rtc: au1xxx: set range

The Alchemy counter0 is a 32bit seconds counter.

Link: https://lore.kernel.org/r/20200306005958.39203-3-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-au1xxx.c b/drivers/rtc/rtc-au1xxx.c
index 73aeb15f94915f4d2a4630bd8ac58f9a251be806..e186fb5cfffdb571342359862e4c00b6071b6156 100644 (file)
--- a/drivers/rtc/rtc-au1xxx.c
+++ b/drivers/rtc/rtc-au1xxx.c
@@ -100,6 +100,7 @@ static int au1xtoy_rtc_probe(struct platform_device *pdev)
                return PTR_ERR(rtcdev);
 
        rtcdev->ops = &au1xtoy_rtc_ops;
+       rtcdev->range_max = U32_MAX;
 
        platform_set_drvdata(pdev, rtcdev);