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rtc: spear: set range 

While the RTC can store dates from year 0000 to 9999, leap years where not
tested fro 2100. The driver currently stores tm_year directly which will
probably fail at that time or more probably in 2300.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20220309162301.61679-19-alexandre.belloni@bootlin.com
This commit is contained in:
Alexandre Belloni 2022-03-09 17:22:50 +01:00
parent 4fc4d3339f
commit f395e1d3b2
1 changed files with 2 additions and 0 deletions
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2
drivers/rtc/rtc-spear.c
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@ -385,6 +385,8 @@ static int spear_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, config); platform_set_drvdata(pdev, config);
config->rtc->ops = &spear_rtc_ops; config->rtc->ops = &spear_rtc_ops;
config->rtc->range_min = RTC_TIMESTAMP_BEGIN_0000;
config->rtc->range_min = RTC_TIMESTAMP_END_9999;
config->rtc->uie_unsupported = 1; config->rtc->uie_unsupported = 1;
status = devm_rtc_register_device(config->rtc); status = devm_rtc_register_device(config->rtc);