From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933735AbcBQDRR (ORCPT ); Tue, 16 Feb 2016 22:17:17 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:39537 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S933169AbcBQDRP (ORCPT ); Tue, 16 Feb 2016 22:17:15 -0500 From: Biao Huang To: Linus Walleij CC: , , , , , Yingjoe Chen , Hongzhou Yang , Eddie Huang , Biao Huang Subject: [PATCH 1/2] pinctrl: mediatek: add input-enable setting in gpio_request_enable Date: Wed, 17 Feb 2016 03:16:33 +0800 Message-ID: <1455650194-9813-2-git-send-email-biao.huang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1455650194-9813-1-git-send-email-biao.huang@mediatek.com> References: <1455650194-9813-1-git-send-email-biao.huang@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since input-disable cuts off input signal of gpio, add input-enable setting in .gpio_request_enable implementation to ensure gpio function well Signed-off-by: Biao Huang --- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index 6024483..578897a 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -764,6 +764,7 @@ static int mtk_pmx_gpio_request_enable(struct pinctrl_dev *pctldev, } mtk_pmx_set_mode(pctldev, offset, muxval); + mtk_pconf_set_ies_smt(pctl, offset, 1, PIN_CONFIG_INPUT_ENABLE); return 0; } -- 1.7.9.5