linux-kernel - Re: [PATCH 1/2] DT: add binding for mxs regulator

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Message-ID: <20237989.191677.1412336763673.JavaMail.open-xchange@oxbaltgw03.schlund.de>
Date:	Fri, 3 Oct 2014 13:46:03 +0200 (CEST)
From:	Stefan Wahren <stefan.wahren@...e.com>
To:	Mark Rutland <mark.rutland@....com>, festevam@...il.com
Cc:	"kernel@...gutronix.de" <kernel@...gutronix.de>,
	Pawel Moll <Pawel.Moll@....com>,
	"lgirdwood@...il.com" <lgirdwood@...il.com>,
	"robh+dt@...nel.org" <robh+dt@...nel.org>,
	"ijc+devicetree@...lion.org.uk" <ijc+devicetree@...lion.org.uk>,
	"galak@...eaurora.org" <galak@...eaurora.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"shawn.guo@...aro.org" <shawn.guo@...aro.org>,
	"broonie@...nel.org" <broonie@...nel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH 1/2] DT: add binding for mxs regulator

Hi Mark,
hi Fabio,

> Mark Rutland <mark.rutland@....com> hat am 29. September 2014 um 15:23
> geschrieben:
>
> I would prefer a top level node for the subsystem that is not a
> simple-bus.
>
> Give it a compatible string and a well-defined set of base properties
> (looks like you just need the reg for now). Match that and probe the
> child nodes as appropriate.
>
> > >> Do we need a extra driver?
> > > Perhaps, but it's relatively simple to match on a compatible string and
> > > probe children if you just wantto start small for now.
>
> Mark.

i would name the driver for the power subsystem "mxs_power.c" and use the
compatibel string "fsl,imx28-power" for i.MX28.

Now the question: where should i take?

arch/arm/mach-mxs/ or drivers/power/

Regards

Stefan
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