rtc: ds1343: set range

This is a standard BCD rtc with a useless century bit (no leap year
correction after 2099).

Link: https://lore.kernel.org/r/20191019204941.6203-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c
index fa6de31d5793bedd8a27a854617f16dbe54d41a3..b45d1b8fd6314f0532b392190ce5e8daab123ae7 100644 (file)
--- a/drivers/rtc/rtc-ds1343.c
+++ b/drivers/rtc/rtc-ds1343.c
@@ -520,6 +520,8 @@ static int ds1343_probe(struct spi_device *spi)
 
        priv->rtc->nvram_old_abi = true;
        priv->rtc->ops = &ds1343_rtc_ops;
+       priv->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
+       priv->rtc->range_max = RTC_TIMESTAMP_END_2099;
 
        res = rtc_register_device(priv->rtc);
        if (res)