From patchwork Tue Jan 12 15:15:48 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 8018181 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 761F99F1CC for ; Tue, 12 Jan 2016 15:16:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 730E0203E9 for ; Tue, 12 Jan 2016 15:16:30 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 6B4DB2041E for ; Tue, 12 Jan 2016 15:16:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2CC996E67D; Tue, 12 Jan 2016 07:16:20 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from metis.ext.4.pengutronix.de (metis.ext.4.pengutronix.de [92.198.50.35]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16F096E66A for ; Tue, 12 Jan 2016 07:16:18 -0800 (PST) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1aJ0gA-00008r-FL; Tue, 12 Jan 2016 16:16:14 +0100 From: Philipp Zabel To: dri-devel@lists.freedesktop.org Subject: [PATCH v9 12/14] dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation Date: Tue, 12 Jan 2016 16:15:48 +0100 Message-Id: <1452611750-16283-13-git-send-email-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1452611750-16283-1-git-send-email-p.zabel@pengutronix.de> References: <1452611750-16283-1-git-send-email-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org Cc: Mark Rutland , Michael Turquette , Jie Qiu , Cawa Cheng , YT Shen , Yingjoe Chen , devicetree@vger.kernel.org, Jitao Shi , kernel@pengutronix.de, Pawel Moll , Ian Campbell , Rob Herring , linux-mediatek@lists.infradead.org, Matthias Brugger , Paul Bolle , Stephen Boyd , Tomasz Figa , Kumar Gala X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add an optional ddc-i2c-bus phandle property that points to an I2C master controller that handles the connector DDC pins. Signed-off-by: Philipp Zabel Acked-by: Rob Herring --- Documentation/devicetree/bindings/display/connector/hdmi-connector.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt b/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt index acd5668..508aee4 100644 --- a/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt +++ b/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt @@ -8,6 +8,7 @@ Required properties: Optional properties: - label: a symbolic name for the connector - hpd-gpios: HPD GPIO number +- ddc-i2c-bus: phandle link to the I2C controller used for DDC EDID probing Required nodes: - Video port for HDMI input