From: Amit Daniel Kachhap <amit.daniel@samsung.com>
To: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org
Cc: kgene.kim@samsung.com, linux-kernel@vger.kernel.org,
linux@arm.linux.org.uk,
Amit Daniel Kachhap <amit.daniel@samsung.com>,
Eunseok Choi <es10.choi@samsung.com>,
Abhilash Kesavan <a.kesavan@samsung.com>
Subject: [PATCH v4 4/5] drivers: soc: exynos-pmu: Add support for Exynos7
Date: Mon, 24 Nov 2014 07:36:14 +0530 [thread overview]
Message-ID: <1416794775-1605-5-git-send-email-amit.daniel@samsung.com> (raw)
In-Reply-To: <1416794775-1605-1-git-send-email-amit.daniel@samsung.com>
Add PMU settings for exynos7. This is required for future suspend-to-ram,
cpuidle and power domain support.
Note: In this patch some static declarations lines are over 80
characters per line for easy redability.
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Eunseok Choi <es10.choi@samsung.com>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
---
.../devicetree/bindings/arm/samsung/pmu.txt | 1 +
drivers/soc/samsung/exynos-pmu.c | 427 +++++++++++++++++++-
include/linux/soc/samsung/exynos-regs-pmu.h | 273 +++++++++++++
3 files changed, 700 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 1e1979b..67b2113 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -10,6 +10,7 @@ Properties:
- "samsung,exynos5260-pmu" - for Exynos5260 SoC.
- "samsung,exynos5410-pmu" - for Exynos5410 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
+ - "samsung,exynos7-pmu" - for Exynos7 SoC.
second value must be always "syscon".
- reg : offset and length of the register set.
diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c
index f7ae8a0..cb9e356 100644
--- a/drivers/soc/samsung/exynos-pmu.c
+++ b/drivers/soc/samsung/exynos-pmu.c
@@ -42,6 +42,7 @@ struct exynos_pmu_context {
static void __iomem *pmu_base_addr;
static struct exynos_pmu_context *pmu_context;
+extern u32 exynos_get_eint_wake_mask(void);
static inline void pmu_raw_writel(u32 val, u32 offset)
{
@@ -497,6 +498,211 @@ static struct exynos_pmu_conf exynos5420_pmu_config[] = {
{ PMU_TABLE_END,},
};
+static const struct exynos_pmu_conf exynos7_pmu_config[] = {
+ /* { .offset = offset, .val = { AFTR, LPA, SLEEP } } */
+ { EXYNOS7_ATLAS_CPU0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU0_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU0_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU0_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_CPU1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU1_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU1_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU1_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_CPU2_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU2_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU2_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU2_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_CPU3_SYS_PWR_REG, { 0x0, 0x0, 0x8 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU3_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU3_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU3_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_NONCPU_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_DBG_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_L2_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CPUCLKSTOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_MIF_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_DDRPHY_DLLLOCK_SYS_PWR_REG, { 0x1, 0x1, 0x1 } },
+ { EXYNOS7_DISABLE_PLL_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_TOP_BUS_SYS_PWR_REG, { 0x7, 0x0, 0x0 } },
+ { EXYNOS7_TOP_RETENTION_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_TOP_PWR_SYS_PWR_REG, { 0x3, 0x0, 0x3 } },
+ { EXYNOS7_TOP_BUS_MIF_SYS_PWR_REG, { 0x7, 0x0, 0x0 } },
+ { EXYNOS7_TOP_RETENTION_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_TOP_PWR_MIF_SYS_PWR_REG, { 0x3, 0x0, 0x3 } },
+ { EXYNOS7_RET_OSCCLK_GATE_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_LOGIC_RESET_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_OSCCLK_GATE_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_SLEEP_RESET_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_LOGIC_RESET_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_OSCCLK_GATE_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_SLEEP_RESET_MIF_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_RET_OSCCLK_GATE_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_MEMORY_TOP_SYS_PWR_REG, { 0x3, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_TOP_ALV_SYS_PWR_REG, { 0x3, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_LPDDR4_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_AUD_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_JTAG_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MMC2_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_UART_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MMC0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MMC1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_EBIA_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_EBIB_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_SPI_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_ISOLATION_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_LLI_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_UFS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_ISOLATION_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_FSYSGENIO_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_ALV_SEL_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_XXTI_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_XXTI26_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_EXT_REGULATOR_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_GPIO_MODE_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_FSYS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_FSYS1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_BUS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_AUD_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_ATLAS_SYS_PWR_REG, { 0xF, 0xF, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_ATLAS_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_ATLAS_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_ATLAS_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_AUD_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_BUS0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_CAM0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_CAM1_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_DISP_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_FSYS0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_FSYS1_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_G2D_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_G3D_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_HEVC_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_ISP0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_ISP1_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_MFC_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_MSCL_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_VPP_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_BUS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_BUS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_AUD_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_BUS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_DISP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_FSYS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_FSYS1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_G2D_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_G3D_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_HEVC_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_ISP0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_ISP1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_MFC_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_MSCL_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_VPP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_BUS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_AUD_SYS_PWR_REG, { 0x0, 0x3, 0x0 } },
