samples/boards/nrf52/power_mgr/sample.yaml

sample:
  description: Low Power state Sample for nrf52
  name: _nrf52-power-mgr-sample
tests:
  test:
    build_only: true
    platform_whitelist: nrf52_vbluno52 nrf52840_pca10056
      nrf52_pca10040
    tags: nrf52 samples power