HW_TOD_WR_TRIG_SEL_MSB
if (wr_trig != HW_TOD_WR_TRIG_SEL_MSB) {
if (wr_trig == HW_TOD_WR_TRIG_SEL_MSB) {
err = _idtcm_set_dpll_hw_tod(channel, ts, HW_TOD_WR_TRIG_SEL_MSB);