From patchwork Mon Feb 20 12:12:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jianhua Lu X-Patchwork-Id: 59403 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp1274898wrn; Mon, 20 Feb 2023 04:21:08 -0800 (PST) X-Google-Smtp-Source: AK7set+ZVo3UHoB/5svaMe3tjPTsn55hZySlUAGfwP5jjpI2YKbN4nYFGxQv0779TVK8PPM5q4xe X-Received: by 2002:a17:906:304e:b0:8aa:be1a:c4bf with SMTP id d14-20020a170906304e00b008aabe1ac4bfmr6775729ejd.16.1676895667841; Mon, 20 Feb 2023 04:21:07 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676895667; cv=none; d=google.com; s=arc-20160816; b=dWvq4m8DqODuFhkKD2aoSBNCuFclH7gurKP46bWgi34nI9oasHO9dCfw3vNlI4bTK3 ojTDEB2zvFH+V6JIQYDr4Yd8H+1w+3mtt2pxmRa3FwF6UXa2Oq3AIL78qUHXlSG/1x2I 8jvqIPv4pbR+5HDaxw8Zy+38atLhzbkku4X9qwgz6aUFml7jsZJtJ7gZ1/iDXXyhobKr ZFeTu3MPsIERHmUMpVWb+rKTlls5Q81HKYCCs3/F4ve0hQSZLGNk+8VM6VzqLpQ+C+Zc KytfQpF5+sFl7Zj8gNL20oYrpjg4CSi9s6k8fgpS6F1FAE6KW3/4b1xcOv3wHgGJSN18 5awQ== 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=vxAFz2rVLxj2kv0iP8aQ04yRu+OY9bVx6kbZibMveqI=; b=G2hOAsGjhxfOQoGIEzcVqanUUHyDI+9J4MZk9cbgjRKci/zWnEW0x3rpfpiYDt5PsF 6S3j4XZ/85kKRKjAwGfAx/5+jMLySGcWh3tH4irBmG1tSnrTUJD7J0Vm6YujX8AL/sSc E+7a4E7NdAncPxq9JBpkMGzUUk4aUtjh0P3xNFuut+QVYufrUPf853mljol2gJluepvU jq57FY8GQrBs3Dc+VPkTv6nvmL9a/hsnHn8Avwa6mjisU4fCIKOAS+g88iy7W+u5GDap 8stfgVjMaBEtRxSIDwd6nCrKl+yoHW/H0rzWslxX3GpgtGWGKrF5Y3VMogIYKhrR3LOl VJMw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b="UZBGmoL/"; 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 vw13-20020a170907058d00b008d4aec3e628si2567999ejb.833.2023.02.20.04.20.45; Mon, 20 Feb 2023 04:21:07 -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="UZBGmoL/"; 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 S231656AbjBTMNK (ORCPT + 99 others); Mon, 20 Feb 2023 07:13:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230383AbjBTMNI (ORCPT ); Mon, 20 Feb 2023 07:13:08 -0500 Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8232F7EC6; Mon, 20 Feb 2023 04:13:07 -0800 (PST) Received: by mail-pl1-x62a.google.com with SMTP id bh1so1140867plb.11; Mon, 20 Feb 2023 04:13:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=vxAFz2rVLxj2kv0iP8aQ04yRu+OY9bVx6kbZibMveqI=; b=UZBGmoL/hq/IHXODoVnESRITuITuEb3YU7ByNcwDfgcWNHM4CtHLDo6qx/rDuX8tPV FZfIQS5vNFojlVjKFQ9aes2UlgnNkoTHu5qLm6jxujlaTsrX4UGRsltriHTg7sTP7uSQ 64dvYgfbU/8c3yml6lVGzvtPQD27jqV4DSgSxS3Q7aTKt2NhAaXFhmB6e0dXZmDnMlXb oDzN1O0BQSFjrOZ+8rYOu/oXCRWuZhn70/Q6HNx+CV3TgiXoSeJKbO9t/tjQWNXgjMO7 mhzfQcfDgvwz9lfPG3H2CkInD5/t+JgyZtC5HVyizN8IJDqkWJtLH7rmU+W1Jg9CH8Gh vmIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=vxAFz2rVLxj2kv0iP8aQ04yRu+OY9bVx6kbZibMveqI=; b=aj42yWSMX81njOkQ9VdHspYqSFfKdBndbBcDZLZ+7EjgjWzI81MhnBRDLKfIVd1DM5 ND/EOKLdUAOG0x2cmQkJKeEMDVj13I0tcU+BjPfLN06VevilwCgNwBrwP81PI2YC7lVH p7eb8jvmWnpq+UNvTXIbEyujxzZjIUMS8U8aOJOBnM37t59RUmsx6BIq43DF0/wmPMKQ Uf8x7RWlBAjO1ls6iiPtebIliviOpC2vX3IY5uSgJjZGr5CZIy9GE5MJgmHP9eFVLjX0 kK9KLpIuyz1f3nYoIpAdDVJmm6xtFdbhZk/gSOoZvZYQc2wbleRx2pHYbA6ERSTZo30w LMaw== X-Gm-Message-State: AO0yUKW/gl1t5oKkBlHkfQBaOVS67L9n9JZRSyD6npu8lMAw166DxwQA KmeHfGeIbbHguXM362wsLkg= X-Received: by 2002:a17:90a:1da:b0:233:fa78:7c9e with SMTP id 26-20020a17090a01da00b00233fa787c9emr2790288pjd.12.1676895186906; Mon, 20 Feb 2023 04:13:06 -0800 (PST) Received: from localhost.localdomain (n220246252084.netvigator.com. [220.246.252.84]) by smtp.gmail.com with ESMTPSA id d14-20020a17090a498e00b00233790759cesm207799pjh.47.2023.02.20.04.13.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Feb 2023 04:13:06 -0800 (PST) From: Jianhua Lu To: Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski 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 Subject: [PATCH v2 1/2] dt-bindings: display: panel: Add Novatek NT36523 bindings Date: Mon, 20 Feb 2023 20:12:57 +0800 Message-Id: <20230220121258.10727-1-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 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?1758352551998750413?= X-GMAIL-MSGID: =?utf-8?q?1758352551998750413?= Novatek NT36523 is a display driver IC used to drive DSI panels. Signed-off-by: Jianhua Lu Reviewed-by: Krzysztof Kozlowski --- Changes in v2: - Drop unnecessary description - dsi0 -> dsi - Correct indentation .../display/panel/novatek,nt36523.yaml | 95 +++++++++++++++++++ 1 file changed, 95 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..544c3c6e568b --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml @@ -0,0 +1,95 @@ +# 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 + + vddpos-supply: + description: positive boost supply regulator + + vddneg-supply: + description: negative boost supply regulator + + reg: true + ports: true + backlight: true + +required: + - compatible + - reg + - vddio-supply + - vddpos-supply + - vddneg-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>; + vddpos-supply = <&lcd_vddpos_5p5>; + vddneg-supply = <&lcd_vddneg_5p5>; + + backlight = <&backlight>; + reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>; + + 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>; + }; + }; + }; + }; + }; + +...