NEC VR4100 series General-purpose I/O Uint support
modulename: gpio-vr41xx.ko
configname: CONFIG_GPIO_VR41XX
Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>NEC VR4100 series General-purpose I/O Uint support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
Say yes here to support the NEC VR4100 series General-purpose I/O Uint