1/* 2 * Device Tree Include file for Marvell Armada 398 Development Board 3 * 4 * Copyright (C) 2015 Marvell 5 * 6 * Thomas Petazzoni <thomas.petazzoni@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 "AS IS", 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#include "armada-398.dtsi" 49 50/ { 51 model = "Marvell Armada 398 Development Board"; 52 compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390"; 53 54 chosen { 55 stdout-path = "serial0:115200n8"; 56 }; 57 58 memory { 59 device_type = "memory"; 60 reg = <0x00000000 0x80000000>; /* 2 GB */ 61 }; 62 63 soc { 64 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 65 MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>; 66 67 internal-regs { 68 i2c@11000 { 69 pinctrl-0 = <&i2c0_pins>; 70 pinctrl-names = "default"; 71 status = "okay"; 72 clock-frequency = <100000>; 73 }; 74 75 serial@12000 { 76 pinctrl-0 = <&uart0_pins>; 77 pinctrl-names = "default"; 78 status = "okay"; 79 }; 80 81 serial@12100 { 82 pinctrl-0 = <&uart1_pins>; 83 pinctrl-names = "default"; 84 status = "okay"; 85 }; 86 87 usb@58000 { 88 status = "okay"; 89 }; 90 91 flash@d0000 { 92 status = "okay"; 93 pinctrl-0 = <&nand_pins>; 94 pinctrl-names = "default"; 95 num-cs = <1>; 96 marvell,nand-keep-config; 97 marvell,nand-enable-arbiter; 98 nand-on-flash-bbt; 99 nand-ecc-strength = <8>; 100 nand-ecc-step-size = <512>; 101 102 partition@0 { 103 label = "U-Boot"; 104 reg = <0 0x800000>; 105 }; 106 partition@800000 { 107 label = "Linux"; 108 reg = <0x800000 0x800000>; 109 }; 110 partition@1000000 { 111 label = "Filesystem"; 112 reg = <0x1000000 0x3f000000>; 113 }; 114 }; 115 116 usb3@f8000 { 117 status = "okay"; 118 }; 119 }; 120 121 pcie { 122 status = "okay"; 123 124 pcie@1,0 { 125 status = "okay"; 126 }; 127 128 pcie@2,0 { 129 status = "okay"; 130 }; 131 132 pcie@3,0 { 133 status = "okay"; 134 }; 135 }; 136 }; 137}; 138 139&spi1 { 140 status = "okay"; 141 pinctrl-0 = <&spi1_pins>; 142 pinctrl-names = "default"; 143 144 spi-flash@0 { 145 #address-cells = <1>; 146 #size-cells = <0>; 147 compatible = "n25q128a13", "jedec,spi-nor"; 148 reg = <0>; 149 spi-max-frequency = <108000000>; 150 151 partition@0 { 152 label = "U-Boot"; 153 reg = <0 0x400000>; 154 }; 155 156 partition@400000 { 157 label = "Filesystem"; 158 reg = <0x400000 0x1000000>; 159 }; 160 }; 161}; 162