diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-09-12 00:48:36 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-09-22 01:17:10 +0200 |
| commit | b242650dfa17d8591d92e8e151438d1f8e54997a (patch) | |
| tree | e7ce838111b7fe617a2a4ded512cc5feaa045c8e /drivers | |
| parent | 4015580e983daa699d7e1693328dd81f0e295589 (diff) | |
rtc: m48t59: set range
The m48t59 leap year calculation will fail in 2100
Link: https://lore.kernel.org/r/20240911224836.1571831-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-m48t59.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c index cd2ca49805d8..5d30ce8e13ca 100644 --- a/drivers/rtc/rtc-m48t59.c +++ b/drivers/rtc/rtc-m48t59.c @@ -458,6 +458,8 @@ static int m48t59_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, m48t59); m48t59->rtc->ops = &m48t59_rtc_ops; + m48t59->rtc->range_min = RTC_TIMESTAMP_BEGIN_1900; + m48t59->rtc->range_max = RTC_TIMESTAMP_END_2099; nvmem_cfg.size = pdata->offset; ret = devm_rtc_nvmem_register(m48t59->rtc, &nvmem_cfg); |