RT9471_RANGE_IPRE
[RT9471_RANGE_IPRE] = LINEAR_RANGE(50000, 0, 15, 50000),
return rt9471_set_value_by_field_range(chip, F_IPRE_CHG, RT9471_RANGE_IPRE, value);
return rt9471_get_value_by_field_range(chip, F_IPRE_CHG, RT9471_RANGE_IPRE, pvalue);