197 lines
4.2 KiB
Plaintext
Executable file
197 lines
4.2 KiB
Plaintext
Executable file
/*
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* TQM8XX Device Tree Source
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*
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* Heiko Schocher <hs@denx.de>
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* 2010 DENX Software Engineering GmbH
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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 = "TQM8xx";
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compatible = "tqc,tqm8xx";
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#address-cells = <1>;
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#size-cells = <1>;
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aliases {
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ethernet0 = ð0;
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ethernet1 = ð1;
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mdio1 = &phy1;
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serial0 = &smc1;
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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,860@0 {
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device_type = "cpu";
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reg = <0x0>;
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d-cache-line-size = <16>; // 16 bytes
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i-cache-line-size = <16>; // 16 bytes
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d-cache-size = <0x1000>; // L1, 4K
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i-cache-size = <0x1000>; // L1, 4K
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timebase-frequency = <0>;
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bus-frequency = <0>;
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clock-frequency = <0>;
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interrupts = <15 2>; // decrementer interrupt
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interrupt-parent = <&PIC>;
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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 = <0x0 0x2000000>;
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};
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localbus@fff00100 {
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compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus";
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#address-cells = <2>;
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#size-cells = <1>;
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reg = <0xfff00100 0x40>;
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ranges = <
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0x0 0x0 0x40000000 0x800000
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0x3 0x0 0xc0000000 0x200
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>;
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flash@0,0 {
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compatible = "cfi-flash";
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reg = <0 0 0x800000>;
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#address-cells = <1>;
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#size-cells = <1>;
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bank-width = <4>;
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device-width = <2>;
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};
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/* Note: CAN support needs be enabled in U-Boot */
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can@3,0 {
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compatible = "intc,82527";
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reg = <3 0x0 0x80>;
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interrupts = <8 1>;
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interrupt-parent = <&PIC>;
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bosch,external-clock-frequency = <16000000>;
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bosch,disconnect-rx1-input;
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bosch,disconnect-tx1-output;
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bosch,iso-low-speed-mux;
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bosch,clock-out-frequency = <16000000>;
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};
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can@3,100 {
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compatible = "intc,82527";
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reg = <3 0x100 0x80>;
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interrupts = <8 1>;
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interrupt-parent = <&PIC>;
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bosch,external-clock-frequency = <16000000>;
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bosch,disconnect-rx1-input;
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bosch,disconnect-tx1-output;
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bosch,iso-low-speed-mux;
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};
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};
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soc@fff00000 {
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#address-cells = <1>;
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#size-cells = <1>;
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device_type = "soc";
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ranges = <0x0 0xfff00000 0x00004000>;
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phy1: mdio@e00 {
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compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
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reg = <0xe00 0x188>;
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#address-cells = <1>;
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#size-cells = <0>;
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PHY: ethernet-phy@f {
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reg = <0xf>;
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};
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};
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eth1: ethernet@e00 {
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device_type = "network";
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compatible = "fsl,mpc866-fec-enet",
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"fsl,pq1-fec-enet";
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reg = <0xe00 0x188>;
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interrupts = <3 1>;
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interrupt-parent = <&PIC>;
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phy-handle = <&PHY>;
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linux,network-index = <1>;
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};
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PIC: pic@0 {
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x0 0x24>;
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compatible = "fsl,mpc860-pic", "fsl,pq1-pic";
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};
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cpm@9c0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,mpc860-cpm", "fsl,cpm1";
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ranges;
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reg = <0x9c0 0x40>;
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brg-frequency = <0>;
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interrupts = <0 2>; // cpm error interrupt
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interrupt-parent = <&CPM_PIC>;
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muram@2000 {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x2000 0x2000>;
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data@0 {
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compatible = "fsl,cpm-muram-data";
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reg = <0x0 0x2000>;
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};
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};
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brg@9f0 {
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compatible = "fsl,mpc860-brg",
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"fsl,cpm1-brg",
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"fsl,cpm-brg";
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reg = <0x9f0 0x10>;
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clock-frequency = <0>;
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};
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CPM_PIC: pic@930 {
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interrupt-controller;
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#address-cells = <0>;
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#interrupt-cells = <1>;
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interrupts = <5 2 0 2>;
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interrupt-parent = <&PIC>;
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reg = <0x930 0x20>;
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compatible = "fsl,mpc860-cpm-pic",
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"fsl,cpm1-pic";
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};
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smc1: serial@a80 {
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device_type = "serial";
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compatible = "fsl,mpc860-smc-uart",
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"fsl,cpm1-smc-uart";
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reg = <0xa80 0x10 0x3e80 0x40>;
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interrupts = <4>;
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interrupt-parent = <&CPM_PIC>;
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fsl,cpm-brg = <1>;
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fsl,cpm-command = <0x90>;
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};
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eth0: ethernet@a00 {
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device_type = "network";
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compatible = "fsl,mpc860-scc-enet",
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"fsl,cpm1-scc-enet";
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reg = <0xa00 0x18 0x3c00 0x100>;
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interrupts = <30>;
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interrupt-parent = <&CPM_PIC>;
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fsl,cpm-command = <0000>;
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linux,network-index = <0>;
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fixed-link = <0 0 10 0 0>;
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};
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};
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};
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};
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