241 строка
5.6 KiB
Plaintext
241 строка
5.6 KiB
Plaintext
/*
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* Device Tree for the PQ2FADS-ZU board with an MPC8280 chip.
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*
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* Copyright 2007 Freescale Semiconductor Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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/ {
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model = "pq2fads";
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compatible = "fsl,pq2fads";
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#address-cells = <1>;
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#size-cells = <1>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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reg = <0>;
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d-cache-line-size = <d#32>;
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i-cache-line-size = <d#32>;
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d-cache-size = <d#16384>;
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i-cache-size = <d#16384>;
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timebase-frequency = <0>;
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clock-frequency = <0>;
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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 = <0 0>;
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};
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localbus@f0010100 {
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compatible = "fsl,mpc8280-localbus",
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"fsl,pq2-localbus";
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#address-cells = <2>;
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#size-cells = <1>;
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reg = <f0010100 60>;
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ranges = <0 0 fe000000 00800000
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1 0 f4500000 00008000
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8 0 f8200000 00008000>;
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flash@0,0 {
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compatible = "jedec-flash";
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reg = <0 0 800000>;
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bank-width = <4>;
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device-width = <1>;
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};
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bcsr@1,0 {
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reg = <1 0 20>;
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compatible = "fsl,pq2fads-bcsr";
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};
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PCI_PIC: pic@8,0 {
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#interrupt-cells = <1>;
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interrupt-controller;
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reg = <8 0 8>;
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compatible = "fsl,pq2ads-pci-pic";
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interrupt-parent = <&PIC>;
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interrupts = <18 8>;
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};
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};
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pci@f0010800 {
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device_type = "pci";
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reg = <f0010800 10c f00101ac 8 f00101c4 8>;
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compatible = "fsl,mpc8280-pci", "fsl,pq2-pci";
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#interrupt-cells = <1>;
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#size-cells = <2>;
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#address-cells = <3>;
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clock-frequency = <d#66000000>;
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interrupt-map-mask = <f800 0 0 7>;
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interrupt-map = <
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/* IDSEL 0x16 */
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b000 0 0 1 &PCI_PIC 0
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b000 0 0 2 &PCI_PIC 1
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b000 0 0 3 &PCI_PIC 2
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b000 0 0 4 &PCI_PIC 3
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/* IDSEL 0x17 */
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b800 0 0 1 &PCI_PIC 4
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b800 0 0 2 &PCI_PIC 5
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b800 0 0 3 &PCI_PIC 6
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b800 0 0 4 &PCI_PIC 7
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/* IDSEL 0x18 */
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c000 0 0 1 &PCI_PIC 8
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c000 0 0 2 &PCI_PIC 9
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c000 0 0 3 &PCI_PIC a
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c000 0 0 4 &PCI_PIC b>;
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interrupt-parent = <&PIC>;
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interrupts = <12 8>;
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ranges = <42000000 0 80000000 80000000 0 20000000
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02000000 0 a0000000 a0000000 0 20000000
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01000000 0 00000000 f6000000 0 02000000>;
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};
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soc@f0000000 {
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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,mpc8280", "fsl,pq2-soc";
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ranges = <00000000 f0000000 00053000>;
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// Temporary -- will go away once kernel uses ranges for get_immrbase().
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reg = <f0000000 00053000>;
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cpm@119c0 {
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#address-cells = <1>;
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#size-cells = <1>;
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#interrupt-cells = <2>;
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compatible = "fsl,mpc8280-cpm", "fsl,cpm2";
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reg = <119c0 30>;
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ranges;
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muram@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0 10000>;
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data@0 {
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compatible = "fsl,cpm-muram-data";
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reg = <0 2000 9800 800>;
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};
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};
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brg@119f0 {
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compatible = "fsl,mpc8280-brg",
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"fsl,cpm2-brg",
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"fsl,cpm-brg";
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reg = <119f0 10 115f0 10>;
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};
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serial@11a00 {
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device_type = "serial";
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compatible = "fsl,mpc8280-scc-uart",
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"fsl,cpm2-scc-uart";
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reg = <11a00 20 8000 100>;
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interrupts = <28 8>;
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interrupt-parent = <&PIC>;
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fsl,cpm-brg = <1>;
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fsl,cpm-command = <00800000>;
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};
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serial@11a20 {
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device_type = "serial";
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compatible = "fsl,mpc8280-scc-uart",
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"fsl,cpm2-scc-uart";
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reg = <11a20 20 8100 100>;
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interrupts = <29 8>;
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interrupt-parent = <&PIC>;
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fsl,cpm-brg = <2>;
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fsl,cpm-command = <04a00000>;
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};
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ethernet@11320 {
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device_type = "network";
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compatible = "fsl,mpc8280-fcc-enet",
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"fsl,cpm2-fcc-enet";
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reg = <11320 20 8500 100 113b0 1>;
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interrupts = <21 8>;
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interrupt-parent = <&PIC>;
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phy-handle = <&PHY0>;
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linux,network-index = <0>;
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fsl,cpm-command = <16200300>;
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};
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ethernet@11340 {
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device_type = "network";
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compatible = "fsl,mpc8280-fcc-enet",
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"fsl,cpm2-fcc-enet";
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reg = <11340 20 8600 100 113d0 1>;
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interrupts = <22 8>;
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interrupt-parent = <&PIC>;
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phy-handle = <&PHY1>;
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linux,network-index = <1>;
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fsl,cpm-command = <1a400300>;
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local-mac-address = [00 e0 0c 00 79 01];
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};
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mdio@10d40 {
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device_type = "mdio";
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compatible = "fsl,pq2fads-mdio-bitbang",
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"fsl,mpc8280-mdio-bitbang",
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"fsl,cpm2-mdio-bitbang";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <10d40 14>;
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fsl,mdio-pin = <9>;
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fsl,mdc-pin = <a>;
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PHY0: ethernet-phy@0 {
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interrupt-parent = <&PIC>;
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interrupts = <19 2>;
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reg = <0>;
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device_type = "ethernet-phy";
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};
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PHY1: ethernet-phy@1 {
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interrupt-parent = <&PIC>;
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interrupts = <19 2>;
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reg = <3>;
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device_type = "ethernet-phy";
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};
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};
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usb@11b60 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,mpc8280-usb",
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"fsl,cpm2-usb";
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reg = <11b60 18 8b00 100>;
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interrupt-parent = <&PIC>;
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interrupts = <b 8>;
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fsl,cpm-command = <2e600000>;
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};
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};
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PIC: interrupt-controller@10c00 {
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#interrupt-cells = <2>;
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interrupt-controller;
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reg = <10c00 80>;
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compatible = "fsl,mpc8280-pic", "fsl,cpm2-pic";
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};
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};
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chosen {
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linux,stdout-path = "/soc/cpm/serial@11a00";
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};
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};
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