diff options
| -rw-r--r-- | include/linux/mfd/db5500-prcmu.h | 88 |
1 files changed, 37 insertions, 51 deletions
diff --git a/include/linux/mfd/db5500-prcmu.h b/include/linux/mfd/db5500-prcmu.h index 9890687f582d..5a049dfaf153 100644 --- a/include/linux/mfd/db5500-prcmu.h +++ b/include/linux/mfd/db5500-prcmu.h | |||
| @@ -8,41 +8,14 @@ | |||
| 8 | #ifndef __MFD_DB5500_PRCMU_H | 8 | #ifndef __MFD_DB5500_PRCMU_H |
| 9 | #define __MFD_DB5500_PRCMU_H | 9 | #define __MFD_DB5500_PRCMU_H |
| 10 | 10 | ||
| 11 | #ifdef CONFIG_MFD_DB5500_PRCMU | 11 | static inline int prcmu_resetout(u8 resoutn, u8 state) |
| 12 | |||
| 13 | void db5500_prcmu_early_init(void); | ||
| 14 | int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state); | ||
| 15 | int db5500_prcmu_set_display_clocks(void); | ||
| 16 | int db5500_prcmu_disable_dsipll(void); | ||
| 17 | int db5500_prcmu_enable_dsipll(void); | ||
| 18 | int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); | ||
| 19 | int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size); | ||
| 20 | void db5500_prcmu_enable_wakeups(u32 wakeups); | ||
| 21 | int db5500_prcmu_request_clock(u8 clock, bool enable); | ||
| 22 | void db5500_prcmu_config_abb_event_readout(u32 abb_events); | ||
| 23 | void db5500_prcmu_get_abb_event_buffer(void __iomem **buf); | ||
| 24 | int prcmu_resetout(u8 resoutn, u8 state); | ||
| 25 | int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, | ||
| 26 | bool keep_ap_pll); | ||
| 27 | int db5500_prcmu_config_esram0_deep_sleep(u8 state); | ||
| 28 | void db5500_prcmu_system_reset(u16 reset_code); | ||
| 29 | u16 db5500_prcmu_get_reset_code(void); | ||
| 30 | bool db5500_prcmu_is_ac_wake_requested(void); | ||
| 31 | int db5500_prcmu_set_arm_opp(u8 opp); | ||
| 32 | int db5500_prcmu_get_arm_opp(void); | ||
| 33 | |||
| 34 | #else /* !CONFIG_UX500_SOC_DB5500 */ | ||
| 35 | |||
| 36 | static inline void db5500_prcmu_early_init(void) {} | ||
| 37 | |||
| 38 | static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size) | ||
| 39 | { | 12 | { |
| 40 | return -ENOSYS; | 13 | return 0; |
| 41 | } | 14 | } |
| 42 | 15 | ||
| 43 | static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size) | 16 | static inline int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state) |
| 44 | { | 17 | { |
| 45 | return -ENOSYS; | 18 | return 0; |
| 46 | } | 19 | } |
| 47 | 20 | ||
| 48 | static inline int db5500_prcmu_request_clock(u8 clock, bool enable) | 21 | static inline int db5500_prcmu_request_clock(u8 clock, bool enable) |
| @@ -50,69 +23,82 @@ static inline int db5500_prcmu_request_clock(u8 clock, bool enable) | |||
| 50 | return 0; | 23 | return 0; |
| 51 | } | 24 | } |
| 52 | 25 | ||
| 53 | static inline int db5500_prcmu_set_display_clocks(void) | 26 | static inline int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, |
| 27 | bool keep_ap_pll) | ||
| 54 | { | 28 | { |
| 55 | return 0; | 29 | return 0; |
| 56 | } | 30 | } |
| 57 | 31 | ||
| 58 | static inline int db5500_prcmu_disable_dsipll(void) | 32 | static inline int db5500_prcmu_config_esram0_deep_sleep(u8 state) |
| 59 | { | 33 | { |
| 60 | return 0; | 34 | return 0; |
| 61 | } | 35 | } |
| 62 | 36 | ||
| 63 | static inline int db5500_prcmu_enable_dsipll(void) | 37 | static inline u16 db5500_prcmu_get_reset_code(void) |
| 64 | { | 38 | { |
| 65 | return 0; | 39 | return 0; |
| 66 | } | 40 | } |
| 67 | 41 | ||
| 68 | static inline int db5500_prcmu_config_esram0_deep_sleep(u8 state) | 42 | static inline bool db5500_prcmu_is_ac_wake_requested(void) |
| 69 | { | 43 | { |
| 70 | return 0; | 44 | return 0; |
| 71 | } | 45 | } |
| 72 | 46 | ||
| 73 | static inline void db5500_prcmu_enable_wakeups(u32 wakeups) {} | 47 | static inline int db5500_prcmu_set_arm_opp(u8 opp) |
| 74 | |||
| 75 | static inline int prcmu_resetout(u8 resoutn, u8 state) | ||
| 76 | { | 48 | { |
| 77 | return 0; | 49 | return 0; |
| 78 | } | 50 | } |
| 79 | 51 | ||
| 80 | static inline int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state) | 52 | static inline int db5500_prcmu_get_arm_opp(void) |
| 81 | { | 53 | { |
| 82 | return 0; | 54 | return 0; |
| 83 | } | 55 | } |
| 84 | 56 | ||
| 85 | static inline void db5500_prcmu_get_abb_event_buffer(void __iomem **buf) {} | ||
| 86 | static inline void db5500_prcmu_config_abb_event_readout(u32 abb_events) {} | 57 | static inline void db5500_prcmu_config_abb_event_readout(u32 abb_events) {} |
| 87 | 58 | ||
| 88 | static inline int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, | 59 | static inline void db5500_prcmu_get_abb_event_buffer(void __iomem **buf) {} |
| 89 | bool keep_ap_pll) | ||
| 90 | { | ||
| 91 | return 0; | ||
| 92 | } | ||
| 93 | 60 | ||
| 94 | static inline void db5500_prcmu_system_reset(u16 reset_code) {} | 61 | static inline void db5500_prcmu_system_reset(u16 reset_code) {} |
| 95 | 62 | ||
| 96 | static inline u16 db5500_prcmu_get_reset_code(void) | 63 | static inline void db5500_prcmu_enable_wakeups(u32 wakeups) {} |
| 64 | |||
| 65 | #ifdef CONFIG_MFD_DB5500_PRCMU | ||
| 66 | |||
| 67 | void db5500_prcmu_early_init(void); | ||
| 68 | int db5500_prcmu_set_display_clocks(void); | ||
| 69 | int db5500_prcmu_disable_dsipll(void); | ||
| 70 | int db5500_prcmu_enable_dsipll(void); | ||
| 71 | int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); | ||
| 72 | int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size); | ||
| 73 | |||
| 74 | #else /* !CONFIG_UX500_SOC_DB5500 */ | ||
| 75 | |||
| 76 | static inline void db5500_prcmu_early_init(void) {} | ||
| 77 | |||
| 78 | static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size) | ||
| 97 | { | 79 | { |
| 98 | return 0; | 80 | return -ENOSYS; |
| 99 | } | 81 | } |
| 100 | 82 | ||
| 101 | static inline bool db5500_prcmu_is_ac_wake_requested(void) | 83 | static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size) |
| 102 | { | 84 | { |
| 103 | return 0; | 85 | return -ENOSYS; |
| 104 | } | 86 | } |
| 105 | 87 | ||
| 106 | static inline int db5500_prcmu_set_arm_opp(u8 opp) | 88 | static inline int db5500_prcmu_set_display_clocks(void) |
| 107 | { | 89 | { |
| 108 | return 0; | 90 | return 0; |
| 109 | } | 91 | } |
| 110 | 92 | ||
| 111 | static inline int db5500_prcmu_get_arm_opp(void) | 93 | static inline int db5500_prcmu_disable_dsipll(void) |
| 112 | { | 94 | { |
| 113 | return 0; | 95 | return 0; |
| 114 | } | 96 | } |
| 115 | 97 | ||
| 98 | static inline int db5500_prcmu_enable_dsipll(void) | ||
| 99 | { | ||
| 100 | return 0; | ||
| 101 | } | ||
| 116 | 102 | ||
| 117 | #endif /* CONFIG_MFD_DB5500_PRCMU */ | 103 | #endif /* CONFIG_MFD_DB5500_PRCMU */ |
| 118 | 104 | ||
