diff --git a/drivers/rtc/rtc-armada38x.c b/drivers/rtc/rtc-armada38x.c
index b74338d6dde60fe554b35838a03d9dea4fe7bd82..d0278ad0a7f9c2d288a1c48b8d28bf438357419c 100644
--- a/drivers/rtc/rtc-armada38x.c
+++ b/drivers/rtc/rtc-armada38x.c
@@ -577,6 +577,8 @@ static __init int armada38x_rtc_probe(struct platform_device *pdev)
 	/* Update RTC-MBUS bridge timing parameters */
 	rtc->data->update_mbus_timing(rtc);
 
+	rtc->rtc_dev->range_max = U32_MAX;
+
 	ret = rtc_register_device(rtc->rtc_dev);
 	if (ret)
 		dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);