pinctrl: sunxi: Add allwinner A33 PIO controller support

A33 PIO has 7 ports which starts from PB and has two interrupt ports.
Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt

@@ -16,6 +16,8 @@ Required properties:
   "allwinner,sun7i-a20-pinctrl"
   "allwinner,sun8i-a23-pinctrl"
   "allwinner,sun8i-a23-r-pinctrl"
+  "allwinner,sun8i-a33-pinctrl"
+
 - reg: Should contain the register physical address and length for the
   pin controller.
 

drivers/pinctrl/sunxi/Kconfig

@@ -38,6 +38,10 @@ config PINCTRL_SUN8I_A23
 	def_bool MACH_SUN8I
 	select PINCTRL_SUNXI_COMMON
 
+config PINCTRL_SUN8I_A33
+	def_bool MACH_SUN8I
+	select PINCTRL_SUNXI_COMMON
+
 config PINCTRL_SUN8I_A23_R
 	def_bool MACH_SUN8I
 	depends on RESET_CONTROLLER

drivers/pinctrl/sunxi/Makefile

@@ -11,4 +11,5 @@ obj-$(CONFIG_PINCTRL_SUN6I_A31_R)	+= pinctrl-sun6i-a31-r.o
 obj-$(CONFIG_PINCTRL_SUN7I_A20)		+= pinctrl-sun7i-a20.o
 obj-$(CONFIG_PINCTRL_SUN8I_A23)		+= pinctrl-sun8i-a23.o
 obj-$(CONFIG_PINCTRL_SUN8I_A23_R)	+= pinctrl-sun8i-a23-r.o
+obj-$(CONFIG_PINCTRL_SUN8I_A33)		+= pinctrl-sun8i-a33.o
 obj-$(CONFIG_PINCTRL_SUN9I_A80)		+= pinctrl-sun9i-a80.o