linux-kernel - Re: [PATCH] gpio: add support for ITE IT87xx Super I/O GPIO.

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Date:	Mon, 19 Mar 2012 00:14:45 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Diego Elio Pettenò <flameeyes@...meeyes.eu>
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	linux-kernel@...r.kernel.org,
	Linus Walleij <linus.walleij@...ricsson.com>,
	Denis Turischev <denis@...pulab.co.il>
Subject: Re: [PATCH] gpio: add support for ITE IT87xx Super I/O GPIO.

On Sat, Mar 17, 2012 at 7:53 PM, Diego Elio Pettenò
<flameeyes@...meeyes.eu> wrote:

> Another reason to have a MFD driver would be to allow tweaking the few
> more knobs that (at least IT8728F) expose, such as the ability to switch
> a few pre-defined inputs and outputs to GPIO instead, and so on...

Hm that sounds an awful lot like pin multiplexing. Is that the case?

Yours,
Linus Walleij
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