atmel_pwm_ch_readl
val = atmel_pwm_ch_readl(atmel_pwm, pwm->hwpwm, PWM_CMR);
u32 cmr = atmel_pwm_ch_readl(atmel_pwm, pwm->hwpwm, PWM_CMR);
cprd = atmel_pwm_ch_readl(atmel_pwm, pwm->hwpwm,
val = atmel_pwm_ch_readl(atmel_pwm, pwm->hwpwm, PWM_CMR);
cmr = atmel_pwm_ch_readl(atmel_pwm, pwm->hwpwm, PWM_CMR);
cprd = atmel_pwm_ch_readl(atmel_pwm, pwm->hwpwm,
cdty = atmel_pwm_ch_readl(atmel_pwm, pwm->hwpwm,