Dallas 2780 battery monitor chip

modulename: w1_ds2780.ko

configname: CONFIG_W1_SLAVE_DS2780

Linux Kernel Configuration
└─>Device Drivers
└─>Dallas's 1-wire support
└─>1-wire Slaves
└─>Dallas 2780 battery monitor chip
In linux kernel since version 3 (release Date: 2011-07-21)  
If you enable this you will have the DS2780 battery monitor
chip support.

The battery monitor chip is used in many batteries/devices
as the one who is responsible for charging/discharging/monitoring
Li+ batteries.

If you are unsure, say N.

source code:
depends
CONFIG_W1

is depended by
CONFIG_BATTERY_DS2780