From patchwork Sat Mar 11 12:32:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jianhua Lu X-Patchwork-Id: 68108 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp275364wrd; Sat, 11 Mar 2023 05:16:34 -0800 (PST) X-Google-Smtp-Source: AK7set9gB6ZmWBI6lZxCZr224bhetSXVEMcoJj2FVriiImdGgB5x0d3EBeM7++wF0Kh60xHilSCy X-Received: by 2002:a17:90b:4a85:b0:237:b5d4:c0cc with SMTP id lp5-20020a17090b4a8500b00237b5d4c0ccmr28953794pjb.39.1678540593794; Sat, 11 Mar 2023 05:16:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678540593; cv=none; d=google.com; s=arc-20160816; b=FERbhMXwgqRXmd8UVTkakNGln9bXJ7MzmpU7HEq8JxZuESfLz57hnVx6Eto+nrmx7E D93JIJY9ukoy4O5NszURiI+wusYrX7I/LpZrbA7cYpyg87AfnsAJ8Q+PLzGQNLbx3V4e K8rKpWks6av1w242zJzl5K70ZuFfTE7IY86rc+hyNUDLhWFsSOe7wZGuXB8Ko+GIyrug S2UwFH1k6uGiWTpj6zSWPiHbRKNP9Bg5bXfORKm6s5N+TY/sZIDXGLtHwsG31ZVW8dZa sv/W0we8OApkpDYeTFCs/NaGd1yAzysu6oE7dKibTRrX+4rSsWmDxqj3t+VW/NqzV8ui OLrQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=zeBGEGBy3GzypDRtMJAMW7+H/dC0tKTZg1B8rKisPPg=; b=auQ+CHX2Y/pR6NrtbAzCipnwArLKLV1pbC/cLKbSFlWZhbH0j80t3eDujCD46bQYyU EgzOhWT/OX98OvSY18MmTiOj3LJ/btIz1trrHH6OQn/OSjY/q+8dPllm8Izp9vPh9X4M Qn57gKI/QA6ArK4WGKFRH2at9DgoH52HuT132stxtcIZv6Z1qpjxgvK5Lmo6YGr2j5E+ py0EHe8w/SLeEaSRafme76ZHUhOOoB8C2oswX/2RfZ0r4Zj1mGTKvhXRIoNKNAJUNLKv lx6HAkgQ7G+QCOP2ybTVHbJcw/q192NqYwxBlto8ye5HmbsshryA2DLZHD7tlyl0dL6G hbog== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=ozYBtX+o; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id g10-20020a636b0a000000b00499b89917casi2059201pgc.782.2023.03.11.05.16.21; Sat, 11 Mar 2023 05:16:33 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=ozYBtX+o; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229685AbjCKMdB (ORCPT + 99 others); Sat, 11 Mar 2023 07:33:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230373AbjCKMc5 (ORCPT ); Sat, 11 Mar 2023 07:32:57 -0500 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B765212FD05; Sat, 11 Mar 2023 04:32:44 -0800 (PST) Received: by mail-pl1-x62e.google.com with SMTP id ix20so1788550plb.3; Sat, 11 Mar 2023 04:32:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678537964; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=zeBGEGBy3GzypDRtMJAMW7+H/dC0tKTZg1B8rKisPPg=; b=ozYBtX+oLCLwTDq0vgGPi/UV5U3VCNOx0hgd8raVBdxqET0UET+vr6lFr+Sj5DulQv yy6p1/GTWJD+/1j5mD9CPQHQs0dTjysHRI5EGelYq+hUSr39ExzUZ2iBdtdCjvPqGGM/ I0lB7mJzQCzIVpGLR6jbcxIAxpDavqedDI3ITFMQQXstOo/1fmcCQVwxTUPidbkTyyBw i2RTCskqTCZO6LccgnhQ66HUzUgKyxZUbuBBUo5hsPEMAwSfxvlHsp3g6KtkCKfYUQc8 mom00/wjigb4i1JOD0fo3Y1j1TUZ8W+wtnvnmXXAimdhsINpzeeHPndz7Jed8pAu+163 PdtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678537964; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=zeBGEGBy3GzypDRtMJAMW7+H/dC0tKTZg1B8rKisPPg=; b=xd7J27TnBdpFWvWe+KVrL+Ky29jY88eLLVBVXOSZJjvZVdPhCasAarEj1UgnnGQdpz 5ZrQ9WEeZC+HVJenN+eKujpRX2oztNtcNNzx5ag60T6wesmLRoUvmZYOQD2oCs7ST/IJ 3pM8loQyR6GmbuhohRk2xwUa6Tgb/CbGb3lDoIGYqPH5n6T6wl/qMe5N0/4SFqGWpsUN