ESDHC_SYS_CTRL_DTOCV_MASK
esdhc_clrset_le(host, ESDHC_SYS_CTRL_DTOCV_MASK,
FIELD_PREP(ESDHC_SYS_CTRL_DTOCV_MASK, val),
esdhc_clrset_be(host, ESDHC_SYS_CTRL_DTOCV_MASK, 0xE,