xref: /OK3568_Linux_fs/kernel/arch/powerpc/boot/dts/fsl/p1023rdb.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * P1023 RDB Device Tree Source
 *
 * Copyright 2013 - 2014 Freescale Semiconductor Inc.
 *
 * Author: Chunhe Lan <Chunhe.Lan@freescale.com>
 *
 * 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/ "p1023si-pre.dtsi"

/ {
	model = "fsl,P1023";
	compatible = "fsl,P1023RDB";
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&mpic>;

	memory {
		device_type = "memory";
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		bman_fbpr: bman-fbpr {
			size = <0 0x1000000>;
			alignment = <0 0x1000000>;
		};
		qman_fqd: qman-fqd {
			size = <0 0x400000>;
			alignment = <0 0x400000>;
		};
		qman_pfdr: qman-pfdr {
			size = <0 0x2000000>;
			alignment = <0 0x2000000>;
		};
	};

	qportals: qman-portals@ff000000 {
		ranges = <0x0 0xf 0xff000000 0x200000>;
	};

	bportals: bman-portals@ff200000 {
		ranges = <0x0 0xf 0xff200000 0x200000>;
	};

	soc: soc@ff600000 {
		ranges = <0x0 0x0 0xff600000 0x200000>;

		i2c@3000 {
			eeprom@53 {
				compatible = "atmel,24c04";
				reg = <0x53>;
			};

			rtc@6f {
				compatible = "microchip,mcp7941x";
				reg = <0x6f>;
			};
		};

		usb@22000 {
			dr_mode = "host";
			phy_type = "ulpi";
		};
	};

	lbc: localbus@ff605000 {
		reg = <0 0xff605000 0 0x1000>;

		/* NOR, NAND Flashes */
		ranges = <0x0 0x0 0x0 0xec000000 0x04000000
			  0x1 0x0 0x0 0xffa00000 0x08000000>;

		nor@0,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <0x0 0x0 0x04000000>;
			bank-width = <2>;
			device-width = <1>;

			partition@0 {
				/* 48MB for Root File System */
				reg = <0x00000000 0x03000000>;
				label = "NOR Root File System";
			};

			partition@3000000 {
				/* 1MB for DTB Image */
				reg = <0x03000000 0x00100000>;
				label = "NOR DTB Image";
			};

			partition@3100000 {
				/* 14MB for Linux Kernel Image */
				reg = <0x03100000 0x00e00000>;
				label = "NOR Linux Kernel Image";
			};

			partition@3f00000 {
				/* This location must not be altered  */
				/* 512KB for u-boot Bootloader Image */
				/* 512KB for u-boot Environment Variables */
				reg = <0x03f00000 0x00100000>;
				label = "NOR U-Boot Image";
				read-only;
			};
		};

		nand@1,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "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 {
				/* 14MB for Linux Kernel Image */
				reg = <0x00200000 0x00e00000>;
				label = "NAND Linux Kernel Image";
			};

			partition@1000000 {
				/* 96MB for Root File System Image */
				reg = <0x01000000 0x06000000>;
				label = "NAND Root File System";
			};

			partition@7000000 {
				/* 16MB for User Writable Area */
				reg = <0x07000000 0x01000000>;
				label = "NAND Writable User area";
			};
		};
	};

	pci0: pcie@ff60a000 {
		reg = <0 0xff60a000 0 0x1000>;
		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
		pcie@0 {
			/* IRQ[0:3] are pulled up on board, set to active-low */
			interrupt-map-mask = <0xf800 0 0 7>;
			interrupt-map = <
				/* IDSEL 0x0 */
				0000 0 0 1 &mpic 0 1 0 0
				0000 0 0 2 &mpic 1 1 0 0
				0000 0 0 3 &mpic 2 1 0 0
				0000 0 0 4 &mpic 3 1 0 0
				>;
			ranges = <0x2000000 0x0 0xc0000000
				  0x2000000 0x0 0xc0000000
				  0x0 0x20000000

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

	board_pci1: pci1: pcie@ff609000 {
		reg = <0 0xff609000 0 0x1000>;
		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
		pcie@0 {
			/*
			 * IRQ[4:6] only for PCIe, set to active-high,
			 * IRQ[7] is pulled up on board, set to active-low
			 */
			interrupt-map-mask = <0xf800 0 0 7>;
			interrupt-map = <
				/* IDSEL 0x0 */
				0000 0 0 1 &mpic 4 2 0 0
				0000 0 0 2 &mpic 5 2 0 0
				0000 0 0 3 &mpic 6 2 0 0
				0000 0 0 4 &mpic 7 1 0 0
				>;
			ranges = <0x2000000 0x0 0xa0000000
				  0x2000000 0x0 0xa0000000
				  0x0 0x20000000

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

	pci2: pcie@ff60b000 {
		reg = <0 0xff60b000 0 0x1000>;
		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
		pcie@0 {
			/*
			 * IRQ[8:10] are pulled up on board, set to active-low
			 * IRQ[11] only for PCIe, set to active-high,
			 */
			interrupt-map-mask = <0xf800 0 0 7>;
			interrupt-map = <
				/* IDSEL 0x0 */
				0000 0 0 1 &mpic 8 1 0 0
				0000 0 0 2 &mpic 9 1 0 0
				0000 0 0 3 &mpic 10 1 0 0
				0000 0 0 4 &mpic 11 2 0 0
				>;
			ranges = <0x2000000 0x0 0x80000000
				  0x2000000 0x0 0x80000000
				  0x0 0x20000000

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

/include/ "p1023si-post.dtsi"