armada-398-db.dts revision 295436
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 , 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 spi@10680 { 69 status = "okay"; 70 pinctrl-0 = <&spi1_pins>; 71 pinctrl-names = "default"; 72 73 spi-flash@0 { 74 #address-cells = <1>; 75 #size-cells = <0>; 76 compatible = "n25q128a13", "jedec,spi-nor"; 77 reg = <0>; 78 spi-max-frequency = <108000000>; 79 80 partition@0 { 81 label = "U-Boot"; 82 reg = <0 0x400000>; 83 }; 84 85 partition@400000 { 86 label = "Filesystem"; 87 reg = <0x400000 0x1000000>; 88 }; 89 }; 90 }; 91 92 i2c@11000 { 93 pinctrl-0 = <&i2c0_pins>; 94 pinctrl-names = "default"; 95 status = "okay"; 96 clock-frequency = <100000>; 97 }; 98 99 serial@12000 { 100 pinctrl-0 = <&uart0_pins>; 101 pinctrl-names = "default"; 102 status = "okay"; 103 }; 104 105 serial@12100 { 106 pinctrl-0 = <&uart1_pins>; 107 pinctrl-names = "default"; 108 status = "okay"; 109 }; 110 111 flash@d0000 { 112 status = "okay"; 113 pinctrl-0 = <&nand_pins>; 114 pinctrl-names = "default"; 115 num-cs = <1>; 116 marvell,nand-keep-config; 117 marvell,nand-enable-arbiter; 118 nand-on-flash-bbt; 119 nand-ecc-strength = <8>; 120 nand-ecc-step-size = <512>; 121 122 partition@0 { 123 label = "U-Boot"; 124 reg = <0 0x800000>; 125 }; 126 partition@800000 { 127 label = "Linux"; 128 reg = <0x800000 0x800000>; 129 }; 130 partition@1000000 { 131 label = "Filesystem"; 132 reg = <0x1000000 0x3f000000>; 133 }; 134 }; 135 }; 136 137 pcie-controller { 138 status = "okay"; 139 140 pcie@1,0 { 141 status = "okay"; 142 }; 143 144 pcie@2,0 { 145 status = "okay"; 146 }; 147 148 pcie@3,0 { 149 status = "okay"; 150 }; 151 }; 152 }; 153}; 154