1/* 2 * sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module 3 * 4 * Copyright (C) 2016 Atmel, 5 * 6 * This file is dual-licensed: you can use it either under the terms 7 * of the GPL or the X11 license, at your option. Note that this dual 8 * licensing only applies to this file, and not this project as a 9 * whole. 10 * 11 * a) This file is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License as 13 * published by the Free Software Foundation; either version 2 of the 14 * License, or (at your option) any later version. 15 * 16 * This file is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * Or, alternatively, 22 * 23 * b) Permission is hereby granted, free of charge, to any person 24 * obtaining a copy of this software and associated documentation 25 * files (the "Software"), to deal in the Software without 26 * restriction, including without limitation the rights to use, 27 * copy, modify, merge, publish, distribute, sublicense, and/or 28 * sell copies of the Software, and to permit persons to whom the 29 * Software is furnished to do so, subject to the following 30 * conditions: 31 * 32 * The above copyright notice and this permission notice shall be 33 * included in all copies or substantial portions of the Software. 34 * 35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 42 * OTHER DEALINGS IN THE SOFTWARE. 43 */ 44 45/ { 46 compatible = "atmel,sama5d3xcm-cmp", "atmel,sama5d3", "atmel,sama5"; 47 48 chosen { 49 stdout-path = "serial0:115200n8"; 50 }; 51 52 memory { 53 reg = <0x20000000 0x20000000>; 54 }; 55 56 clocks { 57 slow_xtal { 58 clock-frequency = <32768>; 59 }; 60 61 main_xtal { 62 clock-frequency = <12000000>; 63 }; 64 }; 65 66 ahb { 67 apb { 68 spi0: spi@f0004000 { 69 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>; 70 }; 71 72 macb0: ethernet@f0028000 { 73 phy-mode = "rgmii"; 74 #address-cells = <1>; 75 #size-cells = <0>; 76 77 ethernet-phy@1 { 78 reg = <0x1>; 79 interrupt-parent = <&pioB>; 80 interrupts = <25 IRQ_TYPE_EDGE_FALLING>; 81 txen-skew-ps = <800>; 82 txc-skew-ps = <3000>; 83 rxdv-skew-ps = <400>; 84 rxc-skew-ps = <3000>; 85 rxd0-skew-ps = <400>; 86 rxd1-skew-ps = <400>; 87 rxd2-skew-ps = <400>; 88 rxd3-skew-ps = <400>; 89 }; 90 91 ethernet-phy@7 { 92 reg = <0x7>; 93 interrupt-parent = <&pioB>; 94 interrupts = <25 IRQ_TYPE_EDGE_FALLING>; 95 txen-skew-ps = <800>; 96 txc-skew-ps = <3000>; 97 rxdv-skew-ps = <400>; 98 rxc-skew-ps = <3000>; 99 rxd0-skew-ps = <400>; 100 rxd1-skew-ps = <400>; 101 rxd2-skew-ps = <400>; 102 rxd3-skew-ps = <400>; 103 }; 104 }; 105 106 i2c1: i2c@f0018000 { 107 pmic: act8865@5b { 108 compatible = "active-semi,act8865"; 109 reg = <0x5b>; 110 status = "disabled"; 111 112 regulators { 113 vcc_1v8_reg: DCDC_REG1 { 114 regulator-name = "VCC_1V8"; 115 regulator-min-microvolt = <1800000>; 116 regulator-max-microvolt = <1800000>; 117 regulator-always-on; 118 }; 119 120 vcc_1v2_reg: DCDC_REG2 { 121 regulator-name = "VCC_1V2"; 122 regulator-min-microvolt = <1100000>; 123 regulator-max-microvolt = <1300000>; 124 regulator-always-on; 125 }; 126 127 vcc_3v3_reg: DCDC_REG3 { 128 regulator-name = "VCC_3V3"; 129 regulator-min-microvolt = <3300000>; 130 regulator-max-microvolt = <3300000>; 131 regulator-always-on; 132 }; 133 134 vddana_reg: LDO_REG1 { 135 regulator-name = "VDDANA"; 136 regulator-min-microvolt = <3300000>; 137 regulator-max-microvolt = <3300000>; 138 regulator-always-on; 139 }; 140 141 vddfuse_reg: LDO_REG2 { 142 regulator-name = "FUSE_2V5"; 143 regulator-min-microvolt = <2500000>; 144 regulator-max-microvolt = <2500000>; 145 }; 146 }; 147 }; 148 }; 149 }; 150 151 ebi: ebi@10000000 { 152 pinctrl-0 = <&pinctrl_ebi_nand_addr>; 153 pinctrl-names = "default"; 154 status = "okay"; 155 156 nand_controller: nand-controller { 157 status = "okay"; 158 159 nand@3 { 160 reg = <0x3 0x0 0x2>; 161 atmel,rb = <0>; 162 nand-bus-width = <8>; 163 nand-ecc-mode = "hw"; 164 nand-ecc-strength = <4>; 165 nand-ecc-step-size = <512>; 166 nand-on-flash-bbt; 167 label = "atmel_nand"; 168 169 partitions { 170 compatible = "fixed-partitions"; 171 #address-cells = <1>; 172 #size-cells = <1>; 173 174 at91bootstrap@0 { 175 label = "at91bootstrap"; 176 reg = <0x0 0x40000>; 177 }; 178 179 bootloader@40000 { 180 label = "bootloader"; 181 reg = <0x40000 0x80000>; 182 }; 183 184 bootloaderenv@c0000 { 185 label = "bootloader env"; 186 reg = <0xc0000 0xc0000>; 187 }; 188 189 dtb@180000 { 190 label = "device tree"; 191 reg = <0x180000 0x80000>; 192 }; 193 194 kernel@200000 { 195 label = "kernel"; 196 reg = <0x200000 0x600000>; 197 }; 198 199 rootfs@800000 { 200 label = "rootfs"; 201 reg = <0x800000 0x0f800000>; 202 }; 203 }; 204 }; 205 }; 206 }; 207 }; 208 209 leds { 210 compatible = "gpio-leds"; 211 212 d2 { 213 label = "d2"; 214 gpios = <&pioE 25 GPIO_ACTIVE_LOW>; 215 linux,default-trigger = "heartbeat"; 216 }; 217 }; 218}; 219