linux-kernel - Re: [RFC PATCH] regulator: palmas: enable all modes for SMPS10

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Message-ID: <20130610100330.GO31367@sirena.org.uk>
Date:	Mon, 10 Jun 2013 11:03:30 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Kishon Vijay Abraham I <kishon@...com>
Cc:	Laxman Dewangan <ldewangan@...dia.com>,
	"lgirdwood@...il.com" <lgirdwood@...il.com>,
	"sameo@...ux.intel.com" <sameo@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"gg@...mlogic.co.uk" <gg@...mlogic.co.uk>,
	"ian@...mlogic.co.uk" <ian@...mlogic.co.uk>,
	"balbi@...com" <balbi@...com>
Subject: Re: [RFC PATCH] regulator: palmas: enable all modes for SMPS10

On Mon, Jun 10, 2013 at 03:20:06PM +0530, Kishon Vijay Abraham I wrote:
> On Tuesday 04 June 2013 03:35 PM, Mark Brown wrote:
> >On Tue, Jun 04, 2013 at 03:13:27PM +0530, Kishon Vijay Abraham I wrote:
> >>On Tuesday 04 June 2013 03:08 PM, Mark Brown wrote:

> >>>No.  A boost regulator is still a voltage regulator, it just happens to
> >>>raise rather than lower the voltage but it's otherwise a normal
> >>>regulator.  I'm not sure what you mean by "SWITCH" - from the name it'd
> >>>just be a bypass?

> SMPS10 has two outputs OUT2 and OUT1. In order to connect OUT2 to
> OUT1 we have to set "SWITCH_EN" bit in SMPS10_CTRL register.

Is that not just a normal enable?

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