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 BD603334695; Fri, 7 Nov 2025 17:14:45 +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=1762535685; cv=none; b=G3uWApnNN3QGt38TPH66ekAo+WxHLHF0sd1abGkNTwJeMCp9Xmy1Z71vkk0Wjo2M44TO6rfVnSG+WxgNhsh9TBkYoIuzfrbBxbIWqMfeaIWkQXi2pSC+VzlKdk1n7ldJIvdgYNCGv15AiDU+0AejhfkEwXjfjPN5sLuiYmu2H4g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762535685; c=relaxed/simple; bh=iZ+FrXmrNg9m+vRphS3VtQYquQLEkFINHFmKNJIzHf0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HCZiOLc/doG+UrfZ+OIAnsQvM4w3jbcsYg7w5cdDBrG6KzOVZE2l9KWVacLnanDm5itnJW6oe0PA/lhINEbEL3+RNv9ipP1NvB3LHp0h3iQXiulxvE8Iux7WZoXtxzOOiU8UHqQBaCC5TXsycOUh+NSa1MyyO/vt/5bqKp0lEnY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ch4WLeyk; 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="ch4WLeyk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A450C19423; Fri, 7 Nov 2025 17:14:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762535685; bh=iZ+FrXmrNg9m+vRphS3VtQYquQLEkFINHFmKNJIzHf0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ch4WLeykxW0UEitLCeqR5iRGkb3N1IvMlWvvO2kVip+YATE5uJqoryTiLs1VKE1c4 fOC0t29HS+RHFklWe+3LyA7a2BxHfqj3W1RwbHeiDrm/5kyIwLpXQsc1sHJi+hz/L2 vMfcZjUHYTkie+9w5AnCxlBH3l9a/hJtW2aRHmw3f09supzpeDBGKKuebZ3AeNUO4n bnTFhrXQcQZR6jKAAMjVav+lmBCLgNqK38earv+Fl7ngPVI5a4XpHWqO2bPI/E2p4y Zr56knLQp23Wfz/chOhb1p5d7lCZnOBVSzohujEStOWZO2oZ92kNvv6n4lXkqFvMpi DqPmX21yGYLLQ== Date: Fri, 7 Nov 2025 17:14:38 +0000 From: Conor Dooley To: Frank Li Cc: maudspierings@gocontroll.com, Lee Jones , Daniel Thompson , Jingoo Han , Pavel Machek , Rob Herring , 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 v5 1/4] dt-bindings: backlight: Add max25014 supporty Message-ID: <20251107-estimator-flap-158b1dc054af@spud> References: <20251107-max25014-v5-0-9a6aa57306bf@gocontroll.com> <20251107-max25014-v5-1-9a6aa57306bf@gocontroll.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="s6RySbGPqQzAw7m8" Content-Disposition: inline In-Reply-To: --s6RySbGPqQzAw7m8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Nov 07, 2025 at 10:35:04AM -0500, Frank Li wrote: > On Fri, Nov 07, 2025 at 01:49:58PM +0100, Maud Spierings via B4 Relay wro= te: > > From: Maud Spierings > > > > The Maxim MAX25014 is a 4-channel automotive grade backlight driver IC > > with integrated boost controller. > > > > Signed-off-by: Maud Spierings > > + led@0: > > + type: object > > + description: Properties for a string of connected LEDs. > > + $ref: common.yaml# > > + > > + properties: > > + reg: > > + const: 0 >=20 > If reg is const 0, why need use led@0? > > 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. --s6RySbGPqQzAw7m8 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaQ4o/gAKCRB4tDGHoIJi 0jIvAQD0+hh9svmOHdU5hyVROE565agXP34VdWQ0eWMxVyOYNAD9GBNH6x0Xyw93 6zQVoS9McvIgls8VBa4UvQeukIIKJg4= =JBJl -----END PGP SIGNATURE----- --s6RySbGPqQzAw7m8--