UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge branch 'integration-2.6.38-for-tony' of git://git.pwsan.com/linux-2.6 into omap-for-linus

This commit is contained in:
Tony Lindgren 2010-12-22 11:32:24 -08:00
parent c10abbb265 f17f9726c2
commit 808601b758
131 changed files with 6952 additions and 4444 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
arch/arm/mach-omap1/clock_data.c
View File

@ -823,12 +823,10 @@ int __init omap1_clk_init(void)
crystal_type = info->system_clock_type;
}
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
ck_ref.rate = 13000000;
#elif defined(CONFIG_ARCH_OMAP16XX)
if (crystal_type == 2)
if (cpu_is_omap7xx())
ck_ref.rate = 13000000;
if (cpu_is_omap16xx() && crystal_type == 2)
ck_ref.rate = 19200000;
#endif
pr_info("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: "
"0x%04x\n", omap_readw(ARM_SYSST), omap_readw(DPLL_CTL),
@ -883,10 +881,11 @@ int __init omap1_clk_init(void)
ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
/* Select slicer output as OMAP input clock */
omap_writew(omap_readw(OMAP7XX_PCC_UPLD_CTRL) & ~0x1, OMAP7XX_PCC_UPLD_CTRL);
#endif
if (machine_is_omap_perseus2() || machine_is_omap_fsample()) {
/* Select slicer output as OMAP input clock */
omap_writew(omap_readw(OMAP7XX_PCC_UPLD_CTRL) & ~0x1,
OMAP7XX_PCC_UPLD_CTRL);
}
/* Amstrad Delta wants BCLK high when inactive */
if (machine_is_ams_delta())

46
arch/arm/mach-omap2/Makefile
View File

@ -4,19 +4,17 @@
# Common support
obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o \
common.o gpio.o dma.o
common.o gpio.o dma.o wd_timer.o
omap-2-3-common = irq.o sdrc.o prm2xxx_3xxx.o
omap-2-3-common = irq.o sdrc.o
hwmod-common = omap_hwmod.o \
omap_hwmod_common_data.o
prcm-common = prcm.o powerdomain.o
clock-common = clock.o clock_common_data.o \
clockdomain.o clkt_dpll.o \
clkt_clksel.o
clkt_dpll.o clkt_clksel.o
obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(prcm-common) $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(prcm-common) $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP4) += $(prcm-common) prm44xx.o $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common)
obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
@ -74,10 +72,36 @@ endif
endif
# PRCM
obj-$(CONFIG_ARCH_OMAP2) += cm.o
obj-$(CONFIG_ARCH_OMAP3) += cm.o
obj-$(CONFIG_ARCH_OMAP4) += cm4xxx.o
obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
# XXX The presence of cm2xxx_3xxx.o on the line below is temporary and
# will be removed once the OMAP4 part of the codebase is converted to
# use OMAP4-specific PRCM functions.
obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \
cm44xx.o prcm_mpu44xx.o \
prminst44xx.o
# OMAP powerdomain framework
powerdomain-common += powerdomain.o powerdomain-common.o
obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common) \
powerdomain2xxx_3xxx.o \
powerdomains2xxx_data.o \
powerdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common) \
powerdomain2xxx_3xxx.o \
powerdomains3xxx_data.o \
powerdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) \
powerdomain44xx.o \
powerdomains44xx_data.o
# PRCM clockdomain control
obj-$(CONFIG_ARCH_OMAP2) += clockdomain.o \
clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += clockdomain.o \
clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += clockdomain.o \
clockdomains44xx_data.o
# Clock framework
obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o \
clkt2xxx_sys.o \

3
arch/arm/mach-omap2/board-2430sdp.c
View File

@ -143,7 +143,8 @@ static void __init omap_2430sdp_init_irq(void)
{
omap_board_config = sdp2430_config;
omap_board_config_size = ARRAY_SIZE(sdp2430_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-3430sdp.c
View File

@ -326,7 +326,8 @@ static void __init omap_3430sdp_init_irq(void)
omap_board_config = sdp3430_config;
omap_board_config_size = ARRAY_SIZE(sdp3430_config);
omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
omap2_init_common_hw(hyb18m512160af6_sdrc_params, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL);
omap_init_irq();
}

5
arch/arm/mach-omap2/board-3630sdp.c
View File

@ -73,8 +73,9 @@ static void __init omap_sdp_init_irq(void)
{
omap_board_config = sdp_config;
omap_board_config_size = ARRAY_SIZE(sdp_config);
omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params,
h8mbx00u0mer0em_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
h8mbx00u0mer0em_sdrc_params);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-4430sdp.c
View File

@ -242,7 +242,8 @@ static void __init omap_4430sdp_init_irq(void)
{
omap_board_config = sdp4430_config;
omap_board_config_size = ARRAY_SIZE(sdp4430_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(1);
#endif

3
arch/arm/mach-omap2/board-am3517crane.c
View File

@ -47,7 +47,8 @@ static void __init am3517_crane_init_irq(void)
omap_board_config = am3517_crane_config;
omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

4
arch/arm/mach-omap2/board-am3517evm.c
View File

@ -389,8 +389,8 @@ static void __init am3517_evm_init_irq(void)
{
omap_board_config = am3517_evm_config;
omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-apollon.c
View File

@ -278,7 +278,8 @@ static void __init omap_apollon_init_irq(void)
{
omap_board_config = apollon_config;
omap_board_config_size = ARRAY_SIZE(apollon_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-cm-t35.c
View File

@ -677,7 +677,8 @@ static void __init cm_t35_init_irq(void)
omap_board_config = cm_t35_config;
omap_board_config_size = ARRAY_SIZE(cm_t35_config);
omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-cm-t3517.c
View File

@ -248,7 +248,8 @@ static void __init cm_t3517_init_irq(void)
omap_board_config = cm_t3517_config;
omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

5
arch/arm/mach-omap2/board-devkit8000.c
View File

@ -444,8 +444,9 @@ static struct platform_device keys_gpio = {
static void __init devkit8000_init_irq(void)
{
omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);

3
arch/arm/mach-omap2/board-generic.c
View File

@ -37,7 +37,8 @@ static void __init omap_generic_init_irq(void)
{
omap_board_config = generic_config;
omap_board_config_size = ARRAY_SIZE(generic_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-h4.c
View File

@ -294,7 +294,8 @@ static void __init omap_h4_init_irq(void)
{
omap_board_config = h4_config;
omap_board_config_size = ARRAY_SIZE(h4_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
h4_init_flash();
}

4
arch/arm/mach-omap2/board-igep0020.c
View File

@ -520,7 +520,9 @@ static struct platform_device *igep2_devices[] __initdata = {
static void __init igep2_init_irq(void)
{
omap2_init_common_hw(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(m65kxxxxam_sdrc_params,
m65kxxxxam_sdrc_params);
omap_init_irq();
}

4
arch/arm/mach-omap2/board-igep0030.c
View File

@ -289,7 +289,9 @@ static struct twl4030_usb_data igep3_twl4030_usb_data = {
static void __init igep3_init_irq(void)
{
omap2_init_common_hw(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(m65kxxxxam_sdrc_params,
m65kxxxxam_sdrc_params);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-ldp.c
View File

@ -292,7 +292,8 @@ static void __init omap_ldp_init_irq(void)
{
omap_board_config = ldp_config;
omap_board_config_size = ARRAY_SIZE(ldp_config);
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-n8x0.c
View File

@ -631,7 +631,8 @@ static void __init n8x0_map_io(void)
static void __init n8x0_init_irq(void)
{
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

5
arch/arm/mach-omap2/board-omap3beagle.c
View File

@ -484,8 +484,9 @@ static struct platform_device keys_gpio = {
static void __init omap3_beagle_init_irq(void)
{
omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);

3
arch/arm/mach-omap2/board-omap3evm.c
View File

@ -623,7 +623,8 @@ static void __init omap3_evm_init_irq(void)
{
omap_board_config = omap3_evm_config;
omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-omap3logic.c
View File

@ -197,7 +197,8 @@ static inline void __init board_smsc911x_init(void)
static void __init omap3logic_init_irq(void)
{
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
omap_init_irq();
}

5
arch/arm/mach-omap2/board-omap3pandora.c
View File

@ -636,8 +636,9 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = {
static void __init omap3pandora_init_irq(void)
{
omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-omap3stalker.c
View File

@ -584,7 +584,8 @@ static void __init omap3_stalker_init_irq(void)
{
omap_board_config = omap3_stalker_config;
omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);

5
arch/arm/mach-omap2/board-omap3touchbook.c
View File

@ -420,8 +420,9 @@ static void __init omap3_touchbook_init_irq(void)
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap_board_config = omap3_touchbook_config;
omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config);
omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);

3
arch/arm/mach-omap2/board-omap4panda.c
View File

@ -77,7 +77,8 @@ static struct platform_device *panda_devices[] __initdata = {
static void __init omap4_panda_init_irq(void)
{
omap2_init_common_hw(NULL, NULL);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
gic_init_irq();
}

5
arch/arm/mach-omap2/board-overo.c
View File

@ -413,8 +413,9 @@ static void __init overo_init_irq(void)
{
omap_board_config = overo_config;
omap_board_config_size = ARRAY_SIZE(overo_config);
omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-rm680.c
View File

@ -145,8 +145,9 @@ static void __init rm680_init_irq(void)
{
struct omap_sdrc_params *sdrc_params;
omap2_init_common_infrastructure();
sdrc_params = nokia_get_sdram_timings();
omap2_init_common_hw(sdrc_params, sdrc_params);
omap2_init_common_devices(sdrc_params, sdrc_params);
omap_init_irq();
}

3
arch/arm/mach-omap2/board-rx51.c
View File

@ -105,8 +105,9 @@ static void __init rx51_init_irq(void)
omap_board_config = rx51_config;
omap_board_config_size = ARRAY_SIZE(rx51_config);
omap3_pm_init_cpuidle(rx51_cpuidle_params);
omap2_init_common_infrastructure();
sdrc_params = nokia_get_sdram_timings();
omap2_init_common_hw(sdrc_params, sdrc_params);
omap2_init_common_devices(sdrc_params, sdrc_params);
omap_init_irq();
}

9
arch/arm/mach-omap2/board-zoom.c
View File

@ -35,12 +35,13 @@
static void __init omap_zoom_init_irq(void)
{
omap2_init_common_infrastructure();
if (machine_is_omap_zoom2())
omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
else if (machine_is_omap_zoom3())
omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params,
h8mbx00u0mer0em_sdrc_params);
omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
h8mbx00u0mer0em_sdrc_params);
omap_init_irq();
}

12
arch/arm/mach-omap2/clkt2xxx_apll.c
View File

@ -26,7 +26,7 @@
#include "clock.h"
#include "clock2xxx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
/* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */
@ -49,14 +49,14 @@ static int omap2_clk_apll_enable(struct clk *clk, u32 status_mask)
apll_mask = EN_APLL_LOCKED << clk->enable_bit;
cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN);
cval = omap2_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);
omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
omap2_cm_wait_idlest(cm_idlest_pll, status_mask,
OMAP24XX_CM_IDLEST_VAL, clk->name);
@ -83,9 +83,9 @@ static void omap2_clk_apll_disable(struct clk *clk)
{
u32 cval;
cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN);
cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
cval &= ~(EN_APLL_LOCKED << clk->enable_bit);
cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
}
/* Public data */
@ -106,7 +106,7 @@ u32 omap2xxx_get_apll_clkin(void)
{
u32 aplls, srate = 0;
aplls = cm_read_mod_reg(PLL_MOD, CM_CLKSEL1);
aplls = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL1);
aplls &= OMAP24XX_APLLS_CLKIN_MASK;
aplls >>= OMAP24XX_APLLS_CLKIN_SHIFT;

10
arch/arm/mach-omap2/clkt2xxx_dpllcore.c
View File

@ -32,7 +32,7 @@
#include "clock.h"
#include "clock2xxx.h"
#include "opp2xxx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
/* #define DOWN_VARIABLE_DPLL 1 */ /* Experimental */
@ -54,7 +54,7 @@ unsigned long omap2xxx_clk_get_core_rate(struct clk *clk)
core_clk = omap2_get_dpll_rate(clk);
v = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
v &= OMAP24XX_CORE_CLK_SRC_MASK;
if (v == CORE_CLK_SRC_32K)
@ -73,7 +73,7 @@ static long omap2_dpllcore_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 = omap2_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 */
@ -111,7 +111,7 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate)
const struct dpll_data *dd;
cur_rate = omap2xxx_clk_get_core_rate(dclk);
mult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
mult = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
mult &= OMAP24XX_CORE_CLK_SRC_MASK;
if ((rate == (cur_rate / 2)) && (mult == 2)) {
@ -136,7 +136,7 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate)
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 = omap2_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;

2
arch/arm/mach-omap2/clkt2xxx_osc.c
View File

@ -27,7 +27,7 @@
#include "clock.h"
#include "clock2xxx.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
static int omap2_enable_osc_ck(struct clk *clk)

2
arch/arm/mach-omap2/clkt2xxx_sys.c
View File

@ -26,7 +26,7 @@
#include "clock.h"
#include "clock2xxx.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
void __iomem *prcm_clksrc_ctrl;

14
arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
View File

@ -40,7 +40,7 @@
#include "clock.h"
#include "clock2xxx.h"
#include "opp2xxx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
const struct prcm_config *curr_prcm_set;
@ -133,21 +133,21 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)
done_rate = CORE_CLK_SRC_DPLL;
/* MPU divider */
cm_write_mod_reg(prcm->cm_clksel_mpu, MPU_MOD, CM_CLKSEL);
omap2_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,
omap2_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);
omap2_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,
tmp = omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK;
omap2_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,
omap2_cm_write_mod_reg(prcm->cm_clksel_mdm,
OMAP2430_MDM_MOD, CM_CLKSEL);
/* x2 to enter omap2xxx_sdrc_init_params() */

1
arch/arm/mach-omap2/clkt_dpll.c
View File

@ -24,7 +24,6 @@
#include <plat/clock.h>
#include "clock.h"
#include "cm.h"
#include "cm-regbits-24xx.h"
#include "cm-regbits-34xx.h"

6
arch/arm/mach-omap2/clock.c
View File

@ -24,14 +24,12 @@
#include <linux/bitops.h>
#include <plat/clock.h>
#include <plat/clockdomain.h>
#include "clockdomain.h"
#include <plat/cpu.h>
#include <plat/prcm.h>
#include "clock.h"
#include "prm.h"
#include "prm-regbits-24xx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
#include "cm-regbits-34xx.h"

1
arch/arm/mach-omap2/clock.h
View File

@ -49,7 +49,6 @@
/* DPLL Type and DCO Selection Flags */
#define DPLL_J_TYPE 0x1
#define DPLL_NO_DCO_SEL 0x2
int omap2_clk_enable(struct clk *clk);
void omap2_clk_disable(struct clk *clk);

6
arch/arm/mach-omap2/clock2420_data.c
View File

@ -22,8 +22,8 @@
#include "clock.h"
#include "clock2xxx.h"
#include "opp2xxx.h"
#include "prm.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
#include "cm-regbits-24xx.h"
#include "sdrc.h"
@ -812,7 +812,7 @@ static struct clk dss2_fck = { /* Alt clk used in power management */
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
.clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK,
.clksel = dss2_fck_clksel,
.recalc = &followparent_recalc,
.recalc = &omap2_clksel_recalc,
};
static struct clk dss_54m_fck = { /* Alt clk used in power management */

2
arch/arm/mach-omap2/clock2430.c
View File

@ -25,7 +25,7 @@
#include "clock.h"
#include "clock2xxx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
/**

6
arch/arm/mach-omap2/clock2430_data.c
View File

@ -22,8 +22,8 @@
#include "clock.h"
#include "clock2xxx.h"
#include "opp2xxx.h"
#include "prm.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
#include "cm-regbits-24xx.h"
#include "sdrc.h"
@ -800,7 +800,7 @@ static struct clk dss2_fck = { /* Alt clk used in power management */
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
.clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK,
.clksel = dss2_fck_clksel,
.recalc = &followparent_recalc,
.recalc = &omap2_clksel_recalc,
};
static struct clk dss_54m_fck = { /* Alt clk used in power management */

2
arch/arm/mach-omap2/clock34xx.c
View File

@ -25,7 +25,7 @@
#include "clock.h"
#include "clock34xx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
/**

2
arch/arm/mach-omap2/clock3517.c
View File

@ -25,7 +25,7 @@
#include "clock.h"
#include "clock3517.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
/*

6
arch/arm/mach-omap2/clock3xxx.c
View File

@ -25,9 +25,9 @@
#include "clock.h"
#include "clock3xxx.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-34xx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
/*
@ -94,7 +94,7 @@ static int __init omap3xxx_clk_arch_init(void)
ret = omap2_clk_switch_mpurate_at_boot("dpll1_ck");
if (!ret)
omap2_clk_print_new_rates("osc_sys_ck", "arm_fck", "core_ck");
omap2_clk_print_new_rates("osc_sys_ck", "core_ck", "arm_fck");
return ret;
}

218
arch/arm/mach-omap2/clock3xxx_data.c
View File

@ -28,9 +28,9 @@
#include "clock36xx.h"
#include "clock3517.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-34xx.h"
#include "control.h"
@ -120,7 +120,7 @@ static const struct clksel_rate osc_sys_13m_rates[] = {
};
static const struct clksel_rate osc_sys_16_8m_rates[] = {
{ .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS },
{ .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 0 }
};
@ -452,35 +452,35 @@ static struct clk dpll3_x2_ck = {
static const struct clksel_rate div31_dpll3_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS },
{ .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS },
{ .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS },
{ .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS },
{ .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS },
{ .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS },
{ .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS },
{ .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS },
{ .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS },
{ .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS },
{ .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS },
{ .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS },
{ .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS },
{ .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS },
{ .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS },
{ .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS },
{ .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS },
{ .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS },
{ .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS },
{ .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS },
{ .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS },
{ .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS },
{ .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS },
{ .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS },
{ .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS },
{ .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS },
{ .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS },
{ .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS },
{ .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS },
{ .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 0 },
};
@ -602,6 +602,8 @@ static struct dpll_data dpll4_dd_3630 __initdata = {
.autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK,
.idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
.idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK,
.dco_mask = OMAP3630_PERIPH_DPLL_DCO_SEL_MASK,
.sddiv_mask = OMAP3630_PERIPH_DPLL_SD_DIV_MASK,
.max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
@ -1558,6 +1560,7 @@ static struct clk mcspi4_fck = {
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk mcspi3_fck = {
@ -1567,6 +1570,7 @@ static struct clk mcspi3_fck = {
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk mcspi2_fck = {
@ -1576,6 +1580,7 @@ static struct clk mcspi2_fck = {
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk mcspi1_fck = {
@ -1585,6 +1590,7 @@ static struct clk mcspi1_fck = {
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk uart2_fck = {
@ -3044,6 +3050,7 @@ static struct clk sr1_fck = {
.parent = &sys_ck,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_SR1_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
@ -3054,6 +3061,7 @@ static struct clk sr2_fck = {
.parent = &sys_ck,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_SR2_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
@ -3201,7 +3209,7 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "omap_32k_fck", &omap_32k_fck, CK_3XXX),
CLK(NULL, "virt_12m_ck", &virt_12m_ck, CK_3XXX),
CLK(NULL, "virt_13m_ck", &virt_13m_ck, CK_3XXX),
CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "virt_19_2m_ck", &virt_19_2m_ck, CK_3XXX),
CLK(NULL, "virt_26m_ck", &virt_26m_ck, CK_3XXX),
CLK(NULL, "virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX),
@ -3218,8 +3226,8 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "dpll1_ck", &dpll1_ck, CK_3XXX),
CLK(NULL, "dpll1_x2_ck", &dpll1_x2_ck, CK_3XXX),
CLK(NULL, "dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_3XXX),
CLK(NULL, "dpll2_ck", &dpll2_ck, CK_343X),
CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck, CK_343X),
CLK(NULL, "dpll2_ck", &dpll2_ck, CK_34XX | CK_36XX),
CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck, CK_34XX | CK_36XX),
CLK(NULL, "dpll3_ck", &dpll3_ck, CK_3XXX),
CLK(NULL, "core_ck", &core_ck, CK_3XXX),
CLK(NULL, "dpll3_x2_ck", &dpll3_x2_ck, CK_3XXX),
@ -3248,8 +3256,8 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "dpll4_m6_ck", &dpll4_m6_ck, CK_3XXX),
CLK(NULL, "dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX),
CLK("etb", "emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX),
CLK(NULL, "dpll5_ck", &dpll5_ck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "dpll5_ck", &dpll5_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "clkout2_src_ck", &clkout2_src_ck, CK_3XXX),
CLK(NULL, "sys_clkout2", &sys_clkout2, CK_3XXX),
CLK(NULL, "corex2_fck", &corex2_fck, CK_3XXX),
@ -3257,8 +3265,8 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "mpu_ck", &mpu_ck, CK_3XXX),
CLK(NULL, "arm_fck", &arm_fck, CK_3XXX),
CLK("etb", "emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX),
CLK(NULL, "dpll2_fck", &dpll2_fck, CK_343X),
CLK(NULL, "iva2_ck", &iva2_ck, CK_343X),
CLK(NULL, "dpll2_fck", &dpll2_fck, CK_34XX | CK_36XX),
CLK(NULL, "iva2_ck", &iva2_ck, CK_34XX | CK_36XX),
CLK(NULL, "l3_ick", &l3_ick, CK_3XXX),
CLK(NULL, "l4_ick", &l4_ick, CK_3XXX),
CLK(NULL, "rm_ick", &rm_ick, CK_3XXX),
@ -3267,23 +3275,23 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "gfx_l3_ick", &gfx_l3_ick, CK_3430ES1),
CLK(NULL, "gfx_cg1_ck", &gfx_cg1_ck, CK_3430ES1),
CLK(NULL, "gfx_cg2_ck", &gfx_cg2_ck, CK_3430ES1),
CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2 | CK_3517),
CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2 | CK_3517),
CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2PLUS | CK_3517 | CK_36XX),
CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2PLUS | CK_3517 | CK_36XX),
CLK(NULL, "d2d_26m_fck", &d2d_26m_fck, CK_3430ES1),
CLK(NULL, "modem_fck", &modem_fck, CK_343X),
CLK(NULL, "sad2d_ick", &sad2d_ick, CK_343X),
CLK(NULL, "mad2d_ick", &mad2d_ick, CK_343X),
CLK(NULL, "modem_fck", &modem_fck, CK_34XX | CK_36XX),
CLK(NULL, "sad2d_ick", &sad2d_ick, CK_34XX | CK_36XX),
CLK(NULL, "mad2d_ick", &mad2d_ick, CK_34XX | CK_36XX),
CLK(NULL, "gpt10_fck", &gpt10_fck, CK_3XXX),
CLK(NULL, "gpt11_fck", &gpt11_fck, CK_3XXX),
CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("omap-mcbsp.1", "prcm_fck", &core_96m_fck, CK_3XXX),
CLK("omap-mcbsp.5", "prcm_fck", &core_96m_fck, CK_3XXX),
CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX),
CLK("mmci-omap-hs.2", "fck", &mmchs3_fck, CK_3430ES2 | CK_AM35XX),
CLK("mmci-omap-hs.2", "fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_3XXX),
CLK(NULL, "mspro_fck", &mspro_fck, CK_343X),
CLK(NULL, "mspro_fck", &mspro_fck, CK_34XX | CK_36XX),
CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_3XXX),
CLK("omap_i2c.3", "fck", &i2c3_fck, CK_3XXX),
CLK("omap_i2c.2", "fck", &i2c2_fck, CK_3XXX),
@ -3301,26 +3309,26 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "core_12m_fck", &core_12m_fck, CK_3XXX),
CLK("omap_hdq.0", "fck", &hdq_fck, CK_3XXX),
CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es1, CK_3430ES1),
CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es2, CK_3430ES2),
CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es2, CK_3430ES2PLUS | CK_36XX),
CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es1, CK_3430ES1),
CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es2, CK_3430ES2),
CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es2, CK_3430ES2PLUS | CK_36XX),
CLK(NULL, "core_l3_ick", &core_l3_ick, CK_3XXX),
CLK("musb_hdrc", "ick", &hsotgusb_ick_3430es1, CK_3430ES1),
CLK("musb_hdrc", "ick", &hsotgusb_ick_3430es2, CK_3430ES2),
CLK("musb_hdrc", "ick", &hsotgusb_ick_3430es2, CK_3430ES2PLUS | CK_36XX),
CLK(NULL, "sdrc_ick", &sdrc_ick, CK_3XXX),
CLK(NULL, "gpmc_fck", &gpmc_fck, CK_3XXX),
CLK(NULL, "security_l3_ick", &security_l3_ick, CK_343X),
CLK(NULL, "pka_ick", &pka_ick, CK_343X),
CLK(NULL, "security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX),
CLK(NULL, "pka_ick", &pka_ick, CK_34XX | CK_36XX),
CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX),
CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2 | CK_AM35XX),
CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "icr_ick", &icr_ick, CK_343X),
CLK("omap-aes", "ick", &aes2_ick, CK_343X),
CLK("omap-sham", "ick", &sha12_ick, CK_343X),
CLK(NULL, "des2_ick", &des2_ick, CK_343X),
CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX),
CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX),
CLK("omap-sham", "ick", &sha12_ick, CK_34XX | CK_36XX),
CLK(NULL, "des2_ick", &des2_ick, CK_34XX | CK_36XX),
CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_3XXX),
CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_3XXX),
CLK(NULL, "mspro_ick", &mspro_ick, CK_343X),
CLK(NULL, "mspro_ick", &mspro_ick, CK_34XX | CK_36XX),
CLK("omap_hdq.0", "ick", &hdq_ick, CK_3XXX),
CLK("omap2_mcspi.4", "ick", &mcspi4_ick, CK_3XXX),
CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_3XXX),
@ -3336,37 +3344,37 @@ static struct omap_clk omap3xxx_clks[] = {
CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_3XXX),
CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_3XXX),
CLK(NULL, "fac_ick", &fac_ick, CK_3430ES1),
CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_343X),
CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX),
CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_3XXX),
CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_343X),
CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_34XX | CK_36XX),
CLK(NULL, "ssi_ick", &ssi_ick_3430es1, CK_3430ES1),
CLK(NULL, "ssi_ick", &ssi_ick_3430es2, CK_3430ES2),
CLK(NULL, "ssi_ick", &ssi_ick_3430es2, CK_3430ES2PLUS | CK_36XX),
CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_3430ES1),
CLK(NULL, "security_l4_ick2", &security_l4_ick2, CK_343X),
CLK(NULL, "aes1_ick", &aes1_ick, CK_343X),
CLK("omap_rng", "ick", &rng_ick, CK_343X),
CLK(NULL, "sha11_ick", &sha11_ick, CK_343X),
CLK(NULL, "des1_ick", &des1_ick, CK_343X),
CLK(NULL, "security_l4_ick2", &security_l4_ick2, CK_34XX | CK_36XX),
CLK(NULL, "aes1_ick", &aes1_ick, CK_34XX | CK_36XX),
CLK("omap_rng", "ick", &rng_ick, CK_34XX | CK_36XX),
CLK(NULL, "sha11_ick", &sha11_ick, CK_34XX | CK_36XX),
CLK(NULL, "des1_ick", &des1_ick, CK_34XX | CK_36XX),
CLK("omapdss", "dss1_fck", &dss1_alwon_fck_3430es1, CK_3430ES1),
CLK("omapdss", "dss1_fck", &dss1_alwon_fck_3430es2, CK_3430ES2 | CK_AM35XX),
CLK("omapdss", "dss1_fck", &dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("omapdss", "tv_fck", &dss_tv_fck, CK_3XXX),
CLK("omapdss", "video_fck", &dss_96m_fck, CK_3XXX),
CLK("omapdss", "dss2_fck", &dss2_alwon_fck, CK_3XXX),
CLK("omapdss", "ick", &dss_ick_3430es1, CK_3430ES1),
CLK("omapdss", "ick", &dss_ick_3430es2, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "cam_mclk", &cam_mclk, CK_343X),
CLK(NULL, "cam_ick", &cam_ick, CK_343X),
CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_343X),
CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2 | CK_AM35XX),
CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2),
CLK("omapdss", "ick", &dss_ick_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "cam_mclk", &cam_mclk, CK_34XX | CK_36XX),
CLK(NULL, "cam_ick", &cam_ick, CK_34XX | CK_36XX),
CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_34XX | CK_36XX),
CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2PLUS | CK_36XX),
CLK(NULL, "gpt1_fck", &gpt1_fck, CK_3XXX),
CLK(NULL, "wkup_32k_fck", &wkup_32k_fck, CK_3XXX),
CLK(NULL, "gpio1_dbck", &gpio1_dbck, CK_3XXX),
CLK("omap_wdt", "fck", &wdt2_fck, CK_3XXX),
CLK(NULL, "wkup_l4_ick", &wkup_l4_ick, CK_343X),
CLK(NULL, "usim_ick", &usim_ick, CK_3430ES2),
CLK(NULL, "wkup_l4_ick", &wkup_l4_ick, CK_34XX | CK_36XX),
CLK(NULL, "usim_ick", &usim_ick, CK_3430ES2PLUS | CK_36XX),
CLK("omap_wdt", "ick", &wdt2_ick, CK_3XXX),
CLK(NULL, "wdt1_ick", &wdt1_ick, CK_3XXX),
CLK(NULL, "gpio1_ick", &gpio1_ick, CK_3XXX),
@ -3424,9 +3432,9 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "atclk_fck", &atclk_fck, CK_3XXX),
CLK(NULL, "traceclk_src_fck", &traceclk_src_fck, CK_3XXX),
CLK(NULL, "traceclk_fck", &traceclk_fck, CK_3XXX),
CLK(NULL, "sr1_fck", &sr1_fck, CK_343X),
CLK(NULL, "sr2_fck", &sr2_fck, CK_343X),
CLK(NULL, "sr_l4_ick", &sr_l4_ick, CK_343X),
CLK(NULL, "sr1_fck", &sr1_fck, CK_34XX | CK_36XX),
CLK(NULL, "sr2_fck", &sr2_fck, CK_34XX | CK_36XX),
CLK(NULL, "sr_l4_ick", &sr_l4_ick, CK_34XX | CK_36XX),
CLK(NULL, "secure_32k_fck", &secure_32k_fck, CK_3XXX),
CLK(NULL, "gpt12_fck", &gpt12_fck, CK_3XXX),
CLK(NULL, "wdt1_fck", &wdt1_fck, CK_3XXX),
@ -3447,38 +3455,37 @@ static struct omap_clk omap3xxx_clks[] = {
int __init omap3xxx_clk_init(void)
{
struct omap_clk *c;
u32 cpu_clkflg = CK_3XXX;
u32 cpu_clkflg = 0;
if (cpu_is_omap3517()) {
cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
cpu_clkflg |= CK_3517;
cpu_mask = RATE_IN_34XX;
cpu_clkflg = CK_3517;
} else if (cpu_is_omap3505()) {
cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
cpu_clkflg |= CK_3505;
cpu_mask = RATE_IN_34XX;
cpu_clkflg = CK_3505;
} else if (cpu_is_omap3630()) {
cpu_mask = (RATE_IN_34XX | RATE_IN_36XX);
cpu_clkflg = CK_36XX;
} else if (cpu_is_omap34xx()) {
cpu_mask = RATE_IN_3XXX;
cpu_clkflg |= CK_343X;
/*
* Update this if there are further clock changes between ES2
* and production parts
*/
if (omap_rev() == OMAP3430_REV_ES1_0) {
/* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */
cpu_clkflg |= CK_3430ES1;
cpu_mask = RATE_IN_3430ES1;
cpu_clkflg = CK_3430ES1;
} else {
cpu_mask |= RATE_IN_3430ES2PLUS;
cpu_clkflg |= CK_3430ES2;
/*
* Assume that anything that we haven't matched yet
* has 3430ES2-type clocks.
*/
cpu_mask = RATE_IN_3430ES2PLUS;
cpu_clkflg = CK_3430ES2PLUS;
}
} else {
WARN(1, "clock: could not identify OMAP3 variant\n");
}
if (omap3_has_192mhz_clk())
omap_96m_alwon_fck = omap_96m_alwon_fck_3630;
if (cpu_is_omap3630()) {
cpu_mask |= RATE_IN_36XX;
cpu_clkflg |= CK_36XX;
/*
* XXX This type of dynamic rewriting of the clock tree is
* deprecated and should be revised soon.
@ -3525,10 +3532,9 @@ int __init omap3xxx_clk_init(void)
recalculate_root_clocks();
printk(KERN_INFO "Clocking rate (Crystal/Core/MPU): "
"%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));
pr_info("Clocking rate (Crystal/Core/MPU): %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

680
arch/arm/mach-omap2/clock44xx_data.c
View File

File diff suppressed because it is too large Load Diff

220
arch/arm/mach-omap2/clockdomain.c
View File

@ -13,7 +13,6 @@
*/
#undef DEBUG
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/list.h>
@ -27,13 +26,16 @@
#include <linux/bitops.h>
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
#include "cminst44xx.h"
#include "prcm44xx.h"
#include <plat/clock.h>
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
#include "powerdomain.h"
#include "clockdomain.h"
#include <plat/prcm.h>
/* clkdm_list contains all registered struct clockdomains */
@ -141,6 +143,9 @@ static struct clkdm_dep *_clkdm_deps_lookup(struct clockdomain *clkdm,
* clockdomain is in hardware-supervised mode. Meant to be called
* once at clockdomain layer initialization, since these should remain
* fixed for a particular architecture. No return value.
*
* XXX autodeps are deprecated and should be removed at the earliest
* opportunity
*/
static void _autodep_lookup(struct clkdm_autodep *autodep)
{
@ -168,6 +173,9 @@ static void _autodep_lookup(struct clkdm_autodep *autodep)
* Add the "autodep" sleep & wakeup dependencies to clockdomain 'clkdm'
* in hardware-supervised mode. Meant to be called from clock framework
* when a clock inside clockdomain 'clkdm' is enabled. No return value.
*
* XXX autodeps are deprecated and should be removed at the earliest
* opportunity
*/
static void _clkdm_add_autodeps(struct clockdomain *clkdm)
{
@ -199,6 +207,9 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm)
* Remove the "autodep" sleep & wakeup dependencies from clockdomain 'clkdm'
* in hardware-supervised mode. Meant to be called from clock framework
* when a clock inside clockdomain 'clkdm' is disabled. No return value.
*
* XXX autodeps are deprecated and should be removed at the earliest
* opportunity
*/
static void _clkdm_del_autodeps(struct clockdomain *clkdm)
{
@ -223,39 +234,56 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm)
}
}
/*
* _omap2_clkdm_set_hwsup - set the hwsup idle transition bit
/**
* _enable_hwsup - place a clockdomain into hardware-supervised idle
* @clkdm: struct clockdomain *
* @enable: int 0 to disable, 1 to enable
*
* Internal helper for actually switching the bit that controls hwsup
* idle transitions for clkdm.
* Place the clockdomain into hardware-supervised idle mode. No return
* value.
*
* XXX Should this return an error if the clockdomain does not support
* hardware-supervised idle mode?
*/
static void _omap2_clkdm_set_hwsup(struct clockdomain *clkdm, int enable)
static void _enable_hwsup(struct clockdomain *clkdm)
{
u32 bits, v;
if (cpu_is_omap24xx()) {
if (enable)
bits = OMAP24XX_CLKSTCTRL_ENABLE_AUTO;
else
bits = OMAP24XX_CLKSTCTRL_DISABLE_AUTO;
} else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
if (enable)
bits = OMAP34XX_CLKSTCTRL_ENABLE_AUTO;
else
bits = OMAP34XX_CLKSTCTRL_DISABLE_AUTO;
} else {
if (cpu_is_omap24xx())
omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
else if (cpu_is_omap34xx())
omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
else if (cpu_is_omap44xx())
return omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
clkdm->cm_inst,
clkdm->clkdm_offs);
else
BUG();
}
bits = bits << __ffs(clkdm->clktrctrl_mask);
v = __raw_readl(clkdm->clkstctrl_reg);
v &= ~(clkdm->clktrctrl_mask);
v |= bits;
__raw_writel(v, clkdm->clkstctrl_reg);
}
/**
* _disable_hwsup - place a clockdomain into software-supervised idle
* @clkdm: struct clockdomain *
*
* Place the clockdomain @clkdm into software-supervised idle mode.
* No return value.
*
* XXX Should this return an error if the clockdomain does not support
* software-supervised idle mode?
*/
static void _disable_hwsup(struct clockdomain *clkdm)
{
if (cpu_is_omap24xx())
omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
else if (cpu_is_omap34xx())
omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
else if (cpu_is_omap44xx())
return omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
clkdm->cm_inst,
clkdm->clkdm_offs);
else
BUG();
}
/* Public functions */
@ -409,7 +437,7 @@ int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
pr_debug("clockdomain: hardware will wake up %s when %s wakes "
"up\n", clkdm1->name, clkdm2->name);
prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
}
@ -444,7 +472,7 @@ int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
pr_debug("clockdomain: hardware will no longer wake up %s "
"after %s wakes up\n", clkdm1->name, clkdm2->name);
prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
}
@ -480,7 +508,7 @@ int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
}
/* XXX It's faster to return the atomic wkdep_usecount */
return prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP,
return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP,
(1 << clkdm2->dep_bit));
}
@ -514,7 +542,7 @@ int clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
atomic_set(&cd->wkdep_usecount, 0);
}
prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP);
omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP);
return 0;
}
@ -553,7 +581,7 @@ int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
pr_debug("clockdomain: will prevent %s from sleeping if %s "
"is active\n", clkdm1->name, clkdm2->name);
cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
clkdm1->pwrdm.ptr->prcm_offs,
OMAP3430_CM_SLEEPDEP);
}
@ -596,7 +624,7 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
"sleeping if %s is active\n", clkdm1->name,
clkdm2->name);
cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
clkdm1->pwrdm.ptr->prcm_offs,
OMAP3430_CM_SLEEPDEP);
}
@ -639,7 +667,7 @@ int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
}
/* XXX It's faster to return the atomic sleepdep_usecount */
return prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
OMAP3430_CM_SLEEPDEP,
(1 << clkdm2->dep_bit));
}
@ -677,34 +705,12 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
atomic_set(&cd->sleepdep_usecount, 0);
}
prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
OMAP3430_CM_SLEEPDEP);
return 0;
}
/**
* omap2_clkdm_clktrctrl_read - read the clkdm's current state transition mode
* @clkdm: struct clkdm * of a clockdomain
*
* Return the clockdomain @clkdm current state transition mode from the
* corresponding domain CM_CLKSTCTRL register. Returns -EINVAL if @clkdm
* is NULL or the current mode upon success.
*/
static int omap2_clkdm_clktrctrl_read(struct clockdomain *clkdm)
{
u32 v;
if (!clkdm)
return -EINVAL;
v = __raw_readl(clkdm->clkstctrl_reg);
v &= clkdm->clktrctrl_mask;
v >>= __ffs(clkdm->clktrctrl_mask);
return v;
}
/**
* omap2_clkdm_sleep - force clockdomain sleep transition
* @clkdm: struct clockdomain *
@ -729,18 +735,19 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm)
if (cpu_is_omap24xx()) {
cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
} else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
} else if (cpu_is_omap34xx()) {
u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_SLEEP <<
__ffs(clkdm->clktrctrl_mask));
omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
u32 v = __raw_readl(clkdm->clkstctrl_reg);
v &= ~(clkdm->clktrctrl_mask);
v |= bits;
__raw_writel(v, clkdm->clkstctrl_reg);
} else if (cpu_is_omap44xx()) {
omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
clkdm->cm_inst,
clkdm->clkdm_offs);
} else {
BUG();
@ -773,18 +780,19 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm)
if (cpu_is_omap24xx()) {
cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
} else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
} else if (cpu_is_omap34xx()) {
u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_WAKEUP <<
__ffs(clkdm->clktrctrl_mask));
omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
u32 v = __raw_readl(clkdm->clkstctrl_reg);
v &= ~(clkdm->clktrctrl_mask);
v |= bits;
__raw_writel(v, clkdm->clkstctrl_reg);
} else if (cpu_is_omap44xx()) {
omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
clkdm->cm_inst,
clkdm->clkdm_offs);
} else {
BUG();
@ -829,7 +837,7 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
_clkdm_add_autodeps(clkdm);
}
_omap2_clkdm_set_hwsup(clkdm, 1);
_enable_hwsup(clkdm);
pwrdm_clkdm_state_switch(clkdm);
}
@ -857,7 +865,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
pr_debug("clockdomain: disabling automatic idle transitions for %s\n",
clkdm->name);
_omap2_clkdm_set_hwsup(clkdm, 0);
_disable_hwsup(clkdm);
/*
* XXX This should be removed once TI adds wakeup/sleep
@ -891,7 +899,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
*/
int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
{
int v;
bool hwsup = false;
/*
* XXX Rewrite this code to maintain a list of enabled
@ -909,17 +917,27 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
pr_debug("clockdomain: clkdm %s: clk %s now enabled\n", clkdm->name,
clk->name);
if (!clkdm->clkstctrl_reg)
return 0;
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
v = omap2_clkdm_clktrctrl_read(clkdm);
if (!clkdm->clktrctrl_mask)
return 0;
if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ||
(cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) {
hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
} else if (cpu_is_omap44xx()) {
hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
clkdm->cm_inst,
clkdm->clkdm_offs);
}
if (hwsup) {
/* Disable HW transitions when we are changing deps */
_omap2_clkdm_set_hwsup(clkdm, 0);
_disable_hwsup(clkdm);
_clkdm_add_autodeps(clkdm);
_omap2_clkdm_set_hwsup(clkdm, 1);
_enable_hwsup(clkdm);
} else {
omap2_clkdm_wakeup(clkdm);
}
@ -946,7 +964,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
*/
int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
{
int v;
bool hwsup = false;
/*
* XXX Rewrite this code to maintain a list of enabled
@ -971,17 +989,27 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
pr_debug("clockdomain: clkdm %s: clk %s now disabled\n", clkdm->name,
clk->name);
if (!clkdm->clkstctrl_reg)
return 0;
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
v = omap2_clkdm_clktrctrl_read(clkdm);
if (!clkdm->clktrctrl_mask)
return 0;
if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ||
(cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) {
hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
clkdm->clktrctrl_mask);
} else if (cpu_is_omap44xx()) {
hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
clkdm->cm_inst,
clkdm->clkdm_offs);
}
if (hwsup) {
/* Disable HW transitions when we are changing deps */
_omap2_clkdm_set_hwsup(clkdm, 0);
_disable_hwsup(clkdm);
_clkdm_del_autodeps(clkdm);
_omap2_clkdm_set_hwsup(clkdm, 1);
_enable_hwsup(clkdm);
} else {
omap2_clkdm_sleep(clkdm);
}

40
arch/arm/plat-omap/include/plat/clockdomain.h → arch/arm/mach-omap2/clockdomain.h
View File

@ -4,19 +4,21 @@
* OMAP2/3 clockdomain framework functions
*
* Copyright (C) 2008 Texas Instruments, Inc.
* Copyright (C) 2008-2009 Nokia Corporation
* Copyright (C) 2008-2010 Nokia Corporation
*
* Written by Paul Walmsley
* 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 __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H
#define __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H
#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAIN_H
#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAIN_H
#include <plat/powerdomain.h>
#include <linux/init.h>
#include "powerdomain.h"
#include <plat/clock.h>
#include <plat/cpu.h>
@ -30,16 +32,6 @@
#define CLKDM_CAN_SWSUP (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP)
#define CLKDM_CAN_HWSUP_SWSUP (CLKDM_CAN_SWSUP | CLKDM_CAN_HWSUP)
/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */
#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO 0x0
#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO 0x1
/* OMAP3XXX CM_CLKSTCTRL_*.CLKTRCTRL_* register bit values */
#define OMAP34XX_CLKSTCTRL_DISABLE_AUTO 0x0
#define OMAP34XX_CLKSTCTRL_FORCE_SLEEP 0x1
#define OMAP34XX_CLKSTCTRL_FORCE_WAKEUP 0x2
#define OMAP34XX_CLKSTCTRL_ENABLE_AUTO 0x3
/**
* struct clkdm_autodep - clkdm deps to add when entering/exiting hwsup mode
* @clkdm: clockdomain to add wkdep+sleepdep on - set name member only
@ -90,11 +82,20 @@ struct clkdm_dep {
* @clktrctrl_mask: CLKTRCTRL/AUTOSTATE field mask in CM_CLKSTCTRL reg
* @flags: Clockdomain capability flags
* @dep_bit: Bit shift of this clockdomain's PM_WKDEP/CM_SLEEPDEP bit
* @prcm_partition: (OMAP4 only) PRCM partition ID for this clkdm's registers
* @cm_inst: (OMAP4 only) CM instance register offset
* @clkdm_offs: (OMAP4 only) CM clockdomain register offset
* @wkdep_srcs: Clockdomains that can be told to wake this powerdomain up
* @sleepdep_srcs: Clockdomains that can be told to keep this clkdm from inact
* @omap_chip: OMAP chip types that this clockdomain is valid on
* @usecount: Usecount tracking
* @node: list_head to link all clockdomains together
*
* @prcm_partition should be a macro from mach-omap2/prcm44xx.h (OMAP4 only)
* @cm_inst should be a macro ending in _INST from the OMAP4 CM instance
* definitions (OMAP4 only)
* @clkdm_offs should be a macro ending in _CDOFFS from the OMAP4 CM instance
* definitions (OMAP4 only)
*/
struct clockdomain {
const char *name;
@ -102,10 +103,14 @@ struct clockdomain {
const char *name;
struct powerdomain *ptr;
} pwrdm;
void __iomem *clkstctrl_reg;
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
const u16 clktrctrl_mask;
#endif
const u8 flags;
const u8 dep_bit;
const u8 prcm_partition;
const s16 cm_inst;
const u16 clkdm_offs;
struct clkdm_dep *wkdep_srcs;
struct clkdm_dep *sleepdep_srcs;
const struct omap_chip_id omap_chip;
@ -138,4 +143,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm);
int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
extern void __init omap2_clockdomains_init(void);
extern void __init omap44xx_clockdomains_init(void);
#endif

109
arch/arm/mach-omap2/clockdomains.h → arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
View File

@ -4,7 +4,7 @@
* Copyright (C) 2008-2009 Texas Instruments, Inc.
* Copyright (C) 2008-2010 Nokia Corporation
*
* Written by Paul Walmsley and Jouni Högander
* Paul Walmsley, Jouni Högander
*
* This file contains clockdomains and clockdomain wakeup/sleep
* dependencies for the OMAP2/3 chips. Some notes:
@ -32,12 +32,17 @@
* from the Power domain framework
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H
#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H
#include <linux/kernel.h>
#include <linux/io.h>
#include <plat/clockdomain.h>
#include "cm.h"
#include "prm.h"
#include "clockdomain.h"
#include "prm2xxx_3xxx.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
#include "cm-regbits-34xx.h"
#include "cm-regbits-44xx.h"
#include "prm-regbits-24xx.h"
#include "prm-regbits-34xx.h"
/*
* Clockdomain dependencies for wkdeps/sleepdeps
@ -84,8 +89,6 @@ static struct clkdm_dep gfx_sgx_wkdeps[] = {
/* 24XX-specific possible dependencies */
#ifdef CONFIG_ARCH_OMAP2
/* Wakeup dependency source arrays */
/* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */
@ -165,8 +168,6 @@ static struct clkdm_dep core_24xx_wkdeps[] = {
{ NULL },
};
#endif
/* 2430-specific possible wakeup dependencies */
@ -425,8 +426,6 @@ static struct clkdm_dep gfx_sgx_sleepdeps[] = {
* sys_clkout/sys_clkout2.
*/
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
/* This is an implicit clockdomain - it is never defined as such in TRM */
static struct clockdomain wkup_clkdm = {
.name = "wkup_clkdm",
@ -447,8 +446,6 @@ static struct clockdomain cm_clkdm = {
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
};
#endif
/*
* 2420-only clockdomains
*/
@ -459,7 +456,6 @@ static struct clockdomain mpu_2420_clkdm = {
.name = "mpu_clkdm",
.pwrdm = { .name = "mpu_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP2420_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = mpu_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@ -469,8 +465,6 @@ static struct clockdomain iva1_2420_clkdm = {
.name = "iva1_clkdm",
.pwrdm = { .name = "dsp_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
.wkdep_srcs = dsp_24xx_wkdeps,
.clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK,
@ -481,8 +475,6 @@ static struct clockdomain dsp_2420_clkdm = {
.name = "dsp_clkdm",
.pwrdm = { .name = "dsp_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD,
OMAP2_CM_CLKSTCTRL),
.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
};
@ -491,7 +483,6 @@ static struct clockdomain gfx_2420_clkdm = {
.name = "gfx_clkdm",
.pwrdm = { .name = "gfx_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP2420_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = gfx_sgx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@ -501,7 +492,6 @@ static struct clockdomain core_l3_2420_clkdm = {
.name = "core_l3_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = core_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@ -511,7 +501,6 @@ static struct clockdomain core_l4_2420_clkdm = {
.name = "core_l4_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = core_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@ -521,7 +510,6 @@ static struct clockdomain dss_2420_clkdm = {
.name = "dss_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
};
@ -539,8 +527,6 @@ static struct clockdomain mpu_2430_clkdm = {
.name = "mpu_clkdm",
.pwrdm = { .name = "mpu_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP2430_CM_REGADDR(MPU_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = mpu_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
@ -551,8 +537,6 @@ static struct clockdomain mdm_clkdm = {
.name = "mdm_clkdm",
.pwrdm = { .name = "mdm_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP2430_MDM_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT,
.wkdep_srcs = mdm_2430_wkdeps,
.clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK,
@ -563,8 +547,6 @@ static struct clockdomain dsp_2430_clkdm = {
.name = "dsp_clkdm",
.pwrdm = { .name = "dsp_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP24XX_DSP_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
.wkdep_srcs = dsp_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
@ -575,7 +557,6 @@ static struct clockdomain gfx_2430_clkdm = {
.name = "gfx_clkdm",
.pwrdm = { .name = "gfx_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP2430_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = gfx_sgx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
@ -590,7 +571,6 @@ static struct clockdomain core_l3_2430_clkdm = {
.name = "core_l3_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP24XX_EN_CORE_SHIFT,
.wkdep_srcs = core_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
@ -606,7 +586,6 @@ static struct clockdomain core_l4_2430_clkdm = {
.name = "core_l4_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP24XX_EN_CORE_SHIFT,
.wkdep_srcs = core_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
@ -617,7 +596,6 @@ static struct clockdomain dss_2430_clkdm = {
.name = "dss_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
};
@ -635,7 +613,6 @@ static struct clockdomain mpu_3xxx_clkdm = {
.name = "mpu_clkdm",
.pwrdm = { .name = "mpu_pwrdm" },
.flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_EN_MPU_SHIFT,
.wkdep_srcs = mpu_3xxx_wkdeps,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK,
@ -646,8 +623,6 @@ static struct clockdomain neon_clkdm = {
.name = "neon_clkdm",
.pwrdm = { .name = "neon_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_NEON_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = neon_wkdeps,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@ -657,8 +632,6 @@ static struct clockdomain iva2_clkdm = {
.name = "iva2_clkdm",
.pwrdm = { .name = "iva2_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_IVA2_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT,
.wkdep_srcs = iva2_wkdeps,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK,
@ -669,7 +642,6 @@ static struct clockdomain gfx_3430es1_clkdm = {
.name = "gfx_clkdm",
.pwrdm = { .name = "gfx_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = gfx_sgx_wkdeps,
.sleepdep_srcs = gfx_sgx_sleepdeps,
.clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK,
@ -680,8 +652,6 @@ static struct clockdomain sgx_clkdm = {
.name = "sgx_clkdm",
.pwrdm = { .name = "sgx_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_SGX_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = gfx_sgx_wkdeps,
.sleepdep_srcs = gfx_sgx_sleepdeps,
.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK,
@ -699,7 +669,6 @@ static struct clockdomain d2d_clkdm = {
.name = "d2d_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
@ -713,7 +682,6 @@ static struct clockdomain core_l3_3xxx_clkdm = {
.name = "core_l3_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_EN_CORE_SHIFT,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@ -728,7 +696,6 @@ static struct clockdomain core_l4_3xxx_clkdm = {
.name = "core_l4_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.flags = CLKDM_CAN_HWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_EN_CORE_SHIFT,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@ -739,8 +706,6 @@ static struct clockdomain dss_3xxx_clkdm = {
.name = "dss_clkdm",
.pwrdm = { .name = "dss_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_DSS_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT,
.wkdep_srcs = dss_wkdeps,
.sleepdep_srcs = dss_sleepdeps,
@ -752,8 +717,6 @@ static struct clockdomain cam_clkdm = {
.name = "cam_clkdm",
.pwrdm = { .name = "cam_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_CAM_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = cam_wkdeps,
.sleepdep_srcs = cam_sleepdeps,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK,
@ -764,8 +727,6 @@ static struct clockdomain usbhost_clkdm = {
.name = "usbhost_clkdm",
.pwrdm = { .name = "usbhost_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_USBHOST_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = usbhost_wkdeps,
.sleepdep_srcs = usbhost_sleepdeps,
.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK,
@ -776,8 +737,6 @@ static struct clockdomain per_clkdm = {
.name = "per_clkdm",
.pwrdm = { .name = "per_pwrdm" },
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_PER_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_EN_PER_SHIFT,
.wkdep_srcs = per_wkdeps,
.sleepdep_srcs = per_sleepdeps,
@ -793,8 +752,6 @@ static struct clockdomain emu_clkdm = {
.name = "emu_clkdm",
.pwrdm = { .name = "emu_pwrdm" },
.flags = /* CLKDM_CAN_ENABLE_AUTO | */CLKDM_CAN_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_EMU_MOD,
OMAP2_CM_CLKSTCTRL),
.clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
@ -831,8 +788,6 @@ static struct clockdomain dpll5_clkdm = {
#endif /* CONFIG_ARCH_OMAP3 */
#include "clockdomains44xx.h"
/*
* Clockdomain hwsup dependencies (OMAP3 only)
*/
@ -851,17 +806,10 @@ static struct clkdm_autodep clkdm_autodeps[] = {
}
};
/*
* List of clockdomain pointers per platform
*/
static struct clockdomain *clockdomains_omap[] = {
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
static struct clockdomain *clockdomains_omap2[] __initdata = {
&wkup_clkdm,
&cm_clkdm,
&prm_clkdm,
#endif
#ifdef CONFIG_ARCH_OMAP2420
&mpu_2420_clkdm,
@ -903,35 +851,10 @@ static struct clockdomain *clockdomains_omap[] = {
&dpll4_clkdm,
&dpll5_clkdm,
#endif
#ifdef CONFIG_ARCH_OMAP4
&l4_cefuse_44xx_clkdm,
&l4_cfg_44xx_clkdm,
&tesla_44xx_clkdm,
&l3_gfx_44xx_clkdm,
&ivahd_44xx_clkdm,
&l4_secure_44xx_clkdm,
&l4_per_44xx_clkdm,
&abe_44xx_clkdm,
&l3_instr_44xx_clkdm,
&l3_init_44xx_clkdm,
&mpuss_44xx_clkdm,
&mpu0_44xx_clkdm,
&mpu1_44xx_clkdm,
&l3_emif_44xx_clkdm,
&l4_ao_44xx_clkdm,
&ducati_44xx_clkdm,
&l3_2_44xx_clkdm,
&l3_1_44xx_clkdm,
&l3_d2d_44xx_clkdm,
&iss_44xx_clkdm,
&l3_dss_44xx_clkdm,
&l4_wkup_44xx_clkdm,
&emu_sys_44xx_clkdm,
&l3_dma_44xx_clkdm,
#endif
NULL,
};
#endif
void __init omap2_clockdomains_init(void)
{
clkdm_init(clockdomains_omap2, clkdm_autodeps);
}

169
arch/arm/mach-omap2/clockdomains44xx.h → arch/arm/mach-omap2/clockdomains44xx_data.c
View File

@ -23,18 +23,27 @@
* -> Populate the Sleep/Wakeup dependencies for the domains
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS44XX_H
#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS44XX_H
#include <linux/kernel.h>
#include <linux/io.h>
#include <plat/clockdomain.h>
#include "clockdomain.h"
#include "cm1_44xx.h"
#include "cm2_44xx.h"
#include "cm1_44xx.h"
#include "cm2_44xx.h"
#include "cm-regbits-44xx.h"
#include "prm44xx.h"
#include "prcm44xx.h"
#include "prcm_mpu44xx.h"
#if defined(CONFIG_ARCH_OMAP4)
static struct clockdomain l4_cefuse_44xx_clkdm = {
.name = "l4_cefuse_clkdm",
.pwrdm = { .name = "cefuse_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_CEFUSE_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CEFUSE_INST,
.clkdm_offs = OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -42,8 +51,9 @@ static struct clockdomain l4_cefuse_44xx_clkdm = {
static struct clockdomain l4_cfg_44xx_clkdm = {
.name = "l4_cfg_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_L4CFG_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_L4CFG_CDOFFS,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -51,8 +61,9 @@ static struct clockdomain l4_cfg_44xx_clkdm = {
static struct clockdomain tesla_44xx_clkdm = {
.name = "tesla_clkdm",
.pwrdm = { .name = "tesla_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_TESLA_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM1_PARTITION,
.cm_inst = OMAP4430_CM1_TESLA_INST,
.clkdm_offs = OMAP4430_CM1_TESLA_TESLA_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -60,8 +71,9 @@ static struct clockdomain tesla_44xx_clkdm = {
static struct clockdomain l3_gfx_44xx_clkdm = {
.name = "l3_gfx_clkdm",
.pwrdm = { .name = "gfx_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_GFX_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_GFX_INST,
.clkdm_offs = OMAP4430_CM2_GFX_GFX_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -69,8 +81,9 @@ static struct clockdomain l3_gfx_44xx_clkdm = {
static struct clockdomain ivahd_44xx_clkdm = {
.name = "ivahd_clkdm",
.pwrdm = { .name = "ivahd_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_IVAHD_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_IVAHD_INST,
.clkdm_offs = OMAP4430_CM2_IVAHD_IVAHD_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -78,8 +91,9 @@ static struct clockdomain ivahd_44xx_clkdm = {
static struct clockdomain l4_secure_44xx_clkdm = {
.name = "l4_secure_clkdm",
.pwrdm = { .name = "l4per_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_L4SEC_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_L4PER_INST,
.clkdm_offs = OMAP4430_CM2_L4PER_L4SEC_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -87,8 +101,9 @@ static struct clockdomain l4_secure_44xx_clkdm = {
static struct clockdomain l4_per_44xx_clkdm = {
.name = "l4_per_clkdm",
.pwrdm = { .name = "l4per_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_L4PER_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_L4PER_INST,
.clkdm_offs = OMAP4430_CM2_L4PER_L4PER_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -96,8 +111,9 @@ static struct clockdomain l4_per_44xx_clkdm = {
static struct clockdomain abe_44xx_clkdm = {
.name = "abe_clkdm",
.pwrdm = { .name = "abe_pwrdm" },
.clkstctrl_reg = OMAP4430_CM1_ABE_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM1_PARTITION,
.cm_inst = OMAP4430_CM1_ABE_INST,
.clkdm_offs = OMAP4430_CM1_ABE_ABE_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -105,16 +121,18 @@ static struct clockdomain abe_44xx_clkdm = {
static struct clockdomain l3_instr_44xx_clkdm = {
.name = "l3_instr_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_L3INSTR_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_L3INSTR_CDOFFS,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
static struct clockdomain l3_init_44xx_clkdm = {
.name = "l3_init_clkdm",
.pwrdm = { .name = "l3init_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_L3INIT_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_L3INIT_INST,
.clkdm_offs = OMAP4430_CM2_L3INIT_L3INIT_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -122,8 +140,9 @@ static struct clockdomain l3_init_44xx_clkdm = {
static struct clockdomain mpuss_44xx_clkdm = {
.name = "mpuss_clkdm",
.pwrdm = { .name = "mpu_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_MPU_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM1_PARTITION,
.cm_inst = OMAP4430_CM1_MPU_INST,
.clkdm_offs = OMAP4430_CM1_MPU_MPU_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -131,8 +150,9 @@ static struct clockdomain mpuss_44xx_clkdm = {
static struct clockdomain mpu0_44xx_clkdm = {
.name = "mpu0_clkdm",
.pwrdm = { .name = "cpu0_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_CPU0_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.cm_inst = OMAP4430_PRCM_MPU_CPU0_INST,
.clkdm_offs = OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -140,8 +160,9 @@ static struct clockdomain mpu0_44xx_clkdm = {
static struct clockdomain mpu1_44xx_clkdm = {
.name = "mpu1_clkdm",
.pwrdm = { .name = "cpu1_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_CPU1_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.cm_inst = OMAP4430_PRCM_MPU_CPU1_INST,
.clkdm_offs = OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -149,8 +170,9 @@ static struct clockdomain mpu1_44xx_clkdm = {
static struct clockdomain l3_emif_44xx_clkdm = {
.name = "l3_emif_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_MEMIF_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_MEMIF_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -158,8 +180,9 @@ static struct clockdomain l3_emif_44xx_clkdm = {
static struct clockdomain l4_ao_44xx_clkdm = {
.name = "l4_ao_clkdm",
.pwrdm = { .name = "always_on_core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_ALWON_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_ALWAYS_ON_INST,
.clkdm_offs = OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -167,8 +190,9 @@ static struct clockdomain l4_ao_44xx_clkdm = {
static struct clockdomain ducati_44xx_clkdm = {
.name = "ducati_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_DUCATI_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_DUCATI_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -176,8 +200,9 @@ static struct clockdomain ducati_44xx_clkdm = {
static struct clockdomain l3_2_44xx_clkdm = {
.name = "l3_2_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_L3_2_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_L3_2_CDOFFS,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -185,8 +210,9 @@ static struct clockdomain l3_2_44xx_clkdm = {
static struct clockdomain l3_1_44xx_clkdm = {
.name = "l3_1_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_L3_1_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_L3_1_CDOFFS,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -194,8 +220,9 @@ static struct clockdomain l3_1_44xx_clkdm = {
static struct clockdomain l3_d2d_44xx_clkdm = {
.name = "l3_d2d_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_D2D_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_D2D_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -203,8 +230,9 @@ static struct clockdomain l3_d2d_44xx_clkdm = {
static struct clockdomain iss_44xx_clkdm = {
.name = "iss_clkdm",
.pwrdm = { .name = "cam_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_CAM_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CAM_INST,
.clkdm_offs = OMAP4430_CM2_CAM_CAM_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -212,8 +240,9 @@ static struct clockdomain iss_44xx_clkdm = {
static struct clockdomain l3_dss_44xx_clkdm = {
.name = "l3_dss_clkdm",
.pwrdm = { .name = "dss_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_DSS_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_DSS_INST,
.clkdm_offs = OMAP4430_CM2_DSS_DSS_CDOFFS,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -221,8 +250,9 @@ static struct clockdomain l3_dss_44xx_clkdm = {
static struct clockdomain l4_wkup_44xx_clkdm = {
.name = "l4_wkup_clkdm",
.pwrdm = { .name = "wkup_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_WKUP_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_PRM_PARTITION,
.cm_inst = OMAP4430_PRM_WKUP_CM_INST,
.clkdm_offs = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -230,8 +260,9 @@ static struct clockdomain l4_wkup_44xx_clkdm = {
static struct clockdomain emu_sys_44xx_clkdm = {
.name = "emu_sys_clkdm",
.pwrdm = { .name = "emu_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_EMU_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_PRM_PARTITION,
.cm_inst = OMAP4430_PRM_EMU_CM_INST,
.clkdm_offs = OMAP4430_PRM_EMU_CM_EMU_CDOFFS,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@ -239,12 +270,42 @@ static struct clockdomain emu_sys_44xx_clkdm = {
static struct clockdomain l3_dma_44xx_clkdm = {
.name = "l3_dma_clkdm",
.pwrdm = { .name = "core_pwrdm" },
.clkstctrl_reg = OMAP4430_CM_SDMA_CLKSTCTRL,
.clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK,
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_SDMA_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
#endif
static struct clockdomain *clockdomains_omap44xx[] __initdata = {
&l4_cefuse_44xx_clkdm,
&l4_cfg_44xx_clkdm,
&tesla_44xx_clkdm,
&l3_gfx_44xx_clkdm,
&ivahd_44xx_clkdm,
&l4_secure_44xx_clkdm,
&l4_per_44xx_clkdm,
&abe_44xx_clkdm,
&l3_instr_44xx_clkdm,
&l3_init_44xx_clkdm,
&mpuss_44xx_clkdm,
&mpu0_44xx_clkdm,
&mpu1_44xx_clkdm,
&l3_emif_44xx_clkdm,
&l4_ao_44xx_clkdm,
&ducati_44xx_clkdm,
&l3_2_44xx_clkdm,
&l3_1_44xx_clkdm,
&l3_d2d_44xx_clkdm,
&iss_44xx_clkdm,
&l3_dss_44xx_clkdm,
&l4_wkup_44xx_clkdm,
&emu_sys_44xx_clkdm,
&l3_dma_44xx_clkdm,
NULL,
};
#endif
void __init omap44xx_clockdomains_init(void)
{
clkdm_init(clockdomains_omap44xx, NULL);
}

7
arch/arm/mach-omap2/cm-regbits-24xx.h
View File

@ -14,8 +14,6 @@
* published by the Free Software Foundation.
*/
#include "cm.h"
/* Bits shared between registers */
/* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */
@ -436,4 +434,9 @@
#define OMAP2430_AUTOSTATE_MDM_SHIFT 0
#define OMAP2430_AUTOSTATE_MDM_MASK (1 << 0)
/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */
#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO 0x0
#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO 0x1
#endif

13
arch/arm/mach-omap2/cm-regbits-34xx.h
View File

@ -14,8 +14,6 @@
* published by the Free Software Foundation.
*/
#include "cm.h"
/* Bits shared between registers */
/* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */
@ -800,4 +798,15 @@
#define OMAP3430ES2_CLKACTIVITY_USBHOST_SHIFT 0
#define OMAP3430ES2_CLKACTIVITY_USBHOST_MASK (1 << 0)
/*
*
*/
/* OMAP3XXX CM_CLKSTCTRL_*.CLKTRCTRL_* register bit values */
#define OMAP34XX_CLKSTCTRL_DISABLE_AUTO 0x0
#define OMAP34XX_CLKSTCTRL_FORCE_SLEEP 0x1
#define OMAP34XX_CLKSTCTRL_FORCE_WAKEUP 0x2
#define OMAP34XX_CLKSTCTRL_ENABLE_AUTO 0x3
#endif

3
arch/arm/mach-omap2/cm-regbits-44xx.h
View File

@ -22,9 +22,6 @@
#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_44XX_H
#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_44XX_H
#include "cm.h"
/*
* Used by CM_L3_1_DYNAMICDEP, CM_L3_1_DYNAMICDEP_RESTORE, CM_MPU_DYNAMICDEP,
* CM_TESLA_DYNAMICDEP

68
arch/arm/mach-omap2/cm.c
View File

@ -1,68 +0,0 @@
/*
* OMAP2/3 CM module functions
*
* Copyright (C) 2009 Nokia Corporation
* Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include <asm/atomic.h>
#include <plat/common.h>
#include "cm.h"
#include "cm-regbits-24xx.h"
#include "cm-regbits-34xx.h"
static const u8 cm_idlest_offs[] = {
CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
};
/**
* omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby
* @prcm_mod: PRCM module offset
* @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
* @idlest_shift: shift of the bit in the CM_IDLEST* register to check
*
* XXX document
*/
int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
{
int ena = 0, i = 0;
u8 cm_idlest_reg;
u32 mask;
if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs)))
return -EINVAL;
cm_idlest_reg = cm_idlest_offs[idlest_id - 1];
mask = 1 << idlest_shift;
if (cpu_is_omap24xx())
ena = mask;
else if (cpu_is_omap34xx())
ena = 0;
else
BUG();
/* XXX should be OMAP2 CM */
omap_test_timeout(((cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena),
MAX_MODULE_READY_TIME, i);
return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
}

137
arch/arm/mach-omap2/cm.h
View File

@ -1,8 +1,5 @@
#ifndef __ARCH_ASM_MACH_OMAP2_CM_H
#define __ARCH_ASM_MACH_OMAP2_CM_H
/*
* OMAP2/3 Clock Management (CM) register definitions
* OMAP2+ Clock Management prototypes
*
* Copyright (C) 2007-2009 Texas Instruments, Inc.
* Copyright (C) 2007-2009 Nokia Corporation
@ -13,136 +10,8 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "prcm-common.h"
#define OMAP2420_CM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
#define OMAP2430_CM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
#define OMAP34XX_CM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
#define OMAP44XX_CM1_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP4430_CM1_BASE + (module) + (reg))
#define OMAP44XX_CM2_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE + (module) + (reg))
#include "cm44xx.h"
/*
* Architecture-specific global CM registers
* Use cm_{read,write}_reg() with these registers.
* These registers appear once per CM module.
*/
#define OMAP3430_CM_REVISION OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000)
#define OMAP3430_CM_SYSCONFIG OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010)
#define OMAP3430_CM_POLCTRL OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c)
#define OMAP3_CM_CLKOUT_CTRL_OFFSET 0x0070
#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 OMAP2_CM_CLKSTCTRL 0x0048
#define OMAP4_CM_CLKSTCTRL 0x0000
/* 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 OMAP3430ES2_CM_AUTOIDLE2_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 OMAP2_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
/* CM2.CEFUSE_CM2 register offsets */
/* OMAP4 modulemode control */
#define OMAP4430_MODULEMODE_HWCTRL 0
#define OMAP4430_MODULEMODE_SWCTRL 1
/* Clock management domain register get/set */
#ifndef __ASSEMBLER__
extern u32 cm_read_mod_reg(s16 module, u16 idx);
extern void cm_write_mod_reg(u32 val, s16 module, u16 idx);
extern u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id,
u8 idlest_shift);
extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
static inline u32 cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
{
return cm_rmw_mod_reg_bits(bits, bits, module, idx);
}
static inline u32 cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
{
return cm_rmw_mod_reg_bits(bits, 0x0, 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_MASK (1 << 0)
/* CM_IDLEST_GFX */
#define OMAP_ST_GFX_MASK (1 << 0)
/* CM_IDLEST indicator */
#define OMAP24XX_CM_IDLEST_VAL 0
#define OMAP34XX_CM_IDLEST_VAL 1
#ifndef __ARCH_ASM_MACH_OMAP2_CM_H
#define __ARCH_ASM_MACH_OMAP2_CM_H
/*
* MAX_MODULE_READY_TIME: max duration in microseconds to wait for the

261
arch/arm/mach-omap2/cm1_44xx.h Normal file
View File

@ -0,0 +1,261 @@
/*
* OMAP44xx CM1 instance offset macros
*
* Copyright (C) 2009-2010 Texas Instruments, Inc.
* Copyright (C) 2009-2010 Nokia Corporation
*
* Paul Walmsley (paul@pwsan.com)
* Rajendra Nayak (rnayak@ti.com)
* Benoit Cousson (b-cousson@ti.com)
*
* This file is automatically generated from the OMAP hardware databases.
* We respectfully ask that any modifications to this file be coordinated
* with the public linux-omap@vger.kernel.org mailing list and the
* authors above to ensure that the autogeneration scripts are kept
* up-to-date with the file contents.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
* or "OMAP4430".
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CM1_44XX_H
#define __ARCH_ARM_MACH_OMAP2_CM1_44XX_H
/* CM1 base address */
#define OMAP4430_CM1_BASE 0x4a004000
#define OMAP44XX_CM1_REGADDR(inst, reg) \
OMAP2_L4_IO_ADDRESS(OMAP4430_CM1_BASE + (inst) + (reg))
/* CM1 instances */
#define OMAP4430_CM1_OCP_SOCKET_INST 0x0000
#define OMAP4430_CM1_CKGEN_INST 0x0100
#define OMAP4430_CM1_MPU_INST 0x0300
#define OMAP4430_CM1_TESLA_INST 0x0400
#define OMAP4430_CM1_ABE_INST 0x0500
#define OMAP4430_CM1_RESTORE_INST 0x0e00
#define OMAP4430_CM1_INSTR_INST 0x0f00
/* CM1 clockdomain register offsets (from instance start) */
#define OMAP4430_CM1_ABE_ABE_CDOFFS 0x0000
#define OMAP4430_CM1_MPU_MPU_CDOFFS 0x0000
#define OMAP4430_CM1_TESLA_TESLA_CDOFFS 0x0000
/* CM1 */
/* CM1.OCP_SOCKET_CM1 register offsets */
#define OMAP4_REVISION_CM1_OFFSET 0x0000
#define OMAP4430_REVISION_CM1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0000)
#define OMAP4_CM_CM1_PROFILING_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_CM1_PROFILING_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0040)
/* CM1.CKGEN_CM1 register offsets */
#define OMAP4_CM_CLKSEL_CORE_OFFSET 0x0000
#define OMAP4430_CM_CLKSEL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0000)
#define OMAP4_CM_CLKSEL_ABE_OFFSET 0x0008
#define OMAP4430_CM_CLKSEL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0008)
#define OMAP4_CM_DLL_CTRL_OFFSET 0x0010
#define OMAP4430_CM_DLL_CTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0010)
#define OMAP4_CM_CLKMODE_DPLL_CORE_OFFSET 0x0020
#define OMAP4430_CM_CLKMODE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0020)
#define OMAP4_CM_IDLEST_DPLL_CORE_OFFSET 0x0024
#define OMAP4430_CM_IDLEST_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0024)
#define OMAP4_CM_AUTOIDLE_DPLL_CORE_OFFSET 0x0028
#define OMAP4430_CM_AUTOIDLE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0028)
#define OMAP4_CM_CLKSEL_DPLL_CORE_OFFSET 0x002c
#define OMAP4430_CM_CLKSEL_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x002c)
#define OMAP4_CM_DIV_M2_DPLL_CORE_OFFSET 0x0030
#define OMAP4430_CM_DIV_M2_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0030)
#define OMAP4_CM_DIV_M3_DPLL_CORE_OFFSET 0x0034
#define OMAP4430_CM_DIV_M3_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0034)
#define OMAP4_CM_DIV_M4_DPLL_CORE_OFFSET 0x0038
#define OMAP4430_CM_DIV_M4_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0038)
#define OMAP4_CM_DIV_M5_DPLL_CORE_OFFSET 0x003c
#define OMAP4430_CM_DIV_M5_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x003c)
#define OMAP4_CM_DIV_M6_DPLL_CORE_OFFSET 0x0040
#define OMAP4430_CM_DIV_M6_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0040)
#define OMAP4_CM_DIV_M7_DPLL_CORE_OFFSET 0x0044
#define OMAP4430_CM_DIV_M7_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0044)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET 0x0048
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0048)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_CORE_OFFSET 0x004c
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x004c)
#define OMAP4_CM_EMU_OVERRIDE_DPLL_CORE_OFFSET 0x0050
#define OMAP4430_CM_EMU_OVERRIDE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0050)
#define OMAP4_CM_CLKMODE_DPLL_MPU_OFFSET 0x0060
#define OMAP4430_CM_CLKMODE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0060)
#define OMAP4_CM_IDLEST_DPLL_MPU_OFFSET 0x0064
#define OMAP4430_CM_IDLEST_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0064)
#define OMAP4_CM_AUTOIDLE_DPLL_MPU_OFFSET 0x0068
#define OMAP4430_CM_AUTOIDLE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0068)
#define OMAP4_CM_CLKSEL_DPLL_MPU_OFFSET 0x006c
#define OMAP4430_CM_CLKSEL_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x006c)
#define OMAP4_CM_DIV_M2_DPLL_MPU_OFFSET 0x0070
#define OMAP4430_CM_DIV_M2_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0070)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET 0x0088
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0088)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_MPU_OFFSET 0x008c
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x008c)
#define OMAP4_CM_BYPCLK_DPLL_MPU_OFFSET 0x009c
#define OMAP4430_CM_BYPCLK_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x009c)
#define OMAP4_CM_CLKMODE_DPLL_IVA_OFFSET 0x00a0
#define OMAP4430_CM_CLKMODE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a0)
#define OMAP4_CM_IDLEST_DPLL_IVA_OFFSET 0x00a4
#define OMAP4430_CM_IDLEST_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a4)
#define OMAP4_CM_AUTOIDLE_DPLL_IVA_OFFSET 0x00a8
#define OMAP4430_CM_AUTOIDLE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a8)
#define OMAP4_CM_CLKSEL_DPLL_IVA_OFFSET 0x00ac
#define OMAP4430_CM_CLKSEL_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ac)
#define OMAP4_CM_DIV_M4_DPLL_IVA_OFFSET 0x00b8
#define OMAP4430_CM_DIV_M4_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00b8)
#define OMAP4_CM_DIV_M5_DPLL_IVA_OFFSET 0x00bc
#define OMAP4430_CM_DIV_M5_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00bc)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET 0x00c8
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00c8)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_IVA_OFFSET 0x00cc
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00cc)
#define OMAP4_CM_BYPCLK_DPLL_IVA_OFFSET 0x00dc
#define OMAP4430_CM_BYPCLK_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00dc)
#define OMAP4_CM_CLKMODE_DPLL_ABE_OFFSET 0x00e0
#define OMAP4430_CM_CLKMODE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e0)
#define OMAP4_CM_IDLEST_DPLL_ABE_OFFSET 0x00e4
#define OMAP4430_CM_IDLEST_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e4)
#define OMAP4_CM_AUTOIDLE_DPLL_ABE_OFFSET 0x00e8
#define OMAP4430_CM_AUTOIDLE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e8)
#define OMAP4_CM_CLKSEL_DPLL_ABE_OFFSET 0x00ec
#define OMAP4430_CM_CLKSEL_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ec)
#define OMAP4_CM_DIV_M2_DPLL_ABE_OFFSET 0x00f0
#define OMAP4430_CM_DIV_M2_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f0)
#define OMAP4_CM_DIV_M3_DPLL_ABE_OFFSET 0x00f4
#define OMAP4430_CM_DIV_M3_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f4)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET 0x0108
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0108)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_ABE_OFFSET 0x010c
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x010c)
#define OMAP4_CM_CLKMODE_DPLL_DDRPHY_OFFSET 0x0120
#define OMAP4430_CM_CLKMODE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0120)
#define OMAP4_CM_IDLEST_DPLL_DDRPHY_OFFSET 0x0124
#define OMAP4430_CM_IDLEST_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0124)
#define OMAP4_CM_AUTOIDLE_DPLL_DDRPHY_OFFSET 0x0128
#define OMAP4430_CM_AUTOIDLE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0128)
#define OMAP4_CM_CLKSEL_DPLL_DDRPHY_OFFSET 0x012c
#define OMAP4430_CM_CLKSEL_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x012c)
#define OMAP4_CM_DIV_M2_DPLL_DDRPHY_OFFSET 0x0130
#define OMAP4430_CM_DIV_M2_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0130)
#define OMAP4_CM_DIV_M4_DPLL_DDRPHY_OFFSET 0x0138
#define OMAP4430_CM_DIV_M4_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0138)
#define OMAP4_CM_DIV_M5_DPLL_DDRPHY_OFFSET 0x013c
#define OMAP4430_CM_DIV_M5_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x013c)
#define OMAP4_CM_DIV_M6_DPLL_DDRPHY_OFFSET 0x0140
#define OMAP4430_CM_DIV_M6_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0140)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_DDRPHY_OFFSET 0x0148
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0148)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_DDRPHY_OFFSET 0x014c
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x014c)
#define OMAP4_CM_SHADOW_FREQ_CONFIG1_OFFSET 0x0160
#define OMAP4430_CM_SHADOW_FREQ_CONFIG1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0160)
#define OMAP4_CM_SHADOW_FREQ_CONFIG2_OFFSET 0x0164
#define OMAP4430_CM_SHADOW_FREQ_CONFIG2 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0164)
#define OMAP4_CM_DYN_DEP_PRESCAL_OFFSET 0x0170
#define OMAP4430_CM_DYN_DEP_PRESCAL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0170)
#define OMAP4_CM_RESTORE_ST_OFFSET 0x0180
#define OMAP4430_CM_RESTORE_ST OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0180)
/* CM1.MPU_CM1 register offsets */
#define OMAP4_CM_MPU_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_MPU_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0000)
#define OMAP4_CM_MPU_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_MPU_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0004)
#define OMAP4_CM_MPU_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_MPU_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0008)
#define OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_MPU_MPU_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0020)
/* CM1.TESLA_CM1 register offsets */
#define OMAP4_CM_TESLA_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_TESLA_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0000)
#define OMAP4_CM_TESLA_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_TESLA_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0004)
#define OMAP4_CM_TESLA_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_TESLA_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0008)
#define OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_TESLA_TESLA_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0020)
/* CM1.ABE_CM1 register offsets */
#define OMAP4_CM1_ABE_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM1_ABE_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0000)
#define OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM1_ABE_L4ABE_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0020)
#define OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM1_ABE_AESS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0028)
#define OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM1_ABE_PDM_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0030)
#define OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM1_ABE_DMIC_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0038)
#define OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM1_ABE_MCASP_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0040)
#define OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET 0x0048
#define OMAP4430_CM1_ABE_MCBSP1_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0048)
#define OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET 0x0050
#define OMAP4430_CM1_ABE_MCBSP2_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0050)
#define OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET 0x0058
#define OMAP4430_CM1_ABE_MCBSP3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0058)
#define OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET 0x0060
#define OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0060)
#define OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET 0x0068
#define OMAP4430_CM1_ABE_TIMER5_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0068)
#define OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET 0x0070
#define OMAP4430_CM1_ABE_TIMER6_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0070)
#define OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET 0x0078
#define OMAP4430_CM1_ABE_TIMER7_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0078)
#define OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET 0x0080
#define OMAP4430_CM1_ABE_TIMER8_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0080)
#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET 0x0088
#define OMAP4430_CM1_ABE_WDT3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0088)
/* CM1.RESTORE_CM1 register offsets */
#define OMAP4_CM_CLKSEL_CORE_RESTORE_OFFSET 0x0000
#define OMAP4430_CM_CLKSEL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0000)
#define OMAP4_CM_DIV_M2_DPLL_CORE_RESTORE_OFFSET 0x0004
#define OMAP4430_CM_DIV_M2_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0004)
#define OMAP4_CM_DIV_M3_DPLL_CORE_RESTORE_OFFSET 0x0008
#define OMAP4430_CM_DIV_M3_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0008)
#define OMAP4_CM_DIV_M4_DPLL_CORE_RESTORE_OFFSET 0x000c
#define OMAP4430_CM_DIV_M4_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x000c)
#define OMAP4_CM_DIV_M5_DPLL_CORE_RESTORE_OFFSET 0x0010
#define OMAP4430_CM_DIV_M5_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0010)
#define OMAP4_CM_DIV_M6_DPLL_CORE_RESTORE_OFFSET 0x0014
#define OMAP4430_CM_DIV_M6_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0014)
#define OMAP4_CM_DIV_M7_DPLL_CORE_RESTORE_OFFSET 0x0018
#define OMAP4430_CM_DIV_M7_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0018)
#define OMAP4_CM_CLKSEL_DPLL_CORE_RESTORE_OFFSET 0x001c
#define OMAP4430_CM_CLKSEL_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x001c)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE_OFFSET 0x0020
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0020)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_CORE_RESTORE_OFFSET 0x0024
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0024)
#define OMAP4_CM_CLKMODE_DPLL_CORE_RESTORE_OFFSET 0x0028
#define OMAP4430_CM_CLKMODE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0028)
#define OMAP4_CM_SHADOW_FREQ_CONFIG2_RESTORE_OFFSET 0x002c
#define OMAP4430_CM_SHADOW_FREQ_CONFIG2_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x002c)
#define OMAP4_CM_SHADOW_FREQ_CONFIG1_RESTORE_OFFSET 0x0030
#define OMAP4430_CM_SHADOW_FREQ_CONFIG1_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0030)
#define OMAP4_CM_AUTOIDLE_DPLL_CORE_RESTORE_OFFSET 0x0034
#define OMAP4430_CM_AUTOIDLE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0034)
#define OMAP4_CM_MPU_CLKSTCTRL_RESTORE_OFFSET 0x0038
#define OMAP4430_CM_MPU_CLKSTCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0038)
#define OMAP4_CM_CM1_PROFILING_CLKCTRL_RESTORE_OFFSET 0x003c
#define OMAP4430_CM_CM1_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x003c)
#define OMAP4_CM_DYN_DEP_PRESCAL_RESTORE_OFFSET 0x0040
#define OMAP4430_CM_DYN_DEP_PRESCAL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0040)
/* Function prototypes */
extern u32 omap4_cm1_read_inst_reg(s16 inst, u16 idx);
extern void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_cm1_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
#endif

508
arch/arm/mach-omap2/cm2_44xx.h Normal file
View File

@ -0,0 +1,508 @@
/*
* OMAP44xx CM2 instance offset macros
*
* Copyright (C) 2009-2010 Texas Instruments, Inc.
* Copyright (C) 2009-2010 Nokia Corporation
*
* Paul Walmsley (paul@pwsan.com)
* Rajendra Nayak (rnayak@ti.com)
* Benoit Cousson (b-cousson@ti.com)
*
* This file is automatically generated from the OMAP hardware databases.
* We respectfully ask that any modifications to this file be coordinated
* with the public linux-omap@vger.kernel.org mailing list and the
* authors above to ensure that the autogeneration scripts are kept
* up-to-date with the file contents.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
* or "OMAP4430".
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CM2_44XX_H
#define __ARCH_ARM_MACH_OMAP2_CM2_44XX_H
/* CM2 base address */
#define OMAP4430_CM2_BASE 0x4a008000
#define OMAP44XX_CM2_REGADDR(inst, reg) \
OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE + (inst) + (reg))
/* CM2 instances */
#define OMAP4430_CM2_OCP_SOCKET_INST 0x0000
#define OMAP4430_CM2_CKGEN_INST 0x0100
#define OMAP4430_CM2_ALWAYS_ON_INST 0x0600
#define OMAP4430_CM2_CORE_INST 0x0700
#define OMAP4430_CM2_IVAHD_INST 0x0f00
#define OMAP4430_CM2_CAM_INST 0x1000
#define OMAP4430_CM2_DSS_INST 0x1100
#define OMAP4430_CM2_GFX_INST 0x1200
#define OMAP4430_CM2_L3INIT_INST 0x1300
#define OMAP4430_CM2_L4PER_INST 0x1400
#define OMAP4430_CM2_CEFUSE_INST 0x1600
#define OMAP4430_CM2_RESTORE_INST 0x1e00
#define OMAP4430_CM2_INSTR_INST 0x1f00
/* CM2 clockdomain register offsets (from instance start) */
#define OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS 0x0000
#define OMAP4430_CM2_CORE_L3_1_CDOFFS 0x0000
#define OMAP4430_CM2_CORE_L3_2_CDOFFS 0x0100
#define OMAP4430_CM2_CORE_DUCATI_CDOFFS 0x0200
#define OMAP4430_CM2_CORE_SDMA_CDOFFS 0x0300
#define OMAP4430_CM2_CORE_MEMIF_CDOFFS 0x0400
#define OMAP4430_CM2_CORE_D2D_CDOFFS 0x0500
#define OMAP4430_CM2_CORE_L4CFG_CDOFFS 0x0600
#define OMAP4430_CM2_CORE_L3INSTR_CDOFFS 0x0700
#define OMAP4430_CM2_IVAHD_IVAHD_CDOFFS 0x0000
#define OMAP4430_CM2_CAM_CAM_CDOFFS 0x0000
#define OMAP4430_CM2_DSS_DSS_CDOFFS 0x0000
#define OMAP4430_CM2_GFX_GFX_CDOFFS 0x0000
#define OMAP4430_CM2_L3INIT_L3INIT_CDOFFS 0x0000
#define OMAP4430_CM2_L4PER_L4PER_CDOFFS 0x0000
#define OMAP4430_CM2_L4PER_L4SEC_CDOFFS 0x0180
#define OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS 0x0000
/* CM2 */
/* CM2.OCP_SOCKET_CM2 register offsets */
#define OMAP4_REVISION_CM2_OFFSET 0x0000
#define OMAP4430_REVISION_CM2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0000)
#define OMAP4_CM_CM2_PROFILING_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_CM2_PROFILING_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0040)
/* CM2.CKGEN_CM2 register offsets */
#define OMAP4_CM_CLKSEL_DUCATI_ISS_ROOT_OFFSET 0x0000
#define OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0000)
#define OMAP4_CM_CLKSEL_USB_60MHZ_OFFSET 0x0004
#define OMAP4430_CM_CLKSEL_USB_60MHZ OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0004)
#define OMAP4_CM_SCALE_FCLK_OFFSET 0x0008
#define OMAP4430_CM_SCALE_FCLK OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0008)
#define OMAP4_CM_CORE_DVFS_PERF1_OFFSET 0x0010
#define OMAP4430_CM_CORE_DVFS_PERF1 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0010)
#define OMAP4_CM_CORE_DVFS_PERF2_OFFSET 0x0014
#define OMAP4430_CM_CORE_DVFS_PERF2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0014)
#define OMAP4_CM_CORE_DVFS_PERF3_OFFSET 0x0018
#define OMAP4430_CM_CORE_DVFS_PERF3 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0018)
#define OMAP4_CM_CORE_DVFS_PERF4_OFFSET 0x001c
#define OMAP4430_CM_CORE_DVFS_PERF4 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x001c)
#define OMAP4_CM_CORE_DVFS_CURRENT_OFFSET 0x0024
#define OMAP4430_CM_CORE_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0024)
#define OMAP4_CM_IVA_DVFS_PERF_TESLA_OFFSET 0x0028
#define OMAP4430_CM_IVA_DVFS_PERF_TESLA OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0028)
#define OMAP4_CM_IVA_DVFS_PERF_IVAHD_OFFSET 0x002c
#define OMAP4430_CM_IVA_DVFS_PERF_IVAHD OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x002c)
#define OMAP4_CM_IVA_DVFS_PERF_ABE_OFFSET 0x0030
#define OMAP4430_CM_IVA_DVFS_PERF_ABE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0030)
#define OMAP4_CM_IVA_DVFS_CURRENT_OFFSET 0x0038
#define OMAP4430_CM_IVA_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0038)
#define OMAP4_CM_CLKMODE_DPLL_PER_OFFSET 0x0040
#define OMAP4430_CM_CLKMODE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0040)
#define OMAP4_CM_IDLEST_DPLL_PER_OFFSET 0x0044
#define OMAP4430_CM_IDLEST_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0044)
#define OMAP4_CM_AUTOIDLE_DPLL_PER_OFFSET 0x0048
#define OMAP4430_CM_AUTOIDLE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0048)
#define OMAP4_CM_CLKSEL_DPLL_PER_OFFSET 0x004c
#define OMAP4430_CM_CLKSEL_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x004c)
#define OMAP4_CM_DIV_M2_DPLL_PER_OFFSET 0x0050
#define OMAP4430_CM_DIV_M2_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0050)
#define OMAP4_CM_DIV_M3_DPLL_PER_OFFSET 0x0054
#define OMAP4430_CM_DIV_M3_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0054)
#define OMAP4_CM_DIV_M4_DPLL_PER_OFFSET 0x0058
#define OMAP4430_CM_DIV_M4_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0058)
#define OMAP4_CM_DIV_M5_DPLL_PER_OFFSET 0x005c
#define OMAP4430_CM_DIV_M5_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x005c)
#define OMAP4_CM_DIV_M6_DPLL_PER_OFFSET 0x0060
#define OMAP4430_CM_DIV_M6_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0060)
#define OMAP4_CM_DIV_M7_DPLL_PER_OFFSET 0x0064
#define OMAP4430_CM_DIV_M7_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0064)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET 0x0068
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0068)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_PER_OFFSET 0x006c
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x006c)
#define OMAP4_CM_CLKMODE_DPLL_USB_OFFSET 0x0080
#define OMAP4430_CM_CLKMODE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0080)
#define OMAP4_CM_IDLEST_DPLL_USB_OFFSET 0x0084
#define OMAP4430_CM_IDLEST_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0084)
#define OMAP4_CM_AUTOIDLE_DPLL_USB_OFFSET 0x0088
#define OMAP4430_CM_AUTOIDLE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0088)
#define OMAP4_CM_CLKSEL_DPLL_USB_OFFSET 0x008c
#define OMAP4430_CM_CLKSEL_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x008c)
#define OMAP4_CM_DIV_M2_DPLL_USB_OFFSET 0x0090
#define OMAP4430_CM_DIV_M2_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0090)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET 0x00a8
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00a8)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_USB_OFFSET 0x00ac
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ac)
#define OMAP4_CM_CLKDCOLDO_DPLL_USB_OFFSET 0x00b4
#define OMAP4430_CM_CLKDCOLDO_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00b4)
#define OMAP4_CM_CLKMODE_DPLL_UNIPRO_OFFSET 0x00c0
#define OMAP4430_CM_CLKMODE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c0)
#define OMAP4_CM_IDLEST_DPLL_UNIPRO_OFFSET 0x00c4
#define OMAP4430_CM_IDLEST_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c4)
#define OMAP4_CM_AUTOIDLE_DPLL_UNIPRO_OFFSET 0x00c8
#define OMAP4430_CM_AUTOIDLE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c8)
#define OMAP4_CM_CLKSEL_DPLL_UNIPRO_OFFSET 0x00cc
#define OMAP4430_CM_CLKSEL_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00cc)
#define OMAP4_CM_DIV_M2_DPLL_UNIPRO_OFFSET 0x00d0
#define OMAP4430_CM_DIV_M2_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00d0)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_UNIPRO_OFFSET 0x00e8
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00e8)
#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_UNIPRO_OFFSET 0x00ec
#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ec)
/* CM2.ALWAYS_ON_CM2 register offsets */
#define OMAP4_CM_ALWON_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_ALWON_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0000)
#define OMAP4_CM_ALWON_MDMINTC_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_ALWON_MDMINTC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0020)
#define OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_ALWON_SR_MPU_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0028)
#define OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM_ALWON_SR_IVA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0030)
#define OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM_ALWON_SR_CORE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0038)
#define OMAP4_CM_ALWON_USBPHY_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_ALWON_USBPHY_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0040)
/* CM2.CORE_CM2 register offsets */
#define OMAP4_CM_L3_1_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_L3_1_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0000)
#define OMAP4_CM_L3_1_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_L3_1_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0008)
#define OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_L3_1_L3_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0020)
#define OMAP4_CM_L3_2_CLKSTCTRL_OFFSET 0x0100
#define OMAP4430_CM_L3_2_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0100)
#define OMAP4_CM_L3_2_DYNAMICDEP_OFFSET 0x0108
#define OMAP4430_CM_L3_2_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0108)
#define OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET 0x0120
#define OMAP4430_CM_L3_2_L3_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0120)
#define OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET 0x0128
#define OMAP4430_CM_L3_2_GPMC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0128)
#define OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET 0x0130
#define OMAP4430_CM_L3_2_OCMC_RAM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0130)
#define OMAP4_CM_DUCATI_CLKSTCTRL_OFFSET 0x0200
#define OMAP4430_CM_DUCATI_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0200)
#define OMAP4_CM_DUCATI_STATICDEP_OFFSET 0x0204
#define OMAP4430_CM_DUCATI_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0204)
#define OMAP4_CM_DUCATI_DYNAMICDEP_OFFSET 0x0208
#define OMAP4430_CM_DUCATI_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0208)
#define OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET 0x0220
#define OMAP4430_CM_DUCATI_DUCATI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0220)
#define OMAP4_CM_SDMA_CLKSTCTRL_OFFSET 0x0300
#define OMAP4430_CM_SDMA_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0300)
#define OMAP4_CM_SDMA_STATICDEP_OFFSET 0x0304
#define OMAP4430_CM_SDMA_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0304)
#define OMAP4_CM_SDMA_DYNAMICDEP_OFFSET 0x0308
#define OMAP4430_CM_SDMA_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0308)
#define OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET 0x0320
#define OMAP4430_CM_SDMA_SDMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0320)
#define OMAP4_CM_MEMIF_CLKSTCTRL_OFFSET 0x0400
#define OMAP4430_CM_MEMIF_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0400)
#define OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET 0x0420
#define OMAP4430_CM_MEMIF_DMM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0420)
#define OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET 0x0428
#define OMAP4430_CM_MEMIF_EMIF_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0428)
#define OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET 0x0430
#define OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0430)
#define OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET 0x0438
#define OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0438)
#define OMAP4_CM_MEMIF_DLL_CLKCTRL_OFFSET 0x0440
#define OMAP4430_CM_MEMIF_DLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0440)
#define OMAP4_CM_MEMIF_EMIF_H1_CLKCTRL_OFFSET 0x0450
#define OMAP4430_CM_MEMIF_EMIF_H1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0450)
#define OMAP4_CM_MEMIF_EMIF_H2_CLKCTRL_OFFSET 0x0458
#define OMAP4430_CM_MEMIF_EMIF_H2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0458)
#define OMAP4_CM_MEMIF_DLL_H_CLKCTRL_OFFSET 0x0460
#define OMAP4430_CM_MEMIF_DLL_H_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0460)
#define OMAP4_CM_D2D_CLKSTCTRL_OFFSET 0x0500
#define OMAP4430_CM_D2D_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0500)
#define OMAP4_CM_D2D_STATICDEP_OFFSET 0x0504
#define OMAP4430_CM_D2D_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0504)
#define OMAP4_CM_D2D_DYNAMICDEP_OFFSET 0x0508
#define OMAP4430_CM_D2D_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0508)
#define OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET 0x0520
#define OMAP4430_CM_D2D_SAD2D_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0520)
#define OMAP4_CM_D2D_INSTEM_ICR_CLKCTRL_OFFSET 0x0528
#define OMAP4430_CM_D2D_INSTEM_ICR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0528)
#define OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET 0x0530
#define OMAP4430_CM_D2D_SAD2D_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0530)
#define OMAP4_CM_L4CFG_CLKSTCTRL_OFFSET 0x0600
#define OMAP4430_CM_L4CFG_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0600)
#define OMAP4_CM_L4CFG_DYNAMICDEP_OFFSET 0x0608
#define OMAP4430_CM_L4CFG_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0608)
#define OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET 0x0620
#define OMAP4430_CM_L4CFG_L4_CFG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0620)
#define OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET 0x0628
#define OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0628)
#define OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET 0x0630
#define OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0630)
#define OMAP4_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET 0x0638
#define OMAP4430_CM_L4CFG_SAR_ROM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0638)
#define OMAP4_CM_L3INSTR_CLKSTCTRL_OFFSET 0x0700
#define OMAP4430_CM_L3INSTR_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0700)
#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET 0x0720
#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0720)
#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET 0x0728
#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0728)
#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET 0x0740
#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0740)
/* CM2.IVAHD_CM2 register offsets */
#define OMAP4_CM_IVAHD_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_IVAHD_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0000)
#define OMAP4_CM_IVAHD_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_IVAHD_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0004)
#define OMAP4_CM_IVAHD_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_IVAHD_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0008)
#define OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_IVAHD_IVAHD_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0020)
#define OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_IVAHD_SL2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0028)
/* CM2.CAM_CM2 register offsets */
#define OMAP4_CM_CAM_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_CAM_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0000)
#define OMAP4_CM_CAM_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_CAM_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0004)
#define OMAP4_CM_CAM_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_CAM_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0008)
#define OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_CAM_ISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0020)
#define OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_CAM_FDIF_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0028)
/* CM2.DSS_CM2 register offsets */
#define OMAP4_CM_DSS_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_DSS_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0000)
#define OMAP4_CM_DSS_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_DSS_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0004)
#define OMAP4_CM_DSS_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_DSS_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0008)
#define OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_DSS_DSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0020)
#define OMAP4_CM_DSS_DEISS_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_DSS_DEISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0028)
/* CM2.GFX_CM2 register offsets */
#define OMAP4_CM_GFX_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_GFX_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0000)
#define OMAP4_CM_GFX_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_GFX_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0004)
#define OMAP4_CM_GFX_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_GFX_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0008)
#define OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_GFX_GFX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0020)
/* CM2.L3INIT_CM2 register offsets */
#define OMAP4_CM_L3INIT_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_L3INIT_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0000)
#define OMAP4_CM_L3INIT_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_L3INIT_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0004)
#define OMAP4_CM_L3INIT_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_L3INIT_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0008)
#define OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_L3INIT_MMC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0028)
#define OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM_L3INIT_MMC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0030)
#define OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM_L3INIT_HSI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0038)
#define OMAP4_CM_L3INIT_UNIPRO1_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_L3INIT_UNIPRO1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0040)
#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET 0x0058
#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0058)
#define OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET 0x0060
#define OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0060)
#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET 0x0068
#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0068)
#define OMAP4_CM_L3INIT_P1500_CLKCTRL_OFFSET 0x0078
#define OMAP4430_CM_L3INIT_P1500_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0078)
#define OMAP4_CM_L3INIT_EMAC_CLKCTRL_OFFSET 0x0080
#define OMAP4430_CM_L3INIT_EMAC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0080)
#define OMAP4_CM_L3INIT_SATA_CLKCTRL_OFFSET 0x0088
#define OMAP4430_CM_L3INIT_SATA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0088)
#define OMAP4_CM_L3INIT_TPPSS_CLKCTRL_OFFSET 0x0090
#define OMAP4430_CM_L3INIT_TPPSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0090)
#define OMAP4_CM_L3INIT_PCIESS_CLKCTRL_OFFSET 0x0098
#define OMAP4430_CM_L3INIT_PCIESS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0098)
#define OMAP4_CM_L3INIT_CCPTX_CLKCTRL_OFFSET 0x00a8
#define OMAP4430_CM_L3INIT_CCPTX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00a8)
#define OMAP4_CM_L3INIT_XHPI_CLKCTRL_OFFSET 0x00c0
#define OMAP4430_CM_L3INIT_XHPI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c0)
#define OMAP4_CM_L3INIT_MMC6_CLKCTRL_OFFSET 0x00c8
#define OMAP4430_CM_L3INIT_MMC6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c8)
#define OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET 0x00d0
#define OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00d0)
#define OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET 0x00e0
#define OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00e0)
/* CM2.L4PER_CM2 register offsets */
#define OMAP4_CM_L4PER_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_L4PER_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0000)
#define OMAP4_CM_L4PER_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_L4PER_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0008)
#define OMAP4_CM_L4PER_ADC_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_L4PER_ADC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0020)
#define OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0028)
#define OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0030)
#define OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0038)
#define OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0040)
#define OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET 0x0048
#define OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0048)
#define OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET 0x0050
#define OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0050)
#define OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET 0x0058
#define OMAP4430_CM_L4PER_ELM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0058)
#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET 0x0060
#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0060)
#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET 0x0068
#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0068)
#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET 0x0070
#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0070)
#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET 0x0078
#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0078)
#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET 0x0080
#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0080)
#define OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET 0x0088
#define OMAP4430_CM_L4PER_HDQ1W_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0088)
#define OMAP4_CM_L4PER_HECC1_CLKCTRL_OFFSET 0x0090
#define OMAP4430_CM_L4PER_HECC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0090)
#define OMAP4_CM_L4PER_HECC2_CLKCTRL_OFFSET 0x0098
#define OMAP4430_CM_L4PER_HECC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0098)
#define OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET 0x00a0
#define OMAP4430_CM_L4PER_I2C1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a0)
#define OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET 0x00a8
#define OMAP4430_CM_L4PER_I2C2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a8)
#define OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET 0x00b0
#define OMAP4430_CM_L4PER_I2C3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b0)
#define OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET 0x00b8
#define OMAP4430_CM_L4PER_I2C4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b8)
#define OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET 0x00c0
#define OMAP4430_CM_L4PER_L4PER_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00c0)
#define OMAP4_CM_L4PER_MCASP2_CLKCTRL_OFFSET 0x00d0
#define OMAP4430_CM_L4PER_MCASP2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d0)
#define OMAP4_CM_L4PER_MCASP3_CLKCTRL_OFFSET 0x00d8
#define OMAP4430_CM_L4PER_MCASP3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d8)
#define OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET 0x00e0
#define OMAP4430_CM_L4PER_MCBSP4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e0)
#define OMAP4_CM_L4PER_MGATE_CLKCTRL_OFFSET 0x00e8
#define OMAP4430_CM_L4PER_MGATE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e8)
#define OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET 0x00f0
#define OMAP4430_CM_L4PER_MCSPI1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f0)
#define OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET 0x00f8
#define OMAP4430_CM_L4PER_MCSPI2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f8)
#define OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET 0x0100
#define OMAP4430_CM_L4PER_MCSPI3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0100)
#define OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET 0x0108
#define OMAP4430_CM_L4PER_MCSPI4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0108)
#define OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET 0x0120
#define OMAP4430_CM_L4PER_MMCSD3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0120)
#define OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET 0x0128
#define OMAP4430_CM_L4PER_MMCSD4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0128)
#define OMAP4_CM_L4PER_MSPROHG_CLKCTRL_OFFSET 0x0130
#define OMAP4430_CM_L4PER_MSPROHG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0130)
#define OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET 0x0138
#define OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0138)
#define OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET 0x0140
#define OMAP4430_CM_L4PER_UART1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0140)
#define OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET 0x0148
#define OMAP4430_CM_L4PER_UART2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0148)
#define OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET 0x0150
#define OMAP4430_CM_L4PER_UART3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0150)
#define OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET 0x0158
#define OMAP4430_CM_L4PER_UART4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0158)
#define OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET 0x0160
#define OMAP4430_CM_L4PER_MMCSD5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0160)
#define OMAP4_CM_L4PER_I2C5_CLKCTRL_OFFSET 0x0168
#define OMAP4430_CM_L4PER_I2C5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0168)
#define OMAP4_CM_L4SEC_CLKSTCTRL_OFFSET 0x0180
#define OMAP4430_CM_L4SEC_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0180)
#define OMAP4_CM_L4SEC_STATICDEP_OFFSET 0x0184
#define OMAP4430_CM_L4SEC_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0184)
#define OMAP4_CM_L4SEC_DYNAMICDEP_OFFSET 0x0188
#define OMAP4430_CM_L4SEC_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0188)
#define OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET 0x01a0
#define OMAP4430_CM_L4SEC_AES1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a0)
#define OMAP4_CM_L4SEC_AES2_CLKCTRL_OFFSET 0x01a8
#define OMAP4430_CM_L4SEC_AES2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a8)
#define OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET 0x01b0
#define OMAP4430_CM_L4SEC_DES3DES_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b0)
#define OMAP4_CM_L4SEC_PKAEIP29_CLKCTRL_OFFSET 0x01b8
#define OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b8)
#define OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET 0x01c0
#define OMAP4430_CM_L4SEC_RNG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c0)
#define OMAP4_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET 0x01c8
#define OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c8)
#define OMAP4_CM_L4SEC_CRYPTODMA_CLKCTRL_OFFSET 0x01d8
#define OMAP4430_CM_L4SEC_CRYPTODMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01d8)
/* CM2.CEFUSE_CM2 register offsets */
#define OMAP4_CM_CEFUSE_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_CEFUSE_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0000)
#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0020)
/* CM2.RESTORE_CM2 register offsets */
#define OMAP4_CM_L3_1_CLKSTCTRL_RESTORE_OFFSET 0x0000
#define OMAP4430_CM_L3_1_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0000)
#define OMAP4_CM_L3_2_CLKSTCTRL_RESTORE_OFFSET 0x0004
#define OMAP4430_CM_L3_2_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0004)
#define OMAP4_CM_L4CFG_CLKSTCTRL_RESTORE_OFFSET 0x0008
#define OMAP4430_CM_L4CFG_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0008)
#define OMAP4_CM_MEMIF_CLKSTCTRL_RESTORE_OFFSET 0x000c
#define OMAP4430_CM_MEMIF_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x000c)
#define OMAP4_CM_L4PER_CLKSTCTRL_RESTORE_OFFSET 0x0010
#define OMAP4430_CM_L4PER_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0010)
#define OMAP4_CM_L3INIT_CLKSTCTRL_RESTORE_OFFSET 0x0014
#define OMAP4430_CM_L3INIT_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0014)
#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_RESTORE_OFFSET 0x0018
#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0018)
#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE_OFFSET 0x001c
#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x001c)
#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE_OFFSET 0x0020
#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0020)
#define OMAP4_CM_CM2_PROFILING_CLKCTRL_RESTORE_OFFSET 0x0024
#define OMAP4430_CM_CM2_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0024)
#define OMAP4_CM_D2D_STATICDEP_RESTORE_OFFSET 0x0028
#define OMAP4430_CM_D2D_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0028)
#define OMAP4_CM_L3_1_DYNAMICDEP_RESTORE_OFFSET 0x002c
#define OMAP4430_CM_L3_1_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x002c)
#define OMAP4_CM_L3_2_DYNAMICDEP_RESTORE_OFFSET 0x0030
#define OMAP4430_CM_L3_2_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0030)
#define OMAP4_CM_D2D_DYNAMICDEP_RESTORE_OFFSET 0x0034
#define OMAP4430_CM_D2D_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0034)
#define OMAP4_CM_L4CFG_DYNAMICDEP_RESTORE_OFFSET 0x0038
#define OMAP4430_CM_L4CFG_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0038)
#define OMAP4_CM_L4PER_DYNAMICDEP_RESTORE_OFFSET 0x003c
#define OMAP4430_CM_L4PER_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x003c)
#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_RESTORE_OFFSET 0x0040
#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0040)
#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_RESTORE_OFFSET 0x0044
#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0044)
#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_RESTORE_OFFSET 0x0048
#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0048)
#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_RESTORE_OFFSET 0x004c
#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x004c)
#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_RESTORE_OFFSET 0x0050
#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0050)
#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE_OFFSET 0x0054
#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0054)
#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE_OFFSET 0x0058
#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0058)
#define OMAP4_CM_SDMA_STATICDEP_RESTORE_OFFSET 0x005c
#define OMAP4430_CM_SDMA_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x005c)
/* Function prototypes */
extern u32 omap4_cm2_read_inst_reg(s16 inst, u16 idx);
extern void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_cm2_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
#endif

471
arch/arm/mach-omap2/cm2xxx_3xxx.c Normal file
View File

@ -0,0 +1,471 @@
/*
* OMAP2/3 CM module functions
*
* Copyright (C) 2009 Nokia Corporation
* Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include <plat/common.h>
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
#include "cm-regbits-34xx.h"
static const u8 cm_idlest_offs[] = {
CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
};
u32 omap2_cm_read_mod_reg(s16 module, u16 idx)
{
return __raw_readl(cm_base + module + idx);
}
void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx)
{
__raw_writel(val, cm_base + module + idx);
}
/* Read-modify-write a register in a CM module. Caller must lock */
u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
{
u32 v;
v = omap2_cm_read_mod_reg(module, idx);
v &= ~mask;
v |= bits;
omap2_cm_write_mod_reg(v, module, idx);
return v;
}
u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
{
return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx);
}
u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
{
return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx);
}
/*
*
*/
static void _write_clktrctrl(u8 c, s16 module, u32 mask)
{
u32 v;
v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL);
v &= ~mask;
v |= c << __ffs(mask);
omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL);
}
bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
{
u32 v;
bool ret = 0;
BUG_ON(!cpu_is_omap24xx() && !cpu_is_omap34xx());
v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL);
v &= mask;
v >>= __ffs(mask);
if (cpu_is_omap24xx())
ret = (v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
else
ret = (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
return ret;
}
void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
{
_write_clktrctrl(OMAP24XX_CLKSTCTRL_ENABLE_AUTO, module, mask);
}
void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
{
_write_clktrctrl(OMAP24XX_CLKSTCTRL_DISABLE_AUTO, module, mask);
}
void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
{
_write_clktrctrl(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, module, mask);
}
void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
{
_write_clktrctrl(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, module, mask);
}
void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask)
{
_write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, module, mask);
}
void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask)
{
_write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, module, mask);
}
/*
*
*/
/**
* omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby
* @prcm_mod: PRCM module offset
* @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
* @idlest_shift: shift of the bit in the CM_IDLEST* register to check
*
* XXX document
*/
int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
{
int ena = 0, i = 0;
u8 cm_idlest_reg;
u32 mask;
if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs)))
return -EINVAL;
cm_idlest_reg = cm_idlest_offs[idlest_id - 1];
mask = 1 << idlest_shift;
if (cpu_is_omap24xx())
ena = mask;
else if (cpu_is_omap34xx())
ena = 0;
else
BUG();
omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena),
MAX_MODULE_READY_TIME, i);
return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
}
/*
* Context save/restore code - OMAP3 only
*/
#ifdef CONFIG_ARCH_OMAP3
struct omap3_cm_regs {
u32 iva2_cm_clksel1;
u32 iva2_cm_clksel2;
u32 cm_sysconfig;
u32 sgx_cm_clksel;
u32 dss_cm_clksel;
u32 cam_cm_clksel;
u32 per_cm_clksel;
u32 emu_cm_clksel;
u32 emu_cm_clkstctrl;
u32 pll_cm_autoidle2;
u32 pll_cm_clksel4;
u32 pll_cm_clksel5;
u32 pll_cm_clken2;
u32 cm_polctrl;
u32 iva2_cm_fclken;
u32 iva2_cm_clken_pll;
u32 core_cm_fclken1;
u32 core_cm_fclken3;
u32 sgx_cm_fclken;
u32 wkup_cm_fclken;
u32 dss_cm_fclken;
u32 cam_cm_fclken;
u32 per_cm_fclken;
u32 usbhost_cm_fclken;
u32 core_cm_iclken1;
u32 core_cm_iclken2;
u32 core_cm_iclken3;
u32 sgx_cm_iclken;
u32 wkup_cm_iclken;
u32 dss_cm_iclken;
u32 cam_cm_iclken;
u32 per_cm_iclken;
u32 usbhost_cm_iclken;
u32 iva2_cm_autoidle2;
u32 mpu_cm_autoidle2;
u32 iva2_cm_clkstctrl;
u32 mpu_cm_clkstctrl;
u32 core_cm_clkstctrl;
u32 sgx_cm_clkstctrl;
u32 dss_cm_clkstctrl;
u32 cam_cm_clkstctrl;
u32 per_cm_clkstctrl;
u32 neon_cm_clkstctrl;
u32 usbhost_cm_clkstctrl;
u32 core_cm_autoidle1;
u32 core_cm_autoidle2;
u32 core_cm_autoidle3;
u32 wkup_cm_autoidle;
u32 dss_cm_autoidle;
u32 cam_cm_autoidle;
u32 per_cm_autoidle;
u32 usbhost_cm_autoidle;
u32 sgx_cm_sleepdep;
u32 dss_cm_sleepdep;
u32 cam_cm_sleepdep;
u32 per_cm_sleepdep;
u32 usbhost_cm_sleepdep;
u32 cm_clkout_ctrl;
};
static struct omap3_cm_regs cm_context;
void omap3_cm_save_context(void)
{
cm_context.iva2_cm_clksel1 =
omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1);
cm_context.iva2_cm_clksel2 =
omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2);
cm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
cm_context.sgx_cm_clksel =
omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
cm_context.dss_cm_clksel =
omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
cm_context.cam_cm_clksel =
omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL);
cm_context.per_cm_clksel =
omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL);
cm_context.emu_cm_clksel =
omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
cm_context.emu_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.pll_cm_autoidle2 =
omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
cm_context.pll_cm_clksel4 =
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
cm_context.pll_cm_clksel5 =
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
cm_context.pll_cm_clken2 =
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
cm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
cm_context.iva2_cm_fclken =
omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN);
cm_context.iva2_cm_clken_pll =
omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL);
cm_context.core_cm_fclken1 =
omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
cm_context.core_cm_fclken3 =
omap2_cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3);
cm_context.sgx_cm_fclken =
omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN);
cm_context.wkup_cm_fclken =
omap2_cm_read_mod_reg(WKUP_MOD, CM_FCLKEN);
cm_context.dss_cm_fclken =
omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN);
cm_context.cam_cm_fclken =
omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN);
cm_context.per_cm_fclken =
omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN);
cm_context.usbhost_cm_fclken =
omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
cm_context.core_cm_iclken1 =
omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN1);
cm_context.core_cm_iclken2 =
omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN2);
cm_context.core_cm_iclken3 =
omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN3);
cm_context.sgx_cm_iclken =
omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN);
cm_context.wkup_cm_iclken =
omap2_cm_read_mod_reg(WKUP_MOD, CM_ICLKEN);
cm_context.dss_cm_iclken =
omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN);
cm_context.cam_cm_iclken =
omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN);
cm_context.per_cm_iclken =
omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN);
cm_context.usbhost_cm_iclken =
omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
cm_context.iva2_cm_autoidle2 =
omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
cm_context.mpu_cm_autoidle2 =
omap2_cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
cm_context.iva2_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.mpu_cm_clkstctrl =
omap2_cm_read_mod_reg(MPU_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.core_cm_clkstctrl =
omap2_cm_read_mod_reg(CORE_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.sgx_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.dss_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.cam_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.per_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430_PER_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.neon_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430_NEON_MOD, OMAP2_CM_CLKSTCTRL);
cm_context.usbhost_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD,
OMAP2_CM_CLKSTCTRL);
cm_context.core_cm_autoidle1 =
omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1);
cm_context.core_cm_autoidle2 =
omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2);
cm_context.core_cm_autoidle3 =
omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3);
cm_context.wkup_cm_autoidle =
omap2_cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE);
cm_context.dss_cm_autoidle =
omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE);
cm_context.cam_cm_autoidle =
omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE);
cm_context.per_cm_autoidle =
omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
cm_context.usbhost_cm_autoidle =
omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
cm_context.sgx_cm_sleepdep =
omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD,
OMAP3430_CM_SLEEPDEP);
cm_context.dss_cm_sleepdep =
omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP);
cm_context.cam_cm_sleepdep =
omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP);
cm_context.per_cm_sleepdep =
omap2_cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP);
cm_context.usbhost_cm_sleepdep =
omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD,
OMAP3430_CM_SLEEPDEP);
cm_context.cm_clkout_ctrl =
omap2_cm_read_mod_reg(OMAP3430_CCR_MOD,
OMAP3_CM_CLKOUT_CTRL_OFFSET);
}
void omap3_cm_restore_context(void)
{
omap2_cm_write_mod_reg(cm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD,
CM_CLKSEL1);
omap2_cm_write_mod_reg(cm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD,
CM_CLKSEL2);
__raw_writel(cm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
omap2_cm_write_mod_reg(cm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
CM_CLKSEL);
omap2_cm_write_mod_reg(cm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
CM_CLKSEL);
omap2_cm_write_mod_reg(cm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
CM_CLKSEL);
omap2_cm_write_mod_reg(cm_context.per_cm_clksel, OMAP3430_PER_MOD,
CM_CLKSEL);
omap2_cm_write_mod_reg(cm_context.emu_cm_clksel, OMAP3430_EMU_MOD,
CM_CLKSEL1);
omap2_cm_write_mod_reg(cm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.pll_cm_autoidle2, PLL_MOD,
CM_AUTOIDLE2);
omap2_cm_write_mod_reg(cm_context.pll_cm_clksel4, PLL_MOD,
OMAP3430ES2_CM_CLKSEL4);
omap2_cm_write_mod_reg(cm_context.pll_cm_clksel5, PLL_MOD,
OMAP3430ES2_CM_CLKSEL5);
omap2_cm_write_mod_reg(cm_context.pll_cm_clken2, PLL_MOD,
OMAP3430ES2_CM_CLKEN2);
__raw_writel(cm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
omap2_cm_write_mod_reg(cm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD,
CM_FCLKEN);
omap2_cm_write_mod_reg(cm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD,
OMAP3430_CM_CLKEN_PLL);
omap2_cm_write_mod_reg(cm_context.core_cm_fclken1, CORE_MOD,
CM_FCLKEN1);
omap2_cm_write_mod_reg(cm_context.core_cm_fclken3, CORE_MOD,
OMAP3430ES2_CM_FCLKEN3);
omap2_cm_write_mod_reg(cm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD,
CM_FCLKEN);
omap2_cm_write_mod_reg(cm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN);
omap2_cm_write_mod_reg(cm_context.dss_cm_fclken, OMAP3430_DSS_MOD,
CM_FCLKEN);
omap2_cm_write_mod_reg(cm_context.cam_cm_fclken, OMAP3430_CAM_MOD,
CM_FCLKEN);
omap2_cm_write_mod_reg(cm_context.per_cm_fclken, OMAP3430_PER_MOD,
CM_FCLKEN);
omap2_cm_write_mod_reg(cm_context.usbhost_cm_fclken,
OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
omap2_cm_write_mod_reg(cm_context.core_cm_iclken1, CORE_MOD,
CM_ICLKEN1);
omap2_cm_write_mod_reg(cm_context.core_cm_iclken2, CORE_MOD,
CM_ICLKEN2);
omap2_cm_write_mod_reg(cm_context.core_cm_iclken3, CORE_MOD,
CM_ICLKEN3);
omap2_cm_write_mod_reg(cm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD,
CM_ICLKEN);
omap2_cm_write_mod_reg(cm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN);
omap2_cm_write_mod_reg(cm_context.dss_cm_iclken, OMAP3430_DSS_MOD,
CM_ICLKEN);
omap2_cm_write_mod_reg(cm_context.cam_cm_iclken, OMAP3430_CAM_MOD,
CM_ICLKEN);
omap2_cm_write_mod_reg(cm_context.per_cm_iclken, OMAP3430_PER_MOD,
CM_ICLKEN);
omap2_cm_write_mod_reg(cm_context.usbhost_cm_iclken,
OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
omap2_cm_write_mod_reg(cm_context.iva2_cm_autoidle2, OMAP3430_IVA2_MOD,
CM_AUTOIDLE2);
omap2_cm_write_mod_reg(cm_context.mpu_cm_autoidle2, MPU_MOD,
CM_AUTOIDLE2);
omap2_cm_write_mod_reg(cm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.mpu_cm_clkstctrl, MPU_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.core_cm_clkstctrl, CORE_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.per_cm_clkstctrl, OMAP3430_PER_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD,
OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.usbhost_cm_clkstctrl,
OMAP3430ES2_USBHOST_MOD, OMAP2_CM_CLKSTCTRL);
omap2_cm_write_mod_reg(cm_context.core_cm_autoidle1, CORE_MOD,
CM_AUTOIDLE1);
omap2_cm_write_mod_reg(cm_context.core_cm_autoidle2, CORE_MOD,
CM_AUTOIDLE2);
omap2_cm_write_mod_reg(cm_context.core_cm_autoidle3, CORE_MOD,
CM_AUTOIDLE3);
omap2_cm_write_mod_reg(cm_context.wkup_cm_autoidle, WKUP_MOD,
CM_AUTOIDLE);
omap2_cm_write_mod_reg(cm_context.dss_cm_autoidle, OMAP3430_DSS_MOD,
CM_AUTOIDLE);
omap2_cm_write_mod_reg(cm_context.cam_cm_autoidle, OMAP3430_CAM_MOD,
CM_AUTOIDLE);
omap2_cm_write_mod_reg(cm_context.per_cm_autoidle, OMAP3430_PER_MOD,
CM_AUTOIDLE);
omap2_cm_write_mod_reg(cm_context.usbhost_cm_autoidle,
OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
omap2_cm_write_mod_reg(cm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD,
OMAP3430_CM_SLEEPDEP);
omap2_cm_write_mod_reg(cm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD,
OMAP3430_CM_SLEEPDEP);
omap2_cm_write_mod_reg(cm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD,
OMAP3430_CM_SLEEPDEP);
omap2_cm_write_mod_reg(cm_context.per_cm_sleepdep, OMAP3430_PER_MOD,
OMAP3430_CM_SLEEPDEP);
omap2_cm_write_mod_reg(cm_context.usbhost_cm_sleepdep,
OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
omap2_cm_write_mod_reg(cm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD,
OMAP3_CM_CLKOUT_CTRL_OFFSET);
}
#endif

147
arch/arm/mach-omap2/cm2xxx_3xxx.h Normal file
View File

@ -0,0 +1,147 @@
/*
* OMAP2/3 Clock Management (CM) register definitions
*
* Copyright (C) 2007-2009 Texas Instruments, Inc.
* Copyright (C) 2007-2010 Nokia Corporation
* 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.
*
* The CM hardware modules on the OMAP2/3 are quite similar to each
* other. The CM modules/instances on OMAP4 are quite different, so
* they are handled in a separate file.
*/
#ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
#define __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
#include "prcm-common.h"
#define OMAP2420_CM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
#define OMAP2430_CM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
#define OMAP34XX_CM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
/*
* OMAP3-specific global CM registers
* Use cm_{read,write}_reg() with these registers.
* These registers appear once per CM module.
*/
#define OMAP3430_CM_REVISION OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000)
#define OMAP3430_CM_SYSCONFIG OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010)
#define OMAP3430_CM_POLCTRL OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c)
#define OMAP3_CM_CLKOUT_CTRL_OFFSET 0x0070
#define OMAP3430_CM_CLKOUT_CTRL OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
/*
* Module specific CM register offsets 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 OMAP2 and OMAP3 */
#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 OMAP2_CM_CLKSTCTRL 0x0048
/* OMAP2-specific register offsets */
#define OMAP24XX_CM_FCLKEN2 0x0004
#define OMAP24XX_CM_ICLKEN4 0x001c
#define OMAP24XX_CM_AUTOIDLE4 0x003c
#define OMAP2430_CM_IDLEST3 0x0028
/* OMAP3-specific register offsets */
#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 OMAP3430ES2_CM_AUTOIDLE2_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 OMAP2_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
/* CM_IDLEST bit field values to indicate deasserted IdleReq */
#define OMAP24XX_CM_IDLEST_VAL 0
#define OMAP34XX_CM_IDLEST_VAL 1
/* Clock management domain register get/set */
#ifndef __ASSEMBLER__
extern u32 omap2_cm_read_mod_reg(s16 module, u16 idx);
extern void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx);
extern u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id,
u8 idlest_shift);
extern u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx);
extern u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx);
extern bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask);
extern void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
extern void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
extern void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask);
extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask);
#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_MASK (1 << 0)
/* CM_IDLEST_GFX */
#define OMAP_ST_GFX_MASK (1 << 0)
/* Function prototypes */
# ifndef __ASSEMBLER__
extern void omap3_cm_save_context(void);
extern void omap3_cm_restore_context(void);
# endif
#endif

52
arch/arm/mach-omap2/cm44xx.c Normal file
View File

@ -0,0 +1,52 @@
/*
* OMAP4 CM1, CM2 module low-level functions
*
* Copyright (C) 2010 Nokia Corporation
* 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.
*
* These functions are intended to be used only by the cminst44xx.c file.
* XXX Perhaps we should just move them there and make them static.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include <plat/common.h>
#include "cm.h"
#include "cm1_44xx.h"
#include "cm2_44xx.h"
#include "cm-regbits-44xx.h"
/* CM1 hardware module low-level functions */
/* Read a register in CM1 */
u32 omap4_cm1_read_inst_reg(s16 inst, u16 reg)
{
return __raw_readl(OMAP44XX_CM1_REGADDR(inst, reg));
}
/* Write into a register in CM1 */
void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 reg)
{
__raw_writel(val, OMAP44XX_CM1_REGADDR(inst, reg));
}
/* Read a register in CM2 */
u32 omap4_cm2_read_inst_reg(s16 inst, u16 reg)
{
return __raw_readl(OMAP44XX_CM2_REGADDR(inst, reg));
}
/* Write into a register in CM2 */
void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 reg)
{
__raw_writel(val, OMAP44XX_CM2_REGADDR(inst, reg));
}

