- AM335X EVM : Software Developement Board for AM335x
compatible = "ti,am335x-evm", "ti,am33xx", "ti,omap3"
+
+- OMAP5 EVM : Evaluation Module
+ compatible = "ti,omap5-evm", "ti,omap5"
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
default 355 if ARCH_U8500
default 264 if MACH_H4700
+ default 512 if SOC_OMAP5
default 0
help
Maximum number of GPIOs in the system.
--- /dev/null
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap5.dtsi"
+
+/ {
+ model = "TI OMAP5 EVM board";
+ compatible = "ti,omap5-evm", "ti,omap5";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x40000000>; /* 1 GB */
+ };
+};
--- /dev/null
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ * Based on "omap4.dtsi"
+ */
+
+/*
+ * Carveout for multimedia usecases
+ * It should be the last 48MB of the first 512MB memory part
+ * In theory, it should not even exist. That zone should be reserved
+ * dynamically during the .reserve callback.
+ */
+/memreserve/ 0x9d000000 0x03000000;
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "ti,omap5";
+ interrupt-parent = <&gic>;
+
+ aliases {
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ serial4 = &uart5;
+ serial5 = &uart6;
+ };
+
+ cpus {
+ cpu@0 {
+ compatible = "arm,cortex-a15";
+ };
+ cpu@1 {
+ compatible = "arm,cortex-a15";
+ };
+ };
+
+ /*
+ * The soc node represents the soc top level view. It is uses for IPs
+ * that are not memory mapped in the MPU view or for the MPU itself.
+ */
+ soc {
+ compatible = "ti,omap-infra";
+ mpu {
+ compatible = "ti,omap5-mpu";
+ ti,hwmods = "mpu";
+ };
+ };
+
+ /*
+ * XXX: Use a flat representation of the OMAP3 interconnect.
+ * The real OMAP interconnect network is quite complex.
+ * Since that will not bring real advantage to represent that in DT for
+ * the moment, just use a fake OCP bus entry to represent the whole bus
+ * hierarchy.
+ */
+ ocp {
+ compatible = "ti,omap4-l3-noc", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3";
+
+ gic: interrupt-controller@48211000 {
+ compatible = "arm,cortex-a15-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x48211000 0x1000>,
+ <0x48212000 0x1000>;
+ };
+
+ gpio1: gpio@4ae10000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio1";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio2: gpio@48055000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio2";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio3: gpio@48057000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio3";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio4: gpio@48059000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio4";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio5: gpio@4805b000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio5";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio6: gpio@4805d000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio6";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio7: gpio@48051000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio7";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gpio8: gpio@48053000 {
+ compatible = "ti,omap4-gpio";
+ ti,hwmods = "gpio8";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ uart1: serial@4806a000 {
+ compatible = "ti,omap4-uart";
+ ti,hwmods = "uart1";
+ clock-frequency = <48000000>;
+ };
+
+ uart2: serial@4806c000 {
+ compatible = "ti,omap4-uart";
+ ti,hwmods = "uart2";
+ clock-frequency = <48000000>;
+ };
+
+ uart3: serial@48020000 {
+ compatible = "ti,omap4-uart";
+ ti,hwmods = "uart3";
+ clock-frequency = <48000000>;
+ };
+
+ uart4: serial@4806e000 {
+ compatible = "ti,omap4-uart";
+ ti,hwmods = "uart4";
+ clock-frequency = <48000000>;
+ };
+
+ uart5: serial@48066000 {
+ compatible = "ti,omap5-uart";
+ ti,hwmods = "uart5";
+ clock-frequency = <48000000>;
+ };
+
+ uart6: serial@48068000 {
+ compatible = "ti,omap6-uart";
+ ti,hwmods = "uart6";
+ clock-frequency = <48000000>;
+ };
+ };
+};
CONFIG_CRC_ITU_T=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
+CONFIG_SOC_OMAP5=y
#include <plat/board-ams-delta.h>
#include <plat/keypad.h>
#include <plat/mux.h>
-#include <plat/usb.h>
#include <plat/board.h>
#include <mach/hardware.h>
#include <mach/ams-delta-fiq.h>
#include <mach/camera.h>
+#include <mach/usb.h>
#include "iomap.h"
#include "common.h"
#include <asm/mach/map.h>
#include <plat/mux.h>
-#include <plat/usb.h>
#include <plat/board.h>
+
+#include <mach/usb.h>
+
#include "common.h"
/* assume no Mini-AB port */
#include <plat/dma.h>
#include <plat/tc.h>
#include <plat/irda.h>
-#include <plat/usb.h>
#include <plat/keypad.h>
#include <plat/flash.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include "board-h2.h"
#include <plat/mux.h>
#include <plat/tc.h>
-#include <plat/usb.h>
#include <plat/keypad.h>
#include <plat/dma.h>
#include <plat/flash.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
+#include <mach/usb.h>
#include "common.h"
#include "board-h3.h"
#include <plat/omap7xx.h>
#include <plat/board.h>
#include <plat/keypad.h>
-#include <plat/usb.h>
#include <plat/mmc.h>
#include <mach/irqs.h>
+#include <mach/usb.h>
#include "common.h"
#include <plat/flash.h>
#include <plat/fpga.h>
#include <plat/tc.h>
-#include <plat/usb.h>
#include <plat/keypad.h>
#include <plat/mmc.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "iomap.h"
#include "common.h"
#include <asm/mach/map.h>
#include <plat/mux.h>
-#include <plat/usb.h>
#include <plat/board.h>
#include <plat/keypad.h>
#include <plat/lcd_mipid.h>
#include <plat/clock.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include <asm/mach/map.h>
#include <plat/flash.h>
-#include <plat/usb.h>
#include <plat/mux.h>
#include <plat/tc.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include <plat/flash.h>
#include <plat/mux.h>
-#include <plat/usb.h>
#include <plat/tc.h>
#include <plat/dma.h>
#include <plat/board.h>
#include <plat/keypad.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include <plat/led.h>
#include <plat/flash.h>
#include <plat/mux.h>
-#include <plat/usb.h>
#include <plat/dma.h>
#include <plat/tc.h>
#include <plat/board.h>
#include <plat/keypad.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include <plat/flash.h>
#include <plat/mux.h>
-#include <plat/usb.h>
#include <plat/dma.h>
#include <plat/tc.h>
#include <plat/board.h>
#include <plat/keypad.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include <plat/mux.h>
#include <plat/dma.h>
#include <plat/irda.h>
-#include <plat/usb.h>
#include <plat/tc.h>
#include <plat/board.h>
#include <plat/keypad.h>
#include <plat/board-sx1.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include <plat/flash.h>
#include <plat/mux.h>
#include <plat/tc.h>
-#include <plat/usb.h>
+#include <plat/board.h>
#include <mach/hardware.h>
+#include <mach/usb.h>
#include "common.h"
#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/clkdev_omap.h>
+#include <plat/board.h>
#include <plat/sram.h> /* for omap_sram_reprogram_clock() */
-#include <plat/usb.h> /* for OTG_BASE */
#include <mach/hardware.h>
+#include <mach/usb.h> /* for OTG_BASE */
#include "iomap.h"
#include "clock.h"
--- /dev/null
+/*
+ * FIXME correct answer depends on hmc_mode,
+ * as does (on omap1) any nonzero value for config->otg port number
+ */
+#ifdef CONFIG_USB_GADGET_OMAP
+#define is_usb0_device(config) 1
+#else
+#define is_usb0_device(config) 0
+#endif
+
+struct omap_usb_config {
+ /* Configure drivers according to the connectors on your board:
+ * - "A" connector (rectagular)
+ * ... for host/OHCI use, set "register_host".
+ * - "B" connector (squarish) or "Mini-B"
+ * ... for device/gadget use, set "register_dev".
+ * - "Mini-AB" connector (very similar to Mini-B)
+ * ... for OTG use as device OR host, initialize "otg"
+ */
+ unsigned register_host:1;
+ unsigned register_dev:1;
+ u8 otg; /* port number, 1-based: usb1 == 2 */
+
+ u8 hmc_mode;
+
+ /* implicitly true if otg: host supports remote wakeup? */
+ u8 rwc;
+
+ /* signaling pins used to talk to transceiver on usbN:
+ * 0 == usbN unused
+ * 2 == usb0-only, using internal transceiver
+ * 3 == 3 wire bidirectional
+ * 4 == 4 wire bidirectional
+ * 6 == 6 wire unidirectional (or TLL)
+ */
+ u8 pins[3];
+
+ struct platform_device *udc_device;
+ struct platform_device *ohci_device;
+ struct platform_device *otg_device;
+
+ u32 (*usb0_init)(unsigned nwires, unsigned is_device);
+ u32 (*usb1_init)(unsigned nwires);
+ u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
+
+ int (*ocpi_enable)(void);
+};
+
+void omap_otg_init(struct omap_usb_config *config);
+
+#if defined(CONFIG_USB) || defined(CONFIG_USB_MODULE)
+void omap1_usb_init(struct omap_usb_config *pdata);
+#else
+static inline void omap1_usb_init(struct omap_usb_config *pdata)
+{
+}
+#endif
+
+#define OMAP1_OTG_BASE 0xfffb0400
+#define OMAP1_UDC_BASE 0xfffb4000
+#define OMAP1_OHCI_BASE 0xfffba000
+
+#define OMAP2_OHCI_BASE 0x4805e000
+#define OMAP2_UDC_BASE 0x4805e200
+#define OMAP2_OTG_BASE 0x4805e300
+#define OTG_BASE OMAP1_OTG_BASE
+#define UDC_BASE OMAP1_UDC_BASE
+#define OMAP_OHCI_BASE OMAP1_OHCI_BASE
+
+/*
+ * OTG and transceiver registers, for OMAPs starting with ARM926
+ */
+#define OTG_REV (OTG_BASE + 0x00)
+#define OTG_SYSCON_1 (OTG_BASE + 0x04)
+# define USB2_TRX_MODE(w) (((w)>>24)&0x07)
+# define USB1_TRX_MODE(w) (((w)>>20)&0x07)
+# define USB0_TRX_MODE(w) (((w)>>16)&0x07)
+# define OTG_IDLE_EN (1 << 15)
+# define HST_IDLE_EN (1 << 14)
+# define DEV_IDLE_EN (1 << 13)
+# define OTG_RESET_DONE (1 << 2)
+# define OTG_SOFT_RESET (1 << 1)
+#define OTG_SYSCON_2 (OTG_BASE + 0x08)
+# define OTG_EN (1 << 31)
+# define USBX_SYNCHRO (1 << 30)
+# define OTG_MST16 (1 << 29)
+# define SRP_GPDATA (1 << 28)
+# define SRP_GPDVBUS (1 << 27)
+# define SRP_GPUVBUS(w) (((w)>>24)&0x07)
+# define A_WAIT_VRISE(w) (((w)>>20)&0x07)
+# define B_ASE_BRST(w) (((w)>>16)&0x07)
+# define SRP_DPW (1 << 14)
+# define SRP_DATA (1 << 13)
+# define SRP_VBUS (1 << 12)
+# define OTG_PADEN (1 << 10)
+# define HMC_PADEN (1 << 9)
+# define UHOST_EN (1 << 8)
+# define HMC_TLLSPEED (1 << 7)
+# define HMC_TLLATTACH (1 << 6)
+# define OTG_HMC(w) (((w)>>0)&0x3f)
+#define OTG_CTRL (OTG_BASE + 0x0c)
+# define OTG_USB2_EN (1 << 29)
+# define OTG_USB2_DP (1 << 28)
+# define OTG_USB2_DM (1 << 27)
+# define OTG_USB1_EN (1 << 26)
+# define OTG_USB1_DP (1 << 25)
+# define OTG_USB1_DM (1 << 24)
+# define OTG_USB0_EN (1 << 23)
+# define OTG_USB0_DP (1 << 22)
+# define OTG_USB0_DM (1 << 21)
+# define OTG_ASESSVLD (1 << 20)
+# define OTG_BSESSEND (1 << 19)
+# define OTG_BSESSVLD (1 << 18)
+# define OTG_VBUSVLD (1 << 17)
+# define OTG_ID (1 << 16)
+# define OTG_DRIVER_SEL (1 << 15)
+# define OTG_A_SETB_HNPEN (1 << 12)
+# define OTG_A_BUSREQ (1 << 11)
+# define OTG_B_HNPEN (1 << 9)
+# define OTG_B_BUSREQ (1 << 8)
+# define OTG_BUSDROP (1 << 7)
+# define OTG_PULLDOWN (1 << 5)
+# define OTG_PULLUP (1 << 4)
+# define OTG_DRV_VBUS (1 << 3)
+# define OTG_PD_VBUS (1 << 2)
+# define OTG_PU_VBUS (1 << 1)
+# define OTG_PU_ID (1 << 0)
+#define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */
+# define DRIVER_SWITCH (1 << 15)
+# define A_VBUS_ERR (1 << 13)
+# define A_REQ_TMROUT (1 << 12)
+# define A_SRP_DETECT (1 << 11)
+# define B_HNP_FAIL (1 << 10)
+# define B_SRP_TMROUT (1 << 9)
+# define B_SRP_DONE (1 << 8)
+# define B_SRP_STARTED (1 << 7)
+# define OPRT_CHG (1 << 0)
+#define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */
+ // same bits as in IRQ_EN
+#define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */
+# define OTGVPD (1 << 14)
+# define OTGVPU (1 << 13)
+# define OTGPUID (1 << 12)
+# define USB2VDR (1 << 10)
+# define USB2PDEN (1 << 9)
+# define USB2PUEN (1 << 8)
+# define USB1VDR (1 << 6)
+# define USB1PDEN (1 << 5)
+# define USB1PUEN (1 << 4)
+# define USB0VDR (1 << 2)
+# define USB0PDEN (1 << 1)
+# define USB0PUEN (1 << 0)
+#define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */
+#define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */
+
+/*-------------------------------------------------------------------------*/
+
+/* OMAP1 */
+#define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064)
+# define CONF_USB2_UNI_R (1 << 8)
+# define CONF_USB1_UNI_R (1 << 7)
+# define CONF_USB_PORT0_R(x) (((x)>>4)&0x7)
+# define CONF_USB0_ISOLATE_R (1 << 3)
+# define CONF_USB_PWRDN_DM_R (1 << 2)
+# define CONF_USB_PWRDN_DP_R (1 << 1)
}
pdata->set_timer_src = omap1_dm_timer_set_src;
- pdata->needs_manual_reset = 1;
+ pdata->timer_capability = OMAP_TIMER_ALWON |
+ OMAP_TIMER_NEEDS_RESET;
ret = platform_device_add_data(pdev, pdata, sizeof(*pdata));
if (ret) {
#include <asm/irq.h>
#include <plat/mux.h>
-#include <plat/usb.h>
+
+#include <mach/usb.h>
#include "common.h"
#define INT_USB_IRQ_HGEN INT_USB_HHC_1
#define INT_USB_IRQ_OTG IH2_BASE + 8
+#ifdef CONFIG_ARCH_OMAP_OTG
+
+void __init
+omap_otg_init(struct omap_usb_config *config)
+{
+ u32 syscon;
+ int alt_pingroup = 0;
+
+ /* NOTE: no bus or clock setup (yet?) */
+
+ syscon = omap_readl(OTG_SYSCON_1) & 0xffff;
+ if (!(syscon & OTG_RESET_DONE))
+ pr_debug("USB resets not complete?\n");
+
+ //omap_writew(0, OTG_IRQ_EN);
+
+ /* pin muxing and transceiver pinouts */
+ if (config->pins[0] > 2) /* alt pingroup 2 */
+ alt_pingroup = 1;
+ syscon |= config->usb0_init(config->pins[0], is_usb0_device(config));
+ syscon |= config->usb1_init(config->pins[1]);
+ syscon |= config->usb2_init(config->pins[2], alt_pingroup);
+ pr_debug("OTG_SYSCON_1 = %08x\n", omap_readl(OTG_SYSCON_1));
+ omap_writel(syscon, OTG_SYSCON_1);
+
+ syscon = config->hmc_mode;
+ syscon |= USBX_SYNCHRO | (4 << 16) /* B_ASE0_BRST */;
+#ifdef CONFIG_USB_OTG
+ if (config->otg)
+ syscon |= OTG_EN;
+#endif
+ if (cpu_class_is_omap1())
+ pr_debug("USB_TRANSCEIVER_CTRL = %03x\n",
+ omap_readl(USB_TRANSCEIVER_CTRL));
+ pr_debug("OTG_SYSCON_2 = %08x\n", omap_readl(OTG_SYSCON_2));
+ omap_writel(syscon, OTG_SYSCON_2);
+
+ printk("USB: hmc %d", config->hmc_mode);
+ if (!alt_pingroup)
+ printk(", usb2 alt %d wires", config->pins[2]);
+ else if (config->pins[0])
+ printk(", usb0 %d wires%s", config->pins[0],
+ is_usb0_device(config) ? " (dev)" : "");
+ if (config->pins[1])
+ printk(", usb1 %d wires", config->pins[1]);
+ if (!alt_pingroup && config->pins[2])
+ printk(", usb2 %d wires", config->pins[2]);
+ if (config->otg)
+ printk(", Mini-AB on usb%d", config->otg - 1);
+ printk("\n");
+
+ if (cpu_class_is_omap1()) {
+ u16 w;
+
+ /* leave USB clocks/controllers off until needed */
+ w = omap_readw(ULPD_SOFT_REQ);
+ w &= ~SOFT_USB_CLK_REQ;
+ omap_writew(w, ULPD_SOFT_REQ);
+
+ w = omap_readw(ULPD_CLOCK_CTRL);
+ w &= ~USB_MCLK_EN;
+ w |= DIS_USB_PVCI_CLK;
+ omap_writew(w, ULPD_CLOCK_CTRL);
+ }
+ syscon = omap_readl(OTG_SYSCON_1);
+ syscon |= HST_IDLE_EN|DEV_IDLE_EN|OTG_IDLE_EN;
+
+#ifdef CONFIG_USB_GADGET_OMAP
+ if (config->otg || config->register_dev) {
+ struct platform_device *udc_device = config->udc_device;
+ int status;
+
+ syscon &= ~DEV_IDLE_EN;
+ udc_device->dev.platform_data = config;
+ status = platform_device_register(udc_device);
+ if (status)
+ pr_debug("can't register UDC device, %d\n", status);
+ }
+#endif
+
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+ if (config->otg || config->register_host) {
+ struct platform_device *ohci_device = config->ohci_device;
+ int status;
+
+ syscon &= ~HST_IDLE_EN;
+ ohci_device->dev.platform_data = config;
+ status = platform_device_register(ohci_device);
+ if (status)
+ pr_debug("can't register OHCI device, %d\n", status);
+ }
+#endif
+
+#ifdef CONFIG_USB_OTG
+ if (config->otg) {
+ struct platform_device *otg_device = config->otg_device;
+ int status;
+
+ syscon &= ~OTG_IDLE_EN;
+ otg_device->dev.platform_data = config;
+ status = platform_device_register(otg_device);
+ if (status)
+ pr_debug("can't register OTG device, %d\n", status);
+ }
+#endif
+ pr_debug("OTG_SYSCON_1 = %08x\n", omap_readl(OTG_SYSCON_1));
+ omap_writel(syscon, OTG_SYSCON_1);
+}
+
+#else
+void omap_otg_init(struct omap_usb_config *config) {}
+#endif
+
#ifdef CONFIG_USB_GADGET_OMAP
static struct resource udc_resources[] = {
select REGULATOR
select PM_RUNTIME
select VFP
- select NEON if ARCH_OMAP3 || ARCH_OMAP4
+ select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
select SERIAL_OMAP
select SERIAL_OMAP_CONSOLE
select I2C
help
Compile a kernel suitable for booting most boards
+config SOC_HAS_OMAP2_SDRC
+ bool "OMAP2 SDRAM Controller support"
+
config ARCH_OMAP2
bool "TI OMAP2"
depends on ARCH_OMAP2PLUS
default y
select CPU_V6
select MULTI_IRQ_HANDLER
+ select SOC_HAS_OMAP2_SDRC
config ARCH_OMAP3
bool "TI OMAP3"
select PM_OPP if PM
select ARM_CPU_SUSPEND if PM
select MULTI_IRQ_HANDLER
+ select SOC_HAS_OMAP2_SDRC
config ARCH_OMAP4
bool "TI OMAP4"
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select ARM_CPU_SUSPEND if PM
+config SOC_OMAP5
+ bool "TI OMAP5"
+ select CPU_V7
+ select ARM_GIC
+ select HAVE_SMP
+
comment "OMAP Core Type"
depends on ARCH_OMAP2
depends on ARCH_OMAP2
default y
select OMAP_DM_TIMER
- select ARCH_OMAP_OTG
+ select SOC_HAS_OMAP2_SDRC
config SOC_OMAP2430
bool "OMAP2430 support"
depends on ARCH_OMAP2
default y
- select ARCH_OMAP_OTG
+ select SOC_HAS_OMAP2_SDRC
config SOC_OMAP3430
bool "OMAP3430 support"
depends on ARCH_OMAP3
default y
- select ARCH_OMAP_OTG
+ select SOC_HAS_OMAP2_SDRC
config SOC_TI81XX
bool "TI81XX support"
config SOC_AM33XX
bool "AM33XX support"
- depends on ARCH_OMAP3
default y
+ select CPU_V7
+ select ARM_CPU_SUSPEND if PM
+ select MULTI_IRQ_HANDLER
config OMAP_PACKAGE_ZAF
bool
obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \
common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o
-omap-2-3-common = irq.o sdrc.o
+omap-2-3-common = irq.o
hwmod-common = omap_hwmod.o \
omap_hwmod_common_data.o
clock-common = clock.o clock_common_data.o \
obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common)
obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common)
+obj-$(CONFIG_SOC_AM33XX) += irq.o $(hwmod-common)
+obj-$(CONFIG_SOC_OMAP5) += prm44xx.o $(hwmod-common) $(secure-common)
ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
obj-y += mcbsp.o
endif
obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
+obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o
# SMP support ONLY available for OMAP4
obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o
-obj-$(CONFIG_ARCH_OMAP4) += omap4-common.o omap-wakeupgen.o
-obj-$(CONFIG_ARCH_OMAP4) += sleep44xx.o
+omap-4-5-common = omap4-common.o omap-wakeupgen.o \
+ sleep44xx.o
+obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common)
+obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common)
plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec)
obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o
obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o
obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o
+obj-$(CONFIG_SOC_OMAP5) += omap-mpuss-lowpower.o
obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
obj-$(CONFIG_OMAP_SMARTREFLEX) += sr_device.o smartreflex.o
endif
# PRCM
+omap-prcm-4-5-common = prcm.o cminst44xx.o cm44xx.o \
+ prcm_mpu44xx.o prminst44xx.o \
+ vc44xx_data.o vp44xx_data.o
obj-y += prm_common.o
obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4) += prcm.o cminst44xx.o cm44xx.o
-obj-$(CONFIG_ARCH_OMAP4) += prcm_mpu44xx.o prminst44xx.o
-obj-$(CONFIG_ARCH_OMAP4) += vc44xx_data.o vp44xx_data.o prm44xx.o
+obj-$(CONFIG_SOC_AM33XX) += prcm.o prm33xx.o cm33xx.o
+obj-$(CONFIG_ARCH_OMAP4) += $(omap-prcm-4-5-common) prm44xx.o
+obj-$(CONFIG_SOC_OMAP5) += $(omap-prcm-4-5-common)
# OMAP voltage domains
voltagedomain-common := voltage.o vc.o vp.o
obj-$(CONFIG_ARCH_OMAP3) += voltagedomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common)
obj-$(CONFIG_ARCH_OMAP4) += voltagedomains44xx_data.o
+obj-$(CONFIG_SOC_AM33XX) += $(voltagedomain-common)
+obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o
+obj-$(CONFIG_SOC_OMAP5) += $(voltagedomain-common)
# OMAP powerdomain framework
powerdomain-common += powerdomain.o powerdomain-common.o
obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common)
obj-$(CONFIG_ARCH_OMAP4) += powerdomain44xx.o
obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o
+obj-$(CONFIG_SOC_AM33XX) += $(powerdomain-common)
+obj-$(CONFIG_SOC_AM33XX) += powerdomain33xx.o
+obj-$(CONFIG_SOC_AM33XX) += powerdomains33xx_data.o
+obj-$(CONFIG_SOC_OMAP5) += $(powerdomain-common)
+obj-$(CONFIG_SOC_OMAP5) += powerdomain44xx.o
# PRCM clockdomain control
clockdomain-common += clockdomain.o
-clockdomain-common += clockdomains_common_data.o
obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP2) += clockdomain2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP2) += clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP4) += clockdomain44xx.o
obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o
+obj-$(CONFIG_SOC_AM33XX) += $(clockdomain-common)
+obj-$(CONFIG_SOC_AM33XX) += clockdomain33xx.o
+obj-$(CONFIG_SOC_AM33XX) += clockdomains33xx_data.o
+obj-$(CONFIG_SOC_OMAP5) += $(clockdomain-common)
+obj-$(CONFIG_SOC_OMAP5) += clockdomain44xx.o
# Clock framework
obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o
obj-$(CONFIG_ARCH_OMAP3) += clkt_iclk.o
obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o
obj-$(CONFIG_ARCH_OMAP4) += dpll3xxx.o dpll44xx.o
+obj-$(CONFIG_SOC_AM33XX) += $(clock-common) dpll3xxx.o
+obj-$(CONFIG_SOC_OMAP5) += $(clock-common)
+obj-$(CONFIG_SOC_OMAP5) += dpll3xxx.o dpll44xx.o
# OMAP2 clock rate set data (old "OPP" data)
obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o
# L3 interconnect
obj-$(CONFIG_ARCH_OMAP3) += omap_l3_smx.o
obj-$(CONFIG_ARCH_OMAP4) += omap_l3_noc.o
+obj-$(CONFIG_SOC_OMAP5) += omap_l3_noc.o
obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o
mailbox_mach-objs := mailbox.o
omap-hsmmc-$(CONFIG_MMC_OMAP_HS) := hsmmc.o
obj-y += $(omap-hsmmc-m) $(omap-hsmmc-y)
-
-usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o
-obj-y += $(usbfs-m) $(usbfs-y)
obj-y += usb-musb.o
obj-y += omap_phy_internal.o
{} /* Terminator */
};
-static struct omap_usb_config sdp2430_usb_config __initdata = {
- .otg = 1,
-#ifdef CONFIG_USB_GADGET_OMAP
- .hmc_mode = 0x0,
-#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
- .hmc_mode = 0x1,
-#endif
- .pins[0] = 3,
-};
-
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
{ .reg_offset = OMAP_MUX_TERMINATOR },
omap_serial_init();
omap_sdrc_init(NULL, NULL);
omap_hsmmc_init(mmc);
- omap2_usbfs_init(&sdp2430_usb_config);
omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP);
usb_musb_init(NULL);
#include <asm/mach/flash.h>
#include <plat/led.h>
-#include <plat/usb.h>
#include <plat/board.h>
#include "common.h"
#include <plat/gpmc.h>
clk_put(gpmc_fck);
}
-static struct omap_usb_config apollon_usb_config __initdata = {
- .register_dev = 1,
- .hmc_mode = 0x14, /* 0:dev 1:host1 2:disable */
-
- .pins[0] = 6,
-};
-
static struct panel_generic_dpi_data apollon_panel_data = {
.name = "apollon",
};
gpio_request_array(apollon_gpio_leds, ARRAY_SIZE(apollon_gpio_leds));
}
-static void __init apollon_usb_init(void)
-{
- /* USB device */
- /* DEVICE_SUSPEND */
- omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0);
- gpio_request_one(12, GPIOF_OUT_INIT_LOW, "USB suspend");
- omap2_usbfs_init(&apollon_usb_config);
-}
-
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
{ .reg_offset = OMAP_MUX_TERMINATOR },
apollon_init_smc91x();
apollon_led_init();
apollon_flash_init();
- apollon_usb_init();
/* REVISIT: where's the correct place */
omap_mux_init_signal("sys_nirq", OMAP_PULL_ENA | OMAP_PULL_UP);
#include "common-board-devices.h"
#if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
-#define omap_intc_of_init NULL
+#define intc_of_init NULL
#endif
#ifndef CONFIG_ARCH_OMAP4
#define gic_of_init NULL
#endif
-static struct of_device_id irq_match[] __initdata = {
- { .compatible = "ti,omap2-intc", .data = omap_intc_of_init, },
- { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
- { }
-};
-
-static void __init omap_init_irq(void)
-{
- of_irq_init(irq_match);
-}
-
static struct of_device_id omap_dt_match_table[] __initdata = {
{ .compatible = "simple-bus", },
{ .compatible = "ti,omap-infra", },
.reserve = omap_reserve,
.map_io = omap242x_map_io,
.init_early = omap2420_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap_intc_of_init,
.handle_irq = omap2_intc_handle_irq,
.init_machine = omap_generic_init,
.timer = &omap2_timer,
.reserve = omap_reserve,
.map_io = omap243x_map_io,
.init_early = omap2430_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap_intc_of_init,
.handle_irq = omap2_intc_handle_irq,
.init_machine = omap_generic_init,
.timer = &omap2_timer,
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap3430_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap_intc_of_init,
.handle_irq = omap3_intc_handle_irq,
.init_machine = omap_generic_init,
.timer = &omap3_timer,
MACHINE_END
#endif
+#ifdef CONFIG_SOC_AM33XX
+static const char *am33xx_boards_compat[] __initdata = {
+ "ti,am33xx",
+ NULL,
+};
+
+DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
+ .reserve = omap_reserve,
+ .map_io = am33xx_map_io,
+ .init_early = am33xx_init_early,
+ .init_irq = omap_intc_of_init,
+ .handle_irq = omap3_intc_handle_irq,
+ .init_machine = omap_generic_init,
+ .timer = &omap3_am33xx_timer,
+ .dt_compat = am33xx_boards_compat,
+MACHINE_END
+#endif
+
#ifdef CONFIG_ARCH_OMAP4
static const char *omap4_boards_compat[] __initdata = {
"ti,omap4",
.reserve = omap_reserve,
.map_io = omap4_map_io,
.init_early = omap4430_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap_gic_of_init,
.handle_irq = gic_handle_irq,
.init_machine = omap_generic_init,
.init_late = omap4430_init_late,
.restart = omap_prcm_restart,
MACHINE_END
#endif
+
+#ifdef CONFIG_SOC_OMAP5
+static const char *omap5_boards_compat[] __initdata = {
+ "ti,omap5",
+ NULL,
+};
+
+DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
+ .reserve = omap_reserve,
+ .map_io = omap5_map_io,
+ .init_early = omap5_init_early,
+ .init_irq = omap_gic_of_init,
+ .handle_irq = gic_handle_irq,
+ .init_machine = omap_generic_init,
+ .timer = &omap5_timer,
+ .dt_compat = omap5_boards_compat,
+ .restart = omap_prcm_restart,
+MACHINE_END
+#endif
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <plat/usb.h>
#include <plat/board.h>
#include "common.h"
#include <plat/menelaus.h>
h4_flash_resource.end = base + SZ_64M - 1;
}
-static struct omap_usb_config h4_usb_config __initdata = {
- /* S1.10 OFF -- usb "download port"
- * usb0 switched to Mini-B port and isp1105 transceiver;
- * S2.POS3 = ON, S2.POS4 = OFF ... to enable battery charging
- */
- .register_dev = 1,
- .pins[0] = 3,
-/* .hmc_mode = 0x14,*/ /* 0:dev 1:host 2:disable */
- .hmc_mode = 0x00, /* 0:dev|otg 1:disable 2:disable */
-};
-
static struct at24_platform_data m24c01 = {
.byte_len = SZ_1K / 8,
.page_size = 16,
ARRAY_SIZE(h4_i2c_board_info));
platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices));
- omap2_usbfs_init(&h4_usb_config);
omap_serial_init();
omap_sdrc_init(NULL, NULL);
h4_init_flash();
return omap2_clksel_set_parent(clk, new_parent);
}
-/* OMAP3/4 non-CORE DPLL clkops */
-
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-
-const struct clkops clkops_omap3_noncore_dpll_ops = {
- .enable = omap3_noncore_dpll_enable,
- .disable = omap3_noncore_dpll_disable,
- .allow_idle = omap3_dpll_allow_idle,
- .deny_idle = omap3_dpll_deny_idle,
-};
-
-const struct clkops clkops_omap3_core_dpll_ops = {
- .allow_idle = omap3_dpll_allow_idle,
- .deny_idle = omap3_dpll_deny_idle,
-};
-
-#endif
-
/*
* OMAP2+ clock reset and init functions
*/
CLK(NULL, "osc_ck", &osc_ck, CK_242X),
CLK(NULL, "sys_ck", &sys_ck, CK_242X),
CLK(NULL, "alt_ck", &alt_ck, CK_242X),
- CLK("omap-mcbsp.1", "pad_fck", &mcbsp_clks, CK_242X),
- CLK("omap-mcbsp.2", "pad_fck", &mcbsp_clks, CK_242X),
CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_242X),
/* internal analog sources */
CLK(NULL, "dpll_ck", &dpll_ck, CK_242X),
/* internal prcm root sources */
CLK(NULL, "func_54m_ck", &func_54m_ck, CK_242X),
CLK(NULL, "core_ck", &core_ck, CK_242X),
- CLK("omap-mcbsp.1", "prcm_fck", &func_96m_ck, CK_242X),
- CLK("omap-mcbsp.2", "prcm_fck", &func_96m_ck, CK_242X),
CLK(NULL, "func_96m_ck", &func_96m_ck, CK_242X),
CLK(NULL, "func_48m_ck", &func_48m_ck, CK_242X),
CLK(NULL, "func_12m_ck", &func_12m_ck, CK_242X),
CLK(NULL, "pka_ick", &pka_ick, CK_242X),
CLK(NULL, "usb_fck", &usb_fck, CK_242X),
CLK("musb-hdrc", "fck", &osc_ck, CK_242X),
- CLK("omap_timer.1", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.2", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.3", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.4", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.5", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.6", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.7", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.8", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.9", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.10", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.11", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.12", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.1", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.2", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.3", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.4", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.5", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.6", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.7", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.8", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.9", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.10", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.11", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.12", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.1", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.2", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.3", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.4", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.5", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.6", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.7", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.8", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.9", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.10", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.11", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.12", "alt_ck", &alt_ck, CK_243X),
+ CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_243X),
+ CLK(NULL, "timer_sys_ck", &sys_ck, CK_243X),
+ CLK(NULL, "timer_ext_ck", &alt_ck, CK_243X),
};
/*
CLK(NULL, "osc_ck", &osc_ck, CK_243X),
CLK(NULL, "sys_ck", &sys_ck, CK_243X),
CLK(NULL, "alt_ck", &alt_ck, CK_243X),
- CLK("omap-mcbsp.1", "pad_fck", &mcbsp_clks, CK_243X),
- CLK("omap-mcbsp.2", "pad_fck", &mcbsp_clks, CK_243X),
- CLK("omap-mcbsp.3", "pad_fck", &mcbsp_clks, CK_243X),
- CLK("omap-mcbsp.4", "pad_fck", &mcbsp_clks, CK_243X),
- CLK("omap-mcbsp.5", "pad_fck", &mcbsp_clks, CK_243X),
CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_243X),
/* internal analog sources */
CLK(NULL, "dpll_ck", &dpll_ck, CK_243X),
/* internal prcm root sources */
CLK(NULL, "func_54m_ck", &func_54m_ck, CK_243X),
CLK(NULL, "core_ck", &core_ck, CK_243X),
- CLK("omap-mcbsp.1", "prcm_fck", &func_96m_ck, CK_243X),
- CLK("omap-mcbsp.2", "prcm_fck", &func_96m_ck, CK_243X),
- CLK("omap-mcbsp.3", "prcm_fck", &func_96m_ck, CK_243X),
- CLK("omap-mcbsp.4", "prcm_fck", &func_96m_ck, CK_243X),
- CLK("omap-mcbsp.5", "prcm_fck", &func_96m_ck, CK_243X),
CLK(NULL, "func_96m_ck", &func_96m_ck, CK_243X),
CLK(NULL, "func_48m_ck", &func_48m_ck, CK_243X),
CLK(NULL, "func_12m_ck", &func_12m_ck, CK_243X),
CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X),
CLK("omap_hsmmc.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X),
CLK("omap_hsmmc.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X),
- CLK("omap_timer.1", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.2", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.3", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.4", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.5", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.6", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.7", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.8", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.9", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.10", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.11", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.12", "32k_ck", &func_32k_ck, CK_243X),
- CLK("omap_timer.1", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.2", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.3", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.4", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.5", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.6", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.7", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.8", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.9", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.10", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.11", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.12", "sys_ck", &sys_ck, CK_243X),
- CLK("omap_timer.1", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.2", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.3", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.4", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.5", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.6", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.7", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.8", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.9", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.10", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.11", "alt_ck", &alt_ck, CK_243X),
- CLK("omap_timer.12", "alt_ck", &alt_ck, CK_243X),
+ CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_243X),
+ CLK(NULL, "timer_sys_ck", &sys_ck, CK_243X),
+ CLK(NULL, "timer_ext_ck", &alt_ck, CK_243X),
};
/*
CLK(NULL, "osc_sys_ck", &osc_sys_ck, CK_3XXX),
CLK(NULL, "sys_ck", &sys_ck, CK_3XXX),
CLK(NULL, "sys_altclk", &sys_altclk, CK_3XXX),
- CLK("omap-mcbsp.1", "pad_fck", &mcbsp_clks, CK_3XXX),
- CLK("omap-mcbsp.2", "pad_fck", &mcbsp_clks, CK_3XXX),
- CLK("omap-mcbsp.3", "pad_fck", &mcbsp_clks, CK_3XXX),
- CLK("omap-mcbsp.4", "pad_fck", &mcbsp_clks, CK_3XXX),
- CLK("omap-mcbsp.5", "pad_fck", &mcbsp_clks, CK_3XXX),
CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_3XXX),
CLK(NULL, "sys_clkout1", &sys_clkout1, CK_3XXX),
CLK(NULL, "dpll1_ck", &dpll1_ck, CK_3XXX),
CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("usbhs_omap", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("omap-mcbsp.1", "prcm_fck", &core_96m_fck, CK_3XXX),
- CLK("omap-mcbsp.5", "prcm_fck", &core_96m_fck, CK_3XXX),
CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX),
CLK(NULL, "mmchs3_fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "mmchs2_fck", &mmchs2_fck, CK_3XXX),
CLK(NULL, "omap_32ksync_ick", &omap_32ksync_ick, CK_3XXX),
CLK(NULL, "gpt12_ick", &gpt12_ick, CK_3XXX),
CLK(NULL, "gpt1_ick", &gpt1_ick, CK_3XXX),
- CLK("omap-mcbsp.2", "prcm_fck", &per_96m_fck, CK_3XXX),
- CLK("omap-mcbsp.3", "prcm_fck", &per_96m_fck, CK_3XXX),
- CLK("omap-mcbsp.4", "prcm_fck", &per_96m_fck, CK_3XXX),
CLK(NULL, "per_96m_fck", &per_96m_fck, CK_3XXX),
CLK(NULL, "per_48m_fck", &per_48m_fck, CK_3XXX),
CLK(NULL, "uart3_fck", &uart3_fck, CK_3XXX),
CLK("musb-am35x", "fck", &hsotgusb_fck_am35xx, CK_AM35XX),
CLK(NULL, "hecc_ck", &hecc_ck, CK_AM35XX),
CLK(NULL, "uart4_ick", &uart4_ick_am35xx, CK_AM35XX),
- CLK("omap_timer.1", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.2", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.3", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.4", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.5", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.6", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.7", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.8", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.9", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.10", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.11", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.12", "32k_ck", &omap_32k_fck, CK_3XXX),
- CLK("omap_timer.1", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.2", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.3", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.4", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.5", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.6", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.7", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.8", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.9", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.10", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.11", "sys_ck", &sys_ck, CK_3XXX),
- CLK("omap_timer.12", "sys_ck", &sys_ck, CK_3XXX),
+ CLK(NULL, "timer_32k_ck", &omap_32k_fck, CK_3XXX),
+ CLK(NULL, "timer_sys_ck", &sys_ck, CK_3XXX),
};
} else if (cpu_is_ti816x()) {
cpu_mask = RATE_IN_TI816X;
cpu_clkflg = CK_TI816X;
- } else if (cpu_is_am33xx()) {
+ } else if (soc_is_am33xx()) {
cpu_mask = RATE_IN_AM33XX;
} else if (cpu_is_ti814x()) {
cpu_mask = RATE_IN_TI814X;
CLK(NULL, "smartreflex_core_fck", &smartreflex_core_fck, CK_443X),
CLK(NULL, "smartreflex_iva_fck", &smartreflex_iva_fck, CK_443X),
CLK(NULL, "smartreflex_mpu_fck", &smartreflex_mpu_fck, CK_443X),
- CLK(NULL, "gpt1_fck", &timer1_fck, CK_443X),
- CLK(NULL, "gpt10_fck", &timer10_fck, CK_443X),
- CLK(NULL, "gpt11_fck", &timer11_fck, CK_443X),
- CLK(NULL, "gpt2_fck", &timer2_fck, CK_443X),
- CLK(NULL, "gpt3_fck", &timer3_fck, CK_443X),
- CLK(NULL, "gpt4_fck", &timer4_fck, CK_443X),
- CLK(NULL, "gpt5_fck", &timer5_fck, CK_443X),
- CLK(NULL, "gpt6_fck", &timer6_fck, CK_443X),
- CLK(NULL, "gpt7_fck", &timer7_fck, CK_443X),
- CLK(NULL, "gpt8_fck", &timer8_fck, CK_443X),
- CLK(NULL, "gpt9_fck", &timer9_fck, CK_443X),
+ CLK(NULL, "timer1_fck", &timer1_fck, CK_443X),
+ CLK(NULL, "timer10_fck", &timer10_fck, CK_443X),
+ CLK(NULL, "timer11_fck", &timer11_fck, CK_443X),
+ CLK(NULL, "timer2_fck", &timer2_fck, CK_443X),
+ CLK(NULL, "timer3_fck", &timer3_fck, CK_443X),
+ CLK(NULL, "timer4_fck", &timer4_fck, CK_443X),
+ CLK(NULL, "timer5_fck", &timer5_fck, CK_443X),
+ CLK(NULL, "timer6_fck", &timer6_fck, CK_443X),
+ CLK(NULL, "timer7_fck", &timer7_fck, CK_443X),
+ CLK(NULL, "timer8_fck", &timer8_fck, CK_443X),
+ CLK(NULL, "timer9_fck", &timer9_fck, CK_443X),
CLK(NULL, "uart1_fck", &uart1_fck, CK_443X),
CLK(NULL, "uart2_fck", &uart2_fck, CK_443X),
CLK(NULL, "uart3_fck", &uart3_fck, CK_443X),
CLK("usbhs_omap", "usbhost_ick", &dummy_ck, CK_443X),
CLK("usbhs_omap", "usbtll_fck", &dummy_ck, CK_443X),
CLK("omap_wdt", "ick", &dummy_ck, CK_443X),
- CLK("omap_timer.1", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.2", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.3", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.4", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.5", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.6", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.7", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.8", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.9", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.10", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.11", "32k_ck", &sys_32k_ck, CK_443X),
- CLK("omap_timer.1", "sys_ck", &sys_clkin_ck, CK_443X),
- CLK("omap_timer.2", "sys_ck", &sys_clkin_ck, CK_443X),
- CLK("omap_timer.3", "sys_ck", &sys_clkin_ck, CK_443X),
- CLK("omap_timer.4", "sys_ck", &sys_clkin_ck, CK_443X),
- CLK("omap_timer.9", "sys_ck", &sys_clkin_ck, CK_443X),
- CLK("omap_timer.10", "sys_ck", &sys_clkin_ck, CK_443X),
- CLK("omap_timer.11", "sys_ck", &sys_clkin_ck, CK_443X),
- CLK("omap_timer.5", "sys_ck", &syc_clk_div_ck, CK_443X),
- CLK("omap_timer.6", "sys_ck", &syc_clk_div_ck, CK_443X),
- CLK("omap_timer.7", "sys_ck", &syc_clk_div_ck, CK_443X),
- CLK("omap_timer.8", "sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK(NULL, "timer_32k_ck", &sys_32k_ck, CK_443X),
+ CLK("omap_timer.1", "timer_sys_ck", &sys_clkin_ck, CK_443X),
+ CLK("omap_timer.2", "timer_sys_ck", &sys_clkin_ck, CK_443X),
+ CLK("omap_timer.3", "timer_sys_ck", &sys_clkin_ck, CK_443X),
+ CLK("omap_timer.4", "timer_sys_ck", &sys_clkin_ck, CK_443X),
+ CLK("omap_timer.9", "timer_sys_ck", &sys_clkin_ck, CK_443X),
+ CLK("omap_timer.10", "timer_sys_ck", &sys_clkin_ck, CK_443X),
+ CLK("omap_timer.11", "timer_sys_ck", &sys_clkin_ck, CK_443X),
+ CLK("omap_timer.5", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK("omap_timer.6", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK("omap_timer.7", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
+ CLK("omap_timer.8", "timer_sys_ck", &syc_clk_div_ck, CK_443X),
};
int __init omap4xxx_clk_init(void)
extern void __init omap242x_clockdomains_init(void);
extern void __init omap243x_clockdomains_init(void);
extern void __init omap3xxx_clockdomains_init(void);
+extern void __init am33xx_clockdomains_init(void);
extern void __init omap44xx_clockdomains_init(void);
extern void _clkdm_add_autodeps(struct clockdomain *clkdm);
extern void _clkdm_del_autodeps(struct clockdomain *clkdm);
extern struct clkdm_ops omap2_clkdm_operations;
extern struct clkdm_ops omap3_clkdm_operations;
extern struct clkdm_ops omap4_clkdm_operations;
+extern struct clkdm_ops am33xx_clkdm_operations;
extern struct clkdm_dep gfx_24xx_wkdeps[];
extern struct clkdm_dep dsp_24xx_wkdeps[];
extern struct clockdomain wkup_common_clkdm;
-extern struct clockdomain prm_common_clkdm;
-extern struct clockdomain cm_common_clkdm;
#endif
--- /dev/null
+/*
+ * AM33XX clockdomain control
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Vaibhav Hiremath <hvaibhav@ti.com>
+ *
+ * Derived from mach-omap2/clockdomain44xx.c written by Rajendra Nayak
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+
+#include "clockdomain.h"
+#include "cm33xx.h"
+
+
+static int am33xx_clkdm_sleep(struct clockdomain *clkdm)
+{
+ am33xx_cm_clkdm_force_sleep(clkdm->cm_inst, clkdm->clkdm_offs);
+ return 0;
+}
+
+static int am33xx_clkdm_wakeup(struct clockdomain *clkdm)
+{
+ am33xx_cm_clkdm_force_wakeup(clkdm->cm_inst, clkdm->clkdm_offs);
+ return 0;
+}
+
+static void am33xx_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+ am33xx_cm_clkdm_enable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static void am33xx_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+ am33xx_cm_clkdm_disable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static int am33xx_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+ if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+ return am33xx_clkdm_wakeup(clkdm);
+
+ return 0;
+}
+
+static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+ bool hwsup = false;
+
+ hwsup = am33xx_cm_is_clkdm_in_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
+
+ if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP))
+ am33xx_clkdm_sleep(clkdm);
+
+ return 0;
+}
+
+struct clkdm_ops am33xx_clkdm_operations = {
+ .clkdm_sleep = am33xx_clkdm_sleep,
+ .clkdm_wakeup = am33xx_clkdm_wakeup,
+ .clkdm_allow_idle = am33xx_clkdm_allow_idle,
+ .clkdm_deny_idle = am33xx_clkdm_deny_idle,
+ .clkdm_clk_enable = am33xx_clkdm_clk_enable,
+ .clkdm_clk_disable = am33xx_clkdm_clk_disable,
+};
static int omap4_clkdm_sleep(struct clockdomain *clkdm)
{
- omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
+ omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
clkdm->cm_inst, clkdm->clkdm_offs);
return 0;
}
static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
{
- omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
- clkdm->cm_inst, clkdm->clkdm_offs);
+ if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+ omap4_clkdm_wakeup(clkdm);
+ else
+ omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
+ clkdm->cm_inst,
+ clkdm->clkdm_offs);
}
static int omap4_clkdm_clk_enable(struct clockdomain *clkdm)
static struct clockdomain *clockdomains_omap242x[] __initdata = {
&wkup_common_clkdm,
- &cm_common_clkdm,
- &prm_common_clkdm,
&mpu_2420_clkdm,
&iva1_2420_clkdm,
&dsp_2420_clkdm,
static struct clockdomain *clockdomains_omap243x[] __initdata = {
&wkup_common_clkdm,
- &cm_common_clkdm,
- &prm_common_clkdm,
&mpu_2430_clkdm,
&mdm_clkdm,
&dsp_2430_clkdm,
--- /dev/null
+/*
+ * AM33XX Clock Domain data.
