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| author | Biao Huang <biao.huang@mediatek.com> | 2016-02-16 22:16:33 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-02-19 02:29:23 +0300 |
| commit | 31763d3b369c44159919ff2fbfafbb90613e1de2 (patch) | |
| tree | 65feb9b2118bda9a379f6dbc92e4ef12bfa086a2 /drivers/pinctrl | |
| parent | 0f8dd7517e1e33e16646143c92a689038020eb52 (diff) | |
| download | linux-31763d3b369c44159919ff2fbfafbb90613e1de2.tar.xz | |
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>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index 6024483dd336..578897a1c45f 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; } |