Pull ARM Renesas SoC cleanup, refactoring and more SMP support from Kevin Hilman:
"Lots of cleanup and refactoring and some SMP additions for Renesas
platforms. Due to some inter-dependencies with other arm-soc
branches, this Renesas stuff was separated out for sending after the
other branches were merged.
Highlights:
- remove unused board support and cleanup of unused headers
- refactoring of init and device registration
- simplify IRQ initialization"
* tag 'renesas-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (68 commits)
ARM: shmobile: Per-CPU SMP boot / sleep code for SCU SoCs
ARM: shmobile: Introduce per-CPU SMP boot / sleep code
ARM: shmobile: Use shared SCU CPU Hotplug code on r8a7779
ARM: shmobile: Use shared SCU CPU Hotplug code on sh73a0
ARM: shmobile: Add shared SCU CPU Hotplug code
ARM: shmobile: Use shared SCU SMP boot code on emev2
ARM: shmobile: Use shared SCU SMP boot code on r8a7779
ARM: shmobile: Use shared SCU SMP boot code on sh73a0
ARM: shmobile: Introduce shared SCU SMP boot code
ARM: shmobile: sh73a0: Remove global GPIO_NR definition
ARM: shmobile: kzm9d: remove nfsroot settings from bootargs
ARM: shmobile: armadillo800eva: remove nfsroot settings from bootargs
ARM: shmobile: r8a7779: move r8a7779_init_irq_xxx() to setup
ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setup
ARM: shmobile: bockw: add missing __initdata
ARM: shmobile: r8a7790: add missing __initdata
ARM: shmobile: r8a7779: add missing __initdata
ARM: shmobile: Remove unused shmobile_init_time()
ARM: shmobile: Use clocksource_of_init() on r8a7790
ARM: shmobile: Use default ->init_time() on KZM9G DT ref
...
emev2-kzm9d-reference.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
+ r8a7778-bockw-reference.dtb \
r8a7740-armadillo800eva-reference.dtb \
+ r8a7779-marzen.dtb \
r8a7779-marzen-reference.dtb \
r8a7790-lager.dtb \
+ r8a7790-lager-reference.dtb \
sh73a0-kzm9g.dtb \
sh73a0-kzm9g-reference.dtb \
r8a73a4-ape6evm.dtb \
+ r8a73a4-ape6evm-reference.dtb \
sh7372-mackerel.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d-reference.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_cyclone5.dtb \
};
chosen {
- bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096";
+ bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp";
};
reg_1p8v: regulator@0 {
};
chosen {
- bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096";
+ bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp";
};
};
<0xe0020000 0x0100>;
};
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <0 120 4>,
+ <0 121 4>;
+ };
+
sti@e0180000 {
compatible = "renesas,em-sti";
reg = <0xe0180000 0x54>;
--- /dev/null
+/*
+ * Device Tree Source for the APE6EVM board
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ *
+ * 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/ "r8a73a4.dtsi"
+
+/ {
+ model = "APE6EVM";
+ compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
+
+ chosen {
+ bootargs = "console=ttySC0,115200 ignore_loglevel rw";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x40000000>;
+ };
+
+ lbsc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x80000000>;
+ };
+};
+
+&i2c5 {
+ vdd_dvfs: max8973@1b {
+ compatible = "maxim,max8973";
+ reg = <0x1b>;
+
+ regulator-min-microvolt = <935000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_dvfs>;
+ operating-points = <
+ /* kHz uV */
+ 1950000 1115000
+ 1462500 995000
+ >;
+ voltage-tolerance = <1>; /* 1% */
+};
+
+&pfc {
+ pinctrl-0 = <&scifa0_pins>;
+ pinctrl-names = "default";
+
+ scifa0_pins: scifa0 {
+ renesas,groups = "scifa0_data";
+ renesas,function = "scifa0";
+ };
+};
compatible = "renesas,ape6evm", "renesas,r8a73a4";
chosen {
- bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp";
+ bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
};
memory@40000000 {
compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740";
chosen {
- bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096 rw";
+ bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
};
memory {
compatible = "renesas,armadillo800eva";
chosen {
- bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096 rw";
+ bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
};
memory {
<0xc2000000 0x1000>;
};
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <0 83 4>;
+ };
+
/* irqpin0: IRQ0 - IRQ7 */
irqpin0: irqpin@e6900000 {
compatible = "renesas,intc-irqpin";
gpio-controller;
#gpio-cells = <2>;
};
+
+ tpu: pwm@e6600000 {
+ compatible = "renesas,tpu-r8a7740", "renesas,tpu";
+ reg = <0xe6600000 0x100>;
+ status = "disabled";
+ #pwm-cells = <3>;
+ };
};
--- /dev/null
+/*
+ * Reference Device Tree Source for the Bock-W board
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * based on r8a7779
+ *
+ * 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/ "r8a7778.dtsi"
+
+/ {
+ model = "bockw";
+ compatible = "renesas,bockw-reference", "renesas,r8a7778";
+
+ chosen {
+ bootargs = "console=ttySC0,115200 ignore_loglevel rw";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x60000000 0x10000000>;
+ };
+};
compatible = "renesas,bockw", "renesas,r8a7778";
chosen {
- bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs";
+ bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs rw";
};
memory {
compatible = "renesas,marzen-reference", "renesas,r8a7779";
chosen {
- bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
+ bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on rw";
};
memory {
--- /dev/null
+/*
+ * 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"
+
+/ {
+ model = "marzen";
+ compatible = "renesas,marzen", "renesas,r8a7779";
+
+ chosen {
+ bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x60000000 0x40000000>;
+ };
+};
sense-bitfield-width = <2>;
};
- i2c0: i2c@0xffc70000 {
+ i2c0: i2c@ffc70000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,rmobile-iic";
interrupts = <0 79 0x4>;
};
- i2c1: i2c@0xffc71000 {
+ i2c1: i2c@ffc71000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,rmobile-iic";
interrupts = <0 82 0x4>;
};
- i2c2: i2c@0xffc72000 {
+ i2c2: i2c@ffc72000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,rmobile-iic";
interrupts = <0 80 0x4>;
};
- i2c3: i2c@0xffc73000 {
+ i2c3: i2c@ffc73000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,rmobile-iic";
--- /dev/null
+/*
+ * Device Tree Source for the Lager board
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ *
+ * 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/ "r8a7790.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "Lager";
+ compatible = "renesas,lager-reference", "renesas,r8a7790";
+
+ chosen {
+ bootargs = "console=ttySC6,115200 ignore_loglevel rw";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x80000000>;
+ };
+
+ lbsc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led6 {
+ gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+ };
+ led7 {
+ gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
+ };
+ led8 {
+ gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
compatible = "renesas,lager", "renesas,r8a7790";
chosen {
- bootargs = "console=ttySC6,115200 ignore_loglevel";
+ bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
};
memory@40000000 {
};
chosen {
- bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
+ bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
};
memory {
compatible = "renesas,kzm9g", "renesas,sh73a0";
chosen {
- bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
+ bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
};
memory {
<0xf0000100 0x100>;
};
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <0 55 4>,
+ <0 56 4>;
+ };
+
irqpin0: irqpin@e6900000 {
compatible = "renesas,intc-irqpin";
#interrupt-cells = <2>;
+++ /dev/null
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_NAMESPACES=y
-# CONFIG_UTS_NS is not set
-# CONFIG_IPC_NS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EXPERT=y
-CONFIG_SLAB=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
-CONFIG_ARCH_SH73A0=y
-CONFIG_MACH_AG5EVM=y
-CONFIG_MEMORY_SIZE=0x10000000
-CONFIG_CPU_BPREDICT_DISABLE=y
-CONFIG_ARM_ERRATA_430973=y
-CONFIG_ARM_ERRATA_458693=y
-CONFIG_NO_HZ=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_HIGHMEM=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=tty0 console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel"
-CONFIG_CMDLINE_FORCE=y
-CONFIG_KEXEC=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_PM=y
-# CONFIG_SUSPEND is not set
-CONFIG_PM_RUNTIME=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=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_BLK_DEV is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_SMSC911X=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_WLAN is not set
-CONFIG_INPUT_SPARSEKMAP=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=9
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_SH_MOBILE=y
-# CONFIG_HWMON is not set
-# CONFIG_MFD_SUPPORT is not set
-CONFIG_FB=y
-CONFIG_FB_SH_MOBILE_LCDC=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_FTRACE is not set
+++ /dev/null
-# CONFIG_ARM_PATCH_PHYS_VIRT is not set
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_CGROUPS=y
-CONFIG_CPUSETS=y
-CONFIG_NAMESPACES=y
-# CONFIG_UTS_NS is not set
-# CONFIG_IPC_NS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
-CONFIG_KEYBOARD_GPIO_POLLED=y
-CONFIG_ARCH_SH73A0=y
-CONFIG_MACH_KOTA2=y
-CONFIG_MEMORY_SIZE=0x1e000000
-# CONFIG_SH_TIMER_TMU is not set
-# CONFIG_SWP_EMULATE is not set
-CONFIG_CPU_BPREDICT_DISABLE=y
-CONFIG_ARM_ERRATA_460075=y
-CONFIG_ARM_ERRATA_742230=y
-CONFIG_ARM_ERRATA_742231=y
-CONFIG_PL310_ERRATA_588369=y
-CONFIG_ARM_ERRATA_720789=y
-CONFIG_PL310_ERRATA_727915=y
-CONFIG_ARM_ERRATA_743622=y
-CONFIG_ARM_ERRATA_751472=y
-CONFIG_PL310_ERRATA_753970=y
-CONFIG_ARM_ERRATA_754322=y
-CONFIG_PL310_ERRATA_769419=y
-CONFIG_NO_HZ=y
-CONFIG_SMP=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_HIGHMEM=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel"
-CONFIG_CMDLINE_FORCE=y
-CONFIG_KEXEC=y
-CONFIG_CPU_IDLE=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_CFG80211=y
-CONFIG_WIRELESS_EXT_SYSFS=y
-CONFIG_MAC80211=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_BLK_DEV is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_CHELSIO 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_NET_VENDOR_SEEQ is not set
-CONFIG_SMSC911X=y
-# CONFIG_NET_VENDOR_STMICRO is not set
-CONFIG_B43=y
-CONFIG_B43_PHY_N=y
-CONFIG_B43_DEBUG=y
-CONFIG_INPUT_SPARSEKMAP=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-CONFIG_KEYBOARD_SH_KEYSC=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=9
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C_SH_MOBILE=y
-# CONFIG_HWMON is not set
-CONFIG_BCMA=y
-CONFIG_BCMA_DEBUG=y
-CONFIG_FB=y
-CONFIG_FB_SH_MOBILE_LCDC=y
-CONFIG_LCD_PLATFORM=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-# CONFIG_HID_SUPPORT is not set
-# 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_LEDS_GPIO=y
-CONFIG_LEDS_RENESAS_TPU=y
-CONFIG_LEDS_TRIGGERS=y
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_INFO_REDUCED=y
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
comment "SH-Mobile Board Type"
-config MACH_AG5EVM
- bool "AG5EVM board"
- depends on ARCH_SH73A0
- select ARCH_REQUIRE_GPIOLIB
- select REGULATOR_FIXED_VOLTAGE if REGULATOR
- select SH_LCD_MIPI_DSI
-
config MACH_APE6EVM
bool "APE6EVM board"
depends on ARCH_R8A73A4
select USE_OF
+config MACH_APE6EVM_REFERENCE
+ bool "APE6EVM board - Reference Device Tree Implementation"
+ depends on ARCH_R8A73A4
+ select USE_OF
+ ---help---
+ Use reference implementation of APE6EVM board support
+ which makes a greater use of device tree at the expense
+ of not supporting a number of devices.
+
+ This is intended to aid developers
+
config MACH_MACKEREL
bool "mackerel board"
depends on ARCH_SH7372
select SND_SOC_AK4642 if SND_SIMPLE_CARD
select USE_OF
-config MACH_KOTA2
- bool "KOTA2 board"
- depends on ARCH_SH73A0
- select ARCH_REQUIRE_GPIOLIB
- select REGULATOR_FIXED_VOLTAGE if REGULATOR
-
config MACH_ARMADILLO800EVA
bool "Armadillo-800 EVA board"
depends on ARCH_R8A7740
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select USE_OF
+config MACH_BOCKW_REFERENCE
+ bool "BOCK-W - Reference Device Tree Implementation"
+ depends on ARCH_R8A7778
+ select ARCH_REQUIRE_GPIOLIB
+ select RENESAS_INTC_IRQPIN
+ select REGULATOR_FIXED_VOLTAGE if REGULATOR
+ select USE_OF
+ ---help---
+ Use reference implementation of BockW 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_MARZEN
bool "MARZEN board"
depends on ARCH_R8A7779
select ARCH_REQUIRE_GPIOLIB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
+ select USE_OF
config MACH_MARZEN_REFERENCE
bool "MARZEN board - Reference Device Tree Implementation"
depends on ARCH_R8A7790
select USE_OF
+config MACH_LAGER_REFERENCE
+ bool "Lager board - Reference Device Tree Implementation"
+ depends on ARCH_R8A7790
+ select USE_OF
+ ---help---
+ Use reference implementation of Lager 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_KZM9D
bool "KZM9D board"
depends on ARCH_EMEV2
obj-$(CONFIG_ARCH_SH7372) += setup-sh7372.o intc-sh7372.o
obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o intc-sh73a0.o
obj-$(CONFIG_ARCH_R8A73A4) += setup-r8a73a4.o
-obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o intc-r8a7740.o
+obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o
obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o
-obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o intc-r8a7779.o
+obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o
obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o
obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o
# SMP objects
smp-y := platsmp.o headsmp.o
-smp-$(CONFIG_ARCH_SH73A0) += smp-sh73a0.o headsmp-scu.o
-smp-$(CONFIG_ARCH_R8A7779) += smp-r8a7779.o headsmp-scu.o
-smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o headsmp-scu.o
+smp-$(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_EMEV2) += smp-emev2.o headsmp-scu.o platsmp-scu.o
# IRQ objects
obj-$(CONFIG_ARCH_SH7372) += entry-intc.o
-obj-$(CONFIG_ARCH_R8A7740) += entry-intc.o
# PM objects
obj-$(CONFIG_SUSPEND) += suspend.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
-obj-$(CONFIG_ARCH_SHMOBILE) += pm-rmobile.o
-obj-$(CONFIG_ARCH_SH7372) += pm-sh7372.o sleep-sh7372.o
-obj-$(CONFIG_ARCH_R8A7740) += pm-r8a7740.o
-obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.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
# Board objects
-obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o
obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
+obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o
obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
-obj-$(CONFIG_MACH_KOTA2) += board-kota2.o
obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
+obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
obj-$(CONFIG_MACH_MARZEN) += board-marzen.o
obj-$(CONFIG_MACH_MARZEN_REFERENCE) += board-marzen-reference.o
obj-$(CONFIG_MACH_LAGER) += board-lager.o
+obj-$(CONFIG_MACH_LAGER_REFERENCE) += board-lager-reference.o
obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o
obj-$(CONFIG_MACH_KZM9D) += board-kzm9d.o
# per-board load address for uImage
loadaddr-y :=
-loadaddr-$(CONFIG_MACH_AG5EVM) += 0x40008000
loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
+loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
-loadaddr-$(CONFIG_MACH_KOTA2) += 0x41008000
+loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000
loadaddr-$(CONFIG_MACH_KZM9D_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
+loadaddr-$(CONFIG_MACH_LAGER_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000
+++ /dev/null
-/*
- * arch/arm/mach-shmobile/board-ag5evm.c
- *
- * Copyright (C) 2010 Takashi Yoshii <yoshii.takashi.zj@renesas.com>
- * Copyright (C) 2009 Yoshihiro Shimoda <shimoda.yoshihiro@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
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/pinctrl/pinconf-generic.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/dma-mapping.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/serial_sci.h>
-#include <linux/smsc911x.h>
-#include <linux/gpio.h>
-#include <linux/videodev2.h>
-#include <linux/input.h>
-#include <linux/input/sh_keysc.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/mfd/tmio.h>
-#include <linux/platform_data/bd6107.h>
-#include <linux/sh_clk.h>
-#include <linux/irqchip/arm-gic.h>
-#include <video/sh_mobile_lcdc.h>
-#include <video/sh_mipi_dsi.h>
-#include <sound/sh_fsi.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/traps.h>
-
-/* Dummy supplies, where voltage doesn't matter */
-static struct regulator_consumer_supply dummy_supplies[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x"),
-};
-
-static struct resource smsc9220_resources[] = {
- [0] = {
- .start = 0x14000000,
- .end = 0x14000000 + SZ_64K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = SH73A0_PINT0_IRQ(2), /* PINTA2 */
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct smsc911x_platform_config smsc9220_platdata = {
- .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
- .phy_interface = PHY_INTERFACE_MODE_MII,
- .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
- .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
-};
-
-static struct platform_device eth_device = {
- .name = "smsc911x",
- .id = 0,
- .dev = {
- .platform_data = &smsc9220_platdata,
- },
- .resource = smsc9220_resources,
- .num_resources = ARRAY_SIZE(smsc9220_resources),
-};
-
-static struct sh_keysc_info keysc_platdata = {
- .mode = SH_KEYSC_MODE_6,
- .scan_timing = 3,
- .delay = 100,
- .keycodes = {
- KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G,
- KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N,
- KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U,
- KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP,
- KEY_SPACE, KEY_9, KEY_6, KEY_3, KEY_WAKEUP, KEY_RIGHT, \
- KEY_COFFEE,
- KEY_0, KEY_8, KEY_5, KEY_2, KEY_DOWN, KEY_ENTER, KEY_UP,
- KEY_KPASTERISK, KEY_7, KEY_4, KEY_1, KEY_STOP, KEY_LEFT, \
- KEY_COMPUTER,
- },
-};
-
-static struct resource keysc_resources[] = {
- [0] = {
- .name = "KEYSC",
- .start = 0xe61b0000,
- .end = 0xe61b0098 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(71),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device keysc_device = {
- .name = "sh_keysc",
- .id = 0,
- .num_resources = ARRAY_SIZE(keysc_resources),
- .resource = keysc_resources,
- .dev = {
- .platform_data = &keysc_platdata,
- },
-};
-
-/* FSI A */
-static struct resource fsi_resources[] = {
- [0] = {
- .name = "FSI",
- .start = 0xEC230000,
- .end = 0xEC230400 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(146),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device fsi_device = {
- .name = "sh_fsi2",
- .id = -1,
- .num_resources = ARRAY_SIZE(fsi_resources),
- .resource = fsi_resources,
-};
-
-/* Fixed 1.8V regulator to be used by MMCIF */
-static struct regulator_consumer_supply fixed1v8_power_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
- REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
-};
-
-static struct resource sh_mmcif_resources[] = {
- [0] = {
- .name = "MMCIF",
- .start = 0xe6bd0000,
- .end = 0xe6bd00ff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(141),
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = gic_spi(140),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct sh_mmcif_plat_data sh_mmcif_platdata = {
- .sup_pclk = 0,
- .ocr = MMC_VDD_165_195,
- .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
- .slave_id_tx = SHDMA_SLAVE_MMCIF_TX,
- .slave_id_rx = SHDMA_SLAVE_MMCIF_RX,
-};
-
-static struct platform_device mmc_device = {
- .name = "sh_mmcif",
- .id = 0,
- .dev = {
- .dma_mask = NULL,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &sh_mmcif_platdata,
- },
- .num_resources = ARRAY_SIZE(sh_mmcif_resources),
- .resource = sh_mmcif_resources,
-};
-
-/* IrDA */
-static struct resource irda_resources[] = {
- [0] = {
- .start = 0xE6D00000,
- .end = 0xE6D01FD4 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(95),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device irda_device = {
- .name = "sh_irda",
- .id = 0,
- .resource = irda_resources,
- .num_resources = ARRAY_SIZE(irda_resources),
-};
-
-/* MIPI-DSI */
-static struct resource mipidsi0_resources[] = {
- [0] = {
- .name = "DSI0",
- .start = 0xfeab0000,
- .end = 0xfeab3fff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .name = "DSI0",
- .start = 0xfeab4000,
- .end = 0xfeab7fff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static int sh_mipi_set_dot_clock(struct platform_device *pdev,
- void __iomem *base,
- int enable)
-{
- struct clk *pck, *phy;
- int ret;
-
- pck = clk_get(&pdev->dev, "dsip_clk");
- if (IS_ERR(pck)) {
- ret = PTR_ERR(pck);
- goto sh_mipi_set_dot_clock_pck_err;
- }
-
- phy = clk_get(&pdev->dev, "dsiphy_clk");
- if (IS_ERR(phy)) {
- ret = PTR_ERR(phy);
- goto sh_mipi_set_dot_clock_phy_err;
- }
-
- if (enable) {
- clk_set_rate(pck, clk_round_rate(pck, 24000000));
- clk_set_rate(phy, clk_round_rate(pck, 510000000));
- clk_enable(pck);
- clk_enable(phy);
- } else {
- clk_disable(pck);
- clk_disable(phy);
- }
-
- ret = 0;
-
- clk_put(phy);
-sh_mipi_set_dot_clock_phy_err:
- clk_put(pck);
-sh_mipi_set_dot_clock_pck_err:
- return ret;
-}
-
-static struct sh_mipi_dsi_info mipidsi0_info = {
- .data_format = MIPI_RGB888,
- .channel = LCDC_CHAN_MAINLCD,
- .lane = 2,
- .vsynw_offset = 20,
- .clksrc = 1,
- .flags = SH_MIPI_DSI_HSABM |
- SH_MIPI_DSI_SYNC_PULSES_MODE |
- SH_MIPI_DSI_HSbyteCLK,
- .set_dot_clock = sh_mipi_set_dot_clock,
-};
-
-static struct platform_device mipidsi0_device = {
- .name = "sh-mipi-dsi",
- .num_resources = ARRAY_SIZE(mipidsi0_resources),
- .resource = mipidsi0_resources,
- .id = 0,
- .dev = {
- .platform_data = &mipidsi0_info,
- },
-};
-
-/* LCDC0 and backlight */
-static const struct fb_videomode lcdc0_modes[] = {
- {
- .name = "R63302(QHD)",
- .xres = 544,
- .yres = 961,
- .left_margin = 72,
- .right_margin = 600,
- .hsync_len = 16,
- .upper_margin = 8,
- .lower_margin = 8,
- .vsync_len = 2,
- .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
- },
-};
-
-static struct sh_mobile_lcdc_info lcdc0_info = {
- .clock_source = LCDC_CLK_PERIPHERAL,
- .ch[0] = {
- .chan = LCDC_CHAN_MAINLCD,
- .interface_type = RGB24,
- .clock_divider = 1,
- .flags = LCDC_FLAGS_DWPOL,
- .fourcc = V4L2_PIX_FMT_RGB565,
- .lcd_modes = lcdc0_modes,
- .num_modes = ARRAY_SIZE(lcdc0_modes),
- .panel_cfg = {
- .width = 44,
- .height = 79,
- },
- .tx_dev = &mipidsi0_device,
- }
-};
-
-static struct resource lcdc0_resources[] = {
- [0] = {
- .name = "LCDC0",
- .start = 0xfe940000, /* P4-only space */
- .end = 0xfe943fff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = intcs_evt2irq(0x580),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device lcdc0_device = {
- .name = "sh_mobile_lcdc_fb",
- .num_resources = ARRAY_SIZE(lcdc0_resources),
- .resource = lcdc0_resources,
- .id = 0,
- .dev = {
- .platform_data = &lcdc0_info,
- .coherent_dma_mask = ~0,
- },
-};
-
-static struct bd6107_platform_data backlight_data = {
- .fbdev = &lcdc0_device.dev,
- .reset = 235,
- .def_value = 0,
-};
-
-static struct i2c_board_info backlight_board_info = {
- I2C_BOARD_INFO("bd6107", 0x6d),
- .platform_data = &backlight_data,
-};
-
-/* Fixed 2.8V regulators to be used by SDHI0 */
-static struct regulator_consumer_supply fixed2v8_power_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
- REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
-};
-
-/* SDHI0 */
-static struct sh_mobile_sdhi_info sdhi0_info = {
- .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
- .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED,
- .tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
- .cd_gpio = 251,
-};
-
-static struct resource sdhi0_resources[] = {
- [0] = {
- .name = "SDHI0",
- .start = 0xee100000,
- .end = 0xee1000ff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT,
- .start = gic_spi(83),
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .name = SH_MOBILE_SDHI_IRQ_SDCARD,
- .start = gic_spi(84),
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .name = SH_MOBILE_SDHI_IRQ_SDIO,
- .start = gic_spi(85),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device sdhi0_device = {
- .name = "sh_mobile_sdhi",
- .id = 0,
- .num_resources = ARRAY_SIZE(sdhi0_resources),
- .resource = sdhi0_resources,
- .dev = {
- .platform_data = &sdhi0_info,
- },
-};
-
-/* Fixed 3.3V regulator to be used by SDHI1 */
-static struct regulator_consumer_supply cn4_power_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
- REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
-};
-
-static struct regulator_init_data cn4_power_init_data = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(cn4_power_consumers),
- .consumer_supplies = cn4_power_consumers,
-};
-
-static struct fixed_voltage_config cn4_power_info = {
- .supply_name = "CN4 SD/MMC Vdd",
- .microvolts = 3300000,
- .gpio = 114,
- .enable_high = 1,
- .init_data = &cn4_power_init_data,
-};
-
-static struct platform_device cn4_power = {
- .name = "reg-fixed-voltage",
- .id = 2,
- .dev = {
- .platform_data = &cn4_power_info,
- },
-};
-
-static void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
-{
- static int power_gpio = -EINVAL;
-
- if (power_gpio < 0) {
- int ret = gpio_request_one(114, GPIOF_OUT_INIT_LOW,
- "sdhi1_power");
- if (!ret)
- power_gpio = 114;
- }
-
- /*
- * If requesting the GPIO above failed, it means, that the regulator got
- * probed and grabbed the GPIO, but we don't know, whether the sdhi
- * driver already uses the regulator. If it doesn't, we have to toggle
- * the GPIO ourselves, even though it is now owned by the fixed
- * regulator driver. We have to live with the race in case the driver
- * gets unloaded and the GPIO freed between these two steps.
