Lines Matching refs:period_ns
100 unsigned int period_ns; member
148 static void lpc18xx_pwm_config_period(struct pwm_chip *chip, int period_ns) in lpc18xx_pwm_config_period() argument
153 val = (u64)period_ns * lpc18xx_pwm->clk_rate; in lpc18xx_pwm_config_period()
185 int duty_ns, int period_ns) in lpc18xx_pwm_config() argument
190 if (period_ns < lpc18xx_pwm->min_period_ns || in lpc18xx_pwm_config()
191 period_ns > lpc18xx_pwm->max_period_ns) { in lpc18xx_pwm_config()
192 dev_err(chip->dev, "period %d not in range\n", period_ns); in lpc18xx_pwm_config()
206 if (requested_events > 2 && lpc18xx_pwm->period_ns != period_ns && in lpc18xx_pwm_config()
207 lpc18xx_pwm->period_ns) { in lpc18xx_pwm_config()
214 if ((requested_events <= 2 && lpc18xx_pwm->period_ns != period_ns) || in lpc18xx_pwm_config()
215 !lpc18xx_pwm->period_ns) { in lpc18xx_pwm_config()
216 lpc18xx_pwm->period_ns = period_ns; in lpc18xx_pwm_config()
218 pwm_set_period(&chip->pwms[i], period_ns); in lpc18xx_pwm_config()
219 lpc18xx_pwm_config_period(chip, period_ns); in lpc18xx_pwm_config()