From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C3DF133554F; Thu, 29 Jan 2026 16:04:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769702659; cv=none; b=iBLo5YdRTwmGWxQwEl8pYVIxunaACaJy0MMmjiNyeaPnOVwqlJc6iRPLEXdBIpgun1kG7vGAk/PcAZTiHtZxNkEMUmysSSuZt84hfVkCs2xOoaYWBvlvQoGsMpnFphxtGM9hWbNn71olZtQvabXWoQlJN5cfuUtNOm+N+7+c9ts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769702659; c=relaxed/simple; bh=Hsz8qVupp8+NBvqtE7ko8C6bGpcKwwmmGaTx6H1EiqQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=V71V+EuK34ywenuEmdLWUAo5oUfgZC+JbJBhJ+DGq+/r6z4M++FkqYySaTFSqSghGfFol+mZuMLwa4dfUwSWBc6buat9j2YV+kB0JsBm4ZDA2IorKXEL3ptYpdMcBl5GT3tDga1kxevdDzDl0hkhSoSGdFHZtFDtTv3GCUi/UrI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U2Wf2Hxo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="U2Wf2Hxo" 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260123-max25014-v7-1-15e504b9acc7@gocontroll.com> 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)