From patchwork Wed Jan 6 11:25:51 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 7967811 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 B74BC9F38D for ; Wed, 6 Jan 2016 11:25:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E19362017E for ; Wed, 6 Jan 2016 11:25:58 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id EE0CE20173 for ; Wed, 6 Jan 2016 11:25:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 41B7E6E357; Wed, 6 Jan 2016 03:25:56 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.free-electrons.com (down.free-electrons.com [37.187.137.238]) by gabe.freedesktop.org (Postfix) with ESMTP id D93736E359 for ; Wed, 6 Jan 2016 03:25:54 -0800 (PST) Received: by mail.free-electrons.com (Postfix, from userid 110) id 2C6E0260; Wed, 6 Jan 2016 12:25:53 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: 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 Received: from localhost.localdomain (AToulouse-657-1-1146-72.w92-156.abo.wanadoo.fr [92.156.180.72]) by mail.free-electrons.com (Postfix) with ESMTPSA id 90C0DBD; Wed, 6 Jan 2016 12:25:52 +0100 (CET) From: Boris Brezillon To: David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org Subject: [PATCH 2/2] drm: bridge: add sil902x DT bindings doc Date: Wed, 6 Jan 2016 12:25:51 +0100 Message-Id: <1452079551-30914-2-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1452079551-30914-1-git-send-email-boris.brezillon@free-electrons.com> References: <1452079551-30914-1-git-send-email-boris.brezillon@free-electrons.com> Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , Nicolas Ferre , linux-kernel@vger.kernel.org, Rob Herring , Alexandre Belloni , Kumar Gala , Jean-Christophe Plagniol-Villard 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-Virus-Scanned: ClamAV using ClamSMTP Add Sil9022 DT bindings description. Signed-off-by: Boris Brezillon --- .../devicetree/bindings/display/bridge/sil902x.txt | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/sil902x.txt diff --git a/Documentation/devicetree/bindings/display/bridge/sil902x.txt b/Documentation/devicetree/bindings/display/bridge/sil902x.txt new file mode 100644 index 0000000..7f1339f --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/sil902x.txt @@ -0,0 +1,31 @@ +sil902x HDMI bridge bindings + +Required properties: + - compatible: "sil,sil9022" + - reg: i2c address of the bridge + - reset-gpios: OF device-tree gpio specification for RST_N pin. + +Optional properties: + - interrupts-extended or interrupt-parent + interrupts: describe + the interrupt line used to inform the host about hotplug events. + +Optional subnodes: + - video input: Device node can contain video input port node to + connect the bridge to a display controller output (See this + documentation [1]). + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + hdmi-bridge@39 { + compatible = "sil,sil9022"; + reg = <0x39>; + reset-gpios = <&gpx1 5 1 0 0>; + ports { + port@0 { + bridge_in: endpoint { + remote-endpoint = <&dc_out>; + }; + }; + }; + };