ARM: dts: Add .dts files missing from the build

[ Upstream commit 86684c24 ]

Comparing .dts files to built .dtb files yielded a few .dts files which
are never built. Add them to the build.

Signed-off-by: Rob Herring <robh@kernel.org>
Stable-dep-of: 92632115 ("samples/bpf: fix bio latency check with tracepoint")
Signed-off-by: Sasha Levin <sashal@kernel.org>