393 строки
9.2 KiB
Plaintext
393 строки
9.2 KiB
Plaintext
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/*
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* phyCORE-MPC5200B-IO (pcm032) board Device Tree Source
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*
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* Copyright (C) 2006-2009 Pengutronix
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* Sascha Hauer <s.hauer@pengutronix.de>
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* Juergen Beisert <j.beisert@pengutronix.de>
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* Wolfram Sang <w.sang@pengutronix.de>
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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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/dts-v1/;
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/ {
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model = "phytec,pcm032";
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compatible = "phytec,pcm032";
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&mpc5200_pic>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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PowerPC,5200@0 {
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device_type = "cpu";
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reg = <0>;
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d-cache-line-size = <32>;
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i-cache-line-size = <32>;
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d-cache-size = <0x4000>; // L1, 16K
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i-cache-size = <0x4000>; // L1, 16K
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timebase-frequency = <0>; // from bootloader
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bus-frequency = <0>; // from bootloader
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clock-frequency = <0>; // from bootloader
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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 0x08000000>; // 128MB
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};
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soc5200@f0000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,mpc5200b-immr";
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ranges = <0 0xf0000000 0x0000c000>;
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bus-frequency = <0>; // from bootloader
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system-frequency = <0>; // from bootloader
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cdm@200 {
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compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
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reg = <0x200 0x38>;
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};
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mpc5200_pic: interrupt-controller@500 {
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// 5200 interrupts are encoded into two levels;
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interrupt-controller;
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#interrupt-cells = <3>;
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compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
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reg = <0x500 0x80>;
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};
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timer@600 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x600 0x10>;
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interrupts = <1 9 0>;
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fsl,has-wdt;
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};
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timer@610 { // General Purpose Timer
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x610 0x10>;
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interrupts = <1 10 0>;
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};
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gpt2: timer@620 { // General Purpose Timer in GPIO mode
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x620 0x10>;
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interrupts = <1 11 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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gpt3: timer@630 { // General Purpose Timer in GPIO mode
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x630 0x10>;
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interrupts = <1 12 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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gpt4: timer@640 { // General Purpose Timer in GPIO mode
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x640 0x10>;
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interrupts = <1 13 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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gpt5: timer@650 { // General Purpose Timer in GPIO mode
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x650 0x10>;
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interrupts = <1 14 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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gpt6: timer@660 { // General Purpose Timer in GPIO mode
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x660 0x10>;
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interrupts = <1 15 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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gpt7: timer@670 { // General Purpose Timer in GPIO mode
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compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
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reg = <0x670 0x10>;
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interrupts = <1 16 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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rtc@800 { // Real time clock
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compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
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reg = <0x800 0x100>;
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interrupts = <1 5 0 1 6 0>;
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};
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can@900 {
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compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
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interrupts = <2 17 0>;
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reg = <0x900 0x80>;
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};
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can@980 {
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compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
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interrupts = <2 18 0>;
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reg = <0x980 0x80>;
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};
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gpio_simple: gpio@b00 {
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compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
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reg = <0xb00 0x40>;
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interrupts = <1 7 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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gpio_wkup: gpio@c00 {
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compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
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reg = <0xc00 0x40>;
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interrupts = <1 8 0 0 3 0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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spi@f00 {
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compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
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reg = <0xf00 0x20>;
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interrupts = <2 13 0 2 14 0>;
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};
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usb@1000 {
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compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
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reg = <0x1000 0xff>;
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interrupts = <2 6 0>;
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};
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dma-controller@1200 {
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compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
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reg = <0x1200 0x80>;
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interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
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3 4 0 3 5 0 3 6 0 3 7 0
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3 8 0 3 9 0 3 10 0 3 11 0
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3 12 0 3 13 0 3 14 0 3 15 0>;
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};
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xlb@1f00 {
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compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
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reg = <0x1f00 0x100>;
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};
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ac97@2000 { /* PSC1 is ac97 */
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compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
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cell-index = <0>;
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reg = <0x2000 0x100>;
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interrupts = <2 1 0>;
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};
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/* PSC2 port is used by CAN1/2 */
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serial@2400 { /* PSC3 in UART mode */
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compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
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cell-index = <2>;
