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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3B1CDC5518F for ; Tue, 4 Aug 2026 07:39:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E45289AAE; Tue, 4 Aug 2026 07:39:39 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=linux.dev header.i=@linux.dev header.b="VGm8sWce"; dkim-atps=neutral Received: from out-170.mta0.migadu.com (out-170.mta0.migadu.com [91.218.175.170]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7071D89A5D for ; Tue, 4 Aug 2026 07:39:38 +0000 (UTC) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1785829175; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ksSHwp132uHGThlbNgyf5HwZ9dfAc/nnIU5yUnzrGXE=; b=VGm8sWcezOHtrmBvxwDqFpBGsoMqiO4+Mqt/W0Jtv6PRRDp2INtlvbABC2lOnkoC5g1506 7mdV9bFo32SLB9E2ZpgimLv7PfgRlGhSRomdGNWOkZoaHtiYkpEOAv1BOwXmTZxaNL57d2 8eUYBC2olD7cHAfrs0UsgqxXmdjTaKo= From: Junjie Cao To: neil.armstrong@linaro.org, jesszhan0024@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: dmitry.baryshkov@oss.qualcomm.com, konrad.dybcio@oss.qualcomm.com, mitltlatltl@gmail.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Conor Dooley Subject: [PATCH v3 1/2] dt-bindings: display: panel: Add Novatek NT36532 Date: Tue, 4 Aug 2026 00:39:20 -0700 Message-ID: <20260804073920.85191-1-junjie.cao@linux.dev> In-Reply-To: <20260804073419.84727-1-junjie.cao@linux.dev> References: <20260804073419.84727-1-junjie.cao@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" NT36532 is a driver IC used to drive MIPI-DSI panels. It is found in OnePlus Pad 2 tablets with CSOT panels. Signed-off-by: Junjie Cao Acked-by: Conor Dooley --- .../display/panel/novatek,nt36532.yaml | 83 +++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/novatek,nt36532.yaml diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt36532.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt36532.yaml new file mode 100644 index 000000000000..c1ab793dd718 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36532.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/novatek,nt36532.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT36532 based DSI display Panels + +maintainers: + - Junjie Cao + +description: | + The NT36532 IC from Novatek is a Driver IC used to drive MIPI-DSI panels. + +allOf: + - $ref: panel-common-dual.yaml# + +properties: + compatible: + items: + - enum: + - csot,ppc100hb1-1 + - const: novatek,nt36532 + + reg: + maxItems: 1 + + 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 + + ports: true + +required: + - compatible + - reg + - vddio-supply + - reset-gpios + - ports + +unevaluatedProperties: false + +examples: + - | + #include + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "csot,ppc100hb1-1", "novatek,nt36532"; + reg = <0>; + + reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>; + + vddio-supply = <&vreg_l12b_1p8>; + + 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>; + }; + }; + }; + }; + }; + +... -- 2.43.0