2 * Device Tree file for NETGEAR ReadyNAS 104
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 104";
20 compatible = "netgear,readynas-104", "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 FL1009 USB 3.0 controller */
44 /* Connected to Marvell 88SE9215 SATA controller */
58 marvell,pins = "mpp60";
59 marvell,function = "gpio";
62 backup_button_pin: backup-button-pin {
63 marvell,pins = "mpp52";
64 marvell,function = "gpio";
67 power_button_pin: power-button-pin {
68 marvell,pins = "mpp62";
69 marvell,function = "gpio";
72 backup_led_pin: backup-led-pin {
73 marvell,pins = "mpp63";
74 marvell,function = "gpo";
77 power_led_pin: power-led-pin {
78 marvell,pins = "mpp64";
79 marvell,function = "gpio";
82 reset_button_pin: reset-button-pin {
83 marvell,pins = "mpp65";
84 marvell,function = "gpio";
89 pinctrl-0 = <&mdio_pins>;
90 pinctrl-names = "default";
91 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
95 phy1: ethernet-phy@1 { /* Marvell 88E1318 */
101 pinctrl-0 = <&ge0_rgmii_pins>;
102 pinctrl-names = "default";
105 phy-mode = "rgmii-id";
109 pinctrl-0 = <&ge1_rgmii_pins>;
110 pinctrl-names = "default";
113 phy-mode = "rgmii-id";
121 compatible = "marvell,mv64xxx-i2c";
122 clock-frequency = <100000>;
125 isl12057: isl12057@68 {
126 compatible = "isil,isl12057";
131 compatible = "gmt,g762";
133 clocks = <&g762_clk>; /* input clock */
139 pca9554: pca9554@23 {
140 compatible = "nxp,pca9554";
150 marvell,nand-keep-config;
151 marvell,nand-enable-arbiter;
154 /* Use Hardware BCH ECC */
155 nand-ecc-strength = <4>;
156 nand-ecc-step-size = <512>;
160 reg = <0x0000000 0x180000>; /* 1.5MB */
165 label = "u-boot-env";
166 reg = <0x180000 0x20000>; /* 128KB */
172 reg = <0x0200000 0x600000>; /* 6MB */
176 label = "minirootfs";
177 reg = <0x0800000 0x400000>; /* 4MB */
180 /* Last MB is for the BBT, i.e. not writable */
183 reg = <0x0c00000 0x7400000>; /* 116MB */
190 g762_clk: g762-oscillator {
191 compatible = "fixed-clock";
193 clock-frequency = <8192>;
198 compatible = "gpio-leds";
199 pinctrl-0 = <&backup_led_pin &power_led_pin>;
200 pinctrl-names = "default";
203 label = "rn104:blue:backup";
204 gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
205 default-state = "off";
209 label = "rn104:blue:pwr";
210 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
211 linux,default-trigger = "keep";
215 label = "rn104:blue:sata1";
216 gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
217 default-state = "off";
221 label = "rn104:blue:sata2";
222 gpios = <&pca9554 1 GPIO_ACTIVE_LOW>;
223 default-state = "off";
227 label = "rn104:blue:sata3";
228 gpios = <&pca9554 2 GPIO_ACTIVE_LOW>;
229 default-state = "off";
233 label = "rn104:blue:sata4";
234 gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
235 default-state = "off";
240 compatible = "gpio-keys";
241 pinctrl-0 = <&backup_button_pin
244 pinctrl-names = "default";
247 label = "Backup Button";
248 linux,code = <KEY_COPY>;
249 gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
253 label = "Power Button";
254 linux,code = <KEY_POWER>;
255 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
259 label = "Reset Button";
260 linux,code = <KEY_RESTART>;
261 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
266 compatible = "gpio-poweroff";
267 pinctrl-0 = <&poweroff>;
268 pinctrl-names = "default";
269 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;