From: Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
"goda (Renesas)" <yusuke.goda.sx@renesas.com>,
"linux-sh@vger.kernel.org" <linux-sh@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [periperi] How to set default GPIO pin ?
Date: Sun, 28 Sep 2014 16:58:50 -0700 (PDT) [thread overview]
Message-ID: <8738bb9u1a.wl%kuninori.morimoto.gx@gmail.com> (raw)
In-Reply-To: <2033766.6tR9OHe7ZC@avalon>
Hi Laurent, Linus
> > I have suggested adding GPIO hogs, so that a GPIO node can specify
> > that some GPIO's specified on the local ship be hogged high or
> > low at probe. Generic DT bindings and generic code in gpiolib.c.
> >
> > gpios-hog-high = <....>;
> > gpios-hog-low = <....>;
>
> How about just a gpios-hog property, with a list of gpio specifiers + flags ?
> That's bikeshedding I suppose.
>
> Morimoto-san, would you like to implement that ? :-)
Thank you for your help
OK, I try to implement this method (when I have time :)
Thank you
Best regards
---
Kuninori Morimoto
next prev parent reply other threads:[~2014-09-28 23:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8738cc0vx9.wl%kuninori.morimoto.gx@gmail.com>
[not found] ` <2862746.g5u9pdpKDi@avalon>
2014-09-23 15:06 ` [periperi] How to set default GPIO pin ? Linus Walleij
2014-09-28 21:25 ` Laurent Pinchart
2014-09-28 23:58 ` Kuninori Morimoto [this message]
2014-09-29 8:58 ` Linus Walleij
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