From 6b41d44862e8f3a4b95102c6ff6cad3fccc7994b Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Tue, 24 May 2016 08:35:40 -0500 Subject: ARM: OMAP: DRA7: powerdomain data: Remove unused pwrsts_mem_ret As per the latest revision F of public TRM for DRA7/AM57xx SoCs SPRUHZ6F[1] (April 2016), with the exception of MPU power domain, all other power domains do not have memories capable of retention since they all operate in either "ON" or "OFF" mode. For these power states, the retention state for memories are basically ignored by PRCM and does not require to be programmed. [1] http://www.ti.com/lit/pdf/spruhz6 Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren diff --git a/arch/arm/mach-omap2/powerdomains7xx_data.c b/arch/arm/mach-omap2/powerdomains7xx_data.c index 88107b4..eb350a6 100644 --- a/arch/arm/mach-omap2/powerdomains7xx_data.c +++ b/arch/arm/mach-omap2/powerdomains7xx_data.c @@ -37,12 +37,6 @@ static struct powerdomain iva_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 4, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* hwa_mem */ - [1] = PWRSTS_OFF_RET, /* sl2_mem */ - [2] = PWRSTS_OFF_RET, /* tcm1_mem */ - [3] = PWRSTS_OFF_RET, /* tcm2_mem */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* hwa_mem */ [1] = PWRSTS_ON, /* sl2_mem */ @@ -76,10 +70,6 @@ static struct powerdomain ipu_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 2, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* aessmem */ - [1] = PWRSTS_OFF_RET, /* periphmem */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* aessmem */ [1] = PWRSTS_ON, /* periphmem */ @@ -94,9 +84,6 @@ static struct powerdomain dss_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* dss_mem */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* dss_mem */ }, @@ -110,10 +97,6 @@ static struct powerdomain l4per_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_ON, .banks = 2, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* nonretained_bank */ - [1] = PWRSTS_OFF_RET, /* retained_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* nonretained_bank */ [1] = PWRSTS_ON, /* retained_bank */ @@ -128,9 +111,6 @@ static struct powerdomain gpu_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* gpu_mem */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* gpu_mem */ }, @@ -144,8 +124,6 @@ static struct powerdomain wkupaon_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_ON, .banks = 1, - .pwrsts_mem_ret = { - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* wkup_bank */ }, @@ -158,13 +136,6 @@ static struct powerdomain core_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_ON, .banks = 5, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* core_nret_bank */ - [1] = PWRSTS_OFF_RET, /* core_ocmram */ - [2] = PWRSTS_OFF_RET, /* core_other_bank */ - [3] = PWRSTS_OFF_RET, /* ipu_l2ram */ - [4] = PWRSTS_OFF_RET, /* ipu_unicache */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* core_nret_bank */ [1] = PWRSTS_ON, /* core_ocmram */ @@ -222,9 +193,6 @@ static struct powerdomain vpe_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* vpe_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* vpe_bank */ }, @@ -256,11 +224,6 @@ static struct powerdomain l3init_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_ON, .banks = 3, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* gmac_bank */ - [1] = PWRSTS_OFF_RET, /* l3init_bank1 */ - [2] = PWRSTS_OFF_RET, /* l3init_bank2 */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* gmac_bank */ [1] = PWRSTS_ON, /* l3init_bank1 */ @@ -276,9 +239,6 @@ static struct powerdomain eve3_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* eve3_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* eve3_bank */ }, @@ -292,9 +252,6 @@ static struct powerdomain emu_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* emu_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* emu_bank */ }, @@ -307,11 +264,6 @@ static struct powerdomain dsp2_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 3, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* dsp2_edma */ - [1] = PWRSTS_OFF_RET, /* dsp2_l1 */ - [2] = PWRSTS_OFF_RET, /* dsp2_l2 */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* dsp2_edma */ [1] = PWRSTS_ON, /* dsp2_l1 */ @@ -327,11 +279,6 @@ static struct powerdomain dsp1_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 3, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* dsp1_edma */ - [1] = PWRSTS_OFF_RET, /* dsp1_l1 */ - [2] = PWRSTS_OFF_RET, /* dsp1_l2 */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* dsp1_edma */ [1] = PWRSTS_ON, /* dsp1_l1 */ @@ -347,9 +294,6 @@ static struct powerdomain cam_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* vip_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* vip_bank */ }, @@ -363,9 +307,6 @@ static struct powerdomain eve4_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* eve4_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* eve4_bank */ }, @@ -379,9 +320,6 @@ static struct powerdomain eve2_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* eve2_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* eve2_bank */ }, @@ -395,9 +333,6 @@ static struct powerdomain eve1_7xx_pwrdm = { .prcm_partition = DRA7XX_PRM_PARTITION, .pwrsts = PWRSTS_OFF_ON, .banks = 1, - .pwrsts_mem_ret = { - [0] = PWRSTS_OFF_RET, /* eve1_bank */ - }, .pwrsts_mem_on = { [0] = PWRSTS_ON, /* eve1_bank */ }, -- cgit v0.10.2