BQ2515X_VBAT_CTRL
{BQ2515X_VBAT_CTRL, 0x3C},
{BQ2515X_VBAT_CTRL, 0x3C},
ret = regmap_read(bq2515x->regmap, BQ2515X_VBAT_CTRL, &vbat_reg_code);
return regmap_write(bq2515x->regmap, BQ2515X_VBAT_CTRL, vbat_reg_code);