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 A4A1220D4E2; Thu, 20 Feb 2025 17:03:46 +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=1740071026; cv=none; b=NO6Li4z0yOUf3GpLP6fjSPqe2coupiI6J/SKu64XaL0FG5ywyc91AXnKYVpvCADNEE3j7G178YhN1td8ef6GQ/37yjbeCKkH/3zH8rkmffGwK3ymdokGIBfFNoLO8u/5MPCn8fDhKkF4ZkUcLmbskvUbWxlJmH1fPNuzvkxOjb0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740071026; c=relaxed/simple; bh=gpPQRWVleKseipjb4fepOYISx5fxOTAg2iTAl0luXkY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZspZWCd09NLEXpkBa49ucOHbcYMYw0MXQqmnRsnwg/KCqnl7EhYm8CbdYo6AVBhNX2UsI6Orb3wSOtPZRFIylf3sqNZyHLBWjKw07MsNkAPyljieIuKdnR5dI7uod/i1Y7NvTM/xwBEVx5/9MkjY2r/652X8E8wX2Tue2RmbFiQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GmKp9n/N; 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="GmKp9n/N" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C786C4CED1; Thu, 20 Feb 2025 17:03:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740071026; bh=gpPQRWVleKseipjb4fepOYISx5fxOTAg2iTAl0luXkY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GmKp9n/Nq6ReteFJTiEsO99lxULkhB/fCSWlWUHqR2aRG+0wIzl3EEHDNOjwwTy1V KslPpGf+gm8BmhK2/hMPKvHOriNfQc/7qHvRTR6EhBt9GED4fXnccaFMgBg8MBnzQi ch7GjMJwCY00EpZE8hStaxstTQ/jzIvbckqq3EipemFvdxRkUTgenkfFjJACaeixm7 EOLABECyiH108wojZNMG7YR4J0Tdzq8RC/4zZxHz6bKhfnaRGogiYFBSD1/vQvP4cz ivILl0Kld3fCgAsxVCkVVzWJk/+f9Jk4F0g3SwvhJJcais19jDAKQeu4FrtS1qIGcU K7y9cjdFfWHIA== Date: Thu, 20 Feb 2025 17:03:41 +0000 From: Conor Dooley To: Steffen Trumtrar Cc: Pavel Machek , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Steffen Trumtrar , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: leds: add lp5860 LED controller Message-ID: <20250220-gab-bagful-ce588df069d2@spud> References: <20250220-v6-14-topic-ti-lp5860-v1-0-42874bdc7513@pengutronix.de> <20250220-v6-14-topic-ti-lp5860-v1-1-42874bdc7513@pengutronix.de> Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="dhzeSjOqKqWIB870" Content-Disposition: inline In-Reply-To: <20250220-v6-14-topic-ti-lp5860-v1-1-42874bdc7513@pengutronix.de> --dhzeSjOqKqWIB870 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 20, 2025 at 01:57:56PM +0100, Steffen Trumtrar wrote: > The lp5860 is a LED matrix driver with 18 constant current sinks and 11 > scan switches for 198 LED dots: > * Supply range from 2.7 V to 5.5 V > * 0.1mA - 50mA per current sink > * 1MHz I2C and 12MHz SPI control interface > * 8-bit analog dimming > * 8/16-bit PWM dimming > * individual ON and OFF control for each LED dot > * globat 3-bit Maximum Current setting for all LED dots > * individual LED dot open/short detection >=20 > Signed-off-by: Steffen Trumtrar > --- > .../devicetree/bindings/leds/leds-lp5860.yaml | 112 +++++++++++++++= ++++++ > 1 file changed, 112 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/leds/leds-lp5860.yaml b/Do= cumentation/devicetree/bindings/leds/leds-lp5860.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..a4e39fd843f3f260ee9c1103e= 2cb27dcb230608c > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/leds-lp5860.yaml > @@ -0,0 +1,112 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/leds/leds-lp5860.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: LED driver for LP5860 RGB LED from Texas Instruments. > + > +maintainers: > + - Steffen Trumtrar > + > +description: | > + The LP5860 is multi-channel, I2C and SPI RGB LED Driver that can group= RGB LEDs > + into a LED group or control them individually. > + > + For more product information please see the link below: > + https://www.ti.com/lit/ds/symlink/lp5860.pdf > + > +properties: > + compatible: > + enum: > + - ti,lp5860 > + > + reg: > + maxItems: 1 > + > + spi-max-frequency: > + maximum: 12000000 > + > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > +patternProperties: > + '^multi-led@[0-9a-f]$': > + type: object > + $ref: leds-class-multicolor.yaml# > + unevaluatedProperties: false > + > + properties: > + reg: > + minItems: 1 > + maxItems: 12 > + description: > + This property denotes the LED module number(s) that is used > + for the child node. I'm not really sure what you're attmpting here with the minItems: 1, maxIte= ms: 12. Are you sure you didn't mean maxItems: 1, minimum: 1, maximum: 12? --dhzeSjOqKqWIB870 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZ7dgbQAKCRB4tDGHoIJi 0sGgAP9DjLiuO1VdyejSM94HneZbw3cYQ5Q/w8hX8xcR6NuCewEAoVc5hCWOfsok t/hqvo6z6ObYxefQwx2nXChXoVmwlgA= =9jeY -----END PGP SIGNATURE----- --dhzeSjOqKqWIB870--