How to link nrfx GPIOTE and PPI in Zephyr?


Zephyr 1.14.0 includes the nrfx code to use GPIOTE and PPI and my code compiles but I get

undefined reference errors to the nrfx_gpiote_ and nrfx_ppi_ functions.

All the Kconfig options regarding nrfx based PPI and GPIOTE are without prompts so they get set implicitly.

But how?

Getting the nrfx Timer to link was done by


What are the right Kconfig options to get linked nrfx PPI and GPIOTE?

Best regards,