Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752581Ab3HLSAB (ORCPT ); Mon, 12 Aug 2013 14:00:01 -0400 Received: from avon.wwwdotorg.org ([70.85.31.133]:51331 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750980Ab3HLR75 (ORCPT ); Mon, 12 Aug 2013 13:59:57 -0400 Message-ID: <52092299.4080104@wwwdotorg.org> Date: Mon, 12 Aug 2013 11:59:53 -0600 From: Stephen Warren User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130803 Thunderbird/17.0.8 MIME-Version: 1.0 To: Dmitry Torokhov , Laxman Dewangan , Rob Herring CC: Stephen Warren , "linux@arm.linux.org.uk" , "linux-arm-kernel@lists.infradead.org" , "linux-tegra@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-input@vger.kernel.org" , "devicetree@vger.kernel.org" , Ian Campbell , Pawel Moll , Mark Rutland Subject: Re: [PATCH 1/2] include: dt-binding: input: create a DT header defining key codes. References: <1375798370-2231-1-git-send-email-ldewangan@nvidia.com> <52014E50.6030508@wwwdotorg.org> <5203D138.4030107@nvidia.com> <20130808171331.GA6960@core.coreip.homeip.net> <5203D487.5020507@wwwdotorg.org> <20130812171504.GA31418@core.coreip.homeip.net> In-Reply-To: <20130812171504.GA31418@core.coreip.homeip.net> X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2049 Lines: 40 On 08/12/2013 11:15 AM, Dmitry Torokhov wrote: > On Thu, Aug 08, 2013 at 11:25:27AM -0600, Stephen Warren wrote: >> On 08/08/2013 11:13 AM, Dmitry Torokhov wrote: >>> On Thu, Aug 08, 2013 at 10:41:20PM +0530, Laxman Dewangan wrote: >>>> On Wednesday 07 August 2013 12:58 AM, Stephen Warren wrote: >>>>> (CC'ing DT bindings maintainers too, hence quoting a bit of the patch) >>>>> >>>>> On 08/06/2013 08:12 AM, Laxman Dewangan wrote: >>>>>> Many of Key device tree bindings uses the constant number as key code >>>>>> which matches with kernel header key code and then comment as follows >>>>>> for reference/better readability: >>>>>> linux,code = <102>; /* KEY_HOME */ >>>>>> >>>>>> Create a DT header which defines all the key code so that DT key bindings >>>>>> can use it as follows: >>>>>> linux,code = ; >> ... >>> I am uncomfortable that we are duplicating the whole list of keycodes >>> here. Do you think we could split keycodes and other event codes from >>> include/uapi/linux/input.h into include/uapi/linux/input-events.h and >>> unclude it directly into DTS? >> >> Device tree files can only include headers in include/dt-bindings. >> Eventually/soon, all the DT files and the headers in the dt-bindings/ >> directory will be split out into a separate git tree, which does not >> have access to include/uapi, or indeed any other Linux kernel header files. > > OK, that makes it easier for me - please merge through whatever tree > that owns include/dt-bindings. Are there any objections to my taking both patches through the Tegra tree? Patch 2/2 depends on 1/2 and is Tegra-specific. This should work out fine unless anyone else wants to use the new header this kernel cycle; if they do, this should go into a topic branch in the DT tree that I can pull into the Tegra tree. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/