270 lines
6.6 KiB
Plaintext
270 lines
6.6 KiB
Plaintext
/*
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* CM5200 board Device Tree Source
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*
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* Copyright (C) 2007 Semihalf
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* Marian Balakowicz <m8@semihalf.com>
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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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/*
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* WARNING: Do not depend on this tree layout remaining static just yet.
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* The MPC5200 device tree conventions are still in flux
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* Keep an eye on the linuxppc-dev mailing list for more details
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*/
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/ {
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model = "schindler,cm5200";
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compatible = "schindler,cm5200";
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#address-cells = <1>;
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#size-cells = <1>;
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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 = <20>;
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i-cache-line-size = <20>;
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d-cache-size = <4000>; // L1, 16K
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i-cache-size = <4000>; // L1, 16K
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timebase-frequency = <0>; // from bootloader
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bus-frequency = <0>; // from bootloader
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clock-frequency = <0>; // from bootloader
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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 = <00000000 04000000>; // 64MB
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};
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soc5200@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 f0000000 0000c000>;
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reg = <f0000000 00000100>;
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bus-frequency = <0>; // from bootloader
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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 = <200 38>;
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};
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mpc5200_pic: pic@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 = <500 80>;
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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 = <600 10>;
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interrupts = <1 9 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <610 10>;
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interrupts = <1 a 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <620 10>;
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interrupts = <1 b 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <630 10>;
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interrupts = <1 c 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <640 10>;
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interrupts = <1 d 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <650 10>;
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interrupts = <1 e 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <660 10>;
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interrupts = <1 f 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <670 10>;
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interrupts = <1 10 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <800 100>;
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interrupts = <1 5 0 1 6 0>;
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interrupt-parent = <&mpc5200_pic>;
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};
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gpio@b00 {
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compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
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reg = <b00 40>;
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interrupts = <1 7 0>;
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interrupt-parent = <&mpc5200_pic>;
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};
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gpio@c00 {
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compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
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reg = <c00 40>;
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interrupts = <1 8 0 0 3 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <f00 20>;
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interrupts = <2 d 0 2 e 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <1000 ff>;
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interrupts = <2 6 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <1200 80>;
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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 a 0 3 b 0
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3 c 0 3 d 0 3 e 0 3 f 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <1f00 100>;
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};
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serial@2000 { // PSC1
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device_type = "serial";
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compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
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port-number = <0>; // Logical port assignment
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reg = <2000 100>;
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interrupts = <2 1 0>;
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interrupt-parent = <&mpc5200_pic>;
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};
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serial@2200 { // PSC2
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device_type = "serial";
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compatible = "fsl,mpc5200-psc-uart";
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port-number = <1>; // Logical port assignment
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reg = <2200 100>;
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interrupts = <2 2 0>;
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interrupt-parent = <&mpc5200_pic>;
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};
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serial@2400 { // PSC3
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device_type = "serial";
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compatible = "fsl,mpc5200-psc-uart";
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port-number = <2>; // Logical port assignment
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reg = <2400 100>;
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interrupts = <2 3 0>;
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interrupt-parent = <&mpc5200_pic>;
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};
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serial@2c00 { // PSC6
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device_type = "serial";
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compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
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port-number = <5>; // Logical port assignment
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reg = <2c00 100>;
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interrupts = <2 4 0>;
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interrupt-parent = <&mpc5200_pic>;
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};
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ethernet@3000 {
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device_type = "network";
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compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
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reg = <3000 400>;
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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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interrupt-parent = <&mpc5200_pic>;
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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 = <3000 400>; // 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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interrupt-parent = <&mpc5200_pic>;
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phy0: ethernet-phy@0 {
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device_type = "ethernet-phy";
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reg = <0>;
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};
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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 = <3d40 40>;
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interrupts = <2 10 0>;
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interrupt-parent = <&mpc5200_pic>;
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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 = <8000 4000>;
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};
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};
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lpb {
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model = "fsl,lpb";
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compatible = "fsl,lpb";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges = <0 0 fc000000 2000000>;
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// 16-bit flash device at LocalPlus Bus CS0
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flash@0,0 {
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compatible = "cfi-flash";
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reg = <0 0 2000000>;
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bank-width = <2>;
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device-width = <2>;
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#size-cells = <1>;
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#address-cells = <1>;
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};
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};
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};
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