From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758990AbbKSQBv (ORCPT ); Thu, 19 Nov 2015 11:01:51 -0500 Received: from mx0a-001ae601.pphosted.com ([67.231.149.25]:51536 "EHLO mx0a-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752280AbbKSQBk (ORCPT ); Thu, 19 Nov 2015 11:01:40 -0500 From: Charles Keepax To: CC: , , , Subject: [PATCH v3 6/6] extcon: arizona: Update DT binding documentation for jack detection Date: Thu, 19 Nov 2015 15:45:40 +0000 Message-ID: <1447947940-3054-7-git-send-email-ckeepax@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1447947940-3054-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1447947940-3054-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1511190263 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add additional bindings for both inverting the polarity of the jack detection pins and allowing the use of a second jack detection pin. Note that the second jack detection pin is hard wired in the chip so can only be enabled through the binding, rather than a pin being specified. Signed-off-by: Charles Keepax Reviewed-by: Chanwoo Choi --- .../devicetree/bindings/extcon/extcon-arizona.txt | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt index d661811..7640a35 100644 --- a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt +++ b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt @@ -14,6 +14,12 @@ Optional properties: If this node is not mentioned or if the value is unknown, then headphone detection mode is set to HPDETL. + - wlf,use-jd-gpio : Use GPIO input along with JD1 for dual pin jack + detection. + - wlf,use-jd-gpio-nopull : Internal pull on GPIO is disabled when used for + jack detection. + - wlf,jd-invert : Invert the polarity of the jack detection switch + - wlf,micd-software-compare : Use a software comparison to determine mic presence - wlf,micd-detect-debounce : Additional software microphone detection -- 1.7.2.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charles Keepax Subject: [PATCH v3 6/6] extcon: arizona: Update DT binding documentation for jack detection Date: Thu, 19 Nov 2015 15:45:40 +0000 Message-ID: <1447947940-3054-7-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1447947940-3054-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1447947940-3054-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> Sender: linux-kernel-owner@vger.kernel.org To: cw00.choi@samsung.com Cc: myungjoo.ham@samsung.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com List-Id: devicetree@vger.kernel.org Add additional bindings for both inverting the polarity of the jack detection pins and allowing the use of a second jack detection pin. Note that the second jack detection pin is hard wired in the chip so can only be enabled through the binding, rather than a pin being specified. Signed-off-by: Charles Keepax Reviewed-by: Chanwoo Choi --- .../devicetree/bindings/extcon/extcon-arizona.txt | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt index d661811..7640a35 100644 --- a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt +++ b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt @@ -14,6 +14,12 @@ Optional properties: If this node is not mentioned or if the value is unknown, then headphone detection mode is set to HPDETL. + - wlf,use-jd-gpio : Use GPIO input along with JD1 for dual pin jack + detection. + - wlf,use-jd-gpio-nopull : Internal pull on GPIO is disabled when used for + jack detection. + - wlf,jd-invert : Invert the polarity of the jack detection switch + - wlf,micd-software-compare : Use a software comparison to determine mic presence - wlf,micd-detect-debounce : Additional software microphone detection -- 1.7.2.5