xref: /freebsd/sys/dts/powerpc/p1020rdb.dts (revision 71625ec9ad2a9bc8c09784fbd23b759830e0ee5f)

/*
 * P1020 RDB Device Tree Source
 *
 * Copyright 2009 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/;

/ {
	model = "fsl,P1020";
	compatible = "fsl,P1020RDB";
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &serial0;
		serial1 = &serial1;
		ethernet0 = &enet0;
		ethernet1 = &enet1;
		ethernet2 = &enet2;
		pci0 = &pci0;
		pci1 = &pci1;
	};

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

		PowerPC,P1020@0 {
			device_type = "cpu";
			reg = <0x0>;
			next-level-cache = <&L2>;
		};

		PowerPC,P1020@1 {
			device_type = "cpu";
			reg = <0x1>;
			next-level-cache = <&L2>;
		};
	};

	memory {
		device_type = "memory";
	};

	localbus@ffe05000 {
		#address-cells = <2>;
		#size-cells = <1>;
		compatible = "fsl,p1020-elbc", "fsl,elbc", "simple-bus";
		reg = <0 0xffe05000 0 0x1000>;
		interrupts = <19 2>;
		interrupt-parent = <&mpic>;

		/* NOR, NAND Flashes and Vitesse 5 port L2 switch */
		ranges = <0x0 0x0 0x0 0xef000000 0x01000000
			  0x1 0x0 0x0 0xffa00000 0x00040000
			  0x2 0x0 0x0 0xffb00000 0x00020000>;

		nor@0,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <0x0 0x0 0x1000000>;
			bank-width = <2>;
			device-width = <1>;

			partition@0 {
				/* This location must not be altered  */
				/* 256KB for Vitesse 7385 Switch firmware */
				reg = <0x0 0x00040000>;
				label = "NOR (RO) Vitesse-7385 Firmware";
				read-only;
			};

			partition@40000 {
				/* 256KB for DTB Image */
				reg = <0x00040000 0x00040000>;
				label = "NOR (RO) DTB Image";
				read-only;
			};

			partition@80000 {
				/* 3.5 MB for Linux Kernel Image */
				reg = <0x00080000 0x00380000>;
				label = "NOR (RO) Linux Kernel Image";
				read-only;
			};

			partition@400000 {
				/* 11MB for JFFS2 based Root file System */
				reg = <0x00400000 0x00b00000>;
				label = "NOR (RW) JFFS2 Root File System";
			};

			partition@f00000 {
				/* This location must not be altered  */
				/* 512KB for u-boot Bootloader Image */
				/* 512KB for u-boot Environment Variables */
				reg = <0x00f00000 0x00100000>;
				label = "NOR (RO) U-Boot Image";
				read-only;
			};
		};

		nand@1,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,p1020-fcm-nand",
				     "fsl,elbc-fcm-nand";
			reg = <0x1 0x0 0x40000>;

			partition@0 {
				/* This location must not be altered  */
				/* 1MB for u-boot Bootloader Image */
				reg = <0x0 0x00100000>;
				label = "NAND (RO) U-Boot Image";
				read-only;
			};

			partition@100000 {
				/* 1MB for DTB Image */
				reg = <0x00100000 0x00100000>;
				label = "NAND (RO) DTB Image";
				read-only;
			};

			partition@200000 {
				/* 4MB for Linux Kernel Image */
				reg = <0x00200000 0x00400000>;
				label = "NAND (RO) Linux Kernel Image";
				read-only;
			};

			partition@600000 {
				/* 4MB for Compressed Root file System Image */
				reg = <0x00600000 0x00400000>;
				label = "NAND (RO) Compressed RFS Image";
				read-only;
			};

			partition@a00000 {
				/* 7MB for JFFS2 based Root file System */
				reg = <0x00a00000 0x00700000>;
				label = "NAND (RW) JFFS2 Root File System";
			};

			partition@1100000 {
				/* 15MB for JFFS2 based Root file System */
				reg = <0x01100000 0x00f00000>;
				label = "NAND (RW) Writable User area";
			};
		};

		L2switch@2,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "vitesse-7385";
			reg = <0x2 0x0 0x20000>;
		};

	};

	soc@ffe00000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		compatible = "fsl,p1020-immr", "simple-bus";
		ranges = <0x0  0x0 0xffe00000 0x100000>;
		bus-frequency = <0>;		// Filled out by uboot.

