Thanks Armand, I think I‘ve got that working, now, and referenced properly in the CMakeList. A devicetree binding somewhere requires a couple pin definitions, but I can handle that. I did come across

Hi, I’m a complete newcomer to zephyr and devicetree, and I’m running into some trouble trying to enable the I2S peripheral on the nRF5340dk board. I’ve enabled both the I2S driver (Modules->hal_nordi