feat(tc): bind SMMU-600 with the DPU on TC3 FPGA

The SMMU 600 is used on TC3 FPGA board with the display device, add the
device tree binding for it.

Change-Id: Iadf85873720ca47bbbda999aa7b18a9db98ae945
Signed-off-by: Ben Horgan <ben.horgan@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
2 files changed