ARM: EXYNOS: add Exynos3250 PMU support
Subsystems (3)
PATCH v3 1/1 ARM: EXYNOS: add Exynos3250 PMU support
This is needed for suspend/resume and cpuidle AFTR mode support.
---
v3:
- rebased on top of for-next branch of linux-samsung.git and [PATCH v7] mfd: syscon: Decouple syscon interface from platform devices
(https://lkml.org/lkml/2014/9/30/156)
[PATCH v9 0/2] ARM: Exynos: Convert PMU implementation into a platform driver
(https://lkml.org/lkml/2014/10/6/89)
[PATCH v9 0/2] Adds PMU and S2R support for exynos5420
(http://www.spinics.net/lists/arm-kernel/msg368207.html)
v2:
- rebased on top of next-20140708 and
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg32410.html
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg33660.html
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg33675.html
this patch also applies fine after/before Exynos5800 PMU support:
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg33835.html
arch/arm/mach-exynos/pmu.c | 173 ++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-exynos/regs-pmu.h | 129 ++++++++++++++++++++++++++++++ 2 files changed, 302 insertions(+)
arch/arm/mach-exynos/pmu.c +173 -0
@@ -31,6 +31,7 @@ struct exynos_pmu_data {void (*pmu_init)(void );void (*powerdown_conf)(enum sys_powerdown ); +void (*powerdown_conf_extra)(enum sys_powerdown ); };struct exynos_pmu_context {
@@ -51,6 +52,98 @@ static inline u32 pmu_raw_readl(u32 offset)return readl_relaxed (pmu_base_addr + offset); } +static struct exynos_pmu_conf exynos3250_pmu_config[] = { +/* { .offset = offset, .val = { AFTR, W-AFTR, SLEEP } */ + {EXYNOS3_ARM_CORE0_SYS_PWR_REG , {0x0 ,0x0 ,0x2 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG , {0x0 ,0x0 ,0x0 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG ,{0x0 ,0x0 ,0x0 } }, + {EXYNOS3_ARM_CORE1_SYS_PWR_REG , {0x0 ,0x0 ,0x2 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG , {0x0 ,0x0 ,0x0 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG ,{0x0 ,0x0 ,0x0 } }, + {EXYNOS3_ARM_CORE2_SYS_PWR_REG , {0x0 ,0x0 ,0x2 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE2_LOCAL_SYS_PWR_REG , {0x0 ,0x0 ,0x0 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE2_CENTRAL_SYS_PWR_REG ,{0x0 ,0x0 ,0x0 } }, + {EXYNOS3_ARM_CORE3_SYS_PWR_REG , {0x0 ,0x0 ,0x2 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE3_LOCAL_SYS_PWR_REG , {0x0 ,0x0 ,0x0 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE3_CENTRAL_SYS_PWR_REG ,{0x0 ,0x0 ,0x0 } }, + {EXYNOS3_ISP_ARM_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG , {0x0 ,0x0 ,0x0 } }, + {EXYNOS3_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG , {0x0 ,0x0 ,0x0 } }, + {EXYNOS3_ARM_COMMON_SYS_PWR_REG , {0x0 ,0x0 ,0x2 } }, + {EXYNOS3_ARM_L2_SYS_PWR_REG , {0x0 ,0x0 ,0x3 } }, + {EXYNOS3_CMU_ACLKSTOP_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_CMU_SCLKSTOP_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_CMU_RESET_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_DRAM_FREQ_DOWN_SYS_PWR_REG , {0x1 ,0x1 ,0x1 } }, + {EXYNOS3_DDRPHY_DLLOFF_SYS_PWR_REG , {0x1 ,0x1 ,0x1 } }, + {EXYNOS3_LPDDR_PHY_DLL_LOCK_SYS_PWR_REG , {0x1 ,0x1 ,0x1 } }, + {EXYNOS3_CMU_ACLKSTOP_COREBLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_SCLKSTOP_COREBLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_RESET_COREBLK_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_APLL_SYSCLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_MPLL_SYSCLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_BPLL_SYSCLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_VPLL_SYSCLK_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_EPLL_SYSCLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_UPLL_SYSCLK_SYS_PWR_REG , {0x1 ,0x1 ,0x1 } }, + {EXYNOS3_EPLLUSER_SYSCLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_MPLLUSER_SYSCLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_BPLLUSER_SYSCLK_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_CLKSTOP_CAM_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_CLKSTOP_MFC_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_CLKSTOP_G3D_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_CLKSTOP_LCD0_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_CLKSTOP_ISP_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_CLKSTOP_MAUDIO_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_RESET_CAM_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_RESET_MFC_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_RESET_G3D_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_RESET_LCD0_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_RESET_ISP_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_RESET_MAUDIO_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {EXYNOS3_TOP_BUS_SYS_PWR_REG , {0x3 ,0x0 ,0x0 } }, + {EXYNOS3_TOP_RETENTION_SYS_PWR_REG , {0x1 ,0x1 ,0x1 } }, + {EXYNOS3_TOP_PWR_SYS_PWR_REG , {0x3 ,0x3 ,0x3 } }, + {EXYNOS3_TOP_BUS_COREBLK_SYS_PWR_REG , {0x3 ,0x0 ,0x0 } }, + {EXYNOS3_TOP_RETENTION_COREBLK_SYS_PWR_REG , {0x1 ,0x1 ,0x1 } }, + {EXYNOS3_TOP_PWR_COREBLK_SYS_PWR_REG , {0x3 ,0x3 ,0x3 } }, + {EXYNOS3_LOGIC_RESET_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_OSCCLK_GATE_SYS_PWR_REG , {0x1 ,0x1 ,0x1 } }, + {EXYNOS3_LOGIC_RESET_COREBLK_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_OSCCLK_GATE_COREBLK_SYS_PWR_REG , {0x1 ,0x0 ,0x1 } }, + {EXYNOS3_PAD_RETENTION_DRAM_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_MAUDIO_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_GPIO_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_UART_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_MMC0_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_MMC1_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_MMC2_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_SPI_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_EBIA_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_EBIB_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_RETENTION_JTAG_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_ISOLATION_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_PAD_ALV_SEL_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_XUSBXTI_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_XXTI_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_EXT_REGULATOR_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_EXT_REGULATOR_COREBLK_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_GPIO_MODE_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_GPIO_MODE_MAUDIO_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_TOP_ASB_RESET_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_TOP_ASB_ISOLATION_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_TOP_ASB_RESET_COREBLK_SYS_PWR_REG , {0x1 ,0x1 ,0x0 } }, + {EXYNOS3_TOP_ASB_ISOLATION_COREBLK_SYS_PWR_REG ,{0x1 ,0x1 ,0x0 } }, + {EXYNOS3_CAM_SYS_PWR_REG , {0x7 ,0x0 ,0x0 } }, + {EXYNOS3_MFC_SYS_PWR_REG , {0x7 ,0x0 ,0x0 } }, + {EXYNOS3_G3D_SYS_PWR_REG , {0x7 ,0x7 ,0x0 } }, + {EXYNOS3_LCD0_SYS_PWR_REG , {0x7 ,0x7 ,0x0 } }, + {EXYNOS3_ISP_SYS_PWR_REG , {0x7 ,0x0 ,0x0 } }, + {EXYNOS3_MAUDIO_SYS_PWR_REG , {0x7 ,0x0 ,0x0 } }, + {EXYNOS3_CMU_SYSCLK_ISP_SYS_PWR_REG , {0x1 ,0x0 ,0x0 } }, + {PMU_TABLE_END ,}, +}; +static const struct exynos_pmu_conf exynos4210_pmu_config[] = {/* { .offset = offset, .val = { AFTR, LPA, SLEEP } */ {S5P_ARM_CORE0_LOWPWR , {0x0 ,0x0 ,0x2 } },
@@ -495,6 +588,43 @@ static struct exynos_pmu_conf exynos5420_pmu_config[] = { { PMU_TABLE_END,}, }; +static unsigned int const exynos3250_list_feed[] = { +EXYNOS3_ARM_CORE_OPTION (0 ), +EXYNOS3_ARM_CORE_OPTION (1 ), +EXYNOS3_ARM_CORE_OPTION (2 ), +EXYNOS3_ARM_CORE_OPTION (3 ), +EXYNOS3_ARM_COMMON_OPTION , +EXYNOS3_TOP_PWR_OPTION , +EXYNOS3_CORE_TOP_PWR_OPTION , +S5P_CAM_OPTION , +S5P_MFC_OPTION , +S5P_G3D_OPTION , +S5P_LCD0_OPTION , +S5P_ISP_OPTION , +}; + +static void exynos3250_powerdown_conf_extra (enum sys_powerdown mode) +{ +unsigned int i; +unsigned int tmp; + +/* Enable only SC_FEEDBACK */ +for (i =0 ; i <ARRAY_SIZE (exynos3250_list_feed); i++) { + tmp =pmu_raw_readl (exynos3250_list_feed[i]); + tmp &= ~(EXYNOS3_OPTION_USE_SC_COUNTER ); + tmp |=EXYNOS3_OPTION_USE_SC_FEEDBACK ; +pmu_raw_writel (tmp, exynos3250_list_feed[i]); + } + +if (mode !=SYS_SLEEP ) +return ; + +pmu_raw_writel (0x00000BB8 ,EXYNOS3_XUSBXTI_DURATION ); +pmu_raw_writel (0x00000BB8 ,EXYNOS3_XXTI_DURATION ); +pmu_raw_writel (0x00001D4C ,EXYNOS3_EXT_REGULATOR_DURATION ); +pmu_raw_writel (0x00001D4C ,EXYNOS3_EXT_REGULATOR_COREBLK_DURATION ); +} +static unsigned int const exynos5_list_both_cnt_feed[] = {EXYNOS5_ARM_CORE0_OPTION ,EXYNOS5_ARM_CORE1_OPTION ,
@@ -632,6 +762,9 @@ void exynos_sys_powerdown_conf(enum sys_powerdown mode) pmu_data->pmu_config[i].offset); } +if (pmu_data->powerdown_conf_extra) + pmu_data->powerdown_conf_extra (mode); +if (pmu_data->pmu_config_extra) {for (i =0 ; pmu_data->pmu_config_extra[i].offset !=PMU_TABLE_END ; i++) pmu_raw_writel(pmu_data->pmu_config_extra[i].val[mode],
@@ -639,6 +772,37 @@ void exynos_sys_powerdown_conf(enum sys_powerdown mode) } } +static void exynos3250_pmu_init (void ) +{ +unsigned int value; + +/* +* To prevent form issuing new bus request form L2 memory system +* If core status is power down, should be set '1' to L2 power down +*/ + value =pmu_raw_readl (EXYNOS3_ARM_COMMON_OPTION ); + value |=EXYNOS3_OPTION_SKIP_DEACTIVATE_ACEACP_IN_PWDN ; +pmu_raw_writel (value,EXYNOS3_ARM_COMMON_OPTION ); + +/* Enable USE_STANDBY_WFI for all CORE */ +pmu_raw_writel (S5P_USE_STANDBY_WFI_ALL ,S5P_CENTRAL_SEQ_OPTION ); + +/* +* Set PSHOLD port for ouput high +*/ + value =pmu_raw_readl (S5P_PS_HOLD_CONTROL ); + value |=S5P_PS_HOLD_OUTPUT_HIGH ; +pmu_raw_writel (value,S5P_PS_HOLD_CONTROL ); +/* +* Enable signal for PSHOLD port +*/ + value =pmu_raw_readl (S5P_PS_HOLD_CONTROL ); + value |=S5P_PS_HOLD_EN ; +pmu_raw_writel (value,S5P_PS_HOLD_CONTROL ); + +pr_info ("EXYNOS3250 PMU Initialize\n" ); +} +static void exynos5250_pmu_init (void ) {unsigned int value;
