AMD 8111 GPIO driver

modulename: gpio-amd8111.ko

configname: CONFIG_GPIO_AMD8111

Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>PCI support
└─>PCI GPIO expanders
└─>AMD 8111 GPIO driver
In linux kernel since version 3.1 (release Date: 2011-10-24)  
The AMD 8111 southbridge contains 32 GPIO pins which can be used.

Note that usually system firmware/ACPI handles GPIO pins on their
own and users might easily break their systems with uncareful usage
of this driver!

If unsure, say N

source code:
depends
CONFIG_GPIOLIB
CONFIG_HAS_IOPORT_MAP
CONFIG_PCI
CONFIG_COMPILE_TEST or CONFIG_X86