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 <dt-bindings/gpio/gpio.h> 48#include "armada-7040.dtsi" 49 50/ { 51 model = "Marvell Armada 7040 DB board"; 52 compatible = "marvell,armada7040-db", "marvell,armada7040", 53 "marvell,armada-ap806-quad", "marvell,armada-ap806"; 54 55 chosen { 56 stdout-path = "serial0:115200n8"; 57 }; 58 59 memory@00000000 { 60 device_type = "memory"; 61 reg = <0x0 0x0 0x0 0x80000000>; 62 }; 63 64 aliases { 65 ethernet0 = &cpm_eth0; 66 ethernet1 = &cpm_eth1; 67 ethernet2 = &cpm_eth2; 68 }; 69 70 cpm_reg_usb3_0_vbus: cpm-usb3-0-vbus { 71 compatible = "regulator-fixed"; 72 regulator-name = "usb3h0-vbus"; 73 regulator-min-microvolt = <5000000>; 74 regulator-max-microvolt = <5000000>; 75 enable-active-high; 76 gpio = <&expander0 0 GPIO_ACTIVE_HIGH>; 77 }; 78 79 cpm_reg_usb3_1_vbus: cpm-usb3-1-vbus { 80 compatible = "regulator-fixed"; 81 regulator-name = "usb3h1-vbus"; 82 regulator-min-microvolt = <5000000>; 83 regulator-max-microvolt = <5000000>; 84 enable-active-high; 85 gpio = <&expander0 1 GPIO_ACTIVE_HIGH>; 86 }; 87 88 cpm_usb3_0_phy: cpm-usb3-0-phy { 89 compatible = "usb-nop-xceiv"; 90 vcc-supply = <&cpm_reg_usb3_0_vbus>; 91 }; 92 93 cpm_usb3_1_phy: cpm-usb3-1-phy { 94 compatible = "usb-nop-xceiv"; 95 vcc-supply = <&cpm_reg_usb3_1_vbus>; 96 }; 97}; 98 99&i2c0 { 100 status = "okay"; 101 clock-frequency = <100000>; 102}; 103 104&spi0 { 105 status = "okay"; 106 107 spi-flash@0 { 108 #address-cells = <1>; 109 #size-cells = <1>; 110 compatible = "jedec,spi-nor"; 111 reg = <0>; 112 spi-max-frequency = <10000000>; 113 114 partitions { 115 compatible = "fixed-partitions"; 116 #address-cells = <1>; 117 #size-cells = <1>; 118 119 partition@0 { 120 label = "U-Boot"; 121 reg = <0 0x200000>; 122 }; 123 partition@400000 { 124 label = "Filesystem"; 125 reg = <0x200000 0xce0000>; 126 }; 127 }; 128 }; 129}; 130 131&uart0 { 132 status = "okay"; 133}; 134 135 136&cpm_pcie2 { 137 status = "okay"; 138}; 139 140&cpm_i2c0 { 141 status = "okay"; 142 clock-frequency = <100000>; 143 144 expander0: pca9555@21 { 145 compatible = "nxp,pca9555"; 146 pinctrl-names = "default"; 147 gpio-controller; 148 #gpio-cells = <2>; 149 reg = <0x21>; 150 }; 151}; 152 153&cpm_spi1 { 154 status = "okay"; 155 156 spi-flash@0 { 157 #address-cells = <0x1>; 158 #size-cells = <0x1>; 159 compatible = "jedec,spi-nor"; 160 reg = <0x0>; 161 spi-max-frequency = <20000000>; 162 163 partitions { 164 compatible = "fixed-partitions"; 165 #address-cells = <1>; 166 #size-cells = <1>; 167 168 partition@0 { 169 label = "U-Boot"; 170 reg = <0x0 0x200000>; 171 }; 172 173 partition@400000 { 174 label = "Filesystem"; 175 reg = <0x200000 0xe00000>; 176 }; 177 }; 178 }; 179}; 180 181&cpm_sata0 { 182 status = "okay"; 183}; 184 185&cpm_usb3_0 { 186 usb-phy = <&cpm_usb3_0_phy>; 187 status = "okay"; 188}; 189 190&cpm_usb3_1 { 191 usb-phy = <&cpm_usb3_1_phy>; 192 status = "okay"; 193}; 194 195&ap_sdhci0 { 196 status = "okay"; 197 bus-width = <4>; 198 no-1-8-v; 199 non-removable; 200}; 201 202&cpm_sdhci0 { 203 status = "okay"; 204 bus-width = <4>; 205 no-1-8-v; 206 non-removable; 207}; 208 209&cpm_mdio { 210 status = "okay"; 211 212 phy0: ethernet-phy@0 { 213 reg = <0>; 214 }; 215 phy1: ethernet-phy@1 { 216 reg = <1>; 217 }; 218}; 219 220&cpm_ethernet { 221 status = "okay"; 222}; 223 224&cpm_eth1 { 225 status = "okay"; 226 phy = <&phy0>; 227 phy-mode = "sgmii"; 228}; 229 230&cpm_eth2 { 231 status = "okay"; 232 phy = <&phy1>; 233 phy-mode = "rgmii-id"; 234}; 235