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rtc: stmp3xxx: set range 

From the datasheet: "HW_RTC_SECONDS provides access to the 32-bit real-time
seconds counter."

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
hifive-unleashed-5.2
Alexandre Belloni 2019-04-07 23:12:20 +02:00
parent b6838275be
commit 0d823abd7c
1 changed files with 8 additions and 2 deletions
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10
drivers/rtc/rtc-stmp3xxx.c
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@ -361,8 +361,7 @@ static int stmp3xxx_rtc_probe(struct platform_device *pdev)
STMP3XXX_RTC_CTRL_ALARM_IRQ_EN,
rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);
rtc_data->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&stmp3xxx_rtc_ops, THIS_MODULE);
rtc_data->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(rtc_data->rtc))
return PTR_ERR(rtc_data->rtc);
@ -374,6 +373,13 @@ static int stmp3xxx_rtc_probe(struct platform_device *pdev)
return err;
}
rtc_data->rtc->ops = &stmp3xxx_rtc_ops;
rtc_data->rtc->range_max = U32_MAX;
err = rtc_register_device(rtc_data->rtc);
if (err)
return err;
stmp3xxx_wdt_register(pdev);
return 0;
}