X-Powers AXP288 Charger

modulename: axp288_charger.ko

configname: CONFIG_AXP288_CHARGER

Linux Kernel Configuration
└─>Device Drivers
└─>Power supply class support
└─>X-Powers AXP288 Charger
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say yes here to have support X-Power AXP288 power management IC (PMIC)
integrated charger.

source code:
drivers/power/supply/axp288_charger.c