* enums: add brain_pin_diag_e enum for pin diagnostic * gpio core: add pin diagnostic call * gpio: mc33810: add diagnostic support * gpio: mc33972: add diagnostic support * gpio: tle6240: add diagnostic * pin_repository: output diagnostic data for gpio chips * enums: kinetis: add brain_pin_diag_e enum for pin diagnostic
* drivers: gpio: add MC33810 driver (skeleton) * pin_repository: debug: do not show absent chips