From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 2/2] mfd: arizona: Update binding docs for selecting mono/stereo outputs Date: Fri, 11 Dec 2015 11:33:53 -0600 Message-ID: <20151211173353.GA7664@rob-hp-laptop> References: <1449829703-600-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> <1449829703-600-2-git-send-email-ckeepax@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1449829703-600-2-git-send-email-ckeepax@opensource.wolfsonmicro.com> Sender: linux-kernel-owner@vger.kernel.org To: Charles Keepax Cc: lee.jones@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com List-Id: devicetree@vger.kernel.org On Fri, Dec 11, 2015 at 10:28:23AM +0000, Charles Keepax wrote: > Update the device tree binding documentation to include the wlf,out-mono > property that is used to specify whether each output is a mono or stereo > output. You just added this binding and updating it already? While we may like kernel changes incremental, we don't like bindings evolving any more than necessary. > Signed-off-by: Charles Keepax > --- > Documentation/devicetree/bindings/mfd/arizona.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt > index 2b6ccdb..489dd07 100644 > --- a/Documentation/devicetree/bindings/mfd/arizona.txt > +++ b/Documentation/devicetree/bindings/mfd/arizona.txt > @@ -65,6 +65,10 @@ Optional properties: > that have not been specified are set to 0 by default. Entries are: > (wm5102, wm5110, wm8280, wm8997) > (wm8998, wm1814) > + - wlf,out-mono : A boolean indicating whether each output is mono or stereo. > + A non-zero value indicates a mono output. If present, the number of values > + should be less than or equal to the number of outputs, if less values are > + supplied the additional outputs will be treated as stereo. How do you know which outputs are which with a variable number? Rob