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powerpc/85xx: Add p2020rdb-pc dts support
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Tang Yuantian <b29983@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Tang Yuantian
Kumar Gala
parent
35ce1b5a20
commit
05413245fb
241
arch/powerpc/boot/dts/p2020rdb-pc.dtsi
Normal file
241
arch/powerpc/boot/dts/p2020rdb-pc.dtsi
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@ -0,0 +1,241 @@
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/*
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* P2020 RDB-PC Device Tree Source stub (no addresses or top-level ranges)
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*
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* Copyright 2011 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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&lbc {
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nor@0,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "cfi-flash";
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reg = <0x0 0x0 0x1000000>;
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bank-width = <2>;
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device-width = <1>;
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partition@0 {
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/* This location must not be altered */
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/* 256KB for Vitesse 7385 Switch firmware */
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reg = <0x0 0x00040000>;
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label = "NOR Vitesse-7385 Firmware";
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read-only;
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};
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partition@40000 {
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/* 256KB for DTB Image */
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reg = <0x00040000 0x00040000>;
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label = "NOR DTB Image";
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};
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partition@80000 {
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/* 3.5 MB for Linux Kernel Image */
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reg = <0x00080000 0x00380000>;
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label = "NOR Linux Kernel Image";
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};
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partition@400000 {
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/* 11MB for JFFS2 based Root file System */
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reg = <0x00400000 0x00b00000>;
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label = "NOR JFFS2 Root File System";
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};
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partition@f00000 {
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/* This location must not be altered */
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/* 512KB for u-boot Bootloader Image */
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/* 512KB for u-boot Environment Variables */
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reg = <0x00f00000 0x00100000>;
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label = "NOR U-Boot Image";
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read-only;
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};
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};
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nand@1,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,p2020-fcm-nand",
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"fsl,elbc-fcm-nand";
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reg = <0x1 0x0 0x40000>;
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partition@0 {
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/* This location must not be altered */
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/* 1MB for u-boot Bootloader Image */
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reg = <0x0 0x00100000>;
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label = "NAND U-Boot Image";
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read-only;
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};
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partition@100000 {
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/* 1MB for DTB Image */
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reg = <0x00100000 0x00100000>;
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label = "NAND DTB Image";
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};
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partition@200000 {
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/* 4MB for Linux Kernel Image */
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reg = <0x00200000 0x00400000>;
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label = "NAND Linux Kernel Image";
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};
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partition@600000 {
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/* 4MB for Compressed Root file System Image */
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reg = <0x00600000 0x00400000>;
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label = "NAND Compressed RFS Image";
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};
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partition@a00000 {
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/* 7MB for JFFS2 based Root file System */
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reg = <0x00a00000 0x00700000>;
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label = "NAND JFFS2 Root File System";
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};
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partition@1100000 {
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/* 15MB for JFFS2 based Root file System */
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reg = <0x01100000 0x00f00000>;
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label = "NAND Writable User area";
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};
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};
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L2switch@2,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "vitesse-7385";
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reg = <0x2 0x0 0x20000>;
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};
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cpld@3,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "cpld";
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reg = <0x3 0x0 0x20000>;
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read-only;
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};
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};
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&soc {
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i2c@3000 {
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rtc@68 {
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compatible = "pericom,pt7c4338";
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reg = <0x68>;
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};
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};
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spi@7000 {
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flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spansion,m25p80";
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reg = <0>;
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spi-max-frequency = <40000000>;
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partition@0 {
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/* 512KB for u-boot Bootloader Image */
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reg = <0x0 0x00080000>;
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label = "SPI U-Boot Image";
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read-only;
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};
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partition@80000 {
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/* 512KB for DTB Image */
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reg = <0x00080000 0x00080000>;
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label = "SPI DTB Image";
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};
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partition@100000 {
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/* 4MB for Linux Kernel Image */
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reg = <0x00100000 0x00400000>;
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label = "SPI Linux Kernel Image";
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};
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partition@500000 {
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/* 4MB for Compressed RFS Image */
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reg = <0x00500000 0x00400000>;
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label = "SPI Compressed RFS Image";
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};
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partition@900000 {
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/* 7MB for JFFS2 based RFS */
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reg = <0x00900000 0x00700000>;
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label = "SPI JFFS2 RFS";
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};
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};
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};
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usb@22000 {
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phy_type = "ulpi";
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};
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mdio@24520 {
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phy0: ethernet-phy@0 {
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interrupts = <3 1 0 0>;
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reg = <0x0>;
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};
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phy1: ethernet-phy@1 {
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interrupts = <2 1 0 0>;
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reg = <0x1>;
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};