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Vaibhav Hiremath <hvaibhav@ti.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.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include "clockdomain.h"
+#include "cm.h"
+#include "cm33xx.h"
+#include "cm-regbits-33xx.h"
+
+static struct clockdomain l4ls_am33xx_clkdm = {
+ .name = "l4ls_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_L4LS_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l3s_am33xx_clkdm = {
+ .name = "l3s_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_L3S_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l4fw_am33xx_clkdm = {
+ .name = "l4fw_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_L4FW_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l3_am33xx_clkdm = {
+ .name = "l3_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_L3_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l4hs_am33xx_clkdm = {
+ .name = "l4hs_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_L4HS_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain ocpwp_l3_am33xx_clkdm = {
+ .name = "ocpwp_l3_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain pruss_ocp_am33xx_clkdm = {
+ .name = "pruss_ocp_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_PRUSS_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain cpsw_125mhz_am33xx_clkdm = {
+ .name = "cpsw_125mhz_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_CPSW_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain lcdc_am33xx_clkdm = {
+ .name = "lcdc_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_LCDC_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain clk_24mhz_am33xx_clkdm = {
+ .name = "clk_24mhz_clkdm",
+ .pwrdm = { .name = "per_pwrdm" },
+ .cm_inst = AM33XX_CM_PER_MOD,
+ .clkdm_offs = AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l4_wkup_am33xx_clkdm = {
+ .name = "l4_wkup_clkdm",
+ .pwrdm = { .name = "wkup_pwrdm" },
+ .cm_inst = AM33XX_CM_WKUP_MOD,
+ .clkdm_offs = AM33XX_CM_WKUP_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l3_aon_am33xx_clkdm = {
+ .name = "l3_aon_clkdm",
+ .pwrdm = { .name = "wkup_pwrdm" },
+ .cm_inst = AM33XX_CM_WKUP_MOD,
+ .clkdm_offs = AM33XX_CM_L3_AON_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l4_wkup_aon_am33xx_clkdm = {
+ .name = "l4_wkup_aon_clkdm",
+ .pwrdm = { .name = "wkup_pwrdm" },
+ .cm_inst = AM33XX_CM_WKUP_MOD,
+ .clkdm_offs = AM33XX_CM_L4_WKUP_AON_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain mpu_am33xx_clkdm = {
+ .name = "mpu_clkdm",
+ .pwrdm = { .name = "mpu_pwrdm" },
+ .cm_inst = AM33XX_CM_MPU_MOD,
+ .clkdm_offs = AM33XX_CM_MPU_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l4_rtc_am33xx_clkdm = {
+ .name = "l4_rtc_clkdm",
+ .pwrdm = { .name = "rtc_pwrdm" },
+ .cm_inst = AM33XX_CM_RTC_MOD,
+ .clkdm_offs = AM33XX_CM_RTC_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain gfx_l3_am33xx_clkdm = {
+ .name = "gfx_l3_clkdm",
+ .pwrdm = { .name = "gfx_pwrdm" },
+ .cm_inst = AM33XX_CM_GFX_MOD,
+ .clkdm_offs = AM33XX_CM_GFX_L3_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain gfx_l4ls_gfx_am33xx_clkdm = {
+ .name = "gfx_l4ls_gfx_clkdm",
+ .pwrdm = { .name = "gfx_pwrdm" },
+ .cm_inst = AM33XX_CM_GFX_MOD,
+ .clkdm_offs = AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain l4_cefuse_am33xx_clkdm = {
+ .name = "l4_cefuse_clkdm",
+ .pwrdm = { .name = "cefuse_pwrdm" },
+ .cm_inst = AM33XX_CM_CEFUSE_MOD,
+ .clkdm_offs = AM33XX_CM_CEFUSE_CLKSTCTRL_OFFSET,
+ .flags = CLKDM_CAN_SWSUP,
+};
+
+static struct clockdomain *clockdomains_am33xx[] __initdata = {
+ &l4ls_am33xx_clkdm,
+ &l3s_am33xx_clkdm,
+ &l4fw_am33xx_clkdm,
+ &l3_am33xx_clkdm,
+ &l4hs_am33xx_clkdm,
+ &ocpwp_l3_am33xx_clkdm,
+ &pruss_ocp_am33xx_clkdm,
+ &cpsw_125mhz_am33xx_clkdm,
+ &lcdc_am33xx_clkdm,
+ &clk_24mhz_am33xx_clkdm,
+ &l4_wkup_am33xx_clkdm,
+ &l3_aon_am33xx_clkdm,
+ &l4_wkup_aon_am33xx_clkdm,
+ &mpu_am33xx_clkdm,
+ &l4_rtc_am33xx_clkdm,
+ &gfx_l3_am33xx_clkdm,
+ &gfx_l4ls_gfx_am33xx_clkdm,
+ &l4_cefuse_am33xx_clkdm,
+ NULL,
+};
+
+void __init am33xx_clockdomains_init(void)
+{
+ clkdm_register_platform_funcs(&am33xx_clkdm_operations);
+ clkdm_register_clkdms(clockdomains_am33xx);
+ clkdm_complete_init();
+}
static struct clockdomain *clockdomains_omap3430_common[] __initdata = {
&wkup_common_clkdm,
- &cm_common_clkdm,
- &prm_common_clkdm,
&mpu_3xxx_clkdm,
&neon_clkdm,
&iva2_clkdm,
&l4_wkup_44xx_clkdm,
&emu_sys_44xx_clkdm,
&l3_dma_44xx_clkdm,
- &prm_common_clkdm,
- &cm_common_clkdm,
NULL
};
+++ /dev/null
-/*
- * OMAP2+-common clockdomain data
- *
- * Copyright (C) 2008-2012 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Paul Walmsley, Jouni Högander
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-
-#include "clockdomain.h"
-
-/* These are implicit clockdomains - they are never defined as such in TRM */
-struct clockdomain prm_common_clkdm = {
- .name = "prm_clkdm",
- .pwrdm = { .name = "wkup_pwrdm" },
-};
-
-struct clockdomain cm_common_clkdm = {
- .name = "cm_clkdm",
- .pwrdm = { .name = "core_pwrdm" },
-};
--- /dev/null
+/*
+ * AM33XX Power Management register bits
+ *
+ * This file is automatically generated from the AM33XX hardware databases.
+ * Vaibhav Hiremath <hvaibhav@ti.com>
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+
+#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_33XX_H
+#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_33XX_H
+
+/*
+ * Used by CM_AUTOIDLE_DPLL_CORE, CM_AUTOIDLE_DPLL_DDR, CM_AUTOIDLE_DPLL_DISP,
+ * CM_AUTOIDLE_DPLL_MPU, CM_AUTOIDLE_DPLL_PER
+ */
+#define AM33XX_AUTO_DPLL_MODE_SHIFT 0
+#define AM33XX_AUTO_DPLL_MODE_MASK (0x7 << 0)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_ADC_FCLK_SHIFT 14
+#define AM33XX_CLKACTIVITY_ADC_FCLK_MASK (1 << 16)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CAN_CLK_SHIFT 11
+#define AM33XX_CLKACTIVITY_CAN_CLK_MASK (1 << 11)
+
+/* Used by CM_PER_CLK_24MHZ_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CLK_24MHZ_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_CLK_24MHZ_GCLK_MASK (1 << 4)
+
+/* Used by CM_PER_CPSW_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CPSW_125MHZ_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_CPSW_125MHZ_GCLK_MASK (1 << 4)
+
+/* Used by CM_PER_L4HS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CPSW_250MHZ_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_CPSW_250MHZ_GCLK_MASK (1 << 4)
+
+/* Used by CM_PER_L4HS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CPSW_50MHZ_GCLK_SHIFT 5
+#define AM33XX_CLKACTIVITY_CPSW_50MHZ_GCLK_MASK (1 << 5)
+
+/* Used by CM_PER_L4HS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CPSW_5MHZ_GCLK_SHIFT 6
+#define AM33XX_CLKACTIVITY_CPSW_5MHZ_GCLK_MASK (1 << 6)
+
+/* Used by CM_PER_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CPTS_RFT_GCLK_SHIFT 6
+#define AM33XX_CLKACTIVITY_CPTS_RFT_GCLK_MASK (1 << 6)
+
+/* Used by CM_CEFUSE_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_CUST_EFUSE_SYS_CLK_SHIFT 9
+#define AM33XX_CLKACTIVITY_CUST_EFUSE_SYS_CLK_MASK (1 << 9)
+
+/* Used by CM_L3_AON_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_DBGSYSCLK_SHIFT 2
+#define AM33XX_CLKACTIVITY_DBGSYSCLK_MASK (1 << 2)
+
+/* Used by CM_L3_AON_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_DEBUG_CLKA_SHIFT 4
+#define AM33XX_CLKACTIVITY_DEBUG_CLKA_MASK (1 << 4)
+
+/* Used by CM_PER_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_EMIF_GCLK_SHIFT 2
+#define AM33XX_CLKACTIVITY_EMIF_GCLK_MASK (1 << 2)
+
+/* Used by CM_GFX_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GFX_FCLK_SHIFT 9
+#define AM33XX_CLKACTIVITY_GFX_FCLK_MASK (1 << 9)
+
+/* Used by CM_GFX_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GFX_L3_GCLK_SHIFT 8
+#define AM33XX_CLKACTIVITY_GFX_L3_GCLK_MASK (1 << 8)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GPIO0_GDBCLK_SHIFT 8
+#define AM33XX_CLKACTIVITY_GPIO0_GDBCLK_MASK (1 << 8)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GPIO_1_GDBCLK_SHIFT 19
+#define AM33XX_CLKACTIVITY_GPIO_1_GDBCLK_MASK (1 << 19)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GPIO_2_GDBCLK_SHIFT 20
+#define AM33XX_CLKACTIVITY_GPIO_2_GDBCLK_MASK (1 << 20)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GPIO_3_GDBCLK_SHIFT 21
+#define AM33XX_CLKACTIVITY_GPIO_3_GDBCLK_MASK (1 << 21)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GPIO_4_GDBCLK_SHIFT 22
+#define AM33XX_CLKACTIVITY_GPIO_4_GDBCLK_MASK (1 << 22)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GPIO_5_GDBCLK_SHIFT 26
+#define AM33XX_CLKACTIVITY_GPIO_5_GDBCLK_MASK (1 << 26)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_GPIO_6_GDBCLK_SHIFT 18
+#define AM33XX_CLKACTIVITY_GPIO_6_GDBCLK_MASK (1 << 18)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_I2C0_GFCLK_SHIFT 11
+#define AM33XX_CLKACTIVITY_I2C0_GFCLK_MASK (1 << 11)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_I2C_FCLK_SHIFT 24
+#define AM33XX_CLKACTIVITY_I2C_FCLK_MASK (1 << 24)
+
+/* Used by CM_PER_PRUSS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_PRUSS_IEP_GCLK_SHIFT 5
+#define AM33XX_CLKACTIVITY_PRUSS_IEP_GCLK_MASK (1 << 5)
+
+/* Used by CM_PER_PRUSS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_PRUSS_OCP_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_PRUSS_OCP_GCLK_MASK (1 << 4)
+
+/* Used by CM_PER_PRUSS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_PRUSS_UART_GCLK_SHIFT 6
+#define AM33XX_CLKACTIVITY_PRUSS_UART_GCLK_MASK (1 << 6)
+
+/* Used by CM_PER_L3S_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L3S_GCLK_SHIFT 3
+#define AM33XX_CLKACTIVITY_L3S_GCLK_MASK (1 << 3)
+
+/* Used by CM_L3_AON_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L3_AON_GCLK_SHIFT 3
+#define AM33XX_CLKACTIVITY_L3_AON_GCLK_MASK (1 << 3)
+
+/* Used by CM_PER_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L3_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_L3_GCLK_MASK (1 << 4)
+
+/* Used by CM_PER_L4FW_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L4FW_GCLK_SHIFT 8
+#define AM33XX_CLKACTIVITY_L4FW_GCLK_MASK (1 << 8)
+
+/* Used by CM_PER_L4HS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L4HS_GCLK_SHIFT 3
+#define AM33XX_CLKACTIVITY_L4HS_GCLK_MASK (1 << 3)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L4LS_GCLK_SHIFT 8
+#define AM33XX_CLKACTIVITY_L4LS_GCLK_MASK (1 << 8)
+
+/* Used by CM_GFX_L4LS_GFX_CLKSTCTRL__1 */
+#define AM33XX_CLKACTIVITY_L4LS_GFX_GCLK_SHIFT 8
+#define AM33XX_CLKACTIVITY_L4LS_GFX_GCLK_MASK (1 << 8)
+
+/* Used by CM_CEFUSE_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L4_CEFUSE_GICLK_SHIFT 8
+#define AM33XX_CLKACTIVITY_L4_CEFUSE_GICLK_MASK (1 << 8)
+
+/* Used by CM_RTC_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L4_RTC_GCLK_SHIFT 8
+#define AM33XX_CLKACTIVITY_L4_RTC_GCLK_MASK (1 << 8)
+
+/* Used by CM_L4_WKUP_AON_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L4_WKUP_AON_GCLK_SHIFT 2
+#define AM33XX_CLKACTIVITY_L4_WKUP_AON_GCLK_MASK (1 << 2)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_L4_WKUP_GCLK_SHIFT 2
+#define AM33XX_CLKACTIVITY_L4_WKUP_GCLK_MASK (1 << 2)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_LCDC_GCLK_SHIFT 17
+#define AM33XX_CLKACTIVITY_LCDC_GCLK_MASK (1 << 17)
+
+/* Used by CM_PER_LCDC_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_LCDC_L3_OCP_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_LCDC_L3_OCP_GCLK_MASK (1 << 4)
+
+/* Used by CM_PER_LCDC_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_LCDC_L4_OCP_GCLK_SHIFT 5
+#define AM33XX_CLKACTIVITY_LCDC_L4_OCP_GCLK_MASK (1 << 5)
+
+/* Used by CM_PER_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_MCASP_GCLK_SHIFT 7
+#define AM33XX_CLKACTIVITY_MCASP_GCLK_MASK (1 << 7)
+
+/* Used by CM_PER_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_MMC_FCLK_SHIFT 3
+#define AM33XX_CLKACTIVITY_MMC_FCLK_MASK (1 << 3)
+
+/* Used by CM_MPU_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_MPU_CLK_SHIFT 2
+#define AM33XX_CLKACTIVITY_MPU_CLK_MASK (1 << 2)
+
+/* Used by CM_PER_OCPWP_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_OCPWP_L3_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_OCPWP_L3_GCLK_MASK (1 << 4)
+
+/* Used by CM_PER_OCPWP_L3_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_OCPWP_L4_GCLK_SHIFT 5
+#define AM33XX_CLKACTIVITY_OCPWP_L4_GCLK_MASK (1 << 5)
+
+/* Used by CM_RTC_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_RTC_32KCLK_SHIFT 9
+#define AM33XX_CLKACTIVITY_RTC_32KCLK_MASK (1 << 9)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_SPI_GCLK_SHIFT 25
+#define AM33XX_CLKACTIVITY_SPI_GCLK_MASK (1 << 25)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_SR_SYSCLK_SHIFT 3
+#define AM33XX_CLKACTIVITY_SR_SYSCLK_MASK (1 << 3)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER0_GCLK_SHIFT 10
+#define AM33XX_CLKACTIVITY_TIMER0_GCLK_MASK (1 << 10)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER1_GCLK_SHIFT 13
+#define AM33XX_CLKACTIVITY_TIMER1_GCLK_MASK (1 << 13)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER2_GCLK_SHIFT 14
+#define AM33XX_CLKACTIVITY_TIMER2_GCLK_MASK (1 << 14)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER3_GCLK_SHIFT 15
+#define AM33XX_CLKACTIVITY_TIMER3_GCLK_MASK (1 << 15)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER4_GCLK_SHIFT 16
+#define AM33XX_CLKACTIVITY_TIMER4_GCLK_MASK (1 << 16)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER5_GCLK_SHIFT 27
+#define AM33XX_CLKACTIVITY_TIMER5_GCLK_MASK (1 << 27)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER6_GCLK_SHIFT 28
+#define AM33XX_CLKACTIVITY_TIMER6_GCLK_MASK (1 << 28)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_TIMER7_GCLK_SHIFT 13
+#define AM33XX_CLKACTIVITY_TIMER7_GCLK_MASK (1 << 13)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_UART0_GFCLK_SHIFT 12
+#define AM33XX_CLKACTIVITY_UART0_GFCLK_MASK (1 << 12)
+
+/* Used by CM_PER_L4LS_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_UART_GFCLK_SHIFT 10
+#define AM33XX_CLKACTIVITY_UART_GFCLK_MASK (1 << 10)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_WDT0_GCLK_SHIFT 9
+#define AM33XX_CLKACTIVITY_WDT0_GCLK_MASK (1 << 9)
+
+/* Used by CM_WKUP_CLKSTCTRL */
+#define AM33XX_CLKACTIVITY_WDT1_GCLK_SHIFT 4
+#define AM33XX_CLKACTIVITY_WDT1_GCLK_MASK (1 << 4)
+
+/* Used by CLKSEL_GFX_FCLK */
+#define AM33XX_CLKDIV_SEL_GFX_FCLK_SHIFT 0
+#define AM33XX_CLKDIV_SEL_GFX_FCLK_MASK (1 << 0)
+
+/* Used by CM_CLKOUT_CTRL */
+#define AM33XX_CLKOUT2DIV_SHIFT 3
+#define AM33XX_CLKOUT2DIV_MASK (0x05 << 3)
+
+/* Used by CM_CLKOUT_CTRL */
+#define AM33XX_CLKOUT2EN_SHIFT 7
+#define AM33XX_CLKOUT2EN_MASK (1 << 7)
+
+/* Used by CM_CLKOUT_CTRL */
+#define AM33XX_CLKOUT2SOURCE_SHIFT 0
+#define AM33XX_CLKOUT2SOURCE_MASK (0x02 << 0)
+
+/*
+ * Used by CLKSEL_GPIO0_DBCLK, CLKSEL_LCDC_PIXEL_CLK, CLKSEL_TIMER2_CLK,
+ * CLKSEL_TIMER3_CLK, CLKSEL_TIMER4_CLK, CLKSEL_TIMER5_CLK, CLKSEL_TIMER6_CLK,
+ * CLKSEL_TIMER7_CLK
+ */
+#define AM33XX_CLKSEL_SHIFT 0
+#define AM33XX_CLKSEL_MASK (0x01 << 0)
+
+/*
+ * Renamed from CLKSEL Used by CLKSEL_PRUSS_OCP_CLK, CLKSEL_WDT1_CLK,
+ * CM_CPTS_RFT_CLKSEL
+ */
+#define AM33XX_CLKSEL_0_0_SHIFT 0
+#define AM33XX_CLKSEL_0_0_MASK (1 << 0)
+
+#define AM33XX_CLKSEL_0_1_SHIFT 0
+#define AM33XX_CLKSEL_0_1_MASK (3 << 0)
+
+/* Renamed from CLKSEL Used by CLKSEL_TIMER1MS_CLK */
+#define AM33XX_CLKSEL_0_2_SHIFT 0
+#define AM33XX_CLKSEL_0_2_MASK (7 << 0)
+
+/* Used by CLKSEL_GFX_FCLK */
+#define AM33XX_CLKSEL_GFX_FCLK_SHIFT 1
+#define AM33XX_CLKSEL_GFX_FCLK_MASK (1 << 1)
+
+/*
+ * Used by CM_MPU_CLKSTCTRL, CM_RTC_CLKSTCTRL, CM_PER_CLK_24MHZ_CLKSTCTRL,
+ * CM_PER_CPSW_CLKSTCTRL, CM_PER_PRUSS_CLKSTCTRL, CM_PER_L3S_CLKSTCTRL,
+ * CM_PER_L3_CLKSTCTRL, CM_PER_L4FW_CLKSTCTRL, CM_PER_L4HS_CLKSTCTRL,
+ * CM_PER_L4LS_CLKSTCTRL, CM_PER_LCDC_CLKSTCTRL, CM_PER_OCPWP_L3_CLKSTCTRL,
+ * CM_L3_AON_CLKSTCTRL, CM_L4_WKUP_AON_CLKSTCTRL, CM_WKUP_CLKSTCTRL,
+ * CM_GFX_L3_CLKSTCTRL, CM_GFX_L4LS_GFX_CLKSTCTRL__1, CM_CEFUSE_CLKSTCTRL
+ */
+#define AM33XX_CLKTRCTRL_SHIFT 0
+#define AM33XX_CLKTRCTRL_MASK (0x3 << 0)
+
+/*
+ * Used by CM_SSC_DELTAMSTEP_DPLL_CORE, CM_SSC_DELTAMSTEP_DPLL_DDR,
+ * CM_SSC_DELTAMSTEP_DPLL_DISP, CM_SSC_DELTAMSTEP_DPLL_MPU,
+ * CM_SSC_DELTAMSTEP_DPLL_PER
+ */
+#define AM33XX_DELTAMSTEP_SHIFT 0
+#define AM33XX_DELTAMSTEP_MASK (0x19 << 0)
+
+/* Used by CM_CLKSEL_DPLL_DDR, CM_CLKSEL_DPLL_DISP, CM_CLKSEL_DPLL_MPU */
+#define AM33XX_DPLL_BYP_CLKSEL_SHIFT 23
+#define AM33XX_DPLL_BYP_CLKSEL_MASK (1 << 23)
+
+/* Used by CM_CLKDCOLDO_DPLL_PER */
+#define AM33XX_DPLL_CLKDCOLDO_GATE_CTRL_SHIFT 8
+#define AM33XX_DPLL_CLKDCOLDO_GATE_CTRL_MASK (1 << 8)
+
+/* Used by CM_CLKDCOLDO_DPLL_PER */
+#define AM33XX_DPLL_CLKDCOLDO_PWDN_SHIFT 12
+#define AM33XX_DPLL_CLKDCOLDO_PWDN_MASK (1 << 12)
+
+/* Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU */
+#define AM33XX_DPLL_CLKOUT_DIV_SHIFT 0
+#define AM33XX_DPLL_CLKOUT_DIV_MASK (0x1f << 0)
+
+/* Renamed from DPLL_CLKOUT_DIV Used by CM_DIV_M2_DPLL_PER */
+#define AM33XX_DPLL_CLKOUT_DIV_0_6_SHIFT 0
+#define AM33XX_DPLL_CLKOUT_DIV_0_6_MASK (0x06 << 0)
+
+/* Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU */
+#define AM33XX_DPLL_CLKOUT_DIVCHACK_SHIFT 5
+#define AM33XX_DPLL_CLKOUT_DIVCHACK_MASK (1 << 5)
+
+/* Renamed from DPLL_CLKOUT_DIVCHACK Used by CM_DIV_M2_DPLL_PER */
+#define AM33XX_DPLL_CLKOUT_DIVCHACK_M2_PER_SHIFT 7
+#define AM33XX_DPLL_CLKOUT_DIVCHACK_M2_PER_MASK (1 << 7)
+
+/*
+ * Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU,
+ * CM_DIV_M2_DPLL_PER
+ */
+#define AM33XX_DPLL_CLKOUT_GATE_CTRL_SHIFT 8
+#define AM33XX_DPLL_CLKOUT_GATE_CTRL_MASK (1 << 8)
+
+/*
+ * Used by CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_DDR, CM_CLKSEL_DPLL_DISP,
+ * CM_CLKSEL_DPLL_MPU
+ */
+#define AM33XX_DPLL_DIV_SHIFT 0
+#define AM33XX_DPLL_DIV_MASK (0x7f << 0)
+
+#define AM33XX_DPLL_PER_DIV_MASK (0xff << 0)
+
+/* Renamed from DPLL_DIV Used by CM_CLKSEL_DPLL_PERIPH */
+#define AM33XX_DPLL_DIV_0_7_SHIFT 0
+#define AM33XX_DPLL_DIV_0_7_MASK (0x07 << 0)
+
+/*
+ * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP,
+ * CM_CLKMODE_DPLL_MPU
+ */
+#define AM33XX_DPLL_DRIFTGUARD_EN_SHIFT 8
+#define AM33XX_DPLL_DRIFTGUARD_EN_MASK (1 << 8)
+
+/*
+ * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP,
+ * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER
+ */
+#define AM33XX_DPLL_EN_SHIFT 0
+#define AM33XX_DPLL_EN_MASK (0x7 << 0)
+
+/*
+ * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP,
+ * CM_CLKMODE_DPLL_MPU
+ */
+#define AM33XX_DPLL_LPMODE_EN_SHIFT 10
+#define AM33XX_DPLL_LPMODE_EN_MASK (1 << 10)
+
+/*
+ * Used by CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_DDR, CM_CLKSEL_DPLL_DISP,
+ * CM_CLKSEL_DPLL_MPU
+ */
+#define AM33XX_DPLL_MULT_SHIFT 8
+#define AM33XX_DPLL_MULT_MASK (0x7ff << 8)
+
+/* Renamed from DPLL_MULT Used by CM_CLKSEL_DPLL_PERIPH */
+#define AM33XX_DPLL_MULT_PERIPH_SHIFT 8
+#define AM33XX_DPLL_MULT_PERIPH_MASK (0xfff << 8)
+
+/*
+ * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP,
+ * CM_CLKMODE_DPLL_MPU
+ */
+#define AM33XX_DPLL_REGM4XEN_SHIFT 11
+#define AM33XX_DPLL_REGM4XEN_MASK (1 << 11)
+
+/* Used by CM_CLKSEL_DPLL_PERIPH */
+#define AM33XX_DPLL_SD_DIV_SHIFT 24
+#define AM33XX_DPLL_SD_DIV_MASK (24, 31)
+
+/*
+ * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP,
+ * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER
+ */
+#define AM33XX_DPLL_SSC_ACK_SHIFT 13
+#define AM33XX_DPLL_SSC_ACK_MASK (1 << 13)
+
+/*
+ * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP,
+ * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER
+ */
+#define AM33XX_DPLL_SSC_DOWNSPREAD_SHIFT 14
+#define AM33XX_DPLL_SSC_DOWNSPREAD_MASK (1 << 14)
+
+/*
+ * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP,
+ * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER
+ */
+#define AM33XX_DPLL_SSC_EN_SHIFT 12
+#define AM33XX_DPLL_SSC_EN_MASK (1 << 12)
+
+/* Used by CM_DIV_M4_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT1_DIV_SHIFT 0
+#define AM33XX_HSDIVIDER_CLKOUT1_DIV_MASK (0x1f << 0)
+
+/* Used by CM_DIV_M4_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT1_DIVCHACK_SHIFT 5
+#define AM33XX_HSDIVIDER_CLKOUT1_DIVCHACK_MASK (1 << 5)
+
+/* Used by CM_DIV_M4_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT1_GATE_CTRL_SHIFT 8
+#define AM33XX_HSDIVIDER_CLKOUT1_GATE_CTRL_MASK (1 << 8)
+
+/* Used by CM_DIV_M4_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT1_PWDN_SHIFT 12
+#define AM33XX_HSDIVIDER_CLKOUT1_PWDN_MASK (1 << 12)
+
+/* Used by CM_DIV_M5_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT2_DIV_SHIFT 0
+#define AM33XX_HSDIVIDER_CLKOUT2_DIV_MASK (0x1f << 0)
+
+/* Used by CM_DIV_M5_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT2_DIVCHACK_SHIFT 5
+#define AM33XX_HSDIVIDER_CLKOUT2_DIVCHACK_MASK (1 << 5)
+
+/* Used by CM_DIV_M5_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT2_GATE_CTRL_SHIFT 8
+#define AM33XX_HSDIVIDER_CLKOUT2_GATE_CTRL_MASK (1 << 8)
+
+/* Used by CM_DIV_M5_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT2_PWDN_SHIFT 12
+#define AM33XX_HSDIVIDER_CLKOUT2_PWDN_MASK (1 << 12)
+
+/* Used by CM_DIV_M6_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT3_DIV_SHIFT 0
+#define AM33XX_HSDIVIDER_CLKOUT3_DIV_MASK (0x04 << 0)
+
+/* Used by CM_DIV_M6_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT3_DIVCHACK_SHIFT 5
+#define AM33XX_HSDIVIDER_CLKOUT3_DIVCHACK_MASK (1 << 5)
+
+/* Used by CM_DIV_M6_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT3_GATE_CTRL_SHIFT 8
+#define AM33XX_HSDIVIDER_CLKOUT3_GATE_CTRL_MASK (1 << 8)
+
+/* Used by CM_DIV_M6_DPLL_CORE */
+#define AM33XX_HSDIVIDER_CLKOUT3_PWDN_SHIFT 12
+#define AM33XX_HSDIVIDER_CLKOUT3_PWDN_MASK (1 << 12)
+
+/*
+ * Used by CM_MPU_MPU_CLKCTRL, CM_RTC_RTC_CLKCTRL, CM_PER_AES0_CLKCTRL,
+ * CM_PER_AES1_CLKCTRL, CM_PER_CLKDIV32K_CLKCTRL, CM_PER_CPGMAC0_CLKCTRL,
+ * CM_PER_DCAN0_CLKCTRL, CM_PER_DCAN1_CLKCTRL, CM_PER_DES_CLKCTRL,
+ * CM_PER_ELM_CLKCTRL, CM_PER_EMIF_CLKCTRL, CM_PER_EMIF_FW_CLKCTRL,
+ * CM_PER_EPWMSS0_CLKCTRL, CM_PER_EPWMSS1_CLKCTRL, CM_PER_EPWMSS2_CLKCTRL,
+ * CM_PER_GPIO1_CLKCTRL, CM_PER_GPIO2_CLKCTRL, CM_PER_GPIO3_CLKCTRL,
+ * CM_PER_GPIO4_CLKCTRL, CM_PER_GPIO5_CLKCTRL, CM_PER_GPIO6_CLKCTRL,
+ * CM_PER_GPMC_CLKCTRL, CM_PER_I2C1_CLKCTRL, CM_PER_I2C2_CLKCTRL,
+ * CM_PER_PRUSS_CLKCTRL, CM_PER_IEEE5000_CLKCTRL, CM_PER_L3_CLKCTRL,
+ * CM_PER_L3_INSTR_CLKCTRL, CM_PER_L4FW_CLKCTRL, CM_PER_L4HS_CLKCTRL,
+ * CM_PER_L4LS_CLKCTRL, CM_PER_LCDC_CLKCTRL, CM_PER_MAILBOX0_CLKCTRL,
+ * CM_PER_MAILBOX1_CLKCTRL, CM_PER_MCASP0_CLKCTRL, CM_PER_MCASP1_CLKCTRL,
+ * CM_PER_MCASP2_CLKCTRL, CM_PER_MLB_CLKCTRL, CM_PER_MMC0_CLKCTRL,
+ * CM_PER_MMC1_CLKCTRL, CM_PER_MMC2_CLKCTRL, CM_PER_MSTR_EXPS_CLKCTRL,
+ * CM_PER_OCMCRAM_CLKCTRL, CM_PER_OCPWP_CLKCTRL, CM_PER_PCIE_CLKCTRL,
+ * CM_PER_PKA_CLKCTRL, CM_PER_RNG_CLKCTRL, CM_PER_SHA0_CLKCTRL,
+ * CM_PER_SLV_EXPS_CLKCTRL, CM_PER_SPARE0_CLKCTRL, CM_PER_SPARE1_CLKCTRL,
+ * CM_PER_SPARE_CLKCTRL, CM_PER_SPI0_CLKCTRL, CM_PER_SPI1_CLKCTRL,
+ * CM_PER_SPI2_CLKCTRL, CM_PER_SPI3_CLKCTRL, CM_PER_SPINLOCK_CLKCTRL,
+ * CM_PER_TIMER2_CLKCTRL, CM_PER_TIMER3_CLKCTRL, CM_PER_TIMER4_CLKCTRL,
+ * CM_PER_TIMER5_CLKCTRL, CM_PER_TIMER6_CLKCTRL, CM_PER_TIMER7_CLKCTRL,
+ * CM_PER_TPCC_CLKCTRL, CM_PER_TPTC0_CLKCTRL, CM_PER_TPTC1_CLKCTRL,
+ * CM_PER_TPTC2_CLKCTRL, CM_PER_UART1_CLKCTRL, CM_PER_UART2_CLKCTRL,
+ * CM_PER_UART3_CLKCTRL, CM_PER_UART4_CLKCTRL, CM_PER_UART5_CLKCTRL,
+ * CM_PER_USB0_CLKCTRL, CM_WKUP_ADC_TSC_CLKCTRL, CM_WKUP_CONTROL_CLKCTRL,
+ * CM_WKUP_DEBUGSS_CLKCTRL, CM_WKUP_GPIO0_CLKCTRL, CM_WKUP_I2C0_CLKCTRL,
+ * CM_WKUP_L4WKUP_CLKCTRL, CM_WKUP_SMARTREFLEX0_CLKCTRL,
+ * CM_WKUP_SMARTREFLEX1_CLKCTRL, CM_WKUP_TIMER0_CLKCTRL,
+ * CM_WKUP_TIMER1_CLKCTRL, CM_WKUP_UART0_CLKCTRL, CM_WKUP_WDT0_CLKCTRL,
+ * CM_WKUP_WDT1_CLKCTRL, CM_GFX_BITBLT_CLKCTRL, CM_GFX_GFX_CLKCTRL,
+ * CM_GFX_MMUCFG_CLKCTRL, CM_GFX_MMUDATA_CLKCTRL, CM_CEFUSE_CEFUSE_CLKCTRL
+ */
+#define AM33XX_IDLEST_SHIFT 16
+#define AM33XX_IDLEST_MASK (0x3 << 16)
+#define AM33XX_IDLEST_VAL 0x3
+
+/* Used by CM_MAC_CLKSEL */
+#define AM33XX_MII_CLK_SEL_SHIFT 2
+#define AM33XX_MII_CLK_SEL_MASK (1 << 2)
+
+/*
+ * Used by CM_SSC_MODFREQDIV_DPLL_CORE, CM_SSC_MODFREQDIV_DPLL_DDR,
+ * CM_SSC_MODFREQDIV_DPLL_DISP, CM_SSC_MODFREQDIV_DPLL_MPU,
+ * CM_SSC_MODFREQDIV_DPLL_PER
+ */
+#define AM33XX_MODFREQDIV_EXPONENT_SHIFT 8
+#define AM33XX_MODFREQDIV_EXPONENT_MASK (0x10 << 8)
+
+/*
+ * Used by CM_SSC_MODFREQDIV_DPLL_CORE, CM_SSC_MODFREQDIV_DPLL_DDR,
+ * CM_SSC_MODFREQDIV_DPLL_DISP, CM_SSC_MODFREQDIV_DPLL_MPU,
+ * CM_SSC_MODFREQDIV_DPLL_PER
+ */
+#define AM33XX_MODFREQDIV_MANTISSA_SHIFT 0
+#define AM33XX_MODFREQDIV_MANTISSA_MASK (0x06 << 0)
+
+/*
+ * Used by CM_MPU_MPU_CLKCTRL, CM_RTC_RTC_CLKCTRL, CM_PER_AES0_CLKCTRL,
+ * CM_PER_AES1_CLKCTRL, CM_PER_CLKDIV32K_CLKCTRL, CM_PER_CPGMAC0_CLKCTRL,
+ * CM_PER_DCAN0_CLKCTRL, CM_PER_DCAN1_CLKCTRL, CM_PER_DES_CLKCTRL,
+ * CM_PER_ELM_CLKCTRL, CM_PER_EMIF_CLKCTRL, CM_PER_EMIF_FW_CLKCTRL,
+ * CM_PER_EPWMSS0_CLKCTRL, CM_PER_EPWMSS1_CLKCTRL, CM_PER_EPWMSS2_CLKCTRL,
+ * CM_PER_GPIO1_CLKCTRL, CM_PER_GPIO2_CLKCTRL, CM_PER_GPIO3_CLKCTRL,
+ * CM_PER_GPIO4_CLKCTRL, CM_PER_GPIO5_CLKCTRL, CM_PER_GPIO6_CLKCTRL,
+ * CM_PER_GPMC_CLKCTRL, CM_PER_I2C1_CLKCTRL, CM_PER_I2C2_CLKCTRL,
+ * CM_PER_PRUSS_CLKCTRL, CM_PER_IEEE5000_CLKCTRL, CM_PER_L3_CLKCTRL,
+ * CM_PER_L3_INSTR_CLKCTRL, CM_PER_L4FW_CLKCTRL, CM_PER_L4HS_CLKCTRL,
+ * CM_PER_L4LS_CLKCTRL, CM_PER_LCDC_CLKCTRL, CM_PER_MAILBOX0_CLKCTRL,
+ * CM_PER_MAILBOX1_CLKCTRL, CM_PER_MCASP0_CLKCTRL, CM_PER_MCASP1_CLKCTRL,
+ * CM_PER_MCASP2_CLKCTRL, CM_PER_MLB_CLKCTRL, CM_PER_MMC0_CLKCTRL,
+ * CM_PER_MMC1_CLKCTRL, CM_PER_MMC2_CLKCTRL, CM_PER_MSTR_EXPS_CLKCTRL,
+ * CM_PER_OCMCRAM_CLKCTRL, CM_PER_OCPWP_CLKCTRL, CM_PER_PCIE_CLKCTRL,
+ * CM_PER_PKA_CLKCTRL, CM_PER_RNG_CLKCTRL, CM_PER_SHA0_CLKCTRL,
+ * CM_PER_SLV_EXPS_CLKCTRL, CM_PER_SPARE0_CLKCTRL, CM_PER_SPARE1_CLKCTRL,
+ * CM_PER_SPARE_CLKCTRL, CM_PER_SPI0_CLKCTRL, CM_PER_SPI1_CLKCTRL,
+ * CM_PER_SPI2_CLKCTRL, CM_PER_SPI3_CLKCTRL, CM_PER_SPINLOCK_CLKCTRL,
+ * CM_PER_TIMER2_CLKCTRL, CM_PER_TIMER3_CLKCTRL, CM_PER_TIMER4_CLKCTRL,
+ * CM_PER_TIMER5_CLKCTRL, CM_PER_TIMER6_CLKCTRL, CM_PER_TIMER7_CLKCTRL,
+ * CM_PER_TPCC_CLKCTRL, CM_PER_TPTC0_CLKCTRL, CM_PER_TPTC1_CLKCTRL,
+ * CM_PER_TPTC2_CLKCTRL, CM_PER_UART1_CLKCTRL, CM_PER_UART2_CLKCTRL,
+ * CM_PER_UART3_CLKCTRL, CM_PER_UART4_CLKCTRL, CM_PER_UART5_CLKCTRL,
+ * CM_PER_USB0_CLKCTRL, CM_WKUP_ADC_TSC_CLKCTRL, CM_WKUP_CONTROL_CLKCTRL,
+ * CM_WKUP_DEBUGSS_CLKCTRL, CM_WKUP_GPIO0_CLKCTRL, CM_WKUP_I2C0_CLKCTRL,
+ * CM_WKUP_L4WKUP_CLKCTRL, CM_WKUP_SMARTREFLEX0_CLKCTRL,
+ * CM_WKUP_SMARTREFLEX1_CLKCTRL, CM_WKUP_TIMER0_CLKCTRL,
+ * CM_WKUP_TIMER1_CLKCTRL, CM_WKUP_UART0_CLKCTRL, CM_WKUP_WDT0_CLKCTRL,
+ * CM_WKUP_WDT1_CLKCTRL, CM_WKUP_WKUP_M3_CLKCTRL, CM_GFX_BITBLT_CLKCTRL,
+ * CM_GFX_GFX_CLKCTRL, CM_GFX_MMUCFG_CLKCTRL, CM_GFX_MMUDATA_CLKCTRL,
+ * CM_CEFUSE_CEFUSE_CLKCTRL
+ */
+#define AM33XX_MODULEMODE_SHIFT 0
+#define AM33XX_MODULEMODE_MASK (0x3 << 0)
+
+/* Used by CM_WKUP_DEBUGSS_CLKCTRL */
+#define AM33XX_OPTCLK_DEBUG_CLKA_SHIFT 30
+#define AM33XX_OPTCLK_DEBUG_CLKA_MASK (1 << 30)
+
+/* Used by CM_WKUP_DEBUGSS_CLKCTRL */
+#define AM33XX_OPTFCLKEN_DBGSYSCLK_SHIFT 19
+#define AM33XX_OPTFCLKEN_DBGSYSCLK_MASK (1 << 19)
+
+/* Used by CM_WKUP_GPIO0_CLKCTRL */
+#define AM33XX_OPTFCLKEN_GPIO0_GDBCLK_SHIFT 18
+#define AM33XX_OPTFCLKEN_GPIO0_GDBCLK_MASK (1 << 18)
+
+/* Used by CM_PER_GPIO1_CLKCTRL */
+#define AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_SHIFT 18
+#define AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_MASK (1 << 18)
+
+/* Used by CM_PER_GPIO2_CLKCTRL */
+#define AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_SHIFT 18
+#define AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_MASK (1 << 18)
+
+/* Used by CM_PER_GPIO3_CLKCTRL */
+#define AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_SHIFT 18
+#define AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_MASK (1 << 18)
+
+/* Used by CM_PER_GPIO4_CLKCTRL */
+#define AM33XX_OPTFCLKEN_GPIO_4_GDBCLK_SHIFT 18
+#define AM33XX_OPTFCLKEN_GPIO_4_GDBCLK_MASK (1 << 18)
+
+/* Used by CM_PER_GPIO5_CLKCTRL */
+#define AM33XX_OPTFCLKEN_GPIO_5_GDBCLK_SHIFT 18
+#define AM33XX_OPTFCLKEN_GPIO_5_GDBCLK_MASK (1 << 18)
+
+/* Used by CM_PER_GPIO6_CLKCTRL */
+#define AM33XX_OPTFCLKEN_GPIO_6_GDBCLK_SHIFT 18
+#define AM33XX_OPTFCLKEN_GPIO_6_GDBCLK_MASK (1 << 18)
+
+/*
+ * Used by CM_MPU_MPU_CLKCTRL, CM_PER_CPGMAC0_CLKCTRL, CM_PER_PRUSS_CLKCTRL,
+ * CM_PER_IEEE5000_CLKCTRL, CM_PER_LCDC_CLKCTRL, CM_PER_MLB_CLKCTRL,
+ * CM_PER_MSTR_EXPS_CLKCTRL, CM_PER_OCPWP_CLKCTRL, CM_PER_PCIE_CLKCTRL,
+ * CM_PER_SPARE_CLKCTRL, CM_PER_TPTC0_CLKCTRL, CM_PER_TPTC1_CLKCTRL,
+ * CM_PER_TPTC2_CLKCTRL, CM_PER_USB0_CLKCTRL, CM_WKUP_DEBUGSS_CLKCTRL,
+ * CM_WKUP_WKUP_M3_CLKCTRL, CM_GFX_BITBLT_CLKCTRL, CM_GFX_GFX_CLKCTRL
+ */
+#define AM33XX_STBYST_SHIFT 18
+#define AM33XX_STBYST_MASK (1 << 18)
+
+/* Used by CM_WKUP_DEBUGSS_CLKCTRL */
+#define AM33XX_STM_PMD_CLKDIVSEL_SHIFT 27
+#define AM33XX_STM_PMD_CLKDIVSEL_MASK (0x29 << 27)
+
+/* Used by CM_WKUP_DEBUGSS_CLKCTRL */
+#define AM33XX_STM_PMD_CLKSEL_SHIFT 22
+#define AM33XX_STM_PMD_CLKSEL_MASK (0x23 << 22)
+
+/*
+ * Used by CM_IDLEST_DPLL_CORE, CM_IDLEST_DPLL_DDR, CM_IDLEST_DPLL_DISP,
+ * CM_IDLEST_DPLL_MPU, CM_IDLEST_DPLL_PER
+ */
+#define AM33XX_ST_DPLL_CLK_SHIFT 0
+#define AM33XX_ST_DPLL_CLK_MASK (1 << 0)
+
+/* Used by CM_CLKDCOLDO_DPLL_PER */
+#define AM33XX_ST_DPLL_CLKDCOLDO_SHIFT 8
+#define AM33XX_ST_DPLL_CLKDCOLDO_MASK (1 << 8)
+
+/*
+ * Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU,
+ * CM_DIV_M2_DPLL_PER
+ */
+#define AM33XX_ST_DPLL_CLKOUT_SHIFT 9
+#define AM33XX_ST_DPLL_CLKOUT_MASK (1 << 9)
+
+/* Used by CM_DIV_M4_DPLL_CORE */
+#define AM33XX_ST_HSDIVIDER_CLKOUT1_SHIFT 9
+#define AM33XX_ST_HSDIVIDER_CLKOUT1_MASK (1 << 9)
+
+/* Used by CM_DIV_M5_DPLL_CORE */
+#define AM33XX_ST_HSDIVIDER_CLKOUT2_SHIFT 9
+#define AM33XX_ST_HSDIVIDER_CLKOUT2_MASK (1 << 9)
+
+/* Used by CM_DIV_M6_DPLL_CORE */
+#define AM33XX_ST_HSDIVIDER_CLKOUT3_SHIFT 9
+#define AM33XX_ST_HSDIVIDER_CLKOUT3_MASK (1 << 9)
+
+/*
+ * Used by CM_IDLEST_DPLL_CORE, CM_IDLEST_DPLL_DDR, CM_IDLEST_DPLL_DISP,
+ * CM_IDLEST_DPLL_MPU, CM_IDLEST_DPLL_PER
+ */
+#define AM33XX_ST_MN_BYPASS_SHIFT 8
+#define AM33XX_ST_MN_BYPASS_MASK (1 << 8)
+
+/* Used by CM_WKUP_DEBUGSS_CLKCTRL */
+#define AM33XX_TRC_PMD_CLKDIVSEL_SHIFT 24
+#define AM33XX_TRC_PMD_CLKDIVSEL_MASK (0x26 << 24)
+
+/* Used by CM_WKUP_DEBUGSS_CLKCTRL */
+#define AM33XX_TRC_PMD_CLKSEL_SHIFT 20
+#define AM33XX_TRC_PMD_CLKSEL_MASK (0x21 << 20)
+
+/* Used by CONTROL_SEC_CLK_CTRL */
+#define AM33XX_TIMER0_CLKSEL_MASK (0x3 << 4)
+#endif
--- /dev/null
+/*
+ * AM33XX CM functions
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Vaibhav Hiremath <hvaibhav@ti.com>
+ *
+ * Reference taken from from OMAP4 cminst44xx.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <plat/common.h>
+
+#include "cm.h"
+#include "cm33xx.h"
+#include "cm-regbits-34xx.h"
+#include "cm-regbits-33xx.h"
+#include "prm33xx.h"
+
+/*
+ * CLKCTRL_IDLEST_*: possible values for the CM_*_CLKCTRL.IDLEST bitfield:
+ *
+ * 0x0 func: Module is fully functional, including OCP
+ * 0x1 trans: Module is performing transition: wakeup, or sleep, or sleep
+ * abortion
+ * 0x2 idle: Module is in Idle mode (only OCP part). It is functional if
+ * using separate functional clock
+ * 0x3 disabled: Module is disabled and cannot be accessed
+ *
+ */
+#define CLKCTRL_IDLEST_FUNCTIONAL 0x0
+#define CLKCTRL_IDLEST_INTRANSITION 0x1
+#define CLKCTRL_IDLEST_INTERFACE_IDLE 0x2
+#define CLKCTRL_IDLEST_DISABLED 0x3
+
+/* Private functions */
+
+/* Read a register in a CM instance */
+static inline u32 am33xx_cm_read_reg(s16 inst, u16 idx)
+{
+ return __raw_readl(cm_base + inst + idx);
