From patchwork Fri Jul 5 16:42:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 11033045 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2B6E814F6 for ; Fri, 5 Jul 2019 16:42:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 19F2B2886F for ; Fri, 5 Jul 2019 16:42:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0E048289C0; Fri, 5 Jul 2019 16:42:41 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED 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 9B0392892C for ; Fri, 5 Jul 2019 16:42:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB64B6E50C; Fri, 5 Jul 2019 16:42:39 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-io1-f51.google.com (mail-io1-f51.google.com [209.85.166.51]) by gabe.freedesktop.org (Postfix) with ESMTPS id 526B46E50C for ; Fri, 5 Jul 2019 16:42:37 +0000 (UTC) Received: by mail-io1-f51.google.com with SMTP id j5so973882ioj.8 for ; Fri, 05 Jul 2019 09:42:37 -0700 (PDT) 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=XS98x+56z0gRiNEek56gSNwAwH+14pgGnF4eQrePkmg=; b=uZ9fkjAjFXSih/TcLJzUZo1bZNOVibs2hCoeP+tA2HeAWhPxyoKV4A5NwljwmgJTEH 731xmUUz2+7/m9Jn7K8WJHukEXcaAD6+3iRl2dMF6N51t6PDPfI49G+5xccj+XQXbejy hV4KadIFaS0T8aU2uNhHPtihXsw1uGr0aAs+yAzpTb0j7LlGDSgr33b0OrgU+kMjILmt vI9VryYuf928WfRxc3fIHC8ZN913hNnZe0Rnj8lNm5fGxRLGuhKDtCh3mCaprD9cMxnj GG4Lw9SzgG4CMyIV8FnbkogU6z4fS5vzncd7xrSuh97Jvsw/QZtt3AK5+ptDJmf4f1/N k2Fw== X-Gm-Message-State: APjAAAWKmmGRN2peC3lpqSxyGAAGQj+snorx4x1XJRY3OAS4ohe2vrIr ubkkm5tpEze/ST4NmM5UK4qa4jk= X-Google-Smtp-Source: APXvYqxb4qPpf2440NuEycGWkpJEhmYJgIh5tlmZHPrGm2Bz2vlqn70s1akoqenPe8BuOKMGI+gjdA== X-Received: by 2002:a6b:790a:: with SMTP id i10mr4957673iop.150.1562344956206; Fri, 05 Jul 2019 09:42:36 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.252]) by smtp.googlemail.com with ESMTPSA id b8sm6878104ioj.16.2019.07.05.09.42.34 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 05 Jul 2019 09:42:35 -0700 (PDT) From: Rob Herring To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v3 07/13] dt-bindings: display: Convert raspberrypi, 7inch-touchscreen panel to DT schema Date: Fri, 5 Jul 2019 10:42:15 -0600 Message-Id: <20190705164221.4462-8-robh@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190705164221.4462-1-robh@kernel.org> References: <20190705164221.4462-1-robh@kernel.org> MIME-Version: 1.0 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: Maxime Ripard , linux-kernel@vger.kernel.org, Thierry Reding , Laurent Pinchart , Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Convert the raspberrypi,7inch-touchscreen panel binding to DT schema. Cc: Eric Anholt Cc: Thierry Reding Cc: Sam Ravnborg Cc: Laurent Pinchart Cc: dri-devel@lists.freedesktop.org Reviewed-by: Maxime Ripard Signed-off-by: Rob Herring --- .../panel/raspberrypi,7inch-touchscreen.txt | 49 ------------- .../panel/raspberrypi,7inch-touchscreen.yaml | 71 +++++++++++++++++++ 2 files changed, 71 insertions(+), 49 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt create mode 100644 Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.yaml diff --git a/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt b/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt deleted file mode 100644 index e9e19c059260..000000000000 --- a/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt +++ /dev/null @@ -1,49 +0,0 @@ -This binding covers the official 7" (800x480) Raspberry Pi touchscreen -panel. - -This DSI panel contains: - -- TC358762 DSI->DPI bridge -- Atmel microcontroller on I2C for power sequencing the DSI bridge and - controlling backlight -- Touchscreen controller on I2C for touch input - -and this binding covers the DSI display parts but not its touch input. - -Required properties: -- compatible: Must be "raspberrypi,7inch-touchscreen-panel" -- reg: Must be "45" -- port: See panel-common.txt - -Example: - -dsi1: dsi@7e700000 { - #address-cells = <1>; - #size-cells = <0>; - <...> - - port { - dsi_out_port: endpoint { - remote-endpoint = <&panel_dsi_port>; - }; - }; -}; - -i2c_dsi: i2c { - compatible = "i2c-gpio"; - #address-cells = <1>; - #size-cells = <0>; - gpios = <&gpio 28 0 - &gpio 29 0>; - - lcd@45 { - compatible = "raspberrypi,7inch-touchscreen-panel"; - reg = <0x45>; - - port { - panel_dsi_port: endpoint { - remote-endpoint = <&dsi_out_port>; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.yaml b/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.yaml new file mode 100644 index 000000000000..22a083f7bc8e --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/raspberrypi,7inch-touchscreen.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The official 7" (800x480) Raspberry Pi touchscreen + +maintainers: + - Eric Anholt + - Thierry Reding + +description: |+ + This DSI panel contains: + + - TC358762 DSI->DPI bridge + - Atmel microcontroller on I2C for power sequencing the DSI bridge and + controlling backlight + - Touchscreen controller on I2C for touch input + + and this binding covers the DSI display parts but not its touch input. + +properties: + compatible: + const: raspberrypi,7inch-touchscreen-panel + + reg: + const: 0x45 + + port: true + +required: + - compatible + - reg + - port + +additionalProperties: false + +examples: + - |+ + dsi1: dsi { + #address-cells = <1>; + #size-cells = <0>; + + port { + dsi_out_port: endpoint { + remote-endpoint = <&panel_dsi_port>; + }; + }; + }; + + i2c_dsi: i2c { + compatible = "i2c-gpio"; + #address-cells = <1>; + #size-cells = <0>; + scl-gpios = <&gpio 28 0>; + sda-gpios = <&gpio 29 0>; + + lcd@45 { + compatible = "raspberrypi,7inch-touchscreen-panel"; + reg = <0x45>; + + port { + panel_dsi_port: endpoint { + remote-endpoint = <&dsi_out_port>; + }; + }; + }; + }; + +...