diff options
Diffstat (limited to 'include/linux/mfd/dbx500-prcmu.h')
| -rw-r--r-- | include/linux/mfd/dbx500-prcmu.h | 175 |
1 files changed, 153 insertions, 22 deletions
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index bac942f959c..f73b9d9d2a2 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -10,7 +10,7 @@ #include <linux/interrupt.h> #include <linux/notifier.h> -#include <asm/mach-types.h> +#include <linux/err.h> /* PRCMU Wakeup defines */ enum prcmu_wakeup_index { @@ -218,9 +218,11 @@ enum ddr_pwrst { #if defined(CONFIG_UX500_SOC_DB8500) || defined(CONFIG_UX500_SOC_DB5500) +#include <mach/id.h> + static inline void __init prcmu_early_init(void) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_early_init(); else return db8500_prcmu_early_init(); @@ -229,7 +231,7 @@ static inline void __init prcmu_early_init(void) static inline int prcmu_set_power_state(u8 state, bool keep_ulp_clk, bool keep_ap_pll) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_set_power_state(state, keep_ulp_clk, keep_ap_pll); else @@ -239,7 +241,7 @@ static inline int prcmu_set_power_state(u8 state, bool keep_ulp_clk, static inline int prcmu_set_epod(u16 epod_id, u8 epod_state) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return -EINVAL; else return db8500_prcmu_set_epod(epod_id, epod_state); @@ -247,7 +249,7 @@ static inline int prcmu_set_epod(u16 epod_id, u8 epod_state) static inline void prcmu_enable_wakeups(u32 wakeups) { - if (machine_is_u5500()) + if (cpu_is_u5500()) db5500_prcmu_enable_wakeups(wakeups); else db8500_prcmu_enable_wakeups(wakeups); @@ -260,7 +262,7 @@ static inline void prcmu_disable_wakeups(void) static inline void prcmu_config_abb_event_readout(u32 abb_events) { - if (machine_is_u5500()) + if (cpu_is_u5500()) db5500_prcmu_config_abb_event_readout(abb_events); else db8500_prcmu_config_abb_event_readout(abb_events); @@ -268,7 +270,7 @@ static inline void prcmu_config_abb_event_readout(u32 abb_events) static inline void prcmu_get_abb_event_buffer(void __iomem **buf) { - if (machine_is_u5500()) + if (cpu_is_u5500()) db5500_prcmu_get_abb_event_buffer(buf); else db8500_prcmu_get_abb_event_buffer(buf); @@ -281,20 +283,34 @@ int prcmu_config_clkout(u8 clkout, u8 source, u8 div); static inline int prcmu_request_clock(u8 clock, bool enable) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_request_clock(clock, enable); else return db8500_prcmu_request_clock(clock, enable); } -int prcmu_set_ape_opp(u8 opp); -int prcmu_get_ape_opp(void); -int prcmu_set_ddr_opp(u8 opp); -int prcmu_get_ddr_opp(void); +unsigned long prcmu_clock_rate(u8 clock); +long prcmu_round_clock_rate(u8 clock, unsigned long rate); +int prcmu_set_clock_rate(u8 clock, unsigned long rate); + +static inline int prcmu_set_ddr_opp(u8 opp) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_set_ddr_opp(opp); +} +static inline int prcmu_get_ddr_opp(void) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_get_ddr_opp(); +} static inline int prcmu_set_arm_opp(u8 opp) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return -EINVAL; else return db8500_prcmu_set_arm_opp(opp); @@ -302,15 +318,31 @@ static inline int prcmu_set_arm_opp(u8 opp) static inline int prcmu_get_arm_opp(void) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return -EINVAL; else return db8500_prcmu_get_arm_opp(); } +static inline int prcmu_set_ape_opp(u8 opp) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_set_ape_opp(opp); +} + +static inline int prcmu_get_ape_opp(void) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_get_ape_opp(); +} + static inline void prcmu_system_reset(u16 reset_code) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_system_reset(reset_code); else return db8500_prcmu_system_reset(reset_code); @@ -318,7 +350,7 @@ static inline void prcmu_system_reset(u16 reset_code) static inline u16 prcmu_get_reset_code(void) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_get_reset_code(); else return db8500_prcmu_get_reset_code(); @@ -326,10 +358,17 @@ static inline u16 prcmu_get_reset_code(void) void prcmu_ac_wake_req(void); void prcmu_ac_sleep_req(void); -void prcmu_modem_reset(void); +static inline void prcmu_modem_reset(void) +{ + if (cpu_is_u5500()) + return; + else + return db8500_prcmu_modem_reset(); +} + static inline bool prcmu_is_ac_wake_requested(void) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_is_ac_wake_requested(); else return db8500_prcmu_is_ac_wake_requested(); @@ -337,7 +376,7 @@ static inline bool prcmu_is_ac_wake_requested(void) static inline int prcmu_set_display_clocks(void) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_set_display_clocks(); else return db8500_prcmu_set_display_clocks(); @@ -345,7 +384,7 @@ static inline int prcmu_set_display_clocks(void) static inline int prcmu_disable_dsipll(void) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_disable_dsipll(); else return db8500_prcmu_disable_dsipll(); @@ -353,7 +392,7 @@ static inline int prcmu_disable_dsipll(void) static inline int prcmu_enable_dsipll(void) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return db5500_prcmu_enable_dsipll(); else return db8500_prcmu_enable_dsipll(); @@ -361,11 +400,83 @@ static inline int prcmu_enable_dsipll(void) static inline int prcmu_config_esram0_deep_sleep(u8 state) { - if (machine_is_u5500()) + if (cpu_is_u5500()) return -EINVAL; else return db8500_prcmu_config_esram0_deep_sleep(state); } + +static inline int prcmu_config_hotdog(u8 threshold) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_config_hotdog(threshold); +} + +static inline int prcmu_config_hotmon(u8 low, u8 high) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_config_hotmon(low, high); +} + +static inline int prcmu_start_temp_sense(u16 cycles32k) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_start_temp_sense(cycles32k); +} + +static inline int prcmu_stop_temp_sense(void) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_stop_temp_sense(); +} + +static inline int prcmu_enable_a9wdog(u8 id) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_enable_a9wdog(id); +} + +static inline int prcmu_disable_a9wdog(u8 id) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_disable_a9wdog(id); +} + +static inline int prcmu_kick_a9wdog(u8 id) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_kick_a9wdog(id); +} + +static inline int prcmu_load_a9wdog(u8 id, u32 timeout) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_load_a9wdog(id, timeout); +} + +static inline int prcmu_config_a9wdog(u8 num, bool sleep_auto_off) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_config_a9wdog(num, sleep_auto_off); +} #else static inline void __init prcmu_early_init(void) {} @@ -480,6 +591,26 @@ static inline void prcmu_get_abb_event_buffer(void __iomem **buf) *buf = NULL; } +static inline int prcmu_config_hotdog(u8 threshold) +{ + return 0; +} + +static inline int prcmu_config_hotmon(u8 low, u8 high) +{ + return 0; +} + +static inline int prcmu_start_temp_sense(u16 cycles32k) +{ + return 0; +} + +static inline int prcmu_stop_temp_sense(void) +{ + return 0; +} + #endif /* PRCMU QoS APE OPP class */ |