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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-04-19 17:17:29 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-04-19 17:17:29 +0100
commitadf6d34e460387ee3e8f1e1875d52bff51212c7d (patch)
tree88ef100143e6184103a608f82dfd232bf6376eaf /arch/arm
parentd1964dab60ce7c104dd21590e987a8787db18051 (diff)
parent3760d31f11bfbd0ead9eaeb8573e0602437a9d7c (diff)
downloadop-kernel-dev-adf6d34e460387ee3e8f1e1875d52bff51212c7d.zip
op-kernel-dev-adf6d34e460387ee3e8f1e1875d52bff51212c7d.tar.gz
Merge branch 'omap2-upstream' into devel
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/common/it8152.c5
-rw-r--r--arch/arm/kernel/calls.S2
-rw-r--r--arch/arm/kernel/sys_oabi-compat.c24
-rw-r--r--arch/arm/mach-omap1/Makefile3
-rw-r--r--arch/arm/mach-omap1/board-osk.c138
-rw-r--r--arch/arm/mach-omap1/leds-osk.c80
-rw-r--r--arch/arm/mach-omap1/mux.c146
-rw-r--r--arch/arm/mach-omap1/time.c49
-rw-r--r--arch/arm/mach-omap1/timer32k.c (renamed from arch/arm/plat-omap/timer32k.c)76
-rw-r--r--arch/arm/mach-omap2/Makefile12
-rw-r--r--arch/arm/mach-omap2/board-2430sdp.c23
-rw-r--r--arch/arm/mach-omap2/board-apollon.c60
-rw-r--r--arch/arm/mach-omap2/board-h4.c111
-rw-r--r--arch/arm/mach-omap2/clock.c1362
-rw-r--r--arch/arm/mach-omap2/clock.h2129
-rw-r--r--arch/arm/mach-omap2/clock24xx.c539
-rw-r--r--arch/arm/mach-omap2/clock24xx.h2643
-rw-r--r--arch/arm/mach-omap2/clock34xx.c235
-rw-r--r--arch/arm/mach-omap2/clock34xx.h3009
-rw-r--r--arch/arm/mach-omap2/cm-regbits-24xx.h401
-rw-r--r--arch/arm/mach-omap2/cm-regbits-34xx.h673
-rw-r--r--arch/arm/mach-omap2/cm.h124
-rw-r--r--arch/arm/mach-omap2/control.c74
-rw-r--r--arch/arm/mach-omap2/gpmc.c12
-rw-r--r--arch/arm/mach-omap2/memory.c74
-rw-r--r--arch/arm/mach-omap2/memory.h2
-rw-r--r--arch/arm/mach-omap2/mux.c121
-rw-r--r--arch/arm/mach-omap2/pm-domain.c299
-rw-r--r--arch/arm/mach-omap2/pm.c270
-rw-r--r--arch/arm/mach-omap2/prcm-common.h317
-rw-r--r--arch/arm/mach-omap2/prcm-regs.h483
-rw-r--r--arch/arm/mach-omap2/prcm.c14
-rw-r--r--arch/arm/mach-omap2/prm-regbits-24xx.h279
-rw-r--r--arch/arm/mach-omap2/prm-regbits-34xx.h582
-rw-r--r--arch/arm/mach-omap2/prm.h316
-rw-r--r--arch/arm/mach-omap2/sdrc.h58
-rw-r--r--arch/arm/mach-omap2/sleep.S23
-rw-r--r--arch/arm/mach-omap2/sram-fn.S42
-rw-r--r--arch/arm/mach-omap2/timer-gp.c152
-rw-r--r--arch/arm/plat-omap/Makefile2
-rw-r--r--arch/arm/plat-omap/clock.c42
-rw-r--r--arch/arm/plat-omap/common.c64
-rw-r--r--arch/arm/plat-omap/gpio.c176
-rw-r--r--arch/arm/plat-omap/mux.c174
-rw-r--r--arch/arm/plat-omap/usb.c67
46 files changed, 10828 insertions, 4660 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ac1bef1..a34cc03 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -476,6 +476,7 @@ config ARCH_DAVINCI
config ARCH_OMAP
bool "TI OMAP"
select GENERIC_GPIO
+ select HAVE_GPIO_LIB
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
help
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 5382622..5fe9588 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -120,6 +120,7 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
time, when they all three were 0. */
bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
+ bits_ld = __raw_readl(IT8152_INTC_LDCNIRR);
if (!(bits_ld | bits_lp | bits_pd))
return;
}
@@ -133,14 +134,14 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
while (bits_lp) {
- i = __ffs(bits_pd);
+ i = __ffs(bits_lp);
it8152_irq(IT8152_LP_IRQ(i));
bits_lp &= ~(1 << i);
}
bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
while (bits_ld) {
- i = __ffs(bits_pd);
+ i = __ffs(bits_ld);
it8152_irq(IT8152_LD_IRQ(i));
bits_ld &= ~(1 << i);
}
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 95f1c12..30a67a5 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -336,7 +336,7 @@
CALL(sys_mknodat)
/* 325 */ CALL(sys_fchownat)
CALL(sys_futimesat)
- CALL(sys_fstatat64)
+ CALL(ABI(sys_fstatat64, sys_oabi_fstatat64))
CALL(sys_unlinkat)
CALL(sys_renameat)
/* 330 */ CALL(sys_linkat)
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index e8b9804..96ab5f5 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -25,6 +25,7 @@
* sys_stat64:
* sys_lstat64:
* sys_fstat64:
+ * sys_fstatat64:
*
* struct stat64 has different sizes and some members are shifted
* Compatibility wrappers are needed for them and provided below.
@@ -169,6 +170,29 @@ asmlinkage long sys_oabi_fstat64(unsigned long fd,
return error;
}
+asmlinkage long sys_oabi_fstatat64(int dfd,
+ char __user *filename,
+ struct oldabi_stat64 __user *statbuf,
+ int flag)
+{
+ struct kstat stat;
+ int error = -EINVAL;
+
+ if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+ goto out;
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ error = vfs_lstat_fd(dfd, filename, &stat);
+ else
+ error = vfs_stat_fd(dfd, filename, &stat);
+
+ if (!error)
+ error = cp_oldabi_stat64(&stat, statbuf);
+
+out:
+ return error;
+}
+
struct oabi_flock64 {
short l_type;
short l_whence;
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 015a66b..c06f525 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -5,7 +5,8 @@
# Common support
obj-y := io.o id.o clock.o irq.o mux.o serial.o devices.o
-obj-$(CONFIG_OMAP_MPU_TIMER) += time.o
+obj-$(CONFIG_OMAP_MPU_TIMER) += time.o
+obj-$(CONFIG_OMAP_32K_TIMER) += timer32k.o
# Power Management
obj-$(CONFIG_PM) += pm.o sleep.o
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 5279e35..4f9baba 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -32,6 +32,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/i2c.h>
+#include <linux/leds.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -183,11 +184,80 @@ static struct platform_device *osk5912_devices[] __initdata = {
&osk5912_mcbsp1_device,
};
+static struct gpio_led tps_leds[] = {
+ /* NOTE: D9 and D2 have hardware blink support.
+ * Also, D9 requires non-battery power.
+ */
+ { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9", },
+ { .gpio = OSK_TPS_GPIO_LED_D2, .name = "d2", },
+ { .gpio = OSK_TPS_GPIO_LED_D3, .name = "d3", .active_low = 1,
+ .default_trigger = "heartbeat", },
+};
+
+static struct gpio_led_platform_data tps_leds_data = {
+ .num_leds = 3,
+ .leds = tps_leds,
+};
+
+static struct platform_device osk5912_tps_leds = {
+ .name = "leds-gpio",
+ .id = 0,
+ .dev.platform_data = &tps_leds_data,
+};
+
+static int osk_tps_setup(struct i2c_client *client, void *context)
+{
+ /* Set GPIO 1 HIGH to disable VBUS power supply;
+ * OHCI driver powers it up/down as needed.
+ */
+ gpio_request(OSK_TPS_GPIO_USB_PWR_EN, "n_vbus_en");
+ gpio_direction_output(OSK_TPS_GPIO_USB_PWR_EN, 1);
+
+ /* Set GPIO 2 high so LED D3 is off by default */
+ tps65010_set_gpio_out_value(GPIO2, HIGH);
+
+ /* Set GPIO 3 low to take ethernet out of reset */
+ gpio_request(OSK_TPS_GPIO_LAN_RESET, "smc_reset");
+ gpio_direction_output(OSK_TPS_GPIO_LAN_RESET, 0);
+
+ /* GPIO4 is VDD_DSP */
+ gpio_request(OSK_TPS_GPIO_DSP_PWR_EN, "dsp_power");
+ gpio_direction_output(OSK_TPS_GPIO_DSP_PWR_EN, 1);
+ /* REVISIT if DSP support isn't configured, power it off ... */
+
+ /* Let LED1 (D9) blink; leds-gpio may override it */
+ tps65010_set_led(LED1, BLINK);
+
+ /* Set LED2 off by default */
+ tps65010_set_led(LED2, OFF);
+
+ /* Enable LOW_PWR handshake */
+ tps65010_set_low_pwr(ON);
+
+ /* Switch VLDO2 to 3.0V for AIC23 */
+ tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V
+ | TPS_LDO1_ENABLE);
+
+ /* register these three LEDs */
+ osk5912_tps_leds.dev.parent = &client->dev;
+ platform_device_register(&osk5912_tps_leds);
+
+ return 0;
+}
+
+static struct tps65010_board tps_board = {
+ .base = OSK_TPS_GPIO_BASE,
+ .outmask = 0x0f,
+ .setup = osk_tps_setup,
+};
+
static struct i2c_board_info __initdata osk_i2c_board_info[] = {
{
I2C_BOARD_INFO("tps65010", 0x48),
.type = "tps65010",
.irq = OMAP_GPIO_IRQ(OMAP_MPUIO(1)),
+ .platform_data = &tps_board,
+
},
/* TODO when driver support is ready:
* - aic23 audio chip at 0x1a
@@ -198,7 +268,7 @@ static struct i2c_board_info __initdata osk_i2c_board_info[] = {
static void __init osk_init_smc91x(void)
{
- if ((omap_request_gpio(0)) < 0) {
+ if ((gpio_request(0, "smc_irq")) < 0) {
printk("Error requesting gpio 0 for smc91x irq\n");
return;
}
@@ -210,7 +280,7 @@ static void __init osk_init_smc91x(void)
static void __init osk_init_cf(void)
{
omap_cfg_reg(M7_1610_GPIO62);
- if ((omap_request_gpio(62)) < 0) {
+ if ((gpio_request(62, "cf_irq")) < 0) {
printk("Error requesting gpio 62 for CF irq\n");
return;
}
@@ -334,7 +404,7 @@ static struct platform_device *mistral_devices[] __initdata = {
static int mistral_get_pendown_state(void)
{
- return !omap_get_gpio_datain(4);
+ return !gpio_get_value(4);
}
static const struct ads7846_platform_data mistral_ts_info = {
@@ -396,25 +466,31 @@ static void __init osk_mistral_init(void)
omap_cfg_reg(W14_1610_CCP_DATAP);
/* CAM_PWDN */
- if (omap_request_gpio(11) == 0) {
+ if (gpio_request(11, "cam_pwdn") == 0) {
omap_cfg_reg(N20_1610_GPIO11);
- omap_set_gpio_direction(11, 0 /* out */);
- omap_set_gpio_dataout(11, 0 /* off */);
+ gpio_direction_output(11, 0);
} else
pr_debug("OSK+Mistral: CAM_PWDN is awol\n");
/* omap_cfg_reg(P19_1610_GPIO6); */ /* BUSY */
+ gpio_request(6, "ts_busy");
+ gpio_direction_input(6);
+
omap_cfg_reg(P20_1610_GPIO4); /* PENIRQ */
+ gpio_request(4, "ts_int");
+ gpio_direction_input(4);
set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING);
+
spi_register_board_info(mistral_boardinfo,
ARRAY_SIZE(mistral_boardinfo));
/* the sideways button (SW1) is for use as a "wakeup" button */
omap_cfg_reg(N15_1610_MPUIO2);
- if (omap_request_gpio(OMAP_MPUIO(2)) == 0) {
+ if (gpio_request(OMAP_MPUIO(2), "wakeup") == 0) {
int ret = 0;
- omap_set_gpio_direction(OMAP_MPUIO(2), 1);
+
+ gpio_direction_input(OMAP_MPUIO(2));
set_irq_type(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), IRQT_RISING);
#ifdef CONFIG_PM
/* share the IRQ in case someone wants to use the
@@ -425,7 +501,7 @@ static void __init osk_mistral_init(void)
IRQF_SHARED, "mistral_wakeup",
&osk_mistral_wake_interrupt);
if (ret != 0) {
- omap_free_gpio(OMAP_MPUIO(2));
+ gpio_free(OMAP_MPUIO(2));
printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n",
ret);
} else
@@ -438,10 +514,8 @@ static void __init osk_mistral_init(void)
* board, like the touchscreen, EEPROM, and wakeup (!) switch.
*/
omap_cfg_reg(PWL);
- if (omap_request_gpio(2) == 0) {
- omap_set_gpio_direction(2, 0 /* out */);
- omap_set_gpio_dataout(2, 1 /* on */);
- }
+ if (gpio_request(2, "lcd_pwr") == 0)
+ gpio_direction_output(2, 1);
platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
}
@@ -484,44 +558,6 @@ static void __init osk_map_io(void)
omap1_map_common_io();
}
-#ifdef CONFIG_TPS65010
-static int __init osk_tps_init(void)
-{
- if (!machine_is_omap_osk())
- return 0;
-
- /* Let LED1 (D9) blink */
- tps65010_set_led(LED1, BLINK);
-
- /* Disable LED 2 (D2) */
- tps65010_set_led(LED2, OFF);
-
- /* Set GPIO 1 HIGH to disable VBUS power supply;
- * OHCI driver powers it up/down as needed.
- */
- tps65010_set_gpio_out_value(GPIO1, HIGH);
-
- /* Set GPIO 2 low to turn on LED D3 */
- tps65010_set_gpio_out_value(GPIO2, HIGH);
-
- /* Set GPIO 3 low to take ethernet out of reset */
- tps65010_set_gpio_out_value(GPIO3, LOW);
-
- /* gpio4 for VDD_DSP */
- /* FIXME send power to DSP iff it's configured */
-
- /* Enable LOW_PWR */
- tps65010_set_low_pwr(ON);
-
- /* Switch VLDO2 to 3.0V for AIC23 */
- tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V
- | TPS_LDO1_ENABLE);
-
- return 0;
-}
-fs_initcall(osk_tps_init);
-#endif
-
MACHINE_START(OMAP_OSK, "TI-OSK")
/* Maintainer: Dirk Behme <dirk.behme@de.bosch.com> */
.phys_io = 0xfff00000,
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 026685e..754383d 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -1,11 +1,9 @@
/*
* linux/arch/arm/mach-omap1/leds-osk.c
*
- * LED driver for OSK, and optionally Mistral QVGA, boards
+ * LED driver for OSK with optional Mistral QVGA board
*/
#include <linux/init.h>
-#include <linux/workqueue.h>
-#include <linux/i2c/tps65010.h>
#include <asm/hardware.h>
#include <asm/leds.h>
@@ -20,49 +18,11 @@
#define LED_STATE_CLAIMED (1 << 1)
static u8 led_state;
-#define GREEN_LED (1 << 0) /* TPS65010 LED1 */
-#define AMBER_LED (1 << 1) /* TPS65010 LED2 */
-#define RED_LED (1 << 2) /* TPS65010 GPIO2 */
#define TIMER_LED (1 << 3) /* Mistral board */
#define IDLE_LED (1 << 4) /* Mistral board */
static u8 hw_led_state;
-/* TPS65010 leds are changed using i2c -- from a task context.
- * Using one of these for the "idle" LED would be impractical...
- */
-#define TPS_LEDS (GREEN_LED | RED_LED | AMBER_LED)
-
-static u8 tps_leds_change;
-
-static void tps_work(struct work_struct *unused)
-{
- for (;;) {
- u8 leds;
-
- local_irq_disable();
- leds = tps_leds_change;
- tps_leds_change = 0;
- local_irq_enable();
-
- if (!leds)
- break;
-
- /* careful: the set_led() value is on/off/blink */
- if (leds & GREEN_LED)
- tps65010_set_led(LED1, !!(hw_led_state & GREEN_LED));
- if (leds & AMBER_LED)
- tps65010_set_led(LED2, !!(hw_led_state & AMBER_LED));
-
- /* the gpio led doesn't have that issue */
- if (leds & RED_LED)
- tps65010_set_gpio_out_value(GPIO2,
- !(hw_led_state & RED_LED));
- }
-}
-
-static DECLARE_WORK(work, tps_work);
-
#ifdef CONFIG_OMAP_OSK_MISTRAL
/* For now, all system indicators require the Mistral board, since that
@@ -112,7 +72,6 @@ void osk_leds_event(led_event_t evt)
case led_stop:
led_state &= ~LED_STATE_ENABLED;
hw_led_state = 0;
- /* NOTE: work may still be pending!! */
break;
case led_claim:
@@ -145,48 +104,11 @@ void osk_leds_event(led_event_t evt)
#endif /* CONFIG_OMAP_OSK_MISTRAL */
- /* "green" == tps LED1 (leftmost, normally power-good)
- * works only with DC adapter, not on battery power!
- */
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= GREEN_LED;
- break;
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~GREEN_LED;
- break;
-
- /* "amber" == tps LED2 (middle) */
- case led_amber_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= AMBER_LED;
- break;
- case led_amber_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~AMBER_LED;
- break;
-
- /* "red" == LED on tps gpio3 (rightmost) */
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= RED_LED;
- break;
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~RED_LED;
- break;
-
default:
break;
}
leds ^= hw_led_state;
- leds &= TPS_LEDS;
- if (leds && (led_state & LED_STATE_CLAIMED)) {
- tps_leds_change |= leds;
- schedule_work(&work);
- }
done:
local_irq_restore(flags);
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 52c70e5..e207bf7 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -3,9 +3,9 @@
*
* OMAP1 pin multiplexing configurations
*
- * Copyright (C) 2003 - 2005 Nokia Corporation
+ * Copyright (C) 2003 - 2008 Nokia Corporation
*
- * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ * Written by Tony Lindgren
*
* 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
@@ -32,8 +32,10 @@
#ifdef CONFIG_OMAP_MUX
+static struct omap_mux_cfg arch_mux_cfg;
+
#ifdef CONFIG_ARCH_OMAP730
-struct pin_config __initdata_or_module omap730_pins[] = {
+static struct pin_config __initdata_or_module omap730_pins[] = {
MUX_CFG_730("E2_730_KBR0", 12, 21, 0, 20, 1, 0)
MUX_CFG_730("J7_730_KBR1", 12, 25, 0, 24, 1, 0)
MUX_CFG_730("E1_730_KBR2", 12, 29, 0, 28, 1, 0)
@@ -49,10 +51,14 @@ MUX_CFG_730("AA17_730_USB_DM", 2, 21, 0, 20, 0, 0)
MUX_CFG_730("W16_730_USB_PU_EN", 2, 25, 0, 24, 0, 0)
MUX_CFG_730("W17_730_USB_VBUSI", 2, 29, 0, 28, 0, 0)
};
-#endif
+#define OMAP730_PINS_SZ ARRAY_SIZE(omap730_pins)
+#else
+#define omap730_pins NULL
+#define OMAP730_PINS_SZ 0
+#endif /* CONFIG_ARCH_OMAP730 */
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-struct pin_config __initdata_or_module omap1xxx_pins[] = {
+static struct pin_config __initdata_or_module omap1xxx_pins[] = {
/*
* description mux mode mux pull pull pull pu_pd pu dbg
* reg offset mode reg bit ena reg
@@ -306,22 +312,136 @@ MUX_CFG("Y12_1610_CCP_CLKP", 8, 18, 6, 1, 24, 1, 1, 0, 0)
MUX_CFG("W13_1610_CCP_CLKM", 9, 0, 6, 1, 28, 1, 1, 0, 0)
MUX_CFG("W14_1610_CCP_DATAP", 9, 24, 6, 2, 4, 1, 2, 0, 0)
MUX_CFG("Y14_1610_CCP_DATAM", 9, 21, 6, 2, 3, 1, 2, 0, 0)
-
};
+#define OMAP1XXX_PINS_SZ ARRAY_SIZE(omap1xxx_pins)
+#else
+#define omap1xxx_pins NULL
+#define OMAP1XXX_PINS_SZ 0
#endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */
-int __init omap1_mux_init(void)
+int __init_or_module omap1_cfg_reg(const struct pin_config *cfg)
{
-
-#ifdef CONFIG_ARCH_OMAP730
- omap_mux_register(omap730_pins, ARRAY_SIZE(omap730_pins));
+ static DEFINE_SPINLOCK(mux_spin_lock);
+ unsigned long flags;
+ unsigned int reg_orig = 0, reg = 0, pu_pd_orig = 0, pu_pd = 0,
+ pull_orig = 0, pull = 0;
+ unsigned int mask, warn = 0;
+
+ /* Check the mux register in question */
+ if (cfg->mux_reg) {
+ unsigned tmp1, tmp2;
+
+ spin_lock_irqsave(&mux_spin_lock, flags);
+ reg_orig = omap_readl(cfg->mux_reg);
+
+ /* The mux registers always seem to be 3 bits long */
+ mask = (0x7 << cfg->mask_offset);
+ tmp1 = reg_orig & mask;
+ reg = reg_orig & ~mask;
+
+ tmp2 = (cfg->mask << cfg->mask_offset);
+ reg |= tmp2;
+
+ if (tmp1 != tmp2)
+ warn = 1;
+
+ omap_writel(reg, cfg->mux_reg);
+ spin_unlock_irqrestore(&mux_spin_lock, flags);
+ }
+
+ /* Check for pull up or pull down selection on 1610 */
+ if (!cpu_is_omap15xx()) {
+ if (cfg->pu_pd_reg && cfg->pull_val) {
+ spin_lock_irqsave(&mux_spin_lock, flags);
+ pu_pd_orig = omap_readl(cfg->pu_pd_reg);
+ mask = 1 << cfg->pull_bit;
+
+ if (cfg->pu_pd_val) {
+ if (!(pu_pd_orig & mask))
+ warn = 1;
+ /* Use pull up */
+ pu_pd = pu_pd_orig | mask;
+ } else {
+ if (pu_pd_orig & mask)
+ warn = 1;
+ /* Use pull down */
+ pu_pd = pu_pd_orig & ~mask;
+ }
+ omap_writel(pu_pd, cfg->pu_pd_reg);
+ spin_unlock_irqrestore(&mux_spin_lock, flags);
+ }
+ }
+
+ /* Check for an associated pull down register */
+ if (cfg->pull_reg) {
+ spin_lock_irqsave(&mux_spin_lock, flags);
+ pull_orig = omap_readl(cfg->pull_reg);
+ mask = 1 << cfg->pull_bit;
+
+ if (cfg->pull_val) {
+ if (pull_orig & mask)
+ warn = 1;
+ /* Low bit = pull enabled */
+ pull = pull_orig & ~mask;
+ } else {
+ if (!(pull_orig & mask))
+ warn = 1;
+ /* High bit = pull disabled */
+ pull = pull_orig | mask;
+ }
+
+ omap_writel(pull, cfg->pull_reg);
+ spin_unlock_irqrestore(&mux_spin_lock, flags);
+ }
+
+ if (warn) {
+#ifdef CONFIG_OMAP_MUX_WARNINGS
+ printk(KERN_WARNING "MUX: initialized %s\n", cfg->name);
#endif
-
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
- omap_mux_register(omap1xxx_pins, ARRAY_SIZE(omap1xxx_pins));
+ }
+
+#ifdef CONFIG_OMAP_MUX_DEBUG
+ if (cfg->debug || warn) {
+ printk("MUX: Setting register %s\n", cfg->name);
+ printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
+ cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg);
+
+ if (!cpu_is_omap15xx()) {
+ if (cfg->pu_pd_reg && cfg->pull_val) {
+ printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
+ cfg->pu_pd_name, cfg->pu_pd_reg,
+ pu_pd_orig, pu_pd);
+ }
+ }
+
+ if (cfg->pull_reg)
+ printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
+ cfg->pull_name, cfg->pull_reg, pull_orig, pull);
+ }
#endif
+#ifdef CONFIG_OMAP_MUX_ERRORS
+ return warn ? -ETXTBSY : 0;
+#else
return 0;
+#endif
+}
+
+int __init omap1_mux_init(void)
+{
+ if (cpu_is_omap730()) {
+ arch_mux_cfg.pins = omap730_pins;
+ arch_mux_cfg.size = OMAP730_PINS_SZ;
+ arch_mux_cfg.cfg_reg = omap1_cfg_reg;
+ }
+
+ if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
+ arch_mux_cfg.pins = omap1xxx_pins;
+ arch_mux_cfg.size = OMAP1XXX_PINS_SZ;
+ arch_mux_cfg.cfg_reg = omap1_cfg_reg;
+ }
+
+ return omap_mux_register(&arch_mux_cfg);
}
#endif
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index a4f8b20..5d2b270 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -56,37 +56,6 @@
#define OMAP_MPU_TIMER_BASE OMAP_MPU_TIMER1_BASE
#define OMAP_MPU_TIMER_OFFSET 0x100
-/* cycles to nsec conversions taken from arch/i386/kernel/timers/timer_tsc.c,
- * converted to use kHz by Kevin Hilman */
-/* convert from cycles(64bits) => nanoseconds (64bits)
- * basic equation:
- * ns = cycles / (freq / ns_per_sec)
- * ns = cycles * (ns_per_sec / freq)
- * ns = cycles * (10^9 / (cpu_khz * 10^3))
- * ns = cycles * (10^6 / cpu_khz)
- *
- * Then we use scaling math (suggested by george at mvista.com) to get:
- * ns = cycles * (10^6 * SC / cpu_khz / SC
- * ns = cycles * cyc2ns_scale / SC
- *
- * And since SC is a constant power of two, we can convert the div
- * into a shift.
- * -johnstul at us.ibm.com "math is hard, lets go shopping!"
- */
-static unsigned long cyc2ns_scale;
-#define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */
-
-static inline void set_cyc2ns_scale(unsigned long cpu_khz)
-{
- cyc2ns_scale = (1000000 << CYC2NS_SCALE_FACTOR)/cpu_khz;
-}
-
-static inline unsigned long long cycles_2_ns(unsigned long long cyc)
-{
- return (cyc * cyc2ns_scale) >> CYC2NS_SCALE_FACTOR;
-}
-
-
typedef struct {
u32 cntl; /* CNTL_TIMER, R/W */
u32 load_tim; /* LOAD_TIM, W */
@@ -194,8 +163,6 @@ static struct irqaction omap_mpu_timer1_irq = {
static __init void omap_init_mpu_timer(unsigned long rate)
{
- set_cyc2ns_scale(rate / 1000);
-
setup_irq(INT_TIMER1, &omap_mpu_timer1_irq);
omap_mpu_timer_start(0, (rate / HZ) - 1, 1);
@@ -260,22 +227,6 @@ static void __init omap_init_clocksource(unsigned long rate)
printk(err, clocksource_mpu.name);
}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- unsigned long ticks = 0 - omap_mpu_timer_read(1);
- unsigned long long ticks64;
-
- ticks64 = omap_mpu_timer2_overflows;
- ticks64 <<= 32;
- ticks64 |= ticks;
-
- return cycles_2_ns(ticks64);
-}
-
/*
* ---------------------------------------------------------------------------
* Timer initialization
diff --git a/arch/arm/plat-omap/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index ea76f19..fbbdb80 100644
--- a/arch/arm/plat-omap/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/plat-omap/timer32k.c
+ * linux/arch/arm/mach-omap1/timer32k.c
*
* OMAP 32K Timer
*
@@ -70,8 +70,6 @@ struct sys_timer omap_timer;
#if defined(CONFIG_ARCH_OMAP16XX)
#define TIMER_32K_SYNCHRONIZED 0xfffbc410
-#elif defined(CONFIG_ARCH_OMAP24XX)
-#define TIMER_32K_SYNCHRONIZED (OMAP24XX_32KSYNCT_BASE + 0x10)
#else
#error OMAP 32KHz timer does not currently work on 15XX!
#endif
@@ -93,8 +91,6 @@ struct sys_timer omap_timer;
#define JIFFIES_TO_HW_TICKS(nr_jiffies, clock_rate) \
(((nr_jiffies) * (clock_rate)) / HZ)
-#if defined(CONFIG_ARCH_OMAP1)
-
static inline void omap_32k_timer_write(int val, int reg)
{
omap_writew(val, OMAP1_32K_TIMER_BASE + reg);
@@ -120,30 +116,14 @@ static inline void omap_32k_timer_stop(void)
#define omap_32k_timer_ack_irq()
-#elif defined(CONFIG_ARCH_OMAP2)
-
-static struct omap_dm_timer *gptimer;
-
-static inline void omap_32k_timer_start(unsigned long load_val)
-{
- omap_dm_timer_set_load(gptimer, 1, 0xffffffff - load_val);
- omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW);
- omap_dm_timer_start(gptimer);
-}
-
-static inline void omap_32k_timer_stop(void)
+static int omap_32k_timer_set_next_event(unsigned long delta,
+ struct clock_event_device *dev)
{
- omap_dm_timer_stop(gptimer);
-}
+ omap_32k_timer_start(delta);
-static inline void omap_32k_timer_ack_irq(void)
-{
- u32 status = omap_dm_timer_read_status(gptimer);
- omap_dm_timer_write_status(gptimer, status);
+ return 0;
}
-#endif
-
static void omap_32k_timer_set_mode(enum clock_event_mode mode,
struct clock_event_device *evt)
{
@@ -164,8 +144,9 @@ static void omap_32k_timer_set_mode(enum clock_event_mode mode,
static struct clock_event_device clockevent_32k_timer = {
.name = "32k-timer",
- .features = CLOCK_EVT_FEAT_PERIODIC,
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
+ .set_next_event = omap_32k_timer_set_next_event,
.set_mode = omap_32k_timer_set_mode,
};
@@ -178,32 +159,6 @@ static inline unsigned long omap_32k_sync_timer_read(void)
return omap_readl(TIMER_32K_SYNCHRONIZED);
}
-/*
- * Rounds down to nearest usec. Note that this will overflow for larger values.
- */
-static inline unsigned long omap_32k_ticks_to_usecs(unsigned long ticks_32k)
-{
- return (ticks_32k * 5*5*5*5*5*5) >> 9;
-}
-
-/*
- * Rounds down to nearest nsec.
- */
-static inline unsigned long long
-omap_32k_ticks_to_nsecs(unsigned long ticks_32k)
-{
- return (unsigned long long) ticks_32k * 1000 * 5*5*5*5*5*5 >> 9;
-}
-
-/*
- * Returns current time from boot in nsecs. It's OK for this to wrap
- * around for now, as it's just a relative time stamp.
- */
-unsigned long long sched_clock(void)
-{
- return omap_32k_ticks_to_nsecs(omap_32k_sync_timer_read());
-}
-
static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id)
{
struct clock_event_device *evt = &clockevent_32k_timer;
@@ -222,22 +177,7 @@ static struct irqaction omap_32k_timer_irq = {
static __init void omap_init_32k_timer(void)
{
- if (cpu_class_is_omap1())
- setup_irq(INT_OS_TIMER, &omap_32k_timer_irq);
-
-#ifdef CONFIG_ARCH_OMAP2
- /* REVISIT: Check 24xx TIOCP_CFG settings after idle works */
- if (cpu_is_omap24xx()) {
- gptimer = omap_dm_timer_request_specific(1);
- BUG_ON(gptimer == NULL);
-
- omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_32_KHZ);
- setup_irq(omap_dm_timer_get_irq(gptimer), &omap_32k_timer_irq);
- omap_dm_timer_set_int_enable(gptimer,
- OMAP_TIMER_INT_CAPTURE | OMAP_TIMER_INT_OVERFLOW |
- OMAP_TIMER_INT_MATCH);
- }
-#endif
+ setup_irq(INT_OS_TIMER, &omap_32k_timer_irq);
clockevent_32k_timer.mult = div_sc(OMAP_32K_TICKS_PER_SEC,
NSEC_PER_SEC,
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index b05b738..2feb687 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -3,13 +3,15 @@
#
# Common support
-obj-y := irq.o id.o io.o sram-fn.o memory.o prcm.o clock.o mux.o devices.o \
- serial.o gpmc.o
-
-obj-$(CONFIG_OMAP_MPU_TIMER) += timer-gp.o
+obj-y := irq.o id.o io.o sram-fn.o memory.o control.o prcm.o clock.o mux.o \
+ devices.o serial.o gpmc.o timer-gp.o
# Power Management
-obj-$(CONFIG_PM) += pm.o pm-domain.o sleep.o
+obj-$(CONFIG_PM) += pm.o sleep.o
+
+# Clock framework
+obj-$(CONFIG_ARCH_OMAP2) += clock24xx.o
+obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o
# Specific board support
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 64235de..1c12d7c 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -33,7 +33,6 @@
#include <asm/arch/board.h>
#include <asm/arch/common.h>
#include <asm/arch/gpmc.h>
-#include "prcm-regs.h"
#include <asm/io.h>
@@ -125,15 +124,18 @@ static inline void __init sdp2430_init_smc91x(void)
int eth_cs;
unsigned long cs_mem_base;
unsigned int rate;
- struct clk *l3ck;
+ struct clk *gpmc_fck;
eth_cs = SDP2430_SMC91X_CS;
- l3ck = clk_get(NULL, "core_l3_ck");
- if (IS_ERR(l3ck))
- rate = 100000000;
- else
- rate = clk_get_rate(l3ck);
+ gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */
+ if (IS_ERR(gpmc_fck)) {
+ WARN_ON(1);
+ return;
+ }
+
+ clk_enable(gpmc_fck);
+ rate = clk_get_rate(gpmc_fck);
/* Make sure CS1 timings are correct, for 2430 always muxed */
gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, 0x00011200);
@@ -160,7 +162,7 @@ static inline void __init sdp2430_init_smc91x(void)
if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {
printk(KERN_ERR "Failed to request GPMC mem for smc91x\n");
- return;
+ goto out;
}
sdp2430_smc91x_resources[0].start = cs_mem_base + 0x300;
@@ -171,10 +173,13 @@ static inline void __init sdp2430_init_smc91x(void)
printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
OMAP24XX_ETHR_GPIO_IRQ);
gpmc_cs_free(eth_cs);
- return;
+ goto out;
}
omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1);
+out:
+ clk_disable(gpmc_fck);
+ clk_put(gpmc_fck);
}
static void __init omap_2430sdp_init_irq(void)
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 7846551..a1e1e67 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -26,6 +26,8 @@
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/leds.h>
+#include <linux/err.h>
+#include <linux/clk.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@@ -39,7 +41,7 @@
#include <asm/arch/board.h>
#include <asm/arch/common.h>
#include <asm/arch/gpmc.h>
-#include "prcm-regs.h"
+#include <asm/arch/control.h>
/* LED & Switch macros */
#define LED0_GPIO13 13
@@ -187,17 +189,47 @@ static inline void __init apollon_init_smc91x(void)
{
unsigned long base;
+ unsigned int rate;
+ struct clk *gpmc_fck;
+ int eth_cs;
+
+ gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */
+ if (IS_ERR(gpmc_fck)) {
+ WARN_ON(1);
+ return;
+ }
+
+ clk_enable(gpmc_fck);
+ rate = clk_get_rate(gpmc_fck);
+
+ eth_cs = APOLLON_ETH_CS;
+
/* Make sure CS1 timings are correct */
- GPMC_CONFIG1_1 = 0x00011203;
- GPMC_CONFIG2_1 = 0x001f1f01;
- GPMC_CONFIG3_1 = 0x00080803;
- GPMC_CONFIG4_1 = 0x1c091c09;
- GPMC_CONFIG5_1 = 0x041f1f1f;
- GPMC_CONFIG6_1 = 0x000004c4;
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, 0x00011200);
+
+ if (rate >= 160000000) {
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f01);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080803);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1c0b1c0a);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
+ } else if (rate >= 130000000) {
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
+ } else {/* rate = 100000000 */
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x031A1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2);
+ }
if (gpmc_cs_request(APOLLON_ETH_CS, SZ_16M, &base) < 0) {
printk(KERN_ERR "Failed to request GPMC CS for smc91x\n");
- return;
+ goto out;
}
apollon_smc91x_resources[0].start = base + 0x300;
apollon_smc91x_resources[0].end = base + 0x30f;
@@ -208,9 +240,13 @@ static inline void __init apollon_init_smc91x(void)
printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
APOLLON_ETHR_GPIO_IRQ);
gpmc_cs_free(APOLLON_ETH_CS);
- return;
+ goto out;
}
omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1);
+
+out:
+ clk_disable(gpmc_fck);
+ clk_put(gpmc_fck);
}
static void __init omap_apollon_init_irq(void)
@@ -330,6 +366,8 @@ static void __init apollon_usb_init(void)
static void __init omap_apollon_init(void)
{
+ u32 v;
+
apollon_led_init();
apollon_sw_init();
apollon_flash_init();
@@ -339,7 +377,9 @@ static void __init omap_apollon_init(void)
omap_cfg_reg(W19_24XX_SYS_NIRQ);
/* Use Interal loop-back in MMC/SDIO Module Input Clock selection */
- CONTROL_DEVCONF |= (1 << 24);
+ v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
+ v |= (1 << 24);
+ omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
/*
* Make sure the serial ports are muxed on at this point.
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index f125f43..d1915f9 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -19,6 +19,8 @@
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <linux/input.h>
+#include <linux/err.h>
+#include <linux/clk.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@@ -26,6 +28,7 @@
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
+#include <asm/arch/control.h>
#include <asm/arch/gpio.h>
#include <asm/arch/gpioexpander.h>
#include <asm/arch/mux.h>
@@ -36,10 +39,13 @@
#include <asm/arch/keypad.h>
#include <asm/arch/menelaus.h>
#include <asm/arch/dma.h>
-#include "prcm-regs.h"
+#include <asm/arch/gpmc.h>
#include <asm/io.h>
+#define H4_FLASH_CS 0
+#define H4_SMC91X_CS 1
+
static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 };
static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 };
@@ -116,8 +122,6 @@ static struct flash_platform_data h4_flash_data = {
};
static struct resource h4_flash_resource = {
- .start = H4_CS0_BASE,
- .end = H4_CS0_BASE + SZ_64M - 1,
.flags = IORESOURCE_MEM,
};
@@ -253,21 +257,107 @@ static struct platform_device *h4_devices[] __initdata = {
&h4_lcd_device,
};
+/* 2420 Sysboot setup (2430 is different) */
+static u32 get_sysboot_value(void)
+{
+ return (omap_ctrl_readl(OMAP24XX_CONTROL_STATUS) &
+ (OMAP2_SYSBOOT_5_MASK | OMAP2_SYSBOOT_4_MASK |
+ OMAP2_SYSBOOT_3_MASK | OMAP2_SYSBOOT_2_MASK |
+ OMAP2_SYSBOOT_1_MASK | OMAP2_SYSBOOT_0_MASK));
+}
+
+/* H4-2420's always used muxed mode, H4-2422's always use non-muxed
+ *
+ * Note: OMAP-GIT doesn't correctly do is_cpu_omap2422 and is_cpu_omap2423
+ * correctly. The macro needs to look at production_id not just hawkeye.
+ */
+static u32 is_gpmc_muxed(void)
+{
+ u32 mux;
+ mux = get_sysboot_value();
+ if ((mux & 0xF) == 0xd)
+ return 1; /* NAND config (could be either) */
+ if (mux & 0x2) /* if mux'ed */
+ return 1;
+ else
+ return 0;
+}
+
static inline void __init h4_init_debug(void)
{
+ int eth_cs;
+ unsigned long cs_mem_base;
+ unsigned int muxed, rate;
+ struct clk *gpmc_fck;
+
+ eth_cs = H4_SMC91X_CS;
+
+ gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */
+ if (IS_ERR(gpmc_fck)) {
+ WARN_ON(1);
+ return;
+ }
+
+ clk_enable(gpmc_fck);
+ rate = clk_get_rate(gpmc_fck);
+ clk_disable(gpmc_fck);
+ clk_put(gpmc_fck);
+
+ if (is_gpmc_muxed())
+ muxed = 0x200;
+ else
+ muxed = 0;
+
/* Make sure CS1 timings are correct */
- GPMC_CONFIG1_1 = 0x00011200;
- GPMC_CONFIG2_1 = 0x001f1f01;
- GPMC_CONFIG3_1 = 0x00080803;
- GPMC_CONFIG4_1 = 0x1c091c09;
- GPMC_CONFIG5_1 = 0x041f1f1f;
- GPMC_CONFIG6_1 = 0x000004c4;
- GPMC_CONFIG7_1 = 0x00000f40 | (0x08000000 >> 24);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1,
+ 0x00011000 | muxed);
+
+ if (rate >= 160000000) {
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f01);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080803);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1c0b1c0a);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
+ } else if (rate >= 130000000) {
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
+ } else {/* rate = 100000000 */
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x031A1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2);
+ }
+
+ if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {
+ printk(KERN_ERR "Failed to request GPMC mem for smc91x\n");
+ goto out;
+ }
+
udelay(100);
omap_cfg_reg(M15_24XX_GPIO92);
if (debug_card_init(cs_mem_base, OMAP24XX_ETHR_GPIO_IRQ) < 0)
gpmc_cs_free(eth_cs);
+
+out:
+ clk_disable(gpmc_fck);
+ clk_put(gpmc_fck);
+}
+
+static void __init h4_init_flash(void)
+{
+ unsigned long base;
+
+ if (gpmc_cs_request(H4_FLASH_CS, SZ_64M, &base) < 0) {
+ printk("Can't request GPMC CS for flash\n");
+ return;
+ }
+ h4_flash_resource.start = base;
+ h4_flash_resource.end = base + SZ_64M - 1;
}
static void __init omap_h4_init_irq(void)
@@ -275,6 +365,7 @@ static void __init omap_h4_init_irq(void)
omap2_init_common_hw();
omap_init_irq();
omap_gpio_init();
+ h4_init_flash();
}
static struct omap_uart_config h4_uart_config __initdata = {
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index e6e85b7..b57ffb5 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -1,20 +1,19 @@
/*
* linux/arch/arm/mach-omap2/clock.c
*
- * Copyright (C) 2005 Texas Instruments Inc.
- * Richard Woodruff <r-woodruff2@ti.com>
- * Created for OMAP2.
- *
- * Cleaned up and modified to use omap shared clock framework by
- * Tony Lindgren <tony@atomide.com>
+ * Copyright (C) 2005-2008 Texas Instruments, Inc.
+ * Copyright (C) 2004-2008 Nokia Corporation
*
- * Based on omap1 clock.c, Copyright (C) 2004 - 2005 Nokia corporation
- * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#undef DEBUG
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/device.h>
@@ -22,176 +21,227 @@
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/clk.h>
+#include <asm/bitops.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/sram.h>
+#include <asm/arch/cpu.h>
#include <asm/div64.h>
-#include "prcm-regs.h"
#include "memory.h"
+#include "sdrc.h"
#include "clock.h"
+#include "prm.h"
+#include "prm-regbits-24xx.h"
+#include "cm.h"
+#include "cm-regbits-24xx.h"
+#include "cm-regbits-34xx.h"
-#undef DEBUG
-
-//#define DOWN_VARIABLE_DPLL 1 /* Experimental */
+#define MAX_CLOCK_ENABLE_WAIT 100000
-static struct prcm_config *curr_prcm_set;
-static u32 curr_perf_level = PRCM_FULL_SPEED;
-static struct clk *vclk;
-static struct clk *sclk;
+u8 cpu_mask;
/*-------------------------------------------------------------------------
* Omap2 specific clock functions
*-------------------------------------------------------------------------*/
-/* Recalculate SYST_CLK */
-static void omap2_sys_clk_recalc(struct clk * clk)
+/**
+ * omap2_init_clksel_parent - set a clksel clk's parent field from the hardware
+ * @clk: OMAP clock struct ptr to use
+ *
+ * Given a pointer to a source-selectable struct clk, read the hardware
+ * register and determine what its parent is currently set to. Update the
+ * clk->parent field with the appropriate clk ptr.
+ */
+void omap2_init_clksel_parent(struct clk *clk)
{
- u32 div = PRCM_CLKSRC_CTRL;
- div &= (1 << 7) | (1 << 6); /* Test if ext clk divided by 1 or 2 */
- div >>= clk->rate_offset;
- clk->rate = (clk->parent->rate / div);
- propagate_rate(clk);
+ const struct clksel *clks;
+ const struct clksel_rate *clkr;
+ u32 r, found = 0;
+
+ if (!clk->clksel)
+ return;
+
+ r = __raw_readl(clk->clksel_reg) & clk->clksel_mask;
+ r >>= __ffs(clk->clksel_mask);
+
+ for (clks = clk->clksel; clks->parent && !found; clks++) {
+ for (clkr = clks->rates; clkr->div && !found; clkr++) {
+ if ((clkr->flags & cpu_mask) && (clkr->val == r)) {
+ if (clk->parent != clks->parent) {
+ pr_debug("clock: inited %s parent "
+ "to %s (was %s)\n",
+ clk->name, clks->parent->name,
+ ((clk->parent) ?
+ clk->parent->name : "NULL"));
+ clk->parent = clks->parent;
+ };
+ found = 1;
+ }
+ }
+ }
+
+ if (!found)
+ printk(KERN_ERR "clock: init parent: could not find "
+ "regval %0x for clock %s\n", r, clk->name);
+
+ return;
}
-static u32 omap2_get_dpll_rate(struct clk * tclk)
+/* Returns the DPLL rate */
+u32 omap2_get_dpll_rate(struct clk *clk)
{
long long dpll_clk;
- int dpll_mult, dpll_div, amult;
+ u32 dpll_mult, dpll_div, dpll;
+ const struct dpll_data *dd;
+
+ dd = clk->dpll_data;
+ /* REVISIT: What do we return on error? */
+ if (!dd)
+ return 0;
+
+ dpll = __raw_readl(dd->mult_div1_reg);
+ dpll_mult = dpll & dd->mult_mask;
+ dpll_mult >>= __ffs(dd->mult_mask);
+ dpll_div = dpll & dd->div1_mask;
+ dpll_div >>= __ffs(dd->div1_mask);
- dpll_mult = (CM_CLKSEL1_PLL >> 12) & 0x03ff; /* 10 bits */
- dpll_div = (CM_CLKSEL1_PLL >> 8) & 0x0f; /* 4 bits */
- dpll_clk = (long long)tclk->parent->rate * dpll_mult;
+ dpll_clk = (long long)clk->parent->rate * dpll_mult;
do_div(dpll_clk, dpll_div + 1);
- amult = CM_CLKSEL2_PLL & 0x3;
- dpll_clk *= amult;
return dpll_clk;
}
-static void omap2_followparent_recalc(struct clk *clk)
-{
- followparent_recalc(clk);
-}
-
-static void omap2_propagate_rate(struct clk * clk)
+/*
+ * Used for clocks that have the same value as the parent clock,
+ * divided by some factor
+ */
+void omap2_fixed_divisor_recalc(struct clk *clk)
{
- if (!(clk->flags & RATE_FIXED))
- clk->rate = clk->parent->rate;
+ WARN_ON(!clk->fixed_div);
- propagate_rate(clk);
-}
+ clk->rate = clk->parent->rate / clk->fixed_div;
-static void omap2_set_osc_ck(int enable)
-{
- if (enable)
- PRCM_CLKSRC_CTRL &= ~(0x3 << 3);
- else
- PRCM_CLKSRC_CTRL |= 0x3 << 3;
+ if (clk->flags & RATE_PROPAGATES)
+ propagate_rate(clk);
}
-/* Enable an APLL if off */
-static void omap2_clk_fixed_enable(struct clk *clk)
+/**
+ * omap2_wait_clock_ready - wait for clock to enable
+ * @reg: physical address of clock IDLEST register
+ * @mask: value to mask against to determine if the clock is active
+ * @name: name of the clock (for printk)
+ *
+ * Returns 1 if the clock enabled in time, or 0 if it failed to enable
+ * in roughly MAX_CLOCK_ENABLE_WAIT microseconds.
+ */
+int omap2_wait_clock_ready(void __iomem *reg, u32 mask, const char *name)
{
- u32 cval, i=0;
+ int i = 0;
+ int ena = 0;
- if (clk->enable_bit == 0xff) /* Parent will do it */
- return;
+ /*
+ * 24xx uses 0 to indicate not ready, and 1 to indicate ready.
+ * 34xx reverses this, just to keep us on our toes
+ */
+ if (cpu_mask & (RATE_IN_242X | RATE_IN_243X)) {
+ ena = mask;
+ } else if (cpu_mask & RATE_IN_343X) {
+ ena = 0;
+ }
- cval = CM_CLKEN_PLL;
+ /* Wait for lock */
+ while (((__raw_readl(reg) & mask) != ena) &&
+ (i++ < MAX_CLOCK_ENABLE_WAIT)) {
+ udelay(1);
+ }
- if ((cval & (0x3 << clk->enable_bit)) == (0x3 << clk->enable_bit))
- return;
+ if (i < MAX_CLOCK_ENABLE_WAIT)
+ pr_debug("Clock %s stable after %d loops\n", name, i);
+ else
+ printk(KERN_ERR "Clock %s didn't enable in %d tries\n",
+ name, MAX_CLOCK_ENABLE_WAIT);
- cval &= ~(0x3 << clk->enable_bit);
- cval |= (0x3 << clk->enable_bit);
- CM_CLKEN_PLL = cval;
- if (clk == &apll96_ck)
- cval = (1 << 8);
- else if (clk == &apll54_ck)
- cval = (1 << 6);
+ return (i < MAX_CLOCK_ENABLE_WAIT) ? 1 : 0;
+};
- while (!(CM_IDLEST_CKGEN & cval)) { /* Wait for lock */
- ++i;
- udelay(1);
- if (i == 100000) {
- printk(KERN_ERR "Clock %s didn't lock\n", clk->name);
- break;
- }
- }
-}
+/*
+ * Note: We don't need special code here for INVERT_ENABLE
+ * for the time being since INVERT_ENABLE only applies to clocks enabled by
+ * CM_CLKEN_PLL
+ */
static void omap2_clk_wait_ready(struct clk *clk)
{
- unsigned long reg, other_reg, st_reg;
+ void __iomem *reg, *other_reg, *st_reg;
u32 bit;
- int i;
-
- reg = (unsigned long) clk->enable_reg;
- if (reg == (unsigned long) &CM_FCLKEN1_CORE ||
- reg == (unsigned long) &CM_FCLKEN2_CORE)
- other_reg = (reg & ~0xf0) | 0x10;
- else if (reg == (unsigned long) &CM_ICLKEN1_CORE ||
- reg == (unsigned long) &CM_ICLKEN2_CORE)
- other_reg = (reg & ~0xf0) | 0x00;
+
+ /*
+ * REVISIT: This code is pretty ugly. It would be nice to generalize
+ * it and pull it into struct clk itself somehow.
+ */
+ reg = clk->enable_reg;
+ if ((((u32)reg & 0xff) >= CM_FCLKEN1) &&
+ (((u32)reg & 0xff) <= OMAP24XX_CM_FCLKEN2))
+ other_reg = (void __iomem *)(((u32)reg & ~0xf0) | 0x10); /* CM_ICLKEN* */
+ else if ((((u32)reg & 0xff) >= CM_ICLKEN1) &&
+ (((u32)reg & 0xff) <= OMAP24XX_CM_ICLKEN4))
+ other_reg = (void __iomem *)(((u32)reg & ~0xf0) | 0x00); /* CM_FCLKEN* */
else
return;
+ /* REVISIT: What are the appropriate exclusions for 34XX? */
/* No check for DSS or cam clocks */
- if ((reg & 0x0f) == 0) {
- if (clk->enable_bit <= 1 || clk->enable_bit == 31)
+ if (cpu_is_omap24xx() && ((u32)reg & 0x0f) == 0) { /* CM_{F,I}CLKEN1 */
+ if (clk->enable_bit == OMAP24XX_EN_DSS2_SHIFT ||
+ clk->enable_bit == OMAP24XX_EN_DSS1_SHIFT ||
+ clk->enable_bit == OMAP24XX_EN_CAM_SHIFT)
return;
}
+ /* REVISIT: What are the appropriate exclusions for 34XX? */
+ /* OMAP3: ignore DSS-mod clocks */
+ if (cpu_is_omap34xx() &&
+ (((u32)reg & ~0xff) == (u32)OMAP_CM_REGADDR(OMAP3430_DSS_MOD, 0)))
+ return;
+
/* Check if both functional and interface clocks
* are running. */
bit = 1 << clk->enable_bit;
if (!(__raw_readl(other_reg) & bit))
return;
- st_reg = (other_reg & ~0xf0) | 0x20;
- i = 0;
- while (!(__raw_readl(st_reg) & bit)) {
- i++;
- if (i == 100000) {
- printk(KERN_ERR "Timeout enabling clock %s\n", clk->name);
- break;
- }
- }
- if (i)
- pr_debug("Clock %s stable after %d loops\n", clk->name, i);
+ st_reg = (void __iomem *)(((u32)other_reg & ~0xf0) | 0x20); /* CM_IDLEST* */
+
+ omap2_wait_clock_ready(st_reg, bit, clk->name);
}
/* Enables clock without considering parent dependencies or use count
* REVISIT: Maybe change this to use clk->enable like on omap1?
*/
-static int _omap2_clk_enable(struct clk * clk)
+int _omap2_clk_enable(struct clk *clk)
{
u32 regval32;
- if (clk->flags & ALWAYS_ENABLED)
+ if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK))
return 0;
- if (unlikely(clk == &osc_ck)) {
- omap2_set_osc_ck(1);
- return 0;
- }
+ if (clk->enable)
+ return clk->enable(clk);
if (unlikely(clk->enable_reg == 0)) {
printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
clk->name);
- return 0;
- }
-
- if (clk->enable_reg == (void __iomem *)&CM_CLKEN_PLL) {
- omap2_clk_fixed_enable(clk);
- return 0;
+ return 0; /* REVISIT: -EINVAL */
}
regval32 = __raw_readl(clk->enable_reg);
- regval32 |= (1 << clk->enable_bit);
+ if (clk->flags & INVERT_ENABLE)
+ regval32 &= ~(1 << clk->enable_bit);
+ else
+ regval32 |= (1 << clk->enable_bit);
__raw_writel(regval32, clk->enable_reg);
wmb();
@@ -200,44 +250,48 @@ static int _omap2_clk_enable(struct clk * clk)
return 0;
}
-/* Stop APLL */
-static void omap2_clk_fixed_disable(struct clk *clk)
-{
- u32 cval;
-
- if(clk->enable_bit == 0xff) /* let parent off do it */
- return;
-
- cval = CM_CLKEN_PLL;
- cval &= ~(0x3 << clk->enable_bit);
- CM_CLKEN_PLL = cval;
-}
-
/* Disables clock without considering parent dependencies or use count */
-static void _omap2_clk_disable(struct clk *clk)
+void _omap2_clk_disable(struct clk *clk)
{
u32 regval32;
- if (unlikely(clk == &osc_ck)) {
- omap2_set_osc_ck(0);
+ if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK))
return;
- }
- if (clk->enable_reg == 0)
+ if (clk->disable) {
+ clk->disable(clk);
return;
+ }
- if (clk->enable_reg == (void __iomem *)&CM_CLKEN_PLL) {
- omap2_clk_fixed_disable(clk);
+ if (clk->enable_reg == 0) {
+ /*
+ * 'Independent' here refers to a clock which is not
+ * controlled by its parent.
+ */
+ printk(KERN_ERR "clock: clk_disable called on independent "
+ "clock %s which has no enable_reg\n", clk->name);
return;
}
regval32 = __raw_readl(clk->enable_reg);
- regval32 &= ~(1 << clk->enable_bit);
+ if (clk->flags & INVERT_ENABLE)
+ regval32 |= (1 << clk->enable_bit);
+ else
+ regval32 &= ~(1 << clk->enable_bit);
__raw_writel(regval32, clk->enable_reg);
wmb();
}
-static int omap2_clk_enable(struct clk *clk)
+void omap2_clk_disable(struct clk *clk)
+{
+ if (clk->usecount > 0 && !(--clk->usecount)) {
+ _omap2_clk_disable(clk);
+ if (likely((u32)clk->parent))
+ omap2_clk_disable(clk->parent);
+ }
+}
+
+int omap2_clk_enable(struct clk *clk)
{
int ret = 0;
@@ -261,519 +315,314 @@ static int omap2_clk_enable(struct clk *clk)
return ret;
}
-static void omap2_clk_disable(struct clk *clk)
-{
- if (clk->usecount > 0 && !(--clk->usecount)) {
- _omap2_clk_disable(clk);
- if (likely((u32)clk->parent))
- omap2_clk_disable(clk->parent);
- }
-}
-
-/*
- * Uses the current prcm set to tell if a rate is valid.
- * You can go slower, but not faster within a given rate set.
- */
-static u32 omap2_dpll_round_rate(unsigned long target_rate)
-{
- u32 high, low;
-
- if ((CM_CLKSEL2_PLL & 0x3) == 1) { /* DPLL clockout */
- high = curr_prcm_set->dpll_speed * 2;
- low = curr_prcm_set->dpll_speed;
- } else { /* DPLL clockout x 2 */
- high = curr_prcm_set->dpll_speed;
- low = curr_prcm_set->dpll_speed / 2;
- }
-
-#ifdef DOWN_VARIABLE_DPLL
- if (target_rate > high)
- return high;
- else
- return target_rate;
-#else
- if (target_rate > low)
- return high;
- else
- return low;
-#endif
-
-}
-
/*
* Used for clocks that are part of CLKSEL_xyz governed clocks.
* REVISIT: Maybe change to use clk->enable() functions like on omap1?
*/
-static void omap2_clksel_recalc(struct clk * clk)
+void omap2_clksel_recalc(struct clk *clk)
{
- u32 fixed = 0, div = 0;
+ u32 div = 0;
- if (clk == &dpll_ck) {
- clk->rate = omap2_get_dpll_rate(clk);
- fixed = 1;
- div = 0;
- }
+ pr_debug("clock: recalc'ing clksel clk %s\n", clk->name);
- if (clk == &iva1_mpu_int_ifck) {
- div = 2;
- fixed = 1;
- }
-
- if ((clk == &dss1_fck) && ((CM_CLKSEL1_CORE & (0x1f << 8)) == 0)) {
- clk->rate = sys_ck.rate;
+ div = omap2_clksel_get_divisor(clk);
+ if (div == 0)
return;
- }
- if (!fixed) {
- div = omap2_clksel_get_divisor(clk);
- if (div == 0)
- return;
- }
+ if (unlikely(clk->rate == clk->parent->rate / div))
+ return;
+ clk->rate = clk->parent->rate / div;
- if (div != 0) {
- if (unlikely(clk->rate == clk->parent->rate / div))
- return;
- clk->rate = clk->parent->rate / div;
- }
+ pr_debug("clock: new clock rate is %ld (div %d)\n", clk->rate, div);
if (unlikely(clk->flags & RATE_PROPAGATES))
propagate_rate(clk);
}
-/*
- * Finds best divider value in an array based on the source and target
- * rates. The divider array must be sorted with smallest divider first.
+/**
+ * omap2_get_clksel_by_parent - return clksel struct for a given clk & parent
+ * @clk: OMAP struct clk ptr to inspect
+ * @src_clk: OMAP struct clk ptr of the parent clk to search for
+ *
+ * Scan the struct clksel array associated with the clock to find
+ * the element associated with the supplied parent clock address.
+ * Returns a pointer to the struct clksel on success or NULL on error.
*/
-static inline u32 omap2_divider_from_table(u32 size, u32 *div_array,
- u32 src_rate, u32 tgt_rate)
+const struct clksel *omap2_get_clksel_by_parent(struct clk *clk,
+ struct clk *src_clk)
{
- int i, test_rate;
+ const struct clksel *clks;
- if (div_array == NULL)
- return ~1;
+ if (!clk->clksel)
+ return NULL;
- for (i=0; i < size; i++) {
- test_rate = src_rate / *div_array;
- if (test_rate <= tgt_rate)
- return *div_array;
- ++div_array;
+ for (clks = clk->clksel; clks->parent; clks++) {
+ if (clks->parent == src_clk)
+ break; /* Found the requested parent */
}
- return ~0; /* No acceptable divider */
+ if (!clks->parent) {
+ printk(KERN_ERR "clock: Could not find parent clock %s in "
+ "clksel array of clock %s\n", src_clk->name,
+ clk->name);
+ return NULL;
+ }
+
+ return clks;
}
-/*
- * Find divisor for the given clock and target rate.
+/**
+ * omap2_clksel_round_rate_div - find divisor for the given clock and rate
+ * @clk: OMAP struct clk to use
+ * @target_rate: desired clock rate
+ * @new_div: ptr to where we should store the divisor
*
+ * Finds 'best' divider value in an array based on the source and target
+ * rates. The divider array must be sorted with smallest divider first.
* Note that this will not work for clocks which are part of CONFIG_PARTICIPANT,
* they are only settable as part of virtual_prcm set.
+ *
+ * Returns the rounded clock rate or returns 0xffffffff on error.
*/
-static u32 omap2_clksel_round_rate(struct clk *tclk, u32 target_rate,
- u32 *new_div)
+u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
+ u32 *new_div)
{
- u32 gfx_div[] = {2, 3, 4};
- u32 sysclkout_div[] = {1, 2, 4, 8, 16};
- u32 dss1_div[] = {1, 2, 3, 4, 5, 6, 8, 9, 12, 16};
- u32 vylnq_div[] = {1, 2, 3, 4, 6, 8, 9, 12, 16, 18};
- u32 best_div = ~0, asize = 0;
- u32 *div_array = NULL;
-
- switch (tclk->flags & SRC_RATE_SEL_MASK) {
- case CM_GFX_SEL1:
- asize = 3;
- div_array = gfx_div;
- break;
- case CM_PLL_SEL1:
- return omap2_dpll_round_rate(target_rate);
- case CM_SYSCLKOUT_SEL1:
- asize = 5;
- div_array = sysclkout_div;
- break;
- case CM_CORE_SEL1:
- if(tclk == &dss1_fck){
- if(tclk->parent == &core_ck){
- asize = 10;
- div_array = dss1_div;
- } else {
- *new_div = 0; /* fixed clk */
- return(tclk->parent->rate);
- }
- } else if((tclk == &vlynq_fck) && cpu_is_omap2420()){
- if(tclk->parent == &core_ck){
- asize = 10;
- div_array = vylnq_div;
- } else {
- *new_div = 0; /* fixed clk */
- return(tclk->parent->rate);
- }
- }
- break;
+ unsigned long test_rate;
+ const struct clksel *clks;
+ const struct clksel_rate *clkr;
+ u32 last_div = 0;
+
+ printk(KERN_INFO "clock: clksel_round_rate_div: %s target_rate %ld\n",
+ clk->name, target_rate);
+
+ *new_div = 1;
+
+ clks = omap2_get_clksel_by_parent(clk, clk->parent);
+ if (clks == NULL)
+ return ~0;
+
+ for (clkr = clks->rates; clkr->div; clkr++) {
+ if (!(clkr->flags & cpu_mask))
+ continue;
+
+ /* Sanity check */
+ if (clkr->div <= last_div)
+ printk(KERN_ERR "clock: clksel_rate table not sorted "
+ "for clock %s", clk->name);
+
+ last_div = clkr->div;
+
+ test_rate = clk->parent->rate / clkr->div;
+
+ if (test_rate <= target_rate)
+ break; /* found it */
}
- best_div = omap2_divider_from_table(asize, div_array,
- tclk->parent->rate, target_rate);
- if (best_div == ~0){
- *new_div = 1;
- return best_div; /* signal error */
+ if (!clkr->div) {
+ printk(KERN_ERR "clock: Could not find divisor for target "
+ "rate %ld for clock %s parent %s\n", target_rate,
+ clk->name, clk->parent->name);
+ return ~0;
}
- *new_div = best_div;
- return (tclk->parent->rate / best_div);
+ *new_div = clkr->div;
+
+ printk(KERN_INFO "clock: new_div = %d, new_rate = %ld\n", *new_div,
+ (clk->parent->rate / clkr->div));
+
+ return (clk->parent->rate / clkr->div);
}
-/* Given a clock and a rate apply a clock specific rounding function */
-static long omap2_clk_round_rate(struct clk *clk, unsigned long rate)
+/**
+ * omap2_clksel_round_rate - find rounded rate for the given clock and rate
+ * @clk: OMAP struct clk to use
+ * @target_rate: desired clock rate
+ *
+ * Compatibility wrapper for OMAP clock framework
+ * Finds best target rate based on the source clock and possible dividers.
+ * rates. The divider array must be sorted with smallest divider first.
+ * Note that this will not work for clocks which are part of CONFIG_PARTICIPANT,
+ * they are only settable as part of virtual_prcm set.
+ *
+ * Returns the rounded clock rate or returns 0xffffffff on error.
+ */
+long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate)
{
- u32 new_div = 0;
- int valid_rate;
+ u32 new_div;
- if (clk->flags & RATE_FIXED)
- return clk->rate;
+ return omap2_clksel_round_rate_div(clk, target_rate, &new_div);
+}
- if (clk->flags & RATE_CKCTL) {
- valid_rate = omap2_clksel_round_rate(clk, rate, &new_div);
- return valid_rate;
- }
+/* Given a clock and a rate apply a clock specific rounding function */
+long omap2_clk_round_rate(struct clk *clk, unsigned long rate)
+{
if (clk->round_rate != 0)
return clk->round_rate(clk, rate);
+ if (clk->flags & RATE_FIXED)
+ printk(KERN_ERR "clock: generic omap2_clk_round_rate called "
+ "on fixed-rate clock %s\n", clk->name);
+
return clk->rate;
}
-/*
- * Check the DLL lock state, and return tue if running in unlock mode.
- * This is needed to compensate for the shifted DLL value in unlock mode.
+/**
+ * omap2_clksel_to_divisor() - turn clksel field value into integer divider
+ * @clk: OMAP struct clk to use
+ * @field_val: register field value to find
+ *
+ * Given a struct clk of a rate-selectable clksel clock, and a register field
+ * value to search for, find the corresponding clock divisor. The register
+ * field value should be pre-masked and shifted down so the LSB is at bit 0
+ * before calling. Returns 0 on error
*/
-static u32 omap2_dll_force_needed(void)
+u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val)
{
- u32 dll_state = SDRC_DLLA_CTRL; /* dlla and dllb are a set */
+ const struct clksel *clks;
+ const struct clksel_rate *clkr;
- if ((dll_state & (1 << 2)) == (1 << 2))
- return 1;
- else
+ clks = omap2_get_clksel_by_parent(clk, clk->parent);
+ if (clks == NULL)
return 0;
-}
-static u32 omap2_reprogram_sdrc(u32 level, u32 force)
-{
- u32 slow_dll_ctrl, fast_dll_ctrl, m_type;
- u32 prev = curr_perf_level, flags;
-
- if ((curr_perf_level == level) && !force)
- return prev;
-
- m_type = omap2_memory_get_type();
- slow_dll_ctrl = omap2_memory_get_slow_dll_ctrl();
- fast_dll_ctrl = omap2_memory_get_fast_dll_ctrl();
-
- if (level == PRCM_HALF_SPEED) {
- local_irq_save(flags);
- PRCM_VOLTSETUP = 0xffff;
- omap2_sram_reprogram_sdrc(PRCM_HALF_SPEED,
- slow_dll_ctrl, m_type);
- curr_perf_level = PRCM_HALF_SPEED;
- local_irq_restore(flags);
+ for (clkr = clks->rates; clkr->div; clkr++) {
+ if ((clkr->flags & cpu_mask) && (clkr->val == field_val))
+ break;
}
- if (level == PRCM_FULL_SPEED) {
- local_irq_save(flags);
- PRCM_VOLTSETUP = 0xffff;
- omap2_sram_reprogram_sdrc(PRCM_FULL_SPEED,
- fast_dll_ctrl, m_type);
- curr_perf_level = PRCM_FULL_SPEED;
- local_irq_restore(flags);
+
+ if (!clkr->div) {
+ printk(KERN_ERR "clock: Could not find fieldval %d for "
+ "clock %s parent %s\n", field_val, clk->name,
+ clk->parent->name);
+ return 0;
}
- return prev;
+ return clkr->div;
}
-static int omap2_reprogram_dpll(struct clk * clk, unsigned long rate)
+/**
+ * omap2_divisor_to_clksel() - turn clksel integer divisor into a field value
+ * @clk: OMAP struct clk to use
+ * @div: integer divisor to search for
+ *
+ * Given a struct clk of a rate-selectable clksel clock, and a clock divisor,
+ * find the corresponding register field value. The return register value is
+ * the value before left-shifting. Returns 0xffffffff on error
+ */
+u32 omap2_divisor_to_clksel(struct clk *clk, u32 div)
{
- u32 flags, cur_rate, low, mult, div, valid_rate, done_rate;
- u32 bypass = 0;
- struct prcm_config tmpset;
- int ret = -EINVAL;
+ const struct clksel *clks;
+ const struct clksel_rate *clkr;
- local_irq_save(flags);
- cur_rate = omap2_get_dpll_rate(&dpll_ck);
- mult = CM_CLKSEL2_PLL & 0x3;
-
- if ((rate == (cur_rate / 2)) && (mult == 2)) {
- omap2_reprogram_sdrc(PRCM_HALF_SPEED, 1);
- } else if ((rate == (cur_rate * 2)) && (mult == 1)) {
- omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1);
- } else if (rate != cur_rate) {
- valid_rate = omap2_dpll_round_rate(rate);
- if (valid_rate != rate)
- goto dpll_exit;
-
- if ((CM_CLKSEL2_PLL & 0x3) == 1)
- low = curr_prcm_set->dpll_speed;
- else
- low = curr_prcm_set->dpll_speed / 2;
-
- tmpset.cm_clksel1_pll = CM_CLKSEL1_PLL;
- tmpset.cm_clksel1_pll &= ~(0x3FFF << 8);
- div = ((curr_prcm_set->xtal_speed / 1000000) - 1);
- tmpset.cm_clksel2_pll = CM_CLKSEL2_PLL;
- tmpset.cm_clksel2_pll &= ~0x3;
- if (rate > low) {
- tmpset.cm_clksel2_pll |= 0x2;
- mult = ((rate / 2) / 1000000);
- done_rate = PRCM_FULL_SPEED;
- } else {
- tmpset.cm_clksel2_pll |= 0x1;
- mult = (rate / 1000000);
- done_rate = PRCM_HALF_SPEED;
- }
- tmpset.cm_clksel1_pll |= ((div << 8) | (mult << 12));
-
- /* Worst case */
- tmpset.base_sdrc_rfr = V24XX_SDRC_RFR_CTRL_BYPASS;
-
- if (rate == curr_prcm_set->xtal_speed) /* If asking for 1-1 */
- bypass = 1;
+ /* should never happen */
+ WARN_ON(div == 0);
- omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1); /* For init_mem */
-
- /* Force dll lock mode */
- omap2_set_prcm(tmpset.cm_clksel1_pll, tmpset.base_sdrc_rfr,
- bypass);
+ clks = omap2_get_clksel_by_parent(clk, clk->parent);
+ if (clks == NULL)
+ return 0;
- /* Errata: ret dll entry state */
- omap2_init_memory_params(omap2_dll_force_needed());
- omap2_reprogram_sdrc(done_rate, 0);
+ for (clkr = clks->rates; clkr->div; clkr++) {
+ if ((clkr->flags & cpu_mask) && (clkr->div == div))
+ break;
}
- omap2_clksel_recalc(&dpll_ck);
- ret = 0;
-dpll_exit:
- local_irq_restore(flags);
- return(ret);
-}
+ if (!clkr->div) {
+ printk(KERN_ERR "clock: Could not find divisor %d for "
+ "clock %s parent %s\n", div, clk->name,
+ clk->parent->name);
+ return 0;
+ }
-/* Just return the MPU speed */
-static void omap2_mpu_recalc(struct clk * clk)
-{
- clk->rate = curr_prcm_set->mpu_speed;
+ return clkr->val;
}
-/*
- * Look for a rate equal or less than the target rate given a configuration set.
+/**
+ * omap2_get_clksel - find clksel register addr & field mask for a clk
+ * @clk: struct clk to use
+ * @field_mask: ptr to u32 to store the register field mask
*
- * What's not entirely clear is "which" field represents the key field.
- * Some might argue L3-DDR, others ARM, others IVA. This code is simple and
- * just uses the ARM rates.
+ * Returns the address of the clksel register upon success or NULL on error.
*/
-static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate)
+void __iomem *omap2_get_clksel(struct clk *clk, u32 *field_mask)
{
- struct prcm_config * ptr;
- long highest_rate;
-
- if (clk != &virt_prcm_set)
- return -EINVAL;
-
- highest_rate = -EINVAL;
-
- for (ptr = rate_table; ptr->mpu_speed; ptr++) {
- if (ptr->xtal_speed != sys_ck.rate)
- continue;
+ if (unlikely((clk->clksel_reg == 0) || (clk->clksel_mask == 0)))
+ return NULL;
- highest_rate = ptr->mpu_speed;
+ *field_mask = clk->clksel_mask;
- /* Can check only after xtal frequency check */
- if (ptr->mpu_speed <= rate)
- break;
- }
- return highest_rate;
+ return clk->clksel_reg;
}
-/*
- * omap2_convert_field_to_div() - turn field value into integer divider
+/**
+ * omap2_clksel_get_divisor - get current divider applied to parent clock.
+ * @clk: OMAP struct clk to use.
+ *
+ * Returns the integer divisor upon success or 0 on error.
*/
-static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val)
+u32 omap2_clksel_get_divisor(struct clk *clk)
{
- u32 i;
- u32 clkout_array[] = {1, 2, 4, 8, 16};
+ u32 field_mask, field_val;
+ void __iomem *div_addr;
- if ((div_sel & SRC_RATE_SEL_MASK) == CM_SYSCLKOUT_SEL1) {
- for (i = 0; i < 5; i++) {
- if (field_val == i)
- return clkout_array[i];
- }
- return ~0;
- } else
- return field_val;
+ div_addr = omap2_get_clksel(clk, &field_mask);
+ if (div_addr == 0)
+ return 0;
+
+ field_val = __raw_readl(div_addr) & field_mask;
+ field_val >>= __ffs(field_mask);
+
+ return omap2_clksel_to_divisor(clk, field_val);
}
-/*
- * Returns the CLKSEL divider register value
- * REVISIT: This should be cleaned up to work nicely with void __iomem *
- */
-static u32 omap2_get_clksel(u32 *div_sel, u32 *field_mask,
- struct clk *clk)
+int omap2_clksel_set_rate(struct clk *clk, unsigned long rate)
{
- int ret = ~0;
- u32 reg_val, div_off;
- u32 div_addr = 0;
- u32 mask = ~0;
-
- div_off = clk->rate_offset;
-
- switch ((*div_sel & SRC_RATE_SEL_MASK)) {
- case CM_MPU_SEL1:
- div_addr = (u32)&CM_CLKSEL_MPU;
- mask = 0x1f;
- break;
- case CM_DSP_SEL1:
- div_addr = (u32)&CM_CLKSEL_DSP;
- if (cpu_is_omap2420()) {
- if ((div_off == 0) || (div_off == 8))
- mask = 0x1f;
- else if (div_off == 5)
- mask = 0x3;
- } else if (cpu_is_omap2430()) {
- if (div_off == 0)
- mask = 0x1f;
- else if (div_off == 5)
- mask = 0x3;
- }
- break;
- case CM_GFX_SEL1:
- div_addr = (u32)&CM_CLKSEL_GFX;
- if (div_off == 0)
- mask = 0x7;
- break;
- case CM_MODEM_SEL1:
- div_addr = (u32)&CM_CLKSEL_MDM;
- if (div_off == 0)
- mask = 0xf;
- break;
- case CM_SYSCLKOUT_SEL1:
- div_addr = (u32)&PRCM_CLKOUT_CTRL;
- if ((div_off == 3) || (div_off == 11))
- mask= 0x3;
- break;
- case CM_CORE_SEL1:
- div_addr = (u32)&CM_CLKSEL1_CORE;
- switch (div_off) {
- case 0: /* l3 */
- case 8: /* dss1 */
- case 15: /* vylnc-2420 */
- case 20: /* ssi */
- mask = 0x1f; break;
- case 5: /* l4 */
- mask = 0x3; break;
- case 13: /* dss2 */
- mask = 0x1; break;
- case 25: /* usb */
- mask = 0x7; break;
- }
- }
+ u32 field_mask, field_val, reg_val, validrate, new_div = 0;
+ void __iomem *div_addr;
- *field_mask = mask;
+ validrate = omap2_clksel_round_rate_div(clk, rate, &new_div);
+ if (validrate != rate)
+ return -EINVAL;
- if (unlikely(mask == ~0))
- div_addr = 0;
+ div_addr = omap2_get_clksel(clk, &field_mask);
+ if (div_addr == 0)
+ return -EINVAL;
- *div_sel = div_addr;
+ field_val = omap2_divisor_to_clksel(clk, new_div);
+ if (field_val == ~0)
+ return -EINVAL;
- if (unlikely(div_addr == 0))
- return ret;
+ reg_val = __raw_readl(div_addr);
+ reg_val &= ~field_mask;
+ reg_val |= (field_val << __ffs(field_mask));
+ __raw_writel(reg_val, div_addr);
+ wmb();
- /* Isolate field */
- reg_val = __raw_readl((void __iomem *)div_addr) & (mask << div_off);
+ clk->rate = clk->parent->rate / new_div;
- /* Normalize back to divider value */
- reg_val >>= div_off;
+ if (clk->flags & DELAYED_APP && cpu_is_omap24xx()) {
+ __raw_writel(OMAP24XX_VALID_CONFIG, OMAP24XX_PRCM_CLKCFG_CTRL);
+ wmb();
+ }
- return reg_val;
+ return 0;
}
-/*
- * Return divider to be applied to parent clock.
- * Return 0 on error.
- */
-static u32 omap2_clksel_get_divisor(struct clk *clk)
-{
- int ret = 0;
- u32 div, div_sel, div_off, field_mask, field_val;
-
- /* isolate control register */
- div_sel = (SRC_RATE_SEL_MASK & clk->flags);
-
- div_off = clk->rate_offset;
- field_val = omap2_get_clksel(&div_sel, &field_mask, clk);
- if (div_sel == 0)
- return ret;
-
- div_sel = (SRC_RATE_SEL_MASK & clk->flags);
- div = omap2_clksel_to_divisor(div_sel, field_val);
-
- return div;
-}
/* Set the clock rate for a clock source */
-static int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
-
+int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
{
int ret = -EINVAL;
- void __iomem * reg;
- u32 div_sel, div_off, field_mask, field_val, reg_val, validrate;
- u32 new_div = 0;
-
- if (!(clk->flags & CONFIG_PARTICIPANT) && (clk->flags & RATE_CKCTL)) {
- if (clk == &dpll_ck)
- return omap2_reprogram_dpll(clk, rate);
-
- /* Isolate control register */
- div_sel = (SRC_RATE_SEL_MASK & clk->flags);
- div_off = clk->rate_offset;
-
- validrate = omap2_clksel_round_rate(clk, rate, &new_div);
- if (validrate != rate)
- return(ret);
- field_val = omap2_get_clksel(&div_sel, &field_mask, clk);
- if (div_sel == 0)
- return ret;
-
- if (clk->flags & CM_SYSCLKOUT_SEL1) {
- switch (new_div) {
- case 16:
- field_val = 4;
- break;
- case 8:
- field_val = 3;
- break;
- case 4:
- field_val = 2;
- break;
- case 2:
- field_val = 1;
- break;
- case 1:
- field_val = 0;
- break;
- }
- } else
- field_val = new_div;
+ pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate);
- reg = (void __iomem *)div_sel;
-
- reg_val = __raw_readl(reg);
- reg_val &= ~(field_mask << div_off);
- reg_val |= (field_val << div_off);
- __raw_writel(reg_val, reg);
- wmb();
- clk->rate = clk->parent->rate / field_val;
+ /* CONFIG_PARTICIPANT clocks are changed only in sets via the
+ rate table mechanism, driven by mpu_speed */
+ if (clk->flags & CONFIG_PARTICIPANT)
+ return -EINVAL;
- if (clk->flags & DELAYED_APP) {
- __raw_writel(0x1, (void __iomem *)&PRCM_CLKCFG_CTRL);
- wmb();
- }
- ret = 0;
- } else if (clk->set_rate != 0)
+ /* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */
+ if (clk->set_rate != 0)
ret = clk->set_rate(clk, rate);
if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
@@ -782,242 +631,92 @@ static int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
return ret;
}
-/* Converts encoded control register address into a full address */
-static u32 omap2_get_src_field(u32 *type_to_addr, u32 reg_offset,
- struct clk *src_clk, u32 *field_mask)
-{
- u32 val = ~0, src_reg_addr = 0, mask = 0;
-
- /* Find target control register.*/
- switch ((*type_to_addr & SRC_RATE_SEL_MASK)) {
- case CM_CORE_SEL1:
- src_reg_addr = (u32)&CM_CLKSEL1_CORE;
- if (reg_offset == 13) { /* DSS2_fclk */
- mask = 0x1;
- if (src_clk == &sys_ck)
- val = 0;
- if (src_clk == &func_48m_ck)
- val = 1;
- } else if (reg_offset == 8) { /* DSS1_fclk */
- mask = 0x1f;
- if (src_clk == &sys_ck)
- val = 0;
- else if (src_clk == &core_ck) /* divided clock */
- val = 0x10; /* rate needs fixing */
- } else if ((reg_offset == 15) && cpu_is_omap2420()){ /*vlnyq*/
- mask = 0x1F;
- if(src_clk == &func_96m_ck)
- val = 0;
- else if (src_clk == &core_ck)
- val = 0x10;
- }
- break;
- case CM_CORE_SEL2:
- src_reg_addr = (u32)&CM_CLKSEL2_CORE;
- mask = 0x3;
- if (src_clk == &func_32k_ck)
- val = 0x0;
- if (src_clk == &sys_ck)
- val = 0x1;
- if (src_clk == &alt_ck)
- val = 0x2;
- break;
- case CM_WKUP_SEL1:
- src_reg_addr = (u32)&CM_CLKSEL_WKUP;
- mask = 0x3;
- if (src_clk == &func_32k_ck)
- val = 0x0;
- if (src_clk == &sys_ck)
- val = 0x1;
- if (src_clk == &alt_ck)
- val = 0x2;
- break;
- case CM_PLL_SEL1:
- src_reg_addr = (u32)&CM_CLKSEL1_PLL;
- mask = 0x1;
- if (reg_offset == 0x3) {
- if (src_clk == &apll96_ck)
- val = 0;
- if (src_clk == &alt_ck)
- val = 1;
- }
- else if (reg_offset == 0x5) {
- if (src_clk == &apll54_ck)
- val = 0;
- if (src_clk == &alt_ck)
- val = 1;
- }
- break;
- case CM_PLL_SEL2:
- src_reg_addr = (u32)&CM_CLKSEL2_PLL;
- mask = 0x3;
- if (src_clk == &func_32k_ck)
- val = 0x0;
- if (src_clk == &dpll_ck)
- val = 0x2;
- break;
- case CM_SYSCLKOUT_SEL1:
- src_reg_addr = (u32)&PRCM_CLKOUT_CTRL;
- mask = 0x3;
- if (src_clk == &dpll_ck)
- val = 0;
- if (src_clk == &sys_ck)
- val = 1;
- if (src_clk == &func_96m_ck)
- val = 2;
- if (src_clk == &func_54m_ck)
- val = 3;
- break;
- }
-
- if (val == ~0) /* Catch errors in offset */
- *type_to_addr = 0;
- else
- *type_to_addr = src_reg_addr;
- *field_mask = mask;
-
- return val;
-}
-
-static int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
+/*
+ * Converts encoded control register address into a full address
+ * On error, *src_addr will be returned as 0.
+ */
+static u32 omap2_clksel_get_src_field(void __iomem **src_addr,
+ struct clk *src_clk, u32 *field_mask,
+ struct clk *clk, u32 *parent_div)
{
- void __iomem * reg;
- u32 src_sel, src_off, field_val, field_mask, reg_val, rate;
- int ret = -EINVAL;
-
- if (unlikely(clk->flags & CONFIG_PARTICIPANT))
- return ret;
-
- if (clk->flags & SRC_SEL_MASK) { /* On-chip SEL collection */
- src_sel = (SRC_RATE_SEL_MASK & clk->flags);
- src_off = clk->src_offset;
-
- if (src_sel == 0)
- goto set_parent_error;
-
- field_val = omap2_get_src_field(&src_sel, src_off, new_parent,
- &field_mask);
-
- reg = (void __iomem *)src_sel;
-
- if (clk->usecount > 0)
- _omap2_clk_disable(clk);
-
- /* Set new source value (previous dividers if any in effect) */
- reg_val = __raw_readl(reg) & ~(field_mask << src_off);
- reg_val |= (field_val << src_off);
- __raw_writel(reg_val, reg);
- wmb();
+ const struct clksel *clks;
+ const struct clksel_rate *clkr;
- if (clk->flags & DELAYED_APP) {
- __raw_writel(0x1, (void __iomem *)&PRCM_CLKCFG_CTRL);
- wmb();
- }
- if (clk->usecount > 0)
- _omap2_clk_enable(clk);
-
- clk->parent = new_parent;
+ *parent_div = 0;
+ *src_addr = 0;
- /* SRC_RATE_SEL_MASK clocks follow their parents rates.*/
- if ((new_parent == &core_ck) && (clk == &dss1_fck))
- clk->rate = new_parent->rate / 0x10;
- else
- clk->rate = new_parent->rate;
+ clks = omap2_get_clksel_by_parent(clk, src_clk);
+ if (clks == NULL)
+ return 0;
- if (unlikely(clk->flags & RATE_PROPAGATES))
- propagate_rate(clk);
+ for (clkr = clks->rates; clkr->div; clkr++) {
+ if (clkr->flags & (cpu_mask | DEFAULT_RATE))
+ break; /* Found the default rate for this platform */
+ }
+ if (!clkr->div) {
+ printk(KERN_ERR "clock: Could not find default rate for "
+ "clock %s parent %s\n", clk->name,
+ src_clk->parent->name);
return 0;
- } else {
- clk->parent = new_parent;
- rate = new_parent->rate;
- omap2_clk_set_rate(clk, rate);
- ret = 0;
}
- set_parent_error:
- return ret;
+ /* Should never happen. Add a clksel mask to the struct clk. */
+ WARN_ON(clk->clksel_mask == 0);
+
+ *field_mask = clk->clksel_mask;
+ *src_addr = clk->clksel_reg;
+ *parent_div = clkr->div;
+
+ return clkr->val;
}
-/* Sets basic clocks based on the specified rate */
-static int omap2_select_table_rate(struct clk * clk, unsigned long rate)
+int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
{
- u32 flags, cur_rate, done_rate, bypass = 0;
- u8 cpu_mask = 0;
- struct prcm_config *prcm;
- unsigned long found_speed = 0;
+ void __iomem *src_addr;
+ u32 field_val, field_mask, reg_val, parent_div;
- if (clk != &virt_prcm_set)
+ if (unlikely(clk->flags & CONFIG_PARTICIPANT))
return -EINVAL;
- /* FIXME: Change cpu_is_omap2420() to cpu_is_omap242x() */
- if (cpu_is_omap2420())
- cpu_mask = RATE_IN_242X;
- else if (cpu_is_omap2430())
- cpu_mask = RATE_IN_243X;
-
- for (prcm = rate_table; prcm->mpu_speed; prcm++) {
- if (!(prcm->flags & cpu_mask))
- continue;
-
- if (prcm->xtal_speed != sys_ck.rate)
- continue;
-
- if (prcm->mpu_speed <= rate) {
- found_speed = prcm->mpu_speed;
- break;
- }
- }
-
- if (!found_speed) {
- printk(KERN_INFO "Could not set MPU rate to %luMHz\n",
- rate / 1000000);
+ if (!clk->clksel)
return -EINVAL;
- }
-
- curr_prcm_set = prcm;
- cur_rate = omap2_get_dpll_rate(&dpll_ck);
-
- if (prcm->dpll_speed == cur_rate / 2) {
- omap2_reprogram_sdrc(PRCM_HALF_SPEED, 1);
- } else if (prcm->dpll_speed == cur_rate * 2) {
- omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1);
- } else if (prcm->dpll_speed != cur_rate) {
- local_irq_save(flags);
- if (prcm->dpll_speed == prcm->xtal_speed)
- bypass = 1;
+ field_val = omap2_clksel_get_src_field(&src_addr, new_parent,
+ &field_mask, clk, &parent_div);
+ if (src_addr == 0)
+ return -EINVAL;
- if ((prcm->cm_clksel2_pll & 0x3) == 2)
- done_rate = PRCM_FULL_SPEED;
- else
- done_rate = PRCM_HALF_SPEED;
+ if (clk->usecount > 0)
+ _omap2_clk_disable(clk);
- /* MPU divider */
- CM_CLKSEL_MPU = prcm->cm_clksel_mpu;
+ /* Set new source value (previous dividers if any in effect) */
+ reg_val = __raw_readl(src_addr) & ~field_mask;
+ reg_val |= (field_val << __ffs(field_mask));
+ __raw_writel(reg_val, src_addr);
+ wmb();
- /* dsp + iva1 div(2420), iva2.1(2430) */
- CM_CLKSEL_DSP = prcm->cm_clksel_dsp;
+ if (clk->flags & DELAYED_APP && cpu_is_omap24xx()) {
+ __raw_writel(OMAP24XX_VALID_CONFIG, OMAP24XX_PRCM_CLKCFG_CTRL);
+ wmb();
+ }
- CM_CLKSEL_GFX = prcm->cm_clksel_gfx;
+ if (clk->usecount > 0)
+ _omap2_clk_enable(clk);
- /* Major subsystem dividers */
- CM_CLKSEL1_CORE = prcm->cm_clksel1_core;
- if (cpu_is_omap2430())
- CM_CLKSEL_MDM = prcm->cm_clksel_mdm;
+ clk->parent = new_parent;
- /* x2 to enter init_mem */
- omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1);
+ /* CLKSEL clocks follow their parents' rates, divided by a divisor */
+ clk->rate = new_parent->rate;
- omap2_set_prcm(prcm->cm_clksel1_pll, prcm->base_sdrc_rfr,
- bypass);
+ if (parent_div > 0)
+ clk->rate /= parent_div;
- omap2_init_memory_params(omap2_dll_force_needed());
- omap2_reprogram_sdrc(done_rate, 0);
+ pr_debug("clock: set parent of %s to %s (new rate %ld)\n",
+ clk->name, clk->parent->name, clk->rate);
- local_irq_restore(flags);
- }
- omap2_clksel_recalc(&dpll_ck);
+ if (unlikely(clk->flags & RATE_PROPAGATES))
+ propagate_rate(clk);
return 0;
}
@@ -1027,150 +726,17 @@ static int omap2_select_table_rate(struct clk * clk, unsigned long rate)
*-------------------------------------------------------------------------*/
#ifdef CONFIG_OMAP_RESET_CLOCKS
-static void __init omap2_clk_disable_unused(struct clk *clk)
+void omap2_clk_disable_unused(struct clk *clk)
{
- u32 regval32;
+ u32 regval32, v;
+
+ v = (clk->flags & INVERT_ENABLE) ? (1 << clk->enable_bit) : 0;
regval32 = __raw_readl(clk->enable_reg);
- if ((regval32 & (1 << clk->enable_bit)) == 0)
+ if ((regval32 & (1 << clk->enable_bit)) == v)
return;
printk(KERN_INFO "Disabling unused clock \"%s\"\n", clk->name);
_omap2_clk_disable(clk);
}
-#else
-#define omap2_clk_disable_unused NULL
#endif
-
-static struct clk_functions omap2_clk_functions = {
- .clk_enable = omap2_clk_enable,
- .clk_disable = omap2_clk_disable,
- .clk_round_rate = omap2_clk_round_rate,
- .clk_set_rate = omap2_clk_set_rate,
- .clk_set_parent = omap2_clk_set_parent,
- .clk_disable_unused = omap2_clk_disable_unused,
-};
-
-static void __init omap2_get_crystal_rate(struct clk *osc, struct clk *sys)
-{
- u32 div, aplls, sclk = 13000000;
-
- aplls = CM_CLKSEL1_PLL;
- aplls &= ((1 << 23) | (1 << 24) | (1 << 25));
- aplls >>= 23; /* Isolate field, 0,2,3 */
-
- if (aplls == 0)
- sclk = 19200000;
- else if (aplls == 2)
- sclk = 13000000;
- else if (aplls == 3)
- sclk = 12000000;
-
- div = PRCM_CLKSRC_CTRL;
- div &= ((1 << 7) | (1 << 6));
- div >>= sys->rate_offset;
-
- osc->rate = sclk * div;
- sys->rate = sclk;
-}
-
-/*
- * Set clocks for bypass mode for reboot to work.
- */
-void omap2_clk_prepare_for_reboot(void)
-{
- u32 rate;
-
- if (vclk == NULL || sclk == NULL)
- return;
-
- rate = clk_get_rate(sclk);
- clk_set_rate(vclk, rate);
-}
-
-/*
- * Switch the MPU rate if specified on cmdline.
- * We cannot do this early until cmdline is parsed.
- */
-static int __init omap2_clk_arch_init(void)
-{
- if (!mpurate)
- return -EINVAL;
-
- if (omap2_select_table_rate(&virt_prcm_set, mpurate))
- printk(KERN_ERR "Could not find matching MPU rate\n");
-
- propagate_rate(&osc_ck); /* update main root fast */
- propagate_rate(&func_32k_ck); /* update main root slow */
-
- printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL/MPU): "
- "%ld.%01ld/%ld/%ld MHz\n",
- (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
- (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
-
- return 0;
-}
-arch_initcall(omap2_clk_arch_init);
-
-int __init omap2_clk_init(void)
-{
- struct prcm_config *prcm;
- struct clk ** clkp;
- u32 clkrate;
-
- clk_init(&omap2_clk_functions);
- omap2_get_crystal_rate(&osc_ck, &sys_ck);
-
- for (clkp = onchip_clks; clkp < onchip_clks + ARRAY_SIZE(onchip_clks);
- clkp++) {
-
- if ((*clkp)->flags & CLOCK_IN_OMAP242X && cpu_is_omap2420()) {
- clk_register(*clkp);
- continue;
- }
-
- if ((*clkp)->flags & CLOCK_IN_OMAP243X && cpu_is_omap2430()) {
- clk_register(*clkp);
- continue;
- }
- }
-
- /* Check the MPU rate set by bootloader */
- clkrate = omap2_get_dpll_rate(&dpll_ck);
- for (prcm = rate_table; prcm->mpu_speed; prcm++) {
- if (prcm->xtal_speed != sys_ck.rate)
- continue;
- if (prcm->dpll_speed <= clkrate)
- break;
- }
- curr_prcm_set = prcm;
-
- propagate_rate(&osc_ck); /* update main root fast */
- propagate_rate(&func_32k_ck); /* update main root slow */
-
- printk(KERN_INFO "Clocking rate (Crystal/DPLL/MPU): "
- "%ld.%01ld/%ld/%ld MHz\n",
- (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
- (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
-
- /*
- * Only enable those clocks we will need, let the drivers
- * enable other clocks as necessary
- */
- clk_enable(&sync_32k_ick);
- clk_enable(&omapctrl_ick);
-
- /* Force the APLLs always active. The clocks are idled
- * automatically by hardware. */
- clk_enable(&apll96_ck);
- clk_enable(&apll54_ck);
-
- if (cpu_is_omap2430())
- clk_enable(&sdrc_ick);
-
- /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */
- vclk = clk_get(NULL, "virt_prcm_set");
- sclk = clk_get(NULL, "sys_ck");
-
- return 0;
-}
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 4f79186..d5980a9 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -1,13 +1,12 @@
/*
- * linux/arch/arm/mach-omap24xx/clock.h
+ * linux/arch/arm/mach-omap2/clock.h
*
- * Copyright (C) 2005 Texas Instruments Inc.
- * Richard Woodruff <r-woodruff2@ti.com>
- * Created for OMAP2.
+ * Copyright (C) 2005-2008 Texas Instruments, Inc.
+ * Copyright (C) 2004-2008 Nokia Corporation
*
- * Copyright (C) 2004 Nokia corporation
- * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
- * Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -17,2095 +16,53 @@
#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_H
#define __ARCH_ARM_MACH_OMAP2_CLOCK_H
-static void omap2_sys_clk_recalc(struct clk * clk);
-static void omap2_clksel_recalc(struct clk * clk);
-static void omap2_followparent_recalc(struct clk * clk);
-static void omap2_propagate_rate(struct clk * clk);
-static void omap2_mpu_recalc(struct clk * clk);
-static int omap2_select_table_rate(struct clk * clk, unsigned long rate);
-static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate);
-static void omap2_clk_disable(struct clk *clk);
-static void omap2_sys_clk_recalc(struct clk * clk);
-static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val);
-static u32 omap2_clksel_get_divisor(struct clk *clk);
-
-
-#define RATE_IN_242X (1 << 0)
-#define RATE_IN_243X (1 << 1)
-
-/* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
- * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP
- * CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM
- */
-struct prcm_config {
- unsigned long xtal_speed; /* crystal rate */
- unsigned long dpll_speed; /* dpll: out*xtal*M/(N-1)table_recalc */
- unsigned long mpu_speed; /* speed of MPU */
- unsigned long cm_clksel_mpu; /* mpu divider */
- unsigned long cm_clksel_dsp; /* dsp+iva1 div(2420), iva2.1(2430) */
- unsigned long cm_clksel_gfx; /* gfx dividers */
- unsigned long cm_clksel1_core; /* major subsystem dividers */
- unsigned long cm_clksel1_pll; /* m,n */
- unsigned long cm_clksel2_pll; /* dpllx1 or x2 out */
- unsigned long cm_clksel_mdm; /* modem dividers 2430 only */
- unsigned long base_sdrc_rfr; /* base refresh timing for a set */
- unsigned char flags;
-};
-
-/* Mask for clksel which support parent settign in set_rate */
-#define SRC_SEL_MASK (CM_CORE_SEL1 | CM_CORE_SEL2 | CM_WKUP_SEL1 | \
- CM_PLL_SEL1 | CM_PLL_SEL2 | CM_SYSCLKOUT_SEL1)
-
-/* Mask for clksel regs which support rate operations */
-#define SRC_RATE_SEL_MASK (CM_MPU_SEL1 | CM_DSP_SEL1 | CM_GFX_SEL1 | \
- CM_MODEM_SEL1 | CM_CORE_SEL1 | CM_CORE_SEL2 | \
- CM_WKUP_SEL1 | CM_PLL_SEL1 | CM_PLL_SEL2 | \
- CM_SYSCLKOUT_SEL1)
-
-/*
- * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
- * These configurations are characterized by voltage and speed for clocks.
- * The device is only validated for certain combinations. One way to express
- * these combinations is via the 'ratio's' which the clocks operate with
- * respect to each other. These ratio sets are for a given voltage/DPLL
- * setting. All configurations can be described by a DPLL setting and a ratio
- * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
- *
- * 2430 differs from 2420 in that there are no more phase synchronizers used.
- * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
- * 2430 (iva2.1, NOdsp, mdm)
- */
-
-/* Core fields for cm_clksel, not ratio governed */
-#define RX_CLKSEL_DSS1 (0x10 << 8)
-#define RX_CLKSEL_DSS2 (0x0 << 13)
-#define RX_CLKSEL_SSI (0x5 << 20)
-
-/*-------------------------------------------------------------------------
- * Voltage/DPLL ratios
- *-------------------------------------------------------------------------*/
-
-/* 2430 Ratio's, 2430-Ratio Config 1 */
-#define R1_CLKSEL_L3 (4 << 0)
-#define R1_CLKSEL_L4 (2 << 5)
-#define R1_CLKSEL_USB (4 << 25)
-#define R1_CM_CLKSEL1_CORE_VAL R1_CLKSEL_USB | RX_CLKSEL_SSI | \
- RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
- R1_CLKSEL_L4 | R1_CLKSEL_L3
-#define R1_CLKSEL_MPU (2 << 0)
-#define R1_CM_CLKSEL_MPU_VAL R1_CLKSEL_MPU
-#define R1_CLKSEL_DSP (2 << 0)
-#define R1_CLKSEL_DSP_IF (2 << 5)
-#define R1_CM_CLKSEL_DSP_VAL R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF
-#define R1_CLKSEL_GFX (2 << 0)
-#define R1_CM_CLKSEL_GFX_VAL R1_CLKSEL_GFX
-#define R1_CLKSEL_MDM (4 << 0)
-#define R1_CM_CLKSEL_MDM_VAL R1_CLKSEL_MDM
-
-/* 2430-Ratio Config 2 */
-#define R2_CLKSEL_L3 (6 << 0)
-#define R2_CLKSEL_L4 (2 << 5)
-#define R2_CLKSEL_USB (2 << 25)
-#define R2_CM_CLKSEL1_CORE_VAL R2_CLKSEL_USB | RX_CLKSEL_SSI | \
- RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
- R2_CLKSEL_L4 | R2_CLKSEL_L3
-#define R2_CLKSEL_MPU (2 << 0)
-#define R2_CM_CLKSEL_MPU_VAL R2_CLKSEL_MPU
-#define R2_CLKSEL_DSP (2 << 0)
-#define R2_CLKSEL_DSP_IF (3 << 5)
-#define R2_CM_CLKSEL_DSP_VAL R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF
-#define R2_CLKSEL_GFX (2 << 0)
-#define R2_CM_CLKSEL_GFX_VAL R2_CLKSEL_GFX
-#define R2_CLKSEL_MDM (6 << 0)
-#define R2_CM_CLKSEL_MDM_VAL R2_CLKSEL_MDM
-
-/* 2430-Ratio Bootm (BYPASS) */
-#define RB_CLKSEL_L3 (1 << 0)
-#define RB_CLKSEL_L4 (1 << 5)
-#define RB_CLKSEL_USB (1 << 25)
-#define RB_CM_CLKSEL1_CORE_VAL RB_CLKSEL_USB | RX_CLKSEL_SSI | \
- RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
- RB_CLKSEL_L4 | RB_CLKSEL_L3
-#define RB_CLKSEL_MPU (1 << 0)
-#define RB_CM_CLKSEL_MPU_VAL RB_CLKSEL_MPU
-#define RB_CLKSEL_DSP (1 << 0)
-#define RB_CLKSEL_DSP_IF (1 << 5)
-#define RB_CM_CLKSEL_DSP_VAL RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF
-#define RB_CLKSEL_GFX (1 << 0)
-#define RB_CM_CLKSEL_GFX_VAL RB_CLKSEL_GFX
-#define RB_CLKSEL_MDM (1 << 0)
-#define RB_CM_CLKSEL_MDM_VAL RB_CLKSEL_MDM
-
-/* 2420 Ratio Equivalents */
-#define RXX_CLKSEL_VLYNQ (0x12 << 15)
-#define RXX_CLKSEL_SSI (0x8 << 20)
-
-/* 2420-PRCM III 532MHz core */
-#define RIII_CLKSEL_L3 (4 << 0) /* 133MHz */
-#define RIII_CLKSEL_L4 (2 << 5) /* 66.5MHz */
-#define RIII_CLKSEL_USB (4 << 25) /* 33.25MHz */
-#define RIII_CM_CLKSEL1_CORE_VAL RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \
- RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
- RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \
- RIII_CLKSEL_L3
-#define RIII_CLKSEL_MPU (2 << 0) /* 266MHz */
-#define RIII_CM_CLKSEL_MPU_VAL RIII_CLKSEL_MPU
-#define RIII_CLKSEL_DSP (3 << 0) /* c5x - 177.3MHz */
-#define RIII_CLKSEL_DSP_IF (2 << 5) /* c5x - 88.67MHz */
-#define RIII_SYNC_DSP (1 << 7) /* Enable sync */
-#define RIII_CLKSEL_IVA (6 << 8) /* iva1 - 88.67MHz */
-#define RIII_SYNC_IVA (1 << 13) /* Enable sync */
-#define RIII_CM_CLKSEL_DSP_VAL RIII_SYNC_IVA | RIII_CLKSEL_IVA | \
- RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \
- RIII_CLKSEL_DSP
-#define RIII_CLKSEL_GFX (2 << 0) /* 66.5MHz */
-#define RIII_CM_CLKSEL_GFX_VAL RIII_CLKSEL_GFX
-
-/* 2420-PRCM II 600MHz core */
-#define RII_CLKSEL_L3 (6 << 0) /* 100MHz */
-#define RII_CLKSEL_L4 (2 << 5) /* 50MHz */
-#define RII_CLKSEL_USB (2 << 25) /* 50MHz */
-#define RII_CM_CLKSEL1_CORE_VAL RII_CLKSEL_USB | \
- RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
- RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
- RII_CLKSEL_L4 | RII_CLKSEL_L3
-#define RII_CLKSEL_MPU (2 << 0) /* 300MHz */
-#define RII_CM_CLKSEL_MPU_VAL RII_CLKSEL_MPU
-#define RII_CLKSEL_DSP (3 << 0) /* c5x - 200MHz */
-#define RII_CLKSEL_DSP_IF (2 << 5) /* c5x - 100MHz */
-#define RII_SYNC_DSP (0 << 7) /* Bypass sync */
-#define RII_CLKSEL_IVA (6 << 8) /* iva1 - 200MHz */
-#define RII_SYNC_IVA (0 << 13) /* Bypass sync */
-#define RII_CM_CLKSEL_DSP_VAL RII_SYNC_IVA | RII_CLKSEL_IVA | \
- RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \
- RII_CLKSEL_DSP
-#define RII_CLKSEL_GFX (2 << 0) /* 50MHz */
-#define RII_CM_CLKSEL_GFX_VAL RII_CLKSEL_GFX
-
-/* 2420-PRCM VII (boot) */
-#define RVII_CLKSEL_L3 (1 << 0)
-#define RVII_CLKSEL_L4 (1 << 5)
-#define RVII_CLKSEL_DSS1 (1 << 8)
-#define RVII_CLKSEL_DSS2 (0 << 13)
-#define RVII_CLKSEL_VLYNQ (1 << 15)
-#define RVII_CLKSEL_SSI (1 << 20)
-#define RVII_CLKSEL_USB (1 << 25)
-
-#define RVII_CM_CLKSEL1_CORE_VAL RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \
- RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \
- RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3
-
-#define RVII_CLKSEL_MPU (1 << 0) /* all divide by 1 */
-#define RVII_CM_CLKSEL_MPU_VAL RVII_CLKSEL_MPU
+#include <asm/arch/clock.h>
-#define RVII_CLKSEL_DSP (1 << 0)
-#define RVII_CLKSEL_DSP_IF (1 << 5)
-#define RVII_SYNC_DSP (0 << 7)
-#define RVII_CLKSEL_IVA (1 << 8)
-#define RVII_SYNC_IVA (0 << 13)
-#define RVII_CM_CLKSEL_DSP_VAL RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \
- RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP
-
-#define RVII_CLKSEL_GFX (1 << 0)
-#define RVII_CM_CLKSEL_GFX_VAL RVII_CLKSEL_GFX
-
-/*-------------------------------------------------------------------------
- * 2430 Target modes: Along with each configuration the CPU has several
- * modes which goes along with them. Modes mainly are the addition of
- * describe DPLL combinations to go along with a ratio.
- *-------------------------------------------------------------------------*/
-
-/* Hardware governed */
-#define MX_48M_SRC (0 << 3)
-#define MX_54M_SRC (0 << 5)
-#define MX_APLLS_CLIKIN_12 (3 << 23)
-#define MX_APLLS_CLIKIN_13 (2 << 23)
-#define MX_APLLS_CLIKIN_19_2 (0 << 23)
-
-/*
- * 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed
- * #2 (ratio1) baseport-target
- * #5a (ratio1) baseport-target, target DPLL = 266*2 = 532MHz
- */
-#define M5A_DPLL_MULT_12 (133 << 12)
-#define M5A_DPLL_DIV_12 (5 << 8)
-#define M5A_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
- M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \
- MX_APLLS_CLIKIN_12
-#define M5A_DPLL_MULT_13 (266 << 12)
-#define M5A_DPLL_DIV_13 (12 << 8)
-#define M5A_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
- M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \
- MX_APLLS_CLIKIN_13
-#define M5A_DPLL_MULT_19 (180 << 12)
-#define M5A_DPLL_DIV_19 (12 << 8)
-#define M5A_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
- M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \
- MX_APLLS_CLIKIN_19_2
-/* #5b (ratio1) target DPLL = 200*2 = 400MHz */
-#define M5B_DPLL_MULT_12 (50 << 12)
-#define M5B_DPLL_DIV_12 (2 << 8)
-#define M5B_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
- M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \
- MX_APLLS_CLIKIN_12
-#define M5B_DPLL_MULT_13 (200 << 12)
-#define M5B_DPLL_DIV_13 (12 << 8)
-
-#define M5B_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
- M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \
- MX_APLLS_CLIKIN_13
-#define M5B_DPLL_MULT_19 (125 << 12)
-#define M5B_DPLL_DIV_19 (31 << 8)
-#define M5B_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
- M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \
- MX_APLLS_CLIKIN_19_2
-/*
- * #4 (ratio2)
- * #3 (ratio2) baseport-target, target DPLL = 330*2 = 660MHz
- */
-#define M3_DPLL_MULT_12 (55 << 12)
-#define M3_DPLL_DIV_12 (1 << 8)
-#define M3_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
- M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \
- MX_APLLS_CLIKIN_12
-#define M3_DPLL_MULT_13 (330 << 12)
-#define M3_DPLL_DIV_13 (12 << 8)
-#define M3_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
- M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \
- MX_APLLS_CLIKIN_13
-#define M3_DPLL_MULT_19 (275 << 12)
-#define M3_DPLL_DIV_19 (15 << 8)
-#define M3_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
- M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \
- MX_APLLS_CLIKIN_19_2
-/* boot (boot) */
-#define MB_DPLL_MULT (1 << 12)
-#define MB_DPLL_DIV (0 << 8)
-#define MB_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
- MB_DPLL_MULT | MX_APLLS_CLIKIN_12
-
-#define MB_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
- MB_DPLL_MULT | MX_APLLS_CLIKIN_13
-
-#define MB_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
- MB_DPLL_MULT | MX_APLLS_CLIKIN_19
-
-/*
- * 2430 - chassis (sedna)
- * 165 (ratio1) same as above #2
- * 150 (ratio1)
- * 133 (ratio2) same as above #4
- * 110 (ratio2) same as above #3
- * 104 (ratio2)
- * boot (boot)
- */
-
-/*
- * 2420 Equivalent - mode registers
- * PRCM II , target DPLL = 2*300MHz = 600MHz
- */
-#define MII_DPLL_MULT_12 (50 << 12)
-#define MII_DPLL_DIV_12 (1 << 8)
-#define MII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
- MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \
- MX_APLLS_CLIKIN_12
-#define MII_DPLL_MULT_13 (300 << 12)
-#define MII_DPLL_DIV_13 (12 << 8)
-#define MII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
- MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \
- MX_APLLS_CLIKIN_13
-
-/* PRCM III target DPLL = 2*266 = 532MHz*/
-#define MIII_DPLL_MULT_12 (133 << 12)
-#define MIII_DPLL_DIV_12 (5 << 8)
-#define MIII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
- MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \
- MX_APLLS_CLIKIN_12
-#define MIII_DPLL_MULT_13 (266 << 12)
-#define MIII_DPLL_DIV_13 (12 << 8)
-#define MIII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
- MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \
- MX_APLLS_CLIKIN_13
-
-/* PRCM VII (boot bypass) */
-#define MVII_CM_CLKSEL1_PLL_12_VAL MB_CM_CLKSEL1_PLL_12_VAL
-#define MVII_CM_CLKSEL1_PLL_13_VAL MB_CM_CLKSEL1_PLL_13_VAL
-
-/* High and low operation value */
-#define MX_CLKSEL2_PLL_2x_VAL (2 << 0)
-#define MX_CLKSEL2_PLL_1x_VAL (1 << 0)
-
-/*
- * These represent optimal values for common parts, it won't work for all.
- * As long as you scale down, most parameters are still work, they just
- * become sub-optimal. The RFR value goes in the opposite direction. If you
- * don't adjust it down as your clock period increases the refresh interval
- * will not be met. Setting all parameters for complete worst case may work,
- * but may cut memory performance by 2x. Due to errata the DLLs need to be
- * unlocked and their value needs run time calibration. A dynamic call is
- * need for that as no single right value exists acorss production samples.
- *
- * Only the FULL speed values are given. Current code is such that rate
- * changes must be made at DPLLoutx2. The actual value adjustment for low
- * frequency operation will be handled by omap_set_performance()
- *
- * By having the boot loader boot up in the fastest L4 speed available likely
- * will result in something which you can switch between.
- */
-#define V24XX_SDRC_RFR_CTRL_133MHz (0x0003de00 | 1)
-#define V24XX_SDRC_RFR_CTRL_100MHz (0x0002da01 | 1)
-#define V24XX_SDRC_RFR_CTRL_110MHz (0x0002da01 | 1) /* Need to calc */
-#define V24XX_SDRC_RFR_CTRL_BYPASS (0x00005000 | 1) /* Need to calc */
-
-/* MPU speed defines */
-#define S12M 12000000
-#define S13M 13000000
-#define S19M 19200000
-#define S26M 26000000
-#define S100M 100000000
-#define S133M 133000000
-#define S150M 150000000
-#define S165M 165000000
-#define S200M 200000000
-#define S266M 266000000
-#define S300M 300000000
-#define S330M 330000000
-#define S400M 400000000
-#define S532M 532000000
-#define S600M 600000000
-#define S660M 660000000
-
-/*-------------------------------------------------------------------------
- * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
- * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
- * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
- * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
- *
- * Filling in table based on H4 boards and 2430-SDPs variants available.
- * There are quite a few more rates combinations which could be defined.
- *
- * When multiple values are defined the start up will try and choose the
- * fastest one. If a 'fast' value is defined, then automatically, the /2
- * one should be included as it can be used. Generally having more that
- * one fast set does not make sense, as static timings need to be changed
- * to change the set. The exception is the bypass setting which is
- * availble for low power bypass.
- *
- * Note: This table needs to be sorted, fastest to slowest.
- *-------------------------------------------------------------------------*/
-static struct prcm_config rate_table[] = {
- /* PRCM II - FAST */
- {S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */
- RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
- RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
- RATE_IN_242X},
-
- {S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */
- RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
- RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
- RATE_IN_242X},
-
- /* PRCM III - FAST */
- {S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
- RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
- RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
- RATE_IN_242X},
-
- {S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
- RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
- RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
- RATE_IN_242X},
-
- /* PRCM II - SLOW */
- {S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */
- RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
- RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
- RATE_IN_242X},
-
- {S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */
- RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
- RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
- RATE_IN_242X},
-
- /* PRCM III - SLOW */
- {S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
- RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
- RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
- RATE_IN_242X},
-
- {S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
- RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
- RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
- RATE_IN_242X},
-
- /* PRCM-VII (boot-bypass) */
- {S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL, /* 12MHz ARM*/
- RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
- RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS,
- RATE_IN_242X},
-
- /* PRCM-VII (boot-bypass) */
- {S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL, /* 13MHz ARM */
- RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
- RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS,
- RATE_IN_242X},
-
- /* PRCM #3 - ratio2 (ES2) - FAST */
- {S13M, S660M, S330M, R2_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */
- R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
- R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_110MHz,
- RATE_IN_243X},
-
- /* PRCM #5a - ratio1 - FAST */
- {S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
- R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
- R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_133MHz,
- RATE_IN_243X},
-
- /* PRCM #5b - ratio1 - FAST */
- {S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */
- R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
- R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_100MHz,
- RATE_IN_243X},
-
- /* PRCM #3 - ratio2 (ES2) - SLOW */
- {S13M, S330M, S165M, R2_CM_CLKSEL_MPU_VAL, /* 165MHz ARM */
- R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
- R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_110MHz,
- RATE_IN_243X},
-
- /* PRCM #5a - ratio1 - SLOW */
- {S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
- R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
- R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_133MHz,
- RATE_IN_243X},
-
- /* PRCM #5b - ratio1 - SLOW*/
- {S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL, /* 100MHz ARM */
- R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
- R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_100MHz,
- RATE_IN_243X},
-
- /* PRCM-boot/bypass */
- {S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL, /* 13Mhz */
- RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
- RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL,
- MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_BYPASS,
- RATE_IN_243X},
-
- /* PRCM-boot/bypass */
- {S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL, /* 12Mhz */
- RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
- RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL,
- MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
- V24XX_SDRC_RFR_CTRL_BYPASS,
- RATE_IN_243X},
-
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
-};
-
-/*-------------------------------------------------------------------------
- * 24xx clock tree.
- *
- * NOTE:In many cases here we are assigning a 'default' parent. In many
- * cases the parent is selectable. The get/set parent calls will also
- * switch sources.
- *
- * Many some clocks say always_enabled, but they can be auto idled for
- * power savings. They will always be available upon clock request.
- *
- * Several sources are given initial rates which may be wrong, this will
- * be fixed up in the init func.
- *
- * Things are broadly separated below by clock domains. It is
- * noteworthy that most periferals have dependencies on multiple clock
- * domains. Many get their interface clocks from the L4 domain, but get
- * functional clocks from fixed sources or other core domain derived
- * clocks.
- *-------------------------------------------------------------------------*/
-
-/* Base external input clocks */
-static struct clk func_32k_ck = {
- .name = "func_32k_ck",
- .rate = 32000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | ALWAYS_ENABLED,
-};
-
-/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
-static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */
- .name = "osc_ck",
- .rate = 26000000, /* fixed up in clock init */
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | RATE_PROPAGATES,
-};
-
-/* With out modem likely 12MHz, with modem likely 13MHz */
-static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */
- .name = "sys_ck", /* ~ ref_clk also */
- .parent = &osc_ck,
- .rate = 13000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
- .rate_offset = 6, /* sysclkdiv 1 or 2, already handled or no boot */
- .recalc = &omap2_sys_clk_recalc,
-};
-
-static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */
- .name = "alt_ck",
- .rate = 54000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
- .recalc = &omap2_propagate_rate,
-};
-
-/*
- * Analog domain root source clocks
- */
-
-/* dpll_ck, is broken out in to special cases through clksel */
-static struct clk dpll_ck = {
- .name = "dpll_ck",
- .parent = &sys_ck, /* Can be func_32k also */
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_PROPAGATES | RATE_CKCTL | CM_PLL_SEL1,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk apll96_ck = {
- .name = "apll96_ck",
- .parent = &sys_ck,
- .rate = 96000000,
- .flags = CLOCK_IN_OMAP242X |CLOCK_IN_OMAP243X |
- RATE_FIXED | RATE_PROPAGATES,
- .enable_reg = (void __iomem *)&CM_CLKEN_PLL,
- .enable_bit = 0x2,
- .recalc = &omap2_propagate_rate,
-};
-
-static struct clk apll54_ck = {
- .name = "apll54_ck",
- .parent = &sys_ck,
- .rate = 54000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | RATE_PROPAGATES,
- .enable_reg = (void __iomem *)&CM_CLKEN_PLL,
- .enable_bit = 0x6,
- .recalc = &omap2_propagate_rate,
-};
+int omap2_clk_enable(struct clk *clk);
+void omap2_clk_disable(struct clk *clk);
+long omap2_clk_round_rate(struct clk *clk, unsigned long rate);
+int omap2_clk_set_rate(struct clk *clk, unsigned long rate);
+int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent);
-/*
- * PRCM digital base sources
- */
-static struct clk func_54m_ck = {
- .name = "func_54m_ck",
- .parent = &apll54_ck, /* can also be alt_clk */
- .rate = 54000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES,
- .src_offset = 5,
- .enable_reg = (void __iomem *)&CM_CLKEN_PLL,
- .enable_bit = 0xff,
- .recalc = &omap2_propagate_rate,
-};
-
-static struct clk core_ck = {
- .name = "core_ck",
- .parent = &dpll_ck, /* can also be 32k */
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- ALWAYS_ENABLED | RATE_PROPAGATES,
- .recalc = &omap2_propagate_rate,
-};
-
-static struct clk sleep_ck = { /* sys_clk or 32k */
- .name = "sleep_ck",
- .parent = &func_32k_ck,
- .rate = 32000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .recalc = &omap2_propagate_rate,
-};
-
-static struct clk func_96m_ck = {
- .name = "func_96m_ck",
- .parent = &apll96_ck,
- .rate = 96000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | RATE_PROPAGATES,
- .enable_reg = (void __iomem *)&CM_CLKEN_PLL,
- .enable_bit = 0xff,
- .recalc = &omap2_propagate_rate,
-};
-
-static struct clk func_48m_ck = {
- .name = "func_48m_ck",
- .parent = &apll96_ck, /* 96M or Alt */
- .rate = 48000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES,
- .src_offset = 3,
- .enable_reg = (void __iomem *)&CM_CLKEN_PLL,
- .enable_bit = 0xff,
- .recalc = &omap2_propagate_rate,
-};
-
-static struct clk func_12m_ck = {
- .name = "func_12m_ck",
- .parent = &func_48m_ck,
- .rate = 12000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | RATE_PROPAGATES,
- .recalc = &omap2_propagate_rate,
- .enable_reg = (void __iomem *)&CM_CLKEN_PLL,
- .enable_bit = 0xff,
-};
-
-/* Secure timer, only available in secure mode */
-static struct clk wdt1_osc_ck = {
- .name = "ck_wdt1_osc",
- .parent = &osc_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk sys_clkout = {
- .name = "sys_clkout",
- .parent = &func_54m_ck,
- .rate = 54000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_SYSCLKOUT_SEL1 | RATE_CKCTL,
- .src_offset = 0,
- .enable_reg = (void __iomem *)&PRCM_CLKOUT_CTRL,
- .enable_bit = 7,
- .rate_offset = 3,
- .recalc = &omap2_clksel_recalc,
-};
-
-/* In 2430, new in 2420 ES2 */
-static struct clk sys_clkout2 = {
- .name = "sys_clkout2",
- .parent = &func_54m_ck,
- .rate = 54000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_SYSCLKOUT_SEL1 | RATE_CKCTL,
- .src_offset = 8,
- .enable_reg = (void __iomem *)&PRCM_CLKOUT_CTRL,
- .enable_bit = 15,
- .rate_offset = 11,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk emul_ck = {
- .name = "emul_ck",
- .parent = &func_54m_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&PRCM_CLKEMUL_CTRL,
- .enable_bit = 0,
- .recalc = &omap2_propagate_rate,
-
-};
-
-/*
- * MPU clock domain
- * Clocks:
- * MPU_FCLK, MPU_ICLK
- * INT_M_FCLK, INT_M_I_CLK
- *
- * - Individual clocks are hardware managed.
- * - Base divider comes from: CM_CLKSEL_MPU
- *
- */
-static struct clk mpu_ck = { /* Control cpu */
- .name = "mpu_ck",
- .parent = &core_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL |
- ALWAYS_ENABLED | CM_MPU_SEL1 | DELAYED_APP |
- CONFIG_PARTICIPANT | RATE_PROPAGATES,
- .rate_offset = 0, /* bits 0-4 */
- .recalc = &omap2_clksel_recalc,
-};
-
-/*
- * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain
- * Clocks:
- * 2430: IVA2.1_FCLK, IVA2.1_ICLK
- * 2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
- */
-static struct clk iva2_1_fck = {
- .name = "iva2_1_fck",
- .parent = &core_ck,
- .flags = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 |
- DELAYED_APP | RATE_PROPAGATES |
- CONFIG_PARTICIPANT,
- .rate_offset = 0,
- .enable_reg = (void __iomem *)&CM_FCLKEN_DSP,
- .enable_bit = 0,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk iva2_1_ick = {
- .name = "iva2_1_ick",
- .parent = &iva2_1_fck,
- .flags = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 |
- DELAYED_APP | CONFIG_PARTICIPANT,
- .rate_offset = 5,
- .recalc = &omap2_clksel_recalc,
-};
-
-/*
- * Won't be too specific here. The core clock comes into this block
- * it is divided then tee'ed. One branch goes directly to xyz enable
- * controls. The other branch gets further divided by 2 then possibly
- * routed into a synchronizer and out of clocks abc.
- */
-static struct clk dsp_fck = {
- .name = "dsp_fck",
- .parent = &core_ck,
- .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 |
- DELAYED_APP | CONFIG_PARTICIPANT | RATE_PROPAGATES,
- .rate_offset = 0,
- .enable_reg = (void __iomem *)&CM_FCLKEN_DSP,
- .enable_bit = 0,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk dsp_ick = {
- .name = "dsp_ick", /* apparently ipi and isp */
- .parent = &dsp_fck,
- .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 |
- DELAYED_APP | CONFIG_PARTICIPANT,
- .rate_offset = 5,
- .enable_reg = (void __iomem *)&CM_ICLKEN_DSP,
- .enable_bit = 1, /* for ipi */
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk iva1_ifck = {
- .name = "iva1_ifck",
- .parent = &core_ck,
- .flags = CLOCK_IN_OMAP242X | CM_DSP_SEL1 | RATE_CKCTL |
- CONFIG_PARTICIPANT | RATE_PROPAGATES | DELAYED_APP,
- .rate_offset= 8,
- .enable_reg = (void __iomem *)&CM_FCLKEN_DSP,
- .enable_bit = 10,
- .recalc = &omap2_clksel_recalc,
-};
-
-/* IVA1 mpu/int/i/f clocks are /2 of parent */
-static struct clk iva1_mpu_int_ifck = {
- .name = "iva1_mpu_int_ifck",
- .parent = &iva1_ifck,
- .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1,
- .enable_reg = (void __iomem *)&CM_FCLKEN_DSP,
- .enable_bit = 8,
- .recalc = &omap2_clksel_recalc,
-};
-
-/*
- * L3 clock domain
- * L3 clocks are used for both interface and functional clocks to
- * multiple entities. Some of these clocks are completely managed
- * by hardware, and some others allow software control. Hardware
- * managed ones general are based on directly CLK_REQ signals and
- * various auto idle settings. The functional spec sets many of these
- * as 'tie-high' for their enables.
- *
- * I-CLOCKS:
- * L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
- * CAM, HS-USB.
- * F-CLOCK
- * SSI.
- *
- * GPMC memories and SDRC have timing and clock sensitive registers which
- * may very well need notification when the clock changes. Currently for low
- * operating points, these are taken care of in sleep.S.
- */
-static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
- .name = "core_l3_ck",
- .parent = &core_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 |
- DELAYED_APP | CONFIG_PARTICIPANT |
- RATE_PROPAGATES,
- .rate_offset = 0,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk usb_l4_ick = { /* FS-USB interface clock */
- .name = "usb_l4_ick",
- .parent = &core_l3_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP |
- CONFIG_PARTICIPANT,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 0,
- .rate_offset = 25,
- .recalc = &omap2_clksel_recalc,
-};
-
-/*
- * SSI is in L3 management domain, its direct parent is core not l3,
- * many core power domain entities are grouped into the L3 clock
- * domain.
- * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_CLIK
- *
- * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
- */
-static struct clk ssi_ssr_sst_fck = {
- .name = "ssi_fck",
- .parent = &core_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, /* bit 1 */
- .enable_bit = 1,
- .rate_offset = 20,
- .recalc = &omap2_clksel_recalc,
-};
-
-/*
- * GFX clock domain
- * Clocks:
- * GFX_FCLK, GFX_ICLK
- * GFX_CG1(2d), GFX_CG2(3d)
- *
- * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
- * The 2d and 3d clocks run at a hardware determined
- * divided value of fclk.
- *
- */
-static struct clk gfx_3d_fck = {
- .name = "gfx_3d_fck",
- .parent = &core_l3_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | CM_GFX_SEL1,
- .enable_reg = (void __iomem *)&CM_FCLKEN_GFX,
- .enable_bit = 2,
- .rate_offset= 0,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk gfx_2d_fck = {
- .name = "gfx_2d_fck",
- .parent = &core_l3_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | CM_GFX_SEL1,
- .enable_reg = (void __iomem *)&CM_FCLKEN_GFX,
- .enable_bit = 1,
- .rate_offset= 0,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk gfx_ick = {
- .name = "gfx_ick", /* From l3 */
- .parent = &core_l3_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL,
- .enable_reg = (void __iomem *)&CM_ICLKEN_GFX, /* bit 0 */
- .enable_bit = 0,
- .recalc = &omap2_followparent_recalc,
-};
-
-/*
- * Modem clock domain (2430)
- * CLOCKS:
- * MDM_OSC_CLK
- * MDM_ICLK
- */
-static struct clk mdm_ick = { /* used both as a ick and fck */
- .name = "mdm_ick",
- .parent = &core_ck,
- .flags = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_MODEM_SEL1 |
- DELAYED_APP | CONFIG_PARTICIPANT,
- .rate_offset = 0,
- .enable_reg = (void __iomem *)&CM_ICLKEN_MDM,
- .enable_bit = 0,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk mdm_osc_ck = {
- .name = "mdm_osc_ck",
- .rate = 26000000,
- .parent = &osc_ck,
- .flags = CLOCK_IN_OMAP243X | RATE_FIXED,
- .enable_reg = (void __iomem *)&CM_FCLKEN_MDM,
- .enable_bit = 1,
- .recalc = &omap2_followparent_recalc,
-};
-
-/*
- * L4 clock management domain
- *
- * This domain contains lots of interface clocks from the L4 interface, some
- * functional clocks. Fixed APLL functional source clocks are managed in
- * this domain.
- */
-static struct clk l4_ck = { /* used both as an ick and fck */
- .name = "l4_ck",
- .parent = &core_l3_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 |
- DELAYED_APP | RATE_PROPAGATES,
- .rate_offset = 5,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk ssi_l4_ick = {
- .name = "ssi_l4_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, /* bit 1 */
- .enable_bit = 1,
- .recalc = &omap2_followparent_recalc,
-};
-
-/*
- * DSS clock domain
- * CLOCKs:
- * DSS_L4_ICLK, DSS_L3_ICLK,
- * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
- *
- * DSS is both initiator and target.
- */
-static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */
- .name = "dss_ick",
- .parent = &l4_ck, /* really both l3 and l4 */
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 0,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk dss1_fck = {
- .name = "dss1_fck",
- .parent = &core_ck, /* Core or sys */
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 0,
- .rate_offset = 8,
- .src_offset = 8,
- .recalc = &omap2_clksel_recalc,
-};
-
-static struct clk dss2_fck = { /* Alt clk used in power management */
- .name = "dss2_fck",
- .parent = &sys_ck, /* fixed at sys_ck or 48MHz */
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_CKCTL | CM_CORE_SEL1 | RATE_FIXED |
- DELAYED_APP,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 1,
- .src_offset = 13,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk dss_54m_fck = { /* Alt clk used in power management */
- .name = "dss_54m_fck", /* 54m tv clk */
- .parent = &func_54m_ck,
- .rate = 54000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | RATE_PROPAGATES,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 2,
- .recalc = &omap2_propagate_rate,
-};
-
-/*
- * CORE power domain ICLK & FCLK defines.
- * Many of the these can have more than one possible parent. Entries
- * here will likely have an L4 interface parent, and may have multiple
- * functional clock parents.
- */
-static struct clk gpt1_ick = {
- .name = "gpt1_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, /* Bit0 */
- .enable_bit = 0,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt1_fck = {
- .name = "gpt1_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_WKUP_SEL1,
- .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP, /* Bit0 */
- .enable_bit = 0,
- .src_offset = 0,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt2_ick = {
- .name = "gpt2_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit4 */
- .enable_bit = 4,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt2_fck = {
- .name = "gpt2_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 4,
- .src_offset = 2,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt3_ick = {
- .name = "gpt3_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit5 */
- .enable_bit = 5,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt3_fck = {
- .name = "gpt3_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 5,
- .src_offset = 4,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt4_ick = {
- .name = "gpt4_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit6 */
- .enable_bit = 6,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt4_fck = {
- .name = "gpt4_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 6,
- .src_offset = 6,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt5_ick = {
- .name = "gpt5_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit7 */
- .enable_bit = 7,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt5_fck = {
- .name = "gpt5_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 7,
- .src_offset = 8,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt6_ick = {
- .name = "gpt6_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_bit = 8,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit8 */
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt6_fck = {
- .name = "gpt6_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 8,
- .src_offset = 10,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt7_ick = {
- .name = "gpt7_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit9 */
- .enable_bit = 9,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt7_fck = {
- .name = "gpt7_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 9,
- .src_offset = 12,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt8_ick = {
- .name = "gpt8_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit10 */
- .enable_bit = 10,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt8_fck = {
- .name = "gpt8_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 10,
- .src_offset = 14,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt9_ick = {
- .name = "gpt9_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 11,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt9_fck = {
- .name = "gpt9_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 11,
- .src_offset = 16,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt10_ick = {
- .name = "gpt10_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 12,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt10_fck = {
- .name = "gpt10_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 12,
- .src_offset = 18,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt11_ick = {
- .name = "gpt11_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 13,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt11_fck = {
- .name = "gpt11_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 13,
- .src_offset = 20,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt12_ick = {
- .name = "gpt12_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit14 */
- .enable_bit = 14,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpt12_fck = {
- .name = "gpt12_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- CM_CORE_SEL2,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 14,
- .src_offset = 22,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp1_ick = {
- .name = "mcbsp1_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_bit = 15,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit16 */
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp1_fck = {
- .name = "mcbsp1_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_bit = 15,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp2_ick = {
- .name = "mcbsp2_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_bit = 16,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp2_fck = {
- .name = "mcbsp2_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_bit = 16,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp3_ick = {
- .name = "mcbsp3_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 3,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp3_fck = {
- .name = "mcbsp3_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 3,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp4_ick = {
- .name = "mcbsp4_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 4,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp4_fck = {
- .name = "mcbsp4_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 4,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp5_ick = {
- .name = "mcbsp5_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 5,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcbsp5_fck = {
- .name = "mcbsp5_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 5,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcspi1_ick = {
- .name = "mcspi_ick",
- .id = 1,
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 17,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcspi1_fck = {
- .name = "mcspi_fck",
- .id = 1,
- .parent = &func_48m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 17,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcspi2_ick = {
- .name = "mcspi_ick",
- .id = 2,
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 18,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcspi2_fck = {
- .name = "mcspi_fck",
- .id = 2,
- .parent = &func_48m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 18,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcspi3_ick = {
- .name = "mcspi_ick",
- .id = 3,
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 9,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mcspi3_fck = {
- .name = "mcspi_fck",
- .id = 3,
- .parent = &func_48m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 9,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk uart1_ick = {
- .name = "uart1_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 21,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk uart1_fck = {
- .name = "uart1_fck",
- .parent = &func_48m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 21,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk uart2_ick = {
- .name = "uart2_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 22,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk uart2_fck = {
- .name = "uart2_fck",
- .parent = &func_48m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 22,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk uart3_ick = {
- .name = "uart3_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 2,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk uart3_fck = {
- .name = "uart3_fck",
- .parent = &func_48m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 2,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpios_ick = {
- .name = "gpios_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP,
- .enable_bit = 2,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk gpios_fck = {
- .name = "gpios_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP,
- .enable_bit = 2,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mpu_wdt_ick = {
- .name = "mpu_wdt_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP,
- .enable_bit = 3,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mpu_wdt_fck = {
- .name = "mpu_wdt_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP,
- .enable_bit = 3,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk sync_32k_ick = {
- .name = "sync_32k_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP,
- .enable_bit = 1,
- .recalc = &omap2_followparent_recalc,
-};
-static struct clk wdt1_ick = {
- .name = "wdt1_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP,
- .enable_bit = 4,
- .recalc = &omap2_followparent_recalc,
-};
-static struct clk omapctrl_ick = {
- .name = "omapctrl_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP,
- .enable_bit = 5,
- .recalc = &omap2_followparent_recalc,
-};
-static struct clk icr_ick = {
- .name = "icr_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP,
- .enable_bit = 6,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk cam_ick = {
- .name = "cam_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 31,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk cam_fck = {
- .name = "cam_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 31,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mailboxes_ick = {
- .name = "mailboxes_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 30,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk wdt4_ick = {
- .name = "wdt4_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 29,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk wdt4_fck = {
- .name = "wdt4_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 29,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk wdt3_ick = {
- .name = "wdt3_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 28,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk wdt3_fck = {
- .name = "wdt3_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 28,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mspro_ick = {
- .name = "mspro_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 27,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mspro_fck = {
- .name = "mspro_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 27,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mmc_ick = {
- .name = "mmc_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 26,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mmc_fck = {
- .name = "mmc_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 26,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk fac_ick = {
- .name = "fac_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 25,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk fac_fck = {
- .name = "fac_fck",
- .parent = &func_12m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 25,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk eac_ick = {
- .name = "eac_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 24,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk eac_fck = {
- .name = "eac_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 24,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk hdq_ick = {
- .name = "hdq_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 23,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk hdq_fck = {
- .name = "hdq_fck",
- .parent = &func_12m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 23,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk i2c2_ick = {
- .name = "i2c_ick",
- .id = 2,
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 20,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk i2c2_fck = {
- .name = "i2c_fck",
- .id = 2,
- .parent = &func_12m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 20,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk i2chs2_fck = {
- .name = "i2chs2_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 20,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk i2c1_ick = {
- .name = "i2c_ick",
- .id = 1,
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 19,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk i2c1_fck = {
- .name = "i2c_fck",
- .id = 1,
- .parent = &func_12m_ck,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 19,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk i2chs1_fck = {
- .name = "i2chs1_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 19,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk vlynq_ick = {
- .name = "vlynq_ick",
- .parent = &core_l3_ck,
- .flags = CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE,
- .enable_bit = 3,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk vlynq_fck = {
- .name = "vlynq_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
- .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE,
- .enable_bit = 3,
- .src_offset = 15,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk sdrc_ick = {
- .name = "sdrc_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN3_CORE,
- .enable_bit = 2,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk des_ick = {
- .name = "des_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE,
- .enable_bit = 0,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk sha_ick = {
- .name = "sha_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE,
- .enable_bit = 1,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk rng_ick = {
- .name = "rng_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE,
- .enable_bit = 2,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk aes_ick = {
- .name = "aes_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE,
- .enable_bit = 3,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk pka_ick = {
- .name = "pka_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE,
- .enable_bit = 4,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk usb_fck = {
- .name = "usb_fck",
- .parent = &func_48m_ck,
- .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 0,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk usbhs_ick = {
- .name = "usbhs_ick",
- .parent = &core_l3_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 6,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mmchs1_ick = {
- .name = "mmchs1_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 7,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mmchs1_fck = {
- .name = "mmchs1_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 7,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mmchs2_ick = {
- .name = "mmchs2_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 8,
- .recalc = &omap2_followparent_recalc,
-};
-
-static struct clk mmchs2_fck = {
- .name = "mmchs2_fck",
- .parent = &func_96m_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 8,
- .recalc = &omap2_followparent_recalc,
-};
+#ifdef CONFIG_OMAP_RESET_CLOCKS
+void omap2_clk_disable_unused(struct clk *clk);
+#else
+#define omap2_clk_disable_unused NULL
+#endif
-static struct clk gpio5_ick = {
- .name = "gpio5_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 10,
- .recalc = &omap2_followparent_recalc,
-};
+void omap2_clksel_recalc(struct clk *clk);
+void omap2_init_clksel_parent(struct clk *clk);
+u32 omap2_clksel_get_divisor(struct clk *clk);
+u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
+ u32 *new_div);
+u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val);
+u32 omap2_divisor_to_clksel(struct clk *clk, u32 div);
+void omap2_fixed_divisor_recalc(struct clk *clk);
+long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate);
+int omap2_clksel_set_rate(struct clk *clk, unsigned long rate);
+u32 omap2_get_dpll_rate(struct clk *clk);
+int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name);
-static struct clk gpio5_fck = {
- .name = "gpio5_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 10,
- .recalc = &omap2_followparent_recalc,
-};
+extern u8 cpu_mask;
-static struct clk mdm_intc_ick = {
- .name = "mdm_intc_ick",
- .parent = &l4_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
- .enable_bit = 11,
- .recalc = &omap2_followparent_recalc,
+/* clksel_rate data common to 24xx/343x */
+static const struct clksel_rate gpt_32k_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
};
-static struct clk mmchsdb1_fck = {
- .name = "mmchsdb1_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 16,
- .recalc = &omap2_followparent_recalc,
+static const struct clksel_rate gpt_sys_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
};
-static struct clk mmchsdb2_fck = {
- .name = "mmchsdb2_fck",
- .parent = &func_32k_ck,
- .flags = CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE,
- .enable_bit = 17,
- .recalc = &omap2_followparent_recalc,
+static const struct clksel_rate gfx_l3_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_343X },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE },
+ { .div = 3, .val = 3, .flags = RATE_IN_243X | RATE_IN_343X },
+ { .div = 4, .val = 4, .flags = RATE_IN_243X | RATE_IN_343X },
+ { .div = 0 }
};
-/*
- * This clock is a composite clock which does entire set changes then
- * forces a rebalance. It keys on the MPU speed, but it really could
- * be any key speed part of a set in the rate table.
- *
- * to really change a set, you need memory table sets which get changed
- * in sram, pre-notifiers & post notifiers, changing the top set, without
- * having low level display recalc's won't work... this is why dpm notifiers
- * work, isr's off, walk a list of clocks already _off_ and not messing with
- * the bus.
- *
- * This clock should have no parent. It embodies the entire upper level
- * active set. A parent will mess up some of the init also.
- */
-static struct clk virt_prcm_set = {
- .name = "virt_prcm_set",
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP,
- .parent = &mpu_ck, /* Indexed by mpu speed, no parent */
- .recalc = &omap2_mpu_recalc, /* sets are keyed on mpu rate */
- .set_rate = &omap2_select_table_rate,
- .round_rate = &omap2_round_to_table_rate,
-};
-
-static struct clk *onchip_clks[] = {
- /* external root sources */
- &func_32k_ck,
- &osc_ck,
- &sys_ck,
- &alt_ck,
- /* internal analog sources */
- &dpll_ck,
- &apll96_ck,
- &apll54_ck,
- /* internal prcm root sources */
- &func_54m_ck,
- &core_ck,
- &sleep_ck,
- &func_96m_ck,
- &func_48m_ck,
- &func_12m_ck,
- &wdt1_osc_ck,
- &sys_clkout,
- &sys_clkout2,
- &emul_ck,
- /* mpu domain clocks */
- &mpu_ck,
- /* dsp domain clocks */
- &iva2_1_fck, /* 2430 */
- &iva2_1_ick,
- &dsp_ick, /* 2420 */
- &dsp_fck,
- &iva1_ifck,
- &iva1_mpu_int_ifck,
- /* GFX domain clocks */
- &gfx_3d_fck,
- &gfx_2d_fck,
- &gfx_ick,
- /* Modem domain clocks */
- &mdm_ick,
- &mdm_osc_ck,
- /* DSS domain clocks */
- &dss_ick,
- &dss1_fck,
- &dss2_fck,
- &dss_54m_fck,
- /* L3 domain clocks */
- &core_l3_ck,
- &ssi_ssr_sst_fck,
- &usb_l4_ick,
- /* L4 domain clocks */
- &l4_ck, /* used as both core_l4 and wu_l4 */
- &ssi_l4_ick,
- /* virtual meta-group clock */
- &virt_prcm_set,
- /* general l4 interface ck, multi-parent functional clk */
- &gpt1_ick,
- &gpt1_fck,
- &gpt2_ick,
- &gpt2_fck,
- &gpt3_ick,
- &gpt3_fck,
- &gpt4_ick,
- &gpt4_fck,
- &gpt5_ick,
- &gpt5_fck,
- &gpt6_ick,
- &gpt6_fck,
- &gpt7_ick,
- &gpt7_fck,
- &gpt8_ick,
- &gpt8_fck,
- &gpt9_ick,
- &gpt9_fck,
- &gpt10_ick,
- &gpt10_fck,
- &gpt11_ick,
- &gpt11_fck,
- &gpt12_ick,
- &gpt12_fck,
- &mcbsp1_ick,
- &mcbsp1_fck,
- &mcbsp2_ick,
- &mcbsp2_fck,
- &mcbsp3_ick,
- &mcbsp3_fck,
- &mcbsp4_ick,
- &mcbsp4_fck,
- &mcbsp5_ick,
- &mcbsp5_fck,
- &mcspi1_ick,
- &mcspi1_fck,
- &mcspi2_ick,
- &mcspi2_fck,
- &mcspi3_ick,
- &mcspi3_fck,
- &uart1_ick,
- &uart1_fck,
- &uart2_ick,
- &uart2_fck,
- &uart3_ick,
- &uart3_fck,
- &gpios_ick,
- &gpios_fck,
- &mpu_wdt_ick,
- &mpu_wdt_fck,
- &sync_32k_ick,
- &wdt1_ick,
- &omapctrl_ick,
- &icr_ick,
- &cam_fck,
- &cam_ick,
- &mailboxes_ick,
- &wdt4_ick,
- &wdt4_fck,
- &wdt3_ick,
- &wdt3_fck,
- &mspro_ick,
- &mspro_fck,
- &mmc_ick,
- &mmc_fck,
- &fac_ick,
- &fac_fck,
- &eac_ick,
- &eac_fck,
- &hdq_ick,
- &hdq_fck,
- &i2c1_ick,
- &i2c1_fck,
- &i2chs1_fck,
- &i2c2_ick,
- &i2c2_fck,
- &i2chs2_fck,
- &vlynq_ick,
- &vlynq_fck,
- &sdrc_ick,
- &des_ick,
- &sha_ick,
- &rng_ick,
- &aes_ick,
- &pka_ick,
- &usb_fck,
- &usbhs_ick,
- &mmchs1_ick,
- &mmchs1_fck,
- &mmchs2_ick,
- &mmchs2_fck,
- &gpio5_ick,
- &gpio5_fck,
- &mdm_intc_ick,
- &mmchsdb1_fck,
- &mmchsdb2_fck,
-};
#endif
diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c
new file mode 100644
index 0000000..ece32d8
--- /dev/null
+++ b/arch/arm/mach-omap2/clock24xx.c
@@ -0,0 +1,539 @@
+/*
+ * linux/arch/arm/mach-omap2/clock.c
+ *
+ * Copyright (C) 2005-2008 Texas Instruments, Inc.
+ * Copyright (C) 2004-2008 Nokia Corporation
+ *
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
+ *
+ * Based on earlier work by Tuukka Tikkanen, Tony Lindgren,
+ * Gordon McNutt and RidgeRun, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#undef DEBUG
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+
+#include <linux/io.h>
+#include <linux/cpufreq.h>
+
+#include <asm/arch/clock.h>
+#include <asm/arch/sram.h>
+#include <asm/div64.h>
+#include <asm/bitops.h>
+
+#include "memory.h"
+#include "clock.h"
+#include "clock24xx.h"
+#include "prm.h"
+#include "prm-regbits-24xx.h"
+#include "cm.h"
+#include "cm-regbits-24xx.h"
+
+/* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */
+#define EN_APLL_STOPPED 0
+#define EN_APLL_LOCKED 3
+
+/* CM_CLKSEL1_PLL.APLLS_CLKIN options (24XX) */
+#define APLLS_CLKIN_19_2MHZ 0
+#define APLLS_CLKIN_13MHZ 2
+#define APLLS_CLKIN_12MHZ 3
+
+/* #define DOWN_VARIABLE_DPLL 1 */ /* Experimental */
+
+static struct prcm_config *curr_prcm_set;
+static struct clk *vclk;
+static struct clk *sclk;
+
+/*-------------------------------------------------------------------------
+ * Omap24xx specific clock functions
+ *-------------------------------------------------------------------------*/
+
+/* This actually returns the rate of core_ck, not dpll_ck. */
+static u32 omap2_get_dpll_rate_24xx(struct clk *tclk)
+{
+ long long dpll_clk;
+ u8 amult;
+
+ dpll_clk = omap2_get_dpll_rate(tclk);
+
+ amult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+ amult &= OMAP24XX_CORE_CLK_SRC_MASK;
+ dpll_clk *= amult;
+
+ return dpll_clk;
+}
+
+static int omap2_enable_osc_ck(struct clk *clk)
+{
+ u32 pcc;
+
+ pcc = __raw_readl(OMAP24XX_PRCM_CLKSRC_CTRL);
+
+ __raw_writel(pcc & ~OMAP_AUTOEXTCLKMODE_MASK,
+ OMAP24XX_PRCM_CLKSRC_CTRL);
+
+ return 0;
+}
+
+static void omap2_disable_osc_ck(struct clk *clk)
+{
+ u32 pcc;
+
+ pcc = __raw_readl(OMAP24XX_PRCM_CLKSRC_CTRL);
+
+ __raw_writel(pcc | OMAP_AUTOEXTCLKMODE_MASK,
+ OMAP24XX_PRCM_CLKSRC_CTRL);
+}
+
+#ifdef OLD_CK
+/* Recalculate SYST_CLK */
+static void omap2_sys_clk_recalc(struct clk * clk)
+{
+ u32 div = PRCM_CLKSRC_CTRL;
+ div &= (1 << 7) | (1 << 6); /* Test if ext clk divided by 1 or 2 */
+ div >>= clk->rate_offset;
+ clk->rate = (clk->parent->rate / div);
+ propagate_rate(clk);
+}
+#endif /* OLD_CK */
+
+/* Enable an APLL if off */
+static int omap2_clk_fixed_enable(struct clk *clk)
+{
+ u32 cval, apll_mask;
+
+ apll_mask = EN_APLL_LOCKED << clk->enable_bit;
+
+ cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+
+ if ((cval & apll_mask) == apll_mask)
+ return 0; /* apll already enabled */
+
+ cval &= ~apll_mask;
+ cval |= apll_mask;
+ cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
+
+ if (clk == &apll96_ck)
+ cval = OMAP24XX_ST_96M_APLL;
+ else if (clk == &apll54_ck)
+ cval = OMAP24XX_ST_54M_APLL;
+
+ omap2_wait_clock_ready(OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), cval,
+ clk->name);
+
+ /*
+ * REVISIT: Should we return an error code if omap2_wait_clock_ready()
+ * fails?
+ */
+ return 0;
+}
+
+/* Stop APLL */
+static void omap2_clk_fixed_disable(struct clk *clk)
+{
+ u32 cval;
+
+ cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+ cval &= ~(EN_APLL_LOCKED << clk->enable_bit);
+ cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
+}
+
+/*
+ * Uses the current prcm set to tell if a rate is valid.
+ * You can go slower, but not faster within a given rate set.
+ */
+static u32 omap2_dpll_round_rate(unsigned long target_rate)
+{
+ u32 high, low, core_clk_src;
+
+ core_clk_src = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+ core_clk_src &= OMAP24XX_CORE_CLK_SRC_MASK;
+
+ if (core_clk_src == CORE_CLK_SRC_DPLL) { /* DPLL clockout */
+ high = curr_prcm_set->dpll_speed * 2;
+ low = curr_prcm_set->dpll_speed;
+ } else { /* DPLL clockout x 2 */
+ high = curr_prcm_set->dpll_speed;
+ low = curr_prcm_set->dpll_speed / 2;
+ }
+
+#ifdef DOWN_VARIABLE_DPLL
+ if (target_rate > high)
+ return high;
+ else
+ return target_rate;
+#else
+ if (target_rate > low)
+ return high;
+ else
+ return low;
+#endif
+
+}
+
+static void omap2_dpll_recalc(struct clk *clk)
+{
+ clk->rate = omap2_get_dpll_rate_24xx(clk);
+
+ propagate_rate(clk);
+}
+
+static int omap2_reprogram_dpll(struct clk *clk, unsigned long rate)
+{
+ u32 cur_rate, low, mult, div, valid_rate, done_rate;
+ u32 bypass = 0;
+ struct prcm_config tmpset;
+ const struct dpll_data *dd;
+ unsigned long flags;
+ int ret = -EINVAL;
+
+ local_irq_save(flags);
+ cur_rate = omap2_get_dpll_rate_24xx(&dpll_ck);
+ mult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+ mult &= OMAP24XX_CORE_CLK_SRC_MASK;
+
+ if ((rate == (cur_rate / 2)) && (mult == 2)) {
+ omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL, 1);
+ } else if ((rate == (cur_rate * 2)) && (mult == 1)) {
+ omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1);
+ } else if (rate != cur_rate) {
+ valid_rate = omap2_dpll_round_rate(rate);
+ if (valid_rate != rate)
+ goto dpll_exit;
+
+ if (mult == 1)
+ low = curr_prcm_set->dpll_speed;
+ else
+ low = curr_prcm_set->dpll_speed / 2;
+
+ dd = clk->dpll_data;
+ if (!dd)
+ goto dpll_exit;
+
+ tmpset.cm_clksel1_pll = __raw_readl(dd->mult_div1_reg);
+ tmpset.cm_clksel1_pll &= ~(dd->mult_mask |
+ dd->div1_mask);
+ div = ((curr_prcm_set->xtal_speed / 1000000) - 1);
+ tmpset.cm_clksel2_pll = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+ tmpset.cm_clksel2_pll &= ~OMAP24XX_CORE_CLK_SRC_MASK;
+ if (rate > low) {
+ tmpset.cm_clksel2_pll |= CORE_CLK_SRC_DPLL_X2;
+ mult = ((rate / 2) / 1000000);
+ done_rate = CORE_CLK_SRC_DPLL_X2;
+ } else {
+ tmpset.cm_clksel2_pll |= CORE_CLK_SRC_DPLL;
+ mult = (rate / 1000000);
+ done_rate = CORE_CLK_SRC_DPLL;
+ }
+ tmpset.cm_clksel1_pll |= (div << __ffs(dd->mult_mask));
+ tmpset.cm_clksel1_pll |= (mult << __ffs(dd->div1_mask));
+
+ /* Worst case */
+ tmpset.base_sdrc_rfr = SDRC_RFR_CTRL_BYPASS;
+
+ if (rate == curr_prcm_set->xtal_speed) /* If asking for 1-1 */
+ bypass = 1;
+
+ omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); /* For init_mem */
+
+ /* Force dll lock mode */
+ omap2_set_prcm(tmpset.cm_clksel1_pll, tmpset.base_sdrc_rfr,
+ bypass);
+
+ /* Errata: ret dll entry state */
+ omap2_init_memory_params(omap2_dll_force_needed());
+ omap2_reprogram_sdrc(done_rate, 0);
+ }
+ omap2_dpll_recalc(&dpll_ck);
+ ret = 0;
+
+dpll_exit:
+ local_irq_restore(flags);
+ return(ret);
+}
+
+/**
+ * omap2_table_mpu_recalc - just return the MPU speed
+ * @clk: virt_prcm_set struct clk
+ *
+ * Set virt_prcm_set's rate to the mpu_speed field of the current PRCM set.
+ */
+static void omap2_table_mpu_recalc(struct clk *clk)
+{
+ clk->rate = curr_prcm_set->mpu_speed;
+}
+
+/*
+ * Look for a rate equal or less than the target rate given a configuration set.
+ *
+ * What's not entirely clear is "which" field represents the key field.
+ * Some might argue L3-DDR, others ARM, others IVA. This code is simple and
+ * just uses the ARM rates.
+ */
+static long omap2_round_to_table_rate(struct clk *clk, unsigned long rate)
+{
+ struct prcm_config *ptr;
+ long highest_rate;
+
+ if (clk != &virt_prcm_set)
+ return -EINVAL;
+
+ highest_rate = -EINVAL;
+
+ for (ptr = rate_table; ptr->mpu_speed; ptr++) {
+ if (!(ptr->flags & cpu_mask))
+ continue;
+ if (ptr->xtal_speed != sys_ck.rate)
+ continue;
+
+ highest_rate = ptr->mpu_speed;
+
+ /* Can check only after xtal frequency check */
+ if (ptr->mpu_speed <= rate)
+ break;
+ }
+ return highest_rate;
+}
+
+/* Sets basic clocks based on the specified rate */
+static int omap2_select_table_rate(struct clk *clk, unsigned long rate)
+{
+ u32 cur_rate, done_rate, bypass = 0, tmp;
+ struct prcm_config *prcm;
+ unsigned long found_speed = 0;
+ unsigned long flags;
+
+ if (clk != &virt_prcm_set)
+ return -EINVAL;
+
+ for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+ if (!(prcm->flags & cpu_mask))
+ continue;
+
+ if (prcm->xtal_speed != sys_ck.rate)
+ continue;
+
+ if (prcm->mpu_speed <= rate) {
+ found_speed = prcm->mpu_speed;
+ break;
+ }
+ }
+
+ if (!found_speed) {
+ printk(KERN_INFO "Could not set MPU rate to %luMHz\n",
+ rate / 1000000);
+ return -EINVAL;
+ }
+
+ curr_prcm_set = prcm;
+ cur_rate = omap2_get_dpll_rate_24xx(&dpll_ck);
+
+ if (prcm->dpll_speed == cur_rate / 2) {
+ omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL, 1);
+ } else if (prcm->dpll_speed == cur_rate * 2) {
+ omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1);
+ } else if (prcm->dpll_speed != cur_rate) {
+ local_irq_save(flags);
+
+ if (prcm->dpll_speed == prcm->xtal_speed)
+ bypass = 1;
+
+ if ((prcm->cm_clksel2_pll & OMAP24XX_CORE_CLK_SRC_MASK) ==
+ CORE_CLK_SRC_DPLL_X2)
+ done_rate = CORE_CLK_SRC_DPLL_X2;
+ else
+ done_rate = CORE_CLK_SRC_DPLL;
+
+ /* MPU divider */
+ cm_write_mod_reg(prcm->cm_clksel_mpu, MPU_MOD, CM_CLKSEL);
+
+ /* dsp + iva1 div(2420), iva2.1(2430) */
+ cm_write_mod_reg(prcm->cm_clksel_dsp,
+ OMAP24XX_DSP_MOD, CM_CLKSEL);
+
+ cm_write_mod_reg(prcm->cm_clksel_gfx, GFX_MOD, CM_CLKSEL);
+
+ /* Major subsystem dividers */
+ tmp = cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK;
+ cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD, CM_CLKSEL1);
+ if (cpu_is_omap2430())
+ cm_write_mod_reg(prcm->cm_clksel_mdm,
+ OMAP2430_MDM_MOD, CM_CLKSEL);
+
+ /* x2 to enter init_mem */
+ omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1);
+
+ omap2_set_prcm(prcm->cm_clksel1_pll, prcm->base_sdrc_rfr,
+ bypass);
+
+ omap2_init_memory_params(omap2_dll_force_needed());
+ omap2_reprogram_sdrc(done_rate, 0);
+
+ local_irq_restore(flags);
+ }
+ omap2_dpll_recalc(&dpll_ck);
+
+ return 0;
+}
+
+static struct clk_functions omap2_clk_functions = {
+ .clk_enable = omap2_clk_enable,
+ .clk_disable = omap2_clk_disable,
+ .clk_round_rate = omap2_clk_round_rate,
+ .clk_set_rate = omap2_clk_set_rate,
+ .clk_set_parent = omap2_clk_set_parent,
+ .clk_disable_unused = omap2_clk_disable_unused,
+};
+
+static u32 omap2_get_apll_clkin(void)
+{
+ u32 aplls, sclk = 0;
+
+ aplls = cm_read_mod_reg(PLL_MOD, CM_CLKSEL1);
+ aplls &= OMAP24XX_APLLS_CLKIN_MASK;
+ aplls >>= OMAP24XX_APLLS_CLKIN_SHIFT;
+
+ if (aplls == APLLS_CLKIN_19_2MHZ)
+ sclk = 19200000;
+ else if (aplls == APLLS_CLKIN_13MHZ)
+ sclk = 13000000;
+ else if (aplls == APLLS_CLKIN_12MHZ)
+ sclk = 12000000;
+
+ return sclk;
+}
+
+static u32 omap2_get_sysclkdiv(void)
+{
+ u32 div;
+
+ div = __raw_readl(OMAP24XX_PRCM_CLKSRC_CTRL);
+ div &= OMAP_SYSCLKDIV_MASK;
+ div >>= OMAP_SYSCLKDIV_SHIFT;
+
+ return div;
+}
+
+static void omap2_osc_clk_recalc(struct clk *clk)
+{
+ clk->rate = omap2_get_apll_clkin() * omap2_get_sysclkdiv();
+ propagate_rate(clk);
+}
+
+static void omap2_sys_clk_recalc(struct clk *clk)
+{
+ clk->rate = clk->parent->rate / omap2_get_sysclkdiv();
+ propagate_rate(clk);
+}
+
+/*
+ * Set clocks for bypass mode for reboot to work.
+ */
+void omap2_clk_prepare_for_reboot(void)
+{
+ u32 rate;
+
+ if (vclk == NULL || sclk == NULL)
+ return;
+
+ rate = clk_get_rate(sclk);
+ clk_set_rate(vclk, rate);
+}
+
+/*
+ * Switch the MPU rate if specified on cmdline.
+ * We cannot do this early until cmdline is parsed.
+ */
+static int __init omap2_clk_arch_init(void)
+{
+ if (!mpurate)
+ return -EINVAL;
+
+ if (omap2_select_table_rate(&virt_prcm_set, mpurate))
+ printk(KERN_ERR "Could not find matching MPU rate\n");
+
+ recalculate_root_clocks();
+
+ printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL/MPU): "
+ "%ld.%01ld/%ld/%ld MHz\n",
+ (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
+ (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
+
+ return 0;
+}
+arch_initcall(omap2_clk_arch_init);
+
+int __init omap2_clk_init(void)
+{
+ struct prcm_config *prcm;
+ struct clk **clkp;
+ u32 clkrate;
+
+ if (cpu_is_omap242x())
+ cpu_mask = RATE_IN_242X;
+ else if (cpu_is_omap2430())
+ cpu_mask = RATE_IN_243X;
+
+ clk_init(&omap2_clk_functions);
+
+ omap2_osc_clk_recalc(&osc_ck);
+ omap2_sys_clk_recalc(&sys_ck);
+
+ for (clkp = onchip_24xx_clks;
+ clkp < onchip_24xx_clks + ARRAY_SIZE(onchip_24xx_clks);
+ clkp++) {
+
+ if ((*clkp)->flags & CLOCK_IN_OMAP242X && cpu_is_omap2420()) {
+ clk_register(*clkp);
+ continue;
+ }
+
+ if ((*clkp)->flags & CLOCK_IN_OMAP243X && cpu_is_omap2430()) {
+ clk_register(*clkp);
+ continue;
+ }
+ }
+
+ /* Check the MPU rate set by bootloader */
+ clkrate = omap2_get_dpll_rate_24xx(&dpll_ck);
+ for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+ if (!(prcm->flags & cpu_mask))
+ continue;
+ if (prcm->xtal_speed != sys_ck.rate)
+ continue;
+ if (prcm->dpll_speed <= clkrate)
+ break;
+ }
+ curr_prcm_set = prcm;
+
+ recalculate_root_clocks();
+
+ printk(KERN_INFO "Clocking rate (Crystal/DPLL/MPU): "
+ "%ld.%01ld/%ld/%ld MHz\n",
+ (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
+ (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
+
+ /*
+ * Only enable those clocks we will need, let the drivers
+ * enable other clocks as necessary
+ */
+ clk_enable_init_clocks();
+
+ /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */
+ vclk = clk_get(NULL, "virt_prcm_set");
+ sclk = clk_get(NULL, "sys_ck");
+
+ return 0;
+}
diff --git a/arch/arm/mach-omap2/clock24xx.h b/arch/arm/mach-omap2/clock24xx.h
new file mode 100644
index 0000000..88081ed
--- /dev/null
+++ b/arch/arm/mach-omap2/clock24xx.h
@@ -0,0 +1,2643 @@
+/*
+ * linux/arch/arm/mach-omap2/clock24xx.h
+ *
+ * Copyright (C) 2005-2008 Texas Instruments, Inc.
+ * Copyright (C) 2004-2008 Nokia Corporation
+ *
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H
+#define __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H
+
+#include "clock.h"
+
+#include "prm.h"
+#include "cm.h"
+#include "prm-regbits-24xx.h"
+#include "cm-regbits-24xx.h"
+#include "sdrc.h"
+
+static void omap2_table_mpu_recalc(struct clk *clk);
+static int omap2_select_table_rate(struct clk *clk, unsigned long rate);
+static long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
+static void omap2_sys_clk_recalc(struct clk *clk);
+static void omap2_osc_clk_recalc(struct clk *clk);
+static void omap2_sys_clk_recalc(struct clk *clk);
+static void omap2_dpll_recalc(struct clk *clk);
+static int omap2_clk_fixed_enable(struct clk *clk);
+static void omap2_clk_fixed_disable(struct clk *clk);
+static int omap2_enable_osc_ck(struct clk *clk);
+static void omap2_disable_osc_ck(struct clk *clk);
+static int omap2_reprogram_dpll(struct clk *clk, unsigned long rate);
+
+/* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+ * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP
+ * CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM
+ */
+struct prcm_config {
+ unsigned long xtal_speed; /* crystal rate */
+ unsigned long dpll_speed; /* dpll: out*xtal*M/(N-1)table_recalc */
+ unsigned long mpu_speed; /* speed of MPU */
+ unsigned long cm_clksel_mpu; /* mpu divider */
+ unsigned long cm_clksel_dsp; /* dsp+iva1 div(2420), iva2.1(2430) */
+ unsigned long cm_clksel_gfx; /* gfx dividers */
+ unsigned long cm_clksel1_core; /* major subsystem dividers */
+ unsigned long cm_clksel1_pll; /* m,n */
+ unsigned long cm_clksel2_pll; /* dpllx1 or x2 out */
+ unsigned long cm_clksel_mdm; /* modem dividers 2430 only */
+ unsigned long base_sdrc_rfr; /* base refresh timing for a set */
+ unsigned char flags;
+};
+
+/*
+ * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
+ * These configurations are characterized by voltage and speed for clocks.
+ * The device is only validated for certain combinations. One way to express
+ * these combinations is via the 'ratio's' which the clocks operate with
+ * respect to each other. These ratio sets are for a given voltage/DPLL
+ * setting. All configurations can be described by a DPLL setting and a ratio
+ * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
+ *
+ * 2430 differs from 2420 in that there are no more phase synchronizers used.
+ * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
+ * 2430 (iva2.1, NOdsp, mdm)
+ */
+
+/* Core fields for cm_clksel, not ratio governed */
+#define RX_CLKSEL_DSS1 (0x10 << 8)
+#define RX_CLKSEL_DSS2 (0x0 << 13)
+#define RX_CLKSEL_SSI (0x5 << 20)
+
+/*-------------------------------------------------------------------------
+ * Voltage/DPLL ratios
+ *-------------------------------------------------------------------------*/
+
+/* 2430 Ratio's, 2430-Ratio Config 1 */
+#define R1_CLKSEL_L3 (4 << 0)
+#define R1_CLKSEL_L4 (2 << 5)
+#define R1_CLKSEL_USB (4 << 25)
+#define R1_CM_CLKSEL1_CORE_VAL R1_CLKSEL_USB | RX_CLKSEL_SSI | \
+ RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+ R1_CLKSEL_L4 | R1_CLKSEL_L3
+#define R1_CLKSEL_MPU (2 << 0)
+#define R1_CM_CLKSEL_MPU_VAL R1_CLKSEL_MPU
+#define R1_CLKSEL_DSP (2 << 0)
+#define R1_CLKSEL_DSP_IF (2 << 5)
+#define R1_CM_CLKSEL_DSP_VAL R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF
+#define R1_CLKSEL_GFX (2 << 0)
+#define R1_CM_CLKSEL_GFX_VAL R1_CLKSEL_GFX
+#define R1_CLKSEL_MDM (4 << 0)
+#define R1_CM_CLKSEL_MDM_VAL R1_CLKSEL_MDM
+
+/* 2430-Ratio Config 2 */
+#define R2_CLKSEL_L3 (6 << 0)
+#define R2_CLKSEL_L4 (2 << 5)
+#define R2_CLKSEL_USB (2 << 25)
+#define R2_CM_CLKSEL1_CORE_VAL R2_CLKSEL_USB | RX_CLKSEL_SSI | \
+ RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+ R2_CLKSEL_L4 | R2_CLKSEL_L3
+#define R2_CLKSEL_MPU (2 << 0)
+#define R2_CM_CLKSEL_MPU_VAL R2_CLKSEL_MPU
+#define R2_CLKSEL_DSP (2 << 0)
+#define R2_CLKSEL_DSP_IF (3 << 5)
+#define R2_CM_CLKSEL_DSP_VAL R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF
+#define R2_CLKSEL_GFX (2 << 0)
+#define R2_CM_CLKSEL_GFX_VAL R2_CLKSEL_GFX
+#define R2_CLKSEL_MDM (6 << 0)
+#define R2_CM_CLKSEL_MDM_VAL R2_CLKSEL_MDM
+
+/* 2430-Ratio Bootm (BYPASS) */
+#define RB_CLKSEL_L3 (1 << 0)
+#define RB_CLKSEL_L4 (1 << 5)
+#define RB_CLKSEL_USB (1 << 25)
+#define RB_CM_CLKSEL1_CORE_VAL RB_CLKSEL_USB | RX_CLKSEL_SSI | \
+ RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+ RB_CLKSEL_L4 | RB_CLKSEL_L3
+#define RB_CLKSEL_MPU (1 << 0)
+#define RB_CM_CLKSEL_MPU_VAL RB_CLKSEL_MPU
+#define RB_CLKSEL_DSP (1 << 0)
+#define RB_CLKSEL_DSP_IF (1 << 5)
+#define RB_CM_CLKSEL_DSP_VAL RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF
+#define RB_CLKSEL_GFX (1 << 0)
+#define RB_CM_CLKSEL_GFX_VAL RB_CLKSEL_GFX
+#define RB_CLKSEL_MDM (1 << 0)
+#define RB_CM_CLKSEL_MDM_VAL RB_CLKSEL_MDM
+
+/* 2420 Ratio Equivalents */
+#define RXX_CLKSEL_VLYNQ (0x12 << 15)
+#define RXX_CLKSEL_SSI (0x8 << 20)
+
+/* 2420-PRCM III 532MHz core */
+#define RIII_CLKSEL_L3 (4 << 0) /* 133MHz */
+#define RIII_CLKSEL_L4 (2 << 5) /* 66.5MHz */
+#define RIII_CLKSEL_USB (4 << 25) /* 33.25MHz */
+#define RIII_CM_CLKSEL1_CORE_VAL RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \
+ RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
+ RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \
+ RIII_CLKSEL_L3
+#define RIII_CLKSEL_MPU (2 << 0) /* 266MHz */
+#define RIII_CM_CLKSEL_MPU_VAL RIII_CLKSEL_MPU
+#define RIII_CLKSEL_DSP (3 << 0) /* c5x - 177.3MHz */
+#define RIII_CLKSEL_DSP_IF (2 << 5) /* c5x - 88.67MHz */
+#define RIII_SYNC_DSP (1 << 7) /* Enable sync */
+#define RIII_CLKSEL_IVA (6 << 8) /* iva1 - 88.67MHz */
+#define RIII_SYNC_IVA (1 << 13) /* Enable sync */
+#define RIII_CM_CLKSEL_DSP_VAL RIII_SYNC_IVA | RIII_CLKSEL_IVA | \
+ RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \
+ RIII_CLKSEL_DSP
+#define RIII_CLKSEL_GFX (2 << 0) /* 66.5MHz */
+#define RIII_CM_CLKSEL_GFX_VAL RIII_CLKSEL_GFX
+
+/* 2420-PRCM II 600MHz core */
+#define RII_CLKSEL_L3 (6 << 0) /* 100MHz */
+#define RII_CLKSEL_L4 (2 << 5) /* 50MHz */
+#define RII_CLKSEL_USB (2 << 25) /* 50MHz */
+#define RII_CM_CLKSEL1_CORE_VAL RII_CLKSEL_USB | \
+ RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
+ RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+ RII_CLKSEL_L4 | RII_CLKSEL_L3
+#define RII_CLKSEL_MPU (2 << 0) /* 300MHz */
+#define RII_CM_CLKSEL_MPU_VAL RII_CLKSEL_MPU
+#define RII_CLKSEL_DSP (3 << 0) /* c5x - 200MHz */
+#define RII_CLKSEL_DSP_IF (2 << 5) /* c5x - 100MHz */
+#define RII_SYNC_DSP (0 << 7) /* Bypass sync */
+#define RII_CLKSEL_IVA (3 << 8) /* iva1 - 200MHz */
+#define RII_SYNC_IVA (0 << 13) /* Bypass sync */
+#define RII_CM_CLKSEL_DSP_VAL RII_SYNC_IVA | RII_CLKSEL_IVA | \
+ RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \
+ RII_CLKSEL_DSP
+#define RII_CLKSEL_GFX (2 << 0) /* 50MHz */
+#define RII_CM_CLKSEL_GFX_VAL RII_CLKSEL_GFX
+
+/* 2420-PRCM I 660MHz core */
+#define RI_CLKSEL_L3 (4 << 0) /* 165MHz */
+#define RI_CLKSEL_L4 (2 << 5) /* 82.5MHz */
+#define RI_CLKSEL_USB (4 << 25) /* 41.25MHz */
+#define RI_CM_CLKSEL1_CORE_VAL RI_CLKSEL_USB | \
+ RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
+ RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+ RI_CLKSEL_L4 | RI_CLKSEL_L3
+#define RI_CLKSEL_MPU (2 << 0) /* 330MHz */
+#define RI_CM_CLKSEL_MPU_VAL RI_CLKSEL_MPU
+#define RI_CLKSEL_DSP (3 << 0) /* c5x - 220MHz */
+#define RI_CLKSEL_DSP_IF (2 << 5) /* c5x - 110MHz */
+#define RI_SYNC_DSP (1 << 7) /* Activate sync */
+#define RI_CLKSEL_IVA (4 << 8) /* iva1 - 165MHz */
+#define RI_SYNC_IVA (0 << 13) /* Bypass sync */
+#define RI_CM_CLKSEL_DSP_VAL RI_SYNC_IVA | RI_CLKSEL_IVA | \
+ RI_SYNC_DSP | RI_CLKSEL_DSP_IF | \
+ RI_CLKSEL_DSP
+#define RI_CLKSEL_GFX (1 << 0) /* 165MHz */
+#define RI_CM_CLKSEL_GFX_VAL RI_CLKSEL_GFX
+
+/* 2420-PRCM VII (boot) */
+#define RVII_CLKSEL_L3 (1 << 0)
+#define RVII_CLKSEL_L4 (1 << 5)
+#define RVII_CLKSEL_DSS1 (1 << 8)
+#define RVII_CLKSEL_DSS2 (0 << 13)
+#define RVII_CLKSEL_VLYNQ (1 << 15)
+#define RVII_CLKSEL_SSI (1 << 20)
+#define RVII_CLKSEL_USB (1 << 25)
+
+#define RVII_CM_CLKSEL1_CORE_VAL RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \
+ RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \
+ RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3
+
+#define RVII_CLKSEL_MPU (1 << 0) /* all divide by 1 */
+#define RVII_CM_CLKSEL_MPU_VAL RVII_CLKSEL_MPU
+
+#define RVII_CLKSEL_DSP (1 << 0)
+#define RVII_CLKSEL_DSP_IF (1 << 5)
+#define RVII_SYNC_DSP (0 << 7)
+#define RVII_CLKSEL_IVA (1 << 8)
+#define RVII_SYNC_IVA (0 << 13)
+#define RVII_CM_CLKSEL_DSP_VAL RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \
+ RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP
+
+#define RVII_CLKSEL_GFX (1 << 0)
+#define RVII_CM_CLKSEL_GFX_VAL RVII_CLKSEL_GFX
+
+/*-------------------------------------------------------------------------
+ * 2430 Target modes: Along with each configuration the CPU has several
+ * modes which goes along with them. Modes mainly are the addition of
+ * describe DPLL combinations to go along with a ratio.
+ *-------------------------------------------------------------------------*/
+
+/* Hardware governed */
+#define MX_48M_SRC (0 << 3)
+#define MX_54M_SRC (0 << 5)
+#define MX_APLLS_CLIKIN_12 (3 << 23)
+#define MX_APLLS_CLIKIN_13 (2 << 23)
+#define MX_APLLS_CLIKIN_19_2 (0 << 23)
+
+/*
+ * 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed
+ * #5a (ratio1) baseport-target, target DPLL = 266*2 = 532MHz
+ */
+#define M5A_DPLL_MULT_12 (133 << 12)
+#define M5A_DPLL_DIV_12 (5 << 8)
+#define M5A_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+#define M5A_DPLL_MULT_13 (61 << 12)
+#define M5A_DPLL_DIV_13 (2 << 8)
+#define M5A_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
+ M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \
+ MX_APLLS_CLIKIN_13
+#define M5A_DPLL_MULT_19 (55 << 12)
+#define M5A_DPLL_DIV_19 (3 << 8)
+#define M5A_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
+ M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \
+ MX_APLLS_CLIKIN_19_2
+/* #5b (ratio1) target DPLL = 200*2 = 400MHz */
+#define M5B_DPLL_MULT_12 (50 << 12)
+#define M5B_DPLL_DIV_12 (2 << 8)
+#define M5B_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+#define M5B_DPLL_MULT_13 (200 << 12)
+#define M5B_DPLL_DIV_13 (12 << 8)
+
+#define M5B_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
+ M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \
+ MX_APLLS_CLIKIN_13
+#define M5B_DPLL_MULT_19 (125 << 12)
+#define M5B_DPLL_DIV_19 (31 << 8)
+#define M5B_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
+ M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \
+ MX_APLLS_CLIKIN_19_2
+/*
+ * #4 (ratio2), DPLL = 399*2 = 798MHz, L3=133MHz
+ */
+#define M4_DPLL_MULT_12 (133 << 12)
+#define M4_DPLL_DIV_12 (3 << 8)
+#define M4_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ M4_DPLL_DIV_12 | M4_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+
+#define M4_DPLL_MULT_13 (399 << 12)
+#define M4_DPLL_DIV_13 (12 << 8)
+#define M4_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
+ M4_DPLL_DIV_13 | M4_DPLL_MULT_13 | \
+ MX_APLLS_CLIKIN_13
+
+#define M4_DPLL_MULT_19 (145 << 12)
+#define M4_DPLL_DIV_19 (6 << 8)
+#define M4_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
+ M4_DPLL_DIV_19 | M4_DPLL_MULT_19 | \
+ MX_APLLS_CLIKIN_19_2
+
+/*
+ * #3 (ratio2) baseport-target, target DPLL = 330*2 = 660MHz
+ */
+#define M3_DPLL_MULT_12 (55 << 12)
+#define M3_DPLL_DIV_12 (1 << 8)
+#define M3_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+#define M3_DPLL_MULT_13 (76 << 12)
+#define M3_DPLL_DIV_13 (2 << 8)
+#define M3_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
+ M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \
+ MX_APLLS_CLIKIN_13
+#define M3_DPLL_MULT_19 (17 << 12)
+#define M3_DPLL_DIV_19 (0 << 8)
+#define M3_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
+ M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \
+ MX_APLLS_CLIKIN_19_2
+
+/*
+ * #2 (ratio1) DPLL = 330*2 = 660MHz, L3=165MHz
+ */
+#define M2_DPLL_MULT_12 (55 << 12)
+#define M2_DPLL_DIV_12 (1 << 8)
+#define M2_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ M2_DPLL_DIV_12 | M2_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+
+/* Speed changes - Used 658.7MHz instead of 660MHz for LP-Refresh M=76 N=2,
+ * relock time issue */
+/* Core frequency changed from 330/165 to 329/164 MHz*/
+#define M2_DPLL_MULT_13 (76 << 12)
+#define M2_DPLL_DIV_13 (2 << 8)
+#define M2_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
+ M2_DPLL_DIV_13 | M2_DPLL_MULT_13 | \
+ MX_APLLS_CLIKIN_13
+
+#define M2_DPLL_MULT_19 (17 << 12)
+#define M2_DPLL_DIV_19 (0 << 8)
+#define M2_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
+ M2_DPLL_DIV_19 | M2_DPLL_MULT_19 | \
+ MX_APLLS_CLIKIN_19_2
+
+/* boot (boot) */
+#define MB_DPLL_MULT (1 << 12)
+#define MB_DPLL_DIV (0 << 8)
+#define MB_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
+ MB_DPLL_MULT | MX_APLLS_CLIKIN_12
+
+#define MB_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
+ MB_DPLL_MULT | MX_APLLS_CLIKIN_13
+
+#define MB_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
+ MB_DPLL_MULT | MX_APLLS_CLIKIN_19
+
+/*
+ * 2430 - chassis (sedna)
+ * 165 (ratio1) same as above #2
+ * 150 (ratio1)
+ * 133 (ratio2) same as above #4
+ * 110 (ratio2) same as above #3
+ * 104 (ratio2)
+ * boot (boot)
+ */
+
+/* PRCM I target DPLL = 2*330MHz = 660MHz */
+#define MI_DPLL_MULT_12 (55 << 12)
+#define MI_DPLL_DIV_12 (1 << 8)
+#define MI_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ MI_DPLL_DIV_12 | MI_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+
+/*
+ * 2420 Equivalent - mode registers
+ * PRCM II , target DPLL = 2*300MHz = 600MHz
+ */
+#define MII_DPLL_MULT_12 (50 << 12)
+#define MII_DPLL_DIV_12 (1 << 8)
+#define MII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+#define MII_DPLL_MULT_13 (300 << 12)
+#define MII_DPLL_DIV_13 (12 << 8)
+#define MII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
+ MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \
+ MX_APLLS_CLIKIN_13
+
+/* PRCM III target DPLL = 2*266 = 532MHz*/
+#define MIII_DPLL_MULT_12 (133 << 12)
+#define MIII_DPLL_DIV_12 (5 << 8)
+#define MIII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
+ MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \
+ MX_APLLS_CLIKIN_12
+#define MIII_DPLL_MULT_13 (266 << 12)
+#define MIII_DPLL_DIV_13 (12 << 8)
+#define MIII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
+ MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \
+ MX_APLLS_CLIKIN_13
+
+/* PRCM VII (boot bypass) */
+#define MVII_CM_CLKSEL1_PLL_12_VAL MB_CM_CLKSEL1_PLL_12_VAL
+#define MVII_CM_CLKSEL1_PLL_13_VAL MB_CM_CLKSEL1_PLL_13_VAL
+
+/* High and low operation value */
+#define MX_CLKSEL2_PLL_2x_VAL (2 << 0)
+#define MX_CLKSEL2_PLL_1x_VAL (1 << 0)
+
+/* MPU speed defines */
+#define S12M 12000000
+#define S13M 13000000
+#define S19M 19200000
+#define S26M 26000000
+#define S100M 100000000
+#define S133M 133000000
+#define S150M 150000000
+#define S164M 164000000
+#define S165M 165000000
+#define S199M 199000000
+#define S200M 200000000
+#define S266M 266000000
+#define S300M 300000000
+#define S329M 329000000
+#define S330M 330000000
+#define S399M 399000000
+#define S400M 400000000
+#define S532M 532000000
+#define S600M 600000000
+#define S658M 658000000
+#define S660M 660000000
+#define S798M 798000000
+
+/*-------------------------------------------------------------------------
+ * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+ * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
+ * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
+ * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
+ *
+ * Filling in table based on H4 boards and 2430-SDPs variants available.
+ * There are quite a few more rates combinations which could be defined.
+ *
+ * When multiple values are defined the start up will try and choose the
+ * fastest one. If a 'fast' value is defined, then automatically, the /2
+ * one should be included as it can be used. Generally having more that
+ * one fast set does not make sense, as static timings need to be changed
+ * to change the set. The exception is the bypass setting which is
+ * availble for low power bypass.
+ *
+ * Note: This table needs to be sorted, fastest to slowest.
+ *-------------------------------------------------------------------------*/
+static struct prcm_config rate_table[] = {
+ /* PRCM I - FAST */
+ {S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */
+ RI_CM_CLKSEL_DSP_VAL, RI_CM_CLKSEL_GFX_VAL,
+ RI_CM_CLKSEL1_CORE_VAL, MI_CM_CLKSEL1_PLL_12_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_165MHz,
+ RATE_IN_242X},
+
+ /* PRCM II - FAST */
+ {S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */
+ RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+ RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
+ RATE_IN_242X},
+
+ {S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */
+ RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+ RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
+ RATE_IN_242X},
+
+ /* PRCM III - FAST */
+ {S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
+ RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+ RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
+ RATE_IN_242X},
+
+ {S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
+ RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+ RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
+ RATE_IN_242X},
+
+ /* PRCM II - SLOW */
+ {S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */
+ RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+ RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
+ RATE_IN_242X},
+
+ {S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */
+ RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+ RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
+ RATE_IN_242X},
+
+ /* PRCM III - SLOW */
+ {S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
+ RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+ RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
+ RATE_IN_242X},
+
+ {S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
+ RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+ RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
+ RATE_IN_242X},
+
+ /* PRCM-VII (boot-bypass) */
+ {S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL, /* 12MHz ARM*/
+ RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
+ RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
+ RATE_IN_242X},
+
+ /* PRCM-VII (boot-bypass) */
+ {S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL, /* 13MHz ARM */
+ RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
+ RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
+ RATE_IN_242X},
+
+ /* PRCM #4 - ratio2 (ES2.1) - FAST */
+ {S13M, S798M, S399M, R2_CM_CLKSEL_MPU_VAL, /* 399MHz ARM */
+ R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
+ R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_133MHz,
+ RATE_IN_243X},
+
+ /* PRCM #2 - ratio1 (ES2) - FAST */
+ {S13M, S658M, S329M, R1_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */
+ R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+ R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_165MHz,
+ RATE_IN_243X},
+
+ /* PRCM #5a - ratio1 - FAST */
+ {S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
+ R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+ R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_133MHz,
+ RATE_IN_243X},
+
+ /* PRCM #5b - ratio1 - FAST */
+ {S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */
+ R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+ R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_100MHz,
+ RATE_IN_243X},
+
+ /* PRCM #4 - ratio1 (ES2.1) - SLOW */
+ {S13M, S399M, S199M, R2_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */
+ R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
+ R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_133MHz,
+ RATE_IN_243X},
+
+ /* PRCM #2 - ratio1 (ES2) - SLOW */
+ {S13M, S329M, S164M, R1_CM_CLKSEL_MPU_VAL, /* 165MHz ARM */
+ R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+ R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_165MHz,
+ RATE_IN_243X},
+
+ /* PRCM #5a - ratio1 - SLOW */
+ {S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
+ R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+ R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_133MHz,
+ RATE_IN_243X},
+
+ /* PRCM #5b - ratio1 - SLOW*/
+ {S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL, /* 100MHz ARM */
+ R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+ R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_100MHz,
+ RATE_IN_243X},
+
+ /* PRCM-boot/bypass */
+ {S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL, /* 13Mhz */
+ RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
+ RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_BYPASS,
+ RATE_IN_243X},
+
+ /* PRCM-boot/bypass */
+ {S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL, /* 12Mhz */
+ RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
+ RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL,
+ MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
+ SDRC_RFR_CTRL_BYPASS,
+ RATE_IN_243X},
+
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+};
+
+/*-------------------------------------------------------------------------
+ * 24xx clock tree.
+ *
+ * NOTE:In many cases here we are assigning a 'default' parent. In many
+ * cases the parent is selectable. The get/set parent calls will also
+ * switch sources.
+ *
+ * Many some clocks say always_enabled, but they can be auto idled for
+ * power savings. They will always be available upon clock request.
+ *
+ * Several sources are given initial rates which may be wrong, this will
+ * be fixed up in the init func.
+ *
+ * Things are broadly separated below by clock domains. It is
+ * noteworthy that most periferals have dependencies on multiple clock
+ * domains. Many get their interface clocks from the L4 domain, but get
+ * functional clocks from fixed sources or other core domain derived
+ * clocks.
+ *-------------------------------------------------------------------------*/
+
+/* Base external input clocks */
+static struct clk func_32k_ck = {
+ .name = "func_32k_ck",
+ .rate = 32000,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
+ .recalc = &propagate_rate,
+};
+
+/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
+static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */
+ .name = "osc_ck",
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_PROPAGATES,
+ .enable = &omap2_enable_osc_ck,
+ .disable = &omap2_disable_osc_ck,
+ .recalc = &omap2_osc_clk_recalc,
+};
+
+/* With out modem likely 12MHz, with modem likely 13MHz */
+static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */
+ .name = "sys_ck", /* ~ ref_clk also */
+ .parent = &osc_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ ALWAYS_ENABLED | RATE_PROPAGATES,
+ .recalc = &omap2_sys_clk_recalc,
+};
+
+static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */
+ .name = "alt_ck",
+ .rate = 54000000,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
+ .recalc = &propagate_rate,
+};
+
+/*
+ * Analog domain root source clocks
+ */
+
+/* dpll_ck, is broken out in to special cases through clksel */
+/* REVISIT: Rate changes on dpll_ck trigger a full set change. ...
+ * deal with this
+ */
+
+static const struct dpll_data dpll_dd = {
+ .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .mult_mask = OMAP24XX_DPLL_MULT_MASK,
+ .div1_mask = OMAP24XX_DPLL_DIV_MASK,
+};
+
+static struct clk dpll_ck = {
+ .name = "dpll_ck",
+ .parent = &sys_ck, /* Can be func_32k also */
+ .dpll_data = &dpll_dd,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap2_dpll_recalc,
+ .set_rate = &omap2_reprogram_dpll,
+};
+
+static struct clk apll96_ck = {
+ .name = "apll96_ck",
+ .parent = &sys_ck,
+ .rate = 96000000,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT,
+ .enable = &omap2_clk_fixed_enable,
+ .disable = &omap2_clk_fixed_disable,
+ .recalc = &propagate_rate,
+};
+
+static struct clk apll54_ck = {
+ .name = "apll54_ck",
+ .parent = &sys_ck,
+ .rate = 54000000,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT,
+ .enable = &omap2_clk_fixed_enable,
+ .disable = &omap2_clk_fixed_disable,
+ .recalc = &propagate_rate,
+};
+
+/*
+ * PRCM digital base sources
+ */
+
+/* func_54m_ck */
+
+static const struct clksel_rate func_54m_apll54_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel_rate func_54m_alt_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel func_54m_clksel[] = {
+ { .parent = &apll54_ck, .rates = func_54m_apll54_rates, },
+ { .parent = &alt_ck, .rates = func_54m_alt_rates, },
+ { .parent = NULL },
+};
+
+static struct clk func_54m_ck = {
+ .name = "func_54m_ck",
+ .parent = &apll54_ck, /* can also be alt_clk */
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_54M_SOURCE,
+ .clksel = func_54m_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk core_ck = {
+ .name = "core_ck",
+ .parent = &dpll_ck, /* can also be 32k */
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ ALWAYS_ENABLED | RATE_PROPAGATES,
+ .recalc = &followparent_recalc,
+};
+
+/* func_96m_ck */
+static const struct clksel_rate func_96m_apll96_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel_rate func_96m_alt_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_243X | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel func_96m_clksel[] = {
+ { .parent = &apll96_ck, .rates = func_96m_apll96_rates },
+ { .parent = &alt_ck, .rates = func_96m_alt_rates },
+ { .parent = NULL }
+};
+
+/* The parent of this clock is not selectable on 2420. */
+static struct clk func_96m_ck = {
+ .name = "func_96m_ck",
+ .parent = &apll96_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP2430_96M_SOURCE,
+ .clksel = func_96m_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/* func_48m_ck */
+
+static const struct clksel_rate func_48m_apll96_rates[] = {
+ { .div = 2, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel_rate func_48m_alt_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel func_48m_clksel[] = {
+ { .parent = &apll96_ck, .rates = func_48m_apll96_rates },
+ { .parent = &alt_ck, .rates = func_48m_alt_rates },
+ { .parent = NULL }
+};
+
+static struct clk func_48m_ck = {
+ .name = "func_48m_ck",
+ .parent = &apll96_ck, /* 96M or Alt */
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_48M_SOURCE,
+ .clksel = func_48m_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk func_12m_ck = {
+ .name = "func_12m_ck",
+ .parent = &func_48m_ck,
+ .fixed_div = 4,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_fixed_divisor_recalc,
+};
+
+/* Secure timer, only available in secure mode */
+static struct clk wdt1_osc_ck = {
+ .name = "ck_wdt1_osc",
+ .parent = &osc_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * The common_clkout* clksel_rate structs are common to
+ * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src.
+ * sys_clkout2_* are 2420-only, so the
+ * clksel_rate flags fields are inaccurate for those clocks. This is
+ * harmless since access to those clocks are gated by the struct clk
+ * flags fields, which mark them as 2420-only.
+ */
+static const struct clksel_rate common_clkout_src_core_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_sys_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_96m_rates[] = {
+ { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_54m_rates[] = {
+ { .div = 1, .val = 3, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel common_clkout_src_clksel[] = {
+ { .parent = &core_ck, .rates = common_clkout_src_core_rates },
+ { .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
+ { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
+ { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
+ { .parent = NULL }
+};
+
+static struct clk sys_clkout_src = {
+ .name = "sys_clkout_src",
+ .parent = &func_54m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ RATE_PROPAGATES,
+ .enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
+ .enable_bit = OMAP24XX_CLKOUT_EN_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
+ .clksel_mask = OMAP24XX_CLKOUT_SOURCE_MASK,
+ .clksel = common_clkout_src_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static const struct clksel_rate common_clkout_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 2, .val = 1, .flags = RATE_IN_24XX },
+ { .div = 4, .val = 2, .flags = RATE_IN_24XX },
+ { .div = 8, .val = 3, .flags = RATE_IN_24XX },
+ { .div = 16, .val = 4, .flags = RATE_IN_24XX },
+ { .div = 0 },
+};
+
+static const struct clksel sys_clkout_clksel[] = {
+ { .parent = &sys_clkout_src, .rates = common_clkout_rates },
+ { .parent = NULL }
+};
+
+static struct clk sys_clkout = {
+ .name = "sys_clkout",
+ .parent = &sys_clkout_src,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ PARENT_CONTROLS_CLOCK,
+ .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
+ .clksel_mask = OMAP24XX_CLKOUT_DIV_MASK,
+ .clksel = sys_clkout_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/* In 2430, new in 2420 ES2 */
+static struct clk sys_clkout2_src = {
+ .name = "sys_clkout2_src",
+ .parent = &func_54m_ck,
+ .flags = CLOCK_IN_OMAP242X | RATE_PROPAGATES,
+ .enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
+ .enable_bit = OMAP2420_CLKOUT2_EN_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
+ .clksel_mask = OMAP2420_CLKOUT2_SOURCE_MASK,
+ .clksel = common_clkout_src_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static const struct clksel sys_clkout2_clksel[] = {
+ { .parent = &sys_clkout2_src, .rates = common_clkout_rates },
+ { .parent = NULL }
+};
+
+/* In 2430, new in 2420 ES2 */
+static struct clk sys_clkout2 = {
+ .name = "sys_clkout2",
+ .parent = &sys_clkout2_src,
+ .flags = CLOCK_IN_OMAP242X | PARENT_CONTROLS_CLOCK,
+ .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
+ .clksel_mask = OMAP2420_CLKOUT2_DIV_MASK,
+ .clksel = sys_clkout2_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk emul_ck = {
+ .name = "emul_ck",
+ .parent = &func_54m_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP24XX_PRCM_CLKEMUL_CTRL,
+ .enable_bit = OMAP24XX_EMULATION_EN_SHIFT,
+ .recalc = &followparent_recalc,
+
+};
+
+/*
+ * MPU clock domain
+ * Clocks:
+ * MPU_FCLK, MPU_ICLK
+ * INT_M_FCLK, INT_M_I_CLK
+ *
+ * - Individual clocks are hardware managed.
+ * - Base divider comes from: CM_CLKSEL_MPU
+ *
+ */
+static const struct clksel_rate mpu_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX },
+ { .div = 4, .val = 4, .flags = RATE_IN_242X },
+ { .div = 6, .val = 6, .flags = RATE_IN_242X },
+ { .div = 8, .val = 8, .flags = RATE_IN_242X },
+ { .div = 0 },
+};
+
+static const struct clksel mpu_clksel[] = {
+ { .parent = &core_ck, .rates = mpu_core_rates },
+ { .parent = NULL }
+};
+
+static struct clk mpu_ck = { /* Control cpu */
+ .name = "mpu_ck",
+ .parent = &core_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ ALWAYS_ENABLED | DELAYED_APP |
+ CONFIG_PARTICIPANT | RATE_PROPAGATES,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP24XX_CLKSEL_MPU_MASK,
+ .clksel = mpu_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/*
+ * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain
+ * Clocks:
+ * 2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK
+ * 2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
+ *
+ * Won't be too specific here. The core clock comes into this block
+ * it is divided then tee'ed. One branch goes directly to xyz enable
+ * controls. The other branch gets further divided by 2 then possibly
+ * routed into a synchronizer and out of clocks abc.
+ */
+static const struct clksel_rate dsp_fck_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX },
+ { .div = 3, .val = 3, .flags = RATE_IN_24XX },
+ { .div = 4, .val = 4, .flags = RATE_IN_24XX },
+ { .div = 6, .val = 6, .flags = RATE_IN_242X },
+ { .div = 8, .val = 8, .flags = RATE_IN_242X },
+ { .div = 12, .val = 12, .flags = RATE_IN_242X },
+ { .div = 0 },
+};
+
+static const struct clksel dsp_fck_clksel[] = {
+ { .parent = &core_ck, .rates = dsp_fck_core_rates },
+ { .parent = NULL }
+};
+
+static struct clk dsp_fck = {
+ .name = "dsp_fck",
+ .parent = &core_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP |
+ CONFIG_PARTICIPANT | RATE_PROPAGATES,
+ .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP24XX_CLKSEL_DSP_MASK,
+ .clksel = dsp_fck_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/* DSP interface clock */
+static const struct clksel_rate dsp_irate_ick_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX },
+ { .div = 3, .val = 3, .flags = RATE_IN_243X },
+ { .div = 0 },
+};
+
+static const struct clksel dsp_irate_ick_clksel[] = {
+ { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
+ { .parent = NULL }
+};
+
+/*
+ * This clock does not exist as such in the TRM, but is added to
+ * separate source selection from XXX
+ */
+static struct clk dsp_irate_ick = {
+ .name = "dsp_irate_ick",
+ .parent = &dsp_fck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP |
+ CONFIG_PARTICIPANT | PARENT_CONTROLS_CLOCK,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
+ .clksel = dsp_irate_ick_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/* 2420 only */
+static struct clk dsp_ick = {
+ .name = "dsp_ick", /* apparently ipi and isp */
+ .parent = &dsp_irate_ick,
+ .flags = CLOCK_IN_OMAP242X | DELAYED_APP | CONFIG_PARTICIPANT,
+ .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP2420_EN_DSP_IPI_SHIFT, /* for ipi */
+};
+
+/* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
+static struct clk iva2_1_ick = {
+ .name = "iva2_1_ick",
+ .parent = &dsp_irate_ick,
+ .flags = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT,
+ .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
+};
+
+static struct clk iva1_ifck = {
+ .name = "iva1_ifck",
+ .parent = &core_ck,
+ .flags = CLOCK_IN_OMAP242X | CONFIG_PARTICIPANT |
+ RATE_PROPAGATES | DELAYED_APP,
+ .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP2420_EN_IVA_COP_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP2420_CLKSEL_IVA_MASK,
+ .clksel = dsp_fck_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/* IVA1 mpu/int/i/f clocks are /2 of parent */
+static struct clk iva1_mpu_int_ifck = {
+ .name = "iva1_mpu_int_ifck",
+ .parent = &iva1_ifck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP2420_EN_IVA_MPU_SHIFT,
+ .fixed_div = 2,
+ .recalc = &omap2_fixed_divisor_recalc,
+};
+
+/*
+ * L3 clock domain
+ * L3 clocks are used for both interface and functional clocks to
+ * multiple entities. Some of these clocks are completely managed
+ * by hardware, and some others allow software control. Hardware
+ * managed ones general are based on directly CLK_REQ signals and
+ * various auto idle settings. The functional spec sets many of these
+ * as 'tie-high' for their enables.
+ *
+ * I-CLOCKS:
+ * L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
+ * CAM, HS-USB.
+ * F-CLOCK
+ * SSI.
+ *
+ * GPMC memories and SDRC have timing and clock sensitive registers which
+ * may very well need notification when the clock changes. Currently for low
+ * operating points, these are taken care of in sleep.S.
+ */
+static const struct clksel_rate core_l3_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX },
+ { .div = 2, .val = 2, .flags = RATE_IN_242X },
+ { .div = 4, .val = 4, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 6, .val = 6, .flags = RATE_IN_24XX },
+ { .div = 8, .val = 8, .flags = RATE_IN_242X },
+ { .div = 12, .val = 12, .flags = RATE_IN_242X },
+ { .div = 16, .val = 16, .flags = RATE_IN_242X },
+ { .div = 0 }
+};
+
+static const struct clksel core_l3_clksel[] = {
+ { .parent = &core_ck, .rates = core_l3_core_rates },
+ { .parent = NULL }
+};
+
+static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
+ .name = "core_l3_ck",
+ .parent = &core_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ ALWAYS_ENABLED | DELAYED_APP |
+ CONFIG_PARTICIPANT | RATE_PROPAGATES,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_CLKSEL_L3_MASK,
+ .clksel = core_l3_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/* usb_l4_ick */
+static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 4, .val = 4, .flags = RATE_IN_24XX },
+ { .div = 0 }
+};
+
+static const struct clksel usb_l4_ick_clksel[] = {
+ { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
+ { .parent = NULL },
+};
+
+static struct clk usb_l4_ick = { /* FS-USB interface clock */
+ .name = "usb_l4_ick",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ DELAYED_APP | CONFIG_PARTICIPANT,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP24XX_EN_USB_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_CLKSEL_USB_MASK,
+ .clksel = usb_l4_ick_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/*
+ * SSI is in L3 management domain, its direct parent is core not l3,
+ * many core power domain entities are grouped into the L3 clock
+ * domain.
+ * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_CLIK
+ *
+ * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
+ */
+static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 3, .val = 3, .flags = RATE_IN_24XX },
+ { .div = 4, .val = 4, .flags = RATE_IN_24XX },
+ { .div = 5, .val = 5, .flags = RATE_IN_243X },
+ { .div = 6, .val = 6, .flags = RATE_IN_242X },
+ { .div = 8, .val = 8, .flags = RATE_IN_242X },
+ { .div = 0 }
+};
+
+static const struct clksel ssi_ssr_sst_fck_clksel[] = {
+ { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
+ { .parent = NULL }
+};
+
+static struct clk ssi_ssr_sst_fck = {
+ .name = "ssi_fck",
+ .parent = &core_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ DELAYED_APP,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP24XX_EN_SSI_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_CLKSEL_SSI_MASK,
+ .clksel = ssi_ssr_sst_fck_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+/*
+ * GFX clock domain
+ * Clocks:
+ * GFX_FCLK, GFX_ICLK
+ * GFX_CG1(2d), GFX_CG2(3d)
+ *
+ * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
+ * The 2d and 3d clocks run at a hardware determined
+ * divided value of fclk.
+ *
+ */
+/* XXX REVISIT: GFX clock is part of CONFIG_PARTICIPANT, no? doublecheck. */
+
+/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */
+static const struct clksel gfx_fck_clksel[] = {
+ { .parent = &core_l3_ck, .rates = gfx_l3_rates },
+ { .parent = NULL },
+};
+
+static struct clk gfx_3d_fck = {
+ .name = "gfx_3d_fck",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+ .enable_bit = OMAP24XX_EN_3D_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP_CLKSEL_GFX_MASK,
+ .clksel = gfx_fck_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk gfx_2d_fck = {
+ .name = "gfx_2d_fck",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+ .enable_bit = OMAP24XX_EN_2D_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP_CLKSEL_GFX_MASK,
+ .clksel = gfx_fck_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk gfx_ick = {
+ .name = "gfx_ick", /* From l3 */
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
+ .enable_bit = OMAP_EN_GFX_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * Modem clock domain (2430)
+ * CLOCKS:
+ * MDM_OSC_CLK
+ * MDM_ICLK
+ * These clocks are usable in chassis mode only.
