diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
tree | d6d89a12e7eb8017837c057935a2271290907f76 /include/linux/platform_data/pwm_omap_dmtimer.h | |
parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'include/linux/platform_data/pwm_omap_dmtimer.h')
-rw-r--r-- | include/linux/platform_data/pwm_omap_dmtimer.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/platform_data/pwm_omap_dmtimer.h b/include/linux/platform_data/pwm_omap_dmtimer.h index 593842172..e7d521e48 100644 --- a/include/linux/platform_data/pwm_omap_dmtimer.h +++ b/include/linux/platform_data/pwm_omap_dmtimer.h @@ -35,6 +35,16 @@ #ifndef __PWM_OMAP_DMTIMER_PDATA_H #define __PWM_OMAP_DMTIMER_PDATA_H +/* clock sources */ +#define PWM_OMAP_DMTIMER_SRC_SYS_CLK 0x00 +#define PWM_OMAP_DMTIMER_SRC_32_KHZ 0x01 +#define PWM_OMAP_DMTIMER_SRC_EXT_CLK 0x02 + +/* timer interrupt enable bits */ +#define PWM_OMAP_DMTIMER_INT_CAPTURE (1 << 2) +#define PWM_OMAP_DMTIMER_INT_OVERFLOW (1 << 1) +#define PWM_OMAP_DMTIMER_INT_MATCH (1 << 0) + /* trigger types */ #define PWM_OMAP_DMTIMER_TRIGGER_NONE 0x00 #define PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW 0x01 @@ -45,15 +55,23 @@ typedef struct omap_dm_timer pwm_omap_dmtimer; struct pwm_omap_dmtimer_pdata { pwm_omap_dmtimer *(*request_by_node)(struct device_node *np); + pwm_omap_dmtimer *(*request_specific)(int timer_id); + pwm_omap_dmtimer *(*request)(void); + int (*free)(pwm_omap_dmtimer *timer); void (*enable)(pwm_omap_dmtimer *timer); void (*disable)(pwm_omap_dmtimer *timer); + int (*get_irq)(pwm_omap_dmtimer *timer); + int (*set_int_enable)(pwm_omap_dmtimer *timer, unsigned int value); + int (*set_int_disable)(pwm_omap_dmtimer *timer, u32 mask); + struct clk *(*get_fclk)(pwm_omap_dmtimer *timer); int (*start)(pwm_omap_dmtimer *timer); int (*stop)(pwm_omap_dmtimer *timer); + int (*set_source)(pwm_omap_dmtimer *timer, int source); int (*set_load)(pwm_omap_dmtimer *timer, int autoreload, unsigned int value); @@ -63,7 +81,10 @@ struct pwm_omap_dmtimer_pdata { int toggle, int trigger); int (*set_prescaler)(pwm_omap_dmtimer *timer, int prescaler); + unsigned int (*read_counter)(pwm_omap_dmtimer *timer); int (*write_counter)(pwm_omap_dmtimer *timer, unsigned int value); + unsigned int (*read_status)(pwm_omap_dmtimer *timer); + int (*write_status)(pwm_omap_dmtimer *timer, unsigned int value); }; #endif /* __PWM_OMAP_DMTIMER_PDATA_H */ |