From: Krzysztof Kozlowski <krzk@kernel.org>
To: Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Javier Martinez Canillas <javier@osg.samsung.com>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
Sylwester Nawrocki <s.nawrocki@samsung.com>
Subject: [PATCH 2/2] soc: samsung: pmu: Remove duplicated define for ARM_L2_OPTION register
Date: Wed, 25 Jan 2017 21:34:52 +0200 [thread overview]
Message-ID: <20170125193452.31768-2-krzk@kernel.org> (raw)
In-Reply-To: <20170125193452.31768-1-krzk@kernel.org>
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>
---
arch/arm/mach-exynos/suspend.c | 6 +++---
drivers/soc/samsung/exynos5250-pmu.c | 2 +-
drivers/soc/samsung/exynos5420-pmu.c | 4 ++--
include/linux/soc/samsung/exynos-regs-pmu.h | 3 +--
4 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 94df5d5c024e..29fc95f19bb5 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -387,9 +387,9 @@ static void exynos5420_pm_prepare(void)
if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM))
pmu_raw_writel(__pa_symbol(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;
diff --git a/drivers/soc/samsung/exynos5250-pmu.c b/drivers/soc/samsung/exynos5250-pmu.c
index 3fac42561964..8d94f0819f32 100644
--- a/drivers/soc/samsung/exynos5250-pmu.c
+++ b/drivers/soc/samsung/exynos5250-pmu.c
@@ -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} },
diff --git a/drivers/soc/samsung/exynos5420-pmu.c b/drivers/soc/samsung/exynos5420-pmu.c
index 3f2c64180ef8..0a89fa79c678 100644
--- a/drivers/soc/samsung/exynos5420-pmu.c
+++ b/drivers/soc/samsung/exynos5420-pmu.c
@@ -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));
/*
diff --git a/include/linux/soc/samsung/exynos-regs-pmu.h b/include/linux/soc/samsung/exynos-regs-pmu.h
index 9793502a6a57..9786c62d7159 100644
--- a/include/linux/soc/samsung/exynos-regs-pmu.h
+++ b/include/linux/soc/samsung/exynos-regs-pmu.h
@@ -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
--
2.9.3
next prev parent reply other threads:[~2017-01-25 19:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170125193513epcas4p3630dd48974bedbe07a74a21d11500fe1@epcas4p3.samsung.com>
2017-01-25 19:34 ` [PATCH 1/2] soc: samsung: pmu: Remove unused and duplicated defines Krzysztof Kozlowski
2017-01-25 19:34 ` Krzysztof Kozlowski [this message]
2017-01-26 7:15 ` Marek Szyprowski
2017-01-26 19:38 ` Krzysztof Kozlowski
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