[PATCH] arm: dts: imx7: Fix error in coresight TPIU graph connection

> OF graph endpoint connections must be bidirectional and dtc warn if they > are not. i.MX7 based DTs have an error and generate > warnings: > arch/arm/dts/imx7d-sdb.dtb: Warning (graph_endpoint): > /replicator/ports/port@0/endpoint: graph connection to node > '/soc/tpiu@30087000/port/endpoint' is

[PATCH] arm: dts: imx7: Fix error in coresight TPIU graph connection

OF graph endpoint connections must be bidirectional and dtc warn if they are not. i.MX7 based DTs have an error and generate warnings: arch/arm/dts/imx7d-sdb.dtb: Warning (graph_endpoint): /replicator/ports/port@0/endpoint: graph connection to node '/soc/tpiu@30087000/port/endpoint' is not bidirec