RT9471_REG_FUNC
[F_CHG_EN] = REG_FIELD(RT9471_REG_FUNC, 0, 0),
[F_HZ] = REG_FIELD(RT9471_REG_FUNC, 5, 5),
[F_BATFET_DIS] = REG_FIELD(RT9471_REG_FUNC, 7, 7),
.enable_reg = RT9471_REG_FUNC,
REG_SEQ0(RT9471_REG_FUNC, 0x01), /* BATFET_DIS_DLY = 0 */