arm64: dts: zynqmp: Add ports for the DisplayPort subsystem

The DPSUB DT bindings now specify ports to model the connections with the programmable logic and the DisplayPort output. Add them to the device tree. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Michal Simek <[email protected]>
josf · Oct 20, 2022 · 1f367ee · 1f367ee
1 parent 5616716
commit 1f367ee
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -930,6 +930,30 @@
 			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO1>,
 			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO2>,
 			       <&zynqmp_dpdma ZYNQMP_DPDMA_GRAPHICS>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+				port@1 {
+					reg = <1>;
+				};
+				port@2 {
+					reg = <2>;
+				};
+				port@3 {
+					reg = <3>;
+				};
+				port@4 {
+					reg = <4>;
+				};
+				port@5 {
+					reg = <5>;
+				};
+			};
 		};
 	};
 };