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 */
53 clock-frequency = <200000000>;
59 marvell,pins = "mpp60";
60 marvell,function = "gpio";
63 backup_button_pin: backup-button-pin {
64 marvell,pins = "mpp52";
65 marvell,function = "gpio";
68 power_button_pin: power-button-pin {
69 marvell,pins = "mpp62";
70 marvell,function = "gpio";
73 backup_led_pin: backup-led-pin {
74 marvell,pins = "mpp63";
75 marvell,function = "gpo";
78 power_led_pin: power-led-pin {
79 marvell,pins = "mpp64";
80 marvell,function = "gpio";
83 reset_button_pin: reset-button-pin {
84 marvell,pins = "mpp65";
85 marvell,function = "gpio";
90 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
94 phy1: ethernet-phy@1 { /* Marvell 88E1318 */
102 phy-mode = "rgmii-id";
108 phy-mode = "rgmii-id";
116 compatible = "marvell,mv64xxx-i2c";
117 clock-frequency = <100000>;
120 isl12057: isl12057@68 {
121 compatible = "isl,isl12057";
126 compatible = "gmt,g762";
128 clocks = <&g762_clk>; /* input clock */
134 pca9554: pca9554@23 {
135 compatible = "nxp,pca9554";
145 marvell,nand-keep-config;
146 marvell,nand-enable-arbiter;
149 /* Use Hardware BCH ECC */
150 nand-ecc-strength = <4>;
151 nand-ecc-step-size = <512>;
155 reg = <0x0000000 0x180000>; /* 1.5MB */
160 label = "u-boot-env";
161 reg = <0x180000 0x20000>; /* 128KB */
167 reg = <0x0200000 0x600000>; /* 6MB */
171 label = "minirootfs";
172 reg = <0x0800000 0x400000>; /* 4MB */
175 /* Last MB is for the BBT, i.e. not writable */
178 reg = <0x0c00000 0x7400000>; /* 116MB */
185 g762_clk: g762-oscillator {
186 compatible = "fixed-clock";
188 clock-frequency = <8192>;
193 compatible = "gpio-leds";
194 pinctrl-0 = <&backup_led_pin &power_led_pin>;
195 pinctrl-names = "default";
198 label = "rn104:blue:backup";
199 gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
200 default-state = "off";
204 label = "rn104:blue:pwr";
205 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
206 linux,default-trigger = "keep";
210 label = "rn104:blue:sata1";
211 gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
212 default-state = "off";
216 label = "rn104:blue:sata2";
217 gpios = <&pca9554 1 GPIO_ACTIVE_LOW>;
218 default-state = "off";
222 label = "rn104:blue:sata3";
223 gpios = <&pca9554 2 GPIO_ACTIVE_LOW>;
224 default-state = "off";
228 label = "rn104:blue:sata4";
229 gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
230 default-state = "off";
235 compatible = "gpio-keys";
236 pinctrl-0 = <&backup_button_pin
239 pinctrl-names = "default";
242 label = "Backup Button";
243 linux,code = <KEY_COPY>;
244 gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
248 label = "Power Button";
249 linux,code = <KEY_POWER>;
250 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
254 label = "Reset Button";
255 linux,code = <KEY_RESTART>;
256 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
261 compatible = "gpio-poweroff";
262 pinctrl-0 = <&poweroff>;
263 pinctrl-names = "default";
264 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;