diff options
| author | Hsin-Yi Wang <hsinyi@chromium.org> | 2020-12-28 12:04:25 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-01-06 02:20:31 +0300 |
| commit | 81bd1579b43e0e285cba667399f1b063f1ce7672 (patch) | |
| tree | faecc06d73a72783275e3af3ba7de3f1a5b54a34 /drivers/pinctrl/mediatek | |
| parent | 2f9d9a852f426cdc56ebd5c05c2333ea2012cc97 (diff) | |
| download | linux-81bd1579b43e0e285cba667399f1b063f1ce7672.tar.xz | |
pinctrl: mediatek: Fix fallback call path
Some SoCs, eg. mt8183, are using a pinconfig operation bias_set_combo.
The fallback path in mtk_pinconf_adv_pull_set() should also try this
operation.
Fixes: cafe19db7751 ("pinctrl: mediatek: Backward compatible to previous Mediatek's bias-pull usage")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Acked-by: Sean Wang <sean.wang@kernel.org>
Link: https://lore.kernel.org/r/20201228090425.2130569-1-hsinyi@chromium.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/mediatek')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c index 7aeb552d16ce..72f17f26acd8 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c @@ -920,6 +920,10 @@ int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw, err = hw->soc->bias_set(hw, desc, pullup); if (err) return err; + } else if (hw->soc->bias_set_combo) { + err = hw->soc->bias_set_combo(hw, desc, pullup, arg); + if (err) + return err; } else { return -ENOTSUPP; } |