Lines Matching refs:period_ns
97 unsigned int period_ns; member
145 static void lpc18xx_pwm_config_period(struct pwm_chip *chip, int period_ns) in lpc18xx_pwm_config_period() argument
150 val = (u64)period_ns * lpc18xx_pwm->clk_rate; in lpc18xx_pwm_config_period()
182 int duty_ns, int period_ns) in lpc18xx_pwm_config() argument
187 if (period_ns < lpc18xx_pwm->min_period_ns || in lpc18xx_pwm_config()
188 period_ns > lpc18xx_pwm->max_period_ns) { in lpc18xx_pwm_config()
189 dev_err(chip->dev, "period %d not in range\n", period_ns); in lpc18xx_pwm_config()
203 if (requested_events > 2 && lpc18xx_pwm->period_ns != period_ns && in lpc18xx_pwm_config()
204 lpc18xx_pwm->period_ns) { in lpc18xx_pwm_config()
211 if ((requested_events <= 2 && lpc18xx_pwm->period_ns != period_ns) || in lpc18xx_pwm_config()
212 !lpc18xx_pwm->period_ns) { in lpc18xx_pwm_config()
213 lpc18xx_pwm->period_ns = period_ns; in lpc18xx_pwm_config()
215 pwm_set_period(&chip->pwms[i], period_ns); in lpc18xx_pwm_config()
216 lpc18xx_pwm_config_period(chip, period_ns); in lpc18xx_pwm_config()