linux-kernel - Re: [PATCH] gpio: davinci: fix gpio selection for OF

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Message-ID: <CACRpkdb2ECPyTcGkt7XcBt9HP1335xXHjxKZpYR4Dd3K+YmDYQ@mail.gmail.com>
Date:	Wed, 5 Mar 2014 10:27:59 +0800
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Alexander Holler <holler@...oftware.de>,
	Grygorii Strashko <grygorii.strashko@...com>,
	KV Sujith <sujithkv@...com>, Sekhar Nori <nsekhar@...com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"davinci-linux-open-source@...ux.davincidsp.com" 
	<davinci-linux-open-source@...ux.davincidsp.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Alexandre Courbot <gnurou@...il.com>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Prabhakar Lad <prabhakar.csengg@...il.com>
Subject: Re: [PATCH] gpio: davinci: fix gpio selection for OF

On Wed, Mar 5, 2014 at 6:06 AM, Alexander Holler <holler@...oftware.de> wrote:

> The driver missed an of_xlate function to translate gpio numbers
> as found in the DT to the correct chip and number.
>
> While there I've set #gpio_cells to a fixed value of 2.
>
> I've used gpio-pxa.c as template for those changes and tested my changes
> successfully on a da850 board using entries for gpio-leds in a DT. So I didn't
> reinvent the wheel but just copied and tested stuff.
>
> Thanks to Grygorii Strashko for the hint of the existing code in gpio-pxa.
>
> Signed-off-by: Alexander Holler <holler@...oftware.de>

Grygorii, can I have your review tag on this patch so I can apply it?

Yours,
Linus Walleij
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