From patchwork Tue Nov 20 07:27:52 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Zhang X-Patchwork-Id: 1771351 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 1D7AC3FCAE for ; Tue, 20 Nov 2012 07:30:58 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TaiGQ-0002lu-TS; Tue, 20 Nov 2012 07:28:59 +0000 Received: from hqemgate03.nvidia.com ([216.228.121.140]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TaiGN-0002kn-P8 for linux-arm-kernel@lists.infradead.org; Tue, 20 Nov 2012 07:28:56 +0000 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate03.nvidia.com id ; Mon, 19 Nov 2012 23:31:02 -0800 Received: from hqemhub03.nvidia.com ([172.17.108.22]) by hqnvupgp07.nvidia.com (PGP Universal service); Mon, 19 Nov 2012 23:28:04 -0800 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Mon, 19 Nov 2012 23:28:04 -0800 Received: from hkemhub01.nvidia.com (10.18.67.12) by hqemhub03.nvidia.com (172.20.150.15) with Microsoft SMTP Server (TLS) id 8.3.279.1; Mon, 19 Nov 2012 23:28:04 -0800 Received: from markz-hp6200.nvidia.com (10.18.67.5) by hkemhub01.nvidia.com (10.18.67.12) with Microsoft SMTP Server (TLS) id 8.3.279.1; Tue, 20 Nov 2012 15:28:03 +0800 From: Mark Zhang To: , Subject: [PATCH V2] ARM: dt: tegra: cardhu: Add drm components Date: Tue, 20 Nov 2012 15:27:52 +0800 Message-ID: <1353396472-24167-1-git-send-email-markz@nvidia.com> X-Mailer: git-send-email 1.7.9.5 X-NVConfidentiality: public MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121120_022856_009390_6600858C X-CRM114-Status: UNSURE ( 9.87 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 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 -0.7 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, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mark Zhang X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch adds the rgb node which is needed by tegra drm driver. Signed-off-by: Mark Zhang --- Changes in V2: - Remove HDMI node in dts. Currently tegra drm driver doesn't work while RGB and HDMI are enabled simultaneously arch/arm/boot/dts/tegra30-cardhu.dtsi | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index bdb2a66..20af79e 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -27,6 +27,15 @@ model = "NVIDIA Tegra30 Cardhu evaluation board"; compatible = "nvidia,cardhu", "nvidia,tegra30"; + host1x { + dc@54200000 { + rgb { + status = "okay"; + nvidia,ddc-i2c-bus = <&rgbddc>; + }; + }; + }; + memory { reg = <0x80000000 0x40000000>; }; @@ -114,7 +123,7 @@ clock-frequency = <408000000>; }; - i2c@7000c000 { + rgbddc: i2c@7000c000 { status = "okay"; clock-frequency = <100000>; };