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 8EA1D1099B49 for ; Fri, 20 Mar 2026 22:32:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9C52210EB45; Fri, 20 Mar 2026 22:32:29 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; secure) header.d=protonmail.com header.i=@protonmail.com header.b="vFq6emCH"; dkim-atps=neutral Received: from mail-10696.protonmail.ch (mail-10696.protonmail.ch [79.135.106.96]) by gabe.freedesktop.org (Postfix) with ESMTPS id AF40410EB45 for ; Fri, 20 Mar 2026 22:32:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1774045944; x=1774305144; bh=QyU3KziqZxd9HOhx4Gs65M6cMH9dTEoOjkIOFlgjlAc=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=vFq6emCHQOyQdgP2aUob/id6mm+oqQrrLlZ0+Br2YAZCJIfE+0p1PO7CNZqeL+S8O Ce0CGIzI/T+aWIqq175gvxn67Pf0xf/y4YEm1qunOk8NApn8xoZkrWdlYZ09ZuRr22 AUqFDNDwaJ8aOFkXGRq9XVelRMOBbwl/FEWkWZ3x5V181w54WtNeaoS3plf0VrhrA+ wbHiMiCviLIUboZpHG0lX/KDlaB9e1jriYoIAjgVOmTuxPVvvNDNrKXuxTn7G5gQuB xgN1Hqo1XNX3uw8q+CqX+d6qHf25GkpYKu5Q5R9TEmN/5Fs6Dn/ZxZ4BuQT/FzyHh7 XDemqkqBxICHQ== Date: Fri, 20 Mar 2026 22:32:18 +0000 To: Krzysztof Kozlowski From: cristian_ci 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: In-Reply-To: <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> <20260319-amorphous-pastoral-turtle-851af9@quoll> Feedback-ID: 27475468:user:proton X-Pm-Message-ID: aa5d67d40f9ced9875dfeb1b6597c0c1dad3b0c0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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 Thursday, March 19th, 2026 at 10:09, Krzysztof Kozlowski wrote: > 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 >=20 > Only VDDI is required according to datasheet (see page 11 and page 16). Just to be sure, are you mentioning the part saying there are multiple=20 power modes (2-1PWR, 2-2PWR, 3=C3=A9WR and 4PWR) related to NT35532?=20 > Others are needed only in specific configurations, which I would ignore > for the simplicity of the binding. Drop these three. >=20 > Previous discussion point was about this - write bindings based on > datasheet, since it is available. I've removed avdd, avee and vci supplies from 'required' properties=20 and I've also tested the new bindings (just for completeness). Now,=20 I'm going to reintroduce again the issue already raised previously=20 (for which I received no replies in v1): should I submit a v3=20 series including my new changes or I've to stick with v2 here, in=20 order to address review concerns about binding, first? > > + - vddi-supply > > + - port > > + > > +additionalProperties: false >=20 > Best regards, > Krzysztof >=20 >