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rtc: tx4939: set range 

The TX4939 RTC is a 48bit counter that counts two on every clock edge of
32.768 KHz oscillator clock so it counts 32bit seconds.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-03-03 23:08:09 +01:00
parent 72d3819744
commit e866cbdf6e
1 changed files with 1 additions and 0 deletions
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drivers/rtc/rtc-tx4939.c
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@ -276,6 +276,7 @@ static int __init tx4939_rtc_probe(struct platform_device *pdev)
rtc->ops = &tx4939_rtc_ops;
rtc->nvram_old_abi = true;
rtc->range_max = U32_MAX;
pdata->rtc = rtc;