RN5T618 charger/fuel gauge support

modulename: rn5t618_power.ko

configname: CONFIG_RN5T618_POWER

Linux Kernel Configuration
└─>Device Drivers
└─>Power supply class support
└─>RN5T618 charger/fuel gauge support
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Say Y here to have support for RN5T618 PMIC family fuel gauge and charger.
This driver can also be built as a module. If so, the module will be
called rn5t618_power.

source code: