From patchwork Thu May 26 15:15:14 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 626731 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3rFt5H3J7zz9t6D for ; Fri, 27 May 2016 01:16:03 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753900AbcEZPP7 (ORCPT ); Thu, 26 May 2016 11:15:59 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:44601 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753876AbcEZPP6 (ORCPT ); Thu, 26 May 2016 11:15:58 -0400 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 1b5x0W-0003Bu-CL; Thu, 26 May 2016 17:15:32 +0200 From: Philipp Zabel To: dri-devel@lists.freedesktop.org Cc: Rob Herring , Daniel Vetter , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Dave Airlie , Matthias Brugger , Cawa Cheng , CK Hu , YT Shen , Jitao Shi , Jie Qiu , Paul Bolle , Daniel Stone , Daniel Kurtz , Tomasz Figa , Yingjoe Chen , Michael Turquette , Stephen Boyd , Emil Velikov , devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, kernel@pengutronix.de, Philipp Zabel Subject: [PATCH v16 4/4] dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation Date: Thu, 26 May 2016 17:15:14 +0200 Message-Id: <1464275714-23257-5-git-send-email-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1464275714-23257-1-git-send-email-p.zabel@pengutronix.de> References: <1464275714-23257-1-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: devicetree@vger.kernel.org Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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