dts, arm64: Move dts files to vendor subdirs

Moving dts files to vendor subdirs.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Robert Richter <rrichter@cavium.com>
(cherry picked from commit ca5b34100c571658e605c5554aac374649593327)
Signed-off-by: Kevin Hilman <khilman@linaro.org>
11 files changed