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1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Device Tree file for NETGEAR ReadyNAS Duo v2
4 *
5 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
6 */
7
8/dts-v1/;
9
10#include "kirkwood.dtsi"
11#include "kirkwood-6282.dtsi"
12
13/ {
14 model = "NETGEAR ReadyNAS Duo v2";
15 compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood";
16
17 memory { /* 256 MB */
18 device_type = "memory";
19 reg = <0x00000000 0x10000000>;
20 };
21
22 chosen {
23 bootargs = "console=ttyS0,115200n8 earlyprintk";
24 stdout-path = &uart0;
25 };
26
27 ocp@f1000000 {
28 pinctrl: pin-controller@10000 {
29 pmx_button_power: pmx-button-power {
30 marvell,pins = "mpp47";
31 marvell,function = "gpio";
32 };
33
34 pmx_button_backup: pmx-button-backup {
35 marvell,pins = "mpp45";
36 marvell,function = "gpio";
37 };
38
39 pmx_button_reset: pmx-button-reset {
40 marvell,pins = "mpp13";
41 marvell,function = "gpio";
42 };
43
44 pmx_led_blue_power: pmx-led-blue-power {
45 marvell,pins = "mpp31";
46 marvell,function = "gpio";
47 };
48
49 pmx_led_blue_activity: pmx-led-blue-activity {
50 marvell,pins = "mpp38";
51 marvell,function = "gpio";
52 };
53
54 pmx_led_blue_disk1: pmx-led-blue-disk1 {
55 marvell,pins = "mpp23";
56 marvell,function = "gpio";
57 };
58
59 pmx_led_blue_disk2: pmx-led-blue-disk2 {
60 marvell,pins = "mpp22";
61 marvell,function = "gpio";
62 };
63
64 pmx_led_blue_backup: pmx-led-blue-backup {
65 marvell,pins = "mpp29";
66 marvell,function = "gpio";
67 };
68
69 pmx_poweroff: pmx-poweroff {
70 marvell,pins = "mpp30";
71 marvell,function = "gpio";
72 };
73 };
74
75 clocks {
76 g762_clk: g762-oscillator {
77 compatible = "fixed-clock";
78 #clock-cells = <0>;
79 clock-frequency = <8192>;
80 };
81 };
82
83 i2c@11000 {
84 status = "okay";
85
86 rs5c372a: rs5c372a@32 {
87 compatible = "ricoh,rs5c372a";
88 reg = <0x32>;
89 };
90
91 g762: g762@3e {
92 compatible = "gmt,g762";
93 reg = <0x3e>;
94 clocks = <&g762_clk>; /* input clock */
95 fan_gear_mode = <0>;
96 fan_startv = <1>;
97 pwm_polarity = <0>;
98 };
99 };
100
101 serial@12000 {
102 status = "okay";
103 };
104
105 sata@80000 {
106 status = "okay";
107 nr-ports = <2>;
108 };
109 };
110
111 gpio-leds {
112 compatible = "gpio-leds";
113 pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity
114 &pmx_led_blue_disk1 &pmx_led_blue_disk2
115 &pmx_led_blue_backup >;
116 pinctrl-names = "default";
117
118 power_led {
119 label = "status:blue:power_led";
120 gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
121 default-state = "keep";
122 };
123
124 activity_led {
125 label = "status:blue:activity_led";
126 gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
127 };
128
129 disk1_led {
130 label = "status:blue:disk1_led";
131 gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
132 };
133
134 disk2_led {
135 label = "status:blue:disk2_led";
136 gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
137 };
138
139 backup_led {
140 label = "status:blue:backup_led";
141 gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
142 };
143 };
144
145 gpio-keys {
146 compatible = "gpio-keys";
147 pinctrl-0 = <&pmx_button_power &pmx_button_backup
148 &pmx_button_reset>;
149 pinctrl-names = "default";
150
151 power-button {
152 label = "Power Button";
153 linux,code = <KEY_POWER>;
154 gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
155 };
156
157 reset-button {
158 label = "Reset Button";