+ { EXYNOS7_MEMORY_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_RESET_CMU_BUS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_FSYS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_FSYS1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_BUS0_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_FSYS0_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_FSYS1_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { PMU_TABLE_END, },
+};
+
+/* Extra PMU configurations (provided by hardware team) that are not part
+ * of the UM */
+static const struct exynos_pmu_conf exynos7_pmu_config_extra[] = {
+ /* { .offset = offset, .val = { AFTR, LPA, SLEEP } } */
+ { EXYNOS7_PMU_SYNC_CTRL, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CENTRAL_SEQ_MIF_OPTION, { 0x1000, 0x1000, 0x0 } },
+ { EXYNOS7_WAKEUP_MASK_MIF, { 0x100013, 0x100013, 0x0 } },
+ { EXYNOS7_ATLAS_NONCPU_OPTION, { 0x11, 0x11, 0x11 } },
+ { EXYNOS7_MEMORY_TOP_OPTION, { 0x11, 0x11, 0x1 } },
+ { EXYNOS7_MEMORY_TOP_ALV_OPTION, { 0x11, 0x11, 0x11 } },
+ { EXYNOS7_RESET_CMU_TOP_OPTION, { 0x0, 0x80000000, 0x0 } },
+ { EXYNOS7_ATLAS_OPTION, { 0x101, 0x101, 0x80001101 } },
+ { EXYNOS7_BUS0_OPTION, { 0x101, 0x101, 0x1101 } },
+ { EXYNOS7_FSYS0_OPTION, { 0x101, 0x101, 0x1101 } },
+ { EXYNOS7_FSYS1_OPTION, { 0x101, 0x101, 0x1101 } },
+ { EXYNOS7_AUD_OPTION, { 0x101, 0xC0000101, 0x101 } },
+ { EXYNOS7_G3D_OPTION, { 0x181, 0x181, 0x181 } },
+ { EXYNOS7_SLEEP_RESET_OPTION, { 0x100000, 0x100000, 0x100000 } },
+ { EXYNOS7_TOP_PWR_OPTION, { 0x1, 0x80800002, 0x1 } },
+ { EXYNOS7_TOP_PWR_MIF_OPTION, { 0x1, 0x1, 0x1 } },
+ { EXYNOS7_LOGIC_RESET_OPTION, { 0x0, 0x80000000, 0x0 } },
+ { EXYNOS7_TOP_RETENTION_OPTION, { 0x0, 0x80000000, 0x0 } },
+ { PMU_TABLE_END, },
+};
+
static unsigned int const exynos5_list_both_cnt_feed[] = {
EXYNOS5_ARM_CORE0_OPTION,
EXYNOS5_ARM_CORE1_OPTION,
@@ -555,6 +761,26 @@ static unsigned int const exynos5420_list_disable_pmu_reg[] = {
EXYNOS5420_CMU_RESET_FSYS_SYS_PWR_REG,
};
+static unsigned int const exynos7_list_feed[] = {
+ EXYNOS7_ATLAS_NONCPU_OPTION,
+ EXYNOS7_TOP_PWR_OPTION,
+ EXYNOS7_TOP_PWR_MIF_OPTION,
+ EXYNOS7_AUD_OPTION,
+ EXYNOS7_CAM0_OPTION,
+ EXYNOS7_DISP_OPTION,
+ EXYNOS7_G2D_OPTION,
+ EXYNOS7_G3D_OPTION,
+ EXYNOS7_HEVC_OPTION,
+ EXYNOS7_MSCL_OPTION,
+ EXYNOS7_MFC_OPTION,
+ EXYNOS7_BUS0_OPTION,
+ EXYNOS7_FSYS0_OPTION,
+ EXYNOS7_FSYS1_OPTION,
+ EXYNOS7_ISP0_OPTION,
+ EXYNOS7_ISP1_OPTION,
+ EXYNOS7_VPP_OPTION,
+};
+
static void exynos5_power_off(void)
{
unsigned int tmp;
@@ -585,7 +811,6 @@ void exynos5420_powerdown_conf(enum sys_powerdown mode)
pmu_raw_writel(this_cluster, EXYNOS_IROM_DATA2);
}
-
static void exynos5_powerdown_conf(enum sys_powerdown mode)
{
unsigned int i;
@@ -734,6 +959,195 @@ static int pmu_restart_notify(struct notifier_block *this,
return NOTIFY_DONE;
}
+static void exynos7_set_wakeupmask(enum sys_powerdown mode)
+{
+ u32 intmask = 0;
+
+ pmu_raw_writel(exynos_get_eint_wake_mask(), EXYNOS7_EINT_WAKEUP_MASK);
+
+ switch (mode) {
+ case SYS_SLEEP:
+ /* BIT(31): deactivate wakeup event monitoring circuit */
+ intmask = 0x7FFFFFFF;
+ break;
+ default:
+ break;
+ }
+ pmu_raw_writel(intmask, EXYNOS7_WAKEUP_MASK);
+ pmu_raw_writel(0xFFFF0000, EXYNOS7_WAKEUP_MASK2);
+ pmu_raw_writel(0xFFFF0000, EXYNOS7_WAKEUP_MASK3);
+}
+
+static void exynos7_clear_wakeupmask(void)
+{
+ pmu_raw_writel(0, EXYNOS7_EINT_WAKEUP_MASK);
+ pmu_raw_writel(0, EXYNOS7_WAKEUP_MASK);
+ pmu_raw_writel(0, EXYNOS7_WAKEUP_MASK2);
+ pmu_raw_writel(0, EXYNOS7_WAKEUP_MASK3);
+}
+
+static void exynos7_pmu_central_seq(bool enable)
+{
+ unsigned int tmp;
+
+ /* central sequencer */
+ tmp = pmu_raw_readl(EXYNOS7_CENTRAL_SEQ_CONFIGURATION);
+ if (enable)
+ tmp &= ~EXYNOS7_CENTRALSEQ_PWR_CFG;
+ else
+ tmp |= EXYNOS7_CENTRALSEQ_PWR_CFG;
+ pmu_raw_writel(tmp, EXYNOS7_CENTRAL_SEQ_CONFIGURATION);
+
+ /* central sequencer MIF */
+ tmp = pmu_raw_readl(EXYNOS7_CENTRAL_SEQ_MIF_CONFIGURATION);
+ if (enable)
+ tmp &= ~EXYNOS7_CENTRALSEQ_PWR_CFG;
+ else
+ tmp |= EXYNOS7_CENTRALSEQ_PWR_CFG;
+ pmu_raw_writel(tmp, EXYNOS7_CENTRAL_SEQ_MIF_CONFIGURATION);
+}
+
+static void exynos7_pmu_pad_retention_release(void)
+{
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_AUD_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MMC2_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_TOP_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_UART_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MMC0_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MMC1_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_EBIA_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_EBIB_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_SPI_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MIF_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_UFS_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP,
+ EXYNOS7_PAD_RETENTION_FSYSGENIO_OPTION);
+}
+
+static void exynos7_powerdown_conf(enum sys_powerdown mode)
+{
+ exynos7_set_wakeupmask(mode);
+ exynos7_pmu_central_seq(true);
+ if (!(pmu_raw_readl(EXYNOS7_PMU_DEBUG) &
+ EXYNOS7_CLKOUT_DISABLE))
+ pmu_raw_writel(0x1, EXYNOS7_XXTI_SYS_PWR_REG);
+}
+
+static void exynos7_show_wakeup_reason(void)
+{
+ unsigned int wakeup_stat;
+
+ wakeup_stat = pmu_raw_readl(EXYNOS7_WAKEUP_STAT);
+
+ if (wakeup_stat & EXYNOS7_WAKEUP_STAT_RTC_ALARM)
+ pr_info("Resume caused by RTC alarm\n");
+ else
+ pr_info("Resume caused by wakeup_stat 0x%08x\n",
+ wakeup_stat);
+}
+
+static void exynos7_powerup_conf(enum sys_powerdown mode)
+{
+ /* Check early wake up*/
+ unsigned int wakeup;
+
+ wakeup = pmu_raw_readl(EXYNOS7_CENTRAL_SEQ_CONFIGURATION);
+ wakeup &= EXYNOS7_CENTRALSEQ_PWR_CFG;
+ if (wakeup)
+ /* Proper wakeup*/
+ exynos7_pmu_pad_retention_release();
+ else
+ /* Early wakeup */
+ exynos7_pmu_central_seq(false);
+
+ exynos7_clear_wakeupmask();
+ exynos7_show_wakeup_reason();
+}
+
+static void exynos7_pmu_init(void)
+{
+ unsigned int cpu;
+ unsigned int tmp, i;
+ struct device_node *node;
+ static void __iomem *atlas_cmu_base;
+
+ /* Enable only SC_FEEDBACK for the register list */
+ for (i = 0 ; i < ARRAY_SIZE(exynos7_list_feed) ; i++) {
+ tmp = pmu_raw_readl(exynos7_list_feed[i]);
+ tmp &= ~EXYNOS5_USE_SC_COUNTER;
+ tmp |= EXYNOS5_USE_SC_FEEDBACK;
+ pmu_raw_writel(tmp, exynos7_list_feed[i]);
+ }
+
+ /*
+ * Disable automatic L2 flush, Disable L2 retention and
+ * Enable STANDBYWFIL2, ACE/ACP
+ */
+ tmp = pmu_raw_readl(EXYNOS7_ATLAS_L2_OPTION);
+ tmp &= ~(EXYNOS7_USE_AUTO_L2FLUSHREQ | EXYNOS7_USE_RETENTION);
+ tmp |= (EXYNOS7_USE_STANDBYWFIL2 |
+ EXYNOS7_USE_DEACTIVATE_ACE |
+ EXYNOS7_USE_DEACTIVATE_ACP);
+ pmu_raw_writel(tmp, EXYNOS7_ATLAS_L2_OPTION);
+
+ /*
+ * Enable both SC_COUNTER and SC_FEEDBACK for the CPUs
+ * Use STANDBYWFI and SMPEN to indicate that core is ready to enter
+ * low power mode
+ */
+ for (cpu = 0; cpu < 4; cpu++) {
+ tmp = pmu_raw_readl(EXYNOS7_CPU_OPTION(cpu));
+ tmp |= (EXYNOS5_USE_SC_FEEDBACK | EXYNOS5_USE_SC_COUNTER);
+ tmp |= EXYNOS7_USE_SMPEN;
+ tmp |= EXYNOS7_USE_STANDBYWFI;
+ tmp &= ~EXYNOS7_USE_STANDBYWFE;
+ pmu_raw_writel(tmp, EXYNOS7_CPU_OPTION(cpu));
+
+ tmp = pmu_raw_readl(EXYNOS7_CPU_DURATION(cpu));
+ tmp |= EXYNOS7_DUR_WAIT_RESET;
+ tmp &= ~EXYNOS7_DUR_SCALL;
+ tmp |= EXYNOS7_DUR_SCALL_VALUE;
+ pmu_raw_writel(tmp, EXYNOS7_CPU_DURATION(cpu));
+ }
+
+ /* Skip atlas block power-off during automatic power down sequence */
+ tmp = pmu_raw_readl(EXYNOS7_ATLAS_CPUSEQUENCER_OPTION);
+ tmp |= EXYNOS7_SKIP_BLK_PWR_DOWN;
+ pmu_raw_writel(tmp, EXYNOS7_ATLAS_CPUSEQUENCER_OPTION);
+
+ /* Limit in-rush current during local power up of cores */
+ tmp = pmu_raw_readl(EXYNOS7_UP_SCHEDULER);
+ tmp |= EXYNOS7_ENABLE_ATLAS_CPU;
+ pmu_raw_writel(tmp, EXYNOS7_UP_SCHEDULER);
+
+ /* Enable PS hold and hardware tripping */
+ tmp = pmu_raw_readl(EXYNOS7_PS_HOLD_CONTROL);
+ tmp |= EXYNOS7_PS_HOLD_OUTPUT;
+ tmp |= EXYNOS7_ENABLE_HW_TRIP;
+ pmu_raw_writel(tmp, EXYNOS7_PS_HOLD_CONTROL);
+
+ /* Enable debug area of atlas cpu */
+ tmp = pmu_raw_readl(EXYNOS7_ATLAS_DBG_CONFIGURATION);
+ tmp |= EXYNOS7_DBG_INITIATE_WAKEUP;
+ pmu_raw_writel(tmp, EXYNOS7_ATLAS_DBG_CONFIGURATION);
+
+ /*
+ * Set clock freeze cycle count to 0 before and after arm clamp or
