qportal0: qman-portal@0 {
			device = "/qman-portals/qman-portal@0";
			vcpu = <0>;

			stash-mem {
				liodn-index = <1>;
				dma-window = <&dw_linux1>;
				operation-mapping = <0>;	// OMI_QMAN
				stash-dest = <1>;
			};

			stash-dqrr {
				liodn-index = <0>;
				dma-window = <&dw_dqrr_qportal0>;
				operation-mapping = <0>;	// OMI_QMAN
				stash-dest = <1>;
				snoop-cpu-only;
			};

			node-update-phandle {
				fsl,qman-pool-channels = <&part1_qpool1 &part1_qpool2
							  &part1_qpool3 &part1_qpool4>;
			};
		};


................


		dw_dqrr_qportal0: window3 {
		// DMA window for stash_dqrr for qman-portal0
			compatible = "dma-window";
			guest-addr = <0xf 0xf4200000>;
			size = <0 0x4000>;
		};