From: "Heiko Stübner" <heiko@sntech.de>
To: Grant Likely <grant.likely@linaro.org>
Cc: PERIER Romain <romain.perier@gmail.com>,
devicetree <devicetree@vger.kernel.org>,
Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"sameo@linux.intel.com" <sameo@linux.intel.com>,
Lee Jones <lee.jones@linaro.org>, robh <robh@kernel.org>,
Sebastian Reichel <sre@kernel.org>,
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Anton Vorontsov <anton@enomsg.org>,
Laxman Dewangan <ldewangan@nvidia.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>
Subject: Re: [RFC PATCH v2 1/4] regulator: Add helper function to get "poweroff-source" property
Date: Fri, 10 Oct 2014 14:33:23 +0200 [thread overview]
Message-ID: <2477657.j9qmEgD9t9@phil> (raw)
In-Reply-To: <CACxGe6vmBSgGpJgJ51Ki5KbQO65GDw3kSGSxnswYMfE8OGj9gw@mail.gmail.com>
Hi Grant,
Am Freitag, 10. Oktober 2014, 12:47:08 schrieb Grant Likely:
> What I'm more concerned about is the semantics of the property. What
> do the generic code paths gain by standardizing this property? Is it
> expected that
[seems to be missing some text in the original mail]
We currently see an influx of system-power-controller variants. While in the
past it only was
ti,system-power-controller
there is now already
maxim,system-power-controller
rockchip,system-power-controller
Romain's work would introduce "active-semi,system-power-controller", I have a
"netronix,system-power-controller" sitting in some distant tree and there may
be more already waiting somewhere.
So in the worst case I'd think you could expect such a property for every
pmic-vendor in vendor-prefixes.txt ... as it seems to be a quite common use-
case these days to have the pmic handle system power on its own.
Heiko
next prev parent reply other threads:[~2014-10-10 12:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-07 19:45 [RFC PATCH v2 1/4] regulator: Add helper function to get "poweroff-source" property Romain Perier
[not found] ` <1412711104-15902-1-git-send-email-romain.perier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-10-07 19:43 ` PERIER Romain
2014-10-10 11:47 ` Grant Likely
[not found] ` <CACxGe6vmBSgGpJgJ51Ki5KbQO65GDw3kSGSxnswYMfE8OGj9gw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-10-10 11:53 ` Mark Brown
2014-10-10 12:29 ` PERIER Romain
[not found] ` <CABgxDoKo8RkM3etK7Yu+8vHQSWs-53wnZujF_QvXR0GJAwBfoA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-10-11 13:51 ` Grant Likely
2014-10-10 12:33 ` Heiko Stübner [this message]
2014-10-07 19:45 ` [RFC PATCH v2 2/4] regulator: act8865: Add support to turn off all outputs Romain Perier
2014-10-13 13:16 ` Mark Brown
2014-10-07 19:45 ` [RFC PATCH v1 3/4] ARM: dts: rockchip: Enable power off in pmic for Radxa Rock Romain Perier
2014-10-07 19:45 ` [RFC PATCH v1 4/4] dt-bindings: Document the property poweroff-source for act8865 regulator Romain Perier
2014-10-13 13:17 ` Mark Brown
2014-10-13 13:54 ` PERIER Romain
2014-10-13 13:12 ` [RFC PATCH v2 1/4] regulator: Add helper function to get "poweroff-source" property Mark Brown
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