IMX50 pinctrl driver
modulename: pinctrl-imx50.ko
configname: CONFIG_PINCTRL_IMX50
Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>IMX50 pinctrl driver
In linux kernel since version 3.10 (release Date: 2013-06-30)
Say Y here to enable the imx50 pinctrl driver