From mboxrd@z Thu Jan 1 00:00:00 1970 From: Biao Huang Subject: [PATCH 1/2] pinctrl: mediatek: fix direction control issue Date: Wed, 3 Feb 2016 09:24:45 +0800 Message-ID: <1454462686-770-2-git-send-email-biao.huang@mediatek.com> References: <1454462686-770-1-git-send-email-biao.huang@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1454462686-770-1-git-send-email-biao.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Linus Walleij Cc: srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Hongzhou Yang , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Yingjoe Chen , Biao Huang , Eddie Huang , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-gpio@vger.kernel.org Since input-enable/disable and input-schmitt-enable/disable are workable when gpio direction is input, so add direction setting when do input-enable/disable and input-schmitt-enable/disable properties. Signed-off-by: Biao Huang --- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index 8cac73d..6eb01c9 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -352,6 +352,7 @@ static int mtk_pconf_parse_conf(struct pinctrl_dev *pctldev, ret = mtk_pconf_set_pull_select(pctl, pin, true, false, arg); break; case PIN_CONFIG_INPUT_ENABLE: + mtk_pmx_gpio_set_direction(pctldev, NULL, pin, true); ret = mtk_pconf_set_ies_smt(pctl, pin, arg, param); break; case PIN_CONFIG_OUTPUT: @@ -359,6 +360,7 @@ static int mtk_pconf_parse_conf(struct pinctrl_dev *pctldev, ret = mtk_pmx_gpio_set_direction(pctldev, NULL, pin, false); break; case PIN_CONFIG_INPUT_SCHMITT_ENABLE: + mtk_pmx_gpio_set_direction(pctldev, NULL, pin, true); ret = mtk_pconf_set_ies_smt(pctl, pin, arg, param); break; case PIN_CONFIG_DRIVE_STRENGTH: -- 1.7.9.5