		ecm-law@0 {
			compatible = "fsl,ecm-law";
			reg = <0x0 0x1000>;
			fsl,num-laws = <12>;
		};

		ecm@1000 {
			compatible = "fsl,p1020-ecm", "fsl,ecm";
			reg = <0x1000 0x1000>;
			interrupts = <16 2>;
			interrupt-parent = <&mpic>;
		};

		memory-controller@2000 {
			compatible = "fsl,p1020-memory-controller";
			reg = <0x2000 0x1000>;
			interrupt-parent = <&mpic>;
			interrupts = <16 2>;
		};

		i2c@3000 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <0>;
			compatible = "fsl-i2c";
			reg = <0x3000 0x100>;
			interrupts = <43 2>;
			interrupt-parent = <&mpic>;
			dfsrr;
			rtc@68 {
				compatible = "dallas,ds1339";
				reg = <0x68>;
			};
		};

		i2c@3100 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <1>;
			compatible = "fsl-i2c";
			reg = <0x3100 0x100>;
			interrupts = <43 2>;
			interrupt-parent = <&mpic>;
			dfsrr;
		};

		serial0: serial@4500 {
			cell-index = <0>;
			device_type = "serial";
			compatible = "ns16550";
			reg = <0x4500 0x100>;
			clock-frequency = <0>;
			interrupts = <42 2>;
			interrupt-parent = <&mpic>;
		};

		serial1: serial@4600 {
			cell-index = <1>;
			device_type = "serial";
			compatible = "ns16550";
			reg = <0x4600 0x100>;
			clock-frequency = <0>;
			interrupts = <42 2>;
			interrupt-parent = <&mpic>;
		};

		spi@7000 {
			cell-index = <0>;
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,espi";
			reg = <0x7000 0x1000>;
			interrupts = <59 0x2>;
			interrupt-parent = <&mpic>;
			mode = "cpu";

			fsl_m25p80@0 {
				#address-cells = <1>;
				#size-cells = <1>;
				compatible = "fsl,espi-flash";
				reg = <0>;
				linux,modalias = "fsl_m25p80";
				modal = "s25sl128b";
				spi-max-frequency = <50000000>;
				mode = <0>;

				partition@0 {
					/* 512KB for u-boot Bootloader Image */
					reg = <0x0 0x00080000>;
					label = "SPI (RO) U-Boot Image";
					read-only;
				};

				partition@80000 {
					/* 512KB for DTB Image */
					reg = <0x00080000 0x00080000>;
					label = "SPI (RO) DTB Image";
					read-only;
				};

				partition@100000 {
					/* 4MB for Linux Kernel Image */
					reg = <0x00100000 0x00400000>;
					label = "SPI (RO) Linux Kernel Image";
					read-only;
				};

				partition@500000 {
					/* 4MB for Compressed RFS Image */
					reg = <0x00500000 0x00400000>;
					label = "SPI (RO) Compressed RFS Image";
					read-only;
				};

				partition@900000 {
					/* 7MB for JFFS2 based RFS */
					reg = <0x00900000 0x00700000>;
					label = "SPI (RW) JFFS2 RFS";
				};
			};
		};

		gpio: gpio-controller@f000 {
			#gpio-cells = <2>;
			compatible = "fsl,mpc8572-gpio";
			reg = <0xf000 0x100>;
			interrupts = <47 0x2>;
			interrupt-parent = <&mpic>;
			gpio-controller;
		};

		L2: l2-cache-controller@20000 {
			compatible = "fsl,p1020-l2-cache-controller";
			reg = <0x20000 0x1000>;
			cache-line-size = <32>;	// 32 bytes
			cache-size = <0x40000>; // L2,256K
			interrupt-parent = <&mpic>;
			interrupts = <16 2>;
		};

		dma@21300 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,eloplus-dma";
			reg = <0x21300 0x4>;
			ranges = <0x0 0x21100 0x200>;
			cell-index = <0>;
			dma-channel@0 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x0 0x80>;
				cell-index = <0>;
				interrupt-parent = <&mpic>;
				interrupts = <20 2>;
			};
			dma-channel@80 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x80 0x80>;
				cell-index = <1>;
				interrupt-parent = <&mpic>;
				interrupts = <21 2>;
			};
			dma-channel@100 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x100 0x80>;
				cell-index = <2>;
				interrupt-parent = <&mpic>;
				interrupts = <22 2>;
			};
			dma-channel@180 {
				compatible = "fsl,eloplus-dma-channel";
				reg = <0x180 0x80>;
				cell-index = <3>;
				interrupt-parent = <&mpic>;
				interrupts = <23 2>;
			};
		};

		mdio@24000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,etsec2-mdio";
			reg = <0x24000 0x1000 0xb0030 0x4>;

			phy0: ethernet-phy@0 {
				interrupt-parent = <&mpic>;
				interrupts = <3 1>;
				reg = <0x0>;
			};

			phy1: ethernet-phy@1 {
				interrupt-parent = <&mpic>;
				interrupts = <2 1>;
				reg = <0x1>;
			};
		};

		mdio@25000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,etsec2-tbi";
			reg = <0x25000 0x1000 0xb1030 0x4>;

			tbi0: tbi-phy@11 {
				reg = <0x11>;
				device_type = "tbi-phy";
			};
		};

