rtc: 88pm860x: set range

The 88pm860x RTC is a 32bit read only seconds counter with a 32bit offset.

Link: https://lore.kernel.org/r/20200311223956.51352-4-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c
index 0abf2b1..f5933a0 100644 (file)
--- a/drivers/rtc/rtc-88pm860x.c
+++ b/drivers/rtc/rtc-88pm860x.c
@@ -353,6 +353,7 @@ static int pm860x_rtc_probe(struct platform_device *pdev)
        pm860x_rtc_dt_init(pdev, info);
 
        info->rtc_dev->ops = &pm860x_rtc_ops;
+       info->rtc_dev->range_max = U32_MAX;
 
        ret = rtc_register_device(info->rtc_dev);
        if (ret)