IT87xx GPIO support

modulename: gpio-it87.ko

configname: CONFIG_GPIO_IT87

Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>Port-mapped I/O GPIO drivers
└─>IT87xx GPIO support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say yes here to support GPIO functionality of IT87xx Super I/O chips.

This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and
supports the IT8761E, IT8613, IT8620E, and IT8628E Super I/O chips as

To compile this driver as a module, choose M here: the module will
be called gpio_it87.

source code: