From patchwork Mon Jun 20 07:14:13 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Boichat X-Patchwork-Id: 9187793 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1ED22601C0 for ; Mon, 20 Jun 2016 15:23:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0DD2A1FFC9 for ; Mon, 20 Jun 2016 15:23:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 02A402793A; Mon, 20 Jun 2016 15:23:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8C5111FFC9 for ; Mon, 20 Jun 2016 15:23:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BDC516E5B4; Mon, 20 Jun 2016 15:23:14 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pa0-x22c.google.com (mail-pa0-x22c.google.com [IPv6:2607:f8b0:400e:c03::22c]) by gabe.freedesktop.org (Postfix) with ESMTPS id B0A6B6E289 for ; Mon, 20 Jun 2016 07:15:16 +0000 (UTC) Received: by mail-pa0-x22c.google.com with SMTP id bz2so48259952pad.1 for ; Mon, 20 Jun 2016 00:15:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=TXRMIUW2uEygODiHJWs3NG3LOssEXqYxlcAyQTI9eWo=; b=U4sSRjOGKjAQ36GiYVCj7BtdcXYMnpRiX3S410bw+kyLePftnp7txGhSpCQgT4SZoD RXhSumIdJ1RNBrKVfnvNes42PLlR5VW+GLcUWZi2YrCLPk4FGZwYlOrspiuqv/q8kd/N h7+qdUVJReWLv/2OENHSsQHHOazX47xU1te3c= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=TXRMIUW2uEygODiHJWs3NG3LOssEXqYxlcAyQTI9eWo=; b=jo3BMdomh/DXLqaucKgPPrJX7S+1ud2dxBKpEgGiV55gsuzsFP2Ybk2ngcuU861Pnk uOme/1nkchGwFoDJy79jyzGT1+522AMYIqut7v5RwOTNaCK/Zag5s9rg2SkY/nbHjUuO n03dqOt7AvdssuUCkpl5ay2uZ+Q9T7o7vh414JYOFUW7pQzxVViIqUwabWKPMGTr8Y+X NnCie3zRVEb9hlUo9m0QxyxhW29ZSgPhKLf7+1brvW9HFxPW3DXRbOEXluyGwMUFzcjo sqqxQJ3tP3SCHdPSglPkFDRNA2kyNN6/MIsIuF7CSD3U7jHJMKho8hy8u0a7r4wAmFps ILdg== X-Gm-Message-State: ALyK8tKbUhlTywe4V3+TG+1+/3tmP40mKV9TpkBvlgq1o6A+GjMMDVWl77+kPLtkoJybHUe8 X-Received: by 10.66.142.232 with SMTP id rz8mr20152881pab.22.1466406915766; Mon, 20 Jun 2016 00:15:15 -0700 (PDT) Received: from drinkcat.tpe.corp.google.com ([172.30.210.53]) by smtp.gmail.com with ESMTPSA id z123sm85348518pfb.89.2016.06.20.00.15.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 20 Jun 2016 00:15:15 -0700 (PDT) From: Nicolas Boichat To: dri-devel@lists.freedesktop.org Subject: [RFC PATCH 2/2] devicetree: Add ANX7688 transmitter binding Date: Mon, 20 Jun 2016 15:14:13 +0800 Message-Id: <1466406853-26465-2-git-send-email-drinkcat@chromium.org> X-Mailer: git-send-email 2.8.0.rc3.226.g39d4020 In-Reply-To: <1466406853-26465-1-git-send-email-drinkcat@chromium.org> References: <1466406853-26465-1-git-send-email-drinkcat@chromium.org> X-Mailman-Approved-At: Mon, 20 Jun 2016 15:22:50 +0000 Cc: Nicolas Boichat , marcheu@chromium.org, linux-kernel@vger.kernel.org, Enric Balletbo i Serra , Russell King , Thierry Reding 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 ANX7688 is a transmitter to support DisplayPort over USB-C for smartphone and tablets. This binding only describes the HDMI to DP component of the chip. Signed-off-by: Nicolas Boichat --- .../devicetree/bindings/video/bridge/anx7688.txt | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/bridge/anx7688.txt diff --git a/Documentation/devicetree/bindings/video/bridge/anx7688.txt b/Documentation/devicetree/bindings/video/bridge/anx7688.txt new file mode 100644 index 0000000..78b55bd --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/anx7688.txt @@ -0,0 +1,32 @@ +Analogix ANX7688 SlimPort (Single-Chip Transmitter for DP over USB-C) +--------------------------------------------------------------------- + +The ANX7688 is a single-chip mobile transmitter to support 4K 60 frames per +second (4096x2160p60) or FHD 120 frames per second (1920x1080p120) video +resolution from a smartphone or tablet with full function USB-C. + +This binding only describes the HDMI to DP display bridge. + +Required properties: + + - compatible : "analogix,anx7688" + - reg : I2C address of the device (fixed at 0x2c) + +Optional properties: + + - Video port for HDMI input, using the DT bindings defined in [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + anx7688: anx7688@2c { + compatible = "analogix,anx7688"; + reg = <0x2c>; + + port { + anx7688_in: endpoint { + remote-endpoint = <&hdmi0_out>; + }; + }; + };