target/linux/layerscape/files/arch/arm64/boot/dts/freescale/traverse-ls1043v.dts

   1 /*
   2  * Device Tree Include file for Traverse LS1043V board.
   3  *
   4  * Copyright 2014-2015, Freescale Semiconductor
   5  * Copyright 2017, Traverse Technologies
   6  *
   7  * This file is dual-licensed: you can use it either under the terms
   8  * of the GPLv2 or the X11 license, at your option. Note that this dual
   9  * licensing only applies to this file, and not this project as a
  10  * whole.
  11  *
  12  *  a) This library is free software; you can redistribute it and/or
  13  *     modify it under the terms of the GNU General Public License as
  14  *     published by the Free Software Foundation; either version 2 of the
  15  *     License, or (at your option) any later version.
  16  *
  17  *     This library is distributed in the hope that it will be useful,
  18  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *     GNU General Public License for more details.
  21  *
  22  * Or, alternatively,
  23  *
  24  *  b) Permission is hereby granted, free of charge, to any person
  25  *     obtaining a copy of this software and associated documentation
  26  *     files (the "Software"), to deal in the Software without
  27  *     restriction, including without limitation the rights to use,
  28  *     copy, modify, merge, publish, distribute, sublicense, and/or
  29  *     sell copies of the Software, and to permit persons to whom the
  30  *     Software is furnished to do so, subject to the following
  31  *     conditions:
  32  *
  33  *     The above copyright notice and this permission notice shall be
  34  *     included in all copies or substantial portions of the Software.
  35  *
  36  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  37  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  38  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  39  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  40  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  41  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  42  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  43  *     OTHER DEALINGS IN THE SOFTWARE.
  44  */
  45
  46 /dts-v1/;
  47 #include "fsl-ls1043a.dtsi"
  48 #include <dt-bindings/gpio/gpio.h>
  49 #include <dt-bindings/input/input.h>
  50
  51 / {
  52         model = "Traverse LS1043V";
  53         compatible = "traverse,ls1043v";
  54
  55         aliases {
  56                 crypto = &crypto;
  57                 ethernet0 = &EMAC0;
  58                 ethernet1 = &EMAC1;
  59                 ethernet2 = &EMAC2;
  60                 ethernet3 = &EMAC3;
  61                 ethernet4 = &EMAC4;
  62                 ethernet5 = &EMAC5;
  63                 pca9555 = &pca9555;
  64         };
  65
  66         leds {
  67                 compatible = "gpio-leds";
  68                 gpio0 {
  69                         label = "ls1043v:green:user0";
  70                         gpios = <&pca9555 0 GPIO_ACTIVE_LOW>;
  71                 };
  72                 gpio1 {
  73                         label = "ls1043v:yellow:user0";
  74                         gpios = <&pca9555 1 GPIO_ACTIVE_LOW>;
  75                 };
  76                 gpio2 {
  77                         label = "ls1043v:green:user1";
  78                         gpios = <&pca9555 2 GPIO_ACTIVE_LOW>;
  79                 };
  80                 gpio3 {
  81                         label = "ls1043v:yellow:user1";
  82                         gpios = <&pca9555 3 GPIO_ACTIVE_LOW>;
  83                 };
  84                 gpio4 {
  85                         label = "ls1043v:green:user2";
  86                         gpios = <&pca9555 4 GPIO_ACTIVE_HIGH>;
  87                 };
  88                 gpio5 {
  89                         label = "ls1043v:yellow:wlan";
  90                         gpios = <&pca9555 5 GPIO_ACTIVE_HIGH>;
  91                 };
  92                 gpio6 {
  93                         label = "ls1043v:yellow:wan";
  94                         gpios = <&pca9555 6 GPIO_ACTIVE_HIGH>;
  95                 };
  96         };
  97
  98         gpio-keys-polled {
  99                 compatible = "gpio-keys-polled";
 100                 #address-cells = <1>;
 101                 #size-cells = <0>;
 102                 poll-interval = <1000>;
 103                 button@0 {
 104                         label = "Front button";
 105                         linux,code = <KEY_SETUP>;
 106                         gpios = <&pca9555 14 GPIO_ACTIVE_LOW>;
 107                 };
 108                 button@1 {
 109                         label = "Rear button";
 110                         linux,code = <KEY_WPS_BUTTON>;
 111                         gpios = <&pca9555 15 GPIO_ACTIVE_LOW>;
 112                 };
 113         };
 114 };
 115
 116 &i2c0 {
 117         status = "okay";
 118         rtc@6f {
 119                 compatible = "intersil,isl1208";
 120                 reg = <0x6f>;
 121         };
 122
 123         pca9555: pca9555@20 {
 124                 compatible = "nxp,pca9555";
 125                 gpio-controller;
 126                 #gpio-cells = <2>;
 127                 reg = <0x20>;
 128                 gpio-base = <0>;
 129         };
 130
 131         /* CPU core temp sensor and VDD (1.0V) sensor */
 132         ltc2990@4c {
 133                 compatible = "lltc,ltc2990";
 134                 reg = <0x4C>;
 135                 lltc,meas-mode = <4 3>;
 136         };
 137
 138         /* 3.3V and 5V monitor (may not be loaded on some SKUs) */
 139         ltc2990@4f {
 140                 compatible = "lltc,ltc2990";
 141                 reg = <0x4F>;
 142                 lltc,meas-mode = <6 3>;
 143         };
 144 };
 145
 146 &ifc {
 147         status = "okay";
 148         #address-cells = <2>;
 149         #size-cells = <1>;
 150         /* Only NAND flash is used on this board */
 151         ranges = <0x0 0x0 0x0 0x7e800000 0x00010000>;
 152
 153         nand@1,0 {
 154                 compatible = "fsl,ifc-nand";
 155                 #address-cells = <1>;
 156                 #size-cells = <1>;
 157                 reg = <0x0 0x0 0x10000>;
 158         };
 159 };
 160
 161 &duart0 {
 162         status = "okay";
 163 };
 164
 165 &duart1 {
 166         status = "okay";
 167 };
 168
 169 #include "fsl-ls1043-post.dtsi"
 170
 171 &fman0 {
 172         EMAC0: ethernet@e0000 {
 173                 phy-handle = <&qsgmii_phy1>;
 174                 phy-connection-type = "qsgmii";
 175                 local-mac-address = [0A 00 00 00 00 01];
 176         };
 177
 178         EMAC1: ethernet@e2000 {
 179                 phy-handle = <&qsgmii_phy2>;
 180                 phy-connection-type = "qsgmii";
 181                 local-mac-address = [0A 00 00 00 00 02];
 182         };
 183
 184         EMAC2: ethernet@e8000 {
 185                 phy-handle = <&qsgmii_phy3>;
 186                 phy-connection-type = "qsgmii";
 187                 local-mac-address = [0A 00 00 00 00 03];
 188         };
 189
 190         EMAC3: ethernet@ea000 {
 191                 phy-handle = <&qsgmii_phy4>;
 192                 phy-connection-type = "qsgmii";
 193                 local-mac-address = [0A 00 00 00 00 04];
 194         };
 195         EMAC4: ethernet@e4000 {
 196                 phy-handle = <&rgmii_phy1>;
 197                 phy-connection-type = "rgmii";
 198                 local-mac-address = [0A 00 00 00 00 05];
 199         };
 200
 201         /* Connection to VDSL SoC */
 202         EMAC5: ethernet@e6000 {
 203                 phy-connection-type = "rgmii-id";
 204                 local-mac-address = [00 00 00 00 00 06];
 205                 fixed-link {
 206                         speed = <1000>;
 207                         full-duplex;
 208                 };
 209         };
 210
 211         /* 10G XFI interface - not in use on this platform */
 212         TENSFP: ethernet@f0000 {
 213                 status = "disabled";
 214
 215                 phy-connection-type = "sgmii";
 216                 fixed-link {
 217                         /* NB: speed = 1000 and sgmii allows forward compatibility
 218                         *  with both 1G and 10G, the same is not true
 219                         *  in the reverse.
 220                         */
 221                         speed = <1000>;
 222                         full-duplex;
 223                 };
 224         };
 225
 226         mdio@fc000 {
 227                 rgmii_phy1: ethernet-phy@3 {
 228                         reg = <0x3>;
 229                 };
 230                 qsgmii_phy1: ethernet-phy@4 {
 231                         reg = <0x4>;
 232                 };
 233                 qsgmii_phy2: ethernet-phy@5 {
 234                         reg = <0x5>;
 235                 };
 236                 qsgmii_phy3: ethernet-phy@6 {
 237                         reg = <0x6>;
 238                 };
 239                 qsgmii_phy4: ethernet-phy@7 {
 240                         reg = <0x7>;
 241                 };
 242         };
 243 };
 244
 245 /* No QUICC engine functions on this board */
 246 &uqe {
 247         status = "disabled";
 248 };
 249
 250 /* No SATA/AHCI on this board */
 251 &sata {
 252         status = "disabled";
 253 };