CONFIG_PINCTRL_FALCON (not configurable)

modulename: pinctrl-falcon.ko

configname: CONFIG_PINCTRL_FALCON

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_FALCON
In linux kernel since version 3.1 (release Date: 2011-10-24)  
source code:
drivers/pinctrl/pinctrl-falcon.c