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|
/*
* 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\0generic-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 = "mpc5200-gpt";
device_type = "gpt";
cell-index = <0>;
reg = <600 10>;
interrupts = <1 9 0>;
interrupt-parent = <&mpc5200_pic>;
has-wdt;
};
gpt@610 { // General Purpose Timer
compatible = "mpc5200-gpt";
device_type = "gpt";
cell-index = <1>;
reg = <610 10>;
interrupts = <1 a 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@620 { // General Purpose Timer
compatible = "mpc5200-gpt";
device_type = "gpt";
cell-index = <2>;
reg = <620 10>;
interrupts = <1 b 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@630 { // General Purpose Timer
compatible = "mpc5200-gpt";
device_type = "gpt";
cell-index = <3>;
reg = <630 10>;
interrupts = <1 c 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@640 { // General Purpose Timer
compatible = "mpc5200-gpt";
device_type = "gpt";
cell-index = <4>;
reg = <640 10>;
interrupts = <1 d 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@650 { // General Purpose Timer
compatible = "mpc5200-gpt";
device_type = "gpt";
cell-index = <5>;
reg = <650 10>;
interrupts = <1 e 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@660 { // General Purpose Timer
compatible = "mpc5200-gpt";
device_type = "gpt";
cell-index = <6>;
reg = <660 10>;
interrupts = <1 f 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@670 { // General Purpose Timer
compatible = "mpc5200-gpt";
device_type = "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\0ohci-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\0fsl-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\0fsl-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\0sram";
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>;
};
};
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