ark1668ed-bsp/u-boot/arch/m68k/dts/mcf54xx.dtsi

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2018 Angelo Dureghello <angelo@sysam.it>
 */

/ {
	compatible = "fsl,mcf54x5";

	aliases {
		/* TO DO, clarify on serial, this SoC seems to have SPC and
		 * no UARTS.
		 */
		spi0 = &dspi0;
		fec0 = &fec0;
		fec1 = &fec1;
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;

		mbar: mbar@80000000 {
			compatible = "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0x00000000 0x80000000 0x10000>;
			reg = <0x80000000 0x10000>;

			dspi0: dspi@8a00 {
				compatible = "fsl,mcf-dspi";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0x8a00 0x100>;
				spi-max-frequency = <50000000>;
				num-cs = <4>;
				spi-mode = <0>;
				status = "disabled";
			};

			fec0: ethernet@9000 {
				compatible = "fsl,mcf-dma-fec";
				reg = <0x9000 0x800>;
				mii-base = <0>;
				max-speed = <100>;
				timeout-loop = <50000>;
				rx-task = <0>;
				tx-task = <1>;
				rx-piority = <6>;
				tx-piority = <7>;
				rx-init = <16>;
				tx-init = <17>;
				status = "disabled";
			};

			fec1: ethernet@9800 {
				compatible = "fsl,mcf-dma-fec";
				reg = <0x9800 0x800>;
				mii-base = <1>;
				max-speed = <100>;
				timeout-loop = <50000>;
				rx-task = <2>;
				tx-task = <3>;
				rx-piority = <6>;
				tx-piority = <7>;
				rx-init = <30>;
				tx-init = <31>;
				status = "disabled";
			};
		};
	};
};