From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754984AbbFSKjG (ORCPT ); Fri, 19 Jun 2015 06:39:06 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:56221 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754789AbbFSKiV (ORCPT ); Fri, 19 Jun 2015 06:38:21 -0400 From: Charles Keepax To: cw00.choi@samsung.com Cc: myungjoo.ham@samsung.com, linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com Subject: [PATCH v3 6/7] mfd: arizona: Update DT doc for new mic detection bindings Date: Fri, 19 Jun 2015 11:24:26 +0100 Message-Id: <1434709467-28147-7-git-send-email-ckeepax@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1434709467-28147-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1434709467-28147-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Charles Keepax --- Documentation/devicetree/bindings/mfd/arizona.txt | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 32a71b7..8d92c92 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -68,6 +68,22 @@ Optional properties: If this node is not mentioned or if the value is unknown, then headphone detection mode is set to HPDETL. + - 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. + - wlf,micd-force-micbias : Force MICBIAS continuously on during microphone + detection. + - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if they are being externally supplied. As covered in Documentation/devicetree/bindings/regulator/regulator.txt -- 1.7.2.5