Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760816AbbKTQf6 (ORCPT ); Fri, 20 Nov 2015 11:35:58 -0500 Received: from mx0a-001ae601.pphosted.com ([67.231.149.25]:36126 "EHLO mx0a-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751635AbbKTQf4 (ORCPT ); Fri, 20 Nov 2015 11:35:56 -0500 Date: Fri, 20 Nov 2015 16:20:00 +0000 From: Charles Keepax To: Rob Herring CC: , , , , Subject: Re: [PATCH v3 5/6] extcon: arizona: Update DT binding documentation for mic detection Message-ID: <20151120162000.GH18889@ck-lbox> References: <1447947940-3054-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> <1447947940-3054-6-git-send-email-ckeepax@opensource.wolfsonmicro.com> <20151120155833.GA18510@rob-hp-laptop> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20151120155833.GA18510@rob-hp-laptop> User-Agent: Mutt/1.5.20 (2009-06-14) X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1511200290 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2308 Lines: 46 On Fri, Nov 20, 2015 at 09:58:33AM -0600, Rob Herring wrote: > On Thu, Nov 19, 2015 at 03:45:39PM +0000, Charles Keepax wrote: > > Add additional bindings to allow configuration of the system specific > > microphone detection settings. > > > > Signed-off-by: Charles Keepax > > --- > > .../devicetree/bindings/extcon/extcon-arizona.txt | 20 ++++++++++++++++++++ > > 1 files changed, 20 insertions(+), 0 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt > > index e1705fa..d661811 100644 > > --- a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt > > +++ b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt > > @@ -13,3 +13,23 @@ Optional properties: > > ARIZONA_ACCDET_MODE_HPR or 2 - Headphone detect mode is set to HPDETR > > If this node is not mentioned or if the value is unknown, then > > headphone detection mode is set to HPDETL. > > + > > + - wlf,micd-software-compare : Use a software comparison to determine mic > > + presence > > + - wlf,micd-detect-debounce : Additional software microphone detection > > + debounce specified in milliseconds. > > + - wlf,micd-pol-gpio : GPIO specifier for the GPIO controlling the headset > > + polarity if one exists. > > + - wlf,micd-bias-start-time : Time allowed for MICBIAS to startup prior to > > + performing microphone detection, specified as per the ARIZONA_MICD_TIME_XXX > > + defines. > > + - wlf,micd-rate : Delay between successive microphone detection measurements, > > + specified as per the ARIZONA_MICD_TIME_XXX defines. > > + - wlf,micd-dbtime : Microphone detection hardware debounces specified as the > > + number of measurements to take, valid values being 2 and 4. > > + - wlf,micd-timeout : Timeout for microphone detection, specified in > > + milliseconds. > > Please add unit suffix (-ms). Yeah can do will ping out a small patch to update this as well. Thanks, Charles -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/