143 lines
3.1 KiB
Plaintext
143 lines
3.1 KiB
Plaintext
/*
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* Device Tree Source for IOMEGA StorCenter
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*
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* Copyright 2007 Oyvind Repvik
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* Copyright 2007 Jon Loeliger
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*
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* Based on the Kurobox DTS by G. Liakhovetski <g.liakhovetski@gmx.de>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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/dts-v1/;
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/ {
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model = "StorCenter";
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compatible = "iomega,storcenter";
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#address-cells = <1>;
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#size-cells = <1>;
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aliases {
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serial0 = &serial0;
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serial1 = &serial1;
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pci0 = &pci0;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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PowerPC,8241@0 {
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device_type = "cpu";
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reg = <0>;
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clock-frequency = <200000000>;
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timebase-frequency = <25000000>;
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bus-frequency = <0>; /* from bootwrapper */
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i-cache-line-size = <32>;
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d-cache-line-size = <32>;
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i-cache-size = <16384>;
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d-cache-size = <16384>;
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};
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x04000000>; /* 64MB @ 0x0 */
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};
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soc@fc000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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device_type = "soc";
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compatible = "fsl,mpc8241", "mpc10x";
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store-gathering = <0>; /* 0 == off, !0 == on */
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ranges = <0x0 0xfc000000 0x100000>;
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reg = <0xfc000000 0x100000>; /* EUMB */
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bus-frequency = <0>; /* fixed by loader */
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i2c@3000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl-i2c";
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reg = <0x3000 0x100>;
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interrupts = <17 2>;
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interrupt-parent = <&mpic>;
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rtc@68 {
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compatible = "dallas,ds1337";
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reg = <0x68>;
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};
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};
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serial0: serial@4500 {
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cell-index = <0>;
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device_type = "serial";
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compatible = "ns16550";
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reg = <0x4500 0x20>;
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clock-frequency = <97553800>; /* Hz */
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current-speed = <115200>;
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interrupts = <25 2>;
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interrupt-parent = <&mpic>;
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};
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serial1: serial@4600 {
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cell-index = <1>;
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device_type = "serial";
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compatible = "ns16550";
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reg = <0x4600 0x20>;
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clock-frequency = <97553800>; /* Hz */
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current-speed = <9600>;
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interrupts = <26 2>;
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interrupt-parent = <&mpic>;
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};
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mpic: interrupt-controller@40000 {
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#interrupt-cells = <2>;
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#address-cells = <0>;
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device_type = "open-pic";
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compatible = "chrp,open-pic";
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interrupt-controller;
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reg = <0x40000 0x40000>;
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};
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};
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pci0: pci@fe800000 {
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#address-cells = <3>;
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#size-cells = <2>;
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#interrupt-cells = <1>;
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device_type = "pci";
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compatible = "mpc10x-pci";
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reg = <0xfe800000 0x1000>;
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ranges = <0x01000000 0x0 0x0 0xfe000000 0x0 0x00c00000
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0x02000000 0x0 0x80000000 0x80000000 0x0 0x70000000>;
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bus-range = <0 0xff>;
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clock-frequency = <97553800>;
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interrupt-parent = <&mpic>;
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <
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/* IDSEL 13 - IDE */
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0x6800 0 0 1 &mpic 0 1
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0x6800 0 0 2 &mpic 0 1
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0x6800 0 0 3 &mpic 0 1
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0x6800 0 0 4 &mpic 0 1
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/* IDSEL 14 - USB */
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0x7000 0 0 1 &mpic 0 1
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0x7000 0 0 2 &mpic 0 1
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0x7000 0 0 3 &mpic 0 1
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0x7000 0 0 4 &mpic 0 1
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/* IDSEL 15 - ETH */
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0x7800 0 0 1 &mpic 0 1
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0x7800 0 0 2 &mpic 0 1
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0x7800 0 0 3 &mpic 0 1
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0x7800 0 0 4 &mpic 0 1
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>;
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};
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chosen {
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linux,stdout-path = &serial0;
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};
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};
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