GPIO support for Crystal Cove PMIC

modulename: gpio-crystalcove.ko

configname: CONFIG_GPIO_CRYSTAL_COVE

Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>MFD GPIO expanders
└─>GPIO support for Crystal Cove PMIC
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Support for GPIO pins on Crystal Cove PMIC.

Say Yes if you have a Intel SoC based tablet with Crystal Cove PMIC
inside.

This driver can also be built as a module. If so, the module will be
called gpio-crystalcove.

source code: