refactor(tc): sanitise the device tree

We have lots of errors in our device tree when running dt-validate.
Remove the majority so that dt-validate-ing is useful now.

Do this by renaming nodes to conform to spec, making addresses lowercase
with no 0x at the front, and removing nodes that shouldn't be there.

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: I1840f0f5de34a56ee240c07eff08d73c856b338e
1 file changed