159 linux,code = <KEY_RESTART>;
160 gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
161 };
162
163 backup-button {
164 label = "Backup Button";
165 linux,code = <KEY_COPY>;
166 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
167 };
168 };
169
170 gpio-poweroff {
171 compatible = "gpio-poweroff";
172 pinctrl-0 = <&pmx_poweroff>;
173 pinctrl-names = "default";
174 gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
175 };
176
177 regulators {
178 compatible = "simple-bus";
179 #address-cells = <1>;
180 #size-cells = <0>;
181
182 usb3_regulator: usb3-regulator@1 {
183 compatible = "regulator-fixed";
184 reg = <1>;
185 regulator-name = "USB 3.0 Power";
186 regulator-min-microvolt = <5000000>;
187 regulator-max-microvolt = <5000000>;
188 enable-active-high;
189 regulator-always-on;
190 regulator-boot-on;
191 gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
192 };
193 };
194};
195
196&nand {
197 status = "okay";
198
199 partition@0 {
200 label = "u-boot";
201 reg = <0x0000000 0x180000>;
202 read-only;
203 };
204
205 partition@180000 {
206 label = "u-boot-env";
207 reg = <0x180000 0x20000>;
208 };
209
210 partition@200000 {
211 label = "uImage";
212 reg = <0x0200000 0x600000>;
213 };
214
215 partition@800000 {
216 label = "minirootfs";
217 reg = <0x0800000 0x1000000>;
218 };
219
220 partition@1800000 {
221 label = "jffs2";
222 reg = <0x1800000 0x6800000>;
223 };
224};
225
226&mdio {
227 status = "okay";
228
229 ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */
230 reg = <0>;
231 };
232};
233
234ð0 {
235 status = "okay";
236 ethernet0-port@0 {
237 phy-handle = <ðphy0>;
238 };
239};
240
241&pciec {
242 status = "okay";
243};
244
245&pcie0 {
246 status = "okay";
247};
1/*
2 * Device Tree file for NETGEAR ReadyNAS Duo v2
3 *
4 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
5 *
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.
10 */
11
12/dts-v1/;
13
14#include "kirkwood.dtsi"
15#include "kirkwood-6282.dtsi"
16
17/ {
18 model = "NETGEAR ReadyNAS Duo v2";
19 compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood";
20
21 memory { /* 256 MB */
22 device_type = "memory";
23 reg = <0x00000000 0x10000000>;
24 };
25
26 chosen {
27 bootargs = "console=ttyS0,115200n8 earlyprintk";
28 stdout-path = &uart0;
29 };
30
31 mbus {
32 pcie-controller {
33 status = "okay";
34
35 pcie@1,0 {
36 status = "okay";
37 };
38 };
39 };
40
41 ocp@f1000000 {
42 pinctrl: pin-controller@10000 {
43 pmx_button_power: pmx-button-power {
44 marvell,pins = "mpp47";
45 marvell,function = "gpio";
46 };
47
48 pmx_button_backup: pmx-button-backup {
49 marvell,pins = "mpp45";
50 marvell,function = "gpio";
51 };
52
53 pmx_button_reset: pmx-button-reset {
54 marvell,pins = "mpp13";
55 marvell,function = "gpio";
56 };
57
58 pmx_led_blue_power: pmx-led-blue-power {
59 marvell,pins = "mpp31";
60 marvell,function = "gpio";
61 };
62
63 pmx_led_blue_activity: pmx-led-blue-activity {
64 marvell,pins = "mpp38";
65 marvell,function = "gpio";
66 };
67
68 pmx_led_blue_disk1: pmx-led-blue-disk1 {
69 marvell,pins = "mpp23";
70 marvell,function = "gpio";
71 };
72
73 pmx_led_blue_disk2: pmx-led-blue-disk2 {
74 marvell,pins = "mpp22";
75 marvell,function = "gpio";
76 };
77
78 pmx_led_blue_backup: pmx-led-blue-backup {
79 marvell,pins = "mpp29";
80 marvell,function = "gpio";
81 };
82
83 pmx_poweroff: pmx-poweroff {
84 marvell,pins = "mpp30";
85 marvell,function = "gpio";
86 };
87 };
88
89 clocks {
