OMAP4: powerdomain data: add voltage domains

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>

2 files changed, 21 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c
index cbce0c9069cd..704664c0e259 100644
--- a/arch/arm/mach-omap2/powerdomains44xx_data.c
+++ b/arch/arm/mach-omap2/powerdomains44xx_data.c
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
@@ -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,
diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c
index 95e1ce5822ca..9a17b5ebf665 100644
--- a/arch/arm/mach-omap2/voltagedomains44xx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
@@ -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,
 };