Intel Cherrytrail Whiskey Cove PMIC extcon driver

modulename: extcon-intel-cht-wc.ko

configname: CONFIG_EXTCON_INTEL_CHT_WC

Linux Kernel Configuration
└─>Device Drivers
└─>External Connector Class (extcon) support
└─>USB support
└─>Power supply class support
└─>Intel Cherrytrail Whiskey Cove PMIC extcon driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say Y here to enable extcon support for charger detection / control
on the Intel Cherrytrail Whiskey Cove PMIC.

source code:
drivers/extcon/extcon-intel-cht-wc.c