668
arch/arm/mach-omap2/cm44xx.h
View File

@ -1,667 +1,31 @@
/*
* OMAP44xx CM1 & CM2 instance offset macros
* OMAP4 Clock Management (CM) definitions
*
* Copyright (C) 2009-2010 Texas Instruments, Inc.
* Copyright (C) 2009-2010 Nokia Corporation
* Copyright (C) 2007-2009 Texas Instruments, Inc.
* Copyright (C) 2007-2009 Nokia Corporation
*
* Paul Walmsley (paul@pwsan.com)
* Rajendra Nayak (rnayak@ti.com)
* Benoit Cousson (b-cousson@ti.com)
*
* This file is automatically generated from the OMAP hardware databases.
* We respectfully ask that any modifications to this file be coordinated
* with the public linux-omap@vger.kernel.org mailing list and the
* authors above to ensure that the autogeneration scripts are kept
* up-to-date with the file contents.
* 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.
*
* OMAP4 has two separate CM blocks, CM1 and CM2. This file contains
* macros and function prototypes that are applicable to both.
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CM44XX_H
#define __ARCH_ARM_MACH_OMAP2_CM44XX_H
#ifndef __ARCH_ASM_MACH_OMAP2_CM44XX_H
#define __ARCH_ASM_MACH_OMAP2_CM44XX_H
/* CM1 */
#include "prcm-common.h"
#include "cm.h"
/* CM1.OCP_SOCKET_CM1 register offsets */
#define OMAP4_REVISION_CM1_OFFSET 0x0000
#define OMAP4430_REVISION_CM1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_MOD, 0x0000)
#define OMAP4_CM_CM1_PROFILING_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_CM1_PROFILING_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_MOD, 0x0040)
#define OMAP4_CM_CLKSTCTRL 0x0000
/* CM1.CKGEN_CM1 register offsets */
#define OMAP4_CM_CLKSEL_CORE_OFFSET 0x0000
#define OMAP4430_CM_CLKSEL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0000)
#define OMAP4_CM_CLKSEL_ABE_OFFSET 0x0008
#define OMAP4430_CM_CLKSEL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0008)
#define OMAP4_CM_DLL_CTRL_OFFSET 0x0010
#define OMAP4430_CM_DLL_CTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0010)
#define OMAP4_CM_CLKMODE_DPLL_CORE_OFFSET 0x0020
#define OMAP4430_CM_CLKMODE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0020)
#define OMAP4_CM_IDLEST_DPLL_CORE_OFFSET 0x0024
#define OMAP4430_CM_IDLEST_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0024)
#define OMAP4_CM_AUTOIDLE_DPLL_CORE_OFFSET 0x0028
#define OMAP4430_CM_AUTOIDLE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0028)
#define OMAP4_CM_CLKSEL_DPLL_CORE_OFFSET 0x002c
#define OMAP4430_CM_CLKSEL_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x002c)
#define OMAP4_CM_DIV_M2_DPLL_CORE_OFFSET 0x0030
#define OMAP4430_CM_DIV_M2_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0030)
#define OMAP4_CM_DIV_M3_DPLL_CORE_OFFSET 0x0034
#define OMAP4430_CM_DIV_M3_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0034)
#define OMAP4_CM_DIV_M4_DPLL_CORE_OFFSET 0x0038
#define OMAP4430_CM_DIV_M4_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0038)
#define OMAP4_CM_DIV_M5_DPLL_CORE_OFFSET 0x003c
#define OMAP4430_CM_DIV_M5_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x003c)
#define OMAP4_CM_DIV_M6_DPLL_CORE_OFFSET 0x0040
#define OMAP4430_CM_DIV_M6_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0040)
#define OMAP4_CM_DIV_M7_DPLL_CORE_OFFSET 0x0044
#define OMAP4430_CM_DIV_M7_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0044)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET 0x0048
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0048)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET 0x004c
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x004c)
#define OMAP4_CM_EMU_OVERRIDE_DPLL_CORE_OFFSET 0x0050
#define OMAP4430_CM_EMU_OVERRIDE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0050)
#define OMAP4_CM_CLKMODE_DPLL_MPU_OFFSET 0x0060
#define OMAP4430_CM_CLKMODE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0060)
#define OMAP4_CM_IDLEST_DPLL_MPU_OFFSET 0x0064
#define OMAP4430_CM_IDLEST_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0064)
#define OMAP4_CM_AUTOIDLE_DPLL_MPU_OFFSET 0x0068
#define OMAP4430_CM_AUTOIDLE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0068)
#define OMAP4_CM_CLKSEL_DPLL_MPU_OFFSET 0x006c
#define OMAP4430_CM_CLKSEL_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x006c)
#define OMAP4_CM_DIV_M2_DPLL_MPU_OFFSET 0x0070
#define OMAP4430_CM_DIV_M2_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0070)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET 0x0088
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0088)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET 0x008c
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x008c)
#define OMAP4_CM_BYPCLK_DPLL_MPU_OFFSET 0x009c
#define OMAP4430_CM_BYPCLK_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x009c)
#define OMAP4_CM_CLKMODE_DPLL_IVA_OFFSET 0x00a0
#define OMAP4430_CM_CLKMODE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a0)
#define OMAP4_CM_IDLEST_DPLL_IVA_OFFSET 0x00a4
#define OMAP4430_CM_IDLEST_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a4)
#define OMAP4_CM_AUTOIDLE_DPLL_IVA_OFFSET 0x00a8
#define OMAP4430_CM_AUTOIDLE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a8)
#define OMAP4_CM_CLKSEL_DPLL_IVA_OFFSET 0x00ac
#define OMAP4430_CM_CLKSEL_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00ac)
#define OMAP4_CM_DIV_M4_DPLL_IVA_OFFSET 0x00b8
#define OMAP4430_CM_DIV_M4_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00b8)
#define OMAP4_CM_DIV_M5_DPLL_IVA_OFFSET 0x00bc
#define OMAP4430_CM_DIV_M5_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00bc)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET 0x00c8
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00c8)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_IVA_OFFSET 0x00cc
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00cc)
#define OMAP4_CM_BYPCLK_DPLL_IVA_OFFSET 0x00dc
#define OMAP4430_CM_BYPCLK_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00dc)
#define OMAP4_CM_CLKMODE_DPLL_ABE_OFFSET 0x00e0
#define OMAP4430_CM_CLKMODE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e0)
#define OMAP4_CM_IDLEST_DPLL_ABE_OFFSET 0x00e4
#define OMAP4430_CM_IDLEST_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e4)
#define OMAP4_CM_AUTOIDLE_DPLL_ABE_OFFSET 0x00e8
#define OMAP4430_CM_AUTOIDLE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e8)
#define OMAP4_CM_CLKSEL_DPLL_ABE_OFFSET 0x00ec
#define OMAP4430_CM_CLKSEL_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00ec)
#define OMAP4_CM_DIV_M2_DPLL_ABE_OFFSET 0x00f0
#define OMAP4430_CM_DIV_M2_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00f0)
#define OMAP4_CM_DIV_M3_DPLL_ABE_OFFSET 0x00f4
#define OMAP4430_CM_DIV_M3_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00f4)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET 0x0108
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0108)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_ABE_OFFSET 0x010c
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x010c)
#define OMAP4_CM_CLKMODE_DPLL_DDRPHY_OFFSET 0x0120
#define OMAP4430_CM_CLKMODE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0120)
#define OMAP4_CM_IDLEST_DPLL_DDRPHY_OFFSET 0x0124
#define OMAP4430_CM_IDLEST_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0124)
#define OMAP4_CM_AUTOIDLE_DPLL_DDRPHY_OFFSET 0x0128
#define OMAP4430_CM_AUTOIDLE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0128)
#define OMAP4_CM_CLKSEL_DPLL_DDRPHY_OFFSET 0x012c
#define OMAP4430_CM_CLKSEL_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x012c)
#define OMAP4_CM_DIV_M2_DPLL_DDRPHY_OFFSET 0x0130
#define OMAP4430_CM_DIV_M2_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0130)
#define OMAP4_CM_DIV_M4_DPLL_DDRPHY_OFFSET 0x0138
#define OMAP4430_CM_DIV_M4_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0138)
#define OMAP4_CM_DIV_M5_DPLL_DDRPHY_OFFSET 0x013c
#define OMAP4430_CM_DIV_M5_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x013c)
#define OMAP4_CM_DIV_M6_DPLL_DDRPHY_OFFSET 0x0140
#define OMAP4430_CM_DIV_M6_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0140)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_DDRPHY_OFFSET 0x0148
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0148)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_DDRPHY_OFFSET 0x014c
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x014c)
#define OMAP4_CM_SHADOW_FREQ_CONFIG1_OFFSET 0x0160
#define OMAP4430_CM_SHADOW_FREQ_CONFIG1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0160)
#define OMAP4_CM_SHADOW_FREQ_CONFIG2_OFFSET 0x0164
#define OMAP4430_CM_SHADOW_FREQ_CONFIG2 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0164)
#define OMAP4_CM_DYN_DEP_PRESCAL_OFFSET 0x0170
#define OMAP4430_CM_DYN_DEP_PRESCAL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0170)
#define OMAP4_CM_RESTORE_ST_OFFSET 0x0180
#define OMAP4430_CM_RESTORE_ST OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0180)
/* Function prototypes */
# ifndef __ASSEMBLER__
/* CM1.MPU_CM1 register offsets */
#define OMAP4_CM_MPU_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_MPU_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0000)
#define OMAP4_CM_MPU_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_MPU_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0004)
#define OMAP4_CM_MPU_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_MPU_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0008)
#define OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_MPU_MPU_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0020)
extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
/* CM1.TESLA_CM1 register offsets */
#define OMAP4_CM_TESLA_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_TESLA_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0000)
#define OMAP4_CM_TESLA_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_TESLA_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0004)
#define OMAP4_CM_TESLA_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_TESLA_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0008)
#define OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_TESLA_TESLA_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0020)
/* CM1.ABE_CM1 register offsets */
#define OMAP4_CM1_ABE_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM1_ABE_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0000)
#define OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM1_ABE_L4ABE_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0020)
#define OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM1_ABE_AESS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0028)
#define OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM1_ABE_PDM_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0030)
#define OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM1_ABE_DMIC_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0038)
#define OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM1_ABE_MCASP_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0040)
#define OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET 0x0048
#define OMAP4430_CM1_ABE_MCBSP1_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0048)
#define OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET 0x0050
#define OMAP4430_CM1_ABE_MCBSP2_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0050)
#define OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET 0x0058
#define OMAP4430_CM1_ABE_MCBSP3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0058)
#define OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET 0x0060
#define OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0060)
#define OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET 0x0068
#define OMAP4430_CM1_ABE_TIMER5_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0068)
#define OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET 0x0070
#define OMAP4430_CM1_ABE_TIMER6_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0070)
#define OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET 0x0078
#define OMAP4430_CM1_ABE_TIMER7_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0078)
#define OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET 0x0080
#define OMAP4430_CM1_ABE_TIMER8_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0080)
#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET 0x0088
#define OMAP4430_CM1_ABE_WDT3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0088)
/* CM1.RESTORE_CM1 register offsets */
#define OMAP4_CM_CLKSEL_CORE_RESTORE_OFFSET 0x0000
#define OMAP4430_CM_CLKSEL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0000)
#define OMAP4_CM_DIV_M2_DPLL_CORE_RESTORE_OFFSET 0x0004
#define OMAP4430_CM_DIV_M2_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0004)
#define OMAP4_CM_DIV_M3_DPLL_CORE_RESTORE_OFFSET 0x0008
#define OMAP4430_CM_DIV_M3_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0008)
#define OMAP4_CM_DIV_M4_DPLL_CORE_RESTORE_OFFSET 0x000c
#define OMAP4430_CM_DIV_M4_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x000c)
#define OMAP4_CM_DIV_M5_DPLL_CORE_RESTORE_OFFSET 0x0010
#define OMAP4430_CM_DIV_M5_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0010)
#define OMAP4_CM_DIV_M6_DPLL_CORE_RESTORE_OFFSET 0x0014
#define OMAP4430_CM_DIV_M6_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0014)
#define OMAP4_CM_DIV_M7_DPLL_CORE_RESTORE_OFFSET 0x0018
#define OMAP4430_CM_DIV_M7_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0018)
#define OMAP4_CM_CLKSEL_DPLL_CORE_RESTORE_OFFSET 0x001c
#define OMAP4430_CM_CLKSEL_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x001c)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE_OFFSET 0x0020
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0020)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_CORE_RESTORE_OFFSET 0x0024
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0024)
#define OMAP4_CM_CLKMODE_DPLL_CORE_RESTORE_OFFSET 0x0028
#define OMAP4430_CM_CLKMODE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0028)
#define OMAP4_CM_SHADOW_FREQ_CONFIG2_RESTORE_OFFSET 0x002c
#define OMAP4430_CM_SHADOW_FREQ_CONFIG2_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x002c)
#define OMAP4_CM_SHADOW_FREQ_CONFIG1_RESTORE_OFFSET 0x0030
#define OMAP4430_CM_SHADOW_FREQ_CONFIG1_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0030)
#define OMAP4_CM_AUTOIDLE_DPLL_CORE_RESTORE_OFFSET 0x0034
#define OMAP4430_CM_AUTOIDLE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0034)
#define OMAP4_CM_MPU_CLKSTCTRL_RESTORE_OFFSET 0x0038
#define OMAP4430_CM_MPU_CLKSTCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0038)
#define OMAP4_CM_CM1_PROFILING_CLKCTRL_RESTORE_OFFSET 0x003c
#define OMAP4430_CM_CM1_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x003c)
#define OMAP4_CM_DYN_DEP_PRESCAL_RESTORE_OFFSET 0x0040
#define OMAP4430_CM_DYN_DEP_PRESCAL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0040)
/* CM2 */
/* CM2.OCP_SOCKET_CM2 register offsets */
#define OMAP4_REVISION_CM2_OFFSET 0x0000
#define OMAP4430_REVISION_CM2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_MOD, 0x0000)
#define OMAP4_CM_CM2_PROFILING_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_CM2_PROFILING_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_MOD, 0x0040)
/* CM2.CKGEN_CM2 register offsets */
#define OMAP4_CM_CLKSEL_DUCATI_ISS_ROOT_OFFSET 0x0000
#define OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0000)
#define OMAP4_CM_CLKSEL_USB_60MHZ_OFFSET 0x0004
#define OMAP4430_CM_CLKSEL_USB_60MHZ OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0004)
#define OMAP4_CM_SCALE_FCLK_OFFSET 0x0008
#define OMAP4430_CM_SCALE_FCLK OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0008)
#define OMAP4_CM_CORE_DVFS_PERF1_OFFSET 0x0010
#define OMAP4430_CM_CORE_DVFS_PERF1 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0010)
#define OMAP4_CM_CORE_DVFS_PERF2_OFFSET 0x0014
#define OMAP4430_CM_CORE_DVFS_PERF2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0014)
#define OMAP4_CM_CORE_DVFS_PERF3_OFFSET 0x0018
#define OMAP4430_CM_CORE_DVFS_PERF3 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0018)
#define OMAP4_CM_CORE_DVFS_PERF4_OFFSET 0x001c
#define OMAP4430_CM_CORE_DVFS_PERF4 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x001c)
#define OMAP4_CM_CORE_DVFS_CURRENT_OFFSET 0x0024
#define OMAP4430_CM_CORE_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0024)
#define OMAP4_CM_IVA_DVFS_PERF_TESLA_OFFSET 0x0028
#define OMAP4430_CM_IVA_DVFS_PERF_TESLA OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0028)
#define OMAP4_CM_IVA_DVFS_PERF_IVAHD_OFFSET 0x002c
#define OMAP4430_CM_IVA_DVFS_PERF_IVAHD OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x002c)
#define OMAP4_CM_IVA_DVFS_PERF_ABE_OFFSET 0x0030
#define OMAP4430_CM_IVA_DVFS_PERF_ABE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0030)
#define OMAP4_CM_IVA_DVFS_CURRENT_OFFSET 0x0038
#define OMAP4430_CM_IVA_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0038)
#define OMAP4_CM_CLKMODE_DPLL_PER_OFFSET 0x0040
#define OMAP4430_CM_CLKMODE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0040)
#define OMAP4_CM_IDLEST_DPLL_PER_OFFSET 0x0044
#define OMAP4430_CM_IDLEST_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0044)
#define OMAP4_CM_AUTOIDLE_DPLL_PER_OFFSET 0x0048
#define OMAP4430_CM_AUTOIDLE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0048)
#define OMAP4_CM_CLKSEL_DPLL_PER_OFFSET 0x004c
#define OMAP4430_CM_CLKSEL_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x004c)
#define OMAP4_CM_DIV_M2_DPLL_PER_OFFSET 0x0050
#define OMAP4430_CM_DIV_M2_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0050)
#define OMAP4_CM_DIV_M3_DPLL_PER_OFFSET 0x0054
#define OMAP4430_CM_DIV_M3_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0054)
#define OMAP4_CM_DIV_M4_DPLL_PER_OFFSET 0x0058
#define OMAP4430_CM_DIV_M4_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0058)
#define OMAP4_CM_DIV_M5_DPLL_PER_OFFSET 0x005c
#define OMAP4430_CM_DIV_M5_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x005c)
#define OMAP4_CM_DIV_M6_DPLL_PER_OFFSET 0x0060
#define OMAP4430_CM_DIV_M6_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0060)
#define OMAP4_CM_DIV_M7_DPLL_PER_OFFSET 0x0064
#define OMAP4430_CM_DIV_M7_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0064)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET 0x0068
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0068)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET 0x006c
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x006c)
#define OMAP4_CM_CLKMODE_DPLL_USB_OFFSET 0x0080
#define OMAP4430_CM_CLKMODE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0080)
#define OMAP4_CM_IDLEST_DPLL_USB_OFFSET 0x0084
#define OMAP4430_CM_IDLEST_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0084)
#define OMAP4_CM_AUTOIDLE_DPLL_USB_OFFSET 0x0088
#define OMAP4430_CM_AUTOIDLE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0088)
#define OMAP4_CM_CLKSEL_DPLL_USB_OFFSET 0x008c
#define OMAP4430_CM_CLKSEL_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x008c)
#define OMAP4_CM_DIV_M2_DPLL_USB_OFFSET 0x0090
#define OMAP4430_CM_DIV_M2_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0090)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET 0x00a8
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00a8)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_USB_OFFSET 0x00ac
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00ac)
#define OMAP4_CM_CLKDCOLDO_DPLL_USB_OFFSET 0x00b4
#define OMAP4430_CM_CLKDCOLDO_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00b4)
#define OMAP4_CM_CLKMODE_DPLL_UNIPRO_OFFSET 0x00c0
#define OMAP4430_CM_CLKMODE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c0)
#define OMAP4_CM_IDLEST_DPLL_UNIPRO_OFFSET 0x00c4
#define OMAP4430_CM_IDLEST_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c4)
#define OMAP4_CM_AUTOIDLE_DPLL_UNIPRO_OFFSET 0x00c8
#define OMAP4430_CM_AUTOIDLE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c8)
#define OMAP4_CM_CLKSEL_DPLL_UNIPRO_OFFSET 0x00cc
#define OMAP4430_CM_CLKSEL_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00cc)
#define OMAP4_CM_DIV_M2_DPLL_UNIPRO_OFFSET 0x00d0
#define OMAP4430_CM_DIV_M2_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00d0)
#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_UNIPRO_OFFSET 0x00e8
#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00e8)
#define OMAP4_CM_SSC_MODFREQDIV_DPLL_UNIPRO_OFFSET 0x00ec
#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00ec)
/* CM2.ALWAYS_ON_CM2 register offsets */
#define OMAP4_CM_ALWON_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_ALWON_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0000)
#define OMAP4_CM_ALWON_MDMINTC_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_ALWON_MDMINTC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0020)
#define OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_ALWON_SR_MPU_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0028)
#define OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM_ALWON_SR_IVA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0030)
#define OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM_ALWON_SR_CORE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0038)
#define OMAP4_CM_ALWON_USBPHY_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_ALWON_USBPHY_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0040)
/* CM2.CORE_CM2 register offsets */
#define OMAP4_CM_L3_1_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_L3_1_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0000)
#define OMAP4_CM_L3_1_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_L3_1_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0008)
#define OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_L3_1_L3_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0020)
#define OMAP4_CM_L3_2_CLKSTCTRL_OFFSET 0x0100
#define OMAP4430_CM_L3_2_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0100)
#define OMAP4_CM_L3_2_DYNAMICDEP_OFFSET 0x0108
#define OMAP4430_CM_L3_2_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0108)
#define OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET 0x0120
#define OMAP4430_CM_L3_2_L3_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0120)
#define OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET 0x0128
#define OMAP4430_CM_L3_2_GPMC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0128)
#define OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET 0x0130
#define OMAP4430_CM_L3_2_OCMC_RAM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0130)
#define OMAP4_CM_DUCATI_CLKSTCTRL_OFFSET 0x0200
#define OMAP4430_CM_DUCATI_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0200)
#define OMAP4_CM_DUCATI_STATICDEP_OFFSET 0x0204
#define OMAP4430_CM_DUCATI_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0204)
#define OMAP4_CM_DUCATI_DYNAMICDEP_OFFSET 0x0208
#define OMAP4430_CM_DUCATI_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0208)
#define OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET 0x0220
#define OMAP4430_CM_DUCATI_DUCATI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0220)
#define OMAP4_CM_SDMA_CLKSTCTRL_OFFSET 0x0300
#define OMAP4430_CM_SDMA_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0300)
#define OMAP4_CM_SDMA_STATICDEP_OFFSET 0x0304
#define OMAP4430_CM_SDMA_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0304)
#define OMAP4_CM_SDMA_DYNAMICDEP_OFFSET 0x0308
#define OMAP4430_CM_SDMA_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0308)
#define OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET 0x0320
#define OMAP4430_CM_SDMA_SDMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0320)
#define OMAP4_CM_MEMIF_CLKSTCTRL_OFFSET 0x0400
#define OMAP4430_CM_MEMIF_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0400)
#define OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET 0x0420
#define OMAP4430_CM_MEMIF_DMM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0420)
#define OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET 0x0428
#define OMAP4430_CM_MEMIF_EMIF_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0428)
#define OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET 0x0430
#define OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0430)
#define OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET 0x0438
#define OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0438)
#define OMAP4_CM_MEMIF_DLL_CLKCTRL_OFFSET 0x0440
#define OMAP4430_CM_MEMIF_DLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0440)
#define OMAP4_CM_MEMIF_EMIF_H1_CLKCTRL_OFFSET 0x0450
#define OMAP4430_CM_MEMIF_EMIF_H1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0450)
#define OMAP4_CM_MEMIF_EMIF_H2_CLKCTRL_OFFSET 0x0458
#define OMAP4430_CM_MEMIF_EMIF_H2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0458)
#define OMAP4_CM_MEMIF_DLL_H_CLKCTRL_OFFSET 0x0460
#define OMAP4430_CM_MEMIF_DLL_H_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0460)
#define OMAP4_CM_D2D_CLKSTCTRL_OFFSET 0x0500
#define OMAP4430_CM_D2D_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0500)
#define OMAP4_CM_D2D_STATICDEP_OFFSET 0x0504
#define OMAP4430_CM_D2D_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0504)
#define OMAP4_CM_D2D_DYNAMICDEP_OFFSET 0x0508
#define OMAP4430_CM_D2D_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0508)
#define OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET 0x0520
#define OMAP4430_CM_D2D_SAD2D_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0520)
#define OMAP4_CM_D2D_MODEM_ICR_CLKCTRL_OFFSET 0x0528
#define OMAP4430_CM_D2D_MODEM_ICR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0528)
#define OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET 0x0530
#define OMAP4430_CM_D2D_SAD2D_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0530)
#define OMAP4_CM_L4CFG_CLKSTCTRL_OFFSET 0x0600
#define OMAP4430_CM_L4CFG_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0600)
#define OMAP4_CM_L4CFG_DYNAMICDEP_OFFSET 0x0608
#define OMAP4430_CM_L4CFG_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0608)
#define OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET 0x0620
#define OMAP4430_CM_L4CFG_L4_CFG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0620)
#define OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET 0x0628
#define OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0628)
#define OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET 0x0630
#define OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0630)
#define OMAP4_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET 0x0638
#define OMAP4430_CM_L4CFG_SAR_ROM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0638)
#define OMAP4_CM_L3INSTR_CLKSTCTRL_OFFSET 0x0700
#define OMAP4430_CM_L3INSTR_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0700)
#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET 0x0720
#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0720)
#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET 0x0728
#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0728)
#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET 0x0740
#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0740)
/* CM2.IVAHD_CM2 register offsets */
#define OMAP4_CM_IVAHD_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_IVAHD_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0000)
#define OMAP4_CM_IVAHD_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_IVAHD_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0004)
#define OMAP4_CM_IVAHD_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_IVAHD_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0008)
#define OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_IVAHD_IVAHD_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0020)
#define OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_IVAHD_SL2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0028)
/* CM2.CAM_CM2 register offsets */
#define OMAP4_CM_CAM_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_CAM_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0000)
#define OMAP4_CM_CAM_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_CAM_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0004)
#define OMAP4_CM_CAM_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_CAM_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0008)
#define OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_CAM_ISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0020)
#define OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_CAM_FDIF_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0028)
/* CM2.DSS_CM2 register offsets */
#define OMAP4_CM_DSS_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_DSS_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0000)
#define OMAP4_CM_DSS_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_DSS_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0004)
#define OMAP4_CM_DSS_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_DSS_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0008)
#define OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_DSS_DSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0020)
#define OMAP4_CM_DSS_DEISS_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_DSS_DEISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0028)
/* CM2.GFX_CM2 register offsets */
#define OMAP4_CM_GFX_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_GFX_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0000)
#define OMAP4_CM_GFX_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_GFX_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0004)
#define OMAP4_CM_GFX_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_GFX_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0008)
#define OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_GFX_GFX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0020)
/* CM2.L3INIT_CM2 register offsets */
#define OMAP4_CM_L3INIT_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_L3INIT_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0000)
#define OMAP4_CM_L3INIT_STATICDEP_OFFSET 0x0004
#define OMAP4430_CM_L3INIT_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0004)
#define OMAP4_CM_L3INIT_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_L3INIT_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0008)
#define OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_L3INIT_MMC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0028)
#define OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM_L3INIT_MMC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0030)
#define OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM_L3INIT_HSI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0038)
#define OMAP4_CM_L3INIT_UNIPRO1_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_L3INIT_UNIPRO1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0040)
#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET 0x0058
#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0058)
#define OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET 0x0060
#define OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0060)
#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET 0x0068
#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0068)
#define OMAP4_CM_L3INIT_P1500_CLKCTRL_OFFSET 0x0078
#define OMAP4430_CM_L3INIT_P1500_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0078)
#define OMAP4_CM_L3INIT_EMAC_CLKCTRL_OFFSET 0x0080
#define OMAP4430_CM_L3INIT_EMAC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0080)
#define OMAP4_CM_L3INIT_SATA_CLKCTRL_OFFSET 0x0088
#define OMAP4430_CM_L3INIT_SATA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0088)
#define OMAP4_CM_L3INIT_TPPSS_CLKCTRL_OFFSET 0x0090
#define OMAP4430_CM_L3INIT_TPPSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0090)
#define OMAP4_CM_L3INIT_PCIESS_CLKCTRL_OFFSET 0x0098
#define OMAP4430_CM_L3INIT_PCIESS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0098)
#define OMAP4_CM_L3INIT_CCPTX_CLKCTRL_OFFSET 0x00a8
#define OMAP4430_CM_L3INIT_CCPTX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00a8)
#define OMAP4_CM_L3INIT_XHPI_CLKCTRL_OFFSET 0x00c0
#define OMAP4430_CM_L3INIT_XHPI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00c0)
#define OMAP4_CM_L3INIT_MMC6_CLKCTRL_OFFSET 0x00c8
#define OMAP4430_CM_L3INIT_MMC6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00c8)
#define OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET 0x00d0
#define OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00d0)
#define OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET 0x00e0
#define OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00e0)
/* CM2.L4PER_CM2 register offsets */
#define OMAP4_CM_L4PER_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_L4PER_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0000)
#define OMAP4_CM_L4PER_DYNAMICDEP_OFFSET 0x0008
#define OMAP4430_CM_L4PER_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0008)
#define OMAP4_CM_L4PER_ADC_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_L4PER_ADC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0020)
#define OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET 0x0028
#define OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0028)
#define OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET 0x0030
#define OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0030)
#define OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET 0x0038
#define OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0038)
#define OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET 0x0040
#define OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0040)
#define OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET 0x0048
#define OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0048)
#define OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET 0x0050
#define OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0050)
#define OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET 0x0058
#define OMAP4430_CM_L4PER_ELM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0058)
#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET 0x0060
#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0060)
#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET 0x0068
#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0068)
#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET 0x0070
#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0070)
#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET 0x0078
#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0078)
#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET 0x0080
#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0080)
#define OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET 0x0088
#define OMAP4430_CM_L4PER_HDQ1W_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0088)
#define OMAP4_CM_L4PER_HECC1_CLKCTRL_OFFSET 0x0090
#define OMAP4430_CM_L4PER_HECC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0090)
#define OMAP4_CM_L4PER_HECC2_CLKCTRL_OFFSET 0x0098
#define OMAP4430_CM_L4PER_HECC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0098)
#define OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET 0x00a0
#define OMAP4430_CM_L4PER_I2C1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00a0)
#define OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET 0x00a8
#define OMAP4430_CM_L4PER_I2C2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00a8)
#define OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET 0x00b0
#define OMAP4430_CM_L4PER_I2C3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00b0)
#define OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET 0x00b8
#define OMAP4430_CM_L4PER_I2C4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00b8)
#define OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET 0x00c0
#define OMAP4430_CM_L4PER_L4PER_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00c0)
#define OMAP4_CM_L4PER_MCASP2_CLKCTRL_OFFSET 0x00d0
#define OMAP4430_CM_L4PER_MCASP2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00d0)
#define OMAP4_CM_L4PER_MCASP3_CLKCTRL_OFFSET 0x00d8
#define OMAP4430_CM_L4PER_MCASP3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00d8)
#define OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET 0x00e0
#define OMAP4430_CM_L4PER_MCBSP4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00e0)
#define OMAP4_CM_L4PER_MGATE_CLKCTRL_OFFSET 0x00e8
#define OMAP4430_CM_L4PER_MGATE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00e8)
#define OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET 0x00f0
#define OMAP4430_CM_L4PER_MCSPI1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00f0)
#define OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET 0x00f8
#define OMAP4430_CM_L4PER_MCSPI2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00f8)
#define OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET 0x0100
#define OMAP4430_CM_L4PER_MCSPI3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0100)
#define OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET 0x0108
#define OMAP4430_CM_L4PER_MCSPI4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0108)
#define OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET 0x0120
#define OMAP4430_CM_L4PER_MMCSD3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0120)
#define OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET 0x0128
#define OMAP4430_CM_L4PER_MMCSD4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0128)
#define OMAP4_CM_L4PER_MSPROHG_CLKCTRL_OFFSET 0x0130
#define OMAP4430_CM_L4PER_MSPROHG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0130)
#define OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET 0x0138
#define OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0138)
#define OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET 0x0140
#define OMAP4430_CM_L4PER_UART1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0140)
#define OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET 0x0148
#define OMAP4430_CM_L4PER_UART2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0148)
#define OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET 0x0150
#define OMAP4430_CM_L4PER_UART3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0150)
#define OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET 0x0158
#define OMAP4430_CM_L4PER_UART4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0158)
#define OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET 0x0160
#define OMAP4430_CM_L4PER_MMCSD5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0160)
#define OMAP4_CM_L4PER_I2C5_CLKCTRL_OFFSET 0x0168
#define OMAP4430_CM_L4PER_I2C5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0168)
#define OMAP4_CM_L4SEC_CLKSTCTRL_OFFSET 0x0180
#define OMAP4430_CM_L4SEC_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0180)
#define OMAP4_CM_L4SEC_STATICDEP_OFFSET 0x0184
#define OMAP4430_CM_L4SEC_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0184)
#define OMAP4_CM_L4SEC_DYNAMICDEP_OFFSET 0x0188
#define OMAP4430_CM_L4SEC_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0188)
#define OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET 0x01a0
#define OMAP4430_CM_L4SEC_AES1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01a0)
#define OMAP4_CM_L4SEC_AES2_CLKCTRL_OFFSET 0x01a8
#define OMAP4430_CM_L4SEC_AES2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01a8)
#define OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET 0x01b0
#define OMAP4430_CM_L4SEC_DES3DES_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01b0)
#define OMAP4_CM_L4SEC_PKAEIP29_CLKCTRL_OFFSET 0x01b8
#define OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01b8)
#define OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET 0x01c0
#define OMAP4430_CM_L4SEC_RNG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01c0)
#define OMAP4_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET 0x01c8
#define OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01c8)
#define OMAP4_CM_L4SEC_CRYPTODMA_CLKCTRL_OFFSET 0x01d8
#define OMAP4430_CM_L4SEC_CRYPTODMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01d8)
/* CM2.CEFUSE_CM2 register offsets */
#define OMAP4_CM_CEFUSE_CLKSTCTRL_OFFSET 0x0000
#define OMAP4430_CM_CEFUSE_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_MOD, 0x0000)
#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_MOD, 0x0020)
/* CM2.RESTORE_CM2 register offsets */
#define OMAP4_CM_L3_1_CLKSTCTRL_RESTORE_OFFSET 0x0000
#define OMAP4430_CM_L3_1_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0000)
#define OMAP4_CM_L3_2_CLKSTCTRL_RESTORE_OFFSET 0x0004
#define OMAP4430_CM_L3_2_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0004)
#define OMAP4_CM_L4CFG_CLKSTCTRL_RESTORE_OFFSET 0x0008
#define OMAP4430_CM_L4CFG_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0008)
#define OMAP4_CM_MEMIF_CLKSTCTRL_RESTORE_OFFSET 0x000c
#define OMAP4430_CM_MEMIF_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x000c)
#define OMAP4_CM_L4PER_CLKSTCTRL_RESTORE_OFFSET 0x0010
#define OMAP4430_CM_L4PER_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0010)
#define OMAP4_CM_L3INIT_CLKSTCTRL_RESTORE_OFFSET 0x0014
#define OMAP4430_CM_L3INIT_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0014)
#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_RESTORE_OFFSET 0x0018
#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0018)
#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE_OFFSET 0x001c
#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x001c)
#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE_OFFSET 0x0020
#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0020)
#define OMAP4_CM_CM2_PROFILING_CLKCTRL_RESTORE_OFFSET 0x0024
#define OMAP4430_CM_CM2_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0024)
#define OMAP4_CM_D2D_STATICDEP_RESTORE_OFFSET 0x0028
#define OMAP4430_CM_D2D_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0028)
#define OMAP4_CM_L3_1_DYNAMICDEP_RESTORE_OFFSET 0x002c
#define OMAP4430_CM_L3_1_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x002c)
#define OMAP4_CM_L3_2_DYNAMICDEP_RESTORE_OFFSET 0x0030
#define OMAP4430_CM_L3_2_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0030)
#define OMAP4_CM_D2D_DYNAMICDEP_RESTORE_OFFSET 0x0034
#define OMAP4430_CM_D2D_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0034)
#define OMAP4_CM_L4CFG_DYNAMICDEP_RESTORE_OFFSET 0x0038
#define OMAP4430_CM_L4CFG_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0038)
#define OMAP4_CM_L4PER_DYNAMICDEP_RESTORE_OFFSET 0x003c
#define OMAP4430_CM_L4PER_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x003c)
#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_RESTORE_OFFSET 0x0040
#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0040)
#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_RESTORE_OFFSET 0x0044
#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0044)
#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_RESTORE_OFFSET 0x0048
#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0048)
#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_RESTORE_OFFSET 0x004c
#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x004c)
#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_RESTORE_OFFSET 0x0050
#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0050)
#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE_OFFSET 0x0054
#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0054)
#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE_OFFSET 0x0058
#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0058)
#define OMAP4_CM_SDMA_STATICDEP_RESTORE_OFFSET 0x005c
#define OMAP4430_CM_SDMA_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x005c)
# endif
#endif

62
arch/arm/mach-omap2/cm4xxx.c
View File

@ -1,62 +0,0 @@
/*
* OMAP4 CM module functions
*
* Copyright (C) 2009 Nokia Corporation
* Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include <asm/atomic.h>
#include <plat/common.h>
#include "cm.h"
#include "cm-regbits-44xx.h"
/**
* omap4_cm_wait_module_ready - wait for a module to be in 'func' state
* @clkctrl_reg: CLKCTRL module address
*
* Wait for the module IDLEST to be functional. If the idle state is in any
* the non functional state (trans, idle or disabled), module and thus the
* sysconfig cannot be accessed and will probably lead to an "imprecise
* external abort"
*
* Module idle state:
* 0x0 func: Module is fully functional, including OCP
* 0x1 trans: Module is performing transition: wakeup, or sleep, or sleep
* abortion
* 0x2 idle: Module is in Idle mode (only OCP part). It is functional if
* using separate functional clock
* 0x3 disabled: Module is disabled and cannot be accessed
*
*/
int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg)
{
int i = 0;
if (!clkctrl_reg)
return 0;
omap_test_timeout((
((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) == 0) ||
(((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) >>
OMAP4430_IDLEST_SHIFT) == 0x2)),
MAX_MODULE_READY_TIME, i);
return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
}

214
arch/arm/mach-omap2/cminst44xx.c Normal file
View File

@ -0,0 +1,214 @@
/*
* OMAP4 CM instance functions
*
* Copyright (C) 2009 Nokia Corporation
* 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.
*
* This is needed since CM instances can be in the PRM, PRCM_MPU, CM1,
* or CM2 hardware modules. For example, the EMU_CM CM instance is in
* the PRM hardware module. What a mess...
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include <plat/common.h>
#include "cm.h"
#include "cm1_44xx.h"
#include "cm2_44xx.h"
#include "cm44xx.h"
#include "cminst44xx.h"
#include "cm-regbits-34xx.h"
#include "cm-regbits-44xx.h"
#include "prcm44xx.h"
#include "prm44xx.h"
#include "prcm_mpu44xx.h"
static u32 _cm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
[OMAP4430_INVALID_PRCM_PARTITION] = 0,
[OMAP4430_PRM_PARTITION] = OMAP4430_PRM_BASE,
[OMAP4430_CM1_PARTITION] = OMAP4430_CM1_BASE,
[OMAP4430_CM2_PARTITION] = OMAP4430_CM2_BASE,
[OMAP4430_SCRM_PARTITION] = 0,
[OMAP4430_PRCM_MPU_PARTITION] = OMAP4430_PRCM_MPU_BASE,
};
/* Read a register in a CM instance */
u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx)
{
BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
part == OMAP4430_INVALID_PRCM_PARTITION ||
!_cm_bases[part]);
return __raw_readl(OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx));
}
/* Write into a register in a CM instance */
void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx)
{
BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
part == OMAP4430_INVALID_PRCM_PARTITION ||
!_cm_bases[part]);
__raw_writel(val, OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx));
}
/* Read-modify-write a register in CM1. Caller must lock */
u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
s16 idx)
{
u32 v;
v = omap4_cminst_read_inst_reg(part, inst, idx);
v &= ~mask;
v |= bits;
omap4_cminst_write_inst_reg(v, part, inst, idx);
return v;
}
/*
*
*/
/**
* _clktrctrl_write - write @c to a CM_CLKSTCTRL.CLKTRCTRL register bitfield
* @c: CLKTRCTRL register bitfield (LSB = bit 0, i.e., unshifted)
* @part: PRCM partition ID that the CM_CLKSTCTRL register exists in
* @inst: CM instance register offset (*_INST macro)
* @cdoffs: Clockdomain register offset (*_CDOFFS macro)
*
* @c must be the unshifted value for CLKTRCTRL - i.e., this function
* will handle the shift itself.
*/
static void _clktrctrl_write(u8 c, u8 part, s16 inst, u16 cdoffs)
{
u32 v;
v = omap4_cminst_read_inst_reg(part, inst, cdoffs + OMAP4_CM_CLKSTCTRL);
v &= ~OMAP4430_CLKTRCTRL_MASK;
v |= c << OMAP4430_CLKTRCTRL_SHIFT;
omap4_cminst_write_inst_reg(v, part, inst, cdoffs + OMAP4_CM_CLKSTCTRL);
}
/**
* omap4_cminst_is_clkdm_in_hwsup - is a clockdomain in hwsup idle mode?
* @part: PRCM partition ID that the CM_CLKSTCTRL register exists in
* @inst: CM instance register offset (*_INST macro)
* @cdoffs: Clockdomain register offset (*_CDOFFS macro)
*
* Returns true if the clockdomain referred to by (@part, @inst, @cdoffs)
* is in hardware-supervised idle mode, or 0 otherwise.
*/
bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs)
{
u32 v;
v = omap4_cminst_read_inst_reg(part, inst, cdoffs + OMAP4_CM_CLKSTCTRL);
v &= OMAP4430_CLKTRCTRL_MASK;
v >>= OMAP4430_CLKTRCTRL_SHIFT;
return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? true : false;
}
/**
* omap4_cminst_clkdm_enable_hwsup - put a clockdomain in hwsup-idle mode
* @part: PRCM partition ID that the clockdomain registers exist in
* @inst: CM instance register offset (*_INST macro)
* @cdoffs: Clockdomain register offset (*_CDOFFS macro)
*
* Put a clockdomain referred to by (@part, @inst, @cdoffs) into
* hardware-supervised idle mode. No return value.
*/
void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs)
{
_clktrctrl_write(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, part, inst, cdoffs);
}
/**
* omap4_cminst_clkdm_disable_hwsup - put a clockdomain in swsup-idle mode
* @part: PRCM partition ID that the clockdomain registers exist in
* @inst: CM instance register offset (*_INST macro)
* @cdoffs: Clockdomain register offset (*_CDOFFS macro)
*
* Put a clockdomain referred to by (@part, @inst, @cdoffs) into
* software-supervised idle mode, i.e., controlled manually by the
* Linux OMAP clockdomain code. No return value.
*/
void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs)
{
_clktrctrl_write(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, part, inst, cdoffs);
}
/**
* omap4_cminst_clkdm_force_sleep - try to put a clockdomain into idle
* @part: PRCM partition ID that the clockdomain registers exist in
* @inst: CM instance register offset (*_INST macro)
* @cdoffs: Clockdomain register offset (*_CDOFFS macro)
*
* Put a clockdomain referred to by (@part, @inst, @cdoffs) into idle
* No return value.
*/
void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs)
{
_clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, part, inst, cdoffs);
}
/**
* omap4_cminst_clkdm_force_sleep - try to take a clockdomain out of idle
* @part: PRCM partition ID that the clockdomain registers exist in
* @inst: CM instance register offset (*_INST macro)
* @cdoffs: Clockdomain register offset (*_CDOFFS macro)
*
* Take a clockdomain referred to by (@part, @inst, @cdoffs) out of idle,
* waking it up. No return value.
*/
void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs)
{
_clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, part, inst, cdoffs);
}
/*
*
*/
/**
* omap4_cm_wait_module_ready - wait for a module to be in 'func' state
* @clkctrl_reg: CLKCTRL module address
*
* Wait for the module IDLEST to be functional. If the idle state is in any
* the non functional state (trans, idle or disabled), module and thus the
* sysconfig cannot be accessed and will probably lead to an "imprecise
* external abort"
*
* Module idle state:
* 0x0 func: Module is fully functional, including OCP
* 0x1 trans: Module is performing transition: wakeup, or sleep, or sleep
* abortion
* 0x2 idle: Module is in Idle mode (only OCP part). It is functional if
* using separate functional clock
* 0x3 disabled: Module is disabled and cannot be accessed
*
*/
int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg)
{
int i = 0;
if (!clkctrl_reg)
return 0;
omap_test_timeout((
((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) == 0) ||
(((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) >>
OMAP4430_IDLEST_SHIFT) == 0x2)),
MAX_MODULE_READY_TIME, i);
return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
}

31
arch/arm/mach-omap2/cminst44xx.h Normal file
View File

@ -0,0 +1,31 @@
/*
* OMAP4 Clock Management (CM) function prototypes
*
* Copyright (C) 2010 Nokia Corporation
* 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_ASM_MACH_OMAP2_CMINST44XX_H
#define __ARCH_ASM_MACH_OMAP2_CMINST44XX_H
extern bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs);
extern void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs);
extern void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs);
extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs);
extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs);
/*
* In an ideal world, we would not export these low-level functions,
* but this will probably take some time to fix properly
*/
extern u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx);
extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx);
extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
s16 inst, s16 idx);
extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
#endif

111
arch/arm/mach-omap2/control.c
View File

@ -20,12 +20,16 @@
#include "cm-regbits-34xx.h"
#include "prm-regbits-34xx.h"
#include "cm.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "cm2xxx_3xxx.h"
#include "sdrc.h"
#include "pm.h"
#include "control.h"
/* Used by omap3_ctrl_save_padconf() */
#define START_PADCONF_SAVE 0x2
#define PADCONF_SAVE_DONE 0x1
static void __iomem *omap2_ctrl_base;
static void __iomem *omap4_ctrl_pad_base;
@ -134,6 +138,7 @@ struct omap3_control_regs {
u32 sramldo4;
u32 sramldo5;
u32 csi;
u32 padconf_sys_nirq;
};
static struct omap3_control_regs control_context;
@ -209,6 +214,37 @@ void omap4_ctrl_pad_writel(u32 val, u16 offset)
__raw_writel(val, OMAP4_CTRL_PAD_REGADDR(offset));
}
#ifdef CONFIG_ARCH_OMAP3
/**
* omap3_ctrl_write_boot_mode - set scratchpad boot mode for the next boot
* @bootmode: 8-bit value to pass to some boot code
*
* Set the bootmode in the scratchpad RAM. This is used after the
* system restarts. Not sure what actually uses this - it may be the
* bootloader, rather than the boot ROM - contrary to the preserved
* comment below. No return value.
*/
void omap3_ctrl_write_boot_mode(u8 bootmode)
{
u32 l;
l = ('B' << 24) | ('M' << 16) | bootmode;
/*
* Reserve the first word in scratchpad for communicating
* with the boot ROM. A pointer to a data structure
* describing the boot process can be stored there,
* cf. OMAP34xx TRM, Initialization / Software Booting
* Configuration.
*
* XXX This should use some omap_ctrl_writel()-type function
*/
__raw_writel(l, OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD + 4));
}
#endif
#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
/*
* Clears the scratchpad contents in case of cold boot-
@ -220,13 +256,13 @@ void omap3_clear_scratchpad_contents(void)
void __iomem *v_addr;
u32 offset = 0;
v_addr = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD_ROM);
if (prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
OMAP3430_GLOBAL_COLD_RST_MASK) {
for ( ; offset <= max_offset; offset += 0x4)
__raw_writel(0x0, (v_addr + offset));
prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
OMAP3430_GR_MOD,
OMAP3_PRM_RSTST_OFFSET);
omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
OMAP3430_GR_MOD,
OMAP3_PRM_RSTST_OFFSET);
}
}
@ -268,32 +304,34 @@ void omap3_save_scratchpad_contents(void)
scratchpad_contents.sdrc_block_offset = 0x64;
/* Populate the PRCM block contents */
prcm_block_contents.prm_clksrc_ctrl = prm_read_mod_reg(OMAP3430_GR_MOD,
OMAP3_PRM_CLKSRC_CTRL_OFFSET);
prcm_block_contents.prm_clksel = prm_read_mod_reg(OMAP3430_CCR_MOD,
OMAP3_PRM_CLKSEL_OFFSET);
prcm_block_contents.prm_clksrc_ctrl =
omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
OMAP3_PRM_CLKSRC_CTRL_OFFSET);
prcm_block_contents.prm_clksel =
omap2_prm_read_mod_reg(OMAP3430_CCR_MOD,
OMAP3_PRM_CLKSEL_OFFSET);
prcm_block_contents.cm_clksel_core =
cm_read_mod_reg(CORE_MOD, CM_CLKSEL);
omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL);
prcm_block_contents.cm_clksel_wkup =
cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
omap2_cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
prcm_block_contents.cm_clken_pll =
cm_read_mod_reg(PLL_MOD, CM_CLKEN);
omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
prcm_block_contents.cm_autoidle_pll =
cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL);
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL);
prcm_block_contents.cm_clksel1_pll =
cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL);
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL);
prcm_block_contents.cm_clksel2_pll =
cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL2_PLL);
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL2_PLL);
prcm_block_contents.cm_clksel3_pll =
cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL3);
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL3);
prcm_block_contents.cm_clken_pll_mpu =
cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKEN_PLL);
omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKEN_PLL);
prcm_block_contents.cm_autoidle_pll_mpu =
cm_read_mod_reg(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL);
omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL);
prcm_block_contents.cm_clksel1_pll_mpu =
cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL);
omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL);
prcm_block_contents.cm_clksel2_pll_mpu =
cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL);
omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL);
prcm_block_contents.prcm_block_size = 0x0;
/* Populate the SDRC block contents */
@ -426,6 +464,8 @@ void omap3_control_save_context(void)
control_context.sramldo4 = omap_ctrl_readl(OMAP343X_CONTROL_SRAMLDO4);
control_context.sramldo5 = omap_ctrl_readl(OMAP343X_CONTROL_SRAMLDO5);
control_context.csi = omap_ctrl_readl(OMAP343X_CONTROL_CSI);
control_context.padconf_sys_nirq =
omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ);
return;
}
@ -482,6 +522,8 @@ void omap3_control_restore_context(void)
omap_ctrl_writel(control_context.sramldo4, OMAP343X_CONTROL_SRAMLDO4);
omap_ctrl_writel(control_context.sramldo5, OMAP343X_CONTROL_SRAMLDO5);
omap_ctrl_writel(control_context.csi, OMAP343X_CONTROL_CSI);
omap_ctrl_writel(control_context.padconf_sys_nirq,
OMAP343X_CONTROL_PADCONF_SYSNIRQ);
return;
}
@ -492,4 +534,31 @@ void omap3630_ctrl_disable_rta(void)
omap_ctrl_writel(OMAP36XX_RTA_DISABLE, OMAP36XX_CONTROL_MEM_RTA_CTRL);
}
/**
* omap3_ctrl_save_padconf - save padconf registers to scratchpad RAM
*
* Tell the SCM to start saving the padconf registers, then wait for
* the process to complete. Returns 0 unconditionally, although it
* should also eventually be able to return -ETIMEDOUT, if the save
* does not complete.
*
* XXX This function is missing a timeout. What should it be?
*/
int omap3_ctrl_save_padconf(void)
{
u32 cpo;
/* Save the padconf registers */
cpo = omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_OFF);
cpo |= START_PADCONF_SAVE;
omap_ctrl_writel(cpo, OMAP343X_CONTROL_PADCONF_OFF);
/* wait for the save to complete */
while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
& PADCONF_SAVE_DONE))
udelay(1);
return 0;
}
#endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */

2
arch/arm/mach-omap2/control.h
View File

@ -357,7 +357,9 @@ extern u32 *get_omap3630_restore_pointer(void);
extern u32 omap3_arm_context[128];
extern void omap3_control_save_context(void);
extern void omap3_control_restore_context(void);
extern void omap3_ctrl_write_boot_mode(u8 bootmode);
extern void omap3630_ctrl_disable_rta(void);
extern int omap3_ctrl_save_padconf(void);
#else
#define omap_ctrl_base_get() 0
#define omap_ctrl_readb(x) 0

4
arch/arm/mach-omap2/cpuidle34xx.c
View File

@ -27,8 +27,8 @@
#include <plat/prcm.h>
#include <plat/irqs.h>
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
#include "powerdomain.h"
#include "clockdomain.h"
#include <plat/serial.h>
#include "pm.h"

64
arch/arm/mach-omap2/devices.c
View File

@ -955,72 +955,12 @@ static inline void omap_init_vout(void) {}
/*-------------------------------------------------------------------------*/
/*
* Inorder to avoid any assumptions from bootloader regarding WDT
* settings, WDT module is reset during init. This enables the watchdog
* timer. Hence it is required to disable the watchdog after the WDT reset
* during init. Otherwise the system would reboot as per the default
* watchdog timer registers settings.
*/
#define OMAP_WDT_WPS (0x34)
#define OMAP_WDT_SPR (0x48)
static int omap2_disable_wdt(struct omap_hwmod *oh, void *unused)
{
void __iomem *base;
int ret;
if (!oh) {
pr_err("%s: Could not look up wdtimer_hwmod\n", __func__);
return -EINVAL;
}
base = omap_hwmod_get_mpu_rt_va(oh);
if (!base) {
pr_err("%s: Could not get the base address for %s\n",
oh->name, __func__);
return -EINVAL;
}
/* Enable the clocks before accessing the WDT registers */
ret = omap_hwmod_enable(oh);
if (ret) {
pr_err("%s: Could not enable clocks for %s\n",
oh->name, __func__);
return ret;
}
/* sequence required to disable watchdog */
__raw_writel(0xAAAA, base + OMAP_WDT_SPR);
while (__raw_readl(base + OMAP_WDT_WPS) & 0x10)
cpu_relax();
__raw_writel(0x5555, base + OMAP_WDT_SPR);
while (__raw_readl(base + OMAP_WDT_WPS) & 0x10)
cpu_relax();
ret = omap_hwmod_idle(oh);
if (ret)
pr_err("%s: Could not disable clocks for %s\n",
oh->name, __func__);
return ret;
}
static void __init omap_disable_wdt(void)
{
if (cpu_class_is_omap2())
omap_hwmod_for_each_by_class("wd_timer",
omap2_disable_wdt, NULL);
return;
}
static int __init omap2_init_devices(void)
{
/* please keep these calls, and their implementations above,
/*
* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
omap_disable_wdt();
omap_hsmmc_reset();
omap_init_audio();
omap_init_camera();

63
arch/arm/mach-omap2/dpll3xxx.c
View File

@ -32,9 +32,7 @@
#include <asm/clkdev.h>
#include "clock.h"
#include "prm.h"
#include "prm-regbits-34xx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
/* CM_AUTOIDLE_PLL*.AUTO_* bit values */
@ -225,9 +223,33 @@ static int _omap3_noncore_dpll_stop(struct clk *clk)
}
/**
* lookup_dco_sddiv - Set j-type DPLL4 compensation variables
* _lookup_dco - Lookup DCO used by j-type DPLL
* @clk: pointer to a DPLL struct clk
* @dco: digital control oscillator selector
* @m: DPLL multiplier to set
* @n: DPLL divider to set
*
* See 36xx TRM section 3.5.3.3.3.2 "Type B DPLL (Low-Jitter)"
*
* XXX This code is not needed for 3430/AM35xx; can it be optimized
* out in non-multi-OMAP builds for those chips?
*/
static void _lookup_dco(struct clk *clk, u8 *dco, u16 m, u8 n)
{
unsigned long fint, clkinp; /* watch out for overflow */
clkinp = clk->parent->rate;
fint = (clkinp / n) * m;
if (fint < 1000000000)
*dco = 2;
else
*dco = 4;
}
/**
* _lookup_sddiv - Calculate sigma delta divider for j-type DPLL
* @clk: pointer to a DPLL struct clk
* @sd_div: target sigma-delta divider
* @m: DPLL multiplier to set
* @n: DPLL divider to set
@ -237,19 +259,13 @@ static int _omap3_noncore_dpll_stop(struct clk *clk)
* XXX This code is not needed for 3430/AM35xx; can it be optimized
* out in non-multi-OMAP builds for those chips?
*/
static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m,
u8 n)
static void _lookup_sddiv(struct clk *clk, u8 *sd_div, u16 m, u8 n)
{
unsigned long fint, clkinp, sd; /* watch out for overflow */
unsigned long clkinp, sd; /* watch out for overflow */
int mod1, mod2;
clkinp = clk->parent->rate;
fint = (clkinp / n) * m;
if (fint < 1000000000)
*dco = 2;
else
*dco = 4;
/*
* target sigma-delta to near 250MHz
* sd = ceil[(m/(n+1)) * (clkinp_MHz / 250)]
@ -278,6 +294,7 @@ static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m,
static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel)
{
struct dpll_data *dd = clk->dpll_data;
u8 dco, sd_div;
u32 v;
/* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */
@ -300,18 +317,16 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel)
v |= m << __ffs(dd->mult_mask);
v |= (n - 1) << __ffs(dd->div1_mask);
/*
* XXX This code is not needed for 3430/AM35XX; can it be optimized
* out in non-multi-OMAP builds for those chips?
*/
if ((dd->flags & DPLL_J_TYPE) && !(dd->flags & DPLL_NO_DCO_SEL)) {
u8 dco, sd_div;
lookup_dco_sddiv(clk, &dco, &sd_div, m, n);
/* XXX This probably will need revision for OMAP4 */
v &= ~(OMAP3630_PERIPH_DPLL_DCO_SEL_MASK
| OMAP3630_PERIPH_DPLL_SD_DIV_MASK);
v |= dco << __ffs(OMAP3630_PERIPH_DPLL_DCO_SEL_MASK);
v |= sd_div << __ffs(OMAP3630_PERIPH_DPLL_SD_DIV_MASK);
/* Configure dco and sd_div for dplls that have these fields */
if (dd->dco_mask) {
_lookup_dco(clk, &dco, m, n);
v &= ~(dd->dco_mask);
v |= dco << __ffs(dd->dco_mask);
}
if (dd->sddiv_mask) {
_lookup_sddiv(clk, &sd_div, m, n);
v &= ~(dd->sddiv_mask);
v |= sd_div << __ffs(dd->sddiv_mask);
}
__raw_writel(v, dd->mult_div1_reg);

23
arch/arm/mach-omap2/dsp.c
View File

@ -11,9 +11,16 @@
* published by the Free Software Foundation.
*/
/*
* XXX The function pointers to the PRM/CM functions are incorrect and
* should be removed. No device driver should be changing PRM/CM bits
* directly; that's a layering violation -- those bits are the responsibility
* of the OMAP PM core code.
*/
#include <linux/platform_device.h>
#include "prm.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#ifdef CONFIG_BRIDGE_DVFS
#include <plat/omap-pm.h>
#endif
@ -31,12 +38,12 @@ static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
.cpu_set_freq = omap_pm_cpu_set_freq,
.cpu_get_freq = omap_pm_cpu_get_freq,
#endif
.dsp_prm_read = prm_read_mod_reg,
.dsp_prm_write = prm_write_mod_reg,
.dsp_prm_rmw_bits = prm_rmw_mod_reg_bits,
.dsp_cm_read = cm_read_mod_reg,
.dsp_cm_write = cm_write_mod_reg,
.dsp_cm_rmw_bits = cm_rmw_mod_reg_bits,
.dsp_prm_read = omap2_prm_read_mod_reg,
.dsp_prm_write = omap2_prm_write_mod_reg,
.dsp_prm_rmw_bits = omap2_prm_rmw_mod_reg_bits,
.dsp_cm_read = omap2_cm_read_mod_reg,
.dsp_cm_write = omap2_cm_write_mod_reg,
.dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits,
};
static int __init omap_dsp_init(void)

76
arch/arm/mach-omap2/io.c
View File

@ -39,12 +39,9 @@
#include "io.h"
#include <plat/omap-pm.h>
#include <plat/powerdomain.h>
#include "powerdomains.h"
#include <plat/clockdomain.h>
#include "clockdomains.h"
#include "powerdomain.h"
#include "clockdomain.h"
#include <plat/omap_hwmod.h>
#include <plat/multi.h>
@ -312,6 +309,11 @@ static int __init _omap2_init_reprogram_sdrc(void)
return v;
}
static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data)
{
return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);
}
/*
* Initialize asm_irq_base for entry-macro.S
*/
@ -331,21 +333,55 @@ static inline void omap_irq_base_init(void)
#endif
}
void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
void __init omap2_init_common_infrastructure(void)
{
u8 skip_setup_idle = 0;
u8 postsetup_state;
pwrdm_init(powerdomains_omap);
clkdm_init(clockdomains_omap, clkdm_autodeps);
if (cpu_is_omap242x())
if (cpu_is_omap242x()) {
omap2xxx_powerdomains_init();
omap2_clockdomains_init();
omap2420_hwmod_init();
else if (cpu_is_omap243x())
} else if (cpu_is_omap243x()) {
omap2xxx_powerdomains_init();
omap2_clockdomains_init();
omap2430_hwmod_init();
else if (cpu_is_omap34xx())
} else if (cpu_is_omap34xx()) {
omap3xxx_powerdomains_init();
omap2_clockdomains_init();
omap3xxx_hwmod_init();
else if (cpu_is_omap44xx())
} else if (cpu_is_omap44xx()) {
omap44xx_powerdomains_init();
omap44xx_clockdomains_init();
omap44xx_hwmod_init();
} else {
pr_err("Could not init hwmod data - unknown SoC\n");
}
/* Set the default postsetup state for all hwmods */
#ifdef CONFIG_PM_RUNTIME
postsetup_state = _HWMOD_STATE_IDLE;
#else
postsetup_state = _HWMOD_STATE_ENABLED;
#endif
omap_hwmod_for_each(_set_hwmod_postsetup_state, &postsetup_state);
/*
* Set the default postsetup state for unusual modules (like
* MPU WDT).
*
* The postsetup_state is not actually used until
* omap_hwmod_late_init(), so boards that desire full watchdog
* coverage of kernel initialization can reprogram the
* postsetup_state between the calls to
* omap2_init_common_infra() and omap2_init_common_devices().
*
* XXX ideally we could detect whether the MPU WDT was currently
* enabled here and make this conditional
*/
postsetup_state = _HWMOD_STATE_DISABLED;
omap_hwmod_for_each_by_class("wd_timer",
_set_hwmod_postsetup_state,
&postsetup_state);
omap_pm_if_early_init();
@ -358,14 +394,16 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
else if (cpu_is_omap44xx())
omap4xxx_clk_init();
else
pr_err("Could not init clock framework - unknown CPU\n");
pr_err("Could not init clock framework - unknown SoC\n");
}
void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
omap_serial_early_init();
#ifndef CONFIG_PM_RUNTIME
skip_setup_idle = 1;
#endif
omap_hwmod_late_init(skip_setup_idle);
omap_hwmod_late_init();
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
_omap2_init_reprogram_sdrc();

469
arch/arm/mach-omap2/omap_hwmod.c
View File

@ -135,17 +135,20 @@
#include <linux/err.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/spinlock.h>
#include <plat/common.h>
#include <plat/cpu.h>
#include <plat/clockdomain.h>
#include <plat/powerdomain.h>
#include "clockdomain.h"
#include "powerdomain.h"
#include <plat/clock.h>
#include <plat/omap_hwmod.h>
#include <plat/prcm.h>
#include "cm.h"
#include "prm.h"
#include "cm2xxx_3xxx.h"
#include "cm44xx.h"
#include "prm2xxx_3xxx.h"
#include "prm44xx.h"
/* Maximum microseconds to wait for OMAP module to softreset */
#define MAX_MODULE_SOFTRESET_WAIT 10000
@ -156,8 +159,6 @@
/* omap_hwmod_list contains all registered struct omap_hwmods */
static LIST_HEAD(omap_hwmod_list);
static DEFINE_MUTEX(omap_hwmod_mutex);
/* mpu_oh: used to add/remove MPU initiator from sleepdep list */
static struct omap_hwmod *mpu_oh;
@ -209,10 +210,9 @@ static void _write_sysconfig(u32 v, struct omap_hwmod *oh)
/* XXX ensure module interface clock is up */
if (oh->_sysc_cache != v) {
oh->_sysc_cache = v;
omap_hwmod_write(v, oh, oh->class->sysc->sysc_offs);
}
/* Module might have lost context, always update cache and register */
oh->_sysc_cache = v;
omap_hwmod_write(v, oh, oh->class->sysc->sysc_offs);
}
/**
@ -388,12 +388,13 @@ static int _set_module_autoidle(struct omap_hwmod *oh, u8 autoidle,
* Allow the hardware module @oh to send wakeups. Returns -EINVAL
* upon error or 0 upon success.
*/
static int _enable_wakeup(struct omap_hwmod *oh)
static int _enable_wakeup(struct omap_hwmod *oh, u32 *v)
{
u32 v, wakeup_mask;
u32 wakeup_mask;
if (!oh->class->sysc ||
!(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
!((oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP) ||
(oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)))
return -EINVAL;
if (!oh->class->sysc->sysc_fields) {
@ -403,9 +404,10 @@ static int _enable_wakeup(struct omap_hwmod *oh)
wakeup_mask = (0x1 << oh->class->sysc->sysc_fields->enwkup_shift);
v = oh->_sysc_cache;
v |= wakeup_mask;
_write_sysconfig(v, oh);
*v |= wakeup_mask;
if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)
_set_slave_idlemode(oh, HWMOD_IDLEMODE_SMART_WKUP, v);
/* XXX test pwrdm_get_wken for this hwmod's subsystem */
@ -421,12 +423,13 @@ static int _enable_wakeup(struct omap_hwmod *oh)
* Prevent the hardware module @oh to send wakeups. Returns -EINVAL
* upon error or 0 upon success.
*/
static int _disable_wakeup(struct omap_hwmod *oh)
static int _disable_wakeup(struct omap_hwmod *oh, u32 *v)
{
u32 v, wakeup_mask;
u32 wakeup_mask;
if (!oh->class->sysc ||
!(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
!((oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP) ||
(oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)))
return -EINVAL;
if (!oh->class->sysc->sysc_fields) {
@ -436,9 +439,10 @@ static int _disable_wakeup(struct omap_hwmod *oh)
wakeup_mask = (0x1 << oh->class->sysc->sysc_fields->enwkup_shift);
v = oh->_sysc_cache;
v &= ~wakeup_mask;
_write_sysconfig(v, oh);
*v &= ~wakeup_mask;
if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)
_set_slave_idlemode(oh, HWMOD_IDLEMODE_SMART, v);
/* XXX test pwrdm_get_wken for this hwmod's subsystem */
@ -675,7 +679,7 @@ static void _disable_optional_clocks(struct omap_hwmod *oh)
* Returns the array index of the OCP slave port that the MPU
* addresses the device on, or -EINVAL upon error or not found.
*/
static int _find_mpu_port_index(struct omap_hwmod *oh)
static int __init _find_mpu_port_index(struct omap_hwmod *oh)
{
int i;
int found = 0;
@ -709,7 +713,7 @@ static int _find_mpu_port_index(struct omap_hwmod *oh)
* Return the virtual address of the base of the register target of
* device @oh, or NULL on error.
*/
static void __iomem *_find_mpu_rt_base(struct omap_hwmod *oh, u8 index)
static void __iomem * __init _find_mpu_rt_base(struct omap_hwmod *oh, u8 index)
{
struct omap_hwmod_ocp_if *os;
struct omap_hwmod_addr_space *mem;
@ -786,11 +790,11 @@ static void _enable_sysc(struct omap_hwmod *oh)
(sf & SYSC_HAS_CLOCKACTIVITY))
_set_clockactivity(oh, oh->class->sysc->clockact, &v);
_write_sysconfig(v, oh);
/* If slave is in SMARTIDLE, also enable wakeup */
if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE))
_enable_wakeup(oh);
_enable_wakeup(oh, &v);
_write_sysconfig(v, oh);
/*
* Set the autoidle bit only after setting the smartidle bit
@ -836,6 +840,10 @@ static void _idle_sysc(struct omap_hwmod *oh)
_set_master_standbymode(oh, idlemode, &v);
}
/* If slave is in SMARTIDLE, also enable wakeup */
if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE))
_enable_wakeup(oh, &v);
_write_sysconfig(v, oh);
}
@ -874,7 +882,6 @@ static void _shutdown_sysc(struct omap_hwmod *oh)
* @name: find an omap_hwmod by name
*
* Return a pointer to an omap_hwmod by name, or NULL if not found.
* Caller must hold omap_hwmod_mutex.
*/
static struct omap_hwmod *_lookup(const char *name)
{
@ -1089,7 +1096,7 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name)
}
/**
* _reset - reset an omap_hwmod
* _ocp_softreset - reset an omap_hwmod via the OCP_SYSCONFIG bit
* @oh: struct omap_hwmod *
*
* Resets an omap_hwmod @oh via the OCP_SYSCONFIG bit. hwmod must be
@ -1098,12 +1105,13 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name)
* the module did not reset in time, or 0 upon success.
*
* In OMAP3 a specific SYSSTATUS register is used to get the reset status.
* Starting in OMAP4, some IPs does not have SYSSTATUS register and instead
* Starting in OMAP4, some IPs do not have SYSSTATUS registers and instead
* use the SYSCONFIG softreset bit to provide the status.
*
* Note that some IP like McBSP does have a reset control but no reset status.
* Note that some IP like McBSP do have reset control but don't have
* reset status.
*/
static int _reset(struct omap_hwmod *oh)
static int _ocp_softreset(struct omap_hwmod *oh)
{
u32 v;
int c = 0;
@ -1124,7 +1132,7 @@ static int _reset(struct omap_hwmod *oh)
if (oh->flags & HWMOD_CONTROL_OPT_CLKS_IN_RESET)
_enable_optional_clocks(oh);
pr_debug("omap_hwmod: %s: resetting\n", oh->name);
pr_debug("omap_hwmod: %s: resetting via OCP SOFTRESET\n", oh->name);
v = oh->_sysc_cache;
ret = _set_softreset(oh, &v);
@ -1164,17 +1172,41 @@ dis_opt_clks:
}
/**
* _omap_hwmod_enable - enable an omap_hwmod
* _reset - reset an omap_hwmod
* @oh: struct omap_hwmod *
*
* Resets an omap_hwmod @oh. The default software reset mechanism for
* most OMAP IP blocks is triggered via the OCP_SYSCONFIG.SOFTRESET
* bit. However, some hwmods cannot be reset via this method: some
* are not targets and therefore have no OCP header registers to
* access; others (like the IVA) have idiosyncratic reset sequences.
* So for these relatively rare cases, custom reset code can be
* supplied in the struct omap_hwmod_class .reset function pointer.
* Passes along the return value from either _reset() or the custom
* reset function - these must return -EINVAL if the hwmod cannot be
* reset this way or if the hwmod is in the wrong state, -ETIMEDOUT if
* the module did not reset in time, or 0 upon success.
*/
static int _reset(struct omap_hwmod *oh)
{
int ret;
pr_debug("omap_hwmod: %s: resetting\n", oh->name);
ret = (oh->class->reset) ? oh->class->reset(oh) : _ocp_softreset(oh);
return ret;
}
/**
* _enable - enable an omap_hwmod
* @oh: struct omap_hwmod *
*
* Enables an omap_hwmod @oh such that the MPU can access the hwmod's
* register target. (This function has a full name --
* _omap_hwmod_enable() rather than simply _enable() -- because it is
* currently required by the pm34xx.c idle loop.) Returns -EINVAL if
* the hwmod is in the wrong state or passes along the return value of
* _wait_target_ready().
* register target. Returns -EINVAL if the hwmod is in the wrong
* state or passes along the return value of _wait_target_ready().
*/
int _omap_hwmod_enable(struct omap_hwmod *oh)
static int _enable(struct omap_hwmod *oh)
{
int r;
@ -1213,6 +1245,7 @@ int _omap_hwmod_enable(struct omap_hwmod *oh)
_enable_sysc(oh);
}
} else {
_disable_clocks(oh);
pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n",
oh->name, r);
}
@ -1221,16 +1254,14 @@ int _omap_hwmod_enable(struct omap_hwmod *oh)
}
/**
* _omap_hwmod_idle - idle an omap_hwmod
* _idle - idle an omap_hwmod
* @oh: struct omap_hwmod *
*
* Idles an omap_hwmod @oh. This should be called once the hwmod has
* no further work. (This function has a full name --
* _omap_hwmod_idle() rather than simply _idle() -- because it is
* currently required by the pm34xx.c idle loop.) Returns -EINVAL if
* the hwmod is in the wrong state or returns 0.
* no further work. Returns -EINVAL if the hwmod is in the wrong
* state or returns 0.
*/
int _omap_hwmod_idle(struct omap_hwmod *oh)
static int _idle(struct omap_hwmod *oh)
{
if (oh->_state != _HWMOD_STATE_ENABLED) {
WARN(1, "omap_hwmod: %s: idle state can only be entered from "
@ -1261,6 +1292,9 @@ int _omap_hwmod_idle(struct omap_hwmod *oh)
*/
static int _shutdown(struct omap_hwmod *oh)
{
int ret;
u8 prev_state;
if (oh->_state != _HWMOD_STATE_IDLE &&
oh->_state != _HWMOD_STATE_ENABLED) {
WARN(1, "omap_hwmod: %s: disabled state can only be entered "
@ -1270,6 +1304,18 @@ static int _shutdown(struct omap_hwmod *oh)
pr_debug("omap_hwmod: %s: disabling\n", oh->name);
if (oh->class->pre_shutdown) {
prev_state = oh->_state;
if (oh->_state == _HWMOD_STATE_IDLE)
_enable(oh);
ret = oh->class->pre_shutdown(oh);
if (ret) {
if (prev_state == _HWMOD_STATE_IDLE)
_idle(oh);
return ret;
}
}
if (oh->class->sysc)
_shutdown_sysc(oh);
@ -1298,23 +1344,15 @@ static int _shutdown(struct omap_hwmod *oh)
/**
* _setup - do initial configuration of omap_hwmod
* @oh: struct omap_hwmod *
* @skip_setup_idle_p: do not idle hwmods at the end of the fn if 1
*
* Writes the CLOCKACTIVITY bits @clockact to the hwmod @oh
* OCP_SYSCONFIG register. @skip_setup_idle is intended to be used on
* a system that will not call omap_hwmod_enable() to enable devices
* (e.g., a system without PM runtime). Returns -EINVAL if the hwmod
* is in the wrong state or returns 0.
* OCP_SYSCONFIG register. Returns -EINVAL if the hwmod is in the
* wrong state or returns 0.
*/
static int _setup(struct omap_hwmod *oh, void *data)
{
int i, r;
u8 skip_setup_idle;
if (!oh || !data)
return -EINVAL;
skip_setup_idle = *(u8 *)data;
u8 postsetup_state;
/* Set iclk autoidle mode */
if (oh->slaves_cnt > 0) {
@ -1334,7 +1372,6 @@ static int _setup(struct omap_hwmod *oh, void *data)
}
}
mutex_init(&oh->_mutex);
oh->_state = _HWMOD_STATE_INITIALIZED;
/*
@ -1347,7 +1384,7 @@ static int _setup(struct omap_hwmod *oh, void *data)
if ((oh->flags & HWMOD_INIT_NO_RESET) && oh->rst_lines_cnt == 1)
return 0;
r = _omap_hwmod_enable(oh);
r = _enable(oh);
if (r) {
pr_warning("omap_hwmod: %s: cannot be enabled (%d)\n",
oh->name, oh->_state);
@ -1359,7 +1396,7 @@ static int _setup(struct omap_hwmod *oh, void *data)
/*
* OCP_SYSCONFIG bits need to be reprogrammed after a softreset.
* The _omap_hwmod_enable() function should be split to
* The _enable() function should be split to
* avoid the rewrite of the OCP_SYSCONFIG register.
*/
if (oh->class->sysc) {
@ -1368,12 +1405,77 @@ static int _setup(struct omap_hwmod *oh, void *data)
}
}
if (!(oh->flags & HWMOD_INIT_NO_IDLE) && !skip_setup_idle)
_omap_hwmod_idle(oh);
postsetup_state = oh->_postsetup_state;
if (postsetup_state == _HWMOD_STATE_UNKNOWN)
postsetup_state = _HWMOD_STATE_ENABLED;
/*
* XXX HWMOD_INIT_NO_IDLE does not belong in hwmod data -
* it should be set by the core code as a runtime flag during startup
*/
if ((oh->flags & HWMOD_INIT_NO_IDLE) &&
(postsetup_state == _HWMOD_STATE_IDLE))
postsetup_state = _HWMOD_STATE_ENABLED;
if (postsetup_state == _HWMOD_STATE_IDLE)
_idle(oh);
else if (postsetup_state == _HWMOD_STATE_DISABLED)
_shutdown(oh);
else if (postsetup_state != _HWMOD_STATE_ENABLED)
WARN(1, "hwmod: %s: unknown postsetup state %d! defaulting to enabled\n",
oh->name, postsetup_state);
return 0;
}
/**
* _register - register a struct omap_hwmod
* @oh: struct omap_hwmod *
*
* Registers the omap_hwmod @oh. Returns -EEXIST if an omap_hwmod
* already has been registered by the same name; -EINVAL if the
* omap_hwmod is in the wrong state, if @oh is NULL, if the
* omap_hwmod's class field is NULL; if the omap_hwmod is missing a
* name, or if the omap_hwmod's class is missing a name; or 0 upon
* success.
*
* XXX The data should be copied into bootmem, so the original data
* should be marked __initdata and freed after init. This would allow
* unneeded omap_hwmods to be freed on multi-OMAP configurations. Note
* that the copy process would be relatively complex due to the large number
* of substructures.
*/
static int __init _register(struct omap_hwmod *oh)
{
int ret, ms_id;
if (!oh || !oh->name || !oh->class || !oh->class->name ||
(oh->_state != _HWMOD_STATE_UNKNOWN))
return -EINVAL;
pr_debug("omap_hwmod: %s: registering\n", oh->name);
if (_lookup(oh->name))
return -EEXIST;
ms_id = _find_mpu_port_index(oh);
if (!IS_ERR_VALUE(ms_id)) {
oh->_mpu_port_index = ms_id;
oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
} else {
oh->_int_flags |= _HWMOD_NO_MPU_PORT;
}
list_add_tail(&oh->node, &omap_hwmod_list);
spin_lock_init(&oh->_lock);
oh->_state = _HWMOD_STATE_REGISTERED;
ret = 0;
return ret;
}
/* Public functions */
@ -1426,59 +1528,6 @@ int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode)
return retval;
}
/**
* omap_hwmod_register - register a struct omap_hwmod
* @oh: struct omap_hwmod *
*
* Registers the omap_hwmod @oh. Returns -EEXIST if an omap_hwmod
* already has been registered by the same name; -EINVAL if the
* omap_hwmod is in the wrong state, if @oh is NULL, if the
* omap_hwmod's class field is NULL; if the omap_hwmod is missing a
* name, or if the omap_hwmod's class is missing a name; or 0 upon
* success.
*
* XXX The data should be copied into bootmem, so the original data
* should be marked __initdata and freed after init. This would allow
* unneeded omap_hwmods to be freed on multi-OMAP configurations. Note
* that the copy process would be relatively complex due to the large number
* of substructures.
*/
int omap_hwmod_register(struct omap_hwmod *oh)
{
int ret, ms_id;
if (!oh || !oh->name || !oh->class || !oh->class->name ||
(oh->_state != _HWMOD_STATE_UNKNOWN))
return -EINVAL;
mutex_lock(&omap_hwmod_mutex);
pr_debug("omap_hwmod: %s: registering\n", oh->name);
if (_lookup(oh->name)) {
ret = -EEXIST;
goto ohr_unlock;
}
ms_id = _find_mpu_port_index(oh);
if (!IS_ERR_VALUE(ms_id)) {
oh->_mpu_port_index = ms_id;
oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
} else {
oh->_int_flags |= _HWMOD_NO_MPU_PORT;
}
list_add_tail(&oh->node, &omap_hwmod_list);
oh->_state = _HWMOD_STATE_REGISTERED;
ret = 0;
ohr_unlock:
mutex_unlock(&omap_hwmod_mutex);
return ret;
}
/**
* omap_hwmod_lookup - look up a registered omap_hwmod by name
* @name: name of the omap_hwmod to look up
@ -1493,9 +1542,7 @@ struct omap_hwmod *omap_hwmod_lookup(const char *name)
if (!name)
return NULL;
mutex_lock(&omap_hwmod_mutex);
oh = _lookup(name);
mutex_unlock(&omap_hwmod_mutex);
return oh;
}
@ -1521,13 +1568,11 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
if (!fn)
return -EINVAL;
mutex_lock(&omap_hwmod_mutex);
list_for_each_entry(temp_oh, &omap_hwmod_list, node) {
ret = (*fn)(temp_oh, data);
if (ret)
break;
}
mutex_unlock(&omap_hwmod_mutex);
return ret;
}
@ -1542,7 +1587,7 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
* listed in @ohs that are valid for this chip. Returns -EINVAL if
* omap_hwmod_init() has already been called or 0 otherwise.
*/
int omap_hwmod_init(struct omap_hwmod **ohs)
int __init omap_hwmod_init(struct omap_hwmod **ohs)
{
struct omap_hwmod *oh;
int r;
@ -1558,8 +1603,8 @@ int omap_hwmod_init(struct omap_hwmod **ohs)
oh = *ohs;
while (oh) {
if (omap_chip_is(oh->omap_chip)) {
r = omap_hwmod_register(oh);
WARN(r, "omap_hwmod: %s: omap_hwmod_register returned "
r = _register(oh);
WARN(r, "omap_hwmod: %s: _register returned "
"%d\n", oh->name, r);
}
oh = *++ohs;
@ -1570,13 +1615,12 @@ int omap_hwmod_init(struct omap_hwmod **ohs)
/**
* omap_hwmod_late_init - do some post-clock framework initialization
* @skip_setup_idle: if 1, do not idle hwmods in _setup()
*
* Must be called after omap2_clk_init(). Resolves the struct clk names
* to struct clk pointers for each registered omap_hwmod. Also calls
* _setup() on each hwmod. Returns 0.
*/
int omap_hwmod_late_init(u8 skip_setup_idle)
int omap_hwmod_late_init(void)
{
int r;
@ -1588,36 +1632,7 @@ int omap_hwmod_late_init(u8 skip_setup_idle)
WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n",
MPU_INITIATOR_NAME);
if (skip_setup_idle)
pr_debug("omap_hwmod: will leave hwmods enabled during setup\n");
omap_hwmod_for_each(_setup, &skip_setup_idle);
return 0;
}
/**
* omap_hwmod_unregister - unregister an omap_hwmod
* @oh: struct omap_hwmod *
*
* Unregisters a previously-registered omap_hwmod @oh. There's probably
* no use case for this, so it is likely to be removed in a later version.
*
* XXX Free all of the bootmem-allocated structures here when that is
* implemented. Make it clear that core code is the only code that is
* expected to unregister modules.
*/
int omap_hwmod_unregister(struct omap_hwmod *oh)
{
if (!oh)
return -EINVAL;
pr_debug("omap_hwmod: %s: unregistering\n", oh->name);
mutex_lock(&omap_hwmod_mutex);
iounmap(oh->_mpu_rt_va);
list_del(&oh->node);
mutex_unlock(&omap_hwmod_mutex);
omap_hwmod_for_each(_setup, NULL);
return 0;
}
@ -1632,18 +1647,18 @@ int omap_hwmod_unregister(struct omap_hwmod *oh)
int omap_hwmod_enable(struct omap_hwmod *oh)
{
int r;
unsigned long flags;
if (!oh)
return -EINVAL;
mutex_lock(&oh->_mutex);
r = _omap_hwmod_enable(oh);
mutex_unlock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
r = _enable(oh);
spin_unlock_irqrestore(&oh->_lock, flags);
return r;
}
/**
* omap_hwmod_idle - idle an omap_hwmod
* @oh: struct omap_hwmod *
@ -1653,12 +1668,14 @@ int omap_hwmod_enable(struct omap_hwmod *oh)
*/
int omap_hwmod_idle(struct omap_hwmod *oh)
{
unsigned long flags;
if (!oh)
return -EINVAL;
mutex_lock(&oh->_mutex);
_omap_hwmod_idle(oh);
mutex_unlock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
_idle(oh);
spin_unlock_irqrestore(&oh->_lock, flags);
return 0;
}
@ -1673,12 +1690,14 @@ int omap_hwmod_idle(struct omap_hwmod *oh)
*/
int omap_hwmod_shutdown(struct omap_hwmod *oh)
{
unsigned long flags;
if (!oh)
return -EINVAL;
mutex_lock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
_shutdown(oh);
mutex_unlock(&oh->_mutex);
spin_unlock_irqrestore(&oh->_lock, flags);
return 0;
}
@ -1691,9 +1710,11 @@ int omap_hwmod_shutdown(struct omap_hwmod *oh)
*/
int omap_hwmod_enable_clocks(struct omap_hwmod *oh)
{
mutex_lock(&oh->_mutex);
unsigned long flags;
spin_lock_irqsave(&oh->_lock, flags);
_enable_clocks(oh);
mutex_unlock(&oh->_mutex);
spin_unlock_irqrestore(&oh->_lock, flags);
return 0;
}
@ -1706,9 +1727,11 @@ int omap_hwmod_enable_clocks(struct omap_hwmod *oh)
*/
int omap_hwmod_disable_clocks(struct omap_hwmod *oh)
{
mutex_lock(&oh->_mutex);
unsigned long flags;
spin_lock_irqsave(&oh->_lock, flags);
_disable_clocks(oh);
mutex_unlock(&oh->_mutex);
spin_unlock_irqrestore(&oh->_lock, flags);
return 0;
}
@ -1752,13 +1775,14 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh)
int omap_hwmod_reset(struct omap_hwmod *oh)
{
int r;
unsigned long flags;
if (!oh)
return -EINVAL;
mutex_lock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
r = _reset(oh);
mutex_unlock(&oh->_mutex);
spin_unlock_irqrestore(&oh->_lock, flags);
return r;
}
@ -1955,13 +1979,18 @@ int omap_hwmod_del_initiator_dep(struct omap_hwmod *oh,
*/
int omap_hwmod_enable_wakeup(struct omap_hwmod *oh)
{
unsigned long flags;
u32 v;
if (!oh->class->sysc ||
!(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
return -EINVAL;
mutex_lock(&oh->_mutex);
_enable_wakeup(oh);
mutex_unlock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
v = oh->_sysc_cache;
_enable_wakeup(oh, &v);
_write_sysconfig(v, oh);
spin_unlock_irqrestore(&oh->_lock, flags);
return 0;
}
@ -1980,13 +2009,18 @@ int omap_hwmod_enable_wakeup(struct omap_hwmod *oh)
*/
int omap_hwmod_disable_wakeup(struct omap_hwmod *oh)
{
unsigned long flags;
u32 v;
if (!oh->class->sysc ||
!(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
return -EINVAL;
mutex_lock(&oh->_mutex);
_disable_wakeup(oh);
mutex_unlock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
v = oh->_sysc_cache;
_disable_wakeup(oh, &v);
_write_sysconfig(v, oh);
spin_unlock_irqrestore(&oh->_lock, flags);
return 0;
}
@ -2006,13 +2040,14 @@ int omap_hwmod_disable_wakeup(struct omap_hwmod *oh)
int omap_hwmod_assert_hardreset(struct omap_hwmod *oh, const char *name)
{
int ret;
unsigned long flags;
if (!oh)
return -EINVAL;
mutex_lock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
ret = _assert_hardreset(oh, name);
mutex_unlock(&oh->_mutex);
spin_unlock_irqrestore(&oh->_lock, flags);
return ret;
}
@ -2032,13 +2067,14 @@ int omap_hwmod_assert_hardreset(struct omap_hwmod *oh, const char *name)
int omap_hwmod_deassert_hardreset(struct omap_hwmod *oh, const char *name)
{
int ret;
unsigned long flags;
if (!oh)
return -EINVAL;
mutex_lock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
ret = _deassert_hardreset(oh, name);
mutex_unlock(&oh->_mutex);
spin_unlock_irqrestore(&oh->_lock, flags);
return ret;
}
@ -2057,13 +2093,14 @@ int omap_hwmod_deassert_hardreset(struct omap_hwmod *oh, const char *name)
int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name)
{
int ret;
unsigned long flags;
if (!oh)
return -EINVAL;
mutex_lock(&oh->_mutex);
spin_lock_irqsave(&oh->_lock, flags);
ret = _read_hardreset(oh, name);
mutex_unlock(&oh->_mutex);
spin_unlock_irqrestore(&oh->_lock, flags);
return ret;
}
@ -2075,9 +2112,8 @@ int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name)
* @fn: callback function pointer to call for each hwmod in class @classname
* @user: arbitrary context data to pass to the callback function
*
* For each omap_hwmod of class @classname, call @fn. Takes
* omap_hwmod_mutex to prevent the hwmod list from changing during the
* iteration. If the callback function returns something other than
* For each omap_hwmod of class @classname, call @fn.
* If the callback function returns something other than
* zero, the iterator is terminated, and the callback function's return
* value is passed back to the caller. Returns 0 upon success, -EINVAL
* if @classname or @fn are NULL, or passes back the error code from @fn.
@ -2096,8 +2132,6 @@ int omap_hwmod_for_each_by_class(const char *classname,
pr_debug("omap_hwmod: %s: looking for modules of class %s\n",
__func__, classname);
mutex_lock(&omap_hwmod_mutex);
list_for_each_entry(temp_oh, &omap_hwmod_list, node) {
if (!strcmp(temp_oh->class->name, classname)) {
pr_debug("omap_hwmod: %s: %s: calling callback fn\n",
@ -2108,8 +2142,6 @@ int omap_hwmod_for_each_by_class(const char *classname,
}
}
mutex_unlock(&omap_hwmod_mutex);
if (ret)
pr_debug("omap_hwmod: %s: iterator terminated early: %d\n",
__func__, ret);
@ -2117,3 +2149,64 @@ int omap_hwmod_for_each_by_class(const char *classname,
return ret;
}
/**
* omap_hwmod_set_postsetup_state - set the post-_setup() state for this hwmod
* @oh: struct omap_hwmod *
* @state: state that _setup() should leave the hwmod in
*
* Sets the hwmod state that @oh will enter at the end of _setup() (called by
* omap_hwmod_late_init()). Only valid to call between calls to
* omap_hwmod_init() and omap_hwmod_late_init(). Returns 0 upon success or
* -EINVAL if there is a problem with the arguments or if the hwmod is
* in the wrong state.
*/
int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state)
{
int ret;
unsigned long flags;
if (!oh)
return -EINVAL;
if (state != _HWMOD_STATE_DISABLED &&
state != _HWMOD_STATE_ENABLED &&
state != _HWMOD_STATE_IDLE)
return -EINVAL;
spin_lock_irqsave(&oh->_lock, flags);
if (oh->_state != _HWMOD_STATE_REGISTERED) {
ret = -EINVAL;
goto ohsps_unlock;
}
oh->_postsetup_state = state;
ret = 0;
ohsps_unlock:
spin_unlock_irqrestore(&oh->_lock, flags);
return ret;
}
/**
* omap_hwmod_get_context_loss_count - get lost context count
* @oh: struct omap_hwmod *
*
* Query the powerdomain of of @oh to get the context loss
* count for this device.
*
* Returns the context loss count of the powerdomain assocated with @oh
* upon success, or zero if no powerdomain exists for @oh.
*/
u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh)
{
struct powerdomain *pwrdm;
int ret = 0;
pwrdm = omap_hwmod_get_pwrdm(oh);
if (pwrdm)
ret = pwrdm_get_context_loss_count(pwrdm);
return ret;
}

6
arch/arm/mach-omap2/omap_hwmod_2420_data.c
View File

@ -23,6 +23,7 @@
#include "cm-regbits-24xx.h"
#include "prm-regbits-24xx.h"
#include "wd_timer.h"
/*
* OMAP2420 hardware module integration data
@ -312,8 +313,9 @@ static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = {
};
static struct omap_hwmod_class omap2420_wd_timer_hwmod_class = {
.name = "wd_timer",
.sysc = &omap2420_wd_timer_sysc,
.name = "wd_timer",
.sysc = &omap2420_wd_timer_sysc,
.pre_shutdown = &omap2_wd_timer_disable
};
/* wd_timer2 */

