REG_SE
regmap_write(tscadc->regmap, REG_SE, 0x00);
regmap_write(tscadc->regmap, REG_SE, 0x00);
regmap_write(tscadc->regmap, REG_SE, tscadc->reg_se_cache);
regmap_write(tscadc->regmap, REG_SE, val);
regmap_write(tscadc->regmap, REG_SE, tscadc->reg_se_cache);
regmap_write(tscadc->regmap, REG_SE, tscadc->reg_se_cache);