pinctrl: mediatek: Add pinctrl driver on mt8196

Add pinctrl driver support for MediaTek Soc mt8196.

Signed-off-by: Guodong Liu <guodong.liu@mediatek.com>
Signed-off-by: Cathy Xu <ot_cathy.xu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/20250414090215.16091-4-ot_cathy.xu@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/mediatek/Kconfig

@@ -273,6 +273,18 @@ config PINCTRL_MT8195
 	default ARM64 && ARCH_MEDIATEK
 	select PINCTRL_MTK_PARIS
 
+config PINCTRL_MT8196
+	bool "MediaTek MT8196 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 MT8196 SoC.
+	  In MTK platform, we support virtual gpio and use it to
+	  map specific eint which doesn't have real gpio pin.
+
 config PINCTRL_MT8365
 	bool "MediaTek MT8365 pin control"
 	depends on OF

drivers/pinctrl/mediatek/Makefile

@@ -37,6 +37,7 @@ obj-$(CONFIG_PINCTRL_MT8186)		+= pinctrl-mt8186.o
 obj-$(CONFIG_PINCTRL_MT8188)		+= pinctrl-mt8188.o
 obj-$(CONFIG_PINCTRL_MT8192)		+= pinctrl-mt8192.o
 obj-$(CONFIG_PINCTRL_MT8195)		+= pinctrl-mt8195.o
+obj-$(CONFIG_PINCTRL_MT8196)		+= pinctrl-mt8196.o
 obj-$(CONFIG_PINCTRL_MT8365)		+= pinctrl-mt8365.o
 obj-$(CONFIG_PINCTRL_MT8516)		+= pinctrl-mt8516.o
 obj-$(CONFIG_PINCTRL_MT6397)		+= pinctrl-mt6397.o