arm64: dts: mediatek: cherry: Add dp-intf ports

Dp-intfs provide the pixel data to edptx and dptx. To support edptx
and dptx, we need to add dp-intf0 and dp-intf1 ports.
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221110063716.25677-4-rex-bc.chen@mediatek.comSigned-off-by: Matthias Brugger <matthias.bgg@gmail.com>

arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi

@@ -120,6 +120,24 @@ scp_mem: memory@50000000 {
 	};
 };
 
+&dp_intf0 {
+	status = "okay";
+
+	port {
+		dp_intf0_out: endpoint {
+		};
+	};
+};
+
+&dp_intf1 {
+	status = "okay";
+
+	port {
+		dp_intf1_out: endpoint {
+		};
+	};
+};
+
 &i2c0 {
 	status = "okay";