Motorola CPCAP PMIC battery driver

modulename: cpcap-battery.ko

configname: CONFIG_BATTERY_CPCAP

Linux Kernel Configuration
└─>Device Drivers
└─>Power supply class support
└─>Motorola CPCAP PMIC battery driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Say Y here to enable support for battery on Motorola
phones and tablets such as droid 4.

source code:
drivers/power/supply/cpcap-battery.c