From: Rajendra Nayak <rna...@ti.com>
The 4460 platform has changes in the MPU powerdomain,
hence model a new powerdomain for it and identify
is using the CHIP_IS_OMAP446X macro.
Also move all the common powerdomains to use
CHIP_IS_44XX so they are reused on OMAP4460.
Signed-off-by: Rajendra Nayak <rna...@ti.com>
---
arch/arm/mach-omap2/powerdomains44xx_data.c | 53 ++++++++++++++++++---------
1 files changed, 36 insertions(+), 17 deletions(-)
diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c
b/arch/arm/mach-omap2/powerdomains44xx_data.c
index c4222c7..034a4c7 100644
--- a/arch/arm/mach-omap2/powerdomains44xx_data.c
+++ b/arch/arm/mach-omap2/powerdomains44xx_data.c
@@ -35,7 +35,7 @@ static struct powerdomain core_44xx_pwrdm = {
.name = "core_pwrdm",
.prcm_offs = OMAP4430_PRM_CORE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 5,
@@ -61,7 +61,7 @@ static struct powerdomain gfx_44xx_pwrdm = {
.name = "gfx_pwrdm",
.prcm_offs = OMAP4430_PRM_GFX_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
.pwrsts_mem_ret = {
@@ -78,7 +78,7 @@ static struct powerdomain abe_44xx_pwrdm = {
.name = "abe_pwrdm",
.prcm_offs = OMAP4430_PRM_ABE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 2,
@@ -98,7 +98,7 @@ static struct powerdomain dss_44xx_pwrdm = {
.name = "dss_pwrdm",
.prcm_offs = OMAP4430_PRM_DSS_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 1,
@@ -116,7 +116,7 @@ static struct powerdomain tesla_44xx_pwrdm = {
.name = "tesla_pwrdm",
.prcm_offs = OMAP4430_PRM_TESLA_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 3,
@@ -138,7 +138,7 @@ static struct powerdomain wkup_44xx_pwrdm = {
.name = "wkup_pwrdm",
.prcm_offs = OMAP4430_PRM_WKUP_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_ON,
.banks = 1,
.pwrsts_mem_ret = {
@@ -154,7 +154,7 @@ static struct powerdomain cpu0_44xx_pwrdm = {
.name = "cpu0_pwrdm",
.prcm_offs = OMAP4430_PRCM_MPU_CPU0_INST,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 1,
@@ -171,7 +171,7 @@ static struct powerdomain cpu1_44xx_pwrdm = {
.name = "cpu1_pwrdm",
.prcm_offs = OMAP4430_PRCM_MPU_CPU1_INST,
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 1,
@@ -188,7 +188,7 @@ static struct powerdomain emu_44xx_pwrdm = {
.name = "emu_pwrdm",
.prcm_offs = OMAP4430_PRM_EMU_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
.pwrsts_mem_ret = {
@@ -200,7 +200,7 @@ static struct powerdomain emu_44xx_pwrdm = {
};
/* mpu_44xx_pwrdm: Modena processor and the Neon coprocessor power domain */
-static struct powerdomain mpu_44xx_pwrdm = {
+static struct powerdomain mpu_443x_pwrdm = {
.name = "mpu_pwrdm",
.prcm_offs = OMAP4430_PRM_MPU_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
@@ -220,12 +220,30 @@ static struct powerdomain mpu_44xx_pwrdm = {
},
};
+static struct powerdomain mpu_446x_pwrdm = {
+ .name = "mpu_pwrdm",
+ .prcm_offs = OMAP4430_PRM_MPU_INST,
+ .prcm_partition = OMAP4430_PRM_PARTITION,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4460),
+ .pwrsts = PWRSTS_RET_ON,
+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
+ .banks = 2,
+ .pwrsts_mem_ret = {
+ [0] = PWRSTS_OFF_RET, /* mpu_l2 */
+ [1] = PWRSTS_RET, /* mpu_ram */
+ },
+ .pwrsts_mem_on = {
+ [0] = PWRSTS_ON, /* mpu_l2 */
+ [1] = PWRSTS_ON, /* mpu_ram */
+ },
+};
+
/* ivahd_44xx_pwrdm: IVA-HD power domain */
static struct powerdomain ivahd_44xx_pwrdm = {
.name = "ivahd_pwrdm",
.prcm_offs = OMAP4430_PRM_IVAHD_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 4,
@@ -249,7 +267,7 @@ static struct powerdomain cam_44xx_pwrdm = {
.name = "cam_pwrdm",
.prcm_offs = OMAP4430_PRM_CAM_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
.pwrsts_mem_ret = {
@@ -266,7 +284,7 @@ static struct powerdomain l3init_44xx_pwrdm = {
.name = "l3init_pwrdm",
.prcm_offs = OMAP4430_PRM_L3INIT_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 1,
@@ -284,7 +302,7 @@ static struct powerdomain l4per_44xx_pwrdm = {
.name = "l4per_pwrdm",
.prcm_offs = OMAP4430_PRM_L4PER_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_RET_ON,
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 2,
@@ -307,7 +325,7 @@ static struct powerdomain always_on_core_44xx_pwrdm = {
.name = "always_on_core_pwrdm",
.prcm_offs = OMAP4430_PRM_ALWAYS_ON_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_ON,
};
@@ -316,7 +334,7 @@ static struct powerdomain cefuse_44xx_pwrdm = {
.name = "cefuse_pwrdm",
.prcm_offs = OMAP4430_PRM_CEFUSE_INST,
.prcm_partition = OMAP4430_PRM_PARTITION,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP44XX),
.pwrsts = PWRSTS_OFF_ON,
};
@@ -339,7 +357,8 @@ static struct powerdomain *powerdomains_omap44xx[]
__initdata = {
&cpu0_44xx_pwrdm,
&cpu1_44xx_pwrdm,
&emu_44xx_pwrdm,
- &mpu_44xx_pwrdm,
+ &mpu_443x_pwrdm,
+ &mpu_446x_pwrdm,
&ivahd_44xx_pwrdm,
&cam_44xx_pwrdm,
&l3init_44xx_pwrdm,
--
1.7.1
--
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