From patchwork Wed Apr 10 11:47:33 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laxman Dewangan X-Patchwork-Id: 2420791 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id EDE45DF2E5 for ; Wed, 10 Apr 2013 11:51:52 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UPtZ4-0000Oc-Gl; Wed, 10 Apr 2013 11:51:46 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UPtZ1-0002ve-SQ; Wed, 10 Apr 2013 11:51:43 +0000 Received: from hqemgate03.nvidia.com ([216.228.121.140]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UPtYu-0002v3-7X for linux-arm-kernel@lists.infradead.org; Wed, 10 Apr 2013 11:51:36 +0000 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate03.nvidia.com id ; Wed, 10 Apr 2013 04:57:01 -0700 Received: from hqemhub02.nvidia.com ([172.20.12.94]) by hqnvupgp07.nvidia.com (PGP Universal service); Wed, 10 Apr 2013 04:49:54 -0700 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Wed, 10 Apr 2013 04:49:54 -0700 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by hqemhub02.nvidia.com (172.20.150.31) with Microsoft SMTP Server id 8.3.298.1; Wed, 10 Apr 2013 04:51:14 -0700 Received: from thelma.nvidia.com (Not Verified[172.16.212.77]) by hqnvemgw02.nvidia.com with MailMarshal (v7,1,2,5326) id ; Wed, 10 Apr 2013 04:51:14 -0700 Received: from ldewangan-ubuntu.nvidia.com ([10.19.65.30]) by thelma.nvidia.com (8.13.8+Sun/8.8.8) with ESMTP id r3ABp9ea014795; Wed, 10 Apr 2013 04:51:11 -0700 (PDT) From: Laxman Dewangan To: Subject: [PATCH 1/2] ARM: tegra: dalmore: populate key mapping Date: Wed, 10 Apr 2013 17:17:33 +0530 Message-ID: <1365594454-20614-1-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 1.7.1.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130410_075136_335742_D056C144 X-CRM114-Status: UNSURE ( 8.77 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -9.3 (---------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-9.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [216.228.121.140 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -2.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-tegra@vger.kernel.org, Laxman Dewangan , linux@arm.linux.org.uk, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Keys on Dalmore interfaced through Tegra KBC controller in key matrix topology. Add the key mapping for the keys. Signed-off-by: Laxman Dewangan --- The system is booted on Dalmore SKU1000 with the fastboot. arch/arm/boot/dts/tegra114-dalmore.dts | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 72c1f27..12198d1 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -823,6 +823,18 @@ }; }; + kbc { + status = "okay"; + nvidia,debounce-delay-ms = <640>; + nvidia,repeat-delay-ms = <1>; + nvidia,kbc-row-pins = <0 1 2>; + nvidia,kbc-col-pins = <11 12 13>; + linux,keymap = < 0x00000074 /* KEY_POWER */ + 0x00010066 /* KEY_HOME */ + 0x01010072 /* KEY_VOLUMEDOWN */ + 0x02010073>; /* KEY_VOLUMEUP */ + }; + pmc { nvidia,invert-interrupt; };