CONFIG_PINCTRL_IMX23 (not configurable)

modulename: pinctrl-imx23.ko

configname: CONFIG_PINCTRL_IMX23

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_IMX23
In linux kernel since version 3.1 (release Date: 2011-10-24)  
source code:
drivers/pinctrl/freescale/pinctrl-imx23.c

depends
CONFIG_PINCTRL