From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755003AbbIPKUt (ORCPT ); Wed, 16 Sep 2015 06:20:49 -0400 Received: from mx0b-001ae601.pphosted.com ([67.231.152.168]:53803 "EHLO mx0b-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753391AbbIPKUm (ORCPT ); Wed, 16 Sep 2015 06:20:42 -0400 From: Charles Keepax To: , CC: , , , , , , , , Subject: [PATCH 4/6] extcon: arizona: Add device binding for second jack detect pin on GPIO5 Date: Wed, 16 Sep 2015 10:56:42 +0100 Message-ID: <1442397404-7579-5-git-send-email-ckeepax@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1442397404-7579-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1442397404-7579-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.14.151,1.0.33,0.0.0000 definitions=2015-09-16_02:2015-09-16,2015-09-16,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1508030000 definitions=main-1509160149 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some Arizona devices have the option to use the GPIO5 pin as a second jack detection pin. This patch adds device bindings to specify to the driver that it should use this 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 Acked-by: Chanwoo Choi --- drivers/extcon/extcon-arizona.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index dc1910d..992f80e 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -1235,6 +1235,11 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona) device_property_read_u32(arizona->dev, "wlf,gpsw", &pdata->gpsw); + pdata->jd_gpio5 = device_property_read_bool(arizona->dev, + "wlf,use-jd-gpio"); + pdata->jd_gpio5_nopull = device_property_read_bool(arizona->dev, + "wlf,use-jd-gpio-nopull"); + return 0; } -- 1.7.2.5