Commit 31763d3b authored Feb 17, 2016 by Biao Huang Committed by Linus Walleij Feb 19, 2016

pinctrl: mediatek: add input-enable setting in gpio_request_enable

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 <biao.huang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 0f8dd751

drivers/pinctrl/mediatek/pinctrl-mtk-common.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}