+ * reset signal transition
+ */
+ node = of_find_compatible_node(NULL, NULL,
+ "samsung,exynos7-clock-atlas");
+ if (node) {
+ atlas_cmu_base = of_iomap(node, 0);
+ if (!atlas_cmu_base)
+ return;
+
+ __raw_writel(0x0,
+ atlas_cmu_base + EXYNOS7_CORE_ARMCLK_STOPCTRL);
+ iounmap(atlas_cmu_base);
+ }
+}
+
static const struct exynos_pmu_data exynos4210_pmu_data = {
.pmu_config = exynos4210_pmu_config,
};
@@ -759,6 +1173,14 @@ static struct exynos_pmu_data exynos5420_pmu_data = {
.powerdown_conf = exynos5420_powerdown_conf,
};
+static const struct exynos_pmu_data exynos7_pmu_data = {
+ .pmu_config = exynos7_pmu_config,
+ .pmu_init = exynos7_pmu_init,
+ .pmu_config_extra = exynos7_pmu_config_extra,
+ .powerdown_conf = exynos7_powerdown_conf,
+ .powerup_conf = exynos7_powerup_conf,
+};
+
/*
* PMU platform driver and devicetree bindings.
*/
@@ -778,6 +1200,9 @@ static const struct of_device_id exynos_pmu_of_device_ids[] = {
}, {
.compatible = "samsung,exynos5420-pmu",
.data = &exynos5420_pmu_data,
+ }, {
+ .compatible = "samsung,exynos7-pmu",
+ .data = &exynos7_pmu_data,
},
{ /*sentinel*/ },
};
diff --git a/include/linux/soc/samsung/exynos-regs-pmu.h b/include/linux/soc/samsung/exynos-regs-pmu.h
index 46b973b..7cfadd3 100644
--- a/include/linux/soc/samsung/exynos-regs-pmu.h
+++ b/include/linux/soc/samsung/exynos-regs-pmu.h
@@ -559,4 +559,277 @@ static inline unsigned int exynos_pmu_cpunr(unsigned int mpidr)
| EXYNOS5420_KFC_USE_STANDBY_WFI2 \
| EXYNOS5420_KFC_USE_STANDBY_WFI3)
+/* For EXYNOS7 */
+#define EXYNOS7_PMU_SYNC_CTRL (0x0020)
+#define EXYNOS7_UP_SCHEDULER (0x0120)
+#define EXYNOS7_CENTRAL_SEQ_CONFIGURATION (0x0200)
+#define EXYNOS7_CENTRAL_SEQ_OPTION (0x0208)
+#define EXYNOS7_CENTRAL_SEQ_MIF_CONFIGURATION (0x0240)
+#define EXYNOS7_CENTRAL_SEQ_MIF_OPTION (0x0248)
+#define EXYNOS7_WAKEUP_STAT (0x0600)
+#define EXYNOS7_EINT_WAKEUP_MASK (0x060C)
+#define EXYNOS7_WAKEUP_MASK (0x0610)
+#define EXYNOS7_WAKEUP_MASK2 (0x0614)
+#define EXYNOS7_WAKEUP_MASK3 (0x0618)
+#define EXYNOS7_WAKEUP_MASK_MIF (0x0628)
+#define EXYNOS7_PMU_DEBUG (0x0A00)
+#define EXYNOS7_ARM_CONTROL_OPTION (0x0A04)
+#define EXYNOS7_ATLAS_CPU0_SYS_PWR_REG (0x1000)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU0_LOCAL_SYS_PWR_REG (0x1004)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU0_CENTRAL_SYS_PWR_REG (0x1008)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU0_CPUSEQUENCER_SYS_PWR_REG (0x100C)
+#define EXYNOS7_ATLAS_CPU1_SYS_PWR_REG (0x1010)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU1_LOCAL_SYS_PWR_REG (0x1014)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU1_CENTRAL_SYS_PWR_REG (0x1018)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU1_CPUSEQUENCER_SYS_PWR_REG (0x101C)
+#define EXYNOS7_ATLAS_CPU2_SYS_PWR_REG (0x1020)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU2_LOCAL_SYS_PWR_REG (0x1024)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU2_CENTRAL_SYS_PWR_REG (0x1028)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU2_CPUSEQUENCER_SYS_PWR_REG (0x102C)
+#define EXYNOS7_ATLAS_CPU3_SYS_PWR_REG (0x1030)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU3_LOCAL_SYS_PWR_REG (0x1034)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU3_CENTRAL_SYS_PWR_REG (0x1038)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU3_CPUSEQUENCER_SYS_PWR_REG (0x103C)
+#define EXYNOS7_ATLAS_NONCPU_SYS_PWR_REG (0x1080)
+#define EXYNOS7_ATLAS_DBG_SYS_PWR_REG (0x1088)
+#define EXYNOS7_ATLAS_L2_SYS_PWR_REG (0x10C0)
+#define EXYNOS7_CLKSTOP_CMU_TOP_SYS_PWR_REG (0x1100)
+#define EXYNOS7_CLKRUN_CMU_TOP_SYS_PWR_REG (0x1104)
+#define EXYNOS7_RESET_CMU_TOP_SYS_PWR_REG (0x110C)
+#define EXYNOS7_RESET_CPUCLKSTOP_SYS_PWR_REG (0x111C)
+#define EXYNOS7_CLKSTOP_CMU_MIF_SYS_PWR_REG (0x1120)
+#define EXYNOS7_CLKRUN_CMU_MIF_SYS_PWR_REG (0x1124)
+#define EXYNOS7_RESET_CMU_MIF_SYS_PWR_REG (0x112C)
+#define EXYNOS7_DDRPHY_DLLLOCK_SYS_PWR_REG (0x1138)
+#define EXYNOS7_DISABLE_PLL_CMU_TOP_SYS_PWR_REG (0x1140)
+#define EXYNOS7_DISABLE_PLL_CMU_MIF_SYS_PWR_REG (0x1160)
+#define EXYNOS7_TOP_BUS_SYS_PWR_REG (0x1180)
+#define EXYNOS7_TOP_RETENTION_SYS_PWR_REG (0x1184)
+#define EXYNOS7_TOP_PWR_SYS_PWR_REG (0x1188)
+#define EXYNOS7_TOP_BUS_MIF_SYS_PWR_REG (0x1190)
+#define EXYNOS7_TOP_RETENTION_MIF_SYS_PWR_REG (0x1194)
+#define EXYNOS7_TOP_PWR_MIF_SYS_PWR_REG (0x1198)
+#define EXYNOS7_RET_OSCCLK_GATE_SYS_PWR_REG (0x119C)
+#define EXYNOS7_LOGIC_RESET_SYS_PWR_REG (0x11A0)
+#define EXYNOS7_OSCCLK_GATE_SYS_PWR_REG (0x11A4)
+#define EXYNOS7_SLEEP_RESET_SYS_PWR_REG (0x11A8)
+#define EXYNOS7_LOGIC_RESET_MIF_SYS_PWR_REG (0x11B0)
+#define EXYNOS7_OSCCLK_GATE_MIF_SYS_PWR_REG (0x11B4)
+#define EXYNOS7_SLEEP_RESET_MIF_SYS_PWR_REG (0x11B8)
+#define EXYNOS7_RET_OSCCLK_GATE_MIF_SYS_PWR_REG (0x11BC)
+#define EXYNOS7_MEMORY_TOP_SYS_PWR_REG (0x11C0)
+#define EXYNOS7_MEMORY_TOP_ALV_SYS_PWR_REG (0x11C4)
+#define EXYNOS7_PAD_RETENTION_LPDDR4_SYS_PWR_REG (0x1200)
+#define EXYNOS7_PAD_RETENTION_AUD_SYS_PWR_REG (0x1204)
+#define EXYNOS7_PAD_RETENTION_JTAG_SYS_PWR_REG (0x1208)
+#define EXYNOS7_PAD_RETENTION_MMC2_SYS_PWR_REG (0x1218)
+#define EXYNOS7_PAD_RETENTION_TOP_SYS_PWR_REG (0x1220)
+#define EXYNOS7_PAD_RETENTION_UART_SYS_PWR_REG (0x1224)
+#define EXYNOS7_PAD_RETENTION_MMC0_SYS_PWR_REG (0x1228)
+#define EXYNOS7_PAD_RETENTION_MMC1_SYS_PWR_REG (0x122C)
+#define EXYNOS7_PAD_RETENTION_EBIA_SYS_PWR_REG (0x1230)
+#define EXYNOS7_PAD_RETENTION_EBIB_SYS_PWR_REG (0x1234)
+#define EXYNOS7_PAD_RETENTION_SPI_SYS_PWR_REG (0x1238)
+#define EXYNOS7_PAD_RETENTION_MIF_SYS_PWR_REG (0x123C)
+#define EXYNOS7_PAD_ISOLATION_SYS_PWR_REG (0x1240)
+#define EXYNOS7_PAD_RETENTION_LLI_SYS_PWR_REG (0x1244)
+#define EXYNOS7_PAD_RETENTION_UFS_SYS_PWR_REG (0x1248)
+#define EXYNOS7_PAD_ISOLATION_MIF_SYS_PWR_REG (0x1250)
+#define EXYNOS7_PAD_RETENTION_FSYSGENIO_SYS_PWR_REG (0x1254)
+#define EXYNOS7_PAD_ALV_SEL_SYS_PWR_REG (0x1260)
+#define EXYNOS7_XXTI_SYS_PWR_REG (0x1284)
+#define EXYNOS7_XXTI26_SYS_PWR_REG (0x1288)
+#define EXYNOS7_EXT_REGULATOR_SYS_PWR_REG (0x12C0)
+#define EXYNOS7_GPIO_MODE_SYS_PWR_REG (0x1300)
+#define EXYNOS7_GPIO_MODE_FSYS0_SYS_PWR_REG (0x1304)
+#define EXYNOS7_GPIO_MODE_FSYS1_SYS_PWR_REG (0x1308)
+#define EXYNOS7_GPIO_MODE_BUS0_SYS_PWR_REG (0x130C)
+#define EXYNOS7_GPIO_MODE_MIF_SYS_PWR_REG (0x1320)
+#define EXYNOS7_GPIO_MODE_AUD_SYS_PWR_REG (0x1340)
+#define EXYNOS7_ATLAS_SYS_PWR_REG (0x1350)
+#define EXYNOS7_CLKRUN_CMU_ATLAS_SYS_PWR_REG (0x1358)
+#define EXYNOS7_CLKSTOP_CMU_ATLAS_SYS_PWR_REG (0x1360)
+#define EXYNOS7_DISABLE_PLL_CMU_ATLAS_SYS_PWR_REG (0x1368)
+#define EXYNOS7_RESET_LOGIC_ATLAS_SYS_PWR_REG (0x1370)
+#define EXYNOS7_MEMORY_ATLAS_SYS_PWR_REG (0x1378)
+#define EXYNOS7_RESET_CMU_ATLAS_SYS_PWR_REG (0x137C)
+#define EXYNOS7_RESET_SLEEP_ATLAS_SYS_PWR_REG (0x1384)
+#define EXYNOS7_AUD_SYS_PWR_REG (0x1400)
+#define EXYNOS7_BUS0_SYS_PWR_REG (0x1404)
+#define EXYNOS7_CAM0_SYS_PWR_REG (0x1408)
+#define EXYNOS7_CAM1_SYS_PWR_REG (0x140C)
+#define EXYNOS7_DISP_SYS_PWR_REG (0x1410)
+#define EXYNOS7_FSYS0_SYS_PWR_REG (0x1414)
+#define EXYNOS7_FSYS1_SYS_PWR_REG (0x1418)
+#define EXYNOS7_G2D_SYS_PWR_REG (0x141C)
+#define EXYNOS7_G3D_SYS_PWR_REG (0x1420)
+#define EXYNOS7_HEVC_SYS_PWR_REG (0x1424)
+#define EXYNOS7_ISP0_SYS_PWR_REG (0x1428)
+#define EXYNOS7_ISP1_SYS_PWR_REG (0x142C)
+#define EXYNOS7_MFC_SYS_PWR_REG (0x1430)
+#define EXYNOS7_MSCL_SYS_PWR_REG (0x1434)
+#define EXYNOS7_VPP_SYS_PWR_REG (0x1438)
+#define EXYNOS7_CLKRUN_CMU_AUD_SYS_PWR_REG (0x1440)
+#define EXYNOS7_CLKRUN_CMU_BUS0_SYS_PWR_REG (0x1444)
+#define EXYNOS7_CLKRUN_CMU_DISP_SYS_PWR_REG (0x1450)
+#define EXYNOS7_CLKRUN_CMU_FSYS0_SYS_PWR_REG (0x1454)
+#define EXYNOS7_CLKRUN_CMU_FSYS1_SYS_PWR_REG (0x1458)
+#define EXYNOS7_CLKRUN_CMU_G2D_SYS_PWR_REG (0x145C)
+#define EXYNOS7_CLKRUN_CMU_G3D_SYS_PWR_REG (0x1460)
+#define EXYNOS7_CLKRUN_CMU_HEVC_SYS_PWR_REG (0x1464)
+#define EXYNOS7_CLKRUN_CMU_ISP0_SYS_PWR_REG (0x1468)
+#define EXYNOS7_CLKRUN_CMU_ISP1_SYS_PWR_REG (0x146C)
+#define EXYNOS7_CLKRUN_CMU_MFC_SYS_PWR_REG (0x1470)
+#define EXYNOS7_CLKRUN_CMU_MSCL_SYS_PWR_REG (0x1474)
+#define EXYNOS7_CLKRUN_CMU_VPP_SYS_PWR_REG (0x1478)
+#define EXYNOS7_CLKSTOP_CMU_AUD_SYS_PWR_REG (0x1480)
+#define EXYNOS7_CLKSTOP_CMU_BUS0_SYS_PWR_REG (0x1484)