- */
- gpio_set_value(114, state);
-}
-
-static struct sh_mobile_sdhi_info sh_sdhi1_info = {
- .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
- .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
- .tmio_ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
- .set_pwr = ag5evm_sdhi1_set_pwr,
-};
-
-static struct resource sdhi1_resources[] = {
- [0] = {
- .name = "SDHI1",
- .start = 0xee120000,
- .end = 0xee1200ff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT,
- .start = gic_spi(87),
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .name = SH_MOBILE_SDHI_IRQ_SDCARD,
- .start = gic_spi(88),
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .name = SH_MOBILE_SDHI_IRQ_SDIO,
- .start = gic_spi(89),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device sdhi1_device = {
- .name = "sh_mobile_sdhi",
- .id = 1,
- .dev = {
- .platform_data = &sh_sdhi1_info,
- },
- .num_resources = ARRAY_SIZE(sdhi1_resources),
- .resource = sdhi1_resources,
-};
-
-static struct platform_device *ag5evm_devices[] __initdata = {
- &cn4_power,
- ð_device,
- &keysc_device,
- &fsi_device,
- &mmc_device,
- &irda_device,
- &mipidsi0_device,
- &lcdc0_device,
- &sdhi0_device,
- &sdhi1_device,
-};
-
-static unsigned long pin_pullup_conf[] = {
- PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 0),
-};
-
-static const struct pinctrl_map ag5evm_pinctrl_map[] = {
- /* FSIA */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
- "fsia_mclk_in", "fsia"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
- "fsia_sclk_in", "fsia"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
- "fsia_data_in", "fsia"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0",
- "fsia_data_out", "fsia"),
- /* I2C2 & I2C3 */
- PIN_MAP_MUX_GROUP_DEFAULT("i2c-sh_mobile.2", "pfc-sh73a0",
- "i2c2_0", "i2c2"),
- PIN_MAP_MUX_GROUP_DEFAULT("i2c-sh_mobile.3", "pfc-sh73a0",
- "i2c3_0", "i2c3"),
- /* IrDA */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_irda.0", "pfc-sh73a0",
- "irda_0", "irda"),
- /* KEYSC */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_in8", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out04", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out5", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out6_0", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out7_0", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out8_0", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out9_2", "keysc"),
- PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_in8", pin_pullup_conf),
- /* MMCIF */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "mmc0_data8_0", "mmc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "mmc0_ctrl_0", "mmc0"),
- PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "PORT279", pin_pullup_conf),
- PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "mmc0_data8_0", pin_pullup_conf),
- /* SCIFA2 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
- "scifa2_data_0", "scifa2"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
- "scifa2_ctrl_0", "scifa2"),
- /* SDHI0 (CN15 [SD I/F]) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "sdhi0_data4", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "sdhi0_ctrl", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "sdhi0_wp", "sdhi0"),
- /* SDHI1 (CN4 [WLAN I/F]) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "sdhi1_data4", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "sdhi1_ctrl", "sdhi1"),
- PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "sdhi1_data4", pin_pullup_conf),
- PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "PORT263", pin_pullup_conf),
-};
-
-static void __init ag5evm_init(void)
-{
- regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,
- ARRAY_SIZE(fixed1v8_power_consumers), 1800000);
- regulator_register_always_on(1, "fixed-2.8V", fixed2v8_power_consumers,
- ARRAY_SIZE(fixed2v8_power_consumers), 3300000);
- regulator_register_fixed(3, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-
- pinctrl_register_mappings(ag5evm_pinctrl_map,
- ARRAY_SIZE(ag5evm_pinctrl_map));
- sh73a0_pinmux_init();
-
- /* enable MMCIF */
- gpio_request_one(208, GPIOF_OUT_INIT_HIGH, NULL); /* Reset */
-
- /* enable SMSC911X */
- gpio_request_one(144, GPIOF_IN, NULL); /* PINTA2 */
- gpio_request_one(145, GPIOF_OUT_INIT_HIGH, NULL); /* RESET */
-
- /* LCD panel */
- gpio_request_one(217, GPIOF_OUT_INIT_LOW, NULL); /* RESET */
- mdelay(1);
- gpio_set_value(217, 1);
- mdelay(100);
-
-
-#ifdef CONFIG_CACHE_L2X0
- /* Shared attribute override enable, 64K*8way */
- l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff);
-#endif
- sh73a0_add_standard_devices();
-
- i2c_register_board_info(1, &backlight_board_info, 1);
-
- platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
-}
-
-MACHINE_START(AG5EVM, "ag5evm")
- .smp = smp_ops(sh73a0_smp_ops),
- .map_io = sh73a0_map_io,
- .init_early = sh73a0_add_early_devices,
- .nr_irqs = NR_IRQS_LEGACY,
- .init_irq = sh73a0_init_irq,
- .init_machine = ag5evm_init,
- .init_late = shmobile_init_late,
- .init_time = sh73a0_earlytimer_init,
-MACHINE_END
--- /dev/null
+/*
+ * APE6EVM board support
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Magnus Damm
+ *
+ * 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
+ */
+
+#include <linux/gpio.h>
+#include <linux/kernel.h>
+#include <linux/of_platform.h>
+#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>
+
+static void __init ape6evm_add_standard_devices(void)
+{
+
+ struct clk *parent;
+ struct clk *mp;
+
+ r8a73a4_clock_init();
+
+ /* MP clock parent = extal2 */
+ parent = clk_get(NULL, "extal2");
+ mp = clk_get(NULL, "mp");
+ BUG_ON(IS_ERR(parent) || IS_ERR(mp));
+
+ clk_set_parent(mp, parent);
+ clk_put(parent);
+ clk_put(mp);
+
+ r8a73a4_add_dt_devices();
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
+}
+
+static const char *ape6evm_boards_compat_dt[] __initdata = {
+ "renesas,ape6evm-reference",
+ NULL,
+};
+
+DT_MACHINE_START(APE6EVM_DT, "ape6evm")
+ .init_early = r8a73a4_init_delay,
+ .init_machine = ape6evm_add_standard_devices,
+ .dt_compat = ape6evm_boards_compat_dt,
+MACHINE_END
DT_MACHINE_START(APE6EVM_DT, "ape6evm")
.init_early = r8a73a4_init_delay,
- .init_time = shmobile_timer_init,
.init_machine = ape6evm_add_standard_devices,
.dt_compat = ape6evm_boards_compat_dt,
MACHINE_END
.init_early = r8a7740_init_delay,
.init_irq = r8a7740_init_irq_of,
.init_machine = eva_init,
- .init_time = shmobile_timer_init,
.init_late = shmobile_init_late,
.dt_compat = eva_boards_compat_dt,
.restart = eva_restart,
DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
.map_io = r8a7740_map_io,
.init_early = eva_add_early_devices,
- .init_irq = r8a7740_init_irq,
+ .init_irq = r8a7740_init_irq_of,
.init_machine = eva_init,
.init_late = shmobile_init_late,
.init_time = eva_earlytimer_init,
--- /dev/null
+/*
+ * Bock-W board support
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 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
+ */
+
+#include <linux/of_platform.h>
+#include <linux/pinctrl/machine.h>
+#include <mach/common.h>
+#include <mach/r8a7778.h>
+#include <asm/mach/arch.h>
+
+/*
+ * see board-bock.c for checking detail of dip-switch
+ */
+
+static const struct pinctrl_map bockw_pinctrl_map[] = {
+ /* SCIF0 */
+ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
+ "scif0_data_a", "scif0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
+ "scif0_ctrl", "scif0"),
+};
+
+static void __init bockw_init(void)
+{
+ r8a7778_clock_init();
+
+ pinctrl_register_mappings(bockw_pinctrl_map,
+ ARRAY_SIZE(bockw_pinctrl_map));
+ r8a7778_pinmux_init();
+ r8a7778_add_dt_devices();
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char *bockw_boards_compat_dt[] __initdata = {
+ "renesas,bockw-reference",
+ NULL,
+};
+
+DT_MACHINE_START(BOCKW_DT, "bockw")
+ .init_early = r8a7778_init_delay,
+ .init_irq = r8a7778_init_irq_dt,
+ .init_machine = bockw_init,
+ .dt_compat = bockw_boards_compat_dt,
+MACHINE_END
#include <linux/mfd/tmio.h>
#include <linux/mmc/host.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
+#include <linux/mmc/sh_mmcif.h>
#include <linux/mtd/partitions.h>
#include <linux/pinctrl/machine.h>
+#include <linux/platform_data/usb-rcar-phy.h>
#include <linux/platform_device.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
REGULATOR_SUPPLY("vdd33a", "smsc911x"),
};
-static struct smsc911x_platform_config smsc911x_data = {
+static struct smsc911x_platform_config smsc911x_data __initdata = {
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
.flags = SMSC911X_USE_32BIT,
.phy_interface = PHY_INTERFACE_MODE_MII,
};
-static struct resource smsc911x_resources[] = {
+static struct resource smsc911x_resources[] __initdata = {
DEFINE_RES_MEM(0x18300000, 0x1000),
DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
};
/* USB */
+static struct resource usb_phy_resources[] __initdata = {
+ DEFINE_RES_MEM(0xffe70800, 0x100),
+ DEFINE_RES_MEM(0xffe76000, 0x100),
+};
+
static struct rcar_phy_platform_data usb_phy_platform_data __initdata;
/* SDHI */
-static struct sh_mobile_sdhi_info sdhi0_info = {
+static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
.tmio_caps = MMC_CAP_SD_HIGHSPEED,
.tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
};
+static struct resource sdhi0_resources[] __initdata = {
+ DEFINE_RES_MEM(0xFFE4C000, 0x100),
+ DEFINE_RES_IRQ(gic_iid(0x77)),
+};
+
static struct sh_eth_plat_data ether_platform_data __initdata = {
.phy = 0x01,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
};
/* MMC */
-static struct sh_mmcif_plat_data sh_mmcif_plat = {
+static struct resource mmc_resources[] __initdata = {
+ DEFINE_RES_MEM(0xffe4e000, 0x100),
+ DEFINE_RES_IRQ(gic_iid(0x5d)),
+};
+
+static struct sh_mmcif_plat_data sh_mmcif_plat __initdata = {
.sup_pclk = 0,
.ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
.caps = MMC_CAP_4_BIT_DATA |
r8a7778_clock_init();
r8a7778_init_irq_extpin(1);
r8a7778_add_standard_devices();
- r8a7778_add_usb_phy_device(&usb_phy_platform_data);
r8a7778_add_ether_device(ðer_platform_data);
- r8a7778_add_i2c_device(0);
- r8a7778_add_hspi_device(0);
- r8a7778_add_mmc_device(&sh_mmcif_plat);
r8a7778_add_vin_device(0, &vin_platform_data);
/* VIN1 has a pin conflict with Ether */
if (!IS_ENABLED(CONFIG_SH_ETH))
ARRAY_SIZE(bockw_pinctrl_map));
r8a7778_pinmux_init();
+ platform_device_register_resndata(
+ &platform_bus, "sh_mmcif", -1,
+ mmc_resources, ARRAY_SIZE(mmc_resources),
+ &sh_mmcif_plat, sizeof(struct sh_mmcif_plat_data));
+
+ platform_device_register_resndata(
+ &platform_bus, "rcar_usb_phy", -1,
+ usb_phy_resources,
+ ARRAY_SIZE(usb_phy_resources),
+ &usb_phy_platform_data,
+ sizeof(struct rcar_phy_platform_data));
+
+
/* for SMSC */
base = ioremap_nocache(FPGA, SZ_1M);
if (base) {
iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4);
iounmap(base);
- r8a7778_sdhi_init(0, &sdhi0_info);
+ platform_device_register_resndata(
+ &platform_bus, "sh_mobile_sdhi", 0,
+ sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
+ &sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
}
}
.init_early = r8a7778_init_delay,
.init_irq = r8a7778_init_irq_dt,
.init_machine = bockw_init,
- .init_time = shmobile_timer_init,
.dt_compat = bockw_boards_compat_dt,
.init_late = r8a7778_init_late,
MACHINE_END
+++ /dev/null
-/*
- * kota2 board support
- *
- * Copyright (C) 2011 Renesas Solutions Corp.
- * Copyright (C) 2011 Magnus Damm
- * Copyright (C) 2010 Takashi Yoshii <yoshii.takashi.zj@renesas.com>
- * Copyright (C) 2009 Yoshihiro Shimoda <shimoda.yoshihiro@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
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/pinctrl/pinconf-generic.h>
-#include <linux/platform_data/pwm-renesas-tpu.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/smsc911x.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/input/sh_keysc.h>
-#include <linux/gpio_keys.h>
-#include <linux/leds.h>
-#include <linux/leds_pwm.h>
-#include <linux/irqchip/arm-gic.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mfd/tmio.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/traps.h>
-
-/* Dummy supplies, where voltage doesn't matter */
-static struct regulator_consumer_supply dummy_supplies[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x"),
-};
-
-/* SMSC 9220 */
-static struct resource smsc9220_resources[] = {
- [0] = {
- .start = 0x14000000, /* CS5A */
- .end = 0x140000ff, /* A1->A7 */
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = SH73A0_PINT0_IRQ(2), /* PINTA2 */
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct smsc911x_platform_config smsc9220_platdata = {
- .flags = SMSC911X_USE_32BIT, /* 32-bit SW on 16-bit HW bus */
- .phy_interface = PHY_INTERFACE_MODE_MII,
- .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
- .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
-};
-
-static struct platform_device eth_device = {
- .name = "smsc911x",
- .id = 0,
- .dev = {
- .platform_data = &smsc9220_platdata,
- },
- .resource = smsc9220_resources,
- .num_resources = ARRAY_SIZE(smsc9220_resources),
-};
-
-/* KEYSC */
-static struct sh_keysc_info keysc_platdata = {
- .mode = SH_KEYSC_MODE_6,
- .scan_timing = 3,
- .delay = 100,
- .keycodes = {
- KEY_NUMERIC_STAR, KEY_NUMERIC_0, KEY_NUMERIC_POUND,
- 0, 0, 0, 0, 0,
- KEY_NUMERIC_7, KEY_NUMERIC_8, KEY_NUMERIC_9,
- 0, KEY_DOWN, 0, 0, 0,
- KEY_NUMERIC_4, KEY_NUMERIC_5, KEY_NUMERIC_6,
- KEY_LEFT, KEY_ENTER, KEY_RIGHT, 0, 0,
- KEY_NUMERIC_1, KEY_NUMERIC_2, KEY_NUMERIC_3,
- 0, KEY_UP, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- },
-};
-
-static struct resource keysc_resources[] = {
- [0] = {
- .name = "KEYSC",
- .start = 0xe61b0000,
- .end = 0xe61b0098 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(71),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device keysc_device = {
- .name = "sh_keysc",
- .id = 0,
- .num_resources = ARRAY_SIZE(keysc_resources),
- .resource = keysc_resources,
- .dev = {
- .platform_data = &keysc_platdata,
- },
-};
-
-/* GPIO KEY */
-#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 }
-
-static struct gpio_keys_button gpio_buttons[] = {
- GPIO_KEY(KEY_VOLUMEUP, 56, "+"), /* S2: VOL+ [IRQ9] */
- GPIO_KEY(KEY_VOLUMEDOWN, 54, "-"), /* S3: VOL- [IRQ10] */
- GPIO_KEY(KEY_MENU, 27, "Menu"), /* S4: MENU [IRQ30] */
- GPIO_KEY(KEY_HOMEPAGE, 26, "Home"), /* S5: HOME [IRQ31] */
- GPIO_KEY(KEY_BACK, 11, "Back"), /* S6: BACK [IRQ0] */
- GPIO_KEY(KEY_PHONE, 238, "Tel"), /* S7: TEL [IRQ11] */
- GPIO_KEY(KEY_POWER, 239, "C1"), /* S8: CAM [IRQ13] */
- GPIO_KEY(KEY_MAIL, 224, "Mail"), /* S9: MAIL [IRQ3] */
- /* Omitted button "C3?": 223 - S10: CUST [IRQ8] */
- GPIO_KEY(KEY_CAMERA, 164, "C2"), /* S11: CAM_HALF [IRQ25] */
- /* Omitted button "?": 152 - S12: CAM_FULL [No IRQ] */
-};
-
-static struct gpio_keys_platform_data gpio_key_info = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-static struct platform_device gpio_keys_device = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &gpio_key_info,
- },
-};
-
-/* GPIO LED */
-#define GPIO_LED(n, g) { .name = n, .gpio = g }
-
-static struct gpio_led gpio_leds[] = {
- GPIO_LED("G", 20), /* PORT20 [GPO0] -> LED7 -> "G" */
- GPIO_LED("H", 21), /* PORT21 [GPO1] -> LED8 -> "H" */
- GPIO_LED("J", 22), /* PORT22 [GPO2] -> LED9 -> "J" */
-};
-
-static struct gpio_led_platform_data gpio_leds_info = {
- .leds = gpio_leds,
- .num_leds = ARRAY_SIZE(gpio_leds),
-};
-
-static struct platform_device gpio_leds_device = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &gpio_leds_info,
- },
-};
-
-/* TPU LED */
-static struct resource tpu1_pwm_resources[] = {
- [0] = {
- .start = 0xe6610000,
- .end = 0xe66100ff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device tpu1_pwm_device = {
- .name = "renesas-tpu-pwm",
- .id = 1,
- .num_resources = ARRAY_SIZE(tpu1_pwm_resources),
- .resource = tpu1_pwm_resources,
-};
-
-static struct resource tpu2_pwm_resources[] = {
- [0] = {
- .start = 0xe6620000,
- .end = 0xe66200ff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device tpu2_pwm_device = {
- .name = "renesas-tpu-pwm",
- .id = 2,
- .num_resources = ARRAY_SIZE(tpu2_pwm_resources),
- .resource = tpu2_pwm_resources,
-};
-
-static struct resource tpu3_pwm_resources[] = {
- [0] = {
- .start = 0xe6630000,
- .end = 0xe66300ff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device tpu3_pwm_device = {
- .name = "renesas-tpu-pwm",
- .id = 3,
- .num_resources = ARRAY_SIZE(tpu3_pwm_resources),
- .resource = tpu3_pwm_resources,
-};
-
-static struct resource tpu4_pwm_resources[] = {
- [0] = {
- .start = 0xe6640000,
- .end = 0xe66400ff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device tpu4_pwm_device = {
- .name = "renesas-tpu-pwm",
- .id = 4,
- .num_resources = ARRAY_SIZE(tpu4_pwm_resources),
- .resource = tpu4_pwm_resources,
-};
-
-static struct pwm_lookup pwm_lookup[] = {
- PWM_LOOKUP("renesas-tpu-pwm.1", 2, "leds-pwm.0", "V2513"),
- PWM_LOOKUP("renesas-tpu-pwm.2", 1, "leds-pwm.0", "V2515"),
- PWM_LOOKUP("renesas-tpu-pwm.3", 0, "leds-pwm.0", "KEYLED"),
- PWM_LOOKUP("renesas-tpu-pwm.4", 1, "leds-pwm.0", "V2514"),
-};
-
-static struct led_pwm tpu_pwm_leds[] = {
- {
- .name = "V2513",
- .max_brightness = 1000,
- }, {
- .name = "V2515",
- .max_brightness = 1000,
- }, {
- .name = "KEYLED",
- .max_brightness = 1000,
- }, {
- .name = "V2514",
- .max_brightness = 1000,
- },
-};
-
-static struct led_pwm_platform_data leds_pwm_pdata = {
- .num_leds = ARRAY_SIZE(tpu_pwm_leds),
- .leds = tpu_pwm_leds,
-};
-
-static struct platform_device leds_pwm_device = {
- .name = "leds-pwm",
- .id = 0,
- .dev = {
- .platform_data = &leds_pwm_pdata,
- },
-};
-
-/* Fixed 1.8V regulator to be used by MMCIF */
-static struct regulator_consumer_supply fixed1v8_power_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
- REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
-};
-
-/* MMCIF */
-static struct resource mmcif_resources[] = {
- [0] = {
- .name = "MMCIF",
- .start = 0xe6bd0000,
- .end = 0xe6bd00ff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(140),
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = gic_spi(141),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct sh_mmcif_plat_data mmcif_info = {
- .ocr = MMC_VDD_165_195,
- .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
-};
-
-static struct platform_device mmcif_device = {
- .name = "sh_mmcif",
- .id = 0,
- .dev = {
- .platform_data = &mmcif_info,
- },
- .num_resources = ARRAY_SIZE(mmcif_resources),
- .resource = mmcif_resources,
-};
-
-/* Fixed 3.3V regulator to be used by SDHI0 and SDHI1 */
-static struct regulator_consumer_supply fixed3v3_power_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
- REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
- REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
-};
-
-/* SDHI0 */
-static struct sh_mobile_sdhi_info sdhi0_info = {
- .tmio_caps = MMC_CAP_SD_HIGHSPEED,
- .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
-};
-
-static struct resource sdhi0_resources[] = {
- [0] = {
- .name = "SDHI0",
- .start = 0xee100000,
- .end = 0xee1000ff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(83),
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = gic_spi(84),
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = gic_spi(85),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device sdhi0_device = {
- .name = "sh_mobile_sdhi",
- .id = 0,
- .num_resources = ARRAY_SIZE(sdhi0_resources),
- .resource = sdhi0_resources,
- .dev = {
- .platform_data = &sdhi0_info,
- },
-};
-
-/* SDHI1 */
-static struct sh_mobile_sdhi_info sdhi1_info = {
- .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
- .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
-};
-
-static struct resource sdhi1_resources[] = {
- [0] = {
- .name = "SDHI1",
- .start = 0xee120000,
- .end = 0xee1200ff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = gic_spi(87),
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = gic_spi(88),
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = gic_spi(89),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device sdhi1_device = {
- .name = "sh_mobile_sdhi",
- .id = 1,
- .num_resources = ARRAY_SIZE(sdhi1_resources),
- .resource = sdhi1_resources,
- .dev = {
- .platform_data = &sdhi1_info,
- },
-};
-
-static struct platform_device *kota2_devices[] __initdata = {
- ð_device,
- &keysc_device,
- &gpio_keys_device,
- &gpio_leds_device,
- &tpu1_pwm_device,
- &tpu2_pwm_device,
- &tpu3_pwm_device,
- &tpu4_pwm_device,
- &leds_pwm_device,
- &mmcif_device,
- &sdhi0_device,
- &sdhi1_device,
-};
-
-static unsigned long pin_pullup_conf[] = {
- PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 0),
-};
-
-static const struct pinctrl_map kota2_pinctrl_map[] = {
- /* KEYSC */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_in8", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out04", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out5", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out6_0", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out7_0", "keysc"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_out8_0", "keysc"),
- PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
- "keysc_in8", pin_pullup_conf),
- /* MMCIF */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "mmc0_data8_0", "mmc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "mmc0_ctrl_0", "mmc0"),
- PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "PORT279", pin_pullup_conf),
- PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
- "mmc0_data8_0", pin_pullup_conf),
- /* SCIFA2 (UART2) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
- "scifa2_data_0", "scifa2"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
- "scifa2_ctrl_0", "scifa2"),
- /* SCIFA4 (UART1) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
- "scifa4_data", "scifa4"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
- "scifa4_ctrl", "scifa4"),
- /* SCIFB (BT) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0",
- "scifb_data_0", "scifb"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0",
- "scifb_clk_0", "scifb"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0",
- "scifb_ctrl_0", "scifb"),
- /* SDHI0 (microSD) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "sdhi0_data4", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "sdhi0_ctrl", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "sdhi0_cd", "sdhi0"),
- PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "sdhi0_data4", pin_pullup_conf),
- PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "PORT256", pin_pullup_conf),
- PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
- "PORT251", pin_pullup_conf),
- /* SDHI1 (BCM4330) */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "sdhi1_data4", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "sdhi1_ctrl", "sdhi1"),
- PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "sdhi1_data4", pin_pullup_conf),
- PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
- "PORT263", pin_pullup_conf),
- /* SMSC911X */
- PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
- "bsc_data_0_7", "bsc"),
- PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
- "bsc_data_8_15", "bsc"),
- PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
- "bsc_cs5_a", "bsc"),
- PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
- "bsc_we0", "bsc"),
- /* TPU */
- PIN_MAP_MUX_GROUP_DEFAULT("renesas-tpu-pwm.1", "pfc-sh73a0",
- "tpu1_to2", "tpu1"),
- PIN_MAP_MUX_GROUP_DEFAULT("renesas-tpu-pwm.2", "pfc-sh73a0",
- "tpu2_to1", "tpu2"),
- PIN_MAP_MUX_GROUP_DEFAULT("renesas-tpu-pwm.3", "pfc-sh73a0",
- "tpu3_to0", "tpu3"),
- PIN_MAP_MUX_GROUP_DEFAULT("renesas-tpu-pwm.4", "pfc-sh73a0",
- "tpu4_to1", "tpu4"),
-};
-
-static void __init kota2_init(void)
-{
- regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,
- ARRAY_SIZE(fixed1v8_power_consumers), 1800000);
- regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
- ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
- regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-
- pinctrl_register_mappings(kota2_pinctrl_map,
- ARRAY_SIZE(kota2_pinctrl_map));
- pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
-
- sh73a0_pinmux_init();
-
- /* SMSC911X */
- gpio_request_one(144, GPIOF_IN, NULL); /* PINTA2 */
- gpio_request_one(145, GPIOF_OUT_INIT_HIGH, NULL); /* RESET */
-
- /* MMCIF */
- gpio_request_one(208, GPIOF_OUT_INIT_HIGH, NULL); /* Reset */
-
-#ifdef CONFIG_CACHE_L2X0
- /* Early BRESP enable, Shared attribute override enable, 64K*8way */
- l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
-#endif
- sh73a0_add_standard_devices();
- platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices));
-}
-
-MACHINE_START(KOTA2, "kota2")
- .smp = smp_ops(sh73a0_smp_ops),
- .map_io = sh73a0_map_io,
- .init_early = sh73a0_add_early_devices,
- .nr_irqs = NR_IRQS_LEGACY,
- .init_irq = sh73a0_init_irq,
- .init_machine = kota2_init,
- .init_late = shmobile_init_late,
- .init_time = sh73a0_earlytimer_init,
-MACHINE_END
.init_early = sh73a0_init_delay,
.nr_irqs = NR_IRQS_LEGACY,
.init_machine = kzm_init,
- .init_time = shmobile_timer_init,
.dt_compat = kzm9g_boards_compat_dt,
MACHINE_END
/*
* external GPIO
*/
-#define GPIO_PCF8575_BASE (GPIO_NR)
-#define GPIO_PCF8575_PORT10 (GPIO_NR + 8)
-#define GPIO_PCF8575_PORT11 (GPIO_NR + 9)
-#define GPIO_PCF8575_PORT12 (GPIO_NR + 10)
-#define GPIO_PCF8575_PORT13 (GPIO_NR + 11)
-#define GPIO_PCF8575_PORT14 (GPIO_NR + 12)
-#define GPIO_PCF8575_PORT15 (GPIO_NR + 13)
-#define GPIO_PCF8575_PORT16 (GPIO_NR + 14)
+#define GPIO_PCF8575_BASE (310)
+#define GPIO_PCF8575_PORT10 (GPIO_PCF8575_BASE + 8)
+#define GPIO_PCF8575_PORT11 (GPIO_PCF8575_BASE + 9)
+#define GPIO_PCF8575_PORT12 (GPIO_PCF8575_BASE + 10)
+#define GPIO_PCF8575_PORT13 (GPIO_PCF8575_BASE + 11)
+#define GPIO_PCF8575_PORT14 (GPIO_PCF8575_BASE + 12)
+#define GPIO_PCF8575_PORT15 (GPIO_PCF8575_BASE + 13)
+#define GPIO_PCF8575_PORT16 (GPIO_PCF8575_BASE + 14)
/* Dummy supplies, where voltage doesn't matter */
static struct regulator_consumer_supply dummy_supplies[] = {
--- /dev/null
+/*
+ * Lager board support - Reference DT implementation
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Simon Horman
+ *
+ * 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
+ */
+
+#include <linux/init.h>
+#include <linux/of_platform.h>
+#include <mach/r8a7790.h>
+#include <asm/mach/arch.h>
+
+static void __init lager_add_standard_devices(void)
+{
+ /* clocks are setup late during boot in the case of DT */
+ r8a7790_clock_init();
+
+ r8a7790_add_dt_devices();
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char *lager_boards_compat_dt[] __initdata = {
+ "renesas,lager-reference",
+ NULL,
+};
+
+DT_MACHINE_START(LAGER_DT, "lager")
+ .init_early = r8a7790_init_delay,
+ .init_machine = lager_add_standard_devices,
+ .init_time = r8a7790_timer_init,
+ .dt_compat = lager_boards_compat_dt,
+MACHINE_END
.nr_irqs = NR_IRQS_LEGACY,
.init_irq = r8a7779_init_irq_dt,
.init_machine = marzen_init,
- .init_time = shmobile_timer_init,
.dt_compat = marzen_boards_compat_dt,
MACHINE_END
#include <linux/dma-mapping.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/gpio-rcar.h>
+#include <linux/platform_data/usb-rcar-phy.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/mfd/tmio.h>
#include <media/soc_camera.h>
-#include <mach/hardware.h>
#include <mach/r8a7779.h>
#include <mach/common.h>
#include <mach/irqs.h>
REGULATOR_SUPPLY("vdd33a", "smsc911x"),
};
-static struct rcar_phy_platform_data usb_phy_platform_data __initdata;
+/* USB PHY */
+static struct resource usb_phy_resources[] = {
+ [0] = {
+ .start = 0xffe70800,
+ .end = 0xffe70900 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct rcar_phy_platform_data usb_phy_platform_data;
+
+static struct platform_device usb_phy = {
+ .name = "rcar_usb_phy",
+ .id = -1,
+ .dev = {
+ .platform_data = &usb_phy_platform_data,
+ },
+ .resource = usb_phy_resources,
+ .num_resources = ARRAY_SIZE(usb_phy_resources),
+};
/* SMSC LAN89218 */
static struct resource smsc911x_resources[] = {
&thermal_device,
&hspi_device,
&leds_device,
+ &usb_phy,
&camera0_device,
&camera1_device,
};
r8a7779_init_irq_extpin(1); /* IRQ1 as individual interrupt */
r8a7779_add_standard_devices();
- r8a7779_add_usb_phy_device(&usb_phy_platform_data);
r8a7779_add_vin_device(1, &vin_platform_data);
r8a7779_add_vin_device(3, &vin_platform_data);
platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
}
-MACHINE_START(MARZEN, "marzen")
+static const char *marzen_boards_compat_dt[] __initdata = {
+ "renesas,marzen",
+ NULL,
+};
+
+DT_MACHINE_START(MARZEN, "marzen")
.smp = smp_ops(r8a7779_smp_ops),
.map_io = r8a7779_map_io,
.init_early = r8a7779_add_early_devices,
- .nr_irqs = NR_IRQS_LEGACY,
- .init_irq = r8a7779_init_irq,
+ .init_irq = r8a7779_init_irq_dt,
.init_machine = marzen_init,
.init_late = r8a7779_init_late,
+ .dt_compat = marzen_boards_compat_dt,
.init_time = r8a7779_earlytimer_init,
MACHINE_END
.globl shmobile_boot_arg
shmobile_boot_arg:
2: .space 4
+
+/*
+ * Per-CPU SMP boot function/argument selection code based on MPIDR
+ */
+
+ENTRY(shmobile_smp_boot)
+ @ r0 = MPIDR_HWID_BITMASK
+ mrc p15, 0, r1, c0, c0, 5 @ r1 = MPIDR
+ and r0, r1, r0 @ r0 = cpu_logical_map() value
+ mov r1, #0 @ r1 = CPU index
+ adr r5, 1f @ array of per-cpu mpidr values
+ adr r6, 2f @ array of per-cpu functions
+ adr r7, 3f @ array of per-cpu arguments
+
+shmobile_smp_boot_find_mpidr:
+ ldr r8, [r5, r1, lsl #2]
+ cmp r8, r0
+ bne shmobile_smp_boot_next
+
+ ldr r9, [r6, r1, lsl #2]
+ cmp r9, #0
+ bne shmobile_smp_boot_found
+
+shmobile_smp_boot_next:
+ add r1, r1, #1
+ cmp r1, #CONFIG_NR_CPUS
+ blo shmobile_smp_boot_find_mpidr
+
+ b shmobile_smp_sleep
+
+shmobile_smp_boot_found:
+ ldr r0, [r7, r1, lsl #2]
+ mov pc, r9
+ENDPROC(shmobile_smp_boot)
+
+ENTRY(shmobile_smp_sleep)
+ wfi
+ b shmobile_smp_boot
+ENDPROC(shmobile_smp_sleep)
+
+ .globl shmobile_smp_mpidr
+shmobile_smp_mpidr:
+1: .space CONFIG_NR_CPUS * 4
+ .globl shmobile_smp_fn
+shmobile_smp_fn:
+2: .space CONFIG_NR_CPUS * 4
+ .globl shmobile_smp_arg
+shmobile_smp_arg:
+3: .space CONFIG_NR_CPUS * 4
#define __ARCH_MACH_COMMON_H
extern void shmobile_earlytimer_init(void);
-extern void shmobile_timer_init(void);
extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
unsigned int mult, unsigned int div);
struct twd_local_timer;
extern void shmobile_boot_vector(void);
extern unsigned long shmobile_boot_fn;
