RTC_ENABLE
regmap_write_bits(rtc->map, RTC_CTRL, RTC_ENABLE, RTC_ENABLE);
rtc->rtc_enabled = regmap_test_bits(rtc->map, RTC_CTRL, RTC_ENABLE);
rtc->rtc_enabled = regmap_test_bits(rtc->map, RTC_CTRL, RTC_ENABLE);
if (!(readl(rtc->base + RTC_CTRL) & RTC_ENABLE)) {
writel(ctrl | RTC_ENABLE, rtc->base + RTC_CTRL);
ret = tps6586x_clr_bits(tps_dev, RTC_CTRL, RTC_ENABLE);
ret = tps6586x_set_bits(tps_dev, RTC_CTRL, RTC_ENABLE);
RTC_ENABLE | OSC_SRC_SEL |
RTC_ENABLE | OSC_SRC_SEL | PRE_BYPASS | CL_SEL_MASK);
RTC_ENABLE | OSC_SRC_SEL | PRE_BYPASS | CL_SEL_MASK);
RTC_ENABLE | OSC_SRC_SEL | PRE_BYPASS | CL_SEL_MASK);