Maxim MAX20411 High-Efficiency Single Step-Down Converter

modulename: max20411-regulator.ko

configname: CONFIG_REGULATOR_MAX20411

Linux Kernel Configuration
└─>Device Drivers
└─>Voltage and Current Regulator Support
└─>Maxim MAX20411 High-Efficiency Single Step-Down Converter
In linux kernel since version 6.3 (release Date: 2023-04-23)  
This driver controls the Maxim MAX20411 family of high-efficiency,
syncrhonous step-down converters.

source code: