Merge tag 'mvebu-dt-4.20-2' of git://git.infradead.org/linux-mvebu into next/dt

mvebu dt for 4.20 (part 2)

Auto-detect nand ECC on the armada-385 based board db-88f6820-amc
instead of hard coded them in the device tree.

* tag 'mvebu-dt-4.20-2' of git://git.infradead.org/linux-mvebu

:
  ARM: dts: mvebu: armada-385-db-88f6820-amc: auto-detect nand ECC properites

Signed-off-by: Arnd Bergmann <arnd@arndb.de>