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 SATA controller */
44 /* Connected to FL1009 USB 3.0 controller */
53 clock-frequency = <200000000>;
63 power_led_pin: power-led-pin {
64 marvell,pins = "mpp57";
65 marvell,function = "gpio";
68 sata1_led_pin: sata1-led-pin {
69 marvell,pins = "mpp15";
70 marvell,function = "gpio";
73 sata2_led_pin: sata2-led-pin {
74 marvell,pins = "mpp14";
75 marvell,function = "gpio";
78 backup_led_pin: backup-led-pin {
79 marvell,pins = "mpp56";
80 marvell,function = "gpio";
83 backup_button_pin: backup-button-pin {
84 marvell,pins = "mpp58";
85 marvell,function = "gpio";
88 power_button_pin: power-button-pin {
89 marvell,pins = "mpp62";
90 marvell,function = "gpio";
93 reset_button_pin: reset-button-pin {
94 marvell,pins = "mpp6";
95 marvell,function = "gpio";
99 marvell,pins = "mpp8";
100 marvell,function = "gpio";
105 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
113 phy-mode = "rgmii-id";
121 compatible = "marvell,mv64xxx-i2c";
122 clock-frequency = <100000>;
125 isl12057: isl12057@68 {
126 compatible = "isl,isl12057";
131 compatible = "gmt,g762";
133 clocks = <&g762_clk>; /* input clock */
143 marvell,nand-keep-config;
144 marvell,nand-enable-arbiter;
149 reg = <0x0000000 0x180000>; /* 1.5MB */
154 label = "u-boot-env";
155 reg = <0x180000 0x20000>; /* 128KB */
161 reg = <0x0200000 0x600000>; /* 6MB */
165 label = "minirootfs";
166 reg = <0x0800000 0x400000>; /* 4MB */
169 /* Last MB is for the BBT, i.e. not writable */
172 reg = <0x0c00000 0x7400000>; /* 116MB */
179 g762_clk: g762-oscillator {
180 compatible = "fixed-clock";
182 clock-frequency = <8192>;
187 compatible = "gpio-leds";
188 pinctrl-0 = <&power_led_pin
192 pinctrl-names = "default";
195 label = "rn102:blue:pwr";
196 gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
197 default-state = "keep";
201 label = "rn102:green:sata1";
202 gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
203 default-state = "on";
207 label = "rn102:green:sata2";
208 gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
209 default-state = "on";
213 label = "rn102:green:backup";
214 gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
215 default-state = "on";
220 compatible = "gpio-keys";
221 pinctrl-0 = <&power_button_pin
224 pinctrl-names = "default";
227 label = "Power Button";
228 linux,code = <KEY_POWER>;
229 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
233 label = "Reset Button";
234 linux,code = <KEY_RESTART>;
235 gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
239 label = "Backup Button";
240 linux,code = <KEY_COPY>;
241 gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
246 compatible = "gpio-poweroff";
247 pinctrl-0 = <&poweroff>;
248 pinctrl-names = "default";
249 gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;