pinctrl: mediatek: Add pinctrl driver for MT6795 Helio X10

Add support for the MediaTek Helio X10 (MT6795) SoC's GPIO/pinmux
controller.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220517083957.11816-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Author: AngeloGioacchino Del Regno

drivers/pinctrl/mediatek/Kconfig

@@ -106,6 +106,13 @@ config PINCTRL_MT6779
 	  In MTK platform, we support virtual gpio and use it to
 	  map specific eint which doesn't have real gpio pin.
 
+config PINCTRL_MT6795
+	bool "Mediatek MT6795 pin control"
+	depends on OF
+	depends on ARM64 || COMPILE_TEST
+	default ARM64 && ARCH_MEDIATEK
+	select PINCTRL_MTK_PARIS
+
 config PINCTRL_MT6797
 	bool "Mediatek MT6797 pin control"
 	depends on OF

drivers/pinctrl/mediatek/Makefile

@@ -13,6 +13,7 @@ obj-$(CONFIG_PINCTRL_MT8135)	+= pinctrl-mt8135.o
 obj-$(CONFIG_PINCTRL_MT8127)	+= pinctrl-mt8127.o
 obj-$(CONFIG_PINCTRL_MT6765)	+= pinctrl-mt6765.o
 obj-$(CONFIG_PINCTRL_MT6779)	+= pinctrl-mt6779.o
+obj-$(CONFIG_PINCTRL_MT6795)	+= pinctrl-mt6795.o
 obj-$(CONFIG_PINCTRL_MT6797)	+= pinctrl-mt6797.o
 obj-$(CONFIG_PINCTRL_MT7622)	+= pinctrl-mt7622.o
 obj-$(CONFIG_PINCTRL_MT7623)	+= pinctrl-mt7623.o