linux-kernel - RE: [PATCH v4 1/2] regulator: act8945a: add regulator driver for ACT8945A

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Message-ID: <B256D81BAE5131468A838E5D7A243641D64062A0@penmbx01>
Date:	Thu, 4 Feb 2016 13:28:57 +0000
From:	"Yang, Wenyou" <Wenyou.Yang@...el.com>
To:	Mark Brown <broonie@...nel.org>
CC:	Javier Martinez Canillas <javier@...hile0.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	"Kumar Gala" <galak@...eaurora.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Lee Jones <lee.jones@...aro.org>,
	Peter Korsgaard <jacmet@...il.com>,
	"Ferre, Nicolas" <Nicolas.FERRE@...el.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: RE: [PATCH v4 1/2] regulator: act8945a: add regulator driver for
 ACT8945A



> -----Original Message-----
> From: Mark Brown [mailto:broonie@...nel.org]
> Sent: 2016年2月4日 1:48
> To: Yang, Wenyou <Wenyou.Yang@...el.com>
> Cc: Javier Martinez Canillas <javier@...hile0.org>; Liam Girdwood
> <lgirdwood@...il.com>; Rob Herring <robh+dt@...nel.org>; Pawel Moll
> <pawel.moll@....com>; Ian Campbell <ijc+devicetree@...lion.org.uk>; Kumar
> Gala <galak@...eaurora.org>; Krzysztof Kozlowski
> <k.kozlowski@...sung.com>; Lee Jones <lee.jones@...aro.org>; Peter
> Korsgaard <jacmet@...il.com>; Ferre, Nicolas <Nicolas.FERRE@...el.com>;
> linux-arm-kernel@...ts.infradead.org; linux-kernel@...r.kernel.org;
> devicetree@...r.kernel.org
> Subject: Re: [PATCH v4 1/2] regulator: act8945a: add regulator driver for
> ACT8945A
> 
> On Wed, Feb 03, 2016 at 02:33:11AM +0000, Yang, Wenyou wrote:
> 
> > > I would just remove the "active-semi,act8945a-regulator" node and
> > > make "active- semi,vsel-high" a property of the "active-semi,act8945a" node.
> > > That way you can remove the mfd cell .of_compatible and OF table in
> > > the regulator driver and read the "active-semi,vsel-high" using the
> > > platform device's parent of_node.
> 
> > > But it's better if you wait for Mark's opinions before re-spining your patches.
> 
> > Hi Mark, what is your opinions?
> 
> Like Javier says you should make your DT binding look like the DT bindings for
> other MFDs and not use of_compatible.

All right.

Thank you, Mark, Javier.


Best Regards,
Wenyou Yang