RP5C01_10_SECOND 100 drivers/rtc/rtc-rp5c01.c tm->tm_sec = rp5c01_read(priv, RP5C01_10_SECOND) * 10 + RP5C01_10_SECOND 129 drivers/rtc/rtc-rp5c01.c rp5c01_write(priv, tm->tm_sec / 10, RP5C01_10_SECOND);