+#define EXYNOS7_CLKSTOP_CMU_DISP_SYS_PWR_REG (0x1490)
+#define EXYNOS7_CLKSTOP_CMU_FSYS0_SYS_PWR_REG (0x1494)
+#define EXYNOS7_CLKSTOP_CMU_FSYS1_SYS_PWR_REG (0x1498)
+#define EXYNOS7_CLKSTOP_CMU_G2D_SYS_PWR_REG (0x149C)
+#define EXYNOS7_CLKSTOP_CMU_G3D_SYS_PWR_REG (0x14A0)
+#define EXYNOS7_CLKSTOP_CMU_HEVC_SYS_PWR_REG (0x14A4)
+#define EXYNOS7_CLKSTOP_CMU_ISP0_SYS_PWR_REG (0x14A8)
+#define EXYNOS7_CLKSTOP_CMU_ISP1_SYS_PWR_REG (0x14AC)
+#define EXYNOS7_CLKSTOP_CMU_MFC_SYS_PWR_REG (0x14B0)
+#define EXYNOS7_CLKSTOP_CMU_MSCL_SYS_PWR_REG (0x14B4)
+#define EXYNOS7_CLKSTOP_CMU_VPP_SYS_PWR_REG (0x14B8)
+#define EXYNOS7_DISABLE_PLL_CMU_AUD_SYS_PWR_REG (0x14C0)
+#define EXYNOS7_DISABLE_PLL_CMU_BUS0_SYS_PWR_REG (0x14C4)
+#define EXYNOS7_DISABLE_PLL_CMU_DISP_SYS_PWR_REG (0x14D0)
+#define EXYNOS7_DISABLE_PLL_CMU_FSYS0_SYS_PWR_REG (0x14D4)
+#define EXYNOS7_DISABLE_PLL_CMU_FSYS1_SYS_PWR_REG (0x14D8)
+#define EXYNOS7_DISABLE_PLL_CMU_G2D_SYS_PWR_REG (0x14DC)
+#define EXYNOS7_DISABLE_PLL_CMU_G3D_SYS_PWR_REG (0x14E0)
+#define EXYNOS7_DISABLE_PLL_CMU_HEVC_SYS_PWR_REG (0x14E4)
+#define EXYNOS7_DISABLE_PLL_CMU_ISP0_SYS_PWR_REG (0x14E8)
+#define EXYNOS7_DISABLE_PLL_CMU_ISP1_SYS_PWR_REG (0x14EC)
+#define EXYNOS7_DISABLE_PLL_CMU_MFC_SYS_PWR_REG (0x14F0)
+#define EXYNOS7_DISABLE_PLL_CMU_MSCL_SYS_PWR_REG (0x14F4)
+#define EXYNOS7_DISABLE_PLL_CMU_VPP_SYS_PWR_REG (0x14F8)
+#define EXYNOS7_RESET_LOGIC_AUD_SYS_PWR_REG (0x1500)
+#define EXYNOS7_RESET_LOGIC_BUS0_SYS_PWR_REG (0x1504)
+#define EXYNOS7_RESET_LOGIC_DISP_SYS_PWR_REG (0x1510)
+#define EXYNOS7_RESET_LOGIC_FSYS0_SYS_PWR_REG (0x1514)
+#define EXYNOS7_RESET_LOGIC_FSYS1_SYS_PWR_REG (0x1518)
+#define EXYNOS7_RESET_LOGIC_G2D_SYS_PWR_REG (0x151C)
+#define EXYNOS7_RESET_LOGIC_G3D_SYS_PWR_REG (0x1520)
+#define EXYNOS7_RESET_LOGIC_HEVC_SYS_PWR_REG (0x1524)
+#define EXYNOS7_RESET_LOGIC_ISP0_SYS_PWR_REG (0x1528)
+#define EXYNOS7_RESET_LOGIC_ISP1_SYS_PWR_REG (0x152C)
+#define EXYNOS7_RESET_LOGIC_MFC_SYS_PWR_REG (0x1530)
+#define EXYNOS7_RESET_LOGIC_MSCL_SYS_PWR_REG (0x1534)
+#define EXYNOS7_RESET_LOGIC_VPP_SYS_PWR_REG (0x1538)
+#define EXYNOS7_MEMORY_AUD_SYS_PWR_REG (0x1540)
+#define EXYNOS7_MEMORY_DISP_SYS_PWR_REG (0x1550)
+#define EXYNOS7_MEMORY_FSYS0_SYS_PWR_REG (0x1554)
+#define EXYNOS7_MEMORY_FSYS1_SYS_PWR_REG (0x1558)
+#define EXYNOS7_MEMORY_G2D_SYS_PWR_REG (0x155C)
+#define EXYNOS7_MEMORY_G3D_SYS_PWR_REG (0x1560)
+#define EXYNOS7_MEMORY_HEVC_SYS_PWR_REG (0x1564)
+#define EXYNOS7_MEMORY_ISP0_SYS_PWR_REG (0x1568)
+#define EXYNOS7_MEMORY_ISP1_SYS_PWR_REG (0x156C)
+#define EXYNOS7_MEMORY_MFC_SYS_PWR_REG (0x1570)
+#define EXYNOS7_MEMORY_MSCL_SYS_PWR_REG (0x1574)
+#define EXYNOS7_MEMORY_VPP_SYS_PWR_REG (0x1578)
+#define EXYNOS7_RESET_CMU_AUD_SYS_PWR_REG (0x1580)
+#define EXYNOS7_RESET_CMU_BUS0_SYS_PWR_REG (0x1584)
+#define EXYNOS7_RESET_CMU_DISP_SYS_PWR_REG (0x1590)
+#define EXYNOS7_RESET_CMU_FSYS0_SYS_PWR_REG (0x1594)
+#define EXYNOS7_RESET_CMU_FSYS1_SYS_PWR_REG (0x1598)
+#define EXYNOS7_RESET_CMU_G2D_SYS_PWR_REG (0x159C)
+#define EXYNOS7_RESET_CMU_G3D_SYS_PWR_REG (0x15A0)
+#define EXYNOS7_RESET_CMU_HEVC_SYS_PWR_REG (0x15A4)
+#define EXYNOS7_RESET_CMU_ISP0_SYS_PWR_REG (0x15A8)
+#define EXYNOS7_RESET_CMU_ISP1_SYS_PWR_REG (0x15AC)
+#define EXYNOS7_RESET_CMU_MFC_SYS_PWR_REG (0x15B0)
+#define EXYNOS7_RESET_CMU_MSCL_SYS_PWR_REG (0x15B4)
+#define EXYNOS7_RESET_CMU_VPP_SYS_PWR_REG (0x15B8)
+#define EXYNOS7_RESET_SLEEP_BUS0_SYS_PWR_REG (0x15C4)
+#define EXYNOS7_RESET_SLEEP_FSYS0_SYS_PWR_REG (0x15D4)
+#define EXYNOS7_RESET_SLEEP_FSYS1_SYS_PWR_REG (0x15D8)
+#define EXYNOS7_ATLAS_CPU0_OPTION (0x2008)
+#define EXYNOS7_CPU_OPTION(_nr) (EXYNOS7_ATLAS_CPU0_OPTION + (_nr) * 0x80)
+#define EXYNOS7_ATLAS_CPU0_DURATION0 (0x2010)
+#define EXYNOS7_CPU_DURATION(_nr) (EXYNOS7_ATLAS_CPU0_DURATION0 + (_nr) * 0x80)
+#define EXYNOS7_ATLAS_NONCPU_OPTION (0x2408)
+#define EXYNOS7_ATLAS_CPUSEQUENCER_OPTION (0x2488)
+#define EXYNOS7_ATLAS_DBG_CONFIGURATION (0x2440)
+#define EXYNOS7_ATLAS_L2_OPTION (0x2608)
+#define EXYNOS7_RESET_CMU_TOP_OPTION (0x2868)
+#define EXYNOS7_TOP_PWR_MIF_OPTION (0x2CC8)
+#define EXYNOS7_TOP_RETENTION_OPTION (0x2C28)
+#define EXYNOS7_TOP_PWR_OPTION (0x2C48)
+#define EXYNOS7_LOGIC_RESET_OPTION (0x2D08)
+#define EXYNOS7_SLEEP_RESET_OPTION (0x2D48)
+#define EXYNOS7_MEMORY_TOP_ALV_OPTION (0x2E28)
+#define EXYNOS7_MEMORY_TOP_OPTION (0x2E08)
+#define EXYNOS7_PAD_RETENTION_AUD_OPTION (0x3028)
+#define EXYNOS7_PAD_RETENTION_MMC2_OPTION (0x30C8)
+#define EXYNOS7_PAD_RETENTION_TOP_OPTION (0x3108)
+#define EXYNOS7_PAD_RETENTION_UART_OPTION (0x3128)
+#define EXYNOS7_PAD_RETENTION_MMC0_OPTION (0x3148)
+#define EXYNOS7_PAD_RETENTION_MMC1_OPTION (0x3168)
+#define EXYNOS7_PAD_RETENTION_EBIA_OPTION (0x3188)
+#define EXYNOS7_PAD_RETENTION_EBIB_OPTION (0x31A8)
+#define EXYNOS7_PAD_RETENTION_SPI_OPTION (0x31C8)
+#define EXYNOS7_PAD_RETENTION_MIF_OPTION (0x31E8)
+#define EXYNOS7_PAD_RETENTION_UFS_OPTION (0x3268)
+#define EXYNOS7_PAD_RETENTION_FSYSGENIO_OPTION (0x32A8)
+#define EXYNOS7_PS_HOLD_CONTROL (0x330C)
+#define EXYNOS7_ATLAS_OPTION (0x3A08)
+#define EXYNOS7_AUD_OPTION (0x4008)
+#define EXYNOS7_BUS0_OPTION (0x4028)
+#define EXYNOS7_CAM0_OPTION (0x4048)
+#define EXYNOS7_DISP_OPTION (0x4088)
+#define EXYNOS7_FSYS0_OPTION (0x40A8)
+#define EXYNOS7_FSYS1_OPTION (0x40C8)
+#define EXYNOS7_G2D_OPTION (0x40E8)
+#define EXYNOS7_G3D_OPTION (0x4108)
+#define EXYNOS7_HEVC_OPTION (0x4128)
+#define EXYNOS7_ISP0_OPTION (0x4148)
+#define EXYNOS7_ISP1_OPTION (0x4188)
+#define EXYNOS7_MFC_OPTION (0x41A8)
+#define EXYNOS7_MSCL_OPTION (0x41C8)
+#define EXYNOS7_VPP_OPTION (0x41E8)
+
+/* EXYNOS7_WAKEUP_STAT */
+#define EXYNOS7_WAKEUP_STAT_EINT (1 << 0)
+#define EXYNOS7_WAKEUP_STAT_RTC_ALARM (1 << 1)
+
+/* EXYNOS7_CENTRAL_SEQ_CONFIGURATION */
+#define EXYNOS7_CENTRALSEQ_PWR_CFG (0x1 << 16)
+
+#define EXYNOS7_USE_DEACTIVATE_ACE (0x1 << 19)
+#define EXYNOS7_USE_DEACTIVATE_ACP (0x1 << 18)
+#define EXYNOS7_USE_AUTO_L2FLUSHREQ (0x1 << 17)
+#define EXYNOS7_USE_STANDBYWFIL2 (0x1 << 16)
+#define EXYNOS7_USE_RETENTION (0x1 << 4)
+
+/* EXYNOS7_PMU_DEBUG */
+#define EXYNOS7_CLKOUT_DISABLE (0x1 << 0)
+
+#define EXYNOS7_USE_SMPEN (0x1 << 28)
+#define EXYNOS7_USE_STANDBYWFE (0x1 << 24)
+#define EXYNOS7_USE_STANDBYWFI (0x1 << 16)
+#define EXYNOS7_USE_SC_FEEDBACK (0x1 << 1)
+#define EXYNOS7_USE_SC_COUNTER (0x1 << 0)
+
+/* EXYNOS7_PAD_RETENTION_AUD_OPTION */
+#define PAD_INITIATE_WAKEUP (0x1 << 28)
+
+#define EXYNOS7_DUR_WAIT_RESET (0xF << 20)
+#define EXYNOS7_DUR_SCALL (0xF << 4)
+#define EXYNOS7_DUR_SCALL_VALUE (0x1 << 4)
+
+#define EXYNOS7_SKIP_BLK_PWR_DOWN (0x1 << 8)
+#define EXYNOS7_ENABLE_ATLAS_CPU (0x1 << 0)
+
+#define EXYNOS7_PS_HOLD_OUTPUT (0x1 << 8)
+#define EXYNOS7_ENABLE_HW_TRIP (0x1 << 31)
+#define EXYNOS7_DBG_INITIATE_WAKEUP (0x3 << 16)
+
+#define EXYNOS7_CORE_ARMCLK_STOPCTRL (0x1000)
+
#endif /* __ASM_ARCH_REGS_PMU_H */
--
1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: amit.daniel@samsung.com (Amit Daniel Kachhap)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 4/5] drivers: soc: exynos-pmu: Add support for Exynos7
Date: Mon, 24 Nov 2014 07:36:14 +0530 [thread overview]
Message-ID: <1416794775-1605-5-git-send-email-amit.daniel@samsung.com> (raw)
In-Reply-To: <1416794775-1605-1-git-send-email-amit.daniel@samsung.com>
Add PMU settings for exynos7. This is required for future suspend-to-ram,
cpuidle and power domain support.
Note: In this patch some static declarations lines are over 80
characters per line for easy redability.
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Eunseok Choi <es10.choi@samsung.com>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
---
.../devicetree/bindings/arm/samsung/pmu.txt | 1 +
drivers/soc/samsung/exynos-pmu.c | 427 +++++++++++++++++++-
include/linux/soc/samsung/exynos-regs-pmu.h | 273 +++++++++++++
3 files changed, 700 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 1e1979b..67b2113 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -10,6 +10,7 @@ Properties:
- "samsung,exynos5260-pmu" - for Exynos5260 SoC.
- "samsung,exynos5410-pmu" - for Exynos5410 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
+ - "samsung,exynos7-pmu" - for Exynos7 SoC.
second value must be always "syscon".
