Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/*
 * Lite5200 board Device Tree Source
 *
 * Copyright 2006-2007 Secret Lab Technologies Ltd.
 * Grant Likely <grant.likely@secretlab.ca>
 *
 * 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.
 */

/*
 * WARNING: Do not depend on this tree layout remaining static just yet.
 * The MPC5200 device tree conventions are still in flux
 * Keep an eye on the linuxppc-dev mailing list for more details
 */

/ {
        model = "fsl,lite5200";
        // revision = "1.0";
        compatible = "fsl,lite5200","generic-mpc5200";
        #address-cells = <1>;
        #size-cells = <1>;

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

                PowerPC,5200@0 {
                        device_type = "cpu";
                        reg = <0>;
                        d-cache-line-size = <20>;
                        i-cache-line-size = <20>;
                        d-cache-size = <4000>;          // L1, 16K
                        i-cache-size = <4000>;          // L1, 16K
                        timebase-frequency = <0>;        // from bootloader
                        bus-frequency = <0>;             // from bootloader
                        clock-frequency = <0>;           // from bootloader
                };
        };

        memory {
                device_type = "memory";
                reg = <00000000 04000000>;      // 64MB
        };

        soc5200@f0000000 {
                model = "fsl,mpc5200";
                compatible = "mpc5200";
                revision = "";                  // from bootloader
                device_type = "soc";
                ranges = <0 f0000000 0000c000>;
                reg = <f0000000 00000100>;
                bus-frequency = <0>;             // from bootloader
                system-frequency = <0>;          // from bootloader

                cdm@200 {
                        compatible = "mpc5200-cdm";
                        reg = <200 38>;
                };

                mpc5200_pic: pic@500 {
                        // 5200 interrupts are encoded into two levels;
                        interrupt-controller;
                        #interrupt-cells = <3>;
                        device_type = "interrupt-controller";
                        compatible = "mpc5200-pic";
                        reg = <500 80>;
                };

                gpt@600 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <0>;
                        reg = <600 10>;
                        interrupts = <1 9 0>;
                        interrupt-parent = <&mpc5200_pic>;
                        fsl,has-wdt;
                };

                gpt@610 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <1>;
                        reg = <610 10>;
                        interrupts = <1 a 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                gpt@620 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <2>;
                        reg = <620 10>;
                        interrupts = <1 b 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                gpt@630 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <3>;
                        reg = <630 10>;
                        interrupts = <1 c 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                gpt@640 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <4>;
                        reg = <640 10>;
                        interrupts = <1 d 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                gpt@650 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <5>;
                        reg = <650 10>;
                        interrupts = <1 e 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                gpt@660 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <6>;
                        reg = <660 10>;
                        interrupts = <1 f 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                gpt@670 {       // General Purpose Timer
                        compatible = "fsl,mpc5200-gpt";
                        cell-index = <7>;
                        reg = <670 10>;
                        interrupts = <1 10 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                rtc@800 {       // Real time clock
                        compatible = "mpc5200-rtc";
                        device_type = "rtc";
                        reg = <800 100>;
                        interrupts = <1 5 0 1 6 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                mscan@900 {
                        device_type = "mscan";
                        compatible = "mpc5200-mscan";
                        cell-index = <0>;
                        interrupts = <2 11 0>;
                        interrupt-parent = <&mpc5200_pic>;
                        reg = <900 80>;
                };

                mscan@980 {
                        device_type = "mscan";
                        compatible = "mpc5200-mscan";
                        cell-index = <1>;
                        interrupts = <2 12 0>;
                        interrupt-parent = <&mpc5200_pic>;
                        reg = <980 80>;
                };

                gpio@b00 {
                        compatible = "mpc5200-gpio";
                        reg = <b00 40>;
                        interrupts = <1 7 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                gpio-wkup@c00 {
                        compatible = "mpc5200-gpio-wkup";
                        reg = <c00 40>;
                        interrupts = <1 8 0 0 3 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                spi@f00 {
                        device_type = "spi";
                        compatible = "mpc5200-spi";
                        reg = <f00 20>;
                        interrupts = <2 d 0 2 e 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                usb@1000 {
                        device_type = "usb-ohci-be";
                        compatible = "mpc5200-ohci","ohci-be";
                        reg = <1000 ff>;
                        interrupts = <2 6 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                bestcomm@1200 {
                        device_type = "dma-controller";
                        compatible = "mpc5200-bestcomm";
                        reg = <1200 80>;
                        interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
                                      3 4 0  3 5 0  3 6 0  3 7 0
                                      3 8 0  3 9 0  3 a 0  3 b 0
                                      3 c 0  3 d 0  3 e 0  3 f 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                xlb@1f00 {
                        compatible = "mpc5200-xlb";
                        reg = <1f00 100>;
                };

                serial@2000 {           // PSC1
                        device_type = "serial";
                        compatible = "mpc5200-psc-uart";
                        port-number = <0>;  // Logical port assignment
                        cell-index = <0>;
                        reg = <2000 100>;
                        interrupts = <2 1 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                // PSC2 in ac97 mode example
                //ac97@2200 {           // PSC2
                //      device_type = "sound";
                //      compatible = "mpc5200-psc-ac97";
                //      cell-index = <1>;
                //      reg = <2200 100>;
                //      interrupts = <2 2 0>;
                //      interrupt-parent = <&mpc5200_pic>;
                //};

                // PSC3 in CODEC mode example
                //i2s@2400 {            // PSC3
                //      device_type = "sound";
                //      compatible = "mpc5200-psc-i2s";
                //      cell-index = <2>;
                //      reg = <2400 100>;
                //      interrupts = <2 3 0>;
                //      interrupt-parent = <&mpc5200_pic>;
                //};

                // PSC4 in uart mode example
                //serial@2600 {         // PSC4
                //      device_type = "serial";
                //      compatible = "mpc5200-psc-uart";
                //      cell-index = <3>;
                //      reg = <2600 100>;
                //      interrupts = <2 b 0>;
                //      interrupt-parent = <&mpc5200_pic>;
                //};

                // PSC5 in uart mode example
                //serial@2800 {         // PSC5
                //      device_type = "serial";
                //      compatible = "mpc5200-psc-uart";
                //      cell-index = <4>;
                //      reg = <2800 100>;
                //      interrupts = <2 c 0>;
                //      interrupt-parent = <&mpc5200_pic>;
                //};

                // PSC6 in spi mode example
                //spi@2c00 {            // PSC6
                //      device_type = "spi";
                //      compatible = "mpc5200-psc-spi";
                //      cell-index = <5>;
                //      reg = <2c00 100>;
                //      interrupts = <2 4 0>;
                //      interrupt-parent = <&mpc5200_pic>;
                //};

                ethernet@3000 {
                        device_type = "network";
                        compatible = "mpc5200-fec";
                        reg = <3000 800>;
                        mac-address = [ 02 03 04 05 06 07 ]; // Bad!
                        interrupts = <2 5 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                ata@3a00 {
                        device_type = "ata";
                        compatible = "mpc5200-ata";
                        reg = <3a00 100>;
                        interrupts = <2 7 0>;
                        interrupt-parent = <&mpc5200_pic>;
                };

                i2c@3d00 {
                        device_type = "i2c";
                        compatible = "mpc5200-i2c","fsl-i2c";
                        cell-index = <0>;
                        reg = <3d00 40>;
                        interrupts = <2 f 0>;
                        interrupt-parent = <&mpc5200_pic>;
                        fsl5200-clocking;
                };

                i2c@3d40 {
                        device_type = "i2c";
                        compatible = "mpc5200-i2c","fsl-i2c";
                        cell-index = <1>;
                        reg = <3d40 40>;
                        interrupts = <2 10 0>;
                        interrupt-parent = <&mpc5200_pic>;
                        fsl5200-clocking;
                };
                sram@8000 {
                        device_type = "sram";
                        compatible = "mpc5200-sram","sram";
                        reg = <8000 4000>;
                };
        };

        pci@f0000d00 {
                #interrupt-cells = <1>;
                #size-cells = <2>;
                #address-cells = <3>;
                device_type = "pci";
                compatible = "mpc5200-pci";
                reg = <f0000d00 100>;
                interrupt-map-mask = <f800 0 0 7>;
                interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3
                                 c000 0 0 2 &mpc5200_pic 0 0 3
                                 c000 0 0 3 &mpc5200_pic 0 0 3
                                 c000 0 0 4 &mpc5200_pic 0 0 3>;
                clock-frequency = <0>; // From boot loader
                interrupts = <2 8 0 2 9 0 2 a 0>;
                interrupt-parent = <&mpc5200_pic>;
                bus-range = <0 0>;
                ranges = <42000000 0 80000000 80000000 0 20000000
                          02000000 0 a0000000 a0000000 0 10000000
                          01000000 0 00000000 b0000000 0 01000000>;
        };
};