arm64: dts: lx2160ardb: update PHY nodes with IRQ information

Update the DTS nodes for both the AR8035 and the AQR107 PHYs in order to
describe their IRQ lines.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts

@@ -65,6 +65,7 @@ &emdio1 {
 	rgmii_phy1: ethernet-phy@1 {
 		/* AR8035 PHY */
 		compatible = "ethernet-phy-id004d.d072";
+		interrupts-extended = <&extirq 4 IRQ_TYPE_LEVEL_LOW>;
 		reg = <0x1>;
 		eee-broken-1000t;
 	};
@@ -72,6 +73,7 @@ rgmii_phy1: ethernet-phy@1 {
 	rgmii_phy2: ethernet-phy@2 {
 		/* AR8035 PHY */
 		compatible = "ethernet-phy-id004d.d072";
+		interrupts-extended = <&extirq 5 IRQ_TYPE_LEVEL_LOW>;
 		reg = <0x2>;
 		eee-broken-1000t;
 	};
@@ -79,12 +81,14 @@ rgmii_phy2: ethernet-phy@2 {
 	aquantia_phy1: ethernet-phy@4 {
 		/* AQR107 PHY */
 		compatible = "ethernet-phy-ieee802.3-c45";
+		interrupts-extended = <&extirq 2 IRQ_TYPE_LEVEL_LOW>;
 		reg = <0x4>;
 	};
 
 	aquantia_phy2: ethernet-phy@5 {
 		/* AQR107 PHY */
 		compatible = "ethernet-phy-ieee802.3-c45";
+		interrupts-extended = <&extirq 3 IRQ_TYPE_LEVEL_LOW>;
 		reg = <0x5>;
 	};
 };