diff options
Diffstat (limited to 'drivers/pinctrl/mediatek/pinctrl-moore.c')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-moore.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-moore.c b/drivers/pinctrl/mediatek/pinctrl-moore.c index 400932959727..219cfce6d3d9 100644 --- a/drivers/pinctrl/mediatek/pinctrl-moore.c +++ b/drivers/pinctrl/mediatek/pinctrl-moore.c @@ -244,15 +244,27 @@ static int mtk_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin, MTK_DISABLE); if (err) goto err; - /* else: fall through */ + + err = mtk_hw_set_value(hw, pin, PINCTRL_PIN_REG_DIR, + MTK_OUTPUT); + if (err) + goto err; + break; case PIN_CONFIG_INPUT_ENABLE: - case PIN_CONFIG_SLEW_RATE: - reg = (param == PIN_CONFIG_SLEW_RATE) ? - PINCTRL_PIN_REG_SR : PINCTRL_PIN_REG_DIR; - arg = (param == PIN_CONFIG_INPUT_ENABLE) ? 0 : - (param == PIN_CONFIG_OUTPUT_ENABLE) ? 1 : arg; - err = mtk_hw_set_value(hw, pin, reg, arg); + if (hw->soc->ies_present) { + mtk_hw_set_value(hw, pin, PINCTRL_PIN_REG_IES, + MTK_ENABLE); + } + + err = mtk_hw_set_value(hw, pin, PINCTRL_PIN_REG_DIR, + MTK_INPUT); + if (err) + goto err; + break; + case PIN_CONFIG_SLEW_RATE: + err = mtk_hw_set_value(hw, pin, PINCTRL_PIN_REG_SR, + arg); if (err) goto err; |