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 B5ED522A80D; Thu, 22 Jan 2026 13:16:31 +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=1769087791; cv=none; b=QZ/x2gQVUDpBF3YPcg0XZfa9YKmoQqXOGo2hd31OGamLH4vowJgFk3/l5hxSzjElrSm8Cs5VCvoq6ttym0TMrvh2e4eVWlnpDtYno0oClP7CeZUrf9vd2M0UI4xN5Px+h+r5751bJ1g+p1bR2CqZDOL1/nLSlnRmH/UA4xfZZwQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769087791; c=relaxed/simple; bh=qlrg3DK7A0Isj0taiC4eo/ebU33Got+rHWhQbOioguM=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=e0QhG7g/I6WIfCtqfQML+BJ41Z57R21elpMcOX+HjOjkJXnUodrBES7Xlby2elkXFZRQLBvunEai9rDNJlvZ/MkoygjKTWScvUTobzOPqIegFMSwn6eAEleKOLYgWrRBBjZGnMbM8d6LIEfgDIZUTF6clhf/T2CCxVqQop9syl0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uPP++Ab9; 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="uPP++Ab9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BDECC116C6; Thu, 22 Jan 2026 13:16:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769087791; bh=qlrg3DK7A0Isj0taiC4eo/ebU33Got+rHWhQbOioguM=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=uPP++Ab9zhJeSATQUyad9t/ZxPkM3tYbpxm33RFbdoh8EPf5607/mUEMy6qV2sKau X64rwsZ4DprbEC/3OBhk6nNyt+sLNx8uBCMal29mxsf+PwxdpZfoaE2TXzT3MxfRet fG4ue6EBw1sP9xDtqLuWze+dskNPjifpqSaA3jMpoJbyS/l6k5T++ANS2RaMhUehU8 fJ4pKmBLL+RRI/tbqOcV4l3CN46GJGgBsom9Vb2pIxloJF6Is0omqdqkF4P2J3hpVd TeoYKCXH2lpGH28Pvneo49bZEg59SAwGdn6WFM/zGjxnAdocqgTziXjKYHaqutmjKz hZysudhAb/TPw== From: Lee Jones To: lee@kernel.org, pavel@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, Lukas Timmermann Cc: linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251201230601.285641-1-linux@timmermann.space> References: <20251201230601.285641-1-linux@timmermann.space> Subject: Re: [PATCH v13 0/2] Support for Osram as3668 LED driver Message-Id: <176908778931.3924443.13772215058963109403.b4-ty@kernel.org> Date: Thu, 22 Jan 2026 13:16:29 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.15-dev-52d38 On Tue, 02 Dec 2025 00:05:59 +0100, Lukas Timmermann wrote: > This patch adds basic support for the as3668 driver IC via I2C interface. > The IC is capable of driving four individual LEDs up to 25.5mA per > channel. Hardware blinking would be theoretically possible, but this chip > only supports a few set on/off-delays which makes using that feature > unfeasable, therefore my driver doesn't offer that capability. > It's intended applications is in mobile devices such as phones, > tablets and cameras. This driver was tested and is working on > a google-manta which is running postmarketOS with a near mainline kernel. > Also there is a patch in the linux mailing list for that device: > https://lore.kernel.org/all/20251120201958.1970828-1-linux@timmermann.space/ > The register names and values are taken from the official datasheet which > can be found here: > https://www.mouser.com/datasheet/2/588/AS3668_DS000196_1-00-1512816.pdf > > [...] Applied, thanks! [1/2] dt-bindings: leds: Add new as3668 support commit: 1e31ecb73163385b7ca764a97fb350b395bcff3c [2/2] leds: as3668: Driver for the ams Osram 4-channel i2c LED driver commit: 68d2a846952f81cd01331fffdec9a67299b22319 -- Lee Jones [李琼斯]