arch/arm/boot/dts/ls1021a-twr.dts

   1 /*
   2  * Copyright 2013-2014 Freescale Semiconductor, Inc.
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of
  12  *     the License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  *     You should have received a copy of the GNU General Public
  20  *     License along with this file; if not, write to the Free
  21  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  22  *     MA 02110-1301 USA
  23  *
  24  * Or, alternatively,
  25  *
  26  *  b) Permission is hereby granted, free of charge, to any person
  27  *     obtaining a copy of this software and associated documentation
  28  *     files (the "Software"), to deal in the Software without
  29  *     restriction, including without limitation the rights to use,
  30  *     copy, modify, merge, publish, distribute, sublicense, and/or
  31  *     sell copies of the Software, and to permit persons to whom the
  32  *     Software is furnished to do so, subject to the following
  33  *     conditions:
  34  *
  35  *     The above copyright notice and this permission notice shall be
  36  *     included in all copies or substantial portions of the Software.
  37  *
  38  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  39  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  40  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  41  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  42  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  43  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  44  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  45  *     OTHER DEALINGS IN THE SOFTWARE.
  46  */
  47
  48 /dts-v1/;
  49 #include "ls1021a.dtsi"
  50
  51 / {
  52         model = "LS1021A TWR Board";
  53
  54         aliases {
  55                 enet2_rgmii_phy = &rgmii_phy1;
  56                 enet0_sgmii_phy = &sgmii_phy2;
  57                 enet1_sgmii_phy = &sgmii_phy0;
  58         };
  59
  60         sys_mclk: clock-mclk {
  61                 compatible = "fixed-clock";
  62                 #clock-cells = <0>;
  63                 clock-frequency = <24576000>;
  64         };
  65
  66         regulators {
  67                 compatible = "simple-bus";
  68                 #address-cells = <1>;
  69                 #size-cells = <0>;
  70
  71                 reg_3p3v: regulator@0 {
  72                         compatible = "regulator-fixed";
  73                         reg = <0>;
  74                         regulator-name = "3P3V";
  75                         regulator-min-microvolt = <3300000>;
  76                         regulator-max-microvolt = <3300000>;
  77                         regulator-always-on;
  78                 };
  79         };
  80
  81         sound {
  82                 compatible = "simple-audio-card";
  83                 simple-audio-card,format = "i2s";
  84                 simple-audio-card,widgets =
  85                         "Microphone", "Microphone Jack",
  86                         "Headphone", "Headphone Jack",
  87                         "Speaker", "Speaker Ext",
  88                         "Line", "Line In Jack";
  89                 simple-audio-card,routing =
  90                         "MIC_IN", "Microphone Jack",
  91                         "Microphone Jack", "Mic Bias",
  92                         "LINE_IN", "Line In Jack",
  93                         "Headphone Jack", "HP_OUT",
  94                         "Speaker Ext", "LINE_OUT";
  95
  96                 simple-audio-card,cpu {
  97                         sound-dai = <&sai1>;
  98                         frame-master;
  99                         bitclock-master;
 100                 };
 101
 102                 simple-audio-card,codec {
 103                         sound-dai = <&codec>;
 104                         frame-master;
 105                         bitclock-master;
 106                 };
 107         };
 108 };
 109
 110 &dspi1 {
 111         bus-num = <0>;
 112         status = "okay";
 113
 114         dspiflash: s25fl064k@0 {
 115                 #address-cells = <1>;
 116                 #size-cells = <1>;
 117                 compatible = "spansion,s25fl064k";
 118                 spi-max-frequency = <16000000>;
 119                 spi-cpol;
 120                 spi-cpha;
 121                 reg = <0>;
 122         };
 123 };
 124
 125 &enet0 {
 126         tbi-handle = <&tbi1>;
 127         phy-handle = <&sgmii_phy2>;
 128         phy-connection-type = "sgmii";
 129         status = "okay";
 130 };
 131
 132 &enet1 {
 133         tbi-handle = <&tbi1>;
 134         phy-handle = <&sgmii_phy0>;
 135         phy-connection-type = "sgmii";
 136         status = "okay";
 137 };
 138
 139 &enet2 {
 140         phy-handle = <&rgmii_phy1>;
 141         phy-connection-type = "rgmii-id";
 142         status = "okay";
 143 };
 144
 145 &i2c0 {
 146         status = "okay";
 147
 148         ina220@40 {
 149                 compatible = "ti,ina220";
 150                 reg = <0x40>;
 151                 shunt-resistor = <1000>;
 152         };
 153
 154         ina220@41 {
 155                 compatible = "ti,ina220";
 156                 reg = <0x41>;
 157                 shunt-resistor = <1000>;
 158         };
 159
 160 };
 161
 162 &i2c1 {
 163         status = "okay";
 164         codec: sgtl5000@a {
 165                 #sound-dai-cells = <0>;
 166                 compatible = "fsl,sgtl5000";
 167                 reg = <0x0a>;
 168                 VDDA-supply = <&reg_3p3v>;
 169                 VDDIO-supply = <&reg_3p3v>;
 170                 clocks = <&sys_mclk 1>;
 171         };
 172 };
 173
 174 &ifc {
 175         #address-cells = <2>;
 176         #size-cells = <1>;
 177         /* NOR Flash on board */
 178         ranges = <0x0 0x0 0x0 0x60000000 0x08000000>;
 179         status = "okay";
 180
 181         nor@0,0 {
 182                 #address-cells = <1>;
 183                 #size-cells = <1>;
 184                 compatible = "cfi-flash";
 185                 reg = <0x0 0x0 0x8000000>;
 186                 bank-width = <2>;
 187                 device-width = <1>;
 188         };
 189 };
 190
 191 &lpuart0 {
 192         status = "okay";
 193 };
 194
 195 &mdio0 {
 196         sgmii_phy0: ethernet-phy@0 {
 197                 reg = <0x0>;
 198         };
 199         rgmii_phy1: ethernet-phy@1 {
 200                 reg = <0x1>;
 201         };
 202         sgmii_phy2: ethernet-phy@2 {
 203                 reg = <0x2>;
 204         };
 205         tbi1: tbi-phy@1f {
 206                 reg = <0x1f>;
 207                 device_type = "tbi-phy";
 208         };
 209 };
 210
 211 &sai1 {
 212         status = "okay";
 213 };
 214
 215 &uart0 {
 216         status = "okay";
 217 };
 218
 219 &uart1 {
 220         status = "okay";
 221 };