /* add scaled modes */
- radeon_add_common_modes(encoder, connector);
- }
- return ret;
+ radeon_connector_get_edid(connector);
+ ret = radeon_ddc_get_modes(connector);
+ if (ret > 0) {
+ encoder = radeon_best_single_encoder(connector);
+ if (encoder) {
+ radeon_fixup_lvds_native_mode(encoder, connector);
+ /* add scaled modes */
+ radeon_add_common_modes(encoder, connector);
}
+ return ret;
}
encoder = radeon_best_single_encoder(connector);
}
/* check for edid as well */
+ radeon_connector_get_edid(connector);
if (radeon_connector->edid)
ret = connector_status_connected;
- else {
- if (radeon_connector->ddc_bus) {
- radeon_connector->edid = drm_get_edid(&radeon_connector->base,
- &radeon_connector->ddc_bus->adapter);
- if (radeon_connector->edid)
- ret = connector_status_connected;
- }
- }
/* check acpi lid status ??? */
radeon_connector_update_scratch_regs(connector, ret);
{
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
- if (radeon_connector->edid)
- kfree(radeon_connector->edid);
+ radeon_connector_free_edid(connector);
kfree(radeon_connector->con_priv);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
static int radeon_vga_get_modes(struct drm_connector *connector)
{
- struct radeon_connector *radeon_connector = to_radeon_connector(connector);
int ret;
- ret = radeon_ddc_get_modes(radeon_connector);
+ radeon_connector_get_edid(connector);
+ ret = radeon_ddc_get_modes(connector);
+
+ radeon_get_native_mode(connector);
return ret;
}
dret = radeon_ddc_probe(radeon_connector, false);
if (dret) {
radeon_connector->detected_by_load = false;
- if (radeon_connector->edid) {
- kfree(radeon_connector->edid);
- radeon_connector->edid = NULL;
- }
- radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+ radeon_connector_free_edid(connector);
+ radeon_connector_get_edid(connector);
if (!radeon_connector->edid) {
DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
connector->name);
ret = connector_status_connected;
} else {
- radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
+ radeon_connector->use_digital =
+ !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
/* some oems have boards with separate digital and analog connectors
* with a shared ddc line (often vga + hdmi)
*/
if (radeon_connector->use_digital && radeon_connector->shared_ddc) {
- kfree(radeon_connector->edid);
- radeon_connector->edid = NULL;
+ radeon_connector_free_edid(connector);
ret = connector_status_disconnected;
- } else
+ } else {
ret = connector_status_connected;
+ }
}
} else {
.set_property = radeon_connector_set_property,
};
-static int radeon_dvi_get_modes(struct drm_connector *connector)
-{
- struct radeon_connector *radeon_connector = to_radeon_connector(connector);
- int ret;
-
- ret = radeon_ddc_get_modes(radeon_connector);
- return ret;
-}
-
static bool radeon_check_hpd_status_unchanged(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct drm_encoder *encoder = NULL;
struct drm_encoder_helper_funcs *encoder_funcs;
- struct drm_mode_object *obj;
int i, r;
enum drm_connector_status ret = connector_status_disconnected;
bool dret = false, broken_edid = false;
dret = radeon_ddc_probe(radeon_connector, false);
if (dret) {
radeon_connector->detected_by_load = false;
- if (radeon_connector->edid) {
- kfree(radeon_connector->edid);
- radeon_connector->edid = NULL;
- }
- radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+ radeon_connector_free_edid(connector);
+ radeon_connector_get_edid(connector);
if (!radeon_connector->edid) {
DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
connector->name);
/* rs690 seems to have a problem with connectors not existing and always
* return a block of 0's. If we see this just stop polling on this output */
- if ((rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) && radeon_connector->base.null_edid_counter) {
+ if ((rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) &&
+ radeon_connector->base.null_edid_counter) {
ret = connector_status_disconnected;
DRM_ERROR("%s: detected RS690 floating bus bug, stopping ddc detect\n",
connector->name);
broken_edid = true; /* defer use_digital to later */
}
} else {
- radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
+ radeon_connector->use_digital =
+ !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
/* some oems have boards with separate digital and analog connectors
* with a shared ddc line (often vga + hdmi)
*/
if ((!radeon_connector->use_digital) && radeon_connector->shared_ddc) {
- kfree(radeon_connector->edid);
- radeon_connector->edid = NULL;
+ radeon_connector_free_edid(connector);
ret = connector_status_disconnected;
- } else
+ } else {
ret = connector_status_connected;
-
+ }
/* This gets complicated. We have boards with VGA + HDMI with a
* shared DDC line and we have boards with DVI-D + HDMI with a shared
* DDC line. The latter is more complex because with DVI<->HDMI adapters
if (list_connector->connector_type != DRM_MODE_CONNECTOR_VGA) {
/* hpd is our only option in this case */
if (!radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) {
- kfree(radeon_connector->edid);
- radeon_connector->edid = NULL;
+ radeon_connector_free_edid(connector);
ret = connector_status_disconnected;
}
}
if (connector->encoder_ids[i] == 0)
break;
- obj = drm_mode_object_find(connector->dev,
- connector->encoder_ids[i],
- DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ encoder = drm_encoder_find(connector->dev,
+ connector->encoder_ids[i]);
+ if (!encoder)
continue;
- encoder = obj_to_encoder(obj);
-
if (encoder->encoder_type != DRM_MODE_ENCODER_DAC &&
encoder->encoder_type != DRM_MODE_ENCODER_TVDAC)
continue;
{
int enc_id = connector->encoder_ids[0];
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
- struct drm_mode_object *obj;
struct drm_encoder *encoder;
int i;
for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
if (connector->encoder_ids[i] == 0)
break;
- obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+ if (!encoder)
continue;
- encoder = obj_to_encoder(obj);
-
if (radeon_connector->use_digital == true) {
if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS)
return encoder;
/* then check use digitial */
/* pick the first one */
- if (enc_id) {
- obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
- if (!obj)
- return NULL;
- encoder = obj_to_encoder(obj);
- return encoder;
- }
+ if (enc_id)
+ return drm_encoder_find(connector->dev, enc_id);
return NULL;
}
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B))
return MODE_OK;
- else if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ else if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
/* HDMI 1.3+ supports max clock of 340 Mhz */
if (mode->clock > 340000)
return MODE_CLOCK_HIGH;
}
static const struct drm_connector_helper_funcs radeon_dvi_connector_helper_funcs = {
- .get_modes = radeon_dvi_get_modes,
+ .get_modes = radeon_vga_get_modes,
.mode_valid = radeon_dvi_mode_valid,
.best_encoder = radeon_dvi_encoder,
};
if (!radeon_dig_connector->edp_on)
atombios_set_edp_panel_power(connector,
ATOM_TRANSMITTER_ACTION_POWER_ON);
- ret = radeon_ddc_get_modes(radeon_connector);
+ radeon_connector_get_edid(connector);
+ ret = radeon_ddc_get_modes(connector);
if (!radeon_dig_connector->edp_on)
atombios_set_edp_panel_power(connector,
ATOM_TRANSMITTER_ACTION_POWER_OFF);
if (encoder)
radeon_atom_ext_encoder_setup_ddc(encoder);
}
- ret = radeon_ddc_get_modes(radeon_connector);
+ radeon_connector_get_edid(connector);
+ ret = radeon_ddc_get_modes(connector);
}
if (ret > 0) {
if (encoder)
radeon_atom_ext_encoder_setup_ddc(encoder);
}
- ret = radeon_ddc_get_modes(radeon_connector);
+ radeon_connector_get_edid(connector);
+ ret = radeon_ddc_get_modes(connector);
+
+ radeon_get_native_mode(connector);
}
return ret;
u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector)
{
- struct drm_mode_object *obj;
struct drm_encoder *encoder;
struct radeon_encoder *radeon_encoder;
int i;
if (connector->encoder_ids[i] == 0)
break;
- obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+ if (!encoder)
continue;
- encoder = obj_to_encoder(obj);
radeon_encoder = to_radeon_encoder(encoder);
switch (radeon_encoder->encoder_id) {
return ENCODER_OBJECT_ID_NONE;
}
-bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
+static bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
{
- struct drm_mode_object *obj;
struct drm_encoder *encoder;
struct radeon_encoder *radeon_encoder;
int i;
if (connector->encoder_ids[i] == 0)
break;
- obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
- if (!obj)
+ encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+ if (!encoder)
continue;
- encoder = obj_to_encoder(obj);
radeon_encoder = to_radeon_encoder(encoder);
if (radeon_encoder->caps & ATOM_ENCODER_CAP_RECORD_HBR2)
found = true;
goto out;
}
- if (radeon_connector->edid) {
- kfree(radeon_connector->edid);
- radeon_connector->edid = NULL;
- }
+ radeon_connector_free_edid(connector);
if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) ||
(connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) {
(radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
return radeon_dp_mode_valid_helper(connector, mode);
} else {
- if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
/* HDMI 1.3+ supports max clock of 340 Mhz */
if (mode->clock > 340000)
return MODE_CLOCK_HIGH;
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.load_detect_property,
1);
+ drm_object_attach_property(&radeon_connector->base.base,
+ dev->mode_config.scaling_mode_property,
+ DRM_MODE_SCALE_NONE);
break;
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_DVID:
rdev->mode_info.underscan_vborder_property,
0);
+ drm_object_attach_property(&radeon_connector->base.base,
+ dev->mode_config.scaling_mode_property,
+ DRM_MODE_SCALE_NONE);
+
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.dither_property,
RADEON_FMT_DITHER_DISABLE);
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.load_detect_property,
1);
+ if (ASIC_IS_AVIVO(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ dev->mode_config.scaling_mode_property,
+ DRM_MODE_SCALE_NONE);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.load_detect_property,
1);
+ if (ASIC_IS_AVIVO(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ dev->mode_config.scaling_mode_property,
+ DRM_MODE_SCALE_NONE);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->interlace_allowed = true;
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.underscan_vborder_property,
0);
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.dither_property,
+ RADEON_FMT_DITHER_DISABLE);
+ drm_object_attach_property(&radeon_connector->base.base,
+ dev->mode_config.scaling_mode_property,
+ DRM_MODE_SCALE_NONE);
}
if (ASIC_IS_DCE2(rdev) && (radeon_audio != 0)) {
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
}
- if (ASIC_IS_AVIVO(rdev)) {
- drm_object_attach_property(&radeon_connector->base.base,
- rdev->mode_info.dither_property,
- RADEON_FMT_DITHER_DISABLE);
- }
if (connector_type == DRM_MODE_CONNECTOR_DVII) {
radeon_connector->dac_load_detect = true;
drm_object_attach_property(&radeon_connector->base.base,
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.underscan_vborder_property,
0);
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.dither_property,
+ RADEON_FMT_DITHER_DISABLE);
+ drm_object_attach_property(&radeon_connector->base.base,
+ dev->mode_config.scaling_mode_property,
+ DRM_MODE_SCALE_NONE);
}
if (ASIC_IS_DCE2(rdev) && (radeon_audio != 0)) {
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
}
- if (ASIC_IS_AVIVO(rdev)) {
- drm_object_attach_property(&radeon_connector->base.base,
- rdev->mode_info.dither_property,
- RADEON_FMT_DITHER_DISABLE);
- }
subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = true;
if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.underscan_vborder_property,
0);
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.dither_property,
+ RADEON_FMT_DITHER_DISABLE);
+ drm_object_attach_property(&radeon_connector->base.base,
+ dev->mode_config.scaling_mode_property,
+ DRM_MODE_SCALE_NONE);
}
if (ASIC_IS_DCE2(rdev) && (radeon_audio != 0)) {
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
}
- if (ASIC_IS_AVIVO(rdev)) {
- drm_object_attach_property(&radeon_connector->base.base,
- rdev->mode_info.dither_property,
- RADEON_FMT_DITHER_DISABLE);
-
- }
connector->interlace_allowed = true;
/* in theory with a DP to VGA converter... */
connector->doublescan_allowed = false;
connector->polled = DRM_CONNECTOR_POLL_HPD;
connector->display_info.subpixel_order = subpixel_order;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
if (has_aux)
radeon_dp_aux_init(radeon_connector);
} else
connector->polled = DRM_CONNECTOR_POLL_HPD;
connector->display_info.subpixel_order = subpixel_order;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
}
if (r)
return r;
}
- return 0;
+
+ return radeon_vm_clear_invalids(rdev, vm);
}
static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev,
"LAST",
};
+#define RADEON_PX_QUIRK_DISABLE_PX (1 << 0)
+#define RADEON_PX_QUIRK_LONG_WAKEUP (1 << 1)
+
+struct radeon_px_quirk {
+ u32 chip_vendor;
+ u32 chip_device;
+ u32 subsys_vendor;
+ u32 subsys_device;
+ u32 px_quirk_flags;
+};
+
+static struct radeon_px_quirk radeon_px_quirk_list[] = {
+ /* Acer aspire 5560g (CPU: AMD A4-3305M; GPU: AMD Radeon HD 6480g + 7470m)
+ * https://bugzilla.kernel.org/show_bug.cgi?id=74551
+ */
+ { PCI_VENDOR_ID_ATI, 0x6760, 0x1025, 0x0672, RADEON_PX_QUIRK_DISABLE_PX },
+ /* Asus K73TA laptop with AMD A6-3400M APU and Radeon 6550 GPU
+ * https://bugzilla.kernel.org/show_bug.cgi?id=51381
+ */
+ { PCI_VENDOR_ID_ATI, 0x6741, 0x1043, 0x108c, RADEON_PX_QUIRK_DISABLE_PX },
+ /* macbook pro 8.2 */
+ { PCI_VENDOR_ID_ATI, 0x6741, PCI_VENDOR_ID_APPLE, 0x00e2, RADEON_PX_QUIRK_LONG_WAKEUP },
+ { 0, 0, 0, 0, 0 },
+};
+
bool radeon_is_px(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
return false;
}
+static void radeon_device_handle_px_quirks(struct radeon_device *rdev)
+{
+ struct radeon_px_quirk *p = radeon_px_quirk_list;
+
+ /* Apply PX quirks */
+ while (p && p->chip_device != 0) {
+ if (rdev->pdev->vendor == p->chip_vendor &&
+ rdev->pdev->device == p->chip_device &&
+ rdev->pdev->subsystem_vendor == p->subsys_vendor &&
+ rdev->pdev->subsystem_device == p->subsys_device) {
+ rdev->px_quirk_flags = p->px_quirk_flags;
+ break;
+ }
+ ++p;
+ }
+
+ if (rdev->px_quirk_flags & RADEON_PX_QUIRK_DISABLE_PX)
+ rdev->flags &= ~RADEON_IS_PX;
+}
+
/**
* radeon_program_register_sequence - program an array of registers.
*
if (rdev->wb.wb_obj == NULL) {
r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_GTT, NULL, &rdev->wb.wb_obj);
+ RADEON_GEM_DOMAIN_GTT, 0, NULL,
+ &rdev->wb.wb_obj);
if (r) {
dev_warn(rdev->dev, "(%d) create WB bo failed\n", r);
return r;
/* defines number of bits in page table versus page directory,
* a page is 4KB so we have 12 bits offset, minimum 9 bits in the
* page table and the remaining bits are in the page directory */
- if (radeon_vm_block_size < 9) {
+ if (radeon_vm_block_size == -1) {
+
+ /* Total bits covered by PD + PTs */
+ unsigned bits = ilog2(radeon_vm_size) + 17;
+
+ /* Make sure the PD is 4K in size up to 8GB address space.
+ Above that split equal between PD and PTs */
+ if (radeon_vm_size <= 8)
+ radeon_vm_block_size = bits - 9;
+ else
+ radeon_vm_block_size = (bits + 3) / 2;
+
+ } else if (radeon_vm_block_size < 9) {
dev_warn(rdev->dev, "VM page table size (%d) too small\n",
radeon_vm_block_size);
radeon_vm_block_size = 9;
}
}
-/**
- * radeon_switcheroo_quirk_long_wakeup - return true if longer d3 delay is
- * needed for waking up.
- *
- * @pdev: pci dev pointer
- */
-static bool radeon_switcheroo_quirk_long_wakeup(struct pci_dev *pdev)
-{
-
- /* 6600m in a macbook pro */
- if (pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE &&
- pdev->subsystem_device == 0x00e2) {
- printk(KERN_INFO "radeon: quirking longer d3 wakeup delay\n");
- return true;
- }
-
- return false;
-}
-
/**
* radeon_switcheroo_set_state - set switcheroo state
*
static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state)
{
struct drm_device *dev = pci_get_drvdata(pdev);
+ struct radeon_device *rdev = dev->dev_private;
if (radeon_is_px(dev) && state == VGA_SWITCHEROO_OFF)
return;
/* don't suspend or resume card normally */
dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
- if (d3_delay < 20 && radeon_switcheroo_quirk_long_wakeup(pdev))
+ if (d3_delay < 20 && (rdev->px_quirk_flags & RADEON_PX_QUIRK_LONG_WAKEUP))
dev->pdev->d3_delay = 20;
radeon_resume_kms(dev, true, true);
if (rdev->rio_mem == NULL)
DRM_ERROR("Unable to find PCI I/O BAR\n");
+ if (rdev->flags & RADEON_IS_PX)
+ radeon_device_handle_px_quirks(rdev);
+
/* if we have > 1 VGA cards, then disable the radeon VGA resources */
/* this will fail for cards that aren't VGA class devices, just
* ignore it */
if (radeon_crtc == NULL)
return;
+ /* Skip the pageflip completion check below (based on polling) on
+ * asics which reliably support hw pageflip completion irqs. pflip
+ * irqs are a reliable and race-free method of handling pageflip
+ * completion detection. A use_pflipirq module parameter < 2 allows
+ * to override this in case of asics with faulty pflip irqs.
+ * A module parameter of 0 would only use this polling based path,
+ * a parameter of 1 would use pflip irq only as a backup to this
+ * path, as in Linux 3.16.
+ */
+ if ((radeon_use_pflipirq == 2) && ASIC_IS_DCE4(rdev))
+ return;
+
spin_lock_irqsave(&rdev->ddev->event_lock, flags);
if (radeon_crtc->flip_status != RADEON_FLIP_SUBMITTED) {
DRM_DEBUG_DRIVER("radeon_crtc->flip_status = %d != "
return ret;
}
-int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
-{
- struct drm_device *dev = radeon_connector->base.dev;
- struct radeon_device *rdev = dev->dev_private;
- int ret = 0;
-
- /* don't leak the edid if we already fetched it in detect() */
- if (radeon_connector->edid)
- goto got_edid;
-
- /* on hw with routers, select right port */
- if (radeon_connector->router.ddc_valid)
- radeon_router_select_ddc_port(radeon_connector);
-
- if (radeon_connector_encoder_get_dp_bridge_encoder_id(&radeon_connector->base) !=
- ENCODER_OBJECT_ID_NONE) {
- if (radeon_connector->ddc_bus->has_aux)
- radeon_connector->edid = drm_get_edid(&radeon_connector->base,
- &radeon_connector->ddc_bus->aux.ddc);
- } else if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
- (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
- struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
-
- if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
- dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) &&
- radeon_connector->ddc_bus->has_aux)
- radeon_connector->edid = drm_get_edid(&radeon_connector->base,
- &radeon_connector->ddc_bus->aux.ddc);
- else if (radeon_connector->ddc_bus && !radeon_connector->edid)
- radeon_connector->edid = drm_get_edid(&radeon_connector->base,
- &radeon_connector->ddc_bus->adapter);
- } else {
- if (radeon_connector->ddc_bus && !radeon_connector->edid)
- radeon_connector->edid = drm_get_edid(&radeon_connector->base,
- &radeon_connector->ddc_bus->adapter);
- }
-
- if (!radeon_connector->edid) {
- if (rdev->is_atom_bios) {
- /* some laptops provide a hardcoded edid in rom for LCDs */
- if (((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_LVDS) ||
- (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)))
- radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
- } else
- /* some servers provide a hardcoded edid in rom for KVMs */
- radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
- }
- if (radeon_connector->edid) {
-got_edid:
- drm_mode_connector_update_edid_property(&radeon_connector->base, radeon_connector->edid);
- ret = drm_add_edid_modes(&radeon_connector->base, radeon_connector->edid);
- drm_edid_to_eld(&radeon_connector->base, radeon_connector->edid);
- return ret;
- }
- drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);
- return 0;
-}
-
/* avivo */
/**
(!(mode->flags & DRM_MODE_FLAG_INTERLACE)) &&
((radeon_encoder->underscan_type == UNDERSCAN_ON) ||
((radeon_encoder->underscan_type == UNDERSCAN_AUTO) &&
- drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
is_hdtv_mode(mode)))) {
if (radeon_encoder->underscan_hborder != 0)
radeon_crtc->h_border = radeon_encoder->underscan_hborder;
* 2.38.0 - RADEON_GEM_OP (GET_INITIAL_DOMAIN, SET_INITIAL_DOMAIN),
* CIK: 1D and linear tiling modes contain valid PIPE_CONFIG
* 2.39.0 - Add INFO query for number of active CUs
+ * 2.40.0 - Add RADEON_GEM_GTT_WC/UC, flush HDP cache before submitting
+ * CS to GPU
*/
#define KMS_DRIVER_MAJOR 2
-#define KMS_DRIVER_MINOR 39
+#define KMS_DRIVER_MINOR 40
#define KMS_DRIVER_PATCHLEVEL 0
int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
int radeon_driver_unload_kms(struct drm_device *dev);
int radeon_aspm = -1;
int radeon_runtime_pm = -1;
int radeon_hard_reset = 0;
-int radeon_vm_size = 4;
-int radeon_vm_block_size = 9;
+int radeon_vm_size = 8;
+int radeon_vm_block_size = -1;
int radeon_deep_color = 0;
+int radeon_use_pflipirq = 2;
MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
module_param_named(no_wb, radeon_no_wb, int, 0444);
MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 4GB)");
module_param_named(vm_size, radeon_vm_size, int, 0444);
-MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default 9)");
+MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)");
module_param_named(vm_block_size, radeon_vm_block_size, int, 0444);
MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))");
module_param_named(deep_color, radeon_deep_color, int, 0444);
+MODULE_PARM_DESC(use_pflipirq, "Pflip irqs for pageflip completion (0 = disable, 1 = as fallback, 2 = exclusive (default))");
+module_param_named(use_pflipirq, radeon_use_pflipirq, int, 0444);
+
static struct pci_device_id pciidlist[] = {
radeon_PCI_IDS
};
case DRM_MODE_CONNECTOR_HDMIB:
if (radeon_connector->use_digital) {
/* HDMI 1.3 supports up to 340 Mhz over single link */
- if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
if (pixel_clock > 340000)
return true;
else
return false;
else {
/* HDMI 1.3 supports up to 340 Mhz over single link */
- if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
if (pixel_clock > 340000)
return true;
else
aligned_size = ALIGN(size, PAGE_SIZE);
ret = radeon_gem_object_create(rdev, aligned_size, 0,
RADEON_GEM_DOMAIN_VRAM,
- false, true,
- &gobj);
+ 0, true, &gobj);
if (ret) {
printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
aligned_size);
return 0;
}
-static struct drm_fb_helper_funcs radeon_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs radeon_fb_helper_funcs = {
.gamma_set = radeon_crtc_fb_gamma_set,
.gamma_get = radeon_crtc_fb_gamma_get,
.fb_probe = radeonfb_create,
rfbdev->rdev = rdev;
rdev->mode_info.rfbdev = rfbdev;
- rfbdev->helper.funcs = &radeon_fb_helper_funcs;
+
+ drm_fb_helper_prepare(rdev->ddev, &rfbdev->helper,
+ &radeon_fb_helper_funcs);
ret = drm_fb_helper_init(rdev->ddev, &rfbdev->helper,
rdev->num_crtc,
if (rdev->gart.robj == NULL) {
r = radeon_bo_create(rdev, rdev->gart.table_size,
PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
- NULL, &rdev->gart.robj);
+ 0, NULL, &rdev->gart.robj);
if (r) {
return r;
}
page_base = rdev->gart.pages_addr[p];
for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
if (rdev->gart.ptr) {
- radeon_gart_set_page(rdev, t, page_base);
+ radeon_gart_set_page(rdev, t, page_base,
+ RADEON_GART_PAGE_DUMMY);
}
page_base += RADEON_GPU_PAGE_SIZE;
}
* @pages: number of pages to bind
* @pagelist: pages to bind
* @dma_addr: DMA addresses of pages
+ * @flags: RADEON_GART_PAGE_* flags
*
* Binds the requested pages to the gart page table
* (all asics).
* Returns 0 for success, -EINVAL for failure.
*/
int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
- int pages, struct page **pagelist, dma_addr_t *dma_addr)
+ int pages, struct page **pagelist, dma_addr_t *dma_addr,
+ uint32_t flags)
{
unsigned t;
unsigned p;
if (rdev->gart.ptr) {
page_base = rdev->gart.pages_addr[p];
for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
- radeon_gart_set_page(rdev, t, page_base);
+ radeon_gart_set_page(rdev, t, page_base, flags);
page_base += RADEON_GPU_PAGE_SIZE;
}
}
return 0;
}
-/**
- * radeon_gart_restore - bind all pages in the gart page table
- *
- * @rdev: radeon_device pointer
- *
- * Binds all pages in the gart page table (all asics).
- * Used to rebuild the gart table on device startup or resume.
- */
-void radeon_gart_restore(struct radeon_device *rdev)
-{
- int i, j, t;
- u64 page_base;
-
- if (!rdev->gart.ptr) {
- return;
- }
- for (i = 0, t = 0; i < rdev->gart.num_cpu_pages; i++) {
- page_base = rdev->gart.pages_addr[i];
- for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
- radeon_gart_set_page(rdev, t, page_base);
- page_base += RADEON_GPU_PAGE_SIZE;
- }
- }
- mb();
- radeon_gart_tlb_flush(rdev);
-}
-
/**
* radeon_gart_init - init the driver info for managing the gart
*
}
}
-int radeon_gem_object_create(struct radeon_device *rdev, int size,
+int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size,
int alignment, int initial_domain,
- bool discardable, bool kernel,
+ u32 flags, bool kernel,
struct drm_gem_object **obj)
{
struct radeon_bo *robj;
alignment = PAGE_SIZE;
}
- /* maximun bo size is the minimun btw visible vram and gtt size */
- max_size = min(rdev->mc.visible_vram_size, rdev->mc.gtt_size);
+ /* Maximum bo size is the unpinned gtt size since we use the gtt to
+ * handle vram to system pool migrations.
+ */
+ max_size = rdev->mc.gtt_size - rdev->gart_pin_size;
if (size > max_size) {
- printk(KERN_WARNING "%s:%d alloc size %dMb bigger than %ldMb limit\n",
- __func__, __LINE__, size >> 20, max_size >> 20);
+ DRM_DEBUG("Allocation size %ldMb bigger than %ldMb limit\n",
+ size >> 20, max_size >> 20);
return -ENOMEM;
}
retry:
- r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, NULL, &robj);
+ r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain,
+ flags, NULL, &robj);
if (r) {
if (r != -ERESTARTSYS) {
if (initial_domain == RADEON_GEM_DOMAIN_VRAM) {
initial_domain |= RADEON_GEM_DOMAIN_GTT;
goto retry;
}
- DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n",
+ DRM_ERROR("Failed to allocate GEM object (%ld, %d, %u, %d)\n",
size, initial_domain, alignment, r);
}
return r;
struct radeon_device *rdev = dev->dev_private;
struct drm_radeon_gem_info *args = data;
struct ttm_mem_type_manager *man;
- unsigned i;
man = &rdev->mman.bdev.man[TTM_PL_VRAM];
args->vram_size = rdev->mc.real_vram_size;
args->vram_visible = (u64)man->size << PAGE_SHIFT;
- if (rdev->stollen_vga_memory)
- args->vram_visible -= radeon_bo_size(rdev->stollen_vga_memory);
- args->vram_visible -= radeon_fbdev_total_size(rdev);
- args->gart_size = rdev->mc.gtt_size - 4096 - RADEON_IB_POOL_SIZE*64*1024;
- for(i = 0; i < RADEON_NUM_RINGS; ++i)
- args->gart_size -= rdev->ring[i].ring_size;
+ args->vram_visible -= rdev->vram_pin_size;
+ args->gart_size = rdev->mc.gtt_size;
+ args->gart_size -= rdev->gart_pin_size;
+
return 0;
}
/* create a gem object to contain this object in */
args->size = roundup(args->size, PAGE_SIZE);
r = radeon_gem_object_create(rdev, args->size, args->alignment,
- args->initial_domain, false,
- false, &gobj);
+ args->initial_domain, args->flags,
+ false, &gobj);
if (r) {
up_read(&rdev->exclusive_lock);
r = radeon_gem_handle_lockup(rdev, r);
struct drm_gem_object *gobj;
struct radeon_bo *robj;
int r;
+ uint32_t cur_placement = 0;
gobj = drm_gem_object_lookup(dev, filp, args->handle);
if (gobj == NULL) {
return -ENOENT;
}
robj = gem_to_radeon_bo(gobj);
- r = radeon_bo_wait(robj, NULL, false);
- /* callback hw specific functions if any */
- if (rdev->asic->ioctl_wait_idle)
- robj->rdev->asic->ioctl_wait_idle(rdev, robj);
+ r = radeon_bo_wait(robj, &cur_placement, false);
+ /* Flush HDP cache via MMIO if necessary */
+ if (rdev->asic->mmio_hdp_flush &&
+ radeon_mem_type_to_domain(cur_placement) == RADEON_GEM_DOMAIN_VRAM)
+ robj->rdev->asic->mmio_hdp_flush(rdev);
drm_gem_object_unreference_unlocked(gobj);
r = radeon_gem_handle_lockup(rdev, r);
return r;
args->operation = RADEON_VA_RESULT_ERROR;
return -EINVAL;
}
- if (!(args->flags & RADEON_VM_PAGE_SNOOPED)) {
- dev_err(&dev->pdev->dev, "only supported snooped mapping for now\n");
- args->operation = RADEON_VA_RESULT_ERROR;
- return -EINVAL;
- }
switch (args->operation) {
case RADEON_VA_MAP:
switch (args->operation) {
case RADEON_VA_MAP:
- if (bo_va->soffset) {
+ if (bo_va->it.start) {
args->operation = RADEON_VA_RESULT_VA_EXIST;
- args->offset = bo_va->soffset;
+ args->offset = bo_va->it.start * RADEON_GPU_PAGE_SIZE;
goto out;
}
r = radeon_vm_bo_set_addr(rdev, bo_va, args->offset, args->flags);
args->size = ALIGN(args->size, PAGE_SIZE);
r = radeon_gem_object_create(rdev, args->size, 0,
- RADEON_GEM_DOMAIN_VRAM,
- false, ttm_bo_type_device,
- &gobj);
+ RADEON_GEM_DOMAIN_VRAM, 0,
+ false, &gobj);
if (r)
return -ENOMEM;
--- /dev/null
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ * Jerome Glisse
+ * Christian König
+ */
+#include <drm/drmP.h>
+#include "radeon.h"
+
+/*
+ * IB
+ * IBs (Indirect Buffers) and areas of GPU accessible memory where
+ * commands are stored. You can put a pointer to the IB in the
+ * command ring and the hw will fetch the commands from the IB
+ * and execute them. Generally userspace acceleration drivers
+ * produce command buffers which are send to the kernel and
+ * put in IBs for execution by the requested ring.
+ */
+static int radeon_debugfs_sa_init(struct radeon_device *rdev);
+
+/**
+ * radeon_ib_get - request an IB (Indirect Buffer)
+ *
+ * @rdev: radeon_device pointer
+ * @ring: ring index the IB is associated with
+ * @ib: IB object returned
+ * @size: requested IB size
+ *
+ * Request an IB (all asics). IBs are allocated using the
+ * suballocator.
+ * Returns 0 on success, error on failure.
+ */
+int radeon_ib_get(struct radeon_device *rdev, int ring,
+ struct radeon_ib *ib, struct radeon_vm *vm,
+ unsigned size)
+{
+ int r;
+
+ r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, &ib->sa_bo, size, 256);
+ if (r) {
+ dev_err(rdev->dev, "failed to get a new IB (%d)\n", r);
+ return r;
+ }
+
+ r = radeon_semaphore_create(rdev, &ib->semaphore);
+ if (r) {
+ return r;
+ }
+
+ ib->ring = ring;
+ ib->fence = NULL;
+ ib->ptr = radeon_sa_bo_cpu_addr(ib->sa_bo);
+ ib->vm = vm;
+ if (vm) {
+ /* ib pool is bound at RADEON_VA_IB_OFFSET in virtual address
+ * space and soffset is the offset inside the pool bo
+ */
+ ib->gpu_addr = ib->sa_bo->soffset + RADEON_VA_IB_OFFSET;
+ } else {
+ ib->gpu_addr = radeon_sa_bo_gpu_addr(ib->sa_bo);
+ }
+ ib->is_const_ib = false;
+
+ return 0;
+}
+
+/**
+ * radeon_ib_free - free an IB (Indirect Buffer)
+ *
+ * @rdev: radeon_device pointer
+ * @ib: IB object to free
+ *
+ * Free an IB (all asics).
+ */
+void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib)
+{
+ radeon_semaphore_free(rdev, &ib->semaphore, ib->fence);
+ radeon_sa_bo_free(rdev, &ib->sa_bo, ib->fence);
+ radeon_fence_unref(&ib->fence);
+}
+
+/**
+ * radeon_ib_schedule - schedule an IB (Indirect Buffer) on the ring
+ *
+ * @rdev: radeon_device pointer
+ * @ib: IB object to schedule
+ * @const_ib: Const IB to schedule (SI only)
+ *
+ * Schedule an IB on the associated ring (all asics).
+ * Returns 0 on success, error on failure.
+ *
+ * On SI, there are two parallel engines fed from the primary ring,
+ * the CE (Constant Engine) and the DE (Drawing Engine). Since
+ * resource descriptors have moved to memory, the CE allows you to
+ * prime the caches while the DE is updating register state so that
+ * the resource descriptors will be already in cache when the draw is
+ * processed. To accomplish this, the userspace driver submits two
+ * IBs, one for the CE and one for the DE. If there is a CE IB (called
+ * a CONST_IB), it will be put on the ring prior to the DE IB. Prior
+ * to SI there was just a DE IB.
+ */
+int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,
+ struct radeon_ib *const_ib)
+{
+ struct radeon_ring *ring = &rdev->ring[ib->ring];
+ int r = 0;
+
+ if (!ib->length_dw || !ring->ready) {
+ /* TODO: Nothings in the ib we should report. */
+ dev_err(rdev->dev, "couldn't schedule ib\n");
+ return -EINVAL;
+ }
+
+ /* 64 dwords should be enough for fence too */
+ r = radeon_ring_lock(rdev, ring, 64 + RADEON_NUM_SYNCS * 8);
+ if (r) {
+ dev_err(rdev->dev, "scheduling IB failed (%d).\n", r);
+ return r;
+ }
+
+ /* grab a vm id if necessary */
+ if (ib->vm) {
+ struct radeon_fence *vm_id_fence;
+ vm_id_fence = radeon_vm_grab_id(rdev, ib->vm, ib->ring);
+ radeon_semaphore_sync_to(ib->semaphore, vm_id_fence);
+ }
+
+ /* sync with other rings */
+ r = radeon_semaphore_sync_rings(rdev, ib->semaphore, ib->ring);
+ if (r) {
+ dev_err(rdev->dev, "failed to sync rings (%d)\n", r);
+ radeon_ring_unlock_undo(rdev, ring);
+ return r;
+ }
+
+ if (ib->vm)
+ radeon_vm_flush(rdev, ib->vm, ib->ring);
+
+ if (const_ib) {
+ radeon_ring_ib_execute(rdev, const_ib->ring, const_ib);
+ radeon_semaphore_free(rdev, &const_ib->semaphore, NULL);
+ }
+ radeon_ring_ib_execute(rdev, ib->ring, ib);
+ r = radeon_fence_emit(rdev, &ib->fence, ib->ring);
+ if (r) {
+ dev_err(rdev->dev, "failed to emit fence for new IB (%d)\n", r);
+ radeon_ring_unlock_undo(rdev, ring);
+ return r;
+ }
+ if (const_ib) {
+ const_ib->fence = radeon_fence_ref(ib->fence);
+ }
+
+ if (ib->vm)
+ radeon_vm_fence(rdev, ib->vm, ib->fence);
+
+ radeon_ring_unlock_commit(rdev, ring);
+ return 0;
+}
+
+/**
+ * radeon_ib_pool_init - Init the IB (Indirect Buffer) pool
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Initialize the suballocator to manage a pool of memory
+ * for use as IBs (all asics).
+ * Returns 0 on success, error on failure.
+ */
+int radeon_ib_pool_init(struct radeon_device *rdev)
+{
+ int r;
+
+ if (rdev->ib_pool_ready) {
+ return 0;
+ }
+
+ if (rdev->family >= CHIP_BONAIRE) {
+ r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,
+ RADEON_IB_POOL_SIZE*64*1024,
+ RADEON_GPU_PAGE_SIZE,
+ RADEON_GEM_DOMAIN_GTT,
+ RADEON_GEM_GTT_WC);
+ } else {
+ /* Before CIK, it's better to stick to cacheable GTT due
+ * to the command stream checking
+ */
+ r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,
+ RADEON_IB_POOL_SIZE*64*1024,
+ RADEON_GPU_PAGE_SIZE,
+ RADEON_GEM_DOMAIN_GTT, 0);
+ }
+ if (r) {
+ return r;
+ }
+
+ r = radeon_sa_bo_manager_start(rdev, &rdev->ring_tmp_bo);
+ if (r) {
+ return r;
+ }
+
+ rdev->ib_pool_ready = true;
+ if (radeon_debugfs_sa_init(rdev)) {
+ dev_err(rdev->dev, "failed to register debugfs file for SA\n");
+ }
+ return 0;
+}
+
+/**
+ * radeon_ib_pool_fini - Free the IB (Indirect Buffer) pool
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Tear down the suballocator managing the pool of memory
+ * for use as IBs (all asics).
+ */
+void radeon_ib_pool_fini(struct radeon_device *rdev)
+{
+ if (rdev->ib_pool_ready) {
+ radeon_sa_bo_manager_suspend(rdev, &rdev->ring_tmp_bo);
+ radeon_sa_bo_manager_fini(rdev, &rdev->ring_tmp_bo);
+ rdev->ib_pool_ready = false;
+ }
+}
+
+/**
+ * radeon_ib_ring_tests - test IBs on the rings
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Test an IB (Indirect Buffer) on each ring.
+ * If the test fails, disable the ring.
+ * Returns 0 on success, error if the primary GFX ring
+ * IB test fails.
+ */
+int radeon_ib_ring_tests(struct radeon_device *rdev)
+{
+ unsigned i;
+ int r;
+
+ for (i = 0; i < RADEON_NUM_RINGS; ++i) {
+ struct radeon_ring *ring = &rdev->ring[i];
+
+ if (!ring->ready)
+ continue;
+
+ r = radeon_ib_test(rdev, i, ring);
+ if (r) {
+ ring->ready = false;
+ rdev->needs_reset = false;
+
+ if (i == RADEON_RING_TYPE_GFX_INDEX) {
+ /* oh, oh, that's really bad */
+ DRM_ERROR("radeon: failed testing IB on GFX ring (%d).\n", r);
+ rdev->accel_working = false;
+ return r;
+
+ } else {
+ /* still not good, but we can live with it */
+ DRM_ERROR("radeon: failed testing IB on ring %d (%d).\n", i, r);
+ }
+ }
+ }
+ return 0;
+}
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+
+static int radeon_debugfs_sa_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+
+ radeon_sa_bo_dump_debug_info(&rdev->ring_tmp_bo, m);
+
+ return 0;
+
+}
+
+static struct drm_info_list radeon_debugfs_sa_list[] = {
+ {"radeon_sa_info", &radeon_debugfs_sa_info, 0, NULL},
+};
+
+#endif
+
+static int radeon_debugfs_sa_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, radeon_debugfs_sa_list, 1);
+#else
+ return 0;
+#endif
+}
}
break;
case RADEON_INFO_ACCEL_WORKING2:
- *value = rdev->accel_working;
+ if (rdev->family == CHIP_HAWAII) {
+ if (rdev->accel_working) {
+ if (rdev->new_fw)
+ *value = 3;
+ else
+ *value = 2;
+ } else {
+ *value = 0;
+ }
+ } else {
+ *value = rdev->accel_working;
+ }
break;
case RADEON_INFO_TILING_CONFIG:
if (rdev->family >= CHIP_BONAIRE)
extern u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder);
extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector);
-extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector);
extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector);
extern int radeon_get_monitor_bpc(struct drm_connector *connector);
+extern struct edid *radeon_connector_edid(struct drm_connector *connector);
+
extern void radeon_connector_hotplug(struct drm_connector *connector);
extern int radeon_dp_mode_valid_helper(struct drm_connector *connector,
struct drm_display_mode *mode);
extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);
extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector);
extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool use_aux);
-extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
* function are calling it.
*/
-static void radeon_bo_clear_va(struct radeon_bo *bo)
-{
- struct radeon_bo_va *bo_va, *tmp;
-
- list_for_each_entry_safe(bo_va, tmp, &bo->va, bo_list) {
- /* remove from all vm address space */
- radeon_vm_bo_rmv(bo->rdev, bo_va);
- }
-}
-
static void radeon_update_memory_usage(struct radeon_bo *bo,
unsigned mem_type, int sign)
{
list_del_init(&bo->list);
mutex_unlock(&bo->rdev->gem.mutex);
radeon_bo_clear_surface_reg(bo);
- radeon_bo_clear_va(bo);
+ WARN_ON(!list_empty(&bo->va));
drm_gem_object_release(&bo->gem_base);
kfree(bo);
}
rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
TTM_PL_FLAG_VRAM;
if (domain & RADEON_GEM_DOMAIN_GTT) {
- if (rbo->rdev->flags & RADEON_IS_AGP) {
- rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_TT;
+ if (rbo->flags & RADEON_GEM_GTT_UC) {
+ rbo->placements[c++] = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_TT;
+ } else if ((rbo->flags & RADEON_GEM_GTT_WC) ||
+ (rbo->rdev->flags & RADEON_IS_AGP)) {
+ rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
+ TTM_PL_FLAG_TT;
} else {
rbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_TT;
}
}
if (domain & RADEON_GEM_DOMAIN_CPU) {
- if (rbo->rdev->flags & RADEON_IS_AGP) {
- rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_SYSTEM;
+ if (rbo->flags & RADEON_GEM_GTT_UC) {
+ rbo->placements[c++] = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_SYSTEM;
+ } else if ((rbo->flags & RADEON_GEM_GTT_WC) ||
+ rbo->rdev->flags & RADEON_IS_AGP) {
+ rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
+ TTM_PL_FLAG_SYSTEM;
} else {
rbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_SYSTEM;
}
int radeon_bo_create(struct radeon_device *rdev,
unsigned long size, int byte_align, bool kernel, u32 domain,
- struct sg_table *sg, struct radeon_bo **bo_ptr)
+ u32 flags, struct sg_table *sg, struct radeon_bo **bo_ptr)
{
struct radeon_bo *bo;
enum ttm_bo_type type;
bo->initial_domain = domain & (RADEON_GEM_DOMAIN_VRAM |
RADEON_GEM_DOMAIN_GTT |
RADEON_GEM_DOMAIN_CPU);
+
+ bo->flags = flags;
+ /* PCI GART is always snooped */
+ if (!(rdev->flags & RADEON_IS_PCIE))
+ bo->flags &= ~(RADEON_GEM_GTT_WC | RADEON_GEM_GTT_UC);
+
radeon_ttm_placement_from_domain(bo, domain);
/* Kernel allocation are uninterruptible */
down_read(&rdev->pm.mclk_lock);
ttm_bo_kunmap(&bo->kmap);
}
+struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo)
+{
+ if (bo == NULL)
+ return NULL;
+
+ ttm_bo_reference(&bo->tbo);
+ return bo;
+}
+
void radeon_bo_unref(struct radeon_bo **bo)
{
struct ttm_buffer_object *tbo;
return;
rdev = (*bo)->rdev;
tbo = &((*bo)->tbo);
- down_read(&rdev->pm.mclk_lock);
ttm_bo_unref(&tbo);
- up_read(&rdev->pm.mclk_lock);
if (tbo == NULL)
*bo = NULL;
}
bo->pin_count = 1;
if (gpu_addr != NULL)
*gpu_addr = radeon_bo_gpu_offset(bo);
- }
- if (unlikely(r != 0))
+ if (domain == RADEON_GEM_DOMAIN_VRAM)
+ bo->rdev->vram_pin_size += radeon_bo_size(bo);
+ else
+ bo->rdev->gart_pin_size += radeon_bo_size(bo);
+ } else {
dev_err(bo->rdev->dev, "%p pin failed\n", bo);
+ }
return r;
}
for (i = 0; i < bo->placement.num_placement; i++)
bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT;
r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
- if (unlikely(r != 0))
+ if (likely(r == 0)) {
+ if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
+ bo->rdev->vram_pin_size -= radeon_bo_size(bo);
+ else
+ bo->rdev->gart_pin_size -= radeon_bo_size(bo);
+ } else {
dev_err(bo->rdev->dev, "%p validate failed for unpin\n", bo);
+ }
return r;
}
extern int radeon_bo_create(struct radeon_device *rdev,
unsigned long size, int byte_align,
- bool kernel, u32 domain,
+ bool kernel, u32 domain, u32 flags,
struct sg_table *sg,
struct radeon_bo **bo_ptr);
extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr);
extern void radeon_bo_kunmap(struct radeon_bo *bo);
+extern struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo);
extern void radeon_bo_unref(struct radeon_bo **bo);
extern int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr);
extern int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain,
extern int radeon_sa_bo_manager_init(struct radeon_device *rdev,
struct radeon_sa_manager *sa_manager,
- unsigned size, u32 align, u32 domain);
+ unsigned size, u32 align, u32 domain,
+ u32 flags);
extern void radeon_sa_bo_manager_fini(struct radeon_device *rdev,
struct radeon_sa_manager *sa_manager);
extern int radeon_sa_bo_manager_start(struct radeon_device *rdev,
case CHIP_RS780:
case CHIP_RS880:
case CHIP_RV770:
- case CHIP_BARTS:
- case CHIP_TURKS:
- case CHIP_CAICOS:
- case CHIP_CAYMAN:
/* DPM requires the RLC, RV770+ dGPU requires SMC */
if (!rdev->rlc_fw)
rdev->pm.pm_method = PM_METHOD_PROFILE;
case CHIP_PALM:
case CHIP_SUMO:
case CHIP_SUMO2:
+ case CHIP_BARTS:
+ case CHIP_TURKS:
+ case CHIP_CAICOS:
+ case CHIP_CAYMAN:
case CHIP_ARUBA:
case CHIP_TAHITI:
case CHIP_PITCAIRN:
}
radeon_hwmon_fini(rdev);
-
- if (rdev->pm.power_state)
- kfree(rdev->pm.power_state);
+ kfree(rdev->pm.power_state);
}
static void radeon_pm_fini_dpm(struct radeon_device *rdev)
radeon_dpm_fini(rdev);
radeon_hwmon_fini(rdev);
-
- if (rdev->pm.power_state)
- kfree(rdev->pm.power_state);
+ kfree(rdev->pm.power_state);
}
void radeon_pm_fini(struct radeon_device *rdev)
int ret;
ret = radeon_bo_create(rdev, size, PAGE_SIZE, false,
- RADEON_GEM_DOMAIN_GTT, sg, &bo);
+ RADEON_GEM_DOMAIN_GTT, 0, sg, &bo);
if (ret)
return ERR_PTR(ret);
* Jerome Glisse
* Christian König
*/
-#include <linux/seq_file.h>
-#include <linux/slab.h>
#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_reg.h"
#include "radeon.h"
-#include "atom.h"
-
-/*
- * IB
- * IBs (Indirect Buffers) and areas of GPU accessible memory where
- * commands are stored. You can put a pointer to the IB in the
- * command ring and the hw will fetch the commands from the IB
- * and execute them. Generally userspace acceleration drivers
- * produce command buffers which are send to the kernel and
- * put in IBs for execution by the requested ring.
- */
-static int radeon_debugfs_sa_init(struct radeon_device *rdev);
-
-/**
- * radeon_ib_get - request an IB (Indirect Buffer)
- *
- * @rdev: radeon_device pointer
- * @ring: ring index the IB is associated with
- * @ib: IB object returned
- * @size: requested IB size
- *
- * Request an IB (all asics). IBs are allocated using the
- * suballocator.
- * Returns 0 on success, error on failure.
- */
-int radeon_ib_get(struct radeon_device *rdev, int ring,
- struct radeon_ib *ib, struct radeon_vm *vm,
- unsigned size)
-{
- int r;
-
- r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, &ib->sa_bo, size, 256);
- if (r) {
- dev_err(rdev->dev, "failed to get a new IB (%d)\n", r);
- return r;
- }
-
- r = radeon_semaphore_create(rdev, &ib->semaphore);
- if (r) {
- return r;
- }
-
- ib->ring = ring;
- ib->fence = NULL;
- ib->ptr = radeon_sa_bo_cpu_addr(ib->sa_bo);
- ib->vm = vm;
- if (vm) {
- /* ib pool is bound at RADEON_VA_IB_OFFSET in virtual address
- * space and soffset is the offset inside the pool bo
- */
- ib->gpu_addr = ib->sa_bo->soffset + RADEON_VA_IB_OFFSET;
- } else {
- ib->gpu_addr = radeon_sa_bo_gpu_addr(ib->sa_bo);
- }
- ib->is_const_ib = false;
-
- return 0;
-}
-
-/**
- * radeon_ib_free - free an IB (Indirect Buffer)
- *
- * @rdev: radeon_device pointer
- * @ib: IB object to free
- *
- * Free an IB (all asics).
- */
-void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib)
-{
- radeon_semaphore_free(rdev, &ib->semaphore, ib->fence);
- radeon_sa_bo_free(rdev, &ib->sa_bo, ib->fence);
- radeon_fence_unref(&ib->fence);
-}
-
-/**
- * radeon_ib_schedule - schedule an IB (Indirect Buffer) on the ring
- *
- * @rdev: radeon_device pointer
- * @ib: IB object to schedule
- * @const_ib: Const IB to schedule (SI only)
- *
- * Schedule an IB on the associated ring (all asics).
- * Returns 0 on success, error on failure.
- *
- * On SI, there are two parallel engines fed from the primary ring,
- * the CE (Constant Engine) and the DE (Drawing Engine). Since
- * resource descriptors have moved to memory, the CE allows you to
- * prime the caches while the DE is updating register state so that
- * the resource descriptors will be already in cache when the draw is
- * processed. To accomplish this, the userspace driver submits two
- * IBs, one for the CE and one for the DE. If there is a CE IB (called
- * a CONST_IB), it will be put on the ring prior to the DE IB. Prior
- * to SI there was just a DE IB.
- */
-int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,
- struct radeon_ib *const_ib)
-{
- struct radeon_ring *ring = &rdev->ring[ib->ring];
- int r = 0;
-
- if (!ib->length_dw || !ring->ready) {
- /* TODO: Nothings in the ib we should report. */
- dev_err(rdev->dev, "couldn't schedule ib\n");
- return -EINVAL;
- }
-
- /* 64 dwords should be enough for fence too */
- r = radeon_ring_lock(rdev, ring, 64 + RADEON_NUM_SYNCS * 8);
- if (r) {
- dev_err(rdev->dev, "scheduling IB failed (%d).\n", r);
- return r;
- }
-
- /* grab a vm id if necessary */
- if (ib->vm) {
- struct radeon_fence *vm_id_fence;
- vm_id_fence = radeon_vm_grab_id(rdev, ib->vm, ib->ring);
- radeon_semaphore_sync_to(ib->semaphore, vm_id_fence);
- }
-
- /* sync with other rings */
- r = radeon_semaphore_sync_rings(rdev, ib->semaphore, ib->ring);
- if (r) {
- dev_err(rdev->dev, "failed to sync rings (%d)\n", r);
- radeon_ring_unlock_undo(rdev, ring);
- return r;
- }
-
- if (ib->vm)
- radeon_vm_flush(rdev, ib->vm, ib->ring);
-
- if (const_ib) {
- radeon_ring_ib_execute(rdev, const_ib->ring, const_ib);
- radeon_semaphore_free(rdev, &const_ib->semaphore, NULL);
- }
- radeon_ring_ib_execute(rdev, ib->ring, ib);
- r = radeon_fence_emit(rdev, &ib->fence, ib->ring);
- if (r) {
- dev_err(rdev->dev, "failed to emit fence for new IB (%d)\n", r);
- radeon_ring_unlock_undo(rdev, ring);
- return r;
- }
- if (const_ib) {
- const_ib->fence = radeon_fence_ref(ib->fence);
- }
-
- if (ib->vm)
- radeon_vm_fence(rdev, ib->vm, ib->fence);
-
- radeon_ring_unlock_commit(rdev, ring);
- return 0;
-}
-
-/**
- * radeon_ib_pool_init - Init the IB (Indirect Buffer) pool
- *
- * @rdev: radeon_device pointer
- *
- * Initialize the suballocator to manage a pool of memory
- * for use as IBs (all asics).
- * Returns 0 on success, error on failure.
- */
-int radeon_ib_pool_init(struct radeon_device *rdev)
-{
- int r;
-
- if (rdev->ib_pool_ready) {
- return 0;
- }
- r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,
- RADEON_IB_POOL_SIZE*64*1024,
- RADEON_GPU_PAGE_SIZE,
- RADEON_GEM_DOMAIN_GTT);
- if (r) {
- return r;
- }
-
- r = radeon_sa_bo_manager_start(rdev, &rdev->ring_tmp_bo);
- if (r) {
- return r;
- }
-
- rdev->ib_pool_ready = true;
- if (radeon_debugfs_sa_init(rdev)) {
- dev_err(rdev->dev, "failed to register debugfs file for SA\n");
- }
- return 0;
-}
-
-/**
- * radeon_ib_pool_fini - Free the IB (Indirect Buffer) pool
- *
- * @rdev: radeon_device pointer
- *
- * Tear down the suballocator managing the pool of memory
- * for use as IBs (all asics).
- */
-void radeon_ib_pool_fini(struct radeon_device *rdev)
-{
- if (rdev->ib_pool_ready) {
- radeon_sa_bo_manager_suspend(rdev, &rdev->ring_tmp_bo);
- radeon_sa_bo_manager_fini(rdev, &rdev->ring_tmp_bo);
- rdev->ib_pool_ready = false;
- }
-}
-
-/**
- * radeon_ib_ring_tests - test IBs on the rings
- *
- * @rdev: radeon_device pointer
- *
- * Test an IB (Indirect Buffer) on each ring.
- * If the test fails, disable the ring.
- * Returns 0 on success, error if the primary GFX ring
- * IB test fails.
- */
-int radeon_ib_ring_tests(struct radeon_device *rdev)
-{
- unsigned i;
- int r;
-
- for (i = 0; i < RADEON_NUM_RINGS; ++i) {
- struct radeon_ring *ring = &rdev->ring[i];
-
- if (!ring->ready)
- continue;
-
- r = radeon_ib_test(rdev, i, ring);
- if (r) {
- ring->ready = false;
- rdev->needs_reset = false;
-
- if (i == RADEON_RING_TYPE_GFX_INDEX) {
- /* oh, oh, that's really bad */
- DRM_ERROR("radeon: failed testing IB on GFX ring (%d).\n", r);
- rdev->accel_working = false;
- return r;
-
- } else {
- /* still not good, but we can live with it */
- DRM_ERROR("radeon: failed testing IB on ring %d (%d).\n", i, r);
- }
- }
- }
- return 0;
-}
/*
* Rings
*/
void radeon_ring_commit(struct radeon_device *rdev, struct radeon_ring *ring)
{
+ /* If we are emitting the HDP flush via the ring buffer, we need to
+ * do it before padding.
+ */
+ if (rdev->asic->ring[ring->idx]->hdp_flush)
+ rdev->asic->ring[ring->idx]->hdp_flush(rdev, ring);
/* We pad to match fetch size */
while (ring->wptr & ring->align_mask) {
radeon_ring_write(ring, ring->nop);
}
mb();
+ /* If we are emitting the HDP flush via MMIO, we need to do it after
+ * all CPU writes to VRAM finished.
+ */
+ if (rdev->asic->mmio_hdp_flush)
+ rdev->asic->mmio_hdp_flush(rdev);
radeon_ring_set_wptr(rdev, ring);
}
if (ring->ring_obj == NULL) {
r = radeon_bo_create(rdev, ring->ring_size, PAGE_SIZE, true,
RADEON_GEM_DOMAIN_GTT,
+ (rdev->flags & RADEON_IS_PCIE) ?
+ RADEON_GEM_GTT_WC : 0,
NULL, &ring->ring_obj);
if (r) {
dev_err(rdev->dev, "(%d) ring create failed\n", r);
{"radeon_ring_vce2", radeon_debugfs_ring_info, 0, &si_vce2_index},
};
-static int radeon_debugfs_sa_info(struct seq_file *m, void *data)
-{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
- struct drm_device *dev = node->minor->dev;
- struct radeon_device *rdev = dev->dev_private;
-
- radeon_sa_bo_dump_debug_info(&rdev->ring_tmp_bo, m);
-
- return 0;
-
-}
-
-static struct drm_info_list radeon_debugfs_sa_list[] = {
- {"radeon_sa_info", &radeon_debugfs_sa_info, 0, NULL},
-};
-
#endif
static int radeon_debugfs_ring_init(struct radeon_device *rdev, struct radeon_ring *ring)
#endif
return 0;
}
-
-static int radeon_debugfs_sa_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
- return radeon_debugfs_add_files(rdev, radeon_debugfs_sa_list, 1);
-#else
- return 0;
-#endif
-}
int radeon_sa_bo_manager_init(struct radeon_device *rdev,
struct radeon_sa_manager *sa_manager,
- unsigned size, u32 align, u32 domain)
+ unsigned size, u32 align, u32 domain, u32 flags)
{
int i, r;
}
r = radeon_bo_create(rdev, size, align, true,
- domain, NULL, &sa_manager->bo);
+ domain, flags, NULL, &sa_manager->bo);
if (r) {
dev_err(rdev->dev, "(%d) failed to allocate bo for manager\n", r);
return r;
/* Number of tests =
* (Total GTT - IB pool - writeback page - ring buffers) / test size
*/
- n = rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024;
- for (i = 0; i < RADEON_NUM_RINGS; ++i)
- n -= rdev->ring[i].ring_size;
- if (rdev->wb.wb_obj)
- n -= RADEON_GPU_PAGE_SIZE;
- if (rdev->ih.ring_obj)
- n -= rdev->ih.ring_size;
+ n = rdev->mc.gtt_size - rdev->gart_pin_size;
n /= size;
gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL);
}
r = radeon_bo_create(rdev, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
- NULL, &vram_obj);
+ 0, NULL, &vram_obj);
if (r) {
DRM_ERROR("Failed to create VRAM object\n");
goto out_cleanup;
struct radeon_fence *fence = NULL;
r = radeon_bo_create(rdev, size, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_GTT, NULL, gtt_obj + i);
+ RADEON_GEM_DOMAIN_GTT, 0, NULL, gtt_obj + i);
if (r) {
DRM_ERROR("Failed to create GTT object %d\n", i);
goto out_lclean;
),
TP_fast_assign(
- __entry->soffset = bo_va->soffset;
- __entry->eoffset = bo_va->eoffset;
+ __entry->soffset = bo_va->it.start;
+ __entry->eoffset = bo_va->it.last + 1;
__entry->flags = bo_va->flags;
),
TP_printk("soffs=%010llx, eoffs=%010llx, flags=%08x",
__entry->flags, __entry->count)
);
+TRACE_EVENT(radeon_vm_flush,
+ TP_PROTO(uint64_t pd_addr, unsigned ring, unsigned id),
+ TP_ARGS(pd_addr, ring, id),
+ TP_STRUCT__entry(
+ __field(u64, pd_addr)
+ __field(u32, ring)
+ __field(u32, id)
+ ),
+
+ TP_fast_assign(
+ __entry->pd_addr = pd_addr;
+ __entry->ring = ring;
+ __entry->id = id;
+ ),
+ TP_printk("pd_addr=%010Lx, ring=%u, id=%u",
+ __entry->pd_addr, __entry->ring, __entry->id)
+);
+
DECLARE_EVENT_CLASS(radeon_fence_request,
TP_PROTO(struct drm_device *dev, int ring, u32 seqno),
struct ttm_mem_reg *bo_mem)
{
struct radeon_ttm_tt *gtt = (void*)ttm;
+ uint32_t flags = RADEON_GART_PAGE_VALID | RADEON_GART_PAGE_READ |
+ RADEON_GART_PAGE_WRITE;
int r;
gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT);
WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n",
ttm->num_pages, bo_mem, ttm);
}
- r = radeon_gart_bind(gtt->rdev, gtt->offset,
- ttm->num_pages, ttm->pages, gtt->ttm.dma_address);
+ if (ttm->caching_state == tt_cached)
+ flags |= RADEON_GART_PAGE_SNOOP;
+ r = radeon_gart_bind(gtt->rdev, gtt->offset, ttm->num_pages,
+ ttm->pages, gtt->ttm.dma_address, flags);
if (r) {
DRM_ERROR("failed to bind %lu pages at 0x%08X\n",
ttm->num_pages, (unsigned)gtt->offset);
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
r = radeon_bo_create(rdev, 256 * 1024, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM,
+ RADEON_GEM_DOMAIN_VRAM, 0,
NULL, &rdev->stollen_vga_memory);
if (r) {
return r;
--- /dev/null
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/firmware.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <drm/drmP.h>
+#include "radeon.h"
+#include "radeon_ucode.h"
+
+static void radeon_ucode_print_common_hdr(const struct common_firmware_header *hdr)
+{
+ DRM_DEBUG("size_bytes: %u\n", le32_to_cpu(hdr->size_bytes));
+ DRM_DEBUG("header_size_bytes: %u\n", le32_to_cpu(hdr->header_size_bytes));
+ DRM_DEBUG("header_version_major: %u\n", le16_to_cpu(hdr->header_version_major));
+ DRM_DEBUG("header_version_minor: %u\n", le16_to_cpu(hdr->header_version_minor));
+ DRM_DEBUG("ip_version_major: %u\n", le16_to_cpu(hdr->ip_version_major));
+ DRM_DEBUG("ip_version_minor: %u\n", le16_to_cpu(hdr->ip_version_minor));
+ DRM_DEBUG("ucode_version: 0x%08x\n", le32_to_cpu(hdr->ucode_version));
+ DRM_DEBUG("ucode_size_bytes: %u\n", le32_to_cpu(hdr->ucode_size_bytes));
+ DRM_DEBUG("ucode_array_offset_bytes: %u\n",
+ le32_to_cpu(hdr->ucode_array_offset_bytes));
+ DRM_DEBUG("crc32: 0x%08x\n", le32_to_cpu(hdr->crc32));
+}
+
+void radeon_ucode_print_mc_hdr(const struct common_firmware_header *hdr)
+{
+ uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+ uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+ DRM_DEBUG("MC\n");
+ radeon_ucode_print_common_hdr(hdr);
+
+ if (version_major == 1) {
+ const struct mc_firmware_header_v1_0 *mc_hdr =
+ container_of(hdr, struct mc_firmware_header_v1_0, header);
+
+ DRM_DEBUG("io_debug_size_bytes: %u\n",
+ le32_to_cpu(mc_hdr->io_debug_size_bytes));
+ DRM_DEBUG("io_debug_array_offset_bytes: %u\n",
+ le32_to_cpu(mc_hdr->io_debug_array_offset_bytes));
+ } else {
+ DRM_ERROR("Unknown MC ucode version: %u.%u\n", version_major, version_minor);
+ }
+}
+
+void radeon_ucode_print_smc_hdr(const struct common_firmware_header *hdr)
+{
+ uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+ uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+ DRM_DEBUG("SMC\n");
+ radeon_ucode_print_common_hdr(hdr);
+
+ if (version_major == 1) {
+ const struct smc_firmware_header_v1_0 *smc_hdr =
+ container_of(hdr, struct smc_firmware_header_v1_0, header);
+
+ DRM_DEBUG("ucode_start_addr: %u\n", le32_to_cpu(smc_hdr->ucode_start_addr));
+ } else {
+ DRM_ERROR("Unknown SMC ucode version: %u.%u\n", version_major, version_minor);
+ }
+}
+
+void radeon_ucode_print_gfx_hdr(const struct common_firmware_header *hdr)
+{
+ uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+ uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+ DRM_DEBUG("GFX\n");
+ radeon_ucode_print_common_hdr(hdr);
+
+ if (version_major == 1) {
+ const struct gfx_firmware_header_v1_0 *gfx_hdr =
+ container_of(hdr, struct gfx_firmware_header_v1_0, header);
+
+ DRM_DEBUG("ucode_feature_version: %u\n",
+ le32_to_cpu(gfx_hdr->ucode_feature_version));
+ DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(gfx_hdr->jt_offset));
+ DRM_DEBUG("jt_size: %u\n", le32_to_cpu(gfx_hdr->jt_size));
+ } else {
+ DRM_ERROR("Unknown GFX ucode version: %u.%u\n", version_major, version_minor);
+ }
+}
+
+void radeon_ucode_print_rlc_hdr(const struct common_firmware_header *hdr)
+{
+ uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+ uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+ DRM_DEBUG("RLC\n");
+ radeon_ucode_print_common_hdr(hdr);
+
+ if (version_major == 1) {
+ const struct rlc_firmware_header_v1_0 *rlc_hdr =
+ container_of(hdr, struct rlc_firmware_header_v1_0, header);
+
+ DRM_DEBUG("ucode_feature_version: %u\n",
+ le32_to_cpu(rlc_hdr->ucode_feature_version));
+ DRM_DEBUG("save_and_restore_offset: %u\n",
+ le32_to_cpu(rlc_hdr->save_and_restore_offset));
+ DRM_DEBUG("clear_state_descriptor_offset: %u\n",
+ le32_to_cpu(rlc_hdr->clear_state_descriptor_offset));
+ DRM_DEBUG("avail_scratch_ram_locations: %u\n",
+ le32_to_cpu(rlc_hdr->avail_scratch_ram_locations));
+ DRM_DEBUG("master_pkt_description_offset: %u\n",
+ le32_to_cpu(rlc_hdr->master_pkt_description_offset));
+ } else {
+ DRM_ERROR("Unknown RLC ucode version: %u.%u\n", version_major, version_minor);
+ }
+}
+
+void radeon_ucode_print_sdma_hdr(const struct common_firmware_header *hdr)
+{
+ uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+ uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+ DRM_DEBUG("SDMA\n");
+ radeon_ucode_print_common_hdr(hdr);
+
+ if (version_major == 1) {
+ const struct sdma_firmware_header_v1_0 *sdma_hdr =
+ container_of(hdr, struct sdma_firmware_header_v1_0, header);
+
+ DRM_DEBUG("ucode_feature_version: %u\n",
+ le32_to_cpu(sdma_hdr->ucode_feature_version));
+ DRM_DEBUG("ucode_change_version: %u\n",
+ le32_to_cpu(sdma_hdr->ucode_change_version));
+ DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(sdma_hdr->jt_offset));
+ DRM_DEBUG("jt_size: %u\n", le32_to_cpu(sdma_hdr->jt_size));
+ } else {
+ DRM_ERROR("Unknown SDMA ucode version: %u.%u\n",
+ version_major, version_minor);
+ }
+}
+
+int radeon_ucode_validate(const struct firmware *fw)
+{
+ const struct common_firmware_header *hdr =
+ (const struct common_firmware_header *)fw->data;
+
+ if (fw->size == le32_to_cpu(hdr->size_bytes))
+ return 0;
+
+ return -EINVAL;
+}
+
#define HAWAII_SMC_UCODE_START 0x20000
#define HAWAII_SMC_UCODE_SIZE 0x1FDEC
+struct common_firmware_header {
+ uint32_t size_bytes; /* size of the entire header+image(s) in bytes */
+ uint32_t header_size_bytes; /* size of just the header in bytes */
+ uint16_t header_version_major; /* header version */
+ uint16_t header_version_minor; /* header version */
+ uint16_t ip_version_major; /* IP version */
+ uint16_t ip_version_minor; /* IP version */
+ uint32_t ucode_version;
+ uint32_t ucode_size_bytes; /* size of ucode in bytes */
+ uint32_t ucode_array_offset_bytes; /* payload offset from the start of the header */
+ uint32_t crc32; /* crc32 checksum of the payload */
+};
+
+/* version_major=1, version_minor=0 */
+struct mc_firmware_header_v1_0 {
+ struct common_firmware_header header;
+ uint32_t io_debug_size_bytes; /* size of debug array in dwords */
+ uint32_t io_debug_array_offset_bytes; /* payload offset from the start of the header */
+};
+
+/* version_major=1, version_minor=0 */
+struct smc_firmware_header_v1_0 {
+ struct common_firmware_header header;
+ uint32_t ucode_start_addr;
+};
+
+/* version_major=1, version_minor=0 */
+struct gfx_firmware_header_v1_0 {
+ struct common_firmware_header header;
+ uint32_t ucode_feature_version;
+ uint32_t jt_offset; /* jt location */
+ uint32_t jt_size; /* size of jt */
+};
+
+/* version_major=1, version_minor=0 */
+struct rlc_firmware_header_v1_0 {
+ struct common_firmware_header header;
+ uint32_t ucode_feature_version;
+ uint32_t save_and_restore_offset;
+ uint32_t clear_state_descriptor_offset;
+ uint32_t avail_scratch_ram_locations;
+ uint32_t master_pkt_description_offset;
+};
+
+/* version_major=1, version_minor=0 */
+struct sdma_firmware_header_v1_0 {
+ struct common_firmware_header header;
+ uint32_t ucode_feature_version;
+ uint32_t ucode_change_version;
+ uint32_t jt_offset; /* jt location */
+ uint32_t jt_size; /* size of jt */
+};
+
+/* header is fixed size */
+union radeon_firmware_header {
+ struct common_firmware_header common;
+ struct mc_firmware_header_v1_0 mc;
+ struct smc_firmware_header_v1_0 smc;
+ struct gfx_firmware_header_v1_0 gfx;
+ struct rlc_firmware_header_v1_0 rlc;
+ struct sdma_firmware_header_v1_0 sdma;
+ uint8_t raw[0x100];
+};
+
+void radeon_ucode_print_mc_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_smc_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_gfx_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_rlc_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_sdma_hdr(const struct common_firmware_header *hdr);
+int radeon_ucode_validate(const struct firmware *fw);
+
#endif
bo_size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 8) +
RADEON_UVD_STACK_SIZE + RADEON_UVD_HEAP_SIZE;
r = radeon_bo_create(rdev, bo_size, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->uvd.vcpu_bo);
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL, &rdev->uvd.vcpu_bo);
if (r) {
dev_err(rdev->dev, "(%d) failed to allocate UVD bo\n", r);
return r;
int r, i;
r = radeon_bo_create(rdev, 1024, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &bo);
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL, &bo);
if (r)
return r;
int r, i;
r = radeon_bo_create(rdev, 1024, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &bo);
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL, &bo);
if (r)
return r;
size = RADEON_GPU_PAGE_ALIGN(rdev->vce_fw->size) +
RADEON_VCE_STACK_SIZE + RADEON_VCE_HEAP_SIZE;
r = radeon_bo_create(rdev, size, PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->vce.vcpu_bo);
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL, &rdev->vce.vcpu_bo);
if (r) {
dev_err(rdev->dev, "(%d) failed to allocate VCE bo\n", r);
return r;
uint64_t pd_addr = radeon_bo_gpu_offset(vm->page_directory);
/* if we can't remember our last VM flush then flush now! */
- /* XXX figure out why we have to flush all the time */
- if (!vm->last_flush || true || pd_addr != vm->pd_gpu_addr) {
+ if (!vm->last_flush || pd_addr != vm->pd_gpu_addr) {
+ trace_radeon_vm_flush(pd_addr, ring, vm->id);
vm->pd_gpu_addr = pd_addr;
radeon_ring_vm_flush(rdev, ring, vm);
}
}
bo_va->vm = vm;
bo_va->bo = bo;
- bo_va->soffset = 0;
- bo_va->eoffset = 0;
+ bo_va->it.start = 0;
+ bo_va->it.last = 0;
bo_va->flags = 0;
- bo_va->valid = false;
+ bo_va->addr = 0;
bo_va->ref_count = 1;
INIT_LIST_HEAD(&bo_va->bo_list);
- INIT_LIST_HEAD(&bo_va->vm_list);
INIT_LIST_HEAD(&bo_va->vm_status);
mutex_lock(&vm->mutex);
- list_add(&bo_va->vm_list, &vm->va);
list_add_tail(&bo_va->bo_list, &bo->va);
mutex_unlock(&vm->mutex);
return bo_va;
}
+/**
+ * radeon_vm_set_pages - helper to call the right asic function
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: hw access flags
+ *
+ * Traces the parameters and calls the right asic functions
+ * to setup the page table using the DMA.
+ */
+static void radeon_vm_set_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
+{
+ trace_radeon_vm_set_page(pe, addr, count, incr, flags);
+
+ if ((flags & R600_PTE_GART_MASK) == R600_PTE_GART_MASK) {
+ uint64_t src = rdev->gart.table_addr + (addr >> 12) * 8;
+ radeon_asic_vm_copy_pages(rdev, ib, pe, src, count);
+
+ } else if ((flags & R600_PTE_SYSTEM) || (count < 3)) {
+ radeon_asic_vm_write_pages(rdev, ib, pe, addr,
+ count, incr, flags);
+
+ } else {
+ radeon_asic_vm_set_pages(rdev, ib, pe, addr,
+ count, incr, flags);
+ }
+}
+
/**
* radeon_vm_clear_bo - initially clear the page dir/table
*
addr = radeon_bo_gpu_offset(bo);
entries = radeon_bo_size(bo) / 8;
- r = radeon_ib_get(rdev, R600_RING_TYPE_DMA_INDEX, &ib,
- NULL, entries * 2 + 64);
+ r = radeon_ib_get(rdev, R600_RING_TYPE_DMA_INDEX, &ib, NULL, 256);
if (r)
goto error;
ib.length_dw = 0;
- radeon_asic_vm_set_page(rdev, &ib, addr, 0, entries, 0, 0);
+ radeon_vm_set_pages(rdev, &ib, addr, 0, entries, 0, 0);
+ radeon_asic_vm_pad_ib(rdev, &ib);
+ WARN_ON(ib.length_dw > 64);
r = radeon_ib_schedule(rdev, &ib, NULL);
if (r)
uint32_t flags)
{
uint64_t size = radeon_bo_size(bo_va->bo);
- uint64_t eoffset, last_offset = 0;
struct radeon_vm *vm = bo_va->vm;
- struct radeon_bo_va *tmp;
- struct list_head *head;
unsigned last_pfn, pt_idx;
+ uint64_t eoffset;
int r;
if (soffset) {
}
mutex_lock(&vm->mutex);
- head = &vm->va;
- last_offset = 0;
- list_for_each_entry(tmp, &vm->va, vm_list) {
- if (bo_va == tmp) {
- /* skip over currently modified bo */
- continue;
+ if (bo_va->it.start || bo_va->it.last) {
+ if (bo_va->addr) {
+ /* add a clone of the bo_va to clear the old address */
+ struct radeon_bo_va *tmp;
+ tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL);
+ tmp->it.start = bo_va->it.start;
+ tmp->it.last = bo_va->it.last;
+ tmp->vm = vm;
+ tmp->addr = bo_va->addr;
+ tmp->bo = radeon_bo_ref(bo_va->bo);
+ list_add(&tmp->vm_status, &vm->freed);
}
- if (soffset >= last_offset && eoffset <= tmp->soffset) {
- /* bo can be added before this one */
- break;
- }
- if (eoffset > tmp->soffset && soffset < tmp->eoffset) {
- /* bo and tmp overlap, invalid offset */
- dev_err(rdev->dev, "bo %p va 0x%08X conflict with (bo %p 0x%08X 0x%08X)\n",
- bo_va->bo, (unsigned)bo_va->soffset, tmp->bo,
- (unsigned)tmp->soffset, (unsigned)tmp->eoffset);
- mutex_unlock(&vm->mutex);
- return -EINVAL;
- }
- last_offset = tmp->eoffset;
- head = &tmp->vm_list;
+ interval_tree_remove(&bo_va->it, &vm->va);
+ bo_va->it.start = 0;
+ bo_va->it.last = 0;
}
- if (bo_va->soffset) {
- /* add a clone of the bo_va to clear the old address */
- tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL);
- if (!tmp) {
+ soffset /= RADEON_GPU_PAGE_SIZE;
+ eoffset /= RADEON_GPU_PAGE_SIZE;
+ if (soffset || eoffset) {
+ struct interval_tree_node *it;
+ it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
+ if (it) {
+ struct radeon_bo_va *tmp;
+ tmp = container_of(it, struct radeon_bo_va, it);
+ /* bo and tmp overlap, invalid offset */
+ dev_err(rdev->dev, "bo %p va 0x%010Lx conflict with "
+ "(bo %p 0x%010lx 0x%010lx)\n", bo_va->bo,
+ soffset, tmp->bo, tmp->it.start, tmp->it.last);
mutex_unlock(&vm->mutex);
- return -ENOMEM;
+ return -EINVAL;
}
- tmp->soffset = bo_va->soffset;
- tmp->eoffset = bo_va->eoffset;
- tmp->vm = vm;
- list_add(&tmp->vm_status, &vm->freed);
+ bo_va->it.start = soffset;
+ bo_va->it.last = eoffset - 1;
+ interval_tree_insert(&bo_va->it, &vm->va);
}
- bo_va->soffset = soffset;
- bo_va->eoffset = eoffset;
bo_va->flags = flags;
- bo_va->valid = false;
- list_move(&bo_va->vm_list, head);
+ bo_va->addr = 0;
- soffset = (soffset / RADEON_GPU_PAGE_SIZE) >> radeon_vm_block_size;
- eoffset = (eoffset / RADEON_GPU_PAGE_SIZE) >> radeon_vm_block_size;
+ soffset >>= radeon_vm_block_size;
+ eoffset >>= radeon_vm_block_size;
BUG_ON(eoffset >= radeon_vm_num_pdes(rdev));
r = radeon_bo_create(rdev, RADEON_VM_PTE_COUNT * 8,
RADEON_GPU_PAGE_SIZE, true,
- RADEON_GEM_DOMAIN_VRAM, NULL, &pt);
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL, &pt);
if (r)
return r;
ndw = 64;
/* assume the worst case */
- ndw += vm->max_pde_used * 16;
+ ndw += vm->max_pde_used * 6;
/* update too big for an IB */
if (ndw > 0xfffff)
((last_pt + incr * count) != pt)) {
if (count) {
- radeon_asic_vm_set_page(rdev, &ib, last_pde,
- last_pt, count, incr,
- R600_PTE_VALID);
+ radeon_vm_set_pages(rdev, &ib, last_pde,
+ last_pt, count, incr,
+ R600_PTE_VALID);
}
count = 1;
}
if (count)
- radeon_asic_vm_set_page(rdev, &ib, last_pde, last_pt, count,
- incr, R600_PTE_VALID);
+ radeon_vm_set_pages(rdev, &ib, last_pde, last_pt, count,
+ incr, R600_PTE_VALID);
if (ib.length_dw != 0) {
+ radeon_asic_vm_pad_ib(rdev, &ib);
radeon_semaphore_sync_to(ib.semaphore, pd->tbo.sync_obj);
radeon_semaphore_sync_to(ib.semaphore, vm->last_id_use);
+ WARN_ON(ib.length_dw > ndw);
r = radeon_ib_schedule(rdev, &ib, NULL);
if (r) {
radeon_ib_free(rdev, &ib);
(frag_start >= frag_end)) {
count = (pe_end - pe_start) / 8;
- radeon_asic_vm_set_page(rdev, ib, pe_start, addr, count,
- RADEON_GPU_PAGE_SIZE, flags);
+ radeon_vm_set_pages(rdev, ib, pe_start, addr, count,
+ RADEON_GPU_PAGE_SIZE, flags);
return;
}
/* handle the 4K area at the beginning */
if (pe_start != frag_start) {
count = (frag_start - pe_start) / 8;
- radeon_asic_vm_set_page(rdev, ib, pe_start, addr, count,
- RADEON_GPU_PAGE_SIZE, flags);
+ radeon_vm_set_pages(rdev, ib, pe_start, addr, count,
+ RADEON_GPU_PAGE_SIZE, flags);
addr += RADEON_GPU_PAGE_SIZE * count;
}
/* handle the area in the middle */
count = (frag_end - frag_start) / 8;
- radeon_asic_vm_set_page(rdev, ib, frag_start, addr, count,
- RADEON_GPU_PAGE_SIZE, flags | frag_flags);
+ radeon_vm_set_pages(rdev, ib, frag_start, addr, count,
+ RADEON_GPU_PAGE_SIZE, flags | frag_flags);
/* handle the 4K area at the end */
if (frag_end != pe_end) {
addr += RADEON_GPU_PAGE_SIZE * count;
count = (pe_end - frag_end) / 8;
- radeon_asic_vm_set_page(rdev, ib, frag_end, addr, count,
- RADEON_GPU_PAGE_SIZE, flags);
+ radeon_vm_set_pages(rdev, ib, frag_end, addr, count,
+ RADEON_GPU_PAGE_SIZE, flags);
}
}
unsigned count = 0;
uint64_t addr;
- start = start / RADEON_GPU_PAGE_SIZE;
- end = end / RADEON_GPU_PAGE_SIZE;
-
/* walk over the address space and update the page tables */
for (addr = start; addr < end; ) {
uint64_t pt_idx = addr >> radeon_vm_block_size;
{
struct radeon_vm *vm = bo_va->vm;
struct radeon_ib ib;
- unsigned nptes, ndw;
+ unsigned nptes, ncmds, ndw;
uint64_t addr;
+ uint32_t flags;
int r;
-
- if (!bo_va->soffset) {
+ if (!bo_va->it.start) {
dev_err(rdev->dev, "bo %p don't has a mapping in vm %p\n",
bo_va->bo, vm);
return -EINVAL;
}
- if ((bo_va->valid && mem) || (!bo_va->valid && mem == NULL))
- return 0;
+ list_del_init(&bo_va->vm_status);
bo_va->flags &= ~RADEON_VM_PAGE_VALID;
bo_va->flags &= ~RADEON_VM_PAGE_SYSTEM;
+ bo_va->flags &= ~RADEON_VM_PAGE_SNOOPED;
if (mem) {
addr = mem->start << PAGE_SHIFT;
if (mem->mem_type != TTM_PL_SYSTEM) {
bo_va->flags |= RADEON_VM_PAGE_VALID;
- bo_va->valid = true;
}
if (mem->mem_type == TTM_PL_TT) {
bo_va->flags |= RADEON_VM_PAGE_SYSTEM;
+ if (!(bo_va->bo->flags & (RADEON_GEM_GTT_WC | RADEON_GEM_GTT_UC)))
+ bo_va->flags |= RADEON_VM_PAGE_SNOOPED;
+
} else {
addr += rdev->vm_manager.vram_base_offset;
}
} else {
addr = 0;
- bo_va->valid = false;
}
+ if (addr == bo_va->addr)
+ return 0;
+ bo_va->addr = addr;
+
trace_radeon_vm_bo_update(bo_va);
- nptes = (bo_va->eoffset - bo_va->soffset) / RADEON_GPU_PAGE_SIZE;
+ nptes = bo_va->it.last - bo_va->it.start + 1;
+
+ /* reserve space for one command every (1 << BLOCK_SIZE) entries
+ or 2k dwords (whatever is smaller) */
+ ncmds = (nptes >> min(radeon_vm_block_size, 11)) + 1;
/* padding, etc. */
ndw = 64;
- if (radeon_vm_block_size > 11)
- /* reserve space for one header for every 2k dwords */
- ndw += (nptes >> 11) * 4;
- else
- /* reserve space for one header for
- every (1 << BLOCK_SIZE) entries */
- ndw += (nptes >> radeon_vm_block_size) * 4;
+ flags = radeon_vm_page_flags(bo_va->flags);
+ if ((flags & R600_PTE_GART_MASK) == R600_PTE_GART_MASK) {
+ /* only copy commands needed */
+ ndw += ncmds * 7;
- /* reserve space for pte addresses */
- ndw += nptes * 2;
+ } else if (flags & R600_PTE_SYSTEM) {
+ /* header for write data commands */
+ ndw += ncmds * 4;
+
+ /* body of write data command */
+ ndw += nptes * 2;
+
+ } else {
+ /* set page commands needed */
+ ndw += ncmds * 10;
+
+ /* two extra commands for begin/end of fragment */
+ ndw += 2 * 10;
+ }
/* update too big for an IB */
if (ndw > 0xfffff)
return r;
ib.length_dw = 0;
- radeon_vm_update_ptes(rdev, vm, &ib, bo_va->soffset, bo_va->eoffset,
- addr, radeon_vm_page_flags(bo_va->flags));
+ radeon_vm_update_ptes(rdev, vm, &ib, bo_va->it.start,
+ bo_va->it.last + 1, addr,
+ radeon_vm_page_flags(bo_va->flags));
+
+ radeon_asic_vm_pad_ib(rdev, &ib);
+ WARN_ON(ib.length_dw > ndw);
radeon_semaphore_sync_to(ib.semaphore, vm->fence);
r = radeon_ib_schedule(rdev, &ib, NULL);
int r;
list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status) {
- list_del(&bo_va->vm_status);
r = radeon_vm_bo_update(rdev, bo_va, NULL);
+ radeon_bo_unref(&bo_va->bo);
kfree(bo_va);
if (r)
return r;
}
+/**
+ * radeon_vm_clear_invalids - clear invalidated BOs in the PT
+ *
+ * @rdev: radeon_device pointer
+ * @vm: requested vm
+ *
+ * Make sure all invalidated BOs are cleared in the PT.
+ * Returns 0 for success.
+ *
+ * PTs have to be reserved and mutex must be locked!
+ */
+int radeon_vm_clear_invalids(struct radeon_device *rdev,
+ struct radeon_vm *vm)
+{
+ struct radeon_bo_va *bo_va, *tmp;
+ int r;
+
+ list_for_each_entry_safe(bo_va, tmp, &vm->invalidated, vm_status) {
+ r = radeon_vm_bo_update(rdev, bo_va, NULL);
+ if (r)
+ return r;
+ }
+ return 0;
+}
+
/**
* radeon_vm_bo_rmv - remove a bo to a specific vm
*
list_del(&bo_va->bo_list);
mutex_lock(&vm->mutex);
- list_del(&bo_va->vm_list);
+ interval_tree_remove(&bo_va->it, &vm->va);
+ list_del(&bo_va->vm_status);
- if (bo_va->soffset) {
- bo_va->bo = NULL;
+ if (bo_va->addr) {
+ bo_va->bo = radeon_bo_ref(bo_va->bo);
list_add(&bo_va->vm_status, &vm->freed);
} else {
kfree(bo_va);
struct radeon_bo_va *bo_va;
list_for_each_entry(bo_va, &bo->va, bo_list) {
- bo_va->valid = false;
+ if (bo_va->addr) {
+ mutex_lock(&bo_va->vm->mutex);
+ list_del(&bo_va->vm_status);
+ list_add(&bo_va->vm_status, &bo_va->vm->invalidated);
+ mutex_unlock(&bo_va->vm->mutex);
+ }
}
}
vm->last_flush = NULL;
vm->last_id_use = NULL;
mutex_init(&vm->mutex);
- INIT_LIST_HEAD(&vm->va);
+ vm->va = RB_ROOT;
+ INIT_LIST_HEAD(&vm->invalidated);
INIT_LIST_HEAD(&vm->freed);
pd_size = radeon_vm_directory_size(rdev);
}
r = radeon_bo_create(rdev, pd_size, align, true,
- RADEON_GEM_DOMAIN_VRAM, NULL,
+ RADEON_GEM_DOMAIN_VRAM, 0, NULL,
&vm->page_directory);
if (r)
return r;
struct radeon_bo_va *bo_va, *tmp;
int i, r;
- if (!list_empty(&vm->va)) {
+ if (!RB_EMPTY_ROOT(&vm->va)) {
dev_err(rdev->dev, "still active bo inside vm\n");
}
- list_for_each_entry_safe(bo_va, tmp, &vm->va, vm_list) {
- list_del_init(&bo_va->vm_list);
+ rbtree_postorder_for_each_entry_safe(bo_va, tmp, &vm->va, it.rb) {
+ interval_tree_remove(&bo_va->it, &vm->va);
r = radeon_bo_reserve(bo_va->bo, false);
if (!r) {
list_del_init(&bo_va->bo_list);
kfree(bo_va);
}
}
- list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status)
+ list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status) {
+ radeon_bo_unref(&bo_va->bo);
kfree(bo_va);
+ }
for (i = 0; i < radeon_vm_num_pdes(rdev); i++)
radeon_bo_unref(&vm->page_tables[i].bo);
uint32_t size_reg;
uint32_t tmp;
- radeon_gart_restore(rdev);
tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
tmp |= RS690_DIS_OUT_OF_PCI_GART_ACCESS;
WREG32_MC(RS690_AIC_CTRL_SCRATCH, tmp);
radeon_gart_table_ram_free(rdev);
}
+#define RS400_PTE_UNSNOOPED (1 << 0)
#define RS400_PTE_WRITEABLE (1 << 2)
#define RS400_PTE_READABLE (1 << 3)
-void rs400_gart_set_page(struct radeon_device *rdev, unsigned i, uint64_t addr)
+void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,
+ uint64_t addr, uint32_t flags)
{
uint32_t entry;
u32 *gtt = rdev->gart.ptr;
entry = (lower_32_bits(addr) & PAGE_MASK) |
- ((upper_32_bits(addr) & 0xff) << 4) |
- RS400_PTE_WRITEABLE | RS400_PTE_READABLE;
+ ((upper_32_bits(addr) & 0xff) << 4);
+ if (flags & RADEON_GART_PAGE_READ)
+ addr |= RS400_PTE_READABLE;
+ if (flags & RADEON_GART_PAGE_WRITE)
+ addr |= RS400_PTE_WRITEABLE;
+ if (!(flags & RADEON_GART_PAGE_SNOOP))
+ entry |= RS400_PTE_UNSNOOPED;
entry = cpu_to_le32(entry);
gtt[i] = entry;
}
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Enable bus master */
tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
WREG32(RADEON_BUS_CNTL, tmp);
radeon_gart_table_vram_free(rdev);
}
-void rs600_gart_set_page(struct radeon_device *rdev, unsigned i, uint64_t addr)
+void rs600_gart_set_page(struct radeon_device *rdev, unsigned i,
+ uint64_t addr, uint32_t flags)
{
void __iomem *ptr = (void *)rdev->gart.ptr;
addr = addr & 0xFFFFFFFFFFFFF000ULL;
- if (addr == rdev->dummy_page.addr)
- addr |= R600_PTE_SYSTEM | R600_PTE_SNOOPED;
- else
- addr |= R600_PTE_GART;
+ addr |= R600_PTE_SYSTEM;
+ if (flags & RADEON_GART_PAGE_VALID)
+ addr |= R600_PTE_VALID;
+ if (flags & RADEON_GART_PAGE_READ)
+ addr |= R600_PTE_READABLE;
+ if (flags & RADEON_GART_PAGE_WRITE)
+ addr |= R600_PTE_WRITEABLE;
+ if (flags & RADEON_GART_PAGE_SNOOP)
+ addr |= R600_PTE_SNOOPED;
writeq(addr, ptr + (i * 8));
}
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
MODULE_FIRMWARE("radeon/TAHITI_mc2.bin");
MODULE_FIRMWARE("radeon/TAHITI_rlc.bin");
MODULE_FIRMWARE("radeon/TAHITI_smc.bin");
+
+MODULE_FIRMWARE("radeon/tahiti_pfp.bin");
+MODULE_FIRMWARE("radeon/tahiti_me.bin");
+MODULE_FIRMWARE("radeon/tahiti_ce.bin");
+MODULE_FIRMWARE("radeon/tahiti_mc.bin");
+MODULE_FIRMWARE("radeon/tahiti_rlc.bin");
+MODULE_FIRMWARE("radeon/tahiti_smc.bin");
+
MODULE_FIRMWARE("radeon/PITCAIRN_pfp.bin");
MODULE_FIRMWARE("radeon/PITCAIRN_me.bin");
MODULE_FIRMWARE("radeon/PITCAIRN_ce.bin");
MODULE_FIRMWARE("radeon/PITCAIRN_mc2.bin");
MODULE_FIRMWARE("radeon/PITCAIRN_rlc.bin");
MODULE_FIRMWARE("radeon/PITCAIRN_smc.bin");
+
+MODULE_FIRMWARE("radeon/pitcairn_pfp.bin");
+MODULE_FIRMWARE("radeon/pitcairn_me.bin");
+MODULE_FIRMWARE("radeon/pitcairn_ce.bin");
+MODULE_FIRMWARE("radeon/pitcairn_mc.bin");
+MODULE_FIRMWARE("radeon/pitcairn_rlc.bin");
+MODULE_FIRMWARE("radeon/pitcairn_smc.bin");
+
MODULE_FIRMWARE("radeon/VERDE_pfp.bin");
MODULE_FIRMWARE("radeon/VERDE_me.bin");
MODULE_FIRMWARE("radeon/VERDE_ce.bin");
MODULE_FIRMWARE("radeon/VERDE_mc2.bin");
MODULE_FIRMWARE("radeon/VERDE_rlc.bin");
MODULE_FIRMWARE("radeon/VERDE_smc.bin");
+
+MODULE_FIRMWARE("radeon/verde_pfp.bin");
+MODULE_FIRMWARE("radeon/verde_me.bin");
+MODULE_FIRMWARE("radeon/verde_ce.bin");
+MODULE_FIRMWARE("radeon/verde_mc.bin");
+MODULE_FIRMWARE("radeon/verde_rlc.bin");
+MODULE_FIRMWARE("radeon/verde_smc.bin");
+
MODULE_FIRMWARE("radeon/OLAND_pfp.bin");
MODULE_FIRMWARE("radeon/OLAND_me.bin");
MODULE_FIRMWARE("radeon/OLAND_ce.bin");
MODULE_FIRMWARE("radeon/OLAND_mc2.bin");
MODULE_FIRMWARE("radeon/OLAND_rlc.bin");
MODULE_FIRMWARE("radeon/OLAND_smc.bin");
+
+MODULE_FIRMWARE("radeon/oland_pfp.bin");
+MODULE_FIRMWARE("radeon/oland_me.bin");
+MODULE_FIRMWARE("radeon/oland_ce.bin");
+MODULE_FIRMWARE("radeon/oland_mc.bin");
+MODULE_FIRMWARE("radeon/oland_rlc.bin");
+MODULE_FIRMWARE("radeon/oland_smc.bin");
+
MODULE_FIRMWARE("radeon/HAINAN_pfp.bin");
MODULE_FIRMWARE("radeon/HAINAN_me.bin");
MODULE_FIRMWARE("radeon/HAINAN_ce.bin");
MODULE_FIRMWARE("radeon/HAINAN_rlc.bin");
MODULE_FIRMWARE("radeon/HAINAN_smc.bin");
+MODULE_FIRMWARE("radeon/hainan_pfp.bin");
+MODULE_FIRMWARE("radeon/hainan_me.bin");
+MODULE_FIRMWARE("radeon/hainan_ce.bin");
+MODULE_FIRMWARE("radeon/hainan_mc.bin");
+MODULE_FIRMWARE("radeon/hainan_rlc.bin");
+MODULE_FIRMWARE("radeon/hainan_smc.bin");
+
static u32 si_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh);
static void si_pcie_gen3_enable(struct radeon_device *rdev);
static void si_program_aspm(struct radeon_device *rdev);
/* ucode loading */
int si_mc_load_microcode(struct radeon_device *rdev)
{
- const __be32 *fw_data;
+ const __be32 *fw_data = NULL;
+ const __le32 *new_fw_data = NULL;
u32 running, blackout = 0;
- u32 *io_mc_regs;
+ u32 *io_mc_regs = NULL;
+ const __le32 *new_io_mc_regs = NULL;
int i, regs_size, ucode_size;
if (!rdev->mc_fw)
return -EINVAL;
- ucode_size = rdev->mc_fw->size / 4;
+ if (rdev->new_fw) {
+ const struct mc_firmware_header_v1_0 *hdr =
+ (const struct mc_firmware_header_v1_0 *)rdev->mc_fw->data;
+
+ radeon_ucode_print_mc_hdr(&hdr->header);
+ regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2);
+ new_io_mc_regs = (const __le32 *)
+ (rdev->mc_fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
+ ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ new_fw_data = (const __le32 *)
+ (rdev->mc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ } else {
+ ucode_size = rdev->mc_fw->size / 4;
- switch (rdev->family) {
- case CHIP_TAHITI:
- io_mc_regs = (u32 *)&tahiti_io_mc_regs;
- regs_size = TAHITI_IO_MC_REGS_SIZE;
- break;
- case CHIP_PITCAIRN:
- io_mc_regs = (u32 *)&pitcairn_io_mc_regs;
- regs_size = TAHITI_IO_MC_REGS_SIZE;
- break;
- case CHIP_VERDE:
- default:
- io_mc_regs = (u32 *)&verde_io_mc_regs;
- regs_size = TAHITI_IO_MC_REGS_SIZE;
- break;
- case CHIP_OLAND:
- io_mc_regs = (u32 *)&oland_io_mc_regs;
- regs_size = TAHITI_IO_MC_REGS_SIZE;
- break;
- case CHIP_HAINAN:
- io_mc_regs = (u32 *)&hainan_io_mc_regs;
- regs_size = TAHITI_IO_MC_REGS_SIZE;
- break;
+ switch (rdev->family) {
+ case CHIP_TAHITI:
+ io_mc_regs = (u32 *)&tahiti_io_mc_regs;
+ regs_size = TAHITI_IO_MC_REGS_SIZE;
+ break;
+ case CHIP_PITCAIRN:
+ io_mc_regs = (u32 *)&pitcairn_io_mc_regs;
+ regs_size = TAHITI_IO_MC_REGS_SIZE;
+ break;
+ case CHIP_VERDE:
+ default:
+ io_mc_regs = (u32 *)&verde_io_mc_regs;
+ regs_size = TAHITI_IO_MC_REGS_SIZE;
+ break;
+ case CHIP_OLAND:
+ io_mc_regs = (u32 *)&oland_io_mc_regs;
+ regs_size = TAHITI_IO_MC_REGS_SIZE;
+ break;
+ case CHIP_HAINAN:
+ io_mc_regs = (u32 *)&hainan_io_mc_regs;
+ regs_size = TAHITI_IO_MC_REGS_SIZE;
+ break;
+ }
+ fw_data = (const __be32 *)rdev->mc_fw->data;
}
running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
/* load mc io regs */
for (i = 0; i < regs_size; i++) {
- WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
- WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+ if (rdev->new_fw) {
+ WREG32(MC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(new_io_mc_regs++));
+ WREG32(MC_SEQ_IO_DEBUG_DATA, le32_to_cpup(new_io_mc_regs++));
+ } else {
+ WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
+ WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+ }
}
/* load the MC ucode */
- fw_data = (const __be32 *)rdev->mc_fw->data;
- for (i = 0; i < ucode_size; i++)
- WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+ for (i = 0; i < ucode_size; i++) {
+ if (rdev->new_fw)
+ WREG32(MC_SEQ_SUP_PGM, le32_to_cpup(new_fw_data++));
+ else
+ WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+ }
/* put the engine back into the active state */
WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
static int si_init_microcode(struct radeon_device *rdev)
{
const char *chip_name;
- const char *rlc_chip_name;
+ const char *new_chip_name;
size_t pfp_req_size, me_req_size, ce_req_size, rlc_req_size, mc_req_size;
size_t smc_req_size, mc2_req_size;
char fw_name[30];
int err;
+ int new_fw = 0;
DRM_DEBUG("\n");
switch (rdev->family) {
case CHIP_TAHITI:
chip_name = "TAHITI";
- rlc_chip_name = "TAHITI";
+ new_chip_name = "tahiti";
pfp_req_size = SI_PFP_UCODE_SIZE * 4;
me_req_size = SI_PM4_UCODE_SIZE * 4;
ce_req_size = SI_CE_UCODE_SIZE * 4;
break;
case CHIP_PITCAIRN:
chip_name = "PITCAIRN";
- rlc_chip_name = "PITCAIRN";
+ new_chip_name = "pitcairn";
pfp_req_size = SI_PFP_UCODE_SIZE * 4;
me_req_size = SI_PM4_UCODE_SIZE * 4;
ce_req_size = SI_CE_UCODE_SIZE * 4;
break;
case CHIP_VERDE:
chip_name = "VERDE";
- rlc_chip_name = "VERDE";
+ new_chip_name = "verde";
pfp_req_size = SI_PFP_UCODE_SIZE * 4;
me_req_size = SI_PM4_UCODE_SIZE * 4;
ce_req_size = SI_CE_UCODE_SIZE * 4;
break;
case CHIP_OLAND:
chip_name = "OLAND";
- rlc_chip_name = "OLAND";
+ new_chip_name = "oland";
pfp_req_size = SI_PFP_UCODE_SIZE * 4;
me_req_size = SI_PM4_UCODE_SIZE * 4;
ce_req_size = SI_CE_UCODE_SIZE * 4;
break;
case CHIP_HAINAN:
chip_name = "HAINAN";
- rlc_chip_name = "HAINAN";
+ new_chip_name = "hainan";
pfp_req_size = SI_PFP_UCODE_SIZE * 4;
me_req_size = SI_PM4_UCODE_SIZE * 4;
ce_req_size = SI_CE_UCODE_SIZE * 4;
default: BUG();
}
- DRM_INFO("Loading %s Microcode\n", chip_name);
+ DRM_INFO("Loading %s Microcode\n", new_chip_name);
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", new_chip_name);
err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->pfp_fw->size != pfp_req_size) {
- printk(KERN_ERR
- "si_cp: Bogus length %zu in firmware \"%s\"\n",
- rdev->pfp_fw->size, fw_name);
- err = -EINVAL;
- goto out;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+ err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->pfp_fw->size != pfp_req_size) {
+ printk(KERN_ERR
+ "si_cp: Bogus length %zu in firmware \"%s\"\n",
+ rdev->pfp_fw->size, fw_name);
+ err = -EINVAL;
+ goto out;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->pfp_fw);
+ if (err) {
+ printk(KERN_ERR
+ "si_cp: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", new_chip_name);
err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->me_fw->size != me_req_size) {
- printk(KERN_ERR
- "si_cp: Bogus length %zu in firmware \"%s\"\n",
- rdev->me_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->me_fw->size != me_req_size) {
+ printk(KERN_ERR
+ "si_cp: Bogus length %zu in firmware \"%s\"\n",
+ rdev->me_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->me_fw);
+ if (err) {
+ printk(KERN_ERR
+ "si_cp: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", new_chip_name);
err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->ce_fw->size != ce_req_size) {
- printk(KERN_ERR
- "si_cp: Bogus length %zu in firmware \"%s\"\n",
- rdev->ce_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+ err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->ce_fw->size != ce_req_size) {
+ printk(KERN_ERR
+ "si_cp: Bogus length %zu in firmware \"%s\"\n",
+ rdev->ce_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->ce_fw);
+ if (err) {
+ printk(KERN_ERR
+ "si_cp: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", new_chip_name);
err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->rlc_fw->size != rlc_req_size) {
- printk(KERN_ERR
- "si_rlc: Bogus length %zu in firmware \"%s\"\n",
- rdev->rlc_fw->size, fw_name);
- err = -EINVAL;
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
+ err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ if (rdev->rlc_fw->size != rlc_req_size) {
+ printk(KERN_ERR
+ "si_rlc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->rlc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->rlc_fw);
+ if (err) {
+ printk(KERN_ERR
+ "si_cp: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", new_chip_name);
err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
if (err) {
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
- if (err)
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+ err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ }
+ if ((rdev->mc_fw->size != mc_req_size) &&
+ (rdev->mc_fw->size != mc2_req_size)) {
+ printk(KERN_ERR
+ "si_mc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->mc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
+ } else {
+ err = radeon_ucode_validate(rdev->mc_fw);
+ if (err) {
+ printk(KERN_ERR
+ "si_cp: validation failed for firmware \"%s\"\n",
+ fw_name);
goto out;
+ } else {
+ new_fw++;
+ }
}
- if ((rdev->mc_fw->size != mc_req_size) &&
- (rdev->mc_fw->size != mc2_req_size)) {
- printk(KERN_ERR
- "si_mc: Bogus length %zu in firmware \"%s\"\n",
- rdev->mc_fw->size, fw_name);
- err = -EINVAL;
- }
- DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", new_chip_name);
err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
if (err) {
- printk(KERN_ERR
- "smc: error loading firmware \"%s\"\n",
- fw_name);
- release_firmware(rdev->smc_fw);
- rdev->smc_fw = NULL;
- err = 0;
- } else if (rdev->smc_fw->size != smc_req_size) {
- printk(KERN_ERR
- "si_smc: Bogus length %zu in firmware \"%s\"\n",
- rdev->smc_fw->size, fw_name);
- err = -EINVAL;
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+ err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ err = 0;
+ } else if (rdev->smc_fw->size != smc_req_size) {
+ printk(KERN_ERR
+ "si_smc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->smc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ } else {
+ err = radeon_ucode_validate(rdev->smc_fw);
+ if (err) {
+ printk(KERN_ERR
+ "si_cp: validation failed for firmware \"%s\"\n",
+ fw_name);
+ goto out;
+ } else {
+ new_fw++;
+ }
}
+ if (new_fw == 0) {
+ rdev->new_fw = false;
+ } else if (new_fw < 6) {
+ printk(KERN_ERR "si_fw: mixing new and old firmware!\n");
+ err = -EINVAL;
+ } else {
+ rdev->new_fw = true;
+ }
out:
if (err) {
if (err != -EINVAL)
static int si_cp_load_microcode(struct radeon_device *rdev)
{
- const __be32 *fw_data;
int i;
- if (!rdev->me_fw || !rdev->pfp_fw)
+ if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw)
return -EINVAL;
si_cp_enable(rdev, false);
- /* PFP */
- fw_data = (const __be32 *)rdev->pfp_fw->data;
- WREG32(CP_PFP_UCODE_ADDR, 0);
- for (i = 0; i < SI_PFP_UCODE_SIZE; i++)
- WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_PFP_UCODE_ADDR, 0);
-
- /* CE */
- fw_data = (const __be32 *)rdev->ce_fw->data;
- WREG32(CP_CE_UCODE_ADDR, 0);
- for (i = 0; i < SI_CE_UCODE_SIZE; i++)
- WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_CE_UCODE_ADDR, 0);
-
- /* ME */
- fw_data = (const __be32 *)rdev->me_fw->data;
- WREG32(CP_ME_RAM_WADDR, 0);
- for (i = 0; i < SI_PM4_UCODE_SIZE; i++)
- WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
- WREG32(CP_ME_RAM_WADDR, 0);
+ if (rdev->new_fw) {
+ const struct gfx_firmware_header_v1_0 *pfp_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->pfp_fw->data;
+ const struct gfx_firmware_header_v1_0 *ce_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->ce_fw->data;
+ const struct gfx_firmware_header_v1_0 *me_hdr =
+ (const struct gfx_firmware_header_v1_0 *)rdev->me_fw->data;
+ const __le32 *fw_data;
+ u32 fw_size;
+
+ radeon_ucode_print_gfx_hdr(&pfp_hdr->header);
+ radeon_ucode_print_gfx_hdr(&ce_hdr->header);
+ radeon_ucode_print_gfx_hdr(&me_hdr->header);
+
+ /* PFP */
+ fw_data = (const __le32 *)
+ (rdev->pfp_fw->data + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_PFP_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+
+ /* CE */
+ fw_data = (const __le32 *)
+ (rdev->ce_fw->data + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_CE_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_CE_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_CE_UCODE_ADDR, 0);
+
+ /* ME */
+ fw_data = (const __be32 *)
+ (rdev->me_fw->data + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_ME_RAM_WADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_ME_RAM_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_ME_RAM_WADDR, 0);
+ } else {
+ const __be32 *fw_data;
+
+ /* PFP */
+ fw_data = (const __be32 *)rdev->pfp_fw->data;
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+ for (i = 0; i < SI_PFP_UCODE_SIZE; i++)
+ WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+
+ /* CE */
+ fw_data = (const __be32 *)rdev->ce_fw->data;
+ WREG32(CP_CE_UCODE_ADDR, 0);
+ for (i = 0; i < SI_CE_UCODE_SIZE; i++)
+ WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_CE_UCODE_ADDR, 0);
+
+ /* ME */
+ fw_data = (const __be32 *)rdev->me_fw->data;
+ WREG32(CP_ME_RAM_WADDR, 0);
+ for (i = 0; i < SI_PM4_UCODE_SIZE; i++)
+ WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
+ WREG32(CP_ME_RAM_WADDR, 0);
+ }
WREG32(CP_PFP_UCODE_ADDR, 0);
WREG32(CP_CE_UCODE_ADDR, 0);
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup TLB control */
WREG32(MC_VM_MX_L1_TLB_CNTL,
(0xA << 7) |
/* write new base address */
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
- radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
+ radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) |
WRITE_DATA_DST_SEL(0)));
if (vm->id < 8) {
static int si_rlc_resume(struct radeon_device *rdev)
{
u32 i;
- const __be32 *fw_data;
if (!rdev->rlc_fw)
return -EINVAL;
WREG32(RLC_MC_CNTL, 0);
WREG32(RLC_UCODE_CNTL, 0);
- fw_data = (const __be32 *)rdev->rlc_fw->data;
- for (i = 0; i < SI_RLC_UCODE_SIZE; i++) {
- WREG32(RLC_UCODE_ADDR, i);
- WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
+ if (rdev->new_fw) {
+ const struct rlc_firmware_header_v1_0 *hdr =
+ (const struct rlc_firmware_header_v1_0 *)rdev->rlc_fw->data;
+ u32 fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ const __le32 *fw_data = (const __le32 *)
+ (rdev->rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+
+ radeon_ucode_print_rlc_hdr(&hdr->header);
+
+ for (i = 0; i < fw_size; i++) {
+ WREG32(RLC_UCODE_ADDR, i);
+ WREG32(RLC_UCODE_DATA, le32_to_cpup(fw_data++));
+ }
+ } else {
+ const __be32 *fw_data =
+ (const __be32 *)rdev->rlc_fw->data;
+ for (i = 0; i < SI_RLC_UCODE_SIZE; i++) {
+ WREG32(RLC_UCODE_ADDR, i);
+ WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
+ }
}
WREG32(RLC_UCODE_ADDR, 0);
case 16: /* D5 page flip */
case 18: /* D6 page flip */
DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
- radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+ if (radeon_use_pflipirq > 0)
+ radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
break;
case 42: /* HPD hotplug */
switch (src_data) {
}
/**
- * si_dma_vm_set_page - update the page tables using the DMA
+ * si_dma_vm_copy_pages - update PTEs by copying them from the GART
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @src: src addr where to copy from
+ * @count: number of page entries to update
+ *
+ * Update PTEs by copying them from the GART using the DMA (SI).
+ */
+void si_dma_vm_copy_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count)
+{
+ while (count) {
+ unsigned bytes = count * 8;
+ if (bytes > 0xFFFF8)
+ bytes = 0xFFFF8;
+
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
+ 1, 0, 0, bytes);
+ ib->ptr[ib->length_dw++] = lower_32_bits(pe);
+ ib->ptr[ib->length_dw++] = lower_32_bits(src);
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff;
+
+ pe += bytes;
+ src += bytes;
+ count -= bytes / 8;
+ }
+}
+
+/**
+ * si_dma_vm_write_pages - update PTEs by writing them manually
*
* @rdev: radeon_device pointer
* @ib: indirect buffer to fill with commands
* @incr: increase next addr by incr bytes
* @flags: access flags
*
- * Update the page tables using the DMA (SI).
+ * Update PTEs by writing them manually using the DMA (SI).
*/
-void si_dma_vm_set_page(struct radeon_device *rdev,
- struct radeon_ib *ib,
- uint64_t pe,
- uint64_t addr, unsigned count,
- uint32_t incr, uint32_t flags)
+void si_dma_vm_write_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
{
uint64_t value;
unsigned ndw;
- trace_radeon_vm_set_page(pe, addr, count, incr, flags);
-
- if (flags == R600_PTE_GART) {
- uint64_t src = rdev->gart.table_addr + (addr >> 12) * 8;
- while (count) {
- unsigned bytes = count * 8;
- if (bytes > 0xFFFF8)
- bytes = 0xFFFF8;
-
- ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
- 1, 0, 0, bytes);
- ib->ptr[ib->length_dw++] = lower_32_bits(pe);
- ib->ptr[ib->length_dw++] = lower_32_bits(src);
- ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
- ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff;
-
- pe += bytes;
- src += bytes;
- count -= bytes / 8;
- }
- } else if (flags & R600_PTE_SYSTEM) {
- while (count) {
- ndw = count * 2;
- if (ndw > 0xFFFFE)
- ndw = 0xFFFFE;
-
- /* for non-physically contiguous pages (system) */
- ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw);
- ib->ptr[ib->length_dw++] = pe;
- ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
- for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ /* for non-physically contiguous pages (system) */
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw);
+ ib->ptr[ib->length_dw++] = pe;
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+ if (flags & R600_PTE_SYSTEM) {
value = radeon_vm_map_gart(rdev, addr);
value &= 0xFFFFFFFFFFFFF000ULL;
- addr += incr;
- value |= flags;
- ib->ptr[ib->length_dw++] = value;
- ib->ptr[ib->length_dw++] = upper_32_bits(value);
- }
- }
- } else {
- while (count) {
- ndw = count * 2;
- if (ndw > 0xFFFFE)
- ndw = 0xFFFFE;
-
- if (flags & R600_PTE_VALID)
+ } else if (flags & R600_PTE_VALID) {
value = addr;
- else
+ } else {
value = 0;
- /* for physically contiguous pages (vram) */
- ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
- ib->ptr[ib->length_dw++] = pe; /* dst addr */
- ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
- ib->ptr[ib->length_dw++] = flags; /* mask */
- ib->ptr[ib->length_dw++] = 0;
- ib->ptr[ib->length_dw++] = value; /* value */
+ }
+ addr += incr;
+ value |= flags;
+ ib->ptr[ib->length_dw++] = value;
ib->ptr[ib->length_dw++] = upper_32_bits(value);
- ib->ptr[ib->length_dw++] = incr; /* increment size */
- ib->ptr[ib->length_dw++] = 0;
- pe += ndw * 4;
- addr += (ndw / 2) * incr;
- count -= ndw / 2;
}
}
- while (ib->length_dw & 0x7)
- ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0);
+}
+
+/**
+ * si_dma_vm_set_pages - update the page tables using the DMA
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: access flags
+ *
+ * Update the page tables using the DMA (SI).
+ */
+void si_dma_vm_set_pages(struct radeon_device *rdev,
+ struct radeon_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
+{
+ uint64_t value;
+ unsigned ndw;
+
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ if (flags & R600_PTE_VALID)
+ value = addr;
+ else
+ value = 0;
+
+ /* for physically contiguous pages (vram) */
+ ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
+ ib->ptr[ib->length_dw++] = pe; /* dst addr */
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ ib->ptr[ib->length_dw++] = flags; /* mask */
+ ib->ptr[ib->length_dw++] = 0;
+ ib->ptr[ib->length_dw++] = value; /* value */
+ ib->ptr[ib->length_dw++] = upper_32_bits(value);
+ ib->ptr[ib->length_dw++] = incr; /* increment size */
+ ib->ptr[ib->length_dw++] = 0;
+ pe += ndw * 4;
+ addr += (ndw / 2) * incr;
+ count -= ndw / 2;
+ }
}
void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
voltage_table->count = max_voltage_steps;
}
+static int si_get_svi2_voltage_table(struct radeon_device *rdev,
+ struct radeon_clock_voltage_dependency_table *voltage_dependency_table,
+ struct atom_voltage_table *voltage_table)
+{
+ u32 i;
+
+ if (voltage_dependency_table == NULL)
+ return -EINVAL;
+
+ voltage_table->mask_low = 0;
+ voltage_table->phase_delay = 0;
+
+ voltage_table->count = voltage_dependency_table->count;
+ for (i = 0; i < voltage_table->count; i++) {
+ voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
+ voltage_table->entries[i].smio_low = 0;
+ }
+
+ return 0;
+}
+
static int si_construct_voltage_tables(struct radeon_device *rdev)
{
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
struct si_power_info *si_pi = si_get_pi(rdev);
int ret;
- ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
- VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
- if (ret)
- return ret;
+ if (pi->voltage_control) {
+ ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
+ VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
+ if (ret)
+ return ret;
- if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
- si_trim_voltage_table_to_fit_state_table(rdev,
- SISLANDS_MAX_NO_VREG_STEPS,
- &eg_pi->vddc_voltage_table);
+ if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
+ si_trim_voltage_table_to_fit_state_table(rdev,
+ SISLANDS_MAX_NO_VREG_STEPS,
+ &eg_pi->vddc_voltage_table);
+ } else if (si_pi->voltage_control_svi2) {
+ ret = si_get_svi2_voltage_table(rdev,
+ &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
+ &eg_pi->vddc_voltage_table);
+ if (ret)
+ return ret;
+ } else {
+ return -EINVAL;
+ }
if (eg_pi->vddci_control) {
ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
SISLANDS_MAX_NO_VREG_STEPS,
&eg_pi->vddci_voltage_table);
}
+ if (si_pi->vddci_control_svi2) {
+ ret = si_get_svi2_voltage_table(rdev,
+ &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
+ &eg_pi->vddci_voltage_table);
+ if (ret)
+ return ret;
+ }
if (pi->mvdd_control) {
ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
struct si_power_info *si_pi = si_get_pi(rdev);
u8 i;
- if (eg_pi->vddc_voltage_table.count) {
- si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
- table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
- cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
-
- for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
- if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
- table->maxVDDCIndexInPPTable = i;
- break;
+ if (si_pi->voltage_control_svi2) {
+ si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
+ si_pi->svc_gpio_id);
+ si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
+ si_pi->svd_gpio_id);
+ si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
+ 2);
+ } else {
+ if (eg_pi->vddc_voltage_table.count) {
+ si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
+ table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
+ cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
+
+ for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
+ if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
+ table->maxVDDCIndexInPPTable = i;
+ break;
+ }
}
}
- }
- if (eg_pi->vddci_voltage_table.count) {
- si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
+ if (eg_pi->vddci_voltage_table.count) {
+ si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
- table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
- cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
- }
+ table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
+ cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
+ }
- if (si_pi->mvdd_voltage_table.count) {
- si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
+ if (si_pi->mvdd_voltage_table.count) {
+ si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
- table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
- cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
- }
+ table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
+ cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
+ }
- if (si_pi->vddc_phase_shed_control) {
- if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
- &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
- si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
+ if (si_pi->vddc_phase_shed_control) {
+ if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
+ &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
+ si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
- table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
- cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
+ table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
+ cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
- si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
- (u32)si_pi->vddc_phase_shed_table.phase_delay);
- } else {
- si_pi->vddc_phase_shed_control = false;
+ si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
+ (u32)si_pi->vddc_phase_shed_table.phase_delay);
+ } else {
+ si_pi->vddc_phase_shed_control = false;
+ }
}
}
{
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct si_power_info *si_pi = si_get_pi(rdev);
struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
int ret;
if (si_is_smc_running(rdev))
return -EINVAL;
- if (pi->voltage_control)
+ if (pi->voltage_control || si_pi->voltage_control_svi2)
si_enable_voltage_control(rdev, true);
if (pi->mvdd_control)
si_get_mvdd_configuration(rdev);
- if (pi->voltage_control) {
+ if (pi->voltage_control || si_pi->voltage_control_svi2) {
ret = si_construct_voltage_tables(rdev);
if (ret) {
DRM_ERROR("si_construct_voltage_tables failed\n");
ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
pi->voltage_control =
- radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_GPIO_LUT);
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ VOLTAGE_OBJ_GPIO_LUT);
+ if (!pi->voltage_control) {
+ si_pi->voltage_control_svi2 =
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ VOLTAGE_OBJ_SVID2);
+ if (si_pi->voltage_control_svi2)
+ radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
+ }
pi->mvdd_control =
- radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, VOLTAGE_OBJ_GPIO_LUT);
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
+ VOLTAGE_OBJ_GPIO_LUT);
eg_pi->vddci_control =
- radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, VOLTAGE_OBJ_GPIO_LUT);
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
+ VOLTAGE_OBJ_GPIO_LUT);
+ if (!eg_pi->vddci_control)
+ si_pi->vddci_control_svi2 =
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
+ VOLTAGE_OBJ_SVID2);
si_pi->vddc_phase_shed_control =
- radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_PHASE_LUT);
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ VOLTAGE_OBJ_PHASE_LUT);
rv770_get_engine_memory_ss(rdev);
bool vddc_phase_shed_control;
bool pspp_notify_required;
bool sclk_deep_sleep_above_low;
+ bool voltage_control_svi2;
+ bool vddci_control_svi2;
/* smc offsets */
u32 sram_end;
u32 state_table_start;
SMC_SIslands_MCRegisters smc_mc_reg_table;
SISLANDS_SMC_STATETABLE smc_statetable;
PP_SIslands_PAPMParameters papm_parm;
+ /* SVI2 */
+ u8 svd_gpio_id;
+ u8 svc_gpio_id;
};
#define SISLANDS_INITIAL_STATE_ARB_INDEX 0
if (!rdev->smc_fw)
return -EINVAL;
- switch (rdev->family) {
- case CHIP_TAHITI:
- ucode_start_address = TAHITI_SMC_UCODE_START;
- ucode_size = TAHITI_SMC_UCODE_SIZE;
- break;
- case CHIP_PITCAIRN:
- ucode_start_address = PITCAIRN_SMC_UCODE_START;
- ucode_size = PITCAIRN_SMC_UCODE_SIZE;
- break;
- case CHIP_VERDE:
- ucode_start_address = VERDE_SMC_UCODE_START;
- ucode_size = VERDE_SMC_UCODE_SIZE;
- break;
- case CHIP_OLAND:
- ucode_start_address = OLAND_SMC_UCODE_START;
- ucode_size = OLAND_SMC_UCODE_SIZE;
- break;
- case CHIP_HAINAN:
- ucode_start_address = HAINAN_SMC_UCODE_START;
- ucode_size = HAINAN_SMC_UCODE_SIZE;
- break;
- default:
- DRM_ERROR("unknown asic in smc ucode loader\n");
- BUG();
+ if (rdev->new_fw) {
+ const struct smc_firmware_header_v1_0 *hdr =
+ (const struct smc_firmware_header_v1_0 *)rdev->smc_fw->data;
+
+ radeon_ucode_print_smc_hdr(&hdr->header);
+
+ ucode_start_address = le32_to_cpu(hdr->ucode_start_addr);
+ ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes);
+ src = (const u8 *)
+ (rdev->smc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ } else {
+ switch (rdev->family) {
+ case CHIP_TAHITI:
+ ucode_start_address = TAHITI_SMC_UCODE_START;
+ ucode_size = TAHITI_SMC_UCODE_SIZE;
+ break;
+ case CHIP_PITCAIRN:
+ ucode_start_address = PITCAIRN_SMC_UCODE_START;
+ ucode_size = PITCAIRN_SMC_UCODE_SIZE;
+ break;
+ case CHIP_VERDE:
+ ucode_start_address = VERDE_SMC_UCODE_START;
+ ucode_size = VERDE_SMC_UCODE_SIZE;
+ break;
+ case CHIP_OLAND:
+ ucode_start_address = OLAND_SMC_UCODE_START;
+ ucode_size = OLAND_SMC_UCODE_SIZE;
+ break;
+ case CHIP_HAINAN:
+ ucode_start_address = HAINAN_SMC_UCODE_START;
+ ucode_size = HAINAN_SMC_UCODE_SIZE;
+ break;
+ default:
+ DRM_ERROR("unknown asic in smc ucode loader\n");
+ BUG();
+ }
+ src = (const u8 *)rdev->smc_fw->data;
}
if (ucode_size & 3)
return -EINVAL;
- src = (const u8 *)rdev->smc_fw->data;
spin_lock_irqsave(&rdev->smc_idx_lock, flags);
WREG32(SMC_IND_INDEX_0, ucode_start_address);
WREG32_P(SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, ~AUTO_INCREMENT_IND_0);
#define SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width 0xF4
#define SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen 0xFC
#define SI_SMC_SOFT_REGISTER_vr_hot_gpio 0x100
+#define SI_SMC_SOFT_REGISTER_svi_rework_plat_type 0x118
+#define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd 0x11c
+#define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc 0x120
#define SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES 16
#define SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES 32
* Power management
*/
-#if CONFIG_PM_SLEEP
+#ifdef CONFIG_PM_SLEEP
static int rcar_du_pm_suspend(struct device *dev)
{
struct rcar_du_device *rcdu = dev_get_drvdata(dev);
{
struct rcar_du_device *rcdu = dev->dev_private;
const struct rcar_du_format_info *format;
+ unsigned int max_pitch;
unsigned int align;
+ unsigned int bpp;
format = rcar_du_format_info(mode_cmd->pixel_format);
if (format == NULL) {
return ERR_PTR(-EINVAL);
}
+ /*
+ * The pitch and alignment constraints are expressed in pixels on the
+ * hardware side and in bytes in the DRM API.
+ */
+ bpp = format->planes == 2 ? 1 : format->bpp / 8;
+ max_pitch = 4096 * bpp;
+
if (rcar_du_needs(rcdu, RCAR_DU_QUIRK_ALIGN_128B))
align = 128;
else
- align = 16 * format->bpp / 8;
+ align = 16 * bpp;
if (mode_cmd->pitches[0] & (align - 1) ||
- mode_cmd->pitches[0] >= 8192) {
+ mode_cmd->pitches[0] >= max_pitch) {
dev_dbg(dev->dev, "invalid pitch value %u\n",
mode_cmd->pitches[0]);
return ERR_PTR(-EINVAL);
static void rcar_du_lvds_connector_destroy(struct drm_connector *connector)
{
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
}
return ret;
drm_connector_helper_add(connector, &connector_helper_funcs);
- ret = drm_sysfs_connector_add(connector);
+ ret = drm_connector_register(connector);
if (ret < 0)
return ret;
static void rcar_du_vga_connector_destroy(struct drm_connector *connector)
{
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
}
return ret;
drm_connector_helper_add(connector, &connector_helper_funcs);
- ret = drm_sysfs_connector_add(connector);
+ ret = drm_connector_register(connector);
if (ret < 0)
return ret;
struct shmob_drm_connector *scon = to_shmob_connector(connector);
shmob_drm_backlight_exit(scon);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
}
return ret;
drm_connector_helper_add(connector, &connector_helper_funcs);
- ret = drm_sysfs_connector_add(connector);
+ ret = drm_connector_register(connector);
if (ret < 0)
goto err_cleanup;
err_backlight:
shmob_drm_backlight_exit(&sdev->connector);
err_sysfs:
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
err_cleanup:
drm_connector_cleanup(connector);
return ret;
* Power management
*/
-#if CONFIG_PM_SLEEP
+#ifdef CONFIG_PM_SLEEP
static int shmob_drm_pm_suspend(struct device *dev)
{
struct shmob_drm_device *sdev = dev_get_drvdata(dev);
--- /dev/null
+config DRM_STI
+ tristate "DRM Support for STMicroelectronics SoC stiH41x Series"
+ depends on DRM && (SOC_STIH415 || SOC_STIH416 || ARCH_MULTIPLATFORM)
+ select DRM_KMS_HELPER
+ select DRM_GEM_CMA_HELPER
+ select DRM_KMS_CMA_HELPER
+ help
+ Choose this option to enable DRM on STM stiH41x chipset
+
+config DRM_STI_FBDEV
+ bool "DRM frame buffer device for STMicroelectronics SoC stiH41x Serie"
+ depends on DRM_STI
+ help
+ Choose this option to enable FBDEV on top of DRM for STM stiH41x chipset
--- /dev/null
+sticompositor-y := \
+ sti_layer.o \
+ sti_mixer.o \
+ sti_gdp.o \
+ sti_vid.o \
+ sti_compositor.o \
+ sti_drm_crtc.o \
+ sti_drm_plane.o
+
+stihdmi-y := sti_hdmi.o \
+ sti_hdmi_tx3g0c55phy.o \
+ sti_hdmi_tx3g4c28phy.o \
+
+obj-$(CONFIG_DRM_STI) = \
+ sti_vtg.o \
+ sti_vtac.o \
+ stihdmi.o \
+ sti_hda.o \
+ sti_tvout.o \
+ sticompositor.o \
+ sti_drm_drv.o
\ No newline at end of file
--- /dev/null
+1. stiH display hardware IP
+---------------------------
+The STMicroelectronics stiH SoCs use a common chain of HW display IP blocks:
+- The High Quality Video Display Processor (HQVDP) gets video frames from a
+ video decoder and does high quality video processing, including scaling.
+
+- The Compositor is a multiplane, dual-mixer (Main & Aux) digital processor. It
+ has several inputs:
+ - The graphics planes are internally processed by the Generic Display
+ Pipeline (GDP).
+ - The video plug (VID) connects to the HQVDP output.
+ - The cursor handles ... a cursor.
+- The TV OUT pre-formats (convert, clip, round) the compositor output data
+- The HDMI / DVO / HD Analog / SD analog IP builds the video signals
+ - DVO (Digital Video Output) handles a 24bits parallel signal
+ - The HD analog signal is typically driven by a YCbCr cable, supporting up to
+ 1080i mode.
+ - The SD analog signal is typically used for legacy TV
+- The VTG (Video Timing Generators) build Vsync signals used by the other HW IP
+Note that some stiH drivers support only a subset of thee HW IP.
+
+ .-------------. .-----------. .-----------.
+GPU >-------------+GDP Main | | +---+ HDMI +--> HDMI
+GPU >-------------+GDP mixer+---+ | :===========:
+GPU >-------------+Cursor | | +---+ DVO +--> 24b//
+ ------- | COMPOSITOR | | TV OUT | :===========:
+ | | | | | +---+ HD analog +--> YCbCr
+Vid >--+ HQVDP +--+VID Aux +---+ | :===========:
+dec | | | mixer| | +---+ SD analog +--> CVBS
+ '-------' '-------------' '-----------' '-----------'
+ .-----------.
+ | main+--> Vsync
+ | VTG |
+ | aux+--> Vsync
+ '-----------'
+
+2. DRM / HW mapping
+-------------------
+These IP are mapped to the DRM objects as following:
+- The CRTCs are mapped to the Compositor Main and Aux Mixers
+- The Framebuffers and planes are mapped to the Compositor GDP (non video
+ buffers) and to HQVDP+VID (video buffers)
+- The Cursor is mapped to the Compositor Cursor
+- The Encoders are mapped to the TVOut
+- The Bridges/Connectors are mapped to the HDMI / DVO / HD Analog / SD analog
+
+FB & planes Cursor CRTC Encoders Bridges/Connectors
+ | | | | |
+ | | | | |
+ | .-------------. | .-----------. .-----------. |
+ +------------> |GDP | Main | | | +-> | | HDMI | <-+
+ +------------> |GDP v mixer|<+ | | | :===========: |
+ | |Cursor | | | +-> | | DVO | <-+
+ | ------- | COMPOSITOR | | |TV OUT | | :===========: |
+ | | | | | | | +-> | | HD analog | <-+
+ +-> | HQVDP | |VID Aux |<+ | | | :===========: |
+ | | | mixer| | +-> | | SD analog | <-+
+ '-------' '-------------' '-----------' '-----------'
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/component.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <drm/drmP.h>
+
+#include "sti_compositor.h"
+#include "sti_drm_crtc.h"
+#include "sti_drm_drv.h"
+#include "sti_drm_plane.h"
+#include "sti_gdp.h"
+#include "sti_vtg.h"
+
+/*
+ * stiH407 compositor properties
+ */
+struct sti_compositor_data stih407_compositor_data = {
+ .nb_subdev = 6,
+ .subdev_desc = {
+ {STI_GPD_SUBDEV, (int)STI_GDP_0, 0x100},
+ {STI_GPD_SUBDEV, (int)STI_GDP_1, 0x200},
+ {STI_GPD_SUBDEV, (int)STI_GDP_2, 0x300},
+ {STI_GPD_SUBDEV, (int)STI_GDP_3, 0x400},
+ {STI_VID_SUBDEV, (int)STI_VID_0, 0x700},
+ {STI_MIXER_MAIN_SUBDEV, STI_MIXER_MAIN, 0xC00}
+ },
+};
+
+/*
+ * stiH416 compositor properties
+ * Note:
+ * on stih416 MIXER_AUX has a different base address from MIXER_MAIN
+ * Moreover, GDPx is different for Main and Aux Mixer. So this subdev map does
+ * not fit for stiH416 if we want to enable the MIXER_AUX.
+ */
+struct sti_compositor_data stih416_compositor_data = {
+ .nb_subdev = 3,
+ .subdev_desc = {
+ {STI_GPD_SUBDEV, (int)STI_GDP_0, 0x100},
+ {STI_GPD_SUBDEV, (int)STI_GDP_1, 0x200},
+ {STI_MIXER_MAIN_SUBDEV, STI_MIXER_MAIN, 0xC00}
+ },
+};
+
+static int sti_compositor_init_subdev(struct sti_compositor *compo,
+ struct sti_compositor_subdev_descriptor *desc,
+ unsigned int array_size)
+{
+ unsigned int i, mixer_id = 0, layer_id = 0;
+
+ for (i = 0; i < array_size; i++) {
+ switch (desc[i].type) {
+ case STI_MIXER_MAIN_SUBDEV:
+ case STI_MIXER_AUX_SUBDEV:
+ compo->mixer[mixer_id++] =
+ sti_mixer_create(compo->dev, desc[i].id,
+ compo->regs + desc[i].offset);
+ break;
+ case STI_GPD_SUBDEV:
+ case STI_VID_SUBDEV:
+ compo->layer[layer_id++] =
+ sti_layer_create(compo->dev, desc[i].id,
+ compo->regs + desc[i].offset);
+ break;
+ /* case STI_CURSOR_SUBDEV : TODO */
+ default:
+ DRM_ERROR("Unknow subdev compoment type\n");
+ return 1;
+ }
+
+ }
+ compo->nb_mixers = mixer_id;
+ compo->nb_layers = layer_id;
+
+ return 0;
+}
+
+static int sti_compositor_bind(struct device *dev, struct device *master,
+ void *data)
+{
+ struct sti_compositor *compo = dev_get_drvdata(dev);
+ struct drm_device *drm_dev = data;
+ unsigned int i, crtc = 0, plane = 0;
+ struct sti_drm_private *dev_priv = drm_dev->dev_private;
+ struct drm_plane *cursor = NULL;
+ struct drm_plane *primary = NULL;
+
+ dev_priv->compo = compo;
+
+ for (i = 0; i < compo->nb_layers; i++) {
+ if (compo->layer[i]) {
+ enum sti_layer_desc desc = compo->layer[i]->desc;
+ enum sti_layer_type type = desc & STI_LAYER_TYPE_MASK;
+ enum drm_plane_type plane_type = DRM_PLANE_TYPE_OVERLAY;
+
+ if (compo->mixer[crtc])
+ plane_type = DRM_PLANE_TYPE_PRIMARY;
+
+ switch (type) {
+ case STI_CUR:
+ cursor = sti_drm_plane_init(drm_dev,
+ compo->layer[i],
+ (1 << crtc) - 1,
+ DRM_PLANE_TYPE_CURSOR);
+ break;
+ case STI_GDP:
+ case STI_VID:
+ primary = sti_drm_plane_init(drm_dev,
+ compo->layer[i],
+ (1 << crtc) - 1, plane_type);
+ plane++;
+ break;
+ case STI_BCK:
+ break;
+ }
+
+ /* The first planes are reserved for primary planes*/
+ if (compo->mixer[crtc]) {
+ sti_drm_crtc_init(drm_dev, compo->mixer[crtc],
+ primary, cursor);
+ crtc++;
+ cursor = NULL;
+ }
+ }
+ }
+
+ drm_vblank_init(drm_dev, crtc);
+ /* Allow usage of vblank without having to call drm_irq_install */
+ drm_dev->irq_enabled = 1;
+
+ DRM_DEBUG_DRIVER("Initialized %d DRM CRTC(s) and %d DRM plane(s)\n",
+ crtc, plane);
+ DRM_DEBUG_DRIVER("DRM plane(s) for VID/VDP not created yet\n");
+
+ return 0;
+}
+
+static void sti_compositor_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ /* do nothing */
+}
+
+static const struct component_ops sti_compositor_ops = {
+ .bind = sti_compositor_bind,
+ .unbind = sti_compositor_unbind,
+};
+
+static const struct of_device_id compositor_of_match[] = {
+ {
+ .compatible = "st,stih416-compositor",
+ .data = &stih416_compositor_data,
+ }, {
+ .compatible = "st,stih407-compositor",
+ .data = &stih407_compositor_data,
+ }, {
+ /* end node */
+ }
+};
+MODULE_DEVICE_TABLE(of, compositor_of_match);
+
+static int sti_compositor_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *np = dev->of_node;
+ struct device_node *vtg_np;
+ struct sti_compositor *compo;
+ struct resource *res;
+ int err;
+
+ compo = devm_kzalloc(dev, sizeof(*compo), GFP_KERNEL);
+ if (!compo) {
+ DRM_ERROR("Failed to allocate compositor context\n");
+ return -ENOMEM;
+ }
+ compo->dev = dev;
+ compo->vtg_vblank_nb.notifier_call = sti_drm_crtc_vblank_cb;
+
+ /* populate data structure depending on compatibility */
+ BUG_ON(!of_match_node(compositor_of_match, np)->data);
+
+ memcpy(&compo->data, of_match_node(compositor_of_match, np)->data,
+ sizeof(struct sti_compositor_data));
+
+ /* Get Memory ressources */
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (res == NULL) {
+ DRM_ERROR("Get memory resource failed\n");
+ return -ENXIO;
+ }
+ compo->regs = devm_ioremap(dev, res->start, resource_size(res));
+ if (compo->regs == NULL) {
+ DRM_ERROR("Register mapping failed\n");
+ return -ENXIO;
+ }
+
+ /* Get clock resources */
+ compo->clk_compo_main = devm_clk_get(dev, "compo_main");
+ if (IS_ERR(compo->clk_compo_main)) {
+ DRM_ERROR("Cannot get compo_main clock\n");
+ return PTR_ERR(compo->clk_compo_main);
+ }
+
+ compo->clk_compo_aux = devm_clk_get(dev, "compo_aux");
+ if (IS_ERR(compo->clk_compo_aux)) {
+ DRM_ERROR("Cannot get compo_aux clock\n");
+ return PTR_ERR(compo->clk_compo_aux);
+ }
+
+ compo->clk_pix_main = devm_clk_get(dev, "pix_main");
+ if (IS_ERR(compo->clk_pix_main)) {
+ DRM_ERROR("Cannot get pix_main clock\n");
+ return PTR_ERR(compo->clk_pix_main);
+ }
+
+ compo->clk_pix_aux = devm_clk_get(dev, "pix_aux");
+ if (IS_ERR(compo->clk_pix_aux)) {
+ DRM_ERROR("Cannot get pix_aux clock\n");
+ return PTR_ERR(compo->clk_pix_aux);
+ }
+
+ /* Get reset resources */
+ compo->rst_main = devm_reset_control_get(dev, "compo-main");
+ /* Take compo main out of reset */
+ if (!IS_ERR(compo->rst_main))
+ reset_control_deassert(compo->rst_main);
+
+ compo->rst_aux = devm_reset_control_get(dev, "compo-aux");
+ /* Take compo aux out of reset */
+ if (!IS_ERR(compo->rst_aux))
+ reset_control_deassert(compo->rst_aux);
+
+ vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 0);
+ if (vtg_np)
+ compo->vtg_main = of_vtg_find(vtg_np);
+
+ vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 1);
+ if (vtg_np)
+ compo->vtg_aux = of_vtg_find(vtg_np);
+
+ /* Initialize compositor subdevices */
+ err = sti_compositor_init_subdev(compo, compo->data.subdev_desc,
+ compo->data.nb_subdev);
+ if (err)
+ return err;
+
+ platform_set_drvdata(pdev, compo);
+
+ return component_add(&pdev->dev, &sti_compositor_ops);
+}
+
+static int sti_compositor_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &sti_compositor_ops);
+ return 0;
+}
+
+static struct platform_driver sti_compositor_driver = {
+ .driver = {
+ .name = "sti-compositor",
+ .owner = THIS_MODULE,
+ .of_match_table = compositor_of_match,
+ },
+ .probe = sti_compositor_probe,
+ .remove = sti_compositor_remove,
+};
+
+module_platform_driver(sti_compositor_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_COMPOSITOR_H_
+#define _STI_COMPOSITOR_H_
+
+#include <linux/clk.h>
+#include <linux/kernel.h>
+
+#include "sti_layer.h"
+#include "sti_mixer.h"
+
+#define WAIT_NEXT_VSYNC_MS 50 /*ms*/
+
+#define STI_MAX_LAYER 8
+#define STI_MAX_MIXER 2
+
+enum sti_compositor_subdev_type {
+ STI_MIXER_MAIN_SUBDEV,
+ STI_MIXER_AUX_SUBDEV,
+ STI_GPD_SUBDEV,
+ STI_VID_SUBDEV,
+ STI_CURSOR_SUBDEV,
+};
+
+struct sti_compositor_subdev_descriptor {
+ enum sti_compositor_subdev_type type;
+ int id;
+ unsigned int offset;
+};
+
+/**
+ * STI Compositor data structure
+ *
+ * @nb_subdev: number of subdevices supported by the compositor
+ * @subdev_desc: subdev list description
+ */
+#define MAX_SUBDEV 9
+struct sti_compositor_data {
+ unsigned int nb_subdev;
+ struct sti_compositor_subdev_descriptor subdev_desc[MAX_SUBDEV];
+};
+
+/**
+ * STI Compositor structure
+ *
+ * @dev: driver device
+ * @regs: registers (main)
+ * @data: device data
+ * @clk_compo_main: clock for main compo
+ * @clk_compo_aux: clock for aux compo
+ * @clk_pix_main: pixel clock for main path
+ * @clk_pix_aux: pixel clock for aux path
+ * @rst_main: reset control of the main path
+ * @rst_aux: reset control of the aux path
+ * @mixer: array of mixers
+ * @vtg_main: vtg for main data path
+ * @vtg_aux: vtg for auxillary data path
+ * @layer: array of layers
+ * @nb_mixers: number of mixers for this compositor
+ * @nb_layers: number of layers (GDP,VID,...) for this compositor
+ * @enable: true if compositor is enable else false
+ * @vtg_vblank_nb: callback for VTG VSYNC notification
+ */
+struct sti_compositor {
+ struct device *dev;
+ void __iomem *regs;
+ struct sti_compositor_data data;
+ struct clk *clk_compo_main;
+ struct clk *clk_compo_aux;
+ struct clk *clk_pix_main;
+ struct clk *clk_pix_aux;
+ struct reset_control *rst_main;
+ struct reset_control *rst_aux;
+ struct sti_mixer *mixer[STI_MAX_MIXER];
+ struct sti_vtg *vtg_main;
+ struct sti_vtg *vtg_aux;
+ struct sti_layer *layer[STI_MAX_LAYER];
+ int nb_mixers;
+ int nb_layers;
+ bool enable;
+ struct notifier_block vtg_vblank_nb;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+
+#include "sti_compositor.h"
+#include "sti_drm_drv.h"
+#include "sti_drm_crtc.h"
+#include "sti_vtg.h"
+
+static void sti_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+ DRM_DEBUG_KMS("\n");
+}
+
+static void sti_drm_crtc_prepare(struct drm_crtc *crtc)
+{
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+ struct device *dev = mixer->dev;
+ struct sti_compositor *compo = dev_get_drvdata(dev);
+
+ compo->enable = true;
+
+ /* Prepare and enable the compo IP clock */
+ if (mixer->id == STI_MIXER_MAIN) {
+ if (clk_prepare_enable(compo->clk_compo_main))
+ DRM_INFO("Failed to prepare/enable compo_main clk\n");
+ } else {
+ if (clk_prepare_enable(compo->clk_compo_aux))
+ DRM_INFO("Failed to prepare/enable compo_aux clk\n");
+ }
+}
+
+static void sti_drm_crtc_commit(struct drm_crtc *crtc)
+{
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+ struct device *dev = mixer->dev;
+ struct sti_compositor *compo = dev_get_drvdata(dev);
+ struct sti_layer *layer;
+
+ if ((!mixer || !compo)) {
+ DRM_ERROR("Can not find mixer or compositor)\n");
+ return;
+ }
+
+ /* get GDP which is reserved to the CRTC FB */
+ layer = to_sti_layer(crtc->primary);
+ if (layer)
+ sti_layer_commit(layer);
+ else
+ DRM_ERROR("Can not find CRTC dedicated plane (GDP0)\n");
+
+ /* Enable layer on mixer */
+ if (sti_mixer_set_layer_status(mixer, layer, true))
+ DRM_ERROR("Can not enable layer at mixer\n");
+}
+
+static bool sti_drm_crtc_mode_fixup(struct drm_crtc *crtc,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ /* accept the provided drm_display_mode, do not fix it up */
+ return true;
+}
+
+static int
+sti_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode, int x, int y,
+ struct drm_framebuffer *old_fb)
+{
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+ struct device *dev = mixer->dev;
+ struct sti_compositor *compo = dev_get_drvdata(dev);
+ struct sti_layer *layer;
+ struct clk *clk;
+ int rate = mode->clock * 1000;
+ int res;
+ unsigned int w, h;
+
+ DRM_DEBUG_KMS("CRTC:%d (%s) fb:%d mode:%d (%s)\n",
+ crtc->base.id, sti_mixer_to_str(mixer),
+ crtc->primary->fb->base.id, mode->base.id, mode->name);
+
+ DRM_DEBUG_KMS("%d %d %d %d %d %d %d %d %d %d 0x%x 0x%x\n",
+ mode->vrefresh, mode->clock,
+ mode->hdisplay,
+ mode->hsync_start, mode->hsync_end,
+ mode->htotal,
+ mode->vdisplay,
+ mode->vsync_start, mode->vsync_end,
+ mode->vtotal, mode->type, mode->flags);
+
+ /* Set rate and prepare/enable pixel clock */
+ if (mixer->id == STI_MIXER_MAIN)
+ clk = compo->clk_pix_main;
+ else
+ clk = compo->clk_pix_aux;
+
+ res = clk_set_rate(clk, rate);
+ if (res < 0) {
+ DRM_ERROR("Cannot set rate (%dHz) for pix clk\n", rate);
+ return -EINVAL;
+ }
+ if (clk_prepare_enable(clk)) {
+ DRM_ERROR("Failed to prepare/enable pix clk\n");
+ return -EINVAL;
+ }
+
+ sti_vtg_set_config(mixer->id == STI_MIXER_MAIN ?
+ compo->vtg_main : compo->vtg_aux, &crtc->mode);
+
+ /* a GDP is reserved to the CRTC FB */
+ layer = to_sti_layer(crtc->primary);
+ if (!layer) {
+ DRM_ERROR("Can not find GDP0)\n");
+ return -EINVAL;
+ }
+
+ /* copy the mode data adjusted by mode_fixup() into crtc->mode
+ * so that hardware can be set to proper mode
+ */
+ memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode));
+
+ res = sti_mixer_set_layer_depth(mixer, layer);
+ if (res) {
+ DRM_ERROR("Can not set layer depth\n");
+ return -EINVAL;
+ }
+ res = sti_mixer_active_video_area(mixer, &crtc->mode);
+ if (res) {
+ DRM_ERROR("Can not set active video area\n");
+ return -EINVAL;
+ }
+
+ w = crtc->primary->fb->width - x;
+ h = crtc->primary->fb->height - y;
+
+ return sti_layer_prepare(layer, crtc->primary->fb, &crtc->mode,
+ mixer->id, 0, 0, w, h, x, y, w, h);
+}
+
+static int sti_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb)
+{
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+ struct sti_layer *layer;
+ unsigned int w, h;
+ int ret;
+
+ DRM_DEBUG_KMS("CRTC:%d (%s) fb:%d (%d,%d)\n",
+ crtc->base.id, sti_mixer_to_str(mixer),
+ crtc->primary->fb->base.id, x, y);
+
+ /* GDP is reserved to the CRTC FB */
+ layer = to_sti_layer(crtc->primary);
+ if (!layer) {
+ DRM_ERROR("Can not find GDP0)\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ w = crtc->primary->fb->width - crtc->x;
+ h = crtc->primary->fb->height - crtc->y;
+
+ ret = sti_layer_prepare(layer, crtc->primary->fb, &crtc->mode,
+ mixer->id, 0, 0, w, h,
+ crtc->x, crtc->y, w, h);
+ if (ret) {
+ DRM_ERROR("Can not prepare layer\n");
+ goto out;
+ }
+
+ sti_drm_crtc_commit(crtc);
+out:
+ return ret;
+}
+
+static void sti_drm_crtc_load_lut(struct drm_crtc *crtc)
+{
+ /* do nothing */
+}
+
+static void sti_drm_crtc_disable(struct drm_crtc *crtc)
+{
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+ struct device *dev = mixer->dev;
+ struct sti_compositor *compo = dev_get_drvdata(dev);
+ struct sti_layer *layer;
+
+ if (!compo->enable)
+ return;
+
+ DRM_DEBUG_KMS("CRTC:%d (%s)\n", crtc->base.id, sti_mixer_to_str(mixer));
+
+ /* Disable Background */
+ sti_mixer_set_background_status(mixer, false);
+
+ /* Disable GDP */
+ layer = to_sti_layer(crtc->primary);
+ if (!layer) {
+ DRM_ERROR("Cannot find GDP0\n");
+ return;
+ }
+
+ /* Disable layer at mixer level */
+ if (sti_mixer_set_layer_status(mixer, layer, false))
+ DRM_ERROR("Can not disable %s layer at mixer\n",
+ sti_layer_to_str(layer));
+
+ /* Wait a while to be sure that a Vsync event is received */
+ msleep(WAIT_NEXT_VSYNC_MS);
+
+ /* Then disable layer itself */
+ sti_layer_disable(layer);
+
+ drm_vblank_off(crtc->dev, mixer->id);
+
+ /* Disable pixel clock and compo IP clocks */
+ if (mixer->id == STI_MIXER_MAIN) {
+ clk_disable_unprepare(compo->clk_pix_main);
+ clk_disable_unprepare(compo->clk_compo_main);
+ } else {
+ clk_disable_unprepare(compo->clk_pix_aux);
+ clk_disable_unprepare(compo->clk_compo_aux);
+ }
+
+ compo->enable = false;
+}
+
+static struct drm_crtc_helper_funcs sti_crtc_helper_funcs = {
+ .dpms = sti_drm_crtc_dpms,
+ .prepare = sti_drm_crtc_prepare,
+ .commit = sti_drm_crtc_commit,
+ .mode_fixup = sti_drm_crtc_mode_fixup,
+ .mode_set = sti_drm_crtc_mode_set,
+ .mode_set_base = sti_drm_crtc_mode_set_base,
+ .load_lut = sti_drm_crtc_load_lut,
+ .disable = sti_drm_crtc_disable,
+};
+
+static int sti_drm_crtc_page_flip(struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ struct drm_pending_vblank_event *event,
+ uint32_t page_flip_flags)
+{
+ struct drm_device *drm_dev = crtc->dev;
+ struct drm_framebuffer *old_fb;
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+ unsigned long flags;
+ int ret;
+
+ DRM_DEBUG_KMS("fb %d --> fb %d\n",
+ crtc->primary->fb->base.id, fb->base.id);
+
+ mutex_lock(&drm_dev->struct_mutex);
+
+ old_fb = crtc->primary->fb;
+ crtc->primary->fb = fb;
+ ret = sti_drm_crtc_mode_set_base(crtc, crtc->x, crtc->y, old_fb);
+ if (ret) {
+ DRM_ERROR("failed\n");
+ crtc->primary->fb = old_fb;
+ goto out;
+ }
+
+ if (event) {
+ event->pipe = mixer->id;
+
+ ret = drm_vblank_get(drm_dev, event->pipe);
+ if (ret) {
+ DRM_ERROR("Cannot get vblank\n");
+ goto out;
+ }
+
+ spin_lock_irqsave(&drm_dev->event_lock, flags);
+ if (mixer->pending_event) {
+ drm_vblank_put(drm_dev, event->pipe);
+ ret = -EBUSY;
+ } else {
+ mixer->pending_event = event;
+ }
+ spin_unlock_irqrestore(&drm_dev->event_lock, flags);
+ }
+out:
+ mutex_unlock(&drm_dev->struct_mutex);
+ return ret;
+}
+
+static void sti_drm_crtc_destroy(struct drm_crtc *crtc)
+{
+ DRM_DEBUG_KMS("\n");
+ drm_crtc_cleanup(crtc);
+}
+
+static int sti_drm_crtc_set_property(struct drm_crtc *crtc,
+ struct drm_property *property,
+ uint64_t val)
+{
+ DRM_DEBUG_KMS("\n");
+ return 0;
+}
+
+int sti_drm_crtc_vblank_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ struct drm_device *drm_dev;
+ struct sti_compositor *compo =
+ container_of(nb, struct sti_compositor, vtg_vblank_nb);
+ int *crtc = data;
+ unsigned long flags;
+ struct sti_drm_private *priv;
+
+ drm_dev = compo->mixer[*crtc]->drm_crtc.dev;
+ priv = drm_dev->dev_private;
+
+ if ((event != VTG_TOP_FIELD_EVENT) &&
+ (event != VTG_BOTTOM_FIELD_EVENT)) {
+ DRM_ERROR("unknown event: %lu\n", event);
+ return -EINVAL;
+ }
+
+ drm_handle_vblank(drm_dev, *crtc);
+
+ spin_lock_irqsave(&drm_dev->event_lock, flags);
+ if (compo->mixer[*crtc]->pending_event) {
+ drm_send_vblank_event(drm_dev, -1,
+ compo->mixer[*crtc]->pending_event);
+ drm_vblank_put(drm_dev, *crtc);
+ compo->mixer[*crtc]->pending_event = NULL;
+ }
+ spin_unlock_irqrestore(&drm_dev->event_lock, flags);
+
+ return 0;
+}
+
+int sti_drm_crtc_enable_vblank(struct drm_device *dev, int crtc)
+{
+ struct sti_drm_private *dev_priv = dev->dev_private;
+ struct sti_compositor *compo = dev_priv->compo;
+ struct notifier_block *vtg_vblank_nb = &compo->vtg_vblank_nb;
+
+ if (sti_vtg_register_client(crtc == STI_MIXER_MAIN ?
+ compo->vtg_main : compo->vtg_aux,
+ vtg_vblank_nb, crtc)) {
+ DRM_ERROR("Cannot register VTG notifier\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(sti_drm_crtc_enable_vblank);
+
+void sti_drm_crtc_disable_vblank(struct drm_device *dev, int crtc)
+{
+ struct sti_drm_private *priv = dev->dev_private;
+ struct sti_compositor *compo = priv->compo;
+ struct notifier_block *vtg_vblank_nb = &compo->vtg_vblank_nb;
+ unsigned long flags;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ if (sti_vtg_unregister_client(crtc == STI_MIXER_MAIN ?
+ compo->vtg_main : compo->vtg_aux, vtg_vblank_nb))
+ DRM_DEBUG_DRIVER("Warning: cannot unregister VTG notifier\n");
+
+ /* free the resources of the pending requests */
+ spin_lock_irqsave(&dev->event_lock, flags);
+ if (compo->mixer[crtc]->pending_event) {
+ drm_vblank_put(dev, crtc);
+ compo->mixer[crtc]->pending_event = NULL;
+ }
+ spin_unlock_irqrestore(&dev->event_lock, flags);
+
+}
+EXPORT_SYMBOL(sti_drm_crtc_disable_vblank);
+
+static struct drm_crtc_funcs sti_crtc_funcs = {
+ .set_config = drm_crtc_helper_set_config,
+ .page_flip = sti_drm_crtc_page_flip,
+ .destroy = sti_drm_crtc_destroy,
+ .set_property = sti_drm_crtc_set_property,
+};
+
+bool sti_drm_crtc_is_main(struct drm_crtc *crtc)
+{
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+
+ if (mixer->id == STI_MIXER_MAIN)
+ return true;
+
+ return false;
+}
+
+int sti_drm_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer,
+ struct drm_plane *primary, struct drm_plane *cursor)
+{
+ struct drm_crtc *crtc = &mixer->drm_crtc;
+ int res;
+
+ res = drm_crtc_init_with_planes(drm_dev, crtc, primary, cursor,
+ &sti_crtc_funcs);
+ if (res) {
+ DRM_ERROR("Can not initialze CRTC\n");
+ return -EINVAL;
+ }
+
+ drm_crtc_helper_add(crtc, &sti_crtc_helper_funcs);
+
+ DRM_DEBUG_DRIVER("drm CRTC:%d mapped to %s\n",
+ crtc->base.id, sti_mixer_to_str(mixer));
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_DRM_CRTC_H_
+#define _STI_DRM_CRTC_H_
+
+#include <drm/drmP.h>
+
+struct sti_mixer;
+
+int sti_drm_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer,
+ struct drm_plane *primary, struct drm_plane *cursor);
+int sti_drm_crtc_enable_vblank(struct drm_device *dev, int crtc);
+void sti_drm_crtc_disable_vblank(struct drm_device *dev, int crtc);
+int sti_drm_crtc_vblank_cb(struct notifier_block *nb,
+ unsigned long event, void *data);
+bool sti_drm_crtc_is_main(struct drm_crtc *drm_crtc);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <drm/drmP.h>
+
+#include <linux/component.h>
+#include <linux/debugfs.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+
+#include "sti_drm_drv.h"
+#include "sti_drm_crtc.h"
+
+#define DRIVER_NAME "sti"
+#define DRIVER_DESC "STMicroelectronics SoC DRM"
+#define DRIVER_DATE "20140601"
+#define DRIVER_MAJOR 1
+#define DRIVER_MINOR 0
+
+#define STI_MAX_FB_HEIGHT 4096
+#define STI_MAX_FB_WIDTH 4096
+
+static struct drm_mode_config_funcs sti_drm_mode_config_funcs = {
+ .fb_create = drm_fb_cma_create,
+};
+
+static void sti_drm_mode_config_init(struct drm_device *dev)
+{
+ dev->mode_config.min_width = 0;
+ dev->mode_config.min_height = 0;
+
+ /*
+ * set max width and height as default value.
+ * this value would be used to check framebuffer size limitation
+ * at drm_mode_addfb().
+ */
+ dev->mode_config.max_width = STI_MAX_FB_HEIGHT;
+ dev->mode_config.max_height = STI_MAX_FB_WIDTH;
+
+ dev->mode_config.funcs = &sti_drm_mode_config_funcs;
+}
+
+static int sti_drm_load(struct drm_device *dev, unsigned long flags)
+{
+ struct sti_drm_private *private;
+ int ret;
+
+ private = kzalloc(sizeof(struct sti_drm_private), GFP_KERNEL);
+ if (!private) {
+ DRM_ERROR("Failed to allocate private\n");
+ return -ENOMEM;
+ }
+ dev->dev_private = (void *)private;
+ private->drm_dev = dev;
+
+ drm_mode_config_init(dev);
+ drm_kms_helper_poll_init(dev);
+
+ sti_drm_mode_config_init(dev);
+
+ ret = component_bind_all(dev->dev, dev);
+ if (ret)
+ return ret;
+
+ drm_helper_disable_unused_functions(dev);
+
+#ifdef CONFIG_DRM_STI_FBDEV
+ drm_fbdev_cma_init(dev, 32,
+ dev->mode_config.num_crtc,
+ dev->mode_config.num_connector);
+#endif
+ return 0;
+}
+
+static const struct file_operations sti_drm_driver_fops = {
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .mmap = drm_gem_cma_mmap,
+ .poll = drm_poll,
+ .read = drm_read,
+ .unlocked_ioctl = drm_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = drm_compat_ioctl,
+#endif
+ .release = drm_release,
+};
+
+static struct dma_buf *sti_drm_gem_prime_export(struct drm_device *dev,
+ struct drm_gem_object *obj,
+ int flags)
+{
+ /* we want to be able to write in mmapped buffer */
+ flags |= O_RDWR;
+ return drm_gem_prime_export(dev, obj, flags);
+}
+
+static struct drm_driver sti_drm_driver = {
+ .driver_features = DRIVER_HAVE_IRQ | DRIVER_MODESET |
+ DRIVER_GEM | DRIVER_PRIME,
+ .load = sti_drm_load,
+ .gem_free_object = drm_gem_cma_free_object,
+ .gem_vm_ops = &drm_gem_cma_vm_ops,
+ .dumb_create = drm_gem_cma_dumb_create,
+ .dumb_map_offset = drm_gem_cma_dumb_map_offset,
+ .dumb_destroy = drm_gem_dumb_destroy,
+ .fops = &sti_drm_driver_fops,
+
+ .get_vblank_counter = drm_vblank_count,
+ .enable_vblank = sti_drm_crtc_enable_vblank,
+ .disable_vblank = sti_drm_crtc_disable_vblank,
+
+ .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+ .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+ .gem_prime_export = sti_drm_gem_prime_export,
+ .gem_prime_import = drm_gem_prime_import,
+ .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
+ .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
+ .gem_prime_vmap = drm_gem_cma_prime_vmap,
+ .gem_prime_vunmap = drm_gem_cma_prime_vunmap,
+ .gem_prime_mmap = drm_gem_cma_prime_mmap,
+
+ .name = DRIVER_NAME,
+ .desc = DRIVER_DESC,
+ .date = DRIVER_DATE,
+ .major = DRIVER_MAJOR,
+ .minor = DRIVER_MINOR,
+};
+
+static int compare_of(struct device *dev, void *data)
+{
+ return dev->of_node == data;
+}
+
+static int sti_drm_bind(struct device *dev)
+{
+ return drm_platform_init(&sti_drm_driver, to_platform_device(dev));
+}
+
+static void sti_drm_unbind(struct device *dev)
+{
+ drm_put_dev(dev_get_drvdata(dev));
+}
+
+static const struct component_master_ops sti_drm_ops = {
+ .bind = sti_drm_bind,
+ .unbind = sti_drm_unbind,
+};
+
+static int sti_drm_master_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->parent->of_node;
+ struct device_node *child_np;
+ struct component_match *match = NULL;
+
+ dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
+
+ child_np = of_get_next_available_child(node, NULL);
+
+ while (child_np) {
+ component_match_add(dev, &match, compare_of, child_np);
+ of_node_put(child_np);
+ child_np = of_get_next_available_child(node, child_np);
+ }
+
+ return component_master_add_with_match(dev, &sti_drm_ops, match);
+}
+
+static int sti_drm_master_remove(struct platform_device *pdev)
+{
+ component_master_del(&pdev->dev, &sti_drm_ops);
+ return 0;
+}
+
+static struct platform_driver sti_drm_master_driver = {
+ .probe = sti_drm_master_probe,
+ .remove = sti_drm_master_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = DRIVER_NAME "__master",
+ },
+};
+
+static int sti_drm_platform_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->of_node;
+ struct platform_device *master;
+
+ of_platform_populate(node, NULL, NULL, dev);
+
+ platform_driver_register(&sti_drm_master_driver);
+ master = platform_device_register_resndata(dev,
+ DRIVER_NAME "__master", -1,
+ NULL, 0, NULL, 0);
+ if (!master)
+ return -EINVAL;
+
+ platform_set_drvdata(pdev, master);
+ return 0;
+}
+
+static int sti_drm_platform_remove(struct platform_device *pdev)
+{
+ struct platform_device *master = platform_get_drvdata(pdev);
+
+ of_platform_depopulate(&pdev->dev);
+ platform_device_unregister(master);
+ platform_driver_unregister(&sti_drm_master_driver);
+ return 0;
+}
+
+static const struct of_device_id sti_drm_dt_ids[] = {
+ { .compatible = "st,sti-display-subsystem", },
+ { /* end node */ },
+};
+MODULE_DEVICE_TABLE(of, sti_drm_dt_ids);
+
+static struct platform_driver sti_drm_platform_driver = {
+ .probe = sti_drm_platform_probe,
+ .remove = sti_drm_platform_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = DRIVER_NAME,
+ .of_match_table = sti_drm_dt_ids,
+ },
+};
+
+module_platform_driver(sti_drm_platform_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_DRM_DRV_H_
+#define _STI_DRM_DRV_H_
+
+#include <drm/drmP.h>
+
+struct sti_compositor;
+struct sti_tvout;
+
+/**
+ * STI drm private structure
+ * This structure is stored as private in the drm_device
+ *
+ * @compo: compositor
+ * @plane_zorder_property: z-order property for CRTC planes
+ * @drm_dev: drm device
+ */
+struct sti_drm_private {
+ struct sti_compositor *compo;
+ struct drm_property *plane_zorder_property;
+ struct drm_device *drm_dev;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include "sti_compositor.h"
+#include "sti_drm_drv.h"
+#include "sti_drm_plane.h"
+#include "sti_vtg.h"
+
+enum sti_layer_desc sti_layer_default_zorder[] = {
+ STI_GDP_0,
+ STI_VID_0,
+ STI_GDP_1,
+ STI_VID_1,
+ STI_GDP_2,
+ STI_GDP_3,
+};
+
+/* (Background) < GDP0 < VID0 < GDP1 < VID1 < GDP2 < GDP3 < (ForeGround) */
+
+static int
+sti_drm_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h)
+{
+ struct sti_layer *layer = to_sti_layer(plane);
+ struct sti_mixer *mixer = to_sti_mixer(crtc);
+ int res;
+
+ DRM_DEBUG_KMS("CRTC:%d (%s) drm plane:%d (%s) drm fb:%d\n",
+ crtc->base.id, sti_mixer_to_str(mixer),
+ plane->base.id, sti_layer_to_str(layer), fb->base.id);
+ DRM_DEBUG_KMS("(%dx%d)@(%d,%d)\n", crtc_w, crtc_h, crtc_x, crtc_y);
+
+ res = sti_mixer_set_layer_depth(mixer, layer);
+ if (res) {
+ DRM_ERROR("Can not set layer depth\n");
+ return res;
+ }
+
+ /* src_x are in 16.16 format. */
+ res = sti_layer_prepare(layer, fb, &crtc->mode, mixer->id,
+ crtc_x, crtc_y, crtc_w, crtc_h,
+ src_x >> 16, src_y >> 16,
+ src_w >> 16, src_h >> 16);
+ if (res) {
+ DRM_ERROR("Layer prepare failed\n");
+ return res;
+ }
+
+ res = sti_layer_commit(layer);
+ if (res) {
+ DRM_ERROR("Layer commit failed\n");
+ return res;
+ }
+
+ res = sti_mixer_set_layer_status(mixer, layer, true);
+ if (res) {
+ DRM_ERROR("Can not enable layer at mixer\n");
+ return res;
+ }
+
+ return 0;
+}
+
+static int sti_drm_disable_plane(struct drm_plane *plane)
+{
+ struct sti_layer *layer;
+ struct sti_mixer *mixer;
+ int lay_res, mix_res;
+
+ if (!plane->crtc) {
+ DRM_DEBUG_DRIVER("drm plane:%d not enabled\n", plane->base.id);
+ return 0;
+ }
+ layer = to_sti_layer(plane);
+ mixer = to_sti_mixer(plane->crtc);
+
+ DRM_DEBUG_DRIVER("CRTC:%d (%s) drm plane:%d (%s)\n",
+ plane->crtc->base.id, sti_mixer_to_str(mixer),
+ plane->base.id, sti_layer_to_str(layer));
+
+ /* Disable layer at mixer level */
+ mix_res = sti_mixer_set_layer_status(mixer, layer, false);
+ if (mix_res)
+ DRM_ERROR("Can not disable layer at mixer\n");
+
+ /* Wait a while to be sure that a Vsync event is received */
+ msleep(WAIT_NEXT_VSYNC_MS);
+
+ /* Then disable layer itself */
+ lay_res = sti_layer_disable(layer);
+ if (lay_res)
+ DRM_ERROR("Layer disable failed\n");
+
+ if (lay_res || mix_res)
+ return -EINVAL;
+
+ return 0;
+}
+
+static void sti_drm_plane_destroy(struct drm_plane *plane)
+{
+ DRM_DEBUG_DRIVER("\n");
+
+ sti_drm_disable_plane(plane);
+ drm_plane_cleanup(plane);
+}
+
+static int sti_drm_plane_set_property(struct drm_plane *plane,
+ struct drm_property *property,
+ uint64_t val)
+{
+ struct drm_device *dev = plane->dev;
+ struct sti_drm_private *private = dev->dev_private;
+ struct sti_layer *layer = to_sti_layer(plane);
+
+ DRM_DEBUG_DRIVER("\n");
+
+ if (property == private->plane_zorder_property) {
+ layer->zorder = val;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static struct drm_plane_funcs sti_drm_plane_funcs = {
+ .update_plane = sti_drm_update_plane,
+ .disable_plane = sti_drm_disable_plane,
+ .destroy = sti_drm_plane_destroy,
+ .set_property = sti_drm_plane_set_property,
+};
+
+static void sti_drm_plane_attach_zorder_property(struct drm_plane *plane,
+ uint64_t default_val)
+{
+ struct drm_device *dev = plane->dev;
+ struct sti_drm_private *private = dev->dev_private;
+ struct drm_property *prop;
+ struct sti_layer *layer = to_sti_layer(plane);
+
+ prop = private->plane_zorder_property;
+ if (!prop) {
+ prop = drm_property_create_range(dev, 0, "zpos", 0,
+ GAM_MIXER_NB_DEPTH_LEVEL - 1);
+ if (!prop)
+ return;
+
+ private->plane_zorder_property = prop;
+ }
+
+ drm_object_attach_property(&plane->base, prop, default_val);
+ layer->zorder = default_val;
+}
+
+struct drm_plane *sti_drm_plane_init(struct drm_device *dev,
+ struct sti_layer *layer,
+ unsigned int possible_crtcs,
+ enum drm_plane_type type)
+{
+ int err, i;
+ uint64_t default_zorder = 0;
+
+ err = drm_universal_plane_init(dev, &layer->plane, possible_crtcs,
+ &sti_drm_plane_funcs,
+ sti_layer_get_formats(layer),
+ sti_layer_get_nb_formats(layer), type);
+ if (err) {
+ DRM_ERROR("Failed to initialize plane\n");
+ return NULL;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(sti_layer_default_zorder); i++)
+ if (sti_layer_default_zorder[i] == layer->desc)
+ break;
+
+ default_zorder = i;
+
+ if (type == DRM_PLANE_TYPE_OVERLAY)
+ sti_drm_plane_attach_zorder_property(&layer->plane,
+ default_zorder);
+
+ DRM_DEBUG_DRIVER("drm plane:%d mapped to %s with zorder:%llu\n",
+ layer->plane.base.id,
+ sti_layer_to_str(layer), default_zorder);
+
+ return &layer->plane;
+}
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_DRM_PLANE_H_
+#define _STI_DRM_PLANE_H_
+
+#include <drm/drmP.h>
+
+struct sti_layer;
+
+struct drm_plane *sti_drm_plane_init(struct drm_device *dev,
+ struct sti_layer *layer,
+ unsigned int possible_crtcs,
+ enum drm_plane_type type);
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+
+#include "sti_compositor.h"
+#include "sti_gdp.h"
+#include "sti_layer.h"
+#include "sti_vtg.h"
+
+#define ENA_COLOR_FILL BIT(8)
+#define WAIT_NEXT_VSYNC BIT(31)
+
+/* GDP color formats */
+#define GDP_RGB565 0x00
+#define GDP_RGB888 0x01
+#define GDP_RGB888_32 0x02
+#define GDP_ARGB8565 0x04
+#define GDP_ARGB8888 0x05
+#define GDP_ARGB1555 0x06
+#define GDP_ARGB4444 0x07
+#define GDP_CLUT8 0x0B
+#define GDP_YCBR888 0x10
+#define GDP_YCBR422R 0x12
+#define GDP_AYCBR8888 0x15
+
+#define GAM_GDP_CTL_OFFSET 0x00
+#define GAM_GDP_AGC_OFFSET 0x04
+#define GAM_GDP_VPO_OFFSET 0x0C
+#define GAM_GDP_VPS_OFFSET 0x10
+#define GAM_GDP_PML_OFFSET 0x14
+#define GAM_GDP_PMP_OFFSET 0x18
+#define GAM_GDP_SIZE_OFFSET 0x1C
+#define GAM_GDP_NVN_OFFSET 0x24
+#define GAM_GDP_KEY1_OFFSET 0x28
+#define GAM_GDP_KEY2_OFFSET 0x2C
+#define GAM_GDP_PPT_OFFSET 0x34
+#define GAM_GDP_CML_OFFSET 0x3C
+#define GAM_GDP_MST_OFFSET 0x68
+
+#define GAM_GDP_ALPHARANGE_255 BIT(5)
+#define GAM_GDP_AGC_FULL_RANGE 0x00808080
+#define GAM_GDP_PPT_IGNORE (BIT(1) | BIT(0))
+#define GAM_GDP_SIZE_MAX 0x7FF
+
+#define GDP_NODE_NB_BANK 2
+#define GDP_NODE_PER_FIELD 2
+
+struct sti_gdp_node {
+ u32 gam_gdp_ctl;
+ u32 gam_gdp_agc;
+ u32 reserved1;
+ u32 gam_gdp_vpo;
+ u32 gam_gdp_vps;
+ u32 gam_gdp_pml;
+ u32 gam_gdp_pmp;
+ u32 gam_gdp_size;
+ u32 reserved2;
+ u32 gam_gdp_nvn;
+ u32 gam_gdp_key1;
+ u32 gam_gdp_key2;
+ u32 reserved3;
+ u32 gam_gdp_ppt;
+ u32 reserved4;
+ u32 gam_gdp_cml;
+};
+
+struct sti_gdp_node_list {
+ struct sti_gdp_node *top_field;
+ struct sti_gdp_node *btm_field;
+};
+
+/**
+ * STI GDP structure
+ *
+ * @layer: layer structure
+ * @clk_pix: pixel clock for the current gdp
+ * @vtg_field_nb: callback for VTG FIELD (top or bottom) notification
+ * @is_curr_top: true if the current node processed is the top field
+ * @node_list: array of node list
+ */
+struct sti_gdp {
+ struct sti_layer layer;
+ struct clk *clk_pix;
+ struct notifier_block vtg_field_nb;
+ bool is_curr_top;
+ struct sti_gdp_node_list node_list[GDP_NODE_NB_BANK];
+};
+
+#define to_sti_gdp(x) container_of(x, struct sti_gdp, layer)
+
+static const uint32_t gdp_supported_formats[] = {
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ARGB4444,
+ DRM_FORMAT_ARGB1555,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_AYUV,
+ DRM_FORMAT_YUV444,
+ DRM_FORMAT_VYUY,
+ DRM_FORMAT_C8,
+};
+
+static const uint32_t *sti_gdp_get_formats(struct sti_layer *layer)
+{
+ return gdp_supported_formats;
+}
+
+static unsigned int sti_gdp_get_nb_formats(struct sti_layer *layer)
+{
+ return ARRAY_SIZE(gdp_supported_formats);
+}
+
+static int sti_gdp_fourcc2format(int fourcc)
+{
+ switch (fourcc) {
+ case DRM_FORMAT_XRGB8888:
+ return GDP_RGB888_32;
+ case DRM_FORMAT_ARGB8888:
+ return GDP_ARGB8888;
+ case DRM_FORMAT_ARGB4444:
+ return GDP_ARGB4444;
+ case DRM_FORMAT_ARGB1555:
+ return GDP_ARGB1555;
+ case DRM_FORMAT_RGB565:
+ return GDP_RGB565;
+ case DRM_FORMAT_RGB888:
+ return GDP_RGB888;
+ case DRM_FORMAT_AYUV:
+ return GDP_AYCBR8888;
+ case DRM_FORMAT_YUV444:
+ return GDP_YCBR888;
+ case DRM_FORMAT_VYUY:
+ return GDP_YCBR422R;
+ case DRM_FORMAT_C8:
+ return GDP_CLUT8;
+ }
+ return -1;
+}
+
+static int sti_gdp_get_alpharange(int format)
+{
+ switch (format) {
+ case GDP_ARGB8565:
+ case GDP_ARGB8888:
+ case GDP_AYCBR8888:
+ return GAM_GDP_ALPHARANGE_255;
+ }
+ return 0;
+}
+
+/**
+ * sti_gdp_get_free_nodes
+ * @layer: gdp layer
+ *
+ * Look for a GDP node list that is not currently read by the HW.
+ *
+ * RETURNS:
+ * Pointer to the free GDP node list
+ */
+static struct sti_gdp_node_list *sti_gdp_get_free_nodes(struct sti_layer *layer)
+{
+ int hw_nvn;
+ void *virt_nvn;
+ struct sti_gdp *gdp = to_sti_gdp(layer);
+ unsigned int i;
+
+ hw_nvn = readl(layer->regs + GAM_GDP_NVN_OFFSET);
+ if (!hw_nvn)
+ goto end;
+
+ virt_nvn = dma_to_virt(layer->dev, (dma_addr_t) hw_nvn);
+
+ for (i = 0; i < GDP_NODE_NB_BANK; i++)
+ if ((virt_nvn != gdp->node_list[i].btm_field) &&
+ (virt_nvn != gdp->node_list[i].top_field))
+ return &gdp->node_list[i];
+
+ /* in hazardious cases restart with the first node */
+ DRM_ERROR("inconsistent NVN for %s: 0x%08X\n",
+ sti_layer_to_str(layer), hw_nvn);
+
+end:
+ return &gdp->node_list[0];
+}
+
+/**
+ * sti_gdp_get_current_nodes
+ * @layer: GDP layer
+ *
+ * Look for GDP nodes that are currently read by the HW.
+ *
+ * RETURNS:
+ * Pointer to the current GDP node list
+ */
+static
+struct sti_gdp_node_list *sti_gdp_get_current_nodes(struct sti_layer *layer)
+{
+ int hw_nvn;
+ void *virt_nvn;
+ struct sti_gdp *gdp = to_sti_gdp(layer);
+ unsigned int i;
+
+ hw_nvn = readl(layer->regs + GAM_GDP_NVN_OFFSET);
+ if (!hw_nvn)
+ goto end;
+
+ virt_nvn = dma_to_virt(layer->dev, (dma_addr_t) hw_nvn);
+
+ for (i = 0; i < GDP_NODE_NB_BANK; i++)
+ if ((virt_nvn == gdp->node_list[i].btm_field) ||
+ (virt_nvn == gdp->node_list[i].top_field))
+ return &gdp->node_list[i];
+
+end:
+ DRM_DEBUG_DRIVER("Warning, NVN 0x%08X for %s does not match any node\n",
+ hw_nvn, sti_layer_to_str(layer));
+
+ return NULL;
+}
+
+/**
+ * sti_gdp_prepare_layer
+ * @lay: gdp layer
+ * @first_prepare: true if it is the first time this function is called
+ *
+ * Update the free GDP node list according to the layer properties.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+static int sti_gdp_prepare_layer(struct sti_layer *layer, bool first_prepare)
+{
+ struct sti_gdp_node_list *list;
+ struct sti_gdp_node *top_field, *btm_field;
+ struct drm_display_mode *mode = layer->mode;
+ struct device *dev = layer->dev;
+ struct sti_gdp *gdp = to_sti_gdp(layer);
+ struct sti_compositor *compo = dev_get_drvdata(dev);
+ int format;
+ unsigned int depth, bpp;
+ int rate = mode->clock * 1000;
+ int res;
+ u32 ydo, xdo, yds, xds;
+
+ list = sti_gdp_get_free_nodes(layer);
+ top_field = list->top_field;
+ btm_field = list->btm_field;
+
+ dev_dbg(dev, "%s %s top_node:0x%p btm_node:0x%p\n", __func__,
+ sti_layer_to_str(layer), top_field, btm_field);
+
+ /* Build the top field from layer params */
+ top_field->gam_gdp_agc = GAM_GDP_AGC_FULL_RANGE;
+ top_field->gam_gdp_ctl = WAIT_NEXT_VSYNC;
+ format = sti_gdp_fourcc2format(layer->format);
+ if (format == -1) {
+ DRM_ERROR("Format not supported by GDP %.4s\n",
+ (char *)&layer->format);
+ return 1;
+ }
+ top_field->gam_gdp_ctl |= format;
+ top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
+ top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
+
+ /* pixel memory location */
+ drm_fb_get_bpp_depth(layer->format, &depth, &bpp);
+ top_field->gam_gdp_pml = (u32) layer->paddr + layer->offsets[0];
+ top_field->gam_gdp_pml += layer->src_x * (bpp >> 3);
+ top_field->gam_gdp_pml += layer->src_y * layer->pitches[0];
+
+ /* input parameters */
+ top_field->gam_gdp_pmp = layer->pitches[0];
+ top_field->gam_gdp_size =
+ clamp_val(layer->src_h, 0, GAM_GDP_SIZE_MAX) << 16 |
+ clamp_val(layer->src_w, 0, GAM_GDP_SIZE_MAX);
+
+ /* output parameters */
+ ydo = sti_vtg_get_line_number(*mode, layer->dst_y);
+ yds = sti_vtg_get_line_number(*mode, layer->dst_y + layer->dst_h - 1);
+ xdo = sti_vtg_get_pixel_number(*mode, layer->dst_x);
+ xds = sti_vtg_get_pixel_number(*mode, layer->dst_x + layer->dst_w - 1);
+ top_field->gam_gdp_vpo = (ydo << 16) | xdo;
+ top_field->gam_gdp_vps = (yds << 16) | xds;
+
+ /* Same content and chained together */
+ memcpy(btm_field, top_field, sizeof(*btm_field));
+ top_field->gam_gdp_nvn = virt_to_dma(dev, btm_field);
+ btm_field->gam_gdp_nvn = virt_to_dma(dev, top_field);
+
+ /* Interlaced mode */
+ if (layer->mode->flags & DRM_MODE_FLAG_INTERLACE)
+ btm_field->gam_gdp_pml = top_field->gam_gdp_pml +
+ layer->pitches[0];
+
+ if (first_prepare) {
+ /* Register gdp callback */
+ if (sti_vtg_register_client(layer->mixer_id == STI_MIXER_MAIN ?
+ compo->vtg_main : compo->vtg_aux,
+ &gdp->vtg_field_nb, layer->mixer_id)) {
+ DRM_ERROR("Cannot register VTG notifier\n");
+ return 1;
+ }
+
+ /* Set and enable gdp clock */
+ if (gdp->clk_pix) {
+ res = clk_set_rate(gdp->clk_pix, rate);
+ if (res < 0) {
+ DRM_ERROR("Cannot set rate (%dHz) for gdp\n",
+ rate);
+ return 1;
+ }
+
+ if (clk_prepare_enable(gdp->clk_pix)) {
+ DRM_ERROR("Failed to prepare/enable gdp\n");
+ return 1;
+ }
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * sti_gdp_commit_layer
+ * @lay: gdp layer
+ *
+ * Update the NVN field of the 'right' field of the current GDP node (being
+ * used by the HW) with the address of the updated ('free') top field GDP node.
+ * - In interlaced mode the 'right' field is the bottom field as we update
+ * frames starting from their top field
+ * - In progressive mode, we update both bottom and top fields which are
+ * equal nodes.
+ * At the next VSYNC, the updated node list will be used by the HW.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+static int sti_gdp_commit_layer(struct sti_layer *layer)
+{
+ struct sti_gdp_node_list *updated_list = sti_gdp_get_free_nodes(layer);
+ struct sti_gdp_node *updated_top_node = updated_list->top_field;
+ struct sti_gdp_node *updated_btm_node = updated_list->btm_field;
+ struct sti_gdp *gdp = to_sti_gdp(layer);
+ u32 dma_updated_top = virt_to_dma(layer->dev, updated_top_node);
+ u32 dma_updated_btm = virt_to_dma(layer->dev, updated_btm_node);
+ struct sti_gdp_node_list *curr_list = sti_gdp_get_current_nodes(layer);
+
+ dev_dbg(layer->dev, "%s %s top/btm_node:0x%p/0x%p\n", __func__,
+ sti_layer_to_str(layer),
+ updated_top_node, updated_btm_node);
+ dev_dbg(layer->dev, "Current NVN:0x%X\n",
+ readl(layer->regs + GAM_GDP_NVN_OFFSET));
+ dev_dbg(layer->dev, "Posted buff: %lx current buff: %x\n",
+ (unsigned long)layer->paddr,
+ readl(layer->regs + GAM_GDP_PML_OFFSET));
+
+ if (curr_list == NULL) {
+ /* First update or invalid node should directly write in the
+ * hw register */
+ DRM_DEBUG_DRIVER("%s first update (or invalid node)",
+ sti_layer_to_str(layer));
+
+ writel(gdp->is_curr_top == true ?
+ dma_updated_btm : dma_updated_top,
+ layer->regs + GAM_GDP_NVN_OFFSET);
+ return 0;
+ }
+
+ if (layer->mode->flags & DRM_MODE_FLAG_INTERLACE) {
+ if (gdp->is_curr_top == true) {
+ /* Do not update in the middle of the frame, but
+ * postpone the update after the bottom field has
+ * been displayed */
+ curr_list->btm_field->gam_gdp_nvn = dma_updated_top;
+ } else {
+ /* Direct update to avoid one frame delay */
+ writel(dma_updated_top,
+ layer->regs + GAM_GDP_NVN_OFFSET);
+ }
+ } else {
+ /* Direct update for progressive to avoid one frame delay */
+ writel(dma_updated_top, layer->regs + GAM_GDP_NVN_OFFSET);
+ }
+
+ return 0;
+}
+
+/**
+ * sti_gdp_disable_layer
+ * @lay: gdp layer
+ *
+ * Disable a GDP.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+static int sti_gdp_disable_layer(struct sti_layer *layer)
+{
+ unsigned int i;
+ struct sti_gdp *gdp = to_sti_gdp(layer);
+ struct sti_compositor *compo = dev_get_drvdata(layer->dev);
+
+ DRM_DEBUG_DRIVER("%s\n", sti_layer_to_str(layer));
+
+ /* Set the nodes as 'to be ignored on mixer' */
+ for (i = 0; i < GDP_NODE_NB_BANK; i++) {
+ gdp->node_list[i].top_field->gam_gdp_ppt |= GAM_GDP_PPT_IGNORE;
+ gdp->node_list[i].btm_field->gam_gdp_ppt |= GAM_GDP_PPT_IGNORE;
+ }
+
+ if (sti_vtg_unregister_client(layer->mixer_id == STI_MIXER_MAIN ?
+ compo->vtg_main : compo->vtg_aux, &gdp->vtg_field_nb))
+ DRM_DEBUG_DRIVER("Warning: cannot unregister VTG notifier\n");
+
+ if (gdp->clk_pix)
+ clk_disable_unprepare(gdp->clk_pix);
+
+ return 0;
+}
+
+/**
+ * sti_gdp_field_cb
+ * @nb: notifier block
+ * @event: event message
+ * @data: private data
+ *
+ * Handle VTG top field and bottom field event.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+int sti_gdp_field_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ struct sti_gdp *gdp = container_of(nb, struct sti_gdp, vtg_field_nb);
+
+ switch (event) {
+ case VTG_TOP_FIELD_EVENT:
+ gdp->is_curr_top = true;
+ break;
+ case VTG_BOTTOM_FIELD_EVENT:
+ gdp->is_curr_top = false;
+ break;
+ default:
+ DRM_ERROR("unsupported event: %lu\n", event);
+ break;
+ }
+
+ return 0;
+}
+
+static void sti_gdp_init(struct sti_layer *layer)
+{
+ struct sti_gdp *gdp = to_sti_gdp(layer);
+ struct device_node *np = layer->dev->of_node;
+ dma_addr_t dma;
+ void *base;
+ unsigned int i, size;
+
+ /* Allocate all the nodes within a single memory page */
+ size = sizeof(struct sti_gdp_node) *
+ GDP_NODE_PER_FIELD * GDP_NODE_NB_BANK;
+
+ base = dma_alloc_writecombine(layer->dev,
+ size, &dma, GFP_KERNEL | GFP_DMA);
+ if (!base) {
+ DRM_ERROR("Failed to allocate memory for GDP node\n");
+ return;
+ }
+ memset(base, 0, size);
+
+ for (i = 0; i < GDP_NODE_NB_BANK; i++) {
+ if (virt_to_dma(layer->dev, base) & 0xF) {
+ DRM_ERROR("Mem alignment failed\n");
+ return;
+ }
+ gdp->node_list[i].top_field = base;
+ DRM_DEBUG_DRIVER("node[%d].top_field=%p\n", i, base);
+ base += sizeof(struct sti_gdp_node);
+
+ if (virt_to_dma(layer->dev, base) & 0xF) {
+ DRM_ERROR("Mem alignment failed\n");
+ return;
+ }
+ gdp->node_list[i].btm_field = base;
+ DRM_DEBUG_DRIVER("node[%d].btm_field=%p\n", i, base);
+ base += sizeof(struct sti_gdp_node);
+ }
+
+ if (of_device_is_compatible(np, "st,stih407-compositor")) {
+ /* GDP of STiH407 chip have its own pixel clock */
+ char *clk_name;
+
+ switch (layer->desc) {
+ case STI_GDP_0:
+ clk_name = "pix_gdp1";
+ break;
+ case STI_GDP_1:
+ clk_name = "pix_gdp2";
+ break;
+ case STI_GDP_2:
+ clk_name = "pix_gdp3";
+ break;
+ case STI_GDP_3:
+ clk_name = "pix_gdp4";
+ break;
+ default:
+ DRM_ERROR("GDP id not recognized\n");
+ return;
+ }
+
+ gdp->clk_pix = devm_clk_get(layer->dev, clk_name);
+ if (IS_ERR(gdp->clk_pix))
+ DRM_ERROR("Cannot get %s clock\n", clk_name);
+ }
+}
+
+static const struct sti_layer_funcs gdp_ops = {
+ .get_formats = sti_gdp_get_formats,
+ .get_nb_formats = sti_gdp_get_nb_formats,
+ .init = sti_gdp_init,
+ .prepare = sti_gdp_prepare_layer,
+ .commit = sti_gdp_commit_layer,
+ .disable = sti_gdp_disable_layer,
+};
+
+struct sti_layer *sti_gdp_create(struct device *dev, int id)
+{
+ struct sti_gdp *gdp;
+
+ gdp = devm_kzalloc(dev, sizeof(*gdp), GFP_KERNEL);
+ if (!gdp) {
+ DRM_ERROR("Failed to allocate memory for GDP\n");
+ return NULL;
+ }
+
+ gdp->layer.ops = &gdp_ops;
+ gdp->vtg_field_nb.notifier_call = sti_gdp_field_cb;
+
+ return (struct sti_layer *)gdp;
+}
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_GDP_H_
+#define _STI_GDP_H_
+
+#include <linux/types.h>
+
+struct sti_layer *sti_gdp_create(struct device *dev, int id);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+
+/* HDformatter registers */
+#define HDA_ANA_CFG 0x0000
+#define HDA_ANA_SCALE_CTRL_Y 0x0004
+#define HDA_ANA_SCALE_CTRL_CB 0x0008
+#define HDA_ANA_SCALE_CTRL_CR 0x000C
+#define HDA_ANA_ANC_CTRL 0x0010
+#define HDA_ANA_SRC_Y_CFG 0x0014
+#define HDA_COEFF_Y_PH1_TAP123 0x0018
+#define HDA_COEFF_Y_PH1_TAP456 0x001C
+#define HDA_COEFF_Y_PH2_TAP123 0x0020
+#define HDA_COEFF_Y_PH2_TAP456 0x0024
+#define HDA_COEFF_Y_PH3_TAP123 0x0028
+#define HDA_COEFF_Y_PH3_TAP456 0x002C
+#define HDA_COEFF_Y_PH4_TAP123 0x0030
+#define HDA_COEFF_Y_PH4_TAP456 0x0034
+#define HDA_ANA_SRC_C_CFG 0x0040
+#define HDA_COEFF_C_PH1_TAP123 0x0044
+#define HDA_COEFF_C_PH1_TAP456 0x0048
+#define HDA_COEFF_C_PH2_TAP123 0x004C
+#define HDA_COEFF_C_PH2_TAP456 0x0050
+#define HDA_COEFF_C_PH3_TAP123 0x0054
+#define HDA_COEFF_C_PH3_TAP456 0x0058
+#define HDA_COEFF_C_PH4_TAP123 0x005C
+#define HDA_COEFF_C_PH4_TAP456 0x0060
+#define HDA_SYNC_AWGI 0x0300
+
+/* HDA_ANA_CFG */
+#define CFG_AWG_ASYNC_EN BIT(0)
+#define CFG_AWG_ASYNC_HSYNC_MTD BIT(1)
+#define CFG_AWG_ASYNC_VSYNC_MTD BIT(2)
+#define CFG_AWG_SYNC_DEL BIT(3)
+#define CFG_AWG_FLTR_MODE_SHIFT 4
+#define CFG_AWG_FLTR_MODE_MASK (0xF << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_AWG_FLTR_MODE_SD (0 << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_AWG_FLTR_MODE_ED (1 << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_AWG_FLTR_MODE_HD (2 << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_SYNC_ON_PBPR_MASK BIT(8)
+#define CFG_PREFILTER_EN_MASK BIT(9)
+#define CFG_PBPR_SYNC_OFF_SHIFT 16
+#define CFG_PBPR_SYNC_OFF_MASK (0x7FF << CFG_PBPR_SYNC_OFF_SHIFT)
+#define CFG_PBPR_SYNC_OFF_VAL 0x117 /* Voltage dependent. stiH416 */
+
+/* Default scaling values */
+#define SCALE_CTRL_Y_DFLT 0x00C50256
+#define SCALE_CTRL_CB_DFLT 0x00DB0249
+#define SCALE_CTRL_CR_DFLT 0x00DB0249
+
+/* Video DACs control */
+#define VIDEO_DACS_CONTROL_MASK 0x0FFF
+#define VIDEO_DACS_CONTROL_SYSCFG2535 0x085C /* for stih416 */
+#define DAC_CFG_HD_OFF_SHIFT 5
+#define DAC_CFG_HD_OFF_MASK (0x7 << DAC_CFG_HD_OFF_SHIFT)
+#define VIDEO_DACS_CONTROL_SYSCFG5072 0x0120 /* for stih407 */
+#define DAC_CFG_HD_HZUVW_OFF_MASK BIT(1)
+
+
+/* Upsampler values for the alternative 2X Filter */
+#define SAMPLER_COEF_NB 8
+#define HDA_ANA_SRC_Y_CFG_ALT_2X 0x01130000
+static u32 coef_y_alt_2x[] = {
+ 0x00FE83FB, 0x1F900401, 0x00000000, 0x00000000,
+ 0x00F408F9, 0x055F7C25, 0x00000000, 0x00000000
+};
+
+#define HDA_ANA_SRC_C_CFG_ALT_2X 0x01750004
+static u32 coef_c_alt_2x[] = {
+ 0x001305F7, 0x05274BD0, 0x00000000, 0x00000000,
+ 0x0004907C, 0x09C80B9D, 0x00000000, 0x00000000
+};
+
+/* Upsampler values for the 4X Filter */
+#define HDA_ANA_SRC_Y_CFG_4X 0x01ED0005
+#define HDA_ANA_SRC_C_CFG_4X 0x01ED0004
+static u32 coef_yc_4x[] = {
+ 0x00FC827F, 0x008FE20B, 0x00F684FC, 0x050F7C24,
+ 0x00F4857C, 0x0A1F402E, 0x00FA027F, 0x0E076E1D
+};
+
+/* AWG instructions for some video modes */
+#define AWG_MAX_INST 64
+
+/* 720p@50 */
+static u32 AWGi_720p_50[] = {
+ 0x00000971, 0x00000C26, 0x0000013B, 0x00000CDA,
+ 0x00000104, 0x00000E7E, 0x00000E7F, 0x0000013B,
+ 0x00000D8E, 0x00000104, 0x00001804, 0x00000971,
+ 0x00000C26, 0x0000003B, 0x00000FB4, 0x00000FB5,
+ 0x00000104, 0x00001AE8
+};
+
+#define NN_720p_50 ARRAY_SIZE(AWGi_720p_50)
+
+/* 720p@60 */
+static u32 AWGi_720p_60[] = {
+ 0x00000971, 0x00000C26, 0x0000013B, 0x00000CDA,
+ 0x00000104, 0x00000E7E, 0x00000E7F, 0x0000013B,
+ 0x00000C44, 0x00000104, 0x00001804, 0x00000971,
+ 0x00000C26, 0x0000003B, 0x00000F0F, 0x00000F10,
+ 0x00000104, 0x00001AE8
+};
+
+#define NN_720p_60 ARRAY_SIZE(AWGi_720p_60)
+
+/* 1080p@30 */
+static u32 AWGi_1080p_30[] = {
+ 0x00000971, 0x00000C2A, 0x0000013B, 0x00000C56,
+ 0x00000104, 0x00000FDC, 0x00000FDD, 0x0000013B,
+ 0x00000C2A, 0x00000104, 0x00001804, 0x00000971,
+ 0x00000C2A, 0x0000003B, 0x00000EBE, 0x00000EBF,
+ 0x00000EBF, 0x00000104, 0x00001A2F, 0x00001C4B,
+ 0x00001C52
+};
+
+#define NN_1080p_30 ARRAY_SIZE(AWGi_1080p_30)
+
+/* 1080p@25 */
+static u32 AWGi_1080p_25[] = {
+ 0x00000971, 0x00000C2A, 0x0000013B, 0x00000C56,
+ 0x00000104, 0x00000FDC, 0x00000FDD, 0x0000013B,
+ 0x00000DE2, 0x00000104, 0x00001804, 0x00000971,
+ 0x00000C2A, 0x0000003B, 0x00000F51, 0x00000F51,
+ 0x00000F52, 0x00000104, 0x00001A2F, 0x00001C4B,
+ 0x00001C52
+};
+
+#define NN_1080p_25 ARRAY_SIZE(AWGi_1080p_25)
+
+/* 1080p@24 */
+static u32 AWGi_1080p_24[] = {
+ 0x00000971, 0x00000C2A, 0x0000013B, 0x00000C56,
+ 0x00000104, 0x00000FDC, 0x00000FDD, 0x0000013B,
+ 0x00000E50, 0x00000104, 0x00001804, 0x00000971,
+ 0x00000C2A, 0x0000003B, 0x00000F76, 0x00000F76,
+ 0x00000F76, 0x00000104, 0x00001A2F, 0x00001C4B,
+ 0x00001C52
+};
+
+#define NN_1080p_24 ARRAY_SIZE(AWGi_1080p_24)
+
+/* 720x480p@60 */
+static u32 AWGi_720x480p_60[] = {
+ 0x00000904, 0x00000F18, 0x0000013B, 0x00001805,
+ 0x00000904, 0x00000C3D, 0x0000003B, 0x00001A06
+};
+
+#define NN_720x480p_60 ARRAY_SIZE(AWGi_720x480p_60)
+
+/* Video mode category */
+enum sti_hda_vid_cat {
+ VID_SD,
+ VID_ED,
+ VID_HD_74M,
+ VID_HD_148M
+};
+
+struct sti_hda_video_config {
+ struct drm_display_mode mode;
+ u32 *awg_instr;
+ int nb_instr;
+ enum sti_hda_vid_cat vid_cat;
+};
+
+/* HD analog supported modes
+ * Interlaced modes may be added when supported by the whole display chain
+ */
+static const struct sti_hda_video_config hda_supported_modes[] = {
+ /* 1080p30 74.250Mhz */
+ {{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
+ 2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_1080p_30, NN_1080p_30, VID_HD_74M},
+ /* 1080p30 74.176Mhz */
+ {{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74176, 1920, 2008,
+ 2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_1080p_30, NN_1080p_30, VID_HD_74M},
+ /* 1080p24 74.250Mhz */
+ {{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558,
+ 2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_1080p_24, NN_1080p_24, VID_HD_74M},
+ /* 1080p24 74.176Mhz */
+ {{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74176, 1920, 2558,
+ 2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_1080p_24, NN_1080p_24, VID_HD_74M},
+ /* 1080p25 74.250Mhz */
+ {{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
+ 2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_1080p_25, NN_1080p_25, VID_HD_74M},
+ /* 720p60 74.250Mhz */
+ {{DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,
+ 1430, 1650, 0, 720, 725, 730, 750, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_720p_60, NN_720p_60, VID_HD_74M},
+ /* 720p60 74.176Mhz */
+ {{DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74176, 1280, 1390,
+ 1430, 1650, 0, 720, 725, 730, 750, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_720p_60, NN_720p_60, VID_HD_74M},
+ /* 720p50 74.250Mhz */
+ {{DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720,
+ 1760, 1980, 0, 720, 725, 730, 750, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+ AWGi_720p_50, NN_720p_50, VID_HD_74M},
+ /* 720x480p60 27.027Mhz */
+ {{DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27027, 720, 736,
+ 798, 858, 0, 480, 489, 495, 525, 0,
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC)},
+ AWGi_720x480p_60, NN_720x480p_60, VID_ED},
+ /* 720x480p60 27.000Mhz */
+ {{DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
+ 798, 858, 0, 480, 489, 495, 525, 0,
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC)},
+ AWGi_720x480p_60, NN_720x480p_60, VID_ED}
+};
+
+/**
+ * STI hd analog structure
+ *
+ * @dev: driver device
+ * @drm_dev: pointer to drm device
+ * @mode: current display mode selected
+ * @regs: HD analog register
+ * @video_dacs_ctrl: video DACS control register
+ * @enabled: true if HD analog is enabled else false
+ */
+struct sti_hda {
+ struct device dev;
+ struct drm_device *drm_dev;
+ struct drm_display_mode mode;
+ void __iomem *regs;
+ void __iomem *video_dacs_ctrl;
+ struct clk *clk_pix;
+ struct clk *clk_hddac;
+ bool enabled;
+};
+
+struct sti_hda_connector {
+ struct drm_connector drm_connector;
+ struct drm_encoder *encoder;
+ struct sti_hda *hda;
+};
+
+#define to_sti_hda_connector(x) \
+ container_of(x, struct sti_hda_connector, drm_connector)
+
+static u32 hda_read(struct sti_hda *hda, int offset)
+{
+ return readl(hda->regs + offset);
+}
+
+static void hda_write(struct sti_hda *hda, u32 val, int offset)
+{
+ writel(val, hda->regs + offset);
+}
+
+/**
+ * Search for a video mode in the supported modes table
+ *
+ * @mode: mode being searched
+ * @idx: index of the found mode
+ *
+ * Return true if mode is found
+ */
+static bool hda_get_mode_idx(struct drm_display_mode mode, int *idx)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(hda_supported_modes); i++)
+ if (drm_mode_equal(&hda_supported_modes[i].mode, &mode)) {
+ *idx = i;
+ return true;
+ }
+ return false;
+}
+
+/**
+ * Enable the HD DACS
+ *
+ * @hda: pointer to HD analog structure
+ * @enable: true if HD DACS need to be enabled, else false
+ */
+static void hda_enable_hd_dacs(struct sti_hda *hda, bool enable)
+{
+ u32 mask;
+
+ if (hda->video_dacs_ctrl) {
+ u32 val;
+
+ switch ((u32)hda->video_dacs_ctrl & VIDEO_DACS_CONTROL_MASK) {
+ case VIDEO_DACS_CONTROL_SYSCFG2535:
+ mask = DAC_CFG_HD_OFF_MASK;
+ break;
+ case VIDEO_DACS_CONTROL_SYSCFG5072:
+ mask = DAC_CFG_HD_HZUVW_OFF_MASK;
+ break;
+ default:
+ DRM_INFO("Video DACS control register not supported!");
+ return;
+ }
+
+ val = readl(hda->video_dacs_ctrl);
+ if (enable)
+ val &= ~mask;
+ else
+ val |= mask;
+
+ writel(val, hda->video_dacs_ctrl);
+ }
+}
+
+/**
+ * Configure AWG, writing instructions
+ *
+ * @hda: pointer to HD analog structure
+ * @awg_instr: pointer to AWG instructions table
+ * @nb: nb of AWG instructions
+ */
+static void sti_hda_configure_awg(struct sti_hda *hda, u32 *awg_instr, int nb)
+{
+ unsigned int i;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ for (i = 0; i < nb; i++)
+ hda_write(hda, awg_instr[i], HDA_SYNC_AWGI + i * 4);
+ for (i = nb; i < AWG_MAX_INST; i++)
+ hda_write(hda, 0, HDA_SYNC_AWGI + i * 4);
+}
+
+static void sti_hda_disable(struct drm_bridge *bridge)
+{
+ struct sti_hda *hda = bridge->driver_private;
+ u32 val;
+
+ if (!hda->enabled)
+ return;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ /* Disable HD DAC and AWG */
+ val = hda_read(hda, HDA_ANA_CFG);
+ val &= ~CFG_AWG_ASYNC_EN;
+ hda_write(hda, val, HDA_ANA_CFG);
+ hda_write(hda, 0, HDA_ANA_ANC_CTRL);
+
+ hda_enable_hd_dacs(hda, false);
+
+ /* Disable/unprepare hda clock */
+ clk_disable_unprepare(hda->clk_hddac);
+ clk_disable_unprepare(hda->clk_pix);
+
+ hda->enabled = false;
+}
+
+static void sti_hda_pre_enable(struct drm_bridge *bridge)
+{
+ struct sti_hda *hda = bridge->driver_private;
+ u32 val, i, mode_idx;
+ u32 src_filter_y, src_filter_c;
+ u32 *coef_y, *coef_c;
+ u32 filter_mode;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ if (hda->enabled)
+ return;
+
+ /* Prepare/enable clocks */
+ if (clk_prepare_enable(hda->clk_pix))
+ DRM_ERROR("Failed to prepare/enable hda_pix clk\n");
+ if (clk_prepare_enable(hda->clk_hddac))
+ DRM_ERROR("Failed to prepare/enable hda_hddac clk\n");
+
+ if (!hda_get_mode_idx(hda->mode, &mode_idx)) {
+ DRM_ERROR("Undefined mode\n");
+ return;
+ }
+
+ switch (hda_supported_modes[mode_idx].vid_cat) {
+ case VID_HD_148M:
+ DRM_ERROR("Beyond HD analog capabilities\n");
+ return;
+ case VID_HD_74M:
+ /* HD use alternate 2x filter */
+ filter_mode = CFG_AWG_FLTR_MODE_HD;
+ src_filter_y = HDA_ANA_SRC_Y_CFG_ALT_2X;
+ src_filter_c = HDA_ANA_SRC_C_CFG_ALT_2X;
+ coef_y = coef_y_alt_2x;
+ coef_c = coef_c_alt_2x;
+ break;
+ case VID_ED:
+ /* ED uses 4x filter */
+ filter_mode = CFG_AWG_FLTR_MODE_ED;
+ src_filter_y = HDA_ANA_SRC_Y_CFG_4X;
+ src_filter_c = HDA_ANA_SRC_C_CFG_4X;
+ coef_y = coef_yc_4x;
+ coef_c = coef_yc_4x;
+ break;
+ case VID_SD:
+ DRM_ERROR("Not supported\n");
+ return;
+ default:
+ DRM_ERROR("Undefined resolution\n");
+ return;
+ }
+ DRM_DEBUG_DRIVER("Using HDA mode #%d\n", mode_idx);
+
+ /* Enable HD Video DACs */
+ hda_enable_hd_dacs(hda, true);
+
+ /* Configure scaler */
+ hda_write(hda, SCALE_CTRL_Y_DFLT, HDA_ANA_SCALE_CTRL_Y);
+ hda_write(hda, SCALE_CTRL_CB_DFLT, HDA_ANA_SCALE_CTRL_CB);
+ hda_write(hda, SCALE_CTRL_CR_DFLT, HDA_ANA_SCALE_CTRL_CR);
+
+ /* Configure sampler */
+ hda_write(hda , src_filter_y, HDA_ANA_SRC_Y_CFG);
+ hda_write(hda, src_filter_c, HDA_ANA_SRC_C_CFG);
+ for (i = 0; i < SAMPLER_COEF_NB; i++) {
+ hda_write(hda, coef_y[i], HDA_COEFF_Y_PH1_TAP123 + i * 4);
+ hda_write(hda, coef_c[i], HDA_COEFF_C_PH1_TAP123 + i * 4);
+ }
+
+ /* Configure main HDFormatter */
+ val = 0;
+ val |= (hda->mode.flags & DRM_MODE_FLAG_INTERLACE) ?
+ 0 : CFG_AWG_ASYNC_VSYNC_MTD;
+ val |= (CFG_PBPR_SYNC_OFF_VAL << CFG_PBPR_SYNC_OFF_SHIFT);
+ val |= filter_mode;
+ hda_write(hda, val, HDA_ANA_CFG);
+
+ /* Configure AWG */
+ sti_hda_configure_awg(hda, hda_supported_modes[mode_idx].awg_instr,
+ hda_supported_modes[mode_idx].nb_instr);
+
+ /* Enable AWG */
+ val = hda_read(hda, HDA_ANA_CFG);
+ val |= CFG_AWG_ASYNC_EN;
+ hda_write(hda, val, HDA_ANA_CFG);
+
+ hda->enabled = true;
+}
+
+static void sti_hda_set_mode(struct drm_bridge *bridge,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct sti_hda *hda = bridge->driver_private;
+ u32 mode_idx;
+ int hddac_rate;
+ int ret;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ memcpy(&hda->mode, mode, sizeof(struct drm_display_mode));
+
+ if (!hda_get_mode_idx(hda->mode, &mode_idx)) {
+ DRM_ERROR("Undefined mode\n");
+ return;
+ }
+
+ switch (hda_supported_modes[mode_idx].vid_cat) {
+ case VID_HD_74M:
+ /* HD use alternate 2x filter */
+ hddac_rate = mode->clock * 1000 * 2;
+ break;
+ case VID_ED:
+ /* ED uses 4x filter */
+ hddac_rate = mode->clock * 1000 * 4;
+ break;
+ default:
+ DRM_ERROR("Undefined mode\n");
+ return;
+ }
+
+ /* HD DAC = 148.5Mhz or 108 Mhz */
+ ret = clk_set_rate(hda->clk_hddac, hddac_rate);
+ if (ret < 0)
+ DRM_ERROR("Cannot set rate (%dHz) for hda_hddac clk\n",
+ hddac_rate);
+
+ /* HDformatter clock = compositor clock */
+ ret = clk_set_rate(hda->clk_pix, mode->clock * 1000);
+ if (ret < 0)
+ DRM_ERROR("Cannot set rate (%dHz) for hda_pix clk\n",
+ mode->clock * 1000);
+}
+
+static void sti_hda_bridge_nope(struct drm_bridge *bridge)
+{
+ /* do nothing */
+}
+
+static void sti_hda_brigde_destroy(struct drm_bridge *bridge)
+{
+ drm_bridge_cleanup(bridge);
+ kfree(bridge);
+}
+
+static const struct drm_bridge_funcs sti_hda_bridge_funcs = {
+ .pre_enable = sti_hda_pre_enable,
+ .enable = sti_hda_bridge_nope,
+ .disable = sti_hda_disable,
+ .post_disable = sti_hda_bridge_nope,
+ .mode_set = sti_hda_set_mode,
+ .destroy = sti_hda_brigde_destroy,
+};
+
+static int sti_hda_connector_get_modes(struct drm_connector *connector)
+{
+ unsigned int i;
+ int count = 0;
+ struct sti_hda_connector *hda_connector
+ = to_sti_hda_connector(connector);
+ struct sti_hda *hda = hda_connector->hda;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ for (i = 0; i < ARRAY_SIZE(hda_supported_modes); i++) {
+ struct drm_display_mode *mode =
+ drm_mode_duplicate(hda->drm_dev,
+ &hda_supported_modes[i].mode);
+ if (!mode)
+ continue;
+ mode->vrefresh = drm_mode_vrefresh(mode);
+
+ /* the first mode is the preferred mode */
+ if (i == 0)
+ mode->type |= DRM_MODE_TYPE_PREFERRED;
+
+ drm_mode_probed_add(connector, mode);
+ count++;
+ }
+
+ drm_mode_sort(&connector->modes);
+
+ return count;
+}
+
+#define CLK_TOLERANCE_HZ 50
+
+static int sti_hda_connector_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ int target = mode->clock * 1000;
+ int target_min = target - CLK_TOLERANCE_HZ;
+ int target_max = target + CLK_TOLERANCE_HZ;
+ int result;
+ int idx;
+ struct sti_hda_connector *hda_connector
+ = to_sti_hda_connector(connector);
+ struct sti_hda *hda = hda_connector->hda;
+
+ if (!hda_get_mode_idx(*mode, &idx)) {
+ return MODE_BAD;
+ } else {
+ result = clk_round_rate(hda->clk_pix, target);
+
+ DRM_DEBUG_DRIVER("target rate = %d => available rate = %d\n",
+ target, result);
+
+ if ((result < target_min) || (result > target_max)) {
+ DRM_DEBUG_DRIVER("hda pixclk=%d not supported\n",
+ target);
+ return MODE_BAD;
+ }
+ }
+
+ return MODE_OK;
+}
+
+struct drm_encoder *sti_hda_best_encoder(struct drm_connector *connector)
+{
+ struct sti_hda_connector *hda_connector
+ = to_sti_hda_connector(connector);
+
+ /* Best encoder is the one associated during connector creation */
+ return hda_connector->encoder;
+}
+
+static struct drm_connector_helper_funcs sti_hda_connector_helper_funcs = {
+ .get_modes = sti_hda_connector_get_modes,
+ .mode_valid = sti_hda_connector_mode_valid,
+ .best_encoder = sti_hda_best_encoder,
+};
+
+static enum drm_connector_status
+sti_hda_connector_detect(struct drm_connector *connector, bool force)
+{
+ return connector_status_connected;
+}
+
+static void sti_hda_connector_destroy(struct drm_connector *connector)
+{
+ struct sti_hda_connector *hda_connector
+ = to_sti_hda_connector(connector);
+
+ drm_connector_unregister(connector);
+ drm_connector_cleanup(connector);
+ kfree(hda_connector);
+}
+
+static struct drm_connector_funcs sti_hda_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .detect = sti_hda_connector_detect,
+ .destroy = sti_hda_connector_destroy,
+};
+
+static struct drm_encoder *sti_hda_find_encoder(struct drm_device *dev)
+{
+ struct drm_encoder *encoder;
+
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->encoder_type == DRM_MODE_ENCODER_DAC)
+ return encoder;
+ }
+
+ return NULL;
+}
+
+static int sti_hda_bind(struct device *dev, struct device *master, void *data)
+{
+ struct sti_hda *hda = dev_get_drvdata(dev);
+ struct drm_device *drm_dev = data;
+ struct drm_encoder *encoder;
+ struct sti_hda_connector *connector;
+ struct drm_connector *drm_connector;
+ struct drm_bridge *bridge;
+ int err;
+
+ /* Set the drm device handle */
+ hda->drm_dev = drm_dev;
+
+ encoder = sti_hda_find_encoder(drm_dev);
+ if (!encoder)
+ return -ENOMEM;
+
+ connector = devm_kzalloc(dev, sizeof(*connector), GFP_KERNEL);
+ if (!connector)
+ return -ENOMEM;
+
+ connector->hda = hda;
+
+ bridge = devm_kzalloc(dev, sizeof(*bridge), GFP_KERNEL);
+ if (!bridge)
+ return -ENOMEM;
+
+ bridge->driver_private = hda;
+ drm_bridge_init(drm_dev, bridge, &sti_hda_bridge_funcs);
+
+ encoder->bridge = bridge;
+ connector->encoder = encoder;
+
+ drm_connector = (struct drm_connector *)connector;
+
+ drm_connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ drm_connector_init(drm_dev, drm_connector,
+ &sti_hda_connector_funcs, DRM_MODE_CONNECTOR_Component);
+ drm_connector_helper_add(drm_connector,
+ &sti_hda_connector_helper_funcs);
+
+ err = drm_connector_register(drm_connector);
+ if (err)
+ goto err_connector;
+
+ err = drm_mode_connector_attach_encoder(drm_connector, encoder);
+ if (err) {
+ DRM_ERROR("Failed to attach a connector to a encoder\n");
+ goto err_sysfs;
+ }
+
+ return 0;
+
+err_sysfs:
+ drm_connector_unregister(drm_connector);
+err_connector:
+ drm_bridge_cleanup(bridge);
+ drm_connector_cleanup(drm_connector);
+ return -EINVAL;
+}
+
+static void sti_hda_unbind(struct device *dev,
+ struct device *master, void *data)
+{
+ /* do nothing */
+}
+
+static const struct component_ops sti_hda_ops = {
+ .bind = sti_hda_bind,
+ .unbind = sti_hda_unbind,
+};
+
+static int sti_hda_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct sti_hda *hda;
+ struct resource *res;
+
+ DRM_INFO("%s\n", __func__);
+
+ hda = devm_kzalloc(dev, sizeof(*hda), GFP_KERNEL);
+ if (!hda)
+ return -ENOMEM;
+
+ hda->dev = pdev->dev;
+
+ /* Get resources */
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hda-reg");
+ if (!res) {
+ DRM_ERROR("Invalid hda resource\n");
+ return -ENOMEM;
+ }
+ hda->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+ if (IS_ERR(hda->regs))
+ return PTR_ERR(hda->regs);
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+ "video-dacs-ctrl");
+ if (res) {
+ hda->video_dacs_ctrl = devm_ioremap_nocache(dev, res->start,
+ resource_size(res));
+ if (IS_ERR(hda->video_dacs_ctrl))
+ return PTR_ERR(hda->video_dacs_ctrl);
+ } else {
+ /* If no existing video-dacs-ctrl resource continue the probe */
+ DRM_DEBUG_DRIVER("No video-dacs-ctrl resource\n");
+ hda->video_dacs_ctrl = NULL;
+ }
+
+ /* Get clock resources */
+ hda->clk_pix = devm_clk_get(dev, "pix");
+ if (IS_ERR(hda->clk_pix)) {
+ DRM_ERROR("Cannot get hda_pix clock\n");
+ return PTR_ERR(hda->clk_pix);
+ }
+
+ hda->clk_hddac = devm_clk_get(dev, "hddac");
+ if (IS_ERR(hda->clk_hddac)) {
+ DRM_ERROR("Cannot get hda_hddac clock\n");
+ return PTR_ERR(hda->clk_hddac);
+ }
+
+ platform_set_drvdata(pdev, hda);
+
+ return component_add(&pdev->dev, &sti_hda_ops);
+}
+
+static int sti_hda_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &sti_hda_ops);
+ return 0;
+}
+
+static struct of_device_id hda_of_match[] = {
+ { .compatible = "st,stih416-hda", },
+ { .compatible = "st,stih407-hda", },
+ { /* end node */ }
+};
+MODULE_DEVICE_TABLE(of, hda_of_match);
+
+struct platform_driver sti_hda_driver = {
+ .driver = {
+ .name = "sti-hda",
+ .owner = THIS_MODULE,
+ .of_match_table = hda_of_match,
+ },
+ .probe = sti_hda_probe,
+ .remove = sti_hda_remove,
+};
+
+module_platform_driver(sti_hda_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/hdmi.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_edid.h>
+
+#include "sti_hdmi.h"
+#include "sti_hdmi_tx3g4c28phy.h"
+#include "sti_hdmi_tx3g0c55phy.h"
+#include "sti_vtg.h"
+
+#define HDMI_CFG 0x0000
+#define HDMI_INT_EN 0x0004
+#define HDMI_INT_STA 0x0008
+#define HDMI_INT_CLR 0x000C
+#define HDMI_STA 0x0010
+#define HDMI_ACTIVE_VID_XMIN 0x0100
+#define HDMI_ACTIVE_VID_XMAX 0x0104
+#define HDMI_ACTIVE_VID_YMIN 0x0108
+#define HDMI_ACTIVE_VID_YMAX 0x010C
+#define HDMI_DFLT_CHL0_DAT 0x0110
+#define HDMI_DFLT_CHL1_DAT 0x0114
+#define HDMI_DFLT_CHL2_DAT 0x0118
+#define HDMI_SW_DI_1_HEAD_WORD 0x0210
+#define HDMI_SW_DI_1_PKT_WORD0 0x0214
+#define HDMI_SW_DI_1_PKT_WORD1 0x0218
+#define HDMI_SW_DI_1_PKT_WORD2 0x021C
+#define HDMI_SW_DI_1_PKT_WORD3 0x0220
+#define HDMI_SW_DI_1_PKT_WORD4 0x0224
+#define HDMI_SW_DI_1_PKT_WORD5 0x0228
+#define HDMI_SW_DI_1_PKT_WORD6 0x022C
+#define HDMI_SW_DI_CFG 0x0230
+
+#define HDMI_IFRAME_SLOT_AVI 1
+
+#define XCAT(prefix, x, suffix) prefix ## x ## suffix
+#define HDMI_SW_DI_N_HEAD_WORD(x) XCAT(HDMI_SW_DI_, x, _HEAD_WORD)
+#define HDMI_SW_DI_N_PKT_WORD0(x) XCAT(HDMI_SW_DI_, x, _PKT_WORD0)
+#define HDMI_SW_DI_N_PKT_WORD1(x) XCAT(HDMI_SW_DI_, x, _PKT_WORD1)
+#define HDMI_SW_DI_N_PKT_WORD2(x) XCAT(HDMI_SW_DI_, x, _PKT_WORD2)
+#define HDMI_SW_DI_N_PKT_WORD3(x) XCAT(HDMI_SW_DI_, x, _PKT_WORD3)
+#define HDMI_SW_DI_N_PKT_WORD4(x) XCAT(HDMI_SW_DI_, x, _PKT_WORD4)
+#define HDMI_SW_DI_N_PKT_WORD5(x) XCAT(HDMI_SW_DI_, x, _PKT_WORD5)
+#define HDMI_SW_DI_N_PKT_WORD6(x) XCAT(HDMI_SW_DI_, x, _PKT_WORD6)
+
+#define HDMI_IFRAME_DISABLED 0x0
+#define HDMI_IFRAME_SINGLE_SHOT 0x1
+#define HDMI_IFRAME_FIELD 0x2
+#define HDMI_IFRAME_FRAME 0x3
+#define HDMI_IFRAME_MASK 0x3
+#define HDMI_IFRAME_CFG_DI_N(x, n) ((x) << ((n-1)*4)) /* n from 1 to 6 */
+
+#define HDMI_CFG_DEVICE_EN BIT(0)
+#define HDMI_CFG_HDMI_NOT_DVI BIT(1)
+#define HDMI_CFG_HDCP_EN BIT(2)
+#define HDMI_CFG_ESS_NOT_OESS BIT(3)
+#define HDMI_CFG_H_SYNC_POL_NEG BIT(4)
+#define HDMI_CFG_SINK_TERM_DET_EN BIT(5)
+#define HDMI_CFG_V_SYNC_POL_NEG BIT(6)
+#define HDMI_CFG_422_EN BIT(8)
+#define HDMI_CFG_FIFO_OVERRUN_CLR BIT(12)
+#define HDMI_CFG_FIFO_UNDERRUN_CLR BIT(13)
+#define HDMI_CFG_SW_RST_EN BIT(31)
+
+#define HDMI_INT_GLOBAL BIT(0)
+#define HDMI_INT_SW_RST BIT(1)
+#define HDMI_INT_PIX_CAP BIT(3)
+#define HDMI_INT_HOT_PLUG BIT(4)
+#define HDMI_INT_DLL_LCK BIT(5)
+#define HDMI_INT_NEW_FRAME BIT(6)
+#define HDMI_INT_GENCTRL_PKT BIT(7)
+#define HDMI_INT_SINK_TERM_PRESENT BIT(11)
+
+#define HDMI_DEFAULT_INT (HDMI_INT_SINK_TERM_PRESENT \
+ | HDMI_INT_DLL_LCK \
+ | HDMI_INT_HOT_PLUG \
+ | HDMI_INT_GLOBAL)
+
+#define HDMI_WORKING_INT (HDMI_INT_SINK_TERM_PRESENT \
+ | HDMI_INT_GENCTRL_PKT \
+ | HDMI_INT_NEW_FRAME \
+ | HDMI_INT_DLL_LCK \
+ | HDMI_INT_HOT_PLUG \
+ | HDMI_INT_PIX_CAP \
+ | HDMI_INT_SW_RST \
+ | HDMI_INT_GLOBAL)
+
+#define HDMI_STA_SW_RST BIT(1)
+
+struct sti_hdmi_connector {
+ struct drm_connector drm_connector;
+ struct drm_encoder *encoder;
+ struct sti_hdmi *hdmi;
+};
+
+#define to_sti_hdmi_connector(x) \
+ container_of(x, struct sti_hdmi_connector, drm_connector)
+
+u32 hdmi_read(struct sti_hdmi *hdmi, int offset)
+{
+ return readl(hdmi->regs + offset);
+}
+
+void hdmi_write(struct sti_hdmi *hdmi, u32 val, int offset)
+{
+ writel(val, hdmi->regs + offset);
+}
+
+/**
+ * HDMI interrupt handler threaded
+ *
+ * @irq: irq number
+ * @arg: connector structure
+ */
+static irqreturn_t hdmi_irq_thread(int irq, void *arg)
+{
+ struct sti_hdmi *hdmi = arg;
+
+ /* Hot plug/unplug IRQ */
+ if (hdmi->irq_status & HDMI_INT_HOT_PLUG) {
+ /* read gpio to get the status */
+ hdmi->hpd = gpio_get_value(hdmi->hpd_gpio);
+ if (hdmi->drm_dev)
+ drm_helper_hpd_irq_event(hdmi->drm_dev);
+ }
+
+ /* Sw reset and PLL lock are exclusive so we can use the same
+ * event to signal them
+ */
+ if (hdmi->irq_status & (HDMI_INT_SW_RST | HDMI_INT_DLL_LCK)) {
+ hdmi->event_received = true;
+ wake_up_interruptible(&hdmi->wait_event);
+ }
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * HDMI interrupt handler
+ *
+ * @irq: irq number
+ * @arg: connector structure
+ */
+static irqreturn_t hdmi_irq(int irq, void *arg)
+{
+ struct sti_hdmi *hdmi = arg;
+
+ /* read interrupt status */
+ hdmi->irq_status = hdmi_read(hdmi, HDMI_INT_STA);
+
+ /* clear interrupt status */
+ hdmi_write(hdmi, hdmi->irq_status, HDMI_INT_CLR);
+
+ /* force sync bus write */
+ hdmi_read(hdmi, HDMI_INT_STA);
+
+ return IRQ_WAKE_THREAD;
+}
+
+/**
+ * Set hdmi active area depending on the drm display mode selected
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void hdmi_active_area(struct sti_hdmi *hdmi)
+{
+ u32 xmin, xmax;
+ u32 ymin, ymax;
+
+ xmin = sti_vtg_get_pixel_number(hdmi->mode, 0);
+ xmax = sti_vtg_get_pixel_number(hdmi->mode, hdmi->mode.hdisplay - 1);
+ ymin = sti_vtg_get_line_number(hdmi->mode, 0);
+ ymax = sti_vtg_get_line_number(hdmi->mode, hdmi->mode.vdisplay - 1);
+
+ hdmi_write(hdmi, xmin, HDMI_ACTIVE_VID_XMIN);
+ hdmi_write(hdmi, xmax, HDMI_ACTIVE_VID_XMAX);
+ hdmi_write(hdmi, ymin, HDMI_ACTIVE_VID_YMIN);
+ hdmi_write(hdmi, ymax, HDMI_ACTIVE_VID_YMAX);
+}
+
+/**
+ * Overall hdmi configuration
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void hdmi_config(struct sti_hdmi *hdmi)
+{
+ u32 conf;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ /* Clear overrun and underrun fifo */
+ conf = HDMI_CFG_FIFO_OVERRUN_CLR | HDMI_CFG_FIFO_UNDERRUN_CLR;
+
+ /* Enable HDMI mode not DVI */
+ conf |= HDMI_CFG_HDMI_NOT_DVI | HDMI_CFG_ESS_NOT_OESS;
+
+ /* Enable sink term detection */
+ conf |= HDMI_CFG_SINK_TERM_DET_EN;
+
+ /* Set Hsync polarity */
+ if (hdmi->mode.flags & DRM_MODE_FLAG_NHSYNC) {
+ DRM_DEBUG_DRIVER("H Sync Negative\n");
+ conf |= HDMI_CFG_H_SYNC_POL_NEG;
+ }
+
+ /* Set Vsync polarity */
+ if (hdmi->mode.flags & DRM_MODE_FLAG_NVSYNC) {
+ DRM_DEBUG_DRIVER("V Sync Negative\n");
+ conf |= HDMI_CFG_V_SYNC_POL_NEG;
+ }
+
+ /* Enable HDMI */
+ conf |= HDMI_CFG_DEVICE_EN;
+
+ hdmi_write(hdmi, conf, HDMI_CFG);
+}
+
+/**
+ * Prepare and configure the AVI infoframe
+ *
+ * AVI infoframe are transmitted at least once per two video field and
+ * contains information about HDMI transmission mode such as color space,
+ * colorimetry, ...
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * Return negative value if error occurs
+ */
+static int hdmi_avi_infoframe_config(struct sti_hdmi *hdmi)
+{
+ struct drm_display_mode *mode = &hdmi->mode;
+ struct hdmi_avi_infoframe infoframe;
+ u8 buffer[HDMI_INFOFRAME_SIZE(AVI)];
+ u8 *frame = buffer + HDMI_INFOFRAME_HEADER_SIZE;
+ u32 val;
+ int ret;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe, mode);
+ if (ret < 0) {
+ DRM_ERROR("failed to setup AVI infoframe: %d\n", ret);
+ return ret;
+ }
+
+ /* fixed infoframe configuration not linked to the mode */
+ infoframe.colorspace = HDMI_COLORSPACE_RGB;
+ infoframe.quantization_range = HDMI_QUANTIZATION_RANGE_DEFAULT;
+ infoframe.colorimetry = HDMI_COLORIMETRY_NONE;
+
+ ret = hdmi_avi_infoframe_pack(&infoframe, buffer, sizeof(buffer));
+ if (ret < 0) {
+ DRM_ERROR("failed to pack AVI infoframe: %d\n", ret);
+ return ret;
+ }
+
+ /* Disable transmission slot for AVI infoframe */
+ val = hdmi_read(hdmi, HDMI_SW_DI_CFG);
+ val &= ~HDMI_IFRAME_CFG_DI_N(HDMI_IFRAME_MASK, HDMI_IFRAME_SLOT_AVI);
+ hdmi_write(hdmi, val, HDMI_SW_DI_CFG);
+
+ /* Infoframe header */
+ val = buffer[0x0];
+ val |= buffer[0x1] << 8;
+ val |= buffer[0x2] << 16;
+ hdmi_write(hdmi, val, HDMI_SW_DI_N_HEAD_WORD(HDMI_IFRAME_SLOT_AVI));
+
+ /* Infoframe packet bytes */
+ val = frame[0x0];
+ val |= frame[0x1] << 8;
+ val |= frame[0x2] << 16;
+ val |= frame[0x3] << 24;
+ hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD0(HDMI_IFRAME_SLOT_AVI));
+
+ val = frame[0x4];
+ val |= frame[0x5] << 8;
+ val |= frame[0x6] << 16;
+ val |= frame[0x7] << 24;
+ hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD1(HDMI_IFRAME_SLOT_AVI));
+
+ val = frame[0x8];
+ val |= frame[0x9] << 8;
+ val |= frame[0xA] << 16;
+ val |= frame[0xB] << 24;
+ hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD2(HDMI_IFRAME_SLOT_AVI));
+
+ val = frame[0xC];
+ val |= frame[0xD] << 8;
+ hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD3(HDMI_IFRAME_SLOT_AVI));
+
+ /* Enable transmission slot for AVI infoframe
+ * According to the hdmi specification, AVI infoframe should be
+ * transmitted at least once per two video fields
+ */
+ val = hdmi_read(hdmi, HDMI_SW_DI_CFG);
+ val |= HDMI_IFRAME_CFG_DI_N(HDMI_IFRAME_FIELD, HDMI_IFRAME_SLOT_AVI);
+ hdmi_write(hdmi, val, HDMI_SW_DI_CFG);
+
+ return 0;
+}
+
+/**
+ * Software reset of the hdmi subsystem
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ */
+#define HDMI_TIMEOUT_SWRESET 100 /*milliseconds */
+static void hdmi_swreset(struct sti_hdmi *hdmi)
+{
+ u32 val;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ /* Enable hdmi_audio clock only during hdmi reset */
+ if (clk_prepare_enable(hdmi->clk_audio))
+ DRM_INFO("Failed to prepare/enable hdmi_audio clk\n");
+
+ /* Sw reset */
+ hdmi->event_received = false;
+
+ val = hdmi_read(hdmi, HDMI_CFG);
+ val |= HDMI_CFG_SW_RST_EN;
+ hdmi_write(hdmi, val, HDMI_CFG);
+
+ /* Wait reset completed */
+ wait_event_interruptible_timeout(hdmi->wait_event,
+ hdmi->event_received == true,
+ msecs_to_jiffies
+ (HDMI_TIMEOUT_SWRESET));
+
+ /*
+ * HDMI_STA_SW_RST bit is set to '1' when SW_RST bit in HDMI_CFG is
+ * set to '1' and clk_audio is running.
+ */
+ if ((hdmi_read(hdmi, HDMI_STA) & HDMI_STA_SW_RST) == 0)
+ DRM_DEBUG_DRIVER("Warning: HDMI sw reset timeout occurs\n");
+
+ val = hdmi_read(hdmi, HDMI_CFG);
+ val &= ~HDMI_CFG_SW_RST_EN;
+ hdmi_write(hdmi, val, HDMI_CFG);
+
+ /* Disable hdmi_audio clock. Not used anymore for drm purpose */
+ clk_disable_unprepare(hdmi->clk_audio);
+}
+
+static void sti_hdmi_disable(struct drm_bridge *bridge)
+{
+ struct sti_hdmi *hdmi = bridge->driver_private;
+
+ u32 val = hdmi_read(hdmi, HDMI_CFG);
+
+ if (!hdmi->enabled)
+ return;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ /* Disable HDMI */
+ val &= ~HDMI_CFG_DEVICE_EN;
+ hdmi_write(hdmi, val, HDMI_CFG);
+
+ hdmi_write(hdmi, 0xffffffff, HDMI_INT_CLR);
+
+ /* Stop the phy */
+ hdmi->phy_ops->stop(hdmi);
+
+ /* Set the default channel data to be a dark red */
+ hdmi_write(hdmi, 0x0000, HDMI_DFLT_CHL0_DAT);
+ hdmi_write(hdmi, 0x0000, HDMI_DFLT_CHL1_DAT);
+ hdmi_write(hdmi, 0x0060, HDMI_DFLT_CHL2_DAT);
+
+ /* Disable/unprepare hdmi clock */
+ clk_disable_unprepare(hdmi->clk_phy);
+ clk_disable_unprepare(hdmi->clk_tmds);
+ clk_disable_unprepare(hdmi->clk_pix);
+
+ hdmi->enabled = false;
+}
+
+static void sti_hdmi_pre_enable(struct drm_bridge *bridge)
+{
+ struct sti_hdmi *hdmi = bridge->driver_private;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ if (hdmi->enabled)
+ return;
+
+ /* Prepare/enable clocks */
+ if (clk_prepare_enable(hdmi->clk_pix))
+ DRM_ERROR("Failed to prepare/enable hdmi_pix clk\n");
+ if (clk_prepare_enable(hdmi->clk_tmds))
+ DRM_ERROR("Failed to prepare/enable hdmi_tmds clk\n");
+ if (clk_prepare_enable(hdmi->clk_phy))
+ DRM_ERROR("Failed to prepare/enable hdmi_rejec_pll clk\n");
+
+ hdmi->enabled = true;
+
+ /* Program hdmi serializer and start phy */
+ if (!hdmi->phy_ops->start(hdmi)) {
+ DRM_ERROR("Unable to start hdmi phy\n");
+ return;
+ }
+
+ /* Program hdmi active area */
+ hdmi_active_area(hdmi);
+
+ /* Enable working interrupts */
+ hdmi_write(hdmi, HDMI_WORKING_INT, HDMI_INT_EN);
+
+ /* Program hdmi config */
+ hdmi_config(hdmi);
+
+ /* Program AVI infoframe */
+ if (hdmi_avi_infoframe_config(hdmi))
+ DRM_ERROR("Unable to configure AVI infoframe\n");
+
+ /* Sw reset */
+ hdmi_swreset(hdmi);
+}
+
+static void sti_hdmi_set_mode(struct drm_bridge *bridge,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct sti_hdmi *hdmi = bridge->driver_private;
+ int ret;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ /* Copy the drm display mode in the connector local structure */
+ memcpy(&hdmi->mode, mode, sizeof(struct drm_display_mode));
+
+ /* Update clock framerate according to the selected mode */
+ ret = clk_set_rate(hdmi->clk_pix, mode->clock * 1000);
+ if (ret < 0) {
+ DRM_ERROR("Cannot set rate (%dHz) for hdmi_pix clk\n",
+ mode->clock * 1000);
+ return;
+ }
+ ret = clk_set_rate(hdmi->clk_phy, mode->clock * 1000);
+ if (ret < 0) {
+ DRM_ERROR("Cannot set rate (%dHz) for hdmi_rejection_pll clk\n",
+ mode->clock * 1000);
+ return;
+ }
+}
+
+static void sti_hdmi_bridge_nope(struct drm_bridge *bridge)
+{
+ /* do nothing */
+}
+
+static void sti_hdmi_brigde_destroy(struct drm_bridge *bridge)
+{
+ drm_bridge_cleanup(bridge);
+ kfree(bridge);
+}
+
+static const struct drm_bridge_funcs sti_hdmi_bridge_funcs = {
+ .pre_enable = sti_hdmi_pre_enable,
+ .enable = sti_hdmi_bridge_nope,
+ .disable = sti_hdmi_disable,
+ .post_disable = sti_hdmi_bridge_nope,
+ .mode_set = sti_hdmi_set_mode,
+ .destroy = sti_hdmi_brigde_destroy,
+};
+
+static int sti_hdmi_connector_get_modes(struct drm_connector *connector)
+{
+ struct i2c_adapter *i2c_adap;
+ struct edid *edid;
+ int count;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ i2c_adap = i2c_get_adapter(1);
+ if (!i2c_adap)
+ goto fail;
+
+ edid = drm_get_edid(connector, i2c_adap);
+ if (!edid)
+ goto fail;
+
+ count = drm_add_edid_modes(connector, edid);
+ drm_mode_connector_update_edid_property(connector, edid);
+
+ kfree(edid);
+ return count;
+
+fail:
+ DRM_ERROR("Can not read HDMI EDID\n");
+ return 0;
+}
+
+#define CLK_TOLERANCE_HZ 50
+
+static int sti_hdmi_connector_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ int target = mode->clock * 1000;
+ int target_min = target - CLK_TOLERANCE_HZ;
+ int target_max = target + CLK_TOLERANCE_HZ;
+ int result;
+ struct sti_hdmi_connector *hdmi_connector
+ = to_sti_hdmi_connector(connector);
+ struct sti_hdmi *hdmi = hdmi_connector->hdmi;
+
+
+ result = clk_round_rate(hdmi->clk_pix, target);
+
+ DRM_DEBUG_DRIVER("target rate = %d => available rate = %d\n",
+ target, result);
+
+ if ((result < target_min) || (result > target_max)) {
+ DRM_DEBUG_DRIVER("hdmi pixclk=%d not supported\n", target);
+ return MODE_BAD;
+ }
+
+ return MODE_OK;
+}
+
+struct drm_encoder *sti_hdmi_best_encoder(struct drm_connector *connector)
+{
+ struct sti_hdmi_connector *hdmi_connector
+ = to_sti_hdmi_connector(connector);
+
+ /* Best encoder is the one associated during connector creation */
+ return hdmi_connector->encoder;
+}
+
+static struct drm_connector_helper_funcs sti_hdmi_connector_helper_funcs = {
+ .get_modes = sti_hdmi_connector_get_modes,
+ .mode_valid = sti_hdmi_connector_mode_valid,
+ .best_encoder = sti_hdmi_best_encoder,
+};
+
+/* get detection status of display device */
+static enum drm_connector_status
+sti_hdmi_connector_detect(struct drm_connector *connector, bool force)
+{
+ struct sti_hdmi_connector *hdmi_connector
+ = to_sti_hdmi_connector(connector);
+ struct sti_hdmi *hdmi = hdmi_connector->hdmi;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ if (hdmi->hpd) {
+ DRM_DEBUG_DRIVER("hdmi cable connected\n");
+ return connector_status_connected;
+ }
+
+ DRM_DEBUG_DRIVER("hdmi cable disconnected\n");
+ return connector_status_disconnected;
+}
+
+static void sti_hdmi_connector_destroy(struct drm_connector *connector)
+{
+ struct sti_hdmi_connector *hdmi_connector
+ = to_sti_hdmi_connector(connector);
+
+ drm_connector_unregister(connector);
+ drm_connector_cleanup(connector);
+ kfree(hdmi_connector);
+}
+
+static struct drm_connector_funcs sti_hdmi_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .detect = sti_hdmi_connector_detect,
+ .destroy = sti_hdmi_connector_destroy,
+};
+
+static struct drm_encoder *sti_hdmi_find_encoder(struct drm_device *dev)
+{
+ struct drm_encoder *encoder;
+
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS)
+ return encoder;
+ }
+
+ return NULL;
+}
+
+static int sti_hdmi_bind(struct device *dev, struct device *master, void *data)
+{
+ struct sti_hdmi *hdmi = dev_get_drvdata(dev);
+ struct drm_device *drm_dev = data;
+ struct drm_encoder *encoder;
+ struct sti_hdmi_connector *connector;
+ struct drm_connector *drm_connector;
+ struct drm_bridge *bridge;
+ struct i2c_adapter *i2c_adap;
+ int err;
+
+ i2c_adap = i2c_get_adapter(1);
+ if (!i2c_adap)
+ return -EPROBE_DEFER;
+
+ /* Set the drm device handle */
+ hdmi->drm_dev = drm_dev;
+
+ encoder = sti_hdmi_find_encoder(drm_dev);
+ if (!encoder)
+ return -ENOMEM;
+
+ connector = devm_kzalloc(dev, sizeof(*connector), GFP_KERNEL);
+ if (!connector)
+ return -ENOMEM;
+
+ connector->hdmi = hdmi;
+
+ bridge = devm_kzalloc(dev, sizeof(*bridge), GFP_KERNEL);
+ if (!bridge)
+ return -ENOMEM;
+
+ bridge->driver_private = hdmi;
+ drm_bridge_init(drm_dev, bridge, &sti_hdmi_bridge_funcs);
+
+ encoder->bridge = bridge;
+ connector->encoder = encoder;
+
+ drm_connector = (struct drm_connector *)connector;
+
+ drm_connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ drm_connector_init(drm_dev, drm_connector,
+ &sti_hdmi_connector_funcs, DRM_MODE_CONNECTOR_HDMIA);
+ drm_connector_helper_add(drm_connector,
+ &sti_hdmi_connector_helper_funcs);
+
+ err = drm_connector_register(drm_connector);
+ if (err)
+ goto err_connector;
+
+ err = drm_mode_connector_attach_encoder(drm_connector, encoder);
+ if (err) {
+ DRM_ERROR("Failed to attach a connector to a encoder\n");
+ goto err_sysfs;
+ }
+
+ /* Enable default interrupts */
+ hdmi_write(hdmi, HDMI_DEFAULT_INT, HDMI_INT_EN);
+
+ return 0;
+
+err_sysfs:
+ drm_connector_unregister(drm_connector);
+err_connector:
+ drm_bridge_cleanup(bridge);
+ drm_connector_cleanup(drm_connector);
+ return -EINVAL;
+}
+
+static void sti_hdmi_unbind(struct device *dev,
+ struct device *master, void *data)
+{
+ /* do nothing */
+}
+
+static const struct component_ops sti_hdmi_ops = {
+ .bind = sti_hdmi_bind,
+ .unbind = sti_hdmi_unbind,
+};
+
+static struct of_device_id hdmi_of_match[] = {
+ {
+ .compatible = "st,stih416-hdmi",
+ .data = &tx3g0c55phy_ops,
+ }, {
+ .compatible = "st,stih407-hdmi",
+ .data = &tx3g4c28phy_ops,
+ }, {
+ /* end node */
+ }
+};
+MODULE_DEVICE_TABLE(of, hdmi_of_match);
+
+static int sti_hdmi_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct sti_hdmi *hdmi;
+ struct device_node *np = dev->of_node;
+ struct resource *res;
+ int ret;
+
+ DRM_INFO("%s\n", __func__);
+
+ hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);
+ if (!hdmi)
+ return -ENOMEM;
+
+ hdmi->dev = pdev->dev;
+
+ /* Get resources */
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hdmi-reg");
+ if (!res) {
+ DRM_ERROR("Invalid hdmi resource\n");
+ return -ENOMEM;
+ }
+ hdmi->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+ if (IS_ERR(hdmi->regs))
+ return PTR_ERR(hdmi->regs);
+
+ if (of_device_is_compatible(np, "st,stih416-hdmi")) {
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+ "syscfg");
+ if (!res) {
+ DRM_ERROR("Invalid syscfg resource\n");
+ return -ENOMEM;
+ }
+ hdmi->syscfg = devm_ioremap_nocache(dev, res->start,
+ resource_size(res));
+ if (IS_ERR(hdmi->syscfg))
+ return PTR_ERR(hdmi->syscfg);
+
+ }
+
+ hdmi->phy_ops = (struct hdmi_phy_ops *)
+ of_match_node(hdmi_of_match, np)->data;
+
+ /* Get clock resources */
+ hdmi->clk_pix = devm_clk_get(dev, "pix");
+ if (IS_ERR(hdmi->clk_pix)) {
+ DRM_ERROR("Cannot get hdmi_pix clock\n");
+ return PTR_ERR(hdmi->clk_pix);
+ }
+
+ hdmi->clk_tmds = devm_clk_get(dev, "tmds");
+ if (IS_ERR(hdmi->clk_tmds)) {
+ DRM_ERROR("Cannot get hdmi_tmds clock\n");
+ return PTR_ERR(hdmi->clk_tmds);
+ }
+
+ hdmi->clk_phy = devm_clk_get(dev, "phy");
+ if (IS_ERR(hdmi->clk_phy)) {
+ DRM_ERROR("Cannot get hdmi_phy clock\n");
+ return PTR_ERR(hdmi->clk_phy);
+ }
+
+ hdmi->clk_audio = devm_clk_get(dev, "audio");
+ if (IS_ERR(hdmi->clk_audio)) {
+ DRM_ERROR("Cannot get hdmi_audio clock\n");
+ return PTR_ERR(hdmi->clk_audio);
+ }
+
+ hdmi->hpd_gpio = of_get_named_gpio(np, "hdmi,hpd-gpio", 0);
+ if (hdmi->hpd_gpio < 0) {
+ DRM_ERROR("Failed to get hdmi hpd-gpio\n");
+ return -EIO;
+ }
+
+ hdmi->hpd = gpio_get_value(hdmi->hpd_gpio);
+
+ init_waitqueue_head(&hdmi->wait_event);
+
+ hdmi->irq = platform_get_irq_byname(pdev, "irq");
+
+ ret = devm_request_threaded_irq(dev, hdmi->irq, hdmi_irq,
+ hdmi_irq_thread, IRQF_ONESHOT, dev_name(dev), hdmi);
+ if (ret) {
+ DRM_ERROR("Failed to register HDMI interrupt\n");
+ return ret;
+ }
+
+ hdmi->reset = devm_reset_control_get(dev, "hdmi");
+ /* Take hdmi out of reset */
+ if (!IS_ERR(hdmi->reset))
+ reset_control_deassert(hdmi->reset);
+
+ platform_set_drvdata(pdev, hdmi);
+
+ return component_add(&pdev->dev, &sti_hdmi_ops);
+}
+
+static int sti_hdmi_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &sti_hdmi_ops);
+ return 0;
+}
+
+struct platform_driver sti_hdmi_driver = {
+ .driver = {
+ .name = "sti-hdmi",
+ .owner = THIS_MODULE,
+ .of_match_table = hdmi_of_match,
+ },
+ .probe = sti_hdmi_probe,
+ .remove = sti_hdmi_remove,
+};
+
+module_platform_driver(sti_hdmi_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_HDMI_H_
+#define _STI_HDMI_H_
+
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+
+#define HDMI_STA 0x0010
+#define HDMI_STA_DLL_LCK BIT(5)
+
+struct sti_hdmi;
+
+struct hdmi_phy_ops {
+ bool (*start)(struct sti_hdmi *hdmi);
+ void (*stop)(struct sti_hdmi *hdmi);
+};
+
+/**
+ * STI hdmi structure
+ *
+ * @dev: driver device
+ * @drm_dev: pointer to drm device
+ * @mode: current display mode selected
+ * @regs: hdmi register
+ * @syscfg: syscfg register for pll rejection configuration
+ * @clk_pix: hdmi pixel clock
+ * @clk_tmds: hdmi tmds clock
+ * @clk_phy: hdmi phy clock
+ * @clk_audio: hdmi audio clock
+ * @irq: hdmi interrupt number
+ * @irq_status: interrupt status register
+ * @phy_ops: phy start/stop operations
+ * @enabled: true if hdmi is enabled else false
+ * @hpd_gpio: hdmi hot plug detect gpio number
+ * @hpd: hot plug detect status
+ * @wait_event: wait event
+ * @event_received: wait event status
+ * @reset: reset control of the hdmi phy
+ */
+struct sti_hdmi {
+ struct device dev;
+ struct drm_device *drm_dev;
+ struct drm_display_mode mode;
+ void __iomem *regs;
+ void __iomem *syscfg;
+ struct clk *clk_pix;
+ struct clk *clk_tmds;
+ struct clk *clk_phy;
+ struct clk *clk_audio;
+ int irq;
+ u32 irq_status;
+ struct hdmi_phy_ops *phy_ops;
+ bool enabled;
+ int hpd_gpio;
+ bool hpd;
+ wait_queue_head_t wait_event;
+ bool event_received;
+ struct reset_control *reset;
+};
+
+u32 hdmi_read(struct sti_hdmi *hdmi, int offset);
+void hdmi_write(struct sti_hdmi *hdmi, u32 val, int offset);
+
+/**
+ * hdmi phy config structure
+ *
+ * A pointer to an array of these structures is passed to a TMDS (HDMI) output
+ * via the control interface to provide board and SoC specific
+ * configurations of the HDMI PHY. Each entry in the array specifies a hardware
+ * specific configuration for a given TMDS clock frequency range.
+ *
+ * @min_tmds_freq: Lower bound of TMDS clock frequency this entry applies to
+ * @max_tmds_freq: Upper bound of TMDS clock frequency this entry applies to
+ * @config: SoC specific register configuration
+ */
+struct hdmi_phy_config {
+ u32 min_tmds_freq;
+ u32 max_tmds_freq;
+ u32 config[4];
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include "sti_hdmi_tx3g0c55phy.h"
+
+#define HDMI_SRZ_PLL_CFG 0x0504
+#define HDMI_SRZ_TAP_1 0x0508
+#define HDMI_SRZ_TAP_2 0x050C
+#define HDMI_SRZ_TAP_3 0x0510
+#define HDMI_SRZ_CTRL 0x0514
+
+#define HDMI_SRZ_PLL_CFG_POWER_DOWN BIT(0)
+#define HDMI_SRZ_PLL_CFG_VCOR_SHIFT 1
+#define HDMI_SRZ_PLL_CFG_VCOR_425MHZ 0
+#define HDMI_SRZ_PLL_CFG_VCOR_850MHZ 1
+#define HDMI_SRZ_PLL_CFG_VCOR_1700MHZ 2
+#define HDMI_SRZ_PLL_CFG_VCOR_3000MHZ 3
+#define HDMI_SRZ_PLL_CFG_VCOR_MASK 3
+#define HDMI_SRZ_PLL_CFG_VCOR(x) (x << HDMI_SRZ_PLL_CFG_VCOR_SHIFT)
+#define HDMI_SRZ_PLL_CFG_NDIV_SHIFT 8
+#define HDMI_SRZ_PLL_CFG_NDIV_MASK (0x1F << HDMI_SRZ_PLL_CFG_NDIV_SHIFT)
+#define HDMI_SRZ_PLL_CFG_MODE_SHIFT 16
+#define HDMI_SRZ_PLL_CFG_MODE_13_5_MHZ 0x1
+#define HDMI_SRZ_PLL_CFG_MODE_25_2_MHZ 0x4
+#define HDMI_SRZ_PLL_CFG_MODE_27_MHZ 0x5
+#define HDMI_SRZ_PLL_CFG_MODE_33_75_MHZ 0x6
+#define HDMI_SRZ_PLL_CFG_MODE_40_5_MHZ 0x7
+#define HDMI_SRZ_PLL_CFG_MODE_54_MHZ 0x8
+#define HDMI_SRZ_PLL_CFG_MODE_67_5_MHZ 0x9
+#define HDMI_SRZ_PLL_CFG_MODE_74_25_MHZ 0xA
+#define HDMI_SRZ_PLL_CFG_MODE_81_MHZ 0xB
+#define HDMI_SRZ_PLL_CFG_MODE_82_5_MHZ 0xC
+#define HDMI_SRZ_PLL_CFG_MODE_108_MHZ 0xD
+#define HDMI_SRZ_PLL_CFG_MODE_148_5_MHZ 0xE
+#define HDMI_SRZ_PLL_CFG_MODE_165_MHZ 0xF
+#define HDMI_SRZ_PLL_CFG_MODE_MASK 0xF
+#define HDMI_SRZ_PLL_CFG_MODE(x) (x << HDMI_SRZ_PLL_CFG_MODE_SHIFT)
+
+#define HDMI_SRZ_CTRL_POWER_DOWN (1 << 0)
+#define HDMI_SRZ_CTRL_EXTERNAL_DATA_EN (1 << 1)
+
+/* sysconf registers */
+#define HDMI_REJECTION_PLL_CONFIGURATION 0x0858 /* SYSTEM_CONFIG2534 */
+#define HDMI_REJECTION_PLL_STATUS 0x0948 /* SYSTEM_CONFIG2594 */
+
+#define REJECTION_PLL_HDMI_ENABLE_SHIFT 0
+#define REJECTION_PLL_HDMI_ENABLE_MASK (0x1 << REJECTION_PLL_HDMI_ENABLE_SHIFT)
+#define REJECTION_PLL_HDMI_PDIV_SHIFT 24
+#define REJECTION_PLL_HDMI_PDIV_MASK (0x7 << REJECTION_PLL_HDMI_PDIV_SHIFT)
+#define REJECTION_PLL_HDMI_NDIV_SHIFT 16
+#define REJECTION_PLL_HDMI_NDIV_MASK (0xFF << REJECTION_PLL_HDMI_NDIV_SHIFT)
+#define REJECTION_PLL_HDMI_MDIV_SHIFT 8
+#define REJECTION_PLL_HDMI_MDIV_MASK (0xFF << REJECTION_PLL_HDMI_MDIV_SHIFT)
+
+#define REJECTION_PLL_HDMI_REJ_PLL_LOCK BIT(0)
+
+#define HDMI_TIMEOUT_PLL_LOCK 50 /*milliseconds */
+
+/**
+ * pll mode structure
+ *
+ * A pointer to an array of these structures is passed to a TMDS (HDMI) output
+ * via the control interface to provide board and SoC specific
+ * configurations of the HDMI PHY. Each entry in the array specifies a hardware
+ * specific configuration for a given TMDS clock frequency range. The array
+ * should be terminated with an entry that has all fields set to zero.
+ *
+ * @min: Lower bound of TMDS clock frequency this entry applies to
+ * @max: Upper bound of TMDS clock frequency this entry applies to
+ * @mode: SoC specific register configuration
+ */
+struct pllmode {
+ u32 min;
+ u32 max;
+ u32 mode;
+};
+
+#define NB_PLL_MODE 7
+static struct pllmode pllmodes[NB_PLL_MODE] = {
+ {13500000, 13513500, HDMI_SRZ_PLL_CFG_MODE_13_5_MHZ},
+ {25174800, 25200000, HDMI_SRZ_PLL_CFG_MODE_25_2_MHZ},
+ {27000000, 27027000, HDMI_SRZ_PLL_CFG_MODE_27_MHZ},
+ {54000000, 54054000, HDMI_SRZ_PLL_CFG_MODE_54_MHZ},
+ {72000000, 74250000, HDMI_SRZ_PLL_CFG_MODE_74_25_MHZ},
+ {108000000, 108108000, HDMI_SRZ_PLL_CFG_MODE_108_MHZ},
+ {148351648, 297000000, HDMI_SRZ_PLL_CFG_MODE_148_5_MHZ}
+};
+
+#define NB_HDMI_PHY_CONFIG 5
+static struct hdmi_phy_config hdmiphy_config[NB_HDMI_PHY_CONFIG] = {
+ {0, 40000000, {0x00101010, 0x00101010, 0x00101010, 0x02} },
+ {40000000, 140000000, {0x00111111, 0x00111111, 0x00111111, 0x02} },
+ {140000000, 160000000, {0x00131313, 0x00101010, 0x00101010, 0x02} },
+ {160000000, 250000000, {0x00131313, 0x00111111, 0x00111111, 0x03FE} },
+ {250000000, 300000000, {0x00151515, 0x00101010, 0x00101010, 0x03FE} },
+};
+
+#define PLL_CHANGE_DELAY 1 /* ms */
+
+/**
+ * Disable the pll rejection
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * return true if the pll has been disabled
+ */
+static bool disable_pll_rejection(struct sti_hdmi *hdmi)
+{
+ u32 val;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+ val &= ~REJECTION_PLL_HDMI_ENABLE_MASK;
+ writel(val, hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+
+ msleep(PLL_CHANGE_DELAY);
+ val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_STATUS);
+
+ return !(val & REJECTION_PLL_HDMI_REJ_PLL_LOCK);
+}
+
+/**
+ * Enable the old BCH/rejection PLL is now reused to provide the CLKPXPLL
+ * clock input to the new PHY PLL that generates the serializer clock
+ * (TMDS*10) and the TMDS clock which is now fed back into the HDMI
+ * formatter instead of the TMDS clock line from ClockGenB.
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * return true if pll has been correctly set
+ */
+static bool enable_pll_rejection(struct sti_hdmi *hdmi)
+{
+ unsigned int inputclock;
+ u32 mdiv, ndiv, pdiv, val;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ if (!disable_pll_rejection(hdmi))
+ return false;
+
+ inputclock = hdmi->mode.clock * 1000;
+
+ DRM_DEBUG_DRIVER("hdmi rejection pll input clock = %dHz\n", inputclock);
+
+
+ /* Power up the HDMI rejection PLL
+ * Note: On this SoC (stiH416) we are forced to have the input clock
+ * be equal to the HDMI pixel clock.
+ *
+ * The values here have been suggested by validation however they are
+ * still provisional and subject to change.
+ *
+ * PLLout = (Fin*Mdiv) / ((2 * Ndiv) / 2^Pdiv)
+ */
+ if (inputclock < 50000000) {
+ /*
+ * For slower clocks we need to multiply more to keep the
+ * internal VCO frequency within the physical specification
+ * of the PLL.
+ */
+ pdiv = 4;
+ ndiv = 240;
+ mdiv = 30;
+ } else {
+ pdiv = 2;
+ ndiv = 60;
+ mdiv = 30;
+ }
+
+ val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+
+ val &= ~(REJECTION_PLL_HDMI_PDIV_MASK |
+ REJECTION_PLL_HDMI_NDIV_MASK |
+ REJECTION_PLL_HDMI_MDIV_MASK |
+ REJECTION_PLL_HDMI_ENABLE_MASK);
+
+ val |= (pdiv << REJECTION_PLL_HDMI_PDIV_SHIFT) |
+ (ndiv << REJECTION_PLL_HDMI_NDIV_SHIFT) |
+ (mdiv << REJECTION_PLL_HDMI_MDIV_SHIFT) |
+ (0x1 << REJECTION_PLL_HDMI_ENABLE_SHIFT);
+
+ writel(val, hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+
+ msleep(PLL_CHANGE_DELAY);
+ val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_STATUS);
+
+ return (val & REJECTION_PLL_HDMI_REJ_PLL_LOCK);
+}
+
+/**
+ * Start hdmi phy macro cell tx3g0c55
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * Return false if an error occur
+ */
+static bool sti_hdmi_tx3g0c55phy_start(struct sti_hdmi *hdmi)
+{
+ u32 ckpxpll = hdmi->mode.clock * 1000;
+ u32 val, tmdsck, freqvco, pllctrl = 0;
+ unsigned int i;
+
+ if (!enable_pll_rejection(hdmi))
+ return false;
+
+ DRM_DEBUG_DRIVER("ckpxpll = %dHz\n", ckpxpll);
+
+ /* Assuming no pixel repetition and 24bits color */
+ tmdsck = ckpxpll;
+ pllctrl = 2 << HDMI_SRZ_PLL_CFG_NDIV_SHIFT;
+
+ /*
+ * Setup the PLL mode parameter based on the ckpxpll. If we haven't got
+ * a clock frequency supported by one of the specific PLL modes then we
+ * will end up using the generic mode (0) which only supports a 10x
+ * multiplier, hence only 24bit color.
+ */
+ for (i = 0; i < NB_PLL_MODE; i++) {
+ if (ckpxpll >= pllmodes[i].min && ckpxpll <= pllmodes[i].max)
+ pllctrl |= HDMI_SRZ_PLL_CFG_MODE(pllmodes[i].mode);
+ }
+
+ freqvco = tmdsck * 10;
+ if (freqvco <= 425000000UL)
+ pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_425MHZ);
+ else if (freqvco <= 850000000UL)
+ pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_850MHZ);
+ else if (freqvco <= 1700000000UL)
+ pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_1700MHZ);
+ else if (freqvco <= 2970000000UL)
+ pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_3000MHZ);
+ else {
+ DRM_ERROR("PHY serializer clock out of range\n");
+ goto err;
+ }
+
+ /*
+ * Configure and power up the PHY PLL
+ */
+ hdmi->event_received = false;
+ DRM_DEBUG_DRIVER("pllctrl = 0x%x\n", pllctrl);
+ hdmi_write(hdmi, pllctrl, HDMI_SRZ_PLL_CFG);
+
+ /* wait PLL interrupt */
+ wait_event_interruptible_timeout(hdmi->wait_event,
+ hdmi->event_received == true,
+ msecs_to_jiffies
+ (HDMI_TIMEOUT_PLL_LOCK));
+
+ if ((hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK) == 0) {
+ DRM_ERROR("hdmi phy pll not locked\n");
+ goto err;
+ }
+
+ DRM_DEBUG_DRIVER("got PHY PLL Lock\n");
+
+ /*
+ * To configure the source termination and pre-emphasis appropriately
+ * for different high speed TMDS clock frequencies a phy configuration
+ * table must be provided, tailored to the SoC and board combination.
+ */
+ for (i = 0; i < NB_HDMI_PHY_CONFIG; i++) {
+ if ((hdmiphy_config[i].min_tmds_freq <= tmdsck) &&
+ (hdmiphy_config[i].max_tmds_freq >= tmdsck)) {
+ val = hdmiphy_config[i].config[0];
+ hdmi_write(hdmi, val, HDMI_SRZ_TAP_1);
+ val = hdmiphy_config[i].config[1];
+ hdmi_write(hdmi, val, HDMI_SRZ_TAP_2);
+ val = hdmiphy_config[i].config[2];
+ hdmi_write(hdmi, val, HDMI_SRZ_TAP_3);
+ val = hdmiphy_config[i].config[3];
+ val |= HDMI_SRZ_CTRL_EXTERNAL_DATA_EN;
+ val &= ~HDMI_SRZ_CTRL_POWER_DOWN;
+ hdmi_write(hdmi, val, HDMI_SRZ_CTRL);
+
+ DRM_DEBUG_DRIVER("serializer cfg 0x%x 0x%x 0x%x 0x%x\n",
+ hdmiphy_config[i].config[0],
+ hdmiphy_config[i].config[1],
+ hdmiphy_config[i].config[2],
+ hdmiphy_config[i].config[3]);
+ return true;
+ }
+ }
+
+ /*
+ * Default, power up the serializer with no pre-emphasis or source
+ * termination.
+ */
+ hdmi_write(hdmi, 0x0, HDMI_SRZ_TAP_1);
+ hdmi_write(hdmi, 0x0, HDMI_SRZ_TAP_2);
+ hdmi_write(hdmi, 0x0, HDMI_SRZ_TAP_3);
+ hdmi_write(hdmi, HDMI_SRZ_CTRL_EXTERNAL_DATA_EN, HDMI_SRZ_CTRL);
+
+ return true;
+
+err:
+ disable_pll_rejection(hdmi);
+
+ return false;
+}
+
+/**
+ * Stop hdmi phy macro cell tx3g0c55
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void sti_hdmi_tx3g0c55phy_stop(struct sti_hdmi *hdmi)
+{
+ DRM_DEBUG_DRIVER("\n");
+
+ hdmi->event_received = false;
+
+ hdmi_write(hdmi, HDMI_SRZ_CTRL_POWER_DOWN, HDMI_SRZ_CTRL);
+ hdmi_write(hdmi, HDMI_SRZ_PLL_CFG_POWER_DOWN, HDMI_SRZ_PLL_CFG);
+
+ /* wait PLL interrupt */
+ wait_event_interruptible_timeout(hdmi->wait_event,
+ hdmi->event_received == true,
+ msecs_to_jiffies
+ (HDMI_TIMEOUT_PLL_LOCK));
+
+ if (hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK)
+ DRM_ERROR("hdmi phy pll not well disabled\n");
+
+ disable_pll_rejection(hdmi);
+}
+
+struct hdmi_phy_ops tx3g0c55phy_ops = {
+ .start = sti_hdmi_tx3g0c55phy_start,
+ .stop = sti_hdmi_tx3g0c55phy_stop,
+};
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_HDMI_TX3G0C55PHY_H_
+#define _STI_HDMI_TX3G0C55PHY_H_
+
+#include "sti_hdmi.h"
+
+extern struct hdmi_phy_ops tx3g0c55phy_ops;
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include "sti_hdmi_tx3g4c28phy.h"
+
+#define HDMI_SRZ_CFG 0x504
+#define HDMI_SRZ_PLL_CFG 0x510
+#define HDMI_SRZ_ICNTL 0x518
+#define HDMI_SRZ_CALCODE_EXT 0x520
+
+#define HDMI_SRZ_CFG_EN BIT(0)
+#define HDMI_SRZ_CFG_DISABLE_BYPASS_SINK_CURRENT BIT(1)
+#define HDMI_SRZ_CFG_EXTERNAL_DATA BIT(16)
+#define HDMI_SRZ_CFG_RBIAS_EXT BIT(17)
+#define HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION BIT(18)
+#define HDMI_SRZ_CFG_EN_BIASRES_DETECTION BIT(19)
+#define HDMI_SRZ_CFG_EN_SRC_TERMINATION BIT(24)
+
+#define HDMI_SRZ_CFG_INTERNAL_MASK (HDMI_SRZ_CFG_EN | \
+ HDMI_SRZ_CFG_DISABLE_BYPASS_SINK_CURRENT | \
+ HDMI_SRZ_CFG_EXTERNAL_DATA | \
+ HDMI_SRZ_CFG_RBIAS_EXT | \
+ HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION | \
+ HDMI_SRZ_CFG_EN_BIASRES_DETECTION | \
+ HDMI_SRZ_CFG_EN_SRC_TERMINATION)
+
+#define PLL_CFG_EN BIT(0)
+#define PLL_CFG_NDIV_SHIFT (8)
+#define PLL_CFG_IDF_SHIFT (16)
+#define PLL_CFG_ODF_SHIFT (24)
+
+#define ODF_DIV_1 (0)
+#define ODF_DIV_2 (1)
+#define ODF_DIV_4 (2)
+#define ODF_DIV_8 (3)
+
+#define HDMI_TIMEOUT_PLL_LOCK 50 /*milliseconds */
+
+struct plldividers_s {
+ uint32_t min;
+ uint32_t max;
+ uint32_t idf;
+ uint32_t odf;
+};
+
+/*
+ * Functional specification recommended values
+ */
+#define NB_PLL_MODE 5
+static struct plldividers_s plldividers[NB_PLL_MODE] = {
+ {0, 20000000, 1, ODF_DIV_8},
+ {20000000, 42500000, 2, ODF_DIV_8},
+ {42500000, 85000000, 4, ODF_DIV_4},
+ {85000000, 170000000, 8, ODF_DIV_2},
+ {170000000, 340000000, 16, ODF_DIV_1}
+};
+
+#define NB_HDMI_PHY_CONFIG 2
+static struct hdmi_phy_config hdmiphy_config[NB_HDMI_PHY_CONFIG] = {
+ {0, 250000000, {0x0, 0x0, 0x0, 0x0} },
+ {250000000, 300000000, {0x1110, 0x0, 0x0, 0x0} },
+};
+
+/**
+ * Start hdmi phy macro cell tx3g4c28
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * Return false if an error occur
+ */
+static bool sti_hdmi_tx3g4c28phy_start(struct sti_hdmi *hdmi)
+{
+ u32 ckpxpll = hdmi->mode.clock * 1000;
+ u32 val, tmdsck, idf, odf, pllctrl = 0;
+ bool foundplldivides = false;
+ int i;
+
+ DRM_DEBUG_DRIVER("ckpxpll = %dHz\n", ckpxpll);
+
+ for (i = 0; i < NB_PLL_MODE; i++) {
+ if (ckpxpll >= plldividers[i].min &&
+ ckpxpll < plldividers[i].max) {
+ idf = plldividers[i].idf;
+ odf = plldividers[i].odf;
+ foundplldivides = true;
+ break;
+ }
+ }
+
+ if (!foundplldivides) {
+ DRM_ERROR("input TMDS clock speed (%d) not supported\n",
+ ckpxpll);
+ goto err;
+ }
+
+ /* Assuming no pixel repetition and 24bits color */
+ tmdsck = ckpxpll;
+ pllctrl |= 40 << PLL_CFG_NDIV_SHIFT;
+
+ if (tmdsck > 340000000) {
+ DRM_ERROR("output TMDS clock (%d) out of range\n", tmdsck);
+ goto err;
+ }
+
+ pllctrl |= idf << PLL_CFG_IDF_SHIFT;
+ pllctrl |= odf << PLL_CFG_ODF_SHIFT;
+
+ /*
+ * Configure and power up the PHY PLL
+ */
+ hdmi->event_received = false;
+ DRM_DEBUG_DRIVER("pllctrl = 0x%x\n", pllctrl);
+ hdmi_write(hdmi, (pllctrl | PLL_CFG_EN), HDMI_SRZ_PLL_CFG);
+
+ /* wait PLL interrupt */
+ wait_event_interruptible_timeout(hdmi->wait_event,
+ hdmi->event_received == true,
+ msecs_to_jiffies
+ (HDMI_TIMEOUT_PLL_LOCK));
+
+ if ((hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK) == 0) {
+ DRM_ERROR("hdmi phy pll not locked\n");
+ goto err;
+ }
+
+ DRM_DEBUG_DRIVER("got PHY PLL Lock\n");
+
+ val = (HDMI_SRZ_CFG_EN |
+ HDMI_SRZ_CFG_EXTERNAL_DATA |
+ HDMI_SRZ_CFG_EN_BIASRES_DETECTION |
+ HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION);
+
+ if (tmdsck > 165000000)
+ val |= HDMI_SRZ_CFG_EN_SRC_TERMINATION;
+
+ /*
+ * To configure the source termination and pre-emphasis appropriately
+ * for different high speed TMDS clock frequencies a phy configuration
+ * table must be provided, tailored to the SoC and board combination.
+ */
+ for (i = 0; i < NB_HDMI_PHY_CONFIG; i++) {
+ if ((hdmiphy_config[i].min_tmds_freq <= tmdsck) &&
+ (hdmiphy_config[i].max_tmds_freq >= tmdsck)) {
+ val |= (hdmiphy_config[i].config[0]
+ & ~HDMI_SRZ_CFG_INTERNAL_MASK);
+ hdmi_write(hdmi, val, HDMI_SRZ_CFG);
+
+ val = hdmiphy_config[i].config[1];
+ hdmi_write(hdmi, val, HDMI_SRZ_ICNTL);
+
+ val = hdmiphy_config[i].config[2];
+ hdmi_write(hdmi, val, HDMI_SRZ_CALCODE_EXT);
+
+ DRM_DEBUG_DRIVER("serializer cfg 0x%x 0x%x 0x%x\n",
+ hdmiphy_config[i].config[0],
+ hdmiphy_config[i].config[1],
+ hdmiphy_config[i].config[2]);
+ return true;
+ }
+ }
+
+ /*
+ * Default, power up the serializer with no pre-emphasis or
+ * output swing correction
+ */
+ hdmi_write(hdmi, val, HDMI_SRZ_CFG);
+ hdmi_write(hdmi, 0x0, HDMI_SRZ_ICNTL);
+ hdmi_write(hdmi, 0x0, HDMI_SRZ_CALCODE_EXT);
+
+ return true;
+
+err:
+ return false;
+}
+
+/**
+ * Stop hdmi phy macro cell tx3g4c28
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void sti_hdmi_tx3g4c28phy_stop(struct sti_hdmi *hdmi)
+{
+ int val = 0;
+
+ DRM_DEBUG_DRIVER("\n");
+
+ hdmi->event_received = false;
+
+ val = HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION;
+ val |= HDMI_SRZ_CFG_EN_BIASRES_DETECTION;
+
+ hdmi_write(hdmi, val, HDMI_SRZ_CFG);
+ hdmi_write(hdmi, 0, HDMI_SRZ_PLL_CFG);
+
+ /* wait PLL interrupt */
+ wait_event_interruptible_timeout(hdmi->wait_event,
+ hdmi->event_received == true,
+ msecs_to_jiffies
+ (HDMI_TIMEOUT_PLL_LOCK));
+
+ if (hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK)
+ DRM_ERROR("hdmi phy pll not well disabled\n");
+}
+
+struct hdmi_phy_ops tx3g4c28phy_ops = {
+ .start = sti_hdmi_tx3g4c28phy_start,
+ .stop = sti_hdmi_tx3g4c28phy_stop,
+};
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_HDMI_TX3G4C28PHY_H_
+#define _STI_HDMI_TX3G4C28PHY_H_
+
+#include "sti_hdmi.h"
+
+extern struct hdmi_phy_ops tx3g4c28phy_ops;
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <drm/drmP.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+
+#include "sti_compositor.h"
+#include "sti_gdp.h"
+#include "sti_layer.h"
+#include "sti_vid.h"
+
+const char *sti_layer_to_str(struct sti_layer *layer)
+{
+ switch (layer->desc) {
+ case STI_GDP_0:
+ return "GDP0";
+ case STI_GDP_1:
+ return "GDP1";
+ case STI_GDP_2:
+ return "GDP2";
+ case STI_GDP_3:
+ return "GDP3";
+ case STI_VID_0:
+ return "VID0";
+ case STI_VID_1:
+ return "VID1";
+ case STI_CURSOR:
+ return "CURSOR";
+ default:
+ return "<UNKNOWN LAYER>";
+ }
+}
+
+struct sti_layer *sti_layer_create(struct device *dev, int desc,
+ void __iomem *baseaddr)
+{
+
+ struct sti_layer *layer = NULL;
+
+ switch (desc & STI_LAYER_TYPE_MASK) {
+ case STI_GDP:
+ layer = sti_gdp_create(dev, desc);
+ break;
+ case STI_VID:
+ layer = sti_vid_create(dev);
+ break;
+ }
+
+ if (!layer) {
+ DRM_ERROR("Failed to create layer\n");
+ return NULL;
+ }
+
+ layer->desc = desc;
+ layer->dev = dev;
+ layer->regs = baseaddr;
+
+ layer->ops->init(layer);
+
+ DRM_DEBUG_DRIVER("%s created\n", sti_layer_to_str(layer));
+
+ return layer;
+}
+
+int sti_layer_prepare(struct sti_layer *layer, struct drm_framebuffer *fb,
+ struct drm_display_mode *mode, int mixer_id,
+ int dest_x, int dest_y, int dest_w, int dest_h,
+ int src_x, int src_y, int src_w, int src_h)
+{
+ int ret;
+ unsigned int i;
+ struct drm_gem_cma_object *cma_obj;
+
+ if (!layer || !fb || !mode) {
+ DRM_ERROR("Null fb, layer or mode\n");
+ return 1;
+ }
+
+ cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ if (!cma_obj) {
+ DRM_ERROR("Can't get CMA GEM object for fb\n");
+ return 1;
+ }
+
+ layer->fb = fb;
+ layer->mode = mode;
+ layer->mixer_id = mixer_id;
+ layer->dst_x = dest_x;
+ layer->dst_y = dest_y;
+ layer->dst_w = clamp_val(dest_w, 0, mode->crtc_hdisplay - dest_x);
+ layer->dst_h = clamp_val(dest_h, 0, mode->crtc_vdisplay - dest_y);
+ layer->src_x = src_x;
+ layer->src_y = src_y;
+ layer->src_w = src_w;
+ layer->src_h = src_h;
+ layer->format = fb->pixel_format;
+ layer->paddr = cma_obj->paddr;
+ for (i = 0; i < 4; i++) {
+ layer->pitches[i] = fb->pitches[i];
+ layer->offsets[i] = fb->offsets[i];
+ }
+
+ DRM_DEBUG_DRIVER("%s is associated with mixer_id %d\n",
+ sti_layer_to_str(layer),
+ layer->mixer_id);
+ DRM_DEBUG_DRIVER("%s dst=(%dx%d)@(%d,%d) - src=(%dx%d)@(%d,%d)\n",
+ sti_layer_to_str(layer),
+ layer->dst_w, layer->dst_h, layer->dst_x, layer->dst_y,
+ layer->src_w, layer->src_h, layer->src_x,
+ layer->src_y);
+
+ DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
+ (char *)&layer->format, (unsigned long)layer->paddr);
+
+ if (!layer->ops->prepare)
+ goto err_no_prepare;
+
+ ret = layer->ops->prepare(layer, !layer->enabled);
+ if (!ret)
+ layer->enabled = true;
+
+ return ret;
+
+err_no_prepare:
+ DRM_ERROR("Cannot prepare\n");
+ return 1;
+}
+
+int sti_layer_commit(struct sti_layer *layer)
+{
+ if (!layer)
+ return 1;
+
+ if (!layer->ops->commit)
+ goto err_no_commit;
+
+ return layer->ops->commit(layer);
+
+err_no_commit:
+ DRM_ERROR("Cannot commit\n");
+ return 1;
+}
+
+int sti_layer_disable(struct sti_layer *layer)
+{
+ int ret;
+
+ DRM_DEBUG_DRIVER("%s\n", sti_layer_to_str(layer));
+ if (!layer)
+ return 1;
+
+ if (!layer->enabled)
+ return 0;
+
+ if (!layer->ops->disable)
+ goto err_no_disable;
+
+ ret = layer->ops->disable(layer);
+ if (!ret)
+ layer->enabled = false;
+ else
+ DRM_ERROR("Disable failed\n");
+
+ return ret;
+
+err_no_disable:
+ DRM_ERROR("Cannot disable\n");
+ return 1;
+}
+
+const uint32_t *sti_layer_get_formats(struct sti_layer *layer)
+{
+ if (!layer)
+ return NULL;
+
+ if (!layer->ops->get_formats)
+ return NULL;
+
+ return layer->ops->get_formats(layer);
+}
+
+unsigned int sti_layer_get_nb_formats(struct sti_layer *layer)
+{
+ if (!layer)
+ return 0;
+
+ if (!layer->ops->get_nb_formats)
+ return 0;
+
+ return layer->ops->get_nb_formats(layer);
+}
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_LAYER_H_
+#define _STI_LAYER_H_
+
+#include <drm/drmP.h>
+
+#define to_sti_layer(x) container_of(x, struct sti_layer, plane)
+
+#define STI_LAYER_TYPE_SHIFT 8
+#define STI_LAYER_TYPE_MASK (~((1<<STI_LAYER_TYPE_SHIFT)-1))
+
+struct sti_layer;
+
+enum sti_layer_type {
+ STI_GDP = 1 << STI_LAYER_TYPE_SHIFT,
+ STI_VID = 2 << STI_LAYER_TYPE_SHIFT,
+ STI_CUR = 3 << STI_LAYER_TYPE_SHIFT,
+ STI_BCK = 4 << STI_LAYER_TYPE_SHIFT
+};
+
+enum sti_layer_id_of_type {
+ STI_ID_0 = 0,
+ STI_ID_1 = 1,
+ STI_ID_2 = 2,
+ STI_ID_3 = 3
+};
+
+enum sti_layer_desc {
+ STI_GDP_0 = STI_GDP | STI_ID_0,
+ STI_GDP_1 = STI_GDP | STI_ID_1,
+ STI_GDP_2 = STI_GDP | STI_ID_2,
+ STI_GDP_3 = STI_GDP | STI_ID_3,
+ STI_VID_0 = STI_VID | STI_ID_0,
+ STI_VID_1 = STI_VID | STI_ID_1,
+ STI_CURSOR = STI_CUR,
+ STI_BACK = STI_BCK
+};
+
+/**
+ * STI layer functions structure
+ *
+ * @get_formats: get layer supported formats
+ * @get_nb_formats: get number of format supported
+ * @init: initialize the layer
+ * @prepare: prepare layer before rendering
+ * @commit: set layer for rendering
+ * @disable: disable layer
+ */
+struct sti_layer_funcs {
+ const uint32_t* (*get_formats)(struct sti_layer *layer);
+ unsigned int (*get_nb_formats)(struct sti_layer *layer);
+ void (*init)(struct sti_layer *layer);
+ int (*prepare)(struct sti_layer *layer, bool first_prepare);
+ int (*commit)(struct sti_layer *layer);
+ int (*disable)(struct sti_layer *layer);
+};
+
+/**
+ * STI layer structure
+ *
+ * @plane: drm plane it is bound to (if any)
+ * @fb: drm fb it is bound to
+ * @mode: display mode
+ * @desc: layer type & id
+ * @device: driver device
+ * @regs: layer registers
+ * @ops: layer functions
+ * @zorder: layer z-order
+ * @mixer_id: id of the mixer used to display the layer
+ * @enabled: to know if the layer is active or not
+ * @src_x src_y: coordinates of the input (fb) area
+ * @src_w src_h: size of the input (fb) area
+ * @dst_x dst_y: coordinates of the output (crtc) area
+ * @dst_w dst_h: size of the output (crtc) area
+ * @format: format
+ * @pitches: pitch of 'planes' (eg: Y, U, V)
+ * @offsets: offset of 'planes'
+ * @paddr: physical address of the input buffer
+ */
+struct sti_layer {
+ struct drm_plane plane;
+ struct drm_framebuffer *fb;
+ struct drm_display_mode *mode;
+ enum sti_layer_desc desc;
+ struct device *dev;
+ void __iomem *regs;
+ const struct sti_layer_funcs *ops;
+ int zorder;
+ int mixer_id;
+ bool enabled;
+ int src_x, src_y;
+ int src_w, src_h;
+ int dst_x, dst_y;
+ int dst_w, dst_h;
+ uint32_t format;
+ unsigned int pitches[4];
+ unsigned int offsets[4];
+ dma_addr_t paddr;
+};
+
+struct sti_layer *sti_layer_create(struct device *dev, int desc,
+ void __iomem *baseaddr);
+int sti_layer_prepare(struct sti_layer *layer, struct drm_framebuffer *fb,
+ struct drm_display_mode *mode,
+ int mixer_id,
+ int dest_x, int dest_y,
+ int dest_w, int dest_h,
+ int src_x, int src_y,
+ int src_w, int src_h);
+int sti_layer_commit(struct sti_layer *layer);
+int sti_layer_disable(struct sti_layer *layer);
+const uint32_t *sti_layer_get_formats(struct sti_layer *layer);
+unsigned int sti_layer_get_nb_formats(struct sti_layer *layer);
+const char *sti_layer_to_str(struct sti_layer *layer);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include "sti_compositor.h"
+#include "sti_mixer.h"
+#include "sti_vtg.h"
+
+/* Identity: G=Y , B=Cb , R=Cr */
+static const u32 mixerColorSpaceMatIdentity[] = {
+ 0x10000000, 0x00000000, 0x10000000, 0x00001000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000
+};
+
+/* regs offset */
+#define GAM_MIXER_CTL 0x00
+#define GAM_MIXER_BKC 0x04
+#define GAM_MIXER_BCO 0x0C
+#define GAM_MIXER_BCS 0x10
+#define GAM_MIXER_AVO 0x28
+#define GAM_MIXER_AVS 0x2C
+#define GAM_MIXER_CRB 0x34
+#define GAM_MIXER_ACT 0x38
+#define GAM_MIXER_MBP 0x3C
+#define GAM_MIXER_MX0 0x80
+
+/* id for depth of CRB reg */
+#define GAM_DEPTH_VID0_ID 1
+#define GAM_DEPTH_VID1_ID 2
+#define GAM_DEPTH_GDP0_ID 3
+#define GAM_DEPTH_GDP1_ID 4
+#define GAM_DEPTH_GDP2_ID 5
+#define GAM_DEPTH_GDP3_ID 6
+#define GAM_DEPTH_MASK_ID 7
+
+/* mask in CTL reg */
+#define GAM_CTL_BACK_MASK BIT(0)
+#define GAM_CTL_VID0_MASK BIT(1)
+#define GAM_CTL_VID1_MASK BIT(2)
+#define GAM_CTL_GDP0_MASK BIT(3)
+#define GAM_CTL_GDP1_MASK BIT(4)
+#define GAM_CTL_GDP2_MASK BIT(5)
+#define GAM_CTL_GDP3_MASK BIT(6)
+
+const char *sti_mixer_to_str(struct sti_mixer *mixer)
+{
+ switch (mixer->id) {
+ case STI_MIXER_MAIN:
+ return "MAIN_MIXER";
+ case STI_MIXER_AUX:
+ return "AUX_MIXER";
+ default:
+ return "<UNKNOWN MIXER>";
+ }
+}
+
+static inline u32 sti_mixer_reg_read(struct sti_mixer *mixer, u32 reg_id)
+{
+ return readl(mixer->regs + reg_id);
+}
+
+static inline void sti_mixer_reg_write(struct sti_mixer *mixer,
+ u32 reg_id, u32 val)
+{
+ writel(val, mixer->regs + reg_id);
+}
+
+void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable)
+{
+ u32 val = sti_mixer_reg_read(mixer, GAM_MIXER_CTL);
+
+ val &= ~GAM_CTL_BACK_MASK;
+ val |= enable;
+ sti_mixer_reg_write(mixer, GAM_MIXER_CTL, val);
+}
+
+static void sti_mixer_set_background_color(struct sti_mixer *mixer,
+ u8 red, u8 green, u8 blue)
+{
+ u32 val = (red << 16) | (green << 8) | blue;
+
+ sti_mixer_reg_write(mixer, GAM_MIXER_BKC, val);
+}
+
+static void sti_mixer_set_background_area(struct sti_mixer *mixer,
+ struct drm_display_mode *mode)
+{
+ u32 ydo, xdo, yds, xds;
+
+ ydo = sti_vtg_get_line_number(*mode, 0);
+ yds = sti_vtg_get_line_number(*mode, mode->vdisplay - 1);
+ xdo = sti_vtg_get_pixel_number(*mode, 0);
+ xds = sti_vtg_get_pixel_number(*mode, mode->hdisplay - 1);
+
+ sti_mixer_reg_write(mixer, GAM_MIXER_BCO, ydo << 16 | xdo);
+ sti_mixer_reg_write(mixer, GAM_MIXER_BCS, yds << 16 | xds);
+}
+
+int sti_mixer_set_layer_depth(struct sti_mixer *mixer, struct sti_layer *layer)
+{
+ int layer_id = 0, depth = layer->zorder;
+ u32 mask, val;
+
+ if (depth >= GAM_MIXER_NB_DEPTH_LEVEL)
+ return 1;
+
+ switch (layer->desc) {
+ case STI_GDP_0:
+ layer_id = GAM_DEPTH_GDP0_ID;
+ break;
+ case STI_GDP_1:
+ layer_id = GAM_DEPTH_GDP1_ID;
+ break;
+ case STI_GDP_2:
+ layer_id = GAM_DEPTH_GDP2_ID;
+ break;
+ case STI_GDP_3:
+ layer_id = GAM_DEPTH_GDP3_ID;
+ break;
+ case STI_VID_0:
+ layer_id = GAM_DEPTH_VID0_ID;
+ break;
+ case STI_VID_1:
+ layer_id = GAM_DEPTH_VID1_ID;
+ break;
+ default:
+ DRM_ERROR("Unknown layer %d\n", layer->desc);
+ return 1;
+ }
+ mask = GAM_DEPTH_MASK_ID << (3 * depth);
+ layer_id = layer_id << (3 * depth);
+
+ DRM_DEBUG_DRIVER("%s %s depth=%d\n", sti_mixer_to_str(mixer),
+ sti_layer_to_str(layer), depth);
+ dev_dbg(mixer->dev, "GAM_MIXER_CRB val 0x%x mask 0x%x\n",
+ layer_id, mask);
+
+ val = sti_mixer_reg_read(mixer, GAM_MIXER_CRB);
+ val &= ~mask;
+ val |= layer_id;
+ sti_mixer_reg_write(mixer, GAM_MIXER_CRB, val);
+
+ dev_dbg(mixer->dev, "Read GAM_MIXER_CRB 0x%x\n",
+ sti_mixer_reg_read(mixer, GAM_MIXER_CRB));
+ return 0;
+}
+
+int sti_mixer_active_video_area(struct sti_mixer *mixer,
+ struct drm_display_mode *mode)
+{
+ u32 ydo, xdo, yds, xds;
+
+ ydo = sti_vtg_get_line_number(*mode, 0);
+ yds = sti_vtg_get_line_number(*mode, mode->vdisplay - 1);
+ xdo = sti_vtg_get_pixel_number(*mode, 0);
+ xds = sti_vtg_get_pixel_number(*mode, mode->hdisplay - 1);
+
+ DRM_DEBUG_DRIVER("%s active video area xdo:%d ydo:%d xds:%d yds:%d\n",
+ sti_mixer_to_str(mixer), xdo, ydo, xds, yds);
+ sti_mixer_reg_write(mixer, GAM_MIXER_AVO, ydo << 16 | xdo);
+ sti_mixer_reg_write(mixer, GAM_MIXER_AVS, yds << 16 | xds);
+
+ sti_mixer_set_background_color(mixer, 0xFF, 0, 0);
+
+ sti_mixer_set_background_area(mixer, mode);
+ sti_mixer_set_background_status(mixer, true);
+ return 0;
+}
+
+static u32 sti_mixer_get_layer_mask(struct sti_layer *layer)
+{
+ switch (layer->desc) {
+ case STI_BACK:
+ return GAM_CTL_BACK_MASK;
+ case STI_GDP_0:
+ return GAM_CTL_GDP0_MASK;
+ case STI_GDP_1:
+ return GAM_CTL_GDP1_MASK;
+ case STI_GDP_2:
+ return GAM_CTL_GDP2_MASK;
+ case STI_GDP_3:
+ return GAM_CTL_GDP3_MASK;
+ case STI_VID_0:
+ return GAM_CTL_VID0_MASK;
+ case STI_VID_1:
+ return GAM_CTL_VID1_MASK;
+ default:
+ return 0;
+ }
+}
+
+int sti_mixer_set_layer_status(struct sti_mixer *mixer,
+ struct sti_layer *layer, bool status)
+{
+ u32 mask, val;
+
+ DRM_DEBUG_DRIVER("%s %s %s\n", status ? "enable" : "disable",
+ sti_mixer_to_str(mixer), sti_layer_to_str(layer));
+
+ mask = sti_mixer_get_layer_mask(layer);
+ if (!mask) {
+ DRM_ERROR("Can not find layer mask\n");
+ return -EINVAL;
+ }
+
+ val = sti_mixer_reg_read(mixer, GAM_MIXER_CTL);
+ val &= ~mask;
+ val |= status ? mask : 0;
+ sti_mixer_reg_write(mixer, GAM_MIXER_CTL, val);
+
+ return 0;
+}
+
+void sti_mixer_set_matrix(struct sti_mixer *mixer)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(mixerColorSpaceMatIdentity); i++)
+ sti_mixer_reg_write(mixer, GAM_MIXER_MX0 + (i * 4),
+ mixerColorSpaceMatIdentity[i]);
+}
+
+struct sti_mixer *sti_mixer_create(struct device *dev, int id,
+ void __iomem *baseaddr)
+{
+ struct sti_mixer *mixer = devm_kzalloc(dev, sizeof(*mixer), GFP_KERNEL);
+ struct device_node *np = dev->of_node;
+
+ dev_dbg(dev, "%s\n", __func__);
+ if (!mixer) {
+ DRM_ERROR("Failed to allocated memory for mixer\n");
+ return NULL;
+ }
+ mixer->regs = baseaddr;
+ mixer->dev = dev;
+ mixer->id = id;
+
+ if (of_device_is_compatible(np, "st,stih416-compositor"))
+ sti_mixer_set_matrix(mixer);
+
+ DRM_DEBUG_DRIVER("%s created. Regs=%p\n",
+ sti_mixer_to_str(mixer), mixer->regs);
+
+ return mixer;
+}
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_MIXER_H_
+#define _STI_MIXER_H_
+
+#include <drm/drmP.h>
+
+#include "sti_layer.h"
+
+#define to_sti_mixer(x) container_of(x, struct sti_mixer, drm_crtc)
+
+/**
+ * STI Mixer subdevice structure
+ *
+ * @dev: driver device
+ * @regs: mixer registers
+ * @id: id of the mixer
+ * @drm_crtc: crtc object link to the mixer
+ * @pending_event: set if a flip event is pending on crtc
+ */
+struct sti_mixer {
+ struct device *dev;
+ void __iomem *regs;
+ int id;
+ struct drm_crtc drm_crtc;
+ struct drm_pending_vblank_event *pending_event;
+};
+
+const char *sti_mixer_to_str(struct sti_mixer *mixer);
+
+struct sti_mixer *sti_mixer_create(struct device *dev, int id,
+ void __iomem *baseaddr);
+
+int sti_mixer_set_layer_status(struct sti_mixer *mixer,
+ struct sti_layer *layer, bool status);
+int sti_mixer_set_layer_depth(struct sti_mixer *mixer, struct sti_layer *layer);
+int sti_mixer_active_video_area(struct sti_mixer *mixer,
+ struct drm_display_mode *mode);
+
+void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable);
+
+/* depth in Cross-bar control = z order */
+#define GAM_MIXER_NB_DEPTH_LEVEL 7
+
+#define STI_MIXER_MAIN 0
+#define STI_MIXER_AUX 1
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Vincent Abriou <vincent.abriou@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+
+/* glue registers */
+#define TVO_CSC_MAIN_M0 0x000
+#define TVO_CSC_MAIN_M1 0x004
+#define TVO_CSC_MAIN_M2 0x008
+#define TVO_CSC_MAIN_M3 0x00c
+#define TVO_CSC_MAIN_M4 0x010
+#define TVO_CSC_MAIN_M5 0x014
+#define TVO_CSC_MAIN_M6 0x018
+#define TVO_CSC_MAIN_M7 0x01c
+#define TVO_MAIN_IN_VID_FORMAT 0x030
+#define TVO_CSC_AUX_M0 0x100
+#define TVO_CSC_AUX_M1 0x104
+#define TVO_CSC_AUX_M2 0x108
+#define TVO_CSC_AUX_M3 0x10c
+#define TVO_CSC_AUX_M4 0x110
+#define TVO_CSC_AUX_M5 0x114
+#define TVO_CSC_AUX_M6 0x118
+#define TVO_CSC_AUX_M7 0x11c
+#define TVO_AUX_IN_VID_FORMAT 0x130
+#define TVO_VIP_HDF 0x400
+#define TVO_HD_SYNC_SEL 0x418
+#define TVO_HD_DAC_CFG_OFF 0x420
+#define TVO_VIP_HDMI 0x500
+#define TVO_HDMI_FORCE_COLOR_0 0x504
+#define TVO_HDMI_FORCE_COLOR_1 0x508
+#define TVO_HDMI_CLIP_VALUE_B_CB 0x50c
+#define TVO_HDMI_CLIP_VALUE_Y_G 0x510
+#define TVO_HDMI_CLIP_VALUE_R_CR 0x514
+#define TVO_HDMI_SYNC_SEL 0x518
+#define TVO_HDMI_DFV_OBS 0x540
+
+#define TVO_IN_FMT_SIGNED BIT(0)
+#define TVO_SYNC_EXT BIT(4)
+
+#define TVO_VIP_REORDER_R_SHIFT 24
+#define TVO_VIP_REORDER_G_SHIFT 20
+#define TVO_VIP_REORDER_B_SHIFT 16
+#define TVO_VIP_REORDER_MASK 0x3
+#define TVO_VIP_REORDER_Y_G_SEL 0
+#define TVO_VIP_REORDER_CB_B_SEL 1
+#define TVO_VIP_REORDER_CR_R_SEL 2
+
+#define TVO_VIP_CLIP_SHIFT 8
+#define TVO_VIP_CLIP_MASK 0x7
+#define TVO_VIP_CLIP_DISABLED 0
+#define TVO_VIP_CLIP_EAV_SAV 1
+#define TVO_VIP_CLIP_LIMITED_RANGE_RGB_Y 2
+#define TVO_VIP_CLIP_LIMITED_RANGE_CB_CR 3
+#define TVO_VIP_CLIP_PROG_RANGE 4
+
+#define TVO_VIP_RND_SHIFT 4
+#define TVO_VIP_RND_MASK 0x3
+#define TVO_VIP_RND_8BIT_ROUNDED 0
+#define TVO_VIP_RND_10BIT_ROUNDED 1
+#define TVO_VIP_RND_12BIT_ROUNDED 2
+
+#define TVO_VIP_SEL_INPUT_MASK 0xf
+#define TVO_VIP_SEL_INPUT_MAIN 0x0
+#define TVO_VIP_SEL_INPUT_AUX 0x8
+#define TVO_VIP_SEL_INPUT_FORCE_COLOR 0xf
+#define TVO_VIP_SEL_INPUT_BYPASS_MASK 0x1
+#define TVO_VIP_SEL_INPUT_BYPASSED 1
+
+#define TVO_SYNC_MAIN_VTG_SET_REF 0x00
+#define TVO_SYNC_MAIN_VTG_SET_1 0x01
+#define TVO_SYNC_MAIN_VTG_SET_2 0x02
+#define TVO_SYNC_MAIN_VTG_SET_3 0x03
+#define TVO_SYNC_MAIN_VTG_SET_4 0x04
+#define TVO_SYNC_MAIN_VTG_SET_5 0x05
+#define TVO_SYNC_MAIN_VTG_SET_6 0x06
+#define TVO_SYNC_AUX_VTG_SET_REF 0x10
+#define TVO_SYNC_AUX_VTG_SET_1 0x11
+#define TVO_SYNC_AUX_VTG_SET_2 0x12
+#define TVO_SYNC_AUX_VTG_SET_3 0x13
+#define TVO_SYNC_AUX_VTG_SET_4 0x14
+#define TVO_SYNC_AUX_VTG_SET_5 0x15
+#define TVO_SYNC_AUX_VTG_SET_6 0x16
+
+#define TVO_SYNC_HD_DCS_SHIFT 8
+
+#define ENCODER_MAIN_CRTC_MASK BIT(0)
+
+/* enum listing the supported output data format */
+enum sti_tvout_video_out_type {
+ STI_TVOUT_VIDEO_OUT_RGB,
+ STI_TVOUT_VIDEO_OUT_YUV,
+};
+
+struct sti_tvout {
+ struct device *dev;
+ struct drm_device *drm_dev;
+ void __iomem *regs;
+ struct reset_control *reset;
+ struct drm_encoder *hdmi;
+ struct drm_encoder *hda;
+};
+
+struct sti_tvout_encoder {
+ struct drm_encoder encoder;
+ struct sti_tvout *tvout;
+};
+
+#define to_sti_tvout_encoder(x) \
+ container_of(x, struct sti_tvout_encoder, encoder)
+
+#define to_sti_tvout(x) to_sti_tvout_encoder(x)->tvout
+
+/* preformatter conversion matrix */
+static const u32 rgb_to_ycbcr_601[8] = {
+ 0xF927082E, 0x04C9FEAB, 0x01D30964, 0xFA95FD3D,
+ 0x0000082E, 0x00002000, 0x00002000, 0x00000000
+};
+
+/* 709 RGB to YCbCr */
+static const u32 rgb_to_ycbcr_709[8] = {
+ 0xF891082F, 0x0367FF40, 0x01280B71, 0xF9B1FE20,
+ 0x0000082F, 0x00002000, 0x00002000, 0x00000000
+};
+
+static u32 tvout_read(struct sti_tvout *tvout, int offset)
+{
+ return readl(tvout->regs + offset);
+}
+
+static void tvout_write(struct sti_tvout *tvout, u32 val, int offset)
+{
+ writel(val, tvout->regs + offset);
+}
+
+/**
+ * Set the clipping mode of a VIP
+ *
+ * @tvout: tvout structure
+ * @cr_r:
+ * @y_g:
+ * @cb_b:
+ */
+static void tvout_vip_set_color_order(struct sti_tvout *tvout,
+ u32 cr_r, u32 y_g, u32 cb_b)
+{
+ u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+ val &= ~(TVO_VIP_REORDER_MASK << TVO_VIP_REORDER_R_SHIFT);
+ val &= ~(TVO_VIP_REORDER_MASK << TVO_VIP_REORDER_G_SHIFT);
+ val &= ~(TVO_VIP_REORDER_MASK << TVO_VIP_REORDER_B_SHIFT);
+ val |= cr_r << TVO_VIP_REORDER_R_SHIFT;
+ val |= y_g << TVO_VIP_REORDER_G_SHIFT;
+ val |= cb_b << TVO_VIP_REORDER_B_SHIFT;
+
+ tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Set the clipping mode of a VIP
+ *
+ * @tvout: tvout structure
+ * @range: clipping range
+ */
+static void tvout_vip_set_clip_mode(struct sti_tvout *tvout, u32 range)
+{
+ u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+ val &= ~(TVO_VIP_CLIP_MASK << TVO_VIP_CLIP_SHIFT);
+ val |= range << TVO_VIP_CLIP_SHIFT;
+ tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Set the rounded value of a VIP
+ *
+ * @tvout: tvout structure
+ * @rnd: rounded val per component
+ */
+static void tvout_vip_set_rnd(struct sti_tvout *tvout, u32 rnd)
+{
+ u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+ val &= ~(TVO_VIP_RND_MASK << TVO_VIP_RND_SHIFT);
+ val |= rnd << TVO_VIP_RND_SHIFT;
+ tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Select the VIP input
+ *
+ * @tvout: tvout structure
+ * @sel_input: selected_input (main/aux + conv)
+ */
+static void tvout_vip_set_sel_input(struct sti_tvout *tvout,
+ bool main_path,
+ bool sel_input_logic_inverted,
+ enum sti_tvout_video_out_type video_out)
+{
+ u32 sel_input;
+ u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+ if (main_path)
+ sel_input = TVO_VIP_SEL_INPUT_MAIN;
+ else
+ sel_input = TVO_VIP_SEL_INPUT_AUX;
+
+ switch (video_out) {
+ case STI_TVOUT_VIDEO_OUT_RGB:
+ sel_input |= TVO_VIP_SEL_INPUT_BYPASSED;
+ break;
+ case STI_TVOUT_VIDEO_OUT_YUV:
+ sel_input &= ~TVO_VIP_SEL_INPUT_BYPASSED;
+ break;
+ }
+
+ /* on stih407 chip the sel_input bypass mode logic is inverted */
+ if (sel_input_logic_inverted)
+ sel_input = sel_input ^ TVO_VIP_SEL_INPUT_BYPASS_MASK;
+
+ val &= ~TVO_VIP_SEL_INPUT_MASK;
+ val |= sel_input;
+ tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Select the input video signed or unsigned
+ *
+ * @tvout: tvout structure
+ * @in_vid_signed: used video input format
+ */
+static void tvout_vip_set_in_vid_fmt(struct sti_tvout *tvout, u32 in_vid_fmt)
+{
+ u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+ val &= ~TVO_IN_FMT_SIGNED;
+ val |= in_vid_fmt;
+ tvout_write(tvout, val, TVO_MAIN_IN_VID_FORMAT);
+}
+
+/**
+ * Start VIP block for HDMI output
+ *
+ * @tvout: pointer on tvout structure
+ * @main_path: true if main path has to be used in the vip configuration
+ * else aux path is used.
+ */
+static void tvout_hdmi_start(struct sti_tvout *tvout, bool main_path)
+{
+ struct device_node *node = tvout->dev->of_node;
+ bool sel_input_logic_inverted = false;
+
+ dev_dbg(tvout->dev, "%s\n", __func__);
+
+ if (main_path) {
+ DRM_DEBUG_DRIVER("main vip for hdmi\n");
+ /* select the input sync for hdmi = VTG set 1 */
+ tvout_write(tvout, TVO_SYNC_MAIN_VTG_SET_1, TVO_HDMI_SYNC_SEL);
+ } else {
+ DRM_DEBUG_DRIVER("aux vip for hdmi\n");
+ /* select the input sync for hdmi = VTG set 1 */
+ tvout_write(tvout, TVO_SYNC_AUX_VTG_SET_1, TVO_HDMI_SYNC_SEL);
+ }
+
+ /* set color channel order */
+ tvout_vip_set_color_order(tvout,
+ TVO_VIP_REORDER_CR_R_SEL,
+ TVO_VIP_REORDER_Y_G_SEL,
+ TVO_VIP_REORDER_CB_B_SEL);
+
+ /* set clipping mode (Limited range RGB/Y) */
+ tvout_vip_set_clip_mode(tvout, TVO_VIP_CLIP_LIMITED_RANGE_RGB_Y);
+
+ /* set round mode (rounded to 8-bit per component) */
+ tvout_vip_set_rnd(tvout, TVO_VIP_RND_8BIT_ROUNDED);
+
+ if (of_device_is_compatible(node, "st,stih407-tvout")) {
+ /* set input video format */
+ tvout_vip_set_in_vid_fmt(tvout->regs + TVO_MAIN_IN_VID_FORMAT,
+ TVO_IN_FMT_SIGNED);
+ sel_input_logic_inverted = true;
+ }
+
+ /* input selection */
+ tvout_vip_set_sel_input(tvout, main_path,
+ sel_input_logic_inverted, STI_TVOUT_VIDEO_OUT_RGB);
+}
+
+/**
+ * Start HDF VIP and HD DAC
+ *
+ * @tvout: pointer on tvout structure
+ * @main_path: true if main path has to be used in the vip configuration
+ * else aux path is used.
+ */
+static void tvout_hda_start(struct sti_tvout *tvout, bool main_path)
+{
+ struct device_node *node = tvout->dev->of_node;
+ bool sel_input_logic_inverted = false;
+
+ dev_dbg(tvout->dev, "%s\n", __func__);
+
+ if (!main_path) {
+ DRM_ERROR("HD Analog on aux not implemented\n");
+ return;
+ }
+
+ DRM_DEBUG_DRIVER("main vip for HDF\n");
+
+ /* set color channel order */
+ tvout_vip_set_color_order(tvout->regs + TVO_VIP_HDF,
+ TVO_VIP_REORDER_CR_R_SEL,
+ TVO_VIP_REORDER_Y_G_SEL,
+ TVO_VIP_REORDER_CB_B_SEL);
+
+ /* set clipping mode (Limited range RGB/Y) */
+ tvout_vip_set_clip_mode(tvout->regs + TVO_VIP_HDF,
+ TVO_VIP_CLIP_LIMITED_RANGE_CB_CR);
+
+ /* set round mode (rounded to 10-bit per component) */
+ tvout_vip_set_rnd(tvout->regs + TVO_VIP_HDF, TVO_VIP_RND_10BIT_ROUNDED);
+
+ if (of_device_is_compatible(node, "st,stih407-tvout")) {
+ /* set input video format */
+ tvout_vip_set_in_vid_fmt(tvout, TVO_IN_FMT_SIGNED);
+ sel_input_logic_inverted = true;
+ }
+
+ /* Input selection */
+ tvout_vip_set_sel_input(tvout->regs + TVO_VIP_HDF,
+ main_path,
+ sel_input_logic_inverted,
+ STI_TVOUT_VIDEO_OUT_YUV);
+
+ /* select the input sync for HD analog = VTG set 3
+ * and HD DCS = VTG set 2 */
+ tvout_write(tvout,
+ (TVO_SYNC_MAIN_VTG_SET_2 << TVO_SYNC_HD_DCS_SHIFT)
+ | TVO_SYNC_MAIN_VTG_SET_3,
+ TVO_HD_SYNC_SEL);
+
+ /* power up HD DAC */
+ tvout_write(tvout, 0, TVO_HD_DAC_CFG_OFF);
+}
+
+static void sti_tvout_encoder_dpms(struct drm_encoder *encoder, int mode)
+{
+}
+
+static bool sti_tvout_encoder_mode_fixup(struct drm_encoder *encoder,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
+static void sti_tvout_encoder_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+}
+
+static void sti_tvout_encoder_prepare(struct drm_encoder *encoder)
+{
+}
+
+static void sti_tvout_encoder_destroy(struct drm_encoder *encoder)
+{
+ struct sti_tvout_encoder *sti_encoder = to_sti_tvout_encoder(encoder);
+
+ drm_encoder_cleanup(encoder);
+ kfree(sti_encoder);
+}
+
+static const struct drm_encoder_funcs sti_tvout_encoder_funcs = {
+ .destroy = sti_tvout_encoder_destroy,
+};
+
+static void sti_hda_encoder_commit(struct drm_encoder *encoder)
+{
+ struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+ tvout_hda_start(tvout, true);
+}
+
+static void sti_hda_encoder_disable(struct drm_encoder *encoder)
+{
+ struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+ /* reset VIP register */
+ tvout_write(tvout, 0x0, TVO_VIP_HDF);
+
+ /* power down HD DAC */
+ tvout_write(tvout, 1, TVO_HD_DAC_CFG_OFF);
+}
+
+static const struct drm_encoder_helper_funcs sti_hda_encoder_helper_funcs = {
+ .dpms = sti_tvout_encoder_dpms,
+ .mode_fixup = sti_tvout_encoder_mode_fixup,
+ .mode_set = sti_tvout_encoder_mode_set,
+ .prepare = sti_tvout_encoder_prepare,
+ .commit = sti_hda_encoder_commit,
+ .disable = sti_hda_encoder_disable,
+};
+
+static struct drm_encoder *sti_tvout_create_hda_encoder(struct drm_device *dev,
+ struct sti_tvout *tvout)
+{
+ struct sti_tvout_encoder *encoder;
+ struct drm_encoder *drm_encoder;
+
+ encoder = devm_kzalloc(tvout->dev, sizeof(*encoder), GFP_KERNEL);
+ if (!encoder)
+ return NULL;
+
+ encoder->tvout = tvout;
+
+ drm_encoder = (struct drm_encoder *) encoder;
+
+ drm_encoder->possible_crtcs = ENCODER_MAIN_CRTC_MASK;
+ drm_encoder->possible_clones = 1 << 0;
+
+ drm_encoder_init(dev, drm_encoder,
+ &sti_tvout_encoder_funcs, DRM_MODE_ENCODER_DAC);
+
+ drm_encoder_helper_add(drm_encoder, &sti_hda_encoder_helper_funcs);
+
+ return drm_encoder;
+}
+
+static void sti_hdmi_encoder_commit(struct drm_encoder *encoder)
+{
+ struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+ tvout_hdmi_start(tvout, true);
+}
+
+static void sti_hdmi_encoder_disable(struct drm_encoder *encoder)
+{
+ struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+ /* reset VIP register */
+ tvout_write(tvout, 0x0, TVO_VIP_HDMI);
+}
+
+static const struct drm_encoder_helper_funcs sti_hdmi_encoder_helper_funcs = {
+ .dpms = sti_tvout_encoder_dpms,
+ .mode_fixup = sti_tvout_encoder_mode_fixup,
+ .mode_set = sti_tvout_encoder_mode_set,
+ .prepare = sti_tvout_encoder_prepare,
+ .commit = sti_hdmi_encoder_commit,
+ .disable = sti_hdmi_encoder_disable,
+};
+
+static struct drm_encoder *sti_tvout_create_hdmi_encoder(struct drm_device *dev,
+ struct sti_tvout *tvout)
+{
+ struct sti_tvout_encoder *encoder;
+ struct drm_encoder *drm_encoder;
+
+ encoder = devm_kzalloc(tvout->dev, sizeof(*encoder), GFP_KERNEL);
+ if (!encoder)
+ return NULL;
+
+ encoder->tvout = tvout;
+
+ drm_encoder = (struct drm_encoder *) encoder;
+
+ drm_encoder->possible_crtcs = ENCODER_MAIN_CRTC_MASK;
+ drm_encoder->possible_clones = 1 << 1;
+
+ drm_encoder_init(dev, drm_encoder,
+ &sti_tvout_encoder_funcs, DRM_MODE_ENCODER_TMDS);
+
+ drm_encoder_helper_add(drm_encoder, &sti_hdmi_encoder_helper_funcs);
+
+ return drm_encoder;
+}
+
+static void sti_tvout_create_encoders(struct drm_device *dev,
+ struct sti_tvout *tvout)
+{
+ tvout->hdmi = sti_tvout_create_hdmi_encoder(dev, tvout);
+ tvout->hda = sti_tvout_create_hda_encoder(dev, tvout);
+}
+
+static void sti_tvout_destroy_encoders(struct sti_tvout *tvout)
+{
+ if (tvout->hdmi)
+ drm_encoder_cleanup(tvout->hdmi);
+ tvout->hdmi = NULL;
+
+ if (tvout->hda)
+ drm_encoder_cleanup(tvout->hda);
+ tvout->hda = NULL;
+}
+
+static int sti_tvout_bind(struct device *dev, struct device *master, void *data)
+{
+ struct sti_tvout *tvout = dev_get_drvdata(dev);
+ struct drm_device *drm_dev = data;
+ unsigned int i;
+ int ret;
+
+ tvout->drm_dev = drm_dev;
+
+ /* set preformatter matrix */
+ for (i = 0; i < 8; i++) {
+ tvout_write(tvout, rgb_to_ycbcr_601[i],
+ TVO_CSC_MAIN_M0 + (i * 4));
+ tvout_write(tvout, rgb_to_ycbcr_601[i],
+ TVO_CSC_AUX_M0 + (i * 4));
+ }
+
+ sti_tvout_create_encoders(drm_dev, tvout);
+
+ ret = component_bind_all(dev, drm_dev);
+ if (ret)
+ sti_tvout_destroy_encoders(tvout);
+
+ return ret;
+}
+
+static void sti_tvout_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ /* do nothing */
+}
+
+static const struct component_ops sti_tvout_ops = {
+ .bind = sti_tvout_bind,
+ .unbind = sti_tvout_unbind,
+};
+
+static int compare_of(struct device *dev, void *data)
+{
+ return dev->of_node == data;
+}
+
+static int sti_tvout_master_bind(struct device *dev)
+{
+ return 0;
+}
+
+static void sti_tvout_master_unbind(struct device *dev)
+{
+ /* do nothing */
+}
+
+static const struct component_master_ops sti_tvout_master_ops = {
+ .bind = sti_tvout_master_bind,
+ .unbind = sti_tvout_master_unbind,
+};
+
+static int sti_tvout_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->of_node;
+ struct sti_tvout *tvout;
+ struct resource *res;
+ struct device_node *child_np;
+ struct component_match *match = NULL;
+
+ DRM_INFO("%s\n", __func__);
+
+ if (!node)
+ return -ENODEV;
+
+ tvout = devm_kzalloc(dev, sizeof(*tvout), GFP_KERNEL);
+ if (!tvout)
+ return -ENOMEM;
+
+ tvout->dev = dev;
+
+ /* get Memory ressources */
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "tvout-reg");
+ if (!res) {
+ DRM_ERROR("Invalid glue resource\n");
+ return -ENOMEM;
+ }
+ tvout->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+ if (IS_ERR(tvout->regs))
+ return PTR_ERR(tvout->regs);
+
+ /* get reset resources */
+ tvout->reset = devm_reset_control_get(dev, "tvout");
+ /* take tvout out of reset */
+ if (!IS_ERR(tvout->reset))
+ reset_control_deassert(tvout->reset);
+
+ platform_set_drvdata(pdev, tvout);
+
+ of_platform_populate(node, NULL, NULL, dev);
+
+ child_np = of_get_next_available_child(node, NULL);
+
+ while (child_np) {
+ component_match_add(dev, &match, compare_of, child_np);
+ of_node_put(child_np);
+ child_np = of_get_next_available_child(node, child_np);
+ }
+
+ component_master_add_with_match(dev, &sti_tvout_master_ops, match);
+
+ return component_add(dev, &sti_tvout_ops);
+}
+
+static int sti_tvout_remove(struct platform_device *pdev)
+{
+ component_master_del(&pdev->dev, &sti_tvout_master_ops);
+ component_del(&pdev->dev, &sti_tvout_ops);
+ return 0;
+}
+
+static struct of_device_id tvout_of_match[] = {
+ { .compatible = "st,stih416-tvout", },
+ { .compatible = "st,stih407-tvout", },
+ { /* end node */ }
+};
+MODULE_DEVICE_TABLE(of, tvout_of_match);
+
+struct platform_driver sti_tvout_driver = {
+ .driver = {
+ .name = "sti-tvout",
+ .owner = THIS_MODULE,
+ .of_match_table = tvout_of_match,
+ },
+ .probe = sti_tvout_probe,
+ .remove = sti_tvout_remove,
+};
+
+module_platform_driver(sti_tvout_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <drm/drmP.h>
+
+#include "sti_layer.h"
+#include "sti_vid.h"
+#include "sti_vtg.h"
+
+/* Registers */
+#define VID_CTL 0x00
+#define VID_ALP 0x04
+#define VID_CLF 0x08
+#define VID_VPO 0x0C
+#define VID_VPS 0x10
+#define VID_KEY1 0x28
+#define VID_KEY2 0x2C
+#define VID_MPR0 0x30
+#define VID_MPR1 0x34
+#define VID_MPR2 0x38
+#define VID_MPR3 0x3C
+#define VID_MST 0x68
+#define VID_BC 0x70
+#define VID_TINT 0x74
+#define VID_CSAT 0x78
+
+/* Registers values */
+#define VID_CTL_IGNORE (BIT(31) | BIT(30))
+#define VID_CTL_PSI_ENABLE (BIT(2) | BIT(1) | BIT(0))
+#define VID_ALP_OPAQUE 0x00000080
+#define VID_BC_DFLT 0x00008000
+#define VID_TINT_DFLT 0x00000000
+#define VID_CSAT_DFLT 0x00000080
+/* YCbCr to RGB BT709:
+ * R = Y+1.5391Cr
+ * G = Y-0.4590Cr-0.1826Cb
+ * B = Y+1.8125Cb */
+#define VID_MPR0_BT709 0x0A800000
+#define VID_MPR1_BT709 0x0AC50000
+#define VID_MPR2_BT709 0x07150545
+#define VID_MPR3_BT709 0x00000AE8
+
+static int sti_vid_prepare_layer(struct sti_layer *vid, bool first_prepare)
+{
+ u32 val;
+
+ /* Unmask */
+ val = readl(vid->regs + VID_CTL);
+ val &= ~VID_CTL_IGNORE;
+ writel(val, vid->regs + VID_CTL);
+
+ return 0;
+}
+
+static int sti_vid_commit_layer(struct sti_layer *vid)
+{
+ struct drm_display_mode *mode = vid->mode;
+ u32 ydo, xdo, yds, xds;
+
+ ydo = sti_vtg_get_line_number(*mode, vid->dst_y);
+ yds = sti_vtg_get_line_number(*mode, vid->dst_y + vid->dst_h - 1);
+ xdo = sti_vtg_get_pixel_number(*mode, vid->dst_x);
+ xds = sti_vtg_get_pixel_number(*mode, vid->dst_x + vid->dst_w - 1);
+
+ writel((ydo << 16) | xdo, vid->regs + VID_VPO);
+ writel((yds << 16) | xds, vid->regs + VID_VPS);
+
+ return 0;
+}
+
+static int sti_vid_disable_layer(struct sti_layer *vid)
+{
+ u32 val;
+
+ /* Mask */
+ val = readl(vid->regs + VID_CTL);
+ val |= VID_CTL_IGNORE;
+ writel(val, vid->regs + VID_CTL);
+
+ return 0;
+}
+
+static const uint32_t *sti_vid_get_formats(struct sti_layer *layer)
+{
+ return NULL;
+}
+
+static unsigned int sti_vid_get_nb_formats(struct sti_layer *layer)
+{
+ return 0;
+}
+
+static void sti_vid_init(struct sti_layer *vid)
+{
+ /* Enable PSI, Mask layer */
+ writel(VID_CTL_PSI_ENABLE | VID_CTL_IGNORE, vid->regs + VID_CTL);
+
+ /* Opaque */
+ writel(VID_ALP_OPAQUE, vid->regs + VID_ALP);
+
+ /* Color conversion parameters */
+ writel(VID_MPR0_BT709, vid->regs + VID_MPR0);
+ writel(VID_MPR1_BT709, vid->regs + VID_MPR1);
+ writel(VID_MPR2_BT709, vid->regs + VID_MPR2);
+ writel(VID_MPR3_BT709, vid->regs + VID_MPR3);
+
+ /* Brightness, contrast, tint, saturation */
+ writel(VID_BC_DFLT, vid->regs + VID_BC);
+ writel(VID_TINT_DFLT, vid->regs + VID_TINT);
+ writel(VID_CSAT_DFLT, vid->regs + VID_CSAT);
+}
+
+static const struct sti_layer_funcs vid_ops = {
+ .get_formats = sti_vid_get_formats,
+ .get_nb_formats = sti_vid_get_nb_formats,
+ .init = sti_vid_init,
+ .prepare = sti_vid_prepare_layer,
+ .commit = sti_vid_commit_layer,
+ .disable = sti_vid_disable_layer,
+};
+
+struct sti_layer *sti_vid_create(struct device *dev)
+{
+ struct sti_layer *vid;
+
+ vid = devm_kzalloc(dev, sizeof(*vid), GFP_KERNEL);
+ if (!vid) {
+ DRM_ERROR("Failed to allocate memory for VID\n");
+ return NULL;
+ }
+
+ vid->ops = &vid_ops;
+
+ return vid;
+}
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_VID_H_
+#define _STI_VID_H_
+
+struct sti_layer *sti_vid_create(struct device *dev);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+
+/* registers offset */
+#define VTAC_CONFIG 0x00
+#define VTAC_RX_FIFO_CONFIG 0x04
+#define VTAC_FIFO_CONFIG_VAL 0x04
+
+#define VTAC_SYS_CFG8521 0x824
+#define VTAC_SYS_CFG8522 0x828
+
+/* Number of phyts per pixel */
+#define VTAC_2_5_PPP 0x0005
+#define VTAC_3_PPP 0x0006
+#define VTAC_4_PPP 0x0008
+#define VTAC_5_PPP 0x000A
+#define VTAC_6_PPP 0x000C
+#define VTAC_13_PPP 0x001A
+#define VTAC_14_PPP 0x001C
+#define VTAC_15_PPP 0x001E
+#define VTAC_16_PPP 0x0020
+#define VTAC_17_PPP 0x0022
+#define VTAC_18_PPP 0x0024
+
+/* enable bits */
+#define VTAC_ENABLE 0x3003
+
+#define VTAC_TX_PHY_ENABLE_CLK_PHY BIT(0)
+#define VTAC_TX_PHY_ENABLE_CLK_DLL BIT(1)
+#define VTAC_TX_PHY_PLL_NOT_OSC_MODE BIT(3)
+#define VTAC_TX_PHY_RST_N_DLL_SWITCH BIT(4)
+#define VTAC_TX_PHY_PROG_N3 BIT(9)
+
+
+/**
+ * VTAC mode structure
+ *
+ * @vid_in_width: Video Data Resolution
+ * @phyts_width: Width of phyt buses(phyt low and phyt high).
+ * @phyts_per_pixel: Number of phyts sent per pixel
+ */
+struct sti_vtac_mode {
+ u32 vid_in_width;
+ u32 phyts_width;
+ u32 phyts_per_pixel;
+};
+
+static const struct sti_vtac_mode vtac_mode_main = {0x2, 0x2, VTAC_5_PPP};
+static const struct sti_vtac_mode vtac_mode_aux = {0x1, 0x0, VTAC_17_PPP};
+
+/**
+ * VTAC structure
+ *
+ * @dev: pointer to device structure
+ * @regs: ioremapped registers for RX and TX devices
+ * @phy_regs: phy registers for TX device
+ * @clk: clock
+ * @mode: main or auxillary configuration mode
+ */
+struct sti_vtac {
+ struct device *dev;
+ void __iomem *regs;
+ void __iomem *phy_regs;
+ struct clk *clk;
+ const struct sti_vtac_mode *mode;
+};
+
+static void sti_vtac_rx_set_config(struct sti_vtac *vtac)
+{
+ u32 config;
+
+ /* Enable VTAC clock */
+ if (clk_prepare_enable(vtac->clk))
+ DRM_ERROR("Failed to prepare/enable vtac_rx clock.\n");
+
+ writel(VTAC_FIFO_CONFIG_VAL, vtac->regs + VTAC_RX_FIFO_CONFIG);
+
+ config = VTAC_ENABLE;
+ config |= vtac->mode->vid_in_width << 4;
+ config |= vtac->mode->phyts_width << 16;
+ config |= vtac->mode->phyts_per_pixel << 23;
+ writel(config, vtac->regs + VTAC_CONFIG);
+}
+
+static void sti_vtac_tx_set_config(struct sti_vtac *vtac)
+{
+ u32 phy_config;
+ u32 config;
+
+ /* Enable VTAC clock */
+ if (clk_prepare_enable(vtac->clk))
+ DRM_ERROR("Failed to prepare/enable vtac_tx clock.\n");
+
+ /* Configure vtac phy */
+ phy_config = 0x00000000;
+ writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8522);
+ phy_config = VTAC_TX_PHY_ENABLE_CLK_PHY;
+ writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config |= VTAC_TX_PHY_PROG_N3;
+ writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config |= VTAC_TX_PHY_ENABLE_CLK_DLL;
+ writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config |= VTAC_TX_PHY_RST_N_DLL_SWITCH;
+ writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+ phy_config |= VTAC_TX_PHY_PLL_NOT_OSC_MODE;
+ writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+
+ /* Configure vtac tx */
+ config = VTAC_ENABLE;
+ config |= vtac->mode->vid_in_width << 4;
+ config |= vtac->mode->phyts_width << 16;
+ config |= vtac->mode->phyts_per_pixel << 23;
+ writel(config, vtac->regs + VTAC_CONFIG);
+}
+
+static const struct of_device_id vtac_of_match[] = {
+ {
+ .compatible = "st,vtac-main",
+ .data = &vtac_mode_main,
+ }, {
+ .compatible = "st,vtac-aux",
+ .data = &vtac_mode_aux,
+ }, {
+ /* end node */
+ }
+};
+MODULE_DEVICE_TABLE(of, vtac_of_match);
+
+static int sti_vtac_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *np = dev->of_node;
+ const struct of_device_id *id;
+ struct sti_vtac *vtac;
+ struct resource *res;
+
+ vtac = devm_kzalloc(dev, sizeof(*vtac), GFP_KERNEL);
+ if (!vtac)
+ return -ENOMEM;
+
+ vtac->dev = dev;
+
+ id = of_match_node(vtac_of_match, np);
+ if (!id)
+ return -ENOMEM;
+
+ vtac->mode = id->data;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ DRM_ERROR("Invalid resource\n");
+ return -ENOMEM;
+ }
+ vtac->regs = devm_ioremap_resource(dev, res);
+ if (IS_ERR(vtac->regs))
+ return PTR_ERR(vtac->regs);
+
+
+ vtac->clk = devm_clk_get(dev, "vtac");
+ if (IS_ERR(vtac->clk)) {
+ DRM_ERROR("Cannot get vtac clock\n");
+ return PTR_ERR(vtac->clk);
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (res) {
+ vtac->phy_regs = devm_ioremap_nocache(dev, res->start,
+ resource_size(res));
+ sti_vtac_tx_set_config(vtac);
+ } else {
+
+ sti_vtac_rx_set_config(vtac);
+ }
+
+ platform_set_drvdata(pdev, vtac);
+ DRM_INFO("%s %s\n", __func__, dev_name(vtac->dev));
+
+ return 0;
+}
+
+static int sti_vtac_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+struct platform_driver sti_vtac_driver = {
+ .driver = {
+ .name = "sti-vtac",
+ .owner = THIS_MODULE,
+ .of_match_table = vtac_of_match,
+ },
+ .probe = sti_vtac_probe,
+ .remove = sti_vtac_remove,
+};
+
+module_platform_driver(sti_vtac_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ * Fabien Dessenne <fabien.dessenne@st.com>
+ * Vincent Abriou <vincent.abriou@st.com>
+ * for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/module.h>
+#include <linux/notifier.h>
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+
+#include "sti_vtg.h"
+
+#define VTG_TYPE_MASTER 0
+#define VTG_TYPE_SLAVE_BY_EXT0 1
+
+/* registers offset */
+#define VTG_MODE 0x0000
+#define VTG_CLKLN 0x0008
+#define VTG_HLFLN 0x000C
+#define VTG_DRST_AUTOC 0x0010
+#define VTG_VID_TFO 0x0040
+#define VTG_VID_TFS 0x0044
+#define VTG_VID_BFO 0x0048
+#define VTG_VID_BFS 0x004C
+
+#define VTG_HOST_ITS 0x0078
+#define VTG_HOST_ITS_BCLR 0x007C
+#define VTG_HOST_ITM_BCLR 0x0088
+#define VTG_HOST_ITM_BSET 0x008C
+
+#define VTG_H_HD_1 0x00C0
+#define VTG_TOP_V_VD_1 0x00C4
+#define VTG_BOT_V_VD_1 0x00C8
+#define VTG_TOP_V_HD_1 0x00CC
+#define VTG_BOT_V_HD_1 0x00D0
+
+#define VTG_H_HD_2 0x00E0
+#define VTG_TOP_V_VD_2 0x00E4
+#define VTG_BOT_V_VD_2 0x00E8
+#define VTG_TOP_V_HD_2 0x00EC
+#define VTG_BOT_V_HD_2 0x00F0
+
+#define VTG_H_HD_3 0x0100
+#define VTG_TOP_V_VD_3 0x0104
+#define VTG_BOT_V_VD_3 0x0108
+#define VTG_TOP_V_HD_3 0x010C
+#define VTG_BOT_V_HD_3 0x0110
+
+#define VTG_IRQ_BOTTOM BIT(0)
+#define VTG_IRQ_TOP BIT(1)
+#define VTG_IRQ_MASK (VTG_IRQ_TOP | VTG_IRQ_BOTTOM)
+
+/* delay introduced by the Arbitrary Waveform Generator in nb of pixels */
+#define AWG_DELAY_HD (-9)
+#define AWG_DELAY_ED (-8)
+#define AWG_DELAY_SD (-7)
+
+LIST_HEAD(vtg_lookup);
+
+/**
+ * STI VTG structure
+ *
+ * @dev: pointer to device driver
+ * @data: data associated to the device
+ * @irq: VTG irq
+ * @type: VTG type (main or aux)
+ * @notifier_list: notifier callback
+ * @crtc_id: the crtc id for vblank event
+ * @slave: slave vtg
+ * @link: List node to link the structure in lookup list
+ */
+struct sti_vtg {
+ struct device *dev;
+ struct device_node *np;
+ void __iomem *regs;
+ int irq;
+ u32 irq_status;
+ struct raw_notifier_head notifier_list;
+ int crtc_id;
+ struct sti_vtg *slave;
+ struct list_head link;
+};
+
+static void vtg_register(struct sti_vtg *vtg)
+{
+ list_add_tail(&vtg->link, &vtg_lookup);
+}
+
+struct sti_vtg *of_vtg_find(struct device_node *np)
+{
+ struct sti_vtg *vtg;
+
+ list_for_each_entry(vtg, &vtg_lookup, link) {
+ if (vtg->np == np)
+ return vtg;
+ }
+ return NULL;
+}
+EXPORT_SYMBOL(of_vtg_find);
+
+static void vtg_reset(struct sti_vtg *vtg)
+{
+ /* reset slave and then master */
+ if (vtg->slave)
+ vtg_reset(vtg->slave);
+
+ writel(1, vtg->regs + VTG_DRST_AUTOC);
+}
+
+static void vtg_set_mode(struct sti_vtg *vtg,
+ int type, const struct drm_display_mode *mode)
+{
+ u32 tmp;
+
+ if (vtg->slave)
+ vtg_set_mode(vtg->slave, VTG_TYPE_SLAVE_BY_EXT0, mode);
+
+ writel(mode->htotal, vtg->regs + VTG_CLKLN);
+ writel(mode->vtotal * 2, vtg->regs + VTG_HLFLN);
+
+ tmp = (mode->vtotal - mode->vsync_start + 1) << 16;
+ tmp |= mode->htotal - mode->hsync_start;
+ writel(tmp, vtg->regs + VTG_VID_TFO);
+ writel(tmp, vtg->regs + VTG_VID_BFO);
+
+ tmp = (mode->vdisplay + mode->vtotal - mode->vsync_start + 1) << 16;
+ tmp |= mode->hdisplay + mode->htotal - mode->hsync_start;
+ writel(tmp, vtg->regs + VTG_VID_TFS);
+ writel(tmp, vtg->regs + VTG_VID_BFS);
+
+ /* prepare VTG set 1 and 2 for HDMI and VTG set 3 for HD DAC */
+ tmp = (mode->hsync_end - mode->hsync_start) << 16;
+ writel(tmp, vtg->regs + VTG_H_HD_1);
+ writel(tmp, vtg->regs + VTG_H_HD_2);
+
+ tmp = (mode->vsync_end - mode->vsync_start + 1) << 16;
+ tmp |= 1;
+ writel(tmp, vtg->regs + VTG_TOP_V_VD_1);
+ writel(tmp, vtg->regs + VTG_BOT_V_VD_1);
+ writel(0, vtg->regs + VTG_TOP_V_HD_1);
+ writel(0, vtg->regs + VTG_BOT_V_HD_1);
+
+ /* prepare VTG set 2 for for HD DCS */
+ writel(tmp, vtg->regs + VTG_TOP_V_VD_2);
+ writel(tmp, vtg->regs + VTG_BOT_V_VD_2);
+ writel(0, vtg->regs + VTG_TOP_V_HD_2);
+ writel(0, vtg->regs + VTG_BOT_V_HD_2);
+
+ /* prepare VTG set 3 for HD Analog in HD mode */
+ tmp = (mode->hsync_end - mode->hsync_start + AWG_DELAY_HD) << 16;
+ tmp |= mode->htotal + AWG_DELAY_HD;
+ writel(tmp, vtg->regs + VTG_H_HD_3);
+
+ tmp = (mode->vsync_end - mode->vsync_start) << 16;
+ tmp |= mode->vtotal;
+ writel(tmp, vtg->regs + VTG_TOP_V_VD_3);
+ writel(tmp, vtg->regs + VTG_BOT_V_VD_3);
+
+ tmp = (mode->htotal + AWG_DELAY_HD) << 16;
+ tmp |= mode->htotal + AWG_DELAY_HD;
+ writel(tmp, vtg->regs + VTG_TOP_V_HD_3);
+ writel(tmp, vtg->regs + VTG_BOT_V_HD_3);
+
+ /* mode */
+ writel(type, vtg->regs + VTG_MODE);
+}
+
+static void vtg_enable_irq(struct sti_vtg *vtg)
+{
+ /* clear interrupt status and mask */
+ writel(0xFFFF, vtg->regs + VTG_HOST_ITS_BCLR);
+ writel(0xFFFF, vtg->regs + VTG_HOST_ITM_BCLR);
+ writel(VTG_IRQ_MASK, vtg->regs + VTG_HOST_ITM_BSET);
+}
+
+void sti_vtg_set_config(struct sti_vtg *vtg,
+ const struct drm_display_mode *mode)
+{
+ /* write configuration */
+ vtg_set_mode(vtg, VTG_TYPE_MASTER, mode);
+
+ vtg_reset(vtg);
+
+ /* enable irq for the vtg vblank synchro */
+ if (vtg->slave)
+ vtg_enable_irq(vtg->slave);
+ else
+ vtg_enable_irq(vtg);
+}
+EXPORT_SYMBOL(sti_vtg_set_config);
+
+/**
+ * sti_vtg_get_line_number
+ *
+ * @mode: display mode to be used
+ * @y: line
+ *
+ * Return the line number according to the display mode taking
+ * into account the Sync and Back Porch information.
+ * Video frame line numbers start at 1, y starts at 0.
+ * In interlaced modes the start line is the field line number of the odd
+ * field, but y is still defined as a progressive frame.
+ */
+u32 sti_vtg_get_line_number(struct drm_display_mode mode, int y)
+{
+ u32 start_line = mode.vtotal - mode.vsync_start + 1;
+
+ if (mode.flags & DRM_MODE_FLAG_INTERLACE)
+ start_line *= 2;
+
+ return start_line + y;
+}
+EXPORT_SYMBOL(sti_vtg_get_line_number);
+
+/**
+ * sti_vtg_get_pixel_number
+ *
+ * @mode: display mode to be used
+ * @x: row
+ *
+ * Return the pixel number according to the display mode taking
+ * into account the Sync and Back Porch information.
+ * Pixels are counted from 0.
+ */
+u32 sti_vtg_get_pixel_number(struct drm_display_mode mode, int x)
+{
+ return mode.htotal - mode.hsync_start + x;
+}
+EXPORT_SYMBOL(sti_vtg_get_pixel_number);
+
+int sti_vtg_register_client(struct sti_vtg *vtg,
+ struct notifier_block *nb, int crtc_id)
+{
+ if (vtg->slave)
+ return sti_vtg_register_client(vtg->slave, nb, crtc_id);
+
+ vtg->crtc_id = crtc_id;
+ return raw_notifier_chain_register(&vtg->notifier_list, nb);
+}
+EXPORT_SYMBOL(sti_vtg_register_client);
+
+int sti_vtg_unregister_client(struct sti_vtg *vtg, struct notifier_block *nb)
+{
+ if (vtg->slave)
+ return sti_vtg_unregister_client(vtg->slave, nb);
+
+ return raw_notifier_chain_unregister(&vtg->notifier_list, nb);
+}
+EXPORT_SYMBOL(sti_vtg_unregister_client);
+
+static irqreturn_t vtg_irq_thread(int irq, void *arg)
+{
+ struct sti_vtg *vtg = arg;
+ u32 event;
+
+ event = (vtg->irq_status & VTG_IRQ_TOP) ?
+ VTG_TOP_FIELD_EVENT : VTG_BOTTOM_FIELD_EVENT;
+
+ raw_notifier_call_chain(&vtg->notifier_list, event, &vtg->crtc_id);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t vtg_irq(int irq, void *arg)
+{
+ struct sti_vtg *vtg = arg;
+
+ vtg->irq_status = readl(vtg->regs + VTG_HOST_ITS);
+
+ writel(vtg->irq_status, vtg->regs + VTG_HOST_ITS_BCLR);
+
+ /* force sync bus write */
+ readl(vtg->regs + VTG_HOST_ITS);
+
+ return IRQ_WAKE_THREAD;
+}
+
+static int vtg_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *np;
+ struct sti_vtg *vtg;
+ struct resource *res;
+ char irq_name[32];
+ int ret;
+
+ vtg = devm_kzalloc(dev, sizeof(*vtg), GFP_KERNEL);
+ if (!vtg)
+ return -ENOMEM;
+
+ vtg->dev = dev;
+ vtg->np = pdev->dev.of_node;
+
+ /* Get Memory ressources */
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ DRM_ERROR("Get memory resource failed\n");
+ return -ENOMEM;
+ }
+ vtg->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+
+ np = of_parse_phandle(pdev->dev.of_node, "st,slave", 0);
+ if (np) {
+ vtg->slave = of_vtg_find(np);
+
+ if (!vtg->slave)
+ return -EPROBE_DEFER;
+ } else {
+ vtg->irq = platform_get_irq(pdev, 0);
+ if (IS_ERR_VALUE(vtg->irq)) {
+ DRM_ERROR("Failed to get VTG interrupt\n");
+ return vtg->irq;
+ }
+
+ snprintf(irq_name, sizeof(irq_name), "vsync-%s",
+ dev_name(vtg->dev));
+
+ RAW_INIT_NOTIFIER_HEAD(&vtg->notifier_list);
+
+ ret = devm_request_threaded_irq(dev, vtg->irq, vtg_irq,
+ vtg_irq_thread, IRQF_ONESHOT, irq_name, vtg);
+ if (IS_ERR_VALUE(ret)) {
+ DRM_ERROR("Failed to register VTG interrupt\n");
+ return ret;
+ }
+ }
+
+ vtg_register(vtg);
+ platform_set_drvdata(pdev, vtg);
+
+ DRM_INFO("%s %s\n", __func__, dev_name(vtg->dev));
+
+ return 0;
+}
+
+static int vtg_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static const struct of_device_id vtg_of_match[] = {
+ { .compatible = "st,vtg", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, vtg_of_match);
+
+struct platform_driver sti_vtg_driver = {
+ .driver = {
+ .name = "sti-vtg",
+ .owner = THIS_MODULE,
+ .of_match_table = vtg_of_match,
+ },
+ .probe = vtg_probe,
+ .remove = vtg_remove,
+};
+
+module_platform_driver(sti_vtg_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_VTG_H_
+#define _STI_VTG_H_
+
+#define VTG_TOP_FIELD_EVENT 1
+#define VTG_BOTTOM_FIELD_EVENT 2
+
+struct sti_vtg;
+struct drm_display_mode;
+struct notifier_block;
+
+struct sti_vtg *of_vtg_find(struct device_node *np);
+void sti_vtg_set_config(struct sti_vtg *vtg,
+ const struct drm_display_mode *mode);
+int sti_vtg_register_client(struct sti_vtg *vtg,
+ struct notifier_block *nb, int crtc_id);
+int sti_vtg_unregister_client(struct sti_vtg *vtg,
+ struct notifier_block *nb);
+
+u32 sti_vtg_get_line_number(struct drm_display_mode mode, int y);
+u32 sti_vtg_get_pixel_number(struct drm_display_mode mode, int x);
+
+#endif
struct tegra_dc_soc_info {
bool supports_interlacing;
bool supports_cursor;
+ bool supports_block_linear;
+ unsigned int pitch_align;
};
struct tegra_plane {
tegra_dc_writel(dc, h_offset, DC_WINBUF_ADDR_H_OFFSET);
tegra_dc_writel(dc, v_offset, DC_WINBUF_ADDR_V_OFFSET);
- if (window->tiled) {
- value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
- DC_WIN_BUFFER_ADDR_MODE_TILE;
+ if (dc->soc->supports_block_linear) {
+ unsigned long height = window->tiling.value;
+
+ switch (window->tiling.mode) {
+ case TEGRA_BO_TILING_MODE_PITCH:
+ value = DC_WINBUF_SURFACE_KIND_PITCH;
+ break;
+
+ case TEGRA_BO_TILING_MODE_TILED:
+ value = DC_WINBUF_SURFACE_KIND_TILED;
+ break;
+
+ case TEGRA_BO_TILING_MODE_BLOCK:
+ value = DC_WINBUF_SURFACE_KIND_BLOCK_HEIGHT(height) |
+ DC_WINBUF_SURFACE_KIND_BLOCK;
+ break;
+ }
+
+ tegra_dc_writel(dc, value, DC_WINBUF_SURFACE_KIND);
} else {
- value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
- DC_WIN_BUFFER_ADDR_MODE_LINEAR;
- }
+ switch (window->tiling.mode) {
+ case TEGRA_BO_TILING_MODE_PITCH:
+ value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
+ DC_WIN_BUFFER_ADDR_MODE_LINEAR;
+ break;
- tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+ case TEGRA_BO_TILING_MODE_TILED:
+ value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
+ DC_WIN_BUFFER_ADDR_MODE_TILE;
+ break;
+
+ case TEGRA_BO_TILING_MODE_BLOCK:
+ DRM_ERROR("hardware doesn't support block linear mode\n");
+ return -EINVAL;
+ }
+
+ tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+ }
value = WIN_ENABLE;
struct tegra_dc *dc = to_tegra_dc(crtc);
struct tegra_dc_window window;
unsigned int i;
+ int err;
memset(&window, 0, sizeof(window));
window.src.x = src_x >> 16;
window.format = tegra_dc_format(fb->pixel_format, &window.swap);
window.bits_per_pixel = fb->bits_per_pixel;
window.bottom_up = tegra_fb_is_bottom_up(fb);
- window.tiled = tegra_fb_is_tiled(fb);
+
+ err = tegra_fb_get_tiling(fb, &window.tiling);
+ if (err < 0)
+ return err;
for (i = 0; i < drm_format_num_planes(fb->pixel_format); i++) {
struct tegra_bo *bo = tegra_fb_get_plane(fb, i);
{
struct tegra_bo *bo = tegra_fb_get_plane(fb, 0);
unsigned int h_offset = 0, v_offset = 0;
+ struct tegra_bo_tiling tiling;
unsigned int format, swap;
unsigned long value;
+ int err;
+
+ err = tegra_fb_get_tiling(fb, &tiling);
+ if (err < 0)
+ return err;
tegra_dc_writel(dc, WINDOW_A_SELECT, DC_CMD_DISPLAY_WINDOW_HEADER);
tegra_dc_writel(dc, format, DC_WIN_COLOR_DEPTH);
tegra_dc_writel(dc, swap, DC_WIN_BYTE_SWAP);
- if (tegra_fb_is_tiled(fb)) {
- value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
- DC_WIN_BUFFER_ADDR_MODE_TILE;
+ if (dc->soc->supports_block_linear) {
+ unsigned long height = tiling.value;
+
+ switch (tiling.mode) {
+ case TEGRA_BO_TILING_MODE_PITCH:
+ value = DC_WINBUF_SURFACE_KIND_PITCH;
+ break;
+
+ case TEGRA_BO_TILING_MODE_TILED:
+ value = DC_WINBUF_SURFACE_KIND_TILED;
+ break;
+
+ case TEGRA_BO_TILING_MODE_BLOCK:
+ value = DC_WINBUF_SURFACE_KIND_BLOCK_HEIGHT(height) |
+ DC_WINBUF_SURFACE_KIND_BLOCK;
+ break;
+ }
+
+ tegra_dc_writel(dc, value, DC_WINBUF_SURFACE_KIND);
} else {
- value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
- DC_WIN_BUFFER_ADDR_MODE_LINEAR;
- }
+ switch (tiling.mode) {
+ case TEGRA_BO_TILING_MODE_PITCH:
+ value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
+ DC_WIN_BUFFER_ADDR_MODE_LINEAR;
+ break;
+
+ case TEGRA_BO_TILING_MODE_TILED:
+ value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
+ DC_WIN_BUFFER_ADDR_MODE_TILE;
+ break;
+
+ case TEGRA_BO_TILING_MODE_BLOCK:
+ DRM_ERROR("hardware doesn't support block linear mode\n");
+ return -EINVAL;
+ }
- tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+ tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+ }
/* make sure bottom-up buffers are properly displayed */
if (tegra_fb_is_bottom_up(fb)) {
{
struct drm_device *drm = dev_get_drvdata(client->parent);
struct tegra_dc *dc = host1x_client_to_dc(client);
+ struct tegra_drm *tegra = drm->dev_private;
int err;
drm_crtc_init(drm, &dc->base, &tegra_crtc_funcs);
drm_mode_crtc_set_gamma_size(&dc->base, 256);
drm_crtc_helper_add(&dc->base, &tegra_crtc_helper_funcs);
+ /*
+ * Keep track of the minimum pitch alignment across all display
+ * controllers.
+ */
+ if (dc->soc->pitch_align > tegra->pitch_align)
+ tegra->pitch_align = dc->soc->pitch_align;
+
err = tegra_dc_rgb_init(drm, dc);
if (err < 0 && err != -ENODEV) {
dev_err(dc->dev, "failed to initialize RGB output: %d\n", err);
static const struct tegra_dc_soc_info tegra20_dc_soc_info = {
.supports_interlacing = false,
.supports_cursor = false,
+ .supports_block_linear = false,
+ .pitch_align = 8,
};
static const struct tegra_dc_soc_info tegra30_dc_soc_info = {
.supports_interlacing = false,
.supports_cursor = false,
+ .supports_block_linear = false,
+ .pitch_align = 8,
+};
+
+static const struct tegra_dc_soc_info tegra114_dc_soc_info = {
+ .supports_interlacing = false,
+ .supports_cursor = false,
+ .supports_block_linear = false,
+ .pitch_align = 64,
};
static const struct tegra_dc_soc_info tegra124_dc_soc_info = {
.supports_interlacing = true,
.supports_cursor = true,
+ .supports_block_linear = true,
+ .pitch_align = 64,
};
static const struct of_device_id tegra_dc_of_match[] = {
/* sentinel */
}
};
+MODULE_DEVICE_TABLE(of, tegra_dc_of_match);
static int tegra_dc_parse_dt(struct tegra_dc *dc)
{
return err;
}
+ reset_control_assert(dc->rst);
clk_disable_unprepare(dc->clk);
return 0;
#define DC_WINBUF_ADDR_V_OFFSET_NS 0x809
#define DC_WINBUF_UFLOW_STATUS 0x80a
+#define DC_WINBUF_SURFACE_KIND 0x80b
+#define DC_WINBUF_SURFACE_KIND_PITCH (0 << 0)
+#define DC_WINBUF_SURFACE_KIND_TILED (1 << 0)
+#define DC_WINBUF_SURFACE_KIND_BLOCK (2 << 0)
+#define DC_WINBUF_SURFACE_KIND_BLOCK_HEIGHT(x) (((x) & 0x7) << 4)
#define DC_WINBUF_AD_UFLOW_STATUS 0xbca
#define DC_WINBUF_BD_UFLOW_STATUS 0xdca
{ .compatible = "nvidia,tegra124-dpaux", },
{ },
};
+MODULE_DEVICE_TABLE(of, tegra_dpaux_of_match);
struct platform_driver tegra_dpaux_driver = {
.driver = {
drm_mode_config_init(drm);
+ err = tegra_drm_fb_prepare(drm);
+ if (err < 0)
+ return err;
+
+ drm_kms_helper_poll_init(drm);
+
err = host1x_device_init(device);
if (err < 0)
return err;
if (err < 0)
return err;
- drm_kms_helper_poll_init(drm);
-
return 0;
}
return &bo->base;
}
+static int host1x_reloc_copy_from_user(struct host1x_reloc *dest,
+ struct drm_tegra_reloc __user *src,
+ struct drm_device *drm,
+ struct drm_file *file)
+{
+ u32 cmdbuf, target;
+ int err;
+
+ err = get_user(cmdbuf, &src->cmdbuf.handle);
+ if (err < 0)
+ return err;
+
+ err = get_user(dest->cmdbuf.offset, &src->cmdbuf.offset);
+ if (err < 0)
+ return err;
+
+ err = get_user(target, &src->target.handle);
+ if (err < 0)
+ return err;
+
+ err = get_user(dest->target.offset, &src->cmdbuf.offset);
+ if (err < 0)
+ return err;
+
+ err = get_user(dest->shift, &src->shift);
+ if (err < 0)
+ return err;
+
+ dest->cmdbuf.bo = host1x_bo_lookup(drm, file, cmdbuf);
+ if (!dest->cmdbuf.bo)
+ return -ENOENT;
+
+ dest->target.bo = host1x_bo_lookup(drm, file, target);
+ if (!dest->target.bo)
+ return -ENOENT;
+
+ return 0;
+}
+
int tegra_drm_submit(struct tegra_drm_context *context,
struct drm_tegra_submit *args, struct drm_device *drm,
struct drm_file *file)
cmdbufs++;
}
- if (copy_from_user(job->relocarray, relocs,
- sizeof(*relocs) * num_relocs)) {
- err = -EFAULT;
- goto fail;
- }
-
+ /* copy and resolve relocations from submit */
while (num_relocs--) {
- struct host1x_reloc *reloc = &job->relocarray[num_relocs];
- struct host1x_bo *cmdbuf, *target;
-
- cmdbuf = host1x_bo_lookup(drm, file, (u32)reloc->cmdbuf);
- target = host1x_bo_lookup(drm, file, (u32)reloc->target);
-
- reloc->cmdbuf = cmdbuf;
- reloc->target = target;
-
- if (!reloc->target || !reloc->cmdbuf) {
- err = -ENOENT;
+ err = host1x_reloc_copy_from_user(&job->relocarray[num_relocs],
+ &relocs[num_relocs], drm,
+ file);
+ if (err < 0)
goto fail;
- }
}
if (copy_from_user(job->waitchk, waitchks,
return 0;
}
+
+static int tegra_gem_set_tiling(struct drm_device *drm, void *data,
+ struct drm_file *file)
+{
+ struct drm_tegra_gem_set_tiling *args = data;
+ enum tegra_bo_tiling_mode mode;
+ struct drm_gem_object *gem;
+ unsigned long value = 0;
+ struct tegra_bo *bo;
+
+ switch (args->mode) {
+ case DRM_TEGRA_GEM_TILING_MODE_PITCH:
+ mode = TEGRA_BO_TILING_MODE_PITCH;
+
+ if (args->value != 0)
+ return -EINVAL;
+
+ break;
+
+ case DRM_TEGRA_GEM_TILING_MODE_TILED:
+ mode = TEGRA_BO_TILING_MODE_TILED;
+
+ if (args->value != 0)
+ return -EINVAL;
+
+ break;
+
+ case DRM_TEGRA_GEM_TILING_MODE_BLOCK:
+ mode = TEGRA_BO_TILING_MODE_BLOCK;
+
+ if (args->value > 5)
+ return -EINVAL;
+
+ value = args->value;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ gem = drm_gem_object_lookup(drm, file, args->handle);
+ if (!gem)
+ return -ENOENT;
+
+ bo = to_tegra_bo(gem);
+
+ bo->tiling.mode = mode;
+ bo->tiling.value = value;
+
+ drm_gem_object_unreference(gem);
+
+ return 0;
+}
+
+static int tegra_gem_get_tiling(struct drm_device *drm, void *data,
+ struct drm_file *file)
+{
+ struct drm_tegra_gem_get_tiling *args = data;
+ struct drm_gem_object *gem;
+ struct tegra_bo *bo;
+ int err = 0;
+
+ gem = drm_gem_object_lookup(drm, file, args->handle);
+ if (!gem)
+ return -ENOENT;
+
+ bo = to_tegra_bo(gem);
+
+ switch (bo->tiling.mode) {
+ case TEGRA_BO_TILING_MODE_PITCH:
+ args->mode = DRM_TEGRA_GEM_TILING_MODE_PITCH;
+ args->value = 0;
+ break;
+
+ case TEGRA_BO_TILING_MODE_TILED:
+ args->mode = DRM_TEGRA_GEM_TILING_MODE_TILED;
+ args->value = 0;
+ break;
+
+ case TEGRA_BO_TILING_MODE_BLOCK:
+ args->mode = DRM_TEGRA_GEM_TILING_MODE_BLOCK;
+ args->value = bo->tiling.value;
+ break;
+
+ default:
+ err = -EINVAL;
+ break;
+ }
+
+ drm_gem_object_unreference(gem);
+
+ return err;
+}
+
+static int tegra_gem_set_flags(struct drm_device *drm, void *data,
+ struct drm_file *file)
+{
+ struct drm_tegra_gem_set_flags *args = data;
+ struct drm_gem_object *gem;
+ struct tegra_bo *bo;
+
+ if (args->flags & ~DRM_TEGRA_GEM_FLAGS)
+ return -EINVAL;
+
+ gem = drm_gem_object_lookup(drm, file, args->handle);
+ if (!gem)
+ return -ENOENT;
+
+ bo = to_tegra_bo(gem);
+ bo->flags = 0;
+
+ if (args->flags & DRM_TEGRA_GEM_BOTTOM_UP)
+ bo->flags |= TEGRA_BO_BOTTOM_UP;
+
+ drm_gem_object_unreference(gem);
+
+ return 0;
+}
+
+static int tegra_gem_get_flags(struct drm_device *drm, void *data,
+ struct drm_file *file)
+{
+ struct drm_tegra_gem_get_flags *args = data;
+ struct drm_gem_object *gem;
+ struct tegra_bo *bo;
+
+ gem = drm_gem_object_lookup(drm, file, args->handle);
+ if (!gem)
+ return -ENOENT;
+
+ bo = to_tegra_bo(gem);
+ args->flags = 0;
+
+ if (bo->flags & TEGRA_BO_BOTTOM_UP)
+ args->flags |= DRM_TEGRA_GEM_BOTTOM_UP;
+
+ drm_gem_object_unreference(gem);
+
+ return 0;
+}
#endif
static const struct drm_ioctl_desc tegra_drm_ioctls[] = {
#ifdef CONFIG_DRM_TEGRA_STAGING
- DRM_IOCTL_DEF_DRV(TEGRA_GEM_CREATE, tegra_gem_create, DRM_UNLOCKED | DRM_AUTH),
+ DRM_IOCTL_DEF_DRV(TEGRA_GEM_CREATE, tegra_gem_create, DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(TEGRA_GEM_MMAP, tegra_gem_mmap, DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(TEGRA_SYNCPT_READ, tegra_syncpt_read, DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(TEGRA_SYNCPT_INCR, tegra_syncpt_incr, DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(TEGRA_GET_SYNCPT, tegra_get_syncpt, DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(TEGRA_SUBMIT, tegra_submit, DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(TEGRA_GET_SYNCPT_BASE, tegra_get_syncpt_base, DRM_UNLOCKED),
+ DRM_IOCTL_DEF_DRV(TEGRA_GEM_SET_TILING, tegra_gem_set_tiling, DRM_UNLOCKED),
+ DRM_IOCTL_DEF_DRV(TEGRA_GEM_GET_TILING, tegra_gem_get_tiling, DRM_UNLOCKED),
+ DRM_IOCTL_DEF_DRV(TEGRA_GEM_SET_FLAGS, tegra_gem_set_flags, DRM_UNLOCKED),
+ DRM_IOCTL_DEF_DRV(TEGRA_GEM_GET_FLAGS, tegra_gem_get_flags, DRM_UNLOCKED),
#endif
};
#include <drm/drm_fb_helper.h>
#include <drm/drm_fixed.h>
+#include "gem.h"
+
struct reset_control;
struct tegra_fb {
#ifdef CONFIG_DRM_TEGRA_FBDEV
struct tegra_fbdev *fbdev;
#endif
+
+ unsigned int pitch_align;
};
struct tegra_drm_client;
unsigned int stride[2];
unsigned long base[3];
bool bottom_up;
- bool tiled;
+
+ struct tegra_bo_tiling tiling;
};
/* from dc.c */
struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer,
unsigned int index);
bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer);
-bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer);
+int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer,
+ struct tegra_bo_tiling *tiling);
+int tegra_drm_fb_prepare(struct drm_device *drm);
int tegra_drm_fb_init(struct drm_device *drm);
void tegra_drm_fb_exit(struct drm_device *drm);
#ifdef CONFIG_DRM_TEGRA_FBDEV
tegra_dsi_writel(dsi, value, DSI_HOST_CONTROL);
value = tegra_dsi_readl(dsi, DSI_CONTROL);
- value |= DSI_CONTROL_HS_CLK_CTRL;
+ if (dsi->flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)
+ value |= DSI_CONTROL_HS_CLK_CTRL;
value &= ~DSI_CONTROL_TX_TRIG(3);
value &= ~DSI_CONTROL_DCS_ENABLE;
value |= DSI_CONTROL_VIDEO_ENABLE;
{ .compatible = "nvidia,tegra114-dsi", },
{ },
};
+MODULE_DEVICE_TABLE(of, tegra_dsi_of_match);
struct platform_driver tegra_dsi_driver = {
.driver = {
return false;
}
-bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer)
+int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer,
+ struct tegra_bo_tiling *tiling)
{
struct tegra_fb *fb = to_tegra_fb(framebuffer);
- if (fb->planes[0]->flags & TEGRA_BO_TILED)
- return true;
+ /* TODO: handle YUV formats? */
+ *tiling = fb->planes[0]->tiling;
- return false;
+ return 0;
}
static void tegra_fb_destroy(struct drm_framebuffer *framebuffer)
struct drm_fb_helper_surface_size *sizes)
{
struct tegra_fbdev *fbdev = to_tegra_fbdev(helper);
+ struct tegra_drm *tegra = helper->dev->dev_private;
struct drm_device *drm = helper->dev;
struct drm_mode_fb_cmd2 cmd = { 0 };
unsigned int bytes_per_pixel;
cmd.width = sizes->surface_width;
cmd.height = sizes->surface_height;
- cmd.pitches[0] = sizes->surface_width * bytes_per_pixel;
+ cmd.pitches[0] = round_up(sizes->surface_width * bytes_per_pixel,
+ tegra->pitch_align);
cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
sizes->surface_depth);
return err;
}
-static struct drm_fb_helper_funcs tegra_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs tegra_fb_helper_funcs = {
.fb_probe = tegra_fbdev_probe,
};
-static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm,
- unsigned int preferred_bpp,
- unsigned int num_crtc,
- unsigned int max_connectors)
+static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm)
{
- struct drm_fb_helper *helper;
struct tegra_fbdev *fbdev;
- int err;
fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
if (!fbdev) {
return ERR_PTR(-ENOMEM);
}
- fbdev->base.funcs = &tegra_fb_helper_funcs;
- helper = &fbdev->base;
+ drm_fb_helper_prepare(drm, &fbdev->base, &tegra_fb_helper_funcs);
+
+ return fbdev;
+}
+
+static int tegra_fbdev_init(struct tegra_fbdev *fbdev,
+ unsigned int preferred_bpp,
+ unsigned int num_crtc,
+ unsigned int max_connectors)
+{
+ struct drm_device *drm = fbdev->base.dev;
+ int err;
err = drm_fb_helper_init(drm, &fbdev->base, num_crtc, max_connectors);
if (err < 0) {
dev_err(drm->dev, "failed to initialize DRM FB helper\n");
- goto free;
+ return err;
}
err = drm_fb_helper_single_add_all_connectors(&fbdev->base);
goto fini;
}
- drm_helper_disable_unused_functions(drm);
-
err = drm_fb_helper_initial_config(&fbdev->base, preferred_bpp);
if (err < 0) {
dev_err(drm->dev, "failed to set initial configuration\n");
goto fini;
}
- return fbdev;
+ return 0;
fini:
drm_fb_helper_fini(&fbdev->base);
-free:
- kfree(fbdev);
- return ERR_PTR(err);
+ return err;
}
static void tegra_fbdev_free(struct tegra_fbdev *fbdev)
#endif
};
-int tegra_drm_fb_init(struct drm_device *drm)
+int tegra_drm_fb_prepare(struct drm_device *drm)
{
#ifdef CONFIG_DRM_TEGRA_FBDEV
struct tegra_drm *tegra = drm->dev_private;
drm->mode_config.funcs = &tegra_drm_mode_funcs;
#ifdef CONFIG_DRM_TEGRA_FBDEV
- tegra->fbdev = tegra_fbdev_create(drm, 32, drm->mode_config.num_crtc,
- drm->mode_config.num_connector);
+ tegra->fbdev = tegra_fbdev_create(drm);
if (IS_ERR(tegra->fbdev))
return PTR_ERR(tegra->fbdev);
#endif
return 0;
}
+int tegra_drm_fb_init(struct drm_device *drm)
+{
+#ifdef CONFIG_DRM_TEGRA_FBDEV
+ struct tegra_drm *tegra = drm->dev_private;
+ int err;
+
+ err = tegra_fbdev_init(tegra->fbdev, 32, drm->mode_config.num_crtc,
+ drm->mode_config.num_connector);
+ if (err < 0)
+ return err;
+#endif
+
+ return 0;
+}
+
void tegra_drm_fb_exit(struct drm_device *drm)
{
#ifdef CONFIG_DRM_TEGRA_FBDEV
#include <linux/dma-buf.h>
#include <drm/tegra_drm.h>
+#include "drm.h"
#include "gem.h"
static inline struct tegra_bo *host1x_to_tegra_bo(struct host1x_bo *bo)
goto err_mmap;
if (flags & DRM_TEGRA_GEM_CREATE_TILED)
- bo->flags |= TEGRA_BO_TILED;
+ bo->tiling.mode = TEGRA_BO_TILING_MODE_TILED;
if (flags & DRM_TEGRA_GEM_CREATE_BOTTOM_UP)
bo->flags |= TEGRA_BO_BOTTOM_UP;
struct drm_mode_create_dumb *args)
{
int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
+ struct tegra_drm *tegra = drm->dev_private;
struct tegra_bo *bo;
+ min_pitch = round_up(min_pitch, tegra->pitch_align);
if (args->pitch < min_pitch)
args->pitch = min_pitch;
#include <drm/drm.h>
#include <drm/drmP.h>
-#define TEGRA_BO_TILED (1 << 0)
-#define TEGRA_BO_BOTTOM_UP (1 << 1)
+#define TEGRA_BO_BOTTOM_UP (1 << 0)
+
+enum tegra_bo_tiling_mode {
+ TEGRA_BO_TILING_MODE_PITCH,
+ TEGRA_BO_TILING_MODE_TILED,
+ TEGRA_BO_TILING_MODE_BLOCK,
+};
+
+struct tegra_bo_tiling {
+ enum tegra_bo_tiling_mode mode;
+ unsigned long value;
+};
struct tegra_bo {
struct drm_gem_object gem;
struct sg_table *sgt;
dma_addr_t paddr;
void *vaddr;
+
+ struct tegra_bo_tiling tiling;
};
static inline struct tegra_bo *to_tegra_bo(struct drm_gem_object *gem)
{ .compatible = "nvidia,tegra20-gr2d" },
{ },
};
+MODULE_DEVICE_TABLE(of, gr2d_match);
static const u32 gr2d_addr_regs[] = {
GR2D_UA_BASE_ADDR,
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/reset.h>
-#include <linux/tegra-powergate.h>
+
+#include <soc/tegra/pmc.h>
#include "drm.h"
#include "gem.h"
{ .compatible = "nvidia,tegra20-gr3d" },
{ }
};
+MODULE_DEVICE_TABLE(of, tegra_gr3d_match);
static const u32 gr3d_addr_regs[] = {
GR3D_IDX_ATTRIBUTE( 0),
{ .compatible = "nvidia,tegra20-hdmi", .data = &tegra20_hdmi_config },
{ },
};
+MODULE_DEVICE_TABLE(of, tegra_hdmi_of_match);
static int tegra_hdmi_probe(struct platform_device *pdev)
{
static void tegra_connector_destroy(struct drm_connector *connector)
{
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
drm_connector_clear(connector);
}
if (mode != DRM_MODE_DPMS_ON) {
drm_panel_disable(panel);
tegra_output_disable(output);
+ drm_panel_unprepare(panel);
} else {
+ drm_panel_prepare(panel);
tegra_output_enable(output);
drm_panel_enable(panel);
}
drm_encoder_helper_add(&output->encoder, &encoder_helper_funcs);
drm_mode_connector_attach_encoder(&output->connector, &output->encoder);
- drm_sysfs_connector_add(&output->connector);
+ drm_connector_register(&output->connector);
output->encoder.possible_crtcs = 0x3;
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/reset.h>
-#include <linux/tegra-powergate.h>
+
+#include <soc/tegra/pmc.h>
#include <drm/drm_dp_helper.h>
if (err < 0) {
dev_err(sor->dev, "failed to probe eDP link: %d\n",
err);
- return err;
+ goto unlock;
}
}
dev_err(sor->dev, "failed to set safe parent clock: %d\n", err);
memset(&config, 0, sizeof(config));
- config.bits_per_pixel = 24; /* XXX: don't hardcode? */
+ config.bits_per_pixel = output->connector.display_info.bpc * 3;
err = tegra_sor_calc_config(sor, mode, &config, &link);
if (err < 0)
* configure panel (24bpp, vsync-, hsync-, DP-A protocol, complete
* raster, associate with display controller)
*/
- value = SOR_STATE_ASY_VSYNCPOL |
- SOR_STATE_ASY_HSYNCPOL |
- SOR_STATE_ASY_PROTOCOL_DP_A |
+ value = SOR_STATE_ASY_PROTOCOL_DP_A |
SOR_STATE_ASY_CRC_MODE_COMPLETE |
SOR_STATE_ASY_OWNER(dc->pipe + 1);
+ if (mode->flags & DRM_MODE_FLAG_PHSYNC)
+ value &= ~SOR_STATE_ASY_HSYNCPOL;
+
+ if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+ value |= SOR_STATE_ASY_HSYNCPOL;
+
+ if (mode->flags & DRM_MODE_FLAG_PVSYNC)
+ value &= ~SOR_STATE_ASY_VSYNCPOL;
+
+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+ value |= SOR_STATE_ASY_VSYNCPOL;
+
switch (config.bits_per_pixel) {
case 24:
value |= SOR_STATE_ASY_PIXELDEPTH_BPP_24_444;
{ .compatible = "nvidia,tegra124-sor", },
{ },
};
+MODULE_DEVICE_TABLE(of, tegra_sor_of_match);
struct platform_driver tegra_sor_driver = {
.driver = {
static int tilcdc_unload(struct drm_device *dev)
{
struct tilcdc_drm_private *priv = dev->dev_private;
- struct tilcdc_module *mod, *cur;
+ drm_fbdev_cma_fini(priv->fbdev);
drm_kms_helper_poll_fini(dev);
drm_mode_config_cleanup(dev);
drm_vblank_cleanup(dev);
pm_runtime_disable(dev->dev);
- list_for_each_entry_safe(mod, cur, &module_list, list) {
- DBG("destroying module: %s", mod->name);
- mod->funcs->destroy(mod);
- }
-
kfree(priv);
return 0;
static void __exit tilcdc_drm_fini(void)
{
DBG("fini");
- tilcdc_tfp410_fini();
- tilcdc_slave_fini();
- tilcdc_panel_fini();
platform_driver_unregister(&tilcdc_platform_driver);
+ tilcdc_panel_fini();
+ tilcdc_slave_fini();
+ tilcdc_tfp410_fini();
}
-late_initcall(tilcdc_drm_init);
+module_init(tilcdc_drm_init);
module_exit(tilcdc_drm_fini);
MODULE_AUTHOR("Rob Clark <robdclark@gmail.com");
struct tilcdc_module_ops {
/* create appropriate encoders/connectors: */
int (*modeset_init)(struct tilcdc_module *mod, struct drm_device *dev);
- void (*destroy)(struct tilcdc_module *mod);
#ifdef CONFIG_DEBUG_FS
/* create debugfs nodes (can be NULL): */
int (*debugfs_init)(struct tilcdc_module *mod, struct drm_minor *minor);
static void panel_connector_destroy(struct drm_connector *connector)
{
struct panel_connector *panel_connector = to_panel_connector(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(panel_connector);
}
if (ret)
goto fail;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return connector;
return 0;
}
-static void panel_destroy(struct tilcdc_module *mod)
-{
- struct panel_module *panel_mod = to_panel_module(mod);
-
- if (panel_mod->timings) {
- display_timings_release(panel_mod->timings);
- kfree(panel_mod->timings);
- }
-
- tilcdc_module_cleanup(mod);
- kfree(panel_mod->info);
- kfree(panel_mod);
-}
-
static const struct tilcdc_module_ops panel_module_ops = {
.modeset_init = panel_modeset_init,
- .destroy = panel_destroy,
};
/*
return -ENOMEM;
mod = &panel_mod->base;
+ pdev->dev.platform_data = mod;
tilcdc_module_init(mod, "panel", &panel_module_ops);
if (IS_ERR(pinctrl))
dev_warn(&pdev->dev, "pins are not configured\n");
-
panel_mod->timings = of_get_display_timings(node);
if (!panel_mod->timings) {
dev_err(&pdev->dev, "could not get panel timings\n");
- goto fail;
+ goto fail_free;
}
panel_mod->info = of_get_panel_info(node);
if (!panel_mod->info) {
dev_err(&pdev->dev, "could not get panel info\n");
- goto fail;
+ goto fail_timings;
}
mod->preferred_bpp = panel_mod->info->bpp;
return 0;
-fail:
- panel_destroy(mod);
+fail_timings:
+ display_timings_release(panel_mod->timings);
+
+fail_free:
+ kfree(panel_mod);
+ tilcdc_module_cleanup(mod);
return ret;
}
static int panel_remove(struct platform_device *pdev)
{
+ struct tilcdc_module *mod = dev_get_platdata(&pdev->dev);
+ struct panel_module *panel_mod = to_panel_module(mod);
+
+ display_timings_release(panel_mod->timings);
+
+ tilcdc_module_cleanup(mod);
+ kfree(panel_mod->info);
+ kfree(panel_mod);
+
return 0;
}
static void slave_connector_destroy(struct drm_connector *connector)
{
struct slave_connector *slave_connector = to_slave_connector(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(slave_connector);
}
if (ret)
goto fail;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return connector;
return 0;
}
-static void slave_destroy(struct tilcdc_module *mod)
-{
- struct slave_module *slave_mod = to_slave_module(mod);
-
- tilcdc_module_cleanup(mod);
- kfree(slave_mod);
-}
-
static const struct tilcdc_module_ops slave_module_ops = {
.modeset_init = slave_modeset_init,
- .destroy = slave_destroy,
};
/*
}
slave_mod = kzalloc(sizeof(*slave_mod), GFP_KERNEL);
- if (!slave_mod)
- return -ENOMEM;
+ if (!slave_mod) {
+ ret = -ENOMEM;
+ goto fail_adapter;
+ }
mod = &slave_mod->base;
+ pdev->dev.platform_data = mod;
mod->preferred_bpp = slave_info.bpp;
tilcdc_slave_probedefer(false);
return 0;
+
+fail_adapter:
+ i2c_put_adapter(slavei2c);
+ return ret;
}
static int slave_remove(struct platform_device *pdev)
{
+ struct tilcdc_module *mod = dev_get_platdata(&pdev->dev);
+ struct slave_module *slave_mod = to_slave_module(mod);
+
+ tilcdc_module_cleanup(mod);
+ kfree(slave_mod);
+
return 0;
}
static void tfp410_connector_destroy(struct drm_connector *connector)
{
struct tfp410_connector *tfp410_connector = to_tfp410_connector(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(tfp410_connector);
}
if (ret)
goto fail;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
return connector;
return 0;
}
-static void tfp410_destroy(struct tilcdc_module *mod)
-{
- struct tfp410_module *tfp410_mod = to_tfp410_module(mod);
-
- if (tfp410_mod->i2c)
- i2c_put_adapter(tfp410_mod->i2c);
-
- if (!IS_ERR_VALUE(tfp410_mod->gpio))
- gpio_free(tfp410_mod->gpio);
-
- tilcdc_module_cleanup(mod);
- kfree(tfp410_mod);
-}
-
static const struct tilcdc_module_ops tfp410_module_ops = {
.modeset_init = tfp410_modeset_init,
- .destroy = tfp410_destroy,
};
/*
return -ENOMEM;
mod = &tfp410_mod->base;
+ pdev->dev.platform_data = mod;
tilcdc_module_init(mod, "tfp410", &tfp410_module_ops);
tfp410_mod->i2c = of_find_i2c_adapter_by_node(i2c_node);
if (!tfp410_mod->i2c) {
dev_err(&pdev->dev, "could not get i2c\n");
+ of_node_put(i2c_node);
goto fail;
}
ret = gpio_request(tfp410_mod->gpio, "DVI_PDn");
if (ret) {
dev_err(&pdev->dev, "could not get DVI_PDn gpio\n");
- goto fail;
+ goto fail_adapter;
}
}
return 0;
+fail_adapter:
+ i2c_put_adapter(tfp410_mod->i2c);
+
fail:
- tfp410_destroy(mod);
+ kfree(tfp410_mod);
+ tilcdc_module_cleanup(mod);
return ret;
}
static int tfp410_remove(struct platform_device *pdev)
{
+ struct tilcdc_module *mod = dev_get_platdata(&pdev->dev);
+ struct tfp410_module *tfp410_mod = to_tfp410_module(mod);
+
+ i2c_put_adapter(tfp410_mod->i2c);
+ gpio_free(tfp410_mod->gpio);
+
+ tilcdc_module_cleanup(mod);
+ kfree(tfp410_mod);
+
return 0;
}
int ret;
spin_lock(&glob->lru_lock);
- ret = __ttm_bo_reserve(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, NULL);
spin_lock(&bdev->fence_lock);
(void) ttm_bo_wait(bo, false, false, true);
return ret;
spin_lock(&glob->lru_lock);
- ret = __ttm_bo_reserve(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, NULL);
/*
* We raced, and lost, someone else holds the reservation now,
kref_get(&nentry->list_kref);
}
- ret = __ttm_bo_reserve(entry, false, true, false, 0);
+ ret = __ttm_bo_reserve(entry, false, true, false, NULL);
if (remove_all && ret) {
spin_unlock(&glob->lru_lock);
ret = __ttm_bo_reserve(entry, false, false,
- false, 0);
+ false, NULL);
spin_lock(&glob->lru_lock);
}
spin_lock(&glob->lru_lock);
list_for_each_entry(bo, &man->lru, lru) {
- ret = __ttm_bo_reserve(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, NULL);
if (!ret)
break;
}
int ret;
do {
- ret = (*man->func->get_node)(man, bo, placement, mem);
+ ret = (*man->func->get_node)(man, bo, placement, 0, mem);
if (unlikely(ret != 0))
return ret;
if (mem->mm_node)
if (man->has_type && man->use_type) {
type_found = true;
- ret = (*man->func->get_node)(man, bo, placement, mem);
+ ret = (*man->func->get_node)(man, bo, placement,
+ cur_flags, mem);
if (unlikely(ret))
return ret;
}
ttm_flag_masked(&cur_flags, placement->busy_placement[i],
~TTM_PL_MASK_MEMTYPE);
-
if (mem_type == TTM_PL_SYSTEM) {
mem->mem_type = mem_type;
mem->placement = cur_flags;
* Using ttm_bo_reserve makes sure the lru lists are updated.
*/
- ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
+ ret = ttm_bo_reserve(bo, true, no_wait, false, NULL);
if (unlikely(ret != 0))
return ret;
spin_lock(&bdev->fence_lock);
spin_lock(&glob->lru_lock);
list_for_each_entry(bo, &glob->swap_lru, swap) {
- ret = __ttm_bo_reserve(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, NULL);
if (!ret)
break;
}
static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
+ uint32_t flags,
struct ttm_mem_reg *mem)
{
struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
if (!node)
return -ENOMEM;
- if (bo->mem.placement & TTM_PL_FLAG_TOPDOWN)
+ if (flags & TTM_PL_FLAG_TOPDOWN)
aflags = DRM_MM_CREATE_TOP;
spin_lock(&rman->lock);
pgprot_val(tmp) |= _PAGE_GUARDED;
}
#endif
-#if defined(__ia64__)
+#if defined(__ia64__) || defined(__arm__)
if (caching_flags & TTM_PL_FLAG_WC)
tmp = pgprot_writecombine(tmp);
else
#include <drm/drm_sysfs.h>
static DECLARE_WAIT_QUEUE_HEAD(exit_q);
-atomic_t device_released;
+static atomic_t device_released;
static struct device_type ttm_drm_class_type = {
.name = "ttm",
*
* @pool: to free the pages from
* @free_all: If set to true will free all pages in pool
+ * @gfp: GFP flags.
**/
-static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free)
+static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
+ gfp_t gfp)
{
unsigned long irq_flags;
struct page *p;
if (NUM_PAGES_TO_ALLOC < nr_free)
npages_to_free = NUM_PAGES_TO_ALLOC;
- pages_to_free = kmalloc(npages_to_free * sizeof(struct page *),
- GFP_KERNEL);
+ pages_to_free = kmalloc(npages_to_free * sizeof(struct page *), gfp);
if (!pages_to_free) {
pr_err("Failed to allocate memory for pool free operation\n");
return 0;
*
* XXX: (dchinner) Deadlock warning!
*
- * ttm_page_pool_free() does memory allocation using GFP_KERNEL. that means
- * this can deadlock when called a sc->gfp_mask that is not equal to
- * GFP_KERNEL.
+ * We need to pass sc->gfp_mask to ttm_page_pool_free().
*
* This code is crying out for a shrinker per pool....
*/
static unsigned long
ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
{
- static atomic_t start_pool = ATOMIC_INIT(0);
+ static DEFINE_MUTEX(lock);
+ static unsigned start_pool;
unsigned i;
- unsigned pool_offset = atomic_add_return(1, &start_pool);
+ unsigned pool_offset;
struct ttm_page_pool *pool;
int shrink_pages = sc->nr_to_scan;
unsigned long freed = 0;
- pool_offset = pool_offset % NUM_POOLS;
+ if (!mutex_trylock(&lock))
+ return SHRINK_STOP;
+ pool_offset = ++start_pool % NUM_POOLS;
/* select start pool in round robin fashion */
for (i = 0; i < NUM_POOLS; ++i) {
unsigned nr_free = shrink_pages;
if (shrink_pages == 0)
break;
pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
- shrink_pages = ttm_page_pool_free(pool, nr_free);
+ shrink_pages = ttm_page_pool_free(pool, nr_free,
+ sc->gfp_mask);
freed += nr_free - shrink_pages;
}
+ mutex_unlock(&lock);
return freed;
}
}
spin_unlock_irqrestore(&pool->lock, irq_flags);
if (npages)
- ttm_page_pool_free(pool, npages);
+ ttm_page_pool_free(pool, npages, GFP_KERNEL);
}
/*
return 0;
}
-static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, int flags,
+static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, gfp_t flags,
char *name)
{
spin_lock_init(&pool->lock);
ttm_pool_mm_shrink_fini(_manager);
for (i = 0; i < NUM_POOLS; ++i)
- ttm_page_pool_free(&_manager->pools[i], FREE_ALL_PAGES);
+ ttm_page_pool_free(&_manager->pools[i], FREE_ALL_PAGES,
+ GFP_KERNEL);
kobject_put(&_manager->kobj);
_manager = NULL;
*
* @pool: to free the pages from
* @nr_free: If set to true will free all pages in pool
+ * @gfp: GFP flags.
**/
-static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free)
+static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
+ gfp_t gfp)
{
unsigned long irq_flags;
struct dma_page *dma_p, *tmp;
npages_to_free, nr_free);
}
#endif
- pages_to_free = kmalloc(npages_to_free * sizeof(struct page *),
- GFP_KERNEL);
+ pages_to_free = kmalloc(npages_to_free * sizeof(struct page *), gfp);
if (!pages_to_free) {
pr_err("%s: Failed to allocate memory for pool free operation\n",
if (pool->type != type)
continue;
/* Takes a spinlock.. */
- ttm_dma_page_pool_free(pool, FREE_ALL_PAGES);
+ ttm_dma_page_pool_free(pool, FREE_ALL_PAGES, GFP_KERNEL);
WARN_ON(((pool->npages_in_use + pool->npages_free) != 0));
/* This code path is called after _all_ references to the
* struct device has been dropped - so nobody should be
/* shrink pool if necessary (only on !is_cached pools)*/
if (npages)
- ttm_dma_page_pool_free(pool, npages);
+ ttm_dma_page_pool_free(pool, npages, GFP_KERNEL);
ttm->state = tt_unpopulated;
}
EXPORT_SYMBOL_GPL(ttm_dma_unpopulate);
*
* XXX: (dchinner) Deadlock warning!
*
- * ttm_dma_page_pool_free() does GFP_KERNEL memory allocation, and so attention
- * needs to be paid to sc->gfp_mask to determine if this can be done or not.
- * GFP_KERNEL memory allocation in a GFP_ATOMIC reclaim context woul dbe really
- * bad.
+ * We need to pass sc->gfp_mask to ttm_dma_page_pool_free().
*
* I'm getting sadder as I hear more pathetical whimpers about needing per-pool
* shrinkers
static unsigned long
ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
{
- static atomic_t start_pool = ATOMIC_INIT(0);
+ static unsigned start_pool;
unsigned idx = 0;
- unsigned pool_offset = atomic_add_return(1, &start_pool);
+ unsigned pool_offset;
unsigned shrink_pages = sc->nr_to_scan;
struct device_pools *p;
unsigned long freed = 0;
if (list_empty(&_manager->pools))
return SHRINK_STOP;
- mutex_lock(&_manager->lock);
- pool_offset = pool_offset % _manager->npools;
+ if (!mutex_trylock(&_manager->lock))
+ return SHRINK_STOP;
+ if (!_manager->npools)
+ goto out;
+ pool_offset = ++start_pool % _manager->npools;
list_for_each_entry(p, &_manager->pools, pools) {
unsigned nr_free;
if (++idx < pool_offset)
continue;
nr_free = shrink_pages;
- shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free);
+ shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free,
+ sc->gfp_mask);
freed += nr_free - shrink_pages;
pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
p->pool->dev_name, p->pool->name, current->pid,
nr_free, shrink_pages);
}
+out:
mutex_unlock(&_manager->lock);
return freed;
}
struct device_pools *p;
unsigned long count = 0;
- mutex_lock(&_manager->lock);
+ if (!mutex_trylock(&_manager->lock))
+ return 0;
list_for_each_entry(p, &_manager->pools, pools)
count += p->pool->npages_free;
mutex_unlock(&_manager->lock);
udl_best_single_encoder(struct drm_connector *connector)
{
int enc_id = connector->encoder_ids[0];
- struct drm_mode_object *obj;
- struct drm_encoder *encoder;
-
- obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
- if (!obj)
- return NULL;
- encoder = obj_to_encoder(obj);
- return encoder;
+ return drm_encoder_find(connector->dev, enc_id);
}
static int udl_connector_set_property(struct drm_connector *connector,
static void udl_connector_destroy(struct drm_connector *connector)
{
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
drm_connector_init(dev, connector, &udl_connector_funcs, DRM_MODE_CONNECTOR_DVII);
drm_connector_helper_add(connector, &udl_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
drm_object_attach_property(&connector->base,
return ret;
}
-static struct drm_fb_helper_funcs udl_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs udl_fb_helper_funcs = {
.fb_probe = udlfb_create,
};
return -ENOMEM;
udl->fbdev = ufbdev;
- ufbdev->helper.funcs = &udl_fb_helper_funcs;
+
+ drm_fb_helper_prepare(dev, &ufbdev->helper, &udl_fb_helper_funcs);
ret = drm_fb_helper_init(dev, &ufbdev->helper,
1, 1);
}
}
-static int udl_gem_get_pages(struct udl_gem_object *obj, gfp_t gfpmask)
+static int udl_gem_get_pages(struct udl_gem_object *obj)
{
struct page **pages;
if (obj->pages)
return 0;
- pages = drm_gem_get_pages(&obj->base, gfpmask);
+ pages = drm_gem_get_pages(&obj->base);
if (IS_ERR(pages))
return PTR_ERR(pages);
return 0;
}
- ret = udl_gem_get_pages(obj, GFP_KERNEL);
+ ret = udl_gem_get_pages(obj);
if (ret)
return ret;
}
gobj = to_udl_bo(obj);
- ret = udl_gem_get_pages(gobj, GFP_KERNEL);
+ ret = udl_gem_get_pages(gobj);
if (ret)
goto out;
ret = drm_gem_create_mmap_offset(obj);
DRM_DEBUG("\n");
ret = udl_modeset_init(dev);
+ if (ret)
+ goto err;
ret = udl_fbdev_init(dev);
+ if (ret)
+ goto err;
+
+ ret = drm_vblank_init(dev, 1);
+ if (ret)
+ goto err_fb;
+
return 0;
+err_fb:
+ udl_fbdev_cleanup(dev);
err:
+ if (udl->urbs.count)
+ udl_free_urb_list(dev);
kfree(udl);
DRM_ERROR("%d\n", ret);
return ret;
{
struct udl_device *udl = dev->dev_private;
+ drm_vblank_cleanup(dev);
+
if (udl->urbs.count)
udl_free_urb_list(dev);
kfree(crtc);
}
+static int udl_crtc_page_flip(struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ struct drm_pending_vblank_event *event,
+ uint32_t page_flip_flags)
+{
+ struct udl_framebuffer *ufb = to_udl_fb(fb);
+ struct drm_device *dev = crtc->dev;
+ unsigned long flags;
+
+ udl_handle_damage(ufb, 0, 0, fb->width, fb->height);
+
+ spin_lock_irqsave(&dev->event_lock, flags);
+ if (event)
+ drm_send_vblank_event(dev, 0, event);
+ spin_unlock_irqrestore(&dev->event_lock, flags);
+ crtc->primary->fb = fb;
+
+ return 0;
+}
+
static void udl_crtc_prepare(struct drm_crtc *crtc)
{
}
static const struct drm_crtc_funcs udl_crtc_funcs = {
.set_config = drm_crtc_helper_set_config,
.destroy = udl_crtc_destroy,
+ .page_flip = udl_crtc_page_flip,
};
static int udl_crtc_init(struct drm_device *dev)
vmwgfx_fifo.o vmwgfx_irq.o vmwgfx_ldu.o vmwgfx_ttm_glue.o \
vmwgfx_overlay.o vmwgfx_marker.o vmwgfx_gmrid_manager.o \
vmwgfx_fence.o vmwgfx_dmabuf.o vmwgfx_scrn.o vmwgfx_context.o \
- vmwgfx_surface.o vmwgfx_prime.o vmwgfx_mob.o vmwgfx_shader.o
+ vmwgfx_surface.o vmwgfx_prime.o vmwgfx_mob.o vmwgfx_shader.o \
+ vmwgfx_cmdbuf_res.o \
obj-$(CONFIG_DRM_VMWGFX) := vmwgfx.o
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright © 2014 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "vmwgfx_drv.h"
+
+#define VMW_CMDBUF_RES_MAN_HT_ORDER 12
+
+enum vmw_cmdbuf_res_state {
+ VMW_CMDBUF_RES_COMMITED,
+ VMW_CMDBUF_RES_ADD,
+ VMW_CMDBUF_RES_DEL
+};
+
+/**
+ * struct vmw_cmdbuf_res - Command buffer managed resource entry.
+ *
+ * @res: Refcounted pointer to a struct vmw_resource.
+ * @hash: Hash entry for the manager hash table.
+ * @head: List head used either by the staging list or the manager list
+ * of commited resources.
+ * @state: Staging state of this resource entry.
+ * @man: Pointer to a resource manager for this entry.
+ */
+struct vmw_cmdbuf_res {
+ struct vmw_resource *res;
+ struct drm_hash_item hash;
+ struct list_head head;
+ enum vmw_cmdbuf_res_state state;
+ struct vmw_cmdbuf_res_manager *man;
+};
+
+/**
+ * struct vmw_cmdbuf_res_manager - Command buffer resource manager.
+ *
+ * @resources: Hash table containing staged and commited command buffer
+ * resources
+ * @list: List of commited command buffer resources.
+ * @dev_priv: Pointer to a device private structure.
+ *
+ * @resources and @list are protected by the cmdbuf mutex for now.
+ */
+struct vmw_cmdbuf_res_manager {
+ struct drm_open_hash resources;
+ struct list_head list;
+ struct vmw_private *dev_priv;
+};
+
+
+/**
+ * vmw_cmdbuf_res_lookup - Look up a command buffer resource
+ *
+ * @man: Pointer to the command buffer resource manager
+ * @resource_type: The resource type, that combined with the user key
+ * identifies the resource.
+ * @user_key: The user key.
+ *
+ * Returns a valid refcounted struct vmw_resource pointer on success,
+ * an error pointer on failure.
+ */
+struct vmw_resource *
+vmw_cmdbuf_res_lookup(struct vmw_cmdbuf_res_manager *man,
+ enum vmw_cmdbuf_res_type res_type,
+ u32 user_key)
+{
+ struct drm_hash_item *hash;
+ int ret;
+ unsigned long key = user_key | (res_type << 24);
+
+ ret = drm_ht_find_item(&man->resources, key, &hash);
+ if (unlikely(ret != 0))
+ return ERR_PTR(ret);
+
+ return vmw_resource_reference
+ (drm_hash_entry(hash, struct vmw_cmdbuf_res, hash)->res);
+}
+
+/**
+ * vmw_cmdbuf_res_free - Free a command buffer resource.
+ *
+ * @man: Pointer to the command buffer resource manager
+ * @entry: Pointer to a struct vmw_cmdbuf_res.
+ *
+ * Frees a struct vmw_cmdbuf_res entry and drops its reference to the
+ * struct vmw_resource.
+ */
+static void vmw_cmdbuf_res_free(struct vmw_cmdbuf_res_manager *man,
+ struct vmw_cmdbuf_res *entry)
+{
+ list_del(&entry->head);
+ WARN_ON(drm_ht_remove_item(&man->resources, &entry->hash));
+ vmw_resource_unreference(&entry->res);
+ kfree(entry);
+}
+
+/**
+ * vmw_cmdbuf_res_commit - Commit a list of command buffer resource actions
+ *
+ * @list: Caller's list of command buffer resource actions.
+ *
+ * This function commits a list of command buffer resource
+ * additions or removals.
+ * It is typically called when the execbuf ioctl call triggering these
+ * actions has commited the fifo contents to the device.
+ */
+void vmw_cmdbuf_res_commit(struct list_head *list)
+{
+ struct vmw_cmdbuf_res *entry, *next;
+
+ list_for_each_entry_safe(entry, next, list, head) {
+ list_del(&entry->head);
+ switch (entry->state) {
+ case VMW_CMDBUF_RES_ADD:
+ entry->state = VMW_CMDBUF_RES_COMMITED;
+ list_add_tail(&entry->head, &entry->man->list);
+ break;
+ case VMW_CMDBUF_RES_DEL:
+ vmw_resource_unreference(&entry->res);
+ kfree(entry);
+ break;
+ default:
+ BUG();
+ break;
+ }
+ }
+}
+
+/**
+ * vmw_cmdbuf_res_revert - Revert a list of command buffer resource actions
+ *
+ * @man: Pointer to the command buffer resource manager
+ * @list: Caller's list of command buffer resource action
+ *
+ * This function reverts a list of command buffer resource
+ * additions or removals.
+ * It is typically called when the execbuf ioctl call triggering these
+ * actions failed for some reason, and the command stream was never
+ * submitted.
+ */
+void vmw_cmdbuf_res_revert(struct list_head *list)
+{
+ struct vmw_cmdbuf_res *entry, *next;
+ int ret;
+
+ list_for_each_entry_safe(entry, next, list, head) {
+ switch (entry->state) {
+ case VMW_CMDBUF_RES_ADD:
+ vmw_cmdbuf_res_free(entry->man, entry);
+ break;
+ case VMW_CMDBUF_RES_DEL:
+ ret = drm_ht_insert_item(&entry->man->resources,
+ &entry->hash);
+ list_del(&entry->head);
+ list_add_tail(&entry->head, &entry->man->list);
+ entry->state = VMW_CMDBUF_RES_COMMITED;
+ break;
+ default:
+ BUG();
+ break;
+ }
+ }
+}
+
+/**
+ * vmw_cmdbuf_res_add - Stage a command buffer managed resource for addition.
+ *
+ * @man: Pointer to the command buffer resource manager.
+ * @res_type: The resource type.
+ * @user_key: The user-space id of the resource.
+ * @res: Valid (refcount != 0) pointer to a struct vmw_resource.
+ * @list: The staging list.
+ *
+ * This function allocates a struct vmw_cmdbuf_res entry and adds the
+ * resource to the hash table of the manager identified by @man. The
+ * entry is then put on the staging list identified by @list.
+ */
+int vmw_cmdbuf_res_add(struct vmw_cmdbuf_res_manager *man,
+ enum vmw_cmdbuf_res_type res_type,
+ u32 user_key,
+ struct vmw_resource *res,
+ struct list_head *list)
+{
+ struct vmw_cmdbuf_res *cres;
+ int ret;
+
+ cres = kzalloc(sizeof(*cres), GFP_KERNEL);
+ if (unlikely(cres == NULL))
+ return -ENOMEM;
+
+ cres->hash.key = user_key | (res_type << 24);
+ ret = drm_ht_insert_item(&man->resources, &cres->hash);
+ if (unlikely(ret != 0))
+ goto out_invalid_key;
+
+ cres->state = VMW_CMDBUF_RES_ADD;
+ cres->res = vmw_resource_reference(res);
+ cres->man = man;
+ list_add_tail(&cres->head, list);
+
+out_invalid_key:
+ return ret;
+}
+
+/**
+ * vmw_cmdbuf_res_remove - Stage a command buffer managed resource for removal.
+ *
+ * @man: Pointer to the command buffer resource manager.
+ * @res_type: The resource type.
+ * @user_key: The user-space id of the resource.
+ * @list: The staging list.
+ *
+ * This function looks up the struct vmw_cmdbuf_res entry from the manager
+ * hash table and, if it exists, removes it. Depending on its current staging
+ * state it then either removes the entry from the staging list or adds it
+ * to it with a staging state of removal.
+ */
+int vmw_cmdbuf_res_remove(struct vmw_cmdbuf_res_manager *man,
+ enum vmw_cmdbuf_res_type res_type,
+ u32 user_key,
+ struct list_head *list)
+{
+ struct vmw_cmdbuf_res *entry;
+ struct drm_hash_item *hash;
+ int ret;
+
+ ret = drm_ht_find_item(&man->resources, user_key, &hash);
+ if (likely(ret != 0))
+ return -EINVAL;
+
+ entry = drm_hash_entry(hash, struct vmw_cmdbuf_res, hash);
+
+ switch (entry->state) {
+ case VMW_CMDBUF_RES_ADD:
+ vmw_cmdbuf_res_free(man, entry);
+ break;
+ case VMW_CMDBUF_RES_COMMITED:
+ (void) drm_ht_remove_item(&man->resources, &entry->hash);
+ list_del(&entry->head);
+ entry->state = VMW_CMDBUF_RES_DEL;
+ list_add_tail(&entry->head, list);
+ break;
+ default:
+ BUG();
+ break;
+ }
+
+ return 0;
+}
+
+/**
+ * vmw_cmdbuf_res_man_create - Allocate a command buffer managed resource
+ * manager.
+ *
+ * @dev_priv: Pointer to a struct vmw_private
+ *
+ * Allocates and initializes a command buffer managed resource manager. Returns
+ * an error pointer on failure.
+ */
+struct vmw_cmdbuf_res_manager *
+vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv)
+{
+ struct vmw_cmdbuf_res_manager *man;
+ int ret;
+
+ man = kzalloc(sizeof(*man), GFP_KERNEL);
+ if (man == NULL)
+ return ERR_PTR(-ENOMEM);
+
+ man->dev_priv = dev_priv;
+ INIT_LIST_HEAD(&man->list);
+ ret = drm_ht_create(&man->resources, VMW_CMDBUF_RES_MAN_HT_ORDER);
+ if (ret == 0)
+ return man;
+
+ kfree(man);
+ return ERR_PTR(ret);
+}
+
+/**
+ * vmw_cmdbuf_res_man_destroy - Destroy a command buffer managed resource
+ * manager.
+ *
+ * @man: Pointer to the manager to destroy.
+ *
+ * This function destroys a command buffer managed resource manager and
+ * unreferences / frees all command buffer managed resources and -entries
+ * associated with it.
+ */
+void vmw_cmdbuf_res_man_destroy(struct vmw_cmdbuf_res_manager *man)
+{
+ struct vmw_cmdbuf_res *entry, *next;
+
+ list_for_each_entry_safe(entry, next, &man->list, head)
+ vmw_cmdbuf_res_free(man, entry);
+
+ kfree(man);
+}
+
+/**
+ *
+ * vmw_cmdbuf_res_man_size - Return the size of a command buffer managed
+ * resource manager
+ *
+ * Returns the approximate allocation size of a command buffer managed
+ * resource manager.
+ */
+size_t vmw_cmdbuf_res_man_size(void)
+{
+ static size_t res_man_size;
+
+ if (unlikely(res_man_size == 0))
+ res_man_size =
+ ttm_round_pot(sizeof(struct vmw_cmdbuf_res_manager)) +
+ ttm_round_pot(sizeof(struct hlist_head) <<
+ VMW_CMDBUF_RES_MAN_HT_ORDER);
+
+ return res_man_size;
+}
struct ttm_base_object base;
struct vmw_resource res;
struct vmw_ctx_binding_state cbs;
+ struct vmw_cmdbuf_res_manager *man;
};
static void vmw_hw_context_destroy(struct vmw_resource *res)
{
-
+ struct vmw_user_context *uctx =
+ container_of(res, struct vmw_user_context, res);
struct vmw_private *dev_priv = res->dev_priv;
struct {
SVGA3dCmdHeader header;
if (res->func->destroy == vmw_gb_context_destroy) {
mutex_lock(&dev_priv->cmdbuf_mutex);
+ vmw_cmdbuf_res_man_destroy(uctx->man);
mutex_lock(&dev_priv->binding_mutex);
- (void) vmw_context_binding_state_kill
- (&container_of(res, struct vmw_user_context, res)->cbs);
+ (void) vmw_context_binding_state_kill(&uctx->cbs);
(void) vmw_gb_context_destroy(res);
mutex_unlock(&dev_priv->binding_mutex);
if (dev_priv->pinned_bo != NULL &&
ret = vmw_resource_init(dev_priv, res, true,
res_free, &vmw_gb_context_func);
res->backup_size = SVGA3D_CONTEXT_DATA_SIZE;
+ if (unlikely(ret != 0))
+ goto out_err;
- if (unlikely(ret != 0)) {
- if (res_free)
- res_free(res);
- else
- kfree(res);
- return ret;
+ if (dev_priv->has_mob) {
+ uctx->man = vmw_cmdbuf_res_man_create(dev_priv);
+ if (unlikely(IS_ERR(uctx->man))) {
+ ret = PTR_ERR(uctx->man);
+ uctx->man = NULL;
+ goto out_err;
+ }
}
memset(&uctx->cbs, 0, sizeof(uctx->cbs));
vmw_resource_activate(res, vmw_hw_context_destroy);
return 0;
+
+out_err:
+ if (res_free)
+ res_free(res);
+ else
+ kfree(res);
+ return ret;
}
static int vmw_context_init(struct vmw_private *dev_priv,
*/
if (unlikely(vmw_user_context_size == 0))
- vmw_user_context_size = ttm_round_pot(sizeof(*ctx)) + 128;
+ vmw_user_context_size = ttm_round_pot(sizeof(*ctx)) + 128 +
+ ((dev_priv->has_mob) ? vmw_cmdbuf_res_man_size() : 0);
ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
{
return &(container_of(ctx, struct vmw_user_context, res)->cbs.list);
}
+
+struct vmw_cmdbuf_res_manager *vmw_context_res_man(struct vmw_resource *ctx)
+{
+ return container_of(ctx, struct vmw_user_context, res)->man;
+}
vmw_execbuf_release_pinned_bo(dev_priv);
- ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
+ ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
if (unlikely(ret != 0))
goto err;
if (pin)
vmw_execbuf_release_pinned_bo(dev_priv);
- ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
+ ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
if (unlikely(ret != 0))
goto err;
if (pin)
vmw_execbuf_release_pinned_bo(dev_priv);
- ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
+ ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
if (unlikely(ret != 0))
goto err_unlock;
if (unlikely(ret != 0))
return ret;
- ret = ttm_bo_reserve(bo, false, true, false, 0);
+ ret = ttm_bo_reserve(bo, false, true, false, NULL);
BUG_ON(ret != 0);
ret = ttm_bo_kmap(bo, 0, 1, &map);
drm_master_put(&vmw_fp->locked_master);
}
- vmw_compat_shader_man_destroy(vmw_fp->shman);
ttm_object_file_release(&vmw_fp->tfile);
kfree(vmw_fp);
}
if (unlikely(vmw_fp->tfile == NULL))
goto out_no_tfile;
- vmw_fp->shman = vmw_compat_shader_man_create(dev_priv);
- if (IS_ERR(vmw_fp->shman))
- goto out_no_shman;
-
file_priv->driver_priv = vmw_fp;
return 0;
-out_no_shman:
- ttm_object_file_release(&vmw_fp->tfile);
out_no_tfile:
kfree(vmw_fp);
return ret;
#include <drm/ttm/ttm_module.h>
#include "vmwgfx_fence.h"
-#define VMWGFX_DRIVER_DATE "20140325"
+#define VMWGFX_DRIVER_DATE "20140704"
#define VMWGFX_DRIVER_MAJOR 2
#define VMWGFX_DRIVER_MINOR 6
-#define VMWGFX_DRIVER_PATCHLEVEL 0
+#define VMWGFX_DRIVER_PATCHLEVEL 1
#define VMWGFX_FILE_PAGE_OFFSET 0x00100000
#define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
#define VMWGFX_MAX_RELOCATIONS 2048
#define VMW_RES_FENCE ttm_driver_type3
#define VMW_RES_SHADER ttm_driver_type4
-struct vmw_compat_shader_manager;
-
struct vmw_fpriv {
struct drm_master *locked_master;
struct ttm_object_file *tfile;
struct list_head fence_events;
bool gb_aware;
- struct vmw_compat_shader_manager *shman;
};
struct vmw_dma_buffer {
void (*hw_destroy) (struct vmw_resource *res);
};
+
+/*
+ * Resources that are managed using ioctls.
+ */
enum vmw_res_type {
vmw_res_context,
vmw_res_surface,
vmw_res_max
};
+/*
+ * Resources that are managed using command streams.
+ */
+enum vmw_cmdbuf_res_type {
+ vmw_cmdbuf_res_compat_shader
+};
+
+struct vmw_cmdbuf_res_manager;
+
struct vmw_cursor_snooper {
struct drm_crtc *crtc;
size_t age;
bool needs_post_query_barrier;
struct vmw_resource *error_resource;
struct vmw_ctx_binding_state staged_bindings;
- struct list_head staged_shaders;
+ struct list_head staged_cmd_res;
};
struct vmw_legacy_display;
extern void vmw_context_binding_res_list_scrub(struct list_head *head);
extern int vmw_context_rebind_all(struct vmw_resource *ctx);
extern struct list_head *vmw_context_binding_list(struct vmw_resource *ctx);
-
+extern struct vmw_cmdbuf_res_manager *
+vmw_context_res_man(struct vmw_resource *ctx);
/*
* Surface management - vmwgfx_surface.c
*/
struct drm_file *file_priv);
extern int vmw_shader_destroy_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern int vmw_compat_shader_lookup(struct vmw_compat_shader_manager *man,
- SVGA3dShaderType shader_type,
- u32 *user_key);
-extern void vmw_compat_shaders_commit(struct vmw_compat_shader_manager *man,
- struct list_head *list);
-extern void vmw_compat_shaders_revert(struct vmw_compat_shader_manager *man,
- struct list_head *list);
-extern int vmw_compat_shader_remove(struct vmw_compat_shader_manager *man,
- u32 user_key,
- SVGA3dShaderType shader_type,
- struct list_head *list);
-extern int vmw_compat_shader_add(struct vmw_compat_shader_manager *man,
+extern int vmw_compat_shader_add(struct vmw_private *dev_priv,
+ struct vmw_cmdbuf_res_manager *man,
u32 user_key, const void *bytecode,
SVGA3dShaderType shader_type,
size_t size,
- struct ttm_object_file *tfile,
struct list_head *list);
-extern struct vmw_compat_shader_manager *
-vmw_compat_shader_man_create(struct vmw_private *dev_priv);
-extern void
-vmw_compat_shader_man_destroy(struct vmw_compat_shader_manager *man);
+extern int vmw_compat_shader_remove(struct vmw_cmdbuf_res_manager *man,
+ u32 user_key, SVGA3dShaderType shader_type,
+ struct list_head *list);
+extern struct vmw_resource *
+vmw_compat_shader_lookup(struct vmw_cmdbuf_res_manager *man,
+ u32 user_key, SVGA3dShaderType shader_type);
+
+/*
+ * Command buffer managed resources - vmwgfx_cmdbuf_res.c
+ */
+
+extern struct vmw_cmdbuf_res_manager *
+vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv);
+extern void vmw_cmdbuf_res_man_destroy(struct vmw_cmdbuf_res_manager *man);
+extern size_t vmw_cmdbuf_res_man_size(void);
+extern struct vmw_resource *
+vmw_cmdbuf_res_lookup(struct vmw_cmdbuf_res_manager *man,
+ enum vmw_cmdbuf_res_type res_type,
+ u32 user_key);
+extern void vmw_cmdbuf_res_revert(struct list_head *list);
+extern void vmw_cmdbuf_res_commit(struct list_head *list);
+extern int vmw_cmdbuf_res_add(struct vmw_cmdbuf_res_manager *man,
+ enum vmw_cmdbuf_res_type res_type,
+ u32 user_key,
+ struct vmw_resource *res,
+ struct list_head *list);
+extern int vmw_cmdbuf_res_remove(struct vmw_cmdbuf_res_manager *man,
+ enum vmw_cmdbuf_res_type res_type,
+ u32 user_key,
+ struct list_head *list);
/**
return 0;
}
+
+/**
+ * vmw_cmd_res_reloc_add - Add a resource to a software context's
+ * relocation- and validation lists.
+ *
+ * @dev_priv: Pointer to a struct vmw_private identifying the device.
+ * @sw_context: Pointer to the software context.
+ * @res_type: Resource type.
+ * @id_loc: Pointer to where the id that needs translation is located.
+ * @res: Valid pointer to a struct vmw_resource.
+ * @p_val: If non null, a pointer to the struct vmw_resource_validate_node
+ * used for this resource is returned here.
+ */
+static int vmw_cmd_res_reloc_add(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ enum vmw_res_type res_type,
+ uint32_t *id_loc,
+ struct vmw_resource *res,
+ struct vmw_resource_val_node **p_val)
+{
+ int ret;
+ struct vmw_resource_val_node *node;
+
+ *p_val = NULL;
+ ret = vmw_resource_relocation_add(&sw_context->res_relocations,
+ res,
+ id_loc - sw_context->buf_start);
+ if (unlikely(ret != 0))
+ goto out_err;
+
+ ret = vmw_resource_val_add(sw_context, res, &node);
+ if (unlikely(ret != 0))
+ goto out_err;
+
+ if (res_type == vmw_res_context && dev_priv->has_mob &&
+ node->first_usage) {
+
+ /*
+ * Put contexts first on the list to be able to exit
+ * list traversal for contexts early.
+ */
+ list_del(&node->head);
+ list_add(&node->head, &sw_context->resource_list);
+
+ ret = vmw_resource_context_res_add(dev_priv, sw_context, res);
+ if (unlikely(ret != 0))
+ goto out_err;
+ node->staged_bindings =
+ kzalloc(sizeof(*node->staged_bindings), GFP_KERNEL);
+ if (node->staged_bindings == NULL) {
+ DRM_ERROR("Failed to allocate context binding "
+ "information.\n");
+ goto out_err;
+ }
+ INIT_LIST_HEAD(&node->staged_bindings->list);
+ }
+
+ if (p_val)
+ *p_val = node;
+
+out_err:
+ return ret;
+}
+
+
/**
- * vmw_cmd_compat_res_check - Check that a resource is present and if so, put it
+ * vmw_cmd_res_check - Check that a resource is present and if so, put it
* on the resource validate list unless it's already there.
*
* @dev_priv: Pointer to a device private structure.
* @sw_context: Pointer to the software context.
* @res_type: Resource type.
* @converter: User-space visisble type specific information.
- * @id: user-space resource id handle.
* @id_loc: Pointer to the location in the command buffer currently being
* parsed from where the user-space resource id handle is located.
* @p_val: Pointer to pointer to resource validalidation node. Populated
* on exit.
*/
static int
-vmw_cmd_compat_res_check(struct vmw_private *dev_priv,
- struct vmw_sw_context *sw_context,
- enum vmw_res_type res_type,
- const struct vmw_user_resource_conv *converter,
- uint32_t id,
- uint32_t *id_loc,
- struct vmw_resource_val_node **p_val)
+vmw_cmd_res_check(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ enum vmw_res_type res_type,
+ const struct vmw_user_resource_conv *converter,
+ uint32_t *id_loc,
+ struct vmw_resource_val_node **p_val)
{
struct vmw_res_cache_entry *rcache =
&sw_context->res_cache[res_type];
struct vmw_resource_val_node *node;
int ret;
- if (id == SVGA3D_INVALID_ID) {
+ if (*id_loc == SVGA3D_INVALID_ID) {
if (p_val)
*p_val = NULL;
if (res_type == vmw_res_context) {
* resource
*/
- if (likely(rcache->valid && id == rcache->handle)) {
+ if (likely(rcache->valid && *id_loc == rcache->handle)) {
const struct vmw_resource *res = rcache->res;
rcache->node->first_usage = false;
ret = vmw_user_resource_lookup_handle(dev_priv,
sw_context->fp->tfile,
- id,
+ *id_loc,
converter,
&res);
if (unlikely(ret != 0)) {
DRM_ERROR("Could not find or use resource 0x%08x.\n",
- (unsigned) id);
+ (unsigned) *id_loc);
dump_stack();
return ret;
}
rcache->valid = true;
rcache->res = res;
- rcache->handle = id;
-
- ret = vmw_resource_relocation_add(&sw_context->res_relocations,
- res,
- id_loc - sw_context->buf_start);
- if (unlikely(ret != 0))
- goto out_no_reloc;
+ rcache->handle = *id_loc;
- ret = vmw_resource_val_add(sw_context, res, &node);
+ ret = vmw_cmd_res_reloc_add(dev_priv, sw_context, res_type, id_loc,
+ res, &node);
if (unlikely(ret != 0))
goto out_no_reloc;
rcache->node = node;
if (p_val)
*p_val = node;
-
- if (dev_priv->has_mob && node->first_usage &&
- res_type == vmw_res_context) {
- ret = vmw_resource_context_res_add(dev_priv, sw_context, res);
- if (unlikely(ret != 0))
- goto out_no_reloc;
- node->staged_bindings =
- kzalloc(sizeof(*node->staged_bindings), GFP_KERNEL);
- if (node->staged_bindings == NULL) {
- DRM_ERROR("Failed to allocate context binding "
- "information.\n");
- goto out_no_reloc;
- }
- INIT_LIST_HEAD(&node->staged_bindings->list);
- }
-
vmw_resource_unreference(&res);
return 0;
return ret;
}
-/**
- * vmw_cmd_res_check - Check that a resource is present and if so, put it
- * on the resource validate list unless it's already there.
- *
- * @dev_priv: Pointer to a device private structure.
- * @sw_context: Pointer to the software context.
- * @res_type: Resource type.
- * @converter: User-space visisble type specific information.
- * @id_loc: Pointer to the location in the command buffer currently being
- * parsed from where the user-space resource id handle is located.
- * @p_val: Pointer to pointer to resource validalidation node. Populated
- * on exit.
- */
-static int
-vmw_cmd_res_check(struct vmw_private *dev_priv,
- struct vmw_sw_context *sw_context,
- enum vmw_res_type res_type,
- const struct vmw_user_resource_conv *converter,
- uint32_t *id_loc,
- struct vmw_resource_val_node **p_val)
-{
- return vmw_cmd_compat_res_check(dev_priv, sw_context, res_type,
- converter, *id_loc, id_loc, p_val);
-}
-
/**
* vmw_rebind_contexts - Rebind all resources previously bound to
* referenced contexts.
int ret;
list_for_each_entry(val, &sw_context->resource_list, head) {
- if (likely(!val->staged_bindings))
- continue;
+ if (unlikely(!val->staged_bindings))
+ break;
ret = vmw_context_rebind_all(val->res);
if (unlikely(ret != 0)) {
} *cmd;
int ret;
size_t size;
+ struct vmw_resource_val_node *val;
cmd = container_of(header, struct vmw_shader_define_cmd,
header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
user_context_converter, &cmd->body.cid,
- NULL);
+ &val);
if (unlikely(ret != 0))
return ret;
return 0;
size = cmd->header.size - sizeof(cmd->body);
- ret = vmw_compat_shader_add(sw_context->fp->shman,
+ ret = vmw_compat_shader_add(dev_priv,
+ vmw_context_res_man(val->res),
cmd->body.shid, cmd + 1,
cmd->body.type, size,
- sw_context->fp->tfile,
- &sw_context->staged_shaders);
+ &sw_context->staged_cmd_res);
if (unlikely(ret != 0))
return ret;
SVGA3dCmdDestroyShader body;
} *cmd;
int ret;
+ struct vmw_resource_val_node *val;
cmd = container_of(header, struct vmw_shader_destroy_cmd,
header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
user_context_converter, &cmd->body.cid,
- NULL);
+ &val);
if (unlikely(ret != 0))
return ret;
if (unlikely(!dev_priv->has_mob))
return 0;
- ret = vmw_compat_shader_remove(sw_context->fp->shman,
+ ret = vmw_compat_shader_remove(vmw_context_res_man(val->res),
cmd->body.shid,
cmd->body.type,
- &sw_context->staged_shaders);
+ &sw_context->staged_cmd_res);
if (unlikely(ret != 0))
return ret;
SVGA3dCmdHeader header;
SVGA3dCmdSetShader body;
} *cmd;
- struct vmw_resource_val_node *ctx_node;
+ struct vmw_resource_val_node *ctx_node, *res_node = NULL;
+ struct vmw_ctx_bindinfo bi;
+ struct vmw_resource *res = NULL;
int ret;
cmd = container_of(header, struct vmw_set_shader_cmd,
if (unlikely(ret != 0))
return ret;
- if (dev_priv->has_mob) {
- struct vmw_ctx_bindinfo bi;
- struct vmw_resource_val_node *res_node;
- u32 shid = cmd->body.shid;
-
- if (shid != SVGA3D_INVALID_ID)
- (void) vmw_compat_shader_lookup(sw_context->fp->shman,
- cmd->body.type,
- &shid);
-
- ret = vmw_cmd_compat_res_check(dev_priv, sw_context,
- vmw_res_shader,
- user_shader_converter,
- shid,
- &cmd->body.shid, &res_node);
+ if (!dev_priv->has_mob)
+ return 0;
+
+ if (cmd->body.shid != SVGA3D_INVALID_ID) {
+ res = vmw_compat_shader_lookup
+ (vmw_context_res_man(ctx_node->res),
+ cmd->body.shid,
+ cmd->body.type);
+
+ if (!IS_ERR(res)) {
+ ret = vmw_cmd_res_reloc_add(dev_priv, sw_context,
+ vmw_res_shader,
+ &cmd->body.shid, res,
+ &res_node);
+ vmw_resource_unreference(&res);
+ if (unlikely(ret != 0))
+ return ret;
+ }
+ }
+
+ if (!res_node) {
+ ret = vmw_cmd_res_check(dev_priv, sw_context,
+ vmw_res_shader,
+ user_shader_converter,
+ &cmd->body.shid, &res_node);
if (unlikely(ret != 0))
return ret;
-
- bi.ctx = ctx_node->res;
- bi.res = res_node ? res_node->res : NULL;
- bi.bt = vmw_ctx_binding_shader;
- bi.i1.shader_type = cmd->body.type;
- return vmw_context_binding_add(ctx_node->staged_bindings, &bi);
}
- return 0;
+ bi.ctx = ctx_node->res;
+ bi.res = res_node ? res_node->res : NULL;
+ bi.bt = vmw_ctx_binding_shader;
+ bi.i1.shader_type = cmd->body.type;
+ return vmw_context_binding_add(ctx_node->staged_bindings, &bi);
}
/**
}
}
+
+
int vmw_execbuf_process(struct drm_file *file_priv,
struct vmw_private *dev_priv,
void __user *user_commands,
goto out_unlock;
sw_context->res_ht_initialized = true;
}
- INIT_LIST_HEAD(&sw_context->staged_shaders);
+ INIT_LIST_HEAD(&sw_context->staged_cmd_res);
INIT_LIST_HEAD(&resource_list);
ret = vmw_cmd_check_all(dev_priv, sw_context, kernel_commands,
}
list_splice_init(&sw_context->resource_list, &resource_list);
- vmw_compat_shaders_commit(sw_context->fp->shman,
- &sw_context->staged_shaders);
+ vmw_cmdbuf_res_commit(&sw_context->staged_cmd_res);
mutex_unlock(&dev_priv->cmdbuf_mutex);
/*
list_splice_init(&sw_context->resource_list, &resource_list);
error_resource = sw_context->error_resource;
sw_context->error_resource = NULL;
- vmw_compat_shaders_revert(sw_context->fp->shman,
- &sw_context->staged_shaders);
+ vmw_cmdbuf_res_revert(&sw_context->staged_cmd_res);
mutex_unlock(&dev_priv->cmdbuf_mutex);
/*
static int vmw_gmrid_man_get_node(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
+ uint32_t flags,
struct ttm_mem_reg *mem)
{
struct vmwgfx_gmrid_man *gman =
vmw_surface_unreference(&du->cursor_surface);
if (du->cursor_dmabuf)
vmw_dmabuf_unreference(&du->cursor_dmabuf);
- drm_sysfs_connector_remove(&du->connector);
+ drm_connector_unregister(&du->connector);
drm_crtc_cleanup(&du->crtc);
drm_encoder_cleanup(&du->encoder);
drm_connector_cleanup(&du->connector);
kmap_offset = 0;
kmap_num = (width*height*4 + PAGE_SIZE - 1) >> PAGE_SHIFT;
- ret = ttm_bo_reserve(&dmabuf->base, true, false, false, 0);
+ ret = ttm_bo_reserve(&dmabuf->base, true, false, false, NULL);
if (unlikely(ret != 0)) {
DRM_ERROR("reserve failed\n");
return -EINVAL;
kmap_offset = cmd->dma.guest.ptr.offset >> PAGE_SHIFT;
kmap_num = (64*64*4) >> PAGE_SHIFT;
- ret = ttm_bo_reserve(bo, true, false, false, 0);
+ ret = ttm_bo_reserve(bo, true, false, false, NULL);
if (unlikely(ret != 0)) {
DRM_ERROR("reserve failed\n");
return;
{
struct drm_vmw_cursor_bypass_arg *arg = data;
struct vmw_display_unit *du;
- struct drm_mode_object *obj;
struct drm_crtc *crtc;
int ret = 0;
return 0;
}
- obj = drm_mode_object_find(dev, arg->crtc_id, DRM_MODE_OBJECT_CRTC);
- if (!obj) {
+ crtc = drm_crtc_find(dev, arg->crtc_id);
+ if (!crtc) {
ret = -ENOENT;
goto out;
}
- crtc = obj_to_crtc(obj);
du = vmw_crtc_to_du(crtc);
du->hotspot_x = arg->xhot;
encoder->possible_crtcs = (1 << unit);
encoder->possible_clones = 0;
- (void) drm_sysfs_connector_add(connector);
+ (void) drm_connector_register(connector);
drm_crtc_init(dev, crtc, &vmw_legacy_crtc_funcs);
if (res->backup) {
struct ttm_buffer_object *bo = &res->backup->base;
- ttm_bo_reserve(bo, false, false, false, 0);
+ ttm_bo_reserve(bo, false, false, false, NULL);
if (!list_empty(&res->mob_head) &&
res->func->unbind != NULL) {
struct ttm_validate_buffer val_buf;
encoder->possible_crtcs = (1 << unit);
encoder->possible_clones = 0;
- (void) drm_sysfs_connector_add(connector);
+ (void) drm_connector_register(connector);
drm_crtc_init(dev, crtc, &vmw_screen_object_crtc_funcs);
#include "vmwgfx_resource_priv.h"
#include "ttm/ttm_placement.h"
-#define VMW_COMPAT_SHADER_HT_ORDER 12
-
struct vmw_shader {
struct vmw_resource res;
SVGA3dShaderType type;
struct vmw_shader shader;
};
-/**
- * enum vmw_compat_shader_state - Staging state for compat shaders
- */
-enum vmw_compat_shader_state {
- VMW_COMPAT_COMMITED,
- VMW_COMPAT_ADD,
- VMW_COMPAT_DEL
-};
-
-/**
- * struct vmw_compat_shader - Metadata for compat shaders.
- *
- * @handle: The TTM handle of the guest backed shader.
- * @tfile: The struct ttm_object_file the guest backed shader is registered
- * with.
- * @hash: Hash item for lookup.
- * @head: List head for staging lists or the compat shader manager list.
- * @state: Staging state.
- *
- * The structure is protected by the cmdbuf lock.
- */
-struct vmw_compat_shader {
- u32 handle;
- struct ttm_object_file *tfile;
- struct drm_hash_item hash;
- struct list_head head;
- enum vmw_compat_shader_state state;
-};
-
-/**
- * struct vmw_compat_shader_manager - Compat shader manager.
- *
- * @shaders: Hash table containing staged and commited compat shaders
- * @list: List of commited shaders.
- * @dev_priv: Pointer to a device private structure.
- *
- * @shaders and @list are protected by the cmdbuf mutex for now.
- */
-struct vmw_compat_shader_manager {
- struct drm_open_hash shaders;
- struct list_head list;
- struct vmw_private *dev_priv;
-};
+static uint64_t vmw_user_shader_size;
+static uint64_t vmw_shader_size;
static void vmw_user_shader_free(struct vmw_resource *res);
static struct vmw_resource *
struct ttm_validate_buffer *val_buf);
static int vmw_gb_shader_destroy(struct vmw_resource *res);
-static uint64_t vmw_user_shader_size;
-
static const struct vmw_user_resource_conv user_shader_conv = {
.object_type = VMW_RES_SHADER,
.base_obj_to_res = vmw_user_shader_base_to_res,
vmw_user_shader_size);
}
+static void vmw_shader_free(struct vmw_resource *res)
+{
+ struct vmw_shader *shader = vmw_res_to_shader(res);
+ struct vmw_private *dev_priv = res->dev_priv;
+
+ kfree(shader);
+ ttm_mem_global_free(vmw_mem_glob(dev_priv),
+ vmw_shader_size);
+}
+
/**
* This function is called when user space has no more references on the
* base object. It releases the base-object's reference on the resource object.
TTM_REF_USAGE);
}
-static int vmw_shader_alloc(struct vmw_private *dev_priv,
- struct vmw_dma_buffer *buffer,
- size_t shader_size,
- size_t offset,
- SVGA3dShaderType shader_type,
- struct ttm_object_file *tfile,
- u32 *handle)
+static int vmw_user_shader_alloc(struct vmw_private *dev_priv,
+ struct vmw_dma_buffer *buffer,
+ size_t shader_size,
+ size_t offset,
+ SVGA3dShaderType shader_type,
+ struct ttm_object_file *tfile,
+ u32 *handle)
{
struct vmw_user_shader *ushader;
struct vmw_resource *res, *tmp;
}
+struct vmw_resource *vmw_shader_alloc(struct vmw_private *dev_priv,
+ struct vmw_dma_buffer *buffer,
+ size_t shader_size,
+ size_t offset,
+ SVGA3dShaderType shader_type)
+{
+ struct vmw_shader *shader;
+ struct vmw_resource *res;
+ int ret;
+
+ /*
+ * Approximate idr memory usage with 128 bytes. It will be limited
+ * by maximum number_of shaders anyway.
+ */
+ if (unlikely(vmw_shader_size == 0))
+ vmw_shader_size =
+ ttm_round_pot(sizeof(struct vmw_shader)) + 128;
+
+ ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
+ vmw_shader_size,
+ false, true);
+ if (unlikely(ret != 0)) {
+ if (ret != -ERESTARTSYS)
+ DRM_ERROR("Out of graphics memory for shader "
+ "creation.\n");
+ goto out_err;
+ }
+
+ shader = kzalloc(sizeof(*shader), GFP_KERNEL);
+ if (unlikely(shader == NULL)) {
+ ttm_mem_global_free(vmw_mem_glob(dev_priv),
+ vmw_shader_size);
+ ret = -ENOMEM;
+ goto out_err;
+ }
+
+ res = &shader->res;
+
+ /*
+ * From here on, the destructor takes over resource freeing.
+ */
+ ret = vmw_gb_shader_init(dev_priv, res, shader_size,
+ offset, shader_type, buffer,
+ vmw_shader_free);
+
+out_err:
+ return ret ? ERR_PTR(ret) : res;
+}
+
+
int vmw_shader_define_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
if (unlikely(ret != 0))
goto out_bad_arg;
- ret = vmw_shader_alloc(dev_priv, buffer, arg->size, arg->offset,
- shader_type, tfile, &arg->shader_handle);
+ ret = vmw_user_shader_alloc(dev_priv, buffer, arg->size, arg->offset,
+ shader_type, tfile, &arg->shader_handle);
ttm_read_unlock(&dev_priv->reservation_sem);
out_bad_arg:
}
/**
- * vmw_compat_shader_lookup - Look up a compat shader
- *
- * @man: Pointer to the compat shader manager.
- * @shader_type: The shader type, that combined with the user_key identifies
- * the shader.
- * @user_key: On entry, this should be a pointer to the user_key.
- * On successful exit, it will contain the guest-backed shader's TTM handle.
+ * vmw_compat_shader_id_ok - Check whether a compat shader user key and
+ * shader type are within valid bounds.
*
- * Returns 0 on success. Non-zero on failure, in which case the value pointed
- * to by @user_key is unmodified.
- */
-int vmw_compat_shader_lookup(struct vmw_compat_shader_manager *man,
- SVGA3dShaderType shader_type,
- u32 *user_key)
-{
- struct drm_hash_item *hash;
- int ret;
- unsigned long key = *user_key | (shader_type << 24);
-
- ret = drm_ht_find_item(&man->shaders, key, &hash);
- if (unlikely(ret != 0))
- return ret;
-
- *user_key = drm_hash_entry(hash, struct vmw_compat_shader,
- hash)->handle;
-
- return 0;
-}
-
-/**
- * vmw_compat_shader_free - Free a compat shader.
- *
- * @man: Pointer to the compat shader manager.
- * @entry: Pointer to a struct vmw_compat_shader.
- *
- * Frees a struct vmw_compat_shder entry and drops its reference to the
- * guest backed shader.
- */
-static void vmw_compat_shader_free(struct vmw_compat_shader_manager *man,
- struct vmw_compat_shader *entry)
-{
- list_del(&entry->head);
- WARN_ON(drm_ht_remove_item(&man->shaders, &entry->hash));
- WARN_ON(ttm_ref_object_base_unref(entry->tfile, entry->handle,
- TTM_REF_USAGE));
- kfree(entry);
-}
-
-/**
- * vmw_compat_shaders_commit - Commit a list of compat shader actions.
- *
- * @man: Pointer to the compat shader manager.
- * @list: Caller's list of compat shader actions.
+ * @user_key: User space id of the shader.
+ * @shader_type: Shader type.
*
- * This function commits a list of compat shader additions or removals.
- * It is typically called when the execbuf ioctl call triggering these
- * actions has commited the fifo contents to the device.
+ * Returns true if valid false if not.
*/
-void vmw_compat_shaders_commit(struct vmw_compat_shader_manager *man,
- struct list_head *list)
+static bool vmw_compat_shader_id_ok(u32 user_key, SVGA3dShaderType shader_type)
{
- struct vmw_compat_shader *entry, *next;
-
- list_for_each_entry_safe(entry, next, list, head) {
- list_del(&entry->head);
- switch (entry->state) {
- case VMW_COMPAT_ADD:
- entry->state = VMW_COMPAT_COMMITED;
- list_add_tail(&entry->head, &man->list);
- break;
- case VMW_COMPAT_DEL:
- ttm_ref_object_base_unref(entry->tfile, entry->handle,
- TTM_REF_USAGE);
- kfree(entry);
- break;
- default:
- BUG();
- break;
- }
- }
+ return user_key <= ((1 << 20) - 1) && (unsigned) shader_type < 16;
}
/**
- * vmw_compat_shaders_revert - Revert a list of compat shader actions
+ * vmw_compat_shader_key - Compute a hash key suitable for a compat shader.
*
- * @man: Pointer to the compat shader manager.
- * @list: Caller's list of compat shader actions.
+ * @user_key: User space id of the shader.
+ * @shader_type: Shader type.
*
- * This function reverts a list of compat shader additions or removals.
- * It is typically called when the execbuf ioctl call triggering these
- * actions failed for some reason, and the command stream was never
- * submitted.
+ * Returns a hash key suitable for a command buffer managed resource
+ * manager hash table.
*/
-void vmw_compat_shaders_revert(struct vmw_compat_shader_manager *man,
- struct list_head *list)
+static u32 vmw_compat_shader_key(u32 user_key, SVGA3dShaderType shader_type)
{
- struct vmw_compat_shader *entry, *next;
- int ret;
-
- list_for_each_entry_safe(entry, next, list, head) {
- switch (entry->state) {
- case VMW_COMPAT_ADD:
- vmw_compat_shader_free(man, entry);
- break;
- case VMW_COMPAT_DEL:
- ret = drm_ht_insert_item(&man->shaders, &entry->hash);
- list_del(&entry->head);
- list_add_tail(&entry->head, &man->list);
- entry->state = VMW_COMPAT_COMMITED;
- break;
- default:
- BUG();
- break;
- }
- }
+ return user_key | (shader_type << 20);
}
/**
* vmw_compat_shader_remove - Stage a compat shader for removal.
*
- * @man: Pointer to the compat shader manager
+ * @man: Pointer to the compat shader manager identifying the shader namespace.
* @user_key: The key that is used to identify the shader. The key is
* unique to the shader type.
* @shader_type: Shader type.
- * @list: Caller's list of staged shader actions.
- *
- * This function stages a compat shader for removal and removes the key from
- * the shader manager's hash table. If the shader was previously only staged
- * for addition it is completely removed (But the execbuf code may keep a
- * reference if it was bound to a context between addition and removal). If
- * it was previously commited to the manager, it is staged for removal.
+ * @list: Caller's list of staged command buffer resource actions.
*/
-int vmw_compat_shader_remove(struct vmw_compat_shader_manager *man,
+int vmw_compat_shader_remove(struct vmw_cmdbuf_res_manager *man,
u32 user_key, SVGA3dShaderType shader_type,
struct list_head *list)
{
- struct vmw_compat_shader *entry;
- struct drm_hash_item *hash;
- int ret;
-
- ret = drm_ht_find_item(&man->shaders, user_key | (shader_type << 24),
- &hash);
- if (likely(ret != 0))
+ if (!vmw_compat_shader_id_ok(user_key, shader_type))
return -EINVAL;
- entry = drm_hash_entry(hash, struct vmw_compat_shader, hash);
-
- switch (entry->state) {
- case VMW_COMPAT_ADD:
- vmw_compat_shader_free(man, entry);
- break;
- case VMW_COMPAT_COMMITED:
- (void) drm_ht_remove_item(&man->shaders, &entry->hash);
- list_del(&entry->head);
- entry->state = VMW_COMPAT_DEL;
- list_add_tail(&entry->head, list);
- break;
- default:
- BUG();
- break;
- }
-
- return 0;
+ return vmw_cmdbuf_res_remove(man, vmw_cmdbuf_res_compat_shader,
+ vmw_compat_shader_key(user_key,
+ shader_type),
+ list);
}
/**
- * vmw_compat_shader_add - Create a compat shader and add the
- * key to the manager
+ * vmw_compat_shader_add - Create a compat shader and stage it for addition
+ * as a command buffer managed resource.
*
- * @man: Pointer to the compat shader manager
+ * @man: Pointer to the compat shader manager identifying the shader namespace.
* @user_key: The key that is used to identify the shader. The key is
* unique to the shader type.
* @bytecode: Pointer to the bytecode of the shader.
* @shader_type: Shader type.
* @tfile: Pointer to a struct ttm_object_file that the guest-backed shader is
* to be created with.
- * @list: Caller's list of staged shader actions.
+ * @list: Caller's list of staged command buffer resource actions.
*
- * Note that only the key is added to the shader manager's hash table.
- * The shader is not yet added to the shader manager's list of shaders.
*/
-int vmw_compat_shader_add(struct vmw_compat_shader_manager *man,
+int vmw_compat_shader_add(struct vmw_private *dev_priv,
+ struct vmw_cmdbuf_res_manager *man,
u32 user_key, const void *bytecode,
SVGA3dShaderType shader_type,
size_t size,
- struct ttm_object_file *tfile,
struct list_head *list)
{
struct vmw_dma_buffer *buf;
struct ttm_bo_kmap_obj map;
bool is_iomem;
- struct vmw_compat_shader *compat;
- u32 handle;
int ret;
+ struct vmw_resource *res;
- if (user_key > ((1 << 24) - 1) || (unsigned) shader_type > 16)
+ if (!vmw_compat_shader_id_ok(user_key, shader_type))
return -EINVAL;
/* Allocate and pin a DMA buffer */
if (unlikely(buf == NULL))
return -ENOMEM;
- ret = vmw_dmabuf_init(man->dev_priv, buf, size, &vmw_sys_ne_placement,
+ ret = vmw_dmabuf_init(dev_priv, buf, size, &vmw_sys_ne_placement,
true, vmw_dmabuf_bo_free);
if (unlikely(ret != 0))
goto out;
WARN_ON(ret != 0);
ttm_bo_unreserve(&buf->base);
- /* Create a guest-backed shader container backed by the dma buffer */
- ret = vmw_shader_alloc(man->dev_priv, buf, size, 0, shader_type,
- tfile, &handle);
- vmw_dmabuf_unreference(&buf);
+ res = vmw_shader_alloc(dev_priv, buf, size, 0, shader_type);
if (unlikely(ret != 0))
goto no_reserve;
- /*
- * Create a compat shader structure and stage it for insertion
- * in the manager
- */
- compat = kzalloc(sizeof(*compat), GFP_KERNEL);
- if (compat == NULL)
- goto no_compat;
-
- compat->hash.key = user_key | (shader_type << 24);
- ret = drm_ht_insert_item(&man->shaders, &compat->hash);
- if (unlikely(ret != 0))
- goto out_invalid_key;
-
- compat->state = VMW_COMPAT_ADD;
- compat->handle = handle;
- compat->tfile = tfile;
- list_add_tail(&compat->head, list);
-
- return 0;
-out_invalid_key:
- kfree(compat);
-no_compat:
- ttm_ref_object_base_unref(tfile, handle, TTM_REF_USAGE);
+ ret = vmw_cmdbuf_res_add(man, vmw_cmdbuf_res_compat_shader,
+ vmw_compat_shader_key(user_key, shader_type),
+ res, list);
+ vmw_resource_unreference(&res);
no_reserve:
+ vmw_dmabuf_unreference(&buf);
out:
return ret;
}
/**
- * vmw_compat_shader_man_create - Create a compat shader manager
- *
- * @dev_priv: Pointer to a device private structure.
- *
- * Typically done at file open time. If successful returns a pointer to a
- * compat shader manager. Otherwise returns an error pointer.
- */
-struct vmw_compat_shader_manager *
-vmw_compat_shader_man_create(struct vmw_private *dev_priv)
-{
- struct vmw_compat_shader_manager *man;
- int ret;
-
- man = kzalloc(sizeof(*man), GFP_KERNEL);
- if (man == NULL)
- return ERR_PTR(-ENOMEM);
-
- man->dev_priv = dev_priv;
- INIT_LIST_HEAD(&man->list);
- ret = drm_ht_create(&man->shaders, VMW_COMPAT_SHADER_HT_ORDER);
- if (ret == 0)
- return man;
-
- kfree(man);
- return ERR_PTR(ret);
-}
-
-/**
- * vmw_compat_shader_man_destroy - Destroy a compat shader manager
+ * vmw_compat_shader_lookup - Look up a compat shader
*
- * @man: Pointer to the shader manager to destroy.
+ * @man: Pointer to the command buffer managed resource manager identifying
+ * the shader namespace.
+ * @user_key: The user space id of the shader.
+ * @shader_type: The shader type.
*
- * Typically done at file close time.
+ * Returns a refcounted pointer to a struct vmw_resource if the shader was
+ * found. An error pointer otherwise.
*/
-void vmw_compat_shader_man_destroy(struct vmw_compat_shader_manager *man)
+struct vmw_resource *
+vmw_compat_shader_lookup(struct vmw_cmdbuf_res_manager *man,
+ u32 user_key,
+ SVGA3dShaderType shader_type)
{
- struct vmw_compat_shader *entry, *next;
-
- mutex_lock(&man->dev_priv->cmdbuf_mutex);
- list_for_each_entry_safe(entry, next, &man->list, head)
- vmw_compat_shader_free(man, entry);
+ if (!vmw_compat_shader_id_ok(user_key, shader_type))
+ return ERR_PTR(-EINVAL);
- mutex_unlock(&man->dev_priv->cmdbuf_mutex);
- kfree(man);
+ return vmw_cmdbuf_res_lookup(man, vmw_cmdbuf_res_compat_shader,
+ vmw_compat_shader_key(user_key,
+ shader_type));
}
struct sg_table *sgt;
dma_addr_t phys_addr;
- reloc->target = host1x_bo_get(reloc->target);
- if (!reloc->target)
+ reloc->target.bo = host1x_bo_get(reloc->target.bo);
+ if (!reloc->target.bo)
goto unpin;
- phys_addr = host1x_bo_pin(reloc->target, &sgt);
+ phys_addr = host1x_bo_pin(reloc->target.bo, &sgt);
if (!phys_addr)
goto unpin;
job->addr_phys[job->num_unpins] = phys_addr;
- job->unpins[job->num_unpins].bo = reloc->target;
+ job->unpins[job->num_unpins].bo = reloc->target.bo;
job->unpins[job->num_unpins].sgt = sgt;
job->num_unpins++;
}
for (i = 0; i < job->num_relocs; i++) {
struct host1x_reloc *reloc = &job->relocarray[i];
u32 reloc_addr = (job->reloc_addr_phys[i] +
- reloc->target_offset) >> reloc->shift;
+ reloc->target.offset) >> reloc->shift;
u32 *target;
/* skip all other gathers */
- if (cmdbuf != reloc->cmdbuf)
+ if (cmdbuf != reloc->cmdbuf.bo)
continue;
- if (last_page != reloc->cmdbuf_offset >> PAGE_SHIFT) {
+ if (last_page != reloc->cmdbuf.offset >> PAGE_SHIFT) {
if (cmdbuf_page_addr)
host1x_bo_kunmap(cmdbuf, last_page,
cmdbuf_page_addr);
cmdbuf_page_addr = host1x_bo_kmap(cmdbuf,
- reloc->cmdbuf_offset >> PAGE_SHIFT);
- last_page = reloc->cmdbuf_offset >> PAGE_SHIFT;
+ reloc->cmdbuf.offset >> PAGE_SHIFT);
+ last_page = reloc->cmdbuf.offset >> PAGE_SHIFT;
if (unlikely(!cmdbuf_page_addr)) {
pr_err("Could not map cmdbuf for relocation\n");
}
}
- target = cmdbuf_page_addr + (reloc->cmdbuf_offset & ~PAGE_MASK);
+ target = cmdbuf_page_addr + (reloc->cmdbuf.offset & ~PAGE_MASK);
*target = reloc_addr;
}
{
offset *= sizeof(u32);
- if (reloc->cmdbuf != cmdbuf || reloc->cmdbuf_offset != offset)
+ if (reloc->cmdbuf.bo != cmdbuf || reloc->cmdbuf.offset != offset)
return false;
return true;
if (conflict->locks & lwants)
return conflict;
- /* Ok, now check if he owns the resource we want. We don't need
- * to check "decodes" since it should be impossible to own
- * own legacy resources you don't decode unless I have a bug
- * in this code...
+ /* Ok, now check if it owns the resource we want. We can
+ * lock resources that are not decoded, therefore a device
+ * can own resources it doesn't decode.
*/
- WARN_ON(conflict->owns & ~conflict->decodes);
match = lwants & conflict->owns;
if (!match)
continue;
flags = 0;
pci_bits = 0;
+ /* If we can't control legacy resources via the bridge, we
+ * also need to disable normal decoding.
+ */
if (!conflict->bridge_has_one_vga) {
- vga_irq_set_state(conflict, false);
- flags |= PCI_VGA_STATE_CHANGE_DECODES;
- if (match & (VGA_RSRC_LEGACY_MEM|VGA_RSRC_NORMAL_MEM))
+ if ((match & conflict->decodes) & VGA_RSRC_LEGACY_MEM)
pci_bits |= PCI_COMMAND_MEMORY;
- if (match & (VGA_RSRC_LEGACY_IO|VGA_RSRC_NORMAL_IO))
+ if ((match & conflict->decodes) & VGA_RSRC_LEGACY_IO)
pci_bits |= PCI_COMMAND_IO;
+
+ if (pci_bits) {
+ vga_irq_set_state(conflict, false);
+ flags |= PCI_VGA_STATE_CHANGE_DECODES;
+ }
}
if (change_bridge)
pci_set_vga_state(conflict->pdev, false, pci_bits, flags);
conflict->owns &= ~match;
- /* If he also owned non-legacy, that is no longer the case */
- if (match & VGA_RSRC_LEGACY_MEM)
+
+ /* If we disabled normal decoding, reflect it in owns */
+ if (pci_bits & PCI_COMMAND_MEMORY)
conflict->owns &= ~VGA_RSRC_NORMAL_MEM;
- if (match & VGA_RSRC_LEGACY_IO)
+ if (pci_bits & PCI_COMMAND_IO)
conflict->owns &= ~VGA_RSRC_NORMAL_IO;
}
enable_them:
/* ok dude, we got it, everybody conflicting has been disabled, let's
- * enable us. Make sure we don't mark a bit in "owns" that we don't
- * also have in "decodes". We can lock resources we don't decode but
- * not own them.
+ * enable us. Mark any bits in "owns" regardless of whether we
+ * decoded them. We can lock resources we don't decode, therefore
+ * we must track them via "owns".
*/
flags = 0;
pci_bits = 0;
if (wants & (VGA_RSRC_LEGACY_IO|VGA_RSRC_NORMAL_IO))
pci_bits |= PCI_COMMAND_IO;
}
- if (!!(wants & VGA_RSRC_LEGACY_MASK))
+ if (wants & VGA_RSRC_LEGACY_MASK)
flags |= PCI_VGA_STATE_CHANGE_BRIDGE;
pci_set_vga_state(vgadev->pdev, true, pci_bits, flags);
if (!vgadev->bridge_has_one_vga) {
vga_irq_set_state(vgadev, true);
}
- vgadev->owns |= (wants & vgadev->decodes);
+ vgadev->owns |= wants;
lock_them:
vgadev->locks |= (rsrc & VGA_RSRC_LEGACY_MASK);
if (rsrc & VGA_RSRC_LEGACY_IO)
old_decodes = vgadev->decodes;
decodes_removed = ~new_decodes & old_decodes;
decodes_unlocked = vgadev->locks & decodes_removed;
- vgadev->owns &= ~decodes_removed;
vgadev->decodes = new_decodes;
pr_info("vgaarb: device changed decodes: PCI:%s,olddecodes=%s,decodes=%s:owns=%s\n",
Say Y here if you have a Holtek On Line Grip based game controller
and want to have force feedback support for it.
+config HID_GT683R
+ tristate "MSI GT68xR LED support"
+ depends on LEDS_CLASS && USB_HID
+ ---help---
+ Say Y here if you want to enable support for the three MSI GT68xR LEDs
+
+ This driver support following modes:
+ - Normal: LEDs are fully on when enabled
+ - Audio: LEDs brightness depends on sound level
+ - Breathing: LEDs brightness varies at human breathing rate
+
+ Currently the following devices are know to be supported:
+ - MSI GT683R
+
config HID_HUION
tristate "Huion tablets"
depends on USB_HID
obj-$(CONFIG_HID_ELECOM) += hid-elecom.o
obj-$(CONFIG_HID_ELO) += hid-elo.o
obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
+obj-$(CONFIG_HID_GT683R) += hid-gt683r.o
obj-$(CONFIG_HID_GYRATION) += hid-gyration.o
obj-$(CONFIG_HID_HOLTEK) += hid-holtek-kbd.o
obj-$(CONFIG_HID_HOLTEK) += hid-holtek-mouse.o
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2) },
--- /dev/null
+/*
+ * MSI GT683R led driver
+ *
+ * Copyright (c) 2014 Janne Kanniainen <janne.kanniainen@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/kernel.h>
+#include <linux/leds.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+#define GT683R_BUFFER_SIZE 8
+
+/*
+ * GT683R_LED_OFF: all LEDs are off
+ * GT683R_LED_AUDIO: LEDs brightness depends on sound level
+ * GT683R_LED_BREATHING: LEDs brightness varies at human breathing rate
+ * GT683R_LED_NORMAL: LEDs are fully on when enabled
+ */
+enum gt683r_led_mode {
+ GT683R_LED_OFF = 0,
+ GT683R_LED_AUDIO = 2,
+ GT683R_LED_BREATHING = 3,
+ GT683R_LED_NORMAL = 5
+};
+
+enum gt683r_panels {
+ GT683R_LED_BACK = 0,
+ GT683R_LED_SIDE = 1,
+ GT683R_LED_FRONT = 2,
+ GT683R_LED_COUNT,
+};
+
+static const char * const gt683r_panel_names[] = {
+ "back",
+ "side",
+ "front",
+};
+
+struct gt683r_led {
+ struct hid_device *hdev;
+ struct led_classdev led_devs[GT683R_LED_COUNT];
+ struct mutex lock;
+ struct work_struct work;
+ enum led_brightness brightnesses[GT683R_LED_COUNT];
+ enum gt683r_led_mode mode;
+};
+
+static const struct hid_device_id gt683r_led_id[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
+ { }
+};
+
+static void gt683r_brightness_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ int i;
+ struct device *dev = led_cdev->dev->parent;
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct gt683r_led *led = hid_get_drvdata(hdev);
+
+ for (i = 0; i < GT683R_LED_COUNT; i++) {
+ if (led_cdev == &led->led_devs[i])
+ break;
+ }
+
+ if (i < GT683R_LED_COUNT) {
+ led->brightnesses[i] = brightness;
+ schedule_work(&led->work);
+ }
+}
+
+static ssize_t mode_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ u8 sysfs_mode;
+ struct hid_device *hdev = container_of(dev->parent,
+ struct hid_device, dev);
+ struct gt683r_led *led = hid_get_drvdata(hdev);
+
+ if (led->mode == GT683R_LED_NORMAL)
+ sysfs_mode = 0;
+ else if (led->mode == GT683R_LED_AUDIO)
+ sysfs_mode = 1;
+ else
+ sysfs_mode = 2;
+
+ return scnprintf(buf, PAGE_SIZE, "%u\n", sysfs_mode);
+}
+
+static ssize_t mode_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ u8 sysfs_mode;
+ struct hid_device *hdev = container_of(dev->parent,
+ struct hid_device, dev);
+ struct gt683r_led *led = hid_get_drvdata(hdev);
+
+
+ if (kstrtou8(buf, 10, &sysfs_mode) || sysfs_mode > 2)
+ return -EINVAL;
+
+ mutex_lock(&led->lock);
+
+ if (sysfs_mode == 0)
+ led->mode = GT683R_LED_NORMAL;
+ else if (sysfs_mode == 1)
+ led->mode = GT683R_LED_AUDIO;
+ else
+ led->mode = GT683R_LED_BREATHING;
+
+ mutex_unlock(&led->lock);
+ schedule_work(&led->work);
+
+ return count;
+}
+
+static int gt683r_led_snd_msg(struct gt683r_led *led, u8 *msg)
+{
+ int ret;
+
+ ret = hid_hw_raw_request(led->hdev, msg[0], msg, GT683R_BUFFER_SIZE,
+ HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
+ if (ret != GT683R_BUFFER_SIZE) {
+ hid_err(led->hdev,
+ "failed to send set report request: %i\n", ret);
+ if (ret < 0)
+ return ret;
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int gt683r_leds_set(struct gt683r_led *led, u8 leds)
+{
+ int ret;
+ u8 *buffer;
+
+ buffer = kzalloc(GT683R_BUFFER_SIZE, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ buffer[0] = 0x01;
+ buffer[1] = 0x02;
+ buffer[2] = 0x30;
+ buffer[3] = leds;
+ ret = gt683r_led_snd_msg(led, buffer);
+
+ kfree(buffer);
+ return ret;
+}
+
+static int gt683r_mode_set(struct gt683r_led *led, u8 mode)
+{
+ int ret;
+ u8 *buffer;
+
+ buffer = kzalloc(GT683R_BUFFER_SIZE, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ buffer[0] = 0x01;
+ buffer[1] = 0x02;
+ buffer[2] = 0x20;
+ buffer[3] = mode;
+ buffer[4] = 0x01;
+ ret = gt683r_led_snd_msg(led, buffer);
+
+ kfree(buffer);
+ return ret;
+}
+
+static void gt683r_led_work(struct work_struct *work)
+{
+ int i;
+ u8 leds = 0;
+ u8 mode;
+ struct gt683r_led *led = container_of(work, struct gt683r_led, work);
+
+ mutex_lock(&led->lock);
+
+ for (i = 0; i < GT683R_LED_COUNT; i++) {
+ if (led->brightnesses[i])
+ leds |= BIT(i);
+ }
+
+ if (gt683r_leds_set(led, leds))
+ goto fail;
+
+ if (leds)
+ mode = led->mode;
+ else
+ mode = GT683R_LED_OFF;
+
+ gt683r_mode_set(led, mode);
+fail:
+ mutex_unlock(&led->lock);
+}
+
+static DEVICE_ATTR_RW(mode);
+
+static struct attribute *gt683r_led_attrs[] = {
+ &dev_attr_mode.attr,
+ NULL
+};
+
+static const struct attribute_group gt683r_led_group = {
+ .name = "gt683r",
+ .attrs = gt683r_led_attrs,
+};
+
+static const struct attribute_group *gt683r_led_groups[] = {
+ >683r_led_group,
+ NULL
+};
+
+static int gt683r_led_probe(struct hid_device *hdev,
+ const struct hid_device_id *id)
+{
+ int i;
+ int ret;
+ int name_sz;
+ char *name;
+ struct gt683r_led *led;
+
+ led = devm_kzalloc(&hdev->dev, sizeof(*led), GFP_KERNEL);
+ if (!led)
+ return -ENOMEM;
+
+ mutex_init(&led->lock);
+ INIT_WORK(&led->work, gt683r_led_work);
+
+ led->mode = GT683R_LED_NORMAL;
+ led->hdev = hdev;
+ hid_set_drvdata(hdev, led);
+
+ ret = hid_parse(hdev);
+ if (ret) {
+ hid_err(hdev, "hid parsing failed\n");
+ return ret;
+ }
+
+ ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+ if (ret) {
+ hid_err(hdev, "hw start failed\n");
+ return ret;
+ }
+
+ for (i = 0; i < GT683R_LED_COUNT; i++) {
+ name_sz = strlen(dev_name(&hdev->dev)) +
+ strlen(gt683r_panel_names[i]) + 3;
+
+ name = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);
+ if (!name) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+
+ snprintf(name, name_sz, "%s::%s",
+ dev_name(&hdev->dev), gt683r_panel_names[i]);
+ led->led_devs[i].name = name;
+ led->led_devs[i].max_brightness = 1;
+ led->led_devs[i].brightness_set = gt683r_brightness_set;
+ led->led_devs[i].groups = gt683r_led_groups;
+
+ ret = led_classdev_register(&hdev->dev, &led->led_devs[i]);
+ if (ret) {
+ hid_err(hdev, "could not register led device\n");
+ goto fail;
+ }
+ }
+
+ return 0;
+
+fail:
+ for (i = i - 1; i >= 0; i--)
+ led_classdev_unregister(&led->led_devs[i]);
+ hid_hw_stop(hdev);
+ return ret;
+}
+
+static void gt683r_led_remove(struct hid_device *hdev)
+{
+ int i;
+ struct gt683r_led *led = hid_get_drvdata(hdev);
+
+ for (i = 0; i < GT683R_LED_COUNT; i++)
+ led_classdev_unregister(&led->led_devs[i]);
+ flush_work(&led->work);
+ hid_hw_stop(hdev);
+}
+
+static struct hid_driver gt683r_led_driver = {
+ .probe = gt683r_led_probe,
+ .remove = gt683r_led_remove,
+ .name = "gt683r_led",
+ .id_table = gt683r_led_id,
+};
+
+module_hid_driver(gt683r_led_driver);
+
+MODULE_AUTHOR("Janne Kanniainen");
+MODULE_DESCRIPTION("MSI GT683R led driver");
+MODULE_LICENSE("GPL");
#define USB_DEVICE_ID_GENIUS_KB29E 0x3004
#define USB_VENDOR_ID_MSI 0x1770
-#define USB_DEVICE_ID_MSI_GX680R_LED_PANEL 0xff00
+#define USB_DEVICE_ID_MSI_GT683R_LED_PANEL 0xff00
#define USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR 0x0400
#define USB_DEVICE_ID_N_S_HARMONY 0xc359
{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET },
- { USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GX680R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET },
u8 *request = NULL;
u8 *response = NULL;
int result;
+ struct cros_ec_command msg;
request_len = ec_i2c_count_message(i2c_msgs, num);
if (request_len < 0) {
}
ec_i2c_construct_message(request, i2c_msgs, num, bus_num);
- result = bus->ec->command_sendrecv(bus->ec, EC_CMD_I2C_PASSTHRU,
- request, request_len,
- response, response_len);
- if (result)
+
+ msg.version = 0;
+ msg.command = EC_CMD_I2C_PASSTHRU;
+ msg.outdata = request;
+ msg.outsize = request_len;
+ msg.indata = response;
+ msg.insize = response_len;
+
+ result = bus->ec->cmd_xfer(bus->ec, &msg);
+ if (result < 0)
goto exit;
result = ec_i2c_parse_response(response, i2c_msgs, &num);
u32 remote_bus;
int err;
- if (!ec->command_sendrecv) {
+ if (!ec->cmd_xfer) {
dev_err(dev, "Missing sendrecv\n");
return -EINVAL;
}
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/input.h>
+#include <linux/interrupt.h>
#include <linux/kernel.h>
-#include <linux/notifier.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/input/matrix_keypad.h>
* @dev: Device pointer
* @idev: Input device
* @ec: Top level ChromeOS device to use to talk to EC
- * @event_notifier: interrupt event notifier for transport devices
*/
struct cros_ec_keyb {
unsigned int rows;
struct device *dev;
struct input_dev *idev;
struct cros_ec_device *ec;
- struct notifier_block notifier;
};
input_sync(ckdev->idev);
}
-static int cros_ec_keyb_open(struct input_dev *dev)
-{
- struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
-
- return blocking_notifier_chain_register(&ckdev->ec->event_notifier,
- &ckdev->notifier);
-}
-
-static void cros_ec_keyb_close(struct input_dev *dev)
-{
- struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
-
- blocking_notifier_chain_unregister(&ckdev->ec->event_notifier,
- &ckdev->notifier);
-}
-
static int cros_ec_keyb_get_state(struct cros_ec_keyb *ckdev, uint8_t *kb_state)
{
- return ckdev->ec->command_recv(ckdev->ec, EC_CMD_MKBP_STATE,
- kb_state, ckdev->cols);
+ struct cros_ec_command msg = {
+ .version = 0,
+ .command = EC_CMD_MKBP_STATE,
+ .outdata = NULL,
+ .outsize = 0,
+ .indata = kb_state,
+ .insize = ckdev->cols,
+ };
+
+ return ckdev->ec->cmd_xfer(ckdev->ec, &msg);
}
-static int cros_ec_keyb_work(struct notifier_block *nb,
- unsigned long state, void *_notify)
+static irqreturn_t cros_ec_keyb_irq(int irq, void *data)
{
+ struct cros_ec_keyb *ckdev = data;
+ struct cros_ec_device *ec = ckdev->ec;
int ret;
- struct cros_ec_keyb *ckdev = container_of(nb, struct cros_ec_keyb,
- notifier);
uint8_t kb_state[ckdev->cols];
+ if (device_may_wakeup(ec->dev))
+ pm_wakeup_event(ec->dev, 0);
+
ret = cros_ec_keyb_get_state(ckdev, kb_state);
if (ret >= 0)
cros_ec_keyb_process(ckdev, kb_state, ret);
+ else
+ dev_err(ec->dev, "failed to get keyboard state: %d\n", ret);
- return NOTIFY_DONE;
+ return IRQ_HANDLED;
+}
+
+static int cros_ec_keyb_open(struct input_dev *dev)
+{
+ struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
+ struct cros_ec_device *ec = ckdev->ec;
+
+ return request_threaded_irq(ec->irq, NULL, cros_ec_keyb_irq,
+ IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+ "cros_ec_keyb", ckdev);
+}
+
+static void cros_ec_keyb_close(struct input_dev *dev)
+{
+ struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
+ struct cros_ec_device *ec = ckdev->ec;
+
+ free_irq(ec->irq, ckdev);
}
static int cros_ec_keyb_probe(struct platform_device *pdev)
if (!idev)
return -ENOMEM;
+ if (!ec->irq) {
+ dev_err(dev, "no EC IRQ specified\n");
+ return -EINVAL;
+ }
+
ckdev->ec = ec;
- ckdev->notifier.notifier_call = cros_ec_keyb_work;
ckdev->dev = dev;
dev_set_drvdata(&pdev->dev, ckdev);
}
static DEVICE_ATTR(time, 0644, lm8323_pwm_show_time, lm8323_pwm_store_time);
+static struct attribute *lm8323_pwm_attrs[] = {
+ &dev_attr_time.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(lm8323_pwm);
+
static int init_pwm(struct lm8323_chip *lm, int id, struct device *dev,
const char *name)
{
if (name) {
pwm->cdev.name = name;
pwm->cdev.brightness_set = lm8323_pwm_set_brightness;
+ pwm->cdev.groups = lm8323_pwm_groups;
if (led_classdev_register(dev, &pwm->cdev) < 0) {
dev_err(dev, "couldn't register PWM %d\n", id);
return -1;
}
- if (device_create_file(pwm->cdev.dev,
- &dev_attr_time) < 0) {
- dev_err(dev, "couldn't register time attribute\n");
- led_classdev_unregister(&pwm->cdev);
- return -1;
- }
pwm->enabled = true;
}
device_remove_file(&client->dev, &dev_attr_disable_kp);
fail2:
while (--pwm >= 0)
- if (lm->pwm[pwm].enabled) {
- device_remove_file(lm->pwm[pwm].cdev.dev,
- &dev_attr_time);
+ if (lm->pwm[pwm].enabled)
led_classdev_unregister(&lm->pwm[pwm].cdev);
- }
fail1:
input_free_device(idev);
kfree(lm);
device_remove_file(&lm->client->dev, &dev_attr_disable_kp);
for (i = 0; i < 3; i++)
- if (lm->pwm[i].enabled) {
- device_remove_file(lm->pwm[i].cdev.dev, &dev_attr_time);
+ if (lm->pwm[i].enabled)
led_classdev_unregister(&lm->pwm[i].cdev);
- }
kfree(lm);
#include <linux/of_iommu.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
-#include <linux/tegra-ahb.h>
+
+#include <soc/tegra/ahb.h>
#include <asm/page.h>
#include <asm/cacheflush.h>
config ARM_VIC_NR
int
default 4 if ARCH_S5PV210
- default 3 if ARCH_S5PC100
default 2
depends on ARM_VIC
help
#include <asm/exception.h>
#include <asm/mach/irq.h>
+#include "irqchip.h"
+
#define IRQ_STATUS 0x00
#define IRQ_RAW_STATUS 0x04
#define IRQ_ENABLE_SET 0x08
#define FIQ_ENABLE_SET 0x28
#define FIQ_ENABLE_CLEAR 0x2C
+#define PIC_ENABLES 0x20 /* set interrupt pass through bits */
+
/**
* struct fpga_irq_data - irq data container for the FPGA IRQ controller
* @base: memory offset in virtual memory
/* Some chips are cascaded from a parent IRQ */
parent_irq = irq_of_parse_and_map(node, 0);
- if (!parent_irq)
+ if (!parent_irq) {
+ set_handle_irq(fpga_handle_irq);
parent_irq = -1;
+ }
fpga_irq_init(base, node->name, 0, parent_irq, valid_mask, node);
writel(clear_mask, base + IRQ_ENABLE_CLEAR);
writel(clear_mask, base + FIQ_ENABLE_CLEAR);
+ /*
+ * On Versatile AB/PB, some secondary interrupts have a direct
+ * pass-thru to the primary controller for IRQs 20 and 22-31 which need
+ * to be enabled. See section 3.10 of the Versatile AB user guide.
+ */
+ if (of_device_is_compatible(node, "arm,versatile-sic"))
+ writel(0xffd00000, base + PIC_ENABLES);
+
return 0;
}
+IRQCHIP_DECLARE(arm_fpga, "arm,versatile-fpga-irq", fpga_irq_of_init);
+IRQCHIP_DECLARE(arm_fpga_sic, "arm,versatile-sic", fpga_irq_of_init);
#endif
This option enables support for on-chip LED drivers found on Marvell
Semiconductor 88PM8606 PMIC.
-config LEDS_ATMEL_PWM
- tristate "LED Support using Atmel PWM outputs"
- depends on LEDS_CLASS
- depends on ATMEL_PWM
- help
- This option enables support for LEDs driven using outputs
- of the dedicated PWM controller found on newer Atmel SOCs.
-
config LEDS_LM3530
tristate "LCD Backlight driver for LM3530"
depends on LEDS_CLASS
This option enables support for the Left, Middle, and Right
LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
+config LEDS_IPAQ_MICRO
+ tristate "LED Support for the Compaq iPAQ h3xxx"
+ depends on MFD_IPAQ_MICRO
+ help
+ Choose this option if you want to use the notification LED on
+ Compaq/HP iPAQ h3100 and h3600.
+
config LEDS_HP6XX
tristate "LED Support for the HP Jornada 6xx"
depends on LEDS_CLASS
# LED Platform Drivers
obj-$(CONFIG_LEDS_88PM860X) += leds-88pm860x.o
-obj-$(CONFIG_LEDS_ATMEL_PWM) += leds-atmel-pwm.o
obj-$(CONFIG_LEDS_BD2802) += leds-bd2802.o
obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
obj-$(CONFIG_LEDS_LM3530) += leds-lm3530.o
obj-$(CONFIG_LEDS_LP8788) += leds-lp8788.o
obj-$(CONFIG_LEDS_TCA6507) += leds-tca6507.o
obj-$(CONFIG_LEDS_CLEVO_MAIL) += leds-clevo-mail.o
+obj-$(CONFIG_LEDS_IPAQ_MICRO) += leds-ipaq-micro.o
obj-$(CONFIG_LEDS_HP6XX) += leds-hp6xx.o
obj-$(CONFIG_LEDS_OT200) += leds-ot200.o
obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/device.h>
-#include <linux/timer.h>
#include <linux/err.h>
#include <linux/ctype.h>
#include <linux/leds.h>
+#include <linux/workqueue.h>
#include "leds.h"
static struct class *leds_class;
NULL,
};
-static void led_timer_function(unsigned long data)
+static void led_work_function(struct work_struct *ws)
{
- struct led_classdev *led_cdev = (void *)data;
+ struct led_classdev *led_cdev =
+ container_of(ws, struct led_classdev, blink_work.work);
unsigned long brightness;
unsigned long delay;
}
}
- mod_timer(&led_cdev->blink_timer, jiffies + msecs_to_jiffies(delay));
+ queue_delayed_work(system_wq, &led_cdev->blink_work,
+ msecs_to_jiffies(delay));
}
static void set_brightness_delayed(struct work_struct *ws)
*/
int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
{
- led_cdev->dev = device_create(leds_class, parent, 0, led_cdev,
- "%s", led_cdev->name);
+ led_cdev->dev = device_create_with_groups(leds_class, parent, 0,
+ led_cdev, led_cdev->groups,
+ "%s", led_cdev->name);
if (IS_ERR(led_cdev->dev))
return PTR_ERR(led_cdev->dev);
INIT_WORK(&led_cdev->set_brightness_work, set_brightness_delayed);
- init_timer(&led_cdev->blink_timer);
- led_cdev->blink_timer.function = led_timer_function;
- led_cdev->blink_timer.data = (unsigned long)led_cdev;
+ INIT_DELAYED_WORK(&led_cdev->blink_work, led_work_function);
#ifdef CONFIG_LEDS_TRIGGERS
led_trigger_set_default(led_cdev);
#include <linux/module.h>
#include <linux/rwsem.h>
#include <linux/leds.h>
+#include <linux/workqueue.h>
#include "leds.h"
DECLARE_RWSEM(leds_list_lock);
return;
}
- mod_timer(&led_cdev->blink_timer, jiffies + 1);
+ queue_delayed_work(system_wq, &led_cdev->blink_work, 1);
}
unsigned long *delay_on,
unsigned long *delay_off)
{
- del_timer_sync(&led_cdev->blink_timer);
+ cancel_delayed_work_sync(&led_cdev->blink_work);
led_cdev->flags &= ~LED_BLINK_ONESHOT;
led_cdev->flags &= ~LED_BLINK_ONESHOT_STOP;
int invert)
{
if ((led_cdev->flags & LED_BLINK_ONESHOT) &&
- timer_pending(&led_cdev->blink_timer))
+ delayed_work_pending(&led_cdev->blink_work))
return;
led_cdev->flags |= LED_BLINK_ONESHOT;
void led_stop_software_blink(struct led_classdev *led_cdev)
{
- del_timer_sync(&led_cdev->blink_timer);
+ cancel_delayed_work_sync(&led_cdev->blink_work);
led_cdev->blink_delay_on = 0;
led_cdev->blink_delay_off = 0;
}
void led_set_brightness(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
- /* delay brightness setting if need to stop soft-blink timer */
+ /* delay brightness setting if need to stop soft-blink work */
if (led_cdev->blink_delay_on || led_cdev->blink_delay_off) {
led_cdev->delayed_set_value = brightness;
schedule_work(&led_cdev->set_brightness_work);
+++ /dev/null
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <linux/io.h>
-#include <linux/atmel_pwm.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-
-struct pwmled {
- struct led_classdev cdev;
- struct pwm_channel pwmc;
- struct gpio_led *desc;
- u32 mult;
- u8 active_low;
-};
-
-
-/*
- * For simplicity, we use "brightness" as if it were a linear function
- * of PWM duty cycle. However, a logarithmic function of duty cycle is
- * probably a better match for perceived brightness: two is half as bright
- * as four, four is half as bright as eight, etc
- */
-static void pwmled_brightness(struct led_classdev *cdev, enum led_brightness b)
-{
- struct pwmled *led;
-
- /* update the duty cycle for the *next* period */
- led = container_of(cdev, struct pwmled, cdev);
- pwm_channel_writel(&led->pwmc, PWM_CUPD, led->mult * (unsigned) b);
-}
-
-/*
- * NOTE: we reuse the platform_data structure of GPIO leds,
- * but repurpose its "gpio" number as a PWM channel number.
- */
-static int pwmled_probe(struct platform_device *pdev)
-{
- const struct gpio_led_platform_data *pdata;
- struct pwmled *leds;
- int i;
- int status;
-
- pdata = dev_get_platdata(&pdev->dev);
- if (!pdata || pdata->num_leds < 1)
- return -ENODEV;
-
- leds = devm_kzalloc(&pdev->dev, pdata->num_leds * sizeof(*leds),
- GFP_KERNEL);
- if (!leds)
- return -ENOMEM;
-
- for (i = 0; i < pdata->num_leds; i++) {
- struct pwmled *led = leds + i;
- const struct gpio_led *dat = pdata->leds + i;
- u32 tmp;
-
- led->cdev.name = dat->name;
- led->cdev.brightness = LED_OFF;
- led->cdev.brightness_set = pwmled_brightness;
- led->cdev.default_trigger = dat->default_trigger;
-
- led->active_low = dat->active_low;
-
- status = pwm_channel_alloc(dat->gpio, &led->pwmc);
- if (status < 0)
- goto err;
-
- /*
- * Prescale clock by 2^x, so PWM counts in low MHz.
- * Start each cycle with the LED active, so increasing
- * the duty cycle gives us more time on (== brighter).
- */
- tmp = 5;
- if (!led->active_low)
- tmp |= PWM_CPR_CPOL;
- pwm_channel_writel(&led->pwmc, PWM_CMR, tmp);
-
- /*
- * Pick a period so PWM cycles at 100+ Hz; and a multiplier
- * for scaling duty cycle: brightness * mult.
- */
- tmp = (led->pwmc.mck / (1 << 5)) / 100;
- tmp /= 255;
- led->mult = tmp;
- pwm_channel_writel(&led->pwmc, PWM_CDTY,
- led->cdev.brightness * 255);
- pwm_channel_writel(&led->pwmc, PWM_CPRD,
- LED_FULL * tmp);
-
- pwm_channel_enable(&led->pwmc);
-
- /* Hand it over to the LED framework */
- status = led_classdev_register(&pdev->dev, &led->cdev);
- if (status < 0) {
- pwm_channel_free(&led->pwmc);
- goto err;
- }
- }
-
- platform_set_drvdata(pdev, leds);
- return 0;
-
-err:
- if (i > 0) {
- for (i = i - 1; i >= 0; i--) {
- led_classdev_unregister(&leds[i].cdev);
- pwm_channel_free(&leds[i].pwmc);
- }
- }
-
- return status;
-}
-
-static int pwmled_remove(struct platform_device *pdev)
-{
- const struct gpio_led_platform_data *pdata;
- struct pwmled *leds;
- unsigned i;
-
- pdata = dev_get_platdata(&pdev->dev);
- leds = platform_get_drvdata(pdev);
-
- for (i = 0; i < pdata->num_leds; i++) {
- struct pwmled *led = leds + i;
-
- led_classdev_unregister(&led->cdev);
- pwm_channel_free(&led->pwmc);
- }
-
- return 0;
-}
-
-static struct platform_driver pwmled_driver = {
- .driver = {
- .name = "leds-atmel-pwm",
- .owner = THIS_MODULE,
- },
- /* REVISIT add suspend() and resume() methods */
- .probe = pwmled_probe,
- .remove = pwmled_remove,
-};
-
-module_platform_driver(pwmled_driver);
-
-MODULE_DESCRIPTION("Driver for LEDs with PWM-controlled brightness");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:leds-atmel-pwm");
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * h3xxx atmel micro companion support, notification LED subdevice
+ *
+ * Author : Linus Walleij <linus.walleij@linaro.org>
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/ipaq-micro.h>
+#include <linux/leds.h>
+
+#define LED_YELLOW 0x00
+#define LED_GREEN 0x01
+
+#define LED_EN (1 << 4) /* LED ON/OFF 0:off, 1:on */
+#define LED_AUTOSTOP (1 << 5) /* LED ON/OFF auto stop set 0:disable, 1:enable */
+#define LED_ALWAYS (1 << 6) /* LED Interrupt Mask 0:No mask, 1:mask */
+
+static void micro_leds_brightness_set(struct led_classdev *led_cdev,
+ enum led_brightness value)
+{
+ struct ipaq_micro *micro = dev_get_drvdata(led_cdev->dev->parent->parent);
+ /*
+ * In this message:
+ * Byte 0 = LED color: 0 = yellow, 1 = green
+ * yellow LED is always ~30 blinks per minute
+ * Byte 1 = duration (flags?) appears to be ignored
+ * Byte 2 = green ontime in 1/10 sec (deciseconds)
+ * 1 = 1/10 second
+ * 0 = 256/10 second
+ * Byte 3 = green offtime in 1/10 sec (deciseconds)
+ * 1 = 1/10 second
+ * 0 = 256/10 seconds
+ */
+ struct ipaq_micro_msg msg = {
+ .id = MSG_NOTIFY_LED,
+ .tx_len = 4,
+ };
+
+ msg.tx_data[0] = LED_GREEN;
+ msg.tx_data[1] = 0;
+ if (value) {
+ msg.tx_data[2] = 0; /* Duty cycle 256 */
+ msg.tx_data[3] = 1;
+ } else {
+ msg.tx_data[2] = 1;
+ msg.tx_data[3] = 0; /* Duty cycle 256 */
+ }
+ ipaq_micro_tx_msg_sync(micro, &msg);
+}
+
+/* Maximum duty cycle in ms 256/10 sec = 25600 ms */
+#define IPAQ_LED_MAX_DUTY 25600
+
+static int micro_leds_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ struct ipaq_micro *micro = dev_get_drvdata(led_cdev->dev->parent->parent);
+ /*
+ * In this message:
+ * Byte 0 = LED color: 0 = yellow, 1 = green
+ * yellow LED is always ~30 blinks per minute
+ * Byte 1 = duration (flags?) appears to be ignored
+ * Byte 2 = green ontime in 1/10 sec (deciseconds)
+ * 1 = 1/10 second
+ * 0 = 256/10 second
+ * Byte 3 = green offtime in 1/10 sec (deciseconds)
+ * 1 = 1/10 second
+ * 0 = 256/10 seconds
+ */
+ struct ipaq_micro_msg msg = {
+ .id = MSG_NOTIFY_LED,
+ .tx_len = 4,
+ };
+
+ msg.tx_data[0] = LED_GREEN;
+ if (*delay_on > IPAQ_LED_MAX_DUTY ||
+ *delay_off > IPAQ_LED_MAX_DUTY)
+ return -EINVAL;
+
+ if (*delay_on == 0 && *delay_off == 0) {
+ *delay_on = 100;
+ *delay_off = 100;
+ }
+
+ msg.tx_data[1] = 0;
+ if (*delay_on >= IPAQ_LED_MAX_DUTY)
+ msg.tx_data[2] = 0;
+ else
+ msg.tx_data[2] = (u8) DIV_ROUND_CLOSEST(*delay_on, 100);
+ if (*delay_off >= IPAQ_LED_MAX_DUTY)
+ msg.tx_data[3] = 0;
+ else
+ msg.tx_data[3] = (u8) DIV_ROUND_CLOSEST(*delay_off, 100);
+ return ipaq_micro_tx_msg_sync(micro, &msg);
+}
+
+static struct led_classdev micro_led = {
+ .name = "led-ipaq-micro",
+ .brightness_set = micro_leds_brightness_set,
+ .blink_set = micro_leds_blink_set,
+ .flags = LED_CORE_SUSPENDRESUME,
+};
+
+static int micro_leds_probe(struct platform_device *pdev)
+{
+ int ret;
+
+ ret = led_classdev_register(&pdev->dev, µ_led);
+ if (ret) {
+ dev_err(&pdev->dev, "registering led failed: %d\n", ret);
+ return ret;
+ }
+ dev_info(&pdev->dev, "iPAQ micro notification LED driver\n");
+
+ return 0;
+}
+
+static int micro_leds_remove(struct platform_device *pdev)
+{
+ led_classdev_unregister(µ_led);
+ return 0;
+}
+
+static struct platform_driver micro_leds_device_driver = {
+ .driver = {
+ .name = "ipaq-micro-leds",
+ },
+ .probe = micro_leds_probe,
+ .remove = micro_leds_remove,
+};
+module_platform_driver(micro_leds_device_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("driver for iPAQ Atmel micro leds");
+MODULE_ALIAS("platform:ipaq-micro-leds");
}
static DEVICE_ATTR(mode, 0644, lm3530_mode_get, lm3530_mode_set);
+static struct attribute *lm3530_attrs[] = {
+ &dev_attr_mode.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(lm3530);
+
static int lm3530_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
drvdata->led_dev.name = LM3530_LED_DEV;
drvdata->led_dev.brightness_set = lm3530_brightness_set;
drvdata->led_dev.max_brightness = MAX_BRIGHTNESS;
+ drvdata->led_dev.groups = lm3530_groups;
i2c_set_clientdata(client, drvdata);
return err;
}
- err = device_create_file(drvdata->led_dev.dev, &dev_attr_mode);
- if (err < 0) {
- dev_err(&client->dev, "File device creation failed: %d\n", err);
- err = -ENODEV;
- goto err_create_file;
- }
-
return 0;
-
-err_create_file:
- led_classdev_unregister(&drvdata->led_dev);
- return err;
}
static int lm3530_remove(struct i2c_client *client)
{
struct lm3530_data *drvdata = i2c_get_clientdata(client);
- device_remove_file(drvdata->led_dev.dev, &dev_attr_mode);
-
lm3530_led_disable(drvdata);
led_classdev_unregister(&drvdata->led_dev);
return 0;
.attrs = lm3533_led_attributes
};
+static const struct attribute_group *lm3533_led_attribute_groups[] = {
+ &lm3533_led_attribute_group,
+ NULL
+};
+
static int lm3533_led_setup(struct lm3533_led *led,
struct lm3533_led_platform_data *pdata)
{
led->cdev.brightness_get = lm3533_led_get;
led->cdev.blink_set = lm3533_led_blink_set;
led->cdev.brightness = LED_OFF;
+ led->cdev.groups = lm3533_led_attribute_groups,
led->id = pdev->id;
mutex_init(&led->mutex);
led->cb.dev = led->cdev.dev;
- ret = sysfs_create_group(&led->cdev.dev->kobj,
- &lm3533_led_attribute_group);
- if (ret < 0) {
- dev_err(&pdev->dev, "failed to create sysfs attributes\n");
- goto err_unregister;
- }
-
ret = lm3533_led_setup(led, pdata);
if (ret)
- goto err_sysfs_remove;
+ goto err_unregister;
ret = lm3533_ctrlbank_enable(&led->cb);
if (ret)
- goto err_sysfs_remove;
+ goto err_unregister;
return 0;
-err_sysfs_remove:
- sysfs_remove_group(&led->cdev.dev->kobj, &lm3533_led_attribute_group);
err_unregister:
led_classdev_unregister(&led->cdev);
flush_work(&led->work);
dev_dbg(&pdev->dev, "%s\n", __func__);
lm3533_ctrlbank_disable(&led->cb);
- sysfs_remove_group(&led->cdev.dev->kobj, &lm3533_led_attribute_group);
led_classdev_unregister(&led->cdev);
flush_work(&led->work);
static DEVICE_ATTR(pattern, S_IWUSR, NULL, lm3556_indicator_pattern_store);
+static struct attribute *lm355x_indicator_attrs[] = {
+ &dev_attr_pattern.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(lm355x_indicator);
+
static const struct regmap_config lm355x_regmap = {
.reg_bits = 8,
.val_bits = 8,
else
chip->cdev_indicator.max_brightness = 8;
chip->cdev_indicator.brightness_set = lm355x_indicator_brightness_set;
+ /* indicator pattern control only for LM3556 */
+ if (id->driver_data == CHIP_LM3556)
+ chip->cdev_indicator.groups = lm355x_indicator_groups;
err = led_classdev_register((struct device *)
&client->dev, &chip->cdev_indicator);
if (err < 0)
goto err_create_indicator_file;
- /* indicator pattern control only for LM3554 */
- if (id->driver_data == CHIP_LM3556) {
- err =
- device_create_file(chip->cdev_indicator.dev,
- &dev_attr_pattern);
- if (err < 0)
- goto err_create_pattern_file;
- }
dev_info(&client->dev, "%s is initialized\n",
lm355x_name[id->driver_data]);
return 0;
-err_create_pattern_file:
- led_classdev_unregister(&chip->cdev_indicator);
err_create_indicator_file:
led_classdev_unregister(&chip->cdev_torch);
err_create_torch_file:
struct lm355x_reg_data *preg = chip->regs;
regmap_write(chip->regmap, preg[REG_OPMODE].regno, 0);
- if (chip->type == CHIP_LM3556)
- device_remove_file(chip->cdev_indicator.dev, &dev_attr_pattern);
led_classdev_unregister(&chip->cdev_indicator);
flush_work(&chip->work_indicator);
led_classdev_unregister(&chip->cdev_torch);
.max_register = REG_MAX,
};
+static struct attribute *lm3642_flash_attrs[] = {
+ &dev_attr_strobe_pin.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(lm3642_flash);
+
+static struct attribute *lm3642_torch_attrs[] = {
+ &dev_attr_torch_pin.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(lm3642_torch);
+
static int lm3642_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
chip->cdev_flash.max_brightness = 16;
chip->cdev_flash.brightness_set = lm3642_strobe_brightness_set;
chip->cdev_flash.default_trigger = "flash";
+ chip->cdev_flash.groups = lm3642_flash_groups,
err = led_classdev_register((struct device *)
&client->dev, &chip->cdev_flash);
if (err < 0) {
dev_err(chip->dev, "failed to register flash\n");
goto err_out;
}
- err = device_create_file(chip->cdev_flash.dev, &dev_attr_strobe_pin);
- if (err < 0) {
- dev_err(chip->dev, "failed to create strobe-pin file\n");
- goto err_create_flash_pin_file;
- }
/* torch */
INIT_WORK(&chip->work_torch, lm3642_deferred_torch_brightness_set);
chip->cdev_torch.max_brightness = 8;
chip->cdev_torch.brightness_set = lm3642_torch_brightness_set;
chip->cdev_torch.default_trigger = "torch";
+ chip->cdev_torch.groups = lm3642_torch_groups,
err = led_classdev_register((struct device *)
&client->dev, &chip->cdev_torch);
if (err < 0) {
dev_err(chip->dev, "failed to register torch\n");
goto err_create_torch_file;
}
- err = device_create_file(chip->cdev_torch.dev, &dev_attr_torch_pin);
- if (err < 0) {
- dev_err(chip->dev, "failed to create torch-pin file\n");
- goto err_create_torch_pin_file;
- }
/* indicator */
INIT_WORK(&chip->work_indicator,
return 0;
err_create_indicator_file:
- device_remove_file(chip->cdev_torch.dev, &dev_attr_torch_pin);
-err_create_torch_pin_file:
led_classdev_unregister(&chip->cdev_torch);
err_create_torch_file:
- device_remove_file(chip->cdev_flash.dev, &dev_attr_strobe_pin);
-err_create_flash_pin_file:
led_classdev_unregister(&chip->cdev_flash);
err_out:
return err;
led_classdev_unregister(&chip->cdev_indicator);
flush_work(&chip->work_indicator);
- device_remove_file(chip->cdev_torch.dev, &dev_attr_torch_pin);
led_classdev_unregister(&chip->cdev_torch);
flush_work(&chip->work_torch);
- device_remove_file(chip->cdev_flash.dev, &dev_attr_strobe_pin);
led_classdev_unregister(&chip->cdev_flash);
flush_work(&chip->work_flash);
regmap_write(chip->regmap, REG_ENABLE, 0);
lp55xx_store_current);
static DEVICE_ATTR(max_current, S_IRUGO , lp55xx_show_max_current, NULL);
-static struct attribute *lp55xx_led_attributes[] = {
+static struct attribute *lp55xx_led_attrs[] = {
&dev_attr_led_current.attr,
&dev_attr_max_current.attr,
NULL,
};
-
-static struct attribute_group lp55xx_led_attr_group = {
- .attrs = lp55xx_led_attributes
-};
+ATTRIBUTE_GROUPS(lp55xx_led);
static void lp55xx_set_brightness(struct led_classdev *cdev,
enum led_brightness brightness)
}
led->cdev.brightness_set = lp55xx_set_brightness;
+ led->cdev.groups = lp55xx_led_groups;
if (pdata->led_config[chan].name) {
led->cdev.name = pdata->led_config[chan].name;
led->cdev.name = name;
}
- /*
- * register led class device for each channel and
- * add device attributes
- */
-
ret = led_classdev_register(dev, &led->cdev);
if (ret) {
dev_err(dev, "led register err: %d\n", ret);
return ret;
}
- ret = sysfs_create_group(&led->cdev.dev->kobj, &lp55xx_led_attr_group);
- if (ret) {
- dev_err(dev, "led sysfs err: %d\n", ret);
- led_classdev_unregister(&led->cdev);
- return ret;
- }
-
return 0;
}
static DEVICE_ATTR(mode, 0644, max8997_led_show_mode, max8997_led_store_mode);
+static struct attribute *max8997_attrs[] = {
+ &dev_attr_mode.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(max8997);
+
static int max8997_led_probe(struct platform_device *pdev)
{
struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
led->cdev.brightness_set = max8997_led_brightness_set;
led->cdev.flags |= LED_CORE_SUSPENDRESUME;
led->cdev.brightness = 0;
+ led->cdev.groups = max8997_groups;
led->iodev = iodev;
/* initialize mode and brightness according to platform_data */
if (ret < 0)
return ret;
- ret = device_create_file(led->cdev.dev, &dev_attr_mode);
- if (ret != 0) {
- dev_err(&pdev->dev,
- "failed to create file: %d\n", ret);
- led_classdev_unregister(&led->cdev);
- return ret;
- }
-
return 0;
}
{
struct max8997_led *led = platform_get_drvdata(pdev);
- device_remove_file(led->cdev.dev, &dev_attr_mode);
led_classdev_unregister(&led->cdev);
return 0;
static DEVICE_ATTR(sata, 0644, netxbig_led_sata_show, netxbig_led_sata_store);
+static struct attribute *netxbig_led_attrs[] = {
+ &dev_attr_sata.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(netxbig_led);
+
static void delete_netxbig_led(struct netxbig_led_data *led_dat)
{
- if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE)
- device_remove_file(led_dat->cdev.dev, &dev_attr_sata);
led_classdev_unregister(&led_dat->cdev);
}
const struct netxbig_led *template)
{
struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
- int ret;
spin_lock_init(&led_dat->lock);
led_dat->gpio_ext = pdata->gpio_ext;
led_dat->sata = 0;
led_dat->cdev.brightness = LED_OFF;
led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
+ /*
+ * If available, expose the SATA activity blink capability through
+ * a "sata" sysfs attribute.
+ */
+ if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE)
+ led_dat->cdev.groups = netxbig_led_groups;
led_dat->mode_addr = template->mode_addr;
led_dat->mode_val = template->mode_val;
led_dat->bright_addr = template->bright_addr;
led_dat->timer = pdata->timer;
led_dat->num_timer = pdata->num_timer;
- ret = led_classdev_register(&pdev->dev, &led_dat->cdev);
- if (ret < 0)
- return ret;
-
- /*
- * If available, expose the SATA activity blink capability through
- * a "sata" sysfs attribute.
- */
- if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE) {
- ret = device_create_file(led_dat->cdev.dev, &dev_attr_sata);
- if (ret)
- led_classdev_unregister(&led_dat->cdev);
- }
-
- return ret;
+ return led_classdev_register(&pdev->dev, &led_dat->cdev);
}
static int netxbig_led_probe(struct platform_device *pdev)
static DEVICE_ATTR(sata, 0644, ns2_led_sata_show, ns2_led_sata_store);
+static struct attribute *ns2_led_attrs[] = {
+ &dev_attr_sata.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(ns2_led);
+
static int
create_ns2_led(struct platform_device *pdev, struct ns2_led_data *led_dat,
const struct ns2_led *template)
led_dat->cdev.blink_set = NULL;
led_dat->cdev.brightness_set = ns2_led_set;
led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
+ led_dat->cdev.groups = ns2_led_groups;
led_dat->cmd = template->cmd;
led_dat->slow = template->slow;
if (ret < 0)
return ret;
- ret = device_create_file(led_dat->cdev.dev, &dev_attr_sata);
- if (ret < 0)
- goto err_free_cdev;
-
return 0;
-
-err_free_cdev:
- led_classdev_unregister(&led_dat->cdev);
- return ret;
}
static void delete_ns2_led(struct ns2_led_data *led_dat)
{
- device_remove_file(led_dat->cdev.dev, &dev_attr_sata);
led_classdev_unregister(&led_dat->cdev);
}
* directory of this archive for more details.
*
* LED driver for the PCA9633 I2C LED driver (7-bit slave address 0x62)
- * LED driver for the PCA9634 I2C LED driver (7-bit slave address set by hw.)
+ * LED driver for the PCA9634/5 I2C LED driver (7-bit slave address set by hw.)
*
* Note that hardware blinking violates the leds infrastructure driver
* interface since the hardware only supports blinking all LEDs with the
enum pca963x_type {
pca9633,
pca9634,
+ pca9635,
};
struct pca963x_chipdef {
.ledout_base = 0xc,
.n_leds = 8,
},
+ [pca9635] = {
+ .grppwm = 0x12,
+ .grpfreq = 0x13,
+ .ledout_base = 0x14,
+ .n_leds = 16,
+ },
};
/* Total blink period in milliseconds */
{ "pca9632", pca9633 },
{ "pca9633", pca9633 },
{ "pca9634", pca9634 },
+ { "pca9635", pca9635 },
{ }
};
MODULE_DEVICE_TABLE(i2c, pca963x_id);
struct work_struct work;
enum led_brightness brightness;
struct led_classdev led_cdev;
- int led_num; /* 0 .. 7 potentially */
+ int led_num; /* 0 .. 15 potentially */
enum pca963x_cmd cmd;
char name[32];
u8 gdc;
{ .compatible = "nxp,pca9632", },
{ .compatible = "nxp,pca9633", },
{ .compatible = "nxp,pca9634", },
+ { .compatible = "nxp,pca9635", },
{},
};
#else
pca963x_chip->leds = pca963x;
/* Turn off LEDs by default*/
- i2c_smbus_write_byte_data(client, chip->ledout_base, 0x00);
- if (chip->n_leds > 4)
- i2c_smbus_write_byte_data(client, chip->ledout_base + 1, 0x00);
+ for (i = 0; i < chip->n_leds / 4; i++)
+ i2c_smbus_write_byte_data(client, chip->ledout_base + i, 0x00);
for (i = 0; i < chip->n_leds; i++) {
pca963x[i].led_num = i;
/* Disable LED all-call address and set normal mode */
i2c_smbus_write_byte_data(client, PCA963X_MODE1, 0x00);
- /* Configure output: open-drain or totem pole (push-pull) */
- if (pdata && pdata->outdrv == PCA963X_OPEN_DRAIN)
- i2c_smbus_write_byte_data(client, PCA963X_MODE2, 0x01);
+ if (pdata) {
+ /* Configure output: open-drain or totem pole (push-pull) */
+ if (pdata->outdrv == PCA963X_OPEN_DRAIN)
+ i2c_smbus_write_byte_data(client, PCA963X_MODE2, 0x01);
+ else
+ i2c_smbus_write_byte_data(client, PCA963X_MODE2, 0x05);
+ }
return 0;
static DEVICE_ATTR(blink, 0644, nas_led_blink_show, nas_led_blink_store);
+static struct attribute *nasgpio_led_attrs[] = {
+ &dev_attr_blink.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(nasgpio_led);
+
static int register_nasgpio_led(int led_nr)
{
int ret;
led->brightness = LED_FULL;
led->brightness_set = nasgpio_led_set_brightness;
led->blink_set = nasgpio_led_set_blink;
+ led->groups = nasgpio_led_groups;
ret = led_classdev_register(&nas_gpio_pci_dev->dev, led);
if (ret)
return ret;
- ret = device_create_file(led->dev, &dev_attr_blink);
- if (ret)
- led_classdev_unregister(led);
- return ret;
+
+ return 0;
}
static void unregister_nasgpio_led(int led_nr)
{
struct led_classdev *led = get_classdev_for_led_nr(led_nr);
led_classdev_unregister(led);
- device_remove_file(led->dev, &dev_attr_blink);
}
/*
* module load/initialization
static DEVICE_ATTR(src, 0644, wm831x_status_src_show, wm831x_status_src_store);
+static struct attribute *wm831x_status_attrs[] = {
+ &dev_attr_src.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(wm831x_status);
+
static int wm831x_status_probe(struct platform_device *pdev)
{
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
res = platform_get_resource(pdev, IORESOURCE_REG, 0);
if (res == NULL) {
dev_err(&pdev->dev, "No register resource\n");
- ret = -EINVAL;
- goto err;
+ return -EINVAL;
}
drvdata = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_status),
drvdata->cdev.default_trigger = pdata.default_trigger;
drvdata->cdev.brightness_set = wm831x_status_set;
drvdata->cdev.blink_set = wm831x_status_blink_set;
+ drvdata->cdev.groups = wm831x_status_groups;
ret = led_classdev_register(wm831x->dev, &drvdata->cdev);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to register LED: %d\n", ret);
- goto err_led;
+ return ret;
}
- ret = device_create_file(drvdata->cdev.dev, &dev_attr_src);
- if (ret != 0)
- dev_err(&pdev->dev,
- "No source control for LED: %d\n", ret);
-
return 0;
-
-err_led:
- led_classdev_unregister(&drvdata->cdev);
-err:
- return ret;
}
static int wm831x_status_remove(struct platform_device *pdev)
{
struct wm831x_status *drvdata = platform_get_drvdata(pdev);
- device_remove_file(drvdata->cdev.dev, &dev_attr_src);
led_classdev_unregister(&drvdata->cdev);
return 0;
}
-static int pmu_backlight_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static const struct backlight_ops pmu_backlight_data = {
- .get_brightness = pmu_backlight_get_brightness,
.update_status = pmu_backlight_update_status,
};
Management Engine, primarily for cpufreq. Say Y here if you want
to use the PL320 IPCM support.
-config OMAP_MBOX
- tristate
- help
- This option is selected by any OMAP architecture specific mailbox
- driver such as CONFIG_OMAP1_MBOX or CONFIG_OMAP2PLUS_MBOX. This
- enables the common OMAP mailbox framework code.
-
-config OMAP1_MBOX
- tristate "OMAP1 Mailbox framework support"
- depends on ARCH_OMAP1
- select OMAP_MBOX
- help
- Mailbox implementation for OMAP chips with hardware for
- interprocessor communication involving DSP in OMAP1. Say Y here
- if you want to use OMAP1 Mailbox framework support.
-
config OMAP2PLUS_MBOX
tristate "OMAP2+ Mailbox framework support"
depends on ARCH_OMAP2PLUS
- select OMAP_MBOX
help
Mailbox implementation for OMAP family chips with hardware for
interprocessor communication involving DSP, IVA1.0 and IVA2 in
config OMAP_MBOX_KFIFO_SIZE
int "Mailbox kfifo default buffer size (bytes)"
- depends on OMAP2PLUS_MBOX || OMAP1_MBOX
+ depends on OMAP2PLUS_MBOX
default 256
help
Specify the default size of mailbox's kfifo buffers (bytes).
obj-$(CONFIG_PL320_MBOX) += pl320-ipc.o
-obj-$(CONFIG_OMAP_MBOX) += omap-mailbox.o
-obj-$(CONFIG_OMAP1_MBOX) += mailbox_omap1.o
-mailbox_omap1-objs := mailbox-omap1.o
-obj-$(CONFIG_OMAP2PLUS_MBOX) += mailbox_omap2.o
-mailbox_omap2-objs := mailbox-omap2.o
+obj-$(CONFIG_OMAP2PLUS_MBOX) += omap-mailbox.o
+++ /dev/null
-/*
- * Mailbox reservation modules for OMAP1
- *
- * Copyright (C) 2006-2009 Nokia Corporation
- * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-
-#include "omap-mbox.h"
-
-#define MAILBOX_ARM2DSP1 0x00
-#define MAILBOX_ARM2DSP1b 0x04
-#define MAILBOX_DSP2ARM1 0x08
-#define MAILBOX_DSP2ARM1b 0x0c
-#define MAILBOX_DSP2ARM2 0x10
-#define MAILBOX_DSP2ARM2b 0x14
-#define MAILBOX_ARM2DSP1_Flag 0x18
-#define MAILBOX_DSP2ARM1_Flag 0x1c
-#define MAILBOX_DSP2ARM2_Flag 0x20
-
-static void __iomem *mbox_base;
-
-struct omap_mbox1_fifo {
- unsigned long cmd;
- unsigned long data;
- unsigned long flag;
-};
-
-struct omap_mbox1_priv {
- struct omap_mbox1_fifo tx_fifo;
- struct omap_mbox1_fifo rx_fifo;
-};
-
-static inline int mbox_read_reg(size_t ofs)
-{
- return __raw_readw(mbox_base + ofs);
-}
-
-static inline void mbox_write_reg(u32 val, size_t ofs)
-{
- __raw_writew(val, mbox_base + ofs);
-}
-
-/* msg */
-static mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox)
-{
- struct omap_mbox1_fifo *fifo =
- &((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
- mbox_msg_t msg;
-
- msg = mbox_read_reg(fifo->data);
- msg |= ((mbox_msg_t) mbox_read_reg(fifo->cmd)) << 16;
-
- return msg;
-}
-
-static void
-omap1_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
-{
- struct omap_mbox1_fifo *fifo =
- &((struct omap_mbox1_priv *)mbox->priv)->tx_fifo;
-
- mbox_write_reg(msg & 0xffff, fifo->data);
- mbox_write_reg(msg >> 16, fifo->cmd);
-}
-
-static int omap1_mbox_fifo_empty(struct omap_mbox *mbox)
-{
- return 0;
-}
-
-static int omap1_mbox_fifo_full(struct omap_mbox *mbox)
-{
- struct omap_mbox1_fifo *fifo =
- &((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
-
- return mbox_read_reg(fifo->flag);
-}
-
-/* irq */
-static void
-omap1_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
- if (irq == IRQ_RX)
- enable_irq(mbox->irq);
-}
-
-static void
-omap1_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
- if (irq == IRQ_RX)
- disable_irq(mbox->irq);
-}
-
-static int
-omap1_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
- if (irq == IRQ_TX)
- return 0;
- return 1;
-}
-
-static struct omap_mbox_ops omap1_mbox_ops = {
- .type = OMAP_MBOX_TYPE1,
- .fifo_read = omap1_mbox_fifo_read,
- .fifo_write = omap1_mbox_fifo_write,
- .fifo_empty = omap1_mbox_fifo_empty,
- .fifo_full = omap1_mbox_fifo_full,
- .enable_irq = omap1_mbox_enable_irq,
- .disable_irq = omap1_mbox_disable_irq,
- .is_irq = omap1_mbox_is_irq,
-};
-
-/* FIXME: the following struct should be created automatically by the user id */
-
-/* DSP */
-static struct omap_mbox1_priv omap1_mbox_dsp_priv = {
- .tx_fifo = {
- .cmd = MAILBOX_ARM2DSP1b,
- .data = MAILBOX_ARM2DSP1,
- .flag = MAILBOX_ARM2DSP1_Flag,
- },
- .rx_fifo = {
- .cmd = MAILBOX_DSP2ARM1b,
- .data = MAILBOX_DSP2ARM1,
- .flag = MAILBOX_DSP2ARM1_Flag,
- },
-};
-
-static struct omap_mbox mbox_dsp_info = {
- .name = "dsp",
- .ops = &omap1_mbox_ops,
- .priv = &omap1_mbox_dsp_priv,
-};
-
-static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL };
-
-static int omap1_mbox_probe(struct platform_device *pdev)
-{
- struct resource *mem;
- int ret;
- struct omap_mbox **list;
-
- list = omap1_mboxes;
- list[0]->irq = platform_get_irq_byname(pdev, "dsp");
-
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!mem)
- return -ENOENT;
-
- mbox_base = ioremap(mem->start, resource_size(mem));
- if (!mbox_base)
- return -ENOMEM;
-
- ret = omap_mbox_register(&pdev->dev, list);
- if (ret) {
- iounmap(mbox_base);
- return ret;
- }
-
- return 0;
-}
-
-static int omap1_mbox_remove(struct platform_device *pdev)
-{
- omap_mbox_unregister();
- iounmap(mbox_base);
- return 0;
-}
-
-static struct platform_driver omap1_mbox_driver = {
- .probe = omap1_mbox_probe,
- .remove = omap1_mbox_remove,
- .driver = {
- .name = "omap-mailbox",
- },
-};
-
-static int __init omap1_mbox_init(void)
-{
- return platform_driver_register(&omap1_mbox_driver);
-}
-
-static void __exit omap1_mbox_exit(void)
-{
- platform_driver_unregister(&omap1_mbox_driver);
-}
-
-module_init(omap1_mbox_init);
-module_exit(omap1_mbox_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions");
-MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
-MODULE_ALIAS("platform:omap1-mailbox");
+++ /dev/null
-/*
- * Mailbox reservation modules for OMAP2/3
- *
- * Copyright (C) 2006-2009 Nokia Corporation
- * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- * and Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/pm_runtime.h>
-#include <linux/platform_data/mailbox-omap.h>
-
-#include "omap-mbox.h"
-
-#define MAILBOX_REVISION 0x000
-#define MAILBOX_MESSAGE(m) (0x040 + 4 * (m))
-#define MAILBOX_FIFOSTATUS(m) (0x080 + 4 * (m))
-#define MAILBOX_MSGSTATUS(m) (0x0c0 + 4 * (m))
-#define MAILBOX_IRQSTATUS(u) (0x100 + 8 * (u))
-#define MAILBOX_IRQENABLE(u) (0x104 + 8 * (u))
-
-#define OMAP4_MAILBOX_IRQSTATUS(u) (0x104 + 0x10 * (u))
-#define OMAP4_MAILBOX_IRQENABLE(u) (0x108 + 0x10 * (u))
-#define OMAP4_MAILBOX_IRQENABLE_CLR(u) (0x10c + 0x10 * (u))
-
-#define MAILBOX_IRQ_NEWMSG(m) (1 << (2 * (m)))
-#define MAILBOX_IRQ_NOTFULL(m) (1 << (2 * (m) + 1))
-
-#define MBOX_REG_SIZE 0x120
-
-#define OMAP4_MBOX_REG_SIZE 0x130
-
-#define MBOX_NR_REGS (MBOX_REG_SIZE / sizeof(u32))
-#define OMAP4_MBOX_NR_REGS (OMAP4_MBOX_REG_SIZE / sizeof(u32))
-
-static void __iomem *mbox_base;
-
-struct omap_mbox2_fifo {
- unsigned long msg;
- unsigned long fifo_stat;
- unsigned long msg_stat;
-};
-
-struct omap_mbox2_priv {
- struct omap_mbox2_fifo tx_fifo;
- struct omap_mbox2_fifo rx_fifo;
- unsigned long irqenable;
- unsigned long irqstatus;
- u32 newmsg_bit;
- u32 notfull_bit;
- u32 ctx[OMAP4_MBOX_NR_REGS];
- unsigned long irqdisable;
- u32 intr_type;
-};
-
-static inline unsigned int mbox_read_reg(size_t ofs)
-{
- return __raw_readl(mbox_base + ofs);
-}
-
-static inline void mbox_write_reg(u32 val, size_t ofs)
-{
- __raw_writel(val, mbox_base + ofs);
-}
-
-/* Mailbox H/W preparations */
-static int omap2_mbox_startup(struct omap_mbox *mbox)
-{
- u32 l;
-
- pm_runtime_enable(mbox->dev->parent);
- pm_runtime_get_sync(mbox->dev->parent);
-
- l = mbox_read_reg(MAILBOX_REVISION);
- pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
-
- return 0;
-}
-
-static void omap2_mbox_shutdown(struct omap_mbox *mbox)
-{
- pm_runtime_put_sync(mbox->dev->parent);
- pm_runtime_disable(mbox->dev->parent);
-}
-
-/* Mailbox FIFO handle functions */
-static mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox)
-{
- struct omap_mbox2_fifo *fifo =
- &((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
- return (mbox_msg_t) mbox_read_reg(fifo->msg);
-}
-
-static void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
-{
- struct omap_mbox2_fifo *fifo =
- &((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
- mbox_write_reg(msg, fifo->msg);
-}
-
-static int omap2_mbox_fifo_empty(struct omap_mbox *mbox)
-{
- struct omap_mbox2_fifo *fifo =
- &((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
- return (mbox_read_reg(fifo->msg_stat) == 0);
-}
-
-static int omap2_mbox_fifo_full(struct omap_mbox *mbox)
-{
- struct omap_mbox2_fifo *fifo =
- &((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
- return mbox_read_reg(fifo->fifo_stat);
-}
-
-/* Mailbox IRQ handle functions */
-static void omap2_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
- struct omap_mbox2_priv *p = mbox->priv;
- u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
- l = mbox_read_reg(p->irqenable);
- l |= bit;
- mbox_write_reg(l, p->irqenable);
-}
-
-static void omap2_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
- struct omap_mbox2_priv *p = mbox->priv;
- u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
- /*
- * Read and update the interrupt configuration register for pre-OMAP4.
- * OMAP4 and later SoCs have a dedicated interrupt disabling register.
- */
- if (!p->intr_type)
- bit = mbox_read_reg(p->irqdisable) & ~bit;
-
- mbox_write_reg(bit, p->irqdisable);
-}
-
-static void omap2_mbox_ack_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
- struct omap_mbox2_priv *p = mbox->priv;
- u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
- mbox_write_reg(bit, p->irqstatus);
-
- /* Flush posted write for irq status to avoid spurious interrupts */
- mbox_read_reg(p->irqstatus);
-}
-
-static int omap2_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
- struct omap_mbox2_priv *p = mbox->priv;
- u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
- u32 enable = mbox_read_reg(p->irqenable);
- u32 status = mbox_read_reg(p->irqstatus);
-
- return (int)(enable & status & bit);
-}
-
-static void omap2_mbox_save_ctx(struct omap_mbox *mbox)
-{
- int i;
- struct omap_mbox2_priv *p = mbox->priv;
- int nr_regs;
-
- if (p->intr_type)
- nr_regs = OMAP4_MBOX_NR_REGS;
- else
- nr_regs = MBOX_NR_REGS;
- for (i = 0; i < nr_regs; i++) {
- p->ctx[i] = mbox_read_reg(i * sizeof(u32));
-
- dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
- i, p->ctx[i]);
- }
-}
-
-static void omap2_mbox_restore_ctx(struct omap_mbox *mbox)
-{
- int i;
- struct omap_mbox2_priv *p = mbox->priv;
- int nr_regs;
-
- if (p->intr_type)
- nr_regs = OMAP4_MBOX_NR_REGS;
- else
- nr_regs = MBOX_NR_REGS;
- for (i = 0; i < nr_regs; i++) {
- mbox_write_reg(p->ctx[i], i * sizeof(u32));
-
- dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
- i, p->ctx[i]);
- }
-}
-
-static struct omap_mbox_ops omap2_mbox_ops = {
- .type = OMAP_MBOX_TYPE2,
- .startup = omap2_mbox_startup,
- .shutdown = omap2_mbox_shutdown,
- .fifo_read = omap2_mbox_fifo_read,
- .fifo_write = omap2_mbox_fifo_write,
- .fifo_empty = omap2_mbox_fifo_empty,
- .fifo_full = omap2_mbox_fifo_full,
- .enable_irq = omap2_mbox_enable_irq,
- .disable_irq = omap2_mbox_disable_irq,
- .ack_irq = omap2_mbox_ack_irq,
- .is_irq = omap2_mbox_is_irq,
- .save_ctx = omap2_mbox_save_ctx,
- .restore_ctx = omap2_mbox_restore_ctx,
-};
-
-static int omap2_mbox_probe(struct platform_device *pdev)
-{
- struct resource *mem;
- int ret;
- struct omap_mbox **list, *mbox, *mboxblk;
- struct omap_mbox2_priv *priv, *privblk;
- struct omap_mbox_pdata *pdata = pdev->dev.platform_data;
- struct omap_mbox_dev_info *info;
- int i;
-
- if (!pdata || !pdata->info_cnt || !pdata->info) {
- pr_err("%s: platform not supported\n", __func__);
- return -ENODEV;
- }
-
- /* allocate one extra for marking end of list */
- list = kzalloc((pdata->info_cnt + 1) * sizeof(*list), GFP_KERNEL);
- if (!list)
- return -ENOMEM;
-
- mboxblk = mbox = kzalloc(pdata->info_cnt * sizeof(*mbox), GFP_KERNEL);
- if (!mboxblk) {
- ret = -ENOMEM;
- goto free_list;
- }
-
- privblk = priv = kzalloc(pdata->info_cnt * sizeof(*priv), GFP_KERNEL);
- if (!privblk) {
- ret = -ENOMEM;
- goto free_mboxblk;
- }
-
- info = pdata->info;
- for (i = 0; i < pdata->info_cnt; i++, info++, priv++) {
- priv->tx_fifo.msg = MAILBOX_MESSAGE(info->tx_id);
- priv->tx_fifo.fifo_stat = MAILBOX_FIFOSTATUS(info->tx_id);
- priv->rx_fifo.msg = MAILBOX_MESSAGE(info->rx_id);
- priv->rx_fifo.msg_stat = MAILBOX_MSGSTATUS(info->rx_id);
- priv->notfull_bit = MAILBOX_IRQ_NOTFULL(info->tx_id);
- priv->newmsg_bit = MAILBOX_IRQ_NEWMSG(info->rx_id);
- if (pdata->intr_type) {
- priv->irqenable = OMAP4_MAILBOX_IRQENABLE(info->usr_id);
- priv->irqstatus = OMAP4_MAILBOX_IRQSTATUS(info->usr_id);
- priv->irqdisable =
- OMAP4_MAILBOX_IRQENABLE_CLR(info->usr_id);
- } else {
- priv->irqenable = MAILBOX_IRQENABLE(info->usr_id);
- priv->irqstatus = MAILBOX_IRQSTATUS(info->usr_id);
- priv->irqdisable = MAILBOX_IRQENABLE(info->usr_id);
- }
- priv->intr_type = pdata->intr_type;
-
- mbox->priv = priv;
- mbox->name = info->name;
- mbox->ops = &omap2_mbox_ops;
- mbox->irq = platform_get_irq(pdev, info->irq_id);
- if (mbox->irq < 0) {
- ret = mbox->irq;
- goto free_privblk;
- }
- list[i] = mbox++;
- }
-
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!mem) {
- ret = -ENOENT;
- goto free_privblk;
- }
-
- mbox_base = ioremap(mem->start, resource_size(mem));
- if (!mbox_base) {
- ret = -ENOMEM;
- goto free_privblk;
- }
-
- ret = omap_mbox_register(&pdev->dev, list);
- if (ret)
- goto unmap_mbox;
- platform_set_drvdata(pdev, list);
-
- return 0;
-
-unmap_mbox:
- iounmap(mbox_base);
-free_privblk:
- kfree(privblk);
-free_mboxblk:
- kfree(mboxblk);
-free_list:
- kfree(list);
- return ret;
-}
-
-static int omap2_mbox_remove(struct platform_device *pdev)
-{
- struct omap_mbox2_priv *privblk;
- struct omap_mbox **list = platform_get_drvdata(pdev);
- struct omap_mbox *mboxblk = list[0];
-
- privblk = mboxblk->priv;
- omap_mbox_unregister();
- iounmap(mbox_base);
- kfree(privblk);
- kfree(mboxblk);
- kfree(list);
-
- return 0;
-}
-
-static struct platform_driver omap2_mbox_driver = {
- .probe = omap2_mbox_probe,
- .remove = omap2_mbox_remove,
- .driver = {
- .name = "omap-mailbox",
- },
-};
-
-static int __init omap2_mbox_init(void)
-{
- return platform_driver_register(&omap2_mbox_driver);
-}
-
-static void __exit omap2_mbox_exit(void)
-{
- platform_driver_unregister(&omap2_mbox_driver);
-}
-
-module_init(omap2_mbox_init);
-module_exit(omap2_mbox_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("omap mailbox: omap2/3/4 architecture specific functions");
-MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
-MODULE_AUTHOR("Paul Mundt");
-MODULE_ALIAS("platform:omap2-mailbox");
* OMAP mailbox driver
*
* Copyright (C) 2006-2009 Nokia Corporation. All rights reserved.
+ * Copyright (C) 2013-2014 Texas Instruments Inc.
*
* Contact: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
+ * Suman Anna <s-anna@ti.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
#include <linux/interrupt.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
-#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/kfifo.h>
#include <linux/err.h>
#include <linux/notifier.h>
#include <linux/module.h>
-
-#include "omap-mbox.h"
-
-static struct omap_mbox **mboxes;
-
-static int mbox_configured;
-static DEFINE_MUTEX(mbox_configured_lock);
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/platform_data/mailbox-omap.h>
+#include <linux/omap-mailbox.h>
+
+#define MAILBOX_REVISION 0x000
+#define MAILBOX_MESSAGE(m) (0x040 + 4 * (m))
+#define MAILBOX_FIFOSTATUS(m) (0x080 + 4 * (m))
+#define MAILBOX_MSGSTATUS(m) (0x0c0 + 4 * (m))
+
+#define OMAP2_MAILBOX_IRQSTATUS(u) (0x100 + 8 * (u))
+#define OMAP2_MAILBOX_IRQENABLE(u) (0x104 + 8 * (u))
+
+#define OMAP4_MAILBOX_IRQSTATUS(u) (0x104 + 0x10 * (u))
+#define OMAP4_MAILBOX_IRQENABLE(u) (0x108 + 0x10 * (u))
+#define OMAP4_MAILBOX_IRQENABLE_CLR(u) (0x10c + 0x10 * (u))
+
+#define MAILBOX_IRQSTATUS(type, u) (type ? OMAP4_MAILBOX_IRQSTATUS(u) : \
+ OMAP2_MAILBOX_IRQSTATUS(u))
+#define MAILBOX_IRQENABLE(type, u) (type ? OMAP4_MAILBOX_IRQENABLE(u) : \
+ OMAP2_MAILBOX_IRQENABLE(u))
+#define MAILBOX_IRQDISABLE(type, u) (type ? OMAP4_MAILBOX_IRQENABLE_CLR(u) \
+ : OMAP2_MAILBOX_IRQENABLE(u))
+
+#define MAILBOX_IRQ_NEWMSG(m) (1 << (2 * (m)))
+#define MAILBOX_IRQ_NOTFULL(m) (1 << (2 * (m) + 1))
+
+#define MBOX_REG_SIZE 0x120
+
+#define OMAP4_MBOX_REG_SIZE 0x130
+
+#define MBOX_NR_REGS (MBOX_REG_SIZE / sizeof(u32))
+#define OMAP4_MBOX_NR_REGS (OMAP4_MBOX_REG_SIZE / sizeof(u32))
+
+struct omap_mbox_fifo {
+ unsigned long msg;
+ unsigned long fifo_stat;
+ unsigned long msg_stat;
+ unsigned long irqenable;
+ unsigned long irqstatus;
+ unsigned long irqdisable;
+ u32 intr_bit;
+};
+
+struct omap_mbox_queue {
+ spinlock_t lock;
+ struct kfifo fifo;
+ struct work_struct work;
+ struct tasklet_struct tasklet;
+ struct omap_mbox *mbox;
+ bool full;
+};
+
+struct omap_mbox_device {
+ struct device *dev;
+ struct mutex cfg_lock;
+ void __iomem *mbox_base;
+ u32 num_users;
+ u32 num_fifos;
+ struct omap_mbox **mboxes;
+ struct list_head elem;
+};
+
+struct omap_mbox {
+ const char *name;
+ int irq;
+ struct omap_mbox_queue *txq, *rxq;
+ struct device *dev;
+ struct omap_mbox_device *parent;
+ struct omap_mbox_fifo tx_fifo;
+ struct omap_mbox_fifo rx_fifo;
+ u32 ctx[OMAP4_MBOX_NR_REGS];
+ u32 intr_type;
+ int use_count;
+ struct blocking_notifier_head notifier;
+};
+
+/* global variables for the mailbox devices */
+static DEFINE_MUTEX(omap_mbox_devices_lock);
+static LIST_HEAD(omap_mbox_devices);
static unsigned int mbox_kfifo_size = CONFIG_OMAP_MBOX_KFIFO_SIZE;
module_param(mbox_kfifo_size, uint, S_IRUGO);
MODULE_PARM_DESC(mbox_kfifo_size, "Size of omap's mailbox kfifo (bytes)");
+static inline
+unsigned int mbox_read_reg(struct omap_mbox_device *mdev, size_t ofs)
+{
+ return __raw_readl(mdev->mbox_base + ofs);
+}
+
+static inline
+void mbox_write_reg(struct omap_mbox_device *mdev, u32 val, size_t ofs)
+{
+ __raw_writel(val, mdev->mbox_base + ofs);
+}
+
/* Mailbox FIFO handle functions */
-static inline mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox)
+static mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox)
{
- return mbox->ops->fifo_read(mbox);
+ struct omap_mbox_fifo *fifo = &mbox->rx_fifo;
+ return (mbox_msg_t) mbox_read_reg(mbox->parent, fifo->msg);
}
-static inline void mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
+
+static void mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
{
- mbox->ops->fifo_write(mbox, msg);
+ struct omap_mbox_fifo *fifo = &mbox->tx_fifo;
+ mbox_write_reg(mbox->parent, msg, fifo->msg);
}
-static inline int mbox_fifo_empty(struct omap_mbox *mbox)
+
+static int mbox_fifo_empty(struct omap_mbox *mbox)
{
- return mbox->ops->fifo_empty(mbox);
+ struct omap_mbox_fifo *fifo = &mbox->rx_fifo;
+ return (mbox_read_reg(mbox->parent, fifo->msg_stat) == 0);
}
-static inline int mbox_fifo_full(struct omap_mbox *mbox)
+
+static int mbox_fifo_full(struct omap_mbox *mbox)
{
- return mbox->ops->fifo_full(mbox);
+ struct omap_mbox_fifo *fifo = &mbox->tx_fifo;
+ return mbox_read_reg(mbox->parent, fifo->fifo_stat);
}
/* Mailbox IRQ handle functions */
-static inline void ack_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
+static void ack_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
{
- if (mbox->ops->ack_irq)
- mbox->ops->ack_irq(mbox, irq);
+ struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+ &mbox->tx_fifo : &mbox->rx_fifo;
+ u32 bit = fifo->intr_bit;
+ u32 irqstatus = fifo->irqstatus;
+
+ mbox_write_reg(mbox->parent, bit, irqstatus);
+
+ /* Flush posted write for irq status to avoid spurious interrupts */
+ mbox_read_reg(mbox->parent, irqstatus);
}
-static inline int is_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
+
+static int is_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
{
- return mbox->ops->is_irq(mbox, irq);
+ struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+ &mbox->tx_fifo : &mbox->rx_fifo;
+ u32 bit = fifo->intr_bit;
+ u32 irqenable = fifo->irqenable;
+ u32 irqstatus = fifo->irqstatus;
+
+ u32 enable = mbox_read_reg(mbox->parent, irqenable);
+ u32 status = mbox_read_reg(mbox->parent, irqstatus);
+
+ return (int)(enable & status & bit);
}
/*
* message sender
*/
-static int __mbox_poll_for_space(struct omap_mbox *mbox)
-{
- int ret = 0, i = 1000;
-
- while (mbox_fifo_full(mbox)) {
- if (mbox->ops->type == OMAP_MBOX_TYPE2)
- return -1;
- if (--i == 0)
- return -1;
- udelay(1);
- }
- return ret;
-}
-
int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg)
{
struct omap_mbox_queue *mq = mbox->txq;
goto out;
}
- if (kfifo_is_empty(&mq->fifo) && !__mbox_poll_for_space(mbox)) {
+ if (kfifo_is_empty(&mq->fifo) && !mbox_fifo_full(mbox)) {
mbox_fifo_write(mbox, msg);
goto out;
}
void omap_mbox_save_ctx(struct omap_mbox *mbox)
{
- if (!mbox->ops->save_ctx) {
- dev_err(mbox->dev, "%s:\tno save\n", __func__);
- return;
- }
+ int i;
+ int nr_regs;
+
+ if (mbox->intr_type)
+ nr_regs = OMAP4_MBOX_NR_REGS;
+ else
+ nr_regs = MBOX_NR_REGS;
+ for (i = 0; i < nr_regs; i++) {
+ mbox->ctx[i] = mbox_read_reg(mbox->parent, i * sizeof(u32));
- mbox->ops->save_ctx(mbox);
+ dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
+ i, mbox->ctx[i]);
+ }
}
EXPORT_SYMBOL(omap_mbox_save_ctx);
void omap_mbox_restore_ctx(struct omap_mbox *mbox)
{
- if (!mbox->ops->restore_ctx) {
- dev_err(mbox->dev, "%s:\tno restore\n", __func__);
- return;
- }
+ int i;
+ int nr_regs;
- mbox->ops->restore_ctx(mbox);
+ if (mbox->intr_type)
+ nr_regs = OMAP4_MBOX_NR_REGS;
+ else
+ nr_regs = MBOX_NR_REGS;
+ for (i = 0; i < nr_regs; i++) {
+ mbox_write_reg(mbox->parent, mbox->ctx[i], i * sizeof(u32));
+
+ dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
+ i, mbox->ctx[i]);
+ }
}
EXPORT_SYMBOL(omap_mbox_restore_ctx);
void omap_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
{
- mbox->ops->enable_irq(mbox, irq);
+ u32 l;
+ struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+ &mbox->tx_fifo : &mbox->rx_fifo;
+ u32 bit = fifo->intr_bit;
+ u32 irqenable = fifo->irqenable;
+
+ l = mbox_read_reg(mbox->parent, irqenable);
+ l |= bit;
+ mbox_write_reg(mbox->parent, l, irqenable);
}
EXPORT_SYMBOL(omap_mbox_enable_irq);
void omap_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
{
- mbox->ops->disable_irq(mbox, irq);
+ struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+ &mbox->tx_fifo : &mbox->rx_fifo;
+ u32 bit = fifo->intr_bit;
+ u32 irqdisable = fifo->irqdisable;
+
+ /*
+ * Read and update the interrupt configuration register for pre-OMAP4.
+ * OMAP4 and later SoCs have a dedicated interrupt disabling register.
+ */
+ if (!mbox->intr_type)
+ bit = mbox_read_reg(mbox->parent, irqdisable) & ~bit;
+
+ mbox_write_reg(mbox->parent, bit, irqdisable);
}
EXPORT_SYMBOL(omap_mbox_disable_irq);
int ret;
while (kfifo_len(&mq->fifo)) {
- if (__mbox_poll_for_space(mbox)) {
+ if (mbox_fifo_full(mbox)) {
omap_mbox_enable_irq(mbox, IRQ_TX);
break;
}
len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
WARN_ON(len != sizeof(msg));
-
- if (mbox->ops->type == OMAP_MBOX_TYPE1)
- break;
}
/* no more messages in the fifo. clear IRQ source. */
{
int ret = 0;
struct omap_mbox_queue *mq;
+ struct omap_mbox_device *mdev = mbox->parent;
- mutex_lock(&mbox_configured_lock);
- if (!mbox_configured++) {
- if (likely(mbox->ops->startup)) {
- ret = mbox->ops->startup(mbox);
- if (unlikely(ret))
- goto fail_startup;
- } else
- goto fail_startup;
- }
+ mutex_lock(&mdev->cfg_lock);
+ ret = pm_runtime_get_sync(mdev->dev);
+ if (unlikely(ret < 0))
+ goto fail_startup;
if (!mbox->use_count++) {
mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet);
omap_mbox_enable_irq(mbox, IRQ_RX);
}
- mutex_unlock(&mbox_configured_lock);
+ mutex_unlock(&mdev->cfg_lock);
return 0;
fail_request_irq:
fail_alloc_rxq:
mbox_queue_free(mbox->txq);
fail_alloc_txq:
- if (mbox->ops->shutdown)
- mbox->ops->shutdown(mbox);
+ pm_runtime_put_sync(mdev->dev);
mbox->use_count--;
fail_startup:
- mbox_configured--;
- mutex_unlock(&mbox_configured_lock);
+ mutex_unlock(&mdev->cfg_lock);
return ret;
}
static void omap_mbox_fini(struct omap_mbox *mbox)
{
- mutex_lock(&mbox_configured_lock);
+ struct omap_mbox_device *mdev = mbox->parent;
+
+ mutex_lock(&mdev->cfg_lock);
if (!--mbox->use_count) {
omap_mbox_disable_irq(mbox, IRQ_RX);
mbox_queue_free(mbox->rxq);
}
- if (likely(mbox->ops->shutdown)) {
- if (!--mbox_configured)
- mbox->ops->shutdown(mbox);
- }
+ pm_runtime_put_sync(mdev->dev);
- mutex_unlock(&mbox_configured_lock);
+ mutex_unlock(&mdev->cfg_lock);
}
-struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
+static struct omap_mbox *omap_mbox_device_find(struct omap_mbox_device *mdev,
+ const char *mbox_name)
{
struct omap_mbox *_mbox, *mbox = NULL;
- int i, ret;
+ struct omap_mbox **mboxes = mdev->mboxes;
+ int i;
if (!mboxes)
- return ERR_PTR(-EINVAL);
+ return NULL;
for (i = 0; (_mbox = mboxes[i]); i++) {
- if (!strcmp(_mbox->name, name)) {
+ if (!strcmp(_mbox->name, mbox_name)) {
mbox = _mbox;
break;
}
}
+ return mbox;
+}
+
+struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
+{
+ struct omap_mbox *mbox = NULL;
+ struct omap_mbox_device *mdev;
+ int ret;
+
+ mutex_lock(&omap_mbox_devices_lock);
+ list_for_each_entry(mdev, &omap_mbox_devices, elem) {
+ mbox = omap_mbox_device_find(mdev, name);
+ if (mbox)
+ break;
+ }
+ mutex_unlock(&omap_mbox_devices_lock);
if (!mbox)
return ERR_PTR(-ENOENT);
static struct class omap_mbox_class = { .name = "mbox", };
-int omap_mbox_register(struct device *parent, struct omap_mbox **list)
+static int omap_mbox_register(struct omap_mbox_device *mdev)
{
int ret;
int i;
+ struct omap_mbox **mboxes;
- mboxes = list;
- if (!mboxes)
+ if (!mdev || !mdev->mboxes)
return -EINVAL;
+ mboxes = mdev->mboxes;
for (i = 0; mboxes[i]; i++) {
struct omap_mbox *mbox = mboxes[i];
mbox->dev = device_create(&omap_mbox_class,
- parent, 0, mbox, "%s", mbox->name);
+ mdev->dev, 0, mbox, "%s", mbox->name);
if (IS_ERR(mbox->dev)) {
ret = PTR_ERR(mbox->dev);
goto err_out;
BLOCKING_INIT_NOTIFIER_HEAD(&mbox->notifier);
}
+
+ mutex_lock(&omap_mbox_devices_lock);
+ list_add(&mdev->elem, &omap_mbox_devices);
+ mutex_unlock(&omap_mbox_devices_lock);
+
return 0;
err_out:
device_unregister(mboxes[i]->dev);
return ret;
}
-EXPORT_SYMBOL(omap_mbox_register);
-int omap_mbox_unregister(void)
+static int omap_mbox_unregister(struct omap_mbox_device *mdev)
{
int i;
+ struct omap_mbox **mboxes;
- if (!mboxes)
+ if (!mdev || !mdev->mboxes)
return -EINVAL;
+ mutex_lock(&omap_mbox_devices_lock);
+ list_del(&mdev->elem);
+ mutex_unlock(&omap_mbox_devices_lock);
+
+ mboxes = mdev->mboxes;
for (i = 0; mboxes[i]; i++)
device_unregister(mboxes[i]->dev);
- mboxes = NULL;
return 0;
}
-EXPORT_SYMBOL(omap_mbox_unregister);
+
+static int omap_mbox_probe(struct platform_device *pdev)
+{
+ struct resource *mem;
+ int ret;
+ struct omap_mbox **list, *mbox, *mboxblk;
+ struct omap_mbox_pdata *pdata = pdev->dev.platform_data;
+ struct omap_mbox_dev_info *info;
+ struct omap_mbox_device *mdev;
+ struct omap_mbox_fifo *fifo;
+ u32 intr_type;
+ u32 l;
+ int i;
+
+ if (!pdata || !pdata->info_cnt || !pdata->info) {
+ pr_err("%s: platform not supported\n", __func__);
+ return -ENODEV;
+ }
+
+ mdev = devm_kzalloc(&pdev->dev, sizeof(*mdev), GFP_KERNEL);
+ if (!mdev)
+ return -ENOMEM;
+
+ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ mdev->mbox_base = devm_ioremap_resource(&pdev->dev, mem);
+ if (IS_ERR(mdev->mbox_base))
+ return PTR_ERR(mdev->mbox_base);
+
+ /* allocate one extra for marking end of list */
+ list = devm_kzalloc(&pdev->dev, (pdata->info_cnt + 1) * sizeof(*list),
+ GFP_KERNEL);
+ if (!list)
+ return -ENOMEM;
+
+ mboxblk = devm_kzalloc(&pdev->dev, pdata->info_cnt * sizeof(*mbox),
+ GFP_KERNEL);
+ if (!mboxblk)
+ return -ENOMEM;
+
+ info = pdata->info;
+ intr_type = pdata->intr_type;
+ mbox = mboxblk;
+ for (i = 0; i < pdata->info_cnt; i++, info++) {
+ fifo = &mbox->tx_fifo;
+ fifo->msg = MAILBOX_MESSAGE(info->tx_id);
+ fifo->fifo_stat = MAILBOX_FIFOSTATUS(info->tx_id);
+ fifo->intr_bit = MAILBOX_IRQ_NOTFULL(info->tx_id);
+ fifo->irqenable = MAILBOX_IRQENABLE(intr_type, info->usr_id);
+ fifo->irqstatus = MAILBOX_IRQSTATUS(intr_type, info->usr_id);
+ fifo->irqdisable = MAILBOX_IRQDISABLE(intr_type, info->usr_id);
+
+ fifo = &mbox->rx_fifo;
+ fifo->msg = MAILBOX_MESSAGE(info->rx_id);
+ fifo->msg_stat = MAILBOX_MSGSTATUS(info->rx_id);
+ fifo->intr_bit = MAILBOX_IRQ_NEWMSG(info->rx_id);
+ fifo->irqenable = MAILBOX_IRQENABLE(intr_type, info->usr_id);
+ fifo->irqstatus = MAILBOX_IRQSTATUS(intr_type, info->usr_id);
+ fifo->irqdisable = MAILBOX_IRQDISABLE(intr_type, info->usr_id);
+
+ mbox->intr_type = intr_type;
+
+ mbox->parent = mdev;
+ mbox->name = info->name;
+ mbox->irq = platform_get_irq(pdev, info->irq_id);
+ if (mbox->irq < 0)
+ return mbox->irq;
+ list[i] = mbox++;
+ }
+
+ mutex_init(&mdev->cfg_lock);
+ mdev->dev = &pdev->dev;
+ mdev->num_users = pdata->num_users;
+ mdev->num_fifos = pdata->num_fifos;
+ mdev->mboxes = list;
+ ret = omap_mbox_register(mdev);
+ if (ret)
+ return ret;
+
+ platform_set_drvdata(pdev, mdev);
+ pm_runtime_enable(mdev->dev);
+
+ ret = pm_runtime_get_sync(mdev->dev);
+ if (ret < 0) {
+ pm_runtime_put_noidle(mdev->dev);
+ goto unregister;
+ }
+
+ /*
+ * just print the raw revision register, the format is not
+ * uniform across all SoCs
+ */
+ l = mbox_read_reg(mdev, MAILBOX_REVISION);
+ dev_info(mdev->dev, "omap mailbox rev 0x%x\n", l);
+
+ ret = pm_runtime_put_sync(mdev->dev);
+ if (ret < 0)
+ goto unregister;
+
+ return 0;
+
+unregister:
+ pm_runtime_disable(mdev->dev);
+ omap_mbox_unregister(mdev);
+ return ret;
+}
+
+static int omap_mbox_remove(struct platform_device *pdev)
+{
+ struct omap_mbox_device *mdev = platform_get_drvdata(pdev);
+
+ pm_runtime_disable(mdev->dev);
+ omap_mbox_unregister(mdev);
+
+ return 0;
+}
+
+static struct platform_driver omap_mbox_driver = {
+ .probe = omap_mbox_probe,
+ .remove = omap_mbox_remove,
+ .driver = {
+ .name = "omap-mailbox",
+ .owner = THIS_MODULE,
+ },
+};
static int __init omap_mbox_init(void)
{
mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size,
sizeof(mbox_msg_t));
- return 0;
+ return platform_driver_register(&omap_mbox_driver);
}
subsys_initcall(omap_mbox_init);
static void __exit omap_mbox_exit(void)
{
+ platform_driver_unregister(&omap_mbox_driver);
class_unregister(&omap_mbox_class);
}
module_exit(omap_mbox_exit);
+++ /dev/null
-/*
- * omap-mbox.h: OMAP mailbox internal definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef OMAP_MBOX_H
-#define OMAP_MBOX_H
-
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/kfifo.h>
-#include <linux/spinlock.h>
-#include <linux/workqueue.h>
-#include <linux/omap-mailbox.h>
-
-typedef int __bitwise omap_mbox_type_t;
-#define OMAP_MBOX_TYPE1 ((__force omap_mbox_type_t) 1)
-#define OMAP_MBOX_TYPE2 ((__force omap_mbox_type_t) 2)
-
-struct omap_mbox_ops {
- omap_mbox_type_t type;
- int (*startup)(struct omap_mbox *mbox);
- void (*shutdown)(struct omap_mbox *mbox);
- /* fifo */
- mbox_msg_t (*fifo_read)(struct omap_mbox *mbox);
- void (*fifo_write)(struct omap_mbox *mbox, mbox_msg_t msg);
- int (*fifo_empty)(struct omap_mbox *mbox);
- int (*fifo_full)(struct omap_mbox *mbox);
- /* irq */
- void (*enable_irq)(struct omap_mbox *mbox,
- omap_mbox_irq_t irq);
- void (*disable_irq)(struct omap_mbox *mbox,
- omap_mbox_irq_t irq);
- void (*ack_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq);
- int (*is_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq);
- /* ctx */
- void (*save_ctx)(struct omap_mbox *mbox);
- void (*restore_ctx)(struct omap_mbox *mbox);
-};
-
-struct omap_mbox_queue {
- spinlock_t lock;
- struct kfifo fifo;
- struct work_struct work;
- struct tasklet_struct tasklet;
- struct omap_mbox *mbox;
- bool full;
-};
-
-struct omap_mbox {
- const char *name;
- int irq;
- struct omap_mbox_queue *txq, *rxq;
- struct omap_mbox_ops *ops;
- struct device *dev;
- void *priv;
- int use_count;
- struct blocking_notifier_head notifier;
-};
-
-int omap_mbox_register(struct device *parent, struct omap_mbox **);
-int omap_mbox_unregister(void);
-
-#endif /* OMAP_MBOX_H */
* PM805_INT_STATUS is under 32K clock domain, so need to
* add proper delay before the next I2C register access.
*/
- msleep(1);
+ usleep_range(1000, 3000);
if (ret < 0)
goto out;
* Base driver for Marvell 88PM8607
*
* Copyright (C) 2009 Marvell International Ltd.
- * Haojian Zhuang <haojian.zhuang@marvell.com>
+ *
+ * Author: Haojian Zhuang <haojian.zhuang@marvell.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
/* Headset insertion or removal */
{PM8607_IRQ_HEADSET, PM8607_IRQ_HEADSET, "headset", IORESOURCE_IRQ,},
/* Audio short */
- {PM8607_IRQ_AUDIO_SHORT, PM8607_IRQ_AUDIO_SHORT, "audio-short", IORESOURCE_IRQ,},
+ {PM8607_IRQ_AUDIO_SHORT, PM8607_IRQ_AUDIO_SHORT, "audio-short",
+ IORESOURCE_IRQ,},
};
static struct resource battery_resources[] = {
static struct resource charger_resources[] = {
{PM8607_IRQ_CHG, PM8607_IRQ_CHG, "charger detect", IORESOURCE_IRQ,},
- {PM8607_IRQ_CHG_DONE, PM8607_IRQ_CHG_DONE, "charging done", IORESOURCE_IRQ,},
- {PM8607_IRQ_CHG_FAIL, PM8607_IRQ_CHG_FAIL, "charging timeout", IORESOURCE_IRQ,},
- {PM8607_IRQ_CHG_FAULT, PM8607_IRQ_CHG_FAULT, "charging fault", IORESOURCE_IRQ,},
- {PM8607_IRQ_GPADC1, PM8607_IRQ_GPADC1, "battery temperature", IORESOURCE_IRQ,},
+ {PM8607_IRQ_CHG_DONE, PM8607_IRQ_CHG_DONE, "charging done",
+ IORESOURCE_IRQ,},
+ {PM8607_IRQ_CHG_FAIL, PM8607_IRQ_CHG_FAIL, "charging timeout",
+ IORESOURCE_IRQ,},
+ {PM8607_IRQ_CHG_FAULT, PM8607_IRQ_CHG_FAULT, "charging fault",
+ IORESOURCE_IRQ,},
+ {PM8607_IRQ_GPADC1, PM8607_IRQ_GPADC1, "battery temperature",
+ IORESOURCE_IRQ,},
{PM8607_IRQ_VBAT, PM8607_IRQ_VBAT, "battery voltage", IORESOURCE_IRQ,},
{PM8607_IRQ_VCHG, PM8607_IRQ_VCHG, "vchg voltage", IORESOURCE_IRQ,},
};
static int device_irq_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
- struct i2c_client *i2c = (chip->id == CHIP_PM8607) ? chip->client \
- : chip->companion;
+ struct i2c_client *i2c = (chip->id == CHIP_PM8607) ?
+ chip->client : chip->companion;
unsigned char status_buf[INT_STATUS_NUM];
unsigned long flags = IRQF_TRIGGER_FALLING | IRQF_ONESHOT;
int data, mask, ret = -EINVAL;
if (!chip->core_irq)
goto out;
- ret = request_threaded_irq(chip->core_irq, NULL, pm860x_irq, flags | IRQF_ONESHOT,
- "88pm860x", chip);
+ ret = request_threaded_irq(chip->core_irq, NULL, pm860x_irq,
+ flags | IRQF_ONESHOT, "88pm860x", chip);
if (ret) {
dev_err(chip->dev, "Failed to request IRQ: %d\n", ret);
chip->core_irq = 0;
{
int ret;
- if ((pdata == NULL))
+ if (!pdata)
return;
rtc_devs[0].platform_data = pdata->rtc;
ret);
break;
default:
- dev_err(chip->dev, "Failed to detect Marvell 88PM8607. "
- "Chip ID: %02x\n", ret);
+ dev_err(chip->dev,
+ "Failed to detect Marvell 88PM8607. Chip ID: %02x\n",
+ ret);
goto out;
}
ret = of_property_read_u32(np, "marvell,88pm860x-slave-addr",
&pdata->companion_addr);
if (ret) {
- dev_err(dev, "Not found \"marvell,88pm860x-slave-addr\" "
- "property\n");
+ dev_err(dev,
+ "Not found \"marvell,88pm860x-slave-addr\" property\n");
pdata->companion_addr = 0;
}
return 0;
* I2C driver for Marvell 88PM860x
*
* Copyright (C) 2009 Marvell International Ltd.
- * Haojian Zhuang <haojian.zhuang@marvell.com>
+ *
+ * Author: Haojian Zhuang <haojian.zhuang@marvell.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
config MFD_CS5535
tristate "AMD CS5535 and CS5536 southbridge core functions"
select MFD_CORE
- depends on PCI && X86
+ depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
---help---
This is the core driver for CS5535/CS5536 MFD functions. This is
necessary for using the board's GPIO and MFGPT functionality.
tristate
depends on (SPI_MASTER || I2C)
select MFD_CORE
+ select REGMAP_IRQ
help
Enable support for the Freescale MC13783 and MC13892 PMICs.
This driver provides common support for accessing the device,
LPC bridge function of the Intel SCH provides support for
System Management Bus and General Purpose I/O.
+config INTEL_SOC_PMIC
+ bool "Support for Intel Atom SoC PMIC"
+ depends on I2C=y
+ select MFD_CORE
+ select REGMAP_I2C
+ select REGMAP_IRQ
+ help
+ Select this option to enable support for the PMIC device
+ on some Intel SoC systems. The PMIC provides ADC, GPIO,
+ thermal, charger and related power management functions
+ on these systems.
+
config MFD_INTEL_MSIC
bool "Intel MSIC"
depends on INTEL_SCU_IPC
of the device.
config MFD_MAX77686
- bool "Maxim Semiconductor MAX77686 PMIC Support"
+ bool "Maxim Semiconductor MAX77686/802 PMIC Support"
depends on I2C=y
select MFD_CORE
select REGMAP_I2C
+ select REGMAP_IRQ
select IRQ_DOMAIN
help
- Say yes here to add support for Maxim Semiconductor MAX77686.
- This is a Power Management IC with RTC on chip.
+ Say yes here to add support for Maxim Semiconductor MAX77686 and
+ MAX77802 which are Power Management IC with an RTC on chip.
This driver provides common support for accessing the device;
additional drivers must be enabled in order to use the functionality
of the device.
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
+ select REGULATOR
help
Support for the Samsung Electronics MFD series.
This driver provides common support for accessing the device,
config MFD_TIMBERDALE
tristate "Timberdale FPGA"
select MFD_CORE
- depends on PCI && GPIOLIB
+ depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
---help---
This is the core driver for the timberdale FPGA. This device is a
multifunction device which exposes numerous platform devices.
obj-$(CONFIG_MFD_DA9063) += da9063.o
obj-$(CONFIG_MFD_MAX14577) += max14577.o
-obj-$(CONFIG_MFD_MAX77686) += max77686.o max77686-irq.o
+obj-$(CONFIG_MFD_MAX77686) += max77686.o
obj-$(CONFIG_MFD_MAX77693) += max77693.o
obj-$(CONFIG_MFD_MAX8907) += max8907.o
max8925-objs := max8925-core.o max8925-i2c.o
obj-$(CONFIG_MFD_AS3722) += as3722.o
obj-$(CONFIG_MFD_STW481X) += stw481x.o
obj-$(CONFIG_MFD_IPAQ_MICRO) += ipaq-micro.o
+
+intel-soc-pmic-objs := intel_soc_pmic_core.o intel_soc_pmic_crc.o
+obj-$(CONFIG_INTEL_SOC_PMIC) += intel-soc-pmic.o
while (*start == ' ')
start++;
- addr = simple_strtoul(start, &start, 16);
+ ret = kstrtoul(start, 16, &addr);
+ if (ret)
+ return ret;
+
if (addr >= AAT2870_REG_NUM) {
dev_err(aat2870->dev, "Invalid address, 0x%lx\n", addr);
return -EINVAL;
err);
} else if (err != 2) {
dev_err(ab3100->dev,
- "write error (write register) "
- "%d bytes transferred (expected 2)\n",
+ "write error (write register)\n"
+ " %d bytes transferred (expected 2)\n",
err);
err = -EIO;
} else {
err);
} else if (err != 2) {
dev_err(ab3100->dev,
- "write error (write test register) "
- "%d bytes transferred (expected 2)\n",
+ "write error (write test register)\n"
+ " %d bytes transferred (expected 2)\n",
err);
err = -EIO;
} else {
goto get_reg_out_unlock;
} else if (err != 1) {
dev_err(ab3100->dev,
- "write error (send register address) "
- "%d bytes transferred (expected 1)\n",
+ "write error (send register address)\n"
+ " %d bytes transferred (expected 1)\n",
err);
err = -EIO;
goto get_reg_out_unlock;
goto get_reg_out_unlock;
} else if (err != 1) {
dev_err(ab3100->dev,
- "write error (read register) "
- "%d bytes transferred (expected 1)\n",
+ "write error (read register)\n"
+ " %d bytes transferred (expected 1)\n",
err);
err = -EIO;
goto get_reg_out_unlock;
goto get_reg_page_out_unlock;
} else if (err != 1) {
dev_err(ab3100->dev,
- "write error (send first register address) "
- "%d bytes transferred (expected 1)\n",
+ "write error (send first register address)\n"
+ " %d bytes transferred (expected 1)\n",
err);
err = -EIO;
goto get_reg_page_out_unlock;
goto get_reg_page_out_unlock;
} else if (err != numregs) {
dev_err(ab3100->dev,
- "write error (read register page) "
- "%d bytes transferred (expected %d)\n",
+ "write error (read register page)\n"
+ " %d bytes transferred (expected %d)\n",
err, numregs);
err = -EIO;
goto get_reg_page_out_unlock;
goto get_maskset_unlock;
} else if (err != 1) {
dev_err(ab3100->dev,
- "write error (maskset send address) "
- "%d bytes transferred (expected 1)\n",
+ "write error (maskset send address)\n"
+ " %d bytes transferred (expected 1)\n",
err);
err = -EIO;
goto get_maskset_unlock;
goto get_maskset_unlock;
} else if (err != 1) {
dev_err(ab3100->dev,
- "write error (maskset read register) "
- "%d bytes transferred (expected 1)\n",
+ "write error (maskset read register)\n"
+ " %d bytes transferred (expected 1)\n",
err);
err = -EIO;
goto get_maskset_unlock;
goto get_maskset_unlock;
} else if (err != 2) {
dev_err(ab3100->dev,
- "write error (write register) "
- "%d bytes transferred (expected 2)\n",
+ "write error (write register)\n"
+ " %d bytes transferred (expected 2)\n",
err);
err = -EIO;
goto get_maskset_unlock;
int ab3100_event_unregister(struct ab3100 *ab3100,
struct notifier_block *nb)
{
- return blocking_notifier_chain_unregister(&ab3100->event_subscribers,
+ return blocking_notifier_chain_unregister(&ab3100->event_subscribers,
nb);
}
EXPORT_SYMBOL(ab3100_event_unregister);
u8 value;
u8 reg;
- seq_printf(s, "AB3100 registers:\n");
+ seq_puts(s, "AB3100 registers:\n");
for (reg = 0; reg < 0xff; reg++) {
ab3100_get_register_interruptible(ab3100, reg, &value);
ab3100_get_register_interruptible(ab3100, user_reg, ®value);
dev_info(ab3100->dev,
- "debug write reg[0x%02x] with 0x%02x, "
- "after readback: 0x%02x\n",
+ "debug write reg[0x%02x]\n"
+ " with 0x%02x, after readback: 0x%02x\n",
user_reg, user_value, regvalue);
}
return buf_size;
*/
if (ab3100->chip_id == 0xc4) {
dev_warn(ab3100->dev,
- "AB3100 P1E variant detected, "
- "forcing chip to 32KHz\n");
+ "AB3100 P1E variant detected forcing chip to 32KHz\n");
err = ab3100_set_test_register_interruptible(ab3100,
0x02, 0x08);
}
&ab3100->chip_id);
if (err) {
dev_err(&client->dev,
- "could not communicate with the AB3100 analog "
- "baseband chip\n");
+ "failed to communicate with AB3100 chip\n");
goto exit_no_detect;
}
if (ids[i].id == 0x0) {
dev_err(&client->dev, "unknown analog baseband chip id: 0x%x\n",
ab3100->chip_id);
- dev_err(&client->dev, "accepting it anyway. Please update "
- "the driver.\n");
+ dev_err(&client->dev,
+ "accepting it anyway. Please update the driver.\n");
goto exit_no_detect;
}
/* AB8540 support */
static const int ab8540_irq_regoffset[AB8540_NUM_IRQ_REGS] = {
- 0, 1, 2, 3, 4, -1, -1, -1, -1, 11, 18, 19, 20, 21, 12, 13, 24, 5, 22, 23,
- 25, 26, 27, 28, 29, 30, 31,
+ 0, 1, 2, 3, 4, -1, -1, -1, -1, 11, 18, 19, 20, 21, 12, 13, 24, 5, 22,
+ 23, 25, 26, 27, 28, 29, 30, 31,
};
static const char ab8500_version_str[][7] = {
struct ab8500 *ab8500 = dev_get_drvdata(dev->parent);
atomic_inc(&ab8500->transfer_ongoing);
- ret= mask_and_set_register_interruptible(ab8500, bank, reg,
+ ret = mask_and_set_register_interruptible(ab8500, bank, reg,
bitmask, bitvalues);
atomic_dec(&ab8500->transfer_ongoing);
return ret;
if (type & IRQ_TYPE_EDGE_FALLING) {
if (offset >= AB8500_INT_GPIO6R && offset <= AB8500_INT_GPIO41R)
ab8500->mask[index + 2] &= ~mask;
- else if (offset >= AB9540_INT_GPIO50R && offset <= AB9540_INT_GPIO54R)
+ else if (offset >= AB9540_INT_GPIO50R &&
+ offset <= AB9540_INT_GPIO54R)
ab8500->mask[index + 1] &= ~mask;
- else if (offset == AB8540_INT_GPIO43R || offset == AB8540_INT_GPIO44R)
+ else if (offset == AB8540_INT_GPIO43R ||
+ offset == AB8540_INT_GPIO44R)
/* Here the falling IRQ is one bit lower */
ab8500->mask[index] &= ~(mask << 1);
else
/* Fix inconsistent ab8540 bit mapping... */
if (unlikely(*offset == 16))
*offset = 25;
- if ((i==3) && (*offset >= 24))
+ if ((i == 3) && (*offset >= 24))
*offset += 2;
}
}
static struct irq_domain_ops ab8500_irq_ops = {
- .map = ab8500_irq_map,
- .xlate = irq_domain_xlate_twocell,
+ .map = ab8500_irq_map,
+ .xlate = irq_domain_xlate_twocell,
};
static int ab8500_irq_init(struct ab8500 *ab8500, struct device_node *np)
{
if (atomic_read(&ab8500->transfer_ongoing))
return -EINVAL;
- else
- return 0;
+
+ return 0;
}
static struct resource ab8500_gpadc_resources[] = {
static int ab8500_probe(struct platform_device *pdev)
{
- static char *switch_off_status[] = {
+ static const char *switch_off_status[] = {
"Swoff bit programming",
"Thermal protection activation",
"Vbat lower then BattOk falling threshold",
"Battery level lower than power on reset threshold",
"Power on key 1 pressed longer than 10 seconds",
"DB8500 thermal shutdown"};
- static char *turn_on_status[] = {
+ static const char *turn_on_status[] = {
"Battery rising (Vbat)",
"Power On Key 1 dbF",
"Power On Key 2 dbF",
int i;
u8 value;
- ab8500 = devm_kzalloc(&pdev->dev, sizeof *ab8500, GFP_KERNEL);
+ ab8500 = devm_kzalloc(&pdev->dev, sizeof(*ab8500), GFP_KERNEL);
if (!ab8500)
return -ENOMEM;
ab8500->mask_size = AB8540_NUM_IRQ_REGS;
ab8500->irq_reg_offset = ab8540_irq_regoffset;
ab8500->it_latchhier_num = AB8540_IT_LATCHHIER_NUM;
- }/* Configure AB8500 or AB9540 IRQ */
+ } /* Configure AB8500 or AB9540 IRQ */
else if (is_ab9540(ab8500) || is_ab8505(ab8500)) {
ab8500->mask_size = AB9540_NUM_IRQ_REGS;
ab8500->irq_reg_offset = ab9540_irq_regoffset;
ab8500->irq_reg_offset = ab8500_irq_regoffset;
ab8500->it_latchhier_num = AB8500_IT_LATCHHIER_NUM;
}
- ab8500->mask = devm_kzalloc(&pdev->dev, ab8500->mask_size, GFP_KERNEL);
+ ab8500->mask = devm_kzalloc(&pdev->dev, ab8500->mask_size,
+ GFP_KERNEL);
if (!ab8500->mask)
return -ENOMEM;
- ab8500->oldmask = devm_kzalloc(&pdev->dev, ab8500->mask_size, GFP_KERNEL);
+ ab8500->oldmask = devm_kzalloc(&pdev->dev, ab8500->mask_size,
+ GFP_KERNEL);
if (!ab8500->oldmask)
return -ENOMEM;
if (value) {
for (i = 0; i < ARRAY_SIZE(switch_off_status); i++) {
if (value & 1)
- printk(KERN_CONT " \"%s\"",
- switch_off_status[i]);
+ pr_cont(" \"%s\"", switch_off_status[i]);
value = value >> 1;
}
- printk(KERN_CONT "\n");
+ pr_cont("\n");
} else {
- printk(KERN_CONT " None\n");
+ pr_cont(" None\n");
}
ret = get_register_interruptible(ab8500, AB8500_SYS_CTRL1_BLOCK,
AB8500_TURN_ON_STATUS, &value);
if (value) {
for (i = 0; i < ARRAY_SIZE(turn_on_status); i++) {
if (value & 1)
- printk("\"%s\" ", turn_on_status[i]);
+ pr_cont("\"%s\" ", turn_on_status[i]);
value = value >> 1;
}
- printk("\n");
+ pr_cont("\n");
} else {
- printk("None\n");
+ pr_cont("None\n");
}
if (plat && plat->init)
/* hwreg- "mask" and "shift" entries ressources */
struct hwreg_cfg {
u32 bank; /* target bank */
- u32 addr; /* target address */
+ unsigned long addr; /* target address */
uint fmt; /* format */
- uint mask; /* read/write mask, applied before any bit shift */
- int shift; /* bit shift (read:right shift, write:left shift */
+ unsigned long mask; /* read/write mask, applied before any bit shift */
+ long shift; /* bit shift (read:right shift, write:left shift */
};
/* fmt bit #0: 0=hexa, 1=dec */
#define REG_FMT_DEC(c) ((c)->fmt & 0x1)
}
if (s) {
- err = seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n",
- bank, reg, value);
+ err = seq_printf(s,
+ " [0x%02X/0x%02X]: 0x%02X\n",
+ bank, reg, value);
if (err < 0) {
/* Error is not returned here since
* the output is wanted in any case */
return 0;
}
} else {
- printk(KERN_INFO" [0x%02X/0x%02X]: 0x%02X\n",
- bank, reg, value);
+ dev_info(dev, " [0x%02X/0x%02X]: 0x%02X\n",
+ bank, reg, value);
}
}
}
struct device *dev = s->private;
u32 bank = debug_bank;
- seq_printf(s, AB8500_NAME_STRING " register values:\n");
+ seq_puts(s, AB8500_NAME_STRING " register values:\n");
seq_printf(s, " bank 0x%02X:\n", bank);
{
struct device *dev = s->private;
unsigned int i;
- int err;
- seq_printf(s, AB8500_NAME_STRING " register values:\n");
+ seq_puts(s, AB8500_NAME_STRING " register values:\n");
for (i = 0; i < AB8500_NUM_BANKS; i++) {
- err = seq_printf(s, " bank 0x%02X:\n", i);
+ seq_printf(s, " bank 0x%02X:\n", i);
ab8500_registers_print(dev, i, s);
}
{
unsigned int i;
- printk(KERN_INFO"ab8500 register values:\n");
+ dev_info(dev, "ab8500 register values:\n");
for (i = 1; i < AB8500_NUM_BANKS; i++) {
- printk(KERN_INFO" bank 0x%02X:\n", i);
+ dev_info(dev, " bank 0x%02X:\n", i);
ab8500_registers_print(dev, i, NULL);
}
}
u8 value;
} ab8500_complete_register_dump[DUMP_MAX_REGS];
-extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
-
/* This shall only be called upon kernel panic! */
void ab8500_dump_all_banks_to_mem(void)
{
u8 bank;
int err = 0;
- pr_info("Saving all ABB registers at \"ab8500_complete_register_dump\" "
- "for crash analyze.\n");
+ pr_info("Saving all ABB registers for crash analysis.\n");
for (bank = 0; bank < AB8500_NUM_BANKS; bank++) {
for (i = 0; i < debug_ranges[bank].num_ranges; i++) {
err = abx500_set_register_interruptible(dev,
(u8)debug_bank, debug_address, (u8)user_val);
if (err < 0) {
- printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__);
+ pr_err("abx500_set_reg failed %d, %d", err, __LINE__);
return -EINVAL;
}
{
int line;
- seq_printf(s, "name: number: number of: wake:\n");
+ seq_puts(s, "name: number: number of: wake:\n");
for (line = 0; line < num_interrupt_lines; line++) {
struct irq_desc *desc = irq_to_desc(line + irq_first);
static int ab8500_modem_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_print_modem_registers, inode->i_private);
+ return single_open(file, ab8500_print_modem_registers,
+ inode->i_private);
}
static const struct file_operations ab8500_modem_fops = {
static int ab8500_gpadc_bat_ctrl_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_gpadc_bat_ctrl_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_bat_ctrl_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_bat_ctrl_fops = {
static int ab8500_gpadc_btemp_ball_open(struct inode *inode,
struct file *file)
{
- return single_open(file, ab8500_gpadc_btemp_ball_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_btemp_ball_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_btemp_ball_fops = {
static int ab8500_gpadc_main_bat_v_open(struct inode *inode,
struct file *file)
{
- return single_open(file, ab8500_gpadc_main_bat_v_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_main_bat_v_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_main_bat_v_fops = {
static int ab8500_gpadc_bk_bat_v_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_gpadc_bk_bat_v_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_bk_bat_v_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_bk_bat_v_fops = {
static int ab8500_gpadc_die_temp_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_gpadc_die_temp_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_die_temp_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_die_temp_fops = {
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
vbat_true_meas_raw = ab8500_gpadc_read_raw(gpadc, VBAT_TRUE_MEAS,
avg_sample, trig_edge, trig_timer, conv_type);
- vbat_true_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
- vbat_true_meas_raw);
+ vbat_true_meas_convert =
+ ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
+ vbat_true_meas_raw);
return seq_printf(s, "%d,0x%X\n",
vbat_true_meas_convert, vbat_true_meas_raw);
.owner = THIS_MODULE,
};
-static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, void *p)
+static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s,
+ void *p)
{
int vbat_true_meas_raw;
int vbat_true_meas_convert;
inode->i_private);
}
-static const struct file_operations ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
+static const struct file_operations
+ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
.open = ab8540_gpadc_vbat_true_meas_and_ibat_open,
.read = seq_read,
.llseek = seq_lseek,
ab8540_gpadc_get_otp(gpadc, &vmain_l, &vmain_h, &btemp_l, &btemp_h,
&vbat_l, &vbat_h, &ibat_l, &ibat_h);
return seq_printf(s, "VMAIN_L:0x%X\n"
- "VMAIN_H:0x%X\n"
- "BTEMP_L:0x%X\n"
- "BTEMP_H:0x%X\n"
- "VBAT_L:0x%X\n"
- "VBAT_H:0x%X\n"
- "IBAT_L:0x%X\n"
- "IBAT_H:0x%X\n",
- vmain_l, vmain_h, btemp_l, btemp_h, vbat_l, vbat_h, ibat_l, ibat_h);
+ "VMAIN_H:0x%X\n"
+ "BTEMP_L:0x%X\n"
+ "BTEMP_H:0x%X\n"
+ "VBAT_L:0x%X\n"
+ "VBAT_H:0x%X\n"
+ "IBAT_L:0x%X\n"
+ "IBAT_H:0x%X\n",
+ vmain_l, vmain_h, btemp_l, btemp_h,
+ vbat_l, vbat_h, ibat_l, ibat_h);
}
static int ab8540_gpadc_otp_cal_open(struct inode *inode, struct file *file)
|| (user_avg_sample == SAMPLE_16)) {
avg_sample = (u8) user_avg_sample;
} else {
- dev_err(dev, "debugfs error input: "
- "should be egal to 1, 4, 8 or 16\n");
+ dev_err(dev,
+ "debugfs err input: should be egal to 1, 4, 8 or 16\n");
return -EINVAL;
}
if (err)
return err;
- if ((user_trig_timer >= 0) && (user_trig_timer <= 255)) {
- trig_timer = (u8) user_trig_timer;
- } else {
- dev_err(dev, "debugfs error input: "
- "should be beetween 0 to 255\n");
+ if (user_trig_timer & ~0xFF) {
+ dev_err(dev,
+ "debugfs error input: should be beetween 0 to 255\n");
return -EINVAL;
}
+ trig_timer = (u8) user_trig_timer;
+
return count;
}
static int strval_len(char *b)
{
char *s = b;
+
if ((*s == '0') && ((*(s+1) == 'x') || (*(s+1) == 'X'))) {
s += 2;
for (; *s && (*s != ' ') && (*s != '\n'); s++) {
b += (*(b+2) == ' ') ? 3 : 6;
if (strval_len(b) == 0)
return -EINVAL;
- loc.mask = simple_strtoul(b, &b, 0);
+ ret = kstrtoul(b, 0, &loc.mask);
+ if (ret)
+ return ret;
} else if ((!strncmp(b, "-s ", 3)) ||
(!strncmp(b, "-shift ", 7))) {
b += (*(b+2) == ' ') ? 3 : 7;
if (strval_len(b) == 0)
return -EINVAL;
- loc.shift = simple_strtol(b, &b, 0);
+ ret = kstrtol(b, 0, &loc.shift);
+ if (ret)
+ return ret;
} else {
return -EINVAL;
}
/* get arg BANK and ADDRESS */
if (strval_len(b) == 0)
return -EINVAL;
- loc.bank = simple_strtoul(b, &b, 0);
+ ret = kstrtouint(b, 0, &loc.bank);
+ if (ret)
+ return ret;
while (*b == ' ')
b++;
if (strval_len(b) == 0)
return -EINVAL;
- loc.addr = simple_strtoul(b, &b, 0);
+ ret = kstrtoul(b, 0, &loc.addr);
+ if (ret)
+ return ret;
if (write) {
while (*b == ' ')
b++;
if (strval_len(b) == 0)
return -EINVAL;
- val = simple_strtoul(b, &b, 0);
+ ret = kstrtouint(b, 0, &val);
+ if (ret)
+ return ret;
}
/* args are ok, update target cfg (mainly for read) */
*cfg = loc;
#ifdef ABB_HWREG_DEBUG
- pr_warn("HWREG request: %s, %s, addr=0x%08X, mask=0x%X, shift=%d"
- "value=0x%X\n", (write) ? "write" : "read",
- REG_FMT_DEC(cfg) ? "decimal" : "hexa",
- cfg->addr, cfg->mask, cfg->shift, val);
+ pr_warn("HWREG request: %s, %s,\n"
+ " addr=0x%08X, mask=0x%X, shift=%d" "value=0x%X\n",
+ (write) ? "write" : "read",
+ REG_FMT_DEC(cfg) ? "decimal" : "hexa",
+ cfg->addr, cfg->mask, cfg->shift, val);
#endif
if (!write)
irq_index = name - irq_first;
if (irq_index >= num_irqs)
return -EINVAL;
- else
- return sprintf(buf, "%u\n", irq_count[irq_index]);
+
+ return sprintf(buf, "%u\n", irq_count[irq_index]);
}
static ssize_t ab8500_subscribe_write(struct file *file,
dev_attr[irq_index]->attr.mode = S_IRUGO;
err = sysfs_create_file(&dev->kobj, &dev_attr[irq_index]->attr);
if (err < 0) {
- printk(KERN_ERR "sysfs_create_file failed %d\n", err);
+ pr_info("sysfs_create_file failed %d\n", err);
return err;
}
IRQF_SHARED | IRQF_NO_SUSPEND,
"ab8500-debug", &dev->kobj);
if (err < 0) {
- printk(KERN_ERR "request_threaded_irq failed %d, %lu\n",
- err, user_val);
+ pr_info("request_threaded_irq failed %d, %lu\n",
+ err, user_val);
sysfs_remove_file(&dev->kobj, &dev_attr[irq_index]->attr);
return err;
}
struct dentry *file;
struct ab8500 *ab8500;
struct resource *res;
+
debug_bank = AB8500_MISC;
debug_address = AB8500_REV_REG & 0x00FF;
return -ENOMEM;
dev_attr = devm_kzalloc(&plf->dev,
- sizeof(*dev_attr)*num_irqs,GFP_KERNEL);
+ sizeof(*dev_attr)*num_irqs, GFP_KERNEL);
if (!dev_attr)
return -ENOMEM;
res = platform_get_resource_byname(plf, 0, "IRQ_AB8500");
if (!res) {
- dev_err(&plf->dev, "AB8500 irq not found, err %d\n",
- irq_first);
- return ENXIO;
+ dev_err(&plf->dev, "AB8500 irq not found, err %d\n", irq_first);
+ return -ENXIO;
}
irq_ab8500 = res->start;
irq_first = platform_get_irq_byname(plf, "IRQ_FIRST");
if (irq_first < 0) {
- dev_err(&plf->dev, "First irq not found, err %d\n",
- irq_first);
+ dev_err(&plf->dev, "First irq not found, err %d\n", irq_first);
return irq_first;
}
irq_last = platform_get_irq_byname(plf, "IRQ_LAST");
if (irq_last < 0) {
- dev_err(&plf->dev, "Last irq not found, err %d\n",
- irq_last);
+ dev_err(&plf->dev, "Last irq not found, err %d\n", irq_last);
return irq_last;
}
goto err;
ab8500_gpadc_dir = debugfs_create_dir(AB8500_ADC_NAME_STRING,
- ab8500_dir);
+ ab8500_dir);
if (!ab8500_gpadc_dir)
goto err;
- file = debugfs_create_file("all-bank-registers", S_IRUGO,
- ab8500_dir, &plf->dev, &ab8500_registers_fops);
+ file = debugfs_create_file("all-bank-registers", S_IRUGO, ab8500_dir,
+ &plf->dev, &ab8500_registers_fops);
if (!file)
goto err;
- file = debugfs_create_file("all-banks", S_IRUGO,
- ab8500_dir, &plf->dev, &ab8500_all_banks_fops);
+ file = debugfs_create_file("all-banks", S_IRUGO, ab8500_dir,
+ &plf->dev, &ab8500_all_banks_fops);
if (!file)
goto err;
- file = debugfs_create_file("register-bank", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_bank_fops);
+ file = debugfs_create_file("register-bank",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_bank_fops);
if (!file)
goto err;
- file = debugfs_create_file("register-address", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_address_fops);
+ file = debugfs_create_file("register-address",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_address_fops);
if (!file)
goto err;
- file = debugfs_create_file("register-value", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_val_fops);
+ file = debugfs_create_file("register-value",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_val_fops);
if (!file)
goto err;
- file = debugfs_create_file("irq-subscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_subscribe_fops);
+ file = debugfs_create_file("irq-subscribe",
+ (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
+ &plf->dev, &ab8500_subscribe_fops);
if (!file)
goto err;
num_interrupt_lines = AB8540_NR_IRQS;
}
- file = debugfs_create_file("interrupts", (S_IRUGO),
- ab8500_dir, &plf->dev, &ab8500_interrupts_fops);
+ file = debugfs_create_file("interrupts", (S_IRUGO), ab8500_dir,
+ &plf->dev, &ab8500_interrupts_fops);
if (!file)
goto err;
- file = debugfs_create_file("irq-unsubscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_unsubscribe_fops);
+ file = debugfs_create_file("irq-unsubscribe",
+ (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
+ &plf->dev, &ab8500_unsubscribe_fops);
if (!file)
goto err;
file = debugfs_create_file("hwreg", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_hwreg_fops);
+ ab8500_dir, &plf->dev, &ab8500_hwreg_fops);
if (!file)
goto err;
- file = debugfs_create_file("all-modem-registers", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_modem_fops);
+ file = debugfs_create_file("all-modem-registers",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_modem_fops);
if (!file)
goto err;
file = debugfs_create_file("bat_ctrl", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bat_ctrl_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_bat_ctrl_fops);
if (!file)
goto err;
file = debugfs_create_file("btemp_ball", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_btemp_ball_fops);
+ ab8500_gpadc_dir,
+ &plf->dev, &ab8500_gpadc_btemp_ball_fops);
if (!file)
goto err;
- file = debugfs_create_file("main_charger_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_v_fops);
+ file = debugfs_create_file("main_charger_v",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_main_charger_v_fops);
if (!file)
goto err;
- file = debugfs_create_file("acc_detect1", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect1_fops);
+ file = debugfs_create_file("acc_detect1",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_acc_detect1_fops);
if (!file)
goto err;
- file = debugfs_create_file("acc_detect2", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect2_fops);
+ file = debugfs_create_file("acc_detect2",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_acc_detect2_fops);
if (!file)
goto err;
file = debugfs_create_file("adc_aux1", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux1_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_aux1_fops);
if (!file)
goto err;
file = debugfs_create_file("adc_aux2", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux2_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_aux2_fops);
if (!file)
goto err;
file = debugfs_create_file("main_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_bat_v_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_main_bat_v_fops);
if (!file)
goto err;
file = debugfs_create_file("vbus_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_vbus_v_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_vbus_v_fops);
if (!file)
goto err;
- file = debugfs_create_file("main_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_c_fops);
+ file = debugfs_create_file("main_charger_c",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_main_charger_c_fops);
if (!file)
goto err;
- file = debugfs_create_file("usb_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_charger_c_fops);
+ file = debugfs_create_file("usb_charger_c",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir,
+ &plf->dev, &ab8500_gpadc_usb_charger_c_fops);
if (!file)
goto err;
file = debugfs_create_file("bk_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bk_bat_v_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_bk_bat_v_fops);
if (!file)
goto err;
file = debugfs_create_file("die_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_die_temp_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_die_temp_fops);
if (!file)
goto err;
file = debugfs_create_file("usb_id", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_id_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_usb_id_fops);
if (!file)
goto err;
if (is_ab8540(ab8500)) {
- file = debugfs_create_file("xtal_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_xtal_temp_fops);
+ file = debugfs_create_file("xtal_temp",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8540_gpadc_xtal_temp_fops);
if (!file)
goto err;
- file = debugfs_create_file("vbattruemeas", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev,
- &ab8540_gpadc_vbat_true_meas_fops);
+ file = debugfs_create_file("vbattruemeas",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8540_gpadc_vbat_true_meas_fops);
if (!file)
goto err;
file = debugfs_create_file("batctrl_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
- &plf->dev, &ab8540_gpadc_bat_ctrl_and_ibat_fops);
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir,
+ &plf->dev,
+ &ab8540_gpadc_bat_ctrl_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("vbatmeas_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
- &plf->dev,
- &ab8540_gpadc_vbat_meas_and_ibat_fops);
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8540_gpadc_vbat_meas_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("vbattruemeas_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
- &plf->dev,
- &ab8540_gpadc_vbat_true_meas_and_ibat_fops);
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir,
+ &plf->dev,
+ &ab8540_gpadc_vbat_true_meas_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("battemp_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir,
&plf->dev, &ab8540_gpadc_bat_temp_and_ibat_fops);
if (!file)
goto err;
- file = debugfs_create_file("otp_calib", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_otp_calib_fops);
+ file = debugfs_create_file("otp_calib",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir,
+ &plf->dev, &ab8540_gpadc_otp_calib_fops);
if (!file)
goto err;
}
file = debugfs_create_file("avg_sample", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_avg_sample_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_avg_sample_fops);
if (!file)
goto err;
file = debugfs_create_file("trig_edge", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_edge_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_trig_edge_fops);
if (!file)
goto err;
file = debugfs_create_file("trig_timer", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_timer_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_trig_timer_fops);
if (!file)
goto err;
file = debugfs_create_file("conv_type", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_conv_type_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_conv_type_fops);
if (!file)
goto err;
return 0;
err:
- if (ab8500_dir)
- debugfs_remove_recursive(ab8500_dir);
+ debugfs_remove_recursive(ab8500_dir);
dev_err(&plf->dev, "failed to create debugfs entries.\n");
return -ENOMEM;
dev_err(arizona->dev, "AIF2 underclocked\n");
if (val & ARIZONA_AIF1_UNDERCLOCKED_STS)
dev_err(arizona->dev, "AIF1 underclocked\n");
+ if (val & ARIZONA_ISRC3_UNDERCLOCKED_STS)
+ dev_err(arizona->dev, "ISRC3 underclocked\n");
if (val & ARIZONA_ISRC2_UNDERCLOCKED_STS)
dev_err(arizona->dev, "ISRC2 underclocked\n");
if (val & ARIZONA_ISRC1_UNDERCLOCKED_STS)
dev_err(arizona->dev, "ASRC sync WARP overclocked\n");
if (val[1] & ARIZONA_ADSP2_1_OVERCLOCKED_STS)
dev_err(arizona->dev, "DSP1 overclocked\n");
+ if (val[1] & ARIZONA_ISRC3_OVERCLOCKED_STS)
+ dev_err(arizona->dev, "ISRC3 overclocked\n");
if (val[1] & ARIZONA_ISRC2_OVERCLOCKED_STS)
dev_err(arizona->dev, "ISRC2 overclocked\n");
if (val[1] & ARIZONA_ISRC1_OVERCLOCKED_STS)
EXPORT_SYMBOL_GPL(arizona_pm_ops);
#ifdef CONFIG_OF
-int arizona_of_get_type(struct device *dev)
+unsigned long arizona_of_get_type(struct device *dev)
{
const struct of_device_id *id = of_match_device(arizona_of_match, dev);
if (id)
- return (int)id->data;
+ return (unsigned long)id->data;
else
return 0;
}
};
static const char *wm5102_supplies[] = {
+ "MICVDD",
"DBVDD2",
"DBVDD3",
"CPVDD",
"SPKVDDL",
"SPKVDDR",
- "MICVDD",
};
static const struct mfd_cell wm5102_devs[] = {
{ .name = "arizona-micsupp" },
- { .name = "arizona-extcon" },
+ {
+ .name = "arizona-extcon",
+ .parent_supplies = wm5102_supplies,
+ .num_parent_supplies = 1, /* We only need MICVDD */
+ },
{ .name = "arizona-gpio" },
{ .name = "arizona-haptics" },
{ .name = "arizona-pwm" },
static const struct mfd_cell wm5110_devs[] = {
{ .name = "arizona-micsupp" },
- { .name = "arizona-extcon" },
+ {
+ .name = "arizona-extcon",
+ .parent_supplies = wm5102_supplies,
+ .num_parent_supplies = 1, /* We only need MICVDD */
+ },
{ .name = "arizona-gpio" },
{ .name = "arizona-haptics" },
{ .name = "arizona-pwm" },
};
static const char *wm8997_supplies[] = {
+ "MICVDD",
"DBVDD2",
"CPVDD",
"SPKVDD",
static const struct mfd_cell wm8997_devs[] = {
{ .name = "arizona-micsupp" },
- { .name = "arizona-extcon" },
+ {
+ .name = "arizona-extcon",
+ .parent_supplies = wm8997_supplies,
+ .num_parent_supplies = 1, /* We only need MICVDD */
+ },
{ .name = "arizona-gpio" },
{ .name = "arizona-haptics" },
{ .name = "arizona-pwm" },
goto err_early;
}
- arizona->dcvdd = devm_regulator_get(arizona->dev, "DCVDD");
+ /**
+ * Don't use devres here because the only device we have to get
+ * against is the MFD device and DCVDD will likely be supplied by
+ * one of its children. Meaning that the regulator will be
+ * destroyed by the time devres calls regulator put.
+ */
+ arizona->dcvdd = regulator_get(arizona->dev, "DCVDD");
if (IS_ERR(arizona->dcvdd)) {
ret = PTR_ERR(arizona->dcvdd);
dev_err(dev, "Failed to request DCVDD: %d\n", ret);
"arizona /RESET");
if (ret != 0) {
dev_err(dev, "Failed to request /RESET: %d\n", ret);
- goto err_early;
+ goto err_dcvdd;
}
}
if (ret != 0) {
dev_err(dev, "Failed to enable core supplies: %d\n",
ret);
- goto err_early;
+ goto err_dcvdd;
}
ret = regulator_enable(arizona->dcvdd);
err_enable:
regulator_bulk_disable(arizona->num_core_supplies,
arizona->core_supplies);
+err_dcvdd:
+ regulator_put(arizona->dcvdd);
err_early:
mfd_remove_devices(dev);
return ret;
int arizona_dev_exit(struct arizona *arizona)
{
+ pm_runtime_disable(arizona->dev);
+
+ regulator_disable(arizona->dcvdd);
+ regulator_put(arizona->dcvdd);
+
mfd_remove_devices(arizona->dev);
arizona_free_irq(arizona, ARIZONA_IRQ_UNDERCLOCKED, arizona);
arizona_free_irq(arizona, ARIZONA_IRQ_OVERCLOCKED, arizona);
arizona_free_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, arizona);
- pm_runtime_disable(arizona->dev);
arizona_irq_exit(arizona);
if (arizona->pdata.reset)
gpio_set_value_cansleep(arizona->pdata.reset, 0);
- regulator_disable(arizona->dcvdd);
- regulator_bulk_disable(ARRAY_SIZE(arizona->core_supplies),
+
+ regulator_bulk_disable(arizona->num_core_supplies,
arizona->core_supplies);
return 0;
}
#include "arizona.h"
static int arizona_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+ const struct i2c_device_id *id)
{
struct arizona *arizona;
const struct regmap_config *regmap_config;
- int ret, type;
+ unsigned long type;
+ int ret;
if (i2c->dev.of_node)
type = arizona_of_get_type(&i2c->dev);
int flags = IRQF_ONESHOT;
int ret, i;
const struct regmap_irq_chip *aod, *irq;
- bool ctrlif_error = true;
struct irq_data *irq_data;
+ arizona->ctrlif_error = true;
+
switch (arizona->type) {
#ifdef CONFIG_MFD_WM5102
case WM5102:
aod = &wm5102_aod;
irq = &wm5102_irq;
- ctrlif_error = false;
+ arizona->ctrlif_error = false;
break;
#endif
#ifdef CONFIG_MFD_WM5110
case WM5110:
aod = &wm5110_aod;
- irq = &wm5110_irq;
- ctrlif_error = false;
+ switch (arizona->rev) {
+ case 0 ... 2:
+ irq = &wm5110_irq;
+ break;
+ default:
+ irq = &wm5110_revd_irq;
+ break;
+ }
+
+ arizona->ctrlif_error = false;
break;
#endif
#ifdef CONFIG_MFD_WM8997
aod = &wm8997_aod;
irq = &wm8997_irq;
- ctrlif_error = false;
+ arizona->ctrlif_error = false;
break;
#endif
default:
}
/* Handle control interface errors in the core */
- if (ctrlif_error) {
+ if (arizona->ctrlif_error) {
i = arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR);
ret = request_threaded_irq(i, NULL, arizona_ctrlif_err,
IRQF_ONESHOT,
return 0;
err_main_irq:
- free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona);
+ if (arizona->ctrlif_error)
+ free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR),
+ arizona);
err_ctrlif:
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
err_boot_done:
int arizona_irq_exit(struct arizona *arizona)
{
- free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona);
+ if (arizona->ctrlif_error)
+ free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR),
+ arizona);
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
regmap_del_irq_chip(irq_create_mapping(arizona->virq, 1),
arizona->irq_chip);
const struct spi_device_id *id = spi_get_device_id(spi);
struct arizona *arizona;
const struct regmap_config *regmap_config;
- int ret, type;
+ unsigned long type;
+ int ret;
if (spi->dev.of_node)
type = arizona_of_get_type(&spi->dev);
extern const struct regmap_irq_chip wm5110_aod;
extern const struct regmap_irq_chip wm5110_irq;
+extern const struct regmap_irq_chip wm5110_revd_irq;
extern const struct regmap_irq_chip wm8997_aod;
extern const struct regmap_irq_chip wm8997_irq;
int arizona_irq_exit(struct arizona *arizona);
#ifdef CONFIG_OF
-int arizona_of_get_type(struct device *dev);
+unsigned long arizona_of_get_type(struct device *dev);
#else
-static inline int arizona_of_get_type(struct device *dev)
+static inline unsigned long arizona_of_get_type(struct device *dev)
{
return 0;
}
ds1wm_resources[0].end >>= asic->bus_shift;
/* MMC */
- asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
+ if (mem_sdio) {
+ asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
mem_sdio->start,
ASIC3_SD_CONFIG_SIZE >> asic->bus_shift);
- if (!asic->tmio_cnf) {
- ret = -ENOMEM;
- dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
- goto out;
+ if (!asic->tmio_cnf) {
+ ret = -ENOMEM;
+ dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
+ goto out;
+ }
}
asic3_mmc_resources[0].start >>= asic->bus_shift;
asic3_mmc_resources[0].end >>= asic->bus_shift;
#include <linux/mfd/cros_ec_commands.h>
int cros_ec_prepare_tx(struct cros_ec_device *ec_dev,
- struct cros_ec_msg *msg)
+ struct cros_ec_command *msg)
{
uint8_t *out;
int csum, i;
- BUG_ON(msg->out_len > EC_PROTO2_MAX_PARAM_SIZE);
+ BUG_ON(msg->outsize > EC_PROTO2_MAX_PARAM_SIZE);
out = ec_dev->dout;
out[0] = EC_CMD_VERSION0 + msg->version;
- out[1] = msg->cmd;
- out[2] = msg->out_len;
+ out[1] = msg->command;
+ out[2] = msg->outsize;
csum = out[0] + out[1] + out[2];
- for (i = 0; i < msg->out_len; i++)
- csum += out[EC_MSG_TX_HEADER_BYTES + i] = msg->out_buf[i];
- out[EC_MSG_TX_HEADER_BYTES + msg->out_len] = (uint8_t)(csum & 0xff);
+ for (i = 0; i < msg->outsize; i++)
+ csum += out[EC_MSG_TX_HEADER_BYTES + i] = msg->outdata[i];
+ out[EC_MSG_TX_HEADER_BYTES + msg->outsize] = (uint8_t)(csum & 0xff);
- return EC_MSG_TX_PROTO_BYTES + msg->out_len;
+ return EC_MSG_TX_PROTO_BYTES + msg->outsize;
}
EXPORT_SYMBOL(cros_ec_prepare_tx);
-static int cros_ec_command_sendrecv(struct cros_ec_device *ec_dev,
- uint16_t cmd, void *out_buf, int out_len,
- void *in_buf, int in_len)
+int cros_ec_check_result(struct cros_ec_device *ec_dev,
+ struct cros_ec_command *msg)
{
- struct cros_ec_msg msg;
-
- msg.version = cmd >> 8;
- msg.cmd = cmd & 0xff;
- msg.out_buf = out_buf;
- msg.out_len = out_len;
- msg.in_buf = in_buf;
- msg.in_len = in_len;
-
- return ec_dev->command_xfer(ec_dev, &msg);
-}
-
-static int cros_ec_command_recv(struct cros_ec_device *ec_dev,
- uint16_t cmd, void *buf, int buf_len)
-{
- return cros_ec_command_sendrecv(ec_dev, cmd, NULL, 0, buf, buf_len);
-}
-
-static int cros_ec_command_send(struct cros_ec_device *ec_dev,
- uint16_t cmd, void *buf, int buf_len)
-{
- return cros_ec_command_sendrecv(ec_dev, cmd, buf, buf_len, NULL, 0);
-}
-
-static irqreturn_t ec_irq_thread(int irq, void *data)
-{
- struct cros_ec_device *ec_dev = data;
-
- if (device_may_wakeup(ec_dev->dev))
- pm_wakeup_event(ec_dev->dev, 0);
-
- blocking_notifier_call_chain(&ec_dev->event_notifier, 1, ec_dev);
-
- return IRQ_HANDLED;
+ switch (msg->result) {
+ case EC_RES_SUCCESS:
+ return 0;
+ case EC_RES_IN_PROGRESS:
+ dev_dbg(ec_dev->dev, "command 0x%02x in progress\n",
+ msg->command);
+ return -EAGAIN;
+ default:
+ dev_dbg(ec_dev->dev, "command 0x%02x returned %d\n",
+ msg->command, msg->result);
+ return 0;
+ }
}
+EXPORT_SYMBOL(cros_ec_check_result);
static const struct mfd_cell cros_devs[] = {
{
struct device *dev = ec_dev->dev;
int err = 0;
- BLOCKING_INIT_NOTIFIER_HEAD(&ec_dev->event_notifier);
-
- ec_dev->command_send = cros_ec_command_send;
- ec_dev->command_recv = cros_ec_command_recv;
- ec_dev->command_sendrecv = cros_ec_command_sendrecv;
-
if (ec_dev->din_size) {
ec_dev->din = devm_kzalloc(dev, ec_dev->din_size, GFP_KERNEL);
if (!ec_dev->din)
return -ENOMEM;
}
- if (!ec_dev->irq) {
- dev_dbg(dev, "no valid IRQ: %d\n", ec_dev->irq);
- return err;
- }
-
- err = request_threaded_irq(ec_dev->irq, NULL, ec_irq_thread,
- IRQF_TRIGGER_LOW | IRQF_ONESHOT,
- "chromeos-ec", ec_dev);
- if (err) {
- dev_err(dev, "request irq %d: error %d\n", ec_dev->irq, err);
- return err;
- }
-
err = mfd_add_devices(dev, 0, cros_devs,
ARRAY_SIZE(cros_devs),
NULL, ec_dev->irq, NULL);
if (err) {
dev_err(dev, "failed to add mfd devices\n");
- goto fail_mfd;
+ return err;
}
- dev_info(dev, "Chrome EC (%s)\n", ec_dev->name);
+ dev_info(dev, "Chrome EC device registered\n");
return 0;
-
-fail_mfd:
- free_irq(ec_dev->irq, ec_dev);
-
- return err;
}
EXPORT_SYMBOL(cros_ec_register);
int cros_ec_remove(struct cros_ec_device *ec_dev)
{
mfd_remove_devices(ec_dev->dev);
- free_irq(ec_dev->irq, ec_dev);
return 0;
}
return i2c_get_clientdata(client);
}
-static int cros_ec_command_xfer(struct cros_ec_device *ec_dev,
- struct cros_ec_msg *msg)
+static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev,
+ struct cros_ec_command *msg)
{
struct i2c_client *client = ec_dev->priv;
int ret = -ENOMEM;
int i;
+ int len;
int packet_len;
u8 *out_buf = NULL;
u8 *in_buf = NULL;
* allocate larger packet (one byte for checksum, one byte for
* length, and one for result code)
*/
- packet_len = msg->in_len + 3;
+ packet_len = msg->insize + 3;
in_buf = kzalloc(packet_len, GFP_KERNEL);
if (!in_buf)
goto done;
* allocate larger packet (one byte for checksum, one for
* command code, one for length, and one for command version)
*/
- packet_len = msg->out_len + 4;
+ packet_len = msg->outsize + 4;
out_buf = kzalloc(packet_len, GFP_KERNEL);
if (!out_buf)
goto done;
i2c_msg[0].buf = (char *)out_buf;
out_buf[0] = EC_CMD_VERSION0 + msg->version;
- out_buf[1] = msg->cmd;
- out_buf[2] = msg->out_len;
+ out_buf[1] = msg->command;
+ out_buf[2] = msg->outsize;
/* copy message payload and compute checksum */
sum = out_buf[0] + out_buf[1] + out_buf[2];
- for (i = 0; i < msg->out_len; i++) {
- out_buf[3 + i] = msg->out_buf[i];
+ for (i = 0; i < msg->outsize; i++) {
+ out_buf[3 + i] = msg->outdata[i];
sum += out_buf[3 + i];
}
- out_buf[3 + msg->out_len] = sum;
+ out_buf[3 + msg->outsize] = sum;
/* send command to EC and read answer */
ret = i2c_transfer(client->adapter, i2c_msg, 2);
}
/* check response error code */
- if (i2c_msg[1].buf[0]) {
- dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n",
- msg->cmd, i2c_msg[1].buf[0]);
- ret = -EINVAL;
+ msg->result = i2c_msg[1].buf[0];
+ ret = cros_ec_check_result(ec_dev, msg);
+ if (ret)
+ goto done;
+
+ len = in_buf[1];
+ if (len > msg->insize) {
+ dev_err(ec_dev->dev, "packet too long (%d bytes, expected %d)",
+ len, msg->insize);
+ ret = -ENOSPC;
goto done;
}
/* copy response packet payload and compute checksum */
sum = in_buf[0] + in_buf[1];
- for (i = 0; i < msg->in_len; i++) {
- msg->in_buf[i] = in_buf[2 + i];
+ for (i = 0; i < len; i++) {
+ msg->indata[i] = in_buf[2 + i];
sum += in_buf[2 + i];
}
dev_dbg(ec_dev->dev, "packet: %*ph, sum = %02x\n",
i2c_msg[1].len, in_buf, sum);
- if (sum != in_buf[2 + msg->in_len]) {
+ if (sum != in_buf[2 + len]) {
dev_err(ec_dev->dev, "bad packet checksum\n");
ret = -EBADMSG;
goto done;
}
- ret = 0;
+ ret = len;
done:
kfree(in_buf);
kfree(out_buf);
return -ENOMEM;
i2c_set_clientdata(client, ec_dev);
- ec_dev->name = "I2C";
ec_dev->dev = dev;
ec_dev->priv = client;
ec_dev->irq = client->irq;
- ec_dev->command_xfer = cros_ec_command_xfer;
+ ec_dev->cmd_xfer = cros_ec_cmd_xfer_i2c;
ec_dev->ec_name = client->name;
ec_dev->phys_name = client->adapter->name;
ec_dev->parent = &client->dev;
* if no record
* @end_of_msg_delay: used to set the delay_usecs on the spi_transfer that
* is sent when we want to turn off CS at the end of a transaction.
- * @lock: mutex to ensure only one user of cros_ec_command_spi_xfer at a time
+ * @lock: mutex to ensure only one user of cros_ec_cmd_xfer_spi at a time
*/
struct cros_ec_spi {
struct spi_device *spi;
}
/**
- * cros_ec_command_spi_xfer - Transfer a message over SPI and receive the reply
+ * cros_ec_cmd_xfer_spi - Transfer a message over SPI and receive the reply
*
* @ec_dev: ChromeOS EC device
* @ec_msg: Message to transfer
*/
-static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev,
- struct cros_ec_msg *ec_msg)
+static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev,
+ struct cros_ec_command *ec_msg)
{
struct cros_ec_spi *ec_spi = ec_dev->priv;
struct spi_transfer trans;
/* Get the response */
if (!ret) {
ret = cros_ec_spi_receive_response(ec_dev,
- ec_msg->in_len + EC_MSG_TX_PROTO_BYTES);
+ ec_msg->insize + EC_MSG_TX_PROTO_BYTES);
} else {
dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
}
- /* turn off CS */
+ /*
+ * Turn off CS, possibly adding a delay to ensure the rising edge
+ * doesn't come too soon after the end of the data.
+ */
spi_message_init(&msg);
-
- if (ec_spi->end_of_msg_delay) {
- /*
- * Add delay for last transaction, to ensure the rising edge
- * doesn't come too soon after the end of the data.
- */
- memset(&trans, 0, sizeof(trans));
- trans.delay_usecs = ec_spi->end_of_msg_delay;
- spi_message_add_tail(&trans, &msg);
- }
+ memset(&trans, 0, sizeof(trans));
+ trans.delay_usecs = ec_spi->end_of_msg_delay;
+ spi_message_add_tail(&trans, &msg);
final_ret = spi_sync(ec_spi->spi, &msg);
ec_spi->last_transfer_ns = ktime_get_ns();
goto exit;
}
- /* check response error code */
ptr = ec_dev->din;
- if (ptr[0]) {
- dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n",
- ec_msg->cmd, ptr[0]);
- debug_packet(ec_dev->dev, "in_err", ptr, len);
- ret = -EINVAL;
+
+ /* check response error code */
+ ec_msg->result = ptr[0];
+ ret = cros_ec_check_result(ec_dev, ec_msg);
+ if (ret)
goto exit;
- }
+
len = ptr[1];
sum = ptr[0] + ptr[1];
- if (len > ec_msg->in_len) {
+ if (len > ec_msg->insize) {
dev_err(ec_dev->dev, "packet too long (%d bytes, expected %d)",
- len, ec_msg->in_len);
+ len, ec_msg->insize);
ret = -ENOSPC;
goto exit;
}
/* copy response packet payload and compute checksum */
for (i = 0; i < len; i++) {
sum += ptr[i + 2];
- if (ec_msg->in_len)
- ec_msg->in_buf[i] = ptr[i + 2];
+ if (ec_msg->insize)
+ ec_msg->indata[i] = ptr[i + 2];
}
sum &= 0xff;
goto exit;
}
- ret = 0;
+ ret = len;
exit:
mutex_unlock(&ec_spi->lock);
return ret;
cros_ec_spi_dt_probe(ec_spi, dev);
spi_set_drvdata(spi, ec_dev);
- ec_dev->name = "SPI";
ec_dev->dev = dev;
ec_dev->priv = ec_spi;
ec_dev->irq = spi->irq;
- ec_dev->command_xfer = cros_ec_command_spi_xfer;
+ ec_dev->cmd_xfer = cros_ec_cmd_xfer_spi;
ec_dev->ec_name = ec_spi->spi->modalias;
ec_dev->phys_name = dev_name(&ec_spi->spi->dev);
ec_dev->parent = &ec_spi->spi->dev;
return err;
}
+ device_init_wakeup(&spi->dev, true);
+
return 0;
}
"Device detected (chip-ID: 0x%02X, var-ID: 0x%02X)\n",
model, variant_id);
- if (variant_code != PMIC_DA9063_BB) {
- dev_err(da9063->dev, "Unknown chip variant code: 0x%02X\n",
- variant_code);
+ if (variant_code < PMIC_DA9063_BB && variant_code != PMIC_DA9063_AD) {
+ dev_err(da9063->dev,
+ "Cannot support variant code: 0x%02X\n", variant_code);
return -ENODEV;
}
#include <linux/mfd/da9063/pdata.h>
#include <linux/mfd/da9063/registers.h>
-static const struct regmap_range da9063_readable_ranges[] = {
+static const struct regmap_range da9063_ad_readable_ranges[] = {
{
.range_min = DA9063_REG_PAGE_CON,
- .range_max = DA9063_REG_SECOND_D,
+ .range_max = DA9063_AD_REG_SECOND_D,
}, {
.range_min = DA9063_REG_SEQ,
.range_max = DA9063_REG_ID_32_31,
.range_max = DA9063_REG_AUTO3_LOW,
}, {
.range_min = DA9063_REG_T_OFFSET,
- .range_max = DA9063_REG_GP_ID_19,
+ .range_max = DA9063_AD_REG_GP_ID_19,
}, {
.range_min = DA9063_REG_CHIP_ID,
.range_max = DA9063_REG_CHIP_VARIANT,
},
};
-static const struct regmap_range da9063_writeable_ranges[] = {
+static const struct regmap_range da9063_ad_writeable_ranges[] = {
{
.range_min = DA9063_REG_PAGE_CON,
.range_max = DA9063_REG_PAGE_CON,
.range_max = DA9063_REG_VSYS_MON,
}, {
.range_min = DA9063_REG_COUNT_S,
- .range_max = DA9063_REG_ALARM_Y,
+ .range_max = DA9063_AD_REG_ALARM_Y,
}, {
.range_min = DA9063_REG_SEQ,
.range_max = DA9063_REG_ID_32_31,
.range_max = DA9063_REG_AUTO3_LOW,
}, {
.range_min = DA9063_REG_CONFIG_I,
- .range_max = DA9063_REG_MON_REG_4,
+ .range_max = DA9063_AD_REG_MON_REG_4,
}, {
- .range_min = DA9063_REG_GP_ID_0,
- .range_max = DA9063_REG_GP_ID_19,
+ .range_min = DA9063_AD_REG_GP_ID_0,
+ .range_max = DA9063_AD_REG_GP_ID_19,
},
};
-static const struct regmap_range da9063_volatile_ranges[] = {
+static const struct regmap_range da9063_ad_volatile_ranges[] = {
{
.range_min = DA9063_REG_STATUS_A,
.range_max = DA9063_REG_EVENT_D,
.range_max = DA9063_REG_ADC_MAN,
}, {
.range_min = DA9063_REG_ADC_RES_L,
- .range_max = DA9063_REG_SECOND_D,
+ .range_max = DA9063_AD_REG_SECOND_D,
}, {
- .range_min = DA9063_REG_MON_REG_5,
- .range_max = DA9063_REG_MON_REG_6,
+ .range_min = DA9063_AD_REG_MON_REG_5,
+ .range_max = DA9063_AD_REG_MON_REG_6,
},
};
-static const struct regmap_access_table da9063_readable_table = {
- .yes_ranges = da9063_readable_ranges,
- .n_yes_ranges = ARRAY_SIZE(da9063_readable_ranges),
+static const struct regmap_access_table da9063_ad_readable_table = {
+ .yes_ranges = da9063_ad_readable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9063_ad_readable_ranges),
};
-static const struct regmap_access_table da9063_writeable_table = {
- .yes_ranges = da9063_writeable_ranges,
- .n_yes_ranges = ARRAY_SIZE(da9063_writeable_ranges),
+static const struct regmap_access_table da9063_ad_writeable_table = {
+ .yes_ranges = da9063_ad_writeable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9063_ad_writeable_ranges),
};
-static const struct regmap_access_table da9063_volatile_table = {
- .yes_ranges = da9063_volatile_ranges,
- .n_yes_ranges = ARRAY_SIZE(da9063_volatile_ranges),
+static const struct regmap_access_table da9063_ad_volatile_table = {
+ .yes_ranges = da9063_ad_volatile_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9063_ad_volatile_ranges),
+};
+
+static const struct regmap_range da9063_bb_readable_ranges[] = {
+ {
+ .range_min = DA9063_REG_PAGE_CON,
+ .range_max = DA9063_BB_REG_SECOND_D,
+ }, {
+ .range_min = DA9063_REG_SEQ,
+ .range_max = DA9063_REG_ID_32_31,
+ }, {
+ .range_min = DA9063_REG_SEQ_A,
+ .range_max = DA9063_REG_AUTO3_LOW,
+ }, {
+ .range_min = DA9063_REG_T_OFFSET,
+ .range_max = DA9063_BB_REG_GP_ID_19,
+ }, {
+ .range_min = DA9063_REG_CHIP_ID,
+ .range_max = DA9063_REG_CHIP_VARIANT,
+ },
+};
+
+static const struct regmap_range da9063_bb_writeable_ranges[] = {
+ {
+ .range_min = DA9063_REG_PAGE_CON,
+ .range_max = DA9063_REG_PAGE_CON,
+ }, {
+ .range_min = DA9063_REG_FAULT_LOG,
+ .range_max = DA9063_REG_VSYS_MON,
+ }, {
+ .range_min = DA9063_REG_COUNT_S,
+ .range_max = DA9063_BB_REG_ALARM_Y,
+ }, {
+ .range_min = DA9063_REG_SEQ,
+ .range_max = DA9063_REG_ID_32_31,
+ }, {
+ .range_min = DA9063_REG_SEQ_A,
+ .range_max = DA9063_REG_AUTO3_LOW,
+ }, {
+ .range_min = DA9063_REG_CONFIG_I,
+ .range_max = DA9063_BB_REG_MON_REG_4,
+ }, {
+ .range_min = DA9063_BB_REG_GP_ID_0,
+ .range_max = DA9063_BB_REG_GP_ID_19,
+ },
+};
+
+static const struct regmap_range da9063_bb_volatile_ranges[] = {
+ {
+ .range_min = DA9063_REG_STATUS_A,
+ .range_max = DA9063_REG_EVENT_D,
+ }, {
+ .range_min = DA9063_REG_CONTROL_F,
+ .range_max = DA9063_REG_CONTROL_F,
+ }, {
+ .range_min = DA9063_REG_ADC_MAN,
+ .range_max = DA9063_REG_ADC_MAN,
+ }, {
+ .range_min = DA9063_REG_ADC_RES_L,
+ .range_max = DA9063_BB_REG_SECOND_D,
+ }, {
+ .range_min = DA9063_BB_REG_MON_REG_5,
+ .range_max = DA9063_BB_REG_MON_REG_6,
+ },
+};
+
+static const struct regmap_access_table da9063_bb_readable_table = {
+ .yes_ranges = da9063_bb_readable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9063_bb_readable_ranges),
+};
+
+static const struct regmap_access_table da9063_bb_writeable_table = {
+ .yes_ranges = da9063_bb_writeable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9063_bb_writeable_ranges),
+};
+
+static const struct regmap_access_table da9063_bb_volatile_table = {
+ .yes_ranges = da9063_bb_volatile_ranges,
+ .n_yes_ranges = ARRAY_SIZE(da9063_bb_volatile_ranges),
};
static const struct regmap_range_cfg da9063_range_cfg[] = {
.max_register = DA9063_REG_CHIP_VARIANT,
.cache_type = REGCACHE_RBTREE,
-
- .rd_table = &da9063_readable_table,
- .wr_table = &da9063_writeable_table,
- .volatile_table = &da9063_volatile_table,
};
static int da9063_i2c_probe(struct i2c_client *i2c,
da9063->dev = &i2c->dev;
da9063->chip_irq = i2c->irq;
+ if (da9063->variant_code == PMIC_DA9063_AD) {
+ da9063_regmap_config.rd_table = &da9063_ad_readable_table;
+ da9063_regmap_config.wr_table = &da9063_ad_writeable_table;
+ da9063_regmap_config.volatile_table = &da9063_ad_volatile_table;
+ } else {
+ da9063_regmap_config.rd_table = &da9063_bb_readable_table;
+ da9063_regmap_config.wr_table = &da9063_bb_writeable_table;
+ da9063_regmap_config.volatile_table = &da9063_bb_volatile_table;
+ }
+
da9063->regmap = devm_regmap_init_i2c(i2c, &da9063_regmap_config);
if (IS_ERR(da9063->regmap)) {
ret = PTR_ERR(da9063->regmap);
* Many of the msp430 pins are just used as fixed-direction GPIOs.
* We could export a few more of them this way, if we wanted.
*/
-#define MSP_GPIO(bit,reg) ((DM355EVM_MSP_ ## reg) << 3 | (bit))
+#define MSP_GPIO(bit, reg) ((DM355EVM_MSP_ ## reg) << 3 | (bit))
static const u8 msp_gpios[] = {
/* eight leds */
struct spi_message m;
int status;
- memset(&t, 0, sizeof t);
+ memset(&t, 0, sizeof(t));
spi_message_init(&m);
t.len = sizeof(u32);
spi_message_add_tail(&t, &m);
desc->irq_data.chip->irq_ack(&desc->irq_data);
queue_work(pcap->workqueue, &pcap->isr_work);
- return;
}
/* ADC */
int chip_index)
{
struct htcpld_data *htcpld;
- struct device *dev = &pdev->dev;
- struct htcpld_core_platform_data *pdata;
struct htcpld_chip *chip;
- struct htcpld_chip_platform_data *plat_chip_data;
unsigned int irq, irq_end;
int ret = 0;
/* Get the platform and driver data */
- pdata = dev_get_platdata(dev);
htcpld = platform_get_drvdata(pdev);
chip = &htcpld->chip[chip_index];
- plat_chip_data = &pdata->chip[chip_index];
/* Setup irq handlers */
irq_end = chip->irq_start + chip->nirqs;
--- /dev/null
+/*
+ * intel_soc_pmic_core.c - Intel SoC PMIC MFD Driver
+ *
+ * Copyright (C) 2013, 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#include <linux/module.h>
+#include <linux/mfd/core.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/gpio/consumer.h>
+#include <linux/acpi.h>
+#include <linux/regmap.h>
+#include <linux/mfd/intel_soc_pmic.h>
+#include "intel_soc_pmic_core.h"
+
+/*
+ * On some boards the PMIC interrupt may come from a GPIO line.
+ * Try to lookup the ACPI table and see if such connection exists. If not,
+ * return -ENOENT and use the IRQ provided by I2C.
+ */
+static int intel_soc_pmic_find_gpio_irq(struct device *dev)
+{
+ struct gpio_desc *desc;
+ int irq;
+
+ desc = devm_gpiod_get_index(dev, "intel_soc_pmic", 0);
+ if (IS_ERR(desc))
+ return -ENOENT;
+
+ irq = gpiod_to_irq(desc);
+ if (irq < 0)
+ dev_warn(dev, "Can't get irq: %d\n", irq);
+
+ return irq;
+}
+
+static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *i2c_id)
+{
+ struct device *dev = &i2c->dev;
+ const struct acpi_device_id *id;
+ struct intel_soc_pmic_config *config;
+ struct intel_soc_pmic *pmic;
+ int ret;
+ int irq;
+
+ id = acpi_match_device(dev->driver->acpi_match_table, dev);
+ if (!id || !id->driver_data)
+ return -ENODEV;
+
+ config = (struct intel_soc_pmic_config *)id->driver_data;
+
+ pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL);
+ dev_set_drvdata(dev, pmic);
+
+ pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config);
+
+ irq = intel_soc_pmic_find_gpio_irq(dev);
+ pmic->irq = (irq < 0) ? i2c->irq : irq;
+
+ ret = regmap_add_irq_chip(pmic->regmap, pmic->irq,
+ config->irq_flags | IRQF_ONESHOT,
+ 0, config->irq_chip,
+ &pmic->irq_chip_data);
+ if (ret)
+ return ret;
+
+ ret = enable_irq_wake(pmic->irq);
+ if (ret)
+ dev_warn(dev, "Can't enable IRQ as wake source: %d\n", ret);
+
+ ret = mfd_add_devices(dev, -1, config->cell_dev,
+ config->n_cell_devs, NULL, 0,
+ regmap_irq_get_domain(pmic->irq_chip_data));
+ if (ret)
+ goto err_del_irq_chip;
+
+ return 0;
+
+err_del_irq_chip:
+ regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data);
+ return ret;
+}
+
+static int intel_soc_pmic_i2c_remove(struct i2c_client *i2c)
+{
+ struct intel_soc_pmic *pmic = dev_get_drvdata(&i2c->dev);
+
+ regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data);
+
+ mfd_remove_devices(&i2c->dev);
+
+ return 0;
+}
+
+static void intel_soc_pmic_shutdown(struct i2c_client *i2c)
+{
+ struct intel_soc_pmic *pmic = dev_get_drvdata(&i2c->dev);
+
+ disable_irq(pmic->irq);
+
+ return;
+}
+
+static int intel_soc_pmic_suspend(struct device *dev)
+{
+ struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+ disable_irq(pmic->irq);
+
+ return 0;
+}
+
+static int intel_soc_pmic_resume(struct device *dev)
+{
+ struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+ enable_irq(pmic->irq);
+
+ return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(intel_soc_pmic_pm_ops, intel_soc_pmic_suspend,
+ intel_soc_pmic_resume);
+
+static const struct i2c_device_id intel_soc_pmic_i2c_id[] = {
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, intel_soc_pmic_i2c_id);
+
+#if defined(CONFIG_ACPI)
+static struct acpi_device_id intel_soc_pmic_acpi_match[] = {
+ {"INT33FD", (kernel_ulong_t)&intel_soc_pmic_config_crc},
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, intel_soc_pmic_acpi_match);
+#endif
+
+static struct i2c_driver intel_soc_pmic_i2c_driver = {
+ .driver = {
+ .name = "intel_soc_pmic_i2c",
+ .owner = THIS_MODULE,
+ .pm = &intel_soc_pmic_pm_ops,
+ .acpi_match_table = ACPI_PTR(intel_soc_pmic_acpi_match),
+ },
+ .probe = intel_soc_pmic_i2c_probe,
+ .remove = intel_soc_pmic_i2c_remove,
+ .id_table = intel_soc_pmic_i2c_id,
+ .shutdown = intel_soc_pmic_shutdown,
+};
+
+module_i2c_driver(intel_soc_pmic_i2c_driver);
+
+MODULE_DESCRIPTION("I2C driver for Intel SoC PMIC");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Yang, Bin <bin.yang@intel.com>");
+MODULE_AUTHOR("Zhu, Lejun <lejun.zhu@linux.intel.com>");
--- /dev/null
+/*
+ * intel_soc_pmic_core.h - Intel SoC PMIC MFD Driver
+ *
+ * Copyright (C) 2012-2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#ifndef __INTEL_SOC_PMIC_CORE_H__
+#define __INTEL_SOC_PMIC_CORE_H__
+
+struct intel_soc_pmic_config {
+ unsigned long irq_flags;
+ struct mfd_cell *cell_dev;
+ int n_cell_devs;
+ struct regmap_config *regmap_config;
+ struct regmap_irq_chip *irq_chip;
+};
+
+extern struct intel_soc_pmic_config intel_soc_pmic_config_crc;
+
+#endif /* __INTEL_SOC_PMIC_CORE_H__ */
--- /dev/null
+/*
+ * intel_soc_pmic_crc.c - Device access for Crystal Cove PMIC
+ *
+ * Copyright (C) 2013, 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#include <linux/mfd/core.h>
+#include <linux/interrupt.h>
+#include <linux/regmap.h>
+#include <linux/mfd/intel_soc_pmic.h>
+#include "intel_soc_pmic_core.h"
+
+#define CRYSTAL_COVE_MAX_REGISTER 0xC6
+
+#define CRYSTAL_COVE_REG_IRQLVL1 0x02
+#define CRYSTAL_COVE_REG_MIRQLVL1 0x0E
+
+#define CRYSTAL_COVE_IRQ_PWRSRC 0
+#define CRYSTAL_COVE_IRQ_THRM 1
+#define CRYSTAL_COVE_IRQ_BCU 2
+#define CRYSTAL_COVE_IRQ_ADC 3
+#define CRYSTAL_COVE_IRQ_CHGR 4
+#define CRYSTAL_COVE_IRQ_GPIO 5
+#define CRYSTAL_COVE_IRQ_VHDMIOCP 6
+
+static struct resource gpio_resources[] = {
+ {
+ .name = "GPIO",
+ .start = CRYSTAL_COVE_IRQ_GPIO,
+ .end = CRYSTAL_COVE_IRQ_GPIO,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource pwrsrc_resources[] = {
+ {
+ .name = "PWRSRC",
+ .start = CRYSTAL_COVE_IRQ_PWRSRC,
+ .end = CRYSTAL_COVE_IRQ_PWRSRC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource adc_resources[] = {
+ {
+ .name = "ADC",
+ .start = CRYSTAL_COVE_IRQ_ADC,
+ .end = CRYSTAL_COVE_IRQ_ADC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource thermal_resources[] = {
+ {
+ .name = "THERMAL",
+ .start = CRYSTAL_COVE_IRQ_THRM,
+ .end = CRYSTAL_COVE_IRQ_THRM,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource bcu_resources[] = {
+ {
+ .name = "BCU",
+ .start = CRYSTAL_COVE_IRQ_BCU,
+ .end = CRYSTAL_COVE_IRQ_BCU,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mfd_cell crystal_cove_dev[] = {
+ {
+ .name = "crystal_cove_pwrsrc",
+ .num_resources = ARRAY_SIZE(pwrsrc_resources),
+ .resources = pwrsrc_resources,
+ },
+ {
+ .name = "crystal_cove_adc",
+ .num_resources = ARRAY_SIZE(adc_resources),
+ .resources = adc_resources,
+ },
+ {
+ .name = "crystal_cove_thermal",
+ .num_resources = ARRAY_SIZE(thermal_resources),
+ .resources = thermal_resources,
+ },
+ {
+ .name = "crystal_cove_bcu",
+ .num_resources = ARRAY_SIZE(bcu_resources),
+ .resources = bcu_resources,
+ },
+ {
+ .name = "crystal_cove_gpio",
+ .num_resources = ARRAY_SIZE(gpio_resources),
+ .resources = gpio_resources,
+ },
+};
+
+static struct regmap_config crystal_cove_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = CRYSTAL_COVE_MAX_REGISTER,
+ .cache_type = REGCACHE_NONE,
+};
+
+static const struct regmap_irq crystal_cove_irqs[] = {
+ [CRYSTAL_COVE_IRQ_PWRSRC] = {
+ .mask = BIT(CRYSTAL_COVE_IRQ_PWRSRC),
+ },
+ [CRYSTAL_COVE_IRQ_THRM] = {
+ .mask = BIT(CRYSTAL_COVE_IRQ_THRM),
+ },
+ [CRYSTAL_COVE_IRQ_BCU] = {
+ .mask = BIT(CRYSTAL_COVE_IRQ_BCU),
+ },
+ [CRYSTAL_COVE_IRQ_ADC] = {
+ .mask = BIT(CRYSTAL_COVE_IRQ_ADC),
+ },
+ [CRYSTAL_COVE_IRQ_CHGR] = {
+ .mask = BIT(CRYSTAL_COVE_IRQ_CHGR),
+ },
+ [CRYSTAL_COVE_IRQ_GPIO] = {
+ .mask = BIT(CRYSTAL_COVE_IRQ_GPIO),
+ },
+ [CRYSTAL_COVE_IRQ_VHDMIOCP] = {
+ .mask = BIT(CRYSTAL_COVE_IRQ_VHDMIOCP),
+ },
+};
+
+static struct regmap_irq_chip crystal_cove_irq_chip = {
+ .name = "Crystal Cove",
+ .irqs = crystal_cove_irqs,
+ .num_irqs = ARRAY_SIZE(crystal_cove_irqs),
+ .num_regs = 1,
+ .status_base = CRYSTAL_COVE_REG_IRQLVL1,
+ .mask_base = CRYSTAL_COVE_REG_MIRQLVL1,
+};
+
+struct intel_soc_pmic_config intel_soc_pmic_config_crc = {
+ .irq_flags = IRQF_TRIGGER_RISING,
+ .cell_dev = crystal_cove_dev,
+ .n_cell_devs = ARRAY_SIZE(crystal_cove_dev),
+ .regmap_config = &crystal_cove_regmap_config,
+ .irq_chip = &crystal_cove_irq_chip,
+};
} else {
dev_err(micro->dev,
"out of band RX message 0x%02x\n", id);
- if(!micro->msg)
+ if (!micro->msg)
dev_info(micro->dev, "no message queued\n");
else
dev_info(micro->dev, "expected message %02x\n",
if (micro->key)
micro->key(micro->key_data, len, data);
else
- dev_dbg(micro->dev, "key message ignored, no handle \n");
+ dev_dbg(micro->dev, "key message ignored, no handle\n");
break;
case MSG_TOUCHSCREEN:
if (micro->ts)
micro->ts(micro->ts_data, len, data);
else
- dev_dbg(micro->dev, "touchscreen message ignored, no handle \n");
+ dev_dbg(micro->dev, "touchscreen message ignored, no handle\n");
break;
default:
dev_err(micro->dev,
rx->state = STATE_ID; /* Next byte is the id and len */
break;
case STATE_ID: /* Looking for id and len byte */
- rx->id = (ch & 0xf0) >> 4 ;
+ rx->id = (ch & 0xf0) >> 4;
rx->len = (ch & 0x0f);
rx->index = 0;
rx->chksum = ch;
#define MAX_ID_LEN 4
static char force_device_id[MAX_ID_LEN + 1] = "";
-module_param_string(force_device_id, force_device_id, sizeof(force_device_id), 0);
+module_param_string(force_device_id, force_device_id,
+ sizeof(force_device_id), 0);
MODULE_PARM_DESC(force_device_id, "Override detected product");
/*
{
/* The mutex bit will read 1 until access has been granted */
while (ioread8(pld->io_index) & KEMPLD_MUTEX_KEY)
- msleep(1);
+ usleep_range(1000, 3000);
}
static void kempld_release_hardware_mutex(struct kempld_device_data *pld)
.remove = kempld_remove,
};
-static struct dmi_system_id __initdata kempld_dmi_table[] = {
+static struct dmi_system_id kempld_dmi_table[] __initdata = {
{
.ident = "BHL6",
.matches = {
int ret;
if (force_device_id[0]) {
- for (id = kempld_dmi_table; id->matches[0].slot != DMI_NONE; id++)
+ for (id = kempld_dmi_table;
+ id->matches[0].slot != DMI_NONE; id++)
if (strstr(id->ident, force_device_id))
if (id->callback && id->callback(id))
break;
static void lp8788_irq_enable(struct irq_data *data)
{
struct lp8788_irq_data *irqd = irq_data_get_irq_chip_data(data);
+
irqd->enabled[data->hwirq] = 1;
}
static void lp8788_irq_disable(struct irq_data *data)
{
struct lp8788_irq_data *irqd = irq_data_get_irq_chip_data(data);
+
irqd->enabled[data->hwirq] = 0;
}
+++ /dev/null
-/*
- * max77686-irq.c - Interrupt controller support for MAX77686
- *
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * Chiwoong Byun <woong.byun@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * This driver is based on max8997-irq.c
- */
-
-#include <linux/err.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/mfd/max77686.h>
-#include <linux/mfd/max77686-private.h>
-#include <linux/irqdomain.h>
-#include <linux/regmap.h>
-
-enum {
- MAX77686_DEBUG_IRQ_INFO = 1 << 0,
- MAX77686_DEBUG_IRQ_MASK = 1 << 1,
- MAX77686_DEBUG_IRQ_INT = 1 << 2,
-};
-
-static int debug_mask = 0;
-module_param(debug_mask, int, 0);
-MODULE_PARM_DESC(debug_mask, "Set debug_mask : 0x0=off 0x1=IRQ_INFO 0x2=IRQ_MASK 0x4=IRQ_INI)");
-
-static const u8 max77686_mask_reg[] = {
- [PMIC_INT1] = MAX77686_REG_INT1MSK,
- [PMIC_INT2] = MAX77686_REG_INT2MSK,
- [RTC_INT] = MAX77686_RTC_INTM,
-};
-
-static struct regmap *max77686_get_regmap(struct max77686_dev *max77686,
- enum max77686_irq_source src)
-{
- switch (src) {
- case PMIC_INT1 ... PMIC_INT2:
- return max77686->regmap;
- case RTC_INT:
- return max77686->rtc_regmap;
- default:
- return ERR_PTR(-EINVAL);
- }
-}
-
-struct max77686_irq_data {
- int mask;
- enum max77686_irq_source group;
-};
-
-#define DECLARE_IRQ(idx, _group, _mask) \
- [(idx)] = { .group = (_group), .mask = (_mask) }
-static const struct max77686_irq_data max77686_irqs[] = {
- DECLARE_IRQ(MAX77686_PMICIRQ_PWRONF, PMIC_INT1, 1 << 0),
- DECLARE_IRQ(MAX77686_PMICIRQ_PWRONR, PMIC_INT1, 1 << 1),
- DECLARE_IRQ(MAX77686_PMICIRQ_JIGONBF, PMIC_INT1, 1 << 2),
- DECLARE_IRQ(MAX77686_PMICIRQ_JIGONBR, PMIC_INT1, 1 << 3),
- DECLARE_IRQ(MAX77686_PMICIRQ_ACOKBF, PMIC_INT1, 1 << 4),
- DECLARE_IRQ(MAX77686_PMICIRQ_ACOKBR, PMIC_INT1, 1 << 5),
- DECLARE_IRQ(MAX77686_PMICIRQ_ONKEY1S, PMIC_INT1, 1 << 6),
- DECLARE_IRQ(MAX77686_PMICIRQ_MRSTB, PMIC_INT1, 1 << 7),
- DECLARE_IRQ(MAX77686_PMICIRQ_140C, PMIC_INT2, 1 << 0),
- DECLARE_IRQ(MAX77686_PMICIRQ_120C, PMIC_INT2, 1 << 1),
- DECLARE_IRQ(MAX77686_RTCIRQ_RTC60S, RTC_INT, 1 << 0),
- DECLARE_IRQ(MAX77686_RTCIRQ_RTCA1, RTC_INT, 1 << 1),
- DECLARE_IRQ(MAX77686_RTCIRQ_RTCA2, RTC_INT, 1 << 2),
- DECLARE_IRQ(MAX77686_RTCIRQ_SMPL, RTC_INT, 1 << 3),
- DECLARE_IRQ(MAX77686_RTCIRQ_RTC1S, RTC_INT, 1 << 4),
- DECLARE_IRQ(MAX77686_RTCIRQ_WTSR, RTC_INT, 1 << 5),
-};
-
-static void max77686_irq_lock(struct irq_data *data)
-{
- struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
-
- if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
- pr_info("%s\n", __func__);
-
- mutex_lock(&max77686->irqlock);
-}
-
-static void max77686_irq_sync_unlock(struct irq_data *data)
-{
- struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
- int i;
-
- for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++) {
- u8 mask_reg = max77686_mask_reg[i];
- struct regmap *map = max77686_get_regmap(max77686, i);
-
- if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
- pr_debug("%s: mask_reg[%d]=0x%x, cur=0x%x\n",
- __func__, i, mask_reg, max77686->irq_masks_cur[i]);
-
- if (mask_reg == MAX77686_REG_INVALID ||
- IS_ERR_OR_NULL(map))
- continue;
-
- max77686->irq_masks_cache[i] = max77686->irq_masks_cur[i];
-
- regmap_write(map, max77686_mask_reg[i],
- max77686->irq_masks_cur[i]);
- }
-
- mutex_unlock(&max77686->irqlock);
-}
-
-static const inline struct max77686_irq_data *to_max77686_irq(int irq)
-{
- struct irq_data *data = irq_get_irq_data(irq);
- return &max77686_irqs[data->hwirq];
-}
-
-static void max77686_irq_mask(struct irq_data *data)
-{
- struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
- const struct max77686_irq_data *irq_data = to_max77686_irq(data->irq);
-
- max77686->irq_masks_cur[irq_data->group] |= irq_data->mask;
-
- if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
- pr_info("%s: group=%d, cur=0x%x\n",
- __func__, irq_data->group,
- max77686->irq_masks_cur[irq_data->group]);
-}
-
-static void max77686_irq_unmask(struct irq_data *data)
-{
- struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
- const struct max77686_irq_data *irq_data = to_max77686_irq(data->irq);
-
- max77686->irq_masks_cur[irq_data->group] &= ~irq_data->mask;
-
- if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
- pr_info("%s: group=%d, cur=0x%x\n",
- __func__, irq_data->group,
- max77686->irq_masks_cur[irq_data->group]);
-}
-
-static struct irq_chip max77686_irq_chip = {
- .name = "max77686",
- .irq_bus_lock = max77686_irq_lock,
- .irq_bus_sync_unlock = max77686_irq_sync_unlock,
- .irq_mask = max77686_irq_mask,
- .irq_unmask = max77686_irq_unmask,
-};
-
-static irqreturn_t max77686_irq_thread(int irq, void *data)
-{
- struct max77686_dev *max77686 = data;
- unsigned int irq_reg[MAX77686_IRQ_GROUP_NR] = {};
- unsigned int irq_src;
- int ret;
- int i, cur_irq;
-
- ret = regmap_read(max77686->regmap, MAX77686_REG_INTSRC, &irq_src);
- if (ret < 0) {
- dev_err(max77686->dev, "Failed to read interrupt source: %d\n",
- ret);
- return IRQ_NONE;
- }
-
- if (debug_mask & MAX77686_DEBUG_IRQ_INT)
- pr_info("%s: irq_src=0x%x\n", __func__, irq_src);
-
- if (irq_src == MAX77686_IRQSRC_PMIC) {
- ret = regmap_bulk_read(max77686->regmap,
- MAX77686_REG_INT1, irq_reg, 2);
- if (ret < 0) {
- dev_err(max77686->dev, "Failed to read interrupt source: %d\n",
- ret);
- return IRQ_NONE;
- }
-
- if (debug_mask & MAX77686_DEBUG_IRQ_INT)
- pr_info("%s: int1=0x%x, int2=0x%x\n", __func__,
- irq_reg[PMIC_INT1], irq_reg[PMIC_INT2]);
- }
-
- if (irq_src & MAX77686_IRQSRC_RTC) {
- ret = regmap_read(max77686->rtc_regmap,
- MAX77686_RTC_INT, &irq_reg[RTC_INT]);
- if (ret < 0) {
- dev_err(max77686->dev, "Failed to read interrupt source: %d\n",
- ret);
- return IRQ_NONE;
- }
-
- if (debug_mask & MAX77686_DEBUG_IRQ_INT)
- pr_info("%s: rtc int=0x%x\n", __func__,
- irq_reg[RTC_INT]);
-
- }
-
- for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++)
- irq_reg[i] &= ~max77686->irq_masks_cur[i];
-
- for (i = 0; i < MAX77686_IRQ_NR; i++) {
- if (irq_reg[max77686_irqs[i].group] & max77686_irqs[i].mask) {
- cur_irq = irq_find_mapping(max77686->irq_domain, i);
- if (cur_irq)
- handle_nested_irq(cur_irq);
- }
- }
-
- return IRQ_HANDLED;
-}
-
-static int max77686_irq_domain_map(struct irq_domain *d, unsigned int irq,
- irq_hw_number_t hw)
-{
- struct max77686_dev *max77686 = d->host_data;
-
- irq_set_chip_data(irq, max77686);
- irq_set_chip_and_handler(irq, &max77686_irq_chip, handle_edge_irq);
- irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(irq, IRQF_VALID);
-#else
- irq_set_noprobe(irq);
-#endif
- return 0;
-}
-
-static struct irq_domain_ops max77686_irq_domain_ops = {
- .map = max77686_irq_domain_map,
-};
-
-int max77686_irq_init(struct max77686_dev *max77686)
-{
- struct irq_domain *domain;
- int i;
- int ret;
- int val;
- struct regmap *map;
-
- mutex_init(&max77686->irqlock);
-
- if (max77686->irq_gpio && !max77686->irq) {
- max77686->irq = gpio_to_irq(max77686->irq_gpio);
-
- if (debug_mask & MAX77686_DEBUG_IRQ_INT) {
- ret = gpio_request(max77686->irq_gpio, "pmic_irq");
- if (ret < 0) {
- dev_err(max77686->dev,
- "Failed to request gpio %d with ret:"
- "%d\n", max77686->irq_gpio, ret);
- return IRQ_NONE;
- }
-
- gpio_direction_input(max77686->irq_gpio);
- val = gpio_get_value(max77686->irq_gpio);
- gpio_free(max77686->irq_gpio);
- pr_info("%s: gpio_irq=%x\n", __func__, val);
- }
- }
-
- if (!max77686->irq) {
- dev_err(max77686->dev, "irq is not specified\n");
- return -ENODEV;
- }
-
- /* Mask individual interrupt sources */
- for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++) {
- max77686->irq_masks_cur[i] = 0xff;
- max77686->irq_masks_cache[i] = 0xff;
- map = max77686_get_regmap(max77686, i);
-
- if (IS_ERR_OR_NULL(map))
- continue;
- if (max77686_mask_reg[i] == MAX77686_REG_INVALID)
- continue;
-
- regmap_write(map, max77686_mask_reg[i], 0xff);
- }
- domain = irq_domain_add_linear(NULL, MAX77686_IRQ_NR,
- &max77686_irq_domain_ops, max77686);
- if (!domain) {
- dev_err(max77686->dev, "could not create irq domain\n");
- return -ENODEV;
- }
- max77686->irq_domain = domain;
-
- ret = request_threaded_irq(max77686->irq, NULL, max77686_irq_thread,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- "max77686-irq", max77686);
-
- if (ret)
- dev_err(max77686->dev, "Failed to request IRQ %d: %d\n",
- max77686->irq, ret);
-
-
- if (debug_mask & MAX77686_DEBUG_IRQ_INFO)
- pr_info("%s-\n", __func__);
-
- return 0;
-}
-
-void max77686_irq_exit(struct max77686_dev *max77686)
-{
- if (max77686->irq)
- free_irq(max77686->irq, max77686);
-}
/*
- * max77686.c - mfd core driver for the Maxim 77686
+ * max77686.c - mfd core driver for the Maxim 77686/802
*
* Copyright (C) 2012 Samsung Electronics
* Chiwoong Byun <woong.byun@smasung.com>
#include <linux/export.h>
#include <linux/slab.h>
#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
#include <linux/pm_runtime.h>
#include <linux/module.h>
#include <linux/mfd/core.h>
{ .name = "max77686-clk", },
};
+static const struct mfd_cell max77802_devs[] = {
+ { .name = "max77802-pmic", },
+ { .name = "max77802-clk", },
+ { .name = "max77802-rtc", },
+};
+
+static bool max77802_pmic_is_accessible_reg(struct device *dev,
+ unsigned int reg)
+{
+ return (reg >= MAX77802_REG_DEVICE_ID && reg < MAX77802_REG_PMIC_END);
+}
+
+static bool max77802_rtc_is_accessible_reg(struct device *dev,
+ unsigned int reg)
+{
+ return (reg >= MAX77802_RTC_INT && reg < MAX77802_RTC_END);
+}
+
+static bool max77802_is_accessible_reg(struct device *dev, unsigned int reg)
+{
+ return (max77802_pmic_is_accessible_reg(dev, reg) ||
+ max77802_rtc_is_accessible_reg(dev, reg));
+}
+
+static bool max77802_pmic_is_precious_reg(struct device *dev, unsigned int reg)
+{
+ return (reg == MAX77802_REG_INTSRC || reg == MAX77802_REG_INT1 ||
+ reg == MAX77802_REG_INT2);
+}
+
+static bool max77802_rtc_is_precious_reg(struct device *dev, unsigned int reg)
+{
+ return (reg == MAX77802_RTC_INT ||
+ reg == MAX77802_RTC_UPDATE0 ||
+ reg == MAX77802_RTC_UPDATE1);
+}
+
+static bool max77802_is_precious_reg(struct device *dev, unsigned int reg)
+{
+ return (max77802_pmic_is_precious_reg(dev, reg) ||
+ max77802_rtc_is_precious_reg(dev, reg));
+}
+
+static bool max77802_pmic_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ return (max77802_is_precious_reg(dev, reg) ||
+ reg == MAX77802_REG_STATUS1 || reg == MAX77802_REG_STATUS2 ||
+ reg == MAX77802_REG_PWRON);
+}
+
+static bool max77802_rtc_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ return (max77802_rtc_is_precious_reg(dev, reg) ||
+ reg == MAX77802_RTC_SEC ||
+ reg == MAX77802_RTC_MIN ||
+ reg == MAX77802_RTC_HOUR ||
+ reg == MAX77802_RTC_WEEKDAY ||
+ reg == MAX77802_RTC_MONTH ||
+ reg == MAX77802_RTC_YEAR ||
+ reg == MAX77802_RTC_DATE);
+}
+
+static bool max77802_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ return (max77802_pmic_is_volatile_reg(dev, reg) ||
+ max77802_rtc_is_volatile_reg(dev, reg));
+}
+
static struct regmap_config max77686_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
};
-#ifdef CONFIG_OF
+static struct regmap_config max77686_rtc_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+};
+
+static struct regmap_config max77802_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .writeable_reg = max77802_is_accessible_reg,
+ .readable_reg = max77802_is_accessible_reg,
+ .precious_reg = max77802_is_precious_reg,
+ .volatile_reg = max77802_is_volatile_reg,
+ .name = "max77802-pmic",
+ .cache_type = REGCACHE_RBTREE,
+};
+
+static const struct regmap_irq max77686_irqs[] = {
+ /* INT1 interrupts */
+ { .reg_offset = 0, .mask = MAX77686_INT1_PWRONF_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_INT1_PWRONR_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_INT1_JIGONBF_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_INT1_JIGONBR_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_INT1_ACOKBF_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_INT1_ACOKBR_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_INT1_ONKEY1S_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_INT1_MRSTB_MSK, },
+ /* INT2 interrupts */
+ { .reg_offset = 1, .mask = MAX77686_INT2_140C_MSK, },
+ { .reg_offset = 1, .mask = MAX77686_INT2_120C_MSK, },
+};
+
+static const struct regmap_irq_chip max77686_irq_chip = {
+ .name = "max77686-pmic",
+ .status_base = MAX77686_REG_INT1,
+ .mask_base = MAX77686_REG_INT1MSK,
+ .num_regs = 2,
+ .irqs = max77686_irqs,
+ .num_irqs = ARRAY_SIZE(max77686_irqs),
+};
+
+static const struct regmap_irq max77686_rtc_irqs[] = {
+ /* RTC interrupts */
+ { .reg_offset = 0, .mask = MAX77686_RTCINT_RTC60S_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_RTCINT_RTCA1_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_RTCINT_RTCA2_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_RTCINT_SMPL_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_RTCINT_RTC1S_MSK, },
+ { .reg_offset = 0, .mask = MAX77686_RTCINT_WTSR_MSK, },
+};
+
+static const struct regmap_irq_chip max77686_rtc_irq_chip = {
+ .name = "max77686-rtc",
+ .status_base = MAX77686_RTC_INT,
+ .mask_base = MAX77686_RTC_INTM,
+ .num_regs = 1,
+ .irqs = max77686_rtc_irqs,
+ .num_irqs = ARRAY_SIZE(max77686_rtc_irqs),
+};
+
+static const struct regmap_irq_chip max77802_irq_chip = {
+ .name = "max77802-pmic",
+ .status_base = MAX77802_REG_INT1,
+ .mask_base = MAX77802_REG_INT1MSK,
+ .num_regs = 2,
+ .irqs = max77686_irqs, /* same masks as 77686 */
+ .num_irqs = ARRAY_SIZE(max77686_irqs),
+};
+
+static const struct regmap_irq_chip max77802_rtc_irq_chip = {
+ .name = "max77802-rtc",
+ .status_base = MAX77802_RTC_INT,
+ .mask_base = MAX77802_RTC_INTM,
+ .num_regs = 1,
+ .irqs = max77686_rtc_irqs, /* same masks as 77686 */
+ .num_irqs = ARRAY_SIZE(max77686_rtc_irqs),
+};
+
static const struct of_device_id max77686_pmic_dt_match[] = {
- {.compatible = "maxim,max77686", .data = NULL},
- {},
+ {
+ .compatible = "maxim,max77686",
+ .data = (void *)TYPE_MAX77686,
+ },
+ {
+ .compatible = "maxim,max77802",
+ .data = (void *)TYPE_MAX77802,
+ },
+ { },
};
static struct max77686_platform_data *max77686_i2c_parse_dt_pdata(struct device
struct max77686_platform_data *pd;
pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
- if (!pd) {
- dev_err(dev, "could not allocate memory for pdata\n");
+ if (!pd)
return NULL;
- }
dev->platform_data = pd;
return pd;
}
-#else
-static struct max77686_platform_data *max77686_i2c_parse_dt_pdata(struct device
- *dev)
-{
- return 0;
-}
-#endif
static int max77686_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct max77686_dev *max77686 = NULL;
struct max77686_platform_data *pdata = dev_get_platdata(&i2c->dev);
+ const struct of_device_id *match;
unsigned int data;
int ret = 0;
+ const struct regmap_config *config;
+ const struct regmap_irq_chip *irq_chip;
+ const struct regmap_irq_chip *rtc_irq_chip;
+ struct regmap **rtc_regmap;
+ const struct mfd_cell *cells;
+ int n_devs;
- if (i2c->dev.of_node)
+ if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node && !pdata)
pdata = max77686_i2c_parse_dt_pdata(&i2c->dev);
if (!pdata) {
dev_err(&i2c->dev, "No platform data found.\n");
- return -EIO;
+ return -EINVAL;
}
max77686 = devm_kzalloc(&i2c->dev,
sizeof(struct max77686_dev), GFP_KERNEL);
- if (max77686 == NULL)
+ if (!max77686)
return -ENOMEM;
+ if (i2c->dev.of_node) {
+ match = of_match_node(max77686_pmic_dt_match, i2c->dev.of_node);
+ if (!match)
+ return -EINVAL;
+
+ max77686->type = (unsigned long)match->data;
+ } else
+ max77686->type = id->driver_data;
+
i2c_set_clientdata(i2c, max77686);
max77686->dev = &i2c->dev;
max77686->i2c = i2c;
- max77686->type = id->driver_data;
max77686->wakeup = pdata->wakeup;
- max77686->irq_gpio = pdata->irq_gpio;
max77686->irq = i2c->irq;
- max77686->regmap = devm_regmap_init_i2c(i2c, &max77686_regmap_config);
+ if (max77686->type == TYPE_MAX77686) {
+ config = &max77686_regmap_config;
+ irq_chip = &max77686_irq_chip;
+ rtc_irq_chip = &max77686_rtc_irq_chip;
+ rtc_regmap = &max77686->rtc_regmap;
+ cells = max77686_devs;
+ n_devs = ARRAY_SIZE(max77686_devs);
+ } else {
+ config = &max77802_regmap_config;
+ irq_chip = &max77802_irq_chip;
+ rtc_irq_chip = &max77802_rtc_irq_chip;
+ rtc_regmap = &max77686->regmap;
+ cells = max77802_devs;
+ n_devs = ARRAY_SIZE(max77802_devs);
+ }
+
+ max77686->regmap = devm_regmap_init_i2c(i2c, config);
if (IS_ERR(max77686->regmap)) {
ret = PTR_ERR(max77686->regmap);
dev_err(max77686->dev, "Failed to allocate register map: %d\n",
return ret;
}
- if (regmap_read(max77686->regmap,
- MAX77686_REG_DEVICE_ID, &data) < 0) {
+ ret = regmap_read(max77686->regmap, MAX77686_REG_DEVICE_ID, &data);
+ if (ret < 0) {
dev_err(max77686->dev,
"device not found on this channel (this is not an error)\n");
return -ENODEV;
- } else
- dev_info(max77686->dev, "device found\n");
+ }
- max77686->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC);
- if (!max77686->rtc) {
- dev_err(max77686->dev, "Failed to allocate I2C device for RTC\n");
- return -ENODEV;
+ if (max77686->type == TYPE_MAX77686) {
+ max77686->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC);
+ if (!max77686->rtc) {
+ dev_err(max77686->dev,
+ "Failed to allocate I2C device for RTC\n");
+ return -ENODEV;
+ }
+ i2c_set_clientdata(max77686->rtc, max77686);
+
+ max77686->rtc_regmap =
+ devm_regmap_init_i2c(max77686->rtc,
+ &max77686_rtc_regmap_config);
+ if (IS_ERR(max77686->rtc_regmap)) {
+ ret = PTR_ERR(max77686->rtc_regmap);
+ dev_err(max77686->dev,
+ "failed to allocate RTC regmap: %d\n",
+ ret);
+ goto err_unregister_i2c;
+ }
+ }
+
+ ret = regmap_add_irq_chip(max77686->regmap, max77686->irq,
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT |
+ IRQF_SHARED, 0, irq_chip,
+ &max77686->irq_data);
+ if (ret) {
+ dev_err(&i2c->dev, "failed to add PMIC irq chip: %d\n", ret);
+ goto err_unregister_i2c;
}
- i2c_set_clientdata(max77686->rtc, max77686);
- max77686_irq_init(max77686);
+ ret = regmap_add_irq_chip(*rtc_regmap, max77686->irq,
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT |
+ IRQF_SHARED, 0, rtc_irq_chip,
+ &max77686->rtc_irq_data);
+ if (ret) {
+ dev_err(&i2c->dev, "failed to add RTC irq chip: %d\n", ret);
+ goto err_del_irqc;
+ }
- ret = mfd_add_devices(max77686->dev, -1, max77686_devs,
- ARRAY_SIZE(max77686_devs), NULL, 0, NULL);
+ ret = mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL, 0, NULL);
if (ret < 0) {
- mfd_remove_devices(max77686->dev);
- i2c_unregister_device(max77686->rtc);
+ dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret);
+ goto err_del_rtc_irqc;
}
+ return 0;
+
+err_del_rtc_irqc:
+ regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data);
+err_del_irqc:
+ regmap_del_irq_chip(max77686->irq, max77686->irq_data);
+err_unregister_i2c:
+ if (max77686->type == TYPE_MAX77686)
+ i2c_unregister_device(max77686->rtc);
+
return ret;
}
struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
mfd_remove_devices(max77686->dev);
- i2c_unregister_device(max77686->rtc);
+
+ regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data);
+ regmap_del_irq_chip(max77686->irq, max77686->irq_data);
+
+ if (max77686->type == TYPE_MAX77686)
+ i2c_unregister_device(max77686->rtc);
return 0;
}
};
MODULE_DEVICE_TABLE(i2c, max77686_i2c_id);
+#ifdef CONFIG_PM_SLEEP
+static int max77686_suspend(struct device *dev)
+{
+ struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+ struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
+
+ if (device_may_wakeup(dev))
+ enable_irq_wake(max77686->irq);
+
+ /*
+ * IRQ must be disabled during suspend because if it happens
+ * while suspended it will be handled before resuming I2C.
+ *
+ * When device is woken up from suspend (e.g. by RTC wake alarm),
+ * an interrupt occurs before resuming I2C bus controller.
+ * Interrupt handler tries to read registers but this read
+ * will fail because I2C is still suspended.
+ */
+ disable_irq(max77686->irq);
+
+ return 0;
+}
+
+static int max77686_resume(struct device *dev)
+{
+ struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+ struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
+
+ if (device_may_wakeup(dev))
+ disable_irq_wake(max77686->irq);
+
+ enable_irq(max77686->irq);
+
+ return 0;
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume);
+
static struct i2c_driver max77686_i2c_driver = {
.driver = {
.name = "max77686",
.owner = THIS_MODULE,
+ .pm = &max77686_pm,
.of_match_table = of_match_ptr(max77686_pmic_dt_match),
},
.probe = max77686_i2c_probe,
}
module_exit(max77686_i2c_exit);
-MODULE_DESCRIPTION("MAXIM 77686 multi-function core driver");
+MODULE_DESCRIPTION("MAXIM 77686/802 multi-function core driver");
MODULE_AUTHOR("Chiwoong Byun <woong.byun@samsung.com>");
MODULE_LICENSE("GPL");
static void max8925_irq_enable(struct irq_data *data)
{
struct max8925_chip *chip = irq_data_get_irq_chip_data(data);
+
max8925_irqs[data->irq - chip->irq_base].enable
= max8925_irqs[data->irq - chip->irq_base].offs;
}
static void max8925_irq_disable(struct irq_data *data)
{
struct max8925_chip *chip = irq_data_get_irq_chip_data(data);
+
max8925_irqs[data->irq - chip->irq_base].enable = 0;
}
static int __init max8925_i2c_init(void)
{
int ret;
+
ret = i2c_add_driver(&max8925_driver);
if (ret != 0)
pr_err("Failed to register MAX8925 I2C driver: %d\n", ret);
+
return ret;
}
subsys_initcall(max8925_i2c_init);
* Free Software Foundation.
*/
-#include <linux/slab.h>
#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-#include <linux/interrupt.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/mc13xxx.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/core.h>
#include "mc13xxx.h"
#define MC13XXX_IRQSTAT0 0
-#define MC13XXX_IRQSTAT0_ADCDONEI (1 << 0)
-#define MC13XXX_IRQSTAT0_ADCBISDONEI (1 << 1)
-#define MC13XXX_IRQSTAT0_TSI (1 << 2)
-#define MC13783_IRQSTAT0_WHIGHI (1 << 3)
-#define MC13783_IRQSTAT0_WLOWI (1 << 4)
-#define MC13XXX_IRQSTAT0_CHGDETI (1 << 6)
-#define MC13783_IRQSTAT0_CHGOVI (1 << 7)
-#define MC13XXX_IRQSTAT0_CHGREVI (1 << 8)
-#define MC13XXX_IRQSTAT0_CHGSHORTI (1 << 9)
-#define MC13XXX_IRQSTAT0_CCCVI (1 << 10)
-#define MC13XXX_IRQSTAT0_CHGCURRI (1 << 11)
-#define MC13XXX_IRQSTAT0_BPONI (1 << 12)
-#define MC13XXX_IRQSTAT0_LOBATLI (1 << 13)
-#define MC13XXX_IRQSTAT0_LOBATHI (1 << 14)
-#define MC13783_IRQSTAT0_UDPI (1 << 15)
-#define MC13783_IRQSTAT0_USBI (1 << 16)
-#define MC13783_IRQSTAT0_IDI (1 << 19)
-#define MC13783_IRQSTAT0_SE1I (1 << 21)
-#define MC13783_IRQSTAT0_CKDETI (1 << 22)
-#define MC13783_IRQSTAT0_UDMI (1 << 23)
-
#define MC13XXX_IRQMASK0 1
-#define MC13XXX_IRQMASK0_ADCDONEM MC13XXX_IRQSTAT0_ADCDONEI
-#define MC13XXX_IRQMASK0_ADCBISDONEM MC13XXX_IRQSTAT0_ADCBISDONEI
-#define MC13XXX_IRQMASK0_TSM MC13XXX_IRQSTAT0_TSI
-#define MC13783_IRQMASK0_WHIGHM MC13783_IRQSTAT0_WHIGHI
-#define MC13783_IRQMASK0_WLOWM MC13783_IRQSTAT0_WLOWI
-#define MC13XXX_IRQMASK0_CHGDETM MC13XXX_IRQSTAT0_CHGDETI
-#define MC13783_IRQMASK0_CHGOVM MC13783_IRQSTAT0_CHGOVI
-#define MC13XXX_IRQMASK0_CHGREVM MC13XXX_IRQSTAT0_CHGREVI
-#define MC13XXX_IRQMASK0_CHGSHORTM MC13XXX_IRQSTAT0_CHGSHORTI
-#define MC13XXX_IRQMASK0_CCCVM MC13XXX_IRQSTAT0_CCCVI
-#define MC13XXX_IRQMASK0_CHGCURRM MC13XXX_IRQSTAT0_CHGCURRI
-#define MC13XXX_IRQMASK0_BPONM MC13XXX_IRQSTAT0_BPONI
-#define MC13XXX_IRQMASK0_LOBATLM MC13XXX_IRQSTAT0_LOBATLI
-#define MC13XXX_IRQMASK0_LOBATHM MC13XXX_IRQSTAT0_LOBATHI
-#define MC13783_IRQMASK0_UDPM MC13783_IRQSTAT0_UDPI
-#define MC13783_IRQMASK0_USBM MC13783_IRQSTAT0_USBI
-#define MC13783_IRQMASK0_IDM MC13783_IRQSTAT0_IDI
-#define MC13783_IRQMASK0_SE1M MC13783_IRQSTAT0_SE1I
-#define MC13783_IRQMASK0_CKDETM MC13783_IRQSTAT0_CKDETI
-#define MC13783_IRQMASK0_UDMM MC13783_IRQSTAT0_UDMI
-
#define MC13XXX_IRQSTAT1 3
-#define MC13XXX_IRQSTAT1_1HZI (1 << 0)
-#define MC13XXX_IRQSTAT1_TODAI (1 << 1)
-#define MC13783_IRQSTAT1_ONOFD1I (1 << 3)
-#define MC13783_IRQSTAT1_ONOFD2I (1 << 4)
-#define MC13783_IRQSTAT1_ONOFD3I (1 << 5)
-#define MC13XXX_IRQSTAT1_SYSRSTI (1 << 6)
-#define MC13XXX_IRQSTAT1_RTCRSTI (1 << 7)
-#define MC13XXX_IRQSTAT1_PCI (1 << 8)
-#define MC13XXX_IRQSTAT1_WARMI (1 << 9)
-#define MC13XXX_IRQSTAT1_MEMHLDI (1 << 10)
-#define MC13783_IRQSTAT1_PWRRDYI (1 << 11)
-#define MC13XXX_IRQSTAT1_THWARNLI (1 << 12)
-#define MC13XXX_IRQSTAT1_THWARNHI (1 << 13)
-#define MC13XXX_IRQSTAT1_CLKI (1 << 14)
-#define MC13783_IRQSTAT1_SEMAFI (1 << 15)
-#define MC13783_IRQSTAT1_MC2BI (1 << 17)
-#define MC13783_IRQSTAT1_HSDETI (1 << 18)
-#define MC13783_IRQSTAT1_HSLI (1 << 19)
-#define MC13783_IRQSTAT1_ALSPTHI (1 << 20)
-#define MC13783_IRQSTAT1_AHSSHORTI (1 << 21)
-
#define MC13XXX_IRQMASK1 4
-#define MC13XXX_IRQMASK1_1HZM MC13XXX_IRQSTAT1_1HZI
-#define MC13XXX_IRQMASK1_TODAM MC13XXX_IRQSTAT1_TODAI
-#define MC13783_IRQMASK1_ONOFD1M MC13783_IRQSTAT1_ONOFD1I
-#define MC13783_IRQMASK1_ONOFD2M MC13783_IRQSTAT1_ONOFD2I
-#define MC13783_IRQMASK1_ONOFD3M MC13783_IRQSTAT1_ONOFD3I
-#define MC13XXX_IRQMASK1_SYSRSTM MC13XXX_IRQSTAT1_SYSRSTI
-#define MC13XXX_IRQMASK1_RTCRSTM MC13XXX_IRQSTAT1_RTCRSTI
-#define MC13XXX_IRQMASK1_PCM MC13XXX_IRQSTAT1_PCI
-#define MC13XXX_IRQMASK1_WARMM MC13XXX_IRQSTAT1_WARMI
-#define MC13XXX_IRQMASK1_MEMHLDM MC13XXX_IRQSTAT1_MEMHLDI
-#define MC13783_IRQMASK1_PWRRDYM MC13783_IRQSTAT1_PWRRDYI
-#define MC13XXX_IRQMASK1_THWARNLM MC13XXX_IRQSTAT1_THWARNLI
-#define MC13XXX_IRQMASK1_THWARNHM MC13XXX_IRQSTAT1_THWARNHI
-#define MC13XXX_IRQMASK1_CLKM MC13XXX_IRQSTAT1_CLKI
-#define MC13783_IRQMASK1_SEMAFM MC13783_IRQSTAT1_SEMAFI
-#define MC13783_IRQMASK1_MC2BM MC13783_IRQSTAT1_MC2BI
-#define MC13783_IRQMASK1_HSDETM MC13783_IRQSTAT1_HSDETI
-#define MC13783_IRQMASK1_HSLM MC13783_IRQSTAT1_HSLI
-#define MC13783_IRQMASK1_ALSPTHM MC13783_IRQSTAT1_ALSPTHI
-#define MC13783_IRQMASK1_AHSSHORTM MC13783_IRQSTAT1_AHSSHORTI
#define MC13XXX_REVISION 7
#define MC13XXX_REVISION_REVMETAL (0x07 << 0)
int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq)
{
- int ret;
- unsigned int offmask = irq < 24 ? MC13XXX_IRQMASK0 : MC13XXX_IRQMASK1;
- u32 irqbit = 1 << (irq < 24 ? irq : irq - 24);
- u32 mask;
-
- if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
- return -EINVAL;
-
- ret = mc13xxx_reg_read(mc13xxx, offmask, &mask);
- if (ret)
- return ret;
+ int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
- if (mask & irqbit)
- /* already masked */
- return 0;
+ disable_irq_nosync(virq);
- return mc13xxx_reg_write(mc13xxx, offmask, mask | irqbit);
+ return 0;
}
EXPORT_SYMBOL(mc13xxx_irq_mask);
int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq)
{
- int ret;
- unsigned int offmask = irq < 24 ? MC13XXX_IRQMASK0 : MC13XXX_IRQMASK1;
- u32 irqbit = 1 << (irq < 24 ? irq : irq - 24);
- u32 mask;
-
- if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
- return -EINVAL;
+ int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
- ret = mc13xxx_reg_read(mc13xxx, offmask, &mask);
- if (ret)
- return ret;
+ enable_irq(virq);
- if (!(mask & irqbit))
- /* already unmasked */
- return 0;
-
- return mc13xxx_reg_write(mc13xxx, offmask, mask & ~irqbit);
+ return 0;
}
EXPORT_SYMBOL(mc13xxx_irq_unmask);
unsigned int offstat = irq < 24 ? MC13XXX_IRQSTAT0 : MC13XXX_IRQSTAT1;
u32 irqbit = 1 << (irq < 24 ? irq : irq - 24);
- if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
+ if (irq < 0 || irq >= ARRAY_SIZE(mc13xxx->irqs))
return -EINVAL;
if (enabled) {
}
EXPORT_SYMBOL(mc13xxx_irq_status);
-int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq)
-{
- unsigned int offstat = irq < 24 ? MC13XXX_IRQSTAT0 : MC13XXX_IRQSTAT1;
- unsigned int val = 1 << (irq < 24 ? irq : irq - 24);
-
- BUG_ON(irq < 0 || irq >= MC13XXX_NUM_IRQ);
-
- return mc13xxx_reg_write(mc13xxx, offstat, val);
-}
-EXPORT_SYMBOL(mc13xxx_irq_ack);
-
-int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
- irq_handler_t handler, const char *name, void *dev)
-{
- BUG_ON(!mutex_is_locked(&mc13xxx->lock));
- BUG_ON(!handler);
-
- if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
- return -EINVAL;
-
- if (mc13xxx->irqhandler[irq])
- return -EBUSY;
-
- mc13xxx->irqhandler[irq] = handler;
- mc13xxx->irqdata[irq] = dev;
-
- return 0;
-}
-EXPORT_SYMBOL(mc13xxx_irq_request_nounmask);
-
int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq,
irq_handler_t handler, const char *name, void *dev)
{
- int ret;
+ int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
- ret = mc13xxx_irq_request_nounmask(mc13xxx, irq, handler, name, dev);
- if (ret)
- return ret;
-
- ret = mc13xxx_irq_unmask(mc13xxx, irq);
- if (ret) {
- mc13xxx->irqhandler[irq] = NULL;
- mc13xxx->irqdata[irq] = NULL;
- return ret;
- }
-
- return 0;
+ return devm_request_threaded_irq(mc13xxx->dev, virq, NULL, handler,
+ 0, name, dev);
}
EXPORT_SYMBOL(mc13xxx_irq_request);
int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev)
{
- int ret;
- BUG_ON(!mutex_is_locked(&mc13xxx->lock));
+ int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
- if (irq < 0 || irq >= MC13XXX_NUM_IRQ || !mc13xxx->irqhandler[irq] ||
- mc13xxx->irqdata[irq] != dev)
- return -EINVAL;
-
- ret = mc13xxx_irq_mask(mc13xxx, irq);
- if (ret)
- return ret;
-
- mc13xxx->irqhandler[irq] = NULL;
- mc13xxx->irqdata[irq] = NULL;
+ devm_free_irq(mc13xxx->dev, virq, dev);
return 0;
}
EXPORT_SYMBOL(mc13xxx_irq_free);
-static inline irqreturn_t mc13xxx_irqhandler(struct mc13xxx *mc13xxx, int irq)
-{
- return mc13xxx->irqhandler[irq](irq, mc13xxx->irqdata[irq]);
-}
-
-/*
- * returns: number of handled irqs or negative error
- * locking: holds mc13xxx->lock
- */
-static int mc13xxx_irq_handle(struct mc13xxx *mc13xxx,
- unsigned int offstat, unsigned int offmask, int baseirq)
-{
- u32 stat, mask;
- int ret = mc13xxx_reg_read(mc13xxx, offstat, &stat);
- int num_handled = 0;
-
- if (ret)
- return ret;
-
- ret = mc13xxx_reg_read(mc13xxx, offmask, &mask);
- if (ret)
- return ret;
-
- while (stat & ~mask) {
- int irq = __ffs(stat & ~mask);
-
- stat &= ~(1 << irq);
-
- if (likely(mc13xxx->irqhandler[baseirq + irq])) {
- irqreturn_t handled;
-
- handled = mc13xxx_irqhandler(mc13xxx, baseirq + irq);
- if (handled == IRQ_HANDLED)
- num_handled++;
- } else {
- dev_err(mc13xxx->dev,
- "BUG: irq %u but no handler\n",
- baseirq + irq);
-
- mask |= 1 << irq;
-
- ret = mc13xxx_reg_write(mc13xxx, offmask, mask);
- }
- }
-
- return num_handled;
-}
-
-static irqreturn_t mc13xxx_irq_thread(int irq, void *data)
-{
- struct mc13xxx *mc13xxx = data;
- irqreturn_t ret;
- int handled = 0;
-
- mc13xxx_lock(mc13xxx);
-
- ret = mc13xxx_irq_handle(mc13xxx, MC13XXX_IRQSTAT0,
- MC13XXX_IRQMASK0, 0);
- if (ret > 0)
- handled = 1;
-
- ret = mc13xxx_irq_handle(mc13xxx, MC13XXX_IRQSTAT1,
- MC13XXX_IRQMASK1, 24);
- if (ret > 0)
- handled = 1;
-
- mc13xxx_unlock(mc13xxx);
-
- return IRQ_RETVAL(handled);
-}
-
#define maskval(reg, mask) (((reg) & (mask)) >> __ffs(mask))
static void mc13xxx_print_revision(struct mc13xxx *mc13xxx, u32 revision)
{
{
struct mc13xxx_adcdone_data *adcdone_data = data;
- mc13xxx_irq_ack(adcdone_data->mc13xxx, irq);
-
complete_all(&adcdone_data->done);
return IRQ_HANDLED;
dev_dbg(mc13xxx->dev, "%s: request irq\n", __func__);
mc13xxx_irq_request(mc13xxx, MC13XXX_IRQ_ADCDONE,
mc13xxx_handler_adcdone, __func__, &adcdone_data);
- mc13xxx_irq_ack(mc13xxx, MC13XXX_IRQ_ADCDONE);
mc13xxx_reg_write(mc13xxx, MC13XXX_ADC0, adc0);
mc13xxx_reg_write(mc13xxx, MC13XXX_ADC1, adc1);
if (!cell.name)
return -ENOMEM;
- return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0, NULL);
+ return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0,
+ regmap_irq_get_domain(mc13xxx->irq_data));
}
static int mc13xxx_add_subdevice(struct mc13xxx *mc13xxx, const char *format)
{
struct mc13xxx_platform_data *pdata = dev_get_platdata(dev);
struct mc13xxx *mc13xxx = dev_get_drvdata(dev);
- int ret;
u32 revision;
+ int i, ret;
mc13xxx->dev = dev;
mc13xxx->variant->print_revision(mc13xxx, revision);
- /* mask all irqs */
- ret = mc13xxx_reg_write(mc13xxx, MC13XXX_IRQMASK0, 0x00ffffff);
- if (ret)
- return ret;
+ for (i = 0; i < ARRAY_SIZE(mc13xxx->irqs); i++) {
+ mc13xxx->irqs[i].reg_offset = i / MC13XXX_IRQ_PER_REG;
+ mc13xxx->irqs[i].mask = BIT(i % MC13XXX_IRQ_PER_REG);
+ }
- ret = mc13xxx_reg_write(mc13xxx, MC13XXX_IRQMASK1, 0x00ffffff);
+ mc13xxx->irq_chip.name = dev_name(dev);
+ mc13xxx->irq_chip.status_base = MC13XXX_IRQSTAT0;
+ mc13xxx->irq_chip.mask_base = MC13XXX_IRQMASK0;
+ mc13xxx->irq_chip.ack_base = MC13XXX_IRQSTAT0;
+ mc13xxx->irq_chip.irq_reg_stride = MC13XXX_IRQSTAT1 - MC13XXX_IRQSTAT0;
+ mc13xxx->irq_chip.init_ack_masked = true;
+ mc13xxx->irq_chip.use_ack = true;
+ mc13xxx->irq_chip.num_regs = MC13XXX_IRQ_REG_CNT;
+ mc13xxx->irq_chip.irqs = mc13xxx->irqs;
+ mc13xxx->irq_chip.num_irqs = ARRAY_SIZE(mc13xxx->irqs);
+
+ ret = regmap_add_irq_chip(mc13xxx->regmap, mc13xxx->irq, IRQF_ONESHOT,
+ 0, &mc13xxx->irq_chip, &mc13xxx->irq_data);
if (ret)
return ret;
mutex_init(&mc13xxx->lock);
- ret = request_threaded_irq(mc13xxx->irq, NULL, mc13xxx_irq_thread,
- IRQF_ONESHOT | IRQF_TRIGGER_HIGH, "mc13xxx", mc13xxx);
- if (ret)
- return ret;
-
if (mc13xxx_probe_flags_dt(mc13xxx) < 0 && pdata)
mc13xxx->flags = pdata->flags;
- if (mc13xxx->flags & MC13XXX_USE_ADC)
- mc13xxx_add_subdevice(mc13xxx, "%s-adc");
-
- if (mc13xxx->flags & MC13XXX_USE_RTC)
- mc13xxx_add_subdevice(mc13xxx, "%s-rtc");
-
if (pdata) {
mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",
&pdata->regulators, sizeof(pdata->regulators));
mc13xxx_add_subdevice(mc13xxx, "%s-ts");
}
+ if (mc13xxx->flags & MC13XXX_USE_ADC)
+ mc13xxx_add_subdevice(mc13xxx, "%s-adc");
+
+ if (mc13xxx->flags & MC13XXX_USE_RTC)
+ mc13xxx_add_subdevice(mc13xxx, "%s-rtc");
+
return 0;
}
EXPORT_SYMBOL_GPL(mc13xxx_common_init);
{
struct mc13xxx *mc13xxx = dev_get_drvdata(dev);
- free_irq(mc13xxx->irq, mc13xxx);
mfd_remove_devices(dev);
+ regmap_del_irq_chip(mc13xxx->irq, mc13xxx->irq_data);
mutex_destroy(&mc13xxx->lock);
return 0;
#include <linux/regmap.h>
#include <linux/mfd/mc13xxx.h>
-#define MC13XXX_NUMREGS 0x3f
+#define MC13XXX_NUMREGS 0x3f
+#define MC13XXX_IRQ_REG_CNT 2
+#define MC13XXX_IRQ_PER_REG 24
struct mc13xxx;
struct device *dev;
const struct mc13xxx_variant *variant;
+ struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT];
+ struct regmap_irq_chip irq_chip;
+ struct regmap_irq_chip_data *irq_data;
+
struct mutex lock;
int irq;
int flags;
- irq_handler_t irqhandler[MC13XXX_NUM_IRQ];
- void *irqdata[MC13XXX_NUM_IRQ];
-
int adcflags;
};
void mcp_enable(struct mcp *mcp)
{
unsigned long flags;
+
spin_lock_irqsave(&mcp->lock, flags);
if (mcp->use_count++ == 0)
mcp->ops->enable(mcp);
for (i = 0; i < omap->nports; i++) {
if (is_ehci_phy_mode(pdata->port_mode[i])) {
- reg &= OMAP_UHH_HOSTCONFIG_ULPI_BYPASS;
+ reg &= ~OMAP_UHH_HOSTCONFIG_ULPI_BYPASS;
break;
}
}
for (i = 0; i < PCF50633_NUM_REGULATORS; i++) {
struct platform_device *pdev;
+ int j;
pdev = platform_device_alloc("pcf50633-regulator", i);
- if (!pdev) {
- dev_err(pcf->dev, "Cannot create regulator %d\n", i);
- continue;
- }
+ if (!pdev)
+ return -ENOMEM;
pdev->dev.parent = pcf->dev;
- if (platform_device_add_data(pdev, &pdata->reg_init_data[i],
- sizeof(pdata->reg_init_data[i])) < 0) {
+ ret = platform_device_add_data(pdev, &pdata->reg_init_data[i],
+ sizeof(pdata->reg_init_data[i]));
+ if (ret) {
platform_device_put(pdev);
- dev_err(pcf->dev, "Out of memory for regulator parameters %d\n",
- i);
- continue;
+ for (j = 0; j < i; j++)
+ platform_device_put(pcf->regulator_pdev[j]);
+ return ret;
}
pcf->regulator_pdev[i] = pdev;
{
struct pm_irq_chip *chip = irq_data_get_irq_chip_data(d);
unsigned int pmirq = irqd_to_hwirq(d);
- int irq_bit;
u8 block, config;
block = pmirq / 8;
- irq_bit = pmirq % 8;
config = chip->config[pmirq] | PM_IRQF_MASK_ALL | PM_IRQF_CLR;
pm8xxx_config_irq(chip, block, config);
{
struct pm_irq_chip *chip = irq_data_get_irq_chip_data(d);
unsigned int pmirq = irqd_to_hwirq(d);
- int irq_bit;
u8 block, config;
block = pmirq / 8;
- irq_bit = pmirq % 8;
config = chip->config[pmirq];
pm8xxx_config_irq(chip, block, config);
int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
int num_sg, bool read, int timeout)
{
- struct completion trans_done;
- u8 dir;
- int err = 0, i, count;
- long timeleft;
- unsigned long flags;
- struct scatterlist *sg;
- enum dma_data_direction dma_dir;
- u32 val;
- dma_addr_t addr;
- unsigned int len;
+ int err = 0, count;
dev_dbg(&(pcr->pci->dev), "--> %s: num_sg = %d\n", __func__, num_sg);
+ count = rtsx_pci_dma_map_sg(pcr, sglist, num_sg, read);
+ if (count < 1)
+ return -EINVAL;
+ dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count);
+
+ err = rtsx_pci_dma_transfer(pcr, sglist, count, read, timeout);
+
+ rtsx_pci_dma_unmap_sg(pcr, sglist, num_sg, read);
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(rtsx_pci_transfer_data);
+
+int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+ int num_sg, bool read)
+{
+ enum dma_data_direction dir = read ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
- /* don't transfer data during abort processing */
if (pcr->remove_pci)
return -EINVAL;
if ((sglist == NULL) || (num_sg <= 0))
return -EINVAL;
- if (read) {
- dir = DEVICE_TO_HOST;
- dma_dir = DMA_FROM_DEVICE;
- } else {
- dir = HOST_TO_DEVICE;
- dma_dir = DMA_TO_DEVICE;
- }
+ return dma_map_sg(&(pcr->pci->dev), sglist, num_sg, dir);
+}
+EXPORT_SYMBOL_GPL(rtsx_pci_dma_map_sg);
- count = dma_map_sg(&(pcr->pci->dev), sglist, num_sg, dma_dir);
- if (count < 1) {
- dev_err(&(pcr->pci->dev), "scatterlist map failed\n");
+void rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+ int num_sg, bool read)
+{
+ enum dma_data_direction dir = read ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
+
+ dma_unmap_sg(&(pcr->pci->dev), sglist, num_sg, dir);
+}
+EXPORT_SYMBOL_GPL(rtsx_pci_dma_unmap_sg);
+
+int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+ int count, bool read, int timeout)
+{
+ struct completion trans_done;
+ struct scatterlist *sg;
+ dma_addr_t addr;
+ long timeleft;
+ unsigned long flags;
+ unsigned int len;
+ int i, err = 0;
+ u32 val;
+ u8 dir = read ? DEVICE_TO_HOST : HOST_TO_DEVICE;
+
+ if (pcr->remove_pci)
+ return -ENODEV;
+
+ if ((sglist == NULL) || (count < 1))
return -EINVAL;
- }
- dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count);
val = ((u32)(dir & 0x01) << 29) | TRIG_DMA | ADMA_MODE;
pcr->sgi = 0;
}
spin_lock_irqsave(&pcr->lock, flags);
-
if (pcr->trans_result == TRANS_RESULT_FAIL)
err = -EINVAL;
else if (pcr->trans_result == TRANS_NO_DEVICE)
err = -ENODEV;
-
spin_unlock_irqrestore(&pcr->lock, flags);
out:
pcr->done = NULL;
spin_unlock_irqrestore(&pcr->lock, flags);
- dma_unmap_sg(&(pcr->pci->dev), sglist, num_sg, dma_dir);
-
if ((err < 0) && (err != -ENODEV))
rtsx_pci_stop_cmd(pcr);
return err;
}
-EXPORT_SYMBOL_GPL(rtsx_pci_transfer_data);
+EXPORT_SYMBOL_GPL(rtsx_pci_dma_transfer);
int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len)
{
#include <linux/mfd/samsung/s2mpa01.h>
#include <linux/mfd/samsung/s2mps11.h>
#include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mpu02.h>
#include <linux/mfd/samsung/s5m8763.h>
#include <linux/mfd/samsung/s5m8767.h>
+#include <linux/regulator/machine.h>
#include <linux/regmap.h>
static const struct mfd_cell s5m8751_devs[] = {
},
};
+static const struct mfd_cell s2mpu02_devs[] = {
+ { .name = "s2mpu02-pmic", },
+ { .name = "s2mpu02-rtc", },
+ {
+ .name = "s2mpu02-clk",
+ .of_compatible = "samsung,s2mpu02-clk",
+ }
+};
+
#ifdef CONFIG_OF
static const struct of_device_id sec_dt_match[] = {
{ .compatible = "samsung,s5m8767-pmic",
}, {
.compatible = "samsung,s2mpa01-pmic",
.data = (void *)S2MPA01,
+ }, {
+ .compatible = "samsung,s2mpu02-pmic",
+ .data = (void *)S2MPU02,
}, {
/* Sentinel */
},
}
}
+static bool s2mpu02_volatile(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case S2MPU02_REG_INT1M:
+ case S2MPU02_REG_INT2M:
+ case S2MPU02_REG_INT3M:
+ return false;
+ default:
+ return true;
+ }
+}
+
static bool s5m8763_volatile(struct device *dev, unsigned int reg)
{
switch (reg) {
.cache_type = REGCACHE_FLAT,
};
+static const struct regmap_config s2mpu02_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = S2MPU02_REG_DVSDATA,
+ .volatile_reg = s2mpu02_volatile,
+ .cache_type = REGCACHE_FLAT,
+};
+
static const struct regmap_config s5m8763_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
#ifdef CONFIG_OF
if (i2c->dev.of_node) {
const struct of_device_id *match;
+
match = of_match_node(sec_dt_match, i2c->dev.of_node);
return (unsigned long)match->data;
}
{
struct sec_platform_data *pdata = dev_get_platdata(&i2c->dev);
const struct regmap_config *regmap;
+ const struct mfd_cell *sec_devs;
struct sec_pmic_dev *sec_pmic;
unsigned long device_type;
- int ret;
+ int ret, num_sec_devs;
sec_pmic = devm_kzalloc(&i2c->dev, sizeof(struct sec_pmic_dev),
GFP_KERNEL);
case S5M8767X:
regmap = &s5m8767_regmap_config;
break;
+ case S2MPU02:
+ regmap = &s2mpu02_regmap_config;
+ break;
default:
regmap = &sec_regmap_config;
break;
switch (sec_pmic->device_type) {
case S5M8751X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s5m8751_devs,
- ARRAY_SIZE(s5m8751_devs), NULL, 0, NULL);
+ sec_devs = s5m8751_devs;
+ num_sec_devs = ARRAY_SIZE(s5m8751_devs);
break;
case S5M8763X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s5m8763_devs,
- ARRAY_SIZE(s5m8763_devs), NULL, 0, NULL);
+ sec_devs = s5m8763_devs;
+ num_sec_devs = ARRAY_SIZE(s5m8763_devs);
break;
case S5M8767X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s5m8767_devs,
- ARRAY_SIZE(s5m8767_devs), NULL, 0, NULL);
+ sec_devs = s5m8767_devs;
+ num_sec_devs = ARRAY_SIZE(s5m8767_devs);
break;
case S2MPA01:
- ret = mfd_add_devices(sec_pmic->dev, -1, s2mpa01_devs,
- ARRAY_SIZE(s2mpa01_devs), NULL, 0, NULL);
+ sec_devs = s2mpa01_devs;
+ num_sec_devs = ARRAY_SIZE(s2mpa01_devs);
break;
case S2MPS11X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s2mps11_devs,
- ARRAY_SIZE(s2mps11_devs), NULL, 0, NULL);
+ sec_devs = s2mps11_devs;
+ num_sec_devs = ARRAY_SIZE(s2mps11_devs);
break;
case S2MPS14X:
- ret = mfd_add_devices(sec_pmic->dev, -1, s2mps14_devs,
- ARRAY_SIZE(s2mps14_devs), NULL, 0, NULL);
+ sec_devs = s2mps14_devs;
+ num_sec_devs = ARRAY_SIZE(s2mps14_devs);
+ break;
+ case S2MPU02:
+ sec_devs = s2mpu02_devs;
+ num_sec_devs = ARRAY_SIZE(s2mpu02_devs);
break;
default:
/* If this happens the probe function is problem */
BUG();
}
-
+ ret = mfd_add_devices(sec_pmic->dev, -1, sec_devs, num_sec_devs, NULL,
+ 0, NULL);
if (ret)
goto err_mfd;
*/
disable_irq(sec_pmic->irq);
+ switch (sec_pmic->device_type) {
+ case S2MPS14X:
+ case S2MPU02:
+ regulator_suspend_prepare(PM_SUSPEND_MEM);
+ break;
+ default:
+ break;
+ }
+
return 0;
}
#include <linux/mfd/samsung/irq.h>
#include <linux/mfd/samsung/s2mps11.h>
#include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mpu02.h>
#include <linux/mfd/samsung/s5m8763.h>
#include <linux/mfd/samsung/s5m8767.h>
},
};
+static const struct regmap_irq s2mpu02_irqs[] = {
+ [S2MPU02_IRQ_PWRONF] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_PWRONF_MASK,
+ },
+ [S2MPU02_IRQ_PWRONR] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_PWRONR_MASK,
+ },
+ [S2MPU02_IRQ_JIGONBF] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_JIGONBF_MASK,
+ },
+ [S2MPU02_IRQ_JIGONBR] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_JIGONBR_MASK,
+ },
+ [S2MPU02_IRQ_ACOKBF] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_ACOKBF_MASK,
+ },
+ [S2MPU02_IRQ_ACOKBR] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_ACOKBR_MASK,
+ },
+ [S2MPU02_IRQ_PWRON1S] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_PWRON1S_MASK,
+ },
+ [S2MPU02_IRQ_MRB] = {
+ .reg_offset = 0,
+ .mask = S2MPS11_IRQ_MRB_MASK,
+ },
+ [S2MPU02_IRQ_RTC60S] = {
+ .reg_offset = 1,
+ .mask = S2MPS11_IRQ_RTC60S_MASK,
+ },
+ [S2MPU02_IRQ_RTCA1] = {
+ .reg_offset = 1,
+ .mask = S2MPS11_IRQ_RTCA1_MASK,
+ },
+ [S2MPU02_IRQ_RTCA0] = {
+ .reg_offset = 1,
+ .mask = S2MPS11_IRQ_RTCA0_MASK,
+ },
+ [S2MPU02_IRQ_SMPL] = {
+ .reg_offset = 1,
+ .mask = S2MPS11_IRQ_SMPL_MASK,
+ },
+ [S2MPU02_IRQ_RTC1S] = {
+ .reg_offset = 1,
+ .mask = S2MPS11_IRQ_RTC1S_MASK,
+ },
+ [S2MPU02_IRQ_WTSR] = {
+ .reg_offset = 1,
+ .mask = S2MPS11_IRQ_WTSR_MASK,
+ },
+ [S2MPU02_IRQ_INT120C] = {
+ .reg_offset = 2,
+ .mask = S2MPS11_IRQ_INT120C_MASK,
+ },
+ [S2MPU02_IRQ_INT140C] = {
+ .reg_offset = 2,
+ .mask = S2MPS11_IRQ_INT140C_MASK,
+ },
+ [S2MPU02_IRQ_TSD] = {
+ .reg_offset = 2,
+ .mask = S2MPS14_IRQ_TSD_MASK,
+ },
+};
+
static const struct regmap_irq s5m8767_irqs[] = {
[S5M8767_IRQ_PWRR] = {
.reg_offset = 0,
.ack_base = S2MPS14_REG_INT1,
};
+static const struct regmap_irq_chip s2mpu02_irq_chip = {
+ .name = "s2mpu02",
+ .irqs = s2mpu02_irqs,
+ .num_irqs = ARRAY_SIZE(s2mpu02_irqs),
+ .num_regs = 3,
+ .status_base = S2MPU02_REG_INT1,
+ .mask_base = S2MPU02_REG_INT1M,
+ .ack_base = S2MPU02_REG_INT1,
+};
+
static const struct regmap_irq_chip s5m8767_irq_chip = {
.name = "s5m8767",
.irqs = s5m8767_irqs,
{
int ret = 0;
int type = sec_pmic->device_type;
+ const struct regmap_irq_chip *sec_irq_chip;
if (!sec_pmic->irq) {
dev_warn(sec_pmic->dev,
switch (type) {
case S5M8763X:
- ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- sec_pmic->irq_base, &s5m8763_irq_chip,
- &sec_pmic->irq_data);
+ sec_irq_chip = &s5m8763_irq_chip;
break;
case S5M8767X:
- ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- sec_pmic->irq_base, &s5m8767_irq_chip,
- &sec_pmic->irq_data);
+ sec_irq_chip = &s5m8767_irq_chip;
break;
case S2MPS11X:
- ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- sec_pmic->irq_base, &s2mps11_irq_chip,
- &sec_pmic->irq_data);
+ sec_irq_chip = &s2mps11_irq_chip;
break;
case S2MPS14X:
- ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- sec_pmic->irq_base, &s2mps14_irq_chip,
- &sec_pmic->irq_data);
+ sec_irq_chip = &s2mps14_irq_chip;
+ break;
+ case S2MPU02:
+ sec_irq_chip = &s2mpu02_irq_chip;
break;
default:
dev_err(sec_pmic->dev, "Unknown device type %lu\n",
return -EINVAL;
}
+ ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+ sec_pmic->irq_base, sec_irq_chip,
+ &sec_pmic->irq_data);
if (ret != 0) {
dev_err(sec_pmic->dev, "Failed to register IRQ chip: %d\n", ret);
return ret;
}
static int si476x_core_cmd_fm_rsq_status_a20(struct si476x_core *core,
- struct si476x_rsq_status_args *rsqargs,
- struct si476x_rsq_status_report *report)
+ struct si476x_rsq_status_args *rsqargs,
+ struct si476x_rsq_status_report *report)
{
int err;
u8 resp[CMD_FM_RSQ_STATUS_A10_NRESP];
struct si476x_tune_freq_args *tuneargs);
static struct {
- int (*power_up) (struct si476x_core *,
- struct si476x_power_up_args *);
- int (*power_down) (struct si476x_core *,
- struct si476x_power_down_args *);
+ int (*power_up)(struct si476x_core *,
+ struct si476x_power_up_args *);
+ int (*power_down)(struct si476x_core *,
+ struct si476x_power_down_args *);
tune_freq_func_t fm_tune_freq;
tune_freq_func_t am_tune_freq;
static int
stmpe_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
{
- int partnum;
+ enum stmpe_partnum partnum;
const struct of_device_id *of_id;
i2c_ci.data = (void *)id;
dev_info(&i2c->dev, "matching on node name, compatible is preferred\n");
partnum = id->driver_data;
} else
- partnum = (int)of_id->data;
+ partnum = (enum stmpe_partnum)of_id->data;
return stmpe_probe(&i2c_ci, partnum);
}
}
/* Called from client specific probe routines */
-int stmpe_probe(struct stmpe_client_info *ci, int partnum)
+int stmpe_probe(struct stmpe_client_info *ci, enum stmpe_partnum partnum)
{
struct stmpe_platform_data *pdata = dev_get_platdata(ci->dev);
struct device_node *np = ci->dev->of_node;
void (*init)(struct stmpe *stmpe);
};
-int stmpe_probe(struct stmpe_client_info *ci, int partnum);
+int stmpe_probe(struct stmpe_client_info *ci, enum stmpe_partnum partnum);
int stmpe_remove(struct stmpe *stmpe);
#define STMPE_ICR_LSB_HIGH (1 << 2)
},
};
+static const struct mfd_cell sun8i_a23_prcm_subdevs[] = {
+ {
+ .name = "sun8i-a23-apb0-clk",
+ .of_compatible = "allwinner,sun8i-a23-apb0-clk",
+ .num_resources = ARRAY_SIZE(sun6i_a31_apb0_clk_res),
+ .resources = sun6i_a31_apb0_clk_res,
+ },
+ {
+ .name = "sun6i-a31-apb0-gates-clk",
+ .of_compatible = "allwinner,sun8i-a23-apb0-gates-clk",
+ .num_resources = ARRAY_SIZE(sun6i_a31_apb0_gates_clk_res),
+ .resources = sun6i_a31_apb0_gates_clk_res,
+ },
+ {
+ .name = "sun6i-a31-apb0-clock-reset",
+ .of_compatible = "allwinner,sun6i-a31-clock-reset",
+ .num_resources = ARRAY_SIZE(sun6i_a31_apb0_rstc_res),
+ .resources = sun6i_a31_apb0_rstc_res,
+ },
+};
+
static const struct prcm_data sun6i_a31_prcm_data = {
.nsubdevs = ARRAY_SIZE(sun6i_a31_prcm_subdevs),
.subdevs = sun6i_a31_prcm_subdevs,
};
+static const struct prcm_data sun8i_a23_prcm_data = {
+ .nsubdevs = ARRAY_SIZE(sun8i_a23_prcm_subdevs),
+ .subdevs = sun8i_a23_prcm_subdevs,
+};
+
static const struct of_device_id sun6i_prcm_dt_ids[] = {
{
.compatible = "allwinner,sun6i-a31-prcm",
.data = &sun6i_a31_prcm_data,
},
+ {
+ .compatible = "allwinner,sun8i-a23-prcm",
+ .data = &sun8i_a23_prcm_data,
+ },
{ /* sentinel */ },
};
static struct irq_domain_ops tc3589x_irq_ops = {
.map = tc3589x_irq_map,
.unmap = tc3589x_irq_unmap,
- .xlate = irq_domain_xlate_twocell,
+ .xlate = irq_domain_xlate_onecell,
};
static int tc3589x_irq_init(struct tc3589x *tc3589x, struct device_node *np)
int irq, ret;
iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
- if (!iomem) {
+ if (!iomem)
return -EINVAL;
- }
- tc6387xb = kzalloc(sizeof *tc6387xb, GFP_KERNEL);
+ tc6387xb = kzalloc(sizeof(*tc6387xb), GFP_KERNEL);
if (!tc6387xb)
return -ENOMEM;
if (pdata && pdata->enable)
pdata->enable(dev);
- printk(KERN_INFO "Toshiba tc6387xb initialised\n");
+ dev_info(&dev->dev, "Toshiba tc6387xb initialised\n");
ret = mfd_add_devices(&dev->dev, dev->id, tc6387xb_cells,
ARRAY_SIZE(tc6387xb_cells), iomem, irq, NULL);
int ret;
int i;
- tps6105x = kmalloc(sizeof(*tps6105x), GFP_KERNEL);
+ tps6105x = devm_kmalloc(&client->dev, sizeof(*tps6105x), GFP_KERNEL);
if (!tps6105x)
return -ENOMEM;
ret = tps6105x_startup(tps6105x);
if (ret) {
dev_err(&client->dev, "chip initialization failed\n");
- goto fail;
+ return ret;
}
/* Remove warning texts when you implement new cell drivers */
tps6105x_cells[i].pdata_size = sizeof(*tps6105x);
}
- ret = mfd_add_devices(&client->dev, 0, tps6105x_cells,
- ARRAY_SIZE(tps6105x_cells), NULL, 0, NULL);
- if (ret)
- goto fail;
-
- return 0;
-
-fail:
- kfree(tps6105x);
- return ret;
+ return mfd_add_devices(&client->dev, 0, tps6105x_cells,
+ ARRAY_SIZE(tps6105x_cells), NULL, 0, NULL);
}
static int tps6105x_remove(struct i2c_client *client)
TPS6105X_REG0_MODE_MASK,
TPS6105X_MODE_SHUTDOWN << TPS6105X_REG0_MODE_SHIFT);
- kfree(tps6105x);
return 0;
}
MODULE_DEVICE_TABLE(of, tps65910_of_match);
static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
- int *chip_id)
+ unsigned long *chip_id)
{
struct device_node *np = client->dev.of_node;
struct tps65910_board *board_info;
return NULL;
}
- *chip_id = (int)match->data;
+ *chip_id = (unsigned long)match->data;
board_info = devm_kzalloc(&client->dev, sizeof(*board_info),
GFP_KERNEL);
#else
static inline
struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
- int *chip_id)
+ unsigned long *chip_id)
{
return NULL;
}
}
static int tps65910_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+ const struct i2c_device_id *id)
{
struct tps65910 *tps65910;
struct tps65910_board *pmic_plat_data;
struct tps65910_board *of_pmic_plat_data = NULL;
struct tps65910_platform_data *init_data;
+ unsigned long chip_id = id->driver_data;
int ret = 0;
- int chip_id = id->driver_data;
pmic_plat_data = dev_get_platdata(&i2c->dev);
unsigned long spi_data = 1 << 23 | addr << 15 | *data;
struct spi_transfer xfer;
struct spi_message msg;
- u32 tx_buf, rx_buf;
+ u32 tx_buf;
tx_buf = spi_data;
- rx_buf = 0;
xfer.tx_buf = &tx_buf;
xfer.rx_buf = NULL;
ret = twl_i2c_read_u8(TWL_MODULE_PIH, &pih_isr,
REG_PIH_ISR_P1);
if (ret) {
- pr_warning("twl4030: I2C error %d reading PIH ISR\n", ret);
+ pr_warn("twl4030: I2C error %d reading PIH ISR\n", ret);
return IRQ_NONE;
}
irq_line = line;
/* disable all interrupts on our line */
- memset(buf, 0xff, sizeof buf);
+ memset(buf, 0xff, sizeof(buf));
sih = sih_modules;
for (i = 0; i < nr_sih_modules; i++, sih++) {
/* skip USB -- it's funky */
if (status < 0)
return status;
- agent = kzalloc(sizeof *agent, GFP_KERNEL);
+ agent = kzalloc(sizeof(*agent), GFP_KERNEL);
if (!agent)
return -ENOMEM;
BATDETECT_INTR_OFFSET, /* Bit 9 BAT */
SIMDETECT_INTR_OFFSET, /* Bit 10 SIM */
MMCDETECT_INTR_OFFSET, /* Bit 11 MMC */
- RSV_INTR_OFFSET, /* Bit 12 Reserved */
+ RSV_INTR_OFFSET, /* Bit 12 Reserved */
MADC_INTR_OFFSET, /* Bit 13 GPADC_RT_EOC */
MADC_INTR_OFFSET, /* Bit 14 GPADC_SW_EOC */
GASGAUGE_INTR_OFFSET, /* Bit 15 CC_AUTOCAL */
{
int ret;
u8 unmask_value;
+
ret = twl_i2c_read_u8(TWL_MODULE_PIH, &unmask_value,
REG_INT_STS_A + offset);
unmask_value &= (~(bit_mask));
{
int ret;
u8 mask_value;
+
ret = twl_i2c_read_u8(TWL_MODULE_PIH, &mask_value,
REG_INT_STS_A + offset);
mask_value |= (bit_mask);
}
ret = regmap_add_irq_chip(twl6040->regmap, twl6040->irq, IRQF_ONESHOT,
- 0, &twl6040_irq_chip,&twl6040->irq_data);
+ 0, &twl6040_irq_chip, &twl6040->irq_data);
if (ret < 0)
goto gpio_err;
.reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
},
- [ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
- .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+ [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
},
- [ARIZONA_IRQ_SPK_SHUTDOWN] = {
- .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+ [ARIZONA_IRQ_SPK_OVERHEAT] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
},
[ARIZONA_IRQ_HPDET] = {
.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
.reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
},
- [ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
- .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+ [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
},
- [ARIZONA_IRQ_SPK_SHUTDOWN] = {
- .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+ [ARIZONA_IRQ_SPK_OVERHEAT] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
},
[ARIZONA_IRQ_HPDET] = {
.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
[ARIZONA_IRQ_ISRC2_CFG_ERR] = {
.reg_offset = 3, .mask = ARIZONA_ISRC2_CFG_ERR_EINT1
},
+ [ARIZONA_IRQ_HP3R_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP3R_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP3L_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP3L_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP2R_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP2R_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP2L_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP2L_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP1R_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP1R_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP1L_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP1L_DONE_EINT1
+ },
[ARIZONA_IRQ_BOOT_DONE] = {
.reg_offset = 4, .mask = ARIZONA_BOOT_DONE_EINT1
},
- [ARIZONA_IRQ_DCS_DAC_DONE] = {
- .reg_offset = 4, .mask = ARIZONA_DCS_DAC_DONE_EINT1
- },
- [ARIZONA_IRQ_DCS_HP_DONE] = {
- .reg_offset = 4, .mask = ARIZONA_DCS_HP_DONE_EINT1
- },
[ARIZONA_IRQ_FLL2_CLOCK_OK] = {
.reg_offset = 4, .mask = ARIZONA_FLL2_CLOCK_OK_EINT1
},
};
EXPORT_SYMBOL_GPL(wm5110_irq);
+static const struct regmap_irq wm5110_revd_irqs[ARIZONA_NUM_IRQ] = {
+ [ARIZONA_IRQ_GP4] = { .reg_offset = 0, .mask = ARIZONA_GP4_EINT1 },
+ [ARIZONA_IRQ_GP3] = { .reg_offset = 0, .mask = ARIZONA_GP3_EINT1 },
+ [ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 },
+ [ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 },
+
+ [ARIZONA_IRQ_DSP4_RAM_RDY] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP4_RAM_RDY_EINT1
+ },
+ [ARIZONA_IRQ_DSP3_RAM_RDY] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP3_RAM_RDY_EINT1
+ },
+ [ARIZONA_IRQ_DSP2_RAM_RDY] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP2_RAM_RDY_EINT1
+ },
+ [ARIZONA_IRQ_DSP1_RAM_RDY] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP1_RAM_RDY_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ8] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ8_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ7] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ7_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ6] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ6_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ5] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ5_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ4] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ4_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ3] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ3_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ2] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ2_EINT1
+ },
+ [ARIZONA_IRQ_DSP_IRQ1] = {
+ .reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
+ },
+
+ [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
+ },
+ [ARIZONA_IRQ_SPK_OVERHEAT] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
+ },
+ [ARIZONA_IRQ_HPDET] = {
+ .reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
+ },
+ [ARIZONA_IRQ_MICDET] = {
+ .reg_offset = 2, .mask = ARIZONA_MICDET_EINT1
+ },
+ [ARIZONA_IRQ_WSEQ_DONE] = {
+ .reg_offset = 2, .mask = ARIZONA_WSEQ_DONE_EINT1
+ },
+ [ARIZONA_IRQ_DRC2_SIG_DET] = {
+ .reg_offset = 2, .mask = ARIZONA_DRC2_SIG_DET_EINT1
+ },
+ [ARIZONA_IRQ_DRC1_SIG_DET] = {
+ .reg_offset = 2, .mask = ARIZONA_DRC1_SIG_DET_EINT1
+ },
+ [ARIZONA_IRQ_ASRC2_LOCK] = {
+ .reg_offset = 2, .mask = ARIZONA_ASRC2_LOCK_EINT1
+ },
+ [ARIZONA_IRQ_ASRC1_LOCK] = {
+ .reg_offset = 2, .mask = ARIZONA_ASRC1_LOCK_EINT1
+ },
+ [ARIZONA_IRQ_UNDERCLOCKED] = {
+ .reg_offset = 2, .mask = ARIZONA_UNDERCLOCKED_EINT1
+ },
+ [ARIZONA_IRQ_OVERCLOCKED] = {
+ .reg_offset = 2, .mask = ARIZONA_OVERCLOCKED_EINT1
+ },
+ [ARIZONA_IRQ_FLL2_LOCK] = {
+ .reg_offset = 2, .mask = ARIZONA_FLL2_LOCK_EINT1
+ },
+ [ARIZONA_IRQ_FLL1_LOCK] = {
+ .reg_offset = 2, .mask = ARIZONA_FLL1_LOCK_EINT1
+ },
+ [ARIZONA_IRQ_CLKGEN_ERR] = {
+ .reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_EINT1
+ },
+ [ARIZONA_IRQ_CLKGEN_ERR_ASYNC] = {
+ .reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_ASYNC_EINT1
+ },
+
+ [ARIZONA_IRQ_CTRLIF_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_V2_CTRLIF_ERR_EINT1
+ },
+ [ARIZONA_IRQ_MIXER_DROPPED_SAMPLES] = {
+ .reg_offset = 3, .mask = ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1
+ },
+ [ARIZONA_IRQ_ASYNC_CLK_ENA_LOW] = {
+ .reg_offset = 3, .mask = ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1
+ },
+ [ARIZONA_IRQ_SYSCLK_ENA_LOW] = {
+ .reg_offset = 3, .mask = ARIZONA_V2_SYSCLK_ENA_LOW_EINT1
+ },
+ [ARIZONA_IRQ_ISRC1_CFG_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_V2_ISRC1_CFG_ERR_EINT1
+ },
+ [ARIZONA_IRQ_ISRC2_CFG_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_V2_ISRC2_CFG_ERR_EINT1
+ },
+ [ARIZONA_IRQ_ISRC3_CFG_ERR] = {
+ .reg_offset = 3, .mask = ARIZONA_V2_ISRC3_CFG_ERR_EINT1
+ },
+ [ARIZONA_IRQ_HP3R_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP3R_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP3L_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP3L_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP2R_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP2R_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP2L_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP2L_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP1R_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP1R_DONE_EINT1
+ },
+ [ARIZONA_IRQ_HP1L_DONE] = {
+ .reg_offset = 3, .mask = ARIZONA_HP1L_DONE_EINT1
+ },
+
+ [ARIZONA_IRQ_BOOT_DONE] = {
+ .reg_offset = 4, .mask = ARIZONA_BOOT_DONE_EINT1
+ },
+ [ARIZONA_IRQ_ASRC_CFG_ERR] = {
+ .reg_offset = 4, .mask = ARIZONA_V2_ASRC_CFG_ERR_EINT1
+ },
+ [ARIZONA_IRQ_FLL2_CLOCK_OK] = {
+ .reg_offset = 4, .mask = ARIZONA_FLL2_CLOCK_OK_EINT1
+ },
+ [ARIZONA_IRQ_FLL1_CLOCK_OK] = {
+ .reg_offset = 4, .mask = ARIZONA_FLL1_CLOCK_OK_EINT1
+ },
+
+ [ARIZONA_IRQ_DSP_SHARED_WR_COLL] = {
+ .reg_offset = 5, .mask = ARIZONA_DSP_SHARED_WR_COLL_EINT1
+ },
+ [ARIZONA_IRQ_SPK_SHUTDOWN] = {
+ .reg_offset = 5, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+ },
+ [ARIZONA_IRQ_SPK1R_SHORT] = {
+ .reg_offset = 5, .mask = ARIZONA_SPK1R_SHORT_EINT1
+ },
+ [ARIZONA_IRQ_SPK1L_SHORT] = {
+ .reg_offset = 5, .mask = ARIZONA_SPK1L_SHORT_EINT1
+ },
+ [ARIZONA_IRQ_HP3R_SC_NEG] = {
+ .reg_offset = 5, .mask = ARIZONA_HP3R_SC_NEG_EINT1
+ },
+ [ARIZONA_IRQ_HP3R_SC_POS] = {
+ .reg_offset = 5, .mask = ARIZONA_HP3R_SC_POS_EINT1
+ },
+ [ARIZONA_IRQ_HP3L_SC_NEG] = {
+ .reg_offset = 5, .mask = ARIZONA_HP3L_SC_NEG_EINT1
+ },
+ [ARIZONA_IRQ_HP3L_SC_POS] = {
+ .reg_offset = 5, .mask = ARIZONA_HP3L_SC_POS_EINT1
+ },
+ [ARIZONA_IRQ_HP2R_SC_NEG] = {
+ .reg_offset = 5, .mask = ARIZONA_HP2R_SC_NEG_EINT1
+ },
+ [ARIZONA_IRQ_HP2R_SC_POS] = {
+ .reg_offset = 5, .mask = ARIZONA_HP2R_SC_POS_EINT1
+ },
+ [ARIZONA_IRQ_HP2L_SC_NEG] = {
+ .reg_offset = 5, .mask = ARIZONA_HP2L_SC_NEG_EINT1
+ },
+ [ARIZONA_IRQ_HP2L_SC_POS] = {
+ .reg_offset = 5, .mask = ARIZONA_HP2L_SC_POS_EINT1
+ },
+ [ARIZONA_IRQ_HP1R_SC_NEG] = {
+ .reg_offset = 5, .mask = ARIZONA_HP1R_SC_NEG_EINT1
+ },
+ [ARIZONA_IRQ_HP1R_SC_POS] = {
+ .reg_offset = 5, .mask = ARIZONA_HP1R_SC_POS_EINT1
+ },
+ [ARIZONA_IRQ_HP1L_SC_NEG] = {
+ .reg_offset = 5, .mask = ARIZONA_HP1L_SC_NEG_EINT1
+ },
+ [ARIZONA_IRQ_HP1L_SC_POS] = {
+ .reg_offset = 5, .mask = ARIZONA_HP1L_SC_POS_EINT1
+ },
+};
+
+const struct regmap_irq_chip wm5110_revd_irq = {
+ .name = "wm5110 IRQ",
+ .status_base = ARIZONA_INTERRUPT_STATUS_1,
+ .mask_base = ARIZONA_INTERRUPT_STATUS_1_MASK,
+ .ack_base = ARIZONA_INTERRUPT_STATUS_1,
+ .num_regs = 6,
+ .irqs = wm5110_revd_irqs,
+ .num_irqs = ARRAY_SIZE(wm5110_revd_irqs),
+};
+EXPORT_SYMBOL_GPL(wm5110_revd_irq);
+
static const struct reg_default wm5110_reg_default[] = {
{ 0x00000008, 0x0019 }, /* R8 - Ctrl IF SPI CFG 1 */
{ 0x00000009, 0x0001 }, /* R9 - Ctrl IF I2C1 CFG 1 */
{ 0x00000D0A, 0xFFFF }, /* R3338 - Interrupt Status 3 Mask */
{ 0x00000D0B, 0xFFFF }, /* R3339 - Interrupt Status 4 Mask */
{ 0x00000D0C, 0xFEFF }, /* R3340 - Interrupt Status 5 Mask */
+ { 0x00000D0D, 0xFFFF }, /* R3341 - Interrupt Status 6 Mask */
{ 0x00000D0F, 0x0000 }, /* R3343 - Interrupt Control */
{ 0x00000D18, 0xFFFF }, /* R3352 - IRQ2 Status 1 Mask */
{ 0x00000D19, 0xFFFF }, /* R3353 - IRQ2 Status 2 Mask */
{ 0x00000D1A, 0xFFFF }, /* R3354 - IRQ2 Status 3 Mask */
{ 0x00000D1B, 0xFFFF }, /* R3355 - IRQ2 Status 4 Mask */
{ 0x00000D1C, 0xFFFF }, /* R3356 - IRQ2 Status 5 Mask */
+ { 0x00000D1D, 0xFFFF }, /* R3357 - IRQ2 Status 6 Mask */
{ 0x00000D1F, 0x0000 }, /* R3359 - IRQ2 Control */
{ 0x00000D53, 0xFFFF }, /* R3411 - AOD IRQ Mask IRQ1 */
{ 0x00000D54, 0xFFFF }, /* R3412 - AOD IRQ Mask IRQ2 */
case ARIZONA_INTERRUPT_STATUS_3:
case ARIZONA_INTERRUPT_STATUS_4:
case ARIZONA_INTERRUPT_STATUS_5:
+ case ARIZONA_INTERRUPT_STATUS_6:
case ARIZONA_INTERRUPT_STATUS_1_MASK:
case ARIZONA_INTERRUPT_STATUS_2_MASK:
case ARIZONA_INTERRUPT_STATUS_3_MASK:
case ARIZONA_INTERRUPT_STATUS_4_MASK:
case ARIZONA_INTERRUPT_STATUS_5_MASK:
+ case ARIZONA_INTERRUPT_STATUS_6_MASK:
case ARIZONA_INTERRUPT_CONTROL:
case ARIZONA_IRQ2_STATUS_1:
case ARIZONA_IRQ2_STATUS_2:
case ARIZONA_IRQ2_STATUS_3:
case ARIZONA_IRQ2_STATUS_4:
case ARIZONA_IRQ2_STATUS_5:
+ case ARIZONA_IRQ2_STATUS_6:
case ARIZONA_IRQ2_STATUS_1_MASK:
case ARIZONA_IRQ2_STATUS_2_MASK:
case ARIZONA_IRQ2_STATUS_3_MASK:
case ARIZONA_IRQ2_STATUS_4_MASK:
case ARIZONA_IRQ2_STATUS_5_MASK:
+ case ARIZONA_IRQ2_STATUS_6_MASK:
case ARIZONA_IRQ2_CONTROL:
case ARIZONA_INTERRUPT_RAW_STATUS_2:
case ARIZONA_INTERRUPT_RAW_STATUS_3:
case ARIZONA_INTERRUPT_RAW_STATUS_6:
case ARIZONA_INTERRUPT_RAW_STATUS_7:
case ARIZONA_INTERRUPT_RAW_STATUS_8:
+ case ARIZONA_INTERRUPT_RAW_STATUS_9:
case ARIZONA_IRQ_PIN_STATUS:
case ARIZONA_AOD_WKUP_AND_TRIG:
case ARIZONA_AOD_IRQ1:
case ARIZONA_INTERRUPT_STATUS_3:
case ARIZONA_INTERRUPT_STATUS_4:
case ARIZONA_INTERRUPT_STATUS_5:
+ case ARIZONA_INTERRUPT_STATUS_6:
case ARIZONA_IRQ2_STATUS_1:
case ARIZONA_IRQ2_STATUS_2:
case ARIZONA_IRQ2_STATUS_3:
case ARIZONA_IRQ2_STATUS_4:
case ARIZONA_IRQ2_STATUS_5:
+ case ARIZONA_IRQ2_STATUS_6:
case ARIZONA_INTERRUPT_RAW_STATUS_2:
case ARIZONA_INTERRUPT_RAW_STATUS_3:
case ARIZONA_INTERRUPT_RAW_STATUS_4:
case ARIZONA_INTERRUPT_RAW_STATUS_6:
case ARIZONA_INTERRUPT_RAW_STATUS_7:
case ARIZONA_INTERRUPT_RAW_STATUS_8:
+ case ARIZONA_INTERRUPT_RAW_STATUS_9:
case ARIZONA_IRQ_PIN_STATUS:
case ARIZONA_AOD_WKUP_AND_TRIG:
case ARIZONA_AOD_IRQ1:
}
static const struct i2c_device_id wm8350_i2c_id[] = {
- { "wm8350", 0 },
- { "wm8351", 0 },
- { "wm8352", 0 },
- { }
+ { "wm8350", 0 },
+ { "wm8351", 0 },
+ { "wm8352", 0 },
+ { }
};
MODULE_DEVICE_TABLE(i2c, wm8350_i2c_id);
if (pdata && pdata->irq_base > 0)
irq_base = pdata->irq_base;
- wm8350->irq_base = irq_alloc_descs(irq_base, 0, ARRAY_SIZE(wm8350_irqs), 0);
+ wm8350->irq_base =
+ irq_alloc_descs(irq_base, 0, ARRAY_SIZE(wm8350_irqs), 0);
if (wm8350->irq_base < 0) {
dev_warn(wm8350->dev, "Allocating irqs failed with %d\n",
wm8350->irq_base);
{ 0x0402, 0x00C0 }, /* R1026 - AIF1 DAC1 Left Volume */
{ 0x0403, 0x00C0 }, /* R1027 - AIF1 DAC1 Right Volume */
{ 0x0410, 0x0000 }, /* R1040 - AIF1 ADC1 Filters */
+ { 0x0411, 0x0000 }, /* R1041 - AIF1 ADC2 Filters */
{ 0x0420, 0x0200 }, /* R1056 - AIF1 DAC1 Filters (1) */
{ 0x0421, 0x0010 }, /* R1057 - AIF1 DAC1 Filters (2) */
+ { 0x0422, 0x0200 }, /* R1058 - AIF1 DAC2 Filters (1) */
+ { 0x0423, 0x0010 }, /* R1059 - AIF1 DAC2 Filters (2) */
{ 0x0430, 0x0068 }, /* R1072 - AIF1 DAC1 Noise Gate */
+ { 0x0431, 0x0068 }, /* R1073 - AIF1 DAC2 Noise Gate */
{ 0x0440, 0x0098 }, /* R1088 - AIF1 DRC1 (1) */
{ 0x0441, 0x0845 }, /* R1089 - AIF1 DRC1 (2) */
{ 0x0442, 0x0000 }, /* R1090 - AIF1 DRC1 (3) */
{ 0x0443, 0x0000 }, /* R1091 - AIF1 DRC1 (4) */
{ 0x0444, 0x0000 }, /* R1092 - AIF1 DRC1 (5) */
+ { 0x0450, 0x0098 }, /* R1104 - AIF1 DRC2 (1) */
+ { 0x0451, 0x0845 }, /* R1105 - AIF1 DRC2 (2) */
+ { 0x0452, 0x0000 }, /* R1106 - AIF1 DRC2 (3) */
+ { 0x0453, 0x0000 }, /* R1107 - AIF1 DRC2 (4) */
+ { 0x0454, 0x0000 }, /* R1108 - AIF1 DRC2 (5) */
{ 0x0480, 0x6318 }, /* R1152 - AIF1 DAC1 EQ Gains (1) */
{ 0x0481, 0x6300 }, /* R1153 - AIF1 DAC1 EQ Gains (2) */
{ 0x0482, 0x0FCA }, /* R1154 - AIF1 DAC1 EQ Band 1 A */
{ 0x0492, 0x0559 }, /* R1170 - AIF1 DAC1 EQ Band 5 B */
{ 0x0493, 0x4000 }, /* R1171 - AIF1 DAC1 EQ Band 5 PG */
{ 0x0494, 0x0000 }, /* R1172 - AIF1 DAC1 EQ Band 1 C */
+ { 0x04A0, 0x6318 }, /* R1184 - AIF1 DAC2 EQ Gains (1) */
+ { 0x04A1, 0x6300 }, /* R1185 - AIF1 DAC2 EQ Gains (2) */
+ { 0x04A2, 0x0FCA }, /* R1186 - AIF1 DAC2 EQ Band 1 A */
+ { 0x04A3, 0x0400 }, /* R1187 - AIF1 DAC2 EQ Band 1 B */
+ { 0x04A4, 0x00D8 }, /* R1188 - AIF1 DAC2 EQ Band 1 PG */
+ { 0x04A5, 0x1EB5 }, /* R1189 - AIF1 DAC2 EQ Band 2 A */
+ { 0x04A6, 0xF145 }, /* R1190 - AIF1 DAC2 EQ Band 2 B */
+ { 0x04A7, 0x0B75 }, /* R1191 - AIF1 DAC2 EQ Band 2 C */
+ { 0x04A8, 0x01C5 }, /* R1192 - AIF1 DAC2 EQ Band 2 PG */
+ { 0x04A9, 0x1C58 }, /* R1193 - AIF1 DAC2 EQ Band 3 A */
+ { 0x04AA, 0xF373 }, /* R1194 - AIF1 DAC2 EQ Band 3 B */
+ { 0x04AB, 0x0A54 }, /* R1195 - AIF1 DAC2 EQ Band 3 C */
+ { 0x04AC, 0x0558 }, /* R1196 - AIF1 DAC2 EQ Band 3 PG */
+ { 0x04AD, 0x168E }, /* R1197 - AIF1 DAC2 EQ Band 4 A */
+ { 0x04AE, 0xF829 }, /* R1198 - AIF1 DAC2 EQ Band 4 B */
+ { 0x04AF, 0x07AD }, /* R1199 - AIF1 DAC2 EQ Band 4 C */
+ { 0x04B0, 0x1103 }, /* R1200 - AIF1 DAC2 EQ Band 4 PG */
+ { 0x04B1, 0x0564 }, /* R1201 - AIF1 DAC2 EQ Band 5 A */
+ { 0x04B2, 0x0559 }, /* R1202 - AIF1 DAC2 EQ Band 5 B */
+ { 0x04B3, 0x4000 }, /* R1203 - AIF1 DAC2 EQ Band 5 PG */
+ { 0x04B4, 0x0000 }, /* R1204 - AIF1 DAC2 EQ Band 1 C */
{ 0x0500, 0x00C0 }, /* R1280 - AIF2 ADC Left Volume */
{ 0x0501, 0x00C0 }, /* R1281 - AIF2 ADC Right Volume */
{ 0x0502, 0x00C0 }, /* R1282 - AIF2 DAC Left Volume */
{ 0x0605, 0x0000 }, /* R1541 - AIF2ADC Right Mixer Routing */
{ 0x0606, 0x0000 }, /* R1542 - AIF1 ADC1 Left Mixer Routing */
{ 0x0607, 0x0000 }, /* R1543 - AIF1 ADC1 Right Mixer Routing */
+ { 0x0608, 0x0000 }, /* R1544 - AIF1 ADC2 Left Mixer Routing */
+ { 0x0609, 0x0000 }, /* R1545 - AIF1 ADC2 Right Mixer Routing */
{ 0x0610, 0x02C0 }, /* R1552 - DAC1 Left Volume */
{ 0x0611, 0x02C0 }, /* R1553 - DAC1 Right Volume */
{ 0x0612, 0x02C0 }, /* R1554 - AIF2TX Left Volume */
case WM8994_AIF1_DAC1_LEFT_VOLUME:
case WM8994_AIF1_DAC1_RIGHT_VOLUME:
case WM8994_AIF1_ADC1_FILTERS:
+ case WM8994_AIF1_ADC2_FILTERS:
case WM8994_AIF1_DAC1_FILTERS_1:
case WM8994_AIF1_DAC1_FILTERS_2:
+ case WM8994_AIF1_DAC2_FILTERS_1:
+ case WM8994_AIF1_DAC2_FILTERS_2:
case WM8958_AIF1_DAC1_NOISE_GATE:
+ case WM8958_AIF1_DAC2_NOISE_GATE:
case WM8994_AIF1_DRC1_1:
case WM8994_AIF1_DRC1_2:
case WM8994_AIF1_DRC1_3:
case WM8994_AIF1_DRC1_4:
case WM8994_AIF1_DRC1_5:
+ case WM8994_AIF1_DRC2_1:
+ case WM8994_AIF1_DRC2_2:
+ case WM8994_AIF1_DRC2_3:
+ case WM8994_AIF1_DRC2_4:
+ case WM8994_AIF1_DRC2_5:
case WM8994_AIF1_DAC1_EQ_GAINS_1:
case WM8994_AIF1_DAC1_EQ_GAINS_2:
case WM8994_AIF1_DAC1_EQ_BAND_1_A:
case WM8994_AIF1_DAC1_EQ_BAND_5_B:
case WM8994_AIF1_DAC1_EQ_BAND_5_PG:
case WM8994_AIF1_DAC1_EQ_BAND_1_C:
+ case WM8994_AIF1_DAC2_EQ_GAINS_1:
+ case WM8994_AIF1_DAC2_EQ_GAINS_2:
+ case WM8994_AIF1_DAC2_EQ_BAND_1_A:
+ case WM8994_AIF1_DAC2_EQ_BAND_1_B:
+ case WM8994_AIF1_DAC2_EQ_BAND_1_PG:
+ case WM8994_AIF1_DAC2_EQ_BAND_2_A:
+ case WM8994_AIF1_DAC2_EQ_BAND_2_B:
+ case WM8994_AIF1_DAC2_EQ_BAND_2_C:
+ case WM8994_AIF1_DAC2_EQ_BAND_2_PG:
+ case WM8994_AIF1_DAC2_EQ_BAND_3_A:
+ case WM8994_AIF1_DAC2_EQ_BAND_3_B:
+ case WM8994_AIF1_DAC2_EQ_BAND_3_C:
+ case WM8994_AIF1_DAC2_EQ_BAND_3_PG:
+ case WM8994_AIF1_DAC2_EQ_BAND_4_A:
+ case WM8994_AIF1_DAC2_EQ_BAND_4_B:
+ case WM8994_AIF1_DAC2_EQ_BAND_4_C:
+ case WM8994_AIF1_DAC2_EQ_BAND_4_PG:
+ case WM8994_AIF1_DAC2_EQ_BAND_5_A:
+ case WM8994_AIF1_DAC2_EQ_BAND_5_B:
+ case WM8994_AIF1_DAC2_EQ_BAND_5_PG:
+ case WM8994_AIF1_DAC2_EQ_BAND_1_C:
case WM8994_AIF2_ADC_LEFT_VOLUME:
case WM8994_AIF2_ADC_RIGHT_VOLUME:
case WM8994_AIF2_DAC_LEFT_VOLUME:
case WM8994_DAC2_RIGHT_MIXER_ROUTING:
case WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING:
case WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING:
+ case WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING:
+ case WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING:
case WM8994_DAC1_LEFT_VOLUME:
case WM8994_DAC1_RIGHT_VOLUME:
case WM8994_DAC2_LEFT_VOLUME:
[ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 },
[ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 },
- [ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
- .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+ [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
},
- [ARIZONA_IRQ_SPK_SHUTDOWN] = {
- .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+ [ARIZONA_IRQ_SPK_OVERHEAT] = {
+ .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
},
[ARIZONA_IRQ_HPDET] = {
.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
{ 0x00000062, 0x01FF }, /* R98 - Sample Rate Sequence Select 2 */
{ 0x00000063, 0x01FF }, /* R99 - Sample Rate Sequence Select 3 */
{ 0x00000064, 0x01FF }, /* R100 - Sample Rate Sequence Select 4 */
- { 0x00000068, 0x01FF }, /* R104 - Always On Triggers Sequence Select 3 */
- { 0x00000069, 0x01FF }, /* R105 - Always On Triggers Sequence Select 4 */
- { 0x0000006A, 0x01FF }, /* R106 - Always On Triggers Sequence Select 5 */
- { 0x0000006B, 0x01FF }, /* R107 - Always On Triggers Sequence Select 6 */
+ { 0x00000068, 0x01FF }, /* R104 - AlwaysOn Triggers Seq Select 3 */
+ { 0x00000069, 0x01FF }, /* R105 - AlwaysOn Triggers Seq Select 4 */
+ { 0x0000006A, 0x01FF }, /* R106 - AlwaysOn Triggers Seq Select 5 */
+ { 0x0000006B, 0x01FF }, /* R107 - AlwaysOn Triggers Seq Select 6 */
{ 0x00000070, 0x0000 }, /* R112 - Comfort Noise Generator */
{ 0x00000090, 0x0000 }, /* R144 - Haptics Control 1 */
{ 0x00000091, 0x7FFF }, /* R145 - Haptics Control 2 */
To compile this driver as a module, choose M here: the
module will be called ad525x_dpot-spi.
-config ATMEL_PWM
- tristate "Atmel AT32/AT91 PWM support"
- depends on HAVE_CLK
- depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45
- help
- This option enables device driver support for the PWM channels
- on certain Atmel processors. Pulse Width Modulation is used for
- purposes including software controlled power-efficient backlights
- on LCD displays, motor control, and waveform generation.
-
config ATMEL_TCLIB
bool "Atmel AT32/AT91 Timer/Counter Library"
depends on (AVR32 || ARCH_AT91)
obj-$(CONFIG_AD525X_DPOT_I2C) += ad525x_dpot-i2c.o
obj-$(CONFIG_AD525X_DPOT_SPI) += ad525x_dpot-spi.o
obj-$(CONFIG_INTEL_MID_PTI) += pti.o
-obj-$(CONFIG_ATMEL_PWM) += atmel_pwm.o
obj-$(CONFIG_ATMEL_SSC) += atmel-ssc.o
obj-$(CONFIG_ATMEL_TCLIB) += atmel_tclib.o
obj-$(CONFIG_BMP085) += bmp085.o
+++ /dev/null
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/atmel_pwm.h>
-
-
-/*
- * This is a simple driver for the PWM controller found in various newer
- * Atmel SOCs, including the AVR32 series and the AT91sam9263.
- *
- * Chips with current Linux ports have only 4 PWM channels, out of max 32.
- * AT32UC3A and AT32UC3B chips have 7 channels (but currently no Linux).
- * Docs are inconsistent about the width of the channel counter registers;
- * it's at least 16 bits, but several places say 20 bits.
- */
-#define PWM_NCHAN 4 /* max 32 */
-
-struct pwm {
- spinlock_t lock;
- struct platform_device *pdev;
- u32 mask;
- int irq;
- void __iomem *base;
- struct clk *clk;
- struct pwm_channel *channel[PWM_NCHAN];
- void (*handler[PWM_NCHAN])(struct pwm_channel *);
-};
-
-
-/* global PWM controller registers */
-#define PWM_MR 0x00
-#define PWM_ENA 0x04
-#define PWM_DIS 0x08
-#define PWM_SR 0x0c
-#define PWM_IER 0x10
-#define PWM_IDR 0x14
-#define PWM_IMR 0x18
-#define PWM_ISR 0x1c
-
-static inline void pwm_writel(const struct pwm *p, unsigned offset, u32 val)
-{
- __raw_writel(val, p->base + offset);
-}
-
-static inline u32 pwm_readl(const struct pwm *p, unsigned offset)
-{
- return __raw_readl(p->base + offset);
-}
-
-static inline void __iomem *pwmc_regs(const struct pwm *p, int index)
-{
- return p->base + 0x200 + index * 0x20;
-}
-
-static struct pwm *pwm;
-
-static void pwm_dumpregs(struct pwm_channel *ch, char *tag)
-{
- struct device *dev = &pwm->pdev->dev;
-
- dev_dbg(dev, "%s: mr %08x, sr %08x, imr %08x\n",
- tag,
- pwm_readl(pwm, PWM_MR),
- pwm_readl(pwm, PWM_SR),
- pwm_readl(pwm, PWM_IMR));
- dev_dbg(dev,
- "pwm ch%d - mr %08x, dty %u, prd %u, cnt %u\n",
- ch->index,
- pwm_channel_readl(ch, PWM_CMR),
- pwm_channel_readl(ch, PWM_CDTY),
- pwm_channel_readl(ch, PWM_CPRD),
- pwm_channel_readl(ch, PWM_CCNT));
-}
-
-
-/**
- * pwm_channel_alloc - allocate an unused PWM channel
- * @index: identifies the channel
- * @ch: structure to be initialized
- *
- * Drivers allocate PWM channels according to the board's wiring, and
- * matching board-specific setup code. Returns zero or negative errno.
- */
-int pwm_channel_alloc(int index, struct pwm_channel *ch)
-{
- unsigned long flags;
- int status = 0;
-
- if (!pwm)
- return -EPROBE_DEFER;
-
- if (!(pwm->mask & 1 << index))
- return -ENODEV;
-
- if (index < 0 || index >= PWM_NCHAN || !ch)
- return -EINVAL;
- memset(ch, 0, sizeof *ch);
-
- spin_lock_irqsave(&pwm->lock, flags);
- if (pwm->channel[index])
- status = -EBUSY;
- else {
- clk_enable(pwm->clk);
-
- ch->regs = pwmc_regs(pwm, index);
- ch->index = index;
-
- /* REVISIT: ap7000 seems to go 2x as fast as we expect!! */
- ch->mck = clk_get_rate(pwm->clk);
-
- pwm->channel[index] = ch;
- pwm->handler[index] = NULL;
-
- /* channel and irq are always disabled when we return */
- pwm_writel(pwm, PWM_DIS, 1 << index);
- pwm_writel(pwm, PWM_IDR, 1 << index);
- }
- spin_unlock_irqrestore(&pwm->lock, flags);
- return status;
-}
-EXPORT_SYMBOL(pwm_channel_alloc);
-
-static int pwmcheck(struct pwm_channel *ch)
-{
- int index;
-
- if (!pwm)
- return -ENODEV;
- if (!ch)
- return -EINVAL;
- index = ch->index;
- if (index < 0 || index >= PWM_NCHAN || pwm->channel[index] != ch)
- return -EINVAL;
-
- return index;
-}
-
-/**
- * pwm_channel_free - release a previously allocated channel
- * @ch: the channel being released
- *
- * The channel is completely shut down (counter and IRQ disabled),
- * and made available for re-use. Returns zero, or negative errno.
- */
-int pwm_channel_free(struct pwm_channel *ch)
-{
- unsigned long flags;
- int t;
-
- spin_lock_irqsave(&pwm->lock, flags);
- t = pwmcheck(ch);
- if (t >= 0) {
- pwm->channel[t] = NULL;
- pwm->handler[t] = NULL;
-
- /* channel and irq are always disabled when we return */
- pwm_writel(pwm, PWM_DIS, 1 << t);
- pwm_writel(pwm, PWM_IDR, 1 << t);
-
- clk_disable(pwm->clk);
- t = 0;
- }
- spin_unlock_irqrestore(&pwm->lock, flags);
- return t;
-}
-EXPORT_SYMBOL(pwm_channel_free);
-
-int __pwm_channel_onoff(struct pwm_channel *ch, int enabled)
-{
- unsigned long flags;
- int t;
-
- /* OMITTED FUNCTIONALITY: starting several channels in synch */
-
- spin_lock_irqsave(&pwm->lock, flags);
- t = pwmcheck(ch);
- if (t >= 0) {
- pwm_writel(pwm, enabled ? PWM_ENA : PWM_DIS, 1 << t);
- t = 0;
- pwm_dumpregs(ch, enabled ? "enable" : "disable");
- }
- spin_unlock_irqrestore(&pwm->lock, flags);
-
- return t;
-}
-EXPORT_SYMBOL(__pwm_channel_onoff);
-
-/**
- * pwm_clk_alloc - allocate and configure CLKA or CLKB
- * @prescale: from 0..10, the power of two used to divide MCK
- * @div: from 1..255, the linear divisor to use
- *
- * Returns PWM_CPR_CLKA, PWM_CPR_CLKB, or negative errno. The allocated
- * clock will run with a period of (2^prescale * div) / MCK, or twice as
- * long if center aligned PWM output is used. The clock must later be
- * deconfigured using pwm_clk_free().
- */
-int pwm_clk_alloc(unsigned prescale, unsigned div)
-{
- unsigned long flags;
- u32 mr;
- u32 val = (prescale << 8) | div;
- int ret = -EBUSY;
-
- if (prescale >= 10 || div == 0 || div > 255)
- return -EINVAL;
-
- spin_lock_irqsave(&pwm->lock, flags);
- mr = pwm_readl(pwm, PWM_MR);
- if ((mr & 0xffff) == 0) {
- mr |= val;
- ret = PWM_CPR_CLKA;
- } else if ((mr & (0xffff << 16)) == 0) {
- mr |= val << 16;
- ret = PWM_CPR_CLKB;
- }
- if (ret > 0)
- pwm_writel(pwm, PWM_MR, mr);
- spin_unlock_irqrestore(&pwm->lock, flags);
- return ret;
-}
-EXPORT_SYMBOL(pwm_clk_alloc);
-
-/**
- * pwm_clk_free - deconfigure and release CLKA or CLKB
- *
- * Reverses the effect of pwm_clk_alloc().
- */
-void pwm_clk_free(unsigned clk)
-{
- unsigned long flags;
- u32 mr;
-
- spin_lock_irqsave(&pwm->lock, flags);
- mr = pwm_readl(pwm, PWM_MR);
- if (clk == PWM_CPR_CLKA)
- pwm_writel(pwm, PWM_MR, mr & ~(0xffff << 0));
- if (clk == PWM_CPR_CLKB)
- pwm_writel(pwm, PWM_MR, mr & ~(0xffff << 16));
- spin_unlock_irqrestore(&pwm->lock, flags);
-}
-EXPORT_SYMBOL(pwm_clk_free);
-
-/**
- * pwm_channel_handler - manage channel's IRQ handler
- * @ch: the channel
- * @handler: the handler to use, possibly NULL
- *
- * If the handler is non-null, the handler will be called after every
- * period of this PWM channel. If the handler is null, this channel
- * won't generate an IRQ.
- */
-int pwm_channel_handler(struct pwm_channel *ch,
- void (*handler)(struct pwm_channel *ch))
-{
- unsigned long flags;
- int t;
-
- spin_lock_irqsave(&pwm->lock, flags);
- t = pwmcheck(ch);
- if (t >= 0) {
- pwm->handler[t] = handler;
- pwm_writel(pwm, handler ? PWM_IER : PWM_IDR, 1 << t);
- t = 0;
- }
- spin_unlock_irqrestore(&pwm->lock, flags);
-
- return t;
-}
-EXPORT_SYMBOL(pwm_channel_handler);
-
-static irqreturn_t pwm_irq(int id, void *_pwm)
-{
- struct pwm *p = _pwm;
- irqreturn_t handled = IRQ_NONE;
- u32 irqstat;
- int index;
-
- spin_lock(&p->lock);
-
- /* ack irqs, then handle them */
- irqstat = pwm_readl(pwm, PWM_ISR);
-
- while (irqstat) {
- struct pwm_channel *ch;
- void (*handler)(struct pwm_channel *ch);
-
- index = ffs(irqstat) - 1;
- irqstat &= ~(1 << index);
- ch = pwm->channel[index];
- handler = pwm->handler[index];
- if (handler && ch) {
- spin_unlock(&p->lock);
- handler(ch);
- spin_lock(&p->lock);
- handled = IRQ_HANDLED;
- }
- }
-
- spin_unlock(&p->lock);
- return handled;
-}
-
-static int __init pwm_probe(struct platform_device *pdev)
-{
- struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- int irq = platform_get_irq(pdev, 0);
- u32 *mp = pdev->dev.platform_data;
- struct pwm *p;
- int status = -EIO;
-
- if (pwm)
- return -EBUSY;
- if (!r || irq < 0 || !mp || !*mp)
- return -ENODEV;
- if (*mp & ~((1<<PWM_NCHAN)-1)) {
- dev_warn(&pdev->dev, "mask 0x%x ... more than %d channels\n",
- *mp, PWM_NCHAN);
- return -EINVAL;
- }
-
- p = kzalloc(sizeof(*p), GFP_KERNEL);
- if (!p)
- return -ENOMEM;
-
- spin_lock_init(&p->lock);
- p->pdev = pdev;
- p->mask = *mp;
- p->irq = irq;
- p->base = ioremap(r->start, resource_size(r));
- if (!p->base)
- goto fail;
- p->clk = clk_get(&pdev->dev, "pwm_clk");
- if (IS_ERR(p->clk)) {
- status = PTR_ERR(p->clk);
- p->clk = NULL;
- goto fail;
- }
-
- status = request_irq(irq, pwm_irq, 0, pdev->name, p);
- if (status < 0)
- goto fail;
-
- pwm = p;
- platform_set_drvdata(pdev, p);
-
- return 0;
-
-fail:
- if (p->clk)
- clk_put(p->clk);
- if (p->base)
- iounmap(p->base);
-
- kfree(p);
- return status;
-}
-
-static int __exit pwm_remove(struct platform_device *pdev)
-{
- struct pwm *p = platform_get_drvdata(pdev);
-
- if (p != pwm)
- return -EINVAL;
-
- clk_enable(pwm->clk);
- pwm_writel(pwm, PWM_DIS, (1 << PWM_NCHAN) - 1);
- pwm_writel(pwm, PWM_IDR, (1 << PWM_NCHAN) - 1);
- clk_disable(pwm->clk);
-
- pwm = NULL;
-
- free_irq(p->irq, p);
- clk_put(p->clk);
- iounmap(p->base);
- kfree(p);
-
- return 0;
-}
-
-static struct platform_driver atmel_pwm_driver = {
- .driver = {
- .name = "atmel_pwm",
- .owner = THIS_MODULE,
- },
- .remove = __exit_p(pwm_remove),
-
- /* NOTE: PWM can keep running in AVR32 "idle" and "frozen" states;
- * and all AT91sam9263 states, albeit at reduced clock rate if
- * MCK becomes the slow clock (i.e. what Linux labels STR).
- */
-};
-
-module_platform_driver_probe(atmel_pwm_driver, pwm_probe);
-
-MODULE_DESCRIPTION("Driver for AT32/AT91 PWM module");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:atmel_pwm");
--- /dev/null
+obj-$(CONFIG_ARCH_TEGRA) += tegra/
#include <linux/highmem.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
+#include <linux/workqueue.h>
#include <linux/mmc/host.h>
#include <linux/mmc/mmc.h>
#include <linux/mmc/sd.h>
struct rtsx_pcr *pcr;
struct mmc_host *mmc;
struct mmc_request *mrq;
+ struct workqueue_struct *workq;
+#define SDMMC_WORKQ_NAME "rtsx_pci_sdmmc_workq"
+ struct work_struct work;
struct mutex host_mutex;
u8 ssc_depth;
int power_state;
#define SDMMC_POWER_ON 1
#define SDMMC_POWER_OFF 0
+
+ unsigned int sg_count;
+ s32 cookie;
+ unsigned int cookie_sg_count;
+ bool using_cookie;
};
static inline struct device *sdmmc_dev(struct realtek_pci_sdmmc *host)
#define sd_print_debug_regs(host)
#endif /* DEBUG */
+/*
+ * sd_pre_dma_transfer - do dma_map_sg() or using cookie
+ *
+ * @pre: if called in pre_req()
+ * return:
+ * 0 - do dma_map_sg()
+ * 1 - using cookie
+ */
+static int sd_pre_dma_transfer(struct realtek_pci_sdmmc *host,
+ struct mmc_data *data, bool pre)
+{
+ struct rtsx_pcr *pcr = host->pcr;
+ int read = data->flags & MMC_DATA_READ;
+ int count = 0;
+ int using_cookie = 0;
+
+ if (!pre && data->host_cookie && data->host_cookie != host->cookie) {
+ dev_err(sdmmc_dev(host),
+ "error: data->host_cookie = %d, host->cookie = %d\n",
+ data->host_cookie, host->cookie);
+ data->host_cookie = 0;
+ }
+
+ if (pre || data->host_cookie != host->cookie) {
+ count = rtsx_pci_dma_map_sg(pcr, data->sg, data->sg_len, read);
+ } else {
+ count = host->cookie_sg_count;
+ using_cookie = 1;
+ }
+
+ if (pre) {
+ host->cookie_sg_count = count;
+ if (++host->cookie < 0)
+ host->cookie = 1;
+ data->host_cookie = host->cookie;
+ } else {
+ host->sg_count = count;
+ }
+
+ return using_cookie;
+}
+
+static void sdmmc_pre_req(struct mmc_host *mmc, struct mmc_request *mrq,
+ bool is_first_req)
+{
+ struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+ struct mmc_data *data = mrq->data;
+
+ if (data->host_cookie) {
+ dev_err(sdmmc_dev(host),
+ "error: reset data->host_cookie = %d\n",
+ data->host_cookie);
+ data->host_cookie = 0;
+ }
+
+ sd_pre_dma_transfer(host, data, true);
+ dev_dbg(sdmmc_dev(host), "pre dma sg: %d\n", host->cookie_sg_count);
+}
+
+static void sdmmc_post_req(struct mmc_host *mmc, struct mmc_request *mrq,
+ int err)
+{
+ struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+ struct rtsx_pcr *pcr = host->pcr;
+ struct mmc_data *data = mrq->data;
+ int read = data->flags & MMC_DATA_READ;
+
+ rtsx_pci_dma_unmap_sg(pcr, data->sg, data->sg_len, read);
+ data->host_cookie = 0;
+}
+
static int sd_read_data(struct realtek_pci_sdmmc *host, u8 *cmd, u16 byte_cnt,
u8 *buf, int buf_len, int timeout)
{
rtsx_pci_send_cmd_no_wait(pcr);
- err = rtsx_pci_transfer_data(pcr, data->sg, data->sg_len, read, 10000);
+ err = rtsx_pci_dma_transfer(pcr, data->sg, host->sg_count, read, 10000);
if (err < 0) {
sd_clear_error(host);
return err;
return 0;
}
-static void sdmmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
+static inline int sd_rw_cmd(struct mmc_command *cmd)
{
- struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+ return mmc_op_multi(cmd->opcode) ||
+ (cmd->opcode == MMC_READ_SINGLE_BLOCK) ||
+ (cmd->opcode == MMC_WRITE_BLOCK);
+}
+
+static void sd_request(struct work_struct *work)
+{
+ struct realtek_pci_sdmmc *host = container_of(work,
+ struct realtek_pci_sdmmc, work);
struct rtsx_pcr *pcr = host->pcr;
+
+ struct mmc_host *mmc = host->mmc;
+ struct mmc_request *mrq = host->mrq;
struct mmc_command *cmd = mrq->cmd;
struct mmc_data *data = mrq->data;
+
unsigned int data_size = 0;
int err;
if (mrq->data)
data_size = data->blocks * data->blksz;
- if (!data_size || mmc_op_multi(cmd->opcode) ||
- (cmd->opcode == MMC_READ_SINGLE_BLOCK) ||
- (cmd->opcode == MMC_WRITE_BLOCK)) {
+ if (!data_size || sd_rw_cmd(cmd)) {
sd_send_cmd_get_rsp(host, cmd);
if (!cmd->error && data_size) {
sd_rw_multi(host, mrq);
+ if (!host->using_cookie)
+ sdmmc_post_req(host->mmc, host->mrq, 0);
if (mmc_op_multi(cmd->opcode) && mrq->stop)
sd_send_cmd_get_rsp(host, mrq->stop);
mmc_request_done(mmc, mrq);
}
+static void sdmmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
+{
+ struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+ struct mmc_data *data = mrq->data;
+
+ mutex_lock(&host->host_mutex);
+ host->mrq = mrq;
+ mutex_unlock(&host->host_mutex);
+
+ if (sd_rw_cmd(mrq->cmd))
+ host->using_cookie = sd_pre_dma_transfer(host, data, false);
+
+ queue_work(host->workq, &host->work);
+}
+
static int sd_set_bus_width(struct realtek_pci_sdmmc *host,
unsigned char bus_width)
{
}
static const struct mmc_host_ops realtek_pci_sdmmc_ops = {
+ .pre_req = sdmmc_pre_req,
+ .post_req = sdmmc_post_req,
.request = sdmmc_request,
.set_ios = sdmmc_set_ios,
.get_ro = sdmmc_get_ro,
return -ENOMEM;
host = mmc_priv(mmc);
+ host->workq = create_singlethread_workqueue(SDMMC_WORKQ_NAME);
+ if (!host->workq) {
+ mmc_free_host(mmc);
+ return -ENOMEM;
+ }
host->pcr = pcr;
host->mmc = mmc;
host->pdev = pdev;
host->power_state = SDMMC_POWER_OFF;
+ INIT_WORK(&host->work, sd_request);
platform_set_drvdata(pdev, host);
pcr->slots[RTSX_SD_CARD].p_dev = pdev;
pcr->slots[RTSX_SD_CARD].card_event = rtsx_pci_sdmmc_card_event;
pcr->slots[RTSX_SD_CARD].card_event = NULL;
mmc = host->mmc;
+ cancel_work_sync(&host->work);
+
mutex_lock(&host->host_mutex);
if (host->mrq) {
dev_dbg(&(pdev->dev),
mmc_remove_host(mmc);
host->eject = true;
+ flush_workqueue(host->workq);
+ destroy_workqueue(host->workq);
+ host->workq = NULL;
+
mmc_free_host(mmc);
dev_dbg(&(pdev->dev),
config MTD_ONENAND_SAMSUNG
tristate "OneNAND on Samsung SOC controller support"
- depends on ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS4
+ depends on ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS4
help
Support for a OneNAND flash device connected to an Samsung SOC.
- S3C64XX/S5PC100 use command mapping method.
+ S3C64XX uses command mapping method.
S5PC110/S5PC210 use generic OneNAND method.
config MTD_ONENAND_OTP
* published by the Free Software Foundation.
*
* Implementation:
- * S3C64XX and S5PC100: emulate the pseudo BufferRAM
+ * S3C64XX: emulate the pseudo BufferRAM
* S5PC110: use DMA
*/
enum soc_type {
TYPE_S3C6400,
TYPE_S3C6410,
- TYPE_S5PC100,
TYPE_S5PC110,
};
#define MAP_11 (0x3)
#define S3C64XX_CMD_MAP_SHIFT 24
-#define S5PC100_CMD_MAP_SHIFT 26
#define S3C6400_FBA_SHIFT 10
#define S3C6400_FPA_SHIFT 4
#define S3C6410_FPA_SHIFT 6
#define S3C6410_FSA_SHIFT 4
-#define S5PC100_FBA_SHIFT 13
-#define S5PC100_FPA_SHIFT 7
-#define S5PC100_FSA_SHIFT 5
-
/* S5PC110 specific definitions */
#define S5PC110_DMA_SRC_ADDR 0x400
#define S5PC110_DMA_SRC_CFG 0x404
return (type << S3C64XX_CMD_MAP_SHIFT) | val;
}
-static unsigned int s5pc1xx_cmd_map(unsigned type, unsigned val)
-{
- return (type << S5PC100_CMD_MAP_SHIFT) | val;
-}
-
static unsigned int s3c6400_mem_addr(int fba, int fpa, int fsa)
{
return (fba << S3C6400_FBA_SHIFT) | (fpa << S3C6400_FPA_SHIFT) |
(fsa << S3C6410_FSA_SHIFT);
}
-static unsigned int s5pc100_mem_addr(int fba, int fpa, int fsa)
-{
- return (fba << S5PC100_FBA_SHIFT) | (fpa << S5PC100_FPA_SHIFT) |
- (fsa << S5PC100_FSA_SHIFT);
-}
-
static void s3c_onenand_reset(void)
{
unsigned long timeout = 0x10000;
} else if (onenand->type == TYPE_S3C6410) {
onenand->mem_addr = s3c6410_mem_addr;
onenand->cmd_map = s3c64xx_cmd_map;
- } else if (onenand->type == TYPE_S5PC100) {
- onenand->mem_addr = s5pc100_mem_addr;
- onenand->cmd_map = s5pc1xx_cmd_map;
} else if (onenand->type == TYPE_S5PC110) {
/* Use generic onenand functions */
this->read_bufferram = s5pc110_read_bufferram;
}, {
.name = "s3c6410-onenand",
.driver_data = TYPE_S3C6410,
- }, {
- .name = "s5pc100-onenand",
- .driver_data = TYPE_S5PC100,
}, {
.name = "s5pc110-onenand",
.driver_data = TYPE_S5PC110,
Say Y here if you want to support a simple generic PCI host
controller, such as the one emulated by kvmtool.
+config PCIE_SPEAR13XX
+ tristate "STMicroelectronics SPEAr PCIe controller"
+ depends on ARCH_SPEAR13XX
+ select PCIEPORTBUS
+ select PCIE_DW
+ help
+ Say Y here if you want PCIe support on SPEAr13XX SoCs.
+
endmenu
obj-$(CONFIG_PCI_RCAR_GEN2) += pci-rcar-gen2.o
obj-$(CONFIG_PCI_RCAR_GEN2_PCIE) += pcie-rcar.o
obj-$(CONFIG_PCI_HOST_GENERIC) += pci-host-generic.o
+obj-$(CONFIG_PCIE_SPEAR13XX) += pcie-spear13xx.o
#include <linux/reset.h>
#include <linux/sizes.h>
#include <linux/slab.h>
-#include <linux/tegra-cpuidle.h>
-#include <linux/tegra-powergate.h>
#include <linux/vmalloc.h>
#include <linux/regulator/consumer.h>
+#include <soc/tegra/cpuidle.h>
+#include <soc/tegra/pmc.h>
+
#include <asm/mach/irq.h>
#include <asm/mach/map.h>
#include <asm/mach/pci.h>
bool has_pex_clkreq_en;
bool has_pex_bias_ctrl;
bool has_intr_prsnt_sense;
- bool has_avdd_supply;
bool has_cml_clk;
};
unsigned int num_ports;
u32 xbar_config;
- struct regulator *pex_clk_supply;
- struct regulator *vdd_supply;
- struct regulator *avdd_supply;
+ struct regulator_bulk_data *supplies;
+ unsigned int num_supplies;
const struct tegra_pcie_soc_data *soc_data;
};
static void tegra_pcie_power_off(struct tegra_pcie *pcie)
{
- const struct tegra_pcie_soc_data *soc = pcie->soc_data;
int err;
/* TODO: disable and unprepare clocks? */
tegra_powergate_power_off(TEGRA_POWERGATE_PCIE);
- if (soc->has_avdd_supply) {
- err = regulator_disable(pcie->avdd_supply);
- if (err < 0)
- dev_warn(pcie->dev,
- "failed to disable AVDD regulator: %d\n",
- err);
- }
-
- err = regulator_disable(pcie->pex_clk_supply);
- if (err < 0)
- dev_warn(pcie->dev, "failed to disable pex-clk regulator: %d\n",
- err);
-
- err = regulator_disable(pcie->vdd_supply);
+ err = regulator_bulk_disable(pcie->num_supplies, pcie->supplies);
if (err < 0)
- dev_warn(pcie->dev, "failed to disable VDD regulator: %d\n",
- err);
+ dev_warn(pcie->dev, "failed to disable regulators: %d\n", err);
}
static int tegra_pcie_power_on(struct tegra_pcie *pcie)
tegra_powergate_power_off(TEGRA_POWERGATE_PCIE);
/* enable regulators */
- err = regulator_enable(pcie->vdd_supply);
- if (err < 0) {
- dev_err(pcie->dev, "failed to enable VDD regulator: %d\n", err);
- return err;
- }
-
- err = regulator_enable(pcie->pex_clk_supply);
- if (err < 0) {
- dev_err(pcie->dev, "failed to enable pex-clk regulator: %d\n",
- err);
- return err;
- }
-
- if (soc->has_avdd_supply) {
- err = regulator_enable(pcie->avdd_supply);
- if (err < 0) {
- dev_err(pcie->dev,
- "failed to enable AVDD regulator: %d\n",
- err);
- return err;
- }
- }
+ err = regulator_bulk_enable(pcie->num_supplies, pcie->supplies);
+ if (err < 0)
+ dev_err(pcie->dev, "failed to enable regulators: %d\n", err);
err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_PCIE,
pcie->pex_clk,
return -EINVAL;
}
+/*
+ * Check whether a given set of supplies is available in a device tree node.
+ * This is used to check whether the new or the legacy device tree bindings
+ * should be used.
+ */
+static bool of_regulator_bulk_available(struct device_node *np,
+ struct regulator_bulk_data *supplies,
+ unsigned int num_supplies)
+{
+ char property[32];
+ unsigned int i;
+
+ for (i = 0; i < num_supplies; i++) {
+ snprintf(property, 32, "%s-supply", supplies[i].supply);
+
+ if (of_find_property(np, property, NULL) == NULL)
+ return false;
+ }
+
+ return true;
+}
+
+/*
+ * Old versions of the device tree binding for this device used a set of power
+ * supplies that didn't match the hardware inputs. This happened to work for a
+ * number of cases but is not future proof. However to preserve backwards-
+ * compatibility with old device trees, this function will try to use the old
+ * set of supplies.
+ */
+static int tegra_pcie_get_legacy_regulators(struct tegra_pcie *pcie)
+{
+ struct device_node *np = pcie->dev->of_node;
+
+ if (of_device_is_compatible(np, "nvidia,tegra30-pcie"))
+ pcie->num_supplies = 3;
+ else if (of_device_is_compatible(np, "nvidia,tegra20-pcie"))
+ pcie->num_supplies = 2;
+
+ if (pcie->num_supplies == 0) {
+ dev_err(pcie->dev, "device %s not supported in legacy mode\n",
+ np->full_name);
+ return -ENODEV;
+ }
+
+ pcie->supplies = devm_kcalloc(pcie->dev, pcie->num_supplies,
+ sizeof(*pcie->supplies),
+ GFP_KERNEL);
+ if (!pcie->supplies)
+ return -ENOMEM;
+
+ pcie->supplies[0].supply = "pex-clk";
+ pcie->supplies[1].supply = "vdd";
+
+ if (pcie->num_supplies > 2)
+ pcie->supplies[2].supply = "avdd";
+
+ return devm_regulator_bulk_get(pcie->dev, pcie->num_supplies,
+ pcie->supplies);
+}
+
+/*
+ * Obtains the list of regulators required for a particular generation of the
+ * IP block.
+ *
+ * This would've been nice to do simply by providing static tables for use
+ * with the regulator_bulk_*() API, but unfortunately Tegra30 is a bit quirky
+ * in that it has two pairs or AVDD_PEX and VDD_PEX supplies (PEXA and PEXB)
+ * and either seems to be optional depending on which ports are being used.
+ */
+static int tegra_pcie_get_regulators(struct tegra_pcie *pcie, u32 lane_mask)
+{
+ struct device_node *np = pcie->dev->of_node;
+ unsigned int i = 0;
+
+ if (of_device_is_compatible(np, "nvidia,tegra30-pcie")) {
+ bool need_pexa = false, need_pexb = false;
+
+ /* VDD_PEXA and AVDD_PEXA supply lanes 0 to 3 */
+ if (lane_mask & 0x0f)
+ need_pexa = true;
+
+ /* VDD_PEXB and AVDD_PEXB supply lanes 4 to 5 */
+ if (lane_mask & 0x30)
+ need_pexb = true;
+
+ pcie->num_supplies = 4 + (need_pexa ? 2 : 0) +
+ (need_pexb ? 2 : 0);
+
+ pcie->supplies = devm_kcalloc(pcie->dev, pcie->num_supplies,
+ sizeof(*pcie->supplies),
+ GFP_KERNEL);
+ if (!pcie->supplies)
+ return -ENOMEM;
+
+ pcie->supplies[i++].supply = "avdd-pex-pll";
+ pcie->supplies[i++].supply = "hvdd-pex";
+ pcie->supplies[i++].supply = "vddio-pex-ctl";
+ pcie->supplies[i++].supply = "avdd-plle";
+
+ if (need_pexa) {
+ pcie->supplies[i++].supply = "avdd-pexa";
+ pcie->supplies[i++].supply = "vdd-pexa";
+ }
+
+ if (need_pexb) {
+ pcie->supplies[i++].supply = "avdd-pexb";
+ pcie->supplies[i++].supply = "vdd-pexb";
+ }
+ } else if (of_device_is_compatible(np, "nvidia,tegra20-pcie")) {
+ pcie->num_supplies = 5;
+
+ pcie->supplies = devm_kcalloc(pcie->dev, pcie->num_supplies,
+ sizeof(*pcie->supplies),
+ GFP_KERNEL);
+ if (!pcie->supplies)
+ return -ENOMEM;
+
+ pcie->supplies[0].supply = "avdd-pex";
+ pcie->supplies[1].supply = "vdd-pex";
+ pcie->supplies[2].supply = "avdd-pex-pll";
+ pcie->supplies[3].supply = "avdd-plle";
+ pcie->supplies[4].supply = "vddio-pex-clk";
+ }
+
+ if (of_regulator_bulk_available(pcie->dev->of_node, pcie->supplies,
+ pcie->num_supplies))
+ return devm_regulator_bulk_get(pcie->dev, pcie->num_supplies,
+ pcie->supplies);
+
+ /*
+ * If not all regulators are available for this new scheme, assume
+ * that the device tree complies with an older version of the device
+ * tree binding.
+ */
+ dev_info(pcie->dev, "using legacy DT binding for power supplies\n");
+
+ devm_kfree(pcie->dev, pcie->supplies);
+ pcie->num_supplies = 0;
+
+ return tegra_pcie_get_legacy_regulators(pcie);
+}
+
static int tegra_pcie_parse_dt(struct tegra_pcie *pcie)
{
const struct tegra_pcie_soc_data *soc = pcie->soc_data;
struct device_node *np = pcie->dev->of_node, *port;
struct of_pci_range_parser parser;
struct of_pci_range range;
+ u32 lanes = 0, mask = 0;
+ unsigned int lane = 0;
struct resource res;
- u32 lanes = 0;
int err;
if (of_pci_range_parser_init(&parser, np)) {
return -EINVAL;
}
- pcie->vdd_supply = devm_regulator_get(pcie->dev, "vdd");
- if (IS_ERR(pcie->vdd_supply))
- return PTR_ERR(pcie->vdd_supply);
-
- pcie->pex_clk_supply = devm_regulator_get(pcie->dev, "pex-clk");
- if (IS_ERR(pcie->pex_clk_supply))
- return PTR_ERR(pcie->pex_clk_supply);
-
- if (soc->has_avdd_supply) {
- pcie->avdd_supply = devm_regulator_get(pcie->dev, "avdd");
- if (IS_ERR(pcie->avdd_supply))
- return PTR_ERR(pcie->avdd_supply);
- }
-
for_each_of_pci_range(&parser, &range) {
of_pci_range_to_resource(&range, np, &res);
lanes |= value << (index << 3);
- if (!of_device_is_available(port))
+ if (!of_device_is_available(port)) {
+ lane += value;
continue;
+ }
+
+ mask |= ((1 << value) - 1) << lane;
+ lane += value;
rp = devm_kzalloc(pcie->dev, sizeof(*rp), GFP_KERNEL);
if (!rp)
return err;
}
+ err = tegra_pcie_get_regulators(pcie, mask);
+ if (err < 0)
+ return err;
+
return 0;
}
.has_pex_clkreq_en = false,
.has_pex_bias_ctrl = false,
.has_intr_prsnt_sense = false,
- .has_avdd_supply = false,
.has_cml_clk = false,
};
.has_pex_clkreq_en = true,
.has_pex_bias_ctrl = true,
.has_intr_prsnt_sense = true,
- .has_avdd_supply = true,
.has_cml_clk = true,
};
--- /dev/null
+/*
+ * PCIe host controller driver for ST Microelectronics SPEAr13xx SoCs
+ *
+ * SPEAr13xx PCIe Glue Layer Source Code
+ *
+ * Copyright (C) 2010-2014 ST Microelectronics
+ * Pratyush Anand <pratyush.anand@st.com>
+ * Mohit Kumar <mohit.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/pci.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/resource.h>
+
+#include "pcie-designware.h"
+
+struct spear13xx_pcie {
+ void __iomem *app_base;
+ struct phy *phy;
+ struct clk *clk;
+ struct pcie_port pp;
+ bool is_gen1;
+};
+
+struct pcie_app_reg {
+ u32 app_ctrl_0; /* cr0 */
+ u32 app_ctrl_1; /* cr1 */
+ u32 app_status_0; /* cr2 */
+ u32 app_status_1; /* cr3 */
+ u32 msg_status; /* cr4 */
+ u32 msg_payload; /* cr5 */
+ u32 int_sts; /* cr6 */
+ u32 int_clr; /* cr7 */
+ u32 int_mask; /* cr8 */
+ u32 mst_bmisc; /* cr9 */
+ u32 phy_ctrl; /* cr10 */
+ u32 phy_status; /* cr11 */
+ u32 cxpl_debug_info_0; /* cr12 */
+ u32 cxpl_debug_info_1; /* cr13 */
+ u32 ven_msg_ctrl_0; /* cr14 */
+ u32 ven_msg_ctrl_1; /* cr15 */
+ u32 ven_msg_data_0; /* cr16 */
+ u32 ven_msg_data_1; /* cr17 */
+ u32 ven_msi_0; /* cr18 */
+ u32 ven_msi_1; /* cr19 */
+ u32 mst_rmisc; /* cr20 */
+};
+
+/* CR0 ID */
+#define RX_LANE_FLIP_EN_ID 0
+#define TX_LANE_FLIP_EN_ID 1
+#define SYS_AUX_PWR_DET_ID 2
+#define APP_LTSSM_ENABLE_ID 3
+#define SYS_ATTEN_BUTTON_PRESSED_ID 4
+#define SYS_MRL_SENSOR_STATE_ID 5
+#define SYS_PWR_FAULT_DET_ID 6
+#define SYS_MRL_SENSOR_CHGED_ID 7
+#define SYS_PRE_DET_CHGED_ID 8
+#define SYS_CMD_CPLED_INT_ID 9
+#define APP_INIT_RST_0_ID 11
+#define APP_REQ_ENTR_L1_ID 12
+#define APP_READY_ENTR_L23_ID 13
+#define APP_REQ_EXIT_L1_ID 14
+#define DEVICE_TYPE_EP (0 << 25)
+#define DEVICE_TYPE_LEP (1 << 25)
+#define DEVICE_TYPE_RC (4 << 25)
+#define SYS_INT_ID 29
+#define MISCTRL_EN_ID 30
+#define REG_TRANSLATION_ENABLE 31
+
+/* CR1 ID */
+#define APPS_PM_XMT_TURNOFF_ID 2
+#define APPS_PM_XMT_PME_ID 5
+
+/* CR3 ID */
+#define XMLH_LTSSM_STATE_DETECT_QUIET 0x00
+#define XMLH_LTSSM_STATE_DETECT_ACT 0x01
+#define XMLH_LTSSM_STATE_POLL_ACTIVE 0x02
+#define XMLH_LTSSM_STATE_POLL_COMPLIANCE 0x03
+#define XMLH_LTSSM_STATE_POLL_CONFIG 0x04
+#define XMLH_LTSSM_STATE_PRE_DETECT_QUIET 0x05
+#define XMLH_LTSSM_STATE_DETECT_WAIT 0x06
+#define XMLH_LTSSM_STATE_CFG_LINKWD_START 0x07
+#define XMLH_LTSSM_STATE_CFG_LINKWD_ACEPT 0x08
+#define XMLH_LTSSM_STATE_CFG_LANENUM_WAIT 0x09
+#define XMLH_LTSSM_STATE_CFG_LANENUM_ACEPT 0x0A
+#define XMLH_LTSSM_STATE_CFG_COMPLETE 0x0B
+#define XMLH_LTSSM_STATE_CFG_IDLE 0x0C
+#define XMLH_LTSSM_STATE_RCVRY_LOCK 0x0D
+#define XMLH_LTSSM_STATE_RCVRY_SPEED 0x0E
+#define XMLH_LTSSM_STATE_RCVRY_RCVRCFG 0x0F
+#define XMLH_LTSSM_STATE_RCVRY_IDLE 0x10
+#define XMLH_LTSSM_STATE_L0 0x11
+#define XMLH_LTSSM_STATE_L0S 0x12
+#define XMLH_LTSSM_STATE_L123_SEND_EIDLE 0x13
+#define XMLH_LTSSM_STATE_L1_IDLE 0x14
+#define XMLH_LTSSM_STATE_L2_IDLE 0x15
+#define XMLH_LTSSM_STATE_L2_WAKE 0x16
+#define XMLH_LTSSM_STATE_DISABLED_ENTRY 0x17
+#define XMLH_LTSSM_STATE_DISABLED_IDLE 0x18
+#define XMLH_LTSSM_STATE_DISABLED 0x19
+#define XMLH_LTSSM_STATE_LPBK_ENTRY 0x1A
+#define XMLH_LTSSM_STATE_LPBK_ACTIVE 0x1B
+#define XMLH_LTSSM_STATE_LPBK_EXIT 0x1C
+#define XMLH_LTSSM_STATE_LPBK_EXIT_TIMEOUT 0x1D
+#define XMLH_LTSSM_STATE_HOT_RESET_ENTRY 0x1E
+#define XMLH_LTSSM_STATE_HOT_RESET 0x1F
+#define XMLH_LTSSM_STATE_MASK 0x3F
+#define XMLH_LINK_UP (1 << 6)
+
+/* CR4 ID */
+#define CFG_MSI_EN_ID 18
+
+/* CR6 */
+#define INTA_CTRL_INT (1 << 7)
+#define INTB_CTRL_INT (1 << 8)
+#define INTC_CTRL_INT (1 << 9)
+#define INTD_CTRL_INT (1 << 10)
+#define MSI_CTRL_INT (1 << 26)
+
+/* CR19 ID */
+#define VEN_MSI_REQ_ID 11
+#define VEN_MSI_FUN_NUM_ID 8
+#define VEN_MSI_TC_ID 5
+#define VEN_MSI_VECTOR_ID 0
+#define VEN_MSI_REQ_EN ((u32)0x1 << VEN_MSI_REQ_ID)
+#define VEN_MSI_FUN_NUM_MASK ((u32)0x7 << VEN_MSI_FUN_NUM_ID)
+#define VEN_MSI_TC_MASK ((u32)0x7 << VEN_MSI_TC_ID)
+#define VEN_MSI_VECTOR_MASK ((u32)0x1F << VEN_MSI_VECTOR_ID)
+
+#define EXP_CAP_ID_OFFSET 0x70
+
+#define to_spear13xx_pcie(x) container_of(x, struct spear13xx_pcie, pp)
+
+static int spear13xx_pcie_establish_link(struct pcie_port *pp)
+{
+ u32 val;
+ int count = 0;
+ struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+ struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+ u32 exp_cap_off = EXP_CAP_ID_OFFSET;
+
+ if (dw_pcie_link_up(pp)) {
+ dev_err(pp->dev, "link already up\n");
+ return 0;
+ }
+
+ dw_pcie_setup_rc(pp);
+
+ /*
+ * this controller support only 128 bytes read size, however its
+ * default value in capability register is 512 bytes. So force
+ * it to 128 here.
+ */
+ dw_pcie_cfg_read(pp->dbi_base, exp_cap_off + PCI_EXP_DEVCTL, 4, &val);
+ val &= ~PCI_EXP_DEVCTL_READRQ;
+ dw_pcie_cfg_write(pp->dbi_base, exp_cap_off + PCI_EXP_DEVCTL, 4, val);
+
+ dw_pcie_cfg_write(pp->dbi_base, PCI_VENDOR_ID, 2, 0x104A);
+ dw_pcie_cfg_write(pp->dbi_base, PCI_DEVICE_ID, 2, 0xCD80);
+
+ /*
+ * if is_gen1 is set then handle it, so that some buggy card
+ * also works
+ */
+ if (spear13xx_pcie->is_gen1) {
+ dw_pcie_cfg_read(pp->dbi_base, exp_cap_off + PCI_EXP_LNKCAP, 4,
+ &val);
+ if ((val & PCI_EXP_LNKCAP_SLS) != PCI_EXP_LNKCAP_SLS_2_5GB) {
+ val &= ~((u32)PCI_EXP_LNKCAP_SLS);
+ val |= PCI_EXP_LNKCAP_SLS_2_5GB;
+ dw_pcie_cfg_write(pp->dbi_base, exp_cap_off +
+ PCI_EXP_LNKCAP, 4, val);
+ }
+
+ dw_pcie_cfg_read(pp->dbi_base, exp_cap_off + PCI_EXP_LNKCTL2, 4,
+ &val);
+ if ((val & PCI_EXP_LNKCAP_SLS) != PCI_EXP_LNKCAP_SLS_2_5GB) {
+ val &= ~((u32)PCI_EXP_LNKCAP_SLS);
+ val |= PCI_EXP_LNKCAP_SLS_2_5GB;
+ dw_pcie_cfg_write(pp->dbi_base, exp_cap_off +
+ PCI_EXP_LNKCTL2, 4, val);
+ }
+ }
+
+ /* enable ltssm */
+ writel(DEVICE_TYPE_RC | (1 << MISCTRL_EN_ID)
+ | (1 << APP_LTSSM_ENABLE_ID)
+ | ((u32)1 << REG_TRANSLATION_ENABLE),
+ &app_reg->app_ctrl_0);
+
+ /* check if the link is up or not */
+ while (!dw_pcie_link_up(pp)) {
+ mdelay(100);
+ count++;
+ if (count == 10) {
+ dev_err(pp->dev, "link Fail\n");
+ return -EINVAL;
+ }
+ }
+ dev_info(pp->dev, "link up\n");
+
+ return 0;
+}
+
+static irqreturn_t spear13xx_pcie_irq_handler(int irq, void *arg)
+{
+ struct pcie_port *pp = arg;
+ struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+ struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+ unsigned int status;
+
+ status = readl(&app_reg->int_sts);
+
+ if (status & MSI_CTRL_INT) {
+ if (!IS_ENABLED(CONFIG_PCI_MSI))
+ BUG();
+ dw_handle_msi_irq(pp);
+ }
+
+ writel(status, &app_reg->int_clr);
+
+ return IRQ_HANDLED;
+}
+
+static void spear13xx_pcie_enable_interrupts(struct pcie_port *pp)
+{
+ struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+ struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+
+ /* Enable MSI interrupt */
+ if (IS_ENABLED(CONFIG_PCI_MSI)) {
+ dw_pcie_msi_init(pp);
+ writel(readl(&app_reg->int_mask) |
+ MSI_CTRL_INT, &app_reg->int_mask);
+ }
+}
+
+static int spear13xx_pcie_link_up(struct pcie_port *pp)
+{
+ struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+ struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+
+ if (readl(&app_reg->app_status_1) & XMLH_LINK_UP)
+ return 1;
+
+ return 0;
+}
+
+static void spear13xx_pcie_host_init(struct pcie_port *pp)
+{
+ spear13xx_pcie_establish_link(pp);
+ spear13xx_pcie_enable_interrupts(pp);
+}
+
+static struct pcie_host_ops spear13xx_pcie_host_ops = {
+ .link_up = spear13xx_pcie_link_up,
+ .host_init = spear13xx_pcie_host_init,
+};
+
+static int add_pcie_port(struct pcie_port *pp, struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ int ret;
+
+ pp->irq = platform_get_irq(pdev, 0);
+ if (!pp->irq) {
+ dev_err(dev, "failed to get irq\n");
+ return -ENODEV;
+ }
+ ret = devm_request_irq(dev, pp->irq, spear13xx_pcie_irq_handler,
+ IRQF_SHARED, "spear1340-pcie", pp);
+ if (ret) {
+ dev_err(dev, "failed to request irq %d\n", pp->irq);
+ return ret;
+ }
+
+ pp->root_bus_nr = -1;
+ pp->ops = &spear13xx_pcie_host_ops;
+
+ ret = dw_pcie_host_init(pp);
+ if (ret) {
+ dev_err(dev, "failed to initialize host\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int __init spear13xx_pcie_probe(struct platform_device *pdev)
+{
+ struct spear13xx_pcie *spear13xx_pcie;
+ struct pcie_port *pp;
+ struct device *dev = &pdev->dev;
+ struct device_node *np = pdev->dev.of_node;
+ struct resource *dbi_base;
+ int ret;
+
+ spear13xx_pcie = devm_kzalloc(dev, sizeof(*spear13xx_pcie), GFP_KERNEL);
+ if (!spear13xx_pcie) {
+ dev_err(dev, "no memory for SPEAr13xx pcie\n");
+ return -ENOMEM;
+ }
+
+ spear13xx_pcie->phy = devm_phy_get(dev, "pcie-phy");
+ if (IS_ERR(spear13xx_pcie->phy)) {
+ ret = PTR_ERR(spear13xx_pcie->phy);
+ if (ret == -EPROBE_DEFER)
+ dev_info(dev, "probe deferred\n");
+ else
+ dev_err(dev, "couldn't get pcie-phy\n");
+ return ret;
+ }
+
+ phy_init(spear13xx_pcie->phy);
+
+ spear13xx_pcie->clk = devm_clk_get(dev, NULL);
+ if (IS_ERR(spear13xx_pcie->clk)) {
+ dev_err(dev, "couldn't get clk for pcie\n");
+ return PTR_ERR(spear13xx_pcie->clk);
+ }
+ ret = clk_prepare_enable(spear13xx_pcie->clk);
+ if (ret) {
+ dev_err(dev, "couldn't enable clk for pcie\n");
+ return ret;
+ }
+
+ pp = &spear13xx_pcie->pp;
+
+ pp->dev = dev;
+
+ dbi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ pp->dbi_base = devm_ioremap_resource(dev, dbi_base);
+ if (IS_ERR(pp->dbi_base)) {
+ dev_err(dev, "couldn't remap dbi base %p\n", dbi_base);
+ ret = PTR_ERR(pp->dbi_base);
+ goto fail_clk;
+ }
+ spear13xx_pcie->app_base = pp->dbi_base + 0x2000;
+
+ if (of_property_read_bool(np, "st,pcie-is-gen1"))
+ spear13xx_pcie->is_gen1 = true;
+
+ ret = add_pcie_port(pp, pdev);
+ if (ret < 0)
+ goto fail_clk;
+
+ platform_set_drvdata(pdev, spear13xx_pcie);
+ return 0;
+
+fail_clk:
+ clk_disable_unprepare(spear13xx_pcie->clk);
+
+ return ret;
+}
+
+static const struct of_device_id spear13xx_pcie_of_match[] = {
+ { .compatible = "st,spear1340-pcie", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, spear13xx_pcie_of_match);
+
+static struct platform_driver spear13xx_pcie_driver __initdata = {
+ .probe = spear13xx_pcie_probe,
+ .driver = {
+ .name = "spear-pcie",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(spear13xx_pcie_of_match),
+ },
+};
+
+/* SPEAr13xx PCIe driver does not allow module unload */
+
+static int __init pcie_init(void)
+{
+ return platform_driver_register(&spear13xx_pcie_driver);
+}
+module_init(pcie_init);
+
+MODULE_DESCRIPTION("ST Microelectronics SPEAr13xx PCIe host controller driver");
+MODULE_AUTHOR("Pratyush Anand <pratyush.anand@st.com>");
+MODULE_LICENSE("GPL v2");
for particular PHYs will be enabled based on the SoC type in addition
to this driver.
+config PHY_S5PV210_USB2
+ bool "Support for S5PV210"
+ depends on PHY_SAMSUNG_USB2
+ depends on ARCH_S5PV210
+ help
+ Enable USB PHY support for S5PV210. This option requires that Samsung
+ USB 2.0 PHY driver is enabled and means that support for this
+ particular SoC is compiled in the driver. In case of S5PV210 two phys
+ are available - device and host.
+
config PHY_EXYNOS4210_USB2
bool
depends on PHY_SAMSUNG_USB2
This driver provides PHY interface for USB 3.0 DRD controller
present on Exynos5 SoC series.
-config PHY_XGENE
- tristate "APM X-Gene 15Gbps PHY support"
- depends on HAS_IOMEM && OF && (ARM64 || COMPILE_TEST)
- select GENERIC_PHY
- help
- This option enables support for APM X-Gene SoC multi-purpose PHY.
-
config PHY_QCOM_APQ8064_SATA
tristate "Qualcomm APQ8064 SATA SerDes/PHY driver"
depends on ARCH_QCOM
depends on OF
select GENERIC_PHY
+config PHY_ST_SPEAR1310_MIPHY
+ tristate "ST SPEAR1310-MIPHY driver"
+ select GENERIC_PHY
+ help
+ Support for ST SPEAr1310 MIPHY which can be used for PCIe and SATA.
+
+config PHY_ST_SPEAR1340_MIPHY
+ tristate "ST SPEAR1340-MIPHY driver"
+ select GENERIC_PHY
+ help
+ Support for ST SPEAr1340 MIPHY which can be used for PCIe and SATA.
+
+config PHY_XGENE
+ tristate "APM X-Gene 15Gbps PHY support"
+ depends on HAS_IOMEM && OF && (ARM64 || COMPILE_TEST)
+ select GENERIC_PHY
+ help
+ This option enables support for APM X-Gene SoC multi-purpose PHY.
+
endmenu
phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4210_USB2) += phy-exynos4210-usb2.o
phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4X12_USB2) += phy-exynos4x12-usb2.o
phy-exynos-usb2-$(CONFIG_PHY_EXYNOS5250_USB2) += phy-exynos5250-usb2.o
+phy-exynos-usb2-$(CONFIG_PHY_S5PV210_USB2) += phy-s5pv210-usb2.o
obj-$(CONFIG_PHY_EXYNOS5_USBDRD) += phy-exynos5-usbdrd.o
-obj-$(CONFIG_PHY_XGENE) += phy-xgene.o
obj-$(CONFIG_PHY_QCOM_APQ8064_SATA) += phy-qcom-apq8064-sata.o
obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA) += phy-qcom-ipq806x-sata.o
+obj-$(CONFIG_PHY_ST_SPEAR1310_MIPHY) += phy-spear1310-miphy.o
+obj-$(CONFIG_PHY_ST_SPEAR1340_MIPHY) += phy-spear1340-miphy.o
+obj-$(CONFIG_PHY_XGENE) += phy-xgene.o
--- /dev/null
+/*
+ * Samsung SoC USB 1.1/2.0 PHY driver - S5PV210 support
+ *
+ * Copyright (C) 2013 Samsung Electronics Co., Ltd.
+ * Authors: Kamil Debski <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/phy/phy.h>
+#include "phy-samsung-usb2.h"
+
+/* Exynos USB PHY registers */
+
+/* PHY power control */
+#define S5PV210_UPHYPWR 0x0
+
+#define S5PV210_UPHYPWR_PHY0_SUSPEND BIT(0)
+#define S5PV210_UPHYPWR_PHY0_PWR BIT(3)
+#define S5PV210_UPHYPWR_PHY0_OTG_PWR BIT(4)
+#define S5PV210_UPHYPWR_PHY0 ( \
+ S5PV210_UPHYPWR_PHY0_SUSPEND | \
+ S5PV210_UPHYPWR_PHY0_PWR | \
+ S5PV210_UPHYPWR_PHY0_OTG_PWR)
+
+#define S5PV210_UPHYPWR_PHY1_SUSPEND BIT(6)
+#define S5PV210_UPHYPWR_PHY1_PWR BIT(7)
+#define S5PV210_UPHYPWR_PHY1 ( \
+ S5PV210_UPHYPWR_PHY1_SUSPEND | \
+ S5PV210_UPHYPWR_PHY1_PWR)
+
+/* PHY clock control */
+#define S5PV210_UPHYCLK 0x4
+
+#define S5PV210_UPHYCLK_PHYFSEL_MASK (0x3 << 0)
+#define S5PV210_UPHYCLK_PHYFSEL_48MHZ (0x0 << 0)
+#define S5PV210_UPHYCLK_PHYFSEL_24MHZ (0x3 << 0)
+#define S5PV210_UPHYCLK_PHYFSEL_12MHZ (0x2 << 0)
+
+#define S5PV210_UPHYCLK_PHY0_ID_PULLUP BIT(2)
+#define S5PV210_UPHYCLK_PHY0_COMMON_ON BIT(4)
+#define S5PV210_UPHYCLK_PHY1_COMMON_ON BIT(7)
+
+/* PHY reset control */
+#define S5PV210_UPHYRST 0x8
+
+#define S5PV210_URSTCON_PHY0 BIT(0)
+#define S5PV210_URSTCON_OTG_HLINK BIT(1)
+#define S5PV210_URSTCON_OTG_PHYLINK BIT(2)
+#define S5PV210_URSTCON_PHY1_ALL BIT(3)
+#define S5PV210_URSTCON_HOST_LINK_ALL BIT(4)
+
+/* Isolation, configured in the power management unit */
+#define S5PV210_USB_ISOL_OFFSET 0x680c
+#define S5PV210_USB_ISOL_DEVICE BIT(0)
+#define S5PV210_USB_ISOL_HOST BIT(1)
+
+
+enum s5pv210_phy_id {
+ S5PV210_DEVICE,
+ S5PV210_HOST,
+ S5PV210_NUM_PHYS,
+};
+
+/*
+ * s5pv210_rate_to_clk() converts the supplied clock rate to the value that
+ * can be written to the phy register.
+ */
+static int s5pv210_rate_to_clk(unsigned long rate, u32 *reg)
+{
+ switch (rate) {
+ case 12 * MHZ:
+ *reg = S5PV210_UPHYCLK_PHYFSEL_12MHZ;
+ break;
+ case 24 * MHZ:
+ *reg = S5PV210_UPHYCLK_PHYFSEL_24MHZ;
+ break;
+ case 48 * MHZ:
+ *reg = S5PV210_UPHYCLK_PHYFSEL_48MHZ;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void s5pv210_isol(struct samsung_usb2_phy_instance *inst, bool on)
+{
+ struct samsung_usb2_phy_driver *drv = inst->drv;
+ u32 mask;
+
+ switch (inst->cfg->id) {
+ case S5PV210_DEVICE:
+ mask = S5PV210_USB_ISOL_DEVICE;
+ break;
+ case S5PV210_HOST:
+ mask = S5PV210_USB_ISOL_HOST;
+ break;
+ default:
+ return;
+ };
+
+ regmap_update_bits(drv->reg_pmu, S5PV210_USB_ISOL_OFFSET,
+ mask, on ? 0 : mask);
+}
+
+static void s5pv210_phy_pwr(struct samsung_usb2_phy_instance *inst, bool on)
+{
+ struct samsung_usb2_phy_driver *drv = inst->drv;
+ u32 rstbits = 0;
+ u32 phypwr = 0;
+ u32 rst;
+ u32 pwr;
+
+ switch (inst->cfg->id) {
+ case S5PV210_DEVICE:
+ phypwr = S5PV210_UPHYPWR_PHY0;
+ rstbits = S5PV210_URSTCON_PHY0;
+ break;
+ case S5PV210_HOST:
+ phypwr = S5PV210_UPHYPWR_PHY1;
+ rstbits = S5PV210_URSTCON_PHY1_ALL |
+ S5PV210_URSTCON_HOST_LINK_ALL;
+ break;
+ };
+
+ if (on) {
+ writel(drv->ref_reg_val, drv->reg_phy + S5PV210_UPHYCLK);
+
+ pwr = readl(drv->reg_phy + S5PV210_UPHYPWR);
+ pwr &= ~phypwr;
+ writel(pwr, drv->reg_phy + S5PV210_UPHYPWR);
+
+ rst = readl(drv->reg_phy + S5PV210_UPHYRST);
+ rst |= rstbits;
+ writel(rst, drv->reg_phy + S5PV210_UPHYRST);
+ udelay(10);
+ rst &= ~rstbits;
+ writel(rst, drv->reg_phy + S5PV210_UPHYRST);
+ } else {
+ pwr = readl(drv->reg_phy + S5PV210_UPHYPWR);
+ pwr |= phypwr;
+ writel(pwr, drv->reg_phy + S5PV210_UPHYPWR);
+ }
+}
+
+static int s5pv210_power_on(struct samsung_usb2_phy_instance *inst)
+{
+ s5pv210_isol(inst, 0);
+ s5pv210_phy_pwr(inst, 1);
+
+ return 0;
+}
+
+static int s5pv210_power_off(struct samsung_usb2_phy_instance *inst)
+{
+ s5pv210_phy_pwr(inst, 0);
+ s5pv210_isol(inst, 1);
+
+ return 0;
+}
+
+static const struct samsung_usb2_common_phy s5pv210_phys[S5PV210_NUM_PHYS] = {
+ [S5PV210_DEVICE] = {
+ .label = "device",
+ .id = S5PV210_DEVICE,
+ .power_on = s5pv210_power_on,
+ .power_off = s5pv210_power_off,
+ },
+ [S5PV210_HOST] = {
+ .label = "host",
+ .id = S5PV210_HOST,
+ .power_on = s5pv210_power_on,
+ .power_off = s5pv210_power_off,
+ },
+};
+
+const struct samsung_usb2_phy_config s5pv210_usb2_phy_config = {
+ .num_phys = ARRAY_SIZE(s5pv210_phys),
+ .phys = s5pv210_phys,
+ .rate_to_clk = s5pv210_rate_to_clk,
+};
.compatible = "samsung,exynos5250-usb2-phy",
.data = &exynos5250_usb2_phy_config,
},
+#endif
+#ifdef CONFIG_PHY_S5PV210_USB2
+ {
+ .compatible = "samsung,s5pv210-usb2-phy",
+ .data = &s5pv210_usb2_phy_config,
+ },
#endif
{ },
};
extern const struct samsung_usb2_phy_config exynos4210_usb2_phy_config;
extern const struct samsung_usb2_phy_config exynos4x12_usb2_phy_config;
extern const struct samsung_usb2_phy_config exynos5250_usb2_phy_config;
+extern const struct samsung_usb2_phy_config s5pv210_usb2_phy_config;
#endif
--- /dev/null
+/*
+ * ST SPEAr1310-miphy driver
+ *
+ * Copyright (C) 2014 ST Microelectronics
+ * Pratyush Anand <pratyush.anand@st.com>
+ * Mohit Kumar <mohit.kumar@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/kernel.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/phy/phy.h>
+#include <linux/regmap.h>
+
+/* SPEAr1310 Registers */
+#define SPEAR1310_PCIE_SATA_CFG 0x3A4
+ #define SPEAR1310_PCIE_SATA2_SEL_PCIE (0 << 31)
+ #define SPEAR1310_PCIE_SATA1_SEL_PCIE (0 << 30)
+ #define SPEAR1310_PCIE_SATA0_SEL_PCIE (0 << 29)
+ #define SPEAR1310_PCIE_SATA2_SEL_SATA BIT(31)
+ #define SPEAR1310_PCIE_SATA1_SEL_SATA BIT(30)
+ #define SPEAR1310_PCIE_SATA0_SEL_SATA BIT(29)
+ #define SPEAR1310_SATA2_CFG_TX_CLK_EN BIT(27)
+ #define SPEAR1310_SATA2_CFG_RX_CLK_EN BIT(26)
+ #define SPEAR1310_SATA2_CFG_POWERUP_RESET BIT(25)
+ #define SPEAR1310_SATA2_CFG_PM_CLK_EN BIT(24)
+ #define SPEAR1310_SATA1_CFG_TX_CLK_EN BIT(23)
+ #define SPEAR1310_SATA1_CFG_RX_CLK_EN BIT(22)
+ #define SPEAR1310_SATA1_CFG_POWERUP_RESET BIT(21)
+ #define SPEAR1310_SATA1_CFG_PM_CLK_EN BIT(20)
+ #define SPEAR1310_SATA0_CFG_TX_CLK_EN BIT(19)
+ #define SPEAR1310_SATA0_CFG_RX_CLK_EN BIT(18)
+ #define SPEAR1310_SATA0_CFG_POWERUP_RESET BIT(17)
+ #define SPEAR1310_SATA0_CFG_PM_CLK_EN BIT(16)
+ #define SPEAR1310_PCIE2_CFG_DEVICE_PRESENT BIT(11)
+ #define SPEAR1310_PCIE2_CFG_POWERUP_RESET BIT(10)
+ #define SPEAR1310_PCIE2_CFG_CORE_CLK_EN BIT(9)
+ #define SPEAR1310_PCIE2_CFG_AUX_CLK_EN BIT(8)
+ #define SPEAR1310_PCIE1_CFG_DEVICE_PRESENT BIT(7)
+ #define SPEAR1310_PCIE1_CFG_POWERUP_RESET BIT(6)
+ #define SPEAR1310_PCIE1_CFG_CORE_CLK_EN BIT(5)
+ #define SPEAR1310_PCIE1_CFG_AUX_CLK_EN BIT(4)
+ #define SPEAR1310_PCIE0_CFG_DEVICE_PRESENT BIT(3)
+ #define SPEAR1310_PCIE0_CFG_POWERUP_RESET BIT(2)
+ #define SPEAR1310_PCIE0_CFG_CORE_CLK_EN BIT(1)
+ #define SPEAR1310_PCIE0_CFG_AUX_CLK_EN BIT(0)
+
+ #define SPEAR1310_PCIE_CFG_MASK(x) ((0xF << (x * 4)) | BIT((x + 29)))
+ #define SPEAR1310_SATA_CFG_MASK(x) ((0xF << (x * 4 + 16)) | \
+ BIT((x + 29)))
+ #define SPEAR1310_PCIE_CFG_VAL(x) \
+ (SPEAR1310_PCIE_SATA##x##_SEL_PCIE | \
+ SPEAR1310_PCIE##x##_CFG_AUX_CLK_EN | \
+ SPEAR1310_PCIE##x##_CFG_CORE_CLK_EN | \
+ SPEAR1310_PCIE##x##_CFG_POWERUP_RESET | \
+ SPEAR1310_PCIE##x##_CFG_DEVICE_PRESENT)
+ #define SPEAR1310_SATA_CFG_VAL(x) \
+ (SPEAR1310_PCIE_SATA##x##_SEL_SATA | \
+ SPEAR1310_SATA##x##_CFG_PM_CLK_EN | \
+ SPEAR1310_SATA##x##_CFG_POWERUP_RESET | \
+ SPEAR1310_SATA##x##_CFG_RX_CLK_EN | \
+ SPEAR1310_SATA##x##_CFG_TX_CLK_EN)
+
+#define SPEAR1310_PCIE_MIPHY_CFG_1 0x3A8
+ #define SPEAR1310_MIPHY_DUAL_OSC_BYPASS_EXT BIT(31)
+ #define SPEAR1310_MIPHY_DUAL_CLK_REF_DIV2 BIT(28)
+ #define SPEAR1310_MIPHY_DUAL_PLL_RATIO_TOP(x) (x << 16)
+ #define SPEAR1310_MIPHY_SINGLE_OSC_BYPASS_EXT BIT(15)
+ #define SPEAR1310_MIPHY_SINGLE_CLK_REF_DIV2 BIT(12)
+ #define SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(x) (x << 0)
+ #define SPEAR1310_PCIE_SATA_MIPHY_CFG_SATA_MASK (0xFFFF)
+ #define SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE_MASK (0xFFFF << 16)
+ #define SPEAR1310_PCIE_SATA_MIPHY_CFG_SATA \
+ (SPEAR1310_MIPHY_DUAL_OSC_BYPASS_EXT | \
+ SPEAR1310_MIPHY_DUAL_CLK_REF_DIV2 | \
+ SPEAR1310_MIPHY_DUAL_PLL_RATIO_TOP(60) | \
+ SPEAR1310_MIPHY_SINGLE_OSC_BYPASS_EXT | \
+ SPEAR1310_MIPHY_SINGLE_CLK_REF_DIV2 | \
+ SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(60))
+ #define SPEAR1310_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK \
+ (SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(120))
+ #define SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE \
+ (SPEAR1310_MIPHY_DUAL_OSC_BYPASS_EXT | \
+ SPEAR1310_MIPHY_DUAL_PLL_RATIO_TOP(25) | \
+ SPEAR1310_MIPHY_SINGLE_OSC_BYPASS_EXT | \
+ SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(25))
+
+#define SPEAR1310_PCIE_MIPHY_CFG_2 0x3AC
+
+enum spear1310_miphy_mode {
+ SATA,
+ PCIE,
+};
+
+struct spear1310_miphy_priv {
+ /* instance id of this phy */
+ u32 id;
+ /* phy mode: 0 for SATA 1 for PCIe */
+ enum spear1310_miphy_mode mode;
+ /* regmap for any soc specific misc registers */
+ struct regmap *misc;
+ /* phy struct pointer */
+ struct phy *phy;
+};
+
+static int spear1310_miphy_pcie_init(struct spear1310_miphy_priv *priv)
+{
+ u32 val;
+
+ regmap_update_bits(priv->misc, SPEAR1310_PCIE_MIPHY_CFG_1,
+ SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE_MASK,
+ SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE);
+
+ switch (priv->id) {
+ case 0:
+ val = SPEAR1310_PCIE_CFG_VAL(0);
+ break;
+ case 1:
+ val = SPEAR1310_PCIE_CFG_VAL(1);
+ break;
+ case 2:
+ val = SPEAR1310_PCIE_CFG_VAL(2);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ regmap_update_bits(priv->misc, SPEAR1310_PCIE_SATA_CFG,
+ SPEAR1310_PCIE_CFG_MASK(priv->id), val);
+
+ return 0;
+}
+
+static int spear1310_miphy_pcie_exit(struct spear1310_miphy_priv *priv)
+{
+ regmap_update_bits(priv->misc, SPEAR1310_PCIE_SATA_CFG,
+ SPEAR1310_PCIE_CFG_MASK(priv->id), 0);
+
+ regmap_update_bits(priv->misc, SPEAR1310_PCIE_MIPHY_CFG_1,
+ SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE_MASK, 0);
+
+ return 0;
+}
+
+static int spear1310_miphy_init(struct phy *phy)
+{
+ struct spear1310_miphy_priv *priv = phy_get_drvdata(phy);
+ int ret = 0;
+
+ if (priv->mode == PCIE)
+ ret = spear1310_miphy_pcie_init(priv);
+
+ return ret;
+}
+
+static int spear1310_miphy_exit(struct phy *phy)
+{
+ struct spear1310_miphy_priv *priv = phy_get_drvdata(phy);
+ int ret = 0;
+
+ if (priv->mode == PCIE)
+ ret = spear1310_miphy_pcie_exit(priv);
+
+ return ret;
+}
+
+static const struct of_device_id spear1310_miphy_of_match[] = {
+ { .compatible = "st,spear1310-miphy" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, spear1310_miphy_of_match);
+
+static struct phy_ops spear1310_miphy_ops = {
+ .init = spear1310_miphy_init,
+ .exit = spear1310_miphy_exit,
+ .owner = THIS_MODULE,
+};
+
+static struct phy *spear1310_miphy_xlate(struct device *dev,
+ struct of_phandle_args *args)
+{
+ struct spear1310_miphy_priv *priv = dev_get_drvdata(dev);
+
+ if (args->args_count < 1) {
+ dev_err(dev, "DT did not pass correct no of args\n");
+ return NULL;
+ }
+
+ priv->mode = args->args[0];
+
+ if (priv->mode != SATA && priv->mode != PCIE) {
+ dev_err(dev, "DT did not pass correct phy mode\n");
+ return NULL;
+ }
+
+ return priv->phy;
+}
+
+static int spear1310_miphy_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct spear1310_miphy_priv *priv;
+ struct phy_provider *phy_provider;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv) {
+ dev_err(dev, "can't alloc spear1310_miphy private date memory\n");
+ return -ENOMEM;
+ }
+
+ priv->misc =
+ syscon_regmap_lookup_by_phandle(dev->of_node, "misc");
+ if (IS_ERR(priv->misc)) {
+ dev_err(dev, "failed to find misc regmap\n");
+ return PTR_ERR(priv->misc);
+ }
+
+ if (of_property_read_u32(dev->of_node, "phy-id", &priv->id)) {
+ dev_err(dev, "failed to find phy id\n");
+ return -EINVAL;
+ }
+
+ priv->phy = devm_phy_create(dev, NULL, &spear1310_miphy_ops, NULL);
+ if (IS_ERR(priv->phy)) {
+ dev_err(dev, "failed to create SATA PCIe PHY\n");
+ return PTR_ERR(priv->phy);
+ }
+
+ dev_set_drvdata(dev, priv);
+ phy_set_drvdata(priv->phy, priv);
+
+ phy_provider =
+ devm_of_phy_provider_register(dev, spear1310_miphy_xlate);
+ if (IS_ERR(phy_provider)) {
+ dev_err(dev, "failed to register phy provider\n");
+ return PTR_ERR(phy_provider);
+ }
+
+ return 0;
+}
+
+static struct platform_driver spear1310_miphy_driver = {
+ .probe = spear1310_miphy_probe,
+ .driver = {
+ .name = "spear1310-miphy",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(spear1310_miphy_of_match),
+ },
+};
+
+static int __init spear1310_miphy_phy_init(void)
+{
+ return platform_driver_register(&spear1310_miphy_driver);
+}
+module_init(spear1310_miphy_phy_init);
+
+static void __exit spear1310_miphy_phy_exit(void)
+{
+ platform_driver_unregister(&spear1310_miphy_driver);
+}
+module_exit(spear1310_miphy_phy_exit);
+
+MODULE_DESCRIPTION("ST SPEAR1310-MIPHY driver");
+MODULE_AUTHOR("Pratyush Anand <pratyush.anand@st.com>");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+/*
+ * ST spear1340-miphy driver
+ *
+ * Copyright (C) 2014 ST Microelectronics
+ * Pratyush Anand <pratyush.anand@st.com>
+ * Mohit Kumar <mohit.kumar@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/kernel.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/phy/phy.h>
+#include <linux/regmap.h>
+
+/* SPEAr1340 Registers */
+/* Power Management Registers */
+#define SPEAR1340_PCM_CFG 0x100
+ #define SPEAR1340_PCM_CFG_SATA_POWER_EN BIT(11)
+#define SPEAR1340_PCM_WKUP_CFG 0x104
+#define SPEAR1340_SWITCH_CTR 0x108
+
+#define SPEAR1340_PERIP1_SW_RST 0x318
+ #define SPEAR1340_PERIP1_SW_RSATA BIT(12)
+#define SPEAR1340_PERIP2_SW_RST 0x31C
+#define SPEAR1340_PERIP3_SW_RST 0x320
+
+/* PCIE - SATA configuration registers */
+#define SPEAR1340_PCIE_SATA_CFG 0x424
+ /* PCIE CFG MASks */
+ #define SPEAR1340_PCIE_CFG_DEVICE_PRESENT BIT(11)
+ #define SPEAR1340_PCIE_CFG_POWERUP_RESET BIT(10)
+ #define SPEAR1340_PCIE_CFG_CORE_CLK_EN BIT(9)
+ #define SPEAR1340_PCIE_CFG_AUX_CLK_EN BIT(8)
+ #define SPEAR1340_SATA_CFG_TX_CLK_EN BIT(4)
+ #define SPEAR1340_SATA_CFG_RX_CLK_EN BIT(3)
+ #define SPEAR1340_SATA_CFG_POWERUP_RESET BIT(2)
+ #define SPEAR1340_SATA_CFG_PM_CLK_EN BIT(1)
+ #define SPEAR1340_PCIE_SATA_SEL_PCIE (0)
+ #define SPEAR1340_PCIE_SATA_SEL_SATA (1)
+ #define SPEAR1340_PCIE_SATA_CFG_MASK 0xF1F
+ #define SPEAR1340_PCIE_CFG_VAL (SPEAR1340_PCIE_SATA_SEL_PCIE | \
+ SPEAR1340_PCIE_CFG_AUX_CLK_EN | \
+ SPEAR1340_PCIE_CFG_CORE_CLK_EN | \
+ SPEAR1340_PCIE_CFG_POWERUP_RESET | \
+ SPEAR1340_PCIE_CFG_DEVICE_PRESENT)
+ #define SPEAR1340_SATA_CFG_VAL (SPEAR1340_PCIE_SATA_SEL_SATA | \
+ SPEAR1340_SATA_CFG_PM_CLK_EN | \
+ SPEAR1340_SATA_CFG_POWERUP_RESET | \
+ SPEAR1340_SATA_CFG_RX_CLK_EN | \
+ SPEAR1340_SATA_CFG_TX_CLK_EN)
+
+#define SPEAR1340_PCIE_MIPHY_CFG 0x428
+ #define SPEAR1340_MIPHY_OSC_BYPASS_EXT BIT(31)
+ #define SPEAR1340_MIPHY_CLK_REF_DIV2 BIT(27)
+ #define SPEAR1340_MIPHY_CLK_REF_DIV4 (2 << 27)
+ #define SPEAR1340_MIPHY_CLK_REF_DIV8 (3 << 27)
+ #define SPEAR1340_MIPHY_PLL_RATIO_TOP(x) (x << 0)
+ #define SPEAR1340_PCIE_MIPHY_CFG_MASK 0xF80000FF
+ #define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA \
+ (SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
+ SPEAR1340_MIPHY_CLK_REF_DIV2 | \
+ SPEAR1340_MIPHY_PLL_RATIO_TOP(60))
+ #define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK \
+ (SPEAR1340_MIPHY_PLL_RATIO_TOP(120))
+ #define SPEAR1340_PCIE_SATA_MIPHY_CFG_PCIE \
+ (SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
+ SPEAR1340_MIPHY_PLL_RATIO_TOP(25))
+
+enum spear1340_miphy_mode {
+ SATA,
+ PCIE,
+};
+
+struct spear1340_miphy_priv {
+ /* phy mode: 0 for SATA 1 for PCIe */
+ enum spear1340_miphy_mode mode;
+ /* regmap for any soc specific misc registers */
+ struct regmap *misc;
+ /* phy struct pointer */
+ struct phy *phy;
+};
+
+static int spear1340_miphy_sata_init(struct spear1340_miphy_priv *priv)
+{
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+ SPEAR1340_PCIE_SATA_CFG_MASK,
+ SPEAR1340_SATA_CFG_VAL);
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+ SPEAR1340_PCIE_MIPHY_CFG_MASK,
+ SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK);
+ /* Switch on sata power domain */
+ regmap_update_bits(priv->misc, SPEAR1340_PCM_CFG,
+ SPEAR1340_PCM_CFG_SATA_POWER_EN,
+ SPEAR1340_PCM_CFG_SATA_POWER_EN);
+ /* Wait for SATA power domain on */
+ msleep(20);
+
+ /* Disable PCIE SATA Controller reset */
+ regmap_update_bits(priv->misc, SPEAR1340_PERIP1_SW_RST,
+ SPEAR1340_PERIP1_SW_RSATA, 0);
+ /* Wait for SATA reset de-assert completion */
+ msleep(20);
+
+ return 0;
+}
+
+static int spear1340_miphy_sata_exit(struct spear1340_miphy_priv *priv)
+{
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+ SPEAR1340_PCIE_SATA_CFG_MASK, 0);
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+ SPEAR1340_PCIE_MIPHY_CFG_MASK, 0);
+
+ /* Enable PCIE SATA Controller reset */
+ regmap_update_bits(priv->misc, SPEAR1340_PERIP1_SW_RST,
+ SPEAR1340_PERIP1_SW_RSATA,
+ SPEAR1340_PERIP1_SW_RSATA);
+ /* Wait for SATA power domain off */
+ msleep(20);
+ /* Switch off sata power domain */
+ regmap_update_bits(priv->misc, SPEAR1340_PCM_CFG,
+ SPEAR1340_PCM_CFG_SATA_POWER_EN, 0);
+ /* Wait for SATA reset assert completion */
+ msleep(20);
+
+ return 0;
+}
+
+static int spear1340_miphy_pcie_init(struct spear1340_miphy_priv *priv)
+{
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+ SPEAR1340_PCIE_MIPHY_CFG_MASK,
+ SPEAR1340_PCIE_SATA_MIPHY_CFG_PCIE);
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+ SPEAR1340_PCIE_SATA_CFG_MASK,
+ SPEAR1340_PCIE_CFG_VAL);
+
+ return 0;
+}
+
+static int spear1340_miphy_pcie_exit(struct spear1340_miphy_priv *priv)
+{
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+ SPEAR1340_PCIE_MIPHY_CFG_MASK, 0);
+ regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+ SPEAR1340_PCIE_SATA_CFG_MASK, 0);
+
+ return 0;
+}
+
+static int spear1340_miphy_init(struct phy *phy)
+{
+ struct spear1340_miphy_priv *priv = phy_get_drvdata(phy);
+ int ret = 0;
+
+ if (priv->mode == SATA)
+ ret = spear1340_miphy_sata_init(priv);
+ else if (priv->mode == PCIE)
+ ret = spear1340_miphy_pcie_init(priv);
+
+ return ret;
+}
+
+static int spear1340_miphy_exit(struct phy *phy)
+{
+ struct spear1340_miphy_priv *priv = phy_get_drvdata(phy);
+ int ret = 0;
+
+ if (priv->mode == SATA)
+ ret = spear1340_miphy_sata_exit(priv);
+ else if (priv->mode == PCIE)
+ ret = spear1340_miphy_pcie_exit(priv);
+
+ return ret;
+}
+
+static const struct of_device_id spear1340_miphy_of_match[] = {
+ { .compatible = "st,spear1340-miphy" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, spear1340_miphy_of_match);
+
+static struct phy_ops spear1340_miphy_ops = {
+ .init = spear1340_miphy_init,
+ .exit = spear1340_miphy_exit,
+ .owner = THIS_MODULE,
+};
+
+#ifdef CONFIG_PM_SLEEP
+static int spear1340_miphy_suspend(struct device *dev)
+{
+ struct spear1340_miphy_priv *priv = dev_get_drvdata(dev);
+ int ret = 0;
+
+ if (priv->mode == SATA)
+ ret = spear1340_miphy_sata_exit(priv);
+
+ return ret;
+}
+
+static int spear1340_miphy_resume(struct device *dev)
+{
+ struct spear1340_miphy_priv *priv = dev_get_drvdata(dev);
+ int ret = 0;
+
+ if (priv->mode == SATA)
+ ret = spear1340_miphy_sata_init(priv);
+
+ return ret;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(spear1340_miphy_pm_ops, spear1340_miphy_suspend,
+ spear1340_miphy_resume);
+
+static struct phy *spear1340_miphy_xlate(struct device *dev,
+ struct of_phandle_args *args)
+{
+ struct spear1340_miphy_priv *priv = dev_get_drvdata(dev);
+
+ if (args->args_count < 1) {
+ dev_err(dev, "DT did not pass correct no of args\n");
+ return NULL;
+ }
+
+ priv->mode = args->args[0];
+
+ if (priv->mode != SATA && priv->mode != PCIE) {
+ dev_err(dev, "DT did not pass correct phy mode\n");
+ return NULL;
+ }
+
+ return priv->phy;
+}
+
+static int spear1340_miphy_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct spear1340_miphy_priv *priv;
+ struct phy_provider *phy_provider;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv) {
+ dev_err(dev, "can't alloc spear1340_miphy private date memory\n");
+ return -ENOMEM;
+ }
+
+ priv->misc =
+ syscon_regmap_lookup_by_phandle(dev->of_node, "misc");
+ if (IS_ERR(priv->misc)) {
+ dev_err(dev, "failed to find misc regmap\n");
+ return PTR_ERR(priv->misc);
+ }
+
+ priv->phy = devm_phy_create(dev, NULL, &spear1340_miphy_ops, NULL);
+ if (IS_ERR(priv->phy)) {
+ dev_err(dev, "failed to create SATA PCIe PHY\n");
+ return PTR_ERR(priv->phy);
+ }
+
+ dev_set_drvdata(dev, priv);
+ phy_set_drvdata(priv->phy, priv);
+
+ phy_provider =
+ devm_of_phy_provider_register(dev, spear1340_miphy_xlate);
+ if (IS_ERR(phy_provider)) {
+ dev_err(dev, "failed to register phy provider\n");
+ return PTR_ERR(phy_provider);
+ }
+
+ return 0;
+}
+
+static struct platform_driver spear1340_miphy_driver = {
+ .probe = spear1340_miphy_probe,
+ .driver = {
+ .name = "spear1340-miphy",
+ .owner = THIS_MODULE,
+ .pm = &spear1340_miphy_pm_ops,
+ .of_match_table = of_match_ptr(spear1340_miphy_of_match),
+ },
+};
+
+static int __init spear1340_miphy_phy_init(void)
+{
+ return platform_driver_register(&spear1340_miphy_driver);
+}
+module_init(spear1340_miphy_phy_init);
+
+static void __exit spear1340_miphy_phy_exit(void)
+{
+ platform_driver_unregister(&spear1340_miphy_driver);
+}
+module_exit(spear1340_miphy_phy_exit);
+
+MODULE_DESCRIPTION("ST SPEAR1340-MIPHY driver");
+MODULE_AUTHOR("Pratyush Anand <pratyush.anand@st.com>");
+MODULE_LICENSE("GPL v2");
depends on PINCTRL
config PINMUX
- bool "Support pin multiplexing controllers"
+ bool "Support pin multiplexing controllers" if COMPILE_TEST
config PINCONF
- bool "Support pin configuration controllers"
+ bool "Support pin configuration controllers" if COMPILE_TEST
config GENERIC_PINCONF
bool
help
Say Y here to add some extra checks and diagnostics to PINCTRL calls.
-config PINCTRL_ABX500
- bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions"
- depends on AB8500_CORE
- select GENERIC_PINCONF
- help
- Select this to enable the ABx500 family IC GPIO driver
-
-config PINCTRL_AB8500
- bool "AB8500 pin controller driver"
- depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB8540
- bool "AB8540 pin controller driver"
- depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB9540
- bool "AB9540 pin controller driver"
- depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB8505
- bool "AB8505 pin controller driver"
- depends on PINCTRL_ABX500 && ARCH_U8500
-
config PINCTRL_ADI2
bool "ADI pin controller driver"
depends on BLACKFIN
config PINCTRL_BAYTRAIL
bool "Intel Baytrail GPIO pin control"
depends on GPIOLIB && ACPI && X86
- select IRQ_DOMAIN
+ select GPIOLIB_IRQCHIP
help
driver for memory mapped GPIO functionality on Intel Baytrail
platforms. Supports 3 banks with 102, 28 and 44 gpios.
select PINMUX
select PINCONF
+config PINCTRL_IMX1
+ bool "IMX1 pinctrl driver"
+ depends on SOC_IMX1
+ select PINCTRL_IMX1_CORE
+ help
+ Say Y here to enable the imx1 pinctrl driver
+
config PINCTRL_IMX27
bool "IMX27 pinctrl driver"
depends on SOC_IMX27
bool
select PINCTRL_MXS
-config PINCTRL_MSM
- bool
- select PINMUX
- select PINCONF
- select GENERIC_PINCONF
- select GPIOLIB_IRQCHIP
-
-config PINCTRL_APQ8064
- tristate "Qualcomm APQ8064 pin controller driver"
- depends on GPIOLIB && OF
- select PINCTRL_MSM
- help
- This is the pinctrl, pinmux, pinconf and gpiolib driver for the
- Qualcomm TLMM block found in the Qualcomm APQ8064 platform.
-
-config PINCTRL_IPQ8064
- tristate "Qualcomm IPQ8064 pin controller driver"
- depends on GPIOLIB && OF
- select PINCTRL_MSM
- help
- This is the pinctrl, pinmux, pinconf and gpiolib driver for the
- Qualcomm TLMM block found in the Qualcomm IPQ8064 platform.
-
-config PINCTRL_MSM8X74
- tristate "Qualcomm 8x74 pin controller driver"
- depends on GPIOLIB && OF && (ARCH_QCOM || COMPILE_TEST)
- select PINCTRL_MSM
- help
- This is the pinctrl, pinmux, pinconf and gpiolib driver for the
- Qualcomm TLMM block found in the Qualcomm 8974 platform.
-
-config PINCTRL_NOMADIK
- bool "Nomadik pin controller driver"
- depends on ARCH_U8500 || ARCH_NOMADIK
- select PINMUX
- select PINCONF
- select GPIOLIB
- select OF_GPIO
- select GPIOLIB_IRQCHIP
-
-config PINCTRL_STN8815
- bool "STN8815 pin controller driver"
- depends on PINCTRL_NOMADIK && ARCH_NOMADIK
-
-config PINCTRL_DB8500
- bool "DB8500 pin controller driver"
- depends on PINCTRL_NOMADIK && ARCH_U8500
-
-config PINCTRL_DB8540
- bool "DB8540 pin controller driver"
- depends on PINCTRL_NOMADIK && ARCH_U8500
-
config PINCTRL_ROCKCHIP
bool
select PINMUX
bool
select PINCTRL_TEGRA
+config PINCTRL_TEGRA_XUSB
+ def_bool y if ARCH_TEGRA
+ select GENERIC_PHY
+ select PINCONF
+ select PINMUX
+
config PINCTRL_TZ1090
bool "Toumaz Xenif TZ1090 pin control driver"
depends on SOC_TZ1090
COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
ports of 8 GPIO pins each.
-config PINCTRL_SAMSUNG
- bool
- select PINMUX
- select PINCONF
-
-config PINCTRL_EXYNOS
- bool "Pinctrl driver data for Samsung EXYNOS SoCs other than 5440"
- depends on OF && GPIOLIB && (ARCH_EXYNOS || ARCH_S5PV210)
- select PINCTRL_SAMSUNG
-
-config PINCTRL_EXYNOS5440
- bool "Samsung EXYNOS5440 SoC pinctrl driver"
- depends on SOC_EXYNOS5440
- select PINMUX
- select PINCONF
-
config PINCTRL_PALMAS
bool "Pinctrl driver for the PALMAS Series MFD devices"
depends on OF && MFD_PALMAS
open drain configuration for the Palmas series devices like
TPS65913, TPS80036 etc.
-config PINCTRL_S3C24XX
- bool "Samsung S3C24XX SoC pinctrl driver"
- depends on ARCH_S3C24XX
- select PINCTRL_SAMSUNG
-
-config PINCTRL_S3C64XX
- bool "Samsung S3C64XX SoC pinctrl driver"
- depends on ARCH_S3C64XX
- select PINCTRL_SAMSUNG
-
source "drivers/pinctrl/berlin/Kconfig"
source "drivers/pinctrl/mvebu/Kconfig"
+source "drivers/pinctrl/nomadik/Kconfig"
+source "drivers/pinctrl/qcom/Kconfig"
+source "drivers/pinctrl/samsung/Kconfig"
source "drivers/pinctrl/sh-pfc/Kconfig"
source "drivers/pinctrl/spear/Kconfig"
source "drivers/pinctrl/sunxi/Kconfig"
obj-$(CONFIG_PINCTRL) += devicetree.o
endif
obj-$(CONFIG_GENERIC_PINCONF) += pinconf-generic.o
-obj-$(CONFIG_PINCTRL_ABX500) += pinctrl-abx500.o
-obj-$(CONFIG_PINCTRL_AB8500) += pinctrl-ab8500.o
-obj-$(CONFIG_PINCTRL_AB8540) += pinctrl-ab8540.o
-obj-$(CONFIG_PINCTRL_AB9540) += pinctrl-ab9540.o
-obj-$(CONFIG_PINCTRL_AB8505) += pinctrl-ab8505.o
obj-$(CONFIG_PINCTRL_ADI2) += pinctrl-adi2.o
obj-$(CONFIG_PINCTRL_AS3722) += pinctrl-as3722.o
obj-$(CONFIG_PINCTRL_BF54x) += pinctrl-adi2-bf54x.o
obj-$(CONFIG_PINCTRL_BCM281XX) += pinctrl-bcm281xx.o
obj-$(CONFIG_PINCTRL_IMX) += pinctrl-imx.o
obj-$(CONFIG_PINCTRL_IMX1_CORE) += pinctrl-imx1-core.o
+obj-$(CONFIG_PINCTRL_IMX1) += pinctrl-imx1.o
obj-$(CONFIG_PINCTRL_IMX27) += pinctrl-imx27.o
obj-$(CONFIG_PINCTRL_IMX35) += pinctrl-imx35.o
obj-$(CONFIG_PINCTRL_IMX50) += pinctrl-imx50.o
obj-$(CONFIG_PINCTRL_IMX23) += pinctrl-imx23.o
obj-$(CONFIG_PINCTRL_IMX25) += pinctrl-imx25.o
obj-$(CONFIG_PINCTRL_IMX28) += pinctrl-imx28.o
-obj-$(CONFIG_PINCTRL_MSM) += pinctrl-msm.o
-obj-$(CONFIG_PINCTRL_APQ8064) += pinctrl-apq8064.o
-obj-$(CONFIG_PINCTRL_IPQ8064) += pinctrl-ipq8064.o
-obj-$(CONFIG_PINCTRL_MSM8X74) += pinctrl-msm8x74.o
-obj-$(CONFIG_PINCTRL_NOMADIK) += pinctrl-nomadik.o
-obj-$(CONFIG_PINCTRL_STN8815) += pinctrl-nomadik-stn8815.o
-obj-$(CONFIG_PINCTRL_DB8500) += pinctrl-nomadik-db8500.o
-obj-$(CONFIG_PINCTRL_DB8540) += pinctrl-nomadik-db8540.o
obj-$(CONFIG_PINCTRL_PALMAS) += pinctrl-palmas.o
obj-$(CONFIG_PINCTRL_ROCKCHIP) += pinctrl-rockchip.o
obj-$(CONFIG_PINCTRL_SINGLE) += pinctrl-single.o
obj-$(CONFIG_PINCTRL_TEGRA30) += pinctrl-tegra30.o
obj-$(CONFIG_PINCTRL_TEGRA114) += pinctrl-tegra114.o
obj-$(CONFIG_PINCTRL_TEGRA124) += pinctrl-tegra124.o
+obj-$(CONFIG_PINCTRL_TEGRA_XUSB) += pinctrl-tegra-xusb.o
obj-$(CONFIG_PINCTRL_TZ1090) += pinctrl-tz1090.o
obj-$(CONFIG_PINCTRL_TZ1090_PDC) += pinctrl-tz1090-pdc.o
obj-$(CONFIG_PINCTRL_U300) += pinctrl-u300.o
obj-$(CONFIG_PINCTRL_COH901) += pinctrl-coh901.o
-obj-$(CONFIG_PINCTRL_SAMSUNG) += pinctrl-samsung.o
-obj-$(CONFIG_PINCTRL_EXYNOS) += pinctrl-exynos.o
-obj-$(CONFIG_PINCTRL_EXYNOS5440) += pinctrl-exynos5440.o
-obj-$(CONFIG_PINCTRL_S3C24XX) += pinctrl-s3c24xx.o
-obj-$(CONFIG_PINCTRL_S3C64XX) += pinctrl-s3c64xx.o
obj-$(CONFIG_PINCTRL_XWAY) += pinctrl-xway.o
obj-$(CONFIG_PINCTRL_LANTIQ) += pinctrl-lantiq.o
obj-$(CONFIG_PINCTRL_TB10X) += pinctrl-tb10x.o
obj-$(CONFIG_ARCH_BERLIN) += berlin/
obj-$(CONFIG_PLAT_ORION) += mvebu/
+obj-y += nomadik/
+obj-$(CONFIG_ARCH_QCOM) += qcom/
+obj-$(CONFIG_PLAT_SAMSUNG) += samsung/
obj-$(CONFIG_ARCH_SHMOBILE) += sh-pfc/
obj-$(CONFIG_SUPERH) += sh-pfc/
obj-$(CONFIG_PLAT_SPEAR) += spear/
-obj-$(CONFIG_ARCH_VT8500) += vt8500/
obj-$(CONFIG_ARCH_SUNXI) += sunxi/
+obj-$(CONFIG_ARCH_VT8500) += vt8500/
if (p->state) {
/*
- * The set of groups with a mux configuration in the old state
- * may not be identical to the set of groups with a mux setting
- * in the new state. While this might be unusual, it's entirely
- * possible for the "user"-supplied mapping table to be written
- * that way. For each group that was configured in the old state
- * but not in the new state, this code puts that group into a
- * safe/disabled state.
+ * For each pinmux setting in the old state, forget SW's record
+ * of mux owner for that pingroup. Any pingroups which are
+ * still owned by the new state will be re-acquired by the call
+ * to pinmux_enable_setting() in the loop below.
*/
list_for_each_entry(setting, &p->state->settings, node) {
- bool found = false;
if (setting->type != PIN_MAP_TYPE_MUX_GROUP)
continue;
- list_for_each_entry(setting2, &state->settings, node) {
- if (setting2->type != PIN_MAP_TYPE_MUX_GROUP)
- continue;
- if (setting2->data.mux.group ==
- setting->data.mux.group) {
- found = true;
- break;
- }
- }
- if (!found)
- pinmux_disable_setting(setting);
+ pinmux_disable_setting(setting);
}
}
--- /dev/null
+if ARCH_U8500
+
+config PINCTRL_ABX500
+ bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions"
+ depends on AB8500_CORE
+ select GENERIC_PINCONF
+ help
+ Select this to enable the ABx500 family IC GPIO driver
+
+config PINCTRL_AB8500
+ bool "AB8500 pin controller driver"
+ depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB8540
+ bool "AB8540 pin controller driver"
+ depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB9540
+ bool "AB9540 pin controller driver"
+ depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB8505
+ bool "AB8505 pin controller driver"
+ depends on PINCTRL_ABX500 && ARCH_U8500
+
+endif
+
+if (ARCH_U8500 || ARCH_NOMADIK)
+
+config PINCTRL_NOMADIK
+ bool "Nomadik pin controller driver"
+ depends on ARCH_U8500 || ARCH_NOMADIK
+ select PINMUX
+ select PINCONF
+ select GPIOLIB
+ select OF_GPIO
+ select GPIOLIB_IRQCHIP
+
+config PINCTRL_STN8815
+ bool "STN8815 pin controller driver"
+ depends on PINCTRL_NOMADIK && ARCH_NOMADIK
+
+config PINCTRL_DB8500
+ bool "DB8500 pin controller driver"
+ depends on PINCTRL_NOMADIK && ARCH_U8500
+
+config PINCTRL_DB8540
+ bool "DB8540 pin controller driver"
+ depends on PINCTRL_NOMADIK && ARCH_U8500
+
+endif
--- /dev/null
+# Nomadik family pin control drivers
+obj-$(CONFIG_PINCTRL_ABX500) += pinctrl-abx500.o
+obj-$(CONFIG_PINCTRL_AB8500) += pinctrl-ab8500.o
+obj-$(CONFIG_PINCTRL_AB8540) += pinctrl-ab8540.o
+obj-$(CONFIG_PINCTRL_AB9540) += pinctrl-ab9540.o
+obj-$(CONFIG_PINCTRL_AB8505) += pinctrl-ab8505.o
+obj-$(CONFIG_PINCTRL_NOMADIK) += pinctrl-nomadik.o
+obj-$(CONFIG_PINCTRL_STN8815) += pinctrl-nomadik-stn8815.o
+obj-$(CONFIG_PINCTRL_DB8500) += pinctrl-nomadik-db8500.o
+obj-$(CONFIG_PINCTRL_DB8540) += pinctrl-nomadik-db8540.o
--- /dev/null
+/*
+ * Copyright (C) ST-Ericsson SA 2012
+ *
+ * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/mfd/abx500/ab8500.h>
+#include "pinctrl-abx500.h"
+
+/* All the pins that can be used for GPIO and some other functions */
+#define ABX500_GPIO(offset) (offset)
+
+#define AB8500_PIN_T10 ABX500_GPIO(1)
+#define AB8500_PIN_T9 ABX500_GPIO(2)
+#define AB8500_PIN_U9 ABX500_GPIO(3)
+#define AB8500_PIN_W2 ABX500_GPIO(4)
+/* hole */
+#define AB8500_PIN_Y18 ABX500_GPIO(6)
+#define AB8500_PIN_AA20 ABX500_GPIO(7)
+#define AB8500_PIN_W18 ABX500_GPIO(8)
+#define AB8500_PIN_AA19 ABX500_GPIO(9)
+#define AB8500_PIN_U17 ABX500_GPIO(10)
+#define AB8500_PIN_AA18 ABX500_GPIO(11)
+#define AB8500_PIN_U16 ABX500_GPIO(12)
+#define AB8500_PIN_W17 ABX500_GPIO(13)
+#define AB8500_PIN_F14 ABX500_GPIO(14)
+#define AB8500_PIN_B17 ABX500_GPIO(15)
+#define AB8500_PIN_F15 ABX500_GPIO(16)
+#define AB8500_PIN_P5 ABX500_GPIO(17)
+#define AB8500_PIN_R5 ABX500_GPIO(18)
+#define AB8500_PIN_U5 ABX500_GPIO(19)
+#define AB8500_PIN_T5 ABX500_GPIO(20)
+#define AB8500_PIN_H19 ABX500_GPIO(21)
+#define AB8500_PIN_G20 ABX500_GPIO(22)
+#define AB8500_PIN_G19 ABX500_GPIO(23)
+#define AB8500_PIN_T14 ABX500_GPIO(24)
+#define AB8500_PIN_R16 ABX500_GPIO(25)
+#define AB8500_PIN_M16 ABX500_GPIO(26)
+#define AB8500_PIN_J6 ABX500_GPIO(27)
+#define AB8500_PIN_K6 ABX500_GPIO(28)
+#define AB8500_PIN_G6 ABX500_GPIO(29)
+#define AB8500_PIN_H6 ABX500_GPIO(30)
+#define AB8500_PIN_F5 ABX500_GPIO(31)
+#define AB8500_PIN_G5 ABX500_GPIO(32)
+/* hole */
+#define AB8500_PIN_R17 ABX500_GPIO(34)
+#define AB8500_PIN_W15 ABX500_GPIO(35)
+#define AB8500_PIN_A17 ABX500_GPIO(36)
+#define AB8500_PIN_E15 ABX500_GPIO(37)
+#define AB8500_PIN_C17 ABX500_GPIO(38)
+#define AB8500_PIN_E16 ABX500_GPIO(39)
+#define AB8500_PIN_T19 ABX500_GPIO(40)
+#define AB8500_PIN_U19 ABX500_GPIO(41)
+#define AB8500_PIN_U2 ABX500_GPIO(42)
+
+/* indicates the highest GPIO number */
+#define AB8500_GPIO_MAX_NUMBER 42
+
+/*
+ * The names of the pins are denoted by GPIO number and ball name, even
+ * though they can be used for other things than GPIO, this is the first
+ * column in the table of the data sheet and often used on schematics and
+ * such.
+ */
+static const struct pinctrl_pin_desc ab8500_pins[] = {
+ PINCTRL_PIN(AB8500_PIN_T10, "GPIO1_T10"),
+ PINCTRL_PIN(AB8500_PIN_T9, "GPIO2_T9"),
+ PINCTRL_PIN(AB8500_PIN_U9, "GPIO3_U9"),
+ PINCTRL_PIN(AB8500_PIN_W2, "GPIO4_W2"),
+ /* hole */
+ PINCTRL_PIN(AB8500_PIN_Y18, "GPIO6_Y18"),
+ PINCTRL_PIN(AB8500_PIN_AA20, "GPIO7_AA20"),
+ PINCTRL_PIN(AB8500_PIN_W18, "GPIO8_W18"),
+ PINCTRL_PIN(AB8500_PIN_AA19, "GPIO9_AA19"),
+ PINCTRL_PIN(AB8500_PIN_U17, "GPIO10_U17"),
+ PINCTRL_PIN(AB8500_PIN_AA18, "GPIO11_AA18"),
+ PINCTRL_PIN(AB8500_PIN_U16, "GPIO12_U16"),
+ PINCTRL_PIN(AB8500_PIN_W17, "GPIO13_W17"),
+ PINCTRL_PIN(AB8500_PIN_F14, "GPIO14_F14"),
+ PINCTRL_PIN(AB8500_PIN_B17, "GPIO15_B17"),
+ PINCTRL_PIN(AB8500_PIN_F15, "GPIO16_F15"),
+ PINCTRL_PIN(AB8500_PIN_P5, "GPIO17_P5"),
+ PINCTRL_PIN(AB8500_PIN_R5, "GPIO18_R5"),
+ PINCTRL_PIN(AB8500_PIN_U5, "GPIO19_U5"),
+ PINCTRL_PIN(AB8500_PIN_T5, "GPIO20_T5"),
+ PINCTRL_PIN(AB8500_PIN_H19, "GPIO21_H19"),
+ PINCTRL_PIN(AB8500_PIN_G20, "GPIO22_G20"),
+ PINCTRL_PIN(AB8500_PIN_G19, "GPIO23_G19"),
+ PINCTRL_PIN(AB8500_PIN_T14, "GPIO24_T14"),
+ PINCTRL_PIN(AB8500_PIN_R16, "GPIO25_R16"),
+ PINCTRL_PIN(AB8500_PIN_M16, "GPIO26_M16"),
+ PINCTRL_PIN(AB8500_PIN_J6, "GPIO27_J6"),
+ PINCTRL_PIN(AB8500_PIN_K6, "GPIO28_K6"),
+ PINCTRL_PIN(AB8500_PIN_G6, "GPIO29_G6"),
+ PINCTRL_PIN(AB8500_PIN_H6, "GPIO30_H6"),
+ PINCTRL_PIN(AB8500_PIN_F5, "GPIO31_F5"),
+ PINCTRL_PIN(AB8500_PIN_G5, "GPIO32_G5"),
+ /* hole */
+ PINCTRL_PIN(AB8500_PIN_R17, "GPIO34_R17"),
+ PINCTRL_PIN(AB8500_PIN_W15, "GPIO35_W15"),
+ PINCTRL_PIN(AB8500_PIN_A17, "GPIO36_A17"),
+ PINCTRL_PIN(AB8500_PIN_E15, "GPIO37_E15"),
+ PINCTRL_PIN(AB8500_PIN_C17, "GPIO38_C17"),
+ PINCTRL_PIN(AB8500_PIN_E16, "GPIO39_E16"),
+ PINCTRL_PIN(AB8500_PIN_T19, "GPIO40_T19"),
+ PINCTRL_PIN(AB8500_PIN_U19, "GPIO41_U19"),
+ PINCTRL_PIN(AB8500_PIN_U2, "GPIO42_U2"),
+};
+
+/*
+ * Maps local GPIO offsets to local pin numbers
+ */
+static const struct abx500_pinrange ab8500_pinranges[] = {
+ ABX500_PINRANGE(1, 4, ABX500_ALT_A),
+ ABX500_PINRANGE(6, 4, ABX500_ALT_A),
+ ABX500_PINRANGE(10, 4, ABX500_DEFAULT),
+ ABX500_PINRANGE(14, 12, ABX500_ALT_A),
+ ABX500_PINRANGE(26, 1, ABX500_DEFAULT),
+ ABX500_PINRANGE(27, 6, ABX500_ALT_A),
+ ABX500_PINRANGE(34, 1, ABX500_ALT_A),
+ ABX500_PINRANGE(35, 1, ABX500_DEFAULT),
+ ABX500_PINRANGE(36, 7, ABX500_ALT_A),
+};
+
+/*
+ * Read the pin group names like this:
+ * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
+ *
+ * The groups are arranged as sets per altfunction column, so we can
+ * mux in one group at a time by selecting the same altfunction for them
+ * all. When functions require pins on different altfunctions, you need
+ * to combine several groups.
+ */
+
+/* default column */
+static const unsigned sysclkreq2_d_1_pins[] = { AB8500_PIN_T10 };
+static const unsigned sysclkreq3_d_1_pins[] = { AB8500_PIN_T9 };
+static const unsigned sysclkreq4_d_1_pins[] = { AB8500_PIN_U9 };
+static const unsigned sysclkreq6_d_1_pins[] = { AB8500_PIN_W2 };
+static const unsigned ycbcr0123_d_1_pins[] = { AB8500_PIN_Y18, AB8500_PIN_AA20,
+ AB8500_PIN_W18, AB8500_PIN_AA19};
+static const unsigned gpio10_d_1_pins[] = { AB8500_PIN_U17 };
+static const unsigned gpio11_d_1_pins[] = { AB8500_PIN_AA18 };
+static const unsigned gpio12_d_1_pins[] = { AB8500_PIN_U16 };
+static const unsigned gpio13_d_1_pins[] = { AB8500_PIN_W17 };
+static const unsigned pwmout1_d_1_pins[] = { AB8500_PIN_F14 };
+static const unsigned pwmout2_d_1_pins[] = { AB8500_PIN_B17 };
+static const unsigned pwmout3_d_1_pins[] = { AB8500_PIN_F15 };
+
+/* audio data interface 1*/
+static const unsigned adi1_d_1_pins[] = { AB8500_PIN_P5, AB8500_PIN_R5,
+ AB8500_PIN_U5, AB8500_PIN_T5 };
+/* USBUICC */
+static const unsigned usbuicc_d_1_pins[] = { AB8500_PIN_H19, AB8500_PIN_G20,
+ AB8500_PIN_G19 };
+static const unsigned sysclkreq7_d_1_pins[] = { AB8500_PIN_T14 };
+static const unsigned sysclkreq8_d_1_pins[] = { AB8500_PIN_R16 };
+static const unsigned gpio26_d_1_pins[] = { AB8500_PIN_M16 };
+/* Digital microphone 1 and 2 */
+static const unsigned dmic12_d_1_pins[] = { AB8500_PIN_J6, AB8500_PIN_K6 };
+/* Digital microphone 3 and 4 */
+static const unsigned dmic34_d_1_pins[] = { AB8500_PIN_G6, AB8500_PIN_H6 };
+/* Digital microphone 5 and 6 */
+static const unsigned dmic56_d_1_pins[] = { AB8500_PIN_F5, AB8500_PIN_G5 };
+static const unsigned extcpena_d_1_pins[] = { AB8500_PIN_R17 };
+static const unsigned gpio35_d_1_pins[] = { AB8500_PIN_W15 };
+/* APE SPI */
+static const unsigned apespi_d_1_pins[] = { AB8500_PIN_A17, AB8500_PIN_E15,
+ AB8500_PIN_C17, AB8500_PIN_E16};
+/* modem SDA/SCL */
+static const unsigned modsclsda_d_1_pins[] = { AB8500_PIN_T19, AB8500_PIN_U19 };
+static const unsigned sysclkreq5_d_1_pins[] = { AB8500_PIN_U2 };
+
+/* Altfunction A column */
+static const unsigned gpio1_a_1_pins[] = { AB8500_PIN_T10 };
+static const unsigned gpio2_a_1_pins[] = { AB8500_PIN_T9 };
+static const unsigned gpio3_a_1_pins[] = { AB8500_PIN_U9 };
+static const unsigned gpio4_a_1_pins[] = { AB8500_PIN_W2 };
+static const unsigned gpio6_a_1_pins[] = { AB8500_PIN_Y18 };
+static const unsigned gpio7_a_1_pins[] = { AB8500_PIN_AA20 };
+static const unsigned gpio8_a_1_pins[] = { AB8500_PIN_W18 };
+static const unsigned gpio9_a_1_pins[] = { AB8500_PIN_AA19 };
+/* YCbCr4 YCbCr5 YCbCr6 YCbCr7*/
+static const unsigned ycbcr4567_a_1_pins[] = { AB8500_PIN_U17, AB8500_PIN_AA18,
+ AB8500_PIN_U16, AB8500_PIN_W17};
+static const unsigned gpio14_a_1_pins[] = { AB8500_PIN_F14 };
+static const unsigned gpio15_a_1_pins[] = { AB8500_PIN_B17 };
+static const unsigned gpio16_a_1_pins[] = { AB8500_PIN_F15 };
+static const unsigned gpio17_a_1_pins[] = { AB8500_PIN_P5 };
+static const unsigned gpio18_a_1_pins[] = { AB8500_PIN_R5 };
+static const unsigned gpio19_a_1_pins[] = { AB8500_PIN_U5 };
+static const unsigned gpio20_a_1_pins[] = { AB8500_PIN_T5 };
+static const unsigned gpio21_a_1_pins[] = { AB8500_PIN_H19 };
+static const unsigned gpio22_a_1_pins[] = { AB8500_PIN_G20 };
+static const unsigned gpio23_a_1_pins[] = { AB8500_PIN_G19 };
+static const unsigned gpio24_a_1_pins[] = { AB8500_PIN_T14 };
+static const unsigned gpio25_a_1_pins[] = { AB8500_PIN_R16 };
+static const unsigned gpio27_a_1_pins[] = { AB8500_PIN_J6 };
+static const unsigned gpio28_a_1_pins[] = { AB8500_PIN_K6 };
+static const unsigned gpio29_a_1_pins[] = { AB8500_PIN_G6 };
+static const unsigned gpio30_a_1_pins[] = { AB8500_PIN_H6 };
+static const unsigned gpio31_a_1_pins[] = { AB8500_PIN_F5 };
+static const unsigned gpio32_a_1_pins[] = { AB8500_PIN_G5 };
+static const unsigned gpio34_a_1_pins[] = { AB8500_PIN_R17 };
+static const unsigned gpio36_a_1_pins[] = { AB8500_PIN_A17 };
+static const unsigned gpio37_a_1_pins[] = { AB8500_PIN_E15 };
+static const unsigned gpio38_a_1_pins[] = { AB8500_PIN_C17 };
+static const unsigned gpio39_a_1_pins[] = { AB8500_PIN_E16 };
+static const unsigned gpio40_a_1_pins[] = { AB8500_PIN_T19 };
+static const unsigned gpio41_a_1_pins[] = { AB8500_PIN_U19 };
+static const unsigned gpio42_a_1_pins[] = { AB8500_PIN_U2 };
+
+/* Altfunction B colum */
+static const unsigned hiqclkena_b_1_pins[] = { AB8500_PIN_U17 };
+static const unsigned usbuiccpd_b_1_pins[] = { AB8500_PIN_AA18 };
+static const unsigned i2ctrig1_b_1_pins[] = { AB8500_PIN_U16 };
+static const unsigned i2ctrig2_b_1_pins[] = { AB8500_PIN_W17 };
+
+/* Altfunction C column */
+static const unsigned usbvdat_c_1_pins[] = { AB8500_PIN_W17 };
+
+
+#define AB8500_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
+ .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
+
+static const struct abx500_pingroup ab8500_groups[] = {
+ /* default column */
+ AB8500_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(ycbcr0123_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(gpio12_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(adi1_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(usbuicc_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(sysclkreq7_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(sysclkreq8_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(gpio26_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(gpio35_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(apespi_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT),
+ AB8500_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT),
+ /* Altfunction A column */
+ AB8500_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio4_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio6_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio7_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio8_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio9_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(ycbcr4567_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio15_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio16_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio21_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio22_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio23_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio24_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio25_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio27_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio28_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio29_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio30_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio31_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio32_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio34_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio36_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio37_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio38_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio39_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio40_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio41_a_1, ABX500_ALT_A),
+ AB8500_PIN_GROUP(gpio42_a_1, ABX500_ALT_A),
+ /* Altfunction B column */
+ AB8500_PIN_GROUP(hiqclkena_b_1, ABX500_ALT_B),
+ AB8500_PIN_GROUP(usbuiccpd_b_1, ABX500_ALT_B),
+ AB8500_PIN_GROUP(i2ctrig1_b_1, ABX500_ALT_B),
+ AB8500_PIN_GROUP(i2ctrig2_b_1, ABX500_ALT_B),
+ /* Altfunction C column */
+ AB8500_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C),
+};
+
+/* We use this macro to define the groups applicable to a function */
+#define AB8500_FUNC_GROUPS(a, b...) \
+static const char * const a##_groups[] = { b };
+
+AB8500_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
+ "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1",
+ "sysclkreq7_d_1", "sysclkreq8_d_1");
+AB8500_FUNC_GROUPS(ycbcr, "ycbcr0123_d_1", "ycbcr4567_a_1");
+AB8500_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1",
+ "gpio6_a_1", "gpio7_a_1", "gpio8_a_1", "gpio9_a_1",
+ "gpio10_d_1", "gpio11_d_1", "gpio12_d_1", "gpio13_d_1",
+ "gpio14_a_1", "gpio15_a_1", "gpio16_a_1", "gpio17_a_1",
+ "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", "gpio21_a_1",
+ "gpio22_a_1", "gpio23_a_1", "gpio24_a_1", "gpio25_a_1",
+ "gpio26_d_1", "gpio27_a_1", "gpio28_a_1", "gpio29_a_1",
+ "gpio30_a_1", "gpio31_a_1", "gpio32_a_1", "gpio34_a_1",
+ "gpio35_d_1", "gpio36_a_1", "gpio37_a_1", "gpio38_a_1",
+ "gpio39_a_1", "gpio40_a_1", "gpio41_a_1", "gpio42_a_1");
+AB8500_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1");
+AB8500_FUNC_GROUPS(adi1, "adi1_d_1");
+AB8500_FUNC_GROUPS(usbuicc, "usbuicc_d_1", "usbuiccpd_b_1");
+AB8500_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1");
+AB8500_FUNC_GROUPS(extcpena, "extcpena_d_1");
+AB8500_FUNC_GROUPS(apespi, "apespi_d_1");
+AB8500_FUNC_GROUPS(modsclsda, "modsclsda_d_1");
+AB8500_FUNC_GROUPS(hiqclkena, "hiqclkena_b_1");
+AB8500_FUNC_GROUPS(i2ctrig, "i2ctrig1_b_1", "i2ctrig2_b_1");
+AB8500_FUNC_GROUPS(usbvdat, "usbvdat_c_1");
+
+#define FUNCTION(fname) \
+ { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+static const struct abx500_function ab8500_functions[] = {
+ FUNCTION(sysclkreq),
+ FUNCTION(ycbcr),
+ FUNCTION(gpio),
+ FUNCTION(pwmout),
+ FUNCTION(adi1),
+ FUNCTION(usbuicc),
+ FUNCTION(dmic),
+ FUNCTION(extcpena),
+ FUNCTION(apespi),
+ FUNCTION(modsclsda),
+ FUNCTION(hiqclkena),
+ FUNCTION(i2ctrig),
+ FUNCTION(usbvdat),
+};
+
+/*
+ * this table translates what's is in the AB8500 specification regarding the
+ * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
+ * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
+ * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
+ *
+ * example :
+ *
+ * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 0, 1 ,2),
+ * means that pin AB8500_PIN_W17 (pin 13) supports 4 mux (default/ALT_A,
+ * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to
+ * select the mux. ALTA, ALTB and ALTC val indicates values to write in
+ * ALTERNATFUNC register. We need to specifies these values as SOC
+ * designers didn't apply the same logic on how to select mux in the
+ * ABx500 family.
+ *
+ * As this pins supports at least ALT_B mux, default mux is
+ * selected by writing 1 in GPIOSEL bit :
+ *
+ * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3
+ * default | 1 | 0 | 0
+ * alt_A | 0 | 0 | 0
+ * alt_B | 0 | 0 | 1
+ * alt_C | 0 | 1 | 0
+ *
+ * ALTERNATE_FUNCTIONS(8, 7, UNUSED, UNUSED),
+ * means that pin AB8500_PIN_W18 (pin 8) supports 2 mux, so only GPIOSEL
+ * register is used to select the mux. As this pins doesn't support at
+ * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit :
+ *
+ * | GPIOSEL bit=7 | alternatfunc bit2= | alternatfunc bit1=
+ * default | 0 | 0 | 0
+ * alt_A | 1 | 0 | 0
+ */
+
+static struct
+alternate_functions ab8500_alternate_functions[AB8500_GPIO_MAX_NUMBER + 1] = {
+ ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
+ ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
+ ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/
+ /* bit 4 reserved */
+ ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */
+ ALTERNATE_FUNCTIONS(6, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO6, altA controlled by bit 5*/
+ ALTERNATE_FUNCTIONS(7, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO7, altA controlled by bit 6*/
+ ALTERNATE_FUNCTIONS(8, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO8, altA controlled by bit 7*/
+
+ ALTERNATE_FUNCTIONS(9, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO9, altA controlled by bit 0*/
+ ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 0, 1, 0), /* GPIO10, altA and altB controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED, 0, 1, 0), /* GPIO11, altA and altB controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(12, 3, 2, UNUSED, 0, 1, 0), /* GPIO12, altA and altB controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(13, 4, 3, 4, 0, 1, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
+ ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */
+ /*
+ * pins 17 to 20 are special case, only bit 0 is used to select
+ * alternate function for these 4 pins.
+ * bits 1 to 3 are reserved
+ */
+ ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(21, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO21, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(22, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO22, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(23, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO23, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(24, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO24, altA controlled by bit 7 */
+
+ ALTERNATE_FUNCTIONS(25, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO25, altA controlled by bit 0 */
+ /* pin 26 special case, no alternate function, bit 1 reserved */
+ ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* GPIO26 */
+ ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */
+
+ ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */
+ ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */
+ /* pin 35 special case, no alternate function, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* GPIO35 */
+ ALTERNATE_FUNCTIONS(36, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO36, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(37, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO37, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(38, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO38, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(39, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO39, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7 */
+
+ ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */
+};
+
+/*
+ * Only some GPIOs are interrupt capable, and they are
+ * organized in discontiguous clusters:
+ *
+ * GPIO6 to GPIO13
+ * GPIO24 and GPIO25
+ * GPIO36 to GPIO41
+ */
+static struct abx500_gpio_irq_cluster ab8500_gpio_irq_cluster[] = {
+ GPIO_IRQ_CLUSTER(6, 13, AB8500_INT_GPIO6R),
+ GPIO_IRQ_CLUSTER(24, 25, AB8500_INT_GPIO24R),
+ GPIO_IRQ_CLUSTER(36, 41, AB8500_INT_GPIO36R),
+};
+
+static struct abx500_pinctrl_soc_data ab8500_soc = {
+ .gpio_ranges = ab8500_pinranges,
+ .gpio_num_ranges = ARRAY_SIZE(ab8500_pinranges),
+ .pins = ab8500_pins,
+ .npins = ARRAY_SIZE(ab8500_pins),
+ .functions = ab8500_functions,
+ .nfunctions = ARRAY_SIZE(ab8500_functions),
+ .groups = ab8500_groups,
+ .ngroups = ARRAY_SIZE(ab8500_groups),
+ .alternate_functions = ab8500_alternate_functions,
+ .gpio_irq_cluster = ab8500_gpio_irq_cluster,
+ .ngpio_irq_cluster = ARRAY_SIZE(ab8500_gpio_irq_cluster),
+ .irq_gpio_rising_offset = AB8500_INT_GPIO6R,
+ .irq_gpio_falling_offset = AB8500_INT_GPIO6F,
+ .irq_gpio_factor = 1,
+};
+
+void abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc)
+{
+ *soc = &ab8500_soc;
+}
--- /dev/null
+/*
+ * Copyright (C) ST-Ericsson SA 2012
+ *
+ * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/mfd/abx500/ab8500.h>
+#include "pinctrl-abx500.h"
+
+/* All the pins that can be used for GPIO and some other functions */
+#define ABX500_GPIO(offset) (offset)
+
+#define AB8505_PIN_N4 ABX500_GPIO(1)
+#define AB8505_PIN_R5 ABX500_GPIO(2)
+#define AB8505_PIN_P5 ABX500_GPIO(3)
+/* hole */
+#define AB8505_PIN_B16 ABX500_GPIO(10)
+#define AB8505_PIN_B17 ABX500_GPIO(11)
+/* hole */
+#define AB8505_PIN_D17 ABX500_GPIO(13)
+#define AB8505_PIN_C16 ABX500_GPIO(14)
+/* hole */
+#define AB8505_PIN_P2 ABX500_GPIO(17)
+#define AB8505_PIN_N3 ABX500_GPIO(18)
+#define AB8505_PIN_T1 ABX500_GPIO(19)
+#define AB8505_PIN_P3 ABX500_GPIO(20)
+/* hole */
+#define AB8505_PIN_H14 ABX500_GPIO(34)
+/* hole */
+#define AB8505_PIN_J15 ABX500_GPIO(40)
+#define AB8505_PIN_J14 ABX500_GPIO(41)
+/* hole */
+#define AB8505_PIN_L4 ABX500_GPIO(50)
+/* hole */
+#define AB8505_PIN_D16 ABX500_GPIO(52)
+#define AB8505_PIN_D15 ABX500_GPIO(53)
+
+/* indicates the higher GPIO number */
+#define AB8505_GPIO_MAX_NUMBER 53
+
+/*
+ * The names of the pins are denoted by GPIO number and ball name, even
+ * though they can be used for other things than GPIO, this is the first
+ * column in the table of the data sheet and often used on schematics and
+ * such.
+ */
+static const struct pinctrl_pin_desc ab8505_pins[] = {
+ PINCTRL_PIN(AB8505_PIN_N4, "GPIO1_N4"),
+ PINCTRL_PIN(AB8505_PIN_R5, "GPIO2_R5"),
+ PINCTRL_PIN(AB8505_PIN_P5, "GPIO3_P5"),
+/* hole */
+ PINCTRL_PIN(AB8505_PIN_B16, "GPIO10_B16"),
+ PINCTRL_PIN(AB8505_PIN_B17, "GPIO11_B17"),
+/* hole */
+ PINCTRL_PIN(AB8505_PIN_D17, "GPIO13_D17"),
+ PINCTRL_PIN(AB8505_PIN_C16, "GPIO14_C16"),
+/* hole */
+ PINCTRL_PIN(AB8505_PIN_P2, "GPIO17_P2"),
+ PINCTRL_PIN(AB8505_PIN_N3, "GPIO18_N3"),
+ PINCTRL_PIN(AB8505_PIN_T1, "GPIO19_T1"),
+ PINCTRL_PIN(AB8505_PIN_P3, "GPIO20_P3"),
+/* hole */
+ PINCTRL_PIN(AB8505_PIN_H14, "GPIO34_H14"),
+/* hole */
+ PINCTRL_PIN(AB8505_PIN_J15, "GPIO40_J15"),
+ PINCTRL_PIN(AB8505_PIN_J14, "GPIO41_J14"),
+/* hole */
+ PINCTRL_PIN(AB8505_PIN_L4, "GPIO50_L4"),
+/* hole */
+ PINCTRL_PIN(AB8505_PIN_D16, "GPIO52_D16"),
+ PINCTRL_PIN(AB8505_PIN_D15, "GPIO53_D15"),
+};
+
+/*
+ * Maps local GPIO offsets to local pin numbers
+ */
+static const struct abx500_pinrange ab8505_pinranges[] = {
+ ABX500_PINRANGE(1, 3, ABX500_ALT_A),
+ ABX500_PINRANGE(10, 2, ABX500_DEFAULT),
+ ABX500_PINRANGE(13, 1, ABX500_DEFAULT),
+ ABX500_PINRANGE(14, 1, ABX500_ALT_A),
+ ABX500_PINRANGE(17, 4, ABX500_ALT_A),
+ ABX500_PINRANGE(34, 1, ABX500_ALT_A),
+ ABX500_PINRANGE(40, 2, ABX500_ALT_A),
+ ABX500_PINRANGE(50, 1, ABX500_DEFAULT),
+ ABX500_PINRANGE(52, 2, ABX500_ALT_A),
+};
+
+/*
+ * Read the pin group names like this:
+ * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
+ *
+ * The groups are arranged as sets per altfunction column, so we can
+ * mux in one group at a time by selecting the same altfunction for them
+ * all. When functions require pins on different altfunctions, you need
+ * to combine several groups.
+ */
+
+/* default column */
+static const unsigned sysclkreq2_d_1_pins[] = { AB8505_PIN_N4 };
+static const unsigned sysclkreq3_d_1_pins[] = { AB8505_PIN_R5 };
+static const unsigned sysclkreq4_d_1_pins[] = { AB8505_PIN_P5 };
+static const unsigned gpio10_d_1_pins[] = { AB8505_PIN_B16 };
+static const unsigned gpio11_d_1_pins[] = { AB8505_PIN_B17 };
+static const unsigned gpio13_d_1_pins[] = { AB8505_PIN_D17 };
+static const unsigned pwmout1_d_1_pins[] = { AB8505_PIN_C16 };
+/* audio data interface 2*/
+static const unsigned adi2_d_1_pins[] = { AB8505_PIN_P2, AB8505_PIN_N3,
+ AB8505_PIN_T1, AB8505_PIN_P3 };
+static const unsigned extcpena_d_1_pins[] = { AB8505_PIN_H14 };
+/* modem SDA/SCL */
+static const unsigned modsclsda_d_1_pins[] = { AB8505_PIN_J15, AB8505_PIN_J14 };
+static const unsigned gpio50_d_1_pins[] = { AB8505_PIN_L4 };
+static const unsigned resethw_d_1_pins[] = { AB8505_PIN_D16 };
+static const unsigned service_d_1_pins[] = { AB8505_PIN_D15 };
+
+/* Altfunction A column */
+static const unsigned gpio1_a_1_pins[] = { AB8505_PIN_N4 };
+static const unsigned gpio2_a_1_pins[] = { AB8505_PIN_R5 };
+static const unsigned gpio3_a_1_pins[] = { AB8505_PIN_P5 };
+static const unsigned hiqclkena_a_1_pins[] = { AB8505_PIN_B16 };
+static const unsigned pdmclk_a_1_pins[] = { AB8505_PIN_B17 };
+static const unsigned uarttxdata_a_1_pins[] = { AB8505_PIN_D17 };
+static const unsigned gpio14_a_1_pins[] = { AB8505_PIN_C16 };
+static const unsigned gpio17_a_1_pins[] = { AB8505_PIN_P2 };
+static const unsigned gpio18_a_1_pins[] = { AB8505_PIN_N3 };
+static const unsigned gpio19_a_1_pins[] = { AB8505_PIN_T1 };
+static const unsigned gpio20_a_1_pins[] = { AB8505_PIN_P3 };
+static const unsigned gpio34_a_1_pins[] = { AB8505_PIN_H14 };
+static const unsigned gpio40_a_1_pins[] = { AB8505_PIN_J15 };
+static const unsigned gpio41_a_1_pins[] = { AB8505_PIN_J14 };
+static const unsigned uartrxdata_a_1_pins[] = { AB8505_PIN_J14 };
+static const unsigned gpio50_a_1_pins[] = { AB8505_PIN_L4 };
+static const unsigned gpio52_a_1_pins[] = { AB8505_PIN_D16 };
+static const unsigned gpio53_a_1_pins[] = { AB8505_PIN_D15 };
+
+/* Altfunction B colum */
+static const unsigned pdmdata_b_1_pins[] = { AB8505_PIN_B16 };
+static const unsigned extvibrapwm1_b_1_pins[] = { AB8505_PIN_D17 };
+static const unsigned extvibrapwm2_b_1_pins[] = { AB8505_PIN_L4 };
+
+/* Altfunction C column */
+static const unsigned usbvdat_c_1_pins[] = { AB8505_PIN_D17 };
+
+#define AB8505_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
+ .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
+
+static const struct abx500_pingroup ab8505_groups[] = {
+ AB8505_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(adi2_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(resethw_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(service_d_1, ABX500_DEFAULT),
+ AB8505_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(uarttxdata_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio34_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio40_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio41_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(uartrxdata_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio52_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(gpio53_a_1, ABX500_ALT_A),
+ AB8505_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B),
+ AB8505_PIN_GROUP(extvibrapwm1_b_1, ABX500_ALT_B),
+ AB8505_PIN_GROUP(extvibrapwm2_b_1, ABX500_ALT_B),
+ AB8505_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C),
+};
+
+/* We use this macro to define the groups applicable to a function */
+#define AB8505_FUNC_GROUPS(a, b...) \
+static const char * const a##_groups[] = { b };
+
+AB8505_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
+ "sysclkreq4_d_1");
+AB8505_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1",
+ "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1",
+ "gpio17_a_1", "gpio18_a_1", "gpio19_a_1", "gpio20_a_1",
+ "gpio34_a_1", "gpio40_a_1", "gpio41_a_1", "gpio50_d_1",
+ "gpio52_a_1", "gpio53_a_1");
+AB8505_FUNC_GROUPS(pwmout, "pwmout1_d_1");
+AB8505_FUNC_GROUPS(adi2, "adi2_d_1");
+AB8505_FUNC_GROUPS(extcpena, "extcpena_d_1");
+AB8505_FUNC_GROUPS(modsclsda, "modsclsda_d_1");
+AB8505_FUNC_GROUPS(resethw, "resethw_d_1");
+AB8505_FUNC_GROUPS(service, "service_d_1");
+AB8505_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1");
+AB8505_FUNC_GROUPS(pdm, "pdmclk_a_1", "pdmdata_b_1");
+AB8505_FUNC_GROUPS(uartdata, "uarttxdata_a_1", "uartrxdata_a_1");
+AB8505_FUNC_GROUPS(extvibra, "extvibrapwm1_b_1", "extvibrapwm2_b_1");
+AB8505_FUNC_GROUPS(usbvdat, "usbvdat_c_1");
+
+#define FUNCTION(fname) \
+ { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+static const struct abx500_function ab8505_functions[] = {
+ FUNCTION(sysclkreq),
+ FUNCTION(gpio),
+ FUNCTION(pwmout),
+ FUNCTION(adi2),
+ FUNCTION(extcpena),
+ FUNCTION(modsclsda),
+ FUNCTION(resethw),
+ FUNCTION(service),
+ FUNCTION(hiqclkena),
+ FUNCTION(pdm),
+ FUNCTION(uartdata),
+ FUNCTION(extvibra),
+ FUNCTION(extvibra),
+ FUNCTION(usbvdat),
+};
+
+/*
+ * this table translates what's is in the AB8505 specification regarding the
+ * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
+ * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
+ * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
+ *
+ * example :
+ *
+ * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2),
+ * means that pin AB8505_PIN_D18 (pin 13) supports 4 mux (default/ALT_A,
+ * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to
+ * select the mux. ALTA, ALTB and ALTC val indicates values to write in
+ * ALTERNATFUNC register. We need to specifies these values as SOC
+ * designers didn't apply the same logic on how to select mux in the
+ * ABx500 family.
+ *
+ * As this pins supports at least ALT_B mux, default mux is
+ * selected by writing 1 in GPIOSEL bit :
+ *
+ * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3
+ * default | 1 | 0 | 0
+ * alt_A | 0 | 0 | 1
+ * alt_B | 0 | 0 | 0
+ * alt_C | 0 | 1 | 0
+ *
+ * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED),
+ * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL
+ * register is used to select the mux. As this pins doesn't support at
+ * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit :
+ *
+ * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1=
+ * default | 0 | 0 | 0
+ * alt_A | 1 | 0 | 0
+ */
+
+static struct
+alternate_functions ab8505_alternate_functions[AB8505_GPIO_MAX_NUMBER + 1] = {
+ ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
+ ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
+ ALTERNATE_FUNCTIONS(4, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO4, bit 3 reserved */
+ ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5, bit 4 reserved */
+ ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6, bit 5 reserved */
+ ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7, bit 6 reserved */
+ ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8, bit 7 reserved */
+
+ ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9, bit 0 reserved */
+ ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 1, 0, 0), /* GPIO10, altA and altB controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED, 0, 0, 0), /* GPIO11, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12, bit3 reseved */
+ ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
+ ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(15, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO15, bit 6 reserved */
+ ALTERNATE_FUNCTIONS(16, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO15, bit 7 reserved */
+ /*
+ * pins 17 to 20 are special case, only bit 0 is used to select
+ * alternate function for these 4 pins.
+ * bits 1 to 3 are reserved
+ */
+ ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(21, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO21, bit 4 reserved */
+ ALTERNATE_FUNCTIONS(22, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO22, bit 5 reserved */
+ ALTERNATE_FUNCTIONS(23, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO23, bit 6 reserved */
+ ALTERNATE_FUNCTIONS(24, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO24, bit 7 reserved */
+
+ ALTERNATE_FUNCTIONS(25, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO25, bit 0 reserved */
+ ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26, bit 1 reserved */
+ ALTERNATE_FUNCTIONS(27, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO27, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(28, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO28, bit 3 reserved */
+ ALTERNATE_FUNCTIONS(29, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO29, bit 4 reserved */
+ ALTERNATE_FUNCTIONS(30, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO30, bit 5 reserved */
+ ALTERNATE_FUNCTIONS(31, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO31, bit 6 reserved */
+ ALTERNATE_FUNCTIONS(32, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO32, bit 7 reserved */
+
+ ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33, bit 0 reserved */
+ ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7*/
+
+ ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(42, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO42, bit 1 reserved */
+ ALTERNATE_FUNCTIONS(43, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO43, bit 2 reserved */
+ ALTERNATE_FUNCTIONS(44, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO44, bit 3 reserved */
+ ALTERNATE_FUNCTIONS(45, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO45, bit 4 reserved */
+ ALTERNATE_FUNCTIONS(46, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO46, bit 5 reserved */
+ ALTERNATE_FUNCTIONS(47, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO47, bit 6 reserved */
+ ALTERNATE_FUNCTIONS(48, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO48, bit 7 reserved */
+
+ ALTERNATE_FUNCTIONS(49, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49, bit 0 reserved */
+ ALTERNATE_FUNCTIONS(50, 1, 2, UNUSED, 1, 0, 0), /* GPIO50, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(51, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49, bit 0 reserved */
+ ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */
+};
+
+/*
+ * For AB8505 Only some GPIOs are interrupt capable, and they are
+ * organized in discontiguous clusters:
+ *
+ * GPIO10 to GPIO11
+ * GPIO13
+ * GPIO40 and GPIO41
+ * GPIO50
+ * GPIO52 to GPIO53
+ */
+static struct abx500_gpio_irq_cluster ab8505_gpio_irq_cluster[] = {
+ GPIO_IRQ_CLUSTER(10, 11, AB8500_INT_GPIO10R),
+ GPIO_IRQ_CLUSTER(13, 13, AB8500_INT_GPIO13R),
+ GPIO_IRQ_CLUSTER(40, 41, AB8500_INT_GPIO40R),
+ GPIO_IRQ_CLUSTER(50, 50, AB9540_INT_GPIO50R),
+ GPIO_IRQ_CLUSTER(52, 53, AB9540_INT_GPIO52R),
+};
+
+static struct abx500_pinctrl_soc_data ab8505_soc = {
+ .gpio_ranges = ab8505_pinranges,
+ .gpio_num_ranges = ARRAY_SIZE(ab8505_pinranges),
+ .pins = ab8505_pins,
+ .npins = ARRAY_SIZE(ab8505_pins),
+ .functions = ab8505_functions,
+ .nfunctions = ARRAY_SIZE(ab8505_functions),
+ .groups = ab8505_groups,
+ .ngroups = ARRAY_SIZE(ab8505_groups),
+ .alternate_functions = ab8505_alternate_functions,
+ .gpio_irq_cluster = ab8505_gpio_irq_cluster,
+ .ngpio_irq_cluster = ARRAY_SIZE(ab8505_gpio_irq_cluster),
+ .irq_gpio_rising_offset = AB8500_INT_GPIO6R,
+ .irq_gpio_falling_offset = AB8500_INT_GPIO6F,
+ .irq_gpio_factor = 1,
+};
+
+void
+abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc)
+{
+ *soc = &ab8505_soc;
+}
--- /dev/null
+/*
+ * Copyright (C) ST-Ericsson SA 2012
+ *
+ * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/mfd/abx500/ab8500.h>
+#include "pinctrl-abx500.h"
+
+/* All the pins that can be used for GPIO and some other functions */
+#define ABX500_GPIO(offset) (offset)
+
+#define AB8540_PIN_J16 ABX500_GPIO(1)
+#define AB8540_PIN_D17 ABX500_GPIO(2)
+#define AB8540_PIN_C12 ABX500_GPIO(3)
+#define AB8540_PIN_G12 ABX500_GPIO(4)
+/* hole */
+#define AB8540_PIN_D16 ABX500_GPIO(14)
+#define AB8540_PIN_F15 ABX500_GPIO(15)
+#define AB8540_PIN_J8 ABX500_GPIO(16)
+#define AB8540_PIN_K16 ABX500_GPIO(17)
+#define AB8540_PIN_G15 ABX500_GPIO(18)
+#define AB8540_PIN_F17 ABX500_GPIO(19)
+#define AB8540_PIN_E17 ABX500_GPIO(20)
+/* hole */
+#define AB8540_PIN_AA16 ABX500_GPIO(27)
+#define AB8540_PIN_W18 ABX500_GPIO(28)
+#define AB8540_PIN_Y15 ABX500_GPIO(29)
+#define AB8540_PIN_W16 ABX500_GPIO(30)
+#define AB8540_PIN_V15 ABX500_GPIO(31)
+#define AB8540_PIN_W17 ABX500_GPIO(32)
+/* hole */
+#define AB8540_PIN_D12 ABX500_GPIO(42)
+#define AB8540_PIN_P4 ABX500_GPIO(43)
+#define AB8540_PIN_AB1 ABX500_GPIO(44)
+#define AB8540_PIN_K7 ABX500_GPIO(45)
+#define AB8540_PIN_L7 ABX500_GPIO(46)
+#define AB8540_PIN_G10 ABX500_GPIO(47)
+#define AB8540_PIN_K12 ABX500_GPIO(48)
+/* hole */
+#define AB8540_PIN_N8 ABX500_GPIO(51)
+#define AB8540_PIN_P12 ABX500_GPIO(52)
+#define AB8540_PIN_K8 ABX500_GPIO(53)
+#define AB8540_PIN_J11 ABX500_GPIO(54)
+#define AB8540_PIN_AC2 ABX500_GPIO(55)
+#define AB8540_PIN_AB2 ABX500_GPIO(56)
+
+/* indicates the highest GPIO number */
+#define AB8540_GPIO_MAX_NUMBER 56
+
+/*
+ * The names of the pins are denoted by GPIO number and ball name, even
+ * though they can be used for other things than GPIO, this is the first
+ * column in the table of the data sheet and often used on schematics and
+ * such.
+ */
+static const struct pinctrl_pin_desc ab8540_pins[] = {
+ PINCTRL_PIN(AB8540_PIN_J16, "GPIO1_J16"),
+ PINCTRL_PIN(AB8540_PIN_D17, "GPIO2_D17"),
+ PINCTRL_PIN(AB8540_PIN_C12, "GPIO3_C12"),
+ PINCTRL_PIN(AB8540_PIN_G12, "GPIO4_G12"),
+ /* hole */
+ PINCTRL_PIN(AB8540_PIN_D16, "GPIO14_D16"),
+ PINCTRL_PIN(AB8540_PIN_F15, "GPIO15_F15"),
+ PINCTRL_PIN(AB8540_PIN_J8, "GPIO16_J8"),
+ PINCTRL_PIN(AB8540_PIN_K16, "GPIO17_K16"),
+ PINCTRL_PIN(AB8540_PIN_G15, "GPIO18_G15"),
+ PINCTRL_PIN(AB8540_PIN_F17, "GPIO19_F17"),
+ PINCTRL_PIN(AB8540_PIN_E17, "GPIO20_E17"),
+ /* hole */
+ PINCTRL_PIN(AB8540_PIN_AA16, "GPIO27_AA16"),
+ PINCTRL_PIN(AB8540_PIN_W18, "GPIO28_W18"),
+ PINCTRL_PIN(AB8540_PIN_Y15, "GPIO29_Y15"),
+ PINCTRL_PIN(AB8540_PIN_W16, "GPIO30_W16"),
+ PINCTRL_PIN(AB8540_PIN_V15, "GPIO31_V15"),
+ PINCTRL_PIN(AB8540_PIN_W17, "GPIO32_W17"),
+ /* hole */
+ PINCTRL_PIN(AB8540_PIN_D12, "GPIO42_D12"),
+ PINCTRL_PIN(AB8540_PIN_P4, "GPIO43_P4"),
+ PINCTRL_PIN(AB8540_PIN_AB1, "GPIO44_AB1"),
+ PINCTRL_PIN(AB8540_PIN_K7, "GPIO45_K7"),
+ PINCTRL_PIN(AB8540_PIN_L7, "GPIO46_L7"),
+ PINCTRL_PIN(AB8540_PIN_G10, "GPIO47_G10"),
+ PINCTRL_PIN(AB8540_PIN_K12, "GPIO48_K12"),
+ /* hole */
+ PINCTRL_PIN(AB8540_PIN_N8, "GPIO51_N8"),
+ PINCTRL_PIN(AB8540_PIN_P12, "GPIO52_P12"),
+ PINCTRL_PIN(AB8540_PIN_K8, "GPIO53_K8"),
+ PINCTRL_PIN(AB8540_PIN_J11, "GPIO54_J11"),
+ PINCTRL_PIN(AB8540_PIN_AC2, "GPIO55_AC2"),
+ PINCTRL_PIN(AB8540_PIN_AB2, "GPIO56_AB2"),
+};
+
+/*
+ * Maps local GPIO offsets to local pin numbers
+ */
+static const struct abx500_pinrange ab8540_pinranges[] = {
+ ABX500_PINRANGE(1, 4, ABX500_ALT_A),
+ ABX500_PINRANGE(14, 7, ABX500_ALT_A),
+ ABX500_PINRANGE(27, 6, ABX500_ALT_A),
+ ABX500_PINRANGE(42, 7, ABX500_ALT_A),
+ ABX500_PINRANGE(51, 6, ABX500_ALT_A),
+};
+
+/*
+ * Read the pin group names like this:
+ * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
+ *
+ * The groups are arranged as sets per altfunction column, so we can
+ * mux in one group at a time by selecting the same altfunction for them
+ * all. When functions require pins on different altfunctions, you need
+ * to combine several groups.
+ */
+
+/* default column */
+static const unsigned sysclkreq2_d_1_pins[] = { AB8540_PIN_J16 };
+static const unsigned sysclkreq3_d_1_pins[] = { AB8540_PIN_D17 };
+static const unsigned sysclkreq4_d_1_pins[] = { AB8540_PIN_C12 };
+static const unsigned sysclkreq6_d_1_pins[] = { AB8540_PIN_G12 };
+static const unsigned pwmout1_d_1_pins[] = { AB8540_PIN_D16 };
+static const unsigned pwmout2_d_1_pins[] = { AB8540_PIN_F15 };
+static const unsigned pwmout3_d_1_pins[] = { AB8540_PIN_J8 };
+
+/* audio data interface 1*/
+static const unsigned adi1_d_1_pins[] = { AB8540_PIN_K16, AB8540_PIN_G15,
+ AB8540_PIN_F17, AB8540_PIN_E17 };
+/* Digital microphone 1 and 2 */
+static const unsigned dmic12_d_1_pins[] = { AB8540_PIN_AA16, AB8540_PIN_W18 };
+/* Digital microphone 3 and 4 */
+static const unsigned dmic34_d_1_pins[] = { AB8540_PIN_Y15, AB8540_PIN_W16 };
+/* Digital microphone 5 and 6 */
+static const unsigned dmic56_d_1_pins[] = { AB8540_PIN_V15, AB8540_PIN_W17 };
+static const unsigned sysclkreq5_d_1_pins[] = { AB8540_PIN_D12 };
+static const unsigned batremn_d_1_pins[] = { AB8540_PIN_P4 };
+static const unsigned service_d_1_pins[] = { AB8540_PIN_AB1 };
+static const unsigned pwrctrl0_d_1_pins[] = { AB8540_PIN_K7 };
+static const unsigned pwrctrl1_d_1_pins[] = { AB8540_PIN_L7 };
+static const unsigned pwmextvibra1_d_1_pins[] = { AB8540_PIN_G10 };
+static const unsigned pwmextvibra2_d_1_pins[] = { AB8540_PIN_K12 };
+static const unsigned gpio1_vbat_d_1_pins[] = { AB8540_PIN_N8 };
+static const unsigned gpio2_vbat_d_1_pins[] = { AB8540_PIN_P12 };
+static const unsigned gpio3_vbat_d_1_pins[] = { AB8540_PIN_K8 };
+static const unsigned gpio4_vbat_d_1_pins[] = { AB8540_PIN_J11 };
+static const unsigned pdmclkdat_d_1_pins[] = { AB8540_PIN_AC2, AB8540_PIN_AB2 };
+
+/* Altfunction A column */
+static const unsigned gpio1_a_1_pins[] = { AB8540_PIN_J16 };
+static const unsigned gpio2_a_1_pins[] = { AB8540_PIN_D17 };
+static const unsigned gpio3_a_1_pins[] = { AB8540_PIN_C12 };
+static const unsigned gpio4_a_1_pins[] = { AB8540_PIN_G12 };
+static const unsigned gpio14_a_1_pins[] = { AB8540_PIN_D16 };
+static const unsigned gpio15_a_1_pins[] = { AB8540_PIN_F15 };
+static const unsigned gpio16_a_1_pins[] = { AB8540_PIN_J8 };
+static const unsigned gpio17_a_1_pins[] = { AB8540_PIN_K16 };
+static const unsigned gpio18_a_1_pins[] = { AB8540_PIN_G15 };
+static const unsigned gpio19_a_1_pins[] = { AB8540_PIN_F17 };
+static const unsigned gpio20_a_1_pins[] = { AB8540_PIN_E17 };
+static const unsigned gpio27_a_1_pins[] = { AB8540_PIN_AA16 };
+static const unsigned gpio28_a_1_pins[] = { AB8540_PIN_W18 };
+static const unsigned gpio29_a_1_pins[] = { AB8540_PIN_Y15 };
+static const unsigned gpio30_a_1_pins[] = { AB8540_PIN_W16 };
+static const unsigned gpio31_a_1_pins[] = { AB8540_PIN_V15 };
+static const unsigned gpio32_a_1_pins[] = { AB8540_PIN_W17 };
+static const unsigned gpio42_a_1_pins[] = { AB8540_PIN_D12 };
+static const unsigned gpio43_a_1_pins[] = { AB8540_PIN_P4 };
+static const unsigned gpio44_a_1_pins[] = { AB8540_PIN_AB1 };
+static const unsigned gpio45_a_1_pins[] = { AB8540_PIN_K7 };
+static const unsigned gpio46_a_1_pins[] = { AB8540_PIN_L7 };
+static const unsigned gpio47_a_1_pins[] = { AB8540_PIN_G10 };
+static const unsigned gpio48_a_1_pins[] = { AB8540_PIN_K12 };
+static const unsigned gpio51_a_1_pins[] = { AB8540_PIN_N8 };
+static const unsigned gpio52_a_1_pins[] = { AB8540_PIN_P12 };
+static const unsigned gpio53_a_1_pins[] = { AB8540_PIN_K8 };
+static const unsigned gpio54_a_1_pins[] = { AB8540_PIN_J11 };
+static const unsigned gpio55_a_1_pins[] = { AB8540_PIN_AC2 };
+static const unsigned gpio56_a_1_pins[] = { AB8540_PIN_AB2 };
+
+#define AB8540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
+ .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
+
+static const struct abx500_pingroup ab8540_groups[] = {
+ /* default column */
+ AB8540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(service_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pwrctrl0_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pwrctrl1_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pwmextvibra1_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pwmextvibra2_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(gpio1_vbat_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(gpio2_vbat_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(gpio3_vbat_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(gpio4_vbat_d_1, ABX500_DEFAULT),
+ AB8540_PIN_GROUP(pdmclkdat_d_1, ABX500_DEFAULT),
+ /* Altfunction A column */
+ AB8540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio43_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio44_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio45_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio46_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio47_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio48_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio54_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio55_a_1, ABX500_ALT_A),
+ AB8540_PIN_GROUP(gpio56_a_1, ABX500_ALT_A),
+};
+
+/* We use this macro to define the groups applicable to a function */
+#define AB8540_FUNC_GROUPS(a, b...) \
+static const char * const a##_groups[] = { b };
+
+AB8540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
+ "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1");
+AB8540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1",
+ "gpio14_a_1", "gpio15_a_1", "gpio16_a_1", "gpio17_a_1",
+ "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", "gpio27_a_1",
+ "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1",
+ "gpio32_a_1", "gpio42_a_1", "gpio43_a_1", "gpio44_a_1",
+ "gpio45_a_1", "gpio46_a_1", "gpio47_a_1", "gpio48_a_1",
+ "gpio51_a_1", "gpio52_a_1", "gpio53_a_1", "gpio54_a_1",
+ "gpio55_a_1", "gpio56_a_1");
+AB8540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1");
+AB8540_FUNC_GROUPS(adi1, "adi1_d_1");
+AB8540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1");
+AB8540_FUNC_GROUPS(batremn, "batremn_d_1");
+AB8540_FUNC_GROUPS(service, "service_d_1");
+AB8540_FUNC_GROUPS(pwrctrl, "pwrctrl0_d_1", "pwrctrl1_d_1");
+AB8540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_d_1", "pwmextvibra2_d_1");
+AB8540_FUNC_GROUPS(gpio_vbat, "gpio1_vbat_d_1", "gpio2_vbat_d_1",
+ "gpio3_vbat_d_1", "gpio4_vbat_d_1");
+AB8540_FUNC_GROUPS(pdm, "pdmclkdat_d_1");
+
+#define FUNCTION(fname) \
+ { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+static const struct abx500_function ab8540_functions[] = {
+ FUNCTION(sysclkreq),
+ FUNCTION(gpio),
+ FUNCTION(pwmout),
+ FUNCTION(adi1),
+ FUNCTION(dmic),
+ FUNCTION(batremn),
+ FUNCTION(service),
+ FUNCTION(pwrctrl),
+ FUNCTION(pwmextvibra),
+ FUNCTION(gpio_vbat),
+ FUNCTION(pdm),
+};
+
+/*
+ * this table translates what's is in the AB8540 specification regarding the
+ * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
+ * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
+ * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
+ * AB8540 only supports DEFAULT and ALTA functions, so ALTERNATFUNC
+ * registers is not used
+ *
+ */
+
+static struct
+alternate_functions ab8540_alternate_functions[AB8540_GPIO_MAX_NUMBER + 1] = {
+ /* GPIOSEL1 - bit 4-7 reserved */
+ ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
+ ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
+ ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/
+ ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */
+ ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6 */
+ ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7 */
+ ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8 */
+ /* GPIOSEL2 - bit 0-4 reserved */
+ ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9 */
+ ALTERNATE_FUNCTIONS(10, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO10 */
+ ALTERNATE_FUNCTIONS(11, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO11 */
+ ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12 */
+ ALTERNATE_FUNCTIONS(13, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO13 */
+ ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */
+ /* GPIOSEL3 - bit 4-7 reserved */
+ ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(18, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(19, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(20, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(21, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO21 */
+ ALTERNATE_FUNCTIONS(22, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO22 */
+ ALTERNATE_FUNCTIONS(23, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO23 */
+ ALTERNATE_FUNCTIONS(24, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO24 */
+ /* GPIOSEL4 - bit 0-1 reserved */
+ ALTERNATE_FUNCTIONS(25, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO25 */
+ ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26 */
+ ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */
+ /* GPIOSEL5 - bit 0-7 reserved */
+ ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */
+ ALTERNATE_FUNCTIONS(34, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO34 */
+ ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35 */
+ ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36 */
+ ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37 */
+ ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38 */
+ ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39 */
+ ALTERNATE_FUNCTIONS(40, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO40 */
+ /* GPIOSEL6 - bit 0 reserved */
+ ALTERNATE_FUNCTIONS(41, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO41 */
+ ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(43, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO43, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(44, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO44, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(45, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO45, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(46, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO46, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(47, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO47, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(48, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO48, altA controlled by bit 7 */
+ /* GPIOSEL7 - bit 0-1 reserved */
+ ALTERNATE_FUNCTIONS(49, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49 */
+ ALTERNATE_FUNCTIONS(50, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO50 */
+ ALTERNATE_FUNCTIONS(51, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO51, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(54, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO54, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(55, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO55, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(56, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO56, altA controlled by bit 7 */
+};
+
+static struct pullud ab8540_pullud = {
+ .first_pin = 51, /* GPIO1_VBAT */
+ .last_pin = 54, /* GPIO4_VBAT */
+};
+
+/*
+ * For AB8540 Only some GPIOs are interrupt capable:
+ * GPIO43 to GPIO44
+ * GPIO51 to GPIO54
+ */
+static struct abx500_gpio_irq_cluster ab8540_gpio_irq_cluster[] = {
+ GPIO_IRQ_CLUSTER(43, 43, AB8540_INT_GPIO43F),
+ GPIO_IRQ_CLUSTER(44, 44, AB8540_INT_GPIO44F),
+ GPIO_IRQ_CLUSTER(51, 54, AB9540_INT_GPIO51R),
+};
+
+static struct abx500_pinctrl_soc_data ab8540_soc = {
+ .gpio_ranges = ab8540_pinranges,
+ .gpio_num_ranges = ARRAY_SIZE(ab8540_pinranges),
+ .pins = ab8540_pins,
+ .npins = ARRAY_SIZE(ab8540_pins),
+ .functions = ab8540_functions,
+ .nfunctions = ARRAY_SIZE(ab8540_functions),
+ .groups = ab8540_groups,
+ .ngroups = ARRAY_SIZE(ab8540_groups),
+ .alternate_functions = ab8540_alternate_functions,
+ .pullud = &ab8540_pullud,
+ .gpio_irq_cluster = ab8540_gpio_irq_cluster,
+ .ngpio_irq_cluster = ARRAY_SIZE(ab8540_gpio_irq_cluster),
+ .irq_gpio_rising_offset = AB8540_INT_GPIO43R,
+ .irq_gpio_falling_offset = AB8540_INT_GPIO43F,
+ .irq_gpio_factor = 2,
+};
+
+void
+abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc)
+{
+ *soc = &ab8540_soc;
+}
--- /dev/null
+/*
+ * Copyright (C) ST-Ericsson SA 2012
+ *
+ * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/mfd/abx500/ab8500.h>
+#include "pinctrl-abx500.h"
+
+/* All the pins that can be used for GPIO and some other functions */
+#define ABX500_GPIO(offset) (offset)
+
+#define AB9540_PIN_R4 ABX500_GPIO(1)
+#define AB9540_PIN_V3 ABX500_GPIO(2)
+#define AB9540_PIN_T4 ABX500_GPIO(3)
+#define AB9540_PIN_T5 ABX500_GPIO(4)
+/* hole */
+#define AB9540_PIN_B18 ABX500_GPIO(10)
+#define AB9540_PIN_C18 ABX500_GPIO(11)
+/* hole */
+#define AB9540_PIN_D18 ABX500_GPIO(13)
+#define AB9540_PIN_B19 ABX500_GPIO(14)
+#define AB9540_PIN_C19 ABX500_GPIO(15)
+#define AB9540_PIN_D19 ABX500_GPIO(16)
+#define AB9540_PIN_R3 ABX500_GPIO(17)
+#define AB9540_PIN_T2 ABX500_GPIO(18)
+#define AB9540_PIN_U2 ABX500_GPIO(19)
+#define AB9540_PIN_V2 ABX500_GPIO(20)
+#define AB9540_PIN_N17 ABX500_GPIO(21)
+#define AB9540_PIN_N16 ABX500_GPIO(22)
+#define AB9540_PIN_M19 ABX500_GPIO(23)
+#define AB9540_PIN_T3 ABX500_GPIO(24)
+#define AB9540_PIN_W2 ABX500_GPIO(25)
+/* hole */
+#define AB9540_PIN_H4 ABX500_GPIO(27)
+#define AB9540_PIN_F1 ABX500_GPIO(28)
+#define AB9540_PIN_F4 ABX500_GPIO(29)
+#define AB9540_PIN_F2 ABX500_GPIO(30)
+#define AB9540_PIN_E4 ABX500_GPIO(31)
+#define AB9540_PIN_F3 ABX500_GPIO(32)
+/* hole */
+#define AB9540_PIN_J13 ABX500_GPIO(34)
+/* hole */
+#define AB9540_PIN_L17 ABX500_GPIO(40)
+#define AB9540_PIN_L16 ABX500_GPIO(41)
+#define AB9540_PIN_W3 ABX500_GPIO(42)
+#define AB9540_PIN_N4 ABX500_GPIO(50)
+#define AB9540_PIN_G12 ABX500_GPIO(51)
+#define AB9540_PIN_E17 ABX500_GPIO(52)
+#define AB9540_PIN_D11 ABX500_GPIO(53)
+#define AB9540_PIN_M18 ABX500_GPIO(54)
+
+/* indicates the highest GPIO number */
+#define AB9540_GPIO_MAX_NUMBER 54
+
+/*
+ * The names of the pins are denoted by GPIO number and ball name, even
+ * though they can be used for other things than GPIO, this is the first
+ * column in the table of the data sheet and often used on schematics and
+ * such.
+ */
+static const struct pinctrl_pin_desc ab9540_pins[] = {
+ PINCTRL_PIN(AB9540_PIN_R4, "GPIO1_R4"),
+ PINCTRL_PIN(AB9540_PIN_V3, "GPIO2_V3"),
+ PINCTRL_PIN(AB9540_PIN_T4, "GPIO3_T4"),
+ PINCTRL_PIN(AB9540_PIN_T5, "GPIO4_T5"),
+ /* hole */
+ PINCTRL_PIN(AB9540_PIN_B18, "GPIO10_B18"),
+ PINCTRL_PIN(AB9540_PIN_C18, "GPIO11_C18"),
+ /* hole */
+ PINCTRL_PIN(AB9540_PIN_D18, "GPIO13_D18"),
+ PINCTRL_PIN(AB9540_PIN_B19, "GPIO14_B19"),
+ PINCTRL_PIN(AB9540_PIN_C19, "GPIO15_C19"),
+ PINCTRL_PIN(AB9540_PIN_D19, "GPIO16_D19"),
+ PINCTRL_PIN(AB9540_PIN_R3, "GPIO17_R3"),
+ PINCTRL_PIN(AB9540_PIN_T2, "GPIO18_T2"),
+ PINCTRL_PIN(AB9540_PIN_U2, "GPIO19_U2"),
+ PINCTRL_PIN(AB9540_PIN_V2, "GPIO20_V2"),
+ PINCTRL_PIN(AB9540_PIN_N17, "GPIO21_N17"),
+ PINCTRL_PIN(AB9540_PIN_N16, "GPIO22_N16"),
+ PINCTRL_PIN(AB9540_PIN_M19, "GPIO23_M19"),
+ PINCTRL_PIN(AB9540_PIN_T3, "GPIO24_T3"),
+ PINCTRL_PIN(AB9540_PIN_W2, "GPIO25_W2"),
+ /* hole */
+ PINCTRL_PIN(AB9540_PIN_H4, "GPIO27_H4"),
+ PINCTRL_PIN(AB9540_PIN_F1, "GPIO28_F1"),
+ PINCTRL_PIN(AB9540_PIN_F4, "GPIO29_F4"),
+ PINCTRL_PIN(AB9540_PIN_F2, "GPIO30_F2"),
+ PINCTRL_PIN(AB9540_PIN_E4, "GPIO31_E4"),
+ PINCTRL_PIN(AB9540_PIN_F3, "GPIO32_F3"),
+ /* hole */
+ PINCTRL_PIN(AB9540_PIN_J13, "GPIO34_J13"),
+ /* hole */
+ PINCTRL_PIN(AB9540_PIN_L17, "GPIO40_L17"),
+ PINCTRL_PIN(AB9540_PIN_L16, "GPIO41_L16"),
+ PINCTRL_PIN(AB9540_PIN_W3, "GPIO42_W3"),
+ PINCTRL_PIN(AB9540_PIN_N4, "GPIO50_N4"),
+ PINCTRL_PIN(AB9540_PIN_G12, "GPIO51_G12"),
+ PINCTRL_PIN(AB9540_PIN_E17, "GPIO52_E17"),
+ PINCTRL_PIN(AB9540_PIN_D11, "GPIO53_D11"),
+ PINCTRL_PIN(AB9540_PIN_M18, "GPIO60_M18"),
+};
+
+/*
+ * Maps local GPIO offsets to local pin numbers
+ */
+static const struct abx500_pinrange ab9540_pinranges[] = {
+ ABX500_PINRANGE(1, 4, ABX500_ALT_A),
+ ABX500_PINRANGE(10, 2, ABX500_DEFAULT),
+ ABX500_PINRANGE(13, 1, ABX500_DEFAULT),
+ ABX500_PINRANGE(14, 12, ABX500_ALT_A),
+ ABX500_PINRANGE(27, 6, ABX500_ALT_A),
+ ABX500_PINRANGE(34, 1, ABX500_ALT_A),
+ ABX500_PINRANGE(40, 3, ABX500_ALT_A),
+ ABX500_PINRANGE(50, 1, ABX500_DEFAULT),
+ ABX500_PINRANGE(51, 3, ABX500_ALT_A),
+ ABX500_PINRANGE(54, 1, ABX500_DEFAULT),
+};
+
+/*
+ * Read the pin group names like this:
+ * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
+ *
+ * The groups are arranged as sets per altfunction column, so we can
+ * mux in one group at a time by selecting the same altfunction for them
+ * all. When functions require pins on different altfunctions, you need
+ * to combine several groups.
+ */
+
+/* default column */
+static const unsigned sysclkreq2_d_1_pins[] = { AB9540_PIN_R4 };
+static const unsigned sysclkreq3_d_1_pins[] = { AB9540_PIN_V3 };
+static const unsigned sysclkreq4_d_1_pins[] = { AB9540_PIN_T4 };
+static const unsigned sysclkreq6_d_1_pins[] = { AB9540_PIN_T5 };
+static const unsigned gpio10_d_1_pins[] = { AB9540_PIN_B18 };
+static const unsigned gpio11_d_1_pins[] = { AB9540_PIN_C18 };
+static const unsigned gpio13_d_1_pins[] = { AB9540_PIN_D18 };
+static const unsigned pwmout1_d_1_pins[] = { AB9540_PIN_B19 };
+static const unsigned pwmout2_d_1_pins[] = { AB9540_PIN_C19 };
+static const unsigned pwmout3_d_1_pins[] = { AB9540_PIN_D19 };
+/* audio data interface 1*/
+static const unsigned adi1_d_1_pins[] = { AB9540_PIN_R3, AB9540_PIN_T2,
+ AB9540_PIN_U2, AB9540_PIN_V2 };
+/* USBUICC */
+static const unsigned usbuicc_d_1_pins[] = { AB9540_PIN_N17, AB9540_PIN_N16,
+ AB9540_PIN_M19 };
+static const unsigned sysclkreq7_d_1_pins[] = { AB9540_PIN_T3 };
+static const unsigned sysclkreq8_d_1_pins[] = { AB9540_PIN_W2 };
+/* Digital microphone 1 and 2 */
+static const unsigned dmic12_d_1_pins[] = { AB9540_PIN_H4, AB9540_PIN_F1 };
+/* Digital microphone 3 and 4 */
+static const unsigned dmic34_d_1_pins[] = { AB9540_PIN_F4, AB9540_PIN_F2 };
+/* Digital microphone 5 and 6 */
+static const unsigned dmic56_d_1_pins[] = { AB9540_PIN_E4, AB9540_PIN_F3 };
+static const unsigned extcpena_d_1_pins[] = { AB9540_PIN_J13 };
+/* modem SDA/SCL */
+static const unsigned modsclsda_d_1_pins[] = { AB9540_PIN_L17, AB9540_PIN_L16 };
+static const unsigned sysclkreq5_d_1_pins[] = { AB9540_PIN_W3 };
+static const unsigned gpio50_d_1_pins[] = { AB9540_PIN_N4 };
+static const unsigned batremn_d_1_pins[] = { AB9540_PIN_G12 };
+static const unsigned resethw_d_1_pins[] = { AB9540_PIN_E17 };
+static const unsigned service_d_1_pins[] = { AB9540_PIN_D11 };
+static const unsigned gpio60_d_1_pins[] = { AB9540_PIN_M18 };
+
+/* Altfunction A column */
+static const unsigned gpio1_a_1_pins[] = { AB9540_PIN_R4 };
+static const unsigned gpio2_a_1_pins[] = { AB9540_PIN_V3 };
+static const unsigned gpio3_a_1_pins[] = { AB9540_PIN_T4 };
+static const unsigned gpio4_a_1_pins[] = { AB9540_PIN_T5 };
+static const unsigned hiqclkena_a_1_pins[] = { AB9540_PIN_B18 };
+static const unsigned pdmclk_a_1_pins[] = { AB9540_PIN_C18 };
+static const unsigned uartdata_a_1_pins[] = { AB9540_PIN_D18, AB9540_PIN_N4 };
+static const unsigned gpio14_a_1_pins[] = { AB9540_PIN_B19 };
+static const unsigned gpio15_a_1_pins[] = { AB9540_PIN_C19 };
+static const unsigned gpio16_a_1_pins[] = { AB9540_PIN_D19 };
+static const unsigned gpio17_a_1_pins[] = { AB9540_PIN_R3 };
+static const unsigned gpio18_a_1_pins[] = { AB9540_PIN_T2 };
+static const unsigned gpio19_a_1_pins[] = { AB9540_PIN_U2 };
+static const unsigned gpio20_a_1_pins[] = { AB9540_PIN_V2 };
+static const unsigned gpio21_a_1_pins[] = { AB9540_PIN_N17 };
+static const unsigned gpio22_a_1_pins[] = { AB9540_PIN_N16 };
+static const unsigned gpio23_a_1_pins[] = { AB9540_PIN_M19 };
+static const unsigned gpio24_a_1_pins[] = { AB9540_PIN_T3 };
+static const unsigned gpio25_a_1_pins[] = { AB9540_PIN_W2 };
+static const unsigned gpio27_a_1_pins[] = { AB9540_PIN_H4 };
+static const unsigned gpio28_a_1_pins[] = { AB9540_PIN_F1 };
+static const unsigned gpio29_a_1_pins[] = { AB9540_PIN_F4 };
+static const unsigned gpio30_a_1_pins[] = { AB9540_PIN_F2 };
+static const unsigned gpio31_a_1_pins[] = { AB9540_PIN_E4 };
+static const unsigned gpio32_a_1_pins[] = { AB9540_PIN_F3 };
+static const unsigned gpio34_a_1_pins[] = { AB9540_PIN_J13 };
+static const unsigned gpio40_a_1_pins[] = { AB9540_PIN_L17 };
+static const unsigned gpio41_a_1_pins[] = { AB9540_PIN_L16 };
+static const unsigned gpio42_a_1_pins[] = { AB9540_PIN_W3 };
+static const unsigned gpio51_a_1_pins[] = { AB9540_PIN_G12 };
+static const unsigned gpio52_a_1_pins[] = { AB9540_PIN_E17 };
+static const unsigned gpio53_a_1_pins[] = { AB9540_PIN_D11 };
+static const unsigned usbuiccpd_a_1_pins[] = { AB9540_PIN_M18 };
+
+/* Altfunction B colum */
+static const unsigned pdmdata_b_1_pins[] = { AB9540_PIN_B18 };
+static const unsigned pwmextvibra1_b_1_pins[] = { AB9540_PIN_D18 };
+static const unsigned pwmextvibra2_b_1_pins[] = { AB9540_PIN_N4 };
+
+/* Altfunction C column */
+static const unsigned usbvdat_c_1_pins[] = { AB9540_PIN_D18 };
+
+#define AB9540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
+ .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
+
+static const struct abx500_pingroup ab9540_groups[] = {
+ /* default column */
+ AB9540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(usbuicc_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(sysclkreq7_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(sysclkreq8_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(resethw_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(service_d_1, ABX500_DEFAULT),
+ AB9540_PIN_GROUP(gpio60_d_1, ABX500_DEFAULT),
+
+ /* Altfunction A column */
+ AB9540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(uartdata_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio21_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio22_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio23_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio24_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio25_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio34_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio40_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio41_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A),
+ AB9540_PIN_GROUP(usbuiccpd_a_1, ABX500_ALT_A),
+
+ /* Altfunction B column */
+ AB9540_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B),
+ AB9540_PIN_GROUP(pwmextvibra1_b_1, ABX500_ALT_B),
+ AB9540_PIN_GROUP(pwmextvibra2_b_1, ABX500_ALT_B),
+
+ /* Altfunction C column */
+ AB9540_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C),
+};
+
+/* We use this macro to define the groups applicable to a function */
+#define AB9540_FUNC_GROUPS(a, b...) \
+static const char * const a##_groups[] = { b };
+
+AB9540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
+ "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1",
+ "sysclkreq7_d_1", "sysclkreq8_d_1");
+AB9540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1",
+ "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1",
+ "gpio15_a_1", "gpio16_a_1", "gpio17_a_1", "gpio18_a_1",
+ "gpio19_a_1", "gpio20_a_1", "gpio21_a_1", "gpio22_a_1",
+ "gpio23_a_1", "gpio24_a_1", "gpio25_a_1", "gpio27_a_1",
+ "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1",
+ "gpio32_a_1", "gpio34_a_1", "gpio40_a_1", "gpio41_a_1",
+ "gpio42_a_1", "gpio50_d_1", "gpio51_a_1", "gpio52_a_1",
+ "gpio53_a_1", "gpio60_d_1");
+AB9540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1");
+AB9540_FUNC_GROUPS(adi1, "adi1_d_1");
+AB9540_FUNC_GROUPS(usbuicc, "usbuicc_d_1", "usbuiccpd_a_1");
+AB9540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1");
+AB9540_FUNC_GROUPS(extcpena, "extcpena_d_1");
+AB9540_FUNC_GROUPS(modsclsda, "modsclsda_d_1");
+AB9540_FUNC_GROUPS(batremn, "batremn_d_1");
+AB9540_FUNC_GROUPS(resethw, "resethw_d_1");
+AB9540_FUNC_GROUPS(service, "service_d_1");
+AB9540_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1");
+AB9540_FUNC_GROUPS(pdm, "pdmdata_b_1", "pdmclk_a_1");
+AB9540_FUNC_GROUPS(uartdata, "uartdata_a_1");
+AB9540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_b_1", "pwmextvibra2_b_1");
+AB9540_FUNC_GROUPS(usbvdat, "usbvdat_c_1");
+
+#define FUNCTION(fname) \
+ { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+static const struct abx500_function ab9540_functions[] = {
+ FUNCTION(sysclkreq),
+ FUNCTION(gpio),
+ FUNCTION(pwmout),
+ FUNCTION(adi1),
+ FUNCTION(usbuicc),
+ FUNCTION(dmic),
+ FUNCTION(extcpena),
+ FUNCTION(modsclsda),
+ FUNCTION(batremn),
+ FUNCTION(resethw),
+ FUNCTION(service),
+ FUNCTION(hiqclkena),
+ FUNCTION(pdm),
+ FUNCTION(uartdata),
+ FUNCTION(pwmextvibra),
+ FUNCTION(usbvdat),
+};
+
+/*
+ * this table translates what's is in the AB9540 specification regarding the
+ * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
+ * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
+ * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
+ *
+ * example :
+ *
+ * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2),
+ * means that pin AB9540_PIN_D18 (pin 13) supports 4 mux (default/ALT_A,
+ * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to
+ * select the mux. ALTA, ALTB and ALTC val indicates values to write in
+ * ALTERNATFUNC register. We need to specifies these values as SOC
+ * designers didn't apply the same logic on how to select mux in the
+ * ABx500 family.
+ *
+ * As this pins supports at least ALT_B mux, default mux is
+ * selected by writing 1 in GPIOSEL bit :
+ *
+ * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3
+ * default | 1 | 0 | 0
+ * alt_A | 0 | 0 | 1
+ * alt_B | 0 | 0 | 0
+ * alt_C | 0 | 1 | 0
+ *
+ * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED),
+ * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL
+ * register is used to select the mux. As this pins doesn't support at
+ * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit :
+ *
+ * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1=
+ * default | 0 | 0 | 0
+ * alt_A | 1 | 0 | 0
+ */
+
+static struct
+alternate_functions ab9540alternate_functions[AB9540_GPIO_MAX_NUMBER + 1] = {
+ /* GPIOSEL1 - bits 4-7 are reserved */
+ ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
+ ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
+ ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/
+ ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */
+ ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6 */
+ ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7 */
+ ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8 */
+ /* GPIOSEL2 - bits 0 and 3 are reserved */
+ ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9 */
+ ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 1, 0, 0), /* GPIO10, altA and altB controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED, 0, 0, 0), /* GPIO11, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12 */
+ ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
+ ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */
+ /* GPIOSEL3 - bit 1-3 reserved
+ * pins 17 to 20 are special case, only bit 0 is used to select
+ * alternate function for these 4 pins.
+ * bits 1 to 3 are reserved
+ */
+ ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(21, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO21, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(22, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO22, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(23, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO23, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(24, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO24, altA controlled by bit 7 */
+ /* GPIOSEL4 - bit 1 reserved */
+ ALTERNATE_FUNCTIONS(25, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO25, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26 */
+ ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */
+ ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */
+ ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */
+ /* GPIOSEL5 - bit 0, 2-6 are reserved */
+ ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */
+ ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35 */
+ ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36 */
+ ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37 */
+ ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38 */
+ ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39 */
+ ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7 */
+ /* GPIOSEL6 - bit 2-7 are reserved */
+ ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */
+ ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(43, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO43 */
+ ALTERNATE_FUNCTIONS(44, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO44 */
+ ALTERNATE_FUNCTIONS(45, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO45 */
+ ALTERNATE_FUNCTIONS(46, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO46 */
+ ALTERNATE_FUNCTIONS(47, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO47 */
+ ALTERNATE_FUNCTIONS(48, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO48 */
+ /*
+ * GPIOSEL7 - bit 0 and 6-7 are reserved
+ * special case with GPIO60, wich is located at offset 5 of gpiosel7
+ * don't know why it has been called GPIO60 in AB9540 datasheet,
+ * GPIO54 would be logical..., so at SOC point of view we consider
+ * GPIO60 = GPIO54
+ */
+ ALTERNATE_FUNCTIONS(49, 0, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49 */
+ ALTERNATE_FUNCTIONS(50, 1, 2, UNUSED, 1, 0, 0), /* GPIO50, altA and altB controlled by bit 1 */
+ ALTERNATE_FUNCTIONS(51, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO51, altA controlled by bit 2 */
+ ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */
+ ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */
+ ALTERNATE_FUNCTIONS(54, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO54 = GPIO60, altA controlled by bit 5 */
+};
+
+static struct abx500_gpio_irq_cluster ab9540_gpio_irq_cluster[] = {
+ GPIO_IRQ_CLUSTER(10, 13, AB8500_INT_GPIO10R),
+ GPIO_IRQ_CLUSTER(24, 25, AB8500_INT_GPIO24R),
+ GPIO_IRQ_CLUSTER(40, 41, AB8500_INT_GPIO40R),
+ GPIO_IRQ_CLUSTER(50, 54, AB9540_INT_GPIO50R),
+};
+
+static struct abx500_pinctrl_soc_data ab9540_soc = {
+ .gpio_ranges = ab9540_pinranges,
+ .gpio_num_ranges = ARRAY_SIZE(ab9540_pinranges),
+ .pins = ab9540_pins,
+ .npins = ARRAY_SIZE(ab9540_pins),
+ .functions = ab9540_functions,
+ .nfunctions = ARRAY_SIZE(ab9540_functions),
+ .groups = ab9540_groups,
+ .ngroups = ARRAY_SIZE(ab9540_groups),
+ .alternate_functions = ab9540alternate_functions,
+ .gpio_irq_cluster = ab9540_gpio_irq_cluster,
+ .ngpio_irq_cluster = ARRAY_SIZE(ab9540_gpio_irq_cluster),
+ .irq_gpio_rising_offset = AB8500_INT_GPIO6R,
+ .irq_gpio_falling_offset = AB8500_INT_GPIO6F,
+ .irq_gpio_factor = 1,
+};
+
+void
+abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc)
+{
+ *soc = &ab9540_soc;
+}
--- /dev/null
+/*
+ * Copyright (C) ST-Ericsson SA 2013
+ *
+ * Author: Patrice Chotard <patrice.chotard@st.com>
+ * License terms: GNU General Public License (GPL) version 2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <linux/irqdomain.h>
+#include <linux/interrupt.h>
+#include <linux/bitops.h>
+#include <linux/mfd/abx500.h>
+#include <linux/mfd/abx500/ab8500.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/machine.h>
+
+#include "pinctrl-abx500.h"
+#include "../core.h"
+#include "../pinconf.h"
+
+/*
+ * The AB9540 and AB8540 GPIO support are extended versions
+ * of the AB8500 GPIO support.
+ * The AB9540 supports an additional (7th) register so that
+ * more GPIO may be configured and used.
+ * The AB8540 supports 4 new gpios (GPIOx_VBAT) that have
+ * internal pull-up and pull-down capabilities.
+ */
+
+/*
+ * GPIO registers offset
+ * Bank: 0x10
+ */
+#define AB8500_GPIO_SEL1_REG 0x00
+#define AB8500_GPIO_SEL2_REG 0x01
+#define AB8500_GPIO_SEL3_REG 0x02
+#define AB8500_GPIO_SEL4_REG 0x03
+#define AB8500_GPIO_SEL5_REG 0x04
+#define AB8500_GPIO_SEL6_REG 0x05
+#define AB9540_GPIO_SEL7_REG 0x06
+
+#define AB8500_GPIO_DIR1_REG 0x10
+#define AB8500_GPIO_DIR2_REG 0x11
+#define AB8500_GPIO_DIR3_REG 0x12
+#define AB8500_GPIO_DIR4_REG 0x13
+#define AB8500_GPIO_DIR5_REG 0x14
+#define AB8500_GPIO_DIR6_REG 0x15
+#define AB9540_GPIO_DIR7_REG 0x16
+
+#define AB8500_GPIO_OUT1_REG 0x20
+#define AB8500_GPIO_OUT2_REG 0x21
+#define AB8500_GPIO_OUT3_REG 0x22
+#define AB8500_GPIO_OUT4_REG 0x23
+#define AB8500_GPIO_OUT5_REG 0x24
+#define AB8500_GPIO_OUT6_REG 0x25
+#define AB9540_GPIO_OUT7_REG 0x26
+
+#define AB8500_GPIO_PUD1_REG 0x30
+#define AB8500_GPIO_PUD2_REG 0x31
+#define AB8500_GPIO_PUD3_REG 0x32
+#define AB8500_GPIO_PUD4_REG 0x33
+#define AB8500_GPIO_PUD5_REG 0x34
+#define AB8500_GPIO_PUD6_REG 0x35
+#define AB9540_GPIO_PUD7_REG 0x36
+
+#define AB8500_GPIO_IN1_REG 0x40
+#define AB8500_GPIO_IN2_REG 0x41
+#define AB8500_GPIO_IN3_REG 0x42
+#define AB8500_GPIO_IN4_REG 0x43
+#define AB8500_GPIO_IN5_REG 0x44
+#define AB8500_GPIO_IN6_REG 0x45
+#define AB9540_GPIO_IN7_REG 0x46
+#define AB8540_GPIO_VINSEL_REG 0x47
+#define AB8540_GPIO_PULL_UPDOWN_REG 0x48
+#define AB8500_GPIO_ALTFUN_REG 0x50
+#define AB8540_GPIO_PULL_UPDOWN_MASK 0x03
+#define AB8540_GPIO_VINSEL_MASK 0x03
+#define AB8540_GPIOX_VBAT_START 51
+#define AB8540_GPIOX_VBAT_END 54
+
+#define ABX500_GPIO_INPUT 0
+#define ABX500_GPIO_OUTPUT 1
+
+struct abx500_pinctrl {
+ struct device *dev;
+ struct pinctrl_dev *pctldev;
+ struct abx500_pinctrl_soc_data *soc;
+ struct gpio_chip chip;
+ struct ab8500 *parent;
+ struct abx500_gpio_irq_cluster *irq_cluster;
+ int irq_cluster_size;
+};
+
+/**
+ * to_abx500_pinctrl() - get the pointer to abx500_pinctrl
+ * @chip: Member of the structure abx500_pinctrl
+ */
+static inline struct abx500_pinctrl *to_abx500_pinctrl(struct gpio_chip *chip)
+{
+ return container_of(chip, struct abx500_pinctrl, chip);
+}
+
+static int abx500_gpio_get_bit(struct gpio_chip *chip, u8 reg,
+ unsigned offset, bool *bit)
+{
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ u8 pos = offset % 8;
+ u8 val;
+ int ret;
+
+ reg += offset / 8;
+ ret = abx500_get_register_interruptible(pct->dev,
+ AB8500_MISC, reg, &val);
+
+ *bit = !!(val & BIT(pos));
+
+ if (ret < 0)
+ dev_err(pct->dev,
+ "%s read reg =%x, offset=%x failed (%d)\n",
+ __func__, reg, offset, ret);
+
+ return ret;
+}
+
+static int abx500_gpio_set_bits(struct gpio_chip *chip, u8 reg,
+ unsigned offset, int val)
+{
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ u8 pos = offset % 8;
+ int ret;
+
+ reg += offset / 8;
+ ret = abx500_mask_and_set_register_interruptible(pct->dev,
+ AB8500_MISC, reg, BIT(pos), val << pos);
+ if (ret < 0)
+ dev_err(pct->dev, "%s write reg, %x offset %x failed (%d)\n",
+ __func__, reg, offset, ret);
+
+ return ret;
+}
+
+/**
+ * abx500_gpio_get() - Get the particular GPIO value
+ * @chip: Gpio device
+ * @offset: GPIO number to read
+ */
+static int abx500_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ bool bit;
+ bool is_out;
+ u8 gpio_offset = offset - 1;
+ int ret;
+
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_DIR1_REG,
+ gpio_offset, &is_out);
+ if (ret < 0)
+ goto out;
+
+ if (is_out)
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_OUT1_REG,
+ gpio_offset, &bit);
+ else
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_IN1_REG,
+ gpio_offset, &bit);
+out:
+ if (ret < 0) {
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+ return ret;
+ }
+
+ return bit;
+}
+
+static void abx500_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
+{
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ int ret;
+
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_OUT1_REG, offset, val);
+ if (ret < 0)
+ dev_err(pct->dev, "%s write failed (%d)\n", __func__, ret);
+}
+
+static int abx500_get_pull_updown(struct abx500_pinctrl *pct, int offset,
+ enum abx500_gpio_pull_updown *pull_updown)
+{
+ u8 pos;
+ u8 val;
+ int ret;
+ struct pullud *pullud;
+
+ if (!pct->soc->pullud) {
+ dev_err(pct->dev, "%s AB chip doesn't support pull up/down feature",
+ __func__);
+ ret = -EPERM;
+ goto out;
+ }
+
+ pullud = pct->soc->pullud;
+
+ if ((offset < pullud->first_pin)
+ || (offset > pullud->last_pin)) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ ret = abx500_get_register_interruptible(pct->dev,
+ AB8500_MISC, AB8540_GPIO_PULL_UPDOWN_REG, &val);
+
+ pos = (offset - pullud->first_pin) << 1;
+ *pull_updown = (val >> pos) & AB8540_GPIO_PULL_UPDOWN_MASK;
+
+out:
+ if (ret < 0)
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+
+ return ret;
+}
+
+static int abx500_set_pull_updown(struct abx500_pinctrl *pct,
+ int offset, enum abx500_gpio_pull_updown val)
+{
+ u8 pos;
+ int ret;
+ struct pullud *pullud;
+
+ if (!pct->soc->pullud) {
+ dev_err(pct->dev, "%s AB chip doesn't support pull up/down feature",
+ __func__);
+ ret = -EPERM;
+ goto out;
+ }
+
+ pullud = pct->soc->pullud;
+
+ if ((offset < pullud->first_pin)
+ || (offset > pullud->last_pin)) {
+ ret = -EINVAL;
+ goto out;
+ }
+ pos = (offset - pullud->first_pin) << 1;
+
+ ret = abx500_mask_and_set_register_interruptible(pct->dev,
+ AB8500_MISC, AB8540_GPIO_PULL_UPDOWN_REG,
+ AB8540_GPIO_PULL_UPDOWN_MASK << pos, val << pos);
+
+out:
+ if (ret < 0)
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+
+ return ret;
+}
+
+static bool abx500_pullud_supported(struct gpio_chip *chip, unsigned gpio)
+{
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ struct pullud *pullud = pct->soc->pullud;
+
+ return (pullud &&
+ gpio >= pullud->first_pin &&
+ gpio <= pullud->last_pin);
+}
+
+static int abx500_gpio_direction_output(struct gpio_chip *chip,
+ unsigned offset,
+ int val)
+{
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ unsigned gpio;
+ int ret;
+
+ /* set direction as output */
+ ret = abx500_gpio_set_bits(chip,
+ AB8500_GPIO_DIR1_REG,
+ offset,
+ ABX500_GPIO_OUTPUT);
+ if (ret < 0)
+ goto out;
+
+ /* disable pull down */
+ ret = abx500_gpio_set_bits(chip,
+ AB8500_GPIO_PUD1_REG,
+ offset,
+ ABX500_GPIO_PULL_NONE);
+ if (ret < 0)
+ goto out;
+
+ /* if supported, disable both pull down and pull up */
+ gpio = offset + 1;
+ if (abx500_pullud_supported(chip, gpio)) {
+ ret = abx500_set_pull_updown(pct,
+ gpio,
+ ABX500_GPIO_PULL_NONE);
+ }
+out:
+ if (ret < 0) {
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+ return ret;
+ }
+
+ /* set the output as 1 or 0 */
+ return abx500_gpio_set_bits(chip, AB8500_GPIO_OUT1_REG, offset, val);
+}
+
+static int abx500_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
+{
+ /* set the register as input */
+ return abx500_gpio_set_bits(chip,
+ AB8500_GPIO_DIR1_REG,
+ offset,
+ ABX500_GPIO_INPUT);
+}
+
+static int abx500_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ /* The AB8500 GPIO numbers are off by one */
+ int gpio = offset + 1;
+ int hwirq;
+ int i;
+
+ for (i = 0; i < pct->irq_cluster_size; i++) {
+ struct abx500_gpio_irq_cluster *cluster =
+ &pct->irq_cluster[i];
+
+ if (gpio >= cluster->start && gpio <= cluster->end) {
+ /*
+ * The ABx500 GPIO's associated IRQs are clustered together
+ * throughout the interrupt numbers at irregular intervals.
+ * To solve this quandry, we have placed the read-in values
+ * into the cluster information table.
+ */
+ hwirq = gpio - cluster->start + cluster->to_irq;
+ return irq_create_mapping(pct->parent->domain, hwirq);
+ }
+ }
+
+ return -EINVAL;
+}
+
+static int abx500_set_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip,
+ unsigned gpio, int alt_setting)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+ struct alternate_functions af = pct->soc->alternate_functions[gpio];
+ int ret;
+ int val;
+ unsigned offset;
+
+ const char *modes[] = {
+ [ABX500_DEFAULT] = "default",
+ [ABX500_ALT_A] = "altA",
+ [ABX500_ALT_B] = "altB",
+ [ABX500_ALT_C] = "altC",
+ };
+
+ /* sanity check */
+ if (((alt_setting == ABX500_ALT_A) && (af.gpiosel_bit == UNUSED)) ||
+ ((alt_setting == ABX500_ALT_B) && (af.alt_bit1 == UNUSED)) ||
+ ((alt_setting == ABX500_ALT_C) && (af.alt_bit2 == UNUSED))) {
+ dev_dbg(pct->dev, "pin %d doesn't support %s mode\n", gpio,
+ modes[alt_setting]);
+ return -EINVAL;
+ }
+
+ /* on ABx5xx, there is no GPIO0, so adjust the offset */
+ offset = gpio - 1;
+
+ switch (alt_setting) {
+ case ABX500_DEFAULT:
+ /*
+ * for ABx5xx family, default mode is always selected by
+ * writing 0 to GPIOSELx register, except for pins which
+ * support at least ALT_B mode, default mode is selected
+ * by writing 1 to GPIOSELx register
+ */
+ val = 0;
+ if (af.alt_bit1 != UNUSED)
+ val++;
+
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
+ offset, val);
+ break;
+
+ case ABX500_ALT_A:
+ /*
+ * for ABx5xx family, alt_a mode is always selected by
+ * writing 1 to GPIOSELx register, except for pins which
+ * support at least ALT_B mode, alt_a mode is selected
+ * by writing 0 to GPIOSELx register and 0 in ALTFUNC
+ * register
+ */
+ if (af.alt_bit1 != UNUSED) {
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
+ offset, 0);
+ if (ret < 0)
+ goto out;
+
+ ret = abx500_gpio_set_bits(chip,
+ AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit1,
+ !!(af.alta_val & BIT(0)));
+ if (ret < 0)
+ goto out;
+
+ if (af.alt_bit2 != UNUSED)
+ ret = abx500_gpio_set_bits(chip,
+ AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit2,
+ !!(af.alta_val & BIT(1)));
+ } else
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
+ offset, 1);
+ break;
+
+ case ABX500_ALT_B:
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
+ offset, 0);
+ if (ret < 0)
+ goto out;
+
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit1, !!(af.altb_val & BIT(0)));
+ if (ret < 0)
+ goto out;
+
+ if (af.alt_bit2 != UNUSED)
+ ret = abx500_gpio_set_bits(chip,
+ AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit2,
+ !!(af.altb_val & BIT(1)));
+ break;
+
+ case ABX500_ALT_C:
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
+ offset, 0);
+ if (ret < 0)
+ goto out;
+
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit2, !!(af.altc_val & BIT(0)));
+ if (ret < 0)
+ goto out;
+
+ ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit2, !!(af.altc_val & BIT(1)));
+ break;
+
+ default:
+ dev_dbg(pct->dev, "unknow alt_setting %d\n", alt_setting);
+
+ return -EINVAL;
+ }
+out:
+ if (ret < 0)
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+
+ return ret;
+}
+
+static int abx500_get_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip,
+ unsigned gpio)
+{
+ u8 mode;
+ bool bit_mode;
+ bool alt_bit1;
+ bool alt_bit2;
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+ struct alternate_functions af = pct->soc->alternate_functions[gpio];
+ /* on ABx5xx, there is no GPIO0, so adjust the offset */
+ unsigned offset = gpio - 1;
+ int ret;
+
+ /*
+ * if gpiosel_bit is set to unused,
+ * it means no GPIO or special case
+ */
+ if (af.gpiosel_bit == UNUSED)
+ return ABX500_DEFAULT;
+
+ /* read GpioSelx register */
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_SEL1_REG + (offset / 8),
+ af.gpiosel_bit, &bit_mode);
+ if (ret < 0)
+ goto out;
+
+ mode = bit_mode;
+
+ /* sanity check */
+ if ((af.alt_bit1 < UNUSED) || (af.alt_bit1 > 7) ||
+ (af.alt_bit2 < UNUSED) || (af.alt_bit2 > 7)) {
+ dev_err(pct->dev,
+ "alt_bitX value not in correct range (-1 to 7)\n");
+ return -EINVAL;
+ }
+
+ /* if alt_bit2 is used, alt_bit1 must be used too */
+ if ((af.alt_bit2 != UNUSED) && (af.alt_bit1 == UNUSED)) {
+ dev_err(pct->dev,
+ "if alt_bit2 is used, alt_bit1 can't be unused\n");
+ return -EINVAL;
+ }
+
+ /* check if pin use AlternateFunction register */
+ if ((af.alt_bit1 == UNUSED) && (af.alt_bit2 == UNUSED))
+ return mode;
+ /*
+ * if pin GPIOSEL bit is set and pin supports alternate function,
+ * it means DEFAULT mode
+ */
+ if (mode)
+ return ABX500_DEFAULT;
+
+ /*
+ * pin use the AlternatFunction register
+ * read alt_bit1 value
+ */
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit1, &alt_bit1);
+ if (ret < 0)
+ goto out;
+
+ if (af.alt_bit2 != UNUSED) {
+ /* read alt_bit2 value */
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_ALTFUN_REG,
+ af.alt_bit2,
+ &alt_bit2);
+ if (ret < 0)
+ goto out;
+ } else
+ alt_bit2 = 0;
+
+ mode = (alt_bit2 << 1) + alt_bit1;
+ if (mode == af.alta_val)
+ return ABX500_ALT_A;
+ else if (mode == af.altb_val)
+ return ABX500_ALT_B;
+ else
+ return ABX500_ALT_C;
+
+out:
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+ return ret;
+}
+
+#ifdef CONFIG_DEBUG_FS
+
+#include <linux/seq_file.h>
+
+static void abx500_gpio_dbg_show_one(struct seq_file *s,
+ struct pinctrl_dev *pctldev,
+ struct gpio_chip *chip,
+ unsigned offset, unsigned gpio)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+ const char *label = gpiochip_is_requested(chip, offset - 1);
+ u8 gpio_offset = offset - 1;
+ int mode = -1;
+ bool is_out;
+ bool pd;
+ enum abx500_gpio_pull_updown pud = 0;
+ int ret;
+
+ const char *modes[] = {
+ [ABX500_DEFAULT] = "default",
+ [ABX500_ALT_A] = "altA",
+ [ABX500_ALT_B] = "altB",
+ [ABX500_ALT_C] = "altC",
+ };
+
+ const char *pull_up_down[] = {
+ [ABX500_GPIO_PULL_DOWN] = "pull down",
+ [ABX500_GPIO_PULL_NONE] = "pull none",
+ [ABX500_GPIO_PULL_NONE + 1] = "pull none",
+ [ABX500_GPIO_PULL_UP] = "pull up",
+ };
+
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_DIR1_REG,
+ gpio_offset, &is_out);
+ if (ret < 0)
+ goto out;
+
+ seq_printf(s, " gpio-%-3d (%-20.20s) %-3s",
+ gpio, label ?: "(none)",
+ is_out ? "out" : "in ");
+
+ if (!is_out) {
+ if (abx500_pullud_supported(chip, offset)) {
+ ret = abx500_get_pull_updown(pct, offset, &pud);
+ if (ret < 0)
+ goto out;
+
+ seq_printf(s, " %-9s", pull_up_down[pud]);
+ } else {
+ ret = abx500_gpio_get_bit(chip, AB8500_GPIO_PUD1_REG,
+ gpio_offset, &pd);
+ if (ret < 0)
+ goto out;
+
+ seq_printf(s, " %-9s", pull_up_down[pd]);
+ }
+ } else
+ seq_printf(s, " %-9s", chip->get(chip, offset) ? "hi" : "lo");
+
+ if (pctldev)
+ mode = abx500_get_mode(pctldev, chip, offset);
+
+ seq_printf(s, " %s", (mode < 0) ? "unknown" : modes[mode]);
+
+out:
+ if (ret < 0)
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+}
+
+static void abx500_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
+{
+ unsigned i;
+ unsigned gpio = chip->base;
+ struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
+ struct pinctrl_dev *pctldev = pct->pctldev;
+
+ for (i = 0; i < chip->ngpio; i++, gpio++) {
+ /* On AB8500, there is no GPIO0, the first is the GPIO 1 */
+ abx500_gpio_dbg_show_one(s, pctldev, chip, i + 1, gpio);
+ seq_printf(s, "\n");
+ }
+}
+
+#else
+static inline void abx500_gpio_dbg_show_one(struct seq_file *s,
+ struct pinctrl_dev *pctldev,
+ struct gpio_chip *chip,
+ unsigned offset, unsigned gpio)
+{
+}
+#define abx500_gpio_dbg_show NULL
+#endif
+
+static int abx500_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+ int gpio = chip->base + offset;
+
+ return pinctrl_request_gpio(gpio);
+}
+
+static void abx500_gpio_free(struct gpio_chip *chip, unsigned offset)
+{
+ int gpio = chip->base + offset;
+
+ pinctrl_free_gpio(gpio);
+}
+
+static struct gpio_chip abx500gpio_chip = {
+ .label = "abx500-gpio",
+ .owner = THIS_MODULE,
+ .request = abx500_gpio_request,
+ .free = abx500_gpio_free,
+ .direction_input = abx500_gpio_direction_input,
+ .get = abx500_gpio_get,
+ .direction_output = abx500_gpio_direction_output,
+ .set = abx500_gpio_set,
+ .to_irq = abx500_gpio_to_irq,
+ .dbg_show = abx500_gpio_dbg_show,
+};
+
+static int abx500_pmx_get_funcs_cnt(struct pinctrl_dev *pctldev)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+
+ return pct->soc->nfunctions;
+}
+
+static const char *abx500_pmx_get_func_name(struct pinctrl_dev *pctldev,
+ unsigned function)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+
+ return pct->soc->functions[function].name;
+}
+
+static int abx500_pmx_get_func_groups(struct pinctrl_dev *pctldev,
+ unsigned function,
+ const char * const **groups,
+ unsigned * const num_groups)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+
+ *groups = pct->soc->functions[function].groups;
+ *num_groups = pct->soc->functions[function].ngroups;
+
+ return 0;
+}
+
+static int abx500_pmx_enable(struct pinctrl_dev *pctldev, unsigned function,
+ unsigned group)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+ struct gpio_chip *chip = &pct->chip;
+ const struct abx500_pingroup *g;
+ int i;
+ int ret = 0;
+
+ g = &pct->soc->groups[group];
+ if (g->altsetting < 0)
+ return -EINVAL;
+
+ dev_dbg(pct->dev, "enable group %s, %u pins\n", g->name, g->npins);
+
+ for (i = 0; i < g->npins; i++) {
+ dev_dbg(pct->dev, "setting pin %d to altsetting %d\n",
+ g->pins[i], g->altsetting);
+
+ ret = abx500_set_mode(pctldev, chip, g->pins[i], g->altsetting);
+ }
+
+ if (ret < 0)
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+
+ return ret;
+}
+
+static int abx500_gpio_request_enable(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned offset)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+ const struct abx500_pinrange *p;
+ int ret;
+ int i;
+
+ /*
+ * Different ranges have different ways to enable GPIO function on a
+ * pin, so refer back to our local range type, where we handily define
+ * what altfunc enables GPIO for a certain pin.
+ */
+ for (i = 0; i < pct->soc->gpio_num_ranges; i++) {
+ p = &pct->soc->gpio_ranges[i];
+ if ((offset >= p->offset) &&
+ (offset < (p->offset + p->npins)))
+ break;
+ }
+
+ if (i == pct->soc->gpio_num_ranges) {
+ dev_err(pct->dev, "%s failed to locate range\n", __func__);
+ return -ENODEV;
+ }
+
+ dev_dbg(pct->dev, "enable GPIO by altfunc %d at gpio %d\n",
+ p->altfunc, offset);
+
+ ret = abx500_set_mode(pct->pctldev, &pct->chip,
+ offset, p->altfunc);
+ if (ret < 0)
+ dev_err(pct->dev, "%s setting altfunc failed\n", __func__);
+
+ return ret;
+}
+
+static void abx500_gpio_disable_free(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned offset)
+{
+}
+
+static const struct pinmux_ops abx500_pinmux_ops = {
+ .get_functions_count = abx500_pmx_get_funcs_cnt,
+ .get_function_name = abx500_pmx_get_func_name,
+ .get_function_groups = abx500_pmx_get_func_groups,
+ .enable = abx500_pmx_enable,
+ .gpio_request_enable = abx500_gpio_request_enable,
+ .gpio_disable_free = abx500_gpio_disable_free,
+};
+
+static int abx500_get_groups_cnt(struct pinctrl_dev *pctldev)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+
+ return pct->soc->ngroups;
+}
+
+static const char *abx500_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned selector)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+
+ return pct->soc->groups[selector].name;
+}
+
+static int abx500_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned selector,
+ const unsigned **pins,
+ unsigned *num_pins)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+
+ *pins = pct->soc->groups[selector].pins;
+ *num_pins = pct->soc->groups[selector].npins;
+
+ return 0;
+}
+
+static void abx500_pin_dbg_show(struct pinctrl_dev *pctldev,
+ struct seq_file *s, unsigned offset)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+ struct gpio_chip *chip = &pct->chip;
+
+ abx500_gpio_dbg_show_one(s, pctldev, chip, offset,
+ chip->base + offset - 1);
+}
+
+static void abx500_dt_free_map(struct pinctrl_dev *pctldev,
+ struct pinctrl_map *map, unsigned num_maps)
+{
+ int i;
+
+ for (i = 0; i < num_maps; i++)
+ if (map[i].type == PIN_MAP_TYPE_CONFIGS_PIN)
+ kfree(map[i].data.configs.configs);
+ kfree(map);
+}
+
+static int abx500_dt_reserve_map(struct pinctrl_map **map,
+ unsigned *reserved_maps,
+ unsigned *num_maps,
+ unsigned reserve)
+{
+ unsigned old_num = *reserved_maps;
+ unsigned new_num = *num_maps + reserve;
+ struct pinctrl_map *new_map;
+
+ if (old_num >= new_num)
+ return 0;
+
+ new_map = krealloc(*map, sizeof(*new_map) * new_num, GFP_KERNEL);
+ if (!new_map)
+ return -ENOMEM;
+
+ memset(new_map + old_num, 0, (new_num - old_num) * sizeof(*new_map));
+
+ *map = new_map;
+ *reserved_maps = new_num;
+
+ return 0;
+}
+
+static int abx500_dt_add_map_mux(struct pinctrl_map **map,
+ unsigned *reserved_maps,
+ unsigned *num_maps, const char *group,
+ const char *function)
+{
+ if (*num_maps == *reserved_maps)
+ return -ENOSPC;
+
+ (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
+ (*map)[*num_maps].data.mux.group = group;
+ (*map)[*num_maps].data.mux.function = function;
+ (*num_maps)++;
+
+ return 0;
+}
+
+static int abx500_dt_add_map_configs(struct pinctrl_map **map,
+ unsigned *reserved_maps,
+ unsigned *num_maps, const char *group,
+ unsigned long *configs, unsigned num_configs)
+{
+ unsigned long *dup_configs;
+
+ if (*num_maps == *reserved_maps)
+ return -ENOSPC;
+
+ dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs),
+ GFP_KERNEL);
+ if (!dup_configs)
+ return -ENOMEM;
+
+ (*map)[*num_maps].type = PIN_MAP_TYPE_CONFIGS_PIN;
+
+ (*map)[*num_maps].data.configs.group_or_pin = group;
+ (*map)[*num_maps].data.configs.configs = dup_configs;
+ (*map)[*num_maps].data.configs.num_configs = num_configs;
+ (*num_maps)++;
+
+ return 0;
+}
+
+static const char *abx500_find_pin_name(struct pinctrl_dev *pctldev,
+ const char *pin_name)
+{
+ int i, pin_number;
+ struct abx500_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ if (sscanf((char *)pin_name, "GPIO%d", &pin_number) == 1)
+ for (i = 0; i < npct->soc->npins; i++)
+ if (npct->soc->pins[i].number == pin_number)
+ return npct->soc->pins[i].name;
+ return NULL;
+}
+
+static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np,
+ struct pinctrl_map **map,
+ unsigned *reserved_maps,
+ unsigned *num_maps)
+{
+ int ret;
+ const char *function = NULL;
+ unsigned long *configs;
+ unsigned int nconfigs = 0;
+ bool has_config = 0;
+ unsigned reserve = 0;
+ struct property *prop;
+ const char *group, *gpio_name;
+ struct device_node *np_config;
+
+ ret = of_property_read_string(np, "ste,function", &function);
+ if (ret >= 0)
+ reserve = 1;
+
+ ret = pinconf_generic_parse_dt_config(np, &configs, &nconfigs);
+ if (nconfigs)
+ has_config = 1;
+
+ np_config = of_parse_phandle(np, "ste,config", 0);
+ if (np_config) {
+ ret = pinconf_generic_parse_dt_config(np_config, &configs,
+ &nconfigs);
+ if (ret)
+ goto exit;
+ has_config |= nconfigs;
+ }
+
+ ret = of_property_count_strings(np, "ste,pins");
+ if (ret < 0)
+ goto exit;
+
+ if (has_config)
+ reserve++;
+
+ reserve *= ret;
+
+ ret = abx500_dt_reserve_map(map, reserved_maps, num_maps, reserve);
+ if (ret < 0)
+ goto exit;
+
+ of_property_for_each_string(np, "ste,pins", prop, group) {
+ if (function) {
+ ret = abx500_dt_add_map_mux(map, reserved_maps,
+ num_maps, group, function);
+ if (ret < 0)
+ goto exit;
+ }
+ if (has_config) {
+ gpio_name = abx500_find_pin_name(pctldev, group);
+
+ ret = abx500_dt_add_map_configs(map, reserved_maps,
+ num_maps, gpio_name, configs, 1);
+ if (ret < 0)
+ goto exit;
+ }
+
+ }
+exit:
+ return ret;
+}
+
+static int abx500_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np_config,
+ struct pinctrl_map **map, unsigned *num_maps)
+{
+ unsigned reserved_maps;
+ struct device_node *np;
+ int ret;
+
+ reserved_maps = 0;
+ *map = NULL;
+ *num_maps = 0;
+
+ for_each_child_of_node(np_config, np) {
+ ret = abx500_dt_subnode_to_map(pctldev, np, map,
+ &reserved_maps, num_maps);
+ if (ret < 0) {
+ abx500_dt_free_map(pctldev, *map, *num_maps);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static const struct pinctrl_ops abx500_pinctrl_ops = {
+ .get_groups_count = abx500_get_groups_cnt,
+ .get_group_name = abx500_get_group_name,
+ .get_group_pins = abx500_get_group_pins,
+ .pin_dbg_show = abx500_pin_dbg_show,
+ .dt_node_to_map = abx500_dt_node_to_map,
+ .dt_free_map = abx500_dt_free_map,
+};
+
+static int abx500_pin_config_get(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ unsigned long *config)
+{
+ return -ENOSYS;
+}
+
+static int abx500_pin_config_set(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ unsigned long *configs,
+ unsigned num_configs)
+{
+ struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
+ struct gpio_chip *chip = &pct->chip;
+ unsigned offset;
+ int ret = -EINVAL;
+ int i;
+ enum pin_config_param param;
+ enum pin_config_param argument;
+
+ for (i = 0; i < num_configs; i++) {
+ param = pinconf_to_config_param(configs[i]);
+ argument = pinconf_to_config_argument(configs[i]);
+
+ dev_dbg(chip->dev, "pin %d [%#lx]: %s %s\n",
+ pin, configs[i],
+ (param == PIN_CONFIG_OUTPUT) ? "output " : "input",
+ (param == PIN_CONFIG_OUTPUT) ?
+ (argument ? "high" : "low") :
+ (argument ? "pull up" : "pull down"));
+
+ /* on ABx500, there is no GPIO0, so adjust the offset */
+ offset = pin - 1;
+
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ ret = abx500_gpio_direction_input(chip, offset);
+ if (ret < 0)
+ goto out;
+ /*
+ * Some chips only support pull down, while some
+ * actually support both pull up and pull down. Such
+ * chips have a "pullud" range specified for the pins
+ * that support both features. If the pin is not
+ * within that range, we fall back to the old bit set
+ * that only support pull down.
+ */
+ if (abx500_pullud_supported(chip, pin))
+ ret = abx500_set_pull_updown(pct,
+ pin,
+ ABX500_GPIO_PULL_NONE);
+ else
+ /* Chip only supports pull down */
+ ret = abx500_gpio_set_bits(chip,
+ AB8500_GPIO_PUD1_REG, offset,
+ ABX500_GPIO_PULL_NONE);
+ break;
+
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ ret = abx500_gpio_direction_input(chip, offset);
+ if (ret < 0)
+ goto out;
+ /*
+ * if argument = 1 set the pull down
+ * else clear the pull down
+ * Some chips only support pull down, while some
+ * actually support both pull up and pull down. Such
+ * chips have a "pullud" range specified for the pins
+ * that support both features. If the pin is not
+ * within that range, we fall back to the old bit set
+ * that only support pull down.
+ */
+ if (abx500_pullud_supported(chip, pin))
+ ret = abx500_set_pull_updown(pct,
+ pin,
+ argument ? ABX500_GPIO_PULL_DOWN :
+ ABX500_GPIO_PULL_NONE);
+ else
+ /* Chip only supports pull down */
+ ret = abx500_gpio_set_bits(chip,
+ AB8500_GPIO_PUD1_REG,
+ offset,
+ argument ? ABX500_GPIO_PULL_DOWN :
+ ABX500_GPIO_PULL_NONE);
+ break;
+
+ case PIN_CONFIG_BIAS_PULL_UP:
+ ret = abx500_gpio_direction_input(chip, offset);
+ if (ret < 0)
+ goto out;
+ /*
+ * if argument = 1 set the pull up
+ * else clear the pull up
+ */
+ ret = abx500_gpio_direction_input(chip, offset);
+ /*
+ * Some chips only support pull down, while some
+ * actually support both pull up and pull down. Such
+ * chips have a "pullud" range specified for the pins
+ * that support both features. If the pin is not
+ * within that range, do nothing
+ */
+ if (abx500_pullud_supported(chip, pin))
+ ret = abx500_set_pull_updown(pct,
+ pin,
+ argument ? ABX500_GPIO_PULL_UP :
+ ABX500_GPIO_PULL_NONE);
+ break;
+
+ case PIN_CONFIG_OUTPUT:
+ ret = abx500_gpio_direction_output(chip, offset,
+ argument);
+ break;
+
+ default:
+ dev_err(chip->dev, "illegal configuration requested\n");
+ }
+ } /* for each config */
+out:
+ if (ret < 0)
+ dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
+
+ return ret;
+}
+
+static const struct pinconf_ops abx500_pinconf_ops = {
+ .pin_config_get = abx500_pin_config_get,
+ .pin_config_set = abx500_pin_config_set,
+};
+
+static struct pinctrl_desc abx500_pinctrl_desc = {
+ .name = "pinctrl-abx500",
+ .pctlops = &abx500_pinctrl_ops,
+ .pmxops = &abx500_pinmux_ops,
+ .confops = &abx500_pinconf_ops,
+ .owner = THIS_MODULE,
+};
+
+static int abx500_get_gpio_num(struct abx500_pinctrl_soc_data *soc)
+{
+ unsigned int lowest = 0;
+ unsigned int highest = 0;
+ unsigned int npins = 0;
+ int i;
+
+ /*
+ * Compute number of GPIOs from the last SoC gpio range descriptors
+ * These ranges may include "holes" but the GPIO number space shall
+ * still be homogeneous, so we need to detect and account for any
+ * such holes so that these are included in the number of GPIO pins.
+ */
+ for (i = 0; i < soc->gpio_num_ranges; i++) {
+ unsigned gstart;
+ unsigned gend;
+ const struct abx500_pinrange *p;
+
+ p = &soc->gpio_ranges[i];
+ gstart = p->offset;
+ gend = p->offset + p->npins - 1;
+
+ if (i == 0) {
+ /* First iteration, set start values */
+ lowest = gstart;
+ highest = gend;
+ } else {
+ if (gstart < lowest)
+ lowest = gstart;
+ if (gend > highest)
+ highest = gend;
+ }
+ }
+ /* this gives the absolute number of pins */
+ npins = highest - lowest + 1;
+ return npins;
+}
+
+static const struct of_device_id abx500_gpio_match[] = {
+ { .compatible = "stericsson,ab8500-gpio", .data = (void *)PINCTRL_AB8500, },
+ { .compatible = "stericsson,ab8505-gpio", .data = (void *)PINCTRL_AB8505, },
+ { .compatible = "stericsson,ab8540-gpio", .data = (void *)PINCTRL_AB8540, },
+ { .compatible = "stericsson,ab9540-gpio", .data = (void *)PINCTRL_AB9540, },
+ { }
+};
+
+static int abx500_gpio_probe(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ const struct of_device_id *match;
+ struct abx500_pinctrl *pct;
+ unsigned int id = -1;
+ int ret, err;
+ int i;
+
+ if (!np) {
+ dev_err(&pdev->dev, "gpio dt node missing\n");
+ return -ENODEV;
+ }
+
+ pct = devm_kzalloc(&pdev->dev, sizeof(struct abx500_pinctrl),
+ GFP_KERNEL);
+ if (pct == NULL) {
+ dev_err(&pdev->dev,
+ "failed to allocate memory for pct\n");
+ return -ENOMEM;
+ }
+
+ pct->dev = &pdev->dev;
+ pct->parent = dev_get_drvdata(pdev->dev.parent);
+ pct->chip = abx500gpio_chip;
+ pct->chip.dev = &pdev->dev;
+ pct->chip.base = -1; /* Dynamic allocation */
+
+ match = of_match_device(abx500_gpio_match, &pdev->dev);
+ if (!match) {
+ dev_err(&pdev->dev, "gpio dt not matching\n");
+ return -ENODEV;
+ }
+ id = (unsigned long)match->data;
+
+ /* Poke in other ASIC variants here */
+ switch (id) {
+ case PINCTRL_AB8500:
+ abx500_pinctrl_ab8500_init(&pct->soc);
+ break;
+ case PINCTRL_AB8540:
+ abx500_pinctrl_ab8540_init(&pct->soc);
+ break;
+ case PINCTRL_AB9540:
+ abx500_pinctrl_ab9540_init(&pct->soc);
+ break;
+ case PINCTRL_AB8505:
+ abx500_pinctrl_ab8505_init(&pct->soc);
+ break;
+ default:
+ dev_err(&pdev->dev, "Unsupported pinctrl sub driver (%d)\n", id);
+ return -EINVAL;
+ }
+
+ if (!pct->soc) {
+ dev_err(&pdev->dev, "Invalid SOC data\n");
+ return -EINVAL;
+ }
+
+ pct->chip.ngpio = abx500_get_gpio_num(pct->soc);
+ pct->irq_cluster = pct->soc->gpio_irq_cluster;
+ pct->irq_cluster_size = pct->soc->ngpio_irq_cluster;
+
+ ret = gpiochip_add(&pct->chip);
+ if (ret) {
+ dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
+ return ret;
+ }
+ dev_info(&pdev->dev, "added gpiochip\n");
+
+ abx500_pinctrl_desc.pins = pct->soc->pins;
+ abx500_pinctrl_desc.npins = pct->soc->npins;
+ pct->pctldev = pinctrl_register(&abx500_pinctrl_desc, &pdev->dev, pct);
+ if (!pct->pctldev) {
+ dev_err(&pdev->dev,
+ "could not register abx500 pinctrl driver\n");
+ ret = -EINVAL;
+ goto out_rem_chip;
+ }
+ dev_info(&pdev->dev, "registered pin controller\n");
+
+ /* We will handle a range of GPIO pins */
+ for (i = 0; i < pct->soc->gpio_num_ranges; i++) {
+ const struct abx500_pinrange *p = &pct->soc->gpio_ranges[i];
+
+ ret = gpiochip_add_pin_range(&pct->chip,
+ dev_name(&pdev->dev),
+ p->offset - 1, p->offset, p->npins);
+ if (ret < 0)
+ goto out_rem_chip;
+ }
+
+ platform_set_drvdata(pdev, pct);
+ dev_info(&pdev->dev, "initialized abx500 pinctrl driver\n");
+
+ return 0;
+
+out_rem_chip:
+ err = gpiochip_remove(&pct->chip);
+ if (err)
+ dev_info(&pdev->dev, "failed to remove gpiochip\n");
+
+ return ret;
+}
+
+/**
+ * abx500_gpio_remove() - remove Ab8500-gpio driver
+ * @pdev: Platform device registered
+ */
+static int abx500_gpio_remove(struct platform_device *pdev)
+{
+ struct abx500_pinctrl *pct = platform_get_drvdata(pdev);
+ int ret;
+
+ ret = gpiochip_remove(&pct->chip);
+ if (ret < 0) {
+ dev_err(pct->dev, "unable to remove gpiochip: %d\n",
+ ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static struct platform_driver abx500_gpio_driver = {
+ .driver = {
+ .name = "abx500-gpio",
+ .owner = THIS_MODULE,
+ .of_match_table = abx500_gpio_match,
+ },
+ .probe = abx500_gpio_probe,
+ .remove = abx500_gpio_remove,
+};
+
+static int __init abx500_gpio_init(void)
+{
+ return platform_driver_register(&abx500_gpio_driver);
+}
+core_initcall(abx500_gpio_init);
+
+MODULE_AUTHOR("Patrice Chotard <patrice.chotard@st.com>");
+MODULE_DESCRIPTION("Driver allows to use AxB5xx unused pins to be used as GPIO");
+MODULE_ALIAS("platform:abx500-gpio");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+#ifndef PINCTRL_PINCTRL_ABx500_H
+#define PINCTRL_PINCTRL_ABx500_H
+
+/* Package definitions */
+#define PINCTRL_AB8500 0
+#define PINCTRL_AB8540 1
+#define PINCTRL_AB9540 2
+#define PINCTRL_AB8505 3
+
+/* pins alternate function */
+enum abx500_pin_func {
+ ABX500_DEFAULT,
+ ABX500_ALT_A,
+ ABX500_ALT_B,
+ ABX500_ALT_C,
+};
+
+enum abx500_gpio_pull_updown {
+ ABX500_GPIO_PULL_DOWN = 0x0,
+ ABX500_GPIO_PULL_NONE = 0x1,
+ ABX500_GPIO_PULL_UP = 0x3,
+};
+
+enum abx500_gpio_vinsel {
+ ABX500_GPIO_VINSEL_VBAT = 0x0,
+ ABX500_GPIO_VINSEL_VIN_1V8 = 0x1,
+ ABX500_GPIO_VINSEL_VDD_BIF = 0x2,
+};
+
+/**
+ * struct abx500_function - ABx500 pinctrl mux function
+ * @name: The name of the function, exported to pinctrl core.
+ * @groups: An array of pin groups that may select this function.
+ * @ngroups: The number of entries in @groups.
+ */
+struct abx500_function {
+ const char *name;
+ const char * const *groups;
+ unsigned ngroups;
+};
+
+/**
+ * struct abx500_pingroup - describes a ABx500 pin group
+ * @name: the name of this specific pin group
+ * @pins: an array of discrete physical pins used in this group, taken
+ * from the driver-local pin enumeration space
+ * @num_pins: the number of pins in this group array, i.e. the number of
+ * elements in .pins so we can iterate over that array
+ * @altsetting: the altsetting to apply to all pins in this group to
+ * configure them to be used by a function
+ */
+struct abx500_pingroup {
+ const char *name;
+ const unsigned int *pins;
+ const unsigned npins;
+ int altsetting;
+};
+
+#define ALTERNATE_FUNCTIONS(pin, sel_bit, alt1, alt2, alta, altb, altc) \
+{ \
+ .pin_number = pin, \
+ .gpiosel_bit = sel_bit, \
+ .alt_bit1 = alt1, \
+ .alt_bit2 = alt2, \
+ .alta_val = alta, \
+ .altb_val = altb, \
+ .altc_val = altc, \
+}
+
+#define UNUSED -1
+/**
+ * struct alternate_functions
+ * @pin_number: The pin number
+ * @gpiosel_bit: Control bit in GPIOSEL register,
+ * @alt_bit1: First AlternateFunction bit used to select the
+ * alternate function
+ * @alt_bit2: Second AlternateFunction bit used to select the
+ * alternate function
+ *
+ * these 3 following fields are necessary due to none
+ * coherency on how to select the altA, altB and altC
+ * function between the ABx500 SOC family when using
+ * alternatfunc register.
+ * @alta_val: value to write in alternatfunc to select altA function
+ * @altb_val: value to write in alternatfunc to select altB function
+ * @altc_val: value to write in alternatfunc to select altC function
+ */
+struct alternate_functions {
+ unsigned pin_number;
+ s8 gpiosel_bit;
+ s8 alt_bit1;
+ s8 alt_bit2;
+ u8 alta_val;
+ u8 altb_val;
+ u8 altc_val;
+};
+
+/**
+ * struct pullud - specific pull up/down feature
+ * @first_pin: The pin number of the first pins which support
+ * specific pull up/down
+ * @last_pin: The pin number of the last pins
+ */
+struct pullud {
+ unsigned first_pin;
+ unsigned last_pin;
+};
+
+#define GPIO_IRQ_CLUSTER(a, b, c) \
+{ \
+ .start = a, \
+ .end = b, \
+ .to_irq = c, \
+}
+
+/**
+ * struct abx500_gpio_irq_cluster - indicates GPIOs which are interrupt
+ * capable
+ * @start: The pin number of the first pin interrupt capable
+ * @end: The pin number of the last pin interrupt capable
+ * @to_irq: The ABx500 GPIO's associated IRQs are clustered
+ * together throughout the interrupt numbers at irregular
+ * intervals. To solve this quandary, we will place the
+ * read-in values into the cluster information table
+ */
+
+struct abx500_gpio_irq_cluster {
+ int start;
+ int end;
+ int to_irq;
+};
+
+/**
+ * struct abx500_pinrange - map pin numbers to GPIO offsets
+ * @offset: offset into the GPIO local numberspace, incidentally
+ * identical to the offset into the local pin numberspace
+ * @npins: number of pins to map from both offsets
+ * @altfunc: altfunc setting to be used to enable GPIO on a pin in
+ * this range (may vary)
+ */
+struct abx500_pinrange {
+ unsigned int offset;
+ unsigned int npins;
+ int altfunc;
+};
+
+#define ABX500_PINRANGE(a, b, c) { .offset = a, .npins = b, .altfunc = c }
+
+/**
+ * struct abx500_pinctrl_soc_data - ABx500 pin controller per-SoC configuration
+ * @gpio_ranges: An array of GPIO ranges for this SoC
+ * @gpio_num_ranges: The number of GPIO ranges for this SoC
+ * @pins: An array describing all pins the pin controller affects.
+ * All pins which are also GPIOs must be listed first within the
+ * array, and be numbered identically to the GPIO controller's
+ * numbering.
+ * @npins: The number of entries in @pins.
+ * @functions: The functions supported on this SoC.
+ * @nfunction: The number of entries in @functions.
+ * @groups: An array describing all pin groups the pin SoC supports.
+ * @ngroups: The number of entries in @groups.
+ * @alternate_functions: array describing pins which supports alternate and
+ * how to set it.
+ * @pullud: array describing pins which supports pull up/down
+ * specific registers.
+ * @gpio_irq_cluster: An array of GPIO interrupt capable for this SoC
+ * @ngpio_irq_cluster: The number of GPIO inetrrupt capable for this SoC
+ * @irq_gpio_rising_offset: Interrupt offset used as base to compute specific
+ * setting strategy of the rising interrupt line
+ * @irq_gpio_falling_offset: Interrupt offset used as base to compute specific
+ * setting strategy of the falling interrupt line
+ * @irq_gpio_factor: Factor used to compute specific setting strategy of
+ * the interrupt line
+ */
+
+struct abx500_pinctrl_soc_data {
+ const struct abx500_pinrange *gpio_ranges;
+ unsigned gpio_num_ranges;
+ const struct pinctrl_pin_desc *pins;
+ unsigned npins;
+ const struct abx500_function *functions;
+ unsigned nfunctions;
+ const struct abx500_pingroup *groups;
+ unsigned ngroups;
+ struct alternate_functions *alternate_functions;
+ struct pullud *pullud;
+ struct abx500_gpio_irq_cluster *gpio_irq_cluster;
+ unsigned ngpio_irq_cluster;
+ int irq_gpio_rising_offset;
+ int irq_gpio_falling_offset;
+ int irq_gpio_factor;
+};
+
+#ifdef CONFIG_PINCTRL_AB8500
+
+void abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc);
+
+#else
+
+static inline void
+abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc)
+{
+}
+
+#endif
+
+#ifdef CONFIG_PINCTRL_AB8540
+
+void abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc);
+
+#else
+
+static inline void
+abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc)
+{
+}
+
+#endif
+
+#ifdef CONFIG_PINCTRL_AB9540
+
+void abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc);
+
+#else
+
+static inline void
+abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc)
+{
+}
+
+#endif
+
+#ifdef CONFIG_PINCTRL_AB8505
+
+void abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc);
+
+#else
+
+static inline void
+abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc)
+{
+}
+
+#endif
+
+#endif /* PINCTRL_PINCTRL_ABx500_H */
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/pinctrl/pinctrl.h>
+#include "pinctrl-nomadik.h"
+
+/* All the pins that can be used for GPIO and some other functions */
+#define _GPIO(offset) (offset)
+
+#define DB8500_PIN_AJ5 _GPIO(0)
+#define DB8500_PIN_AJ3 _GPIO(1)
+#define DB8500_PIN_AH4 _GPIO(2)
+#define DB8500_PIN_AH3 _GPIO(3)
+#define DB8500_PIN_AH6 _GPIO(4)
+#define DB8500_PIN_AG6 _GPIO(5)
+#define DB8500_PIN_AF6 _GPIO(6)
+#define DB8500_PIN_AG5 _GPIO(7)
+#define DB8500_PIN_AD5 _GPIO(8)
+#define DB8500_PIN_AE4 _GPIO(9)
+#define DB8500_PIN_AF5 _GPIO(10)
+#define DB8500_PIN_AG4 _GPIO(11)
+#define DB8500_PIN_AC4 _GPIO(12)
+#define DB8500_PIN_AF3 _GPIO(13)
+#define DB8500_PIN_AE3 _GPIO(14)
+#define DB8500_PIN_AC3 _GPIO(15)
+#define DB8500_PIN_AD3 _GPIO(16)
+#define DB8500_PIN_AD4 _GPIO(17)
+#define DB8500_PIN_AC2 _GPIO(18)
+#define DB8500_PIN_AC1 _GPIO(19)
+#define DB8500_PIN_AB4 _GPIO(20)
+#define DB8500_PIN_AB3 _GPIO(21)
+#define DB8500_PIN_AA3 _GPIO(22)
+#define DB8500_PIN_AA4 _GPIO(23)
+#define DB8500_PIN_AB2 _GPIO(24)
+#define DB8500_PIN_Y4 _GPIO(25)
+#define DB8500_PIN_Y2 _GPIO(26)
+#define DB8500_PIN_AA2 _GPIO(27)
+#define DB8500_PIN_AA1 _GPIO(28)
+#define DB8500_PIN_W2 _GPIO(29)
+#define DB8500_PIN_W3 _GPIO(30)
+#define DB8500_PIN_V3 _GPIO(31)
+#define DB8500_PIN_V2 _GPIO(32)
+#define DB8500_PIN_AF2 _GPIO(33)
+#define DB8500_PIN_AE1 _GPIO(34)
+#define DB8500_PIN_AE2 _GPIO(35)
+#define DB8500_PIN_AG2 _GPIO(36)
+/* Hole */
+#define DB8500_PIN_F3 _GPIO(64)
+#define DB8500_PIN_F1 _GPIO(65)
+#define DB8500_PIN_G3 _GPIO(66)
+#define DB8500_PIN_G2 _GPIO(67)
+#define DB8500_PIN_E1 _GPIO(68)
+#define DB8500_PIN_E2 _GPIO(69)
+#define DB8500_PIN_G5 _GPIO(70)
+#define DB8500_PIN_G4 _GPIO(71)
+#define DB8500_PIN_H4 _GPIO(72)
+#define DB8500_PIN_H3 _GPIO(73)
+#define DB8500_PIN_J3 _GPIO(74)
+#define DB8500_PIN_H2 _GPIO(75)
+#define DB8500_PIN_J2 _GPIO(76)
+#define DB8500_PIN_H1 _GPIO(77)
+#define DB8500_PIN_F4 _GPIO(78)
+#define DB8500_PIN_E3 _GPIO(79)
+#define DB8500_PIN_E4 _GPIO(80)
+#define DB8500_PIN_D2 _GPIO(81)
+#define DB8500_PIN_C1 _GPIO(82)
+#define DB8500_PIN_D3 _GPIO(83)
+#define DB8500_PIN_C2 _GPIO(84)
+#define DB8500_PIN_D5 _GPIO(85)
+#define DB8500_PIN_C6 _GPIO(86)
+#define DB8500_PIN_B3 _GPIO(87)
+#define DB8500_PIN_C4 _GPIO(88)
+#define DB8500_PIN_E6 _GPIO(89)
+#define DB8500_PIN_A3 _GPIO(90)
+#define DB8500_PIN_B6 _GPIO(91)
+#define DB8500_PIN_D6 _GPIO(92)
+#define DB8500_PIN_B7 _GPIO(93)
+#define DB8500_PIN_D7 _GPIO(94)
+#define DB8500_PIN_E8 _GPIO(95)
+#define DB8500_PIN_D8 _GPIO(96)
+#define DB8500_PIN_D9 _GPIO(97)
+/* Hole */
+#define DB8500_PIN_A5 _GPIO(128)
+#define DB8500_PIN_B4 _GPIO(129)
+#define DB8500_PIN_C8 _GPIO(130)
+#define DB8500_PIN_A12 _GPIO(131)
+#define DB8500_PIN_C10 _GPIO(132)
+#define DB8500_PIN_B10 _GPIO(133)
+#define DB8500_PIN_B9 _GPIO(134)
+#define DB8500_PIN_A9 _GPIO(135)
+#define DB8500_PIN_C7 _GPIO(136)
+#define DB8500_PIN_A7 _GPIO(137)
+#define DB8500_PIN_C5 _GPIO(138)
+#define DB8500_PIN_C9 _GPIO(139)
+#define DB8500_PIN_B11 _GPIO(140)
+#define DB8500_PIN_C12 _GPIO(141)
+#define DB8500_PIN_C11 _GPIO(142)
+#define DB8500_PIN_D12 _GPIO(143)
+#define DB8500_PIN_B13 _GPIO(144)
+#define DB8500_PIN_C13 _GPIO(145)
+#define DB8500_PIN_D13 _GPIO(146)
+#define DB8500_PIN_C15 _GPIO(147)
+#define DB8500_PIN_B16 _GPIO(148)
+#define DB8500_PIN_B14 _GPIO(149)
+#define DB8500_PIN_C14 _GPIO(150)
+#define DB8500_PIN_D17 _GPIO(151)
+#define DB8500_PIN_D16 _GPIO(152)
+#define DB8500_PIN_B17 _GPIO(153)
+#define DB8500_PIN_C16 _GPIO(154)
+#define DB8500_PIN_C19 _GPIO(155)
+#define DB8500_PIN_C17 _GPIO(156)
+#define DB8500_PIN_A18 _GPIO(157)
+#define DB8500_PIN_C18 _GPIO(158)
+#define DB8500_PIN_B19 _GPIO(159)
+#define DB8500_PIN_B20 _GPIO(160)
+#define DB8500_PIN_D21 _GPIO(161)
+#define DB8500_PIN_D20 _GPIO(162)
+#define DB8500_PIN_C20 _GPIO(163)
+#define DB8500_PIN_B21 _GPIO(164)
+#define DB8500_PIN_C21 _GPIO(165)
+#define DB8500_PIN_A22 _GPIO(166)
+#define DB8500_PIN_B24 _GPIO(167)
+#define DB8500_PIN_C22 _GPIO(168)
+#define DB8500_PIN_D22 _GPIO(169)
+#define DB8500_PIN_C23 _GPIO(170)
+#define DB8500_PIN_D23 _GPIO(171)
+/* Hole */
+#define DB8500_PIN_AJ27 _GPIO(192)
+#define DB8500_PIN_AH27 _GPIO(193)
+#define DB8500_PIN_AF27 _GPIO(194)
+#define DB8500_PIN_AG28 _GPIO(195)
+#define DB8500_PIN_AG26 _GPIO(196)
+#define DB8500_PIN_AH24 _GPIO(197)
+#define DB8500_PIN_AG25 _GPIO(198)
+#define DB8500_PIN_AH23 _GPIO(199)
+#define DB8500_PIN_AH26 _GPIO(200)
+#define DB8500_PIN_AF24 _GPIO(201)
+#define DB8500_PIN_AF25 _GPIO(202)
+#define DB8500_PIN_AE23 _GPIO(203)
+#define DB8500_PIN_AF23 _GPIO(204)
+#define DB8500_PIN_AG23 _GPIO(205)
+#define DB8500_PIN_AG24 _GPIO(206)
+#define DB8500_PIN_AJ23 _GPIO(207)
+#define DB8500_PIN_AH16 _GPIO(208)
+#define DB8500_PIN_AG15 _GPIO(209)
+#define DB8500_PIN_AJ15 _GPIO(210)
+#define DB8500_PIN_AG14 _GPIO(211)
+#define DB8500_PIN_AF13 _GPIO(212)
+#define DB8500_PIN_AG13 _GPIO(213)
+#define DB8500_PIN_AH15 _GPIO(214)
+#define DB8500_PIN_AH13 _GPIO(215)
+#define DB8500_PIN_AG12 _GPIO(216)
+#define DB8500_PIN_AH12 _GPIO(217)
+#define DB8500_PIN_AH11 _GPIO(218)
+#define DB8500_PIN_AG10 _GPIO(219)
+#define DB8500_PIN_AH10 _GPIO(220)
+#define DB8500_PIN_AJ11 _GPIO(221)
+#define DB8500_PIN_AJ9 _GPIO(222)
+#define DB8500_PIN_AH9 _GPIO(223)
+#define DB8500_PIN_AG9 _GPIO(224)
+#define DB8500_PIN_AG8 _GPIO(225)
+#define DB8500_PIN_AF8 _GPIO(226)
+#define DB8500_PIN_AH7 _GPIO(227)
+#define DB8500_PIN_AJ6 _GPIO(228)
+#define DB8500_PIN_AG7 _GPIO(229)
+#define DB8500_PIN_AF7 _GPIO(230)
+/* Hole */
+#define DB8500_PIN_AF28 _GPIO(256)
+#define DB8500_PIN_AE29 _GPIO(257)
+#define DB8500_PIN_AD29 _GPIO(258)
+#define DB8500_PIN_AC29 _GPIO(259)
+#define DB8500_PIN_AD28 _GPIO(260)
+#define DB8500_PIN_AD26 _GPIO(261)
+#define DB8500_PIN_AE26 _GPIO(262)
+#define DB8500_PIN_AG29 _GPIO(263)
+#define DB8500_PIN_AE27 _GPIO(264)
+#define DB8500_PIN_AD27 _GPIO(265)
+#define DB8500_PIN_AC28 _GPIO(266)
+#define DB8500_PIN_AC27 _GPIO(267)
+
+/*
+ * The names of the pins are denoted by GPIO number and ball name, even
+ * though they can be used for other things than GPIO, this is the first
+ * column in the table of the data sheet and often used on schematics and
+ * such.
+ */
+static const struct pinctrl_pin_desc nmk_db8500_pins[] = {
+ PINCTRL_PIN(DB8500_PIN_AJ5, "GPIO0_AJ5"),
+ PINCTRL_PIN(DB8500_PIN_AJ3, "GPIO1_AJ3"),
+ PINCTRL_PIN(DB8500_PIN_AH4, "GPIO2_AH4"),
+ PINCTRL_PIN(DB8500_PIN_AH3, "GPIO3_AH3"),
+ PINCTRL_PIN(DB8500_PIN_AH6, "GPIO4_AH6"),
+ PINCTRL_PIN(DB8500_PIN_AG6, "GPIO5_AG6"),
+ PINCTRL_PIN(DB8500_PIN_AF6, "GPIO6_AF6"),
+ PINCTRL_PIN(DB8500_PIN_AG5, "GPIO7_AG5"),
+ PINCTRL_PIN(DB8500_PIN_AD5, "GPIO8_AD5"),
+ PINCTRL_PIN(DB8500_PIN_AE4, "GPIO9_AE4"),
+ PINCTRL_PIN(DB8500_PIN_AF5, "GPIO10_AF5"),
+ PINCTRL_PIN(DB8500_PIN_AG4, "GPIO11_AG4"),
+ PINCTRL_PIN(DB8500_PIN_AC4, "GPIO12_AC4"),
+ PINCTRL_PIN(DB8500_PIN_AF3, "GPIO13_AF3"),
+ PINCTRL_PIN(DB8500_PIN_AE3, "GPIO14_AE3"),
+ PINCTRL_PIN(DB8500_PIN_AC3, "GPIO15_AC3"),
+ PINCTRL_PIN(DB8500_PIN_AD3, "GPIO16_AD3"),
+ PINCTRL_PIN(DB8500_PIN_AD4, "GPIO17_AD4"),
+ PINCTRL_PIN(DB8500_PIN_AC2, "GPIO18_AC2"),
+ PINCTRL_PIN(DB8500_PIN_AC1, "GPIO19_AC1"),
+ PINCTRL_PIN(DB8500_PIN_AB4, "GPIO20_AB4"),
+ PINCTRL_PIN(DB8500_PIN_AB3, "GPIO21_AB3"),
+ PINCTRL_PIN(DB8500_PIN_AA3, "GPIO22_AA3"),
+ PINCTRL_PIN(DB8500_PIN_AA4, "GPIO23_AA4"),
+ PINCTRL_PIN(DB8500_PIN_AB2, "GPIO24_AB2"),
+ PINCTRL_PIN(DB8500_PIN_Y4, "GPIO25_Y4"),
+ PINCTRL_PIN(DB8500_PIN_Y2, "GPIO26_Y2"),
+ PINCTRL_PIN(DB8500_PIN_AA2, "GPIO27_AA2"),
+ PINCTRL_PIN(DB8500_PIN_AA1, "GPIO28_AA1"),
+ PINCTRL_PIN(DB8500_PIN_W2, "GPIO29_W2"),
+ PINCTRL_PIN(DB8500_PIN_W3, "GPIO30_W3"),
+ PINCTRL_PIN(DB8500_PIN_V3, "GPIO31_V3"),
+ PINCTRL_PIN(DB8500_PIN_V2, "GPIO32_V2"),
+ PINCTRL_PIN(DB8500_PIN_AF2, "GPIO33_AF2"),
+ PINCTRL_PIN(DB8500_PIN_AE1, "GPIO34_AE1"),
+ PINCTRL_PIN(DB8500_PIN_AE2, "GPIO35_AE2"),
+ PINCTRL_PIN(DB8500_PIN_AG2, "GPIO36_AG2"),
+ /* Hole */
+ PINCTRL_PIN(DB8500_PIN_F3, "GPIO64_F3"),
+ PINCTRL_PIN(DB8500_PIN_F1, "GPIO65_F1"),
+ PINCTRL_PIN(DB8500_PIN_G3, "GPIO66_G3"),
+ PINCTRL_PIN(DB8500_PIN_G2, "GPIO67_G2"),
+ PINCTRL_PIN(DB8500_PIN_E1, "GPIO68_E1"),
+ PINCTRL_PIN(DB8500_PIN_E2, "GPIO69_E2"),
+ PINCTRL_PIN(DB8500_PIN_G5, "GPIO70_G5"),
+ PINCTRL_PIN(DB8500_PIN_G4, "GPIO71_G4"),
+ PINCTRL_PIN(DB8500_PIN_H4, "GPIO72_H4"),
+ PINCTRL_PIN(DB8500_PIN_H3, "GPIO73_H3"),
+ PINCTRL_PIN(DB8500_PIN_J3, "GPIO74_J3"),
+ PINCTRL_PIN(DB8500_PIN_H2, "GPIO75_H2"),
+ PINCTRL_PIN(DB8500_PIN_J2, "GPIO76_J2"),
+ PINCTRL_PIN(DB8500_PIN_H1, "GPIO77_H1"),
+ PINCTRL_PIN(DB8500_PIN_F4, "GPIO78_F4"),
+ PINCTRL_PIN(DB8500_PIN_E3, "GPIO79_E3"),
+ PINCTRL_PIN(DB8500_PIN_E4, "GPIO80_E4"),
+ PINCTRL_PIN(DB8500_PIN_D2, "GPIO81_D2"),
+ PINCTRL_PIN(DB8500_PIN_C1, "GPIO82_C1"),
+ PINCTRL_PIN(DB8500_PIN_D3, "GPIO83_D3"),
+ PINCTRL_PIN(DB8500_PIN_C2, "GPIO84_C2"),
+ PINCTRL_PIN(DB8500_PIN_D5, "GPIO85_D5"),
+ PINCTRL_PIN(DB8500_PIN_C6, "GPIO86_C6"),
+ PINCTRL_PIN(DB8500_PIN_B3, "GPIO87_B3"),
+ PINCTRL_PIN(DB8500_PIN_C4, "GPIO88_C4"),
+ PINCTRL_PIN(DB8500_PIN_E6, "GPIO89_E6"),
+ PINCTRL_PIN(DB8500_PIN_A3, "GPIO90_A3"),
+ PINCTRL_PIN(DB8500_PIN_B6, "GPIO91_B6"),
+ PINCTRL_PIN(DB8500_PIN_D6, "GPIO92_D6"),
+ PINCTRL_PIN(DB8500_PIN_B7, "GPIO93_B7"),
+ PINCTRL_PIN(DB8500_PIN_D7, "GPIO94_D7"),
+ PINCTRL_PIN(DB8500_PIN_E8, "GPIO95_E8"),
+ PINCTRL_PIN(DB8500_PIN_D8, "GPIO96_D8"),
+ PINCTRL_PIN(DB8500_PIN_D9, "GPIO97_D9"),
+ /* Hole */
+ PINCTRL_PIN(DB8500_PIN_A5, "GPIO128_A5"),
+ PINCTRL_PIN(DB8500_PIN_B4, "GPIO129_B4"),
+ PINCTRL_PIN(DB8500_PIN_C8, "GPIO130_C8"),
+ PINCTRL_PIN(DB8500_PIN_A12, "GPIO131_A12"),
+ PINCTRL_PIN(DB8500_PIN_C10, "GPIO132_C10"),
+ PINCTRL_PIN(DB8500_PIN_B10, "GPIO133_B10"),
+ PINCTRL_PIN(DB8500_PIN_B9, "GPIO134_B9"),
+ PINCTRL_PIN(DB8500_PIN_A9, "GPIO135_A9"),
+ PINCTRL_PIN(DB8500_PIN_C7, "GPIO136_C7"),
+ PINCTRL_PIN(DB8500_PIN_A7, "GPIO137_A7"),
+ PINCTRL_PIN(DB8500_PIN_C5, "GPIO138_C5"),
+ PINCTRL_PIN(DB8500_PIN_C9, "GPIO139_C9"),
+ PINCTRL_PIN(DB8500_PIN_B11, "GPIO140_B11"),
+ PINCTRL_PIN(DB8500_PIN_C12, "GPIO141_C12"),
+ PINCTRL_PIN(DB8500_PIN_C11, "GPIO142_C11"),
+ PINCTRL_PIN(DB8500_PIN_D12, "GPIO143_D12"),
+ PINCTRL_PIN(DB8500_PIN_B13, "GPIO144_B13"),
+ PINCTRL_PIN(DB8500_PIN_C13, "GPIO145_C13"),
+ PINCTRL_PIN(DB8500_PIN_D13, "GPIO146_D13"),
+ PINCTRL_PIN(DB8500_PIN_C15, "GPIO147_C15"),
+ PINCTRL_PIN(DB8500_PIN_B16, "GPIO148_B16"),
+ PINCTRL_PIN(DB8500_PIN_B14, "GPIO149_B14"),
+ PINCTRL_PIN(DB8500_PIN_C14, "GPIO150_C14"),
+ PINCTRL_PIN(DB8500_PIN_D17, "GPIO151_D17"),
+ PINCTRL_PIN(DB8500_PIN_D16, "GPIO152_D16"),
+ PINCTRL_PIN(DB8500_PIN_B17, "GPIO153_B17"),
+ PINCTRL_PIN(DB8500_PIN_C16, "GPIO154_C16"),
+ PINCTRL_PIN(DB8500_PIN_C19, "GPIO155_C19"),
+ PINCTRL_PIN(DB8500_PIN_C17, "GPIO156_C17"),
+ PINCTRL_PIN(DB8500_PIN_A18, "GPIO157_A18"),
+ PINCTRL_PIN(DB8500_PIN_C18, "GPIO158_C18"),
+ PINCTRL_PIN(DB8500_PIN_B19, "GPIO159_B19"),
+ PINCTRL_PIN(DB8500_PIN_B20, "GPIO160_B20"),
+ PINCTRL_PIN(DB8500_PIN_D21, "GPIO161_D21"),
+ PINCTRL_PIN(DB8500_PIN_D20, "GPIO162_D20"),
+ PINCTRL_PIN(DB8500_PIN_C20, "GPIO163_C20"),
+ PINCTRL_PIN(DB8500_PIN_B21, "GPIO164_B21"),
+ PINCTRL_PIN(DB8500_PIN_C21, "GPIO165_C21"),
+ PINCTRL_PIN(DB8500_PIN_A22, "GPIO166_A22"),
+ PINCTRL_PIN(DB8500_PIN_B24, "GPIO167_B24"),
+ PINCTRL_PIN(DB8500_PIN_C22, "GPIO168_C22"),
+ PINCTRL_PIN(DB8500_PIN_D22, "GPIO169_D22"),
+ PINCTRL_PIN(DB8500_PIN_C23, "GPIO170_C23"),
+ PINCTRL_PIN(DB8500_PIN_D23, "GPIO171_D23"),
+ /* Hole */
+ PINCTRL_PIN(DB8500_PIN_AJ27, "GPIO192_AJ27"),
+ PINCTRL_PIN(DB8500_PIN_AH27, "GPIO193_AH27"),
+ PINCTRL_PIN(DB8500_PIN_AF27, "GPIO194_AF27"),
+ PINCTRL_PIN(DB8500_PIN_AG28, "GPIO195_AG28"),
+ PINCTRL_PIN(DB8500_PIN_AG26, "GPIO196_AG26"),
+ PINCTRL_PIN(DB8500_PIN_AH24, "GPIO197_AH24"),
+ PINCTRL_PIN(DB8500_PIN_AG25, "GPIO198_AG25"),
+ PINCTRL_PIN(DB8500_PIN_AH23, "GPIO199_AH23"),
+ PINCTRL_PIN(DB8500_PIN_AH26, "GPIO200_AH26"),
+ PINCTRL_PIN(DB8500_PIN_AF24, "GPIO201_AF24"),
+ PINCTRL_PIN(DB8500_PIN_AF25, "GPIO202_AF25"),
+ PINCTRL_PIN(DB8500_PIN_AE23, "GPIO203_AE23"),
+ PINCTRL_PIN(DB8500_PIN_AF23, "GPIO204_AF23"),
+ PINCTRL_PIN(DB8500_PIN_AG23, "GPIO205_AG23"),
+ PINCTRL_PIN(DB8500_PIN_AG24, "GPIO206_AG24"),
+ PINCTRL_PIN(DB8500_PIN_AJ23, "GPIO207_AJ23"),
+ PINCTRL_PIN(DB8500_PIN_AH16, "GPIO208_AH16"),
+ PINCTRL_PIN(DB8500_PIN_AG15, "GPIO209_AG15"),
+ PINCTRL_PIN(DB8500_PIN_AJ15, "GPIO210_AJ15"),
+ PINCTRL_PIN(DB8500_PIN_AG14, "GPIO211_AG14"),
+ PINCTRL_PIN(DB8500_PIN_AF13, "GPIO212_AF13"),
+ PINCTRL_PIN(DB8500_PIN_AG13, "GPIO213_AG13"),
+ PINCTRL_PIN(DB8500_PIN_AH15, "GPIO214_AH15"),
+ PINCTRL_PIN(DB8500_PIN_AH13, "GPIO215_AH13"),
+ PINCTRL_PIN(DB8500_PIN_AG12, "GPIO216_AG12"),
+ PINCTRL_PIN(DB8500_PIN_AH12, "GPIO217_AH12"),
+ PINCTRL_PIN(DB8500_PIN_AH11, "GPIO218_AH11"),
+ PINCTRL_PIN(DB8500_PIN_AG10, "GPIO219_AG10"),
+ PINCTRL_PIN(DB8500_PIN_AH10, "GPIO220_AH10"),
+ PINCTRL_PIN(DB8500_PIN_AJ11, "GPIO221_AJ11"),
+ PINCTRL_PIN(DB8500_PIN_AJ9, "GPIO222_AJ9"),
+ PINCTRL_PIN(DB8500_PIN_AH9, "GPIO223_AH9"),
+ PINCTRL_PIN(DB8500_PIN_AG9, "GPIO224_AG9"),
+ PINCTRL_PIN(DB8500_PIN_AG8, "GPIO225_AG8"),
+ PINCTRL_PIN(DB8500_PIN_AF8, "GPIO226_AF8"),
+ PINCTRL_PIN(DB8500_PIN_AH7, "GPIO227_AH7"),
+ PINCTRL_PIN(DB8500_PIN_AJ6, "GPIO228_AJ6"),
+ PINCTRL_PIN(DB8500_PIN_AG7, "GPIO229_AG7"),
+ PINCTRL_PIN(DB8500_PIN_AF7, "GPIO230_AF7"),
+ /* Hole */
+ PINCTRL_PIN(DB8500_PIN_AF28, "GPIO256_AF28"),
+ PINCTRL_PIN(DB8500_PIN_AE29, "GPIO257_AE29"),
+ PINCTRL_PIN(DB8500_PIN_AD29, "GPIO258_AD29"),
+ PINCTRL_PIN(DB8500_PIN_AC29, "GPIO259_AC29"),
+ PINCTRL_PIN(DB8500_PIN_AD28, "GPIO260_AD28"),
+ PINCTRL_PIN(DB8500_PIN_AD26, "GPIO261_AD26"),
+ PINCTRL_PIN(DB8500_PIN_AE26, "GPIO262_AE26"),
+ PINCTRL_PIN(DB8500_PIN_AG29, "GPIO263_AG29"),
+ PINCTRL_PIN(DB8500_PIN_AE27, "GPIO264_AE27"),
+ PINCTRL_PIN(DB8500_PIN_AD27, "GPIO265_AD27"),
+ PINCTRL_PIN(DB8500_PIN_AC28, "GPIO266_AC28"),
+ PINCTRL_PIN(DB8500_PIN_AC27, "GPIO267_AC27"),
+};
+
+#define DB8500_GPIO_RANGE(a, b, c) { .name = "DB8500", .id = a, .base = b, \
+ .pin_base = b, .npins = c }
+
+/*
+ * This matches the 32-pin gpio chips registered by the GPIO portion. This
+ * cannot be const since we assign the struct gpio_chip * pointer at runtime.
+ */
+static struct pinctrl_gpio_range nmk_db8500_ranges[] = {
+ DB8500_GPIO_RANGE(0, 0, 32),
+ DB8500_GPIO_RANGE(1, 32, 5),
+ DB8500_GPIO_RANGE(2, 64, 32),
+ DB8500_GPIO_RANGE(3, 96, 2),
+ DB8500_GPIO_RANGE(4, 128, 32),
+ DB8500_GPIO_RANGE(5, 160, 12),
+ DB8500_GPIO_RANGE(6, 192, 32),
+ DB8500_GPIO_RANGE(7, 224, 7),
+ DB8500_GPIO_RANGE(8, 256, 12),
+};
+
+/*
+ * Read the pin group names like this:
+ * u0_a_1 = first groups of pins for uart0 on alt function a
+ * i2c2_b_2 = second group of pins for i2c2 on alt function b
+ *
+ * The groups are arranged as sets per altfunction column, so we can
+ * mux in one group at a time by selecting the same altfunction for them
+ * all. When functions require pins on different altfunctions, you need
+ * to combine several groups.
+ */
+
+/* Altfunction A column */
+static const unsigned u0_a_1_pins[] = { DB8500_PIN_AJ5, DB8500_PIN_AJ3,
+ DB8500_PIN_AH4, DB8500_PIN_AH3 };
+static const unsigned u1rxtx_a_1_pins[] = { DB8500_PIN_AH6, DB8500_PIN_AG6 };
+static const unsigned u1ctsrts_a_1_pins[] = { DB8500_PIN_AF6, DB8500_PIN_AG5 };
+/* Image processor I2C line, this is driven by image processor firmware */
+static const unsigned ipi2c_a_1_pins[] = { DB8500_PIN_AD5, DB8500_PIN_AE4 };
+static const unsigned ipi2c_a_2_pins[] = { DB8500_PIN_AF5, DB8500_PIN_AG4 };
+/* MSP0 can only be on these pins, but TXD and RXD can be flipped */
+static const unsigned msp0txrx_a_1_pins[] = { DB8500_PIN_AC4, DB8500_PIN_AC3 };
+static const unsigned msp0tfstck_a_1_pins[] = { DB8500_PIN_AF3, DB8500_PIN_AE3 };
+static const unsigned msp0rfsrck_a_1_pins[] = { DB8500_PIN_AD3, DB8500_PIN_AD4 };
+/* Basic pins of the MMC/SD card 0 interface */
+static const unsigned mc0_a_1_pins[] = { DB8500_PIN_AC2, DB8500_PIN_AC1,
+ DB8500_PIN_AB4, DB8500_PIN_AA3, DB8500_PIN_AA4, DB8500_PIN_AB2,
+ DB8500_PIN_Y4, DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
+/* Often only 4 bits are used, then these are not needed (only used for MMC) */
+static const unsigned mc0_dat47_a_1_pins[] = { DB8500_PIN_W2, DB8500_PIN_W3,
+ DB8500_PIN_V3, DB8500_PIN_V2};
+static const unsigned mc0dat31dir_a_1_pins[] = { DB8500_PIN_AB3 };
+/* MSP1 can only be on these pins, but TXD and RXD can be flipped */
+static const unsigned msp1txrx_a_1_pins[] = { DB8500_PIN_AF2, DB8500_PIN_AG2 };
+static const unsigned msp1_a_1_pins[] = { DB8500_PIN_AE1, DB8500_PIN_AE2 };
+/* LCD interface */
+static const unsigned lcdb_a_1_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
+ DB8500_PIN_G3, DB8500_PIN_G2 };
+static const unsigned lcdvsi0_a_1_pins[] = { DB8500_PIN_E1 };
+static const unsigned lcdvsi1_a_1_pins[] = { DB8500_PIN_E2 };
+static const unsigned lcd_d0_d7_a_1_pins[] = {
+ DB8500_PIN_G5, DB8500_PIN_G4, DB8500_PIN_H4, DB8500_PIN_H3,
+ DB8500_PIN_J3, DB8500_PIN_H2, DB8500_PIN_J2, DB8500_PIN_H1 };
+/* D8 thru D11 often used as TVOUT lines */
+static const unsigned lcd_d8_d11_a_1_pins[] = { DB8500_PIN_F4,
+ DB8500_PIN_E3, DB8500_PIN_E4, DB8500_PIN_D2 };
+static const unsigned lcd_d12_d23_a_1_pins[] = {
+ DB8500_PIN_C1, DB8500_PIN_D3, DB8500_PIN_C2, DB8500_PIN_D5,
+ DB8500_PIN_C6, DB8500_PIN_B3, DB8500_PIN_C4, DB8500_PIN_E6,
+ DB8500_PIN_A3, DB8500_PIN_B6, DB8500_PIN_D6, DB8500_PIN_B7 };
+static const unsigned kp_a_1_pins[] = { DB8500_PIN_D7, DB8500_PIN_E8,
+ DB8500_PIN_D8, DB8500_PIN_D9 };
+static const unsigned kpskaskb_a_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16 };
+static const unsigned kp_a_2_pins[] = {
+ DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
+ DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
+ DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
+ DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
+/* MC2 has 8 data lines and no direction control, so only for (e)MMC */
+static const unsigned mc2_a_1_pins[] = { DB8500_PIN_A5, DB8500_PIN_B4,
+ DB8500_PIN_C8, DB8500_PIN_A12, DB8500_PIN_C10, DB8500_PIN_B10,
+ DB8500_PIN_B9, DB8500_PIN_A9, DB8500_PIN_C7, DB8500_PIN_A7,
+ DB8500_PIN_C5 };
+static const unsigned ssp1_a_1_pins[] = { DB8500_PIN_C9, DB8500_PIN_B11,
+ DB8500_PIN_C12, DB8500_PIN_C11 };
+static const unsigned ssp0_a_1_pins[] = { DB8500_PIN_D12, DB8500_PIN_B13,
+ DB8500_PIN_C13, DB8500_PIN_D13 };
+static const unsigned i2c0_a_1_pins[] = { DB8500_PIN_C15, DB8500_PIN_B16 };
+/*
+ * Image processor GPIO pins are named "ipgpio" and have their own
+ * numberspace
+ */
+static const unsigned ipgpio0_a_1_pins[] = { DB8500_PIN_B14 };
+static const unsigned ipgpio1_a_1_pins[] = { DB8500_PIN_C14 };
+/* Three modem pins named RF_PURn, MODEM_STATE and MODEM_PWREN */
+static const unsigned modem_a_1_pins[] = { DB8500_PIN_D22, DB8500_PIN_C23,
+ DB8500_PIN_D23 };
+/*
+ * This MSP cannot switch RX and TX, SCK in a separate group since this
+ * seems to be optional.
+ */
+static const unsigned msp2sck_a_1_pins[] = { DB8500_PIN_AJ27 };
+static const unsigned msp2_a_1_pins[] = { DB8500_PIN_AH27, DB8500_PIN_AF27,
+ DB8500_PIN_AG28, DB8500_PIN_AG26 };
+static const unsigned mc4_a_1_pins[] = { DB8500_PIN_AH24, DB8500_PIN_AG25,
+ DB8500_PIN_AH23, DB8500_PIN_AH26, DB8500_PIN_AF24, DB8500_PIN_AF25,
+ DB8500_PIN_AE23, DB8500_PIN_AF23, DB8500_PIN_AG23, DB8500_PIN_AG24,
+ DB8500_PIN_AJ23 };
+/* MC1 has only 4 data pins, designed for SD or SDIO exclusively */
+static const unsigned mc1_a_1_pins[] = { DB8500_PIN_AH16, DB8500_PIN_AG15,
+ DB8500_PIN_AJ15, DB8500_PIN_AG14, DB8500_PIN_AF13, DB8500_PIN_AG13,
+ DB8500_PIN_AH15 };
+static const unsigned mc1_a_2_pins[] = { DB8500_PIN_AH16, DB8500_PIN_AJ15,
+ DB8500_PIN_AG14, DB8500_PIN_AF13, DB8500_PIN_AG13, DB8500_PIN_AH15 };
+static const unsigned mc1dir_a_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
+ DB8500_PIN_AH12, DB8500_PIN_AH11 };
+static const unsigned hsir_a_1_pins[] = { DB8500_PIN_AG10, DB8500_PIN_AH10,
+ DB8500_PIN_AJ11 };
+static const unsigned hsit_a_1_pins[] = { DB8500_PIN_AJ9, DB8500_PIN_AH9,
+ DB8500_PIN_AG9, DB8500_PIN_AG8, DB8500_PIN_AF8 };
+static const unsigned hsit_a_2_pins[] = { DB8500_PIN_AJ9, DB8500_PIN_AH9,
+ DB8500_PIN_AG9, DB8500_PIN_AG8 };
+static const unsigned clkout1_a_1_pins[] = { DB8500_PIN_AH7 };
+static const unsigned clkout1_a_2_pins[] = { DB8500_PIN_AG7 };
+static const unsigned clkout2_a_1_pins[] = { DB8500_PIN_AJ6 };
+static const unsigned clkout2_a_2_pins[] = { DB8500_PIN_AF7 };
+static const unsigned usb_a_1_pins[] = { DB8500_PIN_AF28, DB8500_PIN_AE29,
+ DB8500_PIN_AD29, DB8500_PIN_AC29, DB8500_PIN_AD28, DB8500_PIN_AD26,
+ DB8500_PIN_AE26, DB8500_PIN_AG29, DB8500_PIN_AE27, DB8500_PIN_AD27,
+ DB8500_PIN_AC28, DB8500_PIN_AC27 };
+
+/* Altfunction B column */
+static const unsigned trig_b_1_pins[] = { DB8500_PIN_AJ5, DB8500_PIN_AJ3 };
+static const unsigned i2c4_b_1_pins[] = { DB8500_PIN_AH6, DB8500_PIN_AG6 };
+static const unsigned i2c1_b_1_pins[] = { DB8500_PIN_AF6, DB8500_PIN_AG5 };
+static const unsigned i2c2_b_1_pins[] = { DB8500_PIN_AD5, DB8500_PIN_AE4 };
+static const unsigned i2c2_b_2_pins[] = { DB8500_PIN_AF5, DB8500_PIN_AG4 };
+static const unsigned msp0txrx_b_1_pins[] = { DB8500_PIN_AC4, DB8500_PIN_AC3 };
+static const unsigned i2c1_b_2_pins[] = { DB8500_PIN_AD3, DB8500_PIN_AD4 };
+/* Just RX and TX for UART2 */
+static const unsigned u2rxtx_b_1_pins[] = { DB8500_PIN_AC2, DB8500_PIN_AC1 };
+static const unsigned uartmodtx_b_1_pins[] = { DB8500_PIN_AB4 };
+static const unsigned msp0sck_b_1_pins[] = { DB8500_PIN_AB3 };
+static const unsigned uartmodrx_b_1_pins[] = { DB8500_PIN_AA3 };
+static const unsigned stmmod_b_1_pins[] = { DB8500_PIN_AA4, DB8500_PIN_Y4,
+ DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
+static const unsigned uartmodrx_b_2_pins[] = { DB8500_PIN_AB2 };
+static const unsigned spi3_b_1_pins[] = { DB8500_PIN_W2, DB8500_PIN_W3,
+ DB8500_PIN_V3, DB8500_PIN_V2 };
+static const unsigned msp1txrx_b_1_pins[] = { DB8500_PIN_AF2, DB8500_PIN_AG2 };
+static const unsigned kp_b_1_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
+ DB8500_PIN_G3, DB8500_PIN_G2, DB8500_PIN_E1, DB8500_PIN_E2,
+ DB8500_PIN_G5, DB8500_PIN_G4, DB8500_PIN_H4, DB8500_PIN_H3,
+ DB8500_PIN_J3, DB8500_PIN_H2, DB8500_PIN_J2, DB8500_PIN_H1,
+ DB8500_PIN_F4, DB8500_PIN_E3, DB8500_PIN_E4, DB8500_PIN_D2,
+ DB8500_PIN_C1, DB8500_PIN_D3, DB8500_PIN_C2, DB8500_PIN_D5 };
+static const unsigned kp_b_2_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
+ DB8500_PIN_G3, DB8500_PIN_G2, DB8500_PIN_F4, DB8500_PIN_E3};
+static const unsigned sm_b_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
+ DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6,
+ DB8500_PIN_D6, DB8500_PIN_B7, DB8500_PIN_D7, DB8500_PIN_D8,
+ DB8500_PIN_D9, DB8500_PIN_A5, DB8500_PIN_B4, DB8500_PIN_C8,
+ DB8500_PIN_A12, DB8500_PIN_C10, DB8500_PIN_B10, DB8500_PIN_B9,
+ DB8500_PIN_A9, DB8500_PIN_C7, DB8500_PIN_A7, DB8500_PIN_C5,
+ DB8500_PIN_C9 };
+/* This chip select pin can be "ps0" in alt C so have it separately */
+static const unsigned smcs0_b_1_pins[] = { DB8500_PIN_E8 };
+/* This chip select pin can be "ps1" in alt C so have it separately */
+static const unsigned smcs1_b_1_pins[] = { DB8500_PIN_B14 };
+static const unsigned ipgpio7_b_1_pins[] = { DB8500_PIN_B11 };
+static const unsigned ipgpio2_b_1_pins[] = { DB8500_PIN_C12 };
+static const unsigned ipgpio3_b_1_pins[] = { DB8500_PIN_C11 };
+static const unsigned lcdaclk_b_1_pins[] = { DB8500_PIN_C14 };
+static const unsigned lcda_b_1_pins[] = { DB8500_PIN_D22,
+ DB8500_PIN_C23, DB8500_PIN_D23 };
+static const unsigned lcd_b_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
+ DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
+ DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
+ DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
+ DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
+static const unsigned ddrtrig_b_1_pins[] = { DB8500_PIN_AJ27 };
+static const unsigned pwl_b_1_pins[] = { DB8500_PIN_AF25 };
+static const unsigned spi1_b_1_pins[] = { DB8500_PIN_AG15, DB8500_PIN_AF13,
+ DB8500_PIN_AG13, DB8500_PIN_AH15 };
+static const unsigned mc3_b_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
+ DB8500_PIN_AH12, DB8500_PIN_AH11, DB8500_PIN_AG10, DB8500_PIN_AH10,
+ DB8500_PIN_AJ11, DB8500_PIN_AJ9, DB8500_PIN_AH9, DB8500_PIN_AG9,
+ DB8500_PIN_AG8 };
+static const unsigned pwl_b_2_pins[] = { DB8500_PIN_AF8 };
+static const unsigned pwl_b_3_pins[] = { DB8500_PIN_AG7 };
+static const unsigned pwl_b_4_pins[] = { DB8500_PIN_AF7 };
+
+/* Altfunction C column */
+static const unsigned ipjtag_c_1_pins[] = { DB8500_PIN_AJ5, DB8500_PIN_AJ3,
+ DB8500_PIN_AH4, DB8500_PIN_AH3, DB8500_PIN_AH6 };
+static const unsigned ipgpio6_c_1_pins[] = { DB8500_PIN_AG6 };
+static const unsigned ipgpio0_c_1_pins[] = { DB8500_PIN_AF6 };
+static const unsigned ipgpio1_c_1_pins[] = { DB8500_PIN_AG5 };
+static const unsigned ipgpio3_c_1_pins[] = { DB8500_PIN_AF5 };
+static const unsigned ipgpio2_c_1_pins[] = { DB8500_PIN_AG4 };
+static const unsigned slim0_c_1_pins[] = { DB8500_PIN_AD3, DB8500_PIN_AD4 };
+/* Optional 4-bit Memory Stick interface */
+static const unsigned ms_c_1_pins[] = { DB8500_PIN_AC2, DB8500_PIN_AC1,
+ DB8500_PIN_AB3, DB8500_PIN_AA3, DB8500_PIN_AA4, DB8500_PIN_AB2,
+ DB8500_PIN_Y4, DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
+static const unsigned iptrigout_c_1_pins[] = { DB8500_PIN_AB4 };
+static const unsigned u2rxtx_c_1_pins[] = { DB8500_PIN_W2, DB8500_PIN_W3 };
+static const unsigned u2ctsrts_c_1_pins[] = { DB8500_PIN_V3, DB8500_PIN_V2 };
+static const unsigned u0_c_1_pins[] = { DB8500_PIN_AF2, DB8500_PIN_AE1,
+ DB8500_PIN_AE2, DB8500_PIN_AG2 };
+static const unsigned ipgpio4_c_1_pins[] = { DB8500_PIN_F3 };
+static const unsigned ipgpio5_c_1_pins[] = { DB8500_PIN_F1 };
+static const unsigned ipgpio6_c_2_pins[] = { DB8500_PIN_G3 };
+static const unsigned ipgpio7_c_1_pins[] = { DB8500_PIN_G2 };
+static const unsigned smcleale_c_1_pins[] = { DB8500_PIN_E1, DB8500_PIN_E2 };
+static const unsigned stmape_c_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
+ DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3 };
+static const unsigned u2rxtx_c_2_pins[] = { DB8500_PIN_H2, DB8500_PIN_J2 };
+static const unsigned ipgpio2_c_2_pins[] = { DB8500_PIN_F4 };
+static const unsigned ipgpio3_c_2_pins[] = { DB8500_PIN_E3 };
+static const unsigned ipgpio4_c_2_pins[] = { DB8500_PIN_E4 };
+static const unsigned ipgpio5_c_2_pins[] = { DB8500_PIN_D2 };
+static const unsigned mc5_c_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
+ DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6,
+ DB8500_PIN_D6, DB8500_PIN_B7, DB8500_PIN_D7, DB8500_PIN_D8,
+ DB8500_PIN_D9 };
+static const unsigned mc2rstn_c_1_pins[] = { DB8500_PIN_C8 };
+static const unsigned kp_c_1_pins[] = { DB8500_PIN_C9, DB8500_PIN_B11,
+ DB8500_PIN_C12, DB8500_PIN_C11, DB8500_PIN_D17, DB8500_PIN_D16,
+ DB8500_PIN_C23, DB8500_PIN_D23 };
+static const unsigned smps0_c_1_pins[] = { DB8500_PIN_E8 };
+static const unsigned smps1_c_1_pins[] = { DB8500_PIN_B14 };
+static const unsigned u2rxtx_c_3_pins[] = { DB8500_PIN_B17, DB8500_PIN_C16 };
+static const unsigned stmape_c_2_pins[] = { DB8500_PIN_C19, DB8500_PIN_C17,
+ DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19 };
+static const unsigned uartmodrx_c_1_pins[] = { DB8500_PIN_D21 };
+static const unsigned uartmodtx_c_1_pins[] = { DB8500_PIN_D20 };
+static const unsigned stmmod_c_1_pins[] = { DB8500_PIN_C20, DB8500_PIN_B21,
+ DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24 };
+static const unsigned usbsim_c_1_pins[] = { DB8500_PIN_D22 };
+static const unsigned mc4rstn_c_1_pins[] = { DB8500_PIN_AF25 };
+static const unsigned clkout1_c_1_pins[] = { DB8500_PIN_AH13 };
+static const unsigned clkout2_c_1_pins[] = { DB8500_PIN_AH12 };
+static const unsigned i2c3_c_1_pins[] = { DB8500_PIN_AG12, DB8500_PIN_AH11 };
+static const unsigned spi0_c_1_pins[] = { DB8500_PIN_AH10, DB8500_PIN_AH9,
+ DB8500_PIN_AG9, DB8500_PIN_AG8 };
+static const unsigned usbsim_c_2_pins[] = { DB8500_PIN_AF8 };
+static const unsigned i2c3_c_2_pins[] = { DB8500_PIN_AG7, DB8500_PIN_AF7 };
+
+/* Other C1 column */
+static const unsigned u2rx_oc1_1_pins[] = { DB8500_PIN_AB2 };
+static const unsigned stmape_oc1_1_pins[] = { DB8500_PIN_AA4, DB8500_PIN_Y4,
+ DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
+static const unsigned remap0_oc1_1_pins[] = { DB8500_PIN_E1 };
+static const unsigned remap1_oc1_1_pins[] = { DB8500_PIN_E2 };
+static const unsigned ptma9_oc1_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
+ DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3, DB8500_PIN_H2,
+ DB8500_PIN_J2, DB8500_PIN_H1 };
+static const unsigned kp_oc1_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
+ DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6,
+ DB8500_PIN_D6, DB8500_PIN_B7 };
+static const unsigned rf_oc1_1_pins[] = { DB8500_PIN_D8, DB8500_PIN_D9 };
+static const unsigned hxclk_oc1_1_pins[] = { DB8500_PIN_D16 };
+static const unsigned uartmodrx_oc1_1_pins[] = { DB8500_PIN_B17 };
+static const unsigned uartmodtx_oc1_1_pins[] = { DB8500_PIN_C16 };
+static const unsigned stmmod_oc1_1_pins[] = { DB8500_PIN_C19, DB8500_PIN_C17,
+ DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19 };
+static const unsigned hxgpio_oc1_1_pins[] = { DB8500_PIN_D21, DB8500_PIN_D20,
+ DB8500_PIN_C20, DB8500_PIN_B21, DB8500_PIN_C21, DB8500_PIN_A22,
+ DB8500_PIN_B24, DB8500_PIN_C22 };
+static const unsigned rf_oc1_2_pins[] = { DB8500_PIN_C23, DB8500_PIN_D23 };
+static const unsigned spi2_oc1_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
+ DB8500_PIN_AH12, DB8500_PIN_AH11 };
+static const unsigned spi2_oc1_2_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AH12,
+ DB8500_PIN_AH11 };
+
+/* Other C2 column */
+static const unsigned sbag_oc2_1_pins[] = { DB8500_PIN_AA4, DB8500_PIN_AB2,
+ DB8500_PIN_Y4, DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
+static const unsigned etmr4_oc2_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
+ DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3, DB8500_PIN_H2,
+ DB8500_PIN_J2, DB8500_PIN_H1 };
+static const unsigned ptma9_oc2_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
+ DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
+ DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
+ DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
+ DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
+
+/* Other C3 column */
+static const unsigned stmmod_oc3_1_pins[] = { DB8500_PIN_AB2, DB8500_PIN_W2,
+ DB8500_PIN_W3, DB8500_PIN_V3, DB8500_PIN_V2 };
+static const unsigned stmmod_oc3_2_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
+ DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3 };
+static const unsigned uartmodrx_oc3_1_pins[] = { DB8500_PIN_H2 };
+static const unsigned uartmodtx_oc3_1_pins[] = { DB8500_PIN_J2 };
+static const unsigned etmr4_oc3_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
+ DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
+ DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
+ DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
+ DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
+
+/* Other C4 column */
+static const unsigned sbag_oc4_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
+ DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3, DB8500_PIN_H1 };
+static const unsigned hwobs_oc4_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
+ DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
+ DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
+ DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
+ DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
+
+#define DB8500_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
+ .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
+
+static const struct nmk_pingroup nmk_db8500_groups[] = {
+ /* Altfunction A column */
+ DB8500_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(u1rxtx_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(u1ctsrts_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(ipi2c_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(ipi2c_a_2, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(msp0txrx_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(msp0tfstck_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(msp0rfsrck_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(mc0_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(mc0_dat47_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(mc0dat31dir_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(msp1txrx_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(msp1_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(lcdb_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(lcdvsi0_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(lcdvsi1_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(lcd_d0_d7_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(lcd_d8_d11_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(lcd_d12_d23_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(kp_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(mc2_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(ssp1_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(ssp0_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(ipgpio0_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(ipgpio1_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(kp_a_2, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(msp2sck_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(msp2_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(mc4_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(mc1_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(mc1_a_2, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(hsir_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(hsit_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(hsit_a_2, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(clkout1_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(clkout1_a_2, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(clkout2_a_1, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(clkout2_a_2, NMK_GPIO_ALT_A),
+ DB8500_PIN_GROUP(usb_a_1, NMK_GPIO_ALT_A),
+ /* Altfunction B column */
+ DB8500_PIN_GROUP(trig_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(i2c4_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(i2c1_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(i2c2_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(i2c2_b_2, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(msp0txrx_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(i2c1_b_2, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(u2rxtx_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(uartmodtx_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(msp0sck_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(uartmodrx_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(stmmod_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(uartmodrx_b_2, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(spi3_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(msp1txrx_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(kp_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(kp_b_2, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(sm_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(smcs0_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(smcs1_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(ipgpio7_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(ipgpio2_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(ipgpio3_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(lcdaclk_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(lcda_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(lcd_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(ddrtrig_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(pwl_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(spi1_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(mc3_b_1, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(pwl_b_2, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(pwl_b_3, NMK_GPIO_ALT_B),
+ DB8500_PIN_GROUP(pwl_b_4, NMK_GPIO_ALT_B),
+ /* Altfunction C column */
+ DB8500_PIN_GROUP(ipjtag_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio6_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio0_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio1_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio3_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio2_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(slim0_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ms_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(iptrigout_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(u2rxtx_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(u2ctsrts_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(u0_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio4_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio5_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio6_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio7_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(smcleale_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(stmape_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(u2rxtx_c_2, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio2_c_2, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio3_c_2, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio4_c_2, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(ipgpio5_c_2, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(mc5_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(mc2rstn_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(kp_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(smps0_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(smps1_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(u2rxtx_c_3, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(stmape_c_2, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(uartmodrx_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(uartmodtx_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(stmmod_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(usbsim_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(mc4rstn_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(clkout1_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(clkout2_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(i2c3_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(spi0_c_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(usbsim_c_2, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(i2c3_c_2, NMK_GPIO_ALT_C),
+ /* Other alt C1 column */
+ DB8500_PIN_GROUP(u2rx_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(stmape_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(remap0_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(remap1_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(ptma9_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(kp_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(rf_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(hxclk_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(uartmodrx_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(uartmodtx_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(stmmod_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(hxgpio_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(rf_oc1_2, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(spi2_oc1_1, NMK_GPIO_ALT_C1),
+ DB8500_PIN_GROUP(spi2_oc1_2, NMK_GPIO_ALT_C1),
+ /* Other alt C2 column */
+ DB8500_PIN_GROUP(sbag_oc2_1, NMK_GPIO_ALT_C2),
+ DB8500_PIN_GROUP(etmr4_oc2_1, NMK_GPIO_ALT_C2),
+ DB8500_PIN_GROUP(ptma9_oc2_1, NMK_GPIO_ALT_C2),
+ /* Other alt C3 column */
+ DB8500_PIN_GROUP(stmmod_oc3_1, NMK_GPIO_ALT_C3),
+ DB8500_PIN_GROUP(stmmod_oc3_2, NMK_GPIO_ALT_C3),
+ DB8500_PIN_GROUP(uartmodrx_oc3_1, NMK_GPIO_ALT_C3),
+ DB8500_PIN_GROUP(uartmodtx_oc3_1, NMK_GPIO_ALT_C3),
+ DB8500_PIN_GROUP(etmr4_oc3_1, NMK_GPIO_ALT_C3),
+ /* Other alt C4 column */
+ DB8500_PIN_GROUP(sbag_oc4_1, NMK_GPIO_ALT_C4),
+ DB8500_PIN_GROUP(hwobs_oc4_1, NMK_GPIO_ALT_C4),
+};
+
+/* We use this macro to define the groups applicable to a function */
+#define DB8500_FUNC_GROUPS(a, b...) \
+static const char * const a##_groups[] = { b };
+
+DB8500_FUNC_GROUPS(u0, "u0_a_1", "u0_c_1");
+DB8500_FUNC_GROUPS(u1, "u1rxtx_a_1", "u1ctsrts_a_1");
+/*
+ * UART2 can be muxed out with just RX/TX in four places, CTS+RTS is however
+ * only available on two pins in alternative function C
+ */
+DB8500_FUNC_GROUPS(u2, "u2rxtx_b_1", "u2rxtx_c_1", "u2ctsrts_c_1",
+ "u2rxtx_c_2", "u2rxtx_c_3", "u2rx_oc1_1");
+DB8500_FUNC_GROUPS(ipi2c, "ipi2c_a_1", "ipi2c_a_2");
+/*
+ * MSP0 can only be on a certain set of pins, but the TX/RX pins can be
+ * switched around by selecting the altfunction A or B. The SCK pin is
+ * only available on the altfunction B.
+ */
+DB8500_FUNC_GROUPS(msp0, "msp0txrx_a_1", "msp0tfstck_a_1", "msp0rfstck_a_1",
+ "msp0txrx_b_1", "msp0sck_b_1");
+DB8500_FUNC_GROUPS(mc0, "mc0_a_1", "mc0_dat47_a_1", "mc0dat31dir_a_1");
+/* MSP0 can swap RX/TX like MSP0 but has no SCK pin available */
+DB8500_FUNC_GROUPS(msp1, "msp1txrx_a_1", "msp1_a_1", "msp1txrx_b_1");
+DB8500_FUNC_GROUPS(lcdb, "lcdb_a_1");
+DB8500_FUNC_GROUPS(lcd, "lcdvsi0_a_1", "lcdvsi1_a_1", "lcd_d0_d7_a_1",
+ "lcd_d8_d11_a_1", "lcd_d12_d23_a_1", "lcd_b_1");
+DB8500_FUNC_GROUPS(kp, "kp_a_1", "kp_a_2", "kp_b_1", "kp_b_2", "kp_c_1", "kp_oc1_1");
+DB8500_FUNC_GROUPS(mc2, "mc2_a_1", "mc2rstn_c_1");
+DB8500_FUNC_GROUPS(ssp1, "ssp1_a_1");
+DB8500_FUNC_GROUPS(ssp0, "ssp0_a_1");
+DB8500_FUNC_GROUPS(i2c0, "i2c0_a_1");
+/* The image processor has 8 GPIO pins that can be muxed out */
+DB8500_FUNC_GROUPS(ipgpio, "ipgpio0_a_1", "ipgpio1_a_1", "ipgpio7_b_1",
+ "ipgpio2_b_1", "ipgpio3_b_1", "ipgpio6_c_1", "ipgpio0_c_1",
+ "ipgpio1_c_1", "ipgpio3_c_1", "ipgpio2_c_1", "ipgpio4_c_1",
+ "ipgpio5_c_1", "ipgpio6_c_2", "ipgpio7_c_1", "ipgpio2_c_2",
+ "ipgpio3_c_2", "ipgpio4_c_2", "ipgpio5_c_2");
+/* MSP2 can not invert the RX/TX pins but has the optional SCK pin */
+DB8500_FUNC_GROUPS(msp2, "msp2sck_a_1", "msp2_a_1");
+DB8500_FUNC_GROUPS(mc4, "mc4_a_1", "mc4rstn_c_1");
+DB8500_FUNC_GROUPS(mc1, "mc1_a_1", "mc1_a_2", "mc1dir_a_1");
+DB8500_FUNC_GROUPS(hsi, "hsir_a_1", "hsit_a_1", "hsit_a_2");
+DB8500_FUNC_GROUPS(clkout, "clkout1_a_1", "clkout1_a_2", "clkout1_c_1",
+ "clkout2_a_1", "clkout2_a_2", "clkout2_c_1");
+DB8500_FUNC_GROUPS(usb, "usb_a_1");
+DB8500_FUNC_GROUPS(trig, "trig_b_1");
+DB8500_FUNC_GROUPS(i2c4, "i2c4_b_1");
+DB8500_FUNC_GROUPS(i2c1, "i2c1_b_1", "i2c1_b_2");
+DB8500_FUNC_GROUPS(i2c2, "i2c2_b_1", "i2c2_b_2");
+/*
+ * The modem UART can output its RX and TX pins in some different places,
+ * so select one of each.
+ */
+DB8500_FUNC_GROUPS(uartmod, "uartmodtx_b_1", "uartmodrx_b_1", "uartmodrx_b_2",
+ "uartmodrx_c_1", "uartmod_tx_c_1", "uartmodrx_oc1_1",
+ "uartmodtx_oc1_1", "uartmodrx_oc3_1", "uartmodtx_oc3_1");
+DB8500_FUNC_GROUPS(stmmod, "stmmod_b_1", "stmmod_c_1", "stmmod_oc1_1",
+ "stmmod_oc3_1", "stmmod_oc3_2");
+DB8500_FUNC_GROUPS(spi3, "spi3_b_1");
+/* Select between CS0 on alt B or PS1 on alt C */
+DB8500_FUNC_GROUPS(sm, "sm_b_1", "smcs0_b_1", "smcs1_b_1", "smcleale_c_1",
+ "smps0_c_1", "smps1_c_1");
+DB8500_FUNC_GROUPS(lcda, "lcdaclk_b_1", "lcda_b_1");
+DB8500_FUNC_GROUPS(ddrtrig, "ddrtrig_b_1");
+DB8500_FUNC_GROUPS(pwl, "pwl_b_1", "pwl_b_2", "pwl_b_3", "pwl_b_4");
+DB8500_FUNC_GROUPS(spi1, "spi1_b_1");
+DB8500_FUNC_GROUPS(mc3, "mc3_b_1");
+DB8500_FUNC_GROUPS(ipjtag, "ipjtag_c_1");
+DB8500_FUNC_GROUPS(slim0, "slim0_c_1");
+DB8500_FUNC_GROUPS(ms, "ms_c_1");
+DB8500_FUNC_GROUPS(iptrigout, "iptrigout_c_1");
+DB8500_FUNC_GROUPS(stmape, "stmape_c_1", "stmape_c_2", "stmape_oc1_1");
+DB8500_FUNC_GROUPS(mc5, "mc5_c_1");
+DB8500_FUNC_GROUPS(usbsim, "usbsim_c_1", "usbsim_c_2");
+DB8500_FUNC_GROUPS(i2c3, "i2c3_c_1", "i2c3_c_2");
+DB8500_FUNC_GROUPS(spi0, "spi0_c_1");
+DB8500_FUNC_GROUPS(spi2, "spi2_oc1_1", "spi2_oc1_2");
+DB8500_FUNC_GROUPS(remap, "remap0_oc1_1", "remap1_oc1_1");
+DB8500_FUNC_GROUPS(sbag, "sbag_oc2_1", "sbag_oc4_1");
+DB8500_FUNC_GROUPS(ptm, "ptma9_oc1_1", "ptma9_oc2_1");
+DB8500_FUNC_GROUPS(rf, "rf_oc1_1", "rf_oc1_2");
+DB8500_FUNC_GROUPS(hx, "hxclk_oc1_1", "hxgpio_oc1_1");
+DB8500_FUNC_GROUPS(etm, "etmr4_oc2_1", "etmr4_oc3_1");
+DB8500_FUNC_GROUPS(hwobs, "hwobs_oc4_1");
+#define FUNCTION(fname) \
+ { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+static const struct nmk_function nmk_db8500_functions[] = {
+ FUNCTION(u0),
+ FUNCTION(u1),
+ FUNCTION(u2),
+ FUNCTION(ipi2c),
+ FUNCTION(msp0),
+ FUNCTION(mc0),
+ FUNCTION(msp1),
+ FUNCTION(lcdb),
+ FUNCTION(lcd),
+ FUNCTION(kp),
+ FUNCTION(mc2),
+ FUNCTION(ssp1),
+ FUNCTION(ssp0),
+ FUNCTION(i2c0),
+ FUNCTION(ipgpio),
+ FUNCTION(msp2),
+ FUNCTION(mc4),
+ FUNCTION(mc1),
+ FUNCTION(hsi),
+ FUNCTION(clkout),
+ FUNCTION(usb),
+ FUNCTION(trig),
+ FUNCTION(i2c4),
+ FUNCTION(i2c1),
+ FUNCTION(i2c2),
+ FUNCTION(uartmod),
+ FUNCTION(stmmod),
+ FUNCTION(spi3),
+ FUNCTION(sm),
+ FUNCTION(lcda),
+ FUNCTION(ddrtrig),
+ FUNCTION(pwl),
+ FUNCTION(spi1),
+ FUNCTION(mc3),
+ FUNCTION(ipjtag),
+ FUNCTION(slim0),
+ FUNCTION(ms),
+ FUNCTION(iptrigout),
+ FUNCTION(stmape),
+ FUNCTION(mc5),
+ FUNCTION(usbsim),
+ FUNCTION(i2c3),
+ FUNCTION(spi0),
+ FUNCTION(spi2),
+ FUNCTION(remap),
+ FUNCTION(ptm),
+ FUNCTION(rf),
+ FUNCTION(hx),
+ FUNCTION(etm),
+ FUNCTION(hwobs),
+};
+
+static const struct prcm_gpiocr_altcx_pin_desc db8500_altcx_pins[] = {
+ PRCM_GPIOCR_ALTCX(23, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_CLK_a */
+ true, PRCM_IDX_GPIOCR1, 7, /* SBAG_CLK_a */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(24, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE or U2_RXD ??? */
+ true, PRCM_IDX_GPIOCR1, 7, /* SBAG_VAL_a */
+ true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(25, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[0] */
+ true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[0] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(26, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[1] */
+ true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[1] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(27, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[2] */
+ true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[2] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(28, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[3] */
+ true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[3] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(29, false, 0, 0,
+ false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(30, false, 0, 0,
+ false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(31, false, 0, 0,
+ false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(32, false, 0, 0,
+ false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(68, true, PRCM_IDX_GPIOCR1, 18, /* REMAP_SELECT_ON */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(69, true, PRCM_IDX_GPIOCR1, 18, /* REMAP_SELECT_ON */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(70, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D23 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
+ true, PRCM_IDX_GPIOCR1, 8 /* SBAG_CLK */
+ ),
+ PRCM_GPIOCR_ALTCX(71, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D22 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
+ true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D3 */
+ ),
+ PRCM_GPIOCR_ALTCX(72, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D21 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
+ true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D2 */
+ ),
+ PRCM_GPIOCR_ALTCX(73, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D20 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
+ true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D1 */
+ ),
+ PRCM_GPIOCR_ALTCX(74, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D19 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
+ true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D0 */
+ ),
+ PRCM_GPIOCR_ALTCX(75, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D18 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ true, PRCM_IDX_GPIOCR1, 0, /* DBG_UARTMOD_CMD0 */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(76, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D17 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ true, PRCM_IDX_GPIOCR1, 0, /* DBG_UARTMOD_CMD0 */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(77, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D16 */
+ true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
+ false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 8 /* SBAG_VAL */
+ ),
+ PRCM_GPIOCR_ALTCX(86, true, PRCM_IDX_GPIOCR1, 12, /* KP_O3 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(87, true, PRCM_IDX_GPIOCR1, 12, /* KP_O2 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(88, true, PRCM_IDX_GPIOCR1, 12, /* KP_I3 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(89, true, PRCM_IDX_GPIOCR1, 12, /* KP_I2 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(90, true, PRCM_IDX_GPIOCR1, 12, /* KP_O1 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(91, true, PRCM_IDX_GPIOCR1, 12, /* KP_O0 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(92, true, PRCM_IDX_GPIOCR1, 12, /* KP_I1 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(93, true, PRCM_IDX_GPIOCR1, 12, /* KP_I0 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(96, true, PRCM_IDX_GPIOCR2, 3, /* RF_INT */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(97, true, PRCM_IDX_GPIOCR2, 1, /* RF_CTRL */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(151, false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_CTL */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS17 */
+ ),
+ PRCM_GPIOCR_ALTCX(152, true, PRCM_IDX_GPIOCR1, 4, /* Hx_CLK */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_CLK */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS16 */
+ ),
+ PRCM_GPIOCR_ALTCX(153, true, PRCM_IDX_GPIOCR1, 1, /* UARTMOD_CMD1 */
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D15 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS15 */
+ ),
+ PRCM_GPIOCR_ALTCX(154, true, PRCM_IDX_GPIOCR1, 1, /* UARTMOD_CMD1 */
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D14 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS14 */
+ ),
+ PRCM_GPIOCR_ALTCX(155, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D13 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS13 */
+ ),
+ PRCM_GPIOCR_ALTCX(156, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D12 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS12 */
+ ),
+ PRCM_GPIOCR_ALTCX(157, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D11 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS11 */
+ ),
+ PRCM_GPIOCR_ALTCX(158, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D10 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS10 */
+ ),
+ PRCM_GPIOCR_ALTCX(159, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D9 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS9 */
+ ),
+ PRCM_GPIOCR_ALTCX(160, false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D8 */
+ true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
+ true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS8 */
+ ),
+ PRCM_GPIOCR_ALTCX(161, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO7 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D7 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS7 */
+ ),
+ PRCM_GPIOCR_ALTCX(162, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO6 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D6 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS6 */
+ ),
+ PRCM_GPIOCR_ALTCX(163, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO5 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D5 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS5 */
+ ),
+ PRCM_GPIOCR_ALTCX(164, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO4 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D4 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS4 */
+ ),
+ PRCM_GPIOCR_ALTCX(165, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO3 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D3 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS3 */
+ ),
+ PRCM_GPIOCR_ALTCX(166, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO2 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D2 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS2 */
+ ),
+ PRCM_GPIOCR_ALTCX(167, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO1 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D1 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS1 */
+ ),
+ PRCM_GPIOCR_ALTCX(168, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO0 */
+ true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D0 */
+ true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
+ true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS0 */
+ ),
+ PRCM_GPIOCR_ALTCX(170, true, PRCM_IDX_GPIOCR2, 2, /* RF_INT */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(171, true, PRCM_IDX_GPIOCR2, 0, /* RF_CTRL */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(215, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_TXD */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(216, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_FRM */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(217, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_CLK */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(218, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_RXD */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+};
+
+static const u16 db8500_prcm_gpiocr_regs[] = {
+ [PRCM_IDX_GPIOCR1] = 0x138,
+ [PRCM_IDX_GPIOCR2] = 0x574,
+};
+
+static const struct nmk_pinctrl_soc_data nmk_db8500_soc = {
+ .gpio_ranges = nmk_db8500_ranges,
+ .gpio_num_ranges = ARRAY_SIZE(nmk_db8500_ranges),
+ .pins = nmk_db8500_pins,
+ .npins = ARRAY_SIZE(nmk_db8500_pins),
+ .functions = nmk_db8500_functions,
+ .nfunctions = ARRAY_SIZE(nmk_db8500_functions),
+ .groups = nmk_db8500_groups,
+ .ngroups = ARRAY_SIZE(nmk_db8500_groups),
+ .altcx_pins = db8500_altcx_pins,
+ .npins_altcx = ARRAY_SIZE(db8500_altcx_pins),
+ .prcm_gpiocr_registers = db8500_prcm_gpiocr_regs,
+};
+
+void nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc)
+{
+ *soc = &nmk_db8500_soc;
+}
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/pinctrl/pinctrl.h>
+#include "pinctrl-nomadik.h"
+
+/* All the pins that can be used for GPIO and some other functions */
+#define _GPIO(offset) (offset)
+
+#define DB8540_PIN_AH6 _GPIO(0)
+#define DB8540_PIN_AG7 _GPIO(1)
+#define DB8540_PIN_AF2 _GPIO(2)
+#define DB8540_PIN_AD3 _GPIO(3)
+#define DB8540_PIN_AF6 _GPIO(4)
+#define DB8540_PIN_AG6 _GPIO(5)
+#define DB8540_PIN_AD5 _GPIO(6)
+#define DB8540_PIN_AF7 _GPIO(7)
+#define DB8540_PIN_AG5 _GPIO(8)
+#define DB8540_PIN_AH5 _GPIO(9)
+#define DB8540_PIN_AE4 _GPIO(10)
+#define DB8540_PIN_AD1 _GPIO(11)
+#define DB8540_PIN_AD2 _GPIO(12)
+#define DB8540_PIN_AC2 _GPIO(13)
+#define DB8540_PIN_AC4 _GPIO(14)
+#define DB8540_PIN_AC3 _GPIO(15)
+#define DB8540_PIN_AH7 _GPIO(16)
+#define DB8540_PIN_AE7 _GPIO(17)
+/* Hole */
+#define DB8540_PIN_AF8 _GPIO(22)
+#define DB8540_PIN_AH11 _GPIO(23)
+#define DB8540_PIN_AG11 _GPIO(24)
+#define DB8540_PIN_AF11 _GPIO(25)
+#define DB8540_PIN_AH10 _GPIO(26)
+#define DB8540_PIN_AG10 _GPIO(27)
+#define DB8540_PIN_AF10 _GPIO(28)
+/* Hole */
+#define DB8540_PIN_AD4 _GPIO(33)
+#define DB8540_PIN_AF3 _GPIO(34)
+#define DB8540_PIN_AF5 _GPIO(35)
+#define DB8540_PIN_AG4 _GPIO(36)
+#define DB8540_PIN_AF9 _GPIO(37)
+#define DB8540_PIN_AE8 _GPIO(38)
+/* Hole */
+#define DB8540_PIN_M26 _GPIO(64)
+#define DB8540_PIN_M25 _GPIO(65)
+#define DB8540_PIN_M27 _GPIO(66)
+#define DB8540_PIN_N25 _GPIO(67)
+/* Hole */
+#define DB8540_PIN_M28 _GPIO(70)
+#define DB8540_PIN_N26 _GPIO(71)
+#define DB8540_PIN_M22 _GPIO(72)
+#define DB8540_PIN_N22 _GPIO(73)
+#define DB8540_PIN_N27 _GPIO(74)
+#define DB8540_PIN_N28 _GPIO(75)
+#define DB8540_PIN_P22 _GPIO(76)
+#define DB8540_PIN_P28 _GPIO(77)
+#define DB8540_PIN_P26 _GPIO(78)
+#define DB8540_PIN_T22 _GPIO(79)
+#define DB8540_PIN_R27 _GPIO(80)
+#define DB8540_PIN_P27 _GPIO(81)
+#define DB8540_PIN_R26 _GPIO(82)
+#define DB8540_PIN_R25 _GPIO(83)
+#define DB8540_PIN_U22 _GPIO(84)
+#define DB8540_PIN_T27 _GPIO(85)
+#define DB8540_PIN_T25 _GPIO(86)
+#define DB8540_PIN_T26 _GPIO(87)
+/* Hole */
+#define DB8540_PIN_AF20 _GPIO(116)
+#define DB8540_PIN_AG21 _GPIO(117)
+#define DB8540_PIN_AH19 _GPIO(118)
+#define DB8540_PIN_AE19 _GPIO(119)
+#define DB8540_PIN_AG18 _GPIO(120)
+#define DB8540_PIN_AH17 _GPIO(121)
+#define DB8540_PIN_AF19 _GPIO(122)
+#define DB8540_PIN_AF18 _GPIO(123)
+#define DB8540_PIN_AE18 _GPIO(124)
+#define DB8540_PIN_AG17 _GPIO(125)
+#define DB8540_PIN_AF17 _GPIO(126)
+#define DB8540_PIN_AE17 _GPIO(127)
+#define DB8540_PIN_AC27 _GPIO(128)
+#define DB8540_PIN_AD27 _GPIO(129)
+#define DB8540_PIN_AE28 _GPIO(130)
+#define DB8540_PIN_AG26 _GPIO(131)
+#define DB8540_PIN_AF25 _GPIO(132)
+#define DB8540_PIN_AE27 _GPIO(133)
+#define DB8540_PIN_AF27 _GPIO(134)
+#define DB8540_PIN_AG28 _GPIO(135)
+#define DB8540_PIN_AF28 _GPIO(136)
+#define DB8540_PIN_AG25 _GPIO(137)
+#define DB8540_PIN_AG24 _GPIO(138)
+#define DB8540_PIN_AD25 _GPIO(139)
+#define DB8540_PIN_AH25 _GPIO(140)
+#define DB8540_PIN_AF26 _GPIO(141)
+#define DB8540_PIN_AF23 _GPIO(142)
+#define DB8540_PIN_AG23 _GPIO(143)
+#define DB8540_PIN_AE25 _GPIO(144)
+#define DB8540_PIN_AH24 _GPIO(145)
+#define DB8540_PIN_AJ25 _GPIO(146)
+#define DB8540_PIN_AG27 _GPIO(147)
+#define DB8540_PIN_AH23 _GPIO(148)
+#define DB8540_PIN_AE26 _GPIO(149)
+#define DB8540_PIN_AE24 _GPIO(150)
+#define DB8540_PIN_AJ24 _GPIO(151)
+#define DB8540_PIN_AE21 _GPIO(152)
+#define DB8540_PIN_AG22 _GPIO(153)
+#define DB8540_PIN_AF21 _GPIO(154)
+#define DB8540_PIN_AF24 _GPIO(155)
+#define DB8540_PIN_AH22 _GPIO(156)
+#define DB8540_PIN_AJ23 _GPIO(157)
+#define DB8540_PIN_AH21 _GPIO(158)
+#define DB8540_PIN_AG20 _GPIO(159)
+#define DB8540_PIN_AE23 _GPIO(160)
+#define DB8540_PIN_AH20 _GPIO(161)
+#define DB8540_PIN_AG19 _GPIO(162)
+#define DB8540_PIN_AF22 _GPIO(163)
+#define DB8540_PIN_AJ21 _GPIO(164)
+#define DB8540_PIN_AD26 _GPIO(165)
+#define DB8540_PIN_AD28 _GPIO(166)
+#define DB8540_PIN_AC28 _GPIO(167)
+#define DB8540_PIN_AC26 _GPIO(168)
+/* Hole */
+#define DB8540_PIN_J3 _GPIO(192)
+#define DB8540_PIN_H1 _GPIO(193)
+#define DB8540_PIN_J2 _GPIO(194)
+#define DB8540_PIN_H2 _GPIO(195)
+#define DB8540_PIN_H3 _GPIO(196)
+#define DB8540_PIN_H4 _GPIO(197)
+#define DB8540_PIN_G2 _GPIO(198)
+#define DB8540_PIN_G3 _GPIO(199)
+#define DB8540_PIN_G4 _GPIO(200)
+#define DB8540_PIN_F2 _GPIO(201)
+#define DB8540_PIN_C6 _GPIO(202)
+#define DB8540_PIN_B6 _GPIO(203)
+#define DB8540_PIN_B7 _GPIO(204)
+#define DB8540_PIN_A7 _GPIO(205)
+#define DB8540_PIN_D7 _GPIO(206)
+#define DB8540_PIN_D8 _GPIO(207)
+#define DB8540_PIN_F3 _GPIO(208)
+#define DB8540_PIN_E2 _GPIO(209)
+#define DB8540_PIN_C7 _GPIO(210)
+#define DB8540_PIN_B8 _GPIO(211)
+#define DB8540_PIN_C10 _GPIO(212)
+#define DB8540_PIN_C8 _GPIO(213)
+#define DB8540_PIN_C9 _GPIO(214)
+/* Hole */
+#define DB8540_PIN_B9 _GPIO(219)
+#define DB8540_PIN_A10 _GPIO(220)
+#define DB8540_PIN_D9 _GPIO(221)
+#define DB8540_PIN_B11 _GPIO(222)
+#define DB8540_PIN_B10 _GPIO(223)
+#define DB8540_PIN_E10 _GPIO(224)
+#define DB8540_PIN_B12 _GPIO(225)
+#define DB8540_PIN_D10 _GPIO(226)
+#define DB8540_PIN_D11 _GPIO(227)
+#define DB8540_PIN_AJ6 _GPIO(228)
+#define DB8540_PIN_B13 _GPIO(229)
+#define DB8540_PIN_C12 _GPIO(230)
+#define DB8540_PIN_B14 _GPIO(231)
+#define DB8540_PIN_E11 _GPIO(232)
+/* Hole */
+#define DB8540_PIN_D12 _GPIO(256)
+#define DB8540_PIN_D15 _GPIO(257)
+#define DB8540_PIN_C13 _GPIO(258)
+#define DB8540_PIN_C14 _GPIO(259)
+#define DB8540_PIN_C18 _GPIO(260)
+#define DB8540_PIN_C16 _GPIO(261)
+#define DB8540_PIN_B16 _GPIO(262)
+#define DB8540_PIN_D18 _GPIO(263)
+#define DB8540_PIN_C15 _GPIO(264)
+#define DB8540_PIN_C17 _GPIO(265)
+#define DB8540_PIN_B17 _GPIO(266)
+#define DB8540_PIN_D17 _GPIO(267)
+
+/*
+ * The names of the pins are denoted by GPIO number and ball name, even
+ * though they can be used for other things than GPIO, this is the first
+ * column in the table of the data sheet and often used on schematics and
+ * such.
+ */
+static const struct pinctrl_pin_desc nmk_db8540_pins[] = {
+ PINCTRL_PIN(DB8540_PIN_AH6, "GPIO0_AH6"),
+ PINCTRL_PIN(DB8540_PIN_AG7, "GPIO1_AG7"),
+ PINCTRL_PIN(DB8540_PIN_AF2, "GPIO2_AF2"),
+ PINCTRL_PIN(DB8540_PIN_AD3, "GPIO3_AD3"),
+ PINCTRL_PIN(DB8540_PIN_AF6, "GPIO4_AF6"),
+ PINCTRL_PIN(DB8540_PIN_AG6, "GPIO5_AG6"),
+ PINCTRL_PIN(DB8540_PIN_AD5, "GPIO6_AD5"),
+ PINCTRL_PIN(DB8540_PIN_AF7, "GPIO7_AF7"),
+ PINCTRL_PIN(DB8540_PIN_AG5, "GPIO8_AG5"),
+ PINCTRL_PIN(DB8540_PIN_AH5, "GPIO9_AH5"),
+ PINCTRL_PIN(DB8540_PIN_AE4, "GPIO10_AE4"),
+ PINCTRL_PIN(DB8540_PIN_AD1, "GPIO11_AD1"),
+ PINCTRL_PIN(DB8540_PIN_AD2, "GPIO12_AD2"),
+ PINCTRL_PIN(DB8540_PIN_AC2, "GPIO13_AC2"),
+ PINCTRL_PIN(DB8540_PIN_AC4, "GPIO14_AC4"),
+ PINCTRL_PIN(DB8540_PIN_AC3, "GPIO15_AC3"),
+ PINCTRL_PIN(DB8540_PIN_AH7, "GPIO16_AH7"),
+ PINCTRL_PIN(DB8540_PIN_AE7, "GPIO17_AE7"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_AF8, "GPIO22_AF8"),
+ PINCTRL_PIN(DB8540_PIN_AH11, "GPIO23_AH11"),
+ PINCTRL_PIN(DB8540_PIN_AG11, "GPIO24_AG11"),
+ PINCTRL_PIN(DB8540_PIN_AF11, "GPIO25_AF11"),
+ PINCTRL_PIN(DB8540_PIN_AH10, "GPIO26_AH10"),
+ PINCTRL_PIN(DB8540_PIN_AG10, "GPIO27_AG10"),
+ PINCTRL_PIN(DB8540_PIN_AF10, "GPIO28_AF10"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_AD4, "GPIO33_AD4"),
+ PINCTRL_PIN(DB8540_PIN_AF3, "GPIO34_AF3"),
+ PINCTRL_PIN(DB8540_PIN_AF5, "GPIO35_AF5"),
+ PINCTRL_PIN(DB8540_PIN_AG4, "GPIO36_AG4"),
+ PINCTRL_PIN(DB8540_PIN_AF9, "GPIO37_AF9"),
+ PINCTRL_PIN(DB8540_PIN_AE8, "GPIO38_AE8"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_M26, "GPIO64_M26"),
+ PINCTRL_PIN(DB8540_PIN_M25, "GPIO65_M25"),
+ PINCTRL_PIN(DB8540_PIN_M27, "GPIO66_M27"),
+ PINCTRL_PIN(DB8540_PIN_N25, "GPIO67_N25"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_M28, "GPIO70_M28"),
+ PINCTRL_PIN(DB8540_PIN_N26, "GPIO71_N26"),
+ PINCTRL_PIN(DB8540_PIN_M22, "GPIO72_M22"),
+ PINCTRL_PIN(DB8540_PIN_N22, "GPIO73_N22"),
+ PINCTRL_PIN(DB8540_PIN_N27, "GPIO74_N27"),
+ PINCTRL_PIN(DB8540_PIN_N28, "GPIO75_N28"),
+ PINCTRL_PIN(DB8540_PIN_P22, "GPIO76_P22"),
+ PINCTRL_PIN(DB8540_PIN_P28, "GPIO77_P28"),
+ PINCTRL_PIN(DB8540_PIN_P26, "GPIO78_P26"),
+ PINCTRL_PIN(DB8540_PIN_T22, "GPIO79_T22"),
+ PINCTRL_PIN(DB8540_PIN_R27, "GPIO80_R27"),
+ PINCTRL_PIN(DB8540_PIN_P27, "GPIO81_P27"),
+ PINCTRL_PIN(DB8540_PIN_R26, "GPIO82_R26"),
+ PINCTRL_PIN(DB8540_PIN_R25, "GPIO83_R25"),
+ PINCTRL_PIN(DB8540_PIN_U22, "GPIO84_U22"),
+ PINCTRL_PIN(DB8540_PIN_T27, "GPIO85_T27"),
+ PINCTRL_PIN(DB8540_PIN_T25, "GPIO86_T25"),
+ PINCTRL_PIN(DB8540_PIN_T26, "GPIO87_T26"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_AF20, "GPIO116_AF20"),
+ PINCTRL_PIN(DB8540_PIN_AG21, "GPIO117_AG21"),
+ PINCTRL_PIN(DB8540_PIN_AH19, "GPIO118_AH19"),
+ PINCTRL_PIN(DB8540_PIN_AE19, "GPIO119_AE19"),
+ PINCTRL_PIN(DB8540_PIN_AG18, "GPIO120_AG18"),
+ PINCTRL_PIN(DB8540_PIN_AH17, "GPIO121_AH17"),
+ PINCTRL_PIN(DB8540_PIN_AF19, "GPIO122_AF19"),
+ PINCTRL_PIN(DB8540_PIN_AF18, "GPIO123_AF18"),
+ PINCTRL_PIN(DB8540_PIN_AE18, "GPIO124_AE18"),
+ PINCTRL_PIN(DB8540_PIN_AG17, "GPIO125_AG17"),
+ PINCTRL_PIN(DB8540_PIN_AF17, "GPIO126_AF17"),
+ PINCTRL_PIN(DB8540_PIN_AE17, "GPIO127_AE17"),
+ PINCTRL_PIN(DB8540_PIN_AC27, "GPIO128_AC27"),
+ PINCTRL_PIN(DB8540_PIN_AD27, "GPIO129_AD27"),
+ PINCTRL_PIN(DB8540_PIN_AE28, "GPIO130_AE28"),
+ PINCTRL_PIN(DB8540_PIN_AG26, "GPIO131_AG26"),
+ PINCTRL_PIN(DB8540_PIN_AF25, "GPIO132_AF25"),
+ PINCTRL_PIN(DB8540_PIN_AE27, "GPIO133_AE27"),
+ PINCTRL_PIN(DB8540_PIN_AF27, "GPIO134_AF27"),
+ PINCTRL_PIN(DB8540_PIN_AG28, "GPIO135_AG28"),
+ PINCTRL_PIN(DB8540_PIN_AF28, "GPIO136_AF28"),
+ PINCTRL_PIN(DB8540_PIN_AG25, "GPIO137_AG25"),
+ PINCTRL_PIN(DB8540_PIN_AG24, "GPIO138_AG24"),
+ PINCTRL_PIN(DB8540_PIN_AD25, "GPIO139_AD25"),
+ PINCTRL_PIN(DB8540_PIN_AH25, "GPIO140_AH25"),
+ PINCTRL_PIN(DB8540_PIN_AF26, "GPIO141_AF26"),
+ PINCTRL_PIN(DB8540_PIN_AF23, "GPIO142_AF23"),
+ PINCTRL_PIN(DB8540_PIN_AG23, "GPIO143_AG23"),
+ PINCTRL_PIN(DB8540_PIN_AE25, "GPIO144_AE25"),
+ PINCTRL_PIN(DB8540_PIN_AH24, "GPIO145_AH24"),
+ PINCTRL_PIN(DB8540_PIN_AJ25, "GPIO146_AJ25"),
+ PINCTRL_PIN(DB8540_PIN_AG27, "GPIO147_AG27"),
+ PINCTRL_PIN(DB8540_PIN_AH23, "GPIO148_AH23"),
+ PINCTRL_PIN(DB8540_PIN_AE26, "GPIO149_AE26"),
+ PINCTRL_PIN(DB8540_PIN_AE24, "GPIO150_AE24"),
+ PINCTRL_PIN(DB8540_PIN_AJ24, "GPIO151_AJ24"),
+ PINCTRL_PIN(DB8540_PIN_AE21, "GPIO152_AE21"),
+ PINCTRL_PIN(DB8540_PIN_AG22, "GPIO153_AG22"),
+ PINCTRL_PIN(DB8540_PIN_AF21, "GPIO154_AF21"),
+ PINCTRL_PIN(DB8540_PIN_AF24, "GPIO155_AF24"),
+ PINCTRL_PIN(DB8540_PIN_AH22, "GPIO156_AH22"),
+ PINCTRL_PIN(DB8540_PIN_AJ23, "GPIO157_AJ23"),
+ PINCTRL_PIN(DB8540_PIN_AH21, "GPIO158_AH21"),
+ PINCTRL_PIN(DB8540_PIN_AG20, "GPIO159_AG20"),
+ PINCTRL_PIN(DB8540_PIN_AE23, "GPIO160_AE23"),
+ PINCTRL_PIN(DB8540_PIN_AH20, "GPIO161_AH20"),
+ PINCTRL_PIN(DB8540_PIN_AG19, "GPIO162_AG19"),
+ PINCTRL_PIN(DB8540_PIN_AF22, "GPIO163_AF22"),
+ PINCTRL_PIN(DB8540_PIN_AJ21, "GPIO164_AJ21"),
+ PINCTRL_PIN(DB8540_PIN_AD26, "GPIO165_AD26"),
+ PINCTRL_PIN(DB8540_PIN_AD28, "GPIO166_AD28"),
+ PINCTRL_PIN(DB8540_PIN_AC28, "GPIO167_AC28"),
+ PINCTRL_PIN(DB8540_PIN_AC26, "GPIO168_AC26"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_J3, "GPIO192_J3"),
+ PINCTRL_PIN(DB8540_PIN_H1, "GPIO193_H1"),
+ PINCTRL_PIN(DB8540_PIN_J2, "GPIO194_J2"),
+ PINCTRL_PIN(DB8540_PIN_H2, "GPIO195_H2"),
+ PINCTRL_PIN(DB8540_PIN_H3, "GPIO196_H3"),
+ PINCTRL_PIN(DB8540_PIN_H4, "GPIO197_H4"),
+ PINCTRL_PIN(DB8540_PIN_G2, "GPIO198_G2"),
+ PINCTRL_PIN(DB8540_PIN_G3, "GPIO199_G3"),
+ PINCTRL_PIN(DB8540_PIN_G4, "GPIO200_G4"),
+ PINCTRL_PIN(DB8540_PIN_F2, "GPIO201_F2"),
+ PINCTRL_PIN(DB8540_PIN_C6, "GPIO202_C6"),
+ PINCTRL_PIN(DB8540_PIN_B6, "GPIO203_B6"),
+ PINCTRL_PIN(DB8540_PIN_B7, "GPIO204_B7"),
+ PINCTRL_PIN(DB8540_PIN_A7, "GPIO205_A7"),
+ PINCTRL_PIN(DB8540_PIN_D7, "GPIO206_D7"),
+ PINCTRL_PIN(DB8540_PIN_D8, "GPIO207_D8"),
+ PINCTRL_PIN(DB8540_PIN_F3, "GPIO208_F3"),
+ PINCTRL_PIN(DB8540_PIN_E2, "GPIO209_E2"),
+ PINCTRL_PIN(DB8540_PIN_C7, "GPIO210_C7"),
+ PINCTRL_PIN(DB8540_PIN_B8, "GPIO211_B8"),
+ PINCTRL_PIN(DB8540_PIN_C10, "GPIO212_C10"),
+ PINCTRL_PIN(DB8540_PIN_C8, "GPIO213_C8"),
+ PINCTRL_PIN(DB8540_PIN_C9, "GPIO214_C9"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_B9, "GPIO219_B9"),
+ PINCTRL_PIN(DB8540_PIN_A10, "GPIO220_A10"),
+ PINCTRL_PIN(DB8540_PIN_D9, "GPIO221_D9"),
+ PINCTRL_PIN(DB8540_PIN_B11, "GPIO222_B11"),
+ PINCTRL_PIN(DB8540_PIN_B10, "GPIO223_B10"),
+ PINCTRL_PIN(DB8540_PIN_E10, "GPIO224_E10"),
+ PINCTRL_PIN(DB8540_PIN_B12, "GPIO225_B12"),
+ PINCTRL_PIN(DB8540_PIN_D10, "GPIO226_D10"),
+ PINCTRL_PIN(DB8540_PIN_D11, "GPIO227_D11"),
+ PINCTRL_PIN(DB8540_PIN_AJ6, "GPIO228_AJ6"),
+ PINCTRL_PIN(DB8540_PIN_B13, "GPIO229_B13"),
+ PINCTRL_PIN(DB8540_PIN_C12, "GPIO230_C12"),
+ PINCTRL_PIN(DB8540_PIN_B14, "GPIO231_B14"),
+ PINCTRL_PIN(DB8540_PIN_E11, "GPIO232_E11"),
+ /* Hole */
+ PINCTRL_PIN(DB8540_PIN_D12, "GPIO256_D12"),
+ PINCTRL_PIN(DB8540_PIN_D15, "GPIO257_D15"),
+ PINCTRL_PIN(DB8540_PIN_C13, "GPIO258_C13"),
+ PINCTRL_PIN(DB8540_PIN_C14, "GPIO259_C14"),
+ PINCTRL_PIN(DB8540_PIN_C18, "GPIO260_C18"),
+ PINCTRL_PIN(DB8540_PIN_C16, "GPIO261_C16"),
+ PINCTRL_PIN(DB8540_PIN_B16, "GPIO262_B16"),
+ PINCTRL_PIN(DB8540_PIN_D18, "GPIO263_D18"),
+ PINCTRL_PIN(DB8540_PIN_C15, "GPIO264_C15"),
+ PINCTRL_PIN(DB8540_PIN_C17, "GPIO265_C17"),
+ PINCTRL_PIN(DB8540_PIN_B17, "GPIO266_B17"),
+ PINCTRL_PIN(DB8540_PIN_D17, "GPIO267_D17"),
+};
+
+#define DB8540_GPIO_RANGE(a, b, c) { .name = "db8540", .id = a, .base = b, \
+ .pin_base = b, .npins = c }
+
+/*
+ * This matches the 32-pin gpio chips registered by the GPIO portion. This
+ * cannot be const since we assign the struct gpio_chip * pointer at runtime.
+ */
+static struct pinctrl_gpio_range nmk_db8540_ranges[] = {
+ DB8540_GPIO_RANGE(0, 0, 18),
+ DB8540_GPIO_RANGE(0, 22, 7),
+ DB8540_GPIO_RANGE(1, 33, 6),
+ DB8540_GPIO_RANGE(2, 64, 4),
+ DB8540_GPIO_RANGE(2, 70, 18),
+ DB8540_GPIO_RANGE(3, 116, 12),
+ DB8540_GPIO_RANGE(4, 128, 32),
+ DB8540_GPIO_RANGE(5, 160, 9),
+ DB8540_GPIO_RANGE(6, 192, 23),
+ DB8540_GPIO_RANGE(6, 219, 5),
+ DB8540_GPIO_RANGE(7, 224, 9),
+ DB8540_GPIO_RANGE(8, 256, 12),
+};
+
+/*
+ * Read the pin group names like this:
+ * u0_a_1 = first groups of pins for uart0 on alt function a
+ * i2c2_b_2 = second group of pins for i2c2 on alt function b
+ *
+ * The groups are arranged as sets per altfunction column, so we can
+ * mux in one group at a time by selecting the same altfunction for them
+ * all. When functions require pins on different altfunctions, you need
+ * to combine several groups.
+ */
+
+/* Altfunction A column */
+static const unsigned u0_a_1_pins[] = { DB8540_PIN_AH6, DB8540_PIN_AG7,
+ DB8540_PIN_AF2, DB8540_PIN_AD3 };
+static const unsigned u1rxtx_a_1_pins[] = { DB8540_PIN_AF6, DB8540_PIN_AG6 };
+static const unsigned u1ctsrts_a_1_pins[] = { DB8540_PIN_AD5, DB8540_PIN_AF7 };
+/* Image processor I2C line, this is driven by image processor firmware */
+static const unsigned ipi2c_a_1_pins[] = { DB8540_PIN_AG5, DB8540_PIN_AH5 };
+static const unsigned ipi2c_a_2_pins[] = { DB8540_PIN_AE4, DB8540_PIN_AD1 };
+/* MSP0 can only be on these pins, but TXD and RXD can be flipped */
+static const unsigned msp0txrx_a_1_pins[] = { DB8540_PIN_AD2, DB8540_PIN_AC3 };
+static const unsigned msp0tfstck_a_1_pins[] = { DB8540_PIN_AC2,
+ DB8540_PIN_AC4 };
+static const unsigned msp0rfsrck_a_1_pins[] = { DB8540_PIN_AH7,
+ DB8540_PIN_AE7 };
+/* Basic pins of the MMC/SD card 0 interface */
+static const unsigned mc0_a_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AG11,
+ DB8540_PIN_AF11, DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10};
+/* MSP1 can only be on these pins, but TXD and RXD can be flipped */
+static const unsigned msp1txrx_a_1_pins[] = { DB8540_PIN_AD4, DB8540_PIN_AG4 };
+static const unsigned msp1_a_1_pins[] = { DB8540_PIN_AF3, DB8540_PIN_AF5 };
+
+static const unsigned modobsclk_a_1_pins[] = { DB8540_PIN_AF9 };
+static const unsigned clkoutreq_a_1_pins[] = { DB8540_PIN_AE8 };
+/* LCD interface */
+static const unsigned lcdb_a_1_pins[] = { DB8540_PIN_M26, DB8540_PIN_M25,
+ DB8540_PIN_M27, DB8540_PIN_N25 };
+static const unsigned lcdvsi0_a_1_pins[] = { DB8540_PIN_AJ24 };
+static const unsigned lcdvsi1_a_1_pins[] = { DB8540_PIN_AE21 };
+static const unsigned lcd_d0_d7_a_1_pins[] = { DB8540_PIN_M28, DB8540_PIN_N26,
+ DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27, DB8540_PIN_N28,
+ DB8540_PIN_P22, DB8540_PIN_P28 };
+/* D8 thru D11 often used as TVOUT lines */
+static const unsigned lcd_d8_d11_a_1_pins[] = { DB8540_PIN_P26, DB8540_PIN_T22,
+ DB8540_PIN_R27, DB8540_PIN_P27 };
+static const unsigned lcd_d12_d23_a_1_pins[] = { DB8540_PIN_R26, DB8540_PIN_R25,
+ DB8540_PIN_U22, DB8540_PIN_T27, DB8540_PIN_AG22, DB8540_PIN_AF21,
+ DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
+ DB8540_PIN_AG20, DB8540_PIN_AE23 };
+static const unsigned kp_a_1_pins[] = { DB8540_PIN_AH20, DB8540_PIN_AG19,
+ DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25, DB8540_PIN_T26 };
+/* MC2 has 8 data lines and no direction control, so only for (e)MMC */
+static const unsigned mc2_a_1_pins[] = { DB8540_PIN_AC27, DB8540_PIN_AD27,
+ DB8540_PIN_AE28, DB8540_PIN_AG26, DB8540_PIN_AF25, DB8540_PIN_AE27,
+ DB8540_PIN_AF27, DB8540_PIN_AG28, DB8540_PIN_AF28, DB8540_PIN_AG25,
+ DB8540_PIN_AG24 };
+static const unsigned ssp1_a_1_pins[] = { DB8540_PIN_AD25, DB8540_PIN_AH25,
+ DB8540_PIN_AF26, DB8540_PIN_AF23 };
+static const unsigned ssp0_a_1_pins[] = { DB8540_PIN_AG23, DB8540_PIN_AE25,
+ DB8540_PIN_AH24, DB8540_PIN_AJ25 };
+static const unsigned i2c0_a_1_pins[] = { DB8540_PIN_AG27, DB8540_PIN_AH23 };
+/*
+ * Image processor GPIO pins are named "ipgpio" and have their own
+ * numberspace
+ */
+static const unsigned ipgpio0_a_1_pins[] = { DB8540_PIN_AE26 };
+static const unsigned ipgpio1_a_1_pins[] = { DB8540_PIN_AE24 };
+/* modem i2s interface */
+static const unsigned modi2s_a_1_pins[] = { DB8540_PIN_AD26, DB8540_PIN_AD28,
+ DB8540_PIN_AC28, DB8540_PIN_AC26 };
+static const unsigned spi2_a_1_pins[] = { DB8540_PIN_AF20, DB8540_PIN_AG21,
+ DB8540_PIN_AH19, DB8540_PIN_AE19 };
+static const unsigned u2txrx_a_1_pins[] = { DB8540_PIN_AG18, DB8540_PIN_AH17 };
+static const unsigned u2ctsrts_a_1_pins[] = { DB8540_PIN_AF19,
+ DB8540_PIN_AF18 };
+static const unsigned modsmb_a_1_pins[] = { DB8540_PIN_AF17, DB8540_PIN_AE17 };
+static const unsigned msp2sck_a_1_pins[] = { DB8540_PIN_J3 };
+static const unsigned msp2txdtcktfs_a_1_pins[] = { DB8540_PIN_H1, DB8540_PIN_J2,
+ DB8540_PIN_H2 };
+static const unsigned msp2rxd_a_1_pins[] = { DB8540_PIN_H3 };
+static const unsigned mc4_a_1_pins[] = { DB8540_PIN_H4, DB8540_PIN_G2,
+ DB8540_PIN_G3, DB8540_PIN_G4, DB8540_PIN_F2, DB8540_PIN_C6,
+ DB8540_PIN_B6, DB8540_PIN_B7, DB8540_PIN_A7, DB8540_PIN_D7,
+ DB8540_PIN_D8 };
+static const unsigned mc1_a_1_pins[] = { DB8540_PIN_F3, DB8540_PIN_E2,
+ DB8540_PIN_C7, DB8540_PIN_B8, DB8540_PIN_C10, DB8540_PIN_C8,
+ DB8540_PIN_C9 };
+/* mc1_a_2_pins exclude MC1_FBCLK */
+static const unsigned mc1_a_2_pins[] = { DB8540_PIN_F3, DB8540_PIN_C7,
+ DB8540_PIN_B8, DB8540_PIN_C10, DB8540_PIN_C8,
+ DB8540_PIN_C9 };
+static const unsigned hsir_a_1_pins[] = { DB8540_PIN_B9, DB8540_PIN_A10,
+ DB8540_PIN_D9 };
+static const unsigned hsit_a_1_pins[] = { DB8540_PIN_B11, DB8540_PIN_B10,
+ DB8540_PIN_E10, DB8540_PIN_B12, DB8540_PIN_D10 };
+static const unsigned hsit_a_2_pins[] = { DB8540_PIN_B11, DB8540_PIN_B10,
+ DB8540_PIN_E10, DB8540_PIN_B12 };
+static const unsigned clkout1_a_1_pins[] = { DB8540_PIN_D11 };
+static const unsigned clkout1_a_2_pins[] = { DB8540_PIN_B13 };
+static const unsigned clkout2_a_1_pins[] = { DB8540_PIN_AJ6 };
+static const unsigned clkout2_a_2_pins[] = { DB8540_PIN_C12 };
+static const unsigned msp4_a_1_pins[] = { DB8540_PIN_B14, DB8540_PIN_E11 };
+static const unsigned usb_a_1_pins[] = { DB8540_PIN_D12, DB8540_PIN_D15,
+ DB8540_PIN_C13, DB8540_PIN_C14, DB8540_PIN_C18, DB8540_PIN_C16,
+ DB8540_PIN_B16, DB8540_PIN_D18, DB8540_PIN_C15, DB8540_PIN_C17,
+ DB8540_PIN_B17, DB8540_PIN_D17 };
+/* Altfunction B colum */
+static const unsigned apetrig_b_1_pins[] = { DB8540_PIN_AH6, DB8540_PIN_AG7 };
+static const unsigned modtrig_b_1_pins[] = { DB8540_PIN_AF2, DB8540_PIN_AD3 };
+static const unsigned i2c4_b_1_pins[] = { DB8540_PIN_AF6, DB8540_PIN_AG6 };
+static const unsigned i2c1_b_1_pins[] = { DB8540_PIN_AD5, DB8540_PIN_AF7 };
+static const unsigned i2c2_b_1_pins[] = { DB8540_PIN_AG5, DB8540_PIN_AH5 };
+static const unsigned i2c2_b_2_pins[] = { DB8540_PIN_AE4, DB8540_PIN_AD1 };
+static const unsigned msp0txrx_b_1_pins[] = { DB8540_PIN_AD2, DB8540_PIN_AC3 };
+static const unsigned i2c1_b_2_pins[] = { DB8540_PIN_AH7, DB8540_PIN_AE7 };
+static const unsigned stmmod_b_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AF11,
+ DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10 };
+static const unsigned moduartstmmux_b_1_pins[] = { DB8540_PIN_AG11 };
+static const unsigned msp1txrx_b_1_pins[] = { DB8540_PIN_AD4, DB8540_PIN_AG4 };
+static const unsigned kp_b_1_pins[] = { DB8540_PIN_AJ24, DB8540_PIN_AE21,
+ DB8540_PIN_M26, DB8540_PIN_M25, DB8540_PIN_M27, DB8540_PIN_N25,
+ DB8540_PIN_M28, DB8540_PIN_N26, DB8540_PIN_M22, DB8540_PIN_N22,
+ DB8540_PIN_N27, DB8540_PIN_N28, DB8540_PIN_P22, DB8540_PIN_P28,
+ DB8540_PIN_P26, DB8540_PIN_T22, DB8540_PIN_R27, DB8540_PIN_P27,
+ DB8540_PIN_R26, DB8540_PIN_R25 };
+static const unsigned u2txrx_b_1_pins[] = { DB8540_PIN_U22, DB8540_PIN_T27 };
+static const unsigned sm_b_1_pins[] = { DB8540_PIN_AG22, DB8540_PIN_AF21,
+ DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
+ DB8540_PIN_AG20, DB8540_PIN_AE23, DB8540_PIN_AH20, DB8540_PIN_AF22,
+ DB8540_PIN_AJ21, DB8540_PIN_AC27, DB8540_PIN_AD27, DB8540_PIN_AE28,
+ DB8540_PIN_AG26, DB8540_PIN_AF25, DB8540_PIN_AE27, DB8540_PIN_AF27,
+ DB8540_PIN_AG28, DB8540_PIN_AF28, DB8540_PIN_AG25, DB8540_PIN_AG24,
+ DB8540_PIN_AD25 };
+static const unsigned smcs0_b_1_pins[] = { DB8540_PIN_AG19 };
+static const unsigned smcs1_b_1_pins[] = { DB8540_PIN_AE26 };
+static const unsigned ipgpio7_b_1_pins[] = { DB8540_PIN_AH25 };
+static const unsigned ipgpio2_b_1_pins[] = { DB8540_PIN_AF26 };
+static const unsigned ipgpio3_b_1_pins[] = { DB8540_PIN_AF23 };
+static const unsigned i2c6_b_1_pins[] = { DB8540_PIN_AG23, DB8540_PIN_AE25 };
+static const unsigned i2c5_b_1_pins[] = { DB8540_PIN_AH24, DB8540_PIN_AJ25 };
+static const unsigned u3txrx_b_1_pins[] = { DB8540_PIN_AF20, DB8540_PIN_AG21 };
+static const unsigned u3ctsrts_b_1_pins[] = { DB8540_PIN_AH19,
+ DB8540_PIN_AE19 };
+static const unsigned i2c5_b_2_pins[] = { DB8540_PIN_AG18, DB8540_PIN_AH17 };
+static const unsigned i2c4_b_2_pins[] = { DB8540_PIN_AF19, DB8540_PIN_AF18 };
+static const unsigned u4txrx_b_1_pins[] = { DB8540_PIN_AE18, DB8540_PIN_AG17 };
+static const unsigned u4ctsrts_b_1_pins[] = { DB8540_PIN_AF17,
+ DB8540_PIN_AE17 };
+static const unsigned ddrtrig_b_1_pins[] = { DB8540_PIN_J3 };
+static const unsigned msp4_b_1_pins[] = { DB8540_PIN_H3 };
+static const unsigned pwl_b_1_pins[] = { DB8540_PIN_C6 };
+static const unsigned spi1_b_1_pins[] = { DB8540_PIN_E2, DB8540_PIN_C10,
+ DB8540_PIN_C8, DB8540_PIN_C9 };
+static const unsigned mc3_b_1_pins[] = { DB8540_PIN_B9, DB8540_PIN_A10,
+ DB8540_PIN_D9, DB8540_PIN_B11, DB8540_PIN_B10, DB8540_PIN_E10,
+ DB8540_PIN_B12 };
+static const unsigned pwl_b_2_pins[] = { DB8540_PIN_D10 };
+static const unsigned pwl_b_3_pins[] = { DB8540_PIN_B13 };
+static const unsigned pwl_b_4_pins[] = { DB8540_PIN_C12 };
+static const unsigned u2txrx_b_2_pins[] = { DB8540_PIN_B17, DB8540_PIN_D17 };
+
+/* Altfunction C column */
+static const unsigned ipgpio6_c_1_pins[] = { DB8540_PIN_AG6 };
+static const unsigned ipgpio0_c_1_pins[] = { DB8540_PIN_AD5 };
+static const unsigned ipgpio1_c_1_pins[] = { DB8540_PIN_AF7 };
+static const unsigned ipgpio3_c_1_pins[] = { DB8540_PIN_AE4 };
+static const unsigned ipgpio2_c_1_pins[] = { DB8540_PIN_AD1 };
+static const unsigned u0_c_1_pins[] = { DB8540_PIN_AD4, DB8540_PIN_AF3,
+ DB8540_PIN_AF5, DB8540_PIN_AG4 };
+static const unsigned smcleale_c_1_pins[] = { DB8540_PIN_AJ24,
+ DB8540_PIN_AE21 };
+static const unsigned ipgpio4_c_1_pins[] = { DB8540_PIN_M26 };
+static const unsigned ipgpio5_c_1_pins[] = { DB8540_PIN_M25 };
+static const unsigned ipgpio6_c_2_pins[] = { DB8540_PIN_M27 };
+static const unsigned ipgpio7_c_1_pins[] = { DB8540_PIN_N25 };
+static const unsigned stmape_c_1_pins[] = { DB8540_PIN_M28, DB8540_PIN_N26,
+ DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27 };
+static const unsigned u2rxtx_c_1_pins[] = { DB8540_PIN_N28, DB8540_PIN_P22 };
+static const unsigned modobsresout_c_1_pins[] = { DB8540_PIN_P28 };
+static const unsigned ipgpio2_c_2_pins[] = { DB8540_PIN_P26 };
+static const unsigned ipgpio3_c_2_pins[] = { DB8540_PIN_T22 };
+static const unsigned ipgpio4_c_2_pins[] = { DB8540_PIN_R27 };
+static const unsigned ipgpio5_c_2_pins[] = { DB8540_PIN_P27 };
+static const unsigned modaccgpo_c_1_pins[] = { DB8540_PIN_R26, DB8540_PIN_R25,
+ DB8540_PIN_U22 };
+static const unsigned modobspwrrst_c_1_pins[] = { DB8540_PIN_T27 };
+static const unsigned mc5_c_1_pins[] = { DB8540_PIN_AG22, DB8540_PIN_AF21,
+ DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
+ DB8540_PIN_AG20, DB8540_PIN_AE23, DB8540_PIN_AH20, DB8540_PIN_AF22,
+ DB8540_PIN_AJ21};
+static const unsigned smps0_c_1_pins[] = { DB8540_PIN_AG19 };
+static const unsigned moduart1_c_1_pins[] = { DB8540_PIN_T25, DB8540_PIN_T26 };
+static const unsigned mc2rstn_c_1_pins[] = { DB8540_PIN_AE28 };
+static const unsigned i2c5_c_1_pins[] = { DB8540_PIN_AG28, DB8540_PIN_AF28 };
+static const unsigned ipgpio0_c_2_pins[] = { DB8540_PIN_AG25 };
+static const unsigned ipgpio1_c_2_pins[] = { DB8540_PIN_AG24 };
+static const unsigned kp_c_1_pins[] = { DB8540_PIN_AD25, DB8540_PIN_AH25,
+ DB8540_PIN_AF26, DB8540_PIN_AF23 };
+static const unsigned modrf_c_1_pins[] = { DB8540_PIN_AG23, DB8540_PIN_AE25,
+ DB8540_PIN_AH24 };
+static const unsigned smps1_c_1_pins[] = { DB8540_PIN_AE26 };
+static const unsigned i2c5_c_2_pins[] = { DB8540_PIN_AH19, DB8540_PIN_AE19 };
+static const unsigned u4ctsrts_c_1_pins[] = { DB8540_PIN_AG18,
+ DB8540_PIN_AH17 };
+static const unsigned u3rxtx_c_1_pins[] = { DB8540_PIN_AF19, DB8540_PIN_AF18 };
+static const unsigned msp4_c_1_pins[] = { DB8540_PIN_J3 };
+static const unsigned mc4rstn_c_1_pins[] = { DB8540_PIN_C6 };
+static const unsigned spi0_c_1_pins[] = { DB8540_PIN_A10, DB8540_PIN_B10,
+ DB8540_PIN_E10, DB8540_PIN_B12 };
+static const unsigned i2c3_c_1_pins[] = { DB8540_PIN_B13, DB8540_PIN_C12 };
+
+/* Other alt C1 column */
+static const unsigned spi3_oc1_1_pins[] = { DB8540_PIN_AG5, DB8540_PIN_AH5,
+ DB8540_PIN_AE4, DB8540_PIN_AD1 };
+static const unsigned stmape_oc1_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AF11,
+ DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10 };
+static const unsigned u2_oc1_1_pins[] = { DB8540_PIN_AG11 };
+static const unsigned remap0_oc1_1_pins[] = { DB8540_PIN_AJ24 };
+static const unsigned remap1_oc1_1_pins[] = { DB8540_PIN_AE21 };
+static const unsigned modobsrefclk_oc1_1_pins[] = { DB8540_PIN_M26 };
+static const unsigned modobspwrctrl_oc1_1_pins[] = { DB8540_PIN_M25 };
+static const unsigned modobsclkout_oc1_1_pins[] = { DB8540_PIN_M27 };
+static const unsigned moduart1_oc1_1_pins[] = { DB8540_PIN_N25 };
+static const unsigned modprcmudbg_oc1_1_pins[] = { DB8540_PIN_M28,
+ DB8540_PIN_N26, DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27,
+ DB8540_PIN_P22, DB8540_PIN_P28, DB8540_PIN_P26, DB8540_PIN_T22,
+ DB8540_PIN_R26, DB8540_PIN_R25, DB8540_PIN_U22, DB8540_PIN_T27,
+ DB8540_PIN_AH20, DB8540_PIN_AG19, DB8540_PIN_AF22, DB8540_PIN_AJ21,
+ DB8540_PIN_T25};
+static const unsigned modobsresout_oc1_1_pins[] = { DB8540_PIN_N28 };
+static const unsigned modaccgpo_oc1_1_pins[] = { DB8540_PIN_R27, DB8540_PIN_P27,
+ DB8540_PIN_T26 };
+static const unsigned kp_oc1_1_pins[] = { DB8540_PIN_AG22, DB8540_PIN_AF21,
+ DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
+ DB8540_PIN_AG20, DB8540_PIN_AE23 };
+static const unsigned modxmip_oc1_1_pins[] = { DB8540_PIN_AD25, DB8540_PIN_AH25,
+ DB8540_PIN_AG23, DB8540_PIN_AE25 };
+static const unsigned i2c6_oc1_1_pins[] = { DB8540_PIN_AE26, DB8540_PIN_AE24 };
+static const unsigned u2txrx_oc1_1_pins[] = { DB8540_PIN_B7, DB8540_PIN_A7 };
+static const unsigned u2ctsrts_oc1_1_pins[] = { DB8540_PIN_D7, DB8540_PIN_D8 };
+
+/* Other alt C2 column */
+static const unsigned sbag_oc2_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AG11,
+ DB8540_PIN_AF11, DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10 };
+static const unsigned hxclk_oc2_1_pins[] = { DB8540_PIN_M25 };
+static const unsigned modaccuart_oc2_1_pins[] = { DB8540_PIN_N25 };
+static const unsigned stmmod_oc2_1_pins[] = { DB8540_PIN_M28, DB8540_PIN_N26,
+ DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27 };
+static const unsigned moduartstmmux_oc2_1_pins[] = { DB8540_PIN_N28 };
+static const unsigned hxgpio_oc2_1_pins[] = { DB8540_PIN_P22, DB8540_PIN_P28,
+ DB8540_PIN_P26, DB8540_PIN_T22, DB8540_PIN_R27, DB8540_PIN_P27,
+ DB8540_PIN_R26, DB8540_PIN_R25 };
+static const unsigned sbag_oc2_2_pins[] = { DB8540_PIN_U22, DB8540_PIN_T27,
+ DB8540_PIN_AG22, DB8540_PIN_AF21, DB8540_PIN_AF24, DB8540_PIN_AH22 };
+static const unsigned modobsservice_oc2_1_pins[] = { DB8540_PIN_AJ23 };
+static const unsigned moduart0_oc2_1_pins[] = { DB8540_PIN_AG20,
+ DB8540_PIN_AE23 };
+static const unsigned stmape_oc2_1_pins[] = { DB8540_PIN_AH20, DB8540_PIN_AG19,
+ DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25 };
+static const unsigned u2_oc2_1_pins[] = { DB8540_PIN_T26, DB8540_PIN_AH21 };
+static const unsigned modxmip_oc2_1_pins[] = { DB8540_PIN_AE26,
+ DB8540_PIN_AE24 };
+
+/* Other alt C3 column */
+static const unsigned modaccgpo_oc3_1_pins[] = { DB8540_PIN_AG11 };
+static const unsigned tpui_oc3_1_pins[] = { DB8540_PIN_M26, DB8540_PIN_M25,
+ DB8540_PIN_M27, DB8540_PIN_N25, DB8540_PIN_M28, DB8540_PIN_N26,
+ DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27, DB8540_PIN_N28,
+ DB8540_PIN_P22, DB8540_PIN_P28, DB8540_PIN_P26, DB8540_PIN_T22,
+ DB8540_PIN_R27, DB8540_PIN_P27, DB8540_PIN_R26, DB8540_PIN_R25,
+ DB8540_PIN_U22, DB8540_PIN_T27, DB8540_PIN_AG22, DB8540_PIN_AF21,
+ DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
+ DB8540_PIN_AG20, DB8540_PIN_AE23, DB8540_PIN_AH20, DB8540_PIN_AG19,
+ DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25, DB8540_PIN_T26 };
+
+/* Other alt C4 column */
+static const unsigned hwobs_oc4_1_pins[] = { DB8540_PIN_M26, DB8540_PIN_M25,
+ DB8540_PIN_M27, DB8540_PIN_N25, DB8540_PIN_M28, DB8540_PIN_N26,
+ DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27, DB8540_PIN_N28,
+ DB8540_PIN_P22, DB8540_PIN_P28, DB8540_PIN_P26, DB8540_PIN_T22,
+ DB8540_PIN_R27, DB8540_PIN_P27, DB8540_PIN_R26, DB8540_PIN_R25 };
+static const unsigned moduart1txrx_oc4_1_pins[] = { DB8540_PIN_U22,
+ DB8540_PIN_T27 };
+static const unsigned moduart1rtscts_oc4_1_pins[] = { DB8540_PIN_AG22,
+ DB8540_PIN_AF21 };
+static const unsigned modaccuarttxrx_oc4_1_pins[] = { DB8540_PIN_AF24,
+ DB8540_PIN_AH22 };
+static const unsigned modaccuartrtscts_oc4_1_pins[] = { DB8540_PIN_AJ23,
+ DB8540_PIN_AH21 };
+static const unsigned stmmod_oc4_1_pins[] = { DB8540_PIN_AH20, DB8540_PIN_AG19,
+ DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25 };
+static const unsigned moduartstmmux_oc4_1_pins[] = { DB8540_PIN_T26 };
+
+#define DB8540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
+ .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
+
+static const struct nmk_pingroup nmk_db8540_groups[] = {
+ /* Altfunction A column */
+ DB8540_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(u1rxtx_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(u1ctsrts_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(ipi2c_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(ipi2c_a_2, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp0txrx_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp0tfstck_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp0rfsrck_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(mc0_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp1txrx_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp1_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(modobsclk_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(clkoutreq_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(lcdb_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(lcdvsi0_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(lcdvsi1_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(lcd_d0_d7_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(lcd_d8_d11_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(lcd_d12_d23_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(kp_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(mc2_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(ssp1_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(ssp0_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(ipgpio0_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(ipgpio1_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(modi2s_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(spi2_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(u2txrx_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(u2ctsrts_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(modsmb_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp2sck_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp2txdtcktfs_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp2rxd_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(mc4_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(mc1_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(hsir_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(hsit_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(hsit_a_2, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(clkout1_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(clkout1_a_2, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(clkout2_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(clkout2_a_2, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(msp4_a_1, NMK_GPIO_ALT_A),
+ DB8540_PIN_GROUP(usb_a_1, NMK_GPIO_ALT_A),
+ /* Altfunction B column */
+ DB8540_PIN_GROUP(apetrig_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(modtrig_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c4_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c1_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c2_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c2_b_2, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(msp0txrx_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c1_b_2, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(stmmod_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(moduartstmmux_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(msp1txrx_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(kp_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(u2txrx_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(sm_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(smcs0_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(smcs1_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(ipgpio7_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(ipgpio2_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(ipgpio3_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c6_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c5_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(u3txrx_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(u3ctsrts_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c5_b_2, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(i2c4_b_2, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(u4txrx_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(u4ctsrts_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(ddrtrig_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(msp4_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(pwl_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(spi1_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(mc3_b_1, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(pwl_b_2, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(pwl_b_3, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(pwl_b_4, NMK_GPIO_ALT_B),
+ DB8540_PIN_GROUP(u2txrx_b_2, NMK_GPIO_ALT_B),
+ /* Altfunction C column */
+ DB8540_PIN_GROUP(ipgpio6_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio0_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio1_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio3_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio2_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(u0_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(smcleale_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio4_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio5_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio6_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio7_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(stmape_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(u2rxtx_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(modobsresout_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio2_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio3_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio4_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio5_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(modaccgpo_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(modobspwrrst_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(mc5_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(smps0_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(moduart1_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(mc2rstn_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(i2c5_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio0_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(ipgpio1_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(kp_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(modrf_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(smps1_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(i2c5_c_2, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(u4ctsrts_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(u3rxtx_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(msp4_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(mc4rstn_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(spi0_c_1, NMK_GPIO_ALT_C),
+ DB8540_PIN_GROUP(i2c3_c_1, NMK_GPIO_ALT_C),
+
+ /* Other alt C1 column */
+ DB8540_PIN_GROUP(spi3_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(stmape_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(u2_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(remap0_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(remap1_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(modobsrefclk_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(modobspwrctrl_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(modobsclkout_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(moduart1_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(modprcmudbg_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(modobsresout_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(modaccgpo_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(kp_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(modxmip_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(i2c6_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(u2txrx_oc1_1, NMK_GPIO_ALT_C1),
+ DB8540_PIN_GROUP(u2ctsrts_oc1_1, NMK_GPIO_ALT_C1),
+
+ /* Other alt C2 column */
+ DB8540_PIN_GROUP(sbag_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(hxclk_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(modaccuart_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(stmmod_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(moduartstmmux_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(hxgpio_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(sbag_oc2_2, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(modobsservice_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(moduart0_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(stmape_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(u2_oc2_1, NMK_GPIO_ALT_C2),
+ DB8540_PIN_GROUP(modxmip_oc2_1, NMK_GPIO_ALT_C2),
+
+ /* Other alt C3 column */
+ DB8540_PIN_GROUP(modaccgpo_oc3_1, NMK_GPIO_ALT_C3),
+ DB8540_PIN_GROUP(tpui_oc3_1, NMK_GPIO_ALT_C3),
+
+ /* Other alt C4 column */
+ DB8540_PIN_GROUP(hwobs_oc4_1, NMK_GPIO_ALT_C4),
+ DB8540_PIN_GROUP(moduart1txrx_oc4_1, NMK_GPIO_ALT_C4),
+ DB8540_PIN_GROUP(moduart1rtscts_oc4_1, NMK_GPIO_ALT_C4),
+ DB8540_PIN_GROUP(modaccuarttxrx_oc4_1, NMK_GPIO_ALT_C4),
+ DB8540_PIN_GROUP(modaccuartrtscts_oc4_1, NMK_GPIO_ALT_C4),
+ DB8540_PIN_GROUP(stmmod_oc4_1, NMK_GPIO_ALT_C4),
+ DB8540_PIN_GROUP(moduartstmmux_oc4_1, NMK_GPIO_ALT_C4),
+
+};
+
+/* We use this macro to define the groups applicable to a function */
+#define DB8540_FUNC_GROUPS(a, b...) \
+static const char * const a##_groups[] = { b };
+
+DB8540_FUNC_GROUPS(apetrig, "apetrig_b_1");
+DB8540_FUNC_GROUPS(clkout, "clkoutreq_a_1", "clkout1_a_1", "clkout1_a_2",
+ "clkout2_a_1", "clkout2_a_2");
+DB8540_FUNC_GROUPS(ddrtrig, "ddrtrig_b_1");
+DB8540_FUNC_GROUPS(hsi, "hsir_a_1", "hsit_a_1", "hsit_a_2");
+DB8540_FUNC_GROUPS(hwobs, "hwobs_oc4_1");
+DB8540_FUNC_GROUPS(hx, "hxclk_oc2_1", "hxgpio_oc2_1");
+DB8540_FUNC_GROUPS(i2c0, "i2c0_a_1");
+DB8540_FUNC_GROUPS(i2c1, "i2c1_b_1", "i2c1_b_2");
+DB8540_FUNC_GROUPS(i2c2, "i2c2_b_1", "i2c2_b_2");
+DB8540_FUNC_GROUPS(i2c3, "i2c3_c_1", "i2c4_b_1");
+DB8540_FUNC_GROUPS(i2c4, "i2c4_b_2");
+DB8540_FUNC_GROUPS(i2c5, "i2c5_b_1", "i2c5_b_2", "i2c5_c_1", "i2c5_c_2");
+DB8540_FUNC_GROUPS(i2c6, "i2c6_b_1", "i2c6_oc1_1");
+/* The image processor has 8 GPIO pins that can be muxed out */
+DB8540_FUNC_GROUPS(ipgpio, "ipgpio0_a_1", "ipgpio0_c_1", "ipgpio0_c_2",
+ "ipgpio1_a_1", "ipgpio1_c_1", "ipgpio1_c_2",
+ "ipgpio2_b_1", "ipgpio2_c_1", "ipgpio2_c_2",
+ "ipgpio3_b_1", "ipgpio3_c_1", "ipgpio3_c_2",
+ "ipgpio4_c_1", "ipgpio4_c_2",
+ "ipgpio5_c_1", "ipgpio5_c_2",
+ "ipgpio6_c_1", "ipgpio6_c_2",
+ "ipgpio7_b_1", "ipgpio7_c_1");
+DB8540_FUNC_GROUPS(ipi2c, "ipi2c_a_1", "ipi2c_a_2");
+DB8540_FUNC_GROUPS(kp, "kp_a_1", "kp_b_1", "kp_c_1", "kp_oc1_1");
+DB8540_FUNC_GROUPS(lcd, "lcd_d0_d7_a_1", "lcd_d12_d23_a_1", "lcd_d8_d11_a_1",
+ "lcdvsi0_a_1", "lcdvsi1_a_1");
+DB8540_FUNC_GROUPS(lcdb, "lcdb_a_1");
+DB8540_FUNC_GROUPS(mc0, "mc0_a_1");
+DB8540_FUNC_GROUPS(mc1, "mc1_a_1", "mc1_a_2");
+DB8540_FUNC_GROUPS(mc2, "mc2_a_1", "mc2rstn_c_1");
+DB8540_FUNC_GROUPS(mc3, "mc3_b_1");
+DB8540_FUNC_GROUPS(mc4, "mc4_a_1", "mc4rstn_c_1");
+DB8540_FUNC_GROUPS(mc5, "mc5_c_1");
+DB8540_FUNC_GROUPS(modaccgpo, "modaccgpo_c_1", "modaccgpo_oc1_1",
+ "modaccgpo_oc3_1");
+DB8540_FUNC_GROUPS(modaccuart, "modaccuart_oc2_1", "modaccuarttxrx_oc4_1",
+ "modaccuartrtccts_oc4_1");
+DB8540_FUNC_GROUPS(modi2s, "modi2s_a_1");
+DB8540_FUNC_GROUPS(modobs, "modobsclk_a_1", "modobsclkout_oc1_1",
+ "modobspwrctrl_oc1_1", "modobspwrrst_c_1",
+ "modobsrefclk_oc1_1", "modobsresout_c_1",
+ "modobsresout_oc1_1", "modobsservice_oc2_1");
+DB8540_FUNC_GROUPS(modprcmudbg, "modprcmudbg_oc1_1");
+DB8540_FUNC_GROUPS(modrf, "modrf_c_1");
+DB8540_FUNC_GROUPS(modsmb, "modsmb_a_1");
+DB8540_FUNC_GROUPS(modtrig, "modtrig_b_1");
+DB8540_FUNC_GROUPS(moduart, "moduart1_c_1", "moduart1_oc1_1",
+ "moduart1txrx_oc4_1", "moduart1rtscts_oc4_1", "moduart0_oc2_1");
+DB8540_FUNC_GROUPS(moduartstmmux, "moduartstmmux_b_1", "moduartstmmux_oc2_1",
+ "moduartstmmux_oc4_1");
+DB8540_FUNC_GROUPS(modxmip, "modxmip_oc1_1", "modxmip_oc2_1");
+/*
+ * MSP0 can only be on a certain set of pins, but the TX/RX pins can be
+ * switched around by selecting the altfunction A or B.
+ */
+DB8540_FUNC_GROUPS(msp0, "msp0rfsrck_a_1", "msp0tfstck_a_1", "msp0txrx_a_1",
+ "msp0txrx_b_1");
+DB8540_FUNC_GROUPS(msp1, "msp1_a_1", "msp1txrx_a_1", "msp1txrx_b_1");
+DB8540_FUNC_GROUPS(msp2, "msp2sck_a_1", "msp2txdtcktfs_a_1", "msp2rxd_a_1");
+DB8540_FUNC_GROUPS(msp4, "msp4_a_1", "msp4_b_1", "msp4_c_1");
+DB8540_FUNC_GROUPS(pwl, "pwl_b_1", "pwl_b_2", "pwl_b_3", "pwl_b_4");
+DB8540_FUNC_GROUPS(remap, "remap0_oc1_1", "remap1_oc1_1");
+DB8540_FUNC_GROUPS(sbag, "sbag_oc2_1", "sbag_oc2_2");
+/* Select between CS0 on alt B or PS1 on alt C */
+DB8540_FUNC_GROUPS(sm, "sm_b_1", "smcleale_c_1", "smcs0_b_1", "smcs1_b_1",
+ "smps0_c_1", "smps1_c_1");
+DB8540_FUNC_GROUPS(spi0, "spi0_c_1");
+DB8540_FUNC_GROUPS(spi1, "spi1_b_1");
+DB8540_FUNC_GROUPS(spi2, "spi2_a_1");
+DB8540_FUNC_GROUPS(spi3, "spi3_oc1_1");
+DB8540_FUNC_GROUPS(ssp0, "ssp0_a_1");
+DB8540_FUNC_GROUPS(ssp1, "ssp1_a_1");
+DB8540_FUNC_GROUPS(stmape, "stmape_c_1", "stmape_oc1_1", "stmape_oc2_1");
+DB8540_FUNC_GROUPS(stmmod, "stmmod_b_1", "stmmod_oc2_1", "stmmod_oc4_1");
+DB8540_FUNC_GROUPS(tpui, "tpui_oc3_1");
+DB8540_FUNC_GROUPS(u0, "u0_a_1", "u0_c_1");
+DB8540_FUNC_GROUPS(u1, "u1ctsrts_a_1", "u1rxtx_a_1");
+DB8540_FUNC_GROUPS(u2, "u2_oc1_1", "u2_oc2_1", "u2ctsrts_a_1", "u2ctsrts_oc1_1",
+ "u2rxtx_c_1", "u2txrx_a_1", "u2txrx_b_1", "u2txrx_b_2",
+ "u2txrx_oc1_1");
+DB8540_FUNC_GROUPS(u3, "u3ctsrts_b_1", "u3rxtx_c_1", "u3txrxa_b_1");
+DB8540_FUNC_GROUPS(u4, "u4ctsrts_b_1", "u4ctsrts_c_1", "u4txrx_b_1");
+DB8540_FUNC_GROUPS(usb, "usb_a_1");
+
+
+#define FUNCTION(fname) \
+ { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+static const struct nmk_function nmk_db8540_functions[] = {
+ FUNCTION(apetrig),
+ FUNCTION(clkout),
+ FUNCTION(ddrtrig),
+ FUNCTION(hsi),
+ FUNCTION(hwobs),
+ FUNCTION(hx),
+ FUNCTION(i2c0),
+ FUNCTION(i2c1),
+ FUNCTION(i2c2),
+ FUNCTION(i2c3),
+ FUNCTION(i2c4),
+ FUNCTION(i2c5),
+ FUNCTION(i2c6),
+ FUNCTION(ipgpio),
+ FUNCTION(ipi2c),
+ FUNCTION(kp),
+ FUNCTION(lcd),
+ FUNCTION(lcdb),
+ FUNCTION(mc0),
+ FUNCTION(mc1),
+ FUNCTION(mc2),
+ FUNCTION(mc3),
+ FUNCTION(mc4),
+ FUNCTION(mc5),
+ FUNCTION(modaccgpo),
+ FUNCTION(modaccuart),
+ FUNCTION(modi2s),
+ FUNCTION(modobs),
+ FUNCTION(modprcmudbg),
+ FUNCTION(modrf),
+ FUNCTION(modsmb),
+ FUNCTION(modtrig),
+ FUNCTION(moduart),
+ FUNCTION(modxmip),
+ FUNCTION(msp0),
+ FUNCTION(msp1),
+ FUNCTION(msp2),
+ FUNCTION(msp4),
+ FUNCTION(pwl),
+ FUNCTION(remap),
+ FUNCTION(sbag),
+ FUNCTION(sm),
+ FUNCTION(spi0),
+ FUNCTION(spi1),
+ FUNCTION(spi2),
+ FUNCTION(spi3),
+ FUNCTION(ssp0),
+ FUNCTION(ssp1),
+ FUNCTION(stmape),
+ FUNCTION(stmmod),
+ FUNCTION(tpui),
+ FUNCTION(u0),
+ FUNCTION(u1),
+ FUNCTION(u2),
+ FUNCTION(u3),
+ FUNCTION(u4),
+ FUNCTION(usb)
+};
+
+static const struct prcm_gpiocr_altcx_pin_desc db8540_altcx_pins[] = {
+ PRCM_GPIOCR_ALTCX(8, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_CLK */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(9, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_RXD */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(10, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_FRM */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(11, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_TXD */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(23, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_CLK_a */
+ true, PRCM_IDX_GPIOCR2, 10, /* SBAG_CLK_a */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(24, true, PRCM_IDX_GPIOCR3, 30, /* U2_RXD_g */
+ true, PRCM_IDX_GPIOCR2, 10, /* SBAG_VAL_a */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(25, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[0] */
+ true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[0] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(26, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[1] */
+ true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[1] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(27, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[2] */
+ true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[2] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(28, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[3] */
+ true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[3] */
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(64, true, PRCM_IDX_GPIOCR1, 15, /* MODOBS_REFCLK_REQ */
+ false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_CTL */
+ true, PRCM_IDX_GPIOCR2, 23 /* HW_OBS_APE_PRCMU[17] */
+ ),
+ PRCM_GPIOCR_ALTCX(65, true, PRCM_IDX_GPIOCR1, 19, /* MODOBS_PWRCTRL0 */
+ true, PRCM_IDX_GPIOCR1, 24, /* Hx_CLK */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_CLK */
+ true, PRCM_IDX_GPIOCR2, 24 /* HW_OBS_APE_PRCMU[16] */
+ ),
+ PRCM_GPIOCR_ALTCX(66, true, PRCM_IDX_GPIOCR1, 15, /* MODOBS_CLKOUT1 */
+ false, 0, 0,
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[15] */
+ true, PRCM_IDX_GPIOCR2, 25 /* HW_OBS_APE_PRCMU[15] */
+ ),
+ PRCM_GPIOCR_ALTCX(67, true, PRCM_IDX_GPIOCR1, 1, /* MODUART1_TXD_a */
+ true, PRCM_IDX_GPIOCR1, 6, /* MODACCUART_TXD_a */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[14] */
+ true, PRCM_IDX_GPIOCR2, 26 /* HW_OBS_APE_PRCMU[14] */
+ ),
+ PRCM_GPIOCR_ALTCX(70, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[17] */
+ true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_CLK_b */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[13] */
+ true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[13] */
+ ),
+ PRCM_GPIOCR_ALTCX(71, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[16] */
+ true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[3] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[12] */
+ true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[12] */
+ ),
+ PRCM_GPIOCR_ALTCX(72, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[15] */
+ true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[2] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[11] */
+ true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[11] */
+ ),
+ PRCM_GPIOCR_ALTCX(73, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[14] */
+ true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[1] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[10] */
+ true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[10] */
+ ),
+ PRCM_GPIOCR_ALTCX(74, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[13] */
+ true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[0] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[9] */
+ true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[9] */
+ ),
+ PRCM_GPIOCR_ALTCX(75, true, PRCM_IDX_GPIOCR1, 12, /* MODOBS_RESOUT0_N */
+ true, PRCM_IDX_GPIOCR2, 1, /* MODUART_STMMUX_RXD_b */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[8] */
+ true, PRCM_IDX_GPIOCR2, 28 /* HW_OBS_APE_PRCMU[8] */
+ ),
+ PRCM_GPIOCR_ALTCX(76, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[12] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[7] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[7] */
+ true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[7] */
+ ),
+ PRCM_GPIOCR_ALTCX(77, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[11] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[6] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[6] */
+ true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[6] */
+ ),
+ PRCM_GPIOCR_ALTCX(78, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[10] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[5] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[5] */
+ true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[5] */
+ ),
+ PRCM_GPIOCR_ALTCX(79, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[9] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[4] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[4] */
+ true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[4] */
+ ),
+ PRCM_GPIOCR_ALTCX(80, true, PRCM_IDX_GPIOCR1, 26, /* MODACC_GPO[0] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[3] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[3] */
+ true, PRCM_IDX_GPIOCR2, 30 /* HW_OBS_APE_PRCMU[3] */
+ ),
+ PRCM_GPIOCR_ALTCX(81, true, PRCM_IDX_GPIOCR2, 17, /* MODACC_GPO[1] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[2] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[2] */
+ true, PRCM_IDX_GPIOCR2, 30 /* HW_OBS_APE_PRCMU[2] */
+ ),
+ PRCM_GPIOCR_ALTCX(82, true, PRCM_IDX_GPIOCR3, 8, /* MOD_PRCMU_DEBUG[8] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[1] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[1] */
+ true, PRCM_IDX_GPIOCR2, 31 /* HW_OBS_APE_PRCMU[1] */
+ ),
+ PRCM_GPIOCR_ALTCX(83, true, PRCM_IDX_GPIOCR3, 8, /* MOD_PRCMU_DEBUG[7] */
+ true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[0] */
+ true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[0] */
+ true, PRCM_IDX_GPIOCR2, 31 /* HW_OBS_APE_PRCMU[0] */
+ ),
+ PRCM_GPIOCR_ALTCX(84, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[6] */
+ true, PRCM_IDX_GPIOCR1, 8, /* SBAG_CLK_b */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[23] */
+ true, PRCM_IDX_GPIOCR1, 16 /* MODUART1_RXD_b */
+ ),
+ PRCM_GPIOCR_ALTCX(85, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[5] */
+ true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[3] */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[22] */
+ true, PRCM_IDX_GPIOCR1, 16 /* MODUART1_TXD_b */
+ ),
+ PRCM_GPIOCR_ALTCX(86, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[0] */
+ true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[0] */
+ true, PRCM_IDX_GPIOCR1, 14, /* TPIU_D[25] */
+ true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[0] */
+ ),
+ PRCM_GPIOCR_ALTCX(87, true, PRCM_IDX_GPIOCR3, 0, /* MODACC_GPO_a[5] */
+ true, PRCM_IDX_GPIOCR2, 3, /* U2_RXD_c */
+ true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[24] */
+ true, PRCM_IDX_GPIOCR1, 21 /* MODUART_STMMUX_RXD_c */
+ ),
+ PRCM_GPIOCR_ALTCX(151, true, PRCM_IDX_GPIOCR1, 18, /* REMAP0 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(152, true, PRCM_IDX_GPIOCR1, 18, /* REMAP1 */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(153, true, PRCM_IDX_GPIOCR3, 2, /* KP_O_b[6] */
+ true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[2] */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[21] */
+ true, PRCM_IDX_GPIOCR1, 0 /* MODUART1_RTS */
+ ),
+ PRCM_GPIOCR_ALTCX(154, true, PRCM_IDX_GPIOCR3, 2, /* KP_I_b[6] */
+ true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[1] */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[20] */
+ true, PRCM_IDX_GPIOCR1, 0 /* MODUART1_CTS */
+ ),
+ PRCM_GPIOCR_ALTCX(155, true, PRCM_IDX_GPIOCR3, 3, /* KP_O_b[5] */
+ true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[0] */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[19] */
+ true, PRCM_IDX_GPIOCR1, 5 /* MODACCUART_RXD_c */
+ ),
+ PRCM_GPIOCR_ALTCX(156, true, PRCM_IDX_GPIOCR3, 3, /* KP_O_b[4] */
+ true, PRCM_IDX_GPIOCR1, 8, /* SBAG_VAL_b */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[18] */
+ true, PRCM_IDX_GPIOCR1, 5 /* MODACCUART_TXD_b */
+ ),
+ PRCM_GPIOCR_ALTCX(157, true, PRCM_IDX_GPIOCR3, 4, /* KP_I_b[5] */
+ true, PRCM_IDX_GPIOCR1, 23, /* MODOBS_SERVICE_N */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[17] */
+ true, PRCM_IDX_GPIOCR1, 14 /* MODACCUART_RTS */
+ ),
+ PRCM_GPIOCR_ALTCX(158, true, PRCM_IDX_GPIOCR3, 4, /* KP_I_b[4] */
+ true, PRCM_IDX_GPIOCR2, 0, /* U2_TXD_c */
+ true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[16] */
+ true, PRCM_IDX_GPIOCR1, 14 /* MODACCUART_CTS */
+ ),
+ PRCM_GPIOCR_ALTCX(159, true, PRCM_IDX_GPIOCR3, 5, /* KP_O_b[3] */
+ true, PRCM_IDX_GPIOCR3, 10, /* MODUART0_RXD */
+ true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[31] */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(160, true, PRCM_IDX_GPIOCR3, 5, /* KP_I_b[3] */
+ true, PRCM_IDX_GPIOCR3, 10, /* MODUART0_TXD */
+ true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[30] */
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(161, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[4] */
+ true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_CLK_b */
+ true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[29] */
+ true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_CLK_c */
+ ),
+ PRCM_GPIOCR_ALTCX(162, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[3] */
+ true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[3] */
+ true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[28] */
+ true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[3] */
+ ),
+ PRCM_GPIOCR_ALTCX(163, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[2] */
+ true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[2] */
+ true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[27] */
+ true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[2] */
+ ),
+ PRCM_GPIOCR_ALTCX(164, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[1] */
+ true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[1] */
+ true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[26] */
+ true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[1] */
+ ),
+ PRCM_GPIOCR_ALTCX(204, true, PRCM_IDX_GPIOCR2, 2, /* U2_RXD_f */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(205, true, PRCM_IDX_GPIOCR2, 2, /* U2_TXD_f */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(206, true, PRCM_IDX_GPIOCR2, 2, /* U2_CTSn_b */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+ PRCM_GPIOCR_ALTCX(207, true, PRCM_IDX_GPIOCR2, 2, /* U2_RTSn_b */
+ false, 0, 0,
+ false, 0, 0,
+ false, 0, 0
+ ),
+};
+
+static const u16 db8540_prcm_gpiocr_regs[] = {
+ [PRCM_IDX_GPIOCR1] = 0x138,
+ [PRCM_IDX_GPIOCR2] = 0x574,
+ [PRCM_IDX_GPIOCR3] = 0x2bc,
+};
+
+static const struct nmk_pinctrl_soc_data nmk_db8540_soc = {
+ .gpio_ranges = nmk_db8540_ranges,
+ .gpio_num_ranges = ARRAY_SIZE(nmk_db8540_ranges),
+ .pins = nmk_db8540_pins,
+ .npins = ARRAY_SIZE(nmk_db8540_pins),
+ .functions = nmk_db8540_functions,
+ .nfunctions = ARRAY_SIZE(nmk_db8540_functions),
+ .groups = nmk_db8540_groups,
+ .ngroups = ARRAY_SIZE(nmk_db8540_groups),
+ .altcx_pins = db8540_altcx_pins,
+ .npins_altcx = ARRAY_SIZE(db8540_altcx_pins),
+ .prcm_gpiocr_registers = db8540_prcm_gpiocr_regs,
+};
+
+void nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc)
+{
+ *soc = &nmk_db8540_soc;
+}
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/pinctrl/pinctrl.h>
+#include "pinctrl-nomadik.h"
+
+/* All the pins that can be used for GPIO and some other functions */
+#define _GPIO(offset) (offset)
+
+#define STN8815_PIN_B4 _GPIO(0)
+#define STN8815_PIN_D5 _GPIO(1)
+#define STN8815_PIN_C5 _GPIO(2)
+#define STN8815_PIN_A4 _GPIO(3)
+#define STN8815_PIN_B5 _GPIO(4)
+#define STN8815_PIN_D6 _GPIO(5)
+#define STN8815_PIN_C6 _GPIO(6)
+#define STN8815_PIN_B6 _GPIO(7)
+#define STN8815_PIN_B10 _GPIO(8)
+#define STN8815_PIN_A10 _GPIO(9)
+#define STN8815_PIN_C11 _GPIO(10)
+#define STN8815_PIN_B11 _GPIO(11)
+#define STN8815_PIN_A11 _GPIO(12)
+#define STN8815_PIN_C12 _GPIO(13)
+#define STN8815_PIN_B12 _GPIO(14)
+#define STN8815_PIN_A12 _GPIO(15)
+#define STN8815_PIN_C13 _GPIO(16)
+#define STN8815_PIN_B13 _GPIO(17)
+#define STN8815_PIN_A13 _GPIO(18)
+#define STN8815_PIN_D13 _GPIO(19)
+#define STN8815_PIN_C14 _GPIO(20)
+#define STN8815_PIN_B14 _GPIO(21)
+#define STN8815_PIN_A14 _GPIO(22)
+#define STN8815_PIN_D15 _GPIO(23)
+#define STN8815_PIN_C15 _GPIO(24)
+#define STN8815_PIN_B15 _GPIO(25)
+#define STN8815_PIN_A15 _GPIO(26)
+#define STN8815_PIN_C16 _GPIO(27)
+#define STN8815_PIN_B16 _GPIO(28)
+#define STN8815_PIN_A16 _GPIO(29)
+#define STN8815_PIN_D17 _GPIO(30)
+#define STN8815_PIN_C17 _GPIO(31)
+#define STN8815_PIN_AB6 _GPIO(32)
+#define STN8815_PIN_AA6 _GPIO(33)
+#define STN8815_PIN_Y6 _GPIO(34)
+#define STN8815_PIN_Y5 _GPIO(35)
+#define STN8815_PIN_AA5 _GPIO(36)
+#define STN8815_PIN_AB5 _GPIO(37)
+#define STN8815_PIN_AB4 _GPIO(38)
+#define STN8815_PIN_Y4 _GPIO(39)
+#define STN8815_PIN_R1 _GPIO(40)
+#define STN8815_PIN_R2 _GPIO(41)
+#define STN8815_PIN_R3 _GPIO(42)
+#define STN8815_PIN_P1 _GPIO(43)
+#define STN8815_PIN_P2 _GPIO(44)
+#define STN8815_PIN_P3 _GPIO(45)
+#define STN8815_PIN_N1 _GPIO(46)
+#define STN8815_PIN_N2 _GPIO(47)
+#define STN8815_PIN_N3 _GPIO(48)
+#define STN8815_PIN_M1 _GPIO(49)
+#define STN8815_PIN_M3 _GPIO(50)
+#define STN8815_PIN_M2 _GPIO(51)
+#define STN8815_PIN_L1 _GPIO(52)
+#define STN8815_PIN_L4 _GPIO(53)
+#define STN8815_PIN_L3 _GPIO(54)
+#define STN8815_PIN_L2 _GPIO(55)
+#define STN8815_PIN_F3 _GPIO(56)
+#define STN8815_PIN_F2 _GPIO(57)
+#define STN8815_PIN_E1 _GPIO(58)
+#define STN8815_PIN_E3 _GPIO(59)
+#define STN8815_PIN_E2 _GPIO(60)
+#define STN8815_PIN_E4 _GPIO(61)
+#define STN8815_PIN_D3 _GPIO(62)
+#define STN8815_PIN_D2 _GPIO(63)
+#define STN8815_PIN_F21 _GPIO(64)
+#define STN8815_PIN_F20 _GPIO(65)
+#define STN8815_PIN_E22 _GPIO(66)
+#define STN8815_PIN_D22 _GPIO(67)
+#define STN8815_PIN_E21 _GPIO(68)
+#define STN8815_PIN_E20 _GPIO(69)
+#define STN8815_PIN_C22 _GPIO(70)
+#define STN8815_PIN_D21 _GPIO(71)
+#define STN8815_PIN_D20 _GPIO(72)
+#define STN8815_PIN_C21 _GPIO(73)
+#define STN8815_PIN_C20 _GPIO(74)
+#define STN8815_PIN_C19 _GPIO(75)
+#define STN8815_PIN_B20 _GPIO(76)
+#define STN8815_PIN_B8 _GPIO(77)
+#define STN8815_PIN_A8 _GPIO(78)
+#define STN8815_PIN_C9 _GPIO(79)
+#define STN8815_PIN_B9 _GPIO(80)
+#define STN8815_PIN_A9 _GPIO(81)
+#define STN8815_PIN_C10 _GPIO(82)
+#define STN8815_PIN_K1 _GPIO(83)
+#define STN8815_PIN_K3 _GPIO(84)
+#define STN8815_PIN_K2 _GPIO(85)
+#define STN8815_PIN_J1 _GPIO(86)
+#define STN8815_PIN_J3 _GPIO(87)
+#define STN8815_PIN_J2 _GPIO(88)
+#define STN8815_PIN_H1 _GPIO(89)
+#define STN8815_PIN_H3 _GPIO(90)
+#define STN8815_PIN_H2 _GPIO(91)
+#define STN8815_PIN_G1 _GPIO(92)
+#define STN8815_PIN_G3 _GPIO(93)
+#define STN8815_PIN_G2 _GPIO(94)
+#define STN8815_PIN_F1 _GPIO(95)
+#define STN8815_PIN_T20 _GPIO(96)
+#define STN8815_PIN_R21 _GPIO(97)
+#define STN8815_PIN_R20 _GPIO(98)
+#define STN8815_PIN_U22 _GPIO(99)
+#define STN8815_PIN_N21 _GPIO(100)
+#define STN8815_PIN_N20 _GPIO(101)
+#define STN8815_PIN_P22 _GPIO(102)
+#define STN8815_PIN_N22 _GPIO(103)
+#define STN8815_PIN_V22 _GPIO(104)
+#define STN8815_PIN_V21 _GPIO(105)
+#define STN8815_PIN_K22 _GPIO(106)
+#define STN8815_PIN_K21 _GPIO(107)
+#define STN8815_PIN_H20 _GPIO(108)
+#define STN8815_PIN_G20 _GPIO(109)
+#define STN8815_PIN_L21 _GPIO(110)
+#define STN8815_PIN_H21 _GPIO(111)
+#define STN8815_PIN_J21 _GPIO(112)
+#define STN8815_PIN_H22 _GPIO(113)
+#define STN8815_PIN_K20 _GPIO(114)
+#define STN8815_PIN_L22 _GPIO(115)
+#define STN8815_PIN_G21 _GPIO(116)
+#define STN8815_PIN_J20 _GPIO(117)
+#define STN8815_PIN_G22 _GPIO(118)
+#define STN8815_PIN_U19 _GPIO(119)
+#define STN8815_PIN_G19 _GPIO(120)
+#define STN8815_PIN_M22 _GPIO(121)
+#define STN8815_PIN_M19 _GPIO(122)
+#define STN8815_PIN_J22 _GPIO(123)
+/* GPIOs 124-127 not routed to pins */
+
+/*
+ * The names of the pins are denoted by GPIO number and ball name, even
+ * though they can be used for other things than GPIO, this is the first
+ * column in the table of the data sheet and often used on schematics and
+ * such.
+ */
+static const struct pinctrl_pin_desc nmk_stn8815_pins[] = {
+ PINCTRL_PIN(STN8815_PIN_B4, "GPIO0_B4"),
+ PINCTRL_PIN(STN8815_PIN_D5, "GPIO1_D5"),
+ PINCTRL_PIN(STN8815_PIN_C5, "GPIO2_C5"),
+ PINCTRL_PIN(STN8815_PIN_A4, "GPIO3_A4"),
+ PINCTRL_PIN(STN8815_PIN_B5, "GPIO4_B5"),
+ PINCTRL_PIN(STN8815_PIN_D6, "GPIO5_D6"),
+ PINCTRL_PIN(STN8815_PIN_C6, "GPIO6_C6"),
+ PINCTRL_PIN(STN8815_PIN_B6, "GPIO7_B6"),
+ PINCTRL_PIN(STN8815_PIN_B10, "GPIO8_B10"),
+ PINCTRL_PIN(STN8815_PIN_A10, "GPIO9_A10"),
+ PINCTRL_PIN(STN8815_PIN_C11, "GPIO10_C11"),
+ PINCTRL_PIN(STN8815_PIN_B11, "GPIO11_B11"),
+ PINCTRL_PIN(STN8815_PIN_A11, "GPIO12_A11"),
+ PINCTRL_PIN(STN8815_PIN_C12, "GPIO13_C12"),
+ PINCTRL_PIN(STN8815_PIN_B12, "GPIO14_B12"),
+ PINCTRL_PIN(STN8815_PIN_A12, "GPIO15_A12"),
+ PINCTRL_PIN(STN8815_PIN_C13, "GPIO16_C13"),
+ PINCTRL_PIN(STN8815_PIN_B13, "GPIO17_B13"),
+ PINCTRL_PIN(STN8815_PIN_A13, "GPIO18_A13"),
+ PINCTRL_PIN(STN8815_PIN_D13, "GPIO19_D13"),
+ PINCTRL_PIN(STN8815_PIN_C14, "GPIO20_C14"),
+ PINCTRL_PIN(STN8815_PIN_B14, "GPIO21_B14"),
+ PINCTRL_PIN(STN8815_PIN_A14, "GPIO22_A14"),
+ PINCTRL_PIN(STN8815_PIN_D15, "GPIO23_D15"),
+ PINCTRL_PIN(STN8815_PIN_C15, "GPIO24_C15"),
+ PINCTRL_PIN(STN8815_PIN_B15, "GPIO25_B15"),
+ PINCTRL_PIN(STN8815_PIN_A15, "GPIO26_A15"),
+ PINCTRL_PIN(STN8815_PIN_C16, "GPIO27_C16"),
+ PINCTRL_PIN(STN8815_PIN_B16, "GPIO28_B16"),
+ PINCTRL_PIN(STN8815_PIN_A16, "GPIO29_A16"),
+ PINCTRL_PIN(STN8815_PIN_D17, "GPIO30_D17"),
+ PINCTRL_PIN(STN8815_PIN_C17, "GPIO31_C17"),
+ PINCTRL_PIN(STN8815_PIN_AB6, "GPIO32_AB6"),
+ PINCTRL_PIN(STN8815_PIN_AA6, "GPIO33_AA6"),
+ PINCTRL_PIN(STN8815_PIN_Y6, "GPIO34_Y6"),
+ PINCTRL_PIN(STN8815_PIN_Y5, "GPIO35_Y5"),
+ PINCTRL_PIN(STN8815_PIN_AA5, "GPIO36_AA5"),
+ PINCTRL_PIN(STN8815_PIN_AB5, "GPIO37_AB5"),
+ PINCTRL_PIN(STN8815_PIN_AB4, "GPIO38_AB4"),
+ PINCTRL_PIN(STN8815_PIN_Y4, "GPIO39_Y4"),
+ PINCTRL_PIN(STN8815_PIN_R1, "GPIO40_R1"),
+ PINCTRL_PIN(STN8815_PIN_R2, "GPIO41_R2"),
+ PINCTRL_PIN(STN8815_PIN_R3, "GPIO42_R3"),
+ PINCTRL_PIN(STN8815_PIN_P1, "GPIO43_P1"),
+ PINCTRL_PIN(STN8815_PIN_P2, "GPIO44_P2"),
+ PINCTRL_PIN(STN8815_PIN_P3, "GPIO45_P3"),
+ PINCTRL_PIN(STN8815_PIN_N1, "GPIO46_N1"),
+ PINCTRL_PIN(STN8815_PIN_N2, "GPIO47_N2"),
+ PINCTRL_PIN(STN8815_PIN_N3, "GPIO48_N3"),
+ PINCTRL_PIN(STN8815_PIN_M1, "GPIO49_M1"),
+ PINCTRL_PIN(STN8815_PIN_M3, "GPIO50_M3"),
+ PINCTRL_PIN(STN8815_PIN_M2, "GPIO51_M2"),
+ PINCTRL_PIN(STN8815_PIN_L1, "GPIO52_L1"),
+ PINCTRL_PIN(STN8815_PIN_L4, "GPIO53_L4"),
+ PINCTRL_PIN(STN8815_PIN_L3, "GPIO54_L3"),
+ PINCTRL_PIN(STN8815_PIN_L2, "GPIO55_L2"),
+ PINCTRL_PIN(STN8815_PIN_F3, "GPIO56_F3"),
+ PINCTRL_PIN(STN8815_PIN_F2, "GPIO57_F2"),
+ PINCTRL_PIN(STN8815_PIN_E1, "GPIO58_E1"),
+ PINCTRL_PIN(STN8815_PIN_E3, "GPIO59_E3"),
+ PINCTRL_PIN(STN8815_PIN_E2, "GPIO60_E2"),
+ PINCTRL_PIN(STN8815_PIN_E4, "GPIO61_E4"),
+ PINCTRL_PIN(STN8815_PIN_D3, "GPIO62_D3"),
+ PINCTRL_PIN(STN8815_PIN_D2, "GPIO63_D2"),
+ PINCTRL_PIN(STN8815_PIN_F21, "GPIO64_F21"),
+ PINCTRL_PIN(STN8815_PIN_F20, "GPIO65_F20"),
+ PINCTRL_PIN(STN8815_PIN_E22, "GPIO66_E22"),
+ PINCTRL_PIN(STN8815_PIN_D22, "GPIO67_D22"),
+ PINCTRL_PIN(STN8815_PIN_E21, "GPIO68_E21"),
+ PINCTRL_PIN(STN8815_PIN_E20, "GPIO69_E20"),
+ PINCTRL_PIN(STN8815_PIN_C22, "GPIO70_C22"),
+ PINCTRL_PIN(STN8815_PIN_D21, "GPIO71_D21"),
+ PINCTRL_PIN(STN8815_PIN_D20, "GPIO72_D20"),
+ PINCTRL_PIN(STN8815_PIN_C21, "GPIO73_C21"),
+ PINCTRL_PIN(STN8815_PIN_C20, "GPIO74_C20"),
+ PINCTRL_PIN(STN8815_PIN_C19, "GPIO75_C19"),
+ PINCTRL_PIN(STN8815_PIN_B20, "GPIO76_B20"),
+ PINCTRL_PIN(STN8815_PIN_B8, "GPIO77_B8"),
+ PINCTRL_PIN(STN8815_PIN_A8, "GPIO78_A8"),
+ PINCTRL_PIN(STN8815_PIN_C9, "GPIO79_C9"),
+ PINCTRL_PIN(STN8815_PIN_B9, "GPIO80_B9"),
+ PINCTRL_PIN(STN8815_PIN_A9, "GPIO81_A9"),
+ PINCTRL_PIN(STN8815_PIN_C10, "GPIO82_C10"),
+ PINCTRL_PIN(STN8815_PIN_K1, "GPIO83_K1"),
+ PINCTRL_PIN(STN8815_PIN_K3, "GPIO84_K3"),
+ PINCTRL_PIN(STN8815_PIN_K2, "GPIO85_K2"),
+ PINCTRL_PIN(STN8815_PIN_J1, "GPIO86_J1"),
+ PINCTRL_PIN(STN8815_PIN_J3, "GPIO87_J3"),
+ PINCTRL_PIN(STN8815_PIN_J2, "GPIO88_J2"),
+ PINCTRL_PIN(STN8815_PIN_H1, "GPIO89_H1"),
+ PINCTRL_PIN(STN8815_PIN_H3, "GPIO90_H3"),
+ PINCTRL_PIN(STN8815_PIN_H2, "GPIO91_H2"),
+ PINCTRL_PIN(STN8815_PIN_G1, "GPIO92_G1"),
+ PINCTRL_PIN(STN8815_PIN_G3, "GPIO93_G3"),
+ PINCTRL_PIN(STN8815_PIN_G2, "GPIO94_G2"),
+ PINCTRL_PIN(STN8815_PIN_F1, "GPIO95_F1"),
+ PINCTRL_PIN(STN8815_PIN_T20, "GPIO96_T20"),
+ PINCTRL_PIN(STN8815_PIN_R21, "GPIO97_R21"),
+ PINCTRL_PIN(STN8815_PIN_R20, "GPIO98_R20"),
+ PINCTRL_PIN(STN8815_PIN_U22, "GPIO99_U22"),
+ PINCTRL_PIN(STN8815_PIN_N21, "GPIO100_N21"),
+ PINCTRL_PIN(STN8815_PIN_N20, "GPIO101_N20"),
+ PINCTRL_PIN(STN8815_PIN_P22, "GPIO102_P22"),
+ PINCTRL_PIN(STN8815_PIN_N22, "GPIO103_N22"),
+ PINCTRL_PIN(STN8815_PIN_V22, "GPIO104_V22"),
+ PINCTRL_PIN(STN8815_PIN_V21, "GPIO105_V21"),
+ PINCTRL_PIN(STN8815_PIN_K22, "GPIO106_K22"),
+ PINCTRL_PIN(STN8815_PIN_K21, "GPIO107_K21"),
+ PINCTRL_PIN(STN8815_PIN_H20, "GPIO108_H20"),
+ PINCTRL_PIN(STN8815_PIN_G20, "GPIO109_G20"),
+ PINCTRL_PIN(STN8815_PIN_L21, "GPIO110_L21"),
+ PINCTRL_PIN(STN8815_PIN_H21, "GPIO111_H21"),
+ PINCTRL_PIN(STN8815_PIN_J21, "GPIO112_J21"),
+ PINCTRL_PIN(STN8815_PIN_H22, "GPIO113_H22"),
+ PINCTRL_PIN(STN8815_PIN_K20, "GPIO114_K20"),
+ PINCTRL_PIN(STN8815_PIN_L22, "GPIO115_L22"),
+ PINCTRL_PIN(STN8815_PIN_G21, "GPIO116_G21"),
+ PINCTRL_PIN(STN8815_PIN_J20, "GPIO117_J20"),
+ PINCTRL_PIN(STN8815_PIN_G22, "GPIO118_G22"),
+ PINCTRL_PIN(STN8815_PIN_U19, "GPIO119_U19"),
+ PINCTRL_PIN(STN8815_PIN_G19, "GPIO120_G19"),
+ PINCTRL_PIN(STN8815_PIN_M22, "GPIO121_M22"),
+ PINCTRL_PIN(STN8815_PIN_M19, "GPIO122_M19"),
+ PINCTRL_PIN(STN8815_PIN_J22, "GPIO123_J22"),
+};
+
+#define STN8815_GPIO_RANGE(a, b, c) { .name = "STN8815", .id = a, .base = b, \
+ .pin_base = b, .npins = c }
+
+/*
+ * This matches the 32-pin gpio chips registered by the GPIO portion. This
+ * cannot be const since we assign the struct gpio_chip * pointer at runtime.
+ */
+static struct pinctrl_gpio_range nmk_stn8815_ranges[] = {
+ STN8815_GPIO_RANGE(0, 0, 32),
+ STN8815_GPIO_RANGE(1, 32, 32),
+ STN8815_GPIO_RANGE(2, 64, 32),
+ STN8815_GPIO_RANGE(3, 96, 28),
+};
+
+/*
+ * Read the pin group names like this:
+ * u0_a_1 = first groups of pins for uart0 on alt function a
+ * i2c2_b_2 = second group of pins for i2c2 on alt function b
+ */
+
+/* Altfunction A */
+static const unsigned u0_a_1_pins[] = { STN8815_PIN_B4, STN8815_PIN_D5,
+ STN8815_PIN_C5, STN8815_PIN_A4, STN8815_PIN_B5, STN8815_PIN_D6,
+ STN8815_PIN_C6, STN8815_PIN_B6 };
+static const unsigned mmcsd_a_1_pins[] = { STN8815_PIN_B10, STN8815_PIN_A10,
+ STN8815_PIN_C11, STN8815_PIN_B11, STN8815_PIN_A11, STN8815_PIN_C12,
+ STN8815_PIN_B12, STN8815_PIN_A12, STN8815_PIN_C13, STN8815_PIN_C15 };
+static const unsigned u1_a_1_pins[] = { STN8815_PIN_M2, STN8815_PIN_L1,
+ STN8815_PIN_F3, STN8815_PIN_F2 };
+static const unsigned i2c1_a_1_pins[] = { STN8815_PIN_L4, STN8815_PIN_L3 };
+static const unsigned i2c0_a_1_pins[] = { STN8815_PIN_D3, STN8815_PIN_D2 };
+/* Altfunction B */
+static const unsigned u1_b_1_pins[] = { STN8815_PIN_B16, STN8815_PIN_A16 };
+static const unsigned i2cusb_b_1_pins[] = { STN8815_PIN_C21, STN8815_PIN_C20 };
+
+#define STN8815_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
+ .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
+
+static const struct nmk_pingroup nmk_stn8815_groups[] = {
+ STN8815_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A),
+ STN8815_PIN_GROUP(mmcsd_a_1, NMK_GPIO_ALT_A),
+ STN8815_PIN_GROUP(u1_a_1, NMK_GPIO_ALT_A),
+ STN8815_PIN_GROUP(i2c1_a_1, NMK_GPIO_ALT_A),
+ STN8815_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A),
+ STN8815_PIN_GROUP(u1_b_1, NMK_GPIO_ALT_B),
+ STN8815_PIN_GROUP(i2cusb_b_1, NMK_GPIO_ALT_B),
+};
+
+/* We use this macro to define the groups applicable to a function */
+#define STN8815_FUNC_GROUPS(a, b...) \
+static const char * const a##_groups[] = { b };
+
+STN8815_FUNC_GROUPS(u0, "u0_a_1");
+STN8815_FUNC_GROUPS(mmcsd, "mmcsd_a_1");
+STN8815_FUNC_GROUPS(u1, "u1_a_1", "u1_b_1");
+STN8815_FUNC_GROUPS(i2c1, "i2c1_a_1");
+STN8815_FUNC_GROUPS(i2c0, "i2c0_a_1");
+STN8815_FUNC_GROUPS(i2cusb, "i2cusb_b_1");
+
+#define FUNCTION(fname) \
+ { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+static const struct nmk_function nmk_stn8815_functions[] = {
+ FUNCTION(u0),
+ FUNCTION(mmcsd),
+ FUNCTION(u1),
+ FUNCTION(i2c1),
+ FUNCTION(i2c0),
+ FUNCTION(i2cusb),
+};
+
+static const struct nmk_pinctrl_soc_data nmk_stn8815_soc = {
+ .gpio_ranges = nmk_stn8815_ranges,
+ .gpio_num_ranges = ARRAY_SIZE(nmk_stn8815_ranges),
+ .pins = nmk_stn8815_pins,
+ .npins = ARRAY_SIZE(nmk_stn8815_pins),
+ .functions = nmk_stn8815_functions,
+ .nfunctions = ARRAY_SIZE(nmk_stn8815_functions),
+ .groups = nmk_stn8815_groups,
+ .ngroups = ARRAY_SIZE(nmk_stn8815_groups),
+};
+
+void nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc)
+{
+ *soc = &nmk_stn8815_soc;
+}
--- /dev/null
+/*
+ * Generic GPIO driver for logic cells found in the Nomadik SoC
+ *
+ * Copyright (C) 2008,2009 STMicroelectronics
+ * Copyright (C) 2009 Alessandro Rubini <rubini@unipv.it>
+ * Rewritten based on work by Prafulla WADASKAR <prafulla.wadaskar@st.com>
+ * Copyright (C) 2011-2013 Linus Walleij <linus.walleij@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/gpio.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf.h>
+/* Since we request GPIOs from ourself */
+#include <linux/pinctrl/consumer.h>
+#include "pinctrl-nomadik.h"
+#include "../core.h"
+
+/*
+ * The GPIO module in the Nomadik family of Systems-on-Chip is an
+ * AMBA device, managing 32 pins and alternate functions. The logic block
+ * is currently used in the Nomadik and ux500.
+ *
+ * Symbols in this file are called "nmk_gpio" for "nomadik gpio"
+ */
+
+/*
+ * pin configurations are represented by 32-bit integers:
+ *
+ * bit 0.. 8 - Pin Number (512 Pins Maximum)
+ * bit 9..10 - Alternate Function Selection
+ * bit 11..12 - Pull up/down state
+ * bit 13 - Sleep mode behaviour
+ * bit 14 - Direction
+ * bit 15 - Value (if output)
+ * bit 16..18 - SLPM pull up/down state
+ * bit 19..20 - SLPM direction
+ * bit 21..22 - SLPM Value (if output)
+ * bit 23..25 - PDIS value (if input)
+ * bit 26 - Gpio mode
+ * bit 27 - Sleep mode
+ *
+ * to facilitate the definition, the following macros are provided
+ *
+ * PIN_CFG_DEFAULT - default config (0):
+ * pull up/down = disabled
+ * sleep mode = input/wakeup
+ * direction = input
+ * value = low
+ * SLPM direction = same as normal
+ * SLPM pull = same as normal
+ * SLPM value = same as normal
+ *
+ * PIN_CFG - default config with alternate function
+ */
+
+typedef unsigned long pin_cfg_t;
+
+#define PIN_NUM_MASK 0x1ff
+#define PIN_NUM(x) ((x) & PIN_NUM_MASK)
+
+#define PIN_ALT_SHIFT 9
+#define PIN_ALT_MASK (0x3 << PIN_ALT_SHIFT)
+#define PIN_ALT(x) (((x) & PIN_ALT_MASK) >> PIN_ALT_SHIFT)
+#define PIN_GPIO (NMK_GPIO_ALT_GPIO << PIN_ALT_SHIFT)
+#define PIN_ALT_A (NMK_GPIO_ALT_A << PIN_ALT_SHIFT)
+#define PIN_ALT_B (NMK_GPIO_ALT_B << PIN_ALT_SHIFT)
+#define PIN_ALT_C (NMK_GPIO_ALT_C << PIN_ALT_SHIFT)
+
+#define PIN_PULL_SHIFT 11
+#define PIN_PULL_MASK (0x3 << PIN_PULL_SHIFT)
+#define PIN_PULL(x) (((x) & PIN_PULL_MASK) >> PIN_PULL_SHIFT)
+#define PIN_PULL_NONE (NMK_GPIO_PULL_NONE << PIN_PULL_SHIFT)
+#define PIN_PULL_UP (NMK_GPIO_PULL_UP << PIN_PULL_SHIFT)
+#define PIN_PULL_DOWN (NMK_GPIO_PULL_DOWN << PIN_PULL_SHIFT)
+
+#define PIN_SLPM_SHIFT 13
+#define PIN_SLPM_MASK (0x1 << PIN_SLPM_SHIFT)
+#define PIN_SLPM(x) (((x) & PIN_SLPM_MASK) >> PIN_SLPM_SHIFT)
+#define PIN_SLPM_MAKE_INPUT (NMK_GPIO_SLPM_INPUT << PIN_SLPM_SHIFT)
+#define PIN_SLPM_NOCHANGE (NMK_GPIO_SLPM_NOCHANGE << PIN_SLPM_SHIFT)
+/* These two replace the above in DB8500v2+ */
+#define PIN_SLPM_WAKEUP_ENABLE (NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT)
+#define PIN_SLPM_WAKEUP_DISABLE (NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT)
+#define PIN_SLPM_USE_MUX_SETTINGS_IN_SLEEP PIN_SLPM_WAKEUP_DISABLE
+
+#define PIN_SLPM_GPIO PIN_SLPM_WAKEUP_ENABLE /* In SLPM, pin is a gpio */
+#define PIN_SLPM_ALTFUNC PIN_SLPM_WAKEUP_DISABLE /* In SLPM, pin is altfunc */
+
+#define PIN_DIR_SHIFT 14
+#define PIN_DIR_MASK (0x1 << PIN_DIR_SHIFT)
+#define PIN_DIR(x) (((x) & PIN_DIR_MASK) >> PIN_DIR_SHIFT)
+#define PIN_DIR_INPUT (0 << PIN_DIR_SHIFT)
+#define PIN_DIR_OUTPUT (1 << PIN_DIR_SHIFT)
+
+#define PIN_VAL_SHIFT 15
+#define PIN_VAL_MASK (0x1 << PIN_VAL_SHIFT)
+#define PIN_VAL(x) (((x) & PIN_VAL_MASK) >> PIN_VAL_SHIFT)
+#define PIN_VAL_LOW (0 << PIN_VAL_SHIFT)
+#define PIN_VAL_HIGH (1 << PIN_VAL_SHIFT)
+
+#define PIN_SLPM_PULL_SHIFT 16
+#define PIN_SLPM_PULL_MASK (0x7 << PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL(x) \
+ (((x) & PIN_SLPM_PULL_MASK) >> PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL_NONE \
+ ((1 + NMK_GPIO_PULL_NONE) << PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL_UP \
+ ((1 + NMK_GPIO_PULL_UP) << PIN_SLPM_PULL_SHIFT)
+#define PIN_SLPM_PULL_DOWN \
+ ((1 + NMK_GPIO_PULL_DOWN) << PIN_SLPM_PULL_SHIFT)
+
+#define PIN_SLPM_DIR_SHIFT 19
+#define PIN_SLPM_DIR_MASK (0x3 << PIN_SLPM_DIR_SHIFT)
+#define PIN_SLPM_DIR(x) \
+ (((x) & PIN_SLPM_DIR_MASK) >> PIN_SLPM_DIR_SHIFT)
+#define PIN_SLPM_DIR_INPUT ((1 + 0) << PIN_SLPM_DIR_SHIFT)
+#define PIN_SLPM_DIR_OUTPUT ((1 + 1) << PIN_SLPM_DIR_SHIFT)
+
+#define PIN_SLPM_VAL_SHIFT 21
+#define PIN_SLPM_VAL_MASK (0x3 << PIN_SLPM_VAL_SHIFT)
+#define PIN_SLPM_VAL(x) \
+ (((x) & PIN_SLPM_VAL_MASK) >> PIN_SLPM_VAL_SHIFT)
+#define PIN_SLPM_VAL_LOW ((1 + 0) << PIN_SLPM_VAL_SHIFT)
+#define PIN_SLPM_VAL_HIGH ((1 + 1) << PIN_SLPM_VAL_SHIFT)
+
+#define PIN_SLPM_PDIS_SHIFT 23
+#define PIN_SLPM_PDIS_MASK (0x3 << PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS(x) \
+ (((x) & PIN_SLPM_PDIS_MASK) >> PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS_NO_CHANGE (0 << PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS_DISABLED (1 << PIN_SLPM_PDIS_SHIFT)
+#define PIN_SLPM_PDIS_ENABLED (2 << PIN_SLPM_PDIS_SHIFT)
+
+#define PIN_LOWEMI_SHIFT 25
+#define PIN_LOWEMI_MASK (0x1 << PIN_LOWEMI_SHIFT)
+#define PIN_LOWEMI(x) (((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT)
+#define PIN_LOWEMI_DISABLED (0 << PIN_LOWEMI_SHIFT)
+#define PIN_LOWEMI_ENABLED (1 << PIN_LOWEMI_SHIFT)
+
+#define PIN_GPIOMODE_SHIFT 26
+#define PIN_GPIOMODE_MASK (0x1 << PIN_GPIOMODE_SHIFT)
+#define PIN_GPIOMODE(x) (((x) & PIN_GPIOMODE_MASK) >> PIN_GPIOMODE_SHIFT)
+#define PIN_GPIOMODE_DISABLED (0 << PIN_GPIOMODE_SHIFT)
+#define PIN_GPIOMODE_ENABLED (1 << PIN_GPIOMODE_SHIFT)
+
+#define PIN_SLEEPMODE_SHIFT 27
+#define PIN_SLEEPMODE_MASK (0x1 << PIN_SLEEPMODE_SHIFT)
+#define PIN_SLEEPMODE(x) (((x) & PIN_SLEEPMODE_MASK) >> PIN_SLEEPMODE_SHIFT)
+#define PIN_SLEEPMODE_DISABLED (0 << PIN_SLEEPMODE_SHIFT)
+#define PIN_SLEEPMODE_ENABLED (1 << PIN_SLEEPMODE_SHIFT)
+
+
+/* Shortcuts. Use these instead of separate DIR, PULL, and VAL. */
+#define PIN_INPUT_PULLDOWN (PIN_DIR_INPUT | PIN_PULL_DOWN)
+#define PIN_INPUT_PULLUP (PIN_DIR_INPUT | PIN_PULL_UP)
+#define PIN_INPUT_NOPULL (PIN_DIR_INPUT | PIN_PULL_NONE)
+#define PIN_OUTPUT_LOW (PIN_DIR_OUTPUT | PIN_VAL_LOW)
+#define PIN_OUTPUT_HIGH (PIN_DIR_OUTPUT | PIN_VAL_HIGH)
+
+#define PIN_SLPM_INPUT_PULLDOWN (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_DOWN)
+#define PIN_SLPM_INPUT_PULLUP (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_UP)
+#define PIN_SLPM_INPUT_NOPULL (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_NONE)
+#define PIN_SLPM_OUTPUT_LOW (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_LOW)
+#define PIN_SLPM_OUTPUT_HIGH (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_HIGH)
+
+#define PIN_CFG_DEFAULT (0)
+
+#define PIN_CFG(num, alt) \
+ (PIN_CFG_DEFAULT |\
+ (PIN_NUM(num) | PIN_##alt))
+
+#define PIN_CFG_INPUT(num, alt, pull) \
+ (PIN_CFG_DEFAULT |\
+ (PIN_NUM(num) | PIN_##alt | PIN_INPUT_##pull))
+
+#define PIN_CFG_OUTPUT(num, alt, val) \
+ (PIN_CFG_DEFAULT |\
+ (PIN_NUM(num) | PIN_##alt | PIN_OUTPUT_##val))
+
+/*
+ * "nmk_gpio" and "NMK_GPIO" stand for "Nomadik GPIO", leaving
+ * the "gpio" namespace for generic and cross-machine functions
+ */
+
+#define GPIO_BLOCK_SHIFT 5
+#define NMK_GPIO_PER_CHIP (1 << GPIO_BLOCK_SHIFT)
+
+/* Register in the logic block */
+#define NMK_GPIO_DAT 0x00
+#define NMK_GPIO_DATS 0x04
+#define NMK_GPIO_DATC 0x08
+#define NMK_GPIO_PDIS 0x0c
+#define NMK_GPIO_DIR 0x10
+#define NMK_GPIO_DIRS 0x14
+#define NMK_GPIO_DIRC 0x18
+#define NMK_GPIO_SLPC 0x1c
+#define NMK_GPIO_AFSLA 0x20
+#define NMK_GPIO_AFSLB 0x24
+#define NMK_GPIO_LOWEMI 0x28
+
+#define NMK_GPIO_RIMSC 0x40
+#define NMK_GPIO_FIMSC 0x44
+#define NMK_GPIO_IS 0x48
+#define NMK_GPIO_IC 0x4c
+#define NMK_GPIO_RWIMSC 0x50
+#define NMK_GPIO_FWIMSC 0x54
+#define NMK_GPIO_WKS 0x58
+/* These appear in DB8540 and later ASICs */
+#define NMK_GPIO_EDGELEVEL 0x5C
+#define NMK_GPIO_LEVEL 0x60
+
+
+/* Pull up/down values */
+enum nmk_gpio_pull {
+ NMK_GPIO_PULL_NONE,
+ NMK_GPIO_PULL_UP,
+ NMK_GPIO_PULL_DOWN,
+};
+
+/* Sleep mode */
+enum nmk_gpio_slpm {
+ NMK_GPIO_SLPM_INPUT,
+ NMK_GPIO_SLPM_WAKEUP_ENABLE = NMK_GPIO_SLPM_INPUT,
+ NMK_GPIO_SLPM_NOCHANGE,
+ NMK_GPIO_SLPM_WAKEUP_DISABLE = NMK_GPIO_SLPM_NOCHANGE,
+};
+
+struct nmk_gpio_chip {
+ struct gpio_chip chip;
+ void __iomem *addr;
+ struct clk *clk;
+ unsigned int bank;
+ unsigned int parent_irq;
+ int latent_parent_irq;
+ u32 (*get_latent_status)(unsigned int bank);
+ void (*set_ioforce)(bool enable);
+ spinlock_t lock;
+ bool sleepmode;
+ /* Keep track of configured edges */
+ u32 edge_rising;
+ u32 edge_falling;
+ u32 real_wake;
+ u32 rwimsc;
+ u32 fwimsc;
+ u32 rimsc;
+ u32 fimsc;
+ u32 pull_up;
+ u32 lowemi;
+};
+
+/**
+ * struct nmk_pinctrl - state container for the Nomadik pin controller
+ * @dev: containing device pointer
+ * @pctl: corresponding pin controller device
+ * @soc: SoC data for this specific chip
+ * @prcm_base: PRCM register range virtual base
+ */
+struct nmk_pinctrl {
+ struct device *dev;
+ struct pinctrl_dev *pctl;
+ const struct nmk_pinctrl_soc_data *soc;
+ void __iomem *prcm_base;
+};
+
+static struct nmk_gpio_chip *
+nmk_gpio_chips[DIV_ROUND_UP(ARCH_NR_GPIOS, NMK_GPIO_PER_CHIP)];
+
+static DEFINE_SPINLOCK(nmk_gpio_slpm_lock);
+
+#define NUM_BANKS ARRAY_SIZE(nmk_gpio_chips)
+
+static void __nmk_gpio_set_mode(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset, int gpio_mode)
+{
+ u32 bit = 1 << offset;
+ u32 afunc, bfunc;
+
+ afunc = readl(nmk_chip->addr + NMK_GPIO_AFSLA) & ~bit;
+ bfunc = readl(nmk_chip->addr + NMK_GPIO_AFSLB) & ~bit;
+ if (gpio_mode & NMK_GPIO_ALT_A)
+ afunc |= bit;
+ if (gpio_mode & NMK_GPIO_ALT_B)
+ bfunc |= bit;
+ writel(afunc, nmk_chip->addr + NMK_GPIO_AFSLA);
+ writel(bfunc, nmk_chip->addr + NMK_GPIO_AFSLB);
+}
+
+static void __nmk_gpio_set_slpm(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset, enum nmk_gpio_slpm mode)
+{
+ u32 bit = 1 << offset;
+ u32 slpm;
+
+ slpm = readl(nmk_chip->addr + NMK_GPIO_SLPC);
+ if (mode == NMK_GPIO_SLPM_NOCHANGE)
+ slpm |= bit;
+ else
+ slpm &= ~bit;
+ writel(slpm, nmk_chip->addr + NMK_GPIO_SLPC);
+}
+
+static void __nmk_gpio_set_pull(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset, enum nmk_gpio_pull pull)
+{
+ u32 bit = 1 << offset;
+ u32 pdis;
+
+ pdis = readl(nmk_chip->addr + NMK_GPIO_PDIS);
+ if (pull == NMK_GPIO_PULL_NONE) {
+ pdis |= bit;
+ nmk_chip->pull_up &= ~bit;
+ } else {
+ pdis &= ~bit;
+ }
+
+ writel(pdis, nmk_chip->addr + NMK_GPIO_PDIS);
+
+ if (pull == NMK_GPIO_PULL_UP) {
+ nmk_chip->pull_up |= bit;
+ writel(bit, nmk_chip->addr + NMK_GPIO_DATS);
+ } else if (pull == NMK_GPIO_PULL_DOWN) {
+ nmk_chip->pull_up &= ~bit;
+ writel(bit, nmk_chip->addr + NMK_GPIO_DATC);
+ }
+}
+
+static void __nmk_gpio_set_lowemi(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset, bool lowemi)
+{
+ u32 bit = BIT(offset);
+ bool enabled = nmk_chip->lowemi & bit;
+
+ if (lowemi == enabled)
+ return;
+
+ if (lowemi)
+ nmk_chip->lowemi |= bit;
+ else
+ nmk_chip->lowemi &= ~bit;
+
+ writel_relaxed(nmk_chip->lowemi,
+ nmk_chip->addr + NMK_GPIO_LOWEMI);
+}
+
+static void __nmk_gpio_make_input(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset)
+{
+ writel(1 << offset, nmk_chip->addr + NMK_GPIO_DIRC);
+}
+
+static void __nmk_gpio_set_output(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset, int val)
+{
+ if (val)
+ writel(1 << offset, nmk_chip->addr + NMK_GPIO_DATS);
+ else
+ writel(1 << offset, nmk_chip->addr + NMK_GPIO_DATC);
+}
+
+static void __nmk_gpio_make_output(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset, int val)
+{
+ writel(1 << offset, nmk_chip->addr + NMK_GPIO_DIRS);
+ __nmk_gpio_set_output(nmk_chip, offset, val);
+}
+
+static void __nmk_gpio_set_mode_safe(struct nmk_gpio_chip *nmk_chip,
+ unsigned offset, int gpio_mode,
+ bool glitch)
+{
+ u32 rwimsc = nmk_chip->rwimsc;
+ u32 fwimsc = nmk_chip->fwimsc;
+
+ if (glitch && nmk_chip->set_ioforce) {
+ u32 bit = BIT(offset);
+
+ /* Prevent spurious wakeups */
+ writel(rwimsc & ~bit, nmk_chip->addr + NMK_GPIO_RWIMSC);
+ writel(fwimsc & ~bit, nmk_chip->addr + NMK_GPIO_FWIMSC);
+
+ nmk_chip->set_ioforce(true);
+ }
+
+ __nmk_gpio_set_mode(nmk_chip, offset, gpio_mode);
+
+ if (glitch && nmk_chip->set_ioforce) {
+ nmk_chip->set_ioforce(false);
+
+ writel(rwimsc, nmk_chip->addr + NMK_GPIO_RWIMSC);
+ writel(fwimsc, nmk_chip->addr + NMK_GPIO_FWIMSC);
+ }
+}
+
+static void
+nmk_gpio_disable_lazy_irq(struct nmk_gpio_chip *nmk_chip, unsigned offset)
+{
+ u32 falling = nmk_chip->fimsc & BIT(offset);
+ u32 rising = nmk_chip->rimsc & BIT(offset);
+ int gpio = nmk_chip->chip.base + offset;
+ int irq = irq_find_mapping(nmk_chip->chip.irqdomain, offset);
+ struct irq_data *d = irq_get_irq_data(irq);
+
+ if (!rising && !falling)
+ return;
+
+ if (!d || !irqd_irq_disabled(d))
+ return;
+
+ if (rising) {
+ nmk_chip->rimsc &= ~BIT(offset);
+ writel_relaxed(nmk_chip->rimsc,
+ nmk_chip->addr + NMK_GPIO_RIMSC);
+ }
+
+ if (falling) {
+ nmk_chip->fimsc &= ~BIT(offset);
+ writel_relaxed(nmk_chip->fimsc,
+ nmk_chip->addr + NMK_GPIO_FIMSC);
+ }
+
+ dev_dbg(nmk_chip->chip.dev, "%d: clearing interrupt mask\n", gpio);
+}
+
+static void nmk_write_masked(void __iomem *reg, u32 mask, u32 value)
+{
+ u32 val;
+
+ val = readl(reg);
+ val = ((val & ~mask) | (value & mask));
+ writel(val, reg);
+}
+
+static void nmk_prcm_altcx_set_mode(struct nmk_pinctrl *npct,
+ unsigned offset, unsigned alt_num)
+{
+ int i;
+ u16 reg;
+ u8 bit;
+ u8 alt_index;
+ const struct prcm_gpiocr_altcx_pin_desc *pin_desc;
+ const u16 *gpiocr_regs;
+
+ if (!npct->prcm_base)
+ return;
+
+ if (alt_num > PRCM_IDX_GPIOCR_ALTC_MAX) {
+ dev_err(npct->dev, "PRCM GPIOCR: alternate-C%i is invalid\n",
+ alt_num);
+ return;
+ }
+
+ for (i = 0 ; i < npct->soc->npins_altcx ; i++) {
+ if (npct->soc->altcx_pins[i].pin == offset)
+ break;
+ }
+ if (i == npct->soc->npins_altcx) {
+ dev_dbg(npct->dev, "PRCM GPIOCR: pin %i is not found\n",
+ offset);
+ return;
+ }
+
+ pin_desc = npct->soc->altcx_pins + i;
+ gpiocr_regs = npct->soc->prcm_gpiocr_registers;
+
+ /*
+ * If alt_num is NULL, just clear current ALTCx selection
+ * to make sure we come back to a pure ALTC selection
+ */
+ if (!alt_num) {
+ for (i = 0 ; i < PRCM_IDX_GPIOCR_ALTC_MAX ; i++) {
+ if (pin_desc->altcx[i].used == true) {
+ reg = gpiocr_regs[pin_desc->altcx[i].reg_index];
+ bit = pin_desc->altcx[i].control_bit;
+ if (readl(npct->prcm_base + reg) & BIT(bit)) {
+ nmk_write_masked(npct->prcm_base + reg, BIT(bit), 0);
+ dev_dbg(npct->dev,
+ "PRCM GPIOCR: pin %i: alternate-C%i has been disabled\n",
+ offset, i+1);
+ }
+ }
+ }
+ return;
+ }
+
+ alt_index = alt_num - 1;
+ if (pin_desc->altcx[alt_index].used == false) {
+ dev_warn(npct->dev,
+ "PRCM GPIOCR: pin %i: alternate-C%i does not exist\n",
+ offset, alt_num);
+ return;
+ }
+
+ /*
+ * Check if any other ALTCx functions are activated on this pin
+ * and disable it first.
+ */
+ for (i = 0 ; i < PRCM_IDX_GPIOCR_ALTC_MAX ; i++) {
+ if (i == alt_index)
+ continue;
+ if (pin_desc->altcx[i].used == true) {
+ reg = gpiocr_regs[pin_desc->altcx[i].reg_index];
+ bit = pin_desc->altcx[i].control_bit;
+ if (readl(npct->prcm_base + reg) & BIT(bit)) {
+ nmk_write_masked(npct->prcm_base + reg, BIT(bit), 0);
+ dev_dbg(npct->dev,
+ "PRCM GPIOCR: pin %i: alternate-C%i has been disabled\n",
+ offset, i+1);
+ }
+ }
+ }
+
+ reg = gpiocr_regs[pin_desc->altcx[alt_index].reg_index];
+ bit = pin_desc->altcx[alt_index].control_bit;
+ dev_dbg(npct->dev, "PRCM GPIOCR: pin %i: alternate-C%i has been selected\n",
+ offset, alt_index+1);
+ nmk_write_masked(npct->prcm_base + reg, BIT(bit), BIT(bit));
+}
+
+/*
+ * Safe sequence used to switch IOs between GPIO and Alternate-C mode:
+ * - Save SLPM registers
+ * - Set SLPM=0 for the IOs you want to switch and others to 1
+ * - Configure the GPIO registers for the IOs that are being switched
+ * - Set IOFORCE=1
+ * - Modify the AFLSA/B registers for the IOs that are being switched
+ * - Set IOFORCE=0
+ * - Restore SLPM registers
+ * - Any spurious wake up event during switch sequence to be ignored and
+ * cleared
+ */
+static void nmk_gpio_glitch_slpm_init(unsigned int *slpm)
+{
+ int i;
+
+ for (i = 0; i < NUM_BANKS; i++) {
+ struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
+ unsigned int temp = slpm[i];
+
+ if (!chip)
+ break;
+
+ clk_enable(chip->clk);
+
+ slpm[i] = readl(chip->addr + NMK_GPIO_SLPC);
+ writel(temp, chip->addr + NMK_GPIO_SLPC);
+ }
+}
+
+static void nmk_gpio_glitch_slpm_restore(unsigned int *slpm)
+{
+ int i;
+
+ for (i = 0; i < NUM_BANKS; i++) {
+ struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
+
+ if (!chip)
+ break;
+
+ writel(slpm[i], chip->addr + NMK_GPIO_SLPC);
+
+ clk_disable(chip->clk);
+ }
+}
+
+static int __maybe_unused nmk_prcm_gpiocr_get_mode(struct pinctrl_dev *pctldev, int gpio)
+{
+ int i;
+ u16 reg;
+ u8 bit;
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+ const struct prcm_gpiocr_altcx_pin_desc *pin_desc;
+ const u16 *gpiocr_regs;
+
+ if (!npct->prcm_base)
+ return NMK_GPIO_ALT_C;
+
+ for (i = 0; i < npct->soc->npins_altcx; i++) {
+ if (npct->soc->altcx_pins[i].pin == gpio)
+ break;
+ }
+ if (i == npct->soc->npins_altcx)
+ return NMK_GPIO_ALT_C;
+
+ pin_desc = npct->soc->altcx_pins + i;
+ gpiocr_regs = npct->soc->prcm_gpiocr_registers;
+ for (i = 0; i < PRCM_IDX_GPIOCR_ALTC_MAX; i++) {
+ if (pin_desc->altcx[i].used == true) {
+ reg = gpiocr_regs[pin_desc->altcx[i].reg_index];
+ bit = pin_desc->altcx[i].control_bit;
+ if (readl(npct->prcm_base + reg) & BIT(bit))
+ return NMK_GPIO_ALT_C+i+1;
+ }
+ }
+ return NMK_GPIO_ALT_C;
+}
+
+int nmk_gpio_get_mode(int gpio)
+{
+ struct nmk_gpio_chip *nmk_chip;
+ u32 afunc, bfunc, bit;
+
+ nmk_chip = nmk_gpio_chips[gpio / NMK_GPIO_PER_CHIP];
+ if (!nmk_chip)
+ return -EINVAL;
+
+ bit = 1 << (gpio % NMK_GPIO_PER_CHIP);
+
+ clk_enable(nmk_chip->clk);
+
+ afunc = readl(nmk_chip->addr + NMK_GPIO_AFSLA) & bit;
+ bfunc = readl(nmk_chip->addr + NMK_GPIO_AFSLB) & bit;
+
+ clk_disable(nmk_chip->clk);
+
+ return (afunc ? NMK_GPIO_ALT_A : 0) | (bfunc ? NMK_GPIO_ALT_B : 0);
+}
+EXPORT_SYMBOL(nmk_gpio_get_mode);
+
+
+/* IRQ functions */
+static inline int nmk_gpio_get_bitmask(int gpio)
+{
+ return 1 << (gpio % NMK_GPIO_PER_CHIP);
+}
+
+static void nmk_gpio_irq_ack(struct irq_data *d)
+{
+ struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+ struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
+
+ clk_enable(nmk_chip->clk);
+ writel(nmk_gpio_get_bitmask(d->hwirq), nmk_chip->addr + NMK_GPIO_IC);
+ clk_disable(nmk_chip->clk);
+}
+
+enum nmk_gpio_irq_type {
+ NORMAL,
+ WAKE,
+};
+
+static void __nmk_gpio_irq_modify(struct nmk_gpio_chip *nmk_chip,
+ int gpio, enum nmk_gpio_irq_type which,
+ bool enable)
+{
+ u32 bitmask = nmk_gpio_get_bitmask(gpio);
+ u32 *rimscval;
+ u32 *fimscval;
+ u32 rimscreg;
+ u32 fimscreg;
+
+ if (which == NORMAL) {
+ rimscreg = NMK_GPIO_RIMSC;
+ fimscreg = NMK_GPIO_FIMSC;
+ rimscval = &nmk_chip->rimsc;
+ fimscval = &nmk_chip->fimsc;
+ } else {
+ rimscreg = NMK_GPIO_RWIMSC;
+ fimscreg = NMK_GPIO_FWIMSC;
+ rimscval = &nmk_chip->rwimsc;
+ fimscval = &nmk_chip->fwimsc;
+ }
+
+ /* we must individually set/clear the two edges */
+ if (nmk_chip->edge_rising & bitmask) {
+ if (enable)
+ *rimscval |= bitmask;
+ else
+ *rimscval &= ~bitmask;
+ writel(*rimscval, nmk_chip->addr + rimscreg);
+ }
+ if (nmk_chip->edge_falling & bitmask) {
+ if (enable)
+ *fimscval |= bitmask;
+ else
+ *fimscval &= ~bitmask;
+ writel(*fimscval, nmk_chip->addr + fimscreg);
+ }
+}
+
+static void __nmk_gpio_set_wake(struct nmk_gpio_chip *nmk_chip,
+ int gpio, bool on)
+{
+ /*
+ * Ensure WAKEUP_ENABLE is on. No need to disable it if wakeup is
+ * disabled, since setting SLPM to 1 increases power consumption, and
+ * wakeup is anyhow controlled by the RIMSC and FIMSC registers.
+ */
+ if (nmk_chip->sleepmode && on) {
+ __nmk_gpio_set_slpm(nmk_chip, gpio % NMK_GPIO_PER_CHIP,
+ NMK_GPIO_SLPM_WAKEUP_ENABLE);
+ }
+
+ __nmk_gpio_irq_modify(nmk_chip, gpio, WAKE, on);
+}
+
+static int nmk_gpio_irq_maskunmask(struct irq_data *d, bool enable)
+{
+ struct nmk_gpio_chip *nmk_chip;
+ unsigned long flags;
+ u32 bitmask;
+
+ nmk_chip = irq_data_get_irq_chip_data(d);
+ bitmask = nmk_gpio_get_bitmask(d->hwirq);
+ if (!nmk_chip)
+ return -EINVAL;
+
+ clk_enable(nmk_chip->clk);
+ spin_lock_irqsave(&nmk_gpio_slpm_lock, flags);
+ spin_lock(&nmk_chip->lock);
+
+ __nmk_gpio_irq_modify(nmk_chip, d->hwirq, NORMAL, enable);
+
+ if (!(nmk_chip->real_wake & bitmask))
+ __nmk_gpio_set_wake(nmk_chip, d->hwirq, enable);
+
+ spin_unlock(&nmk_chip->lock);
+ spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags);
+ clk_disable(nmk_chip->clk);
+
+ return 0;
+}
+
+static void nmk_gpio_irq_mask(struct irq_data *d)
+{
+ nmk_gpio_irq_maskunmask(d, false);
+}
+
+static void nmk_gpio_irq_unmask(struct irq_data *d)
+{
+ nmk_gpio_irq_maskunmask(d, true);
+}
+
+static int nmk_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
+{
+ struct nmk_gpio_chip *nmk_chip;
+ unsigned long flags;
+ u32 bitmask;
+
+ nmk_chip = irq_data_get_irq_chip_data(d);
+ if (!nmk_chip)
+ return -EINVAL;
+ bitmask = nmk_gpio_get_bitmask(d->hwirq);
+
+ clk_enable(nmk_chip->clk);
+ spin_lock_irqsave(&nmk_gpio_slpm_lock, flags);
+ spin_lock(&nmk_chip->lock);
+
+ if (irqd_irq_disabled(d))
+ __nmk_gpio_set_wake(nmk_chip, d->hwirq, on);
+
+ if (on)
+ nmk_chip->real_wake |= bitmask;
+ else
+ nmk_chip->real_wake &= ~bitmask;
+
+ spin_unlock(&nmk_chip->lock);
+ spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags);
+ clk_disable(nmk_chip->clk);
+
+ return 0;
+}
+
+static int nmk_gpio_irq_set_type(struct irq_data *d, unsigned int type)
+{
+ bool enabled = !irqd_irq_disabled(d);
+ bool wake = irqd_is_wakeup_set(d);
+ struct nmk_gpio_chip *nmk_chip;
+ unsigned long flags;
+ u32 bitmask;
+
+ nmk_chip = irq_data_get_irq_chip_data(d);
+ bitmask = nmk_gpio_get_bitmask(d->hwirq);
+ if (!nmk_chip)
+ return -EINVAL;
+ if (type & IRQ_TYPE_LEVEL_HIGH)
+ return -EINVAL;
+ if (type & IRQ_TYPE_LEVEL_LOW)
+ return -EINVAL;
+
+ clk_enable(nmk_chip->clk);
+ spin_lock_irqsave(&nmk_chip->lock, flags);
+
+ if (enabled)
+ __nmk_gpio_irq_modify(nmk_chip, d->hwirq, NORMAL, false);
+
+ if (enabled || wake)
+ __nmk_gpio_irq_modify(nmk_chip, d->hwirq, WAKE, false);
+
+ nmk_chip->edge_rising &= ~bitmask;
+ if (type & IRQ_TYPE_EDGE_RISING)
+ nmk_chip->edge_rising |= bitmask;
+
+ nmk_chip->edge_falling &= ~bitmask;
+ if (type & IRQ_TYPE_EDGE_FALLING)
+ nmk_chip->edge_falling |= bitmask;
+
+ if (enabled)
+ __nmk_gpio_irq_modify(nmk_chip, d->hwirq, NORMAL, true);
+
+ if (enabled || wake)
+ __nmk_gpio_irq_modify(nmk_chip, d->hwirq, WAKE, true);
+
+ spin_unlock_irqrestore(&nmk_chip->lock, flags);
+ clk_disable(nmk_chip->clk);
+
+ return 0;
+}
+
+static unsigned int nmk_gpio_irq_startup(struct irq_data *d)
+{
+ struct nmk_gpio_chip *nmk_chip = irq_data_get_irq_chip_data(d);
+
+ clk_enable(nmk_chip->clk);
+ nmk_gpio_irq_unmask(d);
+ return 0;
+}
+
+static void nmk_gpio_irq_shutdown(struct irq_data *d)
+{
+ struct nmk_gpio_chip *nmk_chip = irq_data_get_irq_chip_data(d);
+
+ nmk_gpio_irq_mask(d);
+ clk_disable(nmk_chip->clk);
+}
+
+static struct irq_chip nmk_gpio_irq_chip = {
+ .name = "Nomadik-GPIO",
+ .irq_ack = nmk_gpio_irq_ack,
+ .irq_mask = nmk_gpio_irq_mask,
+ .irq_unmask = nmk_gpio_irq_unmask,
+ .irq_set_type = nmk_gpio_irq_set_type,
+ .irq_set_wake = nmk_gpio_irq_set_wake,
+ .irq_startup = nmk_gpio_irq_startup,
+ .irq_shutdown = nmk_gpio_irq_shutdown,
+ .flags = IRQCHIP_MASK_ON_SUSPEND,
+};
+
+static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc,
+ u32 status)
+{
+ struct irq_chip *host_chip = irq_get_chip(irq);
+ struct gpio_chip *chip = irq_desc_get_handler_data(desc);
+
+ chained_irq_enter(host_chip, desc);
+
+ while (status) {
+ int bit = __ffs(status);
+
+ generic_handle_irq(irq_find_mapping(chip->irqdomain, bit));
+ status &= ~BIT(bit);
+ }
+
+ chained_irq_exit(host_chip, desc);
+}
+
+static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+ struct gpio_chip *chip = irq_desc_get_handler_data(desc);
+ struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
+ u32 status;
+
+ clk_enable(nmk_chip->clk);
+ status = readl(nmk_chip->addr + NMK_GPIO_IS);
+ clk_disable(nmk_chip->clk);
+
+ __nmk_gpio_irq_handler(irq, desc, status);
+}
+
+static void nmk_gpio_latent_irq_handler(unsigned int irq,
+ struct irq_desc *desc)
+{
+ struct gpio_chip *chip = irq_desc_get_handler_data(desc);
+ struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
+ u32 status = nmk_chip->get_latent_status(nmk_chip->bank);
+
+ __nmk_gpio_irq_handler(irq, desc, status);
+}
+
+/* I/O Functions */
+
+static int nmk_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+ /*
+ * Map back to global GPIO space and request muxing, the direction
+ * parameter does not matter for this controller.
+ */
+ int gpio = chip->base + offset;
+
+ return pinctrl_request_gpio(gpio);
+}
+
+static void nmk_gpio_free(struct gpio_chip *chip, unsigned offset)
+{
+ int gpio = chip->base + offset;
+
+ pinctrl_free_gpio(gpio);
+}
+
+static int nmk_gpio_make_input(struct gpio_chip *chip, unsigned offset)
+{
+ struct nmk_gpio_chip *nmk_chip =
+ container_of(chip, struct nmk_gpio_chip, chip);
+
+ clk_enable(nmk_chip->clk);
+
+ writel(1 << offset, nmk_chip->addr + NMK_GPIO_DIRC);
+
+ clk_disable(nmk_chip->clk);
+
+ return 0;
+}
+
+static int nmk_gpio_get_input(struct gpio_chip *chip, unsigned offset)
+{
+ struct nmk_gpio_chip *nmk_chip =
+ container_of(chip, struct nmk_gpio_chip, chip);
+ u32 bit = 1 << offset;
+ int value;
+
+ clk_enable(nmk_chip->clk);
+
+ value = (readl(nmk_chip->addr + NMK_GPIO_DAT) & bit) != 0;
+
+ clk_disable(nmk_chip->clk);
+
+ return value;
+}
+
+static void nmk_gpio_set_output(struct gpio_chip *chip, unsigned offset,
+ int val)
+{
+ struct nmk_gpio_chip *nmk_chip =
+ container_of(chip, struct nmk_gpio_chip, chip);
+
+ clk_enable(nmk_chip->clk);
+
+ __nmk_gpio_set_output(nmk_chip, offset, val);
+
+ clk_disable(nmk_chip->clk);
+}
+
+static int nmk_gpio_make_output(struct gpio_chip *chip, unsigned offset,
+ int val)
+{
+ struct nmk_gpio_chip *nmk_chip =
+ container_of(chip, struct nmk_gpio_chip, chip);
+
+ clk_enable(nmk_chip->clk);
+
+ __nmk_gpio_make_output(nmk_chip, offset, val);
+
+ clk_disable(nmk_chip->clk);
+
+ return 0;
+}
+
+#ifdef CONFIG_DEBUG_FS
+
+#include <linux/seq_file.h>
+
+static void nmk_gpio_dbg_show_one(struct seq_file *s,
+ struct pinctrl_dev *pctldev, struct gpio_chip *chip,
+ unsigned offset, unsigned gpio)
+{
+ const char *label = gpiochip_is_requested(chip, offset);
+ struct nmk_gpio_chip *nmk_chip =
+ container_of(chip, struct nmk_gpio_chip, chip);
+ int mode;
+ bool is_out;
+ bool pull;
+ u32 bit = 1 << offset;
+ const char *modes[] = {
+ [NMK_GPIO_ALT_GPIO] = "gpio",
+ [NMK_GPIO_ALT_A] = "altA",
+ [NMK_GPIO_ALT_B] = "altB",
+ [NMK_GPIO_ALT_C] = "altC",
+ [NMK_GPIO_ALT_C+1] = "altC1",
+ [NMK_GPIO_ALT_C+2] = "altC2",
+ [NMK_GPIO_ALT_C+3] = "altC3",
+ [NMK_GPIO_ALT_C+4] = "altC4",
+ };
+
+ clk_enable(nmk_chip->clk);
+ is_out = !!(readl(nmk_chip->addr + NMK_GPIO_DIR) & bit);
+ pull = !(readl(nmk_chip->addr + NMK_GPIO_PDIS) & bit);
+ mode = nmk_gpio_get_mode(gpio);
+ if ((mode == NMK_GPIO_ALT_C) && pctldev)
+ mode = nmk_prcm_gpiocr_get_mode(pctldev, gpio);
+
+ seq_printf(s, " gpio-%-3d (%-20.20s) %s %s %s %s",
+ gpio, label ?: "(none)",
+ is_out ? "out" : "in ",
+ chip->get
+ ? (chip->get(chip, offset) ? "hi" : "lo")
+ : "? ",
+ (mode < 0) ? "unknown" : modes[mode],
+ pull ? "pull" : "none");
+
+ if (!is_out) {
+ int irq = gpio_to_irq(gpio);
+ struct irq_desc *desc = irq_to_desc(irq);
+
+ /* This races with request_irq(), set_irq_type(),
+ * and set_irq_wake() ... but those are "rare".
+ */
+ if (irq > 0 && desc && desc->action) {
+ char *trigger;
+ u32 bitmask = nmk_gpio_get_bitmask(gpio);
+
+ if (nmk_chip->edge_rising & bitmask)
+ trigger = "edge-rising";
+ else if (nmk_chip->edge_falling & bitmask)
+ trigger = "edge-falling";
+ else
+ trigger = "edge-undefined";
+
+ seq_printf(s, " irq-%d %s%s",
+ irq, trigger,
+ irqd_is_wakeup_set(&desc->irq_data)
+ ? " wakeup" : "");
+ }
+ }
+ clk_disable(nmk_chip->clk);
+}
+
+static void nmk_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
+{
+ unsigned i;
+ unsigned gpio = chip->base;
+
+ for (i = 0; i < chip->ngpio; i++, gpio++) {
+ nmk_gpio_dbg_show_one(s, NULL, chip, i, gpio);
+ seq_printf(s, "\n");
+ }
+}
+
+#else
+static inline void nmk_gpio_dbg_show_one(struct seq_file *s,
+ struct pinctrl_dev *pctldev,
+ struct gpio_chip *chip,
+ unsigned offset, unsigned gpio)
+{
+}
+#define nmk_gpio_dbg_show NULL
+#endif
+
+/* This structure is replicated for each GPIO block allocated at probe time */
+static struct gpio_chip nmk_gpio_template = {
+ .request = nmk_gpio_request,
+ .free = nmk_gpio_free,
+ .direction_input = nmk_gpio_make_input,
+ .get = nmk_gpio_get_input,
+ .direction_output = nmk_gpio_make_output,
+ .set = nmk_gpio_set_output,
+ .dbg_show = nmk_gpio_dbg_show,
+ .can_sleep = false,
+};
+
+void nmk_gpio_clocks_enable(void)
+{
+ int i;
+
+ for (i = 0; i < NUM_BANKS; i++) {
+ struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
+
+ if (!chip)
+ continue;
+
+ clk_enable(chip->clk);
+ }
+}
+
+void nmk_gpio_clocks_disable(void)
+{
+ int i;
+
+ for (i = 0; i < NUM_BANKS; i++) {
+ struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
+
+ if (!chip)
+ continue;
+
+ clk_disable(chip->clk);
+ }
+}
+
+/*
+ * Called from the suspend/resume path to only keep the real wakeup interrupts
+ * (those that have had set_irq_wake() called on them) as wakeup interrupts,
+ * and not the rest of the interrupts which we needed to have as wakeups for
+ * cpuidle.
+ *
+ * PM ops are not used since this needs to be done at the end, after all the
+ * other drivers are done with their suspend callbacks.
+ */
+void nmk_gpio_wakeups_suspend(void)
+{
+ int i;
+
+ for (i = 0; i < NUM_BANKS; i++) {
+ struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
+
+ if (!chip)
+ break;
+
+ clk_enable(chip->clk);
+
+ writel(chip->rwimsc & chip->real_wake,
+ chip->addr + NMK_GPIO_RWIMSC);
+ writel(chip->fwimsc & chip->real_wake,
+ chip->addr + NMK_GPIO_FWIMSC);
+
+ clk_disable(chip->clk);
+ }
+}
+
+void nmk_gpio_wakeups_resume(void)
+{
+ int i;
+
+ for (i = 0; i < NUM_BANKS; i++) {
+ struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
+
+ if (!chip)
+ break;
+
+ clk_enable(chip->clk);
+
+ writel(chip->rwimsc, chip->addr + NMK_GPIO_RWIMSC);
+ writel(chip->fwimsc, chip->addr + NMK_GPIO_FWIMSC);
+
+ clk_disable(chip->clk);
+ }
+}
+
+/*
+ * Read the pull up/pull down status.
+ * A bit set in 'pull_up' means that pull up
+ * is selected if pull is enabled in PDIS register.
+ * Note: only pull up/down set via this driver can
+ * be detected due to HW limitations.
+ */
+void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up)
+{
+ if (gpio_bank < NUM_BANKS) {
+ struct nmk_gpio_chip *chip = nmk_gpio_chips[gpio_bank];
+
+ if (!chip)
+ return;
+
+ *pull_up = chip->pull_up;
+ }
+}
+
+static int nmk_gpio_probe(struct platform_device *dev)
+{
+ struct device_node *np = dev->dev.of_node;
+ struct nmk_gpio_chip *nmk_chip;
+ struct gpio_chip *chip;
+ struct resource *res;
+ struct clk *clk;
+ int latent_irq;
+ bool supports_sleepmode;
+ void __iomem *base;
+ int irq;
+ int ret;
+
+ if (of_get_property(np, "st,supports-sleepmode", NULL))
+ supports_sleepmode = true;
+ else
+ supports_sleepmode = false;
+
+ if (of_property_read_u32(np, "gpio-bank", &dev->id)) {
+ dev_err(&dev->dev, "gpio-bank property not found\n");
+ return -EINVAL;
+ }
+
+ irq = platform_get_irq(dev, 0);
+ if (irq < 0)
+ return irq;
+
+ /* It's OK for this IRQ not to be present */
+ latent_irq = platform_get_irq(dev, 1);
+
+ res = platform_get_resource(dev, IORESOURCE_MEM, 0);
+ base = devm_ioremap_resource(&dev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ clk = devm_clk_get(&dev->dev, NULL);
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+ clk_prepare(clk);
+
+ nmk_chip = devm_kzalloc(&dev->dev, sizeof(*nmk_chip), GFP_KERNEL);
+ if (!nmk_chip)
+ return -ENOMEM;
+
+ /*
+ * The virt address in nmk_chip->addr is in the nomadik register space,
+ * so we can simply convert the resource address, without remapping
+ */
+ nmk_chip->bank = dev->id;
+ nmk_chip->clk = clk;
+ nmk_chip->addr = base;
+ nmk_chip->chip = nmk_gpio_template;
+ nmk_chip->parent_irq = irq;
+ nmk_chip->latent_parent_irq = latent_irq;
+ nmk_chip->sleepmode = supports_sleepmode;
+ spin_lock_init(&nmk_chip->lock);
+
+ chip = &nmk_chip->chip;
+ chip->base = dev->id * NMK_GPIO_PER_CHIP;
+ chip->ngpio = NMK_GPIO_PER_CHIP;
+ chip->label = dev_name(&dev->dev);
+ chip->dev = &dev->dev;
+ chip->owner = THIS_MODULE;
+
+ clk_enable(nmk_chip->clk);
+ nmk_chip->lowemi = readl_relaxed(nmk_chip->addr + NMK_GPIO_LOWEMI);
+ clk_disable(nmk_chip->clk);
+ chip->of_node = np;
+
+ ret = gpiochip_add(&nmk_chip->chip);
+ if (ret)
+ return ret;
+
+ BUG_ON(nmk_chip->bank >= ARRAY_SIZE(nmk_gpio_chips));
+
+ nmk_gpio_chips[nmk_chip->bank] = nmk_chip;
+
+ platform_set_drvdata(dev, nmk_chip);
+
+ /*
+ * Let the generic code handle this edge IRQ, the the chained
+ * handler will perform the actual work of handling the parent
+ * interrupt.
+ */
+ ret = gpiochip_irqchip_add(&nmk_chip->chip,
+ &nmk_gpio_irq_chip,
+ 0,
+ handle_edge_irq,
+ IRQ_TYPE_EDGE_FALLING);
+ if (ret) {
+ dev_err(&dev->dev, "could not add irqchip\n");
+ ret = gpiochip_remove(&nmk_chip->chip);
+ return -ENODEV;
+ }
+ /* Then register the chain on the parent IRQ */
+ gpiochip_set_chained_irqchip(&nmk_chip->chip,
+ &nmk_gpio_irq_chip,
+ nmk_chip->parent_irq,
+ nmk_gpio_irq_handler);
+ if (nmk_chip->latent_parent_irq > 0)
+ gpiochip_set_chained_irqchip(&nmk_chip->chip,
+ &nmk_gpio_irq_chip,
+ nmk_chip->latent_parent_irq,
+ nmk_gpio_latent_irq_handler);
+
+ dev_info(&dev->dev, "at address %p\n", nmk_chip->addr);
+
+ return 0;
+}
+
+static int nmk_get_groups_cnt(struct pinctrl_dev *pctldev)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ return npct->soc->ngroups;
+}
+
+static const char *nmk_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned selector)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ return npct->soc->groups[selector].name;
+}
+
+static int nmk_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector,
+ const unsigned **pins,
+ unsigned *num_pins)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ *pins = npct->soc->groups[selector].pins;
+ *num_pins = npct->soc->groups[selector].npins;
+ return 0;
+}
+
+static struct pinctrl_gpio_range *
+nmk_match_gpio_range(struct pinctrl_dev *pctldev, unsigned offset)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+ int i;
+
+ for (i = 0; i < npct->soc->gpio_num_ranges; i++) {
+ struct pinctrl_gpio_range *range;
+
+ range = &npct->soc->gpio_ranges[i];
+ if (offset >= range->pin_base &&
+ offset <= (range->pin_base + range->npins - 1))
+ return range;
+ }
+ return NULL;
+}
+
+static void nmk_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
+ unsigned offset)
+{
+ struct pinctrl_gpio_range *range;
+ struct gpio_chip *chip;
+
+ range = nmk_match_gpio_range(pctldev, offset);
+ if (!range || !range->gc) {
+ seq_printf(s, "invalid pin offset");
+ return;
+ }
+ chip = range->gc;
+ nmk_gpio_dbg_show_one(s, pctldev, chip, offset - chip->base, offset);
+}
+
+static void nmk_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
+ struct pinctrl_map *map, unsigned num_maps)
+{
+ int i;
+
+ for (i = 0; i < num_maps; i++)
+ if (map[i].type == PIN_MAP_TYPE_CONFIGS_PIN)
+ kfree(map[i].data.configs.configs);
+ kfree(map);
+}
+
+static int nmk_dt_reserve_map(struct pinctrl_map **map, unsigned *reserved_maps,
+ unsigned *num_maps, unsigned reserve)
+{
+ unsigned old_num = *reserved_maps;
+ unsigned new_num = *num_maps + reserve;
+ struct pinctrl_map *new_map;
+
+ if (old_num >= new_num)
+ return 0;
+
+ new_map = krealloc(*map, sizeof(*new_map) * new_num, GFP_KERNEL);
+ if (!new_map)
+ return -ENOMEM;
+
+ memset(new_map + old_num, 0, (new_num - old_num) * sizeof(*new_map));
+
+ *map = new_map;
+ *reserved_maps = new_num;
+
+ return 0;
+}
+
+static int nmk_dt_add_map_mux(struct pinctrl_map **map, unsigned *reserved_maps,
+ unsigned *num_maps, const char *group,
+ const char *function)
+{
+ if (*num_maps == *reserved_maps)
+ return -ENOSPC;
+
+ (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
+ (*map)[*num_maps].data.mux.group = group;
+ (*map)[*num_maps].data.mux.function = function;
+ (*num_maps)++;
+
+ return 0;
+}
+
+static int nmk_dt_add_map_configs(struct pinctrl_map **map,
+ unsigned *reserved_maps,
+ unsigned *num_maps, const char *group,
+ unsigned long *configs, unsigned num_configs)
+{
+ unsigned long *dup_configs;
+
+ if (*num_maps == *reserved_maps)
+ return -ENOSPC;
+
+ dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs),
+ GFP_KERNEL);
+ if (!dup_configs)
+ return -ENOMEM;
+
+ (*map)[*num_maps].type = PIN_MAP_TYPE_CONFIGS_PIN;
+
+ (*map)[*num_maps].data.configs.group_or_pin = group;
+ (*map)[*num_maps].data.configs.configs = dup_configs;
+ (*map)[*num_maps].data.configs.num_configs = num_configs;
+ (*num_maps)++;
+
+ return 0;
+}
+
+#define NMK_CONFIG_PIN(x, y) { .property = x, .config = y, }
+#define NMK_CONFIG_PIN_ARRAY(x, y) { .property = x, .choice = y, \
+ .size = ARRAY_SIZE(y), }
+
+static const unsigned long nmk_pin_input_modes[] = {
+ PIN_INPUT_NOPULL,
+ PIN_INPUT_PULLUP,
+ PIN_INPUT_PULLDOWN,
+};
+
+static const unsigned long nmk_pin_output_modes[] = {
+ PIN_OUTPUT_LOW,
+ PIN_OUTPUT_HIGH,
+ PIN_DIR_OUTPUT,
+};
+
+static const unsigned long nmk_pin_sleep_modes[] = {
+ PIN_SLEEPMODE_DISABLED,
+ PIN_SLEEPMODE_ENABLED,
+};
+
+static const unsigned long nmk_pin_sleep_input_modes[] = {
+ PIN_SLPM_INPUT_NOPULL,
+ PIN_SLPM_INPUT_PULLUP,
+ PIN_SLPM_INPUT_PULLDOWN,
+ PIN_SLPM_DIR_INPUT,
+};
+
+static const unsigned long nmk_pin_sleep_output_modes[] = {
+ PIN_SLPM_OUTPUT_LOW,
+ PIN_SLPM_OUTPUT_HIGH,
+ PIN_SLPM_DIR_OUTPUT,
+};
+
+static const unsigned long nmk_pin_sleep_wakeup_modes[] = {
+ PIN_SLPM_WAKEUP_DISABLE,
+ PIN_SLPM_WAKEUP_ENABLE,
+};
+
+static const unsigned long nmk_pin_gpio_modes[] = {
+ PIN_GPIOMODE_DISABLED,
+ PIN_GPIOMODE_ENABLED,
+};
+
+static const unsigned long nmk_pin_sleep_pdis_modes[] = {
+ PIN_SLPM_PDIS_DISABLED,
+ PIN_SLPM_PDIS_ENABLED,
+};
+
+struct nmk_cfg_param {
+ const char *property;
+ unsigned long config;
+ const unsigned long *choice;
+ int size;
+};
+
+static const struct nmk_cfg_param nmk_cfg_params[] = {
+ NMK_CONFIG_PIN_ARRAY("ste,input", nmk_pin_input_modes),
+ NMK_CONFIG_PIN_ARRAY("ste,output", nmk_pin_output_modes),
+ NMK_CONFIG_PIN_ARRAY("ste,sleep", nmk_pin_sleep_modes),
+ NMK_CONFIG_PIN_ARRAY("ste,sleep-input", nmk_pin_sleep_input_modes),
+ NMK_CONFIG_PIN_ARRAY("ste,sleep-output", nmk_pin_sleep_output_modes),
+ NMK_CONFIG_PIN_ARRAY("ste,sleep-wakeup", nmk_pin_sleep_wakeup_modes),
+ NMK_CONFIG_PIN_ARRAY("ste,gpio", nmk_pin_gpio_modes),
+ NMK_CONFIG_PIN_ARRAY("ste,sleep-pull-disable", nmk_pin_sleep_pdis_modes),
+};
+
+static int nmk_dt_pin_config(int index, int val, unsigned long *config)
+{
+ int ret = 0;
+
+ if (nmk_cfg_params[index].choice == NULL)
+ *config = nmk_cfg_params[index].config;
+ else {
+ /* test if out of range */
+ if (val < nmk_cfg_params[index].size) {
+ *config = nmk_cfg_params[index].config |
+ nmk_cfg_params[index].choice[val];
+ }
+ }
+ return ret;
+}
+
+static const char *nmk_find_pin_name(struct pinctrl_dev *pctldev, const char *pin_name)
+{
+ int i, pin_number;
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ if (sscanf((char *)pin_name, "GPIO%d", &pin_number) == 1)
+ for (i = 0; i < npct->soc->npins; i++)
+ if (npct->soc->pins[i].number == pin_number)
+ return npct->soc->pins[i].name;
+ return NULL;
+}
+
+static bool nmk_pinctrl_dt_get_config(struct device_node *np,
+ unsigned long *configs)
+{
+ bool has_config = 0;
+ unsigned long cfg = 0;
+ int i, val, ret;
+
+ for (i = 0; i < ARRAY_SIZE(nmk_cfg_params); i++) {
+ ret = of_property_read_u32(np,
+ nmk_cfg_params[i].property, &val);
+ if (ret != -EINVAL) {
+ if (nmk_dt_pin_config(i, val, &cfg) == 0) {
+ *configs |= cfg;
+ has_config = 1;
+ }
+ }
+ }
+
+ return has_config;
+}
+
+static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np,
+ struct pinctrl_map **map,
+ unsigned *reserved_maps,
+ unsigned *num_maps)
+{
+ int ret;
+ const char *function = NULL;
+ unsigned long configs = 0;
+ bool has_config = 0;
+ unsigned reserve = 0;
+ struct property *prop;
+ const char *group, *gpio_name;
+ struct device_node *np_config;
+
+ ret = of_property_read_string(np, "ste,function", &function);
+ if (ret >= 0)
+ reserve = 1;
+
+ has_config = nmk_pinctrl_dt_get_config(np, &configs);
+
+ np_config = of_parse_phandle(np, "ste,config", 0);
+ if (np_config)
+ has_config |= nmk_pinctrl_dt_get_config(np_config, &configs);
+
+ ret = of_property_count_strings(np, "ste,pins");
+ if (ret < 0)
+ goto exit;
+
+ if (has_config)
+ reserve++;
+
+ reserve *= ret;
+
+ ret = nmk_dt_reserve_map(map, reserved_maps, num_maps, reserve);
+ if (ret < 0)
+ goto exit;
+
+ of_property_for_each_string(np, "ste,pins", prop, group) {
+ if (function) {
+ ret = nmk_dt_add_map_mux(map, reserved_maps, num_maps,
+ group, function);
+ if (ret < 0)
+ goto exit;
+ }
+ if (has_config) {
+ gpio_name = nmk_find_pin_name(pctldev, group);
+
+ ret = nmk_dt_add_map_configs(map, reserved_maps, num_maps,
+ gpio_name, &configs, 1);
+ if (ret < 0)
+ goto exit;
+ }
+
+ }
+exit:
+ return ret;
+}
+
+static int nmk_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np_config,
+ struct pinctrl_map **map, unsigned *num_maps)
+{
+ unsigned reserved_maps;
+ struct device_node *np;
+ int ret;
+
+ reserved_maps = 0;
+ *map = NULL;
+ *num_maps = 0;
+
+ for_each_child_of_node(np_config, np) {
+ ret = nmk_pinctrl_dt_subnode_to_map(pctldev, np, map,
+ &reserved_maps, num_maps);
+ if (ret < 0) {
+ nmk_pinctrl_dt_free_map(pctldev, *map, *num_maps);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static const struct pinctrl_ops nmk_pinctrl_ops = {
+ .get_groups_count = nmk_get_groups_cnt,
+ .get_group_name = nmk_get_group_name,
+ .get_group_pins = nmk_get_group_pins,
+ .pin_dbg_show = nmk_pin_dbg_show,
+ .dt_node_to_map = nmk_pinctrl_dt_node_to_map,
+ .dt_free_map = nmk_pinctrl_dt_free_map,
+};
+
+static int nmk_pmx_get_funcs_cnt(struct pinctrl_dev *pctldev)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ return npct->soc->nfunctions;
+}
+
+static const char *nmk_pmx_get_func_name(struct pinctrl_dev *pctldev,
+ unsigned function)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ return npct->soc->functions[function].name;
+}
+
+static int nmk_pmx_get_func_groups(struct pinctrl_dev *pctldev,
+ unsigned function,
+ const char * const **groups,
+ unsigned * const num_groups)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ *groups = npct->soc->functions[function].groups;
+ *num_groups = npct->soc->functions[function].ngroups;
+
+ return 0;
+}
+
+static int nmk_pmx_enable(struct pinctrl_dev *pctldev, unsigned function,
+ unsigned group)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+ const struct nmk_pingroup *g;
+ static unsigned int slpm[NUM_BANKS];
+ unsigned long flags = 0;
+ bool glitch;
+ int ret = -EINVAL;
+ int i;
+
+ g = &npct->soc->groups[group];
+
+ if (g->altsetting < 0)
+ return -EINVAL;
+
+ dev_dbg(npct->dev, "enable group %s, %u pins\n", g->name, g->npins);
+
+ /*
+ * If we're setting altfunc C by setting both AFSLA and AFSLB to 1,
+ * we may pass through an undesired state. In this case we take
+ * some extra care.
+ *
+ * Safe sequence used to switch IOs between GPIO and Alternate-C mode:
+ * - Save SLPM registers (since we have a shadow register in the
+ * nmk_chip we're using that as backup)
+ * - Set SLPM=0 for the IOs you want to switch and others to 1
+ * - Configure the GPIO registers for the IOs that are being switched
+ * - Set IOFORCE=1
+ * - Modify the AFLSA/B registers for the IOs that are being switched
+ * - Set IOFORCE=0
+ * - Restore SLPM registers
+ * - Any spurious wake up event during switch sequence to be ignored
+ * and cleared
+ *
+ * We REALLY need to save ALL slpm registers, because the external
+ * IOFORCE will switch *all* ports to their sleepmode setting to as
+ * to avoid glitches. (Not just one port!)
+ */
+ glitch = ((g->altsetting & NMK_GPIO_ALT_C) == NMK_GPIO_ALT_C);
+
+ if (glitch) {
+ spin_lock_irqsave(&nmk_gpio_slpm_lock, flags);
+
+ /* Initially don't put any pins to sleep when switching */
+ memset(slpm, 0xff, sizeof(slpm));
+
+ /*
+ * Then mask the pins that need to be sleeping now when we're
+ * switching to the ALT C function.
+ */
+ for (i = 0; i < g->npins; i++)
+ slpm[g->pins[i] / NMK_GPIO_PER_CHIP] &= ~BIT(g->pins[i]);
+ nmk_gpio_glitch_slpm_init(slpm);
+ }
+
+ for (i = 0; i < g->npins; i++) {
+ struct pinctrl_gpio_range *range;
+ struct nmk_gpio_chip *nmk_chip;
+ struct gpio_chip *chip;
+ unsigned bit;
+
+ range = nmk_match_gpio_range(pctldev, g->pins[i]);
+ if (!range) {
+ dev_err(npct->dev,
+ "invalid pin offset %d in group %s at index %d\n",
+ g->pins[i], g->name, i);
+ goto out_glitch;
+ }
+ if (!range->gc) {
+ dev_err(npct->dev, "GPIO chip missing in range for pin offset %d in group %s at index %d\n",
+ g->pins[i], g->name, i);
+ goto out_glitch;
+ }
+ chip = range->gc;
+ nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
+ dev_dbg(npct->dev, "setting pin %d to altsetting %d\n", g->pins[i], g->altsetting);
+
+ clk_enable(nmk_chip->clk);
+ bit = g->pins[i] % NMK_GPIO_PER_CHIP;
+ /*
+ * If the pin is switching to altfunc, and there was an
+ * interrupt installed on it which has been lazy disabled,
+ * actually mask the interrupt to prevent spurious interrupts
+ * that would occur while the pin is under control of the
+ * peripheral. Only SKE does this.
+ */
+ nmk_gpio_disable_lazy_irq(nmk_chip, bit);
+
+ __nmk_gpio_set_mode_safe(nmk_chip, bit,
+ (g->altsetting & NMK_GPIO_ALT_C), glitch);
+ clk_disable(nmk_chip->clk);
+
+ /*
+ * Call PRCM GPIOCR config function in case ALTC
+ * has been selected:
+ * - If selection is a ALTCx, some bits in PRCM GPIOCR registers
+ * must be set.
+ * - If selection is pure ALTC and previous selection was ALTCx,
+ * then some bits in PRCM GPIOCR registers must be cleared.
+ */
+ if ((g->altsetting & NMK_GPIO_ALT_C) == NMK_GPIO_ALT_C)
+ nmk_prcm_altcx_set_mode(npct, g->pins[i],
+ g->altsetting >> NMK_GPIO_ALT_CX_SHIFT);
+ }
+
+ /* When all pins are successfully reconfigured we get here */
+ ret = 0;
+
+out_glitch:
+ if (glitch) {
+ nmk_gpio_glitch_slpm_restore(slpm);
+ spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags);
+ }
+
+ return ret;
+}
+
+static int nmk_gpio_request_enable(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned offset)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+ struct nmk_gpio_chip *nmk_chip;
+ struct gpio_chip *chip;
+ unsigned bit;
+
+ if (!range) {
+ dev_err(npct->dev, "invalid range\n");
+ return -EINVAL;
+ }
+ if (!range->gc) {
+ dev_err(npct->dev, "missing GPIO chip in range\n");
+ return -EINVAL;
+ }
+ chip = range->gc;
+ nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
+
+ dev_dbg(npct->dev, "enable pin %u as GPIO\n", offset);
+
+ clk_enable(nmk_chip->clk);
+ bit = offset % NMK_GPIO_PER_CHIP;
+ /* There is no glitch when converting any pin to GPIO */
+ __nmk_gpio_set_mode(nmk_chip, bit, NMK_GPIO_ALT_GPIO);
+ clk_disable(nmk_chip->clk);
+
+ return 0;
+}
+
+static void nmk_gpio_disable_free(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned offset)
+{
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+
+ dev_dbg(npct->dev, "disable pin %u as GPIO\n", offset);
+ /* Set the pin to some default state, GPIO is usually default */
+}
+
+static const struct pinmux_ops nmk_pinmux_ops = {
+ .get_functions_count = nmk_pmx_get_funcs_cnt,
+ .get_function_name = nmk_pmx_get_func_name,
+ .get_function_groups = nmk_pmx_get_func_groups,
+ .enable = nmk_pmx_enable,
+ .gpio_request_enable = nmk_gpio_request_enable,
+ .gpio_disable_free = nmk_gpio_disable_free,
+};
+
+static int nmk_pin_config_get(struct pinctrl_dev *pctldev, unsigned pin,
+ unsigned long *config)
+{
+ /* Not implemented */
+ return -EINVAL;
+}
+
+static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned pin,
+ unsigned long *configs, unsigned num_configs)
+{
+ static const char *pullnames[] = {
+ [NMK_GPIO_PULL_NONE] = "none",
+ [NMK_GPIO_PULL_UP] = "up",
+ [NMK_GPIO_PULL_DOWN] = "down",
+ [3] /* illegal */ = "??"
+ };
+ static const char *slpmnames[] = {
+ [NMK_GPIO_SLPM_INPUT] = "input/wakeup",
+ [NMK_GPIO_SLPM_NOCHANGE] = "no-change/no-wakeup",
+ };
+ struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
+ struct nmk_gpio_chip *nmk_chip;
+ struct pinctrl_gpio_range *range;
+ struct gpio_chip *chip;
+ unsigned bit;
+ pin_cfg_t cfg;
+ int pull, slpm, output, val, i;
+ bool lowemi, gpiomode, sleep;
+
+ range = nmk_match_gpio_range(pctldev, pin);
+ if (!range) {
+ dev_err(npct->dev, "invalid pin offset %d\n", pin);
+ return -EINVAL;
+ }
+ if (!range->gc) {
+ dev_err(npct->dev, "GPIO chip missing in range for pin %d\n",
+ pin);
+ return -EINVAL;
+ }
+ chip = range->gc;
+ nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
+
+ for (i = 0; i < num_configs; i++) {
+ /*
+ * The pin config contains pin number and altfunction fields,
+ * here we just ignore that part. It's being handled by the
+ * framework and pinmux callback respectively.
+ */
+ cfg = (pin_cfg_t) configs[i];
+ pull = PIN_PULL(cfg);
+ slpm = PIN_SLPM(cfg);
+ output = PIN_DIR(cfg);
+ val = PIN_VAL(cfg);
+ lowemi = PIN_LOWEMI(cfg);
+ gpiomode = PIN_GPIOMODE(cfg);
+ sleep = PIN_SLEEPMODE(cfg);
+
+ if (sleep) {
+ int slpm_pull = PIN_SLPM_PULL(cfg);
+ int slpm_output = PIN_SLPM_DIR(cfg);
+ int slpm_val = PIN_SLPM_VAL(cfg);
+
+ /* All pins go into GPIO mode at sleep */
+ gpiomode = true;
+
+ /*
+ * The SLPM_* values are normal values + 1 to allow zero
+ * to mean "same as normal".
+ */
+ if (slpm_pull)
+ pull = slpm_pull - 1;
+ if (slpm_output)
+ output = slpm_output - 1;
+ if (slpm_val)
+ val = slpm_val - 1;
+
+ dev_dbg(nmk_chip->chip.dev,
+ "pin %d: sleep pull %s, dir %s, val %s\n",
+ pin,
+ slpm_pull ? pullnames[pull] : "same",
+ slpm_output ? (output ? "output" : "input")
+ : "same",
+ slpm_val ? (val ? "high" : "low") : "same");
+ }
+
+ dev_dbg(nmk_chip->chip.dev,
+ "pin %d [%#lx]: pull %s, slpm %s (%s%s), lowemi %s\n",
+ pin, cfg, pullnames[pull], slpmnames[slpm],
+ output ? "output " : "input",
+ output ? (val ? "high" : "low") : "",
+ lowemi ? "on" : "off");
+
+ clk_enable(nmk_chip->clk);
+ bit = pin % NMK_GPIO_PER_CHIP;
+ if (gpiomode)
+ /* No glitch when going to GPIO mode */
+ __nmk_gpio_set_mode(nmk_chip, bit, NMK_GPIO_ALT_GPIO);
+ if (output)
+ __nmk_gpio_make_output(nmk_chip, bit, val);
+ else {
+ __nmk_gpio_make_input(nmk_chip, bit);
+ __nmk_gpio_set_pull(nmk_chip, bit, pull);
+ }
+ /* TODO: isn't this only applicable on output pins? */
+ __nmk_gpio_set_lowemi(nmk_chip, bit, lowemi);
+
+ __nmk_gpio_set_slpm(nmk_chip, bit, slpm);
+ clk_disable(nmk_chip->clk);
+ } /* for each config */
+
+ return 0;
+}
+
+static const struct pinconf_ops nmk_pinconf_ops = {
+ .pin_config_get = nmk_pin_config_get,
+ .pin_config_set = nmk_pin_config_set,
+};
+
+static struct pinctrl_desc nmk_pinctrl_desc = {
+ .name = "pinctrl-nomadik",
+ .pctlops = &nmk_pinctrl_ops,
+ .pmxops = &nmk_pinmux_ops,
+ .confops = &nmk_pinconf_ops,
+ .owner = THIS_MODULE,
+};
+
+static const struct of_device_id nmk_pinctrl_match[] = {
+ {
+ .compatible = "stericsson,stn8815-pinctrl",
+ .data = (void *)PINCTRL_NMK_STN8815,
+ },
+ {
+ .compatible = "stericsson,db8500-pinctrl",
+ .data = (void *)PINCTRL_NMK_DB8500,
+ },
+ {
+ .compatible = "stericsson,db8540-pinctrl",
+ .data = (void *)PINCTRL_NMK_DB8540,
+ },
+ {},
+};
+
+#ifdef CONFIG_PM_SLEEP
+static int nmk_pinctrl_suspend(struct device *dev)
+{
+ struct nmk_pinctrl *npct;
+
+ npct = dev_get_drvdata(dev);
+ if (!npct)
+ return -EINVAL;
+
+ return pinctrl_force_sleep(npct->pctl);
+}
+
+static int nmk_pinctrl_resume(struct device *dev)
+{
+ struct nmk_pinctrl *npct;
+
+ npct = dev_get_drvdata(dev);
+ if (!npct)
+ return -EINVAL;
+
+ return pinctrl_force_default(npct->pctl);
+}
+#endif
+
+static int nmk_pinctrl_probe(struct platform_device *pdev)
+{
+ const struct of_device_id *match;
+ struct device_node *np = pdev->dev.of_node;
+ struct device_node *prcm_np;
+ struct nmk_pinctrl *npct;
+ unsigned int version = 0;
+ int i;
+
+ npct = devm_kzalloc(&pdev->dev, sizeof(*npct), GFP_KERNEL);
+ if (!npct)
+ return -ENOMEM;
+
+ match = of_match_device(nmk_pinctrl_match, &pdev->dev);
+ if (!match)
+ return -ENODEV;
+ version = (unsigned int) match->data;
+
+ /* Poke in other ASIC variants here */
+ if (version == PINCTRL_NMK_STN8815)
+ nmk_pinctrl_stn8815_init(&npct->soc);
+ if (version == PINCTRL_NMK_DB8500)
+ nmk_pinctrl_db8500_init(&npct->soc);
+ if (version == PINCTRL_NMK_DB8540)
+ nmk_pinctrl_db8540_init(&npct->soc);
+
+ prcm_np = of_parse_phandle(np, "prcm", 0);
+ if (prcm_np)
+ npct->prcm_base = of_iomap(prcm_np, 0);
+ if (!npct->prcm_base) {
+ if (version == PINCTRL_NMK_STN8815) {
+ dev_info(&pdev->dev,
+ "No PRCM base, "
+ "assuming no ALT-Cx control is available\n");
+ } else {
+ dev_err(&pdev->dev, "missing PRCM base address\n");
+ return -EINVAL;
+ }
+ }
+
+ /*
+ * We need all the GPIO drivers to probe FIRST, or we will not be able
+ * to obtain references to the struct gpio_chip * for them, and we
+ * need this to proceed.
+ */
+ for (i = 0; i < npct->soc->gpio_num_ranges; i++) {
+ if (!nmk_gpio_chips[npct->soc->gpio_ranges[i].id]) {
+ dev_warn(&pdev->dev, "GPIO chip %d not registered yet\n", i);
+ return -EPROBE_DEFER;
+ }
+ npct->soc->gpio_ranges[i].gc = &nmk_gpio_chips[npct->soc->gpio_ranges[i].id]->chip;
+ }
+
+ nmk_pinctrl_desc.pins = npct->soc->pins;
+ nmk_pinctrl_desc.npins = npct->soc->npins;
+ npct->dev = &pdev->dev;
+
+ npct->pctl = pinctrl_register(&nmk_pinctrl_desc, &pdev->dev, npct);
+ if (!npct->pctl) {
+ dev_err(&pdev->dev, "could not register Nomadik pinctrl driver\n");
+ return -EINVAL;
+ }
+
+ /* We will handle a range of GPIO pins */
+ for (i = 0; i < npct->soc->gpio_num_ranges; i++)
+ pinctrl_add_gpio_range(npct->pctl, &npct->soc->gpio_ranges[i]);
+
+ platform_set_drvdata(pdev, npct);
+ dev_info(&pdev->dev, "initialized Nomadik pin control driver\n");
+
+ return 0;
+}
+
+static const struct of_device_id nmk_gpio_match[] = {
+ { .compatible = "st,nomadik-gpio", },
+ {}
+};
+
+static struct platform_driver nmk_gpio_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "gpio",
+ .of_match_table = nmk_gpio_match,
+ },
+ .probe = nmk_gpio_probe,
+};
+
+static SIMPLE_DEV_PM_OPS(nmk_pinctrl_pm_ops,
+ nmk_pinctrl_suspend,
+ nmk_pinctrl_resume);
+
+static struct platform_driver nmk_pinctrl_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "pinctrl-nomadik",
+ .of_match_table = nmk_pinctrl_match,
+ .pm = &nmk_pinctrl_pm_ops,
+ },
+ .probe = nmk_pinctrl_probe,
+};
+
+static int __init nmk_gpio_init(void)
+{
+ int ret;
+
+ ret = platform_driver_register(&nmk_gpio_driver);
+ if (ret)
+ return ret;
+ return platform_driver_register(&nmk_pinctrl_driver);
+}
+
+core_initcall(nmk_gpio_init);
+
+MODULE_AUTHOR("Prafulla WADASKAR and Alessandro Rubini");
+MODULE_DESCRIPTION("Nomadik GPIO Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+#ifndef PINCTRL_PINCTRL_NOMADIK_H
+#define PINCTRL_PINCTRL_NOMADIK_H
+
+/* Package definitions */
+#define PINCTRL_NMK_STN8815 0
+#define PINCTRL_NMK_DB8500 1
+#define PINCTRL_NMK_DB8540 2
+
+/* Alternate functions: function C is set in hw by setting both A and B */
+#define NMK_GPIO_ALT_GPIO 0
+#define NMK_GPIO_ALT_A 1
+#define NMK_GPIO_ALT_B 2
+#define NMK_GPIO_ALT_C (NMK_GPIO_ALT_A | NMK_GPIO_ALT_B)
+
+#define NMK_GPIO_ALT_CX_SHIFT 2
+#define NMK_GPIO_ALT_C1 ((1<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+#define NMK_GPIO_ALT_C2 ((2<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+#define NMK_GPIO_ALT_C3 ((3<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+#define NMK_GPIO_ALT_C4 ((4<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
+
+#define PRCM_GPIOCR_ALTCX(pin_num,\
+ altc1_used, altc1_ri, altc1_cb,\
+ altc2_used, altc2_ri, altc2_cb,\
+ altc3_used, altc3_ri, altc3_cb,\
+ altc4_used, altc4_ri, altc4_cb)\
+{\
+ .pin = pin_num,\
+ .altcx[PRCM_IDX_GPIOCR_ALTC1] = {\
+ .used = altc1_used,\
+ .reg_index = altc1_ri,\
+ .control_bit = altc1_cb\
+ },\
+ .altcx[PRCM_IDX_GPIOCR_ALTC2] = {\
+ .used = altc2_used,\
+ .reg_index = altc2_ri,\
+ .control_bit = altc2_cb\
+ },\
+ .altcx[PRCM_IDX_GPIOCR_ALTC3] = {\
+ .used = altc3_used,\
+ .reg_index = altc3_ri,\
+ .control_bit = altc3_cb\
+ },\
+ .altcx[PRCM_IDX_GPIOCR_ALTC4] = {\
+ .used = altc4_used,\
+ .reg_index = altc4_ri,\
+ .control_bit = altc4_cb\
+ },\
+}
+
+/**
+ * enum prcm_gpiocr_reg_index
+ * Used to reference an PRCM GPIOCR register address.
+ */
+enum prcm_gpiocr_reg_index {
+ PRCM_IDX_GPIOCR1,
+ PRCM_IDX_GPIOCR2,
+ PRCM_IDX_GPIOCR3
+};
+/**
+ * enum prcm_gpiocr_altcx_index
+ * Used to reference an Other alternate-C function.
+ */
+enum prcm_gpiocr_altcx_index {
+ PRCM_IDX_GPIOCR_ALTC1,
+ PRCM_IDX_GPIOCR_ALTC2,
+ PRCM_IDX_GPIOCR_ALTC3,
+ PRCM_IDX_GPIOCR_ALTC4,
+ PRCM_IDX_GPIOCR_ALTC_MAX,
+};
+
+/**
+ * struct prcm_gpio_altcx - Other alternate-C function
+ * @used: other alternate-C function availability
+ * @reg_index: PRCM GPIOCR register index used to control the function
+ * @control_bit: PRCM GPIOCR bit used to control the function
+ */
+struct prcm_gpiocr_altcx {
+ bool used:1;
+ u8 reg_index:2;
+ u8 control_bit:5;
+} __packed;
+
+/**
+ * struct prcm_gpio_altcx_pin_desc - Other alternate-C pin
+ * @pin: The pin number
+ * @altcx: array of other alternate-C[1-4] functions
+ */
+struct prcm_gpiocr_altcx_pin_desc {
+ unsigned short pin;
+ struct prcm_gpiocr_altcx altcx[PRCM_IDX_GPIOCR_ALTC_MAX];
+};
+
+/**
+ * struct nmk_function - Nomadik pinctrl mux function
+ * @name: The name of the function, exported to pinctrl core.
+ * @groups: An array of pin groups that may select this function.
+ * @ngroups: The number of entries in @groups.
+ */
+struct nmk_function {
+ const char *name;
+ const char * const *groups;
+ unsigned ngroups;
+};
+
+/**
+ * struct nmk_pingroup - describes a Nomadik pin group
+ * @name: the name of this specific pin group
+ * @pins: an array of discrete physical pins used in this group, taken
+ * from the driver-local pin enumeration space
+ * @num_pins: the number of pins in this group array, i.e. the number of
+ * elements in .pins so we can iterate over that array
+ * @altsetting: the altsetting to apply to all pins in this group to
+ * configure them to be used by a function
+ */
+struct nmk_pingroup {
+ const char *name;
+ const unsigned int *pins;
+ const unsigned npins;
+ int altsetting;
+};
+
+/**
+ * struct nmk_pinctrl_soc_data - Nomadik pin controller per-SoC configuration
+ * @gpio_ranges: An array of GPIO ranges for this SoC
+ * @gpio_num_ranges: The number of GPIO ranges for this SoC
+ * @pins: An array describing all pins the pin controller affects.
+ * All pins which are also GPIOs must be listed first within the
+ * array, and be numbered identically to the GPIO controller's
+ * numbering.
+ * @npins: The number of entries in @pins.
+ * @functions: The functions supported on this SoC.
+ * @nfunction: The number of entries in @functions.
+ * @groups: An array describing all pin groups the pin SoC supports.
+ * @ngroups: The number of entries in @groups.
+ * @altcx_pins: The pins that support Other alternate-C function on this SoC
+ * @npins_altcx: The number of Other alternate-C pins
+ * @prcm_gpiocr_registers: The array of PRCM GPIOCR registers on this SoC
+ */
+struct nmk_pinctrl_soc_data {
+ struct pinctrl_gpio_range *gpio_ranges;
+ unsigned gpio_num_ranges;
+ const struct pinctrl_pin_desc *pins;
+ unsigned npins;
+ const struct nmk_function *functions;
+ unsigned nfunctions;
+ const struct nmk_pingroup *groups;
+ unsigned ngroups;
+ const struct prcm_gpiocr_altcx_pin_desc *altcx_pins;
+ unsigned npins_altcx;
+ const u16 *prcm_gpiocr_registers;
+};
+
+#ifdef CONFIG_PINCTRL_STN8815
+
+void nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc);
+
+#else
+
+static inline void
+nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc)
+{
+}
+
+#endif
+
+#ifdef CONFIG_PINCTRL_DB8500
+
+void nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc);
+
+#else
+
+static inline void
+nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc)
+{
+}
+
+#endif
+
+#ifdef CONFIG_PINCTRL_DB8540
+
+void nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc);
+
+#else
+
+static inline void
+nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc)
+{
+}
+
+#endif
+
+#endif /* PINCTRL_PINCTRL_NOMADIK_H */
+++ /dev/null
-/*
- * Copyright (C) ST-Ericsson SA 2012
- *
- * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/mfd/abx500/ab8500.h>
-#include "pinctrl-abx500.h"
-
-/* All the pins that can be used for GPIO and some other functions */
-#define ABX500_GPIO(offset) (offset)
-
-#define AB8500_PIN_T10 ABX500_GPIO(1)
-#define AB8500_PIN_T9 ABX500_GPIO(2)
-#define AB8500_PIN_U9 ABX500_GPIO(3)
-#define AB8500_PIN_W2 ABX500_GPIO(4)
-/* hole */
-#define AB8500_PIN_Y18 ABX500_GPIO(6)
-#define AB8500_PIN_AA20 ABX500_GPIO(7)
-#define AB8500_PIN_W18 ABX500_GPIO(8)
-#define AB8500_PIN_AA19 ABX500_GPIO(9)
-#define AB8500_PIN_U17 ABX500_GPIO(10)
-#define AB8500_PIN_AA18 ABX500_GPIO(11)
-#define AB8500_PIN_U16 ABX500_GPIO(12)
-#define AB8500_PIN_W17 ABX500_GPIO(13)
-#define AB8500_PIN_F14 ABX500_GPIO(14)
-#define AB8500_PIN_B17 ABX500_GPIO(15)
-#define AB8500_PIN_F15 ABX500_GPIO(16)
-#define AB8500_PIN_P5 ABX500_GPIO(17)
-#define AB8500_PIN_R5 ABX500_GPIO(18)
-#define AB8500_PIN_U5 ABX500_GPIO(19)
-#define AB8500_PIN_T5 ABX500_GPIO(20)
-#define AB8500_PIN_H19 ABX500_GPIO(21)
-#define AB8500_PIN_G20 ABX500_GPIO(22)
-#define AB8500_PIN_G19 ABX500_GPIO(23)
-#define AB8500_PIN_T14 ABX500_GPIO(24)
-#define AB8500_PIN_R16 ABX500_GPIO(25)
-#define AB8500_PIN_M16 ABX500_GPIO(26)
-#define AB8500_PIN_J6 ABX500_GPIO(27)
-#define AB8500_PIN_K6 ABX500_GPIO(28)
-#define AB8500_PIN_G6 ABX500_GPIO(29)
-#define AB8500_PIN_H6 ABX500_GPIO(30)
-#define AB8500_PIN_F5 ABX500_GPIO(31)
-#define AB8500_PIN_G5 ABX500_GPIO(32)
-/* hole */
-#define AB8500_PIN_R17 ABX500_GPIO(34)
-#define AB8500_PIN_W15 ABX500_GPIO(35)
-#define AB8500_PIN_A17 ABX500_GPIO(36)
-#define AB8500_PIN_E15 ABX500_GPIO(37)
-#define AB8500_PIN_C17 ABX500_GPIO(38)
-#define AB8500_PIN_E16 ABX500_GPIO(39)
-#define AB8500_PIN_T19 ABX500_GPIO(40)
-#define AB8500_PIN_U19 ABX500_GPIO(41)
-#define AB8500_PIN_U2 ABX500_GPIO(42)
-
-/* indicates the highest GPIO number */
-#define AB8500_GPIO_MAX_NUMBER 42
-
-/*
- * The names of the pins are denoted by GPIO number and ball name, even
- * though they can be used for other things than GPIO, this is the first
- * column in the table of the data sheet and often used on schematics and
- * such.
- */
-static const struct pinctrl_pin_desc ab8500_pins[] = {
- PINCTRL_PIN(AB8500_PIN_T10, "GPIO1_T10"),
- PINCTRL_PIN(AB8500_PIN_T9, "GPIO2_T9"),
- PINCTRL_PIN(AB8500_PIN_U9, "GPIO3_U9"),
- PINCTRL_PIN(AB8500_PIN_W2, "GPIO4_W2"),
- /* hole */
- PINCTRL_PIN(AB8500_PIN_Y18, "GPIO6_Y18"),
- PINCTRL_PIN(AB8500_PIN_AA20, "GPIO7_AA20"),
- PINCTRL_PIN(AB8500_PIN_W18, "GPIO8_W18"),
- PINCTRL_PIN(AB8500_PIN_AA19, "GPIO9_AA19"),
- PINCTRL_PIN(AB8500_PIN_U17, "GPIO10_U17"),
- PINCTRL_PIN(AB8500_PIN_AA18, "GPIO11_AA18"),
- PINCTRL_PIN(AB8500_PIN_U16, "GPIO12_U16"),
- PINCTRL_PIN(AB8500_PIN_W17, "GPIO13_W17"),
- PINCTRL_PIN(AB8500_PIN_F14, "GPIO14_F14"),
- PINCTRL_PIN(AB8500_PIN_B17, "GPIO15_B17"),
- PINCTRL_PIN(AB8500_PIN_F15, "GPIO16_F15"),
- PINCTRL_PIN(AB8500_PIN_P5, "GPIO17_P5"),
- PINCTRL_PIN(AB8500_PIN_R5, "GPIO18_R5"),
- PINCTRL_PIN(AB8500_PIN_U5, "GPIO19_U5"),
- PINCTRL_PIN(AB8500_PIN_T5, "GPIO20_T5"),
- PINCTRL_PIN(AB8500_PIN_H19, "GPIO21_H19"),
- PINCTRL_PIN(AB8500_PIN_G20, "GPIO22_G20"),
- PINCTRL_PIN(AB8500_PIN_G19, "GPIO23_G19"),
- PINCTRL_PIN(AB8500_PIN_T14, "GPIO24_T14"),
- PINCTRL_PIN(AB8500_PIN_R16, "GPIO25_R16"),
- PINCTRL_PIN(AB8500_PIN_M16, "GPIO26_M16"),
- PINCTRL_PIN(AB8500_PIN_J6, "GPIO27_J6"),
- PINCTRL_PIN(AB8500_PIN_K6, "GPIO28_K6"),
- PINCTRL_PIN(AB8500_PIN_G6, "GPIO29_G6"),
- PINCTRL_PIN(AB8500_PIN_H6, "GPIO30_H6"),
- PINCTRL_PIN(AB8500_PIN_F5, "GPIO31_F5"),
- PINCTRL_PIN(AB8500_PIN_G5, "GPIO32_G5"),
- /* hole */
- PINCTRL_PIN(AB8500_PIN_R17, "GPIO34_R17"),
- PINCTRL_PIN(AB8500_PIN_W15, "GPIO35_W15"),
- PINCTRL_PIN(AB8500_PIN_A17, "GPIO36_A17"),
- PINCTRL_PIN(AB8500_PIN_E15, "GPIO37_E15"),
- PINCTRL_PIN(AB8500_PIN_C17, "GPIO38_C17"),
- PINCTRL_PIN(AB8500_PIN_E16, "GPIO39_E16"),
- PINCTRL_PIN(AB8500_PIN_T19, "GPIO40_T19"),
- PINCTRL_PIN(AB8500_PIN_U19, "GPIO41_U19"),
- PINCTRL_PIN(AB8500_PIN_U2, "GPIO42_U2"),
-};
-
-/*
- * Maps local GPIO offsets to local pin numbers
- */
-static const struct abx500_pinrange ab8500_pinranges[] = {
- ABX500_PINRANGE(1, 4, ABX500_ALT_A),
- ABX500_PINRANGE(6, 4, ABX500_ALT_A),
- ABX500_PINRANGE(10, 4, ABX500_DEFAULT),
- ABX500_PINRANGE(14, 12, ABX500_ALT_A),
- ABX500_PINRANGE(26, 1, ABX500_DEFAULT),
- ABX500_PINRANGE(27, 6, ABX500_ALT_A),
- ABX500_PINRANGE(34, 1, ABX500_ALT_A),
- ABX500_PINRANGE(35, 1, ABX500_DEFAULT),
- ABX500_PINRANGE(36, 7, ABX500_ALT_A),
-};
-
-/*
- * Read the pin group names like this:
- * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
- *
- * The groups are arranged as sets per altfunction column, so we can
- * mux in one group at a time by selecting the same altfunction for them
- * all. When functions require pins on different altfunctions, you need
- * to combine several groups.
- */
-
-/* default column */
-static const unsigned sysclkreq2_d_1_pins[] = { AB8500_PIN_T10 };
-static const unsigned sysclkreq3_d_1_pins[] = { AB8500_PIN_T9 };
-static const unsigned sysclkreq4_d_1_pins[] = { AB8500_PIN_U9 };
-static const unsigned sysclkreq6_d_1_pins[] = { AB8500_PIN_W2 };
-static const unsigned ycbcr0123_d_1_pins[] = { AB8500_PIN_Y18, AB8500_PIN_AA20,
- AB8500_PIN_W18, AB8500_PIN_AA19};
-static const unsigned gpio10_d_1_pins[] = { AB8500_PIN_U17 };
-static const unsigned gpio11_d_1_pins[] = { AB8500_PIN_AA18 };
-static const unsigned gpio12_d_1_pins[] = { AB8500_PIN_U16 };
-static const unsigned gpio13_d_1_pins[] = { AB8500_PIN_W17 };
-static const unsigned pwmout1_d_1_pins[] = { AB8500_PIN_F14 };
-static const unsigned pwmout2_d_1_pins[] = { AB8500_PIN_B17 };
-static const unsigned pwmout3_d_1_pins[] = { AB8500_PIN_F15 };
-
-/* audio data interface 1*/
-static const unsigned adi1_d_1_pins[] = { AB8500_PIN_P5, AB8500_PIN_R5,
- AB8500_PIN_U5, AB8500_PIN_T5 };
-/* USBUICC */
-static const unsigned usbuicc_d_1_pins[] = { AB8500_PIN_H19, AB8500_PIN_G20,
- AB8500_PIN_G19 };
-static const unsigned sysclkreq7_d_1_pins[] = { AB8500_PIN_T14 };
-static const unsigned sysclkreq8_d_1_pins[] = { AB8500_PIN_R16 };
-static const unsigned gpio26_d_1_pins[] = { AB8500_PIN_M16 };
-/* Digital microphone 1 and 2 */
-static const unsigned dmic12_d_1_pins[] = { AB8500_PIN_J6, AB8500_PIN_K6 };
-/* Digital microphone 3 and 4 */
-static const unsigned dmic34_d_1_pins[] = { AB8500_PIN_G6, AB8500_PIN_H6 };
-/* Digital microphone 5 and 6 */
-static const unsigned dmic56_d_1_pins[] = { AB8500_PIN_F5, AB8500_PIN_G5 };
-static const unsigned extcpena_d_1_pins[] = { AB8500_PIN_R17 };
-static const unsigned gpio35_d_1_pins[] = { AB8500_PIN_W15 };
-/* APE SPI */
-static const unsigned apespi_d_1_pins[] = { AB8500_PIN_A17, AB8500_PIN_E15,
- AB8500_PIN_C17, AB8500_PIN_E16};
-/* modem SDA/SCL */
-static const unsigned modsclsda_d_1_pins[] = { AB8500_PIN_T19, AB8500_PIN_U19 };
-static const unsigned sysclkreq5_d_1_pins[] = { AB8500_PIN_U2 };
-
-/* Altfunction A column */
-static const unsigned gpio1_a_1_pins[] = { AB8500_PIN_T10 };
-static const unsigned gpio2_a_1_pins[] = { AB8500_PIN_T9 };
-static const unsigned gpio3_a_1_pins[] = { AB8500_PIN_U9 };
-static const unsigned gpio4_a_1_pins[] = { AB8500_PIN_W2 };
-static const unsigned gpio6_a_1_pins[] = { AB8500_PIN_Y18 };
-static const unsigned gpio7_a_1_pins[] = { AB8500_PIN_AA20 };
-static const unsigned gpio8_a_1_pins[] = { AB8500_PIN_W18 };
-static const unsigned gpio9_a_1_pins[] = { AB8500_PIN_AA19 };
-/* YCbCr4 YCbCr5 YCbCr6 YCbCr7*/
-static const unsigned ycbcr4567_a_1_pins[] = { AB8500_PIN_U17, AB8500_PIN_AA18,
- AB8500_PIN_U16, AB8500_PIN_W17};
-static const unsigned gpio14_a_1_pins[] = { AB8500_PIN_F14 };
-static const unsigned gpio15_a_1_pins[] = { AB8500_PIN_B17 };
-static const unsigned gpio16_a_1_pins[] = { AB8500_PIN_F15 };
-static const unsigned gpio17_a_1_pins[] = { AB8500_PIN_P5 };
-static const unsigned gpio18_a_1_pins[] = { AB8500_PIN_R5 };
-static const unsigned gpio19_a_1_pins[] = { AB8500_PIN_U5 };
-static const unsigned gpio20_a_1_pins[] = { AB8500_PIN_T5 };
-static const unsigned gpio21_a_1_pins[] = { AB8500_PIN_H19 };
-static const unsigned gpio22_a_1_pins[] = { AB8500_PIN_G20 };
-static const unsigned gpio23_a_1_pins[] = { AB8500_PIN_G19 };
-static const unsigned gpio24_a_1_pins[] = { AB8500_PIN_T14 };
-static const unsigned gpio25_a_1_pins[] = { AB8500_PIN_R16 };
-static const unsigned gpio27_a_1_pins[] = { AB8500_PIN_J6 };
-static const unsigned gpio28_a_1_pins[] = { AB8500_PIN_K6 };
-static const unsigned gpio29_a_1_pins[] = { AB8500_PIN_G6 };
-static const unsigned gpio30_a_1_pins[] = { AB8500_PIN_H6 };
-static const unsigned gpio31_a_1_pins[] = { AB8500_PIN_F5 };
-static const unsigned gpio32_a_1_pins[] = { AB8500_PIN_G5 };
-static const unsigned gpio34_a_1_pins[] = { AB8500_PIN_R17 };
-static const unsigned gpio36_a_1_pins[] = { AB8500_PIN_A17 };
-static const unsigned gpio37_a_1_pins[] = { AB8500_PIN_E15 };
-static const unsigned gpio38_a_1_pins[] = { AB8500_PIN_C17 };
-static const unsigned gpio39_a_1_pins[] = { AB8500_PIN_E16 };
-static const unsigned gpio40_a_1_pins[] = { AB8500_PIN_T19 };
-static const unsigned gpio41_a_1_pins[] = { AB8500_PIN_U19 };
-static const unsigned gpio42_a_1_pins[] = { AB8500_PIN_U2 };
-
-/* Altfunction B colum */
-static const unsigned hiqclkena_b_1_pins[] = { AB8500_PIN_U17 };
-static const unsigned usbuiccpd_b_1_pins[] = { AB8500_PIN_AA18 };
-static const unsigned i2ctrig1_b_1_pins[] = { AB8500_PIN_U16 };
-static const unsigned i2ctrig2_b_1_pins[] = { AB8500_PIN_W17 };
-
-/* Altfunction C column */
-static const unsigned usbvdat_c_1_pins[] = { AB8500_PIN_W17 };
-
-
-#define AB8500_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
- .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
-
-static const struct abx500_pingroup ab8500_groups[] = {
- /* default column */
- AB8500_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(ycbcr0123_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(gpio12_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(adi1_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(usbuicc_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(sysclkreq7_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(sysclkreq8_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(gpio26_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(gpio35_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(apespi_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT),
- AB8500_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT),
- /* Altfunction A column */
- AB8500_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio4_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio6_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio7_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio8_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio9_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(ycbcr4567_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio15_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio16_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio21_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio22_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio23_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio24_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio25_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio27_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio28_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio29_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio30_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio31_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio32_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio34_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio36_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio37_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio38_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio39_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio40_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio41_a_1, ABX500_ALT_A),
- AB8500_PIN_GROUP(gpio42_a_1, ABX500_ALT_A),
- /* Altfunction B column */
- AB8500_PIN_GROUP(hiqclkena_b_1, ABX500_ALT_B),
- AB8500_PIN_GROUP(usbuiccpd_b_1, ABX500_ALT_B),
- AB8500_PIN_GROUP(i2ctrig1_b_1, ABX500_ALT_B),
- AB8500_PIN_GROUP(i2ctrig2_b_1, ABX500_ALT_B),
- /* Altfunction C column */
- AB8500_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C),
-};
-
-/* We use this macro to define the groups applicable to a function */
-#define AB8500_FUNC_GROUPS(a, b...) \
-static const char * const a##_groups[] = { b };
-
-AB8500_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
- "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1",
- "sysclkreq7_d_1", "sysclkreq8_d_1");
-AB8500_FUNC_GROUPS(ycbcr, "ycbcr0123_d_1", "ycbcr4567_a_1");
-AB8500_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1",
- "gpio6_a_1", "gpio7_a_1", "gpio8_a_1", "gpio9_a_1",
- "gpio10_d_1", "gpio11_d_1", "gpio12_d_1", "gpio13_d_1",
- "gpio14_a_1", "gpio15_a_1", "gpio16_a_1", "gpio17_a_1",
- "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", "gpio21_a_1",
- "gpio22_a_1", "gpio23_a_1", "gpio24_a_1", "gpio25_a_1",
- "gpio26_d_1", "gpio27_a_1", "gpio28_a_1", "gpio29_a_1",
- "gpio30_a_1", "gpio31_a_1", "gpio32_a_1", "gpio34_a_1",
- "gpio35_d_1", "gpio36_a_1", "gpio37_a_1", "gpio38_a_1",
- "gpio39_a_1", "gpio40_a_1", "gpio41_a_1", "gpio42_a_1");
-AB8500_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1");
-AB8500_FUNC_GROUPS(adi1, "adi1_d_1");
-AB8500_FUNC_GROUPS(usbuicc, "usbuicc_d_1", "usbuiccpd_b_1");
-AB8500_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1");
-AB8500_FUNC_GROUPS(extcpena, "extcpena_d_1");
-AB8500_FUNC_GROUPS(apespi, "apespi_d_1");
-AB8500_FUNC_GROUPS(modsclsda, "modsclsda_d_1");
-AB8500_FUNC_GROUPS(hiqclkena, "hiqclkena_b_1");
-AB8500_FUNC_GROUPS(i2ctrig, "i2ctrig1_b_1", "i2ctrig2_b_1");
-AB8500_FUNC_GROUPS(usbvdat, "usbvdat_c_1");
-
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-static const struct abx500_function ab8500_functions[] = {
- FUNCTION(sysclkreq),
- FUNCTION(ycbcr),
- FUNCTION(gpio),
- FUNCTION(pwmout),
- FUNCTION(adi1),
- FUNCTION(usbuicc),
- FUNCTION(dmic),
- FUNCTION(extcpena),
- FUNCTION(apespi),
- FUNCTION(modsclsda),
- FUNCTION(hiqclkena),
- FUNCTION(i2ctrig),
- FUNCTION(usbvdat),
-};
-
-/*
- * this table translates what's is in the AB8500 specification regarding the
- * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
- * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
- * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
- *
- * example :
- *
- * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 0, 1 ,2),
- * means that pin AB8500_PIN_W17 (pin 13) supports 4 mux (default/ALT_A,
- * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to
- * select the mux. ALTA, ALTB and ALTC val indicates values to write in
- * ALTERNATFUNC register. We need to specifies these values as SOC
- * designers didn't apply the same logic on how to select mux in the
- * ABx500 family.
- *
- * As this pins supports at least ALT_B mux, default mux is
- * selected by writing 1 in GPIOSEL bit :
- *
- * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3
- * default | 1 | 0 | 0
- * alt_A | 0 | 0 | 0
- * alt_B | 0 | 0 | 1
- * alt_C | 0 | 1 | 0
- *
- * ALTERNATE_FUNCTIONS(8, 7, UNUSED, UNUSED),
- * means that pin AB8500_PIN_W18 (pin 8) supports 2 mux, so only GPIOSEL
- * register is used to select the mux. As this pins doesn't support at
- * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit :
- *
- * | GPIOSEL bit=7 | alternatfunc bit2= | alternatfunc bit1=
- * default | 0 | 0 | 0
- * alt_A | 1 | 0 | 0
- */
-
-static struct
-alternate_functions ab8500_alternate_functions[AB8500_GPIO_MAX_NUMBER + 1] = {
- ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
- ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
- ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/
- /* bit 4 reserved */
- ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */
- ALTERNATE_FUNCTIONS(6, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO6, altA controlled by bit 5*/
- ALTERNATE_FUNCTIONS(7, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO7, altA controlled by bit 6*/
- ALTERNATE_FUNCTIONS(8, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO8, altA controlled by bit 7*/
-
- ALTERNATE_FUNCTIONS(9, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO9, altA controlled by bit 0*/
- ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 0, 1, 0), /* GPIO10, altA and altB controlled by bit 0 */
- ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED, 0, 1, 0), /* GPIO11, altA and altB controlled by bit 1 */
- ALTERNATE_FUNCTIONS(12, 3, 2, UNUSED, 0, 1, 0), /* GPIO12, altA and altB controlled by bit 2 */
- ALTERNATE_FUNCTIONS(13, 4, 3, 4, 0, 1, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
- ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */
- /*
- * pins 17 to 20 are special case, only bit 0 is used to select
- * alternate function for these 4 pins.
- * bits 1 to 3 are reserved
- */
- ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(21, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO21, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(22, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO22, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(23, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO23, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(24, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO24, altA controlled by bit 7 */
-
- ALTERNATE_FUNCTIONS(25, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO25, altA controlled by bit 0 */
- /* pin 26 special case, no alternate function, bit 1 reserved */
- ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* GPIO26 */
- ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */
-
- ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */
- ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */
- /* pin 35 special case, no alternate function, bit 2 reserved */
- ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* GPIO35 */
- ALTERNATE_FUNCTIONS(36, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO36, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(37, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO37, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(38, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO38, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(39, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO39, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7 */
-
- ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */
-};
-
-/*
- * Only some GPIOs are interrupt capable, and they are
- * organized in discontiguous clusters:
- *
- * GPIO6 to GPIO13
- * GPIO24 and GPIO25
- * GPIO36 to GPIO41
- */
-static struct abx500_gpio_irq_cluster ab8500_gpio_irq_cluster[] = {
- GPIO_IRQ_CLUSTER(6, 13, AB8500_INT_GPIO6R),
- GPIO_IRQ_CLUSTER(24, 25, AB8500_INT_GPIO24R),
- GPIO_IRQ_CLUSTER(36, 41, AB8500_INT_GPIO36R),
-};
-
-static struct abx500_pinctrl_soc_data ab8500_soc = {
- .gpio_ranges = ab8500_pinranges,
- .gpio_num_ranges = ARRAY_SIZE(ab8500_pinranges),
- .pins = ab8500_pins,
- .npins = ARRAY_SIZE(ab8500_pins),
- .functions = ab8500_functions,
- .nfunctions = ARRAY_SIZE(ab8500_functions),
- .groups = ab8500_groups,
- .ngroups = ARRAY_SIZE(ab8500_groups),
- .alternate_functions = ab8500_alternate_functions,
- .gpio_irq_cluster = ab8500_gpio_irq_cluster,
- .ngpio_irq_cluster = ARRAY_SIZE(ab8500_gpio_irq_cluster),
- .irq_gpio_rising_offset = AB8500_INT_GPIO6R,
- .irq_gpio_falling_offset = AB8500_INT_GPIO6F,
- .irq_gpio_factor = 1,
-};
-
-void abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc)
-{
- *soc = &ab8500_soc;
-}
+++ /dev/null
-/*
- * Copyright (C) ST-Ericsson SA 2012
- *
- * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/mfd/abx500/ab8500.h>
-#include "pinctrl-abx500.h"
-
-/* All the pins that can be used for GPIO and some other functions */
-#define ABX500_GPIO(offset) (offset)
-
-#define AB8505_PIN_N4 ABX500_GPIO(1)
-#define AB8505_PIN_R5 ABX500_GPIO(2)
-#define AB8505_PIN_P5 ABX500_GPIO(3)
-/* hole */
-#define AB8505_PIN_B16 ABX500_GPIO(10)
-#define AB8505_PIN_B17 ABX500_GPIO(11)
-/* hole */
-#define AB8505_PIN_D17 ABX500_GPIO(13)
-#define AB8505_PIN_C16 ABX500_GPIO(14)
-/* hole */
-#define AB8505_PIN_P2 ABX500_GPIO(17)
-#define AB8505_PIN_N3 ABX500_GPIO(18)
-#define AB8505_PIN_T1 ABX500_GPIO(19)
-#define AB8505_PIN_P3 ABX500_GPIO(20)
-/* hole */
-#define AB8505_PIN_H14 ABX500_GPIO(34)
-/* hole */
-#define AB8505_PIN_J15 ABX500_GPIO(40)
-#define AB8505_PIN_J14 ABX500_GPIO(41)
-/* hole */
-#define AB8505_PIN_L4 ABX500_GPIO(50)
-/* hole */
-#define AB8505_PIN_D16 ABX500_GPIO(52)
-#define AB8505_PIN_D15 ABX500_GPIO(53)
-
-/* indicates the higher GPIO number */
-#define AB8505_GPIO_MAX_NUMBER 53
-
-/*
- * The names of the pins are denoted by GPIO number and ball name, even
- * though they can be used for other things than GPIO, this is the first
- * column in the table of the data sheet and often used on schematics and
- * such.
- */
-static const struct pinctrl_pin_desc ab8505_pins[] = {
- PINCTRL_PIN(AB8505_PIN_N4, "GPIO1_N4"),
- PINCTRL_PIN(AB8505_PIN_R5, "GPIO2_R5"),
- PINCTRL_PIN(AB8505_PIN_P5, "GPIO3_P5"),
-/* hole */
- PINCTRL_PIN(AB8505_PIN_B16, "GPIO10_B16"),
- PINCTRL_PIN(AB8505_PIN_B17, "GPIO11_B17"),
-/* hole */
- PINCTRL_PIN(AB8505_PIN_D17, "GPIO13_D17"),
- PINCTRL_PIN(AB8505_PIN_C16, "GPIO14_C16"),
-/* hole */
- PINCTRL_PIN(AB8505_PIN_P2, "GPIO17_P2"),
- PINCTRL_PIN(AB8505_PIN_N3, "GPIO18_N3"),
- PINCTRL_PIN(AB8505_PIN_T1, "GPIO19_T1"),
- PINCTRL_PIN(AB8505_PIN_P3, "GPIO20_P3"),
-/* hole */
- PINCTRL_PIN(AB8505_PIN_H14, "GPIO34_H14"),
-/* hole */
- PINCTRL_PIN(AB8505_PIN_J15, "GPIO40_J15"),
- PINCTRL_PIN(AB8505_PIN_J14, "GPIO41_J14"),
-/* hole */
- PINCTRL_PIN(AB8505_PIN_L4, "GPIO50_L4"),
-/* hole */
- PINCTRL_PIN(AB8505_PIN_D16, "GPIO52_D16"),
- PINCTRL_PIN(AB8505_PIN_D15, "GPIO53_D15"),
-};
-
-/*
- * Maps local GPIO offsets to local pin numbers
- */
-static const struct abx500_pinrange ab8505_pinranges[] = {
- ABX500_PINRANGE(1, 3, ABX500_ALT_A),
- ABX500_PINRANGE(10, 2, ABX500_DEFAULT),
- ABX500_PINRANGE(13, 1, ABX500_DEFAULT),
- ABX500_PINRANGE(14, 1, ABX500_ALT_A),
- ABX500_PINRANGE(17, 4, ABX500_ALT_A),
- ABX500_PINRANGE(34, 1, ABX500_ALT_A),
- ABX500_PINRANGE(40, 2, ABX500_ALT_A),
- ABX500_PINRANGE(50, 1, ABX500_DEFAULT),
- ABX500_PINRANGE(52, 2, ABX500_ALT_A),
-};
-
-/*
- * Read the pin group names like this:
- * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
- *
- * The groups are arranged as sets per altfunction column, so we can
- * mux in one group at a time by selecting the same altfunction for them
- * all. When functions require pins on different altfunctions, you need
- * to combine several groups.
- */
-
-/* default column */
-static const unsigned sysclkreq2_d_1_pins[] = { AB8505_PIN_N4 };
-static const unsigned sysclkreq3_d_1_pins[] = { AB8505_PIN_R5 };
-static const unsigned sysclkreq4_d_1_pins[] = { AB8505_PIN_P5 };
-static const unsigned gpio10_d_1_pins[] = { AB8505_PIN_B16 };
-static const unsigned gpio11_d_1_pins[] = { AB8505_PIN_B17 };
-static const unsigned gpio13_d_1_pins[] = { AB8505_PIN_D17 };
-static const unsigned pwmout1_d_1_pins[] = { AB8505_PIN_C16 };
-/* audio data interface 2*/
-static const unsigned adi2_d_1_pins[] = { AB8505_PIN_P2, AB8505_PIN_N3,
- AB8505_PIN_T1, AB8505_PIN_P3 };
-static const unsigned extcpena_d_1_pins[] = { AB8505_PIN_H14 };
-/* modem SDA/SCL */
-static const unsigned modsclsda_d_1_pins[] = { AB8505_PIN_J15, AB8505_PIN_J14 };
-static const unsigned gpio50_d_1_pins[] = { AB8505_PIN_L4 };
-static const unsigned resethw_d_1_pins[] = { AB8505_PIN_D16 };
-static const unsigned service_d_1_pins[] = { AB8505_PIN_D15 };
-
-/* Altfunction A column */
-static const unsigned gpio1_a_1_pins[] = { AB8505_PIN_N4 };
-static const unsigned gpio2_a_1_pins[] = { AB8505_PIN_R5 };
-static const unsigned gpio3_a_1_pins[] = { AB8505_PIN_P5 };
-static const unsigned hiqclkena_a_1_pins[] = { AB8505_PIN_B16 };
-static const unsigned pdmclk_a_1_pins[] = { AB8505_PIN_B17 };
-static const unsigned uarttxdata_a_1_pins[] = { AB8505_PIN_D17 };
-static const unsigned gpio14_a_1_pins[] = { AB8505_PIN_C16 };
-static const unsigned gpio17_a_1_pins[] = { AB8505_PIN_P2 };
-static const unsigned gpio18_a_1_pins[] = { AB8505_PIN_N3 };
-static const unsigned gpio19_a_1_pins[] = { AB8505_PIN_T1 };
-static const unsigned gpio20_a_1_pins[] = { AB8505_PIN_P3 };
-static const unsigned gpio34_a_1_pins[] = { AB8505_PIN_H14 };
-static const unsigned gpio40_a_1_pins[] = { AB8505_PIN_J15 };
-static const unsigned gpio41_a_1_pins[] = { AB8505_PIN_J14 };
-static const unsigned uartrxdata_a_1_pins[] = { AB8505_PIN_J14 };
-static const unsigned gpio50_a_1_pins[] = { AB8505_PIN_L4 };
-static const unsigned gpio52_a_1_pins[] = { AB8505_PIN_D16 };
-static const unsigned gpio53_a_1_pins[] = { AB8505_PIN_D15 };
-
-/* Altfunction B colum */
-static const unsigned pdmdata_b_1_pins[] = { AB8505_PIN_B16 };
-static const unsigned extvibrapwm1_b_1_pins[] = { AB8505_PIN_D17 };
-static const unsigned extvibrapwm2_b_1_pins[] = { AB8505_PIN_L4 };
-
-/* Altfunction C column */
-static const unsigned usbvdat_c_1_pins[] = { AB8505_PIN_D17 };
-
-#define AB8505_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
- .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
-
-static const struct abx500_pingroup ab8505_groups[] = {
- AB8505_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(adi2_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(resethw_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(service_d_1, ABX500_DEFAULT),
- AB8505_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(uarttxdata_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio34_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio40_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio41_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(uartrxdata_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio52_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(gpio53_a_1, ABX500_ALT_A),
- AB8505_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B),
- AB8505_PIN_GROUP(extvibrapwm1_b_1, ABX500_ALT_B),
- AB8505_PIN_GROUP(extvibrapwm2_b_1, ABX500_ALT_B),
- AB8505_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C),
-};
-
-/* We use this macro to define the groups applicable to a function */
-#define AB8505_FUNC_GROUPS(a, b...) \
-static const char * const a##_groups[] = { b };
-
-AB8505_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
- "sysclkreq4_d_1");
-AB8505_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1",
- "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1",
- "gpio17_a_1", "gpio18_a_1", "gpio19_a_1", "gpio20_a_1",
- "gpio34_a_1", "gpio40_a_1", "gpio41_a_1", "gpio50_d_1",
- "gpio52_a_1", "gpio53_a_1");
-AB8505_FUNC_GROUPS(pwmout, "pwmout1_d_1");
-AB8505_FUNC_GROUPS(adi2, "adi2_d_1");
-AB8505_FUNC_GROUPS(extcpena, "extcpena_d_1");
-AB8505_FUNC_GROUPS(modsclsda, "modsclsda_d_1");
-AB8505_FUNC_GROUPS(resethw, "resethw_d_1");
-AB8505_FUNC_GROUPS(service, "service_d_1");
-AB8505_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1");
-AB8505_FUNC_GROUPS(pdm, "pdmclk_a_1", "pdmdata_b_1");
-AB8505_FUNC_GROUPS(uartdata, "uarttxdata_a_1", "uartrxdata_a_1");
-AB8505_FUNC_GROUPS(extvibra, "extvibrapwm1_b_1", "extvibrapwm2_b_1");
-AB8505_FUNC_GROUPS(usbvdat, "usbvdat_c_1");
-
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-static const struct abx500_function ab8505_functions[] = {
- FUNCTION(sysclkreq),
- FUNCTION(gpio),
- FUNCTION(pwmout),
- FUNCTION(adi2),
- FUNCTION(extcpena),
- FUNCTION(modsclsda),
- FUNCTION(resethw),
- FUNCTION(service),
- FUNCTION(hiqclkena),
- FUNCTION(pdm),
- FUNCTION(uartdata),
- FUNCTION(extvibra),
- FUNCTION(extvibra),
- FUNCTION(usbvdat),
-};
-
-/*
- * this table translates what's is in the AB8505 specification regarding the
- * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
- * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
- * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
- *
- * example :
- *
- * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2),
- * means that pin AB8505_PIN_D18 (pin 13) supports 4 mux (default/ALT_A,
- * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to
- * select the mux. ALTA, ALTB and ALTC val indicates values to write in
- * ALTERNATFUNC register. We need to specifies these values as SOC
- * designers didn't apply the same logic on how to select mux in the
- * ABx500 family.
- *
- * As this pins supports at least ALT_B mux, default mux is
- * selected by writing 1 in GPIOSEL bit :
- *
- * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3
- * default | 1 | 0 | 0
- * alt_A | 0 | 0 | 1
- * alt_B | 0 | 0 | 0
- * alt_C | 0 | 1 | 0
- *
- * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED),
- * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL
- * register is used to select the mux. As this pins doesn't support at
- * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit :
- *
- * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1=
- * default | 0 | 0 | 0
- * alt_A | 1 | 0 | 0
- */
-
-static struct
-alternate_functions ab8505_alternate_functions[AB8505_GPIO_MAX_NUMBER + 1] = {
- ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
- ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
- ALTERNATE_FUNCTIONS(4, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO4, bit 3 reserved */
- ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5, bit 4 reserved */
- ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6, bit 5 reserved */
- ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7, bit 6 reserved */
- ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8, bit 7 reserved */
-
- ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9, bit 0 reserved */
- ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 1, 0, 0), /* GPIO10, altA and altB controlled by bit 0 */
- ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED, 0, 0, 0), /* GPIO11, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12, bit3 reseved */
- ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
- ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(15, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO15, bit 6 reserved */
- ALTERNATE_FUNCTIONS(16, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO15, bit 7 reserved */
- /*
- * pins 17 to 20 are special case, only bit 0 is used to select
- * alternate function for these 4 pins.
- * bits 1 to 3 are reserved
- */
- ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(21, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO21, bit 4 reserved */
- ALTERNATE_FUNCTIONS(22, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO22, bit 5 reserved */
- ALTERNATE_FUNCTIONS(23, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO23, bit 6 reserved */
- ALTERNATE_FUNCTIONS(24, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO24, bit 7 reserved */
-
- ALTERNATE_FUNCTIONS(25, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO25, bit 0 reserved */
- ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26, bit 1 reserved */
- ALTERNATE_FUNCTIONS(27, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO27, bit 2 reserved */
- ALTERNATE_FUNCTIONS(28, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO28, bit 3 reserved */
- ALTERNATE_FUNCTIONS(29, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO29, bit 4 reserved */
- ALTERNATE_FUNCTIONS(30, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO30, bit 5 reserved */
- ALTERNATE_FUNCTIONS(31, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO31, bit 6 reserved */
- ALTERNATE_FUNCTIONS(32, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO32, bit 7 reserved */
-
- ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33, bit 0 reserved */
- ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35, bit 2 reserved */
- ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36, bit 2 reserved */
- ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37, bit 2 reserved */
- ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38, bit 2 reserved */
- ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39, bit 2 reserved */
- ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7*/
-
- ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(42, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO42, bit 1 reserved */
- ALTERNATE_FUNCTIONS(43, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO43, bit 2 reserved */
- ALTERNATE_FUNCTIONS(44, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO44, bit 3 reserved */
- ALTERNATE_FUNCTIONS(45, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO45, bit 4 reserved */
- ALTERNATE_FUNCTIONS(46, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO46, bit 5 reserved */
- ALTERNATE_FUNCTIONS(47, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO47, bit 6 reserved */
- ALTERNATE_FUNCTIONS(48, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO48, bit 7 reserved */
-
- ALTERNATE_FUNCTIONS(49, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49, bit 0 reserved */
- ALTERNATE_FUNCTIONS(50, 1, 2, UNUSED, 1, 0, 0), /* GPIO50, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(51, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49, bit 0 reserved */
- ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */
-};
-
-/*
- * For AB8505 Only some GPIOs are interrupt capable, and they are
- * organized in discontiguous clusters:
- *
- * GPIO10 to GPIO11
- * GPIO13
- * GPIO40 and GPIO41
- * GPIO50
- * GPIO52 to GPIO53
- */
-static struct abx500_gpio_irq_cluster ab8505_gpio_irq_cluster[] = {
- GPIO_IRQ_CLUSTER(10, 11, AB8500_INT_GPIO10R),
- GPIO_IRQ_CLUSTER(13, 13, AB8500_INT_GPIO13R),
- GPIO_IRQ_CLUSTER(40, 41, AB8500_INT_GPIO40R),
- GPIO_IRQ_CLUSTER(50, 50, AB9540_INT_GPIO50R),
- GPIO_IRQ_CLUSTER(52, 53, AB9540_INT_GPIO52R),
-};
-
-static struct abx500_pinctrl_soc_data ab8505_soc = {
- .gpio_ranges = ab8505_pinranges,
- .gpio_num_ranges = ARRAY_SIZE(ab8505_pinranges),
- .pins = ab8505_pins,
- .npins = ARRAY_SIZE(ab8505_pins),
- .functions = ab8505_functions,
- .nfunctions = ARRAY_SIZE(ab8505_functions),
- .groups = ab8505_groups,
- .ngroups = ARRAY_SIZE(ab8505_groups),
- .alternate_functions = ab8505_alternate_functions,
- .gpio_irq_cluster = ab8505_gpio_irq_cluster,
- .ngpio_irq_cluster = ARRAY_SIZE(ab8505_gpio_irq_cluster),
- .irq_gpio_rising_offset = AB8500_INT_GPIO6R,
- .irq_gpio_falling_offset = AB8500_INT_GPIO6F,
- .irq_gpio_factor = 1,
-};
-
-void
-abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc)
-{
- *soc = &ab8505_soc;
-}
+++ /dev/null
-/*
- * Copyright (C) ST-Ericsson SA 2012
- *
- * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/mfd/abx500/ab8500.h>
-#include "pinctrl-abx500.h"
-
-/* All the pins that can be used for GPIO and some other functions */
-#define ABX500_GPIO(offset) (offset)
-
-#define AB8540_PIN_J16 ABX500_GPIO(1)
-#define AB8540_PIN_D17 ABX500_GPIO(2)
-#define AB8540_PIN_C12 ABX500_GPIO(3)
-#define AB8540_PIN_G12 ABX500_GPIO(4)
-/* hole */
-#define AB8540_PIN_D16 ABX500_GPIO(14)
-#define AB8540_PIN_F15 ABX500_GPIO(15)
-#define AB8540_PIN_J8 ABX500_GPIO(16)
-#define AB8540_PIN_K16 ABX500_GPIO(17)
-#define AB8540_PIN_G15 ABX500_GPIO(18)
-#define AB8540_PIN_F17 ABX500_GPIO(19)
-#define AB8540_PIN_E17 ABX500_GPIO(20)
-/* hole */
-#define AB8540_PIN_AA16 ABX500_GPIO(27)
-#define AB8540_PIN_W18 ABX500_GPIO(28)
-#define AB8540_PIN_Y15 ABX500_GPIO(29)
-#define AB8540_PIN_W16 ABX500_GPIO(30)
-#define AB8540_PIN_V15 ABX500_GPIO(31)
-#define AB8540_PIN_W17 ABX500_GPIO(32)
-/* hole */
-#define AB8540_PIN_D12 ABX500_GPIO(42)
-#define AB8540_PIN_P4 ABX500_GPIO(43)
-#define AB8540_PIN_AB1 ABX500_GPIO(44)
-#define AB8540_PIN_K7 ABX500_GPIO(45)
-#define AB8540_PIN_L7 ABX500_GPIO(46)
-#define AB8540_PIN_G10 ABX500_GPIO(47)
-#define AB8540_PIN_K12 ABX500_GPIO(48)
-/* hole */
-#define AB8540_PIN_N8 ABX500_GPIO(51)
-#define AB8540_PIN_P12 ABX500_GPIO(52)
-#define AB8540_PIN_K8 ABX500_GPIO(53)
-#define AB8540_PIN_J11 ABX500_GPIO(54)
-#define AB8540_PIN_AC2 ABX500_GPIO(55)
-#define AB8540_PIN_AB2 ABX500_GPIO(56)
-
-/* indicates the highest GPIO number */
-#define AB8540_GPIO_MAX_NUMBER 56
-
-/*
- * The names of the pins are denoted by GPIO number and ball name, even
- * though they can be used for other things than GPIO, this is the first
- * column in the table of the data sheet and often used on schematics and
- * such.
- */
-static const struct pinctrl_pin_desc ab8540_pins[] = {
- PINCTRL_PIN(AB8540_PIN_J16, "GPIO1_J16"),
- PINCTRL_PIN(AB8540_PIN_D17, "GPIO2_D17"),
- PINCTRL_PIN(AB8540_PIN_C12, "GPIO3_C12"),
- PINCTRL_PIN(AB8540_PIN_G12, "GPIO4_G12"),
- /* hole */
- PINCTRL_PIN(AB8540_PIN_D16, "GPIO14_D16"),
- PINCTRL_PIN(AB8540_PIN_F15, "GPIO15_F15"),
- PINCTRL_PIN(AB8540_PIN_J8, "GPIO16_J8"),
- PINCTRL_PIN(AB8540_PIN_K16, "GPIO17_K16"),
- PINCTRL_PIN(AB8540_PIN_G15, "GPIO18_G15"),
- PINCTRL_PIN(AB8540_PIN_F17, "GPIO19_F17"),
- PINCTRL_PIN(AB8540_PIN_E17, "GPIO20_E17"),
- /* hole */
- PINCTRL_PIN(AB8540_PIN_AA16, "GPIO27_AA16"),
- PINCTRL_PIN(AB8540_PIN_W18, "GPIO28_W18"),
- PINCTRL_PIN(AB8540_PIN_Y15, "GPIO29_Y15"),
- PINCTRL_PIN(AB8540_PIN_W16, "GPIO30_W16"),
- PINCTRL_PIN(AB8540_PIN_V15, "GPIO31_V15"),
- PINCTRL_PIN(AB8540_PIN_W17, "GPIO32_W17"),
- /* hole */
- PINCTRL_PIN(AB8540_PIN_D12, "GPIO42_D12"),
- PINCTRL_PIN(AB8540_PIN_P4, "GPIO43_P4"),
- PINCTRL_PIN(AB8540_PIN_AB1, "GPIO44_AB1"),
- PINCTRL_PIN(AB8540_PIN_K7, "GPIO45_K7"),
- PINCTRL_PIN(AB8540_PIN_L7, "GPIO46_L7"),
- PINCTRL_PIN(AB8540_PIN_G10, "GPIO47_G10"),
- PINCTRL_PIN(AB8540_PIN_K12, "GPIO48_K12"),
- /* hole */
- PINCTRL_PIN(AB8540_PIN_N8, "GPIO51_N8"),
- PINCTRL_PIN(AB8540_PIN_P12, "GPIO52_P12"),
- PINCTRL_PIN(AB8540_PIN_K8, "GPIO53_K8"),
- PINCTRL_PIN(AB8540_PIN_J11, "GPIO54_J11"),
- PINCTRL_PIN(AB8540_PIN_AC2, "GPIO55_AC2"),
- PINCTRL_PIN(AB8540_PIN_AB2, "GPIO56_AB2"),
-};
-
-/*
- * Maps local GPIO offsets to local pin numbers
- */
-static const struct abx500_pinrange ab8540_pinranges[] = {
- ABX500_PINRANGE(1, 4, ABX500_ALT_A),
- ABX500_PINRANGE(14, 7, ABX500_ALT_A),
- ABX500_PINRANGE(27, 6, ABX500_ALT_A),
- ABX500_PINRANGE(42, 7, ABX500_ALT_A),
- ABX500_PINRANGE(51, 6, ABX500_ALT_A),
-};
-
-/*
- * Read the pin group names like this:
- * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
- *
- * The groups are arranged as sets per altfunction column, so we can
- * mux in one group at a time by selecting the same altfunction for them
- * all. When functions require pins on different altfunctions, you need
- * to combine several groups.
- */
-
-/* default column */
-static const unsigned sysclkreq2_d_1_pins[] = { AB8540_PIN_J16 };
-static const unsigned sysclkreq3_d_1_pins[] = { AB8540_PIN_D17 };
-static const unsigned sysclkreq4_d_1_pins[] = { AB8540_PIN_C12 };
-static const unsigned sysclkreq6_d_1_pins[] = { AB8540_PIN_G12 };
-static const unsigned pwmout1_d_1_pins[] = { AB8540_PIN_D16 };
-static const unsigned pwmout2_d_1_pins[] = { AB8540_PIN_F15 };
-static const unsigned pwmout3_d_1_pins[] = { AB8540_PIN_J8 };
-
-/* audio data interface 1*/
-static const unsigned adi1_d_1_pins[] = { AB8540_PIN_K16, AB8540_PIN_G15,
- AB8540_PIN_F17, AB8540_PIN_E17 };
-/* Digital microphone 1 and 2 */
-static const unsigned dmic12_d_1_pins[] = { AB8540_PIN_AA16, AB8540_PIN_W18 };
-/* Digital microphone 3 and 4 */
-static const unsigned dmic34_d_1_pins[] = { AB8540_PIN_Y15, AB8540_PIN_W16 };
-/* Digital microphone 5 and 6 */
-static const unsigned dmic56_d_1_pins[] = { AB8540_PIN_V15, AB8540_PIN_W17 };
-static const unsigned sysclkreq5_d_1_pins[] = { AB8540_PIN_D12 };
-static const unsigned batremn_d_1_pins[] = { AB8540_PIN_P4 };
-static const unsigned service_d_1_pins[] = { AB8540_PIN_AB1 };
-static const unsigned pwrctrl0_d_1_pins[] = { AB8540_PIN_K7 };
-static const unsigned pwrctrl1_d_1_pins[] = { AB8540_PIN_L7 };
-static const unsigned pwmextvibra1_d_1_pins[] = { AB8540_PIN_G10 };
-static const unsigned pwmextvibra2_d_1_pins[] = { AB8540_PIN_K12 };
-static const unsigned gpio1_vbat_d_1_pins[] = { AB8540_PIN_N8 };
-static const unsigned gpio2_vbat_d_1_pins[] = { AB8540_PIN_P12 };
-static const unsigned gpio3_vbat_d_1_pins[] = { AB8540_PIN_K8 };
-static const unsigned gpio4_vbat_d_1_pins[] = { AB8540_PIN_J11 };
-static const unsigned pdmclkdat_d_1_pins[] = { AB8540_PIN_AC2, AB8540_PIN_AB2 };
-
-/* Altfunction A column */
-static const unsigned gpio1_a_1_pins[] = { AB8540_PIN_J16 };
-static const unsigned gpio2_a_1_pins[] = { AB8540_PIN_D17 };
-static const unsigned gpio3_a_1_pins[] = { AB8540_PIN_C12 };
-static const unsigned gpio4_a_1_pins[] = { AB8540_PIN_G12 };
-static const unsigned gpio14_a_1_pins[] = { AB8540_PIN_D16 };
-static const unsigned gpio15_a_1_pins[] = { AB8540_PIN_F15 };
-static const unsigned gpio16_a_1_pins[] = { AB8540_PIN_J8 };
-static const unsigned gpio17_a_1_pins[] = { AB8540_PIN_K16 };
-static const unsigned gpio18_a_1_pins[] = { AB8540_PIN_G15 };
-static const unsigned gpio19_a_1_pins[] = { AB8540_PIN_F17 };
-static const unsigned gpio20_a_1_pins[] = { AB8540_PIN_E17 };
-static const unsigned gpio27_a_1_pins[] = { AB8540_PIN_AA16 };
-static const unsigned gpio28_a_1_pins[] = { AB8540_PIN_W18 };
-static const unsigned gpio29_a_1_pins[] = { AB8540_PIN_Y15 };
-static const unsigned gpio30_a_1_pins[] = { AB8540_PIN_W16 };
-static const unsigned gpio31_a_1_pins[] = { AB8540_PIN_V15 };
-static const unsigned gpio32_a_1_pins[] = { AB8540_PIN_W17 };
-static const unsigned gpio42_a_1_pins[] = { AB8540_PIN_D12 };
-static const unsigned gpio43_a_1_pins[] = { AB8540_PIN_P4 };
-static const unsigned gpio44_a_1_pins[] = { AB8540_PIN_AB1 };
-static const unsigned gpio45_a_1_pins[] = { AB8540_PIN_K7 };
-static const unsigned gpio46_a_1_pins[] = { AB8540_PIN_L7 };
-static const unsigned gpio47_a_1_pins[] = { AB8540_PIN_G10 };
-static const unsigned gpio48_a_1_pins[] = { AB8540_PIN_K12 };
-static const unsigned gpio51_a_1_pins[] = { AB8540_PIN_N8 };
-static const unsigned gpio52_a_1_pins[] = { AB8540_PIN_P12 };
-static const unsigned gpio53_a_1_pins[] = { AB8540_PIN_K8 };
-static const unsigned gpio54_a_1_pins[] = { AB8540_PIN_J11 };
-static const unsigned gpio55_a_1_pins[] = { AB8540_PIN_AC2 };
-static const unsigned gpio56_a_1_pins[] = { AB8540_PIN_AB2 };
-
-#define AB8540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
- .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
-
-static const struct abx500_pingroup ab8540_groups[] = {
- /* default column */
- AB8540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(service_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pwrctrl0_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pwrctrl1_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pwmextvibra1_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pwmextvibra2_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(gpio1_vbat_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(gpio2_vbat_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(gpio3_vbat_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(gpio4_vbat_d_1, ABX500_DEFAULT),
- AB8540_PIN_GROUP(pdmclkdat_d_1, ABX500_DEFAULT),
- /* Altfunction A column */
- AB8540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio43_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio44_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio45_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio46_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio47_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio48_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio54_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio55_a_1, ABX500_ALT_A),
- AB8540_PIN_GROUP(gpio56_a_1, ABX500_ALT_A),
-};
-
-/* We use this macro to define the groups applicable to a function */
-#define AB8540_FUNC_GROUPS(a, b...) \
-static const char * const a##_groups[] = { b };
-
-AB8540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
- "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1");
-AB8540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1",
- "gpio14_a_1", "gpio15_a_1", "gpio16_a_1", "gpio17_a_1",
- "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", "gpio27_a_1",
- "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1",
- "gpio32_a_1", "gpio42_a_1", "gpio43_a_1", "gpio44_a_1",
- "gpio45_a_1", "gpio46_a_1", "gpio47_a_1", "gpio48_a_1",
- "gpio51_a_1", "gpio52_a_1", "gpio53_a_1", "gpio54_a_1",
- "gpio55_a_1", "gpio56_a_1");
-AB8540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1");
-AB8540_FUNC_GROUPS(adi1, "adi1_d_1");
-AB8540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1");
-AB8540_FUNC_GROUPS(batremn, "batremn_d_1");
-AB8540_FUNC_GROUPS(service, "service_d_1");
-AB8540_FUNC_GROUPS(pwrctrl, "pwrctrl0_d_1", "pwrctrl1_d_1");
-AB8540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_d_1", "pwmextvibra2_d_1");
-AB8540_FUNC_GROUPS(gpio_vbat, "gpio1_vbat_d_1", "gpio2_vbat_d_1",
- "gpio3_vbat_d_1", "gpio4_vbat_d_1");
-AB8540_FUNC_GROUPS(pdm, "pdmclkdat_d_1");
-
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-static const struct abx500_function ab8540_functions[] = {
- FUNCTION(sysclkreq),
- FUNCTION(gpio),
- FUNCTION(pwmout),
- FUNCTION(adi1),
- FUNCTION(dmic),
- FUNCTION(batremn),
- FUNCTION(service),
- FUNCTION(pwrctrl),
- FUNCTION(pwmextvibra),
- FUNCTION(gpio_vbat),
- FUNCTION(pdm),
-};
-
-/*
- * this table translates what's is in the AB8540 specification regarding the
- * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
- * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
- * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
- * AB8540 only supports DEFAULT and ALTA functions, so ALTERNATFUNC
- * registers is not used
- *
- */
-
-static struct
-alternate_functions ab8540_alternate_functions[AB8540_GPIO_MAX_NUMBER + 1] = {
- /* GPIOSEL1 - bit 4-7 reserved */
- ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
- ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
- ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/
- ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */
- ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6 */
- ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7 */
- ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8 */
- /* GPIOSEL2 - bit 0-4 reserved */
- ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9 */
- ALTERNATE_FUNCTIONS(10, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO10 */
- ALTERNATE_FUNCTIONS(11, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO11 */
- ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12 */
- ALTERNATE_FUNCTIONS(13, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO13 */
- ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */
- /* GPIOSEL3 - bit 4-7 reserved */
- ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(18, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(19, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(20, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(21, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO21 */
- ALTERNATE_FUNCTIONS(22, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO22 */
- ALTERNATE_FUNCTIONS(23, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO23 */
- ALTERNATE_FUNCTIONS(24, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO24 */
- /* GPIOSEL4 - bit 0-1 reserved */
- ALTERNATE_FUNCTIONS(25, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO25 */
- ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26 */
- ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */
- /* GPIOSEL5 - bit 0-7 reserved */
- ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */
- ALTERNATE_FUNCTIONS(34, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO34 */
- ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35 */
- ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36 */
- ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37 */
- ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38 */
- ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39 */
- ALTERNATE_FUNCTIONS(40, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO40 */
- /* GPIOSEL6 - bit 0 reserved */
- ALTERNATE_FUNCTIONS(41, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO41 */
- ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(43, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO43, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(44, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO44, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(45, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO45, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(46, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO46, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(47, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO47, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(48, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO48, altA controlled by bit 7 */
- /* GPIOSEL7 - bit 0-1 reserved */
- ALTERNATE_FUNCTIONS(49, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49 */
- ALTERNATE_FUNCTIONS(50, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO50 */
- ALTERNATE_FUNCTIONS(51, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO51, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(54, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO54, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(55, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO55, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(56, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO56, altA controlled by bit 7 */
-};
-
-static struct pullud ab8540_pullud = {
- .first_pin = 51, /* GPIO1_VBAT */
- .last_pin = 54, /* GPIO4_VBAT */
-};
-
-/*
- * For AB8540 Only some GPIOs are interrupt capable:
- * GPIO43 to GPIO44
- * GPIO51 to GPIO54
- */
-static struct abx500_gpio_irq_cluster ab8540_gpio_irq_cluster[] = {
- GPIO_IRQ_CLUSTER(43, 43, AB8540_INT_GPIO43F),
- GPIO_IRQ_CLUSTER(44, 44, AB8540_INT_GPIO44F),
- GPIO_IRQ_CLUSTER(51, 54, AB9540_INT_GPIO51R),
-};
-
-static struct abx500_pinctrl_soc_data ab8540_soc = {
- .gpio_ranges = ab8540_pinranges,
- .gpio_num_ranges = ARRAY_SIZE(ab8540_pinranges),
- .pins = ab8540_pins,
- .npins = ARRAY_SIZE(ab8540_pins),
- .functions = ab8540_functions,
- .nfunctions = ARRAY_SIZE(ab8540_functions),
- .groups = ab8540_groups,
- .ngroups = ARRAY_SIZE(ab8540_groups),
- .alternate_functions = ab8540_alternate_functions,
- .pullud = &ab8540_pullud,
- .gpio_irq_cluster = ab8540_gpio_irq_cluster,
- .ngpio_irq_cluster = ARRAY_SIZE(ab8540_gpio_irq_cluster),
- .irq_gpio_rising_offset = AB8540_INT_GPIO43R,
- .irq_gpio_falling_offset = AB8540_INT_GPIO43F,
- .irq_gpio_factor = 2,
-};
-
-void
-abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc)
-{
- *soc = &ab8540_soc;
-}
+++ /dev/null
-/*
- * Copyright (C) ST-Ericsson SA 2012
- *
- * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/mfd/abx500/ab8500.h>
-#include "pinctrl-abx500.h"
-
-/* All the pins that can be used for GPIO and some other functions */
-#define ABX500_GPIO(offset) (offset)
-
-#define AB9540_PIN_R4 ABX500_GPIO(1)
-#define AB9540_PIN_V3 ABX500_GPIO(2)
-#define AB9540_PIN_T4 ABX500_GPIO(3)
-#define AB9540_PIN_T5 ABX500_GPIO(4)
-/* hole */
-#define AB9540_PIN_B18 ABX500_GPIO(10)
-#define AB9540_PIN_C18 ABX500_GPIO(11)
-/* hole */
-#define AB9540_PIN_D18 ABX500_GPIO(13)
-#define AB9540_PIN_B19 ABX500_GPIO(14)
-#define AB9540_PIN_C19 ABX500_GPIO(15)
-#define AB9540_PIN_D19 ABX500_GPIO(16)
-#define AB9540_PIN_R3 ABX500_GPIO(17)
-#define AB9540_PIN_T2 ABX500_GPIO(18)
-#define AB9540_PIN_U2 ABX500_GPIO(19)
-#define AB9540_PIN_V2 ABX500_GPIO(20)
-#define AB9540_PIN_N17 ABX500_GPIO(21)
-#define AB9540_PIN_N16 ABX500_GPIO(22)
-#define AB9540_PIN_M19 ABX500_GPIO(23)
-#define AB9540_PIN_T3 ABX500_GPIO(24)
-#define AB9540_PIN_W2 ABX500_GPIO(25)
-/* hole */
-#define AB9540_PIN_H4 ABX500_GPIO(27)
-#define AB9540_PIN_F1 ABX500_GPIO(28)
-#define AB9540_PIN_F4 ABX500_GPIO(29)
-#define AB9540_PIN_F2 ABX500_GPIO(30)
-#define AB9540_PIN_E4 ABX500_GPIO(31)
-#define AB9540_PIN_F3 ABX500_GPIO(32)
-/* hole */
-#define AB9540_PIN_J13 ABX500_GPIO(34)
-/* hole */
-#define AB9540_PIN_L17 ABX500_GPIO(40)
-#define AB9540_PIN_L16 ABX500_GPIO(41)
-#define AB9540_PIN_W3 ABX500_GPIO(42)
-#define AB9540_PIN_N4 ABX500_GPIO(50)
-#define AB9540_PIN_G12 ABX500_GPIO(51)
-#define AB9540_PIN_E17 ABX500_GPIO(52)
-#define AB9540_PIN_D11 ABX500_GPIO(53)
-#define AB9540_PIN_M18 ABX500_GPIO(54)
-
-/* indicates the highest GPIO number */
-#define AB9540_GPIO_MAX_NUMBER 54
-
-/*
- * The names of the pins are denoted by GPIO number and ball name, even
- * though they can be used for other things than GPIO, this is the first
- * column in the table of the data sheet and often used on schematics and
- * such.
- */
-static const struct pinctrl_pin_desc ab9540_pins[] = {
- PINCTRL_PIN(AB9540_PIN_R4, "GPIO1_R4"),
- PINCTRL_PIN(AB9540_PIN_V3, "GPIO2_V3"),
- PINCTRL_PIN(AB9540_PIN_T4, "GPIO3_T4"),
- PINCTRL_PIN(AB9540_PIN_T5, "GPIO4_T5"),
- /* hole */
- PINCTRL_PIN(AB9540_PIN_B18, "GPIO10_B18"),
- PINCTRL_PIN(AB9540_PIN_C18, "GPIO11_C18"),
- /* hole */
- PINCTRL_PIN(AB9540_PIN_D18, "GPIO13_D18"),
- PINCTRL_PIN(AB9540_PIN_B19, "GPIO14_B19"),
- PINCTRL_PIN(AB9540_PIN_C19, "GPIO15_C19"),
- PINCTRL_PIN(AB9540_PIN_D19, "GPIO16_D19"),
- PINCTRL_PIN(AB9540_PIN_R3, "GPIO17_R3"),
- PINCTRL_PIN(AB9540_PIN_T2, "GPIO18_T2"),
- PINCTRL_PIN(AB9540_PIN_U2, "GPIO19_U2"),
- PINCTRL_PIN(AB9540_PIN_V2, "GPIO20_V2"),
- PINCTRL_PIN(AB9540_PIN_N17, "GPIO21_N17"),
- PINCTRL_PIN(AB9540_PIN_N16, "GPIO22_N16"),
- PINCTRL_PIN(AB9540_PIN_M19, "GPIO23_M19"),
- PINCTRL_PIN(AB9540_PIN_T3, "GPIO24_T3"),
- PINCTRL_PIN(AB9540_PIN_W2, "GPIO25_W2"),
- /* hole */
- PINCTRL_PIN(AB9540_PIN_H4, "GPIO27_H4"),
- PINCTRL_PIN(AB9540_PIN_F1, "GPIO28_F1"),
- PINCTRL_PIN(AB9540_PIN_F4, "GPIO29_F4"),
- PINCTRL_PIN(AB9540_PIN_F2, "GPIO30_F2"),
- PINCTRL_PIN(AB9540_PIN_E4, "GPIO31_E4"),
- PINCTRL_PIN(AB9540_PIN_F3, "GPIO32_F3"),
- /* hole */
- PINCTRL_PIN(AB9540_PIN_J13, "GPIO34_J13"),
- /* hole */
- PINCTRL_PIN(AB9540_PIN_L17, "GPIO40_L17"),
- PINCTRL_PIN(AB9540_PIN_L16, "GPIO41_L16"),
- PINCTRL_PIN(AB9540_PIN_W3, "GPIO42_W3"),
- PINCTRL_PIN(AB9540_PIN_N4, "GPIO50_N4"),
- PINCTRL_PIN(AB9540_PIN_G12, "GPIO51_G12"),
- PINCTRL_PIN(AB9540_PIN_E17, "GPIO52_E17"),
- PINCTRL_PIN(AB9540_PIN_D11, "GPIO53_D11"),
- PINCTRL_PIN(AB9540_PIN_M18, "GPIO60_M18"),
-};
-
-/*
- * Maps local GPIO offsets to local pin numbers
- */
-static const struct abx500_pinrange ab9540_pinranges[] = {
- ABX500_PINRANGE(1, 4, ABX500_ALT_A),
- ABX500_PINRANGE(10, 2, ABX500_DEFAULT),
- ABX500_PINRANGE(13, 1, ABX500_DEFAULT),
- ABX500_PINRANGE(14, 12, ABX500_ALT_A),
- ABX500_PINRANGE(27, 6, ABX500_ALT_A),
- ABX500_PINRANGE(34, 1, ABX500_ALT_A),
- ABX500_PINRANGE(40, 3, ABX500_ALT_A),
- ABX500_PINRANGE(50, 1, ABX500_DEFAULT),
- ABX500_PINRANGE(51, 3, ABX500_ALT_A),
- ABX500_PINRANGE(54, 1, ABX500_DEFAULT),
-};
-
-/*
- * Read the pin group names like this:
- * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
- *
- * The groups are arranged as sets per altfunction column, so we can
- * mux in one group at a time by selecting the same altfunction for them
- * all. When functions require pins on different altfunctions, you need
- * to combine several groups.
- */
-
-/* default column */
-static const unsigned sysclkreq2_d_1_pins[] = { AB9540_PIN_R4 };
-static const unsigned sysclkreq3_d_1_pins[] = { AB9540_PIN_V3 };
-static const unsigned sysclkreq4_d_1_pins[] = { AB9540_PIN_T4 };
-static const unsigned sysclkreq6_d_1_pins[] = { AB9540_PIN_T5 };
-static const unsigned gpio10_d_1_pins[] = { AB9540_PIN_B18 };
-static const unsigned gpio11_d_1_pins[] = { AB9540_PIN_C18 };
-static const unsigned gpio13_d_1_pins[] = { AB9540_PIN_D18 };
-static const unsigned pwmout1_d_1_pins[] = { AB9540_PIN_B19 };
-static const unsigned pwmout2_d_1_pins[] = { AB9540_PIN_C19 };
-static const unsigned pwmout3_d_1_pins[] = { AB9540_PIN_D19 };
-/* audio data interface 1*/
-static const unsigned adi1_d_1_pins[] = { AB9540_PIN_R3, AB9540_PIN_T2,
- AB9540_PIN_U2, AB9540_PIN_V2 };
-/* USBUICC */
-static const unsigned usbuicc_d_1_pins[] = { AB9540_PIN_N17, AB9540_PIN_N16,
- AB9540_PIN_M19 };
-static const unsigned sysclkreq7_d_1_pins[] = { AB9540_PIN_T3 };
-static const unsigned sysclkreq8_d_1_pins[] = { AB9540_PIN_W2 };
-/* Digital microphone 1 and 2 */
-static const unsigned dmic12_d_1_pins[] = { AB9540_PIN_H4, AB9540_PIN_F1 };
-/* Digital microphone 3 and 4 */
-static const unsigned dmic34_d_1_pins[] = { AB9540_PIN_F4, AB9540_PIN_F2 };
-/* Digital microphone 5 and 6 */
-static const unsigned dmic56_d_1_pins[] = { AB9540_PIN_E4, AB9540_PIN_F3 };
-static const unsigned extcpena_d_1_pins[] = { AB9540_PIN_J13 };
-/* modem SDA/SCL */
-static const unsigned modsclsda_d_1_pins[] = { AB9540_PIN_L17, AB9540_PIN_L16 };
-static const unsigned sysclkreq5_d_1_pins[] = { AB9540_PIN_W3 };
-static const unsigned gpio50_d_1_pins[] = { AB9540_PIN_N4 };
-static const unsigned batremn_d_1_pins[] = { AB9540_PIN_G12 };
-static const unsigned resethw_d_1_pins[] = { AB9540_PIN_E17 };
-static const unsigned service_d_1_pins[] = { AB9540_PIN_D11 };
-static const unsigned gpio60_d_1_pins[] = { AB9540_PIN_M18 };
-
-/* Altfunction A column */
-static const unsigned gpio1_a_1_pins[] = { AB9540_PIN_R4 };
-static const unsigned gpio2_a_1_pins[] = { AB9540_PIN_V3 };
-static const unsigned gpio3_a_1_pins[] = { AB9540_PIN_T4 };
-static const unsigned gpio4_a_1_pins[] = { AB9540_PIN_T5 };
-static const unsigned hiqclkena_a_1_pins[] = { AB9540_PIN_B18 };
-static const unsigned pdmclk_a_1_pins[] = { AB9540_PIN_C18 };
-static const unsigned uartdata_a_1_pins[] = { AB9540_PIN_D18, AB9540_PIN_N4 };
-static const unsigned gpio14_a_1_pins[] = { AB9540_PIN_B19 };
-static const unsigned gpio15_a_1_pins[] = { AB9540_PIN_C19 };
-static const unsigned gpio16_a_1_pins[] = { AB9540_PIN_D19 };
-static const unsigned gpio17_a_1_pins[] = { AB9540_PIN_R3 };
-static const unsigned gpio18_a_1_pins[] = { AB9540_PIN_T2 };
-static const unsigned gpio19_a_1_pins[] = { AB9540_PIN_U2 };
-static const unsigned gpio20_a_1_pins[] = { AB9540_PIN_V2 };
-static const unsigned gpio21_a_1_pins[] = { AB9540_PIN_N17 };
-static const unsigned gpio22_a_1_pins[] = { AB9540_PIN_N16 };
-static const unsigned gpio23_a_1_pins[] = { AB9540_PIN_M19 };
-static const unsigned gpio24_a_1_pins[] = { AB9540_PIN_T3 };
-static const unsigned gpio25_a_1_pins[] = { AB9540_PIN_W2 };
-static const unsigned gpio27_a_1_pins[] = { AB9540_PIN_H4 };
-static const unsigned gpio28_a_1_pins[] = { AB9540_PIN_F1 };
-static const unsigned gpio29_a_1_pins[] = { AB9540_PIN_F4 };
-static const unsigned gpio30_a_1_pins[] = { AB9540_PIN_F2 };
-static const unsigned gpio31_a_1_pins[] = { AB9540_PIN_E4 };
-static const unsigned gpio32_a_1_pins[] = { AB9540_PIN_F3 };
-static const unsigned gpio34_a_1_pins[] = { AB9540_PIN_J13 };
-static const unsigned gpio40_a_1_pins[] = { AB9540_PIN_L17 };
-static const unsigned gpio41_a_1_pins[] = { AB9540_PIN_L16 };
-static const unsigned gpio42_a_1_pins[] = { AB9540_PIN_W3 };
-static const unsigned gpio51_a_1_pins[] = { AB9540_PIN_G12 };
-static const unsigned gpio52_a_1_pins[] = { AB9540_PIN_E17 };
-static const unsigned gpio53_a_1_pins[] = { AB9540_PIN_D11 };
-static const unsigned usbuiccpd_a_1_pins[] = { AB9540_PIN_M18 };
-
-/* Altfunction B colum */
-static const unsigned pdmdata_b_1_pins[] = { AB9540_PIN_B18 };
-static const unsigned pwmextvibra1_b_1_pins[] = { AB9540_PIN_D18 };
-static const unsigned pwmextvibra2_b_1_pins[] = { AB9540_PIN_N4 };
-
-/* Altfunction C column */
-static const unsigned usbvdat_c_1_pins[] = { AB9540_PIN_D18 };
-
-#define AB9540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
- .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
-
-static const struct abx500_pingroup ab9540_groups[] = {
- /* default column */
- AB9540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(usbuicc_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(sysclkreq7_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(sysclkreq8_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(resethw_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(service_d_1, ABX500_DEFAULT),
- AB9540_PIN_GROUP(gpio60_d_1, ABX500_DEFAULT),
-
- /* Altfunction A column */
- AB9540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(uartdata_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio21_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio22_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio23_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio24_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio25_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio34_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio40_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio41_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A),
- AB9540_PIN_GROUP(usbuiccpd_a_1, ABX500_ALT_A),
-
- /* Altfunction B column */
- AB9540_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B),
- AB9540_PIN_GROUP(pwmextvibra1_b_1, ABX500_ALT_B),
- AB9540_PIN_GROUP(pwmextvibra2_b_1, ABX500_ALT_B),
-
- /* Altfunction C column */
- AB9540_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C),
-};
-
-/* We use this macro to define the groups applicable to a function */
-#define AB9540_FUNC_GROUPS(a, b...) \
-static const char * const a##_groups[] = { b };
-
-AB9540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1",
- "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1",
- "sysclkreq7_d_1", "sysclkreq8_d_1");
-AB9540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1",
- "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1",
- "gpio15_a_1", "gpio16_a_1", "gpio17_a_1", "gpio18_a_1",
- "gpio19_a_1", "gpio20_a_1", "gpio21_a_1", "gpio22_a_1",
- "gpio23_a_1", "gpio24_a_1", "gpio25_a_1", "gpio27_a_1",
- "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1",
- "gpio32_a_1", "gpio34_a_1", "gpio40_a_1", "gpio41_a_1",
- "gpio42_a_1", "gpio50_d_1", "gpio51_a_1", "gpio52_a_1",
- "gpio53_a_1", "gpio60_d_1");
-AB9540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1");
-AB9540_FUNC_GROUPS(adi1, "adi1_d_1");
-AB9540_FUNC_GROUPS(usbuicc, "usbuicc_d_1", "usbuiccpd_a_1");
-AB9540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1");
-AB9540_FUNC_GROUPS(extcpena, "extcpena_d_1");
-AB9540_FUNC_GROUPS(modsclsda, "modsclsda_d_1");
-AB9540_FUNC_GROUPS(batremn, "batremn_d_1");
-AB9540_FUNC_GROUPS(resethw, "resethw_d_1");
-AB9540_FUNC_GROUPS(service, "service_d_1");
-AB9540_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1");
-AB9540_FUNC_GROUPS(pdm, "pdmdata_b_1", "pdmclk_a_1");
-AB9540_FUNC_GROUPS(uartdata, "uartdata_a_1");
-AB9540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_b_1", "pwmextvibra2_b_1");
-AB9540_FUNC_GROUPS(usbvdat, "usbvdat_c_1");
-
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-static const struct abx500_function ab9540_functions[] = {
- FUNCTION(sysclkreq),
- FUNCTION(gpio),
- FUNCTION(pwmout),
- FUNCTION(adi1),
- FUNCTION(usbuicc),
- FUNCTION(dmic),
- FUNCTION(extcpena),
- FUNCTION(modsclsda),
- FUNCTION(batremn),
- FUNCTION(resethw),
- FUNCTION(service),
- FUNCTION(hiqclkena),
- FUNCTION(pdm),
- FUNCTION(uartdata),
- FUNCTION(pwmextvibra),
- FUNCTION(usbvdat),
-};
-
-/*
- * this table translates what's is in the AB9540 specification regarding the
- * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
- * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
- * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
- *
- * example :
- *
- * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2),
- * means that pin AB9540_PIN_D18 (pin 13) supports 4 mux (default/ALT_A,
- * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to
- * select the mux. ALTA, ALTB and ALTC val indicates values to write in
- * ALTERNATFUNC register. We need to specifies these values as SOC
- * designers didn't apply the same logic on how to select mux in the
- * ABx500 family.
- *
- * As this pins supports at least ALT_B mux, default mux is
- * selected by writing 1 in GPIOSEL bit :
- *
- * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3
- * default | 1 | 0 | 0
- * alt_A | 0 | 0 | 1
- * alt_B | 0 | 0 | 0
- * alt_C | 0 | 1 | 0
- *
- * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED),
- * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL
- * register is used to select the mux. As this pins doesn't support at
- * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit :
- *
- * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1=
- * default | 0 | 0 | 0
- * alt_A | 1 | 0 | 0
- */
-
-static struct
-alternate_functions ab9540alternate_functions[AB9540_GPIO_MAX_NUMBER + 1] = {
- /* GPIOSEL1 - bits 4-7 are reserved */
- ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
- ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
- ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/
- ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */
- ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6 */
- ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7 */
- ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8 */
- /* GPIOSEL2 - bits 0 and 3 are reserved */
- ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9 */
- ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 1, 0, 0), /* GPIO10, altA and altB controlled by bit 0 */
- ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED, 0, 0, 0), /* GPIO11, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12 */
- ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
- ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */
- /* GPIOSEL3 - bit 1-3 reserved
- * pins 17 to 20 are special case, only bit 0 is used to select
- * alternate function for these 4 pins.
- * bits 1 to 3 are reserved
- */
- ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(21, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO21, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(22, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO22, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(23, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO23, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(24, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO24, altA controlled by bit 7 */
- /* GPIOSEL4 - bit 1 reserved */
- ALTERNATE_FUNCTIONS(25, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO25, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26 */
- ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */
- ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */
- ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */
- /* GPIOSEL5 - bit 0, 2-6 are reserved */
- ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */
- ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35 */
- ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36 */
- ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37 */
- ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38 */
- ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39 */
- ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7 */
- /* GPIOSEL6 - bit 2-7 are reserved */
- ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */
- ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */
- ALTERNATE_FUNCTIONS(43, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO43 */
- ALTERNATE_FUNCTIONS(44, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO44 */
- ALTERNATE_FUNCTIONS(45, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO45 */
- ALTERNATE_FUNCTIONS(46, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO46 */
- ALTERNATE_FUNCTIONS(47, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO47 */
- ALTERNATE_FUNCTIONS(48, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO48 */
- /*
- * GPIOSEL7 - bit 0 and 6-7 are reserved
- * special case with GPIO60, wich is located at offset 5 of gpiosel7
- * don't know why it has been called GPIO60 in AB9540 datasheet,
- * GPIO54 would be logical..., so at SOC point of view we consider
- * GPIO60 = GPIO54
- */
- ALTERNATE_FUNCTIONS(49, 0, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49 */
- ALTERNATE_FUNCTIONS(50, 1, 2, UNUSED, 1, 0, 0), /* GPIO50, altA and altB controlled by bit 1 */
- ALTERNATE_FUNCTIONS(51, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO51, altA controlled by bit 2 */
- ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */
- ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */
- ALTERNATE_FUNCTIONS(54, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO54 = GPIO60, altA controlled by bit 5 */
-};
-
-static struct abx500_gpio_irq_cluster ab9540_gpio_irq_cluster[] = {
- GPIO_IRQ_CLUSTER(10, 13, AB8500_INT_GPIO10R),
- GPIO_IRQ_CLUSTER(24, 25, AB8500_INT_GPIO24R),
- GPIO_IRQ_CLUSTER(40, 41, AB8500_INT_GPIO40R),
- GPIO_IRQ_CLUSTER(50, 54, AB9540_INT_GPIO50R),
-};
-
-static struct abx500_pinctrl_soc_data ab9540_soc = {
- .gpio_ranges = ab9540_pinranges,
- .gpio_num_ranges = ARRAY_SIZE(ab9540_pinranges),
- .pins = ab9540_pins,
- .npins = ARRAY_SIZE(ab9540_pins),
- .functions = ab9540_functions,
- .nfunctions = ARRAY_SIZE(ab9540_functions),
- .groups = ab9540_groups,
- .ngroups = ARRAY_SIZE(ab9540_groups),
- .alternate_functions = ab9540alternate_functions,
- .gpio_irq_cluster = ab9540_gpio_irq_cluster,
- .ngpio_irq_cluster = ARRAY_SIZE(ab9540_gpio_irq_cluster),
- .irq_gpio_rising_offset = AB8500_INT_GPIO6R,
- .irq_gpio_falling_offset = AB8500_INT_GPIO6F,
- .irq_gpio_factor = 1,
-};
-
-void
-abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc)
-{
- *soc = &ab9540_soc;
-}
+++ /dev/null
-/*
- * Copyright (C) ST-Ericsson SA 2013
- *
- * Author: Patrice Chotard <patrice.chotard@st.com>
- * License terms: GNU General Public License (GPL) version 2
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/irq.h>
-#include <linux/irqdomain.h>
-#include <linux/interrupt.h>
-#include <linux/bitops.h>
-#include <linux/mfd/abx500.h>
-#include <linux/mfd/abx500/ab8500.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/consumer.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/pinctrl/pinconf-generic.h>
-#include <linux/pinctrl/machine.h>
-
-#include "pinctrl-abx500.h"
-#include "core.h"
-#include "pinconf.h"
-
-/*
- * The AB9540 and AB8540 GPIO support are extended versions
- * of the AB8500 GPIO support.
- * The AB9540 supports an additional (7th) register so that
- * more GPIO may be configured and used.
- * The AB8540 supports 4 new gpios (GPIOx_VBAT) that have
- * internal pull-up and pull-down capabilities.
- */
-
-/*
- * GPIO registers offset
- * Bank: 0x10
- */
-#define AB8500_GPIO_SEL1_REG 0x00
-#define AB8500_GPIO_SEL2_REG 0x01
-#define AB8500_GPIO_SEL3_REG 0x02
-#define AB8500_GPIO_SEL4_REG 0x03
-#define AB8500_GPIO_SEL5_REG 0x04
-#define AB8500_GPIO_SEL6_REG 0x05
-#define AB9540_GPIO_SEL7_REG 0x06
-
-#define AB8500_GPIO_DIR1_REG 0x10
-#define AB8500_GPIO_DIR2_REG 0x11
-#define AB8500_GPIO_DIR3_REG 0x12
-#define AB8500_GPIO_DIR4_REG 0x13
-#define AB8500_GPIO_DIR5_REG 0x14
-#define AB8500_GPIO_DIR6_REG 0x15
-#define AB9540_GPIO_DIR7_REG 0x16
-
-#define AB8500_GPIO_OUT1_REG 0x20
-#define AB8500_GPIO_OUT2_REG 0x21
-#define AB8500_GPIO_OUT3_REG 0x22
-#define AB8500_GPIO_OUT4_REG 0x23
-#define AB8500_GPIO_OUT5_REG 0x24
-#define AB8500_GPIO_OUT6_REG 0x25
-#define AB9540_GPIO_OUT7_REG 0x26
-
-#define AB8500_GPIO_PUD1_REG 0x30
-#define AB8500_GPIO_PUD2_REG 0x31
-#define AB8500_GPIO_PUD3_REG 0x32
-#define AB8500_GPIO_PUD4_REG 0x33
-#define AB8500_GPIO_PUD5_REG 0x34
-#define AB8500_GPIO_PUD6_REG 0x35
-#define AB9540_GPIO_PUD7_REG 0x36
-
-#define AB8500_GPIO_IN1_REG 0x40
-#define AB8500_GPIO_IN2_REG 0x41
-#define AB8500_GPIO_IN3_REG 0x42
-#define AB8500_GPIO_IN4_REG 0x43
-#define AB8500_GPIO_IN5_REG 0x44
-#define AB8500_GPIO_IN6_REG 0x45
-#define AB9540_GPIO_IN7_REG 0x46
-#define AB8540_GPIO_VINSEL_REG 0x47
-#define AB8540_GPIO_PULL_UPDOWN_REG 0x48
-#define AB8500_GPIO_ALTFUN_REG 0x50
-#define AB8540_GPIO_PULL_UPDOWN_MASK 0x03
-#define AB8540_GPIO_VINSEL_MASK 0x03
-#define AB8540_GPIOX_VBAT_START 51
-#define AB8540_GPIOX_VBAT_END 54
-
-#define ABX500_GPIO_INPUT 0
-#define ABX500_GPIO_OUTPUT 1
-
-struct abx500_pinctrl {
- struct device *dev;
- struct pinctrl_dev *pctldev;
- struct abx500_pinctrl_soc_data *soc;
- struct gpio_chip chip;
- struct ab8500 *parent;
- struct abx500_gpio_irq_cluster *irq_cluster;
- int irq_cluster_size;
-};
-
-/**
- * to_abx500_pinctrl() - get the pointer to abx500_pinctrl
- * @chip: Member of the structure abx500_pinctrl
- */
-static inline struct abx500_pinctrl *to_abx500_pinctrl(struct gpio_chip *chip)
-{
- return container_of(chip, struct abx500_pinctrl, chip);
-}
-
-static int abx500_gpio_get_bit(struct gpio_chip *chip, u8 reg,
- unsigned offset, bool *bit)
-{
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- u8 pos = offset % 8;
- u8 val;
- int ret;
-
- reg += offset / 8;
- ret = abx500_get_register_interruptible(pct->dev,
- AB8500_MISC, reg, &val);
-
- *bit = !!(val & BIT(pos));
-
- if (ret < 0)
- dev_err(pct->dev,
- "%s read reg =%x, offset=%x failed (%d)\n",
- __func__, reg, offset, ret);
-
- return ret;
-}
-
-static int abx500_gpio_set_bits(struct gpio_chip *chip, u8 reg,
- unsigned offset, int val)
-{
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- u8 pos = offset % 8;
- int ret;
-
- reg += offset / 8;
- ret = abx500_mask_and_set_register_interruptible(pct->dev,
- AB8500_MISC, reg, BIT(pos), val << pos);
- if (ret < 0)
- dev_err(pct->dev, "%s write reg, %x offset %x failed (%d)\n",
- __func__, reg, offset, ret);
-
- return ret;
-}
-
-/**
- * abx500_gpio_get() - Get the particular GPIO value
- * @chip: Gpio device
- * @offset: GPIO number to read
- */
-static int abx500_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- bool bit;
- bool is_out;
- u8 gpio_offset = offset - 1;
- int ret;
-
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_DIR1_REG,
- gpio_offset, &is_out);
- if (ret < 0)
- goto out;
-
- if (is_out)
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_OUT1_REG,
- gpio_offset, &bit);
- else
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_IN1_REG,
- gpio_offset, &bit);
-out:
- if (ret < 0) {
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
- return ret;
- }
-
- return bit;
-}
-
-static void abx500_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
-{
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- int ret;
-
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_OUT1_REG, offset, val);
- if (ret < 0)
- dev_err(pct->dev, "%s write failed (%d)\n", __func__, ret);
-}
-
-static int abx500_get_pull_updown(struct abx500_pinctrl *pct, int offset,
- enum abx500_gpio_pull_updown *pull_updown)
-{
- u8 pos;
- u8 val;
- int ret;
- struct pullud *pullud;
-
- if (!pct->soc->pullud) {
- dev_err(pct->dev, "%s AB chip doesn't support pull up/down feature",
- __func__);
- ret = -EPERM;
- goto out;
- }
-
- pullud = pct->soc->pullud;
-
- if ((offset < pullud->first_pin)
- || (offset > pullud->last_pin)) {
- ret = -EINVAL;
- goto out;
- }
-
- ret = abx500_get_register_interruptible(pct->dev,
- AB8500_MISC, AB8540_GPIO_PULL_UPDOWN_REG, &val);
-
- pos = (offset - pullud->first_pin) << 1;
- *pull_updown = (val >> pos) & AB8540_GPIO_PULL_UPDOWN_MASK;
-
-out:
- if (ret < 0)
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
-
- return ret;
-}
-
-static int abx500_set_pull_updown(struct abx500_pinctrl *pct,
- int offset, enum abx500_gpio_pull_updown val)
-{
- u8 pos;
- int ret;
- struct pullud *pullud;
-
- if (!pct->soc->pullud) {
- dev_err(pct->dev, "%s AB chip doesn't support pull up/down feature",
- __func__);
- ret = -EPERM;
- goto out;
- }
-
- pullud = pct->soc->pullud;
-
- if ((offset < pullud->first_pin)
- || (offset > pullud->last_pin)) {
- ret = -EINVAL;
- goto out;
- }
- pos = (offset - pullud->first_pin) << 1;
-
- ret = abx500_mask_and_set_register_interruptible(pct->dev,
- AB8500_MISC, AB8540_GPIO_PULL_UPDOWN_REG,
- AB8540_GPIO_PULL_UPDOWN_MASK << pos, val << pos);
-
-out:
- if (ret < 0)
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
-
- return ret;
-}
-
-static bool abx500_pullud_supported(struct gpio_chip *chip, unsigned gpio)
-{
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- struct pullud *pullud = pct->soc->pullud;
-
- return (pullud &&
- gpio >= pullud->first_pin &&
- gpio <= pullud->last_pin);
-}
-
-static int abx500_gpio_direction_output(struct gpio_chip *chip,
- unsigned offset,
- int val)
-{
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- unsigned gpio;
- int ret;
-
- /* set direction as output */
- ret = abx500_gpio_set_bits(chip,
- AB8500_GPIO_DIR1_REG,
- offset,
- ABX500_GPIO_OUTPUT);
- if (ret < 0)
- goto out;
-
- /* disable pull down */
- ret = abx500_gpio_set_bits(chip,
- AB8500_GPIO_PUD1_REG,
- offset,
- ABX500_GPIO_PULL_NONE);
- if (ret < 0)
- goto out;
-
- /* if supported, disable both pull down and pull up */
- gpio = offset + 1;
- if (abx500_pullud_supported(chip, gpio)) {
- ret = abx500_set_pull_updown(pct,
- gpio,
- ABX500_GPIO_PULL_NONE);
- }
-out:
- if (ret < 0) {
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
- return ret;
- }
-
- /* set the output as 1 or 0 */
- return abx500_gpio_set_bits(chip, AB8500_GPIO_OUT1_REG, offset, val);
-}
-
-static int abx500_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
-{
- /* set the register as input */
- return abx500_gpio_set_bits(chip,
- AB8500_GPIO_DIR1_REG,
- offset,
- ABX500_GPIO_INPUT);
-}
-
-static int abx500_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- /* The AB8500 GPIO numbers are off by one */
- int gpio = offset + 1;
- int hwirq;
- int i;
-
- for (i = 0; i < pct->irq_cluster_size; i++) {
- struct abx500_gpio_irq_cluster *cluster =
- &pct->irq_cluster[i];
-
- if (gpio >= cluster->start && gpio <= cluster->end) {
- /*
- * The ABx500 GPIO's associated IRQs are clustered together
- * throughout the interrupt numbers at irregular intervals.
- * To solve this quandry, we have placed the read-in values
- * into the cluster information table.
- */
- hwirq = gpio - cluster->start + cluster->to_irq;
- return irq_create_mapping(pct->parent->domain, hwirq);
- }
- }
-
- return -EINVAL;
-}
-
-static int abx500_set_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip,
- unsigned gpio, int alt_setting)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- struct alternate_functions af = pct->soc->alternate_functions[gpio];
- int ret;
- int val;
- unsigned offset;
-
- const char *modes[] = {
- [ABX500_DEFAULT] = "default",
- [ABX500_ALT_A] = "altA",
- [ABX500_ALT_B] = "altB",
- [ABX500_ALT_C] = "altC",
- };
-
- /* sanity check */
- if (((alt_setting == ABX500_ALT_A) && (af.gpiosel_bit == UNUSED)) ||
- ((alt_setting == ABX500_ALT_B) && (af.alt_bit1 == UNUSED)) ||
- ((alt_setting == ABX500_ALT_C) && (af.alt_bit2 == UNUSED))) {
- dev_dbg(pct->dev, "pin %d doesn't support %s mode\n", gpio,
- modes[alt_setting]);
- return -EINVAL;
- }
-
- /* on ABx5xx, there is no GPIO0, so adjust the offset */
- offset = gpio - 1;
-
- switch (alt_setting) {
- case ABX500_DEFAULT:
- /*
- * for ABx5xx family, default mode is always selected by
- * writing 0 to GPIOSELx register, except for pins which
- * support at least ALT_B mode, default mode is selected
- * by writing 1 to GPIOSELx register
- */
- val = 0;
- if (af.alt_bit1 != UNUSED)
- val++;
-
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
- offset, val);
- break;
-
- case ABX500_ALT_A:
- /*
- * for ABx5xx family, alt_a mode is always selected by
- * writing 1 to GPIOSELx register, except for pins which
- * support at least ALT_B mode, alt_a mode is selected
- * by writing 0 to GPIOSELx register and 0 in ALTFUNC
- * register
- */
- if (af.alt_bit1 != UNUSED) {
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
- offset, 0);
- if (ret < 0)
- goto out;
-
- ret = abx500_gpio_set_bits(chip,
- AB8500_GPIO_ALTFUN_REG,
- af.alt_bit1,
- !!(af.alta_val & BIT(0)));
- if (ret < 0)
- goto out;
-
- if (af.alt_bit2 != UNUSED)
- ret = abx500_gpio_set_bits(chip,
- AB8500_GPIO_ALTFUN_REG,
- af.alt_bit2,
- !!(af.alta_val & BIT(1)));
- } else
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
- offset, 1);
- break;
-
- case ABX500_ALT_B:
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
- offset, 0);
- if (ret < 0)
- goto out;
-
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG,
- af.alt_bit1, !!(af.altb_val & BIT(0)));
- if (ret < 0)
- goto out;
-
- if (af.alt_bit2 != UNUSED)
- ret = abx500_gpio_set_bits(chip,
- AB8500_GPIO_ALTFUN_REG,
- af.alt_bit2,
- !!(af.altb_val & BIT(1)));
- break;
-
- case ABX500_ALT_C:
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG,
- offset, 0);
- if (ret < 0)
- goto out;
-
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG,
- af.alt_bit2, !!(af.altc_val & BIT(0)));
- if (ret < 0)
- goto out;
-
- ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG,
- af.alt_bit2, !!(af.altc_val & BIT(1)));
- break;
-
- default:
- dev_dbg(pct->dev, "unknow alt_setting %d\n", alt_setting);
-
- return -EINVAL;
- }
-out:
- if (ret < 0)
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
-
- return ret;
-}
-
-static int abx500_get_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip,
- unsigned gpio)
-{
- u8 mode;
- bool bit_mode;
- bool alt_bit1;
- bool alt_bit2;
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- struct alternate_functions af = pct->soc->alternate_functions[gpio];
- /* on ABx5xx, there is no GPIO0, so adjust the offset */
- unsigned offset = gpio - 1;
- int ret;
-
- /*
- * if gpiosel_bit is set to unused,
- * it means no GPIO or special case
- */
- if (af.gpiosel_bit == UNUSED)
- return ABX500_DEFAULT;
-
- /* read GpioSelx register */
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_SEL1_REG + (offset / 8),
- af.gpiosel_bit, &bit_mode);
- if (ret < 0)
- goto out;
-
- mode = bit_mode;
-
- /* sanity check */
- if ((af.alt_bit1 < UNUSED) || (af.alt_bit1 > 7) ||
- (af.alt_bit2 < UNUSED) || (af.alt_bit2 > 7)) {
- dev_err(pct->dev,
- "alt_bitX value not in correct range (-1 to 7)\n");
- return -EINVAL;
- }
-
- /* if alt_bit2 is used, alt_bit1 must be used too */
- if ((af.alt_bit2 != UNUSED) && (af.alt_bit1 == UNUSED)) {
- dev_err(pct->dev,
- "if alt_bit2 is used, alt_bit1 can't be unused\n");
- return -EINVAL;
- }
-
- /* check if pin use AlternateFunction register */
- if ((af.alt_bit1 == UNUSED) && (af.alt_bit2 == UNUSED))
- return mode;
- /*
- * if pin GPIOSEL bit is set and pin supports alternate function,
- * it means DEFAULT mode
- */
- if (mode)
- return ABX500_DEFAULT;
-
- /*
- * pin use the AlternatFunction register
- * read alt_bit1 value
- */
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_ALTFUN_REG,
- af.alt_bit1, &alt_bit1);
- if (ret < 0)
- goto out;
-
- if (af.alt_bit2 != UNUSED) {
- /* read alt_bit2 value */
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_ALTFUN_REG,
- af.alt_bit2,
- &alt_bit2);
- if (ret < 0)
- goto out;
- } else
- alt_bit2 = 0;
-
- mode = (alt_bit2 << 1) + alt_bit1;
- if (mode == af.alta_val)
- return ABX500_ALT_A;
- else if (mode == af.altb_val)
- return ABX500_ALT_B;
- else
- return ABX500_ALT_C;
-
-out:
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
- return ret;
-}
-
-#ifdef CONFIG_DEBUG_FS
-
-#include <linux/seq_file.h>
-
-static void abx500_gpio_dbg_show_one(struct seq_file *s,
- struct pinctrl_dev *pctldev,
- struct gpio_chip *chip,
- unsigned offset, unsigned gpio)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- const char *label = gpiochip_is_requested(chip, offset - 1);
- u8 gpio_offset = offset - 1;
- int mode = -1;
- bool is_out;
- bool pd;
- enum abx500_gpio_pull_updown pud = 0;
- int ret;
-
- const char *modes[] = {
- [ABX500_DEFAULT] = "default",
- [ABX500_ALT_A] = "altA",
- [ABX500_ALT_B] = "altB",
- [ABX500_ALT_C] = "altC",
- };
-
- const char *pull_up_down[] = {
- [ABX500_GPIO_PULL_DOWN] = "pull down",
- [ABX500_GPIO_PULL_NONE] = "pull none",
- [ABX500_GPIO_PULL_NONE + 1] = "pull none",
- [ABX500_GPIO_PULL_UP] = "pull up",
- };
-
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_DIR1_REG,
- gpio_offset, &is_out);
- if (ret < 0)
- goto out;
-
- seq_printf(s, " gpio-%-3d (%-20.20s) %-3s",
- gpio, label ?: "(none)",
- is_out ? "out" : "in ");
-
- if (!is_out) {
- if (abx500_pullud_supported(chip, offset)) {
- ret = abx500_get_pull_updown(pct, offset, &pud);
- if (ret < 0)
- goto out;
-
- seq_printf(s, " %-9s", pull_up_down[pud]);
- } else {
- ret = abx500_gpio_get_bit(chip, AB8500_GPIO_PUD1_REG,
- gpio_offset, &pd);
- if (ret < 0)
- goto out;
-
- seq_printf(s, " %-9s", pull_up_down[pd]);
- }
- } else
- seq_printf(s, " %-9s", chip->get(chip, offset) ? "hi" : "lo");
-
- if (pctldev)
- mode = abx500_get_mode(pctldev, chip, offset);
-
- seq_printf(s, " %s", (mode < 0) ? "unknown" : modes[mode]);
-
-out:
- if (ret < 0)
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
-}
-
-static void abx500_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
-{
- unsigned i;
- unsigned gpio = chip->base;
- struct abx500_pinctrl *pct = to_abx500_pinctrl(chip);
- struct pinctrl_dev *pctldev = pct->pctldev;
-
- for (i = 0; i < chip->ngpio; i++, gpio++) {
- /* On AB8500, there is no GPIO0, the first is the GPIO 1 */
- abx500_gpio_dbg_show_one(s, pctldev, chip, i + 1, gpio);
- seq_printf(s, "\n");
- }
-}
-
-#else
-static inline void abx500_gpio_dbg_show_one(struct seq_file *s,
- struct pinctrl_dev *pctldev,
- struct gpio_chip *chip,
- unsigned offset, unsigned gpio)
-{
-}
-#define abx500_gpio_dbg_show NULL
-#endif
-
-static int abx500_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
- int gpio = chip->base + offset;
-
- return pinctrl_request_gpio(gpio);
-}
-
-static void abx500_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
- int gpio = chip->base + offset;
-
- pinctrl_free_gpio(gpio);
-}
-
-static struct gpio_chip abx500gpio_chip = {
- .label = "abx500-gpio",
- .owner = THIS_MODULE,
- .request = abx500_gpio_request,
- .free = abx500_gpio_free,
- .direction_input = abx500_gpio_direction_input,
- .get = abx500_gpio_get,
- .direction_output = abx500_gpio_direction_output,
- .set = abx500_gpio_set,
- .to_irq = abx500_gpio_to_irq,
- .dbg_show = abx500_gpio_dbg_show,
-};
-
-static int abx500_pmx_get_funcs_cnt(struct pinctrl_dev *pctldev)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
-
- return pct->soc->nfunctions;
-}
-
-static const char *abx500_pmx_get_func_name(struct pinctrl_dev *pctldev,
- unsigned function)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
-
- return pct->soc->functions[function].name;
-}
-
-static int abx500_pmx_get_func_groups(struct pinctrl_dev *pctldev,
- unsigned function,
- const char * const **groups,
- unsigned * const num_groups)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
-
- *groups = pct->soc->functions[function].groups;
- *num_groups = pct->soc->functions[function].ngroups;
-
- return 0;
-}
-
-static int abx500_pmx_enable(struct pinctrl_dev *pctldev, unsigned function,
- unsigned group)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- struct gpio_chip *chip = &pct->chip;
- const struct abx500_pingroup *g;
- int i;
- int ret = 0;
-
- g = &pct->soc->groups[group];
- if (g->altsetting < 0)
- return -EINVAL;
-
- dev_dbg(pct->dev, "enable group %s, %u pins\n", g->name, g->npins);
-
- for (i = 0; i < g->npins; i++) {
- dev_dbg(pct->dev, "setting pin %d to altsetting %d\n",
- g->pins[i], g->altsetting);
-
- ret = abx500_set_mode(pctldev, chip, g->pins[i], g->altsetting);
- }
-
- if (ret < 0)
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
-
- return ret;
-}
-
-static void abx500_pmx_disable(struct pinctrl_dev *pctldev,
- unsigned function, unsigned group)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- const struct abx500_pingroup *g;
-
- g = &pct->soc->groups[group];
- if (g->altsetting < 0)
- return;
-
- /* FIXME: poke out the mux, set the pin to some default state? */
- dev_dbg(pct->dev, "disable group %s, %u pins\n", g->name, g->npins);
-}
-
-static int abx500_gpio_request_enable(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range,
- unsigned offset)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- const struct abx500_pinrange *p;
- int ret;
- int i;
-
- /*
- * Different ranges have different ways to enable GPIO function on a
- * pin, so refer back to our local range type, where we handily define
- * what altfunc enables GPIO for a certain pin.
- */
- for (i = 0; i < pct->soc->gpio_num_ranges; i++) {
- p = &pct->soc->gpio_ranges[i];
- if ((offset >= p->offset) &&
- (offset < (p->offset + p->npins)))
- break;
- }
-
- if (i == pct->soc->gpio_num_ranges) {
- dev_err(pct->dev, "%s failed to locate range\n", __func__);
- return -ENODEV;
- }
-
- dev_dbg(pct->dev, "enable GPIO by altfunc %d at gpio %d\n",
- p->altfunc, offset);
-
- ret = abx500_set_mode(pct->pctldev, &pct->chip,
- offset, p->altfunc);
- if (ret < 0)
- dev_err(pct->dev, "%s setting altfunc failed\n", __func__);
-
- return ret;
-}
-
-static void abx500_gpio_disable_free(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range,
- unsigned offset)
-{
-}
-
-static const struct pinmux_ops abx500_pinmux_ops = {
- .get_functions_count = abx500_pmx_get_funcs_cnt,
- .get_function_name = abx500_pmx_get_func_name,
- .get_function_groups = abx500_pmx_get_func_groups,
- .enable = abx500_pmx_enable,
- .disable = abx500_pmx_disable,
- .gpio_request_enable = abx500_gpio_request_enable,
- .gpio_disable_free = abx500_gpio_disable_free,
-};
-
-static int abx500_get_groups_cnt(struct pinctrl_dev *pctldev)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
-
- return pct->soc->ngroups;
-}
-
-static const char *abx500_get_group_name(struct pinctrl_dev *pctldev,
- unsigned selector)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
-
- return pct->soc->groups[selector].name;
-}
-
-static int abx500_get_group_pins(struct pinctrl_dev *pctldev,
- unsigned selector,
- const unsigned **pins,
- unsigned *num_pins)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
-
- *pins = pct->soc->groups[selector].pins;
- *num_pins = pct->soc->groups[selector].npins;
-
- return 0;
-}
-
-static void abx500_pin_dbg_show(struct pinctrl_dev *pctldev,
- struct seq_file *s, unsigned offset)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- struct gpio_chip *chip = &pct->chip;
-
- abx500_gpio_dbg_show_one(s, pctldev, chip, offset,
- chip->base + offset - 1);
-}
-
-static void abx500_dt_free_map(struct pinctrl_dev *pctldev,
- struct pinctrl_map *map, unsigned num_maps)
-{
- int i;
-
- for (i = 0; i < num_maps; i++)
- if (map[i].type == PIN_MAP_TYPE_CONFIGS_PIN)
- kfree(map[i].data.configs.configs);
- kfree(map);
-}
-
-static int abx500_dt_reserve_map(struct pinctrl_map **map,
- unsigned *reserved_maps,
- unsigned *num_maps,
- unsigned reserve)
-{
- unsigned old_num = *reserved_maps;
- unsigned new_num = *num_maps + reserve;
- struct pinctrl_map *new_map;
-
- if (old_num >= new_num)
- return 0;
-
- new_map = krealloc(*map, sizeof(*new_map) * new_num, GFP_KERNEL);
- if (!new_map)
- return -ENOMEM;
-
- memset(new_map + old_num, 0, (new_num - old_num) * sizeof(*new_map));
-
- *map = new_map;
- *reserved_maps = new_num;
-
- return 0;
-}
-
-static int abx500_dt_add_map_mux(struct pinctrl_map **map,
- unsigned *reserved_maps,
- unsigned *num_maps, const char *group,
- const char *function)
-{
- if (*num_maps == *reserved_maps)
- return -ENOSPC;
-
- (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
- (*map)[*num_maps].data.mux.group = group;
- (*map)[*num_maps].data.mux.function = function;
- (*num_maps)++;
-
- return 0;
-}
-
-static int abx500_dt_add_map_configs(struct pinctrl_map **map,
- unsigned *reserved_maps,
- unsigned *num_maps, const char *group,
- unsigned long *configs, unsigned num_configs)
-{
- unsigned long *dup_configs;
-
- if (*num_maps == *reserved_maps)
- return -ENOSPC;
-
- dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs),
- GFP_KERNEL);
- if (!dup_configs)
- return -ENOMEM;
-
- (*map)[*num_maps].type = PIN_MAP_TYPE_CONFIGS_PIN;
-
- (*map)[*num_maps].data.configs.group_or_pin = group;
- (*map)[*num_maps].data.configs.configs = dup_configs;
- (*map)[*num_maps].data.configs.num_configs = num_configs;
- (*num_maps)++;
-
- return 0;
-}
-
-static const char *abx500_find_pin_name(struct pinctrl_dev *pctldev,
- const char *pin_name)
-{
- int i, pin_number;
- struct abx500_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- if (sscanf((char *)pin_name, "GPIO%d", &pin_number) == 1)
- for (i = 0; i < npct->soc->npins; i++)
- if (npct->soc->pins[i].number == pin_number)
- return npct->soc->pins[i].name;
- return NULL;
-}
-
-static int abx500_dt_subnode_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np,
- struct pinctrl_map **map,
- unsigned *reserved_maps,
- unsigned *num_maps)
-{
- int ret;
- const char *function = NULL;
- unsigned long *configs;
- unsigned int nconfigs = 0;
- bool has_config = 0;
- unsigned reserve = 0;
- struct property *prop;
- const char *group, *gpio_name;
- struct device_node *np_config;
-
- ret = of_property_read_string(np, "ste,function", &function);
- if (ret >= 0)
- reserve = 1;
-
- ret = pinconf_generic_parse_dt_config(np, &configs, &nconfigs);
- if (nconfigs)
- has_config = 1;
-
- np_config = of_parse_phandle(np, "ste,config", 0);
- if (np_config) {
- ret = pinconf_generic_parse_dt_config(np_config, &configs,
- &nconfigs);
- if (ret)
- goto exit;
- has_config |= nconfigs;
- }
-
- ret = of_property_count_strings(np, "ste,pins");
- if (ret < 0)
- goto exit;
-
- if (has_config)
- reserve++;
-
- reserve *= ret;
-
- ret = abx500_dt_reserve_map(map, reserved_maps, num_maps, reserve);
- if (ret < 0)
- goto exit;
-
- of_property_for_each_string(np, "ste,pins", prop, group) {
- if (function) {
- ret = abx500_dt_add_map_mux(map, reserved_maps,
- num_maps, group, function);
- if (ret < 0)
- goto exit;
- }
- if (has_config) {
- gpio_name = abx500_find_pin_name(pctldev, group);
-
- ret = abx500_dt_add_map_configs(map, reserved_maps,
- num_maps, gpio_name, configs, 1);
- if (ret < 0)
- goto exit;
- }
-
- }
-exit:
- return ret;
-}
-
-static int abx500_dt_node_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np_config,
- struct pinctrl_map **map, unsigned *num_maps)
-{
- unsigned reserved_maps;
- struct device_node *np;
- int ret;
-
- reserved_maps = 0;
- *map = NULL;
- *num_maps = 0;
-
- for_each_child_of_node(np_config, np) {
- ret = abx500_dt_subnode_to_map(pctldev, np, map,
- &reserved_maps, num_maps);
- if (ret < 0) {
- abx500_dt_free_map(pctldev, *map, *num_maps);
- return ret;
- }
- }
-
- return 0;
-}
-
-static const struct pinctrl_ops abx500_pinctrl_ops = {
- .get_groups_count = abx500_get_groups_cnt,
- .get_group_name = abx500_get_group_name,
- .get_group_pins = abx500_get_group_pins,
- .pin_dbg_show = abx500_pin_dbg_show,
- .dt_node_to_map = abx500_dt_node_to_map,
- .dt_free_map = abx500_dt_free_map,
-};
-
-static int abx500_pin_config_get(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *config)
-{
- return -ENOSYS;
-}
-
-static int abx500_pin_config_set(struct pinctrl_dev *pctldev,
- unsigned pin,
- unsigned long *configs,
- unsigned num_configs)
-{
- struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
- struct gpio_chip *chip = &pct->chip;
- unsigned offset;
- int ret = -EINVAL;
- int i;
- enum pin_config_param param;
- enum pin_config_param argument;
-
- for (i = 0; i < num_configs; i++) {
- param = pinconf_to_config_param(configs[i]);
- argument = pinconf_to_config_argument(configs[i]);
-
- dev_dbg(chip->dev, "pin %d [%#lx]: %s %s\n",
- pin, configs[i],
- (param == PIN_CONFIG_OUTPUT) ? "output " : "input",
- (param == PIN_CONFIG_OUTPUT) ?
- (argument ? "high" : "low") :
- (argument ? "pull up" : "pull down"));
-
- /* on ABx500, there is no GPIO0, so adjust the offset */
- offset = pin - 1;
-
- switch (param) {
- case PIN_CONFIG_BIAS_DISABLE:
- ret = abx500_gpio_direction_input(chip, offset);
- if (ret < 0)
- goto out;
- /*
- * Some chips only support pull down, while some
- * actually support both pull up and pull down. Such
- * chips have a "pullud" range specified for the pins
- * that support both features. If the pin is not
- * within that range, we fall back to the old bit set
- * that only support pull down.
- */
- if (abx500_pullud_supported(chip, pin))
- ret = abx500_set_pull_updown(pct,
- pin,
- ABX500_GPIO_PULL_NONE);
- else
- /* Chip only supports pull down */
- ret = abx500_gpio_set_bits(chip,
- AB8500_GPIO_PUD1_REG, offset,
- ABX500_GPIO_PULL_NONE);
- break;
-
- case PIN_CONFIG_BIAS_PULL_DOWN:
- ret = abx500_gpio_direction_input(chip, offset);
- if (ret < 0)
- goto out;
- /*
- * if argument = 1 set the pull down
- * else clear the pull down
- * Some chips only support pull down, while some
- * actually support both pull up and pull down. Such
- * chips have a "pullud" range specified for the pins
- * that support both features. If the pin is not
- * within that range, we fall back to the old bit set
- * that only support pull down.
- */
- if (abx500_pullud_supported(chip, pin))
- ret = abx500_set_pull_updown(pct,
- pin,
- argument ? ABX500_GPIO_PULL_DOWN :
- ABX500_GPIO_PULL_NONE);
- else
- /* Chip only supports pull down */
- ret = abx500_gpio_set_bits(chip,
- AB8500_GPIO_PUD1_REG,
- offset,
- argument ? ABX500_GPIO_PULL_DOWN :
- ABX500_GPIO_PULL_NONE);
- break;
-
- case PIN_CONFIG_BIAS_PULL_UP:
- ret = abx500_gpio_direction_input(chip, offset);
- if (ret < 0)
- goto out;
- /*
- * if argument = 1 set the pull up
- * else clear the pull up
- */
- ret = abx500_gpio_direction_input(chip, offset);
- /*
- * Some chips only support pull down, while some
- * actually support both pull up and pull down. Such
- * chips have a "pullud" range specified for the pins
- * that support both features. If the pin is not
- * within that range, do nothing
- */
- if (abx500_pullud_supported(chip, pin))
- ret = abx500_set_pull_updown(pct,
- pin,
- argument ? ABX500_GPIO_PULL_UP :
- ABX500_GPIO_PULL_NONE);
- break;
-
- case PIN_CONFIG_OUTPUT:
- ret = abx500_gpio_direction_output(chip, offset,
- argument);
- break;
-
- default:
- dev_err(chip->dev, "illegal configuration requested\n");
- }
- } /* for each config */
-out:
- if (ret < 0)
- dev_err(pct->dev, "%s failed (%d)\n", __func__, ret);
-
- return ret;
-}
-
-static const struct pinconf_ops abx500_pinconf_ops = {
- .pin_config_get = abx500_pin_config_get,
- .pin_config_set = abx500_pin_config_set,
-};
-
-static struct pinctrl_desc abx500_pinctrl_desc = {
- .name = "pinctrl-abx500",
- .pctlops = &abx500_pinctrl_ops,
- .pmxops = &abx500_pinmux_ops,
- .confops = &abx500_pinconf_ops,
- .owner = THIS_MODULE,
-};
-
-static int abx500_get_gpio_num(struct abx500_pinctrl_soc_data *soc)
-{
- unsigned int lowest = 0;
- unsigned int highest = 0;
- unsigned int npins = 0;
- int i;
-
- /*
- * Compute number of GPIOs from the last SoC gpio range descriptors
- * These ranges may include "holes" but the GPIO number space shall
- * still be homogeneous, so we need to detect and account for any
- * such holes so that these are included in the number of GPIO pins.
- */
- for (i = 0; i < soc->gpio_num_ranges; i++) {
- unsigned gstart;
- unsigned gend;
- const struct abx500_pinrange *p;
-
- p = &soc->gpio_ranges[i];
- gstart = p->offset;
- gend = p->offset + p->npins - 1;
-
- if (i == 0) {
- /* First iteration, set start values */
- lowest = gstart;
- highest = gend;
- } else {
- if (gstart < lowest)
- lowest = gstart;
- if (gend > highest)
- highest = gend;
- }
- }
- /* this gives the absolute number of pins */
- npins = highest - lowest + 1;
- return npins;
-}
-
-static const struct of_device_id abx500_gpio_match[] = {
- { .compatible = "stericsson,ab8500-gpio", .data = (void *)PINCTRL_AB8500, },
- { .compatible = "stericsson,ab8505-gpio", .data = (void *)PINCTRL_AB8505, },
- { .compatible = "stericsson,ab8540-gpio", .data = (void *)PINCTRL_AB8540, },
- { .compatible = "stericsson,ab9540-gpio", .data = (void *)PINCTRL_AB9540, },
- { }
-};
-
-static int abx500_gpio_probe(struct platform_device *pdev)
-{
- struct device_node *np = pdev->dev.of_node;
- const struct of_device_id *match;
- struct abx500_pinctrl *pct;
- unsigned int id = -1;
- int ret, err;
- int i;
-
- if (!np) {
- dev_err(&pdev->dev, "gpio dt node missing\n");
- return -ENODEV;
- }
-
- pct = devm_kzalloc(&pdev->dev, sizeof(struct abx500_pinctrl),
- GFP_KERNEL);
- if (pct == NULL) {
- dev_err(&pdev->dev,
- "failed to allocate memory for pct\n");
- return -ENOMEM;
- }
-
- pct->dev = &pdev->dev;
- pct->parent = dev_get_drvdata(pdev->dev.parent);
- pct->chip = abx500gpio_chip;
- pct->chip.dev = &pdev->dev;
- pct->chip.base = -1; /* Dynamic allocation */
-
- match = of_match_device(abx500_gpio_match, &pdev->dev);
- if (!match) {
- dev_err(&pdev->dev, "gpio dt not matching\n");
- return -ENODEV;
- }
- id = (unsigned long)match->data;
-
- /* Poke in other ASIC variants here */
- switch (id) {
- case PINCTRL_AB8500:
- abx500_pinctrl_ab8500_init(&pct->soc);
- break;
- case PINCTRL_AB8540:
- abx500_pinctrl_ab8540_init(&pct->soc);
- break;
- case PINCTRL_AB9540:
- abx500_pinctrl_ab9540_init(&pct->soc);
- break;
- case PINCTRL_AB8505:
- abx500_pinctrl_ab8505_init(&pct->soc);
- break;
- default:
- dev_err(&pdev->dev, "Unsupported pinctrl sub driver (%d)\n", id);
- return -EINVAL;
- }
-
- if (!pct->soc) {
- dev_err(&pdev->dev, "Invalid SOC data\n");
- return -EINVAL;
- }
-
- pct->chip.ngpio = abx500_get_gpio_num(pct->soc);
- pct->irq_cluster = pct->soc->gpio_irq_cluster;
- pct->irq_cluster_size = pct->soc->ngpio_irq_cluster;
-
- ret = gpiochip_add(&pct->chip);
- if (ret) {
- dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
- return ret;
- }
- dev_info(&pdev->dev, "added gpiochip\n");
-
- abx500_pinctrl_desc.pins = pct->soc->pins;
- abx500_pinctrl_desc.npins = pct->soc->npins;
- pct->pctldev = pinctrl_register(&abx500_pinctrl_desc, &pdev->dev, pct);
- if (!pct->pctldev) {
- dev_err(&pdev->dev,
- "could not register abx500 pinctrl driver\n");
- ret = -EINVAL;
- goto out_rem_chip;
- }
- dev_info(&pdev->dev, "registered pin controller\n");
-
- /* We will handle a range of GPIO pins */
- for (i = 0; i < pct->soc->gpio_num_ranges; i++) {
- const struct abx500_pinrange *p = &pct->soc->gpio_ranges[i];
-
- ret = gpiochip_add_pin_range(&pct->chip,
- dev_name(&pdev->dev),
- p->offset - 1, p->offset, p->npins);
- if (ret < 0)
- goto out_rem_chip;
- }
-
- platform_set_drvdata(pdev, pct);
- dev_info(&pdev->dev, "initialized abx500 pinctrl driver\n");
-
- return 0;
-
-out_rem_chip:
- err = gpiochip_remove(&pct->chip);
- if (err)
- dev_info(&pdev->dev, "failed to remove gpiochip\n");
-
- return ret;
-}
-
-/**
- * abx500_gpio_remove() - remove Ab8500-gpio driver
- * @pdev: Platform device registered
- */
-static int abx500_gpio_remove(struct platform_device *pdev)
-{
- struct abx500_pinctrl *pct = platform_get_drvdata(pdev);
- int ret;
-
- ret = gpiochip_remove(&pct->chip);
- if (ret < 0) {
- dev_err(pct->dev, "unable to remove gpiochip: %d\n",
- ret);
- return ret;
- }
-
- return 0;
-}
-
-static struct platform_driver abx500_gpio_driver = {
- .driver = {
- .name = "abx500-gpio",
- .owner = THIS_MODULE,
- .of_match_table = abx500_gpio_match,
- },
- .probe = abx500_gpio_probe,
- .remove = abx500_gpio_remove,
-};
-
-static int __init abx500_gpio_init(void)
-{
- return platform_driver_register(&abx500_gpio_driver);
-}
-core_initcall(abx500_gpio_init);
-
-MODULE_AUTHOR("Patrice Chotard <patrice.chotard@st.com>");
-MODULE_DESCRIPTION("Driver allows to use AxB5xx unused pins to be used as GPIO");
-MODULE_ALIAS("platform:abx500-gpio");
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-#ifndef PINCTRL_PINCTRL_ABx500_H
-#define PINCTRL_PINCTRL_ABx500_H
-
-/* Package definitions */
-#define PINCTRL_AB8500 0
-#define PINCTRL_AB8540 1
-#define PINCTRL_AB9540 2
-#define PINCTRL_AB8505 3
-
-/* pins alternate function */
-enum abx500_pin_func {
- ABX500_DEFAULT,
- ABX500_ALT_A,
- ABX500_ALT_B,
- ABX500_ALT_C,
-};
-
-enum abx500_gpio_pull_updown {
- ABX500_GPIO_PULL_DOWN = 0x0,
- ABX500_GPIO_PULL_NONE = 0x1,
- ABX500_GPIO_PULL_UP = 0x3,
-};
-
-enum abx500_gpio_vinsel {
- ABX500_GPIO_VINSEL_VBAT = 0x0,
- ABX500_GPIO_VINSEL_VIN_1V8 = 0x1,
- ABX500_GPIO_VINSEL_VDD_BIF = 0x2,
-};
-
-/**
- * struct abx500_function - ABx500 pinctrl mux function
- * @name: The name of the function, exported to pinctrl core.
- * @groups: An array of pin groups that may select this function.
- * @ngroups: The number of entries in @groups.
- */
-struct abx500_function {
- const char *name;
- const char * const *groups;
- unsigned ngroups;
-};
-
-/**
- * struct abx500_pingroup - describes a ABx500 pin group
- * @name: the name of this specific pin group
- * @pins: an array of discrete physical pins used in this group, taken
- * from the driver-local pin enumeration space
- * @num_pins: the number of pins in this group array, i.e. the number of
- * elements in .pins so we can iterate over that array
- * @altsetting: the altsetting to apply to all pins in this group to
- * configure them to be used by a function
- */
-struct abx500_pingroup {
- const char *name;
- const unsigned int *pins;
- const unsigned npins;
- int altsetting;
-};
-
-#define ALTERNATE_FUNCTIONS(pin, sel_bit, alt1, alt2, alta, altb, altc) \
-{ \
- .pin_number = pin, \
- .gpiosel_bit = sel_bit, \
- .alt_bit1 = alt1, \
- .alt_bit2 = alt2, \
- .alta_val = alta, \
- .altb_val = altb, \
- .altc_val = altc, \
-}
-
-#define UNUSED -1
-/**
- * struct alternate_functions
- * @pin_number: The pin number
- * @gpiosel_bit: Control bit in GPIOSEL register,
- * @alt_bit1: First AlternateFunction bit used to select the
- * alternate function
- * @alt_bit2: Second AlternateFunction bit used to select the
- * alternate function
- *
- * these 3 following fields are necessary due to none
- * coherency on how to select the altA, altB and altC
- * function between the ABx500 SOC family when using
- * alternatfunc register.
- * @alta_val: value to write in alternatfunc to select altA function
- * @altb_val: value to write in alternatfunc to select altB function
- * @altc_val: value to write in alternatfunc to select altC function
- */
-struct alternate_functions {
- unsigned pin_number;
- s8 gpiosel_bit;
- s8 alt_bit1;
- s8 alt_bit2;
- u8 alta_val;
- u8 altb_val;
- u8 altc_val;
-};
-
-/**
- * struct pullud - specific pull up/down feature
- * @first_pin: The pin number of the first pins which support
- * specific pull up/down
- * @last_pin: The pin number of the last pins
- */
-struct pullud {
- unsigned first_pin;
- unsigned last_pin;
-};
-
-#define GPIO_IRQ_CLUSTER(a, b, c) \
-{ \
- .start = a, \
- .end = b, \
- .to_irq = c, \
-}
-
-/**
- * struct abx500_gpio_irq_cluster - indicates GPIOs which are interrupt
- * capable
- * @start: The pin number of the first pin interrupt capable
- * @end: The pin number of the last pin interrupt capable
- * @to_irq: The ABx500 GPIO's associated IRQs are clustered
- * together throughout the interrupt numbers at irregular
- * intervals. To solve this quandary, we will place the
- * read-in values into the cluster information table
- */
-
-struct abx500_gpio_irq_cluster {
- int start;
- int end;
- int to_irq;
-};
-
-/**
- * struct abx500_pinrange - map pin numbers to GPIO offsets
- * @offset: offset into the GPIO local numberspace, incidentally
- * identical to the offset into the local pin numberspace
- * @npins: number of pins to map from both offsets
- * @altfunc: altfunc setting to be used to enable GPIO on a pin in
- * this range (may vary)
- */
-struct abx500_pinrange {
- unsigned int offset;
- unsigned int npins;
- int altfunc;
-};
-
-#define ABX500_PINRANGE(a, b, c) { .offset = a, .npins = b, .altfunc = c }
-
-/**
- * struct abx500_pinctrl_soc_data - ABx500 pin controller per-SoC configuration
- * @gpio_ranges: An array of GPIO ranges for this SoC
- * @gpio_num_ranges: The number of GPIO ranges for this SoC
- * @pins: An array describing all pins the pin controller affects.
- * All pins which are also GPIOs must be listed first within the
- * array, and be numbered identically to the GPIO controller's
- * numbering.
- * @npins: The number of entries in @pins.
- * @functions: The functions supported on this SoC.
- * @nfunction: The number of entries in @functions.
- * @groups: An array describing all pin groups the pin SoC supports.
- * @ngroups: The number of entries in @groups.
- * @alternate_functions: array describing pins which supports alternate and
- * how to set it.
- * @pullud: array describing pins which supports pull up/down
- * specific registers.
- * @gpio_irq_cluster: An array of GPIO interrupt capable for this SoC
- * @ngpio_irq_cluster: The number of GPIO inetrrupt capable for this SoC
- * @irq_gpio_rising_offset: Interrupt offset used as base to compute specific
- * setting strategy of the rising interrupt line
- * @irq_gpio_falling_offset: Interrupt offset used as base to compute specific
- * setting strategy of the falling interrupt line
- * @irq_gpio_factor: Factor used to compute specific setting strategy of
- * the interrupt line
- */
-
-struct abx500_pinctrl_soc_data {
- const struct abx500_pinrange *gpio_ranges;
- unsigned gpio_num_ranges;
- const struct pinctrl_pin_desc *pins;
- unsigned npins;
- const struct abx500_function *functions;
- unsigned nfunctions;
- const struct abx500_pingroup *groups;
- unsigned ngroups;
- struct alternate_functions *alternate_functions;
- struct pullud *pullud;
- struct abx500_gpio_irq_cluster *gpio_irq_cluster;
- unsigned ngpio_irq_cluster;
- int irq_gpio_rising_offset;
- int irq_gpio_falling_offset;
- int irq_gpio_factor;
-};
-
-#ifdef CONFIG_PINCTRL_AB8500
-
-void abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#ifdef CONFIG_PINCTRL_AB8540
-
-void abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#ifdef CONFIG_PINCTRL_AB9540
-
-void abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#ifdef CONFIG_PINCTRL_AB8505
-
-void abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#endif /* PINCTRL_PINCTRL_ABx500_H */
if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING |
IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
- snprintf(buf, 16, "gpio-irq%d", irq);
+ snprintf(buf, 16, "gpio-irq%u", irq);
port_setup(port, d->hwirq, true);
} else
goto out;
return 0;
}
-static void adi_pinmux_disable(struct pinctrl_dev *pctldev, unsigned func_id,
- unsigned group_id)
-{
- struct adi_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev);
- struct gpio_port *port;
- struct pinctrl_gpio_range *range;
- unsigned long flags;
- unsigned short *mux, pin;
-
- mux = (unsigned short *)pinctrl->soc->groups[group_id].mux;
-
- while (*mux) {
- pin = P_IDENT(*mux);
-
- range = pinctrl_find_gpio_range_from_pin(pctldev, pin);
- if (range == NULL) /* should not happen */
- return;
-
- port = container_of(range->gc, struct gpio_port, chip);
-
- spin_lock_irqsave(&port->lock, flags);
-
- port_setup(port, pin_to_offset(range, pin), true);
- mux++;
-
- spin_unlock_irqrestore(&port->lock, flags);
- }
-}
-
static int adi_pinmux_get_funcs_count(struct pinctrl_dev *pctldev)
{
struct adi_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev);
static struct pinmux_ops adi_pinmux_ops = {
.enable = adi_pinmux_enable,
- .disable = adi_pinmux_disable,
.get_functions_count = adi_pinmux_get_funcs_count,
.get_function_name = adi_pinmux_get_func_name,
.get_function_groups = adi_pinmux_get_groups,
struct gpio_port *port;
char pinctrl_devname[DEVNAME_SIZE];
static int gpio;
- int ret = 0, ret1;
+ int ret = 0;
pdata = dev->platform_data;
if (!pdata)
return 0;
out_remove_gpiochip:
- ret1 = gpiochip_remove(&port->chip);
+ gpiochip_remove(&port->chip);
out_remove_domain:
if (port->pint)
irq_domain_remove(port->domain);
static int adi_gpio_remove(struct platform_device *pdev)
{
struct gpio_port *port = platform_get_drvdata(pdev);
- int ret;
u8 offset;
list_del(&port->node);
gpiochip_remove_pin_ranges(&port->chip);
- ret = gpiochip_remove(&port->chip);
+ gpiochip_remove(&port->chip);
if (port->pint) {
for (offset = 0; offset < port->width; offset++)
irq_dispose_mapping(irq_find_mapping(port->domain,
irq_domain_remove(port->domain);
}
- return ret;
+ return 0;
}
static int adi_pinctrl_probe(struct platform_device *pdev)
+++ /dev/null
-/*
- * Copyright (c) 2014, Sony Mobile Communications AB.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/pinctrl/pinctrl.h>
-
-#include "pinctrl-msm.h"
-
-static const struct pinctrl_pin_desc apq8064_pins[] = {
- PINCTRL_PIN(0, "GPIO_0"),
- PINCTRL_PIN(1, "GPIO_1"),
- PINCTRL_PIN(2, "GPIO_2"),
- PINCTRL_PIN(3, "GPIO_3"),
- PINCTRL_PIN(4, "GPIO_4"),
- PINCTRL_PIN(5, "GPIO_5"),
- PINCTRL_PIN(6, "GPIO_6"),
- PINCTRL_PIN(7, "GPIO_7"),
- PINCTRL_PIN(8, "GPIO_8"),
- PINCTRL_PIN(9, "GPIO_9"),
- PINCTRL_PIN(10, "GPIO_10"),
- PINCTRL_PIN(11, "GPIO_11"),
- PINCTRL_PIN(12, "GPIO_12"),
- PINCTRL_PIN(13, "GPIO_13"),
- PINCTRL_PIN(14, "GPIO_14"),
- PINCTRL_PIN(15, "GPIO_15"),
- PINCTRL_PIN(16, "GPIO_16"),
- PINCTRL_PIN(17, "GPIO_17"),
- PINCTRL_PIN(18, "GPIO_18"),
- PINCTRL_PIN(19, "GPIO_19"),
- PINCTRL_PIN(20, "GPIO_20"),
- PINCTRL_PIN(21, "GPIO_21"),
- PINCTRL_PIN(22, "GPIO_22"),
- PINCTRL_PIN(23, "GPIO_23"),
- PINCTRL_PIN(24, "GPIO_24"),
- PINCTRL_PIN(25, "GPIO_25"),
- PINCTRL_PIN(26, "GPIO_26"),
- PINCTRL_PIN(27, "GPIO_27"),
- PINCTRL_PIN(28, "GPIO_28"),
- PINCTRL_PIN(29, "GPIO_29"),
- PINCTRL_PIN(30, "GPIO_30"),
- PINCTRL_PIN(31, "GPIO_31"),
- PINCTRL_PIN(32, "GPIO_32"),
- PINCTRL_PIN(33, "GPIO_33"),
- PINCTRL_PIN(34, "GPIO_34"),
- PINCTRL_PIN(35, "GPIO_35"),
- PINCTRL_PIN(36, "GPIO_36"),
- PINCTRL_PIN(37, "GPIO_37"),
- PINCTRL_PIN(38, "GPIO_38"),
- PINCTRL_PIN(39, "GPIO_39"),
- PINCTRL_PIN(40, "GPIO_40"),
- PINCTRL_PIN(41, "GPIO_41"),
- PINCTRL_PIN(42, "GPIO_42"),
- PINCTRL_PIN(43, "GPIO_43"),
- PINCTRL_PIN(44, "GPIO_44"),
- PINCTRL_PIN(45, "GPIO_45"),
- PINCTRL_PIN(46, "GPIO_46"),
- PINCTRL_PIN(47, "GPIO_47"),
- PINCTRL_PIN(48, "GPIO_48"),
- PINCTRL_PIN(49, "GPIO_49"),
- PINCTRL_PIN(50, "GPIO_50"),
- PINCTRL_PIN(51, "GPIO_51"),
- PINCTRL_PIN(52, "GPIO_52"),
- PINCTRL_PIN(53, "GPIO_53"),
- PINCTRL_PIN(54, "GPIO_54"),
- PINCTRL_PIN(55, "GPIO_55"),
- PINCTRL_PIN(56, "GPIO_56"),
- PINCTRL_PIN(57, "GPIO_57"),
- PINCTRL_PIN(58, "GPIO_58"),
- PINCTRL_PIN(59, "GPIO_59"),
- PINCTRL_PIN(60, "GPIO_60"),
- PINCTRL_PIN(61, "GPIO_61"),
- PINCTRL_PIN(62, "GPIO_62"),
- PINCTRL_PIN(63, "GPIO_63"),
- PINCTRL_PIN(64, "GPIO_64"),
- PINCTRL_PIN(65, "GPIO_65"),
- PINCTRL_PIN(66, "GPIO_66"),
- PINCTRL_PIN(67, "GPIO_67"),
- PINCTRL_PIN(68, "GPIO_68"),
- PINCTRL_PIN(69, "GPIO_69"),
- PINCTRL_PIN(70, "GPIO_70"),
- PINCTRL_PIN(71, "GPIO_71"),
- PINCTRL_PIN(72, "GPIO_72"),
- PINCTRL_PIN(73, "GPIO_73"),
- PINCTRL_PIN(74, "GPIO_74"),
- PINCTRL_PIN(75, "GPIO_75"),
- PINCTRL_PIN(76, "GPIO_76"),
- PINCTRL_PIN(77, "GPIO_77"),
- PINCTRL_PIN(78, "GPIO_78"),
- PINCTRL_PIN(79, "GPIO_79"),
- PINCTRL_PIN(80, "GPIO_80"),
- PINCTRL_PIN(81, "GPIO_81"),
- PINCTRL_PIN(82, "GPIO_82"),
- PINCTRL_PIN(83, "GPIO_83"),
- PINCTRL_PIN(84, "GPIO_84"),
- PINCTRL_PIN(85, "GPIO_85"),
- PINCTRL_PIN(86, "GPIO_86"),
- PINCTRL_PIN(87, "GPIO_87"),
- PINCTRL_PIN(88, "GPIO_88"),
- PINCTRL_PIN(89, "GPIO_89"),
-
- PINCTRL_PIN(90, "SDC1_CLK"),
- PINCTRL_PIN(91, "SDC1_CMD"),
- PINCTRL_PIN(92, "SDC1_DATA"),
- PINCTRL_PIN(93, "SDC3_CLK"),
- PINCTRL_PIN(94, "SDC3_CMD"),
- PINCTRL_PIN(95, "SDC3_DATA"),
-};
-
-#define DECLARE_APQ_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
-DECLARE_APQ_GPIO_PINS(0);
-DECLARE_APQ_GPIO_PINS(1);
-DECLARE_APQ_GPIO_PINS(2);
-DECLARE_APQ_GPIO_PINS(3);
-DECLARE_APQ_GPIO_PINS(4);
-DECLARE_APQ_GPIO_PINS(5);
-DECLARE_APQ_GPIO_PINS(6);
-DECLARE_APQ_GPIO_PINS(7);
-DECLARE_APQ_GPIO_PINS(8);
-DECLARE_APQ_GPIO_PINS(9);
-DECLARE_APQ_GPIO_PINS(10);
-DECLARE_APQ_GPIO_PINS(11);
-DECLARE_APQ_GPIO_PINS(12);
-DECLARE_APQ_GPIO_PINS(13);
-DECLARE_APQ_GPIO_PINS(14);
-DECLARE_APQ_GPIO_PINS(15);
-DECLARE_APQ_GPIO_PINS(16);
-DECLARE_APQ_GPIO_PINS(17);
-DECLARE_APQ_GPIO_PINS(18);
-DECLARE_APQ_GPIO_PINS(19);
-DECLARE_APQ_GPIO_PINS(20);
-DECLARE_APQ_GPIO_PINS(21);
-DECLARE_APQ_GPIO_PINS(22);
-DECLARE_APQ_GPIO_PINS(23);
-DECLARE_APQ_GPIO_PINS(24);
-DECLARE_APQ_GPIO_PINS(25);
-DECLARE_APQ_GPIO_PINS(26);
-DECLARE_APQ_GPIO_PINS(27);
-DECLARE_APQ_GPIO_PINS(28);
-DECLARE_APQ_GPIO_PINS(29);
-DECLARE_APQ_GPIO_PINS(30);
-DECLARE_APQ_GPIO_PINS(31);
-DECLARE_APQ_GPIO_PINS(32);
-DECLARE_APQ_GPIO_PINS(33);
-DECLARE_APQ_GPIO_PINS(34);
-DECLARE_APQ_GPIO_PINS(35);
-DECLARE_APQ_GPIO_PINS(36);
-DECLARE_APQ_GPIO_PINS(37);
-DECLARE_APQ_GPIO_PINS(38);
-DECLARE_APQ_GPIO_PINS(39);
-DECLARE_APQ_GPIO_PINS(40);
-DECLARE_APQ_GPIO_PINS(41);
-DECLARE_APQ_GPIO_PINS(42);
-DECLARE_APQ_GPIO_PINS(43);
-DECLARE_APQ_GPIO_PINS(44);
-DECLARE_APQ_GPIO_PINS(45);
-DECLARE_APQ_GPIO_PINS(46);
-DECLARE_APQ_GPIO_PINS(47);
-DECLARE_APQ_GPIO_PINS(48);
-DECLARE_APQ_GPIO_PINS(49);
-DECLARE_APQ_GPIO_PINS(50);
-DECLARE_APQ_GPIO_PINS(51);
-DECLARE_APQ_GPIO_PINS(52);
-DECLARE_APQ_GPIO_PINS(53);
-DECLARE_APQ_GPIO_PINS(54);
-DECLARE_APQ_GPIO_PINS(55);
-DECLARE_APQ_GPIO_PINS(56);
-DECLARE_APQ_GPIO_PINS(57);
-DECLARE_APQ_GPIO_PINS(58);
-DECLARE_APQ_GPIO_PINS(59);
-DECLARE_APQ_GPIO_PINS(60);
-DECLARE_APQ_GPIO_PINS(61);
-DECLARE_APQ_GPIO_PINS(62);
-DECLARE_APQ_GPIO_PINS(63);
-DECLARE_APQ_GPIO_PINS(64);
-DECLARE_APQ_GPIO_PINS(65);
-DECLARE_APQ_GPIO_PINS(66);
-DECLARE_APQ_GPIO_PINS(67);
-DECLARE_APQ_GPIO_PINS(68);
-DECLARE_APQ_GPIO_PINS(69);
-DECLARE_APQ_GPIO_PINS(70);
-DECLARE_APQ_GPIO_PINS(71);
-DECLARE_APQ_GPIO_PINS(72);
-DECLARE_APQ_GPIO_PINS(73);
-DECLARE_APQ_GPIO_PINS(74);
-DECLARE_APQ_GPIO_PINS(75);
-DECLARE_APQ_GPIO_PINS(76);
-DECLARE_APQ_GPIO_PINS(77);
-DECLARE_APQ_GPIO_PINS(78);
-DECLARE_APQ_GPIO_PINS(79);
-DECLARE_APQ_GPIO_PINS(80);
-DECLARE_APQ_GPIO_PINS(81);
-DECLARE_APQ_GPIO_PINS(82);
-DECLARE_APQ_GPIO_PINS(83);
-DECLARE_APQ_GPIO_PINS(84);
-DECLARE_APQ_GPIO_PINS(85);
-DECLARE_APQ_GPIO_PINS(86);
-DECLARE_APQ_GPIO_PINS(87);
-DECLARE_APQ_GPIO_PINS(88);
-DECLARE_APQ_GPIO_PINS(89);
-
-static const unsigned int sdc1_clk_pins[] = { 90 };
-static const unsigned int sdc1_cmd_pins[] = { 91 };
-static const unsigned int sdc1_data_pins[] = { 92 };
-static const unsigned int sdc3_clk_pins[] = { 93 };
-static const unsigned int sdc3_cmd_pins[] = { 94 };
-static const unsigned int sdc3_data_pins[] = { 95 };
-
-#define FUNCTION(fname) \
- [APQ_MUX_##fname] = { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10) \
- { \
- .name = "gpio" #id, \
- .pins = gpio##id##_pins, \
- .npins = ARRAY_SIZE(gpio##id##_pins), \
- .funcs = (int[]){ \
- APQ_MUX_NA, /* gpio mode */ \
- APQ_MUX_##f1, \
- APQ_MUX_##f2, \
- APQ_MUX_##f3, \
- APQ_MUX_##f4, \
- APQ_MUX_##f5, \
- APQ_MUX_##f6, \
- APQ_MUX_##f7, \
- APQ_MUX_##f8, \
- APQ_MUX_##f9, \
- APQ_MUX_##f10, \
- }, \
- .nfuncs = 11, \
- .ctl_reg = 0x1000 + 0x10 * id, \
- .io_reg = 0x1004 + 0x10 * id, \
- .intr_cfg_reg = 0x1008 + 0x10 * id, \
- .intr_status_reg = 0x100c + 0x10 * id, \
- .intr_target_reg = 0x400 + 0x4 * id, \
- .mux_bit = 2, \
- .pull_bit = 0, \
- .drv_bit = 6, \
- .oe_bit = 9, \
- .in_bit = 0, \
- .out_bit = 1, \
- .intr_enable_bit = 0, \
- .intr_status_bit = 0, \
- .intr_ack_high = 1, \
- .intr_target_bit = 0, \
- .intr_raw_status_bit = 3, \
- .intr_polarity_bit = 1, \
- .intr_detection_bit = 2, \
- .intr_detection_width = 1, \
- }
-
-#define SDC_PINGROUP(pg_name, ctl, pull, drv) \
- { \
- .name = #pg_name, \
- .pins = pg_name##_pins, \
- .npins = ARRAY_SIZE(pg_name##_pins), \
- .ctl_reg = ctl, \
- .io_reg = 0, \
- .intr_cfg_reg = 0, \
- .intr_status_reg = 0, \
- .intr_target_reg = 0, \
- .mux_bit = -1, \
- .pull_bit = pull, \
- .drv_bit = drv, \
- .oe_bit = -1, \
- .in_bit = -1, \
- .out_bit = -1, \
- .intr_enable_bit = -1, \
- .intr_status_bit = -1, \
- .intr_target_bit = -1, \
- .intr_raw_status_bit = -1, \
- .intr_polarity_bit = -1, \
- .intr_detection_bit = -1, \
- .intr_detection_width = -1, \
- }
-
-enum apq8064_functions {
- APQ_MUX_cam_mclk,
- APQ_MUX_codec_mic_i2s,
- APQ_MUX_codec_spkr_i2s,
- APQ_MUX_gsbi1,
- APQ_MUX_gsbi2,
- APQ_MUX_gsbi3,
- APQ_MUX_gsbi4,
- APQ_MUX_gsbi4_cam_i2c,
- APQ_MUX_gsbi5,
- APQ_MUX_gsbi5_spi_cs1,
- APQ_MUX_gsbi5_spi_cs2,
- APQ_MUX_gsbi5_spi_cs3,
- APQ_MUX_gsbi6,
- APQ_MUX_gsbi6_spi_cs1,
- APQ_MUX_gsbi6_spi_cs2,
- APQ_MUX_gsbi6_spi_cs3,
- APQ_MUX_gsbi7,
- APQ_MUX_gsbi7_spi_cs1,
- APQ_MUX_gsbi7_spi_cs2,
- APQ_MUX_gsbi7_spi_cs3,
- APQ_MUX_gsbi_cam_i2c,
- APQ_MUX_hdmi,
- APQ_MUX_mi2s,
- APQ_MUX_riva_bt,
- APQ_MUX_riva_fm,
- APQ_MUX_riva_wlan,
- APQ_MUX_sdc2,
- APQ_MUX_sdc4,
- APQ_MUX_slimbus,
- APQ_MUX_spkr_i2s,
- APQ_MUX_tsif1,
- APQ_MUX_tsif2,
- APQ_MUX_usb2_hsic,
- APQ_MUX_NA,
-};
-
-static const char * const cam_mclk_groups[] = {
- "gpio4" "gpio5"
-};
-static const char * const codec_mic_i2s_groups[] = {
- "gpio34", "gpio35", "gpio36", "gpio37", "gpio38"
-};
-static const char * const codec_spkr_i2s_groups[] = {
- "gpio39", "gpio40", "gpio41", "gpio42"
-};
-static const char * const gsbi1_groups[] = {
- "gpio18", "gpio19", "gpio20", "gpio21"
-};
-static const char * const gsbi2_groups[] = {
- "gpio22", "gpio23", "gpio24", "gpio25"
-};
-static const char * const gsbi3_groups[] = {
- "gpio6", "gpio7", "gpio8", "gpio9"
-};
-static const char * const gsbi4_groups[] = {
- "gpio10", "gpio11", "gpio12", "gpio13"
-};
-static const char * const gsbi4_cam_i2c_groups[] = {
- "gpio10", "gpio11", "gpio12", "gpio13"
-};
-static const char * const gsbi5_groups[] = {
- "gpio51", "gpio52", "gpio53", "gpio54"
-};
-static const char * const gsbi5_spi_cs1_groups[] = {
- "gpio47"
-};
-static const char * const gsbi5_spi_cs2_groups[] = {
- "gpio31"
-};
-static const char * const gsbi5_spi_cs3_groups[] = {
- "gpio32"
-};
-static const char * const gsbi6_groups[] = {
- "gpio14", "gpio15", "gpio16", "gpio17"
-};
-static const char * const gsbi6_spi_cs1_groups[] = {
- "gpio47"
-};
-static const char * const gsbi6_spi_cs2_groups[] = {
- "gpio31"
-};
-static const char * const gsbi6_spi_cs3_groups[] = {
- "gpio32"
-};
-static const char * const gsbi7_groups[] = {
- "gpio82", "gpio83", "gpio84", "gpio85"
-};
-static const char * const gsbi7_spi_cs1_groups[] = {
- "gpio47"
-};
-static const char * const gsbi7_spi_cs2_groups[] = {
- "gpio31"
-};
-static const char * const gsbi7_spi_cs3_groups[] = {
- "gpio32"
-};
-static const char * const gsbi_cam_i2c_groups[] = {
- "gpio10", "gpio11", "gpio12", "gpio13"
-};
-static const char * const hdmi_groups[] = {
- "gpio69", "gpio70", "gpio71", "gpio72"
-};
-static const char * const mi2s_groups[] = {
- "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32", "gpio33"
-};
-static const char * const riva_bt_groups[] = {
- "gpio16", "gpio17"
-};
-static const char * const riva_fm_groups[] = {
- "gpio14", "gpio15"
-};
-static const char * const riva_wlan_groups[] = {
- "gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
-};
-static const char * const sdc2_groups[] = {
- "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62"
-};
-static const char * const sdc4_groups[] = {
- "gpio63", "gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
-};
-static const char * const slimbus_groups[] = {
- "gpio40", "gpio41"
-};
-static const char * const spkr_i2s_groups[] = {
- "gpio47", "gpio48", "gpio49", "gpio50"
-};
-static const char * const tsif1_groups[] = {
- "gpio55", "gpio56", "gpio57"
-};
-static const char * const tsif2_groups[] = {
- "gpio58", "gpio59", "gpio60"
-};
-static const char * const usb2_hsic_groups[] = {
- "gpio88", "gpio89"
-};
-
-static const struct msm_function apq8064_functions[] = {
- FUNCTION(cam_mclk),
- FUNCTION(codec_mic_i2s),
- FUNCTION(codec_spkr_i2s),
- FUNCTION(gsbi1),
- FUNCTION(gsbi2),
- FUNCTION(gsbi3),
- FUNCTION(gsbi4),
- FUNCTION(gsbi4_cam_i2c),
- FUNCTION(gsbi5),
- FUNCTION(gsbi5_spi_cs1),
- FUNCTION(gsbi5_spi_cs2),
- FUNCTION(gsbi5_spi_cs3),
- FUNCTION(gsbi6),
- FUNCTION(gsbi6_spi_cs1),
- FUNCTION(gsbi6_spi_cs2),
- FUNCTION(gsbi6_spi_cs3),
- FUNCTION(gsbi7),
- FUNCTION(gsbi7_spi_cs1),
- FUNCTION(gsbi7_spi_cs2),
- FUNCTION(gsbi7_spi_cs3),
- FUNCTION(gsbi_cam_i2c),
- FUNCTION(hdmi),
- FUNCTION(mi2s),
- FUNCTION(riva_bt),
- FUNCTION(riva_fm),
- FUNCTION(riva_wlan),
- FUNCTION(sdc2),
- FUNCTION(sdc4),
- FUNCTION(slimbus),
- FUNCTION(spkr_i2s),
- FUNCTION(tsif1),
- FUNCTION(tsif2),
- FUNCTION(usb2_hsic),
-};
-
-static const struct msm_pingroup apq8064_groups[] = {
- PINGROUP(0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(4, NA, NA, cam_mclk, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(5, NA, cam_mclk, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(6, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(7, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(8, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(9, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(10, gsbi4, NA, NA, NA, NA, NA, NA, NA, gsbi4_cam_i2c, NA),
- PINGROUP(11, gsbi4, NA, NA, NA, NA, NA, NA, NA, NA, gsbi4_cam_i2c),
- PINGROUP(12, gsbi4, NA, NA, NA, NA, gsbi4_cam_i2c, NA, NA, NA, NA),
- PINGROUP(13, gsbi4, NA, NA, NA, NA, gsbi4_cam_i2c, NA, NA, NA, NA),
- PINGROUP(14, riva_fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(15, riva_fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(16, riva_bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(17, riva_bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(18, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(19, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(20, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(21, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(22, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(23, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(24, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(25, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(26, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(27, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(28, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(29, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(30, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(31, mi2s, NA, gsbi5_spi_cs2, gsbi6_spi_cs2, gsbi7_spi_cs2, NA, NA, NA, NA, NA),
- PINGROUP(32, mi2s, NA, NA, NA, NA, gsbi5_spi_cs3, gsbi6_spi_cs3, gsbi7_spi_cs3, NA, NA),
- PINGROUP(33, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(34, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(35, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(36, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(37, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(38, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(39, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(40, slimbus, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(41, slimbus, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(42, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(43, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(44, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(45, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(46, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(47, spkr_i2s, gsbi5_spi_cs1, gsbi6_spi_cs1, gsbi7_spi_cs1, NA, NA, NA, NA, NA, NA),
- PINGROUP(48, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(49, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(50, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(51, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(52, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(53, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(54, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(55, tsif1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(56, tsif1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(57, tsif1, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(58, tsif2, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(59, tsif2, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(60, tsif2, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(61, NA, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(62, NA, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(63, NA, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(64, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(65, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(66, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(67, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(68, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(69, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(70, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(71, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(72, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(73, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(74, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(75, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(76, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(77, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(78, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(79, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(80, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(81, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(82, NA, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(83, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(84, NA, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(85, NA, NA, gsbi7, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(86, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(87, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(88, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(89, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
-
- SDC_PINGROUP(sdc1_clk, 0x20a0, 13, 6),
- SDC_PINGROUP(sdc1_cmd, 0x20a0, 11, 3),
- SDC_PINGROUP(sdc1_data, 0x20a0, 9, 0),
-
- SDC_PINGROUP(sdc3_clk, 0x20a4, 14, 6),
- SDC_PINGROUP(sdc3_cmd, 0x20a4, 11, 3),
- SDC_PINGROUP(sdc3_data, 0x20a4, 9, 0),
-};
-
-#define NUM_GPIO_PINGROUPS 90
-
-static const struct msm_pinctrl_soc_data apq8064_pinctrl = {
- .pins = apq8064_pins,
- .npins = ARRAY_SIZE(apq8064_pins),
- .functions = apq8064_functions,
- .nfunctions = ARRAY_SIZE(apq8064_functions),
- .groups = apq8064_groups,
- .ngroups = ARRAY_SIZE(apq8064_groups),
- .ngpios = NUM_GPIO_PINGROUPS,
-};
-
-static int apq8064_pinctrl_probe(struct platform_device *pdev)
-{
- return msm_pinctrl_probe(pdev, &apq8064_pinctrl);
-}
-
-static const struct of_device_id apq8064_pinctrl_of_match[] = {
- { .compatible = "qcom,apq8064-pinctrl", },
- { },
-};
-
-static struct platform_driver apq8064_pinctrl_driver = {
- .driver = {
- .name = "apq8064-pinctrl",
- .owner = THIS_MODULE,
- .of_match_table = apq8064_pinctrl_of_match,
- },
- .probe = apq8064_pinctrl_probe,
- .remove = msm_pinctrl_remove,
-};
-
-static int __init apq8064_pinctrl_init(void)
-{
- return platform_driver_register(&apq8064_pinctrl_driver);
-}
-arch_initcall(apq8064_pinctrl_init);
-
-static void __exit apq8064_pinctrl_exit(void)
-{
- platform_driver_unregister(&apq8064_pinctrl_driver);
-}
-module_exit(apq8064_pinctrl_exit);
-
-MODULE_AUTHOR("Bjorn Andersson <bjorn.andersson@sonymobile.com>");
-MODULE_DESCRIPTION("Qualcomm APQ8064 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, apq8064_pinctrl_of_match);
{
struct as3722_pctrl_info *as_pci;
int ret;
- int tret;
as_pci = devm_kzalloc(&pdev->dev, sizeof(*as_pci), GFP_KERNEL);
if (!as_pci)
return 0;
fail_range_add:
- tret = gpiochip_remove(&as_pci->gpio_chip);
- if (tret < 0)
- dev_warn(&pdev->dev, "Couldn't remove gpio chip, %d\n", tret);
-
+ gpiochip_remove(&as_pci->gpio_chip);
fail_chip_add:
pinctrl_unregister(as_pci->pctl);
return ret;
static int as3722_pinctrl_remove(struct platform_device *pdev)
{
struct as3722_pctrl_info *as_pci = platform_get_drvdata(pdev);
- int ret;
- ret = gpiochip_remove(&as_pci->gpio_chip);
- if (ret < 0)
- return ret;
+ gpiochip_remove(&as_pci->gpio_chip);
pinctrl_unregister(as_pci->pctl);
return 0;
}
return 0;
}
-static void at91_pmx_disable(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group)
-{
- struct at91_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
- const struct at91_pmx_pin *pins_conf = info->groups[group].pins_conf;
- const struct at91_pmx_pin *pin;
- uint32_t npins = info->groups[group].npins;
- int i;
- unsigned mask;
- void __iomem *pio;
-
- for (i = 0; i < npins; i++) {
- pin = &pins_conf[i];
- at91_pin_dbg(info->dev, pin);
- pio = pin_to_controller(info, pin->bank);
- mask = pin_to_mask(pin->pin);
- at91_mux_gpio_enable(pio, mask, 1);
- }
-}
-
static int at91_pmx_get_funcs_count(struct pinctrl_dev *pctldev)
{
struct at91_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
.get_function_name = at91_pmx_get_func_name,
.get_function_groups = at91_pmx_get_groups,
.enable = at91_pmx_enable,
- .disable = at91_pmx_disable,
.gpio_request_enable = at91_gpio_request_enable,
.gpio_disable_free = at91_gpio_disable_free,
};
struct seq_file *s, unsigned pin_id)
{
unsigned long config;
- int ret, val, num_conf = 0;
+ int val, num_conf = 0;
- ret = at91_pinconf_get(pctldev, pin_id, &config);
+ at91_pinconf_get(pctldev, pin_id, &config);
DBG_SHOW_FLAG(MULTI_DRIVE);
DBG_SHOW_FLAG(PULL_UP);
/* Initialise function */
func->name = np->name;
func->ngroups = of_get_child_count(np);
- if (func->ngroups <= 0) {
+ if (func->ngroups == 0) {
dev_err(info->dev, "no groups defined\n");
return -EINVAL;
}
#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/interrupt.h>
-#include <linux/irq.h>
#include <linux/gpio.h>
-#include <linux/irqdomain.h>
#include <linux/acpi.h>
#include <linux/platform_device.h>
#include <linux/seq_file.h>
/* BYT_CONF0_REG register bits */
#define BYT_IODEN BIT(31)
+#define BYT_DIRECT_IRQ_EN BIT(27)
#define BYT_TRIG_NEG BIT(26)
#define BYT_TRIG_POS BIT(25)
#define BYT_TRIG_LVL BIT(24)
struct byt_gpio {
struct gpio_chip chip;
- struct irq_domain *domain;
struct platform_device *pdev;
spinlock_t lock;
void __iomem *reg_base;
static int byt_irq_type(struct irq_data *d, unsigned type)
{
- struct byt_gpio *vg = irq_data_get_irq_chip_data(d);
+ struct byt_gpio *vg = to_byt_gpio(irq_data_get_irq_chip_data(d));
u32 offset = irqd_to_hwirq(d);
u32 value;
unsigned long flags;
unsigned gpio, int value)
{
struct byt_gpio *vg = to_byt_gpio(chip);
+ void __iomem *conf_reg = byt_gpio_reg(chip, gpio, BYT_CONF0_REG);
void __iomem *reg = byt_gpio_reg(chip, gpio, BYT_VAL_REG);
unsigned long flags;
u32 reg_val;
spin_lock_irqsave(&vg->lock, flags);
+ /*
+ * Before making any direction modifications, do a check if gpio
+ * is set for direct IRQ. On baytrail, setting GPIO to output does
+ * not make sense, so let's at least warn the caller before they shoot
+ * themselves in the foot.
+ */
+ WARN(readl(conf_reg) & BYT_DIRECT_IRQ_EN,
+ "Potential Error: Setting GPIO with direct_irq_en to output");
+
reg_val = readl(reg) | BYT_DIR_MASK;
reg_val &= ~BYT_OUTPUT_EN;
spin_unlock_irqrestore(&vg->lock, flags);
}
-static int byt_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
- struct byt_gpio *vg = to_byt_gpio(chip);
- return irq_create_mapping(vg->domain, offset);
-}
-
static void byt_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
- struct byt_gpio *vg = irq_data_get_irq_handler_data(data);
+ struct byt_gpio *vg = to_byt_gpio(irq_desc_get_handler_data(desc));
struct irq_chip *chip = irq_data_get_irq_chip(data);
u32 base, pin, mask;
void __iomem *reg;
/* Clear before handling so we can't lose an edge */
writel(mask, reg);
- virq = irq_find_mapping(vg->domain, base + pin);
+ virq = irq_find_mapping(vg->chip.irqdomain, base + pin);
generic_handle_irq(virq);
/* In case bios or user sets triggering incorretly a pin
{
}
-static int byt_irq_reqres(struct irq_data *d)
-{
- struct byt_gpio *vg = irq_data_get_irq_chip_data(d);
-
- if (gpio_lock_as_irq(&vg->chip, irqd_to_hwirq(d))) {
- dev_err(vg->chip.dev,
- "unable to lock HW IRQ %lu for IRQ\n",
- irqd_to_hwirq(d));
- return -EINVAL;
- }
- return 0;
-}
-
-static void byt_irq_relres(struct irq_data *d)
-{
- struct byt_gpio *vg = irq_data_get_irq_chip_data(d);
-
- gpio_unlock_as_irq(&vg->chip, irqd_to_hwirq(d));
-}
-
static struct irq_chip byt_irqchip = {
.name = "BYT-GPIO",
.irq_mask = byt_irq_mask,
.irq_unmask = byt_irq_unmask,
.irq_set_type = byt_irq_type,
- .irq_request_resources = byt_irq_reqres,
- .irq_release_resources = byt_irq_relres,
};
static void byt_gpio_irq_init_hw(struct byt_gpio *vg)
}
}
-static int byt_gpio_irq_map(struct irq_domain *d, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct byt_gpio *vg = d->host_data;
-
- irq_set_chip_and_handler_name(virq, &byt_irqchip, handle_simple_irq,
- "demux");
- irq_set_chip_data(virq, vg);
- irq_set_irq_type(virq, IRQ_TYPE_NONE);
-
- return 0;
-}
-
-static const struct irq_domain_ops byt_gpio_irq_ops = {
- .map = byt_gpio_irq_map,
-};
-
static int byt_gpio_probe(struct platform_device *pdev)
{
struct byt_gpio *vg;
struct acpi_device *acpi_dev;
struct pinctrl_gpio_range *range;
acpi_handle handle = ACPI_HANDLE(dev);
- unsigned hwirq;
int ret;
if (acpi_bus_get_device(handle, &acpi_dev))
gc->can_sleep = false;
gc->dev = dev;
+ ret = gpiochip_add(gc);
+ if (ret) {
+ dev_err(&pdev->dev, "failed adding byt-gpio chip\n");
+ return ret;
+ }
+
/* set up interrupts */
irq_rc = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (irq_rc && irq_rc->start) {
- hwirq = irq_rc->start;
- gc->to_irq = byt_gpio_to_irq;
-
- vg->domain = irq_domain_add_linear(NULL, gc->ngpio,
- &byt_gpio_irq_ops, vg);
- if (!vg->domain)
- return -ENXIO;
-
byt_gpio_irq_init_hw(vg);
+ ret = gpiochip_irqchip_add(gc, &byt_irqchip, 0,
+ handle_simple_irq, IRQ_TYPE_NONE);
+ if (ret) {
+ dev_err(dev, "failed to add irqchip\n");
+ gpiochip_remove(gc);
+ return ret;
+ }
- irq_set_handler_data(hwirq, vg);
- irq_set_chained_handler(hwirq, byt_gpio_irq_handler);
- }
-
- ret = gpiochip_add(gc);
- if (ret) {
- dev_err(&pdev->dev, "failed adding byt-gpio chip\n");
- return ret;
+ gpiochip_set_chained_irqchip(gc, &byt_irqchip,
+ (unsigned)irq_rc->start,
+ byt_gpio_irq_handler);
}
pm_runtime_enable(dev);
static int byt_gpio_remove(struct platform_device *pdev)
{
struct byt_gpio *vg = platform_get_drvdata(pdev);
- int err;
pm_runtime_disable(&pdev->dev);
- err = gpiochip_remove(&vg->chip);
- if (err)
- dev_warn(&pdev->dev, "failed to remove gpio_chip.\n");
+ gpiochip_remove(&vg->chip);
return 0;
}
.owner = THIS_MODULE,
};
-int __init bcm281xx_pinctrl_probe(struct platform_device *pdev)
+static int __init bcm281xx_pinctrl_probe(struct platform_device *pdev)
{
struct bcm281xx_pinctrl_data *pdata = &bcm281xx_pinctrl;
struct resource *res;
return 0;
}
-static void bcm2835_pmx_disable(struct pinctrl_dev *pctldev,
- unsigned func_selector,
- unsigned group_selector)
-{
- struct bcm2835_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
-
- /* disable by setting to GPIO_IN */
- bcm2835_pinctrl_fsel_set(pc, group_selector, BCM2835_FSEL_GPIO_IN);
-}
-
static void bcm2835_pmx_gpio_disable_free(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned offset)
.get_function_name = bcm2835_pmx_get_function_name,
.get_function_groups = bcm2835_pmx_get_function_groups,
.enable = bcm2835_pmx_enable,
- .disable = bcm2835_pmx_disable,
.gpio_disable_free = bcm2835_pmx_gpio_disable_free,
.gpio_set_direction = bcm2835_pmx_gpio_set_direction,
};
err_no_range:
err_no_irqchip:
- if (gpiochip_remove(&gpio->chip))
- dev_err(&pdev->dev, "failed to remove gpio chip\n");
+ gpiochip_remove(&gpio->chip);
err_no_chip:
clk_disable_unprepare(gpio->clk);
dev_err(&pdev->dev, "module ERROR:%d\n", err);
static int __exit u300_gpio_remove(struct platform_device *pdev)
{
struct u300_gpio *gpio = platform_get_drvdata(pdev);
- int err;
/* Turn off the GPIO block */
writel(0x00000000U, gpio->base + U300_GPIO_CR);
- err = gpiochip_remove(&gpio->chip);
- if (err < 0) {
- dev_err(gpio->dev, "unable to remove gpiochip: %d\n", err);
- return err;
- }
+ gpiochip_remove(&gpio->chip);
clk_disable_unprepare(gpio->clk);
return 0;
}
+++ /dev/null
-/*
- * Exynos specific support for Samsung pinctrl/gpiolib driver with eint support.
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- * Copyright (c) 2012 Linaro Ltd
- * http://www.linaro.org
- *
- * Author: Thomas Abraham <thomas.ab@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This file contains the Samsung Exynos specific information required by the
- * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
- * external gpio and wakeup interrupt support.
- */
-
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/irqdomain.h>
-#include <linux/irq.h>
-#include <linux/irqchip/chained_irq.h>
-#include <linux/of_irq.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/err.h>
-
-#include "pinctrl-samsung.h"
-#include "pinctrl-exynos.h"
-
-
-static struct samsung_pin_bank_type bank_type_off = {
- .fld_width = { 4, 1, 2, 2, 2, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, },
-};
-
-static struct samsung_pin_bank_type bank_type_alive = {
- .fld_width = { 4, 1, 2, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
-};
-
-/* list of external wakeup controllers supported */
-static const struct of_device_id exynos_wkup_irq_ids[] = {
- { .compatible = "samsung,exynos4210-wakeup-eint", },
- { }
-};
-
-static void exynos_gpio_irq_mask(struct irq_data *irqd)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned long reg_mask = d->ctrl->geint_mask + bank->eint_offset;
- unsigned long mask;
- unsigned long flags;
-
- spin_lock_irqsave(&bank->slock, flags);
-
- mask = readl(d->virt_base + reg_mask);
- mask |= 1 << irqd->hwirq;
- writel(mask, d->virt_base + reg_mask);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-}
-
-static void exynos_gpio_irq_ack(struct irq_data *irqd)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned long reg_pend = d->ctrl->geint_pend + bank->eint_offset;
-
- writel(1 << irqd->hwirq, d->virt_base + reg_pend);
-}
-
-static void exynos_gpio_irq_unmask(struct irq_data *irqd)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned long reg_mask = d->ctrl->geint_mask + bank->eint_offset;
- unsigned long mask;
- unsigned long flags;
-
- /*
- * Ack level interrupts right before unmask
- *
- * If we don't do this we'll get a double-interrupt. Level triggered
- * interrupts must not fire an interrupt if the level is not
- * _currently_ active, even if it was active while the interrupt was
- * masked.
- */
- if (irqd_get_trigger_type(irqd) & IRQ_TYPE_LEVEL_MASK)
- exynos_gpio_irq_ack(irqd);
-
- spin_lock_irqsave(&bank->slock, flags);
-
- mask = readl(d->virt_base + reg_mask);
- mask &= ~(1 << irqd->hwirq);
- writel(mask, d->virt_base + reg_mask);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-}
-
-static int exynos_gpio_irq_set_type(struct irq_data *irqd, unsigned int type)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pin_bank_type *bank_type = bank->type;
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- struct samsung_pin_ctrl *ctrl = d->ctrl;
- unsigned int pin = irqd->hwirq;
- unsigned int shift = EXYNOS_EINT_CON_LEN * pin;
- unsigned int con, trig_type;
- unsigned long reg_con = ctrl->geint_con + bank->eint_offset;
- unsigned long flags;
- unsigned int mask;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- trig_type = EXYNOS_EINT_EDGE_RISING;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- trig_type = EXYNOS_EINT_EDGE_FALLING;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- trig_type = EXYNOS_EINT_EDGE_BOTH;
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- trig_type = EXYNOS_EINT_LEVEL_HIGH;
- break;
- case IRQ_TYPE_LEVEL_LOW:
- trig_type = EXYNOS_EINT_LEVEL_LOW;
- break;
- default:
- pr_err("unsupported external interrupt type\n");
- return -EINVAL;
- }
-
- if (type & IRQ_TYPE_EDGE_BOTH)
- __irq_set_handler_locked(irqd->irq, handle_edge_irq);
- else
- __irq_set_handler_locked(irqd->irq, handle_level_irq);
-
- con = readl(d->virt_base + reg_con);
- con &= ~(EXYNOS_EINT_CON_MASK << shift);
- con |= trig_type << shift;
- writel(con, d->virt_base + reg_con);
-
- reg_con = bank->pctl_offset + bank_type->reg_offset[PINCFG_TYPE_FUNC];
- shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
- mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
-
- spin_lock_irqsave(&bank->slock, flags);
-
- con = readl(d->virt_base + reg_con);
- con &= ~(mask << shift);
- con |= EXYNOS_EINT_FUNC << shift;
- writel(con, d->virt_base + reg_con);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-
- return 0;
-}
-
-/*
- * irq_chip for gpio interrupts.
- */
-static struct irq_chip exynos_gpio_irq_chip = {
- .name = "exynos_gpio_irq_chip",
- .irq_unmask = exynos_gpio_irq_unmask,
- .irq_mask = exynos_gpio_irq_mask,
- .irq_ack = exynos_gpio_irq_ack,
- .irq_set_type = exynos_gpio_irq_set_type,
-};
-
-static int exynos_gpio_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct samsung_pin_bank *b = h->host_data;
-
- irq_set_chip_data(virq, b);
- irq_set_chip_and_handler(virq, &exynos_gpio_irq_chip,
- handle_level_irq);
- set_irq_flags(virq, IRQF_VALID);
- return 0;
-}
-
-/*
- * irq domain callbacks for external gpio interrupt controller.
- */
-static const struct irq_domain_ops exynos_gpio_irqd_ops = {
- .map = exynos_gpio_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-static irqreturn_t exynos_eint_gpio_irq(int irq, void *data)
-{
- struct samsung_pinctrl_drv_data *d = data;
- struct samsung_pin_ctrl *ctrl = d->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
- unsigned int svc, group, pin, virq;
-
- svc = readl(d->virt_base + ctrl->svc);
- group = EXYNOS_SVC_GROUP(svc);
- pin = svc & EXYNOS_SVC_NUM_MASK;
-
- if (!group)
- return IRQ_HANDLED;
- bank += (group - 1);
-
- virq = irq_linear_revmap(bank->irq_domain, pin);
- if (!virq)
- return IRQ_NONE;
- generic_handle_irq(virq);
- return IRQ_HANDLED;
-}
-
-struct exynos_eint_gpio_save {
- u32 eint_con;
- u32 eint_fltcon0;
- u32 eint_fltcon1;
-};
-
-/*
- * exynos_eint_gpio_init() - setup handling of external gpio interrupts.
- * @d: driver data of samsung pinctrl driver.
- */
-static int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
-{
- struct samsung_pin_bank *bank;
- struct device *dev = d->dev;
- int ret;
- int i;
-
- if (!d->irq) {
- dev_err(dev, "irq number not available\n");
- return -EINVAL;
- }
-
- ret = devm_request_irq(dev, d->irq, exynos_eint_gpio_irq,
- 0, dev_name(dev), d);
- if (ret) {
- dev_err(dev, "irq request failed\n");
- return -ENXIO;
- }
-
- bank = d->ctrl->pin_banks;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
- if (bank->eint_type != EINT_TYPE_GPIO)
- continue;
- bank->irq_domain = irq_domain_add_linear(bank->of_node,
- bank->nr_pins, &exynos_gpio_irqd_ops, bank);
- if (!bank->irq_domain) {
- dev_err(dev, "gpio irq domain add failed\n");
- ret = -ENXIO;
- goto err_domains;
- }
-
- bank->soc_priv = devm_kzalloc(d->dev,
- sizeof(struct exynos_eint_gpio_save), GFP_KERNEL);
- if (!bank->soc_priv) {
- irq_domain_remove(bank->irq_domain);
- ret = -ENOMEM;
- goto err_domains;
- }
- }
-
- return 0;
-
-err_domains:
- for (--i, --bank; i >= 0; --i, --bank) {
- if (bank->eint_type != EINT_TYPE_GPIO)
- continue;
- irq_domain_remove(bank->irq_domain);
- }
-
- return ret;
-}
-
-static void exynos_wkup_irq_mask(struct irq_data *irqd)
-{
- struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = b->drvdata;
- unsigned long reg_mask = d->ctrl->weint_mask + b->eint_offset;
- unsigned long mask;
- unsigned long flags;
-
- spin_lock_irqsave(&b->slock, flags);
-
- mask = readl(d->virt_base + reg_mask);
- mask |= 1 << irqd->hwirq;
- writel(mask, d->virt_base + reg_mask);
-
- spin_unlock_irqrestore(&b->slock, flags);
-}
-
-static void exynos_wkup_irq_ack(struct irq_data *irqd)
-{
- struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = b->drvdata;
- unsigned long pend = d->ctrl->weint_pend + b->eint_offset;
-
- writel(1 << irqd->hwirq, d->virt_base + pend);
-}
-
-static void exynos_wkup_irq_unmask(struct irq_data *irqd)
-{
- struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = b->drvdata;
- unsigned long reg_mask = d->ctrl->weint_mask + b->eint_offset;
- unsigned long mask;
- unsigned long flags;
-
- /*
- * Ack level interrupts right before unmask
- *
- * If we don't do this we'll get a double-interrupt. Level triggered
- * interrupts must not fire an interrupt if the level is not
- * _currently_ active, even if it was active while the interrupt was
- * masked.
- */
- if (irqd_get_trigger_type(irqd) & IRQ_TYPE_LEVEL_MASK)
- exynos_wkup_irq_ack(irqd);
-
- spin_lock_irqsave(&b->slock, flags);
-
- mask = readl(d->virt_base + reg_mask);
- mask &= ~(1 << irqd->hwirq);
- writel(mask, d->virt_base + reg_mask);
-
- spin_unlock_irqrestore(&b->slock, flags);
-}
-
-static int exynos_wkup_irq_set_type(struct irq_data *irqd, unsigned int type)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pin_bank_type *bank_type = bank->type;
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned int pin = irqd->hwirq;
- unsigned long reg_con = d->ctrl->weint_con + bank->eint_offset;
- unsigned long shift = EXYNOS_EINT_CON_LEN * pin;
- unsigned long con, trig_type;
- unsigned long flags;
- unsigned int mask;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- trig_type = EXYNOS_EINT_EDGE_RISING;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- trig_type = EXYNOS_EINT_EDGE_FALLING;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- trig_type = EXYNOS_EINT_EDGE_BOTH;
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- trig_type = EXYNOS_EINT_LEVEL_HIGH;
- break;
- case IRQ_TYPE_LEVEL_LOW:
- trig_type = EXYNOS_EINT_LEVEL_LOW;
- break;
- default:
- pr_err("unsupported external interrupt type\n");
- return -EINVAL;
- }
-
- if (type & IRQ_TYPE_EDGE_BOTH)
- __irq_set_handler_locked(irqd->irq, handle_edge_irq);
- else
- __irq_set_handler_locked(irqd->irq, handle_level_irq);
-
- con = readl(d->virt_base + reg_con);
- con &= ~(EXYNOS_EINT_CON_MASK << shift);
- con |= trig_type << shift;
- writel(con, d->virt_base + reg_con);
-
- reg_con = bank->pctl_offset + bank_type->reg_offset[PINCFG_TYPE_FUNC];
- shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
- mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
-
- spin_lock_irqsave(&bank->slock, flags);
-
- con = readl(d->virt_base + reg_con);
- con &= ~(mask << shift);
- con |= EXYNOS_EINT_FUNC << shift;
- writel(con, d->virt_base + reg_con);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-
- return 0;
-}
-
-static u32 exynos_eint_wake_mask = 0xffffffff;
-
-u32 exynos_get_eint_wake_mask(void)
-{
- return exynos_eint_wake_mask;
-}
-
-static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- unsigned long bit = 1UL << (2 * bank->eint_offset + irqd->hwirq);
-
- pr_info("wake %s for irq %d\n", on ? "enabled" : "disabled", irqd->irq);
-
- if (!on)
- exynos_eint_wake_mask |= bit;
- else
- exynos_eint_wake_mask &= ~bit;
-
- return 0;
-}
-
-/*
- * irq_chip for wakeup interrupts
- */
-static struct irq_chip exynos_wkup_irq_chip = {
- .name = "exynos_wkup_irq_chip",
- .irq_unmask = exynos_wkup_irq_unmask,
- .irq_mask = exynos_wkup_irq_mask,
- .irq_ack = exynos_wkup_irq_ack,
- .irq_set_type = exynos_wkup_irq_set_type,
- .irq_set_wake = exynos_wkup_irq_set_wake,
-};
-
-/* interrupt handler for wakeup interrupts 0..15 */
-static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
-{
- struct exynos_weint_data *eintd = irq_get_handler_data(irq);
- struct samsung_pin_bank *bank = eintd->bank;
- struct irq_chip *chip = irq_get_chip(irq);
- int eint_irq;
-
- chained_irq_enter(chip, desc);
- chip->irq_mask(&desc->irq_data);
-
- if (chip->irq_ack)
- chip->irq_ack(&desc->irq_data);
-
- eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq);
- generic_handle_irq(eint_irq);
- chip->irq_unmask(&desc->irq_data);
- chained_irq_exit(chip, desc);
-}
-
-static inline void exynos_irq_demux_eint(unsigned long pend,
- struct irq_domain *domain)
-{
- unsigned int irq;
-
- while (pend) {
- irq = fls(pend) - 1;
- generic_handle_irq(irq_find_mapping(domain, irq));
- pend &= ~(1 << irq);
- }
-}
-
-/* interrupt handler for wakeup interrupt 16 */
-static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_get_chip(irq);
- struct exynos_muxed_weint_data *eintd = irq_get_handler_data(irq);
- struct samsung_pinctrl_drv_data *d = eintd->banks[0]->drvdata;
- struct samsung_pin_ctrl *ctrl = d->ctrl;
- unsigned long pend;
- unsigned long mask;
- int i;
-
- chained_irq_enter(chip, desc);
-
- for (i = 0; i < eintd->nr_banks; ++i) {
- struct samsung_pin_bank *b = eintd->banks[i];
- pend = readl(d->virt_base + ctrl->weint_pend + b->eint_offset);
- mask = readl(d->virt_base + ctrl->weint_mask + b->eint_offset);
- exynos_irq_demux_eint(pend & ~mask, b->irq_domain);
- }
-
- chained_irq_exit(chip, desc);
-}
-
-static int exynos_wkup_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- irq_set_chip_and_handler(virq, &exynos_wkup_irq_chip, handle_level_irq);
- irq_set_chip_data(virq, h->host_data);
- set_irq_flags(virq, IRQF_VALID);
- return 0;
-}
-
-/*
- * irq domain callbacks for external wakeup interrupt controller.
- */
-static const struct irq_domain_ops exynos_wkup_irqd_ops = {
- .map = exynos_wkup_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-/*
- * exynos_eint_wkup_init() - setup handling of external wakeup interrupts.
- * @d: driver data of samsung pinctrl driver.
- */
-static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
-{
- struct device *dev = d->dev;
- struct device_node *wkup_np = NULL;
- struct device_node *np;
- struct samsung_pin_bank *bank;
- struct exynos_weint_data *weint_data;
- struct exynos_muxed_weint_data *muxed_data;
- unsigned int muxed_banks = 0;
- unsigned int i;
- int idx, irq;
-
- for_each_child_of_node(dev->of_node, np) {
- if (of_match_node(exynos_wkup_irq_ids, np)) {
- wkup_np = np;
- break;
- }
- }
- if (!wkup_np)
- return -ENODEV;
-
- bank = d->ctrl->pin_banks;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
- if (bank->eint_type != EINT_TYPE_WKUP)
- continue;
-
- bank->irq_domain = irq_domain_add_linear(bank->of_node,
- bank->nr_pins, &exynos_wkup_irqd_ops, bank);
- if (!bank->irq_domain) {
- dev_err(dev, "wkup irq domain add failed\n");
- return -ENXIO;
- }
-
- if (!of_find_property(bank->of_node, "interrupts", NULL)) {
- bank->eint_type = EINT_TYPE_WKUP_MUX;
- ++muxed_banks;
- continue;
- }
-
- weint_data = devm_kzalloc(dev, bank->nr_pins
- * sizeof(*weint_data), GFP_KERNEL);
- if (!weint_data) {
- dev_err(dev, "could not allocate memory for weint_data\n");
- return -ENOMEM;
- }
-
- for (idx = 0; idx < bank->nr_pins; ++idx) {
- irq = irq_of_parse_and_map(bank->of_node, idx);
- if (!irq) {
- dev_err(dev, "irq number for eint-%s-%d not found\n",
- bank->name, idx);
- continue;
- }
- weint_data[idx].irq = idx;
- weint_data[idx].bank = bank;
- irq_set_handler_data(irq, &weint_data[idx]);
- irq_set_chained_handler(irq, exynos_irq_eint0_15);
- }
- }
-
- if (!muxed_banks)
- return 0;
-
- irq = irq_of_parse_and_map(wkup_np, 0);
- if (!irq) {
- dev_err(dev, "irq number for muxed EINTs not found\n");
- return 0;
- }
-
- muxed_data = devm_kzalloc(dev, sizeof(*muxed_data)
- + muxed_banks*sizeof(struct samsung_pin_bank *), GFP_KERNEL);
- if (!muxed_data) {
- dev_err(dev, "could not allocate memory for muxed_data\n");
- return -ENOMEM;
- }
-
- irq_set_chained_handler(irq, exynos_irq_demux_eint16_31);
- irq_set_handler_data(irq, muxed_data);
-
- bank = d->ctrl->pin_banks;
- idx = 0;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
- if (bank->eint_type != EINT_TYPE_WKUP_MUX)
- continue;
-
- muxed_data->banks[idx++] = bank;
- }
- muxed_data->nr_banks = muxed_banks;
-
- return 0;
-}
-
-static void exynos_pinctrl_suspend_bank(
- struct samsung_pinctrl_drv_data *drvdata,
- struct samsung_pin_bank *bank)
-{
- struct exynos_eint_gpio_save *save = bank->soc_priv;
- void __iomem *regs = drvdata->virt_base;
-
- save->eint_con = readl(regs + EXYNOS_GPIO_ECON_OFFSET
- + bank->eint_offset);
- save->eint_fltcon0 = readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
- + 2 * bank->eint_offset);
- save->eint_fltcon1 = readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
- + 2 * bank->eint_offset + 4);
-
- pr_debug("%s: save con %#010x\n", bank->name, save->eint_con);
- pr_debug("%s: save fltcon0 %#010x\n", bank->name, save->eint_fltcon0);
- pr_debug("%s: save fltcon1 %#010x\n", bank->name, save->eint_fltcon1);
-}
-
-static void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata)
-{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
- int i;
-
- for (i = 0; i < ctrl->nr_banks; ++i, ++bank)
- if (bank->eint_type == EINT_TYPE_GPIO)
- exynos_pinctrl_suspend_bank(drvdata, bank);
-}
-
-static void exynos_pinctrl_resume_bank(
- struct samsung_pinctrl_drv_data *drvdata,
- struct samsung_pin_bank *bank)
-{
- struct exynos_eint_gpio_save *save = bank->soc_priv;
- void __iomem *regs = drvdata->virt_base;
-
- pr_debug("%s: con %#010x => %#010x\n", bank->name,
- readl(regs + EXYNOS_GPIO_ECON_OFFSET
- + bank->eint_offset), save->eint_con);
- pr_debug("%s: fltcon0 %#010x => %#010x\n", bank->name,
- readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
- + 2 * bank->eint_offset), save->eint_fltcon0);
- pr_debug("%s: fltcon1 %#010x => %#010x\n", bank->name,
- readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
- + 2 * bank->eint_offset + 4), save->eint_fltcon1);
-
- writel(save->eint_con, regs + EXYNOS_GPIO_ECON_OFFSET
- + bank->eint_offset);
- writel(save->eint_fltcon0, regs + EXYNOS_GPIO_EFLTCON_OFFSET
- + 2 * bank->eint_offset);
- writel(save->eint_fltcon1, regs + EXYNOS_GPIO_EFLTCON_OFFSET
- + 2 * bank->eint_offset + 4);
-}
-
-static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
-{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
- int i;
-
- for (i = 0; i < ctrl->nr_banks; ++i, ++bank)
- if (bank->eint_type == EINT_TYPE_GPIO)
- exynos_pinctrl_resume_bank(drvdata, bank);
-}
-
-/* pin banks of s5pv210 pin-controller */
-static struct samsung_pin_bank s5pv210_pin_bank[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
- EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpa1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
- EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
- EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
- EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
- EXYNOS_PIN_BANK_EINTG(6, 0x0c0, "gpd1", 0x18),
- EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpe0", 0x1c),
- EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpe1", 0x20),
- EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpf0", 0x24),
- EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpf1", 0x28),
- EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpf2", 0x2c),
- EXYNOS_PIN_BANK_EINTG(6, 0x180, "gpf3", 0x30),
- EXYNOS_PIN_BANK_EINTG(7, 0x1a0, "gpg0", 0x34),
- EXYNOS_PIN_BANK_EINTG(7, 0x1c0, "gpg1", 0x38),
- EXYNOS_PIN_BANK_EINTG(7, 0x1e0, "gpg2", 0x3c),
- EXYNOS_PIN_BANK_EINTG(7, 0x200, "gpg3", 0x40),
- EXYNOS_PIN_BANK_EINTN(7, 0x220, "gpi"),
- EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x44),
- EXYNOS_PIN_BANK_EINTG(6, 0x260, "gpj1", 0x48),
- EXYNOS_PIN_BANK_EINTG(8, 0x280, "gpj2", 0x4c),
- EXYNOS_PIN_BANK_EINTG(8, 0x2a0, "gpj3", 0x50),
- EXYNOS_PIN_BANK_EINTG(5, 0x2c0, "gpj4", 0x54),
- EXYNOS_PIN_BANK_EINTN(8, 0x2e0, "mp01"),
- EXYNOS_PIN_BANK_EINTN(4, 0x300, "mp02"),
- EXYNOS_PIN_BANK_EINTN(8, 0x320, "mp03"),
- EXYNOS_PIN_BANK_EINTN(8, 0x340, "mp04"),
- EXYNOS_PIN_BANK_EINTN(8, 0x360, "mp05"),
- EXYNOS_PIN_BANK_EINTN(8, 0x380, "mp06"),
- EXYNOS_PIN_BANK_EINTN(8, 0x3a0, "mp07"),
- EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gph0", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gph1", 0x04),
- EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gph2", 0x08),
- EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c),
-};
-
-struct samsung_pin_ctrl s5pv210_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = s5pv210_pin_bank,
- .nr_banks = ARRAY_SIZE(s5pv210_pin_bank),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .weint_con = EXYNOS_WKUP_ECON_OFFSET,
- .weint_mask = EXYNOS_WKUP_EMASK_OFFSET,
- .weint_pend = EXYNOS_WKUP_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "s5pv210-gpio-ctrl0",
- },
-};
-
-/* pin banks of exynos3250 pin-controller 0 */
-static struct samsung_pin_bank exynos3250_pin_banks0[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
- EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
- EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
- EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
- EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
- EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpd1", 0x18),
-};
-
-/* pin banks of exynos3250 pin-controller 1 */
-static struct samsung_pin_bank exynos3250_pin_banks1[] = {
- EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpe0"),
- EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpe1"),
- EXYNOS_PIN_BANK_EINTN(3, 0x180, "gpe2"),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08),
- EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
- EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
- EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpl0", 0x18),
- EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
- EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
- EXYNOS_PIN_BANK_EINTG(5, 0x2a0, "gpm2", 0x2c),
- EXYNOS_PIN_BANK_EINTG(8, 0x2c0, "gpm3", 0x30),
- EXYNOS_PIN_BANK_EINTG(8, 0x2e0, "gpm4", 0x34),
- EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04),
- EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08),
- EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
- * two gpio/pin-mux/pinconfig controllers.
- */
-struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = exynos3250_pin_banks0,
- .nr_banks = ARRAY_SIZE(exynos3250_pin_banks0),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos3250-gpio-ctrl0",
- }, {
- /* pin-controller instance 1 data */
- .pin_banks = exynos3250_pin_banks1,
- .nr_banks = ARRAY_SIZE(exynos3250_pin_banks1),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .weint_con = EXYNOS_WKUP_ECON_OFFSET,
- .weint_mask = EXYNOS_WKUP_EMASK_OFFSET,
- .weint_pend = EXYNOS_WKUP_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos3250-gpio-ctrl1",
- },
-};
-
-/* pin banks of exynos4210 pin-controller 0 */
-static struct samsung_pin_bank exynos4210_pin_banks0[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
- EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
- EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
- EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
- EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
- EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
- EXYNOS_PIN_BANK_EINTG(5, 0x0E0, "gpe0", 0x1c),
- EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpe1", 0x20),
- EXYNOS_PIN_BANK_EINTG(6, 0x120, "gpe2", 0x24),
- EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpe3", 0x28),
- EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpe4", 0x2c),
- EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
- EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
- EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
- EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
-};
-
-/* pin banks of exynos4210 pin-controller 1 */
-static struct samsung_pin_bank exynos4210_pin_banks1[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpj0", 0x00),
- EXYNOS_PIN_BANK_EINTG(5, 0x020, "gpj1", 0x04),
- EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
- EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
- EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
- EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
- EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpl0", 0x18),
- EXYNOS_PIN_BANK_EINTG(3, 0x0E0, "gpl1", 0x1c),
- EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
- EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
- EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
- EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
- EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
- EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
- EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
- EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
-};
-
-/* pin banks of exynos4210 pin-controller 2 */
-static struct samsung_pin_bank exynos4210_pin_banks2[] = {
- EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes
- * three gpio/pin-mux/pinconfig controllers.
- */
-struct samsung_pin_ctrl exynos4210_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = exynos4210_pin_banks0,
- .nr_banks = ARRAY_SIZE(exynos4210_pin_banks0),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos4210-gpio-ctrl0",
- }, {
- /* pin-controller instance 1 data */
- .pin_banks = exynos4210_pin_banks1,
- .nr_banks = ARRAY_SIZE(exynos4210_pin_banks1),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .weint_con = EXYNOS_WKUP_ECON_OFFSET,
- .weint_mask = EXYNOS_WKUP_EMASK_OFFSET,
- .weint_pend = EXYNOS_WKUP_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos4210-gpio-ctrl1",
- }, {
- /* pin-controller instance 2 data */
- .pin_banks = exynos4210_pin_banks2,
- .nr_banks = ARRAY_SIZE(exynos4210_pin_banks2),
- .label = "exynos4210-gpio-ctrl2",
- },
-};
-
-/* pin banks of exynos4x12 pin-controller 0 */
-static struct samsung_pin_bank exynos4x12_pin_banks0[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
- EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
- EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
- EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
- EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
- EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
- EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
- EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
- EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
- EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
- EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x40),
- EXYNOS_PIN_BANK_EINTG(5, 0x260, "gpj1", 0x44),
-};
-
-/* pin banks of exynos4x12 pin-controller 1 */
-static struct samsung_pin_bank exynos4x12_pin_banks1[] = {
- EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
- EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
- EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
- EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
- EXYNOS_PIN_BANK_EINTG(7, 0x0C0, "gpl0", 0x18),
- EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpl1", 0x1c),
- EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
- EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
- EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
- EXYNOS_PIN_BANK_EINTG(5, 0x2A0, "gpm2", 0x2c),
- EXYNOS_PIN_BANK_EINTG(8, 0x2C0, "gpm3", 0x30),
- EXYNOS_PIN_BANK_EINTG(8, 0x2E0, "gpm4", 0x34),
- EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
- EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
- EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
- EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
- EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
- EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
- EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
-};
-
-/* pin banks of exynos4x12 pin-controller 2 */
-static struct samsung_pin_bank exynos4x12_pin_banks2[] = {
- EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
-};
-
-/* pin banks of exynos4x12 pin-controller 3 */
-static struct samsung_pin_bank exynos4x12_pin_banks3[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
- EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpv2", 0x08),
- EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv3", 0x0c),
- EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpv4", 0x10),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos4x12 SoC. Exynos4x12 SoC includes
- * four gpio/pin-mux/pinconfig controllers.
- */
-struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = exynos4x12_pin_banks0,
- .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks0),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl0",
- }, {
- /* pin-controller instance 1 data */
- .pin_banks = exynos4x12_pin_banks1,
- .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks1),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .weint_con = EXYNOS_WKUP_ECON_OFFSET,
- .weint_mask = EXYNOS_WKUP_EMASK_OFFSET,
- .weint_pend = EXYNOS_WKUP_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl1",
- }, {
- /* pin-controller instance 2 data */
- .pin_banks = exynos4x12_pin_banks2,
- .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks2),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl2",
- }, {
- /* pin-controller instance 3 data */
- .pin_banks = exynos4x12_pin_banks3,
- .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks3),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos4x12-gpio-ctrl3",
- },
-};
-
-/* pin banks of exynos5250 pin-controller 0 */
-static struct samsung_pin_bank exynos5250_pin_banks0[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
- EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
- EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
- EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
- EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
- EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
- EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
- EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc1", 0x20),
- EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc2", 0x24),
- EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc3", 0x28),
- EXYNOS_PIN_BANK_EINTG(4, 0x160, "gpd0", 0x2c),
- EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x30),
- EXYNOS_PIN_BANK_EINTG(7, 0x2E0, "gpc4", 0x34),
- EXYNOS_PIN_BANK_EINTN(6, 0x1A0, "gpy0"),
- EXYNOS_PIN_BANK_EINTN(4, 0x1C0, "gpy1"),
- EXYNOS_PIN_BANK_EINTN(6, 0x1E0, "gpy2"),
- EXYNOS_PIN_BANK_EINTN(8, 0x200, "gpy3"),
- EXYNOS_PIN_BANK_EINTN(8, 0x220, "gpy4"),
- EXYNOS_PIN_BANK_EINTN(8, 0x240, "gpy5"),
- EXYNOS_PIN_BANK_EINTN(8, 0x260, "gpy6"),
- EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
- EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
- EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
-};
-
-/* pin banks of exynos5250 pin-controller 1 */
-static struct samsung_pin_bank exynos5250_pin_banks1[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
- EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
- EXYNOS_PIN_BANK_EINTG(4, 0x040, "gpf0", 0x08),
- EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf1", 0x0c),
- EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
- EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
- EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
- EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gph0", 0x1c),
- EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph1", 0x20),
-};
-
-/* pin banks of exynos5250 pin-controller 2 */
-static struct samsung_pin_bank exynos5250_pin_banks2[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
- EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08),
- EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
- EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
-};
-
-/* pin banks of exynos5250 pin-controller 3 */
-static struct samsung_pin_bank exynos5250_pin_banks3[] = {
- EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes
- * four gpio/pin-mux/pinconfig controllers.
- */
-struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = exynos5250_pin_banks0,
- .nr_banks = ARRAY_SIZE(exynos5250_pin_banks0),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .weint_con = EXYNOS_WKUP_ECON_OFFSET,
- .weint_mask = EXYNOS_WKUP_EMASK_OFFSET,
- .weint_pend = EXYNOS_WKUP_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl0",
- }, {
- /* pin-controller instance 1 data */
- .pin_banks = exynos5250_pin_banks1,
- .nr_banks = ARRAY_SIZE(exynos5250_pin_banks1),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl1",
- }, {
- /* pin-controller instance 2 data */
- .pin_banks = exynos5250_pin_banks2,
- .nr_banks = ARRAY_SIZE(exynos5250_pin_banks2),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl2",
- }, {
- /* pin-controller instance 3 data */
- .pin_banks = exynos5250_pin_banks3,
- .nr_banks = ARRAY_SIZE(exynos5250_pin_banks3),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- .label = "exynos5250-gpio-ctrl3",
- },
-};
-
-/* pin banks of exynos5260 pin-controller 0 */
-static struct samsung_pin_bank exynos5260_pin_banks0[] = {
- EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpa0", 0x00),
- EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpa1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
- EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
- EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpb1", 0x10),
- EXYNOS_PIN_BANK_EINTG(5, 0x0a0, "gpb2", 0x14),
- EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpb3", 0x18),
- EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpb4", 0x1c),
- EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpb5", 0x20),
- EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd0", 0x24),
- EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpd1", 0x28),
- EXYNOS_PIN_BANK_EINTG(5, 0x160, "gpd2", 0x2c),
- EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpe0", 0x30),
- EXYNOS_PIN_BANK_EINTG(5, 0x1a0, "gpe1", 0x34),
- EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpf0", 0x38),
- EXYNOS_PIN_BANK_EINTG(8, 0x1e0, "gpf1", 0x3c),
- EXYNOS_PIN_BANK_EINTG(2, 0x200, "gpk0", 0x40),
- EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04),
- EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08),
- EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c),
-};
-
-/* pin banks of exynos5260 pin-controller 1 */
-static struct samsung_pin_bank exynos5260_pin_banks1[] = {
- EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpc0", 0x00),
- EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpc1", 0x04),
- EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
- EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
- EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpc4", 0x10),
-};
-
-/* pin banks of exynos5260 pin-controller 2 */
-static struct samsung_pin_bank exynos5260_pin_banks2[] = {
- EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
- EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes
- * three gpio/pin-mux/pinconfig controllers.
- */
-struct samsung_pin_ctrl exynos5260_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = exynos5260_pin_banks0,
- .nr_banks = ARRAY_SIZE(exynos5260_pin_banks0),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .weint_con = EXYNOS_WKUP_ECON_OFFSET,
- .weint_mask = EXYNOS_WKUP_EMASK_OFFSET,
- .weint_pend = EXYNOS_WKUP_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .label = "exynos5260-gpio-ctrl0",
- }, {
- /* pin-controller instance 1 data */
- .pin_banks = exynos5260_pin_banks1,
- .nr_banks = ARRAY_SIZE(exynos5260_pin_banks1),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5260-gpio-ctrl1",
- }, {
- /* pin-controller instance 2 data */
- .pin_banks = exynos5260_pin_banks2,
- .nr_banks = ARRAY_SIZE(exynos5260_pin_banks2),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5260-gpio-ctrl2",
- },
-};
-
-/* pin banks of exynos5420 pin-controller 0 */
-static struct samsung_pin_bank exynos5420_pin_banks0[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpy7", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
- EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
- EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
- EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
-};
-
-/* pin banks of exynos5420 pin-controller 1 */
-static struct samsung_pin_bank exynos5420_pin_banks1[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpc0", 0x00),
- EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc1", 0x04),
- EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
- EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
- EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpc4", 0x10),
- EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpd1", 0x14),
- EXYNOS_PIN_BANK_EINTN(6, 0x0C0, "gpy0"),
- EXYNOS_PIN_BANK_EINTN(4, 0x0E0, "gpy1"),
- EXYNOS_PIN_BANK_EINTN(6, 0x100, "gpy2"),
- EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpy3"),
- EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpy4"),
- EXYNOS_PIN_BANK_EINTN(8, 0x160, "gpy5"),
- EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy6"),
-};
-
-/* pin banks of exynos5420 pin-controller 2 */
-static struct samsung_pin_bank exynos5420_pin_banks2[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
- EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
- EXYNOS_PIN_BANK_EINTG(6, 0x040, "gpf0", 0x08),
- EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpf1", 0x0c),
- EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
- EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
- EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
- EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gpj4", 0x1c),
-};
-
-/* pin banks of exynos5420 pin-controller 3 */
-static struct samsung_pin_bank exynos5420_pin_banks3[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
- EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
- EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
- EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
- EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
- EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpb3", 0x18),
- EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpb4", 0x1c),
- EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph0", 0x20),
-};
-
-/* pin banks of exynos5420 pin-controller 4 */
-static struct samsung_pin_bank exynos5420_pin_banks4[] = {
- EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
- * four gpio/pin-mux/pinconfig controllers.
- */
-struct samsung_pin_ctrl exynos5420_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = exynos5420_pin_banks0,
- .nr_banks = ARRAY_SIZE(exynos5420_pin_banks0),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .weint_con = EXYNOS_WKUP_ECON_OFFSET,
- .weint_mask = EXYNOS_WKUP_EMASK_OFFSET,
- .weint_pend = EXYNOS_WKUP_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .label = "exynos5420-gpio-ctrl0",
- }, {
- /* pin-controller instance 1 data */
- .pin_banks = exynos5420_pin_banks1,
- .nr_banks = ARRAY_SIZE(exynos5420_pin_banks1),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl1",
- }, {
- /* pin-controller instance 2 data */
- .pin_banks = exynos5420_pin_banks2,
- .nr_banks = ARRAY_SIZE(exynos5420_pin_banks2),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl2",
- }, {
- /* pin-controller instance 3 data */
- .pin_banks = exynos5420_pin_banks3,
- .nr_banks = ARRAY_SIZE(exynos5420_pin_banks3),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl3",
- }, {
- /* pin-controller instance 4 data */
- .pin_banks = exynos5420_pin_banks4,
- .nr_banks = ARRAY_SIZE(exynos5420_pin_banks4),
- .geint_con = EXYNOS_GPIO_ECON_OFFSET,
- .geint_mask = EXYNOS_GPIO_EMASK_OFFSET,
- .geint_pend = EXYNOS_GPIO_EPEND_OFFSET,
- .svc = EXYNOS_SVC_OFFSET,
- .eint_gpio_init = exynos_eint_gpio_init,
- .label = "exynos5420-gpio-ctrl4",
- },
-};
+++ /dev/null
-/*
- * Exynos specific definitions for Samsung pinctrl and gpiolib driver.
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- * Copyright (c) 2012 Linaro Ltd
- * http://www.linaro.org
- *
- * This file contains the Exynos specific definitions for the Samsung
- * pinctrl/gpiolib interface drivers.
- *
- * Author: Thomas Abraham <thomas.ab@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-/* External GPIO and wakeup interrupt related definitions */
-#define EXYNOS_GPIO_ECON_OFFSET 0x700
-#define EXYNOS_GPIO_EFLTCON_OFFSET 0x800
-#define EXYNOS_GPIO_EMASK_OFFSET 0x900
-#define EXYNOS_GPIO_EPEND_OFFSET 0xA00
-#define EXYNOS_WKUP_ECON_OFFSET 0xE00
-#define EXYNOS_WKUP_EMASK_OFFSET 0xF00
-#define EXYNOS_WKUP_EPEND_OFFSET 0xF40
-#define EXYNOS_SVC_OFFSET 0xB08
-#define EXYNOS_EINT_FUNC 0xF
-
-/* helpers to access interrupt service register */
-#define EXYNOS_SVC_GROUP_SHIFT 3
-#define EXYNOS_SVC_GROUP_MASK 0x1f
-#define EXYNOS_SVC_NUM_MASK 7
-#define EXYNOS_SVC_GROUP(x) ((x >> EXYNOS_SVC_GROUP_SHIFT) & \
- EXYNOS_SVC_GROUP_MASK)
-
-/* Exynos specific external interrupt trigger types */
-#define EXYNOS_EINT_LEVEL_LOW 0
-#define EXYNOS_EINT_LEVEL_HIGH 1
-#define EXYNOS_EINT_EDGE_FALLING 2
-#define EXYNOS_EINT_EDGE_RISING 3
-#define EXYNOS_EINT_EDGE_BOTH 4
-#define EXYNOS_EINT_CON_MASK 0xF
-#define EXYNOS_EINT_CON_LEN 4
-
-#define EXYNOS_EINT_MAX_PER_BANK 8
-#define EXYNOS_EINT_NR_WKUP_EINT
-
-#define EXYNOS_PIN_BANK_EINTN(pins, reg, id) \
- { \
- .type = &bank_type_off, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define EXYNOS_PIN_BANK_EINTG(pins, reg, id, offs) \
- { \
- .type = &bank_type_off, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_GPIO, \
- .eint_offset = offs, \
- .name = id \
- }
-
-#define EXYNOS_PIN_BANK_EINTW(pins, reg, id, offs) \
- { \
- .type = &bank_type_alive, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_WKUP, \
- .eint_offset = offs, \
- .name = id \
- }
-
-/**
- * struct exynos_weint_data: irq specific data for all the wakeup interrupts
- * generated by the external wakeup interrupt controller.