		enet0: ethernet@b0000 {
			#address-cells = <1>;
			#size-cells = <1>;
			device_type = "network";
			model = "eTSEC";
			compatible = "fsl,etsec2";
			fsl,num_rx_queues = <0x8>;
			fsl,num_tx_queues = <0x8>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupt-parent = <&mpic>;
			fixed-link = <1 1 1000 0 0>;
			phy-connection-type = "rgmii-id";

			queue-group@0 {
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0xb0000 0x1000>;
				interrupts = <29 2 30 2 34 2>;
			};

			queue-group@1 {
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0xb4000 0x1000>;
				interrupts = <17 2 18 2 24 2>;
			};
		};

		enet1: ethernet@b1000 {
			#address-cells = <1>;
			#size-cells = <1>;
			device_type = "network";
			model = "eTSEC";
			compatible = "fsl,etsec2";
			fsl,num_rx_queues = <0x8>;
			fsl,num_tx_queues = <0x8>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupt-parent = <&mpic>;
			phy-handle = <&phy0>;
			tbi-handle = <&tbi0>;
			phy-connection-type = "sgmii";

			queue-group@0 {
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0xb1000 0x1000>;
				interrupts = <35 2 36 2 40 2>;
			};

			queue-group@1 {
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0xb5000 0x1000>;
				interrupts = <51 2 52 2 67 2>;
			};
		};

		enet2: ethernet@b2000 {
			#address-cells = <1>;
			#size-cells = <1>;
			device_type = "network";
			model = "eTSEC";
			compatible = "fsl,etsec2";
			fsl,num_rx_queues = <0x8>;
			fsl,num_tx_queues = <0x8>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupt-parent = <&mpic>;
			phy-handle = <&phy1>;
			phy-connection-type = "rgmii-id";

			queue-group@0 {
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0xb2000 0x1000>;
				interrupts = <31 2 32 2 33 2>;
			};

			queue-group@1 {
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0xb6000 0x1000>;
				interrupts = <25 2 26 2 27 2>;
			};
		};

		usb@22000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl-usb2-dr";
			reg = <0x22000 0x1000>;
			interrupt-parent = <&mpic>;
			interrupts = <28 0x2>;
			phy_type = "ulpi";
		};

		/* USB2 is shared with localbus, so it must be disabled
		   by default. We can't put 'status = "disabled";' here
		   since U-Boot doesn't clear the status property when
		   it enables USB2. OTOH, U-Boot does create a new node
		   when there isn't any. So, just comment it out.
		usb@23000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl-usb2-dr";
			reg = <0x23000 0x1000>;
			interrupt-parent = <&mpic>;
			interrupts = <46 0x2>;
			phy_type = "ulpi";
		};
		*/

		sdhci@2e000 {
			compatible = "fsl,p1020-esdhc", "fsl,esdhc";
			reg = <0x2e000 0x1000>;
			interrupts = <72 0x2>;
			interrupt-parent = <&mpic>;
			/* Filled in by U-Boot */
			clock-frequency = <0>;
		};

		crypto@30000 {
			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
			reg = <0x30000 0x10000>;
			interrupts = <45 2 58 2>;
			interrupt-parent = <&mpic>;
			fsl,num-channels = <4>;
			fsl,channel-fifo-len = <24>;
			fsl,exec-units-mask = <0xbfe>;
			fsl,descriptor-types-mask = <0x3ab0ebf>;
		};

		mpic: pic@40000 {
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <0x40000 0x40000>;
			compatible = "chrp,open-pic";
			device_type = "open-pic";
		};

		msi@41600 {
			compatible = "fsl,p1020-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
			compatible = "fsl,p1020-guts";
			reg = <0xe0000 0x1000>;
			fsl,has-rstcr;
		};
	};

	pci0: pcie@ffe09000 {
		compatible = "fsl,mpc8548-pcie";
		device_type = "pci";
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <0 0xffe09000 0 0x1000>;
		bus-range = <0 255>;
		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0 0xffc30000 0x0 0x10000>;
		clock-frequency = <33333333>;
		interrupt-parent = <&mpic>;
		interrupts = <16 2>;
		pcie@0 {
			reg = <0x0 0x0 0x0 0x0 0x0>;
			#size-cells = <2>;
			#address-cells = <3>;
			device_type = "pci";
			ranges = <0x2000000 0x0 0xa0000000
				  0x2000000 0x0 0xa0000000
				  0x0 0x20000000

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

	pci1: pcie@ffe0a000 {
		compatible = "fsl,mpc8548-pcie";
		device_type = "pci";
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <0 0xffe0a000 0 0x1000>;
		bus-range = <0 255>;
		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
		clock-frequency = <33333333>;
		interrupt-parent = <&mpic>;
		interrupts = <16 2>;
		pcie@0 {
			reg = <0x0 0x0 0x0 0x0 0x0>;
			#size-cells = <2>;
			#address-cells = <3>;
			device_type = "pci";
			ranges = <0x2000000 0x0 0xc0000000
				  0x2000000 0x0 0xc0000000
				  0x0 0x20000000

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