JJXA55PGjWbxDHmZpaLMtuuXEkd0r3uzQtMllozyOpe9Hj910WbJxA33g+6a7YoKatSt Y+uXegjOQboCd6zXjcmcKJl3HrY6+IhKwHi9umP9hHgMokD61zZ62rCQmIOfltRFrrnC t+Vw== X-Gm-Message-State: AO0yUKXtHzAGrV0FCN0fye18S4CqsRNezqScUe+Mg6luUUYzxO9uQ/w8 XGs9X7PZe0afWl+BsCrc8H0= X-Received: by 2002:a05:6a20:440c:b0:ce:5c14:2838 with SMTP id ce12-20020a056a20440c00b000ce5c142838mr39315872pzb.54.1678537964189; Sat, 11 Mar 2023 04:32:44 -0800 (PST) Received: from localhost.localdomain (n220246252084.netvigator.com. [220.246.252.84]) by smtp.gmail.com with ESMTPSA id g4-20020a62e304000000b005a8173829d5sm1406754pfh.66.2023.03.11.04.32.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 04:32:43 -0800 (PST) From: Jianhua Lu To: Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Linus Walleij , Konrad Dybcio , Neil Armstrong Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Jianhua Lu , Krzysztof Kozlowski Subject: [PATCH v5 1/2] dt-bindings: display: panel: Add Novatek NT36523 bindings Date: Sat, 11 Mar 2023 20:32:30 +0800 Message-Id: <20230311123231.20771-1-lujianhua000@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760077382077668385?= X-GMAIL-MSGID: =?utf-8?q?1760077382077668385?= Novatek NT36523 is a display driver IC used to drive DSI panels. Signed-off-by: Jianhua Lu Reviewed-by: Krzysztof Kozlowski --- No changes in v5 No changes in v4 Changes in v3: - pick up Krzysztof's R-b - remove vddpos and vddneg supply Changes in v2: - Drop unnecessary description - dsi0 -> dsi - Correct indentation .../display/panel/novatek,nt36523.yaml | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml new file mode 100644 index 000000000000..0039561ef04c --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/novatek,nt36523.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT36523 based DSI display Panels + +maintainers: + - Jianhua Lu + +description: | + The Novatek NT36523 is a generic DSI Panel IC used to drive dsi + panels. Support video mode panels from China Star Optoelectronics + Technology (CSOT) and BOE Technology. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + - xiaomi,elish-boe-nt36523 + - xiaomi,elish-csot-nt36523 + - const: novatek,nt36523 + + reset-gpios: + maxItems: 1 + description: phandle of gpio for reset line - This should be 8mA + + vddio-supply: + description: regulator that supplies the I/O voltage + + reg: true + ports: true + backlight: true + +required: + - compatible + - reg + - vddio-supply + - reset-gpios + - ports + +unevaluatedProperties: false + +examples: + - | + #include + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "xiaomi,elish-csot-nt36523", "novatek,nt36523"; + reg = <0>; + + vddio-supply = <&vreg_l14a_1p88>; + reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>; + backlight = <&backlight>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + panel_in_0: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + + port@1{ + reg = <1>; + panel_in_1: endpoint { + remote-endpoint = <&dsi1_out>; + }; + }; + }; + }; + }; + +...