040000 tree 066d7205642ef4845a4afc52ba71b88b9e2a07e8	dt_spec
040000 tree 328c04d170a75e8b41d8c860dad92418809065b6	spi_controller_peripheral
040000 tree ef6d3bd244fdc3624fcbd32cdebde09e19e7a299	spi_error_cases
040000 tree 03d7db478003786da9688c08fc398b34216115c7	spi_loopback