amlogic-aml8726-mx-kernel/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts

/*
 * P2020 RDB Core1 Device Tree Source in CAMP mode.
 *
 * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
 * can be shared, all the other devices must be assigned to one core only.
 * This dts allows core1 to have l2, dma2, eth0, pci1, msi.
 *
 * Please note to add "-b 1" for core1's dts compiling.
 *
 * Copyright 2009-2011 Freescale Semiconductor Inc.
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 */

/include/ "p2020si.dtsi"

/ {
	model = "fsl,P2020RDB";
	compatible = "fsl,P2020RDB", "fsl,MPC85XXRDB-CAMP";

	aliases {
		ethernet0 = &enet0;
		serial0 = &serial1;
		pci1 = &pci1;
	};

	cpus {
		PowerPC,P2020@0 {
		status = "disabled";
		};
	};

	memory {
		device_type = "memory";
	};

	localbus@ffe05000 {
		status = "disabled";
	};

	soc@ffe00000 {
		ecm-law@0 {
			status = "disabled";
		};

		ecm@1000 {
			status = "disabled";
		};

		memory-controller@2000 {
			status = "disabled";
		};

		i2c@3000 {
			status = "disabled";
		};

		i2c@3100 {
			status = "disabled";
		};

		serial0: serial@4500 {
			status = "disabled";
		};

		spi@7000 {
			status = "disabled";
		};

		dma@c300 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,eloplus-dma";
			reg = <0xc300 0x4>;
			ranges = <0x0 0xc100 0x200>;
			cell-index = <1>;
			dma-channel@0 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x0 0x80>;
				cell-index = <0>;
				interrupt-parent = <&mpic>;
				interrupts = <76 2>;
			};
			dma-channel@80 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x80 0x80>;
				cell-index = <1>;
				interrupt-parent = <&mpic>;
				interrupts = <77 2>;
			};
			dma-channel@100 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x100 0x80>;
				cell-index = <2>;
				interrupt-parent = <&mpic>;
				interrupts = <78 2>;
			};
			dma-channel@180 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x180 0x80>;
				cell-index = <3>;
				interrupt-parent = <&mpic>;
				interrupts = <79 2>;
			};
		};

		gpio: gpio-controller@f000 {
			status = "disabled";
		};

		L2: l2-cache-controller@20000 {
			compatible = "fsl,p2020-l2-cache-controller";
			reg = <0x20000 0x1000>;
			cache-line-size = <32>;	// 32 bytes
			cache-size = <0x80000>; // L2,512K
			interrupt-parent = <&mpic>;
		};

		dma@21300 {
			status = "disabled";
		};

		usb@22000 {
			status = "disabled";
		};

		mdio@24520 {
			status = "disabled";
		};

		mdio@25520 {
			status = "disabled";
		};

		mdio@26520 {
			status = "disabled";
		};

		enet0: ethernet@24000 {
			fixed-link = <1 1 1000 0 0>;
			phy-connection-type = "rgmii-id";

		};

		enet1: ethernet@25000 {
			status = "disabled";
		};

		enet2: ethernet@26000 {
			status = "disabled";
		};

		sdhci@2e000 {
			status = "disabled";
		};

		crypto@30000 {
			status = "disabled";
		};

		mpic: pic@40000 {
			protected-sources = <
			17 18 43 42 59 47 /*ecm, mem, i2c, serial0, spi,gpio */
			16 20 21 22 23 28 	/* L2, dma1, USB */
			03 35 36 40 31 32 33 	/* mdio, enet1, enet2 */
			72 45 58 25 		/* sdhci, crypto , pci */
			>;
		};

		msi@41600 {
			compatible = "fsl,p2020-msi", "fsl,mpic-msi";
			reg = <0x41600 0x80>;
			msi-available-ranges = <0 0x100>;
			interrupts = <
				0xe0 0
				0xe1 0
				0xe2 0
				0xe3 0
				0xe4 0
				0xe5 0
				0xe6 0
				0xe7 0>;
			interrupt-parent = <&mpic>;
		};

		global-utilities@e0000 {	//global utilities block
			status = "disabled";
		};

	};

	pci0: pcie@ffe08000 {
		status = "disabled";
	};

	pci1: pcie@ffe09000 {
		status = "disabled";
	};

	pci2: pcie@ffe0a000 {
		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
			/* IDSEL 0x0 */
			0000 0x0 0x0 0x1 &mpic 0x0 0x1
			0000 0x0 0x0 0x2 &mpic 0x1 0x1
			0000 0x0 0x0 0x3 &mpic 0x2 0x1
			0000 0x0 0x0 0x4 &mpic 0x3 0x1
			>;
		pcie@0 {
			reg = <0x0 0x0 0x0 0x0 0x0>;
			#size-cells = <2>;
			#address-cells = <3>;
			device_type = "pci";
			ranges = <0x2000000 0x0 0x80000000
				  0x2000000 0x0 0x80000000
				  0x0 0x20000000

				  0x1000000 0x0 0x0
				  0x1000000 0x0 0x0
				  0x0 0x100000>;
		};
	};
};