From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: sean.wang@kernel.org
Cc: linus.walleij@linaro.org, matthias.bgg@gmail.com,
linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, kernel@collabora.com,
wenst@chromium.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Subject: [PATCH v2 2/5] pinctrl: mediatek: common-v1: Add common probe function
Date: Tue, 22 Feb 2022 12:11:41 +0100 [thread overview]
Message-ID: <20220222111144.20796-3-angelogioacchino.delregno@collabora.com> (raw)
In-Reply-To: <20220222111144.20796-1-angelogioacchino.delregno@collabora.com>
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>
---
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 11 +++++++++++
drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 2 ++
2 files changed, 13 insertions(+)
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index 6f8dfa6ae5a0..7835a6ea505b 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -1115,3 +1115,14 @@ int mtk_pctrl_init(struct platform_device *pdev,
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);
+}
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
index 98f27cdc609a..cd264cc3547b 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
@@ -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,
--
2.33.1
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next prev parent reply other threads:[~2022-02-22 11:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-22 11:11 [PATCH v2 0/5] MediaTek pinctrl drivers cleanups AngeloGioacchino Del Regno
2022-02-22 11:11 ` [PATCH v2 1/5] pinctrl: mediatek: paris: Unify probe function by using OF match data AngeloGioacchino Del Regno
2022-02-22 11:11 ` AngeloGioacchino Del Regno [this message]
2022-02-22 11:11 ` [PATCH v2 3/5] pinctrl: mediatek: common-v1: Use common probe function AngeloGioacchino Del Regno
2022-02-22 11:11 ` [PATCH v2 4/5] pinctrl: mediatek: common-v1: Commonize spec_pupd callback AngeloGioacchino Del Regno
2022-02-22 11:11 ` [PATCH v2 5/5] pinctrl: mediatek: common-v1: Commonize spec_ies_smt_set callback AngeloGioacchino Del Regno
2022-03-16 10:57 ` [PATCH v2 0/5] MediaTek pinctrl drivers cleanups AngeloGioacchino Del Regno
2022-03-17 1:07 ` Linus Walleij
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