IMX6Q pinctrl driver

modulename: pinctrl-imx6dl.ko

and/or

pinctrl-imx6q.ko

configname: CONFIG_PINCTRL_IMX6Q

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>IMX6Q pinctrl driver
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Say Y here to enable the imx6q pinctrl driver

source code: