2 * Device Tree file for NETGEAR ReadyNAS 2120
4 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
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
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.
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.
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
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
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.
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/gpio/gpio.h>
49 #include "armada-xp-mv78230.dtsi"
52 model = "NETGEAR ReadyNAS 2120";
53 compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
56 stdout-path = "serial0:115200n8";
60 device_type = "memory";
61 reg = <0 0x00000000 0 0x80000000>; /* 2GB */
65 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
66 MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
67 MBUS_ID(0x09, 0x09) 0 0 0xf8100000 0x10000
68 MBUS_ID(0x09, 0x05) 0 0 0xf8110000 0x10000>;
73 /* Connected to first Marvell 88SE9170 SATA controller */
79 /* Connected to second Marvell 88SE9170 SATA controller */
85 /* Connected to Fresco Logic FL1009 USB 3.0 controller */
93 /* Two rear eSATA ports */
104 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
108 phy1: ethernet-phy@1 { /* Marvell 88E1318 */
116 phy-mode = "rgmii-id";
122 phy-mode = "rgmii-id";
125 /* Front USB 2.0 port */
131 compatible = "marvell,mv64xxx-i2c";
132 clock-frequency = <400000>;
135 isl12057: isl12057@68 {
136 compatible = "isil,isl12057";
138 isil,irq2-can-wakeup-machine;
141 /* Controller for rear fan #1 of 3 (Protechnic
142 * MGT4012XB-O20, 8000RPM) near eSATA port */
144 compatible = "gmt,g762";
146 clocks = <&g762_clk>; /* input clock */
152 /* Controller for rear (center) fan #2 of 3 */
154 compatible = "gmt,g762";
156 clocks = <&g762_clk>; /* input clock */
162 /* Controller for rear fan #3 of 3 */
164 compatible = "gmt,g762";
166 clocks = <&g762_clk>; /* input clock */
172 /* Temperature sensor */
174 compatible = "gmt,g751";
182 marvell,nand-keep-config;
183 marvell,nand-enable-arbiter;
186 /* Use Hardware BCH ECC */
187 nand-ecc-strength = <4>;
188 nand-ecc-step-size = <512>;
192 reg = <0x0000000 0x180000>; /* 1.5MB */
197 label = "u-boot-env";
198 reg = <0x180000 0x20000>; /* 128KB */
204 reg = <0x0200000 0x600000>; /* 6MB */
208 label = "minirootfs";
209 reg = <0x0800000 0x400000>; /* 4MB */
212 /* Last MB is for the BBT, i.e. not writable */
215 reg = <0x0c00000 0x7400000>; /* 116MB */
222 g762_clk: g762-oscillator {
223 compatible = "fixed-clock";
225 clock-frequency = <32768>;
230 compatible = "gpio-leds";
231 pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin
232 &sata3_led_pin &sata4_led_pin>;
233 pinctrl-names = "default";
236 label = "rn2120:red:sata1";
237 gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
238 default-state = "off";
242 label = "rn2120:red:sata2";
243 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
244 default-state = "off";
248 label = "rn2120:red:sata3";
249 gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
250 default-state = "off";
254 label = "rn2120:red:sata4";
255 gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
256 default-state = "off";
260 label = "rn2120:red:err";
261 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
262 default-state = "off";
267 compatible = "gpio-keys";
268 pinctrl-0 = <&power_button_pin &reset_button_pin>;
269 pinctrl-names = "default";
272 label = "Power Button";
273 linux,code = <KEY_POWER>;
274 gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
278 label = "Reset Button";
279 linux,code = <KEY_RESTART>;
280 gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
285 compatible = "gpio-poweroff";
286 pinctrl-0 = <&poweroff>;
287 pinctrl-names = "default";
288 gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
294 marvell,pins = "mpp42";
295 marvell,function = "gpio";
298 power_button_pin: power-button-pin {
299 marvell,pins = "mpp27";
300 marvell,function = "gpio";
303 reset_button_pin: reset-button-pin {
304 marvell,pins = "mpp41";
305 marvell,function = "gpio";
308 sata1_led_pin: sata1-led-pin {
309 marvell,pins = "mpp31";
310 marvell,function = "gpio";
313 sata2_led_pin: sata2-led-pin {
314 marvell,pins = "mpp40";
315 marvell,function = "gpio";
318 sata3_led_pin: sata3-led-pin {
319 marvell,pins = "mpp44";
320 marvell,function = "gpio";
323 sata4_led_pin: sata4-led-pin {
324 marvell,pins = "mpp47";
325 marvell,function = "gpio";
328 sata1_power_pin: sata1-power-pin {
329 marvell,pins = "mpp24";
330 marvell,function = "gpio";
333 sata2_power_pin: sata2-power-pin {
334 marvell,pins = "mpp25";
335 marvell,function = "gpio";
338 sata3_power_pin: sata3-power-pin {
339 marvell,pins = "mpp26";
340 marvell,function = "gpio";
343 sata4_power_pin: sata4-power-pin {
344 marvell,pins = "mpp28";
345 marvell,function = "gpio";
348 sata1_pres_pin: sata1-pres-pin {
349 marvell,pins = "mpp32";
350 marvell,function = "gpio";
353 sata2_pres_pin: sata2-pres-pin {
354 marvell,pins = "mpp33";
355 marvell,function = "gpio";
358 sata3_pres_pin: sata3-pres-pin {
359 marvell,pins = "mpp34";
360 marvell,function = "gpio";
363 sata4_pres_pin: sata4-pres-pin {
364 marvell,pins = "mpp35";
365 marvell,function = "gpio";
368 err_led_pin: err-led-pin {
369 marvell,pins = "mpp45";
370 marvell,function = "gpio";