What:		/sys/devices/../../gisb_arb_timeout
Date:		May 2014
KernelVersion:	3.17
Contact:	Florian Fainelli <f.fainelli@gmail.com>
Description:
		Returns the currently configured raw timeout value of the
		Broadcom Set Top Box internal GISB bus arbiter. Minimum value
		is 1, and maximum value is 0xffffffff.