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/*
* TQM8XX Device Tree Source
*
* Heiko Schocher <hs@denx.de>
* 2010 DENX Software Engineering GmbH
*
* 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.
*/
/dts-v1/;
/ {
model = "TQM8xx";
compatible = "tqc,tqm8xx";
#address-cells = <1>;
#size-cells = <1>;
aliases {
ethernet0 = ð0;
ethernet1 = ð1;
mdio1 = &phy1;
serial0 = &smc1;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,860@0 {
device_type = "cpu";
reg = <0x0>;
d-cache-line-size = <16>; // 16 bytes
i-cache-line-size = <16>; // 16 bytes
d-cache-size = <0x1000>; // L1, 4K
i-cache-size = <0x1000>; // L1, 4K
timebase-frequency = <0>;
bus-frequency = <0>;
clock-frequency = <0>;
interrupts = <15 2>; // decrementer interrupt
interrupt-parent = <&PIC>;
};
};
memory {
device_type = "memory";
reg = <0x0 0x2000000>;
};
localbus@fff00100 {
compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus";
#address-cells = <2>;
#size-cells = <1>;
reg = <0xfff00100 0x40>;
ranges = <
0x0 0x0 0x40000000 0x800000
0x3 0x0 0xc0000000 0x200
>;
flash@0,0 {
compatible = "cfi-flash";
reg = <0 0 0x800000>;
#address-cells = <1>;
#size-cells = <1>;
bank-width = <4>;
device-width = <2>;
};
/* Note: CAN support needs be enabled in U-Boot */
can@3,0 {
compatible = "intc,82527";
reg = <3 0x0 0x80>;
interrupts = <8 1>;
interrupt-parent = <&PIC>;
bosch,external-clock-frequency = <16000000>;
bosch,disconnect-rx1-input;
bosch,disconnect-tx1-output;
bosch,iso-low-speed-mux;
bosch,clock-out-frequency = <16000000>;
};
can@3,100 {
compatible = "intc,82527";
reg = <3 0x100 0x80>;
interrupts = <8 1>;
interrupt-parent = <&PIC>;
bosch,external-clock-frequency = <16000000>;
bosch,disconnect-rx1-input;
bosch,disconnect-tx1-output;
bosch,iso-low-speed-mux;
};
};
soc@fff00000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
ranges = <0x0 0xfff00000 0x00004000>;
phy1: mdio@e00 {
compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
reg = <0xe00 0x188>;
#address-cells = <1>;
#size-cells = <0>;
PHY: ethernet-phy@f {
reg = <0xf>;
};
};
eth1: ethernet@e00 {
device_type = "network";
compatible = "fsl,mpc866-fec-enet",
"fsl,pq1-fec-enet";
reg = <0xe00 0x188>;
interrupts = <3 1>;
interrupt-parent = <&PIC>;
phy-handle = <&PHY>;
linux,network-index = <1>;
};
PIC: pic@0 {
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x0 0x24>;
compatible = "fsl,mpc860-pic", "fsl,pq1-pic";
};
cpm@9c0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc860-cpm", "fsl,cpm1";
ranges;
reg = <0x9c0 0x40>;
brg-frequency = <0>;
interrupts = <0 2>; // cpm error interrupt
interrupt-parent = <&CPM_PIC>;
muram@2000 {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x2000 0x2000>;
data@0 {
compatible = "fsl,cpm-muram-data";
reg = <0x0 0x2000>;
};
};
brg@9f0 {
compatible = "fsl,mpc860-brg",
"fsl,cpm1-brg",
"fsl,cpm-brg";
reg = <0x9f0 0x10>;
clock-frequency = <0>;
};
CPM_PIC: pic@930 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
interrupts = <5 2 0 2>;
interrupt-parent = <&PIC>;
reg = <0x930 0x20>;
compatible = "fsl,mpc860-cpm-pic",
"fsl,cpm1-pic";
};
smc1: serial@a80 {
device_type = "serial";
compatible = "fsl,mpc860-smc-uart",
"fsl,cpm1-smc-uart";
reg = <0xa80 0x10 0x3e80 0x40>;
interrupts = <4>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-brg = <1>;
fsl,cpm-command = <0x90>;
};
eth0: ethernet@a00 {
device_type = "network";
compatible = "fsl,mpc860-scc-enet",
"fsl,cpm1-scc-enet";
reg = <0xa00 0x18 0x3c00 0x100>;
interrupts = <30>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-command = <0000>;
linux,network-index = <0>;
fixed-link = <0 0 10 0 0>;
};
};
};
};
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