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287 lines
5.8 KiB
287 lines
5.8 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* P2020 RDB Device Tree Source |
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* |
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* Copyright 2009-2012 Freescale Semiconductor Inc. |
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*/ |
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/include/ "p2020si-pre.dtsi" |
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/ { |
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model = "fsl,P2020RDB"; |
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compatible = "fsl,P2020RDB"; |
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aliases { |
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ethernet0 = &enet0; |
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ethernet1 = &enet1; |
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ethernet2 = &enet2; |
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serial0 = &serial0; |
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serial1 = &serial1; |
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pci0 = &pci0; |
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pci1 = &pci1; |
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}; |
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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 0xffa00000 0x00040000 |
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0x2 0x0 0x0 0xffb00000 0x00020000>; |
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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 (RO) 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 (RO) DTB Image"; |
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read-only; |
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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 (RO) Linux Kernel Image"; |
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read-only; |
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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 (RW) 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 (RO) 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 (RO) 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 (RO) DTB Image"; |
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read-only; |
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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 (RO) Linux Kernel Image"; |
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read-only; |
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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 (RO) Compressed RFS Image"; |
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read-only; |
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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 (RW) 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 (RW) 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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}; |
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soc: soc@ffe00000 { |
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ranges = <0x0 0x0 0xffe00000 0x100000>; |
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i2c@3000 { |
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rtc@68 { |
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compatible = "dallas,ds1339"; |
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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,s25sl12801", "jedec,spi-nor"; |
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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 (RO) 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 (RO) DTB Image"; |
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read-only; |
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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 (RO) Linux Kernel Image"; |
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read-only; |
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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 (RO) Compressed RFS Image"; |
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read-only; |
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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 (RW) 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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dr_mode = "host"; |
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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 = <3 1 0 0>; |
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reg = <0x1>; |
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}; |
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tbi-phy@2 { |
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device_type = "tbi-phy"; |
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reg = <0x2>; |
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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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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 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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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@ffe0a000 { |
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reg = <0 0xffe0a000 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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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/ "p2020si-post.dtsi"
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