extern unsigned long shmobile_boot_arg;
+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 void shmobile_boot_scu(void);
+extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
+extern int shmobile_smp_scu_boot_secondary(unsigned int cpu,
+ struct task_struct *idle);
+extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
+extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
struct clk;
extern int shmobile_clk_init(void);
extern void shmobile_handle_irq_intc(struct pt_regs *);
+++ /dev/null
-#ifndef __ASM_MACH_HARDWARE_H
-#define __ASM_MACH_HARDWARE_H
-
-#endif /* __ASM_MACH_HARDWARE_H */
#define __ASM_R8A73A4_H__
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_delay(void);
extern void r8a7740_meram_workaround(void);
extern void r8a7740_init_delay(void);
-extern void r8a7740_init_irq(void);
extern void r8a7740_init_irq_of(void);
extern void r8a7740_map_io(void);
extern void r8a7740_add_early_devices(void);
#ifndef __ASM_R8A7778_H__
#define __ASM_R8A7778_H__
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/sh_eth.h>
-#include <linux/platform_data/usb-rcar-phy.h>
#include <linux/platform_data/camera-rcar.h>
extern void r8a7778_add_standard_devices(void);
extern void r8a7778_add_standard_devices_dt(void);
extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata);
-extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata);
-extern void r8a7778_add_i2c_device(int id);
-extern void r8a7778_add_hspi_device(int id);
-extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info);
extern void r8a7778_add_vin_device(int id,
struct rcar_vin_platform_data *pdata);
+extern void r8a7778_add_dt_devices(void);
extern void r8a7778_init_late(void);
extern void r8a7778_init_delay(void);
extern void r8a7778_clock_init(void);
extern void r8a7778_init_irq_extpin(int irlm);
extern void r8a7778_pinmux_init(void);
-extern void r8a7778_sdhi_init(int id, struct sh_mobile_sdhi_info *info);
#endif /* __ASM_R8A7778_H__ */
#include <linux/sh_clk.h>
#include <linux/pm_domain.h>
#include <linux/sh_eth.h>
-#include <linux/platform_data/usb-rcar-phy.h>
#include <linux/platform_data/camera-rcar.h>
struct platform_device;
}
extern void r8a7779_init_delay(void);
-extern void r8a7779_init_irq(void);
extern void r8a7779_init_irq_extpin(int irlm);
extern void r8a7779_init_irq_dt(void);
extern void r8a7779_map_io(void);
extern void r8a7779_add_standard_devices(void);
extern void r8a7779_add_standard_devices_dt(void);
extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata);
-extern void r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata);
extern void r8a7779_add_vin_device(int idx,
struct rcar_vin_platform_data *pdata);
extern void r8a7779_init_late(void);
#define __ASM_R8A7790_H__
void r8a7790_add_standard_devices(void);
+void r8a7790_add_dt_devices(void);
void r8a7790_clock_init(void);
void r8a7790_pinmux_init(void);
void r8a7790_init_delay(void);
#ifndef __ASM_SH73A0_H__
#define __ASM_SH73A0_H__
-#define GPIO_NR 310
-
/* DMA slave IDs */
enum {
SHDMA_SLAVE_INVALID,
+++ /dev/null
-/*
- * R8A7740 processor support
- *
- * 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
- */
-
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/irqchip.h>
-#include <linux/irqchip/arm-gic.h>
-
-static void __init r8a7740_init_irq_common(void)
-{
- void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10);
- void __iomem *intc_msk_base = ioremap_nocache(0xe6900040, 0x10);
- void __iomem *pfc_inta_ctrl = ioremap_nocache(0xe605807c, 0x4);
-
- /* route signals to GIC */
- iowrite32(0x0, pfc_inta_ctrl);
-
- /*
- * To mask the shared interrupt to SPI 149 we must ensure to set
- * PRIO *and* MASK. Else we run into IRQ floods when registering
- * the intc_irqpin devices
- */
- iowrite32(0x0, intc_prio_base + 0x0);
- iowrite32(0x0, intc_prio_base + 0x4);
- iowrite32(0x0, intc_prio_base + 0x8);
- iowrite32(0x0, intc_prio_base + 0xc);
- iowrite8(0xff, intc_msk_base + 0x0);
- iowrite8(0xff, intc_msk_base + 0x4);
- iowrite8(0xff, intc_msk_base + 0x8);
- iowrite8(0xff, intc_msk_base + 0xc);
-
- iounmap(intc_prio_base);
- iounmap(intc_msk_base);
- iounmap(pfc_inta_ctrl);
-}
-
-void __init r8a7740_init_irq_of(void)
-{
- irqchip_init();
- r8a7740_init_irq_common();
-}
-
-void __init r8a7740_init_irq(void)
-{
- void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000);
- void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000);
-
- /* initialize the Generic Interrupt Controller PL390 r0p0 */
- gic_init(0, 29, gic_dist_base, gic_cpu_base);
- r8a7740_init_irq_common();
-}
+++ /dev/null
-/*
- * r8a7779 processor support - INTC hardware block
- *
- * Copyright (C) 2011 Renesas Solutions Corp.
- * Copyright (C) 2011 Magnus Damm
- *
- * 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
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/irqchip/arm-gic.h>
-#include <linux/platform_data/irq-renesas-intc-irqpin.h>
-#include <linux/irqchip.h>
-#include <mach/common.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
-#include <mach/r8a7779.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#define INT2SMSKCR0 IOMEM(0xfe7822a0)
-#define INT2SMSKCR1 IOMEM(0xfe7822a4)
-#define INT2SMSKCR2 IOMEM(0xfe7822a8)
-#define INT2SMSKCR3 IOMEM(0xfe7822ac)
-#define INT2SMSKCR4 IOMEM(0xfe7822b0)
-
-#define INT2NTSR0 IOMEM(0xfe700060)
-#define INT2NTSR1 IOMEM(0xfe700064)
-
-static struct renesas_intc_irqpin_config irqpin0_platform_data = {
- .irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */
- .sense_bitfield_width = 2,
-};
-
-static struct resource irqpin0_resources[] = {
- DEFINE_RES_MEM(0xfe78001c, 4), /* ICR1 */
- DEFINE_RES_MEM(0xfe780010, 4), /* INTPRI */
- DEFINE_RES_MEM(0xfe780024, 4), /* INTREQ */
- DEFINE_RES_MEM(0xfe780044, 4), /* INTMSK0 */
- DEFINE_RES_MEM(0xfe780064, 4), /* INTMSKCLR0 */
- DEFINE_RES_IRQ(gic_spi(27)), /* IRQ0 */
- DEFINE_RES_IRQ(gic_spi(28)), /* IRQ1 */
- DEFINE_RES_IRQ(gic_spi(29)), /* IRQ2 */
- DEFINE_RES_IRQ(gic_spi(30)), /* IRQ3 */
-};
-
-static struct platform_device irqpin0_device = {
- .name = "renesas_intc_irqpin",
- .id = 0,
- .resource = irqpin0_resources,
- .num_resources = ARRAY_SIZE(irqpin0_resources),
- .dev = {
- .platform_data = &irqpin0_platform_data,
- },
-};
-
-void __init r8a7779_init_irq_extpin(int irlm)
-{
- void __iomem *icr0 = ioremap_nocache(0xfe780000, PAGE_SIZE);
- unsigned long tmp;
-
- if (icr0) {
- tmp = ioread32(icr0);
- if (irlm)
- tmp |= 1 << 23; /* IRQ0 -> IRQ3 as individual pins */
- else
- tmp &= ~(1 << 23); /* IRL mode - not supported */
- tmp |= (1 << 21); /* LVLMODE = 1 */
- iowrite32(tmp, icr0);
- iounmap(icr0);
-
- if (irlm)
- platform_device_register(&irqpin0_device);
- } else
- pr_warn("r8a7779: unable to setup external irq pin mode\n");
-}
-
-static int r8a7779_set_wake(struct irq_data *data, unsigned int on)
-{
- return 0; /* always allow wakeup */
-}
-
-static void __init r8a7779_init_irq_common(void)
-{
- gic_arch_extn.irq_set_wake = r8a7779_set_wake;
-
- /* route all interrupts to ARM */
- __raw_writel(0xffffffff, INT2NTSR0);
- __raw_writel(0x3fffffff, INT2NTSR1);
-
- /* unmask all known interrupts in INTCS2 */
- __raw_writel(0xfffffff0, INT2SMSKCR0);
- __raw_writel(0xfff7ffff, INT2SMSKCR1);
- __raw_writel(0xfffbffdf, INT2SMSKCR2);
- __raw_writel(0xbffffffc, INT2SMSKCR3);
- __raw_writel(0x003fee3f, INT2SMSKCR4);
-}
-
-void __init r8a7779_init_irq(void)
-{
- void __iomem *gic_dist_base = IOMEM(0xf0001000);
- void __iomem *gic_cpu_base = IOMEM(0xf0000100);
-
- /* use GIC to handle interrupts */
- gic_init(0, 29, gic_dist_base, gic_cpu_base);
-
- r8a7779_init_irq_common();
-}
-
-#ifdef CONFIG_OF
-void __init r8a7779_init_irq_dt(void)
-{
- irqchip_init();
- r8a7779_init_irq_common();
-}
-#endif
--- /dev/null
+/*
+ * SMP support for SoCs with SCU covered by mach-shmobile
+ *
+ * Copyright (C) 2013 Magnus Damm
+ *
+ * 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/init.h>
+#include <linux/io.h>
+#include <linux/smp.h>
+#include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
+#include <asm/smp_scu.h>
+#include <mach/common.h>
+
+void __init shmobile_smp_scu_prepare_cpus(unsigned int max_cpus)
+{
+ /* install boot code shared by all CPUs */
+ shmobile_boot_fn = virt_to_phys(shmobile_smp_boot);
+ shmobile_boot_arg = MPIDR_HWID_BITMASK;
+
+ /* enable SCU and cache coherency on booting CPU */
+ scu_enable(shmobile_scu_base);
+ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
+}
+
+int shmobile_smp_scu_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+ /* For this particular CPU register SCU boot vector */
+ shmobile_smp_hook(cpu, virt_to_phys(shmobile_boot_scu),
+ (unsigned long)shmobile_scu_base);
+ return 0;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+void shmobile_smp_scu_cpu_die(unsigned int cpu)
+{
+ /* For this particular CPU deregister boot vector */
+ shmobile_smp_hook(cpu, 0, 0);
+
+ dsb();
+ flush_cache_all();
+
+ /* disable cache coherency */
+ scu_power_mode(shmobile_scu_base, SCU_PM_POWEROFF);
+
+ /* jump to shared mach-shmobile sleep / reset code */
+ shmobile_smp_sleep();
+}
+
+static int shmobile_smp_scu_psr_core_disabled(int cpu)
+{
+ unsigned long mask = SCU_PM_POWEROFF << (cpu * 8);
+
+ if ((__raw_readl(shmobile_scu_base + 8) & mask) == mask)
+ return 1;
+
+ return 0;
+}
+
+int shmobile_smp_scu_cpu_kill(unsigned int cpu)
+{
+ int k;
+
+ /* this function is running on another CPU than the offline target,
+ * here we need wait for shutdown code in platform_cpu_die() to
+ * finish before asking SoC-specific code to power off the CPU core.
