arch/powerpc/boot/dts/b4860emu.dts

/*
 * B4860 emulator Device Tree Source
 *
 * Copyright 2013 Freescale Semiconductor Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Freescale Semiconductor nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 *
 * ALTERNATIVELY, this software may be distributed under the terms of the
 * GNU General Public License ("GPL") as published by the Free Software
 * Foundation, either version 2 of that License or (at your option) any
 * later version.
 *
 * This software is provided by Freescale Semiconductor "as is" and any
 * express or implied warranties, including, but not limited to, the implied
 * warranties of merchantability and fitness for a particular purpose are
 * disclaimed. In no event shall Freescale Semiconductor be liable for any
 * direct, indirect, incidental, special, exemplary, or consequential damages
 * (including, but not limited to, procurement of substitute goods or services;
 * loss of use, data, or profits; or business interruption) however caused and
 * on any theory of liability, whether in contract, strict liability, or tort
 * (including negligence or otherwise) arising in any way out of the use of
 * this software, even if advised of the possibility of such damage.
 */

/dts-v1/;

/include/ "fsl/e6500_power_isa.dtsi"

/ {
	compatible = "fsl,B4860";
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&mpic>;

	aliases {
		ccsr = &soc;

		serial0 = &serial0;
		serial1 = &serial1;
		serial2 = &serial2;
		serial3 = &serial3;
		dma0 = &dma0;
		dma1 = &dma1;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu0: PowerPC,e6500@0 {
			device_type = "cpu";
			reg = <0 1>;
			next-level-cache = <&L2>;
		};
		cpu1: PowerPC,e6500@2 {
			device_type = "cpu";
			reg = <2 3>;
			next-level-cache = <&L2>;
		};
		cpu2: PowerPC,e6500@4 {
			device_type = "cpu";
			reg = <4 5>;
			next-level-cache = <&L2>;
		};
		cpu3: PowerPC,e6500@6 {
			device_type = "cpu";
			reg = <6 7>;
			next-level-cache = <&L2>;
		};
	};
};

/ {
	model = "fsl,B4860QDS";
	compatible = "fsl,B4860EMU", "fsl,B4860QDS";
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&mpic>;

	ifc: localbus@ffe124000 {
		reg = <0xf 0xfe124000 0 0x2000>;
		ranges = <0 0 0xf 0xe8000000 0x08000000
			  2 0 0xf 0xff800000 0x00010000
			  3 0 0xf 0xffdf0000 0x00008000>;

		nor@0,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <0x0 0x0 0x8000000>;
			bank-width = <2>;
			device-width = <1>;
		};
	};

	memory {
		device_type = "memory";
	};

	soc: soc@ffe000000 {
		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
		reg = <0xf 0xfe000000 0 0x00001000>;
	};
};

&ifc {
	#address-cells = <2>;
	#size-cells = <1>;
	compatible = "fsl,ifc", "simple-bus";
	interrupts = <25 2 0 0>;
};

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

	soc-sram-error {
		compatible = "fsl,soc-sram-error";
		interrupts = <16 2 1 2>;
	};

	corenet-law@0 {
		compatible = "fsl,corenet-law";
		reg = <0x0 0x1000>;
		fsl,num-laws = <32>;
	};

	ddr1: memory-controller@8000 {
		compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
		reg = <0x8000 0x1000>;
		interrupts = <16 2 1 8>;
	};

	ddr2: memory-controller@9000 {
		compatible = "fsl,qoriq-memory-controller-v4.5","fsl,qoriq-memory-controller";
		reg = <0x9000 0x1000>;
		interrupts = <16 2 1 9>;
	};

	cpc: l3-cache-controller@10000 {
		compatible = "fsl,b4-l3-cache-controller", "cache";
		reg = <0x10000 0x1000
		       0x11000 0x1000>;
		interrupts = <16 2 1 4>;
	};

	corenet-cf@18000 {
		compatible = "fsl,b4-corenet-cf";
		reg = <0x18000 0x1000>;
		interrupts = <16 2 1 0>;
		fsl,ccf-num-csdids = <32>;
		fsl,ccf-num-snoopids = <32>;
	};

	iommu@20000 {
		compatible = "fsl,pamu-v1.0", "fsl,pamu";
		reg = <0x20000 0x4000>;
		#address-cells = <1>;
		#size-cells = <1>;
		interrupts = <
			24 2 0 0
			16 2 1 1>;
		pamu0: pamu@0 {
			reg = <0 0x1000>;
			fsl,primary-cache-geometry = <8 1>;
			fsl,secondary-cache-geometry = <32 2>;
		};
	};

/include/ "fsl/qoriq-mpic.dtsi"

	guts: global-utilities@e0000 {
		compatible = "fsl,b4-device-config";
		reg = <0xe0000 0xe00>;
		fsl,has-rstcr;
		fsl,liodn-bits = <12>;
	};

	clockgen: global-utilities@e1000 {
		compatible = "fsl,b4-clockgen", "fsl,qoriq-clockgen-2.0";
		reg = <0xe1000 0x1000>;
	};

/include/ "fsl/qoriq-dma-0.dtsi"
	dma@100300 {
		fsl,iommu-parent = <&pamu0>;
		fsl,liodn-reg = <&guts 0x580>; /* DMA1LIODNR */
	};

/include/ "fsl/qoriq-dma-1.dtsi"
	dma@101300 {
		fsl,iommu-parent = <&pamu0>;
		fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */
	};

/include/ "fsl/qoriq-i2c-0.dtsi"
/include/ "fsl/qoriq-i2c-1.dtsi"
/include/ "fsl/qoriq-duart-0.dtsi"
/include/ "fsl/qoriq-duart-1.dtsi"

	L2: l2-cache-controller@c20000 {
		compatible = "fsl,b4-l2-cache-controller";
		reg = <0xc20000 0x1000>;
		next-level-cache = <&cpc>;
	};
};