CONFIG_PINCTRL_MVEBU (not configurable)

modulename: pinctrl-mvebu.ko

configname: CONFIG_PINCTRL_MVEBU

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