319 строки
7.8 KiB
Plaintext
319 строки
7.8 KiB
Plaintext
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/*
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* Freescale Media5200 board Device Tree Source
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*
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* Copyright 2009 Secret Lab Technologies Ltd.
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* Grant Likely <grant.likely@secretlab.ca>
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* Steven Cavanagh <scavanagh@secretlab.ca>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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/dts-v1/;
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/ {
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model = "fsl,media5200";
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compatible = "fsl,media5200";
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&mpc5200_pic>;
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aliases {
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console = &console;
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ethernet0 = ð0;
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};
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chosen {
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linux,stdout-path = &console;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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PowerPC,5200@0 {
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device_type = "cpu";
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reg = <0>;
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d-cache-line-size = <32>;
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i-cache-line-size = <32>;
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d-cache-size = <0x4000>; // L1, 16K
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i-cache-size = <0x4000>; // L1, 16K
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timebase-frequency = <33000000>; // 33 MHz, these were configured by U-Boot
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bus-frequency = <132000000>; // 132 MHz
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clock-frequency = <396000000>; // 396 MHz
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};
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x08000000>; // 128MB RAM
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};
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soc@f0000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,mpc5200b-immr";
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ranges = <0 0xf0000000 0x0000c000>;
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reg = <0xf0000000 0x00000100>;
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bus-frequency = <132000000>;// 132 MHz
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system-frequency = <0>; // from bootloader
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cdm@200 {
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compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
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reg = <0x200 0x38>;
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};
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mpc5200_pic: interrupt-controller@500 {
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// 5200 interrupts are encoded into two levels;
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interrupt-controller;
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#interrupt-cells = <3>;
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compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
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reg = <0x500 0x80>;
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};
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timer@600 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x600 0x10>;
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interrupts = <1 9 0>;
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fsl,has-wdt;
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};
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timer@610 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x610 0x10>;
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interrupts = <1 10 0>;
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};
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timer@620 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x620 0x10>;
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interrupts = <1 11 0>;
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};
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timer@630 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x630 0x10>;
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interrupts = <1 12 0>;
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};
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timer@640 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x640 0x10>;
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interrupts = <1 13 0>;
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};
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timer@650 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x650 0x10>;
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interrupts = <1 14 0>;
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};
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timer@660 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x660 0x10>;
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interrupts = <1 15 0>;
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};
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timer@670 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x670 0x10>;
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interrupts = <1 16 0>;
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};
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rtc@800 { // Real time clock
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compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
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reg = <0x800 0x100>;
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interrupts = <1 5 0 1 6 0>;
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};
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can@900 {
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compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
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interrupts = <2 17 0>;
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reg = <0x900 0x80>;
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};
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can@980 {
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compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
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interrupts = <2 18 0>;
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reg = <0x980 0x80>;
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};
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gpio_simple: gpio@b00 {
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compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
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reg = <0xb00 0x40>;
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interrupts = <1 7 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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gpio_wkup: gpio@c00 {
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compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
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reg = <0xc00 0x40>;
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interrupts = <1 8 0 0 3 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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spi@f00 {
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compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
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reg = <0xf00 0x20>;
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interrupts = <2 13 0 2 14 0>;
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};
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usb@1000 {
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compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
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reg = <0x1000 0x100>;
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interrupts = <2 6 0>;
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};
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dma-controller@1200 {
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compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
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reg = <0x1200 0x80>;
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interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
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3 4 0 3 5 0 3 6 0 3 7 0
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3 8 0 3 9 0 3 10 0 3 11 0
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3 12 0 3 13 0 3 14 0 3 15 0>;
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};
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xlb@1f00 {
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compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
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reg = <0x1f00 0x100>;
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};
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// PSC6 in uart mode
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console: serial@2c00 { // PSC6
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compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
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cell-index = <5>;
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port-number = <0>; // Logical port assignment
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reg = <0x2c00 0x100>;
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interrupts = <2 4 0>;
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};
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eth0: ethernet@3000 {
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compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
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reg = <0x3000 0x400>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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interrupts = <2 5 0>;
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phy-handle = <&phy0>;
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};
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mdio@3000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
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reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts
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interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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ata@3a00 {
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compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
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reg = <0x3a00 0x100>;
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interrupts = <2 7 0>;
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};
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i2c@3d00 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
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reg = <0x3d00 0x40>;
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interrupts = <2 15 0>;
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fsl5200-clocking;
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};
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i2c@3d40 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
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reg = <0x3d40 0x40>;
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interrupts = <2 16 0>;
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fsl5200-clocking;
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};
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sram@8000 {
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compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
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reg = <0x8000 0x4000>;
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};
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};
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pci@f0000d00 {
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#interrupt-cells = <1>;
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#size-cells = <2>;
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#address-cells = <3>;
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device_type = "pci";
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compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
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reg = <0xf0000d00 0x100>;
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <0xc000 0 0 1 &media5200_fpga 0 2 // 1st slot
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0xc000 0 0 2 &media5200_fpga 0 3
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0xc000 0 0 3 &media5200_fpga 0 4
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0xc000 0 0 4 &media5200_fpga 0 5
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0xc800 0 0 1 &media5200_fpga 0 3 // 2nd slot
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0xc800 0 0 2 &media5200_fpga 0 4
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0xc800 0 0 3 &media5200_fpga 0 5
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0xc800 0 0 4 &media5200_fpga 0 2
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0xd000 0 0 1 &media5200_fpga 0 4 // miniPCI
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0xd000 0 0 2 &media5200_fpga 0 5
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0xe000 0 0 1 &media5200_fpga 0 5 // CoralIP
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>;
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clock-frequency = <0>; // From boot loader
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interrupts = <2 8 0 2 9 0 2 10 0>;
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interrupt-parent = <&mpc5200_pic>;
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bus-range = <0 0>;
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ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
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0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
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0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
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};
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localbus {
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compatible = "fsl,mpc5200b-lpb","simple-bus";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges = < 0 0 0xfc000000 0x02000000
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1 0 0xfe000000 0x02000000
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2 0 0xf0010000 0x00010000
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3 0 0xf0020000 0x00010000 >;
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flash@0,0 {
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compatible = "amd,am29lv28ml", "cfi-flash";
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reg = <0 0x0 0x2000000>; // 32 MB
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bank-width = <4>; // Width in bytes of the flash bank
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device-width = <2>; // Two devices on each bank
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};
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flash@1,0 {
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compatible = "amd,am29lv28ml", "cfi-flash";
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reg = <1 0 0x2000000>; // 32 MB
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bank-width = <4>; // Width in bytes of the flash bank
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device-width = <2>; // Two devices on each bank
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};
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media5200_fpga: fpga@2,0 {
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compatible = "fsl,media5200-fpga";
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interrupt-controller;
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#interrupt-cells = <2>; // 0:bank 1:id; no type field
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reg = <2 0 0x10000>;
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interrupt-parent = <&mpc5200_pic>;
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interrupts = <0 0 3 // IRQ bank 0
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1 1 3>; // IRQ bank 1
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};
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uart@3,0 {
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compatible = "ti,tl16c752bpt";
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reg = <3 0 0x10000>;
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interrupt-parent = <&media5200_fpga>;
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interrupts = <0 0 0 1>; // 2 irqs
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};
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};
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};
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