Watchdog on Omega2+
According to the datasheet of MT7688, this SoC has timers able to work as a watchdog. But I'm not sure if the current firmware (0.1.10 b160) has driver support for this feature.
I've tried to use it writing at /dev/watchdog and /dev/watchdog0 files but I received resource busy error, be it via echo or ioctl's call.
So I would like to know if it is possible to use Linux watchdog on Omega2+ and if yes, what I must to do to enable it.