2 * Device Tree file for NETGEAR ReadyNAS 102
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-370.dtsi"
19 model = "NETGEAR ReadyNAS 102";
20 compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";
23 bootargs = "console=ttyS0,115200 earlyprintk";
27 device_type = "memory";
28 reg = <0x00000000 0x20000000>; /* 512 MB */
32 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
33 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
38 /* Connected to Marvell 88SE9170 SATA controller */
44 /* Connected to FL1009 USB 3.0 controller */
63 pinctrl-0 = <&mdio_pins>;
64 pinctrl-names = "default";
65 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
71 pinctrl-0 = <&ge1_rgmii_pins>;
72 pinctrl-names = "default";
75 phy-mode = "rgmii-id";
83 compatible = "marvell,mv64xxx-i2c";
84 clock-frequency = <100000>;
87 isl12057: isl12057@68 {
88 compatible = "isil,isl12057";
93 compatible = "gmt,g762";
95 clocks = <&g762_clk>; /* input clock */
105 marvell,nand-keep-config;
106 marvell,nand-enable-arbiter;
109 /* Use Hardware BCH ECC */
110 nand-ecc-strength = <4>;
111 nand-ecc-step-size = <512>;
115 reg = <0x0000000 0x180000>; /* 1.5MB */
120 label = "u-boot-env";
121 reg = <0x180000 0x20000>; /* 128KB */
127 reg = <0x0200000 0x600000>; /* 6MB */
131 label = "minirootfs";
132 reg = <0x0800000 0x400000>; /* 4MB */
135 /* Last MB is for the BBT, i.e. not writable */
138 reg = <0x0c00000 0x7400000>; /* 116MB */
145 g762_clk: g762-oscillator {
146 compatible = "fixed-clock";
148 clock-frequency = <8192>;
153 compatible = "gpio-leds";
154 pinctrl-0 = <&power_led_pin
158 pinctrl-names = "default";
161 label = "rn102:blue:pwr";
162 gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
163 default-state = "keep";
167 label = "rn102:blue:sata1";
168 gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
169 default-state = "on";
173 label = "rn102:blue:sata2";
174 gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
175 default-state = "on";
179 label = "rn102:blue:backup";
180 gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
181 default-state = "on";
186 compatible = "gpio-keys";
187 pinctrl-0 = <&power_button_pin
190 pinctrl-names = "default";
193 label = "Power Button";
194 linux,code = <KEY_POWER>;
195 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
199 label = "Reset Button";
200 linux,code = <KEY_RESTART>;
201 gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
205 label = "Backup Button";
206 linux,code = <KEY_COPY>;
207 gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
212 compatible = "gpio-poweroff";
213 pinctrl-0 = <&poweroff>;
214 pinctrl-names = "default";
215 gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
220 power_led_pin: power-led-pin {
221 marvell,pins = "mpp57";
222 marvell,function = "gpio";
225 sata1_led_pin: sata1-led-pin {
226 marvell,pins = "mpp15";
227 marvell,function = "gpio";
230 sata2_led_pin: sata2-led-pin {
231 marvell,pins = "mpp14";
232 marvell,function = "gpio";
235 backup_led_pin: backup-led-pin {
236 marvell,pins = "mpp56";
237 marvell,function = "gpio";
240 backup_button_pin: backup-button-pin {
241 marvell,pins = "mpp58";
242 marvell,function = "gpio";
245 power_button_pin: power-button-pin {
246 marvell,pins = "mpp62";
247 marvell,function = "gpio";
250 reset_button_pin: reset-button-pin {
251 marvell,pins = "mpp6";
252 marvell,function = "gpio";
256 marvell,pins = "mpp8";
257 marvell,function = "gpio";