linux-kernel - Re: [PATCH v4 6/6] pinctrl: add pinctrl gpio binding support

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Message-Id: <20120530063547.01BD83E065C@localhost>
Date:	Wed, 30 May 2012 14:35:46 +0800
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Stephen Warren <swarren@...dotorg.org>,
	Dong Aisheng <b29396@...escale.com>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linus.walleij@...ricsson.com, devicetree-discuss@...ts.ozlabs.org,
	rob.herring@...xeda.com
Subject: Re: [PATCH v4 6/6] pinctrl: add pinctrl gpio binding support

On Fri, 25 May 2012 11:03:48 -0600, Stephen Warren <swarren@...dotorg.org> wrote:
> I believe Grant wants to change the of_xlate prototype in order to be
> able to return a different gc value, so this will probably need slight
> rework work with that change, once they're both approved. Still, I think
> this is fine for now.

I took a different approach.  Now multiple gpio_chips can use the same
of node, and of_xlate needs to match on the entire gpio specifier, not
just the node.  This code is now in mainline.

g.

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