This is a follow-up for this GitHub issue. I can't seem to find how to enable the hardware watchdog, controlled by the aml_wdt module.
I have these files under /sys:
$this->bbcode_second_pass_code('', 'alarm ~ ls -lah /sys/bus/platform/drivers/aml_wdt
total 0
drwxr-xr-x 2 root root 0 Jan 1 1970 ./
drwxr-xr-x 69 root root 0 Jan 1 1970 ../
--w------- 1 root root 4.0K Jan 15 13:42 bind
--w------- 1 root root 4.0K Jan 1 1970 uevent
--w------- 1 root root 4.0K Jan 15 13:42 unbind
')
Looking at aml_wdt.c, it is not obvious to me what should I write to which of these files to enable the watchdog. Can anyone help me with this?