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reg = <0x2400 0x100>;
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interrupts = <2 3 0>;
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};
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/* PSC4 is ??? */
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/* PSC5 is ??? */
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serial@2c00 { /* PSC6 in UART mode */
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compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
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cell-index = <5>;
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reg = <0x2c00 0x100>;
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interrupts = <2 4 0>;
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};
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ethernet@3000 {
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compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
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reg = <0x3000 0x400>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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interrupts = <2 5 0>;
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phy-handle = <&phy0>;
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};
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mdio@3000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
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reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts
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interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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ata@3a00 {
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compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
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reg = <0x3a00 0x100>;
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interrupts = <2 7 0>;
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};
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i2c@3d00 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
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reg = <0x3d00 0x40>;
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interrupts = <2 15 0>;
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fsl5200-clocking;
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};
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i2c@3d40 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
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reg = <0x3d40 0x40>;
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interrupts = <2 16 0>;
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fsl5200-clocking;
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rtc@51 {
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compatible = "nxp,pcf8563";
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reg = <0x51>;
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};
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eeprom@52 {
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compatible = "at24,24c32";
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reg = <0x52>;
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};
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};
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sram@8000 {
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compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
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reg = <0x8000 0x4000>;
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};
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};
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pci@f0000d00 {
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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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device_type = "pci";
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compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
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reg = <0xf0000d00 0x100>;
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot
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0xc000 0 0 2 &mpc5200_pic 1 1 3
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0xc000 0 0 3 &mpc5200_pic 1 2 3
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0xc000 0 0 4 &mpc5200_pic 1 3 3
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0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
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0xc800 0 0 2 &mpc5200_pic 1 2 3
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0xc800 0 0 3 &mpc5200_pic 1 3 3
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0xc800 0 0 4 &mpc5200_pic 0 0 3>;
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clock-frequency = <0>; // From boot loader
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interrupts = <2 8 0 2 9 0 2 10 0>;
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bus-range = <0 0>;
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ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
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0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
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0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
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};
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localbus {
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compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges = <0 0 0xfe000000 0x02000000
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1 0 0xfc000000 0x02000000
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2 0 0xfbe00000 0x00200000
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3 0 0xf9e00000 0x02000000
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4 0 0xf7e00000 0x02000000
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5 0 0xe6000000 0x02000000
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6 0 0xe8000000 0x02000000
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7 0 0xea000000 0x02000000>;
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flash@0,0 {
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compatible = "cfi-flash";
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reg = <0 0 0x02000000>;
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bank-width = <4>;
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#size-cells = <1>;
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#address-cells = <1>;
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partition@0 {
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label = "ubootl";
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reg = <0x00000000 0x00040000>;
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};
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partition@40000 {
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label = "kernel";
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reg = <0x00040000 0x001c0000>;
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};
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partition@200000 {
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label = "jffs2";
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reg = <0x00200000 0x01d00000>;
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};
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partition@1f00000 {
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label = "uboot";
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reg = <0x01f00000 0x00040000>;
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};
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partition@1f40000 {
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label = "env";
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reg = <0x01f40000 0x00040000>;
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};
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partition@1f80000 {
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label = "oftree";
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reg = <0x01f80000 0x00040000>;
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};
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partition@1fc0000 {
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label = "space";
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reg = <0x01fc0000 0x00040000>;
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};
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};
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sram@2,0 {
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compatible = "mtd-ram";
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reg = <2 0 0x00200000>;
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bank-width = <2>;
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};
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/*
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* example snippets for FPGA
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||
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*
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* fpga@3,0 {
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* compatible = "fpga_driver";
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* reg = <3 0 0x02000000>;
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* bank-width = <4>;
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* };
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*
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|
|
* fpga@4,0 {
|
||
|
|
* compatible = "fpga_driver";
|
||
|
|
* reg = <4 0 0x02000000>;
|
||
|
|
* bank-width = <4>;
|
||
|
|
* };
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* example snippets for free chipselects
|
||
|
|
*
|
||
|
|
* device@5,0 {
|
||
|
|
* compatible = "custom_driver";
|
||
|
|
* reg = <5 0 0x02000000>;
|
||
|
|
* };
|
||
|
|
*
|
||
|
|
* device@6,0 {
|
||
|
|
* compatible = "custom_driver";
|
||
|
|
* reg = <6 0 0x02000000>;
|
||
|
|
* };
|
||
|
|
*
|
||
|
|
* device@7,0 {
|
||
|
|
* compatible = "custom_driver";
|
||
|
|
* reg = <7 0 0x02000000>;
|
||
|
|
* };
|
||
|
|
*/
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|