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pinctrl: mediatek: common-v1: Add common probe function

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As a preparation to cleanup the probe mechanism of mediatek pinctrl
drivers that are using the v1 controller, add a common probe function
to this driver.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20220222111144.20796-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
AngeloGioacchino Del Regno 2022-02-22 12:11:41 +01:00 committed by Linus Walleij
parent 78df7bba4a
commit e091feda1e
2 changed files with 13 additions and 0 deletions
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11
drivers/pinctrl/mediatek/pinctrl-mtk-common.c
View File

@ -1117,3 +1117,14 @@ chip_error:
gpiochip_remove(pctl->chip);
return ret;
}
int mtk_pctrl_common_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
const struct mtk_pinctrl_devdata *data = device_get_match_data(dev);
if (!data)
return -ENODEV;
return mtk_pctrl_init(pdev, data, NULL);
}

2
drivers/pinctrl/mediatek/pinctrl-mtk-common.h
View File

@ -277,6 +277,8 @@ int mtk_pctrl_init(struct platform_device *pdev,
const struct mtk_pinctrl_devdata *data,
struct regmap *regmap);
int mtk_pctrl_common_probe(struct platform_device *pdev);
int mtk_pctrl_spec_pull_set_samereg(struct regmap *regmap,
const struct mtk_pin_spec_pupd_set_samereg *pupd_infos,
unsigned int info_num, unsigned int pin,