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rtc: sprd: Add RTC hardware range

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The SC27xx RTC can support dates from 1970-01-01 00:00:00 to 2149-06-06
23:59:59.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Baolin Wang 2018-04-26 10:58:45 +08:00 committed by Alexandre Belloni
parent 369a30a5f1
commit 149aa91cd6
1 changed files with 2 additions and 0 deletions
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2
drivers/rtc/rtc-sc27xx.c
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@ -631,6 +631,8 @@ static int sprd_rtc_probe(struct platform_device *pdev)
}
rtc->rtc->ops = &sprd_rtc_ops;
rtc->rtc->range_min = 0;
rtc->rtc->range_max = 5662310399LL;
ret = rtc_register_device(rtc->rtc);
if (ret) {
dev_err(&pdev->dev, "failed to register rtc device\n");