From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A642C6FD19 for ; Mon, 13 Mar 2023 10:19:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229587AbjCMKTi (ORCPT ); Mon, 13 Mar 2023 06:19:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229918AbjCMKTT (ORCPT ); Mon, 13 Mar 2023 06:19:19 -0400 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CE1F2885A; Mon, 13 Mar 2023 03:19:17 -0700 (PDT) Received: by mail-pj1-x1035.google.com with SMTP id y2so11449072pjg.3; Mon, 13 Mar 2023 03:19:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678702756; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=NgZncveY2O/txV/R7OP3ZoBdtRLxTenrDfGCPy6Jz1s=; b=av8QqSRHixcRjhUE79qpQGAhBtayUig4shkCBjrBNatklj1vswZy4RYKRj3HnJHWi/ 7oN276bUX5jLU+DHgCWSXpfH8l9ZSm+MfLsY4RmnsQgbUXAP8z57YdIKZbYBV5MKqB6E 4I1T15vnrtfK5uZMfwRM3w9ZAMgd48TJeMMLAOu7s4GtlOlvGrkWdHGXcMI5l1jiP5SH sdSUpzWqOA1daG45IuqksT8q5kLfMcNS2oZ2u8qa8hFPm6ycrs2zoXPW4utjNA6xKpJV ZtnTrXS70BvGPv3YS7/cfAhTGbqt7HrTXYDAc1YJZ9j3KqYmgYsgpnDZ2gvbvT5bwGKh hM8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678702756; 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=NgZncveY2O/txV/R7OP3ZoBdtRLxTenrDfGCPy6Jz1s=; b=JTjRy4+ob5xn28Q/YuowMEPqwTZcu6L6PJtfEViN9fZVy7B7Zp4KVs3AJ1Q0pyRD0X 0iQouIe6oZIFZRXa5cMJwNehw0hnHGV7U/ne5pqDCf9xbU52wxUqZV8jhru1LP0CWWXX O2Sz0iUVIdY70rdH1Ni/qBVe2Py9BhiOMfDckMnCkJ9yzdgALK6QTRHUBIdOhXi6rNp4 Sj7+XIN/53yDr4SLJEVO5pPLBWrKts5L5bm/FHdYJC9FlP2Nt+3CiExIcfOEgZc37FMb Gflh7BY5PEyHwZKYS2ioon/uQ+/eWfnibQIZDjxbVlnrvV35f890rWLl9x9meyCvy2ZN tZng== X-Gm-Message-State: AO0yUKWWUfl/PH8XPIsixErQ0u5GiLOM/9+ZP0cceOzYkZqouWXY8ohe W0fr9DcJdXy1P6vCDp4ay68= X-Google-Smtp-Source: AK7set+afB5U1j55sApwQnuVUKDwLFCeDjQ8c0UTiwdl5hDF5V5WHR9uiWmGdtLkeySb+DZVcWdr5w== X-Received: by 2002:a17:902:e550:b0:1a0:42c0:b2a5 with SMTP id n16-20020a170902e55000b001a042c0b2a5mr4499185plf.24.1678702756602; Mon, 13 Mar 2023 03:19:16 -0700 (PDT) Received: from localhost.localdomain (n220246252084.netvigator.com. [220.246.252.84]) by smtp.gmail.com with ESMTPSA id 13-20020a170902ee4d00b0019a7c890c5asm1270652plo.263.2023.03.13.03.19.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Mar 2023 03:19:16 -0700 (PDT) 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 v6 1/2] dt-bindings: display: panel: Add Novatek NT36523 bindings Date: Mon, 13 Mar 2023 18:18:57 +0800 Message-Id: <20230313101858.14611-1-lujianhua000@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: phone-devel@vger.kernel.org Novatek NT36523 is a display driver IC used to drive DSI panels. Signed-off-by: Jianhua Lu Reviewed-by: Krzysztof Kozlowski --- No changes in v6 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>; + }; + }; + }; + }; + }; + +... -- 2.39.2