Commit b64c984a authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: st-lpc: add range 



The RTC has a 64 bit counter.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: default avatarPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent d482510f

drivers/rtc/rtc-st-lpc.c

+2 −0
Original line number Diff line number Diff line
@@ -258,6 +258,8 @@ static int st_rtc_probe(struct platform_device *pdev) 
	platform_set_drvdata(pdev, rtc);



	rtc->rtc_dev->ops = &st_rtc_ops;

	rtc->rtc_dev->range_max = U64_MAX;

	do_div(rtc->rtc_dev->range_max, rtc->clkrate);



	ret = rtc_register_device(rtc->rtc_dev);

	if (ret) {