rcar_pwm_chip
static int rcar_pwm_set_counter(struct rcar_pwm_chip *rp, int div, u64 duty_ns,
static int rcar_pwm_enable(struct rcar_pwm_chip *rp)
static void rcar_pwm_disable(struct rcar_pwm_chip *rp)
struct rcar_pwm_chip *rp = to_rcar_pwm_chip(chip);
struct rcar_pwm_chip *rcar_pwm;
static inline struct rcar_pwm_chip *to_rcar_pwm_chip(struct pwm_chip *chip)
static void rcar_pwm_write(struct rcar_pwm_chip *rp, u32 data,
static u32 rcar_pwm_read(struct rcar_pwm_chip *rp, unsigned int offset)
static void rcar_pwm_update(struct rcar_pwm_chip *rp, u32 mask, u32 data,
static int rcar_pwm_get_clock_division(struct rcar_pwm_chip *rp, int period_ns)
static void rcar_pwm_set_clock_control(struct rcar_pwm_chip *rp,