@@ -717,6 +881,12 @@ static void exynos5420_pmu_init(void) } +static const struct exynos_pmu_data exynos3250_pmu_data = { + .pmu_config = exynos3250_pmu_config, + .pmu_init = exynos3250_pmu_init, + .powerdown_conf_extra = exynos3250_powerdown_conf_extra, +}; +static const struct exynos_pmu_data exynos4210_pmu_data = { .pmu_config = exynos4210_pmu_config, };
@@ -747,6 +917,9 @@ static struct exynos_pmu_data exynos5420_pmu_data = {*/ static const struct of_device_id exynos_pmu_of_device_ids[] = { { + .compatible ="samsung,exynos3250-pmu" , + .data = &exynos3250_pmu_data, + }, { .compatible ="samsung,exynos4210-pmu" , .data = &exynos4210_pmu_data, }, {
arch/arm/mach-exynos/regs-pmu.h +129 -0
148 lines not on this page · raw message
Signature · 1 line
1.8.2.3
Hi Bartlomiej,
Quoted 5 lines
-----Original Message-----
From: Bartlomiej Zolnierkiewicz [mailto:b.zolnierkie at samsung.com]
Sent: Tuesday, October 07, 2014 6:26 PM
To: Kukjin Kim
Cc: Chanwoo Choi; Kyungmin Park; Tomasz Figa; Pankaj Dubey; Vikas Sajjan;
linux-
Quoted 22 lines
samsung-soc at vger.kernel.org; linux-arm-kernel at lists.infradead.org; linux- kernel at vger.kernel.org
Subject: [PATCH v3] ARM: EXYNOS: add Exynos3250 PMU supportThis is needed for suspend/resume and cpuidle AFTR mode support.
Cc Pankaj Dubey <[email protected]>Cc Vikas Sajjan <[email protected]>Acked-by Kyungmin Park <[email protected]>Signed-off-by Chanwoo Choi <[email protected]>Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>---
v3:
- rebased on top of for-next branch of linux-samsung.git and [PATCH v7] mfd: syscon: Decouple syscon interface from platform devices
(https://lkml.org/lkml/2014/9/30/156)
[PATCH v9 0/2] ARM: Exynos: Convert PMU implementation into a platform
driver
(https://lkml.org/lkml/2014/10/6/89)
[PATCH v9 0/2] Adds PMU and S2R support for exynos5420
(http://www.spinics.net/lists/arm-kernel/msg368207.html)
Quoted 3 lines
v2:
- rebased on top of next-20140708 and
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg32410.html
Quoted 1 line
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg33660.html
Quoted 1 line
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg33675.html
Quoted 3 lines
this patch also applies fine after/before Exynos5800 PMU support:
http://www.mail-archive.com/linux-samsung-soc at vger.kernel.org/msg33835.html
Quoted 47 lines
arch/arm/mach-exynos/pmu.c | 173 ++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-exynos/regs-pmu.h | 129 ++++++++++++++++++++++++++++++ 2 files changed, 302 insertions(+)arch/arm/mach-exynos/pmu.c index renamed from arch/arm/mach-exynos/pmu.c +0
-098824bc..3bd1038 100644
arch/arm/mach-exynos/pmu.c +8
-0@@ -31,6 +31,7 @@ struct exynos_pmu_data {void (*pmu_init)(void );void (*powerdown_conf)(enum sys_powerdown ); +void (*powerdown_conf_extra)(enum sys_powerdown ); };struct exynos_pmu_context {@@ -51,6 +52,98 @@ static inline u32 pmu_raw_readl(u32 offset)return readl_relaxed (pmu_base_addr + offset); } +static struct exynos_pmu_conf exynos3250_pmu_config[] = { +/* { .offset = offset, .val = { AFTR, W-AFTR, SLEEP } */ + {EXYNOS3_ARM_CORE0_SYS_PWR_REG , {0x0 ,0x0 ,0x2 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG , {0x0 ,0x0 ,0x0 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG ,{0x0 ,0x0 ,0x0 } }, + {EXYNOS3_ARM_CORE1_SYS_PWR_REG , {0x0 ,0x0 ,0x2 } }, + {EXYNOS3_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG , {
0x0,0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG,{
0x0,0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_ARM_CORE2_SYS_PWR_REG, { 0x0, 0x0, 0x2}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DIS_IRQ_ARM_CORE2_LOCAL_SYS_PWR_REG, {
0x0,0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DIS_IRQ_ARM_CORE2_CENTRAL_SYS_PWR_REG,{
0x0,0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_ARM_CORE3_SYS_PWR_REG, { 0x0, 0x0, 0x2}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DIS_IRQ_ARM_CORE3_LOCAL_SYS_PWR_REG, {
0x0,0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DIS_IRQ_ARM_CORE3_CENTRAL_SYS_PWR_REG,{
Quoted 1 line
0x0,0x0,0x0} },
CORE2 and CORE3, registers I can't see in manual (rev 0.1). Also from DT I can see dual core SoC support, so do we really need these?
Quoted 146 lines
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_ISP_ARM_SYS_PWR_REG, { 0x1, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG, { 0x0,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG, {
0x0,0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_ARM_COMMON_SYS_PWR_REG, { 0x0, 0x0, 0x2}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_ARM_L2_SYS_PWR_REG, { 0x0, 0x0, 0x3}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_ACLKSTOP_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_SCLKSTOP_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DRAM_FREQ_DOWN_SYS_PWR_REG, { 0x1,
