case S2MPS13X:
data[0] = (0 << BCD_EN_SHIFT) | (1 << MODEL24_SHIFT);
ret = regmap_write(info->regmap, info->regs->ctrl, data[0]);
+ if (ret < 0)
+ break;
+
+ /*
+ * Should set WUDR & (RUDR or AUDR) bits to high after writing
+ * RTC_CTRL register like writing Alarm registers. We can't find
+ * the description from datasheet but vendor code does that
+ * really.
+ */
+ ret = s5m8767_rtc_set_alarm_reg(info);
break;
default: