[Silabs]Rework EFR32 spi com to rs9116/siwx917 wifi ncp#25834

Merged

jmartinez-silabs merged 1 commit intoproject-chip:masterfrom jmartinez-silabs:rework_spi_sem

Mar 28, 2023

+69-170

Commits on Mar 23, 2023

Rework rs9116 spi communication to use spidrv and clean up semaphore logic
jmartinez-silabs
committed