linux-kernel - Re: [PATCH v3 1/4] pinctrl: add samsung pinctrl and gpiolib driver

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Message-ID: <CACRpkdbVe77pAYdOw0+_2G2FWVWcn4GKQty6R-LXXEz-OkUdUg@mail.gmail.com>
Date:	Mon, 3 Sep 2012 13:14:44 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Thomas Abraham <thomas.abraham@...aro.org>
Cc:	linux-kernel@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, grant.likely@...retlab.ca,
	rob.herring@...xeda.com, kgene.kim@...sung.com,
	dong.aisheng@...aro.org, swarren@...dotorg.org, patches@...aro.org
Subject: Re: [PATCH v3 1/4] pinctrl: add samsung pinctrl and gpiolib driver

On Thu, Aug 23, 2012 at 1:15 PM, Thomas Abraham
<thomas.abraham@...aro.org> wrote:

> Add a new device tree enabled pinctrl and gpiolib driver for Samsung
> SoC's. This driver provides a common and extensible framework for all
> Samsung SoC's to interface with the pinctrl and gpiolib subsystems. This
> driver supports only device tree based instantiation and hence can be
> used only on those Samsung platforms that have device tree enabled.
>
> This driver is split into two parts: the pinctrl interface and the gpiolib
> interface. The pinctrl interface registers pinctrl devices with the pinctrl
> subsystem and gpiolib interface registers gpio chips with the gpiolib
> subsystem. The information about the pins, pin groups, pin functions and
> gpio chips, which are SoC specific, are parsed from device tree node.
>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: Kukjin Kim <kgene.kim@...sung.com>
> Signed-off-by: Thomas Abraham <thomas.abraham@...aro.org>

Looks good to me, I saw Stephen had some minor comments and
I expect that you probably fix them before applying to the Samsung
tree so:
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Feel free to push this through ARM SoC, I guess that's the plan?

Yours,
Linus Walleij
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