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-rw-r--r--Documentation/devicetree/bindings/power/pd-samsung.txt1
-rw-r--r--arch/arm/mach-exynos/suspend.c6
-rw-r--r--drivers/soc/samsung/exynos-pmu.c6
-rw-r--r--drivers/soc/samsung/exynos5250-pmu.c2
-rw-r--r--drivers/soc/samsung/exynos5420-pmu.c4
-rw-r--r--drivers/soc/samsung/pm_domains.c7
-rw-r--r--include/linux/soc/samsung/exynos-regs-pmu.h75
7 files changed, 26 insertions, 75 deletions
diff --git a/Documentation/devicetree/bindings/power/pd-samsung.txt b/Documentation/devicetree/bindings/power/pd-samsung.txt
index 4e947372a693..f5d4b68d2760 100644
--- a/Documentation/devicetree/bindings/power/pd-samsung.txt
+++ b/Documentation/devicetree/bindings/power/pd-samsung.txt
@@ -6,6 +6,7 @@ to gate power to one or more peripherals on the processor.
 Required Properties:
 - compatible: should be one of the following.
     * samsung,exynos4210-pd - for exynos4210 type power domain.
+    * samsung,exynos5433-pd - for exynos5433 type power domain.
 - reg: physical base address of the controller and length of memory mapped
     region.
 - #power-domain-cells: number of cells in power domain specifier;
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 06332f626565..bf97de884eea 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -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;
diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c
index 813df6e7292d..56d9244ff981 100644
--- a/drivers/soc/samsung/exynos-pmu.c
+++ b/drivers/soc/samsung/exynos-pmu.c
@@ -44,7 +44,7 @@ void exynos_sys_powerdown_conf(enum sys_powerdown mode)
 	unsigned int i;
 	const struct exynos_pmu_data *pmu_data;
 
-	if (!pmu_context)
+	if (!pmu_context || !pmu_context->pmu_data)
 		return;
 
 	pmu_data = pmu_context->pmu_data;
@@ -90,6 +90,8 @@ static const struct of_device_id exynos_pmu_of_device_ids[] = {
 	}, {
 		.compatible = "samsung,exynos5420-pmu",
 		.data = &exynos5420_pmu_data,
+	}, {
+		.compatible = "samsung,exynos5433-pmu",
 	},
 	{ /*sentinel*/ },
 };
@@ -122,7 +124,7 @@ static int exynos_pmu_probe(struct platform_device *pdev)
 	pmu_context->dev = dev;
 	pmu_context->pmu_data = of_device_get_match_data(dev);
 
-	if (pmu_context->pmu_data->pmu_init)
+	if (pmu_context->pmu_data && pmu_context->pmu_data->pmu_init)
 		pmu_context->pmu_data->pmu_init();
 
 	platform_set_drvdata(pdev, pmu_context);
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/drivers/soc/samsung/pm_domains.c b/drivers/soc/samsung/pm_domains.c
index 7112004b8032..15bad1543409 100644
--- a/drivers/soc/samsung/pm_domains.c
+++ b/drivers/soc/samsung/pm_domains.c
@@ -128,10 +128,17 @@ static const struct exynos_pm_domain_config exynos4210_cfg __initconst = {
 	.local_pwr_cfg		= 0x7,
 };
 
+static const struct exynos_pm_domain_config exynos5433_cfg __initconst = {
+	.local_pwr_cfg		= 0xf,
+};
+
 static const struct of_device_id exynos_pm_domain_of_match[] __initconst = {
 	{
 		.compatible = "samsung,exynos4210-pd",
 		.data = &exynos4210_cfg,
+	}, {
+		.compatible = "samsung,exynos5433-pd",
+		.data = &exynos5433_cfg,
 	},
 	{ },
 };
diff --git a/include/linux/soc/samsung/exynos-regs-pmu.h b/include/linux/soc/samsung/exynos-regs-pmu.h
index d30186e2b609..9786c62d7159 100644
--- a/include/linux/soc/samsung/exynos-regs-pmu.h
+++ b/include/linux/soc/samsung/exynos-regs-pmu.h
@@ -7,7 +7,13 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
-*/
+ *
+ *
+ * Notice:
+ * This is not a list of all Exynos Power Management Unit SFRs.
+ * There are too many of them, not mentioning subtle differences
+ * between SoCs. For now, put here only the used registers.
+ */
 
 #ifndef __LINUX_SOC_EXYNOS_REGS_PMU_H
 #define __LINUX_SOC_EXYNOS_REGS_PMU_H __FILE__
@@ -38,7 +44,6 @@
 #define EXYNOS_CORE_PO_RESET(n)			((1 << 4) << n)
 #define EXYNOS_WAKEUP_FROM_LOWPWR		(1 << 28)
 #define EXYNOS_SWRESET				0x0400
-#define EXYNOS5440_SWRESET			0x00C4
 
 #define S5P_WAKEUP_STAT				0x0600
 #define S5P_EINT_WAKEUP_MASK			0x0604
@@ -136,12 +141,6 @@
 #define EXYNOS_COMMON_OPTION(_nr)		\
 			(EXYNOS_COMMON_CONFIGURATION(_nr) + 0x8)
 
-#define EXYNOS_CORE_LOCAL_PWR_EN		0x3
-
-#define EXYNOS_ARM_COMMON_STATUS		0x2504
-#define EXYNOS_COMMON_OPTION(_nr)		\
-			(EXYNOS_COMMON_CONFIGURATION(_nr) + 0x8)
-
 #define EXYNOS_ARM_L2_CONFIGURATION		0x2600
 #define EXYNOS_L2_CONFIGURATION(_nr)		\
 			(EXYNOS_ARM_L2_CONFIGURATION + ((_nr) * 0x80))
@@ -149,17 +148,8 @@
 			(EXYNOS_L2_CONFIGURATION(_nr) + 0x4)
 #define EXYNOS_L2_OPTION(_nr)			\
 			(EXYNOS_L2_CONFIGURATION(_nr) + 0x8)
-#define EXYNOS_L2_COMMON_PWR_EN			0x3
 
-#define EXYNOS_ARM_CORE_X_STATUS_OFFSET		0x4
-
-#define EXYNOS5_APLL_SYSCLK_CONFIGURATION	0x2A00
-#define EXYNOS5_APLL_SYSCLK_STATUS		0x2A04
-
-#define EXYNOS5_ARM_L2_OPTION			0x2608
-#define EXYNOS5_USE_RETENTION			BIT(4)
-
-#define EXYNOS5_L2RSTDISABLE_VALUE		BIT(3)
+#define EXYNOS_L2_USE_RETENTION			BIT(4)
 
 #define S5P_PAD_RET_MAUDIO_OPTION		0x3028
 #define S5P_PAD_RET_MMC2_OPTION			0x30c8
@@ -411,7 +401,6 @@
 #define EXYNOS5_SATA_MEM_SYS_PWR_REG				0x11FC
 #define EXYNOS5_PAD_RETENTION_DRAM_SYS_PWR_REG			0x1200
 #define EXYNOS5_PAD_RETENTION_MAU_SYS_PWR_REG			0x1204
-#define EXYNOS5_PAD_RETENTION_EFNAND_SYS_PWR_REG		0x1208
 #define EXYNOS5_PAD_RETENTION_GPIO_SYS_PWR_REG			0x1220
 #define EXYNOS5_PAD_RETENTION_UART_SYS_PWR_REG			0x1224
 #define EXYNOS5_PAD_RETENTION_MMCA_SYS_PWR_REG			0x1228
@@ -485,7 +474,6 @@
 #define EXYNOS5420_SWRESET_KFC_SEL				0x3
 
 /* Only for EXYNOS5420 */
-#define EXYNOS5420_ISP_ARM_OPTION				0x2488
 #define EXYNOS5420_L2RSTDISABLE_VALUE				BIT(3)
 
 #define EXYNOS5420_LPI_MASK					0x0004
@@ -494,9 +482,6 @@
 #define EXYNOS5420_ATB_KFC					BIT(13)
 #define EXYNOS5420_ATB_ISP_ARM					BIT(19)
 #define EXYNOS5420_EMULATION					BIT(31)
-#define ATB_ISP_ARM						BIT(12)
-#define ATB_KFC							BIT(13)
-#define ATB_NOC							BIT(14)
 
 #define EXYNOS5420_ARM_INTR_SPREAD_ENABLE			0x0100
 #define EXYNOS5420_ARM_INTR_SPREAD_USE_STANDBYWFI		0x0104
@@ -510,11 +495,6 @@
 #define EXYNOS5420_KFC_CORE_RESET(_nr)				\
 	((EXYNOS5420_KFC_CORE_RESET0 | EXYNOS5420_KFC_ETM_RESET0) << (_nr))
 
