TI TPS65217 Power regulators

modulename: tps65217-regulator.ko

configname: CONFIG_REGULATOR_TPS65217

Linux Kernel Configuration
└─>Device Drivers
└─>Voltage and Current Regulator Support
└─>TI TPS65217 Power regulators
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This driver supports TPS65217 voltage regulator chips. TPS65217
provides three step-down converters and four general-purpose LDO
voltage regulators. It supports software based voltage control
for different voltage domains

source code: