ARM: dts: dra76-evm: get rid of phy_id property

The phy_id property is deprecated and phy-handle has to be used instead.
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/boot/dts/dra76-evm.dts

@@ -375,13 +375,13 @@
 };
 
 &cpsw_emac0 {
-	phy_id = <&davinci_mdio>, <2>;
+	phy-handle = <&dp83867_0>;
 	phy-mode = "rgmii-id";
 	dual_emac_res_vlan = <1>;
 };
 
 &cpsw_emac1 {
-	phy_id = <&davinci_mdio>, <3>;
+	phy-handle = <&dp83867_1>;
 	phy-mode = "rgmii-id";
 	dual_emac_res_vlan = <2>;
 };