diff options
Diffstat (limited to 'include/linux/mfd/db8500-prcmu.h')
| -rw-r--r-- | include/linux/mfd/db8500-prcmu.h | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h index 841342c55451..636423bd5111 100644 --- a/include/linux/mfd/db8500-prcmu.h +++ b/include/linux/mfd/db8500-prcmu.h @@ -11,6 +11,24 @@ #define __MFD_DB8500_PRCMU_H #include <linux/interrupt.h> +#include <linux/bitops.h> + +/* + * Registers + */ +#define DB8500_PRCM_GPIOCR 0x138 +#define DB8500_PRCM_GPIOCR_DBG_UARTMOD_CMD0 BIT(0) +#define DB8500_PRCM_GPIOCR_DBG_STM_APE_CMD BIT(9) +#define DB8500_PRCM_GPIOCR_DBG_STM_MOD_CMD1 BIT(11) +#define DB8500_PRCM_GPIOCR_SPI2_SELECT BIT(23) + +#define DB8500_PRCM_LINE_VALUE 0x170 +#define DB8500_PRCM_LINE_VALUE_HSI_CAWAKE0 BIT(3) + +#define DB8500_PRCM_DSI_SW_RESET 0x324 +#define DB8500_PRCM_DSI_SW_RESET_DSI0_SW_RESETN BIT(0) +#define DB8500_PRCM_DSI_SW_RESET_DSI1_SW_RESETN BIT(1) +#define DB8500_PRCM_DSI_SW_RESET_DSI2_SW_RESETN BIT(2) /* This portion previously known as <mach/prcmu-fw-defs_v1.h> */ @@ -552,8 +570,6 @@ int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size); void prcmu_ac_wake_req(void); void prcmu_ac_sleep_req(void); void db8500_prcmu_modem_reset(void); -void prcmu_enable_spi2(void); -void prcmu_disable_spi2(void); int db8500_prcmu_config_a9wdog(u8 num, bool sleep_auto_off); int db8500_prcmu_enable_a9wdog(u8 id); @@ -582,6 +598,10 @@ int db8500_prcmu_get_ape_opp(void); int db8500_prcmu_set_ddr_opp(u8 opp); int db8500_prcmu_get_ddr_opp(void); +u32 db8500_prcmu_read(unsigned int reg); +void db8500_prcmu_write(unsigned int reg, u32 value); +void db8500_prcmu_write_masked(unsigned int reg, u32 mask, u32 value); + #else /* !CONFIG_MFD_DB8500_PRCMU */ static inline void db8500_prcmu_early_init(void) {} @@ -703,16 +723,6 @@ static inline void db8500_prcmu_modem_reset(void) {} static inline void db8500_prcmu_system_reset(u16 reset_code) {} -static inline int prcmu_enable_spi2(void) -{ - return 0; -} - -static inline int prcmu_disable_spi2(void) -{ - return 0; -} - static inline int db8500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, bool keep_ap_pll) { @@ -805,6 +815,16 @@ static inline int db8500_prcmu_get_arm_opp(void) return 0; } +static inline u32 db8500_prcmu_read(unsigned int reg) +{ + return 0; +} + +static inline void db8500_prcmu_write(unsigned int reg, u32 value) {} + +static inline void db8500_prcmu_write_masked(unsigned int reg, u32 mask, + u32 value) {} + #endif /* !CONFIG_MFD_DB8500_PRCMU */ #endif /* __MFD_DB8500_PRCMU_H */ |