AW_PWM_READ
reg = AW_PWM_READ(sc, AW_PWM_CTRL);
reg = AW_PWM_READ(sc, AW_PWM_CTRL);
reg = AW_PWM_READ(sc, AW_PWM_PERIOD);
reg = AW_PWM_READ(sc, AW_PWM_CTRL);
reg = AW_PWM_READ(sc, AW_PWM_CTRL);