IRS_REGF_HP_FILTER
[IRS_REGF_HP_FILTER] = REG_FIELD(IRS_REG_FILTER, 0, 0),
ret = regmap_field_read(data->regfields[IRS_REGF_HP_FILTER], ®val);
ret = regmap_field_write(data->regfields[IRS_REGF_HP_FILTER], idx);