I want to know does xavier is watchdog timeout reset or not by external MCU, maybe the MCU can monitor specify GPIO pin.
I saw the SoC has a pin which name is WDT_RESET_OUT_N, does the pin can reach that I want?
I expect the pin as below list.
- WDT_RESET_OUT_N is Heig level.
- start the watchdog and not ping.
- watchdog timeout reset
- in the same time, the pin will change to Low level
- external MCU can detect the pin and knows SoC just happen watchdog reset.
Is it correct?
If I want to implement this feature with WDT_RESET_OUT_N, how do I do? do I need to modify dts?
Thanks a lot!