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@@ -0,0 +1,480 @@
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/*
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* <bsn.cl fy=2013 v=gpl>
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*
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* Copyright 2013, 2014 BigSwitch Networks, Inc.
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms ofthe GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the License,
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* or (at your option) any later version.
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*
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*
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* </bsn.cl>
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*
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*
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* Device tree for the Quanta LB9
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*
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*/
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/dts-v1/;
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/ {
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model = "powerpc-quanta-lb9-r0";
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compatible = "quanta-lb";
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#address-cells = <1>;
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#size-cells = <1>;
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aliases {
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ethernet0 = &enet0;
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serial0 = &serial0;
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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,8541@0 {
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device_type = "cpu";
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reg = <0x0>;
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d-cache-line-size = <32>; // 32 bytes
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i-cache-line-size = <32>; // 32 bytes
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d-cache-size = <0x8000>; // L1, 32K
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i-cache-size = <0x8000>; // L1, 32K
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timebase-frequency = <0>; // 33 MHz
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bus-frequency = <0>; // 166 MHz
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clock-frequency = <0>; // 825 MHz
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next-level-cache = <&L2>;
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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 = <0x0 0x20000000>; // 512M at 0x0
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};
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soc8541@e0000000 {
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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 = "simple-bus";
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ranges = <0x0 0xe0000000 0x100000>;
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reg = <0xe0000000 0x1000>; // CCSRBAR 1M
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bus-frequency = <0>;
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ecm-law@0 {
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compatible = "fsl,ecm-law";
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reg = <0x0 0x1000>;
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fsl,num-laws = <8>;
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};
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ecm@1000 {
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compatible = "fsl,mpc8541-ecm", "fsl,ecm";
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reg = <0x1000 0x1000>;
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interrupts = <17 2>;
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interrupt-parent = <&mpic>;
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};
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memory-controller@2000 {
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compatible = "fsl,8541-memory-controller";
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reg = <0x2000 0x1000>;
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interrupt-parent = <&mpic>;
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interrupts = <18 2>;
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};
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L2: l2-cache-controller@20000 {
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compatible = "fsl,8541-l2-cache-controller";
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reg = <0x20000 0x1000>;
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cache-line-size = <32>; // 32 bytes
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cache-size = <0x40000>; // L2, 256K
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interrupt-parent = <&mpic>;
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interrupts = <16 2>;
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};
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i2c@3000 {
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#address-cells = <1>;
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#size-cells = <0>;
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cell-index = <0>;
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compatible = "fsl-i2c";
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reg = <0x3000 0x100>;
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interrupts = <43 2>;
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interrupt-parent = <&mpic>;
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dfsrr;
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gpio-phy@20 {
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compatible = "nxp,pca9555";
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reg = <0x20>;
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#gpio-cells = <2>;
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gpio-controller;
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};
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gpio-psu-1@24 {
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compatible = "nxp,pca9555";
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reg = <0x24>;
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#gpio-cells = <2>;
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gpio-controller;
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};
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gpio-psu-2@25 {
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compatible = "nxp,pca9555";
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reg = <0x25>;
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#gpio-cells = <2>;
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gpio-controller;
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};
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eeprom-mb@53 {
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compatible = "at,24c02";
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reg = <0x53>;
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read-only;
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};
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dimm@57 {
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compatible = "at,spd";
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reg = <0x57>;
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read-only;
