1/* 2 * Device Tree file for Marvell Armada 3720 development board 3 * (DB-88F3720-DDR3) 4 * Copyright (C) 2016 Marvell 5 * 6 * Gregory CLEMENT <gregory.clement@free-electrons.com> 7 * 8 * This file is dual-licensed: you can use it either under the terms 9 * of the GPL or the X11 license, at your option. Note that this dual 10 * licensing only applies to this file, and not this project as a 11 * whole. 12 * 13 * a) This file is free software; you can redistribute it and/or 14 * modify it under the terms of the GNU General Public License as 15 * published by the Free Software Foundation; either version 2 of the 16 * License, or (at your option) any later version. 17 * 18 * This file is distributed in the hope that it will be useful 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 22 * 23 * Or, alternatively 24 * 25 * b) Permission is hereby granted, free of charge, to any person 26 * obtaining a copy of this software and associated documentation 27 * files (the "Software"), to deal in the Software without 28 * restriction, including without limitation the rights to use 29 * copy, modify, merge, publish, distribute, sublicense, and/or 30 * sell copies of the Software, and to permit persons to whom the 31 * Software is furnished to do so, subject to the following 32 * conditions: 33 * 34 * The above copyright notice and this permission notice shall be 35 * included in all copies or substantial portions of the Software. 36 * 37 * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND 38 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 39 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 40 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 41 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY 42 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 43 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 44 * OTHER DEALINGS IN THE SOFTWARE. 45 */ 46 47/dts-v1/; 48 49#include "armada-372x.dtsi" 50 51/ { 52 model = "Marvell Armada 3720 Development Board DB-88F3720-DDR3"; 53 compatible = "marvell,armada-3720-db", "marvell,armada3720", "marvell,armada3710"; 54 55 chosen { 56 stdout-path = "serial0:115200n8"; 57 }; 58 59 aliases { 60 spi0 = &spi0; 61 }; 62 63 memory { 64 device_type = "memory"; 65 reg = <0x00000000 0x00000000 0x00000000 0x20000000>; 66 }; 67}; 68 69/* CON3 */ 70&sata { 71 status = "okay"; 72}; 73 74&spi0 { 75 status = "okay"; 76 77 spi-flash@0 { 78 #address-cells = <1>; 79 #size-cells = <1>; 80 compatible = "st,m25p128", "spi-flash"; 81 reg = <0>; /* Chip select 0 */ 82 spi-max-frequency = <50000000>; 83 m25p,fast-read; 84 }; 85}; 86 87/* Exported on the micro USB connector CON32 through an FTDI */ 88&uart0 { 89 status = "okay"; 90}; 91 92/* CON31 */ 93&usb3 { 94 status = "okay"; 95}; 96