TCSR_LOAD
write_fn(TCSR_LOAD, timer_baseaddr + TCSR0);
write_fn(TCSR_LOAD, timer_baseaddr + TCSR0);
regmap_write(priv->map, TCSR0, tcsr0 | TCSR_LOAD);
regmap_write(priv->map, TCSR1, tcsr1 | TCSR_LOAD);
#define TCSR_PWM_CLEAR (TCSR_MDT | TCSR_LOAD)