arch/powerpc/dts/mcr3000.dts

/*
 * MCR3000 Device Tree Source
 *
 * Copyright 2017 CS Systemes d'Information
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/dts-v1/;

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	soc: immr@ff000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device-type = "soc";
		compatible = "simple-bus";
		ranges = <0 0xff000000 0x4000>;
		reg = <0xff000000 0x00000200>;

		WDT: watchdog@0 {
			compatible = "fsl,pq1-wdt";
			reg = <0x0 0x10>;
			timeout-sec = <2>;
			hw_margin_ms = <1000>;
		};

		spi: spi@aa0 {
			status = "okay";
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <0>;
			compatible = "fsl,mpc8xx-spi";
			gpios = <&csspi 2 0>;

			temp@0 {
				reg = <0>;
				compatible = "ti,lm74";
			};
		};
	};

	localbus@ff000100 {
		compatible = "s3k,mcr3000-localbus", "fsl,pq1-localbus", "simple-bus";
		#address-cells = <2>;
		#size-cells = <1>;
		reg = <0xff000100 0x40>;		// ORx and BRx register

		ranges = <0 0 0x04000000 0x04000000 // BOOT
			  1 0 0x00000000 0x04000000 // SDRAM
			  2 0 0x08000000 0x04000000 // RAMDP
			  3 0 0x0C000000 0x04000000 // NAND
			  4 0 0x10000000 0x04000000 // Periphs
			  5 0 0x14000000 0x04000000 // FPGA
			  6 0 0x18000000 0x04000000 // mezzanine
			  7 0 0x1c000000 0x04000000>; // DSP

		csspi: gpio-controller@2 {
			#gpio-cells = <2>;
			compatible = "s3k,mcr3000-cpld-csspi";
			reg = <4 0x802 2>;
			gpio-controller;
		};
	};

	SERIAL: smc@0 {
		compatible = "fsl,pq1-smc";
	};

	FEC: fec@0 {
		compatible = "fsl,pq1-fec1";
	};

	chosen {
		stdout-path = &SERIAL;
	};
};