From patchwork Fri Jan 26 13:33:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 10185785 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 E025A602C8 for ; Fri, 26 Jan 2018 13:33:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CD00E2932E for ; Fri, 26 Jan 2018 13:33:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C104B29332; Fri, 26 Jan 2018 13:33:47 +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]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A8DA32932E for ; Fri, 26 Jan 2018 13:33:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D035D89DFD; Fri, 26 Jan 2018 13:33:44 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-lf0-x244.google.com (mail-lf0-x244.google.com [IPv6:2a00:1450:4010:c07::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0A8A589DFD for ; Fri, 26 Jan 2018 13:33:42 +0000 (UTC) Received: by mail-lf0-x244.google.com with SMTP id g72so707395lfg.5 for ; Fri, 26 Jan 2018 05:33:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=pv8x8RYDKQU2epqHHWIzZCokSXz3Y+3Hw1QqL0ADdY8=; b=Fb9NRhOwwe9x4e9L4oQdJiNQ5Rz3WaDU+35I7tJZm74+V6Q3QPQbbiUNMiHEQPEvWZ umDL6Nd2nHUJ+CRKigv+v6wjcIyKTNOMpM+EcYLl1EAqCtnYajM5C78EJsVFbjLg99g9 GxXnhsoiMBcqwKE7w+iI6dc1wsXG/pYnR0TVk= 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; bh=pv8x8RYDKQU2epqHHWIzZCokSXz3Y+3Hw1QqL0ADdY8=; b=jtOj3nMIdatfqD/mFs+/VBA/Rj+sPUuB2XdMPdLzpQdQxfyVXgbzKZiPWSlp6Sh5sC tll4jWKQTefZcX8P0BJPBR34M3LW4fFUUPZ/eiD/Vev3Vi+y4oat5ROiwfu7WDa+JGqm /3oLEDlOb4OSq6DLn37p9zplyem/soMlabMispohG+BqmOtEOCfWA6bfNxVm7CEg+RzW dt+u5j4yTkVGSAvJjz/M1agPa0ga3mATSV/dquyx9aCGigmjO7t572k+4W+BWef2Um+A 8gwKhtkjrzZ4Kly/rkrsB0EGUXprzp/jjQGFEn3lxXRntGetSsQDDCTOmp3SGdoL/Zy/ ljwg== X-Gm-Message-State: AKwxytdZDfHoZrOASnVcWbRqwL6Ax7NGMQcVn6bWlkSIfu3rewDuBXNF e1ZejyTcLx650jbUJthys4QbtJA5sa0= X-Google-Smtp-Source: AH8x225GCoCq71BQ+ujz2vnd/JR2MPiRLiB6qiv1vTGs9Xs7bkxySNycD+AYNrrrRkLNodbW7HuwZg== X-Received: by 10.25.80.13 with SMTP id e13mr7610740lfb.72.1516973621334; Fri, 26 Jan 2018 05:33:41 -0800 (PST) Received: from genomnajs.ideon.se ([85.235.10.227]) by smtp.gmail.com with ESMTPSA id f3sm928911lja.63.2018.01.26.05.33.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 26 Jan 2018 05:33:40 -0800 (PST) From: Linus Walleij To: Thierry Reding , dri-devel@lists.freedesktop.org Subject: [PATCH 1/2] drm/panel: Device tree bindings for ARM Versatile panels Date: Fri, 26 Jan 2018 14:33:35 +0100 Message-Id: <20180126133336.21343-1-linus.walleij@linaro.org> X-Mailer: git-send-email 2.14.3 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This adds a pretty simple set of device tree bindings for ARM Versatile panels appearing as child nodes of a system controller. Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij Reviewed-by: Rob Herring --- .../display/panel/arm,versatile-tft-panel.txt | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt diff --git a/Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt b/Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt new file mode 100644 index 000000000000..248141c3c7e3 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt @@ -0,0 +1,31 @@ +ARM Versatile TFT Panels + +These panels are connected to the daughterboards found on the +ARM Versatile reference designs. + +This device node must appear as a child to a "syscon"-compatible +node. + +Required properties: +- compatible: should be "arm,versatile-tft-panel" + +Required subnodes: +- port: see display/panel/panel-common.txt, graph.txt + + +Example: + +sysreg@0 { + compatible = "arm,versatile-sysreg", "syscon", "simple-mfd"; + reg = <0x00000 0x1000>; + + panel: display@0 { + compatible = "arm,versatile-tft-panel"; + + port { + panel_in: endpoint { + remote-endpoint = <&foo>; + }; + }; + }; +};