diff options
Diffstat (limited to 'include/linux/mfd/db5500-prcmu.h')
-rw-r--r-- | include/linux/mfd/db5500-prcmu.h | 180 |
1 files changed, 167 insertions, 13 deletions
diff --git a/include/linux/mfd/db5500-prcmu.h b/include/linux/mfd/db5500-prcmu.h index f0977986402..ffbd415e6c7 100644 --- a/include/linux/mfd/db5500-prcmu.h +++ b/include/linux/mfd/db5500-prcmu.h @@ -5,21 +5,58 @@ * * U5500 PRCMU API. */ -#ifndef __MACH_PRCMU_U5500_H -#define __MACH_PRCMU_U5500_H +#ifndef __MFD_DB5500_PRCMU_H +#define __MFD_DB5500_PRCMU_H -#ifdef CONFIG_UX500_SOC_DB5500 +#ifdef CONFIG_MFD_DB5500_PRCMU void db5500_prcmu_early_init(void); - +int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state); +int db5500_prcmu_set_display_clocks(void); +int db5500_prcmu_disable_dsipll(void); +int db5500_prcmu_enable_dsipll(void); int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size); +void db5500_prcmu_enable_wakeups(u32 wakeups); +int db5500_prcmu_request_clock(u8 clock, bool enable); +void db5500_prcmu_config_abb_event_readout(u32 abb_events); +void db5500_prcmu_get_abb_event_buffer(void __iomem **buf); +int prcmu_resetout(u8 resoutn, u8 state); +int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, + bool keep_ap_pll); +int db5500_prcmu_config_esram0_deep_sleep(u8 state); +void db5500_prcmu_system_reset(u16 reset_code); +u16 db5500_prcmu_get_reset_code(void); +bool db5500_prcmu_is_ac_wake_requested(void); +int db5500_prcmu_set_arm_opp(u8 opp); +int db5500_prcmu_get_arm_opp(void); +int db5500_prcmu_set_ape_opp(u8 opp); +int db5500_prcmu_get_ape_opp(void); +int db5500_prcmu_set_ddr_opp(u8 opp); +int db5500_prcmu_get_ddr_opp(void); -#else /* !CONFIG_UX500_SOC_DB5500 */ +static inline unsigned long prcmu_clock_rate(u8 clock) +{ + return 0; +} + +static inline long prcmu_round_clock_rate(u8 clock, unsigned long rate) +{ + return 0; +} -static inline void db5500_prcmu_early_init(void) +static inline int prcmu_set_clock_rate(u8 clock, unsigned long rate) { + return 0; } +int db5500_prcmu_get_hotdog(void); +int db5500_prcmu_config_hotdog(u8 threshold); +int db5500_prcmu_config_hotmon(u8 low, u8 high); +int db5500_prcmu_start_temp_sense(u16 cycles32k); +int db5500_prcmu_stop_temp_sense(void); +#else /* !CONFIG_UX500_SOC_DB5500 */ + +static inline void db5500_prcmu_early_init(void) {} static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size) { @@ -31,15 +68,132 @@ static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size) return -ENOSYS; } -#endif /* CONFIG_UX500_SOC_DB5500 */ +static inline int db5500_prcmu_request_clock(u8 clock, bool enable) +{ + return 0; +} + +static inline unsigned long db5500_prcmu_clock_rate(u8 clock) +{ + return 0; +} + +static inline int db5500_prcmu_set_display_clocks(void) +{ + return 0; +} + +static inline int db5500_prcmu_disable_dsipll(void) +{ + return 0; +} + +static inline int db5500_prcmu_enable_dsipll(void) +{ + return 0; +} + +static inline int db5500_prcmu_config_esram0_deep_sleep(u8 state) +{ + return 0; +} + +static inline void db5500_prcmu_enable_wakeups(u32 wakeups) {} + +static inline long db5500_prcmu_round_clock_rate(u8 clock, unsigned long rate) +{ + return 0; +} + +static inline int db5500_prcmu_set_clock_rate(u8 clock, unsigned long rate) +{ + return 0; +} + +static inline int prcmu_resetout(u8 resoutn, u8 state) +{ + return 0; +} + +static inline int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state) +{ + return 0; +} + +static inline void db5500_prcmu_get_abb_event_buffer(void __iomem **buf) {} +static inline void db5500_prcmu_config_abb_event_readout(u32 abb_events) {} -static inline int db5500_prcmu_config_abb_event_readout(u32 abb_events) +static inline int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, + bool keep_ap_pll) { -#ifdef CONFIG_MACH_U5500_SIMULATOR return 0; -#else - return -1; -#endif } -#endif /* __MACH_PRCMU_U5500_H */ +static inline void db5500_prcmu_system_reset(u16 reset_code) {} + +static inline u16 db5500_prcmu_get_reset_code(void) +{ + return 0; +} + +static inline bool db5500_prcmu_is_ac_wake_requested(void) +{ + return 0; +} + +static inline int db5500_prcmu_set_arm_opp(u8 opp) +{ + return 0; +} + +static inline int db5500_prcmu_get_arm_opp(void) +{ + return 0; +} + +static inline int db5500_prcmu_set_ape_opp(u8 opp) +{ + return 0; +} + +static inline int db5500_prcmu_get_ape_opp(void) +{ + return 0; +} + +static inline int db5500_prcmu_set_ddr_opp(u8 opp) +{ + return 0; +} + +static inline int db5500_prcmu_get_ddr_opp(void) +{ + return 0; +} + +static inline int db5500_prcmu_get_hotdog(void) +{ + return -ENOSYS; +} +static inline int db5500_prcmu_config_hotdog(u8 threshold) +{ + return 0; +} + +static inline int db5500_prcmu_config_hotmon(u8 low, u8 high) +{ + return 0; +} + +static inline int db5500_prcmu_start_temp_sense(u16 cycles32k) +{ + return 0; +} +static inline int db5500_prcmu_stop_temp_sense(void) +{ + return 0; +} + +#endif /* CONFIG_MFD_DB5500_PRCMU */ + +#endif /* __MFD_DB5500_PRCMU_H */ |