123 lines
2.7 KiB
Plaintext
123 lines
2.7 KiB
Plaintext
/*
|
|
* MPC8544 DS Device Tree Source
|
|
*
|
|
* Copyright 2007, 2008 Freescale Semiconductor Inc.
|
|
*
|
|
* 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 = "MPC8544DS";
|
|
compatible = "MPC8544DS", "MPC85xxDS";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
aliases {
|
|
serial0 = &serial0;
|
|
serial1 = &serial1;
|
|
pci0 = &pci0;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
PowerPC,8544@0 {
|
|
device_type = "cpu";
|
|
reg = <0x0>;
|
|
d-cache-line-size = <32>; // 32 bytes
|
|
i-cache-line-size = <32>; // 32 bytes
|
|
d-cache-size = <0x8000>; // L1, 32K
|
|
i-cache-size = <0x8000>; // L1, 32K
|
|
timebase-frequency = <0>;
|
|
bus-frequency = <0>;
|
|
clock-frequency = <0>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x0 0x0>; // Filled by U-Boot
|
|
};
|
|
|
|
soc8544@e0000000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
device_type = "soc";
|
|
compatible = "simple-bus";
|
|
|
|
ranges = <0x0 0xe0000000 0x100000>;
|
|
reg = <0xe0000000 0x1000>; // CCSRBAR 1M
|
|
bus-frequency = <0>; // Filled out by uboot.
|
|
|
|
serial0: serial@4500 {
|
|
cell-index = <0>;
|
|
device_type = "serial";
|
|
compatible = "ns16550";
|
|
reg = <0x4500 0x100>;
|
|
clock-frequency = <0>;
|
|
interrupts = <42 2>;
|
|
interrupt-parent = <&mpic>;
|
|
};
|
|
|
|
serial1: serial@4600 {
|
|
cell-index = <1>;
|
|
device_type = "serial";
|
|
compatible = "ns16550";
|
|
reg = <0x4600 0x100>;
|
|
clock-frequency = <0>;
|
|
interrupts = <42 2>;
|
|
interrupt-parent = <&mpic>;
|
|
};
|
|
|
|
mpic: pic@40000 {
|
|
interrupt-controller;
|
|
#address-cells = <0>;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x40000 0x40000>;
|
|
compatible = "chrp,open-pic";
|
|
device_type = "open-pic";
|
|
};
|
|
};
|
|
|
|
pci0: pci@e0008000 {
|
|
cell-index = <0>;
|
|
compatible = "fsl,mpc8540-pci";
|
|
device_type = "pci";
|
|
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
|
|
interrupt-map = <
|
|
|
|
/* IDSEL 0x11 J17 Slot 1 */
|
|
0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
|
|
0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
|
|
0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
|
|
0x8800 0x0 0x0 0x4 &mpic 0x1 0x1
|
|
|
|
/* IDSEL 0x12 J16 Slot 2 */
|
|
|
|
0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
|
|
0x9000 0x0 0x0 0x2 &mpic 0x4 0x1
|
|
0x9000 0x0 0x0 0x3 &mpic 0x2 0x1
|
|
0x9000 0x0 0x0 0x4 &mpic 0x1 0x1>;
|
|
|
|
interrupt-parent = <&mpic>;
|
|
interrupts = <24 2>;
|
|
bus-range = <0 255>;
|
|
ranges = <0x2000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
|
|
0x1000000 0x0 0x0 0xe1000000 0x0 0x10000>;
|
|
clock-frequency = <66666666>;
|
|
#interrupt-cells = <1>;
|
|
#size-cells = <2>;
|
|
#address-cells = <3>;
|
|
reg = <0xe0008000 0x1000>;
|
|
};
|
|
|
|
chosen {
|
|
linux,stdout-path = "/soc8544@e0000000/serial@4500";
|
|
};
|
|
};
|