dt-bindings: interconnect: imx8m: Add bindings for imx8mp noc

i.MX8MP features same NoC/NIC as i.MX8MM/N/Q, and use two compatible
strings.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20220703091132.1412063-2-peng.fan@oss.nxp.com


Signed-off-by: Georgi Djakov <djakov@kernel.org>