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 0EA9D107527E for ; Thu, 19 Mar 2026 09:09:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F8D010E937; Thu, 19 Mar 2026 09:09:16 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="TWiIl/PO"; 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 C602B10E937 for ; Thu, 19 Mar 2026 09:09:15 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 6B10B443AB; Thu, 19 Mar 2026 09:09:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE707C2BC87; Thu, 19 Mar 2026 09:09:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773911355; bh=5fTdycH5VKTSl4J376j0I5Ed+rPRK+nrNrd6HDt7DFM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TWiIl/POzZoUbobwe0Pie6mk6kRAFA2FwhPIbxOoTtufktkFrweuwu6XM5HD/t7R5 0g4l7hos+hr95QAIpmt+WNGt47xvosBvKKKT77lv/6bqzoAvAcCwJknuCHA3au6sZh yqUa1HkSrW31JDGcSCAeQw5wbXcUu/YRJ+F1jrvmJCKdf3gUg0mNlqiRuFKn4PYnk+ g1EghhA2XK5TyCepOrFFFk5TVyC/sHxDZDrR6rFZiZoZgzB+Ttlv8bfqRqfACnUuo0 zrDvFDbOOvmXOXsk01SwP/ZbKY7VzeveQyq8zmQRASNC9tDeOcfKNfMJwUbDqV5kmb H292zpKqgAd/Q== Date: Thu, 19 Mar 2026 10:09:12 +0100 From: Krzysztof Kozlowski To: Cristian Cozzolino Cc: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org Subject: Re: [PATCH v2 1/6] dt-bindings: display: panel: Add Novatek NT35532 LCD DSI Message-ID: <20260319-amorphous-pastoral-turtle-851af9@quoll> References: <20260318-rimob-new-features-v2-0-c1bf8917449e@protonmail.com> <20260318-rimob-new-features-v2-1-c1bf8917449e@protonmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260318-rimob-new-features-v2-1-c1bf8917449e@protonmail.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 Wed, Mar 18, 2026 at 11:28:09PM +0100, Cristian Cozzolino wrote: > + avdd-supply: > + description: positive boost supply regulator > + > + avee-supply: > + description: negative boost supply regulator > + > + vci-supply: > + description: regulator that supplies the analog voltage > + > + vddam-supply: > + description: power supply for MIPI interface > + > + vddi-supply: > + description: regulator that supplies the I/O voltage > + > + port: true > + > +required: > + - compatible > + - reg > + - reset-gpios > + - avdd-supply > + - avee-supply > + - vci-supply Only VDDI is required according to datasheet (see page 11 and page 16). Others are needed only in specific configurations, which I would ignore for the simplicity of the binding. Drop these three. Previous discussion point was about this - write bindings based on datasheet, since it is available. > + - vddi-supply > + - port > + > +additionalProperties: false Best regards, Krzysztof