CONFIG_PINCTRL_MXS (not configurable)

modulename: pinctrl-mxs.ko

configname: CONFIG_PINCTRL_MXS

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

depends
CONFIG_PINCTRL