RTC_CR
regmap_update_bits(rtc->regmap, RTC_CR, mask, enable ? mask : 0);
regmap_update_bits(rtc->regmap, RTC_CR,
if (!regmap_test_bits(rtc->regmap, RTC_CR, RTC_EN))
regmap_update_bits(rtc->regmap, RTC_CR, RTC_EN, RTC_EN);
wkalrm->enabled = regmap_test_bits(rtc->regmap, RTC_CR, ALARM_INT);
__raw_writel(0, rtc->base + RTC_CR);
writel(0, rtc->base + RTC_CR);
data = readl(ldata->base + RTC_CR);
writel(data, ldata->base + RTC_CR);