Merge #461

461: nrf: add initial nrf5340 support r=Dirbaio a=Dirbaio

Thanks to `@diondokter's` work on DPPI this was quite easy! :) 

TODO:
- [ ] Add config option to enable 128mhz
- [ ] Add config option to unlock APPROTECT automatically.
- [ ] Add a way to boot net (config option or API?)
- [ ] Support WDT (there's WDT0, WDT1. Needs some refactor)
- [ ] Support NVMC
- [ ] Support TEMP

Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>

.github/workflows/rust.yml

@@ -60,6 +60,15 @@ jobs:
           - package: embassy-nrf
             target: thumbv8m.main-none-eabihf
             features: nrf9160-ns
+          - package: embassy-nrf
+            target: thumbv8m.main-none-eabihf
+            features: nrf5340-app-s
+          - package: embassy-nrf
+            target: thumbv8m.main-none-eabihf
+            features: nrf5340-app-ns
+          - package: embassy-nrf
+            target: thumbv8m.main-none-eabihf
+            features: nrf5340-net
           - package: embassy-nrf
             target: thumbv7em-none-eabi
             features: nrf52840