pinctrl: mediatek: Add pinctrl driver for mt8189

Add pinctrl driver support for MediaTek Soc mt8189.

Signed-off-by: Cathy Xu <ot_cathy.xu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/20250711094513.17073-4-ot_cathy.xu@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/mediatek/Kconfig

@@ -259,6 +259,18 @@ config PINCTRL_MT8188
 	  In MTK platform, we support virtual gpio and use it to
 	  map specific eint which doesn't have real gpio pin.
 
+config PINCTRL_MT8189
+        bool "MediaTek MT8189 pin control"
+        depends on OF
+        depends on ARM64 || COMPILE_TEST
+        default ARM64 && ARCH_MEDIATEK
+        select PINCTRL_MTK_PARIS
+        help
+          Say yes here to support pin controller and gpio driver
+          on MediaTek MT8189 SoC.
+          In MTK platform, we support virtual gpio and use it to
+          map specific eint which doesn't have real gpio pin.
+
 config PINCTRL_MT8192
 	bool "MediaTek MT8192 pin control"
 	depends on OF

drivers/pinctrl/mediatek/Makefile

@@ -35,6 +35,7 @@ obj-$(CONFIG_PINCTRL_MT8173)		+= pinctrl-mt8173.o
 obj-$(CONFIG_PINCTRL_MT8183)		+= pinctrl-mt8183.o
 obj-$(CONFIG_PINCTRL_MT8186)		+= pinctrl-mt8186.o
 obj-$(CONFIG_PINCTRL_MT8188)		+= pinctrl-mt8188.o
+obj-$(CONFIG_PINCTRL_MT8189)            += pinctrl-mt8189.o
 obj-$(CONFIG_PINCTRL_MT8192)		+= pinctrl-mt8192.o
 obj-$(CONFIG_PINCTRL_MT8195)		+= pinctrl-mt8195.o
 obj-$(CONFIG_PINCTRL_MT8196)		+= pinctrl-mt8196.o