AM625: Does AM625 SDK support WDIOC_SETTIMEOUT ?

Tool/software:

Dear TI.

After applying patch in below URL, watchdog works.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1338070/am625-how-to-control-the-watchdog

But when I tried below code, it returned below error

if(ioctl(fd, WDIOC_SETTIMEOUT, &timeout) < 0)

"Operation not supported"

When I check rti_wdt.c, there is no ".set_timeout" field in below structure.

static const struct watchdog_ops rti_wdt_ops = {
.owner = THIS_MODULE,
.start = rti_wdt_start,
.ping = rti_wdt_ping,
.get_timeleft = rti_wdt_get_timeleft,
};

Does rti_wdt support WDIOC_SETTIMEOUT ?

if not, how we can set wdt timeout in runtime ?

BR

Jace