diff mbox

[RFC,7/8] omap4: powerdomain: add context_offset field

Message ID 1285245291-26442-8-git-send-email-rnayak@ti.com (mailing list archive)
State New, archived
Delegated to: Paul Walmsley
Headers show

Commit Message

Rajendra Nayak Sept. 23, 2010, 12:34 p.m. UTC 
None
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/powerdomains44xx.h b/arch/arm/mach-omap2/powerdomains44xx.h
index 9c01b55..65e919b 100644
--- a/arch/arm/mach-omap2/powerdomains44xx.h
+++ b/arch/arm/mach-omap2/powerdomains44xx.h
@@ -40,6 +40,7 @@  static struct powerdomain core_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 5,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* core_nret_bank */
 		[1] = PWRSTS_OFF_RET,	/* core_ocmram */
@@ -64,6 +65,7 @@  static struct powerdomain gfx_44xx_pwrdm = {
 	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.banks		  = 1,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* gfx_mem */
 	},
@@ -81,6 +83,7 @@  static struct powerdomain abe_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRDM_POWER_OFF,
 	.banks		  = 2,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_RET,	/* aessmem */
 		[1] = PWRDM_POWER_OFF,	/* periphmem */
@@ -100,6 +103,7 @@  static struct powerdomain dss_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF,
 	.banks		  = 1,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* dss_mem */
 	},
@@ -117,6 +121,7 @@  static struct powerdomain tesla_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 3,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_RET,	/* tesla_edma */
 		[1] = PWRSTS_OFF_RET,	/* tesla_l1 */
@@ -137,6 +142,7 @@  static struct powerdomain wkup_44xx_pwrdm = {
 	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_ON,
 	.banks		  = 1,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* wkup_bank */
 	},
@@ -153,6 +159,7 @@  static struct powerdomain cpu0_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
+	.context_offset	  = 0x18,
 	.pwrsts_mem_ret	= {
 		[0] = PWRSTS_OFF_RET,	/* cpu0_l1 */
 	},
@@ -169,6 +176,7 @@  static struct powerdomain cpu1_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
+	.context_offset	  = 0x18,
 	.pwrsts_mem_ret	= {
 		[0] = PWRSTS_OFF_RET,	/* cpu1_l1 */
 	},
@@ -184,6 +192,7 @@  static struct powerdomain emu_44xx_pwrdm = {
 	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.banks		  = 1,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* emu_bank */
 	},
@@ -200,6 +209,7 @@  static struct powerdomain mpu_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 3,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRSTS_OFF_RET,	/* mpu_l1 */
 		[1] = PWRSTS_OFF_RET,	/* mpu_l2 */
@@ -220,6 +230,7 @@  static struct powerdomain ivahd_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRDM_POWER_OFF,
 	.banks		  = 4,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* hwa_mem */
 		[1] = PWRSTS_OFF_RET,	/* sl2_mem */
@@ -242,6 +253,7 @@  static struct powerdomain cam_44xx_pwrdm = {
 	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 	.pwrsts		  = PWRSTS_OFF_ON,
 	.banks		  = 1,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* cam_mem */
 	},
@@ -259,6 +271,7 @@  static struct powerdomain l3init_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 1,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* l3init_bank1 */
 	},
@@ -276,6 +289,7 @@  static struct powerdomain l4per_44xx_pwrdm = {
 	.pwrsts		  = PWRSTS_OFF_RET_ON,
 	.pwrsts_logic_ret = PWRSTS_OFF_RET,
 	.banks		  = 2,
+	.context_offset	  = 0x24,
 	.pwrsts_mem_ret	= {
 		[0] = PWRDM_POWER_OFF,	/* nonretained_bank */
 		[1] = PWRDM_POWER_RET,	/* retained_bank */
diff --git a/arch/arm/plat-omap/include/plat/powerdomain.h b/arch/arm/plat-omap/include/plat/powerdomain.h
index 18b722d..96bf746 100644
--- a/arch/arm/plat-omap/include/plat/powerdomain.h
+++ b/arch/arm/plat-omap/include/plat/powerdomain.h
@@ -85,6 +85,7 @@  struct powerdomain;
  * @pwrsts_logic_ret: Possible logic power states when pwrdm in RETENTION
  * @flags: Powerdomain flags
  * @banks: Number of software-controllable memory banks in this powerdomain
+ * @context_offset: Offset for the context register, used only on OMAP4
  * @pwrsts_mem_ret: Possible memory bank pwrstates when pwrdm in RETENTION
  * @pwrsts_mem_on: Possible memory bank pwrstates when pwrdm in ON
  * @pwrdm_clkdms: Clockdomains in this powerdomain
@@ -102,6 +103,7 @@  struct powerdomain {
 	const u8 pwrsts_logic_ret;
 	const u8 flags;
 	const u8 banks;
+	const u8 context_offset;
 	const u8 pwrsts_mem_ret[PWRDM_MAX_MEM_BANKS];
 	const u8 pwrsts_mem_on[PWRDM_MAX_MEM_BANKS];
 	struct clockdomain *pwrdm_clkdms[PWRDM_MAX_CLKDMS];