CONFIG_PINCTRL_SUN5I (not configurable)

modulename: pinctrl-sun5i.ko

configname: CONFIG_PINCTRL_SUN5I

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_SUN5I
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
drivers/pinctrl/sunxi/pinctrl-sun5i.c