And here comes the device tree source:
/*
* AmigaOne Device Tree Source
*
* Copyright 2007 Gerhard Pircher ([EMAIL PROTECTED])
*
* 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.
*/
/ {
model = "AmigaOne";
compatible = "eyetech,amigaone","mai-logic,teron";
coherency-off;
#address-cells = <1>;
#size-cells = <1>;
cpus {
#cpus = <1>;
#address-cells = <1>;
#size-cells = <0>;
[EMAIL PROTECTED] {
device_type = "cpu";
reg = <0>;
d-cache-line-size = <20>; // 32 bytes
i-cache-line-size = <20>; // 32 bytes
d-cache-size = <8000>; // L1, 32K
i-cache-size = <8000>; // L1, 32K
timebase-frequency = <0>; // 33.3 MHz, from U-boot
clock-frequency = <0>; // From U-boot
bus-frequency = <0>; // From U-boot
32-bit;
};
};
memory {
device_type = "memory";
reg = <0 0>; // From U-boot
};
[EMAIL PROTECTED] {
device_type = "pci";
compatible = "mai-logic,articia-s";
bus-frequency = <01fca055>; // 33.3MHz
bus-range = <0 ff>;
ranges = <01000000 0 00000000 fe000000 0 00c00000 // PCI
I/O
02000000 0 80000000 80000000 0 7d000000 // PCI
memory
02000000 0 fd000000 fd000000 0 01000000>; // PCI
alias memory
8259-interrupt-acknowledge = <fef00000>;
interrupt-parent = <&i8259>;
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
[EMAIL PROTECTED] {
compatible = "pciclass,0600";
vendor-id = <000010cc>;
device-id = <00000660>;
revision-id = <00000001>;
class-code = <00060000>;
subsystem-id = <0>;
subsystem-vendor-id = <0>;
devsel-speed = <00000001>;
66mhz-capable;
min-grant = <0>;
max-latency = <0>;
// AGP aperture is unset.
reg = <42000010 0 00000000 0 00400000>;
assigned-addresses = <42000010 0 00000000 0 00400000>;
};
[EMAIL PROTECTED] {
device_type = "isa";
compatible = "pciclass,0601";
vendor-id = <00001106>;
device-id = <00000686>;
revision-id = <00000010>;
class-code = <00060100>;
subsystem-id = <0>;
subsystem-vendor-id = <0>;
devsel-speed = <00000001>;
min-grant = <0>;
max-latency = <0>;
/* First 64k for I/O at 0x0 on PCI mapped to 0x0 on
ISA. */
ranges = <00000001 0 01000000 0 00000000 00010000>;
interrupt-parent = <&i8259>;
#interrupt-cells = <2>;
#address-cells = <2>;
#size-cells = <1>;
[EMAIL PROTECTED] {
device_type = "dma-controller";
compatible = "pnpPNP,200";
reg = <00000001 00000000 00000020
00000001 00000080 00000010
00000001 000000c0 00000020>;
/* Channel 4 reserverd, cascade mode, 2x32k
transfer/counter
* widths and bus master capability. Is this
really necessary?
*/
/* dma = <4 4 20 20 1>; */
};
i8259: [EMAIL PROTECTED] {
device_type = "interrupt-controller";
compatible = "pnpPNP,000";
interrupt-controller;
reg = <00000001 00000020 00000002
00000001 000000a0 00000002
00000001 000004d0 00000002>;
reserved-interrupts = <2>;
};
[EMAIL PROTECTED] {
/* device_type = "timer"; */ // No
device type binding for now.
compatibe = "pnpPNP,100"; // Also
add pcspkr to platform devices.
reg = <00000001 00000040 00000020>;
};
[EMAIL PROTECTED] {
device_type = "8042";
reg = <00000001 00000060 00000001
00000001 00000064 00000001>;
interrupts = <1 3 c 3>; //
IRQ1, IRQ12 (rising edge)
#address-cells = <1>;
#size-cells = <0>;
[EMAIL PROTECTED] {
device_type = "keyboard";
compatible = "pnpPNP,303";
reg = <0>;
};
[EMAIL PROTECTED] {
device_type = "mouse";
compatible = "pnpPNP,f03";
reg = <1>;
};
};
[EMAIL PROTECTED] {
device_type = "rtc";
compatible = "pnpPNP,b00";
reg = <00000001 00000070 00000002>;
interrupts = <8 3>;
};
[EMAIL PROTECTED] {
device_type = "serial";
compatible = "pnpPNP,501","pnpPNP,500"; //
"ns16550"; add property check to OF serial code.
reg = <00000001 000002f8 00000008>;
interrupts = <3 3>; // IRQ3
(rising edge)
clock-frequency = <001C2000>; // Not
necessary?
};
[EMAIL PROTECTED] {
device_type = "serial";
compatible = "pnpPNP,501","pnpPNP,500"; //
"ns16550"; add property check to OF serial code.
reg = <00000001 000003f8 00000008>;
interrupts = <4 3>; // IRQ4
(rising edge)
clock-frequency = <001C2000>; // Not
necessary?
};
[EMAIL PROTECTED] {
device_type = "parallel";
compatible = "pnpPNP,400"; //
"pnpPNP,401" // No ECP support for now.
reg = <00000001 00000378 00000003
00000001 00000778 00000003>;
/* interrupts = <7>; */
/* dma = <3 0 0 0>; */ //
Parallel port DMA mode?
};
[EMAIL PROTECTED] {
device_type = "fdc";
compatible = "pnpPNP,700";
reg = <00000001 000003f0 00000008>;
interrupts = <6 3>; // IRQ6
(rising edge)
/* dma = < >; */ //
Floppy DMA mode?
#address-cells = <1>;
#size-cells = <0>;
[EMAIL PROTECTED] {
device_type = "block";
reg = <0>;
};
};
};
[EMAIL PROTECTED],1 {
compatible = "pciclass,01018f";
vendor-id = <00001106>;
device-id = <00000571>;
revision-id = <00000006>;
// Class code with PCI IDE programming interface
indicator.
class-code = <0001018f>;
subsystem-id = <0>;
subsystem-vendor-id = <0>;
devsel-speed = <00000001>;
min-grant = <0>;
max-latency = <0>;
fast-back-to-back;
// Assume base addresses are relocateable, even if
// controller operates in compatibility mode.
reg = <21003910 0 00000000 0 00000000
21003914 0 00000000 0 00000000
21003918 0 00000000 0 00000000
2100391c 0 00000000 0 00000000
21003920 0 00000000 0 00000000>;
assigned-addresses = <01003910 0 000001f0 0 00000008
01003914 0 000003f4 0 00000004
01003918 0 00000170 0 00000008
0100391c 0 00000374 0 00000004
01003920 0 0000cc00 0 00000010>;
interrupt-parent = <&i8259>;
interrupts = <e 3 f 3>;
#interrupt-cells = <2>;
};
};
chosen {
linux,stdout-path = "/[EMAIL PROTECTED]/[EMAIL
PROTECTED]/[EMAIL PROTECTED]";
};
};
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