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OMAP4: powerdomain data: add voltage domains
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Add voltage domain name to indicate which voltagedomain each
powerdomain is in.

The fixed voltage domain like ldo_wakeup for emu and wkup power
domain is added too.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
[khilman@ti.com]: renamed wakeup domain: s/ldo_wakeup/wakeup/
Signed-off-by: Kevin Hilman <khilman@ti.com>
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Benoit Cousson authored and Kevin Hilman committed Sep 15, 2011
1 parent da03ce6 commit 7e1b940
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Showing 2 changed files with 21 additions and 0 deletions.
16 changes: 16 additions & 0 deletions arch/arm/mach-omap2/powerdomains44xx_data.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@
/* core_44xx_pwrdm: CORE power domain */
static struct powerdomain core_44xx_pwrdm = {
.name = "core_pwrdm",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_CORE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_RET_ON,
Expand All @@ -58,6 +59,7 @@ static struct powerdomain core_44xx_pwrdm = {
/* gfx_44xx_pwrdm: 3D accelerator power domain */
static struct powerdomain gfx_44xx_pwrdm = {
.name = "gfx_pwrdm",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_GFX_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_ON,
Expand All @@ -74,6 +76,7 @@ static struct powerdomain gfx_44xx_pwrdm = {
/* abe_44xx_pwrdm: Audio back end power domain */
static struct powerdomain abe_44xx_pwrdm = {
.name = "abe_pwrdm",
.voltdm = { .name = "iva" },
.prcm_offs = OMAP4430_PRM_ABE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_RET_ON,
Expand All @@ -93,6 +96,7 @@ static struct powerdomain abe_44xx_pwrdm = {
/* dss_44xx_pwrdm: Display subsystem power domain */
static struct powerdomain dss_44xx_pwrdm = {
.name = "dss_pwrdm",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_DSS_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_RET_ON,
Expand All @@ -110,6 +114,7 @@ static struct powerdomain dss_44xx_pwrdm = {
/* tesla_44xx_pwrdm: Tesla processor power domain */
static struct powerdomain tesla_44xx_pwrdm = {
.name = "tesla_pwrdm",
.voltdm = { .name = "iva" },
.prcm_offs = OMAP4430_PRM_TESLA_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_RET_ON,
Expand All @@ -131,6 +136,7 @@ static struct powerdomain tesla_44xx_pwrdm = {
/* wkup_44xx_pwrdm: Wake-up power domain */
static struct powerdomain wkup_44xx_pwrdm = {
.name = "wkup_pwrdm",
.voltdm = { .name = "wakeup" },
.prcm_offs = OMAP4430_PRM_WKUP_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_ON,
Expand All @@ -146,6 +152,7 @@ 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",
.voltdm = { .name = "mpu" },
.prcm_offs = OMAP4430_PRCM_MPU_CPU0_INST,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.pwrsts = PWRSTS_OFF_RET_ON,
Expand All @@ -162,6 +169,7 @@ 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",
.voltdm = { .name = "mpu" },
.prcm_offs = OMAP4430_PRCM_MPU_CPU1_INST,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.pwrsts = PWRSTS_OFF_RET_ON,
Expand All @@ -178,6 +186,7 @@ static struct powerdomain cpu1_44xx_pwrdm = {
/* emu_44xx_pwrdm: Emulation power domain */
static struct powerdomain emu_44xx_pwrdm = {
.name = "emu_pwrdm",
.voltdm = { .name = "wakeup" },
.prcm_offs = OMAP4430_PRM_EMU_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_ON,
Expand All @@ -193,6 +202,7 @@ 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",
.voltdm = { .name = "mpu" },
.prcm_offs = OMAP4430_PRM_MPU_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_RET_ON,
Expand All @@ -213,6 +223,7 @@ static struct powerdomain mpu_44xx_pwrdm = {
/* ivahd_44xx_pwrdm: IVA-HD power domain */
static struct powerdomain ivahd_44xx_pwrdm = {
.name = "ivahd_pwrdm",
.voltdm = { .name = "iva" },
.prcm_offs = OMAP4430_PRM_IVAHD_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_RET_ON,
Expand All @@ -236,6 +247,7 @@ static struct powerdomain ivahd_44xx_pwrdm = {
/* cam_44xx_pwrdm: Camera subsystem power domain */
static struct powerdomain cam_44xx_pwrdm = {
.name = "cam_pwrdm",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_CAM_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_ON,
Expand All @@ -252,6 +264,7 @@ static struct powerdomain cam_44xx_pwrdm = {
/* l3init_44xx_pwrdm: L3 initators pheripherals power domain */
static struct powerdomain l3init_44xx_pwrdm = {
.name = "l3init_pwrdm",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_L3INIT_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_RET_ON,
Expand All @@ -269,6 +282,7 @@ static struct powerdomain l3init_44xx_pwrdm = {
/* l4per_44xx_pwrdm: Target peripherals power domain */
static struct powerdomain l4per_44xx_pwrdm = {
.name = "l4per_pwrdm",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_L4PER_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_RET_ON,
Expand All @@ -291,6 +305,7 @@ static struct powerdomain l4per_44xx_pwrdm = {
*/
static struct powerdomain always_on_core_44xx_pwrdm = {
.name = "always_on_core_pwrdm",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_ALWAYS_ON_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_ON,
Expand All @@ -299,6 +314,7 @@ 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",
.voltdm = { .name = "core" },
.prcm_offs = OMAP4430_PRM_CEFUSE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
.pwrsts = PWRSTS_OFF_ON,
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5 changes: 5 additions & 0 deletions arch/arm/mach-omap2/voltagedomains44xx_data.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -86,10 +86,15 @@ static struct voltagedomain omap4_voltdm_core = {
.vdd = &omap4_vdd_core_info,
};

static struct voltagedomain omap4_voltdm_wkup = {
.name = "wakeup",
};

static struct voltagedomain *voltagedomains_omap4[] __initdata = {
&omap4_voltdm_mpu,
&omap4_voltdm_iva,
&omap4_voltdm_core,
&omap4_voltdm_wkup,
NULL,
};

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