- reg : offset and length of the register set.
diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c
index f7ae8a0..cb9e356 100644
--- a/drivers/soc/samsung/exynos-pmu.c
+++ b/drivers/soc/samsung/exynos-pmu.c
@@ -42,6 +42,7 @@ struct exynos_pmu_context {
static void __iomem *pmu_base_addr;
static struct exynos_pmu_context *pmu_context;
+extern u32 exynos_get_eint_wake_mask(void);
static inline void pmu_raw_writel(u32 val, u32 offset)
{
@@ -497,6 +498,211 @@ static struct exynos_pmu_conf exynos5420_pmu_config[] = {
{ PMU_TABLE_END,},
};
+static const struct exynos_pmu_conf exynos7_pmu_config[] = {
+ /* { .offset = offset, .val = { AFTR, LPA, SLEEP } } */
+ { EXYNOS7_ATLAS_CPU0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU0_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU0_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU0_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_CPU1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU1_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU1_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU1_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_CPU2_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU2_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU2_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU2_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_CPU3_SYS_PWR_REG, { 0x0, 0x0, 0x8 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU3_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU3_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DIS_IRQ_ATLAS_CPU3_CPUSEQUENCER_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_NONCPU_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_DBG_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_ATLAS_L2_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CPUCLKSTOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_MIF_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_DDRPHY_DLLLOCK_SYS_PWR_REG, { 0x1, 0x1, 0x1 } },
+ { EXYNOS7_DISABLE_PLL_CMU_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_TOP_BUS_SYS_PWR_REG, { 0x7, 0x0, 0x0 } },
+ { EXYNOS7_TOP_RETENTION_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_TOP_PWR_SYS_PWR_REG, { 0x3, 0x0, 0x3 } },
+ { EXYNOS7_TOP_BUS_MIF_SYS_PWR_REG, { 0x7, 0x0, 0x0 } },
+ { EXYNOS7_TOP_RETENTION_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_TOP_PWR_MIF_SYS_PWR_REG, { 0x3, 0x0, 0x3 } },
+ { EXYNOS7_RET_OSCCLK_GATE_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_LOGIC_RESET_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_OSCCLK_GATE_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_SLEEP_RESET_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_LOGIC_RESET_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_OSCCLK_GATE_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_SLEEP_RESET_MIF_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_RET_OSCCLK_GATE_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x1 } },
+ { EXYNOS7_MEMORY_TOP_SYS_PWR_REG, { 0x3, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_TOP_ALV_SYS_PWR_REG, { 0x3, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_LPDDR4_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_AUD_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_JTAG_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MMC2_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_TOP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_UART_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MMC0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MMC1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_EBIA_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_EBIB_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_SPI_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_ISOLATION_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_LLI_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_UFS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_PAD_ISOLATION_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_RETENTION_FSYSGENIO_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_PAD_ALV_SEL_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_XXTI_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_XXTI26_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_EXT_REGULATOR_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_GPIO_MODE_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_FSYS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_FSYS1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_BUS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_MIF_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_GPIO_MODE_AUD_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_ATLAS_SYS_PWR_REG, { 0xF, 0xF, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_ATLAS_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_ATLAS_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_ATLAS_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_ATLAS_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_AUD_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_BUS0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_CAM0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_CAM1_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_DISP_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_FSYS0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_FSYS1_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_G2D_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_G3D_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_HEVC_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_ISP0_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_ISP1_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_MFC_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_MSCL_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_VPP_SYS_PWR_REG, { 0xF, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_BUS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKRUN_CMU_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_BUS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CLKSTOP_CMU_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_AUD_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_BUS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_DISP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_FSYS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_FSYS1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_G2D_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_G3D_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_HEVC_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_ISP0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_ISP1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_MFC_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_MSCL_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_DISABLE_PLL_CMU_VPP_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_BUS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_LOGIC_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_AUD_SYS_PWR_REG, { 0x0, 0x3, 0x0 } },
+ { EXYNOS7_MEMORY_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_FSYS0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_FSYS1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_MEMORY_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_AUD_SYS_PWR_REG, { 0x0, 0x1, 0x0 } },
+ { EXYNOS7_RESET_CMU_BUS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_DISP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_FSYS0_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_FSYS1_SYS_PWR_REG, { 0x1, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_G2D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_HEVC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_ISP0_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_ISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_MSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_CMU_VPP_SYS_PWR_REG, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_BUS0_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_FSYS0_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { EXYNOS7_RESET_SLEEP_FSYS1_SYS_PWR_REG, { 0x1, 0x1, 0x0 } },
+ { PMU_TABLE_END, },
+};
+
+/* Extra PMU configurations (provided by hardware team) that are not part
+ * of the UM */
+static const struct exynos_pmu_conf exynos7_pmu_config_extra[] = {
+ /* { .offset = offset, .val = { AFTR, LPA, SLEEP } } */
+ { EXYNOS7_PMU_SYNC_CTRL, { 0x0, 0x0, 0x0 } },
+ { EXYNOS7_CENTRAL_SEQ_MIF_OPTION, { 0x1000, 0x1000, 0x0 } },
+ { EXYNOS7_WAKEUP_MASK_MIF, { 0x100013, 0x100013, 0x0 } },
+ { EXYNOS7_ATLAS_NONCPU_OPTION, { 0x11, 0x11, 0x11 } },
+ { EXYNOS7_MEMORY_TOP_OPTION, { 0x11, 0x11, 0x1 } },
+ { EXYNOS7_MEMORY_TOP_ALV_OPTION, { 0x11, 0x11, 0x11 } },
+ { EXYNOS7_RESET_CMU_TOP_OPTION, { 0x0, 0x80000000, 0x0 } },
+ { EXYNOS7_ATLAS_OPTION, { 0x101, 0x101, 0x80001101 } },
+ { EXYNOS7_BUS0_OPTION, { 0x101, 0x101, 0x1101 } },
+ { EXYNOS7_FSYS0_OPTION, { 0x101, 0x101, 0x1101 } },
+ { EXYNOS7_FSYS1_OPTION, { 0x101, 0x101, 0x1101 } },
+ { EXYNOS7_AUD_OPTION, { 0x101, 0xC0000101, 0x101 } },
+ { EXYNOS7_G3D_OPTION, { 0x181, 0x181, 0x181 } },
+ { EXYNOS7_SLEEP_RESET_OPTION, { 0x100000, 0x100000, 0x100000 } },
+ { EXYNOS7_TOP_PWR_OPTION, { 0x1, 0x80800002, 0x1 } },
+ { EXYNOS7_TOP_PWR_MIF_OPTION, { 0x1, 0x1, 0x1 } },
+ { EXYNOS7_LOGIC_RESET_OPTION, { 0x0, 0x80000000, 0x0 } },
+ { EXYNOS7_TOP_RETENTION_OPTION, { 0x0, 0x80000000, 0x0 } },
+ { PMU_TABLE_END, },
+};
+
static unsigned int const exynos5_list_both_cnt_feed[] = {
EXYNOS5_ARM_CORE0_OPTION,
EXYNOS5_ARM_CORE1_OPTION,
@@ -555,6 +761,26 @@ static unsigned int const exynos5420_list_disable_pmu_reg[] = {
EXYNOS5420_CMU_RESET_FSYS_SYS_PWR_REG,
};
+static unsigned int const exynos7_list_feed[] = {
+ EXYNOS7_ATLAS_NONCPU_OPTION,
+ EXYNOS7_TOP_PWR_OPTION,
+ EXYNOS7_TOP_PWR_MIF_OPTION,
+ EXYNOS7_AUD_OPTION,
+ EXYNOS7_CAM0_OPTION,
+ EXYNOS7_DISP_OPTION,
+ EXYNOS7_G2D_OPTION,
+ EXYNOS7_G3D_OPTION,
+ EXYNOS7_HEVC_OPTION,
+ EXYNOS7_MSCL_OPTION,
+ EXYNOS7_MFC_OPTION,
+ EXYNOS7_BUS0_OPTION,
+ EXYNOS7_FSYS0_OPTION,
+ EXYNOS7_FSYS1_OPTION,
+ EXYNOS7_ISP0_OPTION,
+ EXYNOS7_ISP1_OPTION,
+ EXYNOS7_VPP_OPTION,
+};
+
static void exynos5_power_off(void)
{
unsigned int tmp;
@@ -585,7 +811,6 @@ void exynos5420_powerdown_conf(enum sys_powerdown mode)
pmu_raw_writel(this_cluster, EXYNOS_IROM_DATA2);
}
-
static void exynos5_powerdown_conf(enum sys_powerdown mode)
{
unsigned int i;
@@ -734,6 +959,195 @@ static int pmu_restart_notify(struct notifier_block *this,
return NOTIFY_DONE;
}
+static void exynos7_set_wakeupmask(enum sys_powerdown mode)
+{
+ u32 intmask = 0;
+
+ pmu_raw_writel(exynos_get_eint_wake_mask(), EXYNOS7_EINT_WAKEUP_MASK);
+
+ switch (mode) {
+ case SYS_SLEEP:
+ /* BIT(31): deactivate wakeup event monitoring circuit */
+ intmask = 0x7FFFFFFF;
+ break;
+ default:
+ break;
+ }
+ pmu_raw_writel(intmask, EXYNOS7_WAKEUP_MASK);
+ pmu_raw_writel(0xFFFF0000, EXYNOS7_WAKEUP_MASK2);
+ pmu_raw_writel(0xFFFF0000, EXYNOS7_WAKEUP_MASK3);
+}
+
+static void exynos7_clear_wakeupmask(void)
+{
+ pmu_raw_writel(0, EXYNOS7_EINT_WAKEUP_MASK);
+ pmu_raw_writel(0, EXYNOS7_WAKEUP_MASK);
+ pmu_raw_writel(0, EXYNOS7_WAKEUP_MASK2);
+ pmu_raw_writel(0, EXYNOS7_WAKEUP_MASK3);
+}
+
+static void exynos7_pmu_central_seq(bool enable)
+{
+ unsigned int tmp;
+
+ /* central sequencer */
+ tmp = pmu_raw_readl(EXYNOS7_CENTRAL_SEQ_CONFIGURATION);
+ if (enable)
+ tmp &= ~EXYNOS7_CENTRALSEQ_PWR_CFG;
+ else
+ tmp |= EXYNOS7_CENTRALSEQ_PWR_CFG;
+ pmu_raw_writel(tmp, EXYNOS7_CENTRAL_SEQ_CONFIGURATION);
+
+ /* central sequencer MIF */
+ tmp = pmu_raw_readl(EXYNOS7_CENTRAL_SEQ_MIF_CONFIGURATION);
+ if (enable)
+ tmp &= ~EXYNOS7_CENTRALSEQ_PWR_CFG;
+ else
+ tmp |= EXYNOS7_CENTRALSEQ_PWR_CFG;
+ pmu_raw_writel(tmp, EXYNOS7_CENTRAL_SEQ_MIF_CONFIGURATION);
+}
+
+static void exynos7_pmu_pad_retention_release(void)
+{
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_AUD_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MMC2_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_TOP_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_UART_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MMC0_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MMC1_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_EBIA_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_EBIB_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_SPI_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_MIF_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP, EXYNOS7_PAD_RETENTION_UFS_OPTION);
+ pmu_raw_writel(PAD_INITIATE_WAKEUP,
+ EXYNOS7_PAD_RETENTION_FSYSGENIO_OPTION);
+}
+
+static void exynos7_powerdown_conf(enum sys_powerdown mode)
+{
+ exynos7_set_wakeupmask(mode);
+ exynos7_pmu_central_seq(true);
+ if (!(pmu_raw_readl(EXYNOS7_PMU_DEBUG) &
+ EXYNOS7_CLKOUT_DISABLE))
+ pmu_raw_writel(0x1, EXYNOS7_XXTI_SYS_PWR_REG);
+}
+
+static void exynos7_show_wakeup_reason(void)
+{
+ unsigned int wakeup_stat;
+
+ wakeup_stat = pmu_raw_readl(EXYNOS7_WAKEUP_STAT);
+
+ if (wakeup_stat & EXYNOS7_WAKEUP_STAT_RTC_ALARM)
+ pr_info("Resume caused by RTC alarm\n");
+ else
+ pr_info("Resume caused by wakeup_stat 0x%08x\n",
+ wakeup_stat);
+}
+
+static void exynos7_powerup_conf(enum sys_powerdown mode)
+{
+ /* Check early wake up*/
+ unsigned int wakeup;
+
+ wakeup = pmu_raw_readl(EXYNOS7_CENTRAL_SEQ_CONFIGURATION);
+ wakeup &= EXYNOS7_CENTRALSEQ_PWR_CFG;
+ if (wakeup)
+ /* Proper wakeup*/
+ exynos7_pmu_pad_retention_release();
+ else
+ /* Early wakeup */
+ exynos7_pmu_central_seq(false);
+
+ exynos7_clear_wakeupmask();
+ exynos7_show_wakeup_reason();
+}
+
+static void exynos7_pmu_init(void)
+{
+ unsigned int cpu;
+ unsigned int tmp, i;
+ struct device_node *node;
+ static void __iomem *atlas_cmu_base;
+
+ /* Enable only SC_FEEDBACK for the register list */
+ for (i = 0 ; i < ARRAY_SIZE(exynos7_list_feed) ; i++) {
+ tmp = pmu_raw_readl(exynos7_list_feed[i]);
+ tmp &= ~EXYNOS5_USE_SC_COUNTER;
+ tmp |= EXYNOS5_USE_SC_FEEDBACK;
+ pmu_raw_writel(tmp, exynos7_list_feed[i]);
+ }
+
+ /*
+ * Disable automatic L2 flush, Disable L2 retention and
+ * Enable STANDBYWFIL2, ACE/ACP
+ */
+ tmp = pmu_raw_readl(EXYNOS7_ATLAS_L2_OPTION);
+ tmp &= ~(EXYNOS7_USE_AUTO_L2FLUSHREQ | EXYNOS7_USE_RETENTION);
+ tmp |= (EXYNOS7_USE_STANDBYWFIL2 |
+ EXYNOS7_USE_DEACTIVATE_ACE |
+ EXYNOS7_USE_DEACTIVATE_ACP);
+ pmu_raw_writel(tmp, EXYNOS7_ATLAS_L2_OPTION);
+
+ /*
+ * Enable both SC_COUNTER and SC_FEEDBACK for the CPUs
+ * Use STANDBYWFI and SMPEN to indicate that core is ready to enter
+ * low power mode
+ */
+ for (cpu = 0; cpu < 4; cpu++) {
+ tmp = pmu_raw_readl(EXYNOS7_CPU_OPTION(cpu));
+ tmp |= (EXYNOS5_USE_SC_FEEDBACK | EXYNOS5_USE_SC_COUNTER);
+ tmp |= EXYNOS7_USE_SMPEN;
+ tmp |= EXYNOS7_USE_STANDBYWFI;
+ tmp &= ~EXYNOS7_USE_STANDBYWFE;
+ pmu_raw_writel(tmp, EXYNOS7_CPU_OPTION(cpu));
+
+ tmp = pmu_raw_readl(EXYNOS7_CPU_DURATION(cpu));
+ tmp |= EXYNOS7_DUR_WAIT_RESET;
+ tmp &= ~EXYNOS7_DUR_SCALL;
+ tmp |= EXYNOS7_DUR_SCALL_VALUE;
+ pmu_raw_writel(tmp, EXYNOS7_CPU_DURATION(cpu));
+ }
+
+ /* Skip atlas block power-off during automatic power down sequence */
+ tmp = pmu_raw_readl(EXYNOS7_ATLAS_CPUSEQUENCER_OPTION);
+ tmp |= EXYNOS7_SKIP_BLK_PWR_DOWN;
+ pmu_raw_writel(tmp, EXYNOS7_ATLAS_CPUSEQUENCER_OPTION);
+
+ /* Limit in-rush current during local power up of cores */
+ tmp = pmu_raw_readl(EXYNOS7_UP_SCHEDULER);
+ tmp |= EXYNOS7_ENABLE_ATLAS_CPU;
+ pmu_raw_writel(tmp, EXYNOS7_UP_SCHEDULER);
+
+ /* Enable PS hold and hardware tripping */
+ tmp = pmu_raw_readl(EXYNOS7_PS_HOLD_CONTROL);
+ tmp |= EXYNOS7_PS_HOLD_OUTPUT;
+ tmp |= EXYNOS7_ENABLE_HW_TRIP;
+ pmu_raw_writel(tmp, EXYNOS7_PS_HOLD_CONTROL);
+
+ /* Enable debug area of atlas cpu */
+ tmp = pmu_raw_readl(EXYNOS7_ATLAS_DBG_CONFIGURATION);
+ tmp |= EXYNOS7_DBG_INITIATE_WAKEUP;
+ pmu_raw_writel(tmp, EXYNOS7_ATLAS_DBG_CONFIGURATION);
+
+ /*
+ * Set clock freeze cycle count to 0 before and after arm clamp or
+ * reset signal transition
+ */
+ node = of_find_compatible_node(NULL, NULL,
+ "samsung,exynos7-clock-atlas");
+ if (node) {
+ atlas_cmu_base = of_iomap(node, 0);
+ if (!atlas_cmu_base)
+ return;
+
+ __raw_writel(0x0,
+ atlas_cmu_base + EXYNOS7_CORE_ARMCLK_STOPCTRL);
+ iounmap(atlas_cmu_base);
+ }
+}
+
static const struct exynos_pmu_data exynos4210_pmu_data = {
.pmu_config = exynos4210_pmu_config,
};
@@ -759,6 +1173,14 @@ static struct exynos_pmu_data exynos5420_pmu_data = {
.powerdown_conf = exynos5420_powerdown_conf,
};
+static const struct exynos_pmu_data exynos7_pmu_data = {
+ .pmu_config = exynos7_pmu_config,
+ .pmu_init = exynos7_pmu_init,
+ .pmu_config_extra = exynos7_pmu_config_extra,
+ .powerdown_conf = exynos7_powerdown_conf,
+ .powerup_conf = exynos7_powerup_conf,
+};
+
/*
* PMU platform driver and devicetree bindings.
*/
@@ -778,6 +1200,9 @@ static const struct of_device_id exynos_pmu_of_device_ids[] = {
}, {
.compatible = "samsung,exynos5420-pmu",
.data = &exynos5420_pmu_data,
+ }, {
+ .compatible = "samsung,exynos7-pmu",
+ .data = &exynos7_pmu_data,
},
{ /*sentinel*/ },
};
diff --git a/include/linux/soc/samsung/exynos-regs-pmu.h b/include/linux/soc/samsung/exynos-regs-pmu.h
index 46b973b..7cfadd3 100644
--- a/include/linux/soc/samsung/exynos-regs-pmu.h
+++ b/include/linux/soc/samsung/exynos-regs-pmu.h
@@ -559,4 +559,277 @@ static inline unsigned int exynos_pmu_cpunr(unsigned int mpidr)
| EXYNOS5420_KFC_USE_STANDBY_WFI2 \
| EXYNOS5420_KFC_USE_STANDBY_WFI3)
+/* For EXYNOS7 */
+#define EXYNOS7_PMU_SYNC_CTRL (0x0020)
+#define EXYNOS7_UP_SCHEDULER (0x0120)
+#define EXYNOS7_CENTRAL_SEQ_CONFIGURATION (0x0200)
+#define EXYNOS7_CENTRAL_SEQ_OPTION (0x0208)
+#define EXYNOS7_CENTRAL_SEQ_MIF_CONFIGURATION (0x0240)
+#define EXYNOS7_CENTRAL_SEQ_MIF_OPTION (0x0248)
+#define EXYNOS7_WAKEUP_STAT (0x0600)
+#define EXYNOS7_EINT_WAKEUP_MASK (0x060C)
+#define EXYNOS7_WAKEUP_MASK (0x0610)
+#define EXYNOS7_WAKEUP_MASK2 (0x0614)
+#define EXYNOS7_WAKEUP_MASK3 (0x0618)
+#define EXYNOS7_WAKEUP_MASK_MIF (0x0628)
+#define EXYNOS7_PMU_DEBUG (0x0A00)
+#define EXYNOS7_ARM_CONTROL_OPTION (0x0A04)
+#define EXYNOS7_ATLAS_CPU0_SYS_PWR_REG (0x1000)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU0_LOCAL_SYS_PWR_REG (0x1004)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU0_CENTRAL_SYS_PWR_REG (0x1008)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU0_CPUSEQUENCER_SYS_PWR_REG (0x100C)
+#define EXYNOS7_ATLAS_CPU1_SYS_PWR_REG (0x1010)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU1_LOCAL_SYS_PWR_REG (0x1014)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU1_CENTRAL_SYS_PWR_REG (0x1018)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU1_CPUSEQUENCER_SYS_PWR_REG (0x101C)
+#define EXYNOS7_ATLAS_CPU2_SYS_PWR_REG (0x1020)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU2_LOCAL_SYS_PWR_REG (0x1024)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU2_CENTRAL_SYS_PWR_REG (0x1028)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU2_CPUSEQUENCER_SYS_PWR_REG (0x102C)
+#define EXYNOS7_ATLAS_CPU3_SYS_PWR_REG (0x1030)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU3_LOCAL_SYS_PWR_REG (0x1034)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU3_CENTRAL_SYS_PWR_REG (0x1038)
+#define EXYNOS7_DIS_IRQ_ATLAS_CPU3_CPUSEQUENCER_SYS_PWR_REG (0x103C)
+#define EXYNOS7_ATLAS_NONCPU_SYS_PWR_REG (0x1080)
+#define EXYNOS7_ATLAS_DBG_SYS_PWR_REG (0x1088)
+#define EXYNOS7_ATLAS_L2_SYS_PWR_REG (0x10C0)
+#define EXYNOS7_CLKSTOP_CMU_TOP_SYS_PWR_REG (0x1100)
+#define EXYNOS7_CLKRUN_CMU_TOP_SYS_PWR_REG (0x1104)
+#define EXYNOS7_RESET_CMU_TOP_SYS_PWR_REG (0x110C)
+#define EXYNOS7_RESET_CPUCLKSTOP_SYS_PWR_REG (0x111C)
+#define EXYNOS7_CLKSTOP_CMU_MIF_SYS_PWR_REG (0x1120)
+#define EXYNOS7_CLKRUN_CMU_MIF_SYS_PWR_REG (0x1124)
+#define EXYNOS7_RESET_CMU_MIF_SYS_PWR_REG (0x112C)
+#define EXYNOS7_DDRPHY_DLLLOCK_SYS_PWR_REG (0x1138)
+#define EXYNOS7_DISABLE_PLL_CMU_TOP_SYS_PWR_REG (0x1140)
+#define EXYNOS7_DISABLE_PLL_CMU_MIF_SYS_PWR_REG (0x1160)
+#define EXYNOS7_TOP_BUS_SYS_PWR_REG (0x1180)
+#define EXYNOS7_TOP_RETENTION_SYS_PWR_REG (0x1184)
+#define EXYNOS7_TOP_PWR_SYS_PWR_REG (0x1188)
+#define EXYNOS7_TOP_BUS_MIF_SYS_PWR_REG (0x1190)
+#define EXYNOS7_TOP_RETENTION_MIF_SYS_PWR_REG (0x1194)
+#define EXYNOS7_TOP_PWR_MIF_SYS_PWR_REG (0x1198)
+#define EXYNOS7_RET_OSCCLK_GATE_SYS_PWR_REG (0x119C)
+#define EXYNOS7_LOGIC_RESET_SYS_PWR_REG (0x11A0)
+#define EXYNOS7_OSCCLK_GATE_SYS_PWR_REG (0x11A4)
+#define EXYNOS7_SLEEP_RESET_SYS_PWR_REG (0x11A8)
+#define EXYNOS7_LOGIC_RESET_MIF_SYS_PWR_REG (0x11B0)
+#define EXYNOS7_OSCCLK_GATE_MIF_SYS_PWR_REG (0x11B4)
+#define EXYNOS7_SLEEP_RESET_MIF_SYS_PWR_REG (0x11B8)
+#define EXYNOS7_RET_OSCCLK_GATE_MIF_SYS_PWR_REG (0x11BC)
+#define EXYNOS7_MEMORY_TOP_SYS_PWR_REG (0x11C0)
+#define EXYNOS7_MEMORY_TOP_ALV_SYS_PWR_REG (0x11C4)
+#define EXYNOS7_PAD_RETENTION_LPDDR4_SYS_PWR_REG (0x1200)
+#define EXYNOS7_PAD_RETENTION_AUD_SYS_PWR_REG (0x1204)
+#define EXYNOS7_PAD_RETENTION_JTAG_SYS_PWR_REG (0x1208)
+#define EXYNOS7_PAD_RETENTION_MMC2_SYS_PWR_REG (0x1218)
+#define EXYNOS7_PAD_RETENTION_TOP_SYS_PWR_REG (0x1220)
+#define EXYNOS7_PAD_RETENTION_UART_SYS_PWR_REG (0x1224)
+#define EXYNOS7_PAD_RETENTION_MMC0_SYS_PWR_REG (0x1228)
+#define EXYNOS7_PAD_RETENTION_MMC1_SYS_PWR_REG (0x122C)
+#define EXYNOS7_PAD_RETENTION_EBIA_SYS_PWR_REG (0x1230)
+#define EXYNOS7_PAD_RETENTION_EBIB_SYS_PWR_REG (0x1234)
+#define EXYNOS7_PAD_RETENTION_SPI_SYS_PWR_REG (0x1238)
+#define EXYNOS7_PAD_RETENTION_MIF_SYS_PWR_REG (0x123C)
+#define EXYNOS7_PAD_ISOLATION_SYS_PWR_REG (0x1240)
+#define EXYNOS7_PAD_RETENTION_LLI_SYS_PWR_REG (0x1244)
+#define EXYNOS7_PAD_RETENTION_UFS_SYS_PWR_REG (0x1248)
+#define EXYNOS7_PAD_ISOLATION_MIF_SYS_PWR_REG (0x1250)
+#define EXYNOS7_PAD_RETENTION_FSYSGENIO_SYS_PWR_REG (0x1254)
+#define EXYNOS7_PAD_ALV_SEL_SYS_PWR_REG (0x1260)
+#define EXYNOS7_XXTI_SYS_PWR_REG (0x1284)
+#define EXYNOS7_XXTI26_SYS_PWR_REG (0x1288)
+#define EXYNOS7_EXT_REGULATOR_SYS_PWR_REG (0x12C0)
+#define EXYNOS7_GPIO_MODE_SYS_PWR_REG (0x1300)
+#define EXYNOS7_GPIO_MODE_FSYS0_SYS_PWR_REG (0x1304)
+#define EXYNOS7_GPIO_MODE_FSYS1_SYS_PWR_REG (0x1308)
+#define EXYNOS7_GPIO_MODE_BUS0_SYS_PWR_REG (0x130C)
+#define EXYNOS7_GPIO_MODE_MIF_SYS_PWR_REG (0x1320)
+#define EXYNOS7_GPIO_MODE_AUD_SYS_PWR_REG (0x1340)
+#define EXYNOS7_ATLAS_SYS_PWR_REG (0x1350)
+#define EXYNOS7_CLKRUN_CMU_ATLAS_SYS_PWR_REG (0x1358)
+#define EXYNOS7_CLKSTOP_CMU_ATLAS_SYS_PWR_REG (0x1360)
+#define EXYNOS7_DISABLE_PLL_CMU_ATLAS_SYS_PWR_REG (0x1368)
+#define EXYNOS7_RESET_LOGIC_ATLAS_SYS_PWR_REG (0x1370)
+#define EXYNOS7_MEMORY_ATLAS_SYS_PWR_REG (0x1378)
+#define EXYNOS7_RESET_CMU_ATLAS_SYS_PWR_REG (0x137C)
+#define EXYNOS7_RESET_SLEEP_ATLAS_SYS_PWR_REG (0x1384)
+#define EXYNOS7_AUD_SYS_PWR_REG (0x1400)
+#define EXYNOS7_BUS0_SYS_PWR_REG (0x1404)
+#define EXYNOS7_CAM0_SYS_PWR_REG (0x1408)
+#define EXYNOS7_CAM1_SYS_PWR_REG (0x140C)
+#define EXYNOS7_DISP_SYS_PWR_REG (0x1410)
+#define EXYNOS7_FSYS0_SYS_PWR_REG (0x1414)
+#define EXYNOS7_FSYS1_SYS_PWR_REG (0x1418)
+#define EXYNOS7_G2D_SYS_PWR_REG (0x141C)
+#define EXYNOS7_G3D_SYS_PWR_REG (0x1420)
+#define EXYNOS7_HEVC_SYS_PWR_REG (0x1424)
+#define EXYNOS7_ISP0_SYS_PWR_REG (0x1428)
+#define EXYNOS7_ISP1_SYS_PWR_REG (0x142C)
+#define EXYNOS7_MFC_SYS_PWR_REG (0x1430)
+#define EXYNOS7_MSCL_SYS_PWR_REG (0x1434)
+#define EXYNOS7_VPP_SYS_PWR_REG (0x1438)
+#define EXYNOS7_CLKRUN_CMU_AUD_SYS_PWR_REG (0x1440)
+#define EXYNOS7_CLKRUN_CMU_BUS0_SYS_PWR_REG (0x1444)
+#define EXYNOS7_CLKRUN_CMU_DISP_SYS_PWR_REG (0x1450)
+#define EXYNOS7_CLKRUN_CMU_FSYS0_SYS_PWR_REG (0x1454)
+#define EXYNOS7_CLKRUN_CMU_FSYS1_SYS_PWR_REG (0x1458)
+#define EXYNOS7_CLKRUN_CMU_G2D_SYS_PWR_REG (0x145C)
+#define EXYNOS7_CLKRUN_CMU_G3D_SYS_PWR_REG (0x1460)
+#define EXYNOS7_CLKRUN_CMU_HEVC_SYS_PWR_REG (0x1464)
+#define EXYNOS7_CLKRUN_CMU_ISP0_SYS_PWR_REG (0x1468)
+#define EXYNOS7_CLKRUN_CMU_ISP1_SYS_PWR_REG (0x146C)
+#define EXYNOS7_CLKRUN_CMU_MFC_SYS_PWR_REG (0x1470)
+#define EXYNOS7_CLKRUN_CMU_MSCL_SYS_PWR_REG (0x1474)
+#define EXYNOS7_CLKRUN_CMU_VPP_SYS_PWR_REG (0x1478)
+#define EXYNOS7_CLKSTOP_CMU_AUD_SYS_PWR_REG (0x1480)
+#define EXYNOS7_CLKSTOP_CMU_BUS0_SYS_PWR_REG (0x1484)
+#define EXYNOS7_CLKSTOP_CMU_DISP_SYS_PWR_REG (0x1490)
+#define EXYNOS7_CLKSTOP_CMU_FSYS0_SYS_PWR_REG (0x1494)
