[PATCH v3 2/4] pinctrl: mediatek: Add debounce times for MT6878
From: Igor Belwon <hidden>
Date: 2025-09-15 12:47:11
Also in:
linux-devicetree, linux-gpio, linux-mediatek, lkml
Subsystem:
pin control subsystem, pin controller - mediatek, the rest · Maintainers:
Linus Walleij, Sean Wang, Linus Torvalds
MT6878 uses different debounce times than other SoCs. Add them to the EINT driver. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Igor Belwon <redacted> --- drivers/pinctrl/mediatek/mtk-eint.c | 5 +++++ drivers/pinctrl/mediatek/mtk-eint.h | 1 + 2 files changed, 6 insertions(+)
diff --git a/drivers/pinctrl/mediatek/mtk-eint.c b/drivers/pinctrl/mediatek/mtk-eint.c
index 9f175c73613f84b47c0160947f32da7aca7d5a18..c8c5097c11c4d14eb41bdd7f9cb93b4a5756d2b2 100644
--- a/drivers/pinctrl/mediatek/mtk-eint.c
+++ b/drivers/pinctrl/mediatek/mtk-eint.c@@ -66,6 +66,11 @@ const unsigned int debounce_time_mt6795[] = { }; EXPORT_SYMBOL_GPL(debounce_time_mt6795); +const unsigned int debounce_time_mt6878[] = { + 156, 313, 625, 1250, 20000, 40000, 80000, 160000, 320000, 640000, 0 +}; +EXPORT_SYMBOL_GPL(debounce_time_mt6878); + static void __iomem *mtk_eint_get_offset(struct mtk_eint *eint, unsigned int eint_num, unsigned int offset)
diff --git a/drivers/pinctrl/mediatek/mtk-eint.h b/drivers/pinctrl/mediatek/mtk-eint.h
index fc31a4c0c77bf28b106943e9292d0dcc425c4922..3cdd6f6310cd0da5aa74623c5f1dbe8f8495d689 100644
--- a/drivers/pinctrl/mediatek/mtk-eint.h
+++ b/drivers/pinctrl/mediatek/mtk-eint.h@@ -52,6 +52,7 @@ struct mtk_eint_pin { extern const unsigned int debounce_time_mt2701[]; extern const unsigned int debounce_time_mt6765[]; extern const unsigned int debounce_time_mt6795[]; +extern const unsigned int debounce_time_mt6878[]; struct mtk_eint;
--
2.51.0