1What:           /sys/bus/platform/devices/../fsi-master/fsi0/rescan
2Date:		May 2017
3KernelVersion:  4.12
4Contact:        [email protected]
5Description:
6                Initiates a FSI master scan for all connected slave devices
7		on its links.
8
9What:           /sys/bus/platform/devices/../fsi-master/fsi0/break
10Date:		May 2017
11KernelVersion:  4.12
12Contact:        [email protected]
13Description:
14		Sends an FSI BREAK command on a master's communication
15		link to any connected slaves.  A BREAK resets connected
16		device's logic and preps it to receive further commands
17		from the master.
18
19What:           /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term
20Date:		May 2017
21KernelVersion:  4.12
22Contact:        [email protected]
23Description:
24		Sends an FSI terminate command from the master to its
25		connected slave. A terminate resets the slave's state machines
26		that control access to the internally connected engines.  In
27		addition the slave freezes its internal error register for
28		debugging purposes.  This command is also needed to abort any
29		ongoing operation in case of an expired 'Master Time Out'
30		timer.
31
32What:           /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw
33Date:		May 2017
34KernelVersion:  4.12
35Contact:        [email protected]
36Description:
37		Provides a means of reading/writing a 32 bit value from/to a
38		specified FSI bus address.
39
40What:           /sys/bus/platform/devices/../cfam_reset
41Date:		Sept 2020
42KernelVersion:  5.10
43Contact:        [email protected]
44Description:
45		Provides a means of resetting the cfam that is attached to the
46		FSI device.
47