Documentation/devicetree/bindings/arm/msm/msm_ipc_router.txt

Qualcomm IPC Router

Required properties:
-compatible:	should be "qcom,ipc_router"
-qcom,node-id:	unique ID to identify the node in network

Example:
	qcom,ipc_router {
		compatible = "qcom,ipc_router";
		qcom,node-id = <1>;
	};