linux-kernel - Re: [PATCH 1/2] Input: gpio_keys - allow separating gpio and irq in device tree

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Message-ID: <20150104222743.GA31987@dtor-ws>
Date:	Sun, 4 Jan 2015 14:27:43 -0800
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Linux Input <linux-input@...r.kernel.org>,
	Alexander Stein <alexander.stein@...tec-electronic.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Alexander Shiyan <shc_work@...l.ru>,
	Laxman Dewangan <ldewangan@...dia.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] Input: gpio_keys - allow separating gpio and irq in
 device tree

On Wed, Dec 31, 2014 at 09:22:27AM +0100, Linus Walleij wrote:
> On Mon, Dec 8, 2014 at 8:19 AM, Dmitry Torokhov
> <dmitry.torokhov@...il.com> wrote:
> 
> > This change allows specify interrupt for buttons separately form gpio,
> > potentially allowing to form several "clusters" of buttons on
> > different interrupts.
> >
> > Button defined without both gpio and irq in device tree is a hared error
> 
> hared?

Should have been "hard", sorry...

> 
> > instead of a warning now.
> >
> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
> 
> Acked-by: Linus Walleij <linus.walleij@...aro.org>
> 
> ...but it would be nice if it could also be converted to use GPIO
> descriptors internally at some point.

Thanks.

-- 
Dmitry
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