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