20
arch/arm/mach-omap2/omap_hwmod_2430_data.c
View File

@ -23,6 +23,7 @@
#include "prm-regbits-24xx.h"
#include "cm-regbits-24xx.h"
#include "wd_timer.h"
/*
* OMAP2430 hardware module integration data
@ -311,8 +312,9 @@ static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = {
};
static struct omap_hwmod_class omap2430_wd_timer_hwmod_class = {
.name = "wd_timer",
.sysc = &omap2430_wd_timer_sysc,
.name = "wd_timer",
.sysc = &omap2430_wd_timer_sysc,
.pre_shutdown = &omap2_wd_timer_disable
};
/* wd_timer2 */
@ -481,12 +483,12 @@ static struct omap_hwmod_class i2c_class = {
.sysc = &i2c_sysc,
};
/* I2C1 */
static struct omap_i2c_dev_attr i2c1_dev_attr = {
static struct omap_i2c_dev_attr i2c_dev_attr = {
.fifo_depth = 8, /* bytes */
};
/* I2C1 */
static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = {
{ .irq = INT_24XX_I2C1_IRQ, },
};
@ -527,16 +529,12 @@ static struct omap_hwmod omap2430_i2c1_hwmod = {
.slaves = omap2430_i2c1_slaves,
.slaves_cnt = ARRAY_SIZE(omap2430_i2c1_slaves),
.class = &i2c_class,
.dev_attr = &i2c1_dev_attr,
.dev_attr = &i2c_dev_attr,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
};
/* I2C2 */
static struct omap_i2c_dev_attr i2c2_dev_attr = {
.fifo_depth = 8, /* bytes */
};
static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = {
{ .irq = INT_24XX_I2C2_IRQ, },
};
@ -569,7 +567,7 @@ static struct omap_hwmod omap2430_i2c2_hwmod = {
.slaves = omap2430_i2c2_slaves,
.slaves_cnt = ARRAY_SIZE(omap2430_i2c2_slaves),
.class = &i2c_class,
.dev_attr = &i2c2_dev_attr,
.dev_attr = &i2c_dev_attr,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
};

6
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
View File

@ -26,6 +26,7 @@
#include "prm-regbits-34xx.h"
#include "cm-regbits-34xx.h"
#include "wd_timer.h"
/*
* OMAP3xxx hardware module integration data
@ -423,8 +424,9 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = {
};
static struct omap_hwmod_class omap3xxx_wd_timer_hwmod_class = {
.name = "wd_timer",
.sysc = &omap3xxx_wd_timer_sysc,
.name = "wd_timer",
.sysc = &omap3xxx_wd_timer_sysc,
.pre_shutdown = &omap2_wd_timer_disable
};
/* wd_timer2 */

1271
arch/arm/mach-omap2/omap_hwmod_44xx_data.c
View File

File diff suppressed because it is too large Load Diff

21
arch/arm/mach-omap2/pm-debug.c
View File

@ -29,12 +29,13 @@
#include <plat/clock.h>
#include <plat/board.h>
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
#include "powerdomain.h"
#include "clockdomain.h"
#include <plat/dmtimer.h>
#include <plat/omap-pm.h>
#include "prm.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#include "pm.h"
int omap2_pm_debug;
@ -45,10 +46,10 @@ u32 wakeup_timer_milliseconds;
#define DUMP_PRM_MOD_REG(mod, reg) \
regs[reg_count].name = #mod "." #reg; \
regs[reg_count++].val = prm_read_mod_reg(mod, reg)
regs[reg_count++].val = omap2_prm_read_mod_reg(mod, reg)
#define DUMP_CM_MOD_REG(mod, reg) \
regs[reg_count].name = #mod "." #reg; \
regs[reg_count++].val = cm_read_mod_reg(mod, reg)
regs[reg_count++].val = omap2_cm_read_mod_reg(mod, reg)
#define DUMP_PRM_REG(reg) \
regs[reg_count].name = #reg; \
regs[reg_count++].val = __raw_readl(reg)
@ -328,10 +329,10 @@ static void pm_dbg_regset_store(u32 *ptr)
for (j = pm_dbg_reg_modules[i].low;
j <= pm_dbg_reg_modules[i].high; j += 4) {
if (pm_dbg_reg_modules[i].type == MOD_CM)
val = cm_read_mod_reg(
val = omap2_cm_read_mod_reg(
pm_dbg_reg_modules[i].offset, j);
else
val = prm_read_mod_reg(
val = omap2_prm_read_mod_reg(
pm_dbg_reg_modules[i].offset, j);
*(ptr++) = val;
}
@ -581,6 +582,10 @@ static int option_set(void *data, u64 val)
*option = val;
if (option == &enable_off_mode) {
if (val)
omap_pm_enable_off_mode();
else
omap_pm_disable_off_mode();
if (cpu_is_omap34xx())
omap3_pm_off_mode_enable(val);
}

40
arch/arm/mach-omap2/pm.c
View File

@ -18,8 +18,8 @@
#include <plat/omap_device.h>
#include <plat/common.h>
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
#include "powerdomain.h"
#include "clockdomain.h"
static struct omap_device_pm_latency *pm_lats;
@ -89,10 +89,13 @@ static void omap2_init_processor_devices(void)
}
}
/* Types of sleep_switch used in omap_set_pwrdm_state */
#define FORCEWAKEUP_SWITCH 0
#define LOWPOWERSTATE_SWITCH 1
/*
* This sets pwrdm state (other than mpu & core. Currently only ON &
* RET are supported. Function is assuming that clkdm doesn't have
* hw_sup mode enabled.
* RET are supported.
*/
int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
{
@ -114,9 +117,14 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
return ret;
if (pwrdm_read_pwrst(pwrdm) < PWRDM_POWER_ON) {
omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
sleep_switch = 1;
pwrdm_wait_transition(pwrdm);
if ((pwrdm_read_pwrst(pwrdm) > state) &&
(pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE)) {
sleep_switch = LOWPOWERSTATE_SWITCH;
} else {
omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
pwrdm_wait_transition(pwrdm);
sleep_switch = FORCEWAKEUP_SWITCH;
}
}
ret = pwrdm_set_next_pwrst(pwrdm, state);
@ -126,12 +134,22 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
goto err;
}
if (sleep_switch) {
omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
pwrdm_wait_transition(pwrdm);
pwrdm_state_switch(pwrdm);
switch (sleep_switch) {
case FORCEWAKEUP_SWITCH:
if (pwrdm->pwrdm_clkdms[0]->flags & CLKDM_CAN_ENABLE_AUTO)
omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
else
omap2_clkdm_sleep(pwrdm->pwrdm_clkdms[0]);
break;
case LOWPOWERSTATE_SWITCH:
pwrdm_set_lowpwrstchange(pwrdm);
break;
default:
return ret;
}
pwrdm_wait_transition(pwrdm);
pwrdm_state_switch(pwrdm);
err:
return ret;
}

2
arch/arm/mach-omap2/pm.h
View File

@ -11,7 +11,7 @@
#ifndef __ARCH_ARM_MACH_OMAP2_PM_H
#define __ARCH_ARM_MACH_OMAP2_PM_H
#include <plat/powerdomain.h>
#include "powerdomain.h"
extern void *omap3_secure_ram_storage;
extern void omap3_pm_off_mode_enable(int);

200
arch/arm/mach-omap2/pm24xx.c
View File

@ -42,16 +42,16 @@
#include <plat/dma.h>
#include <plat/board.h>
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-24xx.h"
#include "sdrc.h"
#include "pm.h"
#include "control.h"
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
#include "powerdomain.h"
#include "clockdomain.h"
#ifdef CONFIG_SUSPEND
static suspend_state_t suspend_state = PM_SUSPEND_ON;
@ -79,8 +79,8 @@ static int omap2_fclks_active(void)
{
u32 f1, f2;
f1 = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
f2 = cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
f1 = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
f2 = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
/* Ignore UART clocks. These are handled by UART core (serial.c) */
f1 &= ~(OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_UART2_MASK);
@ -105,9 +105,9 @@ static void omap2_enter_full_retention(void)
/* Clear old wake-up events */
/* REVISIT: These write to reserved bits? */
prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
/*
* Set MPU powerdomain's next power state to RETENTION;
@ -120,7 +120,7 @@ static void omap2_enter_full_retention(void)
l = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0) | OMAP24XX_USBSTANDBYCTRL;
omap_ctrl_writel(l, OMAP2_CONTROL_DEVCONF0);
omap2_gpio_prepare_for_idle(PWRDM_POWER_RET);
omap2_gpio_prepare_for_idle(0);
if (omap2_pm_debug) {
omap2_pm_dump(0, 0, 0);
@ -167,30 +167,30 @@ no_sleep:
clk_enable(osc_ck);
/* clear CORE wake-up events */
prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
/* wakeup domain events - bit 1: GPT1, bit5 GPIO */
prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST);
omap2_prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST);
/* MPU domain wake events */
l = prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
if (l & 0x01)
prm_write_mod_reg(0x01, OCP_MOD,
omap2_prm_write_mod_reg(0x01, OCP_MOD,
OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
if (l & 0x20)
prm_write_mod_reg(0x20, OCP_MOD,
omap2_prm_write_mod_reg(0x20, OCP_MOD,
OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
/* Mask future PRCM-to-MPU interrupts */
prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
omap2_prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
}
static int omap2_i2c_active(void)
{
u32 l;
l = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
l = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
return l & (OMAP2420_EN_I2C2_MASK | OMAP2420_EN_I2C1_MASK);
}
@ -201,13 +201,13 @@ static int omap2_allow_mpu_retention(void)
u32 l;
/* Check for MMC, UART2, UART1, McSPI2, McSPI1 and DSS1. */
l = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
l = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
if (l & (OMAP2420_EN_MMC_MASK | OMAP24XX_EN_UART2_MASK |
OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_MCSPI2_MASK |
OMAP24XX_EN_MCSPI1_MASK | OMAP24XX_EN_DSS1_MASK))
return 0;
/* Check for UART3. */
l = cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
l = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
if (l & OMAP24XX_EN_UART3_MASK)
return 0;
if (sti_console_enabled)
@ -230,18 +230,18 @@ static void omap2_enter_mpu_retention(void)
* it is in retention mode. */
if (omap2_allow_mpu_retention()) {
/* REVISIT: These write to reserved bits? */
prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
/* Try to enter MPU retention */
prm_write_mod_reg((0x01 << OMAP_POWERSTATE_SHIFT) |
omap2_prm_write_mod_reg((0x01 << OMAP_POWERSTATE_SHIFT) |
OMAP_LOGICRETSTATE_MASK,
MPU_MOD, OMAP2_PM_PWSTCTRL);
} else {
/* Block MPU retention */
prm_write_mod_reg(OMAP_LOGICRETSTATE_MASK, MPU_MOD,
omap2_prm_write_mod_reg(OMAP_LOGICRETSTATE_MASK, MPU_MOD,
OMAP2_PM_PWSTCTRL);
only_idle = 1;
}
@ -310,9 +310,9 @@ static int omap2_pm_suspend(void)
{
u32 wken_wkup, mir1;
wken_wkup = prm_read_mod_reg(WKUP_MOD, PM_WKEN);
wken_wkup = omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN);
wken_wkup &= ~OMAP24XX_EN_GPT1_MASK;
prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
/* Mask GPT1 */
mir1 = omap_readl(0x480fe0a4);
@ -322,7 +322,7 @@ static int omap2_pm_suspend(void)
omap2_enter_full_retention();
omap_writel(mir1, 0x480fe0a4);
prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
return 0;
}
@ -376,7 +376,7 @@ static void __init prcm_setup_regs(void)
struct powerdomain *pwrdm;
/* Enable autoidle */
prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD,
omap2_prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD,
OMAP2_PRCM_SYSCONFIG_OFFSET);
/*
@ -415,87 +415,87 @@ static void __init prcm_setup_regs(void)
clkdm_add_wkdep(mpu_clkdm, wkup_clkdm);
/* Enable clock autoidle for all domains */
cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK |
OMAP24XX_AUTO_MAILBOXES_MASK |
OMAP24XX_AUTO_WDT4_MASK |
OMAP2420_AUTO_WDT3_MASK |
OMAP24XX_AUTO_MSPRO_MASK |
OMAP2420_AUTO_MMC_MASK |
OMAP24XX_AUTO_FAC_MASK |
OMAP2420_AUTO_EAC_MASK |
OMAP24XX_AUTO_HDQ_MASK |
OMAP24XX_AUTO_UART2_MASK |
OMAP24XX_AUTO_UART1_MASK |
OMAP24XX_AUTO_I2C2_MASK |
OMAP24XX_AUTO_I2C1_MASK |
OMAP24XX_AUTO_MCSPI2_MASK |
OMAP24XX_AUTO_MCSPI1_MASK |
OMAP24XX_AUTO_MCBSP2_MASK |
OMAP24XX_AUTO_MCBSP1_MASK |
OMAP24XX_AUTO_GPT12_MASK |
OMAP24XX_AUTO_GPT11_MASK |
OMAP24XX_AUTO_GPT10_MASK |
OMAP24XX_AUTO_GPT9_MASK |
OMAP24XX_AUTO_GPT8_MASK |
OMAP24XX_AUTO_GPT7_MASK |
OMAP24XX_AUTO_GPT6_MASK |
OMAP24XX_AUTO_GPT5_MASK |
OMAP24XX_AUTO_GPT4_MASK |
OMAP24XX_AUTO_GPT3_MASK |
OMAP24XX_AUTO_GPT2_MASK |
OMAP2420_AUTO_VLYNQ_MASK |
OMAP24XX_AUTO_DSS_MASK,
CORE_MOD, CM_AUTOIDLE1);
cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK |
OMAP24XX_AUTO_SSI_MASK |
OMAP24XX_AUTO_USB_MASK,
CORE_MOD, CM_AUTOIDLE2);
cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK |
OMAP24XX_AUTO_GPMC_MASK |
OMAP24XX_AUTO_SDMA_MASK,
CORE_MOD, CM_AUTOIDLE3);
cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK |
OMAP24XX_AUTO_AES_MASK |
OMAP24XX_AUTO_RNG_MASK |
OMAP24XX_AUTO_SHA_MASK |
OMAP24XX_AUTO_DES_MASK,
CORE_MOD, OMAP24XX_CM_AUTOIDLE4);
omap2_cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK |
OMAP24XX_AUTO_MAILBOXES_MASK |
OMAP24XX_AUTO_WDT4_MASK |
OMAP2420_AUTO_WDT3_MASK |
OMAP24XX_AUTO_MSPRO_MASK |
OMAP2420_AUTO_MMC_MASK |
OMAP24XX_AUTO_FAC_MASK |
OMAP2420_AUTO_EAC_MASK |
OMAP24XX_AUTO_HDQ_MASK |
OMAP24XX_AUTO_UART2_MASK |
OMAP24XX_AUTO_UART1_MASK |
OMAP24XX_AUTO_I2C2_MASK |
OMAP24XX_AUTO_I2C1_MASK |
OMAP24XX_AUTO_MCSPI2_MASK |
OMAP24XX_AUTO_MCSPI1_MASK |
OMAP24XX_AUTO_MCBSP2_MASK |
OMAP24XX_AUTO_MCBSP1_MASK |
OMAP24XX_AUTO_GPT12_MASK |
OMAP24XX_AUTO_GPT11_MASK |
OMAP24XX_AUTO_GPT10_MASK |
OMAP24XX_AUTO_GPT9_MASK |
OMAP24XX_AUTO_GPT8_MASK |
OMAP24XX_AUTO_GPT7_MASK |
OMAP24XX_AUTO_GPT6_MASK |
OMAP24XX_AUTO_GPT5_MASK |
OMAP24XX_AUTO_GPT4_MASK |
OMAP24XX_AUTO_GPT3_MASK |
OMAP24XX_AUTO_GPT2_MASK |
OMAP2420_AUTO_VLYNQ_MASK |
OMAP24XX_AUTO_DSS_MASK,
CORE_MOD, CM_AUTOIDLE1);
omap2_cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK |
OMAP24XX_AUTO_SSI_MASK |
OMAP24XX_AUTO_USB_MASK,
CORE_MOD, CM_AUTOIDLE2);
omap2_cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK |
OMAP24XX_AUTO_GPMC_MASK |
OMAP24XX_AUTO_SDMA_MASK,
CORE_MOD, CM_AUTOIDLE3);
omap2_cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK |
OMAP24XX_AUTO_AES_MASK |
OMAP24XX_AUTO_RNG_MASK |
OMAP24XX_AUTO_SHA_MASK |
OMAP24XX_AUTO_DES_MASK,
CORE_MOD, OMAP24XX_CM_AUTOIDLE4);
cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD,
CM_AUTOIDLE);
omap2_cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD,
CM_AUTOIDLE);
/* Put DPLL and both APLLs into autoidle mode */
cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) |
(0x03 << OMAP24XX_AUTO_96M_SHIFT) |
(0x03 << OMAP24XX_AUTO_54M_SHIFT),
PLL_MOD, CM_AUTOIDLE);
omap2_cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) |
(0x03 << OMAP24XX_AUTO_96M_SHIFT) |
(0x03 << OMAP24XX_AUTO_54M_SHIFT),
PLL_MOD, CM_AUTOIDLE);
cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK |
OMAP24XX_AUTO_WDT1_MASK |
OMAP24XX_AUTO_MPU_WDT_MASK |
OMAP24XX_AUTO_GPIOS_MASK |
OMAP24XX_AUTO_32KSYNC_MASK |
OMAP24XX_AUTO_GPT1_MASK,
WKUP_MOD, CM_AUTOIDLE);
omap2_cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK |
OMAP24XX_AUTO_WDT1_MASK |
OMAP24XX_AUTO_MPU_WDT_MASK |
OMAP24XX_AUTO_GPIOS_MASK |
OMAP24XX_AUTO_32KSYNC_MASK |
OMAP24XX_AUTO_GPT1_MASK,
WKUP_MOD, CM_AUTOIDLE);
/* REVISIT: Configure number of 32 kHz clock cycles for sys_clk
* stabilisation */
prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
OMAP2_PRCM_CLKSSETUP_OFFSET);
omap2_prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
OMAP2_PRCM_CLKSSETUP_OFFSET);
/* Configure automatic voltage transition */
prm_write_mod_reg(2 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
OMAP2_PRCM_VOLTSETUP_OFFSET);
prm_write_mod_reg(OMAP24XX_AUTO_EXTVOLT_MASK |
(0x1 << OMAP24XX_SETOFF_LEVEL_SHIFT) |
OMAP24XX_MEMRETCTRL_MASK |
(0x1 << OMAP24XX_SETRET_LEVEL_SHIFT) |
(0x0 << OMAP24XX_VOLT_LEVEL_SHIFT),
OMAP24XX_GR_MOD, OMAP2_PRCM_VOLTCTRL_OFFSET);
omap2_prm_write_mod_reg(2 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
OMAP2_PRCM_VOLTSETUP_OFFSET);
omap2_prm_write_mod_reg(OMAP24XX_AUTO_EXTVOLT_MASK |
(0x1 << OMAP24XX_SETOFF_LEVEL_SHIFT) |
OMAP24XX_MEMRETCTRL_MASK |
(0x1 << OMAP24XX_SETRET_LEVEL_SHIFT) |
(0x0 << OMAP24XX_VOLT_LEVEL_SHIFT),
OMAP24XX_GR_MOD, OMAP2_PRCM_VOLTCTRL_OFFSET);
/* Enable wake-up events */
prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK,
WKUP_MOD, PM_WKEN);
omap2_prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK,
WKUP_MOD, PM_WKEN);
}
static int __init omap2_pm_init(void)
@ -506,7 +506,7 @@ static int __init omap2_pm_init(void)
return -ENODEV;
printk(KERN_INFO "Power Management for OMAP2 initializing\n");
l = prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_REVISION_OFFSET);
l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_REVISION_OFFSET);
printk(KERN_INFO "PRCM revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
/* Look up important powerdomains */

170
arch/arm/mach-omap2/pm34xx.c
View File

@ -31,8 +31,8 @@
#include <linux/console.h>
#include <plat/sram.h>
#include <plat/clockdomain.h>
#include <plat/powerdomain.h>
#include "clockdomain.h"
#include "powerdomain.h"
#include <plat/serial.h>
#include <plat/sdrc.h>
#include <plat/prcm.h>
@ -41,11 +41,11 @@
#include <asm/tlbflush.h>
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
#include "prm-regbits-34xx.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "pm.h"
#include "sdrc.h"
#include "control.h"
@ -105,12 +105,12 @@ static void omap3_enable_io_chain(void)
int timeout = 0;
if (omap_rev() >= OMAP3430_REV_ES3_1) {
prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
PM_WKEN);
/* Do a readback to assure write has been done */
prm_read_mod_reg(WKUP_MOD, PM_WKEN);
omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN);
while (!(prm_read_mod_reg(WKUP_MOD, PM_WKEN) &
while (!(omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN) &
OMAP3430_ST_IO_CHAIN_MASK)) {
timeout++;
if (timeout > 1000) {
@ -118,7 +118,7 @@ static void omap3_enable_io_chain(void)
"activation failed.\n");
return;
}
prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK,
omap2_prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK,
WKUP_MOD, PM_WKEN);
}
}
@ -127,22 +127,13 @@ static void omap3_enable_io_chain(void)
static void omap3_disable_io_chain(void)
{
if (omap_rev() >= OMAP3430_REV_ES3_1)
prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
PM_WKEN);
}
static void omap3_core_save_context(void)
{
u32 control_padconf_off;
/* Save the padconf registers */
control_padconf_off = omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_OFF);
control_padconf_off |= START_PADCONF_SAVE;
omap_ctrl_writel(control_padconf_off, OMAP343X_CONTROL_PADCONF_OFF);
/* wait for the save to complete */
while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
& PADCONF_SAVE_DONE))
udelay(1);
omap3_ctrl_save_padconf();
/*
* Force write last pad into memory, as this can fail in some
@ -221,27 +212,27 @@ static int prcm_clear_mod_irqs(s16 module, u8 regs)
OMAP3430ES2_PM_MPUGRPSEL3 : OMAP3430_PM_MPUGRPSEL;
int c = 0;
wkst = prm_read_mod_reg(module, wkst_off);
wkst &= prm_read_mod_reg(module, grpsel_off);
wkst = omap2_prm_read_mod_reg(module, wkst_off);
wkst &= omap2_prm_read_mod_reg(module, grpsel_off);
if (wkst) {
iclk = cm_read_mod_reg(module, iclk_off);
fclk = cm_read_mod_reg(module, fclk_off);
iclk = omap2_cm_read_mod_reg(module, iclk_off);
fclk = omap2_cm_read_mod_reg(module, fclk_off);
while (wkst) {
clken = wkst;
cm_set_mod_reg_bits(clken, module, iclk_off);
omap2_cm_set_mod_reg_bits(clken, module, iclk_off);
/*
* For USBHOST, we don't know whether HOST1 or
* HOST2 woke us up, so enable both f-clocks
*/
if (module == OMAP3430ES2_USBHOST_MOD)
clken |= 1 << OMAP3430ES2_EN_USBHOST2_SHIFT;
cm_set_mod_reg_bits(clken, module, fclk_off);
prm_write_mod_reg(wkst, module, wkst_off);
wkst = prm_read_mod_reg(module, wkst_off);
omap2_cm_set_mod_reg_bits(clken, module, fclk_off);
omap2_prm_write_mod_reg(wkst, module, wkst_off);
wkst = omap2_prm_read_mod_reg(module, wkst_off);
c++;
}
cm_write_mod_reg(iclk, module, iclk_off);
cm_write_mod_reg(fclk, module, fclk_off);
omap2_cm_write_mod_reg(iclk, module, iclk_off);
omap2_cm_write_mod_reg(fclk, module, fclk_off);
}
return c;
@ -284,9 +275,9 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id)
u32 irqenable_mpu, irqstatus_mpu;
int c = 0;
irqenable_mpu = prm_read_mod_reg(OCP_MOD,
irqenable_mpu = omap2_prm_read_mod_reg(OCP_MOD,
OMAP3_PRM_IRQENABLE_MPU_OFFSET);
irqstatus_mpu = prm_read_mod_reg(OCP_MOD,
irqstatus_mpu = omap2_prm_read_mod_reg(OCP_MOD,
OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
irqstatus_mpu &= irqenable_mpu;
@ -307,10 +298,10 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id)
"no code to handle it (%08x)\n", irqstatus_mpu);
}
prm_write_mod_reg(irqstatus_mpu, OCP_MOD,
omap2_prm_write_mod_reg(irqstatus_mpu, OCP_MOD,
OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
irqstatus_mpu = prm_read_mod_reg(OCP_MOD,
irqstatus_mpu = omap2_prm_read_mod_reg(OCP_MOD,
OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
irqstatus_mpu &= irqenable_mpu;
@ -360,6 +351,7 @@ void omap_sram_idle(void)
int mpu_next_state = PWRDM_POWER_ON;
int per_next_state = PWRDM_POWER_ON;
int core_next_state = PWRDM_POWER_ON;
int per_going_off;
int core_prev_state, per_prev_state;
u32 sdrc_pwr = 0;
@ -398,7 +390,7 @@ void omap_sram_idle(void)
if (omap3_has_io_wakeup() &&
(per_next_state < PWRDM_POWER_ON ||
core_next_state < PWRDM_POWER_ON)) {
prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN);
omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN);
omap3_enable_io_chain();
}
@ -411,9 +403,10 @@ void omap_sram_idle(void)
/* PER */
if (per_next_state < PWRDM_POWER_ON) {
per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0;
omap_uart_prepare_idle(2);
omap_uart_prepare_idle(3);
omap2_gpio_prepare_for_idle(per_next_state);
omap2_gpio_prepare_for_idle(per_going_off);
if (per_next_state == PWRDM_POWER_OFF)
omap3_per_save_context();
}
@ -424,7 +417,7 @@ void omap_sram_idle(void)
omap_uart_prepare_idle(1);
if (core_next_state == PWRDM_POWER_OFF) {
omap3_core_save_context();
omap3_prcm_save_context();
omap3_cm_save_context();
}
}
@ -464,14 +457,14 @@ void omap_sram_idle(void)
core_prev_state = pwrdm_read_prev_pwrst(core_pwrdm);
if (core_prev_state == PWRDM_POWER_OFF) {
omap3_core_restore_context();
omap3_prcm_restore_context();
omap3_cm_restore_context();
omap3_sram_restore_context();
omap2_sms_restore_context();
}
omap_uart_resume_idle(0);
omap_uart_resume_idle(1);
if (core_next_state == PWRDM_POWER_OFF)
prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
OMAP3430_GR_MOD,
OMAP3_PRM_VOLTCTRL_OFFSET);
}
@ -495,7 +488,8 @@ console_still_active:
if (omap3_has_io_wakeup() &&
(per_next_state < PWRDM_POWER_ON ||
core_next_state < PWRDM_POWER_ON)) {
prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN);
omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD,
PM_WKEN);
omap3_disable_io_chain();
}
@ -633,21 +627,21 @@ static struct platform_suspend_ops omap_pm_ops = {
static void __init omap3_iva_idle(void)
{
/* ensure IVA2 clock is disabled */
cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
/* if no clock activity, nothing else to do */
if (!(cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
if (!(omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
OMAP3430_CLKACTIVITY_IVA2_MASK))
return;
/* Reset IVA2 */
prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
OMAP3430_RST2_IVA2_MASK |
OMAP3430_RST3_IVA2_MASK,
OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
/* Enable IVA2 clock */
cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
omap2_cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
OMAP3430_IVA2_MOD, CM_FCLKEN);
/* Set IVA2 boot mode to 'idle' */
@ -655,13 +649,13 @@ static void __init omap3_iva_idle(void)
OMAP343X_CONTROL_IVA2_BOOTMOD);
/* Un-reset IVA2 */
prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
/* Disable IVA2 clock */
cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
/* Reset IVA2 */
prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
OMAP3430_RST2_IVA2_MASK |
OMAP3430_RST3_IVA2_MASK,
OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
@ -685,10 +679,10 @@ static void __init omap3_d2d_idle(void)
omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_IDLEACK);
/* reset modem */
prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
omap2_prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST_MASK,
CORE_MOD, OMAP2_RM_RSTCTRL);
prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
omap2_prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
}
static void __init prcm_setup_regs(void)
@ -703,23 +697,23 @@ static void __init prcm_setup_regs(void)
/* XXX Reset all wkdeps. This should be done when initializing
* powerdomains */
prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP);
prm_write_mod_reg(0, MPU_MOD, PM_WKDEP);
prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP);
prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP);
prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP);
prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, MPU_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP);
if (omap_rev() > OMAP3430_REV_ES1_0) {
prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP);
prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
} else
prm_write_mod_reg(0, GFX_MOD, PM_WKDEP);
omap2_prm_write_mod_reg(0, GFX_MOD, PM_WKDEP);
/*
* Enable interface clock autoidle for all modules.
* Note that in the long run this should be done by clockfw
*/
cm_write_mod_reg(
omap2_cm_write_mod_reg(
OMAP3430_AUTO_MODEM_MASK |
OMAP3430ES2_AUTO_MMC3_MASK |
OMAP3430ES2_AUTO_ICR_MASK |
@ -752,7 +746,7 @@ static void __init prcm_setup_regs(void)
OMAP3430_AUTO_SSI_MASK,
CORE_MOD, CM_AUTOIDLE1);
cm_write_mod_reg(
omap2_cm_write_mod_reg(
OMAP3430_AUTO_PKA_MASK |
OMAP3430_AUTO_AES1_MASK |
OMAP3430_AUTO_RNG_MASK |
@ -761,13 +755,13 @@ static void __init prcm_setup_regs(void)
CORE_MOD, CM_AUTOIDLE2);
if (omap_rev() > OMAP3430_REV_ES1_0) {
cm_write_mod_reg(
omap2_cm_write_mod_reg(
OMAP3430_AUTO_MAD2D_MASK |
OMAP3430ES2_AUTO_USBTLL_MASK,
CORE_MOD, CM_AUTOIDLE3);
}
cm_write_mod_reg(
omap2_cm_write_mod_reg(
OMAP3430_AUTO_WDT2_MASK |
OMAP3430_AUTO_WDT1_MASK |
OMAP3430_AUTO_GPIO1_MASK |
@ -776,17 +770,17 @@ static void __init prcm_setup_regs(void)
OMAP3430_AUTO_GPT1_MASK,
WKUP_MOD, CM_AUTOIDLE);
cm_write_mod_reg(
omap2_cm_write_mod_reg(
OMAP3430_AUTO_DSS_MASK,
OMAP3430_DSS_MOD,
CM_AUTOIDLE);
cm_write_mod_reg(
omap2_cm_write_mod_reg(
OMAP3430_AUTO_CAM_MASK,
OMAP3430_CAM_MOD,
CM_AUTOIDLE);
cm_write_mod_reg(
omap2_cm_write_mod_reg(
omap3630_auto_uart4_mask |
OMAP3430_AUTO_GPIO6_MASK |
OMAP3430_AUTO_GPIO5_MASK |
@ -810,7 +804,7 @@ static void __init prcm_setup_regs(void)
CM_AUTOIDLE);
if (omap_rev() > OMAP3430_REV_ES1_0) {
cm_write_mod_reg(
omap2_cm_write_mod_reg(
OMAP3430ES2_AUTO_USBHOST_MASK,
OMAP3430ES2_USBHOST_MOD,
CM_AUTOIDLE);
@ -822,16 +816,16 @@ static void __init prcm_setup_regs(void)
* Set all plls to autoidle. This is needed until autoidle is
* enabled by clockfw
*/
cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT,
omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT,
OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT,
omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT,
MPU_MOD,
CM_AUTOIDLE2);
cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) |
omap2_cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) |
(1 << OMAP3430_AUTO_CORE_DPLL_SHIFT),
PLL_MOD,
CM_AUTOIDLE);
cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT,
omap2_cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT,
PLL_MOD,
CM_AUTOIDLE2);
@ -840,31 +834,31 @@ static void __init prcm_setup_regs(void)
* sys_clkreq. In the long run clock framework should
* take care of this.
*/
prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
omap2_prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
1 << OMAP_AUTOEXTCLKMODE_SHIFT,
OMAP3430_GR_MOD,
OMAP3_PRM_CLKSRC_CTRL_OFFSET);
/* setup wakup source */
prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
omap2_prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
OMAP3430_EN_GPT1_MASK | OMAP3430_EN_GPT12_MASK,
WKUP_MOD, PM_WKEN);
/* No need to write EN_IO, that is always enabled */
prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
omap2_prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
OMAP3430_GRPSEL_GPT1_MASK |
OMAP3430_GRPSEL_GPT12_MASK,
WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
/* For some reason IO doesn't generate wakeup event even if
* it is selected to mpu wakeup goup */
prm_write_mod_reg(OMAP3430_IO_EN_MASK | OMAP3430_WKUP_EN_MASK,
omap2_prm_write_mod_reg(OMAP3430_IO_EN_MASK | OMAP3430_WKUP_EN_MASK,
OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
/* Enable PM_WKEN to support DSS LPR */
prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
omap2_prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
OMAP3430_DSS_MOD, PM_WKEN);
/* Enable wakeups in PER */
prm_write_mod_reg(omap3630_en_uart4_mask |
omap2_prm_write_mod_reg(omap3630_en_uart4_mask |
OMAP3430_EN_GPIO2_MASK | OMAP3430_EN_GPIO3_MASK |
OMAP3430_EN_GPIO4_MASK | OMAP3430_EN_GPIO5_MASK |
OMAP3430_EN_GPIO6_MASK | OMAP3430_EN_UART3_MASK |
@ -872,7 +866,7 @@ static void __init prcm_setup_regs(void)
OMAP3430_EN_MCBSP4_MASK,
OMAP3430_PER_MOD, PM_WKEN);
/* and allow them to wake up MPU */
prm_write_mod_reg(omap3630_grpsel_uart4_mask |
omap2_prm_write_mod_reg(omap3630_grpsel_uart4_mask |
OMAP3430_GRPSEL_GPIO2_MASK |
OMAP3430_GRPSEL_GPIO3_MASK |
OMAP3430_GRPSEL_GPIO4_MASK |
@ -885,22 +879,22 @@ static void __init prcm_setup_regs(void)
OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
/* Don't attach IVA interrupts */
prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
/* Clear any pending 'reset' flags */
prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST);
omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
omap2_prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
omap2_prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
omap2_prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
omap2_prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
omap2_prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST);
/* Clear any pending PRCM interrupts */
prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
omap3_iva_idle();
omap3_d2d_idle();

2
arch/arm/mach-omap2/pm44xx.c
View File

@ -16,7 +16,7 @@
#include <linux/err.h>
#include <linux/slab.h>
#include <plat/powerdomain.h>
#include "powerdomain.h"
#include <mach/omap4-common.h>
struct power_state {

110
arch/arm/mach-omap2/powerdomain-common.c Normal file
View File

@ -0,0 +1,110 @@
/*
* linux/arch/arm/mach-omap2/powerdomain-common.c
* Contains common powerdomain framework functions
*
* Copyright (C) 2010 Texas Instruments, Inc.
* Copyright (C) 2010 Nokia Corporation
*
* Derived from mach-omap2/powerdomain.c 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 <linux/errno.h>
#include <linux/kernel.h>
#include "pm.h"
#include "cm.h"
#include "cm-regbits-34xx.h"
#include "cm-regbits-44xx.h"
#include "prm-regbits-34xx.h"
#include "prm-regbits-44xx.h"
/*
* OMAP3 and OMAP4 specific register bit initialisations
* Notice that the names here are not according to each power
* domain but the bit mapping used applies to all of them
*/
/* OMAP3 and OMAP4 Memory Onstate Masks (common across all power domains) */
#define OMAP_MEM0_ONSTATE_MASK OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK
#define OMAP_MEM1_ONSTATE_MASK OMAP3430_L1FLATMEMONSTATE_MASK
#define OMAP_MEM2_ONSTATE_MASK OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK
#define OMAP_MEM3_ONSTATE_MASK OMAP3430_L2FLATMEMONSTATE_MASK
#define OMAP_MEM4_ONSTATE_MASK OMAP4430_OCP_NRET_BANK_ONSTATE_MASK
/* OMAP3 and OMAP4 Memory Retstate Masks (common across all power domains) */
#define OMAP_MEM0_RETSTATE_MASK OMAP3430_SHAREDL1CACHEFLATRETSTATE_MASK
#define OMAP_MEM1_RETSTATE_MASK OMAP3430_L1FLATMEMRETSTATE_MASK
#define OMAP_MEM2_RETSTATE_MASK OMAP3430_SHAREDL2CACHEFLATRETSTATE_MASK
#define OMAP_MEM3_RETSTATE_MASK OMAP3430_L2FLATMEMRETSTATE_MASK
#define OMAP_MEM4_RETSTATE_MASK OMAP4430_OCP_NRET_BANK_RETSTATE_MASK
/* OMAP3 and OMAP4 Memory Status bits */
#define OMAP_MEM0_STATEST_MASK OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK
#define OMAP_MEM1_STATEST_MASK OMAP3430_L1FLATMEMSTATEST_MASK
#define OMAP_MEM2_STATEST_MASK OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK
#define OMAP_MEM3_STATEST_MASK OMAP3430_L2FLATMEMSTATEST_MASK
#define OMAP_MEM4_STATEST_MASK OMAP4430_OCP_NRET_BANK_STATEST_MASK
/* Common Internal functions used across OMAP rev's*/
u32 omap2_pwrdm_get_mem_bank_onstate_mask(u8 bank)
{
switch (bank) {
case 0:
return OMAP_MEM0_ONSTATE_MASK;
case 1:
return OMAP_MEM1_ONSTATE_MASK;
case 2:
return OMAP_MEM2_ONSTATE_MASK;
case 3:
return OMAP_MEM3_ONSTATE_MASK;
case 4:
return OMAP_MEM4_ONSTATE_MASK;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
return 0;
}
u32 omap2_pwrdm_get_mem_bank_retst_mask(u8 bank)
{
switch (bank) {
case 0:
return OMAP_MEM0_RETSTATE_MASK;
case 1:
return OMAP_MEM1_RETSTATE_MASK;
case 2:
return OMAP_MEM2_RETSTATE_MASK;
case 3:
return OMAP_MEM3_RETSTATE_MASK;
case 4:
return OMAP_MEM4_RETSTATE_MASK;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
return 0;
}
u32 omap2_pwrdm_get_mem_bank_stst_mask(u8 bank)
{
switch (bank) {
case 0:
return OMAP_MEM0_STATEST_MASK;
case 1:
return OMAP_MEM1_STATEST_MASK;
case 2:
return OMAP_MEM2_STATEST_MASK;
case 3:
return OMAP_MEM3_STATEST_MASK;
case 4:
return OMAP_MEM4_STATEST_MASK;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
return 0;
}

