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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree file for NETGEAR ReadyNAS 104
4 *
5 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
6 */
7
8/dts-v1/;
9
10#include <dt-bindings/input/input.h>
11#include <dt-bindings/gpio/gpio.h>
12#include "armada-370.dtsi"
13
14/ {
15 model = "NETGEAR ReadyNAS 104";
16 compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp";
17
18 chosen {
19 stdout-path = "serial0:115200n8";
20 };
21
22 memory@0 {
23 device_type = "memory";
24 reg = <0x00000000 0x20000000>; /* 512 MB */
25 };
26
27 soc {
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>;
31
32 internal-regs {
33
34 /* RTC is provided by Intersil ISL12057 I2C RTC chip */
35 rtc@10300 {
36 status = "disabled";
37 };
38
39 serial@12000 {
40 status = "okay";
41 };
42
43 ethernet@70000 {
44 pinctrl-0 = <&ge0_rgmii_pins>;
45 pinctrl-names = "default";
46 status = "okay";
47 phy = <&phy0>;
48 phy-mode = "rgmii-id";
49 };
50
51 ethernet@74000 {
52 pinctrl-0 = <&ge1_rgmii_pins>;
53 pinctrl-names = "default";
54 status = "okay";
55 phy = <&phy1>;
56 phy-mode = "rgmii-id";
57 };
58
59 usb@50000 {
60 status = "okay";
61 };
62
63 i2c@11000 {
64 clock-frequency = <100000>;
65
66 pinctrl-0 = <&i2c0_pins>;
67 pinctrl-names = "default";
68
69 status = "okay";
70
71 isl12057: rtc@68 {
72 compatible = "isil,isl12057";
73 reg = <0x68>;
74 wakeup-source;
75 };
76
77 g762: g762@3e {
78 compatible = "gmt,g762";
79 reg = <0x3e>;
80 clocks = <&g762_clk>; /* input clock */
81 fan_gear_mode = <0>;
82 fan_startv = <1>;
83 pwm_polarity = <0>;
84 };
85
86 pca9554: pca9554@23 {
87 compatible = "nxp,pca9554";
88 gpio-controller;
89 #gpio-cells = <2>;
90 reg = <0x23>;
91 };
92 };
93
94 nand@d0000 {
95 status = "okay";
96 num-cs = <1>;
97 marvell,nand-keep-config;
98 marvell,nand-enable-arbiter;
99 nand-on-flash-bbt;
100
101 /* Use Hardware BCH ECC */
102 nand-ecc-strength = <4>;
103 nand-ecc-step-size = <512>;
104
105 partition@0 {
106 label = "u-boot";
107 reg = <0x0000000 0x180000>; /* 1.5MB */
108 read-only;
109 };
110
111 partition@180000 {
112 label = "u-boot-env";
113 reg = <0x180000 0x20000>; /* 128KB */
114 read-only;
115 };
116
117 partition@200000 {
118 label = "uImage";
119 reg = <0x0200000 0x600000>; /* 6MB */
120 };
121
122 partition@800000 {
123 label = "minirootfs";
124 reg = <0x0800000 0x400000>; /* 4MB */
125 };
126
127 /* Last MB is for the BBT, i.e. not writable */
128 partition@c00000 {
129 label = "ubifs";
130 reg = <0x0c00000 0x7400000>; /* 116MB */
131 };
132 };
133 };
134 };
135
136 clocks {
137 g762_clk: g762-oscillator {
138 compatible = "fixed-clock";
139 #clock-cells = <0>;
140 clock-frequency = <8192>;
141 };
142 };
143
144 gpio-leds {
145 compatible = "gpio-leds";
146 pinctrl-0 = <&backup_led_pin &power_led_pin>;
147 pinctrl-names = "default";
148
149 blue-backup-led {
150 label = "rn104:blue:backup";
151 gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
152 default-state = "off";
153 };
154
155 blue-power-led {
156 label = "rn104:blue:pwr";
157 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
158 linux,default-trigger = "keep";
159 };
160
161 blue-sata1-led {
162 label = "rn104:blue:sata1";
163 gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
164 default-state = "off";
165 };
166
167 blue-sata2-led {
168 label = "rn104:blue:sata2";
169 gpios = <&pca9554 1 GPIO_ACTIVE_LOW>;
170 default-state = "off";
171 };
172
173 blue-sata3-led {
174 label = "rn104:blue:sata3";
175 gpios = <&pca9554 2 GPIO_ACTIVE_LOW>;
176 default-state = "off";
177 };
178
179 blue-sata4-led {
180 label = "rn104:blue:sata4";
181 gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
182 default-state = "off";
183 };
184 };
185
186 gpio-keys {
187 compatible = "gpio-keys";
188 pinctrl-0 = <&backup_button_pin
189 &power_button_pin
190 &reset_button_pin>;
191 pinctrl-names = "default";
192
193 backup-button {
194 label = "Backup Button";
195 linux,code = <KEY_COPY>;
196 gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
197 };
198
199 power-button {
200 label = "Power Button";
201 linux,code = <KEY_POWER>;
202 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
203 };
204
205 reset-button {
206 label = "Reset Button";
207 linux,code = <KEY_RESTART>;
208 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
209 };
210 };
211
212 gpio-poweroff {
213 compatible = "gpio-poweroff";
214 pinctrl-0 = <&poweroff>;
215 pinctrl-names = "default";
216 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
217 };
218};
219
220&pciec {
221 status = "okay";
222
223 /* Connected to FL1009 USB 3.0 controller */
224 pcie@1,0 {
225 /* Port 0, Lane 0 */
226 status = "okay";
227 };
228
229 /* Connected to Marvell 88SE9215 SATA controller */
230 pcie@2,0 {
231 /* Port 1, Lane 0 */
232 status = "okay";
233 };
234};
235
236&mdio {
237 pinctrl-0 = <&mdio_pins>;
238 pinctrl-names = "default";
239 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
240 reg = <0>;
241 };
242
243 phy1: ethernet-phy@1 { /* Marvell 88E1318 */
244 reg = <1>;
245 };
246};
247
248&pinctrl {
249 poweroff: poweroff {
250 marvell,pins = "mpp60";
251 marvell,function = "gpio";
252 };
253
254 backup_button_pin: backup-button-pin {
255 marvell,pins = "mpp52";
256 marvell,function = "gpio";
257 };
258
259 power_button_pin: power-button-pin {
260 marvell,pins = "mpp62";
261 marvell,function = "gpio";
262 };
263
264 backup_led_pin: backup-led-pin {
265 marvell,pins = "mpp63";
266 marvell,function = "gpio";
267 };
268
269 power_led_pin: power-led-pin {
270 marvell,pins = "mpp64";
271 marvell,function = "gpio";
272 };
273
274 reset_button_pin: reset-button-pin {
275 marvell,pins = "mpp65";
276 marvell,function = "gpio";
277 };
278};