Motorola PCAP2 regulator driver

modulename: pcap-regulator.ko

configname: CONFIG_REGULATOR_PCAP

Linux Kernel Configuration
└─>Device Drivers
└─>Voltage and Current Regulator Support
└─>Motorola PCAP2 regulator driver
In linux kernel since version 2.6.32 (release Date: 2009-12-02)  
This driver provides support for the voltage regulators of the
PCAP2 PMIC.

source code:
drivers/regulator/pcap-regulator.c