From patchwork Mon Jan 27 14:07:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamlesh Gurudasani X-Patchwork-Id: 1229859 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) 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.a=rsa-sha256 header.s=20161025 header.b=rwhr13/H; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 485s5Q1Zsmz9sRV for ; Tue, 28 Jan 2020 01:07:38 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726339AbgA0OHh (ORCPT ); Mon, 27 Jan 2020 09:07:37 -0500 Received: from mail-pj1-f53.google.com ([209.85.216.53]:39604 "EHLO mail-pj1-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725828AbgA0OHh (ORCPT ); Mon, 27 Jan 2020 09:07:37 -0500 Received: by mail-pj1-f53.google.com with SMTP id e9so247145pjr.4 for ; Mon, 27 Jan 2020 06:07:37 -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; bh=0GNKW4dAwC2IPC8DrYUW50WkaWvnguz2WhfJNZ54dek=; b=rwhr13/HrBEf9QNvCTpsZTGUEvrogC0nV4FkwsdlXPtdykUvBfZeU/7Z+Zjf5A/k1x vXrOocthoKZrdQaVO9zcsMwtnesNllpddSrLBnxB+ga1sFr2O1TMn+LhNuTosAxVgiv2 20EmndfmZ3wF+weTulUTurBQgD6BRAxAPYWaZwich0nYbqn++i30saeQ8o7s4a8nn3KK StTgtK2C+cEYxbaSTz1CSR6hQmvIx0FMrpGuyB0of0WhiKxyrdBTFek8Bl9xPEVNWJFm 8OlpyyKhpLslGqG0mWgQEM8wh/wgtqUJax+o3zZRUZuRYq2vB6mpvcSpntbfL7GxJRO2 y2VA== 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; bh=0GNKW4dAwC2IPC8DrYUW50WkaWvnguz2WhfJNZ54dek=; b=D4TcX1CGwszfGuU0saSKijDClK3mcJofjNeHjND66HnXz/sQXhs3DwYq1uXDM7Es4q ZyydyCM60Yu9IQqTmI190aov094uiRbez5BHKVdWoFWyK+DvGAmwUFGq4NWUy3OYl3ej wmB+WzPr+iIJEGdTP9bOr9JNYpQTStjBNLbznBWJtXMrlj7DGoHytT648Mm5PI7MqlPB pkNdZNagtWl+XUIrNFDVCHNY0Faqhj+CouOimKlg+1Qa2zvC4lDCIIm+/dEh0PHCfOxB C+yxTzV3R8skmewIO5ukjgYb3IqVaqoT3/rHII9oD7ZlalQtwEQgphz2a1SjEu6fZjJL 9uMw== X-Gm-Message-State: APjAAAWoKrlgqdGoblYUOl4HpTVStW3S3f8Nx3n1TphsFZKmpeOPFQiJ IeZc0/cNSC9S40aRqKvixu8= X-Google-Smtp-Source: APXvYqzBRYAxDsGrgyOKBpShwFV/wANY+piTn7TwHNOttnXNFt9T76smOWQZxc4dJe0zlfwMm/nYfw== X-Received: by 2002:a17:902:265:: with SMTP id 92mr16479330plc.188.1580134056768; Mon, 27 Jan 2020 06:07:36 -0800 (PST) Received: from localhost.localdomain ([2405:201:d809:ffa6:583:2633:933c:f34d]) by smtp.gmail.com with ESMTPSA id l2sm16016167pjt.31.2020.01.27.06.07.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 27 Jan 2020 06:07:36 -0800 (PST) From: Kamlesh Gurudasani To: noralf@tronnes.org, Rob Herring , Sam Ravnborg Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, Kamlesh Gurudasani Subject: [PATCH v3 1/3] dt-bindings: add vendor prefix for OzzMaker and Waveshare Electronics Date: Mon, 27 Jan 2020 19:37:05 +0530 Message-Id: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add vendor prefix for OzzMaker [1] and Waveshare Electronics [2] Both are display manufacturers [1] https://ozzmaker.com/about/ [2] https://www.waveshare.com/contact_us Signed-off-by: Kamlesh Gurudasani --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index ac4804d..dfb926d 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -721,6 +721,8 @@ patternProperties: description: OmniVision Technologies "^oxsemi,.*": description: Oxford Semiconductor, Ltd. + "^ozzmaker,.*": + description: OzzMaker "^panasonic,.*": description: Panasonic Corporation "^parade,.*": @@ -1038,6 +1040,8 @@ patternProperties: description: Vision Optical Technology Co., Ltd. "^vxt,.*": description: VXT Ltd + "^waveshare,.*": + description: Waveshare Electronics "^wd,.*": description: Western Digital Corp. "^wetek,.*": From patchwork Mon Jan 27 14:07:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamlesh Gurudasani X-Patchwork-Id: 1229860 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) 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.a=rsa-sha256 header.s=20161025 header.b=hvjWptts; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 485s6J4hnmz9sPK for ; Tue, 28 Jan 2020 01:08:24 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726442AbgA0OIX (ORCPT ); Mon, 27 Jan 2020 09:08:23 -0500 Received: from mail-pf1-f195.google.com ([209.85.210.195]:46389 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726029AbgA0OIX (ORCPT ); Mon, 27 Jan 2020 09:08:23 -0500 Received: by mail-pf1-f195.google.com with SMTP id k29so2459210pfp.13 for ; Mon, 27 Jan 2020 06:08:23 -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; bh=u78xsBHoRWmrBCkJd5Sg0uInyXB7ez3BBaQ+xCkEex4=; b=hvjWptts/TWwtVwrXU2IdLwGu43HKriIlwL3VcsmBLdEyDdbY7TrHWfLUZlyifrs0l +6+/c03EQV4t14dbzu6boCbZ3O0zk1cuY/11IEx0MaFHI0islyQtINLgZZEvvUmyHMAm Pk9fNYuWiIX+JMYcSQuGsv//hyGu8CtZX5Wa0k1ZF0SA42xZ49KDWHqfHF/fOpNn+5g9 ghrzhkORjX7KbT7WdUQN7Bf6edkWX2U28ZcJ8cvosO4mL8aU/iJvvM7jDGXtADg2Hqbc D+9DWxl/9lOdpd7Lm10hap0SAWbAbyWSAm1jkCLTT/Gc936G+NckYNTOoIRoXHzHWh+E 5UfQ== 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; bh=u78xsBHoRWmrBCkJd5Sg0uInyXB7ez3BBaQ+xCkEex4=; b=dVOqSHEv0s9SZbvKCe3yE+2i0bfGQzzmGpKsBl1o3GL7x1IdP2zD2QRzKuBKtCPsOX cHgZFQFlGnJ8DWXvQkpMq2EVcGWsXy2mWC8Fvn4CLMaR/Vm837JYCtQc4GqLXdV50DTB Udo1FcVkcla7vPZdqyWcqarxxyCMDl8vL+7YxnPvl4M6AY04JuvboaLuR3fq4DtXkngZ V0QpKKE8iupcgXUz8sYiCtsj789KYVHkQusnFZSNGYinGk50btqgYhihi1G08EynEXNz NJboTq08zmqicONFtJ73jxW0UTcOS/qB1S6hwLKc+Mp61WWHkzQy6PHBzQCD+WTuCb5/ +WBg== X-Gm-Message-State: APjAAAWHKaswkXtlqL/mdQ7QC6mzvRlwynt007V34sgt5kRV2haQGW9I MQZ0ROTkkQlAyR6w7yG+gVk= X-Google-Smtp-Source: APXvYqwDiHPcnJloMB8Q9IsXFFkyY3GYscvI6xaaTckkJPAG7sTHVCDqmTV5bCVWK2YdBOTDCRmqXw== X-Received: by 2002:a63:642:: with SMTP id 63mr19076704pgg.73.1580134102833; Mon, 27 Jan 2020 06:08:22 -0800 (PST) Received: from localhost.localdomain ([2405:201:d809:ffa6:583:2633:933c:f34d]) by smtp.gmail.com with ESMTPSA id 13sm16004582pfi.78.2020.01.27.06.08.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 27 Jan 2020 06:08:22 -0800 (PST) From: Kamlesh Gurudasani To: noralf@tronnes.org, Rob Herring , Sam Ravnborg Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, Kamlesh Gurudasani Subject: [PATCH v3 2/3] dt-bindings: add binding for tft displays based on ilitek, ili9486 Date: Mon, 27 Jan 2020 19:37:56 +0530 Message-Id: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This binding is for the tft displays based on ilitek,ili9486. ozzmaker,piscreen and waveshare,rpi-lcd-35 are such displays Signed-off-by: Kamlesh Gurudasani --- v2 changes: * Changing file from txt to yaml format * removed ilitek,ili9486 from compatible string v3 changes: * no changes --- .../bindings/display/ilitek,ili9486.yaml | 79 ++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ilitek,ili9486.yaml diff --git a/Documentation/devicetree/bindings/display/ilitek,ili9486.yaml b/Documentation/devicetree/bindings/display/ilitek,ili9486.yaml new file mode 100644 index 0000000..dd306c88 --- /dev/null +++ b/Documentation/devicetree/bindings/display/ilitek,ili9486.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/ilitek,ili9486.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ilitek ILI9486 display panels device tree bindings + +maintainers: + - Kamlesh Gurudasani + +description: + This binding is for display panels using an Ilitek ILI9486 controller in SPI + mode. + +allOf: + - $ref: panel/panel-common.yaml# + +properties: + compatible: + oneOf: + - description: + Waveshare 3.5" 320x480 Color TFT LCD + items: + - enum: + - waveshare,rpi-lcd-35 + - const: ilitek,ili9486 + - description: + Ozzmaker 3.5" 320x480 Color TFT LCD + items: + - enum: + - ozzmaker,piscreen + - const: ilitek,ili9486 + + spi-max-frequency: + maximum: 32000000 + + dc-gpios: + maxItems: 1 + description: Display data/command selection (D/CX) + + backlight: true + reg: true + reset-gpios: true + rotation: true + +required: + - compatible + - reg + - dc-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include + + backlight: backlight { + compatible = "gpio-backlight"; + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + }; + spi { + #address-cells = <1>; + #size-cells = <0>; + + + display@0{ + compatible = "waveshare,rpi-lcd-35"; + reg = <0>; + spi-max-frequency = <32000000>; + dc-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; + rotation = <180>; + backlight = <&backlight>; + }; + }; + +...