From patchwork Mon Jun 24 21:56:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring (Arm)" X-Patchwork-Id: 11014219 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 1E625924 for ; Mon, 24 Jun 2019 21:59:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0DB3D1FFB1 for ; Mon, 24 Jun 2019 21:59:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 01FA92880B; Mon, 24 Jun 2019 21:59:24 +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 8F9D71FFB1 for ; Mon, 24 Jun 2019 21:59:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2D61089BFF; Mon, 24 Jun 2019 21:59:20 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-io1-f53.google.com (mail-io1-f53.google.com [209.85.166.53]) by gabe.freedesktop.org (Postfix) with ESMTPS id D2FAE89E19 for ; Mon, 24 Jun 2019 21:59:05 +0000 (UTC) Received: by mail-io1-f53.google.com with SMTP id e3so556692ioc.12 for ; Mon, 24 Jun 2019 14:59:05 -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=R/fpUXKWtDJj+GJwzBf/JS6ePSNt/GKGHFOmlkyQ0hI=; b=jIPaV/2n8g9W4i8QOmkQK9GaF5wPNOum7de7fwEgKI0E6CNq6zzBZiq2B7zMNC/U+h glHRz6iADvVZn0ApFR66yHw3UXCOUz+MzD5xDM1OOUWtiS+Q/0CtPKE3Ft3YngP1zE7A Rxa+UFrJPZPqOll+kYApPIM23wFOlhyTo2p7at8Efmh8j0LHWQlLThsVdP/XlqXKCDlH gFBxDhSc2bUwrYNzDYo+ZgQ6IuQWubZZBqJ1rtXkHt+kOWR/dtAVckZ36AX02k4Ky6P8 x7BwYCPSEaJBh9mfEUHOBaTUncnCIn1RQCmpYclDA+E2NKBu4WtS+GygE6ppDrZ4mkUJ KLuA== X-Gm-Message-State: APjAAAUkDlPYdM9TPyMQXRujh+WRTRG3731xKKl0g0hfieoDYEUovTvz hgcgiFGv4uXarfqJ8FvaKIsSKiw= X-Google-Smtp-Source: APXvYqye4h82ObykSV2r4NR1k8C0oZjKP+nNaB80q0l82E7hpJyspmLfGNaE8hn1W5kYJu/hAgaCFA== X-Received: by 2002:a5d:9703:: with SMTP id h3mr23310932iol.152.1561413544689; Mon, 24 Jun 2019 14:59:04 -0700 (PDT) Received: from localhost.localdomain ([64.188.179.247]) by smtp.googlemail.com with ESMTPSA id l5sm14717301ioq.83.2019.06.24.14.59.03 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 24 Jun 2019 14:59:04 -0700 (PDT) From: Rob Herring To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v2 08/15] dt-bindings: display: Convert raspberrypi, 7inch-touchscreen panel to DT schema Date: Mon, 24 Jun 2019 15:56:42 -0600 Message-Id: <20190624215649.8939-9-robh@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190624215649.8939-1-robh@kernel.org> References: <20190624215649.8939-1-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: Maxime Ripard Cc: Laurent Pinchart Cc: dri-devel@lists.freedesktop.org Signed-off-by: Rob Herring Reviewed-by: Maxime Ripard --- .../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>; + }; + }; + }; + }; + +...