+}
+
+/* Write into a register in a CM */
+static inline void am33xx_cm_write_reg(u32 val, s16 inst, u16 idx)
+{
+ __raw_writel(val, cm_base + inst + idx);
+}
+
+/* Read-modify-write a register in CM */
+static inline u32 am33xx_cm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx)
+{
+ u32 v;
+
+ v = am33xx_cm_read_reg(inst, idx);
+ v &= ~mask;
+ v |= bits;
+ am33xx_cm_write_reg(v, inst, idx);
+
+ return v;
+}
+
+static inline u32 am33xx_cm_set_reg_bits(u32 bits, s16 inst, s16 idx)
+{
+ return am33xx_cm_rmw_reg_bits(bits, bits, inst, idx);
+}
+
+static inline u32 am33xx_cm_clear_reg_bits(u32 bits, s16 inst, s16 idx)
+{
+ return am33xx_cm_rmw_reg_bits(bits, 0x0, inst, idx);
+}
+
+static inline u32 am33xx_cm_read_reg_bits(u16 inst, s16 idx, u32 mask)
+{
+ u32 v;
+
+ v = am33xx_cm_read_reg(inst, idx);
+ v &= mask;
+ v >>= __ffs(mask);
+
+ return v;
+}
+
+/**
+ * _clkctrl_idlest - read a CM_*_CLKCTRL register; mask & shift IDLEST bitfield
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * Return the IDLEST bitfield of a CM_*_CLKCTRL register, shifted down to
+ * bit 0.
+ */
+static u32 _clkctrl_idlest(u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+ u32 v = am33xx_cm_read_reg(inst, clkctrl_offs);
+ v &= AM33XX_IDLEST_MASK;
+ v >>= AM33XX_IDLEST_SHIFT;
+ return v;
+}
+
+/**
+ * _is_module_ready - can module registers be accessed without causing an abort?
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * Returns true if the module's CM_*_CLKCTRL.IDLEST bitfield is either
+ * *FUNCTIONAL or *INTERFACE_IDLE; false otherwise.
+ */
+static bool _is_module_ready(u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+ u32 v;
+
+ v = _clkctrl_idlest(inst, cdoffs, clkctrl_offs);
+
+ return (v == CLKCTRL_IDLEST_FUNCTIONAL ||
+ v == CLKCTRL_IDLEST_INTERFACE_IDLE) ? true : false;
+}
+
+/**
+ * _clktrctrl_write - write @c to a CM_CLKSTCTRL.CLKTRCTRL register bitfield
+ * @c: CLKTRCTRL register bitfield (LSB = bit 0, i.e., unshifted)
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * @c must be the unshifted value for CLKTRCTRL - i.e., this function
+ * will handle the shift itself.
+ */
+static void _clktrctrl_write(u8 c, s16 inst, u16 cdoffs)
+{
+ u32 v;
+
+ v = am33xx_cm_read_reg(inst, cdoffs);
+ v &= ~AM33XX_CLKTRCTRL_MASK;
+ v |= c << AM33XX_CLKTRCTRL_SHIFT;
+ am33xx_cm_write_reg(v, inst, cdoffs);
+}
+
+/* Public functions */
+
+/**
+ * am33xx_cm_is_clkdm_in_hwsup - is a clockdomain in hwsup idle mode?
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Returns true if the clockdomain referred to by (@inst, @cdoffs)
+ * is in hardware-supervised idle mode, or 0 otherwise.
+ */
+bool am33xx_cm_is_clkdm_in_hwsup(s16 inst, u16 cdoffs)
+{
+ u32 v;
+
+ v = am33xx_cm_read_reg(inst, cdoffs);
+ v &= AM33XX_CLKTRCTRL_MASK;
+ v >>= AM33XX_CLKTRCTRL_SHIFT;
+
+ return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? true : false;
+}
+
+/**
+ * am33xx_cm_clkdm_enable_hwsup - put a clockdomain in hwsup-idle mode
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Put a clockdomain referred to by (@inst, @cdoffs) into
+ * hardware-supervised idle mode. No return value.
+ */
+void am33xx_cm_clkdm_enable_hwsup(s16 inst, u16 cdoffs)
+{
+ _clktrctrl_write(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, inst, cdoffs);
+}
+
+/**
+ * am33xx_cm_clkdm_disable_hwsup - put a clockdomain in swsup-idle mode
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Put a clockdomain referred to by (@inst, @cdoffs) into
+ * software-supervised idle mode, i.e., controlled manually by the
+ * Linux OMAP clockdomain code. No return value.
+ */
+void am33xx_cm_clkdm_disable_hwsup(s16 inst, u16 cdoffs)
+{
+ _clktrctrl_write(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, inst, cdoffs);
+}
+
+/**
+ * am33xx_cm_clkdm_force_sleep - try to put a clockdomain into idle
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Put a clockdomain referred to by (@inst, @cdoffs) into idle
+ * No return value.
+ */
+void am33xx_cm_clkdm_force_sleep(s16 inst, u16 cdoffs)
+{
+ _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, inst, cdoffs);
+}
+
+/**
+ * am33xx_cm_clkdm_force_wakeup - try to take a clockdomain out of idle
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Take a clockdomain referred to by (@inst, @cdoffs) out of idle,
+ * waking it up. No return value.
+ */
+void am33xx_cm_clkdm_force_wakeup(s16 inst, u16 cdoffs)
+{
+ _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, inst, cdoffs);
+}
+
+/*
+ *
+ */
+
+/**
+ * am33xx_cm_wait_module_ready - wait for a module to be in 'func' state
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * Wait for the module IDLEST to be functional. If the idle state is in any
+ * the non functional state (trans, idle or disabled), module and thus the
+ * sysconfig cannot be accessed and will probably lead to an "imprecise
+ * external abort"
+ */
+int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+ int i = 0;
+
+ if (!clkctrl_offs)
+ return 0;
+
+ omap_test_timeout(_is_module_ready(inst, cdoffs, clkctrl_offs),
+ MAX_MODULE_READY_TIME, i);
+
+ return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+}
+
+/**
+ * am33xx_cm_wait_module_idle - wait for a module to be in 'disabled'
+ * state
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * Wait for the module IDLEST to be disabled. Some PRCM transition,
+ * like reset assertion or parent clock de-activation must wait the
+ * module to be fully disabled.
+ */
+int am33xx_cm_wait_module_idle(u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+ int i = 0;
+
+ if (!clkctrl_offs)
+ return 0;
+
+ omap_test_timeout((_clkctrl_idlest(inst, cdoffs, clkctrl_offs) ==
+ CLKCTRL_IDLEST_DISABLED),
+ MAX_MODULE_READY_TIME, i);
+
+ return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+}
+
+/**
+ * am33xx_cm_module_enable - Enable the modulemode inside CLKCTRL
+ * @mode: Module mode (SW or HW)
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * No return value.
+ */
+void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+ u32 v;
+
+ v = am33xx_cm_read_reg(inst, clkctrl_offs);
+ v &= ~AM33XX_MODULEMODE_MASK;
+ v |= mode << AM33XX_MODULEMODE_SHIFT;
+ am33xx_cm_write_reg(v, inst, clkctrl_offs);
+}
+
+/**
+ * am33xx_cm_module_disable - Disable the module inside CLKCTRL
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro)
+ *
+ * No return value.
+ */
+void am33xx_cm_module_disable(u16 inst, s16 cdoffs, u16 clkctrl_offs)
+{
+ u32 v;
+
+ v = am33xx_cm_read_reg(inst, clkctrl_offs);
+ v &= ~AM33XX_MODULEMODE_MASK;
+ am33xx_cm_write_reg(v, inst, clkctrl_offs);
+}
--- /dev/null
+/*
+ * AM33XX CM offset macros
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Vaibhav Hiremath <hvaibhav@ti.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.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_CM_33XX_H
+#define __ARCH_ARM_MACH_OMAP2_CM_33XX_H
+
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include "common.h"
+
+#include "cm.h"
+#include "cm-regbits-33xx.h"
+#include "cm33xx.h"
+
+/* CM base address */
+#define AM33XX_CM_BASE 0x44e00000
+
+#define AM33XX_CM_REGADDR(inst, reg) \
+ AM33XX_L4_WK_IO_ADDRESS(AM33XX_CM_BASE + (inst) + (reg))
+
+/* CM instances */
+#define AM33XX_CM_PER_MOD 0x0000
+#define AM33XX_CM_WKUP_MOD 0x0400
+#define AM33XX_CM_DPLL_MOD 0x0500
+#define AM33XX_CM_MPU_MOD 0x0600
+#define AM33XX_CM_DEVICE_MOD 0x0700
+#define AM33XX_CM_RTC_MOD 0x0800
+#define AM33XX_CM_GFX_MOD 0x0900
+#define AM33XX_CM_CEFUSE_MOD 0x0A00
+
+/* CM */
+
+/* CM.PER_CM register offsets */
+#define AM33XX_CM_PER_L4LS_CLKSTCTRL_OFFSET 0x0000
+#define AM33XX_CM_PER_L4LS_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0000)
+#define AM33XX_CM_PER_L3S_CLKSTCTRL_OFFSET 0x0004
+#define AM33XX_CM_PER_L3S_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0004)
+#define AM33XX_CM_PER_L4FW_CLKSTCTRL_OFFSET 0x0008
+#define AM33XX_CM_PER_L4FW_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0008)
+#define AM33XX_CM_PER_L3_CLKSTCTRL_OFFSET 0x000c
+#define AM33XX_CM_PER_L3_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x000c)
+#define AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET 0x0014
+#define AM33XX_CM_PER_CPGMAC0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0014)
+#define AM33XX_CM_PER_LCDC_CLKCTRL_OFFSET 0x0018
+#define AM33XX_CM_PER_LCDC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0018)
+#define AM33XX_CM_PER_USB0_CLKCTRL_OFFSET 0x001c
+#define AM33XX_CM_PER_USB0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x001c)
+#define AM33XX_CM_PER_MLB_CLKCTRL_OFFSET 0x0020
+#define AM33XX_CM_PER_MLB_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0020)
+#define AM33XX_CM_PER_TPTC0_CLKCTRL_OFFSET 0x0024
+#define AM33XX_CM_PER_TPTC0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0024)
+#define AM33XX_CM_PER_EMIF_CLKCTRL_OFFSET 0x0028
+#define AM33XX_CM_PER_EMIF_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0028)
+#define AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET 0x002c
+#define AM33XX_CM_PER_OCMCRAM_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x002c)
+#define AM33XX_CM_PER_GPMC_CLKCTRL_OFFSET 0x0030
+#define AM33XX_CM_PER_GPMC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0030)
+#define AM33XX_CM_PER_MCASP0_CLKCTRL_OFFSET 0x0034
+#define AM33XX_CM_PER_MCASP0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0034)
+#define AM33XX_CM_PER_UART5_CLKCTRL_OFFSET 0x0038
+#define AM33XX_CM_PER_UART5_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0038)
+#define AM33XX_CM_PER_MMC0_CLKCTRL_OFFSET 0x003c
+#define AM33XX_CM_PER_MMC0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x003c)
+#define AM33XX_CM_PER_ELM_CLKCTRL_OFFSET 0x0040
+#define AM33XX_CM_PER_ELM_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0040)
+#define AM33XX_CM_PER_I2C2_CLKCTRL_OFFSET 0x0044
+#define AM33XX_CM_PER_I2C2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0044)
+#define AM33XX_CM_PER_I2C1_CLKCTRL_OFFSET 0x0048
+#define AM33XX_CM_PER_I2C1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0048)
+#define AM33XX_CM_PER_SPI0_CLKCTRL_OFFSET 0x004c
+#define AM33XX_CM_PER_SPI0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x004c)
+#define AM33XX_CM_PER_SPI1_CLKCTRL_OFFSET 0x0050
+#define AM33XX_CM_PER_SPI1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0050)
+#define AM33XX_CM_PER_SPI2_CLKCTRL_OFFSET 0x0054
+#define AM33XX_CM_PER_SPI2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0054)
+#define AM33XX_CM_PER_SPI3_CLKCTRL_OFFSET 0x0058
+#define AM33XX_CM_PER_SPI3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0058)
+#define AM33XX_CM_PER_L4LS_CLKCTRL_OFFSET 0x0060
+#define AM33XX_CM_PER_L4LS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0060)
+#define AM33XX_CM_PER_L4FW_CLKCTRL_OFFSET 0x0064
+#define AM33XX_CM_PER_L4FW_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0064)
+#define AM33XX_CM_PER_MCASP1_CLKCTRL_OFFSET 0x0068
+#define AM33XX_CM_PER_MCASP1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0068)
+#define AM33XX_CM_PER_UART1_CLKCTRL_OFFSET 0x006c
+#define AM33XX_CM_PER_UART1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x006c)
+#define AM33XX_CM_PER_UART2_CLKCTRL_OFFSET 0x0070
+#define AM33XX_CM_PER_UART2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0070)
+#define AM33XX_CM_PER_UART3_CLKCTRL_OFFSET 0x0074
+#define AM33XX_CM_PER_UART3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0074)
+#define AM33XX_CM_PER_UART4_CLKCTRL_OFFSET 0x0078
+#define AM33XX_CM_PER_UART4_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0078)
+#define AM33XX_CM_PER_TIMER7_CLKCTRL_OFFSET 0x007c
+#define AM33XX_CM_PER_TIMER7_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x007c)
+#define AM33XX_CM_PER_TIMER2_CLKCTRL_OFFSET 0x0080
+#define AM33XX_CM_PER_TIMER2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0080)
+#define AM33XX_CM_PER_TIMER3_CLKCTRL_OFFSET 0x0084
+#define AM33XX_CM_PER_TIMER3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0084)
+#define AM33XX_CM_PER_TIMER4_CLKCTRL_OFFSET 0x0088
+#define AM33XX_CM_PER_TIMER4_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0088)
+#define AM33XX_CM_PER_MCASP2_CLKCTRL_OFFSET 0x008c
+#define AM33XX_CM_PER_MCASP2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x008c)
+#define AM33XX_CM_PER_RNG_CLKCTRL_OFFSET 0x0090
+#define AM33XX_CM_PER_RNG_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0090)
+#define AM33XX_CM_PER_AES0_CLKCTRL_OFFSET 0x0094
+#define AM33XX_CM_PER_AES0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0094)
+#define AM33XX_CM_PER_AES1_CLKCTRL_OFFSET 0x0098
+#define AM33XX_CM_PER_AES1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0098)
+#define AM33XX_CM_PER_DES_CLKCTRL_OFFSET 0x009c
+#define AM33XX_CM_PER_DES_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x009c)
+#define AM33XX_CM_PER_SHA0_CLKCTRL_OFFSET 0x00a0
+#define AM33XX_CM_PER_SHA0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a0)
+#define AM33XX_CM_PER_PKA_CLKCTRL_OFFSET 0x00a4
+#define AM33XX_CM_PER_PKA_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a4)
+#define AM33XX_CM_PER_GPIO6_CLKCTRL_OFFSET 0x00a8
+#define AM33XX_CM_PER_GPIO6_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a8)
+#define AM33XX_CM_PER_GPIO1_CLKCTRL_OFFSET 0x00ac
+#define AM33XX_CM_PER_GPIO1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00ac)
+#define AM33XX_CM_PER_GPIO2_CLKCTRL_OFFSET 0x00b0
+#define AM33XX_CM_PER_GPIO2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b0)
+#define AM33XX_CM_PER_GPIO3_CLKCTRL_OFFSET 0x00b4
+#define AM33XX_CM_PER_GPIO3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b4)
+#define AM33XX_CM_PER_GPIO4_CLKCTRL_OFFSET 0x00b8
+#define AM33XX_CM_PER_GPIO4_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b8)
+#define AM33XX_CM_PER_TPCC_CLKCTRL_OFFSET 0x00bc
+#define AM33XX_CM_PER_TPCC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00bc)
+#define AM33XX_CM_PER_DCAN0_CLKCTRL_OFFSET 0x00c0
+#define AM33XX_CM_PER_DCAN0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00c0)
+#define AM33XX_CM_PER_DCAN1_CLKCTRL_OFFSET 0x00c4
+#define AM33XX_CM_PER_DCAN1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00c4)
+#define AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET 0x00cc
+#define AM33XX_CM_PER_EPWMSS1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00cc)
+#define AM33XX_CM_PER_EMIF_FW_CLKCTRL_OFFSET 0x00d0
+#define AM33XX_CM_PER_EMIF_FW_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d0)
+#define AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET 0x00d4
+#define AM33XX_CM_PER_EPWMSS0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d4)
+#define AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET 0x00d8
+#define AM33XX_CM_PER_EPWMSS2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d8)
+#define AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET 0x00dc
+#define AM33XX_CM_PER_L3_INSTR_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00dc)
+#define AM33XX_CM_PER_L3_CLKCTRL_OFFSET 0x00e0
+#define AM33XX_CM_PER_L3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e0)
+#define AM33XX_CM_PER_IEEE5000_CLKCTRL_OFFSET 0x00e4
+#define AM33XX_CM_PER_IEEE5000_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e4)
+#define AM33XX_CM_PER_PRUSS_CLKCTRL_OFFSET 0x00e8
+#define AM33XX_CM_PER_PRUSS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e8)
+#define AM33XX_CM_PER_TIMER5_CLKCTRL_OFFSET 0x00ec
+#define AM33XX_CM_PER_TIMER5_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00ec)
+#define AM33XX_CM_PER_TIMER6_CLKCTRL_OFFSET 0x00f0
+#define AM33XX_CM_PER_TIMER6_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f0)
+#define AM33XX_CM_PER_MMC1_CLKCTRL_OFFSET 0x00f4
+#define AM33XX_CM_PER_MMC1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f4)
+#define AM33XX_CM_PER_MMC2_CLKCTRL_OFFSET 0x00f8
+#define AM33XX_CM_PER_MMC2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f8)
+#define AM33XX_CM_PER_TPTC1_CLKCTRL_OFFSET 0x00fc
+#define AM33XX_CM_PER_TPTC1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00fc)
+#define AM33XX_CM_PER_TPTC2_CLKCTRL_OFFSET 0x0100
+#define AM33XX_CM_PER_TPTC2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0100)
+#define AM33XX_CM_PER_GPIO5_CLKCTRL_OFFSET 0x0104
+#define AM33XX_CM_PER_GPIO5_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0104)
+#define AM33XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET 0x010c
+#define AM33XX_CM_PER_SPINLOCK_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x010c)
+#define AM33XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET 0x0110
+#define AM33XX_CM_PER_MAILBOX0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0110)
+#define AM33XX_CM_PER_L4HS_CLKSTCTRL_OFFSET 0x011c
+#define AM33XX_CM_PER_L4HS_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x011c)
+#define AM33XX_CM_PER_L4HS_CLKCTRL_OFFSET 0x0120
+#define AM33XX_CM_PER_L4HS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0120)
+#define AM33XX_CM_PER_MSTR_EXPS_CLKCTRL_OFFSET 0x0124
+#define AM33XX_CM_PER_MSTR_EXPS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0124)
+#define AM33XX_CM_PER_SLV_EXPS_CLKCTRL_OFFSET 0x0128
+#define AM33XX_CM_PER_SLV_EXPS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0128)
+#define AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL_OFFSET 0x012c
+#define AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x012c)
+#define AM33XX_CM_PER_OCPWP_CLKCTRL_OFFSET 0x0130
+#define AM33XX_CM_PER_OCPWP_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0130)
+#define AM33XX_CM_PER_MAILBOX1_CLKCTRL_OFFSET 0x0134
+#define AM33XX_CM_PER_MAILBOX1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0134)
+#define AM33XX_CM_PER_PRUSS_CLKSTCTRL_OFFSET 0x0140
+#define AM33XX_CM_PER_PRUSS_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0140)
+#define AM33XX_CM_PER_CPSW_CLKSTCTRL_OFFSET 0x0144
+#define AM33XX_CM_PER_CPSW_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0144)
+#define AM33XX_CM_PER_LCDC_CLKSTCTRL_OFFSET 0x0148
+#define AM33XX_CM_PER_LCDC_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0148)
+#define AM33XX_CM_PER_CLKDIV32K_CLKCTRL_OFFSET 0x014c
+#define AM33XX_CM_PER_CLKDIV32K_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x014c)
+#define AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL_OFFSET 0x0150
+#define AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0150)
+
+/* CM.WKUP_CM register offsets */
+#define AM33XX_CM_WKUP_CLKSTCTRL_OFFSET 0x0000
+#define AM33XX_CM_WKUP_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0000)
+#define AM33XX_CM_WKUP_CONTROL_CLKCTRL_OFFSET 0x0004
+#define AM33XX_CM_WKUP_CONTROL_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0004)
+#define AM33XX_CM_WKUP_GPIO0_CLKCTRL_OFFSET 0x0008
+#define AM33XX_CM_WKUP_GPIO0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0008)
+#define AM33XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET 0x000c
+#define AM33XX_CM_WKUP_L4WKUP_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x000c)
+#define AM33XX_CM_WKUP_TIMER0_CLKCTRL_OFFSET 0x0010
+#define AM33XX_CM_WKUP_TIMER0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0010)
+#define AM33XX_CM_WKUP_DEBUGSS_CLKCTRL_OFFSET 0x0014
+#define AM33XX_CM_WKUP_DEBUGSS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0014)
+#define AM33XX_CM_L3_AON_CLKSTCTRL_OFFSET 0x0018
+#define AM33XX_CM_L3_AON_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0018)
+#define AM33XX_CM_AUTOIDLE_DPLL_MPU_OFFSET 0x001c
+#define AM33XX_CM_AUTOIDLE_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x001c)
+#define AM33XX_CM_IDLEST_DPLL_MPU_OFFSET 0x0020
+#define AM33XX_CM_IDLEST_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0020)
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET 0x0024
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0024)
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET 0x0028
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0028)
+#define AM33XX_CM_CLKSEL_DPLL_MPU_OFFSET 0x002c
+#define AM33XX_CM_CLKSEL_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x002c)
+#define AM33XX_CM_AUTOIDLE_DPLL_DDR_OFFSET 0x0030
+#define AM33XX_CM_AUTOIDLE_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0030)
+#define AM33XX_CM_IDLEST_DPLL_DDR_OFFSET 0x0034
+#define AM33XX_CM_IDLEST_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0034)
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DDR_OFFSET 0x0038
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0038)
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DDR_OFFSET 0x003c
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x003c)
+#define AM33XX_CM_CLKSEL_DPLL_DDR_OFFSET 0x0040
+#define AM33XX_CM_CLKSEL_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0040)
+#define AM33XX_CM_AUTOIDLE_DPLL_DISP_OFFSET 0x0044
+#define AM33XX_CM_AUTOIDLE_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0044)
+#define AM33XX_CM_IDLEST_DPLL_DISP_OFFSET 0x0048
+#define AM33XX_CM_IDLEST_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0048)
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DISP_OFFSET 0x004c
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x004c)
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DISP_OFFSET 0x0050
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0050)
+#define AM33XX_CM_CLKSEL_DPLL_DISP_OFFSET 0x0054
+#define AM33XX_CM_CLKSEL_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0054)
+#define AM33XX_CM_AUTOIDLE_DPLL_CORE_OFFSET 0x0058
+#define AM33XX_CM_AUTOIDLE_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0058)
+#define AM33XX_CM_IDLEST_DPLL_CORE_OFFSET 0x005c
+#define AM33XX_CM_IDLEST_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x005c)
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET 0x0060
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0060)
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET 0x0064
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0064)
+#define AM33XX_CM_CLKSEL_DPLL_CORE_OFFSET 0x0068
+#define AM33XX_CM_CLKSEL_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0068)
+#define AM33XX_CM_AUTOIDLE_DPLL_PER_OFFSET 0x006c
+#define AM33XX_CM_AUTOIDLE_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x006c)
+#define AM33XX_CM_IDLEST_DPLL_PER_OFFSET 0x0070
+#define AM33XX_CM_IDLEST_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0070)
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET 0x0074
+#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0074)
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET 0x0078
+#define AM33XX_CM_SSC_MODFREQDIV_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0078)
+#define AM33XX_CM_CLKDCOLDO_DPLL_PER_OFFSET 0x007c
+#define AM33XX_CM_CLKDCOLDO_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x007c)
+#define AM33XX_CM_DIV_M4_DPLL_CORE_OFFSET 0x0080
+#define AM33XX_CM_DIV_M4_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0080)
+#define AM33XX_CM_DIV_M5_DPLL_CORE_OFFSET 0x0084
+#define AM33XX_CM_DIV_M5_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0084)
+#define AM33XX_CM_CLKMODE_DPLL_MPU_OFFSET 0x0088
+#define AM33XX_CM_CLKMODE_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0088)
+#define AM33XX_CM_CLKMODE_DPLL_PER_OFFSET 0x008c
+#define AM33XX_CM_CLKMODE_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x008c)
+#define AM33XX_CM_CLKMODE_DPLL_CORE_OFFSET 0x0090
+#define AM33XX_CM_CLKMODE_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0090)
+#define AM33XX_CM_CLKMODE_DPLL_DDR_OFFSET 0x0094
+#define AM33XX_CM_CLKMODE_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0094)
+#define AM33XX_CM_CLKMODE_DPLL_DISP_OFFSET 0x0098
+#define AM33XX_CM_CLKMODE_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0098)
+#define AM33XX_CM_CLKSEL_DPLL_PERIPH_OFFSET 0x009c
+#define AM33XX_CM_CLKSEL_DPLL_PERIPH AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x009c)
+#define AM33XX_CM_DIV_M2_DPLL_DDR_OFFSET 0x00a0
+#define AM33XX_CM_DIV_M2_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a0)
+#define AM33XX_CM_DIV_M2_DPLL_DISP_OFFSET 0x00a4
+#define AM33XX_CM_DIV_M2_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a4)
+#define AM33XX_CM_DIV_M2_DPLL_MPU_OFFSET 0x00a8
+#define AM33XX_CM_DIV_M2_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a8)
+#define AM33XX_CM_DIV_M2_DPLL_PER_OFFSET 0x00ac
+#define AM33XX_CM_DIV_M2_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00ac)
+#define AM33XX_CM_WKUP_WKUP_M3_CLKCTRL_OFFSET 0x00b0
+#define AM33XX_CM_WKUP_WKUP_M3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b0)
+#define AM33XX_CM_WKUP_UART0_CLKCTRL_OFFSET 0x00b4
+#define AM33XX_CM_WKUP_UART0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b4)
+#define AM33XX_CM_WKUP_I2C0_CLKCTRL_OFFSET 0x00b8
+#define AM33XX_CM_WKUP_I2C0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b8)
+#define AM33XX_CM_WKUP_ADC_TSC_CLKCTRL_OFFSET 0x00bc
+#define AM33XX_CM_WKUP_ADC_TSC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00bc)
+#define AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET 0x00c0
+#define AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c0)
+#define AM33XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET 0x00c4
+#define AM33XX_CM_WKUP_TIMER1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c4)
+#define AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET 0x00c8
+#define AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c8)
+#define AM33XX_CM_L4_WKUP_AON_CLKSTCTRL_OFFSET 0x00cc
+#define AM33XX_CM_L4_WKUP_AON_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00cc)
+#define AM33XX_CM_WKUP_WDT0_CLKCTRL_OFFSET 0x00d0
+#define AM33XX_CM_WKUP_WDT0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d0)
+#define AM33XX_CM_WKUP_WDT1_CLKCTRL_OFFSET 0x00d4
+#define AM33XX_CM_WKUP_WDT1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d4)
+#define AM33XX_CM_DIV_M6_DPLL_CORE_OFFSET 0x00d8
+#define AM33XX_CM_DIV_M6_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d8)
+
+/* CM.DPLL_CM register offsets */
+#define AM33XX_CLKSEL_TIMER7_CLK_OFFSET 0x0004
+#define AM33XX_CLKSEL_TIMER7_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0004)
+#define AM33XX_CLKSEL_TIMER2_CLK_OFFSET 0x0008
+#define AM33XX_CLKSEL_TIMER2_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0008)
+#define AM33XX_CLKSEL_TIMER3_CLK_OFFSET 0x000c
+#define AM33XX_CLKSEL_TIMER3_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x000c)
+#define AM33XX_CLKSEL_TIMER4_CLK_OFFSET 0x0010
+#define AM33XX_CLKSEL_TIMER4_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0010)
+#define AM33XX_CM_MAC_CLKSEL_OFFSET 0x0014
+#define AM33XX_CM_MAC_CLKSEL AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0014)
+#define AM33XX_CLKSEL_TIMER5_CLK_OFFSET 0x0018
+#define AM33XX_CLKSEL_TIMER5_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0018)
+#define AM33XX_CLKSEL_TIMER6_CLK_OFFSET 0x001c
+#define AM33XX_CLKSEL_TIMER6_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x001c)
+#define AM33XX_CM_CPTS_RFT_CLKSEL_OFFSET 0x0020
+#define AM33XX_CM_CPTS_RFT_CLKSEL AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0020)
+#define AM33XX_CLKSEL_TIMER1MS_CLK_OFFSET 0x0028
+#define AM33XX_CLKSEL_TIMER1MS_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0028)
+#define AM33XX_CLKSEL_GFX_FCLK_OFFSET 0x002c
+#define AM33XX_CLKSEL_GFX_FCLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x002c)
+#define AM33XX_CLKSEL_PRUSS_OCP_CLK_OFFSET 0x0030
+#define AM33XX_CLKSEL_PRUSS_OCP_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0030)
+#define AM33XX_CLKSEL_LCDC_PIXEL_CLK_OFFSET 0x0034
+#define AM33XX_CLKSEL_LCDC_PIXEL_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0034)
+#define AM33XX_CLKSEL_WDT1_CLK_OFFSET 0x0038
+#define AM33XX_CLKSEL_WDT1_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0038)
+#define AM33XX_CLKSEL_GPIO0_DBCLK_OFFSET 0x003c
+#define AM33XX_CLKSEL_GPIO0_DBCLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x003c)
+
+/* CM.MPU_CM register offsets */
+#define AM33XX_CM_MPU_CLKSTCTRL_OFFSET 0x0000
+#define AM33XX_CM_MPU_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_MPU_MOD, 0x0000)
+#define AM33XX_CM_MPU_MPU_CLKCTRL_OFFSET 0x0004
+#define AM33XX_CM_MPU_MPU_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_MPU_MOD, 0x0004)
+
+/* CM.DEVICE_CM register offsets */
+#define AM33XX_CM_CLKOUT_CTRL_OFFSET 0x0000
+#define AM33XX_CM_CLKOUT_CTRL AM33XX_CM_REGADDR(AM33XX_CM_DEVICE_MOD, 0x0000)
+
+/* CM.RTC_CM register offsets */
+#define AM33XX_CM_RTC_RTC_CLKCTRL_OFFSET 0x0000
+#define AM33XX_CM_RTC_RTC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_RTC_MOD, 0x0000)
+#define AM33XX_CM_RTC_CLKSTCTRL_OFFSET 0x0004
+#define AM33XX_CM_RTC_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_RTC_MOD, 0x0004)
+
+/* CM.GFX_CM register offsets */
+#define AM33XX_CM_GFX_L3_CLKSTCTRL_OFFSET 0x0000
+#define AM33XX_CM_GFX_L3_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0000)
+#define AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET 0x0004
+#define AM33XX_CM_GFX_GFX_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0004)
+#define AM33XX_CM_GFX_BITBLT_CLKCTRL_OFFSET 0x0008
+#define AM33XX_CM_GFX_BITBLT_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0008)
+#define AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1_OFFSET 0x000c
+#define AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1 AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x000c)
+#define AM33XX_CM_GFX_MMUCFG_CLKCTRL_OFFSET 0x0010
+#define AM33XX_CM_GFX_MMUCFG_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0010)
+#define AM33XX_CM_GFX_MMUDATA_CLKCTRL_OFFSET 0x0014
+#define AM33XX_CM_GFX_MMUDATA_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0014)
+
+/* CM.CEFUSE_CM register offsets */
+#define AM33XX_CM_CEFUSE_CLKSTCTRL_OFFSET 0x0000
+#define AM33XX_CM_CEFUSE_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_CEFUSE_MOD, 0x0000)
+#define AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020
+#define AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_CEFUSE_MOD, 0x0020)
+
+
+extern bool am33xx_cm_is_clkdm_in_hwsup(s16 inst, u16 cdoffs);
+extern void am33xx_cm_clkdm_enable_hwsup(s16 inst, u16 cdoffs);
+extern void am33xx_cm_clkdm_disable_hwsup(s16 inst, u16 cdoffs);
+extern void am33xx_cm_clkdm_force_sleep(s16 inst, u16 cdoffs);
+extern void am33xx_cm_clkdm_force_wakeup(s16 inst, u16 cdoffs);
+
+#ifdef CONFIG_SOC_AM33XX
+extern int am33xx_cm_wait_module_idle(u16 inst, s16 cdoffs,
+ u16 clkctrl_offs);
+extern void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs,
+ u16 clkctrl_offs);
+extern void am33xx_cm_module_disable(u16 inst, s16 cdoffs,
+ u16 clkctrl_offs);
+extern int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs,
+ u16 clkctrl_offs);
+#else
+static inline int am33xx_cm_wait_module_idle(u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+ return 0;
+}
+static inline void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+}
+static inline void am33xx_cm_module_disable(u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+}
+static inline int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+ return 0;
+}
+#endif
+
+#endif
_clktrctrl_write(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, part, inst, cdoffs);
}
-/**
- * omap4_cminst_clkdm_force_sleep - try to put a clockdomain into idle
- * @part: PRCM partition ID that the clockdomain registers exist in
- * @inst: CM instance register offset (*_INST macro)
- * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
- *
- * Put a clockdomain referred to by (@part, @inst, @cdoffs) into idle
- * No return value.
- */
-void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs)
-{
- _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, part, inst, cdoffs);
-}
-
/**
* omap4_cminst_clkdm_force_sleep - try to take a clockdomain out of idle
* @part: PRCM partition ID that the clockdomain registers exist in
extern void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs);
extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs);
extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs);
-
extern int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs);
-
-# ifdef CONFIG_ARCH_OMAP4
extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs,
u16 clkctrl_offs);
-
extern void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, s16 cdoffs,
u16 clkctrl_offs);
extern void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
u16 clkctrl_offs);
-
-# else
-
-static inline int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs,
- u16 clkctrl_offs)
-{
- return 0;
-}
-
-static inline void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst,
- s16 cdoffs, u16 clkctrl_offs)
-{
-}
-
-static inline void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
- u16 clkctrl_offs)
-{
-}
-
-# endif
-
/*
* In an ideal world, we would not export these low-level functions,
* but this will probably take some time to fix properly
/* Global address base setup code */
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-
static void __init __omap2_set_globals(struct omap_globals *omap2_globals)
{
omap2_set_globals_tap(omap2_globals);
omap2_set_globals_prcm(omap2_globals);
}
-#endif
-
#if defined(CONFIG_SOC_OMAP2420)
static struct omap_globals omap242x_globals = {
{
omapti81xx_map_common_io();
}
+#endif
+#if defined(CONFIG_SOC_AM33XX)
#define AM33XX_TAP_BASE (AM33XX_CTRL_BASE + \
TI81XX_CONTROL_DEVICE_ID - 0x204)
void __init omap2_set_globals_443x(void)
{
- omap2_set_globals_tap(&omap4_globals);
- omap2_set_globals_control(&omap4_globals);
- omap2_set_globals_prcm(&omap4_globals);
+ __omap2_set_globals(&omap4_globals);
}
void __init omap4_map_io(void)
}
#endif
+#if defined(CONFIG_SOC_OMAP5)
+static struct omap_globals omap5_globals = {
+ .class = OMAP54XX_CLASS,
+ .tap = OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
+ .ctrl = OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
+ .ctrl_pad = OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE),
+ .prm = OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE),
+ .cm = OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE),
+ .cm2 = OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE),
+ .prcm_mpu = OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE),
+};
+
+void __init omap2_set_globals_5xxx(void)
+{
+ omap2_set_globals_tap(&omap5_globals);
+ omap2_set_globals_control(&omap5_globals);
+ omap2_set_globals_prcm(&omap5_globals);
+}
+
+void __init omap5_map_io(void)
+{
+ omap5_map_common_io();
+}
+#endif
}
#endif
+#ifdef CONFIG_SOC_OMAP5
+extern void omap5_map_common_io(void);
+#else
+static inline void omap5_map_common_io(void)
+{
+}
+#endif
+
extern void omap2_init_common_infrastructure(void);
extern struct sys_timer omap2_timer;
extern struct sys_timer omap3_timer;
extern struct sys_timer omap3_secure_timer;
+extern struct sys_timer omap3_am33xx_timer;
extern struct sys_timer omap4_timer;
+extern struct sys_timer omap5_timer;
void omap2420_init_early(void);
void omap2430_init_early(void);
void omap35xx_init_early(void);
void omap3630_init_early(void);
void omap3_init_early(void); /* Do not use this one */
+void am33xx_init_early(void);
void am35xx_init_early(void);
void ti81xx_init_early(void);
+void am33xx_init_early(void);
void omap4430_init_early(void);
+void omap5_init_early(void);
void omap3_init_late(void); /* Do not use this one */
void omap4430_init_late(void);
void omap2420_init_late(void);
void omap2_set_globals_243x(void);
void omap2_set_globals_3xxx(void);
void omap2_set_globals_443x(void);
+void omap2_set_globals_5xxx(void);
void omap2_set_globals_ti81xx(void);
void omap2_set_globals_am33xx(void);
/* These get called from omap2_set_globals_xxxx(), do not call these */
void omap2_set_globals_tap(struct omap_globals *);
+#if defined(CONFIG_SOC_HAS_OMAP2_SDRC)
void omap2_set_globals_sdrc(struct omap_globals *);
+#else
+static inline void omap2_set_globals_sdrc(struct omap_globals *omap2_globals)
+{ }
+#endif
void omap2_set_globals_control(struct omap_globals *);
void omap2_set_globals_prcm(struct omap_globals *);
void omap3_map_io(void);
void am33xx_map_io(void);
void omap4_map_io(void);
+void omap5_map_io(void);
void ti81xx_map_io(void);
void omap_barriers_init(void);
void omap3_intc_resume_idle(void);
void omap2_intc_handle_irq(struct pt_regs *regs);
void omap3_intc_handle_irq(struct pt_regs *regs);
+void omap_intc_of_init(void);
+void omap_gic_of_init(void);
#ifdef CONFIG_CACHE_L2X0
extern void __iomem *omap4_get_l2cache_base(void);
struct device_node;
#ifdef CONFIG_OF
-int __init omap_intc_of_init(struct device_node *node,
+int __init intc_of_init(struct device_node *node,
struct device_node *parent);
#else
-int __init omap_intc_of_init(struct device_node *node,
+int __init intc_of_init(struct device_node *node,
struct device_node *parent)
{
return 0;
extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
extern void omap_auxcoreboot_addr(u32 cpu_addr);
extern u32 omap_read_auxcoreboot0(void);
+extern void omap5_secondary_startup(void);
#endif
#if defined(CONFIG_SMP) && defined(CONFIG_PM)
#endif
+/**
+ * omap_ctrl_write_dsp_boot_addr - set boot address for a remote processor
+ * @bootaddr: physical address of the boot loader
+ *
+ * Set boot address for the boot loader of a supported processor
+ * when a power ON sequence occurs.
+ */
+void omap_ctrl_write_dsp_boot_addr(u32 bootaddr)
+{
+ u32 offset = cpu_is_omap243x() ? OMAP243X_CONTROL_IVA2_BOOTADDR :
+ cpu_is_omap34xx() ? OMAP343X_CONTROL_IVA2_BOOTADDR :
+ cpu_is_omap44xx() ? OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR :
+ 0;
+
+ if (!offset) {
+ pr_err("%s: unsupported omap type\n", __func__);
+ return;
+ }
+
+ omap_ctrl_writel(bootaddr, offset);
+}
+
+/**
+ * omap_ctrl_write_dsp_boot_mode - set boot mode for a remote processor
+ * @bootmode: 8-bit value to pass to some boot code
+ *
+ * Sets boot mode for the boot loader of a supported processor
+ * when a power ON sequence occurs.
+ */
+void omap_ctrl_write_dsp_boot_mode(u8 bootmode)
+{
+ u32 offset = cpu_is_omap243x() ? OMAP243X_CONTROL_IVA2_BOOTMOD :
+ cpu_is_omap34xx() ? OMAP343X_CONTROL_IVA2_BOOTMOD :
+ 0;
+
+ if (!offset) {
+ pr_err("%s: unsupported omap type\n", __func__);
+ return;
+ }
+
+ omap_ctrl_writel(bootmode, offset);
+}
+
#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
/*
* Clears the scratchpad contents in case of cold boot-
#include <mach/ctrl_module_pad_core_44xx.h>
#include <mach/ctrl_module_pad_wkup_44xx.h>
+#include <plat/am33xx.h>
+
#ifndef __ASSEMBLY__
#define OMAP242X_CTRL_REGADDR(reg) \
OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
#define OMAP343X_CTRL_REGADDR(reg) \
OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
+#define AM33XX_CTRL_REGADDR(reg) \
+ AM33XX_L4_WK_IO_ADDRESS(AM33XX_SCM_BASE + (reg))
#else
#define OMAP242X_CTRL_REGADDR(reg) \
OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
#define OMAP343X_CTRL_REGADDR(reg) \
OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
+#define AM33XX_CTRL_REGADDR(reg) \
+ AM33XX_L4_WK_IO_ADDRESS(AM33XX_SCM_BASE + (reg))
#endif /* __ASSEMBLY__ */
/*
#define OMAP3630_CONTROL_FUSE_OPP120_VDD1 (OMAP2_CONTROL_GENERAL + 0x0120)
#define OMAP3630_CONTROL_FUSE_OPP50_VDD2 (OMAP2_CONTROL_GENERAL + 0x0128)
#define OMAP3630_CONTROL_FUSE_OPP100_VDD2 (OMAP2_CONTROL_GENERAL + 0x012C)
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL (OMAP2_CONTROL_GENERAL + 0x02f0)
/* OMAP44xx control efuse offsets */
#define OMAP44XX_CONTROL_FUSE_IVA_OPP50 0x22C
/* TI81XX CONTROL_DEVCONF register offsets */
#define TI81XX_CONTROL_DEVICE_ID (TI81XX_CONTROL_DEVCONF + 0x000)
+/* OMAP54XX CONTROL STATUS register */
+#define OMAP5XXX_CONTROL_STATUS 0x134
+#define OMAP5_DEVICETYPE_MASK (0x7 << 6)
+
/*
* REVISIT: This list of registers is not comprehensive - there are more
* that should be added.
OMAP343X_SCRATCHPAD + reg)
/* AM35XX_CONTROL_IPSS_CLK_CTRL bits */
-#define AM35XX_USBOTG_VBUSP_CLK_SHIFT 0
-#define AM35XX_CPGMAC_VBUSP_CLK_SHIFT 1
-#define AM35XX_VPFE_VBUSP_CLK_SHIFT 2
-#define AM35XX_HECC_VBUSP_CLK_SHIFT 3
-#define AM35XX_USBOTG_FCLK_SHIFT 8
-#define AM35XX_CPGMAC_FCLK_SHIFT 9
-#define AM35XX_VPFE_FCLK_SHIFT 10
-
-/*AM35XX CONTROL_LVL_INTR_CLEAR bits*/
+#define AM35XX_USBOTG_VBUSP_CLK_SHIFT 0
+#define AM35XX_CPGMAC_VBUSP_CLK_SHIFT 1
+#define AM35XX_VPFE_VBUSP_CLK_SHIFT 2
+#define AM35XX_HECC_VBUSP_CLK_SHIFT 3
+#define AM35XX_USBOTG_FCLK_SHIFT 8
+#define AM35XX_CPGMAC_FCLK_SHIFT 9
+#define AM35XX_VPFE_FCLK_SHIFT 10
+
+/* AM35XX CONTROL_LVL_INTR_CLEAR bits */
#define AM35XX_CPGMAC_C0_MISC_PULSE_CLR BIT(0)
#define AM35XX_CPGMAC_C0_RX_PULSE_CLR BIT(1)
#define AM35XX_CPGMAC_C0_RX_THRESH_CLR BIT(2)
#define AM35XX_VPFE_CCDC_VD1_INT_CLR BIT(6)
#define AM35XX_VPFE_CCDC_VD2_INT_CLR BIT(7)
-/*AM35XX CONTROL_IP_SW_RESET bits*/
+/* AM35XX CONTROL_IP_SW_RESET bits */
#define AM35XX_USBOTGSS_SW_RST BIT(0)
#define AM35XX_CPGMACSS_SW_RST BIT(1)
#define AM35XX_VPFE_VBUSP_SW_RST BIT(2)
#define AM35XX_HECC_SW_RST BIT(3)
#define AM35XX_VPFE_PCLK_SW_RST BIT(4)
-/*
- * CONTROL AM33XX STATUS register
- */
+/* AM33XX CONTROL_STATUS register */
#define AM33XX_CONTROL_STATUS 0x040
+#define AM33XX_CONTROL_SEC_CLK_CTRL 0x1bc
-/*
- * CONTROL OMAP STATUS register to identify OMAP3 features
- */
+/* AM33XX CONTROL_STATUS bitfields (partial) */
+#define AM33XX_CONTROL_STATUS_SYSBOOT1_SHIFT 22
+#define AM33XX_CONTROL_STATUS_SYSBOOT1_MASK (0x3 << 22)
+
+/* CONTROL OMAP STATUS register to identify OMAP3 features */
#define OMAP3_CONTROL_OMAP_STATUS 0x044c
#define OMAP3_SGX_SHIFT 13
extern void omap3_control_save_context(void);
extern void omap3_control_restore_context(void);
extern void omap3_ctrl_write_boot_mode(u8 bootmode);
+extern void omap_ctrl_write_dsp_boot_addr(u32 bootaddr);
+extern void omap_ctrl_write_dsp_boot_mode(u8 bootmode);
extern void omap3630_ctrl_disable_rta(void);
extern int omap3_ctrl_save_padconf(void);
#else
* To avoid code running on other OMAPs in
* multi-omap builds
*/
- if (!(cpu_is_omap44xx()))
+ if (!cpu_is_omap44xx() && !soc_is_omap54xx())
return -ENODEV;
for (i = 0; i < L3_MODULES; i++) {
*/
static int _omap3_noncore_dpll_lock(struct clk *clk)
{
+ const struct dpll_data *dd;
u8 ai;
- int r;
+ u8 state = 1;
+ int r = 0;
pr_debug("clock: locking DPLL %s\n", clk->name);
+ dd = clk->dpll_data;
+ state <<= __ffs(dd->idlest_mask);
+
+ /* Check if already locked */
+ if ((__raw_readl(dd->idlest_reg) & dd->idlest_mask) == state)
+ goto done;
+
ai = omap3_dpll_autoidle_read(clk);
if (ai)
if (ai)
omap3_dpll_allow_idle(clk);
+done:
return r;
}
rate = clk->parent->rate * 2;
return rate;
}
+
+/* OMAP3/4 non-CORE DPLL clkops */
+
+const struct clkops clkops_omap3_noncore_dpll_ops = {
+ .enable = omap3_noncore_dpll_enable,
+ .disable = omap3_noncore_dpll_disable,
+ .allow_idle = omap3_dpll_allow_idle,
+ .deny_idle = omap3_dpll_deny_idle,
+};
+
+const struct clkops clkops_omap3_core_dpll_ops = {
+ .allow_idle = omap3_dpll_allow_idle,
+ .deny_idle = omap3_dpll_deny_idle,
+};
#include <asm/memblock.h>
+#include "control.h"
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#ifdef CONFIG_BRIDGE_DVFS
.dsp_cm_read = omap2_cm_read_mod_reg,
.dsp_cm_write = omap2_cm_write_mod_reg,
.dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits,
+
+ .set_bootaddr = omap_ctrl_write_dsp_boot_addr,
+ .set_bootmode = omap_ctrl_write_dsp_boot_mode,
};
static phys_addr_t omap_dsp_phys_mempool_base;
ck = "gpmc_fck";
l = OMAP34XX_GPMC_BASE;
gpmc_irq = INT_34XX_GPMC_IRQ;
- } else if (cpu_is_omap44xx()) {
+ } else if (cpu_is_omap44xx() || soc_is_omap54xx()) {
+ /* Base address and irq number are same for OMAP4/5 */
ck = "gpmc_ck";
l = OMAP44XX_GPMC_BASE;
gpmc_irq = OMAP44XX_IRQ_GPMC;
if (cpu_is_omap24xx()) {
val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS);
- } else if (cpu_is_am33xx()) {
+ } else if (soc_is_am33xx()) {
val = omap_ctrl_readl(AM33XX_CONTROL_STATUS);
} else if (cpu_is_omap34xx()) {
val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS);
} else if (cpu_is_omap44xx()) {
val = omap_ctrl_readl(OMAP4_CTRL_MODULE_CORE_STATUS);
+ } else if (soc_is_omap54xx()) {
+ val = omap_ctrl_readl(OMAP5XXX_CONTROL_STATUS);
+ val &= OMAP5_DEVICETYPE_MASK;
+ val >>= 6;
+ goto out;
} else {
pr_err("Cannot detect omap type!\n");
goto out;
void omap_get_die_id(struct omap_die_id *odi)
{
- if (cpu_is_omap44xx()) {
+ if (cpu_is_omap44xx() || soc_is_omap54xx()) {
odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_0);
odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_1);
odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_2);
cpu_name = (omap3_has_sgx()) ? "AM3517" : "AM3505";
} else if (cpu_is_ti816x()) {
cpu_name = "TI816X";
- } else if (cpu_is_am335x()) {
+ } else if (soc_is_am335x()) {
cpu_name = "AM335X";
} else if (cpu_is_ti814x()) {
cpu_name = "TI814X";
((omap_rev() >> 12) & 0xf), ((omap_rev() >> 8) & 0xf));
}
+void __init omap5xxx_check_revision(void)
+{
+ u32 idcode;
+ u16 hawkeye;
+ u8 rev;
+
+ idcode = read_tap_reg(OMAP_TAP_IDCODE);
+ hawkeye = (idcode >> 12) & 0xffff;
+ rev = (idcode >> 28) & 0xff;
+ switch (hawkeye) {
+ case 0xb942:
+ switch (rev) {
+ case 0:
+ default:
+ omap_revision = OMAP5430_REV_ES1_0;
+ }
+ break;
+
+ case 0xb998:
+ switch (rev) {
+ case 0:
+ default:
+ omap_revision = OMAP5432_REV_ES1_0;
+ }
+ break;
+
+ default:
+ /* Unknown default to latest silicon rev as default*/
+ omap_revision = OMAP5430_REV_ES1_0;
+ }
+
+ pr_info("OMAP%04x ES%d.0\n",
+ omap_rev() >> 16, ((omap_rev() >> 12) & 0xf));
+}
+
/*
* Set up things for map_io and processor detection later on. Gets called
* pretty much first thing from board init. For multi-omap, this gets
#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_DPLL_1 0x0268
#define OMAP4_CTRL_MODULE_CORE_STATUS 0x02c4
#define OMAP4_CTRL_MODULE_CORE_DEV_CONF 0x0300
+#define OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR 0x0304
#define OMAP4_CTRL_MODULE_CORE_LDOVBB_IVA_VOLTAGE_CTRL 0x0314
#define OMAP4_CTRL_MODULE_CORE_LDOVBB_MPU_VOLTAGE_CTRL 0x0318
#define OMAP4_CTRL_MODULE_CORE_LDOSRAM_IVA_VOLTAGE_CTRL 0x0320
beq 23f @ configure OMAP2UART3
cmp \rp, #OMAP3UART3 @ only on 34xx
beq 33f @ configure OMAP3UART3
- cmp \rp, #OMAP4UART3 @ only on 44xx
- beq 43f @ configure OMAP4UART3
+ cmp \rp, #OMAP4UART3 @ only on 44xx/54xx
+ beq 43f @ configure OMAP4/5UART3
cmp \rp, #OMAP3UART4 @ only on 36xx
beq 34f @ configure OMAP3UART4
- cmp \rp, #OMAP4UART4 @ only on 44xx
- beq 44f @ configure OMAP4UART4
+ cmp \rp, #OMAP4UART4 @ only on 44xx/54xx
+ beq 44f @ configure OMAP4/5UART4
cmp \rp, #TI81XXUART1 @ ti81Xx UART offsets different
beq 81f @ configure UART1
cmp \rp, #TI81XXUART2 @ ti81Xx UART offsets different
beq 82f @ configure UART2
cmp \rp, #TI81XXUART3 @ ti81Xx UART offsets different
beq 83f @ configure UART3
+ cmp \rp, #AM33XXUART1 @ AM33XX UART offsets different
+ beq 84f @ configure UART1
cmp \rp, #ZOOM_UART @ only on zoom2/3
beq 95f @ configure ZOOM_UART
b 98f
83: mov \rp, #UART_OFFSET(TI81XX_UART3_BASE)
b 98f
-
+84: ldr \rp, =AM33XX_UART1_BASE
+ and \rp, \rp, #0x00ffffff
+ b 97f
95: ldr \rp, =ZOOM_UART_BASE
str \rp, [\tmp, #0] @ omap_uart_phys
ldr \rp, =ZOOM_UART_VIRT
str \rp, [\tmp, #8] @ omap_uart_lsr
b 10b
+ /* AM33XX: Store both phys and virt address for the uart */
+97: add \rp, \rp, #0x44000000 @ phys base
+ str \rp, [\tmp, #0] @ omap_uart_phys
+ sub \rp, \rp, #0x44000000 @ phys base
+ add \rp, \rp, #0xf9000000 @ virt base
+ str \rp, [\tmp, #4] @ omap_uart_virt
+ mov \rp, #(UART_LSR << OMAP_PORT_SHIFT)
+ str \rp, [\tmp, #8] @ omap_uart_lsr
+
+ b 10b
+
/* Store both phys and virt address for the uart */
98: add \rp, \rp, #0x48000000 @ phys base
str \rp, [\tmp, #0] @ omap_uart_phys
#ifndef OMAP_ARCH_WAKEUPGEN_H
#define OMAP_ARCH_WAKEUPGEN_H
+/* OMAP4 and OMAP5 has same base address */
+#define OMAP_WKUPGEN_BASE 0x48281000
+
#define OMAP_WKG_CONTROL_0 0x00
#define OMAP_WKG_ENB_A_0 0x10
#define OMAP_WKG_ENB_B_0 0x14
#define OMAP_WKG_ENB_C_0 0x18
#define OMAP_WKG_ENB_D_0 0x1c
+#define OMAP_WKG_ENB_E_0 0x20
#define OMAP_WKG_ENB_A_1 0x410
#define OMAP_WKG_ENB_B_1 0x414
#define OMAP_WKG_ENB_C_1 0x418
#define OMAP_WKG_ENB_D_1 0x41c
+#define OMAP_WKG_ENB_E_1 0x420
#define OMAP_AUX_CORE_BOOT_0 0x800
#define OMAP_AUX_CORE_BOOT_1 0x804
#define OMAP_PTMSYNCREQ_MASK 0xc00
#define OMAP_TIMESTAMPCYCLEHI 0xc0c
extern int __init omap_wakeupgen_init(void);
+extern void __iomem *omap_get_wakeupgen_base(void);
+extern int omap_secure_apis_support(void);
#endif
};
#endif
+#ifdef CONFIG_SOC_OMAP5
+static struct map_desc omap54xx_io_desc[] __initdata = {
+ {
+ .virtual = L3_54XX_VIRT,
+ .pfn = __phys_to_pfn(L3_54XX_PHYS),
+ .length = L3_54XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_54XX_VIRT,
+ .pfn = __phys_to_pfn(L4_54XX_PHYS),
+ .length = L4_54XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_WK_54XX_VIRT,
+ .pfn = __phys_to_pfn(L4_WK_54XX_PHYS),
+ .length = L4_WK_54XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_PER_54XX_VIRT,
+ .pfn = __phys_to_pfn(L4_PER_54XX_PHYS),
+ .length = L4_PER_54XX_SIZE,
+ .type = MT_DEVICE,
+ },
+};
+#endif
+
#ifdef CONFIG_SOC_OMAP2420
void __init omap242x_map_common_io(void)
{
}
#endif
+#ifdef CONFIG_SOC_OMAP5
+void __init omap5_map_common_io(void)
+{
+ iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc));
+}
+#endif
/*
* omap2_init_reprogram_sdrc - reprogram SDRC timing parameters
*
}
#endif
+#ifdef CONFIG_SOC_AM33XX
+void __init am33xx_init_early(void)
+{
+ omap2_set_globals_am33xx();
+ omap3xxx_check_revision();
+ ti81xx_check_features();
+ omap_common_init_early();
+ am33xx_voltagedomains_init();
+ am33xx_powerdomains_init();
+ am33xx_clockdomains_init();
+}
+#endif
+
#ifdef CONFIG_ARCH_OMAP4
void __init omap4430_init_early(void)
{
}
#endif
+#ifdef CONFIG_SOC_OMAP5
+void __init omap5_init_early(void)
+{
+ omap2_set_globals_5xxx();
+ omap5xxx_check_revision();
+ omap_common_init_early();
+}
+#endif
+
void __init omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
/*
* IO mappings for OMAP2+
*
+ * IO definitions for TI OMAP processors and boards
+ *
+ * Copied from arch/arm/mach-sa1100/include/mach/io.h
+ * Copyright (C) 1997-1999 Russell King
+ *
+ * Copyright (C) 2009-2012 Texas Instruments
+ * Added OMAP4/5 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
/* 0x49000000 --> 0xfb000000 */
#define L4_ABE_44XX_VIRT (L4_ABE_44XX_PHYS + OMAP2_L4_IO_OFFSET)
#define L4_ABE_44XX_SIZE SZ_1M
+/*
+ * ----------------------------------------------------------------------------
+ * Omap5 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
+#define L3_54XX_PHYS L3_54XX_BASE /* 0x44000000 --> 0xf8000000 */
+#define L3_54XX_VIRT (L3_54XX_PHYS + OMAP4_L3_IO_OFFSET)
+#define L3_54XX_SIZE SZ_1M
+
+#define L4_54XX_PHYS L4_54XX_BASE /* 0x4a000000 --> 0xfc000000 */
+#define L4_54XX_VIRT (L4_54XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_54XX_SIZE SZ_4M
+
+#define L4_WK_54XX_PHYS L4_WK_54XX_BASE /* 0x4ae00000 --> 0xfce00000 */
+#define L4_WK_54XX_VIRT (L4_WK_54XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_WK_54XX_SIZE SZ_2M
+#define L4_PER_54XX_PHYS L4_PER_54XX_BASE /* 0x48000000 --> 0xfa000000 */
+#define L4_PER_54XX_VIRT (L4_PER_54XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_PER_54XX_SIZE SZ_4M
#include <linux/irqdomain.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <mach/hardware.h>
omap_intc_handle_irq(base_addr, regs);
}
-int __init omap_intc_of_init(struct device_node *node,
+int __init intc_of_init(struct device_node *node,
struct device_node *parent)
{
struct resource res;
return 0;
}
-#ifdef CONFIG_ARCH_OMAP3
+static struct of_device_id irq_match[] __initdata = {
+ { .compatible = "ti,omap2-intc", .data = intc_of_init, },
+ { }
+};
+
+void __init omap_intc_of_init(void)
+{
+ of_irq_init(irq_match);
+}
+
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX)
static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)];
void omap_intc_save_context(void)
#include <linux/init.h>
__CPUINIT
+
+/* Physical address needed since MMU not enabled yet on secondary core */
+#define AUX_CORE_BOOT0_PA 0x48281800
+
+/*
+ * OMAP5 specific entry point for secondary CPU to jump from ROM
+ * code. This routine also provides a holding flag into which
+ * secondary core is held until we're ready for it to initialise.
+ * The primary core will update this flag using a hardware
++ * register AuxCoreBoot0.
