1/* 2 * Device Tree file for NETGEAR ReadyNAS 104 3 * 4 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> 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 , 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/dts-v1/; 46 47#include <dt-bindings/input/input.h> 48#include <dt-bindings/gpio/gpio.h> 49#include "armada-370.dtsi" 50 51/ { 52 model = "NETGEAR ReadyNAS 104"; 53 compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp"; 54 55 chosen { 56 stdout-path = "serial0:115200n8"; 57 }; 58 59 memory { 60 device_type = "memory"; 61 reg = <0x00000000 0x20000000>; /* 512 MB */ 62 }; 63 64 soc { 65 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 66 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000 67 MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>; 68 69 pcie-controller { 70 status = "okay"; 71 72 /* Connected to FL1009 USB 3.0 controller */ 73 pcie@1,0 { 74 /* Port 0, Lane 0 */ 75 status = "okay"; 76 }; 77 78 /* Connected to Marvell 88SE9215 SATA controller */ 79 pcie@2,0 { 80 /* Port 1, Lane 0 */ 81 status = "okay"; 82 }; 83 }; 84 85 internal-regs { 86 87 /* RTC is provided by Intersil ISL12057 I2C RTC chip */ 88 rtc@10300 { 89 status = "disabled"; 90 }; 91 92 serial@12000 { 93 status = "okay"; 94 }; 95 96 mdio { 97 pinctrl-0 = <&mdio_pins>; 98 pinctrl-names = "default"; 99 phy0: ethernet-phy@0 { /* Marvell 88E1318 */ 100 reg = <0>; 101 }; 102 103 phy1: ethernet-phy@1 { /* Marvell 88E1318 */ 104 reg = <1>; 105 }; 106 }; 107 108 ethernet@70000 { 109 pinctrl-0 = <&ge0_rgmii_pins>; 110 pinctrl-names = "default"; 111 status = "okay"; 112 phy = <&phy0>; 113 phy-mode = "rgmii-id"; 114 }; 115 116 ethernet@74000 { 117 pinctrl-0 = <&ge1_rgmii_pins>; 118 pinctrl-names = "default"; 119 status = "okay"; 120 phy = <&phy1>; 121 phy-mode = "rgmii-id"; 122 }; 123 124 usb@50000 { 125 status = "okay"; 126 }; 127 128 i2c@11000 { 129 compatible = "marvell,mv64xxx-i2c"; 130 clock-frequency = <100000>; 131 status = "okay"; 132 133 isl12057: isl12057@68 { 134 compatible = "isil,isl12057"; 135 reg = <0x68>; 136 isil,irq2-can-wakeup-machine; 137 }; 138 139 g762: g762@3e { 140 compatible = "gmt,g762"; 141 reg = <0x3e>; 142 clocks = <&g762_clk>; /* input clock */ 143 fan_gear_mode = <0>; 144 fan_startv = <1>; 145 pwm_polarity = <0>; 146 }; 147 148 pca9554: pca9554@23 { 149 compatible = "nxp,pca9554"; 150 gpio-controller; 151 #gpio-cells = <2>; 152 reg = <0x23>; 153 }; 154 }; 155 156 nand@d0000 { 157 status = "okay"; 158 num-cs = <1>; 159 marvell,nand-keep-config; 160 marvell,nand-enable-arbiter; 161 nand-on-flash-bbt; 162 163 /* Use Hardware BCH ECC */ 164 nand-ecc-strength = <4>; 165 nand-ecc-step-size = <512>; 166 167 partition@0 { 168 label = "u-boot"; 169 reg = <0x0000000 0x180000>; /* 1.5MB */ 170 read-only; 171 }; 172 173 partition@180000 { 174 label = "u-boot-env"; 175 reg = <0x180000 0x20000>; /* 128KB */ 176 read-only; 177 }; 178 179 partition@200000 { 180 label = "uImage"; 181 reg = <0x0200000 0x600000>; /* 6MB */ 182 }; 183 184 partition@800000 { 185 label = "minirootfs"; 186 reg = <0x0800000 0x400000>; /* 4MB */ 187 }; 188 189 /* Last MB is for the BBT, i.e. not writable */ 190 partition@c00000 { 191 label = "ubifs"; 192 reg = <0x0c00000 0x7400000>; /* 116MB */ 193 }; 194 }; 195 }; 196 }; 197 198 clocks { 199 g762_clk: g762-oscillator { 200 compatible = "fixed-clock"; 201 #clock-cells = <0>; 202 clock-frequency = <8192>; 203 }; 204 }; 205 206 gpio-leds { 207 compatible = "gpio-leds"; 208 pinctrl-0 = <&backup_led_pin &power_led_pin>; 209 pinctrl-names = "default"; 210 211 blue-backup-led { 212 label = "rn104:blue:backup"; 213 gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>; 214 default-state = "off"; 215 }; 216 217 blue-power-led { 218 label = "rn104:blue:pwr"; 219 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; 220 linux,default-trigger = "keep"; 221 }; 222 223 blue-sata1-led { 224 label = "rn104:blue:sata1"; 225 gpios = <&pca9554 0 GPIO_ACTIVE_LOW>; 226 default-state = "off"; 227 }; 228 229 blue-sata2-led { 230 label = "rn104:blue:sata2"; 231 gpios = <&pca9554 1 GPIO_ACTIVE_LOW>; 232 default-state = "off"; 233 }; 234 235 blue-sata3-led { 236 label = "rn104:blue:sata3"; 237 gpios = <&pca9554 2 GPIO_ACTIVE_LOW>; 238 default-state = "off"; 239 }; 240 241 blue-sata4-led { 242 label = "rn104:blue:sata4"; 243 gpios = <&pca9554 3 GPIO_ACTIVE_LOW>; 244 default-state = "off"; 245 }; 246 }; 247 248 gpio-keys { 249 compatible = "gpio-keys"; 250 pinctrl-0 = <&backup_button_pin 251 &power_button_pin 252 &reset_button_pin>; 253 pinctrl-names = "default"; 254 255 backup-button { 256 label = "Backup Button"; 257 linux,code = <KEY_COPY>; 258 gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; 259 }; 260 261 power-button { 262 label = "Power Button"; 263 linux,code = <KEY_POWER>; 264 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; 265 }; 266 267 reset-button { 268 label = "Reset Button"; 269 linux,code = <KEY_RESTART>; 270 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; 271 }; 272 }; 273 274 gpio-poweroff { 275 compatible = "gpio-poweroff"; 276 pinctrl-0 = <&poweroff>; 277 pinctrl-names = "default"; 278 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; 279 }; 280}; 281 282&pinctrl { 283 poweroff: poweroff { 284 marvell,pins = "mpp60"; 285 marvell,function = "gpio"; 286 }; 287 288 backup_button_pin: backup-button-pin { 289 marvell,pins = "mpp52"; 290 marvell,function = "gpio"; 291 }; 292 293 power_button_pin: power-button-pin { 294 marvell,pins = "mpp62"; 295 marvell,function = "gpio"; 296 }; 297 298 backup_led_pin: backup-led-pin { 299 marvell,pins = "mpp63"; 300 marvell,function = "gpo"; 301 }; 302 303 power_led_pin: power-led-pin { 304 marvell,pins = "mpp64"; 305 marvell,function = "gpio"; 306 }; 307 308 reset_button_pin: reset-button-pin { 309 marvell,pins = "mpp65"; 310 marvell,function = "gpio"; 311 }; 312}; 313