From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerome Brunet Subject: Re: [PATCH 3/5] ASoC: es7134: update DT binding with new compatible and supplies Date: Mon, 02 Jul 2018 12:11:21 +0200 Message-ID: <1530526281.2900.140.camel@baylibre.com> References: <20180629150924.18197-1-jbrunet@baylibre.com> <20180629150924.18197-4-jbrunet@baylibre.com> <20180702100412.GC18211@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180702100412.GC18211@sirena.org.uk> Sender: linux-kernel-owner@vger.kernel.org To: Mark Brown Cc: Liam Girdwood , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org List-Id: alsa-devel@alsa-project.org On Mon, 2018-07-02 at 11:04 +0100, Mark Brown wrote: > On Fri, Jun 29, 2018 at 05:09:22PM +0200, Jerome Brunet wrote: > > Update the documentation to add support for the es7154 and > > optional power supplies phandles. > > +Optional properties: > > +- VDD-supply: regulator phandle for the VDD supply > > +- AVDD-supply: regulator phandle for the AVDD supply > > Unless the device is able to work with a power supply missing (which > doesn't seem entirely credible) supply properties should never be > optional. Sure the device cannot work without its physical supplies. I'll resubmit