+ /* Clear PRESET_EN bit in BUCK123_DVS to use DVS registers */
+ ret = regmap_clear_bits(pca9450->regmap, PCA9450_REG_BUCK123_DVS,
+ BUCK123_PRESET_EN);
+ if (ret) {
+ dev_err(&i2c->dev, "Failed to clear PRESET_EN bit: %d\n", ret);
+ return ret;
+ }
+