ARM64: dts: mediatek: add the ethernet node to mt8516.dtsi

Add the Ethernet MAC node to mt8516.dtsi. This defines parameters common
to all the boards based on this SoC.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/arm64/boot/dts/mediatek/mt8516.dtsi

@@ -406,6 +406,18 @@
 			status = "disabled";
 		};
 
+		ethernet: ethernet@11180000 {
+			compatible = "mediatek,mt8516-eth";
+			reg = <0 0x11180000 0 0x1000>;
+			mediatek,pericfg = <&pericfg>;
+			interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_RG_ETH>,
+				 <&topckgen CLK_TOP_66M_ETH>,
+				 <&topckgen CLK_TOP_133M_ETH>;
+			clock-names = "core", "reg", "trans";
+			status = "disabled";
+		};
+
 		rng: rng@1020c000 {
 			compatible = "mediatek,mt8516-rng",
 				     "mediatek,mt7623-rng";