- * @irq: interrupt number within the domain.
- * @bank: bank responsible for this interrupt
- */
-struct exynos_weint_data {
- unsigned int irq;
- struct samsung_pin_bank *bank;
-};
-
-/**
- * struct exynos_muxed_weint_data: irq specific data for muxed wakeup interrupts
- * generated by the external wakeup interrupt controller.
- * @nr_banks: count of banks being part of the mux
- * @banks: array of banks being part of the mux
- */
-struct exynos_muxed_weint_data {
- unsigned int nr_banks;
- struct samsung_pin_bank *banks[];
-};
+++ /dev/null
-/*
- * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's EXYNOS5440 SoC.
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/gpio.h>
-#include <linux/device.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/interrupt.h>
-#include <linux/irqdomain.h>
-#include <linux/of_irq.h>
-#include "core.h"
-
-/* EXYNOS5440 GPIO and Pinctrl register offsets */
-#define GPIO_MUX 0x00
-#define GPIO_IE 0x04
-#define GPIO_INT 0x08
-#define GPIO_TYPE 0x0C
-#define GPIO_VAL 0x10
-#define GPIO_OE 0x14
-#define GPIO_IN 0x18
-#define GPIO_PE 0x1C
-#define GPIO_PS 0x20
-#define GPIO_SR 0x24
-#define GPIO_DS0 0x28
-#define GPIO_DS1 0x2C
-
-#define EXYNOS5440_MAX_PINS 23
-#define EXYNOS5440_MAX_GPIO_INT 8
-#define PIN_NAME_LENGTH 10
-
-#define GROUP_SUFFIX "-grp"
-#define GSUFFIX_LEN sizeof(GROUP_SUFFIX)
-#define FUNCTION_SUFFIX "-mux"
-#define FSUFFIX_LEN sizeof(FUNCTION_SUFFIX)
-
-/*
- * pin configuration type and its value are packed together into a 16-bits.
- * The upper 8-bits represent the configuration type and the lower 8-bits
- * hold the value of the configuration type.
- */
-#define PINCFG_TYPE_MASK 0xFF
-#define PINCFG_VALUE_SHIFT 8
-#define PINCFG_VALUE_MASK (0xFF << PINCFG_VALUE_SHIFT)
-#define PINCFG_PACK(type, value) (((value) << PINCFG_VALUE_SHIFT) | type)
-#define PINCFG_UNPACK_TYPE(cfg) ((cfg) & PINCFG_TYPE_MASK)
-#define PINCFG_UNPACK_VALUE(cfg) (((cfg) & PINCFG_VALUE_MASK) >> \
- PINCFG_VALUE_SHIFT)
-
-/**
- * enum pincfg_type - possible pin configuration types supported.
- * @PINCFG_TYPE_PUD: Pull up/down configuration.
- * @PINCFG_TYPE_DRV: Drive strength configuration.
- * @PINCFG_TYPE_SKEW_RATE: Skew rate configuration.
- * @PINCFG_TYPE_INPUT_TYPE: Pin input type configuration.
- */
-enum pincfg_type {
- PINCFG_TYPE_PUD,
- PINCFG_TYPE_DRV,
- PINCFG_TYPE_SKEW_RATE,
- PINCFG_TYPE_INPUT_TYPE
-};
-
-/**
- * struct exynos5440_pin_group: represent group of pins for pincfg setting.
- * @name: name of the pin group, used to lookup the group.
- * @pins: the pins included in this group.
- * @num_pins: number of pins included in this group.
- */
-struct exynos5440_pin_group {
- const char *name;
- const unsigned int *pins;
- u8 num_pins;
-};
-
-/**
- * struct exynos5440_pmx_func: represent a pin function.
- * @name: name of the pin function, used to lookup the function.
- * @groups: one or more names of pin groups that provide this function.
- * @num_groups: number of groups included in @groups.
- * @function: the function number to be programmed when selected.
- */
-struct exynos5440_pmx_func {
- const char *name;
- const char **groups;
- u8 num_groups;
- unsigned long function;
-};
-
-/**
- * struct exynos5440_pinctrl_priv_data: driver's private runtime data.
- * @reg_base: ioremapped based address of the register space.
- * @gc: gpio chip registered with gpiolib.
- * @pin_groups: list of pin groups parsed from device tree.
- * @nr_groups: number of pin groups available.
- * @pmx_functions: list of pin functions parsed from device tree.
- * @nr_functions: number of pin functions available.
- */
-struct exynos5440_pinctrl_priv_data {
- void __iomem *reg_base;
- struct gpio_chip *gc;
- struct irq_domain *irq_domain;
-
- const struct exynos5440_pin_group *pin_groups;
- unsigned int nr_groups;
- const struct exynos5440_pmx_func *pmx_functions;
- unsigned int nr_functions;
-};
-
-/**
- * struct exynos5440_gpio_intr_data: private data for gpio interrupts.
- * @priv: driver's private runtime data.
- * @gpio_int: gpio interrupt number.
- */
-struct exynos5440_gpio_intr_data {
- struct exynos5440_pinctrl_priv_data *priv;
- unsigned int gpio_int;
-};
-
-/* list of all possible config options supported */
-static struct pin_config {
- char *prop_cfg;
- unsigned int cfg_type;
-} pcfgs[] = {
- { "samsung,exynos5440-pin-pud", PINCFG_TYPE_PUD },
- { "samsung,exynos5440-pin-drv", PINCFG_TYPE_DRV },
- { "samsung,exynos5440-pin-skew-rate", PINCFG_TYPE_SKEW_RATE },
- { "samsung,exynos5440-pin-input-type", PINCFG_TYPE_INPUT_TYPE },
-};
-
-/* check if the selector is a valid pin group selector */
-static int exynos5440_get_group_count(struct pinctrl_dev *pctldev)
-{
- struct exynos5440_pinctrl_priv_data *priv;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- return priv->nr_groups;
-}
-
-/* return the name of the group selected by the group selector */
-static const char *exynos5440_get_group_name(struct pinctrl_dev *pctldev,
- unsigned selector)
-{
- struct exynos5440_pinctrl_priv_data *priv;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- return priv->pin_groups[selector].name;
-}
-
-/* return the pin numbers associated with the specified group */
-static int exynos5440_get_group_pins(struct pinctrl_dev *pctldev,
- unsigned selector, const unsigned **pins, unsigned *num_pins)
-{
- struct exynos5440_pinctrl_priv_data *priv;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- *pins = priv->pin_groups[selector].pins;
- *num_pins = priv->pin_groups[selector].num_pins;
- return 0;
-}
-
-/* create pinctrl_map entries by parsing device tree nodes */
-static int exynos5440_dt_node_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np, struct pinctrl_map **maps,
- unsigned *nmaps)
-{
- struct device *dev = pctldev->dev;
- struct pinctrl_map *map;
- unsigned long *cfg = NULL;
- char *gname, *fname;
- int cfg_cnt = 0, map_cnt = 0, idx = 0;
-
- /* count the number of config options specfied in the node */
- for (idx = 0; idx < ARRAY_SIZE(pcfgs); idx++)
- if (of_find_property(np, pcfgs[idx].prop_cfg, NULL))
- cfg_cnt++;
-
- /*
- * Find out the number of map entries to create. All the config options
- * can be accomadated into a single config map entry.
- */
- if (cfg_cnt)
- map_cnt = 1;
- if (of_find_property(np, "samsung,exynos5440-pin-function", NULL))
- map_cnt++;
- if (!map_cnt) {
- dev_err(dev, "node %s does not have either config or function "
- "configurations\n", np->name);
- return -EINVAL;
- }
-
- /* Allocate memory for pin-map entries */
- map = kzalloc(sizeof(*map) * map_cnt, GFP_KERNEL);
- if (!map) {
- dev_err(dev, "could not alloc memory for pin-maps\n");
- return -ENOMEM;
- }
- *nmaps = 0;
-
- /*
- * Allocate memory for pin group name. The pin group name is derived
- * from the node name from which these map entries are be created.
- */
- gname = kzalloc(strlen(np->name) + GSUFFIX_LEN, GFP_KERNEL);
- if (!gname) {
- dev_err(dev, "failed to alloc memory for group name\n");
- goto free_map;
- }
- snprintf(gname, strlen(np->name) + 4, "%s%s", np->name, GROUP_SUFFIX);
-
- /*
- * don't have config options? then skip over to creating function
- * map entries.
- */
- if (!cfg_cnt)
- goto skip_cfgs;
-
- /* Allocate memory for config entries */
- cfg = kzalloc(sizeof(*cfg) * cfg_cnt, GFP_KERNEL);
- if (!cfg) {
- dev_err(dev, "failed to alloc memory for configs\n");
- goto free_gname;
- }
-
- /* Prepare a list of config settings */
- for (idx = 0, cfg_cnt = 0; idx < ARRAY_SIZE(pcfgs); idx++) {
- u32 value;
- if (!of_property_read_u32(np, pcfgs[idx].prop_cfg, &value))
- cfg[cfg_cnt++] =
- PINCFG_PACK(pcfgs[idx].cfg_type, value);
- }
-
- /* create the config map entry */
- map[*nmaps].data.configs.group_or_pin = gname;
- map[*nmaps].data.configs.configs = cfg;
- map[*nmaps].data.configs.num_configs = cfg_cnt;
- map[*nmaps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
- *nmaps += 1;
-
-skip_cfgs:
- /* create the function map entry */
- if (of_find_property(np, "samsung,exynos5440-pin-function", NULL)) {
- fname = kzalloc(strlen(np->name) + FSUFFIX_LEN, GFP_KERNEL);
- if (!fname) {
- dev_err(dev, "failed to alloc memory for func name\n");
- goto free_cfg;
- }
- snprintf(fname, strlen(np->name) + 4, "%s%s", np->name,
- FUNCTION_SUFFIX);
-
- map[*nmaps].data.mux.group = gname;
- map[*nmaps].data.mux.function = fname;
- map[*nmaps].type = PIN_MAP_TYPE_MUX_GROUP;
- *nmaps += 1;
- }
-
- *maps = map;
- return 0;
-
-free_cfg:
- kfree(cfg);
-free_gname:
- kfree(gname);
-free_map:
- kfree(map);
- return -ENOMEM;
-}
-
-/* free the memory allocated to hold the pin-map table */
-static void exynos5440_dt_free_map(struct pinctrl_dev *pctldev,
- struct pinctrl_map *map, unsigned num_maps)
-{
- int idx;
-
- for (idx = 0; idx < num_maps; idx++) {
- if (map[idx].type == PIN_MAP_TYPE_MUX_GROUP) {
- kfree(map[idx].data.mux.function);
- if (!idx)
- kfree(map[idx].data.mux.group);
- } else if (map->type == PIN_MAP_TYPE_CONFIGS_GROUP) {
- kfree(map[idx].data.configs.configs);
- if (!idx)
- kfree(map[idx].data.configs.group_or_pin);
- }
- };
-
- kfree(map);
-}
-
-/* list of pinctrl callbacks for the pinctrl core */
-static const struct pinctrl_ops exynos5440_pctrl_ops = {
- .get_groups_count = exynos5440_get_group_count,
- .get_group_name = exynos5440_get_group_name,
- .get_group_pins = exynos5440_get_group_pins,
- .dt_node_to_map = exynos5440_dt_node_to_map,
- .dt_free_map = exynos5440_dt_free_map,
-};
-
-/* check if the selector is a valid pin function selector */
-static int exynos5440_get_functions_count(struct pinctrl_dev *pctldev)
-{
- struct exynos5440_pinctrl_priv_data *priv;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- return priv->nr_functions;
-}
-
-/* return the name of the pin function specified */
-static const char *exynos5440_pinmux_get_fname(struct pinctrl_dev *pctldev,
- unsigned selector)
-{
- struct exynos5440_pinctrl_priv_data *priv;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- return priv->pmx_functions[selector].name;
-}
-
-/* return the groups associated for the specified function selector */
-static int exynos5440_pinmux_get_groups(struct pinctrl_dev *pctldev,
- unsigned selector, const char * const **groups,
- unsigned * const num_groups)
-{
- struct exynos5440_pinctrl_priv_data *priv;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- *groups = priv->pmx_functions[selector].groups;
- *num_groups = priv->pmx_functions[selector].num_groups;
- return 0;
-}
-
-/* enable or disable a pinmux function */
-static void exynos5440_pinmux_setup(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group, bool enable)
-{
- struct exynos5440_pinctrl_priv_data *priv;
- void __iomem *base;
- u32 function;
- u32 data;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- base = priv->reg_base;
- function = priv->pmx_functions[selector].function;
-
- data = readl(base + GPIO_MUX);
- if (enable)
- data |= (1 << function);
- else
- data &= ~(1 << function);
- writel(data, base + GPIO_MUX);
-}
-
-/* enable a specified pinmux by writing to registers */
-static int exynos5440_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group)
-{
- exynos5440_pinmux_setup(pctldev, selector, group, true);
- return 0;
-}
-
-/* disable a specified pinmux by writing to registers */
-static void exynos5440_pinmux_disable(struct pinctrl_dev *pctldev,
- unsigned selector, unsigned group)
-{
- exynos5440_pinmux_setup(pctldev, selector, group, false);
-}
-
-/*
- * The calls to gpio_direction_output() and gpio_direction_input()
- * leads to this function call (via the pinctrl_gpio_direction_{input|output}()
- * function called from the gpiolib interface).
- */
-static int exynos5440_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range, unsigned offset, bool input)
-{
- return 0;
-}
-
-/* list of pinmux callbacks for the pinmux vertical in pinctrl core */
-static const struct pinmux_ops exynos5440_pinmux_ops = {
- .get_functions_count = exynos5440_get_functions_count,
- .get_function_name = exynos5440_pinmux_get_fname,
- .get_function_groups = exynos5440_pinmux_get_groups,
- .enable = exynos5440_pinmux_enable,
- .disable = exynos5440_pinmux_disable,
- .gpio_set_direction = exynos5440_pinmux_gpio_set_direction,
-};
-
-/* set the pin config settings for a specified pin */
-static int exynos5440_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
- unsigned long *configs,
- unsigned num_configs)
-{
- struct exynos5440_pinctrl_priv_data *priv;
- void __iomem *base;
- enum pincfg_type cfg_type;
- u32 cfg_value;
- u32 data;
- int i;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- base = priv->reg_base;
-
- for (i = 0; i < num_configs; i++) {
- cfg_type = PINCFG_UNPACK_TYPE(configs[i]);
- cfg_value = PINCFG_UNPACK_VALUE(configs[i]);
-
- switch (cfg_type) {
- case PINCFG_TYPE_PUD:
- /* first set pull enable/disable bit */
- data = readl(base + GPIO_PE);
- data &= ~(1 << pin);
- if (cfg_value)
- data |= (1 << pin);
- writel(data, base + GPIO_PE);
-
- /* then set pull up/down bit */
- data = readl(base + GPIO_PS);
- data &= ~(1 << pin);
- if (cfg_value == 2)
- data |= (1 << pin);
- writel(data, base + GPIO_PS);
- break;
-
- case PINCFG_TYPE_DRV:
- /* set the first bit of the drive strength */
- data = readl(base + GPIO_DS0);
- data &= ~(1 << pin);
- data |= ((cfg_value & 1) << pin);
- writel(data, base + GPIO_DS0);
- cfg_value >>= 1;
-
- /* set the second bit of the driver strength */
- data = readl(base + GPIO_DS1);
- data &= ~(1 << pin);
- data |= ((cfg_value & 1) << pin);
- writel(data, base + GPIO_DS1);
- break;
- case PINCFG_TYPE_SKEW_RATE:
- data = readl(base + GPIO_SR);
- data &= ~(1 << pin);
- data |= ((cfg_value & 1) << pin);
- writel(data, base + GPIO_SR);
- break;
- case PINCFG_TYPE_INPUT_TYPE:
- data = readl(base + GPIO_TYPE);
- data &= ~(1 << pin);
- data |= ((cfg_value & 1) << pin);
- writel(data, base + GPIO_TYPE);
- break;
- default:
- WARN_ON(1);
- return -EINVAL;
- }
- } /* for each config */
-
- return 0;
-}
-
-/* get the pin config settings for a specified pin */
-static int exynos5440_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
- unsigned long *config)
-{
- struct exynos5440_pinctrl_priv_data *priv;
- void __iomem *base;
- enum pincfg_type cfg_type = PINCFG_UNPACK_TYPE(*config);
- u32 data;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- base = priv->reg_base;
-
- switch (cfg_type) {
- case PINCFG_TYPE_PUD:
- data = readl(base + GPIO_PE);
- data = (data >> pin) & 1;
- if (!data)
- *config = 0;
- else
- *config = ((readl(base + GPIO_PS) >> pin) & 1) + 1;
- break;
- case PINCFG_TYPE_DRV:
- data = readl(base + GPIO_DS0);
- data = (data >> pin) & 1;
- *config = data;
- data = readl(base + GPIO_DS1);
- data = (data >> pin) & 1;
- *config |= (data << 1);
- break;
- case PINCFG_TYPE_SKEW_RATE:
- data = readl(base + GPIO_SR);
- *config = (data >> pin) & 1;
- break;
- case PINCFG_TYPE_INPUT_TYPE:
- data = readl(base + GPIO_TYPE);
- *config = (data >> pin) & 1;
- break;
- default:
- WARN_ON(1);
- return -EINVAL;
- }
-
- return 0;
-}
-
-/* set the pin config settings for a specified pin group */
-static int exynos5440_pinconf_group_set(struct pinctrl_dev *pctldev,
- unsigned group, unsigned long *configs,
- unsigned num_configs)
-{
- struct exynos5440_pinctrl_priv_data *priv;
- const unsigned int *pins;
- unsigned int cnt;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- pins = priv->pin_groups[group].pins;
-
- for (cnt = 0; cnt < priv->pin_groups[group].num_pins; cnt++)
- exynos5440_pinconf_set(pctldev, pins[cnt], configs,
- num_configs);
-
- return 0;
-}
-
-/* get the pin config settings for a specified pin group */
-static int exynos5440_pinconf_group_get(struct pinctrl_dev *pctldev,
- unsigned int group, unsigned long *config)
-{
- struct exynos5440_pinctrl_priv_data *priv;
- const unsigned int *pins;
-
- priv = pinctrl_dev_get_drvdata(pctldev);
- pins = priv->pin_groups[group].pins;
- exynos5440_pinconf_get(pctldev, pins[0], config);
- return 0;
-}
-
-/* list of pinconfig callbacks for pinconfig vertical in the pinctrl code */
-static const struct pinconf_ops exynos5440_pinconf_ops = {
- .pin_config_get = exynos5440_pinconf_get,
- .pin_config_set = exynos5440_pinconf_set,
- .pin_config_group_get = exynos5440_pinconf_group_get,
- .pin_config_group_set = exynos5440_pinconf_group_set,
-};
-
-/* gpiolib gpio_set callback function */
-static void exynos5440_gpio_set(struct gpio_chip *gc, unsigned offset, int value)
-{
- struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
- void __iomem *base = priv->reg_base;
- u32 data;
-
- data = readl(base + GPIO_VAL);
- data &= ~(1 << offset);
- if (value)
- data |= 1 << offset;
- writel(data, base + GPIO_VAL);
-}
-
-/* gpiolib gpio_get callback function */
-static int exynos5440_gpio_get(struct gpio_chip *gc, unsigned offset)
-{
- struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
- void __iomem *base = priv->reg_base;
- u32 data;
-
- data = readl(base + GPIO_IN);
- data >>= offset;
- data &= 1;
- return data;
-}
-
-/* gpiolib gpio_direction_input callback function */
-static int exynos5440_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
-{
- struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
- void __iomem *base = priv->reg_base;
- u32 data;
-
- /* first disable the data output enable on this pin */
- data = readl(base + GPIO_OE);
- data &= ~(1 << offset);
- writel(data, base + GPIO_OE);
-
- /* now enable input on this pin */
- data = readl(base + GPIO_IE);
- data |= 1 << offset;
- writel(data, base + GPIO_IE);
- return 0;
-}
-
-/* gpiolib gpio_direction_output callback function */
-static int exynos5440_gpio_direction_output(struct gpio_chip *gc, unsigned offset,
- int value)
-{
- struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
- void __iomem *base = priv->reg_base;
- u32 data;
-
- exynos5440_gpio_set(gc, offset, value);
-
- /* first disable the data input enable on this pin */
- data = readl(base + GPIO_IE);
- data &= ~(1 << offset);
- writel(data, base + GPIO_IE);
-
- /* now enable output on this pin */
- data = readl(base + GPIO_OE);
- data |= 1 << offset;
- writel(data, base + GPIO_OE);
- return 0;
-}
-
-/* gpiolib gpio_to_irq callback function */
-static int exynos5440_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
-{
- struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
- unsigned int virq;
-
- if (offset < 16 || offset > 23)
- return -ENXIO;
-
- if (!priv->irq_domain)
- return -ENXIO;
-
- virq = irq_create_mapping(priv->irq_domain, offset - 16);
- return virq ? : -ENXIO;
-}
-
-/* parse the pin numbers listed in the 'samsung,exynos5440-pins' property */
-static int exynos5440_pinctrl_parse_dt_pins(struct platform_device *pdev,
- struct device_node *cfg_np, unsigned int **pin_list,
- unsigned int *npins)
-{
- struct device *dev = &pdev->dev;
- struct property *prop;
-
- prop = of_find_property(cfg_np, "samsung,exynos5440-pins", NULL);
- if (!prop)
- return -ENOENT;
-
- *npins = prop->length / sizeof(unsigned long);
- if (!*npins) {
- dev_err(dev, "invalid pin list in %s node", cfg_np->name);
- return -EINVAL;
- }
-
- *pin_list = devm_kzalloc(dev, *npins * sizeof(**pin_list), GFP_KERNEL);
- if (!*pin_list) {
- dev_err(dev, "failed to allocate memory for pin list\n");
- return -ENOMEM;
- }
-
- return of_property_read_u32_array(cfg_np, "samsung,exynos5440-pins",
- *pin_list, *npins);
-}
-
-/*
- * Parse the information about all the available pin groups and pin functions
- * from device node of the pin-controller.
- */
-static int exynos5440_pinctrl_parse_dt(struct platform_device *pdev,
- struct exynos5440_pinctrl_priv_data *priv)
-{
- struct device *dev = &pdev->dev;
- struct device_node *dev_np = dev->of_node;
- struct device_node *cfg_np;
- struct exynos5440_pin_group *groups, *grp;
- struct exynos5440_pmx_func *functions, *func;
- unsigned *pin_list;
- unsigned int npins, grp_cnt, func_idx = 0;
- char *gname, *fname;
- int ret;
-
- grp_cnt = of_get_child_count(dev_np);
- if (!grp_cnt)
- return -EINVAL;
-
- groups = devm_kzalloc(dev, grp_cnt * sizeof(*groups), GFP_KERNEL);
- if (!groups) {
- dev_err(dev, "failed allocate memory for ping group list\n");
- return -EINVAL;
- }
- grp = groups;
-
- functions = devm_kzalloc(dev, grp_cnt * sizeof(*functions), GFP_KERNEL);
- if (!functions) {
- dev_err(dev, "failed to allocate memory for function list\n");
- return -EINVAL;
- }
- func = functions;
-
- /*
- * Iterate over all the child nodes of the pin controller node
- * and create pin groups and pin function lists.
- */
- for_each_child_of_node(dev_np, cfg_np) {
- u32 function;
-
- ret = exynos5440_pinctrl_parse_dt_pins(pdev, cfg_np,
- &pin_list, &npins);
- if (ret) {
- gname = NULL;
- goto skip_to_pin_function;
- }
-
- /* derive pin group name from the node name */
- gname = devm_kzalloc(dev, strlen(cfg_np->name) + GSUFFIX_LEN,
- GFP_KERNEL);
- if (!gname) {
- dev_err(dev, "failed to alloc memory for group name\n");
- return -ENOMEM;
- }
- snprintf(gname, strlen(cfg_np->name) + 4, "%s%s", cfg_np->name,
- GROUP_SUFFIX);
-
- grp->name = gname;
- grp->pins = pin_list;
- grp->num_pins = npins;
- grp++;
-
-skip_to_pin_function:
- ret = of_property_read_u32(cfg_np, "samsung,exynos5440-pin-function",
- &function);
- if (ret)
- continue;
-
- /* derive function name from the node name */
- fname = devm_kzalloc(dev, strlen(cfg_np->name) + FSUFFIX_LEN,
- GFP_KERNEL);
- if (!fname) {
- dev_err(dev, "failed to alloc memory for func name\n");
- return -ENOMEM;
- }
- snprintf(fname, strlen(cfg_np->name) + 4, "%s%s", cfg_np->name,
- FUNCTION_SUFFIX);
-
- func->name = fname;
- func->groups = devm_kzalloc(dev, sizeof(char *), GFP_KERNEL);
- if (!func->groups) {
- dev_err(dev, "failed to alloc memory for group list "
- "in pin function");
- return -ENOMEM;
- }
- func->groups[0] = gname;
- func->num_groups = gname ? 1 : 0;
- func->function = function;
- func++;
- func_idx++;
- }
-
- priv->pin_groups = groups;
- priv->nr_groups = grp_cnt;
- priv->pmx_functions = functions;
- priv->nr_functions = func_idx;
- return 0;
-}
-
-/* register the pinctrl interface with the pinctrl subsystem */
-static int exynos5440_pinctrl_register(struct platform_device *pdev,
- struct exynos5440_pinctrl_priv_data *priv)
-{
- struct device *dev = &pdev->dev;
- struct pinctrl_desc *ctrldesc;
- struct pinctrl_dev *pctl_dev;
- struct pinctrl_pin_desc *pindesc, *pdesc;
- struct pinctrl_gpio_range grange;
- char *pin_names;
- int pin, ret;
-
- ctrldesc = devm_kzalloc(dev, sizeof(*ctrldesc), GFP_KERNEL);
- if (!ctrldesc) {
- dev_err(dev, "could not allocate memory for pinctrl desc\n");
- return -ENOMEM;
- }
-
- ctrldesc->name = "exynos5440-pinctrl";
- ctrldesc->owner = THIS_MODULE;
- ctrldesc->pctlops = &exynos5440_pctrl_ops;
- ctrldesc->pmxops = &exynos5440_pinmux_ops;
- ctrldesc->confops = &exynos5440_pinconf_ops;
-
- pindesc = devm_kzalloc(&pdev->dev, sizeof(*pindesc) *
- EXYNOS5440_MAX_PINS, GFP_KERNEL);
- if (!pindesc) {
- dev_err(&pdev->dev, "mem alloc for pin descriptors failed\n");
- return -ENOMEM;
- }
- ctrldesc->pins = pindesc;
- ctrldesc->npins = EXYNOS5440_MAX_PINS;
-
- /* dynamically populate the pin number and pin name for pindesc */
- for (pin = 0, pdesc = pindesc; pin < ctrldesc->npins; pin++, pdesc++)
- pdesc->number = pin;
-
- /*
- * allocate space for storing the dynamically generated names for all
- * the pins which belong to this pin-controller.
- */
- pin_names = devm_kzalloc(&pdev->dev, sizeof(char) * PIN_NAME_LENGTH *
- ctrldesc->npins, GFP_KERNEL);
- if (!pin_names) {
- dev_err(&pdev->dev, "mem alloc for pin names failed\n");
- return -ENOMEM;
- }
-
- /* for each pin, set the name of the pin */
- for (pin = 0; pin < ctrldesc->npins; pin++) {
- snprintf(pin_names, 6, "gpio%02d", pin);
- pdesc = pindesc + pin;
- pdesc->name = pin_names;
- pin_names += PIN_NAME_LENGTH;
- }
-
- ret = exynos5440_pinctrl_parse_dt(pdev, priv);
- if (ret)
- return ret;
-
- pctl_dev = pinctrl_register(ctrldesc, &pdev->dev, priv);
- if (!pctl_dev) {
- dev_err(&pdev->dev, "could not register pinctrl driver\n");
- return -EINVAL;
- }
-
- grange.name = "exynos5440-pctrl-gpio-range";
- grange.id = 0;
- grange.base = 0;
- grange.npins = EXYNOS5440_MAX_PINS;
- grange.gc = priv->gc;
- pinctrl_add_gpio_range(pctl_dev, &grange);
- return 0;
-}
-
-/* register the gpiolib interface with the gpiolib subsystem */
-static int exynos5440_gpiolib_register(struct platform_device *pdev,
- struct exynos5440_pinctrl_priv_data *priv)
-{
- struct gpio_chip *gc;
- int ret;
-
- gc = devm_kzalloc(&pdev->dev, sizeof(*gc), GFP_KERNEL);
- if (!gc) {
- dev_err(&pdev->dev, "mem alloc for gpio_chip failed\n");
- return -ENOMEM;
- }
-
- priv->gc = gc;
- gc->base = 0;
- gc->ngpio = EXYNOS5440_MAX_PINS;
- gc->dev = &pdev->dev;
- gc->set = exynos5440_gpio_set;
- gc->get = exynos5440_gpio_get;
- gc->direction_input = exynos5440_gpio_direction_input;
- gc->direction_output = exynos5440_gpio_direction_output;
- gc->to_irq = exynos5440_gpio_to_irq;
- gc->label = "gpiolib-exynos5440";
- gc->owner = THIS_MODULE;
- ret = gpiochip_add(gc);
- if (ret) {
- dev_err(&pdev->dev, "failed to register gpio_chip %s, error "
- "code: %d\n", gc->label, ret);
- return ret;
- }
-
- return 0;
-}
-
-/* unregister the gpiolib interface with the gpiolib subsystem */
-static int exynos5440_gpiolib_unregister(struct platform_device *pdev,
- struct exynos5440_pinctrl_priv_data *priv)
-{
- int ret = gpiochip_remove(priv->gc);
- if (ret) {
- dev_err(&pdev->dev, "gpio chip remove failed\n");
- return ret;
- }
- return 0;
-}
-
-static void exynos5440_gpio_irq_unmask(struct irq_data *irqd)
-{
- struct exynos5440_pinctrl_priv_data *d;
- unsigned long gpio_int;
-
- d = irq_data_get_irq_chip_data(irqd);
- gpio_int = readl(d->reg_base + GPIO_INT);
- gpio_int |= 1 << irqd->hwirq;
- writel(gpio_int, d->reg_base + GPIO_INT);
-}
-
-static void exynos5440_gpio_irq_mask(struct irq_data *irqd)
-{
- struct exynos5440_pinctrl_priv_data *d;
- unsigned long gpio_int;
-
- d = irq_data_get_irq_chip_data(irqd);
- gpio_int = readl(d->reg_base + GPIO_INT);
- gpio_int &= ~(1 << irqd->hwirq);
- writel(gpio_int, d->reg_base + GPIO_INT);
-}
-
-/* irq_chip for gpio interrupts */
-static struct irq_chip exynos5440_gpio_irq_chip = {
- .name = "exynos5440_gpio_irq_chip",
- .irq_unmask = exynos5440_gpio_irq_unmask,
- .irq_mask = exynos5440_gpio_irq_mask,
-};
-
-/* interrupt handler for GPIO interrupts 0..7 */
-static irqreturn_t exynos5440_gpio_irq(int irq, void *data)
-{
- struct exynos5440_gpio_intr_data *intd = data;
- struct exynos5440_pinctrl_priv_data *d = intd->priv;
- int virq;
-
- virq = irq_linear_revmap(d->irq_domain, intd->gpio_int);
- if (!virq)
- return IRQ_NONE;
- generic_handle_irq(virq);
- return IRQ_HANDLED;
-}
-
-static int exynos5440_gpio_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct exynos5440_pinctrl_priv_data *d = h->host_data;
-
- irq_set_chip_data(virq, d);
- irq_set_chip_and_handler(virq, &exynos5440_gpio_irq_chip,
- handle_level_irq);
- set_irq_flags(virq, IRQF_VALID);
- return 0;
-}
-
-/* irq domain callbacks for gpio interrupt controller */
-static const struct irq_domain_ops exynos5440_gpio_irqd_ops = {
- .map = exynos5440_gpio_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-/* setup handling of gpio interrupts */
-static int exynos5440_gpio_irq_init(struct platform_device *pdev,
- struct exynos5440_pinctrl_priv_data *priv)
-{
- struct device *dev = &pdev->dev;
- struct exynos5440_gpio_intr_data *intd;
- int i, irq, ret;
-
- intd = devm_kzalloc(dev, sizeof(*intd) * EXYNOS5440_MAX_GPIO_INT,
- GFP_KERNEL);
- if (!intd) {
- dev_err(dev, "failed to allocate memory for gpio intr data\n");
- return -ENOMEM;
- }
-
- for (i = 0; i < EXYNOS5440_MAX_GPIO_INT; i++) {
- irq = irq_of_parse_and_map(dev->of_node, i);
- if (irq <= 0) {
- dev_err(dev, "irq parsing failed\n");
- return -EINVAL;
- }
-
- intd->gpio_int = i;
- intd->priv = priv;
- ret = devm_request_irq(dev, irq, exynos5440_gpio_irq,
- 0, dev_name(dev), intd++);
- if (ret) {
- dev_err(dev, "irq request failed\n");
- return -ENXIO;
- }
- }
-
- priv->irq_domain = irq_domain_add_linear(dev->of_node,
- EXYNOS5440_MAX_GPIO_INT,
- &exynos5440_gpio_irqd_ops, priv);
- if (!priv->irq_domain) {
- dev_err(dev, "failed to create irq domain\n");
- return -ENXIO;
- }
-
- return 0;
-}
-
-static int exynos5440_pinctrl_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
- struct exynos5440_pinctrl_priv_data *priv;
- struct resource *res;
- int ret;
-
- if (!dev->of_node) {
- dev_err(dev, "device tree node not found\n");
- return -ENODEV;
- }
-
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv) {
- dev_err(dev, "could not allocate memory for private data\n");
- return -ENOMEM;
- }
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- priv->reg_base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(priv->reg_base))
- return PTR_ERR(priv->reg_base);
-
- ret = exynos5440_gpiolib_register(pdev, priv);
- if (ret)
- return ret;
-
- ret = exynos5440_pinctrl_register(pdev, priv);
- if (ret) {
- exynos5440_gpiolib_unregister(pdev, priv);
- return ret;
- }
-
- ret = exynos5440_gpio_irq_init(pdev, priv);
- if (ret) {
- dev_err(dev, "failed to setup gpio interrupts\n");
- return ret;
- }
-
- platform_set_drvdata(pdev, priv);
- dev_info(dev, "EXYNOS5440 pinctrl driver registered\n");
- return 0;
-}
-
-static const struct of_device_id exynos5440_pinctrl_dt_match[] = {
- { .compatible = "samsung,exynos5440-pinctrl" },
- {},
-};
-MODULE_DEVICE_TABLE(of, exynos5440_pinctrl_dt_match);
-
-static struct platform_driver exynos5440_pinctrl_driver = {
- .probe = exynos5440_pinctrl_probe,
- .driver = {
- .name = "exynos5440-pinctrl",
- .owner = THIS_MODULE,
- .of_match_table = exynos5440_pinctrl_dt_match,
- },
-};
-
-static int __init exynos5440_pinctrl_drv_register(void)
-{
- return platform_driver_register(&exynos5440_pinctrl_driver);
-}
-postcore_initcall(exynos5440_pinctrl_drv_register);
-
-static void __exit exynos5440_pinctrl_drv_unregister(void)
-{
- platform_driver_unregister(&exynos5440_pinctrl_driver);
-}
-module_exit(exynos5440_pinctrl_drv_unregister);
-
-MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
-MODULE_DESCRIPTION("Samsung EXYNOS5440 SoC pinctrl driver");
-MODULE_LICENSE("GPL v2");
/* Initialise function */
func->name = np->name;
func->num_groups = of_get_child_count(np);
- if (func->num_groups <= 0) {
+ if (func->num_groups == 0) {
dev_err(info->dev, "no groups defined in %s\n", np->full_name);
return -EINVAL;
}
/* Initialise function */
func->name = np->name;
func->num_groups = of_get_child_count(np);
- if (func->num_groups <= 0)
+ if (func->num_groups == 0)
return -EINVAL;
func->groups = devm_kzalloc(info->dev,
--- /dev/null
+/*
+ * i.MX1 pinctrl driver based on imx pinmux core
+ *
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-imx1.h"
+
+#define PAD_ID(port, pin) ((port) * 32 + (pin))
+#define PA 0
+#define PB 1
+#define PC 2
+#define PD 3
+
+enum imx1_pads {
+ MX1_PAD_A24 = PAD_ID(PA, 0),
+ MX1_PAD_TIN = PAD_ID(PA, 1),
+ MX1_PAD_PWMO = PAD_ID(PA, 2),
+ MX1_PAD_CSI_MCLK = PAD_ID(PA, 3),
+ MX1_PAD_CSI_D0 = PAD_ID(PA, 4),
+ MX1_PAD_CSI_D1 = PAD_ID(PA, 5),
+ MX1_PAD_CSI_D2 = PAD_ID(PA, 6),
+ MX1_PAD_CSI_D3 = PAD_ID(PA, 7),
+ MX1_PAD_CSI_D4 = PAD_ID(PA, 8),
+ MX1_PAD_CSI_D5 = PAD_ID(PA, 9),
+ MX1_PAD_CSI_D6 = PAD_ID(PA, 10),
+ MX1_PAD_CSI_D7 = PAD_ID(PA, 11),
+ MX1_PAD_CSI_VSYNC = PAD_ID(PA, 12),
+ MX1_PAD_CSI_HSYNC = PAD_ID(PA, 13),
+ MX1_PAD_CSI_PIXCLK = PAD_ID(PA, 14),
+ MX1_PAD_I2C_SDA = PAD_ID(PA, 15),
+ MX1_PAD_I2C_SCL = PAD_ID(PA, 16),
+ MX1_PAD_DTACK = PAD_ID(PA, 17),
+ MX1_PAD_BCLK = PAD_ID(PA, 18),
+ MX1_PAD_LBA = PAD_ID(PA, 19),
+ MX1_PAD_ECB = PAD_ID(PA, 20),
+ MX1_PAD_A0 = PAD_ID(PA, 21),
+ MX1_PAD_CS4 = PAD_ID(PA, 22),
+ MX1_PAD_CS5 = PAD_ID(PA, 23),
+ MX1_PAD_A16 = PAD_ID(PA, 24),
+ MX1_PAD_A17 = PAD_ID(PA, 25),
+ MX1_PAD_A18 = PAD_ID(PA, 26),
+ MX1_PAD_A19 = PAD_ID(PA, 27),
+ MX1_PAD_A20 = PAD_ID(PA, 28),
+ MX1_PAD_A21 = PAD_ID(PA, 29),
+ MX1_PAD_A22 = PAD_ID(PA, 30),
+ MX1_PAD_A23 = PAD_ID(PA, 31),
+ MX1_PAD_SD_DAT0 = PAD_ID(PB, 8),
+ MX1_PAD_SD_DAT1 = PAD_ID(PB, 9),
+ MX1_PAD_SD_DAT2 = PAD_ID(PB, 10),
+ MX1_PAD_SD_DAT3 = PAD_ID(PB, 11),
+ MX1_PAD_SD_SCLK = PAD_ID(PB, 12),
+ MX1_PAD_SD_CMD = PAD_ID(PB, 13),
+ MX1_PAD_SIM_SVEN = PAD_ID(PB, 14),
+ MX1_PAD_SIM_PD = PAD_ID(PB, 15),
+ MX1_PAD_SIM_TX = PAD_ID(PB, 16),
+ MX1_PAD_SIM_RX = PAD_ID(PB, 17),
+ MX1_PAD_SIM_RST = PAD_ID(PB, 18),
+ MX1_PAD_SIM_CLK = PAD_ID(PB, 19),
+ MX1_PAD_USBD_AFE = PAD_ID(PB, 20),
+ MX1_PAD_USBD_OE = PAD_ID(PB, 21),
+ MX1_PAD_USBD_RCV = PAD_ID(PB, 22),
+ MX1_PAD_USBD_SUSPND = PAD_ID(PB, 23),
+ MX1_PAD_USBD_VP = PAD_ID(PB, 24),
+ MX1_PAD_USBD_VM = PAD_ID(PB, 25),
+ MX1_PAD_USBD_VPO = PAD_ID(PB, 26),
+ MX1_PAD_USBD_VMO = PAD_ID(PB, 27),
+ MX1_PAD_UART2_CTS = PAD_ID(PB, 28),
+ MX1_PAD_UART2_RTS = PAD_ID(PB, 29),
+ MX1_PAD_UART2_TXD = PAD_ID(PB, 30),
+ MX1_PAD_UART2_RXD = PAD_ID(PB, 31),
+ MX1_PAD_SSI_RXFS = PAD_ID(PC, 3),
+ MX1_PAD_SSI_RXCLK = PAD_ID(PC, 4),
+ MX1_PAD_SSI_RXDAT = PAD_ID(PC, 5),
+ MX1_PAD_SSI_TXDAT = PAD_ID(PC, 6),
+ MX1_PAD_SSI_TXFS = PAD_ID(PC, 7),
+ MX1_PAD_SSI_TXCLK = PAD_ID(PC, 8),
+ MX1_PAD_UART1_CTS = PAD_ID(PC, 9),
+ MX1_PAD_UART1_RTS = PAD_ID(PC, 10),
+ MX1_PAD_UART1_TXD = PAD_ID(PC, 11),
+ MX1_PAD_UART1_RXD = PAD_ID(PC, 12),
+ MX1_PAD_SPI1_RDY = PAD_ID(PC, 13),
+ MX1_PAD_SPI1_SCLK = PAD_ID(PC, 14),
+ MX1_PAD_SPI1_SS = PAD_ID(PC, 15),
+ MX1_PAD_SPI1_MISO = PAD_ID(PC, 16),
+ MX1_PAD_SPI1_MOSI = PAD_ID(PC, 17),
+ MX1_PAD_BT13 = PAD_ID(PC, 19),
+ MX1_PAD_BT12 = PAD_ID(PC, 20),
+ MX1_PAD_BT11 = PAD_ID(PC, 21),
+ MX1_PAD_BT10 = PAD_ID(PC, 22),
+ MX1_PAD_BT9 = PAD_ID(PC, 23),
+ MX1_PAD_BT8 = PAD_ID(PC, 24),
+ MX1_PAD_BT7 = PAD_ID(PC, 25),
+ MX1_PAD_BT6 = PAD_ID(PC, 26),
+ MX1_PAD_BT5 = PAD_ID(PC, 27),
+ MX1_PAD_BT4 = PAD_ID(PC, 28),
+ MX1_PAD_BT3 = PAD_ID(PC, 29),
+ MX1_PAD_BT2 = PAD_ID(PC, 30),
+ MX1_PAD_BT1 = PAD_ID(PC, 31),
+ MX1_PAD_LSCLK = PAD_ID(PD, 6),
+ MX1_PAD_REV = PAD_ID(PD, 7),
+ MX1_PAD_CLS = PAD_ID(PD, 8),
+ MX1_PAD_PS = PAD_ID(PD, 9),
+ MX1_PAD_SPL_SPR = PAD_ID(PD, 10),
+ MX1_PAD_CONTRAST = PAD_ID(PD, 11),
+ MX1_PAD_ACD_OE = PAD_ID(PD, 12),
+ MX1_PAD_LP_HSYNC = PAD_ID(PD, 13),
+ MX1_PAD_FLM_VSYNC = PAD_ID(PD, 14),
+ MX1_PAD_LD0 = PAD_ID(PD, 15),
+ MX1_PAD_LD1 = PAD_ID(PD, 16),
+ MX1_PAD_LD2 = PAD_ID(PD, 17),
+ MX1_PAD_LD3 = PAD_ID(PD, 18),
+ MX1_PAD_LD4 = PAD_ID(PD, 19),
+ MX1_PAD_LD5 = PAD_ID(PD, 20),
+ MX1_PAD_LD6 = PAD_ID(PD, 21),
+ MX1_PAD_LD7 = PAD_ID(PD, 22),
+ MX1_PAD_LD8 = PAD_ID(PD, 23),
+ MX1_PAD_LD9 = PAD_ID(PD, 24),
+ MX1_PAD_LD10 = PAD_ID(PD, 25),
+ MX1_PAD_LD11 = PAD_ID(PD, 26),
+ MX1_PAD_LD12 = PAD_ID(PD, 27),
+ MX1_PAD_LD13 = PAD_ID(PD, 28),
+ MX1_PAD_LD14 = PAD_ID(PD, 29),
+ MX1_PAD_LD15 = PAD_ID(PD, 30),
+ MX1_PAD_TMR2OUT = PAD_ID(PD, 31),
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imx1_pinctrl_pads[] = {
+ IMX_PINCTRL_PIN(MX1_PAD_A24),
+ IMX_PINCTRL_PIN(MX1_PAD_TIN),
+ IMX_PINCTRL_PIN(MX1_PAD_PWMO),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_MCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D0),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D1),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D2),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D3),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D4),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D5),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D6),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_D7),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_VSYNC),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_HSYNC),
+ IMX_PINCTRL_PIN(MX1_PAD_CSI_PIXCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_I2C_SDA),
+ IMX_PINCTRL_PIN(MX1_PAD_I2C_SCL),
+ IMX_PINCTRL_PIN(MX1_PAD_DTACK),
+ IMX_PINCTRL_PIN(MX1_PAD_BCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_LBA),
+ IMX_PINCTRL_PIN(MX1_PAD_ECB),
+ IMX_PINCTRL_PIN(MX1_PAD_A0),
+ IMX_PINCTRL_PIN(MX1_PAD_CS4),
+ IMX_PINCTRL_PIN(MX1_PAD_CS5),
+ IMX_PINCTRL_PIN(MX1_PAD_A16),
+ IMX_PINCTRL_PIN(MX1_PAD_A17),
+ IMX_PINCTRL_PIN(MX1_PAD_A18),
+ IMX_PINCTRL_PIN(MX1_PAD_A19),
+ IMX_PINCTRL_PIN(MX1_PAD_A20),
+ IMX_PINCTRL_PIN(MX1_PAD_A21),
+ IMX_PINCTRL_PIN(MX1_PAD_A22),
+ IMX_PINCTRL_PIN(MX1_PAD_A23),
+ IMX_PINCTRL_PIN(MX1_PAD_SD_DAT0),
+ IMX_PINCTRL_PIN(MX1_PAD_SD_DAT1),
+ IMX_PINCTRL_PIN(MX1_PAD_SD_DAT2),
+ IMX_PINCTRL_PIN(MX1_PAD_SD_DAT3),
+ IMX_PINCTRL_PIN(MX1_PAD_SD_SCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_SD_CMD),
+ IMX_PINCTRL_PIN(MX1_PAD_SIM_SVEN),
+ IMX_PINCTRL_PIN(MX1_PAD_SIM_PD),
+ IMX_PINCTRL_PIN(MX1_PAD_SIM_TX),
+ IMX_PINCTRL_PIN(MX1_PAD_SIM_RX),
+ IMX_PINCTRL_PIN(MX1_PAD_SIM_CLK),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_AFE),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_OE),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_RCV),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_SUSPND),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_VP),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_VM),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_VPO),
+ IMX_PINCTRL_PIN(MX1_PAD_USBD_VMO),
+ IMX_PINCTRL_PIN(MX1_PAD_UART2_CTS),
+ IMX_PINCTRL_PIN(MX1_PAD_UART2_RTS),
+ IMX_PINCTRL_PIN(MX1_PAD_UART2_TXD),
+ IMX_PINCTRL_PIN(MX1_PAD_UART2_RXD),
+ IMX_PINCTRL_PIN(MX1_PAD_SSI_RXFS),
+ IMX_PINCTRL_PIN(MX1_PAD_SSI_RXCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_SSI_RXDAT),
+ IMX_PINCTRL_PIN(MX1_PAD_SSI_TXDAT),
+ IMX_PINCTRL_PIN(MX1_PAD_SSI_TXFS),
+ IMX_PINCTRL_PIN(MX1_PAD_SSI_TXCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_UART1_CTS),
+ IMX_PINCTRL_PIN(MX1_PAD_UART1_RTS),
+ IMX_PINCTRL_PIN(MX1_PAD_UART1_TXD),
+ IMX_PINCTRL_PIN(MX1_PAD_UART1_RXD),
+ IMX_PINCTRL_PIN(MX1_PAD_SPI1_RDY),
+ IMX_PINCTRL_PIN(MX1_PAD_SPI1_SCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_SPI1_SS),
+ IMX_PINCTRL_PIN(MX1_PAD_SPI1_MISO),
+ IMX_PINCTRL_PIN(MX1_PAD_SPI1_MOSI),
+ IMX_PINCTRL_PIN(MX1_PAD_BT13),
+ IMX_PINCTRL_PIN(MX1_PAD_BT12),
+ IMX_PINCTRL_PIN(MX1_PAD_BT11),
+ IMX_PINCTRL_PIN(MX1_PAD_BT10),
+ IMX_PINCTRL_PIN(MX1_PAD_BT9),
+ IMX_PINCTRL_PIN(MX1_PAD_BT8),
+ IMX_PINCTRL_PIN(MX1_PAD_BT7),
+ IMX_PINCTRL_PIN(MX1_PAD_BT6),
+ IMX_PINCTRL_PIN(MX1_PAD_BT5),
+ IMX_PINCTRL_PIN(MX1_PAD_BT4),
+ IMX_PINCTRL_PIN(MX1_PAD_BT3),
+ IMX_PINCTRL_PIN(MX1_PAD_BT2),
+ IMX_PINCTRL_PIN(MX1_PAD_BT1),
+ IMX_PINCTRL_PIN(MX1_PAD_LSCLK),
+ IMX_PINCTRL_PIN(MX1_PAD_REV),
+ IMX_PINCTRL_PIN(MX1_PAD_CLS),
+ IMX_PINCTRL_PIN(MX1_PAD_PS),
+ IMX_PINCTRL_PIN(MX1_PAD_SPL_SPR),
+ IMX_PINCTRL_PIN(MX1_PAD_CONTRAST),
+ IMX_PINCTRL_PIN(MX1_PAD_ACD_OE),
+ IMX_PINCTRL_PIN(MX1_PAD_LP_HSYNC),
+ IMX_PINCTRL_PIN(MX1_PAD_FLM_VSYNC),
+ IMX_PINCTRL_PIN(MX1_PAD_LD0),
+ IMX_PINCTRL_PIN(MX1_PAD_LD1),
+ IMX_PINCTRL_PIN(MX1_PAD_LD2),
+ IMX_PINCTRL_PIN(MX1_PAD_LD3),
+ IMX_PINCTRL_PIN(MX1_PAD_LD4),
+ IMX_PINCTRL_PIN(MX1_PAD_LD5),
+ IMX_PINCTRL_PIN(MX1_PAD_LD6),
+ IMX_PINCTRL_PIN(MX1_PAD_LD7),
+ IMX_PINCTRL_PIN(MX1_PAD_LD8),
+ IMX_PINCTRL_PIN(MX1_PAD_LD9),
+ IMX_PINCTRL_PIN(MX1_PAD_LD10),
+ IMX_PINCTRL_PIN(MX1_PAD_LD11),
+ IMX_PINCTRL_PIN(MX1_PAD_LD12),
+ IMX_PINCTRL_PIN(MX1_PAD_LD13),
+ IMX_PINCTRL_PIN(MX1_PAD_LD14),
+ IMX_PINCTRL_PIN(MX1_PAD_LD15),
+ IMX_PINCTRL_PIN(MX1_PAD_TMR2OUT),
+};
+
+static struct imx1_pinctrl_soc_info imx1_pinctrl_info = {
+ .pins = imx1_pinctrl_pads,
+ .npins = ARRAY_SIZE(imx1_pinctrl_pads),
+};
+
+static int __init imx1_pinctrl_probe(struct platform_device *pdev)
+{
+ return imx1_pinctrl_core_probe(pdev, &imx1_pinctrl_info);
+}
+
+static const struct of_device_id imx1_pinctrl_of_match[] = {
+ { .compatible = "fsl,imx1-iomuxc", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, imx1_pinctrl_of_match);
+
+static struct platform_driver imx1_pinctrl_driver = {
+ .driver = {
+ .name = "imx1-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = imx1_pinctrl_of_match,
+ },
+ .remove = imx1_pinctrl_core_remove,
+};
+module_platform_driver_probe(imx1_pinctrl_driver, imx1_pinctrl_probe);
+
+MODULE_AUTHOR("Alexander Shiyan <shc_work@mail.ru>");
+MODULE_DESCRIPTION("Freescale i.MX1 pinctrl driver");
+MODULE_LICENSE("GPL");
MX27_PAD_CONTRAST = PAD_ID(PA, 30),
MX27_PAD_OE_ACD = PAD_ID(PA, 31),
- MX27_PAD_UNUSED0 = PAD_ID(PB, 0),
- MX27_PAD_UNUSED1 = PAD_ID(PB, 1),
- MX27_PAD_UNUSED2 = PAD_ID(PB, 2),
- MX27_PAD_UNUSED3 = PAD_ID(PB, 3),
MX27_PAD_SD2_D0 = PAD_ID(PB, 4),
MX27_PAD_SD2_D1 = PAD_ID(PB, 5),
MX27_PAD_SD2_D2 = PAD_ID(PB, 6),
MX27_PAD_USBH1_RXDM = PAD_ID(PB, 30),
MX27_PAD_USBH1_RXDP = PAD_ID(PB, 31),
- MX27_PAD_UNUSED4 = PAD_ID(PC, 0),
- MX27_PAD_UNUSED5 = PAD_ID(PC, 1),
- MX27_PAD_UNUSED6 = PAD_ID(PC, 2),
- MX27_PAD_UNUSED7 = PAD_ID(PC, 3),
- MX27_PAD_UNUSED8 = PAD_ID(PC, 4),
MX27_PAD_I2C2_SDA = PAD_ID(PC, 5),
MX27_PAD_I2C2_SCL = PAD_ID(PC, 6),
MX27_PAD_USBOTG_DATA5 = PAD_ID(PC, 7),
MX27_PAD_SD1_CLK = PAD_ID(PE, 23),
MX27_PAD_USBOTG_CLK = PAD_ID(PE, 24),
MX27_PAD_USBOTG_DATA7 = PAD_ID(PE, 25),
- MX27_PAD_UNUSED9 = PAD_ID(PE, 26),
- MX27_PAD_UNUSED10 = PAD_ID(PE, 27),
- MX27_PAD_UNUSED11 = PAD_ID(PE, 28),
- MX27_PAD_UNUSED12 = PAD_ID(PE, 29),
- MX27_PAD_UNUSED13 = PAD_ID(PE, 30),
- MX27_PAD_UNUSED14 = PAD_ID(PE, 31),
MX27_PAD_NFRB = PAD_ID(PF, 0),
MX27_PAD_NFCLE = PAD_ID(PF, 1),
MX27_PAD_CS4_B = PAD_ID(PF, 21),
MX27_PAD_CS5_B = PAD_ID(PF, 22),
MX27_PAD_ATA_DATA15 = PAD_ID(PF, 23),
- MX27_PAD_UNUSED15 = PAD_ID(PF, 24),
- MX27_PAD_UNUSED16 = PAD_ID(PF, 25),
- MX27_PAD_UNUSED17 = PAD_ID(PF, 26),
- MX27_PAD_UNUSED18 = PAD_ID(PF, 27),
- MX27_PAD_UNUSED19 = PAD_ID(PF, 28),
- MX27_PAD_UNUSED20 = PAD_ID(PF, 29),
- MX27_PAD_UNUSED21 = PAD_ID(PF, 30),
- MX27_PAD_UNUSED22 = PAD_ID(PF, 31),
};
/* Pad names for the pinmux subsystem */
IMX_PINCTRL_PIN(MX27_PAD_CONTRAST),
IMX_PINCTRL_PIN(MX27_PAD_OE_ACD),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED0),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED1),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED2),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED3),
IMX_PINCTRL_PIN(MX27_PAD_SD2_D0),
IMX_PINCTRL_PIN(MX27_PAD_SD2_D1),
IMX_PINCTRL_PIN(MX27_PAD_SD2_D2),
IMX_PINCTRL_PIN(MX27_PAD_USBH1_RXDM),
IMX_PINCTRL_PIN(MX27_PAD_USBH1_RXDP),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED4),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED5),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED6),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED7),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED8),
IMX_PINCTRL_PIN(MX27_PAD_I2C2_SDA),
IMX_PINCTRL_PIN(MX27_PAD_I2C2_SCL),
IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA5),
IMX_PINCTRL_PIN(MX27_PAD_SD1_CLK),
IMX_PINCTRL_PIN(MX27_PAD_USBOTG_CLK),
IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA7),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED9),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED10),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED11),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED12),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED13),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED14),
IMX_PINCTRL_PIN(MX27_PAD_NFRB),
IMX_PINCTRL_PIN(MX27_PAD_NFCLE),
IMX_PINCTRL_PIN(MX27_PAD_CS4_B),
IMX_PINCTRL_PIN(MX27_PAD_CS5_B),
IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA15),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED15),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED16),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED17),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED18),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED19),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED20),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED21),
- IMX_PINCTRL_PIN(MX27_PAD_UNUSED22),
};
static struct imx1_pinctrl_soc_info imx27_pinctrl_info = {
{ /* sentinel */ }
};
-struct imx27_pinctrl_private {
- int num_gpio_childs;
- struct platform_device **gpio_dev;
- struct mxc_gpio_platform_data *gpio_pdata;
-};
-
static int imx27_pinctrl_probe(struct platform_device *pdev)
{
return imx1_pinctrl_core_probe(pdev, &imx27_pinctrl_info);
+++ /dev/null
-/*
- * Copyright (c) 2014, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/pinctrl/pinctrl.h>
-
-#include "pinctrl-msm.h"
-
-static const struct pinctrl_pin_desc ipq8064_pins[] = {
- PINCTRL_PIN(0, "GPIO_0"),
- PINCTRL_PIN(1, "GPIO_1"),
- PINCTRL_PIN(2, "GPIO_2"),
- PINCTRL_PIN(3, "GPIO_3"),
- PINCTRL_PIN(4, "GPIO_4"),
- PINCTRL_PIN(5, "GPIO_5"),
- PINCTRL_PIN(6, "GPIO_6"),
- PINCTRL_PIN(7, "GPIO_7"),
- PINCTRL_PIN(8, "GPIO_8"),
- PINCTRL_PIN(9, "GPIO_9"),
- PINCTRL_PIN(10, "GPIO_10"),
- PINCTRL_PIN(11, "GPIO_11"),
- PINCTRL_PIN(12, "GPIO_12"),
- PINCTRL_PIN(13, "GPIO_13"),
- PINCTRL_PIN(14, "GPIO_14"),
- PINCTRL_PIN(15, "GPIO_15"),
- PINCTRL_PIN(16, "GPIO_16"),
- PINCTRL_PIN(17, "GPIO_17"),
- PINCTRL_PIN(18, "GPIO_18"),
- PINCTRL_PIN(19, "GPIO_19"),
- PINCTRL_PIN(20, "GPIO_20"),
- PINCTRL_PIN(21, "GPIO_21"),
- PINCTRL_PIN(22, "GPIO_22"),
- PINCTRL_PIN(23, "GPIO_23"),
- PINCTRL_PIN(24, "GPIO_24"),
- PINCTRL_PIN(25, "GPIO_25"),
- PINCTRL_PIN(26, "GPIO_26"),
- PINCTRL_PIN(27, "GPIO_27"),
- PINCTRL_PIN(28, "GPIO_28"),
- PINCTRL_PIN(29, "GPIO_29"),
- PINCTRL_PIN(30, "GPIO_30"),
- PINCTRL_PIN(31, "GPIO_31"),
- PINCTRL_PIN(32, "GPIO_32"),
- PINCTRL_PIN(33, "GPIO_33"),
- PINCTRL_PIN(34, "GPIO_34"),
- PINCTRL_PIN(35, "GPIO_35"),
- PINCTRL_PIN(36, "GPIO_36"),
- PINCTRL_PIN(37, "GPIO_37"),
- PINCTRL_PIN(38, "GPIO_38"),
- PINCTRL_PIN(39, "GPIO_39"),
- PINCTRL_PIN(40, "GPIO_40"),
- PINCTRL_PIN(41, "GPIO_41"),
- PINCTRL_PIN(42, "GPIO_42"),
- PINCTRL_PIN(43, "GPIO_43"),
- PINCTRL_PIN(44, "GPIO_44"),
- PINCTRL_PIN(45, "GPIO_45"),
- PINCTRL_PIN(46, "GPIO_46"),
- PINCTRL_PIN(47, "GPIO_47"),
- PINCTRL_PIN(48, "GPIO_48"),
- PINCTRL_PIN(49, "GPIO_49"),
- PINCTRL_PIN(50, "GPIO_50"),
- PINCTRL_PIN(51, "GPIO_51"),
- PINCTRL_PIN(52, "GPIO_52"),
- PINCTRL_PIN(53, "GPIO_53"),
- PINCTRL_PIN(54, "GPIO_54"),
- PINCTRL_PIN(55, "GPIO_55"),
- PINCTRL_PIN(56, "GPIO_56"),
- PINCTRL_PIN(57, "GPIO_57"),
- PINCTRL_PIN(58, "GPIO_58"),
- PINCTRL_PIN(59, "GPIO_59"),
- PINCTRL_PIN(60, "GPIO_60"),
- PINCTRL_PIN(61, "GPIO_61"),
- PINCTRL_PIN(62, "GPIO_62"),
- PINCTRL_PIN(63, "GPIO_63"),
- PINCTRL_PIN(64, "GPIO_64"),
- PINCTRL_PIN(65, "GPIO_65"),
- PINCTRL_PIN(66, "GPIO_66"),
- PINCTRL_PIN(67, "GPIO_67"),
- PINCTRL_PIN(68, "GPIO_68"),
-
- PINCTRL_PIN(69, "SDC3_CLK"),
- PINCTRL_PIN(70, "SDC3_CMD"),
- PINCTRL_PIN(71, "SDC3_DATA"),
-};
-
-#define DECLARE_IPQ_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
-DECLARE_IPQ_GPIO_PINS(0);
-DECLARE_IPQ_GPIO_PINS(1);
-DECLARE_IPQ_GPIO_PINS(2);
-DECLARE_IPQ_GPIO_PINS(3);
-DECLARE_IPQ_GPIO_PINS(4);
-DECLARE_IPQ_GPIO_PINS(5);
-DECLARE_IPQ_GPIO_PINS(6);
-DECLARE_IPQ_GPIO_PINS(7);
-DECLARE_IPQ_GPIO_PINS(8);
-DECLARE_IPQ_GPIO_PINS(9);
-DECLARE_IPQ_GPIO_PINS(10);
-DECLARE_IPQ_GPIO_PINS(11);
-DECLARE_IPQ_GPIO_PINS(12);
-DECLARE_IPQ_GPIO_PINS(13);
-DECLARE_IPQ_GPIO_PINS(14);
-DECLARE_IPQ_GPIO_PINS(15);
-DECLARE_IPQ_GPIO_PINS(16);
-DECLARE_IPQ_GPIO_PINS(17);
-DECLARE_IPQ_GPIO_PINS(18);
-DECLARE_IPQ_GPIO_PINS(19);
-DECLARE_IPQ_GPIO_PINS(20);
-DECLARE_IPQ_GPIO_PINS(21);
-DECLARE_IPQ_GPIO_PINS(22);
-DECLARE_IPQ_GPIO_PINS(23);
-DECLARE_IPQ_GPIO_PINS(24);
-DECLARE_IPQ_GPIO_PINS(25);
-DECLARE_IPQ_GPIO_PINS(26);
-DECLARE_IPQ_GPIO_PINS(27);
-DECLARE_IPQ_GPIO_PINS(28);
-DECLARE_IPQ_GPIO_PINS(29);
-DECLARE_IPQ_GPIO_PINS(30);
-DECLARE_IPQ_GPIO_PINS(31);
-DECLARE_IPQ_GPIO_PINS(32);
-DECLARE_IPQ_GPIO_PINS(33);
-DECLARE_IPQ_GPIO_PINS(34);
-DECLARE_IPQ_GPIO_PINS(35);
-DECLARE_IPQ_GPIO_PINS(36);
-DECLARE_IPQ_GPIO_PINS(37);
-DECLARE_IPQ_GPIO_PINS(38);
-DECLARE_IPQ_GPIO_PINS(39);
-DECLARE_IPQ_GPIO_PINS(40);
-DECLARE_IPQ_GPIO_PINS(41);
-DECLARE_IPQ_GPIO_PINS(42);
-DECLARE_IPQ_GPIO_PINS(43);
-DECLARE_IPQ_GPIO_PINS(44);
-DECLARE_IPQ_GPIO_PINS(45);
-DECLARE_IPQ_GPIO_PINS(46);
-DECLARE_IPQ_GPIO_PINS(47);
-DECLARE_IPQ_GPIO_PINS(48);
-DECLARE_IPQ_GPIO_PINS(49);
-DECLARE_IPQ_GPIO_PINS(50);
-DECLARE_IPQ_GPIO_PINS(51);
-DECLARE_IPQ_GPIO_PINS(52);
-DECLARE_IPQ_GPIO_PINS(53);
-DECLARE_IPQ_GPIO_PINS(54);
-DECLARE_IPQ_GPIO_PINS(55);
-DECLARE_IPQ_GPIO_PINS(56);
-DECLARE_IPQ_GPIO_PINS(57);
-DECLARE_IPQ_GPIO_PINS(58);
-DECLARE_IPQ_GPIO_PINS(59);
-DECLARE_IPQ_GPIO_PINS(60);
-DECLARE_IPQ_GPIO_PINS(61);
-DECLARE_IPQ_GPIO_PINS(62);
-DECLARE_IPQ_GPIO_PINS(63);
-DECLARE_IPQ_GPIO_PINS(64);
-DECLARE_IPQ_GPIO_PINS(65);
-DECLARE_IPQ_GPIO_PINS(66);
-DECLARE_IPQ_GPIO_PINS(67);
-DECLARE_IPQ_GPIO_PINS(68);
-
-static const unsigned int sdc3_clk_pins[] = { 69 };
-static const unsigned int sdc3_cmd_pins[] = { 70 };
-static const unsigned int sdc3_data_pins[] = { 71 };
-
-#define FUNCTION(fname) \
- [IPQ_MUX_##fname] = { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10) \
- { \
- .name = "gpio" #id, \
- .pins = gpio##id##_pins, \
- .npins = ARRAY_SIZE(gpio##id##_pins), \
- .funcs = (int[]){ \
- IPQ_MUX_NA, /* gpio mode */ \
- IPQ_MUX_##f1, \
- IPQ_MUX_##f2, \
- IPQ_MUX_##f3, \
- IPQ_MUX_##f4, \
- IPQ_MUX_##f5, \
- IPQ_MUX_##f6, \
- IPQ_MUX_##f7, \
- IPQ_MUX_##f8, \
- IPQ_MUX_##f9, \
- IPQ_MUX_##f10, \
- }, \
- .nfuncs = 11, \
- .ctl_reg = 0x1000 + 0x10 * id, \
- .io_reg = 0x1004 + 0x10 * id, \
- .intr_cfg_reg = 0x1008 + 0x10 * id, \
- .intr_status_reg = 0x100c + 0x10 * id, \
- .intr_target_reg = 0x400 + 0x4 * id, \
- .mux_bit = 2, \
- .pull_bit = 0, \
- .drv_bit = 6, \
- .oe_bit = 9, \
- .in_bit = 0, \
- .out_bit = 1, \
- .intr_enable_bit = 0, \
- .intr_status_bit = 0, \
- .intr_ack_high = 1, \
- .intr_target_bit = 0, \
- .intr_raw_status_bit = 3, \
- .intr_polarity_bit = 1, \
- .intr_detection_bit = 2, \
- .intr_detection_width = 1, \
- }
-
-#define SDC_PINGROUP(pg_name, ctl, pull, drv) \
- { \
- .name = #pg_name, \
- .pins = pg_name##_pins, \
- .npins = ARRAY_SIZE(pg_name##_pins), \
- .ctl_reg = ctl, \
- .io_reg = 0, \
- .intr_cfg_reg = 0, \
- .intr_status_reg = 0, \
- .intr_target_reg = 0, \
- .mux_bit = -1, \
- .pull_bit = pull, \
- .drv_bit = drv, \
- .oe_bit = -1, \
- .in_bit = -1, \
- .out_bit = -1, \
- .intr_enable_bit = -1, \
- .intr_status_bit = -1, \
- .intr_target_bit = -1, \
- .intr_raw_status_bit = -1, \
- .intr_polarity_bit = -1, \
- .intr_detection_bit = -1, \
- .intr_detection_width = -1, \
- }
-
-enum ipq8064_functions {
- IPQ_MUX_mdio,
- IPQ_MUX_mi2s,
- IPQ_MUX_pdm,
- IPQ_MUX_ssbi,
- IPQ_MUX_spmi,
- IPQ_MUX_audio_pcm,
- IPQ_MUX_gsbi1,
- IPQ_MUX_gsbi2,
- IPQ_MUX_gsbi4,
- IPQ_MUX_gsbi5,
- IPQ_MUX_gsbi5_spi_cs1,
- IPQ_MUX_gsbi5_spi_cs2,
- IPQ_MUX_gsbi5_spi_cs3,
- IPQ_MUX_gsbi6,
- IPQ_MUX_gsbi7,
- IPQ_MUX_nss_spi,
- IPQ_MUX_sdc1,
- IPQ_MUX_spdif,
- IPQ_MUX_nand,
- IPQ_MUX_tsif1,
- IPQ_MUX_tsif2,
- IPQ_MUX_usb_fs_n,
- IPQ_MUX_usb_fs,
- IPQ_MUX_usb2_hsic,
- IPQ_MUX_rgmii2,
- IPQ_MUX_sata,
- IPQ_MUX_pcie1_rst,
- IPQ_MUX_pcie1_prsnt,
- IPQ_MUX_pcie1_pwrflt,
- IPQ_MUX_pcie1_pwren_n,
- IPQ_MUX_pcie1_pwren,
- IPQ_MUX_pcie1_clk_req,
- IPQ_MUX_pcie2_rst,
- IPQ_MUX_pcie2_prsnt,
- IPQ_MUX_pcie2_pwrflt,
- IPQ_MUX_pcie2_pwren_n,
- IPQ_MUX_pcie2_pwren,
- IPQ_MUX_pcie2_clk_req,
- IPQ_MUX_pcie3_rst,
- IPQ_MUX_pcie3_prsnt,
- IPQ_MUX_pcie3_pwrflt,
- IPQ_MUX_pcie3_pwren_n,
- IPQ_MUX_pcie3_pwren,
- IPQ_MUX_pcie3_clk_req,
- IPQ_MUX_ps_hold,
- IPQ_MUX_NA,
-};
-
-static const char * const mdio_groups[] = {
- "gpio0", "gpio1", "gpio10", "gpio11",
-};
-
-static const char * const mi2s_groups[] = {
- "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
- "gpio33", "gpio55", "gpio56", "gpio57", "gpio58",
-};
-
-static const char * const pdm_groups[] = {
- "gpio3", "gpio16", "gpio17", "gpio22", "gpio30", "gpio31",
- "gpio34", "gpio35", "gpio52", "gpio55", "gpio56", "gpio58",
- "gpio59",
-};
-
-static const char * const ssbi_groups[] = {
- "gpio10", "gpio11",
-};
-
-static const char * const spmi_groups[] = {
- "gpio10", "gpio11",
-};
-
-static const char * const audio_pcm_groups[] = {
- "gpio14", "gpio15", "gpio16", "gpio17",
-};
-
-static const char * const gsbi1_groups[] = {
- "gpio51", "gpio52", "gpio53", "gpio54",
-};
-
-static const char * const gsbi2_groups[] = {
- "gpio22", "gpio23", "gpio24", "gpio25",
-};
-
-static const char * const gsbi4_groups[] = {
- "gpio10", "gpio11", "gpio12", "gpio13",
-};
-
-static const char * const gsbi5_groups[] = {
- "gpio18", "gpio19", "gpio20", "gpio21",
-};
-
-static const char * const gsbi5_spi_cs1_groups[] = {
- "gpio6", "gpio61",
-};
-
-static const char * const gsbi5_spi_cs2_groups[] = {
- "gpio7", "gpio62",
-};
-
-static const char * const gsbi5_spi_cs3_groups[] = {
- "gpio2",
-};
-
-static const char * const gsbi6_groups[] = {
- "gpio27", "gpio28", "gpio29", "gpio30", "gpio55", "gpio56",
- "gpio57", "gpio58",
-};
-
-static const char * const gsbi7_groups[] = {
- "gpio6", "gpio7", "gpio8", "gpio9",
-};
-
-static const char * const nss_spi_groups[] = {
- "gpio14", "gpio15", "gpio16", "gpio17", "gpio55", "gpio56",
- "gpio57", "gpio58",
-};
-
-static const char * const sdc1_groups[] = {
- "gpio38", "gpio39", "gpio40", "gpio41", "gpio42", "gpio43",
- "gpio44", "gpio45", "gpio46", "gpio47",
-};
-
-static const char * const spdif_groups[] = {
- "gpio10", "gpio48",
-};
-
-static const char * const nand_groups[] = {
- "gpio34", "gpio35", "gpio36", "gpio37", "gpio38", "gpio39",
- "gpio40", "gpio41", "gpio42", "gpio43", "gpio44", "gpio45",
- "gpio46", "gpio47",
-};
-
-static const char * const tsif1_groups[] = {
- "gpio55", "gpio56", "gpio57", "gpio58",
-};
-
-static const char * const tsif2_groups[] = {
- "gpio59", "gpio60", "gpio61", "gpio62",
-};
-
-static const char * const usb_fs_n_groups[] = {
- "gpio6",
-};
-
-static const char * const usb_fs_groups[] = {
- "gpio6", "gpio7", "gpio8",
-};
-
-static const char * const usb2_hsic_groups[] = {
- "gpio67", "gpio68",
-};
-
-static const char * const rgmii2_groups[] = {
- "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
- "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62",
-};
-
-static const char * const sata_groups[] = {
- "gpio10",
-};
-
-static const char * const pcie1_rst_groups[] = {
- "gpio3",
-};
-
-static const char * const pcie1_prsnt_groups[] = {
- "gpio3", "gpio11",
-};
-
-static const char * const pcie1_pwren_n_groups[] = {
- "gpio4", "gpio12",
-};
-
-static const char * const pcie1_pwren_groups[] = {
- "gpio4", "gpio12",
-};
-
-static const char * const pcie1_pwrflt_groups[] = {
- "gpio5", "gpio13",
-};
-
-static const char * const pcie1_clk_req_groups[] = {
- "gpio5",
-};
-
-static const char * const pcie2_rst_groups[] = {
- "gpio48",
-};
-
-static const char * const pcie2_prsnt_groups[] = {
- "gpio11", "gpio48",
-};
-
-static const char * const pcie2_pwren_n_groups[] = {
- "gpio12", "gpio49",
-};
-
-static const char * const pcie2_pwren_groups[] = {
- "gpio12", "gpio49",
-};
-
-static const char * const pcie2_pwrflt_groups[] = {
- "gpio13", "gpio50",
-};
-
-static const char * const pcie2_clk_req_groups[] = {
- "gpio50",
-};
-
-static const char * const pcie3_rst_groups[] = {
- "gpio63",
-};
-
-static const char * const pcie3_prsnt_groups[] = {
- "gpio11",
-};
-
-static const char * const pcie3_pwren_n_groups[] = {
- "gpio12",
-};
-
-static const char * const pcie3_pwren_groups[] = {
- "gpio12",
-};
-
-static const char * const pcie3_pwrflt_groups[] = {
- "gpio13",
-};
-
-static const char * const pcie3_clk_req_groups[] = {
- "gpio65",
-};
-
-static const char * const ps_hold_groups[] = {
- "gpio26",
-};
-
-static const struct msm_function ipq8064_functions[] = {
- FUNCTION(mdio),
- FUNCTION(ssbi),
- FUNCTION(spmi),
- FUNCTION(mi2s),
- FUNCTION(pdm),
- FUNCTION(audio_pcm),
- FUNCTION(gsbi1),
- FUNCTION(gsbi2),
- FUNCTION(gsbi4),
- FUNCTION(gsbi5),
- FUNCTION(gsbi5_spi_cs1),
- FUNCTION(gsbi5_spi_cs2),
- FUNCTION(gsbi5_spi_cs3),
- FUNCTION(gsbi6),
- FUNCTION(gsbi7),
- FUNCTION(nss_spi),
- FUNCTION(sdc1),
- FUNCTION(spdif),
- FUNCTION(nand),
- FUNCTION(tsif1),
- FUNCTION(tsif2),
- FUNCTION(usb_fs_n),
- FUNCTION(usb_fs),
- FUNCTION(usb2_hsic),
- FUNCTION(rgmii2),
- FUNCTION(sata),
- FUNCTION(pcie1_rst),
- FUNCTION(pcie1_prsnt),
- FUNCTION(pcie1_pwren_n),
- FUNCTION(pcie1_pwren),
- FUNCTION(pcie1_pwrflt),
- FUNCTION(pcie1_clk_req),
- FUNCTION(pcie2_rst),
- FUNCTION(pcie2_prsnt),
- FUNCTION(pcie2_pwren_n),
- FUNCTION(pcie2_pwren),
- FUNCTION(pcie2_pwrflt),
- FUNCTION(pcie2_clk_req),
- FUNCTION(pcie3_rst),
- FUNCTION(pcie3_prsnt),
- FUNCTION(pcie3_pwren_n),
- FUNCTION(pcie3_pwren),
- FUNCTION(pcie3_pwrflt),
- FUNCTION(pcie3_clk_req),
- FUNCTION(ps_hold),
-};
-
-static const struct msm_pingroup ipq8064_groups[] = {
- PINGROUP(0, mdio, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(1, mdio, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(2, gsbi5_spi_cs3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(3, pcie1_rst, pcie1_prsnt, pdm, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(4, pcie1_pwren_n, pcie1_pwren, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(5, pcie1_clk_req, pcie1_pwrflt, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(6, gsbi7, usb_fs, gsbi5_spi_cs1, usb_fs_n, NA, NA, NA, NA, NA, NA),
- PINGROUP(7, gsbi7, usb_fs, gsbi5_spi_cs2, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(8, gsbi7, usb_fs, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(9, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(10, gsbi4, spdif, sata, ssbi, mdio, spmi, NA, NA, NA, NA),
- PINGROUP(11, gsbi4, pcie2_prsnt, pcie1_prsnt, pcie3_prsnt, ssbi, mdio, spmi, NA, NA, NA),
- PINGROUP(12, gsbi4, pcie2_pwren_n, pcie1_pwren_n, pcie3_pwren_n, pcie2_pwren, pcie1_pwren, pcie3_pwren, NA, NA, NA),
- PINGROUP(13, gsbi4, pcie2_pwrflt, pcie1_pwrflt, pcie3_pwrflt, NA, NA, NA, NA, NA, NA),
- PINGROUP(14, audio_pcm, nss_spi, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(15, audio_pcm, nss_spi, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(16, audio_pcm, nss_spi, pdm, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(17, audio_pcm, nss_spi, pdm, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(18, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(19, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(20, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(21, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(22, gsbi2, pdm, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(23, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(24, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(25, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(26, ps_hold, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(27, mi2s, rgmii2, gsbi6, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(28, mi2s, rgmii2, gsbi6, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(29, mi2s, rgmii2, gsbi6, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(30, mi2s, rgmii2, gsbi6, pdm, NA, NA, NA, NA, NA, NA),
- PINGROUP(31, mi2s, rgmii2, pdm, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(32, mi2s, rgmii2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(33, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(34, nand, pdm, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(35, nand, pdm, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(36, nand, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(37, nand, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(38, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(39, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(40, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(41, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(42, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(43, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(44, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(45, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(46, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(47, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(48, pcie2_rst, spdif, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(49, pcie2_pwren_n, pcie2_pwren, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(50, pcie2_clk_req, pcie2_pwrflt, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(51, gsbi1, rgmii2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(52, gsbi1, rgmii2, pdm, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(53, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(54, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(55, tsif1, mi2s, gsbi6, pdm, nss_spi, NA, NA, NA, NA, NA),
- PINGROUP(56, tsif1, mi2s, gsbi6, pdm, nss_spi, NA, NA, NA, NA, NA),
- PINGROUP(57, tsif1, mi2s, gsbi6, nss_spi, NA, NA, NA, NA, NA, NA),
- PINGROUP(58, tsif1, mi2s, gsbi6, pdm, nss_spi, NA, NA, NA, NA, NA),
- PINGROUP(59, tsif2, rgmii2, pdm, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(60, tsif2, rgmii2, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(61, tsif2, rgmii2, gsbi5_spi_cs1, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(62, tsif2, rgmii2, gsbi5_spi_cs2, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(63, pcie3_rst, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(64, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(65, pcie3_clk_req, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(66, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(67, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(68, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
- SDC_PINGROUP(sdc3_clk, 0x204a, 14, 6),
- SDC_PINGROUP(sdc3_cmd, 0x204a, 11, 3),
- SDC_PINGROUP(sdc3_data, 0x204a, 9, 0),
-};
-
-#define NUM_GPIO_PINGROUPS 69
-
-static const struct msm_pinctrl_soc_data ipq8064_pinctrl = {
- .pins = ipq8064_pins,
- .npins = ARRAY_SIZE(ipq8064_pins),
- .functions = ipq8064_functions,
- .nfunctions = ARRAY_SIZE(ipq8064_functions),
- .groups = ipq8064_groups,
- .ngroups = ARRAY_SIZE(ipq8064_groups),
- .ngpios = NUM_GPIO_PINGROUPS,
-};
-
-static int ipq8064_pinctrl_probe(struct platform_device *pdev)
-{
- return msm_pinctrl_probe(pdev, &ipq8064_pinctrl);
-}
-
-static const struct of_device_id ipq8064_pinctrl_of_match[] = {
- { .compatible = "qcom,ipq8064-pinctrl", },
- { },
-};
-
-static struct platform_driver ipq8064_pinctrl_driver = {
- .driver = {
- .name = "ipq8064-pinctrl",
- .owner = THIS_MODULE,
- .of_match_table = ipq8064_pinctrl_of_match,
- },
- .probe = ipq8064_pinctrl_probe,
- .remove = msm_pinctrl_remove,
-};
-
-static int __init ipq8064_pinctrl_init(void)
-{
- return platform_driver_register(&ipq8064_pinctrl_driver);
-}
-arch_initcall(ipq8064_pinctrl_init);
-
-static void __exit ipq8064_pinctrl_exit(void)
-{
- platform_driver_unregister(&ipq8064_pinctrl_driver);
-}
-module_exit(ipq8064_pinctrl_exit);
-
-MODULE_AUTHOR("Andy Gross <agross@codeaurora.org>");
-MODULE_DESCRIPTION("Qualcomm IPQ8064 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, ipq8064_pinctrl_of_match);
+++ /dev/null
-/*
- * Copyright (c) 2013, Sony Mobile Communications AB.
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/pinctrl/pinconf-generic.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-
-#include "core.h"
-#include "pinconf.h"
-#include "pinctrl-msm.h"
-#include "pinctrl-utils.h"
-
-#define MAX_NR_GPIO 300
-
-/**
- * struct msm_pinctrl - state for a pinctrl-msm device
- * @dev: device handle.
- * @pctrl: pinctrl handle.
- * @chip: gpiochip handle.
- * @irq: parent irq for the TLMM irq_chip.
- * @lock: Spinlock to protect register resources as well
- * as msm_pinctrl data structures.
- * @enabled_irqs: Bitmap of currently enabled irqs.
- * @dual_edge_irqs: Bitmap of irqs that need sw emulated dual edge
- * detection.
- * @soc; Reference to soc_data of platform specific data.
- * @regs: Base address for the TLMM register map.
- */
-struct msm_pinctrl {
- struct device *dev;
- struct pinctrl_dev *pctrl;
- struct gpio_chip chip;
- int irq;
-
- spinlock_t lock;
-
- DECLARE_BITMAP(dual_edge_irqs, MAX_NR_GPIO);
- DECLARE_BITMAP(enabled_irqs, MAX_NR_GPIO);
-
- const struct msm_pinctrl_soc_data *soc;
- void __iomem *regs;
-};
-
-static inline struct msm_pinctrl *to_msm_pinctrl(struct gpio_chip *gc)
-{
- return container_of(gc, struct msm_pinctrl, chip);
-}
-
-static int msm_get_groups_count(struct pinctrl_dev *pctldev)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-
- return pctrl->soc->ngroups;
-}
-
-static const char *msm_get_group_name(struct pinctrl_dev *pctldev,
- unsigned group)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-
- return pctrl->soc->groups[group].name;
-}
-
-static int msm_get_group_pins(struct pinctrl_dev *pctldev,
- unsigned group,
- const unsigned **pins,
- unsigned *num_pins)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-
- *pins = pctrl->soc->groups[group].pins;
- *num_pins = pctrl->soc->groups[group].npins;
- return 0;
-}
-
-static const struct pinctrl_ops msm_pinctrl_ops = {
- .get_groups_count = msm_get_groups_count,
- .get_group_name = msm_get_group_name,
- .get_group_pins = msm_get_group_pins,
- .dt_node_to_map = pinconf_generic_dt_node_to_map_group,
- .dt_free_map = pinctrl_utils_dt_free_map,
-};
-
-static int msm_get_functions_count(struct pinctrl_dev *pctldev)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-
- return pctrl->soc->nfunctions;
-}
-
-static const char *msm_get_function_name(struct pinctrl_dev *pctldev,
- unsigned function)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-
- return pctrl->soc->functions[function].name;
-}
-
-static int msm_get_function_groups(struct pinctrl_dev *pctldev,
- unsigned function,
- const char * const **groups,
- unsigned * const num_groups)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-
- *groups = pctrl->soc->functions[function].groups;
- *num_groups = pctrl->soc->functions[function].ngroups;
- return 0;
-}
-
-static int msm_pinmux_enable(struct pinctrl_dev *pctldev,
- unsigned function,
- unsigned group)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
- const struct msm_pingroup *g;
- unsigned long flags;
- u32 val;
- int i;
-
- g = &pctrl->soc->groups[group];
-
- if (WARN_ON(g->mux_bit < 0))
- return -EINVAL;
-
- for (i = 0; i < g->nfuncs; i++) {
- if (g->funcs[i] == function)
- break;
- }
-
- if (WARN_ON(i == g->nfuncs))
- return -EINVAL;
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- val = readl(pctrl->regs + g->ctl_reg);
- val &= ~(0x7 << g->mux_bit);
- val |= i << g->mux_bit;
- writel(val, pctrl->regs + g->ctl_reg);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-
- return 0;
-}
-
-static void msm_pinmux_disable(struct pinctrl_dev *pctldev,
- unsigned function,
- unsigned group)
-{
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
- const struct msm_pingroup *g;
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[group];
-
- if (WARN_ON(g->mux_bit < 0))
- return;
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- /* Clear the mux bits to select gpio mode */
- val = readl(pctrl->regs + g->ctl_reg);
- val &= ~(0x7 << g->mux_bit);
- writel(val, pctrl->regs + g->ctl_reg);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-}
-
-static const struct pinmux_ops msm_pinmux_ops = {
- .get_functions_count = msm_get_functions_count,
- .get_function_name = msm_get_function_name,
- .get_function_groups = msm_get_function_groups,
- .enable = msm_pinmux_enable,
- .disable = msm_pinmux_disable,
-};
-
-static int msm_config_reg(struct msm_pinctrl *pctrl,
- const struct msm_pingroup *g,
- unsigned param,
- unsigned *mask,
- unsigned *bit)
-{
- switch (param) {
- case PIN_CONFIG_BIAS_DISABLE:
- case PIN_CONFIG_BIAS_PULL_DOWN:
- case PIN_CONFIG_BIAS_PULL_UP:
- *bit = g->pull_bit;
- *mask = 3;
- break;
- case PIN_CONFIG_DRIVE_STRENGTH:
- *bit = g->drv_bit;
- *mask = 7;
- break;
- case PIN_CONFIG_OUTPUT:
- *bit = g->oe_bit;
- *mask = 1;
- break;
- default:
- dev_err(pctrl->dev, "Invalid config param %04x\n", param);
- return -ENOTSUPP;
- }
-
- return 0;
-}
-
-static int msm_config_get(struct pinctrl_dev *pctldev,
- unsigned int pin,
- unsigned long *config)
-{
- dev_err(pctldev->dev, "pin_config_set op not supported\n");
- return -ENOTSUPP;
-}
-
-static int msm_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
- unsigned long *configs, unsigned num_configs)
-{
- dev_err(pctldev->dev, "pin_config_set op not supported\n");
- return -ENOTSUPP;
-}
-
-#define MSM_NO_PULL 0
-#define MSM_PULL_DOWN 1
-#define MSM_PULL_UP 3
-
-static unsigned msm_regval_to_drive(u32 val)
-{
- return (val + 1) * 2;
-}
-
-static int msm_config_group_get(struct pinctrl_dev *pctldev,
- unsigned int group,
- unsigned long *config)
-{
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
- unsigned param = pinconf_to_config_param(*config);
- unsigned mask;
- unsigned arg;
- unsigned bit;
- int ret;
- u32 val;
-
- g = &pctrl->soc->groups[group];
-
- ret = msm_config_reg(pctrl, g, param, &mask, &bit);
- if (ret < 0)
- return ret;
-
- val = readl(pctrl->regs + g->ctl_reg);
- arg = (val >> bit) & mask;
-
- /* Convert register value to pinconf value */
- switch (param) {
- case PIN_CONFIG_BIAS_DISABLE:
- arg = arg == MSM_NO_PULL;
- break;
- case PIN_CONFIG_BIAS_PULL_DOWN:
- arg = arg == MSM_PULL_DOWN;
- break;
- case PIN_CONFIG_BIAS_PULL_UP:
- arg = arg == MSM_PULL_UP;
- break;
- case PIN_CONFIG_DRIVE_STRENGTH:
- arg = msm_regval_to_drive(arg);
- break;
- case PIN_CONFIG_OUTPUT:
- /* Pin is not output */
- if (!arg)
- return -EINVAL;
-
- val = readl(pctrl->regs + g->io_reg);
- arg = !!(val & BIT(g->in_bit));
- break;
- default:
- dev_err(pctrl->dev, "Unsupported config parameter: %x\n",
- param);
- return -EINVAL;
- }
-
- *config = pinconf_to_config_packed(param, arg);
-
- return 0;
-}
-
-static int msm_config_group_set(struct pinctrl_dev *pctldev,
- unsigned group,
- unsigned long *configs,
- unsigned num_configs)
-{
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
- unsigned long flags;
- unsigned param;
- unsigned mask;
- unsigned arg;
- unsigned bit;
- int ret;
- u32 val;
- int i;
-
- g = &pctrl->soc->groups[group];
-
- for (i = 0; i < num_configs; i++) {
- param = pinconf_to_config_param(configs[i]);
- arg = pinconf_to_config_argument(configs[i]);
-
- ret = msm_config_reg(pctrl, g, param, &mask, &bit);
- if (ret < 0)
- return ret;
-
- /* Convert pinconf values to register values */
- switch (param) {
- case PIN_CONFIG_BIAS_DISABLE:
- arg = MSM_NO_PULL;
- break;
- case PIN_CONFIG_BIAS_PULL_DOWN:
- arg = MSM_PULL_DOWN;
- break;
- case PIN_CONFIG_BIAS_PULL_UP:
- arg = MSM_PULL_UP;
- break;
- case PIN_CONFIG_DRIVE_STRENGTH:
- /* Check for invalid values */
- if (arg > 16 || arg < 2 || (arg % 2) != 0)
- arg = -1;
- else
- arg = (arg / 2) - 1;
- break;
- case PIN_CONFIG_OUTPUT:
- /* set output value */
- spin_lock_irqsave(&pctrl->lock, flags);
- val = readl(pctrl->regs + g->io_reg);
- if (arg)
- val |= BIT(g->out_bit);
- else
- val &= ~BIT(g->out_bit);
- writel(val, pctrl->regs + g->io_reg);
- spin_unlock_irqrestore(&pctrl->lock, flags);
-
- /* enable output */
- arg = 1;
- break;
- default:
- dev_err(pctrl->dev, "Unsupported config parameter: %x\n",
- param);
- return -EINVAL;
- }
-
- /* Range-check user-supplied value */
- if (arg & ~mask) {
- dev_err(pctrl->dev, "config %x: %x is invalid\n", param, arg);
- return -EINVAL;
- }
-
- spin_lock_irqsave(&pctrl->lock, flags);
- val = readl(pctrl->regs + g->ctl_reg);
- val &= ~(mask << bit);
- val |= arg << bit;
- writel(val, pctrl->regs + g->ctl_reg);
- spin_unlock_irqrestore(&pctrl->lock, flags);
- }
-
- return 0;
-}
-
-static const struct pinconf_ops msm_pinconf_ops = {
- .pin_config_get = msm_config_get,
- .pin_config_set = msm_config_set,
- .pin_config_group_get = msm_config_group_get,
- .pin_config_group_set = msm_config_group_set,
-};
-
-static struct pinctrl_desc msm_pinctrl_desc = {
- .pctlops = &msm_pinctrl_ops,
- .pmxops = &msm_pinmux_ops,
- .confops = &msm_pinconf_ops,
- .owner = THIS_MODULE,
-};
-
-static int msm_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
-{
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[offset];
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- val = readl(pctrl->regs + g->ctl_reg);
- val &= ~BIT(g->oe_bit);
- writel(val, pctrl->regs + g->ctl_reg);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-
- return 0;
-}
-
-static int msm_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value)
-{
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[offset];
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- val = readl(pctrl->regs + g->io_reg);
- if (value)
- val |= BIT(g->out_bit);
- else
- val &= ~BIT(g->out_bit);
- writel(val, pctrl->regs + g->io_reg);
-
- val = readl(pctrl->regs + g->ctl_reg);
- val |= BIT(g->oe_bit);
- writel(val, pctrl->regs + g->ctl_reg);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-
- return 0;
-}
-
-static int msm_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
- u32 val;
-
- g = &pctrl->soc->groups[offset];
-
- val = readl(pctrl->regs + g->io_reg);
- return !!(val & BIT(g->in_bit));
-}
-
-static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
-{
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[offset];
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- val = readl(pctrl->regs + g->io_reg);
- if (value)
- val |= BIT(g->out_bit);
- else
- val &= ~BIT(g->out_bit);
- writel(val, pctrl->regs + g->io_reg);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-}
-
-static int msm_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
- int gpio = chip->base + offset;
- return pinctrl_request_gpio(gpio);
-}
-
-static void msm_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
- int gpio = chip->base + offset;
- return pinctrl_free_gpio(gpio);
-}
-
-#ifdef CONFIG_DEBUG_FS
-#include <linux/seq_file.h>
-
-static void msm_gpio_dbg_show_one(struct seq_file *s,
- struct pinctrl_dev *pctldev,
- struct gpio_chip *chip,
- unsigned offset,
- unsigned gpio)
-{
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
- unsigned func;
- int is_out;
- int drive;
- int pull;
- u32 ctl_reg;
-
- static const char * const pulls[] = {
- "no pull",
- "pull down",
- "keeper",
- "pull up"
- };
-
- g = &pctrl->soc->groups[offset];
- ctl_reg = readl(pctrl->regs + g->ctl_reg);
-
- is_out = !!(ctl_reg & BIT(g->oe_bit));
- func = (ctl_reg >> g->mux_bit) & 7;
- drive = (ctl_reg >> g->drv_bit) & 7;
- pull = (ctl_reg >> g->pull_bit) & 3;
-
- seq_printf(s, " %-8s: %-3s %d", g->name, is_out ? "out" : "in", func);
- seq_printf(s, " %dmA", msm_regval_to_drive(drive));
- seq_printf(s, " %s", pulls[pull]);
-}
-
-static void msm_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
-{
- unsigned gpio = chip->base;
- unsigned i;
-
- for (i = 0; i < chip->ngpio; i++, gpio++) {
- msm_gpio_dbg_show_one(s, NULL, chip, i, gpio);
- seq_puts(s, "\n");
- }
-}
-
-#else
-#define msm_gpio_dbg_show NULL
-#endif
-
-static struct gpio_chip msm_gpio_template = {
- .direction_input = msm_gpio_direction_input,
- .direction_output = msm_gpio_direction_output,
- .get = msm_gpio_get,
- .set = msm_gpio_set,
- .request = msm_gpio_request,
- .free = msm_gpio_free,
- .dbg_show = msm_gpio_dbg_show,
-};
-
-/* For dual-edge interrupts in software, since some hardware has no
- * such support:
- *
- * At appropriate moments, this function may be called to flip the polarity
- * settings of both-edge irq lines to try and catch the next edge.
- *
- * The attempt is considered successful if:
- * - the status bit goes high, indicating that an edge was caught, or
- * - the input value of the gpio doesn't change during the attempt.
- * If the value changes twice during the process, that would cause the first
- * test to fail but would force the second, as two opposite
- * transitions would cause a detection no matter the polarity setting.
- *
- * The do-loop tries to sledge-hammer closed the timing hole between
- * the initial value-read and the polarity-write - if the line value changes
- * during that window, an interrupt is lost, the new polarity setting is
- * incorrect, and the first success test will fail, causing a retry.
- *
- * Algorithm comes from Google's msmgpio driver.
- */
-static void msm_gpio_update_dual_edge_pos(struct msm_pinctrl *pctrl,
- const struct msm_pingroup *g,
- struct irq_data *d)
-{
- int loop_limit = 100;
- unsigned val, val2, intstat;
- unsigned pol;
-
- do {
- val = readl(pctrl->regs + g->io_reg) & BIT(g->in_bit);
-
- pol = readl(pctrl->regs + g->intr_cfg_reg);
- pol ^= BIT(g->intr_polarity_bit);
- writel(pol, pctrl->regs + g->intr_cfg_reg);
-
- val2 = readl(pctrl->regs + g->io_reg) & BIT(g->in_bit);
- intstat = readl(pctrl->regs + g->intr_status_reg);
- if (intstat || (val == val2))
- return;
- } while (loop_limit-- > 0);
- dev_err(pctrl->dev, "dual-edge irq failed to stabilize, %#08x != %#08x\n",
- val, val2);
-}
-
-static void msm_gpio_irq_mask(struct irq_data *d)
-{
- struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
- const struct msm_pingroup *g;
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[d->hwirq];
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- val = readl(pctrl->regs + g->intr_cfg_reg);
- val &= ~BIT(g->intr_enable_bit);
- writel(val, pctrl->regs + g->intr_cfg_reg);
-
- clear_bit(d->hwirq, pctrl->enabled_irqs);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-}
-
-static void msm_gpio_irq_unmask(struct irq_data *d)
-{
- struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
- const struct msm_pingroup *g;
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[d->hwirq];
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- val = readl(pctrl->regs + g->intr_status_reg);
- val &= ~BIT(g->intr_status_bit);
- writel(val, pctrl->regs + g->intr_status_reg);
-
- val = readl(pctrl->regs + g->intr_cfg_reg);
- val |= BIT(g->intr_enable_bit);
- writel(val, pctrl->regs + g->intr_cfg_reg);
-
- set_bit(d->hwirq, pctrl->enabled_irqs);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-}
-
-static void msm_gpio_irq_ack(struct irq_data *d)
-{
- struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
- const struct msm_pingroup *g;
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[d->hwirq];
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- val = readl(pctrl->regs + g->intr_status_reg);
- if (g->intr_ack_high)
- val |= BIT(g->intr_status_bit);
- else
- val &= ~BIT(g->intr_status_bit);
- writel(val, pctrl->regs + g->intr_status_reg);
-
- if (test_bit(d->hwirq, pctrl->dual_edge_irqs))
- msm_gpio_update_dual_edge_pos(pctrl, g, d);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-}
-
-#define INTR_TARGET_PROC_APPS 4
-
-static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type)
-{
- struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
- const struct msm_pingroup *g;
- unsigned long flags;
- u32 val;
-
- g = &pctrl->soc->groups[d->hwirq];
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- /*
- * For hw without possibility of detecting both edges
- */
- if (g->intr_detection_width == 1 && type == IRQ_TYPE_EDGE_BOTH)
- set_bit(d->hwirq, pctrl->dual_edge_irqs);
- else
- clear_bit(d->hwirq, pctrl->dual_edge_irqs);
-
- /* Route interrupts to application cpu */
- val = readl(pctrl->regs + g->intr_target_reg);
- val &= ~(7 << g->intr_target_bit);
- val |= INTR_TARGET_PROC_APPS << g->intr_target_bit;
- writel(val, pctrl->regs + g->intr_target_reg);
-
- /* Update configuration for gpio.
- * RAW_STATUS_EN is left on for all gpio irqs. Due to the
- * internal circuitry of TLMM, toggling the RAW_STATUS
- * could cause the INTR_STATUS to be set for EDGE interrupts.
- */
- val = readl(pctrl->regs + g->intr_cfg_reg);
- val |= BIT(g->intr_raw_status_bit);
- if (g->intr_detection_width == 2) {
- val &= ~(3 << g->intr_detection_bit);
- val &= ~(1 << g->intr_polarity_bit);
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- val |= 1 << g->intr_detection_bit;
- val |= BIT(g->intr_polarity_bit);
- break;
- case IRQ_TYPE_EDGE_FALLING:
- val |= 2 << g->intr_detection_bit;
- val |= BIT(g->intr_polarity_bit);
- break;
- case IRQ_TYPE_EDGE_BOTH:
- val |= 3 << g->intr_detection_bit;
- val |= BIT(g->intr_polarity_bit);
- break;
- case IRQ_TYPE_LEVEL_LOW:
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- val |= BIT(g->intr_polarity_bit);
- break;
- }
- } else if (g->intr_detection_width == 1) {
- val &= ~(1 << g->intr_detection_bit);
- val &= ~(1 << g->intr_polarity_bit);
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- val |= BIT(g->intr_detection_bit);
- val |= BIT(g->intr_polarity_bit);
- break;
- case IRQ_TYPE_EDGE_FALLING:
- val |= BIT(g->intr_detection_bit);
- break;
- case IRQ_TYPE_EDGE_BOTH:
- val |= BIT(g->intr_detection_bit);
- val |= BIT(g->intr_polarity_bit);
- break;
- case IRQ_TYPE_LEVEL_LOW:
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- val |= BIT(g->intr_polarity_bit);
- break;
- }
- } else {
- BUG();
- }
- writel(val, pctrl->regs + g->intr_cfg_reg);
-
- if (test_bit(d->hwirq, pctrl->dual_edge_irqs))
- msm_gpio_update_dual_edge_pos(pctrl, g, d);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-
- if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
- __irq_set_handler_locked(d->irq, handle_level_irq);
- else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
- __irq_set_handler_locked(d->irq, handle_edge_irq);
-
- return 0;
-}
-
-static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
-{
- struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
- unsigned long flags;
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
- irq_set_irq_wake(pctrl->irq, on);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-
- return 0;
-}
-
-static struct irq_chip msm_gpio_irq_chip = {
- .name = "msmgpio",
- .irq_mask = msm_gpio_irq_mask,
- .irq_unmask = msm_gpio_irq_unmask,
- .irq_ack = msm_gpio_irq_ack,
- .irq_set_type = msm_gpio_irq_set_type,
- .irq_set_wake = msm_gpio_irq_set_wake,
-};
-
-static void msm_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
- struct gpio_chip *gc = irq_desc_get_handler_data(desc);
- const struct msm_pingroup *g;
- struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
- struct irq_chip *chip = irq_get_chip(irq);
- int irq_pin;
- int handled = 0;
- u32 val;
- int i;
-
- chained_irq_enter(chip, desc);
-
- /*
- * Each pin has it's own IRQ status register, so use
- * enabled_irq bitmap to limit the number of reads.
- */
- for_each_set_bit(i, pctrl->enabled_irqs, pctrl->chip.ngpio) {
- g = &pctrl->soc->groups[i];
- val = readl(pctrl->regs + g->intr_status_reg);
- if (val & BIT(g->intr_status_bit)) {
- irq_pin = irq_find_mapping(gc->irqdomain, i);
- generic_handle_irq(irq_pin);
- handled++;
- }
- }
-
- /* No interrupts were flagged */
- if (handled == 0)
- handle_bad_irq(irq, desc);
-
- chained_irq_exit(chip, desc);
-}
-
-static int msm_gpio_init(struct msm_pinctrl *pctrl)
-{
- struct gpio_chip *chip;
- int ret;
- unsigned ngpio = pctrl->soc->ngpios;
-
- if (WARN_ON(ngpio > MAX_NR_GPIO))
- return -EINVAL;
-
- chip = &pctrl->chip;
- chip->base = 0;
- chip->ngpio = ngpio;
- chip->label = dev_name(pctrl->dev);
- chip->dev = pctrl->dev;
- chip->owner = THIS_MODULE;
- chip->of_node = pctrl->dev->of_node;
-
- ret = gpiochip_add(&pctrl->chip);
- if (ret) {
- dev_err(pctrl->dev, "Failed register gpiochip\n");
- return ret;
- }
-
- ret = gpiochip_add_pin_range(&pctrl->chip, dev_name(pctrl->dev), 0, 0, chip->ngpio);
- if (ret) {
- dev_err(pctrl->dev, "Failed to add pin range\n");
- return ret;
- }
-
- ret = gpiochip_irqchip_add(chip,
- &msm_gpio_irq_chip,
- 0,
- handle_edge_irq,
- IRQ_TYPE_NONE);
- if (ret) {
- dev_err(pctrl->dev, "Failed to add irqchip to gpiochip\n");
- return -ENOSYS;
- }
-
- gpiochip_set_chained_irqchip(chip, &msm_gpio_irq_chip, pctrl->irq,
- msm_gpio_irq_handler);
-
- return 0;
-}
-
-int msm_pinctrl_probe(struct platform_device *pdev,
- const struct msm_pinctrl_soc_data *soc_data)
-{
- struct msm_pinctrl *pctrl;
- struct resource *res;
- int ret;
-
- pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
- if (!pctrl) {
- dev_err(&pdev->dev, "Can't allocate msm_pinctrl\n");
- return -ENOMEM;
- }
- pctrl->dev = &pdev->dev;
- pctrl->soc = soc_data;
- pctrl->chip = msm_gpio_template;
-
- spin_lock_init(&pctrl->lock);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- pctrl->regs = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(pctrl->regs))
- return PTR_ERR(pctrl->regs);
-
- pctrl->irq = platform_get_irq(pdev, 0);
- if (pctrl->irq < 0) {
- dev_err(&pdev->dev, "No interrupt defined for msmgpio\n");
- return pctrl->irq;
- }
-
- msm_pinctrl_desc.name = dev_name(&pdev->dev);
- msm_pinctrl_desc.pins = pctrl->soc->pins;
- msm_pinctrl_desc.npins = pctrl->soc->npins;
- pctrl->pctrl = pinctrl_register(&msm_pinctrl_desc, &pdev->dev, pctrl);
- if (!pctrl->pctrl) {
- dev_err(&pdev->dev, "Couldn't register pinctrl driver\n");
- return -ENODEV;
- }
-
- ret = msm_gpio_init(pctrl);
- if (ret) {
- pinctrl_unregister(pctrl->pctrl);
- return ret;
- }
-
- platform_set_drvdata(pdev, pctrl);
-
- dev_dbg(&pdev->dev, "Probed Qualcomm pinctrl driver\n");
-
- return 0;
-}
-EXPORT_SYMBOL(msm_pinctrl_probe);
-
-int msm_pinctrl_remove(struct platform_device *pdev)
-{
- struct msm_pinctrl *pctrl = platform_get_drvdata(pdev);
- int ret;
-
- ret = gpiochip_remove(&pctrl->chip);
- if (ret) {
- dev_err(&pdev->dev, "Failed to remove gpiochip\n");
- return ret;
- }
-
- pinctrl_unregister(pctrl->pctrl);
-
- return 0;
-}
-EXPORT_SYMBOL(msm_pinctrl_remove);
-
+++ /dev/null
-/*
- * Copyright (c) 2013, Sony Mobile Communications AB.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#ifndef __PINCTRL_MSM_H__
-#define __PINCTRL_MSM_H__
-
-struct pinctrl_pin_desc;
-
-/**
- * struct msm_function - a pinmux function
- * @name: Name of the pinmux function.
- * @groups: List of pingroups for this function.
- * @ngroups: Number of entries in @groups.
- */
-struct msm_function {
- const char *name;
- const char * const *groups;
- unsigned ngroups;
-};
-
-/**
- * struct msm_pingroup - Qualcomm pingroup definition
- * @name: Name of the pingroup.
- * @pins: A list of pins assigned to this pingroup.
- * @npins: Number of entries in @pins.
- * @funcs: A list of pinmux functions that can be selected for
- * this group. The index of the selected function is used
- * for programming the function selector.
- * Entries should be indices into the groups list of the
- * struct msm_pinctrl_soc_data.
- * @ctl_reg: Offset of the register holding control bits for this group.
- * @io_reg: Offset of the register holding input/output bits for this group.
- * @intr_cfg_reg: Offset of the register holding interrupt configuration bits.
- * @intr_status_reg: Offset of the register holding the status bits for this group.
- * @intr_target_reg: Offset of the register specifying routing of the interrupts
- * from this group.
- * @mux_bit: Offset in @ctl_reg for the pinmux function selection.
- * @pull_bit: Offset in @ctl_reg for the bias configuration.
- * @drv_bit: Offset in @ctl_reg for the drive strength configuration.
- * @oe_bit: Offset in @ctl_reg for controlling output enable.
- * @in_bit: Offset in @io_reg for the input bit value.
- * @out_bit: Offset in @io_reg for the output bit value.
- * @intr_enable_bit: Offset in @intr_cfg_reg for enabling the interrupt for this group.
- * @intr_status_bit: Offset in @intr_status_reg for reading and acking the interrupt
- * status.
- * @intr_target_bit: Offset in @intr_target_reg for configuring the interrupt routing.
- * @intr_raw_status_bit: Offset in @intr_cfg_reg for the raw status bit.
- * @intr_polarity_bit: Offset in @intr_cfg_reg for specifying polarity of the interrupt.
- * @intr_detection_bit: Offset in @intr_cfg_reg for specifying interrupt type.
- * @intr_detection_width: Number of bits used for specifying interrupt type,
- * Should be 2 for SoCs that can detect both edges in hardware,
- * otherwise 1.
- */
-struct msm_pingroup {
- const char *name;
- const unsigned *pins;
- unsigned npins;
-
- unsigned *funcs;
- unsigned nfuncs;
-
- s16 ctl_reg;
- s16 io_reg;
- s16 intr_cfg_reg;
- s16 intr_status_reg;
- s16 intr_target_reg;
-
- unsigned mux_bit:5;
-
- unsigned pull_bit:5;
- unsigned drv_bit:5;
-
- unsigned oe_bit:5;
- unsigned in_bit:5;
- unsigned out_bit:5;
-
- unsigned intr_enable_bit:5;
- unsigned intr_status_bit:5;
- unsigned intr_ack_high:1;
-
- unsigned intr_target_bit:5;
- unsigned intr_raw_status_bit:5;
- unsigned intr_polarity_bit:5;
- unsigned intr_detection_bit:5;
- unsigned intr_detection_width:5;
-};
-
-/**
- * struct msm_pinctrl_soc_data - Qualcomm pin controller driver configuration
- * @pins: An array describing all pins the pin controller affects.
- * @npins: The number of entries in @pins.
- * @functions: An array describing all mux functions the SoC supports.
- * @nfunctions: The number of entries in @functions.
- * @groups: An array describing all pin groups the pin SoC supports.
- * @ngroups: The numbmer of entries in @groups.
- * @ngpio: The number of pingroups the driver should expose as GPIOs.
- */
-struct msm_pinctrl_soc_data {
- const struct pinctrl_pin_desc *pins;
- unsigned npins;
- const struct msm_function *functions;
- unsigned nfunctions;
- const struct msm_pingroup *groups;
- unsigned ngroups;
- unsigned ngpios;
-};
-
-int msm_pinctrl_probe(struct platform_device *pdev,
- const struct msm_pinctrl_soc_data *soc_data);
-int msm_pinctrl_remove(struct platform_device *pdev);
-
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2013, Sony Mobile Communications AB.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/pinctrl/pinctrl.h>
-
-#include "pinctrl-msm.h"
-
-static const struct pinctrl_pin_desc msm8x74_pins[] = {
- PINCTRL_PIN(0, "GPIO_0"),
- PINCTRL_PIN(1, "GPIO_1"),
- PINCTRL_PIN(2, "GPIO_2"),
- PINCTRL_PIN(3, "GPIO_3"),
- PINCTRL_PIN(4, "GPIO_4"),
- PINCTRL_PIN(5, "GPIO_5"),
- PINCTRL_PIN(6, "GPIO_6"),
- PINCTRL_PIN(7, "GPIO_7"),
- PINCTRL_PIN(8, "GPIO_8"),
- PINCTRL_PIN(9, "GPIO_9"),
- PINCTRL_PIN(10, "GPIO_10"),
- PINCTRL_PIN(11, "GPIO_11"),
- PINCTRL_PIN(12, "GPIO_12"),
- PINCTRL_PIN(13, "GPIO_13"),
- PINCTRL_PIN(14, "GPIO_14"),
- PINCTRL_PIN(15, "GPIO_15"),
- PINCTRL_PIN(16, "GPIO_16"),
- PINCTRL_PIN(17, "GPIO_17"),
- PINCTRL_PIN(18, "GPIO_18"),
- PINCTRL_PIN(19, "GPIO_19"),
- PINCTRL_PIN(20, "GPIO_20"),
- PINCTRL_PIN(21, "GPIO_21"),
- PINCTRL_PIN(22, "GPIO_22"),
- PINCTRL_PIN(23, "GPIO_23"),
- PINCTRL_PIN(24, "GPIO_24"),
- PINCTRL_PIN(25, "GPIO_25"),
- PINCTRL_PIN(26, "GPIO_26"),
- PINCTRL_PIN(27, "GPIO_27"),
- PINCTRL_PIN(28, "GPIO_28"),
- PINCTRL_PIN(29, "GPIO_29"),
- PINCTRL_PIN(30, "GPIO_30"),
- PINCTRL_PIN(31, "GPIO_31"),
- PINCTRL_PIN(32, "GPIO_32"),
- PINCTRL_PIN(33, "GPIO_33"),
- PINCTRL_PIN(34, "GPIO_34"),
- PINCTRL_PIN(35, "GPIO_35"),
- PINCTRL_PIN(36, "GPIO_36"),
- PINCTRL_PIN(37, "GPIO_37"),
- PINCTRL_PIN(38, "GPIO_38"),
- PINCTRL_PIN(39, "GPIO_39"),
- PINCTRL_PIN(40, "GPIO_40"),
- PINCTRL_PIN(41, "GPIO_41"),
- PINCTRL_PIN(42, "GPIO_42"),
- PINCTRL_PIN(43, "GPIO_43"),
- PINCTRL_PIN(44, "GPIO_44"),
- PINCTRL_PIN(45, "GPIO_45"),
- PINCTRL_PIN(46, "GPIO_46"),
- PINCTRL_PIN(47, "GPIO_47"),
- PINCTRL_PIN(48, "GPIO_48"),
- PINCTRL_PIN(49, "GPIO_49"),
- PINCTRL_PIN(50, "GPIO_50"),
- PINCTRL_PIN(51, "GPIO_51"),
- PINCTRL_PIN(52, "GPIO_52"),
- PINCTRL_PIN(53, "GPIO_53"),
- PINCTRL_PIN(54, "GPIO_54"),
- PINCTRL_PIN(55, "GPIO_55"),
- PINCTRL_PIN(56, "GPIO_56"),
- PINCTRL_PIN(57, "GPIO_57"),
- PINCTRL_PIN(58, "GPIO_58"),
- PINCTRL_PIN(59, "GPIO_59"),
- PINCTRL_PIN(60, "GPIO_60"),
- PINCTRL_PIN(61, "GPIO_61"),
- PINCTRL_PIN(62, "GPIO_62"),
- PINCTRL_PIN(63, "GPIO_63"),
- PINCTRL_PIN(64, "GPIO_64"),
- PINCTRL_PIN(65, "GPIO_65"),
- PINCTRL_PIN(66, "GPIO_66"),
- PINCTRL_PIN(67, "GPIO_67"),
- PINCTRL_PIN(68, "GPIO_68"),
- PINCTRL_PIN(69, "GPIO_69"),
- PINCTRL_PIN(70, "GPIO_70"),
- PINCTRL_PIN(71, "GPIO_71"),
- PINCTRL_PIN(72, "GPIO_72"),
- PINCTRL_PIN(73, "GPIO_73"),
- PINCTRL_PIN(74, "GPIO_74"),
- PINCTRL_PIN(75, "GPIO_75"),
- PINCTRL_PIN(76, "GPIO_76"),
- PINCTRL_PIN(77, "GPIO_77"),
- PINCTRL_PIN(78, "GPIO_78"),
- PINCTRL_PIN(79, "GPIO_79"),
- PINCTRL_PIN(80, "GPIO_80"),
- PINCTRL_PIN(81, "GPIO_81"),
- PINCTRL_PIN(82, "GPIO_82"),
- PINCTRL_PIN(83, "GPIO_83"),
- PINCTRL_PIN(84, "GPIO_84"),
- PINCTRL_PIN(85, "GPIO_85"),
- PINCTRL_PIN(86, "GPIO_86"),
- PINCTRL_PIN(87, "GPIO_87"),
- PINCTRL_PIN(88, "GPIO_88"),
- PINCTRL_PIN(89, "GPIO_89"),
- PINCTRL_PIN(90, "GPIO_90"),
- PINCTRL_PIN(91, "GPIO_91"),
- PINCTRL_PIN(92, "GPIO_92"),
- PINCTRL_PIN(93, "GPIO_93"),
- PINCTRL_PIN(94, "GPIO_94"),
- PINCTRL_PIN(95, "GPIO_95"),
- PINCTRL_PIN(96, "GPIO_96"),
- PINCTRL_PIN(97, "GPIO_97"),
- PINCTRL_PIN(98, "GPIO_98"),
- PINCTRL_PIN(99, "GPIO_99"),
- PINCTRL_PIN(100, "GPIO_100"),
- PINCTRL_PIN(101, "GPIO_101"),
- PINCTRL_PIN(102, "GPIO_102"),
- PINCTRL_PIN(103, "GPIO_103"),
- PINCTRL_PIN(104, "GPIO_104"),
- PINCTRL_PIN(105, "GPIO_105"),
- PINCTRL_PIN(106, "GPIO_106"),
- PINCTRL_PIN(107, "GPIO_107"),
- PINCTRL_PIN(108, "GPIO_108"),
- PINCTRL_PIN(109, "GPIO_109"),
- PINCTRL_PIN(110, "GPIO_110"),
- PINCTRL_PIN(111, "GPIO_111"),
- PINCTRL_PIN(112, "GPIO_112"),
- PINCTRL_PIN(113, "GPIO_113"),
- PINCTRL_PIN(114, "GPIO_114"),
- PINCTRL_PIN(115, "GPIO_115"),
- PINCTRL_PIN(116, "GPIO_116"),
- PINCTRL_PIN(117, "GPIO_117"),
- PINCTRL_PIN(118, "GPIO_118"),
- PINCTRL_PIN(119, "GPIO_119"),
- PINCTRL_PIN(120, "GPIO_120"),
- PINCTRL_PIN(121, "GPIO_121"),
- PINCTRL_PIN(122, "GPIO_122"),
- PINCTRL_PIN(123, "GPIO_123"),
- PINCTRL_PIN(124, "GPIO_124"),
- PINCTRL_PIN(125, "GPIO_125"),
- PINCTRL_PIN(126, "GPIO_126"),
- PINCTRL_PIN(127, "GPIO_127"),
- PINCTRL_PIN(128, "GPIO_128"),
- PINCTRL_PIN(129, "GPIO_129"),
- PINCTRL_PIN(130, "GPIO_130"),
- PINCTRL_PIN(131, "GPIO_131"),
- PINCTRL_PIN(132, "GPIO_132"),
- PINCTRL_PIN(133, "GPIO_133"),
- PINCTRL_PIN(134, "GPIO_134"),
- PINCTRL_PIN(135, "GPIO_135"),
- PINCTRL_PIN(136, "GPIO_136"),
- PINCTRL_PIN(137, "GPIO_137"),
- PINCTRL_PIN(138, "GPIO_138"),
- PINCTRL_PIN(139, "GPIO_139"),
- PINCTRL_PIN(140, "GPIO_140"),
- PINCTRL_PIN(141, "GPIO_141"),
- PINCTRL_PIN(142, "GPIO_142"),
- PINCTRL_PIN(143, "GPIO_143"),
- PINCTRL_PIN(144, "GPIO_144"),
- PINCTRL_PIN(145, "GPIO_145"),
-
- PINCTRL_PIN(146, "SDC1_CLK"),
- PINCTRL_PIN(147, "SDC1_CMD"),
- PINCTRL_PIN(148, "SDC1_DATA"),
- PINCTRL_PIN(149, "SDC2_CLK"),
- PINCTRL_PIN(150, "SDC2_CMD"),
- PINCTRL_PIN(151, "SDC2_DATA"),
-};
-
-#define DECLARE_MSM_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
-DECLARE_MSM_GPIO_PINS(0);
-DECLARE_MSM_GPIO_PINS(1);
-DECLARE_MSM_GPIO_PINS(2);
-DECLARE_MSM_GPIO_PINS(3);
-DECLARE_MSM_GPIO_PINS(4);
-DECLARE_MSM_GPIO_PINS(5);
-DECLARE_MSM_GPIO_PINS(6);
-DECLARE_MSM_GPIO_PINS(7);
-DECLARE_MSM_GPIO_PINS(8);
-DECLARE_MSM_GPIO_PINS(9);
-DECLARE_MSM_GPIO_PINS(10);
-DECLARE_MSM_GPIO_PINS(11);
-DECLARE_MSM_GPIO_PINS(12);
-DECLARE_MSM_GPIO_PINS(13);
-DECLARE_MSM_GPIO_PINS(14);
-DECLARE_MSM_GPIO_PINS(15);
-DECLARE_MSM_GPIO_PINS(16);
-DECLARE_MSM_GPIO_PINS(17);
-DECLARE_MSM_GPIO_PINS(18);
-DECLARE_MSM_GPIO_PINS(19);
-DECLARE_MSM_GPIO_PINS(20);
-DECLARE_MSM_GPIO_PINS(21);
-DECLARE_MSM_GPIO_PINS(22);
-DECLARE_MSM_GPIO_PINS(23);
-DECLARE_MSM_GPIO_PINS(24);
-DECLARE_MSM_GPIO_PINS(25);
-DECLARE_MSM_GPIO_PINS(26);
-DECLARE_MSM_GPIO_PINS(27);
-DECLARE_MSM_GPIO_PINS(28);
-DECLARE_MSM_GPIO_PINS(29);
-DECLARE_MSM_GPIO_PINS(30);
-DECLARE_MSM_GPIO_PINS(31);
-DECLARE_MSM_GPIO_PINS(32);
-DECLARE_MSM_GPIO_PINS(33);
-DECLARE_MSM_GPIO_PINS(34);
-DECLARE_MSM_GPIO_PINS(35);
-DECLARE_MSM_GPIO_PINS(36);
-DECLARE_MSM_GPIO_PINS(37);
-DECLARE_MSM_GPIO_PINS(38);
-DECLARE_MSM_GPIO_PINS(39);
-DECLARE_MSM_GPIO_PINS(40);
-DECLARE_MSM_GPIO_PINS(41);
-DECLARE_MSM_GPIO_PINS(42);
-DECLARE_MSM_GPIO_PINS(43);
-DECLARE_MSM_GPIO_PINS(44);
-DECLARE_MSM_GPIO_PINS(45);
-DECLARE_MSM_GPIO_PINS(46);
-DECLARE_MSM_GPIO_PINS(47);
-DECLARE_MSM_GPIO_PINS(48);
-DECLARE_MSM_GPIO_PINS(49);
-DECLARE_MSM_GPIO_PINS(50);
-DECLARE_MSM_GPIO_PINS(51);
-DECLARE_MSM_GPIO_PINS(52);
-DECLARE_MSM_GPIO_PINS(53);
-DECLARE_MSM_GPIO_PINS(54);
-DECLARE_MSM_GPIO_PINS(55);
-DECLARE_MSM_GPIO_PINS(56);
-DECLARE_MSM_GPIO_PINS(57);
-DECLARE_MSM_GPIO_PINS(58);
-DECLARE_MSM_GPIO_PINS(59);
-DECLARE_MSM_GPIO_PINS(60);
-DECLARE_MSM_GPIO_PINS(61);
-DECLARE_MSM_GPIO_PINS(62);
-DECLARE_MSM_GPIO_PINS(63);
-DECLARE_MSM_GPIO_PINS(64);
-DECLARE_MSM_GPIO_PINS(65);
-DECLARE_MSM_GPIO_PINS(66);
-DECLARE_MSM_GPIO_PINS(67);
-DECLARE_MSM_GPIO_PINS(68);
-DECLARE_MSM_GPIO_PINS(69);
-DECLARE_MSM_GPIO_PINS(70);
-DECLARE_MSM_GPIO_PINS(71);
-DECLARE_MSM_GPIO_PINS(72);
-DECLARE_MSM_GPIO_PINS(73);
-DECLARE_MSM_GPIO_PINS(74);
-DECLARE_MSM_GPIO_PINS(75);
-DECLARE_MSM_GPIO_PINS(76);
-DECLARE_MSM_GPIO_PINS(77);
-DECLARE_MSM_GPIO_PINS(78);
-DECLARE_MSM_GPIO_PINS(79);
-DECLARE_MSM_GPIO_PINS(80);
-DECLARE_MSM_GPIO_PINS(81);
-DECLARE_MSM_GPIO_PINS(82);
-DECLARE_MSM_GPIO_PINS(83);
-DECLARE_MSM_GPIO_PINS(84);
-DECLARE_MSM_GPIO_PINS(85);
-DECLARE_MSM_GPIO_PINS(86);
-DECLARE_MSM_GPIO_PINS(87);
-DECLARE_MSM_GPIO_PINS(88);
-DECLARE_MSM_GPIO_PINS(89);
-DECLARE_MSM_GPIO_PINS(90);
-DECLARE_MSM_GPIO_PINS(91);
-DECLARE_MSM_GPIO_PINS(92);
-DECLARE_MSM_GPIO_PINS(93);
-DECLARE_MSM_GPIO_PINS(94);
-DECLARE_MSM_GPIO_PINS(95);
-DECLARE_MSM_GPIO_PINS(96);
-DECLARE_MSM_GPIO_PINS(97);
-DECLARE_MSM_GPIO_PINS(98);
-DECLARE_MSM_GPIO_PINS(99);
-DECLARE_MSM_GPIO_PINS(100);
-DECLARE_MSM_GPIO_PINS(101);
-DECLARE_MSM_GPIO_PINS(102);
-DECLARE_MSM_GPIO_PINS(103);
-DECLARE_MSM_GPIO_PINS(104);
-DECLARE_MSM_GPIO_PINS(105);
-DECLARE_MSM_GPIO_PINS(106);
-DECLARE_MSM_GPIO_PINS(107);
-DECLARE_MSM_GPIO_PINS(108);
-DECLARE_MSM_GPIO_PINS(109);
-DECLARE_MSM_GPIO_PINS(110);
-DECLARE_MSM_GPIO_PINS(111);
-DECLARE_MSM_GPIO_PINS(112);
-DECLARE_MSM_GPIO_PINS(113);
-DECLARE_MSM_GPIO_PINS(114);
-DECLARE_MSM_GPIO_PINS(115);
-DECLARE_MSM_GPIO_PINS(116);
-DECLARE_MSM_GPIO_PINS(117);
-DECLARE_MSM_GPIO_PINS(118);
-DECLARE_MSM_GPIO_PINS(119);
-DECLARE_MSM_GPIO_PINS(120);
-DECLARE_MSM_GPIO_PINS(121);
-DECLARE_MSM_GPIO_PINS(122);
-DECLARE_MSM_GPIO_PINS(123);
-DECLARE_MSM_GPIO_PINS(124);
-DECLARE_MSM_GPIO_PINS(125);
-DECLARE_MSM_GPIO_PINS(126);
-DECLARE_MSM_GPIO_PINS(127);
-DECLARE_MSM_GPIO_PINS(128);
-DECLARE_MSM_GPIO_PINS(129);
-DECLARE_MSM_GPIO_PINS(130);
-DECLARE_MSM_GPIO_PINS(131);
-DECLARE_MSM_GPIO_PINS(132);
-DECLARE_MSM_GPIO_PINS(133);
-DECLARE_MSM_GPIO_PINS(134);
-DECLARE_MSM_GPIO_PINS(135);
-DECLARE_MSM_GPIO_PINS(136);
-DECLARE_MSM_GPIO_PINS(137);
-DECLARE_MSM_GPIO_PINS(138);
-DECLARE_MSM_GPIO_PINS(139);
-DECLARE_MSM_GPIO_PINS(140);
-DECLARE_MSM_GPIO_PINS(141);
-DECLARE_MSM_GPIO_PINS(142);
-DECLARE_MSM_GPIO_PINS(143);
-DECLARE_MSM_GPIO_PINS(144);
-DECLARE_MSM_GPIO_PINS(145);
-
-static const unsigned int sdc1_clk_pins[] = { 146 };
-static const unsigned int sdc1_cmd_pins[] = { 147 };
-static const unsigned int sdc1_data_pins[] = { 148 };
-static const unsigned int sdc2_clk_pins[] = { 149 };
-static const unsigned int sdc2_cmd_pins[] = { 150 };
-static const unsigned int sdc2_data_pins[] = { 151 };
-
-#define FUNCTION(fname) \
- [MSM_MUX_##fname] = { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7) \
- { \
- .name = "gpio" #id, \
- .pins = gpio##id##_pins, \
- .npins = ARRAY_SIZE(gpio##id##_pins), \
- .funcs = (int[]){ \
- MSM_MUX_NA, /* gpio mode */ \
- MSM_MUX_##f1, \
- MSM_MUX_##f2, \
- MSM_MUX_##f3, \
- MSM_MUX_##f4, \
- MSM_MUX_##f5, \
- MSM_MUX_##f6, \
- MSM_MUX_##f7 \
- }, \
- .nfuncs = 8, \
- .ctl_reg = 0x1000 + 0x10 * id, \
- .io_reg = 0x1004 + 0x10 * id, \
- .intr_cfg_reg = 0x1008 + 0x10 * id, \
- .intr_status_reg = 0x100c + 0x10 * id, \
- .intr_target_reg = 0x1008 + 0x10 * id, \
- .mux_bit = 2, \
- .pull_bit = 0, \
- .drv_bit = 6, \
- .oe_bit = 9, \
- .in_bit = 0, \
- .out_bit = 1, \
- .intr_enable_bit = 0, \
- .intr_status_bit = 0, \
- .intr_target_bit = 5, \
- .intr_raw_status_bit = 4, \
- .intr_polarity_bit = 1, \
- .intr_detection_bit = 2, \
- .intr_detection_width = 2, \
- }
-
-#define SDC_PINGROUP(pg_name, ctl, pull, drv) \
- { \
- .name = #pg_name, \
- .pins = pg_name##_pins, \
- .npins = ARRAY_SIZE(pg_name##_pins), \
- .ctl_reg = ctl, \
- .io_reg = 0, \
- .intr_cfg_reg = 0, \
- .intr_status_reg = 0, \
- .intr_target_reg = 0, \
- .mux_bit = -1, \
- .pull_bit = pull, \
- .drv_bit = drv, \
- .oe_bit = -1, \
- .in_bit = -1, \
- .out_bit = -1, \
- .intr_enable_bit = -1, \
- .intr_status_bit = -1, \
- .intr_target_bit = -1, \
- .intr_raw_status_bit = -1, \
- .intr_polarity_bit = -1, \
- .intr_detection_bit = -1, \
- .intr_detection_width = -1, \
- }
-
-/*
- * TODO: Add the rest of the possible functions and fill out
- * the pingroup table below.
- */
-enum msm8x74_functions {
- MSM_MUX_cci_i2c0,
- MSM_MUX_cci_i2c1,
- MSM_MUX_blsp_i2c1,
- MSM_MUX_blsp_i2c2,
- MSM_MUX_blsp_i2c3,
- MSM_MUX_blsp_i2c4,
- MSM_MUX_blsp_i2c5,
- MSM_MUX_blsp_i2c6,
- MSM_MUX_blsp_i2c7,
- MSM_MUX_blsp_i2c8,
- MSM_MUX_blsp_i2c9,
- MSM_MUX_blsp_i2c10,
- MSM_MUX_blsp_i2c11,
- MSM_MUX_blsp_i2c12,
- MSM_MUX_blsp_spi1,
- MSM_MUX_blsp_spi1_cs1,
- MSM_MUX_blsp_spi1_cs2,
- MSM_MUX_blsp_spi1_cs3,
- MSM_MUX_blsp_spi2,
- MSM_MUX_blsp_spi2_cs1,
- MSM_MUX_blsp_spi2_cs2,
- MSM_MUX_blsp_spi2_cs3,
- MSM_MUX_blsp_spi3,
- MSM_MUX_blsp_spi4,
- MSM_MUX_blsp_spi5,
- MSM_MUX_blsp_spi6,
- MSM_MUX_blsp_spi7,
- MSM_MUX_blsp_spi8,
- MSM_MUX_blsp_spi9,
- MSM_MUX_blsp_spi10,
- MSM_MUX_blsp_spi10_cs1,
- MSM_MUX_blsp_spi10_cs2,
- MSM_MUX_blsp_spi10_cs3,
- MSM_MUX_blsp_spi11,
- MSM_MUX_blsp_spi12,
- MSM_MUX_blsp_uart1,
- MSM_MUX_blsp_uart2,
- MSM_MUX_blsp_uart3,
- MSM_MUX_blsp_uart4,
- MSM_MUX_blsp_uart5,
- MSM_MUX_blsp_uart6,
- MSM_MUX_blsp_uart7,
- MSM_MUX_blsp_uart8,
- MSM_MUX_blsp_uart9,
- MSM_MUX_blsp_uart10,
- MSM_MUX_blsp_uart11,
- MSM_MUX_blsp_uart12,
- MSM_MUX_blsp_uim1,
- MSM_MUX_blsp_uim2,
- MSM_MUX_blsp_uim3,
- MSM_MUX_blsp_uim4,
- MSM_MUX_blsp_uim5,
- MSM_MUX_blsp_uim6,
- MSM_MUX_blsp_uim7,
- MSM_MUX_blsp_uim8,
- MSM_MUX_blsp_uim9,
- MSM_MUX_blsp_uim10,
- MSM_MUX_blsp_uim11,
- MSM_MUX_blsp_uim12,
- MSM_MUX_uim1,
- MSM_MUX_uim2,
- MSM_MUX_uim_batt_alarm,
- MSM_MUX_sdc3,
- MSM_MUX_sdc4,
- MSM_MUX_gcc_gp_clk1,
- MSM_MUX_gcc_gp_clk2,
- MSM_MUX_gcc_gp_clk3,
- MSM_MUX_qua_mi2s,
- MSM_MUX_pri_mi2s,
- MSM_MUX_spkr_mi2s,
- MSM_MUX_ter_mi2s,
- MSM_MUX_sec_mi2s,
- MSM_MUX_hdmi_cec,
- MSM_MUX_hdmi_ddc,
- MSM_MUX_hdmi_hpd,
- MSM_MUX_edp_hpd,
- MSM_MUX_mdp_vsync,
- MSM_MUX_cam_mclk0,
- MSM_MUX_cam_mclk1,
- MSM_MUX_cam_mclk2,
- MSM_MUX_cam_mclk3,
- MSM_MUX_cci_timer0,
- MSM_MUX_cci_timer1,
- MSM_MUX_cci_timer2,
- MSM_MUX_cci_timer3,
- MSM_MUX_cci_timer4,
- MSM_MUX_cci_async_in0,
- MSM_MUX_cci_async_in1,
- MSM_MUX_cci_async_in2,
- MSM_MUX_gp_pdm0,
- MSM_MUX_gp_pdm1,
- MSM_MUX_gp_pdm2,
- MSM_MUX_gp0_clk,
- MSM_MUX_gp1_clk,
- MSM_MUX_gp_mn,
- MSM_MUX_tsif1,
- MSM_MUX_tsif2,
- MSM_MUX_hsic,
- MSM_MUX_grfc,
- MSM_MUX_audio_ref_clk,
- MSM_MUX_bt,
- MSM_MUX_fm,
- MSM_MUX_wlan,
- MSM_MUX_slimbus,
- MSM_MUX_NA,
-};
-
-static const char * const blsp_uart1_groups[] = {
- "gpio0", "gpio1", "gpio2", "gpio3"
-};
-static const char * const blsp_uim1_groups[] = { "gpio0", "gpio1" };
-static const char * const blsp_i2c1_groups[] = { "gpio2", "gpio3" };
-static const char * const blsp_spi1_groups[] = {
- "gpio0", "gpio1", "gpio2", "gpio3"
-};
-static const char * const blsp_spi1_cs1_groups[] = { "gpio8" };
-static const char * const blsp_spi1_cs2_groups[] = { "gpio9", "gpio11" };
-static const char * const blsp_spi1_cs3_groups[] = { "gpio10" };
-
-static const char * const blsp_uart2_groups[] = {
- "gpio4", "gpio5", "gpio6", "gpio7"
-};
-static const char * const blsp_uim2_groups[] = { "gpio4", "gpio5" };
-static const char * const blsp_i2c2_groups[] = { "gpio6", "gpio7" };
-static const char * const blsp_spi2_groups[] = {
- "gpio4", "gpio5", "gpio6", "gpio7"
-};
-static const char * const blsp_spi2_cs1_groups[] = { "gpio53", "gpio62" };
-static const char * const blsp_spi2_cs2_groups[] = { "gpio54", "gpio63" };
-static const char * const blsp_spi2_cs3_groups[] = { "gpio66" };
-
-static const char * const blsp_uart3_groups[] = {
- "gpio8", "gpio9", "gpio10", "gpio11"
-};
-static const char * const blsp_uim3_groups[] = { "gpio8", "gpio9" };
-static const char * const blsp_i2c3_groups[] = { "gpio10", "gpio11" };
-static const char * const blsp_spi3_groups[] = {
- "gpio8", "gpio9", "gpio10", "gpio11"
-};
-
-static const char * const cci_i2c0_groups[] = { "gpio19", "gpio20" };
-static const char * const cci_i2c1_groups[] = { "gpio21", "gpio22" };
-
-static const char * const blsp_uart4_groups[] = {
- "gpio19", "gpio20", "gpio21", "gpio22"
-};
-static const char * const blsp_uim4_groups[] = { "gpio19", "gpio20" };
-static const char * const blsp_i2c4_groups[] = { "gpio21", "gpio22" };
-static const char * const blsp_spi4_groups[] = {
- "gpio19", "gpio20", "gpio21", "gpio22"
-};
-
-static const char * const blsp_uart5_groups[] = {
- "gpio23", "gpio24", "gpio25", "gpio26"
-};
-static const char * const blsp_uim5_groups[] = { "gpio23", "gpio24" };
-static const char * const blsp_i2c5_groups[] = { "gpio25", "gpio26" };
-static const char * const blsp_spi5_groups[] = {
- "gpio23", "gpio24", "gpio25", "gpio26"
-};
-
-static const char * const blsp_uart6_groups[] = {
- "gpio27", "gpio28", "gpio29", "gpio30"
-};
-static const char * const blsp_uim6_groups[] = { "gpio27", "gpio28" };
-static const char * const blsp_i2c6_groups[] = { "gpio29", "gpio30" };
-static const char * const blsp_spi6_groups[] = {
- "gpio27", "gpio28", "gpio29", "gpio30"
-};
-
-static const char * const blsp_uart7_groups[] = {
- "gpio41", "gpio42", "gpio43", "gpio44"
-};
-static const char * const blsp_uim7_groups[] = { "gpio41", "gpio42" };
-static const char * const blsp_i2c7_groups[] = { "gpio43", "gpio44" };
-static const char * const blsp_spi7_groups[] = {
- "gpio41", "gpio42", "gpio43", "gpio44"
-};
-
-static const char * const blsp_uart8_groups[] = {
- "gpio45", "gpio46", "gpio47", "gpio48"
-};
-static const char * const blsp_uim8_groups[] = { "gpio45", "gpio46" };
-static const char * const blsp_i2c8_groups[] = { "gpio47", "gpio48" };
-static const char * const blsp_spi8_groups[] = {
- "gpio45", "gpio46", "gpio47", "gpio48"
-};
-
-static const char * const blsp_uart9_groups[] = {
- "gpio49", "gpio50", "gpio51", "gpio52"
-};
-static const char * const blsp_uim9_groups[] = { "gpio49", "gpio50" };
-static const char * const blsp_i2c9_groups[] = { "gpio51", "gpio52" };
-static const char * const blsp_spi9_groups[] = {
- "gpio49", "gpio50", "gpio51", "gpio52"
-};
-
-static const char * const blsp_uart10_groups[] = {
- "gpio53", "gpio54", "gpio55", "gpio56"
-};
-static const char * const blsp_uim10_groups[] = { "gpio53", "gpio54" };
-static const char * const blsp_i2c10_groups[] = { "gpio55", "gpio56" };
-static const char * const blsp_spi10_groups[] = {
- "gpio53", "gpio54", "gpio55", "gpio56"
-};
-static const char * const blsp_spi10_cs1_groups[] = { "gpio47", "gpio67" };
-static const char * const blsp_spi10_cs2_groups[] = { "gpio48", "gpio68" };
-static const char * const blsp_spi10_cs3_groups[] = { "gpio90" };
-
-static const char * const blsp_uart11_groups[] = {
- "gpio81", "gpio82", "gpio83", "gpio84"
-};
-static const char * const blsp_uim11_groups[] = { "gpio81", "gpio82" };
-static const char * const blsp_i2c11_groups[] = { "gpio83", "gpio84" };
-static const char * const blsp_spi11_groups[] = {
- "gpio81", "gpio82", "gpio83", "gpio84"
-};
-
-static const char * const blsp_uart12_groups[] = {
- "gpio85", "gpio86", "gpio87", "gpio88"
-};
-static const char * const blsp_uim12_groups[] = { "gpio85", "gpio86" };
-static const char * const blsp_i2c12_groups[] = { "gpio87", "gpio88" };
-static const char * const blsp_spi12_groups[] = {
- "gpio85", "gpio86", "gpio87", "gpio88"
-};
-
-static const char * const uim1_groups[] = {
- "gpio97", "gpio98", "gpio99", "gpio100"
-};
-
-static const char * const uim2_groups[] = {
- "gpio49", "gpio50", "gpio51", "gpio52"
-};
-
-static const char * const uim_batt_alarm_groups[] = { "gpio101" };
-
-static const char * const sdc3_groups[] = {
- "gpio35", "gpio36", "gpio37", "gpio38", "gpio39", "gpio40"
-};
-
-static const char * const sdc4_groups[] = {
- "gpio91", "gpio92", "gpio93", "gpio94", "gpio95", "gpio96"
-};
-
-static const char * const gp0_clk_groups[] = { "gpio26" };
-static const char * const gp1_clk_groups[] = { "gpio27", "gpio57", "gpio78" };
-static const char * const gp_mn_groups[] = { "gpio29" };
-static const char * const gcc_gp_clk1_groups[] = { "gpio57", "gpio78" };
-static const char * const gcc_gp_clk2_groups[] = { "gpio58", "gpio81" };
-static const char * const gcc_gp_clk3_groups[] = { "gpio59", "gpio82" };
-
-static const char * const qua_mi2s_groups[] = {
- "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
-};
-
-static const char * const pri_mi2s_groups[] = {
- "gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
-};
-
-static const char * const spkr_mi2s_groups[] = {
- "gpio69", "gpio70", "gpio71", "gpio72"
-};
-
-static const char * const ter_mi2s_groups[] = {
- "gpio73", "gpio74", "gpio75", "gpio76", "gpio77"
-};
-
-static const char * const sec_mi2s_groups[] = {
- "gpio78", "gpio79", "gpio80", "gpio81", "gpio82"
-};
-
-static const char * const hdmi_cec_groups[] = { "gpio31" };
-static const char * const hdmi_ddc_groups[] = { "gpio32", "gpio33" };
-static const char * const hdmi_hpd_groups[] = { "gpio34" };
-static const char * const edp_hpd_groups[] = { "gpio102" };
-
-static const char * const mdp_vsync_groups[] = { "gpio12", "gpio13", "gpio14" };
-static const char * const cam_mclk0_groups[] = { "gpio15" };
-static const char * const cam_mclk1_groups[] = { "gpio16" };
-static const char * const cam_mclk2_groups[] = { "gpio17" };
-static const char * const cam_mclk3_groups[] = { "gpio18" };
-
-static const char * const cci_timer0_groups[] = { "gpio23" };
-static const char * const cci_timer1_groups[] = { "gpio24" };
-static const char * const cci_timer2_groups[] = { "gpio25" };
-static const char * const cci_timer3_groups[] = { "gpio26" };
-static const char * const cci_timer4_groups[] = { "gpio27" };
-static const char * const cci_async_in0_groups[] = { "gpio28" };
-static const char * const cci_async_in1_groups[] = { "gpio26" };
-static const char * const cci_async_in2_groups[] = { "gpio27" };
-
-static const char * const gp_pdm0_groups[] = { "gpio54", "gpio68" };
-static const char * const gp_pdm1_groups[] = { "gpio74", "gpio86" };
-static const char * const gp_pdm2_groups[] = { "gpio63", "gpio79" };
-
-static const char * const tsif1_groups[] = {
- "gpio89", "gpio90", "gpio91", "gpio92"
-};
-
-static const char * const tsif2_groups[] = {
- "gpio93", "gpio94", "gpio95", "gpio96"
-};
-
-static const char * const hsic_groups[] = { "gpio144", "gpio145" };
-static const char * const grfc_groups[] = {
- "gpio104", "gpio105", "gpio106", "gpio107", "gpio108", "gpio109",
- "gpio110", "gpio111", "gpio112", "gpio113", "gpio114", "gpio115",
- "gpio116", "gpio117", "gpio118", "gpio119", "gpio120", "gpio121",
- "gpio122", "gpio123", "gpio124", "gpio125", "gpio126", "gpio127",
- "gpio128", "gpio136", "gpio137", "gpio141", "gpio143"
-};
-
-static const char * const audio_ref_clk_groups[] = { "gpio69" };
-
-static const char * const bt_groups[] = { "gpio35", "gpio43", "gpio44" };
-
-static const char * const fm_groups[] = { "gpio41", "gpio42" };
-
-static const char * const wlan_groups[] = {
- "gpio36", "gpio37", "gpio38", "gpio39", "gpio40"
-};
-
-static const char * const slimbus_groups[] = { "gpio70", "gpio71" };
-
-static const struct msm_function msm8x74_functions[] = {
- FUNCTION(cci_i2c0),
- FUNCTION(cci_i2c1),
- FUNCTION(uim1),
- FUNCTION(uim2),
- FUNCTION(uim_batt_alarm),
- FUNCTION(blsp_uim1),
- FUNCTION(blsp_uim2),
- FUNCTION(blsp_uim3),
- FUNCTION(blsp_uim4),
- FUNCTION(blsp_uim5),
- FUNCTION(blsp_uim6),
- FUNCTION(blsp_uim7),
- FUNCTION(blsp_uim8),
- FUNCTION(blsp_uim9),
- FUNCTION(blsp_uim10),
- FUNCTION(blsp_uim11),
- FUNCTION(blsp_uim12),
- FUNCTION(blsp_i2c1),
- FUNCTION(blsp_i2c2),
- FUNCTION(blsp_i2c3),
- FUNCTION(blsp_i2c4),
- FUNCTION(blsp_i2c5),
- FUNCTION(blsp_i2c6),
- FUNCTION(blsp_i2c7),
- FUNCTION(blsp_i2c8),
- FUNCTION(blsp_i2c9),
- FUNCTION(blsp_i2c10),
- FUNCTION(blsp_i2c11),
- FUNCTION(blsp_i2c12),
- FUNCTION(blsp_spi1),
- FUNCTION(blsp_spi1_cs1),
- FUNCTION(blsp_spi1_cs2),
- FUNCTION(blsp_spi1_cs3),
- FUNCTION(blsp_spi2),
- FUNCTION(blsp_spi2_cs1),
- FUNCTION(blsp_spi2_cs2),
- FUNCTION(blsp_spi2_cs3),
- FUNCTION(blsp_spi3),
- FUNCTION(blsp_spi4),
- FUNCTION(blsp_spi5),
- FUNCTION(blsp_spi6),
- FUNCTION(blsp_spi7),
- FUNCTION(blsp_spi8),
- FUNCTION(blsp_spi9),
- FUNCTION(blsp_spi10),
- FUNCTION(blsp_spi10_cs1),
- FUNCTION(blsp_spi10_cs2),
- FUNCTION(blsp_spi10_cs3),
- FUNCTION(blsp_spi11),
- FUNCTION(blsp_spi12),
- FUNCTION(blsp_uart1),
- FUNCTION(blsp_uart2),
- FUNCTION(blsp_uart3),
- FUNCTION(blsp_uart4),
- FUNCTION(blsp_uart5),
- FUNCTION(blsp_uart6),
- FUNCTION(blsp_uart7),
- FUNCTION(blsp_uart8),
- FUNCTION(blsp_uart9),
- FUNCTION(blsp_uart10),
- FUNCTION(blsp_uart11),
- FUNCTION(blsp_uart12),
- FUNCTION(sdc3),
- FUNCTION(sdc4),
- FUNCTION(gcc_gp_clk1),
- FUNCTION(gcc_gp_clk2),
- FUNCTION(gcc_gp_clk3),
- FUNCTION(qua_mi2s),
- FUNCTION(pri_mi2s),
- FUNCTION(spkr_mi2s),
- FUNCTION(ter_mi2s),
- FUNCTION(sec_mi2s),
- FUNCTION(mdp_vsync),
- FUNCTION(cam_mclk0),
- FUNCTION(cam_mclk1),
- FUNCTION(cam_mclk2),
- FUNCTION(cam_mclk3),
- FUNCTION(cci_timer0),
- FUNCTION(cci_timer1),
- FUNCTION(cci_timer2),
- FUNCTION(cci_timer3),
- FUNCTION(cci_timer4),
- FUNCTION(cci_async_in0),
- FUNCTION(cci_async_in1),
- FUNCTION(cci_async_in2),
- FUNCTION(hdmi_cec),
- FUNCTION(hdmi_ddc),
- FUNCTION(hdmi_hpd),
- FUNCTION(edp_hpd),
- FUNCTION(gp_pdm0),
- FUNCTION(gp_pdm1),
- FUNCTION(gp_pdm2),
- FUNCTION(gp0_clk),
- FUNCTION(gp1_clk),
- FUNCTION(gp_mn),
- FUNCTION(tsif1),
- FUNCTION(tsif2),
- FUNCTION(hsic),
- FUNCTION(grfc),
- FUNCTION(audio_ref_clk),
- FUNCTION(bt),
- FUNCTION(fm),
- FUNCTION(wlan),
- FUNCTION(slimbus),
-};
-
-static const struct msm_pingroup msm8x74_groups[] = {
- PINGROUP(0, blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA),
- PINGROUP(1, blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA),
- PINGROUP(2, blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA),
- PINGROUP(3, blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA),
- PINGROUP(4, blsp_spi2, blsp_uart2, blsp_uim2, NA, NA, NA, NA),
- PINGROUP(5, blsp_spi2, blsp_uart2, blsp_uim2, NA, NA, NA, NA),
- PINGROUP(6, blsp_spi2, blsp_uart2, blsp_i2c2, NA, NA, NA, NA),
- PINGROUP(7, blsp_spi2, blsp_uart2, blsp_i2c2, NA, NA, NA, NA),
- PINGROUP(8, blsp_spi3, blsp_uart3, blsp_uim3, blsp_spi1_cs1, NA, NA, NA),
- PINGROUP(9, blsp_spi3, blsp_uart3, blsp_uim3, blsp_spi1_cs2, NA, NA, NA),
- PINGROUP(10, blsp_spi3, blsp_uart3, blsp_i2c3, blsp_spi1_cs3, NA, NA, NA),
- PINGROUP(11, blsp_spi3, blsp_uart3, blsp_i2c3, blsp_spi1_cs2, NA, NA, NA),
- PINGROUP(12, mdp_vsync, NA, NA, NA, NA, NA, NA),
- PINGROUP(13, mdp_vsync, NA, NA, NA, NA, NA, NA),
- PINGROUP(14, mdp_vsync, NA, NA, NA, NA, NA, NA),
- PINGROUP(15, cam_mclk0, NA, NA, NA, NA, NA, NA),
- PINGROUP(16, cam_mclk1, NA, NA, NA, NA, NA, NA),
- PINGROUP(17, cam_mclk2, NA, NA, NA, NA, NA, NA),
- PINGROUP(18, cam_mclk3, NA, NA, NA, NA, NA, NA),
- PINGROUP(19, cci_i2c0, blsp_spi4, blsp_uart4, blsp_uim4, NA, NA, NA),
- PINGROUP(20, cci_i2c0, blsp_spi4, blsp_uart4, blsp_uim4, NA, NA, NA),
- PINGROUP(21, cci_i2c1, blsp_spi4, blsp_uart4, blsp_i2c4, NA, NA, NA),
- PINGROUP(22, cci_i2c1, blsp_spi4, blsp_uart4, blsp_i2c4, NA, NA, NA),
- PINGROUP(23, cci_timer0, blsp_spi5, blsp_uart5, blsp_uim5, NA, NA, NA),
- PINGROUP(24, cci_timer1, blsp_spi5, blsp_uart5, blsp_uim5, NA, NA, NA),
- PINGROUP(25, cci_timer2, blsp_spi5, blsp_uart5, blsp_i2c5, NA, NA, NA),
- PINGROUP(26, cci_timer3, cci_async_in1, blsp_spi5, blsp_uart5, blsp_i2c5, gp0_clk, NA),
- PINGROUP(27, cci_timer4, cci_async_in2, blsp_spi6, blsp_uart6, blsp_i2c6, gp1_clk, NA),
- PINGROUP(28, cci_async_in0, blsp_spi6, blsp_uart6, blsp_uim6, NA, NA, NA),
- PINGROUP(29, blsp_spi6, blsp_uart6, blsp_i2c6, gp_mn, NA, NA, NA),
- PINGROUP(30, blsp_spi6, blsp_uart6, blsp_i2c6, NA, NA, NA, NA),
- PINGROUP(31, hdmi_cec, NA, NA, NA, NA, NA, NA),
- PINGROUP(32, hdmi_ddc, NA, NA, NA, NA, NA, NA),
- PINGROUP(33, hdmi_ddc, NA, NA, NA, NA, NA, NA),
- PINGROUP(34, hdmi_hpd, NA, NA, NA, NA, NA, NA),
- PINGROUP(35, bt, sdc3, NA, NA, NA, NA, NA),
- PINGROUP(36, wlan, sdc3, NA, NA, NA, NA, NA),
- PINGROUP(37, wlan, sdc3, NA, NA, NA, NA, NA),
- PINGROUP(38, wlan, sdc3, NA, NA, NA, NA, NA),
- PINGROUP(39, wlan, sdc3, NA, NA, NA, NA, NA),
- PINGROUP(40, wlan, sdc3, NA, NA, NA, NA, NA),
- PINGROUP(41, fm, blsp_spi7, blsp_uart7, blsp_uim7, NA, NA, NA),
- PINGROUP(42, fm, blsp_spi7, blsp_uart7, blsp_uim7, NA, NA, NA),
- PINGROUP(43, bt, blsp_spi7, blsp_uart7, blsp_i2c7, NA, NA, NA),
- PINGROUP(44, bt, blsp_spi7, blsp_uart7, blsp_i2c7, NA, NA, NA),
- PINGROUP(45, blsp_spi8, blsp_uart8, blsp_uim8, NA, NA, NA, NA),
- PINGROUP(46, blsp_spi8, blsp_uart8, blsp_uim8, NA, NA, NA, NA),
- PINGROUP(47, blsp_spi8, blsp_uart8, blsp_i2c8, blsp_spi10_cs1, NA, NA, NA),
- PINGROUP(48, blsp_spi8, blsp_uart8, blsp_i2c8, blsp_spi10_cs2, NA, NA, NA),
- PINGROUP(49, uim2, blsp_spi9, blsp_uart9, blsp_uim9, NA, NA, NA),
- PINGROUP(50, uim2, blsp_spi9, blsp_uart9, blsp_uim9, NA, NA, NA),
- PINGROUP(51, uim2, blsp_spi9, blsp_uart9, blsp_i2c9, NA, NA, NA),
- PINGROUP(52, uim2, blsp_spi9, blsp_uart9, blsp_i2c9, NA, NA, NA),
- PINGROUP(53, blsp_spi10, blsp_uart10, blsp_uim10, blsp_spi2_cs1, NA, NA, NA),
- PINGROUP(54, blsp_spi10, blsp_uart10, blsp_uim10, blsp_spi2_cs2, gp_pdm0, NA, NA),
- PINGROUP(55, blsp_spi10, blsp_uart10, blsp_i2c10, NA, NA, NA, NA),
- PINGROUP(56, blsp_spi10, blsp_uart10, blsp_i2c10, NA, NA, NA, NA),
- PINGROUP(57, qua_mi2s, gcc_gp_clk1, NA, NA, NA, NA, NA),
- PINGROUP(58, qua_mi2s, gcc_gp_clk2, NA, NA, NA, NA, NA),
- PINGROUP(59, qua_mi2s, gcc_gp_clk3, NA, NA, NA, NA, NA),
- PINGROUP(60, qua_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(61, qua_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(62, qua_mi2s, blsp_spi2_cs1, NA, NA, NA, NA, NA),
- PINGROUP(63, qua_mi2s, blsp_spi2_cs2, gp_pdm2, NA, NA, NA, NA),
- PINGROUP(64, pri_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(65, pri_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(66, pri_mi2s, blsp_spi2_cs3, NA, NA, NA, NA, NA),
- PINGROUP(67, pri_mi2s, blsp_spi10_cs1, NA, NA, NA, NA, NA),
- PINGROUP(68, pri_mi2s, blsp_spi10_cs2, gp_pdm0, NA, NA, NA, NA),
- PINGROUP(69, spkr_mi2s, audio_ref_clk, NA, NA, NA, NA, NA),
- PINGROUP(70, slimbus, spkr_mi2s, NA, NA, NA, NA, NA),
- PINGROUP(71, slimbus, spkr_mi2s, NA, NA, NA, NA, NA),
- PINGROUP(72, spkr_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(73, ter_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(74, ter_mi2s, gp_pdm1, NA, NA, NA, NA, NA),
- PINGROUP(75, ter_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(76, ter_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(77, ter_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(78, sec_mi2s, gcc_gp_clk1, NA, NA, NA, NA, NA),
- PINGROUP(79, sec_mi2s, gp_pdm2, NA, NA, NA, NA, NA),
- PINGROUP(80, sec_mi2s, NA, NA, NA, NA, NA, NA),
- PINGROUP(81, sec_mi2s, blsp_spi11, blsp_uart11, blsp_uim11, gcc_gp_clk2, NA, NA),
- PINGROUP(82, sec_mi2s, blsp_spi11, blsp_uart11, blsp_uim11, gcc_gp_clk3, NA, NA),
- PINGROUP(83, blsp_spi11, blsp_uart11, blsp_i2c11, NA, NA, NA, NA),
- PINGROUP(84, blsp_spi11, blsp_uart11, blsp_i2c11, NA, NA, NA, NA),
- PINGROUP(85, blsp_spi12, blsp_uart12, blsp_uim12, NA, NA, NA, NA),
- PINGROUP(86, blsp_spi12, blsp_uart12, blsp_uim12, gp_pdm1, NA, NA, NA),
- PINGROUP(87, blsp_spi12, blsp_uart12, blsp_i2c12, NA, NA, NA, NA),
- PINGROUP(88, blsp_spi12, blsp_uart12, blsp_i2c12, NA, NA, NA, NA),
- PINGROUP(89, tsif1, NA, NA, NA, NA, NA, NA),
- PINGROUP(90, tsif1, blsp_spi10_cs3, NA, NA, NA, NA, NA),
- PINGROUP(91, tsif1, sdc4, NA, NA, NA, NA, NA),
- PINGROUP(92, tsif1, sdc4, NA, NA, NA, NA, NA),
- PINGROUP(93, tsif2, sdc4, NA, NA, NA, NA, NA),
- PINGROUP(94, tsif2, sdc4, NA, NA, NA, NA, NA),
- PINGROUP(95, tsif2, sdc4, NA, NA, NA, NA, NA),
- PINGROUP(96, tsif2, sdc4, NA, NA, NA, NA, NA),
- PINGROUP(97, uim1, NA, NA, NA, NA, NA, NA),
- PINGROUP(98, uim1, NA, NA, NA, NA, NA, NA),
- PINGROUP(99, uim1, NA, NA, NA, NA, NA, NA),
- PINGROUP(100, uim1, NA, NA, NA, NA, NA, NA),
- PINGROUP(101, uim_batt_alarm, NA, NA, NA, NA, NA, NA),
- PINGROUP(102, edp_hpd, NA, NA, NA, NA, NA, NA),
- PINGROUP(103, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(104, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(105, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(106, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(107, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(108, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(109, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(110, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(111, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(112, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(113, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(114, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(115, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(116, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(117, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(118, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(119, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(120, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(121, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(122, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(123, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(124, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(125, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(126, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(127, grfc, NA, NA, NA, NA, NA, NA),
- PINGROUP(128, NA, grfc, NA, NA, NA, NA, NA),
- PINGROUP(129, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(130, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(131, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(132, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(133, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(134, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(135, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(136, NA, grfc, NA, NA, NA, NA, NA),
- PINGROUP(137, NA, grfc, NA, NA, NA, NA, NA),
- PINGROUP(138, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(139, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(140, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(141, NA, grfc, NA, NA, NA, NA, NA),
- PINGROUP(142, NA, NA, NA, NA, NA, NA, NA),
- PINGROUP(143, NA, grfc, NA, NA, NA, NA, NA),
- PINGROUP(144, hsic, NA, NA, NA, NA, NA, NA),
- PINGROUP(145, hsic, NA, NA, NA, NA, NA, NA),
- SDC_PINGROUP(sdc1_clk, 0x2044, 13, 6),
- SDC_PINGROUP(sdc1_cmd, 0x2044, 11, 3),
- SDC_PINGROUP(sdc1_data, 0x2044, 9, 0),
- SDC_PINGROUP(sdc2_clk, 0x2048, 14, 6),
- SDC_PINGROUP(sdc2_cmd, 0x2048, 11, 3),
- SDC_PINGROUP(sdc2_data, 0x2048, 9, 0),
-};
-
-#define NUM_GPIO_PINGROUPS 146
-
-static const struct msm_pinctrl_soc_data msm8x74_pinctrl = {
- .pins = msm8x74_pins,
- .npins = ARRAY_SIZE(msm8x74_pins),
- .functions = msm8x74_functions,
- .nfunctions = ARRAY_SIZE(msm8x74_functions),
- .groups = msm8x74_groups,
- .ngroups = ARRAY_SIZE(msm8x74_groups),
- .ngpios = NUM_GPIO_PINGROUPS,
-};
-
-static int msm8x74_pinctrl_probe(struct platform_device *pdev)
-{
- return msm_pinctrl_probe(pdev, &msm8x74_pinctrl);
-}
-
-static const struct of_device_id msm8x74_pinctrl_of_match[] = {
- { .compatible = "qcom,msm8974-pinctrl", },
- { },
-};
-
-static struct platform_driver msm8x74_pinctrl_driver = {
- .driver = {
- .name = "msm8x74-pinctrl",
- .owner = THIS_MODULE,
- .of_match_table = msm8x74_pinctrl_of_match,
- },
- .probe = msm8x74_pinctrl_probe,
- .remove = msm_pinctrl_remove,
-};
-
-static int __init msm8x74_pinctrl_init(void)
-{
- return platform_driver_register(&msm8x74_pinctrl_driver);
-}
-arch_initcall(msm8x74_pinctrl_init);
-
-static void __exit msm8x74_pinctrl_exit(void)
-{
- platform_driver_unregister(&msm8x74_pinctrl_driver);
-}
-module_exit(msm8x74_pinctrl_exit);
-
-MODULE_AUTHOR("Bjorn Andersson <bjorn.andersson@sonymobile.com>");
-MODULE_DESCRIPTION("Qualcomm MSM8x74 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, msm8x74_pinctrl_of_match);
-
+++ /dev/null
-#include <linux/kernel.h>
-#include <linux/pinctrl/pinctrl.h>
-#include "pinctrl-nomadik.h"
-
-/* All the pins that can be used for GPIO and some other functions */
-#define _GPIO(offset) (offset)
-
-#define DB8500_PIN_AJ5 _GPIO(0)
-#define DB8500_PIN_AJ3 _GPIO(1)
-#define DB8500_PIN_AH4 _GPIO(2)
-#define DB8500_PIN_AH3 _GPIO(3)
-#define DB8500_PIN_AH6 _GPIO(4)
-#define DB8500_PIN_AG6 _GPIO(5)
-#define DB8500_PIN_AF6 _GPIO(6)
-#define DB8500_PIN_AG5 _GPIO(7)
-#define DB8500_PIN_AD5 _GPIO(8)
-#define DB8500_PIN_AE4 _GPIO(9)
-#define DB8500_PIN_AF5 _GPIO(10)
-#define DB8500_PIN_AG4 _GPIO(11)
-#define DB8500_PIN_AC4 _GPIO(12)
-#define DB8500_PIN_AF3 _GPIO(13)
-#define DB8500_PIN_AE3 _GPIO(14)
-#define DB8500_PIN_AC3 _GPIO(15)
-#define DB8500_PIN_AD3 _GPIO(16)
-#define DB8500_PIN_AD4 _GPIO(17)
-#define DB8500_PIN_AC2 _GPIO(18)
-#define DB8500_PIN_AC1 _GPIO(19)
-#define DB8500_PIN_AB4 _GPIO(20)
-#define DB8500_PIN_AB3 _GPIO(21)
-#define DB8500_PIN_AA3 _GPIO(22)
-#define DB8500_PIN_AA4 _GPIO(23)
-#define DB8500_PIN_AB2 _GPIO(24)
-#define DB8500_PIN_Y4 _GPIO(25)
-#define DB8500_PIN_Y2 _GPIO(26)
-#define DB8500_PIN_AA2 _GPIO(27)
-#define DB8500_PIN_AA1 _GPIO(28)
-#define DB8500_PIN_W2 _GPIO(29)
-#define DB8500_PIN_W3 _GPIO(30)
-#define DB8500_PIN_V3 _GPIO(31)
-#define DB8500_PIN_V2 _GPIO(32)
-#define DB8500_PIN_AF2 _GPIO(33)
-#define DB8500_PIN_AE1 _GPIO(34)
-#define DB8500_PIN_AE2 _GPIO(35)
-#define DB8500_PIN_AG2 _GPIO(36)
-/* Hole */
-#define DB8500_PIN_F3 _GPIO(64)
-#define DB8500_PIN_F1 _GPIO(65)
-#define DB8500_PIN_G3 _GPIO(66)
-#define DB8500_PIN_G2 _GPIO(67)
-#define DB8500_PIN_E1 _GPIO(68)
-#define DB8500_PIN_E2 _GPIO(69)
-#define DB8500_PIN_G5 _GPIO(70)
-#define DB8500_PIN_G4 _GPIO(71)
-#define DB8500_PIN_H4 _GPIO(72)
-#define DB8500_PIN_H3 _GPIO(73)
-#define DB8500_PIN_J3 _GPIO(74)
-#define DB8500_PIN_H2 _GPIO(75)
-#define DB8500_PIN_J2 _GPIO(76)
-#define DB8500_PIN_H1 _GPIO(77)
-#define DB8500_PIN_F4 _GPIO(78)
-#define DB8500_PIN_E3 _GPIO(79)
-#define DB8500_PIN_E4 _GPIO(80)
-#define DB8500_PIN_D2 _GPIO(81)
-#define DB8500_PIN_C1 _GPIO(82)
-#define DB8500_PIN_D3 _GPIO(83)
-#define DB8500_PIN_C2 _GPIO(84)
-#define DB8500_PIN_D5 _GPIO(85)
-#define DB8500_PIN_C6 _GPIO(86)
-#define DB8500_PIN_B3 _GPIO(87)
-#define DB8500_PIN_C4 _GPIO(88)
-#define DB8500_PIN_E6 _GPIO(89)
-#define DB8500_PIN_A3 _GPIO(90)
-#define DB8500_PIN_B6 _GPIO(91)
-#define DB8500_PIN_D6 _GPIO(92)
-#define DB8500_PIN_B7 _GPIO(93)
-#define DB8500_PIN_D7 _GPIO(94)
-#define DB8500_PIN_E8 _GPIO(95)
-#define DB8500_PIN_D8 _GPIO(96)
-#define DB8500_PIN_D9 _GPIO(97)
-/* Hole */
-#define DB8500_PIN_A5 _GPIO(128)
-#define DB8500_PIN_B4 _GPIO(129)
-#define DB8500_PIN_C8 _GPIO(130)
-#define DB8500_PIN_A12 _GPIO(131)
-#define DB8500_PIN_C10 _GPIO(132)
-#define DB8500_PIN_B10 _GPIO(133)
-#define DB8500_PIN_B9 _GPIO(134)
-#define DB8500_PIN_A9 _GPIO(135)
-#define DB8500_PIN_C7 _GPIO(136)
-#define DB8500_PIN_A7 _GPIO(137)
-#define DB8500_PIN_C5 _GPIO(138)
-#define DB8500_PIN_C9 _GPIO(139)
-#define DB8500_PIN_B11 _GPIO(140)
-#define DB8500_PIN_C12 _GPIO(141)
-#define DB8500_PIN_C11 _GPIO(142)
-#define DB8500_PIN_D12 _GPIO(143)
-#define DB8500_PIN_B13 _GPIO(144)
-#define DB8500_PIN_C13 _GPIO(145)
-#define DB8500_PIN_D13 _GPIO(146)
-#define DB8500_PIN_C15 _GPIO(147)
-#define DB8500_PIN_B16 _GPIO(148)
-#define DB8500_PIN_B14 _GPIO(149)
-#define DB8500_PIN_C14 _GPIO(150)
-#define DB8500_PIN_D17 _GPIO(151)
-#define DB8500_PIN_D16 _GPIO(152)
-#define DB8500_PIN_B17 _GPIO(153)
-#define DB8500_PIN_C16 _GPIO(154)
-#define DB8500_PIN_C19 _GPIO(155)
-#define DB8500_PIN_C17 _GPIO(156)
-#define DB8500_PIN_A18 _GPIO(157)
-#define DB8500_PIN_C18 _GPIO(158)
-#define DB8500_PIN_B19 _GPIO(159)
-#define DB8500_PIN_B20 _GPIO(160)
-#define DB8500_PIN_D21 _GPIO(161)
-#define DB8500_PIN_D20 _GPIO(162)
-#define DB8500_PIN_C20 _GPIO(163)
-#define DB8500_PIN_B21 _GPIO(164)
-#define DB8500_PIN_C21 _GPIO(165)
-#define DB8500_PIN_A22 _GPIO(166)
-#define DB8500_PIN_B24 _GPIO(167)
-#define DB8500_PIN_C22 _GPIO(168)
-#define DB8500_PIN_D22 _GPIO(169)
-#define DB8500_PIN_C23 _GPIO(170)
-#define DB8500_PIN_D23 _GPIO(171)
-/* Hole */
-#define DB8500_PIN_AJ27 _GPIO(192)
-#define DB8500_PIN_AH27 _GPIO(193)
-#define DB8500_PIN_AF27 _GPIO(194)
-#define DB8500_PIN_AG28 _GPIO(195)
-#define DB8500_PIN_AG26 _GPIO(196)
-#define DB8500_PIN_AH24 _GPIO(197)
-#define DB8500_PIN_AG25 _GPIO(198)
-#define DB8500_PIN_AH23 _GPIO(199)
-#define DB8500_PIN_AH26 _GPIO(200)
-#define DB8500_PIN_AF24 _GPIO(201)
-#define DB8500_PIN_AF25 _GPIO(202)
-#define DB8500_PIN_AE23 _GPIO(203)
-#define DB8500_PIN_AF23 _GPIO(204)
-#define DB8500_PIN_AG23 _GPIO(205)
-#define DB8500_PIN_AG24 _GPIO(206)
-#define DB8500_PIN_AJ23 _GPIO(207)
-#define DB8500_PIN_AH16 _GPIO(208)
-#define DB8500_PIN_AG15 _GPIO(209)
-#define DB8500_PIN_AJ15 _GPIO(210)
-#define DB8500_PIN_AG14 _GPIO(211)
-#define DB8500_PIN_AF13 _GPIO(212)
-#define DB8500_PIN_AG13 _GPIO(213)
-#define DB8500_PIN_AH15 _GPIO(214)
-#define DB8500_PIN_AH13 _GPIO(215)
-#define DB8500_PIN_AG12 _GPIO(216)
-#define DB8500_PIN_AH12 _GPIO(217)
-#define DB8500_PIN_AH11 _GPIO(218)
-#define DB8500_PIN_AG10 _GPIO(219)
-#define DB8500_PIN_AH10 _GPIO(220)
-#define DB8500_PIN_AJ11 _GPIO(221)
-#define DB8500_PIN_AJ9 _GPIO(222)
-#define DB8500_PIN_AH9 _GPIO(223)
-#define DB8500_PIN_AG9 _GPIO(224)
-#define DB8500_PIN_AG8 _GPIO(225)
-#define DB8500_PIN_AF8 _GPIO(226)
-#define DB8500_PIN_AH7 _GPIO(227)
-#define DB8500_PIN_AJ6 _GPIO(228)
-#define DB8500_PIN_AG7 _GPIO(229)
-#define DB8500_PIN_AF7 _GPIO(230)
-/* Hole */
-#define DB8500_PIN_AF28 _GPIO(256)
-#define DB8500_PIN_AE29 _GPIO(257)
-#define DB8500_PIN_AD29 _GPIO(258)
-#define DB8500_PIN_AC29 _GPIO(259)
-#define DB8500_PIN_AD28 _GPIO(260)
-#define DB8500_PIN_AD26 _GPIO(261)
-#define DB8500_PIN_AE26 _GPIO(262)
-#define DB8500_PIN_AG29 _GPIO(263)
-#define DB8500_PIN_AE27 _GPIO(264)
-#define DB8500_PIN_AD27 _GPIO(265)
-#define DB8500_PIN_AC28 _GPIO(266)
-#define DB8500_PIN_AC27 _GPIO(267)
-
-/*
- * The names of the pins are denoted by GPIO number and ball name, even
- * though they can be used for other things than GPIO, this is the first
- * column in the table of the data sheet and often used on schematics and
- * such.
- */
-static const struct pinctrl_pin_desc nmk_db8500_pins[] = {
- PINCTRL_PIN(DB8500_PIN_AJ5, "GPIO0_AJ5"),
- PINCTRL_PIN(DB8500_PIN_AJ3, "GPIO1_AJ3"),
- PINCTRL_PIN(DB8500_PIN_AH4, "GPIO2_AH4"),
- PINCTRL_PIN(DB8500_PIN_AH3, "GPIO3_AH3"),
- PINCTRL_PIN(DB8500_PIN_AH6, "GPIO4_AH6"),
- PINCTRL_PIN(DB8500_PIN_AG6, "GPIO5_AG6"),
- PINCTRL_PIN(DB8500_PIN_AF6, "GPIO6_AF6"),
- PINCTRL_PIN(DB8500_PIN_AG5, "GPIO7_AG5"),
- PINCTRL_PIN(DB8500_PIN_AD5, "GPIO8_AD5"),
- PINCTRL_PIN(DB8500_PIN_AE4, "GPIO9_AE4"),
- PINCTRL_PIN(DB8500_PIN_AF5, "GPIO10_AF5"),
- PINCTRL_PIN(DB8500_PIN_AG4, "GPIO11_AG4"),
- PINCTRL_PIN(DB8500_PIN_AC4, "GPIO12_AC4"),
- PINCTRL_PIN(DB8500_PIN_AF3, "GPIO13_AF3"),
- PINCTRL_PIN(DB8500_PIN_AE3, "GPIO14_AE3"),
- PINCTRL_PIN(DB8500_PIN_AC3, "GPIO15_AC3"),
- PINCTRL_PIN(DB8500_PIN_AD3, "GPIO16_AD3"),
- PINCTRL_PIN(DB8500_PIN_AD4, "GPIO17_AD4"),
- PINCTRL_PIN(DB8500_PIN_AC2, "GPIO18_AC2"),
- PINCTRL_PIN(DB8500_PIN_AC1, "GPIO19_AC1"),
- PINCTRL_PIN(DB8500_PIN_AB4, "GPIO20_AB4"),
- PINCTRL_PIN(DB8500_PIN_AB3, "GPIO21_AB3"),
- PINCTRL_PIN(DB8500_PIN_AA3, "GPIO22_AA3"),
- PINCTRL_PIN(DB8500_PIN_AA4, "GPIO23_AA4"),
- PINCTRL_PIN(DB8500_PIN_AB2, "GPIO24_AB2"),
- PINCTRL_PIN(DB8500_PIN_Y4, "GPIO25_Y4"),
- PINCTRL_PIN(DB8500_PIN_Y2, "GPIO26_Y2"),
- PINCTRL_PIN(DB8500_PIN_AA2, "GPIO27_AA2"),
- PINCTRL_PIN(DB8500_PIN_AA1, "GPIO28_AA1"),
- PINCTRL_PIN(DB8500_PIN_W2, "GPIO29_W2"),
- PINCTRL_PIN(DB8500_PIN_W3, "GPIO30_W3"),
- PINCTRL_PIN(DB8500_PIN_V3, "GPIO31_V3"),
- PINCTRL_PIN(DB8500_PIN_V2, "GPIO32_V2"),
- PINCTRL_PIN(DB8500_PIN_AF2, "GPIO33_AF2"),
- PINCTRL_PIN(DB8500_PIN_AE1, "GPIO34_AE1"),
- PINCTRL_PIN(DB8500_PIN_AE2, "GPIO35_AE2"),
- PINCTRL_PIN(DB8500_PIN_AG2, "GPIO36_AG2"),
- /* Hole */
- PINCTRL_PIN(DB8500_PIN_F3, "GPIO64_F3"),
- PINCTRL_PIN(DB8500_PIN_F1, "GPIO65_F1"),
- PINCTRL_PIN(DB8500_PIN_G3, "GPIO66_G3"),
- PINCTRL_PIN(DB8500_PIN_G2, "GPIO67_G2"),
- PINCTRL_PIN(DB8500_PIN_E1, "GPIO68_E1"),
- PINCTRL_PIN(DB8500_PIN_E2, "GPIO69_E2"),
- PINCTRL_PIN(DB8500_PIN_G5, "GPIO70_G5"),
- PINCTRL_PIN(DB8500_PIN_G4, "GPIO71_G4"),
- PINCTRL_PIN(DB8500_PIN_H4, "GPIO72_H4"),
- PINCTRL_PIN(DB8500_PIN_H3, "GPIO73_H3"),
- PINCTRL_PIN(DB8500_PIN_J3, "GPIO74_J3"),
- PINCTRL_PIN(DB8500_PIN_H2, "GPIO75_H2"),
- PINCTRL_PIN(DB8500_PIN_J2, "GPIO76_J2"),
- PINCTRL_PIN(DB8500_PIN_H1, "GPIO77_H1"),
- PINCTRL_PIN(DB8500_PIN_F4, "GPIO78_F4"),
- PINCTRL_PIN(DB8500_PIN_E3, "GPIO79_E3"),
- PINCTRL_PIN(DB8500_PIN_E4, "GPIO80_E4"),
- PINCTRL_PIN(DB8500_PIN_D2, "GPIO81_D2"),
- PINCTRL_PIN(DB8500_PIN_C1, "GPIO82_C1"),
- PINCTRL_PIN(DB8500_PIN_D3, "GPIO83_D3"),
- PINCTRL_PIN(DB8500_PIN_C2, "GPIO84_C2"),
- PINCTRL_PIN(DB8500_PIN_D5, "GPIO85_D5"),
- PINCTRL_PIN(DB8500_PIN_C6, "GPIO86_C6"),
- PINCTRL_PIN(DB8500_PIN_B3, "GPIO87_B3"),
- PINCTRL_PIN(DB8500_PIN_C4, "GPIO88_C4"),
- PINCTRL_PIN(DB8500_PIN_E6, "GPIO89_E6"),
- PINCTRL_PIN(DB8500_PIN_A3, "GPIO90_A3"),
- PINCTRL_PIN(DB8500_PIN_B6, "GPIO91_B6"),
- PINCTRL_PIN(DB8500_PIN_D6, "GPIO92_D6"),
- PINCTRL_PIN(DB8500_PIN_B7, "GPIO93_B7"),
- PINCTRL_PIN(DB8500_PIN_D7, "GPIO94_D7"),
- PINCTRL_PIN(DB8500_PIN_E8, "GPIO95_E8"),
- PINCTRL_PIN(DB8500_PIN_D8, "GPIO96_D8"),
- PINCTRL_PIN(DB8500_PIN_D9, "GPIO97_D9"),
- /* Hole */
- PINCTRL_PIN(DB8500_PIN_A5, "GPIO128_A5"),
- PINCTRL_PIN(DB8500_PIN_B4, "GPIO129_B4"),
- PINCTRL_PIN(DB8500_PIN_C8, "GPIO130_C8"),
- PINCTRL_PIN(DB8500_PIN_A12, "GPIO131_A12"),
- PINCTRL_PIN(DB8500_PIN_C10, "GPIO132_C10"),
- PINCTRL_PIN(DB8500_PIN_B10, "GPIO133_B10"),
- PINCTRL_PIN(DB8500_PIN_B9, "GPIO134_B9"),
- PINCTRL_PIN(DB8500_PIN_A9, "GPIO135_A9"),
- PINCTRL_PIN(DB8500_PIN_C7, "GPIO136_C7"),
- PINCTRL_PIN(DB8500_PIN_A7, "GPIO137_A7"),
- PINCTRL_PIN(DB8500_PIN_C5, "GPIO138_C5"),
- PINCTRL_PIN(DB8500_PIN_C9, "GPIO139_C9"),
- PINCTRL_PIN(DB8500_PIN_B11, "GPIO140_B11"),
- PINCTRL_PIN(DB8500_PIN_C12, "GPIO141_C12"),
- PINCTRL_PIN(DB8500_PIN_C11, "GPIO142_C11"),
- PINCTRL_PIN(DB8500_PIN_D12, "GPIO143_D12"),
- PINCTRL_PIN(DB8500_PIN_B13, "GPIO144_B13"),
- PINCTRL_PIN(DB8500_PIN_C13, "GPIO145_C13"),
- PINCTRL_PIN(DB8500_PIN_D13, "GPIO146_D13"),
- PINCTRL_PIN(DB8500_PIN_C15, "GPIO147_C15"),
- PINCTRL_PIN(DB8500_PIN_B16, "GPIO148_B16"),
- PINCTRL_PIN(DB8500_PIN_B14, "GPIO149_B14"),
- PINCTRL_PIN(DB8500_PIN_C14, "GPIO150_C14"),
- PINCTRL_PIN(DB8500_PIN_D17, "GPIO151_D17"),
- PINCTRL_PIN(DB8500_PIN_D16, "GPIO152_D16"),
- PINCTRL_PIN(DB8500_PIN_B17, "GPIO153_B17"),
- PINCTRL_PIN(DB8500_PIN_C16, "GPIO154_C16"),
- PINCTRL_PIN(DB8500_PIN_C19, "GPIO155_C19"),
- PINCTRL_PIN(DB8500_PIN_C17, "GPIO156_C17"),
- PINCTRL_PIN(DB8500_PIN_A18, "GPIO157_A18"),
- PINCTRL_PIN(DB8500_PIN_C18, "GPIO158_C18"),
- PINCTRL_PIN(DB8500_PIN_B19, "GPIO159_B19"),
- PINCTRL_PIN(DB8500_PIN_B20, "GPIO160_B20"),
- PINCTRL_PIN(DB8500_PIN_D21, "GPIO161_D21"),
- PINCTRL_PIN(DB8500_PIN_D20, "GPIO162_D20"),
- PINCTRL_PIN(DB8500_PIN_C20, "GPIO163_C20"),
- PINCTRL_PIN(DB8500_PIN_B21, "GPIO164_B21"),
- PINCTRL_PIN(DB8500_PIN_C21, "GPIO165_C21"),
- PINCTRL_PIN(DB8500_PIN_A22, "GPIO166_A22"),
- PINCTRL_PIN(DB8500_PIN_B24, "GPIO167_B24"),
- PINCTRL_PIN(DB8500_PIN_C22, "GPIO168_C22"),
- PINCTRL_PIN(DB8500_PIN_D22, "GPIO169_D22"),
- PINCTRL_PIN(DB8500_PIN_C23, "GPIO170_C23"),
- PINCTRL_PIN(DB8500_PIN_D23, "GPIO171_D23"),
- /* Hole */
- PINCTRL_PIN(DB8500_PIN_AJ27, "GPIO192_AJ27"),
- PINCTRL_PIN(DB8500_PIN_AH27, "GPIO193_AH27"),
- PINCTRL_PIN(DB8500_PIN_AF27, "GPIO194_AF27"),
- PINCTRL_PIN(DB8500_PIN_AG28, "GPIO195_AG28"),
- PINCTRL_PIN(DB8500_PIN_AG26, "GPIO196_AG26"),
- PINCTRL_PIN(DB8500_PIN_AH24, "GPIO197_AH24"),
- PINCTRL_PIN(DB8500_PIN_AG25, "GPIO198_AG25"),
- PINCTRL_PIN(DB8500_PIN_AH23, "GPIO199_AH23"),
- PINCTRL_PIN(DB8500_PIN_AH26, "GPIO200_AH26"),
- PINCTRL_PIN(DB8500_PIN_AF24, "GPIO201_AF24"),
- PINCTRL_PIN(DB8500_PIN_AF25, "GPIO202_AF25"),
- PINCTRL_PIN(DB8500_PIN_AE23, "GPIO203_AE23"),
- PINCTRL_PIN(DB8500_PIN_AF23, "GPIO204_AF23"),
- PINCTRL_PIN(DB8500_PIN_AG23, "GPIO205_AG23"),
- PINCTRL_PIN(DB8500_PIN_AG24, "GPIO206_AG24"),
- PINCTRL_PIN(DB8500_PIN_AJ23, "GPIO207_AJ23"),
- PINCTRL_PIN(DB8500_PIN_AH16, "GPIO208_AH16"),
- PINCTRL_PIN(DB8500_PIN_AG15, "GPIO209_AG15"),
- PINCTRL_PIN(DB8500_PIN_AJ15, "GPIO210_AJ15"),
- PINCTRL_PIN(DB8500_PIN_AG14, "GPIO211_AG14"),
- PINCTRL_PIN(DB8500_PIN_AF13, "GPIO212_AF13"),
- PINCTRL_PIN(DB8500_PIN_AG13, "GPIO213_AG13"),
- PINCTRL_PIN(DB8500_PIN_AH15, "GPIO214_AH15"),
- PINCTRL_PIN(DB8500_PIN_AH13, "GPIO215_AH13"),
- PINCTRL_PIN(DB8500_PIN_AG12, "GPIO216_AG12"),
- PINCTRL_PIN(DB8500_PIN_AH12, "GPIO217_AH12"),
- PINCTRL_PIN(DB8500_PIN_AH11, "GPIO218_AH11"),
- PINCTRL_PIN(DB8500_PIN_AG10, "GPIO219_AG10"),
- PINCTRL_PIN(DB8500_PIN_AH10, "GPIO220_AH10"),
- PINCTRL_PIN(DB8500_PIN_AJ11, "GPIO221_AJ11"),
- PINCTRL_PIN(DB8500_PIN_AJ9, "GPIO222_AJ9"),
- PINCTRL_PIN(DB8500_PIN_AH9, "GPIO223_AH9"),
- PINCTRL_PIN(DB8500_PIN_AG9, "GPIO224_AG9"),
- PINCTRL_PIN(DB8500_PIN_AG8, "GPIO225_AG8"),
- PINCTRL_PIN(DB8500_PIN_AF8, "GPIO226_AF8"),
- PINCTRL_PIN(DB8500_PIN_AH7, "GPIO227_AH7"),
- PINCTRL_PIN(DB8500_PIN_AJ6, "GPIO228_AJ6"),
- PINCTRL_PIN(DB8500_PIN_AG7, "GPIO229_AG7"),
- PINCTRL_PIN(DB8500_PIN_AF7, "GPIO230_AF7"),
- /* Hole */
- PINCTRL_PIN(DB8500_PIN_AF28, "GPIO256_AF28"),
- PINCTRL_PIN(DB8500_PIN_AE29, "GPIO257_AE29"),
- PINCTRL_PIN(DB8500_PIN_AD29, "GPIO258_AD29"),
- PINCTRL_PIN(DB8500_PIN_AC29, "GPIO259_AC29"),
- PINCTRL_PIN(DB8500_PIN_AD28, "GPIO260_AD28"),
- PINCTRL_PIN(DB8500_PIN_AD26, "GPIO261_AD26"),
- PINCTRL_PIN(DB8500_PIN_AE26, "GPIO262_AE26"),
- PINCTRL_PIN(DB8500_PIN_AG29, "GPIO263_AG29"),
- PINCTRL_PIN(DB8500_PIN_AE27, "GPIO264_AE27"),
- PINCTRL_PIN(DB8500_PIN_AD27, "GPIO265_AD27"),
- PINCTRL_PIN(DB8500_PIN_AC28, "GPIO266_AC28"),
- PINCTRL_PIN(DB8500_PIN_AC27, "GPIO267_AC27"),
-};
-
-#define DB8500_GPIO_RANGE(a, b, c) { .name = "DB8500", .id = a, .base = b, \
- .pin_base = b, .npins = c }
-
-/*
- * This matches the 32-pin gpio chips registered by the GPIO portion. This
- * cannot be const since we assign the struct gpio_chip * pointer at runtime.
- */
-static struct pinctrl_gpio_range nmk_db8500_ranges[] = {
- DB8500_GPIO_RANGE(0, 0, 32),
- DB8500_GPIO_RANGE(1, 32, 5),
- DB8500_GPIO_RANGE(2, 64, 32),
- DB8500_GPIO_RANGE(3, 96, 2),
- DB8500_GPIO_RANGE(4, 128, 32),
- DB8500_GPIO_RANGE(5, 160, 12),
- DB8500_GPIO_RANGE(6, 192, 32),
- DB8500_GPIO_RANGE(7, 224, 7),
- DB8500_GPIO_RANGE(8, 256, 12),
-};
-
-/*
- * Read the pin group names like this:
- * u0_a_1 = first groups of pins for uart0 on alt function a
- * i2c2_b_2 = second group of pins for i2c2 on alt function b
- *
- * The groups are arranged as sets per altfunction column, so we can
- * mux in one group at a time by selecting the same altfunction for them
- * all. When functions require pins on different altfunctions, you need
- * to combine several groups.
- */
-
-/* Altfunction A column */
-static const unsigned u0_a_1_pins[] = { DB8500_PIN_AJ5, DB8500_PIN_AJ3,
- DB8500_PIN_AH4, DB8500_PIN_AH3 };
-static const unsigned u1rxtx_a_1_pins[] = { DB8500_PIN_AH6, DB8500_PIN_AG6 };
-static const unsigned u1ctsrts_a_1_pins[] = { DB8500_PIN_AF6, DB8500_PIN_AG5 };
-/* Image processor I2C line, this is driven by image processor firmware */
-static const unsigned ipi2c_a_1_pins[] = { DB8500_PIN_AD5, DB8500_PIN_AE4 };
-static const unsigned ipi2c_a_2_pins[] = { DB8500_PIN_AF5, DB8500_PIN_AG4 };
-/* MSP0 can only be on these pins, but TXD and RXD can be flipped */
-static const unsigned msp0txrx_a_1_pins[] = { DB8500_PIN_AC4, DB8500_PIN_AC3 };
-static const unsigned msp0tfstck_a_1_pins[] = { DB8500_PIN_AF3, DB8500_PIN_AE3 };
-static const unsigned msp0rfsrck_a_1_pins[] = { DB8500_PIN_AD3, DB8500_PIN_AD4 };
-/* Basic pins of the MMC/SD card 0 interface */
-static const unsigned mc0_a_1_pins[] = { DB8500_PIN_AC2, DB8500_PIN_AC1,
- DB8500_PIN_AB4, DB8500_PIN_AA3, DB8500_PIN_AA4, DB8500_PIN_AB2,
- DB8500_PIN_Y4, DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
-/* Often only 4 bits are used, then these are not needed (only used for MMC) */
-static const unsigned mc0_dat47_a_1_pins[] = { DB8500_PIN_W2, DB8500_PIN_W3,
- DB8500_PIN_V3, DB8500_PIN_V2};
-static const unsigned mc0dat31dir_a_1_pins[] = { DB8500_PIN_AB3 };
-/* MSP1 can only be on these pins, but TXD and RXD can be flipped */
-static const unsigned msp1txrx_a_1_pins[] = { DB8500_PIN_AF2, DB8500_PIN_AG2 };
-static const unsigned msp1_a_1_pins[] = { DB8500_PIN_AE1, DB8500_PIN_AE2 };
-/* LCD interface */
-static const unsigned lcdb_a_1_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
- DB8500_PIN_G3, DB8500_PIN_G2 };
-static const unsigned lcdvsi0_a_1_pins[] = { DB8500_PIN_E1 };
-static const unsigned lcdvsi1_a_1_pins[] = { DB8500_PIN_E2 };
-static const unsigned lcd_d0_d7_a_1_pins[] = {
- DB8500_PIN_G5, DB8500_PIN_G4, DB8500_PIN_H4, DB8500_PIN_H3,
- DB8500_PIN_J3, DB8500_PIN_H2, DB8500_PIN_J2, DB8500_PIN_H1 };
-/* D8 thru D11 often used as TVOUT lines */
-static const unsigned lcd_d8_d11_a_1_pins[] = { DB8500_PIN_F4,
- DB8500_PIN_E3, DB8500_PIN_E4, DB8500_PIN_D2 };
-static const unsigned lcd_d12_d23_a_1_pins[] = {
- DB8500_PIN_C1, DB8500_PIN_D3, DB8500_PIN_C2, DB8500_PIN_D5,
- DB8500_PIN_C6, DB8500_PIN_B3, DB8500_PIN_C4, DB8500_PIN_E6,
- DB8500_PIN_A3, DB8500_PIN_B6, DB8500_PIN_D6, DB8500_PIN_B7 };
-static const unsigned kp_a_1_pins[] = { DB8500_PIN_D7, DB8500_PIN_E8,
- DB8500_PIN_D8, DB8500_PIN_D9 };
-static const unsigned kpskaskb_a_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16 };
-static const unsigned kp_a_2_pins[] = {
- DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
- DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
- DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
- DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
-/* MC2 has 8 data lines and no direction control, so only for (e)MMC */
-static const unsigned mc2_a_1_pins[] = { DB8500_PIN_A5, DB8500_PIN_B4,
- DB8500_PIN_C8, DB8500_PIN_A12, DB8500_PIN_C10, DB8500_PIN_B10,
- DB8500_PIN_B9, DB8500_PIN_A9, DB8500_PIN_C7, DB8500_PIN_A7,
- DB8500_PIN_C5 };
-static const unsigned ssp1_a_1_pins[] = { DB8500_PIN_C9, DB8500_PIN_B11,
- DB8500_PIN_C12, DB8500_PIN_C11 };
-static const unsigned ssp0_a_1_pins[] = { DB8500_PIN_D12, DB8500_PIN_B13,
- DB8500_PIN_C13, DB8500_PIN_D13 };
-static const unsigned i2c0_a_1_pins[] = { DB8500_PIN_C15, DB8500_PIN_B16 };
-/*
- * Image processor GPIO pins are named "ipgpio" and have their own
- * numberspace
- */
-static const unsigned ipgpio0_a_1_pins[] = { DB8500_PIN_B14 };
-static const unsigned ipgpio1_a_1_pins[] = { DB8500_PIN_C14 };
-/* Three modem pins named RF_PURn, MODEM_STATE and MODEM_PWREN */
-static const unsigned modem_a_1_pins[] = { DB8500_PIN_D22, DB8500_PIN_C23,
- DB8500_PIN_D23 };
-/*
- * This MSP cannot switch RX and TX, SCK in a separate group since this
- * seems to be optional.
- */
-static const unsigned msp2sck_a_1_pins[] = { DB8500_PIN_AJ27 };
-static const unsigned msp2_a_1_pins[] = { DB8500_PIN_AH27, DB8500_PIN_AF27,
- DB8500_PIN_AG28, DB8500_PIN_AG26 };
-static const unsigned mc4_a_1_pins[] = { DB8500_PIN_AH24, DB8500_PIN_AG25,
- DB8500_PIN_AH23, DB8500_PIN_AH26, DB8500_PIN_AF24, DB8500_PIN_AF25,
- DB8500_PIN_AE23, DB8500_PIN_AF23, DB8500_PIN_AG23, DB8500_PIN_AG24,
- DB8500_PIN_AJ23 };
-/* MC1 has only 4 data pins, designed for SD or SDIO exclusively */
-static const unsigned mc1_a_1_pins[] = { DB8500_PIN_AH16, DB8500_PIN_AG15,
- DB8500_PIN_AJ15, DB8500_PIN_AG14, DB8500_PIN_AF13, DB8500_PIN_AG13,
- DB8500_PIN_AH15 };
-static const unsigned mc1_a_2_pins[] = { DB8500_PIN_AH16, DB8500_PIN_AJ15,
- DB8500_PIN_AG14, DB8500_PIN_AF13, DB8500_PIN_AG13, DB8500_PIN_AH15 };
-static const unsigned mc1dir_a_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
- DB8500_PIN_AH12, DB8500_PIN_AH11 };
-static const unsigned hsir_a_1_pins[] = { DB8500_PIN_AG10, DB8500_PIN_AH10,
- DB8500_PIN_AJ11 };
-static const unsigned hsit_a_1_pins[] = { DB8500_PIN_AJ9, DB8500_PIN_AH9,
- DB8500_PIN_AG9, DB8500_PIN_AG8, DB8500_PIN_AF8 };
-static const unsigned hsit_a_2_pins[] = { DB8500_PIN_AJ9, DB8500_PIN_AH9,
- DB8500_PIN_AG9, DB8500_PIN_AG8 };
-static const unsigned clkout1_a_1_pins[] = { DB8500_PIN_AH7 };
-static const unsigned clkout1_a_2_pins[] = { DB8500_PIN_AG7 };
-static const unsigned clkout2_a_1_pins[] = { DB8500_PIN_AJ6 };
-static const unsigned clkout2_a_2_pins[] = { DB8500_PIN_AF7 };
-static const unsigned usb_a_1_pins[] = { DB8500_PIN_AF28, DB8500_PIN_AE29,
- DB8500_PIN_AD29, DB8500_PIN_AC29, DB8500_PIN_AD28, DB8500_PIN_AD26,
- DB8500_PIN_AE26, DB8500_PIN_AG29, DB8500_PIN_AE27, DB8500_PIN_AD27,
- DB8500_PIN_AC28, DB8500_PIN_AC27 };
-
-/* Altfunction B column */
-static const unsigned trig_b_1_pins[] = { DB8500_PIN_AJ5, DB8500_PIN_AJ3 };
-static const unsigned i2c4_b_1_pins[] = { DB8500_PIN_AH6, DB8500_PIN_AG6 };
-static const unsigned i2c1_b_1_pins[] = { DB8500_PIN_AF6, DB8500_PIN_AG5 };
-static const unsigned i2c2_b_1_pins[] = { DB8500_PIN_AD5, DB8500_PIN_AE4 };
-static const unsigned i2c2_b_2_pins[] = { DB8500_PIN_AF5, DB8500_PIN_AG4 };
-static const unsigned msp0txrx_b_1_pins[] = { DB8500_PIN_AC4, DB8500_PIN_AC3 };
-static const unsigned i2c1_b_2_pins[] = { DB8500_PIN_AD3, DB8500_PIN_AD4 };
-/* Just RX and TX for UART2 */
-static const unsigned u2rxtx_b_1_pins[] = { DB8500_PIN_AC2, DB8500_PIN_AC1 };
-static const unsigned uartmodtx_b_1_pins[] = { DB8500_PIN_AB4 };
-static const unsigned msp0sck_b_1_pins[] = { DB8500_PIN_AB3 };
-static const unsigned uartmodrx_b_1_pins[] = { DB8500_PIN_AA3 };
-static const unsigned stmmod_b_1_pins[] = { DB8500_PIN_AA4, DB8500_PIN_Y4,
- DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
-static const unsigned uartmodrx_b_2_pins[] = { DB8500_PIN_AB2 };
-static const unsigned spi3_b_1_pins[] = { DB8500_PIN_W2, DB8500_PIN_W3,
- DB8500_PIN_V3, DB8500_PIN_V2 };
-static const unsigned msp1txrx_b_1_pins[] = { DB8500_PIN_AF2, DB8500_PIN_AG2 };
-static const unsigned kp_b_1_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
- DB8500_PIN_G3, DB8500_PIN_G2, DB8500_PIN_E1, DB8500_PIN_E2,
- DB8500_PIN_G5, DB8500_PIN_G4, DB8500_PIN_H4, DB8500_PIN_H3,
- DB8500_PIN_J3, DB8500_PIN_H2, DB8500_PIN_J2, DB8500_PIN_H1,
- DB8500_PIN_F4, DB8500_PIN_E3, DB8500_PIN_E4, DB8500_PIN_D2,
- DB8500_PIN_C1, DB8500_PIN_D3, DB8500_PIN_C2, DB8500_PIN_D5 };
-static const unsigned kp_b_2_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
- DB8500_PIN_G3, DB8500_PIN_G2, DB8500_PIN_F4, DB8500_PIN_E3};
-static const unsigned sm_b_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
- DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6,
- DB8500_PIN_D6, DB8500_PIN_B7, DB8500_PIN_D7, DB8500_PIN_D8,
- DB8500_PIN_D9, DB8500_PIN_A5, DB8500_PIN_B4, DB8500_PIN_C8,
- DB8500_PIN_A12, DB8500_PIN_C10, DB8500_PIN_B10, DB8500_PIN_B9,
- DB8500_PIN_A9, DB8500_PIN_C7, DB8500_PIN_A7, DB8500_PIN_C5,
- DB8500_PIN_C9 };
-/* This chip select pin can be "ps0" in alt C so have it separately */
-static const unsigned smcs0_b_1_pins[] = { DB8500_PIN_E8 };
-/* This chip select pin can be "ps1" in alt C so have it separately */
-static const unsigned smcs1_b_1_pins[] = { DB8500_PIN_B14 };
-static const unsigned ipgpio7_b_1_pins[] = { DB8500_PIN_B11 };
-static const unsigned ipgpio2_b_1_pins[] = { DB8500_PIN_C12 };
-static const unsigned ipgpio3_b_1_pins[] = { DB8500_PIN_C11 };
-static const unsigned lcdaclk_b_1_pins[] = { DB8500_PIN_C14 };
-static const unsigned lcda_b_1_pins[] = { DB8500_PIN_D22,
- DB8500_PIN_C23, DB8500_PIN_D23 };
-static const unsigned lcd_b_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
- DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
- DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
- DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
- DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
-static const unsigned ddrtrig_b_1_pins[] = { DB8500_PIN_AJ27 };
-static const unsigned pwl_b_1_pins[] = { DB8500_PIN_AF25 };
-static const unsigned spi1_b_1_pins[] = { DB8500_PIN_AG15, DB8500_PIN_AF13,
- DB8500_PIN_AG13, DB8500_PIN_AH15 };
-static const unsigned mc3_b_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
- DB8500_PIN_AH12, DB8500_PIN_AH11, DB8500_PIN_AG10, DB8500_PIN_AH10,
- DB8500_PIN_AJ11, DB8500_PIN_AJ9, DB8500_PIN_AH9, DB8500_PIN_AG9,
- DB8500_PIN_AG8 };
-static const unsigned pwl_b_2_pins[] = { DB8500_PIN_AF8 };
-static const unsigned pwl_b_3_pins[] = { DB8500_PIN_AG7 };
-static const unsigned pwl_b_4_pins[] = { DB8500_PIN_AF7 };
-
-/* Altfunction C column */
-static const unsigned ipjtag_c_1_pins[] = { DB8500_PIN_AJ5, DB8500_PIN_AJ3,
- DB8500_PIN_AH4, DB8500_PIN_AH3, DB8500_PIN_AH6 };
-static const unsigned ipgpio6_c_1_pins[] = { DB8500_PIN_AG6 };
-static const unsigned ipgpio0_c_1_pins[] = { DB8500_PIN_AF6 };
-static const unsigned ipgpio1_c_1_pins[] = { DB8500_PIN_AG5 };
-static const unsigned ipgpio3_c_1_pins[] = { DB8500_PIN_AF5 };
-static const unsigned ipgpio2_c_1_pins[] = { DB8500_PIN_AG4 };
-static const unsigned slim0_c_1_pins[] = { DB8500_PIN_AD3, DB8500_PIN_AD4 };
-/* Optional 4-bit Memory Stick interface */
-static const unsigned ms_c_1_pins[] = { DB8500_PIN_AC2, DB8500_PIN_AC1,
- DB8500_PIN_AB3, DB8500_PIN_AA3, DB8500_PIN_AA4, DB8500_PIN_AB2,
- DB8500_PIN_Y4, DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
-static const unsigned iptrigout_c_1_pins[] = { DB8500_PIN_AB4 };
-static const unsigned u2rxtx_c_1_pins[] = { DB8500_PIN_W2, DB8500_PIN_W3 };
-static const unsigned u2ctsrts_c_1_pins[] = { DB8500_PIN_V3, DB8500_PIN_V2 };
-static const unsigned u0_c_1_pins[] = { DB8500_PIN_AF2, DB8500_PIN_AE1,
- DB8500_PIN_AE2, DB8500_PIN_AG2 };
-static const unsigned ipgpio4_c_1_pins[] = { DB8500_PIN_F3 };
-static const unsigned ipgpio5_c_1_pins[] = { DB8500_PIN_F1 };
-static const unsigned ipgpio6_c_2_pins[] = { DB8500_PIN_G3 };
-static const unsigned ipgpio7_c_1_pins[] = { DB8500_PIN_G2 };
-static const unsigned smcleale_c_1_pins[] = { DB8500_PIN_E1, DB8500_PIN_E2 };
-static const unsigned stmape_c_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
- DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3 };
-static const unsigned u2rxtx_c_2_pins[] = { DB8500_PIN_H2, DB8500_PIN_J2 };
-static const unsigned ipgpio2_c_2_pins[] = { DB8500_PIN_F4 };
-static const unsigned ipgpio3_c_2_pins[] = { DB8500_PIN_E3 };
-static const unsigned ipgpio4_c_2_pins[] = { DB8500_PIN_E4 };
-static const unsigned ipgpio5_c_2_pins[] = { DB8500_PIN_D2 };
-static const unsigned mc5_c_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
- DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6,
- DB8500_PIN_D6, DB8500_PIN_B7, DB8500_PIN_D7, DB8500_PIN_D8,
- DB8500_PIN_D9 };
-static const unsigned mc2rstn_c_1_pins[] = { DB8500_PIN_C8 };
-static const unsigned kp_c_1_pins[] = { DB8500_PIN_C9, DB8500_PIN_B11,
- DB8500_PIN_C12, DB8500_PIN_C11, DB8500_PIN_D17, DB8500_PIN_D16,
- DB8500_PIN_C23, DB8500_PIN_D23 };
-static const unsigned smps0_c_1_pins[] = { DB8500_PIN_E8 };
-static const unsigned smps1_c_1_pins[] = { DB8500_PIN_B14 };
-static const unsigned u2rxtx_c_3_pins[] = { DB8500_PIN_B17, DB8500_PIN_C16 };
-static const unsigned stmape_c_2_pins[] = { DB8500_PIN_C19, DB8500_PIN_C17,
- DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19 };
-static const unsigned uartmodrx_c_1_pins[] = { DB8500_PIN_D21 };
-static const unsigned uartmodtx_c_1_pins[] = { DB8500_PIN_D20 };
-static const unsigned stmmod_c_1_pins[] = { DB8500_PIN_C20, DB8500_PIN_B21,
- DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24 };
-static const unsigned usbsim_c_1_pins[] = { DB8500_PIN_D22 };
-static const unsigned mc4rstn_c_1_pins[] = { DB8500_PIN_AF25 };
-static const unsigned clkout1_c_1_pins[] = { DB8500_PIN_AH13 };
-static const unsigned clkout2_c_1_pins[] = { DB8500_PIN_AH12 };
-static const unsigned i2c3_c_1_pins[] = { DB8500_PIN_AG12, DB8500_PIN_AH11 };
-static const unsigned spi0_c_1_pins[] = { DB8500_PIN_AH10, DB8500_PIN_AH9,
- DB8500_PIN_AG9, DB8500_PIN_AG8 };
-static const unsigned usbsim_c_2_pins[] = { DB8500_PIN_AF8 };
-static const unsigned i2c3_c_2_pins[] = { DB8500_PIN_AG7, DB8500_PIN_AF7 };
-
-/* Other C1 column */
-static const unsigned u2rx_oc1_1_pins[] = { DB8500_PIN_AB2 };
-static const unsigned stmape_oc1_1_pins[] = { DB8500_PIN_AA4, DB8500_PIN_Y4,
- DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
-static const unsigned remap0_oc1_1_pins[] = { DB8500_PIN_E1 };
-static const unsigned remap1_oc1_1_pins[] = { DB8500_PIN_E2 };
-static const unsigned ptma9_oc1_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
- DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3, DB8500_PIN_H2,
- DB8500_PIN_J2, DB8500_PIN_H1 };
-static const unsigned kp_oc1_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
- DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6,
- DB8500_PIN_D6, DB8500_PIN_B7 };
-static const unsigned rf_oc1_1_pins[] = { DB8500_PIN_D8, DB8500_PIN_D9 };
-static const unsigned hxclk_oc1_1_pins[] = { DB8500_PIN_D16 };
-static const unsigned uartmodrx_oc1_1_pins[] = { DB8500_PIN_B17 };
-static const unsigned uartmodtx_oc1_1_pins[] = { DB8500_PIN_C16 };
-static const unsigned stmmod_oc1_1_pins[] = { DB8500_PIN_C19, DB8500_PIN_C17,
- DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19 };
-static const unsigned hxgpio_oc1_1_pins[] = { DB8500_PIN_D21, DB8500_PIN_D20,
- DB8500_PIN_C20, DB8500_PIN_B21, DB8500_PIN_C21, DB8500_PIN_A22,
- DB8500_PIN_B24, DB8500_PIN_C22 };
-static const unsigned rf_oc1_2_pins[] = { DB8500_PIN_C23, DB8500_PIN_D23 };
-static const unsigned spi2_oc1_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
- DB8500_PIN_AH12, DB8500_PIN_AH11 };
-static const unsigned spi2_oc1_2_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AH12,
- DB8500_PIN_AH11 };
-
-/* Other C2 column */
-static const unsigned sbag_oc2_1_pins[] = { DB8500_PIN_AA4, DB8500_PIN_AB2,
- DB8500_PIN_Y4, DB8500_PIN_Y2, DB8500_PIN_AA2, DB8500_PIN_AA1 };
-static const unsigned etmr4_oc2_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
- DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3, DB8500_PIN_H2,
- DB8500_PIN_J2, DB8500_PIN_H1 };
-static const unsigned ptma9_oc2_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
- DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
- DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
- DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
- DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
-
-/* Other C3 column */
-static const unsigned stmmod_oc3_1_pins[] = { DB8500_PIN_AB2, DB8500_PIN_W2,
- DB8500_PIN_W3, DB8500_PIN_V3, DB8500_PIN_V2 };
-static const unsigned stmmod_oc3_2_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
- DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3 };
-static const unsigned uartmodrx_oc3_1_pins[] = { DB8500_PIN_H2 };
-static const unsigned uartmodtx_oc3_1_pins[] = { DB8500_PIN_J2 };
-static const unsigned etmr4_oc3_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
- DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
- DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
- DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
- DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
-
-/* Other C4 column */
-static const unsigned sbag_oc4_1_pins[] = { DB8500_PIN_G5, DB8500_PIN_G4,
- DB8500_PIN_H4, DB8500_PIN_H3, DB8500_PIN_J3, DB8500_PIN_H1 };
-static const unsigned hwobs_oc4_1_pins[] = { DB8500_PIN_D17, DB8500_PIN_D16,
- DB8500_PIN_B17, DB8500_PIN_C16, DB8500_PIN_C19, DB8500_PIN_C17,
- DB8500_PIN_A18, DB8500_PIN_C18, DB8500_PIN_B19, DB8500_PIN_B20,
- DB8500_PIN_D21, DB8500_PIN_D20, DB8500_PIN_C20, DB8500_PIN_B21,
- DB8500_PIN_C21, DB8500_PIN_A22, DB8500_PIN_B24, DB8500_PIN_C22 };
-
-#define DB8500_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
- .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
-
-static const struct nmk_pingroup nmk_db8500_groups[] = {
- /* Altfunction A column */
- DB8500_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(u1rxtx_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(u1ctsrts_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(ipi2c_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(ipi2c_a_2, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(msp0txrx_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(msp0tfstck_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(msp0rfsrck_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(mc0_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(mc0_dat47_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(mc0dat31dir_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(msp1txrx_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(msp1_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(lcdb_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(lcdvsi0_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(lcdvsi1_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(lcd_d0_d7_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(lcd_d8_d11_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(lcd_d12_d23_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(kp_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(mc2_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(ssp1_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(ssp0_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(ipgpio0_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(ipgpio1_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(kp_a_2, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(msp2sck_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(msp2_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(mc4_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(mc1_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(mc1_a_2, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(hsir_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(hsit_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(hsit_a_2, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(clkout1_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(clkout1_a_2, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(clkout2_a_1, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(clkout2_a_2, NMK_GPIO_ALT_A),
- DB8500_PIN_GROUP(usb_a_1, NMK_GPIO_ALT_A),
- /* Altfunction B column */
- DB8500_PIN_GROUP(trig_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(i2c4_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(i2c1_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(i2c2_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(i2c2_b_2, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(msp0txrx_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(i2c1_b_2, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(u2rxtx_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(uartmodtx_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(msp0sck_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(uartmodrx_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(stmmod_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(uartmodrx_b_2, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(spi3_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(msp1txrx_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(kp_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(kp_b_2, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(sm_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(smcs0_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(smcs1_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(ipgpio7_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(ipgpio2_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(ipgpio3_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(lcdaclk_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(lcda_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(lcd_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(ddrtrig_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(pwl_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(spi1_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(mc3_b_1, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(pwl_b_2, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(pwl_b_3, NMK_GPIO_ALT_B),
- DB8500_PIN_GROUP(pwl_b_4, NMK_GPIO_ALT_B),
- /* Altfunction C column */
- DB8500_PIN_GROUP(ipjtag_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio6_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio0_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio1_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio3_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio2_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(slim0_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ms_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(iptrigout_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(u2rxtx_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(u2ctsrts_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(u0_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio4_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio5_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio6_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio7_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(smcleale_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(stmape_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(u2rxtx_c_2, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio2_c_2, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio3_c_2, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio4_c_2, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(ipgpio5_c_2, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(mc5_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(mc2rstn_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(kp_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(smps0_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(smps1_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(u2rxtx_c_3, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(stmape_c_2, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(uartmodrx_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(uartmodtx_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(stmmod_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(usbsim_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(mc4rstn_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(clkout1_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(clkout2_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(i2c3_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(spi0_c_1, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(usbsim_c_2, NMK_GPIO_ALT_C),
- DB8500_PIN_GROUP(i2c3_c_2, NMK_GPIO_ALT_C),
- /* Other alt C1 column */
- DB8500_PIN_GROUP(u2rx_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(stmape_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(remap0_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(remap1_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(ptma9_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(kp_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(rf_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(hxclk_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(uartmodrx_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(uartmodtx_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(stmmod_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(hxgpio_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(rf_oc1_2, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(spi2_oc1_1, NMK_GPIO_ALT_C1),
- DB8500_PIN_GROUP(spi2_oc1_2, NMK_GPIO_ALT_C1),
- /* Other alt C2 column */
- DB8500_PIN_GROUP(sbag_oc2_1, NMK_GPIO_ALT_C2),
- DB8500_PIN_GROUP(etmr4_oc2_1, NMK_GPIO_ALT_C2),
- DB8500_PIN_GROUP(ptma9_oc2_1, NMK_GPIO_ALT_C2),
- /* Other alt C3 column */
- DB8500_PIN_GROUP(stmmod_oc3_1, NMK_GPIO_ALT_C3),
- DB8500_PIN_GROUP(stmmod_oc3_2, NMK_GPIO_ALT_C3),
- DB8500_PIN_GROUP(uartmodrx_oc3_1, NMK_GPIO_ALT_C3),
- DB8500_PIN_GROUP(uartmodtx_oc3_1, NMK_GPIO_ALT_C3),
- DB8500_PIN_GROUP(etmr4_oc3_1, NMK_GPIO_ALT_C3),
- /* Other alt C4 column */
- DB8500_PIN_GROUP(sbag_oc4_1, NMK_GPIO_ALT_C4),
- DB8500_PIN_GROUP(hwobs_oc4_1, NMK_GPIO_ALT_C4),
-};
-
-/* We use this macro to define the groups applicable to a function */
-#define DB8500_FUNC_GROUPS(a, b...) \
-static const char * const a##_groups[] = { b };
-
-DB8500_FUNC_GROUPS(u0, "u0_a_1", "u0_c_1");
-DB8500_FUNC_GROUPS(u1, "u1rxtx_a_1", "u1ctsrts_a_1");
-/*
- * UART2 can be muxed out with just RX/TX in four places, CTS+RTS is however
- * only available on two pins in alternative function C
- */
-DB8500_FUNC_GROUPS(u2, "u2rxtx_b_1", "u2rxtx_c_1", "u2ctsrts_c_1",
- "u2rxtx_c_2", "u2rxtx_c_3", "u2rx_oc1_1");
-DB8500_FUNC_GROUPS(ipi2c, "ipi2c_a_1", "ipi2c_a_2");
-/*
- * MSP0 can only be on a certain set of pins, but the TX/RX pins can be
- * switched around by selecting the altfunction A or B. The SCK pin is
- * only available on the altfunction B.
- */
-DB8500_FUNC_GROUPS(msp0, "msp0txrx_a_1", "msp0tfstck_a_1", "msp0rfstck_a_1",
- "msp0txrx_b_1", "msp0sck_b_1");
-DB8500_FUNC_GROUPS(mc0, "mc0_a_1", "mc0_dat47_a_1", "mc0dat31dir_a_1");
-/* MSP0 can swap RX/TX like MSP0 but has no SCK pin available */
-DB8500_FUNC_GROUPS(msp1, "msp1txrx_a_1", "msp1_a_1", "msp1txrx_b_1");
-DB8500_FUNC_GROUPS(lcdb, "lcdb_a_1");
-DB8500_FUNC_GROUPS(lcd, "lcdvsi0_a_1", "lcdvsi1_a_1", "lcd_d0_d7_a_1",
- "lcd_d8_d11_a_1", "lcd_d12_d23_a_1", "lcd_b_1");
-DB8500_FUNC_GROUPS(kp, "kp_a_1", "kp_a_2", "kp_b_1", "kp_b_2", "kp_c_1", "kp_oc1_1");
-DB8500_FUNC_GROUPS(mc2, "mc2_a_1", "mc2rstn_c_1");
-DB8500_FUNC_GROUPS(ssp1, "ssp1_a_1");
-DB8500_FUNC_GROUPS(ssp0, "ssp0_a_1");
-DB8500_FUNC_GROUPS(i2c0, "i2c0_a_1");
-/* The image processor has 8 GPIO pins that can be muxed out */
-DB8500_FUNC_GROUPS(ipgpio, "ipgpio0_a_1", "ipgpio1_a_1", "ipgpio7_b_1",
- "ipgpio2_b_1", "ipgpio3_b_1", "ipgpio6_c_1", "ipgpio0_c_1",
- "ipgpio1_c_1", "ipgpio3_c_1", "ipgpio2_c_1", "ipgpio4_c_1",
- "ipgpio5_c_1", "ipgpio6_c_2", "ipgpio7_c_1", "ipgpio2_c_2",
- "ipgpio3_c_2", "ipgpio4_c_2", "ipgpio5_c_2");
-/* MSP2 can not invert the RX/TX pins but has the optional SCK pin */
-DB8500_FUNC_GROUPS(msp2, "msp2sck_a_1", "msp2_a_1");
-DB8500_FUNC_GROUPS(mc4, "mc4_a_1", "mc4rstn_c_1");
-DB8500_FUNC_GROUPS(mc1, "mc1_a_1", "mc1_a_2", "mc1dir_a_1");
-DB8500_FUNC_GROUPS(hsi, "hsir_a_1", "hsit_a_1", "hsit_a_2");
-DB8500_FUNC_GROUPS(clkout, "clkout1_a_1", "clkout1_a_2", "clkout1_c_1",
- "clkout2_a_1", "clkout2_a_2", "clkout2_c_1");
-DB8500_FUNC_GROUPS(usb, "usb_a_1");
-DB8500_FUNC_GROUPS(trig, "trig_b_1");
-DB8500_FUNC_GROUPS(i2c4, "i2c4_b_1");
-DB8500_FUNC_GROUPS(i2c1, "i2c1_b_1", "i2c1_b_2");
-DB8500_FUNC_GROUPS(i2c2, "i2c2_b_1", "i2c2_b_2");
-/*
- * The modem UART can output its RX and TX pins in some different places,
- * so select one of each.
- */
-DB8500_FUNC_GROUPS(uartmod, "uartmodtx_b_1", "uartmodrx_b_1", "uartmodrx_b_2",
- "uartmodrx_c_1", "uartmod_tx_c_1", "uartmodrx_oc1_1",
- "uartmodtx_oc1_1", "uartmodrx_oc3_1", "uartmodtx_oc3_1");
-DB8500_FUNC_GROUPS(stmmod, "stmmod_b_1", "stmmod_c_1", "stmmod_oc1_1",
- "stmmod_oc3_1", "stmmod_oc3_2");
-DB8500_FUNC_GROUPS(spi3, "spi3_b_1");
-/* Select between CS0 on alt B or PS1 on alt C */
-DB8500_FUNC_GROUPS(sm, "sm_b_1", "smcs0_b_1", "smcs1_b_1", "smcleale_c_1",
- "smps0_c_1", "smps1_c_1");
-DB8500_FUNC_GROUPS(lcda, "lcdaclk_b_1", "lcda_b_1");
-DB8500_FUNC_GROUPS(ddrtrig, "ddrtrig_b_1");
-DB8500_FUNC_GROUPS(pwl, "pwl_b_1", "pwl_b_2", "pwl_b_3", "pwl_b_4");
-DB8500_FUNC_GROUPS(spi1, "spi1_b_1");
-DB8500_FUNC_GROUPS(mc3, "mc3_b_1");
-DB8500_FUNC_GROUPS(ipjtag, "ipjtag_c_1");
-DB8500_FUNC_GROUPS(slim0, "slim0_c_1");
-DB8500_FUNC_GROUPS(ms, "ms_c_1");
-DB8500_FUNC_GROUPS(iptrigout, "iptrigout_c_1");
-DB8500_FUNC_GROUPS(stmape, "stmape_c_1", "stmape_c_2", "stmape_oc1_1");
-DB8500_FUNC_GROUPS(mc5, "mc5_c_1");
-DB8500_FUNC_GROUPS(usbsim, "usbsim_c_1", "usbsim_c_2");
-DB8500_FUNC_GROUPS(i2c3, "i2c3_c_1", "i2c3_c_2");
-DB8500_FUNC_GROUPS(spi0, "spi0_c_1");
-DB8500_FUNC_GROUPS(spi2, "spi2_oc1_1", "spi2_oc1_2");
-DB8500_FUNC_GROUPS(remap, "remap0_oc1_1", "remap1_oc1_1");
-DB8500_FUNC_GROUPS(sbag, "sbag_oc2_1", "sbag_oc4_1");
-DB8500_FUNC_GROUPS(ptm, "ptma9_oc1_1", "ptma9_oc2_1");
-DB8500_FUNC_GROUPS(rf, "rf_oc1_1", "rf_oc1_2");
-DB8500_FUNC_GROUPS(hx, "hxclk_oc1_1", "hxgpio_oc1_1");
-DB8500_FUNC_GROUPS(etm, "etmr4_oc2_1", "etmr4_oc3_1");
-DB8500_FUNC_GROUPS(hwobs, "hwobs_oc4_1");
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-static const struct nmk_function nmk_db8500_functions[] = {
- FUNCTION(u0),
- FUNCTION(u1),
- FUNCTION(u2),
- FUNCTION(ipi2c),
- FUNCTION(msp0),
- FUNCTION(mc0),
- FUNCTION(msp1),
- FUNCTION(lcdb),
- FUNCTION(lcd),
- FUNCTION(kp),
- FUNCTION(mc2),
- FUNCTION(ssp1),
- FUNCTION(ssp0),
- FUNCTION(i2c0),
- FUNCTION(ipgpio),
- FUNCTION(msp2),
- FUNCTION(mc4),
- FUNCTION(mc1),
- FUNCTION(hsi),
- FUNCTION(clkout),
- FUNCTION(usb),
- FUNCTION(trig),
- FUNCTION(i2c4),
- FUNCTION(i2c1),
- FUNCTION(i2c2),
- FUNCTION(uartmod),
- FUNCTION(stmmod),
- FUNCTION(spi3),
- FUNCTION(sm),
- FUNCTION(lcda),
- FUNCTION(ddrtrig),
- FUNCTION(pwl),
- FUNCTION(spi1),
- FUNCTION(mc3),
- FUNCTION(ipjtag),
- FUNCTION(slim0),
- FUNCTION(ms),
- FUNCTION(iptrigout),
- FUNCTION(stmape),
- FUNCTION(mc5),
- FUNCTION(usbsim),
- FUNCTION(i2c3),
- FUNCTION(spi0),
- FUNCTION(spi2),
- FUNCTION(remap),
- FUNCTION(ptm),
- FUNCTION(rf),
- FUNCTION(hx),
- FUNCTION(etm),
- FUNCTION(hwobs),
-};
-
-static const struct prcm_gpiocr_altcx_pin_desc db8500_altcx_pins[] = {
- PRCM_GPIOCR_ALTCX(23, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_CLK_a */
- true, PRCM_IDX_GPIOCR1, 7, /* SBAG_CLK_a */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(24, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE or U2_RXD ??? */
- true, PRCM_IDX_GPIOCR1, 7, /* SBAG_VAL_a */
- true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(25, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[0] */
- true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[0] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(26, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[1] */
- true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[1] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(27, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[2] */
- true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[2] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(28, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[3] */
- true, PRCM_IDX_GPIOCR1, 7, /* SBAG_D_a[3] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(29, false, 0, 0,
- false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(30, false, 0, 0,
- false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(31, false, 0, 0,
- false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(32, false, 0, 0,
- false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 10, /* STM_MOD_CMD0 */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(68, true, PRCM_IDX_GPIOCR1, 18, /* REMAP_SELECT_ON */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(69, true, PRCM_IDX_GPIOCR1, 18, /* REMAP_SELECT_ON */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(70, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D23 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
- true, PRCM_IDX_GPIOCR1, 8 /* SBAG_CLK */
- ),
- PRCM_GPIOCR_ALTCX(71, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D22 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
- true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D3 */
- ),
- PRCM_GPIOCR_ALTCX(72, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D21 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
- true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D2 */
- ),
- PRCM_GPIOCR_ALTCX(73, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D20 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
- true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D1 */
- ),
- PRCM_GPIOCR_ALTCX(74, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D19 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- true, PRCM_IDX_GPIOCR1, 11, /* STM_MOD_CMD1 */
- true, PRCM_IDX_GPIOCR1, 8 /* SBAG_D0 */
- ),
- PRCM_GPIOCR_ALTCX(75, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D18 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- true, PRCM_IDX_GPIOCR1, 0, /* DBG_UARTMOD_CMD0 */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(76, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D17 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- true, PRCM_IDX_GPIOCR1, 0, /* DBG_UARTMOD_CMD0 */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(77, true, PRCM_IDX_GPIOCR1, 5, /* PTM_A9_D16 */
- true, PRCM_IDX_GPIOCR2, 2, /* DBG_ETM_R4_CMD0 */
- false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 8 /* SBAG_VAL */
- ),
- PRCM_GPIOCR_ALTCX(86, true, PRCM_IDX_GPIOCR1, 12, /* KP_O3 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(87, true, PRCM_IDX_GPIOCR1, 12, /* KP_O2 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(88, true, PRCM_IDX_GPIOCR1, 12, /* KP_I3 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(89, true, PRCM_IDX_GPIOCR1, 12, /* KP_I2 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(90, true, PRCM_IDX_GPIOCR1, 12, /* KP_O1 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(91, true, PRCM_IDX_GPIOCR1, 12, /* KP_O0 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(92, true, PRCM_IDX_GPIOCR1, 12, /* KP_I1 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(93, true, PRCM_IDX_GPIOCR1, 12, /* KP_I0 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(96, true, PRCM_IDX_GPIOCR2, 3, /* RF_INT */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(97, true, PRCM_IDX_GPIOCR2, 1, /* RF_CTRL */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(151, false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_CTL */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS17 */
- ),
- PRCM_GPIOCR_ALTCX(152, true, PRCM_IDX_GPIOCR1, 4, /* Hx_CLK */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_CLK */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS16 */
- ),
- PRCM_GPIOCR_ALTCX(153, true, PRCM_IDX_GPIOCR1, 1, /* UARTMOD_CMD1 */
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D15 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS15 */
- ),
- PRCM_GPIOCR_ALTCX(154, true, PRCM_IDX_GPIOCR1, 1, /* UARTMOD_CMD1 */
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D14 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS14 */
- ),
- PRCM_GPIOCR_ALTCX(155, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D13 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS13 */
- ),
- PRCM_GPIOCR_ALTCX(156, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D12 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS12 */
- ),
- PRCM_GPIOCR_ALTCX(157, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D11 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS11 */
- ),
- PRCM_GPIOCR_ALTCX(158, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D10 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS10 */
- ),
- PRCM_GPIOCR_ALTCX(159, true, PRCM_IDX_GPIOCR1, 13, /* STM_MOD_CMD2 */
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D9 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS9 */
- ),
- PRCM_GPIOCR_ALTCX(160, false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 14, /* PTM_A9_D8 */
- true, PRCM_IDX_GPIOCR1, 19, /* DBG_ETM_R4_CMD2 */
- true, PRCM_IDX_GPIOCR1, 25 /* HW_OBS8 */
- ),
- PRCM_GPIOCR_ALTCX(161, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO7 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D7 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS7 */
- ),
- PRCM_GPIOCR_ALTCX(162, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO6 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D6 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS6 */
- ),
- PRCM_GPIOCR_ALTCX(163, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO5 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D5 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS5 */
- ),
- PRCM_GPIOCR_ALTCX(164, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO4 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D4 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS4 */
- ),
- PRCM_GPIOCR_ALTCX(165, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO3 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D3 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS3 */
- ),
- PRCM_GPIOCR_ALTCX(166, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO2 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D2 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS2 */
- ),
- PRCM_GPIOCR_ALTCX(167, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO1 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D1 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS1 */
- ),
- PRCM_GPIOCR_ALTCX(168, true, PRCM_IDX_GPIOCR1, 4, /* Hx_GPIO0 */
- true, PRCM_IDX_GPIOCR1, 6, /* PTM_A9_D0 */
- true, PRCM_IDX_GPIOCR1, 15, /* DBG_ETM_R4_CMD1*/
- true, PRCM_IDX_GPIOCR1, 24 /* HW_OBS0 */
- ),
- PRCM_GPIOCR_ALTCX(170, true, PRCM_IDX_GPIOCR2, 2, /* RF_INT */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(171, true, PRCM_IDX_GPIOCR2, 0, /* RF_CTRL */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(215, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_TXD */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(216, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_FRM */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(217, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_CLK */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(218, true, PRCM_IDX_GPIOCR1, 23, /* SPI2_RXD */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
-};
-
-static const u16 db8500_prcm_gpiocr_regs[] = {
- [PRCM_IDX_GPIOCR1] = 0x138,
- [PRCM_IDX_GPIOCR2] = 0x574,
-};
-
-static const struct nmk_pinctrl_soc_data nmk_db8500_soc = {
- .gpio_ranges = nmk_db8500_ranges,
- .gpio_num_ranges = ARRAY_SIZE(nmk_db8500_ranges),
- .pins = nmk_db8500_pins,
- .npins = ARRAY_SIZE(nmk_db8500_pins),
- .functions = nmk_db8500_functions,
- .nfunctions = ARRAY_SIZE(nmk_db8500_functions),
- .groups = nmk_db8500_groups,
- .ngroups = ARRAY_SIZE(nmk_db8500_groups),
- .altcx_pins = db8500_altcx_pins,
- .npins_altcx = ARRAY_SIZE(db8500_altcx_pins),
- .prcm_gpiocr_registers = db8500_prcm_gpiocr_regs,
-};
-
-void nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc)
-{
- *soc = &nmk_db8500_soc;
-}
+++ /dev/null
-#include <linux/kernel.h>
-#include <linux/pinctrl/pinctrl.h>
-#include "pinctrl-nomadik.h"
-
-/* All the pins that can be used for GPIO and some other functions */
-#define _GPIO(offset) (offset)
-
-#define DB8540_PIN_AH6 _GPIO(0)
-#define DB8540_PIN_AG7 _GPIO(1)
-#define DB8540_PIN_AF2 _GPIO(2)
-#define DB8540_PIN_AD3 _GPIO(3)
-#define DB8540_PIN_AF6 _GPIO(4)
-#define DB8540_PIN_AG6 _GPIO(5)
-#define DB8540_PIN_AD5 _GPIO(6)
-#define DB8540_PIN_AF7 _GPIO(7)
-#define DB8540_PIN_AG5 _GPIO(8)
-#define DB8540_PIN_AH5 _GPIO(9)
-#define DB8540_PIN_AE4 _GPIO(10)
-#define DB8540_PIN_AD1 _GPIO(11)
-#define DB8540_PIN_AD2 _GPIO(12)
-#define DB8540_PIN_AC2 _GPIO(13)
-#define DB8540_PIN_AC4 _GPIO(14)
-#define DB8540_PIN_AC3 _GPIO(15)
-#define DB8540_PIN_AH7 _GPIO(16)
-#define DB8540_PIN_AE7 _GPIO(17)
-/* Hole */
-#define DB8540_PIN_AF8 _GPIO(22)
-#define DB8540_PIN_AH11 _GPIO(23)
-#define DB8540_PIN_AG11 _GPIO(24)
-#define DB8540_PIN_AF11 _GPIO(25)
-#define DB8540_PIN_AH10 _GPIO(26)
-#define DB8540_PIN_AG10 _GPIO(27)
-#define DB8540_PIN_AF10 _GPIO(28)
-/* Hole */
-#define DB8540_PIN_AD4 _GPIO(33)
-#define DB8540_PIN_AF3 _GPIO(34)
-#define DB8540_PIN_AF5 _GPIO(35)
-#define DB8540_PIN_AG4 _GPIO(36)
-#define DB8540_PIN_AF9 _GPIO(37)
-#define DB8540_PIN_AE8 _GPIO(38)
-/* Hole */
-#define DB8540_PIN_M26 _GPIO(64)
-#define DB8540_PIN_M25 _GPIO(65)
-#define DB8540_PIN_M27 _GPIO(66)
-#define DB8540_PIN_N25 _GPIO(67)
-/* Hole */
-#define DB8540_PIN_M28 _GPIO(70)
-#define DB8540_PIN_N26 _GPIO(71)
-#define DB8540_PIN_M22 _GPIO(72)
-#define DB8540_PIN_N22 _GPIO(73)
-#define DB8540_PIN_N27 _GPIO(74)
-#define DB8540_PIN_N28 _GPIO(75)
-#define DB8540_PIN_P22 _GPIO(76)
-#define DB8540_PIN_P28 _GPIO(77)
-#define DB8540_PIN_P26 _GPIO(78)
-#define DB8540_PIN_T22 _GPIO(79)
-#define DB8540_PIN_R27 _GPIO(80)
-#define DB8540_PIN_P27 _GPIO(81)
-#define DB8540_PIN_R26 _GPIO(82)
-#define DB8540_PIN_R25 _GPIO(83)
-#define DB8540_PIN_U22 _GPIO(84)
-#define DB8540_PIN_T27 _GPIO(85)
-#define DB8540_PIN_T25 _GPIO(86)
-#define DB8540_PIN_T26 _GPIO(87)
-/* Hole */
-#define DB8540_PIN_AF20 _GPIO(116)
-#define DB8540_PIN_AG21 _GPIO(117)
-#define DB8540_PIN_AH19 _GPIO(118)
-#define DB8540_PIN_AE19 _GPIO(119)
-#define DB8540_PIN_AG18 _GPIO(120)
-#define DB8540_PIN_AH17 _GPIO(121)
-#define DB8540_PIN_AF19 _GPIO(122)
-#define DB8540_PIN_AF18 _GPIO(123)
-#define DB8540_PIN_AE18 _GPIO(124)
-#define DB8540_PIN_AG17 _GPIO(125)
-#define DB8540_PIN_AF17 _GPIO(126)
-#define DB8540_PIN_AE17 _GPIO(127)
-#define DB8540_PIN_AC27 _GPIO(128)
-#define DB8540_PIN_AD27 _GPIO(129)
-#define DB8540_PIN_AE28 _GPIO(130)
-#define DB8540_PIN_AG26 _GPIO(131)
-#define DB8540_PIN_AF25 _GPIO(132)
-#define DB8540_PIN_AE27 _GPIO(133)
-#define DB8540_PIN_AF27 _GPIO(134)
-#define DB8540_PIN_AG28 _GPIO(135)
-#define DB8540_PIN_AF28 _GPIO(136)
-#define DB8540_PIN_AG25 _GPIO(137)
-#define DB8540_PIN_AG24 _GPIO(138)
-#define DB8540_PIN_AD25 _GPIO(139)
-#define DB8540_PIN_AH25 _GPIO(140)
-#define DB8540_PIN_AF26 _GPIO(141)
-#define DB8540_PIN_AF23 _GPIO(142)
-#define DB8540_PIN_AG23 _GPIO(143)
-#define DB8540_PIN_AE25 _GPIO(144)
-#define DB8540_PIN_AH24 _GPIO(145)
-#define DB8540_PIN_AJ25 _GPIO(146)
-#define DB8540_PIN_AG27 _GPIO(147)
-#define DB8540_PIN_AH23 _GPIO(148)
-#define DB8540_PIN_AE26 _GPIO(149)
-#define DB8540_PIN_AE24 _GPIO(150)
-#define DB8540_PIN_AJ24 _GPIO(151)
-#define DB8540_PIN_AE21 _GPIO(152)
-#define DB8540_PIN_AG22 _GPIO(153)
-#define DB8540_PIN_AF21 _GPIO(154)
-#define DB8540_PIN_AF24 _GPIO(155)
-#define DB8540_PIN_AH22 _GPIO(156)
-#define DB8540_PIN_AJ23 _GPIO(157)
-#define DB8540_PIN_AH21 _GPIO(158)
-#define DB8540_PIN_AG20 _GPIO(159)
-#define DB8540_PIN_AE23 _GPIO(160)
-#define DB8540_PIN_AH20 _GPIO(161)
-#define DB8540_PIN_AG19 _GPIO(162)
-#define DB8540_PIN_AF22 _GPIO(163)
-#define DB8540_PIN_AJ21 _GPIO(164)
-#define DB8540_PIN_AD26 _GPIO(165)
-#define DB8540_PIN_AD28 _GPIO(166)
-#define DB8540_PIN_AC28 _GPIO(167)
-#define DB8540_PIN_AC26 _GPIO(168)
-/* Hole */
-#define DB8540_PIN_J3 _GPIO(192)
-#define DB8540_PIN_H1 _GPIO(193)
-#define DB8540_PIN_J2 _GPIO(194)
-#define DB8540_PIN_H2 _GPIO(195)
-#define DB8540_PIN_H3 _GPIO(196)
-#define DB8540_PIN_H4 _GPIO(197)
-#define DB8540_PIN_G2 _GPIO(198)
-#define DB8540_PIN_G3 _GPIO(199)
-#define DB8540_PIN_G4 _GPIO(200)
-#define DB8540_PIN_F2 _GPIO(201)
-#define DB8540_PIN_C6 _GPIO(202)
-#define DB8540_PIN_B6 _GPIO(203)
-#define DB8540_PIN_B7 _GPIO(204)
-#define DB8540_PIN_A7 _GPIO(205)
-#define DB8540_PIN_D7 _GPIO(206)
-#define DB8540_PIN_D8 _GPIO(207)
-#define DB8540_PIN_F3 _GPIO(208)
-#define DB8540_PIN_E2 _GPIO(209)
-#define DB8540_PIN_C7 _GPIO(210)
-#define DB8540_PIN_B8 _GPIO(211)
-#define DB8540_PIN_C10 _GPIO(212)
-#define DB8540_PIN_C8 _GPIO(213)
-#define DB8540_PIN_C9 _GPIO(214)
-/* Hole */
-#define DB8540_PIN_B9 _GPIO(219)
-#define DB8540_PIN_A10 _GPIO(220)
-#define DB8540_PIN_D9 _GPIO(221)
-#define DB8540_PIN_B11 _GPIO(222)
-#define DB8540_PIN_B10 _GPIO(223)
-#define DB8540_PIN_E10 _GPIO(224)
-#define DB8540_PIN_B12 _GPIO(225)
-#define DB8540_PIN_D10 _GPIO(226)
-#define DB8540_PIN_D11 _GPIO(227)
-#define DB8540_PIN_AJ6 _GPIO(228)
-#define DB8540_PIN_B13 _GPIO(229)
-#define DB8540_PIN_C12 _GPIO(230)
-#define DB8540_PIN_B14 _GPIO(231)
-#define DB8540_PIN_E11 _GPIO(232)
-/* Hole */
-#define DB8540_PIN_D12 _GPIO(256)
-#define DB8540_PIN_D15 _GPIO(257)
-#define DB8540_PIN_C13 _GPIO(258)
-#define DB8540_PIN_C14 _GPIO(259)
-#define DB8540_PIN_C18 _GPIO(260)
-#define DB8540_PIN_C16 _GPIO(261)
-#define DB8540_PIN_B16 _GPIO(262)
-#define DB8540_PIN_D18 _GPIO(263)
-#define DB8540_PIN_C15 _GPIO(264)
-#define DB8540_PIN_C17 _GPIO(265)
-#define DB8540_PIN_B17 _GPIO(266)
-#define DB8540_PIN_D17 _GPIO(267)
-
-/*
- * The names of the pins are denoted by GPIO number and ball name, even
- * though they can be used for other things than GPIO, this is the first
- * column in the table of the data sheet and often used on schematics and
- * such.
- */
-static const struct pinctrl_pin_desc nmk_db8540_pins[] = {
- PINCTRL_PIN(DB8540_PIN_AH6, "GPIO0_AH6"),
- PINCTRL_PIN(DB8540_PIN_AG7, "GPIO1_AG7"),
- PINCTRL_PIN(DB8540_PIN_AF2, "GPIO2_AF2"),
- PINCTRL_PIN(DB8540_PIN_AD3, "GPIO3_AD3"),
- PINCTRL_PIN(DB8540_PIN_AF6, "GPIO4_AF6"),
- PINCTRL_PIN(DB8540_PIN_AG6, "GPIO5_AG6"),
- PINCTRL_PIN(DB8540_PIN_AD5, "GPIO6_AD5"),
- PINCTRL_PIN(DB8540_PIN_AF7, "GPIO7_AF7"),
- PINCTRL_PIN(DB8540_PIN_AG5, "GPIO8_AG5"),
- PINCTRL_PIN(DB8540_PIN_AH5, "GPIO9_AH5"),
- PINCTRL_PIN(DB8540_PIN_AE4, "GPIO10_AE4"),
- PINCTRL_PIN(DB8540_PIN_AD1, "GPIO11_AD1"),
- PINCTRL_PIN(DB8540_PIN_AD2, "GPIO12_AD2"),
- PINCTRL_PIN(DB8540_PIN_AC2, "GPIO13_AC2"),
- PINCTRL_PIN(DB8540_PIN_AC4, "GPIO14_AC4"),
- PINCTRL_PIN(DB8540_PIN_AC3, "GPIO15_AC3"),
- PINCTRL_PIN(DB8540_PIN_AH7, "GPIO16_AH7"),
- PINCTRL_PIN(DB8540_PIN_AE7, "GPIO17_AE7"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_AF8, "GPIO22_AF8"),
- PINCTRL_PIN(DB8540_PIN_AH11, "GPIO23_AH11"),
- PINCTRL_PIN(DB8540_PIN_AG11, "GPIO24_AG11"),
- PINCTRL_PIN(DB8540_PIN_AF11, "GPIO25_AF11"),
- PINCTRL_PIN(DB8540_PIN_AH10, "GPIO26_AH10"),
- PINCTRL_PIN(DB8540_PIN_AG10, "GPIO27_AG10"),
- PINCTRL_PIN(DB8540_PIN_AF10, "GPIO28_AF10"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_AD4, "GPIO33_AD4"),
- PINCTRL_PIN(DB8540_PIN_AF3, "GPIO34_AF3"),
- PINCTRL_PIN(DB8540_PIN_AF5, "GPIO35_AF5"),
- PINCTRL_PIN(DB8540_PIN_AG4, "GPIO36_AG4"),
- PINCTRL_PIN(DB8540_PIN_AF9, "GPIO37_AF9"),
- PINCTRL_PIN(DB8540_PIN_AE8, "GPIO38_AE8"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_M26, "GPIO64_M26"),
- PINCTRL_PIN(DB8540_PIN_M25, "GPIO65_M25"),
- PINCTRL_PIN(DB8540_PIN_M27, "GPIO66_M27"),
- PINCTRL_PIN(DB8540_PIN_N25, "GPIO67_N25"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_M28, "GPIO70_M28"),
- PINCTRL_PIN(DB8540_PIN_N26, "GPIO71_N26"),
- PINCTRL_PIN(DB8540_PIN_M22, "GPIO72_M22"),
- PINCTRL_PIN(DB8540_PIN_N22, "GPIO73_N22"),
- PINCTRL_PIN(DB8540_PIN_N27, "GPIO74_N27"),
- PINCTRL_PIN(DB8540_PIN_N28, "GPIO75_N28"),
- PINCTRL_PIN(DB8540_PIN_P22, "GPIO76_P22"),
- PINCTRL_PIN(DB8540_PIN_P28, "GPIO77_P28"),
- PINCTRL_PIN(DB8540_PIN_P26, "GPIO78_P26"),
- PINCTRL_PIN(DB8540_PIN_T22, "GPIO79_T22"),
- PINCTRL_PIN(DB8540_PIN_R27, "GPIO80_R27"),
- PINCTRL_PIN(DB8540_PIN_P27, "GPIO81_P27"),
- PINCTRL_PIN(DB8540_PIN_R26, "GPIO82_R26"),
- PINCTRL_PIN(DB8540_PIN_R25, "GPIO83_R25"),
- PINCTRL_PIN(DB8540_PIN_U22, "GPIO84_U22"),
- PINCTRL_PIN(DB8540_PIN_T27, "GPIO85_T27"),
- PINCTRL_PIN(DB8540_PIN_T25, "GPIO86_T25"),
- PINCTRL_PIN(DB8540_PIN_T26, "GPIO87_T26"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_AF20, "GPIO116_AF20"),
- PINCTRL_PIN(DB8540_PIN_AG21, "GPIO117_AG21"),
- PINCTRL_PIN(DB8540_PIN_AH19, "GPIO118_AH19"),
- PINCTRL_PIN(DB8540_PIN_AE19, "GPIO119_AE19"),
- PINCTRL_PIN(DB8540_PIN_AG18, "GPIO120_AG18"),
- PINCTRL_PIN(DB8540_PIN_AH17, "GPIO121_AH17"),
- PINCTRL_PIN(DB8540_PIN_AF19, "GPIO122_AF19"),
- PINCTRL_PIN(DB8540_PIN_AF18, "GPIO123_AF18"),
- PINCTRL_PIN(DB8540_PIN_AE18, "GPIO124_AE18"),
- PINCTRL_PIN(DB8540_PIN_AG17, "GPIO125_AG17"),
- PINCTRL_PIN(DB8540_PIN_AF17, "GPIO126_AF17"),
- PINCTRL_PIN(DB8540_PIN_AE17, "GPIO127_AE17"),
- PINCTRL_PIN(DB8540_PIN_AC27, "GPIO128_AC27"),
- PINCTRL_PIN(DB8540_PIN_AD27, "GPIO129_AD27"),
- PINCTRL_PIN(DB8540_PIN_AE28, "GPIO130_AE28"),
- PINCTRL_PIN(DB8540_PIN_AG26, "GPIO131_AG26"),
- PINCTRL_PIN(DB8540_PIN_AF25, "GPIO132_AF25"),
- PINCTRL_PIN(DB8540_PIN_AE27, "GPIO133_AE27"),
- PINCTRL_PIN(DB8540_PIN_AF27, "GPIO134_AF27"),
- PINCTRL_PIN(DB8540_PIN_AG28, "GPIO135_AG28"),
- PINCTRL_PIN(DB8540_PIN_AF28, "GPIO136_AF28"),
- PINCTRL_PIN(DB8540_PIN_AG25, "GPIO137_AG25"),
- PINCTRL_PIN(DB8540_PIN_AG24, "GPIO138_AG24"),
- PINCTRL_PIN(DB8540_PIN_AD25, "GPIO139_AD25"),
- PINCTRL_PIN(DB8540_PIN_AH25, "GPIO140_AH25"),
- PINCTRL_PIN(DB8540_PIN_AF26, "GPIO141_AF26"),
- PINCTRL_PIN(DB8540_PIN_AF23, "GPIO142_AF23"),
- PINCTRL_PIN(DB8540_PIN_AG23, "GPIO143_AG23"),
- PINCTRL_PIN(DB8540_PIN_AE25, "GPIO144_AE25"),
- PINCTRL_PIN(DB8540_PIN_AH24, "GPIO145_AH24"),
- PINCTRL_PIN(DB8540_PIN_AJ25, "GPIO146_AJ25"),
- PINCTRL_PIN(DB8540_PIN_AG27, "GPIO147_AG27"),
- PINCTRL_PIN(DB8540_PIN_AH23, "GPIO148_AH23"),
- PINCTRL_PIN(DB8540_PIN_AE26, "GPIO149_AE26"),
- PINCTRL_PIN(DB8540_PIN_AE24, "GPIO150_AE24"),
- PINCTRL_PIN(DB8540_PIN_AJ24, "GPIO151_AJ24"),
- PINCTRL_PIN(DB8540_PIN_AE21, "GPIO152_AE21"),
- PINCTRL_PIN(DB8540_PIN_AG22, "GPIO153_AG22"),
- PINCTRL_PIN(DB8540_PIN_AF21, "GPIO154_AF21"),
- PINCTRL_PIN(DB8540_PIN_AF24, "GPIO155_AF24"),
- PINCTRL_PIN(DB8540_PIN_AH22, "GPIO156_AH22"),
- PINCTRL_PIN(DB8540_PIN_AJ23, "GPIO157_AJ23"),
- PINCTRL_PIN(DB8540_PIN_AH21, "GPIO158_AH21"),
- PINCTRL_PIN(DB8540_PIN_AG20, "GPIO159_AG20"),
- PINCTRL_PIN(DB8540_PIN_AE23, "GPIO160_AE23"),
- PINCTRL_PIN(DB8540_PIN_AH20, "GPIO161_AH20"),
- PINCTRL_PIN(DB8540_PIN_AG19, "GPIO162_AG19"),
- PINCTRL_PIN(DB8540_PIN_AF22, "GPIO163_AF22"),
- PINCTRL_PIN(DB8540_PIN_AJ21, "GPIO164_AJ21"),
- PINCTRL_PIN(DB8540_PIN_AD26, "GPIO165_AD26"),
- PINCTRL_PIN(DB8540_PIN_AD28, "GPIO166_AD28"),
- PINCTRL_PIN(DB8540_PIN_AC28, "GPIO167_AC28"),
- PINCTRL_PIN(DB8540_PIN_AC26, "GPIO168_AC26"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_J3, "GPIO192_J3"),
- PINCTRL_PIN(DB8540_PIN_H1, "GPIO193_H1"),
- PINCTRL_PIN(DB8540_PIN_J2, "GPIO194_J2"),
- PINCTRL_PIN(DB8540_PIN_H2, "GPIO195_H2"),
- PINCTRL_PIN(DB8540_PIN_H3, "GPIO196_H3"),
- PINCTRL_PIN(DB8540_PIN_H4, "GPIO197_H4"),
- PINCTRL_PIN(DB8540_PIN_G2, "GPIO198_G2"),
- PINCTRL_PIN(DB8540_PIN_G3, "GPIO199_G3"),
- PINCTRL_PIN(DB8540_PIN_G4, "GPIO200_G4"),
- PINCTRL_PIN(DB8540_PIN_F2, "GPIO201_F2"),
- PINCTRL_PIN(DB8540_PIN_C6, "GPIO202_C6"),
- PINCTRL_PIN(DB8540_PIN_B6, "GPIO203_B6"),
- PINCTRL_PIN(DB8540_PIN_B7, "GPIO204_B7"),
- PINCTRL_PIN(DB8540_PIN_A7, "GPIO205_A7"),
- PINCTRL_PIN(DB8540_PIN_D7, "GPIO206_D7"),
- PINCTRL_PIN(DB8540_PIN_D8, "GPIO207_D8"),
- PINCTRL_PIN(DB8540_PIN_F3, "GPIO208_F3"),
- PINCTRL_PIN(DB8540_PIN_E2, "GPIO209_E2"),
- PINCTRL_PIN(DB8540_PIN_C7, "GPIO210_C7"),
- PINCTRL_PIN(DB8540_PIN_B8, "GPIO211_B8"),
- PINCTRL_PIN(DB8540_PIN_C10, "GPIO212_C10"),
- PINCTRL_PIN(DB8540_PIN_C8, "GPIO213_C8"),
- PINCTRL_PIN(DB8540_PIN_C9, "GPIO214_C9"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_B9, "GPIO219_B9"),
- PINCTRL_PIN(DB8540_PIN_A10, "GPIO220_A10"),
- PINCTRL_PIN(DB8540_PIN_D9, "GPIO221_D9"),
- PINCTRL_PIN(DB8540_PIN_B11, "GPIO222_B11"),
- PINCTRL_PIN(DB8540_PIN_B10, "GPIO223_B10"),
- PINCTRL_PIN(DB8540_PIN_E10, "GPIO224_E10"),
- PINCTRL_PIN(DB8540_PIN_B12, "GPIO225_B12"),
- PINCTRL_PIN(DB8540_PIN_D10, "GPIO226_D10"),
- PINCTRL_PIN(DB8540_PIN_D11, "GPIO227_D11"),
- PINCTRL_PIN(DB8540_PIN_AJ6, "GPIO228_AJ6"),
- PINCTRL_PIN(DB8540_PIN_B13, "GPIO229_B13"),
- PINCTRL_PIN(DB8540_PIN_C12, "GPIO230_C12"),
- PINCTRL_PIN(DB8540_PIN_B14, "GPIO231_B14"),
- PINCTRL_PIN(DB8540_PIN_E11, "GPIO232_E11"),
- /* Hole */
- PINCTRL_PIN(DB8540_PIN_D12, "GPIO256_D12"),
- PINCTRL_PIN(DB8540_PIN_D15, "GPIO257_D15"),
- PINCTRL_PIN(DB8540_PIN_C13, "GPIO258_C13"),
- PINCTRL_PIN(DB8540_PIN_C14, "GPIO259_C14"),
- PINCTRL_PIN(DB8540_PIN_C18, "GPIO260_C18"),
- PINCTRL_PIN(DB8540_PIN_C16, "GPIO261_C16"),
- PINCTRL_PIN(DB8540_PIN_B16, "GPIO262_B16"),
- PINCTRL_PIN(DB8540_PIN_D18, "GPIO263_D18"),
- PINCTRL_PIN(DB8540_PIN_C15, "GPIO264_C15"),
- PINCTRL_PIN(DB8540_PIN_C17, "GPIO265_C17"),
- PINCTRL_PIN(DB8540_PIN_B17, "GPIO266_B17"),
- PINCTRL_PIN(DB8540_PIN_D17, "GPIO267_D17"),
-};
-
-#define DB8540_GPIO_RANGE(a, b, c) { .name = "db8540", .id = a, .base = b, \
- .pin_base = b, .npins = c }
-
-/*
- * This matches the 32-pin gpio chips registered by the GPIO portion. This
- * cannot be const since we assign the struct gpio_chip * pointer at runtime.
- */
-static struct pinctrl_gpio_range nmk_db8540_ranges[] = {
- DB8540_GPIO_RANGE(0, 0, 18),
- DB8540_GPIO_RANGE(0, 22, 7),
- DB8540_GPIO_RANGE(1, 33, 6),
- DB8540_GPIO_RANGE(2, 64, 4),
- DB8540_GPIO_RANGE(2, 70, 18),
- DB8540_GPIO_RANGE(3, 116, 12),
- DB8540_GPIO_RANGE(4, 128, 32),
- DB8540_GPIO_RANGE(5, 160, 9),
- DB8540_GPIO_RANGE(6, 192, 23),
- DB8540_GPIO_RANGE(6, 219, 5),
- DB8540_GPIO_RANGE(7, 224, 9),
- DB8540_GPIO_RANGE(8, 256, 12),
-};
-
-/*
- * Read the pin group names like this:
- * u0_a_1 = first groups of pins for uart0 on alt function a
- * i2c2_b_2 = second group of pins for i2c2 on alt function b
- *
- * The groups are arranged as sets per altfunction column, so we can
- * mux in one group at a time by selecting the same altfunction for them
- * all. When functions require pins on different altfunctions, you need
- * to combine several groups.
- */
-
-/* Altfunction A column */
-static const unsigned u0_a_1_pins[] = { DB8540_PIN_AH6, DB8540_PIN_AG7,
- DB8540_PIN_AF2, DB8540_PIN_AD3 };
-static const unsigned u1rxtx_a_1_pins[] = { DB8540_PIN_AF6, DB8540_PIN_AG6 };
-static const unsigned u1ctsrts_a_1_pins[] = { DB8540_PIN_AD5, DB8540_PIN_AF7 };
-/* Image processor I2C line, this is driven by image processor firmware */
-static const unsigned ipi2c_a_1_pins[] = { DB8540_PIN_AG5, DB8540_PIN_AH5 };
-static const unsigned ipi2c_a_2_pins[] = { DB8540_PIN_AE4, DB8540_PIN_AD1 };
-/* MSP0 can only be on these pins, but TXD and RXD can be flipped */
-static const unsigned msp0txrx_a_1_pins[] = { DB8540_PIN_AD2, DB8540_PIN_AC3 };
-static const unsigned msp0tfstck_a_1_pins[] = { DB8540_PIN_AC2,
- DB8540_PIN_AC4 };
-static const unsigned msp0rfsrck_a_1_pins[] = { DB8540_PIN_AH7,
- DB8540_PIN_AE7 };
-/* Basic pins of the MMC/SD card 0 interface */
-static const unsigned mc0_a_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AG11,
- DB8540_PIN_AF11, DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10};
-/* MSP1 can only be on these pins, but TXD and RXD can be flipped */
-static const unsigned msp1txrx_a_1_pins[] = { DB8540_PIN_AD4, DB8540_PIN_AG4 };
-static const unsigned msp1_a_1_pins[] = { DB8540_PIN_AF3, DB8540_PIN_AF5 };
-
-static const unsigned modobsclk_a_1_pins[] = { DB8540_PIN_AF9 };
-static const unsigned clkoutreq_a_1_pins[] = { DB8540_PIN_AE8 };
-/* LCD interface */
-static const unsigned lcdb_a_1_pins[] = { DB8540_PIN_M26, DB8540_PIN_M25,
- DB8540_PIN_M27, DB8540_PIN_N25 };
-static const unsigned lcdvsi0_a_1_pins[] = { DB8540_PIN_AJ24 };
-static const unsigned lcdvsi1_a_1_pins[] = { DB8540_PIN_AE21 };
-static const unsigned lcd_d0_d7_a_1_pins[] = { DB8540_PIN_M28, DB8540_PIN_N26,
- DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27, DB8540_PIN_N28,
- DB8540_PIN_P22, DB8540_PIN_P28 };
-/* D8 thru D11 often used as TVOUT lines */
-static const unsigned lcd_d8_d11_a_1_pins[] = { DB8540_PIN_P26, DB8540_PIN_T22,
- DB8540_PIN_R27, DB8540_PIN_P27 };
-static const unsigned lcd_d12_d23_a_1_pins[] = { DB8540_PIN_R26, DB8540_PIN_R25,
- DB8540_PIN_U22, DB8540_PIN_T27, DB8540_PIN_AG22, DB8540_PIN_AF21,
- DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
- DB8540_PIN_AG20, DB8540_PIN_AE23 };
-static const unsigned kp_a_1_pins[] = { DB8540_PIN_AH20, DB8540_PIN_AG19,
- DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25, DB8540_PIN_T26 };
-/* MC2 has 8 data lines and no direction control, so only for (e)MMC */
-static const unsigned mc2_a_1_pins[] = { DB8540_PIN_AC27, DB8540_PIN_AD27,
- DB8540_PIN_AE28, DB8540_PIN_AG26, DB8540_PIN_AF25, DB8540_PIN_AE27,
- DB8540_PIN_AF27, DB8540_PIN_AG28, DB8540_PIN_AF28, DB8540_PIN_AG25,
- DB8540_PIN_AG24 };
-static const unsigned ssp1_a_1_pins[] = { DB8540_PIN_AD25, DB8540_PIN_AH25,
- DB8540_PIN_AF26, DB8540_PIN_AF23 };
-static const unsigned ssp0_a_1_pins[] = { DB8540_PIN_AG23, DB8540_PIN_AE25,
- DB8540_PIN_AH24, DB8540_PIN_AJ25 };
-static const unsigned i2c0_a_1_pins[] = { DB8540_PIN_AG27, DB8540_PIN_AH23 };
-/*
- * Image processor GPIO pins are named "ipgpio" and have their own
- * numberspace
- */
-static const unsigned ipgpio0_a_1_pins[] = { DB8540_PIN_AE26 };
-static const unsigned ipgpio1_a_1_pins[] = { DB8540_PIN_AE24 };
-/* modem i2s interface */
-static const unsigned modi2s_a_1_pins[] = { DB8540_PIN_AD26, DB8540_PIN_AD28,
- DB8540_PIN_AC28, DB8540_PIN_AC26 };
-static const unsigned spi2_a_1_pins[] = { DB8540_PIN_AF20, DB8540_PIN_AG21,
- DB8540_PIN_AH19, DB8540_PIN_AE19 };
-static const unsigned u2txrx_a_1_pins[] = { DB8540_PIN_AG18, DB8540_PIN_AH17 };
-static const unsigned u2ctsrts_a_1_pins[] = { DB8540_PIN_AF19,
- DB8540_PIN_AF18 };
-static const unsigned modsmb_a_1_pins[] = { DB8540_PIN_AF17, DB8540_PIN_AE17 };
-static const unsigned msp2sck_a_1_pins[] = { DB8540_PIN_J3 };
-static const unsigned msp2txdtcktfs_a_1_pins[] = { DB8540_PIN_H1, DB8540_PIN_J2,
- DB8540_PIN_H2 };
-static const unsigned msp2rxd_a_1_pins[] = { DB8540_PIN_H3 };
-static const unsigned mc4_a_1_pins[] = { DB8540_PIN_H4, DB8540_PIN_G2,
- DB8540_PIN_G3, DB8540_PIN_G4, DB8540_PIN_F2, DB8540_PIN_C6,
- DB8540_PIN_B6, DB8540_PIN_B7, DB8540_PIN_A7, DB8540_PIN_D7,
- DB8540_PIN_D8 };
-static const unsigned mc1_a_1_pins[] = { DB8540_PIN_F3, DB8540_PIN_E2,
- DB8540_PIN_C7, DB8540_PIN_B8, DB8540_PIN_C10, DB8540_PIN_C8,
- DB8540_PIN_C9 };
-/* mc1_a_2_pins exclude MC1_FBCLK */
-static const unsigned mc1_a_2_pins[] = { DB8540_PIN_F3, DB8540_PIN_C7,
- DB8540_PIN_B8, DB8540_PIN_C10, DB8540_PIN_C8,
- DB8540_PIN_C9 };
-static const unsigned hsir_a_1_pins[] = { DB8540_PIN_B9, DB8540_PIN_A10,
- DB8540_PIN_D9 };
-static const unsigned hsit_a_1_pins[] = { DB8540_PIN_B11, DB8540_PIN_B10,
- DB8540_PIN_E10, DB8540_PIN_B12, DB8540_PIN_D10 };
-static const unsigned hsit_a_2_pins[] = { DB8540_PIN_B11, DB8540_PIN_B10,
- DB8540_PIN_E10, DB8540_PIN_B12 };
-static const unsigned clkout1_a_1_pins[] = { DB8540_PIN_D11 };
-static const unsigned clkout1_a_2_pins[] = { DB8540_PIN_B13 };
-static const unsigned clkout2_a_1_pins[] = { DB8540_PIN_AJ6 };
-static const unsigned clkout2_a_2_pins[] = { DB8540_PIN_C12 };
-static const unsigned msp4_a_1_pins[] = { DB8540_PIN_B14, DB8540_PIN_E11 };
-static const unsigned usb_a_1_pins[] = { DB8540_PIN_D12, DB8540_PIN_D15,
- DB8540_PIN_C13, DB8540_PIN_C14, DB8540_PIN_C18, DB8540_PIN_C16,
- DB8540_PIN_B16, DB8540_PIN_D18, DB8540_PIN_C15, DB8540_PIN_C17,
- DB8540_PIN_B17, DB8540_PIN_D17 };
-/* Altfunction B colum */
-static const unsigned apetrig_b_1_pins[] = { DB8540_PIN_AH6, DB8540_PIN_AG7 };
-static const unsigned modtrig_b_1_pins[] = { DB8540_PIN_AF2, DB8540_PIN_AD3 };
-static const unsigned i2c4_b_1_pins[] = { DB8540_PIN_AF6, DB8540_PIN_AG6 };
-static const unsigned i2c1_b_1_pins[] = { DB8540_PIN_AD5, DB8540_PIN_AF7 };
-static const unsigned i2c2_b_1_pins[] = { DB8540_PIN_AG5, DB8540_PIN_AH5 };
-static const unsigned i2c2_b_2_pins[] = { DB8540_PIN_AE4, DB8540_PIN_AD1 };
-static const unsigned msp0txrx_b_1_pins[] = { DB8540_PIN_AD2, DB8540_PIN_AC3 };
-static const unsigned i2c1_b_2_pins[] = { DB8540_PIN_AH7, DB8540_PIN_AE7 };
-static const unsigned stmmod_b_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AF11,
- DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10 };
-static const unsigned moduartstmmux_b_1_pins[] = { DB8540_PIN_AG11 };
-static const unsigned msp1txrx_b_1_pins[] = { DB8540_PIN_AD4, DB8540_PIN_AG4 };
-static const unsigned kp_b_1_pins[] = { DB8540_PIN_AJ24, DB8540_PIN_AE21,
- DB8540_PIN_M26, DB8540_PIN_M25, DB8540_PIN_M27, DB8540_PIN_N25,
- DB8540_PIN_M28, DB8540_PIN_N26, DB8540_PIN_M22, DB8540_PIN_N22,
- DB8540_PIN_N27, DB8540_PIN_N28, DB8540_PIN_P22, DB8540_PIN_P28,
- DB8540_PIN_P26, DB8540_PIN_T22, DB8540_PIN_R27, DB8540_PIN_P27,
- DB8540_PIN_R26, DB8540_PIN_R25 };
-static const unsigned u2txrx_b_1_pins[] = { DB8540_PIN_U22, DB8540_PIN_T27 };
-static const unsigned sm_b_1_pins[] = { DB8540_PIN_AG22, DB8540_PIN_AF21,
- DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
- DB8540_PIN_AG20, DB8540_PIN_AE23, DB8540_PIN_AH20, DB8540_PIN_AF22,
- DB8540_PIN_AJ21, DB8540_PIN_AC27, DB8540_PIN_AD27, DB8540_PIN_AE28,
- DB8540_PIN_AG26, DB8540_PIN_AF25, DB8540_PIN_AE27, DB8540_PIN_AF27,
- DB8540_PIN_AG28, DB8540_PIN_AF28, DB8540_PIN_AG25, DB8540_PIN_AG24,
- DB8540_PIN_AD25 };
-static const unsigned smcs0_b_1_pins[] = { DB8540_PIN_AG19 };
-static const unsigned smcs1_b_1_pins[] = { DB8540_PIN_AE26 };
-static const unsigned ipgpio7_b_1_pins[] = { DB8540_PIN_AH25 };
-static const unsigned ipgpio2_b_1_pins[] = { DB8540_PIN_AF26 };
-static const unsigned ipgpio3_b_1_pins[] = { DB8540_PIN_AF23 };
-static const unsigned i2c6_b_1_pins[] = { DB8540_PIN_AG23, DB8540_PIN_AE25 };
-static const unsigned i2c5_b_1_pins[] = { DB8540_PIN_AH24, DB8540_PIN_AJ25 };
-static const unsigned u3txrx_b_1_pins[] = { DB8540_PIN_AF20, DB8540_PIN_AG21 };
-static const unsigned u3ctsrts_b_1_pins[] = { DB8540_PIN_AH19,
- DB8540_PIN_AE19 };
-static const unsigned i2c5_b_2_pins[] = { DB8540_PIN_AG18, DB8540_PIN_AH17 };
-static const unsigned i2c4_b_2_pins[] = { DB8540_PIN_AF19, DB8540_PIN_AF18 };
-static const unsigned u4txrx_b_1_pins[] = { DB8540_PIN_AE18, DB8540_PIN_AG17 };
-static const unsigned u4ctsrts_b_1_pins[] = { DB8540_PIN_AF17,
- DB8540_PIN_AE17 };
-static const unsigned ddrtrig_b_1_pins[] = { DB8540_PIN_J3 };
-static const unsigned msp4_b_1_pins[] = { DB8540_PIN_H3 };
-static const unsigned pwl_b_1_pins[] = { DB8540_PIN_C6 };
-static const unsigned spi1_b_1_pins[] = { DB8540_PIN_E2, DB8540_PIN_C10,
- DB8540_PIN_C8, DB8540_PIN_C9 };
-static const unsigned mc3_b_1_pins[] = { DB8540_PIN_B9, DB8540_PIN_A10,
- DB8540_PIN_D9, DB8540_PIN_B11, DB8540_PIN_B10, DB8540_PIN_E10,
- DB8540_PIN_B12 };
-static const unsigned pwl_b_2_pins[] = { DB8540_PIN_D10 };
-static const unsigned pwl_b_3_pins[] = { DB8540_PIN_B13 };
-static const unsigned pwl_b_4_pins[] = { DB8540_PIN_C12 };
-static const unsigned u2txrx_b_2_pins[] = { DB8540_PIN_B17, DB8540_PIN_D17 };
-
-/* Altfunction C column */
-static const unsigned ipgpio6_c_1_pins[] = { DB8540_PIN_AG6 };
-static const unsigned ipgpio0_c_1_pins[] = { DB8540_PIN_AD5 };
-static const unsigned ipgpio1_c_1_pins[] = { DB8540_PIN_AF7 };
-static const unsigned ipgpio3_c_1_pins[] = { DB8540_PIN_AE4 };
-static const unsigned ipgpio2_c_1_pins[] = { DB8540_PIN_AD1 };
-static const unsigned u0_c_1_pins[] = { DB8540_PIN_AD4, DB8540_PIN_AF3,
- DB8540_PIN_AF5, DB8540_PIN_AG4 };
-static const unsigned smcleale_c_1_pins[] = { DB8540_PIN_AJ24,
- DB8540_PIN_AE21 };
-static const unsigned ipgpio4_c_1_pins[] = { DB8540_PIN_M26 };
-static const unsigned ipgpio5_c_1_pins[] = { DB8540_PIN_M25 };
-static const unsigned ipgpio6_c_2_pins[] = { DB8540_PIN_M27 };
-static const unsigned ipgpio7_c_1_pins[] = { DB8540_PIN_N25 };
-static const unsigned stmape_c_1_pins[] = { DB8540_PIN_M28, DB8540_PIN_N26,
- DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27 };
-static const unsigned u2rxtx_c_1_pins[] = { DB8540_PIN_N28, DB8540_PIN_P22 };
-static const unsigned modobsresout_c_1_pins[] = { DB8540_PIN_P28 };
-static const unsigned ipgpio2_c_2_pins[] = { DB8540_PIN_P26 };
-static const unsigned ipgpio3_c_2_pins[] = { DB8540_PIN_T22 };
-static const unsigned ipgpio4_c_2_pins[] = { DB8540_PIN_R27 };
-static const unsigned ipgpio5_c_2_pins[] = { DB8540_PIN_P27 };
-static const unsigned modaccgpo_c_1_pins[] = { DB8540_PIN_R26, DB8540_PIN_R25,
- DB8540_PIN_U22 };
-static const unsigned modobspwrrst_c_1_pins[] = { DB8540_PIN_T27 };
-static const unsigned mc5_c_1_pins[] = { DB8540_PIN_AG22, DB8540_PIN_AF21,
- DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
- DB8540_PIN_AG20, DB8540_PIN_AE23, DB8540_PIN_AH20, DB8540_PIN_AF22,
- DB8540_PIN_AJ21};
-static const unsigned smps0_c_1_pins[] = { DB8540_PIN_AG19 };
-static const unsigned moduart1_c_1_pins[] = { DB8540_PIN_T25, DB8540_PIN_T26 };
-static const unsigned mc2rstn_c_1_pins[] = { DB8540_PIN_AE28 };
-static const unsigned i2c5_c_1_pins[] = { DB8540_PIN_AG28, DB8540_PIN_AF28 };
-static const unsigned ipgpio0_c_2_pins[] = { DB8540_PIN_AG25 };
-static const unsigned ipgpio1_c_2_pins[] = { DB8540_PIN_AG24 };
-static const unsigned kp_c_1_pins[] = { DB8540_PIN_AD25, DB8540_PIN_AH25,
- DB8540_PIN_AF26, DB8540_PIN_AF23 };
-static const unsigned modrf_c_1_pins[] = { DB8540_PIN_AG23, DB8540_PIN_AE25,
- DB8540_PIN_AH24 };
-static const unsigned smps1_c_1_pins[] = { DB8540_PIN_AE26 };
-static const unsigned i2c5_c_2_pins[] = { DB8540_PIN_AH19, DB8540_PIN_AE19 };
-static const unsigned u4ctsrts_c_1_pins[] = { DB8540_PIN_AG18,
- DB8540_PIN_AH17 };
-static const unsigned u3rxtx_c_1_pins[] = { DB8540_PIN_AF19, DB8540_PIN_AF18 };
-static const unsigned msp4_c_1_pins[] = { DB8540_PIN_J3 };
-static const unsigned mc4rstn_c_1_pins[] = { DB8540_PIN_C6 };
-static const unsigned spi0_c_1_pins[] = { DB8540_PIN_A10, DB8540_PIN_B10,
- DB8540_PIN_E10, DB8540_PIN_B12 };
-static const unsigned i2c3_c_1_pins[] = { DB8540_PIN_B13, DB8540_PIN_C12 };
-
-/* Other alt C1 column */
-static const unsigned spi3_oc1_1_pins[] = { DB8540_PIN_AG5, DB8540_PIN_AH5,
- DB8540_PIN_AE4, DB8540_PIN_AD1 };
-static const unsigned stmape_oc1_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AF11,
- DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10 };
-static const unsigned u2_oc1_1_pins[] = { DB8540_PIN_AG11 };
-static const unsigned remap0_oc1_1_pins[] = { DB8540_PIN_AJ24 };
-static const unsigned remap1_oc1_1_pins[] = { DB8540_PIN_AE21 };
-static const unsigned modobsrefclk_oc1_1_pins[] = { DB8540_PIN_M26 };
-static const unsigned modobspwrctrl_oc1_1_pins[] = { DB8540_PIN_M25 };
-static const unsigned modobsclkout_oc1_1_pins[] = { DB8540_PIN_M27 };
-static const unsigned moduart1_oc1_1_pins[] = { DB8540_PIN_N25 };
-static const unsigned modprcmudbg_oc1_1_pins[] = { DB8540_PIN_M28,
- DB8540_PIN_N26, DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27,
- DB8540_PIN_P22, DB8540_PIN_P28, DB8540_PIN_P26, DB8540_PIN_T22,
- DB8540_PIN_R26, DB8540_PIN_R25, DB8540_PIN_U22, DB8540_PIN_T27,
- DB8540_PIN_AH20, DB8540_PIN_AG19, DB8540_PIN_AF22, DB8540_PIN_AJ21,
- DB8540_PIN_T25};
-static const unsigned modobsresout_oc1_1_pins[] = { DB8540_PIN_N28 };
-static const unsigned modaccgpo_oc1_1_pins[] = { DB8540_PIN_R27, DB8540_PIN_P27,
- DB8540_PIN_T26 };
-static const unsigned kp_oc1_1_pins[] = { DB8540_PIN_AG22, DB8540_PIN_AF21,
- DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
- DB8540_PIN_AG20, DB8540_PIN_AE23 };
-static const unsigned modxmip_oc1_1_pins[] = { DB8540_PIN_AD25, DB8540_PIN_AH25,
- DB8540_PIN_AG23, DB8540_PIN_AE25 };
-static const unsigned i2c6_oc1_1_pins[] = { DB8540_PIN_AE26, DB8540_PIN_AE24 };
-static const unsigned u2txrx_oc1_1_pins[] = { DB8540_PIN_B7, DB8540_PIN_A7 };
-static const unsigned u2ctsrts_oc1_1_pins[] = { DB8540_PIN_D7, DB8540_PIN_D8 };
-
-/* Other alt C2 column */
-static const unsigned sbag_oc2_1_pins[] = { DB8540_PIN_AH11, DB8540_PIN_AG11,
- DB8540_PIN_AF11, DB8540_PIN_AH10, DB8540_PIN_AG10, DB8540_PIN_AF10 };
-static const unsigned hxclk_oc2_1_pins[] = { DB8540_PIN_M25 };
-static const unsigned modaccuart_oc2_1_pins[] = { DB8540_PIN_N25 };
-static const unsigned stmmod_oc2_1_pins[] = { DB8540_PIN_M28, DB8540_PIN_N26,
- DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27 };
-static const unsigned moduartstmmux_oc2_1_pins[] = { DB8540_PIN_N28 };
-static const unsigned hxgpio_oc2_1_pins[] = { DB8540_PIN_P22, DB8540_PIN_P28,
- DB8540_PIN_P26, DB8540_PIN_T22, DB8540_PIN_R27, DB8540_PIN_P27,
- DB8540_PIN_R26, DB8540_PIN_R25 };
-static const unsigned sbag_oc2_2_pins[] = { DB8540_PIN_U22, DB8540_PIN_T27,
- DB8540_PIN_AG22, DB8540_PIN_AF21, DB8540_PIN_AF24, DB8540_PIN_AH22 };
-static const unsigned modobsservice_oc2_1_pins[] = { DB8540_PIN_AJ23 };
-static const unsigned moduart0_oc2_1_pins[] = { DB8540_PIN_AG20,
- DB8540_PIN_AE23 };
-static const unsigned stmape_oc2_1_pins[] = { DB8540_PIN_AH20, DB8540_PIN_AG19,
- DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25 };
-static const unsigned u2_oc2_1_pins[] = { DB8540_PIN_T26, DB8540_PIN_AH21 };
-static const unsigned modxmip_oc2_1_pins[] = { DB8540_PIN_AE26,
- DB8540_PIN_AE24 };
-
-/* Other alt C3 column */
-static const unsigned modaccgpo_oc3_1_pins[] = { DB8540_PIN_AG11 };
-static const unsigned tpui_oc3_1_pins[] = { DB8540_PIN_M26, DB8540_PIN_M25,
- DB8540_PIN_M27, DB8540_PIN_N25, DB8540_PIN_M28, DB8540_PIN_N26,
- DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27, DB8540_PIN_N28,
- DB8540_PIN_P22, DB8540_PIN_P28, DB8540_PIN_P26, DB8540_PIN_T22,
- DB8540_PIN_R27, DB8540_PIN_P27, DB8540_PIN_R26, DB8540_PIN_R25,
- DB8540_PIN_U22, DB8540_PIN_T27, DB8540_PIN_AG22, DB8540_PIN_AF21,
- DB8540_PIN_AF24, DB8540_PIN_AH22, DB8540_PIN_AJ23, DB8540_PIN_AH21,
- DB8540_PIN_AG20, DB8540_PIN_AE23, DB8540_PIN_AH20, DB8540_PIN_AG19,
- DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25, DB8540_PIN_T26 };
-
-/* Other alt C4 column */
-static const unsigned hwobs_oc4_1_pins[] = { DB8540_PIN_M26, DB8540_PIN_M25,
- DB8540_PIN_M27, DB8540_PIN_N25, DB8540_PIN_M28, DB8540_PIN_N26,
- DB8540_PIN_M22, DB8540_PIN_N22, DB8540_PIN_N27, DB8540_PIN_N28,
- DB8540_PIN_P22, DB8540_PIN_P28, DB8540_PIN_P26, DB8540_PIN_T22,
- DB8540_PIN_R27, DB8540_PIN_P27, DB8540_PIN_R26, DB8540_PIN_R25 };
-static const unsigned moduart1txrx_oc4_1_pins[] = { DB8540_PIN_U22,
- DB8540_PIN_T27 };
-static const unsigned moduart1rtscts_oc4_1_pins[] = { DB8540_PIN_AG22,
- DB8540_PIN_AF21 };
-static const unsigned modaccuarttxrx_oc4_1_pins[] = { DB8540_PIN_AF24,
- DB8540_PIN_AH22 };
-static const unsigned modaccuartrtscts_oc4_1_pins[] = { DB8540_PIN_AJ23,
- DB8540_PIN_AH21 };
-static const unsigned stmmod_oc4_1_pins[] = { DB8540_PIN_AH20, DB8540_PIN_AG19,
- DB8540_PIN_AF22, DB8540_PIN_AJ21, DB8540_PIN_T25 };
-static const unsigned moduartstmmux_oc4_1_pins[] = { DB8540_PIN_T26 };
-
-#define DB8540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
- .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
-
-static const struct nmk_pingroup nmk_db8540_groups[] = {
- /* Altfunction A column */
- DB8540_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(u1rxtx_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(u1ctsrts_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(ipi2c_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(ipi2c_a_2, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp0txrx_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp0tfstck_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp0rfsrck_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(mc0_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp1txrx_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp1_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(modobsclk_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(clkoutreq_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(lcdb_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(lcdvsi0_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(lcdvsi1_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(lcd_d0_d7_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(lcd_d8_d11_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(lcd_d12_d23_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(kp_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(mc2_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(ssp1_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(ssp0_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(ipgpio0_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(ipgpio1_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(modi2s_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(spi2_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(u2txrx_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(u2ctsrts_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(modsmb_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp2sck_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp2txdtcktfs_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp2rxd_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(mc4_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(mc1_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(hsir_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(hsit_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(hsit_a_2, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(clkout1_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(clkout1_a_2, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(clkout2_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(clkout2_a_2, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(msp4_a_1, NMK_GPIO_ALT_A),
- DB8540_PIN_GROUP(usb_a_1, NMK_GPIO_ALT_A),
- /* Altfunction B column */
- DB8540_PIN_GROUP(apetrig_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(modtrig_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c4_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c1_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c2_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c2_b_2, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(msp0txrx_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c1_b_2, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(stmmod_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(moduartstmmux_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(msp1txrx_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(kp_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(u2txrx_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(sm_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(smcs0_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(smcs1_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(ipgpio7_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(ipgpio2_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(ipgpio3_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c6_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c5_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(u3txrx_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(u3ctsrts_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c5_b_2, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(i2c4_b_2, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(u4txrx_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(u4ctsrts_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(ddrtrig_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(msp4_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(pwl_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(spi1_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(mc3_b_1, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(pwl_b_2, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(pwl_b_3, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(pwl_b_4, NMK_GPIO_ALT_B),
- DB8540_PIN_GROUP(u2txrx_b_2, NMK_GPIO_ALT_B),
- /* Altfunction C column */
- DB8540_PIN_GROUP(ipgpio6_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio0_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio1_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio3_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio2_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(u0_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(smcleale_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio4_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio5_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio6_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio7_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(stmape_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(u2rxtx_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(modobsresout_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio2_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio3_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio4_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio5_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(modaccgpo_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(modobspwrrst_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(mc5_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(smps0_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(moduart1_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(mc2rstn_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(i2c5_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio0_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(ipgpio1_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(kp_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(modrf_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(smps1_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(i2c5_c_2, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(u4ctsrts_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(u3rxtx_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(msp4_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(mc4rstn_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(spi0_c_1, NMK_GPIO_ALT_C),
- DB8540_PIN_GROUP(i2c3_c_1, NMK_GPIO_ALT_C),
-
- /* Other alt C1 column */
- DB8540_PIN_GROUP(spi3_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(stmape_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(u2_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(remap0_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(remap1_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(modobsrefclk_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(modobspwrctrl_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(modobsclkout_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(moduart1_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(modprcmudbg_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(modobsresout_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(modaccgpo_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(kp_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(modxmip_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(i2c6_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(u2txrx_oc1_1, NMK_GPIO_ALT_C1),
- DB8540_PIN_GROUP(u2ctsrts_oc1_1, NMK_GPIO_ALT_C1),
-
- /* Other alt C2 column */
- DB8540_PIN_GROUP(sbag_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(hxclk_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(modaccuart_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(stmmod_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(moduartstmmux_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(hxgpio_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(sbag_oc2_2, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(modobsservice_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(moduart0_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(stmape_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(u2_oc2_1, NMK_GPIO_ALT_C2),
- DB8540_PIN_GROUP(modxmip_oc2_1, NMK_GPIO_ALT_C2),
-
- /* Other alt C3 column */
- DB8540_PIN_GROUP(modaccgpo_oc3_1, NMK_GPIO_ALT_C3),
- DB8540_PIN_GROUP(tpui_oc3_1, NMK_GPIO_ALT_C3),
-
- /* Other alt C4 column */
- DB8540_PIN_GROUP(hwobs_oc4_1, NMK_GPIO_ALT_C4),
- DB8540_PIN_GROUP(moduart1txrx_oc4_1, NMK_GPIO_ALT_C4),
- DB8540_PIN_GROUP(moduart1rtscts_oc4_1, NMK_GPIO_ALT_C4),
- DB8540_PIN_GROUP(modaccuarttxrx_oc4_1, NMK_GPIO_ALT_C4),
- DB8540_PIN_GROUP(modaccuartrtscts_oc4_1, NMK_GPIO_ALT_C4),
- DB8540_PIN_GROUP(stmmod_oc4_1, NMK_GPIO_ALT_C4),
- DB8540_PIN_GROUP(moduartstmmux_oc4_1, NMK_GPIO_ALT_C4),
-
-};
-
-/* We use this macro to define the groups applicable to a function */
-#define DB8540_FUNC_GROUPS(a, b...) \
-static const char * const a##_groups[] = { b };
-
-DB8540_FUNC_GROUPS(apetrig, "apetrig_b_1");
-DB8540_FUNC_GROUPS(clkout, "clkoutreq_a_1", "clkout1_a_1", "clkout1_a_2",
- "clkout2_a_1", "clkout2_a_2");
-DB8540_FUNC_GROUPS(ddrtrig, "ddrtrig_b_1");
-DB8540_FUNC_GROUPS(hsi, "hsir_a_1", "hsit_a_1", "hsit_a_2");
-DB8540_FUNC_GROUPS(hwobs, "hwobs_oc4_1");
-DB8540_FUNC_GROUPS(hx, "hxclk_oc2_1", "hxgpio_oc2_1");
-DB8540_FUNC_GROUPS(i2c0, "i2c0_a_1");
-DB8540_FUNC_GROUPS(i2c1, "i2c1_b_1", "i2c1_b_2");
-DB8540_FUNC_GROUPS(i2c2, "i2c2_b_1", "i2c2_b_2");
-DB8540_FUNC_GROUPS(i2c3, "i2c3_c_1", "i2c4_b_1");
-DB8540_FUNC_GROUPS(i2c4, "i2c4_b_2");
-DB8540_FUNC_GROUPS(i2c5, "i2c5_b_1", "i2c5_b_2", "i2c5_c_1", "i2c5_c_2");
-DB8540_FUNC_GROUPS(i2c6, "i2c6_b_1", "i2c6_oc1_1");
-/* The image processor has 8 GPIO pins that can be muxed out */
-DB8540_FUNC_GROUPS(ipgpio, "ipgpio0_a_1", "ipgpio0_c_1", "ipgpio0_c_2",
- "ipgpio1_a_1", "ipgpio1_c_1", "ipgpio1_c_2",
- "ipgpio2_b_1", "ipgpio2_c_1", "ipgpio2_c_2",
- "ipgpio3_b_1", "ipgpio3_c_1", "ipgpio3_c_2",
- "ipgpio4_c_1", "ipgpio4_c_2",
- "ipgpio5_c_1", "ipgpio5_c_2",
- "ipgpio6_c_1", "ipgpio6_c_2",
- "ipgpio7_b_1", "ipgpio7_c_1");
-DB8540_FUNC_GROUPS(ipi2c, "ipi2c_a_1", "ipi2c_a_2");
-DB8540_FUNC_GROUPS(kp, "kp_a_1", "kp_b_1", "kp_c_1", "kp_oc1_1");
-DB8540_FUNC_GROUPS(lcd, "lcd_d0_d7_a_1", "lcd_d12_d23_a_1", "lcd_d8_d11_a_1",
- "lcdvsi0_a_1", "lcdvsi1_a_1");
-DB8540_FUNC_GROUPS(lcdb, "lcdb_a_1");
-DB8540_FUNC_GROUPS(mc0, "mc0_a_1");
-DB8540_FUNC_GROUPS(mc1, "mc1_a_1", "mc1_a_2");
-DB8540_FUNC_GROUPS(mc2, "mc2_a_1", "mc2rstn_c_1");
-DB8540_FUNC_GROUPS(mc3, "mc3_b_1");
-DB8540_FUNC_GROUPS(mc4, "mc4_a_1", "mc4rstn_c_1");
-DB8540_FUNC_GROUPS(mc5, "mc5_c_1");
-DB8540_FUNC_GROUPS(modaccgpo, "modaccgpo_c_1", "modaccgpo_oc1_1",
- "modaccgpo_oc3_1");
-DB8540_FUNC_GROUPS(modaccuart, "modaccuart_oc2_1", "modaccuarttxrx_oc4_1",
- "modaccuartrtccts_oc4_1");
-DB8540_FUNC_GROUPS(modi2s, "modi2s_a_1");
-DB8540_FUNC_GROUPS(modobs, "modobsclk_a_1", "modobsclkout_oc1_1",
- "modobspwrctrl_oc1_1", "modobspwrrst_c_1",
- "modobsrefclk_oc1_1", "modobsresout_c_1",
- "modobsresout_oc1_1", "modobsservice_oc2_1");
-DB8540_FUNC_GROUPS(modprcmudbg, "modprcmudbg_oc1_1");
-DB8540_FUNC_GROUPS(modrf, "modrf_c_1");
-DB8540_FUNC_GROUPS(modsmb, "modsmb_a_1");
-DB8540_FUNC_GROUPS(modtrig, "modtrig_b_1");
-DB8540_FUNC_GROUPS(moduart, "moduart1_c_1", "moduart1_oc1_1",
- "moduart1txrx_oc4_1", "moduart1rtscts_oc4_1", "moduart0_oc2_1");
-DB8540_FUNC_GROUPS(moduartstmmux, "moduartstmmux_b_1", "moduartstmmux_oc2_1",
- "moduartstmmux_oc4_1");
-DB8540_FUNC_GROUPS(modxmip, "modxmip_oc1_1", "modxmip_oc2_1");
-/*
- * MSP0 can only be on a certain set of pins, but the TX/RX pins can be
- * switched around by selecting the altfunction A or B.
- */
-DB8540_FUNC_GROUPS(msp0, "msp0rfsrck_a_1", "msp0tfstck_a_1", "msp0txrx_a_1",
- "msp0txrx_b_1");
-DB8540_FUNC_GROUPS(msp1, "msp1_a_1", "msp1txrx_a_1", "msp1txrx_b_1");
-DB8540_FUNC_GROUPS(msp2, "msp2sck_a_1", "msp2txdtcktfs_a_1", "msp2rxd_a_1");
-DB8540_FUNC_GROUPS(msp4, "msp4_a_1", "msp4_b_1", "msp4_c_1");
-DB8540_FUNC_GROUPS(pwl, "pwl_b_1", "pwl_b_2", "pwl_b_3", "pwl_b_4");
-DB8540_FUNC_GROUPS(remap, "remap0_oc1_1", "remap1_oc1_1");
-DB8540_FUNC_GROUPS(sbag, "sbag_oc2_1", "sbag_oc2_2");
-/* Select between CS0 on alt B or PS1 on alt C */
-DB8540_FUNC_GROUPS(sm, "sm_b_1", "smcleale_c_1", "smcs0_b_1", "smcs1_b_1",
- "smps0_c_1", "smps1_c_1");
-DB8540_FUNC_GROUPS(spi0, "spi0_c_1");
-DB8540_FUNC_GROUPS(spi1, "spi1_b_1");
-DB8540_FUNC_GROUPS(spi2, "spi2_a_1");
-DB8540_FUNC_GROUPS(spi3, "spi3_oc1_1");
-DB8540_FUNC_GROUPS(ssp0, "ssp0_a_1");
-DB8540_FUNC_GROUPS(ssp1, "ssp1_a_1");
-DB8540_FUNC_GROUPS(stmape, "stmape_c_1", "stmape_oc1_1", "stmape_oc2_1");
-DB8540_FUNC_GROUPS(stmmod, "stmmod_b_1", "stmmod_oc2_1", "stmmod_oc4_1");
-DB8540_FUNC_GROUPS(tpui, "tpui_oc3_1");
-DB8540_FUNC_GROUPS(u0, "u0_a_1", "u0_c_1");
-DB8540_FUNC_GROUPS(u1, "u1ctsrts_a_1", "u1rxtx_a_1");
-DB8540_FUNC_GROUPS(u2, "u2_oc1_1", "u2_oc2_1", "u2ctsrts_a_1", "u2ctsrts_oc1_1",
- "u2rxtx_c_1", "u2txrx_a_1", "u2txrx_b_1", "u2txrx_b_2",
- "u2txrx_oc1_1");
-DB8540_FUNC_GROUPS(u3, "u3ctsrts_b_1", "u3rxtx_c_1", "u3txrxa_b_1");
-DB8540_FUNC_GROUPS(u4, "u4ctsrts_b_1", "u4ctsrts_c_1", "u4txrx_b_1");
-DB8540_FUNC_GROUPS(usb, "usb_a_1");
-
-
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-static const struct nmk_function nmk_db8540_functions[] = {
- FUNCTION(apetrig),
- FUNCTION(clkout),
- FUNCTION(ddrtrig),
- FUNCTION(hsi),
- FUNCTION(hwobs),
- FUNCTION(hx),
- FUNCTION(i2c0),
- FUNCTION(i2c1),
- FUNCTION(i2c2),
- FUNCTION(i2c3),
- FUNCTION(i2c4),
- FUNCTION(i2c5),
- FUNCTION(i2c6),
- FUNCTION(ipgpio),
- FUNCTION(ipi2c),
- FUNCTION(kp),
- FUNCTION(lcd),
- FUNCTION(lcdb),
- FUNCTION(mc0),
- FUNCTION(mc1),
- FUNCTION(mc2),
- FUNCTION(mc3),
- FUNCTION(mc4),
- FUNCTION(mc5),
- FUNCTION(modaccgpo),
- FUNCTION(modaccuart),
- FUNCTION(modi2s),
- FUNCTION(modobs),
- FUNCTION(modprcmudbg),
- FUNCTION(modrf),
- FUNCTION(modsmb),
- FUNCTION(modtrig),
- FUNCTION(moduart),
- FUNCTION(modxmip),
- FUNCTION(msp0),
- FUNCTION(msp1),
- FUNCTION(msp2),
- FUNCTION(msp4),
- FUNCTION(pwl),
- FUNCTION(remap),
- FUNCTION(sbag),
- FUNCTION(sm),
- FUNCTION(spi0),
- FUNCTION(spi1),
- FUNCTION(spi2),
- FUNCTION(spi3),
- FUNCTION(ssp0),
- FUNCTION(ssp1),
- FUNCTION(stmape),
- FUNCTION(stmmod),
- FUNCTION(tpui),
- FUNCTION(u0),
- FUNCTION(u1),
- FUNCTION(u2),
- FUNCTION(u3),
- FUNCTION(u4),
- FUNCTION(usb)
-};
-
-static const struct prcm_gpiocr_altcx_pin_desc db8540_altcx_pins[] = {
- PRCM_GPIOCR_ALTCX(8, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_CLK */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(9, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_RXD */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(10, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_FRM */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(11, true, PRCM_IDX_GPIOCR1, 20, /* SPI3_TXD */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(23, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_CLK_a */
- true, PRCM_IDX_GPIOCR2, 10, /* SBAG_CLK_a */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(24, true, PRCM_IDX_GPIOCR3, 30, /* U2_RXD_g */
- true, PRCM_IDX_GPIOCR2, 10, /* SBAG_VAL_a */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(25, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[0] */
- true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[0] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(26, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[1] */
- true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[1] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(27, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[2] */
- true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[2] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(28, true, PRCM_IDX_GPIOCR1, 9, /* STMAPE_DAT_a[3] */
- true, PRCM_IDX_GPIOCR2, 10, /* SBAG_D_a[3] */
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(64, true, PRCM_IDX_GPIOCR1, 15, /* MODOBS_REFCLK_REQ */
- false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_CTL */
- true, PRCM_IDX_GPIOCR2, 23 /* HW_OBS_APE_PRCMU[17] */
- ),
- PRCM_GPIOCR_ALTCX(65, true, PRCM_IDX_GPIOCR1, 19, /* MODOBS_PWRCTRL0 */
- true, PRCM_IDX_GPIOCR1, 24, /* Hx_CLK */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_CLK */
- true, PRCM_IDX_GPIOCR2, 24 /* HW_OBS_APE_PRCMU[16] */
- ),
- PRCM_GPIOCR_ALTCX(66, true, PRCM_IDX_GPIOCR1, 15, /* MODOBS_CLKOUT1 */
- false, 0, 0,
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[15] */
- true, PRCM_IDX_GPIOCR2, 25 /* HW_OBS_APE_PRCMU[15] */
- ),
- PRCM_GPIOCR_ALTCX(67, true, PRCM_IDX_GPIOCR1, 1, /* MODUART1_TXD_a */
- true, PRCM_IDX_GPIOCR1, 6, /* MODACCUART_TXD_a */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[14] */
- true, PRCM_IDX_GPIOCR2, 26 /* HW_OBS_APE_PRCMU[14] */
- ),
- PRCM_GPIOCR_ALTCX(70, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[17] */
- true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_CLK_b */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[13] */
- true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[13] */
- ),
- PRCM_GPIOCR_ALTCX(71, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[16] */
- true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[3] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[12] */
- true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[12] */
- ),
- PRCM_GPIOCR_ALTCX(72, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[15] */
- true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[2] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[11] */
- true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[11] */
- ),
- PRCM_GPIOCR_ALTCX(73, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[14] */
- true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[1] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[10] */
- true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[10] */
- ),
- PRCM_GPIOCR_ALTCX(74, true, PRCM_IDX_GPIOCR3, 6, /* MOD_PRCMU_DEBUG[13] */
- true, PRCM_IDX_GPIOCR1, 10, /* STMMOD_DAT_b[0] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[9] */
- true, PRCM_IDX_GPIOCR2, 27 /* HW_OBS_APE_PRCMU[9] */
- ),
- PRCM_GPIOCR_ALTCX(75, true, PRCM_IDX_GPIOCR1, 12, /* MODOBS_RESOUT0_N */
- true, PRCM_IDX_GPIOCR2, 1, /* MODUART_STMMUX_RXD_b */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[8] */
- true, PRCM_IDX_GPIOCR2, 28 /* HW_OBS_APE_PRCMU[8] */
- ),
- PRCM_GPIOCR_ALTCX(76, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[12] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[7] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[7] */
- true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[7] */
- ),
- PRCM_GPIOCR_ALTCX(77, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[11] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[6] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[6] */
- true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[6] */
- ),
- PRCM_GPIOCR_ALTCX(78, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[10] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[5] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[5] */
- true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[5] */
- ),
- PRCM_GPIOCR_ALTCX(79, true, PRCM_IDX_GPIOCR3, 7, /* MOD_PRCMU_DEBUG[9] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[4] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[4] */
- true, PRCM_IDX_GPIOCR2, 29 /* HW_OBS_APE_PRCMU[4] */
- ),
- PRCM_GPIOCR_ALTCX(80, true, PRCM_IDX_GPIOCR1, 26, /* MODACC_GPO[0] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[3] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[3] */
- true, PRCM_IDX_GPIOCR2, 30 /* HW_OBS_APE_PRCMU[3] */
- ),
- PRCM_GPIOCR_ALTCX(81, true, PRCM_IDX_GPIOCR2, 17, /* MODACC_GPO[1] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[2] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[2] */
- true, PRCM_IDX_GPIOCR2, 30 /* HW_OBS_APE_PRCMU[2] */
- ),
- PRCM_GPIOCR_ALTCX(82, true, PRCM_IDX_GPIOCR3, 8, /* MOD_PRCMU_DEBUG[8] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[1] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[1] */
- true, PRCM_IDX_GPIOCR2, 31 /* HW_OBS_APE_PRCMU[1] */
- ),
- PRCM_GPIOCR_ALTCX(83, true, PRCM_IDX_GPIOCR3, 8, /* MOD_PRCMU_DEBUG[7] */
- true, PRCM_IDX_GPIOCR1, 25, /* Hx_GPIO[0] */
- true, PRCM_IDX_GPIOCR1, 2, /* TPIU_D[0] */
- true, PRCM_IDX_GPIOCR2, 31 /* HW_OBS_APE_PRCMU[0] */
- ),
- PRCM_GPIOCR_ALTCX(84, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[6] */
- true, PRCM_IDX_GPIOCR1, 8, /* SBAG_CLK_b */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[23] */
- true, PRCM_IDX_GPIOCR1, 16 /* MODUART1_RXD_b */
- ),
- PRCM_GPIOCR_ALTCX(85, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[5] */
- true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[3] */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[22] */
- true, PRCM_IDX_GPIOCR1, 16 /* MODUART1_TXD_b */
- ),
- PRCM_GPIOCR_ALTCX(86, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[0] */
- true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[0] */
- true, PRCM_IDX_GPIOCR1, 14, /* TPIU_D[25] */
- true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[0] */
- ),
- PRCM_GPIOCR_ALTCX(87, true, PRCM_IDX_GPIOCR3, 0, /* MODACC_GPO_a[5] */
- true, PRCM_IDX_GPIOCR2, 3, /* U2_RXD_c */
- true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[24] */
- true, PRCM_IDX_GPIOCR1, 21 /* MODUART_STMMUX_RXD_c */
- ),
- PRCM_GPIOCR_ALTCX(151, true, PRCM_IDX_GPIOCR1, 18, /* REMAP0 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(152, true, PRCM_IDX_GPIOCR1, 18, /* REMAP1 */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(153, true, PRCM_IDX_GPIOCR3, 2, /* KP_O_b[6] */
- true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[2] */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[21] */
- true, PRCM_IDX_GPIOCR1, 0 /* MODUART1_RTS */
- ),
- PRCM_GPIOCR_ALTCX(154, true, PRCM_IDX_GPIOCR3, 2, /* KP_I_b[6] */
- true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[1] */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[20] */
- true, PRCM_IDX_GPIOCR1, 0 /* MODUART1_CTS */
- ),
- PRCM_GPIOCR_ALTCX(155, true, PRCM_IDX_GPIOCR3, 3, /* KP_O_b[5] */
- true, PRCM_IDX_GPIOCR1, 8, /* SBAG_D_b[0] */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[19] */
- true, PRCM_IDX_GPIOCR1, 5 /* MODACCUART_RXD_c */
- ),
- PRCM_GPIOCR_ALTCX(156, true, PRCM_IDX_GPIOCR3, 3, /* KP_O_b[4] */
- true, PRCM_IDX_GPIOCR1, 8, /* SBAG_VAL_b */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[18] */
- true, PRCM_IDX_GPIOCR1, 5 /* MODACCUART_TXD_b */
- ),
- PRCM_GPIOCR_ALTCX(157, true, PRCM_IDX_GPIOCR3, 4, /* KP_I_b[5] */
- true, PRCM_IDX_GPIOCR1, 23, /* MODOBS_SERVICE_N */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[17] */
- true, PRCM_IDX_GPIOCR1, 14 /* MODACCUART_RTS */
- ),
- PRCM_GPIOCR_ALTCX(158, true, PRCM_IDX_GPIOCR3, 4, /* KP_I_b[4] */
- true, PRCM_IDX_GPIOCR2, 0, /* U2_TXD_c */
- true, PRCM_IDX_GPIOCR1, 3, /* TPIU_D[16] */
- true, PRCM_IDX_GPIOCR1, 14 /* MODACCUART_CTS */
- ),
- PRCM_GPIOCR_ALTCX(159, true, PRCM_IDX_GPIOCR3, 5, /* KP_O_b[3] */
- true, PRCM_IDX_GPIOCR3, 10, /* MODUART0_RXD */
- true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[31] */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(160, true, PRCM_IDX_GPIOCR3, 5, /* KP_I_b[3] */
- true, PRCM_IDX_GPIOCR3, 10, /* MODUART0_TXD */
- true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[30] */
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(161, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[4] */
- true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_CLK_b */
- true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[29] */
- true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_CLK_c */
- ),
- PRCM_GPIOCR_ALTCX(162, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[3] */
- true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[3] */
- true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[28] */
- true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[3] */
- ),
- PRCM_GPIOCR_ALTCX(163, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[2] */
- true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[2] */
- true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[27] */
- true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[2] */
- ),
- PRCM_GPIOCR_ALTCX(164, true, PRCM_IDX_GPIOCR3, 9, /* MOD_PRCMU_DEBUG[1] */
- true, PRCM_IDX_GPIOCR2, 18, /* STMAPE_DAT_b[1] */
- true, PRCM_IDX_GPIOCR1, 4, /* TPIU_D[26] */
- true, PRCM_IDX_GPIOCR1, 11 /* STMMOD_DAT_c[1] */
- ),
- PRCM_GPIOCR_ALTCX(204, true, PRCM_IDX_GPIOCR2, 2, /* U2_RXD_f */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(205, true, PRCM_IDX_GPIOCR2, 2, /* U2_TXD_f */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(206, true, PRCM_IDX_GPIOCR2, 2, /* U2_CTSn_b */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
- PRCM_GPIOCR_ALTCX(207, true, PRCM_IDX_GPIOCR2, 2, /* U2_RTSn_b */
- false, 0, 0,
- false, 0, 0,
- false, 0, 0
- ),
-};
-
-static const u16 db8540_prcm_gpiocr_regs[] = {
- [PRCM_IDX_GPIOCR1] = 0x138,
- [PRCM_IDX_GPIOCR2] = 0x574,
- [PRCM_IDX_GPIOCR3] = 0x2bc,
-};
-
-static const struct nmk_pinctrl_soc_data nmk_db8540_soc = {
- .gpio_ranges = nmk_db8540_ranges,
- .gpio_num_ranges = ARRAY_SIZE(nmk_db8540_ranges),
- .pins = nmk_db8540_pins,
- .npins = ARRAY_SIZE(nmk_db8540_pins),
- .functions = nmk_db8540_functions,
- .nfunctions = ARRAY_SIZE(nmk_db8540_functions),
- .groups = nmk_db8540_groups,
- .ngroups = ARRAY_SIZE(nmk_db8540_groups),
- .altcx_pins = db8540_altcx_pins,
- .npins_altcx = ARRAY_SIZE(db8540_altcx_pins),
- .prcm_gpiocr_registers = db8540_prcm_gpiocr_regs,
-};
-
-void nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc)
-{
- *soc = &nmk_db8540_soc;
-}
+++ /dev/null
-#include <linux/kernel.h>
-#include <linux/pinctrl/pinctrl.h>
-#include "pinctrl-nomadik.h"
-
-/* All the pins that can be used for GPIO and some other functions */
-#define _GPIO(offset) (offset)
-
-#define STN8815_PIN_B4 _GPIO(0)
-#define STN8815_PIN_D5 _GPIO(1)
-#define STN8815_PIN_C5 _GPIO(2)
-#define STN8815_PIN_A4 _GPIO(3)
-#define STN8815_PIN_B5 _GPIO(4)
-#define STN8815_PIN_D6 _GPIO(5)
-#define STN8815_PIN_C6 _GPIO(6)
-#define STN8815_PIN_B6 _GPIO(7)
-#define STN8815_PIN_B10 _GPIO(8)
-#define STN8815_PIN_A10 _GPIO(9)
-#define STN8815_PIN_C11 _GPIO(10)
-#define STN8815_PIN_B11 _GPIO(11)
-#define STN8815_PIN_A11 _GPIO(12)
-#define STN8815_PIN_C12 _GPIO(13)
-#define STN8815_PIN_B12 _GPIO(14)
-#define STN8815_PIN_A12 _GPIO(15)
-#define STN8815_PIN_C13 _GPIO(16)
-#define STN8815_PIN_B13 _GPIO(17)
-#define STN8815_PIN_A13 _GPIO(18)
-#define STN8815_PIN_D13 _GPIO(19)
-#define STN8815_PIN_C14 _GPIO(20)
-#define STN8815_PIN_B14 _GPIO(21)
-#define STN8815_PIN_A14 _GPIO(22)
-#define STN8815_PIN_D15 _GPIO(23)
-#define STN8815_PIN_C15 _GPIO(24)
-#define STN8815_PIN_B15 _GPIO(25)
-#define STN8815_PIN_A15 _GPIO(26)
-#define STN8815_PIN_C16 _GPIO(27)
-#define STN8815_PIN_B16 _GPIO(28)
-#define STN8815_PIN_A16 _GPIO(29)
-#define STN8815_PIN_D17 _GPIO(30)
-#define STN8815_PIN_C17 _GPIO(31)
-#define STN8815_PIN_AB6 _GPIO(32)
-#define STN8815_PIN_AA6 _GPIO(33)
-#define STN8815_PIN_Y6 _GPIO(34)
-#define STN8815_PIN_Y5 _GPIO(35)
-#define STN8815_PIN_AA5 _GPIO(36)
-#define STN8815_PIN_AB5 _GPIO(37)
-#define STN8815_PIN_AB4 _GPIO(38)
-#define STN8815_PIN_Y4 _GPIO(39)
-#define STN8815_PIN_R1 _GPIO(40)
-#define STN8815_PIN_R2 _GPIO(41)
-#define STN8815_PIN_R3 _GPIO(42)
-#define STN8815_PIN_P1 _GPIO(43)
-#define STN8815_PIN_P2 _GPIO(44)
-#define STN8815_PIN_P3 _GPIO(45)
-#define STN8815_PIN_N1 _GPIO(46)
-#define STN8815_PIN_N2 _GPIO(47)
-#define STN8815_PIN_N3 _GPIO(48)
-#define STN8815_PIN_M1 _GPIO(49)
-#define STN8815_PIN_M3 _GPIO(50)
-#define STN8815_PIN_M2 _GPIO(51)
-#define STN8815_PIN_L1 _GPIO(52)
-#define STN8815_PIN_L4 _GPIO(53)
-#define STN8815_PIN_L3 _GPIO(54)
-#define STN8815_PIN_L2 _GPIO(55)
-#define STN8815_PIN_F3 _GPIO(56)
-#define STN8815_PIN_F2 _GPIO(57)
-#define STN8815_PIN_E1 _GPIO(58)
-#define STN8815_PIN_E3 _GPIO(59)
-#define STN8815_PIN_E2 _GPIO(60)
-#define STN8815_PIN_E4 _GPIO(61)
-#define STN8815_PIN_D3 _GPIO(62)
-#define STN8815_PIN_D2 _GPIO(63)
-#define STN8815_PIN_F21 _GPIO(64)
-#define STN8815_PIN_F20 _GPIO(65)
-#define STN8815_PIN_E22 _GPIO(66)
-#define STN8815_PIN_D22 _GPIO(67)
-#define STN8815_PIN_E21 _GPIO(68)
-#define STN8815_PIN_E20 _GPIO(69)
-#define STN8815_PIN_C22 _GPIO(70)
-#define STN8815_PIN_D21 _GPIO(71)
-#define STN8815_PIN_D20 _GPIO(72)
-#define STN8815_PIN_C21 _GPIO(73)
-#define STN8815_PIN_C20 _GPIO(74)
-#define STN8815_PIN_C19 _GPIO(75)
-#define STN8815_PIN_B20 _GPIO(76)
-#define STN8815_PIN_B8 _GPIO(77)
-#define STN8815_PIN_A8 _GPIO(78)
-#define STN8815_PIN_C9 _GPIO(79)
-#define STN8815_PIN_B9 _GPIO(80)
-#define STN8815_PIN_A9 _GPIO(81)
-#define STN8815_PIN_C10 _GPIO(82)
-#define STN8815_PIN_K1 _GPIO(83)
-#define STN8815_PIN_K3 _GPIO(84)
-#define STN8815_PIN_K2 _GPIO(85)
-#define STN8815_PIN_J1 _GPIO(86)
-#define STN8815_PIN_J3 _GPIO(87)
-#define STN8815_PIN_J2 _GPIO(88)
-#define STN8815_PIN_H1 _GPIO(89)
-#define STN8815_PIN_H3 _GPIO(90)
-#define STN8815_PIN_H2 _GPIO(91)
-#define STN8815_PIN_G1 _GPIO(92)
-#define STN8815_PIN_G3 _GPIO(93)
-#define STN8815_PIN_G2 _GPIO(94)
-#define STN8815_PIN_F1 _GPIO(95)
-#define STN8815_PIN_T20 _GPIO(96)
-#define STN8815_PIN_R21 _GPIO(97)
-#define STN8815_PIN_R20 _GPIO(98)
-#define STN8815_PIN_U22 _GPIO(99)
-#define STN8815_PIN_N21 _GPIO(100)
-#define STN8815_PIN_N20 _GPIO(101)
-#define STN8815_PIN_P22 _GPIO(102)
-#define STN8815_PIN_N22 _GPIO(103)
-#define STN8815_PIN_V22 _GPIO(104)
-#define STN8815_PIN_V21 _GPIO(105)
-#define STN8815_PIN_K22 _GPIO(106)
-#define STN8815_PIN_K21 _GPIO(107)
-#define STN8815_PIN_H20 _GPIO(108)
-#define STN8815_PIN_G20 _GPIO(109)
-#define STN8815_PIN_L21 _GPIO(110)
-#define STN8815_PIN_H21 _GPIO(111)
-#define STN8815_PIN_J21 _GPIO(112)
-#define STN8815_PIN_H22 _GPIO(113)
-#define STN8815_PIN_K20 _GPIO(114)
-#define STN8815_PIN_L22 _GPIO(115)
-#define STN8815_PIN_G21 _GPIO(116)
-#define STN8815_PIN_J20 _GPIO(117)
-#define STN8815_PIN_G22 _GPIO(118)
-#define STN8815_PIN_U19 _GPIO(119)
-#define STN8815_PIN_G19 _GPIO(120)
-#define STN8815_PIN_M22 _GPIO(121)
-#define STN8815_PIN_M19 _GPIO(122)
-#define STN8815_PIN_J22 _GPIO(123)
-/* GPIOs 124-127 not routed to pins */
-
-/*
- * The names of the pins are denoted by GPIO number and ball name, even
- * though they can be used for other things than GPIO, this is the first
- * column in the table of the data sheet and often used on schematics and
- * such.
- */
-static const struct pinctrl_pin_desc nmk_stn8815_pins[] = {
- PINCTRL_PIN(STN8815_PIN_B4, "GPIO0_B4"),
- PINCTRL_PIN(STN8815_PIN_D5, "GPIO1_D5"),
- PINCTRL_PIN(STN8815_PIN_C5, "GPIO2_C5"),
- PINCTRL_PIN(STN8815_PIN_A4, "GPIO3_A4"),
- PINCTRL_PIN(STN8815_PIN_B5, "GPIO4_B5"),
- PINCTRL_PIN(STN8815_PIN_D6, "GPIO5_D6"),
- PINCTRL_PIN(STN8815_PIN_C6, "GPIO6_C6"),
- PINCTRL_PIN(STN8815_PIN_B6, "GPIO7_B6"),
- PINCTRL_PIN(STN8815_PIN_B10, "GPIO8_B10"),
- PINCTRL_PIN(STN8815_PIN_A10, "GPIO9_A10"),
- PINCTRL_PIN(STN8815_PIN_C11, "GPIO10_C11"),
- PINCTRL_PIN(STN8815_PIN_B11, "GPIO11_B11"),
- PINCTRL_PIN(STN8815_PIN_A11, "GPIO12_A11"),
- PINCTRL_PIN(STN8815_PIN_C12, "GPIO13_C12"),
- PINCTRL_PIN(STN8815_PIN_B12, "GPIO14_B12"),
- PINCTRL_PIN(STN8815_PIN_A12, "GPIO15_A12"),
- PINCTRL_PIN(STN8815_PIN_C13, "GPIO16_C13"),
- PINCTRL_PIN(STN8815_PIN_B13, "GPIO17_B13"),
- PINCTRL_PIN(STN8815_PIN_A13, "GPIO18_A13"),
- PINCTRL_PIN(STN8815_PIN_D13, "GPIO19_D13"),
- PINCTRL_PIN(STN8815_PIN_C14, "GPIO20_C14"),
- PINCTRL_PIN(STN8815_PIN_B14, "GPIO21_B14"),
- PINCTRL_PIN(STN8815_PIN_A14, "GPIO22_A14"),
- PINCTRL_PIN(STN8815_PIN_D15, "GPIO23_D15"),
- PINCTRL_PIN(STN8815_PIN_C15, "GPIO24_C15"),
- PINCTRL_PIN(STN8815_PIN_B15, "GPIO25_B15"),
- PINCTRL_PIN(STN8815_PIN_A15, "GPIO26_A15"),
- PINCTRL_PIN(STN8815_PIN_C16, "GPIO27_C16"),
- PINCTRL_PIN(STN8815_PIN_B16, "GPIO28_B16"),
- PINCTRL_PIN(STN8815_PIN_A16, "GPIO29_A16"),
- PINCTRL_PIN(STN8815_PIN_D17, "GPIO30_D17"),
- PINCTRL_PIN(STN8815_PIN_C17, "GPIO31_C17"),
- PINCTRL_PIN(STN8815_PIN_AB6, "GPIO32_AB6"),
- PINCTRL_PIN(STN8815_PIN_AA6, "GPIO33_AA6"),
- PINCTRL_PIN(STN8815_PIN_Y6, "GPIO34_Y6"),
- PINCTRL_PIN(STN8815_PIN_Y5, "GPIO35_Y5"),
- PINCTRL_PIN(STN8815_PIN_AA5, "GPIO36_AA5"),
- PINCTRL_PIN(STN8815_PIN_AB5, "GPIO37_AB5"),
- PINCTRL_PIN(STN8815_PIN_AB4, "GPIO38_AB4"),
- PINCTRL_PIN(STN8815_PIN_Y4, "GPIO39_Y4"),
- PINCTRL_PIN(STN8815_PIN_R1, "GPIO40_R1"),
- PINCTRL_PIN(STN8815_PIN_R2, "GPIO41_R2"),
- PINCTRL_PIN(STN8815_PIN_R3, "GPIO42_R3"),
- PINCTRL_PIN(STN8815_PIN_P1, "GPIO43_P1"),
- PINCTRL_PIN(STN8815_PIN_P2, "GPIO44_P2"),
- PINCTRL_PIN(STN8815_PIN_P3, "GPIO45_P3"),
- PINCTRL_PIN(STN8815_PIN_N1, "GPIO46_N1"),
- PINCTRL_PIN(STN8815_PIN_N2, "GPIO47_N2"),
- PINCTRL_PIN(STN8815_PIN_N3, "GPIO48_N3"),
- PINCTRL_PIN(STN8815_PIN_M1, "GPIO49_M1"),
- PINCTRL_PIN(STN8815_PIN_M3, "GPIO50_M3"),
- PINCTRL_PIN(STN8815_PIN_M2, "GPIO51_M2"),
- PINCTRL_PIN(STN8815_PIN_L1, "GPIO52_L1"),
- PINCTRL_PIN(STN8815_PIN_L4, "GPIO53_L4"),
- PINCTRL_PIN(STN8815_PIN_L3, "GPIO54_L3"),
- PINCTRL_PIN(STN8815_PIN_L2, "GPIO55_L2"),
- PINCTRL_PIN(STN8815_PIN_F3, "GPIO56_F3"),
- PINCTRL_PIN(STN8815_PIN_F2, "GPIO57_F2"),
- PINCTRL_PIN(STN8815_PIN_E1, "GPIO58_E1"),
- PINCTRL_PIN(STN8815_PIN_E3, "GPIO59_E3"),
- PINCTRL_PIN(STN8815_PIN_E2, "GPIO60_E2"),
- PINCTRL_PIN(STN8815_PIN_E4, "GPIO61_E4"),
- PINCTRL_PIN(STN8815_PIN_D3, "GPIO62_D3"),
- PINCTRL_PIN(STN8815_PIN_D2, "GPIO63_D2"),
- PINCTRL_PIN(STN8815_PIN_F21, "GPIO64_F21"),
- PINCTRL_PIN(STN8815_PIN_F20, "GPIO65_F20"),
- PINCTRL_PIN(STN8815_PIN_E22, "GPIO66_E22"),
- PINCTRL_PIN(STN8815_PIN_D22, "GPIO67_D22"),
- PINCTRL_PIN(STN8815_PIN_E21, "GPIO68_E21"),
- PINCTRL_PIN(STN8815_PIN_E20, "GPIO69_E20"),
- PINCTRL_PIN(STN8815_PIN_C22, "GPIO70_C22"),
- PINCTRL_PIN(STN8815_PIN_D21, "GPIO71_D21"),
- PINCTRL_PIN(STN8815_PIN_D20, "GPIO72_D20"),
- PINCTRL_PIN(STN8815_PIN_C21, "GPIO73_C21"),
- PINCTRL_PIN(STN8815_PIN_C20, "GPIO74_C20"),
- PINCTRL_PIN(STN8815_PIN_C19, "GPIO75_C19"),
- PINCTRL_PIN(STN8815_PIN_B20, "GPIO76_B20"),
- PINCTRL_PIN(STN8815_PIN_B8, "GPIO77_B8"),
- PINCTRL_PIN(STN8815_PIN_A8, "GPIO78_A8"),
- PINCTRL_PIN(STN8815_PIN_C9, "GPIO79_C9"),
- PINCTRL_PIN(STN8815_PIN_B9, "GPIO80_B9"),
- PINCTRL_PIN(STN8815_PIN_A9, "GPIO81_A9"),
- PINCTRL_PIN(STN8815_PIN_C10, "GPIO82_C10"),
- PINCTRL_PIN(STN8815_PIN_K1, "GPIO83_K1"),
- PINCTRL_PIN(STN8815_PIN_K3, "GPIO84_K3"),
- PINCTRL_PIN(STN8815_PIN_K2, "GPIO85_K2"),
- PINCTRL_PIN(STN8815_PIN_J1, "GPIO86_J1"),
- PINCTRL_PIN(STN8815_PIN_J3, "GPIO87_J3"),
- PINCTRL_PIN(STN8815_PIN_J2, "GPIO88_J2"),
- PINCTRL_PIN(STN8815_PIN_H1, "GPIO89_H1"),
- PINCTRL_PIN(STN8815_PIN_H3, "GPIO90_H3"),
- PINCTRL_PIN(STN8815_PIN_H2, "GPIO91_H2"),
- PINCTRL_PIN(STN8815_PIN_G1, "GPIO92_G1"),
- PINCTRL_PIN(STN8815_PIN_G3, "GPIO93_G3"),
- PINCTRL_PIN(STN8815_PIN_G2, "GPIO94_G2"),
- PINCTRL_PIN(STN8815_PIN_F1, "GPIO95_F1"),
- PINCTRL_PIN(STN8815_PIN_T20, "GPIO96_T20"),
- PINCTRL_PIN(STN8815_PIN_R21, "GPIO97_R21"),
- PINCTRL_PIN(STN8815_PIN_R20, "GPIO98_R20"),
- PINCTRL_PIN(STN8815_PIN_U22, "GPIO99_U22"),
- PINCTRL_PIN(STN8815_PIN_N21, "GPIO100_N21"),
- PINCTRL_PIN(STN8815_PIN_N20, "GPIO101_N20"),
- PINCTRL_PIN(STN8815_PIN_P22, "GPIO102_P22"),
- PINCTRL_PIN(STN8815_PIN_N22, "GPIO103_N22"),
- PINCTRL_PIN(STN8815_PIN_V22, "GPIO104_V22"),
- PINCTRL_PIN(STN8815_PIN_V21, "GPIO105_V21"),
- PINCTRL_PIN(STN8815_PIN_K22, "GPIO106_K22"),
- PINCTRL_PIN(STN8815_PIN_K21, "GPIO107_K21"),
- PINCTRL_PIN(STN8815_PIN_H20, "GPIO108_H20"),
- PINCTRL_PIN(STN8815_PIN_G20, "GPIO109_G20"),
- PINCTRL_PIN(STN8815_PIN_L21, "GPIO110_L21"),
- PINCTRL_PIN(STN8815_PIN_H21, "GPIO111_H21"),
- PINCTRL_PIN(STN8815_PIN_J21, "GPIO112_J21"),
- PINCTRL_PIN(STN8815_PIN_H22, "GPIO113_H22"),
- PINCTRL_PIN(STN8815_PIN_K20, "GPIO114_K20"),
- PINCTRL_PIN(STN8815_PIN_L22, "GPIO115_L22"),
- PINCTRL_PIN(STN8815_PIN_G21, "GPIO116_G21"),
- PINCTRL_PIN(STN8815_PIN_J20, "GPIO117_J20"),
- PINCTRL_PIN(STN8815_PIN_G22, "GPIO118_G22"),
- PINCTRL_PIN(STN8815_PIN_U19, "GPIO119_U19"),
- PINCTRL_PIN(STN8815_PIN_G19, "GPIO120_G19"),
- PINCTRL_PIN(STN8815_PIN_M22, "GPIO121_M22"),
- PINCTRL_PIN(STN8815_PIN_M19, "GPIO122_M19"),
- PINCTRL_PIN(STN8815_PIN_J22, "GPIO123_J22"),
-};
-
-#define STN8815_GPIO_RANGE(a, b, c) { .name = "STN8815", .id = a, .base = b, \
- .pin_base = b, .npins = c }
-
-/*
- * This matches the 32-pin gpio chips registered by the GPIO portion. This
- * cannot be const since we assign the struct gpio_chip * pointer at runtime.
- */
-static struct pinctrl_gpio_range nmk_stn8815_ranges[] = {
- STN8815_GPIO_RANGE(0, 0, 32),
- STN8815_GPIO_RANGE(1, 32, 32),
- STN8815_GPIO_RANGE(2, 64, 32),
- STN8815_GPIO_RANGE(3, 96, 28),
-};
-
-/*
- * Read the pin group names like this:
- * u0_a_1 = first groups of pins for uart0 on alt function a
- * i2c2_b_2 = second group of pins for i2c2 on alt function b
- */
-
-/* Altfunction A */
-static const unsigned u0_a_1_pins[] = { STN8815_PIN_B4, STN8815_PIN_D5,
- STN8815_PIN_C5, STN8815_PIN_A4, STN8815_PIN_B5, STN8815_PIN_D6,
- STN8815_PIN_C6, STN8815_PIN_B6 };
-static const unsigned mmcsd_a_1_pins[] = { STN8815_PIN_B10, STN8815_PIN_A10,
- STN8815_PIN_C11, STN8815_PIN_B11, STN8815_PIN_A11, STN8815_PIN_C12,
- STN8815_PIN_B12, STN8815_PIN_A12, STN8815_PIN_C13, STN8815_PIN_C15 };
-static const unsigned u1_a_1_pins[] = { STN8815_PIN_M2, STN8815_PIN_L1,
- STN8815_PIN_F3, STN8815_PIN_F2 };
-static const unsigned i2c1_a_1_pins[] = { STN8815_PIN_L4, STN8815_PIN_L3 };
-static const unsigned i2c0_a_1_pins[] = { STN8815_PIN_D3, STN8815_PIN_D2 };
-/* Altfunction B */
-static const unsigned u1_b_1_pins[] = { STN8815_PIN_B16, STN8815_PIN_A16 };
-static const unsigned i2cusb_b_1_pins[] = { STN8815_PIN_C21, STN8815_PIN_C20 };
-
-#define STN8815_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
- .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
-
-static const struct nmk_pingroup nmk_stn8815_groups[] = {
- STN8815_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A),
- STN8815_PIN_GROUP(mmcsd_a_1, NMK_GPIO_ALT_A),
- STN8815_PIN_GROUP(u1_a_1, NMK_GPIO_ALT_A),
- STN8815_PIN_GROUP(i2c1_a_1, NMK_GPIO_ALT_A),
- STN8815_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A),
- STN8815_PIN_GROUP(u1_b_1, NMK_GPIO_ALT_B),
- STN8815_PIN_GROUP(i2cusb_b_1, NMK_GPIO_ALT_B),
-};
-
-/* We use this macro to define the groups applicable to a function */
-#define STN8815_FUNC_GROUPS(a, b...) \
-static const char * const a##_groups[] = { b };
-
-STN8815_FUNC_GROUPS(u0, "u0_a_1");
-STN8815_FUNC_GROUPS(mmcsd, "mmcsd_a_1");
-STN8815_FUNC_GROUPS(u1, "u1_a_1", "u1_b_1");
-STN8815_FUNC_GROUPS(i2c1, "i2c1_a_1");
-STN8815_FUNC_GROUPS(i2c0, "i2c0_a_1");
-STN8815_FUNC_GROUPS(i2cusb, "i2cusb_b_1");
-
-#define FUNCTION(fname) \
- { \
- .name = #fname, \
- .groups = fname##_groups, \
- .ngroups = ARRAY_SIZE(fname##_groups), \
- }
-
-static const struct nmk_function nmk_stn8815_functions[] = {
- FUNCTION(u0),
- FUNCTION(mmcsd),
- FUNCTION(u1),
- FUNCTION(i2c1),
- FUNCTION(i2c0),
- FUNCTION(i2cusb),
-};
-
-static const struct nmk_pinctrl_soc_data nmk_stn8815_soc = {
- .gpio_ranges = nmk_stn8815_ranges,
- .gpio_num_ranges = ARRAY_SIZE(nmk_stn8815_ranges),
- .pins = nmk_stn8815_pins,
- .npins = ARRAY_SIZE(nmk_stn8815_pins),
- .functions = nmk_stn8815_functions,
- .nfunctions = ARRAY_SIZE(nmk_stn8815_functions),
- .groups = nmk_stn8815_groups,
- .ngroups = ARRAY_SIZE(nmk_stn8815_groups),
-};
-
-void nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc)
-{
- *soc = &nmk_stn8815_soc;
-}
+++ /dev/null
-/*
- * Generic GPIO driver for logic cells found in the Nomadik SoC
- *
- * Copyright (C) 2008,2009 STMicroelectronics
- * Copyright (C) 2009 Alessandro Rubini <rubini@unipv.it>
- * Rewritten based on work by Prafulla WADASKAR <prafulla.wadaskar@st.com>
- * Copyright (C) 2011-2013 Linus Walleij <linus.walleij@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/gpio.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/of_device.h>
-#include <linux/of_address.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-/* Since we request GPIOs from ourself */
-#include <linux/pinctrl/consumer.h>
-#include "pinctrl-nomadik.h"
-#include "core.h"
-
-/*
- * The GPIO module in the Nomadik family of Systems-on-Chip is an
- * AMBA device, managing 32 pins and alternate functions. The logic block
- * is currently used in the Nomadik and ux500.
- *
- * Symbols in this file are called "nmk_gpio" for "nomadik gpio"
- */
-
-/*
- * pin configurations are represented by 32-bit integers:
- *
- * bit 0.. 8 - Pin Number (512 Pins Maximum)
- * bit 9..10 - Alternate Function Selection
- * bit 11..12 - Pull up/down state
- * bit 13 - Sleep mode behaviour
- * bit 14 - Direction
- * bit 15 - Value (if output)
- * bit 16..18 - SLPM pull up/down state
- * bit 19..20 - SLPM direction
- * bit 21..22 - SLPM Value (if output)
- * bit 23..25 - PDIS value (if input)
- * bit 26 - Gpio mode
- * bit 27 - Sleep mode
- *
- * to facilitate the definition, the following macros are provided
- *
- * PIN_CFG_DEFAULT - default config (0):
- * pull up/down = disabled
- * sleep mode = input/wakeup
- * direction = input
- * value = low
- * SLPM direction = same as normal
- * SLPM pull = same as normal
- * SLPM value = same as normal
- *
- * PIN_CFG - default config with alternate function
- */
-
-typedef unsigned long pin_cfg_t;
-
-#define PIN_NUM_MASK 0x1ff
-#define PIN_NUM(x) ((x) & PIN_NUM_MASK)
-
-#define PIN_ALT_SHIFT 9
-#define PIN_ALT_MASK (0x3 << PIN_ALT_SHIFT)
-#define PIN_ALT(x) (((x) & PIN_ALT_MASK) >> PIN_ALT_SHIFT)
-#define PIN_GPIO (NMK_GPIO_ALT_GPIO << PIN_ALT_SHIFT)
-#define PIN_ALT_A (NMK_GPIO_ALT_A << PIN_ALT_SHIFT)
-#define PIN_ALT_B (NMK_GPIO_ALT_B << PIN_ALT_SHIFT)
-#define PIN_ALT_C (NMK_GPIO_ALT_C << PIN_ALT_SHIFT)
-
-#define PIN_PULL_SHIFT 11
-#define PIN_PULL_MASK (0x3 << PIN_PULL_SHIFT)
-#define PIN_PULL(x) (((x) & PIN_PULL_MASK) >> PIN_PULL_SHIFT)
-#define PIN_PULL_NONE (NMK_GPIO_PULL_NONE << PIN_PULL_SHIFT)
-#define PIN_PULL_UP (NMK_GPIO_PULL_UP << PIN_PULL_SHIFT)
-#define PIN_PULL_DOWN (NMK_GPIO_PULL_DOWN << PIN_PULL_SHIFT)
-
-#define PIN_SLPM_SHIFT 13
-#define PIN_SLPM_MASK (0x1 << PIN_SLPM_SHIFT)
-#define PIN_SLPM(x) (((x) & PIN_SLPM_MASK) >> PIN_SLPM_SHIFT)
-#define PIN_SLPM_MAKE_INPUT (NMK_GPIO_SLPM_INPUT << PIN_SLPM_SHIFT)
-#define PIN_SLPM_NOCHANGE (NMK_GPIO_SLPM_NOCHANGE << PIN_SLPM_SHIFT)
-/* These two replace the above in DB8500v2+ */
-#define PIN_SLPM_WAKEUP_ENABLE (NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT)
-#define PIN_SLPM_WAKEUP_DISABLE (NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT)
-#define PIN_SLPM_USE_MUX_SETTINGS_IN_SLEEP PIN_SLPM_WAKEUP_DISABLE
-
-#define PIN_SLPM_GPIO PIN_SLPM_WAKEUP_ENABLE /* In SLPM, pin is a gpio */
-#define PIN_SLPM_ALTFUNC PIN_SLPM_WAKEUP_DISABLE /* In SLPM, pin is altfunc */
-
-#define PIN_DIR_SHIFT 14
-#define PIN_DIR_MASK (0x1 << PIN_DIR_SHIFT)
-#define PIN_DIR(x) (((x) & PIN_DIR_MASK) >> PIN_DIR_SHIFT)
-#define PIN_DIR_INPUT (0 << PIN_DIR_SHIFT)
-#define PIN_DIR_OUTPUT (1 << PIN_DIR_SHIFT)
-
-#define PIN_VAL_SHIFT 15
-#define PIN_VAL_MASK (0x1 << PIN_VAL_SHIFT)
-#define PIN_VAL(x) (((x) & PIN_VAL_MASK) >> PIN_VAL_SHIFT)
-#define PIN_VAL_LOW (0 << PIN_VAL_SHIFT)
-#define PIN_VAL_HIGH (1 << PIN_VAL_SHIFT)
-
-#define PIN_SLPM_PULL_SHIFT 16
-#define PIN_SLPM_PULL_MASK (0x7 << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL(x) \
- (((x) & PIN_SLPM_PULL_MASK) >> PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_NONE \
- ((1 + NMK_GPIO_PULL_NONE) << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_UP \
- ((1 + NMK_GPIO_PULL_UP) << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_DOWN \
- ((1 + NMK_GPIO_PULL_DOWN) << PIN_SLPM_PULL_SHIFT)
-
-#define PIN_SLPM_DIR_SHIFT 19
-#define PIN_SLPM_DIR_MASK (0x3 << PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR(x) \
- (((x) & PIN_SLPM_DIR_MASK) >> PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR_INPUT ((1 + 0) << PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR_OUTPUT ((1 + 1) << PIN_SLPM_DIR_SHIFT)
-
-#define PIN_SLPM_VAL_SHIFT 21
-#define PIN_SLPM_VAL_MASK (0x3 << PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL(x) \
- (((x) & PIN_SLPM_VAL_MASK) >> PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL_LOW ((1 + 0) << PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL_HIGH ((1 + 1) << PIN_SLPM_VAL_SHIFT)
-
-#define PIN_SLPM_PDIS_SHIFT 23
-#define PIN_SLPM_PDIS_MASK (0x3 << PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS(x) \
- (((x) & PIN_SLPM_PDIS_MASK) >> PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS_NO_CHANGE (0 << PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS_DISABLED (1 << PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS_ENABLED (2 << PIN_SLPM_PDIS_SHIFT)
-
-#define PIN_LOWEMI_SHIFT 25
-#define PIN_LOWEMI_MASK (0x1 << PIN_LOWEMI_SHIFT)
-#define PIN_LOWEMI(x) (((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT)
-#define PIN_LOWEMI_DISABLED (0 << PIN_LOWEMI_SHIFT)
-#define PIN_LOWEMI_ENABLED (1 << PIN_LOWEMI_SHIFT)
-
-#define PIN_GPIOMODE_SHIFT 26
-#define PIN_GPIOMODE_MASK (0x1 << PIN_GPIOMODE_SHIFT)
-#define PIN_GPIOMODE(x) (((x) & PIN_GPIOMODE_MASK) >> PIN_GPIOMODE_SHIFT)
-#define PIN_GPIOMODE_DISABLED (0 << PIN_GPIOMODE_SHIFT)
-#define PIN_GPIOMODE_ENABLED (1 << PIN_GPIOMODE_SHIFT)
-
-#define PIN_SLEEPMODE_SHIFT 27
-#define PIN_SLEEPMODE_MASK (0x1 << PIN_SLEEPMODE_SHIFT)
-#define PIN_SLEEPMODE(x) (((x) & PIN_SLEEPMODE_MASK) >> PIN_SLEEPMODE_SHIFT)
-#define PIN_SLEEPMODE_DISABLED (0 << PIN_SLEEPMODE_SHIFT)
-#define PIN_SLEEPMODE_ENABLED (1 << PIN_SLEEPMODE_SHIFT)
-
-
-/* Shortcuts. Use these instead of separate DIR, PULL, and VAL. */
-#define PIN_INPUT_PULLDOWN (PIN_DIR_INPUT | PIN_PULL_DOWN)
-#define PIN_INPUT_PULLUP (PIN_DIR_INPUT | PIN_PULL_UP)
-#define PIN_INPUT_NOPULL (PIN_DIR_INPUT | PIN_PULL_NONE)
-#define PIN_OUTPUT_LOW (PIN_DIR_OUTPUT | PIN_VAL_LOW)
-#define PIN_OUTPUT_HIGH (PIN_DIR_OUTPUT | PIN_VAL_HIGH)
-
-#define PIN_SLPM_INPUT_PULLDOWN (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_DOWN)
-#define PIN_SLPM_INPUT_PULLUP (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_UP)
-#define PIN_SLPM_INPUT_NOPULL (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_NONE)
-#define PIN_SLPM_OUTPUT_LOW (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_LOW)
-#define PIN_SLPM_OUTPUT_HIGH (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_HIGH)
-
-#define PIN_CFG_DEFAULT (0)
-
-#define PIN_CFG(num, alt) \
- (PIN_CFG_DEFAULT |\
- (PIN_NUM(num) | PIN_##alt))
-
-#define PIN_CFG_INPUT(num, alt, pull) \
- (PIN_CFG_DEFAULT |\
- (PIN_NUM(num) | PIN_##alt | PIN_INPUT_##pull))
-
-#define PIN_CFG_OUTPUT(num, alt, val) \
- (PIN_CFG_DEFAULT |\
- (PIN_NUM(num) | PIN_##alt | PIN_OUTPUT_##val))
-
-/*
- * "nmk_gpio" and "NMK_GPIO" stand for "Nomadik GPIO", leaving
- * the "gpio" namespace for generic and cross-machine functions
- */
-
-#define GPIO_BLOCK_SHIFT 5
-#define NMK_GPIO_PER_CHIP (1 << GPIO_BLOCK_SHIFT)
-
-/* Register in the logic block */
-#define NMK_GPIO_DAT 0x00
-#define NMK_GPIO_DATS 0x04
-#define NMK_GPIO_DATC 0x08
-#define NMK_GPIO_PDIS 0x0c
-#define NMK_GPIO_DIR 0x10
-#define NMK_GPIO_DIRS 0x14
-#define NMK_GPIO_DIRC 0x18
-#define NMK_GPIO_SLPC 0x1c
-#define NMK_GPIO_AFSLA 0x20
-#define NMK_GPIO_AFSLB 0x24
-#define NMK_GPIO_LOWEMI 0x28
-
-#define NMK_GPIO_RIMSC 0x40
-#define NMK_GPIO_FIMSC 0x44
-#define NMK_GPIO_IS 0x48
-#define NMK_GPIO_IC 0x4c
-#define NMK_GPIO_RWIMSC 0x50
-#define NMK_GPIO_FWIMSC 0x54
-#define NMK_GPIO_WKS 0x58
-/* These appear in DB8540 and later ASICs */
-#define NMK_GPIO_EDGELEVEL 0x5C
-#define NMK_GPIO_LEVEL 0x60
-
-
-/* Pull up/down values */
-enum nmk_gpio_pull {
- NMK_GPIO_PULL_NONE,
- NMK_GPIO_PULL_UP,
- NMK_GPIO_PULL_DOWN,
-};
-
-/* Sleep mode */
-enum nmk_gpio_slpm {
- NMK_GPIO_SLPM_INPUT,
- NMK_GPIO_SLPM_WAKEUP_ENABLE = NMK_GPIO_SLPM_INPUT,
- NMK_GPIO_SLPM_NOCHANGE,
- NMK_GPIO_SLPM_WAKEUP_DISABLE = NMK_GPIO_SLPM_NOCHANGE,
-};
-
-struct nmk_gpio_chip {
- struct gpio_chip chip;
- void __iomem *addr;
- struct clk *clk;
- unsigned int bank;
- unsigned int parent_irq;
- int latent_parent_irq;
- u32 (*get_latent_status)(unsigned int bank);
- void (*set_ioforce)(bool enable);
- spinlock_t lock;
- bool sleepmode;
- /* Keep track of configured edges */
- u32 edge_rising;
- u32 edge_falling;
- u32 real_wake;
- u32 rwimsc;
- u32 fwimsc;
- u32 rimsc;
- u32 fimsc;
- u32 pull_up;
- u32 lowemi;
-};
-
-/**
- * struct nmk_pinctrl - state container for the Nomadik pin controller
- * @dev: containing device pointer
- * @pctl: corresponding pin controller device
- * @soc: SoC data for this specific chip
- * @prcm_base: PRCM register range virtual base
- */
-struct nmk_pinctrl {
- struct device *dev;
- struct pinctrl_dev *pctl;
- const struct nmk_pinctrl_soc_data *soc;
- void __iomem *prcm_base;
-};
-
-static struct nmk_gpio_chip *
-nmk_gpio_chips[DIV_ROUND_UP(ARCH_NR_GPIOS, NMK_GPIO_PER_CHIP)];
-
-static DEFINE_SPINLOCK(nmk_gpio_slpm_lock);
-
-#define NUM_BANKS ARRAY_SIZE(nmk_gpio_chips)
-
-static void __nmk_gpio_set_mode(struct nmk_gpio_chip *nmk_chip,
- unsigned offset, int gpio_mode)
-{
- u32 bit = 1 << offset;
- u32 afunc, bfunc;
-
- afunc = readl(nmk_chip->addr + NMK_GPIO_AFSLA) & ~bit;
- bfunc = readl(nmk_chip->addr + NMK_GPIO_AFSLB) & ~bit;
- if (gpio_mode & NMK_GPIO_ALT_A)
- afunc |= bit;
- if (gpio_mode & NMK_GPIO_ALT_B)
- bfunc |= bit;
- writel(afunc, nmk_chip->addr + NMK_GPIO_AFSLA);
- writel(bfunc, nmk_chip->addr + NMK_GPIO_AFSLB);
-}
-
-static void __nmk_gpio_set_slpm(struct nmk_gpio_chip *nmk_chip,
- unsigned offset, enum nmk_gpio_slpm mode)
-{
- u32 bit = 1 << offset;
- u32 slpm;
-
- slpm = readl(nmk_chip->addr + NMK_GPIO_SLPC);
- if (mode == NMK_GPIO_SLPM_NOCHANGE)
- slpm |= bit;
- else
- slpm &= ~bit;
- writel(slpm, nmk_chip->addr + NMK_GPIO_SLPC);
-}
-
-static void __nmk_gpio_set_pull(struct nmk_gpio_chip *nmk_chip,
- unsigned offset, enum nmk_gpio_pull pull)
-{
- u32 bit = 1 << offset;
- u32 pdis;
-
- pdis = readl(nmk_chip->addr + NMK_GPIO_PDIS);
- if (pull == NMK_GPIO_PULL_NONE) {
- pdis |= bit;
- nmk_chip->pull_up &= ~bit;
- } else {
- pdis &= ~bit;
- }
-
- writel(pdis, nmk_chip->addr + NMK_GPIO_PDIS);
-
- if (pull == NMK_GPIO_PULL_UP) {
- nmk_chip->pull_up |= bit;
- writel(bit, nmk_chip->addr + NMK_GPIO_DATS);
- } else if (pull == NMK_GPIO_PULL_DOWN) {
- nmk_chip->pull_up &= ~bit;
- writel(bit, nmk_chip->addr + NMK_GPIO_DATC);
- }
-}
-
-static void __nmk_gpio_set_lowemi(struct nmk_gpio_chip *nmk_chip,
- unsigned offset, bool lowemi)
-{
- u32 bit = BIT(offset);
- bool enabled = nmk_chip->lowemi & bit;
-
- if (lowemi == enabled)
- return;
-
- if (lowemi)
- nmk_chip->lowemi |= bit;
- else
- nmk_chip->lowemi &= ~bit;
-
- writel_relaxed(nmk_chip->lowemi,
- nmk_chip->addr + NMK_GPIO_LOWEMI);
-}
-
-static void __nmk_gpio_make_input(struct nmk_gpio_chip *nmk_chip,
- unsigned offset)
-{
- writel(1 << offset, nmk_chip->addr + NMK_GPIO_DIRC);
-}
-
-static void __nmk_gpio_set_output(struct nmk_gpio_chip *nmk_chip,
- unsigned offset, int val)
-{
- if (val)
- writel(1 << offset, nmk_chip->addr + NMK_GPIO_DATS);
- else
- writel(1 << offset, nmk_chip->addr + NMK_GPIO_DATC);
-}
-
-static void __nmk_gpio_make_output(struct nmk_gpio_chip *nmk_chip,
- unsigned offset, int val)
-{
- writel(1 << offset, nmk_chip->addr + NMK_GPIO_DIRS);
- __nmk_gpio_set_output(nmk_chip, offset, val);
-}
-
-static void __nmk_gpio_set_mode_safe(struct nmk_gpio_chip *nmk_chip,
- unsigned offset, int gpio_mode,
- bool glitch)
-{
- u32 rwimsc = nmk_chip->rwimsc;
- u32 fwimsc = nmk_chip->fwimsc;
-
- if (glitch && nmk_chip->set_ioforce) {
- u32 bit = BIT(offset);
-
- /* Prevent spurious wakeups */
- writel(rwimsc & ~bit, nmk_chip->addr + NMK_GPIO_RWIMSC);
- writel(fwimsc & ~bit, nmk_chip->addr + NMK_GPIO_FWIMSC);
-
- nmk_chip->set_ioforce(true);
- }
-
- __nmk_gpio_set_mode(nmk_chip, offset, gpio_mode);
-
- if (glitch && nmk_chip->set_ioforce) {
- nmk_chip->set_ioforce(false);
-
- writel(rwimsc, nmk_chip->addr + NMK_GPIO_RWIMSC);
- writel(fwimsc, nmk_chip->addr + NMK_GPIO_FWIMSC);
- }
-}
-
-static void
-nmk_gpio_disable_lazy_irq(struct nmk_gpio_chip *nmk_chip, unsigned offset)
-{
- u32 falling = nmk_chip->fimsc & BIT(offset);
- u32 rising = nmk_chip->rimsc & BIT(offset);
- int gpio = nmk_chip->chip.base + offset;
- int irq = irq_find_mapping(nmk_chip->chip.irqdomain, offset);
- struct irq_data *d = irq_get_irq_data(irq);
-
- if (!rising && !falling)
- return;
-
- if (!d || !irqd_irq_disabled(d))
- return;
-
- if (rising) {
- nmk_chip->rimsc &= ~BIT(offset);
- writel_relaxed(nmk_chip->rimsc,
- nmk_chip->addr + NMK_GPIO_RIMSC);
- }
-
- if (falling) {
- nmk_chip->fimsc &= ~BIT(offset);
- writel_relaxed(nmk_chip->fimsc,
- nmk_chip->addr + NMK_GPIO_FIMSC);
- }
-
- dev_dbg(nmk_chip->chip.dev, "%d: clearing interrupt mask\n", gpio);
-}
-
-static void nmk_write_masked(void __iomem *reg, u32 mask, u32 value)
-{
- u32 val;
-
- val = readl(reg);
- val = ((val & ~mask) | (value & mask));
- writel(val, reg);
-}
-
-static void nmk_prcm_altcx_set_mode(struct nmk_pinctrl *npct,
- unsigned offset, unsigned alt_num)
-{
- int i;
- u16 reg;
- u8 bit;
- u8 alt_index;
- const struct prcm_gpiocr_altcx_pin_desc *pin_desc;
- const u16 *gpiocr_regs;
-
- if (!npct->prcm_base)
- return;
-
- if (alt_num > PRCM_IDX_GPIOCR_ALTC_MAX) {
- dev_err(npct->dev, "PRCM GPIOCR: alternate-C%i is invalid\n",
- alt_num);
- return;
- }
-
- for (i = 0 ; i < npct->soc->npins_altcx ; i++) {
- if (npct->soc->altcx_pins[i].pin == offset)
- break;
- }
- if (i == npct->soc->npins_altcx) {
- dev_dbg(npct->dev, "PRCM GPIOCR: pin %i is not found\n",
- offset);
- return;
- }
-
- pin_desc = npct->soc->altcx_pins + i;
- gpiocr_regs = npct->soc->prcm_gpiocr_registers;
-
- /*
- * If alt_num is NULL, just clear current ALTCx selection
- * to make sure we come back to a pure ALTC selection
- */
- if (!alt_num) {
- for (i = 0 ; i < PRCM_IDX_GPIOCR_ALTC_MAX ; i++) {
- if (pin_desc->altcx[i].used == true) {
- reg = gpiocr_regs[pin_desc->altcx[i].reg_index];
- bit = pin_desc->altcx[i].control_bit;
- if (readl(npct->prcm_base + reg) & BIT(bit)) {
- nmk_write_masked(npct->prcm_base + reg, BIT(bit), 0);
- dev_dbg(npct->dev,
- "PRCM GPIOCR: pin %i: alternate-C%i has been disabled\n",
- offset, i+1);
- }
- }
- }
- return;
- }
-
- alt_index = alt_num - 1;
- if (pin_desc->altcx[alt_index].used == false) {
- dev_warn(npct->dev,
- "PRCM GPIOCR: pin %i: alternate-C%i does not exist\n",
- offset, alt_num);
- return;
- }
-
- /*
- * Check if any other ALTCx functions are activated on this pin
- * and disable it first.
- */
- for (i = 0 ; i < PRCM_IDX_GPIOCR_ALTC_MAX ; i++) {
- if (i == alt_index)
- continue;
- if (pin_desc->altcx[i].used == true) {
- reg = gpiocr_regs[pin_desc->altcx[i].reg_index];
- bit = pin_desc->altcx[i].control_bit;
- if (readl(npct->prcm_base + reg) & BIT(bit)) {
- nmk_write_masked(npct->prcm_base + reg, BIT(bit), 0);
- dev_dbg(npct->dev,
- "PRCM GPIOCR: pin %i: alternate-C%i has been disabled\n",
- offset, i+1);
- }
- }
- }
-
- reg = gpiocr_regs[pin_desc->altcx[alt_index].reg_index];
- bit = pin_desc->altcx[alt_index].control_bit;
- dev_dbg(npct->dev, "PRCM GPIOCR: pin %i: alternate-C%i has been selected\n",
- offset, alt_index+1);
- nmk_write_masked(npct->prcm_base + reg, BIT(bit), BIT(bit));
-}
-
-/*
- * Safe sequence used to switch IOs between GPIO and Alternate-C mode:
- * - Save SLPM registers
- * - Set SLPM=0 for the IOs you want to switch and others to 1
- * - Configure the GPIO registers for the IOs that are being switched
- * - Set IOFORCE=1
- * - Modify the AFLSA/B registers for the IOs that are being switched
- * - Set IOFORCE=0
- * - Restore SLPM registers
- * - Any spurious wake up event during switch sequence to be ignored and
- * cleared
- */
-static void nmk_gpio_glitch_slpm_init(unsigned int *slpm)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
- unsigned int temp = slpm[i];
-
- if (!chip)
- break;
-
- clk_enable(chip->clk);
-
- slpm[i] = readl(chip->addr + NMK_GPIO_SLPC);
- writel(temp, chip->addr + NMK_GPIO_SLPC);
- }
-}
-
-static void nmk_gpio_glitch_slpm_restore(unsigned int *slpm)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- break;
-
- writel(slpm[i], chip->addr + NMK_GPIO_SLPC);
-
- clk_disable(chip->clk);
- }
-}
-
-static int __maybe_unused nmk_prcm_gpiocr_get_mode(struct pinctrl_dev *pctldev, int gpio)
-{
- int i;
- u16 reg;
- u8 bit;
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
- const struct prcm_gpiocr_altcx_pin_desc *pin_desc;
- const u16 *gpiocr_regs;
-
- if (!npct->prcm_base)
- return NMK_GPIO_ALT_C;
-
- for (i = 0; i < npct->soc->npins_altcx; i++) {
- if (npct->soc->altcx_pins[i].pin == gpio)
- break;
- }
- if (i == npct->soc->npins_altcx)
- return NMK_GPIO_ALT_C;
-
- pin_desc = npct->soc->altcx_pins + i;
- gpiocr_regs = npct->soc->prcm_gpiocr_registers;
- for (i = 0; i < PRCM_IDX_GPIOCR_ALTC_MAX; i++) {
- if (pin_desc->altcx[i].used == true) {
- reg = gpiocr_regs[pin_desc->altcx[i].reg_index];
- bit = pin_desc->altcx[i].control_bit;
- if (readl(npct->prcm_base + reg) & BIT(bit))
- return NMK_GPIO_ALT_C+i+1;
- }
- }
- return NMK_GPIO_ALT_C;
-}
-
-int nmk_gpio_get_mode(int gpio)
-{
- struct nmk_gpio_chip *nmk_chip;
- u32 afunc, bfunc, bit;
-
- nmk_chip = nmk_gpio_chips[gpio / NMK_GPIO_PER_CHIP];
- if (!nmk_chip)
- return -EINVAL;
-
- bit = 1 << (gpio % NMK_GPIO_PER_CHIP);
-
- clk_enable(nmk_chip->clk);
-
- afunc = readl(nmk_chip->addr + NMK_GPIO_AFSLA) & bit;
- bfunc = readl(nmk_chip->addr + NMK_GPIO_AFSLB) & bit;
-
- clk_disable(nmk_chip->clk);
-
- return (afunc ? NMK_GPIO_ALT_A : 0) | (bfunc ? NMK_GPIO_ALT_B : 0);
-}
-EXPORT_SYMBOL(nmk_gpio_get_mode);
-
-
-/* IRQ functions */
-static inline int nmk_gpio_get_bitmask(int gpio)
-{
- return 1 << (gpio % NMK_GPIO_PER_CHIP);
-}
-
-static void nmk_gpio_irq_ack(struct irq_data *d)
-{
- struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
- struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
-
- clk_enable(nmk_chip->clk);
- writel(nmk_gpio_get_bitmask(d->hwirq), nmk_chip->addr + NMK_GPIO_IC);
- clk_disable(nmk_chip->clk);
-}
-
-enum nmk_gpio_irq_type {
- NORMAL,
- WAKE,
-};
-
-static void __nmk_gpio_irq_modify(struct nmk_gpio_chip *nmk_chip,
- int gpio, enum nmk_gpio_irq_type which,
- bool enable)
-{
- u32 bitmask = nmk_gpio_get_bitmask(gpio);
- u32 *rimscval;
- u32 *fimscval;
- u32 rimscreg;
- u32 fimscreg;
-
- if (which == NORMAL) {
- rimscreg = NMK_GPIO_RIMSC;
- fimscreg = NMK_GPIO_FIMSC;
- rimscval = &nmk_chip->rimsc;
- fimscval = &nmk_chip->fimsc;
- } else {
- rimscreg = NMK_GPIO_RWIMSC;
- fimscreg = NMK_GPIO_FWIMSC;
- rimscval = &nmk_chip->rwimsc;
- fimscval = &nmk_chip->fwimsc;
- }
-
- /* we must individually set/clear the two edges */
- if (nmk_chip->edge_rising & bitmask) {
- if (enable)
- *rimscval |= bitmask;
- else
- *rimscval &= ~bitmask;
- writel(*rimscval, nmk_chip->addr + rimscreg);
- }
- if (nmk_chip->edge_falling & bitmask) {
- if (enable)
- *fimscval |= bitmask;
- else
- *fimscval &= ~bitmask;
- writel(*fimscval, nmk_chip->addr + fimscreg);
- }
-}
-
-static void __nmk_gpio_set_wake(struct nmk_gpio_chip *nmk_chip,
- int gpio, bool on)
-{
- /*
- * Ensure WAKEUP_ENABLE is on. No need to disable it if wakeup is
- * disabled, since setting SLPM to 1 increases power consumption, and
- * wakeup is anyhow controlled by the RIMSC and FIMSC registers.
- */
- if (nmk_chip->sleepmode && on) {
- __nmk_gpio_set_slpm(nmk_chip, gpio % NMK_GPIO_PER_CHIP,
- NMK_GPIO_SLPM_WAKEUP_ENABLE);
- }
-
- __nmk_gpio_irq_modify(nmk_chip, gpio, WAKE, on);
-}
-
-static int nmk_gpio_irq_maskunmask(struct irq_data *d, bool enable)
-{
- struct nmk_gpio_chip *nmk_chip;
- unsigned long flags;
- u32 bitmask;
-
- nmk_chip = irq_data_get_irq_chip_data(d);
- bitmask = nmk_gpio_get_bitmask(d->hwirq);
- if (!nmk_chip)
- return -EINVAL;
-
- clk_enable(nmk_chip->clk);
- spin_lock_irqsave(&nmk_gpio_slpm_lock, flags);
- spin_lock(&nmk_chip->lock);
-
- __nmk_gpio_irq_modify(nmk_chip, d->hwirq, NORMAL, enable);
-
- if (!(nmk_chip->real_wake & bitmask))
- __nmk_gpio_set_wake(nmk_chip, d->hwirq, enable);
-
- spin_unlock(&nmk_chip->lock);
- spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags);
- clk_disable(nmk_chip->clk);
-
- return 0;
-}
-
-static void nmk_gpio_irq_mask(struct irq_data *d)
-{
- nmk_gpio_irq_maskunmask(d, false);
-}
-
-static void nmk_gpio_irq_unmask(struct irq_data *d)
-{
- nmk_gpio_irq_maskunmask(d, true);
-}
-
-static int nmk_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
-{
- struct nmk_gpio_chip *nmk_chip;
- unsigned long flags;
- u32 bitmask;
-
- nmk_chip = irq_data_get_irq_chip_data(d);
- if (!nmk_chip)
- return -EINVAL;
- bitmask = nmk_gpio_get_bitmask(d->hwirq);
-
- clk_enable(nmk_chip->clk);
- spin_lock_irqsave(&nmk_gpio_slpm_lock, flags);
- spin_lock(&nmk_chip->lock);
-
- if (irqd_irq_disabled(d))
- __nmk_gpio_set_wake(nmk_chip, d->hwirq, on);
-
- if (on)
- nmk_chip->real_wake |= bitmask;
- else
- nmk_chip->real_wake &= ~bitmask;
-
- spin_unlock(&nmk_chip->lock);
- spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags);
- clk_disable(nmk_chip->clk);
-
- return 0;
-}
-
-static int nmk_gpio_irq_set_type(struct irq_data *d, unsigned int type)
-{
- bool enabled = !irqd_irq_disabled(d);
- bool wake = irqd_is_wakeup_set(d);
- struct nmk_gpio_chip *nmk_chip;
- unsigned long flags;
- u32 bitmask;
-
- nmk_chip = irq_data_get_irq_chip_data(d);
- bitmask = nmk_gpio_get_bitmask(d->hwirq);
- if (!nmk_chip)
- return -EINVAL;
- if (type & IRQ_TYPE_LEVEL_HIGH)
- return -EINVAL;
- if (type & IRQ_TYPE_LEVEL_LOW)
- return -EINVAL;
-
- clk_enable(nmk_chip->clk);
- spin_lock_irqsave(&nmk_chip->lock, flags);
-
- if (enabled)
- __nmk_gpio_irq_modify(nmk_chip, d->hwirq, NORMAL, false);
-
- if (enabled || wake)
- __nmk_gpio_irq_modify(nmk_chip, d->hwirq, WAKE, false);
-
- nmk_chip->edge_rising &= ~bitmask;
- if (type & IRQ_TYPE_EDGE_RISING)
- nmk_chip->edge_rising |= bitmask;
-
- nmk_chip->edge_falling &= ~bitmask;
- if (type & IRQ_TYPE_EDGE_FALLING)
- nmk_chip->edge_falling |= bitmask;
-
- if (enabled)
- __nmk_gpio_irq_modify(nmk_chip, d->hwirq, NORMAL, true);
-
- if (enabled || wake)
- __nmk_gpio_irq_modify(nmk_chip, d->hwirq, WAKE, true);
-
- spin_unlock_irqrestore(&nmk_chip->lock, flags);
- clk_disable(nmk_chip->clk);
-
- return 0;
-}
-
-static unsigned int nmk_gpio_irq_startup(struct irq_data *d)
-{
- struct nmk_gpio_chip *nmk_chip = irq_data_get_irq_chip_data(d);
-
- clk_enable(nmk_chip->clk);
- nmk_gpio_irq_unmask(d);
- return 0;
-}
-
-static void nmk_gpio_irq_shutdown(struct irq_data *d)
-{
- struct nmk_gpio_chip *nmk_chip = irq_data_get_irq_chip_data(d);
-
- nmk_gpio_irq_mask(d);
- clk_disable(nmk_chip->clk);
-}
-
-static struct irq_chip nmk_gpio_irq_chip = {
- .name = "Nomadik-GPIO",
- .irq_ack = nmk_gpio_irq_ack,
- .irq_mask = nmk_gpio_irq_mask,
- .irq_unmask = nmk_gpio_irq_unmask,
- .irq_set_type = nmk_gpio_irq_set_type,
- .irq_set_wake = nmk_gpio_irq_set_wake,
- .irq_startup = nmk_gpio_irq_startup,
- .irq_shutdown = nmk_gpio_irq_shutdown,
- .flags = IRQCHIP_MASK_ON_SUSPEND,
-};
-
-static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc,
- u32 status)
-{
- struct irq_chip *host_chip = irq_get_chip(irq);
- struct gpio_chip *chip = irq_desc_get_handler_data(desc);
-
- chained_irq_enter(host_chip, desc);
-
- while (status) {
- int bit = __ffs(status);
-
- generic_handle_irq(irq_find_mapping(chip->irqdomain, bit));
- status &= ~BIT(bit);
- }
-
- chained_irq_exit(host_chip, desc);
-}
-
-static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
- struct gpio_chip *chip = irq_desc_get_handler_data(desc);
- struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
- u32 status;
-
- clk_enable(nmk_chip->clk);
- status = readl(nmk_chip->addr + NMK_GPIO_IS);
- clk_disable(nmk_chip->clk);
-
- __nmk_gpio_irq_handler(irq, desc, status);
-}
-
-static void nmk_gpio_latent_irq_handler(unsigned int irq,
- struct irq_desc *desc)
-{
- struct gpio_chip *chip = irq_desc_get_handler_data(desc);
- struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
- u32 status = nmk_chip->get_latent_status(nmk_chip->bank);
-
- __nmk_gpio_irq_handler(irq, desc, status);
-}
-
-/* I/O Functions */
-
-static int nmk_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
- /*
- * Map back to global GPIO space and request muxing, the direction
- * parameter does not matter for this controller.
- */
- int gpio = chip->base + offset;
-
- return pinctrl_request_gpio(gpio);
-}
-
-static void nmk_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
- int gpio = chip->base + offset;
-
- pinctrl_free_gpio(gpio);
-}
-
-static int nmk_gpio_make_input(struct gpio_chip *chip, unsigned offset)
-{
- struct nmk_gpio_chip *nmk_chip =
- container_of(chip, struct nmk_gpio_chip, chip);
-
- clk_enable(nmk_chip->clk);
-
- writel(1 << offset, nmk_chip->addr + NMK_GPIO_DIRC);
-
- clk_disable(nmk_chip->clk);
-
- return 0;
-}
-
-static int nmk_gpio_get_input(struct gpio_chip *chip, unsigned offset)
-{
- struct nmk_gpio_chip *nmk_chip =
- container_of(chip, struct nmk_gpio_chip, chip);
- u32 bit = 1 << offset;
- int value;
-
- clk_enable(nmk_chip->clk);
-
- value = (readl(nmk_chip->addr + NMK_GPIO_DAT) & bit) != 0;
-
- clk_disable(nmk_chip->clk);
-
- return value;
-}
-
-static void nmk_gpio_set_output(struct gpio_chip *chip, unsigned offset,
- int val)
-{
- struct nmk_gpio_chip *nmk_chip =
- container_of(chip, struct nmk_gpio_chip, chip);
-
- clk_enable(nmk_chip->clk);
-
- __nmk_gpio_set_output(nmk_chip, offset, val);
-
- clk_disable(nmk_chip->clk);
-}
-
-static int nmk_gpio_make_output(struct gpio_chip *chip, unsigned offset,
- int val)
-{
- struct nmk_gpio_chip *nmk_chip =
- container_of(chip, struct nmk_gpio_chip, chip);
-
- clk_enable(nmk_chip->clk);
-
- __nmk_gpio_make_output(nmk_chip, offset, val);
-
- clk_disable(nmk_chip->clk);
-
- return 0;
-}
-
-#ifdef CONFIG_DEBUG_FS
-
-#include <linux/seq_file.h>
-
-static void nmk_gpio_dbg_show_one(struct seq_file *s,
- struct pinctrl_dev *pctldev, struct gpio_chip *chip,
- unsigned offset, unsigned gpio)
-{
- const char *label = gpiochip_is_requested(chip, offset);
- struct nmk_gpio_chip *nmk_chip =
- container_of(chip, struct nmk_gpio_chip, chip);
- int mode;
- bool is_out;
- bool pull;
- u32 bit = 1 << offset;
- const char *modes[] = {
- [NMK_GPIO_ALT_GPIO] = "gpio",
- [NMK_GPIO_ALT_A] = "altA",
- [NMK_GPIO_ALT_B] = "altB",
- [NMK_GPIO_ALT_C] = "altC",
- [NMK_GPIO_ALT_C+1] = "altC1",
- [NMK_GPIO_ALT_C+2] = "altC2",
- [NMK_GPIO_ALT_C+3] = "altC3",
- [NMK_GPIO_ALT_C+4] = "altC4",
- };
-
- clk_enable(nmk_chip->clk);
- is_out = !!(readl(nmk_chip->addr + NMK_GPIO_DIR) & bit);
- pull = !(readl(nmk_chip->addr + NMK_GPIO_PDIS) & bit);
- mode = nmk_gpio_get_mode(gpio);
- if ((mode == NMK_GPIO_ALT_C) && pctldev)
- mode = nmk_prcm_gpiocr_get_mode(pctldev, gpio);
-
- seq_printf(s, " gpio-%-3d (%-20.20s) %s %s %s %s",
- gpio, label ?: "(none)",
- is_out ? "out" : "in ",
- chip->get
- ? (chip->get(chip, offset) ? "hi" : "lo")
- : "? ",
- (mode < 0) ? "unknown" : modes[mode],
- pull ? "pull" : "none");
-
- if (!is_out) {
- int irq = gpio_to_irq(gpio);
- struct irq_desc *desc = irq_to_desc(irq);
-
- /* This races with request_irq(), set_irq_type(),
- * and set_irq_wake() ... but those are "rare".
- */
- if (irq > 0 && desc && desc->action) {
- char *trigger;
- u32 bitmask = nmk_gpio_get_bitmask(gpio);
-
- if (nmk_chip->edge_rising & bitmask)
- trigger = "edge-rising";
- else if (nmk_chip->edge_falling & bitmask)
- trigger = "edge-falling";
- else
- trigger = "edge-undefined";
-
- seq_printf(s, " irq-%d %s%s",
- irq, trigger,
- irqd_is_wakeup_set(&desc->irq_data)
- ? " wakeup" : "");
- }
- }
- clk_disable(nmk_chip->clk);
-}
-
-static void nmk_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
-{
- unsigned i;
- unsigned gpio = chip->base;
-
- for (i = 0; i < chip->ngpio; i++, gpio++) {
- nmk_gpio_dbg_show_one(s, NULL, chip, i, gpio);
- seq_printf(s, "\n");
- }
-}
-
-#else
-static inline void nmk_gpio_dbg_show_one(struct seq_file *s,
- struct pinctrl_dev *pctldev,
- struct gpio_chip *chip,
- unsigned offset, unsigned gpio)
-{
-}
-#define nmk_gpio_dbg_show NULL
-#endif
-
-/* This structure is replicated for each GPIO block allocated at probe time */
-static struct gpio_chip nmk_gpio_template = {
- .request = nmk_gpio_request,
- .free = nmk_gpio_free,
- .direction_input = nmk_gpio_make_input,
- .get = nmk_gpio_get_input,
- .direction_output = nmk_gpio_make_output,
- .set = nmk_gpio_set_output,
- .dbg_show = nmk_gpio_dbg_show,
- .can_sleep = false,
-};
-
-void nmk_gpio_clocks_enable(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- continue;
-
- clk_enable(chip->clk);
- }
-}
-
-void nmk_gpio_clocks_disable(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- continue;
-
- clk_disable(chip->clk);
- }
-}
-
-/*
- * Called from the suspend/resume path to only keep the real wakeup interrupts
- * (those that have had set_irq_wake() called on them) as wakeup interrupts,
- * and not the rest of the interrupts which we needed to have as wakeups for
- * cpuidle.
- *
- * PM ops are not used since this needs to be done at the end, after all the
- * other drivers are done with their suspend callbacks.
- */
-void nmk_gpio_wakeups_suspend(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- break;
-
- clk_enable(chip->clk);
-
- writel(chip->rwimsc & chip->real_wake,
- chip->addr + NMK_GPIO_RWIMSC);
- writel(chip->fwimsc & chip->real_wake,
- chip->addr + NMK_GPIO_FWIMSC);
-
- clk_disable(chip->clk);
- }
-}
-
-void nmk_gpio_wakeups_resume(void)
-{
- int i;
-
- for (i = 0; i < NUM_BANKS; i++) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
-
- if (!chip)
- break;
-
- clk_enable(chip->clk);
-
- writel(chip->rwimsc, chip->addr + NMK_GPIO_RWIMSC);
- writel(chip->fwimsc, chip->addr + NMK_GPIO_FWIMSC);
-
- clk_disable(chip->clk);
- }
-}
-
-/*
- * Read the pull up/pull down status.
- * A bit set in 'pull_up' means that pull up
- * is selected if pull is enabled in PDIS register.
- * Note: only pull up/down set via this driver can
- * be detected due to HW limitations.
- */
-void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up)
-{
- if (gpio_bank < NUM_BANKS) {
- struct nmk_gpio_chip *chip = nmk_gpio_chips[gpio_bank];
-
- if (!chip)
- return;
-
- *pull_up = chip->pull_up;
- }
-}
-
-static int nmk_gpio_probe(struct platform_device *dev)
-{
- struct device_node *np = dev->dev.of_node;
- struct nmk_gpio_chip *nmk_chip;
- struct gpio_chip *chip;
- struct resource *res;
- struct clk *clk;
- int latent_irq;
- bool supports_sleepmode;
- void __iomem *base;
- int irq;
- int ret;
-
- if (of_get_property(np, "st,supports-sleepmode", NULL))
- supports_sleepmode = true;
- else
- supports_sleepmode = false;
-
- if (of_property_read_u32(np, "gpio-bank", &dev->id)) {
- dev_err(&dev->dev, "gpio-bank property not found\n");
- return -EINVAL;
- }
-
- irq = platform_get_irq(dev, 0);
- if (irq < 0)
- return irq;
-
- /* It's OK for this IRQ not to be present */
- latent_irq = platform_get_irq(dev, 1);
-
- res = platform_get_resource(dev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(&dev->dev, res);
- if (IS_ERR(base))
- return PTR_ERR(base);
-
- clk = devm_clk_get(&dev->dev, NULL);
- if (IS_ERR(clk))
- return PTR_ERR(clk);
- clk_prepare(clk);
-
- nmk_chip = devm_kzalloc(&dev->dev, sizeof(*nmk_chip), GFP_KERNEL);
- if (!nmk_chip)
- return -ENOMEM;
-
- /*
- * The virt address in nmk_chip->addr is in the nomadik register space,
- * so we can simply convert the resource address, without remapping
- */
- nmk_chip->bank = dev->id;
- nmk_chip->clk = clk;
- nmk_chip->addr = base;
- nmk_chip->chip = nmk_gpio_template;
- nmk_chip->parent_irq = irq;
- nmk_chip->latent_parent_irq = latent_irq;
- nmk_chip->sleepmode = supports_sleepmode;
- spin_lock_init(&nmk_chip->lock);
-
- chip = &nmk_chip->chip;
- chip->base = dev->id * NMK_GPIO_PER_CHIP;
- chip->ngpio = NMK_GPIO_PER_CHIP;
- chip->label = dev_name(&dev->dev);
- chip->dev = &dev->dev;
- chip->owner = THIS_MODULE;
-
- clk_enable(nmk_chip->clk);
- nmk_chip->lowemi = readl_relaxed(nmk_chip->addr + NMK_GPIO_LOWEMI);
- clk_disable(nmk_chip->clk);
- chip->of_node = np;
-
- ret = gpiochip_add(&nmk_chip->chip);
- if (ret)
- return ret;
-
- BUG_ON(nmk_chip->bank >= ARRAY_SIZE(nmk_gpio_chips));
-
- nmk_gpio_chips[nmk_chip->bank] = nmk_chip;
-
- platform_set_drvdata(dev, nmk_chip);
-
- /*
- * Let the generic code handle this edge IRQ, the the chained
- * handler will perform the actual work of handling the parent
- * interrupt.
- */
- ret = gpiochip_irqchip_add(&nmk_chip->chip,
- &nmk_gpio_irq_chip,
- 0,
- handle_edge_irq,
- IRQ_TYPE_EDGE_FALLING);
- if (ret) {
- dev_err(&dev->dev, "could not add irqchip\n");
- ret = gpiochip_remove(&nmk_chip->chip);
- return -ENODEV;
- }
- /* Then register the chain on the parent IRQ */
- gpiochip_set_chained_irqchip(&nmk_chip->chip,
- &nmk_gpio_irq_chip,
- nmk_chip->parent_irq,
- nmk_gpio_irq_handler);
- if (nmk_chip->latent_parent_irq > 0)
- gpiochip_set_chained_irqchip(&nmk_chip->chip,
- &nmk_gpio_irq_chip,
- nmk_chip->latent_parent_irq,
- nmk_gpio_latent_irq_handler);
-
- dev_info(&dev->dev, "at address %p\n", nmk_chip->addr);
-
- return 0;
-}
-
-static int nmk_get_groups_cnt(struct pinctrl_dev *pctldev)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- return npct->soc->ngroups;
-}
-
-static const char *nmk_get_group_name(struct pinctrl_dev *pctldev,
- unsigned selector)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- return npct->soc->groups[selector].name;
-}
-
-static int nmk_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector,
- const unsigned **pins,
- unsigned *num_pins)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- *pins = npct->soc->groups[selector].pins;
- *num_pins = npct->soc->groups[selector].npins;
- return 0;
-}
-
-static struct pinctrl_gpio_range *
-nmk_match_gpio_range(struct pinctrl_dev *pctldev, unsigned offset)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
- int i;
-
- for (i = 0; i < npct->soc->gpio_num_ranges; i++) {
- struct pinctrl_gpio_range *range;
-
- range = &npct->soc->gpio_ranges[i];
- if (offset >= range->pin_base &&
- offset <= (range->pin_base + range->npins - 1))
- return range;
- }
- return NULL;
-}
-
-static void nmk_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
- unsigned offset)
-{
- struct pinctrl_gpio_range *range;
- struct gpio_chip *chip;
-
- range = nmk_match_gpio_range(pctldev, offset);
- if (!range || !range->gc) {
- seq_printf(s, "invalid pin offset");
- return;
- }
- chip = range->gc;
- nmk_gpio_dbg_show_one(s, pctldev, chip, offset - chip->base, offset);
-}
-
-static void nmk_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
- struct pinctrl_map *map, unsigned num_maps)
-{
- int i;
-
- for (i = 0; i < num_maps; i++)
- if (map[i].type == PIN_MAP_TYPE_CONFIGS_PIN)
- kfree(map[i].data.configs.configs);
- kfree(map);
-}
-
-static int nmk_dt_reserve_map(struct pinctrl_map **map, unsigned *reserved_maps,
- unsigned *num_maps, unsigned reserve)
-{
- unsigned old_num = *reserved_maps;
- unsigned new_num = *num_maps + reserve;
- struct pinctrl_map *new_map;
-
- if (old_num >= new_num)
- return 0;
-
- new_map = krealloc(*map, sizeof(*new_map) * new_num, GFP_KERNEL);
- if (!new_map)
- return -ENOMEM;
-
- memset(new_map + old_num, 0, (new_num - old_num) * sizeof(*new_map));
-
- *map = new_map;
- *reserved_maps = new_num;
-
- return 0;
-}
-
-static int nmk_dt_add_map_mux(struct pinctrl_map **map, unsigned *reserved_maps,
- unsigned *num_maps, const char *group,
- const char *function)
-{
- if (*num_maps == *reserved_maps)
- return -ENOSPC;
-
- (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
- (*map)[*num_maps].data.mux.group = group;
- (*map)[*num_maps].data.mux.function = function;
- (*num_maps)++;
-
- return 0;
-}
-
-static int nmk_dt_add_map_configs(struct pinctrl_map **map,
- unsigned *reserved_maps,
- unsigned *num_maps, const char *group,
- unsigned long *configs, unsigned num_configs)
-{
- unsigned long *dup_configs;
-
- if (*num_maps == *reserved_maps)
- return -ENOSPC;
-
- dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs),
- GFP_KERNEL);
- if (!dup_configs)
- return -ENOMEM;
-
- (*map)[*num_maps].type = PIN_MAP_TYPE_CONFIGS_PIN;
-
- (*map)[*num_maps].data.configs.group_or_pin = group;
- (*map)[*num_maps].data.configs.configs = dup_configs;
- (*map)[*num_maps].data.configs.num_configs = num_configs;
- (*num_maps)++;
-
- return 0;
-}
-
-#define NMK_CONFIG_PIN(x, y) { .property = x, .config = y, }
-#define NMK_CONFIG_PIN_ARRAY(x, y) { .property = x, .choice = y, \
- .size = ARRAY_SIZE(y), }
-
-static const unsigned long nmk_pin_input_modes[] = {
- PIN_INPUT_NOPULL,
- PIN_INPUT_PULLUP,
- PIN_INPUT_PULLDOWN,
-};
-
-static const unsigned long nmk_pin_output_modes[] = {
- PIN_OUTPUT_LOW,
- PIN_OUTPUT_HIGH,
- PIN_DIR_OUTPUT,
-};
-
-static const unsigned long nmk_pin_sleep_modes[] = {
- PIN_SLEEPMODE_DISABLED,
- PIN_SLEEPMODE_ENABLED,
-};
-
-static const unsigned long nmk_pin_sleep_input_modes[] = {
- PIN_SLPM_INPUT_NOPULL,
- PIN_SLPM_INPUT_PULLUP,
- PIN_SLPM_INPUT_PULLDOWN,
- PIN_SLPM_DIR_INPUT,
-};
-
-static const unsigned long nmk_pin_sleep_output_modes[] = {
- PIN_SLPM_OUTPUT_LOW,
- PIN_SLPM_OUTPUT_HIGH,
- PIN_SLPM_DIR_OUTPUT,
-};
-
-static const unsigned long nmk_pin_sleep_wakeup_modes[] = {
- PIN_SLPM_WAKEUP_DISABLE,
- PIN_SLPM_WAKEUP_ENABLE,
-};
-
-static const unsigned long nmk_pin_gpio_modes[] = {
- PIN_GPIOMODE_DISABLED,
- PIN_GPIOMODE_ENABLED,
-};
-
-static const unsigned long nmk_pin_sleep_pdis_modes[] = {
- PIN_SLPM_PDIS_DISABLED,
- PIN_SLPM_PDIS_ENABLED,
-};
-
-struct nmk_cfg_param {
- const char *property;
- unsigned long config;
- const unsigned long *choice;
- int size;
-};
-
-static const struct nmk_cfg_param nmk_cfg_params[] = {
- NMK_CONFIG_PIN_ARRAY("ste,input", nmk_pin_input_modes),
- NMK_CONFIG_PIN_ARRAY("ste,output", nmk_pin_output_modes),
- NMK_CONFIG_PIN_ARRAY("ste,sleep", nmk_pin_sleep_modes),
- NMK_CONFIG_PIN_ARRAY("ste,sleep-input", nmk_pin_sleep_input_modes),
- NMK_CONFIG_PIN_ARRAY("ste,sleep-output", nmk_pin_sleep_output_modes),
- NMK_CONFIG_PIN_ARRAY("ste,sleep-wakeup", nmk_pin_sleep_wakeup_modes),
- NMK_CONFIG_PIN_ARRAY("ste,gpio", nmk_pin_gpio_modes),
- NMK_CONFIG_PIN_ARRAY("ste,sleep-pull-disable", nmk_pin_sleep_pdis_modes),
-};
-
-static int nmk_dt_pin_config(int index, int val, unsigned long *config)
-{
- int ret = 0;
-
- if (nmk_cfg_params[index].choice == NULL)
- *config = nmk_cfg_params[index].config;
- else {
- /* test if out of range */
- if (val < nmk_cfg_params[index].size) {
- *config = nmk_cfg_params[index].config |
- nmk_cfg_params[index].choice[val];
- }
- }
- return ret;
-}
-
-static const char *nmk_find_pin_name(struct pinctrl_dev *pctldev, const char *pin_name)
-{
- int i, pin_number;
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- if (sscanf((char *)pin_name, "GPIO%d", &pin_number) == 1)
- for (i = 0; i < npct->soc->npins; i++)
- if (npct->soc->pins[i].number == pin_number)
- return npct->soc->pins[i].name;
- return NULL;
-}
-
-static bool nmk_pinctrl_dt_get_config(struct device_node *np,
- unsigned long *configs)
-{
- bool has_config = 0;
- unsigned long cfg = 0;
- int i, val, ret;
-
- for (i = 0; i < ARRAY_SIZE(nmk_cfg_params); i++) {
- ret = of_property_read_u32(np,
- nmk_cfg_params[i].property, &val);
- if (ret != -EINVAL) {
- if (nmk_dt_pin_config(i, val, &cfg) == 0) {
- *configs |= cfg;
- has_config = 1;
- }
- }
- }
-
- return has_config;
-}
-
-static int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np,
- struct pinctrl_map **map,
- unsigned *reserved_maps,
- unsigned *num_maps)
-{
- int ret;
- const char *function = NULL;
- unsigned long configs = 0;
- bool has_config = 0;
- unsigned reserve = 0;
- struct property *prop;
- const char *group, *gpio_name;
- struct device_node *np_config;
-
- ret = of_property_read_string(np, "ste,function", &function);
- if (ret >= 0)
- reserve = 1;
-
- has_config = nmk_pinctrl_dt_get_config(np, &configs);
-
- np_config = of_parse_phandle(np, "ste,config", 0);
- if (np_config)
- has_config |= nmk_pinctrl_dt_get_config(np_config, &configs);
-
- ret = of_property_count_strings(np, "ste,pins");
- if (ret < 0)
- goto exit;
-
- if (has_config)
- reserve++;
-
- reserve *= ret;
-
- ret = nmk_dt_reserve_map(map, reserved_maps, num_maps, reserve);
- if (ret < 0)
- goto exit;
-
- of_property_for_each_string(np, "ste,pins", prop, group) {
- if (function) {
- ret = nmk_dt_add_map_mux(map, reserved_maps, num_maps,
- group, function);
- if (ret < 0)
- goto exit;
- }
- if (has_config) {
- gpio_name = nmk_find_pin_name(pctldev, group);
-
- ret = nmk_dt_add_map_configs(map, reserved_maps, num_maps,
- gpio_name, &configs, 1);
- if (ret < 0)
- goto exit;
- }
-
- }
-exit:
- return ret;
-}
-
-static int nmk_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np_config,
- struct pinctrl_map **map, unsigned *num_maps)
-{
- unsigned reserved_maps;
- struct device_node *np;
- int ret;
-
- reserved_maps = 0;
- *map = NULL;
- *num_maps = 0;
-
- for_each_child_of_node(np_config, np) {
- ret = nmk_pinctrl_dt_subnode_to_map(pctldev, np, map,
- &reserved_maps, num_maps);
- if (ret < 0) {
- nmk_pinctrl_dt_free_map(pctldev, *map, *num_maps);
- return ret;
- }
- }
-
- return 0;
-}
-
-static const struct pinctrl_ops nmk_pinctrl_ops = {
- .get_groups_count = nmk_get_groups_cnt,
- .get_group_name = nmk_get_group_name,
- .get_group_pins = nmk_get_group_pins,
- .pin_dbg_show = nmk_pin_dbg_show,
- .dt_node_to_map = nmk_pinctrl_dt_node_to_map,
- .dt_free_map = nmk_pinctrl_dt_free_map,
-};
-
-static int nmk_pmx_get_funcs_cnt(struct pinctrl_dev *pctldev)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- return npct->soc->nfunctions;
-}
-
-static const char *nmk_pmx_get_func_name(struct pinctrl_dev *pctldev,
- unsigned function)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- return npct->soc->functions[function].name;
-}
-
-static int nmk_pmx_get_func_groups(struct pinctrl_dev *pctldev,
- unsigned function,
- const char * const **groups,
- unsigned * const num_groups)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- *groups = npct->soc->functions[function].groups;
- *num_groups = npct->soc->functions[function].ngroups;
-
- return 0;
-}
-
-static int nmk_pmx_enable(struct pinctrl_dev *pctldev, unsigned function,
- unsigned group)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
- const struct nmk_pingroup *g;
- static unsigned int slpm[NUM_BANKS];
- unsigned long flags = 0;
- bool glitch;
- int ret = -EINVAL;
- int i;
-
- g = &npct->soc->groups[group];
-
- if (g->altsetting < 0)
- return -EINVAL;
-
- dev_dbg(npct->dev, "enable group %s, %u pins\n", g->name, g->npins);
-
- /*
- * If we're setting altfunc C by setting both AFSLA and AFSLB to 1,
- * we may pass through an undesired state. In this case we take
- * some extra care.
- *
- * Safe sequence used to switch IOs between GPIO and Alternate-C mode:
- * - Save SLPM registers (since we have a shadow register in the
- * nmk_chip we're using that as backup)
- * - Set SLPM=0 for the IOs you want to switch and others to 1
- * - Configure the GPIO registers for the IOs that are being switched
- * - Set IOFORCE=1
- * - Modify the AFLSA/B registers for the IOs that are being switched
- * - Set IOFORCE=0
- * - Restore SLPM registers
- * - Any spurious wake up event during switch sequence to be ignored
- * and cleared
- *
- * We REALLY need to save ALL slpm registers, because the external
- * IOFORCE will switch *all* ports to their sleepmode setting to as
- * to avoid glitches. (Not just one port!)
- */
- glitch = ((g->altsetting & NMK_GPIO_ALT_C) == NMK_GPIO_ALT_C);
-
- if (glitch) {
- spin_lock_irqsave(&nmk_gpio_slpm_lock, flags);
-
- /* Initially don't put any pins to sleep when switching */
- memset(slpm, 0xff, sizeof(slpm));
-
- /*
- * Then mask the pins that need to be sleeping now when we're
- * switching to the ALT C function.
- */
- for (i = 0; i < g->npins; i++)
- slpm[g->pins[i] / NMK_GPIO_PER_CHIP] &= ~BIT(g->pins[i]);
- nmk_gpio_glitch_slpm_init(slpm);
- }
-
- for (i = 0; i < g->npins; i++) {
- struct pinctrl_gpio_range *range;
- struct nmk_gpio_chip *nmk_chip;
- struct gpio_chip *chip;
- unsigned bit;
-
- range = nmk_match_gpio_range(pctldev, g->pins[i]);
- if (!range) {
- dev_err(npct->dev,
- "invalid pin offset %d in group %s at index %d\n",
- g->pins[i], g->name, i);
- goto out_glitch;
- }
- if (!range->gc) {
- dev_err(npct->dev, "GPIO chip missing in range for pin offset %d in group %s at index %d\n",
- g->pins[i], g->name, i);
- goto out_glitch;
- }
- chip = range->gc;
- nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
- dev_dbg(npct->dev, "setting pin %d to altsetting %d\n", g->pins[i], g->altsetting);
-
- clk_enable(nmk_chip->clk);
- bit = g->pins[i] % NMK_GPIO_PER_CHIP;
- /*
- * If the pin is switching to altfunc, and there was an
- * interrupt installed on it which has been lazy disabled,
- * actually mask the interrupt to prevent spurious interrupts
- * that would occur while the pin is under control of the
- * peripheral. Only SKE does this.
- */
- nmk_gpio_disable_lazy_irq(nmk_chip, bit);
-
- __nmk_gpio_set_mode_safe(nmk_chip, bit,
- (g->altsetting & NMK_GPIO_ALT_C), glitch);
- clk_disable(nmk_chip->clk);
-
- /*
- * Call PRCM GPIOCR config function in case ALTC
- * has been selected:
- * - If selection is a ALTCx, some bits in PRCM GPIOCR registers
- * must be set.
- * - If selection is pure ALTC and previous selection was ALTCx,
- * then some bits in PRCM GPIOCR registers must be cleared.
- */
- if ((g->altsetting & NMK_GPIO_ALT_C) == NMK_GPIO_ALT_C)
- nmk_prcm_altcx_set_mode(npct, g->pins[i],
- g->altsetting >> NMK_GPIO_ALT_CX_SHIFT);
- }
-
- /* When all pins are successfully reconfigured we get here */
- ret = 0;
-
-out_glitch:
- if (glitch) {
- nmk_gpio_glitch_slpm_restore(slpm);
- spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags);
- }
-
- return ret;
-}
-
-static void nmk_pmx_disable(struct pinctrl_dev *pctldev,
- unsigned function, unsigned group)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
- const struct nmk_pingroup *g;
-
- g = &npct->soc->groups[group];
-
- if (g->altsetting < 0)
- return;
-
- /* Poke out the mux, set the pin to some default state? */
- dev_dbg(npct->dev, "disable group %s, %u pins\n", g->name, g->npins);
-}
-
-static int nmk_gpio_request_enable(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range,
- unsigned offset)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
- struct nmk_gpio_chip *nmk_chip;
- struct gpio_chip *chip;
- unsigned bit;
-
- if (!range) {
- dev_err(npct->dev, "invalid range\n");
- return -EINVAL;
- }
- if (!range->gc) {
- dev_err(npct->dev, "missing GPIO chip in range\n");
- return -EINVAL;
- }
- chip = range->gc;
- nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
-
- dev_dbg(npct->dev, "enable pin %u as GPIO\n", offset);
-
- clk_enable(nmk_chip->clk);
- bit = offset % NMK_GPIO_PER_CHIP;
- /* There is no glitch when converting any pin to GPIO */
- __nmk_gpio_set_mode(nmk_chip, bit, NMK_GPIO_ALT_GPIO);
- clk_disable(nmk_chip->clk);
-
- return 0;
-}
-
-static void nmk_gpio_disable_free(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range,
- unsigned offset)
-{
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-
- dev_dbg(npct->dev, "disable pin %u as GPIO\n", offset);
- /* Set the pin to some default state, GPIO is usually default */
-}
-
-static const struct pinmux_ops nmk_pinmux_ops = {
- .get_functions_count = nmk_pmx_get_funcs_cnt,
- .get_function_name = nmk_pmx_get_func_name,
- .get_function_groups = nmk_pmx_get_func_groups,
- .enable = nmk_pmx_enable,
- .disable = nmk_pmx_disable,
- .gpio_request_enable = nmk_gpio_request_enable,
- .gpio_disable_free = nmk_gpio_disable_free,
-};
-
-static int nmk_pin_config_get(struct pinctrl_dev *pctldev, unsigned pin,
- unsigned long *config)
-{
- /* Not implemented */
- return -EINVAL;
-}
-
-static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned pin,
- unsigned long *configs, unsigned num_configs)
-{
- static const char *pullnames[] = {
- [NMK_GPIO_PULL_NONE] = "none",
- [NMK_GPIO_PULL_UP] = "up",
- [NMK_GPIO_PULL_DOWN] = "down",
- [3] /* illegal */ = "??"
- };
- static const char *slpmnames[] = {
- [NMK_GPIO_SLPM_INPUT] = "input/wakeup",
- [NMK_GPIO_SLPM_NOCHANGE] = "no-change/no-wakeup",
- };
- struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
- struct nmk_gpio_chip *nmk_chip;
- struct pinctrl_gpio_range *range;
- struct gpio_chip *chip;
- unsigned bit;
- pin_cfg_t cfg;
- int pull, slpm, output, val, i;
- bool lowemi, gpiomode, sleep;
-
- range = nmk_match_gpio_range(pctldev, pin);
- if (!range) {
- dev_err(npct->dev, "invalid pin offset %d\n", pin);
- return -EINVAL;
- }
- if (!range->gc) {
- dev_err(npct->dev, "GPIO chip missing in range for pin %d\n",
- pin);
- return -EINVAL;
- }
- chip = range->gc;
- nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
-
- for (i = 0; i < num_configs; i++) {
- /*
- * The pin config contains pin number and altfunction fields,
- * here we just ignore that part. It's being handled by the
- * framework and pinmux callback respectively.
- */
- cfg = (pin_cfg_t) configs[i];
- pull = PIN_PULL(cfg);
- slpm = PIN_SLPM(cfg);
- output = PIN_DIR(cfg);
- val = PIN_VAL(cfg);
- lowemi = PIN_LOWEMI(cfg);
- gpiomode = PIN_GPIOMODE(cfg);
- sleep = PIN_SLEEPMODE(cfg);
-
- if (sleep) {
- int slpm_pull = PIN_SLPM_PULL(cfg);
- int slpm_output = PIN_SLPM_DIR(cfg);
- int slpm_val = PIN_SLPM_VAL(cfg);
-
- /* All pins go into GPIO mode at sleep */
- gpiomode = true;
-
- /*
- * The SLPM_* values are normal values + 1 to allow zero
- * to mean "same as normal".
- */
- if (slpm_pull)
- pull = slpm_pull - 1;
- if (slpm_output)
- output = slpm_output - 1;
- if (slpm_val)
- val = slpm_val - 1;
-
- dev_dbg(nmk_chip->chip.dev,
- "pin %d: sleep pull %s, dir %s, val %s\n",
- pin,
- slpm_pull ? pullnames[pull] : "same",
- slpm_output ? (output ? "output" : "input")
- : "same",
- slpm_val ? (val ? "high" : "low") : "same");
- }
-
- dev_dbg(nmk_chip->chip.dev,
- "pin %d [%#lx]: pull %s, slpm %s (%s%s), lowemi %s\n",
- pin, cfg, pullnames[pull], slpmnames[slpm],
- output ? "output " : "input",
- output ? (val ? "high" : "low") : "",
- lowemi ? "on" : "off");
-
- clk_enable(nmk_chip->clk);
- bit = pin % NMK_GPIO_PER_CHIP;
- if (gpiomode)
- /* No glitch when going to GPIO mode */
- __nmk_gpio_set_mode(nmk_chip, bit, NMK_GPIO_ALT_GPIO);
- if (output)
- __nmk_gpio_make_output(nmk_chip, bit, val);
- else {
- __nmk_gpio_make_input(nmk_chip, bit);
- __nmk_gpio_set_pull(nmk_chip, bit, pull);
- }
- /* TODO: isn't this only applicable on output pins? */
- __nmk_gpio_set_lowemi(nmk_chip, bit, lowemi);
-
- __nmk_gpio_set_slpm(nmk_chip, bit, slpm);
- clk_disable(nmk_chip->clk);
- } /* for each config */
-
- return 0;
-}
-
-static const struct pinconf_ops nmk_pinconf_ops = {
- .pin_config_get = nmk_pin_config_get,
- .pin_config_set = nmk_pin_config_set,
-};
-
-static struct pinctrl_desc nmk_pinctrl_desc = {
- .name = "pinctrl-nomadik",
- .pctlops = &nmk_pinctrl_ops,
- .pmxops = &nmk_pinmux_ops,
- .confops = &nmk_pinconf_ops,
- .owner = THIS_MODULE,
-};
-
-static const struct of_device_id nmk_pinctrl_match[] = {
- {
- .compatible = "stericsson,stn8815-pinctrl",
- .data = (void *)PINCTRL_NMK_STN8815,
- },
- {
- .compatible = "stericsson,db8500-pinctrl",
- .data = (void *)PINCTRL_NMK_DB8500,
- },
- {
- .compatible = "stericsson,db8540-pinctrl",
- .data = (void *)PINCTRL_NMK_DB8540,
- },
- {},
-};
-
-#ifdef CONFIG_PM_SLEEP
-static int nmk_pinctrl_suspend(struct device *dev)
-{
- struct nmk_pinctrl *npct;
-
- npct = dev_get_drvdata(dev);
- if (!npct)
- return -EINVAL;
-
- return pinctrl_force_sleep(npct->pctl);
-}
-
-static int nmk_pinctrl_resume(struct device *dev)
-{
- struct nmk_pinctrl *npct;
-
- npct = dev_get_drvdata(dev);
- if (!npct)
- return -EINVAL;
-
- return pinctrl_force_default(npct->pctl);
-}
-#endif
-
-static int nmk_pinctrl_probe(struct platform_device *pdev)
-{
- const struct of_device_id *match;
- struct device_node *np = pdev->dev.of_node;
- struct device_node *prcm_np;
- struct nmk_pinctrl *npct;
- unsigned int version = 0;
- int i;
-
- npct = devm_kzalloc(&pdev->dev, sizeof(*npct), GFP_KERNEL);
- if (!npct)
- return -ENOMEM;
-
- match = of_match_device(nmk_pinctrl_match, &pdev->dev);
- if (!match)
- return -ENODEV;
- version = (unsigned int) match->data;
-
- /* Poke in other ASIC variants here */
- if (version == PINCTRL_NMK_STN8815)
- nmk_pinctrl_stn8815_init(&npct->soc);
- if (version == PINCTRL_NMK_DB8500)
- nmk_pinctrl_db8500_init(&npct->soc);
- if (version == PINCTRL_NMK_DB8540)
- nmk_pinctrl_db8540_init(&npct->soc);
-
- prcm_np = of_parse_phandle(np, "prcm", 0);
- if (prcm_np)
- npct->prcm_base = of_iomap(prcm_np, 0);
- if (!npct->prcm_base) {
- if (version == PINCTRL_NMK_STN8815) {
- dev_info(&pdev->dev,
- "No PRCM base, "
- "assuming no ALT-Cx control is available\n");
- } else {
- dev_err(&pdev->dev, "missing PRCM base address\n");
- return -EINVAL;
- }
- }
-
- /*
- * We need all the GPIO drivers to probe FIRST, or we will not be able
- * to obtain references to the struct gpio_chip * for them, and we
- * need this to proceed.
- */
- for (i = 0; i < npct->soc->gpio_num_ranges; i++) {
- if (!nmk_gpio_chips[npct->soc->gpio_ranges[i].id]) {
- dev_warn(&pdev->dev, "GPIO chip %d not registered yet\n", i);
- return -EPROBE_DEFER;
- }
- npct->soc->gpio_ranges[i].gc = &nmk_gpio_chips[npct->soc->gpio_ranges[i].id]->chip;
- }
-
- nmk_pinctrl_desc.pins = npct->soc->pins;
- nmk_pinctrl_desc.npins = npct->soc->npins;
- npct->dev = &pdev->dev;
-
- npct->pctl = pinctrl_register(&nmk_pinctrl_desc, &pdev->dev, npct);
- if (!npct->pctl) {
- dev_err(&pdev->dev, "could not register Nomadik pinctrl driver\n");
- return -EINVAL;
- }
-
- /* We will handle a range of GPIO pins */
- for (i = 0; i < npct->soc->gpio_num_ranges; i++)
- pinctrl_add_gpio_range(npct->pctl, &npct->soc->gpio_ranges[i]);
-
- platform_set_drvdata(pdev, npct);
- dev_info(&pdev->dev, "initialized Nomadik pin control driver\n");
-
- return 0;
-}
-
-static const struct of_device_id nmk_gpio_match[] = {
- { .compatible = "st,nomadik-gpio", },
- {}
-};
-
-static struct platform_driver nmk_gpio_driver = {
- .driver = {
- .owner = THIS_MODULE,
- .name = "gpio",
- .of_match_table = nmk_gpio_match,
- },
- .probe = nmk_gpio_probe,
-};
-
-static SIMPLE_DEV_PM_OPS(nmk_pinctrl_pm_ops,
- nmk_pinctrl_suspend,
- nmk_pinctrl_resume);
-
-static struct platform_driver nmk_pinctrl_driver = {
- .driver = {
- .owner = THIS_MODULE,
- .name = "pinctrl-nomadik",
- .of_match_table = nmk_pinctrl_match,
- .pm = &nmk_pinctrl_pm_ops,
- },
- .probe = nmk_pinctrl_probe,
-};
-
-static int __init nmk_gpio_init(void)
-{
- int ret;
-
- ret = platform_driver_register(&nmk_gpio_driver);
- if (ret)
- return ret;
- return platform_driver_register(&nmk_pinctrl_driver);
-}
-
-core_initcall(nmk_gpio_init);
-
-MODULE_AUTHOR("Prafulla WADASKAR and Alessandro Rubini");
-MODULE_DESCRIPTION("Nomadik GPIO Driver");
-MODULE_LICENSE("GPL");
+++ /dev/null
-#ifndef PINCTRL_PINCTRL_NOMADIK_H
-#define PINCTRL_PINCTRL_NOMADIK_H
-
-/* Package definitions */
-#define PINCTRL_NMK_STN8815 0
-#define PINCTRL_NMK_DB8500 1
-#define PINCTRL_NMK_DB8540 2
-
-/* Alternate functions: function C is set in hw by setting both A and B */
-#define NMK_GPIO_ALT_GPIO 0
-#define NMK_GPIO_ALT_A 1
-#define NMK_GPIO_ALT_B 2
-#define NMK_GPIO_ALT_C (NMK_GPIO_ALT_A | NMK_GPIO_ALT_B)
-
-#define NMK_GPIO_ALT_CX_SHIFT 2
-#define NMK_GPIO_ALT_C1 ((1<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C2 ((2<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C3 ((3<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C4 ((4<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-
-#define PRCM_GPIOCR_ALTCX(pin_num,\
- altc1_used, altc1_ri, altc1_cb,\
- altc2_used, altc2_ri, altc2_cb,\
- altc3_used, altc3_ri, altc3_cb,\
- altc4_used, altc4_ri, altc4_cb)\
-{\
- .pin = pin_num,\
- .altcx[PRCM_IDX_GPIOCR_ALTC1] = {\
- .used = altc1_used,\
- .reg_index = altc1_ri,\
- .control_bit = altc1_cb\
- },\
- .altcx[PRCM_IDX_GPIOCR_ALTC2] = {\
- .used = altc2_used,\
- .reg_index = altc2_ri,\
- .control_bit = altc2_cb\
- },\
- .altcx[PRCM_IDX_GPIOCR_ALTC3] = {\
- .used = altc3_used,\
- .reg_index = altc3_ri,\
- .control_bit = altc3_cb\
- },\
- .altcx[PRCM_IDX_GPIOCR_ALTC4] = {\
- .used = altc4_used,\
- .reg_index = altc4_ri,\
- .control_bit = altc4_cb\
- },\
-}
-
-/**
- * enum prcm_gpiocr_reg_index
- * Used to reference an PRCM GPIOCR register address.
- */
-enum prcm_gpiocr_reg_index {
- PRCM_IDX_GPIOCR1,
- PRCM_IDX_GPIOCR2,
- PRCM_IDX_GPIOCR3
-};
-/**
- * enum prcm_gpiocr_altcx_index
- * Used to reference an Other alternate-C function.
- */
-enum prcm_gpiocr_altcx_index {
- PRCM_IDX_GPIOCR_ALTC1,
- PRCM_IDX_GPIOCR_ALTC2,
- PRCM_IDX_GPIOCR_ALTC3,
- PRCM_IDX_GPIOCR_ALTC4,
- PRCM_IDX_GPIOCR_ALTC_MAX,
-};
-
-/**
- * struct prcm_gpio_altcx - Other alternate-C function
- * @used: other alternate-C function availability
- * @reg_index: PRCM GPIOCR register index used to control the function
- * @control_bit: PRCM GPIOCR bit used to control the function
- */
-struct prcm_gpiocr_altcx {
- bool used:1;
- u8 reg_index:2;
- u8 control_bit:5;
-} __packed;
-
-/**
- * struct prcm_gpio_altcx_pin_desc - Other alternate-C pin
- * @pin: The pin number
- * @altcx: array of other alternate-C[1-4] functions
- */
-struct prcm_gpiocr_altcx_pin_desc {
- unsigned short pin;
- struct prcm_gpiocr_altcx altcx[PRCM_IDX_GPIOCR_ALTC_MAX];
-};
-
-/**
- * struct nmk_function - Nomadik pinctrl mux function
- * @name: The name of the function, exported to pinctrl core.
- * @groups: An array of pin groups that may select this function.
- * @ngroups: The number of entries in @groups.
- */
-struct nmk_function {
- const char *name;
- const char * const *groups;
- unsigned ngroups;
-};
-
-/**
- * struct nmk_pingroup - describes a Nomadik pin group
- * @name: the name of this specific pin group
- * @pins: an array of discrete physical pins used in this group, taken
- * from the driver-local pin enumeration space
- * @num_pins: the number of pins in this group array, i.e. the number of
- * elements in .pins so we can iterate over that array
- * @altsetting: the altsetting to apply to all pins in this group to
- * configure them to be used by a function
- */
-struct nmk_pingroup {
- const char *name;
- const unsigned int *pins;
- const unsigned npins;
- int altsetting;
-};
-
-/**
- * struct nmk_pinctrl_soc_data - Nomadik pin controller per-SoC configuration
- * @gpio_ranges: An array of GPIO ranges for this SoC
- * @gpio_num_ranges: The number of GPIO ranges for this SoC
- * @pins: An array describing all pins the pin controller affects.
- * All pins which are also GPIOs must be listed first within the
- * array, and be numbered identically to the GPIO controller's
- * numbering.
- * @npins: The number of entries in @pins.
- * @functions: The functions supported on this SoC.
- * @nfunction: The number of entries in @functions.
- * @groups: An array describing all pin groups the pin SoC supports.
- * @ngroups: The number of entries in @groups.
- * @altcx_pins: The pins that support Other alternate-C function on this SoC
- * @npins_altcx: The number of Other alternate-C pins
- * @prcm_gpiocr_registers: The array of PRCM GPIOCR registers on this SoC
- */
-struct nmk_pinctrl_soc_data {
- struct pinctrl_gpio_range *gpio_ranges;
- unsigned gpio_num_ranges;
- const struct pinctrl_pin_desc *pins;
- unsigned npins;
- const struct nmk_function *functions;
- unsigned nfunctions;
- const struct nmk_pingroup *groups;
- unsigned ngroups;
- const struct prcm_gpiocr_altcx_pin_desc *altcx_pins;
- unsigned npins_altcx;
- const u16 *prcm_gpiocr_registers;
-};
-
-#ifdef CONFIG_PINCTRL_STN8815
-
-void nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#ifdef CONFIG_PINCTRL_DB8500
-
-void nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#ifdef CONFIG_PINCTRL_DB8540
-
-void nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#endif /* PINCTRL_PINCTRL_NOMADIK_H */
RK2928,
RK3066B,
RK3188,
+ RK3288,
};
-enum rockchip_pin_bank_type {
- COMMON_BANK,
- RK3188_BANK0,
+/**
+ * Encode variants of iomux registers into a type variable
+ */
+#define IOMUX_GPIO_ONLY BIT(0)
+#define IOMUX_WIDTH_4BIT BIT(1)
+#define IOMUX_SOURCE_PMU BIT(2)
+#define IOMUX_UNROUTED BIT(3)
+
+/**
+ * @type: iomux variant using IOMUX_* constants
+ * @offset: if initialized to -1 it will be autocalculated, by specifying
+ * an initial offset value the relevant source offset can be reset
+ * to a new value for autocalculating the following iomux registers.
+ */
+struct rockchip_iomux {
+ int type;
+ int offset;
};
/**
* @nr_pins: number of pins in this bank
* @name: name of the bank
* @bank_num: number of the bank, to account for holes
+ * @iomux: array describing the 4 iomux sources of the bank
* @valid: are all necessary informations present
* @of_node: dt node of this bank
* @drvdata: common pinctrl basedata
u8 nr_pins;
char *name;
u8 bank_num;
- enum rockchip_pin_bank_type bank_type;
+ struct rockchip_iomux iomux[4];
bool valid;
struct device_node *of_node;
struct rockchip_pinctrl *drvdata;
.bank_num = id, \
.nr_pins = pins, \
.name = label, \
+ .iomux = { \
+ { .offset = -1 }, \
+ { .offset = -1 }, \
+ { .offset = -1 }, \
+ { .offset = -1 }, \
+ }, \
+ }
+
+#define PIN_BANK_IOMUX_FLAGS(id, pins, label, iom0, iom1, iom2, iom3) \
+ { \
+ .bank_num = id, \
+ .nr_pins = pins, \
+ .name = label, \
+ .iomux = { \
+ { .type = iom0, .offset = -1 }, \
+ { .type = iom1, .offset = -1 }, \
+ { .type = iom2, .offset = -1 }, \
+ { .type = iom3, .offset = -1 }, \
+ }, \
}
/**
u32 nr_pins;
char *label;
enum rockchip_pinctrl_type type;
- int mux_offset;
+ int grf_mux_offset;
+ int pmu_mux_offset;
void (*pull_calc_reg)(struct rockchip_pin_bank *bank,
int pin_num, struct regmap **regmap,
int *reg, u8 *bit);
static int rockchip_get_mux(struct rockchip_pin_bank *bank, int pin)
{
struct rockchip_pinctrl *info = bank->drvdata;
+ int iomux_num = (pin / 8);
+ struct regmap *regmap;
unsigned int val;
- int reg, ret;
+ int reg, ret, mask;
u8 bit;
- if (bank->bank_type == RK3188_BANK0 && pin < 16)
+ if (iomux_num > 3)
+ return -EINVAL;
+
+ if (bank->iomux[iomux_num].type & IOMUX_UNROUTED) {
+ dev_err(info->dev, "pin %d is unrouted\n", pin);
+ return -EINVAL;
+ }
+
+ if (bank->iomux[iomux_num].type & IOMUX_GPIO_ONLY)
return RK_FUNC_GPIO;
+ regmap = (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
+ ? info->regmap_pmu : info->regmap_base;
+
/* get basic quadrupel of mux registers and the correct reg inside */
- reg = info->ctrl->mux_offset;
- reg += bank->bank_num * 0x10;
- reg += (pin / 8) * 4;
- bit = (pin % 8) * 2;
+ mask = (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) ? 0xf : 0x3;
+ reg = bank->iomux[iomux_num].offset;
+ if (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) {
+ if ((pin % 8) >= 4)
+ reg += 0x4;
+ bit = (pin % 4) * 4;
+ } else {
+ bit = (pin % 8) * 2;
+ }
- ret = regmap_read(info->regmap_base, reg, &val);
+ ret = regmap_read(regmap, reg, &val);
if (ret)
return ret;
- return ((val >> bit) & 3);
+ return ((val >> bit) & mask);
}
/*
static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
{
struct rockchip_pinctrl *info = bank->drvdata;
- int reg, ret;
+ int iomux_num = (pin / 8);
+ struct regmap *regmap;
+ int reg, ret, mask;
unsigned long flags;
u8 bit;
u32 data;
- /*
- * The first 16 pins of rk3188_bank0 are always gpios and do not have
- * a mux register at all.
- */
- if (bank->bank_type == RK3188_BANK0 && pin < 16) {
+ if (iomux_num > 3)
+ return -EINVAL;
+
+ if (bank->iomux[iomux_num].type & IOMUX_UNROUTED) {
+ dev_err(info->dev, "pin %d is unrouted\n", pin);
+ return -EINVAL;
+ }
+
+ if (bank->iomux[iomux_num].type & IOMUX_GPIO_ONLY) {
if (mux != RK_FUNC_GPIO) {
dev_err(info->dev,
"pin %d only supports a gpio mux\n", pin);
dev_dbg(info->dev, "setting mux of GPIO%d-%d to %d\n",
bank->bank_num, pin, mux);
+ regmap = (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
+ ? info->regmap_pmu : info->regmap_base;
+
/* get basic quadrupel of mux registers and the correct reg inside */
- reg = info->ctrl->mux_offset;
- reg += bank->bank_num * 0x10;
- reg += (pin / 8) * 4;
- bit = (pin % 8) * 2;
+ mask = (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) ? 0xf : 0x3;
+ reg = bank->iomux[iomux_num].offset;
+ if (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) {
+ if ((pin % 8) >= 4)
+ reg += 0x4;
+ bit = (pin % 4) * 4;
+ } else {
+ bit = (pin % 8) * 2;
+ }
spin_lock_irqsave(&bank->slock, flags);
- data = (3 << (bit + 16));
- data |= (mux & 3) << bit;
- ret = regmap_write(info->regmap_base, reg, data);
+ data = (mask << (bit + 16));
+ data |= (mux & mask) << bit;
+ ret = regmap_write(regmap, reg, data);
spin_unlock_irqrestore(&bank->slock, flags);
struct rockchip_pinctrl *info = bank->drvdata;
/* The first 12 pins of the first bank are located elsewhere */
- if (bank->bank_type == RK3188_BANK0 && pin_num < 12) {
+ if (bank->bank_num == 0 && pin_num < 12) {
*regmap = info->regmap_pmu ? info->regmap_pmu
: bank->regmap_pull;
*reg = info->regmap_pmu ? RK3188_PULL_PMU_OFFSET : 0;
}
}
+#define RK3288_PULL_OFFSET 0x140
+static void rk3288_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
+ int pin_num, struct regmap **regmap,
+ int *reg, u8 *bit)
+{
+ struct rockchip_pinctrl *info = bank->drvdata;
+
+ /* The first 24 pins of the first bank are located in PMU */
+ if (bank->bank_num == 0) {
+ *regmap = info->regmap_pmu;
+ *reg = RK3188_PULL_PMU_OFFSET;
+
+ *reg += ((pin_num / RK3188_PULL_PINS_PER_REG) * 4);
+ *bit = pin_num % RK3188_PULL_PINS_PER_REG;
+ *bit *= RK3188_PULL_BITS_PER_PIN;
+ } else {
+ *regmap = info->regmap_base;
+ *reg = RK3288_PULL_OFFSET;
+
+ /* correct the offset, as we're starting with the 2nd bank */
+ *reg -= 0x10;
+ *reg += bank->bank_num * RK3188_PULL_BANK_STRIDE;
+ *reg += ((pin_num / RK3188_PULL_PINS_PER_REG) * 4);
+
+ *bit = (pin_num % RK3188_PULL_PINS_PER_REG);
+ *bit *= RK3188_PULL_BITS_PER_PIN;
+ }
+}
+
+#define RK3288_DRV_PMU_OFFSET 0x70
+#define RK3288_DRV_GRF_OFFSET 0x1c0
+#define RK3288_DRV_BITS_PER_PIN 2
+#define RK3288_DRV_PINS_PER_REG 8
+#define RK3288_DRV_BANK_STRIDE 16
+static int rk3288_drv_list[] = { 2, 4, 8, 12 };
+
+static void rk3288_calc_drv_reg_and_bit(struct rockchip_pin_bank *bank,
+ int pin_num, struct regmap **regmap,
+ int *reg, u8 *bit)
+{
+ struct rockchip_pinctrl *info = bank->drvdata;
+
+ /* The first 24 pins of the first bank are located in PMU */
+ if (bank->bank_num == 0) {
+ *regmap = info->regmap_pmu;
+ *reg = RK3288_DRV_PMU_OFFSET;
+
+ *reg += ((pin_num / RK3288_DRV_PINS_PER_REG) * 4);
+ *bit = pin_num % RK3288_DRV_PINS_PER_REG;
+ *bit *= RK3288_DRV_BITS_PER_PIN;
+ } else {
+ *regmap = info->regmap_base;
+ *reg = RK3288_DRV_GRF_OFFSET;
+
+ /* correct the offset, as we're starting with the 2nd bank */
+ *reg -= 0x10;
+ *reg += bank->bank_num * RK3288_DRV_BANK_STRIDE;
+ *reg += ((pin_num / RK3288_DRV_PINS_PER_REG) * 4);
+
+ *bit = (pin_num % RK3288_DRV_PINS_PER_REG);
+ *bit *= RK3288_DRV_BITS_PER_PIN;
+ }
+}
+
+static int rk3288_get_drive(struct rockchip_pin_bank *bank, int pin_num)
+{
+ struct regmap *regmap;
+ int reg, ret;
+ u32 data;
+ u8 bit;
+
+ rk3288_calc_drv_reg_and_bit(bank, pin_num, ®map, ®, &bit);
+
+ ret = regmap_read(regmap, reg, &data);
+ if (ret)
+ return ret;
+
+ data >>= bit;
+ data &= (1 << RK3288_DRV_BITS_PER_PIN) - 1;
+
+ return rk3288_drv_list[data];
+}
+
+static int rk3288_set_drive(struct rockchip_pin_bank *bank, int pin_num,
+ int strength)
+{
+ struct rockchip_pinctrl *info = bank->drvdata;
+ struct regmap *regmap;
+ unsigned long flags;
+ int reg, ret, i;
+ u32 data;
+ u8 bit;
+
+ rk3288_calc_drv_reg_and_bit(bank, pin_num, ®map, ®, &bit);
+
+ ret = -EINVAL;
+ for (i = 0; i < ARRAY_SIZE(rk3288_drv_list); i++) {
+ if (rk3288_drv_list[i] == strength) {
+ ret = i;
+ break;
+ }
+ }
+
+ if (ret < 0) {
+ dev_err(info->dev, "unsupported driver strength %d\n",
+ strength);
+ return ret;
+ }
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ /* enable the write to the equivalent lower bits */
+ data = ((1 << RK3288_DRV_BITS_PER_PIN) - 1) << (bit + 16);
+ data |= (ret << bit);
+
+ ret = regmap_write(regmap, reg, data);
+ spin_unlock_irqrestore(&bank->slock, flags);
+
+ return ret;
+}
+
static int rockchip_get_pull(struct rockchip_pin_bank *bank, int pin_num)
{
struct rockchip_pinctrl *info = bank->drvdata;
? PIN_CONFIG_BIAS_PULL_PIN_DEFAULT
: PIN_CONFIG_BIAS_DISABLE;
case RK3188:
+ case RK3288:
data >>= bit;
data &= (1 << RK3188_PULL_BITS_PER_PIN) - 1;
spin_unlock_irqrestore(&bank->slock, flags);
break;
case RK3188:
+ case RK3288:
spin_lock_irqsave(&bank->slock, flags);
/* enable the write to the equivalent lower bits */
return 0;
}
-static void rockchip_pmx_disable(struct pinctrl_dev *pctldev,
- unsigned selector, unsigned group)
-{
- struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
- const unsigned int *pins = info->groups[group].pins;
- struct rockchip_pin_bank *bank;
- int cnt;
-
- dev_dbg(info->dev, "disable function %s group %s\n",
- info->functions[selector].name, info->groups[group].name);
-
- for (cnt = 0; cnt < info->groups[group].npins; cnt++) {
- bank = pin_to_bank(info, pins[cnt]);
- rockchip_set_mux(bank, pins[cnt] - bank->pin_base, 0);
- }
-}
-
/*
* The calls to gpio_direction_output() and gpio_direction_input()
* leads to this function call (via the pinctrl_gpio_direction_{input|output}()
.get_function_name = rockchip_pmx_get_func_name,
.get_function_groups = rockchip_pmx_get_groups,
.enable = rockchip_pmx_enable,
- .disable = rockchip_pmx_disable,
.gpio_set_direction = rockchip_pmx_gpio_set_direction,
};
case RK3066B:
return pull ? false : true;
case RK3188:
+ case RK3288:
return (pull != PIN_CONFIG_BIAS_PULL_PIN_DEFAULT);
}
if (rc)
return rc;
break;
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ /* rk3288 is the first with per-pin drive-strength */
+ if (info->ctrl->type != RK3288)
+ return -ENOTSUPP;
+
+ rc = rk3288_set_drive(bank, pin - bank->pin_base, arg);
+ if (rc < 0)
+ return rc;
+ break;
default:
return -ENOTSUPP;
break;
arg = rc ? 1 : 0;
break;
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ /* rk3288 is the first with per-pin drive-strength */
+ if (info->ctrl->type != RK3288)
+ return -ENOTSUPP;
+
+ rc = rk3288_get_drive(bank, pin - bank->pin_base);
+ if (rc < 0)
+ return rc;
+
+ arg = rc;
+ break;
default:
return -ENOTSUPP;
break;
static const struct pinconf_ops rockchip_pinconf_ops = {
.pin_config_get = rockchip_pinconf_get,
.pin_config_set = rockchip_pinconf_set,
+ .is_generic = true,
};
static const struct of_device_id rockchip_bank_match[] = {
for (--i, --bank; i >= 0; --i, --bank) {
if (!bank->valid)
continue;
-
- if (gpiochip_remove(&bank->gpio_chip))
- dev_err(&pdev->dev, "gpio chip %s remove failed\n",
- bank->gpio_chip.label);
+ gpiochip_remove(&bank->gpio_chip);
}
return ret;
}
{
struct rockchip_pin_ctrl *ctrl = info->ctrl;
struct rockchip_pin_bank *bank = ctrl->pin_banks;
- int ret = 0;
int i;
- for (i = 0; !ret && i < ctrl->nr_banks; ++i, ++bank) {
+ for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
if (!bank->valid)
continue;
-
- ret = gpiochip_remove(&bank->gpio_chip);
+ gpiochip_remove(&bank->gpio_chip);
}
- if (ret)
- dev_err(&pdev->dev, "gpio chip remove failed\n");
-
- return ret;
+ return 0;
}
static int rockchip_get_bank_data(struct rockchip_pin_bank *bank,
"rockchip,rk3188-gpio-bank0")) {
struct device_node *node;
- bank->bank_type = RK3188_BANK0;
-
node = of_parse_phandle(bank->of_node->parent,
"rockchip,pmu", 0);
if (!node) {
base,
&rockchip_regmap_config);
}
-
- } else {
- bank->bank_type = COMMON_BANK;
}
bank->irq = irq_of_parse_and_map(bank->of_node, 0);
struct device_node *np;
struct rockchip_pin_ctrl *ctrl;
struct rockchip_pin_bank *bank;
- int i;
+ int grf_offs, pmu_offs, i, j;
match = of_match_node(rockchip_pinctrl_dt_match, node);
ctrl = (struct rockchip_pin_ctrl *)match->data;
}
}
+ grf_offs = ctrl->grf_mux_offset;
+ pmu_offs = ctrl->pmu_mux_offset;
bank = ctrl->pin_banks;
for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
+ int bank_pins = 0;
+
spin_lock_init(&bank->slock);
bank->drvdata = d;
bank->pin_base = ctrl->nr_pins;
ctrl->nr_pins += bank->nr_pins;
+
+ /* calculate iomux offsets */
+ for (j = 0; j < 4; j++) {
+ struct rockchip_iomux *iom = &bank->iomux[j];
+ int inc;
+
+ if (bank_pins >= bank->nr_pins)
+ break;
+
+ /* preset offset value, set new start value */
+ if (iom->offset >= 0) {
+ if (iom->type & IOMUX_SOURCE_PMU)
+ pmu_offs = iom->offset;
+ else
+ grf_offs = iom->offset;
+ } else { /* set current offset */
+ iom->offset = (iom->type & IOMUX_SOURCE_PMU) ?
+ pmu_offs : grf_offs;
+ }
+
+ dev_dbg(d->dev, "bank %d, iomux %d has offset 0x%x\n",
+ i, j, iom->offset);
+
+ /*
+ * Increase offset according to iomux width.
+ * 4bit iomux'es are spread over two registers.
+ */
+ inc = (iom->type & IOMUX_WIDTH_4BIT) ? 8 : 4;
+ if (iom->type & IOMUX_SOURCE_PMU)
+ pmu_offs += inc;
+ else
+ grf_offs += inc;
+
+ bank_pins += 8;
+ }
}
return ctrl;
.nr_banks = ARRAY_SIZE(rk2928_pin_banks),
.label = "RK2928-GPIO",
.type = RK2928,
- .mux_offset = 0xa8,
+ .grf_mux_offset = 0xa8,
.pull_calc_reg = rk2928_calc_pull_reg_and_bit,
};
.nr_banks = ARRAY_SIZE(rk3066a_pin_banks),
.label = "RK3066a-GPIO",
.type = RK2928,
- .mux_offset = 0xa8,
+ .grf_mux_offset = 0xa8,
.pull_calc_reg = rk2928_calc_pull_reg_and_bit,
};
.nr_banks = ARRAY_SIZE(rk3066b_pin_banks),
.label = "RK3066b-GPIO",
.type = RK3066B,
- .mux_offset = 0x60,
+ .grf_mux_offset = 0x60,
};
static struct rockchip_pin_bank rk3188_pin_banks[] = {
- PIN_BANK(0, 32, "gpio0"),
+ PIN_BANK_IOMUX_FLAGS(0, 32, "gpio0", IOMUX_GPIO_ONLY, 0, 0, 0),
PIN_BANK(1, 32, "gpio1"),
PIN_BANK(2, 32, "gpio2"),
PIN_BANK(3, 32, "gpio3"),
.nr_banks = ARRAY_SIZE(rk3188_pin_banks),
.label = "RK3188-GPIO",
.type = RK3188,
- .mux_offset = 0x60,
+ .grf_mux_offset = 0x60,
.pull_calc_reg = rk3188_calc_pull_reg_and_bit,
};
+static struct rockchip_pin_bank rk3288_pin_banks[] = {
+ PIN_BANK_IOMUX_FLAGS(0, 24, "gpio0", IOMUX_SOURCE_PMU,
+ IOMUX_SOURCE_PMU,
+ IOMUX_SOURCE_PMU,
+ IOMUX_UNROUTED
+ ),
+ PIN_BANK_IOMUX_FLAGS(1, 32, "gpio1", IOMUX_UNROUTED,
+ IOMUX_UNROUTED,
+ IOMUX_UNROUTED,
+ 0
+ ),
+ PIN_BANK_IOMUX_FLAGS(2, 32, "gpio2", 0, 0, 0, IOMUX_UNROUTED),
+ PIN_BANK_IOMUX_FLAGS(3, 32, "gpio3", 0, 0, 0, IOMUX_WIDTH_4BIT),
+ PIN_BANK_IOMUX_FLAGS(4, 32, "gpio4", IOMUX_WIDTH_4BIT,
+ IOMUX_WIDTH_4BIT,
+ 0,
+ 0
+ ),
+ PIN_BANK_IOMUX_FLAGS(5, 32, "gpio5", IOMUX_UNROUTED,
+ 0,
+ 0,
+ IOMUX_UNROUTED
+ ),
+ PIN_BANK_IOMUX_FLAGS(6, 32, "gpio6", 0, 0, 0, IOMUX_UNROUTED),
+ PIN_BANK_IOMUX_FLAGS(7, 32, "gpio7", 0,
+ 0,
+ IOMUX_WIDTH_4BIT,
+ IOMUX_UNROUTED
+ ),
+ PIN_BANK(8, 16, "gpio8"),
+};
+
+static struct rockchip_pin_ctrl rk3288_pin_ctrl = {
+ .pin_banks = rk3288_pin_banks,
+ .nr_banks = ARRAY_SIZE(rk3288_pin_banks),
+ .label = "RK3288-GPIO",
+ .type = RK3288,
+ .grf_mux_offset = 0x0,
+ .pmu_mux_offset = 0x84,
+ .pull_calc_reg = rk3288_calc_pull_reg_and_bit,
+};
+
static const struct of_device_id rockchip_pinctrl_dt_match[] = {
{ .compatible = "rockchip,rk2928-pinctrl",
.data = (void *)&rk2928_pin_ctrl },
.data = (void *)&rk3066b_pin_ctrl },
{ .compatible = "rockchip,rk3188-pinctrl",
.data = (void *)&rk3188_pin_ctrl },
+ { .compatible = "rockchip,rk3288-pinctrl",
+ .data = (void *)&rk3288_pin_ctrl },
{},
};
MODULE_DEVICE_TABLE(of, rockchip_pinctrl_dt_match);
+++ /dev/null
-/*
- * S3C24XX specific support for Samsung pinctrl/gpiolib driver.
- *
- * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This file contains the SamsungS3C24XX specific information required by the
- * Samsung pinctrl/gpiolib driver. It also includes the implementation of
- * external gpio and wakeup interrupt support.
- */
-
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/irqdomain.h>
-#include <linux/irq.h>
-#include <linux/of_irq.h>
-#include <linux/irqchip/chained_irq.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-
-#include "pinctrl-samsung.h"
-
-#define NUM_EINT 24
-#define NUM_EINT_IRQ 6
-#define EINT_MAX_PER_GROUP 8
-
-#define EINTPEND_REG 0xa8
-#define EINTMASK_REG 0xa4
-
-#define EINT_GROUP(i) ((int)((i) / EINT_MAX_PER_GROUP))
-#define EINT_REG(i) ((EINT_GROUP(i) * 4) + 0x88)
-#define EINT_OFFS(i) ((i) % EINT_MAX_PER_GROUP * 4)
-
-#define EINT_LEVEL_LOW 0
-#define EINT_LEVEL_HIGH 1
-#define EINT_EDGE_FALLING 2
-#define EINT_EDGE_RISING 4
-#define EINT_EDGE_BOTH 6
-#define EINT_MASK 0xf
-
-static struct samsung_pin_bank_type bank_type_1bit = {
- .fld_width = { 1, 1, },
- .reg_offset = { 0x00, 0x04, },
-};
-
-static struct samsung_pin_bank_type bank_type_2bit = {
- .fld_width = { 2, 1, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, },
-};
-
-#define PIN_BANK_A(pins, reg, id) \
- { \
- .type = &bank_type_1bit, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define PIN_BANK_2BIT(pins, reg, id) \
- { \
- .type = &bank_type_2bit, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define PIN_BANK_2BIT_EINTW(pins, reg, id, eoffs, emask)\
- { \
- .type = &bank_type_2bit, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_WKUP, \
- .eint_func = 2, \
- .eint_mask = emask, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-/**
- * struct s3c24xx_eint_data: EINT common data
- * @drvdata: pin controller driver data
- * @domains: IRQ domains of particular EINT interrupts
- * @parents: mapped parent irqs in the main interrupt controller
- */
-struct s3c24xx_eint_data {
- struct samsung_pinctrl_drv_data *drvdata;
- struct irq_domain *domains[NUM_EINT];
- int parents[NUM_EINT_IRQ];
-};
-
-/**
- * struct s3c24xx_eint_domain_data: per irq-domain data
- * @bank: pin bank related to the domain
- * @eint_data: common data
- * eint0_3_parent_only: live eints 0-3 only in the main intc
- */
-struct s3c24xx_eint_domain_data {
- struct samsung_pin_bank *bank;
- struct s3c24xx_eint_data *eint_data;
- bool eint0_3_parent_only;
-};
-
-static int s3c24xx_eint_get_trigger(unsigned int type)
-{
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- return EINT_EDGE_RISING;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- return EINT_EDGE_FALLING;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- return EINT_EDGE_BOTH;
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- return EINT_LEVEL_HIGH;
- break;
- case IRQ_TYPE_LEVEL_LOW:
- return EINT_LEVEL_LOW;
- break;
- default:
- return -EINVAL;
- }
-}
-
-static void s3c24xx_eint_set_handler(unsigned int irq, unsigned int type)
-{
- /* Edge- and level-triggered interrupts need different handlers */
- if (type & IRQ_TYPE_EDGE_BOTH)
- __irq_set_handler_locked(irq, handle_edge_irq);
- else
- __irq_set_handler_locked(irq, handle_level_irq);
-}
-
-static void s3c24xx_eint_set_function(struct samsung_pinctrl_drv_data *d,
- struct samsung_pin_bank *bank, int pin)
-{
- struct samsung_pin_bank_type *bank_type = bank->type;
- unsigned long flags;
- void __iomem *reg;
- u8 shift;
- u32 mask;
- u32 val;
-
- /* Make sure that pin is configured as interrupt */
- reg = d->virt_base + bank->pctl_offset;
- shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
- mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
-
- spin_lock_irqsave(&bank->slock, flags);
-
- val = readl(reg);
- val &= ~(mask << shift);
- val |= bank->eint_func << shift;
- writel(val, reg);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-}
-
-static int s3c24xx_eint_type(struct irq_data *data, unsigned int type)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- int index = bank->eint_offset + data->hwirq;
- void __iomem *reg;
- int trigger;
- u8 shift;
- u32 val;
-
- trigger = s3c24xx_eint_get_trigger(type);
- if (trigger < 0) {
- dev_err(d->dev, "unsupported external interrupt type\n");
- return -EINVAL;
- }
-
- s3c24xx_eint_set_handler(data->irq, type);
-
- /* Set up interrupt trigger */
- reg = d->virt_base + EINT_REG(index);
- shift = EINT_OFFS(index);
-
- val = readl(reg);
- val &= ~(EINT_MASK << shift);
- val |= trigger << shift;
- writel(val, reg);
-
- s3c24xx_eint_set_function(d, bank, data->hwirq);
-
- return 0;
-}
-
-/* Handling of EINTs 0-3 on all except S3C2412 and S3C2413 */
-
-static void s3c2410_eint0_3_ack(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
- struct s3c24xx_eint_data *eint_data = ddata->eint_data;
- int parent_irq = eint_data->parents[data->hwirq];
- struct irq_chip *parent_chip = irq_get_chip(parent_irq);
-
- parent_chip->irq_ack(irq_get_irq_data(parent_irq));
-}
-
-static void s3c2410_eint0_3_mask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
- struct s3c24xx_eint_data *eint_data = ddata->eint_data;
- int parent_irq = eint_data->parents[data->hwirq];
- struct irq_chip *parent_chip = irq_get_chip(parent_irq);
-
- parent_chip->irq_mask(irq_get_irq_data(parent_irq));
-}
-
-static void s3c2410_eint0_3_unmask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
- struct s3c24xx_eint_data *eint_data = ddata->eint_data;
- int parent_irq = eint_data->parents[data->hwirq];
- struct irq_chip *parent_chip = irq_get_chip(parent_irq);
-
- parent_chip->irq_unmask(irq_get_irq_data(parent_irq));
-}
-
-static struct irq_chip s3c2410_eint0_3_chip = {
- .name = "s3c2410-eint0_3",
- .irq_ack = s3c2410_eint0_3_ack,
- .irq_mask = s3c2410_eint0_3_mask,
- .irq_unmask = s3c2410_eint0_3_unmask,
- .irq_set_type = s3c24xx_eint_type,
-};
-
-static void s3c2410_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
-{
- struct irq_data *data = irq_desc_get_irq_data(desc);
- struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
- unsigned int virq;
-
- /* the first 4 eints have a simple 1 to 1 mapping */
- virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
- /* Something must be really wrong if an unmapped EINT is unmasked */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
-}
-
-/* Handling of EINTs 0-3 on S3C2412 and S3C2413 */
-
-static void s3c2412_eint0_3_ack(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
-
- unsigned long bitval = 1UL << data->hwirq;
- writel(bitval, d->virt_base + EINTPEND_REG);
-}
-
-static void s3c2412_eint0_3_mask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask |= (1UL << data->hwirq);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static void s3c2412_eint0_3_unmask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask &= ~(1UL << data->hwirq);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static struct irq_chip s3c2412_eint0_3_chip = {
- .name = "s3c2412-eint0_3",
- .irq_ack = s3c2412_eint0_3_ack,
- .irq_mask = s3c2412_eint0_3_mask,
- .irq_unmask = s3c2412_eint0_3_unmask,
- .irq_set_type = s3c24xx_eint_type,
-};
-
-static void s3c2412_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_get_chip(irq);
- struct irq_data *data = irq_desc_get_irq_data(desc);
- struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
- unsigned int virq;
-
- chained_irq_enter(chip, desc);
-
- /* the first 4 eints have a simple 1 to 1 mapping */
- virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
- /* Something must be really wrong if an unmapped EINT is unmasked */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
-
- chained_irq_exit(chip, desc);
-}
-
-/* Handling of all other eints */
-
-static void s3c24xx_eint_ack(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = bank->eint_offset + data->hwirq;
-
- writel(1UL << index, d->virt_base + EINTPEND_REG);
-}
-
-static void s3c24xx_eint_mask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = bank->eint_offset + data->hwirq;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask |= (1UL << index);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static void s3c24xx_eint_unmask(struct irq_data *data)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = bank->eint_offset + data->hwirq;
- unsigned long mask;
-
- mask = readl(d->virt_base + EINTMASK_REG);
- mask &= ~(1UL << index);
- writel(mask, d->virt_base + EINTMASK_REG);
-}
-
-static struct irq_chip s3c24xx_eint_chip = {
- .name = "s3c-eint",
- .irq_ack = s3c24xx_eint_ack,
- .irq_mask = s3c24xx_eint_mask,
- .irq_unmask = s3c24xx_eint_unmask,
- .irq_set_type = s3c24xx_eint_type,
-};
-
-static inline void s3c24xx_demux_eint(unsigned int irq, struct irq_desc *desc,
- u32 offset, u32 range)
-{
- struct irq_chip *chip = irq_get_chip(irq);
- struct s3c24xx_eint_data *data = irq_get_handler_data(irq);
- struct samsung_pinctrl_drv_data *d = data->drvdata;
- unsigned int pend, mask;
-
- chained_irq_enter(chip, desc);
-
- pend = readl(d->virt_base + EINTPEND_REG);
- mask = readl(d->virt_base + EINTMASK_REG);
-
- pend &= ~mask;
- pend &= range;
-
- while (pend) {
- unsigned int virq;
-
- irq = __ffs(pend);
- pend &= ~(1 << irq);
- virq = irq_linear_revmap(data->domains[irq], irq - offset);
- /* Something is really wrong if an unmapped EINT is unmasked */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
- }
-
- chained_irq_exit(chip, desc);
-}
-
-static void s3c24xx_demux_eint4_7(unsigned int irq, struct irq_desc *desc)
-{
- s3c24xx_demux_eint(irq, desc, 0, 0xf0);
-}
-
-static void s3c24xx_demux_eint8_23(unsigned int irq, struct irq_desc *desc)
-{
- s3c24xx_demux_eint(irq, desc, 8, 0xffff00);
-}
-
-static irq_flow_handler_t s3c2410_eint_handlers[NUM_EINT_IRQ] = {
- s3c2410_demux_eint0_3,
- s3c2410_demux_eint0_3,
- s3c2410_demux_eint0_3,
- s3c2410_demux_eint0_3,
- s3c24xx_demux_eint4_7,
- s3c24xx_demux_eint8_23,
-};
-
-static irq_flow_handler_t s3c2412_eint_handlers[NUM_EINT_IRQ] = {
- s3c2412_demux_eint0_3,
- s3c2412_demux_eint0_3,
- s3c2412_demux_eint0_3,
- s3c2412_demux_eint0_3,
- s3c24xx_demux_eint4_7,
- s3c24xx_demux_eint8_23,
-};
-
-static int s3c24xx_gpf_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct s3c24xx_eint_domain_data *ddata = h->host_data;
- struct samsung_pin_bank *bank = ddata->bank;
-
- if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
- return -EINVAL;
-
- if (hw <= 3) {
- if (ddata->eint0_3_parent_only)
- irq_set_chip_and_handler(virq, &s3c2410_eint0_3_chip,
- handle_edge_irq);
- else
- irq_set_chip_and_handler(virq, &s3c2412_eint0_3_chip,
- handle_edge_irq);
- } else {
- irq_set_chip_and_handler(virq, &s3c24xx_eint_chip,
- handle_edge_irq);
- }
- irq_set_chip_data(virq, bank);
- set_irq_flags(virq, IRQF_VALID);
- return 0;
-}
-
-static const struct irq_domain_ops s3c24xx_gpf_irq_ops = {
- .map = s3c24xx_gpf_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-static int s3c24xx_gpg_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct s3c24xx_eint_domain_data *ddata = h->host_data;
- struct samsung_pin_bank *bank = ddata->bank;
-
- if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
- return -EINVAL;
-
- irq_set_chip_and_handler(virq, &s3c24xx_eint_chip, handle_edge_irq);
- irq_set_chip_data(virq, bank);
- set_irq_flags(virq, IRQF_VALID);
- return 0;
-}
-
-static const struct irq_domain_ops s3c24xx_gpg_irq_ops = {
- .map = s3c24xx_gpg_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-static const struct of_device_id s3c24xx_eint_irq_ids[] = {
- { .compatible = "samsung,s3c2410-wakeup-eint", .data = (void *)1 },
- { .compatible = "samsung,s3c2412-wakeup-eint", .data = (void *)0 },
- { }
-};
-
-static int s3c24xx_eint_init(struct samsung_pinctrl_drv_data *d)
-{
- struct device *dev = d->dev;
- const struct of_device_id *match;
- struct device_node *eint_np = NULL;
- struct device_node *np;
- struct samsung_pin_bank *bank;
- struct s3c24xx_eint_data *eint_data;
- const struct irq_domain_ops *ops;
- unsigned int i;
- bool eint0_3_parent_only;
- irq_flow_handler_t *handlers;
-
- for_each_child_of_node(dev->of_node, np) {
- match = of_match_node(s3c24xx_eint_irq_ids, np);
- if (match) {
- eint_np = np;
- eint0_3_parent_only = (bool)match->data;
- break;
- }
- }
- if (!eint_np)
- return -ENODEV;
-
- eint_data = devm_kzalloc(dev, sizeof(*eint_data), GFP_KERNEL);
- if (!eint_data)
- return -ENOMEM;
-
- eint_data->drvdata = d;
-
- handlers = eint0_3_parent_only ? s3c2410_eint_handlers
- : s3c2412_eint_handlers;
- for (i = 0; i < NUM_EINT_IRQ; ++i) {
- unsigned int irq;
-
- irq = irq_of_parse_and_map(eint_np, i);
- if (!irq) {
- dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
- return -ENXIO;
- }
-
- eint_data->parents[i] = irq;
- irq_set_chained_handler(irq, handlers[i]);
- irq_set_handler_data(irq, eint_data);
- }
-
- bank = d->ctrl->pin_banks;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
- struct s3c24xx_eint_domain_data *ddata;
- unsigned int mask;
- unsigned int irq;
- unsigned int pin;
-
- if (bank->eint_type != EINT_TYPE_WKUP)
- continue;
-
- ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
- if (!ddata)
- return -ENOMEM;
-
- ddata->bank = bank;
- ddata->eint_data = eint_data;
- ddata->eint0_3_parent_only = eint0_3_parent_only;
-
- ops = (bank->eint_offset == 0) ? &s3c24xx_gpf_irq_ops
- : &s3c24xx_gpg_irq_ops;
-
- bank->irq_domain = irq_domain_add_linear(bank->of_node,
- bank->nr_pins, ops, ddata);
- if (!bank->irq_domain) {
- dev_err(dev, "wkup irq domain add failed\n");
- return -ENXIO;
- }
-
- irq = bank->eint_offset;
- mask = bank->eint_mask;
- for (pin = 0; mask; ++pin, mask >>= 1) {
- if (irq >= NUM_EINT)
- break;
- if (!(mask & 1))
- continue;
- eint_data->domains[irq] = bank->irq_domain;
- ++irq;
- }
- }
-
- return 0;
-}
-
-static struct samsung_pin_bank s3c2412_pin_banks[] = {
- PIN_BANK_A(23, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
- PIN_BANK_2BIT(11, 0x070, "gph"),
- PIN_BANK_2BIT(13, 0x080, "gpj"),
-};
-
-struct samsung_pin_ctrl s3c2412_pin_ctrl[] = {
- {
- .pin_banks = s3c2412_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2412_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- .label = "S3C2412-GPIO",
- },
-};
-
-static struct samsung_pin_bank s3c2416_pin_banks[] = {
- PIN_BANK_A(27, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(8, 0x060, "gpg", 8, 0xff00),
- PIN_BANK_2BIT(15, 0x070, "gph"),
- PIN_BANK_2BIT(16, 0x0e0, "gpk"),
- PIN_BANK_2BIT(14, 0x0f0, "gpl"),
- PIN_BANK_2BIT(2, 0x100, "gpm"),
-};
-
-struct samsung_pin_ctrl s3c2416_pin_ctrl[] = {
- {
- .pin_banks = s3c2416_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2416_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- .label = "S3C2416-GPIO",
- },
-};
-
-static struct samsung_pin_bank s3c2440_pin_banks[] = {
- PIN_BANK_A(25, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
- PIN_BANK_2BIT(11, 0x070, "gph"),
- PIN_BANK_2BIT(13, 0x0d0, "gpj"),
-};
-
-struct samsung_pin_ctrl s3c2440_pin_ctrl[] = {
- {
- .pin_banks = s3c2440_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2440_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- .label = "S3C2440-GPIO",
- },
-};
-
-static struct samsung_pin_bank s3c2450_pin_banks[] = {
- PIN_BANK_A(28, 0x000, "gpa"),
- PIN_BANK_2BIT(11, 0x010, "gpb"),
- PIN_BANK_2BIT(16, 0x020, "gpc"),
- PIN_BANK_2BIT(16, 0x030, "gpd"),
- PIN_BANK_2BIT(16, 0x040, "gpe"),
- PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
- PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
- PIN_BANK_2BIT(15, 0x070, "gph"),
- PIN_BANK_2BIT(16, 0x0d0, "gpj"),
- PIN_BANK_2BIT(16, 0x0e0, "gpk"),
- PIN_BANK_2BIT(15, 0x0f0, "gpl"),
- PIN_BANK_2BIT(2, 0x100, "gpm"),
-};
-
-struct samsung_pin_ctrl s3c2450_pin_ctrl[] = {
- {
- .pin_banks = s3c2450_pin_banks,
- .nr_banks = ARRAY_SIZE(s3c2450_pin_banks),
- .eint_wkup_init = s3c24xx_eint_init,
- .label = "S3C2450-GPIO",
- },
-};
+++ /dev/null
-/*
- * S3C64xx specific support for pinctrl-samsung driver.
- *
- * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
- *
- * Based on pinctrl-exynos.c, please see the file for original copyrights.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This file contains the Samsung S3C64xx specific information required by the
- * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
- * external gpio and wakeup interrupt support.
- */
-
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/irqdomain.h>
-#include <linux/irq.h>
-#include <linux/of_irq.h>
-#include <linux/io.h>
-#include <linux/irqchip/chained_irq.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-
-#include "pinctrl-samsung.h"
-
-#define NUM_EINT0 28
-#define NUM_EINT0_IRQ 4
-#define EINT_MAX_PER_REG 16
-#define EINT_MAX_PER_GROUP 16
-
-/* External GPIO and wakeup interrupt related definitions */
-#define SVC_GROUP_SHIFT 4
-#define SVC_GROUP_MASK 0xf
-#define SVC_NUM_MASK 0xf
-#define SVC_GROUP(x) ((x >> SVC_GROUP_SHIFT) & \
- SVC_GROUP_MASK)
-
-#define EINT12CON_REG 0x200
-#define EINT12MASK_REG 0x240
-#define EINT12PEND_REG 0x260
-
-#define EINT_OFFS(i) ((i) % (2 * EINT_MAX_PER_GROUP))
-#define EINT_GROUP(i) ((i) / EINT_MAX_PER_GROUP)
-#define EINT_REG(g) (4 * ((g) / 2))
-
-#define EINTCON_REG(i) (EINT12CON_REG + EINT_REG(EINT_GROUP(i)))
-#define EINTMASK_REG(i) (EINT12MASK_REG + EINT_REG(EINT_GROUP(i)))
-#define EINTPEND_REG(i) (EINT12PEND_REG + EINT_REG(EINT_GROUP(i)))
-
-#define SERVICE_REG 0x284
-#define SERVICEPEND_REG 0x288
-
-#define EINT0CON0_REG 0x900
-#define EINT0MASK_REG 0x920
-#define EINT0PEND_REG 0x924
-
-/* S3C64xx specific external interrupt trigger types */
-#define EINT_LEVEL_LOW 0
-#define EINT_LEVEL_HIGH 1
-#define EINT_EDGE_FALLING 2
-#define EINT_EDGE_RISING 4
-#define EINT_EDGE_BOTH 6
-#define EINT_CON_MASK 0xF
-#define EINT_CON_LEN 4
-
-static struct samsung_pin_bank_type bank_type_4bit_off = {
- .fld_width = { 4, 1, 2, 0, 2, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, 0, 0x0c, 0x10, },
-};
-
-static struct samsung_pin_bank_type bank_type_4bit_alive = {
- .fld_width = { 4, 1, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, },
-};
-
-static struct samsung_pin_bank_type bank_type_4bit2_off = {
- .fld_width = { 4, 1, 2, 0, 2, 2, },
- .reg_offset = { 0x00, 0x08, 0x0c, 0, 0x10, 0x14, },
-};
-
-static struct samsung_pin_bank_type bank_type_4bit2_alive = {
- .fld_width = { 4, 1, 2, },
- .reg_offset = { 0x00, 0x08, 0x0c, },
-};
-
-static struct samsung_pin_bank_type bank_type_2bit_off = {
- .fld_width = { 2, 1, 2, 0, 2, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, 0, 0x0c, 0x10, },
-};
-
-static struct samsung_pin_bank_type bank_type_2bit_alive = {
- .fld_width = { 2, 1, 2, },
- .reg_offset = { 0x00, 0x04, 0x08, },
-};
-
-#define PIN_BANK_4BIT(pins, reg, id) \
- { \
- .type = &bank_type_4bit_off, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define PIN_BANK_4BIT_EINTG(pins, reg, id, eoffs) \
- { \
- .type = &bank_type_4bit_off, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_GPIO, \
- .eint_func = 7, \
- .eint_mask = (1 << (pins)) - 1, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-#define PIN_BANK_4BIT_EINTW(pins, reg, id, eoffs, emask) \
- { \
- .type = &bank_type_4bit_alive,\
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_WKUP, \
- .eint_func = 3, \
- .eint_mask = emask, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-#define PIN_BANK_4BIT2_EINTG(pins, reg, id, eoffs) \
- { \
- .type = &bank_type_4bit2_off, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_GPIO, \
- .eint_func = 7, \
- .eint_mask = (1 << (pins)) - 1, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-#define PIN_BANK_4BIT2_EINTW(pins, reg, id, eoffs, emask) \
- { \
- .type = &bank_type_4bit2_alive,\
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_WKUP, \
- .eint_func = 3, \
- .eint_mask = emask, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-#define PIN_BANK_4BIT2_ALIVE(pins, reg, id) \
- { \
- .type = &bank_type_4bit2_alive,\
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define PIN_BANK_2BIT(pins, reg, id) \
- { \
- .type = &bank_type_2bit_off, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_NONE, \
- .name = id \
- }
-
-#define PIN_BANK_2BIT_EINTG(pins, reg, id, eoffs, emask) \
- { \
- .type = &bank_type_2bit_off, \
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_GPIO, \
- .eint_func = 3, \
- .eint_mask = emask, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-#define PIN_BANK_2BIT_EINTW(pins, reg, id, eoffs) \
- { \
- .type = &bank_type_2bit_alive,\
- .pctl_offset = reg, \
- .nr_pins = pins, \
- .eint_type = EINT_TYPE_WKUP, \
- .eint_func = 2, \
- .eint_mask = (1 << (pins)) - 1, \
- .eint_offset = eoffs, \
- .name = id \
- }
-
-/**
- * struct s3c64xx_eint0_data: EINT0 common data
- * @drvdata: pin controller driver data
- * @domains: IRQ domains of particular EINT0 interrupts
- * @pins: pin offsets inside of banks of particular EINT0 interrupts
- */
-struct s3c64xx_eint0_data {
- struct samsung_pinctrl_drv_data *drvdata;
- struct irq_domain *domains[NUM_EINT0];
- u8 pins[NUM_EINT0];
-};
-
-/**
- * struct s3c64xx_eint0_domain_data: EINT0 per-domain data
- * @bank: pin bank related to the domain
- * @eints: EINT0 interrupts related to the domain
- */
-struct s3c64xx_eint0_domain_data {
- struct samsung_pin_bank *bank;
- u8 eints[];
-};
-
-/**
- * struct s3c64xx_eint_gpio_data: GPIO EINT data
- * @drvdata: pin controller driver data
- * @domains: array of domains related to EINT interrupt groups
- */
-struct s3c64xx_eint_gpio_data {
- struct samsung_pinctrl_drv_data *drvdata;
- struct irq_domain *domains[];
-};
-
-/*
- * Common functions for S3C64xx EINT configuration
- */
-
-static int s3c64xx_irq_get_trigger(unsigned int type)
-{
- int trigger;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- trigger = EINT_EDGE_RISING;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- trigger = EINT_EDGE_FALLING;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- trigger = EINT_EDGE_BOTH;
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- trigger = EINT_LEVEL_HIGH;
- break;
- case IRQ_TYPE_LEVEL_LOW:
- trigger = EINT_LEVEL_LOW;
- break;
- default:
- return -EINVAL;
- }
-
- return trigger;
-}
-
-static void s3c64xx_irq_set_handler(unsigned int irq, unsigned int type)
-{
- /* Edge- and level-triggered interrupts need different handlers */
- if (type & IRQ_TYPE_EDGE_BOTH)
- __irq_set_handler_locked(irq, handle_edge_irq);
- else
- __irq_set_handler_locked(irq, handle_level_irq);
-}
-
-static void s3c64xx_irq_set_function(struct samsung_pinctrl_drv_data *d,
- struct samsung_pin_bank *bank, int pin)
-{
- struct samsung_pin_bank_type *bank_type = bank->type;
- unsigned long flags;
- void __iomem *reg;
- u8 shift;
- u32 mask;
- u32 val;
-
- /* Make sure that pin is configured as interrupt */
- reg = d->virt_base + bank->pctl_offset;
- shift = pin;
- if (bank_type->fld_width[PINCFG_TYPE_FUNC] * shift >= 32) {
- /* 4-bit bank type with 2 con regs */
- reg += 4;
- shift -= 8;
- }
-
- shift = shift * bank_type->fld_width[PINCFG_TYPE_FUNC];
- mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
-
- spin_lock_irqsave(&bank->slock, flags);
-
- val = readl(reg);
- val &= ~(mask << shift);
- val |= bank->eint_func << shift;
- writel(val, reg);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-}
-
-/*
- * Functions for EINT GPIO configuration (EINT groups 1-9)
- */
-
-static inline void s3c64xx_gpio_irq_set_mask(struct irq_data *irqd, bool mask)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = EINT_OFFS(bank->eint_offset) + irqd->hwirq;
- void __iomem *reg = d->virt_base + EINTMASK_REG(bank->eint_offset);
- u32 val;
-
- val = readl(reg);
- if (mask)
- val |= 1 << index;
- else
- val &= ~(1 << index);
- writel(val, reg);
-}
-
-static void s3c64xx_gpio_irq_unmask(struct irq_data *irqd)
-{
- s3c64xx_gpio_irq_set_mask(irqd, false);
-}
-
-static void s3c64xx_gpio_irq_mask(struct irq_data *irqd)
-{
- s3c64xx_gpio_irq_set_mask(irqd, true);
-}
-
-static void s3c64xx_gpio_irq_ack(struct irq_data *irqd)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- unsigned char index = EINT_OFFS(bank->eint_offset) + irqd->hwirq;
- void __iomem *reg = d->virt_base + EINTPEND_REG(bank->eint_offset);
-
- writel(1 << index, reg);
-}
-
-static int s3c64xx_gpio_irq_set_type(struct irq_data *irqd, unsigned int type)
-{
- struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- void __iomem *reg;
- int trigger;
- u8 shift;
- u32 val;
-
- trigger = s3c64xx_irq_get_trigger(type);
- if (trigger < 0) {
- pr_err("unsupported external interrupt type\n");
- return -EINVAL;
- }
-
- s3c64xx_irq_set_handler(irqd->irq, type);
-
- /* Set up interrupt trigger */
- reg = d->virt_base + EINTCON_REG(bank->eint_offset);
- shift = EINT_OFFS(bank->eint_offset) + irqd->hwirq;
- shift = 4 * (shift / 4); /* 4 EINTs per trigger selector */
-
- val = readl(reg);
- val &= ~(EINT_CON_MASK << shift);
- val |= trigger << shift;
- writel(val, reg);
-
- s3c64xx_irq_set_function(d, bank, irqd->hwirq);
-
- return 0;
-}
-
-/*
- * irq_chip for gpio interrupts.
- */
-static struct irq_chip s3c64xx_gpio_irq_chip = {
- .name = "GPIO",
- .irq_unmask = s3c64xx_gpio_irq_unmask,
- .irq_mask = s3c64xx_gpio_irq_mask,
- .irq_ack = s3c64xx_gpio_irq_ack,
- .irq_set_type = s3c64xx_gpio_irq_set_type,
-};
-
-static int s3c64xx_gpio_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct samsung_pin_bank *bank = h->host_data;
-
- if (!(bank->eint_mask & (1 << hw)))
- return -EINVAL;
-
- irq_set_chip_and_handler(virq,
- &s3c64xx_gpio_irq_chip, handle_level_irq);
- irq_set_chip_data(virq, bank);
- set_irq_flags(virq, IRQF_VALID);
-
- return 0;
-}
-
-/*
- * irq domain callbacks for external gpio interrupt controller.
- */
-static const struct irq_domain_ops s3c64xx_gpio_irqd_ops = {
- .map = s3c64xx_gpio_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-static void s3c64xx_eint_gpio_irq(unsigned int irq, struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_get_chip(irq);
- struct s3c64xx_eint_gpio_data *data = irq_get_handler_data(irq);
- struct samsung_pinctrl_drv_data *drvdata = data->drvdata;
-
- chained_irq_enter(chip, desc);
-
- do {
- unsigned int svc;
- unsigned int group;
- unsigned int pin;
- unsigned int virq;
-
- svc = readl(drvdata->virt_base + SERVICE_REG);
- group = SVC_GROUP(svc);
- pin = svc & SVC_NUM_MASK;
-
- if (!group)
- break;
-
- /* Group 1 is used for two pin banks */
- if (group == 1) {
- if (pin < 8)
- group = 0;
- else
- pin -= 8;
- }
-
- virq = irq_linear_revmap(data->domains[group], pin);
- /*
- * Something must be really wrong if an unmapped EINT
- * was unmasked...
- */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
- } while (1);
-
- chained_irq_exit(chip, desc);
-}
-
-/**
- * s3c64xx_eint_gpio_init() - setup handling of external gpio interrupts.
- * @d: driver data of samsung pinctrl driver.
- */
-static int s3c64xx_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
-{
- struct s3c64xx_eint_gpio_data *data;
- struct samsung_pin_bank *bank;
- struct device *dev = d->dev;
- unsigned int nr_domains;
- unsigned int i;
-
- if (!d->irq) {
- dev_err(dev, "irq number not available\n");
- return -EINVAL;
- }
-
- nr_domains = 0;
- bank = d->ctrl->pin_banks;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
- unsigned int nr_eints;
- unsigned int mask;
-
- if (bank->eint_type != EINT_TYPE_GPIO)
- continue;
-
- mask = bank->eint_mask;
- nr_eints = fls(mask);
-
- bank->irq_domain = irq_domain_add_linear(bank->of_node,
- nr_eints, &s3c64xx_gpio_irqd_ops, bank);
- if (!bank->irq_domain) {
- dev_err(dev, "gpio irq domain add failed\n");
- return -ENXIO;
- }
-
- ++nr_domains;
- }
-
- data = devm_kzalloc(dev, sizeof(*data)
- + nr_domains * sizeof(*data->domains), GFP_KERNEL);
- if (!data) {
- dev_err(dev, "failed to allocate handler data\n");
- return -ENOMEM;
- }
- data->drvdata = d;
-
- bank = d->ctrl->pin_banks;
- nr_domains = 0;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
- if (bank->eint_type != EINT_TYPE_GPIO)
- continue;
-
- data->domains[nr_domains++] = bank->irq_domain;
- }
-
- irq_set_chained_handler(d->irq, s3c64xx_eint_gpio_irq);
- irq_set_handler_data(d->irq, data);
-
- return 0;
-}
-
-/*
- * Functions for configuration of EINT0 wake-up interrupts
- */
-
-static inline void s3c64xx_eint0_irq_set_mask(struct irq_data *irqd, bool mask)
-{
- struct s3c64xx_eint0_domain_data *ddata =
- irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = ddata->bank->drvdata;
- u32 val;
-
- val = readl(d->virt_base + EINT0MASK_REG);
- if (mask)
- val |= 1 << ddata->eints[irqd->hwirq];
- else
- val &= ~(1 << ddata->eints[irqd->hwirq]);
- writel(val, d->virt_base + EINT0MASK_REG);
-}
-
-static void s3c64xx_eint0_irq_unmask(struct irq_data *irqd)
-{
- s3c64xx_eint0_irq_set_mask(irqd, false);
-}
-
-static void s3c64xx_eint0_irq_mask(struct irq_data *irqd)
-{
- s3c64xx_eint0_irq_set_mask(irqd, true);
-}
-
-static void s3c64xx_eint0_irq_ack(struct irq_data *irqd)
-{
- struct s3c64xx_eint0_domain_data *ddata =
- irq_data_get_irq_chip_data(irqd);
- struct samsung_pinctrl_drv_data *d = ddata->bank->drvdata;
-
- writel(1 << ddata->eints[irqd->hwirq],
- d->virt_base + EINT0PEND_REG);
-}
-
-static int s3c64xx_eint0_irq_set_type(struct irq_data *irqd, unsigned int type)
-{
- struct s3c64xx_eint0_domain_data *ddata =
- irq_data_get_irq_chip_data(irqd);
- struct samsung_pin_bank *bank = ddata->bank;
- struct samsung_pinctrl_drv_data *d = bank->drvdata;
- void __iomem *reg;
- int trigger;
- u8 shift;
- u32 val;
-
- trigger = s3c64xx_irq_get_trigger(type);
- if (trigger < 0) {
- pr_err("unsupported external interrupt type\n");
- return -EINVAL;
- }
-
- s3c64xx_irq_set_handler(irqd->irq, type);
-
- /* Set up interrupt trigger */
- reg = d->virt_base + EINT0CON0_REG;
- shift = ddata->eints[irqd->hwirq];
- if (shift >= EINT_MAX_PER_REG) {
- reg += 4;
- shift -= EINT_MAX_PER_REG;
- }
- shift = EINT_CON_LEN * (shift / 2);
-
- val = readl(reg);
- val &= ~(EINT_CON_MASK << shift);
- val |= trigger << shift;
- writel(val, reg);
-
- s3c64xx_irq_set_function(d, bank, irqd->hwirq);
-
- return 0;
-}
-
-/*
- * irq_chip for wakeup interrupts
- */
-static struct irq_chip s3c64xx_eint0_irq_chip = {
- .name = "EINT0",
- .irq_unmask = s3c64xx_eint0_irq_unmask,
- .irq_mask = s3c64xx_eint0_irq_mask,
- .irq_ack = s3c64xx_eint0_irq_ack,
- .irq_set_type = s3c64xx_eint0_irq_set_type,
-};
-
-static inline void s3c64xx_irq_demux_eint(unsigned int irq,
- struct irq_desc *desc, u32 range)
-{
- struct irq_chip *chip = irq_get_chip(irq);
- struct s3c64xx_eint0_data *data = irq_get_handler_data(irq);
- struct samsung_pinctrl_drv_data *drvdata = data->drvdata;
- unsigned int pend, mask;
-
- chained_irq_enter(chip, desc);
-
- pend = readl(drvdata->virt_base + EINT0PEND_REG);
- mask = readl(drvdata->virt_base + EINT0MASK_REG);
-
- pend = pend & range & ~mask;
- pend &= range;
-
- while (pend) {
- unsigned int virq;
-
- irq = fls(pend) - 1;
- pend &= ~(1 << irq);
-
- virq = irq_linear_revmap(data->domains[irq], data->pins[irq]);
- /*
- * Something must be really wrong if an unmapped EINT
- * was unmasked...
- */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
- }
-
- chained_irq_exit(chip, desc);
-}
-
-static void s3c64xx_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
-{
- s3c64xx_irq_demux_eint(irq, desc, 0xf);
-}
-
-static void s3c64xx_demux_eint4_11(unsigned int irq, struct irq_desc *desc)
-{
- s3c64xx_irq_demux_eint(irq, desc, 0xff0);
-}
-
-static void s3c64xx_demux_eint12_19(unsigned int irq, struct irq_desc *desc)
-{
- s3c64xx_irq_demux_eint(irq, desc, 0xff000);
-}
-
-static void s3c64xx_demux_eint20_27(unsigned int irq, struct irq_desc *desc)
-{
- s3c64xx_irq_demux_eint(irq, desc, 0xff00000);
-}
-
-static irq_flow_handler_t s3c64xx_eint0_handlers[NUM_EINT0_IRQ] = {
- s3c64xx_demux_eint0_3,
- s3c64xx_demux_eint4_11,
- s3c64xx_demux_eint12_19,
- s3c64xx_demux_eint20_27,
-};
-
-static int s3c64xx_eint0_irq_map(struct irq_domain *h, unsigned int virq,
- irq_hw_number_t hw)
-{
- struct s3c64xx_eint0_domain_data *ddata = h->host_data;
- struct samsung_pin_bank *bank = ddata->bank;
-
- if (!(bank->eint_mask & (1 << hw)))
- return -EINVAL;
-
- irq_set_chip_and_handler(virq,
- &s3c64xx_eint0_irq_chip, handle_level_irq);
- irq_set_chip_data(virq, ddata);
- set_irq_flags(virq, IRQF_VALID);
-
- return 0;
-}
-
-/*
- * irq domain callbacks for external wakeup interrupt controller.
- */
-static const struct irq_domain_ops s3c64xx_eint0_irqd_ops = {
- .map = s3c64xx_eint0_irq_map,
- .xlate = irq_domain_xlate_twocell,
-};
-
-/* list of external wakeup controllers supported */
-static const struct of_device_id s3c64xx_eint0_irq_ids[] = {
- { .compatible = "samsung,s3c64xx-wakeup-eint", },
- { }
-};
-
-/**
- * s3c64xx_eint_eint0_init() - setup handling of external wakeup interrupts.
- * @d: driver data of samsung pinctrl driver.
- */
-static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d)
-{
- struct device *dev = d->dev;
- struct device_node *eint0_np = NULL;
- struct device_node *np;
- struct samsung_pin_bank *bank;
- struct s3c64xx_eint0_data *data;
- unsigned int i;
-
- for_each_child_of_node(dev->of_node, np) {
- if (of_match_node(s3c64xx_eint0_irq_ids, np)) {
- eint0_np = np;
- break;
- }
- }
- if (!eint0_np)
- return -ENODEV;
-
- data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
- if (!data) {
- dev_err(dev, "could not allocate memory for wkup eint data\n");
- return -ENOMEM;
- }
- data->drvdata = d;
-
- for (i = 0; i < NUM_EINT0_IRQ; ++i) {
- unsigned int irq;
-
- irq = irq_of_parse_and_map(eint0_np, i);
- if (!irq) {
- dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
- return -ENXIO;
- }
-
- irq_set_chained_handler(irq, s3c64xx_eint0_handlers[i]);
- irq_set_handler_data(irq, data);
- }
-
- bank = d->ctrl->pin_banks;
- for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
- struct s3c64xx_eint0_domain_data *ddata;
- unsigned int nr_eints;
- unsigned int mask;
- unsigned int irq;
- unsigned int pin;
-
- if (bank->eint_type != EINT_TYPE_WKUP)
- continue;
-
- mask = bank->eint_mask;
- nr_eints = fls(mask);
-
- ddata = devm_kzalloc(dev,
- sizeof(*ddata) + nr_eints, GFP_KERNEL);
- if (!ddata) {
- dev_err(dev, "failed to allocate domain data\n");
- return -ENOMEM;
- }
- ddata->bank = bank;
-
- bank->irq_domain = irq_domain_add_linear(bank->of_node,
- nr_eints, &s3c64xx_eint0_irqd_ops, ddata);
- if (!bank->irq_domain) {
- dev_err(dev, "wkup irq domain add failed\n");
- return -ENXIO;
- }
-
- irq = bank->eint_offset;
- mask = bank->eint_mask;
- for (pin = 0; mask; ++pin, mask >>= 1) {
- if (!(mask & 1))
- continue;
- data->domains[irq] = bank->irq_domain;
- data->pins[irq] = pin;
- ddata->eints[pin] = irq;
- ++irq;
- }
- }
-
- return 0;
-}
-
-/* pin banks of s3c64xx pin-controller 0 */
-static struct samsung_pin_bank s3c64xx_pin_banks0[] = {
- PIN_BANK_4BIT_EINTG(8, 0x000, "gpa", 0),
- PIN_BANK_4BIT_EINTG(7, 0x020, "gpb", 8),
- PIN_BANK_4BIT_EINTG(8, 0x040, "gpc", 16),
- PIN_BANK_4BIT_EINTG(5, 0x060, "gpd", 32),
- PIN_BANK_4BIT(5, 0x080, "gpe"),
- PIN_BANK_2BIT_EINTG(16, 0x0a0, "gpf", 48, 0x3fff),
- PIN_BANK_4BIT_EINTG(7, 0x0c0, "gpg", 64),
- PIN_BANK_4BIT2_EINTG(10, 0x0e0, "gph", 80),
- PIN_BANK_2BIT(16, 0x100, "gpi"),
- PIN_BANK_2BIT(12, 0x120, "gpj"),
- PIN_BANK_4BIT2_ALIVE(16, 0x800, "gpk"),
- PIN_BANK_4BIT2_EINTW(15, 0x810, "gpl", 16, 0x7f00),
- PIN_BANK_4BIT_EINTW(6, 0x820, "gpm", 23, 0x1f),
- PIN_BANK_2BIT_EINTW(16, 0x830, "gpn", 0),
- PIN_BANK_2BIT_EINTG(16, 0x140, "gpo", 96, 0xffff),
- PIN_BANK_2BIT_EINTG(15, 0x160, "gpp", 112, 0x7fff),
- PIN_BANK_2BIT_EINTG(9, 0x180, "gpq", 128, 0x1ff),
-};
-
-/*
- * Samsung pinctrl driver data for S3C64xx SoC. S3C64xx SoC includes
- * one gpio/pin-mux/pinconfig controller.
- */
-struct samsung_pin_ctrl s3c64xx_pin_ctrl[] = {
- {
- /* pin-controller instance 1 data */
- .pin_banks = s3c64xx_pin_banks0,
- .nr_banks = ARRAY_SIZE(s3c64xx_pin_banks0),
- .eint_gpio_init = s3c64xx_eint_gpio_init,
- .eint_wkup_init = s3c64xx_eint_eint0_init,
- .label = "S3C64xx-GPIO",
- },
-};
+++ /dev/null
-/*
- * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's SoC's.
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- * Copyright (c) 2012 Linaro Ltd
- * http://www.linaro.org
- *
- * Author: Thomas Abraham <thomas.ab@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This driver implements the Samsung pinctrl driver. It supports setting up of
- * pinmux and pinconf configurations. The gpiolib interface is also included.
- * External interrupt (gpio and wakeup) support are not included in this driver
- * but provides extensions to which platform specific implementation of the gpio
- * and wakeup interrupts can be hooked to.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/gpio.h>
-#include <linux/irqdomain.h>
-#include <linux/spinlock.h>
-#include <linux/syscore_ops.h>
-
-#include "core.h"
-#include "pinctrl-samsung.h"
-
-#define GROUP_SUFFIX "-grp"
-#define GSUFFIX_LEN sizeof(GROUP_SUFFIX)
-#define FUNCTION_SUFFIX "-mux"
-#define FSUFFIX_LEN sizeof(FUNCTION_SUFFIX)
-
-/* list of all possible config options supported */
-static struct pin_config {
- char *prop_cfg;
- unsigned int cfg_type;
-} pcfgs[] = {
- { "samsung,pin-pud", PINCFG_TYPE_PUD },
- { "samsung,pin-drv", PINCFG_TYPE_DRV },
- { "samsung,pin-con-pdn", PINCFG_TYPE_CON_PDN },
- { "samsung,pin-pud-pdn", PINCFG_TYPE_PUD_PDN },
-};
-
-/* Global list of devices (struct samsung_pinctrl_drv_data) */
-static LIST_HEAD(drvdata_list);
-
-static unsigned int pin_base;
-
-static inline struct samsung_pin_bank *gc_to_pin_bank(struct gpio_chip *gc)
-{
- return container_of(gc, struct samsung_pin_bank, gpio_chip);
-}
-
-/* check if the selector is a valid pin group selector */
-static int samsung_get_group_count(struct pinctrl_dev *pctldev)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- return drvdata->nr_groups;
-}
-
-/* return the name of the group selected by the group selector */
-static const char *samsung_get_group_name(struct pinctrl_dev *pctldev,
- unsigned selector)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- return drvdata->pin_groups[selector].name;
-}
-
-/* return the pin numbers associated with the specified group */
-static int samsung_get_group_pins(struct pinctrl_dev *pctldev,
- unsigned selector, const unsigned **pins, unsigned *num_pins)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- *pins = drvdata->pin_groups[selector].pins;
- *num_pins = drvdata->pin_groups[selector].num_pins;
- return 0;
-}
-
-/* create pinctrl_map entries by parsing device tree nodes */
-static int samsung_dt_node_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np, struct pinctrl_map **maps,
- unsigned *nmaps)
-{
- struct device *dev = pctldev->dev;
- struct pinctrl_map *map;
- unsigned long *cfg = NULL;
- char *gname, *fname;
- int cfg_cnt = 0, map_cnt = 0, idx = 0;
-
- /* count the number of config options specfied in the node */
- for (idx = 0; idx < ARRAY_SIZE(pcfgs); idx++) {
- if (of_find_property(np, pcfgs[idx].prop_cfg, NULL))
- cfg_cnt++;
- }
-
- /*
- * Find out the number of map entries to create. All the config options
- * can be accomadated into a single config map entry.
- */
- if (cfg_cnt)
- map_cnt = 1;
- if (of_find_property(np, "samsung,pin-function", NULL))
- map_cnt++;
- if (!map_cnt) {
- dev_err(dev, "node %s does not have either config or function "
- "configurations\n", np->name);
- return -EINVAL;
- }
-
- /* Allocate memory for pin-map entries */
- map = kzalloc(sizeof(*map) * map_cnt, GFP_KERNEL);
- if (!map) {
- dev_err(dev, "could not alloc memory for pin-maps\n");
- return -ENOMEM;
- }
- *nmaps = 0;
-
- /*
- * Allocate memory for pin group name. The pin group name is derived
- * from the node name from which these map entries are be created.
- */
- gname = kzalloc(strlen(np->name) + GSUFFIX_LEN, GFP_KERNEL);
- if (!gname) {
- dev_err(dev, "failed to alloc memory for group name\n");
- goto free_map;
- }
- sprintf(gname, "%s%s", np->name, GROUP_SUFFIX);
-
- /*
- * don't have config options? then skip over to creating function
- * map entries.
- */
- if (!cfg_cnt)
- goto skip_cfgs;
-
- /* Allocate memory for config entries */
- cfg = kzalloc(sizeof(*cfg) * cfg_cnt, GFP_KERNEL);
- if (!cfg) {
- dev_err(dev, "failed to alloc memory for configs\n");
- goto free_gname;
- }
-
- /* Prepare a list of config settings */
- for (idx = 0, cfg_cnt = 0; idx < ARRAY_SIZE(pcfgs); idx++) {
- u32 value;
- if (!of_property_read_u32(np, pcfgs[idx].prop_cfg, &value))
- cfg[cfg_cnt++] =
- PINCFG_PACK(pcfgs[idx].cfg_type, value);
- }
-
- /* create the config map entry */
- map[*nmaps].data.configs.group_or_pin = gname;
- map[*nmaps].data.configs.configs = cfg;
- map[*nmaps].data.configs.num_configs = cfg_cnt;
- map[*nmaps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
- *nmaps += 1;
-
-skip_cfgs:
- /* create the function map entry */
- if (of_find_property(np, "samsung,pin-function", NULL)) {
- fname = kzalloc(strlen(np->name) + FSUFFIX_LEN, GFP_KERNEL);
- if (!fname) {
- dev_err(dev, "failed to alloc memory for func name\n");
- goto free_cfg;
- }
- sprintf(fname, "%s%s", np->name, FUNCTION_SUFFIX);
-
- map[*nmaps].data.mux.group = gname;
- map[*nmaps].data.mux.function = fname;
- map[*nmaps].type = PIN_MAP_TYPE_MUX_GROUP;
- *nmaps += 1;
- }
-
- *maps = map;
- return 0;
-
-free_cfg:
- kfree(cfg);
-free_gname:
- kfree(gname);
-free_map:
- kfree(map);
- return -ENOMEM;
-}
-
-/* free the memory allocated to hold the pin-map table */
-static void samsung_dt_free_map(struct pinctrl_dev *pctldev,
- struct pinctrl_map *map, unsigned num_maps)
-{
- int idx;
-
- for (idx = 0; idx < num_maps; idx++) {
- if (map[idx].type == PIN_MAP_TYPE_MUX_GROUP) {
- kfree(map[idx].data.mux.function);
- if (!idx)
- kfree(map[idx].data.mux.group);
- } else if (map->type == PIN_MAP_TYPE_CONFIGS_GROUP) {
- kfree(map[idx].data.configs.configs);
- if (!idx)
- kfree(map[idx].data.configs.group_or_pin);
- }
- };
-
- kfree(map);
-}
-
-/* list of pinctrl callbacks for the pinctrl core */
-static const struct pinctrl_ops samsung_pctrl_ops = {
- .get_groups_count = samsung_get_group_count,
- .get_group_name = samsung_get_group_name,
- .get_group_pins = samsung_get_group_pins,
- .dt_node_to_map = samsung_dt_node_to_map,
- .dt_free_map = samsung_dt_free_map,
-};
-
-/* check if the selector is a valid pin function selector */
-static int samsung_get_functions_count(struct pinctrl_dev *pctldev)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- return drvdata->nr_functions;
-}
-
-/* return the name of the pin function specified */
-static const char *samsung_pinmux_get_fname(struct pinctrl_dev *pctldev,
- unsigned selector)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- return drvdata->pmx_functions[selector].name;
-}
-
-/* return the groups associated for the specified function selector */
-static int samsung_pinmux_get_groups(struct pinctrl_dev *pctldev,
- unsigned selector, const char * const **groups,
- unsigned * const num_groups)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- *groups = drvdata->pmx_functions[selector].groups;
- *num_groups = drvdata->pmx_functions[selector].num_groups;
- return 0;
-}
-
-/*
- * given a pin number that is local to a pin controller, find out the pin bank
- * and the register base of the pin bank.
- */
-static void pin_to_reg_bank(struct samsung_pinctrl_drv_data *drvdata,
- unsigned pin, void __iomem **reg, u32 *offset,
- struct samsung_pin_bank **bank)
-{
- struct samsung_pin_bank *b;
-
- b = drvdata->ctrl->pin_banks;
-
- while ((pin >= b->pin_base) &&
- ((b->pin_base + b->nr_pins - 1) < pin))
- b++;
-
- *reg = drvdata->virt_base + b->pctl_offset;
- *offset = pin - b->pin_base;
- if (bank)
- *bank = b;
-}
-
-/* enable or disable a pinmux function */
-static void samsung_pinmux_setup(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group, bool enable)
-{
- struct samsung_pinctrl_drv_data *drvdata;
- const unsigned int *pins;
- struct samsung_pin_bank *bank;
- void __iomem *reg;
- u32 mask, shift, data, pin_offset, cnt;
- unsigned long flags;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- pins = drvdata->pin_groups[group].pins;
-
- /*
- * for each pin in the pin group selected, program the correspoding pin
- * pin function number in the config register.
- */
- for (cnt = 0; cnt < drvdata->pin_groups[group].num_pins; cnt++) {
- struct samsung_pin_bank_type *type;
-
- pin_to_reg_bank(drvdata, pins[cnt] - drvdata->ctrl->base,
- ®, &pin_offset, &bank);
- type = bank->type;
- mask = (1 << type->fld_width[PINCFG_TYPE_FUNC]) - 1;
- shift = pin_offset * type->fld_width[PINCFG_TYPE_FUNC];
- if (shift >= 32) {
- /* Some banks have two config registers */
- shift -= 32;
- reg += 4;
- }
-
- spin_lock_irqsave(&bank->slock, flags);
-
- data = readl(reg + type->reg_offset[PINCFG_TYPE_FUNC]);
- data &= ~(mask << shift);
- if (enable)
- data |= drvdata->pin_groups[group].func << shift;
- writel(data, reg + type->reg_offset[PINCFG_TYPE_FUNC]);
-
- spin_unlock_irqrestore(&bank->slock, flags);
- }
-}
-
-/* enable a specified pinmux by writing to registers */
-static int samsung_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group)
-{
- samsung_pinmux_setup(pctldev, selector, group, true);
- return 0;
-}
-
-/* disable a specified pinmux by writing to registers */
-static void samsung_pinmux_disable(struct pinctrl_dev *pctldev,
- unsigned selector, unsigned group)
-{
- samsung_pinmux_setup(pctldev, selector, group, false);
-}
-
-/*
- * The calls to gpio_direction_output() and gpio_direction_input()
- * leads to this function call (via the pinctrl_gpio_direction_{input|output}()
- * function called from the gpiolib interface).
- */
-static int samsung_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range, unsigned offset, bool input)
-{
- struct samsung_pin_bank_type *type;
- struct samsung_pin_bank *bank;
- struct samsung_pinctrl_drv_data *drvdata;
- void __iomem *reg;
- u32 data, pin_offset, mask, shift;
- unsigned long flags;
-
- bank = gc_to_pin_bank(range->gc);
- type = bank->type;
- drvdata = pinctrl_dev_get_drvdata(pctldev);
-
- pin_offset = offset - bank->pin_base;
- reg = drvdata->virt_base + bank->pctl_offset +
- type->reg_offset[PINCFG_TYPE_FUNC];
-
- mask = (1 << type->fld_width[PINCFG_TYPE_FUNC]) - 1;
- shift = pin_offset * type->fld_width[PINCFG_TYPE_FUNC];
- if (shift >= 32) {
- /* Some banks have two config registers */
- shift -= 32;
- reg += 4;
- }
-
- spin_lock_irqsave(&bank->slock, flags);
-
- data = readl(reg);
- data &= ~(mask << shift);
- if (!input)
- data |= FUNC_OUTPUT << shift;
- writel(data, reg);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-
- return 0;
-}
-
-/* list of pinmux callbacks for the pinmux vertical in pinctrl core */
-static const struct pinmux_ops samsung_pinmux_ops = {
- .get_functions_count = samsung_get_functions_count,
- .get_function_name = samsung_pinmux_get_fname,
- .get_function_groups = samsung_pinmux_get_groups,
- .enable = samsung_pinmux_enable,
- .disable = samsung_pinmux_disable,
- .gpio_set_direction = samsung_pinmux_gpio_set_direction,
-};
-
-/* set or get the pin config settings for a specified pin */
-static int samsung_pinconf_rw(struct pinctrl_dev *pctldev, unsigned int pin,
- unsigned long *config, bool set)
-{
- struct samsung_pinctrl_drv_data *drvdata;
- struct samsung_pin_bank_type *type;
- struct samsung_pin_bank *bank;
- void __iomem *reg_base;
- enum pincfg_type cfg_type = PINCFG_UNPACK_TYPE(*config);
- u32 data, width, pin_offset, mask, shift;
- u32 cfg_value, cfg_reg;
- unsigned long flags;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- pin_to_reg_bank(drvdata, pin - drvdata->ctrl->base, ®_base,
- &pin_offset, &bank);
- type = bank->type;
-
- if (cfg_type >= PINCFG_TYPE_NUM || !type->fld_width[cfg_type])
- return -EINVAL;
-
- width = type->fld_width[cfg_type];
- cfg_reg = type->reg_offset[cfg_type];
-
- spin_lock_irqsave(&bank->slock, flags);
-
- mask = (1 << width) - 1;
- shift = pin_offset * width;
- data = readl(reg_base + cfg_reg);
-
- if (set) {
- cfg_value = PINCFG_UNPACK_VALUE(*config);
- data &= ~(mask << shift);
- data |= (cfg_value << shift);
- writel(data, reg_base + cfg_reg);
- } else {
- data >>= shift;
- data &= mask;
- *config = PINCFG_PACK(cfg_type, data);
- }
-
- spin_unlock_irqrestore(&bank->slock, flags);
-
- return 0;
-}
-
-/* set the pin config settings for a specified pin */
-static int samsung_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
- unsigned long *configs, unsigned num_configs)
-{
- int i, ret;
-
- for (i = 0; i < num_configs; i++) {
- ret = samsung_pinconf_rw(pctldev, pin, &configs[i], true);
- if (ret < 0)
- return ret;
- } /* for each config */
-
- return 0;
-}
-
-/* get the pin config settings for a specified pin */
-static int samsung_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
- unsigned long *config)
-{
- return samsung_pinconf_rw(pctldev, pin, config, false);
-}
-
-/* set the pin config settings for a specified pin group */
-static int samsung_pinconf_group_set(struct pinctrl_dev *pctldev,
- unsigned group, unsigned long *configs,
- unsigned num_configs)
-{
- struct samsung_pinctrl_drv_data *drvdata;
- const unsigned int *pins;
- unsigned int cnt;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- pins = drvdata->pin_groups[group].pins;
-
- for (cnt = 0; cnt < drvdata->pin_groups[group].num_pins; cnt++)
- samsung_pinconf_set(pctldev, pins[cnt], configs, num_configs);
-
- return 0;
-}
-
-/* get the pin config settings for a specified pin group */
-static int samsung_pinconf_group_get(struct pinctrl_dev *pctldev,
- unsigned int group, unsigned long *config)
-{
- struct samsung_pinctrl_drv_data *drvdata;
- const unsigned int *pins;
-
- drvdata = pinctrl_dev_get_drvdata(pctldev);
- pins = drvdata->pin_groups[group].pins;
- samsung_pinconf_get(pctldev, pins[0], config);
- return 0;
-}
-
-/* list of pinconfig callbacks for pinconfig vertical in the pinctrl code */
-static const struct pinconf_ops samsung_pinconf_ops = {
- .pin_config_get = samsung_pinconf_get,
- .pin_config_set = samsung_pinconf_set,
- .pin_config_group_get = samsung_pinconf_group_get,
- .pin_config_group_set = samsung_pinconf_group_set,
-};
-
-/* gpiolib gpio_set callback function */
-static void samsung_gpio_set(struct gpio_chip *gc, unsigned offset, int value)
-{
- struct samsung_pin_bank *bank = gc_to_pin_bank(gc);
- struct samsung_pin_bank_type *type = bank->type;
- unsigned long flags;
- void __iomem *reg;
- u32 data;
-
- reg = bank->drvdata->virt_base + bank->pctl_offset;
-
- spin_lock_irqsave(&bank->slock, flags);
-
- data = readl(reg + type->reg_offset[PINCFG_TYPE_DAT]);
- data &= ~(1 << offset);
- if (value)
- data |= 1 << offset;
- writel(data, reg + type->reg_offset[PINCFG_TYPE_DAT]);
-
- spin_unlock_irqrestore(&bank->slock, flags);
-}
-
-/* gpiolib gpio_get callback function */
-static int samsung_gpio_get(struct gpio_chip *gc, unsigned offset)
-{
- void __iomem *reg;
- u32 data;
- struct samsung_pin_bank *bank = gc_to_pin_bank(gc);
- struct samsung_pin_bank_type *type = bank->type;
-
- reg = bank->drvdata->virt_base + bank->pctl_offset;
-
- data = readl(reg + type->reg_offset[PINCFG_TYPE_DAT]);
- data >>= offset;
- data &= 1;
- return data;
-}
-
-/*
- * gpiolib gpio_direction_input callback function. The setting of the pin
- * mux function as 'gpio input' will be handled by the pinctrl susbsystem
- * interface.
- */
-static int samsung_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
-{
- return pinctrl_gpio_direction_input(gc->base + offset);
-}
-
-/*
- * gpiolib gpio_direction_output callback function. The setting of the pin
- * mux function as 'gpio output' will be handled by the pinctrl susbsystem
- * interface.
- */
-static int samsung_gpio_direction_output(struct gpio_chip *gc, unsigned offset,
- int value)
-{
- samsung_gpio_set(gc, offset, value);
- return pinctrl_gpio_direction_output(gc->base + offset);
-}
-
-/*
- * gpiolib gpio_to_irq callback function. Creates a mapping between a GPIO pin
- * and a virtual IRQ, if not already present.
- */
-static int samsung_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
-{
- struct samsung_pin_bank *bank = gc_to_pin_bank(gc);
- unsigned int virq;
-
- if (!bank->irq_domain)
- return -ENXIO;
-
- virq = irq_create_mapping(bank->irq_domain, offset);
-
- return (virq) ? : -ENXIO;
-}
-
-/*
- * Parse the pin names listed in the 'samsung,pins' property and convert it
- * into a list of gpio numbers are create a pin group from it.
- */
-static int samsung_pinctrl_parse_dt_pins(struct platform_device *pdev,
- struct device_node *cfg_np,
- struct pinctrl_desc *pctl,
- unsigned int **pin_list,
- unsigned int *npins)
-{
- struct device *dev = &pdev->dev;
- struct property *prop;
- struct pinctrl_pin_desc const *pdesc = pctl->pins;
- unsigned int idx = 0, cnt;
- const char *pin_name;
-
- *npins = of_property_count_strings(cfg_np, "samsung,pins");
- if (IS_ERR_VALUE(*npins)) {
- dev_err(dev, "invalid pin list in %s node", cfg_np->name);
- return -EINVAL;
- }
-
- *pin_list = devm_kzalloc(dev, *npins * sizeof(**pin_list), GFP_KERNEL);
- if (!*pin_list) {
- dev_err(dev, "failed to allocate memory for pin list\n");
- return -ENOMEM;
- }
-
- of_property_for_each_string(cfg_np, "samsung,pins", prop, pin_name) {
- for (cnt = 0; cnt < pctl->npins; cnt++) {
- if (pdesc[cnt].name) {
- if (!strcmp(pin_name, pdesc[cnt].name)) {
- (*pin_list)[idx++] = pdesc[cnt].number;
- break;
- }
- }
- }
- if (cnt == pctl->npins) {
- dev_err(dev, "pin %s not valid in %s node\n",
- pin_name, cfg_np->name);
- devm_kfree(dev, *pin_list);
- return -EINVAL;
- }
- }
-
- return 0;
-}
-
-/*
- * Parse the information about all the available pin groups and pin functions
- * from device node of the pin-controller. A pin group is formed with all
- * the pins listed in the "samsung,pins" property.
- */
-static int samsung_pinctrl_parse_dt(struct platform_device *pdev,
- struct samsung_pinctrl_drv_data *drvdata)
-{
- struct device *dev = &pdev->dev;
- struct device_node *dev_np = dev->of_node;
- struct device_node *cfg_np;
- struct samsung_pin_group *groups, *grp;
- struct samsung_pmx_func *functions, *func;
- unsigned *pin_list;
- unsigned int npins, grp_cnt, func_idx = 0;
- char *gname, *fname;
- int ret;
-
- grp_cnt = of_get_child_count(dev_np);
- if (!grp_cnt)
- return -EINVAL;
-
- groups = devm_kzalloc(dev, grp_cnt * sizeof(*groups), GFP_KERNEL);
- if (!groups) {
- dev_err(dev, "failed allocate memory for ping group list\n");
- return -EINVAL;
- }
- grp = groups;
-
- functions = devm_kzalloc(dev, grp_cnt * sizeof(*functions), GFP_KERNEL);
- if (!functions) {
- dev_err(dev, "failed to allocate memory for function list\n");
- return -EINVAL;
- }
- func = functions;
-
- /*
- * Iterate over all the child nodes of the pin controller node
- * and create pin groups and pin function lists.
- */
- for_each_child_of_node(dev_np, cfg_np) {
- u32 function;
- if (!of_find_property(cfg_np, "samsung,pins", NULL))
- continue;
-
- ret = samsung_pinctrl_parse_dt_pins(pdev, cfg_np,
- &drvdata->pctl, &pin_list, &npins);
- if (ret)
- return ret;
-
- /* derive pin group name from the node name */
- gname = devm_kzalloc(dev, strlen(cfg_np->name) + GSUFFIX_LEN,
- GFP_KERNEL);
- if (!gname) {
- dev_err(dev, "failed to alloc memory for group name\n");
- return -ENOMEM;
- }
- sprintf(gname, "%s%s", cfg_np->name, GROUP_SUFFIX);
-
- grp->name = gname;
- grp->pins = pin_list;
- grp->num_pins = npins;
- of_property_read_u32(cfg_np, "samsung,pin-function", &function);
- grp->func = function;
- grp++;
-
- if (!of_find_property(cfg_np, "samsung,pin-function", NULL))
- continue;
-
- /* derive function name from the node name */
- fname = devm_kzalloc(dev, strlen(cfg_np->name) + FSUFFIX_LEN,
- GFP_KERNEL);
- if (!fname) {
- dev_err(dev, "failed to alloc memory for func name\n");
- return -ENOMEM;
- }
- sprintf(fname, "%s%s", cfg_np->name, FUNCTION_SUFFIX);
-
- func->name = fname;
- func->groups = devm_kzalloc(dev, sizeof(char *), GFP_KERNEL);
- if (!func->groups) {
- dev_err(dev, "failed to alloc memory for group list "
- "in pin function");
- return -ENOMEM;
- }
- func->groups[0] = gname;
- func->num_groups = 1;
- func++;
- func_idx++;
- }
-
- drvdata->pin_groups = groups;
- drvdata->nr_groups = grp_cnt;
- drvdata->pmx_functions = functions;
- drvdata->nr_functions = func_idx;
-
- return 0;
-}
-
-/* register the pinctrl interface with the pinctrl subsystem */
-static int samsung_pinctrl_register(struct platform_device *pdev,
- struct samsung_pinctrl_drv_data *drvdata)
-{
- struct pinctrl_desc *ctrldesc = &drvdata->pctl;
- struct pinctrl_pin_desc *pindesc, *pdesc;
- struct samsung_pin_bank *pin_bank;
- char *pin_names;
- int pin, bank, ret;
-
- ctrldesc->name = "samsung-pinctrl";
- ctrldesc->owner = THIS_MODULE;
- ctrldesc->pctlops = &samsung_pctrl_ops;
- ctrldesc->pmxops = &samsung_pinmux_ops;
- ctrldesc->confops = &samsung_pinconf_ops;
-
- pindesc = devm_kzalloc(&pdev->dev, sizeof(*pindesc) *
- drvdata->ctrl->nr_pins, GFP_KERNEL);
- if (!pindesc) {
- dev_err(&pdev->dev, "mem alloc for pin descriptors failed\n");
- return -ENOMEM;
- }
- ctrldesc->pins = pindesc;
- ctrldesc->npins = drvdata->ctrl->nr_pins;
-
- /* dynamically populate the pin number and pin name for pindesc */
- for (pin = 0, pdesc = pindesc; pin < ctrldesc->npins; pin++, pdesc++)
- pdesc->number = pin + drvdata->ctrl->base;
-
- /*
- * allocate space for storing the dynamically generated names for all
- * the pins which belong to this pin-controller.
- */
- pin_names = devm_kzalloc(&pdev->dev, sizeof(char) * PIN_NAME_LENGTH *
- drvdata->ctrl->nr_pins, GFP_KERNEL);
- if (!pin_names) {
- dev_err(&pdev->dev, "mem alloc for pin names failed\n");
- return -ENOMEM;
- }
-
- /* for each pin, the name of the pin is pin-bank name + pin number */
- for (bank = 0; bank < drvdata->ctrl->nr_banks; bank++) {
- pin_bank = &drvdata->ctrl->pin_banks[bank];
- for (pin = 0; pin < pin_bank->nr_pins; pin++) {
- sprintf(pin_names, "%s-%d", pin_bank->name, pin);
- pdesc = pindesc + pin_bank->pin_base + pin;
- pdesc->name = pin_names;
- pin_names += PIN_NAME_LENGTH;
- }
- }
-
- ret = samsung_pinctrl_parse_dt(pdev, drvdata);
- if (ret)
- return ret;
-
- drvdata->pctl_dev = pinctrl_register(ctrldesc, &pdev->dev, drvdata);
- if (!drvdata->pctl_dev) {
- dev_err(&pdev->dev, "could not register pinctrl driver\n");
- return -EINVAL;
- }
-
- for (bank = 0; bank < drvdata->ctrl->nr_banks; ++bank) {
- pin_bank = &drvdata->ctrl->pin_banks[bank];
- pin_bank->grange.name = pin_bank->name;
- pin_bank->grange.id = bank;
- pin_bank->grange.pin_base = pin_bank->pin_base;
- pin_bank->grange.base = pin_bank->gpio_chip.base;
- pin_bank->grange.npins = pin_bank->gpio_chip.ngpio;
- pin_bank->grange.gc = &pin_bank->gpio_chip;
- pinctrl_add_gpio_range(drvdata->pctl_dev, &pin_bank->grange);
- }
-
- return 0;
-}
-
-static const struct gpio_chip samsung_gpiolib_chip = {
- .set = samsung_gpio_set,
- .get = samsung_gpio_get,
- .direction_input = samsung_gpio_direction_input,
- .direction_output = samsung_gpio_direction_output,
- .to_irq = samsung_gpio_to_irq,
- .owner = THIS_MODULE,
-};
-
-/* register the gpiolib interface with the gpiolib subsystem */
-static int samsung_gpiolib_register(struct platform_device *pdev,
- struct samsung_pinctrl_drv_data *drvdata)
-{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
- struct gpio_chip *gc;
- int ret;
- int i;
-
- for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
- bank->gpio_chip = samsung_gpiolib_chip;
-
- gc = &bank->gpio_chip;
- gc->base = ctrl->base + bank->pin_base;
- gc->ngpio = bank->nr_pins;
- gc->dev = &pdev->dev;
- gc->of_node = bank->of_node;
- gc->label = bank->name;
-
- ret = gpiochip_add(gc);
- if (ret) {
- dev_err(&pdev->dev, "failed to register gpio_chip %s, error code: %d\n",
- gc->label, ret);
- goto fail;
- }
- }
-
- return 0;
-
-fail:
- for (--i, --bank; i >= 0; --i, --bank)
- if (gpiochip_remove(&bank->gpio_chip))
- dev_err(&pdev->dev, "gpio chip %s remove failed\n",
- bank->gpio_chip.label);
- return ret;
-}
-
-/* unregister the gpiolib interface with the gpiolib subsystem */
-static int samsung_gpiolib_unregister(struct platform_device *pdev,
- struct samsung_pinctrl_drv_data *drvdata)
-{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- struct samsung_pin_bank *bank = ctrl->pin_banks;
- int ret = 0;
- int i;
-
- for (i = 0; !ret && i < ctrl->nr_banks; ++i, ++bank)
- ret = gpiochip_remove(&bank->gpio_chip);
-
- if (ret)
- dev_err(&pdev->dev, "gpio chip remove failed\n");
-
- return ret;
-}
-
-static const struct of_device_id samsung_pinctrl_dt_match[];
-
-/* retrieve the soc specific data */
-static struct samsung_pin_ctrl *samsung_pinctrl_get_soc_data(
- struct samsung_pinctrl_drv_data *d,
- struct platform_device *pdev)
-{
- int id;
- const struct of_device_id *match;
- struct device_node *node = pdev->dev.of_node;
- struct device_node *np;
- struct samsung_pin_ctrl *ctrl;
- struct samsung_pin_bank *bank;
- int i;
-
- id = of_alias_get_id(node, "pinctrl");
- if (id < 0) {
- dev_err(&pdev->dev, "failed to get alias id\n");
- return NULL;
- }
- match = of_match_node(samsung_pinctrl_dt_match, node);
- ctrl = (struct samsung_pin_ctrl *)match->data + id;
-
- bank = ctrl->pin_banks;
- for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
- spin_lock_init(&bank->slock);
- bank->drvdata = d;
- bank->pin_base = ctrl->nr_pins;
- ctrl->nr_pins += bank->nr_pins;
- }
-
- for_each_child_of_node(node, np) {
- if (!of_find_property(np, "gpio-controller", NULL))
- continue;
- bank = ctrl->pin_banks;
- for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
- if (!strcmp(bank->name, np->name)) {
- bank->of_node = np;
- break;
- }
- }
- }
-
- ctrl->base = pin_base;
- pin_base += ctrl->nr_pins;
-
- return ctrl;
-}
-
-static int samsung_pinctrl_probe(struct platform_device *pdev)
-{
- struct samsung_pinctrl_drv_data *drvdata;
- struct device *dev = &pdev->dev;
- struct samsung_pin_ctrl *ctrl;
- struct resource *res;
- int ret;
-
- if (!dev->of_node) {
- dev_err(dev, "device tree node not found\n");
- return -ENODEV;
- }
-
- drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
- if (!drvdata) {
- dev_err(dev, "failed to allocate memory for driver's "
- "private data\n");
- return -ENOMEM;
- }
-
- ctrl = samsung_pinctrl_get_soc_data(drvdata, pdev);
- if (!ctrl) {
- dev_err(&pdev->dev, "driver data not available\n");
- return -EINVAL;
- }
- drvdata->ctrl = ctrl;
- drvdata->dev = dev;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- drvdata->virt_base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(drvdata->virt_base))
- return PTR_ERR(drvdata->virt_base);
-
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (res)
- drvdata->irq = res->start;
-
- ret = samsung_gpiolib_register(pdev, drvdata);
- if (ret)
- return ret;
-
- ret = samsung_pinctrl_register(pdev, drvdata);
- if (ret) {
- samsung_gpiolib_unregister(pdev, drvdata);
- return ret;
- }
-
- if (ctrl->eint_gpio_init)
- ctrl->eint_gpio_init(drvdata);
- if (ctrl->eint_wkup_init)
- ctrl->eint_wkup_init(drvdata);
-
- platform_set_drvdata(pdev, drvdata);
-
- /* Add to the global list */
- list_add_tail(&drvdata->node, &drvdata_list);
-
- return 0;
-}
-
-#ifdef CONFIG_PM
-
-/**
- * samsung_pinctrl_suspend_dev - save pinctrl state for suspend for a device
- *
- * Save data for all banks handled by this device.
- */
-static void samsung_pinctrl_suspend_dev(
- struct samsung_pinctrl_drv_data *drvdata)
-{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- void __iomem *virt_base = drvdata->virt_base;
- int i;
-
- for (i = 0; i < ctrl->nr_banks; i++) {
- struct samsung_pin_bank *bank = &ctrl->pin_banks[i];
- void __iomem *reg = virt_base + bank->pctl_offset;
-
- u8 *offs = bank->type->reg_offset;
- u8 *widths = bank->type->fld_width;
- enum pincfg_type type;
-
- /* Registers without a powerdown config aren't lost */
- if (!widths[PINCFG_TYPE_CON_PDN])
- continue;
-
- for (type = 0; type < PINCFG_TYPE_NUM; type++)
- if (widths[type])
- bank->pm_save[type] = readl(reg + offs[type]);
-
- if (widths[PINCFG_TYPE_FUNC] * bank->nr_pins > 32) {
- /* Some banks have two config registers */
- bank->pm_save[PINCFG_TYPE_NUM] =
- readl(reg + offs[PINCFG_TYPE_FUNC] + 4);
- pr_debug("Save %s @ %p (con %#010x %08x)\n",
- bank->name, reg,
- bank->pm_save[PINCFG_TYPE_FUNC],
- bank->pm_save[PINCFG_TYPE_NUM]);
- } else {
- pr_debug("Save %s @ %p (con %#010x)\n", bank->name,
- reg, bank->pm_save[PINCFG_TYPE_FUNC]);
- }
- }
-
- if (ctrl->suspend)
- ctrl->suspend(drvdata);
-}
-
-/**
- * samsung_pinctrl_resume_dev - restore pinctrl state from suspend for a device
- *
- * Restore one of the banks that was saved during suspend.
- *
- * We don't bother doing anything complicated to avoid glitching lines since
- * we're called before pad retention is turned off.
- */
-static void samsung_pinctrl_resume_dev(struct samsung_pinctrl_drv_data *drvdata)
-{
- struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
- void __iomem *virt_base = drvdata->virt_base;
- int i;
-
- if (ctrl->resume)
- ctrl->resume(drvdata);
-
- for (i = 0; i < ctrl->nr_banks; i++) {
- struct samsung_pin_bank *bank = &ctrl->pin_banks[i];
- void __iomem *reg = virt_base + bank->pctl_offset;
-
- u8 *offs = bank->type->reg_offset;
- u8 *widths = bank->type->fld_width;
- enum pincfg_type type;
-
- /* Registers without a powerdown config aren't lost */
- if (!widths[PINCFG_TYPE_CON_PDN])
- continue;
-
- if (widths[PINCFG_TYPE_FUNC] * bank->nr_pins > 32) {
- /* Some banks have two config registers */
- pr_debug("%s @ %p (con %#010x %08x => %#010x %08x)\n",
- bank->name, reg,
- readl(reg + offs[PINCFG_TYPE_FUNC]),
- readl(reg + offs[PINCFG_TYPE_FUNC] + 4),
- bank->pm_save[PINCFG_TYPE_FUNC],
- bank->pm_save[PINCFG_TYPE_NUM]);
- writel(bank->pm_save[PINCFG_TYPE_NUM],
- reg + offs[PINCFG_TYPE_FUNC] + 4);
- } else {
- pr_debug("%s @ %p (con %#010x => %#010x)\n", bank->name,
- reg, readl(reg + offs[PINCFG_TYPE_FUNC]),
- bank->pm_save[PINCFG_TYPE_FUNC]);
- }
- for (type = 0; type < PINCFG_TYPE_NUM; type++)
- if (widths[type])
- writel(bank->pm_save[type], reg + offs[type]);
- }
-}
-
-/**
- * samsung_pinctrl_suspend - save pinctrl state for suspend
- *
- * Save data for all banks across all devices.
- */
-static int samsung_pinctrl_suspend(void)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- list_for_each_entry(drvdata, &drvdata_list, node) {
- samsung_pinctrl_suspend_dev(drvdata);
- }
-
- return 0;
-}
-
-/**
- * samsung_pinctrl_resume - restore pinctrl state for suspend
- *
- * Restore data for all banks across all devices.
- */
-static void samsung_pinctrl_resume(void)
-{
- struct samsung_pinctrl_drv_data *drvdata;
-
- list_for_each_entry_reverse(drvdata, &drvdata_list, node) {
- samsung_pinctrl_resume_dev(drvdata);
- }
-}
-
-#else
-#define samsung_pinctrl_suspend NULL
-#define samsung_pinctrl_resume NULL
-#endif
-
-static struct syscore_ops samsung_pinctrl_syscore_ops = {
- .suspend = samsung_pinctrl_suspend,
- .resume = samsung_pinctrl_resume,
-};
-
-static const struct of_device_id samsung_pinctrl_dt_match[] = {
-#ifdef CONFIG_PINCTRL_EXYNOS
- { .compatible = "samsung,exynos3250-pinctrl",
- .data = (void *)exynos3250_pin_ctrl },
- { .compatible = "samsung,exynos4210-pinctrl",
- .data = (void *)exynos4210_pin_ctrl },
- { .compatible = "samsung,exynos4x12-pinctrl",
- .data = (void *)exynos4x12_pin_ctrl },
- { .compatible = "samsung,exynos5250-pinctrl",
- .data = (void *)exynos5250_pin_ctrl },
- { .compatible = "samsung,exynos5260-pinctrl",
- .data = (void *)exynos5260_pin_ctrl },
- { .compatible = "samsung,exynos5420-pinctrl",
- .data = (void *)exynos5420_pin_ctrl },
- { .compatible = "samsung,s5pv210-pinctrl",
- .data = (void *)s5pv210_pin_ctrl },
-#endif
-#ifdef CONFIG_PINCTRL_S3C64XX
- { .compatible = "samsung,s3c64xx-pinctrl",
- .data = s3c64xx_pin_ctrl },
-#endif
-#ifdef CONFIG_PINCTRL_S3C24XX
- { .compatible = "samsung,s3c2412-pinctrl",
- .data = s3c2412_pin_ctrl },
- { .compatible = "samsung,s3c2416-pinctrl",
- .data = s3c2416_pin_ctrl },
- { .compatible = "samsung,s3c2440-pinctrl",
- .data = s3c2440_pin_ctrl },
- { .compatible = "samsung,s3c2450-pinctrl",
- .data = s3c2450_pin_ctrl },
-#endif
- {},
-};
-MODULE_DEVICE_TABLE(of, samsung_pinctrl_dt_match);
-
-static struct platform_driver samsung_pinctrl_driver = {
- .probe = samsung_pinctrl_probe,
- .driver = {
- .name = "samsung-pinctrl",
- .owner = THIS_MODULE,
- .of_match_table = samsung_pinctrl_dt_match,
- },
-};
-
-static int __init samsung_pinctrl_drv_register(void)
-{
- /*
- * Register syscore ops for save/restore of registers across suspend.
- * It's important to ensure that this driver is running at an earlier
- * initcall level than any arch-specific init calls that install syscore
- * ops that turn off pad retention (like exynos_pm_resume).
- */
- register_syscore_ops(&samsung_pinctrl_syscore_ops);
-
- return platform_driver_register(&samsung_pinctrl_driver);
-}
-postcore_initcall(samsung_pinctrl_drv_register);
-
-static void __exit samsung_pinctrl_drv_unregister(void)
-{
- platform_driver_unregister(&samsung_pinctrl_driver);
-}
-module_exit(samsung_pinctrl_drv_unregister);
-
-MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
-MODULE_DESCRIPTION("Samsung pinctrl driver");
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's SoC's.
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- * Copyright (c) 2012 Linaro Ltd
- * http://www.linaro.org
- *
- * Author: Thomas Abraham <thomas.ab@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef __PINCTRL_SAMSUNG_H
-#define __PINCTRL_SAMSUNG_H
-
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/pinctrl/consumer.h>
-#include <linux/pinctrl/machine.h>
-
-#include <linux/gpio.h>
-
-/* pinmux function number for pin as gpio output line */
-#define FUNC_OUTPUT 0x1
-
-/**
- * enum pincfg_type - possible pin configuration types supported.
- * @PINCFG_TYPE_FUNC: Function configuration.
- * @PINCFG_TYPE_DAT: Pin value configuration.
- * @PINCFG_TYPE_PUD: Pull up/down configuration.
- * @PINCFG_TYPE_DRV: Drive strength configuration.
- * @PINCFG_TYPE_CON_PDN: Pin function in power down mode.
- * @PINCFG_TYPE_PUD_PDN: Pull up/down configuration in power down mode.
- */
-enum pincfg_type {
- PINCFG_TYPE_FUNC,
- PINCFG_TYPE_DAT,
- PINCFG_TYPE_PUD,
- PINCFG_TYPE_DRV,
- PINCFG_TYPE_CON_PDN,
- PINCFG_TYPE_PUD_PDN,
-
- PINCFG_TYPE_NUM
-};
-
-/*
- * pin configuration (pull up/down and drive strength) type and its value are
- * packed together into a 16-bits. The upper 8-bits represent the configuration
- * type and the lower 8-bits hold the value of the configuration type.
- */
-#define PINCFG_TYPE_MASK 0xFF
-#define PINCFG_VALUE_SHIFT 8
-#define PINCFG_VALUE_MASK (0xFF << PINCFG_VALUE_SHIFT)
-#define PINCFG_PACK(type, value) (((value) << PINCFG_VALUE_SHIFT) | type)
-#define PINCFG_UNPACK_TYPE(cfg) ((cfg) & PINCFG_TYPE_MASK)
-#define PINCFG_UNPACK_VALUE(cfg) (((cfg) & PINCFG_VALUE_MASK) >> \
- PINCFG_VALUE_SHIFT)
-/**
- * enum eint_type - possible external interrupt types.
- * @EINT_TYPE_NONE: bank does not support external interrupts
- * @EINT_TYPE_GPIO: bank supportes external gpio interrupts
- * @EINT_TYPE_WKUP: bank supportes external wakeup interrupts
- * @EINT_TYPE_WKUP_MUX: bank supports multiplexed external wakeup interrupts
- *
- * Samsung GPIO controller groups all the available pins into banks. The pins
- * in a pin bank can support external gpio interrupts or external wakeup
- * interrupts or no interrupts at all. From a software perspective, the only
- * difference between external gpio and external wakeup interrupts is that
- * the wakeup interrupts can additionally wakeup the system if it is in
- * suspended state.
- */
-enum eint_type {
- EINT_TYPE_NONE,
- EINT_TYPE_GPIO,
- EINT_TYPE_WKUP,
- EINT_TYPE_WKUP_MUX,
-};
-
-/* maximum length of a pin in pin descriptor (example: "gpa0-0") */
-#define PIN_NAME_LENGTH 10
-
-#define PIN_GROUP(n, p, f) \
- { \
- .name = n, \
- .pins = p, \
- .num_pins = ARRAY_SIZE(p), \
- .func = f \
- }
-
-#define PMX_FUNC(n, g) \
- { \
- .name = n, \
- .groups = g, \
- .num_groups = ARRAY_SIZE(g), \
- }
-
-struct samsung_pinctrl_drv_data;
-
-/**
- * struct samsung_pin_bank_type: pin bank type description
- * @fld_width: widths of configuration bitfields (0 if unavailable)
- * @reg_offset: offsets of configuration registers (don't care of width is 0)
- */
-struct samsung_pin_bank_type {
- u8 fld_width[PINCFG_TYPE_NUM];
- u8 reg_offset[PINCFG_TYPE_NUM];
-};
-
-/**
- * struct samsung_pin_bank: represent a controller pin-bank.
- * @type: type of the bank (register offsets and bitfield widths)
- * @pctl_offset: starting offset of the pin-bank registers.
- * @pin_base: starting pin number of the bank.
- * @nr_pins: number of pins included in this bank.
- * @eint_func: function to set in CON register to configure pin as EINT.
- * @eint_type: type of the external interrupt supported by the bank.
- * @eint_mask: bit mask of pins which support EINT function.
- * @name: name to be prefixed for each pin in this pin bank.
- * @of_node: OF node of the bank.
- * @drvdata: link to controller driver data
- * @irq_domain: IRQ domain of the bank.
- * @gpio_chip: GPIO chip of the bank.
- * @grange: linux gpio pin range supported by this bank.
- * @slock: spinlock protecting bank registers
- * @pm_save: saved register values during suspend
- */
-struct samsung_pin_bank {
- struct samsung_pin_bank_type *type;
- u32 pctl_offset;
- u32 pin_base;
- u8 nr_pins;
- u8 eint_func;
- enum eint_type eint_type;
- u32 eint_mask;
- u32 eint_offset;
- char *name;
- void *soc_priv;
- struct device_node *of_node;
- struct samsung_pinctrl_drv_data *drvdata;
- struct irq_domain *irq_domain;
- struct gpio_chip gpio_chip;
- struct pinctrl_gpio_range grange;
- spinlock_t slock;
-
- u32 pm_save[PINCFG_TYPE_NUM + 1]; /* +1 to handle double CON registers*/
-};
-
-/**
- * struct samsung_pin_ctrl: represent a pin controller.
- * @pin_banks: list of pin banks included in this controller.
- * @nr_banks: number of pin banks.
- * @base: starting system wide pin number.
- * @nr_pins: number of pins supported by the controller.
- * @geint_con: offset of the ext-gpio controller registers.
- * @geint_mask: offset of the ext-gpio interrupt mask registers.
- * @geint_pend: offset of the ext-gpio interrupt pending registers.
- * @weint_con: offset of the ext-wakeup controller registers.
- * @weint_mask: offset of the ext-wakeup interrupt mask registers.
- * @weint_pend: offset of the ext-wakeup interrupt pending registers.
- * @svc: offset of the interrupt service register.
- * @eint_gpio_init: platform specific callback to setup the external gpio
- * interrupts for the controller.
- * @eint_wkup_init: platform specific callback to setup the external wakeup
- * interrupts for the controller.
- * @label: for debug information.
- */
-struct samsung_pin_ctrl {
- struct samsung_pin_bank *pin_banks;
- u32 nr_banks;
-
- u32 base;
- u32 nr_pins;
-
- u32 geint_con;
- u32 geint_mask;
- u32 geint_pend;
-
- u32 weint_con;
- u32 weint_mask;
- u32 weint_pend;
-
- u32 svc;
-
- int (*eint_gpio_init)(struct samsung_pinctrl_drv_data *);
- int (*eint_wkup_init)(struct samsung_pinctrl_drv_data *);
- void (*suspend)(struct samsung_pinctrl_drv_data *);
- void (*resume)(struct samsung_pinctrl_drv_data *);
-
- char *label;
-};
-
-/**
- * struct samsung_pinctrl_drv_data: wrapper for holding driver data together.
- * @node: global list node
- * @virt_base: register base address of the controller.
- * @dev: device instance representing the controller.
- * @irq: interrpt number used by the controller to notify gpio interrupts.
- * @ctrl: pin controller instance managed by the driver.
- * @pctl: pin controller descriptor registered with the pinctrl subsystem.
- * @pctl_dev: cookie representing pinctrl device instance.
- * @pin_groups: list of pin groups available to the driver.
- * @nr_groups: number of such pin groups.
- * @pmx_functions: list of pin functions available to the driver.
- * @nr_function: number of such pin functions.
- */
-struct samsung_pinctrl_drv_data {
- struct list_head node;
- void __iomem *virt_base;
- struct device *dev;
- int irq;
-
- struct samsung_pin_ctrl *ctrl;
- struct pinctrl_desc pctl;
- struct pinctrl_dev *pctl_dev;
-
- const struct samsung_pin_group *pin_groups;
- unsigned int nr_groups;
- const struct samsung_pmx_func *pmx_functions;
- unsigned int nr_functions;
-};
-
-/**
- * struct samsung_pin_group: represent group of pins of a pinmux function.
- * @name: name of the pin group, used to lookup the group.
- * @pins: the pins included in this group.
- * @num_pins: number of pins included in this group.
- * @func: the function number to be programmed when selected.
- */
-struct samsung_pin_group {
- const char *name;
- const unsigned int *pins;
- u8 num_pins;
- u8 func;
-};
-
-/**
- * struct samsung_pmx_func: represent a pin function.
- * @name: name of the pin function, used to lookup the function.
- * @groups: one or more names of pin groups that provide this function.
- * @num_groups: number of groups included in @groups.
- */
-struct samsung_pmx_func {
- const char *name;
- const char **groups;
- u8 num_groups;
-};
-
-/* list of all exported SoC specific data */
-extern struct samsung_pin_ctrl exynos3250_pin_ctrl[];
-extern struct samsung_pin_ctrl exynos4210_pin_ctrl[];
-extern struct samsung_pin_ctrl exynos4x12_pin_ctrl[];
-extern struct samsung_pin_ctrl exynos5250_pin_ctrl[];
-extern struct samsung_pin_ctrl exynos5260_pin_ctrl[];
-extern struct samsung_pin_ctrl exynos5420_pin_ctrl[];
-extern struct samsung_pin_ctrl s3c64xx_pin_ctrl[];
-extern struct samsung_pin_ctrl s3c2412_pin_ctrl[];
-extern struct samsung_pin_ctrl s3c2416_pin_ctrl[];
-extern struct samsung_pin_ctrl s3c2440_pin_ctrl[];
-extern struct samsung_pin_ctrl s3c2450_pin_ctrl[];
-extern struct samsung_pin_ctrl s5pv210_pin_ctrl[];
-
-#endif /* __PINCTRL_SAMSUNG_H */
return 0;
}
-static void pcs_disable(struct pinctrl_dev *pctldev, unsigned fselector,
- unsigned group)
-{
- struct pcs_device *pcs;
- struct pcs_function *func;
- int i;
-
- pcs = pinctrl_dev_get_drvdata(pctldev);
- /* If function mask is null, needn't disable it. */
- if (!pcs->fmask)
- return;
-
- func = radix_tree_lookup(&pcs->ftree, fselector);
- if (!func) {
- dev_err(pcs->dev, "%s could not find function%i\n",
- __func__, fselector);
- return;
- }
-
- /*
- * Ignore disable if function-off is not specified. Some hardware
- * does not have clearly defined disable function. For pin specific
- * off modes, you can use alternate named states as described in
- * pinctrl-bindings.txt.
- */
- if (pcs->foff == PCS_OFF_DISABLED) {
- dev_dbg(pcs->dev, "ignoring disable for %s function%i\n",
- func->name, fselector);
- return;
- }
-
- dev_dbg(pcs->dev, "disabling function%i %s\n",
- fselector, func->name);
-
- for (i = 0; i < func->nvals; i++) {
- struct pcs_func_vals *vals;
- unsigned long flags;
- unsigned val, mask;
-
- vals = &func->vals[i];
- raw_spin_lock_irqsave(&pcs->lock, flags);
- val = pcs->read(vals->reg);
-
- if (pcs->bits_per_mux)
- mask = vals->mask;
- else
- mask = pcs->fmask;
-
- val &= ~mask;
- val |= pcs->foff << pcs->fshift;
- pcs->write(val, vals->reg);
- raw_spin_unlock_irqrestore(&pcs->lock, flags);
- }
-}
-
static int pcs_request_gpio(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range, unsigned pin)
{
.get_function_name = pcs_get_function_name,
.get_function_groups = pcs_get_function_groups,
.enable = pcs_enable,
- .disable = pcs_disable,
.gpio_request_enable = pcs_request_gpio,
};
pin = &pcs->pins.pa[i];
pn = &pcs->names[i];
- sprintf(pn->name, "%lx.%d",
+ sprintf(pn->name, "%lx.%u",
(unsigned long)pcs->res->start + offset, pin_pos);
pin->name = pn->name;
pin->number = i;
{
struct pcs_soc_data *pcs_soc = irq_desc_get_handler_data(desc);
struct irq_chip *chip;
- int res;
chip = irq_get_chip(irq);
chained_irq_enter(chip, desc);
- res = pcs_irq_handle(pcs_soc);
+ pcs_irq_handle(pcs_soc);
/* REVISIT: export and add handle_bad_irq(irq, desc)? */
chained_irq_exit(chip, desc);
return 0;
}
-static void st_pmx_disable(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group)
-{
-}
-
static int st_pmx_set_gpio_direction(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range, unsigned gpio,
bool input)
.get_function_name = st_pmx_get_fname,
.get_function_groups = st_pmx_get_groups,
.enable = st_pmx_enable,
- .disable = st_pmx_disable,
.gpio_set_direction = st_pmx_set_gpio_direction,
};
const __be32 *list;
struct property *pp;
struct st_pinconf *conf;
- phandle phandle;
struct device_node *pins;
- u32 pin;
int i = 0, npins = 0, nr_props;
pins = of_get_child_by_name(np, "st,pins");
conf = &grp->pin_conf[i];
/* bank & offset */
- phandle = be32_to_cpup(list++);
- pin = be32_to_cpup(list++);
+ be32_to_cpup(list++);
+ be32_to_cpup(list++);
conf->pin = of_get_named_gpio(pins, pp->name, 0);
conf->name = pp->name;
grp->pins[i] = conf->pin;
func = &info->functions[index];
func->name = np->name;
func->ngroups = of_get_child_count(np);
- if (func->ngroups <= 0) {
+ if (func->ngroups == 0) {
dev_err(info->dev, "No groups defined\n");
return -EINVAL;
}
.irq_mask = st_gpio_irq_mask,
.irq_unmask = st_gpio_irq_unmask,
.irq_set_type = st_gpio_irq_set_type,
+ .flags = IRQCHIP_SKIP_SET_WAKE,
};
static int st_gpiolib_register_bank(struct st_pinctrl *info,
return 0;
}
-static void tb10x_pctl_disable(struct pinctrl_dev *pctl,
- unsigned func_selector, unsigned group_selector)
-{
- struct tb10x_pinctrl *state = pinctrl_dev_get_drvdata(pctl);
- const struct tb10x_pinfuncgrp *grp = &state->pingroups[group_selector];
-
- if (grp->port < 0)
- return;
-
- mutex_lock(&state->mutex);
-
- state->ports[grp->port].count--;
-
- mutex_unlock(&state->mutex);
-}
-
static struct pinmux_ops tb10x_pinmux_ops = {
.get_functions_count = tb10x_get_functions_count,
.get_function_name = tb10x_get_function_name,
.gpio_request_enable = tb10x_gpio_request_enable,
.gpio_disable_free = tb10x_gpio_disable_free,
.enable = tb10x_pctl_enable,
- .disable = tb10x_pctl_disable,
};
static struct pinctrl_desc tb10x_pindesc = {
--- /dev/null
+/*
+ * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/phy/phy.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
+
+#include "core.h"
+#include "pinctrl-utils.h"
+
+#define XUSB_PADCTL_ELPG_PROGRAM 0x01c
+#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN (1 << 26)
+#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY (1 << 25)
+#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN (1 << 24)
+
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1 0x040
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL0_LOCKDET (1 << 19)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_REFCLK_SEL_MASK (0xf << 12)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST (1 << 1)
+
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2 0x044
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_REFCLKBUF_EN (1 << 6)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_EN (1 << 5)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_SEL (1 << 4)
+
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1 0x138
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_LOCKDET (1 << 27)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE (1 << 24)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD (1 << 3)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST (1 << 1)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ (1 << 0)
+
+#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1 0x148
+#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD (1 << 1)
+#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ (1 << 0)
+
+struct tegra_xusb_padctl_function {
+ const char *name;
+ const char * const *groups;
+ unsigned int num_groups;
+};
+
+struct tegra_xusb_padctl_group {
+ const unsigned int *funcs;
+ unsigned int num_funcs;
+};
+
+struct tegra_xusb_padctl_soc {
+ const struct pinctrl_pin_desc *pins;
+ unsigned int num_pins;
+
+ const struct tegra_xusb_padctl_function *functions;
+ unsigned int num_functions;
+
+ const struct tegra_xusb_padctl_lane *lanes;
+ unsigned int num_lanes;
+};
+
+struct tegra_xusb_padctl_lane {
+ const char *name;
+
+ unsigned int offset;
+ unsigned int shift;
+ unsigned int mask;
+ unsigned int iddq;
+
+ const unsigned int *funcs;
+ unsigned int num_funcs;
+};
+
+struct tegra_xusb_padctl {
+ struct device *dev;
+ void __iomem *regs;
+ struct mutex lock;
+ struct reset_control *rst;
+
+ const struct tegra_xusb_padctl_soc *soc;
+ struct pinctrl_dev *pinctrl;
+ struct pinctrl_desc desc;
+
+ struct phy_provider *provider;
+ struct phy *phys[2];
+
+ unsigned int enable;
+};
+
+static inline void padctl_writel(struct tegra_xusb_padctl *padctl, u32 value,
+ unsigned long offset)
+{
+ writel(value, padctl->regs + offset);
+}
+
+static inline u32 padctl_readl(struct tegra_xusb_padctl *padctl,
+ unsigned long offset)
+{
+ return readl(padctl->regs + offset);
+}
+
+static int tegra_xusb_padctl_get_groups_count(struct pinctrl_dev *pinctrl)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+ return padctl->soc->num_pins;
+}
+
+static const char *tegra_xusb_padctl_get_group_name(struct pinctrl_dev *pinctrl,
+ unsigned int group)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+ return padctl->soc->pins[group].name;
+}
+
+enum tegra_xusb_padctl_param {
+ TEGRA_XUSB_PADCTL_IDDQ,
+};
+
+static const struct tegra_xusb_padctl_property {
+ const char *name;
+ enum tegra_xusb_padctl_param param;
+} properties[] = {
+ { "nvidia,iddq", TEGRA_XUSB_PADCTL_IDDQ },
+};
+
+#define TEGRA_XUSB_PADCTL_PACK(param, value) ((param) << 16 | (value))
+#define TEGRA_XUSB_PADCTL_UNPACK_PARAM(config) ((config) >> 16)
+#define TEGRA_XUSB_PADCTL_UNPACK_VALUE(config) ((config) & 0xffff)
+
+static int tegra_xusb_padctl_parse_subnode(struct tegra_xusb_padctl *padctl,
+ struct device_node *np,
+ struct pinctrl_map **maps,
+ unsigned int *reserved_maps,
+ unsigned int *num_maps)
+{
+ unsigned int i, reserve = 0, num_configs = 0;
+ unsigned long config, *configs = NULL;
+ const char *function, *group;
+ struct property *prop;
+ int err = 0;
+ u32 value;
+
+ err = of_property_read_string(np, "nvidia,function", &function);
+ if (err < 0) {
+ if (err != -EINVAL)
+ return err;
+
+ function = NULL;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(properties); i++) {
+ err = of_property_read_u32(np, properties[i].name, &value);
+ if (err < 0) {
+ if (err == -EINVAL)
+ continue;
+
+ return err;
+ }
+
+ config = TEGRA_XUSB_PADCTL_PACK(properties[i].param, value);
+
+ err = pinctrl_utils_add_config(padctl->pinctrl, &configs,
+ &num_configs, config);
+ if (err < 0)
+ return err;
+ }
+
+ if (function)
+ reserve++;
+
+ if (num_configs)
+ reserve++;
+
+ err = of_property_count_strings(np, "nvidia,lanes");
+ if (err < 0)
+ return err;
+
+ reserve *= err;
+
+ err = pinctrl_utils_reserve_map(padctl->pinctrl, maps, reserved_maps,
+ num_maps, reserve);
+ if (err < 0)
+ return err;
+
+ of_property_for_each_string(np, "nvidia,lanes", prop, group) {
+ if (function) {
+ err = pinctrl_utils_add_map_mux(padctl->pinctrl, maps,
+ reserved_maps, num_maps, group,
+ function);
+ if (err < 0)
+ return err;
+ }
+
+ if (num_configs) {
+ err = pinctrl_utils_add_map_configs(padctl->pinctrl,
+ maps, reserved_maps, num_maps, group,
+ configs, num_configs,
+ PIN_MAP_TYPE_CONFIGS_GROUP);
+ if (err < 0)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+static int tegra_xusb_padctl_dt_node_to_map(struct pinctrl_dev *pinctrl,
+ struct device_node *parent,
+ struct pinctrl_map **maps,
+ unsigned int *num_maps)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+ unsigned int reserved_maps = 0;
+ struct device_node *np;
+ int err;
+
+ *num_maps = 0;
+ *maps = NULL;
+
+ for_each_child_of_node(parent, np) {
+ err = tegra_xusb_padctl_parse_subnode(padctl, np, maps,
+ &reserved_maps,
+ num_maps);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+static const struct pinctrl_ops tegra_xusb_padctl_pinctrl_ops = {
+ .get_groups_count = tegra_xusb_padctl_get_groups_count,
+ .get_group_name = tegra_xusb_padctl_get_group_name,
+ .dt_node_to_map = tegra_xusb_padctl_dt_node_to_map,
+ .dt_free_map = pinctrl_utils_dt_free_map,
+};
+
+static int tegra_xusb_padctl_get_functions_count(struct pinctrl_dev *pinctrl)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+ return padctl->soc->num_functions;
+}
+
+static const char *
+tegra_xusb_padctl_get_function_name(struct pinctrl_dev *pinctrl,
+ unsigned int function)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+ return padctl->soc->functions[function].name;
+}
+
+static int tegra_xusb_padctl_get_function_groups(struct pinctrl_dev *pinctrl,
+ unsigned int function,
+ const char * const **groups,
+ unsigned * const num_groups)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+ *num_groups = padctl->soc->functions[function].num_groups;
+ *groups = padctl->soc->functions[function].groups;
+
+ return 0;
+}
+
+static int tegra_xusb_padctl_pinmux_enable(struct pinctrl_dev *pinctrl,
+ unsigned int function,
+ unsigned int group)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+ const struct tegra_xusb_padctl_lane *lane;
+ unsigned int i;
+ u32 value;
+
+ lane = &padctl->soc->lanes[group];
+
+ for (i = 0; i < lane->num_funcs; i++)
+ if (lane->funcs[i] == function)
+ break;
+
+ if (i >= lane->num_funcs)
+ return -EINVAL;
+
+ value = padctl_readl(padctl, lane->offset);
+ value &= ~(lane->mask << lane->shift);
+ value |= i << lane->shift;
+ padctl_writel(padctl, value, lane->offset);
+
+ return 0;
+}
+
+static const struct pinmux_ops tegra_xusb_padctl_pinmux_ops = {
+ .get_functions_count = tegra_xusb_padctl_get_functions_count,
+ .get_function_name = tegra_xusb_padctl_get_function_name,
+ .get_function_groups = tegra_xusb_padctl_get_function_groups,
+ .enable = tegra_xusb_padctl_pinmux_enable,
+};
+
+static int tegra_xusb_padctl_pinconf_group_get(struct pinctrl_dev *pinctrl,
+ unsigned int group,
+ unsigned long *config)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+ const struct tegra_xusb_padctl_lane *lane;
+ enum tegra_xusb_padctl_param param;
+ u32 value;
+
+ param = TEGRA_XUSB_PADCTL_UNPACK_PARAM(*config);
+ lane = &padctl->soc->lanes[group];
+
+ switch (param) {
+ case TEGRA_XUSB_PADCTL_IDDQ:
+ /* lanes with iddq == 0 don't support this parameter */
+ if (lane->iddq == 0)
+ return -EINVAL;
+
+ value = padctl_readl(padctl, lane->offset);
+
+ if (value & BIT(lane->iddq))
+ value = 0;
+ else
+ value = 1;
+
+ *config = TEGRA_XUSB_PADCTL_PACK(param, value);
+ break;
+
+ default:
+ dev_err(padctl->dev, "invalid configuration parameter: %04x\n",
+ param);
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
+
+static int tegra_xusb_padctl_pinconf_group_set(struct pinctrl_dev *pinctrl,
+ unsigned int group,
+ unsigned long *configs,
+ unsigned int num_configs)
+{
+ struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+ const struct tegra_xusb_padctl_lane *lane;
+ enum tegra_xusb_padctl_param param;
+ unsigned long value;
+ unsigned int i;
+ u32 regval;
+
+ lane = &padctl->soc->lanes[group];
+
+ for (i = 0; i < num_configs; i++) {
+ param = TEGRA_XUSB_PADCTL_UNPACK_PARAM(configs[i]);
+ value = TEGRA_XUSB_PADCTL_UNPACK_VALUE(configs[i]);
+
+ switch (param) {
+ case TEGRA_XUSB_PADCTL_IDDQ:
+ /* lanes with iddq == 0 don't support this parameter */
+ if (lane->iddq == 0)
+ return -EINVAL;
+
+ regval = padctl_readl(padctl, lane->offset);
+
+ if (value)
+ regval &= ~BIT(lane->iddq);
+ else
+ regval |= BIT(lane->iddq);
+
+ padctl_writel(padctl, regval, lane->offset);
+ break;
+
+ default:
+ dev_err(padctl->dev,
+ "invalid configuration parameter: %04x\n",
+ param);
+ return -ENOTSUPP;
+ }
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_DEBUG_FS
+static const char *strip_prefix(const char *s)
+{
+ const char *comma = strchr(s, ',');
+ if (!comma)
+ return s;
+
+ return comma + 1;
+}
+
+static void
+tegra_xusb_padctl_pinconf_group_dbg_show(struct pinctrl_dev *pinctrl,
+ struct seq_file *s,
+ unsigned int group)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(properties); i++) {
+ unsigned long config, value;
+ int err;
+
+ config = TEGRA_XUSB_PADCTL_PACK(properties[i].param, 0);
+
+ err = tegra_xusb_padctl_pinconf_group_get(pinctrl, group,
+ &config);
+ if (err < 0)
+ continue;
+
+ value = TEGRA_XUSB_PADCTL_UNPACK_VALUE(config);
+
+ seq_printf(s, "\n\t%s=%lu\n", strip_prefix(properties[i].name),
+ value);
+ }
+}
+
+static void
+tegra_xusb_padctl_pinconf_config_dbg_show(struct pinctrl_dev *pinctrl,
+ struct seq_file *s,
+ unsigned long config)
+{
+ enum tegra_xusb_padctl_param param;
+ const char *name = "unknown";
+ unsigned long value;
+ unsigned int i;
+
+ param = TEGRA_XUSB_PADCTL_UNPACK_PARAM(config);
+ value = TEGRA_XUSB_PADCTL_UNPACK_VALUE(config);
+
+ for (i = 0; i < ARRAY_SIZE(properties); i++) {
+ if (properties[i].param == param) {
+ name = properties[i].name;
+ break;
+ }
+ }
+
+ seq_printf(s, "%s=%lu", strip_prefix(name), value);
+}
+#endif
+
+static const struct pinconf_ops tegra_xusb_padctl_pinconf_ops = {
+ .pin_config_group_get = tegra_xusb_padctl_pinconf_group_get,
+ .pin_config_group_set = tegra_xusb_padctl_pinconf_group_set,
+#ifdef CONFIG_DEBUG_FS
+ .pin_config_group_dbg_show = tegra_xusb_padctl_pinconf_group_dbg_show,
+ .pin_config_config_dbg_show = tegra_xusb_padctl_pinconf_config_dbg_show,
+#endif
+};
+
+static int tegra_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
+{
+ u32 value;
+
+ mutex_lock(&padctl->lock);
+
+ if (padctl->enable++ > 0)
+ goto out;
+
+ value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+ value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN;
+ padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+ usleep_range(100, 200);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+ value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY;
+ padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+ usleep_range(100, 200);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+ value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN;
+ padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+out:
+ mutex_unlock(&padctl->lock);
+ return 0;
+}
+
+static int tegra_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
+{
+ u32 value;
+
+ mutex_lock(&padctl->lock);
+
+ if (WARN_ON(padctl->enable == 0))
+ goto out;
+
+ if (--padctl->enable > 0)
+ goto out;
+
+ value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+ value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN;
+ padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+ usleep_range(100, 200);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+ value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY;
+ padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+ usleep_range(100, 200);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+ value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN;
+ padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+out:
+ mutex_unlock(&padctl->lock);
+ return 0;
+}
+
+static int tegra_xusb_phy_init(struct phy *phy)
+{
+ struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+
+ return tegra_xusb_padctl_enable(padctl);
+}
+
+static int tegra_xusb_phy_exit(struct phy *phy)
+{
+ struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+
+ return tegra_xusb_padctl_disable(padctl);
+}
+
+static int pcie_phy_power_on(struct phy *phy)
+{
+ struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+ unsigned long timeout;
+ int err = -ETIMEDOUT;
+ u32 value;
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+ value &= ~XUSB_PADCTL_IOPHY_PLL_P0_CTL1_REFCLK_SEL_MASK;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL2);
+ value |= XUSB_PADCTL_IOPHY_PLL_P0_CTL2_REFCLKBUF_EN |
+ XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_EN |
+ XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_SEL;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL2);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+ value |= XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+
+ timeout = jiffies + msecs_to_jiffies(50);
+
+ while (time_before(jiffies, timeout)) {
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+ if (value & XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL0_LOCKDET) {
+ err = 0;
+ break;
+ }
+
+ usleep_range(100, 200);
+ }
+
+ return err;
+}
+
+static int pcie_phy_power_off(struct phy *phy)
+{
+ struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+ u32 value;
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+ value &= ~XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+
+ return 0;
+}
+
+static const struct phy_ops pcie_phy_ops = {
+ .init = tegra_xusb_phy_init,
+ .exit = tegra_xusb_phy_exit,
+ .power_on = pcie_phy_power_on,
+ .power_off = pcie_phy_power_off,
+ .owner = THIS_MODULE,
+};
+
+static int sata_phy_power_on(struct phy *phy)
+{
+ struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+ unsigned long timeout;
+ int err = -ETIMEDOUT;
+ u32 value;
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+ value &= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD;
+ value &= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+ value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD;
+ value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+ value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+ value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+ timeout = jiffies + msecs_to_jiffies(50);
+
+ while (time_before(jiffies, timeout)) {
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+ if (value & XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_LOCKDET) {
+ err = 0;
+ break;
+ }
+
+ usleep_range(100, 200);
+ }
+
+ return err;
+}
+
+static int sata_phy_power_off(struct phy *phy)
+{
+ struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+ u32 value;
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+ value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+ value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+ value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD;
+ value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+ value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+ value |= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD;
+ value |= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ;
+ padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+
+ return 0;
+}
+
+static const struct phy_ops sata_phy_ops = {
+ .init = tegra_xusb_phy_init,
+ .exit = tegra_xusb_phy_exit,
+ .power_on = sata_phy_power_on,
+ .power_off = sata_phy_power_off,
+ .owner = THIS_MODULE,
+};
+
+static struct phy *tegra_xusb_padctl_xlate(struct device *dev,
+ struct of_phandle_args *args)
+{
+ struct tegra_xusb_padctl *padctl = dev_get_drvdata(dev);
+ unsigned int index = args->args[0];
+
+ if (args->args_count <= 0)
+ return ERR_PTR(-EINVAL);
+
+ if (index > ARRAY_SIZE(padctl->phys))
+ return ERR_PTR(-EINVAL);
+
+ return padctl->phys[index];
+}
+
+#define PIN_OTG_0 0
+#define PIN_OTG_1 1
+#define PIN_OTG_2 2
+#define PIN_ULPI_0 3
+#define PIN_HSIC_0 4
+#define PIN_HSIC_1 5
+#define PIN_PCIE_0 6
+#define PIN_PCIE_1 7
+#define PIN_PCIE_2 8
+#define PIN_PCIE_3 9
+#define PIN_PCIE_4 10
+#define PIN_SATA_0 11
+
+static const struct pinctrl_pin_desc tegra124_pins[] = {
+ PINCTRL_PIN(PIN_OTG_0, "otg-0"),
+ PINCTRL_PIN(PIN_OTG_1, "otg-1"),
+ PINCTRL_PIN(PIN_OTG_2, "otg-2"),
+ PINCTRL_PIN(PIN_ULPI_0, "ulpi-0"),
+ PINCTRL_PIN(PIN_HSIC_0, "hsic-0"),
+ PINCTRL_PIN(PIN_HSIC_1, "hsic-1"),
+ PINCTRL_PIN(PIN_PCIE_0, "pcie-0"),
+ PINCTRL_PIN(PIN_PCIE_1, "pcie-1"),
+ PINCTRL_PIN(PIN_PCIE_2, "pcie-2"),
+ PINCTRL_PIN(PIN_PCIE_3, "pcie-3"),
+ PINCTRL_PIN(PIN_PCIE_4, "pcie-4"),
+ PINCTRL_PIN(PIN_SATA_0, "sata-0"),
+};
+
+static const char * const tegra124_snps_groups[] = {
+ "otg-0",
+ "otg-1",
+ "otg-2",
+ "ulpi-0",
+ "hsic-0",
+ "hsic-1",
+};
+
+static const char * const tegra124_xusb_groups[] = {
+ "otg-0",
+ "otg-1",
+ "otg-2",
+ "ulpi-0",
+ "hsic-0",
+ "hsic-1",
+};
+
+static const char * const tegra124_uart_groups[] = {
+ "otg-0",
+ "otg-1",
+ "otg-2",
+};
+
+static const char * const tegra124_pcie_groups[] = {
+ "pcie-0",
+ "pcie-1",
+ "pcie-2",
+ "pcie-3",
+ "pcie-4",
+ "sata-0",
+};
+
+static const char * const tegra124_usb3_groups[] = {
+ "pcie-0",
+ "pcie-1",
+ "pcie-2",
+ "pcie-3",
+ "pcie-4",
+ "sata-0",
+};
+
+static const char * const tegra124_sata_groups[] = {
+ "pcie-0",
+ "pcie-1",
+ "pcie-2",
+ "pcie-3",
+ "pcie-4",
+ "sata-0",
+};
+
+static const char * const tegra124_rsvd_groups[] = {
+ "otg-0",
+ "otg-1",
+ "otg-2",
+ "pcie-0",
+ "pcie-1",
+ "pcie-2",
+ "pcie-3",
+ "pcie-4",
+ "sata-0",
+};
+
+#define TEGRA124_FUNCTION(_name) \
+ { \
+ .name = #_name, \
+ .num_groups = ARRAY_SIZE(tegra124_##_name##_groups), \
+ .groups = tegra124_##_name##_groups, \
+ }
+
+static struct tegra_xusb_padctl_function tegra124_functions[] = {
+ TEGRA124_FUNCTION(snps),
+ TEGRA124_FUNCTION(xusb),
+ TEGRA124_FUNCTION(uart),
+ TEGRA124_FUNCTION(pcie),
+ TEGRA124_FUNCTION(usb3),
+ TEGRA124_FUNCTION(sata),
+ TEGRA124_FUNCTION(rsvd),
+};
+
+enum tegra124_function {
+ TEGRA124_FUNC_SNPS,
+ TEGRA124_FUNC_XUSB,
+ TEGRA124_FUNC_UART,
+ TEGRA124_FUNC_PCIE,
+ TEGRA124_FUNC_USB3,
+ TEGRA124_FUNC_SATA,
+ TEGRA124_FUNC_RSVD,
+};
+
+static const unsigned int tegra124_otg_functions[] = {
+ TEGRA124_FUNC_SNPS,
+ TEGRA124_FUNC_XUSB,
+ TEGRA124_FUNC_UART,
+ TEGRA124_FUNC_RSVD,
+};
+
+static const unsigned int tegra124_usb_functions[] = {
+ TEGRA124_FUNC_SNPS,
+ TEGRA124_FUNC_XUSB,
+};
+
+static const unsigned int tegra124_pci_functions[] = {
+ TEGRA124_FUNC_PCIE,
+ TEGRA124_FUNC_USB3,
+ TEGRA124_FUNC_SATA,
+ TEGRA124_FUNC_RSVD,
+};
+
+#define TEGRA124_LANE(_name, _offset, _shift, _mask, _iddq, _funcs) \
+ { \
+ .name = _name, \
+ .offset = _offset, \
+ .shift = _shift, \
+ .mask = _mask, \
+ .iddq = _iddq, \
+ .num_funcs = ARRAY_SIZE(tegra124_##_funcs##_functions), \
+ .funcs = tegra124_##_funcs##_functions, \
+ }
+
+static const struct tegra_xusb_padctl_lane tegra124_lanes[] = {
+ TEGRA124_LANE("otg-0", 0x004, 0, 0x3, 0, otg),
+ TEGRA124_LANE("otg-1", 0x004, 2, 0x3, 0, otg),
+ TEGRA124_LANE("otg-2", 0x004, 4, 0x3, 0, otg),
+ TEGRA124_LANE("ulpi-0", 0x004, 12, 0x1, 0, usb),
+ TEGRA124_LANE("hsic-0", 0x004, 14, 0x1, 0, usb),
+ TEGRA124_LANE("hsic-1", 0x004, 15, 0x1, 0, usb),
+ TEGRA124_LANE("pcie-0", 0x134, 16, 0x3, 1, pci),
+ TEGRA124_LANE("pcie-1", 0x134, 18, 0x3, 2, pci),
+ TEGRA124_LANE("pcie-2", 0x134, 20, 0x3, 3, pci),
+ TEGRA124_LANE("pcie-3", 0x134, 22, 0x3, 4, pci),
+ TEGRA124_LANE("pcie-4", 0x134, 24, 0x3, 5, pci),
+ TEGRA124_LANE("sata-0", 0x134, 26, 0x3, 6, pci),
+};
+
+static const struct tegra_xusb_padctl_soc tegra124_soc = {
+ .num_pins = ARRAY_SIZE(tegra124_pins),
+ .pins = tegra124_pins,
+ .num_functions = ARRAY_SIZE(tegra124_functions),
+ .functions = tegra124_functions,
+ .num_lanes = ARRAY_SIZE(tegra124_lanes),
+ .lanes = tegra124_lanes,
+};
+
+static const struct of_device_id tegra_xusb_padctl_of_match[] = {
+ { .compatible = "nvidia,tegra124-xusb-padctl", .data = &tegra124_soc },
+ { }
+};
+MODULE_DEVICE_TABLE(of, tegra_xusb_padctl_of_match);
+
+static int tegra_xusb_padctl_probe(struct platform_device *pdev)
+{
+ struct tegra_xusb_padctl *padctl;
+ const struct of_device_id *match;
+ struct resource *res;
+ struct phy *phy;
+ int err;
+
+ padctl = devm_kzalloc(&pdev->dev, sizeof(*padctl), GFP_KERNEL);
+ if (!padctl)
+ return -ENOMEM;
+
+ platform_set_drvdata(pdev, padctl);
+ mutex_init(&padctl->lock);
+ padctl->dev = &pdev->dev;
+
+ match = of_match_node(tegra_xusb_padctl_of_match, pdev->dev.of_node);
+ padctl->soc = match->data;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ padctl->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(padctl->regs))
+ return PTR_ERR(padctl->regs);
+
+ padctl->rst = devm_reset_control_get(&pdev->dev, NULL);
+ if (IS_ERR(padctl->rst))
+ return PTR_ERR(padctl->rst);
+
+ err = reset_control_deassert(padctl->rst);
+ if (err < 0)
+ return err;
+
+ memset(&padctl->desc, 0, sizeof(padctl->desc));
+ padctl->desc.name = dev_name(padctl->dev);
+ padctl->desc.pctlops = &tegra_xusb_padctl_pinctrl_ops;
+ padctl->desc.pmxops = &tegra_xusb_padctl_pinmux_ops;
+ padctl->desc.confops = &tegra_xusb_padctl_pinconf_ops;
+ padctl->desc.owner = THIS_MODULE;
+
+ padctl->pinctrl = pinctrl_register(&padctl->desc, &pdev->dev, padctl);
+ if (!padctl->pinctrl) {
+ dev_err(&pdev->dev, "failed to register pincontrol\n");
+ err = -ENODEV;
+ goto reset;
+ }
+
+ phy = devm_phy_create(&pdev->dev, NULL, &pcie_phy_ops, NULL);
+ if (IS_ERR(phy)) {
+ err = PTR_ERR(phy);
+ goto unregister;
+ }
+
+ padctl->phys[TEGRA_XUSB_PADCTL_PCIE] = phy;
+ phy_set_drvdata(phy, padctl);
+
+ phy = devm_phy_create(&pdev->dev, NULL, &sata_phy_ops, NULL);
+ if (IS_ERR(phy)) {
+ err = PTR_ERR(phy);
+ goto unregister;
+ }
+
+ padctl->phys[TEGRA_XUSB_PADCTL_SATA] = phy;
+ phy_set_drvdata(phy, padctl);
+
+ padctl->provider = devm_of_phy_provider_register(&pdev->dev,
+ tegra_xusb_padctl_xlate);
+ if (err < 0) {
+ dev_err(&pdev->dev, "failed to register PHYs: %d\n", err);
+ goto unregister;
+ }
+
+ return 0;
+
+unregister:
+ pinctrl_unregister(padctl->pinctrl);
+reset:
+ reset_control_assert(padctl->rst);
+ return err;
+}
+
+static int tegra_xusb_padctl_remove(struct platform_device *pdev)
+{
+ struct tegra_xusb_padctl *padctl = platform_get_drvdata(pdev);
+ int err;
+
+ pinctrl_unregister(padctl->pinctrl);
+
+ err = reset_control_assert(padctl->rst);
+ if (err < 0)
+ dev_err(&pdev->dev, "failed to assert reset: %d\n", err);
+
+ return err;
+}
+
+static struct platform_driver tegra_xusb_padctl_driver = {
+ .driver = {
+ .name = "tegra-xusb-padctl",
+ .of_match_table = tegra_xusb_padctl_of_match,
+ },
+ .probe = tegra_xusb_padctl_probe,
+ .remove = tegra_xusb_padctl_remove,
+};
+module_platform_driver(tegra_xusb_padctl_driver);
+
+MODULE_AUTHOR("Thierry Reding <treding@nvidia.com>");
+MODULE_DESCRIPTION("Tegra 124 XUSB Pad Control driver");
+MODULE_LICENSE("GPL v2");
return 0;
}
-static void tegra_pinctrl_disable(struct pinctrl_dev *pctldev,
- unsigned function, unsigned group)
-{
- struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
- const struct tegra_pingroup *g;
-
- g = &pmx->soc->groups[group];
-
- if (WARN_ON(g->mux_reg < 0))
- return;
-}
-
static const struct pinmux_ops tegra_pinmux_ops = {
.get_functions_count = tegra_pinctrl_get_funcs_count,
.get_function_name = tegra_pinctrl_get_func_name,
.get_function_groups = tegra_pinctrl_get_func_groups,
.enable = tegra_pinctrl_enable,
- .disable = tegra_pinctrl_disable,
};
static int tegra_pinconf_reg(struct tegra_pmx *pmx,
return 0;
}
-static void tz1090_pdc_pinctrl_disable(struct pinctrl_dev *pctldev,
- unsigned int function,
- unsigned int group)
-{
- struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
- const struct tz1090_pdc_pingroup *grp = &tz1090_pdc_groups[group];
-
- dev_dbg(pctldev->dev, "%s(func=%u (%s), group=%u (%s))\n",
- __func__,
- function, tz1090_pdc_functions[function].name,
- group, tz1090_pdc_groups[group].name);
-
- /* is it even a mux? */
- if (grp->drv)
- return;
-
- /* does this group even control the function? */
- if (function != grp->func)
- return;
-
- /* record the pin being unmuxed and update mux bit */
- spin_lock(&pmx->lock);
- pmx->mux_en &= ~BIT(grp->pins[0]);
- tz1090_pdc_pinctrl_mux(pmx, grp);
- spin_unlock(&pmx->lock);
-}
-
static const struct tz1090_pdc_pingroup *find_mux_group(
struct tz1090_pdc_pmx *pmx,
unsigned int pin)
.get_function_name = tz1090_pdc_pinctrl_get_func_name,
.get_function_groups = tz1090_pdc_pinctrl_get_func_groups,
.enable = tz1090_pdc_pinctrl_enable,
- .disable = tz1090_pdc_pinctrl_disable,
.gpio_request_enable = tz1090_pdc_pinctrl_gpio_request_enable,
.gpio_disable_free = tz1090_pdc_pinctrl_gpio_disable_free,
};
return 0;
}
-/**
- * tz1090_pinctrl_disable() - Disable a function on a pin group.
- * @pctldev: Pin control data
- * @function: Function index to disable
- * @group: Group index to disable
- *
- * Disable a particular function on a group of pins. The per GPIO pin pseudo pin
- * groups can be used (in which case the pin will be taken out of peripheral
- * mode. Some convenience pin groups can also be used in which case the effect
- * is the same as enabling the function on each individual pin in the group.
- */
-static void tz1090_pinctrl_disable(struct pinctrl_dev *pctldev,
- unsigned int function, unsigned int group)
-{
- struct tz1090_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
- struct tz1090_pingroup *grp;
- unsigned int pin_num, mux_group, i, npins;
- const unsigned int *pins;
-
- /* group of pins? */
- if (group < ARRAY_SIZE(tz1090_groups)) {
- grp = &tz1090_groups[group];
- npins = grp->npins;
- pins = grp->pins;
- /*
- * All pins in the group must belong to the same mux group,
- * which allows us to just use the mux group of the first pin.
- * By explicitly listing permitted pingroups for each function
- * the pinmux core should ensure this is always the case.
- */
- } else {
- pin_num = group - ARRAY_SIZE(tz1090_groups);
- npins = 1;
- pins = &pin_num;
- }
- mux_group = tz1090_mux_pins[*pins];
-
- /* no mux group, but can still be individually muxed to peripheral */
- if (mux_group >= TZ1090_MUX_GROUP_MAX) {
- if (function == TZ1090_MUX_PERIP)
- goto unmux_pins;
- return;
- }
-
- /* mux group already set to a different function? */
- grp = &tz1090_mux_groups[mux_group];
- dev_dbg(pctldev->dev, "%s: unmuxing %u pin(s) in '%s' from '%s'\n",
- __func__, npins, grp->name, tz1090_functions[function].name);
-
- /* subtract pins from ref count and unmux individually */
- WARN_ON(grp->func_count < npins);
- grp->func_count -= npins;
-unmux_pins:
- for (i = 0; i < npins; ++i)
- tz1090_pinctrl_perip_select(pmx, pins[i], false);
-}
-
/**
* tz1090_pinctrl_gpio_request_enable() - Put pin in GPIO mode.
* @pctldev: Pin control data
.get_function_name = tz1090_pinctrl_get_func_name,
.get_function_groups = tz1090_pinctrl_get_func_groups,
.enable = tz1090_pinctrl_enable,
- .disable = tz1090_pinctrl_disable,
.gpio_request_enable = tz1090_pinctrl_gpio_request_enable,
.gpio_disable_free = tz1090_pinctrl_gpio_disable_free,
};
return 0;
}
-static void u300_pmx_disable(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group)
-{
- struct u300_pmx *upmx;
-
- /* There is nothing to do with the power pins */
- if (selector == 0)
- return;
-
- upmx = pinctrl_dev_get_drvdata(pctldev);
- u300_pmx_endisable(upmx, selector, false);
-}
-
static int u300_pmx_get_funcs_count(struct pinctrl_dev *pctldev)
{
return ARRAY_SIZE(u300_pmx_functions);
.get_function_name = u300_pmx_get_func_name,
.get_function_groups = u300_pmx_get_groups,
.enable = u300_pmx_enable,
- .disable = u300_pmx_disable,
};
static int u300_pin_config_get(struct pinctrl_dev *pctldev, unsigned pin,
{
struct pinctrl_dev *pctldev = setting->pctldev;
const struct pinctrl_ops *pctlops = pctldev->desc->pctlops;
- const struct pinmux_ops *ops = pctldev->desc->pmxops;
int ret = 0;
const unsigned *pins = NULL;
unsigned num_pins = 0;
pins[i], desc->name, gname);
}
}
-
- if (ops->disable)
- ops->disable(pctldev, setting->data.mux.func, setting->data.mux.group);
}
#ifdef CONFIG_DEBUG_FS
--- /dev/null
+if (ARCH_QCOM || COMPILE_TEST)
+
+config PINCTRL_MSM
+ bool
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select GPIOLIB_IRQCHIP
+
+config PINCTRL_APQ8064
+ tristate "Qualcomm APQ8064 pin controller driver"
+ depends on GPIOLIB && OF
+ select PINCTRL_MSM
+ help
+ This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+ Qualcomm TLMM block found in the Qualcomm APQ8064 platform.
+
+config PINCTRL_IPQ8064
+ tristate "Qualcomm IPQ8064 pin controller driver"
+ depends on GPIOLIB && OF
+ select PINCTRL_MSM
+ help
+ This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+ Qualcomm TLMM block found in the Qualcomm IPQ8064 platform.
+
+config PINCTRL_MSM8960
+ tristate "Qualcomm 8960 pin controller driver"
+ depends on GPIOLIB && OF
+ select PINCTRL_MSM
+ help
+ This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+ Qualcomm TLMM block found in the Qualcomm 8960 platform.
+
+config PINCTRL_MSM8X74
+ tristate "Qualcomm 8x74 pin controller driver"
+ depends on GPIOLIB && OF
+ select PINCTRL_MSM
+ help
+ This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+ Qualcomm TLMM block found in the Qualcomm 8974 platform.
+
+endif
--- /dev/null
+# Qualcomm pin control drivers
+obj-$(CONFIG_PINCTRL_MSM) += pinctrl-msm.o
+obj-$(CONFIG_PINCTRL_APQ8064) += pinctrl-apq8064.o
+obj-$(CONFIG_PINCTRL_IPQ8064) += pinctrl-ipq8064.o
+obj-$(CONFIG_PINCTRL_MSM8960) += pinctrl-msm8960.o
+obj-$(CONFIG_PINCTRL_MSM8X74) += pinctrl-msm8x74.o
--- /dev/null
+/*
+ * Copyright (c) 2014, Sony Mobile Communications AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-msm.h"
+
+static const struct pinctrl_pin_desc apq8064_pins[] = {
+ PINCTRL_PIN(0, "GPIO_0"),
+ PINCTRL_PIN(1, "GPIO_1"),
+ PINCTRL_PIN(2, "GPIO_2"),
+ PINCTRL_PIN(3, "GPIO_3"),
+ PINCTRL_PIN(4, "GPIO_4"),
+ PINCTRL_PIN(5, "GPIO_5"),
+ PINCTRL_PIN(6, "GPIO_6"),
+ PINCTRL_PIN(7, "GPIO_7"),
+ PINCTRL_PIN(8, "GPIO_8"),
+ PINCTRL_PIN(9, "GPIO_9"),
+ PINCTRL_PIN(10, "GPIO_10"),
+ PINCTRL_PIN(11, "GPIO_11"),
+ PINCTRL_PIN(12, "GPIO_12"),
+ PINCTRL_PIN(13, "GPIO_13"),
+ PINCTRL_PIN(14, "GPIO_14"),
+ PINCTRL_PIN(15, "GPIO_15"),
+ PINCTRL_PIN(16, "GPIO_16"),
+ PINCTRL_PIN(17, "GPIO_17"),
+ PINCTRL_PIN(18, "GPIO_18"),
+ PINCTRL_PIN(19, "GPIO_19"),
+ PINCTRL_PIN(20, "GPIO_20"),
+ PINCTRL_PIN(21, "GPIO_21"),
+ PINCTRL_PIN(22, "GPIO_22"),
+ PINCTRL_PIN(23, "GPIO_23"),
+ PINCTRL_PIN(24, "GPIO_24"),
+ PINCTRL_PIN(25, "GPIO_25"),
+ PINCTRL_PIN(26, "GPIO_26"),
+ PINCTRL_PIN(27, "GPIO_27"),
+ PINCTRL_PIN(28, "GPIO_28"),
+ PINCTRL_PIN(29, "GPIO_29"),
+ PINCTRL_PIN(30, "GPIO_30"),
+ PINCTRL_PIN(31, "GPIO_31"),
+ PINCTRL_PIN(32, "GPIO_32"),
+ PINCTRL_PIN(33, "GPIO_33"),
+ PINCTRL_PIN(34, "GPIO_34"),
+ PINCTRL_PIN(35, "GPIO_35"),
+ PINCTRL_PIN(36, "GPIO_36"),
+ PINCTRL_PIN(37, "GPIO_37"),
+ PINCTRL_PIN(38, "GPIO_38"),
+ PINCTRL_PIN(39, "GPIO_39"),
+ PINCTRL_PIN(40, "GPIO_40"),
+ PINCTRL_PIN(41, "GPIO_41"),
+ PINCTRL_PIN(42, "GPIO_42"),
+ PINCTRL_PIN(43, "GPIO_43"),
+ PINCTRL_PIN(44, "GPIO_44"),
+ PINCTRL_PIN(45, "GPIO_45"),
+ PINCTRL_PIN(46, "GPIO_46"),
+ PINCTRL_PIN(47, "GPIO_47"),
+ PINCTRL_PIN(48, "GPIO_48"),
+ PINCTRL_PIN(49, "GPIO_49"),
+ PINCTRL_PIN(50, "GPIO_50"),
+ PINCTRL_PIN(51, "GPIO_51"),
+ PINCTRL_PIN(52, "GPIO_52"),
+ PINCTRL_PIN(53, "GPIO_53"),
+ PINCTRL_PIN(54, "GPIO_54"),
+ PINCTRL_PIN(55, "GPIO_55"),
+ PINCTRL_PIN(56, "GPIO_56"),
+ PINCTRL_PIN(57, "GPIO_57"),
+ PINCTRL_PIN(58, "GPIO_58"),
+ PINCTRL_PIN(59, "GPIO_59"),
+ PINCTRL_PIN(60, "GPIO_60"),
+ PINCTRL_PIN(61, "GPIO_61"),
+ PINCTRL_PIN(62, "GPIO_62"),
+ PINCTRL_PIN(63, "GPIO_63"),
+ PINCTRL_PIN(64, "GPIO_64"),
+ PINCTRL_PIN(65, "GPIO_65"),
+ PINCTRL_PIN(66, "GPIO_66"),
+ PINCTRL_PIN(67, "GPIO_67"),
+ PINCTRL_PIN(68, "GPIO_68"),
+ PINCTRL_PIN(69, "GPIO_69"),
+ PINCTRL_PIN(70, "GPIO_70"),
+ PINCTRL_PIN(71, "GPIO_71"),
+ PINCTRL_PIN(72, "GPIO_72"),
+ PINCTRL_PIN(73, "GPIO_73"),
+ PINCTRL_PIN(74, "GPIO_74"),
+ PINCTRL_PIN(75, "GPIO_75"),
+ PINCTRL_PIN(76, "GPIO_76"),
+ PINCTRL_PIN(77, "GPIO_77"),
+ PINCTRL_PIN(78, "GPIO_78"),
+ PINCTRL_PIN(79, "GPIO_79"),
+ PINCTRL_PIN(80, "GPIO_80"),
+ PINCTRL_PIN(81, "GPIO_81"),
+ PINCTRL_PIN(82, "GPIO_82"),
+ PINCTRL_PIN(83, "GPIO_83"),
+ PINCTRL_PIN(84, "GPIO_84"),
+ PINCTRL_PIN(85, "GPIO_85"),
+ PINCTRL_PIN(86, "GPIO_86"),
+ PINCTRL_PIN(87, "GPIO_87"),
+ PINCTRL_PIN(88, "GPIO_88"),
+ PINCTRL_PIN(89, "GPIO_89"),
+
+ PINCTRL_PIN(90, "SDC1_CLK"),
+ PINCTRL_PIN(91, "SDC1_CMD"),
+ PINCTRL_PIN(92, "SDC1_DATA"),
+ PINCTRL_PIN(93, "SDC3_CLK"),
+ PINCTRL_PIN(94, "SDC3_CMD"),
+ PINCTRL_PIN(95, "SDC3_DATA"),
+};
+
+#define DECLARE_APQ_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_APQ_GPIO_PINS(0);
+DECLARE_APQ_GPIO_PINS(1);
+DECLARE_APQ_GPIO_PINS(2);
+DECLARE_APQ_GPIO_PINS(3);
+DECLARE_APQ_GPIO_PINS(4);
+DECLARE_APQ_GPIO_PINS(5);
+DECLARE_APQ_GPIO_PINS(6);
+DECLARE_APQ_GPIO_PINS(7);
+DECLARE_APQ_GPIO_PINS(8);
+DECLARE_APQ_GPIO_PINS(9);
+DECLARE_APQ_GPIO_PINS(10);
+DECLARE_APQ_GPIO_PINS(11);
+DECLARE_APQ_GPIO_PINS(12);
+DECLARE_APQ_GPIO_PINS(13);
+DECLARE_APQ_GPIO_PINS(14);
+DECLARE_APQ_GPIO_PINS(15);
+DECLARE_APQ_GPIO_PINS(16);
+DECLARE_APQ_GPIO_PINS(17);
+DECLARE_APQ_GPIO_PINS(18);
+DECLARE_APQ_GPIO_PINS(19);
+DECLARE_APQ_GPIO_PINS(20);
+DECLARE_APQ_GPIO_PINS(21);
+DECLARE_APQ_GPIO_PINS(22);
+DECLARE_APQ_GPIO_PINS(23);
+DECLARE_APQ_GPIO_PINS(24);
+DECLARE_APQ_GPIO_PINS(25);
+DECLARE_APQ_GPIO_PINS(26);
+DECLARE_APQ_GPIO_PINS(27);
+DECLARE_APQ_GPIO_PINS(28);
+DECLARE_APQ_GPIO_PINS(29);
+DECLARE_APQ_GPIO_PINS(30);
+DECLARE_APQ_GPIO_PINS(31);
+DECLARE_APQ_GPIO_PINS(32);
+DECLARE_APQ_GPIO_PINS(33);
+DECLARE_APQ_GPIO_PINS(34);
+DECLARE_APQ_GPIO_PINS(35);
+DECLARE_APQ_GPIO_PINS(36);
+DECLARE_APQ_GPIO_PINS(37);
+DECLARE_APQ_GPIO_PINS(38);
+DECLARE_APQ_GPIO_PINS(39);
+DECLARE_APQ_GPIO_PINS(40);
+DECLARE_APQ_GPIO_PINS(41);
+DECLARE_APQ_GPIO_PINS(42);
+DECLARE_APQ_GPIO_PINS(43);
+DECLARE_APQ_GPIO_PINS(44);
+DECLARE_APQ_GPIO_PINS(45);
+DECLARE_APQ_GPIO_PINS(46);
+DECLARE_APQ_GPIO_PINS(47);
+DECLARE_APQ_GPIO_PINS(48);
+DECLARE_APQ_GPIO_PINS(49);
+DECLARE_APQ_GPIO_PINS(50);
+DECLARE_APQ_GPIO_PINS(51);
+DECLARE_APQ_GPIO_PINS(52);
+DECLARE_APQ_GPIO_PINS(53);
+DECLARE_APQ_GPIO_PINS(54);
+DECLARE_APQ_GPIO_PINS(55);
+DECLARE_APQ_GPIO_PINS(56);
+DECLARE_APQ_GPIO_PINS(57);
+DECLARE_APQ_GPIO_PINS(58);
+DECLARE_APQ_GPIO_PINS(59);
+DECLARE_APQ_GPIO_PINS(60);
+DECLARE_APQ_GPIO_PINS(61);
+DECLARE_APQ_GPIO_PINS(62);
+DECLARE_APQ_GPIO_PINS(63);
+DECLARE_APQ_GPIO_PINS(64);
+DECLARE_APQ_GPIO_PINS(65);
+DECLARE_APQ_GPIO_PINS(66);
+DECLARE_APQ_GPIO_PINS(67);
+DECLARE_APQ_GPIO_PINS(68);
+DECLARE_APQ_GPIO_PINS(69);
+DECLARE_APQ_GPIO_PINS(70);
+DECLARE_APQ_GPIO_PINS(71);
+DECLARE_APQ_GPIO_PINS(72);
+DECLARE_APQ_GPIO_PINS(73);
+DECLARE_APQ_GPIO_PINS(74);
+DECLARE_APQ_GPIO_PINS(75);
+DECLARE_APQ_GPIO_PINS(76);
+DECLARE_APQ_GPIO_PINS(77);
+DECLARE_APQ_GPIO_PINS(78);
+DECLARE_APQ_GPIO_PINS(79);
+DECLARE_APQ_GPIO_PINS(80);
+DECLARE_APQ_GPIO_PINS(81);
+DECLARE_APQ_GPIO_PINS(82);
+DECLARE_APQ_GPIO_PINS(83);
+DECLARE_APQ_GPIO_PINS(84);
+DECLARE_APQ_GPIO_PINS(85);
+DECLARE_APQ_GPIO_PINS(86);
+DECLARE_APQ_GPIO_PINS(87);
+DECLARE_APQ_GPIO_PINS(88);
+DECLARE_APQ_GPIO_PINS(89);
+
+static const unsigned int sdc1_clk_pins[] = { 90 };
+static const unsigned int sdc1_cmd_pins[] = { 91 };
+static const unsigned int sdc1_data_pins[] = { 92 };
+static const unsigned int sdc3_clk_pins[] = { 93 };
+static const unsigned int sdc3_cmd_pins[] = { 94 };
+static const unsigned int sdc3_data_pins[] = { 95 };
+
+#define FUNCTION(fname) \
+ [APQ_MUX_##fname] = { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10) \
+ { \
+ .name = "gpio" #id, \
+ .pins = gpio##id##_pins, \
+ .npins = ARRAY_SIZE(gpio##id##_pins), \
+ .funcs = (int[]){ \
+ APQ_MUX_gpio, \
+ APQ_MUX_##f1, \
+ APQ_MUX_##f2, \
+ APQ_MUX_##f3, \
+ APQ_MUX_##f4, \
+ APQ_MUX_##f5, \
+ APQ_MUX_##f6, \
+ APQ_MUX_##f7, \
+ APQ_MUX_##f8, \
+ APQ_MUX_##f9, \
+ APQ_MUX_##f10, \
+ }, \
+ .nfuncs = 11, \
+ .ctl_reg = 0x1000 + 0x10 * id, \
+ .io_reg = 0x1004 + 0x10 * id, \
+ .intr_cfg_reg = 0x1008 + 0x10 * id, \
+ .intr_status_reg = 0x100c + 0x10 * id, \
+ .intr_target_reg = 0x400 + 0x4 * id, \
+ .mux_bit = 2, \
+ .pull_bit = 0, \
+ .drv_bit = 6, \
+ .oe_bit = 9, \
+ .in_bit = 0, \
+ .out_bit = 1, \
+ .intr_enable_bit = 0, \
+ .intr_status_bit = 0, \
+ .intr_ack_high = 1, \
+ .intr_target_bit = 0, \
+ .intr_raw_status_bit = 3, \
+ .intr_polarity_bit = 1, \
+ .intr_detection_bit = 2, \
+ .intr_detection_width = 1, \
+ }
+
+#define SDC_PINGROUP(pg_name, ctl, pull, drv) \
+ { \
+ .name = #pg_name, \
+ .pins = pg_name##_pins, \
+ .npins = ARRAY_SIZE(pg_name##_pins), \
+ .ctl_reg = ctl, \
+ .io_reg = 0, \
+ .intr_cfg_reg = 0, \
+ .intr_status_reg = 0, \
+ .intr_target_reg = 0, \
+ .mux_bit = -1, \
+ .pull_bit = pull, \
+ .drv_bit = drv, \
+ .oe_bit = -1, \
+ .in_bit = -1, \
+ .out_bit = -1, \
+ .intr_enable_bit = -1, \
+ .intr_status_bit = -1, \
+ .intr_target_bit = -1, \
+ .intr_raw_status_bit = -1, \
+ .intr_polarity_bit = -1, \
+ .intr_detection_bit = -1, \
+ .intr_detection_width = -1, \
+ }
+
+enum apq8064_functions {
+ APQ_MUX_cam_mclk,
+ APQ_MUX_codec_mic_i2s,
+ APQ_MUX_codec_spkr_i2s,
+ APQ_MUX_gpio,
+ APQ_MUX_gsbi1,
+ APQ_MUX_gsbi2,
+ APQ_MUX_gsbi3,
+ APQ_MUX_gsbi4,
+ APQ_MUX_gsbi4_cam_i2c,
+ APQ_MUX_gsbi5,
+ APQ_MUX_gsbi5_spi_cs1,
+ APQ_MUX_gsbi5_spi_cs2,
+ APQ_MUX_gsbi5_spi_cs3,
+ APQ_MUX_gsbi6,
+ APQ_MUX_gsbi6_spi_cs1,
+ APQ_MUX_gsbi6_spi_cs2,
+ APQ_MUX_gsbi6_spi_cs3,
+ APQ_MUX_gsbi7,
+ APQ_MUX_gsbi7_spi_cs1,
+ APQ_MUX_gsbi7_spi_cs2,
+ APQ_MUX_gsbi7_spi_cs3,
+ APQ_MUX_gsbi_cam_i2c,
+ APQ_MUX_hdmi,
+ APQ_MUX_mi2s,
+ APQ_MUX_riva_bt,
+ APQ_MUX_riva_fm,
+ APQ_MUX_riva_wlan,
+ APQ_MUX_sdc2,
+ APQ_MUX_sdc4,
+ APQ_MUX_slimbus,
+ APQ_MUX_spkr_i2s,
+ APQ_MUX_tsif1,
+ APQ_MUX_tsif2,
+ APQ_MUX_usb2_hsic,
+ APQ_MUX_NA,
+};
+
+static const char * const cam_mclk_groups[] = {
+ "gpio4" "gpio5"
+};
+static const char * const codec_mic_i2s_groups[] = {
+ "gpio34", "gpio35", "gpio36", "gpio37", "gpio38"
+};
+static const char * const codec_spkr_i2s_groups[] = {
+ "gpio39", "gpio40", "gpio41", "gpio42"
+};
+static const char * const gpio_groups[] = {
+ "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+ "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+ "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+ "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+ "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+ "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+ "gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+ "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+ "gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+ "gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+ "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+ "gpio85", "gpio86", "gpio87", "gpio88", "gpio89"
+};
+static const char * const gsbi1_groups[] = {
+ "gpio18", "gpio19", "gpio20", "gpio21"
+};
+static const char * const gsbi2_groups[] = {
+ "gpio22", "gpio23", "gpio24", "gpio25"
+};
+static const char * const gsbi3_groups[] = {
+ "gpio6", "gpio7", "gpio8", "gpio9"
+};
+static const char * const gsbi4_groups[] = {
+ "gpio10", "gpio11", "gpio12", "gpio13"
+};
+static const char * const gsbi4_cam_i2c_groups[] = {
+ "gpio10", "gpio11", "gpio12", "gpio13"
+};
+static const char * const gsbi5_groups[] = {
+ "gpio51", "gpio52", "gpio53", "gpio54"
+};
+static const char * const gsbi5_spi_cs1_groups[] = {
+ "gpio47"
+};
+static const char * const gsbi5_spi_cs2_groups[] = {
+ "gpio31"
+};
+static const char * const gsbi5_spi_cs3_groups[] = {
+ "gpio32"
+};
+static const char * const gsbi6_groups[] = {
+ "gpio14", "gpio15", "gpio16", "gpio17"
+};
+static const char * const gsbi6_spi_cs1_groups[] = {
+ "gpio47"
+};
+static const char * const gsbi6_spi_cs2_groups[] = {
+ "gpio31"
+};
+static const char * const gsbi6_spi_cs3_groups[] = {
+ "gpio32"
+};
+static const char * const gsbi7_groups[] = {
+ "gpio82", "gpio83", "gpio84", "gpio85"
+};
+static const char * const gsbi7_spi_cs1_groups[] = {
+ "gpio47"
+};
+static const char * const gsbi7_spi_cs2_groups[] = {
+ "gpio31"
+};
+static const char * const gsbi7_spi_cs3_groups[] = {
+ "gpio32"
+};
+static const char * const gsbi_cam_i2c_groups[] = {
+ "gpio10", "gpio11", "gpio12", "gpio13"
+};
+static const char * const hdmi_groups[] = {
+ "gpio69", "gpio70", "gpio71", "gpio72"
+};
+static const char * const mi2s_groups[] = {
+ "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32", "gpio33"
+};
+static const char * const riva_bt_groups[] = {
+ "gpio16", "gpio17"
+};
+static const char * const riva_fm_groups[] = {
+ "gpio14", "gpio15"
+};
+static const char * const riva_wlan_groups[] = {
+ "gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
+};
+static const char * const sdc2_groups[] = {
+ "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62"
+};
+static const char * const sdc4_groups[] = {
+ "gpio63", "gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
+};
+static const char * const slimbus_groups[] = {
+ "gpio40", "gpio41"
+};
+static const char * const spkr_i2s_groups[] = {
+ "gpio47", "gpio48", "gpio49", "gpio50"
+};
+static const char * const tsif1_groups[] = {
+ "gpio55", "gpio56", "gpio57"
+};
+static const char * const tsif2_groups[] = {
+ "gpio58", "gpio59", "gpio60"
+};
+static const char * const usb2_hsic_groups[] = {
+ "gpio88", "gpio89"
+};
+
+static const struct msm_function apq8064_functions[] = {
+ FUNCTION(cam_mclk),
+ FUNCTION(codec_mic_i2s),
+ FUNCTION(codec_spkr_i2s),
+ FUNCTION(gpio),
+ FUNCTION(gsbi1),
+ FUNCTION(gsbi2),
+ FUNCTION(gsbi3),
+ FUNCTION(gsbi4),
+ FUNCTION(gsbi4_cam_i2c),
+ FUNCTION(gsbi5),
+ FUNCTION(gsbi5_spi_cs1),
+ FUNCTION(gsbi5_spi_cs2),
+ FUNCTION(gsbi5_spi_cs3),
+ FUNCTION(gsbi6),
+ FUNCTION(gsbi6_spi_cs1),
+ FUNCTION(gsbi6_spi_cs2),
+ FUNCTION(gsbi6_spi_cs3),
+ FUNCTION(gsbi7),
+ FUNCTION(gsbi7_spi_cs1),
+ FUNCTION(gsbi7_spi_cs2),
+ FUNCTION(gsbi7_spi_cs3),
+ FUNCTION(gsbi_cam_i2c),
+ FUNCTION(hdmi),
+ FUNCTION(mi2s),
+ FUNCTION(riva_bt),
+ FUNCTION(riva_fm),
+ FUNCTION(riva_wlan),
+ FUNCTION(sdc2),
+ FUNCTION(sdc4),
+ FUNCTION(slimbus),
+ FUNCTION(spkr_i2s),
+ FUNCTION(tsif1),
+ FUNCTION(tsif2),
+ FUNCTION(usb2_hsic),
+};
+
+static const struct msm_pingroup apq8064_groups[] = {
+ PINGROUP(0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(4, NA, NA, cam_mclk, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(5, NA, cam_mclk, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(6, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(7, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(8, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(9, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(10, gsbi4, NA, NA, NA, NA, NA, NA, NA, gsbi4_cam_i2c, NA),
+ PINGROUP(11, gsbi4, NA, NA, NA, NA, NA, NA, NA, NA, gsbi4_cam_i2c),
+ PINGROUP(12, gsbi4, NA, NA, NA, NA, gsbi4_cam_i2c, NA, NA, NA, NA),
+ PINGROUP(13, gsbi4, NA, NA, NA, NA, gsbi4_cam_i2c, NA, NA, NA, NA),
+ PINGROUP(14, riva_fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(15, riva_fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(16, riva_bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(17, riva_bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(18, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(19, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(20, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(21, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(22, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(23, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(24, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(25, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(26, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(27, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(28, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(29, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(30, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(31, mi2s, NA, gsbi5_spi_cs2, gsbi6_spi_cs2, gsbi7_spi_cs2, NA, NA, NA, NA, NA),
+ PINGROUP(32, mi2s, NA, NA, NA, NA, gsbi5_spi_cs3, gsbi6_spi_cs3, gsbi7_spi_cs3, NA, NA),
+ PINGROUP(33, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(34, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(35, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(36, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(37, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(38, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(39, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(40, slimbus, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(41, slimbus, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(42, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(43, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(44, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(45, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(46, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(47, spkr_i2s, gsbi5_spi_cs1, gsbi6_spi_cs1, gsbi7_spi_cs1, NA, NA, NA, NA, NA, NA),
+ PINGROUP(48, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(49, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(50, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(51, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(52, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(53, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(54, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(55, tsif1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(56, tsif1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(57, tsif1, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(58, tsif2, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(59, tsif2, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(60, tsif2, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(61, NA, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(62, NA, sdc2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(63, NA, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(64, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(65, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(66, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(67, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(68, riva_wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(69, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(70, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(71, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(72, hdmi, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(73, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(74, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(75, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(76, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(77, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(78, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(79, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(80, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(81, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(82, NA, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(83, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(84, NA, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(85, NA, NA, gsbi7, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(86, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(87, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(88, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(89, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+
+ SDC_PINGROUP(sdc1_clk, 0x20a0, 13, 6),
+ SDC_PINGROUP(sdc1_cmd, 0x20a0, 11, 3),
+ SDC_PINGROUP(sdc1_data, 0x20a0, 9, 0),
+
+ SDC_PINGROUP(sdc3_clk, 0x20a4, 14, 6),
+ SDC_PINGROUP(sdc3_cmd, 0x20a4, 11, 3),
+ SDC_PINGROUP(sdc3_data, 0x20a4, 9, 0),
+};
+
+#define NUM_GPIO_PINGROUPS 90
+
+static const struct msm_pinctrl_soc_data apq8064_pinctrl = {
+ .pins = apq8064_pins,
+ .npins = ARRAY_SIZE(apq8064_pins),
+ .functions = apq8064_functions,
+ .nfunctions = ARRAY_SIZE(apq8064_functions),
+ .groups = apq8064_groups,
+ .ngroups = ARRAY_SIZE(apq8064_groups),
+ .ngpios = NUM_GPIO_PINGROUPS,
+};
+
+static int apq8064_pinctrl_probe(struct platform_device *pdev)
+{
+ return msm_pinctrl_probe(pdev, &apq8064_pinctrl);
+}
+
+static const struct of_device_id apq8064_pinctrl_of_match[] = {
+ { .compatible = "qcom,apq8064-pinctrl", },
+ { },
+};
+
+static struct platform_driver apq8064_pinctrl_driver = {
+ .driver = {
+ .name = "apq8064-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = apq8064_pinctrl_of_match,
+ },
+ .probe = apq8064_pinctrl_probe,
+ .remove = msm_pinctrl_remove,
+};
+
+static int __init apq8064_pinctrl_init(void)
+{
+ return platform_driver_register(&apq8064_pinctrl_driver);
+}
+arch_initcall(apq8064_pinctrl_init);
+
+static void __exit apq8064_pinctrl_exit(void)
+{
+ platform_driver_unregister(&apq8064_pinctrl_driver);
+}
+module_exit(apq8064_pinctrl_exit);
+
+MODULE_AUTHOR("Bjorn Andersson <bjorn.andersson@sonymobile.com>");
+MODULE_DESCRIPTION("Qualcomm APQ8064 pinctrl driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, apq8064_pinctrl_of_match);
--- /dev/null
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-msm.h"
+
+static const struct pinctrl_pin_desc ipq8064_pins[] = {
+ PINCTRL_PIN(0, "GPIO_0"),
+ PINCTRL_PIN(1, "GPIO_1"),
+ PINCTRL_PIN(2, "GPIO_2"),
+ PINCTRL_PIN(3, "GPIO_3"),
+ PINCTRL_PIN(4, "GPIO_4"),
+ PINCTRL_PIN(5, "GPIO_5"),
+ PINCTRL_PIN(6, "GPIO_6"),
+ PINCTRL_PIN(7, "GPIO_7"),
+ PINCTRL_PIN(8, "GPIO_8"),
+ PINCTRL_PIN(9, "GPIO_9"),
+ PINCTRL_PIN(10, "GPIO_10"),
+ PINCTRL_PIN(11, "GPIO_11"),
+ PINCTRL_PIN(12, "GPIO_12"),
+ PINCTRL_PIN(13, "GPIO_13"),
+ PINCTRL_PIN(14, "GPIO_14"),
+ PINCTRL_PIN(15, "GPIO_15"),
+ PINCTRL_PIN(16, "GPIO_16"),
+ PINCTRL_PIN(17, "GPIO_17"),
+ PINCTRL_PIN(18, "GPIO_18"),
+ PINCTRL_PIN(19, "GPIO_19"),
+ PINCTRL_PIN(20, "GPIO_20"),
+ PINCTRL_PIN(21, "GPIO_21"),
+ PINCTRL_PIN(22, "GPIO_22"),
+ PINCTRL_PIN(23, "GPIO_23"),
+ PINCTRL_PIN(24, "GPIO_24"),
+ PINCTRL_PIN(25, "GPIO_25"),
+ PINCTRL_PIN(26, "GPIO_26"),
+ PINCTRL_PIN(27, "GPIO_27"),
+ PINCTRL_PIN(28, "GPIO_28"),
+ PINCTRL_PIN(29, "GPIO_29"),
+ PINCTRL_PIN(30, "GPIO_30"),
+ PINCTRL_PIN(31, "GPIO_31"),
+ PINCTRL_PIN(32, "GPIO_32"),
+ PINCTRL_PIN(33, "GPIO_33"),
+ PINCTRL_PIN(34, "GPIO_34"),
+ PINCTRL_PIN(35, "GPIO_35"),
+ PINCTRL_PIN(36, "GPIO_36"),
+ PINCTRL_PIN(37, "GPIO_37"),
+ PINCTRL_PIN(38, "GPIO_38"),
+ PINCTRL_PIN(39, "GPIO_39"),
+ PINCTRL_PIN(40, "GPIO_40"),
+ PINCTRL_PIN(41, "GPIO_41"),
+ PINCTRL_PIN(42, "GPIO_42"),
+ PINCTRL_PIN(43, "GPIO_43"),
+ PINCTRL_PIN(44, "GPIO_44"),
+ PINCTRL_PIN(45, "GPIO_45"),
+ PINCTRL_PIN(46, "GPIO_46"),
+ PINCTRL_PIN(47, "GPIO_47"),
+ PINCTRL_PIN(48, "GPIO_48"),
+ PINCTRL_PIN(49, "GPIO_49"),
+ PINCTRL_PIN(50, "GPIO_50"),
+ PINCTRL_PIN(51, "GPIO_51"),
+ PINCTRL_PIN(52, "GPIO_52"),
+ PINCTRL_PIN(53, "GPIO_53"),
+ PINCTRL_PIN(54, "GPIO_54"),
+ PINCTRL_PIN(55, "GPIO_55"),
+ PINCTRL_PIN(56, "GPIO_56"),
+ PINCTRL_PIN(57, "GPIO_57"),
+ PINCTRL_PIN(58, "GPIO_58"),
+ PINCTRL_PIN(59, "GPIO_59"),
+ PINCTRL_PIN(60, "GPIO_60"),
+ PINCTRL_PIN(61, "GPIO_61"),
+ PINCTRL_PIN(62, "GPIO_62"),
+ PINCTRL_PIN(63, "GPIO_63"),
+ PINCTRL_PIN(64, "GPIO_64"),
+ PINCTRL_PIN(65, "GPIO_65"),
+ PINCTRL_PIN(66, "GPIO_66"),
+ PINCTRL_PIN(67, "GPIO_67"),
+ PINCTRL_PIN(68, "GPIO_68"),
+
+ PINCTRL_PIN(69, "SDC3_CLK"),
+ PINCTRL_PIN(70, "SDC3_CMD"),
+ PINCTRL_PIN(71, "SDC3_DATA"),
+};
+
+#define DECLARE_IPQ_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_IPQ_GPIO_PINS(0);
+DECLARE_IPQ_GPIO_PINS(1);
+DECLARE_IPQ_GPIO_PINS(2);
+DECLARE_IPQ_GPIO_PINS(3);
+DECLARE_IPQ_GPIO_PINS(4);
+DECLARE_IPQ_GPIO_PINS(5);
+DECLARE_IPQ_GPIO_PINS(6);
+DECLARE_IPQ_GPIO_PINS(7);
+DECLARE_IPQ_GPIO_PINS(8);
+DECLARE_IPQ_GPIO_PINS(9);
+DECLARE_IPQ_GPIO_PINS(10);
+DECLARE_IPQ_GPIO_PINS(11);
+DECLARE_IPQ_GPIO_PINS(12);
+DECLARE_IPQ_GPIO_PINS(13);
+DECLARE_IPQ_GPIO_PINS(14);
+DECLARE_IPQ_GPIO_PINS(15);
+DECLARE_IPQ_GPIO_PINS(16);
+DECLARE_IPQ_GPIO_PINS(17);
+DECLARE_IPQ_GPIO_PINS(18);
+DECLARE_IPQ_GPIO_PINS(19);
+DECLARE_IPQ_GPIO_PINS(20);
+DECLARE_IPQ_GPIO_PINS(21);
+DECLARE_IPQ_GPIO_PINS(22);
+DECLARE_IPQ_GPIO_PINS(23);
+DECLARE_IPQ_GPIO_PINS(24);
+DECLARE_IPQ_GPIO_PINS(25);
+DECLARE_IPQ_GPIO_PINS(26);
+DECLARE_IPQ_GPIO_PINS(27);
+DECLARE_IPQ_GPIO_PINS(28);
+DECLARE_IPQ_GPIO_PINS(29);
+DECLARE_IPQ_GPIO_PINS(30);
+DECLARE_IPQ_GPIO_PINS(31);
+DECLARE_IPQ_GPIO_PINS(32);
+DECLARE_IPQ_GPIO_PINS(33);
+DECLARE_IPQ_GPIO_PINS(34);
+DECLARE_IPQ_GPIO_PINS(35);
+DECLARE_IPQ_GPIO_PINS(36);
+DECLARE_IPQ_GPIO_PINS(37);
+DECLARE_IPQ_GPIO_PINS(38);
+DECLARE_IPQ_GPIO_PINS(39);
+DECLARE_IPQ_GPIO_PINS(40);
+DECLARE_IPQ_GPIO_PINS(41);
+DECLARE_IPQ_GPIO_PINS(42);
+DECLARE_IPQ_GPIO_PINS(43);
+DECLARE_IPQ_GPIO_PINS(44);
+DECLARE_IPQ_GPIO_PINS(45);
+DECLARE_IPQ_GPIO_PINS(46);
+DECLARE_IPQ_GPIO_PINS(47);
+DECLARE_IPQ_GPIO_PINS(48);
+DECLARE_IPQ_GPIO_PINS(49);
+DECLARE_IPQ_GPIO_PINS(50);
+DECLARE_IPQ_GPIO_PINS(51);
+DECLARE_IPQ_GPIO_PINS(52);
+DECLARE_IPQ_GPIO_PINS(53);
+DECLARE_IPQ_GPIO_PINS(54);
+DECLARE_IPQ_GPIO_PINS(55);
+DECLARE_IPQ_GPIO_PINS(56);
+DECLARE_IPQ_GPIO_PINS(57);
+DECLARE_IPQ_GPIO_PINS(58);
+DECLARE_IPQ_GPIO_PINS(59);
+DECLARE_IPQ_GPIO_PINS(60);
+DECLARE_IPQ_GPIO_PINS(61);
+DECLARE_IPQ_GPIO_PINS(62);
+DECLARE_IPQ_GPIO_PINS(63);
+DECLARE_IPQ_GPIO_PINS(64);
+DECLARE_IPQ_GPIO_PINS(65);
+DECLARE_IPQ_GPIO_PINS(66);
+DECLARE_IPQ_GPIO_PINS(67);
+DECLARE_IPQ_GPIO_PINS(68);
+
+static const unsigned int sdc3_clk_pins[] = { 69 };
+static const unsigned int sdc3_cmd_pins[] = { 70 };
+static const unsigned int sdc3_data_pins[] = { 71 };
+
+#define FUNCTION(fname) \
+ [IPQ_MUX_##fname] = { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10) \
+ { \
+ .name = "gpio" #id, \
+ .pins = gpio##id##_pins, \
+ .npins = ARRAY_SIZE(gpio##id##_pins), \
+ .funcs = (int[]){ \
+ IPQ_MUX_gpio, \
+ IPQ_MUX_##f1, \
+ IPQ_MUX_##f2, \
+ IPQ_MUX_##f3, \
+ IPQ_MUX_##f4, \
+ IPQ_MUX_##f5, \
+ IPQ_MUX_##f6, \
+ IPQ_MUX_##f7, \
+ IPQ_MUX_##f8, \
+ IPQ_MUX_##f9, \
+ IPQ_MUX_##f10, \
+ }, \
+ .nfuncs = 11, \
+ .ctl_reg = 0x1000 + 0x10 * id, \
+ .io_reg = 0x1004 + 0x10 * id, \
+ .intr_cfg_reg = 0x1008 + 0x10 * id, \
+ .intr_status_reg = 0x100c + 0x10 * id, \
+ .intr_target_reg = 0x400 + 0x4 * id, \
+ .mux_bit = 2, \
+ .pull_bit = 0, \
+ .drv_bit = 6, \
+ .oe_bit = 9, \
+ .in_bit = 0, \
+ .out_bit = 1, \
+ .intr_enable_bit = 0, \
+ .intr_status_bit = 0, \
+ .intr_ack_high = 1, \
+ .intr_target_bit = 0, \
+ .intr_raw_status_bit = 3, \
+ .intr_polarity_bit = 1, \
+ .intr_detection_bit = 2, \
+ .intr_detection_width = 1, \
+ }
+
+#define SDC_PINGROUP(pg_name, ctl, pull, drv) \
+ { \
+ .name = #pg_name, \
+ .pins = pg_name##_pins, \
+ .npins = ARRAY_SIZE(pg_name##_pins), \
+ .ctl_reg = ctl, \
+ .io_reg = 0, \
+ .intr_cfg_reg = 0, \
+ .intr_status_reg = 0, \
+ .intr_target_reg = 0, \
+ .mux_bit = -1, \
+ .pull_bit = pull, \
+ .drv_bit = drv, \
+ .oe_bit = -1, \
+ .in_bit = -1, \
+ .out_bit = -1, \
+ .intr_enable_bit = -1, \
+ .intr_status_bit = -1, \
+ .intr_target_bit = -1, \
+ .intr_raw_status_bit = -1, \
+ .intr_polarity_bit = -1, \
+ .intr_detection_bit = -1, \
+ .intr_detection_width = -1, \
+ }
+
+enum ipq8064_functions {
+ IPQ_MUX_gpio,
+ IPQ_MUX_mdio,
+ IPQ_MUX_mi2s,
+ IPQ_MUX_pdm,
+ IPQ_MUX_ssbi,
+ IPQ_MUX_spmi,
+ IPQ_MUX_audio_pcm,
+ IPQ_MUX_gsbi1,
+ IPQ_MUX_gsbi2,
+ IPQ_MUX_gsbi4,
+ IPQ_MUX_gsbi5,
+ IPQ_MUX_gsbi5_spi_cs1,
+ IPQ_MUX_gsbi5_spi_cs2,
+ IPQ_MUX_gsbi5_spi_cs3,
+ IPQ_MUX_gsbi6,
+ IPQ_MUX_gsbi7,
+ IPQ_MUX_nss_spi,
+ IPQ_MUX_sdc1,
+ IPQ_MUX_spdif,
+ IPQ_MUX_nand,
+ IPQ_MUX_tsif1,
+ IPQ_MUX_tsif2,
+ IPQ_MUX_usb_fs_n,
+ IPQ_MUX_usb_fs,
+ IPQ_MUX_usb2_hsic,
+ IPQ_MUX_rgmii2,
+ IPQ_MUX_sata,
+ IPQ_MUX_pcie1_rst,
+ IPQ_MUX_pcie1_prsnt,
+ IPQ_MUX_pcie1_pwrflt,
+ IPQ_MUX_pcie1_pwren_n,
+ IPQ_MUX_pcie1_pwren,
+ IPQ_MUX_pcie1_clk_req,
+ IPQ_MUX_pcie2_rst,
+ IPQ_MUX_pcie2_prsnt,
+ IPQ_MUX_pcie2_pwrflt,
+ IPQ_MUX_pcie2_pwren_n,
+ IPQ_MUX_pcie2_pwren,
+ IPQ_MUX_pcie2_clk_req,
+ IPQ_MUX_pcie3_rst,
+ IPQ_MUX_pcie3_prsnt,
+ IPQ_MUX_pcie3_pwrflt,
+ IPQ_MUX_pcie3_pwren_n,
+ IPQ_MUX_pcie3_pwren,
+ IPQ_MUX_pcie3_clk_req,
+ IPQ_MUX_ps_hold,
+ IPQ_MUX_NA,
+};
+
+static const char * const gpio_groups[] = {
+ "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+ "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+ "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+ "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+ "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+ "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+ "gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+ "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+ "gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
+};
+
+static const char * const mdio_groups[] = {
+ "gpio0", "gpio1", "gpio10", "gpio11",
+};
+
+static const char * const mi2s_groups[] = {
+ "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
+ "gpio33", "gpio55", "gpio56", "gpio57", "gpio58",
+};
+
+static const char * const pdm_groups[] = {
+ "gpio3", "gpio16", "gpio17", "gpio22", "gpio30", "gpio31",
+ "gpio34", "gpio35", "gpio52", "gpio55", "gpio56", "gpio58",
+ "gpio59",
+};
+
+static const char * const ssbi_groups[] = {
+ "gpio10", "gpio11",
+};
+
+static const char * const spmi_groups[] = {
+ "gpio10", "gpio11",
+};
+
+static const char * const audio_pcm_groups[] = {
+ "gpio14", "gpio15", "gpio16", "gpio17",
+};
+
+static const char * const gsbi1_groups[] = {
+ "gpio51", "gpio52", "gpio53", "gpio54",
+};
+
+static const char * const gsbi2_groups[] = {
+ "gpio22", "gpio23", "gpio24", "gpio25",
+};
+
+static const char * const gsbi4_groups[] = {
+ "gpio10", "gpio11", "gpio12", "gpio13",
+};
+
+static const char * const gsbi5_groups[] = {
+ "gpio18", "gpio19", "gpio20", "gpio21",
+};
+
+static const char * const gsbi5_spi_cs1_groups[] = {
+ "gpio6", "gpio61",
+};
+
+static const char * const gsbi5_spi_cs2_groups[] = {
+ "gpio7", "gpio62",
+};
+
+static const char * const gsbi5_spi_cs3_groups[] = {
+ "gpio2",
+};
+
+static const char * const gsbi6_groups[] = {
+ "gpio27", "gpio28", "gpio29", "gpio30", "gpio55", "gpio56",
+ "gpio57", "gpio58",
+};
+
+static const char * const gsbi7_groups[] = {
+ "gpio6", "gpio7", "gpio8", "gpio9",
+};
+
+static const char * const nss_spi_groups[] = {
+ "gpio14", "gpio15", "gpio16", "gpio17", "gpio55", "gpio56",
+ "gpio57", "gpio58",
+};
+
+static const char * const sdc1_groups[] = {
+ "gpio38", "gpio39", "gpio40", "gpio41", "gpio42", "gpio43",
+ "gpio44", "gpio45", "gpio46", "gpio47",
+};
+
+static const char * const spdif_groups[] = {
+ "gpio10", "gpio48",
+};
+
+static const char * const nand_groups[] = {
+ "gpio34", "gpio35", "gpio36", "gpio37", "gpio38", "gpio39",
+ "gpio40", "gpio41", "gpio42", "gpio43", "gpio44", "gpio45",
+ "gpio46", "gpio47",
+};
+
+static const char * const tsif1_groups[] = {
+ "gpio55", "gpio56", "gpio57", "gpio58",
+};
+
+static const char * const tsif2_groups[] = {
+ "gpio59", "gpio60", "gpio61", "gpio62",
+};
+
+static const char * const usb_fs_n_groups[] = {
+ "gpio6",
+};
+
+static const char * const usb_fs_groups[] = {
+ "gpio6", "gpio7", "gpio8",
+};
+
+static const char * const usb2_hsic_groups[] = {
+ "gpio67", "gpio68",
+};
+
+static const char * const rgmii2_groups[] = {
+ "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
+ "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62",
+};
+
+static const char * const sata_groups[] = {
+ "gpio10",
+};
+
+static const char * const pcie1_rst_groups[] = {
+ "gpio3",
+};
+
+static const char * const pcie1_prsnt_groups[] = {
+ "gpio3", "gpio11",
+};
+
+static const char * const pcie1_pwren_n_groups[] = {
+ "gpio4", "gpio12",
+};
+
+static const char * const pcie1_pwren_groups[] = {
+ "gpio4", "gpio12",
+};
+
+static const char * const pcie1_pwrflt_groups[] = {
+ "gpio5", "gpio13",
+};
+
+static const char * const pcie1_clk_req_groups[] = {
+ "gpio5",
+};
+
+static const char * const pcie2_rst_groups[] = {
+ "gpio48",
+};
+
+static const char * const pcie2_prsnt_groups[] = {
+ "gpio11", "gpio48",
+};
+
+static const char * const pcie2_pwren_n_groups[] = {
+ "gpio12", "gpio49",
+};
+
+static const char * const pcie2_pwren_groups[] = {
+ "gpio12", "gpio49",
+};
+
+static const char * const pcie2_pwrflt_groups[] = {
+ "gpio13", "gpio50",
+};
+
+static const char * const pcie2_clk_req_groups[] = {
+ "gpio50",
+};
+
+static const char * const pcie3_rst_groups[] = {
+ "gpio63",
+};
+
+static const char * const pcie3_prsnt_groups[] = {
+ "gpio11",
+};
+
+static const char * const pcie3_pwren_n_groups[] = {
+ "gpio12",
+};
+
+static const char * const pcie3_pwren_groups[] = {
+ "gpio12",
+};
+
+static const char * const pcie3_pwrflt_groups[] = {
+ "gpio13",
+};
+
+static const char * const pcie3_clk_req_groups[] = {
+ "gpio65",
+};
+
+static const char * const ps_hold_groups[] = {
+ "gpio26",
+};
+
+static const struct msm_function ipq8064_functions[] = {
+ FUNCTION(gpio),
+ FUNCTION(mdio),
+ FUNCTION(ssbi),
+ FUNCTION(spmi),
+ FUNCTION(mi2s),
+ FUNCTION(pdm),
+ FUNCTION(audio_pcm),
+ FUNCTION(gsbi1),
+ FUNCTION(gsbi2),
+ FUNCTION(gsbi4),
+ FUNCTION(gsbi5),
+ FUNCTION(gsbi5_spi_cs1),
+ FUNCTION(gsbi5_spi_cs2),
+ FUNCTION(gsbi5_spi_cs3),
+ FUNCTION(gsbi6),
+ FUNCTION(gsbi7),
+ FUNCTION(nss_spi),
+ FUNCTION(sdc1),
+ FUNCTION(spdif),
+ FUNCTION(nand),
+ FUNCTION(tsif1),
+ FUNCTION(tsif2),
+ FUNCTION(usb_fs_n),
+ FUNCTION(usb_fs),
+ FUNCTION(usb2_hsic),
+ FUNCTION(rgmii2),
+ FUNCTION(sata),
+ FUNCTION(pcie1_rst),
+ FUNCTION(pcie1_prsnt),
+ FUNCTION(pcie1_pwren_n),
+ FUNCTION(pcie1_pwren),
+ FUNCTION(pcie1_pwrflt),
+ FUNCTION(pcie1_clk_req),
+ FUNCTION(pcie2_rst),
+ FUNCTION(pcie2_prsnt),
+ FUNCTION(pcie2_pwren_n),
+ FUNCTION(pcie2_pwren),
+ FUNCTION(pcie2_pwrflt),
+ FUNCTION(pcie2_clk_req),
+ FUNCTION(pcie3_rst),
+ FUNCTION(pcie3_prsnt),
+ FUNCTION(pcie3_pwren_n),
+ FUNCTION(pcie3_pwren),
+ FUNCTION(pcie3_pwrflt),
+ FUNCTION(pcie3_clk_req),
+ FUNCTION(ps_hold),
+};
+
+static const struct msm_pingroup ipq8064_groups[] = {
+ PINGROUP(0, mdio, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(1, mdio, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(2, gsbi5_spi_cs3, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(3, pcie1_rst, pcie1_prsnt, pdm, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(4, pcie1_pwren_n, pcie1_pwren, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(5, pcie1_clk_req, pcie1_pwrflt, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(6, gsbi7, usb_fs, gsbi5_spi_cs1, usb_fs_n, NA, NA, NA, NA, NA, NA),
+ PINGROUP(7, gsbi7, usb_fs, gsbi5_spi_cs2, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(8, gsbi7, usb_fs, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(9, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(10, gsbi4, spdif, sata, ssbi, mdio, spmi, NA, NA, NA, NA),
+ PINGROUP(11, gsbi4, pcie2_prsnt, pcie1_prsnt, pcie3_prsnt, ssbi, mdio, spmi, NA, NA, NA),
+ PINGROUP(12, gsbi4, pcie2_pwren_n, pcie1_pwren_n, pcie3_pwren_n, pcie2_pwren, pcie1_pwren, pcie3_pwren, NA, NA, NA),
+ PINGROUP(13, gsbi4, pcie2_pwrflt, pcie1_pwrflt, pcie3_pwrflt, NA, NA, NA, NA, NA, NA),
+ PINGROUP(14, audio_pcm, nss_spi, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(15, audio_pcm, nss_spi, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(16, audio_pcm, nss_spi, pdm, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(17, audio_pcm, nss_spi, pdm, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(18, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(19, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(20, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(21, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(22, gsbi2, pdm, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(23, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(24, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(25, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(26, ps_hold, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(27, mi2s, rgmii2, gsbi6, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(28, mi2s, rgmii2, gsbi6, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(29, mi2s, rgmii2, gsbi6, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(30, mi2s, rgmii2, gsbi6, pdm, NA, NA, NA, NA, NA, NA),
+ PINGROUP(31, mi2s, rgmii2, pdm, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(32, mi2s, rgmii2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(33, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(34, nand, pdm, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(35, nand, pdm, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(36, nand, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(37, nand, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(38, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(39, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(40, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(41, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(42, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(43, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(44, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(45, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(46, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(47, nand, sdc1, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(48, pcie2_rst, spdif, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(49, pcie2_pwren_n, pcie2_pwren, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(50, pcie2_clk_req, pcie2_pwrflt, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(51, gsbi1, rgmii2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(52, gsbi1, rgmii2, pdm, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(53, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(54, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(55, tsif1, mi2s, gsbi6, pdm, nss_spi, NA, NA, NA, NA, NA),
+ PINGROUP(56, tsif1, mi2s, gsbi6, pdm, nss_spi, NA, NA, NA, NA, NA),
+ PINGROUP(57, tsif1, mi2s, gsbi6, nss_spi, NA, NA, NA, NA, NA, NA),
+ PINGROUP(58, tsif1, mi2s, gsbi6, pdm, nss_spi, NA, NA, NA, NA, NA),
+ PINGROUP(59, tsif2, rgmii2, pdm, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(60, tsif2, rgmii2, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(61, tsif2, rgmii2, gsbi5_spi_cs1, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(62, tsif2, rgmii2, gsbi5_spi_cs2, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(63, pcie3_rst, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(64, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(65, pcie3_clk_req, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(66, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(67, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(68, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ SDC_PINGROUP(sdc3_clk, 0x204a, 14, 6),
+ SDC_PINGROUP(sdc3_cmd, 0x204a, 11, 3),
+ SDC_PINGROUP(sdc3_data, 0x204a, 9, 0),
+};
+
+#define NUM_GPIO_PINGROUPS 69
+
+static const struct msm_pinctrl_soc_data ipq8064_pinctrl = {
+ .pins = ipq8064_pins,
+ .npins = ARRAY_SIZE(ipq8064_pins),
+ .functions = ipq8064_functions,
+ .nfunctions = ARRAY_SIZE(ipq8064_functions),
+ .groups = ipq8064_groups,
+ .ngroups = ARRAY_SIZE(ipq8064_groups),
+ .ngpios = NUM_GPIO_PINGROUPS,
+};
+
+static int ipq8064_pinctrl_probe(struct platform_device *pdev)
+{
+ return msm_pinctrl_probe(pdev, &ipq8064_pinctrl);
+}
+
+static const struct of_device_id ipq8064_pinctrl_of_match[] = {
+ { .compatible = "qcom,ipq8064-pinctrl", },
+ { },
+};
+
+static struct platform_driver ipq8064_pinctrl_driver = {
+ .driver = {
+ .name = "ipq8064-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = ipq8064_pinctrl_of_match,
+ },
+ .probe = ipq8064_pinctrl_probe,
+ .remove = msm_pinctrl_remove,
+};
+
+static int __init ipq8064_pinctrl_init(void)
+{
+ return platform_driver_register(&ipq8064_pinctrl_driver);
+}
+arch_initcall(ipq8064_pinctrl_init);
+
+static void __exit ipq8064_pinctrl_exit(void)
+{
+ platform_driver_unregister(&ipq8064_pinctrl_driver);
+}
+module_exit(ipq8064_pinctrl_exit);
+
+MODULE_AUTHOR("Andy Gross <agross@codeaurora.org>");
+MODULE_DESCRIPTION("Qualcomm IPQ8064 pinctrl driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, ipq8064_pinctrl_of_match);
--- /dev/null
+/*
+ * Copyright (c) 2013, Sony Mobile Communications AB.
+ * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+
+#include "../core.h"
+#include "../pinconf.h"
+#include "pinctrl-msm.h"
+#include "../pinctrl-utils.h"
+
+#define MAX_NR_GPIO 300
+
+/**
+ * struct msm_pinctrl - state for a pinctrl-msm device
+ * @dev: device handle.
+ * @pctrl: pinctrl handle.
+ * @chip: gpiochip handle.
+ * @irq: parent irq for the TLMM irq_chip.
+ * @lock: Spinlock to protect register resources as well
+ * as msm_pinctrl data structures.
+ * @enabled_irqs: Bitmap of currently enabled irqs.
+ * @dual_edge_irqs: Bitmap of irqs that need sw emulated dual edge
+ * detection.
+ * @soc; Reference to soc_data of platform specific data.
+ * @regs: Base address for the TLMM register map.
+ */
+struct msm_pinctrl {
+ struct device *dev;
+ struct pinctrl_dev *pctrl;
+ struct gpio_chip chip;
+ int irq;
+
+ spinlock_t lock;
+
+ DECLARE_BITMAP(dual_edge_irqs, MAX_NR_GPIO);
+ DECLARE_BITMAP(enabled_irqs, MAX_NR_GPIO);
+
+ const struct msm_pinctrl_soc_data *soc;
+ void __iomem *regs;
+};
+
+static inline struct msm_pinctrl *to_msm_pinctrl(struct gpio_chip *gc)
+{
+ return container_of(gc, struct msm_pinctrl, chip);
+}
+
+static int msm_get_groups_count(struct pinctrl_dev *pctldev)
+{
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+ return pctrl->soc->ngroups;
+}
+
+static const char *msm_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned group)
+{
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+ return pctrl->soc->groups[group].name;
+}
+
+static int msm_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned group,
+ const unsigned **pins,
+ unsigned *num_pins)
+{
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+ *pins = pctrl->soc->groups[group].pins;
+ *num_pins = pctrl->soc->groups[group].npins;
+ return 0;
+}
+
+static const struct pinctrl_ops msm_pinctrl_ops = {
+ .get_groups_count = msm_get_groups_count,
+ .get_group_name = msm_get_group_name,
+ .get_group_pins = msm_get_group_pins,
+ .dt_node_to_map = pinconf_generic_dt_node_to_map_group,
+ .dt_free_map = pinctrl_utils_dt_free_map,
+};
+
+static int msm_get_functions_count(struct pinctrl_dev *pctldev)
+{
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+ return pctrl->soc->nfunctions;
+}
+
+static const char *msm_get_function_name(struct pinctrl_dev *pctldev,
+ unsigned function)
+{
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+ return pctrl->soc->functions[function].name;
+}
+
+static int msm_get_function_groups(struct pinctrl_dev *pctldev,
+ unsigned function,
+ const char * const **groups,
+ unsigned * const num_groups)
+{
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+ *groups = pctrl->soc->functions[function].groups;
+ *num_groups = pctrl->soc->functions[function].ngroups;
+ return 0;
+}
+
+static int msm_pinmux_enable(struct pinctrl_dev *pctldev,
+ unsigned function,
+ unsigned group)
+{
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ const struct msm_pingroup *g;
+ unsigned long flags;
+ u32 val;
+ int i;
+
+ g = &pctrl->soc->groups[group];
+
+ for (i = 0; i < g->nfuncs; i++) {
+ if (g->funcs[i] == function)
+ break;
+ }
+
+ if (WARN_ON(i == g->nfuncs))
+ return -EINVAL;
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ val = readl(pctrl->regs + g->ctl_reg);
+ val &= ~(0x7 << g->mux_bit);
+ val |= i << g->mux_bit;
+ writel(val, pctrl->regs + g->ctl_reg);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ return 0;
+}
+
+static const struct pinmux_ops msm_pinmux_ops = {
+ .get_functions_count = msm_get_functions_count,
+ .get_function_name = msm_get_function_name,
+ .get_function_groups = msm_get_function_groups,
+ .enable = msm_pinmux_enable,
+};
+
+static int msm_config_reg(struct msm_pinctrl *pctrl,
+ const struct msm_pingroup *g,
+ unsigned param,
+ unsigned *mask,
+ unsigned *bit)
+{
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ case PIN_CONFIG_BIAS_BUS_HOLD:
+ case PIN_CONFIG_BIAS_PULL_UP:
+ *bit = g->pull_bit;
+ *mask = 3;
+ break;
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ *bit = g->drv_bit;
+ *mask = 7;
+ break;
+ case PIN_CONFIG_OUTPUT:
+ *bit = g->oe_bit;
+ *mask = 1;
+ break;
+ default:
+ dev_err(pctrl->dev, "Invalid config param %04x\n", param);
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
+
+static int msm_config_get(struct pinctrl_dev *pctldev,
+ unsigned int pin,
+ unsigned long *config)
+{
+ dev_err(pctldev->dev, "pin_config_set op not supported\n");
+ return -ENOTSUPP;
+}
+
+static int msm_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *configs, unsigned num_configs)
+{
+ dev_err(pctldev->dev, "pin_config_set op not supported\n");
+ return -ENOTSUPP;
+}
+
+#define MSM_NO_PULL 0
+#define MSM_PULL_DOWN 1
+#define MSM_KEEPER 2
+#define MSM_PULL_UP 3
+
+static unsigned msm_regval_to_drive(u32 val)
+{
+ return (val + 1) * 2;
+}
+
+static int msm_config_group_get(struct pinctrl_dev *pctldev,
+ unsigned int group,
+ unsigned long *config)
+{
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned param = pinconf_to_config_param(*config);
+ unsigned mask;
+ unsigned arg;
+ unsigned bit;
+ int ret;
+ u32 val;
+
+ g = &pctrl->soc->groups[group];
+
+ ret = msm_config_reg(pctrl, g, param, &mask, &bit);
+ if (ret < 0)
+ return ret;
+
+ val = readl(pctrl->regs + g->ctl_reg);
+ arg = (val >> bit) & mask;
+
+ /* Convert register value to pinconf value */
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ arg = arg == MSM_NO_PULL;
+ break;
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ arg = arg == MSM_PULL_DOWN;
+ break;
+ case PIN_CONFIG_BIAS_BUS_HOLD:
+ arg = arg == MSM_KEEPER;
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ arg = arg == MSM_PULL_UP;
+ break;
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ arg = msm_regval_to_drive(arg);
+ break;
+ case PIN_CONFIG_OUTPUT:
+ /* Pin is not output */
+ if (!arg)
+ return -EINVAL;
+
+ val = readl(pctrl->regs + g->io_reg);
+ arg = !!(val & BIT(g->in_bit));
+ break;
+ default:
+ dev_err(pctrl->dev, "Unsupported config parameter: %x\n",
+ param);
+ return -EINVAL;
+ }
+
+ *config = pinconf_to_config_packed(param, arg);
+
+ return 0;
+}
+
+static int msm_config_group_set(struct pinctrl_dev *pctldev,
+ unsigned group,
+ unsigned long *configs,
+ unsigned num_configs)
+{
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned long flags;
+ unsigned param;
+ unsigned mask;
+ unsigned arg;
+ unsigned bit;
+ int ret;
+ u32 val;
+ int i;
+
+ g = &pctrl->soc->groups[group];
+
+ for (i = 0; i < num_configs; i++) {
+ param = pinconf_to_config_param(configs[i]);
+ arg = pinconf_to_config_argument(configs[i]);
+
+ ret = msm_config_reg(pctrl, g, param, &mask, &bit);
+ if (ret < 0)
+ return ret;
+
+ /* Convert pinconf values to register values */
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ arg = MSM_NO_PULL;
+ break;
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ arg = MSM_PULL_DOWN;
+ break;
+ case PIN_CONFIG_BIAS_BUS_HOLD:
+ arg = MSM_KEEPER;
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ arg = MSM_PULL_UP;
+ break;
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ /* Check for invalid values */
+ if (arg > 16 || arg < 2 || (arg % 2) != 0)
+ arg = -1;
+ else
+ arg = (arg / 2) - 1;
+ break;
+ case PIN_CONFIG_OUTPUT:
+ /* set output value */
+ spin_lock_irqsave(&pctrl->lock, flags);
+ val = readl(pctrl->regs + g->io_reg);
+ if (arg)
+ val |= BIT(g->out_bit);
+ else
+ val &= ~BIT(g->out_bit);
+ writel(val, pctrl->regs + g->io_reg);
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ /* enable output */
+ arg = 1;
+ break;
+ default:
+ dev_err(pctrl->dev, "Unsupported config parameter: %x\n",
+ param);
+ return -EINVAL;
+ }
+
+ /* Range-check user-supplied value */
+ if (arg & ~mask) {
+ dev_err(pctrl->dev, "config %x: %x is invalid\n", param, arg);
+ return -EINVAL;
+ }
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+ val = readl(pctrl->regs + g->ctl_reg);
+ val &= ~(mask << bit);
+ val |= arg << bit;
+ writel(val, pctrl->regs + g->ctl_reg);
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+ }
+
+ return 0;
+}
+
+static const struct pinconf_ops msm_pinconf_ops = {
+ .pin_config_get = msm_config_get,
+ .pin_config_set = msm_config_set,
+ .pin_config_group_get = msm_config_group_get,
+ .pin_config_group_set = msm_config_group_set,
+};
+
+static struct pinctrl_desc msm_pinctrl_desc = {
+ .pctlops = &msm_pinctrl_ops,
+ .pmxops = &msm_pinmux_ops,
+ .confops = &msm_pinconf_ops,
+ .owner = THIS_MODULE,
+};
+
+static int msm_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
+{
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
+ unsigned long flags;
+ u32 val;
+
+ g = &pctrl->soc->groups[offset];
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ val = readl(pctrl->regs + g->ctl_reg);
+ val &= ~BIT(g->oe_bit);
+ writel(val, pctrl->regs + g->ctl_reg);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ return 0;
+}
+
+static int msm_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value)
+{
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
+ unsigned long flags;
+ u32 val;
+
+ g = &pctrl->soc->groups[offset];
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ val = readl(pctrl->regs + g->io_reg);
+ if (value)
+ val |= BIT(g->out_bit);
+ else
+ val &= ~BIT(g->out_bit);
+ writel(val, pctrl->regs + g->io_reg);
+
+ val = readl(pctrl->regs + g->ctl_reg);
+ val |= BIT(g->oe_bit);
+ writel(val, pctrl->regs + g->ctl_reg);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ return 0;
+}
+
+static int msm_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
+ u32 val;
+
+ g = &pctrl->soc->groups[offset];
+
+ val = readl(pctrl->regs + g->io_reg);
+ return !!(val & BIT(g->in_bit));
+}
+
+static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
+ unsigned long flags;
+ u32 val;
+
+ g = &pctrl->soc->groups[offset];
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ val = readl(pctrl->regs + g->io_reg);
+ if (value)
+ val |= BIT(g->out_bit);
+ else
+ val &= ~BIT(g->out_bit);
+ writel(val, pctrl->regs + g->io_reg);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static int msm_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+ int gpio = chip->base + offset;
+ return pinctrl_request_gpio(gpio);
+}
+
+static void msm_gpio_free(struct gpio_chip *chip, unsigned offset)
+{
+ int gpio = chip->base + offset;
+ return pinctrl_free_gpio(gpio);
+}
+
+#ifdef CONFIG_DEBUG_FS
+#include <linux/seq_file.h>
+
+static void msm_gpio_dbg_show_one(struct seq_file *s,
+ struct pinctrl_dev *pctldev,
+ struct gpio_chip *chip,
+ unsigned offset,
+ unsigned gpio)
+{
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = container_of(chip, struct msm_pinctrl, chip);
+ unsigned func;
+ int is_out;
+ int drive;
+ int pull;
+ u32 ctl_reg;
+
+ static const char * const pulls[] = {
+ "no pull",
+ "pull down",
+ "keeper",
+ "pull up"
+ };
+
+ g = &pctrl->soc->groups[offset];
+ ctl_reg = readl(pctrl->regs + g->ctl_reg);
+
+ is_out = !!(ctl_reg & BIT(g->oe_bit));
+ func = (ctl_reg >> g->mux_bit) & 7;
+ drive = (ctl_reg >> g->drv_bit) & 7;
+ pull = (ctl_reg >> g->pull_bit) & 3;
+
+ seq_printf(s, " %-8s: %-3s %d", g->name, is_out ? "out" : "in", func);
+ seq_printf(s, " %dmA", msm_regval_to_drive(drive));
+ seq_printf(s, " %s", pulls[pull]);
+}
+
+static void msm_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
+{
+ unsigned gpio = chip->base;
+ unsigned i;
+
+ for (i = 0; i < chip->ngpio; i++, gpio++) {
+ msm_gpio_dbg_show_one(s, NULL, chip, i, gpio);
+ seq_puts(s, "\n");
+ }
+}
+
+#else
+#define msm_gpio_dbg_show NULL
+#endif
+
+static struct gpio_chip msm_gpio_template = {
+ .direction_input = msm_gpio_direction_input,
+ .direction_output = msm_gpio_direction_output,
+ .get = msm_gpio_get,
+ .set = msm_gpio_set,
+ .request = msm_gpio_request,
+ .free = msm_gpio_free,
+ .dbg_show = msm_gpio_dbg_show,
+};
+
+/* For dual-edge interrupts in software, since some hardware has no
+ * such support:
+ *
+ * At appropriate moments, this function may be called to flip the polarity
+ * settings of both-edge irq lines to try and catch the next edge.
+ *
+ * The attempt is considered successful if:
+ * - the status bit goes high, indicating that an edge was caught, or
+ * - the input value of the gpio doesn't change during the attempt.
+ * If the value changes twice during the process, that would cause the first
+ * test to fail but would force the second, as two opposite
+ * transitions would cause a detection no matter the polarity setting.
+ *
+ * The do-loop tries to sledge-hammer closed the timing hole between
+ * the initial value-read and the polarity-write - if the line value changes
+ * during that window, an interrupt is lost, the new polarity setting is
+ * incorrect, and the first success test will fail, causing a retry.
+ *
+ * Algorithm comes from Google's msmgpio driver.
+ */
+static void msm_gpio_update_dual_edge_pos(struct msm_pinctrl *pctrl,
+ const struct msm_pingroup *g,
+ struct irq_data *d)
+{
+ int loop_limit = 100;
+ unsigned val, val2, intstat;
+ unsigned pol;
+
+ do {
+ val = readl(pctrl->regs + g->io_reg) & BIT(g->in_bit);
+
+ pol = readl(pctrl->regs + g->intr_cfg_reg);
+ pol ^= BIT(g->intr_polarity_bit);
+ writel(pol, pctrl->regs + g->intr_cfg_reg);
+
+ val2 = readl(pctrl->regs + g->io_reg) & BIT(g->in_bit);
+ intstat = readl(pctrl->regs + g->intr_status_reg);
+ if (intstat || (val == val2))
+ return;
+ } while (loop_limit-- > 0);
+ dev_err(pctrl->dev, "dual-edge irq failed to stabilize, %#08x != %#08x\n",
+ val, val2);
+}
+
+static void msm_gpio_irq_mask(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
+ const struct msm_pingroup *g;
+ unsigned long flags;
+ u32 val;
+
+ g = &pctrl->soc->groups[d->hwirq];
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ val = readl(pctrl->regs + g->intr_cfg_reg);
+ val &= ~BIT(g->intr_enable_bit);
+ writel(val, pctrl->regs + g->intr_cfg_reg);
+
+ clear_bit(d->hwirq, pctrl->enabled_irqs);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void msm_gpio_irq_unmask(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
+ const struct msm_pingroup *g;
+ unsigned long flags;
+ u32 val;
+
+ g = &pctrl->soc->groups[d->hwirq];
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ val = readl(pctrl->regs + g->intr_status_reg);
+ val &= ~BIT(g->intr_status_bit);
+ writel(val, pctrl->regs + g->intr_status_reg);
+
+ val = readl(pctrl->regs + g->intr_cfg_reg);
+ val |= BIT(g->intr_enable_bit);
+ writel(val, pctrl->regs + g->intr_cfg_reg);
+
+ set_bit(d->hwirq, pctrl->enabled_irqs);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void msm_gpio_irq_ack(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
+ const struct msm_pingroup *g;
+ unsigned long flags;
+ u32 val;
+
+ g = &pctrl->soc->groups[d->hwirq];
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ val = readl(pctrl->regs + g->intr_status_reg);
+ if (g->intr_ack_high)
+ val |= BIT(g->intr_status_bit);
+ else
+ val &= ~BIT(g->intr_status_bit);
+ writel(val, pctrl->regs + g->intr_status_reg);
+
+ if (test_bit(d->hwirq, pctrl->dual_edge_irqs))
+ msm_gpio_update_dual_edge_pos(pctrl, g, d);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+#define INTR_TARGET_PROC_APPS 4
+
+static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
+ const struct msm_pingroup *g;
+ unsigned long flags;
+ u32 val;
+
+ g = &pctrl->soc->groups[d->hwirq];
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ /*
+ * For hw without possibility of detecting both edges
+ */
+ if (g->intr_detection_width == 1 && type == IRQ_TYPE_EDGE_BOTH)
+ set_bit(d->hwirq, pctrl->dual_edge_irqs);
+ else
+ clear_bit(d->hwirq, pctrl->dual_edge_irqs);
+
+ /* Route interrupts to application cpu */
+ val = readl(pctrl->regs + g->intr_target_reg);
+ val &= ~(7 << g->intr_target_bit);
+ val |= INTR_TARGET_PROC_APPS << g->intr_target_bit;
+ writel(val, pctrl->regs + g->intr_target_reg);
+
+ /* Update configuration for gpio.
+ * RAW_STATUS_EN is left on for all gpio irqs. Due to the
+ * internal circuitry of TLMM, toggling the RAW_STATUS
+ * could cause the INTR_STATUS to be set for EDGE interrupts.
+ */
+ val = readl(pctrl->regs + g->intr_cfg_reg);
+ val |= BIT(g->intr_raw_status_bit);
+ if (g->intr_detection_width == 2) {
+ val &= ~(3 << g->intr_detection_bit);
+ val &= ~(1 << g->intr_polarity_bit);
+ switch (type) {
+ case IRQ_TYPE_EDGE_RISING:
+ val |= 1 << g->intr_detection_bit;
+ val |= BIT(g->intr_polarity_bit);
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ val |= 2 << g->intr_detection_bit;
+ val |= BIT(g->intr_polarity_bit);
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ val |= 3 << g->intr_detection_bit;
+ val |= BIT(g->intr_polarity_bit);
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ val |= BIT(g->intr_polarity_bit);
+ break;
+ }
+ } else if (g->intr_detection_width == 1) {
+ val &= ~(1 << g->intr_detection_bit);
+ val &= ~(1 << g->intr_polarity_bit);
+ switch (type) {
+ case IRQ_TYPE_EDGE_RISING:
+ val |= BIT(g->intr_detection_bit);
+ val |= BIT(g->intr_polarity_bit);
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ val |= BIT(g->intr_detection_bit);
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ val |= BIT(g->intr_detection_bit);
+ val |= BIT(g->intr_polarity_bit);
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ val |= BIT(g->intr_polarity_bit);
+ break;
+ }
+ } else {
+ BUG();
+ }
+ writel(val, pctrl->regs + g->intr_cfg_reg);
+
+ if (test_bit(d->hwirq, pctrl->dual_edge_irqs))
+ msm_gpio_update_dual_edge_pos(pctrl, g, d);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
+ __irq_set_handler_locked(d->irq, handle_level_irq);
+ else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
+ __irq_set_handler_locked(d->irq, handle_edge_irq);
+
+ return 0;
+}
+
+static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
+ unsigned long flags;
+
+ spin_lock_irqsave(&pctrl->lock, flags);
+
+ irq_set_irq_wake(pctrl->irq, on);
+
+ spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ return 0;
+}
+
+static struct irq_chip msm_gpio_irq_chip = {
+ .name = "msmgpio",
+ .irq_mask = msm_gpio_irq_mask,
+ .irq_unmask = msm_gpio_irq_unmask,
+ .irq_ack = msm_gpio_irq_ack,
+ .irq_set_type = msm_gpio_irq_set_type,
+ .irq_set_wake = msm_gpio_irq_set_wake,
+};
+
+static void msm_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+ struct gpio_chip *gc = irq_desc_get_handler_data(desc);
+ const struct msm_pingroup *g;
+ struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
+ struct irq_chip *chip = irq_get_chip(irq);
+ int irq_pin;
+ int handled = 0;
+ u32 val;
+ int i;
+
+ chained_irq_enter(chip, desc);
+
+ /*
+ * Each pin has it's own IRQ status register, so use
+ * enabled_irq bitmap to limit the number of reads.
+ */
+ for_each_set_bit(i, pctrl->enabled_irqs, pctrl->chip.ngpio) {
+ g = &pctrl->soc->groups[i];
+ val = readl(pctrl->regs + g->intr_status_reg);
+ if (val & BIT(g->intr_status_bit)) {
+ irq_pin = irq_find_mapping(gc->irqdomain, i);
+ generic_handle_irq(irq_pin);
+ handled++;
+ }
+ }
+
+ /* No interrupts were flagged */
+ if (handled == 0)
+ handle_bad_irq(irq, desc);
+
+ chained_irq_exit(chip, desc);
+}
+
+static int msm_gpio_init(struct msm_pinctrl *pctrl)
+{
+ struct gpio_chip *chip;
+ int ret;
+ unsigned ngpio = pctrl->soc->ngpios;
+
+ if (WARN_ON(ngpio > MAX_NR_GPIO))
+ return -EINVAL;
+
+ chip = &pctrl->chip;
+ chip->base = 0;
+ chip->ngpio = ngpio;
+ chip->label = dev_name(pctrl->dev);
+ chip->dev = pctrl->dev;
+ chip->owner = THIS_MODULE;
+ chip->of_node = pctrl->dev->of_node;
+
+ ret = gpiochip_add(&pctrl->chip);
+ if (ret) {
+ dev_err(pctrl->dev, "Failed register gpiochip\n");
+ return ret;
+ }
+
+ ret = gpiochip_add_pin_range(&pctrl->chip, dev_name(pctrl->dev), 0, 0, chip->ngpio);
+ if (ret) {
+ dev_err(pctrl->dev, "Failed to add pin range\n");
+ return ret;
+ }
+
+ ret = gpiochip_irqchip_add(chip,
+ &msm_gpio_irq_chip,
+ 0,
+ handle_edge_irq,
+ IRQ_TYPE_NONE);
+ if (ret) {
+ dev_err(pctrl->dev, "Failed to add irqchip to gpiochip\n");
+ return -ENOSYS;
+ }
+
+ gpiochip_set_chained_irqchip(chip, &msm_gpio_irq_chip, pctrl->irq,
+ msm_gpio_irq_handler);
+
+ return 0;
+}
+
+int msm_pinctrl_probe(struct platform_device *pdev,
+ const struct msm_pinctrl_soc_data *soc_data)
+{
+ struct msm_pinctrl *pctrl;
+ struct resource *res;
+ int ret;
+
+ pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
+ if (!pctrl) {
+ dev_err(&pdev->dev, "Can't allocate msm_pinctrl\n");
+ return -ENOMEM;
+ }
+ pctrl->dev = &pdev->dev;
+ pctrl->soc = soc_data;
+ pctrl->chip = msm_gpio_template;
+
+ spin_lock_init(&pctrl->lock);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ pctrl->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(pctrl->regs))
+ return PTR_ERR(pctrl->regs);
+
+ pctrl->irq = platform_get_irq(pdev, 0);
+ if (pctrl->irq < 0) {
+ dev_err(&pdev->dev, "No interrupt defined for msmgpio\n");
+ return pctrl->irq;
+ }
+
+ msm_pinctrl_desc.name = dev_name(&pdev->dev);
+ msm_pinctrl_desc.pins = pctrl->soc->pins;
+ msm_pinctrl_desc.npins = pctrl->soc->npins;
+ pctrl->pctrl = pinctrl_register(&msm_pinctrl_desc, &pdev->dev, pctrl);
+ if (!pctrl->pctrl) {
+ dev_err(&pdev->dev, "Couldn't register pinctrl driver\n");
+ return -ENODEV;
+ }
+
+ ret = msm_gpio_init(pctrl);
+ if (ret) {
+ pinctrl_unregister(pctrl->pctrl);
+ return ret;
+ }
+
+ platform_set_drvdata(pdev, pctrl);
+
+ dev_dbg(&pdev->dev, "Probed Qualcomm pinctrl driver\n");
+
+ return 0;
+}
+EXPORT_SYMBOL(msm_pinctrl_probe);
+
+int msm_pinctrl_remove(struct platform_device *pdev)
+{
+ struct msm_pinctrl *pctrl = platform_get_drvdata(pdev);
+ int ret;
+
+ ret = gpiochip_remove(&pctrl->chip);
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to remove gpiochip\n");
+ return ret;
+ }
+
+ pinctrl_unregister(pctrl->pctrl);
+
+ return 0;
+}
+EXPORT_SYMBOL(msm_pinctrl_remove);
+
--- /dev/null
+/*
+ * Copyright (c) 2013, Sony Mobile Communications AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __PINCTRL_MSM_H__
+#define __PINCTRL_MSM_H__
+
+struct pinctrl_pin_desc;
+
+/**
+ * struct msm_function - a pinmux function
+ * @name: Name of the pinmux function.
+ * @groups: List of pingroups for this function.
+ * @ngroups: Number of entries in @groups.
+ */
+struct msm_function {
+ const char *name;
+ const char * const *groups;
+ unsigned ngroups;
+};
+
+/**
+ * struct msm_pingroup - Qualcomm pingroup definition
+ * @name: Name of the pingroup.
+ * @pins: A list of pins assigned to this pingroup.
+ * @npins: Number of entries in @pins.
+ * @funcs: A list of pinmux functions that can be selected for
+ * this group. The index of the selected function is used
+ * for programming the function selector.
+ * Entries should be indices into the groups list of the
+ * struct msm_pinctrl_soc_data.
+ * @ctl_reg: Offset of the register holding control bits for this group.
+ * @io_reg: Offset of the register holding input/output bits for this group.
+ * @intr_cfg_reg: Offset of the register holding interrupt configuration bits.
+ * @intr_status_reg: Offset of the register holding the status bits for this group.
+ * @intr_target_reg: Offset of the register specifying routing of the interrupts
+ * from this group.
+ * @mux_bit: Offset in @ctl_reg for the pinmux function selection.
+ * @pull_bit: Offset in @ctl_reg for the bias configuration.
+ * @drv_bit: Offset in @ctl_reg for the drive strength configuration.
+ * @oe_bit: Offset in @ctl_reg for controlling output enable.
+ * @in_bit: Offset in @io_reg for the input bit value.
+ * @out_bit: Offset in @io_reg for the output bit value.
+ * @intr_enable_bit: Offset in @intr_cfg_reg for enabling the interrupt for this group.
+ * @intr_status_bit: Offset in @intr_status_reg for reading and acking the interrupt
+ * status.
+ * @intr_target_bit: Offset in @intr_target_reg for configuring the interrupt routing.
+ * @intr_raw_status_bit: Offset in @intr_cfg_reg for the raw status bit.
+ * @intr_polarity_bit: Offset in @intr_cfg_reg for specifying polarity of the interrupt.
+ * @intr_detection_bit: Offset in @intr_cfg_reg for specifying interrupt type.
+ * @intr_detection_width: Number of bits used for specifying interrupt type,
+ * Should be 2 for SoCs that can detect both edges in hardware,
+ * otherwise 1.
+ */
+struct msm_pingroup {
+ const char *name;
+ const unsigned *pins;
+ unsigned npins;
+
+ unsigned *funcs;
+ unsigned nfuncs;
+
+ s16 ctl_reg;
+ s16 io_reg;
+ s16 intr_cfg_reg;
+ s16 intr_status_reg;
+ s16 intr_target_reg;
+
+ unsigned mux_bit:5;
+
+ unsigned pull_bit:5;
+ unsigned drv_bit:5;
+
+ unsigned oe_bit:5;
+ unsigned in_bit:5;
+ unsigned out_bit:5;
+
+ unsigned intr_enable_bit:5;
+ unsigned intr_status_bit:5;
+ unsigned intr_ack_high:1;
+
+ unsigned intr_target_bit:5;
+ unsigned intr_raw_status_bit:5;
+ unsigned intr_polarity_bit:5;
+ unsigned intr_detection_bit:5;
+ unsigned intr_detection_width:5;
+};
+
+/**
+ * struct msm_pinctrl_soc_data - Qualcomm pin controller driver configuration
+ * @pins: An array describing all pins the pin controller affects.
+ * @npins: The number of entries in @pins.
+ * @functions: An array describing all mux functions the SoC supports.
+ * @nfunctions: The number of entries in @functions.
+ * @groups: An array describing all pin groups the pin SoC supports.
+ * @ngroups: The numbmer of entries in @groups.
+ * @ngpio: The number of pingroups the driver should expose as GPIOs.
+ */
+struct msm_pinctrl_soc_data {
+ const struct pinctrl_pin_desc *pins;
+ unsigned npins;
+ const struct msm_function *functions;
+ unsigned nfunctions;
+ const struct msm_pingroup *groups;
+ unsigned ngroups;
+ unsigned ngpios;
+};
+
+int msm_pinctrl_probe(struct platform_device *pdev,
+ const struct msm_pinctrl_soc_data *soc_data);
+int msm_pinctrl_remove(struct platform_device *pdev);
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2014, Sony Mobile Communications AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include "pinctrl-msm.h"
+
+static const struct pinctrl_pin_desc msm8960_pins[] = {
+ PINCTRL_PIN(0, "GPIO_0"),
+ PINCTRL_PIN(1, "GPIO_1"),
+ PINCTRL_PIN(2, "GPIO_2"),
+ PINCTRL_PIN(3, "GPIO_3"),
+ PINCTRL_PIN(4, "GPIO_4"),
+ PINCTRL_PIN(5, "GPIO_5"),
+ PINCTRL_PIN(6, "GPIO_6"),
+ PINCTRL_PIN(7, "GPIO_7"),
+ PINCTRL_PIN(8, "GPIO_8"),
+ PINCTRL_PIN(9, "GPIO_9"),
+ PINCTRL_PIN(10, "GPIO_10"),
+ PINCTRL_PIN(11, "GPIO_11"),
+ PINCTRL_PIN(12, "GPIO_12"),
+ PINCTRL_PIN(13, "GPIO_13"),
+ PINCTRL_PIN(14, "GPIO_14"),
+ PINCTRL_PIN(15, "GPIO_15"),
+ PINCTRL_PIN(16, "GPIO_16"),
+ PINCTRL_PIN(17, "GPIO_17"),
+ PINCTRL_PIN(18, "GPIO_18"),
+ PINCTRL_PIN(19, "GPIO_19"),
+ PINCTRL_PIN(20, "GPIO_20"),
+ PINCTRL_PIN(21, "GPIO_21"),
+ PINCTRL_PIN(22, "GPIO_22"),
+ PINCTRL_PIN(23, "GPIO_23"),
+ PINCTRL_PIN(24, "GPIO_24"),
+ PINCTRL_PIN(25, "GPIO_25"),
+ PINCTRL_PIN(26, "GPIO_26"),
+ PINCTRL_PIN(27, "GPIO_27"),
+ PINCTRL_PIN(28, "GPIO_28"),
+ PINCTRL_PIN(29, "GPIO_29"),
+ PINCTRL_PIN(30, "GPIO_30"),
+ PINCTRL_PIN(31, "GPIO_31"),
+ PINCTRL_PIN(32, "GPIO_32"),
+ PINCTRL_PIN(33, "GPIO_33"),
+ PINCTRL_PIN(34, "GPIO_34"),
+ PINCTRL_PIN(35, "GPIO_35"),
+ PINCTRL_PIN(36, "GPIO_36"),
+ PINCTRL_PIN(37, "GPIO_37"),
+ PINCTRL_PIN(38, "GPIO_38"),
+ PINCTRL_PIN(39, "GPIO_39"),
+ PINCTRL_PIN(40, "GPIO_40"),
+ PINCTRL_PIN(41, "GPIO_41"),
+ PINCTRL_PIN(42, "GPIO_42"),
+ PINCTRL_PIN(43, "GPIO_43"),
+ PINCTRL_PIN(44, "GPIO_44"),
+ PINCTRL_PIN(45, "GPIO_45"),
+ PINCTRL_PIN(46, "GPIO_46"),
+ PINCTRL_PIN(47, "GPIO_47"),
+ PINCTRL_PIN(48, "GPIO_48"),
+ PINCTRL_PIN(49, "GPIO_49"),
+ PINCTRL_PIN(50, "GPIO_50"),
+ PINCTRL_PIN(51, "GPIO_51"),
+ PINCTRL_PIN(52, "GPIO_52"),
+ PINCTRL_PIN(53, "GPIO_53"),
+ PINCTRL_PIN(54, "GPIO_54"),
+ PINCTRL_PIN(55, "GPIO_55"),
+ PINCTRL_PIN(56, "GPIO_56"),
+ PINCTRL_PIN(57, "GPIO_57"),
+ PINCTRL_PIN(58, "GPIO_58"),
+ PINCTRL_PIN(59, "GPIO_59"),
+ PINCTRL_PIN(60, "GPIO_60"),
+ PINCTRL_PIN(61, "GPIO_61"),
+ PINCTRL_PIN(62, "GPIO_62"),
+ PINCTRL_PIN(63, "GPIO_63"),
+ PINCTRL_PIN(64, "GPIO_64"),
+ PINCTRL_PIN(65, "GPIO_65"),
+ PINCTRL_PIN(66, "GPIO_66"),
+ PINCTRL_PIN(67, "GPIO_67"),
+ PINCTRL_PIN(68, "GPIO_68"),
+ PINCTRL_PIN(69, "GPIO_69"),
+ PINCTRL_PIN(70, "GPIO_70"),
+ PINCTRL_PIN(71, "GPIO_71"),
+ PINCTRL_PIN(72, "GPIO_72"),
+ PINCTRL_PIN(73, "GPIO_73"),
+ PINCTRL_PIN(74, "GPIO_74"),
+ PINCTRL_PIN(75, "GPIO_75"),
+ PINCTRL_PIN(76, "GPIO_76"),
+ PINCTRL_PIN(77, "GPIO_77"),
+ PINCTRL_PIN(78, "GPIO_78"),
+ PINCTRL_PIN(79, "GPIO_79"),
+ PINCTRL_PIN(80, "GPIO_80"),
+ PINCTRL_PIN(81, "GPIO_81"),
+ PINCTRL_PIN(82, "GPIO_82"),
+ PINCTRL_PIN(83, "GPIO_83"),
+ PINCTRL_PIN(84, "GPIO_84"),
+ PINCTRL_PIN(85, "GPIO_85"),
+ PINCTRL_PIN(86, "GPIO_86"),
+ PINCTRL_PIN(87, "GPIO_87"),
+ PINCTRL_PIN(88, "GPIO_88"),
+ PINCTRL_PIN(89, "GPIO_89"),
+ PINCTRL_PIN(90, "GPIO_90"),
+ PINCTRL_PIN(91, "GPIO_91"),
+ PINCTRL_PIN(92, "GPIO_92"),
+ PINCTRL_PIN(93, "GPIO_93"),
+ PINCTRL_PIN(94, "GPIO_94"),
+ PINCTRL_PIN(95, "GPIO_95"),
+ PINCTRL_PIN(96, "GPIO_96"),
+ PINCTRL_PIN(97, "GPIO_97"),
+ PINCTRL_PIN(98, "GPIO_98"),
+ PINCTRL_PIN(99, "GPIO_99"),
+ PINCTRL_PIN(100, "GPIO_100"),
+ PINCTRL_PIN(101, "GPIO_101"),
+ PINCTRL_PIN(102, "GPIO_102"),
+ PINCTRL_PIN(103, "GPIO_103"),
+ PINCTRL_PIN(104, "GPIO_104"),
+ PINCTRL_PIN(105, "GPIO_105"),
+ PINCTRL_PIN(106, "GPIO_106"),
+ PINCTRL_PIN(107, "GPIO_107"),
+ PINCTRL_PIN(108, "GPIO_108"),
+ PINCTRL_PIN(109, "GPIO_109"),
+ PINCTRL_PIN(110, "GPIO_110"),
+ PINCTRL_PIN(111, "GPIO_111"),
+ PINCTRL_PIN(112, "GPIO_112"),
+ PINCTRL_PIN(113, "GPIO_113"),
+ PINCTRL_PIN(114, "GPIO_114"),
+ PINCTRL_PIN(115, "GPIO_115"),
+ PINCTRL_PIN(116, "GPIO_116"),
+ PINCTRL_PIN(117, "GPIO_117"),
+ PINCTRL_PIN(118, "GPIO_118"),
+ PINCTRL_PIN(119, "GPIO_119"),
+ PINCTRL_PIN(120, "GPIO_120"),
+ PINCTRL_PIN(121, "GPIO_121"),
+ PINCTRL_PIN(122, "GPIO_122"),
+ PINCTRL_PIN(123, "GPIO_123"),
+ PINCTRL_PIN(124, "GPIO_124"),
+ PINCTRL_PIN(125, "GPIO_125"),
+ PINCTRL_PIN(126, "GPIO_126"),
+ PINCTRL_PIN(127, "GPIO_127"),
+ PINCTRL_PIN(128, "GPIO_128"),
+ PINCTRL_PIN(129, "GPIO_129"),
+ PINCTRL_PIN(130, "GPIO_130"),
+ PINCTRL_PIN(131, "GPIO_131"),
+ PINCTRL_PIN(132, "GPIO_132"),
+ PINCTRL_PIN(133, "GPIO_133"),
+ PINCTRL_PIN(134, "GPIO_134"),
+ PINCTRL_PIN(135, "GPIO_135"),
+ PINCTRL_PIN(136, "GPIO_136"),
+ PINCTRL_PIN(137, "GPIO_137"),
+ PINCTRL_PIN(138, "GPIO_138"),
+ PINCTRL_PIN(139, "GPIO_139"),
+ PINCTRL_PIN(140, "GPIO_140"),
+ PINCTRL_PIN(141, "GPIO_141"),
+ PINCTRL_PIN(142, "GPIO_142"),
+ PINCTRL_PIN(143, "GPIO_143"),
+ PINCTRL_PIN(144, "GPIO_144"),
+ PINCTRL_PIN(145, "GPIO_145"),
+ PINCTRL_PIN(146, "GPIO_146"),
+ PINCTRL_PIN(147, "GPIO_147"),
+ PINCTRL_PIN(148, "GPIO_148"),
+ PINCTRL_PIN(149, "GPIO_149"),
+ PINCTRL_PIN(150, "GPIO_150"),
+ PINCTRL_PIN(151, "GPIO_151"),
+
+ PINCTRL_PIN(152, "SDC1_CLK"),
+ PINCTRL_PIN(153, "SDC1_CMD"),
+ PINCTRL_PIN(154, "SDC1_DATA"),
+ PINCTRL_PIN(155, "SDC3_CLK"),
+ PINCTRL_PIN(156, "SDC3_CMD"),
+ PINCTRL_PIN(157, "SDC3_DATA"),
+};
+
+#define DECLARE_MSM_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_MSM_GPIO_PINS(0);
+DECLARE_MSM_GPIO_PINS(1);
+DECLARE_MSM_GPIO_PINS(2);
+DECLARE_MSM_GPIO_PINS(3);
+DECLARE_MSM_GPIO_PINS(4);
+DECLARE_MSM_GPIO_PINS(5);
+DECLARE_MSM_GPIO_PINS(6);
+DECLARE_MSM_GPIO_PINS(7);
+DECLARE_MSM_GPIO_PINS(8);
+DECLARE_MSM_GPIO_PINS(9);
+DECLARE_MSM_GPIO_PINS(10);
+DECLARE_MSM_GPIO_PINS(11);
+DECLARE_MSM_GPIO_PINS(12);
+DECLARE_MSM_GPIO_PINS(13);
+DECLARE_MSM_GPIO_PINS(14);
+DECLARE_MSM_GPIO_PINS(15);
+DECLARE_MSM_GPIO_PINS(16);
+DECLARE_MSM_GPIO_PINS(17);
+DECLARE_MSM_GPIO_PINS(18);
+DECLARE_MSM_GPIO_PINS(19);
+DECLARE_MSM_GPIO_PINS(20);
+DECLARE_MSM_GPIO_PINS(21);
+DECLARE_MSM_GPIO_PINS(22);
+DECLARE_MSM_GPIO_PINS(23);
+DECLARE_MSM_GPIO_PINS(24);
+DECLARE_MSM_GPIO_PINS(25);
+DECLARE_MSM_GPIO_PINS(26);
+DECLARE_MSM_GPIO_PINS(27);
+DECLARE_MSM_GPIO_PINS(28);
+DECLARE_MSM_GPIO_PINS(29);
+DECLARE_MSM_GPIO_PINS(30);
+DECLARE_MSM_GPIO_PINS(31);
+DECLARE_MSM_GPIO_PINS(32);
+DECLARE_MSM_GPIO_PINS(33);
+DECLARE_MSM_GPIO_PINS(34);
+DECLARE_MSM_GPIO_PINS(35);
+DECLARE_MSM_GPIO_PINS(36);
+DECLARE_MSM_GPIO_PINS(37);
+DECLARE_MSM_GPIO_PINS(38);
+DECLARE_MSM_GPIO_PINS(39);
+DECLARE_MSM_GPIO_PINS(40);
+DECLARE_MSM_GPIO_PINS(41);
+DECLARE_MSM_GPIO_PINS(42);
+DECLARE_MSM_GPIO_PINS(43);
+DECLARE_MSM_GPIO_PINS(44);
+DECLARE_MSM_GPIO_PINS(45);
+DECLARE_MSM_GPIO_PINS(46);
+DECLARE_MSM_GPIO_PINS(47);
+DECLARE_MSM_GPIO_PINS(48);
+DECLARE_MSM_GPIO_PINS(49);
+DECLARE_MSM_GPIO_PINS(50);
+DECLARE_MSM_GPIO_PINS(51);
+DECLARE_MSM_GPIO_PINS(52);
+DECLARE_MSM_GPIO_PINS(53);
+DECLARE_MSM_GPIO_PINS(54);
+DECLARE_MSM_GPIO_PINS(55);
+DECLARE_MSM_GPIO_PINS(56);
+DECLARE_MSM_GPIO_PINS(57);
+DECLARE_MSM_GPIO_PINS(58);
+DECLARE_MSM_GPIO_PINS(59);
+DECLARE_MSM_GPIO_PINS(60);
+DECLARE_MSM_GPIO_PINS(61);
+DECLARE_MSM_GPIO_PINS(62);
+DECLARE_MSM_GPIO_PINS(63);
+DECLARE_MSM_GPIO_PINS(64);
+DECLARE_MSM_GPIO_PINS(65);
+DECLARE_MSM_GPIO_PINS(66);
+DECLARE_MSM_GPIO_PINS(67);
+DECLARE_MSM_GPIO_PINS(68);
+DECLARE_MSM_GPIO_PINS(69);
+DECLARE_MSM_GPIO_PINS(70);
+DECLARE_MSM_GPIO_PINS(71);
+DECLARE_MSM_GPIO_PINS(72);
+DECLARE_MSM_GPIO_PINS(73);
+DECLARE_MSM_GPIO_PINS(74);
+DECLARE_MSM_GPIO_PINS(75);
+DECLARE_MSM_GPIO_PINS(76);
+DECLARE_MSM_GPIO_PINS(77);
+DECLARE_MSM_GPIO_PINS(78);
+DECLARE_MSM_GPIO_PINS(79);
+DECLARE_MSM_GPIO_PINS(80);
+DECLARE_MSM_GPIO_PINS(81);
+DECLARE_MSM_GPIO_PINS(82);
+DECLARE_MSM_GPIO_PINS(83);
+DECLARE_MSM_GPIO_PINS(84);
+DECLARE_MSM_GPIO_PINS(85);
+DECLARE_MSM_GPIO_PINS(86);
+DECLARE_MSM_GPIO_PINS(87);
+DECLARE_MSM_GPIO_PINS(88);
+DECLARE_MSM_GPIO_PINS(89);
+DECLARE_MSM_GPIO_PINS(90);
+DECLARE_MSM_GPIO_PINS(91);
+DECLARE_MSM_GPIO_PINS(92);
+DECLARE_MSM_GPIO_PINS(93);
+DECLARE_MSM_GPIO_PINS(94);
+DECLARE_MSM_GPIO_PINS(95);
+DECLARE_MSM_GPIO_PINS(96);
+DECLARE_MSM_GPIO_PINS(97);
+DECLARE_MSM_GPIO_PINS(98);
+DECLARE_MSM_GPIO_PINS(99);
+DECLARE_MSM_GPIO_PINS(100);
+DECLARE_MSM_GPIO_PINS(101);
+DECLARE_MSM_GPIO_PINS(102);
+DECLARE_MSM_GPIO_PINS(103);
+DECLARE_MSM_GPIO_PINS(104);
+DECLARE_MSM_GPIO_PINS(105);
+DECLARE_MSM_GPIO_PINS(106);
+DECLARE_MSM_GPIO_PINS(107);
+DECLARE_MSM_GPIO_PINS(108);
+DECLARE_MSM_GPIO_PINS(109);
+DECLARE_MSM_GPIO_PINS(110);
+DECLARE_MSM_GPIO_PINS(111);
+DECLARE_MSM_GPIO_PINS(112);
+DECLARE_MSM_GPIO_PINS(113);
+DECLARE_MSM_GPIO_PINS(114);
+DECLARE_MSM_GPIO_PINS(115);
+DECLARE_MSM_GPIO_PINS(116);
+DECLARE_MSM_GPIO_PINS(117);
+DECLARE_MSM_GPIO_PINS(118);
+DECLARE_MSM_GPIO_PINS(119);
+DECLARE_MSM_GPIO_PINS(120);
+DECLARE_MSM_GPIO_PINS(121);
+DECLARE_MSM_GPIO_PINS(122);
+DECLARE_MSM_GPIO_PINS(123);
+DECLARE_MSM_GPIO_PINS(124);
+DECLARE_MSM_GPIO_PINS(125);
+DECLARE_MSM_GPIO_PINS(126);
+DECLARE_MSM_GPIO_PINS(127);
+DECLARE_MSM_GPIO_PINS(128);
+DECLARE_MSM_GPIO_PINS(129);
+DECLARE_MSM_GPIO_PINS(130);
+DECLARE_MSM_GPIO_PINS(131);
+DECLARE_MSM_GPIO_PINS(132);
+DECLARE_MSM_GPIO_PINS(133);
+DECLARE_MSM_GPIO_PINS(134);
+DECLARE_MSM_GPIO_PINS(135);
+DECLARE_MSM_GPIO_PINS(136);
+DECLARE_MSM_GPIO_PINS(137);
+DECLARE_MSM_GPIO_PINS(138);
+DECLARE_MSM_GPIO_PINS(139);
+DECLARE_MSM_GPIO_PINS(140);
+DECLARE_MSM_GPIO_PINS(141);
+DECLARE_MSM_GPIO_PINS(142);
+DECLARE_MSM_GPIO_PINS(143);
+DECLARE_MSM_GPIO_PINS(144);
+DECLARE_MSM_GPIO_PINS(145);
+DECLARE_MSM_GPIO_PINS(146);
+DECLARE_MSM_GPIO_PINS(147);
+DECLARE_MSM_GPIO_PINS(148);
+DECLARE_MSM_GPIO_PINS(149);
+DECLARE_MSM_GPIO_PINS(150);
+DECLARE_MSM_GPIO_PINS(151);
+
+static const unsigned int sdc1_clk_pins[] = { 152 };
+static const unsigned int sdc1_cmd_pins[] = { 153 };
+static const unsigned int sdc1_data_pins[] = { 154 };
+static const unsigned int sdc3_clk_pins[] = { 155 };
+static const unsigned int sdc3_cmd_pins[] = { 156 };
+static const unsigned int sdc3_data_pins[] = { 157 };
+
+#define FUNCTION(fname) \
+ [MSM_MUX_##fname] = { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11) \
+ { \
+ .name = "gpio" #id, \
+ .pins = gpio##id##_pins, \
+ .npins = ARRAY_SIZE(gpio##id##_pins), \
+ .funcs = (int[]){ \
+ MSM_MUX_gpio, \
+ MSM_MUX_##f1, \
+ MSM_MUX_##f2, \
+ MSM_MUX_##f3, \
+ MSM_MUX_##f4, \
+ MSM_MUX_##f5, \
+ MSM_MUX_##f6, \
+ MSM_MUX_##f7, \
+ MSM_MUX_##f8, \
+ MSM_MUX_##f9, \
+ MSM_MUX_##f10, \
+ MSM_MUX_##f11 \
+ }, \
+ .nfuncs = 12, \
+ .ctl_reg = 0x1000 + 0x10 * id, \
+ .io_reg = 0x1004 + 0x10 * id, \
+ .intr_cfg_reg = 0x1008 + 0x10 * id, \
+ .intr_status_reg = 0x100c + 0x10 * id, \
+ .intr_target_reg = 0x400 + 0x4 * id, \
+ .mux_bit = 2, \
+ .pull_bit = 0, \
+ .drv_bit = 6, \
+ .oe_bit = 9, \
+ .in_bit = 0, \
+ .out_bit = 1, \
+ .intr_enable_bit = 0, \
+ .intr_status_bit = 0, \
+ .intr_ack_high = 1, \
+ .intr_target_bit = 0, \
+ .intr_raw_status_bit = 3, \
+ .intr_polarity_bit = 1, \
+ .intr_detection_bit = 2, \
+ .intr_detection_width = 1, \
+ }
+
+#define SDC_PINGROUP(pg_name, ctl, pull, drv) \
+ { \
+ .name = #pg_name, \
+ .pins = pg_name##_pins, \
+ .npins = ARRAY_SIZE(pg_name##_pins), \
+ .ctl_reg = ctl, \
+ .io_reg = 0, \
+ .intr_cfg_reg = 0, \
+ .intr_status_reg = 0, \
+ .intr_target_reg = 0, \
+ .mux_bit = -1, \
+ .pull_bit = pull, \
+ .drv_bit = drv, \
+ .oe_bit = -1, \
+ .in_bit = -1, \
+ .out_bit = -1, \
+ .intr_enable_bit = -1, \
+ .intr_status_bit = -1, \
+ .intr_target_bit = -1, \
+ .intr_raw_status_bit = -1, \
+ .intr_polarity_bit = -1, \
+ .intr_detection_bit = -1, \
+ .intr_detection_width = -1, \
+ }
+
+enum msm8960_functions {
+ MSM_MUX_audio_pcm,
+ MSM_MUX_bt,
+ MSM_MUX_cam_mclk0,
+ MSM_MUX_cam_mclk1,
+ MSM_MUX_cam_mclk2,
+ MSM_MUX_codec_mic_i2s,
+ MSM_MUX_codec_spkr_i2s,
+ MSM_MUX_ext_gps,
+ MSM_MUX_fm,
+ MSM_MUX_gps_blanking,
+ MSM_MUX_gps_pps_in,
+ MSM_MUX_gps_pps_out,
+ MSM_MUX_gp_clk_0a,
+ MSM_MUX_gp_clk_0b,
+ MSM_MUX_gp_clk_1a,
+ MSM_MUX_gp_clk_1b,
+ MSM_MUX_gp_clk_2a,
+ MSM_MUX_gp_clk_2b,
+ MSM_MUX_gp_mn,
+ MSM_MUX_gp_pdm_0a,
+ MSM_MUX_gp_pdm_0b,
+ MSM_MUX_gp_pdm_1a,
+ MSM_MUX_gp_pdm_1b,
+ MSM_MUX_gp_pdm_2a,
+ MSM_MUX_gp_pdm_2b,
+ MSM_MUX_gpio,
+ MSM_MUX_gsbi1,
+ MSM_MUX_gsbi1_spi_cs1_n,
+ MSM_MUX_gsbi1_spi_cs2a_n,
+ MSM_MUX_gsbi1_spi_cs2b_n,
+ MSM_MUX_gsbi1_spi_cs3_n,
+ MSM_MUX_gsbi2,
+ MSM_MUX_gsbi2_spi_cs1_n,
+ MSM_MUX_gsbi2_spi_cs2_n,
+ MSM_MUX_gsbi2_spi_cs3_n,
+ MSM_MUX_gsbi3,
+ MSM_MUX_gsbi4,
+ MSM_MUX_gsbi4_3d_cam_i2c_l,
+ MSM_MUX_gsbi4_3d_cam_i2c_r,
+ MSM_MUX_gsbi5,
+ MSM_MUX_gsbi5_3d_cam_i2c_l,
+ MSM_MUX_gsbi5_3d_cam_i2c_r,
+ MSM_MUX_gsbi6,
+ MSM_MUX_gsbi7,
+ MSM_MUX_gsbi8,
+ MSM_MUX_gsbi9,
+ MSM_MUX_gsbi10,
+ MSM_MUX_gsbi11,
+ MSM_MUX_gsbi11_spi_cs1a_n,
+ MSM_MUX_gsbi11_spi_cs1b_n,
+ MSM_MUX_gsbi11_spi_cs2a_n,
+ MSM_MUX_gsbi11_spi_cs2b_n,
+ MSM_MUX_gsbi11_spi_cs3_n,
+ MSM_MUX_gsbi12,
+ MSM_MUX_hdmi_cec,
+ MSM_MUX_hdmi_ddc_clock,
+ MSM_MUX_hdmi_ddc_data,
+ MSM_MUX_hdmi_hot_plug_detect,
+ MSM_MUX_hsic,
+ MSM_MUX_mdp_vsync,
+ MSM_MUX_mi2s,
+ MSM_MUX_mic_i2s,
+ MSM_MUX_pmb_clk,
+ MSM_MUX_pmb_ext_ctrl,
+ MSM_MUX_ps_hold,
+ MSM_MUX_rpm_wdog,
+ MSM_MUX_sdc2,
+ MSM_MUX_sdc4,
+ MSM_MUX_sdc5,
+ MSM_MUX_slimbus1,
+ MSM_MUX_slimbus2,
+ MSM_MUX_spkr_i2s,
+ MSM_MUX_ssbi1,
+ MSM_MUX_ssbi2,
+ MSM_MUX_ssbi_ext_gps,
+ MSM_MUX_ssbi_pmic2,
+ MSM_MUX_ssbi_qpa1,
+ MSM_MUX_ssbi_ts,
+ MSM_MUX_tsif1,
+ MSM_MUX_tsif2,
+ MSM_MUX_ts_eoc,
+ MSM_MUX_usb_fs1,
+ MSM_MUX_usb_fs1_oe,
+ MSM_MUX_usb_fs1_oe_n,
+ MSM_MUX_usb_fs2,
+ MSM_MUX_usb_fs2_oe,
+ MSM_MUX_usb_fs2_oe_n,
+ MSM_MUX_vfe_camif_timer1_a,
+ MSM_MUX_vfe_camif_timer1_b,
+ MSM_MUX_vfe_camif_timer2,
+ MSM_MUX_vfe_camif_timer3_a,
+ MSM_MUX_vfe_camif_timer3_b,
+ MSM_MUX_vfe_camif_timer4_a,
+ MSM_MUX_vfe_camif_timer4_b,
+ MSM_MUX_vfe_camif_timer4_c,
+ MSM_MUX_vfe_camif_timer5_a,
+ MSM_MUX_vfe_camif_timer5_b,
+ MSM_MUX_vfe_camif_timer6_a,
+ MSM_MUX_vfe_camif_timer6_b,
+ MSM_MUX_vfe_camif_timer6_c,
+ MSM_MUX_vfe_camif_timer7_a,
+ MSM_MUX_vfe_camif_timer7_b,
+ MSM_MUX_vfe_camif_timer7_c,
+ MSM_MUX_wlan,
+ MSM_MUX_NA,
+};
+
+static const char * const audio_pcm_groups[] = {
+ "gpio63", "gpio64", "gpio65", "gpio66"
+};
+
+static const char * const bt_groups[] = {
+ "gpio28", "gpio29", "gpio83"
+};
+
+static const char * const cam_mclk0_groups[] = {
+ "gpio5"
+};
+
+static const char * const cam_mclk1_groups[] = {
+ "gpio4"
+};
+
+static const char * const cam_mclk2_groups[] = {
+ "gpio2"
+};
+
+static const char * const codec_mic_i2s_groups[] = {
+ "gpio54", "gpio55", "gpio56", "gpio57", "gpio58"
+};
+
+static const char * const codec_spkr_i2s_groups[] = {
+ "gpio59", "gpio60", "gpio61", "gpio62"
+};
+
+static const char * const ext_gps_groups[] = {
+ "gpio22", "gpio23", "gpio24", "gpio25"
+};
+
+static const char * const fm_groups[] = {
+ "gpio26", "gpio27"
+};
+
+static const char * const gps_blanking_groups[] = {
+ "gpio137"
+};
+
+static const char * const gps_pps_in_groups[] = {
+ "gpio37"
+};
+
+static const char * const gps_pps_out_groups[] = {
+ "gpio37"
+};
+
+static const char * const gp_clk_0a_groups[] = {
+ "gpio3"
+};
+
+static const char * const gp_clk_0b_groups[] = {
+ "gpio54"
+};
+
+static const char * const gp_clk_1a_groups[] = {
+ "gpio4"
+};
+
+static const char * const gp_clk_1b_groups[] = {
+ "gpio70"
+};
+
+static const char * const gp_clk_2a_groups[] = {
+ "gpio52"
+};
+
+static const char * const gp_clk_2b_groups[] = {
+ "gpio37"
+};
+
+static const char * const gp_mn_groups[] = {
+ "gpio2"
+};
+
+static const char * const gp_pdm_0a_groups[] = {
+ "gpio58"
+};
+
+static const char * const gp_pdm_0b_groups[] = {
+ "gpio39"
+};
+
+static const char * const gp_pdm_1a_groups[] = {
+ "gpio94"
+};
+
+static const char * const gp_pdm_1b_groups[] = {
+ "gpio64"
+};
+
+static const char * const gp_pdm_2a_groups[] = {
+ "gpio69"
+};
+
+static const char * const gp_pdm_2b_groups[] = {
+ "gpio53"
+};
+
+static const char * const gpio_groups[] = {
+ "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+ "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+ "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+ "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+ "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+ "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+ "gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+ "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+ "gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+ "gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+ "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+ "gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
+ "gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
+ "gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
+ "gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110",
+ "gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio116",
+ "gpio117", "gpio118", "gpio119", "gpio120", "gpio121", "gpio122",
+ "gpio123", "gpio124", "gpio125", "gpio126", "gpio127", "gpio128",
+ "gpio129", "gpio130", "gpio131", "gpio132", "gpio133", "gpio134",
+ "gpio135", "gpio136", "gpio137", "gpio138", "gpio139", "gpio140",
+ "gpio141", "gpio142", "gpio143", "gpio144", "gpio145", "gpio146",
+ "gpio147", "gpio148", "gpio149", "gpio150", "gpio151"
+};
+
+static const char * const gsbi1_groups[] = {
+ "gpio6", "gpio7", "gpio8", "gpio9"
+};
+
+static const char * const gsbi1_spi_cs1_n_groups[] = {
+ "gpio14"
+};
+
+static const char * const gsbi1_spi_cs2a_n_groups[] = {
+ "gpio15"
+};
+
+static const char * const gsbi1_spi_cs2b_n_groups[] = {
+ "gpio17"
+};
+
+static const char * const gsbi1_spi_cs3_n_groups[] = {
+ "gpio16"
+};
+
+static const char * const gsbi2_groups[] = {
+ "gpio10", "gpio11", "gpio12", "gpio13"
+};
+
+static const char * const gsbi2_spi_cs1_n_groups[] = {
+ "gpio52"
+};
+
+static const char * const gsbi2_spi_cs2_n_groups[] = {
+ "gpio68"
+};
+
+static const char * const gsbi2_spi_cs3_n_groups[] = {
+ "gpio56"
+};
+
+static const char * const gsbi3_groups[] = {
+ "gpio14", "gpio15", "gpio16", "gpio17"
+};
+
+static const char * const gsbi4_groups[] = {
+ "gpio18", "gpio19", "gpio20", "gpio21"
+};
+
+static const char * const gsbi4_3d_cam_i2c_l_groups[] = {
+ "gpio18", "gpio19"
+};
+
+static const char * const gsbi4_3d_cam_i2c_r_groups[] = {
+ "gpio20", "gpio21"
+};
+
+static const char * const gsbi5_groups[] = {
+ "gpio22", "gpio23", "gpio24", "gpio25"
+};
+
+static const char * const gsbi5_3d_cam_i2c_l_groups[] = {
+ "gpio22", "gpio23"
+};
+
+static const char * const gsbi5_3d_cam_i2c_r_groups[] = {
+ "gpio24", "gpio25"
+};
+
+static const char * const gsbi6_groups[] = {
+ "gpio26", "gpio27", "gpio28", "gpio29"
+};
+
+static const char * const gsbi7_groups[] = {
+ "gpio30", "gpio31", "gpio32", "gpio33"
+};
+
+static const char * const gsbi8_groups[] = {
+ "gpio34", "gpio35", "gpio36", "gpio37"
+};
+
+static const char * const gsbi9_groups[] = {
+ "gpio93", "gpio94", "gpio95", "gpio96"
+};
+
+static const char * const gsbi10_groups[] = {
+ "gpio71", "gpio72", "gpio73", "gpio74"
+};
+
+static const char * const gsbi11_groups[] = {
+ "gpio38", "gpio39", "gpio40", "gpio41"
+};
+
+static const char * const gsbi11_spi_cs1a_n_groups[] = {
+ "gpio36"
+};
+
+static const char * const gsbi11_spi_cs1b_n_groups[] = {
+ "gpio18"
+};
+
+static const char * const gsbi11_spi_cs2a_n_groups[] = {
+ "gpio37"
+};
+
+static const char * const gsbi11_spi_cs2b_n_groups[] = {
+ "gpio19"
+};
+
+static const char * const gsbi11_spi_cs3_n_groups[] = {
+ "gpio76"
+};
+
+static const char * const gsbi12_groups[] = {
+ "gpio42", "gpio43", "gpio44", "gpio45"
+};
+
+static const char * const hdmi_cec_groups[] = {
+ "gpio99"
+};
+
+static const char * const hdmi_ddc_clock_groups[] = {
+ "gpio100"
+};
+
+static const char * const hdmi_ddc_data_groups[] = {
+ "gpio101"
+};
+
+static const char * const hdmi_hot_plug_detect_groups[] = {
+ "gpio102"
+};
+
+static const char * const hsic_groups[] = {
+ "gpio150", "gpio151"
+};
+
+static const char * const mdp_vsync_groups[] = {
+ "gpio0", "gpio1", "gpio19"
+};
+
+static const char * const mi2s_groups[] = {
+ "gpio47", "gpio48", "gpio49", "gpio50", "gpio51", "gpio52", "gpio53"
+};
+
+static const char * const mic_i2s_groups[] = {
+ "gpio71", "gpio72", "gpio73", "gpio74"
+};
+
+static const char * const pmb_clk_groups[] = {
+ "gpio21", "gpio86", "gpio112"
+};
+
+static const char * const pmb_ext_ctrl_groups[] = {
+ "gpio4", "gpio5"
+};
+
+static const char * const ps_hold_groups[] = {
+ "gpio108"
+};
+
+static const char * const rpm_wdog_groups[] = {
+ "gpio12"
+};
+
+static const char * const sdc2_groups[] = {
+ "gpio89", "gpio90", "gpio91", "gpio92", "gpio93", "gpio94", "gpio95",
+ "gpio96", "gpio97", "gpio98"
+};
+
+static const char * const sdc4_groups[] = {
+ "gpio83", "gpio84", "gpio85", "gpio86", "gpio87", "gpio88"
+};
+
+static const char * const sdc5_groups[] = {
+ "gpio77", "gpio78", "gpio79", "gpio80", "gpio81", "gpio82"
+};
+
+static const char * const slimbus1_groups[] = {
+ "gpio50", "gpio51", "gpio60", "gpio61"
+};
+
+static const char * const slimbus2_groups[] = {
+ "gpio42", "gpio43"
+};
+
+static const char * const spkr_i2s_groups[] = {
+ "gpio67", "gpio68", "gpio69", "gpio70"
+};
+
+static const char * const ssbi1_groups[] = {
+ "gpio141", "gpio143"
+};
+
+static const char * const ssbi2_groups[] = {
+ "gpio140", "gpio142"
+};
+
+static const char * const ssbi_ext_gps_groups[] = {
+ "gpio23"
+};
+
+static const char * const ssbi_pmic2_groups[] = {
+ "gpio149"
+};
+
+static const char * const ssbi_qpa1_groups[] = {
+ "gpio131"
+};
+
+static const char * const ssbi_ts_groups[] = {
+ "gpio10"
+};
+
+static const char * const tsif1_groups[] = {
+ "gpio75", "gpio76", "gpio77", "gpio82"
+};
+
+static const char * const tsif2_groups[] = {
+ "gpio78", "gpio79", "gpio80", "gpio81"
+};
+
+static const char * const ts_eoc_groups[] = {
+ "gpio11"
+};
+
+static const char * const usb_fs1_groups[] = {
+ "gpio32", "gpio33"
+};
+
+static const char * const usb_fs1_oe_groups[] = {
+ "gpio31"
+};
+
+static const char * const usb_fs1_oe_n_groups[] = {
+ "gpio31"
+};
+
+static const char * const usb_fs2_groups[] = {
+ "gpio34", "gpio35"
+};
+
+static const char * const usb_fs2_oe_groups[] = {
+ "gpio36"
+};
+
+static const char * const usb_fs2_oe_n_groups[] = {
+ "gpio36"
+};
+
+static const char * const vfe_camif_timer1_a_groups[] = {
+ "gpio2"
+};
+
+static const char * const vfe_camif_timer1_b_groups[] = {
+ "gpio38"
+};
+
+static const char * const vfe_camif_timer2_groups[] = {
+ "gpio3"
+};
+
+static const char * const vfe_camif_timer3_a_groups[] = {
+ "gpio4"
+};
+
+static const char * const vfe_camif_timer3_b_groups[] = {
+ "gpio151"
+};
+
+static const char * const vfe_camif_timer4_a_groups[] = {
+ "gpio65"
+};
+
+static const char * const vfe_camif_timer4_b_groups[] = {
+ "gpio150"
+};
+
+static const char * const vfe_camif_timer4_c_groups[] = {
+ "gpio10"
+};
+
+static const char * const vfe_camif_timer5_a_groups[] = {
+ "gpio66"
+};
+
+static const char * const vfe_camif_timer5_b_groups[] = {
+ "gpio39"
+};
+
+static const char * const vfe_camif_timer6_a_groups[] = {
+ "gpio71"
+};
+
+static const char * const vfe_camif_timer6_b_groups[] = {
+ "gpio0"
+};
+
+static const char * const vfe_camif_timer6_c_groups[] = {
+ "gpio18"
+};
+
+static const char * const vfe_camif_timer7_a_groups[] = {
+ "gpio67"
+};
+
+static const char * const vfe_camif_timer7_b_groups[] = {
+ "gpio1"
+};
+
+static const char * const vfe_camif_timer7_c_groups[] = {
+ "gpio19"
+};
+
+static const char * const wlan_groups[] = {
+ "gpio84", "gpio85", "gpio86", "gpio87", "gpio88"
+};
+
+static const struct msm_function msm8960_functions[] = {
+ FUNCTION(audio_pcm),
+ FUNCTION(bt),
+ FUNCTION(cam_mclk0),
+ FUNCTION(cam_mclk1),
+ FUNCTION(cam_mclk2),
+ FUNCTION(codec_mic_i2s),
+ FUNCTION(codec_spkr_i2s),
+ FUNCTION(ext_gps),
+ FUNCTION(fm),
+ FUNCTION(gps_blanking),
+ FUNCTION(gps_pps_in),
+ FUNCTION(gps_pps_out),
+ FUNCTION(gp_clk_0a),
+ FUNCTION(gp_clk_0b),
+ FUNCTION(gp_clk_1a),
+ FUNCTION(gp_clk_1b),
+ FUNCTION(gp_clk_2a),
+ FUNCTION(gp_clk_2b),
+ FUNCTION(gp_mn),
+ FUNCTION(gp_pdm_0a),
+ FUNCTION(gp_pdm_0b),
+ FUNCTION(gp_pdm_1a),
+ FUNCTION(gp_pdm_1b),
+ FUNCTION(gp_pdm_2a),
+ FUNCTION(gp_pdm_2b),
+ FUNCTION(gpio),
+ FUNCTION(gsbi1),
+ FUNCTION(gsbi1_spi_cs1_n),
+ FUNCTION(gsbi1_spi_cs2a_n),
+ FUNCTION(gsbi1_spi_cs2b_n),
+ FUNCTION(gsbi1_spi_cs3_n),
+ FUNCTION(gsbi2),
+ FUNCTION(gsbi2_spi_cs1_n),
+ FUNCTION(gsbi2_spi_cs2_n),
+ FUNCTION(gsbi2_spi_cs3_n),
+ FUNCTION(gsbi3),
+ FUNCTION(gsbi4),
+ FUNCTION(gsbi4_3d_cam_i2c_l),
+ FUNCTION(gsbi4_3d_cam_i2c_r),
+ FUNCTION(gsbi5),
+ FUNCTION(gsbi5_3d_cam_i2c_l),
+ FUNCTION(gsbi5_3d_cam_i2c_r),
+ FUNCTION(gsbi6),
+ FUNCTION(gsbi7),
+ FUNCTION(gsbi8),
+ FUNCTION(gsbi9),
+ FUNCTION(gsbi10),
+ FUNCTION(gsbi11),
+ FUNCTION(gsbi11_spi_cs1a_n),
+ FUNCTION(gsbi11_spi_cs1b_n),
+ FUNCTION(gsbi11_spi_cs2a_n),
+ FUNCTION(gsbi11_spi_cs2b_n),
+ FUNCTION(gsbi11_spi_cs3_n),
+ FUNCTION(gsbi12),
+ FUNCTION(hdmi_cec),
+ FUNCTION(hdmi_ddc_clock),
+ FUNCTION(hdmi_ddc_data),
+ FUNCTION(hdmi_hot_plug_detect),
+ FUNCTION(hsic),
+ FUNCTION(mdp_vsync),
+ FUNCTION(mi2s),
+ FUNCTION(mic_i2s),
+ FUNCTION(pmb_clk),
+ FUNCTION(pmb_ext_ctrl),
+ FUNCTION(ps_hold),
+ FUNCTION(rpm_wdog),
+ FUNCTION(sdc2),
+ FUNCTION(sdc4),
+ FUNCTION(sdc5),
+ FUNCTION(slimbus1),
+ FUNCTION(slimbus2),
+ FUNCTION(spkr_i2s),
+ FUNCTION(ssbi1),
+ FUNCTION(ssbi2),
+ FUNCTION(ssbi_ext_gps),
+ FUNCTION(ssbi_pmic2),
+ FUNCTION(ssbi_qpa1),
+ FUNCTION(ssbi_ts),
+ FUNCTION(tsif1),
+ FUNCTION(tsif2),
+ FUNCTION(ts_eoc),
+ FUNCTION(usb_fs1),
+ FUNCTION(usb_fs1_oe),
+ FUNCTION(usb_fs1_oe_n),
+ FUNCTION(usb_fs2),
+ FUNCTION(usb_fs2_oe),
+ FUNCTION(usb_fs2_oe_n),
+ FUNCTION(vfe_camif_timer1_a),
+ FUNCTION(vfe_camif_timer1_b),
+ FUNCTION(vfe_camif_timer2),
+ FUNCTION(vfe_camif_timer3_a),
+ FUNCTION(vfe_camif_timer3_b),
+ FUNCTION(vfe_camif_timer4_a),
+ FUNCTION(vfe_camif_timer4_b),
+ FUNCTION(vfe_camif_timer4_c),
+ FUNCTION(vfe_camif_timer5_a),
+ FUNCTION(vfe_camif_timer5_b),
+ FUNCTION(vfe_camif_timer6_a),
+ FUNCTION(vfe_camif_timer6_b),
+ FUNCTION(vfe_camif_timer6_c),
+ FUNCTION(vfe_camif_timer7_a),
+ FUNCTION(vfe_camif_timer7_b),
+ FUNCTION(vfe_camif_timer7_c),
+ FUNCTION(wlan),
+};
+
+static const struct msm_pingroup msm8960_groups[] = {
+ PINGROUP(0, mdp_vsync, vfe_camif_timer6_b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(1, mdp_vsync, vfe_camif_timer7_b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(2, vfe_camif_timer1_a, gp_mn, NA, cam_mclk2, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(3, vfe_camif_timer2, gp_clk_0a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(4, vfe_camif_timer3_a, cam_mclk1, gp_clk_1a, pmb_ext_ctrl, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(5, cam_mclk0, pmb_ext_ctrl, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(6, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(7, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(8, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(9, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(10, gsbi2, ssbi_ts, NA, vfe_camif_timer4_c, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(11, gsbi2, ts_eoc, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(12, gsbi2, rpm_wdog, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(13, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(14, gsbi3, gsbi1_spi_cs1_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(15, gsbi3, gsbi1_spi_cs2a_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(16, gsbi3, gsbi1_spi_cs3_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(17, gsbi3, gsbi1_spi_cs2b_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(18, gsbi4, gsbi11_spi_cs1b_n, NA, NA, gsbi4_3d_cam_i2c_l, vfe_camif_timer6_c, NA, NA, NA, NA, NA),
+ PINGROUP(19, gsbi4, gsbi11_spi_cs2b_n, NA, mdp_vsync, NA, gsbi4_3d_cam_i2c_l, vfe_camif_timer7_c, NA, NA, NA, NA),
+ PINGROUP(20, gsbi4, gsbi4_3d_cam_i2c_r, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(21, gsbi4, pmb_clk, gsbi4_3d_cam_i2c_r, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(22, gsbi5, ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_l, NA),
+ PINGROUP(23, gsbi5, ssbi_ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_l, NA),
+ PINGROUP(24, gsbi5, ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_r, NA),
+ PINGROUP(25, gsbi5, ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_r, NA),
+ PINGROUP(26, fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(27, fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(28, bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(29, bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(30, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(31, gsbi7, usb_fs1_oe, usb_fs1_oe_n, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(32, gsbi7, usb_fs1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(33, gsbi7, usb_fs1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(34, gsbi8, usb_fs2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(35, gsbi8, usb_fs2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(36, gsbi8, usb_fs2_oe, usb_fs2_oe_n, gsbi11_spi_cs1a_n, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(37, gsbi8, gps_pps_out, gps_pps_in, gsbi11_spi_cs2a_n, gp_clk_2b, NA, NA, NA, NA, NA, NA),
+ PINGROUP(38, gsbi11, NA, NA, NA, NA, NA, NA, NA, NA, vfe_camif_timer1_b, NA),
+ PINGROUP(39, gsbi11, gp_pdm_0b, NA, NA, NA, NA, NA, NA, NA, NA, vfe_camif_timer5_b),
+ PINGROUP(40, gsbi11, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(41, gsbi11, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(42, gsbi12, slimbus2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(43, gsbi12, slimbus2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(44, gsbi12, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(45, gsbi12, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(46, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(47, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(48, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(49, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(50, mi2s, slimbus1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(51, mi2s, slimbus1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(52, mi2s, gp_clk_2a, gsbi2_spi_cs1_n, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(53, mi2s, gp_pdm_2b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(54, codec_mic_i2s, gp_clk_0b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(55, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(56, codec_mic_i2s, gsbi2_spi_cs3_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(57, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(58, codec_mic_i2s, gp_pdm_0a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(59, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(60, slimbus1, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(61, slimbus1, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(62, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(63, audio_pcm, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(64, audio_pcm, gp_pdm_1b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(65, audio_pcm, vfe_camif_timer4_a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(66, audio_pcm, vfe_camif_timer5_a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(67, spkr_i2s, vfe_camif_timer7_a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(68, spkr_i2s, gsbi2_spi_cs2_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(69, spkr_i2s, gp_pdm_2a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(70, spkr_i2s, gp_clk_1b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(71, mic_i2s, gsbi10, vfe_camif_timer6_a, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(72, mic_i2s, gsbi10, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(73, mic_i2s, gsbi10, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(74, mic_i2s, gsbi10, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(75, tsif1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(76, tsif1, gsbi11_spi_cs3_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(77, tsif1, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(78, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(79, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(80, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(81, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(82, tsif1, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(83, bt, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(84, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(85, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(86, wlan, sdc4, pmb_clk, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(87, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(88, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(89, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(90, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(91, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(92, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(93, sdc2, gsbi9, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(94, sdc2, gsbi9, gp_pdm_1a, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(95, sdc2, gsbi9, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(96, sdc2, gsbi9, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(97, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(98, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(99, hdmi_cec, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(100, hdmi_ddc_clock, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(101, hdmi_ddc_data, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(102, hdmi_hot_plug_detect, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(103, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(104, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(105, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(106, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(107, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(108, ps_hold, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(109, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(110, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(111, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(112, NA, pmb_clk, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(113, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(114, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(115, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(116, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(117, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(118, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(119, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(120, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(121, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(122, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(123, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(124, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(125, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(126, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(127, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(128, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(129, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(130, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(131, NA, ssbi_qpa1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(132, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(133, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(134, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(135, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(136, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(137, gps_blanking, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(138, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(139, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(140, ssbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(141, ssbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(142, ssbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(143, ssbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(144, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(145, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(146, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(147, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(148, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(149, ssbi_pmic2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(150, hsic, NA, vfe_camif_timer4_b, NA, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(151, hsic, NA, vfe_camif_timer3_b, NA, NA, NA, NA, NA, NA, NA, NA),
+
+ SDC_PINGROUP(sdc1_clk, 0x20a0, 13, 6),
+ SDC_PINGROUP(sdc1_cmd, 0x20a0, 11, 3),
+ SDC_PINGROUP(sdc1_data, 0x20a0, 9, 0),
+
+ SDC_PINGROUP(sdc3_clk, 0x20a4, 14, 6),
+ SDC_PINGROUP(sdc3_cmd, 0x20a4, 11, 3),
+ SDC_PINGROUP(sdc3_data, 0x20a4, 9, 0),
+};
+
+#define NUM_GPIO_PINGROUPS 152
+
+static const struct msm_pinctrl_soc_data msm8960_pinctrl = {
+ .pins = msm8960_pins,
+ .npins = ARRAY_SIZE(msm8960_pins),
+ .functions = msm8960_functions,
+ .nfunctions = ARRAY_SIZE(msm8960_functions),
+ .groups = msm8960_groups,
+ .ngroups = ARRAY_SIZE(msm8960_groups),
+ .ngpios = NUM_GPIO_PINGROUPS,
+};
+
+static int msm8960_pinctrl_probe(struct platform_device *pdev)
+{
+ return msm_pinctrl_probe(pdev, &msm8960_pinctrl);
+}
+
+static const struct of_device_id msm8960_pinctrl_of_match[] = {
+ { .compatible = "qcom,msm8960-pinctrl", },
+ { },
+};
+
+static struct platform_driver msm8960_pinctrl_driver = {
+ .driver = {
+ .name = "msm8960-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = msm8960_pinctrl_of_match,
+ },
+ .probe = msm8960_pinctrl_probe,
+ .remove = msm_pinctrl_remove,
+};
+
+static int __init msm8960_pinctrl_init(void)
+{
+ return platform_driver_register(&msm8960_pinctrl_driver);
+}
+arch_initcall(msm8960_pinctrl_init);
+
+static void __exit msm8960_pinctrl_exit(void)
+{
+ platform_driver_unregister(&msm8960_pinctrl_driver);
+}
+module_exit(msm8960_pinctrl_exit);
+
+MODULE_AUTHOR("Bjorn Andersson <bjorn.andersson@sonymobile.com>");
+MODULE_DESCRIPTION("Qualcomm MSM8960 pinctrl driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, msm8960_pinctrl_of_match);
--- /dev/null
+/*
+ * Copyright (c) 2013, Sony Mobile Communications AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-msm.h"
+
+static const struct pinctrl_pin_desc msm8x74_pins[] = {
+ PINCTRL_PIN(0, "GPIO_0"),
+ PINCTRL_PIN(1, "GPIO_1"),
+ PINCTRL_PIN(2, "GPIO_2"),
+ PINCTRL_PIN(3, "GPIO_3"),
+ PINCTRL_PIN(4, "GPIO_4"),
+ PINCTRL_PIN(5, "GPIO_5"),
+ PINCTRL_PIN(6, "GPIO_6"),
+ PINCTRL_PIN(7, "GPIO_7"),
+ PINCTRL_PIN(8, "GPIO_8"),
+ PINCTRL_PIN(9, "GPIO_9"),
+ PINCTRL_PIN(10, "GPIO_10"),
+ PINCTRL_PIN(11, "GPIO_11"),
+ PINCTRL_PIN(12, "GPIO_12"),
+ PINCTRL_PIN(13, "GPIO_13"),
+ PINCTRL_PIN(14, "GPIO_14"),
+ PINCTRL_PIN(15, "GPIO_15"),
+ PINCTRL_PIN(16, "GPIO_16"),
+ PINCTRL_PIN(17, "GPIO_17"),
+ PINCTRL_PIN(18, "GPIO_18"),
+ PINCTRL_PIN(19, "GPIO_19"),
+ PINCTRL_PIN(20, "GPIO_20"),
+ PINCTRL_PIN(21, "GPIO_21"),
+ PINCTRL_PIN(22, "GPIO_22"),
+ PINCTRL_PIN(23, "GPIO_23"),
+ PINCTRL_PIN(24, "GPIO_24"),
+ PINCTRL_PIN(25, "GPIO_25"),
+ PINCTRL_PIN(26, "GPIO_26"),
+ PINCTRL_PIN(27, "GPIO_27"),
+ PINCTRL_PIN(28, "GPIO_28"),
+ PINCTRL_PIN(29, "GPIO_29"),
+ PINCTRL_PIN(30, "GPIO_30"),
+ PINCTRL_PIN(31, "GPIO_31"),
+ PINCTRL_PIN(32, "GPIO_32"),
+ PINCTRL_PIN(33, "GPIO_33"),
+ PINCTRL_PIN(34, "GPIO_34"),
+ PINCTRL_PIN(35, "GPIO_35"),
+ PINCTRL_PIN(36, "GPIO_36"),
+ PINCTRL_PIN(37, "GPIO_37"),
+ PINCTRL_PIN(38, "GPIO_38"),
+ PINCTRL_PIN(39, "GPIO_39"),
+ PINCTRL_PIN(40, "GPIO_40"),
+ PINCTRL_PIN(41, "GPIO_41"),
+ PINCTRL_PIN(42, "GPIO_42"),
+ PINCTRL_PIN(43, "GPIO_43"),
+ PINCTRL_PIN(44, "GPIO_44"),
+ PINCTRL_PIN(45, "GPIO_45"),
+ PINCTRL_PIN(46, "GPIO_46"),
+ PINCTRL_PIN(47, "GPIO_47"),
+ PINCTRL_PIN(48, "GPIO_48"),
+ PINCTRL_PIN(49, "GPIO_49"),
+ PINCTRL_PIN(50, "GPIO_50"),
+ PINCTRL_PIN(51, "GPIO_51"),
+ PINCTRL_PIN(52, "GPIO_52"),
+ PINCTRL_PIN(53, "GPIO_53"),
+ PINCTRL_PIN(54, "GPIO_54"),
+ PINCTRL_PIN(55, "GPIO_55"),
+ PINCTRL_PIN(56, "GPIO_56"),
+ PINCTRL_PIN(57, "GPIO_57"),
+ PINCTRL_PIN(58, "GPIO_58"),
+ PINCTRL_PIN(59, "GPIO_59"),
+ PINCTRL_PIN(60, "GPIO_60"),
+ PINCTRL_PIN(61, "GPIO_61"),
+ PINCTRL_PIN(62, "GPIO_62"),
+ PINCTRL_PIN(63, "GPIO_63"),
+ PINCTRL_PIN(64, "GPIO_64"),
+ PINCTRL_PIN(65, "GPIO_65"),
+ PINCTRL_PIN(66, "GPIO_66"),
+ PINCTRL_PIN(67, "GPIO_67"),
+ PINCTRL_PIN(68, "GPIO_68"),
+ PINCTRL_PIN(69, "GPIO_69"),
+ PINCTRL_PIN(70, "GPIO_70"),
+ PINCTRL_PIN(71, "GPIO_71"),
+ PINCTRL_PIN(72, "GPIO_72"),
+ PINCTRL_PIN(73, "GPIO_73"),
+ PINCTRL_PIN(74, "GPIO_74"),
+ PINCTRL_PIN(75, "GPIO_75"),
+ PINCTRL_PIN(76, "GPIO_76"),
+ PINCTRL_PIN(77, "GPIO_77"),
+ PINCTRL_PIN(78, "GPIO_78"),
+ PINCTRL_PIN(79, "GPIO_79"),
+ PINCTRL_PIN(80, "GPIO_80"),
+ PINCTRL_PIN(81, "GPIO_81"),
+ PINCTRL_PIN(82, "GPIO_82"),
+ PINCTRL_PIN(83, "GPIO_83"),
+ PINCTRL_PIN(84, "GPIO_84"),
+ PINCTRL_PIN(85, "GPIO_85"),
+ PINCTRL_PIN(86, "GPIO_86"),
+ PINCTRL_PIN(87, "GPIO_87"),
+ PINCTRL_PIN(88, "GPIO_88"),
+ PINCTRL_PIN(89, "GPIO_89"),
+ PINCTRL_PIN(90, "GPIO_90"),
+ PINCTRL_PIN(91, "GPIO_91"),
+ PINCTRL_PIN(92, "GPIO_92"),
+ PINCTRL_PIN(93, "GPIO_93"),
+ PINCTRL_PIN(94, "GPIO_94"),
+ PINCTRL_PIN(95, "GPIO_95"),
+ PINCTRL_PIN(96, "GPIO_96"),
+ PINCTRL_PIN(97, "GPIO_97"),
+ PINCTRL_PIN(98, "GPIO_98"),
+ PINCTRL_PIN(99, "GPIO_99"),
+ PINCTRL_PIN(100, "GPIO_100"),
+ PINCTRL_PIN(101, "GPIO_101"),
+ PINCTRL_PIN(102, "GPIO_102"),
+ PINCTRL_PIN(103, "GPIO_103"),
+ PINCTRL_PIN(104, "GPIO_104"),
+ PINCTRL_PIN(105, "GPIO_105"),
+ PINCTRL_PIN(106, "GPIO_106"),
+ PINCTRL_PIN(107, "GPIO_107"),
+ PINCTRL_PIN(108, "GPIO_108"),
+ PINCTRL_PIN(109, "GPIO_109"),
+ PINCTRL_PIN(110, "GPIO_110"),
+ PINCTRL_PIN(111, "GPIO_111"),
+ PINCTRL_PIN(112, "GPIO_112"),
+ PINCTRL_PIN(113, "GPIO_113"),
+ PINCTRL_PIN(114, "GPIO_114"),
+ PINCTRL_PIN(115, "GPIO_115"),
+ PINCTRL_PIN(116, "GPIO_116"),
+ PINCTRL_PIN(117, "GPIO_117"),
+ PINCTRL_PIN(118, "GPIO_118"),
+ PINCTRL_PIN(119, "GPIO_119"),
+ PINCTRL_PIN(120, "GPIO_120"),
+ PINCTRL_PIN(121, "GPIO_121"),
+ PINCTRL_PIN(122, "GPIO_122"),
+ PINCTRL_PIN(123, "GPIO_123"),
+ PINCTRL_PIN(124, "GPIO_124"),
+ PINCTRL_PIN(125, "GPIO_125"),
+ PINCTRL_PIN(126, "GPIO_126"),
+ PINCTRL_PIN(127, "GPIO_127"),
+ PINCTRL_PIN(128, "GPIO_128"),
+ PINCTRL_PIN(129, "GPIO_129"),
+ PINCTRL_PIN(130, "GPIO_130"),
+ PINCTRL_PIN(131, "GPIO_131"),
+ PINCTRL_PIN(132, "GPIO_132"),
+ PINCTRL_PIN(133, "GPIO_133"),
+ PINCTRL_PIN(134, "GPIO_134"),
+ PINCTRL_PIN(135, "GPIO_135"),
+ PINCTRL_PIN(136, "GPIO_136"),
+ PINCTRL_PIN(137, "GPIO_137"),
+ PINCTRL_PIN(138, "GPIO_138"),
+ PINCTRL_PIN(139, "GPIO_139"),
+ PINCTRL_PIN(140, "GPIO_140"),
+ PINCTRL_PIN(141, "GPIO_141"),
+ PINCTRL_PIN(142, "GPIO_142"),
+ PINCTRL_PIN(143, "GPIO_143"),
+ PINCTRL_PIN(144, "GPIO_144"),
+ PINCTRL_PIN(145, "GPIO_145"),
+
+ PINCTRL_PIN(146, "SDC1_CLK"),
+ PINCTRL_PIN(147, "SDC1_CMD"),
+ PINCTRL_PIN(148, "SDC1_DATA"),
+ PINCTRL_PIN(149, "SDC2_CLK"),
+ PINCTRL_PIN(150, "SDC2_CMD"),
+ PINCTRL_PIN(151, "SDC2_DATA"),
+};
+
+#define DECLARE_MSM_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_MSM_GPIO_PINS(0);
+DECLARE_MSM_GPIO_PINS(1);
+DECLARE_MSM_GPIO_PINS(2);
+DECLARE_MSM_GPIO_PINS(3);
+DECLARE_MSM_GPIO_PINS(4);
+DECLARE_MSM_GPIO_PINS(5);
+DECLARE_MSM_GPIO_PINS(6);
+DECLARE_MSM_GPIO_PINS(7);
+DECLARE_MSM_GPIO_PINS(8);
+DECLARE_MSM_GPIO_PINS(9);
+DECLARE_MSM_GPIO_PINS(10);
+DECLARE_MSM_GPIO_PINS(11);
+DECLARE_MSM_GPIO_PINS(12);
+DECLARE_MSM_GPIO_PINS(13);
+DECLARE_MSM_GPIO_PINS(14);
+DECLARE_MSM_GPIO_PINS(15);
+DECLARE_MSM_GPIO_PINS(16);
+DECLARE_MSM_GPIO_PINS(17);
+DECLARE_MSM_GPIO_PINS(18);
+DECLARE_MSM_GPIO_PINS(19);
+DECLARE_MSM_GPIO_PINS(20);
+DECLARE_MSM_GPIO_PINS(21);
+DECLARE_MSM_GPIO_PINS(22);
+DECLARE_MSM_GPIO_PINS(23);
+DECLARE_MSM_GPIO_PINS(24);
+DECLARE_MSM_GPIO_PINS(25);
+DECLARE_MSM_GPIO_PINS(26);
+DECLARE_MSM_GPIO_PINS(27);
+DECLARE_MSM_GPIO_PINS(28);
+DECLARE_MSM_GPIO_PINS(29);
+DECLARE_MSM_GPIO_PINS(30);
+DECLARE_MSM_GPIO_PINS(31);
+DECLARE_MSM_GPIO_PINS(32);
+DECLARE_MSM_GPIO_PINS(33);
+DECLARE_MSM_GPIO_PINS(34);
+DECLARE_MSM_GPIO_PINS(35);
+DECLARE_MSM_GPIO_PINS(36);
+DECLARE_MSM_GPIO_PINS(37);
+DECLARE_MSM_GPIO_PINS(38);
+DECLARE_MSM_GPIO_PINS(39);
+DECLARE_MSM_GPIO_PINS(40);
+DECLARE_MSM_GPIO_PINS(41);
+DECLARE_MSM_GPIO_PINS(42);
+DECLARE_MSM_GPIO_PINS(43);
+DECLARE_MSM_GPIO_PINS(44);
+DECLARE_MSM_GPIO_PINS(45);
+DECLARE_MSM_GPIO_PINS(46);
+DECLARE_MSM_GPIO_PINS(47);
+DECLARE_MSM_GPIO_PINS(48);
+DECLARE_MSM_GPIO_PINS(49);
+DECLARE_MSM_GPIO_PINS(50);
+DECLARE_MSM_GPIO_PINS(51);
+DECLARE_MSM_GPIO_PINS(52);
+DECLARE_MSM_GPIO_PINS(53);
+DECLARE_MSM_GPIO_PINS(54);
+DECLARE_MSM_GPIO_PINS(55);
+DECLARE_MSM_GPIO_PINS(56);
+DECLARE_MSM_GPIO_PINS(57);
+DECLARE_MSM_GPIO_PINS(58);
+DECLARE_MSM_GPIO_PINS(59);
+DECLARE_MSM_GPIO_PINS(60);
+DECLARE_MSM_GPIO_PINS(61);
+DECLARE_MSM_GPIO_PINS(62);
+DECLARE_MSM_GPIO_PINS(63);
+DECLARE_MSM_GPIO_PINS(64);
+DECLARE_MSM_GPIO_PINS(65);
+DECLARE_MSM_GPIO_PINS(66);
+DECLARE_MSM_GPIO_PINS(67);
+DECLARE_MSM_GPIO_PINS(68);
+DECLARE_MSM_GPIO_PINS(69);
+DECLARE_MSM_GPIO_PINS(70);
+DECLARE_MSM_GPIO_PINS(71);
+DECLARE_MSM_GPIO_PINS(72);
+DECLARE_MSM_GPIO_PINS(73);
+DECLARE_MSM_GPIO_PINS(74);
+DECLARE_MSM_GPIO_PINS(75);
+DECLARE_MSM_GPIO_PINS(76);
+DECLARE_MSM_GPIO_PINS(77);
+DECLARE_MSM_GPIO_PINS(78);
+DECLARE_MSM_GPIO_PINS(79);
+DECLARE_MSM_GPIO_PINS(80);
+DECLARE_MSM_GPIO_PINS(81);
+DECLARE_MSM_GPIO_PINS(82);
+DECLARE_MSM_GPIO_PINS(83);
+DECLARE_MSM_GPIO_PINS(84);
+DECLARE_MSM_GPIO_PINS(85);
+DECLARE_MSM_GPIO_PINS(86);
+DECLARE_MSM_GPIO_PINS(87);
+DECLARE_MSM_GPIO_PINS(88);
+DECLARE_MSM_GPIO_PINS(89);
+DECLARE_MSM_GPIO_PINS(90);
+DECLARE_MSM_GPIO_PINS(91);
+DECLARE_MSM_GPIO_PINS(92);
+DECLARE_MSM_GPIO_PINS(93);
+DECLARE_MSM_GPIO_PINS(94);
+DECLARE_MSM_GPIO_PINS(95);
+DECLARE_MSM_GPIO_PINS(96);
+DECLARE_MSM_GPIO_PINS(97);
+DECLARE_MSM_GPIO_PINS(98);
+DECLARE_MSM_GPIO_PINS(99);
+DECLARE_MSM_GPIO_PINS(100);
+DECLARE_MSM_GPIO_PINS(101);
+DECLARE_MSM_GPIO_PINS(102);
+DECLARE_MSM_GPIO_PINS(103);
+DECLARE_MSM_GPIO_PINS(104);
+DECLARE_MSM_GPIO_PINS(105);
+DECLARE_MSM_GPIO_PINS(106);
+DECLARE_MSM_GPIO_PINS(107);
+DECLARE_MSM_GPIO_PINS(108);
+DECLARE_MSM_GPIO_PINS(109);
+DECLARE_MSM_GPIO_PINS(110);
+DECLARE_MSM_GPIO_PINS(111);
+DECLARE_MSM_GPIO_PINS(112);
+DECLARE_MSM_GPIO_PINS(113);
+DECLARE_MSM_GPIO_PINS(114);
+DECLARE_MSM_GPIO_PINS(115);
+DECLARE_MSM_GPIO_PINS(116);
+DECLARE_MSM_GPIO_PINS(117);
+DECLARE_MSM_GPIO_PINS(118);
+DECLARE_MSM_GPIO_PINS(119);
+DECLARE_MSM_GPIO_PINS(120);
+DECLARE_MSM_GPIO_PINS(121);
+DECLARE_MSM_GPIO_PINS(122);
+DECLARE_MSM_GPIO_PINS(123);
+DECLARE_MSM_GPIO_PINS(124);
+DECLARE_MSM_GPIO_PINS(125);
+DECLARE_MSM_GPIO_PINS(126);
+DECLARE_MSM_GPIO_PINS(127);
+DECLARE_MSM_GPIO_PINS(128);
+DECLARE_MSM_GPIO_PINS(129);
+DECLARE_MSM_GPIO_PINS(130);
+DECLARE_MSM_GPIO_PINS(131);
+DECLARE_MSM_GPIO_PINS(132);
+DECLARE_MSM_GPIO_PINS(133);
+DECLARE_MSM_GPIO_PINS(134);
+DECLARE_MSM_GPIO_PINS(135);
+DECLARE_MSM_GPIO_PINS(136);
+DECLARE_MSM_GPIO_PINS(137);
+DECLARE_MSM_GPIO_PINS(138);
+DECLARE_MSM_GPIO_PINS(139);
+DECLARE_MSM_GPIO_PINS(140);
+DECLARE_MSM_GPIO_PINS(141);
+DECLARE_MSM_GPIO_PINS(142);
+DECLARE_MSM_GPIO_PINS(143);
+DECLARE_MSM_GPIO_PINS(144);
+DECLARE_MSM_GPIO_PINS(145);
+
+static const unsigned int sdc1_clk_pins[] = { 146 };
+static const unsigned int sdc1_cmd_pins[] = { 147 };
+static const unsigned int sdc1_data_pins[] = { 148 };
+static const unsigned int sdc2_clk_pins[] = { 149 };
+static const unsigned int sdc2_cmd_pins[] = { 150 };
+static const unsigned int sdc2_data_pins[] = { 151 };
+
+#define FUNCTION(fname) \
+ [MSM_MUX_##fname] = { \
+ .name = #fname, \
+ .groups = fname##_groups, \
+ .ngroups = ARRAY_SIZE(fname##_groups), \
+ }
+
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7) \
+ { \
+ .name = "gpio" #id, \
+ .pins = gpio##id##_pins, \
+ .npins = ARRAY_SIZE(gpio##id##_pins), \
+ .funcs = (int[]){ \
+ MSM_MUX_gpio, \
+ MSM_MUX_##f1, \
+ MSM_MUX_##f2, \
+ MSM_MUX_##f3, \
+ MSM_MUX_##f4, \
+ MSM_MUX_##f5, \
+ MSM_MUX_##f6, \
+ MSM_MUX_##f7 \
+ }, \
+ .nfuncs = 8, \
+ .ctl_reg = 0x1000 + 0x10 * id, \
+ .io_reg = 0x1004 + 0x10 * id, \
+ .intr_cfg_reg = 0x1008 + 0x10 * id, \
+ .intr_status_reg = 0x100c + 0x10 * id, \
+ .intr_target_reg = 0x1008 + 0x10 * id, \
+ .mux_bit = 2, \
+ .pull_bit = 0, \
+ .drv_bit = 6, \
+ .oe_bit = 9, \
+ .in_bit = 0, \
+ .out_bit = 1, \
+ .intr_enable_bit = 0, \
+ .intr_status_bit = 0, \
+ .intr_target_bit = 5, \
+ .intr_raw_status_bit = 4, \
+ .intr_polarity_bit = 1, \
+ .intr_detection_bit = 2, \
+ .intr_detection_width = 2, \
+ }
+
+#define SDC_PINGROUP(pg_name, ctl, pull, drv) \
+ { \
+ .name = #pg_name, \
+ .pins = pg_name##_pins, \
+ .npins = ARRAY_SIZE(pg_name##_pins), \
+ .ctl_reg = ctl, \
+ .io_reg = 0, \
+ .intr_cfg_reg = 0, \
+ .intr_status_reg = 0, \
+ .intr_target_reg = 0, \
+ .mux_bit = -1, \
+ .pull_bit = pull, \
+ .drv_bit = drv, \
+ .oe_bit = -1, \
+ .in_bit = -1, \
+ .out_bit = -1, \
+ .intr_enable_bit = -1, \
+ .intr_status_bit = -1, \
+ .intr_target_bit = -1, \
+ .intr_raw_status_bit = -1, \
+ .intr_polarity_bit = -1, \
+ .intr_detection_bit = -1, \
+ .intr_detection_width = -1, \
+ }
+
+/*
+ * TODO: Add the rest of the possible functions and fill out
+ * the pingroup table below.