-#define EXYNOS5420_BB_CON1					0x0784
-#define EXYNOS5420_BB_SEL_EN					BIT(31)
-#define EXYNOS5420_BB_PMOS_EN					BIT(7)
-#define EXYNOS5420_BB_1300X					0XF
-
 #define EXYNOS5420_ARM_CORE2_SYS_PWR_REG			0x1020
 #define EXYNOS5420_DIS_IRQ_ARM_CORE2_LOCAL_SYS_PWR_REG		0x1024
 #define EXYNOS5420_DIS_IRQ_ARM_CORE2_CENTRAL_SYS_PWR_REG	0x1028
@@ -546,15 +526,6 @@
 #define EXYNOS5420_SPLL_SYSCLK_SYS_PWR_REG                      0x1178
 #define EXYNOS5420_INTRAM_MEM_SYS_PWR_REG                       0x11B8
 #define EXYNOS5420_INTROM_MEM_SYS_PWR_REG                       0x11BC
-#define EXYNOS5420_ONENANDXL_MEM_SYS_PWR			0x11C0
-#define EXYNOS5420_USBDEV_MEM_SYS_PWR				0x11CC
-#define EXYNOS5420_USBDEV1_MEM_SYS_PWR				0x11D0
-#define EXYNOS5420_SDMMC_MEM_SYS_PWR				0x11D4
-#define EXYNOS5420_CSSYS_MEM_SYS_PWR				0x11D8
-#define EXYNOS5420_SECSS_MEM_SYS_PWR				0x11DC
-#define EXYNOS5420_ROTATOR_MEM_SYS_PWR				0x11E0
-#define EXYNOS5420_INTRAM_MEM_SYS_PWR				0x11E4
-#define EXYNOS5420_INTROM_MEM_SYS_PWR				0x11E8
 #define EXYNOS5420_PAD_RETENTION_JTAG_SYS_PWR_REG		0x1208
 #define EXYNOS5420_PAD_RETENTION_DRAM_SYS_PWR_REG		0x1210
 #define EXYNOS5420_PAD_RETENTION_UART_SYS_PWR_REG		0x1214
@@ -605,13 +576,7 @@
 #define EXYNOS5420_CMU_RESET_MSC_SYS_PWR_REG			0x159C
 #define EXYNOS5420_CMU_RESET_FSYS_SYS_PWR_REG			0x15A0
 #define EXYNOS5420_SFR_AXI_CGDIS1				0x15E4
-#define EXYNOS_ARM_CORE2_CONFIGURATION				0x2100
-#define EXYNOS5420_ARM_CORE2_OPTION				0x2108
-#define EXYNOS_ARM_CORE3_CONFIGURATION				0x2180
-#define EXYNOS5420_ARM_CORE3_OPTION				0x2188
-#define EXYNOS5420_ARM_COMMON_STATUS				0x2504
 #define EXYNOS5420_ARM_COMMON_OPTION				0x2508
-#define EXYNOS5420_KFC_COMMON_STATUS				0x2584
 #define EXYNOS5420_KFC_COMMON_OPTION				0x2588
 #define EXYNOS5420_LOGIC_RESET_DURATION3			0x2D1C
 
@@ -626,33 +591,9 @@
 #define EXYNOS_PAD_RET_DRAM_OPTION				0x3008
 #define EXYNOS_PAD_RET_MAUDIO_OPTION				0x3028
 #define EXYNOS_PAD_RET_JTAG_OPTION				0x3048
-#define EXYNOS_PAD_RET_GPIO_OPTION				0x3108
-#define EXYNOS_PAD_RET_UART_OPTION				0x3128
-#define EXYNOS_PAD_RET_MMCA_OPTION				0x3148
-#define EXYNOS_PAD_RET_MMCB_OPTION				0x3168
 #define EXYNOS_PAD_RET_EBIA_OPTION				0x3188
 #define EXYNOS_PAD_RET_EBIB_OPTION				0x31A8
 
-#define EXYNOS_PS_HOLD_CONTROL					0x330C
-
-/* For SYS_PWR_REG */
-#define EXYNOS_SYS_PWR_CFG					BIT(0)
-
-#define EXYNOS5420_MFC_CONFIGURATION				0x4060
-#define EXYNOS5420_MFC_STATUS					0x4064
-#define EXYNOS5420_MFC_OPTION					0x4068
-#define EXYNOS5420_G3D_CONFIGURATION				0x4080
-#define EXYNOS5420_G3D_STATUS					0x4084
-#define EXYNOS5420_G3D_OPTION					0x4088
-#define EXYNOS5420_DISP0_CONFIGURATION				0x40A0
-#define EXYNOS5420_DISP0_STATUS					0x40A4
-#define EXYNOS5420_DISP0_OPTION					0x40A8
-#define EXYNOS5420_DISP1_CONFIGURATION				0x40C0
-#define EXYNOS5420_DISP1_STATUS					0x40C4
-#define EXYNOS5420_DISP1_OPTION					0x40C8
-#define EXYNOS5420_MAU_CONFIGURATION				0x40E0
-#define EXYNOS5420_MAU_STATUS					0x40E4
-#define EXYNOS5420_MAU_OPTION					0x40E8
 #define EXYNOS5420_FSYS2_OPTION					0x4168
 #define EXYNOS5420_PSGEN_OPTION					0x4188
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-15 03:24:54 +0000