RTC_TIMESTAMP_BEGIN_1900
rtc_dev->range_min = RTC_TIMESTAMP_BEGIN_1900;
rtc->range_min = RTC_TIMESTAMP_BEGIN_1900;
m48t59->rtc->range_min = RTC_TIMESTAMP_BEGIN_1900;
rtc->rtc_dev->range_min = RTC_TIMESTAMP_BEGIN_1900;
rtc->rtc->range_min = RTC_TIMESTAMP_BEGIN_1900;
rx8025->rtc->range_min = RTC_TIMESTAMP_BEGIN_1900;
rtc->rtc_dev->range_min = RTC_TIMESTAMP_BEGIN_1900;
const time64_t sec_offset = RTC_TIMESTAMP_BEGIN_1900 + ((1 * 60) + 2) * 60 + 3;