This patch adds pinmux_set ops for mediatek pinctrl framework
Signed-off-by: Sam Shih sam.shih@mediatek.com Signed-off-by: Weijie Gao weijie.gao@mediatek.com --- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index 623a094c39..0baef57c1c 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -304,6 +304,19 @@ static const char *mtk_get_function_name(struct udevice *dev, return priv->soc->funcs[selector].name; }
+static int mtk_pinmux_set(struct udevice *dev, unsigned int pin_selector, + unsigned int func_selector) +{ + int err; + + err = mtk_hw_set_value(dev, pin_selector, PINCTRL_PIN_REG_MODE, + func_selector); + if (err) + return err; + + return 0; +} + static int mtk_pinmux_group_set(struct udevice *dev, unsigned int group_selector, unsigned int func_selector) @@ -647,6 +660,7 @@ const struct pinctrl_ops mtk_pinctrl_ops = { .get_group_name = mtk_get_group_name, .get_functions_count = mtk_get_functions_count, .get_function_name = mtk_get_function_name, + .pinmux_set = mtk_pinmux_set, .pinmux_group_set = mtk_pinmux_group_set, #if CONFIG_IS_ENABLED(PINCONF) .pinconf_num_params = ARRAY_SIZE(mtk_conf_params),