0x1,0x1} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_DDRPHY_DLLOFF_SYS_PWR_REG, { 0x1,
0x1,0x1} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_LPDDR_PHY_DLL_LOCK_SYS_PWR_REG, { 0x1,
0x1,0x1} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_ACLKSTOP_COREBLK_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_SCLKSTOP_COREBLK_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_COREBLK_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_APLL_SYSCLK_SYS_PWR_REG, { 0x1, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_MPLL_SYSCLK_SYS_PWR_REG, { 0x1, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_BPLL_SYSCLK_SYS_PWR_REG, { 0x1, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_VPLL_SYSCLK_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_EPLL_SYSCLK_SYS_PWR_REG, { 0x1, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_UPLL_SYSCLK_SYS_PWR_REG, { 0x1, 0x1, 0x1}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_EPLLUSER_SYSCLK_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_MPLLUSER_SYSCLK_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_BPLLUSER_SYSCLK_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_CLKSTOP_CAM_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_CLKSTOP_MFC_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_CLKSTOP_G3D_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_CLKSTOP_LCD0_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_CLKSTOP_ISP_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_CLKSTOP_MAUDIO_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_CAM_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_MFC_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_G3D_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_LCD0_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_ISP_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_RESET_MAUDIO_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_BUS_SYS_PWR_REG, { 0x3, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_RETENTION_SYS_PWR_REG, { 0x1,
0x1,0x1} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_PWR_SYS_PWR_REG, { 0x3,
0x3,0x3} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_BUS_COREBLK_SYS_PWR_REG, { 0x3,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_RETENTION_COREBLK_SYS_PWR_REG, {
0x1,0x1,0x1} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_PWR_COREBLK_SYS_PWR_REG, { 0x3,
0x3,0x3} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_LOGIC_RESET_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_OSCCLK_GATE_SYS_PWR_REG, { 0x1, 0x1, 0x1}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_LOGIC_RESET_COREBLK_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_OSCCLK_GATE_COREBLK_SYS_PWR_REG, { 0x1,
0x0,0x1} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_DRAM_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_MAUDIO_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_GPIO_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_UART_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_MMC0_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_MMC1_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_MMC2_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_SPI_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_EBIA_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_EBIB_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_RETENTION_JTAG_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_ISOLATION_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_PAD_ALV_SEL_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_XUSBXTI_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_XXTI_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_EXT_REGULATOR_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_EXT_REGULATOR_COREBLK_SYS_PWR_REG, {
0x1,0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_GPIO_MODE_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_GPIO_MODE_MAUDIO_SYS_PWR_REG, {
0x1,0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_ASB_RESET_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_ASB_ISOLATION_SYS_PWR_REG, { 0x1, 0x1, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_ASB_RESET_COREBLK_SYS_PWR_REG, { 0x1,
0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_TOP_ASB_ISOLATION_COREBLK_SYS_PWR_REG,{
0x1,0x1,0x0} },arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CAM_SYS_PWR_REG, { 0x7, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_MFC_SYS_PWR_REG, { 0x7, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_G3D_SYS_PWR_REG, { 0x7, 0x7, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_LCD0_SYS_PWR_REG, { 0x7, 0x7, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_ISP_SYS_PWR_REG, { 0x7, 0x0, 0x0} },
Quoted 1 line
From manual I can see CAM/MFC/G3D/LCD0_SYS_PWR_REG has values as {
0x7,0x0,
0x0}
but you have done different settings for G3D and LCD0 any specific reason?