+ */
+ENTRY(omap5_secondary_startup)
+wait: ldr r2, =AUX_CORE_BOOT0_PA @ read from AuxCoreBoot0
+ ldr r0, [r2]
+ mov r0, r0, lsr #5
+ mrc p15, 0, r4, c0, c0, 5
+ and r4, r4, #0x0f
+ cmp r0, r4
+ bne wait
+ b secondary_startup
+END(omap5_secondary_startup)
/*
* OMAP4 specific entry point for secondary CPU to jump from ROM
* code. This routine also provides a holding flag into which
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/smp.h>
+#include <linux/io.h>
#include <asm/cacheflush.h>
+#include <mach/omap-wakeupgen.h>
#include "common.h"
*/
void __ref platform_cpu_die(unsigned int cpu)
{
- unsigned int this_cpu;
+ unsigned int boot_cpu = 0;
+ void __iomem *base = omap_get_wakeupgen_base();
flush_cache_all();
dsb();
/*
* we're ready for shutdown now, so do it
*/
- if (omap_modify_auxcoreboot0(0x0, 0x200) != 0x0)
- pr_err("Secure clear status failed\n");
+ if (omap_secure_apis_support()) {
+ if (omap_modify_auxcoreboot0(0x0, 0x200) != 0x0)
+ pr_err("Secure clear status failed\n");
+ } else {
+ __raw_writel(0, base + OMAP_AUX_CORE_BOOT_0);
+ }
+
for (;;) {
/*
* Enter into low power state
*/
omap4_hotplug_cpu(cpu, PWRDM_POWER_OFF);
- this_cpu = smp_processor_id();
- if (omap_read_auxcoreboot0() == this_cpu) {
+
+ if (omap_secure_apis_support())
+ boot_cpu = omap_read_auxcoreboot0();
+ else
+ boot_cpu =
+ __raw_readl(base + OMAP_AUX_CORE_BOOT_0) >> 5;
+
+ if (boot_cpu == smp_processor_id()) {
/*
* OK, proper wakeup, we're done
*/
#include <mach/hardware.h>
#include <mach/omap-secure.h>
+#include <mach/omap-wakeupgen.h>
+#include <asm/cputype.h>
#include "iomap.h"
#include "common.h"
#include "clockdomain.h"
+#define CPU_MASK 0xff0ffff0
+#define CPU_CORTEX_A9 0x410FC090
+#define CPU_CORTEX_A15 0x410FC0F0
+
+#define OMAP5_CORE_COUNT 0x2
+
/* SCU base address */
static void __iomem *scu_base;
{
static struct clockdomain *cpu1_clkdm;
static bool booted;
+ void __iomem *base = omap_get_wakeupgen_base();
+
/*
* Set synchronisation state between this boot processor
* and the secondary one
* the AuxCoreBoot1 register is updated with cpu state
* A barrier is added to ensure that write buffer is drained
*/
- omap_modify_auxcoreboot0(0x200, 0xfffffdff);
+ if (omap_secure_apis_support())
+ omap_modify_auxcoreboot0(0x200, 0xfffffdff);
+ else
+ __raw_writel(0x20, base + OMAP_AUX_CORE_BOOT_0);
+
flush_cache_all();
smp_wmb();
static void __init wakeup_secondary(void)
{
+ void __iomem *base = omap_get_wakeupgen_base();
/*
* Write the address of secondary startup routine into the
* AuxCoreBoot1 where ROM code will jump and start executing
* on secondary core once out of WFE
* A barrier is added to ensure that write buffer is drained
*/
- omap_auxcoreboot_addr(virt_to_phys(omap_secondary_startup));
+ if (omap_secure_apis_support())
+ omap_auxcoreboot_addr(virt_to_phys(omap_secondary_startup));
+ else
+ __raw_writel(virt_to_phys(omap5_secondary_startup),
+ base + OMAP_AUX_CORE_BOOT_1);
+
smp_wmb();
/*
*/
void __init smp_init_cpus(void)
{
- unsigned int i, ncores;
-
- /*
- * Currently we can't call ioremap here because
- * SoC detection won't work until after init_early.
- */
- scu_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_SCU_BASE);
- BUG_ON(!scu_base);
-
- ncores = scu_get_core_count(scu_base);
+ unsigned int i = 0, ncores = 1, cpu_id;
+
+ /* Use ARM cpuid check here, as SoC detection will not work so early */
+ cpu_id = read_cpuid(CPUID_ID) & CPU_MASK;
+ if (cpu_id == CPU_CORTEX_A9) {
+ /*
+ * Currently we can't call ioremap here because
+ * SoC detection won't work until after init_early.
+ */
+ scu_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_SCU_BASE);
+ BUG_ON(!scu_base);
+ ncores = scu_get_core_count(scu_base);
+ } else if (cpu_id == CPU_CORTEX_A15) {
+ ncores = OMAP5_CORE_COUNT;
+ }
/* sanity check */
if (ncores > nr_cpu_ids) {
* Initialise the SCU and wake up the secondary core using
* wakeup_secondary().
*/
- scu_enable(scu_base);
+ if (scu_base)
+ scu_enable(scu_base);
wakeup_secondary();
}
#include "omap4-sar-layout.h"
#include "common.h"
-#define NR_REG_BANKS 4
-#define MAX_IRQS 128
+#define MAX_NR_REG_BANKS 5
+#define MAX_IRQS 160
#define WKG_MASK_ALL 0x00000000
#define WKG_UNMASK_ALL 0xffffffff
#define CPU_ENA_OFFSET 0x400
#define CPU0_ID 0x0
#define CPU1_ID 0x1
+#define OMAP4_NR_BANKS 4
+#define OMAP4_NR_IRQS 128
static void __iomem *wakeupgen_base;
static void __iomem *sar_base;
static DEFINE_SPINLOCK(wakeupgen_lock);
static unsigned int irq_target_cpu[NR_IRQS];
+static unsigned int irq_banks = MAX_NR_REG_BANKS;
+static unsigned int max_irqs = MAX_IRQS;
+static unsigned int omap_secure_apis;
/*
* Static helper functions.
}
#ifdef CONFIG_HOTPLUG_CPU
-static DEFINE_PER_CPU(u32 [NR_REG_BANKS], irqmasks);
+static DEFINE_PER_CPU(u32 [MAX_NR_REG_BANKS], irqmasks);
static void _wakeupgen_save_masks(unsigned int cpu)
{
u8 i;
- for (i = 0; i < NR_REG_BANKS; i++)
+ for (i = 0; i < irq_banks; i++)
per_cpu(irqmasks, cpu)[i] = wakeupgen_readl(i, cpu);
}
{
u8 i;
- for (i = 0; i < NR_REG_BANKS; i++)
+ for (i = 0; i < irq_banks; i++)
wakeupgen_writel(per_cpu(irqmasks, cpu)[i], i, cpu);
}
{
u8 i;
- for (i = 0; i < NR_REG_BANKS; i++)
+ for (i = 0; i < irq_banks; i++)
wakeupgen_writel(reg, i, cpu);
}
#endif
#ifdef CONFIG_CPU_PM
-/*
- * Save WakeupGen interrupt context in SAR BANK3. Restore is done by
- * ROM code. WakeupGen IP is integrated along with GIC to manage the
- * interrupt wakeups from CPU low power states. It manages
- * masking/unmasking of Shared peripheral interrupts(SPI). So the
- * interrupt enable/disable control should be in sync and consistent
- * at WakeupGen and GIC so that interrupts are not lost.
- */
-static void irq_save_context(void)
+static inline void omap4_irq_save_context(void)
{
u32 i, val;
if (omap_rev() == OMAP4430_REV_ES1_0)
return;
- if (!sar_base)
- sar_base = omap4_get_sar_ram_base();
-
- for (i = 0; i < NR_REG_BANKS; i++) {
+ for (i = 0; i < irq_banks; i++) {
/* Save the CPUx interrupt mask for IRQ 0 to 127 */
val = wakeupgen_readl(i, 0);
sar_writel(val, WAKEUPGENENB_OFFSET_CPU0, i);
val = __raw_readl(sar_base + SAR_BACKUP_STATUS_OFFSET);
val |= SAR_BACKUP_STATUS_WAKEUPGEN;
__raw_writel(val, sar_base + SAR_BACKUP_STATUS_OFFSET);
+
+}
+
+static inline void omap5_irq_save_context(void)
+{
+ u32 i, val;
+
+ for (i = 0; i < irq_banks; i++) {
+ /* Save the CPUx interrupt mask for IRQ 0 to 159 */
+ val = wakeupgen_readl(i, 0);
+ sar_writel(val, OMAP5_WAKEUPGENENB_OFFSET_CPU0, i);
+ val = wakeupgen_readl(i, 1);
+ sar_writel(val, OMAP5_WAKEUPGENENB_OFFSET_CPU1, i);
+ sar_writel(0x0, OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU0, i);
+ sar_writel(0x0, OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU1, i);
+ }
+
+ /* Save AuxBoot* registers */
+ val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0);
+ __raw_writel(val, sar_base + OMAP5_AUXCOREBOOT0_OFFSET);
+ val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0);
+ __raw_writel(val, sar_base + OMAP5_AUXCOREBOOT1_OFFSET);
+
+ /* Set the Backup Bit Mask status */
+ val = __raw_readl(sar_base + OMAP5_SAR_BACKUP_STATUS_OFFSET);
+ val |= SAR_BACKUP_STATUS_WAKEUPGEN;
+ __raw_writel(val, sar_base + OMAP5_SAR_BACKUP_STATUS_OFFSET);
+
+}
+
+/*
+ * Save WakeupGen interrupt context in SAR BANK3. Restore is done by
+ * ROM code. WakeupGen IP is integrated along with GIC to manage the
+ * interrupt wakeups from CPU low power states. It manages
+ * masking/unmasking of Shared peripheral interrupts(SPI). So the
+ * interrupt enable/disable control should be in sync and consistent
+ * at WakeupGen and GIC so that interrupts are not lost.
+ */
+static void irq_save_context(void)
+{
+ if (!sar_base)
+ sar_base = omap4_get_sar_ram_base();
+
+ if (soc_is_omap54xx())
+ omap5_irq_save_context();
+ else
+ omap4_irq_save_context();
}
/*
static void irq_sar_clear(void)
{
u32 val;
- val = __raw_readl(sar_base + SAR_BACKUP_STATUS_OFFSET);
+ u32 offset = SAR_BACKUP_STATUS_OFFSET;
+
+ if (soc_is_omap54xx())
+ offset = OMAP5_SAR_BACKUP_STATUS_OFFSET;
+
+ val = __raw_readl(sar_base + offset);
val &= ~SAR_BACKUP_STATUS_WAKEUPGEN;
- __raw_writel(val, sar_base + SAR_BACKUP_STATUS_OFFSET);
+ __raw_writel(val, sar_base + offset);
}
/*
static void __init irq_pm_init(void)
{
- cpu_pm_register_notifier(&irq_notifier_block);
+ /* FIXME: Remove this when MPU OSWR support is added */
+ if (!soc_is_omap54xx())
+ cpu_pm_register_notifier(&irq_notifier_block);
}
#else
static void __init irq_pm_init(void)
{}
#endif
+void __iomem *omap_get_wakeupgen_base(void)
+{
+ return wakeupgen_base;
+}
+
+int omap_secure_apis_support(void)
+{
+ return omap_secure_apis;
+}
+
/*
* Initialise the wakeupgen module.
*/
}
/* Static mapping, never released */
- wakeupgen_base = ioremap(OMAP44XX_WKUPGEN_BASE, SZ_4K);
+ wakeupgen_base = ioremap(OMAP_WKUPGEN_BASE, SZ_4K);
if (WARN_ON(!wakeupgen_base))
return -ENOMEM;
+ if (cpu_is_omap44xx()) {
+ irq_banks = OMAP4_NR_BANKS;
+ max_irqs = OMAP4_NR_IRQS;
+ omap_secure_apis = 1;
+ }
+
/* Clear all IRQ bitmasks at wakeupGen level */
- for (i = 0; i < NR_REG_BANKS; i++) {
+ for (i = 0; i < irq_banks; i++) {
wakeupgen_writel(0, i, CPU0_ID);
wakeupgen_writel(0, i, CPU1_ID);
}
*/
/* Associate all the IRQs to boot CPU like GIC init does. */
- for (i = 0; i < NR_IRQS; i++)
+ for (i = 0; i < max_irqs; i++)
irq_target_cpu[i] = boot_cpu;
irq_hotplug_init();
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach/map.h>
#include <asm/memblock.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
#include <plat/irqs.h>
#include <plat/sram.h>
}
early_initcall(omap4_sar_ram_init);
+static struct of_device_id irq_match[] __initdata = {
+ { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
+ { .compatible = "arm,cortex-a15-gic", .data = gic_of_init, },
+ { }
+};
+
+void __init omap_gic_of_init(void)
+{
+ omap_wakeupgen_init();
+ of_irq_init(irq_match);
+}
+
#if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
static int omap4_twl6030_hsmmc_late_init(struct device *dev)
{
#define OMAP_ARCH_OMAP4_SAR_LAYOUT_H
/*
- * SAR BANK offsets from base address OMAP44XX_SAR_RAM_BASE
+ * SAR BANK offsets from base address OMAP44XX/54XX_SAR_RAM_BASE
*/
#define SAR_BANK1_OFFSET 0x0000
#define SAR_BANK2_OFFSET 0x1000
#define PTMSYNCREQ_EN_OFFSET (SAR_BANK3_OFFSET + 0x6d0)
#define SAR_BACKUP_STATUS_WAKEUPGEN 0x10
+/* WakeUpGen save restore offset from OMAP54XX_SAR_RAM_BASE */
+#define OMAP5_WAKEUPGENENB_OFFSET_CPU0 (SAR_BANK3_OFFSET + 0x8d4)
+#define OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU0 (SAR_BANK3_OFFSET + 0x8e8)
+#define OMAP5_WAKEUPGENENB_OFFSET_CPU1 (SAR_BANK3_OFFSET + 0x8fc)
+#define OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU1 (SAR_BANK3_OFFSET + 0x910)
+#define OMAP5_AUXCOREBOOT0_OFFSET (SAR_BANK3_OFFSET + 0x924)
+#define OMAP5_AUXCOREBOOT1_OFFSET (SAR_BANK3_OFFSET + 0x928)
+#define OMAP5_AMBA_IF_MODE_OFFSET (SAR_BANK3_OFFSET + 0x92c)
+#define OMAP5_SAR_BACKUP_STATUS_OFFSET (SAR_BANK3_OFFSET + 0x800)
+
#endif
*/
#define LINKS_PER_OCP_IF 2
+/**
+ * struct omap_hwmod_soc_ops - fn ptrs for some SoC-specific operations
+ * @enable_module: function to enable a module (via MODULEMODE)
+ * @disable_module: function to disable a module (via MODULEMODE)
+ *
+ * XXX Eventually this functionality will be hidden inside the PRM/CM
+ * device drivers. Until then, this should avoid huge blocks of cpu_is_*()
+ * conditionals in this code.
+ */
+struct omap_hwmod_soc_ops {
+ void (*enable_module)(struct omap_hwmod *oh);
+ int (*disable_module)(struct omap_hwmod *oh);
+ int (*wait_target_ready)(struct omap_hwmod *oh);
+ int (*assert_hardreset)(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri);
+ int (*deassert_hardreset)(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri);
+ int (*is_hardreset_asserted)(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri);
+ int (*init_clkdm)(struct omap_hwmod *oh);
+};
+
+/* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
+static struct omap_hwmod_soc_ops soc_ops;
+
/* omap_hwmod_list contains all registered struct omap_hwmods */
static LIST_HEAD(omap_hwmod_list);
*/
static unsigned short free_ls, max_ls, ls_supp;
+/* inited: set to true once the hwmod code is initialized */
+static bool inited;
+
/* Private functions */
/**
return 0;
}
+/**
+ * _set_dmadisable: set OCP_SYSCONFIG.DMADISABLE bit in @v
+ * @oh: struct omap_hwmod *
+ *
+ * The DMADISABLE bit is a semi-automatic bit present in sysconfig register
+ * of some modules. When the DMA must perform read/write accesses, the
+ * DMADISABLE bit is cleared by the hardware. But when the DMA must stop
+ * for power management, software must set the DMADISABLE bit back to 1.
+ *
+ * Set the DMADISABLE bit in @v for hwmod @oh. Returns -EINVAL upon
+ * error or 0 upon success.
+ */
+static int _set_dmadisable(struct omap_hwmod *oh)
+{
+ u32 v;
+ u32 dmadisable_mask;
+
+ if (!oh->class->sysc ||
+ !(oh->class->sysc->sysc_flags & SYSC_HAS_DMADISABLE))
+ return -EINVAL;
+
+ if (!oh->class->sysc->sysc_fields) {
+ WARN(1, "omap_hwmod: %s: offset struct for sysconfig not provided in class\n", oh->name);
+ return -EINVAL;
+ }
+
+ /* clocks must be on for this operation */
+ if (oh->_state != _HWMOD_STATE_ENABLED) {
+ pr_warn("omap_hwmod: %s: dma can be disabled only from enabled state\n", oh->name);
+ return -EINVAL;
+ }
+
+ pr_debug("omap_hwmod: %s: setting DMADISABLE\n", oh->name);
+
+ v = oh->_sysc_cache;
+ dmadisable_mask =
+ (0x1 << oh->class->sysc->sysc_fields->dmadisable_shift);
+ v |= dmadisable_mask;
+ _write_sysconfig(v, oh);
+
+ return 0;
+}
+
/**
* _set_module_autoidle: set the OCP_SYSCONFIG AUTOIDLE field in @v
* @oh: struct omap_hwmod *
}
/**
- * _enable_module - enable CLKCTRL modulemode on OMAP4
+ * _omap4_enable_module - enable CLKCTRL modulemode on OMAP4
* @oh: struct omap_hwmod *
*
* Enables the PRCM module mode related to the hwmod @oh.
* No return value.
*/
-static void _enable_module(struct omap_hwmod *oh)
+static void _omap4_enable_module(struct omap_hwmod *oh)
{
- /* The module mode does not exist prior OMAP4 */
- if (cpu_is_omap24xx() || cpu_is_omap34xx())
- return;
-
if (!oh->clkdm || !oh->prcm.omap4.modulemode)
return;
- pr_debug("omap_hwmod: %s: _enable_module: %d\n",
- oh->name, oh->prcm.omap4.modulemode);
+ pr_debug("omap_hwmod: %s: %s: %d\n",
+ oh->name, __func__, oh->prcm.omap4.modulemode);
omap4_cminst_module_enable(oh->prcm.omap4.modulemode,
oh->clkdm->prcm_partition,
*/
static int _omap4_wait_target_disable(struct omap_hwmod *oh)
{
- if (!cpu_is_omap44xx())
- return 0;
-
- if (!oh)
+ if (!oh || !oh->clkdm)
return -EINVAL;
if (oh->_int_flags & _HWMOD_NO_MPU_PORT)
return oh;
}
+
/**
* _init_clkdm - look up a clockdomain name, store pointer in omap_hwmod
* @oh: struct omap_hwmod *
*
* Convert a clockdomain name stored in a struct omap_hwmod into a
* clockdomain pointer, and save it into the struct omap_hwmod.
- * return -EINVAL if clkdm_name does not exist or if the lookup failed.
+ * Return -EINVAL if the clkdm_name lookup failed.
*/
static int _init_clkdm(struct omap_hwmod *oh)
{
- if (cpu_is_omap24xx() || cpu_is_omap34xx())
+ if (!oh->clkdm_name)
return 0;
- if (!oh->clkdm_name) {
- pr_warning("omap_hwmod: %s: no clkdm_name\n", oh->name);
- return -EINVAL;
- }
-
oh->clkdm = clkdm_lookup(oh->clkdm_name);
if (!oh->clkdm) {
pr_warning("omap_hwmod: %s: could not associate to clkdm %s\n",
ret |= _init_main_clk(oh);
ret |= _init_interface_clks(oh);
ret |= _init_opt_clks(oh);
- ret |= _init_clkdm(oh);
+ if (soc_ops.init_clkdm)
+ ret |= soc_ops.init_clkdm(oh);
if (!ret)
oh->_state = _HWMOD_STATE_CLKS_INITED;
return ret;
}
-/**
- * _wait_target_ready - wait for a module to leave slave idle
- * @oh: struct omap_hwmod *
- *
- * Wait for a module @oh to leave slave idle. Returns 0 if the module
- * does not have an IDLEST bit or if the module successfully leaves
- * slave idle; otherwise, pass along the return value of the
- * appropriate *_cm*_wait_module_ready() function.
- */
-static int _wait_target_ready(struct omap_hwmod *oh)
-{
- struct omap_hwmod_ocp_if *os;
- int ret;
-
- if (!oh)
- return -EINVAL;
-
- if (oh->flags & HWMOD_NO_IDLEST)
- return 0;
-
- os = _find_mpu_rt_port(oh);
- if (!os)
- return 0;
-
- /* XXX check module SIDLEMODE */
-
- /* XXX check clock enable states */
-
- if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
- ret = omap2_cm_wait_module_ready(oh->prcm.omap2.module_offs,
- oh->prcm.omap2.idlest_reg_id,
- oh->prcm.omap2.idlest_idle_bit);
- } else if (cpu_is_omap44xx()) {
- if (!oh->clkdm)
- return -EINVAL;
-
- ret = omap4_cminst_wait_module_ready(oh->clkdm->prcm_partition,
- oh->clkdm->cm_inst,
- oh->clkdm->clkdm_offs,
- oh->prcm.omap4.clkctrl_offs);
- } else {
- BUG();
- };
-
- return ret;
-}
-
/**
* _lookup_hardreset - fill register bit info for this hwmod/reset line
* @oh: struct omap_hwmod *
* @oh: struct omap_hwmod *
* @name: name of the reset line to lookup and assert
*
- * Some IP like dsp, ipu or iva contain processor that require
- * an HW reset line to be assert / deassert in order to enable fully
- * the IP.
+ * Some IP like dsp, ipu or iva contain processor that require an HW
+ * reset line to be assert / deassert in order to enable fully the IP.
+ * Returns -EINVAL if @oh is null, -ENOSYS if we have no way of
+ * asserting the hardreset line on the currently-booted SoC, or passes
+ * along the return value from _lookup_hardreset() or the SoC's
+ * assert_hardreset code.
*/
static int _assert_hardreset(struct omap_hwmod *oh, const char *name)
{
struct omap_hwmod_rst_info ohri;
- u8 ret;
+ u8 ret = -EINVAL;
if (!oh)
return -EINVAL;
+ if (!soc_ops.assert_hardreset)
+ return -ENOSYS;
+
ret = _lookup_hardreset(oh, name, &ohri);
if (IS_ERR_VALUE(ret))
return ret;
- if (cpu_is_omap24xx() || cpu_is_omap34xx())
- return omap2_prm_assert_hardreset(oh->prcm.omap2.module_offs,
- ohri.rst_shift);
- else if (cpu_is_omap44xx())
- return omap4_prminst_assert_hardreset(ohri.rst_shift,
- oh->clkdm->pwrdm.ptr->prcm_partition,
- oh->clkdm->pwrdm.ptr->prcm_offs,
- oh->prcm.omap4.rstctrl_offs);
- else
- return -EINVAL;
+ ret = soc_ops.assert_hardreset(oh, &ohri);
+
+ return ret;
}
/**
* @oh: struct omap_hwmod *
* @name: name of the reset line to look up and deassert
*
- * Some IP like dsp, ipu or iva contain processor that require
- * an HW reset line to be assert / deassert in order to enable fully
- * the IP.
+ * Some IP like dsp, ipu or iva contain processor that require an HW
+ * reset line to be assert / deassert in order to enable fully the IP.
+ * Returns -EINVAL if @oh is null, -ENOSYS if we have no way of
+ * deasserting the hardreset line on the currently-booted SoC, or passes
+ * along the return value from _lookup_hardreset() or the SoC's
+ * deassert_hardreset code.
*/
static int _deassert_hardreset(struct omap_hwmod *oh, const char *name)
{
struct omap_hwmod_rst_info ohri;
- int ret;
+ int ret = -EINVAL;
if (!oh)
return -EINVAL;
+ if (!soc_ops.deassert_hardreset)
+ return -ENOSYS;
+
ret = _lookup_hardreset(oh, name, &ohri);
if (IS_ERR_VALUE(ret))
return ret;
- if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
- ret = omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs,
- ohri.rst_shift,
- ohri.st_shift);
- } else if (cpu_is_omap44xx()) {
- if (ohri.st_shift)
- pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n",
- oh->name, name);
- ret = omap4_prminst_deassert_hardreset(ohri.rst_shift,
- oh->clkdm->pwrdm.ptr->prcm_partition,
- oh->clkdm->pwrdm.ptr->prcm_offs,
- oh->prcm.omap4.rstctrl_offs);
- } else {
- return -EINVAL;
- }
-
+ ret = soc_ops.deassert_hardreset(oh, &ohri);
if (ret == -EBUSY)
pr_warning("omap_hwmod: %s: failed to hardreset\n", oh->name);
* @oh: struct omap_hwmod *
* @name: name of the reset line to look up and read
*
- * Return the state of the reset line.
+ * Return the state of the reset line. Returns -EINVAL if @oh is
+ * null, -ENOSYS if we have no way of reading the hardreset line
+ * status on the currently-booted SoC, or passes along the return
+ * value from _lookup_hardreset() or the SoC's is_hardreset_asserted
+ * code.
*/
static int _read_hardreset(struct omap_hwmod *oh, const char *name)
{
struct omap_hwmod_rst_info ohri;
- u8 ret;
+ u8 ret = -EINVAL;
if (!oh)
return -EINVAL;
+ if (!soc_ops.is_hardreset_asserted)
+ return -ENOSYS;
+
ret = _lookup_hardreset(oh, name, &ohri);
if (IS_ERR_VALUE(ret))
return ret;
- if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
- return omap2_prm_is_hardreset_asserted(oh->prcm.omap2.module_offs,
- ohri.st_shift);
- } else if (cpu_is_omap44xx()) {
- return omap4_prminst_is_hardreset_asserted(ohri.rst_shift,
- oh->clkdm->pwrdm.ptr->prcm_partition,
- oh->clkdm->pwrdm.ptr->prcm_offs,
- oh->prcm.omap4.rstctrl_offs);
- } else {
- return -EINVAL;
- }
+ return soc_ops.is_hardreset_asserted(oh, &ohri);
}
/**
{
int v;
- /* The module mode does not exist prior OMAP4 */
- if (!cpu_is_omap44xx())
- return -EINVAL;
-
if (!oh->clkdm || !oh->prcm.omap4.modulemode)
return -EINVAL;
* therefore have no OCP header registers to access. Others (like the
* IVA) have idiosyncratic reset sequences. So for these relatively
* rare cases, custom reset code can be supplied in the struct
- * omap_hwmod_class .reset function pointer. Passes along the return
- * value from either _ocp_softreset() or the custom reset function -
- * these must return -EINVAL if the hwmod cannot be reset this way or
- * if the hwmod is in the wrong state, -ETIMEDOUT if the module did
- * not reset in time, or 0 upon success.
+ * omap_hwmod_class .reset function pointer.
+ *
+ * _set_dmadisable() is called to set the DMADISABLE bit so that it
+ * does not prevent idling of the system. This is necessary for cases
+ * where ROMCODE/BOOTLOADER uses dma and transfers control to the
+ * kernel without disabling dma.
+ *
+ * Passes along the return value from either _ocp_softreset() or the
+ * custom reset function - these must return -EINVAL if the hwmod
+ * cannot be reset this way or if the hwmod is in the wrong state,
+ * -ETIMEDOUT if the module did not reset in time, or 0 upon success.
*/
static int _reset(struct omap_hwmod *oh)
{
}
}
+ _set_dmadisable(oh);
+
/*
* OCP_SYSCONFIG bits need to be reprogrammed after a
* softreset. The _enable() function should be split to avoid
}
_enable_clocks(oh);
- _enable_module(oh);
+ if (soc_ops.enable_module)
+ soc_ops.enable_module(oh);
- r = _wait_target_ready(oh);
+ r = (soc_ops.wait_target_ready) ? soc_ops.wait_target_ready(oh) :
+ -EINVAL;
if (!r) {
/*
* Set the clockdomain to HW_AUTO only if the target is ready,
_idle_sysc(oh);
_del_initiator_dep(oh, mpu_oh);
- _omap4_disable_module(oh);
+ if (soc_ops.disable_module)
+ soc_ops.disable_module(oh);
/*
* The module must be in idle mode before disabling any parents
if (oh->_state == _HWMOD_STATE_ENABLED) {
_del_initiator_dep(oh, mpu_oh);
/* XXX what about the other system initiators here? dma, dsp */
- _omap4_disable_module(oh);
+ if (soc_ops.disable_module)
+ soc_ops.disable_module(oh);
_disable_clocks(oh);
if (oh->clkdm)
clkdm_hwmod_disable(oh->clkdm, oh);
return 0;
}
+/* Static functions intended only for use in soc_ops field function pointers */
+
+/**
+ * _omap2_wait_target_ready - wait for a module to leave slave idle
+ * @oh: struct omap_hwmod *
+ *
+ * Wait for a module @oh to leave slave idle. Returns 0 if the module
+ * does not have an IDLEST bit or if the module successfully leaves
+ * slave idle; otherwise, pass along the return value of the
+ * appropriate *_cm*_wait_module_ready() function.
+ */
+static int _omap2_wait_target_ready(struct omap_hwmod *oh)
+{
+ if (!oh)
+ return -EINVAL;
+
+ if (oh->flags & HWMOD_NO_IDLEST)
+ return 0;
+
+ if (!_find_mpu_rt_port(oh))
+ return 0;
+
+ /* XXX check module SIDLEMODE, hardreset status, enabled clocks */
+
+ return omap2_cm_wait_module_ready(oh->prcm.omap2.module_offs,
+ oh->prcm.omap2.idlest_reg_id,
+ oh->prcm.omap2.idlest_idle_bit);
+}
+
+/**
+ * _omap4_wait_target_ready - wait for a module to leave slave idle
+ * @oh: struct omap_hwmod *
+ *
+ * Wait for a module @oh to leave slave idle. Returns 0 if the module
+ * does not have an IDLEST bit or if the module successfully leaves
+ * slave idle; otherwise, pass along the return value of the
+ * appropriate *_cm*_wait_module_ready() function.
+ */
+static int _omap4_wait_target_ready(struct omap_hwmod *oh)
+{
+ if (!oh || !oh->clkdm)
+ return -EINVAL;
+
+ if (oh->flags & HWMOD_NO_IDLEST)
+ return 0;
+
+ if (!_find_mpu_rt_port(oh))
+ return 0;
+
+ /* XXX check module SIDLEMODE, hardreset status */
+
+ return omap4_cminst_wait_module_ready(oh->clkdm->prcm_partition,
+ oh->clkdm->cm_inst,
+ oh->clkdm->clkdm_offs,
+ oh->prcm.omap4.clkctrl_offs);
+}
+
+/**
+ * _omap2_assert_hardreset - call OMAP2 PRM hardreset fn with hwmod args
+ * @oh: struct omap_hwmod * to assert hardreset
+ * @ohri: hardreset line data
+ *
+ * Call omap2_prm_assert_hardreset() with parameters extracted from
+ * the hwmod @oh and the hardreset line data @ohri. Only intended for
+ * use as an soc_ops function pointer. Passes along the return value
+ * from omap2_prm_assert_hardreset(). XXX This function is scheduled
+ * for removal when the PRM code is moved into drivers/.
+ */
+static int _omap2_assert_hardreset(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri)
+{
+ return omap2_prm_assert_hardreset(oh->prcm.omap2.module_offs,
+ ohri->rst_shift);
+}
+
+/**
+ * _omap2_deassert_hardreset - call OMAP2 PRM hardreset fn with hwmod args
+ * @oh: struct omap_hwmod * to deassert hardreset
+ * @ohri: hardreset line data
+ *
+ * Call omap2_prm_deassert_hardreset() with parameters extracted from
+ * the hwmod @oh and the hardreset line data @ohri. Only intended for
+ * use as an soc_ops function pointer. Passes along the return value
+ * from omap2_prm_deassert_hardreset(). XXX This function is
+ * scheduled for removal when the PRM code is moved into drivers/.
+ */
+static int _omap2_deassert_hardreset(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri)
+{
+ return omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs,
+ ohri->rst_shift,
+ ohri->st_shift);
+}
+
+/**
+ * _omap2_is_hardreset_asserted - call OMAP2 PRM hardreset fn with hwmod args
+ * @oh: struct omap_hwmod * to test hardreset
+ * @ohri: hardreset line data
+ *
+ * Call omap2_prm_is_hardreset_asserted() with parameters extracted
+ * from the hwmod @oh and the hardreset line data @ohri. Only
+ * intended for use as an soc_ops function pointer. Passes along the
+ * return value from omap2_prm_is_hardreset_asserted(). XXX This
+ * function is scheduled for removal when the PRM code is moved into
+ * drivers/.
+ */
+static int _omap2_is_hardreset_asserted(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri)
+{
+ return omap2_prm_is_hardreset_asserted(oh->prcm.omap2.module_offs,
+ ohri->st_shift);
+}
+
+/**
+ * _omap4_assert_hardreset - call OMAP4 PRM hardreset fn with hwmod args
+ * @oh: struct omap_hwmod * to assert hardreset
+ * @ohri: hardreset line data
+ *
+ * Call omap4_prminst_assert_hardreset() with parameters extracted
+ * from the hwmod @oh and the hardreset line data @ohri. Only
+ * intended for use as an soc_ops function pointer. Passes along the
+ * return value from omap4_prminst_assert_hardreset(). XXX This
+ * function is scheduled for removal when the PRM code is moved into
+ * drivers/.
+ */
+static int _omap4_assert_hardreset(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri)
+{
+ if (!oh->clkdm)
+ return -EINVAL;
+
+ return omap4_prminst_assert_hardreset(ohri->rst_shift,
+ oh->clkdm->pwrdm.ptr->prcm_partition,
+ oh->clkdm->pwrdm.ptr->prcm_offs,
+ oh->prcm.omap4.rstctrl_offs);
+}
+
+/**
+ * _omap4_deassert_hardreset - call OMAP4 PRM hardreset fn with hwmod args
+ * @oh: struct omap_hwmod * to deassert hardreset
+ * @ohri: hardreset line data
+ *
+ * Call omap4_prminst_deassert_hardreset() with parameters extracted
+ * from the hwmod @oh and the hardreset line data @ohri. Only
+ * intended for use as an soc_ops function pointer. Passes along the
+ * return value from omap4_prminst_deassert_hardreset(). XXX This
+ * function is scheduled for removal when the PRM code is moved into
+ * drivers/.
+ */
+static int _omap4_deassert_hardreset(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri)
+{
+ if (!oh->clkdm)
+ return -EINVAL;
+
+ if (ohri->st_shift)
+ pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n",
+ oh->name, ohri->name);
+ return omap4_prminst_deassert_hardreset(ohri->rst_shift,
+ oh->clkdm->pwrdm.ptr->prcm_partition,
+ oh->clkdm->pwrdm.ptr->prcm_offs,
+ oh->prcm.omap4.rstctrl_offs);
+}
+
+/**
+ * _omap4_is_hardreset_asserted - call OMAP4 PRM hardreset fn with hwmod args
+ * @oh: struct omap_hwmod * to test hardreset
+ * @ohri: hardreset line data
+ *
+ * Call omap4_prminst_is_hardreset_asserted() with parameters
+ * extracted from the hwmod @oh and the hardreset line data @ohri.
+ * Only intended for use as an soc_ops function pointer. Passes along
+ * the return value from omap4_prminst_is_hardreset_asserted(). XXX
+ * This function is scheduled for removal when the PRM code is moved
+ * into drivers/.
+ */
+static int _omap4_is_hardreset_asserted(struct omap_hwmod *oh,
+ struct omap_hwmod_rst_info *ohri)
+{
+ if (!oh->clkdm)
+ return -EINVAL;
+
+ return omap4_prminst_is_hardreset_asserted(ohri->rst_shift,
+ oh->clkdm->pwrdm.ptr->prcm_partition,
+ oh->clkdm->pwrdm.ptr->prcm_offs,
+ oh->prcm.omap4.rstctrl_offs);
+}
+
/* Public functions */
u32 omap_hwmod_read(struct omap_hwmod *oh, u16 reg_offs)
*
* Intended to be called early in boot before the clock framework is
* initialized. If @ois is not null, will register all omap_hwmods
- * listed in @ois that are valid for this chip. Returns 0.
+ * listed in @ois that are valid for this chip. Returns -EINVAL if
+ * omap_hwmod_init() hasn't been called before calling this function,
+ * -ENOMEM if the link memory area can't be allocated, or 0 upon
+ * success.
*/
int __init omap_hwmod_register_links(struct omap_hwmod_ocp_if **ois)
{
int r, i;
+ if (!inited)
+ return -EINVAL;
+
if (!ois)
return 0;
return 0;
}
+
+/**
+ * omap_hwmod_init - initialize the hwmod code
+ *
+ * Sets up some function pointers needed by the hwmod code to operate on the
+ * currently-booted SoC. Intended to be called once during kernel init
+ * before any hwmods are registered. No return value.
+ */
+void __init omap_hwmod_init(void)
+{
+ if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
+ soc_ops.wait_target_ready = _omap2_wait_target_ready;
+ soc_ops.assert_hardreset = _omap2_assert_hardreset;
+ soc_ops.deassert_hardreset = _omap2_deassert_hardreset;
+ soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted;
+ } else if (cpu_is_omap44xx() || soc_is_omap54xx()) {
+ soc_ops.enable_module = _omap4_enable_module;
+ soc_ops.disable_module = _omap4_disable_module;
+ soc_ops.wait_target_ready = _omap4_wait_target_ready;
+ soc_ops.assert_hardreset = _omap4_assert_hardreset;
+ soc_ops.deassert_hardreset = _omap4_deassert_hardreset;
+ soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted;
+ soc_ops.init_clkdm = _init_clkdm;
+ } else {
+ WARN(1, "omap_hwmod: unknown SoC type\n");
+ }
+
+ inited = true;
+}
+
+/**
+ * omap_hwmod_get_main_clk - get pointer to main clock name
+ * @oh: struct omap_hwmod *
+ *
+ * Returns the main clock name assocated with @oh upon success,
+ * or NULL if @oh is NULL.