+ */
+ for (k = 0; k < 1000; k++) {
+ if (shmobile_smp_scu_psr_core_disabled(cpu))
+ return 1;
+
+ mdelay(1);
+ }
+
+ return 0;
+}
+#endif
*/
#include <linux/init.h>
#include <linux/smp.h>
+#include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
+#include <mach/common.h>
void __init shmobile_smp_init_cpus(unsigned int ncores)
{
for (i = 0; i < ncores; i++)
set_cpu_possible(i, true);
}
+
+extern unsigned long shmobile_smp_fn[];
+extern unsigned long shmobile_smp_arg[];
+extern unsigned long shmobile_smp_mpidr[];
+
+void shmobile_smp_hook(unsigned int cpu, unsigned long fn, unsigned long arg)
+{
+ shmobile_smp_fn[cpu] = 0;
+ flush_cache_all();
+
+ shmobile_smp_mpidr[cpu] = cpu_logical_map(cpu);
+ shmobile_smp_fn[cpu] = fn;
+ shmobile_smp_arg[cpu] = arg;
+ flush_cache_all();
+}
#include <linux/input.h>
#include <linux/io.h>
#include <linux/irqchip/arm-gic.h>
-#include <mach/hardware.h>
#include <mach/common.h>
#include <mach/emev2.h>
#include <mach/irqs.h>
&cmt##idx##_platform_data, \
sizeof(struct sh_timer_config))
-void __init r8a73a4_add_standard_devices(void)
+void __init r8a73a4_add_dt_devices(void)
{
r8a73a4_register_scif(SCIFA0);
r8a73a4_register_scif(SCIFA1);
r8a73a4_register_scif(SCIFB1);
r8a73a4_register_scif(SCIFB2);
r8a73a4_register_scif(SCIFB3);
+ r8a7790_register_cmt(10);
+}
+
+void __init r8a73a4_add_standard_devices(void)
+{
+ r8a73a4_add_dt_devices();
r8a73a4_register_irqc(0);
r8a73a4_register_irqc(1);
r8a73a4_register_thermal();
- r8a7790_register_cmt(10);
}
void __init r8a73a4_init_delay(void)
}
#ifdef CONFIG_USE_OF
-void __init r8a73a4_add_standard_devices_dt(void)
-{
- platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
static const char *r8a73a4_boards_compat_dt[] __initdata = {
"renesas,r8a73a4",
DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)")
.init_early = r8a73a4_init_delay,
- .init_machine = r8a73a4_add_standard_devices_dt,
- .init_time = shmobile_timer_init,
.dt_compat = r8a73a4_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
+#include <linux/irqchip.h>
+#include <linux/irqchip/arm-gic.h>
#include <linux/platform_data/irq-renesas-intc-irqpin.h>
#include <linux/platform_device.h>
#include <linux/of_platform.h>
shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
};
+void __init r8a7740_init_irq_of(void)
+{
+ void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10);
+ void __iomem *intc_msk_base = ioremap_nocache(0xe6900040, 0x10);
+ void __iomem *pfc_inta_ctrl = ioremap_nocache(0xe605807c, 0x4);
+
+ irqchip_init();
+
+ /* route signals to GIC */
+ iowrite32(0x0, pfc_inta_ctrl);
+
+ /*
+ * To mask the shared interrupt to SPI 149 we must ensure to set
+ * PRIO *and* MASK. Else we run into IRQ floods when registering
+ * the intc_irqpin devices
+ */
+ iowrite32(0x0, intc_prio_base + 0x0);
+ iowrite32(0x0, intc_prio_base + 0x4);
+ iowrite32(0x0, intc_prio_base + 0x8);
+ iowrite32(0x0, intc_prio_base + 0xc);
+ iowrite8(0xff, intc_msk_base + 0x0);
+ iowrite8(0xff, intc_msk_base + 0x4);
+ iowrite8(0xff, intc_msk_base + 0x8);
+ iowrite8(0xff, intc_msk_base + 0xc);
+
+ iounmap(intc_prio_base);
+ iounmap(intc_msk_base);
+ iounmap(pfc_inta_ctrl);
+}
+
static void __init r8a7740_generic_init(void)
{
r8a7740_clock_init(0);
.init_early = r8a7740_init_delay,
.init_irq = r8a7740_init_irq_of,
.init_machine = r8a7740_generic_init,
- .init_time = shmobile_timer_init,
.dt_compat = r8a7740_boards_compat_dt,
MACHINE_END
&sh_tmu##idx##_platform_data, \
sizeof(sh_tmu##idx##_platform_data))
-/* USB PHY */
-static struct resource usb_phy_resources[] __initdata = {
- DEFINE_RES_MEM(0xffe70800, 0x100),
- DEFINE_RES_MEM(0xffe76000, 0x100),
-};
-
-void __init r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata)
-{
- platform_device_register_resndata(&platform_bus, "rcar_usb_phy", -1,
- usb_phy_resources,
- ARRAY_SIZE(usb_phy_resources),
- pdata, sizeof(*pdata));
-}
-
/* USB */
static struct usb_phy *phy;
r8a7778_register_gpio(4);
};
-/* SDHI */
-static struct resource sdhi_resources[] __initdata = {
- /* SDHI0 */
- DEFINE_RES_MEM(0xFFE4C000, 0x100),
- DEFINE_RES_IRQ(gic_iid(0x77)),
- /* SDHI1 */
- DEFINE_RES_MEM(0xFFE4D000, 0x100),
- DEFINE_RES_IRQ(gic_iid(0x78)),
- /* SDHI2 */
- DEFINE_RES_MEM(0xFFE4F000, 0x100),
- DEFINE_RES_IRQ(gic_iid(0x76)),
-};
-
-void __init r8a7778_sdhi_init(int id,
- struct sh_mobile_sdhi_info *info)
-{
- BUG_ON(id < 0 || id > 2);
-
- platform_device_register_resndata(
- &platform_bus, "sh_mobile_sdhi", id,
- sdhi_resources + (2 * id), 2,
- info, sizeof(*info));
-}
-
/* I2C */
static struct resource i2c_resources[] __initdata = {
/* I2C0 */
DEFINE_RES_IRQ(gic_iid(0x6d)),
};
-void __init r8a7778_add_i2c_device(int id)
+static void __init r8a7778_register_i2c(int id)
{
BUG_ON(id < 0 || id > 3);
DEFINE_RES_IRQ(gic_iid(0x75)),
};
-void __init r8a7778_add_hspi_device(int id)
+void __init r8a7778_register_hspi(int id)
{
BUG_ON(id < 0 || id > 2);
hspi_resources + (2 * id), 2);
}
-/* MMC */
-static struct resource mmc_resources[] __initdata = {
- DEFINE_RES_MEM(0xffe4e000, 0x100),
- DEFINE_RES_IRQ(gic_iid(0x5d)),
-};
-
-void __init r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info)
-{
- platform_device_register_resndata(
- &platform_bus, "sh_mmcif", -1,
- mmc_resources, ARRAY_SIZE(mmc_resources),
- info, sizeof(*info));
-}
-
/* VIN */
#define R8A7778_VIN(idx) \
static struct resource vin##idx##_resources[] __initdata = { \
platform_device_register_full(vin_info_table[id]);
}
-void __init r8a7778_add_standard_devices(void)
+void __init r8a7778_add_dt_devices(void)
{
int i;
r8a7778_register_tmu(1);
}
+void __init r8a7778_add_standard_devices(void)
+{
+ r8a7778_add_dt_devices();
+ r8a7778_register_i2c(0);
+ r8a7778_register_i2c(1);
+ r8a7778_register_i2c(2);
+ r8a7778_register_i2c(3);
+ r8a7778_register_hspi(0);
+ r8a7778_register_hspi(1);
+ r8a7778_register_hspi(2);
+}
+
void __init r8a7778_init_late(void)
{
phy = usb_get_phy(USB_PHY_TYPE_USB2);
DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)")
.init_early = r8a7778_init_delay,
.init_irq = r8a7778_init_irq_dt,
- .init_time = shmobile_timer_init,
.dt_compat = r8a7778_compat_dt,
.init_late = r8a7778_init_late,
MACHINE_END
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/irqchip.h>
+#include <linux/irqchip/arm-gic.h>
#include <linux/of_platform.h>
#include <linux/platform_data/gpio-rcar.h>
+#include <linux/platform_data/irq-renesas-intc-irqpin.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/io.h>
#include <linux/serial_sci.h>
-#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <linux/dma-mapping.h>
#include <linux/usb/otg.h>
#include <linux/usb/ehci_pdriver.h>
#include <linux/usb/ohci_pdriver.h>
#include <linux/pm_runtime.h>
-#include <mach/hardware.h>
#include <mach/irqs.h>
#include <mach/r8a7779.h>
#include <mach/common.h>
iotable_init(r8a7779_io_desc, ARRAY_SIZE(r8a7779_io_desc));
}
+/* IRQ */
+#define INT2SMSKCR0 IOMEM(0xfe7822a0)
+#define INT2SMSKCR1 IOMEM(0xfe7822a4)
+#define INT2SMSKCR2 IOMEM(0xfe7822a8)
+#define INT2SMSKCR3 IOMEM(0xfe7822ac)
+#define INT2SMSKCR4 IOMEM(0xfe7822b0)
+
+#define INT2NTSR0 IOMEM(0xfe700060)
+#define INT2NTSR1 IOMEM(0xfe700064)
+
+static struct renesas_intc_irqpin_config irqpin0_platform_data __initdata = {
+ .irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */
+ .sense_bitfield_width = 2,
+};
+
+static struct resource irqpin0_resources[] __initdata = {
+ DEFINE_RES_MEM(0xfe78001c, 4), /* ICR1 */
+ DEFINE_RES_MEM(0xfe780010, 4), /* INTPRI */
+ DEFINE_RES_MEM(0xfe780024, 4), /* INTREQ */
+ DEFINE_RES_MEM(0xfe780044, 4), /* INTMSK0 */
+ DEFINE_RES_MEM(0xfe780064, 4), /* INTMSKCLR0 */
+ DEFINE_RES_IRQ(gic_spi(27)), /* IRQ0 */
+ DEFINE_RES_IRQ(gic_spi(28)), /* IRQ1 */
+ DEFINE_RES_IRQ(gic_spi(29)), /* IRQ2 */
+ DEFINE_RES_IRQ(gic_spi(30)), /* IRQ3 */
+};
+
+void __init r8a7779_init_irq_extpin(int irlm)
+{
+ void __iomem *icr0 = ioremap_nocache(0xfe780000, PAGE_SIZE);
+ u32 tmp;
+
+ if (!icr0) {
+ pr_warn("r8a7779: unable to setup external irq pin mode\n");
+ return;
+ }
+
+ tmp = ioread32(icr0);
+ if (irlm)
+ tmp |= 1 << 23; /* IRQ0 -> IRQ3 as individual pins */
+ else
+ tmp &= ~(1 << 23); /* IRL mode - not supported */
+ tmp |= (1 << 21); /* LVLMODE = 1 */
+ iowrite32(tmp, icr0);
+ iounmap(icr0);
+
+ if (irlm)
+ platform_device_register_resndata(
+ &platform_bus, "renesas_intc_irqpin", -1,
+ irqpin0_resources, ARRAY_SIZE(irqpin0_resources),
+ &irqpin0_platform_data, sizeof(irqpin0_platform_data));
+}
+
+/* PFC/GPIO */
static struct resource r8a7779_pfc_resources[] = {
DEFINE_RES_MEM(0xfffc0000, 0x023c),
};
},
};
-/* USB PHY */
-static struct resource usb_phy_resources[] __initdata = {
- [0] = {
- .start = 0xffe70800,
- .end = 0xffe70900 - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
/* USB */
static struct usb_phy *phy;
};
/* Ether */
-static struct resource ether_resources[] = {
+static struct resource ether_resources[] __initdata = {
{
.start = 0xfde00000,
.end = 0xfde003ff,
pdata, sizeof(*pdata));
}
-void __init r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata)
-{
- platform_device_register_resndata(&platform_bus, "rcar_usb_phy", -1,
- usb_phy_resources,
- ARRAY_SIZE(usb_phy_resources),
- pdata, sizeof(*pdata));
-}
-
void __init r8a7779_add_vin_device(int id, struct rcar_vin_platform_data *pdata)
{
BUG_ON(id < 0 || id > 3);
}
#ifdef CONFIG_USE_OF
+static int r8a7779_set_wake(struct irq_data *data, unsigned int on)
+{
+ return 0; /* always allow wakeup */
+}
+
+void __init r8a7779_init_irq_dt(void)
+{
