LTC3589 8-output voltage regulator

modulename: ltc3589.ko

configname: CONFIG_REGULATOR_LTC3589

Linux Kernel Configuration
└─>Device Drivers
└─>Voltage and Current Regulator Support
└─>LTC3589 8-output voltage regulator
In linux kernel since version 3.16 (release Date: 2014-08-03)  
This enables support for the LTC3589, LTC3589-1, and LTC3589-2
8-output regulators controlled via I2C.

source code:
drivers/regulator/ltc3589.c