arch/arm/dts/armada-7040-db.dts

   1 /*
   2  * Copyright (C) 2016 Marvell Technology Group Ltd.
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPLv2 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 library 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 the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This library 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  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /*
  44  * Device Tree file for Marvell Armada 7040 Development board platform
  45  */
  46
  47 #include "armada-7040.dtsi"
  48
  49 / {
  50         model = "Marvell Armada 7040 DB board";
  51         compatible = "marvell,armada7040-db", "marvell,armada7040",
  52                      "marvell,armada-ap806-quad", "marvell,armada-ap806";
  53
  54         chosen {
  55                 stdout-path = "serial0:115200n8";
  56         };
  57
  58         aliases {
  59                 i2c0 = &cpm_i2c0;
  60                 spi0 = &cpm_spi1;
  61         };
  62
  63         memory@00000000 {
  64                 device_type = "memory";
  65                 reg = <0x0 0x0 0x0 0x80000000>;
  66         };
  67 };
  68
  69 &i2c0 {
  70         status = "okay";
  71         clock-frequency = <100000>;
  72 };
  73
  74 &spi0 {
  75         status = "okay";
  76
  77         spi-flash@0 {
  78                 #address-cells = <1>;
  79                 #size-cells = <1>;
  80                 compatible = "jedec,spi-nor";
  81                 reg = <0>;
  82                 spi-max-frequency = <10000000>;
  83
  84                 partitions {
  85                         compatible = "fixed-partitions";
  86                         #address-cells = <1>;
  87                         #size-cells = <1>;
  88
  89                         partition@0 {
  90                                 label = "U-Boot";
  91                                 reg = <0 0x200000>;
  92                         };
  93                         partition@400000 {
  94                                 label = "Filesystem";
  95                                 reg = <0x200000 0xce0000>;
  96                         };
  97                 };
  98         };
  99 };
 100
 101 &uart0 {
 102         status = "okay";
 103 };
 104
 105
 106 &cpm_pcie2 {
 107         status = "okay";
 108 };
 109
 110 &cpm_i2c0 {
 111         status = "okay";
 112         clock-frequency = <100000>;
 113 };
 114
 115 &cpm_spi1 {
 116         status = "okay";
 117
 118         spi-flash@0 {
 119                 #address-cells = <0x1>;
 120                 #size-cells = <0x1>;
 121                 compatible = "jedec,spi-nor";
 122                 reg = <0x0>;
 123                 spi-max-frequency = <20000000>;
 124
 125                 partitions {
 126                         compatible = "fixed-partitions";
 127                         #address-cells = <1>;
 128                         #size-cells = <1>;
 129
 130                         partition@0 {
 131                                 label = "U-Boot";
 132                                 reg = <0x0 0x200000>;
 133                         };
 134
 135                         partition@400000 {
 136                                 label = "Filesystem";
 137                                 reg = <0x200000 0xe00000>;
 138                         };
 139                 };
 140         };
 141 };
 142
 143 &cpm_sata0 {
 144         status = "okay";
 145 };
 146
 147 &cpm_usb3_0 {
 148         status = "okay";
 149 };
 150
 151 &cpm_usb3_1 {
 152         status = "okay";
 153 };
 154
 155 &cpm_comphy {
 156         phy0 {
 157                 phy-type = <PHY_TYPE_SGMII2>;
 158                 phy-speed = <PHY_SPEED_3_125G>;
 159         };
 160
 161         phy1 {
 162                 phy-type = <PHY_TYPE_USB3_HOST0>;
 163                 phy-speed = <PHY_SPEED_5G>;
 164         };
 165
 166         phy2 {
 167                 phy-type = <PHY_TYPE_SGMII0>;
 168                 phy-speed = <PHY_SPEED_1_25G>;
 169         };
 170
 171         phy3 {
 172                 phy-type = <PHY_TYPE_SATA1>;
 173                 phy-speed = <PHY_SPEED_5G>;
 174         };
 175
 176         phy4 {
 177                 phy-type = <PHY_TYPE_USB3_HOST1>;
 178                 phy-speed = <PHY_SPEED_5G>;
 179         };
 180
 181         phy5 {
 182                 phy-type = <PHY_TYPE_PEX2>;
 183                 phy-speed = <PHY_SPEED_5G>;
 184         };
 185 };
 186
 187 &cpm_utmi0 {
 188         status = "okay";
 189 };
 190
 191 &cpm_utmi1 {
 192         status = "okay";
 193 };