+ gic_arch_extn.irq_set_wake = r8a7779_set_wake;
+
+ irqchip_init();
+
+ /* route all interrupts to ARM */
+ __raw_writel(0xffffffff, INT2NTSR0);
+ __raw_writel(0x3fffffff, INT2NTSR1);
+
+ /* unmask all known interrupts in INTCS2 */
+ __raw_writel(0xfffffff0, INT2SMSKCR0);
+ __raw_writel(0xfff7ffff, INT2SMSKCR1);
+ __raw_writel(0xfffbffdf, INT2SMSKCR2);
+ __raw_writel(0xbffffffc, INT2SMSKCR3);
+ __raw_writel(0x003fee3f, INT2SMSKCR4);
+}
+
void __init r8a7779_init_delay(void)
{
shmobile_setup_delay(1000, 2, 4); /* Cortex-A9 @ 1000MHz */
.nr_irqs = NR_IRQS_LEGACY,
.init_irq = r8a7779_init_irq_dt,
.init_machine = r8a7779_add_standard_devices_dt,
- .init_time = shmobile_timer_init,
.init_late = r8a7779_init_late,
.dt_compat = r8a7779_compat_dt,
MACHINE_END
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <linux/clocksource.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/of_platform.h>
thermal_resources, \
ARRAY_SIZE(thermal_resources))
-static struct sh_timer_config cmt00_platform_data = {
+static struct sh_timer_config cmt00_platform_data __initdata = {
.name = "CMT00",
.timer_bit = 0,
.clockevent_rating = 80,
};
-static struct resource cmt00_resources[] = {
+static struct resource cmt00_resources[] __initdata = {
DEFINE_RES_MEM(0xffca0510, 0x0c),
DEFINE_RES_MEM(0xffca0500, 0x04),
DEFINE_RES_IRQ(gic_spi(142)), /* CMT0_0 */
&cmt##idx##_platform_data, \
sizeof(struct sh_timer_config))
-void __init r8a7790_add_standard_devices(void)
+void __init r8a7790_add_dt_devices(void)
{
r8a7790_register_scif(SCIFA0);
r8a7790_register_scif(SCIFA1);
r8a7790_register_scif(SCIF1);
r8a7790_register_scif(HSCIF0);
r8a7790_register_scif(HSCIF1);
+ r8a7790_register_cmt(00);
+}
+
+void __init r8a7790_add_standard_devices(void)
+{
+ r8a7790_add_dt_devices();
r8a7790_register_irqc(0);
r8a7790_register_thermal();
- r8a7790_register_cmt(00);
}
#define MODEMR 0xe6160060
iounmap(base);
#endif /* CONFIG_ARM_ARCH_TIMER */
- shmobile_timer_init();
+ clocksource_of_init();
}
void __init r8a7790_init_delay(void)
#include <linux/dma-mapping.h>
#include <linux/platform_data/sh_ipmmu.h>
#include <mach/dma-register.h>
-#include <mach/hardware.h>
#include <mach/irqs.h>
#include <mach/sh7372.h>
#include <mach/common.h>
#include <linux/platform_data/sh_ipmmu.h>
#include <linux/platform_data/irq-renesas-intc-irqpin.h>
#include <mach/dma-register.h>
-#include <mach/hardware.h>
#include <mach/irqs.h>
#include <mach/sh73a0.h>
#include <mach/common.h>
static int emev2_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
+ int ret;
+
+ ret = shmobile_smp_scu_boot_secondary(cpu, idle);
+ if (ret)
+ return ret;
+
arch_send_wakeup_ipi_mask(cpumask_of(cpu_logical_map(cpu)));
return 0;
}
{
void __iomem *smu;
- /* setup EMEV2 specific SCU base, enable */
- shmobile_scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE);
- scu_enable(shmobile_scu_base);
-
- /* Tell ROM loader about our vector (in headsmp-scu.S, headsmp.S) */
+ /* Tell ROM loader about our vector (in headsmp.S) */
smu = ioremap(EMEV2_SMU_BASE, PAGE_SIZE);
if (smu) {
iowrite32(__pa(shmobile_boot_vector), smu + SMU_GENERAL_REG0);
iounmap(smu);
}
- shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);
- shmobile_boot_arg = (unsigned long)shmobile_scu_base;
- /* enable cache coherency on booting CPU */
- scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
+ /* setup EMEV2 specific SCU bits */
+ shmobile_scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE);
+ shmobile_smp_scu_prepare_cpus(max_cpus);
}
struct smp_operations emev2_smp_ops __initdata = {
static int r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
struct r8a7779_pm_ch *ch = NULL;
- int ret = -EIO;
+ unsigned int lcpu = cpu_logical_map(cpu);
+ int ret;
- cpu = cpu_logical_map(cpu);
+ ret = shmobile_smp_scu_boot_secondary(cpu, idle);
+ if (ret)
+ return ret;
- if (cpu < ARRAY_SIZE(r8a7779_ch_cpu))
- ch = r8a7779_ch_cpu[cpu];
+ if (lcpu < ARRAY_SIZE(r8a7779_ch_cpu))
+ ch = r8a7779_ch_cpu[lcpu];
if (ch)
ret = r8a7779_sysc_power_up(ch);
+ else
+ ret = -EIO;
return ret;
}
static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus)
{
- scu_enable(shmobile_scu_base);
-
/* Map the reset vector (in headsmp-scu.S, headsmp.S) */
__raw_writel(__pa(shmobile_boot_vector), AVECR);
shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);
shmobile_boot_arg = (unsigned long)shmobile_scu_base;
- /* enable cache coherency on booting CPU */
- scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
+ /* setup r8a7779 specific SCU bits */
+ shmobile_scu_base = IOMEM(R8A7779_SCU_BASE);
+ shmobile_smp_scu_prepare_cpus(max_cpus);
r8a7779_pm_init();
r8a7779_platform_cpu_kill(3);
}
-static void __init r8a7779_smp_init_cpus(void)
-{
- /* setup r8a7779 specific SCU base */
- shmobile_scu_base = IOMEM(R8A7779_SCU_BASE);
-
- shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base));
-}
-
#ifdef CONFIG_HOTPLUG_CPU
-static int r8a7779_scu_psr_core_disabled(int cpu)
-{
- unsigned long mask = 3 << (cpu * 8);
-
- if ((__raw_readl(shmobile_scu_base + 8) & mask) == mask)
- return 1;
-
- return 0;
-}
-
static int r8a7779_cpu_kill(unsigned int cpu)
{
- int k;
-
- /* this function is running on another CPU than the offline target,
- * here we need wait for shutdown code in platform_cpu_die() to
- * finish before asking SoC-specific code to power off the CPU core.
- */
- for (k = 0; k < 1000; k++) {
- if (r8a7779_scu_psr_core_disabled(cpu))
- return r8a7779_platform_cpu_kill(cpu);
-
- mdelay(1);
- }
+ if (shmobile_smp_scu_cpu_kill(cpu))
+ return r8a7779_platform_cpu_kill(cpu);
return 0;
}
-static void r8a7779_cpu_die(unsigned int cpu)
-{
- dsb();
- flush_cache_all();
-
- /* disable cache coherency */
- scu_power_mode(shmobile_scu_base, SCU_PM_POWEROFF);
-
- /* Endless loop until power off from r8a7779_cpu_kill() */
- while (1)
- cpu_do_idle();
-}
-
static int r8a7779_cpu_disable(unsigned int cpu)
{
/* only CPU1->3 have power domains, do not allow hotplug of CPU0 */
#endif /* CONFIG_HOTPLUG_CPU */
struct smp_operations r8a7779_smp_ops __initdata = {
- .smp_init_cpus = r8a7779_smp_init_cpus,
.smp_prepare_cpus = r8a7779_smp_prepare_cpus,
.smp_boot_secondary = r8a7779_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
- .cpu_kill = r8a7779_cpu_kill,
- .cpu_die = r8a7779_cpu_die,
.cpu_disable = r8a7779_cpu_disable,
+ .cpu_die = shmobile_smp_scu_cpu_die,
+ .cpu_kill = r8a7779_cpu_kill,
#endif
};
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/smp.h>
-#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <mach/common.h>
-#include <asm/cacheflush.h>
-#include <asm/smp_plat.h>
#include <mach/sh73a0.h>
-#include <asm/smp_scu.h>
+#include <asm/smp_plat.h>
#include <asm/smp_twd.h>
#define WUPCR IOMEM(0xe6151010)
#define SBAR IOMEM(0xe6180020)
#define APARMBAREA IOMEM(0xe6f10020)
-#define PSTR_SHUTDOWN_MODE 3
-
#define SH73A0_SCU_BASE 0xf0000000
#ifdef CONFIG_HAVE_ARM_TWD
static int sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
- cpu = cpu_logical_map(cpu);
+ unsigned int lcpu = cpu_logical_map(cpu);
+ int ret;
- if (((__raw_readl(PSTR) >> (4 * cpu)) & 3) == 3)
- __raw_writel(1 << cpu, WUPCR); /* wake up */
+ ret = shmobile_smp_scu_boot_secondary(cpu, idle);
+ if (ret)
+ return ret;
+
+ if (((__raw_readl(PSTR) >> (4 * lcpu)) & 3) == 3)
+ __raw_writel(1 << lcpu, WUPCR); /* wake up */
else
- __raw_writel(1 << cpu, SRESCR); /* reset */
+ __raw_writel(1 << lcpu, SRESCR); /* reset */
return 0;
}
static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus)
{
- scu_enable(shmobile_scu_base);
-
- /* Map the reset vector (in headsmp-scu.S, headsmp.S) */
+ /* Map the reset vector (in headsmp.S) */
__raw_writel(0, APARMBAREA); /* 4k */
__raw_writel(__pa(shmobile_boot_vector), SBAR);
- shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);
- shmobile_boot_arg = (unsigned long)shmobile_scu_base;
- /* enable cache coherency on booting CPU */
- scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
-}
-
-static void __init sh73a0_smp_init_cpus(void)
-{
- /* setup sh73a0 specific SCU base */
+ /* setup sh73a0 specific SCU bits */
shmobile_scu_base = IOMEM(SH73A0_SCU_BASE);
-
- shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base));
+ shmobile_smp_scu_prepare_cpus(max_cpus);
}
#ifdef CONFIG_HOTPLUG_CPU
-static int sh73a0_cpu_kill(unsigned int cpu)
-{
-
- int k;
- u32 pstr;
-
- /*
- * wait until the power status register confirms the shutdown of the
- * offline target
- */
- for (k = 0; k < 1000; k++) {
- pstr = (__raw_readl(PSTR) >> (4 * cpu)) & 3;
- if (pstr == PSTR_SHUTDOWN_MODE)
- return 1;
-
- mdelay(1);
- }
-
- return 0;
-}
-
-static void sh73a0_cpu_die(unsigned int cpu)
-{
- /* Set power off mode. This takes the CPU out of the MP cluster */
- scu_power_mode(shmobile_scu_base, SCU_PM_POWEROFF);
-
- /* Enter shutdown mode */
- cpu_do_idle();
-}
-
static int sh73a0_cpu_disable(unsigned int cpu)
{
return 0; /* CPU0 and CPU1 supported */
#endif /* CONFIG_HOTPLUG_CPU */
struct smp_operations sh73a0_smp_ops __initdata = {
- .smp_init_cpus = sh73a0_smp_init_cpus,
.smp_prepare_cpus = sh73a0_smp_prepare_cpus,
.smp_boot_secondary = sh73a0_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
- .cpu_kill = sh73a0_cpu_kill,
- .cpu_die = sh73a0_cpu_die,
.cpu_disable = sh73a0_cpu_disable,
+ .cpu_die = shmobile_smp_scu_cpu_die,
+ .cpu_kill = shmobile_smp_scu_cpu_kill,
#endif
};
late_time_init = shmobile_late_time_init;
}
-void __init shmobile_timer_init(void)
-{
- clocksource_of_init();
-}
projects / mirror_ubuntu-hirsute-kernel.git / commitdiff