From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 02C4E76026; Thu, 13 Nov 2025 19:58:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763063885; cv=none; b=EQbintq5nkfk/CugOqCfCV6plDws3ROye/Ebp7F/UXRlSLjRknPuYJj9wIG1d8puDD4ogWaMcOBiLA0SUfK/m8GrOe8b162abGLzWkr3GN6GYgH0FOEVjM24774tzc5TAKQwFbBsYmH/wgiG68z0V2uwOKMc2YahjEtfn0ZboE0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763063885; c=relaxed/simple; bh=iBTFanEIxOT4IMFjt8xI4rzsbKY4Dm6/ucMLBZ2V4gc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=V6uD83LAFoeD+1+MQ6C0YAZIyfCH1tlLiSs+0iyFqWGpxXiUjHifCCLSwfwpEbXm8fx8X/TFP2p8D0WgGUaIAshFV3SjGmtXqJ9MYh3s6Jcp7LIl5aPpBnjDS83s+8pyWiSR9lcAs1mbY3ku5RE6yjGAs2swlXAwxAreKIU85eU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=s8nBX6me; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="s8nBX6me" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=UAioK4DG5C9zm1t6hyaDe3YJWZ5Zta/Pw1nq2GgNNgY=; b=s8nBX6meJGhwpK5oym8SCA1bBN z878G0qTQ9+6fUcBwxozuPeScqbLnkG7YsmhzqixQWUn5FI1u32s6nqnXYqlaBYeAqZxyPcIt69MB nlSjbE8HNu0b6W3d8PHadWuCK4lBcqX8C2/Z0kOWLUNFa6otjf2JnKpa67Stcf4MQu6L4ahKkPlOA T+ICIPJcO9SOPElSasN6sqmBjgPw8y/Nnwm22MZvaQMQKMKB2HaTMCYnDk4Q9z18T1+ttd43SBl3o 5Qu/YqIlbSC77sUbZB+l0oB+WhFEzJ16i6qVoh0EsSFEWhfxQfBqYF7YuEzMmDyRg0IQ/jqfjCe++ 1w4Wf6rA==; Received: from [50.53.43.113] (helo=[192.168.254.34]) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJdSB-0000000B37a-2kPs; Thu, 13 Nov 2025 19:57:59 +0000 Message-ID: <2b5e182f-1933-41b1-803d-7084fbc4bbdc@infradead.org> Date: Thu, 13 Nov 2025 11:57:58 -0800 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 11/13] Documentation: leds: document pattern behavior of Samsung S2M series PMIC RGB LEDs To: Kaustabh Chakraborty , Lee Jones , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , MyungJoo Ham , Chanwoo Choi , Sebastian Reichel , Krzysztof Kozlowski , =?UTF-8?Q?Andr=C3=A9_Draszik?= , Alexandre Belloni , Jonathan Corbet Cc: linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-rtc@vger.kernel.org, linux-doc@vger.kernel.org References: <20251114-s2mu005-pmic-v1-0-9e3184d3a0c9@disroot.org> <20251114-s2mu005-pmic-v1-11-9e3184d3a0c9@disroot.org> Content-Language: en-US From: Randy Dunlap In-Reply-To: <20251114-s2mu005-pmic-v1-11-9e3184d3a0c9@disroot.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/13/25 11:05 AM, Kaustabh Chakraborty wrote: > Add documentation to describe how hardware patterns (as defined by the > documentation of led-class-multicolor) are parsed and implemented by the > Samsung S2M series PMIC RGB LED driver. > > Signed-off-by: Kaustabh Chakraborty > --- > Documentation/leds/index.rst | 1 + > Documentation/leds/leds-s2m-rgb.rst | 60 +++++++++++++++++++++++++++++++++++++ > 2 files changed, 61 insertions(+) > > diff --git a/Documentation/leds/leds-s2m-rgb.rst b/Documentation/leds/leds-s2m-rgb.rst > new file mode 100644 > index 000000000000..cf91f0238093 > --- /dev/null > +++ b/Documentation/leds/leds-s2m-rgb.rst > @@ -0,0 +1,60 @@ > +.. SPDX-License-Identifier: GPL-2.0 > + > +====================================== > +Samsung S2M Series PMIC RGB LED Driver > +====================================== > + > +Description > +----------- > + > +The RGB LED on the S2M series PMIC hardware features a three-channel LED that is > +grouped together as a single device. Furthermore, the it supports 8-bit drop the ^^^ > +brightness control for each channel. This LED is typically used as a status > +indicator in mobile devices. It also supports various parameters for hardware > +patterns. -- ~Randy