u-boot/arch/arc/dts/axs10x_mb.dtsi

/*
 * Copyright (C) 2017 Synopsys, Inc. All rights reserved.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/ {
	axs10x_mb@e0000000 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x00000000 0xe0000000 0x10000000>;
		u-boot,dm-pre-reloc;

		clocks {
			compatible = "simple-bus";
			u-boot,dm-pre-reloc;

			apbclk: apbclk {
				compatible = "fixed-clock";
				clock-frequency = <50000000>;
				#clock-cells = <0>;
			};

			uartclk: uartclk {
				compatible = "fixed-clock";
				clock-frequency = <33333333>;
				#clock-cells = <0>;
				u-boot,dm-pre-reloc;
			};
		};

		ethernet@18000 {
			#interrupt-cells = <1>;
			compatible = "altr,socfpga-stmmac";
			reg = < 0x18000 0x2000 >;
			interrupts = < 25 >;
			interrupt-names = "macirq";
			phy-mode = "gmii";
			snps,pbl = < 32 >;
			clocks = <&apbclk>;
			clock-names = "stmmaceth";
			max-speed = <100>;
		};

		ehci@0x40000 {
			compatible = "generic-ehci";
			reg = < 0x40000 0x100 >;
			interrupts = < 8 >;
		};

		ohci@0x60000 {
			compatible = "generic-ohci";
			reg = < 0x60000 0x100 >;
			interrupts = < 8 >;
		};

		uart0: serial0@22000 {
			compatible = "snps,dw-apb-uart";
			reg = <0x22000 0x100>;
			clocks = <&uartclk>;
			reg-shift = <2>;
			reg-io-width = <4>;
		};
	};
};