linux-kernel - Re: [PATCH v2 07/10] rtc: Introduce RTC_TIMESTAMP_END

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Message-ID: <20200910192124.GD3306@latitude>
Date:   Thu, 10 Sep 2020 21:21:24 +0200
From:   Jonathan Neuschäfer <j.neuschaefer@....net>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     Jonathan Neuschäfer <j.neuschaefer@....net>,
        linux-kernel@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Sam Ravnborg <sam@...nborg.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Heiko Stuebner <heiko.stuebner@...obroma-systems.com>,
        Stephan Gerhold <stephan@...hold.net>,
        Lubomir Rintel <lkundrak@...sk>,
        Mark Brown <broonie@...nel.org>, allen <allen.chen@....com.tw>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        devicetree@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-rtc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Heiko Stuebner <heiko@...ech.de>,
        Josua Mayer <josua.mayer@....eu>,
        Andreas Kemnade <andreas@...nade.info>,
        Arnd Bergmann <arnd@...db.de>, Daniel Palmer <daniel@...f.com>
Subject: Re: [PATCH v2 07/10] rtc: Introduce RTC_TIMESTAMP_END_2255

On Tue, Sep 08, 2020 at 11:39:46AM +0200, Alexandre Belloni wrote:
> On 05/09/2020 15:32:27+0200, Jonathan Neuschäfer wrote:
[...]
> >  #define RTC_TIMESTAMP_END_2079		3471292799LL /* 2079-12-31 23:59:59 */
> >  #define RTC_TIMESTAMP_END_2099		4102444799LL /* 2099-12-31 23:59:59 */
> >  #define RTC_TIMESTAMP_END_2199		7258118399LL /* 2199-12-31 23:59:59 */
> > +#define RTC_TIMESTAMP_END_2255		9025257599LL /* 2255-12-31 23:59:59 */
> 
> Honestly, I wouldn't bother adding that one unless you have examples of
> other RTCs endng at the same date, I'm fine having the value and comment
> directly in the probe function.

Indeed, it's the only RTC I know with this end date. I'll fold it into
the driver.


Thanks,
Jonathan Neuschäfer

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