arm: mvebu: Synchronize armada-385-turris-omnia with Linux v5.20

* Add SPDX-License-Identifier
* Add SFP and LED nodes
* Fix PHY nad NOR nodes
* Remove duplicates from u-boot.dtsi file

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 files changed