arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts

   1 /*
   2  * Device Tree file for Freescale LS1012A QDS Board.
   3  *
   4  * Copyright 2016 Freescale Semiconductor, Inc.
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPLv2 or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This library is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This library is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  * Or, alternatively,
  22  *
  23  *  b) Permission is hereby granted, free of charge, to any person
  24  *     obtaining a copy of this software and associated documentation
  25  *     files (the "Software"), to deal in the Software without
  26  *     restriction, including without limitation the rights to use,
  27  *     copy, modify, merge, publish, distribute, sublicense, and/or
  28  *     sell copies of the Software, and to permit persons to whom the
  29  *     Software is furnished to do so, subject to the following
  30  *     conditions:
  31  *
  32  *     The above copyright notice and this permission notice shall be
  33  *     included in all copies or substantial portions of the Software.
  34  *
  35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42  *     OTHER DEALINGS IN THE SOFTWARE.
  43  */
  44 /dts-v1/;
  45
  46 #include "fsl-ls1012a.dtsi"
  47
  48 / {
  49         model = "LS1012A QDS Board";
  50         compatible = "fsl,ls1012a-qds", "fsl,ls1012a";
  51
  52         sys_mclk: clock-mclk {
  53                 compatible = "fixed-clock";
  54                 #clock-cells = <0>;
  55                 clock-frequency = <24576000>;
  56         };
  57
  58         reg_3p3v: regulator-3p3v {
  59                 compatible = "regulator-fixed";
  60                 regulator-name = "3P3V";
  61                 regulator-min-microvolt = <3300000>;
  62                 regulator-max-microvolt = <3300000>;
  63                 regulator-always-on;
  64         };
  65
  66         sound {
  67                 compatible = "simple-audio-card";
  68                 simple-audio-card,format = "i2s";
  69                 simple-audio-card,widgets =
  70                         "Microphone", "Microphone Jack",
  71                         "Headphone", "Headphone Jack",
  72                         "Speaker", "Speaker Ext",
  73                         "Line", "Line In Jack";
  74                 simple-audio-card,routing =
  75                         "MIC_IN", "Microphone Jack",
  76                         "Microphone Jack", "Mic Bias",
  77                         "LINE_IN", "Line In Jack",
  78                         "Headphone Jack", "HP_OUT",
  79                         "Speaker Ext", "LINE_OUT";
  80
  81                 simple-audio-card,cpu {
  82                         sound-dai = <&sai2>;
  83                         frame-master;
  84                         bitclock-master;
  85                 };
  86
  87                 simple-audio-card,codec {
  88                         sound-dai = <&codec>;
  89                         frame-master;
  90                         bitclock-master;
  91                         system-clock-frequency = <24576000>;
  92                 };
  93         };
  94 };
  95
  96 &dspi {
  97         bus-num = <0>;
  98         status = "okay";
  99
 100         flash@0 {
 101                 #address-cells = <1>;
 102                 #size-cells = <1>;
 103                 compatible = "n25q128a11", "jedec,spi-nor";
 104                 reg = <0>;
 105                 spi-max-frequency = <10000000>;
 106         };
 107
 108         flash@1 {
 109                 #address-cells = <1>;
 110                 #size-cells = <1>;
 111                 compatible = "sst25wf040b", "jedec,spi-nor";
 112                 spi-cpol;
 113                 spi-cpha;
 114                 reg = <1>;
 115                 spi-max-frequency = <10000000>;
 116         };
 117
 118         flash@2 {
 119                 #address-cells = <1>;
 120                 #size-cells = <1>;
 121                 compatible = "en25s64", "jedec,spi-nor";
 122                 spi-cpol;
 123                 spi-cpha;
 124                 reg = <2>;
 125                 spi-max-frequency = <10000000>;
 126         };
 127 };
 128
 129 &duart0 {
 130         status = "okay";
 131 };
 132
 133 &esdhc0 {
 134         status = "okay";
 135 };
 136
 137 &esdhc1 {
 138         status = "okay";
 139 };
 140
 141 &i2c0 {
 142         status = "okay";
 143
 144         pca9547@77 {
 145                 compatible = "nxp,pca9547";
 146                 reg = <0x77>;
 147                 #address-cells = <1>;
 148                 #size-cells = <0>;
 149
 150                 i2c@4 {
 151                         #address-cells = <1>;
 152                         #size-cells = <0>;
 153                         reg = <0x4>;
 154
 155                         codec: sgtl5000@a {
 156                                 #sound-dai-cells = <0>;
 157                                 compatible = "fsl,sgtl5000";
 158                                 reg = <0xa>;
 159                                 VDDA-supply = <&reg_3p3v>;
 160                                 VDDIO-supply = <&reg_3p3v>;
 161                                 clocks = <&sys_mclk>;
 162                         };
 163                 };
 164         };
 165 };
 166
 167 &sai2 {
 168         status = "okay";
 169 };
 170
 171 &sata {
 172         status = "okay";
 173 };