mirror of https://gitee.com/openkylin/linux.git
330 lines
7.0 KiB
Plaintext
330 lines
7.0 KiB
Plaintext
/*
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* Copyright 2013-2014 Freescale Semiconductor, Inc.
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this file; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "ls1021a.dtsi"
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/ {
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model = "LS1021A QDS Board";
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aliases {
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enet0_rgmii_phy = &rgmii_phy1;
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enet1_rgmii_phy = &rgmii_phy2;
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enet2_rgmii_phy = &rgmii_phy3;
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enet0_sgmii_phy = &sgmii_phy1c;
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enet1_sgmii_phy = &sgmii_phy1d;
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};
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sys_mclk: clock-mclk {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24576000>;
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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reg_3p3v: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,widgets =
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"Microphone", "Microphone Jack",
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"Headphone", "Headphone Jack",
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"Speaker", "Speaker Ext",
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"Line", "Line In Jack";
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simple-audio-card,routing =
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"MIC_IN", "Microphone Jack",
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"Microphone Jack", "Mic Bias",
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"LINE_IN", "Line In Jack",
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"Headphone Jack", "HP_OUT",
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"Speaker Ext", "LINE_OUT";
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simple-audio-card,cpu {
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sound-dai = <&sai2>;
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frame-master;
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bitclock-master;
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};
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simple-audio-card,codec {
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sound-dai = <&codec>;
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frame-master;
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bitclock-master;
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};
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};
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};
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&dspi0 {
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bus-num = <0>;
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status = "okay";
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dspiflash: at45db021d@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "atmel,at45db021d", "atmel,at45", "atmel,dataflash";
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spi-max-frequency = <16000000>;
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spi-cpol;
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spi-cpha;
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reg = <0>;
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};
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};
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&enet0 {
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tbi-handle = <&tbi0>;
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phy-handle = <&sgmii_phy1c>;
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phy-connection-type = "sgmii";
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status = "okay";
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};
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&enet1 {
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tbi-handle = <&tbi0>;
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phy-handle = <&sgmii_phy1d>;
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phy-connection-type = "sgmii";
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status = "okay";
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};
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&enet2 {
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phy-handle = <&rgmii_phy3>;
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phy-connection-type = "rgmii-id";
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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pca9547: mux@77 {
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compatible = "nxp,pca9547";
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reg = <0x77>;
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#address-cells = <1>;
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#size-cells = <0>;
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i2c@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x0>;
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ds3232: rtc@68 {
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compatible = "dallas,ds3232";
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reg = <0x68>;
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interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
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};
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};
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i2c@2 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x2>;
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ina220@40 {
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compatible = "ti,ina220";
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reg = <0x40>;
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shunt-resistor = <1000>;
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};
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ina220@41 {
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compatible = "ti,ina220";
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reg = <0x41>;
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shunt-resistor = <1000>;
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};
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};
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i2c@3 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x3>;
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eeprom@56 {
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compatible = "atmel,24c512";
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reg = <0x56>;
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};
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eeprom@57 {
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compatible = "atmel,24c512";
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reg = <0x57>;
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};
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adt7461a@4c {
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compatible = "adi,adt7461a";
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reg = <0x4c>;
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};
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};
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i2c@4 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x4>;
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codec: sgtl5000@2a {
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#sound-dai-cells = <0>;
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compatible = "fsl,sgtl5000";
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reg = <0x2a>;
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VDDA-supply = <®_3p3v>;
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VDDIO-supply = <®_3p3v>;
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clocks = <&sys_mclk 1>;
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};
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};
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};
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};
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&ifc {
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#address-cells = <2>;
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#size-cells = <1>;
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/* NOR, NAND Flashes and FPGA on board */
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ranges = <0x0 0x0 0x0 0x60000000 0x08000000
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0x2 0x0 0x0 0x7e800000 0x00010000
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0x3 0x0 0x0 0x7fb00000 0x00000100>;
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status = "okay";
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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 0x8000000>;
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bank-width = <2>;
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device-width = <1>;
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};
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fpga: board-control@3,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "simple-bus";
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reg = <0x3 0x0 0x0000100>;
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bank-width = <1>;
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device-width = <1>;
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ranges = <0 3 0 0x100>;
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mdio-mux-emi1 {
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compatible = "mdio-mux-mmioreg";
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mdio-parent-bus = <&mdio0>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x54 1>; /* BRDCFG4 */
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mux-mask = <0xe0>; /* EMI1[2:0] */
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/* Onboard PHYs */
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ls1021amdio0: mdio@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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rgmii_phy1: ethernet-phy@1 {
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reg = <0x1>;
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};
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};
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ls1021amdio1: mdio@20 {
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reg = <0x20>;
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#address-cells = <1>;
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#size-cells = <0>;
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rgmii_phy2: ethernet-phy@2 {
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reg = <0x2>;
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};
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};
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ls1021amdio2: mdio@40 {
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reg = <0x40>;
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#address-cells = <1>;
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#size-cells = <0>;
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rgmii_phy3: ethernet-phy@3 {
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reg = <0x3>;
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};
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};
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ls1021amdio3: mdio@60 {
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reg = <0x60>;
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#address-cells = <1>;
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#size-cells = <0>;
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sgmii_phy1c: ethernet-phy@1c {
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reg = <0x1c>;
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};
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};
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ls1021amdio4: mdio@80 {
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reg = <0x80>;
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#address-cells = <1>;
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#size-cells = <0>;
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sgmii_phy1d: ethernet-phy@1d {
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reg = <0x1d>;
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};
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};
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};
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};
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};
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&lpuart0 {
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status = "okay";
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};
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&mdio0 {
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tbi0: tbi-phy@8 {
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reg = <0x8>;
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device_type = "tbi-phy";
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};
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};
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&sai2 {
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status = "okay";
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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