1What:		/sys/class/watchdog/watchdogn/bootstatus
2Date:		August 2015
3Contact:	Wim Van Sebroeck <wim@iguana.be>
4Description:
5		It is a read only file. It contains status of the watchdog
6		device at boot. It is equivalent to WDIOC_GETBOOTSTATUS of
7		ioctl interface.
8
9What:		/sys/class/watchdog/watchdogn/identity
10Date:		August 2015
11Contact:	Wim Van Sebroeck <wim@iguana.be>
12Description:
13		It is a read only file. It contains identity string of
14		watchdog device.
15
16What:		/sys/class/watchdog/watchdogn/nowayout
17Date:		August 2015
18Contact:	Wim Van Sebroeck <wim@iguana.be>
19Description:
20		It is a read only file. While reading, it gives '1' if that
21		device supports nowayout feature else, it gives '0'.
22
23What:		/sys/class/watchdog/watchdogn/state
24Date:		August 2015
25Contact:	Wim Van Sebroeck <wim@iguana.be>
26Description:
27		It is a read only file. It gives active/inactive status of
28		watchdog device.
29
30What:		/sys/class/watchdog/watchdogn/status
31Date:		August 2015
32Contact:	Wim Van Sebroeck <wim@iguana.be>
33Description:
34		It is a read only file. It contains watchdog device's
35		internal status bits. It is equivalent to WDIOC_GETSTATUS
36		of ioctl interface.
37
38What:		/sys/class/watchdog/watchdogn/timeleft
39Date:		August 2015
40Contact:	Wim Van Sebroeck <wim@iguana.be>
41Description:
42		It is a read only file. It contains value of time left for
43		reset generation. It is equivalent to WDIOC_GETTIMELEFT of
44		ioctl interface.
45
46What:		/sys/class/watchdog/watchdogn/timeout
47Date:		August 2015
48Contact:	Wim Van Sebroeck <wim@iguana.be>
49Description:
50		It is a read only file. It is read to know about current
51		value of timeout programmed.
52
53What:		/sys/class/watchdog/watchdogn/pretimeout
54Date:		December 2016
55Contact:	Wim Van Sebroeck <wim@iguana.be>
56Description:
57		It is a read only file. It specifies the time in seconds before
58		timeout when the pretimeout interrupt is delivered.  Pretimeout
59		is an optional feature.
60
61What:		/sys/class/watchdog/watchdogn/pretimeout_avaialable_governors
62Date:		February 2017
63Contact:	Wim Van Sebroeck <wim@iguana.be>
64Description:
65		It is a read only file. It shows the pretimeout governors
66		available for this watchdog.
67
68What:		/sys/class/watchdog/watchdogn/pretimeout_governor
69Date:		February 2017
70Contact:	Wim Van Sebroeck <wim@iguana.be>
71Description:
72		It is a read/write file. When read, the currently assigned
73		pretimeout governor is returned.  When written, it sets
74		the pretimeout governor.
75