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/*
* Device Tree Souce for Buffalo KuroboxHG
*
* Choose CONFIG_LINKSTATION to build a kernel for KuroboxHG, or use
* the default configuration linkstation_defconfig.
*
* Based on sandpoint.dts
*
* 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de>
* Copyright 2008 Freescale Semiconductor, Inc.
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
XXXX add flash parts, rtc, ??
*/
/dts-v1/;
/ {
model = "KuroboxHG";
compatible = "linkstation";
#address-cells = <1>;
#size-cells = <1>;
aliases {
serial0 = &serial0;
serial1 = &serial1;
pci0 = &pci0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,603e { /* Really 8241 */
device_type = "cpu";
reg = <0x0>;
clock-frequency = <266000000>; /* Fixed by bootloader */
timebase-frequency = <32522240>; /* Fixed by bootloader */
bus-frequency = <0>; /* Fixed by bootloader */
/* Following required by dtc but not used */
i-cache-size = <0x4000>;
d-cache-size = <0x4000>;
};
};
memory {
device_type = "memory";
reg = <0x0 0x8000000>;
};
soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
compatible = "mpc10x";
store-gathering = <0>; /* 0 == off, !0 == on */
reg = <0x80000000 0x100000>;
ranges = <0x80000000 0x80000000 0x70000000 /* pci mem space */
0xfc000000 0xfc000000 0x100000 /* EUMB */
0xfe000000 0xfe000000 0xc00000 /* pci i/o space */
0xfec00000 0xfec00000 0x300000 /* pci cfg regs */
0xfef00000 0xfef00000 0x100000>; /* pci iack */
i2c@80003000 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
compatible = "fsl-i2c";
reg = <0x80003000 0x1000>;
interrupts = <5 2>;
interrupt-parent = <&mpic>;
rtc@32 {
device_type = "rtc";
compatible = "ricoh,rs5c372a";
reg = <0x32>;
};
};
serial0: serial@80004500 {
cell-index = <0>;
device_type = "serial";
compatible = "ns16550";
reg = <0x80004500 0x8>;
clock-frequency = <130041000>;
current-speed = <9600>;
interrupts = <9 0>;
interrupt-parent = <&mpic>;
};
serial1: serial@80004600 {
cell-index = <1>;
device_type = "serial";
compatible = "ns16550";
reg = <0x80004600 0x8>;
clock-frequency = <130041000>;
current-speed = <57600>;
interrupts = <10 0>;
interrupt-parent = <&mpic>;
};
mpic: interrupt-controller@80040000 {
#interrupt-cells = <2>;
#address-cells = <0>;
device_type = "open-pic";
compatible = "chrp,open-pic";
interrupt-controller;
reg = <0x80040000 0x40000>;
};
pci0: pci@fec00000 {
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
device_type = "pci";
compatible = "mpc10x-pci";
reg = <0xfec00000 0x400000>;
ranges = <0x1000000 0x0 0x0 0xfe000000 0x0 0xc00000
0x2000000 0x0 0x80000000 0x80000000 0x0 0x70000000>;
bus-range = <0 255>;
clock-frequency = <133333333>;
interrupt-parent = <&mpic>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 11 - IRQ0 ETH */
0x5800 0x0 0x0 0x1 &mpic 0x0 0x1
0x5800 0x0 0x0 0x2 &mpic 0x1 0x1
0x5800 0x0 0x0 0x3 &mpic 0x2 0x1
0x5800 0x0 0x0 0x4 &mpic 0x3 0x1
/* IDSEL 12 - IRQ1 IDE0 */
0x6000 0x0 0x0 0x1 &mpic 0x1 0x1
0x6000 0x0 0x0 0x2 &mpic 0x2 0x1
0x6000 0x0 0x0 0x3 &mpic 0x3 0x1
0x6000 0x0 0x0 0x4 &mpic 0x0 0x1
/* IDSEL 14 - IRQ3 USB2.0 */
0x7000 0x0 0x0 0x1 &mpic 0x3 0x1
0x7000 0x0 0x0 0x2 &mpic 0x3 0x1
0x7000 0x0 0x0 0x3 &mpic 0x3 0x1
0x7000 0x0 0x0 0x4 &mpic 0x3 0x1
>;
};
};
};
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