Merge tag 'mvebu-dt64-4.6-1' of git://git.infradead.org/linux-mvebu into next/dt64

mvebu dt64 for 4.6 (part 1)

Device tree part of the Armada 3700 support:
- binding for the Armada 3700 SoCs
- device tree files for the SoCs and a board
- tidy up the Marvell related files

* tag 'mvebu-dt64-4.6-1' of git://git.infradead.org/linux-mvebu

:
  arm64: dts: add the Marvell Armada 3700 family and a development board
  devicetree: bindings: add DT binding for the Marvell Armada 3700 SoC family
  Documentation: dt: Tidy up the Marvell related files
  Documentation: dt-bindings: Add a new compatible for the Armada 3700

Signed-off-by: Olof Johansson <olof@lixom.net>