+ */
+static const struct clksel_rate mdm_ick_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_243X },
+ { .div = 4, .val = 4, .flags = RATE_IN_243X | DEFAULT_RATE },
+ { .div = 6, .val = 6, .flags = RATE_IN_243X },
+ { .div = 9, .val = 9, .flags = RATE_IN_243X },
+ { .div = 0 }
+};
+
+static const struct clksel mdm_ick_clksel[] = {
+ { .parent = &core_ck, .rates = mdm_ick_core_rates },
+ { .parent = NULL }
+};
+
+static struct clk mdm_ick = { /* used both as a ick and fck */
+ .name = "mdm_ick",
+ .parent = &core_ck,
+ .flags = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT,
+ .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
+ .enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP2430_CLKSEL_MDM_MASK,
+ .clksel = mdm_ick_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk mdm_osc_ck = {
+ .name = "mdm_osc_ck",
+ .parent = &osc_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
+ .enable_bit = OMAP2430_EN_OSC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * L4 clock management domain
+ *
+ * This domain contains lots of interface clocks from the L4 interface, some
+ * functional clocks. Fixed APLL functional source clocks are managed in
+ * this domain.
+ */
+static const struct clksel_rate l4_core_l3_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX },
+ { .div = 0 }
+};
+
+static const struct clksel l4_clksel[] = {
+ { .parent = &core_l3_ck, .rates = l4_core_l3_rates },
+ { .parent = NULL }
+};
+
+static struct clk l4_ck = { /* used both as an ick and fck */
+ .name = "l4_ck",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ ALWAYS_ENABLED | DELAYED_APP | RATE_PROPAGATES,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_CLKSEL_L4_MASK,
+ .clksel = l4_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk ssi_l4_ick = {
+ .name = "ssi_l4_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP24XX_EN_SSI_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * DSS clock domain
+ * CLOCKs:
+ * DSS_L4_ICLK, DSS_L3_ICLK,
+ * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
+ *
+ * DSS is both initiator and target.
+ */
+/* XXX Add RATE_NOT_VALIDATED */
+
+static const struct clksel_rate dss1_fck_sys_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate dss1_fck_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX },
+ { .div = 3, .val = 3, .flags = RATE_IN_24XX },
+ { .div = 4, .val = 4, .flags = RATE_IN_24XX },
+ { .div = 5, .val = 5, .flags = RATE_IN_24XX },
+ { .div = 6, .val = 6, .flags = RATE_IN_24XX },
+ { .div = 8, .val = 8, .flags = RATE_IN_24XX },
+ { .div = 9, .val = 9, .flags = RATE_IN_24XX },
+ { .div = 12, .val = 12, .flags = RATE_IN_24XX },
+ { .div = 16, .val = 16, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel dss1_fck_clksel[] = {
+ { .parent = &sys_ck, .rates = dss1_fck_sys_rates },
+ { .parent = &core_ck, .rates = dss1_fck_core_rates },
+ { .parent = NULL },
+};
+
+static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */
+ .name = "dss_ick",
+ .parent = &l4_ck, /* really both l3 and l4 */
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dss1_fck = {
+ .name = "dss1_fck",
+ .parent = &core_ck, /* Core or sys */
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ DELAYED_APP,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK,
+ .clksel = dss1_fck_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static const struct clksel_rate dss2_fck_sys_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate dss2_fck_48m_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel dss2_fck_clksel[] = {
+ { .parent = &sys_ck, .rates = dss2_fck_sys_rates },
+ { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
+ { .parent = NULL }
+};
+
+static struct clk dss2_fck = { /* Alt clk used in power management */
+ .name = "dss2_fck",
+ .parent = &sys_ck, /* fixed at sys_ck or 48MHz */
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ DELAYED_APP,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_DSS2_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK,
+ .clksel = dss2_fck_clksel,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dss_54m_fck = { /* Alt clk used in power management */
+ .name = "dss_54m_fck", /* 54m tv clk */
+ .parent = &func_54m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_TV_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * CORE power domain ICLK & FCLK defines.
+ * Many of the these can have more than one possible parent. Entries
+ * here will likely have an L4 interface parent, and may have multiple
+ * functional clock parents.
+ */
+static const struct clksel_rate gpt_alt_rates[] = {
+ { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel omap24xx_gpt_clksel[] = {
+ { .parent = &func_32k_ck, .rates = gpt_32k_rates },
+ { .parent = &sys_ck, .rates = gpt_sys_rates },
+ { .parent = &alt_ck, .rates = gpt_alt_rates },
+ { .parent = NULL },
+};
+
+static struct clk gpt1_ick = {
+ .name = "gpt1_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP24XX_EN_GPT1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt1_fck = {
+ .name = "gpt1_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP24XX_EN_GPT1_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT1_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk gpt2_ick = {
+ .name = "gpt2_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt2_fck = {
+ .name = "gpt2_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT2_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT2_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt3_ick = {
+ .name = "gpt3_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt3_fck = {
+ .name = "gpt3_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT3_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT3_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt4_ick = {
+ .name = "gpt4_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT4_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt4_fck = {
+ .name = "gpt4_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT4_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT4_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt5_ick = {
+ .name = "gpt5_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT5_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt5_fck = {
+ .name = "gpt5_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT5_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT5_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt6_ick = {
+ .name = "gpt6_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT6_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt6_fck = {
+ .name = "gpt6_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT6_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT6_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt7_ick = {
+ .name = "gpt7_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT7_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt7_fck = {
+ .name = "gpt7_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT7_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT7_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt8_ick = {
+ .name = "gpt8_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT8_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt8_fck = {
+ .name = "gpt8_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT8_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT8_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt9_ick = {
+ .name = "gpt9_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT9_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt9_fck = {
+ .name = "gpt9_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT9_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT9_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt10_ick = {
+ .name = "gpt10_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT10_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt10_fck = {
+ .name = "gpt10_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT10_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT10_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt11_ick = {
+ .name = "gpt11_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT11_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt11_fck = {
+ .name = "gpt11_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT11_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT11_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt12_ick = {
+ .name = "gpt12_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT12_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt12_fck = {
+ .name = "gpt12_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_GPT12_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+ .clksel_mask = OMAP24XX_CLKSEL_GPT12_MASK,
+ .clksel = omap24xx_gpt_clksel,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk mcbsp1_ick = {
+ .name = "mcbsp1_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp1_fck = {
+ .name = "mcbsp1_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp2_ick = {
+ .name = "mcbsp2_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp2_fck = {
+ .name = "mcbsp2_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp3_ick = {
+ .name = "mcbsp3_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_MCBSP3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp3_fck = {
+ .name = "mcbsp3_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MCBSP3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp4_ick = {
+ .name = "mcbsp4_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_MCBSP4_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp4_fck = {
+ .name = "mcbsp4_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MCBSP4_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp5_ick = {
+ .name = "mcbsp5_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_MCBSP5_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp5_fck = {
+ .name = "mcbsp5_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MCBSP5_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi1_ick = {
+ .name = "mcspi_ick",
+ .id = 1,
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi1_fck = {
+ .name = "mcspi_fck",
+ .id = 1,
+ .parent = &func_48m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi2_ick = {
+ .name = "mcspi_ick",
+ .id = 2,
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi2_fck = {
+ .name = "mcspi_fck",
+ .id = 2,
+ .parent = &func_48m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi3_ick = {
+ .name = "mcspi_ick",
+ .id = 3,
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi3_fck = {
+ .name = "mcspi_fck",
+ .id = 3,
+ .parent = &func_48m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart1_ick = {
+ .name = "uart1_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_UART1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart1_fck = {
+ .name = "uart1_fck",
+ .parent = &func_48m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_UART1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart2_ick = {
+ .name = "uart2_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_UART2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart2_fck = {
+ .name = "uart2_fck",
+ .parent = &func_48m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_UART2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart3_ick = {
+ .name = "uart3_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP24XX_EN_UART3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart3_fck = {
+ .name = "uart3_fck",
+ .parent = &func_48m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP24XX_EN_UART3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpios_ick = {
+ .name = "gpios_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpios_fck = {
+ .name = "gpios_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mpu_wdt_ick = {
+ .name = "mpu_wdt_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mpu_wdt_fck = {
+ .name = "mpu_wdt_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sync_32k_ick = {
+ .name = "sync_32k_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | ENABLE_ON_INIT,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+static struct clk wdt1_ick = {
+ .name = "wdt1_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP24XX_EN_WDT1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+static struct clk omapctrl_ick = {
+ .name = "omapctrl_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | ENABLE_ON_INIT,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT,
+ .recalc = &followparent_recalc,
+};
+static struct clk icr_ick = {
+ .name = "icr_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP2430_EN_ICR_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk cam_ick = {
+ .name = "cam_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_CAM_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk cam_fck = {
+ .name = "cam_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_CAM_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mailboxes_ick = {
+ .name = "mailboxes_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt4_ick = {
+ .name = "wdt4_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt4_fck = {
+ .name = "wdt4_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt3_ick = {
+ .name = "wdt3_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP2420_EN_WDT3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt3_fck = {
+ .name = "wdt3_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP2420_EN_WDT3_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mspro_ick = {
+ .name = "mspro_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mspro_fck = {
+ .name = "mspro_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmc_ick = {
+ .name = "mmc_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP2420_EN_MMC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmc_fck = {
+ .name = "mmc_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP2420_EN_MMC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk fac_ick = {
+ .name = "fac_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_FAC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk fac_fck = {
+ .name = "fac_fck",
+ .parent = &func_12m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_FAC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk eac_ick = {
+ .name = "eac_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP2420_EN_EAC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk eac_fck = {
+ .name = "eac_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP2420_EN_EAC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk hdq_ick = {
+ .name = "hdq_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk hdq_fck = {
+ .name = "hdq_fck",
+ .parent = &func_12m_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c2_ick = {
+ .name = "i2c_ick",
+ .id = 2,
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP2420_EN_I2C2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c2_fck = {
+ .name = "i2c_fck",
+ .id = 2,
+ .parent = &func_12m_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP2420_EN_I2C2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2chs2_fck = {
+ .name = "i2chs_fck",
+ .id = 2,
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_I2CHS2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c1_ick = {
+ .name = "i2c_ick",
+ .id = 1,
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP2420_EN_I2C1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c1_fck = {
+ .name = "i2c_fck",
+ .id = 1,
+ .parent = &func_12m_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP2420_EN_I2C1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2chs1_fck = {
+ .name = "i2chs_fck",
+ .id = 1,
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_I2CHS1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpmc_fck = {
+ .name = "gpmc_fck",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | ENABLE_ON_INIT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sdma_fck = {
+ .name = "sdma_fck",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sdma_ick = {
+ .name = "sdma_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk vlynq_ick = {
+ .name = "vlynq_ick",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP2420_EN_VLYNQ_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static const struct clksel_rate vlynq_fck_96m_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_242X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate vlynq_fck_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_242X },
+ { .div = 2, .val = 2, .flags = RATE_IN_242X },
+ { .div = 3, .val = 3, .flags = RATE_IN_242X },
+ { .div = 4, .val = 4, .flags = RATE_IN_242X },
+ { .div = 6, .val = 6, .flags = RATE_IN_242X },
+ { .div = 8, .val = 8, .flags = RATE_IN_242X },
+ { .div = 9, .val = 9, .flags = RATE_IN_242X },
+ { .div = 12, .val = 12, .flags = RATE_IN_242X },
+ { .div = 16, .val = 16, .flags = RATE_IN_242X | DEFAULT_RATE },
+ { .div = 18, .val = 18, .flags = RATE_IN_242X },
+ { .div = 0 }
+};
+
+static const struct clksel vlynq_fck_clksel[] = {
+ { .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
+ { .parent = &core_ck, .rates = vlynq_fck_core_rates },
+ { .parent = NULL }
+};
+
+static struct clk vlynq_fck = {
+ .name = "vlynq_fck",
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP242X | DELAYED_APP,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP2420_EN_VLYNQ_SHIFT,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP2420_CLKSEL_VLYNQ_MASK,
+ .clksel = vlynq_fck_clksel,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate
+};
+
+static struct clk sdrc_ick = {
+ .name = "sdrc_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X | ENABLE_ON_INIT,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+ .enable_bit = OMAP2430_EN_SDRC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk des_ick = {
+ .name = "des_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+ .enable_bit = OMAP24XX_EN_DES_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sha_ick = {
+ .name = "sha_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+ .enable_bit = OMAP24XX_EN_SHA_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk rng_ick = {
+ .name = "rng_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+ .enable_bit = OMAP24XX_EN_RNG_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk aes_ick = {
+ .name = "aes_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+ .enable_bit = OMAP24XX_EN_AES_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk pka_ick = {
+ .name = "pka_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+ .enable_bit = OMAP24XX_EN_PKA_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usb_fck = {
+ .name = "usb_fck",
+ .parent = &func_48m_ck,
+ .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP24XX_EN_USB_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usbhs_ick = {
+ .name = "usbhs_ick",
+ .parent = &core_l3_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_USBHS_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs1_ick = {
+ .name = "mmchs_ick",
+ .id = 1,
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs1_fck = {
+ .name = "mmchs_fck",
+ .id = 1,
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs2_ick = {
+ .name = "mmchs_ick",
+ .id = 2,
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs2_fck = {
+ .name = "mmchs_fck",
+ .id = 2,
+ .parent = &func_96m_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio5_ick = {
+ .name = "gpio5_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_GPIO5_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio5_fck = {
+ .name = "gpio5_fck",
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_GPIO5_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mdm_intc_ick = {
+ .name = "mdm_intc_ick",
+ .parent = &l4_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP2430_EN_MDM_INTC_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchsdb1_fck = {
+ .name = "mmchsdb_fck",
+ .id = 1,
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchsdb2_fck = {
+ .name = "mmchsdb_fck",
+ .id = 2,
+ .parent = &func_32k_ck,
+ .flags = CLOCK_IN_OMAP243X,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+ .enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * This clock is a composite clock which does entire set changes then
+ * forces a rebalance. It keys on the MPU speed, but it really could
+ * be any key speed part of a set in the rate table.
+ *
+ * to really change a set, you need memory table sets which get changed
+ * in sram, pre-notifiers & post notifiers, changing the top set, without
+ * having low level display recalc's won't work... this is why dpm notifiers
+ * work, isr's off, walk a list of clocks already _off_ and not messing with
+ * the bus.
+ *
+ * This clock should have no parent. It embodies the entire upper level
+ * active set. A parent will mess up some of the init also.
+ */
+static struct clk virt_prcm_set = {
+ .name = "virt_prcm_set",
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+ VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP,
+ .parent = &mpu_ck, /* Indexed by mpu speed, no parent */
+ .recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */
+ .set_rate = &omap2_select_table_rate,
+ .round_rate = &omap2_round_to_table_rate,
+};
+
+static struct clk *onchip_24xx_clks[] __initdata = {
+ /* external root sources */
+ &func_32k_ck,
+ &osc_ck,
+ &sys_ck,
+ &alt_ck,
+ /* internal analog sources */
+ &dpll_ck,
+ &apll96_ck,
+ &apll54_ck,
+ /* internal prcm root sources */
+ &func_54m_ck,
+ &core_ck,
+ &func_96m_ck,
+ &func_48m_ck,
+ &func_12m_ck,
+ &wdt1_osc_ck,
+ &sys_clkout_src,
+ &sys_clkout,
+ &sys_clkout2_src,
+ &sys_clkout2,
+ &emul_ck,
+ /* mpu domain clocks */
+ &mpu_ck,
+ /* dsp domain clocks */
+ &dsp_fck,
+ &dsp_irate_ick,
+ &dsp_ick, /* 242x */
+ &iva2_1_ick, /* 243x */
+ &iva1_ifck, /* 242x */
+ &iva1_mpu_int_ifck, /* 242x */
+ /* GFX domain clocks */
+ &gfx_3d_fck,
+ &gfx_2d_fck,
+ &gfx_ick,
+ /* Modem domain clocks */
+ &mdm_ick,
+ &mdm_osc_ck,
+ /* DSS domain clocks */
+ &dss_ick,
+ &dss1_fck,
+ &dss2_fck,
+ &dss_54m_fck,
+ /* L3 domain clocks */
+ &core_l3_ck,
+ &ssi_ssr_sst_fck,
+ &usb_l4_ick,
+ /* L4 domain clocks */
+ &l4_ck, /* used as both core_l4 and wu_l4 */
+ &ssi_l4_ick,
+ /* virtual meta-group clock */
+ &virt_prcm_set,
+ /* general l4 interface ck, multi-parent functional clk */
+ &gpt1_ick,
+ &gpt1_fck,
+ &gpt2_ick,
+ &gpt2_fck,
+ &gpt3_ick,
+ &gpt3_fck,
+ &gpt4_ick,
+ &gpt4_fck,
+ &gpt5_ick,
+ &gpt5_fck,
+ &gpt6_ick,
+ &gpt6_fck,
+ &gpt7_ick,
+ &gpt7_fck,
+ &gpt8_ick,
+ &gpt8_fck,
+ &gpt9_ick,
+ &gpt9_fck,
+ &gpt10_ick,
+ &gpt10_fck,
+ &gpt11_ick,
+ &gpt11_fck,
+ &gpt12_ick,
+ &gpt12_fck,
+ &mcbsp1_ick,
+ &mcbsp1_fck,
+ &mcbsp2_ick,
+ &mcbsp2_fck,
+ &mcbsp3_ick,
+ &mcbsp3_fck,
+ &mcbsp4_ick,
+ &mcbsp4_fck,
+ &mcbsp5_ick,
+ &mcbsp5_fck,
+ &mcspi1_ick,
+ &mcspi1_fck,
+ &mcspi2_ick,
+ &mcspi2_fck,
+ &mcspi3_ick,
+ &mcspi3_fck,
+ &uart1_ick,
+ &uart1_fck,
+ &uart2_ick,
+ &uart2_fck,
+ &uart3_ick,
+ &uart3_fck,
+ &gpios_ick,
+ &gpios_fck,
+ &mpu_wdt_ick,
+ &mpu_wdt_fck,
+ &sync_32k_ick,
+ &wdt1_ick,
+ &omapctrl_ick,
+ &icr_ick,
+ &cam_fck,
+ &cam_ick,
+ &mailboxes_ick,
+ &wdt4_ick,
+ &wdt4_fck,
+ &wdt3_ick,
+ &wdt3_fck,
+ &mspro_ick,
+ &mspro_fck,
+ &mmc_ick,
+ &mmc_fck,
+ &fac_ick,
+ &fac_fck,
+ &eac_ick,
+ &eac_fck,
+ &hdq_ick,
+ &hdq_fck,
+ &i2c1_ick,
+ &i2c1_fck,
+ &i2chs1_fck,
+ &i2c2_ick,
+ &i2c2_fck,
+ &i2chs2_fck,
+ &gpmc_fck,
+ &sdma_fck,
+ &sdma_ick,
+ &vlynq_ick,
+ &vlynq_fck,
+ &sdrc_ick,
+ &des_ick,
+ &sha_ick,
+ &rng_ick,
+ &aes_ick,
+ &pka_ick,
+ &usb_fck,
+ &usbhs_ick,
+ &mmchs1_ick,
+ &mmchs1_fck,
+ &mmchs2_ick,
+ &mmchs2_fck,
+ &gpio5_ick,
+ &gpio5_fck,
+ &mdm_intc_ick,
+ &mmchsdb1_fck,
+ &mmchsdb2_fck,
+};
+
+#endif
+
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
new file mode 100644
index 0000000..b42bdd6
--- /dev/null
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -0,0 +1,235 @@
+/*
+ * OMAP3-specific clock framework functions
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Copyright (C) 2007 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * Parts of this code are based on code written by
+ * Richard Woodruff, Tony Lindgren, Tuukka Tikkanen, Karthik Dasu
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#undef DEBUG
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <asm/arch/clock.h>
+#include <asm/arch/sram.h>
+#include <asm/div64.h>
+#include <asm/bitops.h>
+
+#include "memory.h"
+#include "clock.h"
+#include "clock34xx.h"
+#include "prm.h"
+#include "prm-regbits-34xx.h"
+#include "cm.h"
+#include "cm-regbits-34xx.h"
+
+/* CM_CLKEN_PLL*.EN* bit values */
+#define DPLL_LOCKED 0x7
+
+/**
+ * omap3_dpll_recalc - recalculate DPLL rate
+ * @clk: DPLL struct clk
+ *
+ * Recalculate and propagate the DPLL rate.
+ */
+static void omap3_dpll_recalc(struct clk *clk)
+{
+ clk->rate = omap2_get_dpll_rate(clk);
+
+ propagate_rate(clk);
+}
+
+/**
+ * omap3_clkoutx2_recalc - recalculate DPLL X2 output virtual clock rate
+ * @clk: DPLL output struct clk
+ *
+ * Using parent clock DPLL data, look up DPLL state. If locked, set our
+ * rate to the dpll_clk * 2; otherwise, just use dpll_clk.
+ */
+static void omap3_clkoutx2_recalc(struct clk *clk)
+{
+ const struct dpll_data *dd;
+ u32 v;
+ struct clk *pclk;
+
+ /* Walk up the parents of clk, looking for a DPLL */
+ pclk = clk->parent;
+ while (pclk && !pclk->dpll_data)
+ pclk = pclk->parent;
+
+ /* clk does not have a DPLL as a parent? */
+ WARN_ON(!pclk);
+
+ dd = pclk->dpll_data;
+
+ WARN_ON(!dd->control_reg || !dd->enable_mask);
+
+ v = __raw_readl(dd->control_reg) & dd->enable_mask;
+ v >>= __ffs(dd->enable_mask);
+ if (v != DPLL_LOCKED)
+ clk->rate = clk->parent->rate;
+ else
+ clk->rate = clk->parent->rate * 2;
+
+ if (clk->flags & RATE_PROPAGATES)
+ propagate_rate(clk);
+}
+
+/*
+ * As it is structured now, this will prevent an OMAP2/3 multiboot
+ * kernel from compiling. This will need further attention.
+ */
+#if defined(CONFIG_ARCH_OMAP3)
+
+static struct clk_functions omap2_clk_functions = {
+ .clk_enable = omap2_clk_enable,
+ .clk_disable = omap2_clk_disable,
+ .clk_round_rate = omap2_clk_round_rate,
+ .clk_set_rate = omap2_clk_set_rate,
+ .clk_set_parent = omap2_clk_set_parent,
+ .clk_disable_unused = omap2_clk_disable_unused,
+};
+
+/*
+ * Set clocks for bypass mode for reboot to work.
+ */
+void omap2_clk_prepare_for_reboot(void)
+{
+ /* REVISIT: Not ready for 343x */
+#if 0
+ u32 rate;
+
+ if (vclk == NULL || sclk == NULL)
+ return;
+
+ rate = clk_get_rate(sclk);
+ clk_set_rate(vclk, rate);
+#endif
+}
+
+/* REVISIT: Move this init stuff out into clock.c */
+
+/*
+ * Switch the MPU rate if specified on cmdline.
+ * We cannot do this early until cmdline is parsed.
+ */
+static int __init omap2_clk_arch_init(void)
+{
+ if (!mpurate)
+ return -EINVAL;
+
+ /* REVISIT: not yet ready for 343x */
+#if 0
+ if (omap2_select_table_rate(&virt_prcm_set, mpurate))
+ printk(KERN_ERR "Could not find matching MPU rate\n");
+#endif
+
+ recalculate_root_clocks();
+
+ printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL3/MPU): "
+ "%ld.%01ld/%ld/%ld MHz\n",
+ (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10,
+ (core_ck.rate / 1000000), (dpll1_fck.rate / 1000000)) ;
+
+ return 0;
+}
+arch_initcall(omap2_clk_arch_init);
+
+int __init omap2_clk_init(void)
+{
+ /* struct prcm_config *prcm; */
+ struct clk **clkp;
+ /* u32 clkrate; */
+ u32 cpu_clkflg;
+
+ /* REVISIT: Ultimately this will be used for multiboot */
+#if 0
+ if (cpu_is_omap242x()) {
+ cpu_mask = RATE_IN_242X;
+ cpu_clkflg = CLOCK_IN_OMAP242X;
+ clkp = onchip_24xx_clks;
+ } else if (cpu_is_omap2430()) {
+ cpu_mask = RATE_IN_243X;
+ cpu_clkflg = CLOCK_IN_OMAP243X;
+ clkp = onchip_24xx_clks;
+ }
+#endif
+ if (cpu_is_omap34xx()) {
+ cpu_mask = RATE_IN_343X;
+ cpu_clkflg = CLOCK_IN_OMAP343X;
+ clkp = onchip_34xx_clks;
+
+ /*
+ * Update this if there are further clock changes between ES2
+ * and production parts
+ */
+ if (is_sil_rev_equal_to(OMAP3430_REV_ES1_0)) {
+ /* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */
+ cpu_clkflg |= CLOCK_IN_OMAP3430ES1;
+ } else {
+ cpu_mask |= RATE_IN_3430ES2;
+ cpu_clkflg |= CLOCK_IN_OMAP3430ES2;
+ }
+ }
+
+ clk_init(&omap2_clk_functions);
+
+ for (clkp = onchip_34xx_clks;
+ clkp < onchip_34xx_clks + ARRAY_SIZE(onchip_34xx_clks);
+ clkp++) {
+ if ((*clkp)->flags & cpu_clkflg)
+ clk_register(*clkp);
+ }
+
+ /* REVISIT: Not yet ready for OMAP3 */
+#if 0
+ /* Check the MPU rate set by bootloader */
+ clkrate = omap2_get_dpll_rate_24xx(&dpll_ck);
+ for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+ if (!(prcm->flags & cpu_mask))
+ continue;
+ if (prcm->xtal_speed != sys_ck.rate)
+ continue;
+ if (prcm->dpll_speed <= clkrate)
+ break;
+ }
+ curr_prcm_set = prcm;
+#endif
+
+ recalculate_root_clocks();
+
+ printk(KERN_INFO "Clocking rate (Crystal/DPLL/ARM core): "
+ "%ld.%01ld/%ld/%ld MHz\n",
+ (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10,
+ (core_ck.rate / 1000000), (arm_fck.rate / 1000000));
+
+ /*
+ * Only enable those clocks we will need, let the drivers
+ * enable other clocks as necessary
+ */
+ clk_enable_init_clocks();
+
+ /* Avoid sleeping during omap2_clk_prepare_for_reboot() */
+ /* REVISIT: not yet ready for 343x */
+#if 0
+ vclk = clk_get(NULL, "virt_prcm_set");
+ sclk = clk_get(NULL, "sys_ck");
+#endif
+ return 0;
+}
+
+#endif
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
new file mode 100644
index 0000000..cf4644a
--- /dev/null
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -0,0 +1,3009 @@
+/*
+ * OMAP3 clock framework
+ *
+ * Virtual clocks are introduced as a convenient tools.
+ * They are sources for other clocks and not supposed
+ * to be requested from drivers directly.
+ *
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
+#define __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
+
+#include <asm/arch/control.h>
+
+#include "clock.h"
+#include "cm.h"
+#include "cm-regbits-34xx.h"
+#include "prm.h"
+#include "prm-regbits-34xx.h"
+
+static void omap3_dpll_recalc(struct clk *clk);
+static void omap3_clkoutx2_recalc(struct clk *clk);
+
+/*
+ * DPLL1 supplies clock to the MPU.
+ * DPLL2 supplies clock to the IVA2.
+ * DPLL3 supplies CORE domain clocks.
+ * DPLL4 supplies peripheral clocks.
+ * DPLL5 supplies other peripheral clocks (USBHOST, USIM).
+ */
+
+/* PRM CLOCKS */
+
+/* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */
+static struct clk omap_32k_fck = {
+ .name = "omap_32k_fck",
+ .rate = 32768,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+static struct clk secure_32k_fck = {
+ .name = "secure_32k_fck",
+ .rate = 32768,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+/* Virtual source clocks for osc_sys_ck */
+static struct clk virt_12m_ck = {
+ .name = "virt_12m_ck",
+ .rate = 12000000,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+static struct clk virt_13m_ck = {
+ .name = "virt_13m_ck",
+ .rate = 13000000,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+static struct clk virt_16_8m_ck = {
+ .name = "virt_16_8m_ck",
+ .rate = 16800000,
+ .flags = CLOCK_IN_OMAP3430ES2 | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+static struct clk virt_19_2m_ck = {
+ .name = "virt_19_2m_ck",
+ .rate = 19200000,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+static struct clk virt_26m_ck = {
+ .name = "virt_26m_ck",
+ .rate = 26000000,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+static struct clk virt_38_4m_ck = {
+ .name = "virt_38_4m_ck",
+ .rate = 38400000,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+static const struct clksel_rate osc_sys_12m_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate osc_sys_13m_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate osc_sys_16_8m_rates[] = {
+ { .div = 1, .val = 5, .flags = RATE_IN_3430ES2 | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate osc_sys_19_2m_rates[] = {
+ { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate osc_sys_26m_rates[] = {
+ { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate osc_sys_38_4m_rates[] = {
+ { .div = 1, .val = 4, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel osc_sys_clksel[] = {
+ { .parent = &virt_12m_ck, .rates = osc_sys_12m_rates },
+ { .parent = &virt_13m_ck, .rates = osc_sys_13m_rates },
+ { .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates },
+ { .parent = &virt_19_2m_ck, .rates = osc_sys_19_2m_rates },
+ { .parent = &virt_26m_ck, .rates = osc_sys_26m_rates },
+ { .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates },
+ { .parent = NULL },
+};
+
+/* Oscillator clock */
+/* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */
+static struct clk osc_sys_ck = {
+ .name = "osc_sys_ck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP3430_PRM_CLKSEL,
+ .clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK,
+ .clksel = osc_sys_clksel,
+ /* REVISIT: deal with autoextclkmode? */
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate div2_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_343X },
+ { .div = 0 }
+};
+
+static const struct clksel sys_clksel[] = {
+ { .parent = &osc_sys_ck, .rates = div2_rates },
+ { .parent = NULL }
+};
+
+/* Latency: this clock is only enabled after PRM_CLKSETUP.SETUP_TIME */
+/* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */
+static struct clk sys_ck = {
+ .name = "sys_ck",
+ .parent = &osc_sys_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP3430_PRM_CLKSRC_CTRL,
+ .clksel_mask = OMAP_SYSCLKDIV_MASK,
+ .clksel = sys_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk sys_altclk = {
+ .name = "sys_altclk",
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+/* Optional external clock input for some McBSPs */
+static struct clk mcbsp_clks = {
+ .name = "mcbsp_clks",
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &propagate_rate,
+};
+
+/* PRM EXTERNAL CLOCK OUTPUT */
+
+static struct clk sys_clkout1 = {
+ .name = "sys_clkout1",
+ .parent = &osc_sys_ck,
+ .enable_reg = OMAP3430_PRM_CLKOUT_CTRL,
+ .enable_bit = OMAP3430_CLKOUT_EN_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* DPLLS */
+
+/* CM CLOCKS */
+
+static const struct clksel_rate dpll_bypass_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate dpll_locked_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate div16_dpll_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_343X },
+ { .div = 3, .val = 3, .flags = RATE_IN_343X },
+ { .div = 4, .val = 4, .flags = RATE_IN_343X },
+ { .div = 5, .val = 5, .flags = RATE_IN_343X },
+ { .div = 6, .val = 6, .flags = RATE_IN_343X },
+ { .div = 7, .val = 7, .flags = RATE_IN_343X },
+ { .div = 8, .val = 8, .flags = RATE_IN_343X },
+ { .div = 9, .val = 9, .flags = RATE_IN_343X },
+ { .div = 10, .val = 10, .flags = RATE_IN_343X },
+ { .div = 11, .val = 11, .flags = RATE_IN_343X },
+ { .div = 12, .val = 12, .flags = RATE_IN_343X },
+ { .div = 13, .val = 13, .flags = RATE_IN_343X },
+ { .div = 14, .val = 14, .flags = RATE_IN_343X },
+ { .div = 15, .val = 15, .flags = RATE_IN_343X },
+ { .div = 16, .val = 16, .flags = RATE_IN_343X },
+ { .div = 0 }
+};
+
+/* DPLL1 */
+/* MPU clock source */
+/* Type: DPLL */
+static const struct dpll_data dpll1_dd = {
+ .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
+ .mult_mask = OMAP3430_MPU_DPLL_MULT_MASK,
+ .div1_mask = OMAP3430_MPU_DPLL_DIV_MASK,
+ .control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL),
+ .enable_mask = OMAP3430_EN_MPU_DPLL_MASK,
+ .auto_recal_bit = OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT,
+ .recal_en_bit = OMAP3430_MPU_DPLL_RECAL_EN_SHIFT,
+ .recal_st_bit = OMAP3430_MPU_DPLL_ST_SHIFT,
+};
+
+static struct clk dpll1_ck = {
+ .name = "dpll1_ck",
+ .parent = &sys_ck,
+ .dpll_data = &dpll1_dd,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap3_dpll_recalc,
+};
+
+/*
+ * This virtual clock provides the CLKOUTX2 output from the DPLL if the
+ * DPLL isn't bypassed.
+ */
+static struct clk dpll1_x2_ck = {
+ .name = "dpll1_x2_ck",
+ .parent = &dpll1_ck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+/* On DPLL1, unlike other DPLLs, the divider is downstream from CLKOUTX2 */
+static const struct clksel div16_dpll1_x2m2_clksel[] = {
+ { .parent = &dpll1_x2_ck, .rates = div16_dpll_rates },
+ { .parent = NULL }
+};
+
+/*
+ * Does not exist in the TRM - needed to separate the M2 divider from
+ * bypass selection in mpu_ck
+ */
+static struct clk dpll1_x2m2_ck = {
+ .name = "dpll1_x2m2_ck",
+ .parent = &dpll1_x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL),
+ .clksel_mask = OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK,
+ .clksel = div16_dpll1_x2m2_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* DPLL2 */
+/* IVA2 clock source */
+/* Type: DPLL */
+
+static const struct dpll_data dpll2_dd = {
+ .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
+ .mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK,
+ .div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK,
+ .control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL),
+ .enable_mask = OMAP3430_EN_IVA2_DPLL_MASK,
+ .auto_recal_bit = OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT,
+ .recal_en_bit = OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT,
+ .recal_st_bit = OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT,
+};
+
+static struct clk dpll2_ck = {
+ .name = "dpll2_ck",
+ .parent = &sys_ck,
+ .dpll_data = &dpll2_dd,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap3_dpll_recalc,
+};
+
+static const struct clksel div16_dpll2_m2x2_clksel[] = {
+ { .parent = &dpll2_ck, .rates = div16_dpll_rates },
+ { .parent = NULL }
+};
+
+/*
+ * The TRM is conflicted on whether IVA2 clock comes from DPLL2 CLKOUT
+ * or CLKOUTX2. CLKOUT seems most plausible.
+ */
+static struct clk dpll2_m2_ck = {
+ .name = "dpll2_m2_ck",
+ .parent = &dpll2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD,
+ OMAP3430_CM_CLKSEL2_PLL),
+ .clksel_mask = OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK,
+ .clksel = div16_dpll2_m2x2_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* DPLL3 */
+/* Source clock for all interfaces and for some device fclks */
+/* Type: DPLL */
+static const struct dpll_data dpll3_dd = {
+ .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .mult_mask = OMAP3430_CORE_DPLL_MULT_MASK,
+ .div1_mask = OMAP3430_CORE_DPLL_DIV_MASK,
+ .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_mask = OMAP3430_EN_CORE_DPLL_MASK,
+ .auto_recal_bit = OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT,
+ .recal_en_bit = OMAP3430_CORE_DPLL_RECAL_EN_SHIFT,
+ .recal_st_bit = OMAP3430_CORE_DPLL_ST_SHIFT,
+};
+
+static struct clk dpll3_ck = {
+ .name = "dpll3_ck",
+ .parent = &sys_ck,
+ .dpll_data = &dpll3_dd,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap3_dpll_recalc,
+};
+
+/*
+ * This virtual clock provides the CLKOUTX2 output from the DPLL if the
+ * DPLL isn't bypassed
+ */
+static struct clk dpll3_x2_ck = {
+ .name = "dpll3_x2_ck",
+ .parent = &dpll3_ck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel_rate div31_dpll3_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_343X },
+ { .div = 3, .val = 3, .flags = RATE_IN_3430ES2 },
+ { .div = 4, .val = 4, .flags = RATE_IN_3430ES2 },
+ { .div = 5, .val = 5, .flags = RATE_IN_3430ES2 },
+ { .div = 6, .val = 6, .flags = RATE_IN_3430ES2 },
+ { .div = 7, .val = 7, .flags = RATE_IN_3430ES2 },
+ { .div = 8, .val = 8, .flags = RATE_IN_3430ES2 },
+ { .div = 9, .val = 9, .flags = RATE_IN_3430ES2 },
+ { .div = 10, .val = 10, .flags = RATE_IN_3430ES2 },
+ { .div = 11, .val = 11, .flags = RATE_IN_3430ES2 },
+ { .div = 12, .val = 12, .flags = RATE_IN_3430ES2 },
+ { .div = 13, .val = 13, .flags = RATE_IN_3430ES2 },
+ { .div = 14, .val = 14, .flags = RATE_IN_3430ES2 },
+ { .div = 15, .val = 15, .flags = RATE_IN_3430ES2 },
+ { .div = 16, .val = 16, .flags = RATE_IN_3430ES2 },
+ { .div = 17, .val = 17, .flags = RATE_IN_3430ES2 },
+ { .div = 18, .val = 18, .flags = RATE_IN_3430ES2 },
+ { .div = 19, .val = 19, .flags = RATE_IN_3430ES2 },
+ { .div = 20, .val = 20, .flags = RATE_IN_3430ES2 },
+ { .div = 21, .val = 21, .flags = RATE_IN_3430ES2 },
+ { .div = 22, .val = 22, .flags = RATE_IN_3430ES2 },
+ { .div = 23, .val = 23, .flags = RATE_IN_3430ES2 },
+ { .div = 24, .val = 24, .flags = RATE_IN_3430ES2 },
+ { .div = 25, .val = 25, .flags = RATE_IN_3430ES2 },
+ { .div = 26, .val = 26, .flags = RATE_IN_3430ES2 },
+ { .div = 27, .val = 27, .flags = RATE_IN_3430ES2 },
+ { .div = 28, .val = 28, .flags = RATE_IN_3430ES2 },
+ { .div = 29, .val = 29, .flags = RATE_IN_3430ES2 },
+ { .div = 30, .val = 30, .flags = RATE_IN_3430ES2 },
+ { .div = 31, .val = 31, .flags = RATE_IN_3430ES2 },
+ { .div = 0 },
+};
+
+static const struct clksel div31_dpll3m2_clksel[] = {
+ { .parent = &dpll3_ck, .rates = div31_dpll3_rates },
+ { .parent = NULL }
+};
+
+/*
+ * DPLL3 output M2
+ * REVISIT: This DPLL output divider must be changed in SRAM, so until
+ * that code is ready, this should remain a 'read-only' clksel clock.
+ */
+static struct clk dpll3_m2_ck = {
+ .name = "dpll3_m2_ck",
+ .parent = &dpll3_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK,
+ .clksel = div31_dpll3m2_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel core_ck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll3_m2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk core_ck = {
+ .name = "core_ck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_CORE_CLK,
+ .clksel = core_ck_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel dpll3_m2x2_ck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll3_x2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk dpll3_m2x2_ck = {
+ .name = "dpll3_m2x2_ck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_CORE_CLK,
+ .clksel = dpll3_m2x2_ck_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* The PWRDN bit is apparently only available on 3430ES2 and above */
+static const struct clksel div16_dpll3_clksel[] = {
+ { .parent = &dpll3_ck, .rates = div16_dpll_rates },
+ { .parent = NULL }
+};
+
+/* This virtual clock is the source for dpll3_m3x2_ck */
+static struct clk dpll3_m3_ck = {
+ .name = "dpll3_m3_ck",
+ .parent = &dpll3_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_DIV_DPLL3_MASK,
+ .clksel = div16_dpll3_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* The PWRDN bit is apparently only available on 3430ES2 and above */
+static struct clk dpll3_m3x2_ck = {
+ .name = "dpll3_m3x2_ck",
+ .parent = &dpll3_m3_ck,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel emu_core_alwon_ck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll3_m3x2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk emu_core_alwon_ck = {
+ .name = "emu_core_alwon_ck",
+ .parent = &dpll3_m3x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_CORE_CLK,
+ .clksel = emu_core_alwon_ck_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* DPLL4 */
+/* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */
+/* Type: DPLL */
+static const struct dpll_data dpll4_dd = {
+ .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
+ .mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK,
+ .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK,
+ .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK,
+ .auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
+ .recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
+ .recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT,
+};
+
+static struct clk dpll4_ck = {
+ .name = "dpll4_ck",
+ .parent = &sys_ck,
+ .dpll_data = &dpll4_dd,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap3_dpll_recalc,
+};
+
+/*
+ * This virtual clock provides the CLKOUTX2 output from the DPLL if the
+ * DPLL isn't bypassed --
+ * XXX does this serve any downstream clocks?
+ */
+static struct clk dpll4_x2_ck = {
+ .name = "dpll4_x2_ck",
+ .parent = &dpll4_ck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel div16_dpll4_clksel[] = {
+ { .parent = &dpll4_ck, .rates = div16_dpll_rates },
+ { .parent = NULL }
+};
+
+/* This virtual clock is the source for dpll4_m2x2_ck */
+static struct clk dpll4_m2_ck = {
+ .name = "dpll4_m2_ck",
+ .parent = &dpll4_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3),
+ .clksel_mask = OMAP3430_DIV_96M_MASK,
+ .clksel = div16_dpll4_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* The PWRDN bit is apparently only available on 3430ES2 and above */
+static struct clk dpll4_m2x2_ck = {
+ .name = "dpll4_m2x2_ck",
+ .parent = &dpll4_m2_ck,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP3430_PWRDN_96M_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel omap_96m_alwon_fck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll4_m2x2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk omap_96m_alwon_fck = {
+ .name = "omap_96m_alwon_fck",
+ .parent = &dpll4_m2x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_PERIPH_CLK,
+ .clksel = omap_96m_alwon_fck_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk omap_96m_fck = {
+ .name = "omap_96m_fck",
+ .parent = &omap_96m_alwon_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static const struct clksel cm_96m_fck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll4_m2x2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk cm_96m_fck = {
+ .name = "cm_96m_fck",
+ .parent = &dpll4_m2x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_PERIPH_CLK,
+ .clksel = cm_96m_fck_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* This virtual clock is the source for dpll4_m3x2_ck */
+static struct clk dpll4_m3_ck = {
+ .name = "dpll4_m3_ck",
+ .parent = &dpll4_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_TV_MASK,
+ .clksel = div16_dpll4_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* The PWRDN bit is apparently only available on 3430ES2 and above */
+static struct clk dpll4_m3x2_ck = {
+ .name = "dpll4_m3x2_ck",
+ .parent = &dpll4_m3_ck,
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP3430_PWRDN_TV_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel virt_omap_54m_fck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll4_m3x2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk virt_omap_54m_fck = {
+ .name = "virt_omap_54m_fck",
+ .parent = &dpll4_m3x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_PERIPH_CLK,
+ .clksel = virt_omap_54m_fck_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate omap_54m_d4m3x2_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate omap_54m_alt_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel omap_54m_clksel[] = {
+ { .parent = &virt_omap_54m_fck, .rates = omap_54m_d4m3x2_rates },
+ { .parent = &sys_altclk, .rates = omap_54m_alt_rates },
+ { .parent = NULL }
+};
+
+static struct clk omap_54m_fck = {
+ .name = "omap_54m_fck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_SOURCE_54M,
+ .clksel = omap_54m_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate omap_48m_96md2_rates[] = {
+ { .div = 2, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate omap_48m_alt_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel omap_48m_clksel[] = {
+ { .parent = &cm_96m_fck, .rates = omap_48m_96md2_rates },
+ { .parent = &sys_altclk, .rates = omap_48m_alt_rates },
+ { .parent = NULL }
+};
+
+static struct clk omap_48m_fck = {
+ .name = "omap_48m_fck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_SOURCE_48M,
+ .clksel = omap_48m_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk omap_12m_fck = {
+ .name = "omap_12m_fck",
+ .parent = &omap_48m_fck,
+ .fixed_div = 4,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_fixed_divisor_recalc,
+};
+
+/* This virstual clock is the source for dpll4_m4x2_ck */
+static struct clk dpll4_m4_ck = {
+ .name = "dpll4_m4_ck",
+ .parent = &dpll4_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_DSS1_MASK,
+ .clksel = div16_dpll4_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* The PWRDN bit is apparently only available on 3430ES2 and above */
+static struct clk dpll4_m4x2_ck = {
+ .name = "dpll4_m4x2_ck",
+ .parent = &dpll4_m4_ck,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP3430_PWRDN_CAM_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+/* This virtual clock is the source for dpll4_m5x2_ck */
+static struct clk dpll4_m5_ck = {
+ .name = "dpll4_m5_ck",
+ .parent = &dpll4_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_CAM_MASK,
+ .clksel = div16_dpll4_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* The PWRDN bit is apparently only available on 3430ES2 and above */
+static struct clk dpll4_m5x2_ck = {
+ .name = "dpll4_m5x2_ck",
+ .parent = &dpll4_m5_ck,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP3430_PWRDN_CAM_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+/* This virtual clock is the source for dpll4_m6x2_ck */
+static struct clk dpll4_m6_ck = {
+ .name = "dpll4_m6_ck",
+ .parent = &dpll4_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_DIV_DPLL4_MASK,
+ .clksel = div16_dpll4_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* The PWRDN bit is apparently only available on 3430ES2 and above */
+static struct clk dpll4_m6x2_ck = {
+ .name = "dpll4_m6x2_ck",
+ .parent = &dpll4_m6_ck,
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+ .enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+static struct clk emu_per_alwon_ck = {
+ .name = "emu_per_alwon_ck",
+ .parent = &dpll4_m6x2_ck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+/* DPLL5 */
+/* Supplies 120MHz clock, USIM source clock */
+/* Type: DPLL */
+/* 3430ES2 only */
+static const struct dpll_data dpll5_dd = {
+ .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4),
+ .mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK,
+ .div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK,
+ .control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2),
+ .enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK,
+ .auto_recal_bit = OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT,
+ .recal_en_bit = OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT,
+ .recal_st_bit = OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT,
+};
+
+static struct clk dpll5_ck = {
+ .name = "dpll5_ck",
+ .parent = &sys_ck,
+ .dpll_data = &dpll5_dd,
+ .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES |
+ ALWAYS_ENABLED,
+ .recalc = &omap3_dpll_recalc,
+};
+
+static const struct clksel div16_dpll5_clksel[] = {
+ { .parent = &dpll5_ck, .rates = div16_dpll_rates },
+ { .parent = NULL }
+};
+
+static struct clk dpll5_m2_ck = {
+ .name = "dpll5_m2_ck",
+ .parent = &dpll5_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5),
+ .clksel_mask = OMAP3430ES2_DIV_120M_MASK,
+ .clksel = div16_dpll5_clksel,
+ .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel omap_120m_fck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll5_m2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk omap_120m_fck = {
+ .name = "omap_120m_fck",
+ .parent = &dpll5_m2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2),
+ .clksel_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK,
+ .clksel = omap_120m_fck_clksel,
+ .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* CM EXTERNAL CLOCK OUTPUTS */
+
+static const struct clksel_rate clkout2_src_core_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate clkout2_src_sys_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate clkout2_src_96m_rates[] = {
+ { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate clkout2_src_54m_rates[] = {
+ { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel clkout2_src_clksel[] = {
+ { .parent = &core_ck, .rates = clkout2_src_core_rates },
+ { .parent = &sys_ck, .rates = clkout2_src_sys_rates },
+ { .parent = &omap_96m_alwon_fck, .rates = clkout2_src_96m_rates },
+ { .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates },
+ { .parent = NULL }
+};
+
+static struct clk clkout2_src_ck = {
+ .name = "clkout2_src_ck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP3430_CM_CLKOUT_CTRL,
+ .enable_bit = OMAP3430_CLKOUT2_EN_SHIFT,
+ .clksel_reg = OMAP3430_CM_CLKOUT_CTRL,
+ .clksel_mask = OMAP3430_CLKOUT2SOURCE_MASK,
+ .clksel = clkout2_src_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate sys_clkout2_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 1, .flags = RATE_IN_343X },
+ { .div = 4, .val = 2, .flags = RATE_IN_343X },
+ { .div = 8, .val = 3, .flags = RATE_IN_343X },
+ { .div = 16, .val = 4, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel sys_clkout2_clksel[] = {
+ { .parent = &clkout2_src_ck, .rates = sys_clkout2_rates },
+ { .parent = NULL },
+};
+
+static struct clk sys_clkout2 = {
+ .name = "sys_clkout2",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP3430_CM_CLKOUT_CTRL,
+ .clksel_mask = OMAP3430_CLKOUT2_DIV_MASK,
+ .clksel = sys_clkout2_clksel,
+ .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* CM OUTPUT CLOCKS */
+
+static struct clk corex2_fck = {
+ .name = "corex2_fck",
+ .parent = &dpll3_m2x2_ck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+/* DPLL power domain clock controls */
+
+static const struct clksel div2_core_clksel[] = {
+ { .parent = &core_ck, .rates = div2_rates },
+ { .parent = NULL }
+};
+
+/*
+ * REVISIT: Are these in DPLL power domain or CM power domain? docs
+ * may be inconsistent here?
+ */
+static struct clk dpll1_fck = {
+ .name = "dpll1_fck",
+ .parent = &core_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
+ .clksel_mask = OMAP3430_MPU_CLK_SRC_MASK,
+ .clksel = div2_core_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/*
+ * MPU clksel:
+ * If DPLL1 is locked, mpu_ck derives from DPLL1; otherwise, mpu_ck
+ * derives from the high-frequency bypass clock originating from DPLL3,
+ * called 'dpll1_fck'
+ */
+static const struct clksel mpu_clksel[] = {
+ { .parent = &dpll1_fck, .rates = dpll_bypass_rates },
+ { .parent = &dpll1_x2m2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk mpu_ck = {
+ .name = "mpu_ck",
+ .parent = &dpll1_x2m2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
+ .clksel_mask = OMAP3430_ST_MPU_CLK_MASK,
+ .clksel = mpu_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */
+static const struct clksel_rate arm_fck_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 1, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel arm_fck_clksel[] = {
+ { .parent = &mpu_ck, .rates = arm_fck_rates },
+ { .parent = NULL }
+};
+
+static struct clk arm_fck = {
+ .name = "arm_fck",
+ .parent = &mpu_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
+ .clksel_mask = OMAP3430_ST_MPU_CLK_MASK,
+ .clksel = arm_fck_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/*
+ * REVISIT: This clock is never specifically defined in the 3430 TRM,
+ * although it is referenced - so this is a guess
+ */
+static struct clk emu_mpu_alwon_ck = {
+ .name = "emu_mpu_alwon_ck",
+ .parent = &mpu_ck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dpll2_fck = {
+ .name = "dpll2_fck",
+ .parent = &core_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
+ .clksel_mask = OMAP3430_IVA2_CLK_SRC_MASK,
+ .clksel = div2_core_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/*
+ * IVA2 clksel:
+ * If DPLL2 is locked, iva2_ck derives from DPLL2; otherwise, iva2_ck
+ * derives from the high-frequency bypass clock originating from DPLL3,
+ * called 'dpll2_fck'
+ */
+
+static const struct clksel iva2_clksel[] = {
+ { .parent = &dpll2_fck, .rates = dpll_bypass_rates },
+ { .parent = &dpll2_m2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk iva2_ck = {
+ .name = "iva2_ck",
+ .parent = &dpll2_m2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD,
+ OMAP3430_CM_IDLEST_PLL),
+ .clksel_mask = OMAP3430_ST_IVA2_CLK_MASK,
+ .clksel = iva2_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* Common interface clocks */
+
+static struct clk l3_ick = {
+ .name = "l3_ick",
+ .parent = &core_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_L3_MASK,
+ .clksel = div2_core_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel div2_l3_clksel[] = {
+ { .parent = &l3_ick, .rates = div2_rates },
+ { .parent = NULL }
+};
+
+static struct clk l4_ick = {
+ .name = "l4_ick",
+ .parent = &l3_ick,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_L4_MASK,
+ .clksel = div2_l3_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+
+};
+
+static const struct clksel div2_l4_clksel[] = {
+ { .parent = &l4_ick, .rates = div2_rates },
+ { .parent = NULL }
+};
+
+static struct clk rm_ick = {
+ .name = "rm_ick",
+ .parent = &l4_ick,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_RM_MASK,
+ .clksel = div2_l4_clksel,
+ .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* GFX power domain */
+
+/* GFX clocks are in 3430ES1 only. 3430ES2 and later uses the SGX instead */
+
+static const struct clksel gfx_l3_clksel[] = {
+ { .parent = &l3_ick, .rates = gfx_l3_rates },
+ { .parent = NULL }
+};
+
+static struct clk gfx_l3_fck = {
+ .name = "gfx_l3_fck",
+ .parent = &l3_ick,
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
+ .enable_bit = OMAP_EN_GFX_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP_CLKSEL_GFX_MASK,
+ .clksel = gfx_l3_clksel,
+ .flags = CLOCK_IN_OMAP3430ES1 | RATE_PROPAGATES,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gfx_l3_ick = {
+ .name = "gfx_l3_ick",
+ .parent = &l3_ick,
+ .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
+ .enable_bit = OMAP_EN_GFX_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES1,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gfx_cg1_ck = {
+ .name = "gfx_cg1_ck",
+ .parent = &gfx_l3_fck, /* REVISIT: correct? */
+ .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430ES1_EN_2D_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES1,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gfx_cg2_ck = {
+ .name = "gfx_cg2_ck",
+ .parent = &gfx_l3_fck, /* REVISIT: correct? */
+ .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430ES1_EN_3D_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES1,
+ .recalc = &followparent_recalc,
+};
+
+/* SGX power domain - 3430ES2 only */
+
+static const struct clksel_rate sgx_core_rates[] = {
+ { .div = 3, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 4, .val = 1, .flags = RATE_IN_343X },
+ { .div = 6, .val = 2, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel_rate sgx_96m_rates[] = {
+ { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel sgx_clksel[] = {
+ { .parent = &core_ck, .rates = sgx_core_rates },
+ { .parent = &cm_96m_fck, .rates = sgx_96m_rates },
+ { .parent = NULL },
+};
+
+static struct clk sgx_fck = {
+ .name = "sgx_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430ES2_EN_SGX_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430ES2_CLKSEL_SGX_MASK,
+ .clksel = sgx_clksel,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk sgx_ick = {
+ .name = "sgx_ick",
+ .parent = &l3_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430ES2_EN_SGX_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+/* CORE power domain */
+
+static struct clk d2d_26m_fck = {
+ .name = "d2d_26m_fck",
+ .parent = &sys_ck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430ES1_EN_D2D_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES1,
+ .recalc = &followparent_recalc,
+};
+
+static const struct clksel omap343x_gpt_clksel[] = {
+ { .parent = &omap_32k_fck, .rates = gpt_32k_rates },
+ { .parent = &sys_ck, .rates = gpt_sys_rates },
+ { .parent = NULL}
+};
+
+static struct clk gpt10_fck = {
+ .name = "gpt10_fck",
+ .parent = &sys_ck,
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_GPT10_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT10_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt11_fck = {
+ .name = "gpt11_fck",
+ .parent = &sys_ck,
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_GPT11_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT11_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk cpefuse_fck = {
+ .name = "cpefuse_fck",
+ .parent = &sys_ck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
+ .enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk ts_fck = {
+ .name = "ts_fck",
+ .parent = &omap_32k_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
+ .enable_bit = OMAP3430ES2_EN_TS_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usbtll_fck = {
+ .name = "usbtll_fck",
+ .parent = &omap_120m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
+ .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+/* CORE 96M FCLK-derived clocks */
+
+static struct clk core_96m_fck = {
+ .name = "core_96m_fck",
+ .parent = &omap_96m_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs3_fck = {
+ .name = "mmchs_fck",
+ .id = 3,
+ .parent = &core_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs2_fck = {
+ .name = "mmchs_fck",
+ .id = 2,
+ .parent = &core_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MMC2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mspro_fck = {
+ .name = "mspro_fck",
+ .parent = &core_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MSPRO_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs1_fck = {
+ .name = "mmchs_fck",
+ .id = 1,
+ .parent = &core_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MMC1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c3_fck = {
+ .name = "i2c_fck",
+ .id = 3,
+ .parent = &core_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_I2C3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c2_fck = {
+ .name = "i2c_fck",
+ .id = 2,
+ .parent = &core_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_I2C2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c1_fck = {
+ .name = "i2c_fck",
+ .id = 1,
+ .parent = &core_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_I2C1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * MCBSP 1 & 5 get their 96MHz clock from core_96m_fck;
+ * MCBSP 2, 3, 4 get their 96MHz clock from per_96m_fck.
+ */
+static const struct clksel_rate common_mcbsp_96m_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 }
+};
+
+static const struct clksel mcbsp_15_clksel[] = {
+ { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
+ { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
+ { .parent = NULL }
+};
+
+static struct clk mcbsp5_fck = {
+ .name = "mcbsp5_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MCBSP5_SHIFT,
+ .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
+ .clksel_mask = OMAP2_MCBSP5_CLKS_MASK,
+ .clksel = mcbsp_15_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk mcbsp1_fck = {
+ .name = "mcbsp1_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MCBSP1_SHIFT,
+ .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+ .clksel_mask = OMAP2_MCBSP1_CLKS_MASK,
+ .clksel = mcbsp_15_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* CORE_48M_FCK-derived clocks */
+
+static struct clk core_48m_fck = {
+ .name = "core_48m_fck",
+ .parent = &omap_48m_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi4_fck = {
+ .name = "mcspi_fck",
+ .id = 4,
+ .parent = &core_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi3_fck = {
+ .name = "mcspi_fck",
+ .id = 3,
+ .parent = &core_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi2_fck = {
+ .name = "mcspi_fck",
+ .id = 2,
+ .parent = &core_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi1_fck = {
+ .name = "mcspi_fck",
+ .id = 1,
+ .parent = &core_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart2_fck = {
+ .name = "uart2_fck",
+ .parent = &core_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_UART2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart1_fck = {
+ .name = "uart1_fck",
+ .parent = &core_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_UART1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk fshostusb_fck = {
+ .name = "fshostusb_fck",
+ .parent = &core_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES1,
+ .recalc = &followparent_recalc,
+};
+
+/* CORE_12M_FCK based clocks */
+
+static struct clk core_12m_fck = {
+ .name = "core_12m_fck",
+ .parent = &omap_12m_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk hdq_fck = {
+ .name = "hdq_fck",
+ .parent = &core_12m_fck,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_HDQ_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* DPLL3-derived clock */
+
+static const struct clksel_rate ssi_ssr_corex2_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_343X },
+ { .div = 3, .val = 3, .flags = RATE_IN_343X },
+ { .div = 4, .val = 4, .flags = RATE_IN_343X },
+ { .div = 6, .val = 6, .flags = RATE_IN_343X },
+ { .div = 8, .val = 8, .flags = RATE_IN_343X },
+ { .div = 0 }
+};
+
+static const struct clksel ssi_ssr_clksel[] = {
+ { .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates },
+ { .parent = NULL }
+};
+
+static struct clk ssi_ssr_fck = {
+ .name = "ssi_ssr_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+ .enable_bit = OMAP3430_EN_SSI_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_SSI_MASK,
+ .clksel = ssi_ssr_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk ssi_sst_fck = {
+ .name = "ssi_sst_fck",
+ .parent = &ssi_ssr_fck,
+ .fixed_div = 2,
+ .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK,
+ .recalc = &omap2_fixed_divisor_recalc,
+};
+
+
+
+/* CORE_L3_ICK based clocks */
+
+static struct clk core_l3_ick = {
+ .name = "core_l3_ick",
+ .parent = &l3_ick,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk hsotgusb_ick = {
+ .name = "hsotgusb_ick",
+ .parent = &core_l3_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sdrc_ick = {
+ .name = "sdrc_ick",
+ .parent = &core_l3_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_SDRC_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | ENABLE_ON_INIT,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpmc_fck = {
+ .name = "gpmc_fck",
+ .parent = &core_l3_ick,
+ .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK |
+ ENABLE_ON_INIT,
+ .recalc = &followparent_recalc,
+};
+
+/* SECURITY_L3_ICK based clocks */
+
+static struct clk security_l3_ick = {
+ .name = "security_l3_ick",
+ .parent = &l3_ick,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk pka_ick = {
+ .name = "pka_ick",
+ .parent = &security_l3_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP3430_EN_PKA_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* CORE_L4_ICK based clocks */
+
+static struct clk core_l4_ick = {
+ .name = "core_l4_ick",
+ .parent = &l4_ick,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usbtll_ick = {
+ .name = "usbtll_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+ .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs3_ick = {
+ .name = "mmchs_ick",
+ .id = 3,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+/* Intersystem Communication Registers - chassis mode only */
+static struct clk icr_ick = {
+ .name = "icr_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_ICR_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk aes2_ick = {
+ .name = "aes2_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_AES2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sha12_ick = {
+ .name = "sha12_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_SHA12_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk des2_ick = {
+ .name = "des2_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_DES2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs2_ick = {
+ .name = "mmchs_ick",
+ .id = 2,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MMC2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmchs1_ick = {
+ .name = "mmchs_ick",
+ .id = 1,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MMC1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mspro_ick = {
+ .name = "mspro_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MSPRO_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk hdq_ick = {
+ .name = "hdq_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_HDQ_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi4_ick = {
+ .name = "mcspi_ick",
+ .id = 4,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi3_ick = {
+ .name = "mcspi_ick",
+ .id = 3,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi2_ick = {
+ .name = "mcspi_ick",
+ .id = 2,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcspi1_ick = {
+ .name = "mcspi_ick",
+ .id = 1,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c3_ick = {
+ .name = "i2c_ick",
+ .id = 3,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_I2C3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c2_ick = {
+ .name = "i2c_ick",
+ .id = 2,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_I2C2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk i2c1_ick = {
+ .name = "i2c_ick",
+ .id = 1,
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_I2C1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart2_ick = {
+ .name = "uart2_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_UART2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart1_ick = {
+ .name = "uart1_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_UART1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt11_ick = {
+ .name = "gpt11_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_GPT11_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt10_ick = {
+ .name = "gpt10_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_GPT10_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp5_ick = {
+ .name = "mcbsp5_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MCBSP5_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp1_ick = {
+ .name = "mcbsp1_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MCBSP1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk fac_ick = {
+ .name = "fac_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430ES1_EN_FAC_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES1,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mailboxes_ick = {
+ .name = "mailboxes_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_MAILBOXES_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk omapctrl_ick = {
+ .name = "omapctrl_ick",
+ .parent = &core_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | ENABLE_ON_INIT,
+ .recalc = &followparent_recalc,
+};
+
+/* SSI_L4_ICK based clocks */
+
+static struct clk ssi_l4_ick = {
+ .name = "ssi_l4_ick",
+ .parent = &l4_ick,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk ssi_ick = {
+ .name = "ssi_ick",
+ .parent = &ssi_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430_EN_SSI_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* REVISIT: Technically the TRM claims that this is CORE_CLK based,
+ * but l4_ick makes more sense to me */
+
+static const struct clksel usb_l4_clksel[] = {
+ { .parent = &l4_ick, .rates = div2_rates },
+ { .parent = NULL },
+};
+
+static struct clk usb_l4_ick = {
+ .name = "usb_l4_ick",
+ .parent = &l4_ick,
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+ .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK,
+ .clksel = usb_l4_clksel,
+ .flags = CLOCK_IN_OMAP3430ES1,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* XXX MDM_INTC_ICK, SAD2D_ICK ?? */
+
+/* SECURITY_L4_ICK2 based clocks */
+
+static struct clk security_l4_ick2 = {
+ .name = "security_l4_ick2",
+ .parent = &l4_ick,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk aes1_ick = {
+ .name = "aes1_ick",
+ .parent = &security_l4_ick2,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP3430_EN_AES1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk rng_ick = {
+ .name = "rng_ick",
+ .parent = &security_l4_ick2,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP3430_EN_RNG_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sha11_ick = {
+ .name = "sha11_ick",
+ .parent = &security_l4_ick2,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP3430_EN_SHA11_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk des1_ick = {
+ .name = "des1_ick",
+ .parent = &security_l4_ick2,
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+ .enable_bit = OMAP3430_EN_DES1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* DSS */
+static const struct clksel dss1_alwon_fck_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll4_m4x2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk dss1_alwon_fck = {
+ .name = "dss1_alwon_fck",
+ .parent = &dpll4_m4x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_DSS1_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_PERIPH_CLK,
+ .clksel = dss1_alwon_fck_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk dss_tv_fck = {
+ .name = "dss_tv_fck",
+ .parent = &omap_54m_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_TV_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dss_96m_fck = {
+ .name = "dss_96m_fck",
+ .parent = &omap_96m_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_TV_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dss2_alwon_fck = {
+ .name = "dss2_alwon_fck",
+ .parent = &sys_ck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_DSS2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dss_ick = {
+ /* Handles both L3 and L4 clocks */
+ .name = "dss_ick",
+ .parent = &l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* CAM */
+
+static const struct clksel cam_mclk_clksel[] = {
+ { .parent = &sys_ck, .rates = dpll_bypass_rates },
+ { .parent = &dpll4_m5x2_ck, .rates = dpll_locked_rates },
+ { .parent = NULL }
+};
+
+static struct clk cam_mclk = {
+ .name = "cam_mclk",
+ .parent = &dpll4_m5x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+ .clksel_mask = OMAP3430_ST_PERIPH_CLK,
+ .clksel = cam_mclk_clksel,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_CAM_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk cam_l3_ick = {
+ .name = "cam_l3_ick",
+ .parent = &l3_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_CAM_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk cam_l4_ick = {
+ .name = "cam_l4_ick",
+ .parent = &l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_CAM_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* USBHOST - 3430ES2 only */
+
+static struct clk usbhost_120m_fck = {
+ .name = "usbhost_120m_fck",
+ .parent = &omap_120m_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usbhost_48m_fck = {
+ .name = "usbhost_48m_fck",
+ .parent = &omap_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430ES2_EN_USBHOST1_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usbhost_l3_ick = {
+ .name = "usbhost_l3_ick",
+ .parent = &l3_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usbhost_l4_ick = {
+ .name = "usbhost_l4_ick",
+ .parent = &l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk usbhost_sar_fck = {
+ .name = "usbhost_sar_fck",
+ .parent = &osc_sys_ck,
+ .enable_reg = OMAP_PRM_REGADDR(OMAP3430ES2_USBHOST_MOD, PM_PWSTCTRL),
+ .enable_bit = OMAP3430ES2_SAVEANDRESTORE_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+/* WKUP */
+
+static const struct clksel_rate usim_96m_rates[] = {
+ { .div = 2, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 4, .val = 4, .flags = RATE_IN_343X },
+ { .div = 8, .val = 5, .flags = RATE_IN_343X },
+ { .div = 10, .val = 6, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel_rate usim_120m_rates[] = {
+ { .div = 4, .val = 7, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 8, .val = 8, .flags = RATE_IN_343X },
+ { .div = 16, .val = 9, .flags = RATE_IN_343X },
+ { .div = 20, .val = 10, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel usim_clksel[] = {
+ { .parent = &omap_96m_fck, .rates = usim_96m_rates },
+ { .parent = &omap_120m_fck, .rates = usim_120m_rates },
+ { .parent = &sys_ck, .rates = div2_rates },
+ { .parent = NULL },
+};
+
+/* 3430ES2 only */
+static struct clk usim_fck = {
+ .name = "usim_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430ES2_CLKSEL_USIMOCP_MASK,
+ .clksel = usim_clksel,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt1_fck = {
+ .name = "gpt1_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT1_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT1_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk wkup_32k_fck = {
+ .name = "wkup_32k_fck",
+ .parent = &omap_32k_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio1_fck = {
+ .name = "gpio1_fck",
+ .parent = &wkup_32k_fck,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPIO1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt2_fck = {
+ .name = "wdt2_fck",
+ .parent = &wkup_32k_fck,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_WDT2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wkup_l4_ick = {
+ .name = "wkup_l4_ick",
+ .parent = &sys_ck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &followparent_recalc,
+};
+
+/* 3430ES2 only */
+/* Never specifically named in the TRM, so we have to infer a likely name */
+static struct clk usim_ick = {
+ .name = "usim_ick",
+ .parent = &wkup_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
+ .flags = CLOCK_IN_OMAP3430ES2,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt2_ick = {
+ .name = "wdt2_ick",
+ .parent = &wkup_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_WDT2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt1_ick = {
+ .name = "wdt1_ick",
+ .parent = &wkup_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_WDT1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio1_ick = {
+ .name = "gpio1_ick",
+ .parent = &wkup_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPIO1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk omap_32ksync_ick = {
+ .name = "omap_32ksync_ick",
+ .parent = &wkup_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_32KSYNC_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt12_ick = {
+ .name = "gpt12_ick",
+ .parent = &wkup_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT12_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt1_ick = {
+ .name = "gpt1_ick",
+ .parent = &wkup_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+
+
+/* PER clock domain */
+
+static struct clk per_96m_fck = {
+ .name = "per_96m_fck",
+ .parent = &omap_96m_alwon_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk per_48m_fck = {
+ .name = "per_48m_fck",
+ .parent = &omap_48m_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart3_fck = {
+ .name = "uart3_fck",
+ .parent = &per_48m_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_UART3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt2_fck = {
+ .name = "gpt2_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT2_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT2_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt3_fck = {
+ .name = "gpt3_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT3_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT3_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt4_fck = {
+ .name = "gpt4_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT4_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT4_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt5_fck = {
+ .name = "gpt5_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT5_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT5_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt6_fck = {
+ .name = "gpt6_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT6_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT6_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt7_fck = {
+ .name = "gpt7_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT7_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT7_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt8_fck = {
+ .name = "gpt8_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT8_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT8_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpt9_fck = {
+ .name = "gpt9_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT9_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP3430_CLKSEL_GPT9_MASK,
+ .clksel = omap343x_gpt_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk per_32k_alwon_fck = {
+ .name = "per_32k_alwon_fck",
+ .parent = &omap_32k_fck,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio6_fck = {
+ .name = "gpio6_fck",
+ .parent = &per_32k_alwon_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT6_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio5_fck = {
+ .name = "gpio5_fck",
+ .parent = &per_32k_alwon_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT5_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio4_fck = {
+ .name = "gpio4_fck",
+ .parent = &per_32k_alwon_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT4_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio3_fck = {
+ .name = "gpio3_fck",
+ .parent = &per_32k_alwon_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio2_fck = {
+ .name = "gpio2_fck",
+ .parent = &per_32k_alwon_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_GPT2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt3_fck = {
+ .name = "wdt3_fck",
+ .parent = &per_32k_alwon_fck,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_WDT3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk per_l4_ick = {
+ .name = "per_l4_ick",
+ .parent = &l4_ick,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
+ PARENT_CONTROLS_CLOCK,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio6_ick = {
+ .name = "gpio6_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPIO6_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio5_ick = {
+ .name = "gpio5_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPIO5_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio4_ick = {
+ .name = "gpio4_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPIO4_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio3_ick = {
+ .name = "gpio3_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPIO3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio2_ick = {
+ .name = "gpio2_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPIO2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt3_ick = {
+ .name = "wdt3_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_WDT3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk uart3_ick = {
+ .name = "uart3_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_UART3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt9_ick = {
+ .name = "gpt9_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT9_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt8_ick = {
+ .name = "gpt8_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT8_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt7_ick = {
+ .name = "gpt7_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT7_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt6_ick = {
+ .name = "gpt6_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT6_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt5_ick = {
+ .name = "gpt5_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT5_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt4_ick = {
+ .name = "gpt4_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT4_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt3_ick = {
+ .name = "gpt3_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpt2_ick = {
+ .name = "gpt2_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_GPT2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp2_ick = {
+ .name = "mcbsp2_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_MCBSP2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp3_ick = {
+ .name = "mcbsp3_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_MCBSP3_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcbsp4_ick = {
+ .name = "mcbsp4_ick",
+ .parent = &per_l4_ick,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+ .enable_bit = OMAP3430_EN_MCBSP4_SHIFT,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+static const struct clksel mcbsp_234_clksel[] = {
+ { .parent = &per_96m_fck, .rates = common_mcbsp_96m_rates },
+ { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
+ { .parent = NULL }
+};
+
+static struct clk mcbsp2_fck = {
+ .name = "mcbsp2_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_MCBSP2_SHIFT,
+ .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+ .clksel_mask = OMAP2_MCBSP2_CLKS_MASK,
+ .clksel = mcbsp_234_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk mcbsp3_fck = {
+ .name = "mcbsp3_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_MCBSP3_SHIFT,
+ .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
+ .clksel_mask = OMAP2_MCBSP3_CLKS_MASK,
+ .clksel = mcbsp_234_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk mcbsp4_fck = {
+ .name = "mcbsp4_fck",
+ .init = &omap2_init_clksel_parent,
+ .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_MCBSP4_SHIFT,
+ .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
+ .clksel_mask = OMAP2_MCBSP4_CLKS_MASK,
+ .clksel = mcbsp_234_clksel,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* EMU clocks */
+
+/* More information: ARM Cortex-A8 Technical Reference Manual, sect 10.1 */
+
+static const struct clksel_rate emu_src_sys_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel_rate emu_src_core_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel_rate emu_src_per_rates[] = {
+ { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel_rate emu_src_mpu_rates[] = {
+ { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 0 },
+};
+
+static const struct clksel emu_src_clksel[] = {
+ { .parent = &sys_ck, .rates = emu_src_sys_rates },
+ { .parent = &emu_core_alwon_ck, .rates = emu_src_core_rates },
+ { .parent = &emu_per_alwon_ck, .rates = emu_src_per_rates },
+ { .parent = &emu_mpu_alwon_ck, .rates = emu_src_mpu_rates },
+ { .parent = NULL },
+};
+
+/*
+ * Like the clkout_src clocks, emu_src_clk is a virtual clock, existing only
+ * to switch the source of some of the EMU clocks.
+ * XXX Are there CLKEN bits for these EMU clks?
+ */
+static struct clk emu_src_ck = {
+ .name = "emu_src_ck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_MUX_CTRL_MASK,
+ .clksel = emu_src_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate pclk_emu_rates[] = {
+ { .div = 2, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 3, .val = 3, .flags = RATE_IN_343X },
+ { .div = 4, .val = 4, .flags = RATE_IN_343X },
+ { .div = 6, .val = 6, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel pclk_emu_clksel[] = {
+ { .parent = &emu_src_ck, .rates = pclk_emu_rates },
+ { .parent = NULL },
+};
+
+static struct clk pclk_fck = {
+ .name = "pclk_fck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_CLKSEL_PCLK_MASK,
+ .clksel = pclk_emu_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate pclkx2_emu_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_343X },
+ { .div = 3, .val = 3, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel pclkx2_emu_clksel[] = {
+ { .parent = &emu_src_ck, .rates = pclkx2_emu_rates },
+ { .parent = NULL },
+};
+
+static struct clk pclkx2_fck = {
+ .name = "pclkx2_fck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_CLKSEL_PCLKX2_MASK,
+ .clksel = pclkx2_emu_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel atclk_emu_clksel[] = {
+ { .parent = &emu_src_ck, .rates = div2_rates },
+ { .parent = NULL },
+};
+
+static struct clk atclk_fck = {
+ .name = "atclk_fck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_CLKSEL_ATCLK_MASK,
+ .clksel = atclk_emu_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk traceclk_src_fck = {
+ .name = "traceclk_src_fck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_TRACE_MUX_CTRL_MASK,
+ .clksel = emu_src_clksel,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate traceclk_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
+ { .div = 2, .val = 2, .flags = RATE_IN_343X },
+ { .div = 4, .val = 4, .flags = RATE_IN_343X },
+ { .div = 0 },
+};
+
+static const struct clksel traceclk_clksel[] = {
+ { .parent = &traceclk_src_fck, .rates = traceclk_rates },
+ { .parent = NULL },
+};
+
+static struct clk traceclk_fck = {
+ .name = "traceclk_fck",
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+ .clksel_mask = OMAP3430_CLKSEL_TRACECLK_MASK,
+ .clksel = traceclk_clksel,
+ .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* SR clocks */
+
+/* SmartReflex fclk (VDD1) */
+static struct clk sr1_fck = {
+ .name = "sr1_fck",
+ .parent = &sys_ck,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_SR1_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
+ .recalc = &followparent_recalc,
+};
+
+/* SmartReflex fclk (VDD2) */
+static struct clk sr2_fck = {
+ .name = "sr2_fck",
+ .parent = &sys_ck,
+ .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+ .enable_bit = OMAP3430_EN_SR2_SHIFT,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sr_l4_ick = {
+ .name = "sr_l4_ick",
+ .parent = &l4_ick,
+ .flags = CLOCK_IN_OMAP343X,
+ .recalc = &followparent_recalc,
+};
+
+/* SECURE_32K_FCK clocks */
+
+static struct clk gpt12_fck = {
+ .name = "gpt12_fck",
+ .parent = &secure_32k_fck,
+ .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk wdt1_fck = {
+ .name = "wdt1_fck",
+ .parent = &secure_32k_fck,
+ .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk *onchip_34xx_clks[] __initdata = {
+ &omap_32k_fck,
+ &virt_12m_ck,
+ &virt_13m_ck,
+ &virt_16_8m_ck,
+ &virt_19_2m_ck,
+ &virt_26m_ck,
+ &virt_38_4m_ck,
+ &osc_sys_ck,
+ &sys_ck,
+ &sys_altclk,
+ &mcbsp_clks,
+ &sys_clkout1,
+ &dpll1_ck,
+ &dpll1_x2_ck,
+ &dpll1_x2m2_ck,
+ &dpll2_ck,
+ &dpll2_m2_ck,
+ &dpll3_ck,
+ &core_ck,
+ &dpll3_x2_ck,
+ &dpll3_m2_ck,
+ &dpll3_m2x2_ck,
+ &dpll3_m3_ck,
+ &dpll3_m3x2_ck,
+ &emu_core_alwon_ck,
+ &dpll4_ck,
+ &dpll4_x2_ck,
+ &omap_96m_alwon_fck,
+ &omap_96m_fck,
+ &cm_96m_fck,
+ &virt_omap_54m_fck,
+ &omap_54m_fck,
+ &omap_48m_fck,
+ &omap_12m_fck,
+ &dpll4_m2_ck,
+ &dpll4_m2x2_ck,
+ &dpll4_m3_ck,
+ &dpll4_m3x2_ck,
+ &dpll4_m4_ck,
+ &dpll4_m4x2_ck,
+ &dpll4_m5_ck,
+ &dpll4_m5x2_ck,
+ &dpll4_m6_ck,
+ &dpll4_m6x2_ck,
+ &emu_per_alwon_ck,
+ &dpll5_ck,
+ &dpll5_m2_ck,
+ &omap_120m_fck,
+ &clkout2_src_ck,
+ &sys_clkout2,
+ &corex2_fck,
+ &dpll1_fck,
+ &mpu_ck,
+ &arm_fck,
+ &emu_mpu_alwon_ck,
+ &dpll2_fck,
+ &iva2_ck,
+ &l3_ick,
+ &l4_ick,
+ &rm_ick,
+ &gfx_l3_fck,
+ &gfx_l3_ick,
+ &gfx_cg1_ck,
+ &gfx_cg2_ck,
+ &sgx_fck,
+ &sgx_ick,
+ &d2d_26m_fck,
+ &gpt10_fck,
+ &gpt11_fck,
+ &cpefuse_fck,
+ &ts_fck,
+ &usbtll_fck,
+ &core_96m_fck,
+ &mmchs3_fck,
+ &mmchs2_fck,
+ &mspro_fck,
+ &mmchs1_fck,
+ &i2c3_fck,
+ &i2c2_fck,
+ &i2c1_fck,
+ &mcbsp5_fck,
+ &mcbsp1_fck,
+ &core_48m_fck,
+ &mcspi4_fck,
+ &mcspi3_fck,
+ &mcspi2_fck,
+ &mcspi1_fck,
+ &uart2_fck,
+ &uart1_fck,
+ &fshostusb_fck,
+ &core_12m_fck,
+ &hdq_fck,
+ &ssi_ssr_fck,
+ &ssi_sst_fck,
+ &core_l3_ick,
+ &hsotgusb_ick,
+ &sdrc_ick,
+ &gpmc_fck,
+ &security_l3_ick,
+ &pka_ick,
+ &core_l4_ick,
+ &usbtll_ick,
+ &mmchs3_ick,
+ &icr_ick,
+ &aes2_ick,
+ &sha12_ick,
+ &des2_ick,
+ &mmchs2_ick,
+ &mmchs1_ick,
+ &mspro_ick,
+ &hdq_ick,
+ &mcspi4_ick,
+ &mcspi3_ick,
+ &mcspi2_ick,
+ &mcspi1_ick,
+ &i2c3_ick,
+ &i2c2_ick,
+ &i2c1_ick,
+ &uart2_ick,
+ &uart1_ick,
+ &gpt11_ick,
+ &gpt10_ick,
+ &mcbsp5_ick,
+ &mcbsp1_ick,
+ &fac_ick,
+ &mailboxes_ick,
+ &omapctrl_ick,
+ &ssi_l4_ick,
+ &ssi_ick,
+ &usb_l4_ick,
+ &security_l4_ick2,
+ &aes1_ick,
+ &rng_ick,
+ &sha11_ick,
+ &des1_ick,
+ &dss1_alwon_fck,
+ &dss_tv_fck,
+ &dss_96m_fck,
+ &dss2_alwon_fck,
+ &dss_ick,
+ &cam_mclk,
+ &cam_l3_ick,
+ &cam_l4_ick,
+ &usbhost_120m_fck,
+ &usbhost_48m_fck,
+ &usbhost_l3_ick,
+ &usbhost_l4_ick,
+ &usbhost_sar_fck,
+ &usim_fck,
+ &gpt1_fck,
+ &wkup_32k_fck,
+ &gpio1_fck,
+ &wdt2_fck,
+ &wkup_l4_ick,
+ &usim_ick,
+ &wdt2_ick,
+ &wdt1_ick,
+ &gpio1_ick,
+ &omap_32ksync_ick,
+ &gpt12_ick,
+ &gpt1_ick,
+ &per_96m_fck,
+ &per_48m_fck,
+ &uart3_fck,
+ &gpt2_fck,
+ &gpt3_fck,
+ &gpt4_fck,
+ &gpt5_fck,
+ &gpt6_fck,
+ &gpt7_fck,
+ &gpt8_fck,
+ &gpt9_fck,
+ &per_32k_alwon_fck,
+ &gpio6_fck,
+ &gpio5_fck,
+ &gpio4_fck,
+ &gpio3_fck,
+ &gpio2_fck,
+ &wdt3_fck,
+ &per_l4_ick,
+ &gpio6_ick,
+ &gpio5_ick,
+ &gpio4_ick,
+ &gpio3_ick,
+ &gpio2_ick,
+ &wdt3_ick,
+ &uart3_ick,
+ &gpt9_ick,
+ &gpt8_ick,
+ &gpt7_ick,
+ &gpt6_ick,
+ &gpt5_ick,
+ &gpt4_ick,
+ &gpt3_ick,
+ &gpt2_ick,
+ &mcbsp2_ick,
+ &mcbsp3_ick,
+ &mcbsp4_ick,
+ &mcbsp2_fck,
+ &mcbsp3_fck,
+ &mcbsp4_fck,
+ &emu_src_ck,
+ &pclk_fck,
+ &pclkx2_fck,
+ &atclk_fck,
+ &traceclk_src_fck,
+ &traceclk_fck,
+ &sr1_fck,
+ &sr2_fck,
+ &sr_l4_ick,
+ &secure_32k_fck,
+ &gpt12_fck,
+ &wdt1_fck,
+};
+
+#endif
diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h
new file mode 100644
index 0000000..20ac381
--- /dev/null
+++ b/arch/arm/mach-omap2/cm-regbits-24xx.h
@@ -0,0 +1,401 @@
+#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_24XX_H
+#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_24XX_H
+
+/*
+ * OMAP24XX Clock Management register bits
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Copyright (C) 2007 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "cm.h"
+
+/* Bits shared between registers */
+
+/* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */
+#define OMAP24XX_EN_CAM_SHIFT 31
+#define OMAP24XX_EN_CAM (1 << 31)
+#define OMAP24XX_EN_WDT4_SHIFT 29
+#define OMAP24XX_EN_WDT4 (1 << 29)
+#define OMAP2420_EN_WDT3_SHIFT 28
+#define OMAP2420_EN_WDT3 (1 << 28)
+#define OMAP24XX_EN_MSPRO_SHIFT 27
+#define OMAP24XX_EN_MSPRO (1 << 27)
+#define OMAP24XX_EN_FAC_SHIFT 25
+#define OMAP24XX_EN_FAC (1 << 25)
+#define OMAP2420_EN_EAC_SHIFT 24
+#define OMAP2420_EN_EAC (1 << 24)
+#define OMAP24XX_EN_HDQ_SHIFT 23
+#define OMAP24XX_EN_HDQ (1 << 23)
+#define OMAP2420_EN_I2C2_SHIFT 20
+#define OMAP2420_EN_I2C2 (1 << 20)
+#define OMAP2420_EN_I2C1_SHIFT 19
+#define OMAP2420_EN_I2C1 (1 << 19)
+
+/* CM_FCLKEN2_CORE and CM_ICLKEN2_CORE shared bits */
+#define OMAP2430_EN_MCBSP5_SHIFT 5
+#define OMAP2430_EN_MCBSP5 (1 << 5)
+#define OMAP2430_EN_MCBSP4_SHIFT 4
+#define OMAP2430_EN_MCBSP4 (1 << 4)
+#define OMAP2430_EN_MCBSP3_SHIFT 3
+#define OMAP2430_EN_MCBSP3 (1 << 3)
+#define OMAP24XX_EN_SSI_SHIFT 1
+#define OMAP24XX_EN_SSI (1 << 1)
+
+/* CM_FCLKEN_WKUP and CM_ICLKEN_WKUP shared bits */
+#define OMAP24XX_EN_MPU_WDT_SHIFT 3
+#define OMAP24XX_EN_MPU_WDT (1 << 3)
+
+/* Bits specific to each register */
+
+/* CM_IDLEST_MPU */
+/* 2430 only */
+#define OMAP2430_ST_MPU (1 << 0)
+
+/* CM_CLKSEL_MPU */
+#define OMAP24XX_CLKSEL_MPU_SHIFT 0
+#define OMAP24XX_CLKSEL_MPU_MASK (0x1f << 0)
+
+/* CM_CLKSTCTRL_MPU */
+#define OMAP24XX_AUTOSTATE_MPU (1 << 0)
+
+/* CM_FCLKEN1_CORE specific bits*/
+#define OMAP24XX_EN_TV_SHIFT 2
+#define OMAP24XX_EN_TV (1 << 2)
+#define OMAP24XX_EN_DSS2_SHIFT 1
+#define OMAP24XX_EN_DSS2 (1 << 1)
+#define OMAP24XX_EN_DSS1_SHIFT 0
+#define OMAP24XX_EN_DSS1 (1 << 0)
+
+/* CM_FCLKEN2_CORE specific bits */
+#define OMAP2430_EN_I2CHS2_SHIFT 20
+#define OMAP2430_EN_I2CHS2 (1 << 20)
+#define OMAP2430_EN_I2CHS1_SHIFT 19
+#define OMAP2430_EN_I2CHS1 (1 << 19)
+#define OMAP2430_EN_MMCHSDB2_SHIFT 17
+#define OMAP2430_EN_MMCHSDB2 (1 << 17)
+#define OMAP2430_EN_MMCHSDB1_SHIFT 16
+#define OMAP2430_EN_MMCHSDB1 (1 << 16)
+
+/* CM_ICLKEN1_CORE specific bits */
+#define OMAP24XX_EN_MAILBOXES_SHIFT 30
+#define OMAP24XX_EN_MAILBOXES (1 << 30)
+#define OMAP24XX_EN_DSS_SHIFT 0
+#define OMAP24XX_EN_DSS (1 << 0)
+
+/* CM_ICLKEN2_CORE specific bits */
+
+/* CM_ICLKEN3_CORE */
+/* 2430 only */
+#define OMAP2430_EN_SDRC_SHIFT 2
+#define OMAP2430_EN_SDRC (1 << 2)
+
+/* CM_ICLKEN4_CORE */
+#define OMAP24XX_EN_PKA_SHIFT 4
+#define OMAP24XX_EN_PKA (1 << 4)
+#define OMAP24XX_EN_AES_SHIFT 3
+#define OMAP24XX_EN_AES (1 << 3)
+#define OMAP24XX_EN_RNG_SHIFT 2
+#define OMAP24XX_EN_RNG (1 << 2)
+#define OMAP24XX_EN_SHA_SHIFT 1
+#define OMAP24XX_EN_SHA (1 << 1)
+#define OMAP24XX_EN_DES_SHIFT 0
+#define OMAP24XX_EN_DES (1 << 0)
+
+/* CM_IDLEST1_CORE specific bits */
+#define OMAP24XX_ST_MAILBOXES (1 << 30)
+#define OMAP24XX_ST_WDT4 (1 << 29)
+#define OMAP2420_ST_WDT3 (1 << 28)
+#define OMAP24XX_ST_MSPRO (1 << 27)
+#define OMAP24XX_ST_FAC (1 << 25)
+#define OMAP2420_ST_EAC (1 << 24)
+#define OMAP24XX_ST_HDQ (1 << 23)
+#define OMAP24XX_ST_I2C2 (1 << 20)
+#define OMAP24XX_ST_I2C1 (1 << 19)
+#define OMAP24XX_ST_MCBSP2 (1 << 16)
+#define OMAP24XX_ST_MCBSP1 (1 << 15)
+#define OMAP24XX_ST_DSS (1 << 0)
+
+/* CM_IDLEST2_CORE */
+#define OMAP2430_ST_MCBSP5 (1 << 5)
+#define OMAP2430_ST_MCBSP4 (1 << 4)
+#define OMAP2430_ST_MCBSP3 (1 << 3)
+#define OMAP24XX_ST_SSI (1 << 1)
+
+/* CM_IDLEST3_CORE */
+/* 2430 only */
+#define OMAP2430_ST_SDRC (1 << 2)
+
+/* CM_IDLEST4_CORE */
+#define OMAP24XX_ST_PKA (1 << 4)
+#define OMAP24XX_ST_AES (1 << 3)
+#define OMAP24XX_ST_RNG (1 << 2)
+#define OMAP24XX_ST_SHA (1 << 1)
+#define OMAP24XX_ST_DES (1 << 0)
+
+/* CM_AUTOIDLE1_CORE */
+#define OMAP24XX_AUTO_CAM (1 << 31)
+#define OMAP24XX_AUTO_MAILBOXES (1 << 30)
+#define OMAP24XX_AUTO_WDT4 (1 << 29)
+#define OMAP2420_AUTO_WDT3 (1 << 28)
+#define OMAP24XX_AUTO_MSPRO (1 << 27)
+#define OMAP2420_AUTO_MMC (1 << 26)
+#define OMAP24XX_AUTO_FAC (1 << 25)
+#define OMAP2420_AUTO_EAC (1 << 24)
+#define OMAP24XX_AUTO_HDQ (1 << 23)
+#define OMAP24XX_AUTO_UART2 (1 << 22)
+#define OMAP24XX_AUTO_UART1 (1 << 21)
+#define OMAP24XX_AUTO_I2C2 (1 << 20)
+#define OMAP24XX_AUTO_I2C1 (1 << 19)
+#define OMAP24XX_AUTO_MCSPI2 (1 << 18)
+#define OMAP24XX_AUTO_MCSPI1 (1 << 17)
+#define OMAP24XX_AUTO_MCBSP2 (1 << 16)
+#define OMAP24XX_AUTO_MCBSP1 (1 << 15)
+#define OMAP24XX_AUTO_GPT12 (1 << 14)
+#define OMAP24XX_AUTO_GPT11 (1 << 13)
+#define OMAP24XX_AUTO_GPT10 (1 << 12)
+#define OMAP24XX_AUTO_GPT9 (1 << 11)
+#define OMAP24XX_AUTO_GPT8 (1 << 10)
+#define OMAP24XX_AUTO_GPT7 (1 << 9)
+#define OMAP24XX_AUTO_GPT6 (1 << 8)
+#define OMAP24XX_AUTO_GPT5 (1 << 7)
+#define OMAP24XX_AUTO_GPT4 (1 << 6)
+#define OMAP24XX_AUTO_GPT3 (1 << 5)
+#define OMAP24XX_AUTO_GPT2 (1 << 4)
+#define OMAP2420_AUTO_VLYNQ (1 << 3)
+#define OMAP24XX_AUTO_DSS (1 << 0)
+
+/* CM_AUTOIDLE2_CORE */
+#define OMAP2430_AUTO_MDM_INTC (1 << 11)
+#define OMAP2430_AUTO_GPIO5 (1 << 10)
+#define OMAP2430_AUTO_MCSPI3 (1 << 9)
+#define OMAP2430_AUTO_MMCHS2 (1 << 8)
+#define OMAP2430_AUTO_MMCHS1 (1 << 7)
+#define OMAP2430_AUTO_USBHS (1 << 6)
+#define OMAP2430_AUTO_MCBSP5 (1 << 5)
+#define OMAP2430_AUTO_MCBSP4 (1 << 4)
+#define OMAP2430_AUTO_MCBSP3 (1 << 3)
+#define OMAP24XX_AUTO_UART3 (1 << 2)
+#define OMAP24XX_AUTO_SSI (1 << 1)
+#define OMAP24XX_AUTO_USB (1 << 0)
+
+/* CM_AUTOIDLE3_CORE */
+#define OMAP24XX_AUTO_SDRC (1 << 2)
+#define OMAP24XX_AUTO_GPMC (1 << 1)
+#define OMAP24XX_AUTO_SDMA (1 << 0)
+
+/* CM_AUTOIDLE4_CORE */
+#define OMAP24XX_AUTO_PKA (1 << 4)
+#define OMAP24XX_AUTO_AES (1 << 3)
+#define OMAP24XX_AUTO_RNG (1 << 2)
+#define OMAP24XX_AUTO_SHA (1 << 1)
+#define OMAP24XX_AUTO_DES (1 << 0)
+
+/* CM_CLKSEL1_CORE */
+#define OMAP24XX_CLKSEL_USB_SHIFT 25
+#define OMAP24XX_CLKSEL_USB_MASK (0x7 << 25)
+#define OMAP24XX_CLKSEL_SSI_SHIFT 20
+#define OMAP24XX_CLKSEL_SSI_MASK (0x1f << 20)
+#define OMAP2420_CLKSEL_VLYNQ_SHIFT 15
+#define OMAP2420_CLKSEL_VLYNQ_MASK (0x1f << 15)
+#define OMAP24XX_CLKSEL_DSS2_SHIFT 13
+#define OMAP24XX_CLKSEL_DSS2_MASK (0x1 << 13)
+#define OMAP24XX_CLKSEL_DSS1_SHIFT 8
+#define OMAP24XX_CLKSEL_DSS1_MASK (0x1f << 8)
+#define OMAP24XX_CLKSEL_L4_SHIFT 5
+#define OMAP24XX_CLKSEL_L4_MASK (0x3 << 5)
+#define OMAP24XX_CLKSEL_L3_SHIFT 0
+#define OMAP24XX_CLKSEL_L3_MASK (0x1f << 0)
+
+/* CM_CLKSEL2_CORE */
+#define OMAP24XX_CLKSEL_GPT12_SHIFT 22
+#define OMAP24XX_CLKSEL_GPT12_MASK (0x3 << 22)
+#define OMAP24XX_CLKSEL_GPT11_SHIFT 20
+#define OMAP24XX_CLKSEL_GPT11_MASK (0x3 << 20)
+#define OMAP24XX_CLKSEL_GPT10_SHIFT 18
+#define OMAP24XX_CLKSEL_GPT10_MASK (0x3 << 18)
+#define OMAP24XX_CLKSEL_GPT9_SHIFT 16
+#define OMAP24XX_CLKSEL_GPT9_MASK (0x3 << 16)
+#define OMAP24XX_CLKSEL_GPT8_SHIFT 14
+#define OMAP24XX_CLKSEL_GPT8_MASK (0x3 << 14)
+#define OMAP24XX_CLKSEL_GPT7_SHIFT 12
+#define OMAP24XX_CLKSEL_GPT7_MASK (0x3 << 12)
+#define OMAP24XX_CLKSEL_GPT6_SHIFT 10
+#define OMAP24XX_CLKSEL_GPT6_MASK (0x3 << 10)
+#define OMAP24XX_CLKSEL_GPT5_SHIFT 8
+#define OMAP24XX_CLKSEL_GPT5_MASK (0x3 << 8)
+#define OMAP24XX_CLKSEL_GPT4_SHIFT 6
+#define OMAP24XX_CLKSEL_GPT4_MASK (0x3 << 6)
+#define OMAP24XX_CLKSEL_GPT3_SHIFT 4
+#define OMAP24XX_CLKSEL_GPT3_MASK (0x3 << 4)
+#define OMAP24XX_CLKSEL_GPT2_SHIFT 2
+#define OMAP24XX_CLKSEL_GPT2_MASK (0x3 << 2)
+
+/* CM_CLKSTCTRL_CORE */
+#define OMAP24XX_AUTOSTATE_DSS (1 << 2)
+#define OMAP24XX_AUTOSTATE_L4 (1 << 1)
+#define OMAP24XX_AUTOSTATE_L3 (1 << 0)
+
+/* CM_FCLKEN_GFX */
+#define OMAP24XX_EN_3D_SHIFT 2
+#define OMAP24XX_EN_3D (1 << 2)
+#define OMAP24XX_EN_2D_SHIFT 1
+#define OMAP24XX_EN_2D (1 << 1)
+
+/* CM_ICLKEN_GFX specific bits */
+
+/* CM_IDLEST_GFX specific bits */
+
+/* CM_CLKSEL_GFX specific bits */
+
+/* CM_CLKSTCTRL_GFX */
+#define OMAP24XX_AUTOSTATE_GFX (1 << 0)
+
+/* CM_FCLKEN_WKUP specific bits */
+
+/* CM_ICLKEN_WKUP specific bits */
+#define OMAP2430_EN_ICR_SHIFT 6
+#define OMAP2430_EN_ICR (1 << 6)
+#define OMAP24XX_EN_OMAPCTRL_SHIFT 5
+#define OMAP24XX_EN_OMAPCTRL (1 << 5)
+#define OMAP24XX_EN_WDT1_SHIFT 4
+#define OMAP24XX_EN_WDT1 (1 << 4)
+#define OMAP24XX_EN_32KSYNC_SHIFT 1
+#define OMAP24XX_EN_32KSYNC (1 << 1)
+
+/* CM_IDLEST_WKUP specific bits */
+#define OMAP2430_ST_ICR (1 << 6)
+#define OMAP24XX_ST_OMAPCTRL (1 << 5)
+#define OMAP24XX_ST_WDT1 (1 << 4)
+#define OMAP24XX_ST_MPU_WDT (1 << 3)
+#define OMAP24XX_ST_32KSYNC (1 << 1)
+
+/* CM_AUTOIDLE_WKUP */
+#define OMAP24XX_AUTO_OMAPCTRL (1 << 5)
+#define OMAP24XX_AUTO_WDT1 (1 << 4)
+#define OMAP24XX_AUTO_MPU_WDT (1 << 3)
+#define OMAP24XX_AUTO_GPIOS (1 << 2)
+#define OMAP24XX_AUTO_32KSYNC (1 << 1)
+#define OMAP24XX_AUTO_GPT1 (1 << 0)
+
+/* CM_CLKSEL_WKUP */
+#define OMAP24XX_CLKSEL_GPT1_SHIFT 0
+#define OMAP24XX_CLKSEL_GPT1_MASK (0x3 << 0)
+
+/* CM_CLKEN_PLL */
+#define OMAP24XX_EN_54M_PLL_SHIFT 6
+#define OMAP24XX_EN_54M_PLL_MASK (0x3 << 6)
+#define OMAP24XX_EN_96M_PLL_SHIFT 2
+#define OMAP24XX_EN_96M_PLL_MASK (0x3 << 2)
+#define OMAP24XX_EN_DPLL_SHIFT 0
+#define OMAP24XX_EN_DPLL_MASK (0x3 << 0)
+
+/* CM_IDLEST_CKGEN */
+#define OMAP24XX_ST_54M_APLL (1 << 9)
+#define OMAP24XX_ST_96M_APLL (1 << 8)
+#define OMAP24XX_ST_54M_CLK (1 << 6)
+#define OMAP24XX_ST_12M_CLK (1 << 5)
+#define OMAP24XX_ST_48M_CLK (1 << 4)
+#define OMAP24XX_ST_96M_CLK (1 << 2)
+#define OMAP24XX_ST_CORE_CLK_SHIFT 0
+#define OMAP24XX_ST_CORE_CLK_MASK (0x3 << 0)
+
+/* CM_AUTOIDLE_PLL */
+#define OMAP24XX_AUTO_54M_SHIFT 6
+#define OMAP24XX_AUTO_54M_MASK (0x3 << 6)
+#define OMAP24XX_AUTO_96M_SHIFT 2
+#define OMAP24XX_AUTO_96M_MASK (0x3 << 2)
+#define OMAP24XX_AUTO_DPLL_SHIFT 0
+#define OMAP24XX_AUTO_DPLL_MASK (0x3 << 0)
+
+/* CM_CLKSEL1_PLL */
+#define OMAP2430_MAXDPLLFASTLOCK_SHIFT 28
+#define OMAP2430_MAXDPLLFASTLOCK_MASK (0x7 << 28)
+#define OMAP24XX_APLLS_CLKIN_SHIFT 23
+#define OMAP24XX_APLLS_CLKIN_MASK (0x7 << 23)
+#define OMAP24XX_DPLL_MULT_SHIFT 12
+#define OMAP24XX_DPLL_MULT_MASK (0x3ff << 12)
+#define OMAP24XX_DPLL_DIV_SHIFT 8
+#define OMAP24XX_DPLL_DIV_MASK (0xf << 8)
+#define OMAP24XX_54M_SOURCE_SHIFT 5
+#define OMAP24XX_54M_SOURCE (1 << 5)
+#define OMAP2430_96M_SOURCE_SHIFT 4
+#define OMAP2430_96M_SOURCE (1 << 4)
+#define OMAP24XX_48M_SOURCE_SHIFT 3
+#define OMAP24XX_48M_SOURCE (1 << 3)
+#define OMAP2430_ALTCLK_SOURCE_SHIFT 0
+#define OMAP2430_ALTCLK_SOURCE_MASK (0x7 << 0)
+
+/* CM_CLKSEL2_PLL */
+#define OMAP24XX_CORE_CLK_SRC_SHIFT 0
+#define OMAP24XX_CORE_CLK_SRC_MASK (0x3 << 0)
+
+/* CM_FCLKEN_DSP */
+#define OMAP2420_EN_IVA_COP_SHIFT 10
+#define OMAP2420_EN_IVA_COP (1 << 10)
+#define OMAP2420_EN_IVA_MPU_SHIFT 8
+#define OMAP2420_EN_IVA_MPU (1 << 8)
+#define OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT 0
+#define OMAP24XX_CM_FCLKEN_DSP_EN_DSP (1 << 0)
+
+/* CM_ICLKEN_DSP */
+#define OMAP2420_EN_DSP_IPI_SHIFT 1
+#define OMAP2420_EN_DSP_IPI (1 << 1)
+
+/* CM_IDLEST_DSP */
+#define OMAP2420_ST_IVA (1 << 8)
+#define OMAP2420_ST_IPI (1 << 1)
+#define OMAP24XX_ST_DSP (1 << 0)
+
+/* CM_AUTOIDLE_DSP */
+#define OMAP2420_AUTO_DSP_IPI (1 << 1)
+
+/* CM_CLKSEL_DSP */
+#define OMAP2420_SYNC_IVA (1 << 13)
+#define OMAP2420_CLKSEL_IVA_SHIFT 8
+#define OMAP2420_CLKSEL_IVA_MASK (0x1f << 8)
+#define OMAP24XX_SYNC_DSP (1 << 7)
+#define OMAP24XX_CLKSEL_DSP_IF_SHIFT 5
+#define OMAP24XX_CLKSEL_DSP_IF_MASK (0x3 << 5)
+#define OMAP24XX_CLKSEL_DSP_SHIFT 0
+#define OMAP24XX_CLKSEL_DSP_MASK (0x1f << 0)
+
+/* CM_CLKSTCTRL_DSP */
+#define OMAP2420_AUTOSTATE_IVA (1 << 8)
+#define OMAP24XX_AUTOSTATE_DSP (1 << 0)
+
+/* CM_FCLKEN_MDM */
+/* 2430 only */
+#define OMAP2430_EN_OSC_SHIFT 1
+#define OMAP2430_EN_OSC (1 << 1)
+
+/* CM_ICLKEN_MDM */
+/* 2430 only */
+#define OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT 0
+#define OMAP2430_CM_ICLKEN_MDM_EN_MDM (1 << 0)
+
+/* CM_IDLEST_MDM specific bits */
+/* 2430 only */
+
+/* CM_AUTOIDLE_MDM */
+/* 2430 only */
+#define OMAP2430_AUTO_OSC (1 << 1)
+#define OMAP2430_AUTO_MDM (1 << 0)
+
+/* CM_CLKSEL_MDM */
+/* 2430 only */
+#define OMAP2430_SYNC_MDM (1 << 4)
+#define OMAP2430_CLKSEL_MDM_SHIFT 0
+#define OMAP2430_CLKSEL_MDM_MASK (0xf << 0)
+
+/* CM_CLKSTCTRL_MDM */
+/* 2430 only */
+#define OMAP2430_AUTOSTATE_MDM (1 << 0)
+
+#endif
diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h
new file mode 100644
index 0000000..9249129
--- /dev/null
+++ b/arch/arm/mach-omap2/cm-regbits-34xx.h
@@ -0,0 +1,673 @@
+#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_34XX_H
+#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_34XX_H
+
+/*
+ * OMAP3430 Clock Management register bits
+ *
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "cm.h"
+
+/* Bits shared between registers */
+
+/* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */
+#define OMAP3430ES2_EN_MMC3_MASK (1 << 30)
+#define OMAP3430ES2_EN_MMC3_SHIFT 30
+#define OMAP3430_EN_MSPRO (1 << 23)
+#define OMAP3430_EN_MSPRO_SHIFT 23
+#define OMAP3430_EN_HDQ (1 << 22)
+#define OMAP3430_EN_HDQ_SHIFT 22
+#define OMAP3430ES1_EN_FSHOSTUSB (1 << 5)
+#define OMAP3430ES1_EN_FSHOSTUSB_SHIFT 5
+#define OMAP3430ES1_EN_D2D (1 << 3)
+#define OMAP3430ES1_EN_D2D_SHIFT 3
+#define OMAP3430_EN_SSI (1 << 0)
+#define OMAP3430_EN_SSI_SHIFT 0
+
+/* CM_FCLKEN3_CORE and CM_ICLKEN3_CORE shared bits */
+#define OMAP3430ES2_EN_USBTLL_SHIFT 2
+#define OMAP3430ES2_EN_USBTLL_MASK (1 << 2)
+
+/* CM_FCLKEN_WKUP and CM_ICLKEN_WKUP shared bits */
+#define OMAP3430_EN_WDT2 (1 << 5)
+#define OMAP3430_EN_WDT2_SHIFT 5
+
+/* CM_ICLKEN_CAM, CM_FCLKEN_CAM shared bits */
+#define OMAP3430_EN_CAM (1 << 0)
+#define OMAP3430_EN_CAM_SHIFT 0
+
+/* CM_FCLKEN_PER, CM_ICLKEN_PER shared bits */
+#define OMAP3430_EN_WDT3 (1 << 12)
+#define OMAP3430_EN_WDT3_SHIFT 12
+
+/* CM_CLKSEL2_EMU, CM_CLKSEL3_EMU shared bits */
+#define OMAP3430_OVERRIDE_ENABLE (1 << 19)
+
+
+/* Bits specific to each register */
+
+/* CM_FCLKEN_IVA2 */
+#define OMAP3430_CM_FCLKEN_IVA2_EN_IVA2 (1 << 0)
+
+/* CM_CLKEN_PLL_IVA2 */
+#define OMAP3430_IVA2_DPLL_RAMPTIME_SHIFT 8
+#define OMAP3430_IVA2_DPLL_RAMPTIME_MASK (0x3 << 8)
+#define OMAP3430_IVA2_DPLL_FREQSEL_SHIFT 4
+#define OMAP3430_IVA2_DPLL_FREQSEL_MASK (0xf << 4)
+#define OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT 3
+#define OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_MASK (1 << 3)
+#define OMAP3430_EN_IVA2_DPLL_SHIFT 0
+#define OMAP3430_EN_IVA2_DPLL_MASK (0x7 << 0)
+
+/* CM_IDLEST_IVA2 */
+#define OMAP3430_ST_IVA2 (1 << 0)
+
+/* CM_IDLEST_PLL_IVA2 */
+#define OMAP3430_ST_IVA2_CLK (1 << 0)
+
+/* CM_AUTOIDLE_PLL_IVA2 */
+#define OMAP3430_AUTO_IVA2_DPLL_SHIFT 0
+#define OMAP3430_AUTO_IVA2_DPLL_MASK (0x7 << 0)
+
+/* CM_CLKSEL1_PLL_IVA2 */
+#define OMAP3430_IVA2_CLK_SRC_SHIFT 19
+#define OMAP3430_IVA2_CLK_SRC_MASK (0x3 << 19)
+#define OMAP3430_IVA2_DPLL_MULT_SHIFT 8
+#define OMAP3430_IVA2_DPLL_MULT_MASK (0x7ff << 8)
+#define OMAP3430_IVA2_DPLL_DIV_SHIFT 0
+#define OMAP3430_IVA2_DPLL_DIV_MASK (0x7f << 0)
+
+/* CM_CLKSEL2_PLL_IVA2 */
+#define OMAP3430_IVA2_DPLL_CLKOUT_DIV_SHIFT 0
+#define OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK (0x1f << 0)
+
+/* CM_CLKSTCTRL_IVA2 */
+#define OMAP3430_CLKTRCTRL_IVA2_SHIFT 0
+#define OMAP3430_CLKTRCTRL_IVA2_MASK (0x3 << 0)
+
+/* CM_CLKSTST_IVA2 */
+#define OMAP3430_CLKACTIVITY_IVA2 (1 << 0)
+
+/* CM_REVISION specific bits */
+
+/* CM_SYSCONFIG specific bits */
+
+/* CM_CLKEN_PLL_MPU */
+#define OMAP3430_MPU_DPLL_RAMPTIME_SHIFT 8
+#define OMAP3430_MPU_DPLL_RAMPTIME_MASK (0x3 << 8)
+#define OMAP3430_MPU_DPLL_FREQSEL_SHIFT 4
+#define OMAP3430_MPU_DPLL_FREQSEL_MASK (0xf << 4)
+#define OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT 3
+#define OMAP3430_EN_MPU_DPLL_DRIFTGUARD_MASK (1 << 3)
+#define OMAP3430_EN_MPU_DPLL_SHIFT 0
+#define OMAP3430_EN_MPU_DPLL_MASK (0x7 << 0)
+
+/* CM_IDLEST_MPU */
+#define OMAP3430_ST_MPU (1 << 0)
+
+/* CM_IDLEST_PLL_MPU */
+#define OMAP3430_ST_MPU_CLK (1 << 0)
+#define OMAP3430_ST_IVA2_CLK_MASK (1 << 0)
+
+/* CM_IDLEST_PLL_MPU */
+#define OMAP3430_ST_MPU_CLK_MASK (1 << 0)
+
+/* CM_AUTOIDLE_PLL_MPU */
+#define OMAP3430_AUTO_MPU_DPLL_SHIFT 0
+#define OMAP3430_AUTO_MPU_DPLL_MASK (0x7 << 0)
+
+/* CM_CLKSEL1_PLL_MPU */
+#define OMAP3430_MPU_CLK_SRC_SHIFT 19
+#define OMAP3430_MPU_CLK_SRC_MASK (0x3 << 19)
+#define OMAP3430_MPU_DPLL_MULT_SHIFT 8
+#define OMAP3430_MPU_DPLL_MULT_MASK (0x7ff << 8)
+#define OMAP3430_MPU_DPLL_DIV_SHIFT 0
+#define OMAP3430_MPU_DPLL_DIV_MASK (0x7f << 0)
+
+/* CM_CLKSEL2_PLL_MPU */
+#define OMAP3430_MPU_DPLL_CLKOUT_DIV_SHIFT 0
+#define OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK (0x1f << 0)
+
+/* CM_CLKSTCTRL_MPU */
+#define OMAP3430_CLKTRCTRL_MPU_SHIFT 0
+#define OMAP3430_CLKTRCTRL_MPU_MASK (0x3 << 0)
+
+/* CM_CLKSTST_MPU */
+#define OMAP3430_CLKACTIVITY_MPU (1 << 0)
+
+/* CM_FCLKEN1_CORE specific bits */
+
+/* CM_ICLKEN1_CORE specific bits */
+#define OMAP3430_EN_ICR (1 << 29)
+#define OMAP3430_EN_ICR_SHIFT 29
+#define OMAP3430_EN_AES2 (1 << 28)
+#define OMAP3430_EN_AES2_SHIFT 28
+#define OMAP3430_EN_SHA12 (1 << 27)
+#define OMAP3430_EN_SHA12_SHIFT 27
+#define OMAP3430_EN_DES2 (1 << 26)
+#define OMAP3430_EN_DES2_SHIFT 26
+#define OMAP3430ES1_EN_FAC (1 << 8)
+#define OMAP3430ES1_EN_FAC_SHIFT 8
+#define OMAP3430_EN_MAILBOXES (1 << 7)
+#define OMAP3430_EN_MAILBOXES_SHIFT 7
+#define OMAP3430_EN_OMAPCTRL (1 << 6)
+#define OMAP3430_EN_OMAPCTRL_SHIFT 6
+#define OMAP3430_EN_SDRC (1 << 1)
+#define OMAP3430_EN_SDRC_SHIFT 1
+
+/* CM_ICLKEN2_CORE */
+#define OMAP3430_EN_PKA (1 << 4)
+#define OMAP3430_EN_PKA_SHIFT 4
+#define OMAP3430_EN_AES1 (1 << 3)
+#define OMAP3430_EN_AES1_SHIFT 3
+#define OMAP3430_EN_RNG (1 << 2)
+#define OMAP3430_EN_RNG_SHIFT 2
+#define OMAP3430_EN_SHA11 (1 << 1)
+#define OMAP3430_EN_SHA11_SHIFT 1
+#define OMAP3430_EN_DES1 (1 << 0)
+#define OMAP3430_EN_DES1_SHIFT 0
+
+/* CM_FCLKEN3_CORE specific bits */
+#define OMAP3430ES2_EN_TS_SHIFT 1
+#define OMAP3430ES2_EN_TS_MASK (1 << 1)
+#define OMAP3430ES2_EN_CPEFUSE_SHIFT 0
+#define OMAP3430ES2_EN_CPEFUSE_MASK (1 << 0)
+
+/* CM_IDLEST1_CORE specific bits */
+#define OMAP3430_ST_ICR (1 << 29)
+#define OMAP3430_ST_AES2 (1 << 28)
+#define OMAP3430_ST_SHA12 (1 << 27)
+#define OMAP3430_ST_DES2 (1 << 26)
+#define OMAP3430_ST_MSPRO (1 << 23)
+#define OMAP3430_ST_HDQ (1 << 22)
+#define OMAP3430ES1_ST_FAC (1 << 8)
+#define OMAP3430ES1_ST_MAILBOXES (1 << 7)
+#define OMAP3430_ST_OMAPCTRL (1 << 6)
+#define OMAP3430_ST_SDMA (1 << 2)
+#define OMAP3430_ST_SDRC (1 << 1)
+#define OMAP3430_ST_SSI (1 << 0)
+
+/* CM_IDLEST2_CORE */
+#define OMAP3430_ST_PKA (1 << 4)
+#define OMAP3430_ST_AES1 (1 << 3)
+#define OMAP3430_ST_RNG (1 << 2)
+#define OMAP3430_ST_SHA11 (1 << 1)
+#define OMAP3430_ST_DES1 (1 << 0)
+
+/* CM_IDLEST3_CORE */
+#define OMAP3430ES2_ST_USBTLL_SHIFT 2
+#define OMAP3430ES2_ST_USBTLL_MASK (1 << 2)
+
+/* CM_AUTOIDLE1_CORE */
+#define OMAP3430_AUTO_AES2 (1 << 28)
+#define OMAP3430_AUTO_AES2_SHIFT 28
+#define OMAP3430_AUTO_SHA12 (1 << 27)
+#define OMAP3430_AUTO_SHA12_SHIFT 27
+#define OMAP3430_AUTO_DES2 (1 << 26)
+#define OMAP3430_AUTO_DES2_SHIFT 26
+#define OMAP3430_AUTO_MMC2 (1 << 25)
+#define OMAP3430_AUTO_MMC2_SHIFT 25
+#define OMAP3430_AUTO_MMC1 (1 << 24)
+#define OMAP3430_AUTO_MMC1_SHIFT 24
+#define OMAP3430_AUTO_MSPRO (1 << 23)
+#define OMAP3430_AUTO_MSPRO_SHIFT 23
+#define OMAP3430_AUTO_HDQ (1 << 22)
+#define OMAP3430_AUTO_HDQ_SHIFT 22
+#define OMAP3430_AUTO_MCSPI4 (1 << 21)
+#define OMAP3430_AUTO_MCSPI4_SHIFT 21
+#define OMAP3430_AUTO_MCSPI3 (1 << 20)
+#define OMAP3430_AUTO_MCSPI3_SHIFT 20
+#define OMAP3430_AUTO_MCSPI2 (1 << 19)
+#define OMAP3430_AUTO_MCSPI2_SHIFT 19
+#define OMAP3430_AUTO_MCSPI1 (1 << 18)
+#define OMAP3430_AUTO_MCSPI1_SHIFT 18
+#define OMAP3430_AUTO_I2C3 (1 << 17)
+#define OMAP3430_AUTO_I2C3_SHIFT 17
+#define OMAP3430_AUTO_I2C2 (1 << 16)
+#define OMAP3430_AUTO_I2C2_SHIFT 16
+#define OMAP3430_AUTO_I2C1 (1 << 15)
+#define OMAP3430_AUTO_I2C1_SHIFT 15
+#define OMAP3430_AUTO_UART2 (1 << 14)
+#define OMAP3430_AUTO_UART2_SHIFT 14
+#define OMAP3430_AUTO_UART1 (1 << 13)
+#define OMAP3430_AUTO_UART1_SHIFT 13
+#define OMAP3430_AUTO_GPT11 (1 << 12)
+#define OMAP3430_AUTO_GPT11_SHIFT 12
+#define OMAP3430_AUTO_GPT10 (1 << 11)
+#define OMAP3430_AUTO_GPT10_SHIFT 11
+#define OMAP3430_AUTO_MCBSP5 (1 << 10)
+#define OMAP3430_AUTO_MCBSP5_SHIFT 10
+#define OMAP3430_AUTO_MCBSP1 (1 << 9)
+#define OMAP3430_AUTO_MCBSP1_SHIFT 9
+#define OMAP3430ES1_AUTO_FAC (1 << 8)
+#define OMAP3430ES1_AUTO_FAC_SHIFT 8
+#define OMAP3430_AUTO_MAILBOXES (1 << 7)
+#define OMAP3430_AUTO_MAILBOXES_SHIFT 7
+#define OMAP3430_AUTO_OMAPCTRL (1 << 6)
+#define OMAP3430_AUTO_OMAPCTRL_SHIFT 6
+#define OMAP3430ES1_AUTO_FSHOSTUSB (1 << 5)
+#define OMAP3430ES1_AUTO_FSHOSTUSB_SHIFT 5
+#define OMAP3430_AUTO_HSOTGUSB (1 << 4)
+#define OMAP3430_AUTO_HSOTGUSB_SHIFT 4
+#define OMAP3430ES1_AUTO_D2D (1 << 3)
+#define OMAP3430ES1_AUTO_D2D_SHIFT 3
+#define OMAP3430_AUTO_SSI (1 << 0)
+#define OMAP3430_AUTO_SSI_SHIFT 0
+
+/* CM_AUTOIDLE2_CORE */
+#define OMAP3430_AUTO_PKA (1 << 4)
+#define OMAP3430_AUTO_PKA_SHIFT 4
+#define OMAP3430_AUTO_AES1 (1 << 3)
+#define OMAP3430_AUTO_AES1_SHIFT 3
+#define OMAP3430_AUTO_RNG (1 << 2)
+#define OMAP3430_AUTO_RNG_SHIFT 2
+#define OMAP3430_AUTO_SHA11 (1 << 1)
+#define OMAP3430_AUTO_SHA11_SHIFT 1
+#define OMAP3430_AUTO_DES1 (1 << 0)
+#define OMAP3430_AUTO_DES1_SHIFT 0
+
+/* CM_AUTOIDLE3_CORE */
+#define OMAP3430ES2_AUTO_USBTLL_SHIFT 2
+#define OMAP3430ES2_AUTO_USBTLL_MASK (1 << 2)
+
+/* CM_CLKSEL_CORE */
+#define OMAP3430_CLKSEL_SSI_SHIFT 8
+#define OMAP3430_CLKSEL_SSI_MASK (0xf << 8)
+#define OMAP3430_CLKSEL_GPT11_MASK (1 << 7)
+#define OMAP3430_CLKSEL_GPT11_SHIFT 7
+#define OMAP3430_CLKSEL_GPT10_MASK (1 << 6)
+#define OMAP3430_CLKSEL_GPT10_SHIFT 6
+#define OMAP3430ES1_CLKSEL_FSHOSTUSB_SHIFT 4
+#define OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK (0x3 << 4)
+#define OMAP3430_CLKSEL_L4_SHIFT 2
+#define OMAP3430_CLKSEL_L4_MASK (0x3 << 2)
+#define OMAP3430_CLKSEL_L3_SHIFT 0
+#define OMAP3430_CLKSEL_L3_MASK (0x3 << 0)
+
+/* CM_CLKSTCTRL_CORE */
+#define OMAP3430ES1_CLKTRCTRL_D2D_SHIFT 4
+#define OMAP3430ES1_CLKTRCTRL_D2D_MASK (0x3 << 4)
+#define OMAP3430_CLKTRCTRL_L4_SHIFT 2
+#define OMAP3430_CLKTRCTRL_L4_MASK (0x3 << 2)
+#define OMAP3430_CLKTRCTRL_L3_SHIFT 0
+#define OMAP3430_CLKTRCTRL_L3_MASK (0x3 << 0)
+
+/* CM_CLKSTST_CORE */
+#define OMAP3430ES1_CLKACTIVITY_D2D (1 << 2)
+#define OMAP3430_CLKACTIVITY_L4 (1 << 1)
+#define OMAP3430_CLKACTIVITY_L3 (1 << 0)
+
+/* CM_FCLKEN_GFX */
+#define OMAP3430ES1_EN_3D (1 << 2)
+#define OMAP3430ES1_EN_3D_SHIFT 2
+#define OMAP3430ES1_EN_2D (1 << 1)
+#define OMAP3430ES1_EN_2D_SHIFT 1
+
+/* CM_ICLKEN_GFX specific bits */
+
+/* CM_IDLEST_GFX specific bits */
+
+/* CM_CLKSEL_GFX specific bits */
+
+/* CM_SLEEPDEP_GFX specific bits */
+
+/* CM_CLKSTCTRL_GFX */
+#define OMAP3430ES1_CLKTRCTRL_GFX_SHIFT 0
+#define OMAP3430ES1_CLKTRCTRL_GFX_MASK (0x3 << 0)
+
+/* CM_CLKSTST_GFX */
+#define OMAP3430ES1_CLKACTIVITY_GFX (1 << 0)
+
+/* CM_FCLKEN_SGX */
+#define OMAP3430ES2_EN_SGX_SHIFT 1
+#define OMAP3430ES2_EN_SGX_MASK (1 << 1)
+
+/* CM_CLKSEL_SGX */
+#define OMAP3430ES2_CLKSEL_SGX_SHIFT 0
+#define OMAP3430ES2_CLKSEL_SGX_MASK (0x7 << 0)
+
+/* CM_FCLKEN_WKUP specific bits */
+#define OMAP3430ES2_EN_USIMOCP_SHIFT 9
+
+/* CM_ICLKEN_WKUP specific bits */
+#define OMAP3430_EN_WDT1 (1 << 4)
+#define OMAP3430_EN_WDT1_SHIFT 4
+#define OMAP3430_EN_32KSYNC (1 << 2)
+#define OMAP3430_EN_32KSYNC_SHIFT 2
+
+/* CM_IDLEST_WKUP specific bits */
+#define OMAP3430_ST_WDT2 (1 << 5)
+#define OMAP3430_ST_WDT1 (1 << 4)
+#define OMAP3430_ST_32KSYNC (1 << 2)
+
+/* CM_AUTOIDLE_WKUP */
+#define OMAP3430_AUTO_WDT2 (1 << 5)
+#define OMAP3430_AUTO_WDT2_SHIFT 5
+#define OMAP3430_AUTO_WDT1 (1 << 4)
+#define OMAP3430_AUTO_WDT1_SHIFT 4
+#define OMAP3430_AUTO_GPIO1 (1 << 3)
+#define OMAP3430_AUTO_GPIO1_SHIFT 3
+#define OMAP3430_AUTO_32KSYNC (1 << 2)
+#define OMAP3430_AUTO_32KSYNC_SHIFT 2
+#define OMAP3430_AUTO_GPT12 (1 << 1)
+#define OMAP3430_AUTO_GPT12_SHIFT 1
+#define OMAP3430_AUTO_GPT1 (1 << 0)
+#define OMAP3430_AUTO_GPT1_SHIFT 0
+
+/* CM_CLKSEL_WKUP */
+#define OMAP3430ES2_CLKSEL_USIMOCP_MASK (0xf << 3)
+#define OMAP3430_CLKSEL_RM_SHIFT 1
+#define OMAP3430_CLKSEL_RM_MASK (0x3 << 1)
+#define OMAP3430_CLKSEL_GPT1_SHIFT 0
+#define OMAP3430_CLKSEL_GPT1_MASK (1 << 0)
+
+/* CM_CLKEN_PLL */
+#define OMAP3430_PWRDN_EMU_PERIPH_SHIFT 31
+#define OMAP3430_PWRDN_CAM_SHIFT 30
+#define OMAP3430_PWRDN_DSS1_SHIFT 29
+#define OMAP3430_PWRDN_TV_SHIFT 28
+#define OMAP3430_PWRDN_96M_SHIFT 27
+#define OMAP3430_PERIPH_DPLL_RAMPTIME_SHIFT 24
+#define OMAP3430_PERIPH_DPLL_RAMPTIME_MASK (0x3 << 24)
+#define OMAP3430_PERIPH_DPLL_FREQSEL_SHIFT 20
+#define OMAP3430_PERIPH_DPLL_FREQSEL_MASK (0xf << 20)
+#define OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT 19
+#define OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_MASK (1 << 19)
+#define OMAP3430_EN_PERIPH_DPLL_SHIFT 16
+#define OMAP3430_EN_PERIPH_DPLL_MASK (0x7 << 16)
+#define OMAP3430_PWRDN_EMU_CORE_SHIFT 12
+#define OMAP3430_CORE_DPLL_RAMPTIME_SHIFT 8
+#define OMAP3430_CORE_DPLL_RAMPTIME_MASK (0x3 << 8)
+#define OMAP3430_CORE_DPLL_FREQSEL_SHIFT 4
+#define OMAP3430_CORE_DPLL_FREQSEL_MASK (0xf << 4)
+#define OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT 3
+#define OMAP3430_EN_CORE_DPLL_DRIFTGUARD_MASK (1 << 3)
+#define OMAP3430_EN_CORE_DPLL_SHIFT 0
+#define OMAP3430_EN_CORE_DPLL_MASK (0x7 << 0)
+
+/* CM_CLKEN2_PLL */
+#define OMAP3430ES2_EN_PERIPH2_DPLL_LPMODE_SHIFT 10
+#define OMAP3430ES2_PERIPH2_DPLL_RAMPTIME_MASK (0x3 << 8)
+#define OMAP3430ES2_PERIPH2_DPLL_FREQSEL_SHIFT 4
+#define OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK (0xf << 4)
+#define OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT 3
+#define OMAP3430ES2_EN_PERIPH2_DPLL_SHIFT 0
+#define OMAP3430ES2_EN_PERIPH2_DPLL_MASK (0x7 << 0)
+
+/* CM_IDLEST_CKGEN */
+#define OMAP3430_ST_54M_CLK (1 << 5)
+#define OMAP3430_ST_12M_CLK (1 << 4)
+#define OMAP3430_ST_48M_CLK (1 << 3)
+#define OMAP3430_ST_96M_CLK (1 << 2)
+#define OMAP3430_ST_PERIPH_CLK (1 << 1)
+#define OMAP3430_ST_CORE_CLK (1 << 0)
+
+/* CM_IDLEST2_CKGEN */
+#define OMAP3430ES2_ST_120M_CLK_SHIFT 1
+#define OMAP3430ES2_ST_120M_CLK_MASK (1 << 1)
+#define OMAP3430ES2_ST_PERIPH2_CLK_SHIFT 0
+#define OMAP3430ES2_ST_PERIPH2_CLK_MASK (1 << 0)
+
+/* CM_AUTOIDLE_PLL */
+#define OMAP3430_AUTO_PERIPH_DPLL_SHIFT 3
+#define OMAP3430_AUTO_PERIPH_DPLL_MASK (0x7 << 3)
+#define OMAP3430_AUTO_CORE_DPLL_SHIFT 0
+#define OMAP3430_AUTO_CORE_DPLL_MASK (0x7 << 0)
+
+/* CM_CLKSEL1_PLL */
+/* Note that OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK was (0x3 << 27) on 3430ES1 */
+#define OMAP3430_CORE_DPLL_CLKOUT_DIV_SHIFT 27
+#define OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK (0x1f << 27)
+#define OMAP3430_CORE_DPLL_MULT_SHIFT 16
+#define OMAP3430_CORE_DPLL_MULT_MASK (0x7ff << 16)
+#define OMAP3430_CORE_DPLL_DIV_SHIFT 8
+#define OMAP3430_CORE_DPLL_DIV_MASK (0x7f << 8)
+#define OMAP3430_SOURCE_54M (1 << 5)
+#define OMAP3430_SOURCE_48M (1 << 3)
+
+/* CM_CLKSEL2_PLL */
+#define OMAP3430_PERIPH_DPLL_MULT_SHIFT 8
+#define OMAP3430_PERIPH_DPLL_MULT_MASK (0x7ff << 8)
+#define OMAP3430_PERIPH_DPLL_DIV_SHIFT 0
+#define OMAP3430_PERIPH_DPLL_DIV_MASK (0x7f << 0)
+
+/* CM_CLKSEL3_PLL */
+#define OMAP3430_DIV_96M_SHIFT 0
+#define OMAP3430_DIV_96M_MASK (0x1f << 0)
+
+/* CM_CLKSEL4_PLL */
+#define OMAP3430ES2_PERIPH2_DPLL_MULT_SHIFT 8
+#define OMAP3430ES2_PERIPH2_DPLL_MULT_MASK (0x7ff << 8)
+#define OMAP3430ES2_PERIPH2_DPLL_DIV_SHIFT 0
+#define OMAP3430ES2_PERIPH2_DPLL_DIV_MASK (0x7f << 0)
+
+/* CM_CLKSEL5_PLL */
+#define OMAP3430ES2_DIV_120M_SHIFT 0
+#define OMAP3430ES2_DIV_120M_MASK (0x1f << 0)
+
+/* CM_CLKOUT_CTRL */
+#define OMAP3430_CLKOUT2_EN_SHIFT 7
+#define OMAP3430_CLKOUT2_EN (1 << 7)
+#define OMAP3430_CLKOUT2_DIV_SHIFT 3
+#define OMAP3430_CLKOUT2_DIV_MASK (0x7 << 3)
+#define OMAP3430_CLKOUT2SOURCE_SHIFT 0
+#define OMAP3430_CLKOUT2SOURCE_MASK (0x3 << 0)
+
+/* CM_FCLKEN_DSS */
+#define OMAP3430_EN_TV (1 << 2)
+#define OMAP3430_EN_TV_SHIFT 2
+#define OMAP3430_EN_DSS2 (1 << 1)
+#define OMAP3430_EN_DSS2_SHIFT 1
+#define OMAP3430_EN_DSS1 (1 << 0)
+#define OMAP3430_EN_DSS1_SHIFT 0
+
+/* CM_ICLKEN_DSS */
+#define OMAP3430_CM_ICLKEN_DSS_EN_DSS (1 << 0)
+#define OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT 0
+
+/* CM_IDLEST_DSS */
+#define OMAP3430_ST_DSS (1 << 0)
+
+/* CM_AUTOIDLE_DSS */
+#define OMAP3430_AUTO_DSS (1 << 0)
+#define OMAP3430_AUTO_DSS_SHIFT 0
+
+/* CM_CLKSEL_DSS */
+#define OMAP3430_CLKSEL_TV_SHIFT 8
+#define OMAP3430_CLKSEL_TV_MASK (0x1f << 8)
+#define OMAP3430_CLKSEL_DSS1_SHIFT 0
+#define OMAP3430_CLKSEL_DSS1_MASK (0x1f << 0)
+
+/* CM_SLEEPDEP_DSS specific bits */
+
+/* CM_CLKSTCTRL_DSS */
+#define OMAP3430_CLKTRCTRL_DSS_SHIFT 0
+#define OMAP3430_CLKTRCTRL_DSS_MASK (0x3 << 0)
+
+/* CM_CLKSTST_DSS */
+#define OMAP3430_CLKACTIVITY_DSS (1 << 0)
+
+/* CM_FCLKEN_CAM specific bits */
+
+/* CM_ICLKEN_CAM specific bits */
+
+/* CM_IDLEST_CAM */
+#define OMAP3430_ST_CAM (1 << 0)
+
+/* CM_AUTOIDLE_CAM */
+#define OMAP3430_AUTO_CAM (1 << 0)
+#define OMAP3430_AUTO_CAM_SHIFT 0
+
+/* CM_CLKSEL_CAM */
+#define OMAP3430_CLKSEL_CAM_SHIFT 0
+#define OMAP3430_CLKSEL_CAM_MASK (0x1f << 0)
+
+/* CM_SLEEPDEP_CAM specific bits */
+
+/* CM_CLKSTCTRL_CAM */
+#define OMAP3430_CLKTRCTRL_CAM_SHIFT 0
+#define OMAP3430_CLKTRCTRL_CAM_MASK (0x3 << 0)
+
+/* CM_CLKSTST_CAM */
+#define OMAP3430_CLKACTIVITY_CAM (1 << 0)
+
+/* CM_FCLKEN_PER specific bits */
+
+/* CM_ICLKEN_PER specific bits */
+
+/* CM_IDLEST_PER */
+#define OMAP3430_ST_WDT3 (1 << 12)
+#define OMAP3430_ST_MCBSP4 (1 << 2)
+#define OMAP3430_ST_MCBSP3 (1 << 1)
+#define OMAP3430_ST_MCBSP2 (1 << 0)
+
+/* CM_AUTOIDLE_PER */
+#define OMAP3430_AUTO_GPIO6 (1 << 17)
+#define OMAP3430_AUTO_GPIO6_SHIFT 17
+#define OMAP3430_AUTO_GPIO5 (1 << 16)
+#define OMAP3430_AUTO_GPIO5_SHIFT 16
+#define OMAP3430_AUTO_GPIO4 (1 << 15)
+#define OMAP3430_AUTO_GPIO4_SHIFT 15
+#define OMAP3430_AUTO_GPIO3 (1 << 14)
+#define OMAP3430_AUTO_GPIO3_SHIFT 14
+#define OMAP3430_AUTO_GPIO2 (1 << 13)
+#define OMAP3430_AUTO_GPIO2_SHIFT 13
+#define OMAP3430_AUTO_WDT3 (1 << 12)
+#define OMAP3430_AUTO_WDT3_SHIFT 12
+#define OMAP3430_AUTO_UART3 (1 << 11)
+#define OMAP3430_AUTO_UART3_SHIFT 11
+#define OMAP3430_AUTO_GPT9 (1 << 10)
+#define OMAP3430_AUTO_GPT9_SHIFT 10
+#define OMAP3430_AUTO_GPT8 (1 << 9)
+#define OMAP3430_AUTO_GPT8_SHIFT 9
+#define OMAP3430_AUTO_GPT7 (1 << 8)
+#define OMAP3430_AUTO_GPT7_SHIFT 8
+#define OMAP3430_AUTO_GPT6 (1 << 7)
+#define OMAP3430_AUTO_GPT6_SHIFT 7
+#define OMAP3430_AUTO_GPT5 (1 << 6)
+#define OMAP3430_AUTO_GPT5_SHIFT 6
+#define OMAP3430_AUTO_GPT4 (1 << 5)
+#define OMAP3430_AUTO_GPT4_SHIFT 5
+#define OMAP3430_AUTO_GPT3 (1 << 4)
+#define OMAP3430_AUTO_GPT3_SHIFT 4
+#define OMAP3430_AUTO_GPT2 (1 << 3)
+#define OMAP3430_AUTO_GPT2_SHIFT 3
+#define OMAP3430_AUTO_MCBSP4 (1 << 2)
+#define OMAP3430_AUTO_MCBSP4_SHIFT 2
+#define OMAP3430_AUTO_MCBSP3 (1 << 1)
+#define OMAP3430_AUTO_MCBSP3_SHIFT 1
+#define OMAP3430_AUTO_MCBSP2 (1 << 0)
+#define OMAP3430_AUTO_MCBSP2_SHIFT 0
+
+/* CM_CLKSEL_PER */
+#define OMAP3430_CLKSEL_GPT9_MASK (1 << 7)
+#define OMAP3430_CLKSEL_GPT9_SHIFT 7
+#define OMAP3430_CLKSEL_GPT8_MASK (1 << 6)
+#define OMAP3430_CLKSEL_GPT8_SHIFT 6
+#define OMAP3430_CLKSEL_GPT7_MASK (1 << 5)
+#define OMAP3430_CLKSEL_GPT7_SHIFT 5
+#define OMAP3430_CLKSEL_GPT6_MASK (1 << 4)
+#define OMAP3430_CLKSEL_GPT6_SHIFT 4
+#define OMAP3430_CLKSEL_GPT5_MASK (1 << 3)
+#define OMAP3430_CLKSEL_GPT5_SHIFT 3
+#define OMAP3430_CLKSEL_GPT4_MASK (1 << 2)
+#define OMAP3430_CLKSEL_GPT4_SHIFT 2
+#define OMAP3430_CLKSEL_GPT3_MASK (1 << 1)
+#define OMAP3430_CLKSEL_GPT3_SHIFT 1
+#define OMAP3430_CLKSEL_GPT2_MASK (1 << 0)
+#define OMAP3430_CLKSEL_GPT2_SHIFT 0
+
+/* CM_SLEEPDEP_PER specific bits */
+#define OMAP3430_CM_SLEEPDEP_PER_EN_IVA2 (1 << 2)
+
+/* CM_CLKSTCTRL_PER */
+#define OMAP3430_CLKTRCTRL_PER_SHIFT 0
+#define OMAP3430_CLKTRCTRL_PER_MASK (0x3 << 0)
+
+/* CM_CLKSTST_PER */
+#define OMAP3430_CLKACTIVITY_PER (1 << 0)
+
+/* CM_CLKSEL1_EMU */
+#define OMAP3430_DIV_DPLL4_SHIFT 24
+#define OMAP3430_DIV_DPLL4_MASK (0x1f << 24)
+#define OMAP3430_DIV_DPLL3_SHIFT 16
+#define OMAP3430_DIV_DPLL3_MASK (0x1f << 16)
+#define OMAP3430_CLKSEL_TRACECLK_SHIFT 11
+#define OMAP3430_CLKSEL_TRACECLK_MASK (0x7 << 11)
+#define OMAP3430_CLKSEL_PCLK_SHIFT 8
+#define OMAP3430_CLKSEL_PCLK_MASK (0x7 << 8)
+#define OMAP3430_CLKSEL_PCLKX2_SHIFT 6
+#define OMAP3430_CLKSEL_PCLKX2_MASK (0x3 << 6)
+#define OMAP3430_CLKSEL_ATCLK_SHIFT 4
+#define OMAP3430_CLKSEL_ATCLK_MASK (0x3 << 4)
+#define OMAP3430_TRACE_MUX_CTRL_SHIFT 2
+#define OMAP3430_TRACE_MUX_CTRL_MASK (0x3 << 2)
+#define OMAP3430_MUX_CTRL_SHIFT 0
+#define OMAP3430_MUX_CTRL_MASK (0x3 << 0)
+
+/* CM_CLKSTCTRL_EMU */
+#define OMAP3430_CLKTRCTRL_EMU_SHIFT 0
+#define OMAP3430_CLKTRCTRL_EMU_MASK (0x3 << 0)
+
+/* CM_CLKSTST_EMU */
+#define OMAP3430_CLKACTIVITY_EMU (1 << 0)
+
+/* CM_CLKSEL2_EMU specific bits */
+#define OMAP3430_CORE_DPLL_EMU_MULT_SHIFT 8
+#define OMAP3430_CORE_DPLL_EMU_MULT_MASK (0x7ff << 8)
+#define OMAP3430_CORE_DPLL_EMU_DIV_SHIFT 0
+#define OMAP3430_CORE_DPLL_EMU_DIV_MASK (0x7f << 0)
+
+/* CM_CLKSEL3_EMU specific bits */
+#define OMAP3430_PERIPH_DPLL_EMU_MULT_SHIFT 8
+#define OMAP3430_PERIPH_DPLL_EMU_MULT_MASK (0x7ff << 8)
+#define OMAP3430_PERIPH_DPLL_EMU_DIV_SHIFT 0
+#define OMAP3430_PERIPH_DPLL_EMU_DIV_MASK (0x7f << 0)
+
+/* CM_POLCTRL */
+#define OMAP3430_CLKOUT2_POL (1 << 0)
+
+/* CM_IDLEST_NEON */
+#define OMAP3430_ST_NEON (1 << 0)
+
+/* CM_CLKSTCTRL_NEON */
+#define OMAP3430_CLKTRCTRL_NEON_SHIFT 0
+#define OMAP3430_CLKTRCTRL_NEON_MASK (0x3 << 0)
+
+/* CM_FCLKEN_USBHOST */
+#define OMAP3430ES2_EN_USBHOST2_SHIFT 1
+#define OMAP3430ES2_EN_USBHOST2_MASK (1 << 1)
+#define OMAP3430ES2_EN_USBHOST1_SHIFT 0
+#define OMAP3430ES2_EN_USBHOST1_MASK (1 << 0)
+
+/* CM_ICLKEN_USBHOST */
+#define OMAP3430ES2_EN_USBHOST_SHIFT 0
+#define OMAP3430ES2_EN_USBHOST_MASK (1 << 0)
+
+/* CM_IDLEST_USBHOST */
+
+/* CM_AUTOIDLE_USBHOST */
+#define OMAP3430ES2_AUTO_USBHOST_SHIFT 0
+#define OMAP3430ES2_AUTO_USBHOST_MASK (1 << 0)
+
+/* CM_SLEEPDEP_USBHOST */
+#define OMAP3430ES2_EN_MPU_SHIFT 1
+#define OMAP3430ES2_EN_MPU_MASK (1 << 1)
+#define OMAP3430ES2_EN_IVA2_SHIFT 2
+#define OMAP3430ES2_EN_IVA2_MASK (1 << 2)
+
+/* CM_CLKSTCTRL_USBHOST */
+#define OMAP3430ES2_CLKTRCTRL_USBHOST_SHIFT 0
+#define OMAP3430ES2_CLKTRCTRL_USBHOST_MASK (3 << 0)
+
+
+
+#endif
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h
new file mode 100644
index 0000000..8489f30
--- /dev/null
+++ b/arch/arm/mach-omap2/cm.h
@@ -0,0 +1,124 @@
+#ifndef __ARCH_ASM_MACH_OMAP2_CM_H
+#define __ARCH_ASM_MACH_OMAP2_CM_H
+
+/*
+ * OMAP2/3 Clock Management (CM) register definitions
+ *
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "prcm-common.h"
+
+#ifndef __ASSEMBLER__
+#define OMAP_CM_REGADDR(module, reg) \
+ (void __iomem *)IO_ADDRESS(OMAP2_CM_BASE + (module) + (reg))
+#else
+#define OMAP2420_CM_REGADDR(module, reg) \
+ IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
+#define OMAP2430_CM_REGADDR(module, reg) \
+ IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
+#define OMAP34XX_CM_REGADDR(module, reg) \
+ IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
+#endif
+
+/*
+ * Architecture-specific global CM registers
+ * Use cm_{read,write}_reg() with these registers.
+ * These registers appear once per CM module.
+ */
+
+#define OMAP3430_CM_REVISION OMAP_CM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP3430_CM_SYSCONFIG OMAP_CM_REGADDR(OCP_MOD, 0x0010)
+#define OMAP3430_CM_POLCTRL OMAP_CM_REGADDR(OCP_MOD, 0x009c)
+
+#define OMAP3430_CM_CLKOUT_CTRL OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
+
+/*
+ * Module specific CM registers from CM_BASE + domain offset
+ * Use cm_{read,write}_mod_reg() with these registers.
+ * These register offsets generally appear in more than one PRCM submodule.
+ */
+
+/* Common between 24xx and 34xx */
+
+#define CM_FCLKEN 0x0000
+#define CM_FCLKEN1 CM_FCLKEN
+#define CM_CLKEN CM_FCLKEN
+#define CM_ICLKEN 0x0010
+#define CM_ICLKEN1 CM_ICLKEN
+#define CM_ICLKEN2 0x0014
+#define CM_ICLKEN3 0x0018
+#define CM_IDLEST 0x0020
+#define CM_IDLEST1 CM_IDLEST
+#define CM_IDLEST2 0x0024
+#define CM_AUTOIDLE 0x0030
+#define CM_AUTOIDLE1 CM_AUTOIDLE
+#define CM_AUTOIDLE2 0x0034
+#define CM_AUTOIDLE3 0x0038
+#define CM_CLKSEL 0x0040
+#define CM_CLKSEL1 CM_CLKSEL
+#define CM_CLKSEL2 0x0044
+#define CM_CLKSTCTRL 0x0048
+
+
+/* Architecture-specific registers */
+
+#define OMAP24XX_CM_FCLKEN2 0x0004
+#define OMAP24XX_CM_ICLKEN4 0x001c
+#define OMAP24XX_CM_AUTOIDLE4 0x003c
+
+#define OMAP2430_CM_IDLEST3 0x0028
+
+#define OMAP3430_CM_CLKEN_PLL 0x0004
+#define OMAP3430ES2_CM_CLKEN2 0x0004
+#define OMAP3430ES2_CM_FCLKEN3 0x0008
+#define OMAP3430_CM_IDLEST_PLL CM_IDLEST2
+#define OMAP3430_CM_AUTOIDLE_PLL CM_AUTOIDLE2
+#define OMAP3430_CM_CLKSEL1 CM_CLKSEL
+#define OMAP3430_CM_CLKSEL1_PLL CM_CLKSEL
+#define OMAP3430_CM_CLKSEL2_PLL CM_CLKSEL2
+#define OMAP3430_CM_SLEEPDEP CM_CLKSEL2
+#define OMAP3430_CM_CLKSEL3 CM_CLKSTCTRL
+#define OMAP3430_CM_CLKSTST 0x004c
+#define OMAP3430ES2_CM_CLKSEL4 0x004c
+#define OMAP3430ES2_CM_CLKSEL5 0x0050
+#define OMAP3430_CM_CLKSEL2_EMU 0x0050
+#define OMAP3430_CM_CLKSEL3_EMU 0x0054
+
+
+/* Clock management domain register get/set */
+
+#ifndef __ASSEMBLER__
+static inline void cm_write_mod_reg(u32 val, s16 module, s16 idx)
+{
+ __raw_writel(val, OMAP_CM_REGADDR(module, idx));
+}
+
+static inline u32 cm_read_mod_reg(s16 module, s16 idx)
+{
+ return __raw_readl(OMAP_CM_REGADDR(module, idx));
+}
+#endif
+
+/* CM register bits shared between 24XX and 3430 */
+
+/* CM_CLKSEL_GFX */
+#define OMAP_CLKSEL_GFX_SHIFT 0
+#define OMAP_CLKSEL_GFX_MASK (0x7 << 0)
+
+/* CM_ICLKEN_GFX */
+#define OMAP_EN_GFX_SHIFT 0
+#define OMAP_EN_GFX (1 << 0)
+
+/* CM_IDLEST_GFX */
+#define OMAP_ST_GFX (1 << 0)
+
+
+#endif
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
new file mode 100644
index 0000000..a5d86a4
--- /dev/null
+++ b/arch/arm/mach-omap2/control.c
@@ -0,0 +1,74 @@
+/*
+ * OMAP2/3 System Control Module register access
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Copyright (C) 2007 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#undef DEBUG
+
+#include <linux/kernel.h>
+
+#include <asm/io.h>
+
+#include <asm/arch/control.h>
+
+static u32 omap2_ctrl_base;
+
+#define OMAP_CTRL_REGADDR(reg) (void __iomem *)IO_ADDRESS(omap2_ctrl_base \
+ + (reg))
+
+void omap_ctrl_base_set(u32 base)
+{
+ omap2_ctrl_base = base;
+}
+
+u32 omap_ctrl_base_get(void)
+{
+ return omap2_ctrl_base;
+}
+
+u8 omap_ctrl_readb(u16 offset)
+{
+ return __raw_readb(OMAP_CTRL_REGADDR(offset));
+}
+
+u16 omap_ctrl_readw(u16 offset)
+{
+ return __raw_readw(OMAP_CTRL_REGADDR(offset));
+}
+
+u32 omap_ctrl_readl(u16 offset)
+{
+ return __raw_readl(OMAP_CTRL_REGADDR(offset));
+}
+
+void omap_ctrl_writeb(u8 val, u16 offset)
+{
+ pr_debug("omap_ctrl_writeb: writing 0x%0x to 0x%0x\n", val,
+ (u32)OMAP_CTRL_REGADDR(offset));
+
+ __raw_writeb(val, OMAP_CTRL_REGADDR(offset));
+}
+
+void omap_ctrl_writew(u16 val, u16 offset)
+{
+ pr_debug("omap_ctrl_writew: writing 0x%0x to 0x%0x\n", val,
+ (u32)OMAP_CTRL_REGADDR(offset));
+
+ __raw_writew(val, OMAP_CTRL_REGADDR(offset));
+}
+
+void omap_ctrl_writel(u32 val, u16 offset)
+{
+ pr_debug("omap_ctrl_writel: writing 0x%0x to 0x%0x\n", val,
+ (u32)OMAP_CTRL_REGADDR(offset));
+
+ __raw_writel(val, OMAP_CTRL_REGADDR(offset));
+}
+
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 5a4cc20..02cede2 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -69,7 +69,7 @@ static void __iomem *gpmc_base =
static void __iomem *gpmc_cs_base =
(void __iomem *) IO_ADDRESS(GPMC_BASE) + GPMC_CS0;
-static struct clk *gpmc_l3_clk;
+static struct clk *gpmc_fck;
static void gpmc_write_reg(int idx, u32 val)
{
@@ -94,11 +94,10 @@ u32 gpmc_cs_read_reg(int cs, int idx)
return __raw_readl(gpmc_cs_base + (cs * GPMC_CS_SIZE) + idx);
}
-/* TODO: Add support for gpmc_fck to clock framework and use it */
unsigned long gpmc_get_fclk_period(void)
{
/* In picoseconds */
- return 1000000000 / ((clk_get_rate(gpmc_l3_clk)) / 1000);
+ return 1000000000 / ((clk_get_rate(gpmc_fck)) / 1000);
}
unsigned int gpmc_ns_to_ticks(unsigned int time_ns)
@@ -398,8 +397,11 @@ void __init gpmc_init(void)
{
u32 l;
- gpmc_l3_clk = clk_get(NULL, "core_l3_ck");
- BUG_ON(IS_ERR(gpmc_l3_clk));
+ gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */
+ if (IS_ERR(gpmc_fck))
+ WARN_ON(1);
+ else
+ clk_enable(gpmc_fck);
l = gpmc_read_reg(GPMC_REVISION);
printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c
index 3e5d8cd..1247908 100644
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/memory.c
@@ -27,11 +27,16 @@
#include <asm/arch/clock.h>
#include <asm/arch/sram.h>
-#include "prcm-regs.h"
+#include "prm.h"
+
#include "memory.h"
+#include "sdrc.h"
+unsigned long omap2_sdrc_base;
+unsigned long omap2_sms_base;
static struct memory_timings mem_timings;
+static u32 curr_perf_level = CORE_CLK_SRC_DPLL_X2;
u32 omap2_memory_get_slow_dll_ctrl(void)
{
@@ -48,12 +53,60 @@ u32 omap2_memory_get_type(void)
return mem_timings.m_type;
}
+/*
+ * Check the DLL lock state, and return tue if running in unlock mode.
+ * This is needed to compensate for the shifted DLL value in unlock mode.
+ */
+u32 omap2_dll_force_needed(void)
+{
+ /* dlla and dllb are a set */
+ u32 dll_state = sdrc_read_reg(SDRC_DLLA_CTRL);
+
+ if ((dll_state & (1 << 2)) == (1 << 2))
+ return 1;
+ else
+ return 0;
+}
+
+/*
+ * 'level' is the value to store to CM_CLKSEL2_PLL.CORE_CLK_SRC.
+ * Practical values are CORE_CLK_SRC_DPLL (for CORE_CLK = DPLL_CLK) or
+ * CORE_CLK_SRC_DPLL_X2 (for CORE_CLK = * DPLL_CLK * 2)
+ */
+u32 omap2_reprogram_sdrc(u32 level, u32 force)
+{
+ u32 dll_ctrl, m_type;
+ u32 prev = curr_perf_level;
+ unsigned long flags;
+
+ if ((curr_perf_level == level) && !force)
+ return prev;
+
+ if (level == CORE_CLK_SRC_DPLL) {
+ dll_ctrl = omap2_memory_get_slow_dll_ctrl();
+ } else if (level == CORE_CLK_SRC_DPLL_X2) {
+ dll_ctrl = omap2_memory_get_fast_dll_ctrl();
+ } else {
+ return prev;
+ }
+
+ m_type = omap2_memory_get_type();
+
+ local_irq_save(flags);
+ __raw_writel(0xffff, OMAP24XX_PRCM_VOLTSETUP);
+ omap2_sram_reprogram_sdrc(level, dll_ctrl, m_type);
+ curr_perf_level = level;
+ local_irq_restore(flags);
+
+ return prev;
+}
+
void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
{
unsigned long dll_cnt;
u32 fast_dll = 0;
- mem_timings.m_type = !((SDRC_MR_0 & 0x3) == 0x1); /* DDR = 1, SDR = 0 */
+ mem_timings.m_type = !((sdrc_read_reg(SDRC_MR_0) & 0x3) == 0x1); /* DDR = 1, SDR = 0 */
/* 2422 es2.05 and beyond has a single SIP DDR instead of 2 like others.
* In the case of 2422, its ok to use CS1 instead of CS0.
@@ -73,11 +126,11 @@ void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
mem_timings.dll_mode = M_LOCK;
if (mem_timings.base_cs == 0) {
- fast_dll = SDRC_DLLA_CTRL;
- dll_cnt = SDRC_DLLA_STATUS & 0xff00;
+ fast_dll = sdrc_read_reg(SDRC_DLLA_CTRL);
+ dll_cnt = sdrc_read_reg(SDRC_DLLA_STATUS) & 0xff00;
} else {
- fast_dll = SDRC_DLLB_CTRL;
- dll_cnt = SDRC_DLLB_STATUS & 0xff00;
+ fast_dll = sdrc_read_reg(SDRC_DLLB_CTRL);
+ dll_cnt = sdrc_read_reg(SDRC_DLLB_STATUS) & 0xff00;
}
if (force_lock_to_unlock_mode) {
fast_dll &= ~0xff00;
@@ -106,14 +159,13 @@ void __init omap2_init_memory(void)
{
u32 l;
- l = SMS_SYSCONFIG;
+ l = sms_read_reg(SMS_SYSCONFIG);
l &= ~(0x3 << 3);
l |= (0x2 << 3);
- SMS_SYSCONFIG = l;
+ sms_write_reg(l, SMS_SYSCONFIG);
- l = SDRC_SYSCONFIG;
+ l = sdrc_read_reg(SDRC_SYSCONFIG);
l &= ~(0x3 << 3);
l |= (0x2 << 3);
- SDRC_SYSCONFIG = l;
-
+ sdrc_write_reg(l, SDRC_SYSCONFIG);
}
diff --git a/arch/arm/mach-omap2/memory.h b/arch/arm/mach-omap2/memory.h
index d212eea..9a280b5 100644
--- a/arch/arm/mach-omap2/memory.h
+++ b/arch/arm/mach-omap2/memory.h
@@ -32,3 +32,5 @@ extern void omap2_init_memory_params(u32 force_lock_to_unlock_mode);
extern u32 omap2_memory_get_slow_dll_ctrl(void);
extern u32 omap2_memory_get_fast_dll_ctrl(void);
extern u32 omap2_memory_get_type(void);
+u32 omap2_dll_force_needed(void);
+u32 omap2_reprogram_sdrc(u32 level, u32 force);
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 0575097..9307700 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -1,11 +1,12 @@
/*
* linux/arch/arm/mach-omap2/mux.c
*
- * OMAP1 pin multiplexing configurations
+ * OMAP2 pin multiplexing configurations
*
- * Copyright (C) 2003 - 2005 Nokia Corporation
+ * Copyright (C) 2004 - 2008 Texas Instruments Inc.
+ * Copyright (C) 2003 - 2008 Nokia Corporation
*
- * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ * Written by Tony Lindgren
*
* 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
@@ -28,13 +29,17 @@
#include <asm/io.h>
#include <linux/spinlock.h>
+#include <asm/arch/control.h>
#include <asm/arch/mux.h>
#ifdef CONFIG_OMAP_MUX
+static struct omap_mux_cfg arch_mux_cfg;
+
/* NOTE: See mux.h for the enumeration */
-struct pin_config __initdata_or_module omap24xx_pins[] = {
+#ifdef CONFIG_ARCH_OMAP24XX
+static struct pin_config __initdata_or_module omap24xx_pins[] = {
/*
* description mux mux pull pull debug
* offset mode ena type
@@ -77,7 +82,12 @@ MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1)
MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1)
MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1)
MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1)
+MUX_CFG_24XX("N15_24XX_GPIO85", 0x103, 3, 0, 0, 1)
MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1)
+MUX_CFG_24XX("P20_24XX_GPIO93", 0x10b, 3, 0, 0, 1)
+MUX_CFG_24XX("P18_24XX_GPIO95", 0x10d, 3, 0, 0, 1)
+MUX_CFG_24XX("M18_24XX_GPIO96", 0x10e, 3, 0, 0, 1)
+MUX_CFG_24XX("L14_24XX_GPIO97", 0x10f, 3, 0, 0, 1)
MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1)
MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1)
MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1)
@@ -102,9 +112,6 @@ MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1)
MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1)
MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1)
-/* TSC IRQ */
-MUX_CFG_24XX("P20_24XX_TSC_IRQ", 0x108, 0, 0, 0, 1)
-
/* UART3 */
MUX_CFG_24XX("K15_24XX_UART3_TX", 0x118, 0, 0, 0, 1)
MUX_CFG_24XX("K14_24XX_UART3_RX", 0x119, 0, 0, 0, 1)
@@ -167,12 +174,108 @@ MUX_CFG_24XX("B3__24XX_KBR5", 0x30, 3, 1, 1, 1)
MUX_CFG_24XX("AA4_24XX_KBC2", 0xe7, 3, 0, 0, 1)
MUX_CFG_24XX("B13_24XX_KBC6", 0x110, 3, 0, 0, 1)
+/* 2430 USB */
+MUX_CFG_24XX("AD9_2430_USB0_PUEN", 0x133, 4, 0, 0, 1)
+MUX_CFG_24XX("Y11_2430_USB0_VP", 0x134, 4, 0, 0, 1)
+MUX_CFG_24XX("AD7_2430_USB0_VM", 0x135, 4, 0, 0, 1)
+MUX_CFG_24XX("AE7_2430_USB0_RCV", 0x136, 4, 0, 0, 1)
+MUX_CFG_24XX("AD4_2430_USB0_TXEN", 0x137, 4, 0, 0, 1)
+MUX_CFG_24XX("AF9_2430_USB0_SE0", 0x138, 4, 0, 0, 1)
+MUX_CFG_24XX("AE6_2430_USB0_DAT", 0x139, 4, 0, 0, 1)
+MUX_CFG_24XX("AD24_2430_USB1_SE0", 0x107, 2, 0, 0, 1)
+MUX_CFG_24XX("AB24_2430_USB1_RCV", 0x108, 2, 0, 0, 1)
+MUX_CFG_24XX("Y25_2430_USB1_TXEN", 0x109, 2, 0, 0, 1)
+MUX_CFG_24XX("AA26_2430_USB1_DAT", 0x10A, 2, 0, 0, 1)
+
+/* 2430 HS-USB */
+MUX_CFG_24XX("AD9_2430_USB0HS_DATA3", 0x133, 0, 0, 0, 1)
+MUX_CFG_24XX("Y11_2430_USB0HS_DATA4", 0x134, 0, 0, 0, 1)
+MUX_CFG_24XX("AD7_2430_USB0HS_DATA5", 0x135, 0, 0, 0, 1)
+MUX_CFG_24XX("AE7_2430_USB0HS_DATA6", 0x136, 0, 0, 0, 1)
+MUX_CFG_24XX("AD4_2430_USB0HS_DATA2", 0x137, 0, 0, 0, 1)
+MUX_CFG_24XX("AF9_2430_USB0HS_DATA0", 0x138, 0, 0, 0, 1)
+MUX_CFG_24XX("AE6_2430_USB0HS_DATA1", 0x139, 0, 0, 0, 1)
+MUX_CFG_24XX("AE8_2430_USB0HS_CLK", 0x13A, 0, 0, 0, 1)
+MUX_CFG_24XX("AD8_2430_USB0HS_DIR", 0x13B, 0, 0, 0, 1)
+MUX_CFG_24XX("AE5_2430_USB0HS_STP", 0x13c, 0, 1, 1, 1)
+MUX_CFG_24XX("AE9_2430_USB0HS_NXT", 0x13D, 0, 0, 0, 1)
+MUX_CFG_24XX("AC7_2430_USB0HS_DATA7", 0x13E, 0, 0, 0, 1)
+
+/* 2430 McBSP */
+MUX_CFG_24XX("AC10_2430_MCBSP2_FSX", 0x012E, 1, 0, 0, 1)
+MUX_CFG_24XX("AD16_2430_MCBSP2_CLX", 0x012F, 1, 0, 0, 1)
+MUX_CFG_24XX("AE13_2430_MCBSP2_DX", 0x0130, 1, 0, 0, 1)
+MUX_CFG_24XX("AD13_2430_MCBSP2_DR", 0x0131, 1, 0, 0, 1)
+MUX_CFG_24XX("AC10_2430_MCBSP2_FSX_OFF",0x012E, 0, 0, 0, 1)
+MUX_CFG_24XX("AD16_2430_MCBSP2_CLX_OFF",0x012F, 0, 0, 0, 1)
+MUX_CFG_24XX("AE13_2430_MCBSP2_DX_OFF", 0x0130, 0, 0, 0, 1)
+MUX_CFG_24XX("AD13_2430_MCBSP2_DR_OFF", 0x0131, 0, 0, 0, 1)
};
-int __init omap2_mux_init(void)
+#define OMAP24XX_PINS_SZ ARRAY_SIZE(omap24xx_pins)
+
+#else
+#define omap24xx_pins NULL
+#define OMAP24XX_PINS_SZ 0
+#endif /* CONFIG_ARCH_OMAP24XX */
+
+#define OMAP24XX_PULL_ENA (1 << 3)
+#define OMAP24XX_PULL_UP (1 << 4)
+
+#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS)
+void __init_or_module omap2_cfg_debug(const struct pin_config *cfg, u8 reg)
{
- omap_mux_register(omap24xx_pins, ARRAY_SIZE(omap24xx_pins));
+ u16 orig;
+ u8 warn = 0, debug = 0;
+
+ orig = omap_ctrl_readb(cfg->mux_reg);
+
+#ifdef CONFIG_OMAP_MUX_DEBUG
+ debug = cfg->debug;
+#endif
+ warn = (orig != reg);
+ if (debug || warn)
+ printk(KERN_WARNING
+ "MUX: setup %s (0x%08x): 0x%02x -> 0x%02x\n",
+ cfg->name, omap_ctrl_base_get() + cfg->mux_reg,
+ orig, reg);
+}
+#else
+#define omap2_cfg_debug(x, y) do {} while (0)
+#endif
+
+#ifdef CONFIG_ARCH_OMAP24XX
+int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg)
+{
+ static DEFINE_SPINLOCK(mux_spin_lock);
+ unsigned long flags;
+ u8 reg = 0;
+
+ spin_lock_irqsave(&mux_spin_lock, flags);
+ reg |= cfg->mask & 0x7;
+ if (cfg->pull_val)
+ reg |= OMAP24XX_PULL_ENA;
+ if (cfg->pu_pd_val)
+ reg |= OMAP24XX_PULL_UP;
+ omap2_cfg_debug(cfg, reg);
+ omap_ctrl_writeb(reg, cfg->mux_reg);
+ spin_unlock_irqrestore(&mux_spin_lock, flags);
+
return 0;
}
+#else
+#define omap24xx_cfg_reg 0
+#endif
+
+int __init omap2_mux_init(void)
+{
+ if (cpu_is_omap24xx()) {
+ arch_mux_cfg.pins = omap24xx_pins;
+ arch_mux_cfg.size = OMAP24XX_PINS_SZ;
+ arch_mux_cfg.cfg_reg = omap24xx_cfg_reg;
+ }
+
+ return omap_mux_register(&arch_mux_cfg);
+}
#endif
diff --git a/arch/arm/mach-omap2/pm-domain.c b/arch/arm/mach-omap2/pm-domain.c
deleted file mode 100644
index 2494091..0000000
--- a/arch/arm/mach-omap2/pm-domain.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * linux/arch/arm/mach-omap2/pm-domain.c
- *
- * Power domain functions for OMAP2
- *
- * Copyright (C) 2006 Nokia Corporation
- * Tony Lindgren <tony@atomide.com>
- *
- * Some code based on earlier OMAP2 sample PM code
- * Copyright (C) 2005 Texas Instruments, Inc.
- * Richard Woodruff <r-woodruff2@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-
-#include <asm/io.h>
-
-#include "prcm-regs.h"
-
-/* Power domain offsets */
-#define PM_MPU_OFFSET 0x100
-#define PM_CORE_OFFSET 0x200
-#define PM_GFX_OFFSET 0x300
-#define PM_WKUP_OFFSET 0x400 /* Autoidle only */
-#define PM_PLL_OFFSET 0x500 /* Autoidle only */
-#define PM_DSP_OFFSET 0x800
-#define PM_MDM_OFFSET 0xc00
-
-/* Power domain wake-up dependency control register */
-#define PM_WKDEP_OFFSET 0xc8
-#define EN_MDM (1 << 5)
-#define EN_WKUP (1 << 4)
-#define EN_GFX (1 << 3)
-#define EN_DSP (1 << 2)
-#define EN_MPU (1 << 1)
-#define EN_CORE (1 << 0)
-
-/* Core power domain state transition control register */
-#define PM_PWSTCTRL_OFFSET 0xe0
-#define FORCESTATE (1 << 18) /* Only for DSP & GFX */
-#define MEM4RETSTATE (1 << 6)
-#define MEM3RETSTATE (1 << 5)
-#define MEM2RETSTATE (1 << 4)
-#define MEM1RETSTATE (1 << 3)
-#define LOGICRETSTATE (1 << 2) /* Logic is retained */
-#define POWERSTATE_OFF 0x3
-#define POWERSTATE_RETENTION 0x1
-#define POWERSTATE_ON 0x0
-
-/* Power domain state register */
-#define PM_PWSTST_OFFSET 0xe4
-
-/* Hardware supervised state transition control register */
-#define CM_CLKSTCTRL_OFFSET 0x48
-#define AUTOSTAT_MPU (1 << 0) /* MPU */
-#define AUTOSTAT_DSS (1 << 2) /* Core */
-#define AUTOSTAT_L4 (1 << 1) /* Core */
-#define AUTOSTAT_L3 (1 << 0) /* Core */
-#define AUTOSTAT_GFX (1 << 0) /* GFX */
-#define AUTOSTAT_IVA (1 << 8) /* 2420 IVA in DSP domain */
-#define AUTOSTAT_DSP (1 << 0) /* DSP */
-#define AUTOSTAT_MDM (1 << 0) /* MDM */
-
-/* Automatic control of interface clock idling */
-#define CM_AUTOIDLE1_OFFSET 0x30
-#define CM_AUTOIDLE2_OFFSET 0x34 /* Core only */
-#define CM_AUTOIDLE3_OFFSET 0x38 /* Core only */
-#define CM_AUTOIDLE4_OFFSET 0x3c /* Core only */
-#define AUTO_54M(x) (((x) & 0x3) << 6)
-#define AUTO_96M(x) (((x) & 0x3) << 2)
-#define AUTO_DPLL(x) (((x) & 0x3) << 0)
-#define AUTO_STOPPED 0x3
-#define AUTO_BYPASS_FAST 0x2 /* DPLL only */
-#define AUTO_BYPASS_LOW_POWER 0x1 /* DPLL only */
-#define AUTO_DISABLED 0x0
-
-/* Voltage control PRCM_VOLTCTRL bits */
-#define AUTO_EXTVOLT (1 << 15)
-#define FORCE_EXTVOLT (1 << 14)
-#define SETOFF_LEVEL(x) (((x) & 0x3) << 12)
-#define MEMRETCTRL (1 << 8)
-#define SETRET_LEVEL(x) (((x) & 0x3) << 6)
-#define VOLT_LEVEL(x) (((x) & 0x3) << 0)
-
-#define OMAP24XX_PRCM_VBASE IO_ADDRESS(OMAP24XX_PRCM_BASE)
-#define prcm_readl(r) __raw_readl(OMAP24XX_PRCM_VBASE + (r))
-#define prcm_writel(v, r) __raw_writel((v), OMAP24XX_PRCM_VBASE + (r))
-
-static u32 pmdomain_get_wakeup_dependencies(int domain_offset)
-{
- return prcm_readl(domain_offset + PM_WKDEP_OFFSET);
-}
-
-static void pmdomain_set_wakeup_dependencies(u32 state, int domain_offset)
-{
- prcm_writel(state, domain_offset + PM_WKDEP_OFFSET);
-}
-
-static u32 pmdomain_get_powerstate(int domain_offset)
-{
- return prcm_readl(domain_offset + PM_PWSTCTRL_OFFSET);
-}
-
-static void pmdomain_set_powerstate(u32 state, int domain_offset)
-{
- prcm_writel(state, domain_offset + PM_PWSTCTRL_OFFSET);
-}
-
-static u32 pmdomain_get_clock_autocontrol(int domain_offset)
-{
- return prcm_readl(domain_offset + CM_CLKSTCTRL_OFFSET);
-}
-
-static void pmdomain_set_clock_autocontrol(u32 state, int domain_offset)
-{
- prcm_writel(state, domain_offset + CM_CLKSTCTRL_OFFSET);
-}
-
-static u32 pmdomain_get_clock_autoidle1(int domain_offset)
-{
- return prcm_readl(domain_offset + CM_AUTOIDLE1_OFFSET);
-}
-
-/* Core domain only */
-static u32 pmdomain_get_clock_autoidle2(int domain_offset)
-{
- return prcm_readl(domain_offset + CM_AUTOIDLE2_OFFSET);
-}
-
-/* Core domain only */
-static u32 pmdomain_get_clock_autoidle3(int domain_offset)
-{
- return prcm_readl(domain_offset + CM_AUTOIDLE3_OFFSET);
-}
-
-/* Core domain only */
-static u32 pmdomain_get_clock_autoidle4(int domain_offset)
-{
- return prcm_readl(domain_offset + CM_AUTOIDLE4_OFFSET);
-}
-
-static void pmdomain_set_clock_autoidle1(u32 state, int domain_offset)
-{
- prcm_writel(state, CM_AUTOIDLE1_OFFSET + domain_offset);
-}
-
-/* Core domain only */
-static void pmdomain_set_clock_autoidle2(u32 state, int domain_offset)
-{
- prcm_writel(state, CM_AUTOIDLE2_OFFSET + domain_offset);
-}
-
-/* Core domain only */
-static void pmdomain_set_clock_autoidle3(u32 state, int domain_offset)
-{
- prcm_writel(state, CM_AUTOIDLE3_OFFSET + domain_offset);
-}
-
-/* Core domain only */
-static void pmdomain_set_clock_autoidle4(u32 state, int domain_offset)
-{
- prcm_writel(state, CM_AUTOIDLE4_OFFSET + domain_offset);
-}
-
-/*
- * Configures power management domains to idle clocks automatically.
- */
-void pmdomain_set_autoidle(void)
-{
- u32 val;
-
- /* Set PLL auto stop for 54M, 96M & DPLL */
- pmdomain_set_clock_autoidle1(AUTO_54M(AUTO_STOPPED) |
- AUTO_96M(AUTO_STOPPED) |
- AUTO_DPLL(AUTO_STOPPED), PM_PLL_OFFSET);
-
- /* External clock input control
- * REVISIT: Should this be in clock framework?
- */
- PRCM_CLKSRC_CTRL |= (0x3 << 3);
-
- /* Configure number of 32KHz clock cycles for sys_clk */
- PRCM_CLKSSETUP = 0x00ff;
-
- /* Configure automatic voltage transition */
- PRCM_VOLTSETUP = 0;
- val = PRCM_VOLTCTRL;
- val &= ~(SETOFF_LEVEL(0x3) | VOLT_LEVEL(0x3));
- val |= SETOFF_LEVEL(1) | VOLT_LEVEL(1) | AUTO_EXTVOLT;
- PRCM_VOLTCTRL = val;
-
- /* Disable emulation tools functional clock */
- PRCM_CLKEMUL_CTRL = 0x0;
-
- /* Set core memory retention state */
- val = pmdomain_get_powerstate(PM_CORE_OFFSET);
- if (cpu_is_omap2420()) {
- val &= ~(0x7 << 3);
- val |= (MEM3RETSTATE | MEM2RETSTATE | MEM1RETSTATE);
- } else {
- val &= ~(0xf << 3);
- val |= (MEM4RETSTATE | MEM3RETSTATE | MEM2RETSTATE |
- MEM1RETSTATE);
- }
- pmdomain_set_powerstate(val, PM_CORE_OFFSET);
-
- /* OCP interface smart idle. REVISIT: Enable autoidle bit0 ? */
- val = SMS_SYSCONFIG;
- val &= ~(0x3 << 3);
- val |= (0x2 << 3) | (1 << 0);
- SMS_SYSCONFIG |= val;
-
- val = SDRC_SYSCONFIG;
- val &= ~(0x3 << 3);
- val |= (0x2 << 3);
- SDRC_SYSCONFIG = val;
-
- /* Configure L3 interface for smart idle.
- * REVISIT: Enable autoidle bit0 ?
- */
- val = GPMC_SYSCONFIG;
- val &= ~(0x3 << 3);
- val |= (0x2 << 3) | (1 << 0);
- GPMC_SYSCONFIG = val;
-
- pmdomain_set_powerstate(LOGICRETSTATE | POWERSTATE_RETENTION,
- PM_MPU_OFFSET);
- pmdomain_set_powerstate(POWERSTATE_RETENTION, PM_CORE_OFFSET);
- if (!cpu_is_omap2420())
- pmdomain_set_powerstate(POWERSTATE_RETENTION, PM_MDM_OFFSET);
-
- /* Assume suspend function has saved the state for DSP and GFX */
- pmdomain_set_powerstate(FORCESTATE | POWERSTATE_OFF, PM_DSP_OFFSET);
- pmdomain_set_powerstate(FORCESTATE | POWERSTATE_OFF, PM_GFX_OFFSET);
-
-#if 0
- /* REVISIT: Internal USB needs special handling */
- force_standby_usb();
- if (cpu_is_omap2430())
- force_hsmmc();
- sdram_self_refresh_on_idle_req(1);
-#endif
-
- /* Enable clock auto control for all domains.
- * Note that CORE domain includes also DSS, L4 & L3.
- */
- pmdomain_set_clock_autocontrol(AUTOSTAT_MPU, PM_MPU_OFFSET);
- pmdomain_set_clock_autocontrol(AUTOSTAT_GFX, PM_GFX_OFFSET);
- pmdomain_set_clock_autocontrol(AUTOSTAT_DSS | AUTOSTAT_L4 | AUTOSTAT_L3,
- PM_CORE_OFFSET);
- if (cpu_is_omap2420())
- pmdomain_set_clock_autocontrol(AUTOSTAT_IVA | AUTOSTAT_DSP,
- PM_DSP_OFFSET);
- else {
- pmdomain_set_clock_autocontrol(AUTOSTAT_DSP, PM_DSP_OFFSET);
- pmdomain_set_clock_autocontrol(AUTOSTAT_MDM, PM_MDM_OFFSET);
- }
-
- /* Enable clock autoidle for all domains */
- pmdomain_set_clock_autoidle1(0x2, PM_DSP_OFFSET);
- if (cpu_is_omap2420()) {
- pmdomain_set_clock_autoidle1(0xfffffff9, PM_CORE_OFFSET);
- pmdomain_set_clock_autoidle2(0x7, PM_CORE_OFFSET);
- pmdomain_set_clock_autoidle1(0x3f, PM_WKUP_OFFSET);
- } else {
- pmdomain_set_clock_autoidle1(0xeafffff1, PM_CORE_OFFSET);
- pmdomain_set_clock_autoidle2(0xfff, PM_CORE_OFFSET);
- pmdomain_set_clock_autoidle1(0x7f, PM_WKUP_OFFSET);
- pmdomain_set_clock_autoidle1(0x3, PM_MDM_OFFSET);
- }
- pmdomain_set_clock_autoidle3(0x7, PM_CORE_OFFSET);
- pmdomain_set_clock_autoidle4(0x1f, PM_CORE_OFFSET);
-}
-
-/*
- * Initializes power domains by removing wake-up dependencies and powering
- * down DSP and GFX. Gets called from PM init. Note that DSP and IVA code
- * must re-enable DSP and GFX when used.
- */
-void __init pmdomain_init(void)
-{
- /* Remove all domain wakeup dependencies */
- pmdomain_set_wakeup_dependencies(EN_WKUP | EN_CORE, PM_MPU_OFFSET);
- pmdomain_set_wakeup_dependencies(0, PM_DSP_OFFSET);
- pmdomain_set_wakeup_dependencies(0, PM_GFX_OFFSET);
- pmdomain_set_wakeup_dependencies(EN_WKUP | EN_MPU, PM_CORE_OFFSET);
- if (cpu_is_omap2430())
- pmdomain_set_wakeup_dependencies(0, PM_MDM_OFFSET);
-
- /* Power down DSP and GFX */
- pmdomain_set_powerstate(POWERSTATE_OFF | FORCESTATE, PM_DSP_OFFSET);
- pmdomain_set_powerstate(POWERSTATE_OFF | FORCESTATE, PM_GFX_OFFSET);
-}
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index baf7d82..aad781d 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -23,6 +23,7 @@
#include <linux/sysfs.h>
#include <linux/module.h>
#include <linux/delay.h>
+#include <linux/clk.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -36,8 +37,6 @@
#include <asm/arch/sram.h>
#include <asm/arch/pm.h>
-#include "prcm-regs.h"
-
static struct clk *vclk;
static void (*omap2_sram_idle)(void);
static void (*omap2_sram_suspend)(int dllctrl, int cpu_rev);
@@ -78,251 +77,8 @@ static int omap2_pm_prepare(void)
return 0;
}
-#define INT0_WAKE_MASK (OMAP_IRQ_BIT(INT_24XX_GPIO_BANK1) | \
- OMAP_IRQ_BIT(INT_24XX_GPIO_BANK2) | \
- OMAP_IRQ_BIT(INT_24XX_GPIO_BANK3))
-
-#define INT1_WAKE_MASK (OMAP_IRQ_BIT(INT_24XX_GPIO_BANK4))
-
-#define INT2_WAKE_MASK (OMAP_IRQ_BIT(INT_24XX_UART1_IRQ) | \
- OMAP_IRQ_BIT(INT_24XX_UART2_IRQ) | \
- OMAP_IRQ_BIT(INT_24XX_UART3_IRQ))
-
-#define preg(reg) printk("%s\t(0x%p):\t0x%08x\n", #reg, &reg, reg);
-
-static void omap2_pm_debug(char * desc)
-{
- printk("%s:\n", desc);
-
- preg(CM_CLKSTCTRL_MPU);
- preg(CM_CLKSTCTRL_CORE);
- preg(CM_CLKSTCTRL_GFX);
- preg(CM_CLKSTCTRL_DSP);
- preg(CM_CLKSTCTRL_MDM);
-
- preg(PM_PWSTCTRL_MPU);
- preg(PM_PWSTCTRL_CORE);
- preg(PM_PWSTCTRL_GFX);
- preg(PM_PWSTCTRL_DSP);
- preg(PM_PWSTCTRL_MDM);
-
- preg(PM_PWSTST_MPU);
- preg(PM_PWSTST_CORE);
- preg(PM_PWSTST_GFX);
- preg(PM_PWSTST_DSP);
- preg(PM_PWSTST_MDM);
-
- preg(CM_AUTOIDLE1_CORE);
- preg(CM_AUTOIDLE2_CORE);
- preg(CM_AUTOIDLE3_CORE);
- preg(CM_AUTOIDLE4_CORE);
- preg(CM_AUTOIDLE_WKUP);
- preg(CM_AUTOIDLE_PLL);
- preg(CM_AUTOIDLE_DSP);
- preg(CM_AUTOIDLE_MDM);
-
- preg(CM_ICLKEN1_CORE);
- preg(CM_ICLKEN2_CORE);
- preg(CM_ICLKEN3_CORE);
- preg(CM_ICLKEN4_CORE);
- preg(CM_ICLKEN_GFX);
- preg(CM_ICLKEN_WKUP);
- preg(CM_ICLKEN_DSP);
- preg(CM_ICLKEN_MDM);
-
- preg(CM_IDLEST1_CORE);
- preg(CM_IDLEST2_CORE);
- preg(CM_IDLEST3_CORE);
- preg(CM_IDLEST4_CORE);
- preg(CM_IDLEST_GFX);
- preg(CM_IDLEST_WKUP);
- preg(CM_IDLEST_CKGEN);
- preg(CM_IDLEST_DSP);
- preg(CM_IDLEST_MDM);
-
- preg(RM_RSTST_MPU);
- preg(RM_RSTST_GFX);
- preg(RM_RSTST_WKUP);
- preg(RM_RSTST_DSP);
- preg(RM_RSTST_MDM);
-
- preg(PM_WKDEP_MPU);
- preg(PM_WKDEP_CORE);
- preg(PM_WKDEP_GFX);
- preg(PM_WKDEP_DSP);
- preg(PM_WKDEP_MDM);
-
- preg(CM_FCLKEN_WKUP);
- preg(CM_ICLKEN_WKUP);
- preg(CM_IDLEST_WKUP);
- preg(CM_AUTOIDLE_WKUP);
- preg(CM_CLKSEL_WKUP);
-
- preg(PM_WKEN_WKUP);
- preg(PM_WKST_WKUP);
-}
-
-static inline void omap2_pm_save_registers(void)
-{
- /* Save interrupt registers */
- OMAP24XX_SAVE(INTC_MIR0);
- OMAP24XX_SAVE(INTC_MIR1);
- OMAP24XX_SAVE(INTC_MIR2);
-
- /* Save power control registers */
- OMAP24XX_SAVE(CM_CLKSTCTRL_MPU);
- OMAP24XX_SAVE(CM_CLKSTCTRL_CORE);
- OMAP24XX_SAVE(CM_CLKSTCTRL_GFX);
- OMAP24XX_SAVE(CM_CLKSTCTRL_DSP);
- OMAP24XX_SAVE(CM_CLKSTCTRL_MDM);
-
- /* Save power state registers */
- OMAP24XX_SAVE(PM_PWSTCTRL_MPU);
- OMAP24XX_SAVE(PM_PWSTCTRL_CORE);
- OMAP24XX_SAVE(PM_PWSTCTRL_GFX);
- OMAP24XX_SAVE(PM_PWSTCTRL_DSP);
- OMAP24XX_SAVE(PM_PWSTCTRL_MDM);
-
- /* Save autoidle registers */
- OMAP24XX_SAVE(CM_AUTOIDLE1_CORE);
- OMAP24XX_SAVE(CM_AUTOIDLE2_CORE);
- OMAP24XX_SAVE(CM_AUTOIDLE3_CORE);
- OMAP24XX_SAVE(CM_AUTOIDLE4_CORE);
- OMAP24XX_SAVE(CM_AUTOIDLE_WKUP);
- OMAP24XX_SAVE(CM_AUTOIDLE_PLL);
- OMAP24XX_SAVE(CM_AUTOIDLE_DSP);
- OMAP24XX_SAVE(CM_AUTOIDLE_MDM);
-
- /* Save idle state registers */
- OMAP24XX_SAVE(CM_IDLEST1_CORE);
- OMAP24XX_SAVE(CM_IDLEST2_CORE);
- OMAP24XX_SAVE(CM_IDLEST3_CORE);
- OMAP24XX_SAVE(CM_IDLEST4_CORE);
- OMAP24XX_SAVE(CM_IDLEST_GFX);
- OMAP24XX_SAVE(CM_IDLEST_WKUP);
- OMAP24XX_SAVE(CM_IDLEST_CKGEN);
- OMAP24XX_SAVE(CM_IDLEST_DSP);
- OMAP24XX_SAVE(CM_IDLEST_MDM);
-
- /* Save clock registers */
- OMAP24XX_SAVE(CM_FCLKEN1_CORE);
- OMAP24XX_SAVE(CM_FCLKEN2_CORE);
- OMAP24XX_SAVE(CM_ICLKEN1_CORE);
- OMAP24XX_SAVE(CM_ICLKEN2_CORE);
- OMAP24XX_SAVE(CM_ICLKEN3_CORE);
- OMAP24XX_SAVE(CM_ICLKEN4_CORE);
-}
-
-static inline void omap2_pm_restore_registers(void)
-{
- /* Restore clock state registers */
- OMAP24XX_RESTORE(CM_CLKSTCTRL_MPU);
- OMAP24XX_RESTORE(CM_CLKSTCTRL_CORE);
- OMAP24XX_RESTORE(CM_CLKSTCTRL_GFX);
- OMAP24XX_RESTORE(CM_CLKSTCTRL_DSP);
- OMAP24XX_RESTORE(CM_CLKSTCTRL_MDM);
-
- /* Restore power state registers */
- OMAP24XX_RESTORE(PM_PWSTCTRL_MPU);
- OMAP24XX_RESTORE(PM_PWSTCTRL_CORE);
- OMAP24XX_RESTORE(PM_PWSTCTRL_GFX);
- OMAP24XX_RESTORE(PM_PWSTCTRL_DSP);
- OMAP24XX_RESTORE(PM_PWSTCTRL_MDM);
-
- /* Restore idle state registers */
- OMAP24XX_RESTORE(CM_IDLEST1_CORE);
- OMAP24XX_RESTORE(CM_IDLEST2_CORE);
- OMAP24XX_RESTORE(CM_IDLEST3_CORE);
- OMAP24XX_RESTORE(CM_IDLEST4_CORE);
- OMAP24XX_RESTORE(CM_IDLEST_GFX);
- OMAP24XX_RESTORE(CM_IDLEST_WKUP);
- OMAP24XX_RESTORE(CM_IDLEST_CKGEN);
- OMAP24XX_RESTORE(CM_IDLEST_DSP);
- OMAP24XX_RESTORE(CM_IDLEST_MDM);
-
- /* Restore autoidle registers */
- OMAP24XX_RESTORE(CM_AUTOIDLE1_CORE);
- OMAP24XX_RESTORE(CM_AUTOIDLE2_CORE);
- OMAP24XX_RESTORE(CM_AUTOIDLE3_CORE);
- OMAP24XX_RESTORE(CM_AUTOIDLE4_CORE);
- OMAP24XX_RESTORE(CM_AUTOIDLE_WKUP);
- OMAP24XX_RESTORE(CM_AUTOIDLE_PLL);
- OMAP24XX_RESTORE(CM_AUTOIDLE_DSP);
- OMAP24XX_RESTORE(CM_AUTOIDLE_MDM);
-
- /* Restore clock registers */
- OMAP24XX_RESTORE(CM_FCLKEN1_CORE);
- OMAP24XX_RESTORE(CM_FCLKEN2_CORE);
- OMAP24XX_RESTORE(CM_ICLKEN1_CORE);
- OMAP24XX_RESTORE(CM_ICLKEN2_CORE);
- OMAP24XX_RESTORE(CM_ICLKEN3_CORE);
- OMAP24XX_RESTORE(CM_ICLKEN4_CORE);
-
- /* REVISIT: Clear interrupts here */
-
- /* Restore interrupt registers */
- OMAP24XX_RESTORE(INTC_MIR0);
- OMAP24XX_RESTORE(INTC_MIR1);
- OMAP24XX_RESTORE(INTC_MIR2);
-}
-
static int omap2_pm_suspend(void)
{
- int processor_type = 0;
-
- /* REVISIT: 0x21 or 0x26? */
- if (cpu_is_omap2420())
- processor_type = 0x21;
-
- if (!processor_type)
- return -ENOTSUPP;
-
- local_irq_disable();
- local_fiq_disable();
-
- omap2_pm_save_registers();
-
- /* Disable interrupts except for the wake events */
- INTC_MIR_SET0 = 0xffffffff & ~INT0_WAKE_MASK;
- INTC_MIR_SET1 = 0xffffffff & ~INT1_WAKE_MASK;
- INTC_MIR_SET2 = 0xffffffff & ~INT2_WAKE_MASK;
-
- pmdomain_set_autoidle();
-
- /* Clear old wake-up events */
- PM_WKST1_CORE = 0;
- PM_WKST2_CORE = 0;
- PM_WKST_WKUP = 0;
-
- /* Enable wake-up events */
- PM_WKEN1_CORE = (1 << 22) | (1 << 21); /* UART1 & 2 */
- PM_WKEN2_CORE = (1 << 2); /* UART3 */
- PM_WKEN_WKUP = (1 << 2) | (1 << 0); /* GPIO & GPT1 */
-
- /* Disable clocks except for CM_ICLKEN2_CORE. It gets disabled
- * in the SRAM suspend code */
- CM_FCLKEN1_CORE = 0;
- CM_FCLKEN2_CORE = 0;
- CM_ICLKEN1_CORE = 0;
- CM_ICLKEN3_CORE = 0;
- CM_ICLKEN4_CORE = 0;
-
- omap2_pm_debug("Status before suspend");
-
- /* Must wait for serial buffers to clear */
- mdelay(200);
-
- /* Jump to SRAM suspend code
- * REVISIT: When is this SDRC_DLLB_CTRL?
- */
- omap2_sram_suspend(SDRC_DLLA_CTRL, processor_type);
-
- /* Back from sleep */
- omap2_pm_restore_registers();
-
- local_fiq_enable();
- local_irq_enable();
-
return 0;
}
@@ -357,30 +113,6 @@ static struct platform_suspend_ops omap_pm_ops = {
int __init omap2_pm_init(void)
{
- printk("Power Management for TI OMAP.\n");
-
- vclk = clk_get(NULL, "virt_prcm_set");
- if (IS_ERR(vclk)) {
- printk(KERN_ERR "Could not get PM vclk\n");
- return -ENODEV;
- }
-
- /*
- * We copy the assembler sleep/wakeup routines to SRAM.
- * These routines need to be in SRAM as that's the only
- * memory the MPU can see when it wakes up.
- */
- omap2_sram_idle = omap_sram_push(omap24xx_idle_loop_suspend,
- omap24xx_idle_loop_suspend_sz);
-
- omap2_sram_suspend = omap_sram_push(omap24xx_cpu_suspend,
- omap24xx_cpu_suspend_sz);
-
- suspend_set_ops(&omap_pm_ops);
- pm_idle = omap2_pm_idle;
-
- pmdomain_init();
-
return 0;
}
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
new file mode 100644
index 0000000..cacb340
--- /dev/null
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -0,0 +1,317 @@
+#ifndef __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H
+#define __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H
+
+/*
+ * OMAP2/3 PRCM base and module definitions
+ *
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+
+/* Module offsets from both CM_BASE & PRM_BASE */
+
+/*
+ * Offsets that are the same on 24xx and 34xx
+ *
+ * Technically, in terms of the TRM, OCP_MOD is 34xx only; PLL_MOD is
+ * CCR_MOD on 3430; and GFX_MOD only exists < 3430ES2.
+ */
+#define OCP_MOD 0x000
+#define MPU_MOD 0x100
+#define CORE_MOD 0x200
+#define GFX_MOD 0x300
+#define WKUP_MOD 0x400
+#define PLL_MOD 0x500
+
+
+/* Chip-specific module offsets */
+#define OMAP24XX_DSP_MOD 0x800
+
+#define OMAP2430_MDM_MOD 0xc00
+
+/* IVA2 module is < base on 3430 */
+#define OMAP3430_IVA2_MOD -0x800
+#define OMAP3430ES2_SGX_MOD GFX_MOD
+#define OMAP3430_CCR_MOD PLL_MOD
+#define OMAP3430_DSS_MOD 0x600
+#define OMAP3430_CAM_MOD 0x700
+#define OMAP3430_PER_MOD 0x800
+#define OMAP3430_EMU_MOD 0x900
+#define OMAP3430_GR_MOD 0xa00
+#define OMAP3430_NEON_MOD 0xb00
+#define OMAP3430ES2_USBHOST_MOD 0xc00
+
+
+/* 24XX register bits shared between CM & PRM registers */
+
+/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
+#define OMAP2420_EN_MMC_SHIFT 26
+#define OMAP2420_EN_MMC (1 << 26)
+#define OMAP24XX_EN_UART2_SHIFT 22
+#define OMAP24XX_EN_UART2 (1 << 22)
+#define OMAP24XX_EN_UART1_SHIFT 21
+#define OMAP24XX_EN_UART1 (1 << 21)
+#define OMAP24XX_EN_MCSPI2_SHIFT 18
+#define OMAP24XX_EN_MCSPI2 (1 << 18)
+#define OMAP24XX_EN_MCSPI1_SHIFT 17
+#define OMAP24XX_EN_MCSPI1 (1 << 17)
+#define OMAP24XX_EN_MCBSP2_SHIFT 16
+#define OMAP24XX_EN_MCBSP2 (1 << 16)
+#define OMAP24XX_EN_MCBSP1_SHIFT 15
+#define OMAP24XX_EN_MCBSP1 (1 << 15)
+#define OMAP24XX_EN_GPT12_SHIFT 14
+#define OMAP24XX_EN_GPT12 (1 << 14)
+#define OMAP24XX_EN_GPT11_SHIFT 13
+#define OMAP24XX_EN_GPT11 (1 << 13)
+#define OMAP24XX_EN_GPT10_SHIFT 12
+#define OMAP24XX_EN_GPT10 (1 << 12)
+#define OMAP24XX_EN_GPT9_SHIFT 11
+#define OMAP24XX_EN_GPT9 (1 << 11)
+#define OMAP24XX_EN_GPT8_SHIFT 10
+#define OMAP24XX_EN_GPT8 (1 << 10)
+#define OMAP24XX_EN_GPT7_SHIFT 9
+#define OMAP24XX_EN_GPT7 (1 << 9)
+#define OMAP24XX_EN_GPT6_SHIFT 8
+#define OMAP24XX_EN_GPT6 (1 << 8)
+#define OMAP24XX_EN_GPT5_SHIFT 7
+#define OMAP24XX_EN_GPT5 (1 << 7)
+#define OMAP24XX_EN_GPT4_SHIFT 6
+#define OMAP24XX_EN_GPT4 (1 << 6)
+#define OMAP24XX_EN_GPT3_SHIFT 5
+#define OMAP24XX_EN_GPT3 (1 << 5)
+#define OMAP24XX_EN_GPT2_SHIFT 4
+#define OMAP24XX_EN_GPT2 (1 << 4)
+#define OMAP2420_EN_VLYNQ_SHIFT 3
+#define OMAP2420_EN_VLYNQ (1 << 3)
+
+/* CM_FCLKEN2_CORE, CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
+#define OMAP2430_EN_GPIO5_SHIFT 10
+#define OMAP2430_EN_GPIO5 (1 << 10)
+#define OMAP2430_EN_MCSPI3_SHIFT 9
+#define OMAP2430_EN_MCSPI3 (1 << 9)
+#define OMAP2430_EN_MMCHS2_SHIFT 8
+#define OMAP2430_EN_MMCHS2 (1 << 8)
+#define OMAP2430_EN_MMCHS1_SHIFT 7
+#define OMAP2430_EN_MMCHS1 (1 << 7)
+#define OMAP24XX_EN_UART3_SHIFT 2
+#define OMAP24XX_EN_UART3 (1 << 2)
+#define OMAP24XX_EN_USB_SHIFT 0
+#define OMAP24XX_EN_USB (1 << 0)
+
+/* CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
+#define OMAP2430_EN_MDM_INTC_SHIFT 11
+#define OMAP2430_EN_MDM_INTC (1 << 11)
+#define OMAP2430_EN_USBHS_SHIFT 6
+#define OMAP2430_EN_USBHS (1 << 6)
+
+/* CM_IDLEST1_CORE, PM_WKST1_CORE shared bits */
+#define OMAP2420_ST_MMC (1 << 26)
+#define OMAP24XX_ST_UART2 (1 << 22)
+#define OMAP24XX_ST_UART1 (1 << 21)
+#define OMAP24XX_ST_MCSPI2 (1 << 18)
+#define OMAP24XX_ST_MCSPI1 (1 << 17)
+#define OMAP24XX_ST_GPT12 (1 << 14)
+#define OMAP24XX_ST_GPT11 (1 << 13)
+#define OMAP24XX_ST_GPT10 (1 << 12)
+#define OMAP24XX_ST_GPT9 (1 << 11)
+#define OMAP24XX_ST_GPT8 (1 << 10)
+#define OMAP24XX_ST_GPT7 (1 << 9)
+#define OMAP24XX_ST_GPT6 (1 << 8)
+#define OMAP24XX_ST_GPT5 (1 << 7)
+#define OMAP24XX_ST_GPT4 (1 << 6)
+#define OMAP24XX_ST_GPT3 (1 << 5)
+#define OMAP24XX_ST_GPT2 (1 << 4)
+#define OMAP2420_ST_VLYNQ (1 << 3)
+
+/* CM_IDLEST2_CORE, PM_WKST2_CORE shared bits */
+#define OMAP2430_ST_MDM_INTC (1 << 11)
+#define OMAP2430_ST_GPIO5 (1 << 10)
+#define OMAP2430_ST_MCSPI3 (1 << 9)
+#define OMAP2430_ST_MMCHS2 (1 << 8)
+#define OMAP2430_ST_MMCHS1 (1 << 7)
+#define OMAP2430_ST_USBHS (1 << 6)
+#define OMAP24XX_ST_UART3 (1 << 2)
+#define OMAP24XX_ST_USB (1 << 0)
+
+/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
+#define OMAP24XX_EN_GPIOS_SHIFT 2
+#define OMAP24XX_EN_GPIOS (1 << 2)
+#define OMAP24XX_EN_GPT1_SHIFT 0
+#define OMAP24XX_EN_GPT1 (1 << 0)
+
+/* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */
+#define OMAP24XX_ST_GPIOS (1 << 2)
+#define OMAP24XX_ST_GPT1 (1 << 0)
+
+/* CM_IDLEST_MDM and PM_WKST_MDM shared bits */
+#define OMAP2430_ST_MDM (1 << 0)
+
+
+/* 3430 register bits shared between CM & PRM registers */
+
+/* CM_REVISION, PRM_REVISION shared bits */
+#define OMAP3430_REV_SHIFT 0
+#define OMAP3430_REV_MASK (0xff << 0)
+
+/* CM_SYSCONFIG, PRM_SYSCONFIG shared bits */
+#define OMAP3430_AUTOIDLE (1 << 0)
+
+/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
+#define OMAP3430_EN_MMC2 (1 << 25)
+#define OMAP3430_EN_MMC2_SHIFT 25
+#define OMAP3430_EN_MMC1 (1 << 24)
+#define OMAP3430_EN_MMC1_SHIFT 24
+#define OMAP3430_EN_MCSPI4 (1 << 21)
+#define OMAP3430_EN_MCSPI4_SHIFT 21
+#define OMAP3430_EN_MCSPI3 (1 << 20)
+#define OMAP3430_EN_MCSPI3_SHIFT 20
+#define OMAP3430_EN_MCSPI2 (1 << 19)
+#define OMAP3430_EN_MCSPI2_SHIFT 19
+#define OMAP3430_EN_MCSPI1 (1 << 18)
+#define OMAP3430_EN_MCSPI1_SHIFT 18
+#define OMAP3430_EN_I2C3 (1 << 17)
+#define OMAP3430_EN_I2C3_SHIFT 17
+#define OMAP3430_EN_I2C2 (1 << 16)
+#define OMAP3430_EN_I2C2_SHIFT 16
+#define OMAP3430_EN_I2C1 (1 << 15)
+#define OMAP3430_EN_I2C1_SHIFT 15
+#define OMAP3430_EN_UART2 (1 << 14)
+#define OMAP3430_EN_UART2_SHIFT 14
+#define OMAP3430_EN_UART1 (1 << 13)
+#define OMAP3430_EN_UART1_SHIFT 13
+#define OMAP3430_EN_GPT11 (1 << 12)
+#define OMAP3430_EN_GPT11_SHIFT 12
+#define OMAP3430_EN_GPT10 (1 << 11)
+#define OMAP3430_EN_GPT10_SHIFT 11
+#define OMAP3430_EN_MCBSP5 (1 << 10)
+#define OMAP3430_EN_MCBSP5_SHIFT 10
+#define OMAP3430_EN_MCBSP1 (1 << 9)
+#define OMAP3430_EN_MCBSP1_SHIFT 9
+#define OMAP3430_EN_FSHOSTUSB (1 << 5)
+#define OMAP3430_EN_FSHOSTUSB_SHIFT 5
+#define OMAP3430_EN_D2D (1 << 3)
+#define OMAP3430_EN_D2D_SHIFT 3
+
+/* CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
+#define OMAP3430_EN_HSOTGUSB (1 << 4)
+#define OMAP3430_EN_HSOTGUSB_SHIFT 4
+
+/* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */
+#define OMAP3430_ST_MMC2 (1 << 25)
+#define OMAP3430_ST_MMC1 (1 << 24)
+#define OMAP3430_ST_MCSPI4 (1 << 21)
+#define OMAP3430_ST_MCSPI3 (1 << 20)
+#define OMAP3430_ST_MCSPI2 (1 << 19)
+#define OMAP3430_ST_MCSPI1 (1 << 18)
+#define OMAP3430_ST_I2C3 (1 << 17)
+#define OMAP3430_ST_I2C2 (1 << 16)
+#define OMAP3430_ST_I2C1 (1 << 15)
+#define OMAP3430_ST_UART2 (1 << 14)
+#define OMAP3430_ST_UART1 (1 << 13)
+#define OMAP3430_ST_GPT11 (1 << 12)
+#define OMAP3430_ST_GPT10 (1 << 11)
+#define OMAP3430_ST_MCBSP5 (1 << 10)
+#define OMAP3430_ST_MCBSP1 (1 << 9)
+#define OMAP3430_ST_FSHOSTUSB (1 << 5)
+#define OMAP3430_ST_HSOTGUSB (1 << 4)
+#define OMAP3430_ST_D2D (1 << 3)
+
+/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
+#define OMAP3430_EN_GPIO1 (1 << 3)
+#define OMAP3430_EN_GPIO1_SHIFT 3
+#define OMAP3430_EN_GPT1 (1 << 0)
+#define OMAP3430_EN_GPT1_SHIFT 0
+
+/* CM_FCLKEN_WKUP, PM_WKEN_WKUP shared bits */
+#define OMAP3430_EN_SR2 (1 << 7)
+#define OMAP3430_EN_SR2_SHIFT 7
+#define OMAP3430_EN_SR1 (1 << 6)
+#define OMAP3430_EN_SR1_SHIFT 6
+
+/* CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
+#define OMAP3430_EN_GPT12 (1 << 1)
+#define OMAP3430_EN_GPT12_SHIFT 1
+
+/* CM_IDLEST_WKUP, PM_WKST_WKUP shared bits */
+#define OMAP3430_ST_SR2 (1 << 7)
+#define OMAP3430_ST_SR1 (1 << 6)
+#define OMAP3430_ST_GPIO1 (1 << 3)
+#define OMAP3430_ST_GPT12 (1 << 1)
+#define OMAP3430_ST_GPT1 (1 << 0)
+
+/*
+ * CM_SLEEPDEP_GFX, CM_SLEEPDEP_DSS, CM_SLEEPDEP_CAM,
+ * CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_GFX,
+ * PM_WKDEP_DSS, PM_WKDEP_CAM, PM_WKDEP_PER, PM_WKDEP_NEON shared bits
+ */
+#define OMAP3430_EN_MPU (1 << 1)
+#define OMAP3430_EN_MPU_SHIFT 1
+
+/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER shared bits */
+#define OMAP3430_EN_GPIO6 (1 << 17)
+#define OMAP3430_EN_GPIO6_SHIFT 17
+#define OMAP3430_EN_GPIO5 (1 << 16)
+#define OMAP3430_EN_GPIO5_SHIFT 16
+#define OMAP3430_EN_GPIO4 (1 << 15)
+#define OMAP3430_EN_GPIO4_SHIFT 15
+#define OMAP3430_EN_GPIO3 (1 << 14)
+#define OMAP3430_EN_GPIO3_SHIFT 14
+#define OMAP3430_EN_GPIO2 (1 << 13)
+#define OMAP3430_EN_GPIO2_SHIFT 13
+#define OMAP3430_EN_UART3 (1 << 11)
+#define OMAP3430_EN_UART3_SHIFT 11
+#define OMAP3430_EN_GPT9 (1 << 10)
+#define OMAP3430_EN_GPT9_SHIFT 10
+#define OMAP3430_EN_GPT8 (1 << 9)
+#define OMAP3430_EN_GPT8_SHIFT 9
+#define OMAP3430_EN_GPT7 (1 << 8)
+#define OMAP3430_EN_GPT7_SHIFT 8
+#define OMAP3430_EN_GPT6 (1 << 7)
+#define OMAP3430_EN_GPT6_SHIFT 7
+#define OMAP3430_EN_GPT5 (1 << 6)
+#define OMAP3430_EN_GPT5_SHIFT 6
+#define OMAP3430_EN_GPT4 (1 << 5)
+#define OMAP3430_EN_GPT4_SHIFT 5
+#define OMAP3430_EN_GPT3 (1 << 4)
+#define OMAP3430_EN_GPT3_SHIFT 4
+#define OMAP3430_EN_GPT2 (1 << 3)
+#define OMAP3430_EN_GPT2_SHIFT 3
+
+/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER, PM_WKST_PER shared bits */
+/* XXX Possible TI documentation bug: should the PM_WKST_PER EN_* bits
+ * be ST_* bits instead? */
+#define OMAP3430_EN_MCBSP4 (1 << 2)
+#define OMAP3430_EN_MCBSP4_SHIFT 2
+#define OMAP3430_EN_MCBSP3 (1 << 1)
+#define OMAP3430_EN_MCBSP3_SHIFT 1
+#define OMAP3430_EN_MCBSP2 (1 << 0)
+#define OMAP3430_EN_MCBSP2_SHIFT 0
+
+/* CM_IDLEST_PER, PM_WKST_PER shared bits */
+#define OMAP3430_ST_GPIO6 (1 << 17)
+#define OMAP3430_ST_GPIO5 (1 << 16)
+#define OMAP3430_ST_GPIO4 (1 << 15)
+#define OMAP3430_ST_GPIO3 (1 << 14)
+#define OMAP3430_ST_GPIO2 (1 << 13)
+#define OMAP3430_ST_UART3 (1 << 11)
+#define OMAP3430_ST_GPT9 (1 << 10)
+#define OMAP3430_ST_GPT8 (1 << 9)
+#define OMAP3430_ST_GPT7 (1 << 8)
+#define OMAP3430_ST_GPT6 (1 << 7)
+#define OMAP3430_ST_GPT5 (1 << 6)
+#define OMAP3430_ST_GPT4 (1 << 5)
+#define OMAP3430_ST_GPT3 (1 << 4)
+#define OMAP3430_ST_GPT2 (1 << 3)
+
+/* CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_MPU, PM_WKDEP_PER shared bits */
+#define OMAP3430_EN_CORE (1 << 0)
+
+#endif
+
diff --git a/arch/arm/mach-omap2/prcm-regs.h b/arch/arm/mach-omap2/prcm-regs.h
deleted file mode 100644
index 5e1c4b5..0000000
--- a/arch/arm/mach-omap2/prcm-regs.h
+++ /dev/null
@@ -1,483 +0,0 @@
-/*
- * linux/arch/arm/mach-omap2/prcm-regs.h
- *
- * OMAP24XX Power Reset and Clock Management (PRCM) registers
- *
- * Copyright (C) 2005 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
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_H
-#define __ARCH_ARM_MACH_OMAP2_PRCM_H
-
-/* SET_PERFORMANCE_LEVEL PARAMETERS */
-#define PRCM_HALF_SPEED 1
-#define PRCM_FULL_SPEED 2
-
-#ifndef __ASSEMBLER__
-
-#define PRCM_REG32(offset) __REG32(OMAP24XX_PRCM_BASE + (offset))
-
-#define PRCM_REVISION PRCM_REG32(0x000)
-#define PRCM_SYSCONFIG PRCM_REG32(0x010)
-#define PRCM_IRQSTATUS_MPU PRCM_REG32(0x018)
-#define PRCM_IRQENABLE_MPU PRCM_REG32(0x01C)
-#define PRCM_VOLTCTRL PRCM_REG32(0x050)
-#define PRCM_VOLTST PRCM_REG32(0x054)
-#define PRCM_CLKSRC_CTRL PRCM_REG32(0x060)
-#define PRCM_CLKOUT_CTRL PRCM_REG32(0x070)
-#define PRCM_CLKEMUL_CTRL PRCM_REG32(0x078)
-#define PRCM_CLKCFG_CTRL PRCM_REG32(0x080)
-#define PRCM_CLKCFG_STATUS PRCM_REG32(0x084)
-#define PRCM_VOLTSETUP PRCM_REG32(0x090)
-#define PRCM_CLKSSETUP PRCM_REG32(0x094)
-#define PRCM_POLCTRL PRCM_REG32(0x098)
-
-/* GENERAL PURPOSE */
-#define GENERAL_PURPOSE1 PRCM_REG32(0x0B0)
-#define GENERAL_PURPOSE2 PRCM_REG32(0x0B4)
-#define GENERAL_PURPOSE3 PRCM_REG32(0x0B8)
-#define GENERAL_PURPOSE4 PRCM_REG32(0x0BC)
-#define GENERAL_PURPOSE5 PRCM_REG32(0x0C0)
-#define GENERAL_PURPOSE6 PRCM_REG32(0x0C4)
-#define GENERAL_PURPOSE7 PRCM_REG32(0x0C8)
-#define GENERAL_PURPOSE8 PRCM_REG32(0x0CC)
-#define GENERAL_PURPOSE9 PRCM_REG32(0x0D0)
-#define GENERAL_PURPOSE10 PRCM_REG32(0x0D4)
-#define GENERAL_PURPOSE11 PRCM_REG32(0x0D8)
-#define GENERAL_PURPOSE12 PRCM_REG32(0x0DC)
-#define GENERAL_PURPOSE13 PRCM_REG32(0x0E0)
-#define GENERAL_PURPOSE14 PRCM_REG32(0x0E4)
-#define GENERAL_PURPOSE15 PRCM_REG32(0x0E8)
-#define GENERAL_PURPOSE16 PRCM_REG32(0x0EC)
-#define GENERAL_PURPOSE17 PRCM_REG32(0x0F0)
-#define GENERAL_PURPOSE18 PRCM_REG32(0x0F4)
-#define GENERAL_PURPOSE19 PRCM_REG32(0x0F8)
-#define GENERAL_PURPOSE20 PRCM_REG32(0x0FC)
-
-/* MPU */
-#define CM_CLKSEL_MPU PRCM_REG32(0x140)
-#define CM_CLKSTCTRL_MPU PRCM_REG32(0x148)
-#define RM_RSTST_MPU PRCM_REG32(0x158)
-#define PM_WKDEP_MPU PRCM_REG32(0x1C8)
-#define PM_EVGENCTRL_MPU PRCM_REG32(0x1D4)
-#define PM_EVEGENONTIM_MPU PRCM_REG32(0x1D8)
-#define PM_EVEGENOFFTIM_MPU PRCM_REG32(0x1DC)
-#define PM_PWSTCTRL_MPU PRCM_REG32(0x1E0)
-#define PM_PWSTST_MPU PRCM_REG32(0x1E4)
-
-/* CORE */
-#define CM_FCLKEN1_CORE PRCM_REG32(0x200)
-#define CM_FCLKEN2_CORE PRCM_REG32(0x204)
-#define CM_FCLKEN3_CORE PRCM_REG32(0x208)
-#define CM_ICLKEN1_CORE PRCM_REG32(0x210)
-#define CM_ICLKEN2_CORE PRCM_REG32(0x214)
-#define CM_ICLKEN3_CORE PRCM_REG32(0x218)
-#define CM_ICLKEN4_CORE PRCM_REG32(0x21C)
-#define CM_IDLEST1_CORE PRCM_REG32(0x220)
-#define CM_IDLEST2_CORE PRCM_REG32(0x224)
-#define CM_IDLEST3_CORE PRCM_REG32(0x228)
-#define CM_IDLEST4_CORE PRCM_REG32(0x22C)
-#define CM_AUTOIDLE1_CORE PRCM_REG32(0x230)
-#define CM_AUTOIDLE2_CORE PRCM_REG32(0x234)
-#define CM_AUTOIDLE3_CORE PRCM_REG32(0x238)
-#define CM_AUTOIDLE4_CORE PRCM_REG32(0x23C)
-#define CM_CLKSEL1_CORE PRCM_REG32(0x240)
-#define CM_CLKSEL2_CORE PRCM_REG32(0x244)
-#define CM_CLKSTCTRL_CORE PRCM_REG32(0x248)
-#define PM_WKEN1_CORE PRCM_REG32(0x2A0)
-#define PM_WKEN2_CORE PRCM_REG32(0x2A4)
-#define PM_WKST1_CORE PRCM_REG32(0x2B0)
-#define PM_WKST2_CORE PRCM_REG32(0x2B4)
-#define PM_WKDEP_CORE PRCM_REG32(0x2C8)
-#define PM_PWSTCTRL_CORE PRCM_REG32(0x2E0)
-#define PM_PWSTST_CORE PRCM_REG32(0x2E4)
-
-/* GFX */
-#define CM_FCLKEN_GFX PRCM_REG32(0x300)
-#define CM_ICLKEN_GFX PRCM_REG32(0x310)
-#define CM_IDLEST_GFX PRCM_REG32(0x320)
-#define CM_CLKSEL_GFX PRCM_REG32(0x340)
-#define CM_CLKSTCTRL_GFX PRCM_REG32(0x348)
-#define RM_RSTCTRL_GFX PRCM_REG32(0x350)
-#define RM_RSTST_GFX PRCM_REG32(0x358)
-#define PM_WKDEP_GFX PRCM_REG32(0x3C8)
-#define PM_PWSTCTRL_GFX PRCM_REG32(0x3E0)
-#define PM_PWSTST_GFX PRCM_REG32(0x3E4)
-
-/* WAKE-UP */
-#define CM_FCLKEN_WKUP PRCM_REG32(0x400)
-#define CM_ICLKEN_WKUP PRCM_REG32(0x410)
-#define CM_IDLEST_WKUP PRCM_REG32(0x420)
-#define CM_AUTOIDLE_WKUP PRCM_REG32(0x430)
-#define CM_CLKSEL_WKUP PRCM_REG32(0x440)
-#define RM_RSTCTRL_WKUP PRCM_REG32(0x450)
-#define RM_RSTTIME_WKUP PRCM_REG32(0x454)
-#define RM_RSTST_WKUP PRCM_REG32(0x458)
-#define PM_WKEN_WKUP PRCM_REG32(0x4A0)
-#define PM_WKST_WKUP PRCM_REG32(0x4B0)
-
-/* CLOCKS */
-#define CM_CLKEN_PLL PRCM_REG32(0x500)
-#define CM_IDLEST_CKGEN PRCM_REG32(0x520)
-#define CM_AUTOIDLE_PLL PRCM_REG32(0x530)
-#define CM_CLKSEL1_PLL PRCM_REG32(0x540)
-#define CM_CLKSEL2_PLL PRCM_REG32(0x544)
-
-/* DSP */
-#define CM_FCLKEN_DSP PRCM_REG32(0x800)
-#define CM_ICLKEN_DSP PRCM_REG32(0x810)
-#define CM_IDLEST_DSP PRCM_REG32(0x820)
-#define CM_AUTOIDLE_DSP PRCM_REG32(0x830)
-#define CM_CLKSEL_DSP PRCM_REG32(0x840)
-#define CM_CLKSTCTRL_DSP PRCM_REG32(0x848)
-#define RM_RSTCTRL_DSP PRCM_REG32(0x850)
-#define RM_RSTST_DSP PRCM_REG32(0x858)
-#define PM_WKEN_DSP PRCM_REG32(0x8A0)
-#define PM_WKDEP_DSP PRCM_REG32(0x8C8)
-#define PM_PWSTCTRL_DSP PRCM_REG32(0x8E0)
-#define PM_PWSTST_DSP PRCM_REG32(0x8E4)
-#define PRCM_IRQSTATUS_DSP PRCM_REG32(0x8F0)
-#define PRCM_IRQENABLE_DSP PRCM_REG32(0x8F4)
-
-/* IVA */
-#define PRCM_IRQSTATUS_IVA PRCM_REG32(0x8F8)
-#define PRCM_IRQENABLE_IVA PRCM_REG32(0x8FC)
-
-/* Modem on 2430 */
-#define CM_FCLKEN_MDM PRCM_REG32(0xC00)
-#define CM_ICLKEN_MDM PRCM_REG32(0xC10)
-#define CM_IDLEST_MDM PRCM_REG32(0xC20)
-#define CM_AUTOIDLE_MDM PRCM_REG32(0xC30)
-#define CM_CLKSEL_MDM PRCM_REG32(0xC40)
-#define CM_CLKSTCTRL_MDM PRCM_REG32(0xC48)
-#define RM_RSTCTRL_MDM PRCM_REG32(0xC50)
-#define RM_RSTST_MDM PRCM_REG32(0xC58)
-#define PM_WKEN_MDM PRCM_REG32(0xCA0)
-#define PM_WKST_MDM PRCM_REG32(0xCB0)
-#define PM_WKDEP_MDM PRCM_REG32(0xCC8)
-#define PM_PWSTCTRL_MDM PRCM_REG32(0xCE0)
-#define PM_PWSTST_MDM PRCM_REG32(0xCE4)
-
-#define OMAP24XX_L4_IO_BASE 0x48000000
-
-#define DISP_BASE (OMAP24XX_L4_IO_BASE + 0x50000)
-#define DISP_REG32(offset) __REG32(DISP_BASE + (offset))
-
-#define OMAP24XX_GPMC_BASE (L3_24XX_BASE + 0xa000)
-#define GPMC_REG32(offset) __REG32(OMAP24XX_GPMC_BASE + (offset))
-
-/* FIXME: Move these to timer code */
-#define GPT1_BASE (0x48028000)
-#define GPT1_REG32(offset) __REG32(GPT1_BASE + (offset))
-
-/* Misc sysconfig */
-#define DISPC_SYSCONFIG DISP_REG32(0x410)
-#define SPI_BASE (OMAP24XX_L4_IO_BASE + 0x98000)
-#define MCSPI1_SYSCONFIG __REG32(SPI_BASE + 0x10)
-#define MCSPI2_SYSCONFIG __REG32(SPI_BASE + 0x2000 + 0x10)
-#define MCSPI3_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0xb8010)
-
-#define CAMERA_MMU_SYSCONFIG __REG32(DISP_BASE + 0x2C10)
-#define CAMERA_DMA_SYSCONFIG __REG32(DISP_BASE + 0x282C)
-#define SYSTEM_DMA_SYSCONFIG __REG32(DISP_BASE + 0x602C)
-#define GPMC_SYSCONFIG GPMC_REG32(0x010)
-#define MAILBOXES_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x94010)
-#define UART1_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x6A054)
-#define UART2_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x6C054)
-#define UART3_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x6E054)
-#define SDRC_SYSCONFIG __REG32(OMAP24XX_SDRC_BASE + 0x10)
-#define OMAP24XX_SMS_BASE (L3_24XX_BASE + 0x8000)
-#define SMS_SYSCONFIG __REG32(OMAP24XX_SMS_BASE + 0x10)
-#define SSI_SYSCONFIG __REG32(DISP_BASE + 0x8010)
-
-/* rkw - good cannidates for PM_ to start what nm was trying */
-#define OMAP24XX_GPT2 (OMAP24XX_L4_IO_BASE + 0x2A000)
-#define OMAP24XX_GPT3 (OMAP24XX_L4_IO_BASE + 0x78000)
-#define OMAP24XX_GPT4 (OMAP24XX_L4_IO_BASE + 0x7A000)
-#define OMAP24XX_GPT5 (OMAP24XX_L4_IO_BASE + 0x7C000)
-#define OMAP24XX_GPT6 (OMAP24XX_L4_IO_BASE + 0x7E000)
-#define OMAP24XX_GPT7 (OMAP24XX_L4_IO_BASE + 0x80000)
-#define OMAP24XX_GPT8 (OMAP24XX_L4_IO_BASE + 0x82000)
-#define OMAP24XX_GPT9 (OMAP24XX_L4_IO_BASE + 0x84000)
-#define OMAP24XX_GPT10 (OMAP24XX_L4_IO_BASE + 0x86000)
-#define OMAP24XX_GPT11 (OMAP24XX_L4_IO_BASE + 0x88000)
-#define OMAP24XX_GPT12 (OMAP24XX_L4_IO_BASE + 0x8A000)
-
-/* FIXME: Move these to timer code */
-#define GPTIMER1_SYSCONFIG GPT1_REG32(0x010)
-#define GPTIMER2_SYSCONFIG __REG32(OMAP24XX_GPT2 + 0x10)
-#define GPTIMER3_SYSCONFIG __REG32(OMAP24XX_GPT3 + 0x10)
-#define GPTIMER4_SYSCONFIG __REG32(OMAP24XX_GPT4 + 0x10)
-#define GPTIMER5_SYSCONFIG __REG32(OMAP24XX_GPT5 + 0x10)
-#define GPTIMER6_SYSCONFIG __REG32(OMAP24XX_GPT6 + 0x10)
-#define GPTIMER7_SYSCONFIG __REG32(OMAP24XX_GPT7 + 0x10)
-#define GPTIMER8_SYSCONFIG __REG32(OMAP24XX_GPT8 + 0x10)
-#define GPTIMER9_SYSCONFIG __REG32(OMAP24XX_GPT9 + 0x10)
-#define GPTIMER10_SYSCONFIG __REG32(OMAP24XX_GPT10 + 0x10)
-#define GPTIMER11_SYSCONFIG __REG32(OMAP24XX_GPT11 + 0x10)
-#define GPTIMER12_SYSCONFIG __REG32(OMAP24XX_GPT12 + 0x10)
-
-/* FIXME: Move these to gpio code */
-#define OMAP24XX_GPIO_BASE 0x48018000
-#define GPIOX_BASE(X) (OMAP24XX_GPIO_BASE + (0x2000 * ((X) - 1)))
-
-#define GPIO1_SYSCONFIG __REG32((GPIOX_BASE(1) + 0x10))
-#define GPIO2_SYSCONFIG __REG32((GPIOX_BASE(2) + 0x10))
-#define GPIO3_SYSCONFIG __REG32((GPIOX_BASE(3) + 0x10))
-#define GPIO4_SYSCONFIG __REG32((GPIOX_BASE(4) + 0x10))
-
-#if defined(CONFIG_ARCH_OMAP243X)
-#define GPIO5_SYSCONFIG __REG32((OMAP24XX_GPIO5_BASE + 0x10))
-#endif
-
-/* GP TIMER 1 */
-#define GPTIMER1_TISTAT GPT1_REG32(0x014)
-#define GPTIMER1_TISR GPT1_REG32(0x018)
-#define GPTIMER1_TIER GPT1_REG32(0x01C)
-#define GPTIMER1_TWER GPT1_REG32(0x020)
-#define GPTIMER1_TCLR GPT1_REG32(0x024)
-#define GPTIMER1_TCRR GPT1_REG32(0x028)
-#define GPTIMER1_TLDR GPT1_REG32(0x02C)
-#define GPTIMER1_TTGR GPT1_REG32(0x030)
-#define GPTIMER1_TWPS GPT1_REG32(0x034)
-#define GPTIMER1_TMAR GPT1_REG32(0x038)
-#define GPTIMER1_TCAR1 GPT1_REG32(0x03C)
-#define GPTIMER1_TSICR GPT1_REG32(0x040)
-#define GPTIMER1_TCAR2 GPT1_REG32(0x044)
-
-/* rkw -- base fix up please... */
-#define GPTIMER3_TISR __REG32(OMAP24XX_L4_IO_BASE + 0x78018)
-
-/* SDRC */
-#define SDRC_DLLA_CTRL __REG32(OMAP24XX_SDRC_BASE + 0x060)
-#define SDRC_DLLA_STATUS __REG32(OMAP24XX_SDRC_BASE + 0x064)
-#define SDRC_DLLB_CTRL __REG32(OMAP24XX_SDRC_BASE + 0x068)
-#define SDRC_DLLB_STATUS __REG32(OMAP24XX_SDRC_BASE + 0x06C)
-#define SDRC_POWER __REG32(OMAP24XX_SDRC_BASE + 0x070)
-#define SDRC_MR_0 __REG32(OMAP24XX_SDRC_BASE + 0x084)
-
-/* GPIO 1 */
-#define GPIO1_BASE GPIOX_BASE(1)
-#define GPIO1_REG32(offset) __REG32(GPIO1_BASE + (offset))
-#define GPIO1_IRQENABLE1 GPIO1_REG32(0x01C)
-#define GPIO1_IRQSTATUS1 GPIO1_REG32(0x018)
-#define GPIO1_IRQENABLE2 GPIO1_REG32(0x02C)
-#define GPIO1_IRQSTATUS2 GPIO1_REG32(0x028)
-#define GPIO1_WAKEUPENABLE GPIO1_REG32(0x020)
-#define GPIO1_RISINGDETECT GPIO1_REG32(0x048)
-#define GPIO1_DATAIN GPIO1_REG32(0x038)
-#define GPIO1_OE GPIO1_REG32(0x034)
-#define GPIO1_DATAOUT GPIO1_REG32(0x03C)
-
-/* GPIO2 */
-#define GPIO2_BASE GPIOX_BASE(2)
-#define GPIO2_REG32(offset) __REG32(GPIO2_BASE + (offset))
-#define GPIO2_IRQENABLE1 GPIO2_REG32(0x01C)
-#define GPIO2_IRQSTATUS1 GPIO2_REG32(0x018)
-#define GPIO2_IRQENABLE2 GPIO2_REG32(0x02C)
-#define GPIO2_IRQSTATUS2 GPIO2_REG32(0x028)
-#define GPIO2_WAKEUPENABLE GPIO2_REG32(0x020)
-#define GPIO2_RISINGDETECT GPIO2_REG32(0x048)
-#define GPIO2_DATAIN GPIO2_REG32(0x038)
-#define GPIO2_OE GPIO2_REG32(0x034)
-#define GPIO2_DATAOUT GPIO2_REG32(0x03C)
-#define GPIO2_DEBOUNCENABLE GPIO2_REG32(0x050)
-#define GPIO2_DEBOUNCINGTIME GPIO2_REG32(0x054)
-
-/* GPIO 3 */
-#define GPIO3_BASE GPIOX_BASE(3)
-#define GPIO3_REG32(offset) __REG32(GPIO3_BASE + (offset))
-#define GPIO3_IRQENABLE1 GPIO3_REG32(0x01C)
-#define GPIO3_IRQSTATUS1 GPIO3_REG32(0x018)
-#define GPIO3_IRQENABLE2 GPIO3_REG32(0x02C)
-#define GPIO3_IRQSTATUS2 GPIO3_REG32(0x028)
-#define GPIO3_WAKEUPENABLE GPIO3_REG32(0x020)
-#define GPIO3_RISINGDETECT GPIO3_REG32(0x048)
-#define GPIO3_FALLINGDETECT GPIO3_REG32(0x04C)
-#define GPIO3_DATAIN GPIO3_REG32(0x038)
-#define GPIO3_OE GPIO3_REG32(0x034)
-#define GPIO3_DATAOUT GPIO3_REG32(0x03C)
-#define GPIO3_DEBOUNCENABLE GPIO3_REG32(0x050)
-#define GPIO3_DEBOUNCINGTIME GPIO3_REG32(0x054)
-#define GPIO3_DEBOUNCENABLE GPIO3_REG32(0x050)
-#define GPIO3_DEBOUNCINGTIME GPIO3_REG32(0x054)
-
-/* GPIO 4 */
-#define GPIO4_BASE GPIOX_BASE(4)
-#define GPIO4_REG32(offset) __REG32(GPIO4_BASE + (offset))
-#define GPIO4_IRQENABLE1 GPIO4_REG32(0x01C)
-#define GPIO4_IRQSTATUS1 GPIO4_REG32(0x018)
-#define GPIO4_IRQENABLE2 GPIO4_REG32(0x02C)
-#define GPIO4_IRQSTATUS2 GPIO4_REG32(0x028)
-#define GPIO4_WAKEUPENABLE GPIO4_REG32(0x020)
-#define GPIO4_RISINGDETECT GPIO4_REG32(0x048)
-#define GPIO4_FALLINGDETECT GPIO4_REG32(0x04C)
-#define GPIO4_DATAIN GPIO4_REG32(0x038)
-#define GPIO4_OE GPIO4_REG32(0x034)
-#define GPIO4_DATAOUT GPIO4_REG32(0x03C)
-#define GPIO4_DEBOUNCENABLE GPIO4_REG32(0x050)
-#define GPIO4_DEBOUNCINGTIME GPIO4_REG32(0x054)
-
-#if defined(CONFIG_ARCH_OMAP243X)
-/* GPIO 5 */
-#define GPIO5_REG32(offset) __REG32((OMAP24XX_GPIO5_BASE + (offset)))
-#define GPIO5_IRQENABLE1 GPIO5_REG32(0x01C)
-#define GPIO5_IRQSTATUS1 GPIO5_REG32(0x018)
-#define GPIO5_IRQENABLE2 GPIO5_REG32(0x02C)
-#define GPIO5_IRQSTATUS2 GPIO5_REG32(0x028)
-#define GPIO5_WAKEUPENABLE GPIO5_REG32(0x020)
-#define GPIO5_RISINGDETECT GPIO5_REG32(0x048)
-#define GPIO5_FALLINGDETECT GPIO5_REG32(0x04C)
-#define GPIO5_DATAIN GPIO5_REG32(0x038)
-#define GPIO5_OE GPIO5_REG32(0x034)
-#define GPIO5_DATAOUT GPIO5_REG32(0x03C)
-#define GPIO5_DEBOUNCENABLE GPIO5_REG32(0x050)
-#define GPIO5_DEBOUNCINGTIME GPIO5_REG32(0x054)
-#endif
-
-/* IO CONFIG */
-#define OMAP24XX_CTRL_BASE (L4_24XX_BASE)
-#define CONTROL_REG32(offset) __REG32(OMAP24XX_CTRL_BASE + (offset))
-
-#define CONTROL_PADCONF_SPI1_NCS2 CONTROL_REG32(0x104)
-#define CONTROL_PADCONF_SYS_XTALOUT CONTROL_REG32(0x134)
-#define CONTROL_PADCONF_UART1_RX CONTROL_REG32(0x0C8)
-#define CONTROL_PADCONF_MCBSP1_DX CONTROL_REG32(0x10C)
-#define CONTROL_PADCONF_GPMC_NCS4 CONTROL_REG32(0x090)
-#define CONTROL_PADCONF_DSS_D5 CONTROL_REG32(0x0B8)
-#define CONTROL_PADCONF_DSS_D9 CONTROL_REG32(0x0BC) /* 2420 */
-#define CONTROL_PADCONF_DSS_D13 CONTROL_REG32(0x0C0)
-#define CONTROL_PADCONF_DSS_VSYNC CONTROL_REG32(0x0CC)
-#define CONTROL_PADCONF_SYS_NIRQW0 CONTROL_REG32(0x0BC) /* 2430 */
-#define CONTROL_PADCONF_SSI1_FLAG_TX CONTROL_REG32(0x108) /* 2430 */
-
-/* CONTROL */
-#define CONTROL_DEVCONF CONTROL_REG32(0x274)
-#define CONTROL_DEVCONF1 CONTROL_REG32(0x2E8)
-
-/* INTERRUPT CONTROLLER */
-#define INTC_BASE ((L4_24XX_BASE) + 0xfe000)
-#define INTC_REG32(offset) __REG32(INTC_BASE + (offset))
-
-#define INTC1_U_BASE INTC_REG32(0x000)
-#define INTC_MIR0 INTC_REG32(0x084)
-#define INTC_MIR_SET0 INTC_REG32(0x08C)
-#define INTC_MIR_CLEAR0 INTC_REG32(0x088)
-#define INTC_ISR_CLEAR0 INTC_REG32(0x094)
-#define INTC_MIR1 INTC_REG32(0x0A4)
-#define INTC_MIR_SET1 INTC_REG32(0x0AC)
-#define INTC_MIR_CLEAR1 INTC_REG32(0x0A8)
-#define INTC_ISR_CLEAR1 INTC_REG32(0x0B4)
-#define INTC_MIR2 INTC_REG32(0x0C4)
-#define INTC_MIR_SET2 INTC_REG32(0x0CC)
-#define INTC_MIR_CLEAR2 INTC_REG32(0x0C8)
-#define INTC_ISR_CLEAR2 INTC_REG32(0x0D4)
-#define INTC_SIR_IRQ INTC_REG32(0x040)
-#define INTC_CONTROL INTC_REG32(0x048)
-#define INTC_ILR11 INTC_REG32(0x12C) /* PRCM on MPU PIC */
-#define INTC_ILR30 INTC_REG32(0x178)
-#define INTC_ILR31 INTC_REG32(0x17C)
-#define INTC_ILR32 INTC_REG32(0x180)
-#define INTC_ILR37 INTC_REG32(0x194) /* GPIO4 on MPU PIC */
-#define INTC_SYSCONFIG INTC_REG32(0x010) /* GPT1 on MPU PIC */
-
-/* RAM FIREWALL */
-#define RAMFW_BASE (0x68005000)
-#define RAMFW_REG32(offset) __REG32(RAMFW_BASE + (offset))
-
-#define RAMFW_REQINFOPERM0 RAMFW_REG32(0x048)
-#define RAMFW_READPERM0 RAMFW_REG32(0x050)
-#define RAMFW_WRITEPERM0 RAMFW_REG32(0x058)
-
-/* GPMC CS1 FPGA ON USER INTERFACE MODULE */
-//#define DEBUG_BOARD_LED_REGISTER 0x04000014
-
-/* GPMC CS0 */
-#define GPMC_CONFIG1_0 GPMC_REG32(0x060)
-#define GPMC_CONFIG2_0 GPMC_REG32(0x064)
-#define GPMC_CONFIG3_0 GPMC_REG32(0x068)
-#define GPMC_CONFIG4_0 GPMC_REG32(0x06C)
-#define GPMC_CONFIG5_0 GPMC_REG32(0x070)
-#define GPMC_CONFIG6_0 GPMC_REG32(0x074)
-#define GPMC_CONFIG7_0 GPMC_REG32(0x078)
-
-/* GPMC CS1 */
-#define GPMC_CONFIG1_1 GPMC_REG32(0x090)
-#define GPMC_CONFIG2_1 GPMC_REG32(0x094)
-#define GPMC_CONFIG3_1 GPMC_REG32(0x098)
-#define GPMC_CONFIG4_1 GPMC_REG32(0x09C)
-#define GPMC_CONFIG5_1 GPMC_REG32(0x0a0)
-#define GPMC_CONFIG6_1 GPMC_REG32(0x0a4)
-#define GPMC_CONFIG7_1 GPMC_REG32(0x0a8)
-
-/* GPMC CS3 */
-#define GPMC_CONFIG1_3 GPMC_REG32(0x0F0)
-#define GPMC_CONFIG2_3 GPMC_REG32(0x0F4)
-#define GPMC_CONFIG3_3 GPMC_REG32(0x0F8)
-#define GPMC_CONFIG4_3 GPMC_REG32(0x0FC)
-#define GPMC_CONFIG5_3 GPMC_REG32(0x100)
-#define GPMC_CONFIG6_3 GPMC_REG32(0x104)
-#define GPMC_CONFIG7_3 GPMC_REG32(0x108)
-
-/* DSS */
-#define DSS_CONTROL DISP_REG32(0x040)
-#define DISPC_CONTROL DISP_REG32(0x440)
-#define DISPC_SYSSTATUS DISP_REG32(0x414)
-#define DISPC_IRQSTATUS DISP_REG32(0x418)
-#define DISPC_IRQENABLE DISP_REG32(0x41C)
-#define DISPC_CONFIG DISP_REG32(0x444)
-#define DISPC_DEFAULT_COLOR0 DISP_REG32(0x44C)
-#define DISPC_DEFAULT_COLOR1 DISP_REG32(0x450)
-#define DISPC_TRANS_COLOR0 DISP_REG32(0x454)
-#define DISPC_TRANS_COLOR1 DISP_REG32(0x458)
-#define DISPC_LINE_NUMBER DISP_REG32(0x460)
-#define DISPC_TIMING_H DISP_REG32(0x464)
-#define DISPC_TIMING_V DISP_REG32(0x468)
-#define DISPC_POL_FREQ DISP_REG32(0x46C)
-#define DISPC_DIVISOR DISP_REG32(0x470)
-#define DISPC_SIZE_DIG DISP_REG32(0x478)
-#define DISPC_SIZE_LCD DISP_REG32(0x47C)
-#define DISPC_GFX_BA0 DISP_REG32(0x480)
-#define DISPC_GFX_BA1 DISP_REG32(0x484)
-#define DISPC_GFX_POSITION DISP_REG32(0x488)
-#define DISPC_GFX_SIZE DISP_REG32(0x48C)
-#define DISPC_GFX_ATTRIBUTES DISP_REG32(0x4A0)
-#define DISPC_GFX_FIFO_THRESHOLD DISP_REG32(0x4A4)
-#define DISPC_GFX_ROW_INC DISP_REG32(0x4AC)
-#define DISPC_GFX_PIXEL_INC DISP_REG32(0x4B0)
-#define DISPC_GFX_WINDOW_SKIP DISP_REG32(0x4B4)
-#define DISPC_GFX_TABLE_BA DISP_REG32(0x4B8)
-#define DISPC_DATA_CYCLE1 DISP_REG32(0x5D4)
-#define DISPC_DATA_CYCLE2 DISP_REG32(0x5D8)
-#define DISPC_DATA_CYCLE3 DISP_REG32(0x5DC)
-
-/* HSUSB Suspend */
-#define HSUSB_CTRL __REG8(0x480AC001)
-#define USBOTG_POWER __REG32(0x480AC000)
-
-/* HS MMC */
-#define MMCHS1_SYSCONFIG __REG32(0x4809C010)
-#define MMCHS2_SYSCONFIG __REG32(0x480b4010)
-
-#endif /* __ASSEMBLER__ */
-
-#endif
-
-
-
-
-
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 90f5305..b12f423 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -17,19 +17,27 @@
#include <linux/init.h>
#include <linux/clk.h>
-#include "prcm-regs.h"
+#include <asm/io.h>
+
+#include "prm.h"
+#include "prm-regbits-24xx.h"
extern void omap2_clk_prepare_for_reboot(void);
u32 omap_prcm_get_reset_sources(void)
{
- return RM_RSTST_WKUP & 0x7f;
+ return prm_read_mod_reg(WKUP_MOD, RM_RSTST) & 0x7f;
}
EXPORT_SYMBOL(omap_prcm_get_reset_sources);
/* Resets clock rates and reboots the system. Only called from system.h */
void omap_prcm_arch_reset(char mode)
{
+ u32 wkup;
omap2_clk_prepare_for_reboot();
- RM_RSTCTRL_WKUP |= 2;
+
+ if (cpu_is_omap24xx()) {
+ wkup = prm_read_mod_reg(WKUP_MOD, RM_RSTCTRL) | OMAP_RST_DPLL3;
+ prm_write_mod_reg(wkup, WKUP_MOD, RM_RSTCTRL);
+ }
}
diff --git a/arch/arm/mach-omap2/prm-regbits-24xx.h b/arch/arm/mach-omap2/prm-regbits-24xx.h
new file mode 100644
index 0000000..c6d17a3
--- /dev/null
+++ b/arch/arm/mach-omap2/prm-regbits-24xx.h
@@ -0,0 +1,279 @@
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_24XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_24XX_H
+
+/*
+ * OMAP24XX Power/Reset Management register bits
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Copyright (C) 2007 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "prm.h"
+
+/* Bits shared between registers */
+
+/* PRCM_IRQSTATUS_MPU, PM_IRQSTATUS_DSP, PRCM_IRQSTATUS_IVA shared bits */
+#define OMAP24XX_VOLTTRANS_ST (1 << 2)
+#define OMAP24XX_WKUP2_ST (1 << 1)
+#define OMAP24XX_WKUP1_ST (1 << 0)
+
+/* PRCM_IRQENABLE_MPU, PM_IRQENABLE_DSP, PRCM_IRQENABLE_IVA shared bits */
+#define OMAP24XX_VOLTTRANS_EN (1 << 2)
+#define OMAP24XX_WKUP2_EN (1 << 1)
+#define OMAP24XX_WKUP1_EN (1 << 0)
+
+/* PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_DSP, PM_WKDEP_MDM shared bits */
+#define OMAP24XX_EN_MPU (1 << 1)
+#define OMAP24XX_EN_CORE (1 << 0)
+
+/*
+ * PM_PWSTCTRL_MPU, PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSP, PM_PWSTCTRL_MDM
+ * shared bits
+ */
+#define OMAP24XX_MEMONSTATE_SHIFT 10
+#define OMAP24XX_MEMONSTATE_MASK (0x3 << 10)
+#define OMAP24XX_MEMRETSTATE (1 << 3)
+
+/* PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSP, PM_PWSTCTRL_MDM shared bits */
+#define OMAP24XX_FORCESTATE (1 << 18)
+
+/*
+ * PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP,
+ * PM_PWSTST_MDM shared bits
+ */
+#define OMAP24XX_CLKACTIVITY (1 << 19)
+
+/* PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_DSP shared bits */
+#define OMAP24XX_LASTSTATEENTERED_SHIFT 4
+#define OMAP24XX_LASTSTATEENTERED_MASK (0x3 << 4)
+
+/* PM_PWSTST_MPU and PM_PWSTST_DSP shared bits */
+#define OMAP2430_MEMSTATEST_SHIFT 10
+#define OMAP2430_MEMSTATEST_MASK (0x3 << 10)
+
+/* PM_PWSTST_GFX, PM_PWSTST_DSP, PM_PWSTST_MDM shared bits */
+#define OMAP24XX_POWERSTATEST_SHIFT 0
+#define OMAP24XX_POWERSTATEST_MASK (0x3 << 0)
+
+
+/* Bits specific to each register */
+
+/* PRCM_REVISION */
+#define OMAP24XX_REV_SHIFT 0
+#define OMAP24XX_REV_MASK (0xff << 0)
+
+/* PRCM_SYSCONFIG */
+#define OMAP24XX_AUTOIDLE (1 << 0)
+
+/* PRCM_IRQSTATUS_MPU specific bits */
+#define OMAP2430_DPLL_RECAL_ST (1 << 6)
+#define OMAP24XX_TRANSITION_ST (1 << 5)
+#define OMAP24XX_EVGENOFF_ST (1 << 4)
+#define OMAP24XX_EVGENON_ST (1 << 3)
+
+/* PRCM_IRQENABLE_MPU specific bits */
+#define OMAP2430_DPLL_RECAL_EN (1 << 6)
+#define OMAP24XX_TRANSITION_EN (1 << 5)
+#define OMAP24XX_EVGENOFF_EN (1 << 4)
+#define OMAP24XX_EVGENON_EN (1 << 3)
+
+/* PRCM_VOLTCTRL */
+#define OMAP24XX_AUTO_EXTVOLT (1 << 15)
+#define OMAP24XX_FORCE_EXTVOLT (1 << 14)
+#define OMAP24XX_SETOFF_LEVEL_SHIFT 12
+#define OMAP24XX_SETOFF_LEVEL_MASK (0x3 << 12)
+#define OMAP24XX_MEMRETCTRL (1 << 8)
+#define OMAP24XX_SETRET_LEVEL_SHIFT 6
+#define OMAP24XX_SETRET_LEVEL_MASK (0x3 << 6)
+#define OMAP24XX_VOLT_LEVEL_SHIFT 0
+#define OMAP24XX_VOLT_LEVEL_MASK (0x3 << 0)
+
+/* PRCM_VOLTST */
+#define OMAP24XX_ST_VOLTLEVEL_SHIFT 0
+#define OMAP24XX_ST_VOLTLEVEL_MASK (0x3 << 0)
+
+/* PRCM_CLKSRC_CTRL specific bits */
+
+/* PRCM_CLKOUT_CTRL */
+#define OMAP2420_CLKOUT2_EN_SHIFT 15
+#define OMAP2420_CLKOUT2_EN (1 << 15)
+#define OMAP2420_CLKOUT2_DIV_SHIFT 11
+#define OMAP2420_CLKOUT2_DIV_MASK (0x7 << 11)
+#define OMAP2420_CLKOUT2_SOURCE_SHIFT 8
+#define OMAP2420_CLKOUT2_SOURCE_MASK (0x3 << 8)
+#define OMAP24XX_CLKOUT_EN_SHIFT 7
+#define OMAP24XX_CLKOUT_EN (1 << 7)
+#define OMAP24XX_CLKOUT_DIV_SHIFT 3
+#define OMAP24XX_CLKOUT_DIV_MASK (0x7 << 3)
+#define OMAP24XX_CLKOUT_SOURCE_SHIFT 0
+#define OMAP24XX_CLKOUT_SOURCE_MASK (0x3 << 0)
+
+/* PRCM_CLKEMUL_CTRL */
+#define OMAP24XX_EMULATION_EN_SHIFT 0
+#define OMAP24XX_EMULATION_EN (1 << 0)
+
+/* PRCM_CLKCFG_CTRL */
+#define OMAP24XX_VALID_CONFIG (1 << 0)
+
+/* PRCM_CLKCFG_STATUS */
+#define OMAP24XX_CONFIG_STATUS (1 << 0)
+
+/* PRCM_VOLTSETUP specific bits */
+
+/* PRCM_CLKSSETUP specific bits */
+
+/* PRCM_POLCTRL */
+#define OMAP2420_CLKOUT2_POL (1 << 10)
+#define OMAP24XX_CLKOUT_POL (1 << 9)
+#define OMAP24XX_CLKREQ_POL (1 << 8)
+#define OMAP2430_USE_POWEROK (1 << 2)
+#define OMAP2430_POWEROK_POL (1 << 1)
+#define OMAP24XX_EXTVOL_POL (1 << 0)
+
+/* RM_RSTST_MPU specific bits */
+/* 2430 calls GLOBALWMPU_RST "GLOBALWARM_RST" instead */
+
+/* PM_WKDEP_MPU specific bits */
+#define OMAP2430_PM_WKDEP_MPU_EN_MDM (1 << 5)
+#define OMAP24XX_PM_WKDEP_MPU_EN_DSP (1 << 2)
+
+/* PM_EVGENCTRL_MPU specific bits */
+
+/* PM_EVEGENONTIM_MPU specific bits */
+
+/* PM_EVEGENOFFTIM_MPU specific bits */
+
+/* PM_PWSTCTRL_MPU specific bits */
+#define OMAP2430_FORCESTATE (1 << 18)
+
+/* PM_PWSTST_MPU specific bits */
+/* INTRANSITION, CLKACTIVITY, POWERSTATE, MEMSTATEST are 2430 only */
+
+/* PM_WKEN1_CORE specific bits */
+
+/* PM_WKEN2_CORE specific bits */
+
+/* PM_WKST1_CORE specific bits*/
+
+/* PM_WKST2_CORE specific bits */
+
+/* PM_WKDEP_CORE specific bits*/
+#define OMAP2430_PM_WKDEP_CORE_EN_MDM (1 << 5)
+#define OMAP24XX_PM_WKDEP_CORE_EN_GFX (1 << 3)
+#define OMAP24XX_PM_WKDEP_CORE_EN_DSP (1 << 2)
+
+/* PM_PWSTCTRL_CORE specific bits */
+#define OMAP24XX_MEMORYCHANGE (1 << 20)
+#define OMAP24XX_MEM3ONSTATE_SHIFT 14
+#define OMAP24XX_MEM3ONSTATE_MASK (0x3 << 14)
+#define OMAP24XX_MEM2ONSTATE_SHIFT 12
+#define OMAP24XX_MEM2ONSTATE_MASK (0x3 << 12)
+#define OMAP24XX_MEM1ONSTATE_SHIFT 10
+#define OMAP24XX_MEM1ONSTATE_MASK (0x3 << 10)
+#define OMAP24XX_MEM3RETSTATE (1 << 5)
+#define OMAP24XX_MEM2RETSTATE (1 << 4)
+#define OMAP24XX_MEM1RETSTATE (1 << 3)
+
+/* PM_PWSTST_CORE specific bits */
+#define OMAP24XX_MEM3STATEST_SHIFT 14
+#define OMAP24XX_MEM3STATEST_MASK (0x3 << 14)
+#define OMAP24XX_MEM2STATEST_SHIFT 12
+#define OMAP24XX_MEM2STATEST_MASK (0x3 << 12)
+#define OMAP24XX_MEM1STATEST_SHIFT 10
+#define OMAP24XX_MEM1STATEST_MASK (0x3 << 10)
+
+/* RM_RSTCTRL_GFX */
+#define OMAP24XX_GFX_RST (1 << 0)
+
+/* RM_RSTST_GFX specific bits */
+#define OMAP24XX_GFX_SW_RST (1 << 4)
+
+/* PM_PWSTCTRL_GFX specific bits */
+
+/* PM_WKDEP_GFX specific bits */
+/* 2430 often calls EN_WAKEUP "EN_WKUP" */
+
+/* RM_RSTCTRL_WKUP specific bits */
+
+/* RM_RSTTIME_WKUP specific bits */
+
+/* RM_RSTST_WKUP specific bits */
+/* 2430 calls EXTWMPU_RST "EXTWARM_RST" and GLOBALWMPU_RST "GLOBALWARM_RST" */
+#define OMAP24XX_EXTWMPU_RST (1 << 6)
+#define OMAP24XX_SECU_WD_RST (1 << 5)
+#define OMAP24XX_MPU_WD_RST (1 << 4)
+#define OMAP24XX_SECU_VIOL_RST (1 << 3)
+
+/* PM_WKEN_WKUP specific bits */
+
+/* PM_WKST_WKUP specific bits */
+
+/* RM_RSTCTRL_DSP */
+#define OMAP2420_RST_IVA (1 << 8)
+#define OMAP24XX_RST2_DSP (1 << 1)
+#define OMAP24XX_RST1_DSP (1 << 0)
+
+/* RM_RSTST_DSP specific bits */
+/* 2430 calls GLOBALWMPU_RST "GLOBALWARM_RST" */
+#define OMAP2420_IVA_SW_RST (1 << 8)
+#define OMAP24XX_DSP_SW_RST2 (1 << 5)
+#define OMAP24XX_DSP_SW_RST1 (1 << 4)
+
+/* PM_WKDEP_DSP specific bits */
+
+/* PM_PWSTCTRL_DSP specific bits */
+/* 2430 only: MEMONSTATE, MEMRETSTATE */
+#define OMAP2420_MEMIONSTATE_SHIFT 12
+#define OMAP2420_MEMIONSTATE_MASK (0x3 << 12)
+#define OMAP2420_MEMIRETSTATE (1 << 4)
+
+/* PM_PWSTST_DSP specific bits */
+/* MEMSTATEST is 2430 only */
+#define OMAP2420_MEMISTATEST_SHIFT 12
+#define OMAP2420_MEMISTATEST_MASK (0x3 << 12)
+
+/* PRCM_IRQSTATUS_DSP specific bits */
+
+/* PRCM_IRQENABLE_DSP specific bits */
+
+/* RM_RSTCTRL_MDM */
+/* 2430 only */
+#define OMAP2430_PWRON1_MDM (1 << 1)
+#define OMAP2430_RST1_MDM (1 << 0)
+
+/* RM_RSTST_MDM specific bits */
+/* 2430 only */
+#define OMAP2430_MDM_SECU_VIOL (1 << 6)
+#define OMAP2430_MDM_SW_PWRON1 (1 << 5)
+#define OMAP2430_MDM_SW_RST1 (1 << 4)
+
+/* PM_WKEN_MDM */
+/* 2430 only */
+#define OMAP2430_PM_WKEN_MDM_EN_MDM (1 << 0)
+
+/* PM_WKST_MDM specific bits */
+/* 2430 only */
+
+/* PM_WKDEP_MDM specific bits */
+/* 2430 only */
+
+/* PM_PWSTCTRL_MDM specific bits */
+/* 2430 only */
+#define OMAP2430_KILLDOMAINWKUP (1 << 19)
+
+/* PM_PWSTST_MDM specific bits */
+/* 2430 only */
+
+/* PRCM_IRQSTATUS_IVA */
+/* 2420 only */
+
+/* PRCM_IRQENABLE_IVA */
+/* 2420 only */
+
+#endif
diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h
new file mode 100644
index 0000000..b4686bc
--- /dev/null
+++ b/arch/arm/mach-omap2/prm-regbits-34xx.h
@@ -0,0 +1,582 @@
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
+
+/*
+ * OMAP3430 Power/Reset Management register bits
+ *
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "prm.h"
+
+/* Shared register bits */
+
+/* PRM_VC_CMD_VAL_0, PRM_VC_CMD_VAL_1 shared bits */
+#define OMAP3430_ON_SHIFT 24
+#define OMAP3430_ON_MASK (0xff << 24)
+#define OMAP3430_ONLP_SHIFT 16
+#define OMAP3430_ONLP_MASK (0xff << 16)
+#define OMAP3430_RET_SHIFT 8
+#define OMAP3430_RET_MASK (0xff << 8)
+#define OMAP3430_OFF_SHIFT 0
+#define OMAP3430_OFF_MASK (0xff << 0)
+
+/* PRM_VP1_CONFIG, PRM_VP2_CONFIG shared bits */
+#define OMAP3430_ERROROFFSET_SHIFT 24
+#define OMAP3430_ERROROFFSET_MASK (0xff << 24)
+#define OMAP3430_ERRORGAIN_SHIFT 16
+#define OMAP3430_ERRORGAIN_MASK (0xff << 16)
+#define OMAP3430_INITVOLTAGE_SHIFT 8
+#define OMAP3430_INITVOLTAGE_MASK (0xff << 8)
+#define OMAP3430_TIMEOUTEN (1 << 3)
+#define OMAP3430_INITVDD (1 << 2)
+#define OMAP3430_FORCEUPDATE (1 << 1)
+#define OMAP3430_VPENABLE (1 << 0)
+
+/* PRM_VP1_VSTEPMIN, PRM_VP2_VSTEPMIN shared bits */
+#define OMAP3430_SMPSWAITTIMEMIN_SHIFT 8
+#define OMAP3430_SMPSWAITTIMEMIN_MASK (0xffff << 8)
+#define OMAP3430_VSTEPMIN_SHIFT 0
+#define OMAP3430_VSTEPMIN_MASK (0xff << 0)
+
+/* PRM_VP1_VSTEPMAX, PRM_VP2_VSTEPMAX shared bits */
+#define OMAP3430_SMPSWAITTIMEMAX_SHIFT 8
+#define OMAP3430_SMPSWAITTIMEMAX_MASK (0xffff << 8)
+#define OMAP3430_VSTEPMAX_SHIFT 0
+#define OMAP3430_VSTEPMAX_MASK (0xff << 0)
+
+/* PRM_VP1_VLIMITTO, PRM_VP2_VLIMITTO shared bits */
+#define OMAP3430_VDDMAX_SHIFT 24
+#define OMAP3430_VDDMAX_MASK (0xff << 24)
+#define OMAP3430_VDDMIN_SHIFT 16
+#define OMAP3430_VDDMIN_MASK (0xff << 16)
+#define OMAP3430_TIMEOUT_SHIFT 0
+#define OMAP3430_TIMEOUT_MASK (0xffff << 0)
+
+/* PRM_VP1_VOLTAGE, PRM_VP2_VOLTAGE shared bits */
+#define OMAP3430_VPVOLTAGE_SHIFT 0
+#define OMAP3430_VPVOLTAGE_MASK (0xff << 0)
+
+/* PRM_VP1_STATUS, PRM_VP2_STATUS shared bits */
+#define OMAP3430_VPINIDLE (1 << 0)
+
+/* PM_WKDEP_IVA2, PM_WKDEP_MPU shared bits */
+#define OMAP3430_EN_PER (1 << 7)
+
+/* PM_PWSTCTRL_IVA2, PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE shared bits */
+#define OMAP3430_MEMORYCHANGE (1 << 3)
+
+/* PM_PWSTST_IVA2, PM_PWSTST_CORE shared bits */
+#define OMAP3430_LOGICSTATEST (1 << 2)
+
+/* PM_PREPWSTST_IVA2, PM_PREPWSTST_CORE shared bits */
+#define OMAP3430_LASTLOGICSTATEENTERED (1 << 2)
+
+/*
+ * PM_PREPWSTST_IVA2, PM_PREPWSTST_MPU, PM_PREPWSTST_CORE,
+ * PM_PREPWSTST_GFX, PM_PREPWSTST_DSS, PM_PREPWSTST_CAM,
+ * PM_PREPWSTST_PER, PM_PREPWSTST_NEON shared bits
+ */
+#define OMAP3430_LASTPOWERSTATEENTERED_SHIFT 0
+#define OMAP3430_LASTPOWERSTATEENTERED_MASK (0x3 << 0)
+
+/* PRM_IRQSTATUS_IVA2, PRM_IRQSTATUS_MPU shared bits */
+#define OMAP3430_WKUP_ST (1 << 0)
+
+/* PRM_IRQENABLE_IVA2, PRM_IRQENABLE_MPU shared bits */
+#define OMAP3430_WKUP_EN (1 << 0)
+
+/* PM_MPUGRPSEL1_CORE, PM_IVA2GRPSEL1_CORE shared bits */
+#define OMAP3430_GRPSEL_MMC2 (1 << 25)
+#define OMAP3430_GRPSEL_MMC1 (1 << 24)
+#define OMAP3430_GRPSEL_MCSPI4 (1 << 21)
+#define OMAP3430_GRPSEL_MCSPI3 (1 << 20)
+#define OMAP3430_GRPSEL_MCSPI2 (1 << 19)
+#define OMAP3430_GRPSEL_MCSPI1 (1 << 18)
+#define OMAP3430_GRPSEL_I2C3 (1 << 17)
+#define OMAP3430_GRPSEL_I2C2 (1 << 16)
+#define OMAP3430_GRPSEL_I2C1 (1 << 15)
+#define OMAP3430_GRPSEL_UART2 (1 << 14)
+#define OMAP3430_GRPSEL_UART1 (1 << 13)
+#define OMAP3430_GRPSEL_GPT11 (1 << 12)
+#define OMAP3430_GRPSEL_GPT10 (1 << 11)
+#define OMAP3430_GRPSEL_MCBSP5 (1 << 10)
+#define OMAP3430_GRPSEL_MCBSP1 (1 << 9)
+#define OMAP3430_GRPSEL_HSOTGUSB (1 << 4)
+#define OMAP3430_GRPSEL_D2D (1 << 3)
+
+/*
+ * PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM,
+ * PM_PWSTCTRL_PER shared bits
+ */
+#define OMAP3430_MEMONSTATE_SHIFT 16
+#define OMAP3430_MEMONSTATE_MASK (0x3 << 16)
+#define OMAP3430_MEMRETSTATE (1 << 8)
+
+/* PM_MPUGRPSEL_PER, PM_IVA2GRPSEL_PER shared bits */
+#define OMAP3430_GRPSEL_GPIO6 (1 << 17)
+#define OMAP3430_GRPSEL_GPIO5 (1 << 16)
+#define OMAP3430_GRPSEL_GPIO4 (1 << 15)
+#define OMAP3430_GRPSEL_GPIO3 (1 << 14)
+#define OMAP3430_GRPSEL_GPIO2 (1 << 13)
+#define OMAP3430_GRPSEL_UART3 (1 << 11)
+#define OMAP3430_GRPSEL_GPT9 (1 << 10)
+#define OMAP3430_GRPSEL_GPT8 (1 << 9)
+#define OMAP3430_GRPSEL_GPT7 (1 << 8)
+#define OMAP3430_GRPSEL_GPT6 (1 << 7)
+#define OMAP3430_GRPSEL_GPT5 (1 << 6)
+#define OMAP3430_GRPSEL_GPT4 (1 << 5)
+#define OMAP3430_GRPSEL_GPT3 (1 << 4)
+#define OMAP3430_GRPSEL_GPT2 (1 << 3)
+#define OMAP3430_GRPSEL_MCBSP4 (1 << 2)
+#define OMAP3430_GRPSEL_MCBSP3 (1 << 1)
+#define OMAP3430_GRPSEL_MCBSP2 (1 << 0)
+
+/* PM_MPUGRPSEL_WKUP, PM_IVA2GRPSEL_WKUP shared bits */
+#define OMAP3430_GRPSEL_IO (1 << 8)
+#define OMAP3430_GRPSEL_SR2 (1 << 7)
+#define OMAP3430_GRPSEL_SR1 (1 << 6)
+#define OMAP3430_GRPSEL_GPIO1 (1 << 3)
+#define OMAP3430_GRPSEL_GPT12 (1 << 1)
+#define OMAP3430_GRPSEL_GPT1 (1 << 0)
+
+/* Bits specific to each register */
+
+/* RM_RSTCTRL_IVA2 */
+#define OMAP3430_RST3_IVA2 (1 << 2)
+#define OMAP3430_RST2_IVA2 (1 << 1)
+#define OMAP3430_RST1_IVA2 (1 << 0)
+
+/* RM_RSTST_IVA2 specific bits */
+#define OMAP3430_EMULATION_VSEQ_RST (1 << 13)
+#define OMAP3430_EMULATION_VHWA_RST (1 << 12)
+#define OMAP3430_EMULATION_IVA2_RST (1 << 11)
+#define OMAP3430_IVA2_SW_RST3 (1 << 10)
+#define OMAP3430_IVA2_SW_RST2 (1 << 9)
+#define OMAP3430_IVA2_SW_RST1 (1 << 8)
+
+/* PM_WKDEP_IVA2 specific bits */
+
+/* PM_PWSTCTRL_IVA2 specific bits */
+#define OMAP3430_L2FLATMEMONSTATE_SHIFT 22
+#define OMAP3430_L2FLATMEMONSTATE_MASK (0x3 << 22)
+#define OMAP3430_SHAREDL2CACHEFLATONSTATE_SHIFT 20
+#define OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK (0x3 << 20)
+#define OMAP3430_L1FLATMEMONSTATE_SHIFT 18
+#define OMAP3430_L1FLATMEMONSTATE_MASK (0x3 << 18)
+#define OMAP3430_SHAREDL1CACHEFLATONSTATE_SHIFT 16
+#define OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK (0x3 << 16)
+#define OMAP3430_L2FLATMEMRETSTATE (1 << 11)
+#define OMAP3430_SHAREDL2CACHEFLATRETSTATE (1 << 10)
+#define OMAP3430_L1FLATMEMRETSTATE (1 << 9)
+#define OMAP3430_SHAREDL1CACHEFLATRETSTATE (1 << 8)
+
+/* PM_PWSTST_IVA2 specific bits */
+#define OMAP3430_L2FLATMEMSTATEST_SHIFT 10
+#define OMAP3430_L2FLATMEMSTATEST_MASK (0x3 << 10)
+#define OMAP3430_SHAREDL2CACHEFLATSTATEST_SHIFT 8
+#define OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK (0x3 << 8)
+#define OMAP3430_L1FLATMEMSTATEST_SHIFT 6
+#define OMAP3430_L1FLATMEMSTATEST_MASK (0x3 << 6)
+#define OMAP3430_SHAREDL1CACHEFLATSTATEST_SHIFT 4
+#define OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK (0x3 << 4)
+
+/* PM_PREPWSTST_IVA2 specific bits */
+#define OMAP3430_LASTL2FLATMEMSTATEENTERED_SHIFT 10
+#define OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK (0x3 << 10)
+#define OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_SHIFT 8
+#define OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK (0x3 << 8)
+#define OMAP3430_LASTL1FLATMEMSTATEENTERED_SHIFT 6
+#define OMAP3430_LASTL1FLATMEMSTATEENTERED_MASK (0x3 << 6)
+#define OMAP3430_LASTSHAREDL1CACHEFLATSTATEENTERED_SHIFT 4
+#define OMAP3430_LASTSHAREDL1CACHEFLATSTATEENTERED_MASK (0x3 << 4)
+
+/* PRM_IRQSTATUS_IVA2 specific bits */
+#define OMAP3430_PRM_IRQSTATUS_IVA2_IVA2_DPLL_ST (1 << 2)
+#define OMAP3430_FORCEWKUP_ST (1 << 1)
+
+/* PRM_IRQENABLE_IVA2 specific bits */
+#define OMAP3430_PRM_IRQENABLE_IVA2_IVA2_DPLL_RECAL_EN (1 << 2)
+#define OMAP3430_FORCEWKUP_EN (1 << 1)
+
+/* PRM_REVISION specific bits */
+
+/* PRM_SYSCONFIG specific bits */
+
+/* PRM_IRQSTATUS_MPU specific bits */
+#define OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT 25
+#define OMAP3430ES2_SND_PERIPH_DPLL_ST (1 << 25)
+#define OMAP3430_VC_TIMEOUTERR_ST (1 << 24)
+#define OMAP3430_VC_RAERR_ST (1 << 23)
+#define OMAP3430_VC_SAERR_ST (1 << 22)
+#define OMAP3430_VP2_TRANXDONE_ST (1 << 21)
+#define OMAP3430_VP2_EQVALUE_ST (1 << 20)
+#define OMAP3430_VP2_NOSMPSACK_ST (1 << 19)
+#define OMAP3430_VP2_MAXVDD_ST (1 << 18)
+#define OMAP3430_VP2_MINVDD_ST (1 << 17)
+#define OMAP3430_VP2_OPPCHANGEDONE_ST (1 << 16)
+#define OMAP3430_VP1_TRANXDONE_ST (1 << 15)
+#define OMAP3430_VP1_EQVALUE_ST (1 << 14)
+#define OMAP3430_VP1_NOSMPSACK_ST (1 << 13)
+#define OMAP3430_VP1_MAXVDD_ST (1 << 12)
+#define OMAP3430_VP1_MINVDD_ST (1 << 11)
+#define OMAP3430_VP1_OPPCHANGEDONE_ST (1 << 10)
+#define OMAP3430_IO_ST (1 << 9)
+#define OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST (1 << 8)
+#define OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT 8
+#define OMAP3430_MPU_DPLL_ST (1 << 7)
+#define OMAP3430_MPU_DPLL_ST_SHIFT 7
+#define OMAP3430_PERIPH_DPLL_ST (1 << 6)
+#define OMAP3430_PERIPH_DPLL_ST_SHIFT 6
+#define OMAP3430_CORE_DPLL_ST (1 << 5)
+#define OMAP3430_CORE_DPLL_ST_SHIFT 5
+#define OMAP3430_TRANSITION_ST (1 << 4)
+#define OMAP3430_EVGENOFF_ST (1 << 3)
+#define OMAP3430_EVGENON_ST (1 << 2)
+#define OMAP3430_FS_USB_WKUP_ST (1 << 1)
+
+/* PRM_IRQENABLE_MPU specific bits */
+#define OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT 25
+#define OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN (1 << 25)
+#define OMAP3430_VC_TIMEOUTERR_EN (1 << 24)
+#define OMAP3430_VC_RAERR_EN (1 << 23)
+#define OMAP3430_VC_SAERR_EN (1 << 22)
+#define OMAP3430_VP2_TRANXDONE_EN (1 << 21)
+#define OMAP3430_VP2_EQVALUE_EN (1 << 20)
+#define OMAP3430_VP2_NOSMPSACK_EN (1 << 19)
+#define OMAP3430_VP2_MAXVDD_EN (1 << 18)
+#define OMAP3430_VP2_MINVDD_EN (1 << 17)
+#define OMAP3430_VP2_OPPCHANGEDONE_EN (1 << 16)
+#define OMAP3430_VP1_TRANXDONE_EN (1 << 15)
+#define OMAP3430_VP1_EQVALUE_EN (1 << 14)
+#define OMAP3430_VP1_NOSMPSACK_EN (1 << 13)
+#define OMAP3430_VP1_MAXVDD_EN (1 << 12)
+#define OMAP3430_VP1_MINVDD_EN (1 << 11)
+#define OMAP3430_VP1_OPPCHANGEDONE_EN (1 << 10)
+#define OMAP3430_IO_EN (1 << 9)
+#define OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN (1 << 8)
+#define OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT 8
+#define OMAP3430_MPU_DPLL_RECAL_EN (1 << 7)
+#define OMAP3430_MPU_DPLL_RECAL_EN_SHIFT 7
+#define OMAP3430_PERIPH_DPLL_RECAL_EN (1 << 6)
+#define OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT 6
+#define OMAP3430_CORE_DPLL_RECAL_EN (1 << 5)
+#define OMAP3430_CORE_DPLL_RECAL_EN_SHIFT 5
+#define OMAP3430_TRANSITION_EN (1 << 4)
+#define OMAP3430_EVGENOFF_EN (1 << 3)
+#define OMAP3430_EVGENON_EN (1 << 2)
+#define OMAP3430_FS_USB_WKUP_EN (1 << 1)
+
+/* RM_RSTST_MPU specific bits */
+#define OMAP3430_EMULATION_MPU_RST (1 << 11)
+
+/* PM_WKDEP_MPU specific bits */
+#define OMAP3430_PM_WKDEP_MPU_EN_DSS (1 << 5)
+#define OMAP3430_PM_WKDEP_MPU_EN_IVA2 (1 << 2)
+
+/* PM_EVGENCTRL_MPU */
+#define OMAP3430_OFFLOADMODE_SHIFT 3
+#define OMAP3430_OFFLOADMODE_MASK (0x3 << 3)
+#define OMAP3430_ONLOADMODE_SHIFT 1
+#define OMAP3430_ONLOADMODE_MASK (0x3 << 1)
+#define OMAP3430_ENABLE (1 << 0)
+
+/* PM_EVGENONTIM_MPU */
+#define OMAP3430_ONTIMEVAL_SHIFT 0
+#define OMAP3430_ONTIMEVAL_MASK (0xffffffff << 0)
+
+/* PM_EVGENOFFTIM_MPU */
+#define OMAP3430_OFFTIMEVAL_SHIFT 0
+#define OMAP3430_OFFTIMEVAL_MASK (0xffffffff << 0)
+
+/* PM_PWSTCTRL_MPU specific bits */
+#define OMAP3430_L2CACHEONSTATE_SHIFT 16
+#define OMAP3430_L2CACHEONSTATE_MASK (0x3 << 16)
+#define OMAP3430_L2CACHERETSTATE (1 << 8)
+#define OMAP3430_LOGICL1CACHERETSTATE (1 << 2)
+
+/* PM_PWSTST_MPU specific bits */
+#define OMAP3430_L2CACHESTATEST_SHIFT 6
+#define OMAP3430_L2CACHESTATEST_MASK (0x3 << 6)
+#define OMAP3430_LOGICL1CACHESTATEST (1 << 2)
+
+/* PM_PREPWSTST_MPU specific bits */
+#define OMAP3430_LASTL2CACHESTATEENTERED_SHIFT 6
+#define OMAP3430_LASTL2CACHESTATEENTERED_MASK (0x3 << 6)
+#define OMAP3430_LASTLOGICL1CACHESTATEENTERED (1 << 2)
+
+/* RM_RSTCTRL_CORE */
+#define OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON (1 << 1)
+#define OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST (1 << 0)
+
+/* RM_RSTST_CORE specific bits */
+#define OMAP3430_MODEM_SECURITY_VIOL_RST (1 << 10)
+#define OMAP3430_RM_RSTST_CORE_MODEM_SW_RSTPWRON (1 << 9)
+#define OMAP3430_RM_RSTST_CORE_MODEM_SW_RST (1 << 8)
+
+/* PM_WKEN1_CORE specific bits */
+
+/* PM_MPUGRPSEL1_CORE specific bits */
+#define OMAP3430_GRPSEL_FSHOSTUSB (1 << 5)
+
+/* PM_IVA2GRPSEL1_CORE specific bits */
+
+/* PM_WKST1_CORE specific bits */
+
+/* PM_PWSTCTRL_CORE specific bits */
+#define OMAP3430_MEM2ONSTATE_SHIFT 18
+#define OMAP3430_MEM2ONSTATE_MASK (0x3 << 18)
+#define OMAP3430_MEM1ONSTATE_SHIFT 16
+#define OMAP3430_MEM1ONSTATE_MASK (0x3 << 16)
+#define OMAP3430_MEM2RETSTATE (1 << 9)
+#define OMAP3430_MEM1RETSTATE (1 << 8)
+
+/* PM_PWSTST_CORE specific bits */
+#define OMAP3430_MEM2STATEST_SHIFT 6
+#define OMAP3430_MEM2STATEST_MASK (0x3 << 6)
+#define OMAP3430_MEM1STATEST_SHIFT 4
+#define OMAP3430_MEM1STATEST_MASK (0x3 << 4)
+
+/* PM_PREPWSTST_CORE specific bits */
+#define OMAP3430_LASTMEM2STATEENTERED_SHIFT 6
+#define OMAP3430_LASTMEM2STATEENTERED_MASK (0x3 << 6)
+#define OMAP3430_LASTMEM1STATEENTERED_SHIFT 4
+#define OMAP3430_LASTMEM1STATEENTERED_MASK (0x3 << 4)
+
+/* RM_RSTST_GFX specific bits */
+
+/* PM_WKDEP_GFX specific bits */
+#define OMAP3430_PM_WKDEP_GFX_EN_IVA2 (1 << 2)
+
+/* PM_PWSTCTRL_GFX specific bits */
+
+/* PM_PWSTST_GFX specific bits */
+
+/* PM_PREPWSTST_GFX specific bits */
+
+/* PM_WKEN_WKUP specific bits */
+#define OMAP3430_EN_IO (1 << 8)
+
+/* PM_MPUGRPSEL_WKUP specific bits */
+
+/* PM_IVA2GRPSEL_WKUP specific bits */
+
+/* PM_WKST_WKUP specific bits */
+#define OMAP3430_ST_IO (1 << 8)
+
+/* PRM_CLKSEL */
+#define OMAP3430_SYS_CLKIN_SEL_SHIFT 0
+#define OMAP3430_SYS_CLKIN_SEL_MASK (0x7 << 0)
+
+/* PRM_CLKOUT_CTRL */
+#define OMAP3430_CLKOUT_EN (1 << 7)
+#define OMAP3430_CLKOUT_EN_SHIFT 7
+
+/* RM_RSTST_DSS specific bits */
+
+/* PM_WKEN_DSS */
+#define OMAP3430_PM_WKEN_DSS_EN_DSS (1 << 0)
+
+/* PM_WKDEP_DSS specific bits */
+#define OMAP3430_PM_WKDEP_DSS_EN_IVA2 (1 << 2)
+
+/* PM_PWSTCTRL_DSS specific bits */
+
+/* PM_PWSTST_DSS specific bits */
+
+/* PM_PREPWSTST_DSS specific bits */
+
+/* RM_RSTST_CAM specific bits */
+
+/* PM_WKDEP_CAM specific bits */
+#define OMAP3430_PM_WKDEP_CAM_EN_IVA2 (1 << 2)
+
+/* PM_PWSTCTRL_CAM specific bits */
+
+/* PM_PWSTST_CAM specific bits */
+
+/* PM_PREPWSTST_CAM specific bits */
+
+/* PM_PWSTCTRL_USBHOST specific bits */
+#define OMAP3430ES2_SAVEANDRESTORE_SHIFT (1 << 4)
+
+/* RM_RSTST_PER specific bits */
+
+/* PM_WKEN_PER specific bits */
+
+/* PM_MPUGRPSEL_PER specific bits */
+
+/* PM_IVA2GRPSEL_PER specific bits */
+
+/* PM_WKST_PER specific bits */
+
+/* PM_WKDEP_PER specific bits */
+#define OMAP3430_PM_WKDEP_PER_EN_IVA2 (1 << 2)
+
+/* PM_PWSTCTRL_PER specific bits */
+
+/* PM_PWSTST_PER specific bits */
+
+/* PM_PREPWSTST_PER specific bits */
+
+/* RM_RSTST_EMU specific bits */
+
+/* PM_PWSTST_EMU specific bits */
+
+/* PRM_VC_SMPS_SA */
+#define OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT 16
+#define OMAP3430_PRM_VC_SMPS_SA_SA1_MASK (0x7f << 16)
+#define OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT 0
+#define OMAP3430_PRM_VC_SMPS_SA_SA0_MASK (0x7f << 0)
+
+/* PRM_VC_SMPS_VOL_RA */
+#define OMAP3430_VOLRA1_SHIFT 16
+#define OMAP3430_VOLRA1_MASK (0xff << 16)
+#define OMAP3430_VOLRA0_SHIFT 0
+#define OMAP3430_VOLRA0_MASK (0xff << 0)
+
+/* PRM_VC_SMPS_CMD_RA */
+#define OMAP3430_CMDRA1_SHIFT 16
+#define OMAP3430_CMDRA1_MASK (0xff << 16)
+#define OMAP3430_CMDRA0_SHIFT 0
+#define OMAP3430_CMDRA0_MASK (0xff << 0)
+
+/* PRM_VC_CMD_VAL_0 specific bits */
+
+/* PRM_VC_CMD_VAL_1 specific bits */
+
+/* PRM_VC_CH_CONF */
+#define OMAP3430_CMD1 (1 << 20)
+#define OMAP3430_RACEN1 (1 << 19)
+#define OMAP3430_RAC1 (1 << 18)
+#define OMAP3430_RAV1 (1 << 17)
+#define OMAP3430_PRM_VC_CH_CONF_SA1 (1 << 16)
+#define OMAP3430_CMD0 (1 << 4)
+#define OMAP3430_RACEN0 (1 << 3)
+#define OMAP3430_RAC0 (1 << 2)
+#define OMAP3430_RAV0 (1 << 1)
+#define OMAP3430_PRM_VC_CH_CONF_SA0 (1 << 0)
+
+/* PRM_VC_I2C_CFG */
+#define OMAP3430_HSMASTER (1 << 5)
+#define OMAP3430_SREN (1 << 4)
+#define OMAP3430_HSEN (1 << 3)
+#define OMAP3430_MCODE_SHIFT 0
+#define OMAP3430_MCODE_MASK (0x7 << 0)
+
+/* PRM_VC_BYPASS_VAL */
+#define OMAP3430_VALID (1 << 24)
+#define OMAP3430_DATA_SHIFT 16
+#define OMAP3430_DATA_MASK (0xff << 16)
+#define OMAP3430_REGADDR_SHIFT 8
+#define OMAP3430_REGADDR_MASK (0xff << 8)
+#define OMAP3430_SLAVEADDR_SHIFT 0
+#define OMAP3430_SLAVEADDR_MASK (0x7f << 0)
+
+/* PRM_RSTCTRL */
+#define OMAP3430_RST_DPLL3 (1 << 2)
+#define OMAP3430_RST_GS (1 << 1)
+
+/* PRM_RSTTIME */
+#define OMAP3430_RSTTIME2_SHIFT 8
+#define OMAP3430_RSTTIME2_MASK (0x1f << 8)
+#define OMAP3430_RSTTIME1_SHIFT 0
+#define OMAP3430_RSTTIME1_MASK (0xff << 0)
+
+/* PRM_RSTST */
+#define OMAP3430_ICECRUSHER_RST (1 << 10)
+#define OMAP3430_ICEPICK_RST (1 << 9)
+#define OMAP3430_VDD2_VOLTAGE_MANAGER_RST (1 << 8)
+#define OMAP3430_VDD1_VOLTAGE_MANAGER_RST (1 << 7)
+#define OMAP3430_EXTERNAL_WARM_RST (1 << 6)
+#define OMAP3430_SECURE_WD_RST (1 << 5)
+#define OMAP3430_MPU_WD_RST (1 << 4)
+#define OMAP3430_SECURITY_VIOL_RST (1 << 3)
+#define OMAP3430_GLOBAL_SW_RST (1 << 1)
+#define OMAP3430_GLOBAL_COLD_RST (1 << 0)
+
+/* PRM_VOLTCTRL */
+#define OMAP3430_SEL_VMODE (1 << 4)
+#define OMAP3430_SEL_OFF (1 << 3)
+#define OMAP3430_AUTO_OFF (1 << 2)
+#define OMAP3430_AUTO_RET (1 << 1)
+#define OMAP3430_AUTO_SLEEP (1 << 0)
+
+/* PRM_SRAM_PCHARGE */
+#define OMAP3430_PCHARGE_TIME_SHIFT 0
+#define OMAP3430_PCHARGE_TIME_MASK (0xff << 0)
+
+/* PRM_CLKSRC_CTRL */
+#define OMAP3430_SYSCLKDIV_SHIFT 6
+#define OMAP3430_SYSCLKDIV_MASK (0x3 << 6)
+#define OMAP3430_AUTOEXTCLKMODE_SHIFT 3
+#define OMAP3430_AUTOEXTCLKMODE_MASK (0x3 << 3)
+#define OMAP3430_SYSCLKSEL_SHIFT 0
+#define OMAP3430_SYSCLKSEL_MASK (0x3 << 0)
+
+/* PRM_VOLTSETUP1 */
+#define OMAP3430_SETUP_TIME2_SHIFT 16
+#define OMAP3430_SETUP_TIME2_MASK (0xffff << 16)
+#define OMAP3430_SETUP_TIME1_SHIFT 0
+#define OMAP3430_SETUP_TIME1_MASK (0xffff << 0)
+
+/* PRM_VOLTOFFSET */
+#define OMAP3430_OFFSET_TIME_SHIFT 0
+#define OMAP3430_OFFSET_TIME_MASK (0xffff << 0)
+
+/* PRM_CLKSETUP */
+#define OMAP3430_SETUP_TIME_SHIFT 0
+#define OMAP3430_SETUP_TIME_MASK (0xffff << 0)
+
+/* PRM_POLCTRL */
+#define OMAP3430_OFFMODE_POL (1 << 3)
+#define OMAP3430_CLKOUT_POL (1 << 2)
+#define OMAP3430_CLKREQ_POL (1 << 1)
+#define OMAP3430_EXTVOL_POL (1 << 0)
+
+/* PRM_VOLTSETUP2 */
+#define OMAP3430_OFFMODESETUPTIME_SHIFT 0
+#define OMAP3430_OFFMODESETUPTIME_MASK (0xffff << 0)
+
+/* PRM_VP1_CONFIG specific bits */
+
+/* PRM_VP1_VSTEPMIN specific bits */
+
+/* PRM_VP1_VSTEPMAX specific bits */
+
+/* PRM_VP1_VLIMITTO specific bits */
+
+/* PRM_VP1_VOLTAGE specific bits */
+
+/* PRM_VP1_STATUS specific bits */
+
+/* PRM_VP2_CONFIG specific bits */
+
+/* PRM_VP2_VSTEPMIN specific bits */
+
+/* PRM_VP2_VSTEPMAX specific bits */
+
+/* PRM_VP2_VLIMITTO specific bits */
+
+/* PRM_VP2_VOLTAGE specific bits */
+
+/* PRM_VP2_STATUS specific bits */
+
+/* RM_RSTST_NEON specific bits */
+
+/* PM_WKDEP_NEON specific bits */
+
+/* PM_PWSTCTRL_NEON specific bits */
+
+/* PM_PWSTST_NEON specific bits */
+
+/* PM_PREPWSTST_NEON specific bits */
+
+#endif
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
new file mode 100644
index 0000000..ab7649af
--- /dev/null
+++ b/arch/arm/mach-omap2/prm.h
@@ -0,0 +1,316 @@
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H
+#define __ARCH_ARM_MACH_OMAP2_PRM_H
+
+/*
+ * OMAP2/3 Power/Reset Management (PRM) register definitions
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Copyright (C) 2007 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "prcm-common.h"
+
+#ifndef __ASSEMBLER__
+#define OMAP_PRM_REGADDR(module, reg) \
+ (void __iomem *)IO_ADDRESS(OMAP2_PRM_BASE + (module) + (reg))
+#else
+#define OMAP2420_PRM_REGADDR(module, reg) \
+ IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
+#define OMAP2430_PRM_REGADDR(module, reg) \
+ IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
+#define OMAP34XX_PRM_REGADDR(module, reg) \
+ IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
+#endif
+
+/*
+ * Architecture-specific global PRM registers
+ * Use prm_{read,write}_reg() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * PRCM_* on 24xx, and PRM_* on 34xx. (The exceptions are the
+ * IRQSTATUS and IRQENABLE bits.)
+ *
+ */
+
+#define OMAP24XX_PRCM_REVISION OMAP_PRM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP24XX_PRCM_SYSCONFIG OMAP_PRM_REGADDR(OCP_MOD, 0x0010)
+
+#define OMAP24XX_PRCM_IRQSTATUS_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP24XX_PRCM_IRQENABLE_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x001c)
+
+#define OMAP24XX_PRCM_VOLTCTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0050)
+#define OMAP24XX_PRCM_VOLTST OMAP_PRM_REGADDR(OCP_MOD, 0x0054)
+#define OMAP24XX_PRCM_CLKSRC_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0060)
+#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0070)
+#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0078)
+#define OMAP24XX_PRCM_CLKCFG_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0080)
+#define OMAP24XX_PRCM_CLKCFG_STATUS OMAP_PRM_REGADDR(OCP_MOD, 0x0084)
+#define OMAP24XX_PRCM_VOLTSETUP OMAP_PRM_REGADDR(OCP_MOD, 0x0090)
+#define OMAP24XX_PRCM_CLKSSETUP OMAP_PRM_REGADDR(OCP_MOD, 0x0094)
+#define OMAP24XX_PRCM_POLCTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0098)
+
+#define OMAP3430_PRM_REVISION OMAP_PRM_REGADDR(OCP_MOD, 0x0004)
+#define OMAP3430_PRM_SYSCONFIG OMAP_PRM_REGADDR(OCP_MOD, 0x0014)
+
+#define OMAP3430_PRM_IRQSTATUS_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP3430_PRM_IRQENABLE_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x001c)
+
+
+#define OMAP3430_PRM_VC_SMPS_SA OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020)
+#define OMAP3430_PRM_VC_SMPS_VOL_RA OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024)
+#define OMAP3430_PRM_VC_SMPS_CMD_RA OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028)
+#define OMAP3430_PRM_VC_CMD_VAL_0 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c)
+#define OMAP3430_PRM_VC_CMD_VAL_1 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030)
+#define OMAP3430_PRM_VC_CH_CONF OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034)
+#define OMAP3430_PRM_VC_I2C_CFG OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038)
+#define OMAP3430_PRM_VC_BYPASS_VAL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c)
+#define OMAP3430_PRM_RSTCTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050)
+#define OMAP3430_PRM_RSTTIME OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054)
+#define OMAP3430_PRM_RSTST OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058)
+#define OMAP3430_PRM_VOLTCTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060)
+#define OMAP3430_PRM_SRAM_PCHARGE OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064)
+#define OMAP3430_PRM_CLKSRC_CTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070)
+#define OMAP3430_PRM_VOLTSETUP1 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090)
+#define OMAP3430_PRM_VOLTOFFSET OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094)
+#define OMAP3430_PRM_CLKSETUP OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098)
+#define OMAP3430_PRM_POLCTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c)
+#define OMAP3430_PRM_VOLTSETUP2 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0)
+#define OMAP3430_PRM_VP1_CONFIG OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0)
+#define OMAP3430_PRM_VP1_VSTEPMIN OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4)
+#define OMAP3430_PRM_VP1_VSTEPMAX OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8)
+#define OMAP3430_PRM_VP1_VLIMITTO OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc)
+#define OMAP3430_PRM_VP1_VOLTAGE OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0)
+#define OMAP3430_PRM_VP1_STATUS OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4)
+#define OMAP3430_PRM_VP2_CONFIG OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0)
+#define OMAP3430_PRM_VP2_VSTEPMIN OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4)
+#define OMAP3430_PRM_VP2_VSTEPMAX OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8)
+#define OMAP3430_PRM_VP2_VLIMITTO OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc)
+#define OMAP3430_PRM_VP2_VOLTAGE OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0)
+#define OMAP3430_PRM_VP2_STATUS OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4)
+
+#define OMAP3430_PRM_CLKSEL OMAP_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040)
+#define OMAP3430_PRM_CLKOUT_CTRL OMAP_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
+
+/*
+ * Module specific PRM registers from PRM_BASE + domain offset
+ *
+ * Use prm_{read,write}_mod_reg() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * {PM,RM}_* on both architectures. (The exceptions are the IRQSTATUS
+ * and IRQENABLE bits.)
+ *
+ */
+
+/* Registers appearing on both 24xx and 34xx */
+
+#define RM_RSTCTRL 0x0050
+#define RM_RSTTIME 0x0054
+#define RM_RSTST 0x0058
+
+#define PM_WKEN 0x00a0
+#define PM_WKEN1 PM_WKEN
+#define PM_WKST 0x00b0
+#define PM_WKST1 PM_WKST
+#define PM_WKDEP 0x00c8
+#define PM_EVGENCTRL 0x00d4
+#define PM_EVGENONTIM 0x00d8
+#define PM_EVGENOFFTIM 0x00dc
+#define PM_PWSTCTRL 0x00e0
+#define PM_PWSTST 0x00e4
+
+#define OMAP3430_PM_MPUGRPSEL 0x00a4
+#define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL
+
+#define OMAP3430_PM_IVAGRPSEL 0x00a8
+#define OMAP3430_PM_IVAGRPSEL1 OMAP3430_PM_IVAGRPSEL
+
+#define OMAP3430_PM_PREPWSTST 0x00e8
+
+#define OMAP3430_PRM_IRQSTATUS_IVA2 0x00f8
+#define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc
+
+
+/* Architecture-specific registers */
+
+#define OMAP24XX_PM_WKEN2 0x00a4
+#define OMAP24XX_PM_WKST2 0x00b4
+
+#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */
+#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */
+#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8
+#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc
+
+#ifndef __ASSEMBLER__
+
+/* Power/reset management domain register get/set */
+
+static inline void prm_write_mod_reg(u32 val, s16 module, s16 idx)
+{
+ __raw_writel(val, OMAP_PRM_REGADDR(module, idx));
+}
+
+static inline u32 prm_read_mod_reg(s16 module, s16 idx)
+{
+ return __raw_readl(OMAP_PRM_REGADDR(module, idx));
+}
+
+#endif
+
+/*
+ * Bits common to specific registers
+ *
+ * The 3430 register and bit names are generally used,
+ * since they tend to make more sense
+ */
+
+/* PM_EVGENONTIM_MPU */
+/* Named PM_EVEGENONTIM_MPU on the 24XX */
+#define OMAP_ONTIMEVAL_SHIFT 0
+#define OMAP_ONTIMEVAL_MASK (0xffffffff << 0)
+
+/* PM_EVGENOFFTIM_MPU */
+/* Named PM_EVEGENOFFTIM_MPU on the 24XX */
+#define OMAP_OFFTIMEVAL_SHIFT 0
+#define OMAP_OFFTIMEVAL_MASK (0xffffffff << 0)
+
+/* PRM_CLKSETUP and PRCM_VOLTSETUP */
+/* Named PRCM_CLKSSETUP on the 24XX */
+#define OMAP_SETUP_TIME_SHIFT 0
+#define OMAP_SETUP_TIME_MASK (0xffff << 0)
+
+/* PRM_CLKSRC_CTRL */
+/* Named PRCM_CLKSRC_CTRL on the 24XX */
+#define OMAP_SYSCLKDIV_SHIFT 6
+#define OMAP_SYSCLKDIV_MASK (0x3 << 6)
+#define OMAP_AUTOEXTCLKMODE_SHIFT 3
+#define OMAP_AUTOEXTCLKMODE_MASK (0x3 << 3)
+#define OMAP_SYSCLKSEL_SHIFT 0
+#define OMAP_SYSCLKSEL_MASK (0x3 << 0)
+
+/* PM_EVGENCTRL_MPU */
+#define OMAP_OFFLOADMODE_SHIFT 3
+#define OMAP_OFFLOADMODE_MASK (0x3 << 3)
+#define OMAP_ONLOADMODE_SHIFT 1
+#define OMAP_ONLOADMODE_MASK (0x3 << 1)
+#define OMAP_ENABLE (1 << 0)
+
+/* PRM_RSTTIME */
+/* Named RM_RSTTIME_WKUP on the 24xx */
+#define OMAP_RSTTIME2_SHIFT 8
+#define OMAP_RSTTIME2_MASK (0x1f << 8)
+#define OMAP_RSTTIME1_SHIFT 0
+#define OMAP_RSTTIME1_MASK (0xff << 0)
+
+
+/* PRM_RSTCTRL */
+/* Named RM_RSTCTRL_WKUP on the 24xx */
+/* 2420 calls RST_DPLL3 'RST_DPLL' */
+#define OMAP_RST_DPLL3 (1 << 2)
+#define OMAP_RST_GS (1 << 1)
+
+
+/*
+ * Bits common to module-shared registers
+ *
+ * Not all registers of a particular type support all of these bits -
+ * check TRM if you are unsure
+ */
+
+/*
+ * 24XX: PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP
+ *
+ * 2430: PM_PWSTST_MDM
+ *
+ * 3430: PM_PWSTST_IVA2, PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_GFX,
+ * PM_PWSTST_DSS, PM_PWSTST_CAM, PM_PWSTST_PER, PM_PWSTST_EMU,
+ * PM_PWSTST_NEON
+ */
+#define OMAP_INTRANSITION (1 << 20)
+
+
+/*
+ * 24XX: PM_PWSTST_GFX, PM_PWSTST_DSP
+ *
+ * 2430: PM_PWSTST_MDM
+ *
+ * 3430: PM_PWSTST_IVA2, PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_GFX,
+ * PM_PWSTST_DSS, PM_PWSTST_CAM, PM_PWSTST_PER, PM_PWSTST_EMU,
+ * PM_PWSTST_NEON
+ */
+#define OMAP_POWERSTATEST_SHIFT 0
+#define OMAP_POWERSTATEST_MASK (0x3 << 0)
+
+/*
+ * 24XX: RM_RSTST_MPU and RM_RSTST_DSP - on 24XX, 'COREDOMAINWKUP_RST' is
+ * called 'COREWKUP_RST'
+ *
+ * 3430: RM_RSTST_IVA2, RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSS,
+ * RM_RSTST_CAM, RM_RSTST_PER, RM_RSTST_NEON
+ */
+#define OMAP_COREDOMAINWKUP_RST (1 << 3)
+
+/*
+ * 24XX: RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSP
+ *
+ * 2430: RM_RSTST_MDM
+ *
+ * 3430: RM_RSTST_CORE, RM_RSTST_EMU
+ */
+#define OMAP_DOMAINWKUP_RST (1 << 2)
+
+/*
+ * 24XX: RM_RSTST_MPU, RM_RSTST_WKUP, RM_RSTST_DSP
+ * On 24XX, 'GLOBALWARM_RST' is called 'GLOBALWMPU_RST'.
+ *
+ * 2430: RM_RSTST_MDM
+ *
+ * 3430: RM_RSTST_CORE, RM_RSTST_EMU
+ */
+#define OMAP_GLOBALWARM_RST (1 << 1)
+#define OMAP_GLOBALCOLD_RST (1 << 0)
+
+/*
+ * 24XX: PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_CORE, PM_WKDEP_DSP
+ * 2420 TRM sometimes uses "EN_WAKEUP" instead of "EN_WKUP"
+ *
+ * 2430: PM_WKDEP_MDM
+ *
+ * 3430: PM_WKDEP_IVA2, PM_WKDEP_GFX, PM_WKDEP_DSS, PM_WKDEP_CAM,
+ * PM_WKDEP_PER
+ */
+#define OMAP_EN_WKUP (1 << 4)
+
+/*
+ * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
+ * PM_PWSTCTRL_DSP
+ *
+ * 2430: PM_PWSTCTRL_MDM
+ *
+ * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
+ * PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER,
+ * PM_PWSTCTRL_NEON
+ */
+#define OMAP_LOGICRETSTATE (1 << 2)
+
+/*
+ * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
+ * PM_PWSTCTRL_DSP, PM_PWSTST_MPU
+ *
+ * 2430: PM_PWSTCTRL_MDM shared bits
+ *
+ * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE,
+ * PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER,
+ * PM_PWSTCTRL_NEON shared bits
+ */
+#define OMAP_POWERSTATE_SHIFT 0
+#define OMAP_POWERSTATE_MASK (0x3 << 0)
+
+
+#endif
diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h
new file mode 100644
index 0000000..d7f23bc
--- /dev/null
+++ b/arch/arm/mach-omap2/sdrc.h
@@ -0,0 +1,58 @@
+#ifndef __ARCH_ARM_MACH_OMAP2_SDRC_H
+#define __ARCH_ARM_MACH_OMAP2_SDRC_H
+
+/*
+ * OMAP2 SDRC register definitions
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Copyright (C) 2007 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#undef DEBUG
+
+#include <asm/arch/sdrc.h>
+
+#ifndef __ASSEMBLER__
+extern unsigned long omap2_sdrc_base;
+extern unsigned long omap2_sms_base;
+
+#define OMAP_SDRC_REGADDR(reg) \
+ (void __iomem *)IO_ADDRESS(omap2_sdrc_base + (reg))
+#define OMAP_SMS_REGADDR(reg) \
+ (void __iomem *)IO_ADDRESS(omap2_sms_base + (reg))
+
+/* SDRC global register get/set */
+
+static inline void sdrc_write_reg(u32 val, u16 reg)
+{
+ __raw_writel(val, OMAP_SDRC_REGADDR(reg));
+}
+
+static inline u32 sdrc_read_reg(u16 reg)
+{
+ return __raw_readl(OMAP_SDRC_REGADDR(reg));
+}
+
+/* SMS global register get/set */
+
+static inline void sms_write_reg(u32 val, u16 reg)
+{
+ __raw_writel(val, OMAP_SMS_REGADDR(reg));
+}
+
+static inline u32 sms_read_reg(u16 reg)
+{
+ return __raw_readl(OMAP_SMS_REGADDR(reg));
+}
+#else
+#define OMAP242X_SDRC_REGADDR(reg) IO_ADDRESS(OMAP2420_SDRC_BASE + (reg))
+#define OMAP243X_SDRC_REGADDR(reg) IO_ADDRESS(OMAP243X_SDRC_BASE + (reg))
+#define OMAP34XX_SDRC_REGADDR(reg) IO_ADDRESS(OMAP343X_SDRC_BASE + (reg))
+#endif /* __ASSEMBLER__ */
+
+#endif
diff --git a/arch/arm/mach-omap2/sleep.S b/arch/arm/mach-omap2/sleep.S
index 16247d5..46ccb9b 100644
--- a/arch/arm/mach-omap2/sleep.S
+++ b/arch/arm/mach-omap2/sleep.S
@@ -26,19 +26,10 @@
#include <asm/arch/io.h>
#include <asm/arch/pm.h>
-#define A_32KSYNC_CR_V IO_ADDRESS(OMAP_TIMER32K_BASE+0x10)
-#define A_PRCM_VOLTCTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x50)
-#define A_PRCM_CLKCFG_CTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x80)
-#define A_CM_CLKEN_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x500)
-#define A_CM_IDLEST_CKGEN_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x520)
-#define A_CM_CLKSEL1_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x540)
-#define A_CM_CLKSEL2_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x544)
+#include "sdrc.h"
-#define A_SDRC_DLLA_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0x60)
-#define A_SDRC_POWER_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0x70)
-#define A_SDRC_RFR_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0xA4)
+/* First address of reserved address space? apparently valid for OMAP2 & 3 */
#define A_SDRC0_V (0xC0000000)
-#define A_SDRC_MANUAL_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0xA8)
.text
@@ -126,17 +117,11 @@ loop2:
ldmfd sp!, {r0 - r12, pc} @ restore regs and return
A_SDRC_POWER:
- .word A_SDRC_POWER_V
+ .word OMAP242X_SDRC_REGADDR(SDRC_POWER)
A_SDRC0:
.word A_SDRC0_V
-A_CM_CLKSEL2_PLL_S:
- .word A_CM_CLKSEL2_PLL_V
-A_CM_CLKEN_PLL:
- .word A_CM_CLKEN_PLL_V
A_SDRC_DLLA_CTRL_S:
- .word A_SDRC_DLLA_CTRL_V
-A_SDRC_MANUAL_S:
- .word A_SDRC_MANUAL_V
+ .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL)
ENTRY(omap24xx_cpu_suspend_sz)
.word . - omap24xx_cpu_suspend
diff --git a/arch/arm/mach-omap2/sram-fn.S b/arch/arm/mach-omap2/sram-fn.S
index b275766..4a9e491 100644
--- a/arch/arm/mach-omap2/sram-fn.S
+++ b/arch/arm/mach-omap2/sram-fn.S
@@ -27,19 +27,11 @@
#include <asm/arch/io.h>
#include <asm/hardware.h>
-#include "prcm-regs.h"
+#include "sdrc.h"
+#include "prm.h"
+#include "cm.h"
-#define TIMER_32KSYNCT_CR_V IO_ADDRESS(OMAP24XX_32KSYNCT_BASE + 0x010)
-
-#define CM_CLKSEL2_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x544)
-#define PRCM_VOLTCTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x050)
-#define PRCM_CLKCFG_CTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x080)
-#define CM_CLKEN_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x500)
-#define CM_IDLEST_CKGEN_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x520)
-#define CM_CLKSEL1_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x540)
-
-#define SDRC_DLLA_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE + 0x060)
-#define SDRC_RFR_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE + 0x0a4)
+#define TIMER_32KSYNCT_CR_V IO_ADDRESS(OMAP2420_32KSYNCT_BASE + 0x010)
.text
@@ -131,11 +123,11 @@ volt_delay:
/* relative load constants */
cm_clksel2_pll:
- .word CM_CLKSEL2_PLL_V
+ .word OMAP2420_CM_REGADDR(PLL_MOD, CM_CLKSEL2)
sdrc_dlla_ctrl:
- .word SDRC_DLLA_CTRL_V
+ .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL)
prcm_voltctrl:
- .word PRCM_VOLTCTRL_V
+ .word OMAP2420_PRM_REGADDR(OCP_MOD, 0x50)
prcm_mask_val:
.word 0xFFFF3FFC
timer_32ksynct_cr:
@@ -225,13 +217,13 @@ volt_delay_c:
mov pc, lr @ back to caller
ddr_cm_clksel2_pll:
- .word CM_CLKSEL2_PLL_V
+ .word OMAP2420_CM_REGADDR(PLL_MOD, CM_CLKSEL2)
ddr_sdrc_dlla_ctrl:
- .word SDRC_DLLA_CTRL_V
+ .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL)
ddr_sdrc_rfr_ctrl:
- .word SDRC_RFR_CTRL_V
+ .word OMAP242X_SDRC_REGADDR(SDRC_RFR_CTRL_0)
ddr_prcm_voltctrl:
- .word PRCM_VOLTCTRL_V
+ .word OMAP2420_PRM_REGADDR(OCP_MOD, 0x50)
ddr_prcm_mask_val:
.word 0xFFFF3FFC
ddr_timer_32ksynct:
@@ -316,17 +308,17 @@ wait_dll_lock:
ldmfd sp!, {r0-r12, pc} @ restore regs and return
set_config:
- .word PRCM_CLKCFG_CTRL_V
+ .word OMAP2420_PRM_REGADDR(OCP_MOD, 0x80)
pll_ctl:
- .word CM_CLKEN_PLL_V
+ .word OMAP2420_CM_REGADDR(PLL_MOD, CM_FCLKEN1)
pll_stat:
- .word CM_IDLEST_CKGEN_V
+ .word OMAP2420_CM_REGADDR(PLL_MOD, CM_IDLEST1)
pll_div:
- .word CM_CLKSEL1_PLL_V
+ .word OMAP2420_CM_REGADDR(PLL_MOD, CM_CLKSEL)
sdrc_rfr:
- .word SDRC_RFR_CTRL_V
+ .word OMAP242X_SDRC_REGADDR(SDRC_RFR_CTRL_0)
dlla_ctrl:
- .word SDRC_DLLA_CTRL_V
+ .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL)
ENTRY(sram_set_prcm_sz)
.word . - sram_set_prcm
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 3234dee..78d05f2 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -3,6 +3,11 @@
*
* OMAP2 GP timer support.
*
+ * Update to use new clocksource/clockevent layers
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ *
+ * Original driver:
* Copyright (C) 2005 Nokia Corporation
* Author: Paul Mundt <paul.mundt@nokia.com>
* Juha Yrjölä <juha.yrjola@nokia.com>
@@ -25,24 +30,23 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/irq.h>
+#include <linux/clocksource.h>
+#include <linux/clockchips.h>
#include <asm/mach/time.h>
#include <asm/arch/dmtimer.h>
static struct omap_dm_timer *gptimer;
-
-static inline void omap2_gp_timer_start(unsigned long load_val)
-{
- omap_dm_timer_set_load(gptimer, 1, 0xffffffff - load_val);
- omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW);
- omap_dm_timer_start(gptimer);
-}
+static struct clock_event_device clockevent_gpt;
static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id)
{
- omap_dm_timer_write_status(gptimer, OMAP_TIMER_INT_OVERFLOW);
- timer_tick();
+ struct omap_dm_timer *gpt = (struct omap_dm_timer *)dev_id;
+ struct clock_event_device *evt = &clockevent_gpt;
+
+ omap_dm_timer_write_status(gpt, OMAP_TIMER_INT_OVERFLOW);
+ evt->event_handler(evt);
return IRQ_HANDLED;
}
@@ -52,20 +56,138 @@ static struct irqaction omap2_gp_timer_irq = {
.handler = omap2_gp_timer_interrupt,
};
-static void __init omap2_gp_timer_init(void)
+static int omap2_gp_timer_set_next_event(unsigned long cycles,
+ struct clock_event_device *evt)
{
- u32 tick_period;
+ omap_dm_timer_set_load(gptimer, 0, 0xffffffff - cycles);
+ omap_dm_timer_start(gptimer);
+
+ return 0;
+}
+
+static void omap2_gp_timer_set_mode(enum clock_event_mode mode,
+ struct clock_event_device *evt)
+{
+ u32 period;
+
+ omap_dm_timer_stop(gptimer);
+
+ switch (mode) {
+ case CLOCK_EVT_MODE_PERIODIC:
+ period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / HZ;
+ period -= 1;
+
+ omap_dm_timer_set_load(gptimer, 1, 0xffffffff - period);
+ omap_dm_timer_start(gptimer);
+ break;
+ case CLOCK_EVT_MODE_ONESHOT:
+ break;
+ case CLOCK_EVT_MODE_UNUSED:
+ case CLOCK_EVT_MODE_SHUTDOWN:
+ case CLOCK_EVT_MODE_RESUME:
+ break;
+ }
+}
+
+static struct clock_event_device clockevent_gpt = {
+ .name = "gp timer",
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+ .shift = 32,
+ .set_next_event = omap2_gp_timer_set_next_event,
+ .set_mode = omap2_gp_timer_set_mode,
+};
+
+static void __init omap2_gp_clockevent_init(void)
+{
+ u32 tick_rate;
- omap_dm_timer_init();
gptimer = omap_dm_timer_request_specific(1);
BUG_ON(gptimer == NULL);
+#if defined(CONFIG_OMAP_32K_TIMER)
+ omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_32_KHZ);
+#else
omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_SYS_CLK);
- tick_period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / HZ;
- tick_period -= 1;
+#endif
+ tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer));
+ omap2_gp_timer_irq.dev_id = (void *)gptimer;
setup_irq(omap_dm_timer_get_irq(gptimer), &omap2_gp_timer_irq);
- omap2_gp_timer_start(tick_period);
+ omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW);
+
+ clockevent_gpt.mult = div_sc(tick_rate, NSEC_PER_SEC,
+ clockevent_gpt.shift);
+ clockevent_gpt.max_delta_ns =
+ clockevent_delta2ns(0xffffffff, &clockevent_gpt);
+ clockevent_gpt.min_delta_ns =
+ clockevent_delta2ns(1, &clockevent_gpt);
+
+ clockevent_gpt.cpumask = cpumask_of_cpu(0);
+ clockevents_register_device(&clockevent_gpt);
+}
+
+#ifdef CONFIG_OMAP_32K_TIMER
+/*
+ * When 32k-timer is enabled, don't use GPTimer for clocksource
+ * instead, just leave default clocksource which uses the 32k
+ * sync counter. See clocksource setup in see plat-omap/common.c.
+ */
+
+static inline void __init omap2_gp_clocksource_init(void) {}
+#else
+/*
+ * clocksource
+ */
+static struct omap_dm_timer *gpt_clocksource;
+static cycle_t clocksource_read_cycles(void)
+{
+ return (cycle_t)omap_dm_timer_read_counter(gpt_clocksource);
+}
+
+static struct clocksource clocksource_gpt = {
+ .name = "gp timer",
+ .rating = 300,
+ .read = clocksource_read_cycles,
+ .mask = CLOCKSOURCE_MASK(32),
+ .shift = 24,
+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+/* Setup free-running counter for clocksource */
+static void __init omap2_gp_clocksource_init(void)
+{
+ static struct omap_dm_timer *gpt;
+ u32 tick_rate, tick_period;
+ static char err1[] __initdata = KERN_ERR
+ "%s: failed to request dm-timer\n";
+ static char err2[] __initdata = KERN_ERR
+ "%s: can't register clocksource!\n";
+
+ gpt = omap_dm_timer_request();
+ if (!gpt)
+ printk(err1, clocksource_gpt.name);
+ gpt_clocksource = gpt;
+
+ omap_dm_timer_set_source(gpt, OMAP_TIMER_SRC_SYS_CLK);
+ tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gpt));
+ tick_period = (tick_rate / HZ) - 1;
+
+ omap_dm_timer_set_load(gpt, 1, 0);
+ omap_dm_timer_start(gpt);
+
+ clocksource_gpt.mult =
+ clocksource_khz2mult(tick_rate/1000, clocksource_gpt.shift);
+ if (clocksource_register(&clocksource_gpt))
+ printk(err2, clocksource_gpt.name);
+}
+#endif
+
+static void __init omap2_gp_timer_init(void)
+{
+ omap_dm_timer_init();
+
+ omap2_gp_clockevent_init();
+ omap2_gp_clocksource_init();
}
struct sys_timer omap_timer = {
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 8f56c25..bc639a3 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -9,8 +9,6 @@ obj-m :=
obj-n :=
obj- :=
-obj-$(CONFIG_OMAP_32K_TIMER) += timer32k.o
-
# OCPI interconnect support for 1710, 1610 and 5912
obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 0a60324..32a533b 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -304,6 +304,23 @@ void propagate_rate(struct clk * tclk)
}
}
+/**
+ * recalculate_root_clocks - recalculate and propagate all root clocks
+ *
+ * Recalculates all root clocks (clocks with no parent), which if the
+ * clock's .recalc is set correctly, should also propagate their rates.
+ * Called at init.
+ */
+void recalculate_root_clocks(void)
+{
+ struct clk *clkp;
+
+ list_for_each_entry(clkp, &clocks, node) {
+ if (unlikely(!clkp->parent) && likely((u32)clkp->recalc))
+ clkp->recalc(clkp);
+ }
+}
+
int clk_register(struct clk *clk)
{
if (clk == NULL || IS_ERR(clk))
@@ -358,6 +375,30 @@ void clk_allow_idle(struct clk *clk)
}
EXPORT_SYMBOL(clk_allow_idle);
+void clk_enable_init_clocks(void)
+{
+ struct clk *clkp;
+
+ list_for_each_entry(clkp, &clocks, node) {
+ if (clkp->flags & ENABLE_ON_INIT)
+ clk_enable(clkp);
+ }
+}
+EXPORT_SYMBOL(clk_enable_init_clocks);
+
+#ifdef CONFIG_CPU_FREQ
+void clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&clockfw_lock, flags);
+ if (arch_clock->clk_init_cpufreq_table)
+ arch_clock->clk_init_cpufreq_table(table);
+ spin_unlock_irqrestore(&clockfw_lock, flags);
+}
+EXPORT_SYMBOL(clk_init_cpufreq_table);
+#endif
+
/*-------------------------------------------------------------------------*/
#ifdef CONFIG_OMAP_RESET_CLOCKS
@@ -396,3 +437,4 @@ int __init clk_init(struct clk_functions * custom_clocks)
return 0;
}
+
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 4f0f9c4..bd1cef2c 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -27,11 +27,16 @@
#include <asm/setup.h>
#include <asm/arch/board.h>
+#include <asm/arch/control.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include <asm/arch/clock.h>
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+# include "../mach-omap2/sdrc.h"
+#endif
+
#define NO_LENGTH_CHECK 0xffffffff
unsigned char omap_bootloader_tag[512];
@@ -171,8 +176,8 @@ console_initcall(omap_add_serial_console);
#if defined(CONFIG_ARCH_OMAP16XX)
#define TIMER_32K_SYNCHRONIZED 0xfffbc410
-#elif defined(CONFIG_ARCH_OMAP24XX)
-#define TIMER_32K_SYNCHRONIZED (OMAP24XX_32KSYNCT_BASE + 0x10)
+#elif defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#define TIMER_32K_SYNCHRONIZED (OMAP2_32KSYNCT_BASE + 0x10)
#endif
#ifdef TIMER_32K_SYNCHRONIZED
@@ -193,12 +198,35 @@ static struct clocksource clocksource_32k = {
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
+/*
+ * Rounds down to nearest nsec.
+ */
+unsigned long long omap_32k_ticks_to_nsecs(unsigned long ticks_32k)
+{
+ return cyc2ns(&clocksource_32k, ticks_32k);
+}
+
+/*
+ * Returns current time from boot in nsecs. It's OK for this to wrap
+ * around for now, as it's just a relative time stamp.
+ */
+unsigned long long sched_clock(void)
+{
+ return omap_32k_ticks_to_nsecs(omap_32k_read());
+}
+
static int __init omap_init_clocksource_32k(void)
{
static char err[] __initdata = KERN_ERR
"%s: can't register clocksource!\n";
- if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
+ if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
+ struct clk *sync_32k_ick;
+
+ sync_32k_ick = clk_get(NULL, "omap_32ksync_ick");
+ if (sync_32k_ick)
+ clk_enable(sync_32k_ick);
+
clocksource_32k.mult = clocksource_hz2mult(32768,
clocksource_32k.shift);
@@ -210,3 +238,33 @@ static int __init omap_init_clocksource_32k(void)
arch_initcall(omap_init_clocksource_32k);
#endif /* TIMER_32K_SYNCHRONIZED */
+
+/* Global address base setup code */
+
+#if defined(CONFIG_ARCH_OMAP2420)
+void __init omap2_set_globals_242x(void)
+{
+ omap2_sdrc_base = OMAP2420_SDRC_BASE;
+ omap2_sms_base = OMAP2420_SMS_BASE;
+ omap_ctrl_base_set(OMAP2420_CTRL_BASE);
+}
+#endif
+
+#if defined(CONFIG_ARCH_OMAP2430)
+void __init omap2_set_globals_243x(void)
+{
+ omap2_sdrc_base = OMAP243X_SDRC_BASE;
+ omap2_sms_base = OMAP243X_SMS_BASE;
+ omap_ctrl_base_set(OMAP243X_CTRL_BASE);
+}
+#endif
+
+#if defined(CONFIG_ARCH_OMAP3430)
+void __init omap2_set_globals_343x(void)
+{
+ omap2_sdrc_base = OMAP343X_SDRC_BASE;
+ omap2_sms_base = OMAP343X_SMS_BASE;
+ omap_ctrl_base_set(OMAP343X_CTRL_BASE);
+}
+#endif
+
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 8c78e4e..1903a34 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -136,7 +136,6 @@ struct gpio_bank {
u16 irq;
u16 virtual_irq_start;
int method;
- u32 reserved_map;
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
u32 suspend_wakeup;
u32 saved_wakeup;
@@ -149,7 +148,9 @@ struct gpio_bank {
u32 saved_fallingdetect;
u32 saved_risingdetect;
#endif
+ u32 level_mask;
spinlock_t lock;
+ struct gpio_chip chip;
};
#define METHOD_MPUIO 0
@@ -538,10 +539,9 @@ static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
bank->enabled_non_wakeup_gpios &= ~gpio_bit;
}
- /*
- * FIXME: Possibly do 'set_irq_handler(j, handle_level_irq)' if only
- * level triggering requested.
- */
+ bank->level_mask =
+ __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT0) |
+ __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT1);
}
#endif
@@ -652,6 +652,12 @@ static int gpio_irq_type(unsigned irq, unsigned type)
irq_desc[irq].status |= type;
}
spin_unlock_irqrestore(&bank->lock, flags);
+
+ if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
+ __set_irq_handler_unlocked(irq, handle_level_irq);
+ else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
+ __set_irq_handler_unlocked(irq, handle_edge_irq);
+
return retval;
}
@@ -903,19 +909,17 @@ int omap_request_gpio(int gpio)
{
struct gpio_bank *bank;
unsigned long flags;
+ int status;
if (check_gpio(gpio) < 0)
return -EINVAL;
+ status = gpio_request(gpio, NULL);
+ if (status < 0)
+ return status;
+
bank = get_gpio_bank(gpio);
spin_lock_irqsave(&bank->lock, flags);
- if (unlikely(bank->reserved_map & (1 << get_gpio_index(gpio)))) {
- printk(KERN_ERR "omap-gpio: GPIO %d is already reserved!\n", gpio);
- dump_stack();
- spin_unlock_irqrestore(&bank->lock, flags);
- return -1;
- }
- bank->reserved_map |= (1 << get_gpio_index(gpio));
/* Set trigger to none. You need to enable the desired trigger with
* request_irq() or set_irq_type().
@@ -945,10 +949,11 @@ void omap_free_gpio(int gpio)
return;
bank = get_gpio_bank(gpio);
spin_lock_irqsave(&bank->lock, flags);
- if (unlikely(!(bank->reserved_map & (1 << get_gpio_index(gpio))))) {
+ if (unlikely(!gpiochip_is_requested(&bank->chip,
+ get_gpio_index(gpio)))) {
+ spin_unlock_irqrestore(&bank->lock, flags);
printk(KERN_ERR "omap-gpio: GPIO %d wasn't reserved!\n", gpio);
dump_stack();
- spin_unlock_irqrestore(&bank->lock, flags);
return;
}
#ifdef CONFIG_ARCH_OMAP16XX
@@ -965,9 +970,9 @@ void omap_free_gpio(int gpio)
__raw_writel(1 << get_gpio_index(gpio), reg);
}
#endif
- bank->reserved_map &= ~(1 << get_gpio_index(gpio));
_reset_gpio(bank, gpio);
spin_unlock_irqrestore(&bank->lock, flags);
+ gpio_free(gpio);
}
/*
@@ -1022,12 +1027,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
isr &= 0x0000ffff;
if (cpu_class_is_omap2()) {
- level_mask =
- __raw_readl(bank->base +
- OMAP24XX_GPIO_LEVELDETECT0) |
- __raw_readl(bank->base +
- OMAP24XX_GPIO_LEVELDETECT1);
- level_mask &= enabled;
+ level_mask = bank->level_mask & enabled;
}
/* clear edge sensitive interrupts before handler(s) are
@@ -1052,51 +1052,13 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
gpio_irq = bank->virtual_irq_start;
for (; isr != 0; isr >>= 1, gpio_irq++) {
struct irq_desc *d;
- int irq_mask;
+
if (!(isr & 1))
continue;
d = irq_desc + gpio_irq;
- /* Don't run the handler if it's already running
- * or was disabled lazely.
- */
- if (unlikely((d->depth ||
- (d->status & IRQ_INPROGRESS)))) {
- irq_mask = 1 <<
- (gpio_irq - bank->virtual_irq_start);
- /* The unmasking will be done by
- * enable_irq in case it is disabled or
- * after returning from the handler if
- * it's already running.
- */
- _enable_gpio_irqbank(bank, irq_mask, 0);
- if (!d->depth) {
- /* Level triggered interrupts
- * won't ever be reentered
- */
- BUG_ON(level_mask & irq_mask);
- d->status |= IRQ_PENDING;
- }
- continue;
- }
desc_handle_irq(gpio_irq, d);
-
- if (unlikely((d->status & IRQ_PENDING) && !d->depth)) {
- irq_mask = 1 <<
- (gpio_irq - bank->virtual_irq_start);
- d->status &= ~IRQ_PENDING;
- _enable_gpio_irqbank(bank, irq_mask, 1);
- retrigger |= irq_mask;
- }
}
-
- if (cpu_class_is_omap2()) {
- /* clear level sensitive interrupts after handler(s) */
- _enable_gpio_irqbank(bank, isr_saved & level_mask, 0);
- _clear_gpio_irqbank(bank, isr_saved & level_mask);
- _enable_gpio_irqbank(bank, isr_saved & level_mask, 1);
- }
-
}
/* if bank has any level sensitive GPIO pin interrupt
configured, we must unmask the bank interrupt only after
@@ -1135,6 +1097,14 @@ static void gpio_unmask_irq(unsigned int irq)
{
unsigned int gpio = irq - IH_GPIO_BASE;
struct gpio_bank *bank = get_irq_chip_data(irq);
+ unsigned int irq_mask = 1 << get_gpio_index(gpio);
+
+ /* For level-triggered GPIOs, the clearing must be done after
+ * the HW source is cleared, thus after the handler has run */
+ if (bank->level_mask & irq_mask) {
+ _set_gpio_irqenable(bank, gpio, 0);
+ _clear_gpio_irqstatus(bank, gpio);
+ }
_set_gpio_irqenable(bank, gpio, 1);
}
@@ -1266,6 +1236,53 @@ static inline void mpuio_init(void) {}
/*---------------------------------------------------------------------*/
+/* REVISIT these are stupid implementations! replace by ones that
+ * don't switch on METHOD_* and which mostly avoid spinlocks
+ */
+
+static int gpio_input(struct gpio_chip *chip, unsigned offset)
+{
+ struct gpio_bank *bank;
+ unsigned long flags;
+
+ bank = container_of(chip, struct gpio_bank, chip);
+ spin_lock_irqsave(&bank->lock, flags);
+ _set_gpio_direction(bank, offset, 1);
+ spin_unlock_irqrestore(&bank->lock, flags);
+ return 0;
+}
+
+static int gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+ return omap_get_gpio_datain(chip->base + offset);
+}
+
+static int gpio_output(struct gpio_chip *chip, unsigned offset, int value)
+{
+ struct gpio_bank *bank;
+ unsigned long flags;
+
+ bank = container_of(chip, struct gpio_bank, chip);
+ spin_lock_irqsave(&bank->lock, flags);
+ _set_gpio_dataout(bank, offset, value);
+ _set_gpio_direction(bank, offset, 0);
+ spin_unlock_irqrestore(&bank->lock, flags);
+ return 0;
+}
+
+static void gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+ struct gpio_bank *bank;
+ unsigned long flags;
+
+ bank = container_of(chip, struct gpio_bank, chip);
+ spin_lock_irqsave(&bank->lock, flags);
+ _set_gpio_dataout(bank, offset, value);
+ spin_unlock_irqrestore(&bank->lock, flags);
+}
+
+/*---------------------------------------------------------------------*/
+
static int initialized;
#if !defined(CONFIG_ARCH_OMAP3)
static struct clk * gpio_ick;
@@ -1293,6 +1310,7 @@ static struct lock_class_key gpio_lock_class;
static int __init _omap_gpio_init(void)
{
int i;
+ int gpio = 0;
struct gpio_bank *bank;
#if defined(CONFIG_ARCH_OMAP3)
char clk_name[11];
@@ -1423,7 +1441,6 @@ static int __init _omap_gpio_init(void)
int j, gpio_count = 16;
bank = &gpio_bank[i];
- bank->reserved_map = 0;
bank->base = IO_ADDRESS(bank->base);
spin_lock_init(&bank->lock);
if (bank_is_mpuio(bank))
@@ -1461,6 +1478,26 @@ static int __init _omap_gpio_init(void)
gpio_count = 32;
}
#endif
+
+ /* REVISIT eventually switch from OMAP-specific gpio structs
+ * over to the generic ones
+ */
+ bank->chip.direction_input = gpio_input;
+ bank->chip.get = gpio_get;
+ bank->chip.direction_output = gpio_output;
+ bank->chip.set = gpio_set;
+ if (bank_is_mpuio(bank)) {
+ bank->chip.label = "mpuio";
+ bank->chip.base = OMAP_MPUIO(0);
+ } else {
+ bank->chip.label = "gpio";
+ bank->chip.base = gpio;
+ gpio += gpio_count;
+ }
+ bank->chip.ngpio = gpio_count;
+
+ gpiochip_add(&bank->chip);
+
for (j = bank->virtual_irq_start;
j < bank->virtual_irq_start + gpio_count; j++) {
lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class);
@@ -1757,8 +1794,10 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
for (j = 0; j < bankwidth; j++, gpio++, mask <<= 1) {
unsigned irq, value, is_in, irqstat;
+ const char *label;
- if (!(bank->reserved_map & mask))
+ label = gpiochip_is_requested(&bank->chip, j);
+ if (!label)
continue;
irq = bank->virtual_irq_start + j;
@@ -1766,13 +1805,16 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
is_in = gpio_is_input(bank, mask);
if (bank_is_mpuio(bank))
- seq_printf(s, "MPUIO %2d: ", j);
+ seq_printf(s, "MPUIO %2d ", j);
else
- seq_printf(s, "GPIO %3d: ", gpio);
- seq_printf(s, "%s %s",
+ seq_printf(s, "GPIO %3d ", gpio);
+ seq_printf(s, "(%10s): %s %s",
+ label,
is_in ? "in " : "out",
value ? "hi" : "lo");
+/* FIXME for at least omap2, show pullup/pulldown state */
+
irqstat = irq_desc[irq].status;
if (is_in && ((bank->suspend_wakeup & mask)
|| irqstat & IRQ_TYPE_SENSE_MASK)) {
@@ -1795,10 +1837,10 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
trigger = "high";
break;
case IRQ_TYPE_NONE:
- trigger = "(unspecified)";
+ trigger = "(?)";
break;
}
- seq_printf(s, ", irq-%d %s%s",
+ seq_printf(s, ", irq-%d %-8s%s",
irq, trigger,
(bank->suspend_wakeup & mask)
? " wakeup" : "");
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c
index 75211f2..6f3f459 100644
--- a/arch/arm/plat-omap/mux.c
+++ b/arch/arm/plat-omap/mux.c
@@ -3,9 +3,9 @@
*
* Utility to set the Omap MUX and PULL_DWN registers from a table in mux.h
*
- * Copyright (C) 2003 - 2005 Nokia Corporation
+ * Copyright (C) 2003 - 2008 Nokia Corporation
*
- * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ * Written by Tony Lindgren
*
* 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
@@ -32,21 +32,17 @@
#ifdef CONFIG_OMAP_MUX
-#define OMAP24XX_L4_BASE 0x48000000
-#define OMAP24XX_PULL_ENA (1 << 3)
-#define OMAP24XX_PULL_UP (1 << 4)
+static struct omap_mux_cfg *mux_cfg;
-static struct pin_config * pin_table;
-static unsigned long pin_table_sz;
-
-extern struct pin_config * omap730_pins;
-extern struct pin_config * omap1xxx_pins;
-extern struct pin_config * omap24xx_pins;
-
-int __init omap_mux_register(struct pin_config * pins, unsigned long size)
+int __init omap_mux_register(struct omap_mux_cfg *arch_mux_cfg)
{
- pin_table = pins;
- pin_table_sz = size;
+ if (!arch_mux_cfg || !arch_mux_cfg->pins || arch_mux_cfg->size == 0
+ || !arch_mux_cfg->cfg_reg) {
+ printk(KERN_ERR "Invalid pin table\n");
+ return -EINVAL;
+ }
+
+ mux_cfg = arch_mux_cfg;
return 0;
}
@@ -56,152 +52,26 @@ int __init omap_mux_register(struct pin_config * pins, unsigned long size)
*/
int __init_or_module omap_cfg_reg(const unsigned long index)
{
- static DEFINE_SPINLOCK(mux_spin_lock);
-
- unsigned long flags;
- struct pin_config *cfg;
- unsigned int reg_orig = 0, reg = 0, pu_pd_orig = 0, pu_pd = 0,
- pull_orig = 0, pull = 0;
- unsigned int mask, warn = 0;
+ struct pin_config *reg;
- if (!pin_table)
- BUG();
+ if (mux_cfg == NULL) {
+ printk(KERN_ERR "Pin mux table not initialized\n");
+ return -ENODEV;
+ }
- if (index >= pin_table_sz) {
+ if (index >= mux_cfg->size) {
printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n",
- index, pin_table_sz);
+ index, mux_cfg->size);
dump_stack();
return -ENODEV;
}
- cfg = (struct pin_config *)&pin_table[index];
- if (cpu_is_omap24xx()) {
- u8 reg = 0;
-
- reg |= cfg->mask & 0x7;
- if (cfg->pull_val)
- reg |= OMAP24XX_PULL_ENA;
- if(cfg->pu_pd_val)
- reg |= OMAP24XX_PULL_UP;
-#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS)
- {
- u8 orig = omap_readb(OMAP24XX_L4_BASE + cfg->mux_reg);
- u8 debug = 0;
-
-#ifdef CONFIG_OMAP_MUX_DEBUG
- debug = cfg->debug;
-#endif
- warn = (orig != reg);
- if (debug || warn)
- printk("MUX: setup %s (0x%08x): 0x%02x -> 0x%02x\n",
- cfg->name,
- OMAP24XX_L4_BASE + cfg->mux_reg,
- orig, reg);
- }
-#endif
- omap_writeb(reg, OMAP24XX_L4_BASE + cfg->mux_reg);
+ reg = (struct pin_config *)&mux_cfg->pins[index];
- return 0;
- }
-
- /* Check the mux register in question */
- if (cfg->mux_reg) {
- unsigned tmp1, tmp2;
-
- spin_lock_irqsave(&mux_spin_lock, flags);
- reg_orig = omap_readl(cfg->mux_reg);
-
- /* The mux registers always seem to be 3 bits long */
- mask = (0x7 << cfg->mask_offset);
- tmp1 = reg_orig & mask;
- reg = reg_orig & ~mask;
-
- tmp2 = (cfg->mask << cfg->mask_offset);
- reg |= tmp2;
-
- if (tmp1 != tmp2)
- warn = 1;
-
- omap_writel(reg, cfg->mux_reg);
- spin_unlock_irqrestore(&mux_spin_lock, flags);
- }
-
- /* Check for pull up or pull down selection on 1610 */
- if (!cpu_is_omap15xx()) {
- if (cfg->pu_pd_reg && cfg->pull_val) {
- spin_lock_irqsave(&mux_spin_lock, flags);
- pu_pd_orig = omap_readl(cfg->pu_pd_reg);
- mask = 1 << cfg->pull_bit;
-
- if (cfg->pu_pd_val) {
- if (!(pu_pd_orig & mask))
- warn = 1;
- /* Use pull up */
- pu_pd = pu_pd_orig | mask;
- } else {
- if (pu_pd_orig & mask)
- warn = 1;
- /* Use pull down */
- pu_pd = pu_pd_orig & ~mask;
- }
- omap_writel(pu_pd, cfg->pu_pd_reg);
- spin_unlock_irqrestore(&mux_spin_lock, flags);
- }
- }
-
- /* Check for an associated pull down register */
- if (cfg->pull_reg) {
- spin_lock_irqsave(&mux_spin_lock, flags);
- pull_orig = omap_readl(cfg->pull_reg);
- mask = 1 << cfg->pull_bit;
-
- if (cfg->pull_val) {
- if (pull_orig & mask)
- warn = 1;
- /* Low bit = pull enabled */
- pull = pull_orig & ~mask;
- } else {
- if (!(pull_orig & mask))
- warn = 1;
- /* High bit = pull disabled */
- pull = pull_orig | mask;
- }
-
- omap_writel(pull, cfg->pull_reg);
- spin_unlock_irqrestore(&mux_spin_lock, flags);
- }
-
- if (warn) {
-#ifdef CONFIG_OMAP_MUX_WARNINGS
- printk(KERN_WARNING "MUX: initialized %s\n", cfg->name);
-#endif
- }
-
-#ifdef CONFIG_OMAP_MUX_DEBUG
- if (cfg->debug || warn) {
- printk("MUX: Setting register %s\n", cfg->name);
- printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
- cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg);
-
- if (!cpu_is_omap15xx()) {
- if (cfg->pu_pd_reg && cfg->pull_val) {
- printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
- cfg->pu_pd_name, cfg->pu_pd_reg,
- pu_pd_orig, pu_pd);
- }
- }
-
- if (cfg->pull_reg)
- printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
- cfg->pull_name, cfg->pull_reg, pull_orig, pull);
- }
-#endif
+ if (!mux_cfg->cfg_reg)
+ return -ENODEV;
-#ifdef CONFIG_OMAP_MUX_ERRORS
- return warn ? -ETXTBSY : 0;
-#else
- return 0;
-#endif
+ return mux_cfg->cfg_reg(reg);
}
EXPORT_SYMBOL(omap_cfg_reg);
#else
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index a5aedf9..a619475 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -33,6 +33,7 @@
#include <asm/system.h>
#include <asm/hardware.h>
+#include <asm/arch/control.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/board.h>
@@ -76,7 +77,7 @@
/*-------------------------------------------------------------------------*/
-#ifdef CONFIG_ARCH_OMAP_OTG
+#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_USB_MUSB_OTG)
static struct otg_transceiver *xceiv;
@@ -110,12 +111,48 @@ EXPORT_SYMBOL(otg_set_transceiver);
#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP15XX)
+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 omap_usb0_init(unsigned nwires, unsigned is_device)
{
u32 syscon1 = 0;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG &= ~USBT0WRMODEI(USB_BIDIR_TLL);
+ omap2_usb_devconf_clear(0, USB_BIDIR_TLL);
if (nwires == 0) {
if (cpu_class_is_omap1() && !cpu_is_omap15xx()) {
@@ -187,19 +224,19 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device)
case 3:
syscon1 = 2;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG |= USBT0WRMODEI(USB_BIDIR);
+ omap2_usb_devconf_set(0, USB_BIDIR);
break;
case 4:
syscon1 = 1;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG |= USBT0WRMODEI(USB_BIDIR);
+ omap2_usb_devconf_set(0, USB_BIDIR);
break;
case 6:
syscon1 = 3;
if (cpu_is_omap24xx()) {
omap_cfg_reg(J19_24XX_USB0_VP);
omap_cfg_reg(K20_24XX_USB0_VM);
- CONTROL_DEVCONF_REG |= USBT0WRMODEI(USB_UNIDIR);
+ omap2_usb_devconf_set(0, USB_UNIDIR);
} else {
omap_cfg_reg(AA9_USB0_VP);
omap_cfg_reg(R9_USB0_VM);
@@ -220,7 +257,7 @@ static u32 __init omap_usb1_init(unsigned nwires)
if (cpu_class_is_omap1() && !cpu_is_omap15xx() && nwires != 6)
USB_TRANSCEIVER_CTRL_REG &= ~CONF_USB1_UNI_R;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG &= ~USBT1WRMODEI(USB_BIDIR_TLL);
+ omap2_usb_devconf_clear(1, USB_BIDIR_TLL);
if (nwires == 0)
return 0;
@@ -261,17 +298,17 @@ static u32 __init omap_usb1_init(unsigned nwires)
* this TLL link is not using DP/DM
*/
syscon1 = 1;
- CONTROL_DEVCONF_REG |= USBT1WRMODEI(USB_BIDIR_TLL);
+ omap2_usb_devconf_set(1, USB_BIDIR_TLL);
break;
case 3:
syscon1 = 2;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG |= USBT1WRMODEI(USB_BIDIR);
+ omap2_usb_devconf_set(1, USB_BIDIR);
break;
case 4:
syscon1 = 1;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG |= USBT1WRMODEI(USB_BIDIR);
+ omap2_usb_devconf_set(1, USB_BIDIR);
break;
case 6:
if (cpu_is_omap24xx())
@@ -295,8 +332,7 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup)
u32 syscon1 = 0;
if (cpu_is_omap24xx()) {
- CONTROL_DEVCONF_REG &= ~(USBT2WRMODEI(USB_BIDIR_TLL)
- | USBT2TLL5PI);
+ omap2_usb2_disable_5pinbitll();
alt_pingroup = 0;
}
@@ -343,17 +379,17 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup)
* this TLL link is not using DP/DM
*/
syscon1 = 1;
- CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_BIDIR_TLL);
+ omap2_usb_devconf_set(2, USB_BIDIR_TLL);
break;
case 3:
syscon1 = 2;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_BIDIR);
+ omap2_usb_devconf_set(2, USB_BIDIR);
break;
case 4:
syscon1 = 1;
if (cpu_is_omap24xx())
- CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_BIDIR);
+ omap2_usb_devconf_set(2, USB_BIDIR);
break;
case 5:
if (!cpu_is_omap24xx())
@@ -364,8 +400,7 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup)
* set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED}
*/
syscon1 = 3;
- CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_UNIDIR_TLL)
- | USBT2TLL5PI;
+ omap2_usb2_enable_5pinunitll();
break;
case 6:
if (cpu_is_omap24xx())
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