1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for NETGEAR ReadyNAS 102
5 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include "armada-370.dtsi"
15 model = "NETGEAR ReadyNAS 102";
16 compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";
19 stdout-path = "serial0:115200n8";
23 device_type = "memory";
24 reg = <0x00000000 0x20000000>; /* 512 MB */
28 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
29 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
30 MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
34 /* RTC is provided by Intersil ISL12057 I2C RTC chip */
50 pinctrl-0 = <&ge1_rgmii_pins>;
51 pinctrl-names = "default";
54 phy-mode = "rgmii-id";
62 clock-frequency = <100000>;
64 pinctrl-0 = <&i2c0_pins>;
65 pinctrl-names = "default";
70 compatible = "isil,isl12057";
76 compatible = "gmt,g762";
78 clocks = <&g762_clk>; /* input clock */
88 marvell,nand-keep-config;
89 marvell,nand-enable-arbiter;
92 /* Use Hardware BCH ECC */
93 nand-ecc-strength = <4>;
94 nand-ecc-step-size = <512>;
98 reg = <0x0000000 0x180000>; /* 1.5MB */
103 label = "u-boot-env";
104 reg = <0x180000 0x20000>; /* 128KB */
110 reg = <0x0200000 0x600000>; /* 6MB */
114 label = "minirootfs";
115 reg = <0x0800000 0x400000>; /* 4MB */
118 /* Last MB is for the BBT, i.e. not writable */
121 reg = <0x0c00000 0x7400000>; /* 116MB */
128 g762_clk: g762-oscillator {
129 compatible = "fixed-clock";
131 clock-frequency = <8192>;
136 compatible = "gpio-leds";
137 pinctrl-0 = <&power_led_pin
141 pinctrl-names = "default";
144 label = "rn102:blue:pwr";
145 gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
146 default-state = "keep";
150 label = "rn102:blue:sata1";
151 gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
152 default-state = "on";
156 label = "rn102:blue:sata2";
157 gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
158 default-state = "on";
162 label = "rn102:blue:backup";
163 gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
164 default-state = "on";
169 compatible = "gpio-keys";
170 pinctrl-0 = <&power_button_pin
173 pinctrl-names = "default";
176 label = "Power Button";
177 linux,code = <KEY_POWER>;
178 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
182 label = "Reset Button";
183 linux,code = <KEY_RESTART>;
184 gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
188 label = "Backup Button";
189 linux,code = <KEY_COPY>;
190 gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
195 compatible = "gpio-poweroff";
196 pinctrl-0 = <&poweroff>;
197 pinctrl-names = "default";
198 gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
205 /* Connected to Marvell 88SE9170 SATA controller */
211 /* Connected to FL1009 USB 3.0 controller */
219 pinctrl-0 = <&mdio_pins>;
220 pinctrl-names = "default";
221 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
227 power_led_pin: power-led-pin {
228 marvell,pins = "mpp57";
229 marvell,function = "gpio";
232 sata1_led_pin: sata1-led-pin {
233 marvell,pins = "mpp15";
234 marvell,function = "gpio";
237 sata2_led_pin: sata2-led-pin {
238 marvell,pins = "mpp14";
239 marvell,function = "gpio";
242 backup_led_pin: backup-led-pin {
243 marvell,pins = "mpp56";
244 marvell,function = "gpio";
247 backup_button_pin: backup-button-pin {
248 marvell,pins = "mpp58";
249 marvell,function = "gpio";
252 power_button_pin: power-button-pin {
253 marvell,pins = "mpp62";
254 marvell,function = "gpio";
257 reset_button_pin: reset-button-pin {
258 marvell,pins = "mpp6";
259 marvell,function = "gpio";
263 marvell,pins = "mpp8";
264 marvell,function = "gpio";