arm64: dts: renesas: r9a08g045: Add Ethernet nodes

Add the Ethernet nodes available on RZ/G3S (R9A08G045).
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231207070700.4156557-10-claudiu.beznea.uj@bp.renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

arch/arm64/boot/dts/renesas/r9a08g045.dtsi

@@ -217,6 +217,44 @@ sdhi2: mmc@11c20000 {
 			status = "disabled";
 		};
 
+		eth0: ethernet@11c30000 {
+			compatible = "renesas,r9a08g045-gbeth", "renesas,rzg2l-gbeth";
+			reg = <0 0x11c30000 0 0x10000>;
+			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mux", "fil", "arp_ns";
+			phy-mode = "rgmii";
+			clocks = <&cpg CPG_MOD R9A08G045_ETH0_CLK_AXI>,
+				 <&cpg CPG_MOD R9A08G045_ETH0_CLK_CHI>,
+				 <&cpg CPG_MOD R9A08G045_ETH0_REFCLK>;
+			clock-names = "axi", "chi", "refclk";
+			resets = <&cpg R9A08G045_ETH0_RST_HW_N>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		eth1: ethernet@11c40000 {
+			compatible = "renesas,r9a08g045-gbeth", "renesas,rzg2l-gbeth";
+			reg = <0 0x11c40000 0 0x10000>;
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mux", "fil", "arp_ns";
+			phy-mode = "rgmii";
+			clocks = <&cpg CPG_MOD R9A08G045_ETH1_CLK_AXI>,
+				 <&cpg CPG_MOD R9A08G045_ETH1_CLK_CHI>,
+				 <&cpg CPG_MOD R9A08G045_ETH1_REFCLK>;
+			clock-names = "axi", "chi", "refclk";
+			resets = <&cpg R9A08G045_ETH1_RST_HW_N>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@12400000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;