2 * Device Tree file for NETGEAR ReadyNAS 2120
4 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include "armada-xp-mv78230.dtsi"
19 model = "NETGEAR ReadyNAS 2120";
20 compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
23 bootargs = "console=ttyS0,115200 earlyprintk";
27 device_type = "memory";
28 reg = <0 0x00000000 0 0x80000000>; /* 2GB */
32 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
33 MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
38 /* Connected to first Marvell 88SE9170 SATA controller */
44 /* Connected to second Marvell 88SE9170 SATA controller */
50 /* Connected to Fresco Logic FL1009 USB 3.0 controller */
60 marvell,pins = "mpp42";
61 marvell,function = "gpio";
64 power_button_pin: power-button-pin {
65 marvell,pins = "mpp27";
66 marvell,function = "gpio";
69 reset_button_pin: reset-button-pin {
70 marvell,pins = "mpp41";
71 marvell,function = "gpio";
74 sata1_led_pin: sata1-led-pin {
75 marvell,pins = "mpp31";
76 marvell,function = "gpio";
79 sata2_led_pin: sata2-led-pin {
80 marvell,pins = "mpp40";
81 marvell,function = "gpio";
84 sata3_led_pin: sata3-led-pin {
85 marvell,pins = "mpp44";
86 marvell,function = "gpio";
89 sata4_led_pin: sata4-led-pin {
90 marvell,pins = "mpp47";
91 marvell,function = "gpio";
94 sata1_power_pin: sata1-power-pin {
95 marvell,pins = "mpp24";
96 marvell,function = "gpio";
99 sata2_power_pin: sata2-power-pin {
100 marvell,pins = "mpp25";
101 marvell,function = "gpio";
104 sata3_power_pin: sata3-power-pin {
105 marvell,pins = "mpp26";
106 marvell,function = "gpio";
109 sata4_power_pin: sata4-power-pin {
110 marvell,pins = "mpp28";
111 marvell,function = "gpio";
114 sata1_pres_pin: sata1-pres-pin {
115 marvell,pins = "mpp32";
116 marvell,function = "gpio";
119 sata2_pres_pin: sata2-pres-pin {
120 marvell,pins = "mpp33";
121 marvell,function = "gpio";
124 sata3_pres_pin: sata3-pres-pin {
125 marvell,pins = "mpp34";
126 marvell,function = "gpio";
129 sata4_pres_pin: sata4-pres-pin {
130 marvell,pins = "mpp35";
131 marvell,function = "gpio";
134 err_led_pin: err-led-pin {
135 marvell,pins = "mpp45";
136 marvell,function = "gpio";
145 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
149 phy1: ethernet-phy@1 { /* Marvell 88E1318 */
157 phy-mode = "rgmii-id";
163 phy-mode = "rgmii-id";
166 /* Front USB 2.0 port */
172 compatible = "marvell,mv64xxx-i2c";
173 clock-frequency = <400000>;
176 isl12057: isl12057@68 {
177 compatible = "isil,isl12057";
181 /* Controller for rear fan #1 of 3 (Protechnic
182 * MGT4012XB-O20, 8000RPM) near eSATA port */
184 compatible = "gmt,g762";
186 clocks = <&g762_clk>; /* input clock */
192 /* Controller for rear (center) fan #2 of 3 */
194 compatible = "gmt,g762";
196 clocks = <&g762_clk>; /* input clock */
202 /* Controller for rear fan #3 of 3 */
204 compatible = "gmt,g762";
206 clocks = <&g762_clk>; /* input clock */
212 /* Temperature sensor */
214 compatible = "gmt,g751";
222 marvell,nand-keep-config;
223 marvell,nand-enable-arbiter;
226 /* Use Hardware BCH ECC */
227 nand-ecc-strength = <4>;
228 nand-ecc-step-size = <512>;
232 reg = <0x0000000 0x180000>; /* 1.5MB */
237 label = "u-boot-env";
238 reg = <0x180000 0x20000>; /* 128KB */
244 reg = <0x0200000 0x600000>; /* 6MB */
248 label = "minirootfs";
249 reg = <0x0800000 0x400000>; /* 4MB */
252 /* Last MB is for the BBT, i.e. not writable */
255 reg = <0x0c00000 0x7400000>; /* 116MB */
262 g762_clk: g762-oscillator {
263 compatible = "fixed-clock";
265 clock-frequency = <32768>;
270 compatible = "gpio-leds";
271 pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin
272 &sata3_led_pin &sata4_led_pin>;
273 pinctrl-names = "default";
276 label = "rn2120:red:sata1";
277 gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
278 default-state = "off";
282 label = "rn2120:red:sata2";
283 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
284 default-state = "off";
288 label = "rn2120:red:sata3";
289 gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
290 default-state = "off";
294 label = "rn2120:red:sata4";
295 gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
296 default-state = "off";
300 label = "rn2120:red:err";
301 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
302 default-state = "off";
307 compatible = "gpio-keys";
308 pinctrl-0 = <&power_button_pin &reset_button_pin>;
309 pinctrl-names = "default";
312 label = "Power Button";
313 linux,code = <KEY_POWER>;
314 gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
318 label = "Reset Button";
319 linux,code = <KEY_RESTART>;
320 gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
325 compatible = "gpio-poweroff";
326 pinctrl-0 = <&poweroff>;
327 pinctrl-names = "default";
328 gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;