+ */
+enum msm8x74_functions {
+ MSM_MUX_gpio,
+ MSM_MUX_cci_i2c0,
+ MSM_MUX_cci_i2c1,
+ MSM_MUX_blsp_i2c1,
+ MSM_MUX_blsp_i2c2,
+ MSM_MUX_blsp_i2c3,
+ MSM_MUX_blsp_i2c4,
+ MSM_MUX_blsp_i2c5,
+ MSM_MUX_blsp_i2c6,
+ MSM_MUX_blsp_i2c7,
+ MSM_MUX_blsp_i2c8,
+ MSM_MUX_blsp_i2c9,
+ MSM_MUX_blsp_i2c10,
+ MSM_MUX_blsp_i2c11,
+ MSM_MUX_blsp_i2c12,
+ MSM_MUX_blsp_spi1,
+ MSM_MUX_blsp_spi1_cs1,
+ MSM_MUX_blsp_spi1_cs2,
+ MSM_MUX_blsp_spi1_cs3,
+ MSM_MUX_blsp_spi2,
+ MSM_MUX_blsp_spi2_cs1,
+ MSM_MUX_blsp_spi2_cs2,
+ MSM_MUX_blsp_spi2_cs3,
+ MSM_MUX_blsp_spi3,
+ MSM_MUX_blsp_spi4,
+ MSM_MUX_blsp_spi5,
+ MSM_MUX_blsp_spi6,
+ MSM_MUX_blsp_spi7,
+ MSM_MUX_blsp_spi8,
+ MSM_MUX_blsp_spi9,
+ MSM_MUX_blsp_spi10,
+ MSM_MUX_blsp_spi10_cs1,
+ MSM_MUX_blsp_spi10_cs2,
+ MSM_MUX_blsp_spi10_cs3,
+ MSM_MUX_blsp_spi11,
+ MSM_MUX_blsp_spi12,
+ MSM_MUX_blsp_uart1,
+ MSM_MUX_blsp_uart2,
+ MSM_MUX_blsp_uart3,
+ MSM_MUX_blsp_uart4,
+ MSM_MUX_blsp_uart5,
+ MSM_MUX_blsp_uart6,
+ MSM_MUX_blsp_uart7,
+ MSM_MUX_blsp_uart8,
+ MSM_MUX_blsp_uart9,
+ MSM_MUX_blsp_uart10,
+ MSM_MUX_blsp_uart11,
+ MSM_MUX_blsp_uart12,
+ MSM_MUX_blsp_uim1,
+ MSM_MUX_blsp_uim2,
+ MSM_MUX_blsp_uim3,
+ MSM_MUX_blsp_uim4,
+ MSM_MUX_blsp_uim5,
+ MSM_MUX_blsp_uim6,
+ MSM_MUX_blsp_uim7,
+ MSM_MUX_blsp_uim8,
+ MSM_MUX_blsp_uim9,
+ MSM_MUX_blsp_uim10,
+ MSM_MUX_blsp_uim11,
+ MSM_MUX_blsp_uim12,
+ MSM_MUX_uim1,
+ MSM_MUX_uim2,
+ MSM_MUX_uim_batt_alarm,
+ MSM_MUX_sdc3,
+ MSM_MUX_sdc4,
+ MSM_MUX_gcc_gp_clk1,
+ MSM_MUX_gcc_gp_clk2,
+ MSM_MUX_gcc_gp_clk3,
+ MSM_MUX_qua_mi2s,
+ MSM_MUX_pri_mi2s,
+ MSM_MUX_spkr_mi2s,
+ MSM_MUX_ter_mi2s,
+ MSM_MUX_sec_mi2s,
+ MSM_MUX_hdmi_cec,
+ MSM_MUX_hdmi_ddc,
+ MSM_MUX_hdmi_hpd,
+ MSM_MUX_edp_hpd,
+ MSM_MUX_mdp_vsync,
+ MSM_MUX_cam_mclk0,
+ MSM_MUX_cam_mclk1,
+ MSM_MUX_cam_mclk2,
+ MSM_MUX_cam_mclk3,
+ MSM_MUX_cci_timer0,
+ MSM_MUX_cci_timer1,
+ MSM_MUX_cci_timer2,
+ MSM_MUX_cci_timer3,
+ MSM_MUX_cci_timer4,
+ MSM_MUX_cci_async_in0,
+ MSM_MUX_cci_async_in1,
+ MSM_MUX_cci_async_in2,
+ MSM_MUX_gp_pdm0,
+ MSM_MUX_gp_pdm1,
+ MSM_MUX_gp_pdm2,
+ MSM_MUX_gp0_clk,
+ MSM_MUX_gp1_clk,
+ MSM_MUX_gp_mn,
+ MSM_MUX_tsif1,
+ MSM_MUX_tsif2,
+ MSM_MUX_hsic,
+ MSM_MUX_grfc,
+ MSM_MUX_audio_ref_clk,
+ MSM_MUX_bt,
+ MSM_MUX_fm,
+ MSM_MUX_wlan,
+ MSM_MUX_slimbus,
+ MSM_MUX_NA,
+};
+
+static const char * const gpio_groups[] = {
+ "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+ "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+ "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+ "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+ "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+ "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+ "gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+ "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+ "gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+ "gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+ "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+ "gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
+ "gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
+ "gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
+ "gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110",
+ "gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio116",
+ "gpio117", "gpio118", "gpio119", "gpio120", "gpio121", "gpio122",
+ "gpio123", "gpio124", "gpio125", "gpio126", "gpio127", "gpio128",
+ "gpio129", "gpio130", "gpio131", "gpio132", "gpio133", "gpio134",
+ "gpio135", "gpio136", "gpio137", "gpio138", "gpio139", "gpio140",
+ "gpio141", "gpio142", "gpio143", "gpio144", "gpio145"
+};
+
+static const char * const blsp_uart1_groups[] = {
+ "gpio0", "gpio1", "gpio2", "gpio3"
+};
+static const char * const blsp_uim1_groups[] = { "gpio0", "gpio1" };
+static const char * const blsp_i2c1_groups[] = { "gpio2", "gpio3" };
+static const char * const blsp_spi1_groups[] = {
+ "gpio0", "gpio1", "gpio2", "gpio3"
+};
+static const char * const blsp_spi1_cs1_groups[] = { "gpio8" };
+static const char * const blsp_spi1_cs2_groups[] = { "gpio9", "gpio11" };
+static const char * const blsp_spi1_cs3_groups[] = { "gpio10" };
+
+static const char * const blsp_uart2_groups[] = {
+ "gpio4", "gpio5", "gpio6", "gpio7"
+};
+static const char * const blsp_uim2_groups[] = { "gpio4", "gpio5" };
+static const char * const blsp_i2c2_groups[] = { "gpio6", "gpio7" };
+static const char * const blsp_spi2_groups[] = {
+ "gpio4", "gpio5", "gpio6", "gpio7"
+};
+static const char * const blsp_spi2_cs1_groups[] = { "gpio53", "gpio62" };
+static const char * const blsp_spi2_cs2_groups[] = { "gpio54", "gpio63" };
+static const char * const blsp_spi2_cs3_groups[] = { "gpio66" };
+
+static const char * const blsp_uart3_groups[] = {
+ "gpio8", "gpio9", "gpio10", "gpio11"
+};
+static const char * const blsp_uim3_groups[] = { "gpio8", "gpio9" };
+static const char * const blsp_i2c3_groups[] = { "gpio10", "gpio11" };
+static const char * const blsp_spi3_groups[] = {
+ "gpio8", "gpio9", "gpio10", "gpio11"
+};
+
+static const char * const cci_i2c0_groups[] = { "gpio19", "gpio20" };
+static const char * const cci_i2c1_groups[] = { "gpio21", "gpio22" };
+
+static const char * const blsp_uart4_groups[] = {
+ "gpio19", "gpio20", "gpio21", "gpio22"
+};
+static const char * const blsp_uim4_groups[] = { "gpio19", "gpio20" };
+static const char * const blsp_i2c4_groups[] = { "gpio21", "gpio22" };
+static const char * const blsp_spi4_groups[] = {
+ "gpio19", "gpio20", "gpio21", "gpio22"
+};
+
+static const char * const blsp_uart5_groups[] = {
+ "gpio23", "gpio24", "gpio25", "gpio26"
+};
+static const char * const blsp_uim5_groups[] = { "gpio23", "gpio24" };
+static const char * const blsp_i2c5_groups[] = { "gpio25", "gpio26" };
+static const char * const blsp_spi5_groups[] = {
+ "gpio23", "gpio24", "gpio25", "gpio26"
+};
+
+static const char * const blsp_uart6_groups[] = {
+ "gpio27", "gpio28", "gpio29", "gpio30"
+};
+static const char * const blsp_uim6_groups[] = { "gpio27", "gpio28" };
+static const char * const blsp_i2c6_groups[] = { "gpio29", "gpio30" };
+static const char * const blsp_spi6_groups[] = {
+ "gpio27", "gpio28", "gpio29", "gpio30"
+};
+
+static const char * const blsp_uart7_groups[] = {
+ "gpio41", "gpio42", "gpio43", "gpio44"
+};
+static const char * const blsp_uim7_groups[] = { "gpio41", "gpio42" };
+static const char * const blsp_i2c7_groups[] = { "gpio43", "gpio44" };
+static const char * const blsp_spi7_groups[] = {
+ "gpio41", "gpio42", "gpio43", "gpio44"
+};
+
+static const char * const blsp_uart8_groups[] = {
+ "gpio45", "gpio46", "gpio47", "gpio48"
+};
+static const char * const blsp_uim8_groups[] = { "gpio45", "gpio46" };
+static const char * const blsp_i2c8_groups[] = { "gpio47", "gpio48" };
+static const char * const blsp_spi8_groups[] = {
+ "gpio45", "gpio46", "gpio47", "gpio48"
+};
+
+static const char * const blsp_uart9_groups[] = {
+ "gpio49", "gpio50", "gpio51", "gpio52"
+};
+static const char * const blsp_uim9_groups[] = { "gpio49", "gpio50" };
+static const char * const blsp_i2c9_groups[] = { "gpio51", "gpio52" };
+static const char * const blsp_spi9_groups[] = {
+ "gpio49", "gpio50", "gpio51", "gpio52"
+};
+
+static const char * const blsp_uart10_groups[] = {
+ "gpio53", "gpio54", "gpio55", "gpio56"
+};
+static const char * const blsp_uim10_groups[] = { "gpio53", "gpio54" };
+static const char * const blsp_i2c10_groups[] = { "gpio55", "gpio56" };
+static const char * const blsp_spi10_groups[] = {
+ "gpio53", "gpio54", "gpio55", "gpio56"
+};
+static const char * const blsp_spi10_cs1_groups[] = { "gpio47", "gpio67" };
+static const char * const blsp_spi10_cs2_groups[] = { "gpio48", "gpio68" };
+static const char * const blsp_spi10_cs3_groups[] = { "gpio90" };
+
+static const char * const blsp_uart11_groups[] = {
+ "gpio81", "gpio82", "gpio83", "gpio84"
+};
+static const char * const blsp_uim11_groups[] = { "gpio81", "gpio82" };
+static const char * const blsp_i2c11_groups[] = { "gpio83", "gpio84" };
+static const char * const blsp_spi11_groups[] = {
+ "gpio81", "gpio82", "gpio83", "gpio84"
+};
+
+static const char * const blsp_uart12_groups[] = {
+ "gpio85", "gpio86", "gpio87", "gpio88"
+};
+static const char * const blsp_uim12_groups[] = { "gpio85", "gpio86" };
+static const char * const blsp_i2c12_groups[] = { "gpio87", "gpio88" };
+static const char * const blsp_spi12_groups[] = {
+ "gpio85", "gpio86", "gpio87", "gpio88"
+};
+
+static const char * const uim1_groups[] = {
+ "gpio97", "gpio98", "gpio99", "gpio100"
+};
+
+static const char * const uim2_groups[] = {
+ "gpio49", "gpio50", "gpio51", "gpio52"
+};
+
+static const char * const uim_batt_alarm_groups[] = { "gpio101" };
+
+static const char * const sdc3_groups[] = {
+ "gpio35", "gpio36", "gpio37", "gpio38", "gpio39", "gpio40"
+};
+
+static const char * const sdc4_groups[] = {
+ "gpio91", "gpio92", "gpio93", "gpio94", "gpio95", "gpio96"
+};
+
+static const char * const gp0_clk_groups[] = { "gpio26" };
+static const char * const gp1_clk_groups[] = { "gpio27", "gpio57", "gpio78" };
+static const char * const gp_mn_groups[] = { "gpio29" };
+static const char * const gcc_gp_clk1_groups[] = { "gpio57", "gpio78" };
+static const char * const gcc_gp_clk2_groups[] = { "gpio58", "gpio81" };
+static const char * const gcc_gp_clk3_groups[] = { "gpio59", "gpio82" };
+
+static const char * const qua_mi2s_groups[] = {
+ "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+};
+
+static const char * const pri_mi2s_groups[] = {
+ "gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
+};
+
+static const char * const spkr_mi2s_groups[] = {
+ "gpio69", "gpio70", "gpio71", "gpio72"
+};
+
+static const char * const ter_mi2s_groups[] = {
+ "gpio73", "gpio74", "gpio75", "gpio76", "gpio77"
+};
+
+static const char * const sec_mi2s_groups[] = {
+ "gpio78", "gpio79", "gpio80", "gpio81", "gpio82"
+};
+
+static const char * const hdmi_cec_groups[] = { "gpio31" };
+static const char * const hdmi_ddc_groups[] = { "gpio32", "gpio33" };
+static const char * const hdmi_hpd_groups[] = { "gpio34" };
+static const char * const edp_hpd_groups[] = { "gpio102" };
+
+static const char * const mdp_vsync_groups[] = { "gpio12", "gpio13", "gpio14" };
+static const char * const cam_mclk0_groups[] = { "gpio15" };
+static const char * const cam_mclk1_groups[] = { "gpio16" };
+static const char * const cam_mclk2_groups[] = { "gpio17" };
+static const char * const cam_mclk3_groups[] = { "gpio18" };
+
+static const char * const cci_timer0_groups[] = { "gpio23" };
+static const char * const cci_timer1_groups[] = { "gpio24" };
+static const char * const cci_timer2_groups[] = { "gpio25" };
+static const char * const cci_timer3_groups[] = { "gpio26" };
+static const char * const cci_timer4_groups[] = { "gpio27" };
+static const char * const cci_async_in0_groups[] = { "gpio28" };
+static const char * const cci_async_in1_groups[] = { "gpio26" };
+static const char * const cci_async_in2_groups[] = { "gpio27" };
+
+static const char * const gp_pdm0_groups[] = { "gpio54", "gpio68" };
+static const char * const gp_pdm1_groups[] = { "gpio74", "gpio86" };
+static const char * const gp_pdm2_groups[] = { "gpio63", "gpio79" };
+
+static const char * const tsif1_groups[] = {
+ "gpio89", "gpio90", "gpio91", "gpio92"
+};
+
+static const char * const tsif2_groups[] = {
+ "gpio93", "gpio94", "gpio95", "gpio96"
+};
+
+static const char * const hsic_groups[] = { "gpio144", "gpio145" };
+static const char * const grfc_groups[] = {
+ "gpio104", "gpio105", "gpio106", "gpio107", "gpio108", "gpio109",
+ "gpio110", "gpio111", "gpio112", "gpio113", "gpio114", "gpio115",
+ "gpio116", "gpio117", "gpio118", "gpio119", "gpio120", "gpio121",
+ "gpio122", "gpio123", "gpio124", "gpio125", "gpio126", "gpio127",
+ "gpio128", "gpio136", "gpio137", "gpio141", "gpio143"
+};
+
+static const char * const audio_ref_clk_groups[] = { "gpio69" };
+
+static const char * const bt_groups[] = { "gpio35", "gpio43", "gpio44" };
+
+static const char * const fm_groups[] = { "gpio41", "gpio42" };
+
+static const char * const wlan_groups[] = {
+ "gpio36", "gpio37", "gpio38", "gpio39", "gpio40"
+};
+
+static const char * const slimbus_groups[] = { "gpio70", "gpio71" };
+
+static const struct msm_function msm8x74_functions[] = {
+ FUNCTION(gpio),
+ FUNCTION(cci_i2c0),
+ FUNCTION(cci_i2c1),
+ FUNCTION(uim1),
+ FUNCTION(uim2),
+ FUNCTION(uim_batt_alarm),
+ FUNCTION(blsp_uim1),
+ FUNCTION(blsp_uim2),
+ FUNCTION(blsp_uim3),
+ FUNCTION(blsp_uim4),
+ FUNCTION(blsp_uim5),
+ FUNCTION(blsp_uim6),
+ FUNCTION(blsp_uim7),
+ FUNCTION(blsp_uim8),
+ FUNCTION(blsp_uim9),
+ FUNCTION(blsp_uim10),
+ FUNCTION(blsp_uim11),
+ FUNCTION(blsp_uim12),
+ FUNCTION(blsp_i2c1),
+ FUNCTION(blsp_i2c2),
+ FUNCTION(blsp_i2c3),
+ FUNCTION(blsp_i2c4),
+ FUNCTION(blsp_i2c5),
+ FUNCTION(blsp_i2c6),
+ FUNCTION(blsp_i2c7),
+ FUNCTION(blsp_i2c8),
+ FUNCTION(blsp_i2c9),
+ FUNCTION(blsp_i2c10),
+ FUNCTION(blsp_i2c11),
+ FUNCTION(blsp_i2c12),
+ FUNCTION(blsp_spi1),
+ FUNCTION(blsp_spi1_cs1),
+ FUNCTION(blsp_spi1_cs2),
+ FUNCTION(blsp_spi1_cs3),
+ FUNCTION(blsp_spi2),
+ FUNCTION(blsp_spi2_cs1),
+ FUNCTION(blsp_spi2_cs2),
+ FUNCTION(blsp_spi2_cs3),
+ FUNCTION(blsp_spi3),
+ FUNCTION(blsp_spi4),
+ FUNCTION(blsp_spi5),
+ FUNCTION(blsp_spi6),
+ FUNCTION(blsp_spi7),
+ FUNCTION(blsp_spi8),
+ FUNCTION(blsp_spi9),
+ FUNCTION(blsp_spi10),
+ FUNCTION(blsp_spi10_cs1),
+ FUNCTION(blsp_spi10_cs2),
+ FUNCTION(blsp_spi10_cs3),
+ FUNCTION(blsp_spi11),
+ FUNCTION(blsp_spi12),
+ FUNCTION(blsp_uart1),
+ FUNCTION(blsp_uart2),
+ FUNCTION(blsp_uart3),
+ FUNCTION(blsp_uart4),
+ FUNCTION(blsp_uart5),
+ FUNCTION(blsp_uart6),
+ FUNCTION(blsp_uart7),
+ FUNCTION(blsp_uart8),
+ FUNCTION(blsp_uart9),
+ FUNCTION(blsp_uart10),
+ FUNCTION(blsp_uart11),
+ FUNCTION(blsp_uart12),
+ FUNCTION(sdc3),
+ FUNCTION(sdc4),
+ FUNCTION(gcc_gp_clk1),
+ FUNCTION(gcc_gp_clk2),
+ FUNCTION(gcc_gp_clk3),
+ FUNCTION(qua_mi2s),
+ FUNCTION(pri_mi2s),
+ FUNCTION(spkr_mi2s),
+ FUNCTION(ter_mi2s),
+ FUNCTION(sec_mi2s),
+ FUNCTION(mdp_vsync),
+ FUNCTION(cam_mclk0),
+ FUNCTION(cam_mclk1),
+ FUNCTION(cam_mclk2),
+ FUNCTION(cam_mclk3),
+ FUNCTION(cci_timer0),
+ FUNCTION(cci_timer1),
+ FUNCTION(cci_timer2),
+ FUNCTION(cci_timer3),
+ FUNCTION(cci_timer4),
+ FUNCTION(cci_async_in0),
+ FUNCTION(cci_async_in1),
+ FUNCTION(cci_async_in2),
+ FUNCTION(hdmi_cec),
+ FUNCTION(hdmi_ddc),
+ FUNCTION(hdmi_hpd),
+ FUNCTION(edp_hpd),
+ FUNCTION(gp_pdm0),
+ FUNCTION(gp_pdm1),
+ FUNCTION(gp_pdm2),
+ FUNCTION(gp0_clk),
+ FUNCTION(gp1_clk),
+ FUNCTION(gp_mn),
+ FUNCTION(tsif1),
+ FUNCTION(tsif2),
+ FUNCTION(hsic),
+ FUNCTION(grfc),
+ FUNCTION(audio_ref_clk),
+ FUNCTION(bt),
+ FUNCTION(fm),
+ FUNCTION(wlan),
+ FUNCTION(slimbus),
+};
+
+static const struct msm_pingroup msm8x74_groups[] = {
+ PINGROUP(0, blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA),
+ PINGROUP(1, blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA),
+ PINGROUP(2, blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA),
+ PINGROUP(3, blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA),
+ PINGROUP(4, blsp_spi2, blsp_uart2, blsp_uim2, NA, NA, NA, NA),
+ PINGROUP(5, blsp_spi2, blsp_uart2, blsp_uim2, NA, NA, NA, NA),
+ PINGROUP(6, blsp_spi2, blsp_uart2, blsp_i2c2, NA, NA, NA, NA),
+ PINGROUP(7, blsp_spi2, blsp_uart2, blsp_i2c2, NA, NA, NA, NA),
+ PINGROUP(8, blsp_spi3, blsp_uart3, blsp_uim3, blsp_spi1_cs1, NA, NA, NA),
+ PINGROUP(9, blsp_spi3, blsp_uart3, blsp_uim3, blsp_spi1_cs2, NA, NA, NA),
+ PINGROUP(10, blsp_spi3, blsp_uart3, blsp_i2c3, blsp_spi1_cs3, NA, NA, NA),
+ PINGROUP(11, blsp_spi3, blsp_uart3, blsp_i2c3, blsp_spi1_cs2, NA, NA, NA),
+ PINGROUP(12, mdp_vsync, NA, NA, NA, NA, NA, NA),
+ PINGROUP(13, mdp_vsync, NA, NA, NA, NA, NA, NA),
+ PINGROUP(14, mdp_vsync, NA, NA, NA, NA, NA, NA),
+ PINGROUP(15, cam_mclk0, NA, NA, NA, NA, NA, NA),
+ PINGROUP(16, cam_mclk1, NA, NA, NA, NA, NA, NA),
+ PINGROUP(17, cam_mclk2, NA, NA, NA, NA, NA, NA),
+ PINGROUP(18, cam_mclk3, NA, NA, NA, NA, NA, NA),
+ PINGROUP(19, cci_i2c0, blsp_spi4, blsp_uart4, blsp_uim4, NA, NA, NA),
+ PINGROUP(20, cci_i2c0, blsp_spi4, blsp_uart4, blsp_uim4, NA, NA, NA),
+ PINGROUP(21, cci_i2c1, blsp_spi4, blsp_uart4, blsp_i2c4, NA, NA, NA),
+ PINGROUP(22, cci_i2c1, blsp_spi4, blsp_uart4, blsp_i2c4, NA, NA, NA),
+ PINGROUP(23, cci_timer0, blsp_spi5, blsp_uart5, blsp_uim5, NA, NA, NA),
+ PINGROUP(24, cci_timer1, blsp_spi5, blsp_uart5, blsp_uim5, NA, NA, NA),
+ PINGROUP(25, cci_timer2, blsp_spi5, blsp_uart5, blsp_i2c5, NA, NA, NA),
+ PINGROUP(26, cci_timer3, cci_async_in1, blsp_spi5, blsp_uart5, blsp_i2c5, gp0_clk, NA),
+ PINGROUP(27, cci_timer4, cci_async_in2, blsp_spi6, blsp_uart6, blsp_i2c6, gp1_clk, NA),
+ PINGROUP(28, cci_async_in0, blsp_spi6, blsp_uart6, blsp_uim6, NA, NA, NA),
+ PINGROUP(29, blsp_spi6, blsp_uart6, blsp_i2c6, gp_mn, NA, NA, NA),
+ PINGROUP(30, blsp_spi6, blsp_uart6, blsp_i2c6, NA, NA, NA, NA),
+ PINGROUP(31, hdmi_cec, NA, NA, NA, NA, NA, NA),
+ PINGROUP(32, hdmi_ddc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(33, hdmi_ddc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(34, hdmi_hpd, NA, NA, NA, NA, NA, NA),
+ PINGROUP(35, bt, sdc3, NA, NA, NA, NA, NA),
+ PINGROUP(36, wlan, sdc3, NA, NA, NA, NA, NA),
+ PINGROUP(37, wlan, sdc3, NA, NA, NA, NA, NA),
+ PINGROUP(38, wlan, sdc3, NA, NA, NA, NA, NA),
+ PINGROUP(39, wlan, sdc3, NA, NA, NA, NA, NA),
+ PINGROUP(40, wlan, sdc3, NA, NA, NA, NA, NA),
+ PINGROUP(41, fm, blsp_spi7, blsp_uart7, blsp_uim7, NA, NA, NA),
+ PINGROUP(42, fm, blsp_spi7, blsp_uart7, blsp_uim7, NA, NA, NA),
+ PINGROUP(43, bt, blsp_spi7, blsp_uart7, blsp_i2c7, NA, NA, NA),
+ PINGROUP(44, bt, blsp_spi7, blsp_uart7, blsp_i2c7, NA, NA, NA),
+ PINGROUP(45, blsp_spi8, blsp_uart8, blsp_uim8, NA, NA, NA, NA),
+ PINGROUP(46, blsp_spi8, blsp_uart8, blsp_uim8, NA, NA, NA, NA),
+ PINGROUP(47, blsp_spi8, blsp_uart8, blsp_i2c8, blsp_spi10_cs1, NA, NA, NA),
+ PINGROUP(48, blsp_spi8, blsp_uart8, blsp_i2c8, blsp_spi10_cs2, NA, NA, NA),
+ PINGROUP(49, uim2, blsp_spi9, blsp_uart9, blsp_uim9, NA, NA, NA),
+ PINGROUP(50, uim2, blsp_spi9, blsp_uart9, blsp_uim9, NA, NA, NA),
+ PINGROUP(51, uim2, blsp_spi9, blsp_uart9, blsp_i2c9, NA, NA, NA),
+ PINGROUP(52, uim2, blsp_spi9, blsp_uart9, blsp_i2c9, NA, NA, NA),
+ PINGROUP(53, blsp_spi10, blsp_uart10, blsp_uim10, blsp_spi2_cs1, NA, NA, NA),
+ PINGROUP(54, blsp_spi10, blsp_uart10, blsp_uim10, blsp_spi2_cs2, gp_pdm0, NA, NA),
+ PINGROUP(55, blsp_spi10, blsp_uart10, blsp_i2c10, NA, NA, NA, NA),
+ PINGROUP(56, blsp_spi10, blsp_uart10, blsp_i2c10, NA, NA, NA, NA),
+ PINGROUP(57, qua_mi2s, gcc_gp_clk1, NA, NA, NA, NA, NA),
+ PINGROUP(58, qua_mi2s, gcc_gp_clk2, NA, NA, NA, NA, NA),
+ PINGROUP(59, qua_mi2s, gcc_gp_clk3, NA, NA, NA, NA, NA),
+ PINGROUP(60, qua_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(61, qua_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(62, qua_mi2s, blsp_spi2_cs1, NA, NA, NA, NA, NA),
+ PINGROUP(63, qua_mi2s, blsp_spi2_cs2, gp_pdm2, NA, NA, NA, NA),
+ PINGROUP(64, pri_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(65, pri_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(66, pri_mi2s, blsp_spi2_cs3, NA, NA, NA, NA, NA),
+ PINGROUP(67, pri_mi2s, blsp_spi10_cs1, NA, NA, NA, NA, NA),
+ PINGROUP(68, pri_mi2s, blsp_spi10_cs2, gp_pdm0, NA, NA, NA, NA),
+ PINGROUP(69, spkr_mi2s, audio_ref_clk, NA, NA, NA, NA, NA),
+ PINGROUP(70, slimbus, spkr_mi2s, NA, NA, NA, NA, NA),
+ PINGROUP(71, slimbus, spkr_mi2s, NA, NA, NA, NA, NA),
+ PINGROUP(72, spkr_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(73, ter_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(74, ter_mi2s, gp_pdm1, NA, NA, NA, NA, NA),
+ PINGROUP(75, ter_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(76, ter_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(77, ter_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(78, sec_mi2s, gcc_gp_clk1, NA, NA, NA, NA, NA),
+ PINGROUP(79, sec_mi2s, gp_pdm2, NA, NA, NA, NA, NA),
+ PINGROUP(80, sec_mi2s, NA, NA, NA, NA, NA, NA),
+ PINGROUP(81, sec_mi2s, blsp_spi11, blsp_uart11, blsp_uim11, gcc_gp_clk2, NA, NA),
+ PINGROUP(82, sec_mi2s, blsp_spi11, blsp_uart11, blsp_uim11, gcc_gp_clk3, NA, NA),
+ PINGROUP(83, blsp_spi11, blsp_uart11, blsp_i2c11, NA, NA, NA, NA),
+ PINGROUP(84, blsp_spi11, blsp_uart11, blsp_i2c11, NA, NA, NA, NA),
+ PINGROUP(85, blsp_spi12, blsp_uart12, blsp_uim12, NA, NA, NA, NA),
+ PINGROUP(86, blsp_spi12, blsp_uart12, blsp_uim12, gp_pdm1, NA, NA, NA),
+ PINGROUP(87, blsp_spi12, blsp_uart12, blsp_i2c12, NA, NA, NA, NA),
+ PINGROUP(88, blsp_spi12, blsp_uart12, blsp_i2c12, NA, NA, NA, NA),
+ PINGROUP(89, tsif1, NA, NA, NA, NA, NA, NA),
+ PINGROUP(90, tsif1, blsp_spi10_cs3, NA, NA, NA, NA, NA),
+ PINGROUP(91, tsif1, sdc4, NA, NA, NA, NA, NA),
+ PINGROUP(92, tsif1, sdc4, NA, NA, NA, NA, NA),
+ PINGROUP(93, tsif2, sdc4, NA, NA, NA, NA, NA),
+ PINGROUP(94, tsif2, sdc4, NA, NA, NA, NA, NA),
+ PINGROUP(95, tsif2, sdc4, NA, NA, NA, NA, NA),
+ PINGROUP(96, tsif2, sdc4, NA, NA, NA, NA, NA),
+ PINGROUP(97, uim1, NA, NA, NA, NA, NA, NA),
+ PINGROUP(98, uim1, NA, NA, NA, NA, NA, NA),
+ PINGROUP(99, uim1, NA, NA, NA, NA, NA, NA),
+ PINGROUP(100, uim1, NA, NA, NA, NA, NA, NA),
+ PINGROUP(101, uim_batt_alarm, NA, NA, NA, NA, NA, NA),
+ PINGROUP(102, edp_hpd, NA, NA, NA, NA, NA, NA),
+ PINGROUP(103, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(104, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(105, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(106, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(107, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(108, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(109, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(110, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(111, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(112, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(113, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(114, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(115, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(116, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(117, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(118, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(119, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(120, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(121, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(122, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(123, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(124, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(125, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(126, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(127, grfc, NA, NA, NA, NA, NA, NA),
+ PINGROUP(128, NA, grfc, NA, NA, NA, NA, NA),
+ PINGROUP(129, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(130, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(131, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(132, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(133, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(134, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(135, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(136, NA, grfc, NA, NA, NA, NA, NA),
+ PINGROUP(137, NA, grfc, NA, NA, NA, NA, NA),
+ PINGROUP(138, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(139, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(140, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(141, NA, grfc, NA, NA, NA, NA, NA),
+ PINGROUP(142, NA, NA, NA, NA, NA, NA, NA),
+ PINGROUP(143, NA, grfc, NA, NA, NA, NA, NA),
+ PINGROUP(144, hsic, NA, NA, NA, NA, NA, NA),
+ PINGROUP(145, hsic, NA, NA, NA, NA, NA, NA),
+ SDC_PINGROUP(sdc1_clk, 0x2044, 13, 6),
+ SDC_PINGROUP(sdc1_cmd, 0x2044, 11, 3),
+ SDC_PINGROUP(sdc1_data, 0x2044, 9, 0),
+ SDC_PINGROUP(sdc2_clk, 0x2048, 14, 6),
+ SDC_PINGROUP(sdc2_cmd, 0x2048, 11, 3),
+ SDC_PINGROUP(sdc2_data, 0x2048, 9, 0),
+};
+
+#define NUM_GPIO_PINGROUPS 146
+
+static const struct msm_pinctrl_soc_data msm8x74_pinctrl = {
+ .pins = msm8x74_pins,
+ .npins = ARRAY_SIZE(msm8x74_pins),
+ .functions = msm8x74_functions,
+ .nfunctions = ARRAY_SIZE(msm8x74_functions),
+ .groups = msm8x74_groups,
+ .ngroups = ARRAY_SIZE(msm8x74_groups),
+ .ngpios = NUM_GPIO_PINGROUPS,
+};
+
+static int msm8x74_pinctrl_probe(struct platform_device *pdev)
+{
+ return msm_pinctrl_probe(pdev, &msm8x74_pinctrl);
+}
+
+static const struct of_device_id msm8x74_pinctrl_of_match[] = {
+ { .compatible = "qcom,msm8974-pinctrl", },
+ { },
+};
+
+static struct platform_driver msm8x74_pinctrl_driver = {
+ .driver = {
+ .name = "msm8x74-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = msm8x74_pinctrl_of_match,
+ },
+ .probe = msm8x74_pinctrl_probe,
+ .remove = msm_pinctrl_remove,
+};
+
+static int __init msm8x74_pinctrl_init(void)
+{
+ return platform_driver_register(&msm8x74_pinctrl_driver);
+}
+arch_initcall(msm8x74_pinctrl_init);
+
+static void __exit msm8x74_pinctrl_exit(void)
+{
+ platform_driver_unregister(&msm8x74_pinctrl_driver);
+}
+module_exit(msm8x74_pinctrl_exit);
+
+MODULE_AUTHOR("Bjorn Andersson <bjorn.andersson@sonymobile.com>");
+MODULE_DESCRIPTION("Qualcomm MSM8x74 pinctrl driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, msm8x74_pinctrl_of_match);
+
--- /dev/null
+#
+# Samsung Pin control drivers
+#
+config PINCTRL_SAMSUNG
+ bool
+ select PINMUX
+ select PINCONF
+
+config PINCTRL_EXYNOS
+ bool "Pinctrl driver data for Samsung EXYNOS SoCs other than 5440"
+ depends on OF && GPIOLIB && (ARCH_EXYNOS || ARCH_S5PV210)
+ select PINCTRL_SAMSUNG
+
+config PINCTRL_EXYNOS5440
+ bool "Samsung EXYNOS5440 SoC pinctrl driver"
+ depends on SOC_EXYNOS5440
+ select PINMUX
+ select PINCONF
+
+config PINCTRL_S3C24XX
+ bool "Samsung S3C24XX SoC pinctrl driver"
+ depends on ARCH_S3C24XX
+ select PINCTRL_SAMSUNG
+
+config PINCTRL_S3C64XX
+ bool "Samsung S3C64XX SoC pinctrl driver"
+ depends on ARCH_S3C64XX
+ select PINCTRL_SAMSUNG
--- /dev/null
+# Samsung pin control drivers
+
+obj-$(CONFIG_PINCTRL_SAMSUNG) += pinctrl-samsung.o
+obj-$(CONFIG_PINCTRL_EXYNOS) += pinctrl-exynos.o
+obj-$(CONFIG_PINCTRL_EXYNOS5440) += pinctrl-exynos5440.o
+obj-$(CONFIG_PINCTRL_S3C24XX) += pinctrl-s3c24xx.o
+obj-$(CONFIG_PINCTRL_S3C64XX) += pinctrl-s3c64xx.o
--- /dev/null
+/*
+ * Exynos specific support for Samsung pinctrl/gpiolib driver with eint support.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ * Copyright (c) 2012 Linaro Ltd
+ * http://www.linaro.org
+ *
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This file contains the Samsung Exynos specific information required by the
+ * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
+ * external gpio and wakeup interrupt support.
+ */
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/irqdomain.h>
+#include <linux/irq.h>
+#include <linux/irqchip/chained_irq.h>
+#include <linux/of_irq.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/err.h>
+
+#include "pinctrl-samsung.h"
+#include "pinctrl-exynos.h"
+
+struct exynos_irq_chip {
+ struct irq_chip chip;
+
+ u32 eint_con;
+ u32 eint_mask;
+ u32 eint_pend;
+};
+
+static inline struct exynos_irq_chip *to_exynos_irq_chip(struct irq_chip *chip)
+{
+ return container_of(chip, struct exynos_irq_chip, chip);
+}
+
+static struct samsung_pin_bank_type bank_type_off = {
+ .fld_width = { 4, 1, 2, 2, 2, 2, },
+ .reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, },
+};
+
+static struct samsung_pin_bank_type bank_type_alive = {
+ .fld_width = { 4, 1, 2, 2, },
+ .reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
+};
+
+/* list of external wakeup controllers supported */
+static const struct of_device_id exynos_wkup_irq_ids[] = {
+ { .compatible = "samsung,exynos4210-wakeup-eint", },
+ { }
+};
+
+static void exynos_irq_mask(struct irq_data *irqd)
+{
+ struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+ struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset;
+ unsigned long mask;
+ unsigned long flags;
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ mask = readl(d->virt_base + reg_mask);
+ mask |= 1 << irqd->hwirq;
+ writel(mask, d->virt_base + reg_mask);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+}
+
+static void exynos_irq_ack(struct irq_data *irqd)
+{
+ struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+ struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned long reg_pend = our_chip->eint_pend + bank->eint_offset;
+
+ writel(1 << irqd->hwirq, d->virt_base + reg_pend);
+}
+
+static void exynos_irq_unmask(struct irq_data *irqd)
+{
+ struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+ struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset;
+ unsigned long mask;
+ unsigned long flags;
+
+ /*
+ * Ack level interrupts right before unmask
+ *
+ * If we don't do this we'll get a double-interrupt. Level triggered
+ * interrupts must not fire an interrupt if the level is not
+ * _currently_ active, even if it was active while the interrupt was
+ * masked.
+ */
+ if (irqd_get_trigger_type(irqd) & IRQ_TYPE_LEVEL_MASK)
+ exynos_irq_ack(irqd);
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ mask = readl(d->virt_base + reg_mask);
+ mask &= ~(1 << irqd->hwirq);
+ writel(mask, d->virt_base + reg_mask);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+}
+
+static int exynos_irq_set_type(struct irq_data *irqd, unsigned int type)
+{
+ struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+ struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ struct samsung_pin_bank_type *bank_type = bank->type;
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned int pin = irqd->hwirq;
+ unsigned int shift = EXYNOS_EINT_CON_LEN * pin;
+ unsigned int con, trig_type;
+ unsigned long reg_con = our_chip->eint_con + bank->eint_offset;
+ unsigned long flags;
+ unsigned int mask;
+
+ switch (type) {
+ case IRQ_TYPE_EDGE_RISING:
+ trig_type = EXYNOS_EINT_EDGE_RISING;
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ trig_type = EXYNOS_EINT_EDGE_FALLING;
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ trig_type = EXYNOS_EINT_EDGE_BOTH;
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ trig_type = EXYNOS_EINT_LEVEL_HIGH;
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ trig_type = EXYNOS_EINT_LEVEL_LOW;
+ break;
+ default:
+ pr_err("unsupported external interrupt type\n");
+ return -EINVAL;
+ }
+
+ if (type & IRQ_TYPE_EDGE_BOTH)
+ __irq_set_handler_locked(irqd->irq, handle_edge_irq);
+ else
+ __irq_set_handler_locked(irqd->irq, handle_level_irq);
+
+ con = readl(d->virt_base + reg_con);
+ con &= ~(EXYNOS_EINT_CON_MASK << shift);
+ con |= trig_type << shift;
+ writel(con, d->virt_base + reg_con);
+
+ reg_con = bank->pctl_offset + bank_type->reg_offset[PINCFG_TYPE_FUNC];
+ shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
+ mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ con = readl(d->virt_base + reg_con);
+ con &= ~(mask << shift);
+ con |= EXYNOS_EINT_FUNC << shift;
+ writel(con, d->virt_base + reg_con);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+
+ return 0;
+}
+
+/*
+ * irq_chip for gpio interrupts.
+ */
+static struct exynos_irq_chip exynos_gpio_irq_chip = {
+ .chip = {
+ .name = "exynos_gpio_irq_chip",
+ .irq_unmask = exynos_irq_unmask,
+ .irq_mask = exynos_irq_mask,
+ .irq_ack = exynos_irq_ack,
+ .irq_set_type = exynos_irq_set_type,
+ },
+ .eint_con = EXYNOS_GPIO_ECON_OFFSET,
+ .eint_mask = EXYNOS_GPIO_EMASK_OFFSET,
+ .eint_pend = EXYNOS_GPIO_EPEND_OFFSET,
+};
+
+static int exynos_gpio_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ struct samsung_pin_bank *b = h->host_data;
+
+ irq_set_chip_data(virq, b);
+ irq_set_chip_and_handler(virq, &exynos_gpio_irq_chip.chip,
+ handle_level_irq);
+ set_irq_flags(virq, IRQF_VALID);
+ return 0;
+}
+
+/*
+ * irq domain callbacks for external gpio interrupt controller.
+ */
+static const struct irq_domain_ops exynos_gpio_irqd_ops = {
+ .map = exynos_gpio_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
+static irqreturn_t exynos_eint_gpio_irq(int irq, void *data)
+{
+ struct samsung_pinctrl_drv_data *d = data;
+ struct samsung_pin_ctrl *ctrl = d->ctrl;
+ struct samsung_pin_bank *bank = ctrl->pin_banks;
+ unsigned int svc, group, pin, virq;
+
+ svc = readl(d->virt_base + EXYNOS_SVC_OFFSET);
+ group = EXYNOS_SVC_GROUP(svc);
+ pin = svc & EXYNOS_SVC_NUM_MASK;
+
+ if (!group)
+ return IRQ_HANDLED;
+ bank += (group - 1);
+
+ virq = irq_linear_revmap(bank->irq_domain, pin);
+ if (!virq)
+ return IRQ_NONE;
+ generic_handle_irq(virq);
+ return IRQ_HANDLED;
+}
+
+struct exynos_eint_gpio_save {
+ u32 eint_con;
+ u32 eint_fltcon0;
+ u32 eint_fltcon1;
+};
+
+/*
+ * exynos_eint_gpio_init() - setup handling of external gpio interrupts.
+ * @d: driver data of samsung pinctrl driver.
+ */
+static int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
+{
+ struct samsung_pin_bank *bank;
+ struct device *dev = d->dev;
+ int ret;
+ int i;
+
+ if (!d->irq) {
+ dev_err(dev, "irq number not available\n");
+ return -EINVAL;
+ }
+
+ ret = devm_request_irq(dev, d->irq, exynos_eint_gpio_irq,
+ 0, dev_name(dev), d);
+ if (ret) {
+ dev_err(dev, "irq request failed\n");
+ return -ENXIO;
+ }
+
+ bank = d->ctrl->pin_banks;
+ for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ if (bank->eint_type != EINT_TYPE_GPIO)
+ continue;
+ bank->irq_domain = irq_domain_add_linear(bank->of_node,
+ bank->nr_pins, &exynos_gpio_irqd_ops, bank);
+ if (!bank->irq_domain) {
+ dev_err(dev, "gpio irq domain add failed\n");
+ ret = -ENXIO;
+ goto err_domains;
+ }
+
+ bank->soc_priv = devm_kzalloc(d->dev,
+ sizeof(struct exynos_eint_gpio_save), GFP_KERNEL);
+ if (!bank->soc_priv) {
+ irq_domain_remove(bank->irq_domain);
+ ret = -ENOMEM;
+ goto err_domains;
+ }
+ }
+
+ return 0;
+
+err_domains:
+ for (--i, --bank; i >= 0; --i, --bank) {
+ if (bank->eint_type != EINT_TYPE_GPIO)
+ continue;
+ irq_domain_remove(bank->irq_domain);
+ }
+
+ return ret;
+}
+
+static u32 exynos_eint_wake_mask = 0xffffffff;
+
+u32 exynos_get_eint_wake_mask(void)
+{
+ return exynos_eint_wake_mask;
+}
+
+static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ unsigned long bit = 1UL << (2 * bank->eint_offset + irqd->hwirq);
+
+ pr_info("wake %s for irq %d\n", on ? "enabled" : "disabled", irqd->irq);
+
+ if (!on)
+ exynos_eint_wake_mask |= bit;
+ else
+ exynos_eint_wake_mask &= ~bit;
+
+ return 0;
+}
+
+/*
+ * irq_chip for wakeup interrupts
+ */
+static struct exynos_irq_chip exynos_wkup_irq_chip = {
+ .chip = {
+ .name = "exynos_wkup_irq_chip",
+ .irq_unmask = exynos_irq_unmask,
+ .irq_mask = exynos_irq_mask,
+ .irq_ack = exynos_irq_ack,
+ .irq_set_type = exynos_irq_set_type,
+ .irq_set_wake = exynos_wkup_irq_set_wake,
+ },
+ .eint_con = EXYNOS_WKUP_ECON_OFFSET,
+ .eint_mask = EXYNOS_WKUP_EMASK_OFFSET,
+ .eint_pend = EXYNOS_WKUP_EPEND_OFFSET,
+};
+
+/* interrupt handler for wakeup interrupts 0..15 */
+static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
+{
+ struct exynos_weint_data *eintd = irq_get_handler_data(irq);
+ struct samsung_pin_bank *bank = eintd->bank;
+ struct irq_chip *chip = irq_get_chip(irq);
+ int eint_irq;
+
+ chained_irq_enter(chip, desc);
+ chip->irq_mask(&desc->irq_data);
+
+ if (chip->irq_ack)
+ chip->irq_ack(&desc->irq_data);
+
+ eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq);
+ generic_handle_irq(eint_irq);
+ chip->irq_unmask(&desc->irq_data);
+ chained_irq_exit(chip, desc);
+}
+
+static inline void exynos_irq_demux_eint(unsigned long pend,
+ struct irq_domain *domain)
+{
+ unsigned int irq;
+
+ while (pend) {
+ irq = fls(pend) - 1;
+ generic_handle_irq(irq_find_mapping(domain, irq));
+ pend &= ~(1 << irq);
+ }
+}
+
+/* interrupt handler for wakeup interrupt 16 */
+static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
+{
+ struct irq_chip *chip = irq_get_chip(irq);
+ struct exynos_muxed_weint_data *eintd = irq_get_handler_data(irq);
+ struct samsung_pinctrl_drv_data *d = eintd->banks[0]->drvdata;
+ unsigned long pend;
+ unsigned long mask;
+ int i;
+
+ chained_irq_enter(chip, desc);
+
+ for (i = 0; i < eintd->nr_banks; ++i) {
+ struct samsung_pin_bank *b = eintd->banks[i];
+ pend = readl(d->virt_base + EXYNOS_WKUP_EPEND_OFFSET
+ + b->eint_offset);
+ mask = readl(d->virt_base + EXYNOS_WKUP_EMASK_OFFSET
+ + b->eint_offset);
+ exynos_irq_demux_eint(pend & ~mask, b->irq_domain);
+ }
+
+ chained_irq_exit(chip, desc);
+}
+
+static int exynos_wkup_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ irq_set_chip_and_handler(virq, &exynos_wkup_irq_chip.chip,
+ handle_level_irq);
+ irq_set_chip_data(virq, h->host_data);
+ set_irq_flags(virq, IRQF_VALID);
+ return 0;
+}
+
+/*
+ * irq domain callbacks for external wakeup interrupt controller.
+ */
+static const struct irq_domain_ops exynos_wkup_irqd_ops = {
+ .map = exynos_wkup_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
+/*
+ * exynos_eint_wkup_init() - setup handling of external wakeup interrupts.
+ * @d: driver data of samsung pinctrl driver.
+ */
+static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
+{
+ struct device *dev = d->dev;
+ struct device_node *wkup_np = NULL;
+ struct device_node *np;
+ struct samsung_pin_bank *bank;
+ struct exynos_weint_data *weint_data;
+ struct exynos_muxed_weint_data *muxed_data;
+ unsigned int muxed_banks = 0;
+ unsigned int i;
+ int idx, irq;
+
+ for_each_child_of_node(dev->of_node, np) {
+ if (of_match_node(exynos_wkup_irq_ids, np)) {
+ wkup_np = np;
+ break;
+ }
+ }
+ if (!wkup_np)
+ return -ENODEV;
+
+ bank = d->ctrl->pin_banks;
+ for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ if (bank->eint_type != EINT_TYPE_WKUP)
+ continue;
+
+ bank->irq_domain = irq_domain_add_linear(bank->of_node,
+ bank->nr_pins, &exynos_wkup_irqd_ops, bank);
+ if (!bank->irq_domain) {
+ dev_err(dev, "wkup irq domain add failed\n");
+ return -ENXIO;
+ }
+
+ if (!of_find_property(bank->of_node, "interrupts", NULL)) {
+ bank->eint_type = EINT_TYPE_WKUP_MUX;
+ ++muxed_banks;
+ continue;
+ }
+
+ weint_data = devm_kzalloc(dev, bank->nr_pins
+ * sizeof(*weint_data), GFP_KERNEL);
+ if (!weint_data) {
+ dev_err(dev, "could not allocate memory for weint_data\n");
+ return -ENOMEM;
+ }
+
+ for (idx = 0; idx < bank->nr_pins; ++idx) {
+ irq = irq_of_parse_and_map(bank->of_node, idx);
+ if (!irq) {
+ dev_err(dev, "irq number for eint-%s-%d not found\n",
+ bank->name, idx);
+ continue;
+ }
+ weint_data[idx].irq = idx;
+ weint_data[idx].bank = bank;
+ irq_set_handler_data(irq, &weint_data[idx]);
+ irq_set_chained_handler(irq, exynos_irq_eint0_15);
+ }
+ }
+
+ if (!muxed_banks)
+ return 0;
+
+ irq = irq_of_parse_and_map(wkup_np, 0);
+ if (!irq) {
+ dev_err(dev, "irq number for muxed EINTs not found\n");
+ return 0;
+ }
+
+ muxed_data = devm_kzalloc(dev, sizeof(*muxed_data)
+ + muxed_banks*sizeof(struct samsung_pin_bank *), GFP_KERNEL);
+ if (!muxed_data) {
+ dev_err(dev, "could not allocate memory for muxed_data\n");
+ return -ENOMEM;
+ }
+
+ irq_set_chained_handler(irq, exynos_irq_demux_eint16_31);
+ irq_set_handler_data(irq, muxed_data);
+
+ bank = d->ctrl->pin_banks;
+ idx = 0;
+ for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ if (bank->eint_type != EINT_TYPE_WKUP_MUX)
+ continue;
+
+ muxed_data->banks[idx++] = bank;
+ }
+ muxed_data->nr_banks = muxed_banks;
+
+ return 0;
+}
+
+static void exynos_pinctrl_suspend_bank(
+ struct samsung_pinctrl_drv_data *drvdata,
+ struct samsung_pin_bank *bank)
+{
+ struct exynos_eint_gpio_save *save = bank->soc_priv;
+ void __iomem *regs = drvdata->virt_base;
+
+ save->eint_con = readl(regs + EXYNOS_GPIO_ECON_OFFSET
+ + bank->eint_offset);
+ save->eint_fltcon0 = readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
+ + 2 * bank->eint_offset);
+ save->eint_fltcon1 = readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
+ + 2 * bank->eint_offset + 4);
+
+ pr_debug("%s: save con %#010x\n", bank->name, save->eint_con);
+ pr_debug("%s: save fltcon0 %#010x\n", bank->name, save->eint_fltcon0);
+ pr_debug("%s: save fltcon1 %#010x\n", bank->name, save->eint_fltcon1);
+}
+
+static void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
+ struct samsung_pin_bank *bank = ctrl->pin_banks;
+ int i;
+
+ for (i = 0; i < ctrl->nr_banks; ++i, ++bank)
+ if (bank->eint_type == EINT_TYPE_GPIO)
+ exynos_pinctrl_suspend_bank(drvdata, bank);
+}
+
+static void exynos_pinctrl_resume_bank(
+ struct samsung_pinctrl_drv_data *drvdata,
+ struct samsung_pin_bank *bank)
+{
+ struct exynos_eint_gpio_save *save = bank->soc_priv;
+ void __iomem *regs = drvdata->virt_base;
+
+ pr_debug("%s: con %#010x => %#010x\n", bank->name,
+ readl(regs + EXYNOS_GPIO_ECON_OFFSET
+ + bank->eint_offset), save->eint_con);
+ pr_debug("%s: fltcon0 %#010x => %#010x\n", bank->name,
+ readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
+ + 2 * bank->eint_offset), save->eint_fltcon0);
+ pr_debug("%s: fltcon1 %#010x => %#010x\n", bank->name,
+ readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
+ + 2 * bank->eint_offset + 4), save->eint_fltcon1);
+
+ writel(save->eint_con, regs + EXYNOS_GPIO_ECON_OFFSET
+ + bank->eint_offset);
+ writel(save->eint_fltcon0, regs + EXYNOS_GPIO_EFLTCON_OFFSET
+ + 2 * bank->eint_offset);
+ writel(save->eint_fltcon1, regs + EXYNOS_GPIO_EFLTCON_OFFSET
+ + 2 * bank->eint_offset + 4);
+}
+
+static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
+ struct samsung_pin_bank *bank = ctrl->pin_banks;
+ int i;
+
+ for (i = 0; i < ctrl->nr_banks; ++i, ++bank)
+ if (bank->eint_type == EINT_TYPE_GPIO)
+ exynos_pinctrl_resume_bank(drvdata, bank);
+}
+
+/* pin banks of s5pv210 pin-controller */
+static struct samsung_pin_bank s5pv210_pin_bank[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
+ EXYNOS_PIN_BANK_EINTG(6, 0x0c0, "gpd1", 0x18),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpe0", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpe1", 0x20),
+ EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpf0", 0x24),
+ EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpf1", 0x28),
+ EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpf2", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(6, 0x180, "gpf3", 0x30),
+ EXYNOS_PIN_BANK_EINTG(7, 0x1a0, "gpg0", 0x34),
+ EXYNOS_PIN_BANK_EINTG(7, 0x1c0, "gpg1", 0x38),
+ EXYNOS_PIN_BANK_EINTG(7, 0x1e0, "gpg2", 0x3c),
+ EXYNOS_PIN_BANK_EINTG(7, 0x200, "gpg3", 0x40),
+ EXYNOS_PIN_BANK_EINTN(7, 0x220, "gpi"),
+ EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x44),
+ EXYNOS_PIN_BANK_EINTG(6, 0x260, "gpj1", 0x48),
+ EXYNOS_PIN_BANK_EINTG(8, 0x280, "gpj2", 0x4c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x2a0, "gpj3", 0x50),
+ EXYNOS_PIN_BANK_EINTG(5, 0x2c0, "gpj4", 0x54),
+ EXYNOS_PIN_BANK_EINTN(8, 0x2e0, "mp01"),
+ EXYNOS_PIN_BANK_EINTN(4, 0x300, "mp02"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x320, "mp03"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x340, "mp04"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x360, "mp05"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x380, "mp06"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x3a0, "mp07"),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gph0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gph1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gph2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c),
+};
+
+struct samsung_pin_ctrl s5pv210_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = s5pv210_pin_bank,
+ .nr_banks = ARRAY_SIZE(s5pv210_pin_bank),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "s5pv210-gpio-ctrl0",
+ },
+};
+
+/* pin banks of exynos3250 pin-controller 0 */
+static struct samsung_pin_bank exynos3250_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpd1", 0x18),
+};
+
+/* pin banks of exynos3250 pin-controller 1 */
+static struct samsung_pin_bank exynos3250_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpe0"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpe1"),
+ EXYNOS_PIN_BANK_EINTN(3, 0x180, "gpe2"),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpl0", 0x18),
+ EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
+ EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
+ EXYNOS_PIN_BANK_EINTG(5, 0x2a0, "gpm2", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x2c0, "gpm3", 0x30),
+ EXYNOS_PIN_BANK_EINTG(8, 0x2e0, "gpm4", 0x34),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
+ * two gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos3250_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos3250_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos3250-gpio-ctrl0",
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos3250_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos3250_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos3250-gpio-ctrl1",
+ },
+};
+
+/* pin banks of exynos4210 pin-controller 0 */
+static struct samsung_pin_bank exynos4210_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
+ EXYNOS_PIN_BANK_EINTG(5, 0x0E0, "gpe0", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpe1", 0x20),
+ EXYNOS_PIN_BANK_EINTG(6, 0x120, "gpe2", 0x24),
+ EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpe3", 0x28),
+ EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpe4", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
+ EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
+ EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
+ EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
+};
+
+/* pin banks of exynos4210 pin-controller 1 */
+static struct samsung_pin_bank exynos4210_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpj0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(5, 0x020, "gpj1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
+ EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpl0", 0x18),
+ EXYNOS_PIN_BANK_EINTG(3, 0x0E0, "gpl1", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
+ EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
+ EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
+ EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos4210 pin-controller 2 */
+static struct samsung_pin_bank exynos4210_pin_banks2[] = {
+ EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes
+ * three gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos4210_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos4210_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos4210_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos4210-gpio-ctrl0",
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos4210_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos4210_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos4210-gpio-ctrl1",
+ }, {
+ /* pin-controller instance 2 data */
+ .pin_banks = exynos4210_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos4210_pin_banks2),
+ .label = "exynos4210-gpio-ctrl2",
+ },
+};
+
+/* pin banks of exynos4x12 pin-controller 0 */
+static struct samsung_pin_bank exynos4x12_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
+ EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
+ EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
+ EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
+ EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x40),
+ EXYNOS_PIN_BANK_EINTG(5, 0x260, "gpj1", 0x44),
+};
+
+/* pin banks of exynos4x12 pin-controller 1 */
+static struct samsung_pin_bank exynos4x12_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
+ EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
+ EXYNOS_PIN_BANK_EINTG(7, 0x0C0, "gpl0", 0x18),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpl1", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
+ EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
+ EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
+ EXYNOS_PIN_BANK_EINTG(5, 0x2A0, "gpm2", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x2C0, "gpm3", 0x30),
+ EXYNOS_PIN_BANK_EINTG(8, 0x2E0, "gpm4", 0x34),
+ EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
+ EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
+ EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos4x12 pin-controller 2 */
+static struct samsung_pin_bank exynos4x12_pin_banks2[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/* pin banks of exynos4x12 pin-controller 3 */
+static struct samsung_pin_bank exynos4x12_pin_banks3[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpv2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv3", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpv4", 0x10),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos4x12 SoC. Exynos4x12 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos4x12_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos4x12-gpio-ctrl0",
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos4x12_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos4x12-gpio-ctrl1",
+ }, {
+ /* pin-controller instance 2 data */
+ .pin_banks = exynos4x12_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos4x12-gpio-ctrl2",
+ }, {
+ /* pin-controller instance 3 data */
+ .pin_banks = exynos4x12_pin_banks3,
+ .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks3),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos4x12-gpio-ctrl3",
+ },
+};
+
+/* pin banks of exynos5250 pin-controller 0 */
+static struct samsung_pin_bank exynos5250_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
+ EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc1", 0x20),
+ EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc2", 0x24),
+ EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc3", 0x28),
+ EXYNOS_PIN_BANK_EINTG(4, 0x160, "gpd0", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x30),
+ EXYNOS_PIN_BANK_EINTG(7, 0x2E0, "gpc4", 0x34),
+ EXYNOS_PIN_BANK_EINTN(6, 0x1A0, "gpy0"),
+ EXYNOS_PIN_BANK_EINTN(4, 0x1C0, "gpy1"),
+ EXYNOS_PIN_BANK_EINTN(6, 0x1E0, "gpy2"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x200, "gpy3"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x220, "gpy4"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x240, "gpy5"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x260, "gpy6"),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos5250 pin-controller 1 */
+static struct samsung_pin_bank exynos5250_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(4, 0x040, "gpf0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gph0", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph1", 0x20),
+};
+
+/* pin banks of exynos5250 pin-controller 2 */
+static struct samsung_pin_bank exynos5250_pin_banks2[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
+};
+
+/* pin banks of exynos5250 pin-controller 3 */
+static struct samsung_pin_bank exynos5250_pin_banks3[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos5250_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos5250_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos5250-gpio-ctrl0",
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos5250_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos5250_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos5250-gpio-ctrl1",
+ }, {
+ /* pin-controller instance 2 data */
+ .pin_banks = exynos5250_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos5250_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos5250-gpio-ctrl2",
+ }, {
+ /* pin-controller instance 3 data */
+ .pin_banks = exynos5250_pin_banks3,
+ .nr_banks = ARRAY_SIZE(exynos5250_pin_banks3),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .suspend = exynos_pinctrl_suspend,
+ .resume = exynos_pinctrl_resume,
+ .label = "exynos5250-gpio-ctrl3",
+ },
+};
+
+/* pin banks of exynos5260 pin-controller 0 */
+static struct samsung_pin_bank exynos5260_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpb1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(5, 0x0a0, "gpb2", 0x14),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpb3", 0x18),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpb4", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpb5", 0x20),
+ EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd0", 0x24),
+ EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpd1", 0x28),
+ EXYNOS_PIN_BANK_EINTG(5, 0x160, "gpd2", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpe0", 0x30),
+ EXYNOS_PIN_BANK_EINTG(5, 0x1a0, "gpe1", 0x34),
+ EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpf0", 0x38),
+ EXYNOS_PIN_BANK_EINTG(8, 0x1e0, "gpf1", 0x3c),
+ EXYNOS_PIN_BANK_EINTG(2, 0x200, "gpk0", 0x40),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos5260 pin-controller 1 */
+static struct samsung_pin_bank exynos5260_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpc0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpc1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpc4", 0x10),
+};
+
+/* pin banks of exynos5260 pin-controller 2 */
+static struct samsung_pin_bank exynos5260_pin_banks2[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes
+ * three gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos5260_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos5260_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos5260_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .label = "exynos5260-gpio-ctrl0",
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos5260_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos5260_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .label = "exynos5260-gpio-ctrl1",
+ }, {
+ /* pin-controller instance 2 data */
+ .pin_banks = exynos5260_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos5260_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .label = "exynos5260-gpio-ctrl2",
+ },
+};
+
+/* pin banks of exynos5420 pin-controller 0 */
+static struct samsung_pin_bank exynos5420_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpy7", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos5420 pin-controller 1 */
+static struct samsung_pin_bank exynos5420_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpc0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpc4", 0x10),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpd1", 0x14),
+ EXYNOS_PIN_BANK_EINTN(6, 0x0C0, "gpy0"),
+ EXYNOS_PIN_BANK_EINTN(4, 0x0E0, "gpy1"),
+ EXYNOS_PIN_BANK_EINTN(6, 0x100, "gpy2"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpy3"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpy4"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x160, "gpy5"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy6"),
+};
+
+/* pin banks of exynos5420 pin-controller 2 */
+static struct samsung_pin_bank exynos5420_pin_banks2[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(6, 0x040, "gpf0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpf1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gpj4", 0x1c),
+};
+
+/* pin banks of exynos5420 pin-controller 3 */
+static struct samsung_pin_bank exynos5420_pin_banks3[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpb3", 0x18),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpb4", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph0", 0x20),
+};
+
+/* pin banks of exynos5420 pin-controller 4 */
+static struct samsung_pin_bank exynos5420_pin_banks4[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos5420_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos5420_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos5420_pin_banks0),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .eint_wkup_init = exynos_eint_wkup_init,
+ .label = "exynos5420-gpio-ctrl0",
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos5420_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos5420_pin_banks1),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .label = "exynos5420-gpio-ctrl1",
+ }, {
+ /* pin-controller instance 2 data */
+ .pin_banks = exynos5420_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos5420_pin_banks2),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .label = "exynos5420-gpio-ctrl2",
+ }, {
+ /* pin-controller instance 3 data */
+ .pin_banks = exynos5420_pin_banks3,
+ .nr_banks = ARRAY_SIZE(exynos5420_pin_banks3),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .label = "exynos5420-gpio-ctrl3",
+ }, {
+ /* pin-controller instance 4 data */
+ .pin_banks = exynos5420_pin_banks4,
+ .nr_banks = ARRAY_SIZE(exynos5420_pin_banks4),
+ .eint_gpio_init = exynos_eint_gpio_init,
+ .label = "exynos5420-gpio-ctrl4",
+ },
+};
--- /dev/null
+/*
+ * Exynos specific definitions for Samsung pinctrl and gpiolib driver.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ * Copyright (c) 2012 Linaro Ltd
+ * http://www.linaro.org
+ *
+ * This file contains the Exynos specific definitions for the Samsung
+ * pinctrl/gpiolib interface drivers.
+ *
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+/* External GPIO and wakeup interrupt related definitions */
+#define EXYNOS_GPIO_ECON_OFFSET 0x700
+#define EXYNOS_GPIO_EFLTCON_OFFSET 0x800
+#define EXYNOS_GPIO_EMASK_OFFSET 0x900
+#define EXYNOS_GPIO_EPEND_OFFSET 0xA00
+#define EXYNOS_WKUP_ECON_OFFSET 0xE00
+#define EXYNOS_WKUP_EMASK_OFFSET 0xF00
+#define EXYNOS_WKUP_EPEND_OFFSET 0xF40
+#define EXYNOS_SVC_OFFSET 0xB08
+#define EXYNOS_EINT_FUNC 0xF
+
+/* helpers to access interrupt service register */
+#define EXYNOS_SVC_GROUP_SHIFT 3
+#define EXYNOS_SVC_GROUP_MASK 0x1f
+#define EXYNOS_SVC_NUM_MASK 7
+#define EXYNOS_SVC_GROUP(x) ((x >> EXYNOS_SVC_GROUP_SHIFT) & \
+ EXYNOS_SVC_GROUP_MASK)
+
+/* Exynos specific external interrupt trigger types */
+#define EXYNOS_EINT_LEVEL_LOW 0
+#define EXYNOS_EINT_LEVEL_HIGH 1
+#define EXYNOS_EINT_EDGE_FALLING 2
+#define EXYNOS_EINT_EDGE_RISING 3
+#define EXYNOS_EINT_EDGE_BOTH 4
+#define EXYNOS_EINT_CON_MASK 0xF
+#define EXYNOS_EINT_CON_LEN 4
+
+#define EXYNOS_EINT_MAX_PER_BANK 8
+#define EXYNOS_EINT_NR_WKUP_EINT
+
+#define EXYNOS_PIN_BANK_EINTN(pins, reg, id) \
+ { \
+ .type = &bank_type_off, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_NONE, \
+ .name = id \
+ }
+
+#define EXYNOS_PIN_BANK_EINTG(pins, reg, id, offs) \
+ { \
+ .type = &bank_type_off, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_GPIO, \
+ .eint_offset = offs, \
+ .name = id \
+ }
+
+#define EXYNOS_PIN_BANK_EINTW(pins, reg, id, offs) \
+ { \
+ .type = &bank_type_alive, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_WKUP, \
+ .eint_offset = offs, \
+ .name = id \
+ }
+
+/**
+ * struct exynos_weint_data: irq specific data for all the wakeup interrupts
+ * generated by the external wakeup interrupt controller.
+ * @irq: interrupt number within the domain.
+ * @bank: bank responsible for this interrupt
+ */
+struct exynos_weint_data {
+ unsigned int irq;
+ struct samsung_pin_bank *bank;
+};
+
+/**
+ * struct exynos_muxed_weint_data: irq specific data for muxed wakeup interrupts
+ * generated by the external wakeup interrupt controller.
+ * @nr_banks: count of banks being part of the mux
+ * @banks: array of banks being part of the mux
+ */
+struct exynos_muxed_weint_data {
+ unsigned int nr_banks;
+ struct samsung_pin_bank *banks[];
+};
--- /dev/null
+/*
+ * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's EXYNOS5440 SoC.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/gpio.h>
+#include <linux/device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/interrupt.h>
+#include <linux/irqdomain.h>
+#include <linux/of_irq.h>
+#include "../core.h"
+
+/* EXYNOS5440 GPIO and Pinctrl register offsets */
+#define GPIO_MUX 0x00
+#define GPIO_IE 0x04
+#define GPIO_INT 0x08
+#define GPIO_TYPE 0x0C
+#define GPIO_VAL 0x10
+#define GPIO_OE 0x14
+#define GPIO_IN 0x18
+#define GPIO_PE 0x1C
+#define GPIO_PS 0x20
+#define GPIO_SR 0x24
+#define GPIO_DS0 0x28
+#define GPIO_DS1 0x2C
+
+#define EXYNOS5440_MAX_PINS 23
+#define EXYNOS5440_MAX_GPIO_INT 8
+#define PIN_NAME_LENGTH 10
+
+#define GROUP_SUFFIX "-grp"
+#define GSUFFIX_LEN sizeof(GROUP_SUFFIX)
+#define FUNCTION_SUFFIX "-mux"
+#define FSUFFIX_LEN sizeof(FUNCTION_SUFFIX)
+
+/*
+ * pin configuration type and its value are packed together into a 16-bits.
+ * The upper 8-bits represent the configuration type and the lower 8-bits
+ * hold the value of the configuration type.
+ */
+#define PINCFG_TYPE_MASK 0xFF
+#define PINCFG_VALUE_SHIFT 8
+#define PINCFG_VALUE_MASK (0xFF << PINCFG_VALUE_SHIFT)
+#define PINCFG_PACK(type, value) (((value) << PINCFG_VALUE_SHIFT) | type)
+#define PINCFG_UNPACK_TYPE(cfg) ((cfg) & PINCFG_TYPE_MASK)
+#define PINCFG_UNPACK_VALUE(cfg) (((cfg) & PINCFG_VALUE_MASK) >> \
+ PINCFG_VALUE_SHIFT)
+
+/**
+ * enum pincfg_type - possible pin configuration types supported.
+ * @PINCFG_TYPE_PUD: Pull up/down configuration.
+ * @PINCFG_TYPE_DRV: Drive strength configuration.
+ * @PINCFG_TYPE_SKEW_RATE: Skew rate configuration.
+ * @PINCFG_TYPE_INPUT_TYPE: Pin input type configuration.
+ */
+enum pincfg_type {
+ PINCFG_TYPE_PUD,
+ PINCFG_TYPE_DRV,
+ PINCFG_TYPE_SKEW_RATE,
+ PINCFG_TYPE_INPUT_TYPE
+};
+
+/**
+ * struct exynos5440_pin_group: represent group of pins for pincfg setting.
+ * @name: name of the pin group, used to lookup the group.
+ * @pins: the pins included in this group.
+ * @num_pins: number of pins included in this group.
+ */
+struct exynos5440_pin_group {
+ const char *name;
+ const unsigned int *pins;
+ u8 num_pins;
+};
+
+/**
+ * struct exynos5440_pmx_func: represent a pin function.
+ * @name: name of the pin function, used to lookup the function.
+ * @groups: one or more names of pin groups that provide this function.
+ * @num_groups: number of groups included in @groups.
+ * @function: the function number to be programmed when selected.
+ */
+struct exynos5440_pmx_func {
+ const char *name;
+ const char **groups;
+ u8 num_groups;
+ unsigned long function;
+};
+
+/**
+ * struct exynos5440_pinctrl_priv_data: driver's private runtime data.
+ * @reg_base: ioremapped based address of the register space.
+ * @gc: gpio chip registered with gpiolib.
+ * @pin_groups: list of pin groups parsed from device tree.
+ * @nr_groups: number of pin groups available.
+ * @pmx_functions: list of pin functions parsed from device tree.
+ * @nr_functions: number of pin functions available.
+ */
+struct exynos5440_pinctrl_priv_data {
+ void __iomem *reg_base;
+ struct gpio_chip *gc;
+ struct irq_domain *irq_domain;
+
+ const struct exynos5440_pin_group *pin_groups;
+ unsigned int nr_groups;
+ const struct exynos5440_pmx_func *pmx_functions;
+ unsigned int nr_functions;
+};
+
+/**
+ * struct exynos5440_gpio_intr_data: private data for gpio interrupts.
+ * @priv: driver's private runtime data.
+ * @gpio_int: gpio interrupt number.
+ */
+struct exynos5440_gpio_intr_data {
+ struct exynos5440_pinctrl_priv_data *priv;
+ unsigned int gpio_int;
+};
+
+/* list of all possible config options supported */
+static struct pin_config {
+ char *prop_cfg;
+ unsigned int cfg_type;
+} pcfgs[] = {
+ { "samsung,exynos5440-pin-pud", PINCFG_TYPE_PUD },
+ { "samsung,exynos5440-pin-drv", PINCFG_TYPE_DRV },
+ { "samsung,exynos5440-pin-skew-rate", PINCFG_TYPE_SKEW_RATE },
+ { "samsung,exynos5440-pin-input-type", PINCFG_TYPE_INPUT_TYPE },
+};
+
+/* check if the selector is a valid pin group selector */
+static int exynos5440_get_group_count(struct pinctrl_dev *pctldev)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ return priv->nr_groups;
+}
+
+/* return the name of the group selected by the group selector */
+static const char *exynos5440_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned selector)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ return priv->pin_groups[selector].name;
+}
+
+/* return the pin numbers associated with the specified group */
+static int exynos5440_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned selector, const unsigned **pins, unsigned *num_pins)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ *pins = priv->pin_groups[selector].pins;
+ *num_pins = priv->pin_groups[selector].num_pins;
+ return 0;
+}
+
+/* create pinctrl_map entries by parsing device tree nodes */
+static int exynos5440_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np, struct pinctrl_map **maps,
+ unsigned *nmaps)
+{
+ struct device *dev = pctldev->dev;
+ struct pinctrl_map *map;
+ unsigned long *cfg = NULL;
+ char *gname, *fname;
+ int cfg_cnt = 0, map_cnt = 0, idx = 0;
+
+ /* count the number of config options specfied in the node */
+ for (idx = 0; idx < ARRAY_SIZE(pcfgs); idx++)
+ if (of_find_property(np, pcfgs[idx].prop_cfg, NULL))
+ cfg_cnt++;
+
+ /*
+ * Find out the number of map entries to create. All the config options
+ * can be accomadated into a single config map entry.
+ */
+ if (cfg_cnt)
+ map_cnt = 1;
+ if (of_find_property(np, "samsung,exynos5440-pin-function", NULL))
+ map_cnt++;
+ if (!map_cnt) {
+ dev_err(dev, "node %s does not have either config or function "
+ "configurations\n", np->name);
+ return -EINVAL;
+ }
+
+ /* Allocate memory for pin-map entries */
+ map = kzalloc(sizeof(*map) * map_cnt, GFP_KERNEL);
+ if (!map) {
+ dev_err(dev, "could not alloc memory for pin-maps\n");
+ return -ENOMEM;
+ }
+ *nmaps = 0;
+
+ /*
+ * Allocate memory for pin group name. The pin group name is derived
+ * from the node name from which these map entries are be created.
+ */
+ gname = kzalloc(strlen(np->name) + GSUFFIX_LEN, GFP_KERNEL);
+ if (!gname) {
+ dev_err(dev, "failed to alloc memory for group name\n");
+ goto free_map;
+ }
+ snprintf(gname, strlen(np->name) + 4, "%s%s", np->name, GROUP_SUFFIX);
+
+ /*
+ * don't have config options? then skip over to creating function
+ * map entries.
+ */
+ if (!cfg_cnt)
+ goto skip_cfgs;
+
+ /* Allocate memory for config entries */
+ cfg = kzalloc(sizeof(*cfg) * cfg_cnt, GFP_KERNEL);
+ if (!cfg) {
+ dev_err(dev, "failed to alloc memory for configs\n");
+ goto free_gname;
+ }
+
+ /* Prepare a list of config settings */
+ for (idx = 0, cfg_cnt = 0; idx < ARRAY_SIZE(pcfgs); idx++) {
+ u32 value;
+ if (!of_property_read_u32(np, pcfgs[idx].prop_cfg, &value))
+ cfg[cfg_cnt++] =
+ PINCFG_PACK(pcfgs[idx].cfg_type, value);
+ }
+
+ /* create the config map entry */
+ map[*nmaps].data.configs.group_or_pin = gname;
+ map[*nmaps].data.configs.configs = cfg;
+ map[*nmaps].data.configs.num_configs = cfg_cnt;
+ map[*nmaps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
+ *nmaps += 1;
+
+skip_cfgs:
+ /* create the function map entry */
+ if (of_find_property(np, "samsung,exynos5440-pin-function", NULL)) {
+ fname = kzalloc(strlen(np->name) + FSUFFIX_LEN, GFP_KERNEL);
+ if (!fname) {
+ dev_err(dev, "failed to alloc memory for func name\n");
+ goto free_cfg;
+ }
+ snprintf(fname, strlen(np->name) + 4, "%s%s", np->name,
+ FUNCTION_SUFFIX);
+
+ map[*nmaps].data.mux.group = gname;
+ map[*nmaps].data.mux.function = fname;
+ map[*nmaps].type = PIN_MAP_TYPE_MUX_GROUP;
+ *nmaps += 1;
+ }
+
+ *maps = map;
+ return 0;
+
+free_cfg:
+ kfree(cfg);
+free_gname:
+ kfree(gname);
+free_map:
+ kfree(map);
+ return -ENOMEM;
+}
+
+/* free the memory allocated to hold the pin-map table */
+static void exynos5440_dt_free_map(struct pinctrl_dev *pctldev,
+ struct pinctrl_map *map, unsigned num_maps)
+{
+ int idx;
+
+ for (idx = 0; idx < num_maps; idx++) {
+ if (map[idx].type == PIN_MAP_TYPE_MUX_GROUP) {
+ kfree(map[idx].data.mux.function);
+ if (!idx)
+ kfree(map[idx].data.mux.group);
+ } else if (map->type == PIN_MAP_TYPE_CONFIGS_GROUP) {
+ kfree(map[idx].data.configs.configs);
+ if (!idx)
+ kfree(map[idx].data.configs.group_or_pin);
+ }
+ };
+
+ kfree(map);
+}
+
+/* list of pinctrl callbacks for the pinctrl core */
+static const struct pinctrl_ops exynos5440_pctrl_ops = {
+ .get_groups_count = exynos5440_get_group_count,
+ .get_group_name = exynos5440_get_group_name,
+ .get_group_pins = exynos5440_get_group_pins,
+ .dt_node_to_map = exynos5440_dt_node_to_map,
+ .dt_free_map = exynos5440_dt_free_map,
+};
+
+/* check if the selector is a valid pin function selector */
+static int exynos5440_get_functions_count(struct pinctrl_dev *pctldev)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ return priv->nr_functions;
+}
+
+/* return the name of the pin function specified */
+static const char *exynos5440_pinmux_get_fname(struct pinctrl_dev *pctldev,
+ unsigned selector)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ return priv->pmx_functions[selector].name;
+}
+
+/* return the groups associated for the specified function selector */
+static int exynos5440_pinmux_get_groups(struct pinctrl_dev *pctldev,
+ unsigned selector, const char * const **groups,
+ unsigned * const num_groups)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ *groups = priv->pmx_functions[selector].groups;
+ *num_groups = priv->pmx_functions[selector].num_groups;
+ return 0;
+}
+
+/* enable or disable a pinmux function */
+static void exynos5440_pinmux_setup(struct pinctrl_dev *pctldev, unsigned selector,
+ unsigned group, bool enable)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+ void __iomem *base;
+ u32 function;
+ u32 data;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ base = priv->reg_base;
+ function = priv->pmx_functions[selector].function;
+
+ data = readl(base + GPIO_MUX);
+ if (enable)
+ data |= (1 << function);
+ else
+ data &= ~(1 << function);
+ writel(data, base + GPIO_MUX);
+}
+
+/* enable a specified pinmux by writing to registers */
+static int exynos5440_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
+ unsigned group)
+{
+ exynos5440_pinmux_setup(pctldev, selector, group, true);
+ return 0;
+}
+
+/*
+ * The calls to gpio_direction_output() and gpio_direction_input()
+ * leads to this function call (via the pinctrl_gpio_direction_{input|output}()
+ * function called from the gpiolib interface).
+ */
+static int exynos5440_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range, unsigned offset, bool input)
+{
+ return 0;
+}
+
+/* list of pinmux callbacks for the pinmux vertical in pinctrl core */
+static const struct pinmux_ops exynos5440_pinmux_ops = {
+ .get_functions_count = exynos5440_get_functions_count,
+ .get_function_name = exynos5440_pinmux_get_fname,
+ .get_function_groups = exynos5440_pinmux_get_groups,
+ .enable = exynos5440_pinmux_enable,
+ .gpio_set_direction = exynos5440_pinmux_gpio_set_direction,
+};
+
+/* set the pin config settings for a specified pin */
+static int exynos5440_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *configs,
+ unsigned num_configs)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+ void __iomem *base;
+ enum pincfg_type cfg_type;
+ u32 cfg_value;
+ u32 data;
+ int i;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ base = priv->reg_base;
+
+ for (i = 0; i < num_configs; i++) {
+ cfg_type = PINCFG_UNPACK_TYPE(configs[i]);
+ cfg_value = PINCFG_UNPACK_VALUE(configs[i]);
+
+ switch (cfg_type) {
+ case PINCFG_TYPE_PUD:
+ /* first set pull enable/disable bit */
+ data = readl(base + GPIO_PE);
+ data &= ~(1 << pin);
+ if (cfg_value)
+ data |= (1 << pin);
+ writel(data, base + GPIO_PE);
+
+ /* then set pull up/down bit */
+ data = readl(base + GPIO_PS);
+ data &= ~(1 << pin);
+ if (cfg_value == 2)
+ data |= (1 << pin);
+ writel(data, base + GPIO_PS);
+ break;
+
+ case PINCFG_TYPE_DRV:
+ /* set the first bit of the drive strength */
+ data = readl(base + GPIO_DS0);
+ data &= ~(1 << pin);
+ data |= ((cfg_value & 1) << pin);
+ writel(data, base + GPIO_DS0);
+ cfg_value >>= 1;
+
+ /* set the second bit of the driver strength */
+ data = readl(base + GPIO_DS1);
+ data &= ~(1 << pin);
+ data |= ((cfg_value & 1) << pin);
+ writel(data, base + GPIO_DS1);
+ break;
+ case PINCFG_TYPE_SKEW_RATE:
+ data = readl(base + GPIO_SR);
+ data &= ~(1 << pin);
+ data |= ((cfg_value & 1) << pin);
+ writel(data, base + GPIO_SR);
+ break;
+ case PINCFG_TYPE_INPUT_TYPE:
+ data = readl(base + GPIO_TYPE);
+ data &= ~(1 << pin);
+ data |= ((cfg_value & 1) << pin);
+ writel(data, base + GPIO_TYPE);
+ break;
+ default:
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ } /* for each config */
+
+ return 0;
+}
+
+/* get the pin config settings for a specified pin */
+static int exynos5440_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *config)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+ void __iomem *base;
+ enum pincfg_type cfg_type = PINCFG_UNPACK_TYPE(*config);
+ u32 data;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ base = priv->reg_base;
+
+ switch (cfg_type) {
+ case PINCFG_TYPE_PUD:
+ data = readl(base + GPIO_PE);
+ data = (data >> pin) & 1;
+ if (!data)
+ *config = 0;
+ else
+ *config = ((readl(base + GPIO_PS) >> pin) & 1) + 1;
+ break;
+ case PINCFG_TYPE_DRV:
+ data = readl(base + GPIO_DS0);
+ data = (data >> pin) & 1;
+ *config = data;
+ data = readl(base + GPIO_DS1);
+ data = (data >> pin) & 1;
+ *config |= (data << 1);
+ break;
+ case PINCFG_TYPE_SKEW_RATE:
+ data = readl(base + GPIO_SR);
+ *config = (data >> pin) & 1;
+ break;
+ case PINCFG_TYPE_INPUT_TYPE:
+ data = readl(base + GPIO_TYPE);
+ *config = (data >> pin) & 1;
+ break;
+ default:
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* set the pin config settings for a specified pin group */
+static int exynos5440_pinconf_group_set(struct pinctrl_dev *pctldev,
+ unsigned group, unsigned long *configs,
+ unsigned num_configs)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+ const unsigned int *pins;
+ unsigned int cnt;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ pins = priv->pin_groups[group].pins;
+
+ for (cnt = 0; cnt < priv->pin_groups[group].num_pins; cnt++)
+ exynos5440_pinconf_set(pctldev, pins[cnt], configs,
+ num_configs);
+
+ return 0;
+}
+
+/* get the pin config settings for a specified pin group */
+static int exynos5440_pinconf_group_get(struct pinctrl_dev *pctldev,
+ unsigned int group, unsigned long *config)
+{
+ struct exynos5440_pinctrl_priv_data *priv;
+ const unsigned int *pins;
+
+ priv = pinctrl_dev_get_drvdata(pctldev);
+ pins = priv->pin_groups[group].pins;
+ exynos5440_pinconf_get(pctldev, pins[0], config);
+ return 0;
+}
+
+/* list of pinconfig callbacks for pinconfig vertical in the pinctrl code */
+static const struct pinconf_ops exynos5440_pinconf_ops = {
+ .pin_config_get = exynos5440_pinconf_get,
+ .pin_config_set = exynos5440_pinconf_set,
+ .pin_config_group_get = exynos5440_pinconf_group_get,
+ .pin_config_group_set = exynos5440_pinconf_group_set,
+};
+
+/* gpiolib gpio_set callback function */
+static void exynos5440_gpio_set(struct gpio_chip *gc, unsigned offset, int value)
+{
+ struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
+ void __iomem *base = priv->reg_base;
+ u32 data;
+
+ data = readl(base + GPIO_VAL);
+ data &= ~(1 << offset);
+ if (value)
+ data |= 1 << offset;
+ writel(data, base + GPIO_VAL);
+}
+
+/* gpiolib gpio_get callback function */
+static int exynos5440_gpio_get(struct gpio_chip *gc, unsigned offset)
+{
+ struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
+ void __iomem *base = priv->reg_base;
+ u32 data;
+
+ data = readl(base + GPIO_IN);
+ data >>= offset;
+ data &= 1;
+ return data;
+}
+
+/* gpiolib gpio_direction_input callback function */
+static int exynos5440_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
+{
+ struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
+ void __iomem *base = priv->reg_base;
+ u32 data;
+
+ /* first disable the data output enable on this pin */
+ data = readl(base + GPIO_OE);
+ data &= ~(1 << offset);
+ writel(data, base + GPIO_OE);
+
+ /* now enable input on this pin */
+ data = readl(base + GPIO_IE);
+ data |= 1 << offset;
+ writel(data, base + GPIO_IE);
+ return 0;
+}
+
+/* gpiolib gpio_direction_output callback function */
+static int exynos5440_gpio_direction_output(struct gpio_chip *gc, unsigned offset,
+ int value)
+{
+ struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
+ void __iomem *base = priv->reg_base;
+ u32 data;
+
+ exynos5440_gpio_set(gc, offset, value);
+
+ /* first disable the data input enable on this pin */
+ data = readl(base + GPIO_IE);
+ data &= ~(1 << offset);
+ writel(data, base + GPIO_IE);
+
+ /* now enable output on this pin */
+ data = readl(base + GPIO_OE);
+ data |= 1 << offset;
+ writel(data, base + GPIO_OE);
+ return 0;
+}
+
+/* gpiolib gpio_to_irq callback function */
+static int exynos5440_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
+{
+ struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev);
+ unsigned int virq;
+
+ if (offset < 16 || offset > 23)
+ return -ENXIO;
+
+ if (!priv->irq_domain)
+ return -ENXIO;
+
+ virq = irq_create_mapping(priv->irq_domain, offset - 16);
+ return virq ? : -ENXIO;
+}
+
+/* parse the pin numbers listed in the 'samsung,exynos5440-pins' property */
+static int exynos5440_pinctrl_parse_dt_pins(struct platform_device *pdev,
+ struct device_node *cfg_np, unsigned int **pin_list,
+ unsigned int *npins)
+{
+ struct device *dev = &pdev->dev;
+ struct property *prop;
+
+ prop = of_find_property(cfg_np, "samsung,exynos5440-pins", NULL);
+ if (!prop)
+ return -ENOENT;
+
+ *npins = prop->length / sizeof(unsigned long);
+ if (!*npins) {
+ dev_err(dev, "invalid pin list in %s node", cfg_np->name);
+ return -EINVAL;
+ }
+
+ *pin_list = devm_kzalloc(dev, *npins * sizeof(**pin_list), GFP_KERNEL);
+ if (!*pin_list) {
+ dev_err(dev, "failed to allocate memory for pin list\n");
+ return -ENOMEM;
+ }
+
+ return of_property_read_u32_array(cfg_np, "samsung,exynos5440-pins",
+ *pin_list, *npins);
+}
+
+/*
+ * Parse the information about all the available pin groups and pin functions
+ * from device node of the pin-controller.
+ */
+static int exynos5440_pinctrl_parse_dt(struct platform_device *pdev,
+ struct exynos5440_pinctrl_priv_data *priv)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *dev_np = dev->of_node;
+ struct device_node *cfg_np;
+ struct exynos5440_pin_group *groups, *grp;
+ struct exynos5440_pmx_func *functions, *func;
+ unsigned *pin_list;
+ unsigned int npins, grp_cnt, func_idx = 0;
+ char *gname, *fname;
+ int ret;
+
+ grp_cnt = of_get_child_count(dev_np);
+ if (!grp_cnt)
+ return -EINVAL;
+
+ groups = devm_kzalloc(dev, grp_cnt * sizeof(*groups), GFP_KERNEL);
+ if (!groups) {
+ dev_err(dev, "failed allocate memory for ping group list\n");
+ return -EINVAL;
+ }
+ grp = groups;
+
+ functions = devm_kzalloc(dev, grp_cnt * sizeof(*functions), GFP_KERNEL);
+ if (!functions) {
+ dev_err(dev, "failed to allocate memory for function list\n");
+ return -EINVAL;
+ }
+ func = functions;
+
+ /*
+ * Iterate over all the child nodes of the pin controller node
+ * and create pin groups and pin function lists.
+ */
+ for_each_child_of_node(dev_np, cfg_np) {
+ u32 function;
+
+ ret = exynos5440_pinctrl_parse_dt_pins(pdev, cfg_np,
+ &pin_list, &npins);
+ if (ret) {
+ gname = NULL;
+ goto skip_to_pin_function;
+ }
+
+ /* derive pin group name from the node name */
+ gname = devm_kzalloc(dev, strlen(cfg_np->name) + GSUFFIX_LEN,
+ GFP_KERNEL);
+ if (!gname) {
+ dev_err(dev, "failed to alloc memory for group name\n");
+ return -ENOMEM;
+ }
+ snprintf(gname, strlen(cfg_np->name) + 4, "%s%s", cfg_np->name,
+ GROUP_SUFFIX);
+
+ grp->name = gname;
+ grp->pins = pin_list;
+ grp->num_pins = npins;
+ grp++;
+
+skip_to_pin_function:
+ ret = of_property_read_u32(cfg_np, "samsung,exynos5440-pin-function",
+ &function);
+ if (ret)
+ continue;
+
+ /* derive function name from the node name */
+ fname = devm_kzalloc(dev, strlen(cfg_np->name) + FSUFFIX_LEN,
+ GFP_KERNEL);
+ if (!fname) {
+ dev_err(dev, "failed to alloc memory for func name\n");
+ return -ENOMEM;
+ }
+ snprintf(fname, strlen(cfg_np->name) + 4, "%s%s", cfg_np->name,
+ FUNCTION_SUFFIX);
+
+ func->name = fname;
+ func->groups = devm_kzalloc(dev, sizeof(char *), GFP_KERNEL);
+ if (!func->groups) {
+ dev_err(dev, "failed to alloc memory for group list "
+ "in pin function");
+ return -ENOMEM;
+ }
+ func->groups[0] = gname;
+ func->num_groups = gname ? 1 : 0;
+ func->function = function;
+ func++;
+ func_idx++;
+ }
+
+ priv->pin_groups = groups;
+ priv->nr_groups = grp_cnt;
+ priv->pmx_functions = functions;
+ priv->nr_functions = func_idx;
+ return 0;
+}
+
+/* register the pinctrl interface with the pinctrl subsystem */
+static int exynos5440_pinctrl_register(struct platform_device *pdev,
+ struct exynos5440_pinctrl_priv_data *priv)
+{
+ struct device *dev = &pdev->dev;
+ struct pinctrl_desc *ctrldesc;
+ struct pinctrl_dev *pctl_dev;
+ struct pinctrl_pin_desc *pindesc, *pdesc;
+ struct pinctrl_gpio_range grange;
+ char *pin_names;
+ int pin, ret;
+
+ ctrldesc = devm_kzalloc(dev, sizeof(*ctrldesc), GFP_KERNEL);
+ if (!ctrldesc) {
+ dev_err(dev, "could not allocate memory for pinctrl desc\n");
+ return -ENOMEM;
+ }
+
+ ctrldesc->name = "exynos5440-pinctrl";
+ ctrldesc->owner = THIS_MODULE;
+ ctrldesc->pctlops = &exynos5440_pctrl_ops;
+ ctrldesc->pmxops = &exynos5440_pinmux_ops;
+ ctrldesc->confops = &exynos5440_pinconf_ops;
+
+ pindesc = devm_kzalloc(&pdev->dev, sizeof(*pindesc) *
+ EXYNOS5440_MAX_PINS, GFP_KERNEL);
+ if (!pindesc) {
+ dev_err(&pdev->dev, "mem alloc for pin descriptors failed\n");
+ return -ENOMEM;
+ }
+ ctrldesc->pins = pindesc;
+ ctrldesc->npins = EXYNOS5440_MAX_PINS;
+
+ /* dynamically populate the pin number and pin name for pindesc */
+ for (pin = 0, pdesc = pindesc; pin < ctrldesc->npins; pin++, pdesc++)
+ pdesc->number = pin;
+
+ /*
+ * allocate space for storing the dynamically generated names for all
+ * the pins which belong to this pin-controller.
+ */
+ pin_names = devm_kzalloc(&pdev->dev, sizeof(char) * PIN_NAME_LENGTH *
+ ctrldesc->npins, GFP_KERNEL);
+ if (!pin_names) {
+ dev_err(&pdev->dev, "mem alloc for pin names failed\n");
+ return -ENOMEM;
+ }
+
+ /* for each pin, set the name of the pin */
+ for (pin = 0; pin < ctrldesc->npins; pin++) {
+ snprintf(pin_names, 6, "gpio%02d", pin);
+ pdesc = pindesc + pin;
+ pdesc->name = pin_names;
+ pin_names += PIN_NAME_LENGTH;
+ }
+
+ ret = exynos5440_pinctrl_parse_dt(pdev, priv);
+ if (ret)
+ return ret;
+
+ pctl_dev = pinctrl_register(ctrldesc, &pdev->dev, priv);
+ if (!pctl_dev) {
+ dev_err(&pdev->dev, "could not register pinctrl driver\n");
+ return -EINVAL;
+ }
+
+ grange.name = "exynos5440-pctrl-gpio-range";
+ grange.id = 0;
+ grange.base = 0;
+ grange.npins = EXYNOS5440_MAX_PINS;
+ grange.gc = priv->gc;
+ pinctrl_add_gpio_range(pctl_dev, &grange);
+ return 0;
+}
+
+/* register the gpiolib interface with the gpiolib subsystem */
+static int exynos5440_gpiolib_register(struct platform_device *pdev,
+ struct exynos5440_pinctrl_priv_data *priv)
+{
+ struct gpio_chip *gc;
+ int ret;
+
+ gc = devm_kzalloc(&pdev->dev, sizeof(*gc), GFP_KERNEL);
+ if (!gc) {
+ dev_err(&pdev->dev, "mem alloc for gpio_chip failed\n");
+ return -ENOMEM;
+ }
+
+ priv->gc = gc;
+ gc->base = 0;
+ gc->ngpio = EXYNOS5440_MAX_PINS;
+ gc->dev = &pdev->dev;
+ gc->set = exynos5440_gpio_set;
+ gc->get = exynos5440_gpio_get;
+ gc->direction_input = exynos5440_gpio_direction_input;
+ gc->direction_output = exynos5440_gpio_direction_output;
+ gc->to_irq = exynos5440_gpio_to_irq;
+ gc->label = "gpiolib-exynos5440";
+ gc->owner = THIS_MODULE;
+ ret = gpiochip_add(gc);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register gpio_chip %s, error "
+ "code: %d\n", gc->label, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+/* unregister the gpiolib interface with the gpiolib subsystem */
+static int exynos5440_gpiolib_unregister(struct platform_device *pdev,
+ struct exynos5440_pinctrl_priv_data *priv)
+{
+ int ret = gpiochip_remove(priv->gc);
+ if (ret) {
+ dev_err(&pdev->dev, "gpio chip remove failed\n");
+ return ret;
+ }
+ return 0;
+}
+
+static void exynos5440_gpio_irq_unmask(struct irq_data *irqd)
+{
+ struct exynos5440_pinctrl_priv_data *d;
+ unsigned long gpio_int;
+
+ d = irq_data_get_irq_chip_data(irqd);
+ gpio_int = readl(d->reg_base + GPIO_INT);
+ gpio_int |= 1 << irqd->hwirq;
+ writel(gpio_int, d->reg_base + GPIO_INT);
+}
+
+static void exynos5440_gpio_irq_mask(struct irq_data *irqd)
+{
+ struct exynos5440_pinctrl_priv_data *d;
+ unsigned long gpio_int;
+
+ d = irq_data_get_irq_chip_data(irqd);
+ gpio_int = readl(d->reg_base + GPIO_INT);
+ gpio_int &= ~(1 << irqd->hwirq);
+ writel(gpio_int, d->reg_base + GPIO_INT);
+}
+
+/* irq_chip for gpio interrupts */
+static struct irq_chip exynos5440_gpio_irq_chip = {
+ .name = "exynos5440_gpio_irq_chip",
+ .irq_unmask = exynos5440_gpio_irq_unmask,
+ .irq_mask = exynos5440_gpio_irq_mask,
+};
+
+/* interrupt handler for GPIO interrupts 0..7 */
+static irqreturn_t exynos5440_gpio_irq(int irq, void *data)
+{
+ struct exynos5440_gpio_intr_data *intd = data;
+ struct exynos5440_pinctrl_priv_data *d = intd->priv;
+ int virq;
+
+ virq = irq_linear_revmap(d->irq_domain, intd->gpio_int);
+ if (!virq)
+ return IRQ_NONE;
+ generic_handle_irq(virq);
+ return IRQ_HANDLED;
+}
+
+static int exynos5440_gpio_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ struct exynos5440_pinctrl_priv_data *d = h->host_data;
+
+ irq_set_chip_data(virq, d);
+ irq_set_chip_and_handler(virq, &exynos5440_gpio_irq_chip,
+ handle_level_irq);
+ set_irq_flags(virq, IRQF_VALID);
+ return 0;
+}
+
+/* irq domain callbacks for gpio interrupt controller */
+static const struct irq_domain_ops exynos5440_gpio_irqd_ops = {
+ .map = exynos5440_gpio_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
+/* setup handling of gpio interrupts */
+static int exynos5440_gpio_irq_init(struct platform_device *pdev,
+ struct exynos5440_pinctrl_priv_data *priv)
+{
+ struct device *dev = &pdev->dev;
+ struct exynos5440_gpio_intr_data *intd;
+ int i, irq, ret;
+
+ intd = devm_kzalloc(dev, sizeof(*intd) * EXYNOS5440_MAX_GPIO_INT,
+ GFP_KERNEL);
+ if (!intd) {
+ dev_err(dev, "failed to allocate memory for gpio intr data\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < EXYNOS5440_MAX_GPIO_INT; i++) {
+ irq = irq_of_parse_and_map(dev->of_node, i);
+ if (irq <= 0) {
+ dev_err(dev, "irq parsing failed\n");
+ return -EINVAL;
+ }
+
+ intd->gpio_int = i;
+ intd->priv = priv;
+ ret = devm_request_irq(dev, irq, exynos5440_gpio_irq,
+ 0, dev_name(dev), intd++);
+ if (ret) {
+ dev_err(dev, "irq request failed\n");
+ return -ENXIO;
+ }
+ }
+
+ priv->irq_domain = irq_domain_add_linear(dev->of_node,
+ EXYNOS5440_MAX_GPIO_INT,
+ &exynos5440_gpio_irqd_ops, priv);
+ if (!priv->irq_domain) {
+ dev_err(dev, "failed to create irq domain\n");
+ return -ENXIO;
+ }
+
+ return 0;
+}
+
+static int exynos5440_pinctrl_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct exynos5440_pinctrl_priv_data *priv;
+ struct resource *res;
+ int ret;
+
+ if (!dev->of_node) {
+ dev_err(dev, "device tree node not found\n");
+ return -ENODEV;
+ }
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv) {
+ dev_err(dev, "could not allocate memory for private data\n");
+ return -ENOMEM;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ priv->reg_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(priv->reg_base))
+ return PTR_ERR(priv->reg_base);
+
+ ret = exynos5440_gpiolib_register(pdev, priv);
+ if (ret)
+ return ret;
+
+ ret = exynos5440_pinctrl_register(pdev, priv);
+ if (ret) {
+ exynos5440_gpiolib_unregister(pdev, priv);
+ return ret;
+ }
+
+ ret = exynos5440_gpio_irq_init(pdev, priv);
+ if (ret) {
+ dev_err(dev, "failed to setup gpio interrupts\n");
+ return ret;
+ }
+
+ platform_set_drvdata(pdev, priv);
+ dev_info(dev, "EXYNOS5440 pinctrl driver registered\n");
+ return 0;
+}
+
+static const struct of_device_id exynos5440_pinctrl_dt_match[] = {
+ { .compatible = "samsung,exynos5440-pinctrl" },
+ {},
+};
+MODULE_DEVICE_TABLE(of, exynos5440_pinctrl_dt_match);
+
+static struct platform_driver exynos5440_pinctrl_driver = {
+ .probe = exynos5440_pinctrl_probe,
+ .driver = {
+ .name = "exynos5440-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = exynos5440_pinctrl_dt_match,
+ },
+};
+
+static int __init exynos5440_pinctrl_drv_register(void)
+{
+ return platform_driver_register(&exynos5440_pinctrl_driver);
+}
+postcore_initcall(exynos5440_pinctrl_drv_register);
+
+static void __exit exynos5440_pinctrl_drv_unregister(void)
+{
+ platform_driver_unregister(&exynos5440_pinctrl_driver);
+}
+module_exit(exynos5440_pinctrl_drv_unregister);
+
+MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
+MODULE_DESCRIPTION("Samsung EXYNOS5440 SoC pinctrl driver");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+/*
+ * S3C24XX specific support for Samsung pinctrl/gpiolib driver.
+ *
+ * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This file contains the SamsungS3C24XX specific information required by the
+ * Samsung pinctrl/gpiolib driver. It also includes the implementation of
+ * external gpio and wakeup interrupt support.
+ */
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/irqdomain.h>
+#include <linux/irq.h>
+#include <linux/of_irq.h>
+#include <linux/irqchip/chained_irq.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+
+#include "pinctrl-samsung.h"
+
+#define NUM_EINT 24
+#define NUM_EINT_IRQ 6
+#define EINT_MAX_PER_GROUP 8
+
+#define EINTPEND_REG 0xa8
+#define EINTMASK_REG 0xa4
+
+#define EINT_GROUP(i) ((int)((i) / EINT_MAX_PER_GROUP))
+#define EINT_REG(i) ((EINT_GROUP(i) * 4) + 0x88)
+#define EINT_OFFS(i) ((i) % EINT_MAX_PER_GROUP * 4)
+
+#define EINT_LEVEL_LOW 0
+#define EINT_LEVEL_HIGH 1
+#define EINT_EDGE_FALLING 2
+#define EINT_EDGE_RISING 4
+#define EINT_EDGE_BOTH 6
+#define EINT_MASK 0xf
+
+static struct samsung_pin_bank_type bank_type_1bit = {
+ .fld_width = { 1, 1, },
+ .reg_offset = { 0x00, 0x04, },
+};
+
+static struct samsung_pin_bank_type bank_type_2bit = {
+ .fld_width = { 2, 1, 2, },
+ .reg_offset = { 0x00, 0x04, 0x08, },
+};
+
+#define PIN_BANK_A(pins, reg, id) \
+ { \
+ .type = &bank_type_1bit, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_NONE, \
+ .name = id \
+ }
+
+#define PIN_BANK_2BIT(pins, reg, id) \
+ { \
+ .type = &bank_type_2bit, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_NONE, \
+ .name = id \
+ }
+
+#define PIN_BANK_2BIT_EINTW(pins, reg, id, eoffs, emask)\
+ { \
+ .type = &bank_type_2bit, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_WKUP, \
+ .eint_func = 2, \
+ .eint_mask = emask, \
+ .eint_offset = eoffs, \
+ .name = id \
+ }
+
+/**
+ * struct s3c24xx_eint_data: EINT common data
+ * @drvdata: pin controller driver data
+ * @domains: IRQ domains of particular EINT interrupts
+ * @parents: mapped parent irqs in the main interrupt controller
+ */
+struct s3c24xx_eint_data {
+ struct samsung_pinctrl_drv_data *drvdata;
+ struct irq_domain *domains[NUM_EINT];
+ int parents[NUM_EINT_IRQ];
+};
+
+/**
+ * struct s3c24xx_eint_domain_data: per irq-domain data
+ * @bank: pin bank related to the domain
+ * @eint_data: common data
+ * eint0_3_parent_only: live eints 0-3 only in the main intc
+ */
+struct s3c24xx_eint_domain_data {
+ struct samsung_pin_bank *bank;
+ struct s3c24xx_eint_data *eint_data;
+ bool eint0_3_parent_only;
+};
+
+static int s3c24xx_eint_get_trigger(unsigned int type)
+{
+ switch (type) {
+ case IRQ_TYPE_EDGE_RISING:
+ return EINT_EDGE_RISING;
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ return EINT_EDGE_FALLING;
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ return EINT_EDGE_BOTH;
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ return EINT_LEVEL_HIGH;
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ return EINT_LEVEL_LOW;
+ break;
+ default:
+ return -EINVAL;
+ }
+}
+
+static void s3c24xx_eint_set_handler(unsigned int irq, unsigned int type)
+{
+ /* Edge- and level-triggered interrupts need different handlers */
+ if (type & IRQ_TYPE_EDGE_BOTH)
+ __irq_set_handler_locked(irq, handle_edge_irq);
+ else
+ __irq_set_handler_locked(irq, handle_level_irq);
+}
+
+static void s3c24xx_eint_set_function(struct samsung_pinctrl_drv_data *d,
+ struct samsung_pin_bank *bank, int pin)
+{
+ struct samsung_pin_bank_type *bank_type = bank->type;
+ unsigned long flags;
+ void __iomem *reg;
+ u8 shift;
+ u32 mask;
+ u32 val;
+
+ /* Make sure that pin is configured as interrupt */
+ reg = d->virt_base + bank->pctl_offset;
+ shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
+ mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ val = readl(reg);
+ val &= ~(mask << shift);
+ val |= bank->eint_func << shift;
+ writel(val, reg);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+}
+
+static int s3c24xx_eint_type(struct irq_data *data, unsigned int type)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ int index = bank->eint_offset + data->hwirq;
+ void __iomem *reg;
+ int trigger;
+ u8 shift;
+ u32 val;
+
+ trigger = s3c24xx_eint_get_trigger(type);
+ if (trigger < 0) {
+ dev_err(d->dev, "unsupported external interrupt type\n");
+ return -EINVAL;
+ }
+
+ s3c24xx_eint_set_handler(data->irq, type);
+
+ /* Set up interrupt trigger */
+ reg = d->virt_base + EINT_REG(index);
+ shift = EINT_OFFS(index);
+
+ val = readl(reg);
+ val &= ~(EINT_MASK << shift);
+ val |= trigger << shift;
+ writel(val, reg);
+
+ s3c24xx_eint_set_function(d, bank, data->hwirq);
+
+ return 0;
+}
+
+/* Handling of EINTs 0-3 on all except S3C2412 and S3C2413 */
+
+static void s3c2410_eint0_3_ack(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
+ struct s3c24xx_eint_data *eint_data = ddata->eint_data;
+ int parent_irq = eint_data->parents[data->hwirq];
+ struct irq_chip *parent_chip = irq_get_chip(parent_irq);
+
+ parent_chip->irq_ack(irq_get_irq_data(parent_irq));
+}
+
+static void s3c2410_eint0_3_mask(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
+ struct s3c24xx_eint_data *eint_data = ddata->eint_data;
+ int parent_irq = eint_data->parents[data->hwirq];
+ struct irq_chip *parent_chip = irq_get_chip(parent_irq);
+
+ parent_chip->irq_mask(irq_get_irq_data(parent_irq));
+}
+
+static void s3c2410_eint0_3_unmask(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
+ struct s3c24xx_eint_data *eint_data = ddata->eint_data;
+ int parent_irq = eint_data->parents[data->hwirq];
+ struct irq_chip *parent_chip = irq_get_chip(parent_irq);
+
+ parent_chip->irq_unmask(irq_get_irq_data(parent_irq));
+}
+
+static struct irq_chip s3c2410_eint0_3_chip = {
+ .name = "s3c2410-eint0_3",
+ .irq_ack = s3c2410_eint0_3_ack,
+ .irq_mask = s3c2410_eint0_3_mask,
+ .irq_unmask = s3c2410_eint0_3_unmask,
+ .irq_set_type = s3c24xx_eint_type,
+};
+
+static void s3c2410_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+{
+ struct irq_data *data = irq_desc_get_irq_data(desc);
+ struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
+ unsigned int virq;
+
+ /* the first 4 eints have a simple 1 to 1 mapping */
+ virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
+ /* Something must be really wrong if an unmapped EINT is unmasked */
+ BUG_ON(!virq);
+
+ generic_handle_irq(virq);
+}
+
+/* Handling of EINTs 0-3 on S3C2412 and S3C2413 */
+
+static void s3c2412_eint0_3_ack(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+
+ unsigned long bitval = 1UL << data->hwirq;
+ writel(bitval, d->virt_base + EINTPEND_REG);
+}
+
+static void s3c2412_eint0_3_mask(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned long mask;
+
+ mask = readl(d->virt_base + EINTMASK_REG);
+ mask |= (1UL << data->hwirq);
+ writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static void s3c2412_eint0_3_unmask(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned long mask;
+
+ mask = readl(d->virt_base + EINTMASK_REG);
+ mask &= ~(1UL << data->hwirq);
+ writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static struct irq_chip s3c2412_eint0_3_chip = {
+ .name = "s3c2412-eint0_3",
+ .irq_ack = s3c2412_eint0_3_ack,
+ .irq_mask = s3c2412_eint0_3_mask,
+ .irq_unmask = s3c2412_eint0_3_unmask,
+ .irq_set_type = s3c24xx_eint_type,
+};
+
+static void s3c2412_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+{
+ struct irq_chip *chip = irq_get_chip(irq);
+ struct irq_data *data = irq_desc_get_irq_data(desc);
+ struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
+ unsigned int virq;
+
+ chained_irq_enter(chip, desc);
+
+ /* the first 4 eints have a simple 1 to 1 mapping */
+ virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
+ /* Something must be really wrong if an unmapped EINT is unmasked */
+ BUG_ON(!virq);
+
+ generic_handle_irq(virq);
+
+ chained_irq_exit(chip, desc);
+}
+
+/* Handling of all other eints */
+
+static void s3c24xx_eint_ack(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned char index = bank->eint_offset + data->hwirq;
+
+ writel(1UL << index, d->virt_base + EINTPEND_REG);
+}
+
+static void s3c24xx_eint_mask(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned char index = bank->eint_offset + data->hwirq;
+ unsigned long mask;
+
+ mask = readl(d->virt_base + EINTMASK_REG);
+ mask |= (1UL << index);
+ writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static void s3c24xx_eint_unmask(struct irq_data *data)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned char index = bank->eint_offset + data->hwirq;
+ unsigned long mask;
+
+ mask = readl(d->virt_base + EINTMASK_REG);
+ mask &= ~(1UL << index);
+ writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static struct irq_chip s3c24xx_eint_chip = {
+ .name = "s3c-eint",
+ .irq_ack = s3c24xx_eint_ack,
+ .irq_mask = s3c24xx_eint_mask,
+ .irq_unmask = s3c24xx_eint_unmask,
+ .irq_set_type = s3c24xx_eint_type,
+};
+
+static inline void s3c24xx_demux_eint(unsigned int irq, struct irq_desc *desc,
+ u32 offset, u32 range)
+{
+ struct irq_chip *chip = irq_get_chip(irq);
+ struct s3c24xx_eint_data *data = irq_get_handler_data(irq);
+ struct samsung_pinctrl_drv_data *d = data->drvdata;
+ unsigned int pend, mask;
+
+ chained_irq_enter(chip, desc);
+
+ pend = readl(d->virt_base + EINTPEND_REG);
+ mask = readl(d->virt_base + EINTMASK_REG);
+
+ pend &= ~mask;
+ pend &= range;
+
+ while (pend) {
+ unsigned int virq;
+
+ irq = __ffs(pend);
+ pend &= ~(1 << irq);
+ virq = irq_linear_revmap(data->domains[irq], irq - offset);
+ /* Something is really wrong if an unmapped EINT is unmasked */
+ BUG_ON(!virq);
+
+ generic_handle_irq(virq);
+ }
+
+ chained_irq_exit(chip, desc);
+}
+
+static void s3c24xx_demux_eint4_7(unsigned int irq, struct irq_desc *desc)
+{
+ s3c24xx_demux_eint(irq, desc, 0, 0xf0);
+}
+
+static void s3c24xx_demux_eint8_23(unsigned int irq, struct irq_desc *desc)
+{
+ s3c24xx_demux_eint(irq, desc, 8, 0xffff00);
+}
+
+static irq_flow_handler_t s3c2410_eint_handlers[NUM_EINT_IRQ] = {
+ s3c2410_demux_eint0_3,
+ s3c2410_demux_eint0_3,
+ s3c2410_demux_eint0_3,
+ s3c2410_demux_eint0_3,
+ s3c24xx_demux_eint4_7,
+ s3c24xx_demux_eint8_23,
+};
+
+static irq_flow_handler_t s3c2412_eint_handlers[NUM_EINT_IRQ] = {
+ s3c2412_demux_eint0_3,
+ s3c2412_demux_eint0_3,
+ s3c2412_demux_eint0_3,
+ s3c2412_demux_eint0_3,
+ s3c24xx_demux_eint4_7,
+ s3c24xx_demux_eint8_23,
+};
+
+static int s3c24xx_gpf_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ struct s3c24xx_eint_domain_data *ddata = h->host_data;
+ struct samsung_pin_bank *bank = ddata->bank;
+
+ if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
+ return -EINVAL;
+
+ if (hw <= 3) {
+ if (ddata->eint0_3_parent_only)
+ irq_set_chip_and_handler(virq, &s3c2410_eint0_3_chip,
+ handle_edge_irq);
+ else
+ irq_set_chip_and_handler(virq, &s3c2412_eint0_3_chip,
+ handle_edge_irq);
+ } else {
+ irq_set_chip_and_handler(virq, &s3c24xx_eint_chip,
+ handle_edge_irq);
+ }
+ irq_set_chip_data(virq, bank);
+ set_irq_flags(virq, IRQF_VALID);
+ return 0;
+}
+
+static const struct irq_domain_ops s3c24xx_gpf_irq_ops = {
+ .map = s3c24xx_gpf_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
+static int s3c24xx_gpg_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ struct s3c24xx_eint_domain_data *ddata = h->host_data;
+ struct samsung_pin_bank *bank = ddata->bank;
+
+ if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
+ return -EINVAL;
+
+ irq_set_chip_and_handler(virq, &s3c24xx_eint_chip, handle_edge_irq);
+ irq_set_chip_data(virq, bank);
+ set_irq_flags(virq, IRQF_VALID);
+ return 0;
+}
+
+static const struct irq_domain_ops s3c24xx_gpg_irq_ops = {
+ .map = s3c24xx_gpg_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
+static const struct of_device_id s3c24xx_eint_irq_ids[] = {
+ { .compatible = "samsung,s3c2410-wakeup-eint", .data = (void *)1 },
+ { .compatible = "samsung,s3c2412-wakeup-eint", .data = (void *)0 },
+ { }
+};
+
+static int s3c24xx_eint_init(struct samsung_pinctrl_drv_data *d)
+{
+ struct device *dev = d->dev;
+ const struct of_device_id *match;
+ struct device_node *eint_np = NULL;
+ struct device_node *np;
+ struct samsung_pin_bank *bank;
+ struct s3c24xx_eint_data *eint_data;
+ const struct irq_domain_ops *ops;
+ unsigned int i;
+ bool eint0_3_parent_only;
+ irq_flow_handler_t *handlers;
+
+ for_each_child_of_node(dev->of_node, np) {
+ match = of_match_node(s3c24xx_eint_irq_ids, np);
+ if (match) {
+ eint_np = np;
+ eint0_3_parent_only = (bool)match->data;
+ break;
+ }
+ }
+ if (!eint_np)
+ return -ENODEV;
+
+ eint_data = devm_kzalloc(dev, sizeof(*eint_data), GFP_KERNEL);
+ if (!eint_data)
+ return -ENOMEM;
+
+ eint_data->drvdata = d;
+
+ handlers = eint0_3_parent_only ? s3c2410_eint_handlers
+ : s3c2412_eint_handlers;
+ for (i = 0; i < NUM_EINT_IRQ; ++i) {
+ unsigned int irq;
+
+ irq = irq_of_parse_and_map(eint_np, i);
+ if (!irq) {
+ dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
+ return -ENXIO;
+ }
+
+ eint_data->parents[i] = irq;
+ irq_set_chained_handler(irq, handlers[i]);
+ irq_set_handler_data(irq, eint_data);
+ }
+
+ bank = d->ctrl->pin_banks;
+ for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ struct s3c24xx_eint_domain_data *ddata;
+ unsigned int mask;
+ unsigned int irq;
+ unsigned int pin;
+
+ if (bank->eint_type != EINT_TYPE_WKUP)
+ continue;
+
+ ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
+ if (!ddata)
+ return -ENOMEM;
+
+ ddata->bank = bank;
+ ddata->eint_data = eint_data;
+ ddata->eint0_3_parent_only = eint0_3_parent_only;
+
+ ops = (bank->eint_offset == 0) ? &s3c24xx_gpf_irq_ops
+ : &s3c24xx_gpg_irq_ops;
+
+ bank->irq_domain = irq_domain_add_linear(bank->of_node,
+ bank->nr_pins, ops, ddata);
+ if (!bank->irq_domain) {
+ dev_err(dev, "wkup irq domain add failed\n");
+ return -ENXIO;
+ }
+
+ irq = bank->eint_offset;
+ mask = bank->eint_mask;
+ for (pin = 0; mask; ++pin, mask >>= 1) {
+ if (irq >= NUM_EINT)
+ break;
+ if (!(mask & 1))
+ continue;
+ eint_data->domains[irq] = bank->irq_domain;
+ ++irq;
+ }
+ }
+
+ return 0;
+}
+
+static struct samsung_pin_bank s3c2412_pin_banks[] = {
+ PIN_BANK_A(23, 0x000, "gpa"),
+ PIN_BANK_2BIT(11, 0x010, "gpb"),
+ PIN_BANK_2BIT(16, 0x020, "gpc"),
+ PIN_BANK_2BIT(16, 0x030, "gpd"),
+ PIN_BANK_2BIT(16, 0x040, "gpe"),
+ PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+ PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
+ PIN_BANK_2BIT(11, 0x070, "gph"),
+ PIN_BANK_2BIT(13, 0x080, "gpj"),
+};
+
+struct samsung_pin_ctrl s3c2412_pin_ctrl[] = {
+ {
+ .pin_banks = s3c2412_pin_banks,
+ .nr_banks = ARRAY_SIZE(s3c2412_pin_banks),
+ .eint_wkup_init = s3c24xx_eint_init,
+ .label = "S3C2412-GPIO",
+ },
+};
+
+static struct samsung_pin_bank s3c2416_pin_banks[] = {
+ PIN_BANK_A(27, 0x000, "gpa"),
+ PIN_BANK_2BIT(11, 0x010, "gpb"),
+ PIN_BANK_2BIT(16, 0x020, "gpc"),
+ PIN_BANK_2BIT(16, 0x030, "gpd"),
+ PIN_BANK_2BIT(16, 0x040, "gpe"),
+ PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+ PIN_BANK_2BIT_EINTW(8, 0x060, "gpg", 8, 0xff00),
+ PIN_BANK_2BIT(15, 0x070, "gph"),
+ PIN_BANK_2BIT(16, 0x0e0, "gpk"),
+ PIN_BANK_2BIT(14, 0x0f0, "gpl"),
+ PIN_BANK_2BIT(2, 0x100, "gpm"),
+};
+
+struct samsung_pin_ctrl s3c2416_pin_ctrl[] = {
+ {
+ .pin_banks = s3c2416_pin_banks,
+ .nr_banks = ARRAY_SIZE(s3c2416_pin_banks),
+ .eint_wkup_init = s3c24xx_eint_init,
+ .label = "S3C2416-GPIO",
+ },
+};
+
+static struct samsung_pin_bank s3c2440_pin_banks[] = {
+ PIN_BANK_A(25, 0x000, "gpa"),
+ PIN_BANK_2BIT(11, 0x010, "gpb"),
+ PIN_BANK_2BIT(16, 0x020, "gpc"),
+ PIN_BANK_2BIT(16, 0x030, "gpd"),
+ PIN_BANK_2BIT(16, 0x040, "gpe"),
+ PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+ PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
+ PIN_BANK_2BIT(11, 0x070, "gph"),
+ PIN_BANK_2BIT(13, 0x0d0, "gpj"),
+};
+
+struct samsung_pin_ctrl s3c2440_pin_ctrl[] = {
+ {
+ .pin_banks = s3c2440_pin_banks,
+ .nr_banks = ARRAY_SIZE(s3c2440_pin_banks),
+ .eint_wkup_init = s3c24xx_eint_init,
+ .label = "S3C2440-GPIO",
+ },
+};
+
+static struct samsung_pin_bank s3c2450_pin_banks[] = {
+ PIN_BANK_A(28, 0x000, "gpa"),
+ PIN_BANK_2BIT(11, 0x010, "gpb"),
+ PIN_BANK_2BIT(16, 0x020, "gpc"),
+ PIN_BANK_2BIT(16, 0x030, "gpd"),
+ PIN_BANK_2BIT(16, 0x040, "gpe"),
+ PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+ PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
+ PIN_BANK_2BIT(15, 0x070, "gph"),
+ PIN_BANK_2BIT(16, 0x0d0, "gpj"),
+ PIN_BANK_2BIT(16, 0x0e0, "gpk"),
+ PIN_BANK_2BIT(15, 0x0f0, "gpl"),
+ PIN_BANK_2BIT(2, 0x100, "gpm"),
+};
+
+struct samsung_pin_ctrl s3c2450_pin_ctrl[] = {
+ {
+ .pin_banks = s3c2450_pin_banks,
+ .nr_banks = ARRAY_SIZE(s3c2450_pin_banks),
+ .eint_wkup_init = s3c24xx_eint_init,
+ .label = "S3C2450-GPIO",
+ },
+};
--- /dev/null
+/*
+ * S3C64xx specific support for pinctrl-samsung driver.
+ *
+ * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
+ *
+ * Based on pinctrl-exynos.c, please see the file for original copyrights.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This file contains the Samsung S3C64xx specific information required by the
+ * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
+ * external gpio and wakeup interrupt support.
+ */
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/irqdomain.h>
+#include <linux/irq.h>
+#include <linux/of_irq.h>
+#include <linux/io.h>
+#include <linux/irqchip/chained_irq.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+
+#include "pinctrl-samsung.h"
+
+#define NUM_EINT0 28
+#define NUM_EINT0_IRQ 4
+#define EINT_MAX_PER_REG 16
+#define EINT_MAX_PER_GROUP 16
+
+/* External GPIO and wakeup interrupt related definitions */
+#define SVC_GROUP_SHIFT 4
+#define SVC_GROUP_MASK 0xf
+#define SVC_NUM_MASK 0xf
+#define SVC_GROUP(x) ((x >> SVC_GROUP_SHIFT) & \
+ SVC_GROUP_MASK)
+
+#define EINT12CON_REG 0x200
+#define EINT12MASK_REG 0x240
+#define EINT12PEND_REG 0x260
+
+#define EINT_OFFS(i) ((i) % (2 * EINT_MAX_PER_GROUP))
+#define EINT_GROUP(i) ((i) / EINT_MAX_PER_GROUP)
+#define EINT_REG(g) (4 * ((g) / 2))
+
+#define EINTCON_REG(i) (EINT12CON_REG + EINT_REG(EINT_GROUP(i)))
+#define EINTMASK_REG(i) (EINT12MASK_REG + EINT_REG(EINT_GROUP(i)))
+#define EINTPEND_REG(i) (EINT12PEND_REG + EINT_REG(EINT_GROUP(i)))
+
+#define SERVICE_REG 0x284
+#define SERVICEPEND_REG 0x288
+
+#define EINT0CON0_REG 0x900
+#define EINT0MASK_REG 0x920
+#define EINT0PEND_REG 0x924
+
+/* S3C64xx specific external interrupt trigger types */
+#define EINT_LEVEL_LOW 0
+#define EINT_LEVEL_HIGH 1
+#define EINT_EDGE_FALLING 2
+#define EINT_EDGE_RISING 4
+#define EINT_EDGE_BOTH 6
+#define EINT_CON_MASK 0xF
+#define EINT_CON_LEN 4
+
+static struct samsung_pin_bank_type bank_type_4bit_off = {
+ .fld_width = { 4, 1, 2, 0, 2, 2, },
+ .reg_offset = { 0x00, 0x04, 0x08, 0, 0x0c, 0x10, },
+};
+
+static struct samsung_pin_bank_type bank_type_4bit_alive = {
+ .fld_width = { 4, 1, 2, },
+ .reg_offset = { 0x00, 0x04, 0x08, },
+};
+
+static struct samsung_pin_bank_type bank_type_4bit2_off = {
+ .fld_width = { 4, 1, 2, 0, 2, 2, },
+ .reg_offset = { 0x00, 0x08, 0x0c, 0, 0x10, 0x14, },
+};
+
+static struct samsung_pin_bank_type bank_type_4bit2_alive = {
+ .fld_width = { 4, 1, 2, },
+ .reg_offset = { 0x00, 0x08, 0x0c, },
+};
+
+static struct samsung_pin_bank_type bank_type_2bit_off = {
+ .fld_width = { 2, 1, 2, 0, 2, 2, },
+ .reg_offset = { 0x00, 0x04, 0x08, 0, 0x0c, 0x10, },
+};
+
+static struct samsung_pin_bank_type bank_type_2bit_alive = {
+ .fld_width = { 2, 1, 2, },
+ .reg_offset = { 0x00, 0x04, 0x08, },
+};
+
+#define PIN_BANK_4BIT(pins, reg, id) \
+ { \
+ .type = &bank_type_4bit_off, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_NONE, \
+ .name = id \
+ }
+
+#define PIN_BANK_4BIT_EINTG(pins, reg, id, eoffs) \
+ { \
+ .type = &bank_type_4bit_off, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_GPIO, \
+ .eint_func = 7, \
+ .eint_mask = (1 << (pins)) - 1, \
+ .eint_offset = eoffs, \
+ .name = id \
+ }
+
+#define PIN_BANK_4BIT_EINTW(pins, reg, id, eoffs, emask) \
+ { \
+ .type = &bank_type_4bit_alive,\
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_WKUP, \
+ .eint_func = 3, \
+ .eint_mask = emask, \
+ .eint_offset = eoffs, \
+ .name = id \
+ }
+
+#define PIN_BANK_4BIT2_EINTG(pins, reg, id, eoffs) \
+ { \
+ .type = &bank_type_4bit2_off, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_GPIO, \
+ .eint_func = 7, \
+ .eint_mask = (1 << (pins)) - 1, \
+ .eint_offset = eoffs, \
+ .name = id \
+ }
+
+#define PIN_BANK_4BIT2_EINTW(pins, reg, id, eoffs, emask) \
+ { \
+ .type = &bank_type_4bit2_alive,\
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_WKUP, \
+ .eint_func = 3, \
+ .eint_mask = emask, \
+ .eint_offset = eoffs, \
+ .name = id \
+ }
+
+#define PIN_BANK_4BIT2_ALIVE(pins, reg, id) \
+ { \
+ .type = &bank_type_4bit2_alive,\
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_NONE, \
+ .name = id \
+ }
+
+#define PIN_BANK_2BIT(pins, reg, id) \
+ { \
+ .type = &bank_type_2bit_off, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_NONE, \
+ .name = id \
+ }
+
+#define PIN_BANK_2BIT_EINTG(pins, reg, id, eoffs, emask) \
+ { \
+ .type = &bank_type_2bit_off, \
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_GPIO, \
+ .eint_func = 3, \
+ .eint_mask = emask, \
+ .eint_offset = eoffs, \
+ .name = id \
+ }
+
+#define PIN_BANK_2BIT_EINTW(pins, reg, id, eoffs) \
+ { \
+ .type = &bank_type_2bit_alive,\
+ .pctl_offset = reg, \
+ .nr_pins = pins, \
+ .eint_type = EINT_TYPE_WKUP, \
+ .eint_func = 2, \
+ .eint_mask = (1 << (pins)) - 1, \
+ .eint_offset = eoffs, \
+ .name = id \
+ }
+
+/**
+ * struct s3c64xx_eint0_data: EINT0 common data
+ * @drvdata: pin controller driver data
+ * @domains: IRQ domains of particular EINT0 interrupts
+ * @pins: pin offsets inside of banks of particular EINT0 interrupts
+ */
+struct s3c64xx_eint0_data {
+ struct samsung_pinctrl_drv_data *drvdata;
+ struct irq_domain *domains[NUM_EINT0];
+ u8 pins[NUM_EINT0];
+};
+
+/**
+ * struct s3c64xx_eint0_domain_data: EINT0 per-domain data
+ * @bank: pin bank related to the domain
+ * @eints: EINT0 interrupts related to the domain
+ */
+struct s3c64xx_eint0_domain_data {
+ struct samsung_pin_bank *bank;
+ u8 eints[];
+};
+
+/**
+ * struct s3c64xx_eint_gpio_data: GPIO EINT data
+ * @drvdata: pin controller driver data
+ * @domains: array of domains related to EINT interrupt groups
+ */
+struct s3c64xx_eint_gpio_data {
+ struct samsung_pinctrl_drv_data *drvdata;
+ struct irq_domain *domains[];
+};
+
+/*
+ * Common functions for S3C64xx EINT configuration
+ */
+
+static int s3c64xx_irq_get_trigger(unsigned int type)
+{
+ int trigger;
+
+ switch (type) {
+ case IRQ_TYPE_EDGE_RISING:
+ trigger = EINT_EDGE_RISING;
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ trigger = EINT_EDGE_FALLING;
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ trigger = EINT_EDGE_BOTH;
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ trigger = EINT_LEVEL_HIGH;
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ trigger = EINT_LEVEL_LOW;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return trigger;
+}
+
+static void s3c64xx_irq_set_handler(unsigned int irq, unsigned int type)
+{
+ /* Edge- and level-triggered interrupts need different handlers */
+ if (type & IRQ_TYPE_EDGE_BOTH)
+ __irq_set_handler_locked(irq, handle_edge_irq);
+ else
+ __irq_set_handler_locked(irq, handle_level_irq);
+}
+
+static void s3c64xx_irq_set_function(struct samsung_pinctrl_drv_data *d,
+ struct samsung_pin_bank *bank, int pin)
+{
+ struct samsung_pin_bank_type *bank_type = bank->type;
+ unsigned long flags;
+ void __iomem *reg;
+ u8 shift;
+ u32 mask;
+ u32 val;
+
+ /* Make sure that pin is configured as interrupt */
+ reg = d->virt_base + bank->pctl_offset;
+ shift = pin;
+ if (bank_type->fld_width[PINCFG_TYPE_FUNC] * shift >= 32) {
+ /* 4-bit bank type with 2 con regs */
+ reg += 4;
+ shift -= 8;
+ }
+
+ shift = shift * bank_type->fld_width[PINCFG_TYPE_FUNC];
+ mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ val = readl(reg);
+ val &= ~(mask << shift);
+ val |= bank->eint_func << shift;
+ writel(val, reg);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+}
+
+/*
+ * Functions for EINT GPIO configuration (EINT groups 1-9)
+ */
+
+static inline void s3c64xx_gpio_irq_set_mask(struct irq_data *irqd, bool mask)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned char index = EINT_OFFS(bank->eint_offset) + irqd->hwirq;
+ void __iomem *reg = d->virt_base + EINTMASK_REG(bank->eint_offset);
+ u32 val;
+
+ val = readl(reg);
+ if (mask)
+ val |= 1 << index;
+ else
+ val &= ~(1 << index);
+ writel(val, reg);
+}
+
+static void s3c64xx_gpio_irq_unmask(struct irq_data *irqd)
+{
+ s3c64xx_gpio_irq_set_mask(irqd, false);
+}
+
+static void s3c64xx_gpio_irq_mask(struct irq_data *irqd)
+{
+ s3c64xx_gpio_irq_set_mask(irqd, true);
+}
+
+static void s3c64xx_gpio_irq_ack(struct irq_data *irqd)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ unsigned char index = EINT_OFFS(bank->eint_offset) + irqd->hwirq;
+ void __iomem *reg = d->virt_base + EINTPEND_REG(bank->eint_offset);
+
+ writel(1 << index, reg);
+}
+
+static int s3c64xx_gpio_irq_set_type(struct irq_data *irqd, unsigned int type)
+{
+ struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ void __iomem *reg;
+ int trigger;
+ u8 shift;
+ u32 val;
+
+ trigger = s3c64xx_irq_get_trigger(type);
+ if (trigger < 0) {
+ pr_err("unsupported external interrupt type\n");
+ return -EINVAL;
+ }
+
+ s3c64xx_irq_set_handler(irqd->irq, type);
+
+ /* Set up interrupt trigger */
+ reg = d->virt_base + EINTCON_REG(bank->eint_offset);
+ shift = EINT_OFFS(bank->eint_offset) + irqd->hwirq;
+ shift = 4 * (shift / 4); /* 4 EINTs per trigger selector */
+
+ val = readl(reg);
+ val &= ~(EINT_CON_MASK << shift);
+ val |= trigger << shift;
+ writel(val, reg);
+
+ s3c64xx_irq_set_function(d, bank, irqd->hwirq);
+
+ return 0;
+}
+
+/*
+ * irq_chip for gpio interrupts.
+ */
+static struct irq_chip s3c64xx_gpio_irq_chip = {
+ .name = "GPIO",
+ .irq_unmask = s3c64xx_gpio_irq_unmask,
+ .irq_mask = s3c64xx_gpio_irq_mask,
+ .irq_ack = s3c64xx_gpio_irq_ack,
+ .irq_set_type = s3c64xx_gpio_irq_set_type,
+};
+
+static int s3c64xx_gpio_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ struct samsung_pin_bank *bank = h->host_data;
+
+ if (!(bank->eint_mask & (1 << hw)))
+ return -EINVAL;
+
+ irq_set_chip_and_handler(virq,
+ &s3c64xx_gpio_irq_chip, handle_level_irq);
+ irq_set_chip_data(virq, bank);
+ set_irq_flags(virq, IRQF_VALID);
+
+ return 0;
+}
+
+/*
+ * irq domain callbacks for external gpio interrupt controller.
+ */
+static const struct irq_domain_ops s3c64xx_gpio_irqd_ops = {
+ .map = s3c64xx_gpio_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
+static void s3c64xx_eint_gpio_irq(unsigned int irq, struct irq_desc *desc)
+{
+ struct irq_chip *chip = irq_get_chip(irq);
+ struct s3c64xx_eint_gpio_data *data = irq_get_handler_data(irq);
+ struct samsung_pinctrl_drv_data *drvdata = data->drvdata;
+
+ chained_irq_enter(chip, desc);
+
+ do {
+ unsigned int svc;
+ unsigned int group;
+ unsigned int pin;
+ unsigned int virq;
+
+ svc = readl(drvdata->virt_base + SERVICE_REG);
+ group = SVC_GROUP(svc);
+ pin = svc & SVC_NUM_MASK;
+
+ if (!group)
+ break;
+
+ /* Group 1 is used for two pin banks */
+ if (group == 1) {
+ if (pin < 8)
+ group = 0;
+ else
+ pin -= 8;
+ }
+
+ virq = irq_linear_revmap(data->domains[group], pin);
+ /*
+ * Something must be really wrong if an unmapped EINT
+ * was unmasked...
+ */
+ BUG_ON(!virq);
+
+ generic_handle_irq(virq);
+ } while (1);
+
+ chained_irq_exit(chip, desc);
+}
+
+/**
+ * s3c64xx_eint_gpio_init() - setup handling of external gpio interrupts.
+ * @d: driver data of samsung pinctrl driver.
+ */
+static int s3c64xx_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
+{
+ struct s3c64xx_eint_gpio_data *data;
+ struct samsung_pin_bank *bank;
+ struct device *dev = d->dev;
+ unsigned int nr_domains;
+ unsigned int i;
+
+ if (!d->irq) {
+ dev_err(dev, "irq number not available\n");
+ return -EINVAL;
+ }
+
+ nr_domains = 0;
+ bank = d->ctrl->pin_banks;
+ for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ unsigned int nr_eints;
+ unsigned int mask;
+
+ if (bank->eint_type != EINT_TYPE_GPIO)
+ continue;
+
+ mask = bank->eint_mask;
+ nr_eints = fls(mask);
+
+ bank->irq_domain = irq_domain_add_linear(bank->of_node,
+ nr_eints, &s3c64xx_gpio_irqd_ops, bank);
+ if (!bank->irq_domain) {
+ dev_err(dev, "gpio irq domain add failed\n");
+ return -ENXIO;
+ }
+
+ ++nr_domains;
+ }
+
+ data = devm_kzalloc(dev, sizeof(*data)
+ + nr_domains * sizeof(*data->domains), GFP_KERNEL);
+ if (!data) {
+ dev_err(dev, "failed to allocate handler data\n");
+ return -ENOMEM;
+ }
+ data->drvdata = d;
+
+ bank = d->ctrl->pin_banks;
+ nr_domains = 0;
+ for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ if (bank->eint_type != EINT_TYPE_GPIO)
+ continue;
+
+ data->domains[nr_domains++] = bank->irq_domain;
+ }
+
+ irq_set_chained_handler(d->irq, s3c64xx_eint_gpio_irq);
+ irq_set_handler_data(d->irq, data);
+
+ return 0;
+}
+
+/*
+ * Functions for configuration of EINT0 wake-up interrupts
+ */
+
+static inline void s3c64xx_eint0_irq_set_mask(struct irq_data *irqd, bool mask)
+{
+ struct s3c64xx_eint0_domain_data *ddata =
+ irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = ddata->bank->drvdata;
+ u32 val;
+
+ val = readl(d->virt_base + EINT0MASK_REG);
+ if (mask)
+ val |= 1 << ddata->eints[irqd->hwirq];
+ else
+ val &= ~(1 << ddata->eints[irqd->hwirq]);
+ writel(val, d->virt_base + EINT0MASK_REG);
+}
+
+static void s3c64xx_eint0_irq_unmask(struct irq_data *irqd)
+{
+ s3c64xx_eint0_irq_set_mask(irqd, false);
+}
+
+static void s3c64xx_eint0_irq_mask(struct irq_data *irqd)
+{
+ s3c64xx_eint0_irq_set_mask(irqd, true);
+}
+
+static void s3c64xx_eint0_irq_ack(struct irq_data *irqd)
+{
+ struct s3c64xx_eint0_domain_data *ddata =
+ irq_data_get_irq_chip_data(irqd);
+ struct samsung_pinctrl_drv_data *d = ddata->bank->drvdata;
+
+ writel(1 << ddata->eints[irqd->hwirq],
+ d->virt_base + EINT0PEND_REG);
+}
+
+static int s3c64xx_eint0_irq_set_type(struct irq_data *irqd, unsigned int type)
+{
+ struct s3c64xx_eint0_domain_data *ddata =
+ irq_data_get_irq_chip_data(irqd);
+ struct samsung_pin_bank *bank = ddata->bank;
+ struct samsung_pinctrl_drv_data *d = bank->drvdata;
+ void __iomem *reg;
+ int trigger;
+ u8 shift;
+ u32 val;
+
+ trigger = s3c64xx_irq_get_trigger(type);
+ if (trigger < 0) {
+ pr_err("unsupported external interrupt type\n");
+ return -EINVAL;
+ }
+
+ s3c64xx_irq_set_handler(irqd->irq, type);
+
+ /* Set up interrupt trigger */
+ reg = d->virt_base + EINT0CON0_REG;
+ shift = ddata->eints[irqd->hwirq];
+ if (shift >= EINT_MAX_PER_REG) {
+ reg += 4;
+ shift -= EINT_MAX_PER_REG;
+ }
+ shift = EINT_CON_LEN * (shift / 2);
+
+ val = readl(reg);
+ val &= ~(EINT_CON_MASK << shift);
+ val |= trigger << shift;
+ writel(val, reg);
+
+ s3c64xx_irq_set_function(d, bank, irqd->hwirq);
+
+ return 0;
+}
+
+/*
+ * irq_chip for wakeup interrupts
+ */
+static struct irq_chip s3c64xx_eint0_irq_chip = {
+ .name = "EINT0",
+ .irq_unmask = s3c64xx_eint0_irq_unmask,
+ .irq_mask = s3c64xx_eint0_irq_mask,
+ .irq_ack = s3c64xx_eint0_irq_ack,
+ .irq_set_type = s3c64xx_eint0_irq_set_type,
+};
+
+static inline void s3c64xx_irq_demux_eint(unsigned int irq,
+ struct irq_desc *desc, u32 range)
+{
+ struct irq_chip *chip = irq_get_chip(irq);
+ struct s3c64xx_eint0_data *data = irq_get_handler_data(irq);
+ struct samsung_pinctrl_drv_data *drvdata = data->drvdata;
+ unsigned int pend, mask;
+
+ chained_irq_enter(chip, desc);
+
+ pend = readl(drvdata->virt_base + EINT0PEND_REG);
+ mask = readl(drvdata->virt_base + EINT0MASK_REG);
+
+ pend = pend & range & ~mask;
+ pend &= range;
+
+ while (pend) {
+ unsigned int virq;
+
+ irq = fls(pend) - 1;
+ pend &= ~(1 << irq);
+
+ virq = irq_linear_revmap(data->domains[irq], data->pins[irq]);
+ /*
+ * Something must be really wrong if an unmapped EINT
+ * was unmasked...
+ */
+ BUG_ON(!virq);
+
+ generic_handle_irq(virq);
+ }
+
+ chained_irq_exit(chip, desc);
+}
+
+static void s3c64xx_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+{
+ s3c64xx_irq_demux_eint(irq, desc, 0xf);
+}
+
+static void s3c64xx_demux_eint4_11(unsigned int irq, struct irq_desc *desc)
+{
+ s3c64xx_irq_demux_eint(irq, desc, 0xff0);
+}
+
+static void s3c64xx_demux_eint12_19(unsigned int irq, struct irq_desc *desc)
+{
+ s3c64xx_irq_demux_eint(irq, desc, 0xff000);
+}
+
+static void s3c64xx_demux_eint20_27(unsigned int irq, struct irq_desc *desc)
+{
+ s3c64xx_irq_demux_eint(irq, desc, 0xff00000);
+}
+
+static irq_flow_handler_t s3c64xx_eint0_handlers[NUM_EINT0_IRQ] = {
+ s3c64xx_demux_eint0_3,
+ s3c64xx_demux_eint4_11,
+ s3c64xx_demux_eint12_19,
+ s3c64xx_demux_eint20_27,
+};
+
+static int s3c64xx_eint0_irq_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ struct s3c64xx_eint0_domain_data *ddata = h->host_data;
+ struct samsung_pin_bank *bank = ddata->bank;
+
+ if (!(bank->eint_mask & (1 << hw)))
+ return -EINVAL;
+
+ irq_set_chip_and_handler(virq,
+ &s3c64xx_eint0_irq_chip, handle_level_irq);
+ irq_set_chip_data(virq, ddata);
+ set_irq_flags(virq, IRQF_VALID);
+
+ return 0;
+}
+
+/*
+ * irq domain callbacks for external wakeup interrupt controller.
+ */
+static const struct irq_domain_ops s3c64xx_eint0_irqd_ops = {
+ .map = s3c64xx_eint0_irq_map,
+ .xlate = irq_domain_xlate_twocell,
+};
+
+/* list of external wakeup controllers supported */
+static const struct of_device_id s3c64xx_eint0_irq_ids[] = {
+ { .compatible = "samsung,s3c64xx-wakeup-eint", },
+ { }
+};
+
+/**
+ * s3c64xx_eint_eint0_init() - setup handling of external wakeup interrupts.
+ * @d: driver data of samsung pinctrl driver.
+ */
+static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d)
+{
+ struct device *dev = d->dev;
+ struct device_node *eint0_np = NULL;
+ struct device_node *np;
+ struct samsung_pin_bank *bank;
+ struct s3c64xx_eint0_data *data;
+ unsigned int i;
+
+ for_each_child_of_node(dev->of_node, np) {
+ if (of_match_node(s3c64xx_eint0_irq_ids, np)) {
+ eint0_np = np;
+ break;
+ }
+ }
+ if (!eint0_np)
+ return -ENODEV;
+
+ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
+ if (!data) {
+ dev_err(dev, "could not allocate memory for wkup eint data\n");
+ return -ENOMEM;
+ }
+ data->drvdata = d;
+
+ for (i = 0; i < NUM_EINT0_IRQ; ++i) {
+ unsigned int irq;
+
+ irq = irq_of_parse_and_map(eint0_np, i);
+ if (!irq) {
+ dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
+ return -ENXIO;
+ }
+
+ irq_set_chained_handler(irq, s3c64xx_eint0_handlers[i]);
+ irq_set_handler_data(irq, data);
+ }
+
+ bank = d->ctrl->pin_banks;
+ for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+ struct s3c64xx_eint0_domain_data *ddata;
+ unsigned int nr_eints;
+ unsigned int mask;
+ unsigned int irq;
+ unsigned int pin;
+
+ if (bank->eint_type != EINT_TYPE_WKUP)
+ continue;
+
+ mask = bank->eint_mask;
+ nr_eints = fls(mask);
+
+ ddata = devm_kzalloc(dev,
+ sizeof(*ddata) + nr_eints, GFP_KERNEL);
+ if (!ddata) {
+ dev_err(dev, "failed to allocate domain data\n");
+ return -ENOMEM;
+ }
+ ddata->bank = bank;
+
+ bank->irq_domain = irq_domain_add_linear(bank->of_node,
+ nr_eints, &s3c64xx_eint0_irqd_ops, ddata);
+ if (!bank->irq_domain) {
+ dev_err(dev, "wkup irq domain add failed\n");
+ return -ENXIO;
+ }
+
+ irq = bank->eint_offset;
+ mask = bank->eint_mask;
+ for (pin = 0; mask; ++pin, mask >>= 1) {
+ if (!(mask & 1))
+ continue;
+ data->domains[irq] = bank->irq_domain;
+ data->pins[irq] = pin;
+ ddata->eints[pin] = irq;
+ ++irq;
+ }
+ }
+
+ return 0;
+}
+
+/* pin banks of s3c64xx pin-controller 0 */
+static struct samsung_pin_bank s3c64xx_pin_banks0[] = {
+ PIN_BANK_4BIT_EINTG(8, 0x000, "gpa", 0),
+ PIN_BANK_4BIT_EINTG(7, 0x020, "gpb", 8),
+ PIN_BANK_4BIT_EINTG(8, 0x040, "gpc", 16),
+ PIN_BANK_4BIT_EINTG(5, 0x060, "gpd", 32),
+ PIN_BANK_4BIT(5, 0x080, "gpe"),
+ PIN_BANK_2BIT_EINTG(16, 0x0a0, "gpf", 48, 0x3fff),
+ PIN_BANK_4BIT_EINTG(7, 0x0c0, "gpg", 64),
+ PIN_BANK_4BIT2_EINTG(10, 0x0e0, "gph", 80),
+ PIN_BANK_2BIT(16, 0x100, "gpi"),
+ PIN_BANK_2BIT(12, 0x120, "gpj"),
+ PIN_BANK_4BIT2_ALIVE(16, 0x800, "gpk"),
+ PIN_BANK_4BIT2_EINTW(15, 0x810, "gpl", 16, 0x7f00),
+ PIN_BANK_4BIT_EINTW(6, 0x820, "gpm", 23, 0x1f),
+ PIN_BANK_2BIT_EINTW(16, 0x830, "gpn", 0),
+ PIN_BANK_2BIT_EINTG(16, 0x140, "gpo", 96, 0xffff),
+ PIN_BANK_2BIT_EINTG(15, 0x160, "gpp", 112, 0x7fff),
+ PIN_BANK_2BIT_EINTG(9, 0x180, "gpq", 128, 0x1ff),
+};
+
+/*
+ * Samsung pinctrl driver data for S3C64xx SoC. S3C64xx SoC includes
+ * one gpio/pin-mux/pinconfig controller.
+ */
+struct samsung_pin_ctrl s3c64xx_pin_ctrl[] = {
+ {
+ /* pin-controller instance 1 data */
+ .pin_banks = s3c64xx_pin_banks0,
+ .nr_banks = ARRAY_SIZE(s3c64xx_pin_banks0),
+ .eint_gpio_init = s3c64xx_eint_gpio_init,
+ .eint_wkup_init = s3c64xx_eint_eint0_init,
+ .label = "S3C64xx-GPIO",
+ },
+};
--- /dev/null
+/*
+ * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's SoC's.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ * Copyright (c) 2012 Linaro Ltd
+ * http://www.linaro.org
+ *
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This driver implements the Samsung pinctrl driver. It supports setting up of
+ * pinmux and pinconf configurations. The gpiolib interface is also included.
+ * External interrupt (gpio and wakeup) support are not included in this driver
+ * but provides extensions to which platform specific implementation of the gpio
+ * and wakeup interrupts can be hooked to.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/gpio.h>
+#include <linux/irqdomain.h>
+#include <linux/spinlock.h>
+#include <linux/syscore_ops.h>
+
+#include "../core.h"
+#include "pinctrl-samsung.h"
+
+#define GROUP_SUFFIX "-grp"
+#define GSUFFIX_LEN sizeof(GROUP_SUFFIX)
+#define FUNCTION_SUFFIX "-mux"
+#define FSUFFIX_LEN sizeof(FUNCTION_SUFFIX)
+
+/* list of all possible config options supported */
+static struct pin_config {
+ const char *property;
+ enum pincfg_type param;
+} cfg_params[] = {
+ { "samsung,pin-pud", PINCFG_TYPE_PUD },
+ { "samsung,pin-drv", PINCFG_TYPE_DRV },
+ { "samsung,pin-con-pdn", PINCFG_TYPE_CON_PDN },
+ { "samsung,pin-pud-pdn", PINCFG_TYPE_PUD_PDN },
+ { "samsung,pin-val", PINCFG_TYPE_DAT },
+};
+
+/* Global list of devices (struct samsung_pinctrl_drv_data) */
+static LIST_HEAD(drvdata_list);
+
+static unsigned int pin_base;
+
+static inline struct samsung_pin_bank *gc_to_pin_bank(struct gpio_chip *gc)
+{
+ return container_of(gc, struct samsung_pin_bank, gpio_chip);
+}
+
+static int samsung_get_group_count(struct pinctrl_dev *pctldev)
+{
+ struct samsung_pinctrl_drv_data *pmx = pinctrl_dev_get_drvdata(pctldev);
+
+ return pmx->nr_groups;
+}
+
+static const char *samsung_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned group)
+{
+ struct samsung_pinctrl_drv_data *pmx = pinctrl_dev_get_drvdata(pctldev);
+
+ return pmx->pin_groups[group].name;
+}
+
+static int samsung_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned group,
+ const unsigned **pins,
+ unsigned *num_pins)
+{
+ struct samsung_pinctrl_drv_data *pmx = pinctrl_dev_get_drvdata(pctldev);
+
+ *pins = pmx->pin_groups[group].pins;
+ *num_pins = pmx->pin_groups[group].num_pins;
+
+ return 0;
+}
+
+static int reserve_map(struct device *dev, struct pinctrl_map **map,
+ unsigned *reserved_maps, unsigned *num_maps,
+ unsigned reserve)
+{
+ unsigned old_num = *reserved_maps;
+ unsigned new_num = *num_maps + reserve;
+ struct pinctrl_map *new_map;
+
+ if (old_num >= new_num)
+ return 0;
+
+ new_map = krealloc(*map, sizeof(*new_map) * new_num, GFP_KERNEL);
+ if (!new_map) {
+ dev_err(dev, "krealloc(map) failed\n");
+ return -ENOMEM;
+ }
+
+ memset(new_map + old_num, 0, (new_num - old_num) * sizeof(*new_map));
+
+ *map = new_map;
+ *reserved_maps = new_num;
+
+ return 0;
+}
+
+static int add_map_mux(struct pinctrl_map **map, unsigned *reserved_maps,
+ unsigned *num_maps, const char *group,
+ const char *function)
+{
+ if (WARN_ON(*num_maps == *reserved_maps))
+ return -ENOSPC;
+
+ (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
+ (*map)[*num_maps].data.mux.group = group;
+ (*map)[*num_maps].data.mux.function = function;
+ (*num_maps)++;
+
+ return 0;
+}
+
+static int add_map_configs(struct device *dev, struct pinctrl_map **map,
+ unsigned *reserved_maps, unsigned *num_maps,
+ const char *group, unsigned long *configs,
+ unsigned num_configs)
+{
+ unsigned long *dup_configs;
+
+ if (WARN_ON(*num_maps == *reserved_maps))
+ return -ENOSPC;
+
+ dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs),
+ GFP_KERNEL);
+ if (!dup_configs) {
+ dev_err(dev, "kmemdup(configs) failed\n");
+ return -ENOMEM;
+ }
+
+ (*map)[*num_maps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
+ (*map)[*num_maps].data.configs.group_or_pin = group;
+ (*map)[*num_maps].data.configs.configs = dup_configs;
+ (*map)[*num_maps].data.configs.num_configs = num_configs;
+ (*num_maps)++;
+
+ return 0;
+}
+
+static int add_config(struct device *dev, unsigned long **configs,
+ unsigned *num_configs, unsigned long config)
+{
+ unsigned old_num = *num_configs;
+ unsigned new_num = old_num + 1;
+ unsigned long *new_configs;
+
+ new_configs = krealloc(*configs, sizeof(*new_configs) * new_num,
+ GFP_KERNEL);
+ if (!new_configs) {
+ dev_err(dev, "krealloc(configs) failed\n");
+ return -ENOMEM;
+ }
+
+ new_configs[old_num] = config;
+
+ *configs = new_configs;
+ *num_configs = new_num;
+
+ return 0;
+}
+
+static void samsung_dt_free_map(struct pinctrl_dev *pctldev,
+ struct pinctrl_map *map,
+ unsigned num_maps)
+{
+ int i;
+
+ for (i = 0; i < num_maps; i++)
+ if (map[i].type == PIN_MAP_TYPE_CONFIGS_GROUP)
+ kfree(map[i].data.configs.configs);
+
+ kfree(map);
+}
+
+static int samsung_dt_subnode_to_map(struct samsung_pinctrl_drv_data *drvdata,
+ struct device *dev,
+ struct device_node *np,
+ struct pinctrl_map **map,
+ unsigned *reserved_maps,
+ unsigned *num_maps)
+{
+ int ret, i;
+ u32 val;
+ unsigned long config;
+ unsigned long *configs = NULL;
+ unsigned num_configs = 0;
+ unsigned reserve;
+ struct property *prop;
+ const char *group;
+ bool has_func = false;
+
+ ret = of_property_read_u32(np, "samsung,pin-function", &val);
+ if (!ret)
+ has_func = true;
+
+ for (i = 0; i < ARRAY_SIZE(cfg_params); i++) {
+ ret = of_property_read_u32(np, cfg_params[i].property, &val);
+ if (!ret) {
+ config = PINCFG_PACK(cfg_params[i].param, val);
+ ret = add_config(dev, &configs, &num_configs, config);
+ if (ret < 0)
+ goto exit;
+ /* EINVAL=missing, which is fine since it's optional */
+ } else if (ret != -EINVAL) {
+ dev_err(dev, "could not parse property %s\n",
+ cfg_params[i].property);
+ }
+ }
+
+ reserve = 0;
+ if (has_func)
+ reserve++;
+ if (num_configs)
+ reserve++;
+ ret = of_property_count_strings(np, "samsung,pins");
+ if (ret < 0) {
+ dev_err(dev, "could not parse property samsung,pins\n");
+ goto exit;
+ }
+ reserve *= ret;
+
+ ret = reserve_map(dev, map, reserved_maps, num_maps, reserve);
+ if (ret < 0)
+ goto exit;
+
+ of_property_for_each_string(np, "samsung,pins", prop, group) {
+ if (has_func) {
+ ret = add_map_mux(map, reserved_maps,
+ num_maps, group, np->full_name);
+ if (ret < 0)
+ goto exit;
+ }
+
+ if (num_configs) {
+ ret = add_map_configs(dev, map, reserved_maps,
+ num_maps, group, configs,
+ num_configs);
+ if (ret < 0)
+ goto exit;
+ }
+ }
+
+ ret = 0;
+
+exit:
+ kfree(configs);
+ return ret;
+}
+
+static int samsung_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np_config,
+ struct pinctrl_map **map,
+ unsigned *num_maps)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+ unsigned reserved_maps;
+ struct device_node *np;
+ int ret;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+
+ reserved_maps = 0;
+ *map = NULL;
+ *num_maps = 0;
+
+ if (!of_get_child_count(np_config))
+ return samsung_dt_subnode_to_map(drvdata, pctldev->dev,
+ np_config, map,
+ &reserved_maps,
+ num_maps);
+
+ for_each_child_of_node(np_config, np) {
+ ret = samsung_dt_subnode_to_map(drvdata, pctldev->dev, np, map,
+ &reserved_maps, num_maps);
+ if (ret < 0) {
+ samsung_dt_free_map(pctldev, *map, *num_maps);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+/* list of pinctrl callbacks for the pinctrl core */
+static const struct pinctrl_ops samsung_pctrl_ops = {
+ .get_groups_count = samsung_get_group_count,
+ .get_group_name = samsung_get_group_name,
+ .get_group_pins = samsung_get_group_pins,
+ .dt_node_to_map = samsung_dt_node_to_map,
+ .dt_free_map = samsung_dt_free_map,
+};
+
+/* check if the selector is a valid pin function selector */
+static int samsung_get_functions_count(struct pinctrl_dev *pctldev)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+ return drvdata->nr_functions;
+}
+
+/* return the name of the pin function specified */
+static const char *samsung_pinmux_get_fname(struct pinctrl_dev *pctldev,
+ unsigned selector)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+ return drvdata->pmx_functions[selector].name;
+}
+
+/* return the groups associated for the specified function selector */
+static int samsung_pinmux_get_groups(struct pinctrl_dev *pctldev,
+ unsigned selector, const char * const **groups,
+ unsigned * const num_groups)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+ *groups = drvdata->pmx_functions[selector].groups;
+ *num_groups = drvdata->pmx_functions[selector].num_groups;
+ return 0;
+}
+
+/*
+ * given a pin number that is local to a pin controller, find out the pin bank
+ * and the register base of the pin bank.
+ */
+static void pin_to_reg_bank(struct samsung_pinctrl_drv_data *drvdata,
+ unsigned pin, void __iomem **reg, u32 *offset,
+ struct samsung_pin_bank **bank)
+{
+ struct samsung_pin_bank *b;
+
+ b = drvdata->ctrl->pin_banks;
+
+ while ((pin >= b->pin_base) &&
+ ((b->pin_base + b->nr_pins - 1) < pin))
+ b++;
+
+ *reg = drvdata->virt_base + b->pctl_offset;
+ *offset = pin - b->pin_base;
+ if (bank)
+ *bank = b;
+}
+
+/* enable or disable a pinmux function */
+static void samsung_pinmux_setup(struct pinctrl_dev *pctldev, unsigned selector,
+ unsigned group, bool enable)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+ struct samsung_pin_bank_type *type;
+ struct samsung_pin_bank *bank;
+ void __iomem *reg;
+ u32 mask, shift, data, pin_offset;
+ unsigned long flags;
+ const struct samsung_pmx_func *func;
+ const struct samsung_pin_group *grp;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+ func = &drvdata->pmx_functions[selector];
+ grp = &drvdata->pin_groups[group];
+
+ pin_to_reg_bank(drvdata, grp->pins[0] - drvdata->ctrl->base,
+ ®, &pin_offset, &bank);
+ type = bank->type;
+ mask = (1 << type->fld_width[PINCFG_TYPE_FUNC]) - 1;
+ shift = pin_offset * type->fld_width[PINCFG_TYPE_FUNC];
+ if (shift >= 32) {
+ /* Some banks have two config registers */
+ shift -= 32;
+ reg += 4;
+ }
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ data = readl(reg + type->reg_offset[PINCFG_TYPE_FUNC]);
+ data &= ~(mask << shift);
+ if (enable)
+ data |= func->val << shift;
+ writel(data, reg + type->reg_offset[PINCFG_TYPE_FUNC]);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+}
+
+/* enable a specified pinmux by writing to registers */
+static int samsung_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
+ unsigned group)
+{
+ samsung_pinmux_setup(pctldev, selector, group, true);
+ return 0;
+}
+
+/* list of pinmux callbacks for the pinmux vertical in pinctrl core */
+static const struct pinmux_ops samsung_pinmux_ops = {
+ .get_functions_count = samsung_get_functions_count,
+ .get_function_name = samsung_pinmux_get_fname,
+ .get_function_groups = samsung_pinmux_get_groups,
+ .enable = samsung_pinmux_enable,
+};
+
+/* set or get the pin config settings for a specified pin */
+static int samsung_pinconf_rw(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *config, bool set)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+ struct samsung_pin_bank_type *type;
+ struct samsung_pin_bank *bank;
+ void __iomem *reg_base;
+ enum pincfg_type cfg_type = PINCFG_UNPACK_TYPE(*config);
+ u32 data, width, pin_offset, mask, shift;
+ u32 cfg_value, cfg_reg;
+ unsigned long flags;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+ pin_to_reg_bank(drvdata, pin - drvdata->ctrl->base, ®_base,
+ &pin_offset, &bank);
+ type = bank->type;
+
+ if (cfg_type >= PINCFG_TYPE_NUM || !type->fld_width[cfg_type])
+ return -EINVAL;
+
+ width = type->fld_width[cfg_type];
+ cfg_reg = type->reg_offset[cfg_type];
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ mask = (1 << width) - 1;
+ shift = pin_offset * width;
+ data = readl(reg_base + cfg_reg);
+
+ if (set) {
+ cfg_value = PINCFG_UNPACK_VALUE(*config);
+ data &= ~(mask << shift);
+ data |= (cfg_value << shift);
+ writel(data, reg_base + cfg_reg);
+ } else {
+ data >>= shift;
+ data &= mask;
+ *config = PINCFG_PACK(cfg_type, data);
+ }
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+
+ return 0;
+}
+
+/* set the pin config settings for a specified pin */
+static int samsung_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *configs, unsigned num_configs)
+{
+ int i, ret;
+
+ for (i = 0; i < num_configs; i++) {
+ ret = samsung_pinconf_rw(pctldev, pin, &configs[i], true);
+ if (ret < 0)
+ return ret;
+ } /* for each config */
+
+ return 0;
+}
+
+/* get the pin config settings for a specified pin */
+static int samsung_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *config)
+{
+ return samsung_pinconf_rw(pctldev, pin, config, false);
+}
+
+/* set the pin config settings for a specified pin group */
+static int samsung_pinconf_group_set(struct pinctrl_dev *pctldev,
+ unsigned group, unsigned long *configs,
+ unsigned num_configs)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+ const unsigned int *pins;
+ unsigned int cnt;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+ pins = drvdata->pin_groups[group].pins;
+
+ for (cnt = 0; cnt < drvdata->pin_groups[group].num_pins; cnt++)
+ samsung_pinconf_set(pctldev, pins[cnt], configs, num_configs);
+
+ return 0;
+}
+
+/* get the pin config settings for a specified pin group */
+static int samsung_pinconf_group_get(struct pinctrl_dev *pctldev,
+ unsigned int group, unsigned long *config)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+ const unsigned int *pins;
+
+ drvdata = pinctrl_dev_get_drvdata(pctldev);
+ pins = drvdata->pin_groups[group].pins;
+ samsung_pinconf_get(pctldev, pins[0], config);
+ return 0;
+}
+
+/* list of pinconfig callbacks for pinconfig vertical in the pinctrl code */
+static const struct pinconf_ops samsung_pinconf_ops = {
+ .pin_config_get = samsung_pinconf_get,
+ .pin_config_set = samsung_pinconf_set,
+ .pin_config_group_get = samsung_pinconf_group_get,
+ .pin_config_group_set = samsung_pinconf_group_set,
+};
+
+/* gpiolib gpio_set callback function */
+static void samsung_gpio_set(struct gpio_chip *gc, unsigned offset, int value)
+{
+ struct samsung_pin_bank *bank = gc_to_pin_bank(gc);
+ struct samsung_pin_bank_type *type = bank->type;
+ unsigned long flags;
+ void __iomem *reg;
+ u32 data;
+
+ reg = bank->drvdata->virt_base + bank->pctl_offset;
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ data = readl(reg + type->reg_offset[PINCFG_TYPE_DAT]);
+ data &= ~(1 << offset);
+ if (value)
+ data |= 1 << offset;
+ writel(data, reg + type->reg_offset[PINCFG_TYPE_DAT]);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+}
+
+/* gpiolib gpio_get callback function */
+static int samsung_gpio_get(struct gpio_chip *gc, unsigned offset)
+{
+ void __iomem *reg;
+ u32 data;
+ struct samsung_pin_bank *bank = gc_to_pin_bank(gc);
+ struct samsung_pin_bank_type *type = bank->type;
+
+ reg = bank->drvdata->virt_base + bank->pctl_offset;
+
+ data = readl(reg + type->reg_offset[PINCFG_TYPE_DAT]);
+ data >>= offset;
+ data &= 1;
+ return data;
+}
+
+/*
+ * The calls to gpio_direction_output() and gpio_direction_input()
+ * leads to this function call.
+ */
+static int samsung_gpio_set_direction(struct gpio_chip *gc,
+ unsigned offset, bool input)
+{
+ struct samsung_pin_bank_type *type;
+ struct samsung_pin_bank *bank;
+ struct samsung_pinctrl_drv_data *drvdata;
+ void __iomem *reg;
+ u32 data, mask, shift;
+ unsigned long flags;
+
+ bank = gc_to_pin_bank(gc);
+ type = bank->type;
+ drvdata = bank->drvdata;
+
+ reg = drvdata->virt_base + bank->pctl_offset +
+ type->reg_offset[PINCFG_TYPE_FUNC];
+
+ mask = (1 << type->fld_width[PINCFG_TYPE_FUNC]) - 1;
+ shift = offset * type->fld_width[PINCFG_TYPE_FUNC];
+ if (shift >= 32) {
+ /* Some banks have two config registers */
+ shift -= 32;
+ reg += 4;
+ }
+
+ spin_lock_irqsave(&bank->slock, flags);
+
+ data = readl(reg);
+ data &= ~(mask << shift);
+ if (!input)
+ data |= FUNC_OUTPUT << shift;
+ writel(data, reg);
+
+ spin_unlock_irqrestore(&bank->slock, flags);
+
+ return 0;
+}
+
+/* gpiolib gpio_direction_input callback function. */
+static int samsung_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
+{
+ return samsung_gpio_set_direction(gc, offset, true);
+}
+
+/* gpiolib gpio_direction_output callback function. */
+static int samsung_gpio_direction_output(struct gpio_chip *gc, unsigned offset,
+ int value)
+{
+ samsung_gpio_set(gc, offset, value);
+ return samsung_gpio_set_direction(gc, offset, false);
+}
+
+/*
+ * gpiolib gpio_to_irq callback function. Creates a mapping between a GPIO pin
+ * and a virtual IRQ, if not already present.
+ */
+static int samsung_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
+{
+ struct samsung_pin_bank *bank = gc_to_pin_bank(gc);
+ unsigned int virq;
+
+ if (!bank->irq_domain)
+ return -ENXIO;
+
+ virq = irq_create_mapping(bank->irq_domain, offset);
+
+ return (virq) ? : -ENXIO;
+}
+
+static struct samsung_pin_group *samsung_pinctrl_create_groups(
+ struct device *dev,
+ struct samsung_pinctrl_drv_data *drvdata,
+ unsigned int *cnt)
+{
+ struct pinctrl_desc *ctrldesc = &drvdata->pctl;
+ struct samsung_pin_group *groups, *grp;
+ const struct pinctrl_pin_desc *pdesc;
+ int i;
+
+ groups = devm_kzalloc(dev, ctrldesc->npins * sizeof(*groups),
+ GFP_KERNEL);
+ if (!groups)
+ return ERR_PTR(-EINVAL);
+ grp = groups;
+
+ pdesc = ctrldesc->pins;
+ for (i = 0; i < ctrldesc->npins; ++i, ++pdesc, ++grp) {
+ grp->name = pdesc->name;
+ grp->pins = &pdesc->number;
+ grp->num_pins = 1;
+ }
+
+ *cnt = ctrldesc->npins;
+ return groups;
+}
+
+static int samsung_pinctrl_create_function(struct device *dev,
+ struct samsung_pinctrl_drv_data *drvdata,
+ struct device_node *func_np,
+ struct samsung_pmx_func *func)
+{
+ int npins;
+ int ret;
+ int i;
+
+ if (of_property_read_u32(func_np, "samsung,pin-function", &func->val))
+ return 0;
+
+ npins = of_property_count_strings(func_np, "samsung,pins");
+ if (npins < 1) {
+ dev_err(dev, "invalid pin list in %s node", func_np->name);
+ return -EINVAL;
+ }
+
+ func->name = func_np->full_name;
+
+ func->groups = devm_kzalloc(dev, npins * sizeof(char *), GFP_KERNEL);
+ if (!func->groups)
+ return -ENOMEM;
+
+ for (i = 0; i < npins; ++i) {
+ const char *gname;
+
+ ret = of_property_read_string_index(func_np, "samsung,pins",
+ i, &gname);
+ if (ret) {
+ dev_err(dev,
+ "failed to read pin name %d from %s node\n",
+ i, func_np->name);
+ return ret;
+ }
+
+ func->groups[i] = gname;
+ }
+
+ func->num_groups = npins;
+ return 1;
+}
+
+static struct samsung_pmx_func *samsung_pinctrl_create_functions(
+ struct device *dev,
+ struct samsung_pinctrl_drv_data *drvdata,
+ unsigned int *cnt)
+{
+ struct samsung_pmx_func *functions, *func;
+ struct device_node *dev_np = dev->of_node;
+ struct device_node *cfg_np;
+ unsigned int func_cnt = 0;
+ int ret;
+
+ /*
+ * Iterate over all the child nodes of the pin controller node
+ * and create pin groups and pin function lists.
+ */
+ for_each_child_of_node(dev_np, cfg_np) {
+ struct device_node *func_np;
+
+ if (!of_get_child_count(cfg_np)) {
+ if (!of_find_property(cfg_np,
+ "samsung,pin-function", NULL))
+ continue;
+ ++func_cnt;
+ continue;
+ }
+
+ for_each_child_of_node(cfg_np, func_np) {
+ if (!of_find_property(func_np,
+ "samsung,pin-function", NULL))
+ continue;
+ ++func_cnt;
+ }
+ }
+
+ functions = devm_kzalloc(dev, func_cnt * sizeof(*functions),
+ GFP_KERNEL);
+ if (!functions) {
+ dev_err(dev, "failed to allocate memory for function list\n");
+ return ERR_PTR(-EINVAL);
+ }
+ func = functions;
+
+ /*
+ * Iterate over all the child nodes of the pin controller node
+ * and create pin groups and pin function lists.
+ */
+ func_cnt = 0;
+ for_each_child_of_node(dev_np, cfg_np) {
+ struct device_node *func_np;
+
+ if (!of_get_child_count(cfg_np)) {
+ ret = samsung_pinctrl_create_function(dev, drvdata,
+ cfg_np, func);
+ if (ret < 0)
+ return ERR_PTR(ret);
+ if (ret > 0) {
+ ++func;
+ ++func_cnt;
+ }
+ continue;
+ }
+
+ for_each_child_of_node(cfg_np, func_np) {
+ ret = samsung_pinctrl_create_function(dev, drvdata,
+ func_np, func);
+ if (ret < 0)
+ return ERR_PTR(ret);
+ if (ret > 0) {
+ ++func;
+ ++func_cnt;
+ }
+ }
+ }
+
+ *cnt = func_cnt;
+ return functions;
+}
+
+/*
+ * Parse the information about all the available pin groups and pin functions
+ * from device node of the pin-controller. A pin group is formed with all
+ * the pins listed in the "samsung,pins" property.
+ */
+
+static int samsung_pinctrl_parse_dt(struct platform_device *pdev,
+ struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct device *dev = &pdev->dev;
+ struct samsung_pin_group *groups;
+ struct samsung_pmx_func *functions;
+ unsigned int grp_cnt = 0, func_cnt = 0;
+
+ groups = samsung_pinctrl_create_groups(dev, drvdata, &grp_cnt);
+ if (IS_ERR(groups)) {
+ dev_err(dev, "failed to parse pin groups\n");
+ return PTR_ERR(groups);
+ }
+
+ functions = samsung_pinctrl_create_functions(dev, drvdata, &func_cnt);
+ if (IS_ERR(functions)) {
+ dev_err(dev, "failed to parse pin functions\n");
+ return PTR_ERR(groups);
+ }
+
+ drvdata->pin_groups = groups;
+ drvdata->nr_groups = grp_cnt;
+ drvdata->pmx_functions = functions;
+ drvdata->nr_functions = func_cnt;
+
+ return 0;
+}
+
+/* register the pinctrl interface with the pinctrl subsystem */
+static int samsung_pinctrl_register(struct platform_device *pdev,
+ struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct pinctrl_desc *ctrldesc = &drvdata->pctl;
+ struct pinctrl_pin_desc *pindesc, *pdesc;
+ struct samsung_pin_bank *pin_bank;
+ char *pin_names;
+ int pin, bank, ret;
+
+ ctrldesc->name = "samsung-pinctrl";
+ ctrldesc->owner = THIS_MODULE;
+ ctrldesc->pctlops = &samsung_pctrl_ops;
+ ctrldesc->pmxops = &samsung_pinmux_ops;
+ ctrldesc->confops = &samsung_pinconf_ops;
+
+ pindesc = devm_kzalloc(&pdev->dev, sizeof(*pindesc) *
+ drvdata->ctrl->nr_pins, GFP_KERNEL);
+ if (!pindesc) {
+ dev_err(&pdev->dev, "mem alloc for pin descriptors failed\n");
+ return -ENOMEM;
+ }
+ ctrldesc->pins = pindesc;
+ ctrldesc->npins = drvdata->ctrl->nr_pins;
+
+ /* dynamically populate the pin number and pin name for pindesc */
+ for (pin = 0, pdesc = pindesc; pin < ctrldesc->npins; pin++, pdesc++)
+ pdesc->number = pin + drvdata->ctrl->base;
+
+ /*
+ * allocate space for storing the dynamically generated names for all
+ * the pins which belong to this pin-controller.
+ */
+ pin_names = devm_kzalloc(&pdev->dev, sizeof(char) * PIN_NAME_LENGTH *
+ drvdata->ctrl->nr_pins, GFP_KERNEL);
+ if (!pin_names) {
+ dev_err(&pdev->dev, "mem alloc for pin names failed\n");
+ return -ENOMEM;
+ }
+
+ /* for each pin, the name of the pin is pin-bank name + pin number */
+ for (bank = 0; bank < drvdata->ctrl->nr_banks; bank++) {
+ pin_bank = &drvdata->ctrl->pin_banks[bank];
+ for (pin = 0; pin < pin_bank->nr_pins; pin++) {
+ sprintf(pin_names, "%s-%d", pin_bank->name, pin);
+ pdesc = pindesc + pin_bank->pin_base + pin;
+ pdesc->name = pin_names;
+ pin_names += PIN_NAME_LENGTH;
+ }
+ }
+
+ ret = samsung_pinctrl_parse_dt(pdev, drvdata);
+ if (ret)
+ return ret;
+
+ drvdata->pctl_dev = pinctrl_register(ctrldesc, &pdev->dev, drvdata);
+ if (!drvdata->pctl_dev) {
+ dev_err(&pdev->dev, "could not register pinctrl driver\n");
+ return -EINVAL;
+ }
+
+ for (bank = 0; bank < drvdata->ctrl->nr_banks; ++bank) {
+ pin_bank = &drvdata->ctrl->pin_banks[bank];
+ pin_bank->grange.name = pin_bank->name;
+ pin_bank->grange.id = bank;
+ pin_bank->grange.pin_base = drvdata->ctrl->base
+ + pin_bank->pin_base;
+ pin_bank->grange.base = pin_bank->gpio_chip.base;
+ pin_bank->grange.npins = pin_bank->gpio_chip.ngpio;
+ pin_bank->grange.gc = &pin_bank->gpio_chip;
+ pinctrl_add_gpio_range(drvdata->pctl_dev, &pin_bank->grange);
+ }
+
+ return 0;
+}
+
+static int samsung_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+ return pinctrl_request_gpio(chip->base + offset);
+}
+
+static void samsung_gpio_free(struct gpio_chip *chip, unsigned offset)
+{
+ pinctrl_free_gpio(chip->base + offset);
+}
+
+static const struct gpio_chip samsung_gpiolib_chip = {
+ .request = samsung_gpio_request,
+ .free = samsung_gpio_free,
+ .set = samsung_gpio_set,
+ .get = samsung_gpio_get,
+ .direction_input = samsung_gpio_direction_input,
+ .direction_output = samsung_gpio_direction_output,
+ .to_irq = samsung_gpio_to_irq,
+ .owner = THIS_MODULE,
+};
+
+/* register the gpiolib interface with the gpiolib subsystem */
+static int samsung_gpiolib_register(struct platform_device *pdev,
+ struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
+ struct samsung_pin_bank *bank = ctrl->pin_banks;
+ struct gpio_chip *gc;
+ int ret;
+ int i;
+
+ for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
+ bank->gpio_chip = samsung_gpiolib_chip;
+
+ gc = &bank->gpio_chip;
+ gc->base = ctrl->base + bank->pin_base;
+ gc->ngpio = bank->nr_pins;
+ gc->dev = &pdev->dev;
+ gc->of_node = bank->of_node;
+ gc->label = bank->name;
+
+ ret = gpiochip_add(gc);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register gpio_chip %s, error code: %d\n",
+ gc->label, ret);
+ goto fail;
+ }
+ }
+
+ return 0;
+
+fail:
+ for (--i, --bank; i >= 0; --i, --bank)
+ if (gpiochip_remove(&bank->gpio_chip))
+ dev_err(&pdev->dev, "gpio chip %s remove failed\n",
+ bank->gpio_chip.label);
+ return ret;
+}
+
+/* unregister the gpiolib interface with the gpiolib subsystem */
+static int samsung_gpiolib_unregister(struct platform_device *pdev,
+ struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
+ struct samsung_pin_bank *bank = ctrl->pin_banks;
+ int ret = 0;
+ int i;
+
+ for (i = 0; !ret && i < ctrl->nr_banks; ++i, ++bank)
+ ret = gpiochip_remove(&bank->gpio_chip);
+
+ if (ret)
+ dev_err(&pdev->dev, "gpio chip remove failed\n");
+
+ return ret;
+}
+
+static const struct of_device_id samsung_pinctrl_dt_match[];
+
+/* retrieve the soc specific data */
+static struct samsung_pin_ctrl *samsung_pinctrl_get_soc_data(
+ struct samsung_pinctrl_drv_data *d,
+ struct platform_device *pdev)
+{
+ int id;
+ const struct of_device_id *match;
+ struct device_node *node = pdev->dev.of_node;
+ struct device_node *np;
+ struct samsung_pin_ctrl *ctrl;
+ struct samsung_pin_bank *bank;
+ int i;
+
+ id = of_alias_get_id(node, "pinctrl");
+ if (id < 0) {
+ dev_err(&pdev->dev, "failed to get alias id\n");
+ return NULL;
+ }
+ match = of_match_node(samsung_pinctrl_dt_match, node);
+ ctrl = (struct samsung_pin_ctrl *)match->data + id;
+
+ bank = ctrl->pin_banks;
+ for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
+ spin_lock_init(&bank->slock);
+ bank->drvdata = d;
+ bank->pin_base = ctrl->nr_pins;
+ ctrl->nr_pins += bank->nr_pins;
+ }
+
+ for_each_child_of_node(node, np) {
+ if (!of_find_property(np, "gpio-controller", NULL))
+ continue;
+ bank = ctrl->pin_banks;
+ for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
+ if (!strcmp(bank->name, np->name)) {
+ bank->of_node = np;
+ break;
+ }
+ }
+ }
+
+ ctrl->base = pin_base;
+ pin_base += ctrl->nr_pins;
+
+ return ctrl;
+}
+
+static int samsung_pinctrl_probe(struct platform_device *pdev)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+ struct device *dev = &pdev->dev;
+ struct samsung_pin_ctrl *ctrl;
+ struct resource *res;
+ int ret;
+
+ if (!dev->of_node) {
+ dev_err(dev, "device tree node not found\n");
+ return -ENODEV;
+ }
+
+ drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
+ if (!drvdata) {
+ dev_err(dev, "failed to allocate memory for driver's "
+ "private data\n");
+ return -ENOMEM;
+ }
+
+ ctrl = samsung_pinctrl_get_soc_data(drvdata, pdev);
+ if (!ctrl) {
+ dev_err(&pdev->dev, "driver data not available\n");
+ return -EINVAL;
+ }
+ drvdata->ctrl = ctrl;
+ drvdata->dev = dev;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ drvdata->virt_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(drvdata->virt_base))
+ return PTR_ERR(drvdata->virt_base);
+
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (res)
+ drvdata->irq = res->start;
+
+ ret = samsung_gpiolib_register(pdev, drvdata);
+ if (ret)
+ return ret;
+
+ ret = samsung_pinctrl_register(pdev, drvdata);
+ if (ret) {
+ samsung_gpiolib_unregister(pdev, drvdata);
+ return ret;
+ }
+
+ if (ctrl->eint_gpio_init)
+ ctrl->eint_gpio_init(drvdata);
+ if (ctrl->eint_wkup_init)
+ ctrl->eint_wkup_init(drvdata);
+
+ platform_set_drvdata(pdev, drvdata);
+
+ /* Add to the global list */
+ list_add_tail(&drvdata->node, &drvdata_list);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+
+/**
+ * samsung_pinctrl_suspend_dev - save pinctrl state for suspend for a device
+ *
+ * Save data for all banks handled by this device.
+ */
+static void samsung_pinctrl_suspend_dev(
+ struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
+ void __iomem *virt_base = drvdata->virt_base;
+ int i;
+
+ for (i = 0; i < ctrl->nr_banks; i++) {
+ struct samsung_pin_bank *bank = &ctrl->pin_banks[i];
+ void __iomem *reg = virt_base + bank->pctl_offset;
+
+ u8 *offs = bank->type->reg_offset;
+ u8 *widths = bank->type->fld_width;
+ enum pincfg_type type;
+
+ /* Registers without a powerdown config aren't lost */
+ if (!widths[PINCFG_TYPE_CON_PDN])
+ continue;
+
+ for (type = 0; type < PINCFG_TYPE_NUM; type++)
+ if (widths[type])
+ bank->pm_save[type] = readl(reg + offs[type]);
+
+ if (widths[PINCFG_TYPE_FUNC] * bank->nr_pins > 32) {
+ /* Some banks have two config registers */
+ bank->pm_save[PINCFG_TYPE_NUM] =
+ readl(reg + offs[PINCFG_TYPE_FUNC] + 4);
+ pr_debug("Save %s @ %p (con %#010x %08x)\n",
+ bank->name, reg,
+ bank->pm_save[PINCFG_TYPE_FUNC],
+ bank->pm_save[PINCFG_TYPE_NUM]);
+ } else {
+ pr_debug("Save %s @ %p (con %#010x)\n", bank->name,
+ reg, bank->pm_save[PINCFG_TYPE_FUNC]);
+ }
+ }
+
+ if (ctrl->suspend)
+ ctrl->suspend(drvdata);
+}
+
+/**
+ * samsung_pinctrl_resume_dev - restore pinctrl state from suspend for a device
+ *
+ * Restore one of the banks that was saved during suspend.
+ *
+ * We don't bother doing anything complicated to avoid glitching lines since
+ * we're called before pad retention is turned off.
+ */
+static void samsung_pinctrl_resume_dev(struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct samsung_pin_ctrl *ctrl = drvdata->ctrl;
+ void __iomem *virt_base = drvdata->virt_base;
+ int i;
+
+ if (ctrl->resume)
+ ctrl->resume(drvdata);
+
+ for (i = 0; i < ctrl->nr_banks; i++) {
+ struct samsung_pin_bank *bank = &ctrl->pin_banks[i];
+ void __iomem *reg = virt_base + bank->pctl_offset;
+
+ u8 *offs = bank->type->reg_offset;
+ u8 *widths = bank->type->fld_width;
+ enum pincfg_type type;
+
+ /* Registers without a powerdown config aren't lost */
+ if (!widths[PINCFG_TYPE_CON_PDN])
+ continue;
+
+ if (widths[PINCFG_TYPE_FUNC] * bank->nr_pins > 32) {
+ /* Some banks have two config registers */
+ pr_debug("%s @ %p (con %#010x %08x => %#010x %08x)\n",
+ bank->name, reg,
+ readl(reg + offs[PINCFG_TYPE_FUNC]),
+ readl(reg + offs[PINCFG_TYPE_FUNC] + 4),
+ bank->pm_save[PINCFG_TYPE_FUNC],
+ bank->pm_save[PINCFG_TYPE_NUM]);
+ writel(bank->pm_save[PINCFG_TYPE_NUM],
+ reg + offs[PINCFG_TYPE_FUNC] + 4);
+ } else {
+ pr_debug("%s @ %p (con %#010x => %#010x)\n", bank->name,
+ reg, readl(reg + offs[PINCFG_TYPE_FUNC]),
+ bank->pm_save[PINCFG_TYPE_FUNC]);
+ }
+ for (type = 0; type < PINCFG_TYPE_NUM; type++)
+ if (widths[type])
+ writel(bank->pm_save[type], reg + offs[type]);
+ }
+}
+
+/**
+ * samsung_pinctrl_suspend - save pinctrl state for suspend
+ *
+ * Save data for all banks across all devices.
+ */
+static int samsung_pinctrl_suspend(void)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+
+ list_for_each_entry(drvdata, &drvdata_list, node) {
+ samsung_pinctrl_suspend_dev(drvdata);
+ }
+
+ return 0;
+}
+
+/**
+ * samsung_pinctrl_resume - restore pinctrl state for suspend
+ *
+ * Restore data for all banks across all devices.
+ */
+static void samsung_pinctrl_resume(void)
+{
+ struct samsung_pinctrl_drv_data *drvdata;
+
+ list_for_each_entry_reverse(drvdata, &drvdata_list, node) {
+ samsung_pinctrl_resume_dev(drvdata);
+ }
+}
+
+#else
+#define samsung_pinctrl_suspend NULL
+#define samsung_pinctrl_resume NULL
+#endif
+
+static struct syscore_ops samsung_pinctrl_syscore_ops = {
+ .suspend = samsung_pinctrl_suspend,
+ .resume = samsung_pinctrl_resume,
+};
+
+static const struct of_device_id samsung_pinctrl_dt_match[] = {
+#ifdef CONFIG_PINCTRL_EXYNOS
+ { .compatible = "samsung,exynos3250-pinctrl",
+ .data = (void *)exynos3250_pin_ctrl },
+ { .compatible = "samsung,exynos4210-pinctrl",
+ .data = (void *)exynos4210_pin_ctrl },
+ { .compatible = "samsung,exynos4x12-pinctrl",
+ .data = (void *)exynos4x12_pin_ctrl },
+ { .compatible = "samsung,exynos5250-pinctrl",
+ .data = (void *)exynos5250_pin_ctrl },
+ { .compatible = "samsung,exynos5260-pinctrl",
+ .data = (void *)exynos5260_pin_ctrl },
+ { .compatible = "samsung,exynos5420-pinctrl",
+ .data = (void *)exynos5420_pin_ctrl },
+ { .compatible = "samsung,s5pv210-pinctrl",
+ .data = (void *)s5pv210_pin_ctrl },
+#endif
+#ifdef CONFIG_PINCTRL_S3C64XX
+ { .compatible = "samsung,s3c64xx-pinctrl",
+ .data = s3c64xx_pin_ctrl },
+#endif
+#ifdef CONFIG_PINCTRL_S3C24XX
+ { .compatible = "samsung,s3c2412-pinctrl",
+ .data = s3c2412_pin_ctrl },
+ { .compatible = "samsung,s3c2416-pinctrl",
+ .data = s3c2416_pin_ctrl },
+ { .compatible = "samsung,s3c2440-pinctrl",
+ .data = s3c2440_pin_ctrl },
+ { .compatible = "samsung,s3c2450-pinctrl",
+ .data = s3c2450_pin_ctrl },
+#endif
+ {},
+};
+MODULE_DEVICE_TABLE(of, samsung_pinctrl_dt_match);
+
+static struct platform_driver samsung_pinctrl_driver = {
+ .probe = samsung_pinctrl_probe,
+ .driver = {
+ .name = "samsung-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = samsung_pinctrl_dt_match,
+ },
+};
+
+static int __init samsung_pinctrl_drv_register(void)
+{
+ /*
+ * Register syscore ops for save/restore of registers across suspend.
+ * It's important to ensure that this driver is running at an earlier
+ * initcall level than any arch-specific init calls that install syscore
+ * ops that turn off pad retention (like exynos_pm_resume).
+ */
+ register_syscore_ops(&samsung_pinctrl_syscore_ops);
+
+ return platform_driver_register(&samsung_pinctrl_driver);
+}
+postcore_initcall(samsung_pinctrl_drv_register);
+
+static void __exit samsung_pinctrl_drv_unregister(void)
+{
+ platform_driver_unregister(&samsung_pinctrl_driver);
+}
+module_exit(samsung_pinctrl_drv_unregister);
+
+MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
+MODULE_DESCRIPTION("Samsung pinctrl driver");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+/*
+ * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's SoC's.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ * Copyright (c) 2012 Linaro Ltd
+ * http://www.linaro.org
+ *
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __PINCTRL_SAMSUNG_H
+#define __PINCTRL_SAMSUNG_H
+
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/pinctrl/machine.h>
+
+#include <linux/gpio.h>
+
+/* pinmux function number for pin as gpio output line */
+#define FUNC_OUTPUT 0x1
+
+/**
+ * enum pincfg_type - possible pin configuration types supported.
+ * @PINCFG_TYPE_FUNC: Function configuration.
+ * @PINCFG_TYPE_DAT: Pin value configuration.
+ * @PINCFG_TYPE_PUD: Pull up/down configuration.
+ * @PINCFG_TYPE_DRV: Drive strength configuration.
+ * @PINCFG_TYPE_CON_PDN: Pin function in power down mode.
+ * @PINCFG_TYPE_PUD_PDN: Pull up/down configuration in power down mode.
+ */
+enum pincfg_type {
+ PINCFG_TYPE_FUNC,
+ PINCFG_TYPE_DAT,
+ PINCFG_TYPE_PUD,
+ PINCFG_TYPE_DRV,
+ PINCFG_TYPE_CON_PDN,
+ PINCFG_TYPE_PUD_PDN,
+
+ PINCFG_TYPE_NUM
+};
+
+/*
+ * pin configuration (pull up/down and drive strength) type and its value are
+ * packed together into a 16-bits. The upper 8-bits represent the configuration
+ * type and the lower 8-bits hold the value of the configuration type.
+ */
+#define PINCFG_TYPE_MASK 0xFF
+#define PINCFG_VALUE_SHIFT 8
+#define PINCFG_VALUE_MASK (0xFF << PINCFG_VALUE_SHIFT)
+#define PINCFG_PACK(type, value) (((value) << PINCFG_VALUE_SHIFT) | type)
+#define PINCFG_UNPACK_TYPE(cfg) ((cfg) & PINCFG_TYPE_MASK)
+#define PINCFG_UNPACK_VALUE(cfg) (((cfg) & PINCFG_VALUE_MASK) >> \
+ PINCFG_VALUE_SHIFT)
+/**
+ * enum eint_type - possible external interrupt types.
+ * @EINT_TYPE_NONE: bank does not support external interrupts
+ * @EINT_TYPE_GPIO: bank supportes external gpio interrupts
+ * @EINT_TYPE_WKUP: bank supportes external wakeup interrupts
+ * @EINT_TYPE_WKUP_MUX: bank supports multiplexed external wakeup interrupts
+ *
+ * Samsung GPIO controller groups all the available pins into banks. The pins
+ * in a pin bank can support external gpio interrupts or external wakeup
+ * interrupts or no interrupts at all. From a software perspective, the only
+ * difference between external gpio and external wakeup interrupts is that
+ * the wakeup interrupts can additionally wakeup the system if it is in
+ * suspended state.
+ */
+enum eint_type {
+ EINT_TYPE_NONE,
+ EINT_TYPE_GPIO,
+ EINT_TYPE_WKUP,
+ EINT_TYPE_WKUP_MUX,
+};
+
+/* maximum length of a pin in pin descriptor (example: "gpa0-0") */
+#define PIN_NAME_LENGTH 10
+
+#define PIN_GROUP(n, p, f) \
+ { \
+ .name = n, \
+ .pins = p, \
+ .num_pins = ARRAY_SIZE(p), \
+ .func = f \
+ }
+
+#define PMX_FUNC(n, g) \
+ { \
+ .name = n, \
+ .groups = g, \
+ .num_groups = ARRAY_SIZE(g), \
+ }
+
+struct samsung_pinctrl_drv_data;
+
+/**
+ * struct samsung_pin_bank_type: pin bank type description
+ * @fld_width: widths of configuration bitfields (0 if unavailable)
+ * @reg_offset: offsets of configuration registers (don't care of width is 0)
+ */
+struct samsung_pin_bank_type {
+ u8 fld_width[PINCFG_TYPE_NUM];
+ u8 reg_offset[PINCFG_TYPE_NUM];
+};
+
+/**
+ * struct samsung_pin_bank: represent a controller pin-bank.
+ * @type: type of the bank (register offsets and bitfield widths)
+ * @pctl_offset: starting offset of the pin-bank registers.
+ * @pin_base: starting pin number of the bank.
+ * @nr_pins: number of pins included in this bank.
+ * @eint_func: function to set in CON register to configure pin as EINT.
+ * @eint_type: type of the external interrupt supported by the bank.
+ * @eint_mask: bit mask of pins which support EINT function.
+ * @name: name to be prefixed for each pin in this pin bank.
+ * @of_node: OF node of the bank.
+ * @drvdata: link to controller driver data
+ * @irq_domain: IRQ domain of the bank.
+ * @gpio_chip: GPIO chip of the bank.
+ * @grange: linux gpio pin range supported by this bank.
+ * @slock: spinlock protecting bank registers
+ * @pm_save: saved register values during suspend
+ */
+struct samsung_pin_bank {
+ struct samsung_pin_bank_type *type;
+ u32 pctl_offset;
+ u32 pin_base;
+ u8 nr_pins;
+ u8 eint_func;
+ enum eint_type eint_type;
+ u32 eint_mask;
+ u32 eint_offset;
+ char *name;
+ void *soc_priv;
+ struct device_node *of_node;
+ struct samsung_pinctrl_drv_data *drvdata;
+ struct irq_domain *irq_domain;
+ struct gpio_chip gpio_chip;
+ struct pinctrl_gpio_range grange;
+ spinlock_t slock;
+
+ u32 pm_save[PINCFG_TYPE_NUM + 1]; /* +1 to handle double CON registers*/
+};
+
+/**
+ * struct samsung_pin_ctrl: represent a pin controller.
+ * @pin_banks: list of pin banks included in this controller.
+ * @nr_banks: number of pin banks.
+ * @base: starting system wide pin number.
+ * @nr_pins: number of pins supported by the controller.
+ * @eint_gpio_init: platform specific callback to setup the external gpio
+ * interrupts for the controller.
+ * @eint_wkup_init: platform specific callback to setup the external wakeup
+ * interrupts for the controller.
+ * @label: for debug information.
+ */
+struct samsung_pin_ctrl {
+ struct samsung_pin_bank *pin_banks;
+ u32 nr_banks;
+
+ u32 base;
+ u32 nr_pins;
+
+ int (*eint_gpio_init)(struct samsung_pinctrl_drv_data *);
+ int (*eint_wkup_init)(struct samsung_pinctrl_drv_data *);
+ void (*suspend)(struct samsung_pinctrl_drv_data *);
+ void (*resume)(struct samsung_pinctrl_drv_data *);
+
+ char *label;
+};
+
+/**
+ * struct samsung_pinctrl_drv_data: wrapper for holding driver data together.
+ * @node: global list node
+ * @virt_base: register base address of the controller.
+ * @dev: device instance representing the controller.
+ * @irq: interrpt number used by the controller to notify gpio interrupts.
+ * @ctrl: pin controller instance managed by the driver.
+ * @pctl: pin controller descriptor registered with the pinctrl subsystem.
+ * @pctl_dev: cookie representing pinctrl device instance.
+ * @pin_groups: list of pin groups available to the driver.
+ * @nr_groups: number of such pin groups.
+ * @pmx_functions: list of pin functions available to the driver.
+ * @nr_function: number of such pin functions.
+ */
+struct samsung_pinctrl_drv_data {
+ struct list_head node;
+ void __iomem *virt_base;
+ struct device *dev;
+ int irq;
+
+ struct samsung_pin_ctrl *ctrl;
+ struct pinctrl_desc pctl;
+ struct pinctrl_dev *pctl_dev;
+
+ const struct samsung_pin_group *pin_groups;
+ unsigned int nr_groups;
+ const struct samsung_pmx_func *pmx_functions;
+ unsigned int nr_functions;
+};
+
+/**
+ * struct samsung_pin_group: represent group of pins of a pinmux function.
+ * @name: name of the pin group, used to lookup the group.
+ * @pins: the pins included in this group.
+ * @num_pins: number of pins included in this group.
+ * @func: the function number to be programmed when selected.
+ */
+struct samsung_pin_group {
+ const char *name;
+ const unsigned int *pins;
+ u8 num_pins;
+ u8 func;
+};
+
+/**
+ * struct samsung_pmx_func: represent a pin function.
+ * @name: name of the pin function, used to lookup the function.
+ * @groups: one or more names of pin groups that provide this function.
+ * @num_groups: number of groups included in @groups.
+ */
+struct samsung_pmx_func {
+ const char *name;
+ const char **groups;
+ u8 num_groups;
+ u32 val;
+};
+
+/* list of all exported SoC specific data */
+extern struct samsung_pin_ctrl exynos3250_pin_ctrl[];
+extern struct samsung_pin_ctrl exynos4210_pin_ctrl[];
+extern struct samsung_pin_ctrl exynos4x12_pin_ctrl[];
+extern struct samsung_pin_ctrl exynos5250_pin_ctrl[];
+extern struct samsung_pin_ctrl exynos5260_pin_ctrl[];
+extern struct samsung_pin_ctrl exynos5420_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c64xx_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c2412_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c2416_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c2440_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c2450_pin_ctrl[];
+extern struct samsung_pin_ctrl s5pv210_pin_ctrl[];
+
+#endif /* __PINCTRL_SAMSUNG_H */
int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc)
{
- int err;
- int ret;
-
- ret = gpiochip_remove(&pfc->gpio->gpio_chip);
- err = gpiochip_remove(&pfc->func->gpio_chip);
+ gpiochip_remove(&pfc->gpio->gpio_chip);
+ gpiochip_remove(&pfc->func->gpio_chip);
- return ret < 0 ? ret : err;
+ return 0;
}
AUDIO_CLKOUT_MARK,
};
+/* - CAN -------------------------------------------------------------------- */
+
+static const unsigned int can0_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(3, 26), RCAR_GP_PIN(3, 29),
+};
+
+static const unsigned int can0_data_mux[] = {
+ CAN0_TX_MARK, CAN0_RX_MARK,
+};
+
+static const unsigned int can0_data_b_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(7, 4), RCAR_GP_PIN(7, 3),
+};
+
+static const unsigned int can0_data_b_mux[] = {
+ CAN0_TX_B_MARK, CAN0_RX_B_MARK,
+};
+
+static const unsigned int can0_data_c_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(5, 17), RCAR_GP_PIN(5, 18),
+};
+
+static const unsigned int can0_data_c_mux[] = {
+ CAN0_TX_C_MARK, CAN0_RX_C_MARK,
+};
+
+static const unsigned int can0_data_d_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(2, 26), RCAR_GP_PIN(2, 27),
+};
+
+static const unsigned int can0_data_d_mux[] = {
+ CAN0_TX_D_MARK, CAN0_RX_D_MARK,
+};
+
+static const unsigned int can0_data_e_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 18), RCAR_GP_PIN(4, 28),
+};
+
+static const unsigned int can0_data_e_mux[] = {
+ CAN0_TX_E_MARK, CAN0_RX_E_MARK,
+};
+
+static const unsigned int can0_data_f_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(6, 7), RCAR_GP_PIN(6, 6),
+};
+
+static const unsigned int can0_data_f_mux[] = {
+ CAN0_TX_F_MARK, CAN0_RX_F_MARK,
+};
+
+static const unsigned int can1_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(3, 21), RCAR_GP_PIN(3, 20),
+};
+
+static const unsigned int can1_data_mux[] = {
+ CAN1_TX_MARK, CAN1_RX_MARK,
+};
+
+static const unsigned int can1_data_b_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(7, 8), RCAR_GP_PIN(7, 9),
+};
+
+static const unsigned int can1_data_b_mux[] = {
+ CAN1_TX_B_MARK, CAN1_RX_B_MARK,
+};
+
+static const unsigned int can1_data_c_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(5, 20), RCAR_GP_PIN(5, 19),
+};
+
+static const unsigned int can1_data_c_mux[] = {
+ CAN1_TX_C_MARK, CAN1_RX_C_MARK,
+};
+
+static const unsigned int can1_data_d_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 29), RCAR_GP_PIN(4, 31),
+};
+
+static const unsigned int can1_data_d_mux[] = {
+ CAN1_TX_D_MARK, CAN1_RX_D_MARK,
+};
+
+static const unsigned int can_clk_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(7, 2),
+};
+
+static const unsigned int can_clk_mux[] = {
+ CAN_CLK_MARK,
+};
+
+static const unsigned int can_clk_b_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(5, 21),
+};
+
+static const unsigned int can_clk_b_mux[] = {
+ CAN_CLK_B_MARK,
+};
+
+static const unsigned int can_clk_c_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(4, 30),
+};
+
+static const unsigned int can_clk_c_mux[] = {
+ CAN_CLK_C_MARK,
+};
+
+static const unsigned int can_clk_d_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(7, 19),
+};
+
+static const unsigned int can_clk_d_mux[] = {
+ CAN_CLK_D_MARK,
+};
/* - DU --------------------------------------------------------------------- */
static const unsigned int du_rgb666_pins[] = {
ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_RX_ER_MARK, ETH_CRS_DV_MARK,
ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK, ETH_REFCLK_MARK,
};
+
+/* - HSCIF0 ----------------------------------------------------------------- */
+static const unsigned int hscif0_data_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 3), RCAR_GP_PIN(7, 4),
+};
+static const unsigned int hscif0_data_mux[] = {
+ HRX0_MARK, HTX0_MARK,
+};
+static const unsigned int hscif0_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(7, 2),
+};
+static const unsigned int hscif0_clk_mux[] = {
+ HSCK0_MARK,
+};
+static const unsigned int hscif0_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(7, 1), RCAR_GP_PIN(7, 0),
+};
+static const unsigned int hscif0_ctrl_mux[] = {
+ HRTS0_N_MARK, HCTS0_N_MARK,
+};
+static const unsigned int hscif0_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 15),
+};
+static const unsigned int hscif0_data_b_mux[] = {
+ HRX0_B_MARK, HTX0_B_MARK,
+};
+static const unsigned int hscif0_ctrl_b_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 13),
+};
+static const unsigned int hscif0_ctrl_b_mux[] = {
+ HRTS0_N_B_MARK, HCTS0_N_B_MARK,
+};
+static const unsigned int hscif0_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),
+};
+static const unsigned int hscif0_data_c_mux[] = {
+ HRX0_C_MARK, HTX0_C_MARK,
+};
+static const unsigned int hscif0_clk_c_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif0_clk_c_mux[] = {
+ HSCK0_C_MARK,
+};
+/* - HSCIF1 ----------------------------------------------------------------- */
+static const unsigned int hscif1_data_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 5), RCAR_GP_PIN(7, 6),
+};
+static const unsigned int hscif1_data_mux[] = {
+ HRX1_MARK, HTX1_MARK,
+};
+static const unsigned int hscif1_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(7, 7),
+};
+static const unsigned int hscif1_clk_mux[] = {
+ HSCK1_MARK,
+};
+static const unsigned int hscif1_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(7, 9), RCAR_GP_PIN(7, 8),
+};
+static const unsigned int hscif1_ctrl_mux[] = {
+ HRTS1_N_MARK, HCTS1_N_MARK,
+};
+static const unsigned int hscif1_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18),
+};
+static const unsigned int hscif1_data_b_mux[] = {
+ HRX1_B_MARK, HTX1_B_MARK,
+};
+static const unsigned int hscif1_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15),
+};
+static const unsigned int hscif1_data_c_mux[] = {
+ HRX1_C_MARK, HTX1_C_MARK,
+};
+static const unsigned int hscif1_clk_c_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(7, 16),
+};
+static const unsigned int hscif1_clk_c_mux[] = {
+ HSCK1_C_MARK,
+};
+static const unsigned int hscif1_ctrl_c_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(7, 18), RCAR_GP_PIN(7, 17),
+};
+static const unsigned int hscif1_ctrl_c_mux[] = {
+ HRTS1_N_C_MARK, HCTS1_N_C_MARK,
+};
+static const unsigned int hscif1_data_d_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 18),
+};
+static const unsigned int hscif1_data_d_mux[] = {
+ HRX1_D_MARK, HTX1_D_MARK,
+};
+static const unsigned int hscif1_data_e_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15),
+};
+static const unsigned int hscif1_data_e_mux[] = {
+ HRX1_C_MARK, HTX1_C_MARK,
+};
+static const unsigned int hscif1_clk_e_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(2, 6),
+};
+static const unsigned int hscif1_clk_e_mux[] = {
+ HSCK1_E_MARK,
+};
+static const unsigned int hscif1_ctrl_e_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(2, 8), RCAR_GP_PIN(2, 7),
+};
+static const unsigned int hscif1_ctrl_e_mux[] = {
+ HRTS1_N_E_MARK, HCTS1_N_E_MARK,
+};
+/* - HSCIF2 ----------------------------------------------------------------- */
+static const unsigned int hscif2_data_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(4, 16), RCAR_GP_PIN(4, 17),
+};
+static const unsigned int hscif2_data_mux[] = {
+ HRX2_MARK, HTX2_MARK,
+};
+static const unsigned int hscif2_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(4, 15),
+};
+static const unsigned int hscif2_clk_mux[] = {
+ HSCK2_MARK,
+};
+static const unsigned int hscif2_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 13),
+};
+static const unsigned int hscif2_ctrl_mux[] = {
+ HRTS2_N_MARK, HCTS2_N_MARK,
+};
+static const unsigned int hscif2_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 20), RCAR_GP_PIN(1, 22),
+};
+static const unsigned int hscif2_data_b_mux[] = {
+ HRX2_B_MARK, HTX2_B_MARK,
+};
+static const unsigned int hscif2_ctrl_b_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 21),
+};
+static const unsigned int hscif2_ctrl_b_mux[] = {
+ HRTS2_N_B_MARK, HCTS2_N_B_MARK,
+};
+static const unsigned int hscif2_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),
+};
+static const unsigned int hscif2_data_c_mux[] = {
+ HRX2_C_MARK, HTX2_C_MARK,
+};
+static const unsigned int hscif2_clk_c_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif2_clk_c_mux[] = {
+ HSCK2_C_MARK,
+};
+static const unsigned int hscif2_data_d_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 20), RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif2_data_d_mux[] = {
+ HRX2_B_MARK, HTX2_D_MARK,
+};
/* - I2C0 ------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SCL, SDA */
SH_PFC_PIN_GROUP(audio_clk_b_b),
SH_PFC_PIN_GROUP(audio_clk_c),
SH_PFC_PIN_GROUP(audio_clkout),
+ SH_PFC_PIN_GROUP(can0_data),
+ SH_PFC_PIN_GROUP(can0_data_b),
+ SH_PFC_PIN_GROUP(can0_data_c),
+ SH_PFC_PIN_GROUP(can0_data_d),
+ SH_PFC_PIN_GROUP(can0_data_e),
+ SH_PFC_PIN_GROUP(can0_data_f),
+ SH_PFC_PIN_GROUP(can1_data),
+ SH_PFC_PIN_GROUP(can1_data_b),
+ SH_PFC_PIN_GROUP(can1_data_c),
+ SH_PFC_PIN_GROUP(can1_data_d),
+ SH_PFC_PIN_GROUP(can_clk),
+ SH_PFC_PIN_GROUP(can_clk_b),
+ SH_PFC_PIN_GROUP(can_clk_c),
+ SH_PFC_PIN_GROUP(can_clk_d),
SH_PFC_PIN_GROUP(du_rgb666),
SH_PFC_PIN_GROUP(du_rgb888),
SH_PFC_PIN_GROUP(du_clk_out_0),
SH_PFC_PIN_GROUP(eth_magic),
SH_PFC_PIN_GROUP(eth_mdio),
SH_PFC_PIN_GROUP(eth_rmii),
+ SH_PFC_PIN_GROUP(hscif0_data),
+ SH_PFC_PIN_GROUP(hscif0_clk),
+ SH_PFC_PIN_GROUP(hscif0_ctrl),
+ SH_PFC_PIN_GROUP(hscif0_data_b),
+ SH_PFC_PIN_GROUP(hscif0_ctrl_b),
+ SH_PFC_PIN_GROUP(hscif0_data_c),
+ SH_PFC_PIN_GROUP(hscif0_clk_c),
+ SH_PFC_PIN_GROUP(hscif1_data),
+ SH_PFC_PIN_GROUP(hscif1_clk),
+ SH_PFC_PIN_GROUP(hscif1_ctrl),
+ SH_PFC_PIN_GROUP(hscif1_data_b),
+ SH_PFC_PIN_GROUP(hscif1_data_c),
+ SH_PFC_PIN_GROUP(hscif1_clk_c),
+ SH_PFC_PIN_GROUP(hscif1_ctrl_c),
+ SH_PFC_PIN_GROUP(hscif1_data_d),
+ SH_PFC_PIN_GROUP(hscif1_data_e),
+ SH_PFC_PIN_GROUP(hscif1_clk_e),
+ SH_PFC_PIN_GROUP(hscif1_ctrl_e),
+ SH_PFC_PIN_GROUP(hscif2_data),
+ SH_PFC_PIN_GROUP(hscif2_clk),
+ SH_PFC_PIN_GROUP(hscif2_ctrl),
+ SH_PFC_PIN_GROUP(hscif2_data_b),
+ SH_PFC_PIN_GROUP(hscif2_ctrl_b),
+ SH_PFC_PIN_GROUP(hscif2_data_c),
+ SH_PFC_PIN_GROUP(hscif2_clk_c),
+ SH_PFC_PIN_GROUP(hscif2_data_d),
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c0_b),
SH_PFC_PIN_GROUP(i2c0_c),
"audio_clkout",
};
+static const char * const can0_groups[] = {
+ "can0_data_a",
+ "can0_data_b",
+ "can0_data_c",
+ "can0_data_d",
+ "can0_data_e",
+ "can0_data_f",
+ "can_clk_a",
+ "can_clk_b",
+ "can_clk_c",
+ "can_clk_d",
+};
+
+static const char * const can1_groups[] = {
+ "can1_data_a",
+ "can1_data_b",
+ "can1_data_c",
+ "can1_data_d",
+ "can_clk_a",
+ "can_clk_b",
+ "can_clk_c",
+ "can_clk_d",
+};
+
static const char * const du_groups[] = {
"du_rgb666",
"du_rgb888",
"eth_rmii",
};
+static const char * const hscif0_groups[] = {
+ "hscif0_data",
+ "hscif0_clk",
+ "hscif0_ctrl",
+ "hscif0_data_b",
+ "hscif0_ctrl_b",
+ "hscif0_data_c",
+ "hscif0_clk_c",
+};
+
+static const char * const hscif1_groups[] = {
+ "hscif1_data",
+ "hscif1_clk",
+ "hscif1_ctrl",
+ "hscif1_data_b",
+ "hscif1_data_c",
+ "hscif1_clk_c",
+ "hscif1_ctrl_c",
+ "hscif1_data_d",
+ "hscif1_data_e",
+ "hscif1_clk_e",
+ "hscif1_ctrl_e",
+};
+
+static const char * const hscif2_groups[] = {
+ "hscif2_data",
+ "hscif2_clk",
+ "hscif2_ctrl",
+ "hscif2_data_b",
+ "hscif2_ctrl_b",
+ "hscif2_data_c",
+ "hscif2_clk_c",
+ "hscif2_data_d",
+};
+
static const char * const i2c0_groups[] = {
"i2c0",
"i2c0_b",
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(audio_clk),
+ SH_PFC_FUNCTION(can0),
+ SH_PFC_FUNCTION(can1),
SH_PFC_FUNCTION(du),
SH_PFC_FUNCTION(du0),
SH_PFC_FUNCTION(du1),
SH_PFC_FUNCTION(eth),
+ SH_PFC_FUNCTION(hscif0),
+ SH_PFC_FUNCTION(hscif1),
+ SH_PFC_FUNCTION(hscif2),
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
cfg.init_data = &sh73a0_vccq_mc0_init_data;
cfg.driver_data = pfc;
- data->vccq_mc0 = regulator_register(&sh73a0_vccq_mc0_desc, &cfg);
+ data->vccq_mc0 = devm_regulator_register(pfc->dev,
+ &sh73a0_vccq_mc0_desc, &cfg);
if (IS_ERR(data->vccq_mc0)) {
ret = PTR_ERR(data->vccq_mc0);
dev_err(pfc->dev, "Failed to register VCCQ MC0 regulator: %d\n",
return 0;
}
-static void sh73a0_pinmux_soc_exit(struct sh_pfc *pfc)
-{
- struct sh73a0_pinmux_data *data = pfc->soc_data;
-
- regulator_unregister(data->vccq_mc0);
-}
-
static const struct sh_pfc_soc_operations sh73a0_pinmux_ops = {
.init = sh73a0_pinmux_soc_init,
- .exit = sh73a0_pinmux_soc_exit,
.get_bias = sh73a0_pinmux_get_bias,
.set_bias = sh73a0_pinmux_set_bias,
};
return ret;
}
-static void sh_pfc_func_disable(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned group)
-{
- struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
- struct sh_pfc *pfc = pmx->pfc;
- const struct sh_pfc_pin_group *grp = &pfc->info->groups[group];
- unsigned long flags;
- unsigned int i;
-
- spin_lock_irqsave(&pfc->lock, flags);
-
- for (i = 0; i < grp->nr_pins; ++i) {
- int idx = sh_pfc_get_pin_index(pfc, grp->pins[i]);
- struct sh_pfc_pin_config *cfg = &pmx->configs[idx];
-
- cfg->type = PINMUX_TYPE_NONE;
- }
-
- spin_unlock_irqrestore(&pfc->lock, flags);
-}
-
static int sh_pfc_gpio_request_enable(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned offset)
.get_function_name = sh_pfc_get_function_name,
.get_function_groups = sh_pfc_get_function_groups,
.enable = sh_pfc_func_enable,
- .disable = sh_pfc_func_disable,
.gpio_request_enable = sh_pfc_gpio_request_enable,
.gpio_disable_free = sh_pfc_gpio_disable_free,
.gpio_set_direction = sh_pfc_gpio_set_direction,
return 0;
}
-static void sirfsoc_pinmux_disable(struct pinctrl_dev *pmxdev, unsigned selector,
- unsigned group)
-{
- struct sirfsoc_pmx *spmx;
-
- spmx = pinctrl_dev_get_drvdata(pmxdev);
- sirfsoc_pinmux_endisable(spmx, selector, false);
-}
-
static int sirfsoc_pinmux_get_funcs_count(struct pinctrl_dev *pmxdev)
{
return sirfsoc_pmxfunc_cnt;
static struct pinmux_ops sirfsoc_pinmux_ops = {
.enable = sirfsoc_pinmux_enable,
- .disable = sirfsoc_pinmux_disable,
.get_functions_count = sirfsoc_pinmux_get_funcs_count,
.get_function_name = sirfsoc_pinmux_get_func_name,
.get_function_groups = sirfsoc_pinmux_get_groups,
config PINCTRL_SPEAR_PLGPIO
bool "SPEAr SoC PLGPIO Controller"
depends on GPIOLIB && PINCTRL_SPEAR
+ select GPIOLIB_IRQCHIP
help
Say yes here to support PLGPIO controller on ST Microelectronics SPEAr
SoCs.
#include <linux/clk.h>
#include <linux/err.h>
-#include <linux/gpio.h>
+#include <linux/gpio/driver.h>
#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/irqdomain.h>
-#include <linux/irqchip/chained_irq.h>
#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
#include <linux/pinctrl/consumer.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
*
* lock: lock for guarding gpio registers
* base: base address of plgpio block
- * irq_base: irq number of plgpio0
* chip: gpio framework specific chip information structure
* p2o: function ptr for pin to offset conversion. This is required only for
* machines where mapping b/w pin and offset is not 1-to-1.
spinlock_t lock;
void __iomem *base;
struct clk *clk;
- unsigned irq_base;
- struct irq_domain *irq_domain;
struct gpio_chip chip;
int (*p2o)(int pin); /* pin_to_offset */
int (*o2p)(int offset); /* offset_to_pin */
pinctrl_free_gpio(gpio);
}
-static int plgpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
- struct plgpio *plgpio = container_of(chip, struct plgpio, chip);
-
- if (IS_ERR_VALUE(plgpio->irq_base))
- return -EINVAL;
-
- return irq_find_mapping(plgpio->irq_domain, offset);
-}
-
/* PLGPIO IRQ */
static void plgpio_irq_disable(struct irq_data *d)
{
- struct plgpio *plgpio = irq_data_get_irq_chip_data(d);
- int offset = d->irq - plgpio->irq_base;
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
+ int offset = d->hwirq;
unsigned long flags;
/* get correct offset for "offset" pin */
static void plgpio_irq_enable(struct irq_data *d)
{
- struct plgpio *plgpio = irq_data_get_irq_chip_data(d);
- int offset = d->irq - plgpio->irq_base;
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
+ int offset = d->hwirq;
unsigned long flags;
/* get correct offset for "offset" pin */
static int plgpio_irq_set_type(struct irq_data *d, unsigned trigger)
{
- struct plgpio *plgpio = irq_data_get_irq_chip_data(d);
- int offset = d->irq - plgpio->irq_base;
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
+ int offset = d->hwirq;
void __iomem *reg_off;
unsigned int supported_type = 0, val;
static void plgpio_irq_handler(unsigned irq, struct irq_desc *desc)
{
- struct plgpio *plgpio = irq_get_handler_data(irq);
+ struct gpio_chip *gc = irq_desc_get_handler_data(desc);
+ struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
struct irq_chip *irqchip = irq_desc_get_chip(desc);
int regs_count, count, pin, offset, i = 0;
unsigned long pending;
/* get correct irq line number */
pin = i * MAX_GPIO_PER_REG + pin;
- generic_handle_irq(plgpio_to_irq(&plgpio->chip, pin));
+ generic_handle_irq(
+ irq_find_mapping(gc->irqdomain, pin));
}
}
chained_irq_exit(irqchip, desc);
}
static int plgpio_probe(struct platform_device *pdev)
{
- struct device_node *np = pdev->dev.of_node;
struct plgpio *plgpio;
struct resource *res;
- int ret, irq, i;
+ int ret, irq;
plgpio = devm_kzalloc(&pdev->dev, sizeof(*plgpio), GFP_KERNEL);
if (!plgpio) {
platform_set_drvdata(pdev, plgpio);
spin_lock_init(&plgpio->lock);
- plgpio->irq_base = -1;
plgpio->chip.base = -1;
plgpio->chip.request = plgpio_request;
plgpio->chip.free = plgpio_free;
plgpio->chip.direction_output = plgpio_direction_output;
plgpio->chip.get = plgpio_get_value;
plgpio->chip.set = plgpio_set_value;
- plgpio->chip.to_irq = plgpio_to_irq;
plgpio->chip.label = dev_name(&pdev->dev);
plgpio->chip.dev = &pdev->dev;
plgpio->chip.owner = THIS_MODULE;
+ plgpio->chip.of_node = pdev->dev.of_node;
if (!IS_ERR(plgpio->clk)) {
ret = clk_prepare(plgpio->clk);
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- dev_info(&pdev->dev, "irqs not supported\n");
- return 0;
- }
-
- plgpio->irq_base = irq_alloc_descs(-1, 0, plgpio->chip.ngpio, 0);
- if (IS_ERR_VALUE(plgpio->irq_base)) {
- /* we would not support irq for gpio */
- dev_warn(&pdev->dev, "couldn't allocate irq base\n");
+ dev_info(&pdev->dev, "PLGPIO registered without IRQs\n");
return 0;
}
- plgpio->irq_domain = irq_domain_add_legacy(np, plgpio->chip.ngpio,
- plgpio->irq_base, 0, &irq_domain_simple_ops, NULL);
- if (WARN_ON(!plgpio->irq_domain)) {
- dev_err(&pdev->dev, "irq domain init failed\n");
- irq_free_descs(plgpio->irq_base, plgpio->chip.ngpio);
- ret = -ENXIO;
+ ret = gpiochip_irqchip_add(&plgpio->chip,
+ &plgpio_irqchip,
+ 0,
+ handle_simple_irq,
+ IRQ_TYPE_NONE);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to add irqchip to gpiochip\n");
goto remove_gpiochip;
}
- irq_set_chained_handler(irq, plgpio_irq_handler);
- for (i = 0; i < plgpio->chip.ngpio; i++) {
- irq_set_chip_and_handler(i + plgpio->irq_base, &plgpio_irqchip,
- handle_simple_irq);
- set_irq_flags(i + plgpio->irq_base, IRQF_VALID);
- irq_set_chip_data(i + plgpio->irq_base, plgpio);
- }
+ gpiochip_set_chained_irqchip(&plgpio->chip,
+ &plgpio_irqchip,
+ irq,
+ plgpio_irq_handler);
- irq_set_handler_data(irq, plgpio);
dev_info(&pdev->dev, "PLGPIO registered with IRQs\n");
return 0;
remove_gpiochip:
dev_info(&pdev->dev, "Remove gpiochip\n");
- if (gpiochip_remove(&plgpio->chip))
- dev_err(&pdev->dev, "unable to remove gpiochip\n");
+ gpiochip_remove(&plgpio->chip);
unprepare_clk:
if (!IS_ERR(plgpio->clk))
clk_unprepare(plgpio->clk);
return spear_pinctrl_endisable(pctldev, function, group, true);
}
-static void spear_pinctrl_disable(struct pinctrl_dev *pctldev,
- unsigned function, unsigned group)
-{
- spear_pinctrl_endisable(pctldev, function, group, false);
-}
-
/* gpio with pinmux */
static struct spear_gpio_pingroup *get_gpio_pingroup(struct spear_pmx *pmx,
unsigned pin)
.get_function_name = spear_pinctrl_get_func_name,
.get_function_groups = spear_pinctrl_get_func_groups,
.enable = spear_pinctrl_enable,
- .disable = spear_pinctrl_disable,
.gpio_request_enable = gpio_request_enable,
.gpio_disable_free = gpio_disable_free,
};
if ARCH_SUNXI
-config PINCTRL_SUNXI
- bool
-
config PINCTRL_SUNXI_COMMON
bool
select PINMUX
select GENERIC_PINCONF
config PINCTRL_SUN4I_A10
- def_bool PINCTRL_SUNXI || MACH_SUN4I
+ def_bool MACH_SUN4I
select PINCTRL_SUNXI_COMMON
config PINCTRL_SUN5I_A10S
- def_bool PINCTRL_SUNXI || MACH_SUN5I
+ def_bool MACH_SUN5I
select PINCTRL_SUNXI_COMMON
config PINCTRL_SUN5I_A13
- def_bool PINCTRL_SUNXI || MACH_SUN5I
+ def_bool MACH_SUN5I
select PINCTRL_SUNXI_COMMON
config PINCTRL_SUN6I_A31
- def_bool PINCTRL_SUNXI || MACH_SUN6I
+ def_bool MACH_SUN6I
select PINCTRL_SUNXI_COMMON
config PINCTRL_SUN6I_A31_R
- def_bool PINCTRL_SUNXI || MACH_SUN6I
+ def_bool MACH_SUN6I
depends on RESET_CONTROLLER
select PINCTRL_SUNXI_COMMON
config PINCTRL_SUN7I_A20
- def_bool PINCTRL_SUNXI || MACH_SUN7I
+ def_bool MACH_SUN7I
+ select PINCTRL_SUNXI_COMMON
+
+config PINCTRL_SUN8I_A23
+ def_bool MACH_SUN8I
+ select PINCTRL_SUNXI_COMMON
+
+config PINCTRL_SUN8I_A23_R
+ def_bool MACH_SUN8I
+ depends on RESET_CONTROLLER
select PINCTRL_SUNXI_COMMON
endif
obj-$(CONFIG_PINCTRL_SUN6I_A31) += pinctrl-sun6i-a31.o
obj-$(CONFIG_PINCTRL_SUN6I_A31_R) += pinctrl-sun6i-a31-r.o
obj-$(CONFIG_PINCTRL_SUN7I_A20) += pinctrl-sun7i-a20.o
+obj-$(CONFIG_PINCTRL_SUN8I_A23) += pinctrl-sun8i-a23.o
+obj-$(CONFIG_PINCTRL_SUN8I_A23_R) += pinctrl-sun8i-a23-r.o
static const struct sunxi_pinctrl_desc sun4i_a10_pinctrl_data = {
.pins = sun4i_a10_pins,
.npins = ARRAY_SIZE(sun4i_a10_pins),
+ .irq_banks = 1,
};
static int sun4i_a10_pinctrl_probe(struct platform_device *pdev)
static const struct sunxi_pinctrl_desc sun5i_a10s_pinctrl_data = {
.pins = sun5i_a10s_pins,
.npins = ARRAY_SIZE(sun5i_a10s_pins),
+ .irq_banks = 1,
};
static int sun5i_a10s_pinctrl_probe(struct platform_device *pdev)
/* Hole */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
SUNXI_FUNCTION(0x0, "gpio_in"),
- SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION_IRQ(0x6, 0)), /* EINT0 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
SUNXI_FUNCTION(0x0, "gpio_in"),
- SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION_IRQ(0x6, 1)), /* EINT1 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
SUNXI_FUNCTION(0x0, "gpio_in"),
- SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION_IRQ(0x6, 2)), /* EINT2 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
SUNXI_FUNCTION(0x0, "gpio_in"),
static const struct sunxi_pinctrl_desc sun5i_a13_pinctrl_data = {
.pins = sun5i_a13_pins,
.npins = ARRAY_SIZE(sun5i_a13_pins),
+ .irq_banks = 1,
};
static int sun5i_a13_pinctrl_probe(struct platform_device *pdev)
.pins = sun6i_a31_r_pins,
.npins = ARRAY_SIZE(sun6i_a31_r_pins),
.pin_base = PL_BASE,
+ .irq_banks = 2,
};
static int sun6i_a31_r_pinctrl_probe(struct platform_device *pdev)
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD0 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D0 */
- SUNXI_FUNCTION(0x4, "uart1")), /* DTR */
+ SUNXI_FUNCTION(0x4, "uart1"), /* DTR */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 0)), /* PA_EINT0 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 1),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD1 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D1 */
- SUNXI_FUNCTION(0x4, "uart1")), /* DSR */
+ SUNXI_FUNCTION(0x4, "uart1"), /* DSR */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 1)), /* PA_EINT1 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 2),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD2 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D2 */
- SUNXI_FUNCTION(0x4, "uart1")), /* DCD */
+ SUNXI_FUNCTION(0x4, "uart1"), /* DCD */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 2)), /* PA_EINT2 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 3),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD3 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D3 */
- SUNXI_FUNCTION(0x4, "uart1")), /* RING */
+ SUNXI_FUNCTION(0x4, "uart1"), /* RING */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)), /* PA_EINT3 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 4),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD4 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D4 */
- SUNXI_FUNCTION(0x4, "uart1")), /* TX */
+ SUNXI_FUNCTION(0x4, "uart1"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 4)), /* PA_EINT4 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 5),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD5 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D5 */
- SUNXI_FUNCTION(0x4, "uart1")), /* RX */
+ SUNXI_FUNCTION(0x4, "uart1"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 5)), /* PA_EINT5 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD6 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D6 */
- SUNXI_FUNCTION(0x4, "uart1")), /* RTS */
+ SUNXI_FUNCTION(0x4, "uart1"), /* RTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 6)), /* PA_EINT6 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXD7 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D7 */
- SUNXI_FUNCTION(0x4, "uart1")), /* CTS */
+ SUNXI_FUNCTION(0x4, "uart1"), /* CTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 7)), /* PA_EINT7 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 8),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXCLK */
- SUNXI_FUNCTION(0x3, "lcd1")), /* D8 */
+ SUNXI_FUNCTION(0x3, "lcd1"), /* D8 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 8)), /* PA_EINT8 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 9),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXEN */
SUNXI_FUNCTION(0x3, "lcd1"), /* D9 */
SUNXI_FUNCTION(0x4, "mmc3"), /* CMD */
- SUNXI_FUNCTION(0x5, "mmc2")), /* CMD */
+ SUNXI_FUNCTION(0x5, "mmc2"), /* CMD */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)), /* PA_EINT9 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 10),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* GTXCLK */
SUNXI_FUNCTION(0x3, "lcd1"), /* D10 */
SUNXI_FUNCTION(0x4, "mmc3"), /* CLK */
- SUNXI_FUNCTION(0x5, "mmc2")), /* CLK */
+ SUNXI_FUNCTION(0x5, "mmc2"), /* CLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)), /* PA_EINT10 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 11),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD0 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D11 */
SUNXI_FUNCTION(0x4, "mmc3"), /* D0 */
- SUNXI_FUNCTION(0x5, "mmc2")), /* D0 */
+ SUNXI_FUNCTION(0x5, "mmc2"), /* D0 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 11)), /* PA_EINT11 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 12),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD1 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D12 */
SUNXI_FUNCTION(0x4, "mmc3"), /* D1 */
- SUNXI_FUNCTION(0x5, "mmc2")), /* D1 */
+ SUNXI_FUNCTION(0x5, "mmc2"), /* D1 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 12)), /* PA_EINT12 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 13),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD2 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D13 */
SUNXI_FUNCTION(0x4, "mmc3"), /* D2 */
- SUNXI_FUNCTION(0x5, "mmc2")), /* D2 */
+ SUNXI_FUNCTION(0x5, "mmc2"), /* D2 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 13)), /* PA_EINT13 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 14),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD3 */
SUNXI_FUNCTION(0x3, "lcd1"), /* D14 */
SUNXI_FUNCTION(0x4, "mmc3"), /* D3 */
- SUNXI_FUNCTION(0x5, "mmc2")), /* D3 */
+ SUNXI_FUNCTION(0x5, "mmc2"), /* D3 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 14)), /* PA_EINT14 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 15),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD4 */
- SUNXI_FUNCTION(0x3, "lcd1")), /* D15 */
+ SUNXI_FUNCTION(0x3, "lcd1"), /* D15 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 15)), /* PA_EINT15 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 16),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD5 */
- SUNXI_FUNCTION(0x3, "lcd1")), /* D16 */
+ SUNXI_FUNCTION(0x3, "lcd1"), /* D16 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 16)), /* PA_EINT16 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 17),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD6 */
- SUNXI_FUNCTION(0x3, "lcd1")), /* D17 */
+ SUNXI_FUNCTION(0x3, "lcd1"), /* D17 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 17)), /* PA_EINT17 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 18),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXD7 */
- SUNXI_FUNCTION(0x3, "lcd1")), /* D18 */
+ SUNXI_FUNCTION(0x3, "lcd1"), /* D18 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 18)), /* PA_EINT18 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 19),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXDV */
SUNXI_FUNCTION(0x3, "lcd1"), /* D19 */
- SUNXI_FUNCTION(0x4, "pwm3")), /* Positive */
+ SUNXI_FUNCTION(0x4, "pwm3"), /* Positive */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 19)), /* PA_EINT19 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 20),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXCLK */
SUNXI_FUNCTION(0x3, "lcd1"), /* D20 */
- SUNXI_FUNCTION(0x4, "pwm3")), /* Negative */
+ SUNXI_FUNCTION(0x4, "pwm3"), /* Negative */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 20)), /* PA_EINT20 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 21),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* TXERR */
SUNXI_FUNCTION(0x3, "lcd1"), /* D21 */
- SUNXI_FUNCTION(0x4, "spi3")), /* CS0 */
+ SUNXI_FUNCTION(0x4, "spi3"), /* CS0 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 21)), /* PA_EINT21 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 22),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* RXERR */
SUNXI_FUNCTION(0x3, "lcd1"), /* D22 */
- SUNXI_FUNCTION(0x4, "spi3")), /* CLK */
+ SUNXI_FUNCTION(0x4, "spi3"), /* CLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 22)), /* PA_EINT22 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 23),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* COL */
SUNXI_FUNCTION(0x3, "lcd1"), /* D23 */
- SUNXI_FUNCTION(0x4, "spi3")), /* MOSI */
+ SUNXI_FUNCTION(0x4, "spi3"), /* MOSI */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 23)), /* PA_EINT23 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 24),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* CRS */
SUNXI_FUNCTION(0x3, "lcd1"), /* CLK */
- SUNXI_FUNCTION(0x4, "spi3")), /* MISO */
+ SUNXI_FUNCTION(0x4, "spi3"), /* MISO */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 24)), /* PA_EINT24 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 25),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* CLKIN */
SUNXI_FUNCTION(0x3, "lcd1"), /* DE */
- SUNXI_FUNCTION(0x4, "spi3")), /* CS1 */
+ SUNXI_FUNCTION(0x4, "spi3"), /* CS1 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 25)), /* PA_EINT25 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 26),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* MDC */
- SUNXI_FUNCTION(0x3, "lcd1")), /* HSYNC */
+ SUNXI_FUNCTION(0x3, "lcd1"), /* HSYNC */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 26)), /* PA_EINT26 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 27),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "gmac"), /* MDIO */
- SUNXI_FUNCTION(0x3, "lcd1")), /* VSYNC */
+ SUNXI_FUNCTION(0x3, "lcd1"), /* VSYNC */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 27)), /* PA_EINT27 */
/* Hole */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 0),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "i2s0"), /* MCLK */
SUNXI_FUNCTION(0x3, "uart3"), /* CTS */
- SUNXI_FUNCTION(0x4, "csi")), /* MCLK1 */
+ SUNXI_FUNCTION(0x4, "csi"), /* MCLK1 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 0)), /* PB_EINT0 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 1),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "i2s0")), /* BCLK */
+ SUNXI_FUNCTION(0x2, "i2s0"), /* BCLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 1)), /* PB_EINT1 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 2),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "i2s0")), /* LRCK */
+ SUNXI_FUNCTION(0x2, "i2s0"), /* LRCK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 2)), /* PB_EINT2 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 3),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "i2s0")), /* DO0 */
+ SUNXI_FUNCTION(0x2, "i2s0"), /* DO0 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 3)), /* PB_EINT3 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 4),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "i2s0"), /* DO1 */
- SUNXI_FUNCTION(0x3, "uart3")), /* RTS */
+ SUNXI_FUNCTION(0x3, "uart3"), /* RTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 4)), /* PB_EINT4 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 5),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "i2s0"), /* DO2 */
SUNXI_FUNCTION(0x3, "uart3"), /* TX */
- SUNXI_FUNCTION(0x4, "i2c3")), /* SCK */
+ SUNXI_FUNCTION(0x4, "i2c3"), /* SCK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 5)), /* PB_EINT5 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 6),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "i2s0"), /* DO3 */
SUNXI_FUNCTION(0x3, "uart3"), /* RX */
- SUNXI_FUNCTION(0x4, "i2c3")), /* SDA */
+ SUNXI_FUNCTION(0x4, "i2c3"), /* SDA */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 6)), /* PB_EINT6 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 7),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x3, "i2s0")), /* DI */
+ SUNXI_FUNCTION(0x3, "i2s0"), /* DI */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 7)), /* PB_EINT7 */
/* Hole */
SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* PCLK */
- SUNXI_FUNCTION(0x3, "ts")), /* CLK */
+ SUNXI_FUNCTION(0x3, "ts"), /* CLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 0)), /* PE_EINT0 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* MCLK */
- SUNXI_FUNCTION(0x3, "ts")), /* ERR */
+ SUNXI_FUNCTION(0x3, "ts"), /* ERR */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 1)), /* PE_EINT1 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* HSYNC */
- SUNXI_FUNCTION(0x3, "ts")), /* SYNC */
+ SUNXI_FUNCTION(0x3, "ts"), /* SYNC */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 2)), /* PE_EINT2 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* VSYNC */
- SUNXI_FUNCTION(0x3, "ts")), /* DVLD */
+ SUNXI_FUNCTION(0x3, "ts"), /* DVLD */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 3)), /* PE_EINT3 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D0 */
- SUNXI_FUNCTION(0x3, "uart5")), /* TX */
+ SUNXI_FUNCTION(0x3, "uart5"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 4)), /* PE_EINT4 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D1 */
- SUNXI_FUNCTION(0x3, "uart5")), /* RX */
+ SUNXI_FUNCTION(0x3, "uart5"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 5)), /* PE_EINT5 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D2 */
- SUNXI_FUNCTION(0x3, "uart5")), /* RTS */
+ SUNXI_FUNCTION(0x3, "uart5"), /* RTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 6)), /* PE_EINT6 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 7),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D3 */
- SUNXI_FUNCTION(0x3, "uart5")), /* CTS */
+ SUNXI_FUNCTION(0x3, "uart5"), /* CTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 7)), /* PE_EINT7 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 8),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D4 */
- SUNXI_FUNCTION(0x3, "ts")), /* D0 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D0 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 8)), /* PE_EINT8 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D5 */
- SUNXI_FUNCTION(0x3, "ts")), /* D1 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D1 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 9)), /* PE_EINT9 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D6 */
- SUNXI_FUNCTION(0x3, "ts")), /* D2 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D2 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 10)), /* PE_EINT10 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D7 */
- SUNXI_FUNCTION(0x3, "ts")), /* D3 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D3 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 11)), /* PE_EINT11 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D8 */
- SUNXI_FUNCTION(0x3, "ts")), /* D4 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D4 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 12)), /* PE_EINT12 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D9 */
- SUNXI_FUNCTION(0x3, "ts")), /* D5 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D5 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 13)), /* PE_EINT13 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D10 */
- SUNXI_FUNCTION(0x3, "ts")), /* D6 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D6 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 14)), /* PE_EINT14 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "csi"), /* D11 */
- SUNXI_FUNCTION(0x3, "ts")), /* D7 */
+ SUNXI_FUNCTION(0x3, "ts"), /* D7 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 15)), /* PE_EINT15 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 16),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "csi")), /* MIPI CSI MCLK */
+ SUNXI_FUNCTION(0x2, "csi"), /* MIPI CSI MCLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 16)), /* PE_EINT16 */
/* Hole */
SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "mmc1")), /* CLK */
+ SUNXI_FUNCTION(0x2, "mmc1"), /* CLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 0)), /* PG_EINT0 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "mmc1")), /* CMD */
+ SUNXI_FUNCTION(0x2, "mmc1"), /* CMD */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 1)), /* PG_EINT1 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "mmc1")), /* D0 */
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D0 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 2)), /* PG_EINT2 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "mmc1")), /* D1 */
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D1 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 3)), /* PG_EINT3 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "mmc1")), /* D2 */
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D2 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 4)), /* PG_EINT4 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "mmc1")), /* D3 */
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D3 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 5)), /* PG_EINT5 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "uart2")), /* TX */
+ SUNXI_FUNCTION(0x2, "uart2"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 6)), /* PG_EINT6 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "uart2")), /* RX */
+ SUNXI_FUNCTION(0x2, "uart2"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 7)), /* PG_EINT7 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "uart2")), /* RTS */
+ SUNXI_FUNCTION(0x2, "uart2"), /* RTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 8)), /* PG_EINT8 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "uart2")), /* CTS */
+ SUNXI_FUNCTION(0x2, "uart2"), /* CTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 9)), /* PG_EINT9 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "i2c3"), /* SCK */
- SUNXI_FUNCTION(0x3, "usb")), /* DP3 */
+ SUNXI_FUNCTION(0x3, "usb"), /* DP3 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 10)), /* PG_EINT10 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "i2c3"), /* SDA */
- SUNXI_FUNCTION(0x3, "usb")), /* DM3 */
+ SUNXI_FUNCTION(0x3, "usb"), /* DM3 */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 11)), /* PG_EINT11 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "spi1"), /* CS1 */
- SUNXI_FUNCTION(0x3, "i2s1")), /* MCLK */
+ SUNXI_FUNCTION(0x3, "i2s1"), /* MCLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 12)), /* PG_EINT12 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "spi1"), /* CS0 */
- SUNXI_FUNCTION(0x3, "i2s1")), /* BCLK */
+ SUNXI_FUNCTION(0x3, "i2s1"), /* BCLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 13)), /* PG_EINT13 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 14),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "spi1"), /* CLK */
- SUNXI_FUNCTION(0x3, "i2s1")), /* LRCK */
+ SUNXI_FUNCTION(0x3, "i2s1"), /* LRCK */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 14)), /* PG_EINT14 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 15),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "spi1"), /* MOSI */
- SUNXI_FUNCTION(0x3, "i2s1")), /* DIN */
+ SUNXI_FUNCTION(0x3, "i2s1"), /* DIN */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 15)), /* PG_EINT15 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 16),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "spi1"), /* MISO */
- SUNXI_FUNCTION(0x3, "i2s1")), /* DOUT */
+ SUNXI_FUNCTION(0x3, "i2s1"), /* DOUT */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 16)), /* PG_EINT16 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 17),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "uart4")), /* TX */
+ SUNXI_FUNCTION(0x2, "uart4"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 17)), /* PG_EINT17 */
SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 18),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
- SUNXI_FUNCTION(0x2, "uart4")), /* RX */
+ SUNXI_FUNCTION(0x2, "uart4"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 18)), /* PG_EINT18 */
/* Hole */
SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 0),
SUNXI_FUNCTION(0x0, "gpio_in"),
static const struct sunxi_pinctrl_desc sun6i_a31_pinctrl_data = {
.pins = sun6i_a31_pins,
.npins = ARRAY_SIZE(sun6i_a31_pins),
+ .irq_banks = 4,
};
static int sun6i_a31_pinctrl_probe(struct platform_device *pdev)
static const struct sunxi_pinctrl_desc sun7i_a20_pinctrl_data = {
.pins = sun7i_a20_pins,
.npins = ARRAY_SIZE(sun7i_a20_pins),
+ .irq_banks = 1,
};
static int sun7i_a20_pinctrl_probe(struct platform_device *pdev)
--- /dev/null
+/*
+ * Allwinner A23 SoCs special pins pinctrl driver.
+ *
+ * Copyright (C) 2014 Chen-Yu Tsai
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * Copyright (C) 2014 Boris Brezillon
+ * Boris Brezillon <boris.brezillon@free-electrons.com>
+ *
+ * Copyright (C) 2014 Maxime Ripard
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/reset.h>
+
+#include "pinctrl-sunxi.h"
+
+static const struct sunxi_desc_pin sun8i_a23_r_pins[] = {
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "s_rsb"), /* SCK */
+ SUNXI_FUNCTION(0x3, "s_twi"), /* SCK */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 0)), /* PL_EINT0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "s_rsb"), /* SDA */
+ SUNXI_FUNCTION(0x3, "s_twi"), /* SDA */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 1)), /* PL_EINT1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "s_uart"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 2)), /* PL_EINT2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "s_uart"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 3)), /* PL_EINT3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x3, "s_jtag"), /* MS */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 4)), /* PL_EINT4 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x3, "s_jtag"), /* CK */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)), /* PL_EINT5 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x3, "s_jtag"), /* DO */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)), /* PL_EINT6 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x3, "s_jtag"), /* DI */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 7)), /* PL_EINT7 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 8),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "s_twi"), /* SCK */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 8)), /* PL_EINT8 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 9),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "s_twi"), /* SDA */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 9)), /* PL_EINT9 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 10),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "s_pwm"),
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 10)), /* PL_EINT10 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 11),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 11)), /* PL_EINT11 */
+};
+
+static const struct sunxi_pinctrl_desc sun8i_a23_r_pinctrl_data = {
+ .pins = sun8i_a23_r_pins,
+ .npins = ARRAY_SIZE(sun8i_a23_r_pins),
+ .pin_base = PL_BASE,
+ .irq_banks = 1,
+};
+
+static int sun8i_a23_r_pinctrl_probe(struct platform_device *pdev)
+{
+ struct reset_control *rstc;
+ int ret;
+
+ rstc = devm_reset_control_get(&pdev->dev, NULL);
+ if (IS_ERR(rstc)) {
+ dev_err(&pdev->dev, "Reset controller missing\n");
+ return PTR_ERR(rstc);
+ }
+
+ ret = reset_control_deassert(rstc);
+ if (ret)
+ return ret;
+
+ ret = sunxi_pinctrl_init(pdev,
+ &sun8i_a23_r_pinctrl_data);
+
+ if (ret)
+ reset_control_assert(rstc);
+
+ return ret;
+}
+
+static struct of_device_id sun8i_a23_r_pinctrl_match[] = {
+ { .compatible = "allwinner,sun8i-a23-r-pinctrl", },
+ {}
+};
+MODULE_DEVICE_TABLE(of, sun8i_a23_r_pinctrl_match);
+
+static struct platform_driver sun8i_a23_r_pinctrl_driver = {
+ .probe = sun8i_a23_r_pinctrl_probe,
+ .driver = {
+ .name = "sun8i-a23-r-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = sun8i_a23_r_pinctrl_match,
+ },
+};
+module_platform_driver(sun8i_a23_r_pinctrl_driver);
+
+MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");
+MODULE_AUTHOR("Boris Brezillon <boris.brezillon@free-electrons.com");
+MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com");
+MODULE_DESCRIPTION("Allwinner A23 R_PIO pinctrl driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Allwinner A23 SoCs pinctrl driver.
+ *
+ * Copyright (C) 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * Copyright (C) 2014 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-sunxi.h"
+
+static const struct sunxi_desc_pin sun8i_a23_pins[] = {
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi1"), /* CS */
+ SUNXI_FUNCTION(0x3, "jtag"), /* MS0 */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 0)), /* PA_EINT0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi1"), /* CLK */
+ SUNXI_FUNCTION(0x3, "jtag"), /* CKO */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 1)), /* PA_EINT1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi1"), /* MOSI */
+ SUNXI_FUNCTION(0x3, "jtag"), /* DOO */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 2)), /* PA_EINT2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi1"), /* MISO */
+ SUNXI_FUNCTION(0x3, "jtag"), /* DIO */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 3)), /* PA_EINT3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart4"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 4)), /* PA_EINT4 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart4"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)), /* PA_EINT5 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart4"), /* RTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)), /* PA_EINT6 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart4"), /* CTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 7)), /* PA_EINT7 */
+ /* Hole */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart2"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 0)), /* PB_EINT0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart2"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 1)), /* PB_EINT1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart2"), /* RTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 2)), /* PB_EINT2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart2"), /* CTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 3)), /* PB_EINT3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2s0"), /* SYNC */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 4)), /* PB_EINT4 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2s0"), /* DOUT */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 5)), /* PB_EINT5 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2s0"), /* DIN */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 6)), /* PB_EINT6 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x3, "i2s0"), /* DI */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 7)), /* PB_EINT7 */
+ /* Hole */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* WE */
+ SUNXI_FUNCTION(0x3, "spi0")), /* MOSI */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* ALE */
+ SUNXI_FUNCTION(0x3, "spi0")), /* MISO */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* CLE */
+ SUNXI_FUNCTION(0x3, "spi0")), /* CLK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* CE1 */
+ SUNXI_FUNCTION(0x3, "spi0")), /* CS */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0")), /* CE0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* RE */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* CLK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* RB0 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* CMD */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0")), /* RB1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 8),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* DQ0 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 9),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* DQ1 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 10),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* DQ2 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 11),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* DQ3 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 12),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* DQ4 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D4 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 13),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0"), /* DQ5 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D5 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 14),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand"), /* DQ6 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D6 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 15),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand"), /* DQ7 */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* D7 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 16),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand"), /* DQS */
+ SUNXI_FUNCTION(0x3, "mmc2")), /* RST */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 17),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0")), /* CE2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 18),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "nand0")), /* CE3 */
+ /* Hole */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0")), /* D0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0")), /* D1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D2 */
+ SUNXI_FUNCTION(0x3, "mmc1")), /* CLK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D3 */
+ SUNXI_FUNCTION(0x3, "mmc1")), /* CMD */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D4 */
+ SUNXI_FUNCTION(0x3, "mmc1")), /* D0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D5 */
+ SUNXI_FUNCTION(0x3, "mmc1")), /* D1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D6 */
+ SUNXI_FUNCTION(0x3, "mmc1")), /* D2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D7 */
+ SUNXI_FUNCTION(0x3, "mmc1")), /* D3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 8),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D8 */
+ SUNXI_FUNCTION(0x3, "uart3")), /* TX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 9),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D9 */
+ SUNXI_FUNCTION(0x3, "uart3")), /* RX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 10),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D10 */
+ SUNXI_FUNCTION(0x3, "uart1")), /* TX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 11),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D11 */
+ SUNXI_FUNCTION(0x3, "uart1")), /* RX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 12),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D12 */
+ SUNXI_FUNCTION(0x3, "uart1")), /* RTS */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 13),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D13 */
+ SUNXI_FUNCTION(0x3, "uart1")), /* CTS */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 14),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D14 */
+ SUNXI_FUNCTION(0x3, "i2s1")), /* SYNC */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 15),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D15 */
+ SUNXI_FUNCTION(0x3, "i2s1")), /* CLK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 16),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D16 */
+ SUNXI_FUNCTION(0x3, "i2s1")), /* DOUT */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 17),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D17 */
+ SUNXI_FUNCTION(0x3, "i2s1")), /* DIN */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 18),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D18 */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VN0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 19),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D19 */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VP0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 20),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D20 */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VP1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 21),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D21 */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VN1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 22),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D22 */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VP2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 23),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* D23 */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VN2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 24),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* CLK */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VPC */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 25),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* DE */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VNC */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 26),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* HSYNC */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VP3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 27),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "lcd0"), /* VSYNC */
+ SUNXI_FUNCTION(0x3, "lvds0")), /* VN3 */
+ /* Hole */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* PCLK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* MCLK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* HSYNC */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* VSYNC */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 8),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D4 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D5 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D6 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi")), /* D7 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi"), /* SCK */
+ SUNXI_FUNCTION(0x3, "i2c2")), /* SCK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "csi"), /* SDA */
+ SUNXI_FUNCTION(0x3, "i2c2")), /* SDA */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out")),
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out")),
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 16),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out")),
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 17),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out")),
+ /* Hole */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc0"), /* D1 */
+ SUNXI_FUNCTION(0x3, "jtag")), /* MS1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc0"), /* D0 */
+ SUNXI_FUNCTION(0x3, "jtag")), /* DI1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc0"), /* CLK */
+ SUNXI_FUNCTION(0x3, "uart0")), /* TX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc0"), /* CMD */
+ SUNXI_FUNCTION(0x3, "jtag")), /* DO1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc0"), /* D3 */
+ SUNXI_FUNCTION(0x3, "uart0")), /* RX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc0"), /* D2 */
+ SUNXI_FUNCTION(0x3, "jtag")), /* CK1 */
+ /* Hole */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc1"), /* CLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 0)), /* PG_EINT0 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc1"), /* CMD */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 1)), /* PG_EINT1 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D0 */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 2)), /* PG_EINT2 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D1 */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 3)), /* PG_EINT3 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D2 */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 4)), /* PG_EINT4 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "mmc1"), /* D3 */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 5)), /* PG_EINT5 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart1"), /* TX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 6)), /* PG_EINT6 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart1"), /* RX */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 7)), /* PG_EINT7 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart2"), /* RTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 8)), /* PG_EINT8 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "uart2"), /* CTS */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 9)), /* PG_EINT9 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2s1"), /* SYNC */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 10)), /* PG_EINT10 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2s1"), /* CLK */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 11)), /* PG_EINT11 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2s1"), /* DOUT */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 12)), /* PG_EINT12 */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2s1"), /* DIN */
+ SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 13)), /* PG_EINT13 */
+ /* Hole */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 0),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "pwm0")),
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 1),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "pwm1")),
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 2),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2c0")), /* SCK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 3),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2c0")), /* SDA */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 4),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2c1")), /* SCK */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 5),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "i2c1")), /* SDA */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 6),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi0"), /* CS */
+ SUNXI_FUNCTION(0x3, "uart3")), /* TX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 7),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi0"), /* CLK */
+ SUNXI_FUNCTION(0x3, "uart3")), /* RX */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 8),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi0"), /* DOUT */
+ SUNXI_FUNCTION(0x3, "uart3")), /* RTS */
+ SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 9),
+ SUNXI_FUNCTION(0x0, "gpio_in"),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ SUNXI_FUNCTION(0x2, "spi0"), /* DIN */
+ SUNXI_FUNCTION(0x3, "uart3")), /* CTS */
+};
+
+static const struct sunxi_pinctrl_desc sun8i_a23_pinctrl_data = {
+ .pins = sun8i_a23_pins,
+ .npins = ARRAY_SIZE(sun8i_a23_pins),
+ .irq_banks = 3,
+};
+
+static int sun8i_a23_pinctrl_probe(struct platform_device *pdev)
+{
+ return sunxi_pinctrl_init(pdev,
+ &sun8i_a23_pinctrl_data);
+}
+
+static struct of_device_id sun8i_a23_pinctrl_match[] = {
+ { .compatible = "allwinner,sun8i-a23-pinctrl", },
+ {}
+};
+MODULE_DEVICE_TABLE(of, sun8i_a23_pinctrl_match);
+
+static struct platform_driver sun8i_a23_pinctrl_driver = {
+ .probe = sun8i_a23_pinctrl_probe,
+ .driver = {
+ .name = "sun8i-a23-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = sun8i_a23_pinctrl_match,
+ },
+};
+module_platform_driver(sun8i_a23_pinctrl_driver);
+
+MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");
+MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com");
+MODULE_DESCRIPTION("Allwinner A23 pinctrl driver");
+MODULE_LICENSE("GPL");
#include "../core.h"
#include "pinctrl-sunxi.h"
+static struct irq_chip sunxi_pinctrl_edge_irq_chip;
+static struct irq_chip sunxi_pinctrl_level_irq_chip;
+
static struct sunxi_pinctrl_group *
sunxi_pinctrl_find_group_by_name(struct sunxi_pinctrl *pctl, const char *group)
{
base = PINS_PER_BANK * gpiospec->args[0];
pin = base + gpiospec->args[1];
- if (pin > (gc->base + gc->ngpio))
+ if (pin > gc->ngpio)
return -EINVAL;
if (flags)
{
struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev);
struct sunxi_desc_function *desc;
+ unsigned pinnum = pctl->desc->pin_base + offset;
+ unsigned irqnum;
if (offset >= chip->ngpio)
return -ENXIO;
- desc = sunxi_pinctrl_desc_find_function_by_pin(pctl, offset, "irq");
+ desc = sunxi_pinctrl_desc_find_function_by_pin(pctl, pinnum, "irq");
if (!desc)
return -EINVAL;
+ irqnum = desc->irqbank * IRQ_PER_BANK + desc->irqnum;
+
dev_dbg(chip->dev, "%s: request IRQ for GPIO %d, return %d\n",
- chip->label, offset + chip->base, desc->irqnum);
+ chip->label, offset + chip->base, irqnum);
- return irq_find_mapping(pctl->domain, desc->irqnum);
+ return irq_find_mapping(pctl->domain, irqnum);
}
+static int sunxi_pinctrl_irq_request_resources(struct irq_data *d)
+{
+ struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
+ struct sunxi_desc_function *func;
+ int ret;
+
+ func = sunxi_pinctrl_desc_find_function_by_pin(pctl,
+ pctl->irq_array[d->hwirq], "irq");
+ if (!func)
+ return -EINVAL;
+
+ ret = gpio_lock_as_irq(pctl->chip,
+ pctl->irq_array[d->hwirq] - pctl->desc->pin_base);
+ if (ret) {
+ dev_err(pctl->dev, "unable to lock HW IRQ %lu for IRQ\n",
+ irqd_to_hwirq(d));
+ return ret;
+ }
+
+ /* Change muxing to INT mode */
+ sunxi_pmx_set(pctl->pctl_dev, pctl->irq_array[d->hwirq], func->muxval);
-static int sunxi_pinctrl_irq_set_type(struct irq_data *d,
- unsigned int type)
+ return 0;
+}
+
+static void sunxi_pinctrl_irq_release_resources(struct irq_data *d)
+{
+ struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
+
+ gpio_unlock_as_irq(pctl->chip,
+ pctl->irq_array[d->hwirq] - pctl->desc->pin_base);
+}
+
+static int sunxi_pinctrl_irq_set_type(struct irq_data *d, unsigned int type)
{
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
+ struct irq_desc *desc = container_of(d, struct irq_desc, irq_data);
u32 reg = sunxi_irq_cfg_reg(d->hwirq);
u8 index = sunxi_irq_cfg_offset(d->hwirq);
unsigned long flags;
return -EINVAL;
}
+ if (type & IRQ_TYPE_LEVEL_MASK) {
+ d->chip = &sunxi_pinctrl_level_irq_chip;
+ desc->handle_irq = handle_fasteoi_irq;
+ } else {
+ d->chip = &sunxi_pinctrl_edge_irq_chip;
+ desc->handle_irq = handle_edge_irq;
+ }
+
spin_lock_irqsave(&pctl->lock, flags);
regval = readl(pctl->membase + reg);
return 0;
}
-static void sunxi_pinctrl_irq_mask_ack(struct irq_data *d)
+static void sunxi_pinctrl_irq_ack(struct irq_data *d)
{
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
- u32 ctrl_reg = sunxi_irq_ctrl_reg(d->hwirq);
- u8 ctrl_idx = sunxi_irq_ctrl_offset(d->hwirq);
u32 status_reg = sunxi_irq_status_reg(d->hwirq);
u8 status_idx = sunxi_irq_status_offset(d->hwirq);
- unsigned long flags;
- u32 val;
-
- spin_lock_irqsave(&pctl->lock, flags);
-
- /* Mask the IRQ */
- val = readl(pctl->membase + ctrl_reg);
- writel(val & ~(1 << ctrl_idx), pctl->membase + ctrl_reg);
/* Clear the IRQ */
writel(1 << status_idx, pctl->membase + status_reg);
-
- spin_unlock_irqrestore(&pctl->lock, flags);
}
static void sunxi_pinctrl_irq_mask(struct irq_data *d)
static void sunxi_pinctrl_irq_unmask(struct irq_data *d)
{
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
- struct sunxi_desc_function *func;
u32 reg = sunxi_irq_ctrl_reg(d->hwirq);
u8 idx = sunxi_irq_ctrl_offset(d->hwirq);
unsigned long flags;
u32 val;
- func = sunxi_pinctrl_desc_find_function_by_pin(pctl,
- pctl->irq_array[d->hwirq],
- "irq");
-
- /* Change muxing to INT mode */
- sunxi_pmx_set(pctl->pctl_dev, pctl->irq_array[d->hwirq], func->muxval);
-
spin_lock_irqsave(&pctl->lock, flags);
/* Unmask the IRQ */
spin_unlock_irqrestore(&pctl->lock, flags);
}
-static struct irq_chip sunxi_pinctrl_irq_chip = {
+static void sunxi_pinctrl_irq_ack_unmask(struct irq_data *d)
+{
+ sunxi_pinctrl_irq_ack(d);
+ sunxi_pinctrl_irq_unmask(d);
+}
+
+static struct irq_chip sunxi_pinctrl_edge_irq_chip = {
+ .irq_ack = sunxi_pinctrl_irq_ack,
+ .irq_mask = sunxi_pinctrl_irq_mask,
+ .irq_unmask = sunxi_pinctrl_irq_unmask,
+ .irq_request_resources = sunxi_pinctrl_irq_request_resources,
+ .irq_release_resources = sunxi_pinctrl_irq_release_resources,
+ .irq_set_type = sunxi_pinctrl_irq_set_type,
+ .flags = IRQCHIP_SKIP_SET_WAKE,
+};
+
+static struct irq_chip sunxi_pinctrl_level_irq_chip = {
+ .irq_eoi = sunxi_pinctrl_irq_ack,
.irq_mask = sunxi_pinctrl_irq_mask,
- .irq_mask_ack = sunxi_pinctrl_irq_mask_ack,
.irq_unmask = sunxi_pinctrl_irq_unmask,
+ /* Define irq_enable / disable to avoid spurious irqs for drivers
+ * using these to suppress irqs while they clear the irq source */
+ .irq_enable = sunxi_pinctrl_irq_ack_unmask,
+ .irq_disable = sunxi_pinctrl_irq_mask,
+ .irq_request_resources = sunxi_pinctrl_irq_request_resources,
+ .irq_release_resources = sunxi_pinctrl_irq_release_resources,
.irq_set_type = sunxi_pinctrl_irq_set_type,
+ .flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_EOI_THREADED |
+ IRQCHIP_EOI_IF_HANDLED,
};
static void sunxi_pinctrl_irq_handler(unsigned irq, struct irq_desc *desc)
{
struct irq_chip *chip = irq_get_chip(irq);
struct sunxi_pinctrl *pctl = irq_get_handler_data(irq);
- const unsigned long reg = readl(pctl->membase + IRQ_STATUS_REG);
+ unsigned long bank, reg, val;
+
+ for (bank = 0; bank < pctl->desc->irq_banks; bank++)
+ if (irq == pctl->irq[bank])
+ break;
+
+ if (bank == pctl->desc->irq_banks)
+ return;
- /* Clear all interrupts */
- writel(reg, pctl->membase + IRQ_STATUS_REG);
+ reg = sunxi_irq_status_reg_from_bank(bank);
+ val = readl(pctl->membase + reg);
- if (reg) {
+ if (val) {
int irqoffset;
chained_irq_enter(chip, desc);
- for_each_set_bit(irqoffset, ®, SUNXI_IRQ_NUMBER) {
- int pin_irq = irq_find_mapping(pctl->domain, irqoffset);
+ for_each_set_bit(irqoffset, &val, IRQ_PER_BANK) {
+ int pin_irq = irq_find_mapping(pctl->domain,
+ bank * IRQ_PER_BANK + irqoffset);
generic_handle_irq(pin_irq);
}
chained_irq_exit(chip, desc);
while (func->name) {
/* Create interrupt mapping while we're at it */
- if (!strcmp(func->name, "irq"))
- pctl->irq_array[func->irqnum] = pin->pin.number;
+ if (!strcmp(func->name, "irq")) {
+ int irqnum = func->irqnum + func->irqbank * IRQ_PER_BANK;
+ pctl->irq_array[irqnum] = pin->pin.number;
+ }
+
sunxi_pinctrl_add_function(pctl, func->name);
func++;
}
pctl->dev = &pdev->dev;
pctl->desc = desc;
+ pctl->irq_array = devm_kcalloc(&pdev->dev,
+ IRQ_PER_BANK * pctl->desc->irq_banks,
+ sizeof(*pctl->irq_array),
+ GFP_KERNEL);
+ if (!pctl->irq_array)
+ return -ENOMEM;
+
ret = sunxi_pinctrl_build_state(pdev);
if (ret) {
dev_err(&pdev->dev, "dt probe failed: %d\n", ret);
const struct sunxi_desc_pin *pin = pctl->desc->pins + i;
ret = gpiochip_add_pin_range(pctl->chip, dev_name(&pdev->dev),
- pin->pin.number,
+ pin->pin.number - pctl->desc->pin_base,
pin->pin.number, 1);
if (ret)
goto gpiochip_error;
if (ret)
goto gpiochip_error;
- pctl->irq = irq_of_parse_and_map(node, 0);
+ pctl->irq = devm_kcalloc(&pdev->dev,
+ pctl->desc->irq_banks,
+ sizeof(*pctl->irq),
+ GFP_KERNEL);
if (!pctl->irq) {
- ret = -EINVAL;
+ ret = -ENOMEM;
goto clk_error;
}
- pctl->domain = irq_domain_add_linear(node, SUNXI_IRQ_NUMBER,
- &irq_domain_simple_ops, NULL);
+ for (i = 0; i < pctl->desc->irq_banks; i++) {
+ pctl->irq[i] = platform_get_irq(pdev, i);
+ if (pctl->irq[i] < 0) {
+ ret = pctl->irq[i];
+ goto clk_error;
+ }
+ }
+
+ pctl->domain = irq_domain_add_linear(node,
+ pctl->desc->irq_banks * IRQ_PER_BANK,
+ &irq_domain_simple_ops,
+ NULL);
if (!pctl->domain) {
dev_err(&pdev->dev, "Couldn't register IRQ domain\n");
ret = -ENOMEM;
goto clk_error;
}
- for (i = 0; i < SUNXI_IRQ_NUMBER; i++) {
+ for (i = 0; i < (pctl->desc->irq_banks * IRQ_PER_BANK); i++) {
int irqno = irq_create_mapping(pctl->domain, i);
- irq_set_chip_and_handler(irqno, &sunxi_pinctrl_irq_chip,
- handle_simple_irq);
+ irq_set_chip_and_handler(irqno, &sunxi_pinctrl_edge_irq_chip,
+ handle_edge_irq);
irq_set_chip_data(irqno, pctl);
};
- irq_set_chained_handler(pctl->irq, sunxi_pinctrl_irq_handler);
- irq_set_handler_data(pctl->irq, pctl);
+ for (i = 0; i < pctl->desc->irq_banks; i++) {
+ /* Mask and clear all IRQs before registering a handler */
+ writel(0, pctl->membase + sunxi_irq_ctrl_reg_from_bank(i));
+ writel(0xffffffff,
+ pctl->membase + sunxi_irq_status_reg_from_bank(i));
+
+ irq_set_chained_handler(pctl->irq[i],
+ sunxi_pinctrl_irq_handler);
+ irq_set_handler_data(pctl->irq[i], pctl);
+ }
dev_info(&pdev->dev, "initialized sunXi PIO driver\n");
clk_error:
clk_disable_unprepare(clk);
gpiochip_error:
- if (gpiochip_remove(pctl->chip))
- dev_err(&pdev->dev, "failed to remove gpio chip\n");
+ gpiochip_remove(pctl->chip);
pinctrl_error:
pinctrl_unregister(pctl->pctl_dev);
return ret;
#define PULL_PINS_BITS 2
#define PULL_PINS_MASK 0x03
-#define SUNXI_IRQ_NUMBER 32
+#define IRQ_PER_BANK 32
#define IRQ_CFG_REG 0x200
#define IRQ_CFG_IRQ_PER_REG 8
#define IRQ_STATUS_IRQ_BITS 1
#define IRQ_STATUS_IRQ_MASK ((1 << IRQ_STATUS_IRQ_BITS) - 1)
+#define IRQ_MEM_SIZE 0x20
+
#define IRQ_EDGE_RISING 0x00
#define IRQ_EDGE_FALLING 0x01
#define IRQ_LEVEL_HIGH 0x02
struct sunxi_desc_function {
const char *name;
u8 muxval;
+ u8 irqbank;
u8 irqnum;
};
const struct sunxi_desc_pin *pins;
int npins;
unsigned pin_base;
+ unsigned irq_banks;
};
struct sunxi_pinctrl_function {
unsigned nfunctions;
struct sunxi_pinctrl_group *groups;
unsigned ngroups;
- int irq;
- int irq_array[SUNXI_IRQ_NUMBER];
+ int *irq;
+ unsigned *irq_array;
spinlock_t lock;
struct pinctrl_dev *pctl_dev;
};
.irqnum = _irq, \
}
+#define SUNXI_FUNCTION_IRQ_BANK(_val, _bank, _irq) \
+ { \
+ .name = "irq", \
+ .muxval = _val, \
+ .irqbank = _bank, \
+ .irqnum = _irq, \
+ }
+
/*
* The sunXi PIO registers are organized as is:
* 0x00 - 0x0c Muxing values.
static inline u32 sunxi_irq_cfg_reg(u16 irq)
{
- u8 reg = irq / IRQ_CFG_IRQ_PER_REG * 0x04;
- return reg + IRQ_CFG_REG;
+ u8 bank = irq / IRQ_PER_BANK;
+ u8 reg = (irq % IRQ_PER_BANK) / IRQ_CFG_IRQ_PER_REG * 0x04;
+
+ return IRQ_CFG_REG + bank * IRQ_MEM_SIZE + reg;
}
static inline u32 sunxi_irq_cfg_offset(u16 irq)
return irq_num * IRQ_CFG_IRQ_BITS;
}
+static inline u32 sunxi_irq_ctrl_reg_from_bank(u8 bank)
+{
+ return IRQ_CTRL_REG + bank * IRQ_MEM_SIZE;
+}
+
static inline u32 sunxi_irq_ctrl_reg(u16 irq)
{
- u8 reg = irq / IRQ_CTRL_IRQ_PER_REG * 0x04;
- return reg + IRQ_CTRL_REG;
+ u8 bank = irq / IRQ_PER_BANK;
+
+ return sunxi_irq_ctrl_reg_from_bank(bank);
}
static inline u32 sunxi_irq_ctrl_offset(u16 irq)
return irq_num * IRQ_CTRL_IRQ_BITS;
}
+static inline u32 sunxi_irq_status_reg_from_bank(u8 bank)
+{
+ return IRQ_STATUS_REG + bank * IRQ_MEM_SIZE;
+}
+
static inline u32 sunxi_irq_status_reg(u16 irq)
{
- u8 reg = irq / IRQ_STATUS_IRQ_PER_REG * 0x04;
- return reg + IRQ_STATUS_REG;
+ u8 bank = irq / IRQ_PER_BANK;
+
+ return sunxi_irq_status_reg_from_bank(bank);
}
static inline u32 sunxi_irq_status_offset(u16 irq)
return wmt_set_pinmux(data, func_selector, pinnum);
}
-static void wmt_pmx_disable(struct pinctrl_dev *pctldev,
- unsigned func_selector,
- unsigned group_selector)
-{
- struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
- u32 pinnum = data->pins[group_selector].number;
-
- /* disable by setting GPIO_IN */
- wmt_set_pinmux(data, WMT_FSEL_GPIO_IN, pinnum);
-}
-
static void wmt_pmx_gpio_disable_free(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned offset)
.get_function_name = wmt_pmx_get_function_name,
.get_function_groups = wmt_pmx_get_function_groups,
.enable = wmt_pmx_enable,
- .disable = wmt_pmx_disable,
.gpio_disable_free = wmt_pmx_gpio_disable_free,
.gpio_set_direction = wmt_pmx_gpio_set_direction,
};
return 0;
fail_range:
- if (gpiochip_remove(&data->gpio_chip))
- dev_err(&pdev->dev, "failed to remove gpio chip\n");
+ gpiochip_remove(&data->gpio_chip);
fail_gpio:
pinctrl_unregister(data->pctl_dev);
return err;
int wmt_pinctrl_remove(struct platform_device *pdev)
{
struct wmt_pinctrl_data *data = platform_get_drvdata(pdev);
- int err;
-
- err = gpiochip_remove(&data->gpio_chip);
- if (err)
- dev_err(&pdev->dev, "failed to remove gpio chip\n");
+ gpiochip_remove(&data->gpio_chip);
pinctrl_unregister(data->pctl_dev);
return 0;
return 0;
}
-static int samsungq10_bl_get_intensity(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static const struct backlight_ops samsungq10_bl_ops = {
- .get_brightness = samsungq10_bl_get_intensity,
.update_status = samsungq10_bl_set_intensity,
};
If your board needs a GPIO high/low to power down, say Y and
create a binding in your devicetree.
+config POWER_RESET_HISI
+ bool "Hisilicon power-off driver"
+ depends on POWER_RESET && ARCH_HISI
+ help
+ Reboot support for Hisilicon boards.
+
config POWER_RESET_MSM
bool "Qualcomm MSM power-off driver"
depends on POWER_RESET && ARCH_QCOM
obj-$(CONFIG_POWER_RESET_AXXIA) += axxia-reset.o
obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
obj-$(CONFIG_POWER_RESET_GPIO) += gpio-poweroff.o
+obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o
obj-$(CONFIG_POWER_RESET_MSM) += msm-poweroff.o
obj-$(CONFIG_POWER_RESET_QNAP) += qnap-poweroff.o
obj-$(CONFIG_POWER_RESET_RESTART) += restart-poweroff.o
--- /dev/null
+/*
+ * Hisilicon SoC reset code
+ *
+ * Copyright (c) 2014 Hisilicon Ltd.
+ * Copyright (c) 2014 Linaro Ltd.
+ *
+ * Author: Haojian Zhuang <haojian.zhuang@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/reboot.h>
+
+#include <asm/proc-fns.h>
+#include <asm/system_misc.h>
+
+static void __iomem *base;
+static u32 reboot_offset;
+
+static void hisi_restart(enum reboot_mode mode, const char *cmd)
+{
+ writel_relaxed(0xdeadbeef, base + reboot_offset);
+
+ while (1)
+ cpu_do_idle();
+}
+
+static int hisi_reboot_probe(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+
+ base = of_iomap(np, 0);
+ if (!base) {
+ WARN(1, "failed to map base address");
+ return -ENODEV;
+ }
+
+ if (of_property_read_u32(np, "reboot-offset", &reboot_offset) < 0) {
+ pr_err("failed to find reboot-offset property\n");
+ return -EINVAL;
+ }
+
+ arm_pm_restart = hisi_restart;
+
+ return 0;
+}
+
+static struct of_device_id hisi_reboot_of_match[] = {
+ { .compatible = "hisilicon,sysctrl" },
+ {}
+};
+
+static struct platform_driver hisi_reboot_driver = {
+ .probe = hisi_reboot_probe,
+ .driver = {
+ .name = "hisi-reboot",
+ .of_match_table = hisi_reboot_of_match,
+ },
+};
+module_platform_driver(hisi_reboot_driver);
config PWM_ATMEL
tristate "Atmel PWM support"
- depends on ARCH_AT91
+ depends on ARCH_AT91 || AVR32
help
Generic PWM framework driver for Atmel SoC.
#include <linux/mfd/samsung/core.h>
#include <linux/mfd/samsung/s2mps11.h>
#include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mpu02.h>
struct s2mps11_info {
unsigned int rdev_num;
int ramp_delay16;
int ramp_delay7810;
int ramp_delay9;
+
+ enum sec_device_type dev_type;
+
/*
- * One bit for each S2MPS14 regulator whether the suspend mode
+ * One bit for each S2MPS14/S2MPU02 regulator whether the suspend mode
* was enabled.
*/
- unsigned int s2mps14_suspend_state:30;
+ unsigned long long s2mps14_suspend_state:35;
+
/* Array of size rdev_num with GPIO-s for external sleep control */
int *ext_control_gpio;
};
struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
unsigned int val;
- if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
- val = S2MPS14_ENABLE_SUSPEND;
- else if (gpio_is_valid(s2mps11->ext_control_gpio[rdev_get_id(rdev)]))
- val = S2MPS14_ENABLE_EXT_CONTROL;
- else
- val = rdev->desc->enable_mask;
+ switch (s2mps11->dev_type) {
+ case S2MPS14X:
+ if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
+ val = S2MPS14_ENABLE_SUSPEND;
+ else if (gpio_is_valid(s2mps11->ext_control_gpio[rdev_get_id(rdev)]))
+ val = S2MPS14_ENABLE_EXT_CONTROL;
+ else
+ val = rdev->desc->enable_mask;
+ break;
+ case S2MPU02:
+ if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
+ val = S2MPU02_ENABLE_SUSPEND;
+ else
+ val = rdev->desc->enable_mask;
+ break;
+ default:
+ return -EINVAL;
+ };
return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
rdev->desc->enable_mask, val);
static int s2mps14_regulator_set_suspend_disable(struct regulator_dev *rdev)
{
int ret;
- unsigned int val;
+ unsigned int val, state;
struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
+ int rdev_id = rdev_get_id(rdev);
- /* LDO3 should be always on and does not support suspend mode */
- if (rdev_get_id(rdev) == S2MPS14_LDO3)
- return 0;
+ /* Below LDO should be always on or does not support suspend mode. */
+ switch (s2mps11->dev_type) {
+ case S2MPS14X:
+ switch (rdev_id) {
+ case S2MPS14_LDO3:
+ return 0;
+ default:
+ state = S2MPS14_ENABLE_SUSPEND;
+ break;
+ };
+ break;
+ case S2MPU02:
+ switch (rdev_id) {
+ case S2MPU02_LDO13:
+ case S2MPU02_LDO14:
+ case S2MPU02_LDO15:
+ case S2MPU02_LDO17:
+ case S2MPU02_BUCK7:
+ state = S2MPU02_DISABLE_SUSPEND;
+ break;
+ default:
+ state = S2MPU02_ENABLE_SUSPEND;
+ break;
+ };
+ break;
+ default:
+ return -EINVAL;
+ };
ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
if (ret < 0)
return 0;
return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
- rdev->desc->enable_mask, S2MPS14_ENABLE_SUSPEND);
+ rdev->desc->enable_mask, state);
}
static struct regulator_ops s2mps14_reg_ops = {
}
static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
- struct of_regulator_match *rdata, struct s2mps11_info *s2mps11,
- enum sec_device_type dev_type)
+ struct of_regulator_match *rdata, struct s2mps11_info *s2mps11)
{
struct device_node *reg_np;
}
of_regulator_match(&pdev->dev, reg_np, rdata, s2mps11->rdev_num);
- if (dev_type == S2MPS14X)
+ if (s2mps11->dev_type == S2MPS14X)
s2mps14_pmic_dt_parse_ext_control_gpio(pdev, rdata, s2mps11);
of_node_put(reg_np);
return 0;
}
+static int s2mpu02_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
+{
+ unsigned int ramp_val, ramp_shift, ramp_reg;
+
+ switch (rdev_get_id(rdev)) {
+ case S2MPU02_BUCK1:
+ ramp_shift = S2MPU02_BUCK1_RAMP_SHIFT;
+ break;
+ case S2MPU02_BUCK2:
+ ramp_shift = S2MPU02_BUCK2_RAMP_SHIFT;
+ break;
+ case S2MPU02_BUCK3:
+ ramp_shift = S2MPU02_BUCK3_RAMP_SHIFT;
+ break;
+ case S2MPU02_BUCK4:
+ ramp_shift = S2MPU02_BUCK4_RAMP_SHIFT;
+ break;
+ default:
+ return 0;
+ }
+ ramp_reg = S2MPU02_REG_RAMP1;
+ ramp_val = get_ramp_delay(ramp_delay);
+
+ return regmap_update_bits(rdev->regmap, ramp_reg,
+ S2MPU02_BUCK1234_RAMP_MASK << ramp_shift,
+ ramp_val << ramp_shift);
+}
+
+static struct regulator_ops s2mpu02_ldo_ops = {
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = s2mps14_regulator_enable,
+ .disable = regulator_disable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
+ .set_suspend_disable = s2mps14_regulator_set_suspend_disable,
+};
+
+static struct regulator_ops s2mpu02_buck_ops = {
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = s2mps14_regulator_enable,
+ .disable = regulator_disable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
+ .set_suspend_disable = s2mps14_regulator_set_suspend_disable,
+ .set_ramp_delay = s2mpu02_set_ramp_delay,
+};
+
+#define regulator_desc_s2mpu02_ldo1(num) { \
+ .name = "LDO"#num, \
+ .id = S2MPU02_LDO##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_LDO_MIN_900MV, \
+ .uV_step = S2MPU02_LDO_STEP_12_5MV, \
+ .linear_min_sel = S2MPU02_LDO_GROUP1_START_SEL, \
+ .n_voltages = S2MPU02_LDO_N_VOLTAGES, \
+ .vsel_reg = S2MPU02_REG_L1CTRL, \
+ .vsel_mask = S2MPU02_LDO_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_L1CTRL, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+#define regulator_desc_s2mpu02_ldo2(num) { \
+ .name = "LDO"#num, \
+ .id = S2MPU02_LDO##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_LDO_MIN_1050MV, \
+ .uV_step = S2MPU02_LDO_STEP_25MV, \
+ .linear_min_sel = S2MPU02_LDO_GROUP2_START_SEL, \
+ .n_voltages = S2MPU02_LDO_N_VOLTAGES, \
+ .vsel_reg = S2MPU02_REG_L2CTRL1, \
+ .vsel_mask = S2MPU02_LDO_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_L2CTRL1, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+#define regulator_desc_s2mpu02_ldo3(num) { \
+ .name = "LDO"#num, \
+ .id = S2MPU02_LDO##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_LDO_MIN_900MV, \
+ .uV_step = S2MPU02_LDO_STEP_12_5MV, \
+ .linear_min_sel = S2MPU02_LDO_GROUP1_START_SEL, \
+ .n_voltages = S2MPU02_LDO_N_VOLTAGES, \
+ .vsel_reg = S2MPU02_REG_L3CTRL + num - 3, \
+ .vsel_mask = S2MPU02_LDO_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_L3CTRL + num - 3, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+#define regulator_desc_s2mpu02_ldo4(num) { \
+ .name = "LDO"#num, \
+ .id = S2MPU02_LDO##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_LDO_MIN_1050MV, \
+ .uV_step = S2MPU02_LDO_STEP_25MV, \
+ .linear_min_sel = S2MPU02_LDO_GROUP2_START_SEL, \
+ .n_voltages = S2MPU02_LDO_N_VOLTAGES, \
+ .vsel_reg = S2MPU02_REG_L3CTRL + num - 3, \
+ .vsel_mask = S2MPU02_LDO_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_L3CTRL + num - 3, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+#define regulator_desc_s2mpu02_ldo5(num) { \
+ .name = "LDO"#num, \
+ .id = S2MPU02_LDO##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_LDO_MIN_1600MV, \
+ .uV_step = S2MPU02_LDO_STEP_50MV, \
+ .linear_min_sel = S2MPU02_LDO_GROUP3_START_SEL, \
+ .n_voltages = S2MPU02_LDO_N_VOLTAGES, \
+ .vsel_reg = S2MPU02_REG_L3CTRL + num - 3, \
+ .vsel_mask = S2MPU02_LDO_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_L3CTRL + num - 3, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+
+#define regulator_desc_s2mpu02_buck1234(num) { \
+ .name = "BUCK"#num, \
+ .id = S2MPU02_BUCK##num, \
+ .ops = &s2mpu02_buck_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_BUCK1234_MIN_600MV, \
+ .uV_step = S2MPU02_BUCK1234_STEP_6_25MV, \
+ .n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
+ .linear_min_sel = S2MPU02_BUCK1234_START_SEL, \
+ .ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
+ .vsel_reg = S2MPU02_REG_B1CTRL2 + (num - 1) * 2, \
+ .vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_B1CTRL1 + (num - 1) * 2, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+#define regulator_desc_s2mpu02_buck5(num) { \
+ .name = "BUCK"#num, \
+ .id = S2MPU02_BUCK##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_BUCK5_MIN_1081_25MV, \
+ .uV_step = S2MPU02_BUCK5_STEP_6_25MV, \
+ .n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
+ .linear_min_sel = S2MPU02_BUCK5_START_SEL, \
+ .ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
+ .vsel_reg = S2MPU02_REG_B5CTRL2, \
+ .vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_B5CTRL1, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+#define regulator_desc_s2mpu02_buck6(num) { \
+ .name = "BUCK"#num, \
+ .id = S2MPU02_BUCK##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_BUCK6_MIN_1700MV, \
+ .uV_step = S2MPU02_BUCK6_STEP_2_50MV, \
+ .n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
+ .linear_min_sel = S2MPU02_BUCK6_START_SEL, \
+ .ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
+ .vsel_reg = S2MPU02_REG_B6CTRL2, \
+ .vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_B6CTRL1, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+#define regulator_desc_s2mpu02_buck7(num) { \
+ .name = "BUCK"#num, \
+ .id = S2MPU02_BUCK##num, \
+ .ops = &s2mpu02_ldo_ops, \
+ .type = REGULATOR_VOLTAGE, \
+ .owner = THIS_MODULE, \
+ .min_uV = S2MPU02_BUCK7_MIN_900MV, \
+ .uV_step = S2MPU02_BUCK7_STEP_6_25MV, \
+ .n_voltages = S2MPU02_BUCK_N_VOLTAGES, \
+ .linear_min_sel = S2MPU02_BUCK7_START_SEL, \
+ .ramp_delay = S2MPU02_BUCK_RAMP_DELAY, \
+ .vsel_reg = S2MPU02_REG_B7CTRL2, \
+ .vsel_mask = S2MPU02_BUCK_VSEL_MASK, \
+ .enable_reg = S2MPU02_REG_B7CTRL1, \
+ .enable_mask = S2MPU02_ENABLE_MASK \
+}
+
+static const struct regulator_desc s2mpu02_regulators[] = {
+ regulator_desc_s2mpu02_ldo1(1),
+ regulator_desc_s2mpu02_ldo2(2),
+ regulator_desc_s2mpu02_ldo4(3),
+ regulator_desc_s2mpu02_ldo5(4),
+ regulator_desc_s2mpu02_ldo4(5),
+ regulator_desc_s2mpu02_ldo3(6),
+ regulator_desc_s2mpu02_ldo3(7),
+ regulator_desc_s2mpu02_ldo4(8),
+ regulator_desc_s2mpu02_ldo5(9),
+ regulator_desc_s2mpu02_ldo3(10),
+ regulator_desc_s2mpu02_ldo4(11),
+ regulator_desc_s2mpu02_ldo5(12),
+ regulator_desc_s2mpu02_ldo5(13),
+ regulator_desc_s2mpu02_ldo5(14),
+ regulator_desc_s2mpu02_ldo5(15),
+ regulator_desc_s2mpu02_ldo5(16),
+ regulator_desc_s2mpu02_ldo4(17),
+ regulator_desc_s2mpu02_ldo5(18),
+ regulator_desc_s2mpu02_ldo3(19),
+ regulator_desc_s2mpu02_ldo4(20),
+ regulator_desc_s2mpu02_ldo5(21),
+ regulator_desc_s2mpu02_ldo5(22),
+ regulator_desc_s2mpu02_ldo5(23),
+ regulator_desc_s2mpu02_ldo4(24),
+ regulator_desc_s2mpu02_ldo5(25),
+ regulator_desc_s2mpu02_ldo4(26),
+ regulator_desc_s2mpu02_ldo5(27),
+ regulator_desc_s2mpu02_ldo5(28),
+ regulator_desc_s2mpu02_buck1234(1),
+ regulator_desc_s2mpu02_buck1234(2),
+ regulator_desc_s2mpu02_buck1234(3),
+ regulator_desc_s2mpu02_buck1234(4),
+ regulator_desc_s2mpu02_buck5(5),
+ regulator_desc_s2mpu02_buck6(6),
+ regulator_desc_s2mpu02_buck7(7),
+};
+
static int s2mps11_pmic_probe(struct platform_device *pdev)
{
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
struct s2mps11_info *s2mps11;
int i, ret = 0;
const struct regulator_desc *regulators;
- enum sec_device_type dev_type;
s2mps11 = devm_kzalloc(&pdev->dev, sizeof(struct s2mps11_info),
GFP_KERNEL);
if (!s2mps11)
return -ENOMEM;
- dev_type = platform_get_device_id(pdev)->driver_data;
- switch (dev_type) {
+ s2mps11->dev_type = platform_get_device_id(pdev)->driver_data;
+ switch (s2mps11->dev_type) {
case S2MPS11X:
s2mps11->rdev_num = ARRAY_SIZE(s2mps11_regulators);
regulators = s2mps11_regulators;
s2mps11->rdev_num = ARRAY_SIZE(s2mps14_regulators);
regulators = s2mps14_regulators;
break;
+ case S2MPU02:
+ s2mps11->rdev_num = ARRAY_SIZE(s2mpu02_regulators);
+ regulators = s2mpu02_regulators;
+ break;
default:
- dev_err(&pdev->dev, "Invalid device type: %u\n", dev_type);
+ dev_err(&pdev->dev, "Invalid device type: %u\n",
+ s2mps11->dev_type);
return -EINVAL;
};
for (i = 0; i < s2mps11->rdev_num; i++)
rdata[i].name = regulators[i].name;
- ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11, dev_type);
+ ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11);
if (ret)
goto out;
static const struct platform_device_id s2mps11_pmic_id[] = {
{ "s2mps11-pmic", S2MPS11X},
{ "s2mps14-pmic", S2MPS14X},
+ { "s2mpu02-pmic", S2MPU02},
{ },
};
MODULE_DEVICE_TABLE(platform, s2mps11_pmic_id);
#define YEARS_FROM_DA9063(year) ((year) + 100)
#define MONTHS_FROM_DA9063(month) ((month) - 1)
+#define RTC_ALARM_DATA_LEN (DA9063_AD_REG_ALARM_Y - DA9063_AD_REG_ALARM_MI + 1)
+
#define RTC_DATA_LEN (DA9063_REG_COUNT_Y - DA9063_REG_COUNT_S + 1)
#define RTC_SEC 0
#define RTC_MIN 1
struct da9063 *hw;
struct rtc_time alarm_time;
bool rtc_sync;
+ int alarm_year;
+ int alarm_start;
+ int alarm_len;
+ int data_start;
};
static void da9063_data_to_tm(u8 *data, struct rtc_time *tm)
{
struct da9063_rtc *rtc = dev_get_drvdata(dev);
- return regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y,
+ return regmap_update_bits(rtc->hw->regmap, rtc->alarm_year,
DA9063_ALARM_ON, 0);
}
{
struct da9063_rtc *rtc = dev_get_drvdata(dev);
- return regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y,
+ return regmap_update_bits(rtc->hw->regmap, rtc->alarm_year,
DA9063_ALARM_ON, DA9063_ALARM_ON);
}
int ret;
unsigned int val;
- ret = regmap_bulk_read(rtc->hw->regmap, DA9063_REG_ALARM_S,
- &data[RTC_SEC], RTC_DATA_LEN);
+ data[RTC_SEC] = 0;
+ ret = regmap_bulk_read(rtc->hw->regmap, rtc->alarm_start,
+ &data[rtc->data_start], rtc->alarm_len);
if (ret < 0)
return ret;
return ret;
}
- ret = regmap_bulk_write(rtc->hw->regmap, DA9063_REG_ALARM_S,
- data, RTC_DATA_LEN);
+ ret = regmap_bulk_write(rtc->hw->regmap, rtc->alarm_start,
+ &data[rtc->data_start], rtc->alarm_len);
if (ret < 0) {
dev_err(dev, "Failed to write alarm: %d\n", ret);
return ret;
}
- rtc->alarm_time = alrm->time;
+ da9063_data_to_tm(data, &rtc->alarm_time);
if (alrm->enabled) {
ret = da9063_rtc_start_alarm(dev);
{
struct da9063_rtc *rtc = data;
- regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y,
+ regmap_update_bits(rtc->hw->regmap, rtc->alarm_year,
DA9063_ALARM_ON, 0);
rtc->rtc_sync = true;
goto err;
}
- ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_S,
+ rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
+ if (!rtc)
+ return -ENOMEM;
+
+ if (da9063->variant_code == PMIC_DA9063_AD) {
+ rtc->alarm_year = DA9063_AD_REG_ALARM_Y;
+ rtc->alarm_start = DA9063_AD_REG_ALARM_MI;
+ rtc->alarm_len = RTC_ALARM_DATA_LEN;
+ rtc->data_start = RTC_MIN;
+ } else {
+ rtc->alarm_year = DA9063_BB_REG_ALARM_Y;
+ rtc->alarm_start = DA9063_BB_REG_ALARM_S;
+ rtc->alarm_len = RTC_DATA_LEN;
+ rtc->data_start = RTC_SEC;
+ }
+
+ ret = regmap_update_bits(da9063->regmap, rtc->alarm_start,
DA9063_ALARM_STATUS_TICK | DA9063_ALARM_STATUS_ALARM,
0);
if (ret < 0) {
goto err;
}
- ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_S,
+ ret = regmap_update_bits(da9063->regmap, rtc->alarm_start,
DA9063_ALARM_STATUS_ALARM,
DA9063_ALARM_STATUS_ALARM);
if (ret < 0) {
goto err;
}
- ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_Y,
+ ret = regmap_update_bits(da9063->regmap, rtc->alarm_year,
DA9063_TICK_ON, 0);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to disable TICKs\n");
goto err;
}
- ret = regmap_bulk_read(da9063->regmap, DA9063_REG_ALARM_S,
- data, RTC_DATA_LEN);
+ data[RTC_SEC] = 0;
+ ret = regmap_bulk_read(da9063->regmap, rtc->alarm_start,
+ &data[rtc->data_start], rtc->alarm_len);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to read initial alarm data: %d\n",
ret);
goto err;
}
- rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
- if (!rtc)
- return -ENOMEM;
-
platform_set_drvdata(pdev, rtc);
irq_alarm = platform_get_irq_byname(pdev, "ALARM");
return ret;
}
-static struct regmap_config max77686_rtc_regmap_config = {
- .reg_bits = 8,
- .val_bits = 8,
-};
-
static int max77686_rtc_probe(struct platform_device *pdev)
{
struct max77686_dev *max77686 = dev_get_drvdata(pdev->dev.parent);
struct max77686_rtc_info *info;
- int ret, virq;
+ int ret;
dev_info(&pdev->dev, "%s\n", __func__);
info->dev = &pdev->dev;
info->max77686 = max77686;
info->rtc = max77686->rtc;
- info->max77686->rtc_regmap = devm_regmap_init_i2c(info->max77686->rtc,
- &max77686_rtc_regmap_config);
- if (IS_ERR(info->max77686->rtc_regmap)) {
- ret = PTR_ERR(info->max77686->rtc_regmap);
- dev_err(info->max77686->dev, "Failed to allocate register map: %d\n",
- ret);
- return ret;
- }
+
platform_set_drvdata(pdev, info);
ret = max77686_rtc_init_reg(info);
ret = -EINVAL;
goto err_rtc;
}
- virq = irq_create_mapping(max77686->irq_domain, MAX77686_RTCIRQ_RTCA1);
- if (!virq) {
+
+ info->virq = regmap_irq_get_virq(max77686->rtc_irq_data,
+ MAX77686_RTCIRQ_RTCA1);
+ if (!info->virq) {
ret = -ENXIO;
goto err_rtc;
}
- info->virq = virq;
- ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
- max77686_rtc_alarm_irq, 0, "rtc-alarm0", info);
+ ret = devm_request_threaded_irq(&pdev->dev, info->virq, NULL,
+ max77686_rtc_alarm_irq, 0, "rtc-alarm1", info);
if (ret < 0)
dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
info->virq, ret);
#
obj-$(CONFIG_ARCH_QCOM) += qcom/
+obj-$(CONFIG_ARCH_TEGRA) += tegra/
--- /dev/null
+obj-$(CONFIG_ARCH_TEGRA) += fuse/
+
+obj-$(CONFIG_ARCH_TEGRA) += common.o
+obj-$(CONFIG_ARCH_TEGRA) += pmc.o
--- /dev/null
+/*
+ * Copyright (C) 2014 NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/of.h>
+
+#include <soc/tegra/common.h>
+
+static const struct of_device_id tegra_machine_match[] = {
+ { .compatible = "nvidia,tegra20", },
+ { .compatible = "nvidia,tegra30", },
+ { .compatible = "nvidia,tegra114", },
+ { .compatible = "nvidia,tegra124", },
+ { }
+};
+
+bool soc_is_tegra(void)
+{
+ struct device_node *root;
+
+ root = of_find_node_by_path("/");
+ if (!root)
+ return false;
+
+ return of_match_node(tegra_machine_match, root) != NULL;
+}
--- /dev/null
+obj-y += fuse-tegra.o
+obj-y += fuse-tegra30.o
+obj-y += tegra-apbmisc.o
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += fuse-tegra20.o
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += speedo-tegra20.o
+obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += speedo-tegra30.o
+obj-$(CONFIG_ARCH_TEGRA_114_SOC) += speedo-tegra114.o
+obj-$(CONFIG_ARCH_TEGRA_124_SOC) += speedo-tegra124.o
--- /dev/null
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/kobject.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+
+#include <soc/tegra/common.h>
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+static u32 (*fuse_readl)(const unsigned int offset);
+static int fuse_size;
+struct tegra_sku_info tegra_sku_info;
+
+static const char *tegra_revision_name[TEGRA_REVISION_MAX] = {
+ [TEGRA_REVISION_UNKNOWN] = "unknown",
+ [TEGRA_REVISION_A01] = "A01",
+ [TEGRA_REVISION_A02] = "A02",
+ [TEGRA_REVISION_A03] = "A03",
+ [TEGRA_REVISION_A03p] = "A03 prime",
+ [TEGRA_REVISION_A04] = "A04",
+};
+
+static u8 fuse_readb(const unsigned int offset)
+{
+ u32 val;
+
+ val = fuse_readl(round_down(offset, 4));
+ val >>= (offset % 4) * 8;
+ val &= 0xff;
+
+ return val;
+}
+
+static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t pos, size_t size)
+{
+ int i;
+
+ if (pos < 0 || pos >= fuse_size)
+ return 0;
+
+ if (size > fuse_size - pos)
+ size = fuse_size - pos;
+
+ for (i = 0; i < size; i++)
+ buf[i] = fuse_readb(pos + i);
+
+ return i;
+}
+
+static struct bin_attribute fuse_bin_attr = {
+ .attr = { .name = "fuse", .mode = S_IRUGO, },
+ .read = fuse_read,
+};
+
+static const struct of_device_id car_match[] __initconst = {
+ { .compatible = "nvidia,tegra20-car", },
+ { .compatible = "nvidia,tegra30-car", },
+ { .compatible = "nvidia,tegra114-car", },
+ { .compatible = "nvidia,tegra124-car", },
+ {},
+};
+
+static void tegra_enable_fuse_clk(void __iomem *base)
+{
+ u32 reg;
+
+ reg = readl_relaxed(base + 0x48);
+ reg |= 1 << 28;
+ writel(reg, base + 0x48);
+
+ /*
+ * Enable FUSE clock. This needs to be hardcoded because the clock
+ * subsystem is not active during early boot.
+ */
+ reg = readl(base + 0x14);
+ reg |= 1 << 7;
+ writel(reg, base + 0x14);
+}
+
+int tegra_fuse_readl(unsigned long offset, u32 *value)
+{
+ if (!fuse_readl)
+ return -EPROBE_DEFER;
+
+ *value = fuse_readl(offset);
+
+ return 0;
+}
+EXPORT_SYMBOL(tegra_fuse_readl);
+
+int tegra_fuse_create_sysfs(struct device *dev, int size,
+ u32 (*readl)(const unsigned int offset))
+{
+ if (fuse_size)
+ return -ENODEV;
+
+ fuse_bin_attr.size = size;
+ fuse_bin_attr.read = fuse_read;
+
+ fuse_size = size;
+ fuse_readl = readl;
+
+ return device_create_bin_file(dev, &fuse_bin_attr);
+}
+
+static int __init tegra_init_fuse(void)
+{
+ struct device_node *np;
+ void __iomem *car_base;
+
+ if (!soc_is_tegra())
+ return 0;
+
+ tegra_init_apbmisc();
+
+ np = of_find_matching_node(NULL, car_match);
+ car_base = of_iomap(np, 0);
+ if (car_base) {
+ tegra_enable_fuse_clk(car_base);
+ iounmap(car_base);
+ } else {
+ pr_err("Could not enable fuse clk. ioremap tegra car failed.\n");
+ return -ENXIO;
+ }
+
+ if (tegra_get_chip_id() == TEGRA20)
+ tegra20_init_fuse_early();
+ else
+ tegra30_init_fuse_early();
+
+ pr_info("Tegra Revision: %s SKU: %d CPU Process: %d Core Process: %d\n",
+ tegra_revision_name[tegra_sku_info.revision],
+ tegra_sku_info.sku_id, tegra_sku_info.cpu_process_id,
+ tegra_sku_info.core_process_id);
+ pr_debug("Tegra CPU Speedo ID %d, Soc Speedo ID %d\n",
+ tegra_sku_info.cpu_speedo_id, tegra_sku_info.soc_speedo_id);
+
+ return 0;
+}
+early_initcall(tegra_init_fuse);
--- /dev/null
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Based on drivers/misc/eeprom/sunxi_sid.c
+ */
+
+#include <linux/device.h>
+#include <linux/clk.h>
+#include <linux/completion.h>
+#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/kobject.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/random.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define FUSE_BEGIN 0x100
+#define FUSE_SIZE 0x1f8
+#define FUSE_UID_LOW 0x08
+#define FUSE_UID_HIGH 0x0c
+
+static phys_addr_t fuse_phys;
+static struct clk *fuse_clk;
+static void __iomem __initdata *fuse_base;
+
+static DEFINE_MUTEX(apb_dma_lock);
+static DECLARE_COMPLETION(apb_dma_wait);
+static struct dma_chan *apb_dma_chan;
+static struct dma_slave_config dma_sconfig;
+static u32 *apb_buffer;
+static dma_addr_t apb_buffer_phys;
+
+static void apb_dma_complete(void *args)
+{
+ complete(&apb_dma_wait);
+}
+
+static u32 tegra20_fuse_readl(const unsigned int offset)
+{
+ int ret;
+ u32 val = 0;
+ struct dma_async_tx_descriptor *dma_desc;
+
+ mutex_lock(&apb_dma_lock);
+
+ dma_sconfig.src_addr = fuse_phys + FUSE_BEGIN + offset;
+ ret = dmaengine_slave_config(apb_dma_chan, &dma_sconfig);
+ if (ret)
+ goto out;
+
+ dma_desc = dmaengine_prep_slave_single(apb_dma_chan, apb_buffer_phys,
+ sizeof(u32), DMA_DEV_TO_MEM,
+ DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+ if (!dma_desc)
+ goto out;
+
+ dma_desc->callback = apb_dma_complete;
+ dma_desc->callback_param = NULL;
+
+ reinit_completion(&apb_dma_wait);
+
+ clk_prepare_enable(fuse_clk);
+
+ dmaengine_submit(dma_desc);
+ dma_async_issue_pending(apb_dma_chan);
+ ret = wait_for_completion_timeout(&apb_dma_wait, msecs_to_jiffies(50));
+
+ if (WARN(ret == 0, "apb read dma timed out"))
+ dmaengine_terminate_all(apb_dma_chan);
+ else
+ val = *apb_buffer;
+
+ clk_disable_unprepare(fuse_clk);
+out:
+ mutex_unlock(&apb_dma_lock);
+
+ return val;
+}
+
+static const struct of_device_id tegra20_fuse_of_match[] = {
+ { .compatible = "nvidia,tegra20-efuse" },
+ {},
+};
+
+static int apb_dma_init(void)
+{
+ dma_cap_mask_t mask;
+
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_SLAVE, mask);
+ apb_dma_chan = dma_request_channel(mask, NULL, NULL);
+ if (!apb_dma_chan)
+ return -EPROBE_DEFER;
+
+ apb_buffer = dma_alloc_coherent(NULL, sizeof(u32), &apb_buffer_phys,
+ GFP_KERNEL);
+ if (!apb_buffer) {
+ dma_release_channel(apb_dma_chan);
+ return -ENOMEM;
+ }
+
+ dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ dma_sconfig.src_maxburst = 1;
+ dma_sconfig.dst_maxburst = 1;
+
+ return 0;
+}
+
+static int tegra20_fuse_probe(struct platform_device *pdev)
+{
+ struct resource *res;
+ int err;
+
+ fuse_clk = devm_clk_get(&pdev->dev, NULL);
+ if (IS_ERR(fuse_clk)) {
+ dev_err(&pdev->dev, "missing clock");
+ return PTR_ERR(fuse_clk);
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -EINVAL;
+ fuse_phys = res->start;
+
+ err = apb_dma_init();
+ if (err)
+ return err;
+
+ if (tegra_fuse_create_sysfs(&pdev->dev, FUSE_SIZE, tegra20_fuse_readl))
+ return -ENODEV;
+
+ dev_dbg(&pdev->dev, "loaded\n");
+
+ return 0;
+}
+
+static struct platform_driver tegra20_fuse_driver = {
+ .probe = tegra20_fuse_probe,
+ .driver = {
+ .name = "tegra20_fuse",
+ .owner = THIS_MODULE,
+ .of_match_table = tegra20_fuse_of_match,
+ }
+};
+
+static int __init tegra20_fuse_init(void)
+{
+ return platform_driver_register(&tegra20_fuse_driver);
+}
+postcore_initcall(tegra20_fuse_init);
+
+/* Early boot code. This code is called before the devices are created */
+
+u32 __init tegra20_fuse_early(const unsigned int offset)
+{
+ return readl_relaxed(fuse_base + FUSE_BEGIN + offset);
+}
+
+bool __init tegra20_spare_fuse_early(int spare_bit)
+{
+ u32 offset = spare_bit * 4;
+ bool value;
+
+ value = tegra20_fuse_early(offset + 0x100);
+
+ return value;
+}
+
+static void __init tegra20_fuse_add_randomness(void)
+{
+ u32 randomness[7];
+
+ randomness[0] = tegra_sku_info.sku_id;
+ randomness[1] = tegra_read_straps();
+ randomness[2] = tegra_read_chipid();
+ randomness[3] = tegra_sku_info.cpu_process_id << 16;
+ randomness[3] |= tegra_sku_info.core_process_id;
+ randomness[4] = tegra_sku_info.cpu_speedo_id << 16;
+ randomness[4] |= tegra_sku_info.soc_speedo_id;
+ randomness[5] = tegra20_fuse_early(FUSE_UID_LOW);
+ randomness[6] = tegra20_fuse_early(FUSE_UID_HIGH);
+
+ add_device_randomness(randomness, sizeof(randomness));
+}
+
+void __init tegra20_init_fuse_early(void)
+{
+ fuse_base = ioremap(TEGRA_FUSE_BASE, TEGRA_FUSE_SIZE);
+
+ tegra_init_revision();
+ tegra20_init_speedo_data(&tegra_sku_info);
+ tegra20_fuse_add_randomness();
+
+ iounmap(fuse_base);
+}
--- /dev/null
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/random.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define FUSE_BEGIN 0x100
+
+/* Tegra30 and later */
+#define FUSE_VENDOR_CODE 0x100
+#define FUSE_FAB_CODE 0x104
+#define FUSE_LOT_CODE_0 0x108
+#define FUSE_LOT_CODE_1 0x10c
+#define FUSE_WAFER_ID 0x110
+#define FUSE_X_COORDINATE 0x114
+#define FUSE_Y_COORDINATE 0x118
+
+#define FUSE_HAS_REVISION_INFO BIT(0)
+
+enum speedo_idx {
+ SPEEDO_TEGRA30 = 0,
+ SPEEDO_TEGRA114,
+ SPEEDO_TEGRA124,
+};
+
+struct tegra_fuse_info {
+ int size;
+ int spare_bit;
+ enum speedo_idx speedo_idx;
+};
+
+static void __iomem *fuse_base;
+static struct clk *fuse_clk;
+static struct tegra_fuse_info *fuse_info;
+
+u32 tegra30_fuse_readl(const unsigned int offset)
+{
+ u32 val;
+
+ /*
+ * early in the boot, the fuse clock will be enabled by
+ * tegra_init_fuse()
+ */
+
+ if (fuse_clk)
+ clk_prepare_enable(fuse_clk);
+
+ val = readl_relaxed(fuse_base + FUSE_BEGIN + offset);
+
+ if (fuse_clk)
+ clk_disable_unprepare(fuse_clk);
+
+ return val;
+}
+
+static struct tegra_fuse_info tegra30_info = {
+ .size = 0x2a4,
+ .spare_bit = 0x144,
+ .speedo_idx = SPEEDO_TEGRA30,
+};
+
+static struct tegra_fuse_info tegra114_info = {
+ .size = 0x2a0,
+ .speedo_idx = SPEEDO_TEGRA114,
+};
+
+static struct tegra_fuse_info tegra124_info = {
+ .size = 0x300,
+ .speedo_idx = SPEEDO_TEGRA124,
+};
+
+static const struct of_device_id tegra30_fuse_of_match[] = {
+ { .compatible = "nvidia,tegra30-efuse", .data = &tegra30_info },
+ { .compatible = "nvidia,tegra114-efuse", .data = &tegra114_info },
+ { .compatible = "nvidia,tegra124-efuse", .data = &tegra124_info },
+ {},
+};
+
+static int tegra30_fuse_probe(struct platform_device *pdev)
+{
+ const struct of_device_id *of_dev_id;
+
+ of_dev_id = of_match_device(tegra30_fuse_of_match, &pdev->dev);
+ if (!of_dev_id)
+ return -ENODEV;
+
+ fuse_clk = devm_clk_get(&pdev->dev, NULL);
+ if (IS_ERR(fuse_clk)) {
+ dev_err(&pdev->dev, "missing clock");
+ return PTR_ERR(fuse_clk);
+ }
+
+ platform_set_drvdata(pdev, NULL);
+
+ if (tegra_fuse_create_sysfs(&pdev->dev, fuse_info->size,
+ tegra30_fuse_readl))
+ return -ENODEV;
+
+ dev_dbg(&pdev->dev, "loaded\n");
+
+ return 0;
+}
+
+static struct platform_driver tegra30_fuse_driver = {
+ .probe = tegra30_fuse_probe,
+ .driver = {
+ .name = "tegra_fuse",
+ .owner = THIS_MODULE,
+ .of_match_table = tegra30_fuse_of_match,
+ }
+};
+
+static int __init tegra30_fuse_init(void)
+{
+ return platform_driver_register(&tegra30_fuse_driver);
+}
+postcore_initcall(tegra30_fuse_init);
+
+/* Early boot code. This code is called before the devices are created */
+
+typedef void (*speedo_f)(struct tegra_sku_info *sku_info);
+
+static speedo_f __initdata speedo_tbl[] = {
+ [SPEEDO_TEGRA30] = tegra30_init_speedo_data,
+ [SPEEDO_TEGRA114] = tegra114_init_speedo_data,
+ [SPEEDO_TEGRA124] = tegra124_init_speedo_data,
+};
+
+static void __init tegra30_fuse_add_randomness(void)
+{
+ u32 randomness[12];
+
+ randomness[0] = tegra_sku_info.sku_id;
+ randomness[1] = tegra_read_straps();
+ randomness[2] = tegra_read_chipid();
+ randomness[3] = tegra_sku_info.cpu_process_id << 16;
+ randomness[3] |= tegra_sku_info.core_process_id;
+ randomness[4] = tegra_sku_info.cpu_speedo_id << 16;
+ randomness[4] |= tegra_sku_info.soc_speedo_id;
+ randomness[5] = tegra30_fuse_readl(FUSE_VENDOR_CODE);
+ randomness[6] = tegra30_fuse_readl(FUSE_FAB_CODE);
+ randomness[7] = tegra30_fuse_readl(FUSE_LOT_CODE_0);
+ randomness[8] = tegra30_fuse_readl(FUSE_LOT_CODE_1);
+ randomness[9] = tegra30_fuse_readl(FUSE_WAFER_ID);
+ randomness[10] = tegra30_fuse_readl(FUSE_X_COORDINATE);
+ randomness[11] = tegra30_fuse_readl(FUSE_Y_COORDINATE);
+
+ add_device_randomness(randomness, sizeof(randomness));
+}
+
+static void __init legacy_fuse_init(void)
+{
+ switch (tegra_get_chip_id()) {
+ case TEGRA30:
+ fuse_info = &tegra30_info;
+ break;
+ case TEGRA114:
+ fuse_info = &tegra114_info;
+ break;
+ case TEGRA124:
+ fuse_info = &tegra124_info;
+ break;
+ default:
+ return;
+ }
+
+ fuse_base = ioremap(TEGRA_FUSE_BASE, TEGRA_FUSE_SIZE);
+}
+
+bool __init tegra30_spare_fuse(int spare_bit)
+{
+ u32 offset = fuse_info->spare_bit + spare_bit * 4;
+
+ return tegra30_fuse_readl(offset) & 1;
+}
+
+void __init tegra30_init_fuse_early(void)
+{
+ struct device_node *np;
+ const struct of_device_id *of_match;
+
+ np = of_find_matching_node_and_match(NULL, tegra30_fuse_of_match,
+ &of_match);
+ if (np) {
+ fuse_base = of_iomap(np, 0);
+ fuse_info = (struct tegra_fuse_info *)of_match->data;
+ } else
+ legacy_fuse_init();
+
+ if (!fuse_base) {
+ pr_warn("fuse DT node missing and unknown chip id: 0x%02x\n",
+ tegra_get_chip_id());
+ return;
+ }
+
+ tegra_init_revision();
+ speedo_tbl[fuse_info->speedo_idx](&tegra_sku_info);
+ tegra30_fuse_add_randomness();
+}
--- /dev/null
+/*
+ * Copyright (C) 2010 Google, Inc.
+ * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Author:
+ * Colin Cross <ccross@android.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __DRIVERS_MISC_TEGRA_FUSE_H
+#define __DRIVERS_MISC_TEGRA_FUSE_H
+
+#define TEGRA_FUSE_BASE 0x7000f800
+#define TEGRA_FUSE_SIZE 0x400
+
+int tegra_fuse_create_sysfs(struct device *dev, int size,
+ u32 (*readl)(const unsigned int offset));
+
+bool tegra30_spare_fuse(int bit);
+u32 tegra30_fuse_readl(const unsigned int offset);
+void tegra30_init_fuse_early(void);
+void tegra_init_revision(void);
+void tegra_init_apbmisc(void);
+
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+void tegra20_init_speedo_data(struct tegra_sku_info *sku_info);
+bool tegra20_spare_fuse_early(int spare_bit);
+void tegra20_init_fuse_early(void);
+u32 tegra20_fuse_early(const unsigned int offset);
+#else
+static inline void tegra20_init_speedo_data(struct tegra_sku_info *sku_info) {}
+static inline bool tegra20_spare_fuse_early(int spare_bit)
+{
+ return false;
+}
+static inline void tegra20_init_fuse_early(void) {}
+static inline u32 tegra20_fuse_early(const unsigned int offset)
+{
+ return 0;
+}
+#endif
+
+
+#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+void tegra30_init_speedo_data(struct tegra_sku_info *sku_info);
+#else
+static inline void tegra30_init_speedo_data(struct tegra_sku_info *sku_info) {}
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_114_SOC
+void tegra114_init_speedo_data(struct tegra_sku_info *sku_info);
+#else
+static inline void tegra114_init_speedo_data(struct tegra_sku_info *sku_info) {}
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_124_SOC
+void tegra124_init_speedo_data(struct tegra_sku_info *sku_info);
+#else
+static inline void tegra124_init_speedo_data(struct tegra_sku_info *sku_info) {}
+#endif
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/bug.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define CORE_PROCESS_CORNERS 2
+#define CPU_PROCESS_CORNERS 2
+
+enum {
+ THRESHOLD_INDEX_0,
+ THRESHOLD_INDEX_1,
+ THRESHOLD_INDEX_COUNT,
+};
+
+static const u32 __initconst core_process_speedos[][CORE_PROCESS_CORNERS] = {
+ {1123, UINT_MAX},
+ {0, UINT_MAX},
+};
+
+static const u32 __initconst cpu_process_speedos[][CPU_PROCESS_CORNERS] = {
+ {1695, UINT_MAX},
+ {0, UINT_MAX},
+};
+
+static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info,
+ int *threshold)
+{
+ u32 tmp;
+ u32 sku = sku_info->sku_id;
+ enum tegra_revision rev = sku_info->revision;
+
+ switch (sku) {
+ case 0x00:
+ case 0x10:
+ case 0x05:
+ case 0x06:
+ sku_info->cpu_speedo_id = 1;
+ sku_info->soc_speedo_id = 0;
+ *threshold = THRESHOLD_INDEX_0;
+ break;
+
+ case 0x03:
+ case 0x04:
+ sku_info->cpu_speedo_id = 2;
+ sku_info->soc_speedo_id = 1;
+ *threshold = THRESHOLD_INDEX_1;
+ break;
+
+ default:
+ pr_err("Tegra Unknown SKU %d\n", sku);
+ sku_info->cpu_speedo_id = 0;
+ sku_info->soc_speedo_id = 0;
+ *threshold = THRESHOLD_INDEX_0;
+ break;
+ }
+
+ if (rev == TEGRA_REVISION_A01) {
+ tmp = tegra30_fuse_readl(0x270) << 1;
+ tmp |= tegra30_fuse_readl(0x26c);
+ if (!tmp)
+ sku_info->cpu_speedo_id = 0;
+ }
+}
+
+void __init tegra114_init_speedo_data(struct tegra_sku_info *sku_info)
+{
+ u32 cpu_speedo_val;
+ u32 core_speedo_val;
+ int threshold;
+ int i;
+
+ BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+ BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+
+ rev_sku_to_speedo_ids(sku_info, &threshold);
+
+ cpu_speedo_val = tegra30_fuse_readl(0x12c) + 1024;
+ core_speedo_val = tegra30_fuse_readl(0x134);
+
+ for (i = 0; i < CPU_PROCESS_CORNERS; i++)
+ if (cpu_speedo_val < cpu_process_speedos[threshold][i])
+ break;
+ sku_info->cpu_process_id = i;
+
+ for (i = 0; i < CORE_PROCESS_CORNERS; i++)
+ if (core_speedo_val < core_process_speedos[threshold][i])
+ break;
+ sku_info->core_process_id = i;
+}
--- /dev/null
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/bug.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define CPU_PROCESS_CORNERS 2
+#define GPU_PROCESS_CORNERS 2
+#define CORE_PROCESS_CORNERS 2
+
+#define FUSE_CPU_SPEEDO_0 0x14
+#define FUSE_CPU_SPEEDO_1 0x2c
+#define FUSE_CPU_SPEEDO_2 0x30
+#define FUSE_SOC_SPEEDO_0 0x34
+#define FUSE_SOC_SPEEDO_1 0x38
+#define FUSE_SOC_SPEEDO_2 0x3c
+#define FUSE_CPU_IDDQ 0x18
+#define FUSE_SOC_IDDQ 0x40
+#define FUSE_GPU_IDDQ 0x128
+#define FUSE_FT_REV 0x28
+
+enum {
+ THRESHOLD_INDEX_0,
+ THRESHOLD_INDEX_1,
+ THRESHOLD_INDEX_COUNT,
+};
+
+static const u32 __initconst cpu_process_speedos[][CPU_PROCESS_CORNERS] = {
+ {2190, UINT_MAX},
+ {0, UINT_MAX},
+};
+
+static const u32 __initconst gpu_process_speedos[][GPU_PROCESS_CORNERS] = {
+ {1965, UINT_MAX},
+ {0, UINT_MAX},
+};
+
+static const u32 __initconst core_process_speedos[][CORE_PROCESS_CORNERS] = {
+ {2101, UINT_MAX},
+ {0, UINT_MAX},
+};
+
+static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info,
+ int *threshold)
+{
+ int sku = sku_info->sku_id;
+
+ /* Assign to default */
+ sku_info->cpu_speedo_id = 0;
+ sku_info->soc_speedo_id = 0;
+ sku_info->gpu_speedo_id = 0;
+ *threshold = THRESHOLD_INDEX_0;
+
+ switch (sku) {
+ case 0x00: /* Eng sku */
+ case 0x0F:
+ case 0x23:
+ /* Using the default */
+ break;
+ case 0x83:
+ sku_info->cpu_speedo_id = 2;
+ break;
+
+ case 0x1F:
+ case 0x87:
+ case 0x27:
+ sku_info->cpu_speedo_id = 2;
+ sku_info->soc_speedo_id = 0;
+ sku_info->gpu_speedo_id = 1;
+ *threshold = THRESHOLD_INDEX_0;
+ break;
+ case 0x81:
+ case 0x21:
+ case 0x07:
+ sku_info->cpu_speedo_id = 1;
+ sku_info->soc_speedo_id = 1;
+ sku_info->gpu_speedo_id = 1;
+ *threshold = THRESHOLD_INDEX_1;
+ break;
+ case 0x49:
+ case 0x4A:
+ case 0x48:
+ sku_info->cpu_speedo_id = 4;
+ sku_info->soc_speedo_id = 2;
+ sku_info->gpu_speedo_id = 3;
+ *threshold = THRESHOLD_INDEX_1;
+ break;
+ default:
+ pr_err("Tegra Unknown SKU %d\n", sku);
+ /* Using the default for the error case */
+ break;
+ }
+}
+
+void __init tegra124_init_speedo_data(struct tegra_sku_info *sku_info)
+{
+ int i, threshold, cpu_speedo_0_value, soc_speedo_0_value;
+ int cpu_iddq_value, gpu_iddq_value, soc_iddq_value;
+
+ BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+ BUILD_BUG_ON(ARRAY_SIZE(gpu_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+ BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+
+ cpu_speedo_0_value = tegra30_fuse_readl(FUSE_CPU_SPEEDO_0);
+
+ /* GPU Speedo is stored in CPU_SPEEDO_2 */
+ sku_info->gpu_speedo_value = tegra30_fuse_readl(FUSE_CPU_SPEEDO_2);
+
+ soc_speedo_0_value = tegra30_fuse_readl(FUSE_SOC_SPEEDO_0);
+
+ cpu_iddq_value = tegra30_fuse_readl(FUSE_CPU_IDDQ);
+ soc_iddq_value = tegra30_fuse_readl(FUSE_SOC_IDDQ);
+ gpu_iddq_value = tegra30_fuse_readl(FUSE_GPU_IDDQ);
+
+ sku_info->cpu_speedo_value = cpu_speedo_0_value;
+
+ if (sku_info->cpu_speedo_value == 0) {
+ pr_warn("Tegra Warning: Speedo value not fused.\n");
+ WARN_ON(1);
+ return;
+ }
+
+ rev_sku_to_speedo_ids(sku_info, &threshold);
+
+ sku_info->cpu_iddq_value = tegra30_fuse_readl(FUSE_CPU_IDDQ);
+
+ for (i = 0; i < GPU_PROCESS_CORNERS; i++)
+ if (sku_info->gpu_speedo_value <
+ gpu_process_speedos[threshold][i])
+ break;
+ sku_info->gpu_process_id = i;
+
+ for (i = 0; i < CPU_PROCESS_CORNERS; i++)
+ if (sku_info->cpu_speedo_value <
+ cpu_process_speedos[threshold][i])
+ break;
+ sku_info->cpu_process_id = i;
+
+ for (i = 0; i < CORE_PROCESS_CORNERS; i++)
+ if (soc_speedo_0_value <
+ core_process_speedos[threshold][i])
+ break;
+ sku_info->core_process_id = i;
+
+ pr_debug("Tegra GPU Speedo ID=%d, Speedo Value=%d\n",
+ sku_info->gpu_speedo_id, sku_info->gpu_speedo_value);
+}
--- /dev/null
+/*
+ * Copyright (c) 2012-2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/bug.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define CPU_SPEEDO_LSBIT 20
+#define CPU_SPEEDO_MSBIT 29
+#define CPU_SPEEDO_REDUND_LSBIT 30
+#define CPU_SPEEDO_REDUND_MSBIT 39
+#define CPU_SPEEDO_REDUND_OFFS (CPU_SPEEDO_REDUND_MSBIT - CPU_SPEEDO_MSBIT)
+
+#define CORE_SPEEDO_LSBIT 40
+#define CORE_SPEEDO_MSBIT 47
+#define CORE_SPEEDO_REDUND_LSBIT 48
+#define CORE_SPEEDO_REDUND_MSBIT 55
+#define CORE_SPEEDO_REDUND_OFFS (CORE_SPEEDO_REDUND_MSBIT - CORE_SPEEDO_MSBIT)
+
+#define SPEEDO_MULT 4
+
+#define PROCESS_CORNERS_NUM 4
+
+#define SPEEDO_ID_SELECT_0(rev) ((rev) <= 2)
+#define SPEEDO_ID_SELECT_1(sku) \
+ (((sku) != 20) && ((sku) != 23) && ((sku) != 24) && \
+ ((sku) != 27) && ((sku) != 28))
+
+enum {
+ SPEEDO_ID_0,
+ SPEEDO_ID_1,
+ SPEEDO_ID_2,
+ SPEEDO_ID_COUNT,
+};
+
+static const u32 __initconst cpu_process_speedos[][PROCESS_CORNERS_NUM] = {
+ {315, 366, 420, UINT_MAX},
+ {303, 368, 419, UINT_MAX},
+ {316, 331, 383, UINT_MAX},
+};
+
+static const u32 __initconst core_process_speedos[][PROCESS_CORNERS_NUM] = {
+ {165, 195, 224, UINT_MAX},
+ {165, 195, 224, UINT_MAX},
+ {165, 195, 224, UINT_MAX},
+};
+
+void __init tegra20_init_speedo_data(struct tegra_sku_info *sku_info)
+{
+ u32 reg;
+ u32 val;
+ int i;
+
+ BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != SPEEDO_ID_COUNT);
+ BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) != SPEEDO_ID_COUNT);
+
+ if (SPEEDO_ID_SELECT_0(sku_info->revision))
+ sku_info->soc_speedo_id = SPEEDO_ID_0;
+ else if (SPEEDO_ID_SELECT_1(sku_info->sku_id))
+ sku_info->soc_speedo_id = SPEEDO_ID_1;
+ else
+ sku_info->soc_speedo_id = SPEEDO_ID_2;
+
+ val = 0;
+ for (i = CPU_SPEEDO_MSBIT; i >= CPU_SPEEDO_LSBIT; i--) {
+ reg = tegra20_spare_fuse_early(i) |
+ tegra20_spare_fuse_early(i + CPU_SPEEDO_REDUND_OFFS);
+ val = (val << 1) | (reg & 0x1);
+ }
+ val = val * SPEEDO_MULT;
+ pr_debug("Tegra CPU speedo value %u\n", val);
+
+ for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
+ if (val <= cpu_process_speedos[sku_info->soc_speedo_id][i])
+ break;
+ }
+ sku_info->cpu_process_id = i;
+
+ val = 0;
+ for (i = CORE_SPEEDO_MSBIT; i >= CORE_SPEEDO_LSBIT; i--) {
+ reg = tegra20_spare_fuse_early(i) |
+ tegra20_spare_fuse_early(i + CORE_SPEEDO_REDUND_OFFS);
+ val = (val << 1) | (reg & 0x1);
+ }
+ val = val * SPEEDO_MULT;
+ pr_debug("Core speedo value %u\n", val);
+
+ for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
+ if (val <= core_process_speedos[sku_info->soc_speedo_id][i])
+ break;
+ }
+ sku_info->core_process_id = i;
+}
--- /dev/null
+/*
+ * Copyright (c) 2012-2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/bug.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define CORE_PROCESS_CORNERS 1
+#define CPU_PROCESS_CORNERS 6
+
+#define FUSE_SPEEDO_CALIB_0 0x14
+#define FUSE_PACKAGE_INFO 0XFC
+#define FUSE_TEST_PROG_VER 0X28
+
+#define G_SPEEDO_BIT_MINUS1 58
+#define G_SPEEDO_BIT_MINUS1_R 59
+#define G_SPEEDO_BIT_MINUS2 60
+#define G_SPEEDO_BIT_MINUS2_R 61
+#define LP_SPEEDO_BIT_MINUS1 62
+#define LP_SPEEDO_BIT_MINUS1_R 63
+#define LP_SPEEDO_BIT_MINUS2 64
+#define LP_SPEEDO_BIT_MINUS2_R 65
+
+enum {
+ THRESHOLD_INDEX_0,
+ THRESHOLD_INDEX_1,
+ THRESHOLD_INDEX_2,
+ THRESHOLD_INDEX_3,
+ THRESHOLD_INDEX_4,
+ THRESHOLD_INDEX_5,
+ THRESHOLD_INDEX_6,
+ THRESHOLD_INDEX_7,
+ THRESHOLD_INDEX_8,
+ THRESHOLD_INDEX_9,
+ THRESHOLD_INDEX_10,
+ THRESHOLD_INDEX_11,
+ THRESHOLD_INDEX_COUNT,
+};
+
+static const u32 __initconst core_process_speedos[][CORE_PROCESS_CORNERS] = {
+ {180},
+ {170},
+ {195},
+ {180},
+ {168},
+ {192},
+ {180},
+ {170},
+ {195},
+ {180},
+ {180},
+ {180},
+};
+
+static const u32 __initconst cpu_process_speedos[][CPU_PROCESS_CORNERS] = {
+ {306, 338, 360, 376, UINT_MAX},
+ {295, 336, 358, 375, UINT_MAX},
+ {325, 325, 358, 375, UINT_MAX},
+ {325, 325, 358, 375, UINT_MAX},
+ {292, 324, 348, 364, UINT_MAX},
+ {324, 324, 348, 364, UINT_MAX},
+ {324, 324, 348, 364, UINT_MAX},
+ {295, 336, 358, 375, UINT_MAX},
+ {358, 358, 358, 358, 397, UINT_MAX},
+ {364, 364, 364, 364, 397, UINT_MAX},
+ {295, 336, 358, 375, 391, UINT_MAX},
+ {295, 336, 358, 375, 391, UINT_MAX},
+};
+
+static int threshold_index __initdata;
+
+static void __init fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp)
+{
+ u32 reg;
+ int ate_ver;
+ int bit_minus1;
+ int bit_minus2;
+
+ reg = tegra30_fuse_readl(FUSE_SPEEDO_CALIB_0);
+
+ *speedo_lp = (reg & 0xFFFF) * 4;
+ *speedo_g = ((reg >> 16) & 0xFFFF) * 4;
+
+ ate_ver = tegra30_fuse_readl(FUSE_TEST_PROG_VER);
+ pr_debug("Tegra ATE prog ver %d.%d\n", ate_ver/10, ate_ver%10);
+
+ if (ate_ver >= 26) {
+ bit_minus1 = tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS1);
+ bit_minus1 |= tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS1_R);
+ bit_minus2 = tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS2);
+ bit_minus2 |= tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS2_R);
+ *speedo_lp |= (bit_minus1 << 1) | bit_minus2;
+
+ bit_minus1 = tegra30_spare_fuse(G_SPEEDO_BIT_MINUS1);
+ bit_minus1 |= tegra30_spare_fuse(G_SPEEDO_BIT_MINUS1_R);
+ bit_minus2 = tegra30_spare_fuse(G_SPEEDO_BIT_MINUS2);
+ bit_minus2 |= tegra30_spare_fuse(G_SPEEDO_BIT_MINUS2_R);
+ *speedo_g |= (bit_minus1 << 1) | bit_minus2;
+ } else {
+ *speedo_lp |= 0x3;
+ *speedo_g |= 0x3;
+ }
+}
+
+static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info)
+{
+ int package_id = tegra30_fuse_readl(FUSE_PACKAGE_INFO) & 0x0F;
+
+ switch (sku_info->revision) {
+ case TEGRA_REVISION_A01:
+ sku_info->cpu_speedo_id = 0;
+ sku_info->soc_speedo_id = 0;
+ threshold_index = THRESHOLD_INDEX_0;
+ break;
+ case TEGRA_REVISION_A02:
+ case TEGRA_REVISION_A03:
+ switch (sku_info->sku_id) {
+ case 0x87:
+ case 0x82:
+ sku_info->cpu_speedo_id = 1;
+ sku_info->soc_speedo_id = 1;
+ threshold_index = THRESHOLD_INDEX_1;
+ break;
+ case 0x81:
+ switch (package_id) {
+ case 1:
+ sku_info->cpu_speedo_id = 2;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_2;
+ break;
+ case 2:
+ sku_info->cpu_speedo_id = 4;
+ sku_info->soc_speedo_id = 1;
+ threshold_index = THRESHOLD_INDEX_7;
+ break;
+ default:
+ pr_err("Tegra Unknown pkg %d\n", package_id);
+ break;
+ }
+ break;
+ case 0x80:
+ switch (package_id) {
+ case 1:
+ sku_info->cpu_speedo_id = 5;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_8;
+ break;
+ case 2:
+ sku_info->cpu_speedo_id = 6;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_9;
+ break;
+ default:
+ pr_err("Tegra Unknown pkg %d\n", package_id);
+ break;
+ }
+ break;
+ case 0x83:
+ switch (package_id) {
+ case 1:
+ sku_info->cpu_speedo_id = 7;
+ sku_info->soc_speedo_id = 1;
+ threshold_index = THRESHOLD_INDEX_10;
+ break;
+ case 2:
+ sku_info->cpu_speedo_id = 3;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_3;
+ break;
+ default:
+ pr_err("Tegra Unknown pkg %d\n", package_id);
+ break;
+ }
+ break;
+ case 0x8F:
+ sku_info->cpu_speedo_id = 8;
+ sku_info->soc_speedo_id = 1;
+ threshold_index = THRESHOLD_INDEX_11;
+ break;
+ case 0x08:
+ sku_info->cpu_speedo_id = 1;
+ sku_info->soc_speedo_id = 1;
+ threshold_index = THRESHOLD_INDEX_4;
+ break;
+ case 0x02:
+ sku_info->cpu_speedo_id = 2;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_5;
+ break;
+ case 0x04:
+ sku_info->cpu_speedo_id = 3;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_6;
+ break;
+ case 0:
+ switch (package_id) {
+ case 1:
+ sku_info->cpu_speedo_id = 2;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_2;
+ break;
+ case 2:
+ sku_info->cpu_speedo_id = 3;
+ sku_info->soc_speedo_id = 2;
+ threshold_index = THRESHOLD_INDEX_3;
+ break;
+ default:
+ pr_err("Tegra Unknown pkg %d\n", package_id);
+ break;
+ }
+ break;
+ default:
+ pr_warn("Tegra Unknown SKU %d\n", sku_info->sku_id);
+ sku_info->cpu_speedo_id = 0;
+ sku_info->soc_speedo_id = 0;
+ threshold_index = THRESHOLD_INDEX_0;
+ break;
+ }
+ break;
+ default:
+ pr_warn("Tegra Unknown chip rev %d\n", sku_info->revision);
+ sku_info->cpu_speedo_id = 0;
+ sku_info->soc_speedo_id = 0;
+ threshold_index = THRESHOLD_INDEX_0;
+ break;
+ }
+}
+
+void __init tegra30_init_speedo_data(struct tegra_sku_info *sku_info)
+{
+ u32 cpu_speedo_val;
+ u32 core_speedo_val;
+ int i;
+
+ BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+ BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+
+
+ rev_sku_to_speedo_ids(sku_info);
+ fuse_speedo_calib(&cpu_speedo_val, &core_speedo_val);
+ pr_debug("Tegra CPU speedo value %u\n", cpu_speedo_val);
+ pr_debug("Tegra Core speedo value %u\n", core_speedo_val);
+
+ for (i = 0; i < CPU_PROCESS_CORNERS; i++) {
+ if (cpu_speedo_val < cpu_process_speedos[threshold_index][i])
+ break;
+ }
+ sku_info->cpu_process_id = i - 1;
+
+ if (sku_info->cpu_process_id == -1) {
+ pr_warn("Tegra CPU speedo value %3d out of range",
+ cpu_speedo_val);
+ sku_info->cpu_process_id = 0;
+ sku_info->cpu_speedo_id = 1;
+ }
+
+ for (i = 0; i < CORE_PROCESS_CORNERS; i++) {
+ if (core_speedo_val < core_process_speedos[threshold_index][i])
+ break;
+ }
+ sku_info->core_process_id = i - 1;
+
+ if (sku_info->core_process_id == -1) {
+ pr_warn("Tegra CORE speedo value %3d out of range",
+ core_speedo_val);
+ sku_info->core_process_id = 0;
+ sku_info->soc_speedo_id = 1;
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define APBMISC_BASE 0x70000800
+#define APBMISC_SIZE 0x64
+#define FUSE_SKU_INFO 0x10
+
+static void __iomem *apbmisc_base;
+static void __iomem *strapping_base;
+
+u32 tegra_read_chipid(void)
+{
+ return readl_relaxed(apbmisc_base + 4);
+}
+
+u8 tegra_get_chip_id(void)
+{
+ if (!apbmisc_base) {
+ WARN(1, "Tegra Chip ID not yet available\n");
+ return 0;
+ }
+
+ return (tegra_read_chipid() >> 8) & 0xff;
+}
+
+u32 tegra_read_straps(void)
+{
+ if (strapping_base)
+ return readl_relaxed(strapping_base);
+ else
+ return 0;
+}
+
+static const struct of_device_id apbmisc_match[] __initconst = {
+ { .compatible = "nvidia,tegra20-apbmisc", },
+ {},
+};
+
+void __init tegra_init_revision(void)
+{
+ u32 id, chip_id, minor_rev;
+ int rev;
+
+ id = tegra_read_chipid();
+ chip_id = (id >> 8) & 0xff;
+ minor_rev = (id >> 16) & 0xf;
+
+ switch (minor_rev) {
+ case 1:
+ rev = TEGRA_REVISION_A01;
+ break;
+ case 2:
+ rev = TEGRA_REVISION_A02;
+ break;
+ case 3:
+ if (chip_id == TEGRA20 && (tegra20_spare_fuse_early(18) ||
+ tegra20_spare_fuse_early(19)))
+ rev = TEGRA_REVISION_A03p;
+ else
+ rev = TEGRA_REVISION_A03;
+ break;
+ case 4:
+ rev = TEGRA_REVISION_A04;
+ break;
+ default:
+ rev = TEGRA_REVISION_UNKNOWN;
+ }
+
+ tegra_sku_info.revision = rev;
+
+ if (chip_id == TEGRA20)
+ tegra_sku_info.sku_id = tegra20_fuse_early(FUSE_SKU_INFO);
+ else
+ tegra_sku_info.sku_id = tegra30_fuse_readl(FUSE_SKU_INFO);
+}
+
+void __init tegra_init_apbmisc(void)
+{
+ struct device_node *np;
+
+ np = of_find_matching_node(NULL, apbmisc_match);
+ apbmisc_base = of_iomap(np, 0);
+ if (!apbmisc_base) {
+ pr_warn("ioremap tegra apbmisc failed. using %08x instead\n",
+ APBMISC_BASE);
+ apbmisc_base = ioremap(APBMISC_BASE, APBMISC_SIZE);
+ }
+
+ strapping_base = of_iomap(np, 1);
+ if (!strapping_base)
+ pr_err("ioremap tegra strapping_base failed\n");
+}
--- /dev/null
+/*
+ * drivers/soc/tegra/pmc.c
+ *
+ * Copyright (c) 2010 Google, Inc
+ *
+ * Author:
+ * Colin Cross <ccross@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/clk/tegra.h>
+#include <linux/debugfs.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/export.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/reboot.h>
+#include <linux/reset.h>
+#include <linux/seq_file.h>
+#include <linux/spinlock.h>
+
+#include <soc/tegra/common.h>
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
+
+#define PMC_CNTRL 0x0
+#define PMC_CNTRL_SYSCLK_POLARITY (1 << 10) /* sys clk polarity */
+#define PMC_CNTRL_SYSCLK_OE (1 << 11) /* system clock enable */
+#define PMC_CNTRL_SIDE_EFFECT_LP0 (1 << 14) /* LP0 when CPU pwr gated */
+#define PMC_CNTRL_CPU_PWRREQ_POLARITY (1 << 15) /* CPU pwr req polarity */
+#define PMC_CNTRL_CPU_PWRREQ_OE (1 << 16) /* CPU pwr req enable */
+#define PMC_CNTRL_INTR_POLARITY (1 << 17) /* inverts INTR polarity */
+
+#define DPD_SAMPLE 0x020
+#define DPD_SAMPLE_ENABLE (1 << 0)
+#define DPD_SAMPLE_DISABLE (0 << 0)
+
+#define PWRGATE_TOGGLE 0x30
+#define PWRGATE_TOGGLE_START (1 << 8)
+
+#define REMOVE_CLAMPING 0x34
+
+#define PWRGATE_STATUS 0x38
+
+#define PMC_SCRATCH0 0x50
+#define PMC_SCRATCH0_MODE_RECOVERY (1 << 31)
+#define PMC_SCRATCH0_MODE_BOOTLOADER (1 << 30)
+#define PMC_SCRATCH0_MODE_RCM (1 << 1)
+#define PMC_SCRATCH0_MODE_MASK (PMC_SCRATCH0_MODE_RECOVERY | \
+ PMC_SCRATCH0_MODE_BOOTLOADER | \
+ PMC_SCRATCH0_MODE_RCM)
+
+#define PMC_CPUPWRGOOD_TIMER 0xc8
+#define PMC_CPUPWROFF_TIMER 0xcc
+
+#define PMC_SCRATCH41 0x140
+
+#define IO_DPD_REQ 0x1b8
+#define IO_DPD_REQ_CODE_IDLE (0 << 30)
+#define IO_DPD_REQ_CODE_OFF (1 << 30)
+#define IO_DPD_REQ_CODE_ON (2 << 30)
+#define IO_DPD_REQ_CODE_MASK (3 << 30)
+
+#define IO_DPD_STATUS 0x1bc
+#define IO_DPD2_REQ 0x1c0
+#define IO_DPD2_STATUS 0x1c4
+#define SEL_DPD_TIM 0x1c8
+
+#define GPU_RG_CNTRL 0x2d4
+
+struct tegra_pmc_soc {
+ unsigned int num_powergates;
+ const char *const *powergates;
+ unsigned int num_cpu_powergates;
+ const u8 *cpu_powergates;
+};
+
+/**
+ * struct tegra_pmc - NVIDIA Tegra PMC
+ * @base: pointer to I/O remapped register region
+ * @clk: pointer to pclk clock
+ * @rate: currently configured rate of pclk
+ * @suspend_mode: lowest suspend mode available
+ * @cpu_good_time: CPU power good time (in microseconds)
+ * @cpu_off_time: CPU power off time (in microsecends)
+ * @core_osc_time: core power good OSC time (in microseconds)
+ * @core_pmu_time: core power good PMU time (in microseconds)
+ * @core_off_time: core power off time (in microseconds)
+ * @corereq_high: core power request is active-high
+ * @sysclkreq_high: system clock request is active-high
+ * @combined_req: combined power request for CPU & core
+ * @cpu_pwr_good_en: CPU power good signal is enabled
+ * @lp0_vec_phys: physical base address of the LP0 warm boot code
+ * @lp0_vec_size: size of the LP0 warm boot code
+ * @powergates_lock: mutex for power gate register access
+ */
+struct tegra_pmc {
+ void __iomem *base;
+ struct clk *clk;
+
+ const struct tegra_pmc_soc *soc;
+
+ unsigned long rate;
+
+ enum tegra_suspend_mode suspend_mode;
+ u32 cpu_good_time;
+ u32 cpu_off_time;
+ u32 core_osc_time;
+ u32 core_pmu_time;
+ u32 core_off_time;
+ bool corereq_high;
+ bool sysclkreq_high;
+ bool combined_req;
+ bool cpu_pwr_good_en;
+ u32 lp0_vec_phys;
+ u32 lp0_vec_size;
+
+ struct mutex powergates_lock;
+};
+
+static struct tegra_pmc *pmc = &(struct tegra_pmc) {
+ .base = NULL,
+ .suspend_mode = TEGRA_SUSPEND_NONE,
+};
+
+static u32 tegra_pmc_readl(unsigned long offset)
+{
+ return readl(pmc->base + offset);
+}
+
+static void tegra_pmc_writel(u32 value, unsigned long offset)
+{
+ writel(value, pmc->base + offset);
+}
+
+/**
+ * tegra_powergate_set() - set the state of a partition
+ * @id: partition ID
+ * @new_state: new state of the partition
+ */
+static int tegra_powergate_set(int id, bool new_state)
+{
+ bool status;
+
+ mutex_lock(&pmc->powergates_lock);
+
+ status = tegra_pmc_readl(PWRGATE_STATUS) & (1 << id);
+
+ if (status == new_state) {
+ mutex_unlock(&pmc->powergates_lock);
+ return 0;
+ }
+
+ tegra_pmc_writel(PWRGATE_TOGGLE_START | id, PWRGATE_TOGGLE);
+
+ mutex_unlock(&pmc->powergates_lock);
+
+ return 0;
+}
+
+/**
+ * tegra_powergate_power_on() - power on partition
+ * @id: partition ID
+ */
+int tegra_powergate_power_on(int id)
+{
+ if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+ return -EINVAL;
+
+ return tegra_powergate_set(id, true);
+}
+
+/**
+ * tegra_powergate_power_off() - power off partition
+ * @id: partition ID
+ */
+int tegra_powergate_power_off(int id)
+{
+ if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+ return -EINVAL;
+
+ return tegra_powergate_set(id, false);
+}
+EXPORT_SYMBOL(tegra_powergate_power_off);
+
+/**
+ * tegra_powergate_is_powered() - check if partition is powered
+ * @id: partition ID
+ */
+int tegra_powergate_is_powered(int id)
+{
+ u32 status;
+
+ if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+ return -EINVAL;
+
+ status = tegra_pmc_readl(PWRGATE_STATUS) & (1 << id);
+ return !!status;
+}
+
+/**
+ * tegra_powergate_remove_clamping() - remove power clamps for partition
+ * @id: partition ID
+ */
+int tegra_powergate_remove_clamping(int id)
+{
+ u32 mask;
+
+ if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+ return -EINVAL;
+
+ /*
+ * The Tegra124 GPU has a separate register (with different semantics)
+ * to remove clamps.
+ */
+ if (tegra_get_chip_id() == TEGRA124) {
+ if (id == TEGRA_POWERGATE_3D) {
+ tegra_pmc_writel(0, GPU_RG_CNTRL);
+ return 0;
+ }
+ }
+
+ /*
+ * Tegra 2 has a bug where PCIE and VDE clamping masks are
+ * swapped relatively to the partition ids
+ */
+ if (id == TEGRA_POWERGATE_VDEC)
+ mask = (1 << TEGRA_POWERGATE_PCIE);
+ else if (id == TEGRA_POWERGATE_PCIE)
+ mask = (1 << TEGRA_POWERGATE_VDEC);
+ else
+ mask = (1 << id);
+
+ tegra_pmc_writel(mask, REMOVE_CLAMPING);
+
+ return 0;
+}
+EXPORT_SYMBOL(tegra_powergate_remove_clamping);
+
+/**
+ * tegra_powergate_sequence_power_up() - power up partition
+ * @id: partition ID
+ * @clk: clock for partition
+ * @rst: reset for partition
+ *
+ * Must be called with clk disabled, and returns with clk enabled.
+ */
+int tegra_powergate_sequence_power_up(int id, struct clk *clk,
+ struct reset_control *rst)
+{
+ int ret;
+
+ reset_control_assert(rst);
+
+ ret = tegra_powergate_power_on(id);
+ if (ret)
+ goto err_power;
+
+ ret = clk_prepare_enable(clk);
+ if (ret)
+ goto err_clk;
+
+ usleep_range(10, 20);
+
+ ret = tegra_powergate_remove_clamping(id);
+ if (ret)
+ goto err_clamp;
+
+ usleep_range(10, 20);
+ reset_control_deassert(rst);
+
+ return 0;
+
+err_clamp:
+ clk_disable_unprepare(clk);
+err_clk:
+ tegra_powergate_power_off(id);
+err_power:
+ return ret;
+}
+EXPORT_SYMBOL(tegra_powergate_sequence_power_up);
+
+#ifdef CONFIG_SMP
+/**
+ * tegra_get_cpu_powergate_id() - convert from CPU ID to partition ID
+ * @cpuid: CPU partition ID
+ *
+ * Returns the partition ID corresponding to the CPU partition ID or a
+ * negative error code on failure.
+ */
+static int tegra_get_cpu_powergate_id(int cpuid)
+{
+ if (pmc->soc && cpuid > 0 && cpuid < pmc->soc->num_cpu_powergates)
+ return pmc->soc->cpu_powergates[cpuid];
+
+ return -EINVAL;
+}
+
+/**
+ * tegra_pmc_cpu_is_powered() - check if CPU partition is powered
+ * @cpuid: CPU partition ID
+ */
+bool tegra_pmc_cpu_is_powered(int cpuid)
+{
+ int id;
+
+ id = tegra_get_cpu_powergate_id(cpuid);
+ if (id < 0)
+ return false;
+
+ return tegra_powergate_is_powered(id);
+}
+
+/**
+ * tegra_pmc_cpu_power_on() - power on CPU partition
+ * @cpuid: CPU partition ID
+ */
+int tegra_pmc_cpu_power_on(int cpuid)
+{
+ int id;
+
+ id = tegra_get_cpu_powergate_id(cpuid);
+ if (id < 0)
+ return id;
+
+ return tegra_powergate_set(id, true);
+}
+
+/**
+ * tegra_pmc_cpu_remove_clamping() - remove power clamps for CPU partition
+ * @cpuid: CPU partition ID
+ */
+int tegra_pmc_cpu_remove_clamping(int cpuid)
+{
+ int id;
+
+ id = tegra_get_cpu_powergate_id(cpuid);
+ if (id < 0)
+ return id;
+
+ return tegra_powergate_remove_clamping(id);
+}
+#endif /* CONFIG_SMP */
+
+/**
+ * tegra_pmc_restart() - reboot the system
+ * @mode: which mode to reboot in
+ * @cmd: reboot command
+ */
+void tegra_pmc_restart(enum reboot_mode mode, const char *cmd)
+{
+ u32 value;
+
+ value = tegra_pmc_readl(PMC_SCRATCH0);
+ value &= ~PMC_SCRATCH0_MODE_MASK;
+
+ if (cmd) {
+ if (strcmp(cmd, "recovery") == 0)
+ value |= PMC_SCRATCH0_MODE_RECOVERY;
+
+ if (strcmp(cmd, "bootloader") == 0)
+ value |= PMC_SCRATCH0_MODE_BOOTLOADER;
+
+ if (strcmp(cmd, "forced-recovery") == 0)
+ value |= PMC_SCRATCH0_MODE_RCM;
+ }
+
+ tegra_pmc_writel(value, PMC_SCRATCH0);
+
+ value = tegra_pmc_readl(0);
+ value |= 0x10;
+ tegra_pmc_writel(value, 0);
+}
+
+static int powergate_show(struct seq_file *s, void *data)
+{
+ unsigned int i;
+
+ seq_printf(s, " powergate powered\n");
+ seq_printf(s, "------------------\n");
+
+ for (i = 0; i < pmc->soc->num_powergates; i++) {
+ if (!pmc->soc->powergates[i])
+ continue;
+
+ seq_printf(s, " %9s %7s\n", pmc->soc->powergates[i],
+ tegra_powergate_is_powered(i) ? "yes" : "no");
+ }
+
+ return 0;
+}
+
+static int powergate_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, powergate_show, inode->i_private);
+}
+
+static const struct file_operations powergate_fops = {
+ .open = powergate_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int tegra_powergate_debugfs_init(void)
+{
+ struct dentry *d;
+
+ d = debugfs_create_file("powergate", S_IRUGO, NULL, NULL,
+ &powergate_fops);
+ if (!d)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static int tegra_io_rail_prepare(int id, unsigned long *request,
+ unsigned long *status, unsigned int *bit)
+{
+ unsigned long rate, value;
+ struct clk *clk;
+
+ *bit = id % 32;
+
+ /*
+ * There are two sets of 30 bits to select IO rails, but bits 30 and
+ * 31 are control bits rather than IO rail selection bits.
+ */
+ if (id > 63 || *bit == 30 || *bit == 31)
+ return -EINVAL;
+
+ if (id < 32) {
+ *status = IO_DPD_STATUS;
+ *request = IO_DPD_REQ;
+ } else {
+ *status = IO_DPD2_STATUS;
+ *request = IO_DPD2_REQ;
+ }
+
+ clk = clk_get_sys(NULL, "pclk");
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+
+ rate = clk_get_rate(clk);
+ clk_put(clk);
+
+ tegra_pmc_writel(DPD_SAMPLE_ENABLE, DPD_SAMPLE);
+
+ /* must be at least 200 ns, in APB (PCLK) clock cycles */
+ value = DIV_ROUND_UP(1000000000, rate);
+ value = DIV_ROUND_UP(200, value);
+ tegra_pmc_writel(value, SEL_DPD_TIM);
+
+ return 0;
+}
+
+static int tegra_io_rail_poll(unsigned long offset, unsigned long mask,
+ unsigned long val, unsigned long timeout)
+{
+ unsigned long value;
+
+ timeout = jiffies + msecs_to_jiffies(timeout);
+
+ while (time_after(timeout, jiffies)) {
+ value = tegra_pmc_readl(offset);
+ if ((value & mask) == val)
+ return 0;
+
+ usleep_range(250, 1000);
+ }
+
+ return -ETIMEDOUT;
+}
+
+static void tegra_io_rail_unprepare(void)
+{
+ tegra_pmc_writel(DPD_SAMPLE_DISABLE, DPD_SAMPLE);
+}
+
+int tegra_io_rail_power_on(int id)
+{
+ unsigned long request, status, value;
+ unsigned int bit, mask;
+ int err;
+
+ err = tegra_io_rail_prepare(id, &request, &status, &bit);
+ if (err < 0)
+ return err;
+
+ mask = 1 << bit;
+
+ value = tegra_pmc_readl(request);
+ value |= mask;
+ value &= ~IO_DPD_REQ_CODE_MASK;
+ value |= IO_DPD_REQ_CODE_OFF;
+ tegra_pmc_writel(value, request);
+
+ err = tegra_io_rail_poll(status, mask, 0, 250);
+ if (err < 0)
+ return err;
+
+ tegra_io_rail_unprepare();
+
+ return 0;
+}
+EXPORT_SYMBOL(tegra_io_rail_power_on);
+
+int tegra_io_rail_power_off(int id)
+{
+ unsigned long request, status, value;
+ unsigned int bit, mask;
+ int err;
+
+ err = tegra_io_rail_prepare(id, &request, &status, &bit);
+ if (err < 0)
+ return err;
+
+ mask = 1 << bit;
+
+ value = tegra_pmc_readl(request);
+ value |= mask;
+ value &= ~IO_DPD_REQ_CODE_MASK;
+ value |= IO_DPD_REQ_CODE_ON;
+ tegra_pmc_writel(value, request);
+
+ err = tegra_io_rail_poll(status, mask, mask, 250);
+ if (err < 0)
+ return err;
+
+ tegra_io_rail_unprepare();
+
+ return 0;
+}
+EXPORT_SYMBOL(tegra_io_rail_power_off);
+
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void)
+{
+ return pmc->suspend_mode;
+}
+
+void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode)
+{
+ if (mode < TEGRA_SUSPEND_NONE || mode >= TEGRA_MAX_SUSPEND_MODE)
+ return;
+
+ pmc->suspend_mode = mode;
+}
+
+void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode)
+{
+ unsigned long long rate = 0;
+ u32 value;
+
+ switch (mode) {
+ case TEGRA_SUSPEND_LP1:
+ rate = 32768;
+ break;
+
+ case TEGRA_SUSPEND_LP2:
+ rate = clk_get_rate(pmc->clk);
+ break;
+
+ default:
+ break;
+ }
+
+ if (WARN_ON_ONCE(rate == 0))
+ rate = 100000000;
+
+ if (rate != pmc->rate) {
+ u64 ticks;
+
+ ticks = pmc->cpu_good_time * rate + USEC_PER_SEC - 1;
+ do_div(ticks, USEC_PER_SEC);
+ tegra_pmc_writel(ticks, PMC_CPUPWRGOOD_TIMER);
+
+ ticks = pmc->cpu_off_time * rate + USEC_PER_SEC - 1;
+ do_div(ticks, USEC_PER_SEC);
+ tegra_pmc_writel(ticks, PMC_CPUPWROFF_TIMER);
+
+ wmb();
+
+ pmc->rate = rate;
+ }
+
+ value = tegra_pmc_readl(PMC_CNTRL);
+ value &= ~PMC_CNTRL_SIDE_EFFECT_LP0;
+ value |= PMC_CNTRL_CPU_PWRREQ_OE;
+ tegra_pmc_writel(value, PMC_CNTRL);
+}
+#endif
+
+static int tegra_pmc_parse_dt(struct tegra_pmc *pmc, struct device_node *np)
+{
+ u32 value, values[2];
+
+ if (of_property_read_u32(np, "nvidia,suspend-mode", &value)) {
+ } else {
+ switch (value) {
+ case 0:
+ pmc->suspend_mode = TEGRA_SUSPEND_LP0;
+ break;
+
+ case 1:
+ pmc->suspend_mode = TEGRA_SUSPEND_LP1;
+ break;
+
+ case 2:
+ pmc->suspend_mode = TEGRA_SUSPEND_LP2;
+ break;
+
+ default:
+ pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+ break;
+ }
+ }
+
+ pmc->suspend_mode = tegra_pm_validate_suspend_mode(pmc->suspend_mode);
+
+ if (of_property_read_u32(np, "nvidia,cpu-pwr-good-time", &value))
+ pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+ pmc->cpu_good_time = value;
+
+ if (of_property_read_u32(np, "nvidia,cpu-pwr-off-time", &value))
+ pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+ pmc->cpu_off_time = value;
+
+ if (of_property_read_u32_array(np, "nvidia,core-pwr-good-time",
+ values, ARRAY_SIZE(values)))
+ pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+ pmc->core_osc_time = values[0];
+ pmc->core_pmu_time = values[1];
+
+ if (of_property_read_u32(np, "nvidia,core-pwr-off-time", &value))
+ pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+ pmc->core_off_time = value;
+
+ pmc->corereq_high = of_property_read_bool(np,
+ "nvidia,core-power-req-active-high");
+
+ pmc->sysclkreq_high = of_property_read_bool(np,
+ "nvidia,sys-clock-req-active-high");
+
+ pmc->combined_req = of_property_read_bool(np,
+ "nvidia,combined-power-req");
+
+ pmc->cpu_pwr_good_en = of_property_read_bool(np,
+ "nvidia,cpu-pwr-good-en");
+
+ if (of_property_read_u32_array(np, "nvidia,lp0-vec", values,
+ ARRAY_SIZE(values)))
+ if (pmc->suspend_mode == TEGRA_SUSPEND_LP0)
+ pmc->suspend_mode = TEGRA_SUSPEND_LP1;
+
+ pmc->lp0_vec_phys = values[0];
+ pmc->lp0_vec_size = values[1];
+
+ return 0;
+}
+
+static void tegra_pmc_init(struct tegra_pmc *pmc)
+{
+ u32 value;
+
+ /* Always enable CPU power request */
+ value = tegra_pmc_readl(PMC_CNTRL);
+ value |= PMC_CNTRL_CPU_PWRREQ_OE;
+ tegra_pmc_writel(value, PMC_CNTRL);
+
+ value = tegra_pmc_readl(PMC_CNTRL);
+
+ if (pmc->sysclkreq_high)
+ value &= ~PMC_CNTRL_SYSCLK_POLARITY;
+ else
+ value |= PMC_CNTRL_SYSCLK_POLARITY;
+
+ /* configure the output polarity while the request is tristated */
+ tegra_pmc_writel(value, PMC_CNTRL);
+
+ /* now enable the request */
+ value = tegra_pmc_readl(PMC_CNTRL);
+ value |= PMC_CNTRL_SYSCLK_OE;
+ tegra_pmc_writel(value, PMC_CNTRL);
+}
+
+static int tegra_pmc_probe(struct platform_device *pdev)
+{
+ void __iomem *base = pmc->base;
+ struct resource *res;
+ int err;
+
+ err = tegra_pmc_parse_dt(pmc, pdev->dev.of_node);
+ if (err < 0)
+ return err;
+
+ /* take over the memory region from the early initialization */
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ pmc->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(pmc->base))
+ return PTR_ERR(pmc->base);
+
+ iounmap(base);
+
+ pmc->clk = devm_clk_get(&pdev->dev, "pclk");
+ if (IS_ERR(pmc->clk)) {
+ err = PTR_ERR(pmc->clk);
+ dev_err(&pdev->dev, "failed to get pclk: %d\n", err);
+ return err;
+ }
+
+ tegra_pmc_init(pmc);
+
+ if (IS_ENABLED(CONFIG_DEBUG_FS)) {
+ err = tegra_powergate_debugfs_init();
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int tegra_pmc_suspend(struct device *dev)
+{
+ tegra_pmc_writel(virt_to_phys(tegra_resume), PMC_SCRATCH41);
+
+ return 0;
+}
+
+static int tegra_pmc_resume(struct device *dev)
+{
+ tegra_pmc_writel(0x0, PMC_SCRATCH41);
+
+ return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(tegra_pmc_pm_ops, tegra_pmc_suspend, tegra_pmc_resume);
+
+static const char * const tegra20_powergates[] = {
+ [TEGRA_POWERGATE_CPU] = "cpu",
+ [TEGRA_POWERGATE_3D] = "3d",
+ [TEGRA_POWERGATE_VENC] = "venc",
+ [TEGRA_POWERGATE_VDEC] = "vdec",
+ [TEGRA_POWERGATE_PCIE] = "pcie",
+ [TEGRA_POWERGATE_L2] = "l2",
+ [TEGRA_POWERGATE_MPE] = "mpe",
+};
+
+static const struct tegra_pmc_soc tegra20_pmc_soc = {
+ .num_powergates = ARRAY_SIZE(tegra20_powergates),
+ .powergates = tegra20_powergates,
+ .num_cpu_powergates = 0,
+ .cpu_powergates = NULL,
+};
+
+static const char * const tegra30_powergates[] = {
+ [TEGRA_POWERGATE_CPU] = "cpu0",
+ [TEGRA_POWERGATE_3D] = "3d0",
+ [TEGRA_POWERGATE_VENC] = "venc",
+ [TEGRA_POWERGATE_VDEC] = "vdec",
+ [TEGRA_POWERGATE_PCIE] = "pcie",
+ [TEGRA_POWERGATE_L2] = "l2",
+ [TEGRA_POWERGATE_MPE] = "mpe",
+ [TEGRA_POWERGATE_HEG] = "heg",
+ [TEGRA_POWERGATE_SATA] = "sata",
+ [TEGRA_POWERGATE_CPU1] = "cpu1",
+ [TEGRA_POWERGATE_CPU2] = "cpu2",
+ [TEGRA_POWERGATE_CPU3] = "cpu3",
+ [TEGRA_POWERGATE_CELP] = "celp",
+ [TEGRA_POWERGATE_3D1] = "3d1",
+};
+
+static const u8 tegra30_cpu_powergates[] = {
+ TEGRA_POWERGATE_CPU,
+ TEGRA_POWERGATE_CPU1,
+ TEGRA_POWERGATE_CPU2,
+ TEGRA_POWERGATE_CPU3,
+};
+
+static const struct tegra_pmc_soc tegra30_pmc_soc = {
+ .num_powergates = ARRAY_SIZE(tegra30_powergates),
+ .powergates = tegra30_powergates,
+ .num_cpu_powergates = ARRAY_SIZE(tegra30_cpu_powergates),
+ .cpu_powergates = tegra30_cpu_powergates,
+};
+
+static const char * const tegra114_powergates[] = {
+ [TEGRA_POWERGATE_CPU] = "crail",
+ [TEGRA_POWERGATE_3D] = "3d",
+ [TEGRA_POWERGATE_VENC] = "venc",
+ [TEGRA_POWERGATE_VDEC] = "vdec",
+ [TEGRA_POWERGATE_MPE] = "mpe",
+ [TEGRA_POWERGATE_HEG] = "heg",
+ [TEGRA_POWERGATE_CPU1] = "cpu1",
+ [TEGRA_POWERGATE_CPU2] = "cpu2",
+ [TEGRA_POWERGATE_CPU3] = "cpu3",
+ [TEGRA_POWERGATE_CELP] = "celp",
+ [TEGRA_POWERGATE_CPU0] = "cpu0",
+ [TEGRA_POWERGATE_C0NC] = "c0nc",
+ [TEGRA_POWERGATE_C1NC] = "c1nc",
+ [TEGRA_POWERGATE_DIS] = "dis",
+ [TEGRA_POWERGATE_DISB] = "disb",
+ [TEGRA_POWERGATE_XUSBA] = "xusba",
+ [TEGRA_POWERGATE_XUSBB] = "xusbb",
+ [TEGRA_POWERGATE_XUSBC] = "xusbc",
+};
+
+static const u8 tegra114_cpu_powergates[] = {
+ TEGRA_POWERGATE_CPU0,
+ TEGRA_POWERGATE_CPU1,
+ TEGRA_POWERGATE_CPU2,
+ TEGRA_POWERGATE_CPU3,
+};
+
+static const struct tegra_pmc_soc tegra114_pmc_soc = {
+ .num_powergates = ARRAY_SIZE(tegra114_powergates),
+ .powergates = tegra114_powergates,
+ .num_cpu_powergates = ARRAY_SIZE(tegra114_cpu_powergates),
+ .cpu_powergates = tegra114_cpu_powergates,
+};
+
+static const char * const tegra124_powergates[] = {
+ [TEGRA_POWERGATE_CPU] = "crail",
+ [TEGRA_POWERGATE_3D] = "3d",
+ [TEGRA_POWERGATE_VENC] = "venc",
+ [TEGRA_POWERGATE_PCIE] = "pcie",
+ [TEGRA_POWERGATE_VDEC] = "vdec",
+ [TEGRA_POWERGATE_L2] = "l2",
+ [TEGRA_POWERGATE_MPE] = "mpe",
+ [TEGRA_POWERGATE_HEG] = "heg",
+ [TEGRA_POWERGATE_SATA] = "sata",
+ [TEGRA_POWERGATE_CPU1] = "cpu1",
+ [TEGRA_POWERGATE_CPU2] = "cpu2",
+ [TEGRA_POWERGATE_CPU3] = "cpu3",
+ [TEGRA_POWERGATE_CELP] = "celp",
+ [TEGRA_POWERGATE_CPU0] = "cpu0",
+ [TEGRA_POWERGATE_C0NC] = "c0nc",
+ [TEGRA_POWERGATE_C1NC] = "c1nc",
+ [TEGRA_POWERGATE_SOR] = "sor",
+ [TEGRA_POWERGATE_DIS] = "dis",
+ [TEGRA_POWERGATE_DISB] = "disb",
+ [TEGRA_POWERGATE_XUSBA] = "xusba",
+ [TEGRA_POWERGATE_XUSBB] = "xusbb",
+ [TEGRA_POWERGATE_XUSBC] = "xusbc",
+ [TEGRA_POWERGATE_VIC] = "vic",
+ [TEGRA_POWERGATE_IRAM] = "iram",
+};
+
+static const u8 tegra124_cpu_powergates[] = {
+ TEGRA_POWERGATE_CPU0,
+ TEGRA_POWERGATE_CPU1,
+ TEGRA_POWERGATE_CPU2,
+ TEGRA_POWERGATE_CPU3,
+};
+
+static const struct tegra_pmc_soc tegra124_pmc_soc = {
+ .num_powergates = ARRAY_SIZE(tegra124_powergates),
+ .powergates = tegra124_powergates,
+ .num_cpu_powergates = ARRAY_SIZE(tegra124_cpu_powergates),
+ .cpu_powergates = tegra124_cpu_powergates,
+};
+
+static const struct of_device_id tegra_pmc_match[] = {
+ { .compatible = "nvidia,tegra124-pmc", .data = &tegra124_pmc_soc },
+ { .compatible = "nvidia,tegra114-pmc", .data = &tegra114_pmc_soc },
+ { .compatible = "nvidia,tegra30-pmc", .data = &tegra30_pmc_soc },
+ { .compatible = "nvidia,tegra20-pmc", .data = &tegra20_pmc_soc },
+ { }
+};
+
+static struct platform_driver tegra_pmc_driver = {
+ .driver = {
+ .name = "tegra-pmc",
+ .suppress_bind_attrs = true,
+ .of_match_table = tegra_pmc_match,
+ .pm = &tegra_pmc_pm_ops,
+ },
+ .probe = tegra_pmc_probe,
+};
+module_platform_driver(tegra_pmc_driver);
+
+/*
+ * Early initialization to allow access to registers in the very early boot
+ * process.
+ */
+static int __init tegra_pmc_early_init(void)
+{
+ const struct of_device_id *match;
+ struct device_node *np;
+ struct resource regs;
+ bool invert;
+ u32 value;
+
+ if (!soc_is_tegra())
+ return 0;
+
+ np = of_find_matching_node_and_match(NULL, tegra_pmc_match, &match);
+ if (!np) {
+ pr_warn("PMC device node not found, disabling powergating\n");
+
+ regs.start = 0x7000e400;
+ regs.end = 0x7000e7ff;
+ regs.flags = IORESOURCE_MEM;
+
+ pr_warn("Using memory region %pR\n", ®s);
+ } else {
+ pmc->soc = match->data;
+ }
+
+ if (of_address_to_resource(np, 0, ®s) < 0) {
+ pr_err("failed to get PMC registers\n");
+ return -ENXIO;
+ }
+
+ pmc->base = ioremap_nocache(regs.start, resource_size(®s));
+ if (!pmc->base) {
+ pr_err("failed to map PMC registers\n");
+ return -ENXIO;
+ }
+
+ mutex_init(&pmc->powergates_lock);
+
+ invert = of_property_read_bool(np, "nvidia,invert-interrupt");
+
+ value = tegra_pmc_readl(PMC_CNTRL);
+
+ if (invert)
+ value |= PMC_CNTRL_INTR_POLARITY;
+ else
+ value &= ~PMC_CNTRL_INTR_POLARITY;
+
+ tegra_pmc_writel(value, PMC_CNTRL);
+
+ return 0;
+}
+early_initcall(tegra_pmc_early_init);
.tx_st_done = 21,
};
-static struct s3c64xx_spi_port_config s5p64x0_spi_port_config = {
- .fifo_lvl_mask = { 0x1ff, 0x7F },
- .rx_lvl_offset = 15,
- .tx_st_done = 25,
-};
-
-static struct s3c64xx_spi_port_config s5pc100_spi_port_config = {
- .fifo_lvl_mask = { 0x7f, 0x7F },
- .rx_lvl_offset = 13,
- .tx_st_done = 21,
- .high_speed = true,
-};
-
static struct s3c64xx_spi_port_config s5pv210_spi_port_config = {
.fifo_lvl_mask = { 0x1ff, 0x7F },
.rx_lvl_offset = 15,
}, {
.name = "s3c6410-spi",
.driver_data = (kernel_ulong_t)&s3c6410_spi_port_config,
- }, {
- .name = "s5p64x0-spi",
- .driver_data = (kernel_ulong_t)&s5p64x0_spi_port_config,
- }, {
- .name = "s5pc100-spi",
- .driver_data = (kernel_ulong_t)&s5pc100_spi_port_config,
}, {
.name = "s5pv210-spi",
.driver_data = (kernel_ulong_t)&s5pv210_spi_port_config,
{ .compatible = "samsung,s3c6410-spi",
.data = (void *)&s3c6410_spi_port_config,
},
- { .compatible = "samsung,s5pc100-spi",
- .data = (void *)&s5pc100_spi_port_config,
- },
{ .compatible = "samsung,s5pv210-spi",
.data = (void *)&s5pv210_spi_port_config,
},
void imx_drm_connector_destroy(struct drm_connector *connector)
{
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
}
EXPORT_SYMBOL_GPL(imx_drm_connector_destroy);
* userspace will expect to be able to access DRM at this point.
*/
list_for_each_entry(connector, &drm->mode_config.connector_list, head) {
- ret = drm_sysfs_connector_add(connector);
+ ret = drm_connector_register(connector);
if (ret) {
dev_err(drm->dev,
- "[CONNECTOR:%d:%s] drm_sysfs_connector_add failed: %d\n",
+ "[CONNECTOR:%d:%s] drm_connector_register failed: %d\n",
connector->base.id,
connector->name, ret);
goto err_unbind;
#include <asm/irq.h>
-#ifdef CONFIG_SAMSUNG_CLOCK
-#include <plat/clock.h>
-#endif
-
#include "samsung.h"
#if defined(CONFIG_SERIAL_SAMSUNG_DEBUG) && \
If in doubt, it's safe to enable this option; it doesn't kick
in unless the board's description says it's wired that way.
-config BACKLIGHT_ATMEL_PWM
- tristate "Atmel PWM backlight control"
- depends on ATMEL_PWM
- help
- Say Y here if you want to use the PWM peripheral in Atmel AT91 and
- AVR32 devices. This driver will need additional platform data to know
- which PWM instance to use and how to configure it.
-
- To compile this driver as a module, choose M here: the module will be
- called atmel-pwm-bl.
-
config BACKLIGHT_EP93XX
tristate "Cirrus EP93xx Backlight Driver"
depends on FB_EP93XX
known as the Corgi backlight driver. If you have a Sharp Zaurus
SL-C7xx, SL-Cxx00 or SL-6000x say y.
+config BACKLIGHT_IPAQ_MICRO
+ tristate "iPAQ microcontroller backlight driver"
+ depends on MFD_IPAQ_MICRO
+ default y
+ help
+ Say y to enable the backlight driver for Compaq iPAQ handheld
+ computers. Say yes if you have one of the h3100/h3600/h3700
+ machines.
+
config BACKLIGHT_LM3533
tristate "Backlight Driver for LM3533"
depends on BACKLIGHT_CLASS_DEVICE
obj-$(CONFIG_BACKLIGHT_ADP8870) += adp8870_bl.o
obj-$(CONFIG_BACKLIGHT_APPLE) += apple_bl.o
obj-$(CONFIG_BACKLIGHT_AS3711) += as3711_bl.o
-obj-$(CONFIG_BACKLIGHT_ATMEL_PWM) += atmel-pwm-bl.o
obj-$(CONFIG_BACKLIGHT_BD6107) += bd6107.o
obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o
obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o
obj-$(CONFIG_BACKLIGHT_GPIO) += gpio_backlight.o
obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o
obj-$(CONFIG_BACKLIGHT_HP700) += jornada720_bl.o
+obj-$(CONFIG_BACKLIGHT_IPAQ_MICRO) += ipaq_micro_bl.o
obj-$(CONFIG_BACKLIGHT_LM3533) += lm3533_bl.o
obj-$(CONFIG_BACKLIGHT_LM3630A) += lm3630a_bl.o
obj-$(CONFIG_BACKLIGHT_LM3639) += lm3639_bl.o
return aat2870->write(aat2870, AAT2870_BL_CH_EN, 0x0);
}
-static int aat2870_bl_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static int aat2870_bl_update_status(struct backlight_device *bd)
{
struct aat2870_bl_driver_data *aat2870_bl = bl_get_data(bd);
static const struct backlight_ops aat2870_bl_ops = {
.options = BL_CORE_SUSPENDRESUME,
- .get_brightness = aat2870_bl_get_brightness,
.update_status = aat2870_bl_update_status,
.check_fb = aat2870_bl_check_fb,
};
return ams369fg06_power(lcd, power);
}
-static int ams369fg06_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static int ams369fg06_set_brightness(struct backlight_device *bd)
{
int ret = 0;
};
static const struct backlight_ops ams369fg06_backlight_ops = {
- .get_brightness = ams369fg06_get_brightness,
.update_status = ams369fg06_set_brightness,
};
+++ /dev/null
-/*
- * Copyright (C) 2008 Atmel Corporation
- *
- * Backlight driver using Atmel PWM peripheral.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-#include <linux/backlight.h>
-#include <linux/atmel_pwm.h>
-#include <linux/atmel-pwm-bl.h>
-#include <linux/slab.h>
-
-struct atmel_pwm_bl {
- const struct atmel_pwm_bl_platform_data *pdata;
- struct backlight_device *bldev;
- struct platform_device *pdev;
- struct pwm_channel pwmc;
- int gpio_on;
-};
-
-static void atmel_pwm_bl_set_gpio_on(struct atmel_pwm_bl *pwmbl, int on)
-{
- if (!gpio_is_valid(pwmbl->gpio_on))
- return;
-
- gpio_set_value(pwmbl->gpio_on, on ^ pwmbl->pdata->on_active_low);
-}
-
-static int atmel_pwm_bl_set_intensity(struct backlight_device *bd)
-{
- struct atmel_pwm_bl *pwmbl = bl_get_data(bd);
- int intensity = bd->props.brightness;
- int pwm_duty;
-
- if (bd->props.power != FB_BLANK_UNBLANK)
- intensity = 0;
- if (bd->props.fb_blank != FB_BLANK_UNBLANK)
- intensity = 0;
-
- if (pwmbl->pdata->pwm_active_low)
- pwm_duty = pwmbl->pdata->pwm_duty_min + intensity;
- else
- pwm_duty = pwmbl->pdata->pwm_duty_max - intensity;
-
- if (pwm_duty > pwmbl->pdata->pwm_duty_max)
- pwm_duty = pwmbl->pdata->pwm_duty_max;
- if (pwm_duty < pwmbl->pdata->pwm_duty_min)
- pwm_duty = pwmbl->pdata->pwm_duty_min;
-
- if (!intensity) {
- atmel_pwm_bl_set_gpio_on(pwmbl, 0);
- pwm_channel_writel(&pwmbl->pwmc, PWM_CUPD, pwm_duty);
- pwm_channel_disable(&pwmbl->pwmc);
- } else {
- pwm_channel_enable(&pwmbl->pwmc);
- pwm_channel_writel(&pwmbl->pwmc, PWM_CUPD, pwm_duty);
- atmel_pwm_bl_set_gpio_on(pwmbl, 1);
- }
-
- return 0;
-}
-
-static int atmel_pwm_bl_get_intensity(struct backlight_device *bd)
-{
- struct atmel_pwm_bl *pwmbl = bl_get_data(bd);
- u32 cdty;
- u32 intensity;
-
- cdty = pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY);
- if (pwmbl->pdata->pwm_active_low)
- intensity = cdty - pwmbl->pdata->pwm_duty_min;
- else
- intensity = pwmbl->pdata->pwm_duty_max - cdty;
-
- return intensity & 0xffff;
-}
-
-static int atmel_pwm_bl_init_pwm(struct atmel_pwm_bl *pwmbl)
-{
- unsigned long pwm_rate = pwmbl->pwmc.mck;
- unsigned long prescale = DIV_ROUND_UP(pwm_rate,
- (pwmbl->pdata->pwm_frequency *
- pwmbl->pdata->pwm_compare_max)) - 1;
-
- /*
- * Prescale must be power of two and maximum 0xf in size because of
- * hardware limit. PWM speed will be:
- * PWM module clock speed / (2 ^ prescale).
- */
- prescale = fls(prescale);
- if (prescale > 0xf)
- prescale = 0xf;
-
- pwm_channel_writel(&pwmbl->pwmc, PWM_CMR, prescale);
- pwm_channel_writel(&pwmbl->pwmc, PWM_CDTY,
- pwmbl->pdata->pwm_duty_min +
- pwmbl->bldev->props.brightness);
- pwm_channel_writel(&pwmbl->pwmc, PWM_CPRD,
- pwmbl->pdata->pwm_compare_max);
-
- dev_info(&pwmbl->pdev->dev, "Atmel PWM backlight driver (%lu Hz)\n",
- pwmbl->pwmc.mck / pwmbl->pdata->pwm_compare_max /
- (1 << prescale));
-
- return pwm_channel_enable(&pwmbl->pwmc);
-}
-
-static const struct backlight_ops atmel_pwm_bl_ops = {
- .get_brightness = atmel_pwm_bl_get_intensity,
- .update_status = atmel_pwm_bl_set_intensity,
-};
-
-static int atmel_pwm_bl_probe(struct platform_device *pdev)
-{
- struct backlight_properties props;
- const struct atmel_pwm_bl_platform_data *pdata;
- struct backlight_device *bldev;
- struct atmel_pwm_bl *pwmbl;
- unsigned long flags;
- int retval;
-
- pdata = dev_get_platdata(&pdev->dev);
- if (!pdata)
- return -ENODEV;
-
- if (pdata->pwm_compare_max < pdata->pwm_duty_max ||
- pdata->pwm_duty_min > pdata->pwm_duty_max ||
- pdata->pwm_frequency == 0)
- return -EINVAL;
-
- pwmbl = devm_kzalloc(&pdev->dev, sizeof(struct atmel_pwm_bl),
- GFP_KERNEL);
- if (!pwmbl)
- return -ENOMEM;
-
- pwmbl->pdev = pdev;
- pwmbl->pdata = pdata;
- pwmbl->gpio_on = pdata->gpio_on;
-
- retval = pwm_channel_alloc(pdata->pwm_channel, &pwmbl->pwmc);
- if (retval)
- return retval;
-
- if (gpio_is_valid(pwmbl->gpio_on)) {
- /* Turn display off by default. */
- if (pdata->on_active_low)
- flags = GPIOF_OUT_INIT_HIGH;
- else
- flags = GPIOF_OUT_INIT_LOW;
-
- retval = devm_gpio_request_one(&pdev->dev, pwmbl->gpio_on,
- flags, "gpio_atmel_pwm_bl");
- if (retval)
- goto err_free_pwm;
- }
-
- memset(&props, 0, sizeof(struct backlight_properties));
- props.type = BACKLIGHT_RAW;
- props.max_brightness = pdata->pwm_duty_max - pdata->pwm_duty_min;
- bldev = devm_backlight_device_register(&pdev->dev, "atmel-pwm-bl",
- &pdev->dev, pwmbl, &atmel_pwm_bl_ops,
- &props);
- if (IS_ERR(bldev)) {
- retval = PTR_ERR(bldev);
- goto err_free_pwm;
- }
-
- pwmbl->bldev = bldev;
-
- platform_set_drvdata(pdev, pwmbl);
-
- /* Power up the backlight by default at middle intesity. */
- bldev->props.power = FB_BLANK_UNBLANK;
- bldev->props.brightness = bldev->props.max_brightness / 2;
-
- retval = atmel_pwm_bl_init_pwm(pwmbl);
- if (retval)
- goto err_free_pwm;
-
- atmel_pwm_bl_set_intensity(bldev);
-
- return 0;
-
-err_free_pwm:
- pwm_channel_free(&pwmbl->pwmc);
-
- return retval;
-}
-
-static int atmel_pwm_bl_remove(struct platform_device *pdev)
-{
- struct atmel_pwm_bl *pwmbl = platform_get_drvdata(pdev);
-
- atmel_pwm_bl_set_gpio_on(pwmbl, 0);
- pwm_channel_disable(&pwmbl->pwmc);
- pwm_channel_free(&pwmbl->pwmc);
-
- return 0;
-}
-
-static struct platform_driver atmel_pwm_bl_driver = {
- .driver = {
- .name = "atmel-pwm-bl",
- },
- /* REVISIT add suspend() and resume() */
- .probe = atmel_pwm_bl_probe,
- .remove = atmel_pwm_bl_remove,
-};
-
-module_platform_driver(atmel_pwm_bl_driver);
-
-MODULE_AUTHOR("Hans-Christian egtvedt <hans-christian.egtvedt@atmel.com>");
-MODULE_DESCRIPTION("Atmel PWM backlight driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:atmel-pwm-bl");
mutex_lock(&bd->ops_lock);
if (bd->ops && bd->ops->get_brightness)
rc = sprintf(buf, "%d\n", bd->ops->get_brightness(bd));
+ else
+ rc = sprintf(buf, "%d\n", bd->props.brightness);
mutex_unlock(&bd->ops_lock);
return rc;
return 0;
}
-static int bd6107_backlight_get_brightness(struct backlight_device *backlight)
-{
- return backlight->props.brightness;
-}
-
static int bd6107_backlight_check_fb(struct backlight_device *backlight,
struct fb_info *info)
{
static const struct backlight_ops bd6107_backlight_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = bd6107_backlight_update_status,
- .get_brightness = bd6107_backlight_get_brightness,
.check_fb = bd6107_backlight_check_fb,
};
return 0;
}
-static int gpio_backlight_get_brightness(struct backlight_device *bl)
-{
- return bl->props.brightness;
-}
-
static int gpio_backlight_check_fb(struct backlight_device *bl,
struct fb_info *info)
{
static const struct backlight_ops gpio_backlight_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = gpio_backlight_update_status,
- .get_brightness = gpio_backlight_get_brightness,
.check_fb = gpio_backlight_check_fb,
};
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * iPAQ microcontroller backlight support
+ * Author : Linus Walleij <linus.walleij@linaro.org>
+ */
+
+#include <linux/backlight.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/mfd/ipaq-micro.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+static int micro_bl_update_status(struct backlight_device *bd)
+{
+ struct ipaq_micro *micro = dev_get_drvdata(&bd->dev);
+ int intensity = bd->props.brightness;
+ struct ipaq_micro_msg msg = {
+ .id = MSG_BACKLIGHT,
+ .tx_len = 3,
+ };
+
+ if (bd->props.power != FB_BLANK_UNBLANK)
+ intensity = 0;
+ if (bd->props.state & (BL_CORE_FBBLANK | BL_CORE_SUSPENDED))
+ intensity = 0;
+
+ /*
+ * Message format:
+ * Byte 0: backlight instance (usually 1)
+ * Byte 1: on/off
+ * Byte 2: intensity, 0-255
+ */
+ msg.tx_data[0] = 0x01;
+ msg.tx_data[1] = intensity > 0 ? 1 : 0;
+ msg.tx_data[2] = intensity;
+ return ipaq_micro_tx_msg_sync(micro, &msg);
+}
+
+static const struct backlight_ops micro_bl_ops = {
+ .options = BL_CORE_SUSPENDRESUME,
+ .update_status = micro_bl_update_status,
+};
+
+static struct backlight_properties micro_bl_props = {
+ .type = BACKLIGHT_RAW,
+ .max_brightness = 255,
+ .power = FB_BLANK_UNBLANK,
+ .brightness = 64,
+};
+
+static int micro_backlight_probe(struct platform_device *pdev)
+{
+ struct backlight_device *bd;
+ struct ipaq_micro *micro = dev_get_drvdata(pdev->dev.parent);
+
+ bd = devm_backlight_device_register(&pdev->dev, "ipaq-micro-backlight",
+ &pdev->dev, micro, µ_bl_ops,
+ µ_bl_props);
+ if (IS_ERR(bd))
+ return PTR_ERR(bd);
+
+ platform_set_drvdata(pdev, bd);
+ backlight_update_status(bd);
+
+ return 0;
+}
+
+static struct platform_driver micro_backlight_device_driver = {
+ .driver = {
+ .name = "ipaq-micro-backlight",
+ },
+ .probe = micro_backlight_probe,
+};
+module_platform_driver(micro_backlight_device_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("driver for iPAQ Atmel micro backlight");
+MODULE_ALIAS("platform:ipaq-micro-backlight");
jornada_ssp_start();
- if (jornada_ssp_byte(GETCONTRAST) != TXDUMMY) {
- dev_err(&ld->dev, "get contrast failed\n");
- jornada_ssp_end();
- return -ETIMEDOUT;
- } else {
+ if (jornada_ssp_byte(GETCONTRAST) == TXDUMMY) {
ret = jornada_ssp_byte(TXDUMMY);
- jornada_ssp_end();
- return ret;
+ goto success;
}
+
+ dev_err(&ld->dev, "failed to set contrast\n");
+ ret = -ETIMEDOUT;
+
+success:
+ jornada_ssp_end();
+ return ret;
}
static int jornada_lcd_set_contrast(struct lcd_device *ld, int value)
{
- int ret;
+ int ret = 0;
jornada_ssp_start();
/* start by sending our set contrast cmd to mcu */
- ret = jornada_ssp_byte(SETCONTRAST);
-
- /* push the new value */
- if (jornada_ssp_byte(value) != TXDUMMY) {
- dev_err(&ld->dev, "set contrast failed\n");
- jornada_ssp_end();
- return -ETIMEDOUT;
+ if (jornada_ssp_byte(SETCONTRAST) == TXDUMMY) {
+ /* if successful push the new value */
+ if (jornada_ssp_byte(value) == TXDUMMY)
+ goto success;
}
- /* if we get here we can assume everything went well */
- jornada_ssp_end();
+ dev_err(&ld->dev, "failed to set contrast\n");
+ ret = -ETIMEDOUT;
- return 0;
+success:
+ jornada_ssp_end();
+ return ret;
}
static int jornada_lcd_set_power(struct lcd_device *ld, int power)
return lcd->power;
}
-static int ld9040_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static int ld9040_set_brightness(struct backlight_device *bd)
{
int ret = 0, brightness = bd->props.brightness;
};
static const struct backlight_ops ld9040_backlight_ops = {
- .get_brightness = ld9040_get_brightness,
.update_status = ld9040_set_brightness,
};
return 0;
}
-static int lp855x_bl_get_brightness(struct backlight_device *bl)
-{
- return bl->props.brightness;
-}
-
static const struct backlight_ops lp855x_bl_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = lp855x_bl_update_status,
- .get_brightness = lp855x_bl_get_brightness,
};
static int lp855x_backlight_register(struct lp855x *lp)
return 0;
}
-static int lp8788_bl_get_brightness(struct backlight_device *bl_dev)
-{
- return bl_dev->props.brightness;
-}
-
static const struct backlight_ops lp8788_bl_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = lp8788_bl_update_status,
- .get_brightness = lp8788_bl_get_brightness,
};
static int lp8788_backlight_register(struct lp8788_bl *bl)
return 0;
}
-static int lv5207lp_backlight_get_brightness(struct backlight_device *backlight)
-{
- return backlight->props.brightness;
-}
-
static int lv5207lp_backlight_check_fb(struct backlight_device *backlight,
struct fb_info *info)
{
static const struct backlight_ops lv5207lp_backlight_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = lv5207lp_backlight_update_status,
- .get_brightness = lv5207lp_backlight_get_brightness,
.check_fb = lv5207lp_backlight_check_fb,
};
return 0;
}
-static int pandora_backlight_get_brightness(struct backlight_device *bl)
-{
- return bl->props.brightness;
-}
-
static const struct backlight_ops pandora_backlight_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = pandora_backlight_update_status,
- .get_brightness = pandora_backlight_get_brightness,
};
static int pandora_backlight_probe(struct platform_device *pdev)
return 0;
}
-static int pwm_backlight_get_brightness(struct backlight_device *bl)
-{
- return bl->props.brightness;
-}
-
static int pwm_backlight_check_fb(struct backlight_device *bl,
struct fb_info *info)
{
static const struct backlight_ops pwm_backlight_ops = {
.update_status = pwm_backlight_update_status,
- .get_brightness = pwm_backlight_get_brightness,
.check_fb = pwm_backlight_check_fb,
};
pb->dev = &pdev->dev;
pb->enabled = false;
- pb->enable_gpio = devm_gpiod_get(&pdev->dev, "enable");
+ pb->enable_gpio = devm_gpiod_get_optional(&pdev->dev, "enable");
if (IS_ERR(pb->enable_gpio)) {
ret = PTR_ERR(pb->enable_gpio);
- if (ret == -ENOENT)
- pb->enable_gpio = NULL;
- else
- goto err_alloc;
+ goto err_alloc;
}
/*
return lcd->power;
}
-static int s6e63m0_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static int s6e63m0_set_brightness(struct backlight_device *bd)
{
int ret = 0, brightness = bd->props.brightness;
};
static const struct backlight_ops s6e63m0_backlight_ops = {
- .get_brightness = s6e63m0_get_brightness,
.update_status = s6e63m0_set_brightness,
};
return rc;
}
-static int tps65217_bl_get_brightness(struct backlight_device *bl)
-{
- return bl->props.brightness;
-}
-
static const struct backlight_ops tps65217_bl_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = tps65217_bl_update_status,
- .get_brightness = tps65217_bl_get_brightness
};
static int tps65217_bl_hw_init(struct tps65217_bl *tps65217_bl,
here and read <file:Documentation/kbuild/modules.txt>. The module
will be called amba-clcd.
+# Helper logic selected only by the ARM Versatile platform family.
+config PLAT_VERSATILE_CLCD
+ def_bool ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS
+ depends on ARM
+ depends on FB_ARMCLCD && FB=y
+
config FB_ACORN
bool "Acorn VIDC support"
depends on (FB = y) && ARM && ARCH_ACORN
config FB_S3C
tristate "Samsung S3C framebuffer support"
- depends on FB && (CPU_S3C2416 || ARCH_S3C64XX || ARCH_S5P64X0 || \
- ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+ depends on FB && (CPU_S3C2416 || ARCH_S3C64XX || \
+ ARCH_S5PV210 || ARCH_EXYNOS)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
obj-$(CONFIG_FB_PVR2) += pvr2fb.o
obj-$(CONFIG_FB_VOODOO1) += sstfb.o
obj-$(CONFIG_FB_ARMCLCD) += amba-clcd.o
+obj-$(CONFIG_PLAT_VERSATILE_CLCD) += amba-clcd-versatile.o
obj-$(CONFIG_FB_GOLDFISH) += goldfishfb.o
obj-$(CONFIG_FB_68328) += 68328fb.o
obj-$(CONFIG_FB_GBE) += gbefb.o
--- /dev/null
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/amba/bus.h>
+#include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
+
+static struct clcd_panel vga = {
+ .mode = {
+ .name = "VGA",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 39721,
+ .left_margin = 40,
+ .right_margin = 24,
+ .upper_margin = 32,
+ .lower_margin = 11,
+ .hsync_len = 96,
+ .vsync_len = 2,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+ .width = -1,
+ .height = -1,
+ .tim2 = TIM2_BCD | TIM2_IPC,
+ .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
+ .caps = CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888,
+ .bpp = 16,
+};
+
+static struct clcd_panel xvga = {
+ .mode = {
+ .name = "XVGA",
+ .refresh = 60,
+ .xres = 1024,
+ .yres = 768,
+ .pixclock = 15748,
+ .left_margin = 152,
+ .right_margin = 48,
+ .upper_margin = 23,
+ .lower_margin = 3,
+ .hsync_len = 104,
+ .vsync_len = 4,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+ .width = -1,
+ .height = -1,
+ .tim2 = TIM2_BCD | TIM2_IPC,
+ .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
+ .caps = CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888,
+ .bpp = 16,
+};
+
+/* Sanyo TM38QV67A02A - 3.8 inch QVGA (320x240) Color TFT */
+static struct clcd_panel sanyo_tm38qv67a02a = {
+ .mode = {
+ .name = "Sanyo TM38QV67A02A",
+ .refresh = 116,
+ .xres = 320,
+ .yres = 240,
+ .pixclock = 100000,
+ .left_margin = 6,
+ .right_margin = 6,
+ .upper_margin = 5,
+ .lower_margin = 5,
+ .hsync_len = 6,
+ .vsync_len = 6,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+ .width = -1,
+ .height = -1,
+ .tim2 = TIM2_BCD,
+ .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
+ .caps = CLCD_CAP_5551,
+ .bpp = 16,
+};
+
+static struct clcd_panel sanyo_2_5_in = {
+ .mode = {
+ .name = "Sanyo QVGA Portrait",
+ .refresh = 116,
+ .xres = 240,
+ .yres = 320,
+ .pixclock = 100000,
+ .left_margin = 20,
+ .right_margin = 10,
+ .upper_margin = 2,
+ .lower_margin = 2,
+ .hsync_len = 10,
+ .vsync_len = 2,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+ .width = -1,
+ .height = -1,
+ .tim2 = TIM2_IVS | TIM2_IHS | TIM2_IPC,
+ .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
+ .caps = CLCD_CAP_5551,
+ .bpp = 16,
+};
+
+/* Epson L2F50113T00 - 2.2 inch 176x220 Color TFT */
+static struct clcd_panel epson_l2f50113t00 = {
+ .mode = {
+ .name = "Epson L2F50113T00",
+ .refresh = 390,
+ .xres = 176,
+ .yres = 220,
+ .pixclock = 62500,
+ .left_margin = 3,
+ .right_margin = 2,
+ .upper_margin = 1,
+ .lower_margin = 0,
+ .hsync_len = 3,
+ .vsync_len = 2,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+ .width = -1,
+ .height = -1,
+ .tim2 = TIM2_BCD | TIM2_IPC,
+ .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
+ .caps = CLCD_CAP_5551,
+ .bpp = 16,
+};
+
+static struct clcd_panel *panels[] = {
+ &vga,
+ &xvga,
+ &sanyo_tm38qv67a02a,
+ &sanyo_2_5_in,
+ &epson_l2f50113t00,
+};
+
+struct clcd_panel *versatile_clcd_get_panel(const char *name)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(panels); i++)
+ if (strcmp(panels[i]->mode.name, name) == 0)
+ break;
+
+ if (i < ARRAY_SIZE(panels))
+ return panels[i];
+
+ pr_err("CLCD: couldn't get parameters for panel %s\n", name);
+
+ return NULL;
+}
+
+int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize)
+{
+ dma_addr_t dma;
+
+ fb->fb.screen_base = dma_alloc_writecombine(&fb->dev->dev, framesize,
+ &dma, GFP_KERNEL);
+ if (!fb->fb.screen_base) {
+ pr_err("CLCD: unable to map framebuffer\n");
+ return -ENOMEM;
+ }
+
+ fb->fb.fix.smem_start = dma;
+ fb->fb.fix.smem_len = framesize;
+
+ return 0;
+}
+
+int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vma)
+{
+ return dma_mmap_writecombine(&fb->dev->dev, vma,
+ fb->fb.screen_base,
+ fb->fb.fix.smem_start,
+ fb->fb.fix.smem_len);
+}
+
+void versatile_clcd_remove_dma(struct clcd_fb *fb)
+{
+ dma_free_writecombine(&fb->dev->dev, fb->fb.fix.smem_len,
+ fb->fb.screen_base, fb->fb.fix.smem_start);
+}
return 0;
}
-static int aty128_bl_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static const struct backlight_ops aty128_bl_data = {
- .get_brightness = aty128_bl_get_brightness,
.update_status = aty128_bl_update_status,
};
return 0;
}
-static int aty_bl_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static const struct backlight_ops aty_bl_data = {
- .get_brightness = aty_bl_get_brightness,
.update_status = aty_bl_update_status,
};
return 0;
}
-static int radeon_bl_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static const struct backlight_ops radeon_bl_data = {
- .get_brightness = radeon_bl_get_brightness,
.update_status = radeon_bl_update_status,
};
return lcd->power;
}
-static int s6e8ax0_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static int s6e8ax0_set_brightness(struct backlight_device *bd)
{
int ret = 0, brightness = bd->props.brightness;
};
static const struct backlight_ops s6e8ax0_backlight_ops = {
- .get_brightness = s6e8ax0_get_brightness,
.update_status = s6e8ax0_set_brightness,
};
return 0;
}
-static int nvidia_bl_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static const struct backlight_ops nvidia_bl_ops = {
- .get_brightness = nvidia_bl_get_brightness,
.update_status = nvidia_bl_update_status,
};
return 0;
}
-static int riva_bl_get_brightness(struct backlight_device *bd)
-{
- return bd->props.brightness;
-}
-
static const struct backlight_ops riva_bl_ops = {
- .get_brightness = riva_bl_get_brightness,
.update_status = riva_bl_update_status,
};
.win[4] = &s3c_fb_data_64xx_wins[4],
};
-static struct s3c_fb_driverdata s3c_fb_data_s5pc100 = {
- .variant = {
- .nr_windows = 5,
- .vidtcon = VIDTCON0,
- .wincon = WINCON(0),
- .winmap = WINxMAP(0),
- .keycon = WKEYCON,
- .osd = VIDOSD_BASE,
- .osd_stride = 16,
- .buf_start = VIDW_BUF_START(0),
- .buf_size = VIDW_BUF_SIZE(0),
- .buf_end = VIDW_BUF_END(0),
-
- .palette = {
- [0] = 0x2400,
- [1] = 0x2800,
- [2] = 0x2c00,
- [3] = 0x3000,
- [4] = 0x3400,
- },
-
- .has_prtcon = 1,
- .has_blendcon = 1,
- .has_clksel = 1,
- },
- .win[0] = &s3c_fb_data_s5p_wins[0],
- .win[1] = &s3c_fb_data_s5p_wins[1],
- .win[2] = &s3c_fb_data_s5p_wins[2],
- .win[3] = &s3c_fb_data_s5p_wins[3],
- .win[4] = &s3c_fb_data_s5p_wins[4],
-};
-
static struct s3c_fb_driverdata s3c_fb_data_s5pv210 = {
.variant = {
.nr_windows = 5,
},
};
-static struct s3c_fb_driverdata s3c_fb_data_s5p64x0 = {
- .variant = {
- .nr_windows = 3,
- .vidtcon = VIDTCON0,
- .wincon = WINCON(0),
- .winmap = WINxMAP(0),
- .keycon = WKEYCON,
- .osd = VIDOSD_BASE,
- .osd_stride = 16,
- .buf_start = VIDW_BUF_START(0),
- .buf_size = VIDW_BUF_SIZE(0),
- .buf_end = VIDW_BUF_END(0),
-
- .palette = {
- [0] = 0x2400,
- [1] = 0x2800,
- [2] = 0x2c00,
- },
-
- .has_blendcon = 1,
- .has_fixvclk = 1,
- },
- .win[0] = &s3c_fb_data_s5p_wins[0],
- .win[1] = &s3c_fb_data_s5p_wins[1],
- .win[2] = &s3c_fb_data_s5p_wins[2],
-};
-
static struct platform_device_id s3c_fb_driver_ids[] = {
{
.name = "s3c-fb",
.driver_data = (unsigned long)&s3c_fb_data_64xx,
- }, {
- .name = "s5pc100-fb",
- .driver_data = (unsigned long)&s3c_fb_data_s5pc100,
}, {
.name = "s5pv210-fb",
.driver_data = (unsigned long)&s3c_fb_data_s5pv210,
}, {
.name = "s3c2443-fb",
.driver_data = (unsigned long)&s3c_fb_data_s3c2443,
- }, {
- .name = "s5p64x0-fb",
- .driver_data = (unsigned long)&s3c_fb_data_s5p64x0,
},
{},
};
*/
unsigned int evtchn_from_irq(unsigned irq)
{
- if (unlikely(WARN(irq < 0 || irq >= nr_irqs, "Invalid irq %d!\n", irq)))
+ if (unlikely(WARN(irq >= nr_irqs, "Invalid irq %d!\n", irq)))
return 0;
return info_for_irq(irq)->evtchn;
static unsigned event_array_pages __read_mostly;
/*
- * sync_set_bit() and friends must be unsigned long aligned on non-x86
- * platforms.
+ * sync_set_bit() and friends must be unsigned long aligned.
*/
-#if !defined(CONFIG_X86) && BITS_PER_LONG > 32
+#if BITS_PER_LONG > 32
#define BM(w) (unsigned long *)((unsigned long)w & ~0x7UL)
#define EVTCHN_FIFO_BIT(b, w) \
return event_array_pages * EVENT_WORDS_PER_PAGE;
}
+static int init_control_block(int cpu,
+ struct evtchn_fifo_control_block *control_block)
+{
+ struct evtchn_fifo_queue *q = &per_cpu(cpu_queue, cpu);
+ struct evtchn_init_control init_control;
+ unsigned int i;
+
+ /* Reset the control block and the local HEADs. */
+ clear_page(control_block);
+ for (i = 0; i < EVTCHN_FIFO_MAX_QUEUES; i++)
+ q->head[i] = 0;
+
+ init_control.control_gfn = virt_to_mfn(control_block);
+ init_control.offset = 0;
+ init_control.vcpu = cpu;
+
+ return HYPERVISOR_event_channel_op(EVTCHNOP_init_control, &init_control);
+}
+
static void free_unused_array_pages(void)
{
unsigned i;
ready = xchg(&control_block->ready, 0);
while (ready) {
- q = find_first_bit(BM(&ready), EVTCHN_FIFO_MAX_QUEUES);
+ q = find_first_bit(&ready, EVTCHN_FIFO_MAX_QUEUES);
consume_one_event(cpu, control_block, q, &ready);
ready |= xchg(&control_block->ready, 0);
}
for_each_possible_cpu(cpu) {
void *control_block = per_cpu(cpu_control_block, cpu);
- struct evtchn_init_control init_control;
int ret;
if (!control_block)
continue;
}
- init_control.control_gfn = virt_to_mfn(control_block);
- init_control.offset = 0;
- init_control.vcpu = cpu;
-
- ret = HYPERVISOR_event_channel_op(EVTCHNOP_init_control,
- &init_control);
+ ret = init_control_block(cpu, control_block);
if (ret < 0)
BUG();
}
.resume = evtchn_fifo_resume,
};
-static int evtchn_fifo_init_control_block(unsigned cpu)
+static int evtchn_fifo_alloc_control_block(unsigned cpu)
{
- struct page *control_block = NULL;
- struct evtchn_init_control init_control;
+ void *control_block = NULL;
int ret = -ENOMEM;
- control_block = alloc_page(GFP_KERNEL|__GFP_ZERO);
+ control_block = (void *)__get_free_page(GFP_KERNEL);
if (control_block == NULL)
goto error;
- init_control.control_gfn = virt_to_mfn(page_address(control_block));
- init_control.offset = 0;
- init_control.vcpu = cpu;
-
- ret = HYPERVISOR_event_channel_op(EVTCHNOP_init_control, &init_control);
+ ret = init_control_block(cpu, control_block);
if (ret < 0)
goto error;
- per_cpu(cpu_control_block, cpu) = page_address(control_block);
+ per_cpu(cpu_control_block, cpu) = control_block;
return 0;
error:
- __free_page(control_block);
+ free_page((unsigned long)control_block);
return ret;
}
switch (action) {
case CPU_UP_PREPARE:
if (!per_cpu(cpu_control_block, cpu))
- ret = evtchn_fifo_init_control_block(cpu);
+ ret = evtchn_fifo_alloc_control_block(cpu);
break;
default:
break;
int cpu = get_cpu();
int ret;
- ret = evtchn_fifo_init_control_block(cpu);
+ ret = evtchn_fifo_alloc_control_block(cpu);
if (ret < 0)
goto out;
static union {
struct grant_entry_v1 *v1;
- union grant_entry_v2 *v2;
void *addr;
} gnttab_shared;
* by bit operations.
*/
int (*query_foreign_access)(grant_ref_t ref);
- /*
- * Grant a domain to access a range of bytes within the page referred by
- * an available grant entry. Ref parameter is reference of a grant entry
- * which will be sub-page accessed, domid is id of grantee domain, frame
- * is frame address of subpage grant, flags is grant type and flag
- * information, page_off is offset of the range of bytes, and length is
- * length of bytes to be accessed.
- */
- void (*update_subpage_entry)(grant_ref_t ref, domid_t domid,
- unsigned long frame, int flags,
- unsigned page_off, unsigned length);
- /*
- * Redirect an available grant entry on domain A to another grant
- * reference of domain B, then allow domain C to use grant reference
- * of domain B transitively. Ref parameter is an available grant entry
- * reference on domain A, domid is id of domain C which accesses grant
- * entry transitively, flags is grant type and flag information,
- * trans_domid is id of domain B whose grant entry is finally accessed
- * transitively, trans_gref is grant entry transitive reference of
- * domain B.
- */
- void (*update_trans_entry)(grant_ref_t ref, domid_t domid, int flags,
- domid_t trans_domid, grant_ref_t trans_gref);
};
static struct gnttab_ops *gnttab_interface;
-/*This reflects status of grant entries, so act as a global value*/
-static grant_status_t *grstatus;
-
static int grant_table_version;
static int grefs_per_grant_frame;
}
/*
- * Following applies to gnttab_update_entry_v1 and gnttab_update_entry_v2.
+ * Following applies to gnttab_update_entry_v1.
* Introducing a valid entry into the grant table:
* 1. Write ent->domid.
* 2. Write ent->frame:
gnttab_shared.v1[ref].flags = flags;
}
-static void gnttab_update_entry_v2(grant_ref_t ref, domid_t domid,
- unsigned long frame, unsigned flags)
-{
- gnttab_shared.v2[ref].hdr.domid = domid;
- gnttab_shared.v2[ref].full_page.frame = frame;
- wmb();
- gnttab_shared.v2[ref].hdr.flags = GTF_permit_access | flags;
-}
-
/*
* Public grant-issuing interface functions
*/
}
EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access);
-static void gnttab_update_subpage_entry_v2(grant_ref_t ref, domid_t domid,
- unsigned long frame, int flags,
- unsigned page_off, unsigned length)
-{
- gnttab_shared.v2[ref].sub_page.frame = frame;
- gnttab_shared.v2[ref].sub_page.page_off = page_off;
- gnttab_shared.v2[ref].sub_page.length = length;
- gnttab_shared.v2[ref].hdr.domid = domid;
- wmb();
- gnttab_shared.v2[ref].hdr.flags =
- GTF_permit_access | GTF_sub_page | flags;
-}
-
-int gnttab_grant_foreign_access_subpage_ref(grant_ref_t ref, domid_t domid,
- unsigned long frame, int flags,
- unsigned page_off,
- unsigned length)
-{
- if (flags & (GTF_accept_transfer | GTF_reading |
- GTF_writing | GTF_transitive))
- return -EPERM;
-
- if (gnttab_interface->update_subpage_entry == NULL)
- return -ENOSYS;
-
- gnttab_interface->update_subpage_entry(ref, domid, frame, flags,
- page_off, length);
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_subpage_ref);
-
-int gnttab_grant_foreign_access_subpage(domid_t domid, unsigned long frame,
- int flags, unsigned page_off,
- unsigned length)
-{
- int ref, rc;
-
- ref = get_free_entries(1);
- if (unlikely(ref < 0))
- return -ENOSPC;
-
- rc = gnttab_grant_foreign_access_subpage_ref(ref, domid, frame, flags,
- page_off, length);
- if (rc < 0) {
- put_free_entry(ref);
- return rc;
- }
-
- return ref;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_subpage);
-
-bool gnttab_subpage_grants_available(void)
-{
- return gnttab_interface->update_subpage_entry != NULL;
-}
-EXPORT_SYMBOL_GPL(gnttab_subpage_grants_available);
-
-static void gnttab_update_trans_entry_v2(grant_ref_t ref, domid_t domid,
- int flags, domid_t trans_domid,
- grant_ref_t trans_gref)
-{
- gnttab_shared.v2[ref].transitive.trans_domid = trans_domid;
- gnttab_shared.v2[ref].transitive.gref = trans_gref;
- gnttab_shared.v2[ref].hdr.domid = domid;
- wmb();
- gnttab_shared.v2[ref].hdr.flags =
- GTF_permit_access | GTF_transitive | flags;
-}
-
-int gnttab_grant_foreign_access_trans_ref(grant_ref_t ref, domid_t domid,
- int flags, domid_t trans_domid,
- grant_ref_t trans_gref)
-{
- if (flags & (GTF_accept_transfer | GTF_reading |
- GTF_writing | GTF_sub_page))
- return -EPERM;
-
- if (gnttab_interface->update_trans_entry == NULL)
- return -ENOSYS;
-
- gnttab_interface->update_trans_entry(ref, domid, flags, trans_domid,
- trans_gref);
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_trans_ref);
-
-int gnttab_grant_foreign_access_trans(domid_t domid, int flags,
- domid_t trans_domid,
- grant_ref_t trans_gref)
-{
- int ref, rc;
-
- ref = get_free_entries(1);
- if (unlikely(ref < 0))
- return -ENOSPC;
-
- rc = gnttab_grant_foreign_access_trans_ref(ref, domid, flags,
- trans_domid, trans_gref);
- if (rc < 0) {
- put_free_entry(ref);
- return rc;
- }
-
- return ref;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_trans);
-
-bool gnttab_trans_grants_available(void)
-{
- return gnttab_interface->update_trans_entry != NULL;
-}
-EXPORT_SYMBOL_GPL(gnttab_trans_grants_available);
-
static int gnttab_query_foreign_access_v1(grant_ref_t ref)
{
return gnttab_shared.v1[ref].flags & (GTF_reading|GTF_writing);
}
-static int gnttab_query_foreign_access_v2(grant_ref_t ref)
-{
- return grstatus[ref] & (GTF_reading|GTF_writing);
-}
-
int gnttab_query_foreign_access(grant_ref_t ref)
{
return gnttab_interface->query_foreign_access(ref);
return 1;
}
-static int gnttab_end_foreign_access_ref_v2(grant_ref_t ref, int readonly)
-{
- gnttab_shared.v2[ref].hdr.flags = 0;
- mb();
- if (grstatus[ref] & (GTF_reading|GTF_writing)) {
- return 0;
- } else {
- /* The read of grstatus needs to have acquire
- semantics. On x86, reads already have
- that, and we just need to protect against
- compiler reorderings. On other
- architectures we may need a full
- barrier. */
-#ifdef CONFIG_X86
- barrier();
-#else
- mb();
-#endif
- }
-
- return 1;
-}
-
static inline int _gnttab_end_foreign_access_ref(grant_ref_t ref, int readonly)
{
return gnttab_interface->end_foreign_access_ref(ref, readonly);
return frame;
}
-static unsigned long gnttab_end_foreign_transfer_ref_v2(grant_ref_t ref)
-{
- unsigned long frame;
- u16 flags;
- u16 *pflags;
-
- pflags = &gnttab_shared.v2[ref].hdr.flags;
-
- /*
- * If a transfer is not even yet started, try to reclaim the grant
- * reference and return failure (== 0).
- */
- while (!((flags = *pflags) & GTF_transfer_committed)) {
- if (sync_cmpxchg(pflags, flags, 0) == flags)
- return 0;
- cpu_relax();
- }
-
- /* If a transfer is in progress then wait until it is completed. */
- while (!(flags & GTF_transfer_completed)) {
- flags = *pflags;
- cpu_relax();
- }
-
- rmb(); /* Read the frame number /after/ reading completion status. */
- frame = gnttab_shared.v2[ref].full_page.frame;
- BUG_ON(frame == 0);
-
- return frame;
-}
-
unsigned long gnttab_end_foreign_transfer_ref(grant_ref_t ref)
{
return gnttab_interface->end_foreign_transfer_ref(ref);
}
EXPORT_SYMBOL_GPL(gnttab_unmap_refs);
-static unsigned nr_status_frames(unsigned nr_grant_frames)
-{
- BUG_ON(grefs_per_grant_frame == 0);
- return (nr_grant_frames * grefs_per_grant_frame + SPP - 1) / SPP;
-}
-
static int gnttab_map_frames_v1(xen_pfn_t *frames, unsigned int nr_gframes)
{
int rc;
arch_gnttab_unmap(gnttab_shared.addr, nr_grant_frames);
}
-static int gnttab_map_frames_v2(xen_pfn_t *frames, unsigned int nr_gframes)
-{
- uint64_t *sframes;
- unsigned int nr_sframes;
- struct gnttab_get_status_frames getframes;
- int rc;
-
- nr_sframes = nr_status_frames(nr_gframes);
-
- /* No need for kzalloc as it is initialized in following hypercall
- * GNTTABOP_get_status_frames.
- */
- sframes = kmalloc(nr_sframes * sizeof(uint64_t), GFP_ATOMIC);
- if (!sframes)
- return -ENOMEM;
-
- getframes.dom = DOMID_SELF;
- getframes.nr_frames = nr_sframes;
- set_xen_guest_handle(getframes.frame_list, sframes);
-
- rc = HYPERVISOR_grant_table_op(GNTTABOP_get_status_frames,
- &getframes, 1);
- if (rc == -ENOSYS) {
- kfree(sframes);
- return -ENOSYS;
- }
-
- BUG_ON(rc || getframes.status);
-
- rc = arch_gnttab_map_status(sframes, nr_sframes,
- nr_status_frames(gnttab_max_grant_frames()),
- &grstatus);
- BUG_ON(rc);
- kfree(sframes);
-
- rc = arch_gnttab_map_shared(frames, nr_gframes,
- gnttab_max_grant_frames(),
- &gnttab_shared.addr);
- BUG_ON(rc);
-
- return 0;
-}
-
-static void gnttab_unmap_frames_v2(void)
-{
- arch_gnttab_unmap(gnttab_shared.addr, nr_grant_frames);
- arch_gnttab_unmap(grstatus, nr_status_frames(nr_grant_frames));
-}
-
static int gnttab_map(unsigned int start_idx, unsigned int end_idx)
{
struct gnttab_setup_table setup;
.query_foreign_access = gnttab_query_foreign_access_v1,
};
-static struct gnttab_ops gnttab_v2_ops = {
- .map_frames = gnttab_map_frames_v2,
- .unmap_frames = gnttab_unmap_frames_v2,
- .update_entry = gnttab_update_entry_v2,
- .end_foreign_access_ref = gnttab_end_foreign_access_ref_v2,
- .end_foreign_transfer_ref = gnttab_end_foreign_transfer_ref_v2,
- .query_foreign_access = gnttab_query_foreign_access_v2,
- .update_subpage_entry = gnttab_update_subpage_entry_v2,
- .update_trans_entry = gnttab_update_trans_entry_v2,
-};
-
static void gnttab_request_version(void)
{
- int rc;
- struct gnttab_set_version gsv;
+ /* Only version 1 is used, which will always be available. */
+ grant_table_version = 1;
+ grefs_per_grant_frame = PAGE_SIZE / sizeof(struct grant_entry_v1);
+ gnttab_interface = &gnttab_v1_ops;
- gsv.version = 1;
-
- rc = HYPERVISOR_grant_table_op(GNTTABOP_set_version, &gsv, 1);
- if (rc == 0 && gsv.version == 2) {
- grant_table_version = 2;
- grefs_per_grant_frame = PAGE_SIZE / sizeof(union grant_entry_v2);
- gnttab_interface = &gnttab_v2_ops;
- } else if (grant_table_version == 2) {
- /*
- * If we've already used version 2 features,
- * but then suddenly discover that they're not
- * available (e.g. migrating to an older
- * version of Xen), almost unbounded badness
- * can happen.
- */
- panic("we need grant tables version 2, but only version 1 is available");
- } else {
- grant_table_version = 1;
- grefs_per_grant_frame = PAGE_SIZE / sizeof(struct grant_entry_v1);
- gnttab_interface = &gnttab_v1_ops;
- }
pr_info("Grant tables using version %d layout\n", grant_table_version);
}
}
}
- ret = arch_gnttab_init(max_nr_grant_frames,
- nr_status_frames(max_nr_grant_frames));
+ ret = arch_gnttab_init(max_nr_grant_frames);
if (ret < 0)
goto ini_nomem;
"version mismatch (%s/%s) with pcifront - "
"halting " DRV_NAME,
magic, XEN_PCI_MAGIC);
+ err = -EFAULT;
goto out;
}
also include looping detection. */
#define DRM_MAGIC_HASH_ORDER 4 /**< Size of key hash table. Must be power of 2. */
-#define DRM_KERNEL_CONTEXT 0 /**< Change drm_resctx if changed */
-#define DRM_RESERVED_CONTEXTS 1 /**< Change drm_resctx if changed */
#define DRM_MAP_HASH_OFFSET 0x10000000
spinlock_t write_lock;
};
-struct drm_freelist {
- int initialized; /**< Freelist in use */
- atomic_t count; /**< Number of free buffers */
- struct drm_buf *next; /**< End pointer */
-
- wait_queue_head_t waiting; /**< Processes waiting on free bufs */
- int low_mark; /**< Low water mark */
- int high_mark; /**< High water mark */
- atomic_t wfh; /**< If waiting for high mark */
- spinlock_t lock;
-};
-
typedef struct drm_dma_handle {
dma_addr_t busaddr;
void *vaddr;
int page_order;
struct drm_dma_handle **seglist;
- struct drm_freelist freelist;
+ int low_mark; /**< Low water mark */
+ int high_mark; /**< High water mark */
};
/* Event queued up for userspace to read */
/** File private data */
struct drm_file {
- unsigned always_authenticated :1;
unsigned authenticated :1;
/* Whether we're master for a minor. Protected by master_mutex */
unsigned is_master :1;
struct drm_prime_file_private prime;
};
-/** Wait queue */
-struct drm_queue {
- atomic_t use_count; /**< Outstanding uses (+1) */
- atomic_t finalization; /**< Finalization in progress */
- atomic_t block_count; /**< Count of processes waiting */
- atomic_t block_read; /**< Queue blocked for reads */
- wait_queue_head_t read_queue; /**< Processes waiting on block_read */
- atomic_t block_write; /**< Queue blocked for writes */
- wait_queue_head_t write_queue; /**< Processes waiting on block_write */
- atomic_t total_queued; /**< Total queued statistic */
- atomic_t total_flushed; /**< Total flushes statistic */
- atomic_t total_locks; /**< Total locks statistics */
- enum drm_ctx_flags flags; /**< Context preserving and 2D-only */
- struct drm_waitlist waitlist; /**< Pending buffers */
- wait_queue_head_t flush_queue; /**< Processes waiting until flush */
-};
-
/**
* Lock data.
*/
struct drm_master *master;
};
-/**
- * Context handle list
- */
-struct drm_ctx_list {
- struct list_head head; /**< list head */
- drm_context_t handle; /**< context handle */
- struct drm_file *tag; /**< associated fd private data */
-};
-
/* location of GART table */
#define DRM_ATI_GART_MAIN 1
#define DRM_ATI_GART_FB 2
/* Device support (drm_fops.h) */
extern struct mutex drm_global_mutex;
extern int drm_open(struct inode *inode, struct file *filp);
-extern int drm_stub_open(struct inode *inode, struct file *filp);
extern ssize_t drm_read(struct file *filp, char __user *buffer,
size_t count, loff_t *offset);
extern int drm_release(struct inode *inode, struct file *filp);
extern int drm_noop(struct drm_device *dev, void *data,
struct drm_file *file_priv);
- /* Context IOCTL support (drm_context.h) */
-extern int drm_resctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_addctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_getctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_switchctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_newctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_rmctx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-
-extern int drm_ctxbitmap_init(struct drm_device *dev);
-extern void drm_ctxbitmap_cleanup(struct drm_device *dev);
-extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
-
-extern int drm_setsareactx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_getsareactx(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-
/* Authentication IOCTL support (drm_auth.h) */
extern int drm_getmagic(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern void drm_put_dev(struct drm_device *dev);
extern void drm_unplug_dev(struct drm_device *dev);
extern unsigned int drm_debug;
-extern unsigned int drm_rnodes;
-extern unsigned int drm_universal_planes;
extern unsigned int drm_vblank_offdelay;
extern unsigned int drm_timestamp_precision;
extern unsigned int drm_timestamp_monotonic;
extern struct class *drm_class;
-extern struct dentry *drm_debugfs_root;
-
-extern struct idr drm_minors_idr;
extern struct drm_local_map *drm_getsarea(struct drm_device *dev);
extern int drm_debugfs_remove_files(const struct drm_info_list *files,
int count, struct drm_minor *minor);
extern int drm_debugfs_cleanup(struct drm_minor *minor);
+extern int drm_debugfs_connector_add(struct drm_connector *connector);
+extern void drm_debugfs_connector_remove(struct drm_connector *connector);
#else
static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
struct dentry *root)
{
return 0;
}
+
+static inline int drm_debugfs_connector_add(struct drm_connector *connector)
+{
+ return 0;
+}
+static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
+{
+}
+
#endif
/* Info file support */
struct drm_sysfs_class;
extern struct class *drm_sysfs_create(struct module *owner, char *name);
extern void drm_sysfs_destroy(void);
-extern int drm_sysfs_device_add(struct drm_minor *minor);
+extern struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
extern void drm_sysfs_hotplug_event(struct drm_device *dev);
-extern void drm_sysfs_device_remove(struct drm_minor *minor);
extern int drm_sysfs_connector_add(struct drm_connector *connector);
extern void drm_sysfs_connector_remove(struct drm_connector *connector);
int drm_gem_create_mmap_offset(struct drm_gem_object *obj);
int drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size);
-struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
+struct page **drm_gem_get_pages(struct drm_gem_object *obj);
void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages,
bool dirty, bool accessed);
struct drm_object_properties;
struct drm_file;
struct drm_clip_rect;
+struct device_node;
#define DRM_MODE_OBJECT_CRTC 0xcccccccc
#define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0
return (uint64_t)*((uint64_t *)&val);
}
+/* rotation property bits */
+#define DRM_ROTATE_0 0
+#define DRM_ROTATE_90 1
+#define DRM_ROTATE_180 2
+#define DRM_ROTATE_270 3
+#define DRM_REFLECT_X 4
+#define DRM_REFLECT_Y 5
+
enum drm_connector_force {
DRM_FORCE_UNSPECIFIED,
DRM_FORCE_OFF,
*/
struct drm_crtc {
struct drm_device *dev;
+ struct device_node *port;
struct list_head head;
/**
struct drm_plane *primary;
struct drm_plane *cursor;
+ /* position of cursor plane on crtc */
+ int cursor_x;
+ int cursor_y;
+
/* Temporary tracking of the old fb while a modeset is ongoing. Used
* by drm_mode_set_config_internal to implement correct refcounting. */
struct drm_framebuffer *old_fb;
struct drm_property_blob *edid_blob_ptr;
struct drm_object_properties properties;
+ struct drm_property_blob *path_blob_ptr;
+
uint8_t polled; /* DRM_CONNECTOR_POLL_* */
/* requested DPMS state */
/* forced on connector */
enum drm_connector_force force;
+ bool override_edid;
uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
struct drm_encoder *encoder; /* currently active encoder */
int audio_latency[2];
int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
unsigned bad_edid_counter;
+
+ struct dentry *debugfs_entry;
};
/**
struct list_head property_blob_list;
struct drm_property *edid_property;
struct drm_property *dpms_property;
+ struct drm_property *path_property;
struct drm_property *plane_type_property;
/* DVI-I properties */
/* Optional properties */
struct drm_property *scaling_mode_property;
+ struct drm_property *aspect_ratio_property;
struct drm_property *dirty_info_property;
/* dumb ioctl parameters */
extern int drm_crtc_init_with_planes(struct drm_device *dev,
struct drm_crtc *crtc,
struct drm_plane *primary,
- void *cursor,
+ struct drm_plane *cursor,
const struct drm_crtc_funcs *funcs);
extern int drm_crtc_init(struct drm_device *dev,
struct drm_crtc *crtc,
struct drm_connector *connector,
const struct drm_connector_funcs *funcs,
int connector_type);
+int drm_connector_register(struct drm_connector *connector);
+void drm_connector_unregister(struct drm_connector *connector);
extern void drm_connector_cleanup(struct drm_connector *connector);
/* helper to unplug all connectors from sysfs for device */
extern void drm_fb_release(struct drm_file *file_priv);
extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
extern void drm_mode_group_destroy(struct drm_mode_group *group);
+extern void drm_reinit_primary_mode_group(struct drm_device *dev);
extern bool drm_probe_ddc(struct i2c_adapter *adapter);
extern struct edid *drm_get_edid(struct drm_connector *connector,
struct i2c_adapter *adapter);
extern void drm_mode_config_reset(struct drm_device *dev);
extern void drm_mode_config_cleanup(struct drm_device *dev);
+extern int drm_mode_connector_set_path_property(struct drm_connector *connector,
+ char *path);
extern int drm_mode_connector_update_edid_property(struct drm_connector *connector,
struct edid *edid);
struct drm_property *drm_property_create_bitmask(struct drm_device *dev,
int flags, const char *name,
const struct drm_prop_enum_list *props,
- int num_values);
+ int num_props,
+ uint64_t supported_bits);
struct drm_property *drm_property_create_range(struct drm_device *dev, int flags,
const char *name,
uint64_t min, uint64_t max);
extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats,
char *formats[]);
extern int drm_mode_create_scaling_mode_property(struct drm_device *dev);
+extern int drm_mode_create_aspect_ratio_property(struct drm_device *dev);
extern int drm_mode_create_dirty_info_property(struct drm_device *dev);
extern int drm_mode_connector_attach_encoder(struct drm_connector *connector,
extern int drm_format_horz_chroma_subsampling(uint32_t format);
extern int drm_format_vert_chroma_subsampling(uint32_t format);
extern const char *drm_get_format_name(uint32_t format);
+extern struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+ unsigned int supported_rotations);
+extern unsigned int drm_rotation_simplify(unsigned int rotation,
+ unsigned int supported_rotations);
/* Helpers */
--- /dev/null
+/*
+ * Copyright © 2014 Red Hat.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+#ifndef _DRM_DP_MST_HELPER_H_
+#define _DRM_DP_MST_HELPER_H_
+
+#include <linux/types.h>
+#include <drm/drm_dp_helper.h>
+
+struct drm_dp_mst_branch;
+
+/**
+ * struct drm_dp_vcpi - Virtual Channel Payload Identifer
+ * @vcpi: Virtual channel ID.
+ * @pbn: Payload Bandwidth Number for this channel
+ * @aligned_pbn: PBN aligned with slot size
+ * @num_slots: number of slots for this PBN
+ */
+struct drm_dp_vcpi {
+ int vcpi;
+ int pbn;
+ int aligned_pbn;
+ int num_slots;
+};
+
+/**
+ * struct drm_dp_mst_port - MST port
+ * @kref: reference count for this port.
+ * @guid_valid: for DP 1.2 devices if we have validated the GUID.
+ * @guid: guid for DP 1.2 device on this port.
+ * @port_num: port number
+ * @input: if this port is an input port.
+ * @mcs: message capability status - DP 1.2 spec.
+ * @ddps: DisplayPort Device Plug Status - DP 1.2
+ * @pdt: Peer Device Type
+ * @ldps: Legacy Device Plug Status
+ * @dpcd_rev: DPCD revision of device on this port
+ * @num_sdp_streams: Number of simultaneous streams
+ * @num_sdp_stream_sinks: Number of stream sinks
+ * @available_pbn: Available bandwidth for this port.
+ * @next: link to next port on this branch device
+ * @mstb: branch device attach below this port
+ * @aux: i2c aux transport to talk to device connected to this port.
+ * @parent: branch device parent of this port
+ * @vcpi: Virtual Channel Payload info for this port.
+ * @connector: DRM connector this port is connected to.
+ * @mgr: topology manager this port lives under.
+ *
+ * This structure represents an MST port endpoint on a device somewhere
+ * in the MST topology.
+ */
+struct drm_dp_mst_port {
+ struct kref kref;
+
+ /* if dpcd 1.2 device is on this port - its GUID info */
+ bool guid_valid;
+ u8 guid[16];
+
+ u8 port_num;
+ bool input;
+ bool mcs;
+ bool ddps;
+ u8 pdt;
+ bool ldps;
+ u8 dpcd_rev;
+ u8 num_sdp_streams;
+ u8 num_sdp_stream_sinks;
+ uint16_t available_pbn;
+ struct list_head next;
+ struct drm_dp_mst_branch *mstb; /* pointer to an mstb if this port has one */
+ struct drm_dp_aux aux; /* i2c bus for this port? */
+ struct drm_dp_mst_branch *parent;
+
+ struct drm_dp_vcpi vcpi;
+ struct drm_connector *connector;
+ struct drm_dp_mst_topology_mgr *mgr;
+};
+
+/**
+ * struct drm_dp_mst_branch - MST branch device.
+ * @kref: reference count for this port.
+ * @rad: Relative Address to talk to this branch device.
+ * @lct: Link count total to talk to this branch device.
+ * @num_ports: number of ports on the branch.
+ * @msg_slots: one bit per transmitted msg slot.
+ * @ports: linked list of ports on this branch.
+ * @port_parent: pointer to the port parent, NULL if toplevel.
+ * @mgr: topology manager for this branch device.
+ * @tx_slots: transmission slots for this device.
+ * @last_seqno: last sequence number used to talk to this.
+ * @link_address_sent: if a link address message has been sent to this device yet.
+ *
+ * This structure represents an MST branch device, there is one
+ * primary branch device at the root, along with any others connected
+ * to downstream ports
+ */
+struct drm_dp_mst_branch {
+ struct kref kref;
+ u8 rad[8];
+ u8 lct;
+ int num_ports;
+
+ int msg_slots;
+ struct list_head ports;
+
+ /* list of tx ops queue for this port */
+ struct drm_dp_mst_port *port_parent;
+ struct drm_dp_mst_topology_mgr *mgr;
+
+ /* slots are protected by mstb->mgr->qlock */
+ struct drm_dp_sideband_msg_tx *tx_slots[2];
+ int last_seqno;
+ bool link_address_sent;
+};
+
+
+/* sideband msg header - not bit struct */
+struct drm_dp_sideband_msg_hdr {
+ u8 lct;
+ u8 lcr;
+ u8 rad[8];
+ bool broadcast;
+ bool path_msg;
+ u8 msg_len;
+ bool somt;
+ bool eomt;
+ bool seqno;
+};
+
+struct drm_dp_nak_reply {
+ u8 guid[16];
+ u8 reason;
+ u8 nak_data;
+};
+
+struct drm_dp_link_address_ack_reply {
+ u8 guid[16];
+ u8 nports;
+ struct drm_dp_link_addr_reply_port {
+ bool input_port;
+ u8 peer_device_type;
+ u8 port_number;
+ bool mcs;
+ bool ddps;
+ bool legacy_device_plug_status;
+ u8 dpcd_revision;
+ u8 peer_guid[16];
+ u8 num_sdp_streams;
+ u8 num_sdp_stream_sinks;
+ } ports[16];
+};
+
+struct drm_dp_remote_dpcd_read_ack_reply {
+ u8 port_number;
+ u8 num_bytes;
+ u8 bytes[255];
+};
+
+struct drm_dp_remote_dpcd_write_ack_reply {
+ u8 port_number;
+};
+
+struct drm_dp_remote_dpcd_write_nak_reply {
+ u8 port_number;
+ u8 reason;
+ u8 bytes_written_before_failure;
+};
+
+struct drm_dp_remote_i2c_read_ack_reply {
+ u8 port_number;
+ u8 num_bytes;
+ u8 bytes[255];
+};
+
+struct drm_dp_remote_i2c_read_nak_reply {
+ u8 port_number;
+ u8 nak_reason;
+ u8 i2c_nak_transaction;
+};
+
+struct drm_dp_remote_i2c_write_ack_reply {
+ u8 port_number;
+};
+
+
+struct drm_dp_sideband_msg_rx {
+ u8 chunk[48];
+ u8 msg[256];
+ u8 curchunk_len;
+ u8 curchunk_idx; /* chunk we are parsing now */
+ u8 curchunk_hdrlen;
+ u8 curlen; /* total length of the msg */
+ bool have_somt;
+ bool have_eomt;
+ struct drm_dp_sideband_msg_hdr initial_hdr;
+};
+
+
+struct drm_dp_allocate_payload {
+ u8 port_number;
+ u8 number_sdp_streams;
+ u8 vcpi;
+ u16 pbn;
+ u8 sdp_stream_sink[8];
+};
+
+struct drm_dp_allocate_payload_ack_reply {
+ u8 port_number;
+ u8 vcpi;
+ u16 allocated_pbn;
+};
+
+struct drm_dp_connection_status_notify {
+ u8 guid[16];
+ u8 port_number;
+ bool legacy_device_plug_status;
+ bool displayport_device_plug_status;
+ bool message_capability_status;
+ bool input_port;
+ u8 peer_device_type;
+};
+
+struct drm_dp_remote_dpcd_read {
+ u8 port_number;
+ u32 dpcd_address;
+ u8 num_bytes;
+};
+
+struct drm_dp_remote_dpcd_write {
+ u8 port_number;
+ u32 dpcd_address;
+ u8 num_bytes;
+ u8 *bytes;
+};
+
+struct drm_dp_remote_i2c_read {
+ u8 num_transactions;
+ u8 port_number;
+ struct {
+ u8 i2c_dev_id;
+ u8 num_bytes;
+ u8 *bytes;
+ u8 no_stop_bit;
+ u8 i2c_transaction_delay;
+ } transactions[4];
+ u8 read_i2c_device_id;
+ u8 num_bytes_read;
+};
+
+struct drm_dp_remote_i2c_write {
+ u8 port_number;
+ u8 write_i2c_device_id;
+ u8 num_bytes;
+ u8 *bytes;
+};
+
+/* this covers ENUM_RESOURCES, POWER_DOWN_PHY, POWER_UP_PHY */
+struct drm_dp_port_number_req {
+ u8 port_number;
+};
+
+struct drm_dp_enum_path_resources_ack_reply {
+ u8 port_number;
+ u16 full_payload_bw_number;
+ u16 avail_payload_bw_number;
+};
+
+/* covers POWER_DOWN_PHY, POWER_UP_PHY */
+struct drm_dp_port_number_rep {
+ u8 port_number;
+};
+
+struct drm_dp_query_payload {
+ u8 port_number;
+ u8 vcpi;
+};
+
+struct drm_dp_resource_status_notify {
+ u8 port_number;
+ u8 guid[16];
+ u16 available_pbn;
+};
+
+struct drm_dp_query_payload_ack_reply {
+ u8 port_number;
+ u8 allocated_pbn;
+};
+
+struct drm_dp_sideband_msg_req_body {
+ u8 req_type;
+ union ack_req {
+ struct drm_dp_connection_status_notify conn_stat;
+ struct drm_dp_port_number_req port_num;
+ struct drm_dp_resource_status_notify resource_stat;
+
+ struct drm_dp_query_payload query_payload;
+ struct drm_dp_allocate_payload allocate_payload;
+
+ struct drm_dp_remote_dpcd_read dpcd_read;
+ struct drm_dp_remote_dpcd_write dpcd_write;
+
+ struct drm_dp_remote_i2c_read i2c_read;
+ struct drm_dp_remote_i2c_write i2c_write;
+ } u;
+};
+
+struct drm_dp_sideband_msg_reply_body {
+ u8 reply_type;
+ u8 req_type;
+ union ack_replies {
+ struct drm_dp_nak_reply nak;
+ struct drm_dp_link_address_ack_reply link_addr;
+ struct drm_dp_port_number_rep port_number;
+
+ struct drm_dp_enum_path_resources_ack_reply path_resources;
+ struct drm_dp_allocate_payload_ack_reply allocate_payload;
+ struct drm_dp_query_payload_ack_reply query_payload;
+
+ struct drm_dp_remote_dpcd_read_ack_reply remote_dpcd_read_ack;
+ struct drm_dp_remote_dpcd_write_ack_reply remote_dpcd_write_ack;
+ struct drm_dp_remote_dpcd_write_nak_reply remote_dpcd_write_nack;
+
+ struct drm_dp_remote_i2c_read_ack_reply remote_i2c_read_ack;
+ struct drm_dp_remote_i2c_read_nak_reply remote_i2c_read_nack;
+ struct drm_dp_remote_i2c_write_ack_reply remote_i2c_write_ack;
+ } u;
+};
+
+/* msg is queued to be put into a slot */
+#define DRM_DP_SIDEBAND_TX_QUEUED 0
+/* msg has started transmitting on a slot - still on msgq */
+#define DRM_DP_SIDEBAND_TX_START_SEND 1
+/* msg has finished transmitting on a slot - removed from msgq only in slot */
+#define DRM_DP_SIDEBAND_TX_SENT 2
+/* msg has received a response - removed from slot */
+#define DRM_DP_SIDEBAND_TX_RX 3
+#define DRM_DP_SIDEBAND_TX_TIMEOUT 4
+
+struct drm_dp_sideband_msg_tx {
+ u8 msg[256];
+ u8 chunk[48];
+ u8 cur_offset;
+ u8 cur_len;
+ struct drm_dp_mst_branch *dst;
+ struct list_head next;
+ int seqno;
+ int state;
+ bool path_msg;
+ struct drm_dp_sideband_msg_reply_body reply;
+};
+
+/* sideband msg handler */
+struct drm_dp_mst_topology_mgr;
+struct drm_dp_mst_topology_cbs {
+ /* create a connector for a port */
+ struct drm_connector *(*add_connector)(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, char *path);
+ void (*destroy_connector)(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_connector *connector);
+ void (*hotplug)(struct drm_dp_mst_topology_mgr *mgr);
+
+};
+
+#define DP_MAX_PAYLOAD (sizeof(unsigned long) * 8)
+
+#define DP_PAYLOAD_LOCAL 1
+#define DP_PAYLOAD_REMOTE 2
+#define DP_PAYLOAD_DELETE_LOCAL 3
+
+struct drm_dp_payload {
+ int payload_state;
+ int start_slot;
+ int num_slots;
+};
+
+/**
+ * struct drm_dp_mst_topology_mgr - DisplayPort MST manager
+ * @dev: device pointer for adding i2c devices etc.
+ * @cbs: callbacks for connector addition and destruction.
+ * @max_dpcd_transaction_bytes - maximum number of bytes to read/write in one go.
+ * @aux: aux channel for the DP connector.
+ * @max_payloads: maximum number of payloads the GPU can generate.
+ * @conn_base_id: DRM connector ID this mgr is connected to.
+ * @down_rep_recv: msg receiver state for down replies.
+ * @up_req_recv: msg receiver state for up requests.
+ * @lock: protects mst state, primary, guid, dpcd.
+ * @mst_state: if this manager is enabled for an MST capable port.
+ * @mst_primary: pointer to the primary branch device.
+ * @guid_valid: GUID valid for the primary branch device.
+ * @guid: GUID for primary port.
+ * @dpcd: cache of DPCD for primary port.
+ * @pbn_div: PBN to slots divisor.
+ *
+ * This struct represents the toplevel displayport MST topology manager.
+ * There should be one instance of this for every MST capable DP connector
+ * on the GPU.
+ */
+struct drm_dp_mst_topology_mgr {
+
+ struct device *dev;
+ struct drm_dp_mst_topology_cbs *cbs;
+ int max_dpcd_transaction_bytes;
+ struct drm_dp_aux *aux; /* auxch for this topology mgr to use */
+ int max_payloads;
+ int conn_base_id;
+
+ /* only ever accessed from the workqueue - which should be serialised */
+ struct drm_dp_sideband_msg_rx down_rep_recv;
+ struct drm_dp_sideband_msg_rx up_req_recv;
+
+ /* pointer to info about the initial MST device */
+ struct mutex lock; /* protects mst_state + primary + guid + dpcd */
+
+ bool mst_state;
+ struct drm_dp_mst_branch *mst_primary;
+ /* primary MST device GUID */
+ bool guid_valid;
+ u8 guid[16];
+ u8 dpcd[DP_RECEIVER_CAP_SIZE];
+ u8 sink_count;
+ int pbn_div;
+ int total_slots;
+ int avail_slots;
+ int total_pbn;
+
+ /* messages to be transmitted */
+ /* qlock protects the upq/downq and in_progress,
+ the mstb tx_slots and txmsg->state once they are queued */
+ struct mutex qlock;
+ struct list_head tx_msg_downq;
+ struct list_head tx_msg_upq;
+ bool tx_down_in_progress;
+ bool tx_up_in_progress;
+
+ /* payload info + lock for it */
+ struct mutex payload_lock;
+ struct drm_dp_vcpi **proposed_vcpis;
+ struct drm_dp_payload *payloads;
+ unsigned long payload_mask;
+
+ wait_queue_head_t tx_waitq;
+ struct work_struct work;
+
+ struct work_struct tx_work;
+};
+
+int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr, struct device *dev, struct drm_dp_aux *aux, int max_dpcd_transaction_bytes, int max_payloads, int conn_base_id);
+
+void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr);
+
+
+int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool mst_state);
+
+
+int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handled);
+
+
+enum drm_connector_status drm_dp_mst_detect_port(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+
+struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+
+
+int drm_dp_calc_pbn_mode(int clock, int bpp);
+
+
+bool drm_dp_mst_allocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, int pbn, int *slots);
+
+
+void drm_dp_mst_reset_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+
+
+void drm_dp_mst_deallocate_vcpi(struct drm_dp_mst_topology_mgr *mgr,
+ struct drm_dp_mst_port *port);
+
+
+int drm_dp_find_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr,
+ int pbn);
+
+
+int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr);
+
+
+int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr);
+
+int drm_dp_check_act_status(struct drm_dp_mst_topology_mgr *mgr);
+
+void drm_dp_mst_dump_topology(struct seq_file *m,
+ struct drm_dp_mst_topology_mgr *mgr);
+
+void drm_dp_mst_topology_mgr_suspend(struct drm_dp_mst_topology_mgr *mgr);
+int drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr);
+#endif
int crtc_count;
struct drm_fb_helper_crtc *crtc_info;
int connector_count;
+ int connector_info_alloc_count;
struct drm_fb_helper_connector **connector_info;
- struct drm_fb_helper_funcs *funcs;
+ const struct drm_fb_helper_funcs *funcs;
struct fb_info *fbdev;
u32 pseudo_palette[17];
struct list_head kernel_fb_list;
bool delayed_hotplug;
};
+void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper,
+ const struct drm_fb_helper_funcs *funcs);
int drm_fb_helper_init(struct drm_device *dev,
struct drm_fb_helper *helper, int crtc_count,
int max_conn);
drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn,
int width, int height);
+int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector);
+int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper,
+ struct drm_connector *connector);
#endif
#define MIPI_DSI_MODE_VSYNC_FLUSH BIT(8)
/* disable EoT packets in HS mode */
#define MIPI_DSI_MODE_EOT_PACKET BIT(9)
+/* device supports non-continuous clock behavior (DSI spec 5.6.1) */
+#define MIPI_DSI_CLOCK_NON_CONTINUOUS BIT(10)
enum mipi_dsi_pixel_format {
MIPI_DSI_FMT_RGB888,
unsigned long mode_flags;
};
-#define to_mipi_dsi_device(d) container_of(d, struct mipi_dsi_device, dev)
+static inline struct mipi_dsi_device *to_mipi_dsi_device(struct device *dev)
+{
+ return container_of(dev, struct mipi_dsi_device, dev);
+}
int mipi_dsi_attach(struct mipi_dsi_device *dsi);
int mipi_dsi_detach(struct mipi_dsi_device *dsi);
-int mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, unsigned int channel,
- const void *data, size_t len);
-ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, unsigned int channel,
- u8 cmd, void *data, size_t len);
+ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, const void *data,
+ size_t len);
+ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, u8 cmd, void *data,
+ size_t len);
/**
* struct mipi_dsi_driver - DSI driver
void (*shutdown)(struct mipi_dsi_device *dsi);
};
-#define to_mipi_dsi_driver(d) container_of(d, struct mipi_dsi_driver, driver)
+static inline struct mipi_dsi_driver *
+to_mipi_dsi_driver(struct device_driver *driver)
+{
+ return container_of(driver, struct mipi_dsi_driver, driver);
+}
static inline void *mipi_dsi_get_drvdata(const struct mipi_dsi_device *dsi)
{
--- /dev/null
+#ifndef __DRM_OF_H__
+#define __DRM_OF_H__
+
+struct drm_device;
+struct device_node;
+
+#ifdef CONFIG_OF
+extern uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
+ struct device_node *port);
+#else
+static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
+ struct device_node *port)
+{
+ return 0;
+}
+#endif
+
+#endif /* __DRM_OF_H__ */
struct drm_device;
struct drm_panel;
+/**
+ * struct drm_panel_funcs - perform operations on a given panel
+ * @disable: disable panel (turn off back light, etc.)
+ * @unprepare: turn off panel
+ * @prepare: turn on panel and perform set up
+ * @enable: enable panel (turn on back light, etc.)
+ * @get_modes: add modes to the connector that the panel is attached to and
+ * return the number of modes added
+ *
+ * The .prepare() function is typically called before the display controller
+ * starts to transmit video data. Panel drivers can use this to turn the panel
+ * on and wait for it to become ready. If additional configuration is required
+ * (via a control bus such as I2C, SPI or DSI for example) this is a good time
+ * to do that.
+ *
+ * After the display controller has started transmitting video data, it's safe
+ * to call the .enable() function. This will typically enable the backlight to
+ * make the image on screen visible. Some panels require a certain amount of
+ * time or frames before the image is displayed. This function is responsible
+ * for taking this into account before enabling the backlight to avoid visual
+ * glitches.
+ *
+ * Before stopping video transmission from the display controller it can be
+ * necessary to turn off the panel to avoid visual glitches. This is done in
+ * the .disable() function. Analogously to .enable() this typically involves
+ * turning off the backlight and waiting for some time to make sure no image
+ * is visible on the panel. It is then safe for the display controller to
+ * cease transmission of video data.
+ *
+ * To save power when no video data is transmitted, a driver can power down
+ * the panel. This is the job of the .unprepare() function.
+ */
struct drm_panel_funcs {
int (*disable)(struct drm_panel *panel);
+ int (*unprepare)(struct drm_panel *panel);
+ int (*prepare)(struct drm_panel *panel);
int (*enable)(struct drm_panel *panel);
int (*get_modes)(struct drm_panel *panel);
};
struct list_head list;
};
+static inline int drm_panel_unprepare(struct drm_panel *panel)
+{
+ if (panel && panel->funcs && panel->funcs->unprepare)
+ return panel->funcs->unprepare(panel);
+
+ return panel ? -ENOSYS : -EINVAL;
+}
+
static inline int drm_panel_disable(struct drm_panel *panel)
{
if (panel && panel->funcs && panel->funcs->disable)
return panel ? -ENOSYS : -EINVAL;
}
+static inline int drm_panel_prepare(struct drm_panel *panel)
+{
+ if (panel && panel->funcs && panel->funcs->prepare)
+ return panel->funcs->prepare(panel);
+
+ return panel ? -ENOSYS : -EINVAL;
+}
+
static inline int drm_panel_enable(struct drm_panel *panel)
{
if (panel && panel->funcs && panel->funcs->enable)
return panel ? -ENOSYS : -EINVAL;
}
+static inline int drm_panel_get_modes(struct drm_panel *panel)
+{
+ if (panel && panel->funcs && panel->funcs->get_modes)
+ return panel->funcs->get_modes(panel);
+
+ return panel ? -ENOSYS : -EINVAL;
+}
+
void drm_panel_init(struct drm_panel *panel);
int drm_panel_add(struct drm_panel *panel);
struct drm_rect *dst,
int min_vscale, int max_vscale);
void drm_rect_debug_print(const struct drm_rect *r, bool fixed_point);
+void drm_rect_rotate(struct drm_rect *r,
+ int width, int height,
+ unsigned int rotation);
+void drm_rect_rotate_inv(struct drm_rect *r,
+ int width, int height,
+ unsigned int rotation);
#endif
* @man: Pointer to a memory type manager.
* @bo: Pointer to the buffer object we're allocating space for.
* @placement: Placement details.
+ * @flags: Additional placement flags.
* @mem: Pointer to a struct ttm_mem_reg to be filled in.
*
* This function should allocate space in the memory type managed
int (*get_node)(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
+ uint32_t flags,
struct ttm_mem_reg *mem);
/**
*/
extern int ttm_tt_swapin(struct ttm_tt *ttm);
-/**
- * ttm_tt_cache_flush:
- *
- * @pages: An array of pointers to struct page:s to flush.
- * @num_pages: Number of pages to flush.
- *
- * Flush the data of the indicated pages from the cpu caches.
- * This is used when changing caching attributes of the pages from
- * cache-coherent.
- */
-extern void ttm_tt_cache_flush(struct page *pages[], unsigned long num_pages);
-
/**
* ttm_tt_set_placement_caching:
*
--- /dev/null
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX1_H
+#define __DT_BINDINGS_CLOCK_IMX1_H
+
+#define IMX1_CLK_DUMMY 0
+#define IMX1_CLK_CLK32 1
+#define IMX1_CLK_CLK16M_EXT 2
+#define IMX1_CLK_CLK16M 3
+#define IMX1_CLK_CLK32_PREMULT 4
+#define IMX1_CLK_PREM 5
+#define IMX1_CLK_MPLL 6
+#define IMX1_CLK_MPLL_GATE 7
+#define IMX1_CLK_SPLL 8
+#define IMX1_CLK_SPLL_GATE 9
+#define IMX1_CLK_MCU 10
+#define IMX1_CLK_FCLK 11
+#define IMX1_CLK_HCLK 12
+#define IMX1_CLK_CLK48M 13
+#define IMX1_CLK_PER1 14
+#define IMX1_CLK_PER2 15
+#define IMX1_CLK_PER3 16
+#define IMX1_CLK_CLKO 17
+#define IMX1_CLK_UART3_GATE 18
+#define IMX1_CLK_SSI2_GATE 19
+#define IMX1_CLK_BROM_GATE 20
+#define IMX1_CLK_DMA_GATE 21
+#define IMX1_CLK_CSI_GATE 22
+#define IMX1_CLK_MMA_GATE 23
+#define IMX1_CLK_USBD_GATE 24
+#define IMX1_CLK_MAX 25
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX21_H
+#define __DT_BINDINGS_CLOCK_IMX21_H
+
+#define IMX21_CLK_DUMMY 0
+#define IMX21_CLK_CKIL 1
+#define IMX21_CLK_CKIH 2
+#define IMX21_CLK_FPM 3
+#define IMX21_CLK_CKIH_DIV1P5 4
+#define IMX21_CLK_MPLL_GATE 5
+#define IMX21_CLK_SPLL_GATE 6
+#define IMX21_CLK_FPM_GATE 7
+#define IMX21_CLK_CKIH_GATE 8
+#define IMX21_CLK_MPLL_OSC_SEL 9
+#define IMX21_CLK_IPG 10
+#define IMX21_CLK_HCLK 11
+#define IMX21_CLK_MPLL_SEL 12
+#define IMX21_CLK_SPLL_SEL 13
+#define IMX21_CLK_SSI1_SEL 14
+#define IMX21_CLK_SSI2_SEL 15
+#define IMX21_CLK_USB_DIV 16
+#define IMX21_CLK_FCLK 17
+#define IMX21_CLK_MPLL 18
+#define IMX21_CLK_SPLL 19
+#define IMX21_CLK_NFC_DIV 20
+#define IMX21_CLK_SSI1_DIV 21
+#define IMX21_CLK_SSI2_DIV 22
+#define IMX21_CLK_PER1 23
+#define IMX21_CLK_PER2 24
+#define IMX21_CLK_PER3 25
+#define IMX21_CLK_PER4 26
+#define IMX21_CLK_UART1_IPG_GATE 27
+#define IMX21_CLK_UART2_IPG_GATE 28
+#define IMX21_CLK_UART3_IPG_GATE 29
+#define IMX21_CLK_UART4_IPG_GATE 30
+#define IMX21_CLK_CSPI1_IPG_GATE 31
+#define IMX21_CLK_CSPI2_IPG_GATE 32
+#define IMX21_CLK_SSI1_GATE 33
+#define IMX21_CLK_SSI2_GATE 34
+#define IMX21_CLK_SDHC1_IPG_GATE 35
+#define IMX21_CLK_SDHC2_IPG_GATE 36
+#define IMX21_CLK_GPIO_GATE 37
+#define IMX21_CLK_I2C_GATE 38
+#define IMX21_CLK_DMA_GATE 39
+#define IMX21_CLK_USB_GATE 40
+#define IMX21_CLK_EMMA_GATE 41
+#define IMX21_CLK_SSI2_BAUD_GATE 42
+#define IMX21_CLK_SSI1_BAUD_GATE 43
+#define IMX21_CLK_LCDC_IPG_GATE 44
+#define IMX21_CLK_NFC_GATE 45
+#define IMX21_CLK_LCDC_HCLK_GATE 46
+#define IMX21_CLK_PER4_GATE 47
+#define IMX21_CLK_BMI_GATE 48
+#define IMX21_CLK_USB_HCLK_GATE 49
+#define IMX21_CLK_SLCDC_GATE 50
+#define IMX21_CLK_SLCDC_HCLK_GATE 51
+#define IMX21_CLK_EMMA_HCLK_GATE 52
+#define IMX21_CLK_BROM_GATE 53
+#define IMX21_CLK_DMA_HCLK_GATE 54
+#define IMX21_CLK_CSI_HCLK_GATE 55
+#define IMX21_CLK_CSPI3_IPG_GATE 56
+#define IMX21_CLK_WDOG_GATE 57
+#define IMX21_CLK_GPT1_IPG_GATE 58
+#define IMX21_CLK_GPT2_IPG_GATE 59
+#define IMX21_CLK_GPT3_IPG_GATE 60
+#define IMX21_CLK_PWM_IPG_GATE 61
+#define IMX21_CLK_RTC_GATE 62
+#define IMX21_CLK_KPP_GATE 63
+#define IMX21_CLK_OWIRE_GATE 64
+#define IMX21_CLK_MAX 65
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX27_H
+#define __DT_BINDINGS_CLOCK_IMX27_H
+
+#define IMX27_CLK_DUMMY 0
+#define IMX27_CLK_CKIH 1
+#define IMX27_CLK_CKIL 2
+#define IMX27_CLK_MPLL 3
+#define IMX27_CLK_SPLL 4
+#define IMX27_CLK_MPLL_MAIN2 5
+#define IMX27_CLK_AHB 6
+#define IMX27_CLK_IPG 7
+#define IMX27_CLK_NFC_DIV 8
+#define IMX27_CLK_PER1_DIV 9
+#define IMX27_CLK_PER2_DIV 10
+#define IMX27_CLK_PER3_DIV 11
+#define IMX27_CLK_PER4_DIV 12
+#define IMX27_CLK_VPU_SEL 13
+#define IMX27_CLK_VPU_DIV 14
+#define IMX27_CLK_USB_DIV 15
+#define IMX27_CLK_CPU_SEL 16
+#define IMX27_CLK_CLKO_SEL 17
+#define IMX27_CLK_CPU_DIV 18
+#define IMX27_CLK_CLKO_DIV 19
+#define IMX27_CLK_SSI1_SEL 20
+#define IMX27_CLK_SSI2_SEL 21
+#define IMX27_CLK_SSI1_DIV 22
+#define IMX27_CLK_SSI2_DIV 23
+#define IMX27_CLK_CLKO_EN 24
+#define IMX27_CLK_SSI2_IPG_GATE 25
+#define IMX27_CLK_SSI1_IPG_GATE 26
+#define IMX27_CLK_SLCDC_IPG_GATE 27
+#define IMX27_CLK_SDHC3_IPG_GATE 28
+#define IMX27_CLK_SDHC2_IPG_GATE 29
+#define IMX27_CLK_SDHC1_IPG_GATE 30
+#define IMX27_CLK_SCC_IPG_GATE 31
+#define IMX27_CLK_SAHARA_IPG_GATE 32
+#define IMX27_CLK_RTC_IPG_GATE 33
+#define IMX27_CLK_PWM_IPG_GATE 34
+#define IMX27_CLK_OWIRE_IPG_GATE 35
+#define IMX27_CLK_LCDC_IPG_GATE 36
+#define IMX27_CLK_KPP_IPG_GATE 37
+#define IMX27_CLK_IIM_IPG_GATE 38
+#define IMX27_CLK_I2C2_IPG_GATE 39
+#define IMX27_CLK_I2C1_IPG_GATE 40
+#define IMX27_CLK_GPT6_IPG_GATE 41
+#define IMX27_CLK_GPT5_IPG_GATE 42
+#define IMX27_CLK_GPT4_IPG_GATE 43
+#define IMX27_CLK_GPT3_IPG_GATE 44
+#define IMX27_CLK_GPT2_IPG_GATE 45
+#define IMX27_CLK_GPT1_IPG_GATE 46
+#define IMX27_CLK_GPIO_IPG_GATE 47
+#define IMX27_CLK_FEC_IPG_GATE 48
+#define IMX27_CLK_EMMA_IPG_GATE 49
+#define IMX27_CLK_DMA_IPG_GATE 50
+#define IMX27_CLK_CSPI3_IPG_GATE 51
+#define IMX27_CLK_CSPI2_IPG_GATE 52
+#define IMX27_CLK_CSPI1_IPG_GATE 53
+#define IMX27_CLK_NFC_BAUD_GATE 54
+#define IMX27_CLK_SSI2_BAUD_GATE 55
+#define IMX27_CLK_SSI1_BAUD_GATE 56
+#define IMX27_CLK_VPU_BAUD_GATE 57
+#define IMX27_CLK_PER4_GATE 58
+#define IMX27_CLK_PER3_GATE 59
+#define IMX27_CLK_PER2_GATE 60
+#define IMX27_CLK_PER1_GATE 61
+#define IMX27_CLK_USB_AHB_GATE 62
+#define IMX27_CLK_SLCDC_AHB_GATE 63
+#define IMX27_CLK_SAHARA_AHB_GATE 64
+#define IMX27_CLK_LCDC_AHB_GATE 65
+#define IMX27_CLK_VPU_AHB_GATE 66
+#define IMX27_CLK_FEC_AHB_GATE 67
+#define IMX27_CLK_EMMA_AHB_GATE 68
+#define IMX27_CLK_EMI_AHB_GATE 69
+#define IMX27_CLK_DMA_AHB_GATE 70
+#define IMX27_CLK_CSI_AHB_GATE 71
+#define IMX27_CLK_BROM_AHB_GATE 72
+#define IMX27_CLK_ATA_AHB_GATE 73
+#define IMX27_CLK_WDOG_IPG_GATE 74
+#define IMX27_CLK_USB_IPG_GATE 75
+#define IMX27_CLK_UART6_IPG_GATE 76
+#define IMX27_CLK_UART5_IPG_GATE 77
+#define IMX27_CLK_UART4_IPG_GATE 78
+#define IMX27_CLK_UART3_IPG_GATE 79
+#define IMX27_CLK_UART2_IPG_GATE 80
+#define IMX27_CLK_UART1_IPG_GATE 81
+#define IMX27_CLK_CKIH_DIV1P5 82
+#define IMX27_CLK_FPM 83
+#define IMX27_CLK_MPLL_OSC_SEL 84
+#define IMX27_CLK_MPLL_SEL 85
+#define IMX27_CLK_SPLL_GATE 86
+#define IMX27_CLK_MSHC_DIV 87
+#define IMX27_CLK_RTIC_IPG_GATE 88
+#define IMX27_CLK_MSHC_IPG_GATE 89
+#define IMX27_CLK_RTIC_AHB_GATE 90
+#define IMX27_CLK_MSHC_BAUD_GATE 91
+#define IMX27_CLK_CKIH_GATE 92
+#define IMX27_CLK_MAX 93
+
+#endif
--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX6QDL_H
+#define __DT_BINDINGS_CLOCK_IMX6QDL_H
+
+#define IMX6QDL_CLK_DUMMY 0
+#define IMX6QDL_CLK_CKIL 1
+#define IMX6QDL_CLK_CKIH 2
+#define IMX6QDL_CLK_OSC 3
+#define IMX6QDL_CLK_PLL2_PFD0_352M 4
+#define IMX6QDL_CLK_PLL2_PFD1_594M 5
+#define IMX6QDL_CLK_PLL2_PFD2_396M 6
+#define IMX6QDL_CLK_PLL3_PFD0_720M 7
+#define IMX6QDL_CLK_PLL3_PFD1_540M 8
+#define IMX6QDL_CLK_PLL3_PFD2_508M 9
+#define IMX6QDL_CLK_PLL3_PFD3_454M 10
+#define IMX6QDL_CLK_PLL2_198M 11
+#define IMX6QDL_CLK_PLL3_120M 12
+#define IMX6QDL_CLK_PLL3_80M 13
+#define IMX6QDL_CLK_PLL3_60M 14
+#define IMX6QDL_CLK_TWD 15
+#define IMX6QDL_CLK_STEP 16
+#define IMX6QDL_CLK_PLL1_SW 17
+#define IMX6QDL_CLK_PERIPH_PRE 18
+#define IMX6QDL_CLK_PERIPH2_PRE 19
+#define IMX6QDL_CLK_PERIPH_CLK2_SEL 20
+#define IMX6QDL_CLK_PERIPH2_CLK2_SEL 21
+#define IMX6QDL_CLK_AXI_SEL 22
+#define IMX6QDL_CLK_ESAI_SEL 23
+#define IMX6QDL_CLK_ASRC_SEL 24
+#define IMX6QDL_CLK_SPDIF_SEL 25
+#define IMX6QDL_CLK_GPU2D_AXI 26
+#define IMX6QDL_CLK_GPU3D_AXI 27
+#define IMX6QDL_CLK_GPU2D_CORE_SEL 28
+#define IMX6QDL_CLK_GPU3D_CORE_SEL 29
+#define IMX6QDL_CLK_GPU3D_SHADER_SEL 30
+#define IMX6QDL_CLK_IPU1_SEL 31
+#define IMX6QDL_CLK_IPU2_SEL 32
+#define IMX6QDL_CLK_LDB_DI0_SEL 33
+#define IMX6QDL_CLK_LDB_DI1_SEL 34
+#define IMX6QDL_CLK_IPU1_DI0_PRE_SEL 35
+#define IMX6QDL_CLK_IPU1_DI1_PRE_SEL 36
+#define IMX6QDL_CLK_IPU2_DI0_PRE_SEL 37
+#define IMX6QDL_CLK_IPU2_DI1_PRE_SEL 38
+#define IMX6QDL_CLK_IPU1_DI0_SEL 39
+#define IMX6QDL_CLK_IPU1_DI1_SEL 40
+#define IMX6QDL_CLK_IPU2_DI0_SEL 41
+#define IMX6QDL_CLK_IPU2_DI1_SEL 42
+#define IMX6QDL_CLK_HSI_TX_SEL 43
+#define IMX6QDL_CLK_PCIE_AXI_SEL 44
+#define IMX6QDL_CLK_SSI1_SEL 45
+#define IMX6QDL_CLK_SSI2_SEL 46
+#define IMX6QDL_CLK_SSI3_SEL 47
+#define IMX6QDL_CLK_USDHC1_SEL 48
+#define IMX6QDL_CLK_USDHC2_SEL 49
+#define IMX6QDL_CLK_USDHC3_SEL 50
+#define IMX6QDL_CLK_USDHC4_SEL 51
+#define IMX6QDL_CLK_ENFC_SEL 52
+#define IMX6QDL_CLK_EMI_SEL 53
+#define IMX6QDL_CLK_EMI_SLOW_SEL 54
+#define IMX6QDL_CLK_VDO_AXI_SEL 55
+#define IMX6QDL_CLK_VPU_AXI_SEL 56
+#define IMX6QDL_CLK_CKO1_SEL 57
+#define IMX6QDL_CLK_PERIPH 58
+#define IMX6QDL_CLK_PERIPH2 59
+#define IMX6QDL_CLK_PERIPH_CLK2 60
+#define IMX6QDL_CLK_PERIPH2_CLK2 61
+#define IMX6QDL_CLK_IPG 62
+#define IMX6QDL_CLK_IPG_PER 63
+#define IMX6QDL_CLK_ESAI_PRED 64
+#define IMX6QDL_CLK_ESAI_PODF 65
+#define IMX6QDL_CLK_ASRC_PRED 66
+#define IMX6QDL_CLK_ASRC_PODF 67
+#define IMX6QDL_CLK_SPDIF_PRED 68
+#define IMX6QDL_CLK_SPDIF_PODF 69
+#define IMX6QDL_CLK_CAN_ROOT 70
+#define IMX6QDL_CLK_ECSPI_ROOT 71
+#define IMX6QDL_CLK_GPU2D_CORE_PODF 72
+#define IMX6QDL_CLK_GPU3D_CORE_PODF 73
+#define IMX6QDL_CLK_GPU3D_SHADER 74
+#define IMX6QDL_CLK_IPU1_PODF 75
+#define IMX6QDL_CLK_IPU2_PODF 76
+#define IMX6QDL_CLK_LDB_DI0_PODF 77
+#define IMX6QDL_CLK_LDB_DI1_PODF 78
+#define IMX6QDL_CLK_IPU1_DI0_PRE 79
+#define IMX6QDL_CLK_IPU1_DI1_PRE 80
+#define IMX6QDL_CLK_IPU2_DI0_PRE 81
+#define IMX6QDL_CLK_IPU2_DI1_PRE 82
+#define IMX6QDL_CLK_HSI_TX_PODF 83
+#define IMX6QDL_CLK_SSI1_PRED 84
+#define IMX6QDL_CLK_SSI1_PODF 85
+#define IMX6QDL_CLK_SSI2_PRED 86
+#define IMX6QDL_CLK_SSI2_PODF 87
+#define IMX6QDL_CLK_SSI3_PRED 88
+#define IMX6QDL_CLK_SSI3_PODF 89
+#define IMX6QDL_CLK_UART_SERIAL_PODF 90
+#define IMX6QDL_CLK_USDHC1_PODF 91
+#define IMX6QDL_CLK_USDHC2_PODF 92
+#define IMX6QDL_CLK_USDHC3_PODF 93
+#define IMX6QDL_CLK_USDHC4_PODF 94
+#define IMX6QDL_CLK_ENFC_PRED 95
+#define IMX6QDL_CLK_ENFC_PODF 96
+#define IMX6QDL_CLK_EMI_PODF 97
+#define IMX6QDL_CLK_EMI_SLOW_PODF 98
+#define IMX6QDL_CLK_VPU_AXI_PODF 99
+#define IMX6QDL_CLK_CKO1_PODF 100
+#define IMX6QDL_CLK_AXI 101
+#define IMX6QDL_CLK_MMDC_CH0_AXI_PODF 102
+#define IMX6QDL_CLK_MMDC_CH1_AXI_PODF 103
+#define IMX6QDL_CLK_ARM 104
+#define IMX6QDL_CLK_AHB 105
+#define IMX6QDL_CLK_APBH_DMA 106
+#define IMX6QDL_CLK_ASRC 107
+#define IMX6QDL_CLK_CAN1_IPG 108
+#define IMX6QDL_CLK_CAN1_SERIAL 109
+#define IMX6QDL_CLK_CAN2_IPG 110
+#define IMX6QDL_CLK_CAN2_SERIAL 111
+#define IMX6QDL_CLK_ECSPI1 112
+#define IMX6QDL_CLK_ECSPI2 113
+#define IMX6QDL_CLK_ECSPI3 114
+#define IMX6QDL_CLK_ECSPI4 115
+#define IMX6Q_CLK_ECSPI5 116
+#define IMX6DL_CLK_I2C4 116
+#define IMX6QDL_CLK_ENET 117
+#define IMX6QDL_CLK_ESAI 118
+#define IMX6QDL_CLK_GPT_IPG 119
+#define IMX6QDL_CLK_GPT_IPG_PER 120
+#define IMX6QDL_CLK_GPU2D_CORE 121
+#define IMX6QDL_CLK_GPU3D_CORE 122
+#define IMX6QDL_CLK_HDMI_IAHB 123
+#define IMX6QDL_CLK_HDMI_ISFR 124
+#define IMX6QDL_CLK_I2C1 125
+#define IMX6QDL_CLK_I2C2 126
+#define IMX6QDL_CLK_I2C3 127
+#define IMX6QDL_CLK_IIM 128
+#define IMX6QDL_CLK_ENFC 129
+#define IMX6QDL_CLK_IPU1 130
+#define IMX6QDL_CLK_IPU1_DI0 131
+#define IMX6QDL_CLK_IPU1_DI1 132
+#define IMX6QDL_CLK_IPU2 133
+#define IMX6QDL_CLK_IPU2_DI0 134
+#define IMX6QDL_CLK_LDB_DI0 135
+#define IMX6QDL_CLK_LDB_DI1 136
+#define IMX6QDL_CLK_IPU2_DI1 137
+#define IMX6QDL_CLK_HSI_TX 138
+#define IMX6QDL_CLK_MLB 139
+#define IMX6QDL_CLK_MMDC_CH0_AXI 140
+#define IMX6QDL_CLK_MMDC_CH1_AXI 141
+#define IMX6QDL_CLK_OCRAM 142
+#define IMX6QDL_CLK_OPENVG_AXI 143
+#define IMX6QDL_CLK_PCIE_AXI 144
+#define IMX6QDL_CLK_PWM1 145
+#define IMX6QDL_CLK_PWM2 146
+#define IMX6QDL_CLK_PWM3 147
+#define IMX6QDL_CLK_PWM4 148
+#define IMX6QDL_CLK_PER1_BCH 149
+#define IMX6QDL_CLK_GPMI_BCH_APB 150
+#define IMX6QDL_CLK_GPMI_BCH 151
+#define IMX6QDL_CLK_GPMI_IO 152
+#define IMX6QDL_CLK_GPMI_APB 153
+#define IMX6QDL_CLK_SATA 154
+#define IMX6QDL_CLK_SDMA 155
+#define IMX6QDL_CLK_SPBA 156
+#define IMX6QDL_CLK_SSI1 157
+#define IMX6QDL_CLK_SSI2 158
+#define IMX6QDL_CLK_SSI3 159
+#define IMX6QDL_CLK_UART_IPG 160
+#define IMX6QDL_CLK_UART_SERIAL 161
+#define IMX6QDL_CLK_USBOH3 162
+#define IMX6QDL_CLK_USDHC1 163
+#define IMX6QDL_CLK_USDHC2 164
+#define IMX6QDL_CLK_USDHC3 165
+#define IMX6QDL_CLK_USDHC4 166
+#define IMX6QDL_CLK_VDO_AXI 167
+#define IMX6QDL_CLK_VPU_AXI 168
+#define IMX6QDL_CLK_CKO1 169
+#define IMX6QDL_CLK_PLL1_SYS 170
+#define IMX6QDL_CLK_PLL2_BUS 171
+#define IMX6QDL_CLK_PLL3_USB_OTG 172
+#define IMX6QDL_CLK_PLL4_AUDIO 173
+#define IMX6QDL_CLK_PLL5_VIDEO 174
+#define IMX6QDL_CLK_PLL8_MLB 175
+#define IMX6QDL_CLK_PLL7_USB_HOST 176
+#define IMX6QDL_CLK_PLL6_ENET 177
+#define IMX6QDL_CLK_SSI1_IPG 178
+#define IMX6QDL_CLK_SSI2_IPG 179
+#define IMX6QDL_CLK_SSI3_IPG 180
+#define IMX6QDL_CLK_ROM 181
+#define IMX6QDL_CLK_USBPHY1 182
+#define IMX6QDL_CLK_USBPHY2 183
+#define IMX6QDL_CLK_LDB_DI0_DIV_3_5 184
+#define IMX6QDL_CLK_LDB_DI1_DIV_3_5 185
+#define IMX6QDL_CLK_SATA_REF 186
+#define IMX6QDL_CLK_SATA_REF_100M 187
+#define IMX6QDL_CLK_PCIE_REF 188
+#define IMX6QDL_CLK_PCIE_REF_125M 189
+#define IMX6QDL_CLK_ENET_REF 190
+#define IMX6QDL_CLK_USBPHY1_GATE 191
+#define IMX6QDL_CLK_USBPHY2_GATE 192
+#define IMX6QDL_CLK_PLL4_POST_DIV 193
+#define IMX6QDL_CLK_PLL5_POST_DIV 194
+#define IMX6QDL_CLK_PLL5_VIDEO_DIV 195
+#define IMX6QDL_CLK_EIM_SLOW 196
+#define IMX6QDL_CLK_SPDIF 197
+#define IMX6QDL_CLK_CKO2_SEL 198
+#define IMX6QDL_CLK_CKO2_PODF 199
+#define IMX6QDL_CLK_CKO2 200
+#define IMX6QDL_CLK_CKO 201
+#define IMX6QDL_CLK_VDOA 202
+#define IMX6QDL_CLK_PLL4_AUDIO_DIV 203
+#define IMX6QDL_CLK_LVDS1_SEL 204
+#define IMX6QDL_CLK_LVDS2_SEL 205
+#define IMX6QDL_CLK_LVDS1_GATE 206
+#define IMX6QDL_CLK_LVDS2_GATE 207
+#define IMX6QDL_CLK_ESAI_AHB 208
+#define IMX6QDL_CLK_END 209
+
+#endif /* __DT_BINDINGS_CLOCK_IMX6QDL_H */
#define R8A7790_CLK_SDHI0 14
#define R8A7790_CLK_MMCIF0 15
#define R8A7790_CLK_IIC0 18
+#define R8A7790_CLK_PCIEC 19
#define R8A7790_CLK_IIC1 23
#define R8A7790_CLK_SSUSB 28
#define R8A7790_CLK_CMT1 29
#define R8A7790_CLK_I2C1 30
#define R8A7790_CLK_I2C0 31
+/* MSTP10 */
+#define R8A7790_CLK_SSI_ALL 5
+#define R8A7790_CLK_SSI9 6
+#define R8A7790_CLK_SSI8 7
+#define R8A7790_CLK_SSI7 8
+#define R8A7790_CLK_SSI6 9
+#define R8A7790_CLK_SSI5 10
+#define R8A7790_CLK_SSI4 11
+#define R8A7790_CLK_SSI3 12
+#define R8A7790_CLK_SSI2 13
+#define R8A7790_CLK_SSI1 14
+#define R8A7790_CLK_SSI0 15
+#define R8A7790_CLK_SCU_ALL 17
+#define R8A7790_CLK_SCU_DVC1 18
+#define R8A7790_CLK_SCU_DVC0 19
+#define R8A7790_CLK_SCU_SRC9 22
+#define R8A7790_CLK_SCU_SRC8 23
+#define R8A7790_CLK_SCU_SRC7 24
+#define R8A7790_CLK_SCU_SRC6 25
+#define R8A7790_CLK_SCU_SRC5 26
+#define R8A7790_CLK_SCU_SRC4 27
+#define R8A7790_CLK_SCU_SRC3 28
+#define R8A7790_CLK_SCU_SRC2 29
+#define R8A7790_CLK_SCU_SRC1 30
+#define R8A7790_CLK_SCU_SRC0 31
+
#endif /* __DT_BINDINGS_CLOCK_R8A7790_H__ */
#define R8A7791_CLK_SDHI0 14
#define R8A7791_CLK_MMCIF0 15
#define R8A7791_CLK_IIC0 18
+#define R8A7791_CLK_PCIEC 19
#define R8A7791_CLK_IIC1 23
#define R8A7791_CLK_SSUSB 28
#define R8A7791_CLK_CMT1 29
#define R8A7791_CLK_I2C1 30
#define R8A7791_CLK_I2C0 31
+/* MSTP10 */
+#define R8A7791_CLK_SSI_ALL 5
+#define R8A7791_CLK_SSI9 6
+#define R8A7791_CLK_SSI8 7
+#define R8A7791_CLK_SSI7 8
+#define R8A7791_CLK_SSI6 9
+#define R8A7791_CLK_SSI5 10
+#define R8A7791_CLK_SSI4 11
+#define R8A7791_CLK_SSI3 12
+#define R8A7791_CLK_SSI2 13
+#define R8A7791_CLK_SSI1 14
+#define R8A7791_CLK_SSI0 15
+#define R8A7791_CLK_SCU_ALL 17
+#define R8A7791_CLK_SCU_DVC1 18
+#define R8A7791_CLK_SCU_DVC0 19
+#define R8A7791_CLK_SCU_SRC9 22
+#define R8A7791_CLK_SCU_SRC8 23
+#define R8A7791_CLK_SCU_SRC7 24
+#define R8A7791_CLK_SCU_SRC6 25
+#define R8A7791_CLK_SCU_SRC5 26
+#define R8A7791_CLK_SCU_SRC4 27
+#define R8A7791_CLK_SCU_SRC3 28
+#define R8A7791_CLK_SCU_SRC2 29
+#define R8A7791_CLK_SCU_SRC1 30
+#define R8A7791_CLK_SCU_SRC0 31
+
/* MSTP11 */
#define R8A7791_CLK_SCIFA3 6
#define R8A7791_CLK_SCIFA4 7
--- /dev/null
+/*
+ * Copyright (c) 2014 Tomasz Figa <tomasz.figa@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This header provides constants for Samsung audio subsystem
+ * clock controller.
+ *
+ * The constants defined in this header are being used in dts
+ * and s5pv210 audss driver.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_S5PV210_AUDSS_H
+#define _DT_BINDINGS_CLOCK_S5PV210_AUDSS_H
+
+#define CLK_MOUT_AUDSS 0
+#define CLK_MOUT_I2S_A 1
+
+#define CLK_DOUT_AUD_BUS 2
+#define CLK_DOUT_I2S_A 3
+
+#define CLK_I2S 4
+#define CLK_HCLK_I2S 5
+#define CLK_HCLK_UART 6
+#define CLK_HCLK_HWA 7
+#define CLK_HCLK_DMA 8
+#define CLK_HCLK_BUF 9
+#define CLK_HCLK_RP 10
+
+#define AUDSS_MAX_CLKS 11
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Device Tree binding constants for Samsung S5PV210 clock controller.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_S5PV210_H
+#define _DT_BINDINGS_CLOCK_S5PV210_H
+
+/* Core clocks. */
+#define FIN_PLL 1
+#define FOUT_APLL 2
+#define FOUT_MPLL 3
+#define FOUT_EPLL 4
+#define FOUT_VPLL 5
+
+/* Muxes. */
+#define MOUT_FLASH 6
+#define MOUT_PSYS 7
+#define MOUT_DSYS 8
+#define MOUT_MSYS 9
+#define MOUT_VPLL 10
+#define MOUT_EPLL 11
+#define MOUT_MPLL 12
+#define MOUT_APLL 13
+#define MOUT_VPLLSRC 14
+#define MOUT_CSIS 15
+#define MOUT_FIMD 16
+#define MOUT_CAM1 17
+#define MOUT_CAM0 18
+#define MOUT_DAC 19
+#define MOUT_MIXER 20
+#define MOUT_HDMI 21
+#define MOUT_G2D 22
+#define MOUT_MFC 23
+#define MOUT_G3D 24
+#define MOUT_FIMC2 25
+#define MOUT_FIMC1 26
+#define MOUT_FIMC0 27
+#define MOUT_UART3 28
+#define MOUT_UART2 29
+#define MOUT_UART1 30
+#define MOUT_UART0 31
+#define MOUT_MMC3 32
+#define MOUT_MMC2 33
+#define MOUT_MMC1 34
+#define MOUT_MMC0 35
+#define MOUT_PWM 36
+#define MOUT_SPI0 37
+#define MOUT_SPI1 38
+#define MOUT_DMC0 39
+#define MOUT_PWI 40
+#define MOUT_HPM 41
+#define MOUT_SPDIF 42
+#define MOUT_AUDIO2 43
+#define MOUT_AUDIO1 44
+#define MOUT_AUDIO0 45
+
+/* Dividers. */
+#define DOUT_PCLKP 46
+#define DOUT_HCLKP 47
+#define DOUT_PCLKD 48
+#define DOUT_HCLKD 49
+#define DOUT_PCLKM 50
+#define DOUT_HCLKM 51
+#define DOUT_A2M 52
+#define DOUT_APLL 53
+#define DOUT_CSIS 54
+#define DOUT_FIMD 55
+#define DOUT_CAM1 56
+#define DOUT_CAM0 57
+#define DOUT_TBLK 58
+#define DOUT_G2D 59
+#define DOUT_MFC 60
+#define DOUT_G3D 61
+#define DOUT_FIMC2 62
+#define DOUT_FIMC1 63
+#define DOUT_FIMC0 64
+#define DOUT_UART3 65
+#define DOUT_UART2 66
+#define DOUT_UART1 67
+#define DOUT_UART0 68
+#define DOUT_MMC3 69
+#define DOUT_MMC2 70
+#define DOUT_MMC1 71
+#define DOUT_MMC0 72
+#define DOUT_PWM 73
+#define DOUT_SPI1 74
+#define DOUT_SPI0 75
+#define DOUT_DMC0 76
+#define DOUT_PWI 77
+#define DOUT_HPM 78
+#define DOUT_COPY 79
+#define DOUT_FLASH 80
+#define DOUT_AUDIO2 81
+#define DOUT_AUDIO1 82
+#define DOUT_AUDIO0 83
+#define DOUT_DPM 84
+#define DOUT_DVSEM 85
+
+/* Gates */
+#define SCLK_FIMC 86
+#define CLK_CSIS 87
+#define CLK_ROTATOR 88
+#define CLK_FIMC2 89
+#define CLK_FIMC1 90
+#define CLK_FIMC0 91
+#define CLK_MFC 92
+#define CLK_G2D 93
+#define CLK_G3D 94
+#define CLK_IMEM 95
+#define CLK_PDMA1 96
+#define CLK_PDMA0 97
+#define CLK_MDMA 98
+#define CLK_DMC1 99
+#define CLK_DMC0 100
+#define CLK_NFCON 101
+#define CLK_SROMC 102
+#define CLK_CFCON 103
+#define CLK_NANDXL 104
+#define CLK_USB_HOST 105
+#define CLK_USB_OTG 106
+#define CLK_HDMI 107
+#define CLK_TVENC 108
+#define CLK_MIXER 109
+#define CLK_VP 110
+#define CLK_DSIM 111
+#define CLK_FIMD 112
+#define CLK_TZIC3 113
+#define CLK_TZIC2 114
+#define CLK_TZIC1 115
+#define CLK_TZIC0 116
+#define CLK_VIC3 117
+#define CLK_VIC2 118
+#define CLK_VIC1 119
+#define CLK_VIC0 120
+#define CLK_TSI 121
+#define CLK_HSMMC3 122
+#define CLK_HSMMC2 123
+#define CLK_HSMMC1 124
+#define CLK_HSMMC0 125
+#define CLK_JTAG 126
+#define CLK_MODEMIF 127
+#define CLK_CORESIGHT 128
+#define CLK_SDM 129
+#define CLK_SECSS 130
+#define CLK_PCM2 131
+#define CLK_PCM1 132
+#define CLK_PCM0 133
+#define CLK_SYSCON 134
+#define CLK_GPIO 135
+#define CLK_TSADC 136
+#define CLK_PWM 137
+#define CLK_WDT 138
+#define CLK_KEYIF 139
+#define CLK_UART3 140
+#define CLK_UART2 141
+#define CLK_UART1 142
+#define CLK_UART0 143
+#define CLK_SYSTIMER 144
+#define CLK_RTC 145
+#define CLK_SPI1 146
+#define CLK_SPI0 147
+#define CLK_I2C_HDMI_PHY 148
+#define CLK_I2C1 149
+#define CLK_I2C2 150
+#define CLK_I2C0 151
+#define CLK_I2S1 152
+#define CLK_I2S2 153
+#define CLK_I2S0 154
+#define CLK_AC97 155
+#define CLK_SPDIF 156
+#define CLK_TZPC3 157
+#define CLK_TZPC2 158
+#define CLK_TZPC1 159
+#define CLK_TZPC0 160
+#define CLK_SECKEY 161
+#define CLK_IEM_APC 162
+#define CLK_IEM_IEC 163
+#define CLK_CHIPID 164
+#define CLK_JPEG 163
+
+/* Special clocks*/
+#define SCLK_PWI 164
+#define SCLK_SPDIF 165
+#define SCLK_AUDIO2 166
+#define SCLK_AUDIO1 167
+#define SCLK_AUDIO0 168
+#define SCLK_PWM 169
+#define SCLK_SPI1 170
+#define SCLK_SPI0 171
+#define SCLK_UART3 172
+#define SCLK_UART2 173
+#define SCLK_UART1 174
+#define SCLK_UART0 175
+#define SCLK_MMC3 176
+#define SCLK_MMC2 177
+#define SCLK_MMC1 178
+#define SCLK_MMC0 179
+#define SCLK_FINVPLL 180
+#define SCLK_CSIS 181
+#define SCLK_FIMD 182
+#define SCLK_CAM1 183
+#define SCLK_CAM0 184
+#define SCLK_DAC 185
+#define SCLK_MIXER 186
+#define SCLK_HDMI 187
+#define SCLK_FIMC2 188
+#define SCLK_FIMC1 189
+#define SCLK_FIMC0 190
+#define SCLK_HDMI27M 191
+#define SCLK_HDMIPHY 192
+#define SCLK_USBPHY0 193
+#define SCLK_USBPHY1 194
+
+/* S5P6442-specific clocks */
+#define MOUT_D0SYNC 195
+#define MOUT_D1SYNC 196
+#define DOUT_MIXER 197
+#define CLK_ETB 198
+#define CLK_ETM 199
+
+/* CLKOUT */
+#define FOUT_APLL_CLKOUT 200
+#define FOUT_MPLL_CLKOUT 201
+#define DOUT_APLL_CLKOUT 202
+#define MOUT_CLKSEL 203
+#define DOUT_CLKOUT 204
+#define MOUT_CLKOUT 205
+
+/* Total number of clocks. */
+#define NR_CLKS 206
+
+#endif /* _DT_BINDINGS_CLOCK_S5PV210_H */
#define VF610_CLK_DMAMUX1 151
#define VF610_CLK_DMAMUX2 152
#define VF610_CLK_DMAMUX3 153
-#define VF610_CLK_END 154
+#define VF610_CLK_FLEXCAN0_EN 154
+#define VF610_CLK_FLEXCAN1_EN 155
+#define VF610_CLK_END 156
#endif /* __DT_BINDINGS_CLOCK_VF610_H */
/* External control pins */
#define AS3722_EXT_CONTROL_PIN_ENABLE1 1
#define AS3722_EXT_CONTROL_PIN_ENABLE2 2
-#define AS3722_EXT_CONTROL_PIN_ENABLE2 3
+#define AS3722_EXT_CONTROL_PIN_ENABLE3 3
/* Interrupt numbers for AS3722 */
#define AS3722_IRQ_LID 0
--- /dev/null
+#ifndef _DT_BINDINGS_PINCTRL_TEGRA_XUSB_H
+#define _DT_BINDINGS_PINCTRL_TEGRA_XUSB_H 1
+
+#define TEGRA_XUSB_PADCTL_PCIE 0
+#define TEGRA_XUSB_PADCTL_SATA 1
+
+#endif /* _DT_BINDINGS_PINCTRL_TEGRA_XUSB_H */
void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu);
void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu);
void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu);
+
+u64 kvm_arm_timer_get_reg(struct kvm_vcpu *, u64 regid);
+int kvm_arm_timer_set_reg(struct kvm_vcpu *, u64 regid, u64 value);
+
#else
static inline int kvm_timer_hyp_init(void)
{
static inline void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu) {}
static inline void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu) {}
static inline void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu) {}
+
+static inline int kvm_arm_timer_set_reg(struct kvm_vcpu *vcpu, u64 regid, u64 value)
+{
+ return 0;
+}
+
+static inline u64 kvm_arm_timer_get_reg(struct kvm_vcpu *vcpu, u64 regid)
+{
+ return 0;
+}
#endif
#endif
#include <linux/irqreturn.h>
#include <linux/spinlock.h>
#include <linux/types.h>
-#include <linux/irqchip/arm-gic.h>
#define VGIC_NR_IRQS 256
#define VGIC_NR_SGIS 16
#define VGIC_NR_PRIVATE_IRQS (VGIC_NR_SGIS + VGIC_NR_PPIS)
#define VGIC_NR_SHARED_IRQS (VGIC_NR_IRQS - VGIC_NR_PRIVATE_IRQS)
#define VGIC_MAX_CPUS KVM_MAX_VCPUS
-#define VGIC_MAX_LRS (1 << 6)
+
+#define VGIC_V2_MAX_LRS (1 << 6)
+#define VGIC_V3_MAX_LRS 16
/* Sanity checks... */
#if (VGIC_MAX_CPUS > 8)
u32 shared[VGIC_NR_SHARED_IRQS / 4];
};
+struct kvm_vcpu;
+
+enum vgic_type {
+ VGIC_V2, /* Good ol' GICv2 */
+ VGIC_V3, /* New fancy GICv3 */
+};
+
+#define LR_STATE_PENDING (1 << 0)
+#define LR_STATE_ACTIVE (1 << 1)
+#define LR_STATE_MASK (3 << 0)
+#define LR_EOI_INT (1 << 2)
+
+struct vgic_lr {
+ u16 irq;
+ u8 source;
+ u8 state;
+};
+
+struct vgic_vmcr {
+ u32 ctlr;
+ u32 abpr;
+ u32 bpr;
+ u32 pmr;
+};
+
+struct vgic_ops {
+ struct vgic_lr (*get_lr)(const struct kvm_vcpu *, int);
+ void (*set_lr)(struct kvm_vcpu *, int, struct vgic_lr);
+ void (*sync_lr_elrsr)(struct kvm_vcpu *, int, struct vgic_lr);
+ u64 (*get_elrsr)(const struct kvm_vcpu *vcpu);
+ u64 (*get_eisr)(const struct kvm_vcpu *vcpu);
+ u32 (*get_interrupt_status)(const struct kvm_vcpu *vcpu);
+ void (*enable_underflow)(struct kvm_vcpu *vcpu);
+ void (*disable_underflow)(struct kvm_vcpu *vcpu);
+ void (*get_vmcr)(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+ void (*set_vmcr)(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+ void (*enable)(struct kvm_vcpu *vcpu);
+};
+
+struct vgic_params {
+ /* vgic type */
+ enum vgic_type type;
+ /* Physical address of vgic virtual cpu interface */
+ phys_addr_t vcpu_base;
+ /* Number of list registers */
+ u32 nr_lr;
+ /* Interrupt number */
+ unsigned int maint_irq;
+ /* Virtual control interface base address */
+ void __iomem *vctrl_base;
+};
+
struct vgic_dist {
#ifdef CONFIG_KVM_ARM_VGIC
spinlock_t lock;
+ bool in_kernel;
bool ready;
/* Virtual control interface mapping */
#endif
};
+struct vgic_v2_cpu_if {
+ u32 vgic_hcr;
+ u32 vgic_vmcr;
+ u32 vgic_misr; /* Saved only */
+ u32 vgic_eisr[2]; /* Saved only */
+ u32 vgic_elrsr[2]; /* Saved only */
+ u32 vgic_apr;
+ u32 vgic_lr[VGIC_V2_MAX_LRS];
+};
+
+struct vgic_v3_cpu_if {
+#ifdef CONFIG_ARM_GIC_V3
+ u32 vgic_hcr;
+ u32 vgic_vmcr;
+ u32 vgic_misr; /* Saved only */
+ u32 vgic_eisr; /* Saved only */
+ u32 vgic_elrsr; /* Saved only */
+ u32 vgic_ap0r[4];
+ u32 vgic_ap1r[4];
+ u64 vgic_lr[VGIC_V3_MAX_LRS];
+#endif
+};
+
struct vgic_cpu {
#ifdef CONFIG_KVM_ARM_VGIC
/* per IRQ to LR mapping */
DECLARE_BITMAP( pending_shared, VGIC_NR_SHARED_IRQS);
/* Bitmap of used/free list registers */
- DECLARE_BITMAP( lr_used, VGIC_MAX_LRS);
+ DECLARE_BITMAP( lr_used, VGIC_V2_MAX_LRS);
/* Number of list registers on this CPU */
int nr_lr;
/* CPU vif control registers for world switch */
- u32 vgic_hcr;
- u32 vgic_vmcr;
- u32 vgic_misr; /* Saved only */
- u32 vgic_eisr[2]; /* Saved only */
- u32 vgic_elrsr[2]; /* Saved only */
- u32 vgic_apr;
- u32 vgic_lr[VGIC_MAX_LRS];
+ union {
+ struct vgic_v2_cpu_if vgic_v2;
+ struct vgic_v3_cpu_if vgic_v3;
+ };
#endif
};
#define LR_EMPTY 0xff
+#define INT_STATUS_EOI (1 << 0)
+#define INT_STATUS_UNDERFLOW (1 << 1)
+
struct kvm;
struct kvm_vcpu;
struct kvm_run;
bool vgic_handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *run,
struct kvm_exit_mmio *mmio);
-#define irqchip_in_kernel(k) (!!((k)->arch.vgic.vctrl_base))
+#define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel))
#define vgic_initialized(k) ((k)->arch.vgic.ready)
+int vgic_v2_probe(struct device_node *vgic_node,
+ const struct vgic_ops **ops,
+ const struct vgic_params **params);
+#ifdef CONFIG_ARM_GIC_V3
+int vgic_v3_probe(struct device_node *vgic_node,
+ const struct vgic_ops **ops,
+ const struct vgic_params **params);
+#else
+static inline int vgic_v3_probe(struct device_node *vgic_node,
+ const struct vgic_ops **ops,
+ const struct vgic_params **params)
+{
+ return -ENODEV;
+}
+#endif
+
#else
static inline int kvm_vgic_hyp_init(void)
{
+++ /dev/null
-/*
- * Copyright (C) 2007 Atmel Corporation
- *
- * Driver for the AT32AP700X PS/2 controller (PSIF).
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __INCLUDE_ATMEL_PWM_BL_H
-#define __INCLUDE_ATMEL_PWM_BL_H
-
-/**
- * struct atmel_pwm_bl_platform_data
- * @pwm_channel: which PWM channel in the PWM module to use.
- * @pwm_frequency: PWM frequency to generate, the driver will try to be as
- * close as the prescaler allows.
- * @pwm_compare_max: value to use in the PWM channel compare register.
- * @pwm_duty_max: maximum duty cycle value, must be less than or equal to
- * pwm_compare_max.
- * @pwm_duty_min: minimum duty cycle value, must be less than pwm_duty_max.
- * @pwm_active_low: set to one if the low part of the PWM signal increases the
- * brightness of the backlight.
- * @gpio_on: GPIO line to control the backlight on/off, set to -1 if not used.
- * @on_active_low: set to one if the on/off signal is on when GPIO is low.
- *
- * This struct must be added to the platform device in the board code. It is
- * used by the atmel-pwm-bl driver to setup the GPIO to control on/off and the
- * PWM device.
- */
-struct atmel_pwm_bl_platform_data {
- unsigned int pwm_channel;
- unsigned int pwm_frequency;
- unsigned int pwm_compare_max;
- unsigned int pwm_duty_max;
- unsigned int pwm_duty_min;
- unsigned int pwm_active_low;
- int gpio_on;
- unsigned int on_active_low;
-};
-
-#endif /* __INCLUDE_ATMEL_PWM_BL_H */
+++ /dev/null
-#ifndef __LINUX_ATMEL_PWM_H
-#define __LINUX_ATMEL_PWM_H
-
-/**
- * struct pwm_channel - driver handle to a PWM channel
- * @regs: base of this channel's registers
- * @index: number of this channel (0..31)
- * @mck: base clock rate, which can be prescaled and maybe subdivided
- *
- * Drivers initialize a pwm_channel structure using pwm_channel_alloc().
- * Then they configure its clock rate (derived from MCK), alignment,
- * polarity, and duty cycle by writing directly to the channel registers,
- * before enabling the channel by calling pwm_channel_enable().
- *
- * After emitting a PWM signal for the desired length of time, drivers
- * may then pwm_channel_disable() or pwm_channel_free(). Both of these
- * disable the channel, but when it's freed the IRQ is deconfigured and
- * the channel must later be re-allocated and reconfigured.
- *
- * Note that if the period or duty cycle need to be changed while the
- * PWM channel is operating, drivers must use the PWM_CUPD double buffer
- * mechanism, either polling until they change or getting implicitly
- * notified through a once-per-period interrupt handler.
- */
-struct pwm_channel {
- void __iomem *regs;
- unsigned index;
- unsigned long mck;
-};
-
-extern int pwm_channel_alloc(int index, struct pwm_channel *ch);
-extern int pwm_channel_free(struct pwm_channel *ch);
-
-extern int pwm_clk_alloc(unsigned prescale, unsigned div);
-extern void pwm_clk_free(unsigned clk);
-
-extern int __pwm_channel_onoff(struct pwm_channel *ch, int enabled);
-
-#define pwm_channel_enable(ch) __pwm_channel_onoff((ch), 1)
-#define pwm_channel_disable(ch) __pwm_channel_onoff((ch), 0)
-
-/* periodic interrupts, mostly for CUPD changes to period or cycle */
-extern int pwm_channel_handler(struct pwm_channel *ch,
- void (*handler)(struct pwm_channel *ch));
-
-/* per-channel registers (banked at pwm_channel->regs) */
-#define PWM_CMR 0x00 /* mode register */
-#define PWM_CPR_CPD (1 << 10) /* set: CUPD modifies period */
-#define PWM_CPR_CPOL (1 << 9) /* set: idle high */
-#define PWM_CPR_CALG (1 << 8) /* set: center align */
-#define PWM_CPR_CPRE (0xf << 0) /* mask: rate is mck/(2^pre) */
-#define PWM_CPR_CLKA (0xb << 0) /* rate CLKA */
-#define PWM_CPR_CLKB (0xc << 0) /* rate CLKB */
-#define PWM_CDTY 0x04 /* duty cycle (max of CPRD) */
-#define PWM_CPRD 0x08 /* period (count up from zero) */
-#define PWM_CCNT 0x0c /* counter (20 bits?) */
-#define PWM_CUPD 0x10 /* update CPRD (or CDTY) next period */
-
-static inline void
-pwm_channel_writel(struct pwm_channel *pwmc, unsigned offset, u32 val)
-{
- __raw_writel(val, pwmc->regs + offset);
-}
-
-static inline u32 pwm_channel_readl(struct pwm_channel *pwmc, unsigned offset)
-{
- return __raw_readl(pwmc->regs + offset);
-}
-
-#endif /* __LINUX_ATMEL_PWM_H */
*/
struct host1x_reloc {
- struct host1x_bo *cmdbuf;
- u32 cmdbuf_offset;
- struct host1x_bo *target;
- u32 target_offset;
- u32 shift;
- u32 pad;
+ struct {
+ struct host1x_bo *bo;
+ unsigned long offset;
+ } cmdbuf;
+ struct {
+ struct host1x_bo *bo;
+ unsigned long offset;
+ } target;
+ unsigned long shift;
};
struct host1x_job {
struct hlist_node link;
};
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
-
-struct kvm_irq_routing_table {
- int chip[KVM_NR_IRQCHIPS][KVM_IRQCHIP_NUM_PINS];
- struct kvm_kernel_irq_routing_entry *rt_entries;
- u32 nr_rt_entries;
- /*
- * Array indexed by gsi. Each entry contains list of irq chips
- * the gsi is connected to.
- */
- struct hlist_head map[0];
-};
-
-#else
-
-struct kvm_irq_routing_table {};
-
-#endif
+struct kvm_irq_routing_table;
#ifndef KVM_PRIVATE_MEM_SLOTS
#define KVM_PRIVATE_MEM_SLOTS 0
struct mutex irq_lock;
#ifdef CONFIG_HAVE_KVM_IRQCHIP
/*
- * Update side is protected by irq_lock and,
- * if configured, irqfds.lock.
+ * Update side is protected by irq_lock.
*/
struct kvm_irq_routing_table __rcu *irq_routing;
struct hlist_head mask_notifier_list;
+#endif
+#ifdef CONFIG_HAVE_KVM_IRQFD
struct hlist_head irq_ack_notifier_list;
#endif
int __must_check vcpu_load(struct kvm_vcpu *vcpu);
void vcpu_put(struct kvm_vcpu *vcpu);
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
int kvm_irqfd_init(void);
void kvm_irqfd_exit(void);
#else
unsigned int ioctl, unsigned long arg);
int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf);
-int kvm_dev_ioctl_check_extension(long ext);
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext);
int kvm_get_dirty_log(struct kvm *kvm,
struct kvm_dirty_log *log, int *is_dirty);
void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
bool mask);
+int kvm_irq_map_gsi(struct kvm *kvm,
+ struct kvm_kernel_irq_routing_entry *entries, int gsi);
+int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin);
+
int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
bool line_status);
int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level);
const struct kvm_irq_routing_entry *entries,
unsigned nr,
unsigned flags);
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
- struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
const struct kvm_irq_routing_entry *ue);
void kvm_free_irq_routing(struct kvm *kvm);
-int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi);
-
#else
static inline void kvm_free_irq_routing(struct kvm *kvm) {}
#endif
+int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi);
+
#ifdef CONFIG_HAVE_KVM_EVENTFD
void kvm_eventfd_init(struct kvm *kvm);
int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args);
-#ifdef CONFIG_HAVE_KVM_IRQCHIP
+#ifdef CONFIG_HAVE_KVM_IRQFD
int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args);
void kvm_irqfd_release(struct kvm *kvm);
-void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *);
+void kvm_irq_routing_update(struct kvm *);
#else
static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args)
{
static inline void kvm_irqfd_release(struct kvm *kvm) {}
#ifdef CONFIG_HAVE_KVM_IRQCHIP
-static inline void kvm_irq_routing_update(struct kvm *kvm,
- struct kvm_irq_routing_table *irq_rt)
+static inline void kvm_irq_routing_update(struct kvm *kvm)
{
- rcu_assign_pointer(kvm->irq_routing, irq_rt);
}
#endif
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/rwsem.h>
-#include <linux/timer.h>
#include <linux/workqueue.h>
struct device;
unsigned long *delay_off);
struct device *dev;
+ const struct attribute_group **groups;
+
struct list_head node; /* LED Device list */
const char *default_trigger; /* Trigger to use */
unsigned long blink_delay_on, blink_delay_off;
- struct timer_list blink_timer;
+ struct delayed_work blink_work;
int blink_brightness;
struct work_struct set_brightness_work;
void ab8500_override_turn_on_stat(u8 mask, u8 set);
#ifdef CONFIG_AB8500_DEBUG
+extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
void ab8500_dump_all_banks(struct device *dev);
void ab8500_debug_register_interrupt(int line);
#else
#include <linux/regulator/consumer.h>
#include <linux/mfd/arizona/pdata.h>
-#define ARIZONA_MAX_CORE_SUPPLIES 3
+#define ARIZONA_MAX_CORE_SUPPLIES 2
enum arizona_type {
WM5102 = 1,
#define ARIZONA_IRQ_DSP_IRQ6 17
#define ARIZONA_IRQ_DSP_IRQ7 18
#define ARIZONA_IRQ_DSP_IRQ8 19
-#define ARIZONA_IRQ_SPK_SHUTDOWN_WARN 20
-#define ARIZONA_IRQ_SPK_SHUTDOWN 21
+#define ARIZONA_IRQ_SPK_OVERHEAT_WARN 20
+#define ARIZONA_IRQ_SPK_OVERHEAT 21
#define ARIZONA_IRQ_MICDET 22
#define ARIZONA_IRQ_HPDET 23
#define ARIZONA_IRQ_WSEQ_DONE 24
#define ARIZONA_IRQ_FLL1_CLOCK_OK 49
#define ARIZONA_IRQ_MICD_CLAMP_RISE 50
#define ARIZONA_IRQ_MICD_CLAMP_FALL 51
-
-#define ARIZONA_NUM_IRQ 52
+#define ARIZONA_IRQ_HP3R_DONE 52
+#define ARIZONA_IRQ_HP3L_DONE 53
+#define ARIZONA_IRQ_HP2R_DONE 54
+#define ARIZONA_IRQ_HP2L_DONE 55
+#define ARIZONA_IRQ_HP1R_DONE 56
+#define ARIZONA_IRQ_HP1L_DONE 57
+#define ARIZONA_IRQ_ISRC3_CFG_ERR 58
+#define ARIZONA_IRQ_DSP_SHARED_WR_COLL 59
+#define ARIZONA_IRQ_SPK_SHUTDOWN 60
+#define ARIZONA_IRQ_SPK1R_SHORT 61
+#define ARIZONA_IRQ_SPK1L_SHORT 62
+#define ARIZONA_IRQ_HP3R_SC_NEG 63
+#define ARIZONA_IRQ_HP3R_SC_POS 64
+#define ARIZONA_IRQ_HP3L_SC_NEG 65
+#define ARIZONA_IRQ_HP3L_SC_POS 66
+#define ARIZONA_IRQ_HP2R_SC_NEG 67
+#define ARIZONA_IRQ_HP2R_SC_POS 68
+#define ARIZONA_IRQ_HP2L_SC_NEG 69
+#define ARIZONA_IRQ_HP2L_SC_POS 70
+#define ARIZONA_IRQ_HP1R_SC_NEG 71
+#define ARIZONA_IRQ_HP1R_SC_POS 72
+#define ARIZONA_IRQ_HP1L_SC_NEG 73
+#define ARIZONA_IRQ_HP1L_SC_POS 74
+
+#define ARIZONA_NUM_IRQ 75
struct snd_soc_dapm_context;
struct mutex clk_lock;
int clk32k_ref;
+ bool ctrlif_error;
+
struct snd_soc_dapm_context *dapm;
int tdm_width[ARIZONA_MAX_AIF];
#define ARIZONA_INTERRUPT_STATUS_3 0xD02
#define ARIZONA_INTERRUPT_STATUS_4 0xD03
#define ARIZONA_INTERRUPT_STATUS_5 0xD04
+#define ARIZONA_INTERRUPT_STATUS_6 0xD05
#define ARIZONA_INTERRUPT_STATUS_1_MASK 0xD08
#define ARIZONA_INTERRUPT_STATUS_2_MASK 0xD09
#define ARIZONA_INTERRUPT_STATUS_3_MASK 0xD0A
#define ARIZONA_INTERRUPT_STATUS_4_MASK 0xD0B
#define ARIZONA_INTERRUPT_STATUS_5_MASK 0xD0C
+#define ARIZONA_INTERRUPT_STATUS_6_MASK 0xD0D
#define ARIZONA_INTERRUPT_CONTROL 0xD0F
#define ARIZONA_IRQ2_STATUS_1 0xD10
#define ARIZONA_IRQ2_STATUS_2 0xD11
#define ARIZONA_IRQ2_STATUS_3 0xD12
#define ARIZONA_IRQ2_STATUS_4 0xD13
#define ARIZONA_IRQ2_STATUS_5 0xD14
+#define ARIZONA_IRQ2_STATUS_6 0xD15
#define ARIZONA_IRQ2_STATUS_1_MASK 0xD18
#define ARIZONA_IRQ2_STATUS_2_MASK 0xD19
#define ARIZONA_IRQ2_STATUS_3_MASK 0xD1A
#define ARIZONA_IRQ2_STATUS_4_MASK 0xD1B
#define ARIZONA_IRQ2_STATUS_5_MASK 0xD1C
+#define ARIZONA_IRQ2_STATUS_6_MASK 0xD1D
#define ARIZONA_IRQ2_CONTROL 0xD1F
#define ARIZONA_INTERRUPT_RAW_STATUS_2 0xD20
#define ARIZONA_INTERRUPT_RAW_STATUS_3 0xD21
#define ARIZONA_INTERRUPT_RAW_STATUS_6 0xD24
#define ARIZONA_INTERRUPT_RAW_STATUS_7 0xD25
#define ARIZONA_INTERRUPT_RAW_STATUS_8 0xD26
+#define ARIZONA_INTERRUPT_RAW_STATUS_9 0xD28
#define ARIZONA_IRQ_PIN_STATUS 0xD40
#define ARIZONA_ADSP2_IRQ0 0xD41
#define ARIZONA_AOD_WKUP_AND_TRIG 0xD50
/*
* R3330 (0xD02) - Interrupt Status 3
*/
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1 0x8000 /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_MASK 0x8000 /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_SHIFT 15 /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1 0x4000 /* SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT 14 /* SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1 0x8000 /* SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_MASK 0x8000 /* SPK_OVERHEAD_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_SHIFT 15 /* SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_WIDTH 1 /* SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1 0x4000 /* SPK_OVERHEAT_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1_MASK 0x4000 /* SPK_OVERHEAT_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1_SHIFT 14 /* SPK_OVERHEAT_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1_WIDTH 1 /* SPK_OVERHEAT_EINT1 */
#define ARIZONA_HPDET_EINT1 0x2000 /* HPDET_EINT1 */
#define ARIZONA_HPDET_EINT1_MASK 0x2000 /* HPDET_EINT1 */
#define ARIZONA_HPDET_EINT1_SHIFT 13 /* HPDET_EINT1 */
#define ARIZONA_ISRC2_CFG_ERR_EINT1_MASK 0x0040 /* ISRC2_CFG_ERR_EINT1 */
#define ARIZONA_ISRC2_CFG_ERR_EINT1_SHIFT 6 /* ISRC2_CFG_ERR_EINT1 */
#define ARIZONA_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1 0x0020 /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1_MASK 0x0020 /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1_SHIFT 5 /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1_WIDTH 1 /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1 0x0010 /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1_MASK 0x0010 /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1_SHIFT 4 /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1_WIDTH 1 /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1 0x0008 /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1_MASK 0x0008 /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1_SHIFT 3 /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1_WIDTH 1 /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1 0x0004 /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1_MASK 0x0004 /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1_SHIFT 2 /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1_WIDTH 1 /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1 0x0002 /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1_MASK 0x0002 /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1_SHIFT 1 /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1_WIDTH 1 /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1 0x0001 /* HP1L_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1_MASK 0x0001 /* HP1L_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1_SHIFT 0 /* HP1L_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1_WIDTH 1 /* HP1L_DONE_EINT1 */
+
+/*
+ * R3331 (0xD03) - Interrupt Status 4 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_AIF3_ERR_EINT1 0x8000 /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF3_ERR_EINT1_MASK 0x8000 /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF3_ERR_EINT1_SHIFT 15 /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF3_ERR_EINT1_WIDTH 1 /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1 0x4000 /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1_MASK 0x4000 /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1_SHIFT 14 /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1_WIDTH 1 /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1 0x2000 /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1_MASK 0x2000 /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1_SHIFT 13 /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1_WIDTH 1 /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1 0x1000 /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1_MASK 0x1000 /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1_SHIFT 12 /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1_WIDTH 1 /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1 0x0800 /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800 /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_SHIFT 11 /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_WIDTH 1 /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1 0x0400 /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_MASK 0x0400 /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_SHIFT 10 /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_WIDTH 1 /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1 0x0200 /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_MASK 0x0200 /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_SHIFT 9 /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_WIDTH 1 /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1 0x0100 /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_MASK 0x0100 /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_SHIFT 8 /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_WIDTH 1 /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1 0x0080 /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_MASK 0x0080 /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_SHIFT 7 /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1 0x0040 /* ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_MASK 0x0040 /* ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_SHIFT 6 /* ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_WIDTH 1 /* ISRC3_CFG_ERR_EINT1 */
/*
* R3332 (0xD04) - Interrupt Status 5
#define ARIZONA_FLL1_CLOCK_OK_EINT1_SHIFT 0 /* FLL1_CLOCK_OK_EINT1 */
#define ARIZONA_FLL1_CLOCK_OK_EINT1_WIDTH 1 /* FLL1_CLOCK_OK_EINT1 */
+/*
+ * R3332 (0xD05) - Interrupt Status 5 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1 0x0008 /* ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_MASK 0x0008 /* ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_SHIFT 3 /* ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_WIDTH 1 /* ASRC_CFG_ERR_EINT1 */
+
+/*
+ * R3333 (0xD05) - Interrupt Status 6
+ */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1 0x8000 /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_MASK 0x8000 /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_SHIFT 15 /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_WIDTH 1 /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1 0x4000 /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT 14 /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1 0x2000 /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1_MASK 0x2000 /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1_SHIFT 13 /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1_WIDTH 1 /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1 0x1000 /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1_MASK 0x1000 /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1_SHIFT 12 /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1_WIDTH 1 /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1 0x0800 /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1_MASK 0x0800 /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1_SHIFT 11 /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1_WIDTH 1 /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1 0x0400 /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1_MASK 0x0400 /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1_SHIFT 10 /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1_WIDTH 1 /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1 0x0200 /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1_MASK 0x0200 /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1_SHIFT 9 /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1_WIDTH 1 /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1 0x0100 /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1_MASK 0x0100 /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1_SHIFT 8 /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1_WIDTH 1 /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1 0x0080 /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1_MASK 0x0080 /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1_SHIFT 7 /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1_WIDTH 1 /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1 0x0040 /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1_MASK 0x0040 /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1_SHIFT 6 /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1_WIDTH 1 /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1 0x0020 /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1_MASK 0x0020 /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1_SHIFT 5 /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1_WIDTH 1 /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1 0x0010 /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1_MASK 0x0010 /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1_SHIFT 4 /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1_WIDTH 1 /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1 0x0008 /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1_MASK 0x0008 /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1_SHIFT 3 /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1_WIDTH 1 /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1 0x0004 /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1_MASK 0x0004 /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1_SHIFT 2 /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1_WIDTH 1 /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1 0x0002 /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1_MASK 0x0002 /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1_SHIFT 1 /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1_WIDTH 1 /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1 0x0001 /* HP1L_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1_MASK 0x0001 /* HP1L_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1_SHIFT 0 /* HP1L_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1_WIDTH 1 /* HP1L_SC_POS_EINT1 */
+
/*
* R3336 (0xD08) - Interrupt Status 1 Mask
*/
/*
* R3338 (0xD0A) - Interrupt Status 3 Mask
*/
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_MASK 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_SHIFT 15 /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_MASK 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_SHIFT 15 /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_WIDTH 1 /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1 0x4000 /* IM_SPK_OVERHEAT_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1_MASK 0x4000 /* IM_SPK_OVERHEAT_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1_SHIFT 14 /* IM_SPK_OVERHEAT_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1_WIDTH 1 /* IM_SPK_OVERHEAT_EINT1 */
#define ARIZONA_IM_HPDET_EINT1 0x2000 /* IM_HPDET_EINT1 */
#define ARIZONA_IM_HPDET_EINT1_MASK 0x2000 /* IM_HPDET_EINT1 */
#define ARIZONA_IM_HPDET_EINT1_SHIFT 13 /* IM_HPDET_EINT1 */
#define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_MASK 0x0040 /* IM_ISRC2_CFG_ERR_EINT1 */
#define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_SHIFT 6 /* IM_ISRC2_CFG_ERR_EINT1 */
#define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1 0x0020 /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1_MASK 0x0020 /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1_SHIFT 5 /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1_WIDTH 1 /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1 0x0010 /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1_MASK 0x0010 /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1_SHIFT 4 /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1_WIDTH 1 /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1 0x0008 /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1_MASK 0x0008 /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1_SHIFT 3 /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1_WIDTH 1 /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1 0x0004 /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1_MASK 0x0004 /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1_SHIFT 2 /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1_WIDTH 1 /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1 0x0002 /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1_MASK 0x0002 /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1_SHIFT 1 /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1_WIDTH 1 /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1 0x0001 /* IM_HP1L_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1_MASK 0x0001 /* IM_HP1L_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1_SHIFT 0 /* IM_HP1L_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1_WIDTH 1 /* IM_HP1L_DONE_EINT1 */
+
+/*
+ * R3339 (0xD0B) - Interrupt Status 4 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1 0x8000 /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1_MASK 0x8000 /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1_SHIFT 15 /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1_WIDTH 1 /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1 0x4000 /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1_MASK 0x4000 /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1_SHIFT 14 /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1_WIDTH 1 /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1 0x2000 /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1_MASK 0x2000 /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1_SHIFT 13 /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1_WIDTH 1 /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1 0x1000 /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_MASK 0x1000 /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_SHIFT 12 /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_WIDTH 1 /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_SHIFT 11 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_WIDTH 1 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_MASK 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_SHIFT 10 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_WIDTH 1 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1 0x0200 /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_MASK 0x0200 /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_SHIFT 9 /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_WIDTH 1 /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1 0x0100 /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_MASK 0x0100 /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_SHIFT 8 /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1 0x0080 /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_MASK 0x0080 /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_SHIFT 7 /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1 0x0040 /* IM_ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_MASK 0x0040 /* IM_ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_SHIFT 6 /* IM_ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC3_CFG_ERR_EINT1 */
/*
* R3340 (0xD0C) - Interrupt Status 5 Mask
#define ARIZONA_IM_FLL1_CLOCK_OK_EINT1_SHIFT 0 /* IM_FLL1_CLOCK_OK_EINT1 */
#define ARIZONA_IM_FLL1_CLOCK_OK_EINT1_WIDTH 1 /* IM_FLL1_CLOCK_OK_EINT1 */
+/*
+ * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1 0x0008 /* IM_ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_MASK 0x0008 /* IM_ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_SHIFT 3 /* IM_ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_WIDTH 1 /* IM_ASRC_CFG_ERR_EINT1 */
+
+/*
+ * R3341 (0xD0D) - Interrupt Status 6 Mask
+ */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_MASK 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_SHIFT 15 /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_WIDTH 1 /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1 0x2000 /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1_MASK 0x2000 /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1_SHIFT 13 /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1_WIDTH 1 /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1 0x1000 /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1_MASK 0x1000 /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1_SHIFT 12 /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1_WIDTH 1 /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1 0x0800 /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1_MASK 0x0800 /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1_SHIFT 11 /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1_WIDTH 1 /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1 0x0400 /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1_MASK 0x0400 /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1_SHIFT 10 /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1_WIDTH 1 /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1 0x0200 /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1_MASK 0x0200 /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1_SHIFT 9 /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1_WIDTH 1 /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1 0x0100 /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1_MASK 0x0100 /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1_SHIFT 8 /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1_WIDTH 1 /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1 0x0080 /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1_MASK 0x0080 /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1_SHIFT 7 /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1_WIDTH 1 /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1 0x0040 /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1_MASK 0x0040 /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1_SHIFT 6 /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1_WIDTH 1 /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1 0x0020 /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1_MASK 0x0020 /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1_SHIFT 5 /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1_WIDTH 1 /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1 0x0010 /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1_MASK 0x0010 /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1_SHIFT 4 /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1_WIDTH 1 /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1 0x0008 /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1_MASK 0x0008 /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1_SHIFT 3 /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1_WIDTH 1 /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1 0x0004 /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1_MASK 0x0004 /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1_SHIFT 2 /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1_WIDTH 1 /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1 0x0002 /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1_MASK 0x0002 /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1_SHIFT 1 /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1_WIDTH 1 /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1 0x0001 /* IM_HP1L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1_MASK 0x0001 /* IM_HP1L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1_SHIFT 0 /* IM_HP1L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1_WIDTH 1 /* IM_HP1L_SC_POS_EINT1 */
+
/*
* R3343 (0xD0F) - Interrupt Control
*/
/*
* R3346 (0xD12) - IRQ2 Status 3
*/
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2 0x8000 /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_MASK 0x8000 /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_SHIFT 15 /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2 0x4000 /* SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT 14 /* SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2 0x8000 /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_MASK 0x8000 /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_SHIFT 15 /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_WIDTH 1 /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2 0x4000 /* SPK_OVERHEAT_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2_MASK 0x4000 /* SPK_OVERHEAT_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2_SHIFT 14 /* SPK_OVERHEAT_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2_WIDTH 1 /* SPK_OVERHEAT_EINT2 */
#define ARIZONA_HPDET_EINT2 0x2000 /* HPDET_EINT2 */
#define ARIZONA_HPDET_EINT2_MASK 0x2000 /* HPDET_EINT2 */
#define ARIZONA_HPDET_EINT2_SHIFT 13 /* HPDET_EINT2 */
#define ARIZONA_ISRC2_CFG_ERR_EINT2_MASK 0x0040 /* ISRC2_CFG_ERR_EINT2 */
#define ARIZONA_ISRC2_CFG_ERR_EINT2_SHIFT 6 /* ISRC2_CFG_ERR_EINT2 */
#define ARIZONA_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2 0x0020 /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2_MASK 0x0020 /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2_SHIFT 5 /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2_WIDTH 1 /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2 0x0010 /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2_MASK 0x0010 /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2_SHIFT 4 /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2_WIDTH 1 /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2 0x0008 /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2_MASK 0x0008 /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2_SHIFT 3 /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2_WIDTH 1 /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2 0x0004 /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2_MASK 0x0004 /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2_SHIFT 2 /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2_WIDTH 1 /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2 0x0002 /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2_MASK 0x0002 /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2_SHIFT 1 /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2_WIDTH 1 /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2 0x0001 /* HP1L_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2_MASK 0x0001 /* HP1L_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2_SHIFT 0 /* HP1L_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2_WIDTH 1 /* HP1L_DONE_EINT2 */
+
+/*
+ * R3347 (0xD13) - IRQ2 Status 4 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_AIF3_ERR_EINT2 0x8000 /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF3_ERR_EINT2_MASK 0x8000 /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF3_ERR_EINT2_SHIFT 15 /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF3_ERR_EINT2_WIDTH 1 /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2 0x4000 /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2_MASK 0x4000 /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2_SHIFT 14 /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2_WIDTH 1 /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2 0x2000 /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2_MASK 0x2000 /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2_SHIFT 13 /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2_WIDTH 1 /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2 0x1000 /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2_MASK 0x1000 /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2_SHIFT 12 /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2_WIDTH 1 /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2 0x0800 /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800 /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_SHIFT 11 /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_WIDTH 1 /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2 0x0400 /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_MASK 0x0400 /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_SHIFT 10 /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_WIDTH 1 /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2 0x0200 /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_MASK 0x0200 /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_SHIFT 9 /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_WIDTH 1 /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2 0x0100 /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_MASK 0x0100 /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_SHIFT 8 /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_WIDTH 1 /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2 0x0080 /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_MASK 0x0080 /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_SHIFT 7 /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2 0x0040 /* ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_MASK 0x0040 /* ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_SHIFT 6 /* ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_WIDTH 1 /* ISRC3_CFG_ERR_EINT2 */
/*
* R3348 (0xD14) - IRQ2 Status 5
#define ARIZONA_FLL1_CLOCK_OK_EINT2_SHIFT 0 /* FLL1_CLOCK_OK_EINT2 */
#define ARIZONA_FLL1_CLOCK_OK_EINT2_WIDTH 1 /* FLL1_CLOCK_OK_EINT2 */
+/*
+ * R3348 (0xD14) - IRQ2 Status 5 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2 0x0008 /* ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_MASK 0x0008 /* ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_SHIFT 3 /* ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_WIDTH 1 /* ASRC_CFG_ERR_EINT2 */
+
+/*
+ * R3349 (0xD15) - IRQ2 Status 6
+ */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2 0x8000 /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_MASK 0x8000 /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_SHIFT 15 /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_WIDTH 1 /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2 0x4000 /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT 14 /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2 0x2000 /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2_MASK 0x2000 /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2_SHIFT 13 /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2_WIDTH 1 /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2 0x1000 /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2_MASK 0x1000 /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2_SHIFT 12 /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2_WIDTH 1 /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2 0x0800 /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2_MASK 0x0800 /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2_SHIFT 11 /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2_WIDTH 1 /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2 0x0400 /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2_MASK 0x0400 /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2_SHIFT 10 /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2_WIDTH 1 /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2 0x0200 /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2_MASK 0x0200 /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2_SHIFT 9 /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2_WIDTH 1 /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2 0x0100 /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2_MASK 0x0100 /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2_SHIFT 8 /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2_WIDTH 1 /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2 0x0080 /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2_MASK 0x0080 /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2_SHIFT 7 /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2_WIDTH 1 /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2 0x0040 /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2_MASK 0x0040 /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2_SHIFT 6 /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2_WIDTH 1 /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2 0x0020 /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2_MASK 0x0020 /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2_SHIFT 5 /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2_WIDTH 1 /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2 0x0010 /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2_MASK 0x0010 /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2_SHIFT 4 /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2_WIDTH 1 /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2 0x0008 /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2_MASK 0x0008 /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2_SHIFT 3 /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2_WIDTH 1 /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2 0x0004 /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2_MASK 0x0004 /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2_SHIFT 2 /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2_WIDTH 1 /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2 0x0002 /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2_MASK 0x0002 /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2_SHIFT 1 /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2_WIDTH 1 /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2 0x0001 /* HP1L_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2_MASK 0x0001 /* HP1L_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2_SHIFT 0 /* HP1L_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2_WIDTH 1 /* HP1L_SC_POS_EINT2 */
+
/*
* R3352 (0xD18) - IRQ2 Status 1 Mask
*/
/*
* R3354 (0xD1A) - IRQ2 Status 3 Mask
*/
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_MASK 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_SHIFT 15 /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_MASK 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_SHIFT 15 /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_WIDTH 1 /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2 0x4000 /* IM_SPK_OVERHEAT_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2_MASK 0x4000 /* IM_SPK_OVERHEAT_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2_SHIFT 14 /* IM_SPK_OVERHEAT_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2_WIDTH 1 /* IM_SPK_OVERHEAT_EINT2 */
#define ARIZONA_IM_HPDET_EINT2 0x2000 /* IM_HPDET_EINT2 */
#define ARIZONA_IM_HPDET_EINT2_MASK 0x2000 /* IM_HPDET_EINT2 */
#define ARIZONA_IM_HPDET_EINT2_SHIFT 13 /* IM_HPDET_EINT2 */
#define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_MASK 0x0040 /* IM_ISRC2_CFG_ERR_EINT2 */
#define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_SHIFT 6 /* IM_ISRC2_CFG_ERR_EINT2 */
#define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2 0x0020 /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2_MASK 0x0020 /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2_SHIFT 5 /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2_WIDTH 1 /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2 0x0010 /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2_MASK 0x0010 /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2_SHIFT 4 /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2_WIDTH 1 /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2 0x0008 /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2_MASK 0x0008 /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2_SHIFT 3 /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2_WIDTH 1 /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2 0x0004 /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2_MASK 0x0004 /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2_SHIFT 2 /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2_WIDTH 1 /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2 0x0002 /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2_MASK 0x0002 /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2_SHIFT 1 /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2_WIDTH 1 /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2 0x0001 /* IM_HP1L_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2_MASK 0x0001 /* IM_HP1L_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2_SHIFT 0 /* IM_HP1L_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2_WIDTH 1 /* IM_HP1L_DONE_EINT2 */
+
+/*
+ * R3355 (0xD1B) - IRQ2 Status 4 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2 0x8000 /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2_MASK 0x8000 /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2_SHIFT 15 /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2_WIDTH 1 /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2 0x4000 /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2_MASK 0x4000 /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2_SHIFT 14 /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2_WIDTH 1 /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2 0x2000 /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2_MASK 0x2000 /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2_SHIFT 13 /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2_WIDTH 1 /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2 0x1000 /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_MASK 0x1000 /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_SHIFT 12 /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_WIDTH 1 /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_SHIFT 11 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_WIDTH 1 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_MASK 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_SHIFT 10 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_WIDTH 1 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2 0x0200 /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_MASK 0x0200 /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_SHIFT 9 /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_WIDTH 1 /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2 0x0100 /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_MASK 0x0100 /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_SHIFT 8 /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2 0x0080 /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_MASK 0x0080 /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_SHIFT 7 /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2 0x0040 /* IM_ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_MASK 0x0040 /* IM_ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_SHIFT 6 /* IM_ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC3_CFG_ERR_EINT2 */
/*
* R3356 (0xD1C) - IRQ2 Status 5 Mask
#define ARIZONA_IM_FLL1_CLOCK_OK_EINT2_SHIFT 0 /* IM_FLL1_CLOCK_OK_EINT2 */
#define ARIZONA_IM_FLL1_CLOCK_OK_EINT2_WIDTH 1 /* IM_FLL1_CLOCK_OK_EINT2 */
+/*
+ * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2 0x0008 /* IM_ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_MASK 0x0008 /* IM_ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_SHIFT 3 /* IM_ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_WIDTH 1 /* IM_ASRC_CFG_ERR_EINT2 */
+
+/*
+ * R3357 (0xD1D) - IRQ2 Status 6 Mask
+ */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_MASK 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_SHIFT 15 /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_WIDTH 1 /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2 0x2000 /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2_MASK 0x2000 /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2_SHIFT 13 /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2_WIDTH 1 /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2 0x1000 /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2_MASK 0x1000 /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2_SHIFT 12 /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2_WIDTH 1 /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2 0x0800 /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2_MASK 0x0800 /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2_SHIFT 11 /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2_WIDTH 1 /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2 0x0400 /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2_MASK 0x0400 /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2_SHIFT 10 /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2_WIDTH 1 /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2 0x0200 /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2_MASK 0x0200 /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2_SHIFT 9 /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2_WIDTH 1 /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2 0x0100 /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2_MASK 0x0100 /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2_SHIFT 8 /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2_WIDTH 1 /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2 0x0080 /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2_MASK 0x0080 /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2_SHIFT 7 /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2_WIDTH 1 /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2 0x0040 /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2_MASK 0x0040 /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2_SHIFT 6 /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2_WIDTH 1 /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2 0x0020 /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2_MASK 0x0020 /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2_SHIFT 5 /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2_WIDTH 1 /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2 0x0010 /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2_MASK 0x0010 /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2_SHIFT 4 /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2_WIDTH 1 /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2 0x0008 /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2_MASK 0x0008 /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2_SHIFT 3 /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2_WIDTH 1 /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2 0x0004 /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2_MASK 0x0004 /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2_SHIFT 2 /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2_WIDTH 1 /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2 0x0002 /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2_MASK 0x0002 /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2_SHIFT 1 /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2_WIDTH 1 /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2 0x0001 /* IM_HP1L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2_MASK 0x0001 /* IM_HP1L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2_SHIFT 0 /* IM_HP1L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2_WIDTH 1 /* IM_HP1L_SC_POS_EINT2 */
+
/*
* R3359 (0xD1F) - IRQ2 Control
*/
/*
* R3361 (0xD21) - Interrupt Raw Status 3
*/
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS 0x8000 /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS_MASK 0x8000 /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS_SHIFT 15 /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS_WIDTH 1 /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS 0x4000 /* SPK_SHUTDOWN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS_MASK 0x4000 /* SPK_SHUTDOWN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT 14 /* SPK_SHUTDOWN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH 1 /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS 0x8000 /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS_MASK 0x8000 /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS_SHIFT 15 /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS_WIDTH 1 /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_STS 0x4000 /* SPK_OVERHEAT_STS */
+#define ARIZONA_SPK_OVERHEAT_STS_MASK 0x4000 /* SPK_OVERHEAT_STS */
+#define ARIZONA_SPK_OVERHEAT_STS_SHIFT 14 /* SPK_OVERHEAT_STS */
+#define ARIZONA_SPK_OVERHEAT_STS_WIDTH 1 /* SPK_OVERHEAT_STS */
#define ARIZONA_HPDET_STS 0x2000 /* HPDET_STS */
#define ARIZONA_HPDET_STS_MASK 0x2000 /* HPDET_STS */
#define ARIZONA_HPDET_STS_SHIFT 13 /* HPDET_STS */
#define ARIZONA_ISRC2_CFG_ERR_STS_MASK 0x0040 /* ISRC2_CFG_ERR_STS */
#define ARIZONA_ISRC2_CFG_ERR_STS_SHIFT 6 /* ISRC2_CFG_ERR_STS */
#define ARIZONA_ISRC2_CFG_ERR_STS_WIDTH 1 /* ISRC2_CFG_ERR_STS */
+#define ARIZONA_HP3R_DONE_STS 0x0020 /* HP3R_DONE_STS */
+#define ARIZONA_HP3R_DONE_STS_MASK 0x0020 /* HP3R_DONE_STS */
+#define ARIZONA_HP3R_DONE_STS_SHIFT 5 /* HP3R_DONE_STS */
+#define ARIZONA_HP3R_DONE_STS_WIDTH 1 /* HP3R_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS 0x0010 /* HP3L_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS_MASK 0x0010 /* HP3L_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS_SHIFT 4 /* HP3L_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS_WIDTH 1 /* HP3L_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS 0x0008 /* HP2R_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS_MASK 0x0008 /* HP2R_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS_SHIFT 3 /* HP2R_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS_WIDTH 1 /* HP2R_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS 0x0004 /* HP2L_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS_MASK 0x0004 /* HP2L_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS_SHIFT 2 /* HP2L_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS_WIDTH 1 /* HP2L_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS 0x0002 /* HP1R_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS_MASK 0x0002 /* HP1R_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS_SHIFT 1 /* HP1R_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS_WIDTH 1 /* HP1R_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS 0x0001 /* HP1L_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS_MASK 0x0001 /* HP1L_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS_SHIFT 0 /* HP1L_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS_WIDTH 1 /* HP1L_DONE_STS */
/*
* R3363 (0xD23) - Interrupt Raw Status 5
#define ARIZONA_ADSP2_1_OVERCLOCKED_STS_MASK 0x0008 /* ADSP2_1_OVERCLOCKED_STS */
#define ARIZONA_ADSP2_1_OVERCLOCKED_STS_SHIFT 3 /* ADSP2_1_OVERCLOCKED_STS */
#define ARIZONA_ADSP2_1_OVERCLOCKED_STS_WIDTH 1 /* ADSP2_1_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS 0x0004 /* ISRC3_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS_MASK 0x0004 /* ISRC3_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS_SHIFT 2 /* ISRC3_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS_WIDTH 1 /* ISRC3_OVERCLOCKED_STS */
#define ARIZONA_ISRC2_OVERCLOCKED_STS 0x0002 /* ISRC2_OVERCLOCKED_STS */
#define ARIZONA_ISRC2_OVERCLOCKED_STS_MASK 0x0002 /* ISRC2_OVERCLOCKED_STS */
#define ARIZONA_ISRC2_OVERCLOCKED_STS_SHIFT 1 /* ISRC2_OVERCLOCKED_STS */
#define ARIZONA_AIF1_UNDERCLOCKED_STS_MASK 0x0100 /* AIF1_UNDERCLOCKED_STS */
#define ARIZONA_AIF1_UNDERCLOCKED_STS_SHIFT 8 /* AIF1_UNDERCLOCKED_STS */
#define ARIZONA_AIF1_UNDERCLOCKED_STS_WIDTH 1 /* AIF1_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS 0x0080 /* ISRC3_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS_MASK 0x0080 /* ISRC3_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS_SHIFT 7 /* ISRC3_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS_WIDTH 1 /* ISRC3_UNDERCLOCKED_STS */
#define ARIZONA_ISRC2_UNDERCLOCKED_STS 0x0040 /* ISRC2_UNDERCLOCKED_STS */
#define ARIZONA_ISRC2_UNDERCLOCKED_STS_MASK 0x0040 /* ISRC2_UNDERCLOCKED_STS */
#define ARIZONA_ISRC2_UNDERCLOCKED_STS_SHIFT 6 /* ISRC2_UNDERCLOCKED_STS */
#define ARIZONA_MIXER_UNDERCLOCKED_STS_SHIFT 0 /* MIXER_UNDERCLOCKED_STS */
#define ARIZONA_MIXER_UNDERCLOCKED_STS_WIDTH 1 /* MIXER_UNDERCLOCKED_STS */
+/*
+ * R3368 (0xD28) - Interrupt Raw Status 9
+ */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS 0x8000 /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS_MASK 0x8000 /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS_SHIFT 15 /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS_WIDTH 1 /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS 0x4000 /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS_MASK 0x4000 /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT 14 /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH 1 /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK1R_SHORT_STS 0x2000 /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1R_SHORT_STS_MASK 0x2000 /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1R_SHORT_STS_SHIFT 13 /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1R_SHORT_STS_WIDTH 1 /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS 0x1000 /* SPK1L_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS_MASK 0x1000 /* SPK1L_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS_SHIFT 12 /* SPK1L_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS_WIDTH 1 /* SPK1L_SHORT_STS */
+#define ARIZONA_HP3R_SC_NEG_STS 0x0800 /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_NEG_STS_MASK 0x0800 /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_NEG_STS_SHIFT 11 /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_NEG_STS_WIDTH 1 /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_POS_STS 0x0400 /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3R_SC_POS_STS_MASK 0x0400 /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3R_SC_POS_STS_SHIFT 10 /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3R_SC_POS_STS_WIDTH 1 /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3L_SC_NEG_STS 0x0200 /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_NEG_STS_MASK 0x0200 /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_NEG_STS_SHIFT 9 /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_NEG_STS_WIDTH 1 /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_POS_STS 0x0100 /* HP3L_SC_POS_STS */
+#define ARIZONA_HP3L_SC_POS_STS_MASK 0x0100 /* HP3L_SC_POS_STS */
+#define ARIZONA_HP3L_SC_POS_STS_SHIFT 8 /* HP3L_SC_POS_STS */
+#define ARIZONA_HP3L_SC_POS_STS_WIDTH 1 /* HP3L_SC_POS_STS */
+#define ARIZONA_HP2R_SC_NEG_STS 0x0080 /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_NEG_STS_MASK 0x0080 /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_NEG_STS_SHIFT 7 /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_NEG_STS_WIDTH 1 /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_POS_STS 0x0040 /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2R_SC_POS_STS_MASK 0x0040 /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2R_SC_POS_STS_SHIFT 6 /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2R_SC_POS_STS_WIDTH 1 /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2L_SC_NEG_STS 0x0020 /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_NEG_STS_MASK 0x0020 /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_NEG_STS_SHIFT 5 /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_NEG_STS_WIDTH 1 /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_POS_STS 0x0010 /* HP2L_SC_POS_STS */
+#define ARIZONA_HP2L_SC_POS_STS_MASK 0x0010 /* HP2L_SC_POS_STS */
+#define ARIZONA_HP2L_SC_POS_STS_SHIFT 4 /* HP2L_SC_POS_STS */
+#define ARIZONA_HP2L_SC_POS_STS_WIDTH 1 /* HP2L_SC_POS_STS */
+#define ARIZONA_HP1R_SC_NEG_STS 0x0008 /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_NEG_STS_MASK 0x0008 /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_NEG_STS_SHIFT 3 /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_NEG_STS_WIDTH 1 /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_POS_STS 0x0004 /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1R_SC_POS_STS_MASK 0x0004 /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1R_SC_POS_STS_SHIFT 2 /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1R_SC_POS_STS_WIDTH 1 /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1L_SC_NEG_STS 0x0002 /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_NEG_STS_MASK 0x0002 /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_NEG_STS_SHIFT 1 /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_NEG_STS_WIDTH 1 /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_POS_STS 0x0001 /* HP1L_SC_POS_STS */
+#define ARIZONA_HP1L_SC_POS_STS_MASK 0x0001 /* HP1L_SC_POS_STS */
+#define ARIZONA_HP1L_SC_POS_STS_SHIFT 0 /* HP1L_SC_POS_STS */
+#define ARIZONA_HP1L_SC_POS_STS_WIDTH 1 /* HP1L_SC_POS_STS */
+
/*
* R3392 (0xD40) - IRQ Pin Status
*/
#ifndef __LINUX_MFD_CROS_EC_H
#define __LINUX_MFD_CROS_EC_H
+#include <linux/notifier.h>
#include <linux/mfd/cros_ec_commands.h>
+#include <linux/mutex.h>
/*
* Command interface between EC and AP, for LPC, I2C and SPI interfaces.
EC_MSG_TX_PROTO_BYTES,
};
-/**
- * struct cros_ec_msg - A message sent to the EC, and its reply
- *
+/*
* @version: Command version number (often 0)
- * @cmd: Command to send (EC_CMD_...)
- * @out_buf: Outgoing payload (to EC)
- * @outlen: Outgoing length
- * @in_buf: Incoming payload (from EC)
- * @in_len: Incoming length
+ * @command: Command to send (EC_CMD_...)
+ * @outdata: Outgoing data to EC
+ * @outsize: Outgoing length in bytes
+ * @indata: Where to put the incoming data from EC
+ * @insize: Max number of bytes to accept from EC
+ * @result: EC's response to the command (separate from communication failure)
*/
-struct cros_ec_msg {
- u8 version;
- u8 cmd;
- uint8_t *out_buf;
- int out_len;
- uint8_t *in_buf;
- int in_len;
+struct cros_ec_command {
+ uint32_t version;
+ uint32_t command;
+ uint8_t *outdata;
+ uint32_t outsize;
+ uint8_t *indata;
+ uint32_t insize;
+ uint32_t result;
};
/**
* struct cros_ec_device - Information about a ChromeOS EC device
*
- * @name: Name of this EC interface
+ * @ec_name: name of EC device (e.g. 'chromeos-ec')
+ * @phys_name: name of physical comms layer (e.g. 'i2c-4')
+ * @dev: Device pointer
+ * @was_wake_device: true if this device was set to wake the system from
+ * sleep at the last suspend
+ * @cmd_xfer: send command to EC and get response
+ * Returns the number of bytes received if the communication succeeded, but
+ * that doesn't mean the EC was happy with the command. The caller
+ * should check msg.result for the EC's result code.
+ *
* @priv: Private data
* @irq: Interrupt to use
- * @din: input buffer (from EC)
- * @dout: output buffer (to EC)
+ * @din: input buffer (for data from EC)
+ * @dout: output buffer (for data to EC)
* \note
* These two buffers will always be dword-aligned and include enough
* space for up to 7 word-alignment bytes also, so we can ensure that
* the body of the message is always dword-aligned (64-bit).
- *
* We use this alignment to keep ARM and x86 happy. Probably word
* alignment would be OK, there might be a small performance advantage
* to using dword.
- * @din_size: size of din buffer
- * @dout_size: size of dout buffer
- * @command_send: send a command
- * @command_recv: receive a command
- * @ec_name: name of EC device (e.g. 'chromeos-ec')
- * @phys_name: name of physical comms layer (e.g. 'i2c-4')
+ * @din_size: size of din buffer to allocate (zero to use static din)
+ * @dout_size: size of dout buffer to allocate (zero to use static dout)
* @parent: pointer to parent device (e.g. i2c or spi device)
- * @dev: Device pointer
- * dev_lock: Lock to prevent concurrent access
* @wake_enabled: true if this device can wake the system from sleep
- * @was_wake_device: true if this device was set to wake the system from
- * sleep at the last suspend
- * @event_notifier: interrupt event notifier for transport devices
+ * @lock: one transaction at a time
*/
struct cros_ec_device {
- const char *name;
+
+ /* These are used by other drivers that want to talk to the EC */
+ const char *ec_name;
+ const char *phys_name;
+ struct device *dev;
+ bool was_wake_device;
+ struct class *cros_class;
+ int (*cmd_xfer)(struct cros_ec_device *ec,
+ struct cros_ec_command *msg);
+
+ /* These are used to implement the platform-specific interface */
void *priv;
int irq;
uint8_t *din;
uint8_t *dout;
int din_size;
int dout_size;
- int (*command_send)(struct cros_ec_device *ec,
- uint16_t cmd, void *out_buf, int out_len);
- int (*command_recv)(struct cros_ec_device *ec,
- uint16_t cmd, void *in_buf, int in_len);
- int (*command_sendrecv)(struct cros_ec_device *ec,
- uint16_t cmd, void *out_buf, int out_len,
- void *in_buf, int in_len);
- int (*command_xfer)(struct cros_ec_device *ec,
- struct cros_ec_msg *msg);
-
- const char *ec_name;
- const char *phys_name;
struct device *parent;
-
- /* These are --private-- fields - do not assign */
- struct device *dev;
- struct mutex dev_lock;
bool wake_enabled;
- bool was_wake_device;
- struct blocking_notifier_head event_notifier;
+ struct mutex lock;
};
/**
* @msg: Message to write
*/
int cros_ec_prepare_tx(struct cros_ec_device *ec_dev,
- struct cros_ec_msg *msg);
+ struct cros_ec_command *msg);
+
+/**
+ * cros_ec_check_result - Check ec_msg->result
+ *
+ * This is used by ChromeOS EC drivers to check the ec_msg->result for
+ * errors and to warn about them.
+ *
+ * @ec_dev: EC device
+ * @msg: Message to check
+ */
+int cros_ec_check_result(struct cros_ec_device *ec_dev,
+ struct cros_ec_command *msg);
/**
* cros_ec_remove - Remove a ChromeOS EC
*
- * Call this to deregister a ChromeOS EC. After this you should call
- * cros_ec_free().
+ * Call this to deregister a ChromeOS EC, then clean up any private data.
*
* @ec_dev: Device to register
* @return 0 if ok, -ve on error
};
enum da9063_variant_codes {
- PMIC_DA9063_BB = 0x5
+ PMIC_DA9063_AD = 0x3,
+ PMIC_DA9063_BB = 0x5,
};
/* Interrupts */
#define DA9063_REG_COUNT_D 0x43
#define DA9063_REG_COUNT_MO 0x44
#define DA9063_REG_COUNT_Y 0x45
-#define DA9063_REG_ALARM_S 0x46
-#define DA9063_REG_ALARM_MI 0x47
-#define DA9063_REG_ALARM_H 0x48
-#define DA9063_REG_ALARM_D 0x49
-#define DA9063_REG_ALARM_MO 0x4A
-#define DA9063_REG_ALARM_Y 0x4B
-#define DA9063_REG_SECOND_A 0x4C
-#define DA9063_REG_SECOND_B 0x4D
-#define DA9063_REG_SECOND_C 0x4E
-#define DA9063_REG_SECOND_D 0x4F
+
+#define DA9063_AD_REG_ALARM_MI 0x46
+#define DA9063_AD_REG_ALARM_H 0x47
+#define DA9063_AD_REG_ALARM_D 0x48
+#define DA9063_AD_REG_ALARM_MO 0x49
+#define DA9063_AD_REG_ALARM_Y 0x4A
+#define DA9063_AD_REG_SECOND_A 0x4B
+#define DA9063_AD_REG_SECOND_B 0x4C
+#define DA9063_AD_REG_SECOND_C 0x4D
+#define DA9063_AD_REG_SECOND_D 0x4E
+
+#define DA9063_BB_REG_ALARM_S 0x46
+#define DA9063_BB_REG_ALARM_MI 0x47
+#define DA9063_BB_REG_ALARM_H 0x48
+#define DA9063_BB_REG_ALARM_D 0x49
+#define DA9063_BB_REG_ALARM_MO 0x4A
+#define DA9063_BB_REG_ALARM_Y 0x4B
+#define DA9063_BB_REG_SECOND_A 0x4C
+#define DA9063_BB_REG_SECOND_B 0x4D
+#define DA9063_BB_REG_SECOND_C 0x4E
+#define DA9063_BB_REG_SECOND_D 0x4F
/* Sequencer Control Registers */
#define DA9063_REG_SEQ 0x81
#define DA9063_REG_CONFIG_J 0x10F
#define DA9063_REG_CONFIG_K 0x110
#define DA9063_REG_CONFIG_L 0x111
-#define DA9063_REG_CONFIG_M 0x112
-#define DA9063_REG_CONFIG_N 0x113
-
-#define DA9063_REG_MON_REG_1 0x114
-#define DA9063_REG_MON_REG_2 0x115
-#define DA9063_REG_MON_REG_3 0x116
-#define DA9063_REG_MON_REG_4 0x117
-#define DA9063_REG_MON_REG_5 0x11E
-#define DA9063_REG_MON_REG_6 0x11F
-#define DA9063_REG_TRIM_CLDR 0x120
+
+#define DA9063_AD_REG_MON_REG_1 0x112
+#define DA9063_AD_REG_MON_REG_2 0x113
+#define DA9063_AD_REG_MON_REG_3 0x114
+#define DA9063_AD_REG_MON_REG_4 0x115
+#define DA9063_AD_REG_MON_REG_5 0x116
+#define DA9063_AD_REG_MON_REG_6 0x117
+#define DA9063_AD_REG_TRIM_CLDR 0x118
+
+#define DA9063_AD_REG_GP_ID_0 0x119
+#define DA9063_AD_REG_GP_ID_1 0x11A
+#define DA9063_AD_REG_GP_ID_2 0x11B
+#define DA9063_AD_REG_GP_ID_3 0x11C
+#define DA9063_AD_REG_GP_ID_4 0x11D
+#define DA9063_AD_REG_GP_ID_5 0x11E
+#define DA9063_AD_REG_GP_ID_6 0x11F
+#define DA9063_AD_REG_GP_ID_7 0x120
+#define DA9063_AD_REG_GP_ID_8 0x121
+#define DA9063_AD_REG_GP_ID_9 0x122
+#define DA9063_AD_REG_GP_ID_10 0x123
+#define DA9063_AD_REG_GP_ID_11 0x124
+#define DA9063_AD_REG_GP_ID_12 0x125
+#define DA9063_AD_REG_GP_ID_13 0x126
+#define DA9063_AD_REG_GP_ID_14 0x127
+#define DA9063_AD_REG_GP_ID_15 0x128
+#define DA9063_AD_REG_GP_ID_16 0x129
+#define DA9063_AD_REG_GP_ID_17 0x12A
+#define DA9063_AD_REG_GP_ID_18 0x12B
+#define DA9063_AD_REG_GP_ID_19 0x12C
+
+#define DA9063_BB_REG_CONFIG_M 0x112
+#define DA9063_BB_REG_CONFIG_N 0x113
+
+#define DA9063_BB_REG_MON_REG_1 0x114
+#define DA9063_BB_REG_MON_REG_2 0x115
+#define DA9063_BB_REG_MON_REG_3 0x116
+#define DA9063_BB_REG_MON_REG_4 0x117
+#define DA9063_BB_REG_MON_REG_5 0x11E
+#define DA9063_BB_REG_MON_REG_6 0x11F
+#define DA9063_BB_REG_TRIM_CLDR 0x120
/* General Purpose Registers */
-#define DA9063_REG_GP_ID_0 0x121
-#define DA9063_REG_GP_ID_1 0x122
-#define DA9063_REG_GP_ID_2 0x123
-#define DA9063_REG_GP_ID_3 0x124
-#define DA9063_REG_GP_ID_4 0x125
-#define DA9063_REG_GP_ID_5 0x126
-#define DA9063_REG_GP_ID_6 0x127
-#define DA9063_REG_GP_ID_7 0x128
-#define DA9063_REG_GP_ID_8 0x129
-#define DA9063_REG_GP_ID_9 0x12A
-#define DA9063_REG_GP_ID_10 0x12B
-#define DA9063_REG_GP_ID_11 0x12C
-#define DA9063_REG_GP_ID_12 0x12D
-#define DA9063_REG_GP_ID_13 0x12E
-#define DA9063_REG_GP_ID_14 0x12F
-#define DA9063_REG_GP_ID_15 0x130
-#define DA9063_REG_GP_ID_16 0x131
-#define DA9063_REG_GP_ID_17 0x132
-#define DA9063_REG_GP_ID_18 0x133
-#define DA9063_REG_GP_ID_19 0x134
+#define DA9063_BB_REG_GP_ID_0 0x121
+#define DA9063_BB_REG_GP_ID_1 0x122
+#define DA9063_BB_REG_GP_ID_2 0x123
+#define DA9063_BB_REG_GP_ID_3 0x124
+#define DA9063_BB_REG_GP_ID_4 0x125
+#define DA9063_BB_REG_GP_ID_5 0x126
+#define DA9063_BB_REG_GP_ID_6 0x127
+#define DA9063_BB_REG_GP_ID_7 0x128
+#define DA9063_BB_REG_GP_ID_8 0x129
+#define DA9063_BB_REG_GP_ID_9 0x12A
+#define DA9063_BB_REG_GP_ID_10 0x12B
+#define DA9063_BB_REG_GP_ID_11 0x12C
+#define DA9063_BB_REG_GP_ID_12 0x12D
+#define DA9063_BB_REG_GP_ID_13 0x12E
+#define DA9063_BB_REG_GP_ID_14 0x12F
+#define DA9063_BB_REG_GP_ID_15 0x130
+#define DA9063_BB_REG_GP_ID_16 0x131
+#define DA9063_BB_REG_GP_ID_17 0x132
+#define DA9063_BB_REG_GP_ID_18 0x133
+#define DA9063_BB_REG_GP_ID_19 0x134
/* Chip ID and variant */
#define DA9063_REG_CHIP_ID 0x181
/* DA9063_REG_CONTROL_B (addr=0x0F) */
#define DA9063_CHG_SEL 0x01
#define DA9063_WATCHDOG_PD 0x02
-#define DA9063_RESET_BLINKING 0x04
+#define DA9063_BB_RESET_BLINKING 0x04
#define DA9063_NRES_MODE 0x08
#define DA9063_NONKEY_LOCK 0x10
-#define DA9063_BUCK_SLOWSTART 0x80
+#define DA9063_BB_BUCK_SLOWSTART 0x80
/* DA9063_REG_CONTROL_C (addr=0x10) */
#define DA9063_DEBOUNCING_MASK 0x07
#define DA9063_GPADC_PAUSE 0x02
#define DA9063_PMIF_DIS 0x04
#define DA9063_HS2WIRE_DIS 0x08
-#define DA9063_CLDR_PAUSE 0x10
+#define DA9063_BB_CLDR_PAUSE 0x10
#define DA9063_BBAT_DIS 0x20
#define DA9063_OUT_32K_PAUSE 0x40
#define DA9063_PMCONT_DIS 0x80
#define DA9063_MONITOR 0x40
/* DA9063_REG_ALARM_S (addr=0x46) */
-#define DA9063_ALARM_S_MASK 0x3F
+#define DA9063_BB_ALARM_S_MASK 0x3F
#define DA9063_ALARM_STATUS_ALARM 0x80
#define DA9063_ALARM_STATUS_TICK 0x40
/* DA9063_REG_ALARM_MI (addr=0x47) */
--- /dev/null
+/*
+ * intel_soc_pmic.h - Intel SoC PMIC Driver
+ *
+ * Copyright (C) 2012-2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#ifndef __INTEL_SOC_PMIC_H__
+#define __INTEL_SOC_PMIC_H__
+
+#include <linux/regmap.h>
+
+struct intel_soc_pmic {
+ int irq;
+ struct regmap *regmap;
+ struct regmap_irq_chip_data *irq_chip_data;
+};
+
+#endif /* __INTEL_SOC_PMIC_H__ */
/*
- * max77686-private.h - Voltage regulator driver for the Maxim 77686
+ * max77686-private.h - Voltage regulator driver for the Maxim 77686/802
*
* Copyright (C) 2012 Samsung Electrnoics
* Chiwoong Byun <woong.byun@samsung.com>
#define MAX77686_REG_INVALID (0xff)
+/* MAX77686 PMIC registers */
enum max77686_pmic_reg {
MAX77686_REG_DEVICE_ID = 0x00,
MAX77686_REG_INTSRC = 0x01,
MAX77686_ALARM2_DATE = 0x1B,
};
-#define MAX77686_IRQSRC_PMIC (0)
-#define MAX77686_IRQSRC_RTC (1 << 0)
+/* MAX77802 PMIC registers */
+enum max77802_pmic_reg {
+ MAX77802_REG_DEVICE_ID = 0x00,
+ MAX77802_REG_INTSRC = 0x01,
+ MAX77802_REG_INT1 = 0x02,
+ MAX77802_REG_INT2 = 0x03,
+
+ MAX77802_REG_INT1MSK = 0x04,
+ MAX77802_REG_INT2MSK = 0x05,
+
+ MAX77802_REG_STATUS1 = 0x06,
+ MAX77802_REG_STATUS2 = 0x07,
+
+ MAX77802_REG_PWRON = 0x08,
+ /* Reserved: 0x09 */
+ MAX77802_REG_MRSTB = 0x0A,
+ MAX77802_REG_EPWRHOLD = 0x0B,
+ /* Reserved: 0x0C-0x0D */
+ MAX77802_REG_BOOSTCTRL = 0x0E,
+ MAX77802_REG_BOOSTOUT = 0x0F,
+
+ MAX77802_REG_BUCK1CTRL = 0x10,
+ MAX77802_REG_BUCK1DVS1 = 0x11,
+ MAX77802_REG_BUCK1DVS2 = 0x12,
+ MAX77802_REG_BUCK1DVS3 = 0x13,
+ MAX77802_REG_BUCK1DVS4 = 0x14,
+ MAX77802_REG_BUCK1DVS5 = 0x15,
+ MAX77802_REG_BUCK1DVS6 = 0x16,
+ MAX77802_REG_BUCK1DVS7 = 0x17,
+ MAX77802_REG_BUCK1DVS8 = 0x18,
+ /* Reserved: 0x19 */
+ MAX77802_REG_BUCK2CTRL1 = 0x1A,
+ MAX77802_REG_BUCK2CTRL2 = 0x1B,
+ MAX77802_REG_BUCK2PHTRAN = 0x1C,
+ MAX77802_REG_BUCK2DVS1 = 0x1D,
+ MAX77802_REG_BUCK2DVS2 = 0x1E,
+ MAX77802_REG_BUCK2DVS3 = 0x1F,
+ MAX77802_REG_BUCK2DVS4 = 0x20,
+ MAX77802_REG_BUCK2DVS5 = 0x21,
+ MAX77802_REG_BUCK2DVS6 = 0x22,
+ MAX77802_REG_BUCK2DVS7 = 0x23,
+ MAX77802_REG_BUCK2DVS8 = 0x24,
+ /* Reserved: 0x25-0x26 */
+ MAX77802_REG_BUCK3CTRL1 = 0x27,
+ MAX77802_REG_BUCK3DVS1 = 0x28,
+ MAX77802_REG_BUCK3DVS2 = 0x29,
+ MAX77802_REG_BUCK3DVS3 = 0x2A,
+ MAX77802_REG_BUCK3DVS4 = 0x2B,
+ MAX77802_REG_BUCK3DVS5 = 0x2C,
+ MAX77802_REG_BUCK3DVS6 = 0x2D,
+ MAX77802_REG_BUCK3DVS7 = 0x2E,
+ MAX77802_REG_BUCK3DVS8 = 0x2F,
+ /* Reserved: 0x30-0x36 */
+ MAX77802_REG_BUCK4CTRL1 = 0x37,
+ MAX77802_REG_BUCK4DVS1 = 0x38,
+ MAX77802_REG_BUCK4DVS2 = 0x39,
+ MAX77802_REG_BUCK4DVS3 = 0x3A,
+ MAX77802_REG_BUCK4DVS4 = 0x3B,
+ MAX77802_REG_BUCK4DVS5 = 0x3C,
+ MAX77802_REG_BUCK4DVS6 = 0x3D,
+ MAX77802_REG_BUCK4DVS7 = 0x3E,
+ MAX77802_REG_BUCK4DVS8 = 0x3F,
+ /* Reserved: 0x40 */
+ MAX77802_REG_BUCK5CTRL = 0x41,
+ MAX77802_REG_BUCK5OUT = 0x42,
+ /* Reserved: 0x43 */
+ MAX77802_REG_BUCK6CTRL = 0x44,
+ MAX77802_REG_BUCK6DVS1 = 0x45,
+ MAX77802_REG_BUCK6DVS2 = 0x46,
+ MAX77802_REG_BUCK6DVS3 = 0x47,
+ MAX77802_REG_BUCK6DVS4 = 0x48,
+ MAX77802_REG_BUCK6DVS5 = 0x49,
+ MAX77802_REG_BUCK6DVS6 = 0x4A,
+ MAX77802_REG_BUCK6DVS7 = 0x4B,
+ MAX77802_REG_BUCK6DVS8 = 0x4C,
+ /* Reserved: 0x4D */
+ MAX77802_REG_BUCK7CTRL = 0x4E,
+ MAX77802_REG_BUCK7OUT = 0x4F,
+ /* Reserved: 0x50 */
+ MAX77802_REG_BUCK8CTRL = 0x51,
+ MAX77802_REG_BUCK8OUT = 0x52,
+ /* Reserved: 0x53 */
+ MAX77802_REG_BUCK9CTRL = 0x54,
+ MAX77802_REG_BUCK9OUT = 0x55,
+ /* Reserved: 0x56 */
+ MAX77802_REG_BUCK10CTRL = 0x57,
+ MAX77802_REG_BUCK10OUT = 0x58,
+
+ /* Reserved: 0x59-0x5F */
+
+ MAX77802_REG_LDO1CTRL1 = 0x60,
+ MAX77802_REG_LDO2CTRL1 = 0x61,
+ MAX77802_REG_LDO3CTRL1 = 0x62,
+ MAX77802_REG_LDO4CTRL1 = 0x63,
+ MAX77802_REG_LDO5CTRL1 = 0x64,
+ MAX77802_REG_LDO6CTRL1 = 0x65,
+ MAX77802_REG_LDO7CTRL1 = 0x66,
+ MAX77802_REG_LDO8CTRL1 = 0x67,
+ MAX77802_REG_LDO9CTRL1 = 0x68,
+ MAX77802_REG_LDO10CTRL1 = 0x69,
+ MAX77802_REG_LDO11CTRL1 = 0x6A,
+ MAX77802_REG_LDO12CTRL1 = 0x6B,
+ MAX77802_REG_LDO13CTRL1 = 0x6C,
+ MAX77802_REG_LDO14CTRL1 = 0x6D,
+ MAX77802_REG_LDO15CTRL1 = 0x6E,
+ /* Reserved: 0x6F */
+ MAX77802_REG_LDO17CTRL1 = 0x70,
+ MAX77802_REG_LDO18CTRL1 = 0x71,
+ MAX77802_REG_LDO19CTRL1 = 0x72,
+ MAX77802_REG_LDO20CTRL1 = 0x73,
+ MAX77802_REG_LDO21CTRL1 = 0x74,
+ MAX77802_REG_LDO22CTRL1 = 0x75,
+ MAX77802_REG_LDO23CTRL1 = 0x76,
+ MAX77802_REG_LDO24CTRL1 = 0x77,
+ MAX77802_REG_LDO25CTRL1 = 0x78,
+ MAX77802_REG_LDO26CTRL1 = 0x79,
+ MAX77802_REG_LDO27CTRL1 = 0x7A,
+ MAX77802_REG_LDO28CTRL1 = 0x7B,
+ MAX77802_REG_LDO29CTRL1 = 0x7C,
+ MAX77802_REG_LDO30CTRL1 = 0x7D,
+ /* Reserved: 0x7E */
+ MAX77802_REG_LDO32CTRL1 = 0x7F,
+ MAX77802_REG_LDO33CTRL1 = 0x80,
+ MAX77802_REG_LDO34CTRL1 = 0x81,
+ MAX77802_REG_LDO35CTRL1 = 0x82,
+ /* Reserved: 0x83-0x8F */
+ MAX77802_REG_LDO1CTRL2 = 0x90,
+ MAX77802_REG_LDO2CTRL2 = 0x91,
+ MAX77802_REG_LDO3CTRL2 = 0x92,
+ MAX77802_REG_LDO4CTRL2 = 0x93,
+ MAX77802_REG_LDO5CTRL2 = 0x94,
+ MAX77802_REG_LDO6CTRL2 = 0x95,
+ MAX77802_REG_LDO7CTRL2 = 0x96,
+ MAX77802_REG_LDO8CTRL2 = 0x97,
+ MAX77802_REG_LDO9CTRL2 = 0x98,
+ MAX77802_REG_LDO10CTRL2 = 0x99,
+ MAX77802_REG_LDO11CTRL2 = 0x9A,
+ MAX77802_REG_LDO12CTRL2 = 0x9B,
+ MAX77802_REG_LDO13CTRL2 = 0x9C,
+ MAX77802_REG_LDO14CTRL2 = 0x9D,
+ MAX77802_REG_LDO15CTRL2 = 0x9E,
+ /* Reserved: 0x9F */
+ MAX77802_REG_LDO17CTRL2 = 0xA0,
+ MAX77802_REG_LDO18CTRL2 = 0xA1,
+ MAX77802_REG_LDO19CTRL2 = 0xA2,
+ MAX77802_REG_LDO20CTRL2 = 0xA3,
+ MAX77802_REG_LDO21CTRL2 = 0xA4,
+ MAX77802_REG_LDO22CTRL2 = 0xA5,
+ MAX77802_REG_LDO23CTRL2 = 0xA6,
+ MAX77802_REG_LDO24CTRL2 = 0xA7,
+ MAX77802_REG_LDO25CTRL2 = 0xA8,
+ MAX77802_REG_LDO26CTRL2 = 0xA9,
+ MAX77802_REG_LDO27CTRL2 = 0xAA,
+ MAX77802_REG_LDO28CTRL2 = 0xAB,
+ MAX77802_REG_LDO29CTRL2 = 0xAC,
+ MAX77802_REG_LDO30CTRL2 = 0xAD,
+ /* Reserved: 0xAE */
+ MAX77802_REG_LDO32CTRL2 = 0xAF,
+ MAX77802_REG_LDO33CTRL2 = 0xB0,
+ MAX77802_REG_LDO34CTRL2 = 0xB1,
+ MAX77802_REG_LDO35CTRL2 = 0xB2,
+ /* Reserved: 0xB3 */
+
+ MAX77802_REG_BBAT_CHG = 0xB4,
+ MAX77802_REG_32KHZ = 0xB5,
+
+ MAX77802_REG_PMIC_END = 0xB6,
+};
+
+enum max77802_rtc_reg {
+ MAX77802_RTC_INT = 0xC0,
+ MAX77802_RTC_INTM = 0xC1,
+ MAX77802_RTC_CONTROLM = 0xC2,
+ MAX77802_RTC_CONTROL = 0xC3,
+ MAX77802_RTC_UPDATE0 = 0xC4,
+ MAX77802_RTC_UPDATE1 = 0xC5,
+ MAX77802_WTSR_SMPL_CNTL = 0xC6,
+ MAX77802_RTC_SEC = 0xC7,
+ MAX77802_RTC_MIN = 0xC8,
+ MAX77802_RTC_HOUR = 0xC9,
+ MAX77802_RTC_WEEKDAY = 0xCA,
+ MAX77802_RTC_MONTH = 0xCB,
+ MAX77802_RTC_YEAR = 0xCC,
+ MAX77802_RTC_DATE = 0xCD,
+ MAX77802_RTC_AE1 = 0xCE,
+ MAX77802_ALARM1_SEC = 0xCF,
+ MAX77802_ALARM1_MIN = 0xD0,
+ MAX77802_ALARM1_HOUR = 0xD1,
+ MAX77802_ALARM1_WEEKDAY = 0xD2,
+ MAX77802_ALARM1_MONTH = 0xD3,
+ MAX77802_ALARM1_YEAR = 0xD4,
+ MAX77802_ALARM1_DATE = 0xD5,
+ MAX77802_RTC_AE2 = 0xD6,
+ MAX77802_ALARM2_SEC = 0xD7,
+ MAX77802_ALARM2_MIN = 0xD8,
+ MAX77802_ALARM2_HOUR = 0xD9,
+ MAX77802_ALARM2_WEEKDAY = 0xDA,
+ MAX77802_ALARM2_MONTH = 0xDB,
+ MAX77802_ALARM2_YEAR = 0xDC,
+ MAX77802_ALARM2_DATE = 0xDD,
+
+ MAX77802_RTC_END = 0xDF,
+};
enum max77686_irq_source {
PMIC_INT1 = 0,
MAX77686_PMICIRQ_140C,
MAX77686_PMICIRQ_120C,
- MAX77686_RTCIRQ_RTC60S,
+ MAX77686_RTCIRQ_RTC60S = 0,
MAX77686_RTCIRQ_RTCA1,
MAX77686_RTCIRQ_RTCA2,
MAX77686_RTCIRQ_SMPL,
MAX77686_RTCIRQ_RTC1S,
MAX77686_RTCIRQ_WTSR,
-
- MAX77686_IRQ_NR,
};
+#define MAX77686_INT1_PWRONF_MSK BIT(0)
+#define MAX77686_INT1_PWRONR_MSK BIT(1)
+#define MAX77686_INT1_JIGONBF_MSK BIT(2)
+#define MAX77686_INT1_JIGONBR_MSK BIT(3)
+#define MAX77686_INT1_ACOKBF_MSK BIT(4)
+#define MAX77686_INT1_ACOKBR_MSK BIT(5)
+#define MAX77686_INT1_ONKEY1S_MSK BIT(6)
+#define MAX77686_INT1_MRSTB_MSK BIT(7)
+
+#define MAX77686_INT2_140C_MSK BIT(0)
+#define MAX77686_INT2_120C_MSK BIT(1)
+
+#define MAX77686_RTCINT_RTC60S_MSK BIT(0)
+#define MAX77686_RTCINT_RTCA1_MSK BIT(1)
+#define MAX77686_RTCINT_RTCA2_MSK BIT(2)
+#define MAX77686_RTCINT_SMPL_MSK BIT(3)
+#define MAX77686_RTCINT_RTC1S_MSK BIT(4)
+#define MAX77686_RTCINT_WTSR_MSK BIT(5)
+
struct max77686_dev {
struct device *dev;
struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */
struct i2c_client *rtc; /* slave addr 0x0c */
- int type;
+ unsigned long type;
struct regmap *regmap; /* regmap for mfd */
struct regmap *rtc_regmap; /* regmap for rtc */
-
- struct irq_domain *irq_domain;
+ struct regmap_irq_chip_data *irq_data;
+ struct regmap_irq_chip_data *rtc_irq_data;
int irq;
- int irq_gpio;
bool wakeup;
struct mutex irqlock;
int irq_masks_cur[MAX77686_IRQ_GROUP_NR];
enum max77686_types {
TYPE_MAX77686,
+ TYPE_MAX77802,
};
extern int max77686_irq_init(struct max77686_dev *max77686);
/*
- * max77686.h - Driver for the Maxim 77686
+ * max77686.h - Driver for the Maxim 77686/802
*
* Copyright (C) 2012 Samsung Electrnoics
* Chiwoong Byun <woong.byun@samsung.com>
MAX77686_REG_MAX,
};
+/* MAX77802 regulator IDs */
+enum max77802_regulators {
+ MAX77802_BUCK1 = 0,
+ MAX77802_BUCK2,
+ MAX77802_BUCK3,
+ MAX77802_BUCK4,
+ MAX77802_BUCK5,
+ MAX77802_BUCK6,
+ MAX77802_BUCK7,
+ MAX77802_BUCK8,
+ MAX77802_BUCK9,
+ MAX77802_BUCK10,
+ MAX77802_LDO1,
+ MAX77802_LDO2,
+ MAX77802_LDO3,
+ MAX77802_LDO4,
+ MAX77802_LDO5,
+ MAX77802_LDO6,
+ MAX77802_LDO7,
+ MAX77802_LDO8,
+ MAX77802_LDO9,
+ MAX77802_LDO10,
+ MAX77802_LDO11,
+ MAX77802_LDO12,
+ MAX77802_LDO13,
+ MAX77802_LDO14,
+ MAX77802_LDO15,
+ MAX77802_LDO17,
+ MAX77802_LDO18,
+ MAX77802_LDO19,
+ MAX77802_LDO20,
+ MAX77802_LDO21,
+ MAX77802_LDO23,
+ MAX77802_LDO24,
+ MAX77802_LDO25,
+ MAX77802_LDO26,
+ MAX77802_LDO27,
+ MAX77802_LDO28,
+ MAX77802_LDO29,
+ MAX77802_LDO30,
+ MAX77802_LDO32,
+ MAX77802_LDO33,
+ MAX77802_LDO34,
+ MAX77802_LDO35,
+
+ MAX77802_REG_MAX,
+};
+
struct max77686_regulator_data {
int id;
struct regulator_init_data *initdata;
MAX77686_OPMODE_STANDBY,
};
+enum max77802_opmode {
+ MAX77802_OPMODE_OFF,
+ MAX77802_OPMODE_STANDBY,
+ MAX77802_OPMODE_LP,
+ MAX77802_OPMODE_NORMAL,
+};
+
struct max77686_opmode_data {
int id;
int mode;
};
struct max77686_platform_data {
- /* IRQ */
- int irq_gpio;
int ono;
int wakeup;
#define MC13783_IRQ_HSL 43
#define MC13783_IRQ_ALSPTH 44
#define MC13783_IRQ_AHSSHORT 45
-#define MC13783_NUM_IRQ MC13XXX_NUM_IRQ
#endif /* ifndef __LINUX_MFD_MC13783_H */
int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq,
irq_handler_t handler, const char *name, void *dev);
-int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
- irq_handler_t handler, const char *name, void *dev);
int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev);
-int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
-int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);
int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq,
int *enabled, int *pending);
-int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq);
int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
unsigned int mode, unsigned int channel,
u8 ato, bool atox, unsigned int *sample);
+/* Deprecated calls */
+static inline int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq)
+{
+ return 0;
+}
+
+static inline int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
+ irq_handler_t handler,
+ const char *name, void *dev)
+{
+ return mc13xxx_irq_request(mc13xxx, irq, handler, name, dev);
+}
+
+int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
+int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);
+
#define MC13783_AUDIO_RX0 36
#define MC13783_AUDIO_RX1 37
#define MC13783_AUDIO_TX 38
#define MC13XXX_IRQ_THWARNH 37
#define MC13XXX_IRQ_CLK 38
-#define MC13XXX_NUM_IRQ 46
-
struct regulator_init_data;
struct mc13xxx_regulator_init_data {
int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout);
int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
int num_sg, bool read, int timeout);
+int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+ int num_sg, bool read);
+void rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+ int num_sg, bool read);
+int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+ int count, bool read, int timeout);
int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
int rtsx_pci_write_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
int rtsx_pci_card_pull_ctl_enable(struct rtsx_pcr *pcr, int card);
S2MPA01,
S2MPS11X,
S2MPS14X,
+ S2MPU02,
};
/**
S2MPS14_IRQ_NR,
};
+enum s2mpu02_irq {
+ S2MPU02_IRQ_PWRONF,
+ S2MPU02_IRQ_PWRONR,
+ S2MPU02_IRQ_JIGONBF,
+ S2MPU02_IRQ_JIGONBR,
+ S2MPU02_IRQ_ACOKBF,
+ S2MPU02_IRQ_ACOKBR,
+ S2MPU02_IRQ_PWRON1S,
+ S2MPU02_IRQ_MRB,
+
+ S2MPU02_IRQ_RTC60S,
+ S2MPU02_IRQ_RTCA1,
+ S2MPU02_IRQ_RTCA0,
+ S2MPU02_IRQ_SMPL,
+ S2MPU02_IRQ_RTC1S,
+ S2MPU02_IRQ_WTSR,
+
+ S2MPU02_IRQ_INT120C,
+ S2MPU02_IRQ_INT140C,
+ S2MPU02_IRQ_TSD,
+
+ S2MPU02_IRQ_NR,
+};
+
/* Masks for interrupts are the same as in s2mps11 */
#define S2MPS14_IRQ_TSD_MASK (1 << 2)
--- /dev/null
+/*
+ * s2mpu02.h
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __LINUX_MFD_S2MPU02_H
+#define __LINUX_MFD_S2MPU02_H
+
+/* S2MPU02 registers */
+enum S2MPU02_reg {
+ S2MPU02_REG_ID,
+ S2MPU02_REG_INT1,
+ S2MPU02_REG_INT2,
+ S2MPU02_REG_INT3,
+ S2MPU02_REG_INT1M,
+ S2MPU02_REG_INT2M,
+ S2MPU02_REG_INT3M,
+ S2MPU02_REG_ST1,
+ S2MPU02_REG_ST2,
+ S2MPU02_REG_PWRONSRC,
+ S2MPU02_REG_OFFSRC,
+ S2MPU02_REG_BU_CHG,
+ S2MPU02_REG_RTCCTRL,
+ S2MPU02_REG_PMCTRL1,
+ S2MPU02_REG_RSVD1,
+ S2MPU02_REG_RSVD2,
+ S2MPU02_REG_RSVD3,
+ S2MPU02_REG_RSVD4,
+ S2MPU02_REG_RSVD5,
+ S2MPU02_REG_RSVD6,
+ S2MPU02_REG_RSVD7,
+ S2MPU02_REG_WRSTEN,
+ S2MPU02_REG_RSVD8,
+ S2MPU02_REG_RSVD9,
+ S2MPU02_REG_RSVD10,
+ S2MPU02_REG_B1CTRL1,
+ S2MPU02_REG_B1CTRL2,
+ S2MPU02_REG_B2CTRL1,
+ S2MPU02_REG_B2CTRL2,
+ S2MPU02_REG_B3CTRL1,
+ S2MPU02_REG_B3CTRL2,
+ S2MPU02_REG_B4CTRL1,
+ S2MPU02_REG_B4CTRL2,
+ S2MPU02_REG_B5CTRL1,
+ S2MPU02_REG_B5CTRL2,
+ S2MPU02_REG_B5CTRL3,
+ S2MPU02_REG_B5CTRL4,
+ S2MPU02_REG_B5CTRL5,
+ S2MPU02_REG_B6CTRL1,
+ S2MPU02_REG_B6CTRL2,
+ S2MPU02_REG_B7CTRL1,
+ S2MPU02_REG_B7CTRL2,
+ S2MPU02_REG_RAMP1,
+ S2MPU02_REG_RAMP2,
+ S2MPU02_REG_L1CTRL,
+ S2MPU02_REG_L2CTRL1,
+ S2MPU02_REG_L2CTRL2,
+ S2MPU02_REG_L2CTRL3,
+ S2MPU02_REG_L2CTRL4,
+ S2MPU02_REG_L3CTRL,
+ S2MPU02_REG_L4CTRL,
+ S2MPU02_REG_L5CTRL,
+ S2MPU02_REG_L6CTRL,
+ S2MPU02_REG_L7CTRL,
+ S2MPU02_REG_L8CTRL,
+ S2MPU02_REG_L9CTRL,
+ S2MPU02_REG_L10CTRL,
+ S2MPU02_REG_L11CTRL,
+ S2MPU02_REG_L12CTRL,
+ S2MPU02_REG_L13CTRL,
+ S2MPU02_REG_L14CTRL,
+ S2MPU02_REG_L15CTRL,
+ S2MPU02_REG_L16CTRL,
+ S2MPU02_REG_L17CTRL,
+ S2MPU02_REG_L18CTRL,
+ S2MPU02_REG_L19CTRL,
+ S2MPU02_REG_L20CTRL,
+ S2MPU02_REG_L21CTRL,
+ S2MPU02_REG_L22CTRL,
+ S2MPU02_REG_L23CTRL,
+ S2MPU02_REG_L24CTRL,
+ S2MPU02_REG_L25CTRL,
+ S2MPU02_REG_L26CTRL,
+ S2MPU02_REG_L27CTRL,
+ S2MPU02_REG_L28CTRL,
+ S2MPU02_REG_LDODSCH1,
+ S2MPU02_REG_LDODSCH2,
+ S2MPU02_REG_LDODSCH3,
+ S2MPU02_REG_LDODSCH4,
+ S2MPU02_REG_SELMIF,
+ S2MPU02_REG_RSVD11,
+ S2MPU02_REG_RSVD12,
+ S2MPU02_REG_RSVD13,
+ S2MPU02_REG_DVSSEL,
+ S2MPU02_REG_DVSPTR,
+ S2MPU02_REG_DVSDATA,
+};
+
+/* S2MPU02 regulator ids */
+enum S2MPU02_regulators {
+ S2MPU02_LDO1,
+ S2MPU02_LDO2,
+ S2MPU02_LDO3,
+ S2MPU02_LDO4,
+ S2MPU02_LDO5,
+ S2MPU02_LDO6,
+ S2MPU02_LDO7,
+ S2MPU02_LDO8,
+ S2MPU02_LDO9,
+ S2MPU02_LDO10,
+ S2MPU02_LDO11,
+ S2MPU02_LDO12,
+ S2MPU02_LDO13,
+ S2MPU02_LDO14,
+ S2MPU02_LDO15,
+ S2MPU02_LDO16,
+ S2MPU02_LDO17,
+ S2MPU02_LDO18,
+ S2MPU02_LDO19,
+ S2MPU02_LDO20,
+ S2MPU02_LDO21,
+ S2MPU02_LDO22,
+ S2MPU02_LDO23,
+ S2MPU02_LDO24,
+ S2MPU02_LDO25,
+ S2MPU02_LDO26,
+ S2MPU02_LDO27,
+ S2MPU02_LDO28,
+ S2MPU02_BUCK1,
+ S2MPU02_BUCK2,
+ S2MPU02_BUCK3,
+ S2MPU02_BUCK4,
+ S2MPU02_BUCK5,
+ S2MPU02_BUCK6,
+ S2MPU02_BUCK7,
+
+ S2MPU02_REGULATOR_MAX,
+};
+
+/* Regulator constraints for BUCKx */
+#define S2MPU02_BUCK1234_MIN_600MV 600000
+#define S2MPU02_BUCK5_MIN_1081_25MV 1081250
+#define S2MPU02_BUCK6_MIN_1700MV 1700000
+#define S2MPU02_BUCK7_MIN_900MV 900000
+
+#define S2MPU02_BUCK1234_STEP_6_25MV 6250
+#define S2MPU02_BUCK5_STEP_6_25MV 6250
+#define S2MPU02_BUCK6_STEP_2_50MV 2500
+#define S2MPU02_BUCK7_STEP_6_25MV 6250
+
+#define S2MPU02_BUCK1234_START_SEL 0x00
+#define S2MPU02_BUCK5_START_SEL 0x4D
+#define S2MPU02_BUCK6_START_SEL 0x28
+#define S2MPU02_BUCK7_START_SEL 0x30
+
+#define S2MPU02_BUCK_RAMP_DELAY 12500
+
+/* Regulator constraints for different types of LDOx */
+#define S2MPU02_LDO_MIN_900MV 900000
+#define S2MPU02_LDO_MIN_1050MV 1050000
+#define S2MPU02_LDO_MIN_1600MV 1600000
+#define S2MPU02_LDO_STEP_12_5MV 12500
+#define S2MPU02_LDO_STEP_25MV 25000
+#define S2MPU02_LDO_STEP_50MV 50000
+
+#define S2MPU02_LDO_GROUP1_START_SEL 0x8
+#define S2MPU02_LDO_GROUP2_START_SEL 0xA
+#define S2MPU02_LDO_GROUP3_START_SEL 0x10
+
+#define S2MPU02_LDO_VSEL_MASK 0x3F
+#define S2MPU02_BUCK_VSEL_MASK 0xFF
+#define S2MPU02_ENABLE_MASK (0x03 << S2MPU02_ENABLE_SHIFT)
+#define S2MPU02_ENABLE_SHIFT 6
+
+/* On/Off controlled by PWREN */
+#define S2MPU02_ENABLE_SUSPEND (0x01 << S2MPU02_ENABLE_SHIFT)
+#define S2MPU02_DISABLE_SUSPEND (0x11 << S2MPU02_ENABLE_SHIFT)
+#define S2MPU02_LDO_N_VOLTAGES (S2MPU02_LDO_VSEL_MASK + 1)
+#define S2MPU02_BUCK_N_VOLTAGES (S2MPU02_BUCK_VSEL_MASK + 1)
+
+/* RAMP delay for BUCK1234*/
+#define S2MPU02_BUCK1_RAMP_SHIFT 6
+#define S2MPU02_BUCK2_RAMP_SHIFT 4
+#define S2MPU02_BUCK3_RAMP_SHIFT 2
+#define S2MPU02_BUCK4_RAMP_SHIFT 0
+#define S2MPU02_BUCK1234_RAMP_MASK 0x3
+
+#endif /* __LINUX_MFD_S2MPU02_H */
struct device *dev;
struct i2c_client *i2c_client;
struct regmap *regmap;
- unsigned int id;
+ unsigned long id;
/* Client devices */
struct tps65910_pmic *pmic;
--- /dev/null
+/*
+ * Copyright (C) 2012 Marvell
+ *
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MVEBU_PMSU_H__
+#define __MVEBU_PMSU_H__
+
+#ifdef CONFIG_MACH_MVEBU_V7
+int mvebu_pmsu_dfs_request(int cpu);
+#else
+static inline int mvebu_pmsu_dfs_request(int cpu) { return -ENODEV; }
+#endif
+
+#endif /* __MVEBU_PMSU_H__ */
#define IS_WORD_16 BIT(0xd)
#define ENABLE_16XX_MODE BIT(0xe)
#define HS_CHANNELS_RESERVED BIT(0xf)
+#define DMA_ENGINE_HANDLE_IRQ BIT(0x10)
/* Defines for DMA Capabilities */
#define DMA_HAS_TRANSPARENT_CAPS (0x1 << 18)
unsigned * const num_groups);
int (*enable) (struct pinctrl_dev *pctldev, unsigned func_selector,
unsigned group_selector);
- void (*disable) (struct pinctrl_dev *pctldev, unsigned func_selector,
- unsigned group_selector);
int (*gpio_request_enable) (struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned offset);
+++ /dev/null
-/*
- * mx1_camera.h - i.MX1/i.MXL camera driver header file
- *
- * Copyright (c) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
- * Copyright (C) 2009, Darius Augulis <augulis.darius@gmail.com>
- *
- * Based on PXA camera.h file:
- * Copyright (C) 2003, Intel Corporation
- * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_CAMERA_H_
-#define __ASM_ARCH_CAMERA_H_
-
-#define MX1_CAMERA_DATA_HIGH 1
-#define MX1_CAMERA_PCLK_RISING 2
-#define MX1_CAMERA_VSYNC_HIGH 4
-
-extern unsigned char mx1_camera_sof_fiq_start, mx1_camera_sof_fiq_end;
-
-/**
- * struct mx1_camera_pdata - i.MX1/i.MXL camera platform data
- * @mclk_10khz: master clock frequency in 10kHz units
- * @flags: MX1 camera platform flags
- */
-struct mx1_camera_pdata {
- unsigned long mclk_10khz;
- unsigned long flags;
-};
-
-#endif /* __ASM_ARCH_CAMERA_H_ */
#ifndef __INCLUDE_ASM_ARCH_MXC_EHCI_H
#define __INCLUDE_ASM_ARCH_MXC_EHCI_H
-/* values for portsc field */
-#define MXC_EHCI_PHY_LOW_POWER_SUSPEND (1 << 23)
-#define MXC_EHCI_FORCE_FS (1 << 24)
-#define MXC_EHCI_UTMI_8BIT (0 << 28)
-#define MXC_EHCI_UTMI_16BIT (1 << 28)
-#define MXC_EHCI_SERIAL (1 << 29)
-#define MXC_EHCI_MODE_UTMI (0 << 30)
-#define MXC_EHCI_MODE_PHILIPS (1 << 30)
-#define MXC_EHCI_MODE_ULPI (2 << 30)
-#define MXC_EHCI_MODE_SERIAL (3 << 30)
-
-/* values for flags field */
-#define MXC_EHCI_INTERFACE_DIFF_UNI (0 << 0)
-#define MXC_EHCI_INTERFACE_DIFF_BI (1 << 0)
-#define MXC_EHCI_INTERFACE_SINGLE_UNI (2 << 0)
-#define MXC_EHCI_INTERFACE_SINGLE_BI (3 << 0)
-#define MXC_EHCI_INTERFACE_MASK (0xf)
-
-#define MXC_EHCI_POWER_PINS_ENABLED (1 << 5)
-#define MXC_EHCI_PWR_PIN_ACTIVE_HIGH (1 << 6)
-#define MXC_EHCI_OC_PIN_ACTIVE_LOW (1 << 7)
-#define MXC_EHCI_TTL_ENABLED (1 << 8)
-
-#define MXC_EHCI_INTERNAL_PHY (1 << 9)
-#define MXC_EHCI_IPPUE_DOWN (1 << 10)
-#define MXC_EHCI_IPPUE_UP (1 << 11)
-#define MXC_EHCI_WAKEUP_ENABLED (1 << 12)
-#define MXC_EHCI_ITC_NO_THRESHOLD (1 << 13)
-
-#define MXC_USBCTRL_OFFSET 0
-#define MXC_USB_PHY_CTR_FUNC_OFFSET 0x8
-#define MXC_USB_PHY_CTR_FUNC2_OFFSET 0xc
-#define MXC_USBH2CTRL_OFFSET 0x14
-
-#define MX5_USBOTHER_REGS_OFFSET 0x800
-
-/* USB_PHY_CTRL_FUNC2*/
-#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK 0x3
-#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_SHIFT 0
-
struct mxc_usbh_platform_data {
int (*init)(struct platform_device *pdev);
int (*exit)(struct platform_device *pdev);
struct usb_phy *otg;
};
-int mx51_initialize_usb_hw(int port, unsigned int flags);
-int mx25_initialize_usb_hw(int port, unsigned int flags);
-int mx31_initialize_usb_hw(int port, unsigned int flags);
-int mx35_initialize_usb_hw(int port, unsigned int flags);
-int mx27_initialize_usb_hw(int port, unsigned int flags);
-
#endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */
+++ /dev/null
-/*
- * Copyright (C) 2008 Darius Augulis <augulis.darius@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MXC_USB
-#define __ASM_ARCH_MXC_USB
-
-struct imxusb_platform_data {
- int (*init)(struct device *);
- void (*exit)(struct device *);
-};
-
-#endif /* __ASM_ARCH_MXC_USB */
--- /dev/null
+#ifndef PLAT_CLCD_H
+#define PLAT_CLCD_H
+
+#ifdef CONFIG_PLAT_VERSATILE_CLCD
+struct clcd_panel *versatile_clcd_get_panel(const char *);
+int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long);
+int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *);
+void versatile_clcd_remove_dma(struct clcd_fb *);
+#else
+static inline struct clcd_panel *versatile_clcd_get_panel(const char *s)
+{
+ return NULL;
+}
+static inline int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize)
+{
+ return -ENODEV;
+}
+static inline int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vm)
+{
+ return -ENODEV;
+}
+static inline void versatile_clcd_remove_dma(struct clcd_fb *fb)
+{
+}
+#endif
+
+#endif
+++ /dev/null
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
-
-#ifndef __LINUX_AHB_H__
-#define __LINUX_AHB_H__
-
-extern int tegra_ahb_enable_smmu(struct device_node *ahb);
-
-#endif /* __LINUX_AHB_H__ */
+++ /dev/null
-/*
- * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
-
-#ifndef __LINUX_TEGRA_CPUIDLE_H__
-#define __LINUX_TEGRA_CPUIDLE_H__
-
-#ifdef CONFIG_CPU_IDLE
-void tegra_cpuidle_pcie_irqs_in_use(void);
-#else
-static inline void tegra_cpuidle_pcie_irqs_in_use(void)
-{
-}
-#endif
-
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2010 Google, Inc
- *
- * Author:
- * Colin Cross <ccross@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _MACH_TEGRA_POWERGATE_H_
-#define _MACH_TEGRA_POWERGATE_H_
-
-struct clk;
-struct reset_control;
-
-#define TEGRA_POWERGATE_CPU 0
-#define TEGRA_POWERGATE_3D 1
-#define TEGRA_POWERGATE_VENC 2
-#define TEGRA_POWERGATE_PCIE 3
-#define TEGRA_POWERGATE_VDEC 4
-#define TEGRA_POWERGATE_L2 5
-#define TEGRA_POWERGATE_MPE 6
-#define TEGRA_POWERGATE_HEG 7
-#define TEGRA_POWERGATE_SATA 8
-#define TEGRA_POWERGATE_CPU1 9
-#define TEGRA_POWERGATE_CPU2 10
-#define TEGRA_POWERGATE_CPU3 11
-#define TEGRA_POWERGATE_CELP 12
-#define TEGRA_POWERGATE_3D1 13
-#define TEGRA_POWERGATE_CPU0 14
-#define TEGRA_POWERGATE_C0NC 15
-#define TEGRA_POWERGATE_C1NC 16
-#define TEGRA_POWERGATE_SOR 17
-#define TEGRA_POWERGATE_DIS 18
-#define TEGRA_POWERGATE_DISB 19
-#define TEGRA_POWERGATE_XUSBA 20
-#define TEGRA_POWERGATE_XUSBB 21
-#define TEGRA_POWERGATE_XUSBC 22
-#define TEGRA_POWERGATE_VIC 23
-#define TEGRA_POWERGATE_IRAM 24
-
-#define TEGRA_POWERGATE_3D0 TEGRA_POWERGATE_3D
-
-#define TEGRA_IO_RAIL_CSIA 0
-#define TEGRA_IO_RAIL_CSIB 1
-#define TEGRA_IO_RAIL_DSI 2
-#define TEGRA_IO_RAIL_MIPI_BIAS 3
-#define TEGRA_IO_RAIL_PEX_BIAS 4
-#define TEGRA_IO_RAIL_PEX_CLK1 5
-#define TEGRA_IO_RAIL_PEX_CLK2 6
-#define TEGRA_IO_RAIL_USB0 9
-#define TEGRA_IO_RAIL_USB1 10
-#define TEGRA_IO_RAIL_USB2 11
-#define TEGRA_IO_RAIL_USB_BIAS 12
-#define TEGRA_IO_RAIL_NAND 13
-#define TEGRA_IO_RAIL_UART 14
-#define TEGRA_IO_RAIL_BB 15
-#define TEGRA_IO_RAIL_AUDIO 17
-#define TEGRA_IO_RAIL_HSIC 19
-#define TEGRA_IO_RAIL_COMP 22
-#define TEGRA_IO_RAIL_HDMI 28
-#define TEGRA_IO_RAIL_PEX_CNTRL 32
-#define TEGRA_IO_RAIL_SDMMC1 33
-#define TEGRA_IO_RAIL_SDMMC3 34
-#define TEGRA_IO_RAIL_SDMMC4 35
-#define TEGRA_IO_RAIL_CAM 36
-#define TEGRA_IO_RAIL_RES 37
-#define TEGRA_IO_RAIL_HV 38
-#define TEGRA_IO_RAIL_DSIB 39
-#define TEGRA_IO_RAIL_DSIC 40
-#define TEGRA_IO_RAIL_DSID 41
-#define TEGRA_IO_RAIL_CSIE 44
-#define TEGRA_IO_RAIL_LVDS 57
-#define TEGRA_IO_RAIL_SYS_DDC 58
-
-#ifdef CONFIG_ARCH_TEGRA
-int tegra_powergate_is_powered(int id);
-int tegra_powergate_power_on(int id);
-int tegra_powergate_power_off(int id);
-int tegra_powergate_remove_clamping(int id);
-
-/* Must be called with clk disabled, and returns with clk enabled */
-int tegra_powergate_sequence_power_up(int id, struct clk *clk,
- struct reset_control *rst);
-
-int tegra_io_rail_power_on(int id);
-int tegra_io_rail_power_off(int id);
-#else
-static inline int tegra_powergate_is_powered(int id)
-{
- return -ENOSYS;
-}
-
-static inline int tegra_powergate_power_on(int id)
-{
- return -ENOSYS;
-}
-
-static inline int tegra_powergate_power_off(int id)
-{
- return -ENOSYS;
-}
-
-static inline int tegra_powergate_remove_clamping(int id)
-{
- return -ENOSYS;
-}
-
-static inline int tegra_powergate_sequence_power_up(int id, struct clk *clk,
- struct reset_control *rst)
-{
- return -ENOSYS;
-}
-
-static inline int tegra_io_rail_power_on(int id)
-{
- return -ENOSYS;
-}
-
-static inline int tegra_io_rail_power_off(int id)
-{
- return -ENOSYS;
-}
-#endif
-
-#endif /* _MACH_TEGRA_POWERGATE_H_ */
+++ /dev/null
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __LINUX_TEGRA_SOC_H_
-#define __LINUX_TEGRA_SOC_H_
-
-u32 tegra_read_chipid(void);
-
-#endif /* __LINUX_TEGRA_SOC_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __SOC_TEGRA_AHB_H__
+#define __SOC_TEGRA_AHB_H__
+
+extern int tegra_ahb_enable_smmu(struct device_node *ahb);
+
+#endif /* __SOC_TEGRA_AHB_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2014 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SOC_TEGRA_COMMON_H__
+#define __SOC_TEGRA_COMMON_H__
+
+bool soc_is_tegra(void);
+
+#endif /* __SOC_TEGRA_COMMON_H__ */
--- /dev/null
+/*
+ * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __SOC_TEGRA_CPUIDLE_H__
+#define __SOC_TEGRA_CPUIDLE_H__
+
+#ifdef CONFIG_CPU_IDLE
+void tegra_cpuidle_pcie_irqs_in_use(void);
+#else
+static inline void tegra_cpuidle_pcie_irqs_in_use(void)
+{
+}
+#endif
+
+#endif /* __SOC_TEGRA_CPUIDLE_H__ */
--- /dev/null
+/*
+ * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SOC_TEGRA_FUSE_H__
+#define __SOC_TEGRA_FUSE_H__
+
+#define TEGRA20 0x20
+#define TEGRA30 0x30
+#define TEGRA114 0x35
+#define TEGRA124 0x40
+
+#define TEGRA_FUSE_SKU_CALIB_0 0xf0
+#define TEGRA30_FUSE_SATA_CALIB 0x124
+
+#ifndef __ASSEMBLY__
+
+u32 tegra_read_chipid(void);
+u8 tegra_get_chip_id(void);
+
+enum tegra_revision {
+ TEGRA_REVISION_UNKNOWN = 0,
+ TEGRA_REVISION_A01,
+ TEGRA_REVISION_A02,
+ TEGRA_REVISION_A03,
+ TEGRA_REVISION_A03p,
+ TEGRA_REVISION_A04,
+ TEGRA_REVISION_MAX,
+};
+
+struct tegra_sku_info {
+ int sku_id;
+ int cpu_process_id;
+ int cpu_speedo_id;
+ int cpu_speedo_value;
+ int cpu_iddq_value;
+ int core_process_id;
+ int soc_speedo_id;
+ int gpu_speedo_id;
+ int gpu_process_id;
+ int gpu_speedo_value;
+ enum tegra_revision revision;
+};
+
+u32 tegra_read_straps(void);
+u32 tegra_read_chipid(void);
+int tegra_fuse_readl(unsigned long offset, u32 *value);
+
+extern struct tegra_sku_info tegra_sku_info;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __SOC_TEGRA_FUSE_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2014 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SOC_TEGRA_PM_H__
+#define __SOC_TEGRA_PM_H__
+
+enum tegra_suspend_mode {
+ TEGRA_SUSPEND_NONE = 0,
+ TEGRA_SUSPEND_LP2, /* CPU voltage off */
+ TEGRA_SUSPEND_LP1, /* CPU voltage off, DRAM self-refresh */
+ TEGRA_SUSPEND_LP0, /* CPU + core voltage off, DRAM self-refresh */
+ TEGRA_MAX_SUSPEND_MODE,
+};
+
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode
+tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode);
+
+/* low-level resume entry point */
+void tegra_resume(void);
+#else
+static inline enum tegra_suspend_mode
+tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode)
+{
+ return TEGRA_SUSPEND_NONE;
+}
+
+static inline void tegra_resume(void)
+{
+}
+#endif /* CONFIG_PM_SLEEP */
+
+#endif /* __SOC_TEGRA_PM_H__ */
--- /dev/null
+/*
+ * Copyright (c) 2010 Google, Inc
+ * Copyright (c) 2014 NVIDIA Corporation
+ *
+ * Author:
+ * Colin Cross <ccross@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __SOC_TEGRA_PMC_H__
+#define __SOC_TEGRA_PMC_H__
+
+#include <linux/reboot.h>
+
+#include <soc/tegra/pm.h>
+
+struct clk;
+struct reset_control;
+
+void tegra_pmc_restart(enum reboot_mode mode, const char *cmd);
+
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
+void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
+void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode);
+#endif /* CONFIG_PM_SLEEP */
+
+#ifdef CONFIG_SMP
+bool tegra_pmc_cpu_is_powered(int cpuid);
+int tegra_pmc_cpu_power_on(int cpuid);
+int tegra_pmc_cpu_remove_clamping(int cpuid);
+#endif /* CONFIG_SMP */
+
+/*
+ * powergate and I/O rail APIs
+ */
+
+#define TEGRA_POWERGATE_CPU 0
+#define TEGRA_POWERGATE_3D 1
+#define TEGRA_POWERGATE_VENC 2
+#define TEGRA_POWERGATE_PCIE 3
+#define TEGRA_POWERGATE_VDEC 4
+#define TEGRA_POWERGATE_L2 5
+#define TEGRA_POWERGATE_MPE 6
+#define TEGRA_POWERGATE_HEG 7
+#define TEGRA_POWERGATE_SATA 8
+#define TEGRA_POWERGATE_CPU1 9
+#define TEGRA_POWERGATE_CPU2 10
+#define TEGRA_POWERGATE_CPU3 11
+#define TEGRA_POWERGATE_CELP 12
+#define TEGRA_POWERGATE_3D1 13
+#define TEGRA_POWERGATE_CPU0 14
+#define TEGRA_POWERGATE_C0NC 15
+#define TEGRA_POWERGATE_C1NC 16
+#define TEGRA_POWERGATE_SOR 17
+#define TEGRA_POWERGATE_DIS 18
+#define TEGRA_POWERGATE_DISB 19
+#define TEGRA_POWERGATE_XUSBA 20
+#define TEGRA_POWERGATE_XUSBB 21
+#define TEGRA_POWERGATE_XUSBC 22
+#define TEGRA_POWERGATE_VIC 23
+#define TEGRA_POWERGATE_IRAM 24
+
+#define TEGRA_POWERGATE_3D0 TEGRA_POWERGATE_3D
+
+#define TEGRA_IO_RAIL_CSIA 0
+#define TEGRA_IO_RAIL_CSIB 1
+#define TEGRA_IO_RAIL_DSI 2
+#define TEGRA_IO_RAIL_MIPI_BIAS 3
+#define TEGRA_IO_RAIL_PEX_BIAS 4
+#define TEGRA_IO_RAIL_PEX_CLK1 5
+#define TEGRA_IO_RAIL_PEX_CLK2 6
+#define TEGRA_IO_RAIL_USB0 9
+#define TEGRA_IO_RAIL_USB1 10
+#define TEGRA_IO_RAIL_USB2 11
+#define TEGRA_IO_RAIL_USB_BIAS 12
+#define TEGRA_IO_RAIL_NAND 13
+#define TEGRA_IO_RAIL_UART 14
+#define TEGRA_IO_RAIL_BB 15
+#define TEGRA_IO_RAIL_AUDIO 17
+#define TEGRA_IO_RAIL_HSIC 19
+#define TEGRA_IO_RAIL_COMP 22
+#define TEGRA_IO_RAIL_HDMI 28
+#define TEGRA_IO_RAIL_PEX_CNTRL 32
+#define TEGRA_IO_RAIL_SDMMC1 33
+#define TEGRA_IO_RAIL_SDMMC3 34
+#define TEGRA_IO_RAIL_SDMMC4 35
+#define TEGRA_IO_RAIL_CAM 36
+#define TEGRA_IO_RAIL_RES 37
+#define TEGRA_IO_RAIL_HV 38
+#define TEGRA_IO_RAIL_DSIB 39
+#define TEGRA_IO_RAIL_DSIC 40
+#define TEGRA_IO_RAIL_DSID 41
+#define TEGRA_IO_RAIL_CSIE 44
+#define TEGRA_IO_RAIL_LVDS 57
+#define TEGRA_IO_RAIL_SYS_DDC 58
+
+#ifdef CONFIG_ARCH_TEGRA
+int tegra_powergate_is_powered(int id);
+int tegra_powergate_power_on(int id);
+int tegra_powergate_power_off(int id);
+int tegra_powergate_remove_clamping(int id);
+
+/* Must be called with clk disabled, and returns with clk enabled */
+int tegra_powergate_sequence_power_up(int id, struct clk *clk,
+ struct reset_control *rst);
+
+int tegra_io_rail_power_on(int id);
+int tegra_io_rail_power_off(int id);
+#else
+static inline int tegra_powergate_is_powered(int id)
+{
+ return -ENOSYS;
+}
+
+static inline int tegra_powergate_power_on(int id)
+{
+ return -ENOSYS;
+}
+
+static inline int tegra_powergate_power_off(int id)
+{
+ return -ENOSYS;
+}
+
+static inline int tegra_powergate_remove_clamping(int id)
+{
+ return -ENOSYS;
+}
+
+static inline int tegra_powergate_sequence_power_up(int id, struct clk *clk,
+ struct reset_control *rst)
+{
+ return -ENOSYS;
+}
+
+static inline int tegra_io_rail_power_on(int id)
+{
+ return -ENOSYS;
+}
+
+static inline int tegra_io_rail_power_off(int id)
+{
+ return -ENOSYS;
+}
+#endif /* CONFIG_ARCH_TEGRA */
+
+#endif /* __SOC_TEGRA_PMC_H__ */
__entry->errno < 0 ? -__entry->errno : __entry->reason)
);
-#if defined(CONFIG_HAVE_KVM_IRQCHIP)
+#if defined(CONFIG_HAVE_KVM_IRQFD)
TRACE_EVENT(kvm_set_irq,
TP_PROTO(unsigned int gsi, int level, int irq_source_id),
TP_ARGS(gsi, level, irq_source_id),
TP_printk("gsi %u level %d source %d",
__entry->gsi, __entry->level, __entry->irq_source_id)
);
-#endif
+#endif /* defined(CONFIG_HAVE_KVM_IRQFD) */
#if defined(__KVM_HAVE_IOAPIC)
#define kvm_deliver_mode \
#endif /* defined(__KVM_HAVE_IOAPIC) */
-#if defined(CONFIG_HAVE_KVM_IRQCHIP)
+#if defined(CONFIG_HAVE_KVM_IRQFD)
TRACE_EVENT(kvm_ack_irq,
TP_PROTO(unsigned int irqchip, unsigned int pin),
#endif
);
-#endif /* defined(CONFIG_HAVE_KVM_IRQCHIP) */
+#endif /* defined(CONFIG_HAVE_KVM_IRQFD) */
/**
* Device specific ioctls should only be in their respective headers
- * The device specific ioctl range is from 0x40 to 0x99.
+ * The device specific ioctl range is from 0x40 to 0x9f.
* Generic IOCTLS restart at 0xA0.
*
* \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
#define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */
#define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */
+/* Picture aspect ratio options */
+#define DRM_MODE_PICTURE_ASPECT_NONE 0
+#define DRM_MODE_PICTURE_ASPECT_4_3 1
+#define DRM_MODE_PICTURE_ASPECT_16_9 2
+
/* Dithering mode options */
#define DRM_MODE_DITHERING_OFF 0
#define DRM_MODE_DITHERING_ON 1
uint64_t vram_visible;
};
-#define RADEON_GEM_NO_BACKING_STORE 1
+#define RADEON_GEM_NO_BACKING_STORE (1 << 0)
+#define RADEON_GEM_GTT_UC (1 << 1)
+#define RADEON_GEM_GTT_WC (1 << 2)
struct drm_radeon_gem_create {
uint64_t size;
__u32 reserved[5]; /* future expansion */
};
+#define DRM_TEGRA_GEM_TILING_MODE_PITCH 0
+#define DRM_TEGRA_GEM_TILING_MODE_TILED 1
+#define DRM_TEGRA_GEM_TILING_MODE_BLOCK 2
+
+struct drm_tegra_gem_set_tiling {
+ /* input */
+ __u32 handle;
+ __u32 mode;
+ __u32 value;
+ __u32 pad;
+};
+
+struct drm_tegra_gem_get_tiling {
+ /* input */
+ __u32 handle;
+ /* output */
+ __u32 mode;
+ __u32 value;
+ __u32 pad;
+};
+
+#define DRM_TEGRA_GEM_BOTTOM_UP (1 << 0)
+#define DRM_TEGRA_GEM_FLAGS (DRM_TEGRA_GEM_BOTTOM_UP)
+
+struct drm_tegra_gem_set_flags {
+ /* input */
+ __u32 handle;
+ /* output */
+ __u32 flags;
+};
+
+struct drm_tegra_gem_get_flags {
+ /* input */
+ __u32 handle;
+ /* output */
+ __u32 flags;
+};
+
#define DRM_TEGRA_GEM_CREATE 0x00
#define DRM_TEGRA_GEM_MMAP 0x01
#define DRM_TEGRA_SYNCPT_READ 0x02
#define DRM_TEGRA_GET_SYNCPT 0x07
#define DRM_TEGRA_SUBMIT 0x08
#define DRM_TEGRA_GET_SYNCPT_BASE 0x09
+#define DRM_TEGRA_GEM_SET_TILING 0x0a
+#define DRM_TEGRA_GEM_GET_TILING 0x0b
+#define DRM_TEGRA_GEM_SET_FLAGS 0x0c
+#define DRM_TEGRA_GEM_GET_FLAGS 0x0d
#define DRM_IOCTL_TEGRA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_CREATE, struct drm_tegra_gem_create)
#define DRM_IOCTL_TEGRA_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_MMAP, struct drm_tegra_gem_mmap)
#define DRM_IOCTL_TEGRA_GET_SYNCPT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT, struct drm_tegra_get_syncpt)
#define DRM_IOCTL_TEGRA_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SUBMIT, struct drm_tegra_submit)
#define DRM_IOCTL_TEGRA_GET_SYNCPT_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT_BASE, struct drm_tegra_get_syncpt_base)
+#define DRM_IOCTL_TEGRA_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_TILING, struct drm_tegra_gem_set_tiling)
+#define DRM_IOCTL_TEGRA_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_TILING, struct drm_tegra_gem_get_tiling)
+#define DRM_IOCTL_TEGRA_GEM_SET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_FLAGS, struct drm_tegra_gem_set_flags)
+#define DRM_IOCTL_TEGRA_GEM_GET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_FLAGS, struct drm_tegra_gem_get_flags)
#endif
#define KVM_EXIT_TPR_ACCESS 12
#define KVM_EXIT_S390_SIEIC 13
#define KVM_EXIT_S390_RESET 14
-#define KVM_EXIT_DCR 15
+#define KVM_EXIT_DCR 15 /* deprecated */
#define KVM_EXIT_NMI 16
#define KVM_EXIT_INTERNAL_ERROR 17
#define KVM_EXIT_OSI 18
__u64 trans_exc_code;
__u32 pgm_code;
} s390_ucontrol;
- /* KVM_EXIT_DCR */
+ /* KVM_EXIT_DCR (deprecated) */
struct {
__u32 dcrn;
__u32 data;
#define KVM_CAP_VM_ATTRIBUTES 101
#define KVM_CAP_ARM_PSCI_0_2 102
#define KVM_CAP_PPC_FIXUP_HCALL 103
+#define KVM_CAP_PPC_ENABLE_HCALL 104
+#define KVM_CAP_CHECK_EXTENSION_VM 105
#ifdef KVM_CAP_IRQ_ROUTING
/* VIDCON0 */
#define VIDCON0 0x00
+#define VIDCON0_DSI_EN (1 << 30)
#define VIDCON0_INTERLACE (1 << 29)
#define VIDCON0_VIDOUT_MASK (0x7 << 26)
#define VIDCON0_VIDOUT_SHIFT 26
#define VIDCON2_ORGYCbCr (1 << 8)
#define VIDCON2_YUVORDCrCb (1 << 7)
-/* PRTCON (S3C6410, S5PC100)
+/* PRTCON (S3C6410)
* Might not be present in the S3C6410 documentation,
* but tests prove it's there almost for sure; shouldn't hurt in any case.
*/
#define VIDINTCON0_INT_ENABLE (1 << 0)
#define VIDINTCON1 0x134
-#define VIDINTCON1_INT_I180 (1 << 2)
+#define VIDINTCON1_INT_I80 (1 << 2)
#define VIDINTCON1_INT_FRAME (1 << 1)
#define VIDINTCON1_INT_FIFO (1 << 0)
int gnttab_grant_foreign_access(domid_t domid, unsigned long frame,
int readonly);
-int gnttab_grant_foreign_access_subpage(domid_t domid, unsigned long frame,
- int flags, unsigned page_off,
- unsigned length);
-int gnttab_grant_foreign_access_trans(domid_t domid, int flags,
- domid_t trans_domid,
- grant_ref_t trans_gref);
-
-/*
- * Are sub-page grants available on this version of Xen? Returns true if they
- * are, and false if they're not.
- */
-bool gnttab_subpage_grants_available(void);
-
-/*
- * Are transitive grants available on this version of Xen? Returns true if they
- * are, and false if they're not.
- */
-bool gnttab_trans_grants_available(void);
/*
* End access through the given grant reference, iff the grant entry is no
void gnttab_grant_foreign_access_ref(grant_ref_t ref, domid_t domid,
unsigned long frame, int readonly);
-int gnttab_grant_foreign_access_subpage_ref(grant_ref_t ref, domid_t domid,
- unsigned long frame, int flags,
- unsigned page_off,
- unsigned length);
-int gnttab_grant_foreign_access_trans_ref(grant_ref_t ref, domid_t domid,
- int flags, domid_t trans_domid,
- grant_ref_t trans_gref);
void gnttab_grant_foreign_transfer_ref(grant_ref_t, domid_t domid,
unsigned long pfn);
unmap->dev_bus_addr = 0;
}
-int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status);
+int arch_gnttab_init(unsigned long nr_shared);
int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes,
unsigned long max_nr_gframes,
void **__shared);
-int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
- unsigned long max_nr_gframes,
- grant_status_t **__shared);
void arch_gnttab_unmap(void *shared, unsigned long nr_gframes);
struct grant_frames {
return 0;
}
+/*
+ * Indicate the cpu delay calibration is done. This can be used by
+ * architectures to stop accepting delay timer registrations after this point.
+ */
+
+void __attribute__((weak)) calibration_delay_done(void)
+{
+}
+
void calibrate_delay(void)
{
unsigned long lpj;
loops_per_jiffy = lpj;
printed = true;
+
+ calibration_delay_done();
}
break;
case SND_SOC_DAPM_POST_PMU:
val = snd_soc_read(codec, ARIZONA_INTERRUPT_RAW_STATUS_3);
- if (val & ARIZONA_SPK_SHUTDOWN_STS) {
+ if (val & ARIZONA_SPK_OVERHEAT_STS) {
dev_crit(arizona->dev,
"Speaker not enabled due to temperature\n");
return -EBUSY;
if (ret != 0) {
dev_err(arizona->dev, "Failed to read thermal status: %d\n",
ret);
- } else if (val & ARIZONA_SPK_SHUTDOWN_WARN_STS) {
+ } else if (val & ARIZONA_SPK_OVERHEAT_WARN_STS) {
dev_crit(arizona->dev, "Thermal warning\n");
}
if (ret != 0) {
dev_err(arizona->dev, "Failed to read thermal status: %d\n",
ret);
- } else if (val & ARIZONA_SPK_SHUTDOWN_STS) {
+ } else if (val & ARIZONA_SPK_OVERHEAT_STS) {
dev_crit(arizona->dev, "Thermal shutdown\n");
ret = regmap_update_bits(arizona->regmap,
ARIZONA_OUTPUT_ENABLES_1,
break;
}
- ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN_WARN,
+ ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT_WARN,
"Thermal warning", arizona_thermal_warn,
arizona);
if (ret != 0)
"Failed to get thermal warning IRQ: %d\n",
ret);
- ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN,
+ ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT,
"Thermal shutdown", arizona_thermal_shutdown,
arizona);
if (ret != 0)
#include <sound/jack.h>
#include <asm/mach-types.h>
-#include <mach/gpio.h>
+#include <mach/gpio-samsung.h>
#include "../codecs/wm8994.h"
config HAVE_KVM_IRQCHIP
bool
+config HAVE_KVM_IRQFD
+ bool
+
config HAVE_KVM_IRQ_ROUTING
bool
--- /dev/null
+/*
+ * Copyright (C) 2012,2013 ARM Limited, All Rights Reserved.
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/cpu.h>
+#include <linux/kvm.h>
+#include <linux/kvm_host.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
+#include <linux/irqchip/arm-gic.h>
+
+#include <asm/kvm_emulate.h>
+#include <asm/kvm_arm.h>
+#include <asm/kvm_mmu.h>
+
+static struct vgic_lr vgic_v2_get_lr(const struct kvm_vcpu *vcpu, int lr)
+{
+ struct vgic_lr lr_desc;
+ u32 val = vcpu->arch.vgic_cpu.vgic_v2.vgic_lr[lr];
+
+ lr_desc.irq = val & GICH_LR_VIRTUALID;
+ if (lr_desc.irq <= 15)
+ lr_desc.source = (val >> GICH_LR_PHYSID_CPUID_SHIFT) & 0x7;
+ else
+ lr_desc.source = 0;
+ lr_desc.state = 0;
+
+ if (val & GICH_LR_PENDING_BIT)
+ lr_desc.state |= LR_STATE_PENDING;
+ if (val & GICH_LR_ACTIVE_BIT)
+ lr_desc.state |= LR_STATE_ACTIVE;
+ if (val & GICH_LR_EOI)
+ lr_desc.state |= LR_EOI_INT;
+
+ return lr_desc;
+}
+
+static void vgic_v2_set_lr(struct kvm_vcpu *vcpu, int lr,
+ struct vgic_lr lr_desc)
+{
+ u32 lr_val = (lr_desc.source << GICH_LR_PHYSID_CPUID_SHIFT) | lr_desc.irq;
+
+ if (lr_desc.state & LR_STATE_PENDING)
+ lr_val |= GICH_LR_PENDING_BIT;
+ if (lr_desc.state & LR_STATE_ACTIVE)
+ lr_val |= GICH_LR_ACTIVE_BIT;
+ if (lr_desc.state & LR_EOI_INT)
+ lr_val |= GICH_LR_EOI;
+
+ vcpu->arch.vgic_cpu.vgic_v2.vgic_lr[lr] = lr_val;
+}
+
+static void vgic_v2_sync_lr_elrsr(struct kvm_vcpu *vcpu, int lr,
+ struct vgic_lr lr_desc)
+{
+ if (!(lr_desc.state & LR_STATE_MASK))
+ set_bit(lr, (unsigned long *)vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr);
+}
+
+static u64 vgic_v2_get_elrsr(const struct kvm_vcpu *vcpu)
+{
+ u64 val;
+
+#if BITS_PER_LONG == 64
+ val = vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr[1];
+ val <<= 32;
+ val |= vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr[0];
+#else
+ val = *(u64 *)vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr;
+#endif
+ return val;
+}
+
+static u64 vgic_v2_get_eisr(const struct kvm_vcpu *vcpu)
+{
+ u64 val;
+
+#if BITS_PER_LONG == 64
+ val = vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr[1];
+ val <<= 32;
+ val |= vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr[0];
+#else
+ val = *(u64 *)vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr;
+#endif
+ return val;
+}
+
+static u32 vgic_v2_get_interrupt_status(const struct kvm_vcpu *vcpu)
+{
+ u32 misr = vcpu->arch.vgic_cpu.vgic_v2.vgic_misr;
+ u32 ret = 0;
+
+ if (misr & GICH_MISR_EOI)
+ ret |= INT_STATUS_EOI;
+ if (misr & GICH_MISR_U)
+ ret |= INT_STATUS_UNDERFLOW;
+
+ return ret;
+}
+
+static void vgic_v2_enable_underflow(struct kvm_vcpu *vcpu)
+{
+ vcpu->arch.vgic_cpu.vgic_v2.vgic_hcr |= GICH_HCR_UIE;
+}
+
+static void vgic_v2_disable_underflow(struct kvm_vcpu *vcpu)
+{
+ vcpu->arch.vgic_cpu.vgic_v2.vgic_hcr &= ~GICH_HCR_UIE;
+}
+
+static void vgic_v2_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+ u32 vmcr = vcpu->arch.vgic_cpu.vgic_v2.vgic_vmcr;
+
+ vmcrp->ctlr = (vmcr & GICH_VMCR_CTRL_MASK) >> GICH_VMCR_CTRL_SHIFT;
+ vmcrp->abpr = (vmcr & GICH_VMCR_ALIAS_BINPOINT_MASK) >> GICH_VMCR_ALIAS_BINPOINT_SHIFT;
+ vmcrp->bpr = (vmcr & GICH_VMCR_BINPOINT_MASK) >> GICH_VMCR_BINPOINT_SHIFT;
+ vmcrp->pmr = (vmcr & GICH_VMCR_PRIMASK_MASK) >> GICH_VMCR_PRIMASK_SHIFT;
+}
+
+static void vgic_v2_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+ u32 vmcr;
+
+ vmcr = (vmcrp->ctlr << GICH_VMCR_CTRL_SHIFT) & GICH_VMCR_CTRL_MASK;
+ vmcr |= (vmcrp->abpr << GICH_VMCR_ALIAS_BINPOINT_SHIFT) & GICH_VMCR_ALIAS_BINPOINT_MASK;
+ vmcr |= (vmcrp->bpr << GICH_VMCR_BINPOINT_SHIFT) & GICH_VMCR_BINPOINT_MASK;
+ vmcr |= (vmcrp->pmr << GICH_VMCR_PRIMASK_SHIFT) & GICH_VMCR_PRIMASK_MASK;
+
+ vcpu->arch.vgic_cpu.vgic_v2.vgic_vmcr = vmcr;
+}
+
+static void vgic_v2_enable(struct kvm_vcpu *vcpu)
+{
+ /*
+ * By forcing VMCR to zero, the GIC will restore the binary
+ * points to their reset values. Anything else resets to zero
+ * anyway.
+ */
+ vcpu->arch.vgic_cpu.vgic_v2.vgic_vmcr = 0;
+
+ /* Get the show on the road... */
+ vcpu->arch.vgic_cpu.vgic_v2.vgic_hcr = GICH_HCR_EN;
+}
+
+static const struct vgic_ops vgic_v2_ops = {
+ .get_lr = vgic_v2_get_lr,
+ .set_lr = vgic_v2_set_lr,
+ .sync_lr_elrsr = vgic_v2_sync_lr_elrsr,
+ .get_elrsr = vgic_v2_get_elrsr,
+ .get_eisr = vgic_v2_get_eisr,
+ .get_interrupt_status = vgic_v2_get_interrupt_status,
+ .enable_underflow = vgic_v2_enable_underflow,
+ .disable_underflow = vgic_v2_disable_underflow,
+ .get_vmcr = vgic_v2_get_vmcr,
+ .set_vmcr = vgic_v2_set_vmcr,
+ .enable = vgic_v2_enable,
+};
+
+static struct vgic_params vgic_v2_params;
+
+/**
+ * vgic_v2_probe - probe for a GICv2 compatible interrupt controller in DT
+ * @node: pointer to the DT node
+ * @ops: address of a pointer to the GICv2 operations
+ * @params: address of a pointer to HW-specific parameters
+ *
+ * Returns 0 if a GICv2 has been found, with the low level operations
+ * in *ops and the HW parameters in *params. Returns an error code
+ * otherwise.
+ */
+int vgic_v2_probe(struct device_node *vgic_node,
+ const struct vgic_ops **ops,
+ const struct vgic_params **params)
+{
+ int ret;
+ struct resource vctrl_res;
+ struct resource vcpu_res;
+ struct vgic_params *vgic = &vgic_v2_params;
+
+ vgic->maint_irq = irq_of_parse_and_map(vgic_node, 0);
+ if (!vgic->maint_irq) {
+ kvm_err("error getting vgic maintenance irq from DT\n");
+ ret = -ENXIO;
+ goto out;
+ }
+
+ ret = of_address_to_resource(vgic_node, 2, &vctrl_res);
+ if (ret) {
+ kvm_err("Cannot obtain GICH resource\n");
+ goto out;
+ }
+
+ vgic->vctrl_base = of_iomap(vgic_node, 2);
+ if (!vgic->vctrl_base) {
+ kvm_err("Cannot ioremap GICH\n");
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ vgic->nr_lr = readl_relaxed(vgic->vctrl_base + GICH_VTR);
+ vgic->nr_lr = (vgic->nr_lr & 0x3f) + 1;
+
+ ret = create_hyp_io_mappings(vgic->vctrl_base,
+ vgic->vctrl_base + resource_size(&vctrl_res),
+ vctrl_res.start);
+ if (ret) {
+ kvm_err("Cannot map VCTRL into hyp\n");
+ goto out_unmap;
+ }
+
+ if (of_address_to_resource(vgic_node, 3, &vcpu_res)) {
+ kvm_err("Cannot obtain GICV resource\n");
+ ret = -ENXIO;
+ goto out_unmap;
+ }
+
+ if (!PAGE_ALIGNED(vcpu_res.start)) {
+ kvm_err("GICV physical address 0x%llx not page aligned\n",
+ (unsigned long long)vcpu_res.start);
+ ret = -ENXIO;
+ goto out_unmap;
+ }
+
+ if (!PAGE_ALIGNED(resource_size(&vcpu_res))) {
+ kvm_err("GICV size 0x%llx not a multiple of page size 0x%lx\n",
+ (unsigned long long)resource_size(&vcpu_res),
+ PAGE_SIZE);
+ ret = -ENXIO;
+ goto out_unmap;
+ }
+
+ vgic->vcpu_base = vcpu_res.start;
+
+ kvm_info("%s@%llx IRQ%d\n", vgic_node->name,
+ vctrl_res.start, vgic->maint_irq);
+
+ vgic->type = VGIC_V2;
+ *ops = &vgic_v2_ops;
+ *params = vgic;
+ goto out;
+
+out_unmap:
+ iounmap(vgic->vctrl_base);
+out:
+ of_node_put(vgic_node);
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright (C) 2013 ARM Limited, All Rights Reserved.
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/cpu.h>
+#include <linux/kvm.h>
+#include <linux/kvm_host.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
+#include <linux/irqchip/arm-gic-v3.h>
+
+#include <asm/kvm_emulate.h>
+#include <asm/kvm_arm.h>
+#include <asm/kvm_mmu.h>
+
+/* These are for GICv2 emulation only */
+#define GICH_LR_VIRTUALID (0x3ffUL << 0)
+#define GICH_LR_PHYSID_CPUID_SHIFT (10)
+#define GICH_LR_PHYSID_CPUID (7UL << GICH_LR_PHYSID_CPUID_SHIFT)
+
+/*
+ * LRs are stored in reverse order in memory. make sure we index them
+ * correctly.
+ */
+#define LR_INDEX(lr) (VGIC_V3_MAX_LRS - 1 - lr)
+
+static u32 ich_vtr_el2;
+
+static struct vgic_lr vgic_v3_get_lr(const struct kvm_vcpu *vcpu, int lr)
+{
+ struct vgic_lr lr_desc;
+ u64 val = vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[LR_INDEX(lr)];
+
+ lr_desc.irq = val & GICH_LR_VIRTUALID;
+ if (lr_desc.irq <= 15)
+ lr_desc.source = (val >> GICH_LR_PHYSID_CPUID_SHIFT) & 0x7;
+ else
+ lr_desc.source = 0;
+ lr_desc.state = 0;
+
+ if (val & ICH_LR_PENDING_BIT)
+ lr_desc.state |= LR_STATE_PENDING;
+ if (val & ICH_LR_ACTIVE_BIT)
+ lr_desc.state |= LR_STATE_ACTIVE;
+ if (val & ICH_LR_EOI)
+ lr_desc.state |= LR_EOI_INT;
+
+ return lr_desc;
+}
+
+static void vgic_v3_set_lr(struct kvm_vcpu *vcpu, int lr,
+ struct vgic_lr lr_desc)
+{
+ u64 lr_val = (((u32)lr_desc.source << GICH_LR_PHYSID_CPUID_SHIFT) |
+ lr_desc.irq);
+
+ if (lr_desc.state & LR_STATE_PENDING)
+ lr_val |= ICH_LR_PENDING_BIT;
+ if (lr_desc.state & LR_STATE_ACTIVE)
+ lr_val |= ICH_LR_ACTIVE_BIT;
+ if (lr_desc.state & LR_EOI_INT)
+ lr_val |= ICH_LR_EOI;
+
+ vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[LR_INDEX(lr)] = lr_val;
+}
+
+static void vgic_v3_sync_lr_elrsr(struct kvm_vcpu *vcpu, int lr,
+ struct vgic_lr lr_desc)
+{
+ if (!(lr_desc.state & LR_STATE_MASK))
+ vcpu->arch.vgic_cpu.vgic_v3.vgic_elrsr |= (1U << lr);
+}
+
+static u64 vgic_v3_get_elrsr(const struct kvm_vcpu *vcpu)
+{
+ return vcpu->arch.vgic_cpu.vgic_v3.vgic_elrsr;
+}
+
+static u64 vgic_v3_get_eisr(const struct kvm_vcpu *vcpu)
+{
+ return vcpu->arch.vgic_cpu.vgic_v3.vgic_eisr;
+}
+
+static u32 vgic_v3_get_interrupt_status(const struct kvm_vcpu *vcpu)
+{
+ u32 misr = vcpu->arch.vgic_cpu.vgic_v3.vgic_misr;
+ u32 ret = 0;
+
+ if (misr & ICH_MISR_EOI)
+ ret |= INT_STATUS_EOI;
+ if (misr & ICH_MISR_U)
+ ret |= INT_STATUS_UNDERFLOW;
+
+ return ret;
+}
+
+static void vgic_v3_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+ u32 vmcr = vcpu->arch.vgic_cpu.vgic_v3.vgic_vmcr;
+
+ vmcrp->ctlr = (vmcr & ICH_VMCR_CTLR_MASK) >> ICH_VMCR_CTLR_SHIFT;
+ vmcrp->abpr = (vmcr & ICH_VMCR_BPR1_MASK) >> ICH_VMCR_BPR1_SHIFT;
+ vmcrp->bpr = (vmcr & ICH_VMCR_BPR0_MASK) >> ICH_VMCR_BPR0_SHIFT;
+ vmcrp->pmr = (vmcr & ICH_VMCR_PMR_MASK) >> ICH_VMCR_PMR_SHIFT;
+}
+
+static void vgic_v3_enable_underflow(struct kvm_vcpu *vcpu)
+{
+ vcpu->arch.vgic_cpu.vgic_v3.vgic_hcr |= ICH_HCR_UIE;
+}
+
+static void vgic_v3_disable_underflow(struct kvm_vcpu *vcpu)
+{
+ vcpu->arch.vgic_cpu.vgic_v3.vgic_hcr &= ~ICH_HCR_UIE;
+}
+
+static void vgic_v3_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+ u32 vmcr;
+
+ vmcr = (vmcrp->ctlr << ICH_VMCR_CTLR_SHIFT) & ICH_VMCR_CTLR_MASK;
+ vmcr |= (vmcrp->abpr << ICH_VMCR_BPR1_SHIFT) & ICH_VMCR_BPR1_MASK;
+ vmcr |= (vmcrp->bpr << ICH_VMCR_BPR0_SHIFT) & ICH_VMCR_BPR0_MASK;
+ vmcr |= (vmcrp->pmr << ICH_VMCR_PMR_SHIFT) & ICH_VMCR_PMR_MASK;
+
+ vcpu->arch.vgic_cpu.vgic_v3.vgic_vmcr = vmcr;
+}
+
+static void vgic_v3_enable(struct kvm_vcpu *vcpu)
+{
+ /*
+ * By forcing VMCR to zero, the GIC will restore the binary
+ * points to their reset values. Anything else resets to zero
+ * anyway.
+ */
+ vcpu->arch.vgic_cpu.vgic_v3.vgic_vmcr = 0;
+
+ /* Get the show on the road... */
+ vcpu->arch.vgic_cpu.vgic_v3.vgic_hcr = ICH_HCR_EN;
+}
+
+static const struct vgic_ops vgic_v3_ops = {
+ .get_lr = vgic_v3_get_lr,
+ .set_lr = vgic_v3_set_lr,
+ .sync_lr_elrsr = vgic_v3_sync_lr_elrsr,
+ .get_elrsr = vgic_v3_get_elrsr,
+ .get_eisr = vgic_v3_get_eisr,
+ .get_interrupt_status = vgic_v3_get_interrupt_status,
+ .enable_underflow = vgic_v3_enable_underflow,
+ .disable_underflow = vgic_v3_disable_underflow,
+ .get_vmcr = vgic_v3_get_vmcr,
+ .set_vmcr = vgic_v3_set_vmcr,
+ .enable = vgic_v3_enable,
+};
+
+static struct vgic_params vgic_v3_params;
+
+/**
+ * vgic_v3_probe - probe for a GICv3 compatible interrupt controller in DT
+ * @node: pointer to the DT node
+ * @ops: address of a pointer to the GICv3 operations
+ * @params: address of a pointer to HW-specific parameters
+ *
+ * Returns 0 if a GICv3 has been found, with the low level operations
+ * in *ops and the HW parameters in *params. Returns an error code
+ * otherwise.
+ */
+int vgic_v3_probe(struct device_node *vgic_node,
+ const struct vgic_ops **ops,
+ const struct vgic_params **params)
+{
+ int ret = 0;
+ u32 gicv_idx;
+ struct resource vcpu_res;
+ struct vgic_params *vgic = &vgic_v3_params;
+
+ vgic->maint_irq = irq_of_parse_and_map(vgic_node, 0);
+ if (!vgic->maint_irq) {
+ kvm_err("error getting vgic maintenance irq from DT\n");
+ ret = -ENXIO;
+ goto out;
+ }
+
+ ich_vtr_el2 = kvm_call_hyp(__vgic_v3_get_ich_vtr_el2);
+
+ /*
+ * The ListRegs field is 5 bits, but there is a architectural
+ * maximum of 16 list registers. Just ignore bit 4...
+ */
+ vgic->nr_lr = (ich_vtr_el2 & 0xf) + 1;
+
+ if (of_property_read_u32(vgic_node, "#redistributor-regions", &gicv_idx))
+ gicv_idx = 1;
+
+ gicv_idx += 3; /* Also skip GICD, GICC, GICH */
+ if (of_address_to_resource(vgic_node, gicv_idx, &vcpu_res)) {
+ kvm_err("Cannot obtain GICV region\n");
+ ret = -ENXIO;
+ goto out;
+ }
+
+ if (!PAGE_ALIGNED(vcpu_res.start)) {
+ kvm_err("GICV physical address 0x%llx not page aligned\n",
+ (unsigned long long)vcpu_res.start);
+ ret = -ENXIO;
+ goto out;
+ }
+
+ if (!PAGE_ALIGNED(resource_size(&vcpu_res))) {
+ kvm_err("GICV size 0x%llx not a multiple of page size 0x%lx\n",
+ (unsigned long long)resource_size(&vcpu_res),
+ PAGE_SIZE);
+ ret = -ENXIO;
+ goto out;
+ }
+
+ vgic->vcpu_base = vcpu_res.start;
+ vgic->vctrl_base = NULL;
+ vgic->type = VGIC_V3;
+
+ kvm_info("%s@%llx IRQ%d\n", vgic_node->name,
+ vcpu_res.start, vgic->maint_irq);
+
+ *ops = &vgic_v3_ops;
+ *params = vgic;
+
+out:
+ of_node_put(vgic_node);
+ return ret;
+}
#define IMPLEMENTER_ARM 0x43b
#define GICC_ARCH_VERSION_V2 0x2
-/* Physical address of vgic virtual cpu interface */
-static phys_addr_t vgic_vcpu_base;
-
-/* Virtual control interface base address */
-static void __iomem *vgic_vctrl_base;
-
-static struct device_node *vgic_node;
-
#define ACCESS_READ_VALUE (1 << 0)
#define ACCESS_READ_RAZ (0 << 0)
#define ACCESS_READ_MASK(x) ((x) & (1 << 0))
#define ACCESS_WRITE_MASK(x) ((x) & (3 << 1))
static void vgic_retire_disabled_irqs(struct kvm_vcpu *vcpu);
+static void vgic_retire_lr(int lr_nr, int irq, struct kvm_vcpu *vcpu);
static void vgic_update_state(struct kvm *kvm);
static void vgic_kick_vcpus(struct kvm *kvm);
static void vgic_dispatch_sgi(struct kvm_vcpu *vcpu, u32 reg);
-static u32 vgic_nr_lr;
+static struct vgic_lr vgic_get_lr(const struct kvm_vcpu *vcpu, int lr);
+static void vgic_set_lr(struct kvm_vcpu *vcpu, int lr, struct vgic_lr lr_desc);
+static void vgic_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+static void vgic_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
-static unsigned int vgic_maint_irq;
+static const struct vgic_ops *vgic_ops;
+static const struct vgic_params *vgic;
+
+/*
+ * struct vgic_bitmap contains unions that provide two views of
+ * the same data. In one case it is an array of registers of
+ * u32's, and in the other case it is a bitmap of unsigned
+ * longs.
+ *
+ * This does not work on 64-bit BE systems, because the bitmap access
+ * will store two consecutive 32-bit words with the higher-addressed
+ * register's bits at the lower index and the lower-addressed register's
+ * bits at the higher index.
+ *
+ * Therefore, swizzle the register index when accessing the 32-bit word
+ * registers to access the right register's value.
+ */
+#if defined(CONFIG_CPU_BIG_ENDIAN) && BITS_PER_LONG == 64
+#define REG_OFFSET_SWIZZLE 1
+#else
+#define REG_OFFSET_SWIZZLE 0
+#endif
static u32 *vgic_bitmap_get_reg(struct vgic_bitmap *x,
int cpuid, u32 offset)
{
offset >>= 2;
if (!offset)
- return x->percpu[cpuid].reg;
+ return x->percpu[cpuid].reg + (offset ^ REG_OFFSET_SWIZZLE);
else
- return x->shared.reg + offset - 1;
+ return x->shared.reg + ((offset - 1) ^ REG_OFFSET_SWIZZLE);
}
static int vgic_bitmap_get_irq_val(struct vgic_bitmap *x,
static u32 mmio_data_read(struct kvm_exit_mmio *mmio, u32 mask)
{
- return *((u32 *)mmio->data) & mask;
+ return le32_to_cpu(*((u32 *)mmio->data)) & mask;
}
static void mmio_data_write(struct kvm_exit_mmio *mmio, u32 mask, u32 value)
{
- *((u32 *)mmio->data) = value & mask;
+ *((u32 *)mmio->data) = cpu_to_le32(value) & mask;
}
/**
return false;
}
-#define LR_CPUID(lr) \
- (((lr) & GICH_LR_PHYSID_CPUID) >> GICH_LR_PHYSID_CPUID_SHIFT)
-#define LR_IRQID(lr) \
- ((lr) & GICH_LR_VIRTUALID)
-
-static void vgic_retire_lr(int lr_nr, int irq, struct vgic_cpu *vgic_cpu)
-{
- clear_bit(lr_nr, vgic_cpu->lr_used);
- vgic_cpu->vgic_lr[lr_nr] &= ~GICH_LR_STATE;
- vgic_cpu->vgic_irq_lr_map[irq] = LR_EMPTY;
-}
-
/**
* vgic_unqueue_irqs - move pending IRQs from LRs to the distributor
* @vgic_cpu: Pointer to the vgic_cpu struct holding the LRs
struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
int vcpu_id = vcpu->vcpu_id;
- int i, irq, source_cpu;
- u32 *lr;
+ int i;
for_each_set_bit(i, vgic_cpu->lr_used, vgic_cpu->nr_lr) {
- lr = &vgic_cpu->vgic_lr[i];
- irq = LR_IRQID(*lr);
- source_cpu = LR_CPUID(*lr);
+ struct vgic_lr lr = vgic_get_lr(vcpu, i);
/*
* There are three options for the state bits:
* If the LR holds only an active interrupt (not pending) then
* just leave it alone.
*/
- if ((*lr & GICH_LR_STATE) == GICH_LR_ACTIVE_BIT)
+ if ((lr.state & LR_STATE_MASK) == LR_STATE_ACTIVE)
continue;
/*
* is fine, then we are only setting a few bits that were
* already set.
*/
- vgic_dist_irq_set(vcpu, irq);
- if (irq < VGIC_NR_SGIS)
- dist->irq_sgi_sources[vcpu_id][irq] |= 1 << source_cpu;
- *lr &= ~GICH_LR_PENDING_BIT;
+ vgic_dist_irq_set(vcpu, lr.irq);
+ if (lr.irq < VGIC_NR_SGIS)
+ dist->irq_sgi_sources[vcpu_id][lr.irq] |= 1 << lr.source;
+ lr.state &= ~LR_STATE_PENDING;
+ vgic_set_lr(vcpu, i, lr);
/*
* If there's no state left on the LR (it could still be
* active), then the LR does not hold any useful info and can
* be marked as free for other use.
*/
- if (!(*lr & GICH_LR_STATE))
- vgic_retire_lr(i, irq, vgic_cpu);
+ if (!(lr.state & LR_STATE_MASK))
+ vgic_retire_lr(i, lr.irq, vcpu);
/* Finally update the VGIC state. */
vgic_update_state(vcpu->kvm);
}
}
-#define MK_LR_PEND(src, irq) \
- (GICH_LR_PENDING_BIT | ((src) << GICH_LR_PHYSID_CPUID_SHIFT) | (irq))
+static struct vgic_lr vgic_get_lr(const struct kvm_vcpu *vcpu, int lr)
+{
+ return vgic_ops->get_lr(vcpu, lr);
+}
+
+static void vgic_set_lr(struct kvm_vcpu *vcpu, int lr,
+ struct vgic_lr vlr)
+{
+ vgic_ops->set_lr(vcpu, lr, vlr);
+}
+
+static void vgic_sync_lr_elrsr(struct kvm_vcpu *vcpu, int lr,
+ struct vgic_lr vlr)
+{
+ vgic_ops->sync_lr_elrsr(vcpu, lr, vlr);
+}
+
+static inline u64 vgic_get_elrsr(struct kvm_vcpu *vcpu)
+{
+ return vgic_ops->get_elrsr(vcpu);
+}
+
+static inline u64 vgic_get_eisr(struct kvm_vcpu *vcpu)
+{
+ return vgic_ops->get_eisr(vcpu);
+}
+
+static inline u32 vgic_get_interrupt_status(struct kvm_vcpu *vcpu)
+{
+ return vgic_ops->get_interrupt_status(vcpu);
+}
+
+static inline void vgic_enable_underflow(struct kvm_vcpu *vcpu)
+{
+ vgic_ops->enable_underflow(vcpu);
+}
+
+static inline void vgic_disable_underflow(struct kvm_vcpu *vcpu)
+{
+ vgic_ops->disable_underflow(vcpu);
+}
+
+static inline void vgic_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr)
+{
+ vgic_ops->get_vmcr(vcpu, vmcr);
+}
+
+static void vgic_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr)
+{
+ vgic_ops->set_vmcr(vcpu, vmcr);
+}
+
+static inline void vgic_enable(struct kvm_vcpu *vcpu)
+{
+ vgic_ops->enable(vcpu);
+}
+
+static void vgic_retire_lr(int lr_nr, int irq, struct kvm_vcpu *vcpu)
+{
+ struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+ struct vgic_lr vlr = vgic_get_lr(vcpu, lr_nr);
+
+ vlr.state = 0;
+ vgic_set_lr(vcpu, lr_nr, vlr);
+ clear_bit(lr_nr, vgic_cpu->lr_used);
+ vgic_cpu->vgic_irq_lr_map[irq] = LR_EMPTY;
+}
/*
* An interrupt may have been disabled after being made pending on the
struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
int lr;
- for_each_set_bit(lr, vgic_cpu->lr_used, vgic_cpu->nr_lr) {
- int irq = vgic_cpu->vgic_lr[lr] & GICH_LR_VIRTUALID;
+ for_each_set_bit(lr, vgic_cpu->lr_used, vgic->nr_lr) {
+ struct vgic_lr vlr = vgic_get_lr(vcpu, lr);
- if (!vgic_irq_is_enabled(vcpu, irq)) {
- vgic_retire_lr(lr, irq, vgic_cpu);
- if (vgic_irq_is_active(vcpu, irq))
- vgic_irq_clear_active(vcpu, irq);
+ if (!vgic_irq_is_enabled(vcpu, vlr.irq)) {
+ vgic_retire_lr(lr, vlr.irq, vcpu);
+ if (vgic_irq_is_active(vcpu, vlr.irq))
+ vgic_irq_clear_active(vcpu, vlr.irq);
}
}
}
static bool vgic_queue_irq(struct kvm_vcpu *vcpu, u8 sgi_source_id, int irq)
{
struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+ struct vgic_lr vlr;
int lr;
/* Sanitize the input... */
lr = vgic_cpu->vgic_irq_lr_map[irq];
/* Do we have an active interrupt for the same CPUID? */
- if (lr != LR_EMPTY &&
- (LR_CPUID(vgic_cpu->vgic_lr[lr]) == sgi_source_id)) {
- kvm_debug("LR%d piggyback for IRQ%d %x\n",
- lr, irq, vgic_cpu->vgic_lr[lr]);
- BUG_ON(!test_bit(lr, vgic_cpu->lr_used));
- vgic_cpu->vgic_lr[lr] |= GICH_LR_PENDING_BIT;
- return true;
+ if (lr != LR_EMPTY) {
+ vlr = vgic_get_lr(vcpu, lr);
+ if (vlr.source == sgi_source_id) {
+ kvm_debug("LR%d piggyback for IRQ%d\n", lr, vlr.irq);
+ BUG_ON(!test_bit(lr, vgic_cpu->lr_used));
+ vlr.state |= LR_STATE_PENDING;
+ vgic_set_lr(vcpu, lr, vlr);
+ return true;
+ }
}
/* Try to use another LR for this interrupt */
lr = find_first_zero_bit((unsigned long *)vgic_cpu->lr_used,
- vgic_cpu->nr_lr);
- if (lr >= vgic_cpu->nr_lr)
+ vgic->nr_lr);
+ if (lr >= vgic->nr_lr)
return false;
kvm_debug("LR%d allocated for IRQ%d %x\n", lr, irq, sgi_source_id);
- vgic_cpu->vgic_lr[lr] = MK_LR_PEND(sgi_source_id, irq);
vgic_cpu->vgic_irq_lr_map[irq] = lr;
set_bit(lr, vgic_cpu->lr_used);
+ vlr.irq = irq;
+ vlr.source = sgi_source_id;
+ vlr.state = LR_STATE_PENDING;
if (!vgic_irq_is_edge(vcpu, irq))
- vgic_cpu->vgic_lr[lr] |= GICH_LR_EOI;
+ vlr.state |= LR_EOI_INT;
+
+ vgic_set_lr(vcpu, lr, vlr);
return true;
}
epilog:
if (overflow) {
- vgic_cpu->vgic_hcr |= GICH_HCR_UIE;
+ vgic_enable_underflow(vcpu);
} else {
- vgic_cpu->vgic_hcr &= ~GICH_HCR_UIE;
+ vgic_disable_underflow(vcpu);
/*
* We're about to run this VCPU, and we've consumed
* everything the distributor had in store for
static bool vgic_process_maintenance(struct kvm_vcpu *vcpu)
{
- struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+ u32 status = vgic_get_interrupt_status(vcpu);
bool level_pending = false;
- kvm_debug("MISR = %08x\n", vgic_cpu->vgic_misr);
+ kvm_debug("STATUS = %08x\n", status);
- if (vgic_cpu->vgic_misr & GICH_MISR_EOI) {
+ if (status & INT_STATUS_EOI) {
/*
* Some level interrupts have been EOIed. Clear their
* active bit.
*/
- int lr, irq;
+ u64 eisr = vgic_get_eisr(vcpu);
+ unsigned long *eisr_ptr = (unsigned long *)&eisr;
+ int lr;
- for_each_set_bit(lr, (unsigned long *)vgic_cpu->vgic_eisr,
- vgic_cpu->nr_lr) {
- irq = vgic_cpu->vgic_lr[lr] & GICH_LR_VIRTUALID;
+ for_each_set_bit(lr, eisr_ptr, vgic->nr_lr) {
+ struct vgic_lr vlr = vgic_get_lr(vcpu, lr);
- vgic_irq_clear_active(vcpu, irq);
- vgic_cpu->vgic_lr[lr] &= ~GICH_LR_EOI;
+ vgic_irq_clear_active(vcpu, vlr.irq);
+ WARN_ON(vlr.state & LR_STATE_MASK);
+ vlr.state = 0;
+ vgic_set_lr(vcpu, lr, vlr);
/* Any additional pending interrupt? */
- if (vgic_dist_irq_is_pending(vcpu, irq)) {
- vgic_cpu_irq_set(vcpu, irq);
+ if (vgic_dist_irq_is_pending(vcpu, vlr.irq)) {
+ vgic_cpu_irq_set(vcpu, vlr.irq);
level_pending = true;
} else {
- vgic_cpu_irq_clear(vcpu, irq);
+ vgic_cpu_irq_clear(vcpu, vlr.irq);
}
/*
* Despite being EOIed, the LR may not have
* been marked as empty.
*/
- set_bit(lr, (unsigned long *)vgic_cpu->vgic_elrsr);
- vgic_cpu->vgic_lr[lr] &= ~GICH_LR_ACTIVE_BIT;
+ vgic_sync_lr_elrsr(vcpu, lr, vlr);
}
}
- if (vgic_cpu->vgic_misr & GICH_MISR_U)
- vgic_cpu->vgic_hcr &= ~GICH_HCR_UIE;
+ if (status & INT_STATUS_UNDERFLOW)
+ vgic_disable_underflow(vcpu);
return level_pending;
}
{
struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
+ u64 elrsr;
+ unsigned long *elrsr_ptr;
int lr, pending;
bool level_pending;
level_pending = vgic_process_maintenance(vcpu);
+ elrsr = vgic_get_elrsr(vcpu);
+ elrsr_ptr = (unsigned long *)&elrsr;
/* Clear mappings for empty LRs */
- for_each_set_bit(lr, (unsigned long *)vgic_cpu->vgic_elrsr,
- vgic_cpu->nr_lr) {
- int irq;
+ for_each_set_bit(lr, elrsr_ptr, vgic->nr_lr) {
+ struct vgic_lr vlr;
if (!test_and_clear_bit(lr, vgic_cpu->lr_used))
continue;
- irq = vgic_cpu->vgic_lr[lr] & GICH_LR_VIRTUALID;
+ vlr = vgic_get_lr(vcpu, lr);
- BUG_ON(irq >= VGIC_NR_IRQS);
- vgic_cpu->vgic_irq_lr_map[irq] = LR_EMPTY;
+ BUG_ON(vlr.irq >= VGIC_NR_IRQS);
+ vgic_cpu->vgic_irq_lr_map[vlr.irq] = LR_EMPTY;
}
/* Check if we still have something up our sleeve... */
- pending = find_first_zero_bit((unsigned long *)vgic_cpu->vgic_elrsr,
- vgic_cpu->nr_lr);
- if (level_pending || pending < vgic_cpu->nr_lr)
+ pending = find_first_zero_bit(elrsr_ptr, vgic->nr_lr);
+ if (level_pending || pending < vgic->nr_lr)
set_bit(vcpu->vcpu_id, &dist->irq_pending_on_cpu);
}
}
/*
- * By forcing VMCR to zero, the GIC will restore the binary
- * points to their reset values. Anything else resets to zero
- * anyway.
+ * Store the number of LRs per vcpu, so we don't have to go
+ * all the way to the distributor structure to find out. Only
+ * assembly code should use this one.
*/
- vgic_cpu->vgic_vmcr = 0;
+ vgic_cpu->nr_lr = vgic->nr_lr;
- vgic_cpu->nr_lr = vgic_nr_lr;
- vgic_cpu->vgic_hcr = GICH_HCR_EN; /* Get the show on the road... */
+ vgic_enable(vcpu);
return 0;
}
static void vgic_init_maintenance_interrupt(void *info)
{
- enable_percpu_irq(vgic_maint_irq, 0);
+ enable_percpu_irq(vgic->maint_irq, 0);
}
static int vgic_cpu_notify(struct notifier_block *self,
break;
case CPU_DYING:
case CPU_DYING_FROZEN:
- disable_percpu_irq(vgic_maint_irq);
+ disable_percpu_irq(vgic->maint_irq);
break;
}
.notifier_call = vgic_cpu_notify,
};
+static const struct of_device_id vgic_ids[] = {
+ { .compatible = "arm,cortex-a15-gic", .data = vgic_v2_probe, },
+ { .compatible = "arm,gic-v3", .data = vgic_v3_probe, },
+ {},
+};
+
int kvm_vgic_hyp_init(void)
{
+ const struct of_device_id *matched_id;
+ int (*vgic_probe)(struct device_node *,const struct vgic_ops **,
+ const struct vgic_params **);
+ struct device_node *vgic_node;
int ret;
- struct resource vctrl_res;
- struct resource vcpu_res;
- vgic_node = of_find_compatible_node(NULL, NULL, "arm,cortex-a15-gic");
+ vgic_node = of_find_matching_node_and_match(NULL,
+ vgic_ids, &matched_id);
if (!vgic_node) {
- kvm_err("error: no compatible vgic node in DT\n");
+ kvm_err("error: no compatible GIC node found\n");
return -ENODEV;
}
- vgic_maint_irq = irq_of_parse_and_map(vgic_node, 0);
- if (!vgic_maint_irq) {
- kvm_err("error getting vgic maintenance irq from DT\n");
- ret = -ENXIO;
- goto out;
- }
+ vgic_probe = matched_id->data;
+ ret = vgic_probe(vgic_node, &vgic_ops, &vgic);
+ if (ret)
+ return ret;
- ret = request_percpu_irq(vgic_maint_irq, vgic_maintenance_handler,
+ ret = request_percpu_irq(vgic->maint_irq, vgic_maintenance_handler,
"vgic", kvm_get_running_vcpus());
if (ret) {
- kvm_err("Cannot register interrupt %d\n", vgic_maint_irq);
- goto out;
+ kvm_err("Cannot register interrupt %d\n", vgic->maint_irq);
+ return ret;
}
ret = __register_cpu_notifier(&vgic_cpu_nb);
goto out_free_irq;
}
- ret = of_address_to_resource(vgic_node, 2, &vctrl_res);
- if (ret) {
- kvm_err("Cannot obtain VCTRL resource\n");
- goto out_free_irq;
- }
+ /* Callback into for arch code for setup */
+ vgic_arch_setup(vgic);
- vgic_vctrl_base = of_iomap(vgic_node, 2);
- if (!vgic_vctrl_base) {
- kvm_err("Cannot ioremap VCTRL\n");
- ret = -ENOMEM;
- goto out_free_irq;
- }
-
- vgic_nr_lr = readl_relaxed(vgic_vctrl_base + GICH_VTR);
- vgic_nr_lr = (vgic_nr_lr & 0x3f) + 1;
-
- ret = create_hyp_io_mappings(vgic_vctrl_base,
- vgic_vctrl_base + resource_size(&vctrl_res),
- vctrl_res.start);
- if (ret) {
- kvm_err("Cannot map VCTRL into hyp\n");
- goto out_unmap;
- }
-
- if (of_address_to_resource(vgic_node, 3, &vcpu_res)) {
- kvm_err("Cannot obtain VCPU resource\n");
- ret = -ENXIO;
- goto out_unmap;
- }
-
- if (!PAGE_ALIGNED(vcpu_res.start)) {
- kvm_err("GICV physical address 0x%llx not page aligned\n",
- (unsigned long long)vcpu_res.start);
- ret = -ENXIO;
- goto out_unmap;
- }
-
- if (!PAGE_ALIGNED(resource_size(&vcpu_res))) {
- kvm_err("GICV size 0x%llx not a multiple of page size 0x%lx\n",
- (unsigned long long)resource_size(&vcpu_res),
- PAGE_SIZE);
- ret = -ENXIO;
- goto out_unmap;
- }
-
- vgic_vcpu_base = vcpu_res.start;
-
- kvm_info("%s@%llx IRQ%d\n", vgic_node->name,
- vctrl_res.start, vgic_maint_irq);
on_each_cpu(vgic_init_maintenance_interrupt, NULL, 1);
- goto out;
+ return 0;
-out_unmap:
- iounmap(vgic_vctrl_base);
out_free_irq:
- free_percpu_irq(vgic_maint_irq, kvm_get_running_vcpus());
-out:
- of_node_put(vgic_node);
+ free_percpu_irq(vgic->maint_irq, kvm_get_running_vcpus());
return ret;
}
}
ret = kvm_phys_addr_ioremap(kvm, kvm->arch.vgic.vgic_cpu_base,
- vgic_vcpu_base, KVM_VGIC_V2_CPU_SIZE);
+ vgic->vcpu_base, KVM_VGIC_V2_CPU_SIZE);
if (ret) {
kvm_err("Unable to remap VGIC CPU to VCPU\n");
goto out;
}
spin_lock_init(&kvm->arch.vgic.lock);
- kvm->arch.vgic.vctrl_base = vgic_vctrl_base;
+ kvm->arch.vgic.in_kernel = true;
+ kvm->arch.vgic.vctrl_base = vgic->vctrl_base;
kvm->arch.vgic.vgic_dist_base = VGIC_ADDR_UNDEF;
kvm->arch.vgic.vgic_cpu_base = VGIC_ADDR_UNDEF;
static bool handle_cpu_mmio_misc(struct kvm_vcpu *vcpu,
struct kvm_exit_mmio *mmio, phys_addr_t offset)
{
- struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
- u32 reg, mask = 0, shift = 0;
bool updated = false;
+ struct vgic_vmcr vmcr;
+ u32 *vmcr_field;
+ u32 reg;
+
+ vgic_get_vmcr(vcpu, &vmcr);
switch (offset & ~0x3) {
case GIC_CPU_CTRL:
- mask = GICH_VMCR_CTRL_MASK;
- shift = GICH_VMCR_CTRL_SHIFT;
+ vmcr_field = &vmcr.ctlr;
break;
case GIC_CPU_PRIMASK:
- mask = GICH_VMCR_PRIMASK_MASK;
- shift = GICH_VMCR_PRIMASK_SHIFT;
+ vmcr_field = &vmcr.pmr;
break;
case GIC_CPU_BINPOINT:
- mask = GICH_VMCR_BINPOINT_MASK;
- shift = GICH_VMCR_BINPOINT_SHIFT;
+ vmcr_field = &vmcr.bpr;
break;
case GIC_CPU_ALIAS_BINPOINT:
- mask = GICH_VMCR_ALIAS_BINPOINT_MASK;
- shift = GICH_VMCR_ALIAS_BINPOINT_SHIFT;
+ vmcr_field = &vmcr.abpr;
break;
+ default:
+ BUG();
}
if (!mmio->is_write) {
- reg = (vgic_cpu->vgic_vmcr & mask) >> shift;
+ reg = *vmcr_field;
mmio_data_write(mmio, ~0, reg);
} else {
reg = mmio_data_read(mmio, ~0);
- reg = (reg << shift) & mask;
- if (reg != (vgic_cpu->vgic_vmcr & mask))
+ if (reg != *vmcr_field) {
+ *vmcr_field = reg;
+ vgic_set_vmcr(vcpu, &vmcr);
updated = true;
- vgic_cpu->vgic_vmcr &= ~mask;
- vgic_cpu->vgic_vmcr |= reg;
+ }
}
return updated;
}
#include <linux/kernel.h>
#include <linux/srcu.h>
#include <linux/slab.h>
+#include <linux/seqlock.h>
+#include <trace/events/kvm.h>
+#include "irq.h"
#include "iodev.h"
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
/*
* --------------------------------------------------------------------
* irqfd: Allows an fd to be used to inject an interrupt to the guest
struct kvm *kvm;
wait_queue_t wait;
/* Update side is protected by irqfds.lock */
- struct kvm_kernel_irq_routing_entry __rcu *irq_entry;
+ struct kvm_kernel_irq_routing_entry irq_entry;
+ seqcount_t irq_entry_sc;
/* Used for level IRQ fast-path */
int gsi;
struct work_struct inject;
{
struct _irqfd *irqfd = container_of(wait, struct _irqfd, wait);
unsigned long flags = (unsigned long)key;
- struct kvm_kernel_irq_routing_entry *irq;
+ struct kvm_kernel_irq_routing_entry irq;
struct kvm *kvm = irqfd->kvm;
+ unsigned seq;
int idx;
if (flags & POLLIN) {
idx = srcu_read_lock(&kvm->irq_srcu);
- irq = srcu_dereference(irqfd->irq_entry, &kvm->irq_srcu);
+ do {
+ seq = read_seqcount_begin(&irqfd->irq_entry_sc);
+ irq = irqfd->irq_entry;
+ } while (read_seqcount_retry(&irqfd->irq_entry_sc, seq));
/* An event has been signaled, inject an interrupt */
- if (irq)
- kvm_set_msi(irq, kvm, KVM_USERSPACE_IRQ_SOURCE_ID, 1,
+ if (irq.type == KVM_IRQ_ROUTING_MSI)
+ kvm_set_msi(&irq, kvm, KVM_USERSPACE_IRQ_SOURCE_ID, 1,
false);
else
schedule_work(&irqfd->inject);
}
/* Must be called under irqfds.lock */
-static void irqfd_update(struct kvm *kvm, struct _irqfd *irqfd,
- struct kvm_irq_routing_table *irq_rt)
+static void irqfd_update(struct kvm *kvm, struct _irqfd *irqfd)
{
struct kvm_kernel_irq_routing_entry *e;
+ struct kvm_kernel_irq_routing_entry entries[KVM_NR_IRQCHIPS];
+ int i, n_entries;
- if (irqfd->gsi >= irq_rt->nr_rt_entries) {
- rcu_assign_pointer(irqfd->irq_entry, NULL);
- return;
- }
+ n_entries = kvm_irq_map_gsi(kvm, entries, irqfd->gsi);
+
+ write_seqcount_begin(&irqfd->irq_entry_sc);
+
+ irqfd->irq_entry.type = 0;
- hlist_for_each_entry(e, &irq_rt->map[irqfd->gsi], link) {
+ e = entries;
+ for (i = 0; i < n_entries; ++i, ++e) {
/* Only fast-path MSI. */
if (e->type == KVM_IRQ_ROUTING_MSI)
- rcu_assign_pointer(irqfd->irq_entry, e);
- else
- rcu_assign_pointer(irqfd->irq_entry, NULL);
+ irqfd->irq_entry = *e;
}
+
+ write_seqcount_end(&irqfd->irq_entry_sc);
}
static int
kvm_irqfd_assign(struct kvm *kvm, struct kvm_irqfd *args)
{
- struct kvm_irq_routing_table *irq_rt;
struct _irqfd *irqfd, *tmp;
struct fd f;
struct eventfd_ctx *eventfd = NULL, *resamplefd = NULL;
int ret;
unsigned int events;
+ int idx;
irqfd = kzalloc(sizeof(*irqfd), GFP_KERNEL);
if (!irqfd)
INIT_LIST_HEAD(&irqfd->list);
INIT_WORK(&irqfd->inject, irqfd_inject);
INIT_WORK(&irqfd->shutdown, irqfd_shutdown);
+ seqcount_init(&irqfd->irq_entry_sc);
f = fdget(args->fd);
if (!f.file) {
goto fail;
}
- irq_rt = rcu_dereference_protected(kvm->irq_routing,
- lockdep_is_held(&kvm->irqfds.lock));
- irqfd_update(kvm, irqfd, irq_rt);
+ idx = srcu_read_lock(&kvm->irq_srcu);
+ irqfd_update(kvm, irqfd);
+ srcu_read_unlock(&kvm->irq_srcu, idx);
list_add_tail(&irqfd->list, &kvm->irqfds.items);
kfree(irqfd);
return ret;
}
+
+bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+ struct kvm_irq_ack_notifier *kian;
+ int gsi, idx;
+
+ idx = srcu_read_lock(&kvm->irq_srcu);
+ gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin);
+ if (gsi != -1)
+ hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
+ link)
+ if (kian->gsi == gsi) {
+ srcu_read_unlock(&kvm->irq_srcu, idx);
+ return true;
+ }
+
+ srcu_read_unlock(&kvm->irq_srcu, idx);
+
+ return false;
+}
+EXPORT_SYMBOL_GPL(kvm_irq_has_notifier);
+
+void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+ struct kvm_irq_ack_notifier *kian;
+ int gsi, idx;
+
+ trace_kvm_ack_irq(irqchip, pin);
+
+ idx = srcu_read_lock(&kvm->irq_srcu);
+ gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin);
+ if (gsi != -1)
+ hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
+ link)
+ if (kian->gsi == gsi)
+ kian->irq_acked(kian);
+ srcu_read_unlock(&kvm->irq_srcu, idx);
+}
+
+void kvm_register_irq_ack_notifier(struct kvm *kvm,
+ struct kvm_irq_ack_notifier *kian)
+{
+ mutex_lock(&kvm->irq_lock);
+ hlist_add_head_rcu(&kian->link, &kvm->irq_ack_notifier_list);
+ mutex_unlock(&kvm->irq_lock);
+#ifdef __KVM_HAVE_IOAPIC
+ kvm_vcpu_request_scan_ioapic(kvm);
+#endif
+}
+
+void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
+ struct kvm_irq_ack_notifier *kian)
+{
+ mutex_lock(&kvm->irq_lock);
+ hlist_del_init_rcu(&kian->link);
+ mutex_unlock(&kvm->irq_lock);
+ synchronize_srcu(&kvm->irq_srcu);
+#ifdef __KVM_HAVE_IOAPIC
+ kvm_vcpu_request_scan_ioapic(kvm);
+#endif
+}
#endif
void
kvm_eventfd_init(struct kvm *kvm)
{
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
spin_lock_init(&kvm->irqfds.lock);
INIT_LIST_HEAD(&kvm->irqfds.items);
INIT_LIST_HEAD(&kvm->irqfds.resampler_list);
INIT_LIST_HEAD(&kvm->ioeventfds);
}
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
/*
* shutdown any irqfd's that match fd+gsi
*/
list_for_each_entry_safe(irqfd, tmp, &kvm->irqfds.items, list) {
if (irqfd->eventfd == eventfd && irqfd->gsi == args->gsi) {
/*
- * This rcu_assign_pointer is needed for when
+ * This clearing of irq_entry.type is needed for when
* another thread calls kvm_irq_routing_update before
* we flush workqueue below (we synchronize with
* kvm_irq_routing_update using irqfds.lock).
- * It is paired with synchronize_srcu done by caller
- * of that function.
*/
- rcu_assign_pointer(irqfd->irq_entry, NULL);
+ write_seqcount_begin(&irqfd->irq_entry_sc);
+ irqfd->irq_entry.type = 0;
+ write_seqcount_end(&irqfd->irq_entry_sc);
irqfd_deactivate(irqfd);
}
}
}
/*
- * Change irq_routing and irqfd.
+ * Take note of a change in irq routing.
* Caller must invoke synchronize_srcu(&kvm->irq_srcu) afterwards.
*/
-void kvm_irq_routing_update(struct kvm *kvm,
- struct kvm_irq_routing_table *irq_rt)
+void kvm_irq_routing_update(struct kvm *kvm)
{
struct _irqfd *irqfd;
spin_lock_irq(&kvm->irqfds.lock);
- rcu_assign_pointer(kvm->irq_routing, irq_rt);
-
list_for_each_entry(irqfd, &kvm->irqfds.items, list)
- irqfd_update(kvm, irqfd, irq_rt);
+ irqfd_update(kvm, irqfd);
spin_unlock_irq(&kvm->irqfds.lock);
}
*/
int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level)
{
+ struct kvm_kernel_irq_routing_entry entries[KVM_NR_IRQCHIPS];
struct kvm_kernel_irq_routing_entry *e;
int ret = -EINVAL;
- struct kvm_irq_routing_table *irq_rt;
int idx;
trace_kvm_set_irq(irq, level, irq_source_id);
* which is limited to 1:1 GSI mapping.
*/
idx = srcu_read_lock(&kvm->irq_srcu);
- irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu);
- if (irq < irq_rt->nr_rt_entries)
- hlist_for_each_entry(e, &irq_rt->map[irq], link) {
- if (likely(e->type == KVM_IRQ_ROUTING_MSI))
- ret = kvm_set_msi_inatomic(e, kvm);
- else
- ret = -EWOULDBLOCK;
- break;
- }
+ if (kvm_irq_map_gsi(kvm, entries, irq) > 0) {
+ e = &entries[0];
+ if (likely(e->type == KVM_IRQ_ROUTING_MSI))
+ ret = kvm_set_msi_inatomic(e, kvm);
+ else
+ ret = -EWOULDBLOCK;
+ }
srcu_read_unlock(&kvm->irq_srcu, idx);
return ret;
}
int idx, gsi;
idx = srcu_read_lock(&kvm->irq_srcu);
- gsi = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu)->chip[irqchip][pin];
+ gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin);
if (gsi != -1)
hlist_for_each_entry_rcu(kimn, &kvm->mask_notifier_list, link)
if (kimn->irq == gsi)
srcu_read_unlock(&kvm->irq_srcu, idx);
}
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
- struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
const struct kvm_irq_routing_entry *ue)
{
int r = -EINVAL;
e->irqchip.pin = ue->u.irqchip.pin + delta;
if (e->irqchip.pin >= max_pin)
goto out;
- rt->chip[ue->u.irqchip.irqchip][e->irqchip.pin] = ue->gsi;
break;
case KVM_IRQ_ROUTING_MSI:
e->set = kvm_set_msi;
#include <trace/events/kvm.h>
#include "irq.h"
-bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin)
-{
- struct kvm_irq_ack_notifier *kian;
- int gsi, idx;
-
- idx = srcu_read_lock(&kvm->irq_srcu);
- gsi = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu)->chip[irqchip][pin];
- if (gsi != -1)
- hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
- link)
- if (kian->gsi == gsi) {
- srcu_read_unlock(&kvm->irq_srcu, idx);
- return true;
- }
-
- srcu_read_unlock(&kvm->irq_srcu, idx);
-
- return false;
-}
-EXPORT_SYMBOL_GPL(kvm_irq_has_notifier);
+struct kvm_irq_routing_table {
+ int chip[KVM_NR_IRQCHIPS][KVM_IRQCHIP_NUM_PINS];
+ struct kvm_kernel_irq_routing_entry *rt_entries;
+ u32 nr_rt_entries;
+ /*
+ * Array indexed by gsi. Each entry contains list of irq chips
+ * the gsi is connected to.
+ */
+ struct hlist_head map[0];
+};
-void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin)
+int kvm_irq_map_gsi(struct kvm *kvm,
+ struct kvm_kernel_irq_routing_entry *entries, int gsi)
{
- struct kvm_irq_ack_notifier *kian;
- int gsi, idx;
-
- trace_kvm_ack_irq(irqchip, pin);
+ struct kvm_irq_routing_table *irq_rt;
+ struct kvm_kernel_irq_routing_entry *e;
+ int n = 0;
+
+ irq_rt = srcu_dereference_check(kvm->irq_routing, &kvm->irq_srcu,
+ lockdep_is_held(&kvm->irq_lock));
+ if (gsi < irq_rt->nr_rt_entries) {
+ hlist_for_each_entry(e, &irq_rt->map[gsi], link) {
+ entries[n] = *e;
+ ++n;
+ }
+ }
- idx = srcu_read_lock(&kvm->irq_srcu);
- gsi = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu)->chip[irqchip][pin];
- if (gsi != -1)
- hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
- link)
- if (kian->gsi == gsi)
- kian->irq_acked(kian);
- srcu_read_unlock(&kvm->irq_srcu, idx);
+ return n;
}
-void kvm_register_irq_ack_notifier(struct kvm *kvm,
- struct kvm_irq_ack_notifier *kian)
+int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin)
{
- mutex_lock(&kvm->irq_lock);
- hlist_add_head_rcu(&kian->link, &kvm->irq_ack_notifier_list);
- mutex_unlock(&kvm->irq_lock);
-#ifdef __KVM_HAVE_IOAPIC
- kvm_vcpu_request_scan_ioapic(kvm);
-#endif
-}
+ struct kvm_irq_routing_table *irq_rt;
-void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
- struct kvm_irq_ack_notifier *kian)
-{
- mutex_lock(&kvm->irq_lock);
- hlist_del_init_rcu(&kian->link);
- mutex_unlock(&kvm->irq_lock);
- synchronize_srcu(&kvm->irq_srcu);
-#ifdef __KVM_HAVE_IOAPIC
- kvm_vcpu_request_scan_ioapic(kvm);
-#endif
+ irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu);
+ return irq_rt->chip[irqchip][pin];
}
int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi)
int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
bool line_status)
{
- struct kvm_kernel_irq_routing_entry *e, irq_set[KVM_NR_IRQCHIPS];
- int ret = -1, i = 0, idx;
- struct kvm_irq_routing_table *irq_rt;
+ struct kvm_kernel_irq_routing_entry irq_set[KVM_NR_IRQCHIPS];
+ int ret = -1, i, idx;
trace_kvm_set_irq(irq, level, irq_source_id);
* writes to the unused one.
*/
idx = srcu_read_lock(&kvm->irq_srcu);
- irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu);
- if (irq < irq_rt->nr_rt_entries)
- hlist_for_each_entry(e, &irq_rt->map[irq], link)
- irq_set[i++] = *e;
+ i = kvm_irq_map_gsi(kvm, irq_set, irq);
srcu_read_unlock(&kvm->irq_srcu, idx);
while(i--) {
e->gsi = ue->gsi;
e->type = ue->type;
- r = kvm_set_routing_entry(rt, e, ue);
+ r = kvm_set_routing_entry(e, ue);
if (r)
goto out;
+ if (e->type == KVM_IRQ_ROUTING_IRQCHIP)
+ rt->chip[e->irqchip.irqchip][e->irqchip.pin] = e->gsi;
hlist_add_head(&e->link, &rt->map[e->gsi]);
r = 0;
mutex_lock(&kvm->irq_lock);
old = kvm->irq_routing;
- kvm_irq_routing_update(kvm, new);
+ rcu_assign_pointer(kvm->irq_routing, new);
+ kvm_irq_routing_update(kvm);
mutex_unlock(&kvm->irq_lock);
synchronize_srcu_expedited(&kvm->irq_srcu);
#ifdef CONFIG_HAVE_KVM_IRQCHIP
INIT_HLIST_HEAD(&kvm->mask_notifier_list);
+#endif
+#ifdef CONFIG_HAVE_KVM_IRQFD
INIT_HLIST_HEAD(&kvm->irq_ack_notifier_list);
#endif
return 0;
}
+static long kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
+{
+ switch (arg) {
+ case KVM_CAP_USER_MEMORY:
+ case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
+ case KVM_CAP_JOIN_MEMORY_REGIONS_WORKS:
+#ifdef CONFIG_KVM_APIC_ARCHITECTURE
+ case KVM_CAP_SET_BOOT_CPU_ID:
+#endif
+ case KVM_CAP_INTERNAL_ERROR_DATA:
+#ifdef CONFIG_HAVE_KVM_MSI
+ case KVM_CAP_SIGNAL_MSI:
+#endif
+#ifdef CONFIG_HAVE_KVM_IRQFD
+ case KVM_CAP_IRQFD_RESAMPLE:
+#endif
+ case KVM_CAP_CHECK_EXTENSION_VM:
+ return 1;
+#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+ case KVM_CAP_IRQ_ROUTING:
+ return KVM_MAX_IRQ_ROUTES;
+#endif
+ default:
+ break;
+ }
+ return kvm_vm_ioctl_check_extension(kvm, arg);
+}
+
static long kvm_vm_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
r = 0;
break;
}
+ case KVM_CHECK_EXTENSION:
+ r = kvm_vm_ioctl_check_extension_generic(kvm, arg);
+ break;
default:
r = kvm_arch_vm_ioctl(filp, ioctl, arg);
if (r == -ENOTTY)
return r;
}
-static long kvm_dev_ioctl_check_extension_generic(long arg)
-{
- switch (arg) {
- case KVM_CAP_USER_MEMORY:
- case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
- case KVM_CAP_JOIN_MEMORY_REGIONS_WORKS:
-#ifdef CONFIG_KVM_APIC_ARCHITECTURE
- case KVM_CAP_SET_BOOT_CPU_ID:
-#endif
- case KVM_CAP_INTERNAL_ERROR_DATA:
-#ifdef CONFIG_HAVE_KVM_MSI
- case KVM_CAP_SIGNAL_MSI:
-#endif
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
- case KVM_CAP_IRQFD_RESAMPLE:
-#endif
- return 1;
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
- case KVM_CAP_IRQ_ROUTING:
- return KVM_MAX_IRQ_ROUTES;
-#endif
- default:
- break;
- }
- return kvm_dev_ioctl_check_extension(arg);
-}
-
static long kvm_dev_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
r = kvm_dev_ioctl_create_vm(arg);
break;
case KVM_CHECK_EXTENSION:
- r = kvm_dev_ioctl_check_extension_generic(arg);
+ r = kvm_vm_ioctl_check_extension_generic(NULL, arg);
break;
case KVM_GET_VCPU_MMAP_SIZE:
r = -EINVAL;
projects / mirror_ubuntu-artful-kernel.git / commitdiff