+ */
+const char *omap_hwmod_get_main_clk(struct omap_hwmod *oh)
+{
+ if (!oh)
+ return NULL;
+
+ return oh->main_clk;
+}
.name = "mcbsp",
};
+static struct omap_hwmod_opt_clk mcbsp_opt_clks[] = {
+ { .role = "pad_fck", .clk = "mcbsp_clks" },
+ { .role = "prcm_fck", .clk = "func_96m_ck" },
+};
+
/* mcbsp1 */
static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = {
{ .name = "tx", .irq = 59 },
.idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
},
},
+ .opt_clks = mcbsp_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
};
/* mcbsp2 */
.idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
},
},
+ .opt_clks = mcbsp_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
};
static struct omap_hwmod_class_sysconfig omap2420_msdi_sysc = {
int __init omap2420_hwmod_init(void)
{
+ omap_hwmod_init();
return omap_hwmod_register_links(omap2420_hwmod_ocp_ifs);
}
.rev = MCBSP_CONFIG_TYPE2,
};
+static struct omap_hwmod_opt_clk mcbsp_opt_clks[] = {
+ { .role = "pad_fck", .clk = "mcbsp_clks" },
+ { .role = "prcm_fck", .clk = "func_96m_ck" },
+};
+
/* mcbsp1 */
static struct omap_hwmod_irq_info omap2430_mcbsp1_irqs[] = {
{ .name = "tx", .irq = 59 },
.idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
},
},
+ .opt_clks = mcbsp_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
};
/* mcbsp2 */
.idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
},
},
+ .opt_clks = mcbsp_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
};
/* mcbsp3 */
.idlest_idle_bit = OMAP2430_ST_MCBSP3_SHIFT,
},
},
+ .opt_clks = mcbsp_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
};
/* mcbsp4 */
.idlest_idle_bit = OMAP2430_ST_MCBSP4_SHIFT,
},
},
+ .opt_clks = mcbsp_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
};
/* mcbsp5 */
.idlest_idle_bit = OMAP2430_ST_MCBSP5_SHIFT,
},
},
+ .opt_clks = mcbsp_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
};
/* MMC/SD/SDIO common */
int __init omap2430_hwmod_init(void)
{
+ omap_hwmod_init();
return omap_hwmod_register_links(omap2430_hwmod_ocp_ifs);
}
struct omap_hwmod_class omap2xxx_timer_hwmod_class = {
.name = "timer",
.sysc = &omap2xxx_timer_sysc,
- .rev = OMAP_TIMER_IP_VERSION_1,
};
/*
.idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap2xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap2xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap2xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap2xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap2xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap2xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap2xxx_timer_hwmod_class,
};
static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = {
.name = "timer",
.sysc = &omap3xxx_timer_1ms_sysc,
- .rev = OMAP_TIMER_IP_VERSION_1,
};
static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = {
static struct omap_hwmod_class omap3xxx_timer_hwmod_class = {
.name = "timer",
.sysc = &omap3xxx_timer_sysc,
- .rev = OMAP_TIMER_IP_VERSION_1,
};
/* secure timers dev attribute */
static struct omap_timer_capability_dev_attr capability_secure_dev_attr = {
- .timer_capability = OMAP_TIMER_SECURE,
+ .timer_capability = OMAP_TIMER_ALWON | OMAP_TIMER_SECURE,
};
/* always-on timers dev attribute */
.idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap3xxx_timer_1ms_hwmod_class,
};
.idlest_idle_bit = OMAP3430_ST_GPT3_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap3xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP3430_ST_GPT4_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap3xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP3430_ST_GPT5_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap3xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP3430_ST_GPT6_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap3xxx_timer_hwmod_class,
};
.idlest_idle_bit = OMAP3430_ST_GPT7_SHIFT,
},
},
- .dev_attr = &capability_alwon_dev_attr,
.class = &omap3xxx_timer_hwmod_class,
};
.rev = MCBSP_CONFIG_TYPE3,
};
+/* McBSP functional clock mapping */
+static struct omap_hwmod_opt_clk mcbsp15_opt_clks[] = {
+ { .role = "pad_fck", .clk = "mcbsp_clks" },
+ { .role = "prcm_fck", .clk = "core_96m_fck" },
+};
+
+static struct omap_hwmod_opt_clk mcbsp234_opt_clks[] = {
+ { .role = "pad_fck", .clk = "mcbsp_clks" },
+ { .role = "prcm_fck", .clk = "per_96m_fck" },
+};
+
/* mcbsp1 */
static struct omap_hwmod_irq_info omap3xxx_mcbsp1_irqs[] = {
{ .name = "common", .irq = 16 },
.idlest_idle_bit = OMAP3430_ST_MCBSP1_SHIFT,
},
},
+ .opt_clks = mcbsp15_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp15_opt_clks),
};
/* mcbsp2 */
.idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT,
},
},
+ .opt_clks = mcbsp234_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp234_opt_clks),
.dev_attr = &omap34xx_mcbsp2_dev_attr,
};
.idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT,
},
},
+ .opt_clks = mcbsp234_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp234_opt_clks),
.dev_attr = &omap34xx_mcbsp3_dev_attr,
};
.idlest_idle_bit = OMAP3430_ST_MCBSP4_SHIFT,
},
},
+ .opt_clks = mcbsp234_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp234_opt_clks),
};
/* mcbsp5 */
.idlest_idle_bit = OMAP3430_ST_MCBSP5_SHIFT,
},
},
+ .opt_clks = mcbsp15_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp15_opt_clks),
};
/* 'mcbsp sidetone' class */
struct omap_hwmod_ocp_if **h = NULL;
unsigned int rev;
+ omap_hwmod_init();
+
/* Register hwmod links common to all OMAP3 */
r = omap_hwmod_register_links(omap3xxx_hwmod_ocp_ifs);
if (r < 0)
static struct omap_hwmod omap44xx_cm_core_aon_hwmod = {
.name = "cm_core_aon",
.class = &omap44xx_prcm_hwmod_class,
- .clkdm_name = "cm_clkdm",
};
/* cm_core */
static struct omap_hwmod omap44xx_cm_core_hwmod = {
.name = "cm_core",
.class = &omap44xx_prcm_hwmod_class,
- .clkdm_name = "cm_clkdm",
};
/* prm */
static struct omap_hwmod omap44xx_prm_hwmod = {
.name = "prm",
.class = &omap44xx_prcm_hwmod_class,
- .clkdm_name = "prm_clkdm",
.mpu_irqs = omap44xx_prm_irqs,
.rst_lines = omap44xx_prm_resets,
.rst_lines_cnt = ARRAY_SIZE(omap44xx_prm_resets),
.modulemode = MODULEMODE_SWCTRL,
},
},
- .dev_attr = &capability_alwon_dev_attr,
};
/* timer3 */
.modulemode = MODULEMODE_SWCTRL,
},
},
- .dev_attr = &capability_alwon_dev_attr,
};
/* timer4 */
.modulemode = MODULEMODE_SWCTRL,
},
},
- .dev_attr = &capability_alwon_dev_attr,
};
/* timer5 */
.modulemode = MODULEMODE_SWCTRL,
},
},
- .dev_attr = &capability_alwon_dev_attr,
};
/* timer6 */
.modulemode = MODULEMODE_SWCTRL,
},
},
- .dev_attr = &capability_alwon_dev_attr,
};
/* timer7 */
.modulemode = MODULEMODE_SWCTRL,
},
},
- .dev_attr = &capability_alwon_dev_attr,
};
/* timer8 */
int __init omap44xx_hwmod_init(void)
{
+ omap_hwmod_init();
return omap_hwmod_register_links(omap44xx_hwmod_ocp_ifs);
}
.midle_shift = SYSC_TYPE2_MIDLEMODE_SHIFT,
.sidle_shift = SYSC_TYPE2_SIDLEMODE_SHIFT,
.srst_shift = SYSC_TYPE2_SOFTRESET_SHIFT,
+ .dmadisable_shift = SYSC_TYPE2_DMADISABLE_SHIFT,
+};
+
+/**
+ * struct omap_hwmod_sysc_type3 - TYPE3 sysconfig scheme.
+ * Used by some IPs on AM33xx
+ */
+struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3 = {
+ .midle_shift = SYSC_TYPE3_MIDLEMODE_SHIFT,
+ .sidle_shift = SYSC_TYPE3_SIDLEMODE_SHIFT,
};
struct omap_dss_dispc_dev_attr omap2_3_dss_dispc_dev_attr = {
0x200, /* DMM2 */
0x300, /* ABE */
0x400, /* L4CFG */
- 0x600 /* CLK2 PWR DISC */
+ 0x600, /* CLK2 PWR DISC */
+ 0x0, /* Host CLK1 */
+ 0x900 /* L4 Wakeup */
};
static u32 l3_targ_inst_clk2[] = {
0xE00, /* missing in TRM corresponds to AES2*/
0xC00, /* L4 PER3 */
0xA00, /* L4 PER1*/
- 0xB00 /* L4 PER2*/
+ 0xB00, /* L4 PER2*/
+ 0x0, /* HOST CLK2 */
+ 0x1800, /* CAL */
+ 0x1700 /* LLI */
};
static u32 l3_targ_inst_clk3[] = {
- 0x0100 /* EMUSS */
+ 0x0100 /* EMUSS */,
+ 0x0300, /* DEBUGSS_CT_TBR */
+ 0x0 /* HOST CLK3 */
};
static struct l3_masters_data {
{ 0xC8, "USBHOSTFS"}
};
-static char *l3_targ_inst_name[L3_MODULES][18] = {
+static char *l3_targ_inst_name[L3_MODULES][21] = {
{
"DMM1",
"DMM2",
"ABE",
"L4CFG",
"CLK2 PWR DISC",
+ "HOST CLK1",
+ "L4 WAKEUP"
},
{
"CORTEX M3" ,
"L4 PER3",
"L4 PER1",
"L4 PER2",
+ "HOST CLK2",
+ "CAL",
+ "LLI"
},
{
"EMUSS",
+ "DEBUG SOURCE",
+ "HOST CLK3"
},
};
*
* Return the powerdomain @pwrdm's current power state. Returns -EINVAL
* if the powerdomain pointer is null or returns the current power state
- * upon success.
+ * upon success. Note that if the power domain only supports the ON state
+ * then just return ON as the current state.
*/
int pwrdm_read_pwrst(struct powerdomain *pwrdm)
{
if (!pwrdm)
return -EINVAL;
+ if (pwrdm->pwrsts == PWRSTS_ON)
+ return PWRDM_POWER_ON;
+
if (arch_pwrdm && arch_pwrdm->pwrdm_read_pwrst)
ret = arch_pwrdm->pwrdm_read_pwrst(pwrdm);
/*
* Maximum number of clockdomains that can be associated with a powerdomain.
- * CORE powerdomain on OMAP4 is the worst case
+ * PER powerdomain on AM33XX is the worst case
*/
-#define PWRDM_MAX_CLKDMS 9
+#define PWRDM_MAX_CLKDMS 11
/* XXX A completely arbitrary number. What is reasonable here? */
#define PWRDM_TRANSITION_BAILOUT 100000
* @pwrdm_clkdms: Clockdomains in this powerdomain
* @node: list_head linking all powerdomains
* @voltdm_node: list_head linking all powerdomains in a voltagedomain
+ * @pwrstctrl_offs: (AM33XX only) XXX_PWRSTCTRL reg offset from prcm_offs
+ * @pwrstst_offs: (AM33XX only) XXX_PWRSTST reg offset from prcm_offs
+ * @logicretstate_mask: (AM33XX only) mask for logic retention bitfield
+ * in @pwrstctrl_offs
+ * @mem_on_mask: (AM33XX only) mask for mem on bitfield in @pwrstctrl_offs
+ * @mem_ret_mask: (AM33XX only) mask for mem ret bitfield in @pwrstctrl_offs
+ * @mem_pwrst_mask: (AM33XX only) mask for mem state bitfield in @pwrstst_offs
+ * @mem_retst_mask: (AM33XX only) mask for mem retention state bitfield
+ * in @pwrstctrl_offs
* @state:
* @state_counter:
* @timer:
unsigned ret_logic_off_counter;
unsigned ret_mem_off_counter[PWRDM_MAX_MEM_BANKS];
+ const u8 pwrstctrl_offs;
+ const u8 pwrstst_offs;
+ const u32 logicretstate_mask;
+ const u32 mem_on_mask[PWRDM_MAX_MEM_BANKS];
+ const u32 mem_ret_mask[PWRDM_MAX_MEM_BANKS];
+ const u32 mem_pwrst_mask[PWRDM_MAX_MEM_BANKS];
+ const u32 mem_retst_mask[PWRDM_MAX_MEM_BANKS];
+
#ifdef CONFIG_PM_DEBUG
s64 timer;
s64 state_timer[PWRDM_MAX_PWRSTS];
extern void omap242x_powerdomains_init(void);
extern void omap243x_powerdomains_init(void);
extern void omap3xxx_powerdomains_init(void);
+extern void am33xx_powerdomains_init(void);
extern void omap44xx_powerdomains_init(void);
extern struct pwrdm_ops omap2_pwrdm_operations;
extern struct pwrdm_ops omap3_pwrdm_operations;
+extern struct pwrdm_ops am33xx_pwrdm_operations;
extern struct pwrdm_ops omap4_pwrdm_operations;
/* Common Internal functions used across OMAP rev's */
--- /dev/null
+/*
+ * AM33XX Powerdomain control
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Derived from mach-omap2/powerdomain44xx.c written by Rajendra Nayak
+ * <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/io.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+
+#include <plat/prcm.h>
+
+#include "powerdomain.h"
+#include "prm33xx.h"
+#include "prm-regbits-33xx.h"
+
+
+static int am33xx_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
+{
+ am33xx_prm_rmw_reg_bits(OMAP_POWERSTATE_MASK,
+ (pwrst << OMAP_POWERSTATE_SHIFT),
+ pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+ return 0;
+}
+
+static int am33xx_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
+{
+ u32 v;
+
+ v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+ v &= OMAP_POWERSTATE_MASK;
+ v >>= OMAP_POWERSTATE_SHIFT;
+
+ return v;
+}
+
+static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm)
+{
+ u32 v;
+
+ v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+ v &= OMAP_POWERSTATEST_MASK;
+ v >>= OMAP_POWERSTATEST_SHIFT;
+
+ return v;
+}
+
+static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
+{
+ u32 v;
+
+ v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+ v &= AM33XX_LASTPOWERSTATEENTERED_MASK;
+ v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT;
+
+ return v;
+}
+
+static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
+{
+ am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK,
+ (1 << AM33XX_LOWPOWERSTATECHANGE_SHIFT),
+ pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+ return 0;
+}
+
+static int am33xx_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
+{
+ am33xx_prm_rmw_reg_bits(AM33XX_LASTPOWERSTATEENTERED_MASK,
+ AM33XX_LASTPOWERSTATEENTERED_MASK,
+ pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+ return 0;
+}
+
+static int am33xx_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
+{
+ u32 m;
+
+ m = pwrdm->logicretstate_mask;
+ if (!m)
+ return -EINVAL;
+
+ am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
+ pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+
+ return 0;
+}
+
+static int am33xx_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
+{
+ u32 v;
+
+ v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+ v &= AM33XX_LOGICSTATEST_MASK;
+ v >>= AM33XX_LOGICSTATEST_SHIFT;
+
+ return v;
+}
+
+static int am33xx_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
+{
+ u32 v, m;
+
+ m = pwrdm->logicretstate_mask;
+ if (!m)
+ return -EINVAL;
+
+ v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+ v &= m;
+ v >>= __ffs(m);
+
+ return v;
+}
+
+static int am33xx_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
+ u8 pwrst)
+{
+ u32 m;
+
+ m = pwrdm->mem_on_mask[bank];
+ if (!m)
+ return -EINVAL;
+
+ am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
+ pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+
+ return 0;
+}
+
+static int am33xx_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
+ u8 pwrst)
+{
+ u32 m;
+
+ m = pwrdm->mem_ret_mask[bank];
+ if (!m)
+ return -EINVAL;
+
+ am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
+ pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+
+ return 0;
+}
+
+static int am33xx_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+ u32 m, v;
+
+ m = pwrdm->mem_pwrst_mask[bank];
+ if (!m)
+ return -EINVAL;
+
+ v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+ v &= m;
+ v >>= __ffs(m);
+
+ return v;
+}
+
+static int am33xx_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
+{
+ u32 m, v;
+
+ m = pwrdm->mem_retst_mask[bank];
+ if (!m)
+ return -EINVAL;
+
+ v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+ v &= m;
+ v >>= __ffs(m);
+
+ return v;
+}
+
+static int am33xx_pwrdm_wait_transition(struct powerdomain *pwrdm)
+{
+ u32 c = 0;
+
+ /*
+ * REVISIT: pwrdm_wait_transition() may be better implemented
+ * via a callback and a periodic timer check -- how long do we expect
+ * powerdomain transitions to take?
+ */
+
+ /* XXX Is this udelay() value meaningful? */
+ while ((am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs)
+ & OMAP_INTRANSITION_MASK) &&
+ (c++ < PWRDM_TRANSITION_BAILOUT))
+ udelay(1);
+
+ if (c > PWRDM_TRANSITION_BAILOUT) {
+ pr_err("powerdomain: %s: waited too long to complete transition\n",
+ pwrdm->name);
+ return -EAGAIN;
+ }
+
+ pr_debug("powerdomain: completed transition in %d loops\n", c);
+
+ return 0;
+}
+
+struct pwrdm_ops am33xx_pwrdm_operations = {
+ .pwrdm_set_next_pwrst = am33xx_pwrdm_set_next_pwrst,
+ .pwrdm_read_next_pwrst = am33xx_pwrdm_read_next_pwrst,
+ .pwrdm_read_pwrst = am33xx_pwrdm_read_pwrst,
+ .pwrdm_read_prev_pwrst = am33xx_pwrdm_read_prev_pwrst,
+ .pwrdm_set_logic_retst = am33xx_pwrdm_set_logic_retst,
+ .pwrdm_read_logic_pwrst = am33xx_pwrdm_read_logic_pwrst,
+ .pwrdm_read_logic_retst = am33xx_pwrdm_read_logic_retst,
+ .pwrdm_clear_all_prev_pwrst = am33xx_pwrdm_clear_all_prev_pwrst,
+ .pwrdm_set_lowpwrstchange = am33xx_pwrdm_set_lowpwrstchange,
+ .pwrdm_read_mem_pwrst = am33xx_pwrdm_read_mem_pwrst,
+ .pwrdm_read_mem_retst = am33xx_pwrdm_read_mem_retst,
+ .pwrdm_set_mem_onst = am33xx_pwrdm_set_mem_onst,
+ .pwrdm_set_mem_retst = am33xx_pwrdm_set_mem_retst,
+ .pwrdm_wait_transition = am33xx_pwrdm_wait_transition,
+};
--- /dev/null
+/*
+ * AM33XX Power domain data
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include "powerdomain.h"
+#include "prcm-common.h"
+#include "prm-regbits-33xx.h"
+#include "prm33xx.h"
+
+static struct powerdomain gfx_33xx_pwrdm = {
+ .name = "gfx_pwrdm",
+ .voltdm = { .name = "core" },
+ .prcm_offs = AM33XX_PRM_GFX_MOD,
+ .pwrstctrl_offs = AM33XX_PM_GFX_PWRSTCTRL_OFFSET,
+ .pwrstst_offs = AM33XX_PM_GFX_PWRSTST_OFFSET,
+ .pwrsts = PWRSTS_OFF_RET_ON,
+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
+ .flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
+ .banks = 1,
+ .logicretstate_mask = AM33XX_LOGICRETSTATE_MASK,
+ .mem_on_mask = {
+ [0] = AM33XX_GFX_MEM_ONSTATE_MASK, /* gfx_mem */
+ },
+ .mem_ret_mask = {
+ [0] = AM33XX_GFX_MEM_RETSTATE_MASK, /* gfx_mem */
+ },
+ .mem_pwrst_mask = {
+ [0] = AM33XX_GFX_MEM_STATEST_MASK, /* gfx_mem */
+ },
+ .mem_retst_mask = {
+ [0] = AM33XX_GFX_MEM_RETSTATE_MASK, /* gfx_mem */
+ },
+ .pwrsts_mem_ret = {
+ [0] = PWRSTS_OFF_RET, /* gfx_mem */
+ },
+ .pwrsts_mem_on = {
+ [0] = PWRSTS_ON, /* gfx_mem */
+ },
+};
+
+static struct powerdomain rtc_33xx_pwrdm = {
+ .name = "rtc_pwrdm",
+ .voltdm = { .name = "rtc" },
+ .prcm_offs = AM33XX_PRM_RTC_MOD,
+ .pwrstctrl_offs = AM33XX_PM_RTC_PWRSTCTRL_OFFSET,
+ .pwrstst_offs = AM33XX_PM_RTC_PWRSTST_OFFSET,
+ .pwrsts = PWRSTS_ON,
+ .logicretstate_mask = AM33XX_LOGICRETSTATE_MASK,
+};
+
+static struct powerdomain wkup_33xx_pwrdm = {
+ .name = "wkup_pwrdm",
+ .voltdm = { .name = "core" },
+ .prcm_offs = AM33XX_PRM_WKUP_MOD,
+ .pwrstctrl_offs = AM33XX_PM_WKUP_PWRSTCTRL_OFFSET,
+ .pwrstst_offs = AM33XX_PM_WKUP_PWRSTST_OFFSET,
+ .pwrsts = PWRSTS_ON,
+ .logicretstate_mask = AM33XX_LOGICRETSTATE_3_3_MASK,
+};
+
+static struct powerdomain per_33xx_pwrdm = {
+ .name = "per_pwrdm",
+ .voltdm = { .name = "core" },
+ .prcm_offs = AM33XX_PRM_PER_MOD,
+ .pwrstctrl_offs = AM33XX_PM_PER_PWRSTCTRL_OFFSET,
+ .pwrstst_offs = AM33XX_PM_PER_PWRSTST_OFFSET,
+ .pwrsts = PWRSTS_OFF_RET_ON,
+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
+ .flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
+ .banks = 3,
+ .logicretstate_mask = AM33XX_LOGICRETSTATE_3_3_MASK,
+ .mem_on_mask = {
+ [0] = AM33XX_PRUSS_MEM_ONSTATE_MASK, /* pruss_mem */
+ [1] = AM33XX_PER_MEM_ONSTATE_MASK, /* per_mem */
+ [2] = AM33XX_RAM_MEM_ONSTATE_MASK, /* ram_mem */
+ },
+ .mem_ret_mask = {
+ [0] = AM33XX_PRUSS_MEM_RETSTATE_MASK, /* pruss_mem */
+ [1] = AM33XX_PER_MEM_RETSTATE_MASK, /* per_mem */
+ [2] = AM33XX_RAM_MEM_RETSTATE_MASK, /* ram_mem */
+ },
+ .mem_pwrst_mask = {
+ [0] = AM33XX_PRUSS_MEM_STATEST_MASK, /* pruss_mem */
+ [1] = AM33XX_PER_MEM_STATEST_MASK, /* per_mem */
+ [2] = AM33XX_RAM_MEM_STATEST_MASK, /* ram_mem */
+ },
+ .mem_retst_mask = {
+ [0] = AM33XX_PRUSS_MEM_RETSTATE_MASK, /* pruss_mem */
+ [1] = AM33XX_PER_MEM_RETSTATE_MASK, /* per_mem */
+ [2] = AM33XX_RAM_MEM_RETSTATE_MASK, /* ram_mem */
+ },
+ .pwrsts_mem_ret = {
+ [0] = PWRSTS_OFF_RET, /* pruss_mem */
+ [1] = PWRSTS_OFF_RET, /* per_mem */
+ [2] = PWRSTS_OFF_RET, /* ram_mem */
+ },
+ .pwrsts_mem_on = {
+ [0] = PWRSTS_ON, /* pruss_mem */
+ [1] = PWRSTS_ON, /* per_mem */
+ [2] = PWRSTS_ON, /* ram_mem */
+ },
+};
+
+static struct powerdomain mpu_33xx_pwrdm = {
+ .name = "mpu_pwrdm",
+ .voltdm = { .name = "mpu" },
+ .prcm_offs = AM33XX_PRM_MPU_MOD,
+ .pwrstctrl_offs = AM33XX_PM_MPU_PWRSTCTRL_OFFSET,
+ .pwrstst_offs = AM33XX_PM_MPU_PWRSTST_OFFSET,
+ .pwrsts = PWRSTS_OFF_RET_ON,
+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
+ .flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
+ .banks = 3,
+ .logicretstate_mask = AM33XX_LOGICRETSTATE_MASK,
+ .mem_on_mask = {
+ [0] = AM33XX_MPU_L1_ONSTATE_MASK, /* mpu_l1 */
+ [1] = AM33XX_MPU_L2_ONSTATE_MASK, /* mpu_l2 */
+ [2] = AM33XX_MPU_RAM_ONSTATE_MASK, /* mpu_ram */
+ },
+ .mem_ret_mask = {
+ [0] = AM33XX_MPU_L1_RETSTATE_MASK, /* mpu_l1 */
+ [1] = AM33XX_MPU_L2_RETSTATE_MASK, /* mpu_l2 */
+ [2] = AM33XX_MPU_RAM_RETSTATE_MASK, /* mpu_ram */
+ },
+ .mem_pwrst_mask = {
+ [0] = AM33XX_MPU_L1_STATEST_MASK, /* mpu_l1 */
+ [1] = AM33XX_MPU_L2_STATEST_MASK, /* mpu_l2 */
+ [2] = AM33XX_MPU_RAM_STATEST_MASK, /* mpu_ram */
+ },
+ .mem_retst_mask = {
+ [0] = AM33XX_MPU_L1_RETSTATE_MASK, /* mpu_l1 */
+ [1] = AM33XX_MPU_L2_RETSTATE_MASK, /* mpu_l2 */
+ [2] = AM33XX_MPU_RAM_RETSTATE_MASK, /* mpu_ram */
+ },
+ .pwrsts_mem_ret = {
+ [0] = PWRSTS_OFF_RET, /* mpu_l1 */
+ [1] = PWRSTS_OFF_RET, /* mpu_l2 */
+ [2] = PWRSTS_OFF_RET, /* mpu_ram */
+ },
+ .pwrsts_mem_on = {
+ [0] = PWRSTS_ON, /* mpu_l1 */
+ [1] = PWRSTS_ON, /* mpu_l2 */
+ [2] = PWRSTS_ON, /* mpu_ram */
+ },
+};
+
+static struct powerdomain cefuse_33xx_pwrdm = {
+ .name = "cefuse_pwrdm",
+ .voltdm = { .name = "core" },
+ .prcm_offs = AM33XX_PRM_CEFUSE_MOD,
+ .pwrstctrl_offs = AM33XX_PM_CEFUSE_PWRSTCTRL_OFFSET,
+ .pwrstst_offs = AM33XX_PM_CEFUSE_PWRSTST_OFFSET,
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct powerdomain *powerdomains_am33xx[] __initdata = {
+ &gfx_33xx_pwrdm,
+ &rtc_33xx_pwrdm,
+ &wkup_33xx_pwrdm,
+ &per_33xx_pwrdm,
+ &mpu_33xx_pwrdm,
+ &cefuse_33xx_pwrdm,
+ NULL,
+};
+
+void __init am33xx_powerdomains_init(void)
+{
+ pwrdm_register_platform_funcs(&am33xx_pwrdm_operations);
+ pwrdm_register_pwrdms(powerdomains_am33xx);
+ pwrdm_complete_init();
+}
extern void __iomem *cm2_base;
extern void __iomem *prcm_mpu_base;
-#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_ARCH_OMAP5)
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
extern void omap_prm_base_init(void);
extern void omap_cm_base_init(void);
#else
#include "prm2xxx_3xxx.h"
#include "prm44xx.h"
#include "prminst44xx.h"
+#include "cminst44xx.h"
#include "prm-regbits-24xx.h"
#include "prm-regbits-44xx.h"
#include "control.h"
if (omap2_globals->prcm_mpu)
prcm_mpu_base = omap2_globals->prcm_mpu;
- if (cpu_is_omap44xx()) {
+ if (cpu_is_omap44xx() || soc_is_omap54xx()) {
omap_prm_base_init();
omap_cm_base_init();
}
}
+
+/*
+ * Stubbed functions so that common files continue to build when
+ * custom builds are used
+ * XXX These are temporary and should be removed at the earliest possible
+ * opportunity
+ */
+int __weak omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+ return 0;
+}
+
+void __weak omap4_cminst_module_enable(u8 mode, u8 part, u16 inst,
+ s16 cdoffs, u16 clkctrl_offs)
+{
+}
+
+void __weak omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+}
--- /dev/null
+/*
+ * AM33XX PRM_XXX register bits
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_33XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_33XX_H
+
+#include "prm.h"
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_ABBOFF_ACT_EXPORT_SHIFT 1
+#define AM33XX_ABBOFF_ACT_EXPORT_MASK (1 << 1)
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_ABBOFF_SLEEP_EXPORT_SHIFT 2
+#define AM33XX_ABBOFF_SLEEP_EXPORT_MASK (1 << 2)
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_AIPOFF_SHIFT 8
+#define AM33XX_AIPOFF_MASK (1 << 8)
+
+/* Used by PM_WKUP_PWRSTST */
+#define AM33XX_DEBUGSS_MEM_STATEST_SHIFT 17
+#define AM33XX_DEBUGSS_MEM_STATEST_MASK (0x3 << 17)
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_DISABLE_RTA_EXPORT_SHIFT 0
+#define AM33XX_DISABLE_RTA_EXPORT_MASK (1 << 0)
+
+/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */
+#define AM33XX_DPLL_CORE_RECAL_EN_SHIFT 12
+#define AM33XX_DPLL_CORE_RECAL_EN_MASK (1 << 12)
+
+/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */
+#define AM33XX_DPLL_CORE_RECAL_ST_SHIFT 12
+#define AM33XX_DPLL_CORE_RECAL_ST_MASK (1 << 12)
+
+/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */
+#define AM33XX_DPLL_DDR_RECAL_EN_SHIFT 14
+#define AM33XX_DPLL_DDR_RECAL_EN_MASK (1 << 14)
+
+/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */
+#define AM33XX_DPLL_DDR_RECAL_ST_SHIFT 14
+#define AM33XX_DPLL_DDR_RECAL_ST_MASK (1 << 14)
+
+/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */
+#define AM33XX_DPLL_DISP_RECAL_EN_SHIFT 15
+#define AM33XX_DPLL_DISP_RECAL_EN_MASK (1 << 15)
+
+/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */
+#define AM33XX_DPLL_DISP_RECAL_ST_SHIFT 13
+#define AM33XX_DPLL_DISP_RECAL_ST_MASK (1 << 13)
+
+/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */
+#define AM33XX_DPLL_MPU_RECAL_EN_SHIFT 11
+#define AM33XX_DPLL_MPU_RECAL_EN_MASK (1 << 11)
+
+/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */
+#define AM33XX_DPLL_MPU_RECAL_ST_SHIFT 11
+#define AM33XX_DPLL_MPU_RECAL_ST_MASK (1 << 11)
+
+/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */
+#define AM33XX_DPLL_PER_RECAL_EN_SHIFT 13
+#define AM33XX_DPLL_PER_RECAL_EN_MASK (1 << 13)
+
+/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */
+#define AM33XX_DPLL_PER_RECAL_ST_SHIFT 15
+#define AM33XX_DPLL_PER_RECAL_ST_MASK (1 << 15)
+
+/* Used by RM_WKUP_RSTST */
+#define AM33XX_EMULATION_M3_RST_SHIFT 6
+#define AM33XX_EMULATION_M3_RST_MASK (1 << 6)
+
+/* Used by RM_MPU_RSTST */
+#define AM33XX_EMULATION_MPU_RST_SHIFT 5
+#define AM33XX_EMULATION_MPU_RST_MASK (1 << 5)
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_ENFUNC1_EXPORT_SHIFT 3
+#define AM33XX_ENFUNC1_EXPORT_MASK (1 << 3)
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_ENFUNC3_EXPORT_SHIFT 5
+#define AM33XX_ENFUNC3_EXPORT_MASK (1 << 5)
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_ENFUNC4_SHIFT 6
+#define AM33XX_ENFUNC4_MASK (1 << 6)
+
+/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */
+#define AM33XX_ENFUNC5_SHIFT 7
+#define AM33XX_ENFUNC5_MASK (1 << 7)
+
+/* Used by PRM_RSTST */
+#define AM33XX_EXTERNAL_WARM_RST_SHIFT 5
+#define AM33XX_EXTERNAL_WARM_RST_MASK (1 << 5)
+
+/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */
+#define AM33XX_FORCEWKUP_EN_SHIFT 10
+#define AM33XX_FORCEWKUP_EN_MASK (1 << 10)
+
+/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */
+#define AM33XX_FORCEWKUP_ST_SHIFT 10
+#define AM33XX_FORCEWKUP_ST_MASK (1 << 10)
+
+/* Used by PM_GFX_PWRSTCTRL */
+#define AM33XX_GFX_MEM_ONSTATE_SHIFT 17
+#define AM33XX_GFX_MEM_ONSTATE_MASK (0x3 << 17)
+
+/* Used by PM_GFX_PWRSTCTRL */
+#define AM33XX_GFX_MEM_RETSTATE_SHIFT 6
+#define AM33XX_GFX_MEM_RETSTATE_MASK (1 << 6)
+
+/* Used by PM_GFX_PWRSTST */
+#define AM33XX_GFX_MEM_STATEST_SHIFT 4
+#define AM33XX_GFX_MEM_STATEST_MASK (0x3 << 4)
+
+/* Used by RM_GFX_RSTCTRL, RM_GFX_RSTST */
+#define AM33XX_GFX_RST_SHIFT 0
+#define AM33XX_GFX_RST_MASK (1 << 0)
+
+/* Used by PRM_RSTST */
+#define AM33XX_GLOBAL_COLD_RST_SHIFT 0
+#define AM33XX_GLOBAL_COLD_RST_MASK (1 << 0)
+
+/* Used by PRM_RSTST */
+#define AM33XX_GLOBAL_WARM_SW_RST_SHIFT 1
+#define AM33XX_GLOBAL_WARM_SW_RST_MASK (1 << 1)
+
+/* Used by RM_WKUP_RSTST */
+#define AM33XX_ICECRUSHER_M3_RST_SHIFT 7
+#define AM33XX_ICECRUSHER_M3_RST_MASK (1 << 7)
+
+/* Used by RM_MPU_RSTST */
+#define AM33XX_ICECRUSHER_MPU_RST_SHIFT 6
+#define AM33XX_ICECRUSHER_MPU_RST_MASK (1 << 6)
+
+/* Used by PRM_RSTST */
+#define AM33XX_ICEPICK_RST_SHIFT 9
+#define AM33XX_ICEPICK_RST_MASK (1 << 9)
+
+/* Used by RM_PER_RSTCTRL */
+#define AM33XX_PRUSS_LRST_SHIFT 1
+#define AM33XX_PRUSS_LRST_MASK (1 << 1)
+
+/* Used by PM_PER_PWRSTCTRL */
+#define AM33XX_PRUSS_MEM_ONSTATE_SHIFT 5
+#define AM33XX_PRUSS_MEM_ONSTATE_MASK (0x3 << 5)
+
+/* Used by PM_PER_PWRSTCTRL */
+#define AM33XX_PRUSS_MEM_RETSTATE_SHIFT 7
+#define AM33XX_PRUSS_MEM_RETSTATE_MASK (1 << 7)
+
+/* Used by PM_PER_PWRSTST */
+#define AM33XX_PRUSS_MEM_STATEST_SHIFT 23
+#define AM33XX_PRUSS_MEM_STATEST_MASK (0x3 << 23)
+
+/*
+ * Used by PM_GFX_PWRSTST, PM_CEFUSE_PWRSTST, PM_PER_PWRSTST, PM_MPU_PWRSTST,
+ * PM_WKUP_PWRSTST, PM_RTC_PWRSTST
+ */
+#define AM33XX_INTRANSITION_SHIFT 20
+#define AM33XX_INTRANSITION_MASK (1 << 20)
+
+/* Used by PM_CEFUSE_PWRSTST */
+#define AM33XX_LASTPOWERSTATEENTERED_SHIFT 24
+#define AM33XX_LASTPOWERSTATEENTERED_MASK (0x3 << 24)
+
+/* Used by PM_GFX_PWRSTCTRL, PM_MPU_PWRSTCTRL, PM_RTC_PWRSTCTRL */
+#define AM33XX_LOGICRETSTATE_SHIFT 2
+#define AM33XX_LOGICRETSTATE_MASK (1 << 2)
+
+/* Renamed from LOGICRETSTATE Used by PM_PER_PWRSTCTRL, PM_WKUP_PWRSTCTRL */
+#define AM33XX_LOGICRETSTATE_3_3_SHIFT 3
+#define AM33XX_LOGICRETSTATE_3_3_MASK (1 << 3)
+
+/*
+ * Used by PM_GFX_PWRSTST, PM_CEFUSE_PWRSTST, PM_PER_PWRSTST, PM_MPU_PWRSTST,
+ * PM_WKUP_PWRSTST, PM_RTC_PWRSTST
+ */
+#define AM33XX_LOGICSTATEST_SHIFT 2
+#define AM33XX_LOGICSTATEST_MASK (1 << 2)
+
+/*
+ * Used by PM_GFX_PWRSTCTRL, PM_CEFUSE_PWRSTCTRL, PM_PER_PWRSTCTRL,
+ * PM_MPU_PWRSTCTRL, PM_WKUP_PWRSTCTRL, PM_RTC_PWRSTCTRL
+ */
+#define AM33XX_LOWPOWERSTATECHANGE_SHIFT 4
+#define AM33XX_LOWPOWERSTATECHANGE_MASK (1 << 4)
+
+/* Used by PM_MPU_PWRSTCTRL */
+#define AM33XX_MPU_L1_ONSTATE_SHIFT 18
+#define AM33XX_MPU_L1_ONSTATE_MASK (0x3 << 18)
+
+/* Used by PM_MPU_PWRSTCTRL */
+#define AM33XX_MPU_L1_RETSTATE_SHIFT 22
+#define AM33XX_MPU_L1_RETSTATE_MASK (1 << 22)
+
+/* Used by PM_MPU_PWRSTST */
+#define AM33XX_MPU_L1_STATEST_SHIFT 6
+#define AM33XX_MPU_L1_STATEST_MASK (0x3 << 6)
+
+/* Used by PM_MPU_PWRSTCTRL */
+#define AM33XX_MPU_L2_ONSTATE_SHIFT 20
+#define AM33XX_MPU_L2_ONSTATE_MASK (0x3 << 20)
+
+/* Used by PM_MPU_PWRSTCTRL */
+#define AM33XX_MPU_L2_RETSTATE_SHIFT 23
+#define AM33XX_MPU_L2_RETSTATE_MASK (1 << 23)
+
+/* Used by PM_MPU_PWRSTST */
+#define AM33XX_MPU_L2_STATEST_SHIFT 8
+#define AM33XX_MPU_L2_STATEST_MASK (0x3 << 8)
+
+/* Used by PM_MPU_PWRSTCTRL */
+#define AM33XX_MPU_RAM_ONSTATE_SHIFT 16
+#define AM33XX_MPU_RAM_ONSTATE_MASK (0x3 << 16)
+
+/* Used by PM_MPU_PWRSTCTRL */
+#define AM33XX_MPU_RAM_RETSTATE_SHIFT 24
+#define AM33XX_MPU_RAM_RETSTATE_MASK (1 << 24)
+
+/* Used by PM_MPU_PWRSTST */
+#define AM33XX_MPU_RAM_STATEST_SHIFT 4
+#define AM33XX_MPU_RAM_STATEST_MASK (0x3 << 4)
+
+/* Used by PRM_RSTST */
+#define AM33XX_MPU_SECURITY_VIOL_RST_SHIFT 2
+#define AM33XX_MPU_SECURITY_VIOL_RST_MASK (1 << 2)
+
+/* Used by PRM_SRAM_COUNT */
+#define AM33XX_PCHARGECNT_VALUE_SHIFT 0
+#define AM33XX_PCHARGECNT_VALUE_MASK (0x3f << 0)
+
+/* Used by RM_PER_RSTCTRL */
+#define AM33XX_PCI_LRST_SHIFT 0
+#define AM33XX_PCI_LRST_MASK (1 << 0)
+
+/* Renamed from PCI_LRST Used by RM_PER_RSTST */
+#define AM33XX_PCI_LRST_5_5_SHIFT 5
+#define AM33XX_PCI_LRST_5_5_MASK (1 << 5)
+
+/* Used by PM_PER_PWRSTCTRL */
+#define AM33XX_PER_MEM_ONSTATE_SHIFT 25
+#define AM33XX_PER_MEM_ONSTATE_MASK (0x3 << 25)
+
+/* Used by PM_PER_PWRSTCTRL */
+#define AM33XX_PER_MEM_RETSTATE_SHIFT 29
+#define AM33XX_PER_MEM_RETSTATE_MASK (1 << 29)
+
+/* Used by PM_PER_PWRSTST */
+#define AM33XX_PER_MEM_STATEST_SHIFT 17
+#define AM33XX_PER_MEM_STATEST_MASK (0x3 << 17)
+
+/*
+ * Used by PM_GFX_PWRSTCTRL, PM_CEFUSE_PWRSTCTRL, PM_PER_PWRSTCTRL,
+ * PM_MPU_PWRSTCTRL
+ */
+#define AM33XX_POWERSTATE_SHIFT 0
+#define AM33XX_POWERSTATE_MASK (0x3 << 0)
+
+/* Used by PM_GFX_PWRSTST, PM_CEFUSE_PWRSTST, PM_PER_PWRSTST, PM_MPU_PWRSTST */
+#define AM33XX_POWERSTATEST_SHIFT 0
+#define AM33XX_POWERSTATEST_MASK (0x3 << 0)
+
+/* Used by PM_PER_PWRSTCTRL */
+#define AM33XX_RAM_MEM_ONSTATE_SHIFT 30
+#define AM33XX_RAM_MEM_ONSTATE_MASK (0x3 << 30)
+
+/* Used by PM_PER_PWRSTCTRL */
+#define AM33XX_RAM_MEM_RETSTATE_SHIFT 27
+#define AM33XX_RAM_MEM_RETSTATE_MASK (1 << 27)
+
+/* Used by PM_PER_PWRSTST */
+#define AM33XX_RAM_MEM_STATEST_SHIFT 21
+#define AM33XX_RAM_MEM_STATEST_MASK (0x3 << 21)
+
+/* Used by PRM_LDO_SRAM_CORE_CTRL, PRM_LDO_SRAM_MPU_CTRL */
+#define AM33XX_RETMODE_ENABLE_SHIFT 0
+#define AM33XX_RETMODE_ENABLE_MASK (1 << 0)
+
+/* Used by REVISION_PRM */
+#define AM33XX_REV_SHIFT 0
+#define AM33XX_REV_MASK (0xff << 0)
+
+/* Used by PRM_RSTTIME */
+#define AM33XX_RSTTIME1_SHIFT 0
+#define AM33XX_RSTTIME1_MASK (0xff << 0)
+
+/* Used by PRM_RSTTIME */
+#define AM33XX_RSTTIME2_SHIFT 8
+#define AM33XX_RSTTIME2_MASK (0x1f << 8)
+
+/* Used by PRM_RSTCTRL */
+#define AM33XX_RST_GLOBAL_COLD_SW_SHIFT 1
+#define AM33XX_RST_GLOBAL_COLD_SW_MASK (1 << 1)
+
+/* Used by PRM_RSTCTRL */
+#define AM33XX_RST_GLOBAL_WARM_SW_SHIFT 0
+#define AM33XX_RST_GLOBAL_WARM_SW_MASK (1 << 0)
+
+/* Used by PRM_SRAM_COUNT */
+#define AM33XX_SLPCNT_VALUE_SHIFT 16
+#define AM33XX_SLPCNT_VALUE_MASK (0xff << 16)
+
+/* Used by PRM_LDO_SRAM_CORE_CTRL, PRM_LDO_SRAM_MPU_CTRL */
+#define AM33XX_SRAMLDO_STATUS_SHIFT 8
+#define AM33XX_SRAMLDO_STATUS_MASK (1 << 8)
+
+/* Used by PRM_LDO_SRAM_CORE_CTRL, PRM_LDO_SRAM_MPU_CTRL */
+#define AM33XX_SRAM_IN_TRANSITION_SHIFT 9
+#define AM33XX_SRAM_IN_TRANSITION_MASK (1 << 9)
+
+/* Used by PRM_SRAM_COUNT */
+#define AM33XX_STARTUP_COUNT_SHIFT 24
+#define AM33XX_STARTUP_COUNT_MASK (0xff << 24)
+
+/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */
+#define AM33XX_TRANSITION_EN_SHIFT 8
+#define AM33XX_TRANSITION_EN_MASK (1 << 8)
+
+/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */
+#define AM33XX_TRANSITION_ST_SHIFT 8
+#define AM33XX_TRANSITION_ST_MASK (1 << 8)
+
+/* Used by PRM_SRAM_COUNT */
+#define AM33XX_VSETUPCNT_VALUE_SHIFT 8
+#define AM33XX_VSETUPCNT_VALUE_MASK (0xff << 8)
+
+/* Used by PRM_RSTST */
+#define AM33XX_WDT0_RST_SHIFT 3
+#define AM33XX_WDT0_RST_MASK (1 << 3)
+
+/* Used by PRM_RSTST */
+#define AM33XX_WDT1_RST_SHIFT 4
+#define AM33XX_WDT1_RST_MASK (1 << 4)
+
+/* Used by RM_WKUP_RSTCTRL */
+#define AM33XX_WKUP_M3_LRST_SHIFT 3
+#define AM33XX_WKUP_M3_LRST_MASK (1 << 3)
+
+/* Renamed from WKUP_M3_LRST Used by RM_WKUP_RSTST */
+#define AM33XX_WKUP_M3_LRST_5_5_SHIFT 5
+#define AM33XX_WKUP_M3_LRST_5_5_MASK (1 << 5)
+
+#endif
#ifndef __ASSEMBLER__
-/*
- * Stub omap2xxx/omap3xxx functions so that common files
- * continue to build when custom builds are used
- */
-#if defined(CONFIG_ARCH_OMAP4) && !(defined(CONFIG_ARCH_OMAP2) || \
- defined(CONFIG_ARCH_OMAP3))
-static inline u32 omap2_prm_read_mod_reg(s16 module, u16 idx)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-static inline void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
-}
-static inline u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits,
- s16 module, s16 idx)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-static inline u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-static inline u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-static inline u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-static inline int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-static inline int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift,
- u8 st_shift)
-{
- WARN(1, "prm: omap2xxx/omap3xxx specific function and "
- "not suppose to be used on omap4\n");
- return 0;
-}
-#else
/* Power/reset management domain register get/set */
extern u32 omap2_prm_read_mod_reg(s16 module, u16 idx);
extern void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx);
extern void omap3xxx_prm_ocp_barrier(void);
extern void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask);
extern void omap3xxx_prm_restore_irqen(u32 *saved_mask);
-
-#endif /* CONFIG_ARCH_OMAP4 */
-
#endif
/*
--- /dev/null
+/*
+ * AM33XX PRM functions
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <plat/common.h>
+
+#include "common.h"
+#include "prm33xx.h"
+#include "prm-regbits-33xx.h"
+
+/* Read a register in a PRM instance */
+u32 am33xx_prm_read_reg(s16 inst, u16 idx)
+{
+ return __raw_readl(prm_base + inst + idx);
+}
+
+/* Write into a register in a PRM instance */
+void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx)
+{
+ __raw_writel(val, prm_base + inst + idx);
+}
+
+/* Read-modify-write a register in PRM. Caller must lock */
+u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx)
+{
+ u32 v;
+
+ v = am33xx_prm_read_reg(inst, idx);
+ v &= ~mask;
+ v |= bits;
+ am33xx_prm_write_reg(v, inst, idx);
+
+ return v;
+}
+
+/**
+ * am33xx_prm_is_hardreset_asserted - read the HW reset line state of
+ * submodules contained in the hwmod module
+ * @shift: register bit shift corresponding to the reset line to check
+ * @inst: CM instance register offset (*_INST macro)
+ * @rstctrl_offs: RM_RSTCTRL register address offset for this module
+ *
+ * Returns 1 if the (sub)module hardreset line is currently asserted,
+ * 0 if the (sub)module hardreset line is not currently asserted, or
+ * -EINVAL upon parameter error.
+ */
+int am33xx_prm_is_hardreset_asserted(u8 shift, s16 inst, u16 rstctrl_offs)
+{
+ u32 v;
+
+ v = am33xx_prm_read_reg(inst, rstctrl_offs);
+ v &= 1 << shift;
+ v >>= shift;
+
+ return v;
+}
+
+/**
+ * am33xx_prm_assert_hardreset - assert the HW reset line of a submodule
+ * @shift: register bit shift corresponding to the reset line to assert
+ * @inst: CM instance register offset (*_INST macro)
+ * @rstctrl_reg: RM_RSTCTRL register address for this module
+ *
+ * Some IPs like dsp, ipu or iva contain processors that require an HW
+ * reset line to be asserted / deasserted in order to fully enable the
+ * IP. These modules may have multiple hard-reset lines that reset
+ * different 'submodules' inside the IP block. This function will
+ * place the submodule into reset. Returns 0 upon success or -EINVAL
+ * upon an argument error.
+ */
+int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs)
+{
+ u32 mask = 1 << shift;
+
+ am33xx_prm_rmw_reg_bits(mask, mask, inst, rstctrl_offs);
+
+ return 0;
+}
+
+/**
+ * am33xx_prm_deassert_hardreset - deassert a submodule hardreset line and
+ * wait
+ * @shift: register bit shift corresponding to the reset line to deassert
+ * @inst: CM instance register offset (*_INST macro)
+ * @rstctrl_reg: RM_RSTCTRL register address for this module
+ * @rstst_reg: RM_RSTST register address for this module
+ *
+ * Some IPs like dsp, ipu or iva contain processors that require an HW
+ * reset line to be asserted / deasserted in order to fully enable the
+ * IP. These modules may have multiple hard-reset lines that reset
+ * different 'submodules' inside the IP block. This function will
+ * take the submodule out of reset and wait until the PRCM indicates
+ * that the reset has completed before returning. Returns 0 upon success or
+ * -EINVAL upon an argument error, -EEXIST if the submodule was already out
+ * of reset, or -EBUSY if the submodule did not exit reset promptly.
+ */
+int am33xx_prm_deassert_hardreset(u8 shift, s16 inst,
+ u16 rstctrl_offs, u16 rstst_offs)
+{
+ int c;
+ u32 mask = 1 << shift;
+
+ /* Check the current status to avoid de-asserting the line twice */
+ if (am33xx_prm_is_hardreset_asserted(shift, inst, rstctrl_offs) == 0)
+ return -EEXIST;
+
+ /* Clear the reset status by writing 1 to the status bit */
+ am33xx_prm_rmw_reg_bits(0xffffffff, mask, inst, rstst_offs);
+ /* de-assert the reset control line */
+ am33xx_prm_rmw_reg_bits(mask, 0, inst, rstctrl_offs);
+ /* wait the status to be set */
+
+ omap_test_timeout(am33xx_prm_is_hardreset_asserted(shift, inst,
+ rstst_offs),
+ MAX_MODULE_HARDRESET_WAIT, c);
+
+ return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
+}
--- /dev/null
+/*
+ * AM33XX PRM instance offset macros
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM33XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM33XX_H
+
+#include "prcm-common.h"
+#include "prm.h"
+
+#define AM33XX_PRM_BASE 0x44E00000
+
+#define AM33XX_PRM_REGADDR(inst, reg) \
+ AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRM_BASE + (inst) + (reg))
+
+
+/* PRM instances */
+#define AM33XX_PRM_OCP_SOCKET_MOD 0x0B00
+#define AM33XX_PRM_PER_MOD 0x0C00
+#define AM33XX_PRM_WKUP_MOD 0x0D00
+#define AM33XX_PRM_MPU_MOD 0x0E00
+#define AM33XX_PRM_DEVICE_MOD 0x0F00
+#define AM33XX_PRM_RTC_MOD 0x1000
+#define AM33XX_PRM_GFX_MOD 0x1100
+#define AM33XX_PRM_CEFUSE_MOD 0x1200
+
+/* PRM */
+
+/* PRM.OCP_SOCKET_PRM register offsets */
+#define AM33XX_REVISION_PRM_OFFSET 0x0000
+#define AM33XX_REVISION_PRM AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0000)
+#define AM33XX_PRM_IRQSTATUS_MPU_OFFSET 0x0004
+#define AM33XX_PRM_IRQSTATUS_MPU AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0004)
+#define AM33XX_PRM_IRQENABLE_MPU_OFFSET 0x0008
+#define AM33XX_PRM_IRQENABLE_MPU AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0008)
+#define AM33XX_PRM_IRQSTATUS_M3_OFFSET 0x000c
+#define AM33XX_PRM_IRQSTATUS_M3 AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x000c)
+#define AM33XX_PRM_IRQENABLE_M3_OFFSET 0x0010
+#define AM33XX_PRM_IRQENABLE_M3 AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0010)
+
+/* PRM.PER_PRM register offsets */
+#define AM33XX_RM_PER_RSTCTRL_OFFSET 0x0000
+#define AM33XX_RM_PER_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0000)
+#define AM33XX_RM_PER_RSTST_OFFSET 0x0004
+#define AM33XX_RM_PER_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0004)
+#define AM33XX_PM_PER_PWRSTST_OFFSET 0x0008
+#define AM33XX_PM_PER_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0008)
+#define AM33XX_PM_PER_PWRSTCTRL_OFFSET 0x000c
+#define AM33XX_PM_PER_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x000c)
+
+/* PRM.WKUP_PRM register offsets */
+#define AM33XX_RM_WKUP_RSTCTRL_OFFSET 0x0000
+#define AM33XX_RM_WKUP_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0000)
+#define AM33XX_PM_WKUP_PWRSTCTRL_OFFSET 0x0004
+#define AM33XX_PM_WKUP_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0004)
+#define AM33XX_PM_WKUP_PWRSTST_OFFSET 0x0008
+#define AM33XX_PM_WKUP_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0008)
+#define AM33XX_RM_WKUP_RSTST_OFFSET 0x000c
+#define AM33XX_RM_WKUP_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x000c)
+
+/* PRM.MPU_PRM register offsets */
+#define AM33XX_PM_MPU_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_MPU_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0000)
+#define AM33XX_PM_MPU_PWRSTST_OFFSET 0x0004
+#define AM33XX_PM_MPU_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0004)
+#define AM33XX_RM_MPU_RSTST_OFFSET 0x0008
+#define AM33XX_RM_MPU_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0008)
+
+/* PRM.DEVICE_PRM register offsets */
+#define AM33XX_PRM_RSTCTRL_OFFSET 0x0000
+#define AM33XX_PRM_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0000)
+#define AM33XX_PRM_RSTTIME_OFFSET 0x0004
+#define AM33XX_PRM_RSTTIME AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0004)
+#define AM33XX_PRM_RSTST_OFFSET 0x0008
+#define AM33XX_PRM_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0008)
+#define AM33XX_PRM_SRAM_COUNT_OFFSET 0x000c
+#define AM33XX_PRM_SRAM_COUNT AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x000c)
+#define AM33XX_PRM_LDO_SRAM_CORE_SETUP_OFFSET 0x0010
+#define AM33XX_PRM_LDO_SRAM_CORE_SETUP AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0010)
+#define AM33XX_PRM_LDO_SRAM_CORE_CTRL_OFFSET 0x0014
+#define AM33XX_PRM_LDO_SRAM_CORE_CTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0014)
+#define AM33XX_PRM_LDO_SRAM_MPU_SETUP_OFFSET 0x0018
+#define AM33XX_PRM_LDO_SRAM_MPU_SETUP AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0018)
+#define AM33XX_PRM_LDO_SRAM_MPU_CTRL_OFFSET 0x001c
+#define AM33XX_PRM_LDO_SRAM_MPU_CTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x001c)
+
+/* PRM.RTC_PRM register offsets */
+#define AM33XX_PM_RTC_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_RTC_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0000)
+#define AM33XX_PM_RTC_PWRSTST_OFFSET 0x0004
+#define AM33XX_PM_RTC_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0004)
+
+/* PRM.GFX_PRM register offsets */
+#define AM33XX_PM_GFX_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_GFX_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0000)
+#define AM33XX_RM_GFX_RSTCTRL_OFFSET 0x0004
+#define AM33XX_RM_GFX_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0004)
+#define AM33XX_PM_GFX_PWRSTST_OFFSET 0x0010
+#define AM33XX_PM_GFX_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0010)
+#define AM33XX_RM_GFX_RSTST_OFFSET 0x0014
+#define AM33XX_RM_GFX_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0014)
+
+/* PRM.CEFUSE_PRM register offsets */
+#define AM33XX_PM_CEFUSE_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_CEFUSE_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0000)
+#define AM33XX_PM_CEFUSE_PWRSTST_OFFSET 0x0004
+#define AM33XX_PM_CEFUSE_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0004)
+
+extern u32 am33xx_prm_read_reg(s16 inst, u16 idx);
+extern void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx);
+extern u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
+extern void am33xx_prm_global_warm_sw_reset(void);
+extern int am33xx_prm_is_hardreset_asserted(u8 shift, s16 inst,
+ u16 rstctrl_offs);
+extern int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs);
+extern int am33xx_prm_deassert_hardreset(u8 shift, s16 inst,
+ u16 rstctrl_offs, u16 rstst_offs);
+#endif
omap_prcm_irq_cleanup();
return -ENOMEM;
}
+
+/*
+ * Stubbed functions so that common files continue to build when
+ * custom builds are used
+ * XXX These are temporary and should be removed at the earliest possible
+ * opportunity
+ */
+u32 __weak omap2_prm_read_mod_reg(s16 module, u16 idx)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
+void __weak omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+}
+
+u32 __weak omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits,
+ s16 module, s16 idx)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
+u32 __weak omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
+u32 __weak omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
+u32 __weak omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
+int __weak omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
+int __weak omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
+int __weak omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift,
+ u8 st_shift)
+{
+ WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+ return 0;
+}
+
#define OMAP3_SECURE_TIMER 1
#endif
-/* MAX_GPTIMER_ID: number of GPTIMERs on the chip */
-#define MAX_GPTIMER_ID 12
-
-static u32 sys_timer_reserved;
-
/* Clockevent code */
static struct omap_dm_timer clkev;
return -ENXIO;
/* After the dmtimer is using hwmod these clocks won't be needed */
- sprintf(name, "gpt%d_fck", gptimer_id);
- timer->fclk = clk_get(NULL, name);
+ timer->fclk = clk_get(NULL, omap_hwmod_get_main_clk(oh));
if (IS_ERR(timer->fclk))
return -ENODEV;
omap_hwmod_enable(oh);
- sys_timer_reserved |= (1 << (gptimer_id - 1));
+ if (omap_dm_timer_reserve_systimer(gptimer_id))
+ return -ENODEV;
if (gptimer_id != 12) {
struct clk *src;
OMAP_SYS_TIMER(3_secure)
#endif
+#ifdef CONFIG_SOC_AM33XX
+OMAP_SYS_TIMER_INIT(3_am33xx, 1, OMAP4_MPU_SOURCE, 2, OMAP4_MPU_SOURCE)
+OMAP_SYS_TIMER(3_am33xx)
+#endif
+
#ifdef CONFIG_ARCH_OMAP4
#ifdef CONFIG_LOCAL_TIMERS
static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
OMAP_SYS_TIMER(4)
#endif
-/**
- * omap2_dm_timer_set_src - change the timer input clock source
- * @pdev: timer platform device pointer
- * @source: array index of parent clock source
- */
-static int omap2_dm_timer_set_src(struct platform_device *pdev, int source)
-{
- int ret;
- struct dmtimer_platform_data *pdata = pdev->dev.platform_data;
- struct clk *fclk, *parent;
- char *parent_name = NULL;
-
- fclk = clk_get(&pdev->dev, "fck");
- if (IS_ERR_OR_NULL(fclk)) {
- dev_err(&pdev->dev, "%s: %d: clk_get() FAILED\n",
- __func__, __LINE__);
- return -EINVAL;
- }
-
- switch (source) {
- case OMAP_TIMER_SRC_SYS_CLK:
- parent_name = "sys_ck";
- break;
-
- case OMAP_TIMER_SRC_32_KHZ:
- parent_name = "32k_ck";
- break;
-
- case OMAP_TIMER_SRC_EXT_CLK:
- if (pdata->timer_ip_version == OMAP_TIMER_IP_VERSION_1) {
- parent_name = "alt_ck";
- break;
- }
- dev_err(&pdev->dev, "%s: %d: invalid clk src.\n",
- __func__, __LINE__);
- clk_put(fclk);
- return -EINVAL;
- }
-
- parent = clk_get(&pdev->dev, parent_name);
- if (IS_ERR_OR_NULL(parent)) {
- dev_err(&pdev->dev, "%s: %d: clk_get() %s FAILED\n",
- __func__, __LINE__, parent_name);
- clk_put(fclk);
- return -EINVAL;
- }
-
- ret = clk_set_parent(fclk, parent);
- if (IS_ERR_VALUE(ret)) {
- dev_err(&pdev->dev, "%s: clk_set_parent() to %s FAILED\n",
- __func__, parent_name);
- ret = -EINVAL;
- }
-
- clk_put(parent);
- clk_put(fclk);
-
- return ret;
-}
+#ifdef CONFIG_SOC_OMAP5
+OMAP_SYS_TIMER_INIT(5, 1, OMAP4_CLKEV_SOURCE, 2, OMAP4_MPU_SOURCE)
+OMAP_SYS_TIMER(5)
+#endif
/**
* omap_timer_init - build and register timer device with an
struct dmtimer_platform_data *pdata;
struct platform_device *pdev;
struct omap_timer_capability_dev_attr *timer_dev_attr;
- struct powerdomain *pwrdm;
pr_debug("%s: %s\n", __func__, oh->name);
*/
sscanf(oh->name, "timer%2d", &id);
- pdata->set_timer_src = omap2_dm_timer_set_src;
- pdata->timer_ip_version = oh->class->rev;
+ if (timer_dev_attr)
+ pdata->timer_capability = timer_dev_attr->timer_capability;
- /* Mark clocksource and clockevent timers as reserved */
- if ((sys_timer_reserved >> (id - 1)) & 0x1)
- pdata->reserved = 1;
-
- pwrdm = omap_hwmod_get_pwrdm(oh);
- pdata->loses_context = pwrdm_can_ever_lose_context(pwrdm);
-#ifdef CONFIG_PM
- pdata->get_context_loss_count = omap_pm_get_dev_context_loss_count;
-#endif
pdev = omap_device_build(name, id, oh, pdata, sizeof(*pdata),
NULL, 0, 0);
+++ /dev/null
-/*
- * Platform level USB initialization for FS USB OTG controller on omap1 and 24xx
- *
- * Copyright (C) 2004 Texas Instruments, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-
-#include <asm/irq.h>
-
-#include <plat/usb.h>
-#include <plat/board.h>
-
-#include "control.h"
-#include "mux.h"
-
-#define INT_USB_IRQ_GEN INT_24XX_USB_IRQ_GEN
-#define INT_USB_IRQ_NISO INT_24XX_USB_IRQ_NISO
-#define INT_USB_IRQ_ISO INT_24XX_USB_IRQ_ISO
-#define INT_USB_IRQ_HGEN INT_24XX_USB_IRQ_HGEN
-#define INT_USB_IRQ_OTG INT_24XX_USB_IRQ_OTG
-
-#if defined(CONFIG_ARCH_OMAP2)
-
-#ifdef CONFIG_USB_GADGET_OMAP
-
-static struct resource udc_resources[] = {
- /* order is significant! */
- { /* registers */
- .start = UDC_BASE,
- .end = UDC_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, { /* general IRQ */
- .start = INT_USB_IRQ_GEN,
- .flags = IORESOURCE_IRQ,
- }, { /* PIO IRQ */
- .start = INT_USB_IRQ_NISO,
- .flags = IORESOURCE_IRQ,
- }, { /* SOF IRQ */
- .start = INT_USB_IRQ_ISO,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 udc_dmamask = ~(u32)0;
-
-static struct platform_device udc_device = {
- .name = "omap_udc",
- .id = -1,
- .dev = {
- .dma_mask = &udc_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .num_resources = ARRAY_SIZE(udc_resources),
- .resource = udc_resources,
-};
-
-static inline void udc_device_init(struct omap_usb_config *pdata)
-{
- pdata->udc_device = &udc_device;
-}
-
-#else
-
-static inline void udc_device_init(struct omap_usb_config *pdata)
-{
-}
-
-#endif
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-
-/* The dmamask must be set for OHCI to work */
-static u64 ohci_dmamask = ~(u32)0;
-
-static struct resource ohci_resources[] = {
- {
- .start = OMAP_OHCI_BASE,
- .end = OMAP_OHCI_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_IRQ_HGEN,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device ohci_device = {
- .name = "ohci",
- .id = -1,
- .dev = {
- .dma_mask = &ohci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .num_resources = ARRAY_SIZE(ohci_resources),
- .resource = ohci_resources,
-};
-
-static inline void ohci_device_init(struct omap_usb_config *pdata)
-{
- pdata->ohci_device = &ohci_device;
-}
-
-#else
-
-static inline void ohci_device_init(struct omap_usb_config *pdata)
-{
-}
-
-#endif
-
-#if defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG)
-
-static struct resource otg_resources[] = {
- /* order is significant! */
- {
- .start = OTG_BASE,
- .end = OTG_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = INT_USB_IRQ_OTG,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device otg_device = {
- .name = "omap_otg",
- .id = -1,
- .num_resources = ARRAY_SIZE(otg_resources),
- .resource = otg_resources,
-};
-
-static inline void otg_device_init(struct omap_usb_config *pdata)
-{
- pdata->otg_device = &otg_device;
-}
-
-#else
-
-static inline void otg_device_init(struct omap_usb_config *pdata)
-{
-}
-
-#endif
-
-static void omap2_usb_devconf_clear(u8 port, u32 mask)
-{
- u32 r;
-
- r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- r &= ~USBTXWRMODEI(port, mask);
- omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0);
-}
-
-static void omap2_usb_devconf_set(u8 port, u32 mask)
-{
- u32 r;
-
- r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- r |= USBTXWRMODEI(port, mask);
- omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0);
-}
-
-static void omap2_usb2_disable_5pinbitll(void)
-{
- u32 r;
-
- r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- r &= ~(USBTXWRMODEI(2, USB_BIDIR_TLL) | USBT2TLL5PI);
- omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0);
-}
-
-static void omap2_usb2_enable_5pinunitll(void)
-{
- u32 r;
-
- r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- r |= USBTXWRMODEI(2, USB_UNIDIR_TLL) | USBT2TLL5PI;
- omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0);
-}
-
-static u32 __init omap2_usb0_init(unsigned nwires, unsigned is_device)
-{
- u32 syscon1 = 0;
-
- omap2_usb_devconf_clear(0, USB_BIDIR_TLL);
-
- if (nwires == 0)
- return 0;
-
- if (is_device)
- omap_mux_init_signal("usb0_puen", 0);
-
- omap_mux_init_signal("usb0_dat", 0);
- omap_mux_init_signal("usb0_txen", 0);
- omap_mux_init_signal("usb0_se0", 0);
- if (nwires != 3)
- omap_mux_init_signal("usb0_rcv", 0);
-
- switch (nwires) {
- case 3:
- syscon1 = 2;
- omap2_usb_devconf_set(0, USB_BIDIR);
- break;
- case 4:
- syscon1 = 1;
- omap2_usb_devconf_set(0, USB_BIDIR);
- break;
- case 6:
- syscon1 = 3;
- omap_mux_init_signal("usb0_vp", 0);
- omap_mux_init_signal("usb0_vm", 0);
- omap2_usb_devconf_set(0, USB_UNIDIR);
- break;
- default:
- printk(KERN_ERR "illegal usb%d %d-wire transceiver\n",
- 0, nwires);
- }
-
- return syscon1 << 16;
-}
-
-static u32 __init omap2_usb1_init(unsigned nwires)
-{
- u32 syscon1 = 0;
-
- omap2_usb_devconf_clear(1, USB_BIDIR_TLL);
-
- if (nwires == 0)
- return 0;
-
- /* NOTE: board-specific code must set up pin muxing for usb1,
- * since each signal could come out on either of two balls.
- */
-
- switch (nwires) {
- case 2:
- /* NOTE: board-specific code must override this setting if
- * this TLL link is not using DP/DM
- */
- syscon1 = 1;
- omap2_usb_devconf_set(1, USB_BIDIR_TLL);
- break;
- case 3:
- syscon1 = 2;
- omap2_usb_devconf_set(1, USB_BIDIR);
- break;
- case 4:
- syscon1 = 1;
- omap2_usb_devconf_set(1, USB_BIDIR);
- break;
- case 6:
- default:
- printk(KERN_ERR "illegal usb%d %d-wire transceiver\n",
- 1, nwires);
- }
-
- return syscon1 << 20;
-}
-
-static u32 __init omap2_usb2_init(unsigned nwires, unsigned alt_pingroup)
-{
- u32 syscon1 = 0;
-
- omap2_usb2_disable_5pinbitll();
- alt_pingroup = 0;
-
- /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */
- if (alt_pingroup || nwires == 0)
- return 0;
-
- omap_mux_init_signal("usb2_dat", 0);
- omap_mux_init_signal("usb2_se0", 0);
- if (nwires > 2)
- omap_mux_init_signal("usb2_txen", 0);
- if (nwires > 3)
- omap_mux_init_signal("usb2_rcv", 0);
-
- switch (nwires) {
- case 2:
- /* NOTE: board-specific code must override this setting if
- * this TLL link is not using DP/DM
- */
- syscon1 = 1;
- omap2_usb_devconf_set(2, USB_BIDIR_TLL);
- break;
- case 3:
- syscon1 = 2;
- omap2_usb_devconf_set(2, USB_BIDIR);
- break;
- case 4:
- syscon1 = 1;
- omap2_usb_devconf_set(2, USB_BIDIR);
- break;
- case 5:
- /* NOTE: board-specific code must mux this setting depending
- * on TLL link using DP/DM. Something must also
- * set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED}
- * 2420: hdq_sio.usb2_tllse0 or vlynq_rx0.usb2_tllse0
- * 2430: hdq_sio.usb2_tllse0 or sdmmc2_dat0.usb2_tllse0
- */
-
- syscon1 = 3;
- omap2_usb2_enable_5pinunitll();
- break;
- case 6:
- default:
- printk(KERN_ERR "illegal usb%d %d-wire transceiver\n",
- 2, nwires);
- }
-
- return syscon1 << 24;
-}
-
-void __init omap2_usbfs_init(struct omap_usb_config *pdata)
-{
- struct clk *ick;
-
- if (!cpu_is_omap24xx())
- return;
-
- ick = clk_get(NULL, "usb_l4_ick");
- if (IS_ERR(ick))
- return;
-
- clk_enable(ick);
- pdata->usb0_init = omap2_usb0_init;
- pdata->usb1_init = omap2_usb1_init;
- pdata->usb2_init = omap2_usb2_init;
- udc_device_init(pdata);
- ohci_device_init(pdata);
- otg_device_init(pdata);
- omap_otg_init(pdata);
- clk_disable(ick);
- clk_put(ick);
-}
-
-#endif
extern void omap2xxx_voltagedomains_init(void);
extern void omap3xxx_voltagedomains_init(void);
+extern void am33xx_voltagedomains_init(void);
extern void omap44xx_voltagedomains_init(void);
struct voltagedomain *voltdm_lookup(const char *name);
--- /dev/null
+/*
+ * AM33XX voltage domain data
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include "voltage.h"
+
+static struct voltagedomain am33xx_voltdm_mpu = {
+ .name = "mpu",
+};
+
+static struct voltagedomain am33xx_voltdm_core = {
+ .name = "core",
+};
+
+static struct voltagedomain am33xx_voltdm_rtc = {
+ .name = "rtc",
+};
+
+static struct voltagedomain *voltagedomains_am33xx[] __initdata = {
+ &am33xx_voltdm_mpu,
+ &am33xx_voltdm_core,
+ &am33xx_voltdm_rtc,
+ NULL,
+};
+
+void __init am33xx_voltagedomains_init(void)
+{
+ voltdm_init(voltagedomains_am33xx);
+}
select USE_OF
select PROC_DEVICETREE if PROC_FS
help
- "Systems based on OMAP2, OMAP3 or OMAP4"
+ "Systems based on OMAP2, OMAP3, OMAP4 or OMAP5"
endchoice
This timer saves power compared to the OMAP_MPU_TIMER, and has
support for no tick during idle. The 32KHz timer provides less
intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
- currently only available for OMAP16XX, 24XX, 34XX and OMAP4.
+ currently only available for OMAP16XX, 24XX, 34XX and OMAP4/5.
config OMAP3_L2_AUX_SECURE_SAVE_RESTORE
bool "OMAP3 HS/EMU save and restore for L2 AUX control register"
# Common support
obj-y := common.o sram.o clock.o devices.o dma.o mux.o \
- usb.o fb.o counter_32k.o
+ fb.o counter_32k.o
obj-m :=
obj-n :=
obj- :=
# omap_device support (OMAP2+ only at the moment)
-obj-$(CONFIG_ARCH_OMAP2) += omap_device.o
-obj-$(CONFIG_ARCH_OMAP3) += omap_device.o
-obj-$(CONFIG_ARCH_OMAP4) += omap_device.o
+obj-$(CONFIG_ARCH_OMAP2PLUS) += omap_device.o
obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20);
#endif
}
+
+/*
+ * Stub function for OMAP2 so that common files
+ * continue to build when custom builds are used
+ */
+int __weak omap_secure_ram_reserve_memblock(void)
+{
+ return 0;
+}
#include <plat/clock.h>
/* OMAP2_32KSYNCNT_CR_OFF: offset of 32ksync counter register */
-#define OMAP2_32KSYNCNT_CR_OFF 0x10
+#define OMAP2_32KSYNCNT_REV_OFF 0x0
+#define OMAP2_32KSYNCNT_REV_SCHEME (0x3 << 30)
+#define OMAP2_32KSYNCNT_CR_OFF_LOW 0x10
+#define OMAP2_32KSYNCNT_CR_OFF_HIGH 0x30
/*
* 32KHz clocksource ... always available, on pretty most chips except
int ret;
/*
- * 32k sync Counter register offset is at 0x10
+ * 32k sync Counter IP register offsets vary between the
+ * highlander version and the legacy ones.
+ * The 'SCHEME' bits(30-31) of the revision register is used
+ * to identify the version.
*/
- sync32k_cnt_reg = vbase + OMAP2_32KSYNCNT_CR_OFF;
+ if (__raw_readl(vbase + OMAP2_32KSYNCNT_REV_OFF) &
+ OMAP2_32KSYNCNT_REV_SCHEME)
+ sync32k_cnt_reg = vbase + OMAP2_32KSYNCNT_CR_OFF_HIGH;
+ else
+ sync32k_cnt_reg = vbase + OMAP2_32KSYNCNT_CR_OFF_LOW;
/*
* 120000 rough estimate from the calculations in
static inline void omap_enable_channel_irq(int lch)
{
- u32 status;
-
/* Clear CSR */
if (cpu_class_is_omap1())
- status = p->dma_read(CSR, lch);
- else if (cpu_class_is_omap2())
+ p->dma_read(CSR, lch);
+ else
p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch);
/* Enable some nice interrupts. */
p->dma_write(dma_chan[lch].enabled_irqs, CICR, lch);
}
-static void omap_disable_channel_irq(int lch)
+static inline void omap_disable_channel_irq(int lch)
{
- if (cpu_class_is_omap2())
- p->dma_write(0, CICR, lch);
+ /* disable channel interrupts */
+ p->dma_write(0, CICR, lch);
+ /* Clear CSR */
+ if (cpu_class_is_omap1())
+ p->dma_read(CSR, lch);
+ else
+ p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch);
}
void omap_enable_dma_irq(int lch, u16 bits)
l = p->dma_read(CLNK_CTRL, lch);
/* Disable interrupts */
+ omap_disable_channel_irq(lch);
+
if (cpu_class_is_omap1()) {
- p->dma_write(0, CICR, lch);
/* Set the STOP_LNK bit */
l |= 1 << 14;
}
if (cpu_class_is_omap2()) {
- omap_disable_channel_irq(lch);
/* Clear the ENABLE_LNK bit */
l &= ~(1 << 15);
}
return;
spin_lock_irqsave(&dma_chan_lock, flags);
+ /* clear IRQ STATUS */
+ p->dma_write(1 << lch, IRQSTATUS_L0, lch);
+ /* Enable interrupt */
val = p->dma_read(IRQENABLE_L0, lch);
val |= 1 << lch;
p->dma_write(val, IRQENABLE_L0, lch);
return;
spin_lock_irqsave(&dma_chan_lock, flags);
+ /* Disable interrupt */
val = p->dma_read(IRQENABLE_L0, lch);
val &= ~(1 << lch);
p->dma_write(val, IRQENABLE_L0, lch);
+ /* clear IRQ STATUS */
+ p->dma_write(1 << lch, IRQSTATUS_L0, lch);
spin_unlock_irqrestore(&dma_chan_lock, flags);
}
}
if (cpu_class_is_omap2()) {
- omap2_enable_irq_lch(free_ch);
omap_enable_channel_irq(free_ch);
- /* Clear the CSR register and IRQ status register */
- p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, free_ch);
- p->dma_write(1 << free_ch, IRQSTATUS_L0, 0);
+ omap2_enable_irq_lch(free_ch);
}
*dma_ch_out = free_ch;
return;
}
- if (cpu_class_is_omap1()) {
- /* Disable all DMA interrupts for the channel. */
- p->dma_write(0, CICR, lch);
- /* Make sure the DMA transfer is stopped. */
- p->dma_write(0, CCR, lch);
- }
-
- if (cpu_class_is_omap2()) {
+ /* Disable interrupt for logical channel */
+ if (cpu_class_is_omap2())
omap2_disable_irq_lch(lch);
- /* Clear the CSR register and IRQ status register */
- p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch);
- p->dma_write(1 << lch, IRQSTATUS_L0, lch);
+ /* Disable all DMA interrupts for the channel. */
+ omap_disable_channel_irq(lch);
- /* Disable all DMA interrupts for the channel. */
- p->dma_write(0, CICR, lch);
+ /* Make sure the DMA transfer is stopped. */
+ p->dma_write(0, CCR, lch);
- /* Make sure the DMA transfer is stopped. */
- p->dma_write(0, CCR, lch);
+ /* Clear registers */
+ if (cpu_class_is_omap2())
omap_clear_dma(lch);
- }
spin_lock_irqsave(&dma_chan_lock, flags);
dma_chan[lch].dev_id = -1;
u32 l;
/* Disable all interrupts on the channel */
- if (cpu_class_is_omap1())
- p->dma_write(0, CICR, lch);
+ omap_disable_channel_irq(lch);
l = p->dma_read(CCR, lch);
if (IS_DMA_ERRATA(DMA_ERRATA_i541) &&
#include <linux/module.h>
#include <linux/io.h>
-#include <linux/slab.h>
+#include <linux/device.h>
#include <linux/err.h>
#include <linux/pm_runtime.h>
#include <plat/dmtimer.h>
+#include <plat/omap-pm.h>
#include <mach/hardware.h>
+static u32 omap_reserved_systimers;
static LIST_HEAD(omap_timer_list);
static DEFINE_SPINLOCK(dm_timer_lock);
int omap_dm_timer_prepare(struct omap_dm_timer *timer)
{
- struct dmtimer_platform_data *pdata = timer->pdev->dev.platform_data;
int ret;
- timer->fclk = clk_get(&timer->pdev->dev, "fck");
- if (WARN_ON_ONCE(IS_ERR_OR_NULL(timer->fclk))) {
- timer->fclk = NULL;
- dev_err(&timer->pdev->dev, ": No fclk handle.\n");
- return -EINVAL;
+ /*
+ * FIXME: OMAP1 devices do not use the clock framework for dmtimers so
+ * do not call clk_get() for these devices.
+ */
+ if (!(timer->capability & OMAP_TIMER_NEEDS_RESET)) {
+ timer->fclk = clk_get(&timer->pdev->dev, "fck");
+ if (WARN_ON_ONCE(IS_ERR_OR_NULL(timer->fclk))) {
+ timer->fclk = NULL;
+ dev_err(&timer->pdev->dev, ": No fclk handle.\n");
+ return -EINVAL;
+ }
}
- if (pdata->needs_manual_reset)
+ if (timer->capability & OMAP_TIMER_NEEDS_RESET)
omap_dm_timer_reset(timer);
ret = omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_32_KHZ);
return ret;
}
+static inline u32 omap_dm_timer_reserved_systimer(int id)
+{
+ return (omap_reserved_systimers & (1 << (id - 1))) ? 1 : 0;
+}
+
+int omap_dm_timer_reserve_systimer(int id)
+{
+ if (omap_dm_timer_reserved_systimer(id))
+ return -ENODEV;
+
+ omap_reserved_systimers |= (1 << (id - 1));
+
+ return 0;
+}
+
struct omap_dm_timer *omap_dm_timer_request(void)
{
struct omap_dm_timer *timer = NULL, *t;
omap_dm_timer_enable(timer);
- if (timer->loses_context) {
- u32 ctx_loss_cnt_after =
- timer->get_context_loss_count(&timer->pdev->dev);
- if (ctx_loss_cnt_after != timer->ctx_loss_count)
+ if (!(timer->capability & OMAP_TIMER_ALWON)) {
+ if (omap_pm_get_dev_context_loss_count(&timer->pdev->dev) !=
+ timer->ctx_loss_count)
omap_timer_restore_context(timer);
}
int omap_dm_timer_stop(struct omap_dm_timer *timer)
{
unsigned long rate = 0;
- struct dmtimer_platform_data *pdata;
if (unlikely(!timer))
return -EINVAL;
- pdata = timer->pdev->dev.platform_data;
- if (!pdata->needs_manual_reset)
+ if (!(timer->capability & OMAP_TIMER_NEEDS_RESET))
rate = clk_get_rate(timer->fclk);
__omap_dm_timer_stop(timer, timer->posted, rate);
- if (timer->loses_context && timer->get_context_loss_count)
+ if (!(timer->capability & OMAP_TIMER_ALWON))
timer->ctx_loss_count =
- timer->get_context_loss_count(&timer->pdev->dev);
+ omap_pm_get_dev_context_loss_count(&timer->pdev->dev);
/*
* Since the register values are computed and written within
int omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
{
int ret;
+ char *parent_name = NULL;
+ struct clk *fclk, *parent;
struct dmtimer_platform_data *pdata;
if (unlikely(!timer))
if (source < 0 || source >= 3)
return -EINVAL;
- ret = pdata->set_timer_src(timer->pdev, source);
+ /*
+ * FIXME: Used for OMAP1 devices only because they do not currently
+ * use the clock framework to set the parent clock. To be removed
+ * once OMAP1 migrated to using clock framework for dmtimers
+ */
+ if (pdata->set_timer_src)
+ return pdata->set_timer_src(timer->pdev, source);
+
+ fclk = clk_get(&timer->pdev->dev, "fck");
+ if (IS_ERR_OR_NULL(fclk)) {
+ pr_err("%s: fck not found\n", __func__);
+ return -EINVAL;
+ }
+
+ switch (source) {
+ case OMAP_TIMER_SRC_SYS_CLK:
+ parent_name = "timer_sys_ck";
+ break;
+
+ case OMAP_TIMER_SRC_32_KHZ:
+ parent_name = "timer_32k_ck";
+ break;
+
+ case OMAP_TIMER_SRC_EXT_CLK:
+ parent_name = "timer_ext_ck";
+ break;
+ }
+
+ parent = clk_get(&timer->pdev->dev, parent_name);
+ if (IS_ERR_OR_NULL(parent)) {
+ pr_err("%s: %s not found\n", __func__, parent_name);
+ ret = -EINVAL;
+ goto out;
+ }
+
+ ret = clk_set_parent(fclk, parent);
+ if (IS_ERR_VALUE(ret))
+ pr_err("%s: failed to set %s as parent\n", __func__,
+ parent_name);
+
+ clk_put(parent);
+out:
+ clk_put(fclk);
return ret;
}
omap_dm_timer_enable(timer);
- if (timer->loses_context) {
- u32 ctx_loss_cnt_after =
- timer->get_context_loss_count(&timer->pdev->dev);
- if (ctx_loss_cnt_after != timer->ctx_loss_count)
+ if (!(timer->capability & OMAP_TIMER_ALWON)) {
+ if (omap_pm_get_dev_context_loss_count(&timer->pdev->dev) !=
+ timer->ctx_loss_count)
omap_timer_restore_context(timer);
}
*/
static int __devinit omap_dm_timer_probe(struct platform_device *pdev)
{
- int ret;
unsigned long flags;
struct omap_dm_timer *timer;
- struct resource *mem, *irq, *ioarea;
+ struct resource *mem, *irq;
+ struct device *dev = &pdev->dev;
struct dmtimer_platform_data *pdata = pdev->dev.platform_data;
if (!pdata) {
- dev_err(&pdev->dev, "%s: no platform data.\n", __func__);
+ dev_err(dev, "%s: no platform data.\n", __func__);
return -ENODEV;
}
irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (unlikely(!irq)) {
- dev_err(&pdev->dev, "%s: no IRQ resource.\n", __func__);
+ dev_err(dev, "%s: no IRQ resource.\n", __func__);
return -ENODEV;
}
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (unlikely(!mem)) {
- dev_err(&pdev->dev, "%s: no memory resource.\n", __func__);
+ dev_err(dev, "%s: no memory resource.\n", __func__);
return -ENODEV;
}
- ioarea = request_mem_region(mem->start, resource_size(mem),
- pdev->name);
- if (!ioarea) {
- dev_err(&pdev->dev, "%s: region already claimed.\n", __func__);
- return -EBUSY;
- }
-
- timer = kzalloc(sizeof(struct omap_dm_timer), GFP_KERNEL);
+ timer = devm_kzalloc(dev, sizeof(struct omap_dm_timer), GFP_KERNEL);
if (!timer) {
- dev_err(&pdev->dev, "%s: no memory for omap_dm_timer.\n",
- __func__);
- ret = -ENOMEM;
- goto err_free_ioregion;
+ dev_err(dev, "%s: memory alloc failed!\n", __func__);
+ return -ENOMEM;
}
- timer->io_base = ioremap(mem->start, resource_size(mem));
+ timer->io_base = devm_request_and_ioremap(dev, mem);
if (!timer->io_base) {
- dev_err(&pdev->dev, "%s: ioremap failed.\n", __func__);
- ret = -ENOMEM;
- goto err_free_mem;
+ dev_err(dev, "%s: region already claimed.\n", __func__);
+ return -ENOMEM;
}
timer->id = pdev->id;
timer->irq = irq->start;
- timer->reserved = pdata->reserved;
+ timer->reserved = omap_dm_timer_reserved_systimer(timer->id);
timer->pdev = pdev;
- timer->loses_context = pdata->loses_context;
- timer->get_context_loss_count = pdata->get_context_loss_count;
+ timer->capability = pdata->timer_capability;
/* Skip pm_runtime_enable for OMAP1 */
- if (!pdata->needs_manual_reset) {
- pm_runtime_enable(&pdev->dev);
- pm_runtime_irq_safe(&pdev->dev);
+ if (!(timer->capability & OMAP_TIMER_NEEDS_RESET)) {
+ pm_runtime_enable(dev);
+ pm_runtime_irq_safe(dev);
}
if (!timer->reserved) {
- pm_runtime_get_sync(&pdev->dev);
+ pm_runtime_get_sync(dev);
__omap_dm_timer_init_regs(timer);
- pm_runtime_put(&pdev->dev);
+ pm_runtime_put(dev);
}
/* add the timer element to the list */
list_add_tail(&timer->node, &omap_timer_list);
spin_unlock_irqrestore(&dm_timer_lock, flags);
- dev_dbg(&pdev->dev, "Device Probed.\n");
+ dev_dbg(dev, "Device Probed.\n");
return 0;
-
-err_free_mem:
- kfree(timer);
-
-err_free_ioregion:
- release_mem_region(mem->start, resource_size(mem));
-
- return ret;
}
/**
list_for_each_entry(timer, &omap_timer_list, node)
if (timer->pdev->id == pdev->id) {
list_del(&timer->node);
- kfree(timer);
ret = 0;
break;
}
int (*power_off)(void * data);
};
-struct omap_usb_config {
- /* Configure drivers according to the connectors on your board:
- * - "A" connector (rectagular)
- * ... for host/OHCI use, set "register_host".
- * - "B" connector (squarish) or "Mini-B"
- * ... for device/gadget use, set "register_dev".
- * - "Mini-AB" connector (very similar to Mini-B)
- * ... for OTG use as device OR host, initialize "otg"
- */
- unsigned register_host:1;
- unsigned register_dev:1;
- u8 otg; /* port number, 1-based: usb1 == 2 */
-
- u8 hmc_mode;
-
- /* implicitly true if otg: host supports remote wakeup? */
- u8 rwc;
-
- /* signaling pins used to talk to transceiver on usbN:
- * 0 == usbN unused
- * 2 == usb0-only, using internal transceiver
- * 3 == 3 wire bidirectional
- * 4 == 4 wire bidirectional
- * 6 == 6 wire unidirectional (or TLL)
- */
- u8 pins[3];
-
- struct platform_device *udc_device;
- struct platform_device *ohci_device;
- struct platform_device *otg_device;
-
- u32 (*usb0_init)(unsigned nwires, unsigned is_device);
- u32 (*usb1_init)(unsigned nwires);
- u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
-
- int (*ocpi_enable)(void);
-};
-
struct omap_lcd_config {
char panel_name[16];
char ctrl_name[16];
u8 min_divider;
u16 max_divider;
u8 modes;
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
void __iomem *autoidle_reg;
void __iomem *idlest_reg;
u32 autoidle_mask;
u8 auto_recal_bit;
u8 recal_en_bit;
u8 recal_st_bit;
-# endif
u8 flags;
};
*
* Written by Tony Lindgren <tony.lindgren@nokia.com>
*
- * Added OMAP4 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.com>
+ * Added OMAP4/5 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.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
* cpu_is_omap443x(): True for OMAP4430
* cpu_is_omap446x(): True for OMAP4460
* cpu_is_omap447x(): True for OMAP4470
+ * soc_is_omap543x(): True for OMAP5430, OMAP5432
*/
#define GET_OMAP_CLASS (omap_rev() & 0xff)
IS_OMAP_CLASS(34xx, 0x34)
IS_OMAP_CLASS(44xx, 0x44)
IS_AM_CLASS(35xx, 0x35)
+IS_OMAP_CLASS(54xx, 0x54)
IS_AM_CLASS(33xx, 0x33)
IS_TI_CLASS(81xx, 0x81)
IS_OMAP_SUBCLASS(443x, 0x443)
IS_OMAP_SUBCLASS(446x, 0x446)
IS_OMAP_SUBCLASS(447x, 0x447)
+IS_OMAP_SUBCLASS(543x, 0x543)
IS_TI_SUBCLASS(816x, 0x816)
IS_TI_SUBCLASS(814x, 0x814)
#define cpu_is_ti816x() 0
#define cpu_is_ti814x() 0
#define soc_is_am35xx() 0
-#define cpu_is_am33xx() 0
-#define cpu_is_am335x() 0
+#define soc_is_am33xx() 0
+#define soc_is_am335x() 0
#define cpu_is_omap44xx() 0
#define cpu_is_omap443x() 0
#define cpu_is_omap446x() 0
#define cpu_is_omap447x() 0
+#define soc_is_omap54xx() 0
+#define soc_is_omap543x() 0
#if defined(MULTI_OMAP1)
# if defined(CONFIG_ARCH_OMAP730)
#define cpu_is_omap2430() 0
#define cpu_is_omap3430() 0
#define cpu_is_omap3630() 0
+#define soc_is_omap5430() 0
/*
* Whether we have MULTI_OMAP1 or not, we still need to distinguish
# undef cpu_is_ti816x
# undef cpu_is_ti814x
# undef soc_is_am35xx
-# undef cpu_is_am33xx
-# undef cpu_is_am335x
# define cpu_is_omap3430() is_omap3430()
# undef cpu_is_omap3630
# define cpu_is_omap3630() is_omap363x()
# define cpu_is_ti816x() is_ti816x()
# define cpu_is_ti814x() is_ti814x()
# define soc_is_am35xx() is_am35xx()
-# define cpu_is_am33xx() is_am33xx()
-# define cpu_is_am335x() is_am335x()
+#endif
+
+# if defined(CONFIG_SOC_AM33XX)
+# undef soc_is_am33xx
+# undef soc_is_am335x
+# define soc_is_am33xx() is_am33xx()
+# define soc_is_am335x() is_am335x()
#endif
# if defined(CONFIG_ARCH_OMAP4)
# define cpu_is_omap447x() is_omap447x()
# endif
+# if defined(CONFIG_SOC_OMAP5)
+# undef soc_is_omap54xx
+# undef soc_is_omap543x
+# define soc_is_omap54xx() is_omap54xx()
+# define soc_is_omap543x() is_omap543x()
+#endif
+
/* Macros to detect if we have OMAP1 or OMAP2 */
#define cpu_class_is_omap1() (cpu_is_omap7xx() || cpu_is_omap15xx() || \
cpu_is_omap16xx())
#define cpu_class_is_omap2() (cpu_is_omap24xx() || cpu_is_omap34xx() || \
- cpu_is_omap44xx())
+ cpu_is_omap44xx() || soc_is_omap54xx())
/* Various silicon revisions for omap2 */
#define OMAP242X_CLASS 0x24200024
#define AM35XX_REV_ES1_0 AM35XX_CLASS
#define AM35XX_REV_ES1_1 (AM35XX_CLASS | (0x1 << 8))
-#define AM335X_CLASS 0x33500034
+#define AM335X_CLASS 0x33500033
#define AM335X_REV_ES1_0 AM335X_CLASS
#define OMAP443X_CLASS 0x44300044
#define OMAP447X_CLASS 0x44700044
#define OMAP4470_REV_ES1_0 (OMAP447X_CLASS | (0x10 << 8))
+#define OMAP54XX_CLASS 0x54000054
+#define OMAP5430_REV_ES1_0 (OMAP54XX_CLASS | (0x30 << 16) | (0x10 << 8))
+#define OMAP5432_REV_ES1_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x10 << 8))
+
void omap2xxx_check_revision(void);
void omap3xxx_check_revision(void);
void omap4xxx_check_revision(void);
+void omap5xxx_check_revision(void);
void omap3xxx_check_features(void);
void ti81xx_check_features(void);
void omap4xxx_check_features(void);
#define OMAP_TIMER_TRIGGER_OVERFLOW 0x01
#define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02
-/*
- * IP revision identifier so that Highlander IP
- * in OMAP4 can be distinguished.
- */
-#define OMAP_TIMER_IP_VERSION_1 0x1
-
/* timer capabilities used in hwmod database */
#define OMAP_TIMER_SECURE 0x80000000
#define OMAP_TIMER_ALWON 0x40000000
#define OMAP_TIMER_HAS_PWM 0x20000000
+#define OMAP_TIMER_NEEDS_RESET 0x10000000
struct omap_timer_capability_dev_attr {
u32 timer_capability;
};
struct omap_dm_timer;
-struct clk;
struct timer_regs {
u32 tidr;
};
struct dmtimer_platform_data {
+ /* set_timer_src - Only used for OMAP1 devices */
int (*set_timer_src)(struct platform_device *pdev, int source);
- int timer_ip_version;
- u32 needs_manual_reset:1;
- bool reserved;
-
- bool loses_context;
-
- int (*get_context_loss_count)(struct device *dev);
+ u32 timer_capability;
};
+int omap_dm_timer_reserve_systimer(int id);
struct omap_dm_timer *omap_dm_timer_request(void);
struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
int omap_dm_timer_free(struct omap_dm_timer *timer);
unsigned reserved:1;
unsigned posted:1;
struct timer_regs context;
- bool loses_context;
int ctx_loss_count;
int revision;
+ u32 capability;
struct platform_device *pdev;
struct list_head node;
-
- int (*get_context_loss_count)(struct device *dev);
};
int omap_dm_timer_prepare(struct omap_dm_timer *timer);
u32 (*dsp_cm_read)(s16 , u16);
u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
+ void (*set_bootaddr)(u32);
+ void (*set_bootmode)(u8);
+
phys_addr_t phys_mempool_base;
phys_addr_t phys_mempool_size;
};
#include <plat/omap44xx.h>
#include <plat/ti81xx.h>
#include <plat/am33xx.h>
+#include <plat/omap54xx.h>
#endif /* __ASM_ARCH_OMAP_HARDWARE_H */
# endif
#endif
+#ifdef CONFIG_SOC_OMAP5
+# ifdef OMAP_NAME
+# undef MULTI_OMAP2
+# define MULTI_OMAP2
+# else
+# define OMAP_NAME omap5
+# endif
+#endif
+
#endif /* __PLAT_OMAP_MULTI_H */
#include <linux/types.h>
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
extern int omap_secure_ram_reserve_memblock(void);
-#else
-static inline void omap_secure_ram_reserve_memblock(void)
-{ }
-#endif
#ifdef CONFIG_OMAP4_ERRATA_I688
extern int omap_barrier_reserve_memblock(void);
--- /dev/null
+/*:
+ * Address mappings and base address for OMAP5 interconnects
+ * and peripherals.
+ *
+ * Copyright (C) 2012 Texas Instruments
+ * Santosh Shilimkar <santosh.shilimkar@ti.com>
+ * Sricharan <r.sricharan@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_SOC_OMAP54XX_H
+#define __ASM_SOC_OMAP54XX_H
+
+/*
+ * Please place only base defines here and put the rest in device
+ * specific headers.
+ */
+#define L4_54XX_BASE 0x4a000000
+#define L4_WK_54XX_BASE 0x4ae00000
+#define L4_PER_54XX_BASE 0x48000000
+#define L3_54XX_BASE 0x44000000
+#define OMAP54XX_32KSYNCT_BASE 0x4ae04000
+#define OMAP54XX_CM_CORE_AON_BASE 0x4a004000
+#define OMAP54XX_CM_CORE_BASE 0x4a008000
+#define OMAP54XX_PRM_BASE 0x4ae06000
+#define OMAP54XX_PRCM_MPU_BASE 0x48243000
+#define OMAP54XX_SCM_BASE 0x4a002000
+#define OMAP54XX_CTRL_BASE 0x4a002800
+
+#endif /* __ASM_SOC_OMAP555554XX_H */
extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type1;
extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
+extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
/*
* OCP SYSCONFIG bit shifts/masks TYPE1. These are for IPs compliant
#define SYSC_TYPE2_SIDLEMODE_MASK (0x3 << SYSC_TYPE2_SIDLEMODE_SHIFT)
#define SYSC_TYPE2_MIDLEMODE_SHIFT 4
#define SYSC_TYPE2_MIDLEMODE_MASK (0x3 << SYSC_TYPE2_MIDLEMODE_SHIFT)
+#define SYSC_TYPE2_DMADISABLE_SHIFT 16
+#define SYSC_TYPE2_DMADISABLE_MASK (0x1 << SYSC_TYPE2_DMADISABLE_SHIFT)
+
+/*
+ * OCP SYSCONFIG bit shifts/masks TYPE3.
+ * This is applicable for some IPs present in AM33XX
+ */
+#define SYSC_TYPE3_SIDLEMODE_SHIFT 0
+#define SYSC_TYPE3_SIDLEMODE_MASK (0x3 << SYSC_TYPE3_SIDLEMODE_SHIFT)
+#define SYSC_TYPE3_MIDLEMODE_SHIFT 2
+#define SYSC_TYPE3_MIDLEMODE_MASK (0x3 << SYSC_TYPE3_MIDLEMODE_SHIFT)
/* OCP SYSSTATUS bit shifts/masks */
#define SYSS_RESETDONE_SHIFT 0
#define SYSS_HAS_RESET_STATUS (1 << 7)
#define SYSC_NO_CACHE (1 << 8) /* XXX SW flag, belongs elsewhere */
#define SYSC_HAS_RESET_STATUS (1 << 9)
+#define SYSC_HAS_DMADISABLE (1 << 10)
/* omap_hwmod_sysconfig.clockact flags */
#define CLOCKACT_TEST_BOTH 0x0
* @enwkup_shift: Offset of the enawakeup bit
* @srst_shift: Offset of the softreset bit
* @autoidle_shift: Offset of the autoidle bit
+ * @dmadisable_shift: Offset of the dmadisable bit
*/
struct omap_hwmod_sysc_fields {
u8 midle_shift;
u8 enwkup_shift;
u8 srst_shift;
u8 autoidle_shift;
+ u8 dmadisable_shift;
};
/**
* struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
* @clkctrl_reg: PRCM address of the clock control register
* @rstctrl_reg: address of the XXX_RSTCTRL register located in the PRM
+ * @rstst_reg: (AM33XX only) address of the XXX_RSTST register in the PRM
* @submodule_wkdep_bit: bit shift of the WKDEP range
*/
struct omap_hwmod_omap4_prcm {
u16 clkctrl_offs;
u16 rstctrl_offs;
+ u16 rstst_offs;
u16 context_offs;
u8 submodule_wkdep_bit;
u8 modulemode;
int omap_hwmod_pad_route_irq(struct omap_hwmod *oh, int pad_idx, int irq_idx);
+extern void __init omap_hwmod_init(void);
+
+const char *omap_hwmod_get_main_clk(struct omap_hwmod *oh);
+
/*
* Chip variant-specific hwmod init routines - XXX should be converted
* to use initcalls once the initial boot ordering is straightened out
u32 mr;
};
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+#ifdef CONFIG_SOC_HAS_OMAP2_SDRC
void omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1);
#else
/* AM3505/3517 UART4 */
#define AM35XX_UART4_BASE 0x4809E000 /* Only on AM3505/3517 */
+/* AM33XX serial port */
+#define AM33XX_UART1_BASE 0x44E09000
+
+/* OMAP5 serial ports */
+#define OMAP5_UART1_BASE OMAP2_UART1_BASE
+#define OMAP5_UART2_BASE OMAP2_UART2_BASE
+#define OMAP5_UART3_BASE OMAP4_UART3_BASE
+#define OMAP5_UART4_BASE OMAP4_UART4_BASE
+#define OMAP5_UART5_BASE 0x48066000
+#define OMAP5_UART6_BASE 0x48068000
+
/* External port on Zoom2/3 */
#define ZOOM_UART_BASE 0x10000000
#define ZOOM_UART_VIRT 0xfa400000
#define TI81XXUART1 81
#define TI81XXUART2 82
#define TI81XXUART3 83
+#define AM33XXUART1 84
+#define OMAP5UART3 OMAP4UART3
+#define OMAP5UART4 OMAP4UART4
#define ZOOM_UART 95 /* Only on zoom2/3 */
/* This is only used by 8250.c for omap1510 */
_DEBUG_LL_ENTRY(mach, OMAP4_UART##p##_BASE, OMAP_PORT_SHIFT, \
OMAP4UART##p)
+#define DEBUG_LL_OMAP5(p, mach) \
+ _DEBUG_LL_ENTRY(mach, OMAP5_UART##p##_BASE, OMAP_PORT_SHIFT, \
+ OMAP5UART##p)
/* Zoom2/3 shift is different for UART1 and external port */
#define DEBUG_LL_ZOOM(mach) \
_DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART)
_DEBUG_LL_ENTRY(mach, TI81XX_UART##p##_BASE, OMAP_PORT_SHIFT, \
TI81XXUART##p)
+#define DEBUG_LL_AM33XX(p, mach) \
+ _DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT, \
+ AM33XXUART##p)
+
static inline void __arch_decomp_setup(unsigned long arch_id)
{
int port = 0;
DEBUG_LL_OMAP4(3, omap_4430sdp);
DEBUG_LL_OMAP4(3, omap4_panda);
+ /* omap5 based boards using UART3 */
+ DEBUG_LL_OMAP5(3, omap5_sevm);
+
/* zoom2/3 external uart */
DEBUG_LL_ZOOM(omap_zoom2);
DEBUG_LL_ZOOM(omap_zoom3);
/* TI8148 base boards using UART1 */
DEBUG_LL_TI81XX(1, ti8148evm);
+ /* AM33XX base boards using UART1 */
+ DEBUG_LL_AM33XX(1, am335xevm);
} while (0);
}
struct regulator *regulator[OMAP3_HS_USB_PORTS];
};
+#ifdef CONFIG_ARCH_OMAP2PLUS
+
struct ehci_hcd_omap_platform_data {
enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS];
int reset_gpio_port[OMAP3_HS_USB_PORTS];
};
/*-------------------------------------------------------------------------*/
-#define OMAP1_OTG_BASE 0xfffb0400
-#define OMAP1_UDC_BASE 0xfffb4000
-#define OMAP1_OHCI_BASE 0xfffba000
-
-#define OMAP2_OHCI_BASE 0x4805e000
-#define OMAP2_UDC_BASE 0x4805e200
-#define OMAP2_OTG_BASE 0x4805e300
-
-#ifdef CONFIG_ARCH_OMAP1
-
-#define OTG_BASE OMAP1_OTG_BASE
-#define UDC_BASE OMAP1_UDC_BASE
-#define OMAP_OHCI_BASE OMAP1_OHCI_BASE
-
-#else
-
-#define OTG_BASE OMAP2_OTG_BASE
-#define UDC_BASE OMAP2_UDC_BASE
-#define OMAP_OHCI_BASE OMAP2_OHCI_BASE
-
struct omap_musb_board_data {
u8 interface_type;
u8 mode;
extern int omap4430_phy_exit(struct device *dev);
extern int omap4430_phy_suspend(struct device *dev, int suspend);
-/*
- * NOTE: Please update omap USB drivers to use ioremap + read/write
- */
-
-#define OMAP2_L4_IO_OFFSET 0xb2000000
-#define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET)
-
-static inline u8 omap_readb(u32 pa)
-{
- return __raw_readb(OMAP2_L4_IO_ADDRESS(pa));
-}
-
-static inline u16 omap_readw(u32 pa)
-{
- return __raw_readw(OMAP2_L4_IO_ADDRESS(pa));
-}
-
-static inline u32 omap_readl(u32 pa)
-{
- return __raw_readl(OMAP2_L4_IO_ADDRESS(pa));
-}
-
-static inline void omap_writeb(u8 v, u32 pa)
-{
- __raw_writeb(v, OMAP2_L4_IO_ADDRESS(pa));
-}
-
-
-static inline void omap_writew(u16 v, u32 pa)
-{
- __raw_writew(v, OMAP2_L4_IO_ADDRESS(pa));
-}
-
-static inline void omap_writel(u32 v, u32 pa)
-{
- __raw_writel(v, OMAP2_L4_IO_ADDRESS(pa));
-}
-
#endif
extern void am35x_musb_reset(void);
extern void am35x_set_mode(u8 musb_mode);
extern void ti81xx_musb_phy_power(u8 on);
-/*
- * FIXME correct answer depends on hmc_mode,
- * as does (on omap1) any nonzero value for config->otg port number
- */
-#ifdef CONFIG_USB_GADGET_OMAP
-#define is_usb0_device(config) 1
-#else
-#define is_usb0_device(config) 0
-#endif
-
-void omap_otg_init(struct omap_usb_config *config);
-
-#if defined(CONFIG_USB) || defined(CONFIG_USB_MODULE)
-void omap1_usb_init(struct omap_usb_config *pdata);
-#else
-static inline void omap1_usb_init(struct omap_usb_config *pdata)
-{
-}
-#endif
-
-#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP_OTG_MODULE)
-void omap2_usbfs_init(struct omap_usb_config *pdata);
-#else
-static inline void omap2_usbfs_init(struct omap_usb_config *pdata)
-{
-}
-#endif
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * OTG and transceiver registers, for OMAPs starting with ARM926
- */
-#define OTG_REV (OTG_BASE + 0x00)
-#define OTG_SYSCON_1 (OTG_BASE + 0x04)
-# define USB2_TRX_MODE(w) (((w)>>24)&0x07)
-# define USB1_TRX_MODE(w) (((w)>>20)&0x07)
-# define USB0_TRX_MODE(w) (((w)>>16)&0x07)
-# define OTG_IDLE_EN (1 << 15)
-# define HST_IDLE_EN (1 << 14)
-# define DEV_IDLE_EN (1 << 13)
-# define OTG_RESET_DONE (1 << 2)
-# define OTG_SOFT_RESET (1 << 1)
-#define OTG_SYSCON_2 (OTG_BASE + 0x08)
-# define OTG_EN (1 << 31)
-# define USBX_SYNCHRO (1 << 30)
-# define OTG_MST16 (1 << 29)
-# define SRP_GPDATA (1 << 28)
-# define SRP_GPDVBUS (1 << 27)
-# define SRP_GPUVBUS(w) (((w)>>24)&0x07)
-# define A_WAIT_VRISE(w) (((w)>>20)&0x07)
-# define B_ASE_BRST(w) (((w)>>16)&0x07)
-# define SRP_DPW (1 << 14)
-# define SRP_DATA (1 << 13)
-# define SRP_VBUS (1 << 12)
-# define OTG_PADEN (1 << 10)
-# define HMC_PADEN (1 << 9)
-# define UHOST_EN (1 << 8)
-# define HMC_TLLSPEED (1 << 7)
-# define HMC_TLLATTACH (1 << 6)
-# define OTG_HMC(w) (((w)>>0)&0x3f)
-#define OTG_CTRL (OTG_BASE + 0x0c)
-# define OTG_USB2_EN (1 << 29)
-# define OTG_USB2_DP (1 << 28)
-# define OTG_USB2_DM (1 << 27)
-# define OTG_USB1_EN (1 << 26)
-# define OTG_USB1_DP (1 << 25)
-# define OTG_USB1_DM (1 << 24)
-# define OTG_USB0_EN (1 << 23)
-# define OTG_USB0_DP (1 << 22)
-# define OTG_USB0_DM (1 << 21)
-# define OTG_ASESSVLD (1 << 20)
-# define OTG_BSESSEND (1 << 19)
-# define OTG_BSESSVLD (1 << 18)
-# define OTG_VBUSVLD (1 << 17)
-# define OTG_ID (1 << 16)
-# define OTG_DRIVER_SEL (1 << 15)
-# define OTG_A_SETB_HNPEN (1 << 12)
-# define OTG_A_BUSREQ (1 << 11)
-# define OTG_B_HNPEN (1 << 9)
-# define OTG_B_BUSREQ (1 << 8)
-# define OTG_BUSDROP (1 << 7)
-# define OTG_PULLDOWN (1 << 5)
-# define OTG_PULLUP (1 << 4)
-# define OTG_DRV_VBUS (1 << 3)
-# define OTG_PD_VBUS (1 << 2)
-# define OTG_PU_VBUS (1 << 1)
-# define OTG_PU_ID (1 << 0)
-#define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */
-# define DRIVER_SWITCH (1 << 15)
-# define A_VBUS_ERR (1 << 13)
-# define A_REQ_TMROUT (1 << 12)
-# define A_SRP_DETECT (1 << 11)
-# define B_HNP_FAIL (1 << 10)
-# define B_SRP_TMROUT (1 << 9)
-# define B_SRP_DONE (1 << 8)
-# define B_SRP_STARTED (1 << 7)
-# define OPRT_CHG (1 << 0)
-#define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */
- // same bits as in IRQ_EN
-#define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */
-# define OTGVPD (1 << 14)
-# define OTGVPU (1 << 13)
-# define OTGPUID (1 << 12)
-# define USB2VDR (1 << 10)
-# define USB2PDEN (1 << 9)
-# define USB2PUEN (1 << 8)
-# define USB1VDR (1 << 6)
-# define USB1PDEN (1 << 5)
-# define USB1PUEN (1 << 4)
-# define USB0VDR (1 << 2)
-# define USB0PDEN (1 << 1)
-# define USB0PUEN (1 << 0)
-#define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */
-#define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */
-
-/*-------------------------------------------------------------------------*/
-
-/* OMAP1 */
-#define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064)
-# define CONF_USB2_UNI_R (1 << 8)
-# define CONF_USB1_UNI_R (1 << 7)
-# define CONF_USB_PORT0_R(x) (((x)>>4)&0x7)
-# define CONF_USB0_ISOLATE_R (1 << 3)
-# define CONF_USB_PWRDN_DM_R (1 << 2)
-# define CONF_USB_PWRDN_DP_R (1 << 1)
-
-/* OMAP2 */
-# define USB_UNIDIR 0x0
-# define USB_UNIDIR_TLL 0x1
-# define USB_BIDIR 0x2
-# define USB_BIDIR_TLL 0x3
-# define USBTXWRMODEI(port, x) ((x) << (22 - (port * 2)))
-# define USBT2TLL5PI (1 << 17)
-# define USB0PUENACTLOI (1 << 16)
-# define USBSTANDBYCTRL (1 << 15)
/* AM35x */
/* USB 2.0 PHY Control */
#define CONF2_PHY_GPIOMODE (1 << 23)
* Copyright (C) 2005 Nokia Corporation
* Written by Tony Lindgren <tony@atomide.com>
*
- * Copyright (C) 2009 Texas Instruments
- * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
+ * Copyright (C) 2009-2012 Texas Instruments
+ * Added OMAP4/5 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
#else
#define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000)
#endif
+#define OMAP5_SRAM_PA 0x40300000
#if defined(CONFIG_ARCH_OMAP2PLUS)
#define SRAM_BOOTLOADER_SZ 0x00
__raw_writel(0xCFDE, OMAP24XX_VA_READPERM0); /* all i-read */
__raw_writel(0xCFDE, OMAP24XX_VA_WRITEPERM0); /* all i-write */
}
- if (cpu_is_omap34xx() && !cpu_is_am33xx()) {
+ if (cpu_is_omap34xx()) {
__raw_writel(0xFFFF, OMAP34XX_VA_REQINFOPERM0); /* all q-vects */
__raw_writel(0xFFFF, OMAP34XX_VA_READPERM0); /* all i-read */
__raw_writel(0xFFFF, OMAP34XX_VA_WRITEPERM0); /* all i-write */
} else if (cpu_is_omap44xx()) {
omap_sram_start = OMAP4_SRAM_PUB_PA;
omap_sram_size = 0xa000; /* 40K */
+ } else if (soc_is_omap54xx()) {
+ omap_sram_start = OMAP5_SRAM_PA;
+ omap_sram_size = SZ_128K; /* 128KB */
} else {
omap_sram_start = OMAP2_SRAM_PUB_PA;
omap_sram_size = 0x800; /* 2K */
}
} else {
- if (cpu_is_am33xx()) {
+ if (soc_is_am33xx()) {
omap_sram_start = AM33XX_SRAM_PA;
omap_sram_size = 0x10000; /* 64K */
} else if (cpu_is_omap34xx()) {
} else if (cpu_is_omap44xx()) {
omap_sram_start = OMAP4_SRAM_PA;
omap_sram_size = 0xe000; /* 56K */
+ } else if (soc_is_omap54xx()) {
+ omap_sram_start = OMAP5_SRAM_PA;
+ omap_sram_size = SZ_128K; /* 128KB */
} else {
omap_sram_start = OMAP2_SRAM_PA;
if (cpu_is_omap242x())
omap242x_sram_init();
else if (cpu_is_omap2430())
omap243x_sram_init();
- else if (cpu_is_am33xx())
+ else if (soc_is_am33xx())
am33xx_sram_init();
else if (cpu_is_omap34xx())
omap34xx_sram_init();
+++ /dev/null
- /*
- * arch/arm/plat-omap/usb.c -- platform level USB initialization
- *
- * Copyright (C) 2004 Texas Instruments, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#undef DEBUG
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-
-#include <plat/usb.h>
-#include <plat/board.h>
-
-#include <mach/hardware.h>
-
-#ifdef CONFIG_ARCH_OMAP_OTG
-
-void __init
-omap_otg_init(struct omap_usb_config *config)
-{
- u32 syscon;
- int alt_pingroup = 0;
-
- /* NOTE: no bus or clock setup (yet?) */
-
- syscon = omap_readl(OTG_SYSCON_1) & 0xffff;
- if (!(syscon & OTG_RESET_DONE))
- pr_debug("USB resets not complete?\n");
-
- //omap_writew(0, OTG_IRQ_EN);
-
- /* pin muxing and transceiver pinouts */
- if (config->pins[0] > 2) /* alt pingroup 2 */
- alt_pingroup = 1;
- syscon |= config->usb0_init(config->pins[0], is_usb0_device(config));
- syscon |= config->usb1_init(config->pins[1]);
- syscon |= config->usb2_init(config->pins[2], alt_pingroup);
- pr_debug("OTG_SYSCON_1 = %08x\n", omap_readl(OTG_SYSCON_1));
- omap_writel(syscon, OTG_SYSCON_1);
-
- syscon = config->hmc_mode;
- syscon |= USBX_SYNCHRO | (4 << 16) /* B_ASE0_BRST */;
-#ifdef CONFIG_USB_OTG
- if (config->otg)
- syscon |= OTG_EN;
-#endif
- if (cpu_class_is_omap1())
- pr_debug("USB_TRANSCEIVER_CTRL = %03x\n",
- omap_readl(USB_TRANSCEIVER_CTRL));
- pr_debug("OTG_SYSCON_2 = %08x\n", omap_readl(OTG_SYSCON_2));
- omap_writel(syscon, OTG_SYSCON_2);
-
- printk("USB: hmc %d", config->hmc_mode);
- if (!alt_pingroup)
- printk(", usb2 alt %d wires", config->pins[2]);
- else if (config->pins[0])
- printk(", usb0 %d wires%s", config->pins[0],
- is_usb0_device(config) ? " (dev)" : "");
- if (config->pins[1])
- printk(", usb1 %d wires", config->pins[1]);
- if (!alt_pingroup && config->pins[2])
- printk(", usb2 %d wires", config->pins[2]);
- if (config->otg)
- printk(", Mini-AB on usb%d", config->otg - 1);
- printk("\n");
-
- if (cpu_class_is_omap1()) {
- u16 w;
-
- /* leave USB clocks/controllers off until needed */
- w = omap_readw(ULPD_SOFT_REQ);
- w &= ~SOFT_USB_CLK_REQ;
- omap_writew(w, ULPD_SOFT_REQ);
-
- w = omap_readw(ULPD_CLOCK_CTRL);
- w &= ~USB_MCLK_EN;
- w |= DIS_USB_PVCI_CLK;
- omap_writew(w, ULPD_CLOCK_CTRL);
- }
- syscon = omap_readl(OTG_SYSCON_1);
- syscon |= HST_IDLE_EN|DEV_IDLE_EN|OTG_IDLE_EN;
-
-#ifdef CONFIG_USB_GADGET_OMAP
- if (config->otg || config->register_dev) {
- struct platform_device *udc_device = config->udc_device;
- int status;
-
- syscon &= ~DEV_IDLE_EN;
- udc_device->dev.platform_data = config;
- status = platform_device_register(udc_device);
- if (status)
- pr_debug("can't register UDC device, %d\n", status);
- }
-#endif
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
- if (config->otg || config->register_host) {
- struct platform_device *ohci_device = config->ohci_device;
- int status;
-
- syscon &= ~HST_IDLE_EN;
- ohci_device->dev.platform_data = config;
- status = platform_device_register(ohci_device);
- if (status)
- pr_debug("can't register OHCI device, %d\n", status);
- }
-#endif
-
-#ifdef CONFIG_USB_OTG
- if (config->otg) {
- struct platform_device *otg_device = config->otg_device;
- int status;
-
- syscon &= ~OTG_IDLE_EN;
- otg_device->dev.platform_data = config;
- status = platform_device_register(otg_device);
- if (status)
- pr_debug("can't register OTG device, %d\n", status);
- }
-#endif
- pr_debug("OTG_SYSCON_1 = %08x\n", omap_readl(OTG_SYSCON_1));
- omap_writel(syscon, OTG_SYSCON_1);
-}
-
-#else
-void omap_otg_init(struct omap_usb_config *config) {}
-#endif
config USB_OMAP
tristate "OMAP USB Device Controller"
- depends on ARCH_OMAP
+ depends on ARCH_OMAP1
select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_H4_OTG
select USB_OTG_UTILS if ARCH_OMAP
help
#include <asm/mach-types.h>
#include <plat/dma.h>
-#include <plat/usb.h>
+
+#include <mach/usb.h>
#include "omap_udc.h"
config USB_OHCI_HCD_OMAP1
bool "OHCI support for OMAP1/2 chips"
- depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
+ depends on USB_OHCI_HCD && ARCH_OMAP1
default y
---help---
Enables support for the OHCI controller on OMAP1/2 chips.
#include <linux/clk.h>
#include <linux/gpio.h>
-#include <mach/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <plat/mux.h>
-#include <mach/irqs.h>
#include <plat/fpga.h>
-#include <plat/usb.h>
+
+#include <mach/hardware.h>
+#include <mach/irqs.h>
+#include <mach/usb.h>
/* OMAP-1510 OHCI has its own MMU for DMA */
#include <asm/irq.h>
#include <asm/mach-types.h>
-#include <plat/usb.h>
#include <plat/mux.h>
+#include <mach/usb.h>
#ifndef DEBUG
#undef VERBOSE
projects / mirror_ubuntu-artful-kernel.git / commitdiff