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};
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rtc@68 {
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compatible = "dallas,ds1338";
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reg = <0x68>;
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};
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mux@70 {
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compatible = "nxp,pca9548";
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reg = <0x70>;
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#address-cells = <1>;
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#size-cells = <0>;
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i2c@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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eeprom-sfp-1@50 {
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compatible = "at,24c02";
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reg = <0x50>;
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read-only;
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};
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eeprom-sfp-1@51 {
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compatible = "at,24c02";
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reg = <0x51>;
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read-only;
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};
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};
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i2c@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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eeprom-sfp-2@50 {
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compatible = "at,24c02";
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reg = <0x50>;
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read-only;
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};
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eeprom-sfp-2@51 {
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compatible = "at,24c02";
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reg = <0x51>;
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read-only;
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};
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};
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i2c@2 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <2>;
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eeprom-sfp-3@50 {
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compatible = "at,24c02";
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reg = <0x50>;
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read-only;
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};
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eeprom-sfp-3@51 {
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compatible = "at,24c02";
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reg = <0x51>;
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read-only;
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};
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};
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i2c@3 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <3>;
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eeprom-sfp-4@50 {
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compatible = "at,24c02";
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reg = <0x50>;
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read-only;
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};
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eeprom-sfp-4@51 {
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compatible = "at,24c02";
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reg = <0x51>;
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read-only;
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};
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};
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i2c@4 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <4>;
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temp-fan-1@2c {
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compatible = "adi,adt7470";
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reg = <0x2c>;
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};
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};
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i2c@5 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <5>;
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temp-fan-2@2f {
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compatible = "adi,adt7470";
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reg = <0x2f>;
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};
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};
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i2c@6 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <6>;
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psu-1@58 {
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compatible = "pmbus";
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reg = <0x58>;
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};
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};
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i2c@7 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <7>;
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psu-2@59 {
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compatible = "pmbus";
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reg = <0x59>;
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};
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};
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};
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};
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dma@21300 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,mpc8541-dma", "fsl,eloplus-dma";
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reg = <0x21300 0x4>;
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ranges = <0x0 0x21100 0x200>;
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cell-index = <0>;
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dma-channel@0 {
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compatible = "fsl,mpc8541-dma-channel",
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"fsl,eloplus-dma-channel";
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reg = <0x0 0x80>;
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cell-index = <0>;
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interrupt-parent = <&mpic>;
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interrupts = <20 2>;
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};
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dma-channel@80 {
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compatible = "fsl,mpc8541-dma-channel",
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"fsl,eloplus-dma-channel";
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reg = <0x80 0x80>;
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cell-index = <1>;
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interrupt-parent = <&mpic>;
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interrupts = <21 2>;
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};
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dma-channel@100 {
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compatible = "fsl,mpc8541-dma-channel",
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"fsl,eloplus-dma-channel";
