Commit 95074009 authored by Zhicheng Fan's avatar Zhicheng Fan Committed by Kumar Gala
Browse files

powerpc/85xx: Add dts for p1020rdb-pc board 



P1020RDB-PC Overview
------------------
1Gbyte DDR3 SDRAM
32 Mbyte NAND flash
10 16Mbyte NOR flash
16 Mbyte SPI flash
SD connector to interface with the SD memory card
Real-time clock on I2C bus

PCIe:
- x1 PCIe slot
- x1 mini-PCIe slot

10/100/1000 BaseT Ethernet ports:
- eTSEC1, RGMII: one 10/100/1000 port using VitesseTM VSC7385 L2 switch
- eTSEC2, SGMII: one 10/100/1000 port using VitesseTM VSC8221
- eTSEC3, RGMII: one 10/100/1000 port using AtherosTM AR8021

USB 2.0 port:
- Two USB2.0 Type A receptacles
- One USB2.0 signal to Mini PCIe slot

Dual RJ45 UART ports:
- DUART interface: supports two UARTs up to 115200 bps for console display

Signed-off-by: default avatarZhicheng Fan <b32736@freescale.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 7e6af144

arch/powerpc/boot/dts/p1020rdb-pc.dtsi

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/*

 * P1020 RDB-PC Device Tree Source stub (no addresses or top-level ranges)

 *

 * Copyright 2012 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.

 */



&lbc {

	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 Vitesse-7385 Firmware";

			read-only;

		};



		partition@40000 {

			/* 256KB for DTB Image */

			reg = <0x00040000 0x00040000>;

			label = "NOR DTB Image";

		};



		partition@80000 {

			/* 3.5 MB for Linux Kernel Image */

			reg = <0x00080000 0x00380000>;

			label = "NOR Linux Kernel Image";

		};



		partition@400000 {

			/* 11MB for JFFS2 based Root file System */

			reg = <0x00400000 0x00b00000>;

			label = "NOR 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 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 U-Boot Image";

			read-only;

		};



		partition@100000 {

			/* 1MB for DTB Image */

			reg = <0x00100000 0x00100000>;

			label = "NAND DTB Image";

		};



		partition@200000 {

			/* 4MB for Linux Kernel Image */

			reg = <0x00200000 0x00400000>;

			label = "NAND Linux Kernel Image";

		};



		partition@600000 {

			/* 4MB for Compressed Root file System Image */

			reg = <0x00600000 0x00400000>;

			label = "NAND Compressed RFS Image";

		};



		partition@a00000 {

			/* 7MB for JFFS2 based Root file System */

			reg = <0x00a00000 0x00700000>;

			label = "NAND JFFS2 Root File System";

		};



		partition@1100000 {

			/* 15MB for JFFS2 based Root file System */

			reg = <0x01100000 0x00f00000>;

			label = "NAND Writable User area";

		};

	};



	L2switch@2,0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "vitesse-7385";

		reg = <0x2 0x0 0x20000>;

	};



	cpld@3,0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "cpld";

		reg = <0x3 0x0 0x20000>;

		read-only;

	};

};



&soc {

	i2c@3000 {

		rtc@68 {

			compatible = "pericom,pt7c4338";

			reg = <0x68>;

		};

	};



	spi@7000 {

		flash@0 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "spansion,s25sl12801";

			reg = <0>;

			spi-max-frequency = <40000000>; /* input clock */



			partition@u-boot {

				/* 512KB for u-boot Bootloader Image */

				reg = <0x0 0x00080000>;

				label = "u-boot";

				read-only;

			};



			partition@dtb {

				/* 512KB for DTB Image*/

				reg = <0x00080000 0x00080000>;

				label = "dtb";

			};



			partition@kernel {

				/* 4MB for Linux Kernel Image */

				reg = <0x00100000 0x00400000>;

				label = "kernel";

			};



			partition@fs {

				/* 4MB for Compressed RFS Image */

				reg = <0x00500000 0x00400000>;

				label = "file system";

			};



			partition@jffs-fs {

				/* 7MB for JFFS2 based RFS */

				reg = <0x00900000 0x00700000>;

				label = "file system jffs2";

			};

		};

	};



	usb@22000 {

		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 {

		phy_type = "ulpi";

	};

