From mboxrd@z Thu Jan  1 00:00:00 1970
From: plagnioj@jcrosoft.com (Jean-Christophe PLAGNIOL-VILLARD)
Date: Wed, 24 Oct 2012 11:21:47 +0200
Subject: [PATCH 1/1] gpio/at91: auto request and configure the pio as
 input when the interrupt is used via DT
In-Reply-To: <CACRpkdY6xJt2Xob8DHF==LYxNMpocEkbEhy-8DmQpZjZ4VPOXw@mail.gmail.com>
References: <1351000601-3141-1-git-send-email-plagnioj@jcrosoft.com>
 <CACRpkdY6xJt2Xob8DHF==LYxNMpocEkbEhy-8DmQpZjZ4VPOXw@mail.gmail.com>
Message-ID: <20121024092147.GG18964@game.jcrosoft.org>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On 09:44 Wed 24 Oct     , Linus Walleij wrote:
> On Tue, Oct 23, 2012 at 3:56 PM, Jean-Christophe PLAGNIOL-VILLARD
> <plagnioj@jcrosoft.com> wrote:
> 
> > If we do this
> >
> >         interrupt-parent = <&pioA>;
> >         interrupts = <7 0x0>;
> >
> > The current core map the irq correctly but the gpio is not configured as input.
> > The pinctrl configure the pin as gpio with the correct mux parameter but is
> > not responsible to configure it as input.
> >
> > So do it during the xlate
> >
> > Cc: Linus Walleij <linus.walleij@linaro.org>
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> 
> Looks OK to me: do you want me to just apply it on my AT91 branch
> on the pinctrl tree?
if 3.8 I prefer via at91 if you don't mind

Best Regards,
J.