F_VBAT_REG
[F_VBAT_REG] = REG_FIELD(RT9471_REG_VCHG, 0, 6),
return rt9471_set_value_by_field_range(chip, F_VBAT_REG, RT9471_RANGE_VCHG, value);
return rt9471_get_value_by_field_range(chip, F_VBAT_REG, RT9471_RANGE_VCHG, pvalue);