net: mscc: jaguar2: Add ethenet nodes for Jaguar2.

Add ethernet nodes for Jaguar2 SoCs family. There are 3 pcb in this
family: pcb110, pcb111 and pcb112.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
diff --git a/arch/mips/dts/jr2_pcb110.dts b/arch/mips/dts/jr2_pcb110.dts
index ddc30ff..4a5a584 100644
--- a/arch/mips/dts/jr2_pcb110.dts
+++ b/arch/mips/dts/jr2_pcb110.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mscc,jr2.dtsi"
+#include <dt-bindings/mscc/jr2_data.h>
 
 / {
 	model = "Jaguar2 Cu8-Sfp16 PCB110 Reference Board";
@@ -72,3 +73,78 @@
 	sgpio-ports = <0x3f00ffff>;
 	gpio-ranges = <&sgpio2 0 0 96>;
 };
+
+&mdio1 {
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+	};
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+	};
+	phy2: ethernet-phy@2 {
+		reg = <2>;
+	};
+	phy3: ethernet-phy@3 {
+		reg = <3>;
+	};
+	phy4: ethernet-phy@4 {
+		reg = <4>;
+	};
+	phy5: ethernet-phy@5 {
+		reg = <5>;
+	};
+	phy6: ethernet-phy@6 {
+		reg = <6>;
+	};
+	phy7: ethernet-phy@7 {
+		reg = <7>;
+	};
+};
+
+&switch {
+	ethernet-ports {
+
+		port0: port@0 {
+			reg = <0>;
+			phy-handle = <&phy0>;
+			phys = <&serdes_hsio 0 SERDES1G(1) PHY_MODE_SGMII>;
+		};
+		port1: port@1 {
+			reg = <1>;
+			phy-handle = <&phy1>;
+			phys = <&serdes_hsio 1 SERDES1G(2) PHY_MODE_SGMII>;
+		};
+		port2: port@2 {
+			reg = <2>;
+			phy-handle = <&phy2>;
+			phys = <&serdes_hsio 2 SERDES1G(3) PHY_MODE_SGMII>;
+		};
+		port3: port@3 {
+			reg = <3>;
+			phy-handle = <&phy3>;
+			phys = <&serdes_hsio 3 SERDES1G(4) PHY_MODE_SGMII>;
+		};
+		port4: port@4 {
+			reg = <4>;
+			phy-handle = <&phy4>;
+			phys = <&serdes_hsio 4 SERDES1G(5) PHY_MODE_SGMII>;
+		};
+		port5: port@5 {
+			reg = <5>;
+			phy-handle = <&phy5>;
+			phys = <&serdes_hsio 5 SERDES1G(6) PHY_MODE_SGMII>;
+		};
+		port6: port@6 {
+			reg = <6>;
+			phy-handle = <&phy6>;
+			phys = <&serdes_hsio 6 SERDES1G(7) PHY_MODE_SGMII>;
+		};
+		port7: port@7 {
+			reg = <7>;
+			phy-handle = <&phy7>;
+			phys = <&serdes_hsio 7 SERDES1G(8) PHY_MODE_SGMII>;
+		};
+	};
+};