	*/



	mdio@24000 {

		phy0: ethernet-phy@0 {

			interrupt-parent = <&mpic>;

			interrupts = <3 1>;

			reg = <0x0>;

		};



		phy1: ethernet-phy@1 {

			interrupt-parent = <&mpic>;

			interrupts = <2 1>;

			reg = <0x1>;

		};



		tbi0: tbi-phy@11 {

			device_type = "tbi-phy";

			reg = <0x11>;

		};

	};



	mdio@25000 {

		tbi1: tbi-phy@11 {

			reg = <0x11>;

			device_type = "tbi-phy";

		};

	};



	enet0: ethernet@b0000 {

		fixed-link = <1 1 1000 0 0>;

		phy-connection-type = "rgmii-id";



	};



	enet1: ethernet@b1000 {

		phy-handle = <&phy0>;

		tbi-handle = <&tbi1>;

		phy-connection-type = "sgmii";

	};



	enet2: ethernet@b2000 {

		phy-handle = <&phy1>;

		phy-connection-type = "rgmii-id";

	};

};

arch/powerpc/boot/dts/p1020rdb-pc_32b.dts

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/*

 * P1020 RDB-PC Device Tree Source (32-bit address map)

 *

 * Copyright 2012 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.

 */



/include/ "fsl/p1020si-pre.dtsi"

/ {

	model = "fsl,P1020RDB-PC";

	compatible = "fsl,P1020RDB-PC";



	memory {

		device_type = "memory";

	};



	lbc: localbus@ffe05000 {

		reg = <0 0xffe05000 0 0x1000>;



		/* NOR, NAND Flashes and Vitesse 5 port L2 switch */

		ranges = <0x0 0x0 0x0 0xef000000 0x01000000

			  0x1 0x0 0x0 0xff800000 0x00040000

			  0x2 0x0 0x0 0xffb00000 0x00020000

			  0x3 0x0 0x0 0xffa00000 0x00020000>;

	};



	soc: soc@ffe00000 {

		ranges = <0x0 0x0 0xffe00000 0x100000>;

	};



	pci0: pcie@ffe09000 {

		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000

			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;

		reg = <0 0xffe09000 0 0x1000>;

		pcie@0 {

			ranges = <0x2000000 0x0 0xa0000000

				  0x2000000 0x0 0xa0000000

				  0x0 0x20000000



				  0x1000000 0x0 0x0

				  0x1000000 0x0 0x0

				  0x0 0x100000>;

		};

	};



	pci1: pcie@ffe0a000 {

		reg = <0 0xffe0a000 0 0x1000>;

		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000

			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;

		pcie@0 {

			ranges = <0x2000000 0x0 0x80000000

				  0x2000000 0x0 0x80000000

				  0x0 0x20000000



				  0x1000000 0x0 0x0

				  0x1000000 0x0 0x0

				  0x0 0x100000>;

		};

	};

};



/include/ "p1020rdb-pc.dtsi"

/include/ "fsl/p1020si-post.dtsi"

arch/powerpc/boot/dts/p1020rdb-pc_36b.dts

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/*

 * P1020 RDB-PC Device Tree Source (36-bit address map)

 *

 * Copyright 2012 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.

 */



/include/ "fsl/p1020si-pre.dtsi"

/ {

	model = "fsl,P1020RDB-PC";

	compatible = "fsl,P1020RDB-PC";



	memory {

		device_type = "memory";

	};



	lbc: localbus@fffe05000 {

		reg = <0xf 0xffe05000 0 0x1000>;



		/* NOR, NAND Flashes and Vitesse 5 port L2 switch */

		ranges = <0x0 0x0 0xf 0xef000000 0x01000000

			  0x1 0x0 0xf 0xff800000 0x00040000

			  0x2 0x0 0xf 0xffb00000 0x00040000

			  0x3 0x0 0xf 0xffa00000 0x00020000>;

	};



	soc: soc@fffe00000 {

		ranges = <0x0 0xf 0xffe00000 0x100000>;

	};



	pci0: pcie@fffe09000 {

		reg = <0xf 0xffe09000 0 0x1000>;

		ranges = <0x2000000 0x0 0xc0000000 0xc 0x20000000 0x0 0x20000000

			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;

		pcie@0 {

			ranges = <0x2000000 0x0 0xc0000000

				  0x2000000 0x0 0xc0000000

				  0x0 0x20000000



				  0x1000000 0x0 0x0

				  0x1000000 0x0 0x0

				  0x0 0x100000>;

