RT9467_REG_CHG_ADC
ret = regmap_write(data->regmap, RT9467_REG_CHG_ADC, 0);
ret = regmap_write(data->regmap, RT9467_REG_CHG_ADC, 0);
ret = regmap_write(data->regmap, RT9467_REG_CHG_ADC, reg_val);
ret = regmap_read_poll_timeout(data->regmap, RT9467_REG_CHG_ADC,