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reg = <0x100 0x80>;
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cell-index = <2>;
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interrupt-parent = <&mpic>;
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interrupts = <22 2>;
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};
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dma-channel@180 {
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compatible = "fsl,mpc8541-dma-channel",
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"fsl,eloplus-dma-channel";
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reg = <0x180 0x80>;
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cell-index = <3>;
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interrupt-parent = <&mpic>;
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interrupts = <23 2>;
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};
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};
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enet0: ethernet@24000 {
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#address-cells = <1>;
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#size-cells = <1>;
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cell-index = <0>;
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device_type = "network";
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model = "TSEC";
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compatible = "gianfar";
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reg = <0x24000 0x1000>;
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ranges = <0x0 0x24000 0x1000>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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interrupts = <29 2 30 2 34 2>;
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interrupt-parent = <&mpic>;
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phy-handle = <&phy0>;
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mdio@520 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,gianfar-mdio";
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reg = <0x520 0x20>;
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phy0: ethernet-phy@0 {
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interrupt-parent = <&mpic>;
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reg = <0x0>;
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device_type = "ethernet-phy";
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};
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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 = "fsl,ns16550", "ns16550";
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reg = <0x4500 0x100>; // reg base, size
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clock-frequency = <0>;
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interrupts = <42 2>;
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interrupt-parent = <&mpic>;
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};
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mpic: pic@40000 {
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interrupt-controller;
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#address-cells = <0>;
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#interrupt-cells = <2>;
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reg = <0x40000 0x40000>;
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compatible = "chrp,open-pic";
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device_type = "open-pic";
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};
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cpm@919c0 {
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#address-cells = <1>;
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#size-cells = <1>;
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|
compatible = "fsl,mpc8541-cpm", "fsl,cpm2";
|
|
|
|
|
reg = <0x919c0 0x30>;
|
|
|
|
|
ranges;
|
|
|
|
|
|
|
|
|
|
gpio0: cpm-pario-a@10d00 {
|
|
|
|
|
#gpio-cells = <2>;
|
|
|
|
|
compatible = "fsl,cpm2-pario-bank";
|
|
|
|
|
reg = <0x90d00 0x14>;
|
|
|
|
|
gpio-controller;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
cpm-pario-b@90d20 {
|
|
|
|
|
#gpio-cells = <2>;
|
|
|
|
|
compatible = "fsl,cpm2-pario-bank";
|
|
|
|
|
reg = <0x90d20 0x14>;
|
|
|
|
|
gpio-controller;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
cpm-pario-c@90d40 {
|
|
|
|
|
#gpio-cells = <2>;
|
|
|
|
|
compatible = "fsl,cpm2-pario-bank";
|
|
|
|
|
reg = <0x90d40 0x14>;
|
|
|
|
|
gpio-controller;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
cpm-pario-d@90d60 {
|
|
|
|
|
#gpio-cells = <2>;
|
|
|
|
|
compatible = "fsl,cpm2-pario-bank";
|
|
|
|
|
reg = <0x90d60 0x14>;
|
|
|
|
|
gpio-controller;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
leds {
|
|
|
|
|
compatible = "gpio-leds";
|
|
|
|
|
system-status {
|
|
|
|
|
gpios = <&gpio0 22 1>;
|
|
|
|
|
linux,default-trigger = "default-on";
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
pci0: pci@e0008000 {
|
|
|
|
|
cell-index = <0>;
|
|
|
|
|
interrupt-map-mask = <0x1f800 0x0 0x0 0x7>;
|
|
|
|
|
interrupt-map = <
|
|
|
|
|
|
|
|
|
|
/* IDSEL 0x12 (Slot 1) */
|
|
|
|
|
0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
|
|
|
|
|
>;
|
|
|
|
|
|
|
|
|
|
interrupt-parent = <&mpic>;
|
|
|
|
|
interrupts = <24 2>;
|
|
|
|
|
bus-range = <0 0>;
|
|
|
|
|
ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000
|
|
|
|
|
0x1000000 0x0 0x0 0xe2000000 0x0 0x100000>;
|
|
|
|
|
clock-frequency = <66666666>;
|
|
|
|
|
#interrupt-cells = <1>;
|
|
|
|
|
#size-cells = <2>;
|
|
|
|
|
#address-cells = <3>;
|
|
|
|
|
reg = <0xe0008000 0x1000>;
|
|
|
|
|
compatible = "fsl,mpc8540-pci";
|
|
|
|
|
device_type = "pci";
|
|
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
localbus@f0010100 {
|
|
|
|
|
#address-cells = <2>;
|
|
|
|
|
#size-cells = <1>;
|
|
|
|
|
compatible = "fsl,mpc8541-localbus",
|
|
|
|
|
"fsl,pq2-localbus",
|
|
|
|
|
"simple-bus";
|
|
|
|
|
reg = <0xf0010100 0x40>;
|
|
|
|
|
interrupt-parent = <&mpic>;
|
|
|
|
|
interrupts = <19 2>;
|
|
|
|
|
ranges = <0x0 0x0 0xfe000000 0x2000000
|
|
|
|
|
0x1 0x0 0xf0000000 0x10000
|
|
|
|
|
0x2 0x0 0xf0010000 0x10000>;
|
|
|
|
|
|
|
|
|
|
flash@0 {
|
|
|
|
|
#address-cells = <1>;
|
|
|
|
|
#size-cells = <1>;
|
|
|
|
|
compatible = "cfi-flash";
|
|
|
|
|
reg = <0x0 0x0 0x2000000>;
|
|
|
|
|
bank-width = <2>;
|
|
|
|
|
device-width = <1>;
|
|
|
|
|
|
|
|
|
|
/* partition names must be sorted alphanumerically */
|
|
|
|
|
/* otherwise kexec/Linux may reorder mtd devices */
|
|
|
|
|
|
|
|
|
|
flash-00@00000000 {
|
|
|
|
|
label = "onl-loader";
|
|
|
|
|
reg = <0x00000000 0x00800000>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
flash-01@00800000 {
|
|
|
|
|
label = "mnt-flash";
|
|
|
|
|
reg = <0x00800000 0x01360000>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
flash-02@01b60000 {
|
|
|
|
|
label = "onie";
|
|
|
|
|
reg = <0x01b60000 0x00400000>;
|
|
|
|
|
read-only;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
flash-03@01f60000 {
|
|
|
|
|
label = "uboot-env";
|
|
|
|
|
reg = <0x01f60000 0x00020000>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
flash-04@01f80000 {
|
|
|
|
|
label = "uboot";
|
|
|
|
|
reg = <0x01f80000 0x00080000>;
|
|
|
|
|
read-only;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
pata@3,0 {
|
|
|
|
|
compatible = "quanta-lb-ata";
|
|
|
|
|
reg = <0x1 0x0 0x10000 0x2 0x0 0x10000>;
|
|
|
|
|
#interrupt-cells = <1>;
|
|
|
|
|
interrupts = <2 2>;
|
|
|
|
|
interrupt-parent = <&mpic>;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|