		};

	};



	pci1: pcie@fffe0a000 {

		reg = <0xf 0xffe0a000 0 0x1000>;

		ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000

			  0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;

		pcie@0 {

			ranges = <0x2000000 0x0 0x80000000

				  0x2000000 0x0 0x80000000

				  0x0 0x20000000



				  0x1000000 0x0 0x0

				  0x1000000 0x0 0x0

				  0x0 0x100000>;

		};

	};

};



/include/ "p1020rdb-pc.dtsi"

/include/ "fsl/p1020si-post.dtsi"

arch/powerpc/boot/dts/p1020rdb-pc_camp_core0.dts

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/*

 * P1020 RDB-PC  Core0 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 file allows core0 to have memory, l2, i2c, spi, gpio, tdm, dma, usb,

 * eth1, eth2, sdhc, crypto, global-util, message, pci0, pci1, msi.

 *

 * Please note to add "-b 0" for core0's dts compiling.

 *

 * Copyright 2012 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/ "p1020rdb-pc_32b.dts"



/ {

	model = "fsl,P1020RDB-PC";

	compatible = "fsl,P1020RDB-PC";



	aliases {

		ethernet1 = &enet1;

		ethernet2 = &enet2;

		serial0 = &serial0;

		pci0 = &pci0;

		pci1 = &pci1;

	};



	cpus {

		PowerPC,P1020@1 {

			status = "disabled";

		};

	};



	memory {

		device_type = "memory";

	};



	localbus@ffe05000 {

		status = "disabled";

	};



	soc@ffe00000 {

		serial1: serial@4600 {

			status = "disabled";

		};



		enet0: ethernet@b0000 {

			status = "disabled";

		};



		mpic: pic@40000 {

			protected-sources = <

			42 29 30 34	/* serial1, enet0-queue-group0 */

			17 18 24 45	/* enet0-queue-group1, crypto */

			>;

			pic-no-reset;

		};

	};

};

arch/powerpc/boot/dts/p1020rdb-pc_camp_core1.dts

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/*

 * P1020 RDB-PC 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, eth0, crypto.

 *

 * Please note to add "-b 1" for core1's dts compiling.

 *

 * Copyright 2012 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/ "p1020rdb-pc_32b.dts"



/ {

	model = "fsl,P1020RDB-PC";

	compatible = "fsl,P1020RDB-PC";



	aliases {

		ethernet0 = &enet0;

		serial0 = &serial1;

		};



	cpus {

		PowerPC,P1020@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";

		};



		gpio: gpio-controller@f000 {

			status = "disabled";

		};



		dma@21300 {

			status = "disabled";

		};



		mdio@24000 {

			status = "disabled";

		};



		mdio@25000 {

			status = "disabled";

		};



		enet1: ethernet@b1000 {

			status = "disabled";

		};



		enet2: ethernet@b2000 {

			status = "disabled";

		};



		usb@22000 {

			status = "disabled";

		};



		sdhci@2e000 {

			status = "disabled";

		};



		mpic: pic@40000 {

			protected-sources = <

			16 		/* ecm, mem, L2, pci0, pci1 */

			43 42 59	/* i2c, serial0, spi */

			47 63 62 	/* gpio, tdm */

			20 21 22 23	/* dma */

			03 02 		/* mdio */

			35 36 40	/* enet1-queue-group0 */

			51 52 67	/* enet1-queue-group1 */

			31 32 33	/* enet2-queue-group0 */

			25 26 27	/* enet2-queue-group1 */

			28 72 58 	/* usb, sdhci, crypto */

			0xb0 0xb1 0xb2	/* message */

			0xb3 0xb4 0xb5

			0xb6 0xb7

			0xe0 0xe1 0xe2	/* msi */

			0xe3 0xe4 0xe5

			0xe6 0xe7		/* sdhci, crypto , pci */

			>;

			pic-no-reset;

		};



		msi@41600 {

			status = "disabled";

		};



		global-utilities@e0000 {	//global utilities block

			status = "disabled";

		};

	};



	pci0: pcie@ffe09000 {

		status = "disabled";

	};



	pci1: pcie@ffe0a000 {

		status = "disabled";

	};

};

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