The SAM0 SoC was switched to use DTS for SPI configuration. Adapt the
spi_loopback test configuration for the Arduino Zero to use the
correct device name.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
This restores the board specific configurations that were present
before moving the test to using KConfig.
<board>.conf files from boards subdirectory get merged with
prj_base.conf file.
Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>