pinctrl: mediatek: Drop bogus slew rate register range for MT8186

[ Upstream commit 3a29c87548809405bcbc66acc69cbe6f15184d94 ]

The MT8186 does not support configuring pin slew rate. This is evident
from both the datasheet, and the fact that the driver points the slew
rate register range at the GPIO direction register range.

Drop the bogus setting.

Fixes: 8b483bda1e46 ("pinctrl: add pinctrl driver on mt8186")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240131071910.3950450-1-wenst@chromium.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8186.c b/drivers/pinctrl/mediatek/pinctrl-mt8186.c
index a02f7c3269707ee9adf3b0dc75706f97289892b6..09edcf47effec521b8843ea44900532f5cb0a2b8 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mt8186.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8186.c
@@ -1198,7 +1198,6 @@ static const struct mtk_pin_reg_calc mt8186_reg_cals[PINCTRL_PIN_REG_MAX] = {
        [PINCTRL_PIN_REG_DIR] = MTK_RANGE(mt8186_pin_dir_range),
        [PINCTRL_PIN_REG_DI] = MTK_RANGE(mt8186_pin_di_range),
        [PINCTRL_PIN_REG_DO] = MTK_RANGE(mt8186_pin_do_range),
-       [PINCTRL_PIN_REG_SR] = MTK_RANGE(mt8186_pin_dir_range),
        [PINCTRL_PIN_REG_SMT] = MTK_RANGE(mt8186_pin_smt_range),
        [PINCTRL_PIN_REG_IES] = MTK_RANGE(mt8186_pin_ies_range),
        [PINCTRL_PIN_REG_PU] = MTK_RANGE(mt8186_pin_pu_range),