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 0001FC982D7 for ; Fri, 18 Sep 2026 21:35:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C21B910E177; Fri, 18 Sep 2026 21:35:22 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="U3D8k9lf"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 55DBA10E177 for ; Fri, 18 Sep 2026 21:35:21 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 81CE9408ED; Fri, 18 Sep 2026 21:35:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 333951F000FF; Fri, 18 Sep 2026 21:35:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789767320; bh=ej3xKpckrpjvUc2u6qoLx+3TMAOcBxUdzeIFFyYah/c=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=U3D8k9lfVGUmG3mrLdr956SF7/Qr5CBRsP2flicGDEQ75+/x23Gz7gEdh0FeSfeOc PtLQM0QAfD4jSijXXjL4vzXI/6kdfmRD88xSJ3dmf+R3sAyp21mlzRfKw1lTn0TlzF hqAhbwz9JnTygIoS1AqYKAxjH+LxQNrOjuS/SYtCmlfLlojf8j18w8Z9scv2QOkyBp atgWD6pI9o9jsvuHdvoiMD7K1I57B49g/DdD+oFyuxRM89OeePA1MRjBeXiiHtFqZP 1dax3Bv/8ODg6IBwW/ZFtA5wD5LFllEGvbfA4UlFc84SJQItxe8xF9MlnBv/5mbZST GvNXUIA+atX0A== Date: Fri, 18 Sep 2026 16:35:18 -0500 From: Rob Herring To: Luca Weiss Cc: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski Subject: Re: [PATCH v2 1/4] dt-bindings: display: panel: Add Novatek NT37705 Message-ID: <20260918213518.GA2337779-robh@kernel.org> References: <20260918-fp6-panel-v2-0-6695c4008920@fairphone.com> <20260918-fp6-panel-v2-1-6695c4008920@fairphone.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260918-fp6-panel-v2-1-6695c4008920@fairphone.com> 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" On Fri, Sep 18, 2026 at 04:40:04PM +0200, Luca Weiss wrote: > Novatek NT37705 is a display driver IC used to drive AMOLED DSI panels. > > Describe it and the panel in the Fairphone (Gen. 6) (BJ631JHM-T71-D900 > from BOE) using it. > > Reviewed-by: Krzysztof Kozlowski > Link: https://lore.kernel.org/r/81a3c207-4d8f-490f-8e2a-6f3f4c2acd35@kernel.org/ > Signed-off-by: Luca Weiss > --- > .../bindings/display/panel/novatek,nt37705.yaml | 72 ++++++++++++++++++++++ > 1 file changed, 72 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml > new file mode 100644 > index 000000000000..1c796599f6fc > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml Did novatek,nt37705 get dropped as a compatible, but the filename remains? > @@ -0,0 +1,72 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/novatek,nt37705.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Novatek NT37705-based DSI display panels > + > +maintainers: > + - Luca Weiss > + > +description: > + The Novatek NT37705 is a generic DSI Panel IC used to control AMOLED panels. > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > + contains: As sashiko reports, "contains" is too loose. > + const: boe,bj631jhm-t71-d900 > + > + reg: > + maxItems: 1 > + > + vddio-supply: > + description: I/O voltage rail > + > + dvdd-supply: > + description: Digital voltage rail > + > + vci-supply: > + description: Analog voltage rail > + > +required: > + - compatible > + - reg > + - reset-gpios > + - vddio-supply > + - dvdd-supply > + - vci-supply > + - port > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include > + > + dsi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + panel@0 { > + compatible = "boe,bj631jhm-t71-d900"; > + reg = <0>; > + > + reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>; > + > + vci-supply = <&vreg_l19b>; > + vddio-supply = <&vreg_l9b>; > + dvdd-supply = <&vreg_oled_dvdd_1p2>; > + > + port { > + panel_in_0: endpoint { > + remote-endpoint = <&dsi0_out>; > + }; > + }; > + }; > + }; > + > +... > > -- > 2.55.0 >