linux-kernel - Re: [PATCH RFC 2/3] ARM: regulator: add Freescale MXS regulator driver

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Message-ID: <CAOMZO5CK=c+=y2BgsYRKVujgn3yRWYjOXkz0EwzBEVXDVpq0Gg@mail.gmail.com>
Date:	Wed, 10 Sep 2014 14:06:11 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	Stefan Wahren <wahrenst@....net>
Cc:	Mark Rutland <mark.rutland@....com>,
	"lgirdwood@...il.com" <lgirdwood@...il.com>,
	"broonie@...nel.org" <broonie@...nel.org>,
	"shawn.guo@...aro.org" <shawn.guo@...aro.org>,
	"robh+dt@...nel.org" <robh+dt@...nel.org>,
	Pawel Moll <Pawel.Moll@....com>,
	"ijc+devicetree@...lion.org.uk" <ijc+devicetree@...lion.org.uk>,
	"galak@...eaurora.org" <galak@...eaurora.org>,
	"stefan.wahren@...e.com" <stefan.wahren@...e.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH RFC 2/3] ARM: regulator: add Freescale MXS regulator driver

On Wed, Sep 10, 2014 at 2:24 PM, Stefan Wahren <wahrenst@....net> wrote:

> sorry i don't have a clue. In the original code there isn't a comment about
> the reason. Currently there is no init of the vddio regulator by the kernel
> and everything works fine.
>
> @Fabio: Do you have any doubts?

I would say, just use and report whatever value comes from the
bootloader. No need to force a particular regulator  output.
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