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};
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mdio@25520 {
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tbi0: tbi-phy@11 {
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reg = <0x11>;
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device_type = "tbi-phy";
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};
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};
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mdio@26520 {
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status = "disabled";
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};
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ptp_clock@24e00 {
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fsl,tclk-period = <5>;
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fsl,tmr-prsc = <200>;
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fsl,tmr-add = <0xCCCCCCCD>;
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fsl,tmr-fiper1 = <0x3B9AC9FB>;
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fsl,tmr-fiper2 = <0x0001869B>;
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fsl,max-adj = <249999999>;
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};
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enet0: ethernet@24000 {
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fixed-link = <1 1 1000 0 0>;
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phy-connection-type = "rgmii-id";
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};
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enet1: ethernet@25000 {
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tbi-handle = <&tbi0>;
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phy-handle = <&phy0>;
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phy-connection-type = "sgmii";
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};
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enet2: ethernet@26000 {
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phy-handle = <&phy1>;
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phy-connection-type = "rgmii-id";
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};
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};
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96
arch/powerpc/boot/dts/p2020rdb-pc_32b.dts
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96
arch/powerpc/boot/dts/p2020rdb-pc_32b.dts
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@ -0,0 +1,96 @@
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/*
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* P2020 RDB-PC 32Bit Physical Address Map Device Tree Source
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*
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* Copyright 2011 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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||||
* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/include/ "fsl/p2020si-pre.dtsi"
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/ {
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model = "fsl,P2020RDB";
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compatible = "fsl,P2020RDB-PC";
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memory {
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device_type = "memory";
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};
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lbc: localbus@ffe05000 {
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reg = <0 0xffe05000 0 0x1000>;
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/* NOR and NAND Flashes */
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ranges = <0x0 0x0 0x0 0xef000000 0x01000000
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0x1 0x0 0x0 0xff800000 0x00040000
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0x2 0x0 0x0 0xffb00000 0x00020000
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0x3 0x0 0x0 0xffa00000 0x00020000>;
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};
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soc: soc@ffe00000 {
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ranges = <0x0 0x0 0xffe00000 0x100000>;
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};
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pci0: pcie@ffe08000 {
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reg = <0 0xffe08000 0 0x1000>;
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status = "disabled";
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};
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pci1: pcie@ffe09000 {
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reg = <0 0xffe09000 0 0x1000>;
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ranges = <0x2000000 0x0 0xe0000000 0 0xa0000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
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pcie@0 {
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ranges = <0x2000000 0x0 0xe0000000
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0x2000000 0x0 0xe0000000
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0x0 0x20000000
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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pci2: pcie@ffe0a000 {
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reg = <0 0xffe0a000 0 0x1000>;
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ranges = <0x2000000 0x0 0xe0000000 0 0x80000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
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pcie@0 {
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ranges = <0x2000000 0x0 0xe0000000
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0x2000000 0x0 0xe0000000
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0x0 0x20000000
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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};
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/include/ "p2020rdb-pc.dtsi"
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/include/ "fsl/p2020si-post.dtsi"
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96
arch/powerpc/boot/dts/p2020rdb-pc_36b.dts
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96
arch/powerpc/boot/dts/p2020rdb-pc_36b.dts
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@ -0,0 +1,96 @@
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/*
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* P2020 RDB-PC 36Bit Physical Address Map Device Tree Source
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*
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* Copyright 2011 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions are met:
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
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* documentation and/or other materials provided with the distribution.
|
||||
* * Neither the name of Freescale Semiconductor nor the
|
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* names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
|
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* GNU General Public License ("GPL") as published by the Free Software
|
||||
* Foundation, either version 2 of that License or (at your option) any
|
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* later version.
|
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
|
||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
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/include/ "fsl/p2020si-pre.dtsi"
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/ {
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model = "fsl,P2020RDB";
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compatible = "fsl,P2020RDB-PC";
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memory {
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device_type = "memory";
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};
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lbc: localbus@fffe05000 {
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reg = <0xf 0xffe05000 0 0x1000>;
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/* NOR and NAND Flashes */
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ranges = <0x0 0x0 0xf 0xef000000 0x01000000
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0x1 0x0 0xf 0xff800000 0x00040000
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0x2 0x0 0xf 0xffb00000 0x00020000
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0x3 0x0 0xf 0xffa00000 0x00020000>;
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};
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soc: soc@fffe00000 {
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ranges = <0x0 0xf 0xffe00000 0x100000>;
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};
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pci0: pcie@fffe08000 {
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reg = <0xf 0xffe08000 0 0x1000>;
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status = "disabled";
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};
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pci1: pcie@fffe09000 {
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reg = <0xf 0xffe09000 0 0x1000>;
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ranges = <0x2000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
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pcie@0 {
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ranges = <0x2000000 0x0 0xe0000000
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0x2000000 0x0 0xe0000000
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0x0 0x20000000
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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pci2: pcie@fffe0a000 {
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reg = <0xf 0xffe0a000 0 0x1000>;
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ranges = <0x2000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
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pcie@0 {
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ranges = <0x2000000 0x0 0xe0000000
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0x2000000 0x0 0xe0000000
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0x0 0x20000000
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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};
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/include/ "p2020rdb-pc.dtsi"
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/include/ "fsl/p2020si-post.dtsi"
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