441
arch/arm/mach-omap2/powerdomain.c
View File

@ -15,27 +15,19 @@
#undef DEBUG
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include <asm/atomic.h>
#include "cm.h"
#include "cm-regbits-34xx.h"
#include "cm-regbits-44xx.h"
#include "prm.h"
#include "prm-regbits-34xx.h"
#include "prm-regbits-44xx.h"
#include <linux/string.h>
#include "cm2xxx_3xxx.h"
#include "prcm44xx.h"
#include "cm44xx.h"
#include "prm2xxx_3xxx.h"
#include "prm44xx.h"
#include <plat/cpu.h>
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
#include "powerdomain.h"
#include "clockdomain.h"
#include <plat/prcm.h>
#include "pm.h"
@ -45,41 +37,12 @@ enum {
PWRDM_STATE_PREV,
};
/* Variable holding value of the CPU dependent PWRSTCTRL Register Offset */
static u16 pwrstctrl_reg_offs;
/* Variable holding value of the CPU dependent PWRSTST Register Offset */
static u16 pwrstst_reg_offs;
/* OMAP3 and OMAP4 specific register bit initialisations
* Notice that the names here are not according to each power
* domain but the bit mapping used applies to all of them
*/
/* OMAP3 and OMAP4 Memory Onstate Masks (common across all power domains) */
#define OMAP_MEM0_ONSTATE_MASK OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK
#define OMAP_MEM1_ONSTATE_MASK OMAP3430_L1FLATMEMONSTATE_MASK
#define OMAP_MEM2_ONSTATE_MASK OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK
#define OMAP_MEM3_ONSTATE_MASK OMAP3430_L2FLATMEMONSTATE_MASK
#define OMAP_MEM4_ONSTATE_MASK OMAP4430_OCP_NRET_BANK_ONSTATE_MASK
/* OMAP3 and OMAP4 Memory Retstate Masks (common across all power domains) */
#define OMAP_MEM0_RETSTATE_MASK OMAP3430_SHAREDL1CACHEFLATRETSTATE_MASK
#define OMAP_MEM1_RETSTATE_MASK OMAP3430_L1FLATMEMRETSTATE_MASK
#define OMAP_MEM2_RETSTATE_MASK OMAP3430_SHAREDL2CACHEFLATRETSTATE_MASK
#define OMAP_MEM3_RETSTATE_MASK OMAP3430_L2FLATMEMRETSTATE_MASK
#define OMAP_MEM4_RETSTATE_MASK OMAP4430_OCP_NRET_BANK_RETSTATE_MASK
/* OMAP3 and OMAP4 Memory Status bits */
#define OMAP_MEM0_STATEST_MASK OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK
#define OMAP_MEM1_STATEST_MASK OMAP3430_L1FLATMEMSTATEST_MASK
#define OMAP_MEM2_STATEST_MASK OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK
#define OMAP_MEM3_STATEST_MASK OMAP3430_L2FLATMEMSTATEST_MASK
#define OMAP_MEM4_STATEST_MASK OMAP4430_OCP_NRET_BANK_STATEST_MASK
/* pwrdm_list contains all registered struct powerdomains */
static LIST_HEAD(pwrdm_list);
static struct pwrdm_ops *arch_pwrdm;
/* Private functions */
static struct powerdomain *_pwrdm_lookup(const char *name)
@ -110,12 +73,19 @@ static int _pwrdm_register(struct powerdomain *pwrdm)
{
int i;
if (!pwrdm)
if (!pwrdm || !pwrdm->name)
return -EINVAL;
if (!omap_chip_is(pwrdm->omap_chip))
return -EINVAL;
if (cpu_is_omap44xx() &&
pwrdm->prcm_partition == OMAP4430_INVALID_PRCM_PARTITION) {
pr_err("powerdomain: %s: missing OMAP4 PRCM partition ID\n",
pwrdm->name);
return -EINVAL;
}
if (_pwrdm_lookup(pwrdm->name))
return -EEXIST;
@ -211,6 +181,7 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused)
/**
* pwrdm_init - set up the powerdomain layer
* @pwrdm_list: array of struct powerdomain pointers to register
* @custom_funcs: func pointers for arch specfic implementations
*
* Loop through the array of powerdomains @pwrdm_list, registering all
* that are available on the current CPU. If pwrdm_list is supplied
@ -218,21 +189,14 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused)
* registered. No return value. XXX pwrdm_list is not really a
* "list"; it is an array. Rename appropriately.
*/
void pwrdm_init(struct powerdomain **pwrdm_list)
void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs)
{
struct powerdomain **p = NULL;
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
pwrstctrl_reg_offs = OMAP2_PM_PWSTCTRL;
pwrstst_reg_offs = OMAP2_PM_PWSTST;
} else if (cpu_is_omap44xx()) {
pwrstctrl_reg_offs = OMAP4_PM_PWSTCTRL;
pwrstst_reg_offs = OMAP4_PM_PWSTST;
} else {
printk(KERN_ERR "Power Domain struct not supported for " \
"this CPU\n");
return;
}
if (!custom_funcs)
WARN(1, "powerdomain: No custom pwrdm functions registered\n");
else
arch_pwrdm = custom_funcs;
if (pwrdm_list) {
for (p = pwrdm_list; *p; p++)
@ -431,6 +395,8 @@ int pwrdm_get_mem_bank_count(struct powerdomain *pwrdm)
*/
int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
@ -440,11 +406,10 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
pr_debug("powerdomain: setting next powerstate for %s to %0x\n",
pwrdm->name, pwrst);
prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
(pwrst << OMAP_POWERSTATE_SHIFT),
pwrdm->prcm_offs, pwrstctrl_reg_offs);
if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst)
ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst);
return 0;
return ret;
}
/**
@ -457,11 +422,15 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
*/
int pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return prm_read_mod_bits_shift(pwrdm->prcm_offs,
pwrstctrl_reg_offs, OMAP_POWERSTATE_MASK);
if (arch_pwrdm && arch_pwrdm->pwrdm_read_next_pwrst)
ret = arch_pwrdm->pwrdm_read_next_pwrst(pwrdm);
return ret;
}
/**
@ -474,11 +443,15 @@ int pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
*/
int pwrdm_read_pwrst(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return prm_read_mod_bits_shift(pwrdm->prcm_offs,
pwrstst_reg_offs, OMAP_POWERSTATEST_MASK);
if (arch_pwrdm && arch_pwrdm->pwrdm_read_pwrst)
ret = arch_pwrdm->pwrdm_read_pwrst(pwrdm);
return ret;
}
/**
@ -491,11 +464,15 @@ int pwrdm_read_pwrst(struct powerdomain *pwrdm)
*/
int pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST,
OMAP3430_LASTPOWERSTATEENTERED_MASK);
if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_pwrst)
ret = arch_pwrdm->pwrdm_read_prev_pwrst(pwrdm);
return ret;
}
/**
@ -511,7 +488,7 @@ int pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
*/
int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
{
u32 v;
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
@ -522,17 +499,10 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
pr_debug("powerdomain: setting next logic powerstate for %s to %0x\n",
pwrdm->name, pwrst);
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK);
prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v,
pwrdm->prcm_offs, pwrstctrl_reg_offs);
if (arch_pwrdm && arch_pwrdm->pwrdm_set_logic_retst)
ret = arch_pwrdm->pwrdm_set_logic_retst(pwrdm, pwrst);
return 0;
return ret;
}
/**
@ -552,7 +522,7 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
*/
int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
{
u32 m;
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
@ -566,37 +536,10 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
pr_debug("powerdomain: setting next memory powerstate for domain %s "
"bank %0x while pwrdm-ON to %0x\n", pwrdm->name, bank, pwrst);
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
switch (bank) {
case 0:
m = OMAP_MEM0_ONSTATE_MASK;
break;
case 1:
m = OMAP_MEM1_ONSTATE_MASK;
break;
case 2:
m = OMAP_MEM2_ONSTATE_MASK;
break;
case 3:
m = OMAP_MEM3_ONSTATE_MASK;
break;
case 4:
m = OMAP_MEM4_ONSTATE_MASK;
break;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_onst)
ret = arch_pwrdm->pwrdm_set_mem_onst(pwrdm, bank, pwrst);
prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)),
pwrdm->prcm_offs, pwrstctrl_reg_offs);
return 0;
return ret;
}
/**
@ -617,7 +560,7 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
*/
int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
{
u32 m;
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
@ -631,37 +574,10 @@ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
pr_debug("powerdomain: setting next memory powerstate for domain %s "
"bank %0x while pwrdm-RET to %0x\n", pwrdm->name, bank, pwrst);
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
switch (bank) {
case 0:
m = OMAP_MEM0_RETSTATE_MASK;
break;
case 1:
m = OMAP_MEM1_RETSTATE_MASK;
break;
case 2:
m = OMAP_MEM2_RETSTATE_MASK;
break;
case 3:
m = OMAP_MEM3_RETSTATE_MASK;
break;
case 4:
m = OMAP_MEM4_RETSTATE_MASK;
break;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_retst)
ret = arch_pwrdm->pwrdm_set_mem_retst(pwrdm, bank, pwrst);
prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
pwrstctrl_reg_offs);
return 0;
return ret;
}
/**
@ -675,11 +591,15 @@ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
*/
int pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return prm_read_mod_bits_shift(pwrdm->prcm_offs, pwrstst_reg_offs,
OMAP3430_LOGICSTATEST_MASK);
if (arch_pwrdm && arch_pwrdm->pwrdm_read_logic_pwrst)
ret = arch_pwrdm->pwrdm_read_logic_pwrst(pwrdm);
return ret;
}
/**
@ -692,17 +612,15 @@ int pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
*/
int pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST,
OMAP3430_LASTLOGICSTATEENTERED_MASK);
if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_logic_pwrst)
ret = arch_pwrdm->pwrdm_read_prev_logic_pwrst(pwrdm);
return ret;
}
/**
@ -715,17 +633,15 @@ int pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
*/
int pwrdm_read_logic_retst(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
return prm_read_mod_bits_shift(pwrdm->prcm_offs, pwrstctrl_reg_offs,
OMAP3430_LOGICSTATEST_MASK);
if (arch_pwrdm && arch_pwrdm->pwrdm_read_logic_retst)
ret = arch_pwrdm->pwrdm_read_logic_retst(pwrdm);
return ret;
}
/**
@ -740,46 +656,21 @@ int pwrdm_read_logic_retst(struct powerdomain *pwrdm)
*/
int pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
{
u32 m;
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return ret;
if (pwrdm->banks < (bank + 1))
return -EEXIST;
return ret;
if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK)
bank = 1;
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
switch (bank) {
case 0:
m = OMAP_MEM0_STATEST_MASK;
break;
case 1:
m = OMAP_MEM1_STATEST_MASK;
break;
case 2:
m = OMAP_MEM2_STATEST_MASK;
break;
case 3:
m = OMAP_MEM3_STATEST_MASK;
break;
case 4:
m = OMAP_MEM4_STATEST_MASK;
break;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
if (arch_pwrdm && arch_pwrdm->pwrdm_read_mem_pwrst)
ret = arch_pwrdm->pwrdm_read_mem_pwrst(pwrdm, bank);
return prm_read_mod_bits_shift(pwrdm->prcm_offs,
pwrstst_reg_offs, m);
return ret;
}
/**
@ -795,43 +686,21 @@ int pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
*/
int pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
{
u32 m;
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return ret;
if (pwrdm->banks < (bank + 1))
return -EEXIST;
return ret;
if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK)
bank = 1;
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
switch (bank) {
case 0:
m = OMAP3430_LASTMEM1STATEENTERED_MASK;
break;
case 1:
m = OMAP3430_LASTMEM2STATEENTERED_MASK;
break;
case 2:
m = OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK;
break;
case 3:
m = OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK;
break;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_mem_pwrst)
ret = arch_pwrdm->pwrdm_read_prev_mem_pwrst(pwrdm, bank);
return prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP3430_PM_PREPWSTST, m);
return ret;
}
/**
@ -846,43 +715,18 @@ int pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
*/
int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
{
u32 m;
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return ret;
if (pwrdm->banks < (bank + 1))
return -EEXIST;
return ret;
/*
* The register bit names below may not correspond to the
* actual names of the bits in each powerdomain's register,
* but the type of value returned is the same for each
* powerdomain.
*/
switch (bank) {
case 0:
m = OMAP_MEM0_RETSTATE_MASK;
break;
case 1:
m = OMAP_MEM1_RETSTATE_MASK;
break;
case 2:
m = OMAP_MEM2_RETSTATE_MASK;
break;
case 3:
m = OMAP_MEM3_RETSTATE_MASK;
break;
case 4:
m = OMAP_MEM4_RETSTATE_MASK;
break;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
if (arch_pwrdm && arch_pwrdm->pwrdm_read_mem_retst)
ret = arch_pwrdm->pwrdm_read_mem_retst(pwrdm, bank);
return prm_read_mod_bits_shift(pwrdm->prcm_offs,
pwrstctrl_reg_offs, m);
return ret;
}
/**
@ -896,8 +740,10 @@ int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
*/
int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return ret;
/*
* XXX should get the powerdomain's current state here;
@ -907,9 +753,10 @@ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
pr_debug("powerdomain: clearing previous power state reg for %s\n",
pwrdm->name);
prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
if (arch_pwrdm && arch_pwrdm->pwrdm_clear_all_prev_pwrst)
ret = arch_pwrdm->pwrdm_clear_all_prev_pwrst(pwrdm);
return 0;
return ret;
}
/**
@ -925,19 +772,21 @@ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
*/
int pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return ret;
if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR))
return -EINVAL;
return ret;
pr_debug("powerdomain: %s: setting SAVEANDRESTORE bit\n",
pwrdm->name);
prm_rmw_mod_reg_bits(0, 1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
pwrdm->prcm_offs, pwrstctrl_reg_offs);
if (arch_pwrdm && arch_pwrdm->pwrdm_enable_hdwr_sar)
ret = arch_pwrdm->pwrdm_enable_hdwr_sar(pwrdm);
return 0;
return ret;
}
/**
@ -953,19 +802,21 @@ int pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
*/
int pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
return ret;
if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR))
return -EINVAL;
return ret;
pr_debug("powerdomain: %s: clearing SAVEANDRESTORE bit\n",
pwrdm->name);
prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, 0,
pwrdm->prcm_offs, pwrstctrl_reg_offs);
if (arch_pwrdm && arch_pwrdm->pwrdm_disable_hdwr_sar)
ret = arch_pwrdm->pwrdm_disable_hdwr_sar(pwrdm);
return 0;
return ret;
}
/**
@ -992,6 +843,8 @@ bool pwrdm_has_hdwr_sar(struct powerdomain *pwrdm)
*/
int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
{
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
@ -1001,11 +854,10 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
pr_debug("powerdomain: %s: setting LOWPOWERSTATECHANGE bit\n",
pwrdm->name);
prm_rmw_mod_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
(1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT),
pwrdm->prcm_offs, pwrstctrl_reg_offs);
if (arch_pwrdm && arch_pwrdm->pwrdm_set_lowpwrstchange)
ret = arch_pwrdm->pwrdm_set_lowpwrstchange(pwrdm);
return 0;
return ret;
}
/**
@ -1020,32 +872,15 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
*/
int pwrdm_wait_transition(struct powerdomain *pwrdm)
{
u32 c = 0;
int ret = -EINVAL;
if (!pwrdm)
return -EINVAL;
/*
* REVISIT: pwrdm_wait_transition() may be better implemented
* via a callback and a periodic timer check -- how long do we expect
* powerdomain transitions to take?
*/
if (arch_pwrdm && arch_pwrdm->pwrdm_wait_transition)
ret = arch_pwrdm->pwrdm_wait_transition(pwrdm);
/* XXX Is this udelay() value meaningful? */
while ((prm_read_mod_reg(pwrdm->prcm_offs, pwrstst_reg_offs) &
OMAP_INTRANSITION_MASK) &&
(c++ < PWRDM_TRANSITION_BAILOUT))
udelay(1);
if (c > PWRDM_TRANSITION_BAILOUT) {
printk(KERN_ERR "powerdomain: waited too long for "
"powerdomain %s to complete transition\n", pwrdm->name);
return -EAGAIN;
}
pr_debug("powerdomain: completed transition in %d loops\n", c);
return 0;
return ret;
}
int pwrdm_state_switch(struct powerdomain *pwrdm)
@ -1075,3 +910,31 @@ int pwrdm_post_transition(void)
return 0;
}
/**
* pwrdm_get_context_loss_count - get powerdomain's context loss count
* @pwrdm: struct powerdomain * to wait for
*
* Context loss count is the sum of powerdomain off-mode counter, the
* logic off counter and the per-bank memory off counter. Returns 0
* (and WARNs) upon error, otherwise, returns the context loss count.
*/
u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm)
{
int i, count;
if (!pwrdm) {
WARN(1, "powerdomain: %s: pwrdm is null\n", __func__);
return 0;
}
count = pwrdm->state_counter[PWRDM_POWER_OFF];
count += pwrdm->ret_logic_off_counter;
for (i = 0; i < pwrdm->banks; i++)
count += pwrdm->ret_mem_off_counter[i];
pr_debug("powerdomain: %s: context loss count = %u\n",
pwrdm->name, count);
return count;
}

84
arch/arm/plat-omap/include/plat/powerdomain.h → arch/arm/mach-omap2/powerdomain.h
View File

@ -1,27 +1,29 @@
/*
* OMAP2/3 powerdomain control
* OMAP2/3/4 powerdomain control
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
* Copyright (C) 2007-2009 Nokia Corporation
* Copyright (C) 2007-2008, 2010 Texas Instruments, Inc.
* Copyright (C) 2007-2010 Nokia Corporation
*
* Written by Paul Walmsley
* 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.
*
* XXX This should be moved to the mach-omap2/ directory at the earliest
* opportunity.
*/
#ifndef ASM_ARM_ARCH_OMAP_POWERDOMAIN
#define ASM_ARM_ARCH_OMAP_POWERDOMAIN
#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAIN_H
#define __ARCH_ARM_MACH_OMAP2_POWERDOMAIN_H
#include <linux/types.h>
#include <linux/list.h>
#include <asm/atomic.h>
#include <linux/atomic.h>
#include <plat/cpu.h>
/* Powerdomain basic power states */
#define PWRDM_POWER_OFF 0x0
#define PWRDM_POWER_RET 0x1
@ -81,6 +83,7 @@ struct powerdomain;
* @name: Powerdomain name
* @omap_chip: represents the OMAP chip types containing this pwrdm
* @prcm_offs: the address offset from CM_BASE/PRM_BASE
* @prcm_partition: (OMAP4 only) the PRCM partition ID containing @prcm_offs
* @pwrsts: Possible powerdomain power states
* @pwrsts_logic_ret: Possible logic power states when pwrdm in RETENTION
* @flags: Powerdomain flags
@ -93,6 +96,8 @@ struct powerdomain;
* @state_counter:
* @timer:
* @state_timer:
*
* @prcm_partition possible values are defined in mach-omap2/prcm44xx.h.
*/
struct powerdomain {
const char *name;
@ -104,6 +109,7 @@ struct powerdomain {
const u8 banks;
const u8 pwrsts_mem_ret[PWRDM_MAX_MEM_BANKS];
const u8 pwrsts_mem_on[PWRDM_MAX_MEM_BANKS];
const u8 prcm_partition;
struct clockdomain *pwrdm_clkdms[PWRDM_MAX_CLKDMS];
struct list_head node;
int state;
@ -117,8 +123,50 @@ struct powerdomain {
#endif
};
/**
* struct pwrdm_ops - Arch specfic function implementations
* @pwrdm_set_next_pwrst: Set the target power state for a pd
* @pwrdm_read_next_pwrst: Read the target power state set for a pd
* @pwrdm_read_pwrst: Read the current power state of a pd
* @pwrdm_read_prev_pwrst: Read the prev power state entered by the pd
* @pwrdm_set_logic_retst: Set the logic state in RET for a pd
* @pwrdm_set_mem_onst: Set the Memory state in ON for a pd
* @pwrdm_set_mem_retst: Set the Memory state in RET for a pd
* @pwrdm_read_logic_pwrst: Read the current logic state of a pd
* @pwrdm_read_prev_logic_pwrst: Read the previous logic state entered by a pd
* @pwrdm_read_logic_retst: Read the logic state in RET for a pd
* @pwrdm_read_mem_pwrst: Read the current memory state of a pd
* @pwrdm_read_prev_mem_pwrst: Read the previous memory state entered by a pd
* @pwrdm_read_mem_retst: Read the memory state in RET for a pd
* @pwrdm_clear_all_prev_pwrst: Clear all previous power states logged for a pd
* @pwrdm_enable_hdwr_sar: Enable Hardware Save-Restore feature for the pd
* @pwrdm_disable_hdwr_sar: Disable Hardware Save-Restore feature for a pd
* @pwrdm_set_lowpwrstchange: Enable pd transitions from a shallow to deep sleep
* @pwrdm_wait_transition: Wait for a pd state transition to complete
*/
struct pwrdm_ops {
int (*pwrdm_set_next_pwrst)(struct powerdomain *pwrdm, u8 pwrst);
int (*pwrdm_read_next_pwrst)(struct powerdomain *pwrdm);
int (*pwrdm_read_pwrst)(struct powerdomain *pwrdm);
int (*pwrdm_read_prev_pwrst)(struct powerdomain *pwrdm);
int (*pwrdm_set_logic_retst)(struct powerdomain *pwrdm, u8 pwrst);
int (*pwrdm_set_mem_onst)(struct powerdomain *pwrdm, u8 bank, u8 pwrst);
int (*pwrdm_set_mem_retst)(struct powerdomain *pwrdm, u8 bank, u8 pwrst);
int (*pwrdm_read_logic_pwrst)(struct powerdomain *pwrdm);
int (*pwrdm_read_prev_logic_pwrst)(struct powerdomain *pwrdm);
int (*pwrdm_read_logic_retst)(struct powerdomain *pwrdm);
int (*pwrdm_read_mem_pwrst)(struct powerdomain *pwrdm, u8 bank);
int (*pwrdm_read_prev_mem_pwrst)(struct powerdomain *pwrdm, u8 bank);
int (*pwrdm_read_mem_retst)(struct powerdomain *pwrdm, u8 bank);
int (*pwrdm_clear_all_prev_pwrst)(struct powerdomain *pwrdm);
int (*pwrdm_enable_hdwr_sar)(struct powerdomain *pwrdm);
int (*pwrdm_disable_hdwr_sar)(struct powerdomain *pwrdm);
int (*pwrdm_set_lowpwrstchange)(struct powerdomain *pwrdm);
int (*pwrdm_wait_transition)(struct powerdomain *pwrdm);
};
void pwrdm_init(struct powerdomain **pwrdm_list);
void pwrdm_fw_init(void);
void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs);
struct powerdomain *pwrdm_lookup(const char *name);
@ -163,5 +211,23 @@ int pwrdm_clkdm_state_switch(struct clockdomain *clkdm);
int pwrdm_pre_transition(void);
int pwrdm_post_transition(void);
int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm);
u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm);
extern void omap2xxx_powerdomains_init(void);
extern void omap3xxx_powerdomains_init(void);
extern void omap44xx_powerdomains_init(void);
extern struct pwrdm_ops omap2_pwrdm_operations;
extern struct pwrdm_ops omap3_pwrdm_operations;
extern struct pwrdm_ops omap4_pwrdm_operations;
/* Common Internal functions used across OMAP rev's */
extern u32 omap2_pwrdm_get_mem_bank_onstate_mask(u8 bank);
extern u32 omap2_pwrdm_get_mem_bank_retst_mask(u8 bank);
extern u32 omap2_pwrdm_get_mem_bank_stst_mask(u8 bank);
extern struct powerdomain wkup_omap2_pwrdm;
extern struct powerdomain gfx_omap2_pwrdm;
#endif

242
arch/arm/mach-omap2/powerdomain2xxx_3xxx.c Normal file
View File

@ -0,0 +1,242 @@
/*
* OMAP2 and OMAP3 powerdomain control
*
* Copyright (C) 2009-2010 Texas Instruments, Inc.
* Copyright (C) 2007-2009 Nokia Corporation
*
* Derived from mach-omap2/powerdomain.c written by Paul Walmsley
* Rajendra Nayak <rnayak@ti.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/io.h>
#include <linux/errno.h>
#include <linux/delay.h>
#include <plat/prcm.h>
#include "powerdomain.h"
#include "prm-regbits-34xx.h"
#include "prm.h"
#include "prm-regbits-24xx.h"
#include "prm-regbits-34xx.h"
/* Common functions across OMAP2 and OMAP3 */
static int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
{
omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
(pwrst << OMAP_POWERSTATE_SHIFT),
pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
return 0;
}
static int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
{
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP2_PM_PWSTCTRL,
OMAP_POWERSTATE_MASK);
}
static int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm)
{
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP2_PM_PWSTST,
OMAP_POWERSTATEST_MASK);
}
static int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
u8 pwrst)
{
u32 m;
m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
OMAP2_PM_PWSTCTRL);
return 0;
}
static int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
u8 pwrst)
{
u32 m;
m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
OMAP2_PM_PWSTCTRL);
return 0;
}
static int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
{
u32 m;
m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST,
m);
}
static int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
{
u32 m;
m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP2_PM_PWSTCTRL, m);
}
static int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
{
u32 v;
v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK);
omap2_prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v,
pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
return 0;
}
static int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm)
{
u32 c = 0;
/*
* REVISIT: pwrdm_wait_transition() may be better implemented
* via a callback and a periodic timer check -- how long do we expect
* powerdomain transitions to take?
*/
/* XXX Is this udelay() value meaningful? */
while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) &
OMAP_INTRANSITION_MASK) &&
(c++ < PWRDM_TRANSITION_BAILOUT))
udelay(1);
if (c > PWRDM_TRANSITION_BAILOUT) {
printk(KERN_ERR "powerdomain: waited too long for "
"powerdomain %s to complete transition\n", pwrdm->name);
return -EAGAIN;
}
pr_debug("powerdomain: completed transition in %d loops\n", c);
return 0;
}
/* Applicable only for OMAP3. Not supported on OMAP2 */
static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
{
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP3430_PM_PREPWSTST,
OMAP3430_LASTPOWERSTATEENTERED_MASK);
}
static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
{
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP2_PM_PWSTST,
OMAP3430_LOGICSTATEST_MASK);
}
static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
{
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP2_PM_PWSTCTRL,
OMAP3430_LOGICSTATEST_MASK);
}
static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
{
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP3430_PM_PREPWSTST,
OMAP3430_LASTLOGICSTATEENTERED_MASK);
}
static int omap3_get_mem_bank_lastmemst_mask(u8 bank)
{
switch (bank) {
case 0:
return OMAP3430_LASTMEM1STATEENTERED_MASK;
case 1:
return OMAP3430_LASTMEM2STATEENTERED_MASK;
case 2:
return OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK;
case 3:
return OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK;
default:
WARN_ON(1); /* should never happen */
return -EEXIST;
}
return 0;
}
static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
{
u32 m;
m = omap3_get_mem_bank_lastmemst_mask(bank);
return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
OMAP3430_PM_PREPWSTST, m);
}
static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
{
omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
return 0;
}
static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
{
return omap2_prm_rmw_mod_reg_bits(0,
1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
}
static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
{
return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
0, pwrdm->prcm_offs,
OMAP2_PM_PWSTCTRL);
}
struct pwrdm_ops omap2_pwrdm_operations = {
.pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst,
.pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst,
.pwrdm_read_pwrst = omap2_pwrdm_read_pwrst,
.pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst,
.pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst,
.pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst,
.pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst,
.pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst,
.pwrdm_wait_transition = omap2_pwrdm_wait_transition,
};
struct pwrdm_ops omap3_pwrdm_operations = {
.pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst,
.pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst,
.pwrdm_read_pwrst = omap2_pwrdm_read_pwrst,
.pwrdm_read_prev_pwrst = omap3_pwrdm_read_prev_pwrst,
.pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst,
.pwrdm_read_logic_pwrst = omap3_pwrdm_read_logic_pwrst,
.pwrdm_read_logic_retst = omap3_pwrdm_read_logic_retst,
.pwrdm_read_prev_logic_pwrst = omap3_pwrdm_read_prev_logic_pwrst,
.pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst,
.pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst,
.pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst,
.pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst,
.pwrdm_read_prev_mem_pwrst = omap3_pwrdm_read_prev_mem_pwrst,
.pwrdm_clear_all_prev_pwrst = omap3_pwrdm_clear_all_prev_pwrst,
.pwrdm_enable_hdwr_sar = omap3_pwrdm_enable_hdwr_sar,
.pwrdm_disable_hdwr_sar = omap3_pwrdm_disable_hdwr_sar,
.pwrdm_wait_transition = omap2_pwrdm_wait_transition,
};

225
arch/arm/mach-omap2/powerdomain44xx.c Normal file
View File

@ -0,0 +1,225 @@
/*
* OMAP4 powerdomain control
*
* Copyright (C) 2009-2010 Texas Instruments, Inc.
* Copyright (C) 2007-2009 Nokia Corporation
*
* Derived from mach-omap2/powerdomain.c written by Paul Walmsley
* Rajendra Nayak <rnayak@ti.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/io.h>
#include <linux/errno.h>
#include <linux/delay.h>
#include "powerdomain.h"
#include <plat/prcm.h>
#include "prm2xxx_3xxx.h"
#include "prm44xx.h"
#include "prminst44xx.h"
#include "prm-regbits-44xx.h"
static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
{
omap4_prminst_rmw_inst_reg_bits(OMAP_POWERSTATE_MASK,
(pwrst << OMAP_POWERSTATE_SHIFT),
pwrdm->prcm_partition,
pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
return 0;
}
static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
{
u32 v;
v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTCTRL);
v &= OMAP_POWERSTATE_MASK;
v >>= OMAP_POWERSTATE_SHIFT;
return v;
}
static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm)
{
u32 v;
v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTST);
v &= OMAP_POWERSTATEST_MASK;
v >>= OMAP_POWERSTATEST_SHIFT;
return v;
}
static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
{
u32 v;
v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTST);
v &= OMAP4430_LASTPOWERSTATEENTERED_MASK;
v >>= OMAP4430_LASTPOWERSTATEENTERED_SHIFT;
return v;
}
static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
{
omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
(1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT),
pwrdm->prcm_partition,
pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
return 0;
}
static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
{
omap4_prminst_rmw_inst_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK,
OMAP4430_LASTPOWERSTATEENTERED_MASK,
pwrdm->prcm_partition,
pwrdm->prcm_offs, OMAP4_PM_PWSTST);
return 0;
}
static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
{
u32 v;
v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK);
omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v,
pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTCTRL);
return 0;
}
static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
u8 pwrst)
{
u32 m;
m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTCTRL);
return 0;
}
static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
u8 pwrst)
{
u32 m;
m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTCTRL);
return 0;
}
static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
{
u32 v;
v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTST);
v &= OMAP4430_LOGICSTATEST_MASK;
v >>= OMAP4430_LOGICSTATEST_SHIFT;
return v;
}
static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
{
u32 v;
v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTCTRL);
v &= OMAP4430_LOGICRETSTATE_MASK;
v >>= OMAP4430_LOGICRETSTATE_SHIFT;
return v;
}
static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
{
u32 m, v;
m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTST);
v &= m;
v >>= __ffs(m);
return v;
}
static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
{
u32 m, v;
m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
OMAP4_PM_PWSTCTRL);
v &= m;
v >>= __ffs(m);
return v;
}
static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm)
{
u32 c = 0;
/*
* REVISIT: pwrdm_wait_transition() may be better implemented
* via a callback and a periodic timer check -- how long do we expect
* powerdomain transitions to take?
*/
/* XXX Is this udelay() value meaningful? */
while ((omap4_prminst_read_inst_reg(pwrdm->prcm_partition,
pwrdm->prcm_offs,
OMAP4_PM_PWSTST) &
OMAP_INTRANSITION_MASK) &&
(c++ < PWRDM_TRANSITION_BAILOUT))
udelay(1);
if (c > PWRDM_TRANSITION_BAILOUT) {
printk(KERN_ERR "powerdomain: waited too long for "
"powerdomain %s to complete transition\n", pwrdm->name);
return -EAGAIN;
}
pr_debug("powerdomain: completed transition in %d loops\n", c);
return 0;
}
struct pwrdm_ops omap4_pwrdm_operations = {
.pwrdm_set_next_pwrst = omap4_pwrdm_set_next_pwrst,
.pwrdm_read_next_pwrst = omap4_pwrdm_read_next_pwrst,
.pwrdm_read_pwrst = omap4_pwrdm_read_pwrst,
.pwrdm_read_prev_pwrst = omap4_pwrdm_read_prev_pwrst,
.pwrdm_set_lowpwrstchange = omap4_pwrdm_set_lowpwrstchange,
.pwrdm_clear_all_prev_pwrst = omap4_pwrdm_clear_all_prev_pwrst,
.pwrdm_set_logic_retst = omap4_pwrdm_set_logic_retst,
.pwrdm_read_logic_pwrst = omap4_pwrdm_read_logic_pwrst,
.pwrdm_read_logic_retst = omap4_pwrdm_read_logic_retst,
.pwrdm_read_mem_pwrst = omap4_pwrdm_read_mem_pwrst,
.pwrdm_read_mem_retst = omap4_pwrdm_read_mem_retst,
.pwrdm_set_mem_onst = omap4_pwrdm_set_mem_onst,
.pwrdm_set_mem_retst = omap4_pwrdm_set_mem_retst,
.pwrdm_wait_transition = omap4_pwrdm_wait_transition,
};

84
arch/arm/mach-omap2/powerdomains.h → arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
View File

@ -2,10 +2,9 @@
* OMAP2/3 common powerdomain definitions
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
* Copyright (C) 2007-2009 Nokia Corporation
* Copyright (C) 2007-2010 Nokia Corporation
*
* Written by Paul Walmsley
* Debugging and integration fixes by Jouni Högander
* Paul Walmsley, Jouni Högander
*
* 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
@ -18,9 +17,6 @@
* Clock Domain Framework
*/
#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS
#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS
/*
* This file contains all of the powerdomains that have some element
* of software control for the OMAP24xx and OMAP34xx chips.
@ -49,24 +45,18 @@
* address offset is different between the C55 and C64 DSPs.
*/
#include <plat/powerdomain.h>
#include "powerdomain.h"
#include "prcm-common.h"
#include "prm.h"
#include "cm.h"
#include "powerdomains24xx.h"
#include "powerdomains34xx.h"
#include "powerdomains44xx.h"
/* OMAP2/3-common powerdomains */
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
/*
* The GFX powerdomain is not present on 3430ES2, but currently we do not
* have a macro to filter it out at compile-time.
*/
static struct powerdomain gfx_omap2_pwrdm = {
struct powerdomain gfx_omap2_pwrdm = {
.name = "gfx_pwrdm",
.prcm_offs = GFX_MOD,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
@ -82,72 +72,8 @@ static struct powerdomain gfx_omap2_pwrdm = {
},
};
static struct powerdomain wkup_omap2_pwrdm = {
struct powerdomain wkup_omap2_pwrdm = {
.name = "wkup_pwrdm",
.prcm_offs = WKUP_MOD,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
};
#endif
/* As powerdomains are added or removed above, this list must also be changed */
static struct powerdomain *powerdomains_omap[] __initdata = {
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
&wkup_omap2_pwrdm,
&gfx_omap2_pwrdm,
#endif
#ifdef CONFIG_ARCH_OMAP2
&dsp_pwrdm,
&mpu_24xx_pwrdm,
&core_24xx_pwrdm,
#endif
#ifdef CONFIG_ARCH_OMAP2430
&mdm_pwrdm,
#endif
#ifdef CONFIG_ARCH_OMAP3
&iva2_pwrdm,
&mpu_3xxx_pwrdm,
&neon_pwrdm,
&core_3xxx_pre_es3_1_pwrdm,
&core_3xxx_es3_1_pwrdm,
&cam_pwrdm,
&dss_pwrdm,
&per_pwrdm,
&emu_pwrdm,
&sgx_pwrdm,
&usbhost_pwrdm,
&dpll1_pwrdm,
&dpll2_pwrdm,
&dpll3_pwrdm,
&dpll4_pwrdm,
&dpll5_pwrdm,
#endif
#ifdef CONFIG_ARCH_OMAP4
&core_44xx_pwrdm,
&gfx_44xx_pwrdm,
&abe_44xx_pwrdm,
&dss_44xx_pwrdm,
&tesla_44xx_pwrdm,
&wkup_44xx_pwrdm,
&cpu0_44xx_pwrdm,
&cpu1_44xx_pwrdm,
&emu_44xx_pwrdm,
&mpu_44xx_pwrdm,
&ivahd_44xx_pwrdm,
&cam_44xx_pwrdm,
&l3init_44xx_pwrdm,
&l4per_44xx_pwrdm,
&always_on_core_44xx_pwrdm,
&cefuse_44xx_pwrdm,
#endif
NULL
};
#endif

22
arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h Normal file
View File

@ -0,0 +1,22 @@
/*
* OMAP2/3 common powerdomains - prototypes
*
* Copyright (C) 2008 Texas Instruments, Inc.
* Copyright (C) 2008-2010 Nokia Corporation
*
* 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_POWERDOMAINS2XXX_3XXX_DATA_H
#define __ARCH_ARM_MACH_OMAP2_POWERDOMAINS2XXX_3XXX_DATA_H
#include "powerdomain.h"
extern struct powerdomain gfx_omap2_pwrdm;
extern struct powerdomain wkup_omap2_pwrdm;
#endif

48
arch/arm/mach-omap2/powerdomains24xx.h → arch/arm/mach-omap2/powerdomains2xxx_data.c
View File

@ -1,37 +1,28 @@
/*
* OMAP24XX powerdomain definitions
* OMAP2XXX powerdomain definitions
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
* Copyright (C) 2007-2009 Nokia Corporation
* Copyright (C) 2007-2010 Nokia Corporation
*
* Written by Paul Walmsley
* Debugging and integration fixes by Jouni Högander
* Paul Walmsley, Jouni Högander
*
* 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_POWERDOMAINS24XX
#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS24XX
#include <linux/kernel.h>
#include <linux/init.h>
/*
* N.B. If powerdomains are added or removed from this file, update
* the array in mach-omap2/powerdomains.h.
*/
#include <plat/powerdomain.h>
#include "powerdomain.h"
#include "powerdomains2xxx_3xxx_data.h"
#include "prcm-common.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
#include "cm.h"
#include "cm-regbits-24xx.h"
/* 24XX powerdomains and dependencies */
#ifdef CONFIG_ARCH_OMAP2
/* Powerdomains */
static struct powerdomain dsp_pwrdm = {
@ -82,9 +73,6 @@ static struct powerdomain core_24xx_pwrdm = {
},
};
#endif /* CONFIG_ARCH_OMAP2 */
/*
* 2430-specific powerdomains
@ -111,5 +99,25 @@ static struct powerdomain mdm_pwrdm = {
#endif /* CONFIG_ARCH_OMAP2430 */
/* As powerdomains are added or removed above, this list must also be changed */
static struct powerdomain *powerdomains_omap2xxx[] __initdata = {
&wkup_omap2_pwrdm,
&gfx_omap2_pwrdm,
#ifdef CONFIG_ARCH_OMAP2
&dsp_pwrdm,
&mpu_24xx_pwrdm,
&core_24xx_pwrdm,
#endif
#ifdef CONFIG_ARCH_OMAP2430
&mdm_pwrdm,
#endif
NULL
};
void __init omap2xxx_powerdomains_init(void)
{
pwrdm_init(powerdomains_omap2xxx, &omap2_pwrdm_operations);
}

50
arch/arm/mach-omap2/powerdomains34xx.h → arch/arm/mach-omap2/powerdomains3xxx_data.c
View File

@ -4,28 +4,23 @@
* Copyright (C) 2007-2008 Texas Instruments, Inc.
* Copyright (C) 2007-2010 Nokia Corporation
*
* Written by Paul Walmsley
* Debugging and integration fixes by Jouni Högander
* Paul Walmsley, Jouni Högander
*
* 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_POWERDOMAINS34XX
#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS34XX
#include <linux/kernel.h>
#include <linux/init.h>
/*
* N.B. If powerdomains are added or removed from this file, update
* the array in mach-omap2/powerdomains.h.
*/
#include <plat/powerdomain.h>
#include "powerdomain.h"
#include "powerdomains2xxx_3xxx_data.h"
#include "prcm-common.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-34xx.h"
#include "cm.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
/*
@ -260,8 +255,33 @@ static struct powerdomain dpll5_pwrdm = {
.omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
};
/* As powerdomains are added or removed above, this list must also be changed */
static struct powerdomain *powerdomains_omap3xxx[] __initdata = {
#endif /* CONFIG_ARCH_OMAP3 */
&wkup_omap2_pwrdm,
&gfx_omap2_pwrdm,
&iva2_pwrdm,
&mpu_3xxx_pwrdm,
&neon_pwrdm,
&core_3xxx_pre_es3_1_pwrdm,
&core_3xxx_es3_1_pwrdm,
&cam_pwrdm,
&dss_pwrdm,
&per_pwrdm,
&emu_pwrdm,
&sgx_pwrdm,
&usbhost_pwrdm,
&dpll1_pwrdm,
&dpll2_pwrdm,
&dpll3_pwrdm,
&dpll4_pwrdm,
&dpll5_pwrdm,
#endif
NULL
};
void __init omap3xxx_powerdomains_init(void)
{
pwrdm_init(powerdomains_omap3xxx, &omap3_pwrdm_operations);
}

92
arch/arm/mach-omap2/powerdomains44xx.h → arch/arm/mach-omap2/powerdomains44xx_data.c
View File

@ -19,23 +19,22 @@
* published by the Free Software Foundation.
*/
#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H
#define __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H
#include <linux/kernel.h>
#include <linux/init.h>
#include <plat/powerdomain.h>
#include "powerdomain.h"
#include "prcm-common.h"
#include "cm.h"
#include "cm-regbits-44xx.h"
#include "prm.h"
#include "prcm44xx.h"
#include "prm-regbits-44xx.h"
#if defined(CONFIG_ARCH_OMAP4)
#include "prm44xx.h"
#include "prcm_mpu44xx.h"
/* core_44xx_pwrdm: CORE power domain */
static struct powerdomain core_44xx_pwrdm = {
.name = "core_pwrdm",
.prcm_offs = OMAP4430_PRM_CORE_MOD,
.prcm_offs = OMAP4430_PRM_CORE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
@ -60,7 +59,8 @@ static struct powerdomain core_44xx_pwrdm = {
/* gfx_44xx_pwrdm: 3D accelerator power domain */
static struct powerdomain gfx_44xx_pwrdm = {
.name = "gfx_pwrdm",
.prcm_offs = OMAP4430_PRM_GFX_MOD,
.prcm_offs = OMAP4430_PRM_GFX_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
@ -76,7 +76,8 @@ static struct powerdomain gfx_44xx_pwrdm = {
/* abe_44xx_pwrdm: Audio back end power domain */
static struct powerdomain abe_44xx_pwrdm = {
.name = "abe_pwrdm",
.prcm_offs = OMAP4430_PRM_ABE_MOD,
.prcm_offs = OMAP4430_PRM_ABE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRDM_POWER_OFF,
@ -95,7 +96,8 @@ static struct powerdomain abe_44xx_pwrdm = {
/* dss_44xx_pwrdm: Display subsystem power domain */
static struct powerdomain dss_44xx_pwrdm = {
.name = "dss_pwrdm",
.prcm_offs = OMAP4430_PRM_DSS_MOD,
.prcm_offs = OMAP4430_PRM_DSS_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF,
@ -112,7 +114,8 @@ static struct powerdomain dss_44xx_pwrdm = {
/* tesla_44xx_pwrdm: Tesla processor power domain */
static struct powerdomain tesla_44xx_pwrdm = {
.name = "tesla_pwrdm",
.prcm_offs = OMAP4430_PRM_TESLA_MOD,
.prcm_offs = OMAP4430_PRM_TESLA_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
@ -133,7 +136,8 @@ static struct powerdomain tesla_44xx_pwrdm = {
/* wkup_44xx_pwrdm: Wake-up power domain */
static struct powerdomain wkup_44xx_pwrdm = {
.name = "wkup_pwrdm",
.prcm_offs = OMAP4430_PRM_WKUP_MOD,
.prcm_offs = OMAP4430_PRM_WKUP_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_ON,
.banks = 1,
@ -148,7 +152,8 @@ static struct powerdomain wkup_44xx_pwrdm = {
/* cpu0_44xx_pwrdm: MPU0 processor and Neon coprocessor power domain */
static struct powerdomain cpu0_44xx_pwrdm = {
.name = "cpu0_pwrdm",
.prcm_offs = OMAP4430_PRCM_MPU_CPU0_MOD,
.prcm_offs = OMAP4430_PRCM_MPU_CPU0_INST,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
@ -164,7 +169,8 @@ static struct powerdomain cpu0_44xx_pwrdm = {
/* cpu1_44xx_pwrdm: MPU1 processor and Neon coprocessor power domain */
static struct powerdomain cpu1_44xx_pwrdm = {
.name = "cpu1_pwrdm",
.prcm_offs = OMAP4430_PRCM_MPU_CPU1_MOD,
.prcm_offs = OMAP4430_PRCM_MPU_CPU1_INST,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
@ -180,7 +186,8 @@ static struct powerdomain cpu1_44xx_pwrdm = {
/* emu_44xx_pwrdm: Emulation power domain */
static struct powerdomain emu_44xx_pwrdm = {
.name = "emu_pwrdm",
.prcm_offs = OMAP4430_PRM_EMU_MOD,
.prcm_offs = OMAP4430_PRM_EMU_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
@ -195,7 +202,8 @@ static struct powerdomain emu_44xx_pwrdm = {
/* mpu_44xx_pwrdm: Modena processor and the Neon coprocessor power domain */
static struct powerdomain mpu_44xx_pwrdm = {
.name = "mpu_pwrdm",
.prcm_offs = OMAP4430_PRM_MPU_MOD,
.prcm_offs = OMAP4430_PRM_MPU_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
@ -215,7 +223,8 @@ static struct powerdomain mpu_44xx_pwrdm = {
/* ivahd_44xx_pwrdm: IVA-HD power domain */
static struct powerdomain ivahd_44xx_pwrdm = {
.name = "ivahd_pwrdm",
.prcm_offs = OMAP4430_PRM_IVAHD_MOD,
.prcm_offs = OMAP4430_PRM_IVAHD_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRDM_POWER_OFF,
@ -238,7 +247,8 @@ static struct powerdomain ivahd_44xx_pwrdm = {
/* cam_44xx_pwrdm: Camera subsystem power domain */
static struct powerdomain cam_44xx_pwrdm = {
.name = "cam_pwrdm",
.prcm_offs = OMAP4430_PRM_CAM_MOD,
.prcm_offs = OMAP4430_PRM_CAM_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
@ -254,9 +264,10 @@ static struct powerdomain cam_44xx_pwrdm = {
/* l3init_44xx_pwrdm: L3 initators pheripherals power domain */
static struct powerdomain l3init_44xx_pwrdm = {
.name = "l3init_pwrdm",
.prcm_offs = OMAP4430_PRM_L3INIT_MOD,
.prcm_offs = OMAP4430_PRM_L3INIT_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts = PWRSTS_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 1,
.pwrsts_mem_ret = {
@ -271,9 +282,10 @@ static struct powerdomain l3init_44xx_pwrdm = {
/* l4per_44xx_pwrdm: Target peripherals power domain */
static struct powerdomain l4per_44xx_pwrdm = {
.name = "l4per_pwrdm",
.prcm_offs = OMAP4430_PRM_L4PER_MOD,
.prcm_offs = OMAP4430_PRM_L4PER_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts = PWRSTS_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 2,
.pwrsts_mem_ret = {
@ -293,7 +305,8 @@ static struct powerdomain l4per_44xx_pwrdm = {
*/
static struct powerdomain always_on_core_44xx_pwrdm = {
.name = "always_on_core_pwrdm",
.prcm_offs = OMAP4430_PRM_ALWAYS_ON_MOD,
.prcm_offs = OMAP4430_PRM_ALWAYS_ON_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_ON,
};
@ -301,7 +314,8 @@ static struct powerdomain always_on_core_44xx_pwrdm = {
/* cefuse_44xx_pwrdm: Customer efuse controller power domain */
static struct powerdomain cefuse_44xx_pwrdm = {
.name = "cefuse_pwrdm",
.prcm_offs = OMAP4430_PRM_CEFUSE_MOD,
.prcm_offs = OMAP4430_PRM_CEFUSE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_ON,
};
@ -314,6 +328,28 @@ static struct powerdomain cefuse_44xx_pwrdm = {
* stdefuse
*/
#endif
/* As powerdomains are added or removed above, this list must also be changed */
static struct powerdomain *powerdomains_omap44xx[] __initdata = {
&core_44xx_pwrdm,
&gfx_44xx_pwrdm,
&abe_44xx_pwrdm,
&dss_44xx_pwrdm,
&tesla_44xx_pwrdm,
&wkup_44xx_pwrdm,
&cpu0_44xx_pwrdm,
&cpu1_44xx_pwrdm,
&emu_44xx_pwrdm,
&mpu_44xx_pwrdm,
&ivahd_44xx_pwrdm,
&cam_44xx_pwrdm,
&l3init_44xx_pwrdm,
&l4per_44xx_pwrdm,
&always_on_core_44xx_pwrdm,
&cefuse_44xx_pwrdm,
NULL
};
#endif
void __init omap44xx_powerdomains_init(void)
{
pwrdm_init(powerdomains_omap44xx, &omap4_pwrdm_operations);
}