Quoted 41 lines
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_MAUDIO_SYS_PWR_REG, { 0x7, 0x0, 0x0}},
arch/arm/mach-exynos/pmu.c +1
-0+ { EXYNOS3_CMU_SYSCLK_ISP_SYS_PWR_REG, { 0x1,
0x0,0x0} },arch/arm/mach-exynos/pmu.c +29
-0+ { PMU_TABLE_END,}, +}; +static const struct exynos_pmu_conf exynos4210_pmu_config[] = {/* { .offset = offset, .val = { AFTR, LPA, SLEEP } */ {S5P_ARM_CORE0_LOWPWR , {0x0 ,0x0 ,0x2 } },@@ -495,6 +588,43 @@ static struct exynos_pmu_conf exynos5420_pmu_config[] = { {PMU_TABLE_END ,}, }; +static unsigned int const exynos3250_list_feed[] = { +EXYNOS3_ARM_CORE_OPTION (0 ), +EXYNOS3_ARM_CORE_OPTION (1 ), +EXYNOS3_ARM_CORE_OPTION (2 ), +EXYNOS3_ARM_CORE_OPTION (3 ), +EXYNOS3_ARM_COMMON_OPTION , +EXYNOS3_TOP_PWR_OPTION , +EXYNOS3_CORE_TOP_PWR_OPTION , +S5P_CAM_OPTION , +S5P_MFC_OPTION , +S5P_G3D_OPTION , +S5P_LCD0_OPTION , +S5P_ISP_OPTION , +}; + +static void exynos3250_powerdown_conf_extra (enum sys_powerdown mode) { +unsigned int i; +unsigned int tmp; + +/* Enable only SC_FEEDBACK */ +for (i =0 ; i <ARRAY_SIZE (exynos3250_list_feed); i++) { + tmp =pmu_raw_readl (exynos3250_list_feed[i]); + tmp &= ~(EXYNOS3_OPTION_USE_SC_COUNTER ); + tmp |=EXYNOS3_OPTION_USE_SC_FEEDBACK ; +pmu_raw_writel (tmp, exynos3250_list_feed[i]); + }
arch/arm/mach-exynos/pmu.c static struct exynos_pmu_conf exynos5420_pmu_config[] · line 627
Quoted 10 lines
arch/arm/mach-exynos/pmu.c +8
-0+ +if (mode !=SYS_SLEEP ) +return ; + +pmu_raw_writel (0x00000BB8 ,EXYNOS3_XUSBXTI_DURATION ); +pmu_raw_writel (0x00000BB8 ,EXYNOS3_XXTI_DURATION ); +pmu_raw_writel (0x00001D4C ,EXYNOS3_EXT_REGULATOR_DURATION ); +pmu_raw_writel (0x00001D4C ,EXYNOS3_EXT_REGULATOR_COREBLK_DURATION );
Isn't it better to use some sort of meaningful macros for these hard coded values?
Quoted 15 lines
arch/arm/mach-exynos/pmu.c +5
-0+} +static unsigned int const exynos5_list_both_cnt_feed[] = {EXYNOS5_ARM_CORE0_OPTION ,EXYNOS5_ARM_CORE1_OPTION ,@@ -632,6 +762,9 @@ void exynos_sys_powerdown_conf(enum sys_powerdown mode) pmu_data->pmu_config[i].offset); } +if (pmu_data->powerdown_conf_extra) + pmu_data->powerdown_conf_extra (mode); +if (pmu_data->pmu_config_extra) { for (i = 0; pmu_data->pmu_config_extra[i].offset !=
Quoted 2 lines
PMU_TABLE_END; i++)
pmu_raw_writel(pmu_data->pmu_config_extra[i].val[mode],
Quoted 18 lines
arch/arm/mach-exynos/pmu.c +12
-0@@ -639,6 +772,37 @@ void exynos_sys_powerdown_conf(enum sys_powerdown mode) } } +static void exynos3250_pmu_init (void ) +{ +unsigned int value; + +/* +* To prevent form issuing new bus request form L2 memory system +* If core status is power down, should be set '1' to L2 power down +*/ + value =pmu_raw_readl (EXYNOS3_ARM_COMMON_OPTION ); + value |=EXYNOS3_OPTION_SKIP_DEACTIVATE_ACEACP_IN_PWDN ; +pmu_raw_writel (value,EXYNOS3_ARM_COMMON_OPTION ); +
arch/arm/mach-exynos/pmu.c void exynos_sys_powerdown_conf(enum sys_powerdown · line 798
Quoted 10 lines
arch/arm/mach-exynos/pmu.c +9
-0+/* Enable USE_STANDBY_WFI for all CORE */ +pmu_raw_writel (S5P_USE_STANDBY_WFI_ALL ,S5P_CENTRAL_SEQ_OPTION ); + +/* +* Set PSHOLD port for ouput high +*/ + value =pmu_raw_readl (S5P_PS_HOLD_CONTROL ); + value |=S5P_PS_HOLD_OUTPUT_HIGH ; +pmu_raw_writel (value,S5P_PS_HOLD_CONTROL );
Nit: you can give one blank line here.
