/*
* Device Tree Source for IOMEGA StorCenter
*
* Copyright 2007 Oyvind Repvik
* Copyright 2007 Jon Loeliger
*
* Based on the Kurobox DTS by G. Liakhovetski <[email protected]>
*
* 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.
*/
/dts-v1/;
/ {
model = "StorCenter";
compatible = "iomega,storcenter";
#address-cells = <1>;
#size-cells = <1>;
aliases {
serial0 = &serial0;
serial1 = &serial1;
pci0 = &pci0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,8241@0 {
device_type = "cpu";
reg = <0>;
clock-frequency = <200000000>;
timebase-frequency = <25000000>;
bus-frequency = <0>; /* from bootwrapper */
i-cache-line-size = <32>;
d-cache-line-size = <32>;
i-cache-size = <16384>;
d-cache-size = <16384>;
};
};
memory {
device_type = "memory";
reg = <0x00000000 0x04000000>; /* 64MB @ 0x0 */
};
soc@fc000000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
compatible = "fsl,mpc8241", "mpc10x";
store-gathering = <0>; /* 0 == off, !0 == on */
ranges = <0x0 0xfc000000 0x100000>;
reg = <0xfc000000 0x100000>; /* EUMB */
bus-frequency = <0>; /* fixed by loader */
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl-i2c";
reg = <0x3000 0x100>;
interrupts = <17 2>;
interrupt-parent = <&mpic>;
rtc@68 {
compatible = "dallas,ds1337";
reg = <0x68>;
};
};
serial0: serial@4500 {
cell-index = <0>;
device_type = "serial";
compatible = "fsl,ns16550", "ns16550";
reg = <0x4500 0x20>;
clock-frequency = <97553800>; /* Hz */
current-speed = <115200>;
interrupts = <25 2>;
interrupt-parent = <&mpic>;
};
serial1: serial@4600 {
cell-index = <1>;
device_type = "serial";
compatible = "fsl,ns16550", "ns16550";
reg = <0x4600 0x20>;
clock-frequency = <97553800>; /* Hz */
current-speed = <9600>;
interrupts = <26 2>;
interrupt-parent = <&mpic>;
};
mpic: interrupt-controller@40000 {
#interrupt-cells = <2>;
#address-cells = <0>;
device_type = "open-pic";
compatible = "chrp,open-pic";
interrupt-controller;
reg = <0x40000 0x40000>;
};
};
pci0: pci@fe800000 {
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
device_type = "pci";
compatible = "mpc10x-pci";
reg = <0xfe800000 0x1000>;
ranges = <0x01000000 0x0 0x0 0xfe000000 0x0 0x00c00000
0x02000000 0x0 0x80000000 0x80000000 0x0 0x70000000>;
bus-range = <0 0xff>;
clock-frequency = <97553800>;
interrupt-parent = <&mpic>;
interrupt-map-mask = <0xf800 0 0 7>;
interrupt-map = <
/* IDSEL 13 - IDE */
0x6800 0 0 1 &mpic 0 1
0x6800 0 0 2 &mpic 0 1
0x6800 0 0 3 &mpic 0 1
0x6800 0 0 4 &mpic 0 1
/* IDSEL 14 - USB */
0x7000 0 0 1 &mpic 0 1
0x7000 0 0 2 &mpic 0 1
0x7000 0 0 3 &mpic 0 1
0x7000 0 0 4 &mpic 0 1
/* IDSEL 15 - ETH */
0x7800 0 0 1 &mpic 0 1
0x7800 0 0 2 &mpic 0 1
0x7800 0 0 3 &mpic 0 1
0x7800 0 0 4 &mpic 0 1
>;
};
chosen {
stdout-path = &serial0;
};
};
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