From: plagnioj@jcrosoft.com (Jean-Christophe PLAGNIOL-VILLARD)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] gpio/at91: auto request and configure the pio as input when the interrupt is used via DT
Date: Wed, 24 Oct 2012 11:21:47 +0200 [thread overview]
Message-ID: <20121024092147.GG18964@game.jcrosoft.org> (raw)
In-Reply-To: <CACRpkdY6xJt2Xob8DHF==LYxNMpocEkbEhy-8DmQpZjZ4VPOXw@mail.gmail.com>
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.
next prev parent reply other threads:[~2012-10-24 9:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-23 13:56 [PATCH 1/1] gpio/at91: auto request and configure the pio as input when the interrupt is used via DT Jean-Christophe PLAGNIOL-VILLARD
2012-10-24 7:44 ` Linus Walleij
2012-10-24 9:21 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-10-24 12:01 ` Linus Walleij
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