CONFIG_MVEBU_MBUS (not configurable)

modulename: mvebu-mbus.ko

configname: CONFIG_MVEBU_MBUS

Linux Kernel Configuration
└─>Device Drivers
└─>Bus devices
└─>MVEBU_MBUS
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Driver needed for the MBus configuration on Marvell EBU SoCs
(Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).

source code: