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 8040 Development board platform 45 */ 46 47#include "armada-8040.dtsi" 48 49/ { 50 model = "Marvell Armada 8040 DB board"; 51 compatible = "marvell,armada8040-db", "marvell,armada8040", 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 = &cps_spi1; 61 }; 62 63 memory@00000000 { 64 device_type = "memory"; 65 reg = <0x0 0x0 0x0 0x80000000>; 66 }; 67}; 68 69/* Accessible over the mini-USB CON9 connector on the main board */ 70&uart0 { 71 status = "okay"; 72}; 73 74 75/* CON5 on CP0 expansion */ 76&cpm_pcie2 { 77 status = "okay"; 78}; 79 80&cpm_i2c0 { 81 status = "okay"; 82 clock-frequency = <100000>; 83}; 84 85/* CON4 on CP0 expansion */ 86&cpm_sata0 { 87 status = "okay"; 88}; 89 90/* CON9 on CP0 expansion */ 91&cpm_usb3_0 { 92 status = "okay"; 93}; 94 95/* CON10 on CP0 expansion */ 96&cpm_usb3_1 { 97 status = "okay"; 98}; 99 100/* CON5 on CP1 expansion */ 101&cps_pcie2 { 102 status = "okay"; 103}; 104 105&cps_spi1 { 106 status = "okay"; 107 108 spi-flash@0 { 109 #address-cells = <1>; 110 #size-cells = <1>; 111 compatible = "jedec,spi-nor"; 112 reg = <0>; 113 spi-max-frequency = <10000000>; 114 115 partitions { 116 compatible = "fixed-partitions"; 117 #address-cells = <1>; 118 #size-cells = <1>; 119 120 partition@0 { 121 label = "U-Boot"; 122 reg = <0 0x200000>; 123 }; 124 partition@400000 { 125 label = "Filesystem"; 126 reg = <0x200000 0xce0000>; 127 }; 128 }; 129 }; 130}; 131 132/* CON4 on CP1 expansion */ 133&cps_sata0 { 134 status = "okay"; 135}; 136 137/* CON9 on CP1 expansion */ 138&cps_usb3_0 { 139 status = "okay"; 140}; 141 142/* CON10 on CP1 expansion */ 143&cps_usb3_1 { 144 status = "okay"; 145}; 146 147&cpm_comphy { 148 /* 149 * Serdes Configuration: 150 * Lane 0: SGMII2 151 * Lane 1: USB3_HOST0 152 * Lane 2: KR (10G) 153 * Lane 3: SATA1 154 * Lane 4: USB3_HOST1 155 * Lane 5: PEX2x1 156 */ 157 phy0 { 158 phy-type = <PHY_TYPE_SGMII2>; 159 phy-speed = <PHY_SPEED_3_125G>; 160 }; 161 162 phy1 { 163 phy-type = <PHY_TYPE_USB3_HOST0>; 164 }; 165 166 phy2 { 167 phy-type = <PHY_TYPE_KR>; 168 }; 169 170 phy3 { 171 phy-type = <PHY_TYPE_SATA1>; 172 }; 173 174 phy4 { 175 phy-type = <PHY_TYPE_USB3_HOST1>; 176 }; 177 178 phy5 { 179 phy-type = <PHY_TYPE_PEX2>; 180 }; 181}; 182 183&cps_comphy { 184 /* 185 * Serdes Configuration: 186 * Lane 0: SGMII2 187 * Lane 1: USB3_HOST0 188 * Lane 2: KR (10G) 189 * Lane 3: SATA1 190 * Lane 4: Unconnected 191 * Lane 5: PEX2x1 192 */ 193 phy0 { 194 phy-type = <PHY_TYPE_SGMII2>; 195 phy-speed = <PHY_SPEED_3_125G>; 196 }; 197 198 phy1 { 199 phy-type = <PHY_TYPE_USB3_HOST0>; 200 }; 201 202 phy2 { 203 phy-type = <PHY_TYPE_KR>; 204 }; 205 206 phy3 { 207 phy-type = <PHY_TYPE_SATA1>; 208 }; 209 210 phy4 { 211 phy-type = <PHY_TYPE_UNCONNECTED>; 212 }; 213 214 phy5 { 215 phy-type = <PHY_TYPE_PEX2>; 216 }; 217}; 218 219&cpm_utmi0 { 220 status = "okay"; 221}; 222 223&cpm_utmi1 { 224 status = "okay"; 225}; 226 227&cps_utmi0 { 228 status = "okay"; 229}; 230