arm64: dts: renesas: condor/v3hsk: specify Ethernet PHY IRQs

Specify Ethernet PHY IRQs in the Condor/V3HSK board device trees, now that
we have the GPIO support (previously phylib had  to resort to polling).

Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: NVladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm64/boot/dts/renesas/r8a77980-condor.dts

@@ -59,6 +59,8 @@
 	phy0: ethernet-phy@0 {
 		rxc-skew-ps = <1500>;
 		reg = <0>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 

arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts

@@ -48,6 +48,8 @@
 
 	phy0: ethernet-phy@0 {
 		reg = <0>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
 	};
 };