MCHPCOREPWM_EN
mchp_core_pwm->channel_enabled = readb_relaxed(mchp_core_pwm->base + MCHPCOREPWM_EN(0));
readb_relaxed(mchp_core_pwm->base + MCHPCOREPWM_EN(1)) << 8;
reg_offset = MCHPCOREPWM_EN(pwm->hwpwm >> 3);