linux-kernel - Re: Implementing a gpio based regulator with status pins

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Message-ID: <20150525121230.GM21391@sirena.org.uk>
Date:	Mon, 25 May 2015 13:12:30 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Liam Girdwood <lgirdwood@...il.com>
Subject: Re: Implementing a gpio based regulator with status pins

On Fri, May 22, 2015 at 08:49:01PM -0700, Guenter Roeck wrote:

> What would be the best way to implement this ?

> - Add status support to the 'fixed' regulator
> - Add status support to gpio-regulator.c
> - Add (gpio) status support to the regulator core
> - Write a new regulator driver
> - Something else

I think this feature is common enough to warrant implementation in the
core if you feel up to that.

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