From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751822AbaIJP2M (ORCPT ); Wed, 10 Sep 2014 11:28:12 -0400 Received: from antcom.de ([46.38.233.243]:54327 "EHLO chuck.antcom.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751180AbaIJP2K (ORCPT ); Wed, 10 Sep 2014 11:28:10 -0400 X-Greylist: delayed 318 seconds by postgrey-1.27 at vger.kernel.org; Wed, 10 Sep 2014 11:28:09 EDT Message-ID: <54106CC2.5080606@antcom.de> Date: Wed, 10 Sep 2014 17:22:42 +0200 From: Roland Stigge Organization: ANTCOM IT Research & Development User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Icedove/30.0 MIME-Version: 1.0 To: Arnd Bergmann CC: robh+dt@kernel.org, riku.voipio@iki.fi, cooloney@gmail.com, rpurdie@rpsys.net, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: Re: [PATCH] leds: Add DT support for leds-pca9532 References: <1410269280-8761-1-git-send-email-stigge@antcom.de> <17734612.3IvPuVrruO@wuerfel> In-Reply-To: <17734612.3IvPuVrruO@wuerfel> OpenPGP: url=subkeys.pgp.net Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/09/2014 08:08 PM, Arnd Bergmann wrote: > Is this a full PWM controller? If it is, it would be better to also > provide a #pwm-cells property and register the device with the PWM > subsystem to allow arbitrary users. > > If the PWM is only really usable for LED, it's probably enough to > leave this used by the LED subsystem. Right, this PWM is really only intended for LED use (as already done w/o DT). Sending the updated patch. Roland