[PATCH v4 6/6] pinctrl: add pinctrl gpio binding support

[Grant Likely]

On Fri, 25 May 2012 11:03:48 -0600, Stephen Warren <swarren at wwwdotorg.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.