Silicon Mitus SM5703 regulators

modulename: sm5703-regulator.ko

configname: CONFIG_REGULATOR_SM5703

Linux Kernel Configuration
└─>Device Drivers
└─>Voltage and Current Regulator Support
└─>Silicon Mitus SM5703 regulators
In linux kernel since version 5.2 (release Date: 2019-07-07)  
This driver provides support for voltage regulators of SM5703
multi-function device.

source code:
drivers/regulator/sm5703-regulator.c
depends
CONFIG_MFD_SM5703
CONFIG_REGULATOR