Reset Controller Support

modulename: reset.ko

and/or

softrst.ko

configname: CONFIG_RESET_CONTROLLER

Linux Kernel Configuration
└─>Device Drivers
└─>Reset Controller Support
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Generic Reset Controller support.

This framework is designed to abstract reset handling of devices
via GPIOs or SoC-internal reset controller modules.

If unsure, say no.

source code:
drivers/clk/mmp/reset.c
is selected by
CONFIG_PHY_BERLIN_USB