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| author | Zhiyong Tao <zhiyong.tao@mediatek.com> | 2021-04-13 13:57:01 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-04-22 01:53:02 +0200 |
| commit | ea9d2ed46520a3fb0b865143cc824aea27deb8fa (patch) | |
| tree | 97ec7533d523ff231414eb3cf802ffc73b8dda9d /drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | |
| parent | 6cf5e9ef362af824de2e4e8afb78d74537f1e3db (diff) | |
| download | lwn-ea9d2ed46520a3fb0b865143cc824aea27deb8fa.tar.gz lwn-ea9d2ed46520a3fb0b865143cc824aea27deb8fa.zip | |
pinctrl: add drive for I2C related pins on MT8195
This patch provides the advanced drive raw data setting version
for I2C used pins on MT8195.
Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com>
Acked-by: Sean Wang <sean.wang@kernel.org>
Link: https://lore.kernel.org/r/20210413055702.27535-4-zhiyong.tao@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c index fcf7c3eeee4a..c068a2259741 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c @@ -1031,6 +1031,20 @@ int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw, } EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_get); +int mtk_pinconf_adv_drive_set_raw(struct mtk_pinctrl *hw, + const struct mtk_pin_desc *desc, u32 arg) +{ + return mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_DRV_ADV, arg); +} +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_set_raw); + +int mtk_pinconf_adv_drive_get_raw(struct mtk_pinctrl *hw, + const struct mtk_pin_desc *desc, u32 *val) +{ + return mtk_hw_get_value(hw, desc, PINCTRL_PIN_REG_DRV_ADV, val); +} +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_get_raw); + MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>"); MODULE_DESCRIPTION("Pin configuration library module for mediatek SoCs"); |