linux-kernel - Re: [PATCHv3 4/5] rtc: s3c: Add support for RTC of Exynos3250 SoC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAD8Lp45LyE6AuGgC7xKyFiniF2K4v_G1X-=QARrJ1DqLYRy3Lg@mail.gmail.com>
Date:	Wed, 17 Sep 2014 10:49:35 -0600
From:	Daniel Drake <drake@...lessm.com>
To:	Doug Anderson <dianders@...omium.org>
Cc:	Javier Martinez Canillas <javier@...hile0.org>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	rtc-linux@...glegroups.com,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	"linux-samsung-soc@...r.kernel.org" 
	<linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCHv3 4/5] rtc: s3c: Add support for RTC of Exynos3250 SoC

On Tue, Sep 16, 2014 at 4:15 PM, Doug Anderson <dianders@...omium.org> wrote:
> NOTE: I don't think that the builtin RTC is terribly important for any
> exynos-based Chromebooks that I'm aware of.  We rely on the RTC that's
> part of the Maxim PMIC itself and pretty much ignore the one built-in
> to the exynos.  I think there are some cases it was used (as a
> fallback wakeup source in certain test scripts), but nothing very
> important.

That's not true for all hardware though, at least the board I'm
working on now has the SoC RTC as battery-backed and the PMIC one with
no battery. So in this case at least, the interesting RTC is the SoC
one.

Daniel
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/