shtirlic opened a new pull request, #16299:
URL: https://github.com/apache/nuttx/pull/16299
## Summary
On the RP2350, the watchdog receives its tick input from the system-level
ticks block, unlike the RP2040, where the watchdog includes its own tick
generator. Enable the TICK blocks, update the watchdog routines.
## Impact
Working watchdog timer and TICK blocks.
## Testing
```
NuttShell (NSH) NuttX-12.9.0
PicoCalc
picocalc-> wdog
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=0
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=500
wdog_main: flags=00000001 timeout=2000 timeleft=1501
ping elapsed=1000
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=1500
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=2000
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=2500
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=3000
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=3500
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=4000
wdog_main: flags=00000001 timeout=2000 timeleft=1500
ping elapsed=4500
wdog_main: flags=00000001 timeout=2000 timeleft=1501
NO ping elapsed=5000
wdog_main: flags=00000001 timeout=2000 timeleft=1001
NO ping elapsed=5500
wdog_main: flags=00000001 timeout=2000 timeleft=500
NO ping elapsed=6000
wdoABD
```
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