arm64: dts: uniphier: Rename ethphy node to ethernet-phy

This renames the node name "ethphy" to "ethernet-phy" according to
Documentation/devicetree/bindings/net/mdio.yaml.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts

@@ -157,7 +157,7 @@ &eth {
 };
 
 &mdio {
-	ethphy: ethphy@1 {
+	ethphy: ethernet-phy@1 {
 		reg = <1>;
 	};
 };

arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts

@@ -80,7 +80,7 @@ &eth {
 };
 
 &mdio {
-	ethphy: ethphy@1 {
+	ethphy: ethernet-phy@1 {
 		reg = <1>;
 	};
 };

arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts

@@ -153,7 +153,7 @@ &eth {
 };
 
 &mdio {
-	ethphy: ethphy@0 {
+	ethphy: ethernet-phy@0 {
 		reg = <0>;
 	};
 };

arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts

@@ -141,7 +141,7 @@ &eth {
 };
 
 &mdio {
-	ethphy: ethphy@1 {
+	ethphy: ethernet-phy@1 {
 		reg = <1>;
 	};
 };

arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts

@@ -68,7 +68,7 @@ &eth {
 };
 
 &mdio {
-	ethphy: ethphy@0 {
+	ethphy: ethernet-phy@0 {
 		reg = <0>;
 	};
 };

arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts

@@ -101,7 +101,7 @@ &eth0 {
 };
 
 &mdio0 {
-	ethphy0: ethphy@0 {
+	ethphy0: ethernet-phy@0 {
 		reg = <0>;
 	};
 };
@@ -112,7 +112,7 @@ &eth1 {
 };
 
 &mdio1 {
-	ethphy1: ethphy@0 {
+	ethphy1: ethernet-phy@0 {
 		reg = <0>;
 	};
 };