From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-177.mta1.migadu.com (out-177.mta1.migadu.com [95.215.58.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD2AA4968FA for ; Wed, 29 Jul 2026 16:08:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785341334; cv=none; b=KI0JVOgeeZcSNDm7f211+6rkAbzPo9zszdkh29Ja7j/5BZqIPb3oeiDOQDSFmT1dqaVfnvaqYKRdy3yZVEqs9QOTJ8exhb4adMtzyEmzeOCKlQCjgDrwa/c3VHwrsXRyGvnW0Da4yIK1EB/8yPEWdpt53oY6Q3T/RYLVwxpLSp0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785341334; c=relaxed/simple; bh=gP7jYoRt+IdZyasWdBdMUklN4NFyhjSWlZkRsSUAcc4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Hp5jaGCygnDNwroEsJ7ge78vbD6UrUXpkzxWcicSRWS4/88+BkrWt2Q/i8LsrHfv0pW3ZKFtwWNC+o4MtT1uvZPx91NcyuwrQqe75uLvEwFk60PzxjnbfdosBE6JID/pCvXbi/HthsoeJBGtFqU/OhREezXWYFGfaCLG3lHLb2I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=PJzrEgMe; arc=none smtp.client-ip=95.215.58.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="PJzrEgMe" 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=1785341329; 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=DBk4p2RXMKnYsEr0sh0paH4lVGhJKHhJcYQcOGZOPc0=; b=PJzrEgMe1Ts9yfrqgQgKP0VSKbRSuVdr2xYx3ffY/Sw2TfU/h7SJBCXLvgwMRG4YtpAOEL ACpLSJEXzL9ReHjRuJ5s4qC2TQRJ3rI0Z/ySNVBt5pzx/iFvpNfrRtWBxnN+dnSF7b8D4a ZD/kljvMiBNxhM04wk6kPe8XrOHtftI= From: Junjie Cao To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Junjie Cao , Dmitry Baryshkov , Konrad Dybcio , Pengyu Luo , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Conor Dooley Subject: [PATCH v2 1/2] dt-bindings: display: panel: Add Novatek NT36532 Date: Wed, 29 Jul 2026 09:08:03 -0700 Message-ID: <20260729160804.912826-2-junjie.cao@linux.dev> In-Reply-To: <20260729160804.912826-1-junjie.cao@linux.dev> References: <20260729160804.912826-1-junjie.cao@linux.dev> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT 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>; + }; + }; + }; + }; + }; + +... base-commit: 0d33d21e47d9dc66f91e44da3fc9220c74d93df7 -- 2.43.0