From patchwork Sun Feb 3 18:54:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasily Khoruzhick X-Patchwork-Id: 1035626 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Eu5qWTIz"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43t0R10gstz9sDX for ; Mon, 4 Feb 2019 05:55:41 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726784AbfBCSzj (ORCPT ); Sun, 3 Feb 2019 13:55:39 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:33954 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727809AbfBCSzi (ORCPT ); Sun, 3 Feb 2019 13:55:38 -0500 Received: by mail-pl1-f193.google.com with SMTP id w4so5762219plz.1 for ; Sun, 03 Feb 2019 10:55:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=VB9TNv/3eEaDdEdD66J61Qypynx0CtojWljSiZZ6k2g=; b=Eu5qWTIztXX0aWh3QQbXKHTr7tg5y71U8SQ0NLenLQ+z7iJ1l8RifSee8uM3VerdZI vjA/BCBvrR3KO9xhYhZchIWROj7/baLzOCwCGYay4Bt1RhUWKwWuPqdZzG37Ozx/Z2/h 3yJ407nIy3uptodEQy8mw8TPE6bOjFufB2eQEP/LIPs112tPSzSnAwEqKcldUVUEoDMy BC7dcRPF94HwQEhtpEPhU9fnQv+aZ+bN6FgzGi/ZoBaH4iRCbLmg4JYYD295src+SF/X CFEeExjh7RsXYxeS5hF1EmgWdc4wuBko8R5YTdwUkMqPxuDz90MU95u+Ju50A40ru/Vx 6cNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=VB9TNv/3eEaDdEdD66J61Qypynx0CtojWljSiZZ6k2g=; b=tSQD2nAnIRiRUuZceIdjl9vluJfL9ls9bnrB9N7eVLyZKPsySJMYle3KHDjrsjHDWB QKsAx3avQA8+YBs7NyjWAWbOavxmctyKrKPXyXp76EnfUEpz3Ey3zz/th7WPBtBYnJkh BLTBnS/mQ4s+Y21HmuGZaiyWSiwCROzzcRvy3b4TgFrGlb408bSOdK216QEByT/kvbaw N3vOg866/c544NI5+ktsANj/Lw4q7HfmA3XX97D5AwFwDePI5YocTo2B9p+uq8EImsYc F7AzPPPj5WMF6BOCwvfvillq5fyK3OAgmSDv1oJNk8edeYsBD248PqGbN8qTMMZXflmz mtfw== X-Gm-Message-State: AJcUukd/TnM/b6bisVCSwtHidv092tyn2ruRdXXr+lmizwnVnK9rbxiO /XjMauOZENSFZtHlpxm8Rz4= X-Google-Smtp-Source: ALg8bN4B5pi20YWHFip8IIAeBuNExl2GqqBBiEdeOuy7t6zStvv+RDWqei4q/vbg58+PLx5IbJLYGw== X-Received: by 2002:a17:902:503:: with SMTP id 3mr49055279plf.233.1549220138259; Sun, 03 Feb 2019 10:55:38 -0800 (PST) Received: from anarsoul-thinkpad.lan (216-71-213-236.dyn.novuscom.net. [216.71.213.236]) by smtp.gmail.com with ESMTPSA id g28sm19524553pfd.100.2019.02.03.10.55.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Feb 2019 10:55:37 -0800 (PST) From: Vasily Khoruzhick To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Thierry Reding , Maxime Ripard , Chen-Yu Tsai , Archit Taneja , Andrzej Hajda , Laurent Pinchart , Icenowy Zheng , Sean Paul , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com Cc: Vasily Khoruzhick Subject: [PATCH RESEND v2 04/12] dt-bindings: Add ANX6345 DP/eDP transmitter binding Date: Sun, 3 Feb 2019 10:54:53 -0800 Message-Id: <20190203185501.8958-5-anarsoul@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190203185501.8958-1-anarsoul@gmail.com> References: <20190203185501.8958-1-anarsoul@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Icenowy Zheng The ANX6345 is an ultra-low power DisplayPort/eDP transmitter designed for portable devices. Add a binding document for it. Signed-off-by: Icenowy Zheng Signed-off-by: Vasily Khoruzhick --- .../bindings/display/bridge/anx6345.txt | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/anx6345.txt diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.txt b/Documentation/devicetree/bindings/display/bridge/anx6345.txt new file mode 100644 index 000000000000..e79a11348d11 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.txt @@ -0,0 +1,56 @@ +Analogix ANX6345 eDP Transmitter +-------------------------------- + +The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for +portable devices. + +Required properties: + + - compatible : "analogix,anx6345" + - reg : I2C address of the device + - reset-gpios : Which GPIO to use for reset + +Optional properties: + + - dvdd12-supply : Regulator for 1.2V digital core power. + - dvdd25-supply : Regulator for 2.5V digital core power. + - Video ports for RGB input and eDP output using the DT bindings + defined in [1] + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + +anx6345: anx6345@38 { + compatible = "analogix,anx6345"; + reg = <0x38>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ + dvdd25-supply = <®_dldo2>; + dvdd12-supply = <®_fldo1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + anx6345_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + anx6345_in_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_anx6345>; + }; + }; + + anx6345_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + anx6345_out_panel: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_in_edp>; + }; + }; + }; +};