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 BE5C7D6B084 for ; Thu, 29 Jan 2026 16:04:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 06EF510E8B9; Thu, 29 Jan 2026 16:04:22 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="U2Wf2Hxo"; dkim-atps=neutral Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B5F710E8B2 for ; Thu, 29 Jan 2026 16:04:20 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 97DFB600C4; Thu, 29 Jan 2026 16:04:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26058C4CEF7; Thu, 29 Jan 2026 16:04:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769702659; bh=Hsz8qVupp8+NBvqtE7ko8C6bGpcKwwmmGaTx6H1EiqQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=U2Wf2Hxot7/wQdQ5EAONpILruPThqD+wOYp/fN1PpHt88KkuuorOZTojO7L5poDY8 METdail+riAgkkvuD0gAroqSaI8QQNjwz/qSOMvTVpNJokFQdPP7pnqkTHf5IvgeLO UVvc+Q9ZrQ+GffeGowBZR5rL9JDiY8vHUXITndav8S+n6yoL0HqkaNmYyh/vz0TgGS XSK5SLepAeymWT9vncwNV1IItUnWKrnyjv1a59Ccjy49lM9Mynt1g+H7SqRUoaHjDx mObKP5HvV9nUMNzIF7NtYee/UVLTQGDBXucglYobu4YCggqM5edPDiq7F1cWJIbS/L gxxnHFQm88yGg== Date: Thu, 29 Jan 2026 10:04:18 -0600 From: Rob Herring To: Maud Spierings Cc: Lee Jones , Daniel Thompson , Jingoo Han , Pavel Machek , Krzysztof Kozlowski , Conor Dooley , Helge Deller , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Liam Girdwood , Mark Brown , dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v7 1/4] dt-bindings: backlight: Add max25014 support Message-ID: <20260129160418.GA1100798-robh@kernel.org> References: <20260123-max25014-v7-0-15e504b9acc7@gocontroll.com> <20260123-max25014-v7-1-15e504b9acc7@gocontroll.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260123-max25014-v7-1-15e504b9acc7@gocontroll.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, Jan 23, 2026 at 12:31:30PM +0100, Maud Spierings wrote: > The Maxim MAX25014 is a 4-channel automotive grade backlight driver IC > with integrated boost controller. > > Signed-off-by: Maud Spierings > > --- > > In the current implementation the control registers for channel 1, > control all channels. So only one led subnode with led-sources is > supported right now. If at some point the driver functionality is > expanded the bindings can be easily extended with it. > --- > .../bindings/leds/backlight/maxim,max25014.yaml | 91 ++++++++++++++++++++++ > MAINTAINERS | 5 ++ > 2 files changed, 96 insertions(+) > > diff --git a/Documentation/devicetree/bindings/leds/backlight/maxim,max25014.yaml b/Documentation/devicetree/bindings/leds/backlight/maxim,max25014.yaml > new file mode 100644 > index 000000000000..c499e6224a8f > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/backlight/maxim,max25014.yaml > @@ -0,0 +1,91 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/leds/backlight/maxim,max25014.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Maxim max25014 backlight controller > + > +maintainers: > + - Maud Spierings > + > +properties: > + compatible: > + enum: > + - maxim,max25014 > + > + reg: > + maxItems: 1 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 No child nodes (with addresses), so these should be dropped. And in the example. With that, Reviewed-by: Rob Herring (Arm)