90 g762_clk: g762-oscillator {
91 compatible = "fixed-clock";
92 #clock-cells = <0>;
93 clock-frequency = <8192>;
94 };
95 };
96
97 i2c@11000 {
98 status = "okay";
99
100 rs5c372a: rs5c372a@32 {
101 compatible = "ricoh,rs5c372a";
102 reg = <0x32>;
103 };
104
105 g762: g762@3e {
106 compatible = "gmt,g762";
107 reg = <0x3e>;
108 clocks = <&g762_clk>; /* input clock */
109 fan_gear_mode = <0>;
110 fan_startv = <1>;
111 pwm_polarity = <0>;
112 };
113 };
114
115 serial@12000 {
116 status = "okay";
117 };
118
119 sata@80000 {
120 status = "okay";
121 nr-ports = <2>;
122 };
123 };
124
125 gpio-leds {
126 compatible = "gpio-leds";
127 pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity
128 &pmx_led_blue_disk1 &pmx_led_blue_disk2
129 &pmx_led_blue_backup >;
130 pinctrl-names = "default";
131
132 power_led {
133 label = "status:blue:power_led";
134 gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
135 default-state = "keep";
136 };
137
138 activity_led {
139 label = "status:blue:activity_led";
140 gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
141 };
142
143 disk1_led {
144 label = "status:blue:disk1_led";
145 gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
146 };
147
148 disk2_led {
149 label = "status:blue:disk2_led";
150 gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
151 };
152
153 backup_led {
154 label = "status:blue:backup_led";
155 gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
156 };
157 };
158
159 gpio-keys {
160 compatible = "gpio-keys";
161 pinctrl-0 = <&pmx_button_power &pmx_button_backup
162 &pmx_button_reset>;
163 pinctrl-names = "default";
164
165 power-button {
166 label = "Power Button";
167 linux,code = <KEY_POWER>;
168 gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
169 };
170
171 reset-button {
172 label = "Reset Button";
173 linux,code = <KEY_RESTART>;
174 gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
175 };
176
177 backup-button {
178 label = "Backup Button";
179 linux,code = <KEY_COPY>;
180 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
181 };
182 };
183
184 gpio-poweroff {
185 compatible = "gpio-poweroff";
186 pinctrl-0 = <&pmx_poweroff>;
187 pinctrl-names = "default";
188 gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
189 };
190
191 regulators {
192 compatible = "simple-bus";
193 #address-cells = <1>;
194 #size-cells = <0>;
195
196 usb3_regulator: usb3-regulator {
197 compatible = "regulator-fixed";
198 reg = <1>;
199 regulator-name = "USB 3.0 Power";
200 regulator-min-microvolt = <5000000>;
201 regulator-max-microvolt = <5000000>;
202 enable-active-high;
203 regulator-always-on;
204 regulator-boot-on;
205 gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
206 };
207 };
208};
209
210&nand {
211 status = "okay";
212
213 partition@0 {
214 label = "u-boot";
215 reg = <0x0000000 0x180000>;
216 read-only;
217 };
218
219 partition@180000 {
220 label = "u-boot-env";
221 reg = <0x180000 0x20000>;
222 };
223
224 partition@200000 {
225 label = "uImage";
226 reg = <0x0200000 0x600000>;
227 };
228
229 partition@800000 {
230 label = "minirootfs";
231 reg = <0x0800000 0x1000000>;
232 };
233
234 partition@1800000 {
235 label = "jffs2";
236 reg = <0x1800000 0x6800000>;
237 };
238};
239
240&mdio {
241 status = "okay";
242
243 ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */
244 reg = <0>;
245 };
246};
247
248ð0 {
249 status = "okay";
250 ethernet0-port@0 {
251 phy-handle = <ðphy0>;
252 };
253};