From: patrice.chotard@st.com (Patrice CHOTARD)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] rtc: st-lpc: add range
Date: Wed, 23 May 2018 07:24:14 +0000 [thread overview]
Message-ID: <8d2f6057-4d33-6b75-f01e-df06e9426d07@st.com> (raw)
In-Reply-To: <20180521204905.7113-1-alexandre.belloni@bootlin.com>
Hi Alexandre
On 05/21/2018 10:49 PM, Alexandre Belloni wrote:
> The RTC has a 64 bit counter.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
> ---
> drivers/rtc/rtc-st-lpc.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/rtc/rtc-st-lpc.c b/drivers/rtc/rtc-st-lpc.c
> index 2f1ef2c28740..bee75ca7ff79 100644
> --- a/drivers/rtc/rtc-st-lpc.c
> +++ b/drivers/rtc/rtc-st-lpc.c
> @@ -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) {
>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Patrice
prev parent reply other threads:[~2018-05-23 7:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-21 20:49 [PATCH v2] rtc: st-lpc: add range Alexandre Belloni
2018-05-23 7:24 ` Patrice CHOTARD [this message]
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