sysfs-bus-w1

 1What:		/sys/bus/w1/devices/.../w1_master_timeout_us
 2Date:		April 2015
 3Contact:	Dmitry Khromov <dk@icelogic.net>
 4Description:	Bus scanning interval, microseconds component.
 5		Some of 1-Wire devices commonly associated with physical access
 6		control systems are attached/generate presence for as short as
 7		100 ms - hence the tens-to-hundreds milliseconds scan intervals
 8		are required.
 9
10		see Documentation/w1/w1-generic.rst for detailed information.
11Users:		any user space application which wants to know bus scanning
12		interval