85
arch/arm/mach-omap2/prcm-common.h
View File

@ -8,15 +8,12 @@
* Copyright (C) 2007-2009 Nokia Corporation
*
* Written by Paul Walmsley
* OMAP4 defines in this file are automatically generated from the OMAP hardware
* databases.
*
* 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 */
/*
@ -51,75 +48,6 @@
#define OMAP3430_NEON_MOD 0xb00
#define OMAP3430ES2_USBHOST_MOD 0xc00
#define BITS(n_bit) \
(((1 << n_bit) - 1) | (1 << n_bit))
#define BITFIELD(l_bit, u_bit) \
(BITS(u_bit) & ~((BITS(l_bit)) >> 1))
/* OMAP44XX specific module offsets */
/* CM1 instances */
#define OMAP4430_CM1_OCP_SOCKET_MOD 0x0000
#define OMAP4430_CM1_CKGEN_MOD 0x0100
#define OMAP4430_CM1_MPU_MOD 0x0300
#define OMAP4430_CM1_TESLA_MOD 0x0400
#define OMAP4430_CM1_ABE_MOD 0x0500
#define OMAP4430_CM1_RESTORE_MOD 0x0e00
#define OMAP4430_CM1_INSTR_MOD 0x0f00
/* CM2 instances */
#define OMAP4430_CM2_OCP_SOCKET_MOD 0x0000
#define OMAP4430_CM2_CKGEN_MOD 0x0100
#define OMAP4430_CM2_ALWAYS_ON_MOD 0x0600
#define OMAP4430_CM2_CORE_MOD 0x0700
#define OMAP4430_CM2_IVAHD_MOD 0x0f00
#define OMAP4430_CM2_CAM_MOD 0x1000
#define OMAP4430_CM2_DSS_MOD 0x1100
#define OMAP4430_CM2_GFX_MOD 0x1200
#define OMAP4430_CM2_L3INIT_MOD 0x1300
#define OMAP4430_CM2_L4PER_MOD 0x1400
#define OMAP4430_CM2_CEFUSE_MOD 0x1600
#define OMAP4430_CM2_RESTORE_MOD 0x1e00
#define OMAP4430_CM2_INSTR_MOD 0x1f00
/* PRM instances */
#define OMAP4430_PRM_OCP_SOCKET_MOD 0x0000
#define OMAP4430_PRM_CKGEN_MOD 0x0100
#define OMAP4430_PRM_MPU_MOD 0x0300
#define OMAP4430_PRM_TESLA_MOD 0x0400
#define OMAP4430_PRM_ABE_MOD 0x0500
#define OMAP4430_PRM_ALWAYS_ON_MOD 0x0600
#define OMAP4430_PRM_CORE_MOD 0x0700
#define OMAP4430_PRM_IVAHD_MOD 0x0f00
#define OMAP4430_PRM_CAM_MOD 0x1000
#define OMAP4430_PRM_DSS_MOD 0x1100
#define OMAP4430_PRM_GFX_MOD 0x1200
#define OMAP4430_PRM_L3INIT_MOD 0x1300
#define OMAP4430_PRM_L4PER_MOD 0x1400
#define OMAP4430_PRM_CEFUSE_MOD 0x1600
#define OMAP4430_PRM_WKUP_MOD 0x1700
#define OMAP4430_PRM_WKUP_CM_MOD 0x1800
#define OMAP4430_PRM_EMU_MOD 0x1900
#define OMAP4430_PRM_EMU_CM_MOD 0x1a00
#define OMAP4430_PRM_DEVICE_MOD 0x1b00
#define OMAP4430_PRM_INSTR_MOD 0x1f00
/* SCRM instances */
#define OMAP4430_SCRM_SCRM_MOD 0x0000
/* PRCM_MPU instances */
#define OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_MOD 0x0000
#define OMAP4430_PRCM_MPU_DEVICE_PRM_MOD 0x0200
#define OMAP4430_PRCM_MPU_CPU0_MOD 0x0400
#define OMAP4430_PRCM_MPU_CPU1_MOD 0x0800
/* 24XX register bits shared between CM & PRM registers */
/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
@ -461,5 +389,18 @@
#define OMAP3430_EN_CORE_SHIFT 0
#define OMAP3430_EN_CORE_MASK (1 << 0)
/*
* MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
* submodule to exit hardreset
*/
#define MAX_MODULE_HARDRESET_WAIT 10000
# ifndef __ASSEMBLER__
extern void __iomem *prm_base;
extern void __iomem *cm_base;
extern void __iomem *cm2_base;
# endif
#endif

554
arch/arm/mach-omap2/prcm.c
View File

@ -17,7 +17,8 @@
* 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/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/io.h>
@ -29,105 +30,27 @@
#include "clock.h"
#include "clock2xxx.h"
#include "cm.h"
#include "prm.h"
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#include "prm44xx.h"
#include "prminst44xx.h"
#include "prm-regbits-24xx.h"
#include "prm-regbits-44xx.h"
#include "control.h"
static void __iomem *prm_base;
static void __iomem *cm_base;
static void __iomem *cm2_base;
void __iomem *prm_base;
void __iomem *cm_base;
void __iomem *cm2_base;
#define MAX_MODULE_ENABLE_WAIT 100000
struct omap3_prcm_regs {
u32 control_padconf_sys_nirq;
u32 iva2_cm_clksel1;
u32 iva2_cm_clksel2;
u32 cm_sysconfig;
u32 sgx_cm_clksel;
u32 dss_cm_clksel;
u32 cam_cm_clksel;
u32 per_cm_clksel;
u32 emu_cm_clksel;
u32 emu_cm_clkstctrl;
u32 pll_cm_autoidle2;
u32 pll_cm_clksel4;
u32 pll_cm_clksel5;
u32 pll_cm_clken2;
u32 cm_polctrl;
u32 iva2_cm_fclken;
u32 iva2_cm_clken_pll;
u32 core_cm_fclken1;
u32 core_cm_fclken3;
u32 sgx_cm_fclken;
u32 wkup_cm_fclken;
u32 dss_cm_fclken;
u32 cam_cm_fclken;
u32 per_cm_fclken;
u32 usbhost_cm_fclken;
u32 core_cm_iclken1;
u32 core_cm_iclken2;
u32 core_cm_iclken3;
u32 sgx_cm_iclken;
u32 wkup_cm_iclken;
u32 dss_cm_iclken;
u32 cam_cm_iclken;
u32 per_cm_iclken;
u32 usbhost_cm_iclken;
u32 iva2_cm_autiidle2;
u32 mpu_cm_autoidle2;
u32 iva2_cm_clkstctrl;
u32 mpu_cm_clkstctrl;
u32 core_cm_clkstctrl;
u32 sgx_cm_clkstctrl;
u32 dss_cm_clkstctrl;
u32 cam_cm_clkstctrl;
u32 per_cm_clkstctrl;
u32 neon_cm_clkstctrl;
u32 usbhost_cm_clkstctrl;
u32 core_cm_autoidle1;
u32 core_cm_autoidle2;
u32 core_cm_autoidle3;
u32 wkup_cm_autoidle;
u32 dss_cm_autoidle;
u32 cam_cm_autoidle;
u32 per_cm_autoidle;
u32 usbhost_cm_autoidle;
u32 sgx_cm_sleepdep;
u32 dss_cm_sleepdep;
u32 cam_cm_sleepdep;
u32 per_cm_sleepdep;
u32 usbhost_cm_sleepdep;
u32 cm_clkout_ctrl;
u32 prm_clkout_ctrl;
u32 sgx_pm_wkdep;
u32 dss_pm_wkdep;
u32 cam_pm_wkdep;
u32 per_pm_wkdep;
u32 neon_pm_wkdep;
u32 usbhost_pm_wkdep;
u32 core_pm_mpugrpsel1;
u32 iva2_pm_ivagrpsel1;
u32 core_pm_mpugrpsel3;
u32 core_pm_ivagrpsel3;
u32 wkup_pm_mpugrpsel;
u32 wkup_pm_ivagrpsel;
u32 per_pm_mpugrpsel;
u32 per_pm_ivagrpsel;
u32 wkup_pm_wken;
};
static struct omap3_prcm_regs prcm_context;
u32 omap_prcm_get_reset_sources(void)
{
/* XXX This presumably needs modification for 34XX */
if (cpu_is_omap24xx() || cpu_is_omap34xx())
return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
return omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
if (cpu_is_omap44xx())
return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
return omap2_prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
return 0;
}
@ -143,126 +66,46 @@ void omap_prcm_arch_reset(char mode, const char *cmd)
prcm_offs = WKUP_MOD;
} else if (cpu_is_omap34xx()) {
u32 l;
prcm_offs = OMAP3430_GR_MOD;
l = ('B' << 24) | ('M' << 16) | (cmd ? (u8)*cmd : 0);
/* Reserve the first word in scratchpad for communicating
* with the boot ROM. A pointer to a data structure
* describing the boot process can be stored there,
* cf. OMAP34xx TRM, Initialization / Software Booting
* Configuration. */
omap_writel(l, OMAP343X_SCRATCHPAD + 4);
} else if (cpu_is_omap44xx())
prcm_offs = OMAP4430_PRM_DEVICE_MOD;
else
omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
} else if (cpu_is_omap44xx()) {
omap4_prm_global_warm_sw_reset(); /* never returns */
} else {
WARN_ON(1);
}
if (cpu_is_omap24xx() || cpu_is_omap34xx())
prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
OMAP2_RM_RSTCTRL);
if (cpu_is_omap44xx())
prm_set_mod_reg_bits(OMAP4430_RST_GLOBAL_WARM_SW_MASK,
prcm_offs, OMAP4_RM_RSTCTRL);
}
/*
* As per Errata i520, in some cases, user will not be able to
* access DDR memory after warm-reset.
* This situation occurs while the warm-reset happens during a read
* access to DDR memory. In that particular condition, DDR memory
* does not respond to a corrupted read command due to the warm
* reset occurrence but SDRC is waiting for read completion.
* SDRC is not sensitive to the warm reset, but the interconnect is
* reset on the fly, thus causing a misalignment between SDRC logic,
* interconnect logic and DDR memory state.
* WORKAROUND:
* Steps to perform before a Warm reset is trigged:
* 1. enable self-refresh on idle request
* 2. put SDRC in idle
* 3. wait until SDRC goes to idle
* 4. generate SW reset (Global SW reset)
*
* Steps to be performed after warm reset occurs (in bootloader):
* if HW warm reset is the source, apply below steps before any
* accesses to SDRAM:
* 1. Reset SMS and SDRC and wait till reset is complete
* 2. Re-initialize SMS, SDRC and memory
*
* NOTE: Above work around is required only if arch reset is implemented
* using Global SW reset(GLOBAL_SW_RST). DPLL3 reset does not need
* the WA since it resets SDRC as well as part of cold reset.
*/
static inline u32 __omap_prcm_read(void __iomem *base, s16 module, u16 reg)
{
BUG_ON(!base);
return __raw_readl(base + module + reg);
}
static inline void __omap_prcm_write(u32 value, void __iomem *base,
s16 module, u16 reg)
{
BUG_ON(!base);
__raw_writel(value, base + module + reg);
}
/* Read a register in a PRM module */
u32 prm_read_mod_reg(s16 module, u16 idx)
{
return __omap_prcm_read(prm_base, module, idx);
}
/* Write into a register in a PRM module */
void prm_write_mod_reg(u32 val, s16 module, u16 idx)
{
__omap_prcm_write(val, prm_base, module, idx);
}
/* Read-modify-write a register in a PRM module. Caller must lock */
u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
{
u32 v;
v = prm_read_mod_reg(module, idx);
v &= ~mask;
v |= bits;
prm_write_mod_reg(v, module, idx);
return v;
}
/* Read a PRM register, AND it, and shift the result down to bit 0 */
u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
{
u32 v;
v = prm_read_mod_reg(domain, idx);
v &= mask;
v >>= __ffs(mask);
return v;
}
/* Read a PRM register, AND it, and shift the result down to bit 0 */
u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask)
{
u32 v;
v = __raw_readl(reg);
v &= mask;
v >>= __ffs(mask);
return v;
}
/* Read-modify-write a register in a PRM module. Caller must lock */
u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg)
{
u32 v;
v = __raw_readl(reg);
v &= ~mask;
v |= bits;
__raw_writel(v, reg);
return v;
}
/* Read a register in a CM module */
u32 cm_read_mod_reg(s16 module, u16 idx)
{
return __omap_prcm_read(cm_base, module, idx);
}
/* Write into a register in a CM module */
void cm_write_mod_reg(u32 val, s16 module, u16 idx)
{
__omap_prcm_write(val, cm_base, module, idx);
}
/* Read-modify-write a register in a CM module. Caller must lock */
u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
{
u32 v;
v = cm_read_mod_reg(module, idx);
v &= ~mask;
v |= bits;
cm_write_mod_reg(v, module, idx);
return v;
/* XXX should be moved to some OMAP2/3 specific code */
omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
OMAP2_RM_RSTCTRL);
omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */
}
/**
@ -274,6 +117,9 @@ u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
*
* Returns 1 if the module indicated readiness in time, or 0 if it
* failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds.
*
* XXX This function is deprecated. It should be removed once the
* hwmod conversion is complete.
*/
int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
const char *name)
@ -316,303 +162,3 @@ void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
WARN_ON(!cm2_base);
}
}
#ifdef CONFIG_ARCH_OMAP3
void omap3_prcm_save_context(void)
{
prcm_context.control_padconf_sys_nirq =
omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ);
prcm_context.iva2_cm_clksel1 =
cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1);
prcm_context.iva2_cm_clksel2 =
cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2);
prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
prcm_context.sgx_cm_clksel =
cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
prcm_context.dss_cm_clksel =
cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
prcm_context.cam_cm_clksel =
cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL);
prcm_context.per_cm_clksel =
cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL);
prcm_context.emu_cm_clksel =
cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
prcm_context.emu_cm_clkstctrl =
cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.pll_cm_autoidle2 =
cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
prcm_context.pll_cm_clksel4 =
cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
prcm_context.pll_cm_clksel5 =
cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
prcm_context.pll_cm_clken2 =
cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
prcm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
prcm_context.iva2_cm_fclken =
cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN);
prcm_context.iva2_cm_clken_pll = cm_read_mod_reg(OMAP3430_IVA2_MOD,
OMAP3430_CM_CLKEN_PLL);
prcm_context.core_cm_fclken1 =
cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
prcm_context.core_cm_fclken3 =
cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3);
prcm_context.sgx_cm_fclken =
cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN);
prcm_context.wkup_cm_fclken =
cm_read_mod_reg(WKUP_MOD, CM_FCLKEN);
prcm_context.dss_cm_fclken =
cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN);
prcm_context.cam_cm_fclken =
cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN);
prcm_context.per_cm_fclken =
cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN);
prcm_context.usbhost_cm_fclken =
cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
prcm_context.core_cm_iclken1 =
cm_read_mod_reg(CORE_MOD, CM_ICLKEN1);
prcm_context.core_cm_iclken2 =
cm_read_mod_reg(CORE_MOD, CM_ICLKEN2);
prcm_context.core_cm_iclken3 =
cm_read_mod_reg(CORE_MOD, CM_ICLKEN3);
prcm_context.sgx_cm_iclken =
cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN);
prcm_context.wkup_cm_iclken =
cm_read_mod_reg(WKUP_MOD, CM_ICLKEN);
prcm_context.dss_cm_iclken =
cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN);
prcm_context.cam_cm_iclken =
cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN);
prcm_context.per_cm_iclken =
cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN);
prcm_context.usbhost_cm_iclken =
cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
prcm_context.iva2_cm_autiidle2 =
cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
prcm_context.mpu_cm_autoidle2 =
cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
prcm_context.iva2_cm_clkstctrl =
cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.mpu_cm_clkstctrl =
cm_read_mod_reg(MPU_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.core_cm_clkstctrl =
cm_read_mod_reg(CORE_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.sgx_cm_clkstctrl =
cm_read_mod_reg(OMAP3430ES2_SGX_MOD,
OMAP2_CM_CLKSTCTRL);
prcm_context.dss_cm_clkstctrl =
cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.cam_cm_clkstctrl =
cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.per_cm_clkstctrl =
cm_read_mod_reg(OMAP3430_PER_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.neon_cm_clkstctrl =
cm_read_mod_reg(OMAP3430_NEON_MOD, OMAP2_CM_CLKSTCTRL);
prcm_context.usbhost_cm_clkstctrl =
cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD,
OMAP2_CM_CLKSTCTRL);
prcm_context.core_cm_autoidle1 =
cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1);
prcm_context.core_cm_autoidle2 =
cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2);
prcm_context.core_cm_autoidle3 =
cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3);
prcm_context.wkup_cm_autoidle =
cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE);
prcm_context.dss_cm_autoidle =
cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE);
prcm_context.cam_cm_autoidle =
cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE);
prcm_context.per_cm_autoidle =
cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
prcm_context.usbhost_cm_autoidle =
cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
prcm_context.sgx_cm_sleepdep =
cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP3430_CM_SLEEPDEP);
prcm_context.dss_cm_sleepdep =
cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP);
prcm_context.cam_cm_sleepdep =
cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP);
prcm_context.per_cm_sleepdep =
cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP);
prcm_context.usbhost_cm_sleepdep =
cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
prcm_context.cm_clkout_ctrl = cm_read_mod_reg(OMAP3430_CCR_MOD,
OMAP3_CM_CLKOUT_CTRL_OFFSET);
prcm_context.prm_clkout_ctrl = prm_read_mod_reg(OMAP3430_CCR_MOD,
OMAP3_PRM_CLKOUT_CTRL_OFFSET);
prcm_context.sgx_pm_wkdep =
prm_read_mod_reg(OMAP3430ES2_SGX_MOD, PM_WKDEP);
prcm_context.dss_pm_wkdep =
prm_read_mod_reg(OMAP3430_DSS_MOD, PM_WKDEP);
prcm_context.cam_pm_wkdep =
prm_read_mod_reg(OMAP3430_CAM_MOD, PM_WKDEP);
prcm_context.per_pm_wkdep =
prm_read_mod_reg(OMAP3430_PER_MOD, PM_WKDEP);
prcm_context.neon_pm_wkdep =
prm_read_mod_reg(OMAP3430_NEON_MOD, PM_WKDEP);
prcm_context.usbhost_pm_wkdep =
prm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
prcm_context.core_pm_mpugrpsel1 =
prm_read_mod_reg(CORE_MOD, OMAP3430_PM_MPUGRPSEL1);
prcm_context.iva2_pm_ivagrpsel1 =
prm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_PM_IVAGRPSEL1);
prcm_context.core_pm_mpugrpsel3 =
prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_MPUGRPSEL3);
prcm_context.core_pm_ivagrpsel3 =
prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
prcm_context.wkup_pm_mpugrpsel =
prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
prcm_context.wkup_pm_ivagrpsel =
prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
prcm_context.per_pm_mpugrpsel =
prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
prcm_context.per_pm_ivagrpsel =
prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
prcm_context.wkup_pm_wken = prm_read_mod_reg(WKUP_MOD, PM_WKEN);
return;
}
void omap3_prcm_restore_context(void)
{
omap_ctrl_writel(prcm_context.control_padconf_sys_nirq,
OMAP343X_CONTROL_PADCONF_SYSNIRQ);
cm_write_mod_reg(prcm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD,
CM_CLKSEL1);
cm_write_mod_reg(prcm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD,
CM_CLKSEL2);
__raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
cm_write_mod_reg(prcm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
CM_CLKSEL);
cm_write_mod_reg(prcm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
CM_CLKSEL);
cm_write_mod_reg(prcm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
CM_CLKSEL);
cm_write_mod_reg(prcm_context.per_cm_clksel, OMAP3430_PER_MOD,
CM_CLKSEL);
cm_write_mod_reg(prcm_context.emu_cm_clksel, OMAP3430_EMU_MOD,
CM_CLKSEL1);
cm_write_mod_reg(prcm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.pll_cm_autoidle2, PLL_MOD,
CM_AUTOIDLE2);
cm_write_mod_reg(prcm_context.pll_cm_clksel4, PLL_MOD,
OMAP3430ES2_CM_CLKSEL4);
cm_write_mod_reg(prcm_context.pll_cm_clksel5, PLL_MOD,
OMAP3430ES2_CM_CLKSEL5);
cm_write_mod_reg(prcm_context.pll_cm_clken2, PLL_MOD,
OMAP3430ES2_CM_CLKEN2);
__raw_writel(prcm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
cm_write_mod_reg(prcm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD,
CM_FCLKEN);
cm_write_mod_reg(prcm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD,
OMAP3430_CM_CLKEN_PLL);
cm_write_mod_reg(prcm_context.core_cm_fclken1, CORE_MOD, CM_FCLKEN1);
cm_write_mod_reg(prcm_context.core_cm_fclken3, CORE_MOD,
OMAP3430ES2_CM_FCLKEN3);
cm_write_mod_reg(prcm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD,
CM_FCLKEN);
cm_write_mod_reg(prcm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN);
cm_write_mod_reg(prcm_context.dss_cm_fclken, OMAP3430_DSS_MOD,
CM_FCLKEN);
cm_write_mod_reg(prcm_context.cam_cm_fclken, OMAP3430_CAM_MOD,
CM_FCLKEN);
cm_write_mod_reg(prcm_context.per_cm_fclken, OMAP3430_PER_MOD,
CM_FCLKEN);
cm_write_mod_reg(prcm_context.usbhost_cm_fclken,
OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
cm_write_mod_reg(prcm_context.core_cm_iclken1, CORE_MOD, CM_ICLKEN1);
cm_write_mod_reg(prcm_context.core_cm_iclken2, CORE_MOD, CM_ICLKEN2);
cm_write_mod_reg(prcm_context.core_cm_iclken3, CORE_MOD, CM_ICLKEN3);
cm_write_mod_reg(prcm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD,
CM_ICLKEN);
cm_write_mod_reg(prcm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN);
cm_write_mod_reg(prcm_context.dss_cm_iclken, OMAP3430_DSS_MOD,
CM_ICLKEN);
cm_write_mod_reg(prcm_context.cam_cm_iclken, OMAP3430_CAM_MOD,
CM_ICLKEN);
cm_write_mod_reg(prcm_context.per_cm_iclken, OMAP3430_PER_MOD,
CM_ICLKEN);
cm_write_mod_reg(prcm_context.usbhost_cm_iclken,
OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
cm_write_mod_reg(prcm_context.iva2_cm_autiidle2, OMAP3430_IVA2_MOD,
CM_AUTOIDLE2);
cm_write_mod_reg(prcm_context.mpu_cm_autoidle2, MPU_MOD, CM_AUTOIDLE2);
cm_write_mod_reg(prcm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.mpu_cm_clkstctrl, MPU_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.core_cm_clkstctrl, CORE_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.per_cm_clkstctrl, OMAP3430_PER_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD,
OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.usbhost_cm_clkstctrl,
OMAP3430ES2_USBHOST_MOD, OMAP2_CM_CLKSTCTRL);
cm_write_mod_reg(prcm_context.core_cm_autoidle1, CORE_MOD,
CM_AUTOIDLE1);
cm_write_mod_reg(prcm_context.core_cm_autoidle2, CORE_MOD,
CM_AUTOIDLE2);
cm_write_mod_reg(prcm_context.core_cm_autoidle3, CORE_MOD,
CM_AUTOIDLE3);
cm_write_mod_reg(prcm_context.wkup_cm_autoidle, WKUP_MOD, CM_AUTOIDLE);
cm_write_mod_reg(prcm_context.dss_cm_autoidle, OMAP3430_DSS_MOD,
CM_AUTOIDLE);
cm_write_mod_reg(prcm_context.cam_cm_autoidle, OMAP3430_CAM_MOD,
CM_AUTOIDLE);
cm_write_mod_reg(prcm_context.per_cm_autoidle, OMAP3430_PER_MOD,
CM_AUTOIDLE);
cm_write_mod_reg(prcm_context.usbhost_cm_autoidle,
OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
cm_write_mod_reg(prcm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD,
OMAP3430_CM_SLEEPDEP);
cm_write_mod_reg(prcm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD,
OMAP3430_CM_SLEEPDEP);
cm_write_mod_reg(prcm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD,
OMAP3430_CM_SLEEPDEP);
cm_write_mod_reg(prcm_context.per_cm_sleepdep, OMAP3430_PER_MOD,
OMAP3430_CM_SLEEPDEP);
cm_write_mod_reg(prcm_context.usbhost_cm_sleepdep,
OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
cm_write_mod_reg(prcm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD,
OMAP3_CM_CLKOUT_CTRL_OFFSET);
prm_write_mod_reg(prcm_context.prm_clkout_ctrl, OMAP3430_CCR_MOD,
OMAP3_PRM_CLKOUT_CTRL_OFFSET);
prm_write_mod_reg(prcm_context.sgx_pm_wkdep, OMAP3430ES2_SGX_MOD,
PM_WKDEP);
prm_write_mod_reg(prcm_context.dss_pm_wkdep, OMAP3430_DSS_MOD,
PM_WKDEP);
prm_write_mod_reg(prcm_context.cam_pm_wkdep, OMAP3430_CAM_MOD,
PM_WKDEP);
prm_write_mod_reg(prcm_context.per_pm_wkdep, OMAP3430_PER_MOD,
PM_WKDEP);
prm_write_mod_reg(prcm_context.neon_pm_wkdep, OMAP3430_NEON_MOD,
PM_WKDEP);
prm_write_mod_reg(prcm_context.usbhost_pm_wkdep,
OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
prm_write_mod_reg(prcm_context.core_pm_mpugrpsel1, CORE_MOD,
OMAP3430_PM_MPUGRPSEL1);
prm_write_mod_reg(prcm_context.iva2_pm_ivagrpsel1, OMAP3430_IVA2_MOD,
OMAP3430_PM_IVAGRPSEL1);
prm_write_mod_reg(prcm_context.core_pm_mpugrpsel3, CORE_MOD,
OMAP3430ES2_PM_MPUGRPSEL3);
prm_write_mod_reg(prcm_context.core_pm_ivagrpsel3, CORE_MOD,
OMAP3430ES2_PM_IVAGRPSEL3);
prm_write_mod_reg(prcm_context.wkup_pm_mpugrpsel, WKUP_MOD,
OMAP3430_PM_MPUGRPSEL);
prm_write_mod_reg(prcm_context.wkup_pm_ivagrpsel, WKUP_MOD,
OMAP3430_PM_IVAGRPSEL);
prm_write_mod_reg(prcm_context.per_pm_mpugrpsel, OMAP3430_PER_MOD,
OMAP3430_PM_MPUGRPSEL);
prm_write_mod_reg(prcm_context.per_pm_ivagrpsel, OMAP3430_PER_MOD,
OMAP3430_PM_IVAGRPSEL);
prm_write_mod_reg(prcm_context.wkup_pm_wken, WKUP_MOD, PM_WKEN);
return;
}
#endif

42
arch/arm/mach-omap2/prcm44xx.h Normal file
View File

@ -0,0 +1,42 @@
/*
* OMAP4 PRCM definitions
*
* Copyright (C) 2010 Texas Instruments, Inc.
* Copyright (C) 2010 Nokia Corporation
*
* 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.
*
* This file contains macros and functions that are common to all of
* the PRM/CM/PRCM blocks on the OMAP4 devices: PRM, CM1, CM2,
* PRCM_MPU, SCRM
*/
#ifndef __ARCH_ARM_MACH_OMAP2_PRCM44XX_H
#define __ARCH_ARM_MACH_OMAP2_PRCM44XX_H
/*
* OMAP4 PRCM partition IDs
*
* The numbers and order are arbitrary, but 0 is reserved for the
* 'invalid' partition in case someone forgets to add a
* .prcm_partition field.
*/
#define OMAP4430_INVALID_PRCM_PARTITION 0
#define OMAP4430_PRM_PARTITION 1
#define OMAP4430_CM1_PARTITION 2
#define OMAP4430_CM2_PARTITION 3
#define OMAP4430_SCRM_PARTITION 4
#define OMAP4430_PRCM_MPU_PARTITION 5
/*
* OMAP4_MAX_PRCM_PARTITIONS: set to the highest value of the PRCM partition
* IDs, plus one
*/
#define OMAP4_MAX_PRCM_PARTITIONS 6
#endif

45
arch/arm/mach-omap2/prcm_mpu44xx.c Normal file
View File

@ -0,0 +1,45 @@
/*
* OMAP4 PRCM_MPU module functions
*
* Copyright (C) 2009 Nokia Corporation
* Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include <plat/common.h>
#include "prcm_mpu44xx.h"
#include "cm-regbits-44xx.h"
/* PRCM_MPU low-level functions */
u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 reg)
{
return __raw_readl(OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
}
void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 reg)
{
__raw_writel(val, OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
}
u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
{
u32 v;
v = omap4_prcm_mpu_read_inst_reg(inst, reg);
v &= ~mask;
v |= bits;
omap4_prcm_mpu_write_inst_reg(v, inst, reg);
return v;
}

104
arch/arm/mach-omap2/prcm_mpu44xx.h Normal file
View File

@ -0,0 +1,104 @@
/*
* OMAP44xx PRCM MPU instance offset macros
*
* Copyright (C) 2010 Texas Instruments, Inc.
* Copyright (C) 2010 Nokia Corporation
*
* Paul Walmsley (paul@pwsan.com)
* Rajendra Nayak (rnayak@ti.com)
* Benoit Cousson (b-cousson@ti.com)
*
* This file is automatically generated from the OMAP hardware databases.
* We respectfully ask that any modifications to this file be coordinated
* with the public linux-omap@vger.kernel.org mailing list and the
* authors above to ensure that the autogeneration scripts are kept
* up-to-date with the file contents.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
* or "OMAP4430".
*/
#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
#define __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
#define OMAP4430_PRCM_MPU_BASE 0x48243000
#define OMAP44XX_PRCM_MPU_REGADDR(inst, reg) \
OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE + (inst) + (reg))
/* PRCM_MPU instances */
#define OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST 0x0000
#define OMAP4430_PRCM_MPU_DEVICE_PRM_INST 0x0200
#define OMAP4430_PRCM_MPU_CPU0_INST 0x0400
#define OMAP4430_PRCM_MPU_CPU1_INST 0x0800
/* PRCM_MPU clockdomain register offsets (from instance start) */
#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0000
#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0000
/*
* PRCM_MPU
*
* The PRCM_MPU is a local PRCM inside the MPU subsystem. For the PRCM (global)
* point of view the PRCM_MPU is a single entity. It shares the same
* programming model as the global PRCM and thus can be assimilate as two new
* MOD inside the PRCM
*/
/* PRCM_MPU.OCP_SOCKET_PRCM register offsets */
#define OMAP4_REVISION_PRCM_OFFSET 0x0000
#define OMAP4430_REVISION_PRCM OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST, 0x0000)
/* PRCM_MPU.DEVICE_PRM register offsets */
#define OMAP4_PRCM_MPU_PRM_RSTST_OFFSET 0x0000
#define OMAP4430_PRCM_MPU_PRM_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0000)
#define OMAP4_PRCM_MPU_PRM_PSCON_COUNT_OFFSET 0x0004
#define OMAP4430_PRCM_MPU_PRM_PSCON_COUNT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0004)
/* PRCM_MPU.CPU0 register offsets */
#define OMAP4_PM_CPU0_PWRSTCTRL_OFFSET 0x0000
#define OMAP4430_PM_CPU0_PWRSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0000)
#define OMAP4_PM_CPU0_PWRSTST_OFFSET 0x0004
#define OMAP4430_PM_CPU0_PWRSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0004)
#define OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET 0x0008
#define OMAP4430_RM_CPU0_CPU0_CONTEXT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0008)
#define OMAP4_RM_CPU0_CPU0_RSTCTRL_OFFSET 0x000c
#define OMAP4430_RM_CPU0_CPU0_RSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x000c)
#define OMAP4_RM_CPU0_CPU0_RSTST_OFFSET 0x0010
#define OMAP4430_RM_CPU0_CPU0_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0010)
#define OMAP4_CM_CPU0_CPU0_CLKCTRL_OFFSET 0x0014
#define OMAP4430_CM_CPU0_CPU0_CLKCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0014)
#define OMAP4_CM_CPU0_CLKSTCTRL_OFFSET 0x0018
#define OMAP4430_CM_CPU0_CLKSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0018)
/* PRCM_MPU.CPU1 register offsets */
#define OMAP4_PM_CPU1_PWRSTCTRL_OFFSET 0x0000
#define OMAP4430_PM_CPU1_PWRSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0000)
#define OMAP4_PM_CPU1_PWRSTST_OFFSET 0x0004
#define OMAP4430_PM_CPU1_PWRSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0004)
#define OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET 0x0008
#define OMAP4430_RM_CPU1_CPU1_CONTEXT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0008)
#define OMAP4_RM_CPU1_CPU1_RSTCTRL_OFFSET 0x000c
#define OMAP4430_RM_CPU1_CPU1_RSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x000c)
#define OMAP4_RM_CPU1_CPU1_RSTST_OFFSET 0x0010
#define OMAP4430_RM_CPU1_CPU1_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0010)
#define OMAP4_CM_CPU1_CPU1_CLKCTRL_OFFSET 0x0014
#define OMAP4430_CM_CPU1_CPU1_CLKCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0014)
#define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET 0x0018
#define OMAP4430_CM_CPU1_CLKSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0018)
/* Function prototypes */
# ifndef __ASSEMBLER__
extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx);
extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst,
s16 idx);
# endif
#endif

2
arch/arm/mach-omap2/prm-regbits-24xx.h
View File

@ -14,7 +14,7 @@
* published by the Free Software Foundation.
*/
#include "prm.h"
#include "prm2xxx_3xxx.h"
/* Bits shared between registers */

8
arch/arm/mach-omap2/prm-regbits-34xx.h
View File

@ -1,6 +1,3 @@
#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
/*
* OMAP3430 Power/Reset Management register bits
*
@ -13,8 +10,11 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
#include "prm.h"
#include "prm2xxx_3xxx.h"
/* Shared register bits */

2
arch/arm/mach-omap2/prm-regbits-44xx.h
View File

@ -22,8 +22,6 @@
#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_44XX_H
#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_44XX_H
#include "prm.h"
/*
* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_IVA_SETUP,

369
arch/arm/mach-omap2/prm.h
View File

@ -1,321 +1,20 @@
#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H
#define __ARCH_ARM_MACH_OMAP2_PRM_H
/*
* OMAP2/3 Power/Reset Management (PRM) register definitions
* OMAP2/3/4 Power/Reset Management (PRM) bitfield definitions
*
* Copyright (C) 2007-2009 Texas Instruments, Inc.
* Copyright (C) 2010 Nokia Corporation
*
* Written by Paul Walmsley
* 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_PRM_H
#define __ARCH_ARM_MACH_OMAP2_PRM_H
#include "prcm-common.h"
#define OMAP2420_PRM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
#define OMAP2430_PRM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
#define OMAP34XX_PRM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
#define OMAP44XX_PRM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE + (module) + (reg))
#define OMAP44XX_PRCM_MPU_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE + (module) + (reg))
#include "prm44xx.h"
/*
* Architecture-specific global PRM registers
* Use __raw_{read,write}l() 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 OMAP2_PRCM_REVISION_OFFSET 0x0000
#define OMAP2420_PRCM_REVISION OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000)
#define OMAP2_PRCM_SYSCONFIG_OFFSET 0x0010
#define OMAP2420_PRCM_SYSCONFIG OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010)
#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0x0018
#define OMAP2420_PRCM_IRQSTATUS_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018)
#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0x001c
#define OMAP2420_PRCM_IRQENABLE_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c)
#define OMAP2_PRCM_VOLTCTRL_OFFSET 0x0050
#define OMAP2420_PRCM_VOLTCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050)
#define OMAP2_PRCM_VOLTST_OFFSET 0x0054
#define OMAP2420_PRCM_VOLTST OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054)
#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET 0x0060
#define OMAP2420_PRCM_CLKSRC_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060)
#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET 0x0070
#define OMAP2420_PRCM_CLKOUT_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070)
#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET 0x0078
#define OMAP2420_PRCM_CLKEMUL_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078)
#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET 0x0080
#define OMAP2420_PRCM_CLKCFG_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080)
#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0x0084
#define OMAP2420_PRCM_CLKCFG_STATUS OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084)
#define OMAP2_PRCM_VOLTSETUP_OFFSET 0x0090
#define OMAP2420_PRCM_VOLTSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090)
#define OMAP2_PRCM_CLKSSETUP_OFFSET 0x0094
#define OMAP2420_PRCM_CLKSSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094)
#define OMAP2_PRCM_POLCTRL_OFFSET 0x0098
#define OMAP2420_PRCM_POLCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098)
#define OMAP2430_PRCM_REVISION OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000)
#define OMAP2430_PRCM_SYSCONFIG OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010)
#define OMAP2430_PRCM_IRQSTATUS_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018)
#define OMAP2430_PRCM_IRQENABLE_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c)
#define OMAP2430_PRCM_VOLTCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050)
#define OMAP2430_PRCM_VOLTST OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054)
#define OMAP2430_PRCM_CLKSRC_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060)
#define OMAP2430_PRCM_CLKOUT_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070)
#define OMAP2430_PRCM_CLKEMUL_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078)
#define OMAP2430_PRCM_CLKCFG_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080)
#define OMAP2430_PRCM_CLKCFG_STATUS OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084)
#define OMAP2430_PRCM_VOLTSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090)
#define OMAP2430_PRCM_CLKSSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094)
#define OMAP2430_PRCM_POLCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098)
#define OMAP3_PRM_REVISION_OFFSET 0x0004
#define OMAP3430_PRM_REVISION OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004)
#define OMAP3_PRM_SYSCONFIG_OFFSET 0x0014
#define OMAP3430_PRM_SYSCONFIG OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014)
#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET 0x0018
#define OMAP3430_PRM_IRQSTATUS_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018)
#define OMAP3_PRM_IRQENABLE_MPU_OFFSET 0x001c
#define OMAP3430_PRM_IRQENABLE_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c)
#define OMAP3_PRM_VC_SMPS_SA_OFFSET 0x0020
#define OMAP3430_PRM_VC_SMPS_SA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020)
#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET 0x0024
#define OMAP3430_PRM_VC_SMPS_VOL_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024)
#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET 0x0028
#define OMAP3430_PRM_VC_SMPS_CMD_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028)
#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET 0x002c
#define OMAP3430_PRM_VC_CMD_VAL_0 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c)
#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET 0x0030
#define OMAP3430_PRM_VC_CMD_VAL_1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030)
#define OMAP3_PRM_VC_CH_CONF_OFFSET 0x0034
#define OMAP3430_PRM_VC_CH_CONF OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034)
#define OMAP3_PRM_VC_I2C_CFG_OFFSET 0x0038
#define OMAP3430_PRM_VC_I2C_CFG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038)
#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET 0x003c
#define OMAP3430_PRM_VC_BYPASS_VAL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c)
#define OMAP3_PRM_RSTCTRL_OFFSET 0x0050
#define OMAP3430_PRM_RSTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050)
#define OMAP3_PRM_RSTTIME_OFFSET 0x0054
#define OMAP3430_PRM_RSTTIME OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054)
#define OMAP3_PRM_RSTST_OFFSET 0x0058
#define OMAP3430_PRM_RSTST OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058)
#define OMAP3_PRM_VOLTCTRL_OFFSET 0x0060
#define OMAP3430_PRM_VOLTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060)
#define OMAP3_PRM_SRAM_PCHARGE_OFFSET 0x0064
#define OMAP3430_PRM_SRAM_PCHARGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064)
#define OMAP3_PRM_CLKSRC_CTRL_OFFSET 0x0070
#define OMAP3430_PRM_CLKSRC_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070)
#define OMAP3_PRM_VOLTSETUP1_OFFSET 0x0090
#define OMAP3430_PRM_VOLTSETUP1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090)
#define OMAP3_PRM_VOLTOFFSET_OFFSET 0x0094
#define OMAP3430_PRM_VOLTOFFSET OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094)
#define OMAP3_PRM_CLKSETUP_OFFSET 0x0098
#define OMAP3430_PRM_CLKSETUP OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098)
#define OMAP3_PRM_POLCTRL_OFFSET 0x009c
#define OMAP3430_PRM_POLCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c)
#define OMAP3_PRM_VOLTSETUP2_OFFSET 0x00a0
#define OMAP3430_PRM_VOLTSETUP2 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0)
#define OMAP3_PRM_VP1_CONFIG_OFFSET 0x00b0
#define OMAP3430_PRM_VP1_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0)
#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET 0x00b4
#define OMAP3430_PRM_VP1_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4)
#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET 0x00b8
#define OMAP3430_PRM_VP1_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8)
#define OMAP3_PRM_VP1_VLIMITTO_OFFSET 0x00bc
#define OMAP3430_PRM_VP1_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc)
#define OMAP3_PRM_VP1_VOLTAGE_OFFSET 0x00c0
#define OMAP3430_PRM_VP1_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0)
#define OMAP3_PRM_VP1_STATUS_OFFSET 0x00c4
#define OMAP3430_PRM_VP1_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4)
#define OMAP3_PRM_VP2_CONFIG_OFFSET 0x00d0
#define OMAP3430_PRM_VP2_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0)
#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET 0x00d4
#define OMAP3430_PRM_VP2_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4)
#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET 0x00d8
#define OMAP3430_PRM_VP2_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8)
#define OMAP3_PRM_VP2_VLIMITTO_OFFSET 0x00dc
#define OMAP3430_PRM_VP2_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc)
#define OMAP3_PRM_VP2_VOLTAGE_OFFSET 0x00e0
#define OMAP3430_PRM_VP2_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0)
#define OMAP3_PRM_VP2_STATUS_OFFSET 0x00e4
#define OMAP3430_PRM_VP2_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4)
#define OMAP3_PRM_CLKSEL_OFFSET 0x0040
#define OMAP3430_PRM_CLKSEL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040)
#define OMAP3_PRM_CLKOUT_CTRL_OFFSET 0x0070
#define OMAP3430_PRM_CLKOUT_CTRL OMAP34XX_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 OMAP2_RM_RSTCTRL 0x0050
#define OMAP2_RM_RSTTIME 0x0054
#define OMAP2_RM_RSTST 0x0058
#define OMAP2_PM_PWSTCTRL 0x00e0
#define OMAP2_PM_PWSTST 0x00e4
#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
/* Omap2 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
/* Omap3 specific registers */
#define OMAP3430ES2_PM_WKEN3 0x00f0
#define OMAP3430ES2_PM_WKST3 0x00b8
#define OMAP3430_PM_MPUGRPSEL 0x00a4
#define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL
#define OMAP3430ES2_PM_MPUGRPSEL3 0x00f8
#define OMAP3430_PM_IVAGRPSEL 0x00a8
#define OMAP3430_PM_IVAGRPSEL1 OMAP3430_PM_IVAGRPSEL
#define OMAP3430ES2_PM_IVAGRPSEL3 0x00f4
#define OMAP3430_PM_PREPWSTST 0x00e8
#define OMAP3430_PRM_IRQSTATUS_IVA2 0x00f8
#define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc
/* Omap4 specific registers */
#define OMAP4_RM_RSTCTRL 0x0000
#define OMAP4_RM_RSTTIME 0x0004
#define OMAP4_RM_RSTST 0x0008
#define OMAP4_PM_PWSTCTRL 0x0000
#define OMAP4_PM_PWSTST 0x0004
#ifndef __ASSEMBLER__
/* Power/reset management domain register get/set */
extern u32 prm_read_mod_reg(s16 module, u16 idx);
extern void prm_write_mod_reg(u32 val, s16 module, u16 idx);
extern u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
/* Read-modify-write bits in a PRM register (by domain) */
static inline u32 prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
{
return prm_rmw_mod_reg_bits(bits, bits, module, idx);
}
static inline u32 prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
{
return prm_rmw_mod_reg_bits(bits, 0x0, module, idx);
}
/* These omap2_ PRM functions apply to both OMAP2 and 3 */
int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift);
int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift);
int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift);
int omap4_prm_is_hardreset_asserted(void __iomem *rstctrl_reg, u8 shift);
int omap4_prm_assert_hardreset(void __iomem *rstctrl_reg, u8 shift);
int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
#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_MASK (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_MASK (1 << 2)
#define OMAP_RST_GS_MASK (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
*
@ -340,59 +39,6 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
#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_MASK (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_MASK (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_MASK (1 << 1)
#define OMAP_GLOBALCOLD_RST_MASK (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_SHIFT 4
#define OMAP_EN_WKUP_MASK (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_MASK (1 << 2)
/*
* 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
* PM_PWSTCTRL_DSP, PM_PWSTST_MPU
@ -407,11 +53,4 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
#define OMAP_POWERSTATE_MASK (0x3 << 0)
/*
* MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
* submodule to exit hardreset
*/
#define MAX_MODULE_HARDRESET_WAIT 10000
#endif

Some files were not shown because too many files have changed in this diff Show More