zephyr/samples/drivers/i2c/rtio_loopback/boards
..
b_u585i_iot02a.conf
b_u585i_iot02a.overlay
nrf54l15dk_nrf54l15_cpuapp.conf
nrf54l15dk_nrf54l15_cpuapp.overlay
nrf5340dk_nrf5340_cpuapp.conf
nrf5340dk_nrf5340_cpuapp.overlay