+#define EXYNOS7_CLKSTOP_CMU_FSYS1_SYS_PWR_REG (0x1498)
+#define EXYNOS7_CLKSTOP_CMU_G2D_SYS_PWR_REG (0x149C)
+#define EXYNOS7_CLKSTOP_CMU_G3D_SYS_PWR_REG (0x14A0)
+#define EXYNOS7_CLKSTOP_CMU_HEVC_SYS_PWR_REG (0x14A4)
+#define EXYNOS7_CLKSTOP_CMU_ISP0_SYS_PWR_REG (0x14A8)
+#define EXYNOS7_CLKSTOP_CMU_ISP1_SYS_PWR_REG (0x14AC)
+#define EXYNOS7_CLKSTOP_CMU_MFC_SYS_PWR_REG (0x14B0)
+#define EXYNOS7_CLKSTOP_CMU_MSCL_SYS_PWR_REG (0x14B4)
+#define EXYNOS7_CLKSTOP_CMU_VPP_SYS_PWR_REG (0x14B8)
+#define EXYNOS7_DISABLE_PLL_CMU_AUD_SYS_PWR_REG (0x14C0)
+#define EXYNOS7_DISABLE_PLL_CMU_BUS0_SYS_PWR_REG (0x14C4)
+#define EXYNOS7_DISABLE_PLL_CMU_DISP_SYS_PWR_REG (0x14D0)
+#define EXYNOS7_DISABLE_PLL_CMU_FSYS0_SYS_PWR_REG (0x14D4)
+#define EXYNOS7_DISABLE_PLL_CMU_FSYS1_SYS_PWR_REG (0x14D8)
+#define EXYNOS7_DISABLE_PLL_CMU_G2D_SYS_PWR_REG (0x14DC)
+#define EXYNOS7_DISABLE_PLL_CMU_G3D_SYS_PWR_REG (0x14E0)
+#define EXYNOS7_DISABLE_PLL_CMU_HEVC_SYS_PWR_REG (0x14E4)
+#define EXYNOS7_DISABLE_PLL_CMU_ISP0_SYS_PWR_REG (0x14E8)
+#define EXYNOS7_DISABLE_PLL_CMU_ISP1_SYS_PWR_REG (0x14EC)
+#define EXYNOS7_DISABLE_PLL_CMU_MFC_SYS_PWR_REG (0x14F0)
+#define EXYNOS7_DISABLE_PLL_CMU_MSCL_SYS_PWR_REG (0x14F4)
+#define EXYNOS7_DISABLE_PLL_CMU_VPP_SYS_PWR_REG (0x14F8)
+#define EXYNOS7_RESET_LOGIC_AUD_SYS_PWR_REG (0x1500)
+#define EXYNOS7_RESET_LOGIC_BUS0_SYS_PWR_REG (0x1504)
+#define EXYNOS7_RESET_LOGIC_DISP_SYS_PWR_REG (0x1510)
+#define EXYNOS7_RESET_LOGIC_FSYS0_SYS_PWR_REG (0x1514)
+#define EXYNOS7_RESET_LOGIC_FSYS1_SYS_PWR_REG (0x1518)
+#define EXYNOS7_RESET_LOGIC_G2D_SYS_PWR_REG (0x151C)
+#define EXYNOS7_RESET_LOGIC_G3D_SYS_PWR_REG (0x1520)
+#define EXYNOS7_RESET_LOGIC_HEVC_SYS_PWR_REG (0x1524)
+#define EXYNOS7_RESET_LOGIC_ISP0_SYS_PWR_REG (0x1528)
+#define EXYNOS7_RESET_LOGIC_ISP1_SYS_PWR_REG (0x152C)
+#define EXYNOS7_RESET_LOGIC_MFC_SYS_PWR_REG (0x1530)
+#define EXYNOS7_RESET_LOGIC_MSCL_SYS_PWR_REG (0x1534)
+#define EXYNOS7_RESET_LOGIC_VPP_SYS_PWR_REG (0x1538)
+#define EXYNOS7_MEMORY_AUD_SYS_PWR_REG (0x1540)
+#define EXYNOS7_MEMORY_DISP_SYS_PWR_REG (0x1550)
+#define EXYNOS7_MEMORY_FSYS0_SYS_PWR_REG (0x1554)
+#define EXYNOS7_MEMORY_FSYS1_SYS_PWR_REG (0x1558)
+#define EXYNOS7_MEMORY_G2D_SYS_PWR_REG (0x155C)
+#define EXYNOS7_MEMORY_G3D_SYS_PWR_REG (0x1560)
+#define EXYNOS7_MEMORY_HEVC_SYS_PWR_REG (0x1564)
+#define EXYNOS7_MEMORY_ISP0_SYS_PWR_REG (0x1568)
+#define EXYNOS7_MEMORY_ISP1_SYS_PWR_REG (0x156C)
+#define EXYNOS7_MEMORY_MFC_SYS_PWR_REG (0x1570)
+#define EXYNOS7_MEMORY_MSCL_SYS_PWR_REG (0x1574)
+#define EXYNOS7_MEMORY_VPP_SYS_PWR_REG (0x1578)
+#define EXYNOS7_RESET_CMU_AUD_SYS_PWR_REG (0x1580)
+#define EXYNOS7_RESET_CMU_BUS0_SYS_PWR_REG (0x1584)
+#define EXYNOS7_RESET_CMU_DISP_SYS_PWR_REG (0x1590)
+#define EXYNOS7_RESET_CMU_FSYS0_SYS_PWR_REG (0x1594)
+#define EXYNOS7_RESET_CMU_FSYS1_SYS_PWR_REG (0x1598)
+#define EXYNOS7_RESET_CMU_G2D_SYS_PWR_REG (0x159C)
+#define EXYNOS7_RESET_CMU_G3D_SYS_PWR_REG (0x15A0)
+#define EXYNOS7_RESET_CMU_HEVC_SYS_PWR_REG (0x15A4)
+#define EXYNOS7_RESET_CMU_ISP0_SYS_PWR_REG (0x15A8)
+#define EXYNOS7_RESET_CMU_ISP1_SYS_PWR_REG (0x15AC)
+#define EXYNOS7_RESET_CMU_MFC_SYS_PWR_REG (0x15B0)
+#define EXYNOS7_RESET_CMU_MSCL_SYS_PWR_REG (0x15B4)
+#define EXYNOS7_RESET_CMU_VPP_SYS_PWR_REG (0x15B8)
+#define EXYNOS7_RESET_SLEEP_BUS0_SYS_PWR_REG (0x15C4)
+#define EXYNOS7_RESET_SLEEP_FSYS0_SYS_PWR_REG (0x15D4)
+#define EXYNOS7_RESET_SLEEP_FSYS1_SYS_PWR_REG (0x15D8)
+#define EXYNOS7_ATLAS_CPU0_OPTION (0x2008)
+#define EXYNOS7_CPU_OPTION(_nr) (EXYNOS7_ATLAS_CPU0_OPTION + (_nr) * 0x80)
+#define EXYNOS7_ATLAS_CPU0_DURATION0 (0x2010)
+#define EXYNOS7_CPU_DURATION(_nr) (EXYNOS7_ATLAS_CPU0_DURATION0 + (_nr) * 0x80)
+#define EXYNOS7_ATLAS_NONCPU_OPTION (0x2408)
+#define EXYNOS7_ATLAS_CPUSEQUENCER_OPTION (0x2488)
+#define EXYNOS7_ATLAS_DBG_CONFIGURATION (0x2440)
+#define EXYNOS7_ATLAS_L2_OPTION (0x2608)
+#define EXYNOS7_RESET_CMU_TOP_OPTION (0x2868)
+#define EXYNOS7_TOP_PWR_MIF_OPTION (0x2CC8)
+#define EXYNOS7_TOP_RETENTION_OPTION (0x2C28)
+#define EXYNOS7_TOP_PWR_OPTION (0x2C48)
+#define EXYNOS7_LOGIC_RESET_OPTION (0x2D08)
+#define EXYNOS7_SLEEP_RESET_OPTION (0x2D48)
+#define EXYNOS7_MEMORY_TOP_ALV_OPTION (0x2E28)
+#define EXYNOS7_MEMORY_TOP_OPTION (0x2E08)
+#define EXYNOS7_PAD_RETENTION_AUD_OPTION (0x3028)
+#define EXYNOS7_PAD_RETENTION_MMC2_OPTION (0x30C8)
+#define EXYNOS7_PAD_RETENTION_TOP_OPTION (0x3108)
+#define EXYNOS7_PAD_RETENTION_UART_OPTION (0x3128)
+#define EXYNOS7_PAD_RETENTION_MMC0_OPTION (0x3148)
+#define EXYNOS7_PAD_RETENTION_MMC1_OPTION (0x3168)
+#define EXYNOS7_PAD_RETENTION_EBIA_OPTION (0x3188)
+#define EXYNOS7_PAD_RETENTION_EBIB_OPTION (0x31A8)
+#define EXYNOS7_PAD_RETENTION_SPI_OPTION (0x31C8)
+#define EXYNOS7_PAD_RETENTION_MIF_OPTION (0x31E8)
+#define EXYNOS7_PAD_RETENTION_UFS_OPTION (0x3268)
+#define EXYNOS7_PAD_RETENTION_FSYSGENIO_OPTION (0x32A8)
+#define EXYNOS7_PS_HOLD_CONTROL (0x330C)
+#define EXYNOS7_ATLAS_OPTION (0x3A08)
+#define EXYNOS7_AUD_OPTION (0x4008)
+#define EXYNOS7_BUS0_OPTION (0x4028)
+#define EXYNOS7_CAM0_OPTION (0x4048)
+#define EXYNOS7_DISP_OPTION (0x4088)
+#define EXYNOS7_FSYS0_OPTION (0x40A8)
+#define EXYNOS7_FSYS1_OPTION (0x40C8)
+#define EXYNOS7_G2D_OPTION (0x40E8)
+#define EXYNOS7_G3D_OPTION (0x4108)
+#define EXYNOS7_HEVC_OPTION (0x4128)
+#define EXYNOS7_ISP0_OPTION (0x4148)
+#define EXYNOS7_ISP1_OPTION (0x4188)
+#define EXYNOS7_MFC_OPTION (0x41A8)
+#define EXYNOS7_MSCL_OPTION (0x41C8)
+#define EXYNOS7_VPP_OPTION (0x41E8)
+
+/* EXYNOS7_WAKEUP_STAT */
+#define EXYNOS7_WAKEUP_STAT_EINT (1 << 0)
+#define EXYNOS7_WAKEUP_STAT_RTC_ALARM (1 << 1)
+
+/* EXYNOS7_CENTRAL_SEQ_CONFIGURATION */
+#define EXYNOS7_CENTRALSEQ_PWR_CFG (0x1 << 16)
+
+#define EXYNOS7_USE_DEACTIVATE_ACE (0x1 << 19)
+#define EXYNOS7_USE_DEACTIVATE_ACP (0x1 << 18)
+#define EXYNOS7_USE_AUTO_L2FLUSHREQ (0x1 << 17)
+#define EXYNOS7_USE_STANDBYWFIL2 (0x1 << 16)
+#define EXYNOS7_USE_RETENTION (0x1 << 4)
+
+/* EXYNOS7_PMU_DEBUG */
+#define EXYNOS7_CLKOUT_DISABLE (0x1 << 0)
+
+#define EXYNOS7_USE_SMPEN (0x1 << 28)
+#define EXYNOS7_USE_STANDBYWFE (0x1 << 24)
+#define EXYNOS7_USE_STANDBYWFI (0x1 << 16)
+#define EXYNOS7_USE_SC_FEEDBACK (0x1 << 1)
+#define EXYNOS7_USE_SC_COUNTER (0x1 << 0)
+
+/* EXYNOS7_PAD_RETENTION_AUD_OPTION */
+#define PAD_INITIATE_WAKEUP (0x1 << 28)
+
+#define EXYNOS7_DUR_WAIT_RESET (0xF << 20)
+#define EXYNOS7_DUR_SCALL (0xF << 4)
+#define EXYNOS7_DUR_SCALL_VALUE (0x1 << 4)
+
+#define EXYNOS7_SKIP_BLK_PWR_DOWN (0x1 << 8)
+#define EXYNOS7_ENABLE_ATLAS_CPU (0x1 << 0)
+
+#define EXYNOS7_PS_HOLD_OUTPUT (0x1 << 8)
+#define EXYNOS7_ENABLE_HW_TRIP (0x1 << 31)
+#define EXYNOS7_DBG_INITIATE_WAKEUP (0x3 << 16)
+
+#define EXYNOS7_CORE_ARMCLK_STOPCTRL (0x1000)
+
#endif /* __ASM_ARCH_REGS_PMU_H */
--
1.7.9.5
next prev parent reply other threads:[~2014-11-24 2:12 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-24 2:06 [PATCH v4 0/5] exynos: Move pmu driver to driver/soc folder and add exynos7 support Amit Daniel Kachhap
2014-11-24 2:06 ` Amit Daniel Kachhap
2014-11-24 2:06 ` [PATCH v4 1/5] ARM: EXYNOS: Move pmu specific headers under "linux/soc/samsung" Amit Daniel Kachhap
2014-11-24 2:06 ` Amit Daniel Kachhap
2014-11-24 2:06 ` [PATCH v4 2/5] drivers: soc: Add support for Exynos PMU driver Amit Daniel Kachhap
2014-11-24 2:06 ` Amit Daniel Kachhap
2014-11-24 2:06 ` [PATCH v4 3/5] driver: soc: exynos-pmu: Add an API to be called after wakeup Amit Daniel Kachhap
2014-11-24 2:06 ` Amit Daniel Kachhap
2014-11-24 2:06 ` Amit Daniel Kachhap [this message]
2014-11-24 2:06 ` [PATCH v4 4/5] drivers: soc: exynos-pmu: Add support for Exynos7 Amit Daniel Kachhap
2014-11-24 2:06 ` [PATCH v4 5/5] arm: exynos: Select SOC_SAMSUNG config option Amit Daniel Kachhap
2014-11-24 2:06 ` Amit Daniel Kachhap
2014-11-24 13:20 ` [PATCH v4 0/5] exynos: Move pmu driver to driver/soc folder and add exynos7 support Bartlomiej Zolnierkiewicz
2014-11-24 13:20 ` Bartlomiej Zolnierkiewicz
2014-11-25 8:16 ` amit daniel kachhap
2014-11-25 8:16 ` amit daniel kachhap
2014-11-25 8:16 ` amit daniel kachhap
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