From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Warren <swarren@wwwdotorg.org>
Subject: Re: [PATCHv3 1/2] drivers: input: keypad: Add device tree support
Date: Mon, 23 Apr 2012 09:26:22 -0600
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References: <1335194839-30193-1-git-send-email-sourav.poddar@ti.com>
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To: Sourav Poddar <sourav.poddar@ti.com>
Cc: devicetree-discuss@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, Benoit Cousson <b-cousson@ti.com>, Rob Herring <rob.herring@calxeda.com>, Grant Likely <grant.likely@secretlab.ca>, Felipe Balbi <balbi@ti.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Randy Dunlap <rdunlap@xenotime.net>

On 04/23/2012 09:27 AM, Sourav Poddar wrote:
> Update the Documentation with omap4 keypad device tree
> binding information.
> Add device tree support for omap4 keypad driver.

Shouldn't this use the already-defined matrix keyboard bindings at
Documentation/devicetree/bindings/input/matrix-keymap.txt?

(I asked this before, but don't recall seeing any response explaining
why a new binding was needed. Sorry if I missed it.)