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soc: samsung: pmu: Remove duplicated define for ARM_L2_OPTION register 

The register ARM_L2_OPTION (0x2608 in Exynos4 and Exynos5 PMU) was
defined twice.  Both names were used in the Exynos542x code.  Simplify
this.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
hifive-unleashed-5.1
Krzysztof Kozlowski 2017-01-25 21:09:44 +02:00
parent 4cb3e37827
commit ee55ae6194
4 changed files with 7 additions and 8 deletions
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6
arch/arm/mach-exynos/suspend.c
View File

@ -388,9 +388,9 @@ static void exynos5420_pm_prepare(void)
if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM))
pmu_raw_writel(virt_to_phys(mcpm_entry_point), S5P_INFORM0);
tmp = pmu_raw_readl(EXYNOS5_ARM_L2_OPTION);
tmp &= ~EXYNOS5_USE_RETENTION;
pmu_raw_writel(tmp, EXYNOS5_ARM_L2_OPTION);
tmp = pmu_raw_readl(EXYNOS_L2_OPTION(0));
tmp &= ~EXYNOS_L2_USE_RETENTION;
pmu_raw_writel(tmp, EXYNOS_L2_OPTION(0));
tmp = pmu_raw_readl(EXYNOS5420_SFR_AXI_CGDIS1);
tmp |= EXYNOS5420_UFS;

2
drivers/soc/samsung/exynos5250-pmu.c
View File

@ -29,7 +29,7 @@ static const struct exynos_pmu_conf exynos5250_pmu_config[] = {
{ EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
{ EXYNOS5_ARM_COMMON_SYS_PWR_REG, { 0x0, 0x0, 0x2} },
{ EXYNOS5_ARM_L2_SYS_PWR_REG, { 0x3, 0x3, 0x3} },
{ EXYNOS5_ARM_L2_OPTION, { 0x10, 0x10, 0x0 } },
{ EXYNOS_L2_OPTION(0), { 0x10, 0x10, 0x0 } },
{ EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG, { 0x1, 0x0, 0x1} },
{ EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG, { 0x1, 0x0, 0x1} },
{ EXYNOS5_CMU_RESET_SYS_PWR_REG, { 0x1, 0x1, 0x0} },

4
drivers/soc/samsung/exynos5420-pmu.c
View File

@ -230,11 +230,11 @@ static void exynos5420_pmu_init(void)
pmu_raw_writel(EXYNOS5420_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION);
value = pmu_raw_readl(EXYNOS_L2_OPTION(0));
value &= ~EXYNOS5_USE_RETENTION;
value &= ~EXYNOS_L2_USE_RETENTION;
pmu_raw_writel(value, EXYNOS_L2_OPTION(0));
value = pmu_raw_readl(EXYNOS_L2_OPTION(1));
value &= ~EXYNOS5_USE_RETENTION;
value &= ~EXYNOS_L2_USE_RETENTION;
pmu_raw_writel(value, EXYNOS_L2_OPTION(1));
/*

3
include/linux/soc/samsung/exynos-regs-pmu.h
View File

@ -149,8 +149,7 @@
#define EXYNOS_L2_OPTION(_nr) \
(EXYNOS_L2_CONFIGURATION(_nr) + 0x8)
#define EXYNOS5_ARM_L2_OPTION 0x2608
#define EXYNOS5_USE_RETENTION BIT(4)
#define EXYNOS_L2_USE_RETENTION BIT(4)
#define S5P_PAD_RET_MAUDIO_OPTION 0x3028
#define S5P_PAD_RET_MMC2_OPTION 0x30c8