RTSX_DV331812_POWERON
RTSX_BITOP(sc, RTSX_LDO_CONFIG2, RTSX_DV331812_POWERON, RTSX_DV331812_POWEROFF);
RTSX_BITOP(sc, RTSX_LDO_CONFIG2, RTSX_DV331812_POWERON, RTSX_DV331812_POWERON);