arch/arm/mach-exynos/pmu.c void exynos_sys_powerdown_conf(enum sys_powerdown mode)
Quoted 8 lines
arch/arm/mach-exynos/pmu.c +8
-0+/* +* Enable signal for PSHOLD port +*/ + value =pmu_raw_readl (S5P_PS_HOLD_CONTROL ); + value |=S5P_PS_HOLD_EN ; +pmu_raw_writel (value,S5P_PS_HOLD_CONTROL ); + +pr_info ("EXYNOS3250 PMU Initialize\n" ); }
Just for consistency with other SoC's pmu init we can drop this pr_info.
Thanks,
Pankaj Dubey
Quoted 214 lines
arch/arm/mach-exynos/pmu.c +10
-0+static void exynos5250_pmu_init (void ) {unsigned int value;@@ -717,6 +881,12 @@ static void exynos5420_pmu_init(void) } +static const struct exynos_pmu_data exynos3250_pmu_data = { + .pmu_config = exynos3250_pmu_config, + .pmu_init = exynos3250_pmu_init, + .powerdown_conf_extra = exynos3250_powerdown_conf_extra, +}; +static const struct exynos_pmu_data exynos4210_pmu_data = { .pmu_config = exynos4210_pmu_config, };@@ -747,6 +917,9 @@ static struct exynos_pmu_data exynos5420_pmu_data = {*/ static const struct of_device_id exynos_pmu_of_device_ids[] = { { + .compatible ="samsung,exynos3250-pmu" , + .data = &exynos3250_pmu_data, + }, { .compatible ="samsung,exynos4210-pmu" , .data = &exynos4210_pmu_data, }, {arch/arm/mach-exynos/regs- renamed from arch/arm/mach-exynos/regs-pmu.h +0
-0
pmu.hindex 46b973b..130f3e1 100644arch/arm/mach-exynos/regs-pmu.h +31
-0@@ -19,7 +19,20 @@#define S5P_CENTRAL_SEQ_OPTION 0x0208#define S5P_USE_STANDBY_WFI0 (1 << 16) +#define S5P_USE_STANDBY_WFI1 (1 << 17) +#define S5P_USE_STANDBY_WFI2 (1 << 19) +#define S5P_USE_STANDBY_WFI3 (1 << 20)#define S5P_USE_STANDBY_WFE0 (1 << 24) +#define S5P_USE_STANDBY_WFE1 (1 << 25) +#define S5P_USE_STANDBY_WFE2 (1 << 27) +#define S5P_USE_STANDBY_WFE3 (1 << 28) + +#define S5P_USE_STANDBY_WFI_ALL \ + (S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFI1 | \ + S5P_USE_STANDBY_WFI2 | S5P_USE_STANDBY_WFI3 | \ + S5P_USE_STANDBY_WFE0 | S5P_USE_STANDBY_WFE1 | \ + S5P_USE_STANDBY_WFE2 | S5P_USE_STANDBY_WFE3) +#define S5P_USE_DELAYED_RESET_ASSERTION BIT(12)#define EXYNOS_CORE_PO_RESET (n) ((1 << 4) << n)@@ -154,6 +167,17 @@#define S5P_PAD_RET_EBIA_OPTION 0x3188#define S5P_PAD_RET_EBIB_OPTION 0x31A8 +#define S5P_PS_HOLD_CONTROL 0x330C +#define S5P_PS_HOLD_EN (1 << 31) +#define S5P_PS_HOLD_OUTPUT_HIGH (3 << 8) + +#define S5P_CAM_OPTION 0x3C08 +#define S5P_MFC_OPTION 0x3C48 +#define S5P_G3D_OPTION 0x3C68 +#define S5P_LCD0_OPTION 0x3C88 +#define S5P_LCD1_OPTION 0x3CA8 +#define S5P_ISP_OPTION S5P_LCD1_OPTION +#define S5P_CORE_LOCAL_PWR_EN 0x3#define S5P_CORE_WAKEUP_FROM_LOCAL_CFG (0x3 << 8)@@ -214,6 +238,111 @@#define S5P_DIS_IRQ_CORE3 0x1034#define S5P_DIS_IRQ_CENTRAL3 0x1038 +/* Only for EXYNOS3XXX */ +#define EXYNOS3_ARM_CORE0_SYS_PWR_REG 0x1000 +#define EXYNOS3_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG 0x1004 +#define EXYNOS3_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG 0x1008 +#define EXYNOS3_ARM_CORE1_SYS_PWR_REG 0x1010 +#define EXYNOS3_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG 0x1014 +#define EXYNOS3_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG 0x1018arch/arm/mach-exynos/regs-pmu.h +2
