mirror of https://gitee.com/openkylin/linux.git
235 lines
6.1 KiB
Plaintext
235 lines
6.1 KiB
Plaintext
/*
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* P1023 RDB Device Tree Source
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*
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* Copyright 2013 Freescale Semiconductor Inc.
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*
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* Author: Chunhe Lan <Chunhe.Lan@freescale.com>
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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/p1023si-pre.dtsi"
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/ {
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model = "fsl,P1023";
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compatible = "fsl,P1023RDB";
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&mpic>;
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memory {
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device_type = "memory";
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};
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soc: soc@ff600000 {
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ranges = <0x0 0x0 0xff600000 0x200000>;
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i2c@3000 {
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eeprom@53 {
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compatible = "at24,24c04";
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reg = <0x53>;
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};
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rtc@6f {
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compatible = "microchip,mcp7941x";
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reg = <0x6f>;
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};
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};
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usb@22000 {
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dr_mode = "host";
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phy_type = "ulpi";
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};
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};
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lbc: localbus@ff605000 {
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reg = <0 0xff605000 0 0x1000>;
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/* NOR, NAND Flashes */
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ranges = <0x0 0x0 0x0 0xec000000 0x04000000
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0x1 0x0 0x0 0xffa00000 0x08000000>;
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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 0x04000000>;
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bank-width = <2>;
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device-width = <1>;
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partition@0 {
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/* 48MB for Root File System */
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reg = <0x00000000 0x03000000>;
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label = "NOR Root File System";
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};
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partition@3000000 {
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/* 1MB for DTB Image */
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reg = <0x03000000 0x00100000>;
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label = "NOR DTB Image";
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};
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partition@3100000 {
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/* 14MB for Linux Kernel Image */
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reg = <0x03100000 0x00e00000>;
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label = "NOR Linux Kernel Image";
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};
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partition@3f00000 {
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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 = <0x03f00000 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,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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/* 14MB for Linux Kernel Image */
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reg = <0x00200000 0x00e00000>;
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label = "NAND Linux Kernel Image";
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};
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partition@1000000 {
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/* 96MB for Root File System Image */
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reg = <0x01000000 0x06000000>;
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label = "NAND Root File System";
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};
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partition@7000000 {
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/* 16MB for User Writable Area */
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reg = <0x07000000 0x01000000>;
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label = "NAND Writable User area";
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};
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};
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};
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pci0: pcie@ff60a000 {
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reg = <0 0xff60a000 0 0x1000>;
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ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
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pcie@0 {
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/* IRQ[0:3] are pulled up on board, set to active-low */
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <
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/* IDSEL 0x0 */
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0000 0 0 1 &mpic 0 1 0 0
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0000 0 0 2 &mpic 1 1 0 0
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0000 0 0 3 &mpic 2 1 0 0
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0000 0 0 4 &mpic 3 1 0 0
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>;
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ranges = <0x2000000 0x0 0xc0000000
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0x2000000 0x0 0xc0000000
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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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board_pci1: pci1: pcie@ff609000 {
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reg = <0 0xff609000 0 0x1000>;
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ranges = <0x2000000 0x0 0xa0000000 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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/*
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* IRQ[4:6] only for PCIe, set to active-high,
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* IRQ[7] is pulled up on board, set to active-low
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*/
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <
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/* IDSEL 0x0 */
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0000 0 0 1 &mpic 4 2 0 0
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0000 0 0 2 &mpic 5 2 0 0
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0000 0 0 3 &mpic 6 2 0 0
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0000 0 0 4 &mpic 7 1 0 0
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>;
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ranges = <0x2000000 0x0 0xa0000000
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0x2000000 0x0 0xa0000000
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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@ff60b000 {
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reg = <0 0xff60b000 0 0x1000>;
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ranges = <0x2000000 0x0 0x80000000 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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/*
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* IRQ[8:10] are pulled up on board, set to active-low
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* IRQ[11] only for PCIe, set to active-high,
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*/
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <
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/* IDSEL 0x0 */
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0000 0 0 1 &mpic 8 1 0 0
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0000 0 0 2 &mpic 9 1 0 0
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0000 0 0 3 &mpic 10 1 0 0
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0000 0 0 4 &mpic 11 2 0 0
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>;
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ranges = <0x2000000 0x0 0x80000000
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0x2000000 0x0 0x80000000
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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/ "fsl/p1023si-post.dtsi"
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