How I can change the timeout of the watchdog?

I would need to change the timeout value for the watchdog. I’m trying to find the configuration file for the watchdog but I cannot find it. How can I do that?

Don’t know if this has what you want, but it is probably a good start since this is basically the same kernel config on multiple platforms:
https://www.kernel.org/doc/html/latest/watchdog/watchdog-parameters.html
https://www.kernel.org/doc/Documentation/watchdog/watchdog-api.txt