-0+#define EXYNOS3_ARM_CORE2_SYS_PWR_REG 0x1020 +#define EXYNOS3_DIS_IRQ_ARM_CORE2_LOCAL_SYS_PWR_REG 0x1024 +#define EXYNOS3_DIS_IRQ_ARM_CORE2_CENTRAL_SYS_PWR_REG 0x1028arch/arm/mach-exynos/regs-pmu.h +2
-0+#define EXYNOS3_ARM_CORE3_SYS_PWR_REG 0x1030 +#define EXYNOS3_DIS_IRQ_ARM_CORE3_LOCAL_SYS_PWR_REG 0x1034 +#define EXYNOS3_DIS_IRQ_ARM_CORE3_CENTRAL_SYS_PWR_REG 0x1038arch/arm/mach-exynos/regs-pmu.h +3
-0+#define EXYNOS3_ISP_ARM_SYS_PWR_REG 0x1050 +#define EXYNOS3_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG 0x1054 +#define EXYNOS3_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG 0x1058arch/arm/mach-exynos/regs-pmu.h +8
-0+#define EXYNOS3_ARM_COMMON_SYS_PWR_REG 0x1080 +#define EXYNOS3_ARM_L2_SYS_PWR_REG 0x10C0 +#define EXYNOS3_CMU_ACLKSTOP_SYS_PWR_REG 0x1100 +#define EXYNOS3_CMU_SCLKSTOP_SYS_PWR_REG 0x1104 +#define EXYNOS3_CMU_RESET_SYS_PWR_REG 0x110C +#define EXYNOS3_CMU_ACLKSTOP_COREBLK_SYS_PWR_REG 0x1110 +#define EXYNOS3_CMU_SCLKSTOP_COREBLK_SYS_PWR_REG 0x1114 +#define EXYNOS3_CMU_RESET_COREBLK_SYS_PWR_REG 0x111Carch/arm/mach-exynos/regs-pmu.h +13
-0+#define EXYNOS3_APLL_SYSCLK_SYS_PWR_REG 0x1120 +#define EXYNOS3_MPLL_SYSCLK_SYS_PWR_REG 0x1124 +#define EXYNOS3_VPLL_SYSCLK_SYS_PWR_REG 0x1128 +#define EXYNOS3_EPLL_SYSCLK_SYS_PWR_REG 0x112C +#define EXYNOS3_MPLLUSER_SYSCLK_SYS_PWR_REG 0x1130 +#define EXYNOS3_BPLLUSER_SYSCLK_SYS_PWR_REG 0x1134 +#define EXYNOS3_EPLLUSER_SYSCLK_SYS_PWR_REG 0x1138 +#define EXYNOS3_CMU_CLKSTOP_CAM_SYS_PWR_REG 0x1140 +#define EXYNOS3_CMU_CLKSTOP_MFC_SYS_PWR_REG 0x1148 +#define EXYNOS3_CMU_CLKSTOP_G3D_SYS_PWR_REG 0x114C +#define EXYNOS3_CMU_CLKSTOP_LCD0_SYS_PWR_REG 0x1150 +#define EXYNOS3_CMU_CLKSTOP_ISP_SYS_PWR_REG 0x1154 +#define EXYNOS3_CMU_CLKSTOP_MAUDIO_SYS_PWR_REG 0x1158arch/arm/mach-exynos/regs-pmu.h +11
-0+#define EXYNOS3_CMU_RESET_CAM_SYS_PWR_REG 0x1160 +#define EXYNOS3_CMU_RESET_MFC_SYS_PWR_REG 0x1168 +#define EXYNOS3_CMU_RESET_G3D_SYS_PWR_REG 0x116C +#define EXYNOS3_CMU_RESET_LCD0_SYS_PWR_REG 0x1170 +#define EXYNOS3_CMU_RESET_ISP_SYS_PWR_REG 0x1174 +#define EXYNOS3_CMU_RESET_MAUDIO_SYS_PWR_REG 0x1178 +#define EXYNOS3_TOP_BUS_SYS_PWR_REG 0x1180 +#define EXYNOS3_TOP_RETENTION_SYS_PWR_REG 0x1184 +#define EXYNOS3_TOP_PWR_SYS_PWR_REG 0x1188 +#define EXYNOS3_TOP_BUS_COREBLK_SYS_PWR_REG 0x1190 +#define EXYNOS3_TOP_RETENTION_COREBLK_SYS_PWR_REG 0x1194arch/arm/mach-exynos/regs-pmu.h +4
-0+#define EXYNOS3_TOP_PWR_COREBLK_SYS_PWR_REG 0x1198 +#define EXYNOS3_LOGIC_RESET_SYS_PWR_REG 0x11A0 +#define EXYNOS3_OSCCLK_GATE_SYS_PWR_REG 0x11A4 +#define EXYNOS3_LOGIC_RESET_COREBLK_SYS_PWR_REG 0x11B0 +#define EXYNOS3_OSCCLK_GATE_COREBLK_SYS_PWR_REG 0x11B4 +#define EXYNOS3_PAD_RETENTION_DRAM_SYS_PWR_REG 0x1200arch/arm/mach-exynos/regs-pmu.h +3
-0+#define EXYNOS3_PAD_RETENTION_MAUDIO_SYS_PWR_REG 0x1204 +#define EXYNOS3_PAD_RETENTION_SPI_SYS_PWR_REG 0x1208 +#define EXYNOS3_PAD_RETENTION_MMC2_SYS_PWR_REG 0x1218 +#define EXYNOS3_PAD_RETENTION_GPIO_SYS_PWR_REG 0x1220 +#define EXYNOS3_PAD_RETENTION_UART_SYS_PWR_REG 0x1224 +#define EXYNOS3_PAD_RETENTION_MMC0_SYS_PWR_REG 0x1228 +#define EXYNOS3_PAD_RETENTION_MMC1_SYS_PWR_REG 0x122C +#define EXYNOS3_PAD_RETENTION_EBIA_SYS_PWR_REG 0x1230 +#define EXYNOS3_PAD_RETENTION_EBIB_SYS_PWR_REG 0x1234 +#define EXYNOS3_PAD_RETENTION_JTAG_SYS_PWR_REG 0x1238arch/arm/mach-exynos/regs-pmu.h +6
-0+#define EXYNOS3_PAD_ISOLATION_SYS_PWR_REG 0x1240 +#define EXYNOS3_PAD_ALV_SEL_SYS_PWR_REG 0x1260 +#define EXYNOS3_XUSBXTI_SYS_PWR_REG 0x1280 +#define EXYNOS3_XXTI_SYS_PWR_REG 0x1284 +#define EXYNOS3_EXT_REGULATOR_SYS_PWR_REG 0x12C0 +#define EXYNOS3_EXT_REGULATOR_COREBLK_SYS_PWR_REG 0x12C4arch/arm/mach-exynos/regs-pmu.h +2
-0+#define EXYNOS3_GPIO_MODE_SYS_PWR_REG 0x1300 +#define EXYNOS3_GPIO_MODE_MAUDIO_SYS_PWR_REG 0x1340arch/arm/mach-exynos/regs-pmu.h +4
-0+#define EXYNOS3_TOP_ASB_RESET_SYS_PWR_REG 0x1344 +#define EXYNOS3_TOP_ASB_ISOLATION_SYS_PWR_REG 0x1348 +#define EXYNOS3_TOP_ASB_RESET_COREBLK_SYS_PWR_REG 0x1350 +#define EXYNOS3_TOP_ASB_ISOLATION_COREBLK_SYS_PWR_REG 0x1354arch/arm/mach-exynos/regs-pmu.h +10
-0+#define EXYNOS3_CAM_SYS_PWR_REG 0x1380 +#define EXYNOS3_MFC_SYS_PWR_REG 0x1388 +#define EXYNOS3_G3D_SYS_PWR_REG 0x138C +#define EXYNOS3_LCD0_SYS_PWR_REG 0x1390 +#define EXYNOS3_ISP_SYS_PWR_REG 0x1394 +#define EXYNOS3_MAUDIO_SYS_PWR_REG 0x1398 +#define EXYNOS3_DRAM_FREQ_DOWN_SYS_PWR_REG 0x13B0 +#define EXYNOS3_DDRPHY_DLLOFF_SYS_PWR_REG 0x13B4 +#define EXYNOS3_CMU_SYSCLK_ISP_SYS_PWR_REG 0x13B8 +#define EXYNOS3_LPDDR_PHY_DLL_LOCK_SYS_PWR_REG 0x13C0arch/arm/mach-exynos/regs-pmu.h +5
-0+#define EXYNOS3_BPLL_SYSCLK_SYS_PWR_REG 0x13C4 +#define EXYNOS3_UPLL_SYSCLK_SYS_PWR_REG 0x13C8 + +#define EXYNOS3_ARM_CORE0_OPTION 0x2008 +#define EXYNOS3_ARM_CORE_OPTION (_nr)(EXYNOS3_ARM_CORE0_OPTION + ((_nr) * 0x80))arch/arm/mach-exynos/regs-pmu.h +8
-0+ +#define EXYNOS3_ARM_COMMON_OPTION 0x2408 +#define EXYNOS3_TOP_PWR_OPTION 0x2C48 +#define EXYNOS3_CORE_TOP_PWR_OPTION 0x2CA8 +#define EXYNOS3_XUSBXTI_DURATION 0x341C +#define EXYNOS3_XXTI_DURATION 0x343C +#define EXYNOS3_EXT_REGULATOR_DURATION 0x361C +#define EXYNOS3_EXT_REGULATOR_COREBLK_DURATION 0x363Carch/arm/mach-exynos/regs-pmu.h +5
-0+ +/* for XXX_OPTION */ +#define EXYNOS3_OPTION_USE_SC_COUNTER (1 << 0) +#define EXYNOS3_OPTION_USE_SC_FEEDBACK (1 << 1) +#define EXYNOS3_OPTION_SKIP_DEACTIVATE_ACEACP_IN_PWDN (1<< 7)
+
/* For EXYNOS5 */#define EXYNOS5_AUTO_WDTRESET_DISABLE 0x0408--
1.8.2.3