From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (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 8425B25744A; Mon, 24 Feb 2025 13:53:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740405225; cv=none; b=DaP+XSH2FtVTLaHQAKjHmtYvvH1eeQiINIfcWaPEktYTWeRtWYW4Hejx0DheH9TsymYtcico1S/EjkxdXDeYM+OheySOjhw94SZbPcNXuYCITeZifXNEXOEQISfob9bAeBcsXUDo3FjgMYvBFo8EKt00w/R0QEiHlyky6DYDYqI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740405225; c=relaxed/simple; bh=+0fVRFojAPaGCk0kjhWR6deAUNC6V61mrO7QnJO5Gec=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VeUmhAlaMyrH6eoH6Q3WzDcqUQ227P8yVaOo1S/O6/yT9A5UAZVGbLkhrGZxaJw1vHcUMK7ay130fRNnhgBV4OHrz9cRcssVGYK5UbUtxW+EfADbTtycXkqiY9G+MV3ctPZ5vBUi0IAftJ0p64b23Eo7cog6+rIPW4CApatmHUw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=o1k1I8O8; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="o1k1I8O8" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=kmukkXqExqlfdB9kboV9/OW7eMvGP0k7DUtnzMx2NWI=; b=o1k1I8O8vos488sLu1Z1Xz7Aya bbsLP3VWce1GaquLcOsAZqj/NenU3zopHgdEzZjx+s7x/tHQP19WkdDPyt4Jubfa0G3/uKbnrr8/F Pfabdj3Sr0ulTaYOW/Kd6ezpKjIZ/5kxqhFWp7NpMpoU41E5etSPRB98ELmkQzu1Y4Xs=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1tmYtk-00HAy6-EH; Mon, 24 Feb 2025 14:53:28 +0100 Date: Mon, 24 Feb 2025 14:53:28 +0100 From: Andrew Lunn To: Aleksander Jan Bajkowski Cc: lxu@maxlinear.com, hkallweit1@gmail.com, linux@armlinux.org.uk, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Golle Subject: Re: [PATCH net-next 2/2] net: phy: mxl-gpy: add LED dimming support Message-ID: References: <20250222183814.3315-1-olek2@wp.pl> <20250222183814.3315-2-olek2@wp.pl> 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=us-ascii Content-Disposition: inline In-Reply-To: <20250222183814.3315-2-olek2@wp.pl> On Sat, Feb 22, 2025 at 07:38:14PM +0100, Aleksander Jan Bajkowski wrote: > Some PHYs support LED dimming. The use case is a router that dims LEDs > at night. In the GPY2xx series, the PWM control register is common to > all LEDs. To avoid confusing users, only the first LED used has > brightness control enabled. Please Cc: the LED mailing list, and Lee Jones. I've no idea myself what is the normal way to represent a single brightness control shared by a number of LEDs. I would like to ensure whatever we do with PHYs is the same as what other LEDs do. I had a quick look at leds-class.rst, but i did not see anything there. Andrew --- pw-bot: cr