Intel Lewisburg pinctrl and GPIO driver

modulename: pinctrl-lewisburg.ko

configname: CONFIG_PINCTRL_LEWISBURG

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Intel Lewisburg pinctrl and GPIO driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This pinctrl driver provides an interface that allows configuring
of Intel Lewisburg pins and using them as GPIOs.

source code:

depends
CONFIG_ACPI
CONFIG_PINCTRL
CONFIG_COMPILE_TEST or CONFIG_X86