diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/clk/at91_pmc.h | 23 | ||||
| -rw-r--r-- | include/linux/firmware/xlnx-zynqmp.h | 2 | ||||
| -rw-r--r-- | include/linux/platform_data/pm33xx.h | 6 |
3 files changed, 29 insertions, 2 deletions
diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h index 390437887b46..49a53a137610 100644 --- a/include/linux/clk/at91_pmc.h +++ b/include/linux/clk/at91_pmc.h @@ -12,6 +12,9 @@ #ifndef AT91_PMC_H #define AT91_PMC_H +#define AT91_PMC_V1 (1) /* PMC version 1 */ +#define AT91_PMC_V2 (2) /* PMC version 2 [SAM9X60] */ + #define AT91_PMC_SCER 0x00 /* System Clock Enable Register */ #define AT91_PMC_SCDR 0x04 /* System Clock Disable Register */ @@ -30,16 +33,34 @@ #define AT91_PMC_HCK0 (1 << 16) /* AHB Clock (USB host) [AT91SAM9261 only] */ #define AT91_PMC_HCK1 (1 << 17) /* AHB Clock (LCD) [AT91SAM9261 only] */ +#define AT91_PMC_PLL_CTRL0 0x0C /* PLL Control Register 0 [for SAM9X60] */ +#define AT91_PMC_PLL_CTRL0_ENPLL (1 << 28) /* Enable PLL */ +#define AT91_PMC_PLL_CTRL0_ENPLLCK (1 << 29) /* Enable PLL clock for PMC */ +#define AT91_PMC_PLL_CTRL0_ENLOCK (1 << 31) /* Enable PLL lock */ + +#define AT91_PMC_PLL_CTRL1 0x10 /* PLL Control Register 1 [for SAM9X60] */ + #define AT91_PMC_PCER 0x10 /* Peripheral Clock Enable Register */ #define AT91_PMC_PCDR 0x14 /* Peripheral Clock Disable Register */ #define AT91_PMC_PCSR 0x18 /* Peripheral Clock Status Register */ +#define AT91_PMC_PLL_ACR 0x18 /* PLL Analog Control Register [for SAM9X60] */ +#define AT91_PMC_PLL_ACR_DEFAULT_UPLL 0x12020010UL /* Default PLL ACR value for UPLL */ +#define AT91_PMC_PLL_ACR_DEFAULT_PLLA 0x00020010UL /* Default PLL ACR value for PLLA */ +#define AT91_PMC_PLL_ACR_UTMIVR (1 << 12) /* UPLL Voltage regulator Control */ +#define AT91_PMC_PLL_ACR_UTMIBG (1 << 13) /* UPLL Bandgap Control */ + #define AT91_CKGR_UCKR 0x1C /* UTMI Clock Register [some SAM9] */ #define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ #define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ #define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ #define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI BIAS Start-up Time */ +#define AT91_PMC_PLL_UPDT 0x1C /* PMC PLL update register [for SAM9X60] */ +#define AT91_PMC_PLL_UPDT_UPDATE (1 << 8) /* Update PLL settings */ +#define AT91_PMC_PLL_UPDT_ID (1 << 0) /* PLL ID */ +#define AT91_PMC_PLL_UPDT_STUPTIM (0xff << 16) /* Startup time */ + #define AT91_CKGR_MOR 0x20 /* Main Oscillator Register [not on SAM9RL] */ #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass */ @@ -180,6 +201,8 @@ #define AT91_PMC_WPVS (0x1 << 0) /* Write Protect Violation Status */ #define AT91_PMC_WPVSRC (0xffff << 8) /* Write Protect Violation Source */ +#define AT91_PMC_PLL_ISR0 0xEC /* PLL Interrupt Status Register 0 [SAM9X60 only] */ + #define AT91_PMC_PCER1 0x100 /* Peripheral Clock Enable Register 1 [SAMA5 only]*/ #define AT91_PMC_PCDR1 0x104 /* Peripheral Clock Enable Register 1 */ #define AT91_PMC_PCSR1 0x108 /* Peripheral Clock Enable Register 1 */ diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index a7a2391d6f96..8efa5ac22d7e 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -329,7 +329,7 @@ struct zynqmp_eemi_ops { int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 *ret_payload); -#if IS_REACHABLE(CONFIG_ARCH_ZYNQMP) +#if IS_REACHABLE(CONFIG_ZYNQMP_FIRMWARE) const struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void); #else static inline struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void) diff --git a/include/linux/platform_data/pm33xx.h b/include/linux/platform_data/pm33xx.h index dd5971937a64..644af1d89cfa 100644 --- a/include/linux/platform_data/pm33xx.h +++ b/include/linux/platform_data/pm33xx.h @@ -46,9 +46,13 @@ struct am33xx_pm_sram_addr { }; struct am33xx_pm_platform_data { - int (*init)(void); + int (*init)(int (*idle)(u32 wfi_flags)); + int (*deinit)(void); int (*soc_suspend)(unsigned int state, int (*fn)(unsigned long), unsigned long args); + int (*cpu_suspend)(int (*fn)(unsigned long), unsigned long args); + void (*begin_suspend)(void); + void (*finish_suspend)(void); struct am33xx_pm_sram_addr *(*get_sram_addrs)(void); void __iomem *(*get_rtc_base_addr)(void); void (*save_context)(void); |