Maxim MAX20751

modulename: max20751.ko

configname: CONFIG_SENSORS_MAX20751

Linux Kernel Configuration
└─>Device Drivers
└─>Hardware Monitoring support
└─>PMBus support
└─>Maxim MAX20751
In linux kernel since version 4.1 (release Date: 2015-06-21)  
If you say yes here you get hardware monitoring support for Maxim
MAX20751.

This driver can also be built as a module. If so, the module will
be called max20751.

source code:
drivers/hwmon/pmbus/max20751.c