1. 根目录:
2. drivers
3. pinctrl
4. sunxi
5. Makefile

# Core
obj-$(CONFIG_PINCTRL_SUNXI_COMMON)	+= pinctrl-sunxi.o

# SoC Drivers
obj-$(CONFIG_PINCTRL_SUN4I_A10)		+= pinctrl-sun4i-a10.o
obj-$(CONFIG_PINCTRL_SUN5I_A10S)	+= pinctrl-sun5i-a10s.o
obj-$(CONFIG_PINCTRL_SUN5I_A13)		+= pinctrl-sun5i-a13.o
obj-$(CONFIG_PINCTRL_SUN6I_A31)		+= pinctrl-sun6i-a31.o
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