Adding the support for the Luton boards PCB91 which share common code with the Ocelots boards, including board code, device tree and configuration. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Adding the support for 2 boards sharing common code for Ocelot chip: PCB120 and PCB123 Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>