This patch adds the gigabit ethernet device tree node to orion5x.dtsi.
This node is disabled by default and must be enabled on a per-board
basis. For completeness and easier testing the MDIO node is also added
and disabled by default.

Signed-off-by: Florian Fainelli <[email protected]>
---
 arch/arm/boot/dts/orion5x.dtsi |   23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/orion5x.dtsi b/arch/arm/boot/dts/orion5x.dtsi
index 8aad00f..8d83220 100644
--- a/arch/arm/boot/dts/orion5x.dtsi
+++ b/arch/arm/boot/dts/orion5x.dtsi
@@ -94,5 +94,28 @@
                        interrupts = <22>;
                        status = "okay";
                };
+
+               mdio@72004 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "marvell,orion-mdio";
+                       reg = <0x72004 0x84>;
+                       status = "disabled";
+               };
+
+               ethernet-group@70000 {
+                       #address-cells = <1>.
+                       #size-cells = <0>;
+                       compatible = "marvell,mv643xx-eth-block";
+                       reg = <0x70000 0x4000>;
+                       status = "disabled";
+
+                       egiga0: ethernet@0 {
+                               device_type = "network";
+                               compatible = "marvell,mv643xx-eth";
+                               reg = <0>;
+                               interrupts = <21>;
+                       };
+               };
        };
 };
-- 
1.7.10.4

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