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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 };
29
30 mbus {
31 pcie-controller {
32 status = "okay";
33
34 pcie@1,0 {
35 status = "okay";
36 };
37 };
38 };
39
40 ocp@f1000000 {
41 pinctrl: pinctrl@10000 {
42 pmx_button_power: pmx-button-power {
43 marvell,pins = "mpp47";
44 marvell,function = "gpio";
45 };
46
47 pmx_button_backup: pmx-button-backup {
48 marvell,pins = "mpp45";
49 marvell,function = "gpio";
50 };
51
52 pmx_button_reset: pmx-button-reset {
53 marvell,pins = "mpp13";
54 marvell,function = "gpio";
55 };
56
57 pmx_led_blue_power: pmx-led-blue-power {
58 marvell,pins = "mpp31";
59 marvell,function = "gpio";
60 };
61
62 pmx_led_blue_activity: pmx-led-blue-activity {
63 marvell,pins = "mpp38";
64 marvell,function = "gpio";
65 };
66
67 pmx_led_blue_disk1: pmx-led-blue-disk1 {
68 marvell,pins = "mpp23";
69 marvell,function = "gpio";
70 };
71
72 pmx_led_blue_disk2: pmx-led-blue-disk2 {
73 marvell,pins = "mpp22";
74 marvell,function = "gpio";
75 };
76
77 pmx_led_blue_backup: pmx-led-blue-backup {
78 marvell,pins = "mpp29";
79 marvell,function = "gpio";
80 };
81
82 pmx_poweroff: pmx-poweroff {
83 marvell,pins = "mpp30";
84 marvell,function = "gpio";
85 };
86 };
87
88 clocks {
89 g762_clk: g762-oscillator {
90 compatible = "fixed-clock";
91 #clock-cells = <0>;
92 clock-frequency = <8192>;
93 };
94 };
95
96 i2c@11000 {
97 status = "okay";
98
99 rs5c372a: rs5c372a@32 {
100 compatible = "ricoh,rs5c372a";
101 reg = <0x32>;
102 };
103
104 g762: g762@3e {
105 compatible = "gmt,g762";
106 reg = <0x3e>;
107 clocks = <&g762_clk>; /* input clock */
108 fan_gear_mode = <0>;
109 fan_startv = <1>;
110 pwm_polarity = <0>;
111 };
112 };
113
114 serial@12000 {
115 pinctrl-0 = <&pmx_uart0>;
116 pinctrl-names = "default";
117 status = "okay";
118 };
119
120 sata@80000 {
121 status = "okay";
122 nr-ports = <2>;
123 };
124 };
125
126 gpio-leds {
127 compatible = "gpio-leds";
128 pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity
129 &pmx_led_blue_disk1 &pmx_led_blue_disk2
130 &pmx_led_blue_backup >;
131 pinctrl-names = "default";
132
133 power_led {
134 label = "status:blue:power_led";
135 gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
136 default-state = "keep";
137 };
138
139 activity_led {
140 label = "status:blue:activity_led";
141 gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
142 };
143
144 disk1_led {
145 label = "status:blue:disk1_led";
146 gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
147 };
148
149 disk2_led {
150 label = "status:blue:disk2_led";
151 gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
152 };
153
154 backup_led {
155 label = "status:blue:backup_led";
156 gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
157 };
158 };
159
160 gpio-keys {
161 compatible = "gpio-keys";
162 pinctrl-0 = <&pmx_button_power &pmx_button_backup
163 &pmx_button_reset>;
164 pinctrl-names = "default";
165
166 power-button {
167 label = "Power Button";
168 linux,code = <KEY_POWER>;
169 gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
170 };
171
172 reset-button {
173 label = "Reset Button";
174 linux,code = <KEY_RESTART>;
175 gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
176 };
177
178 backup-button {
179 label = "Backup Button";
180 linux,code = <KEY_COPY>;
181 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
182 };
183 };
184
185 gpio-poweroff {
186 compatible = "gpio-poweroff";
187 pinctrl-0 = <&pmx_poweroff>;
188 pinctrl-names = "default";
189 gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
190 };
191
192 regulators {
193 compatible = "simple-bus";
194 #address-cells = <1>;
195 #size-cells = <0>;
196
197 usb3_regulator: usb3-regulator {
198 compatible = "regulator-fixed";
199 reg = <1>;
200 regulator-name = "USB 3.0 Power";
201 regulator-min-microvolt = <5000000>;
202 regulator-max-microvolt = <5000000>;
203 enable-active-high;
204 regulator-always-on;
205 regulator-boot-on;
206 gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
207 };
208 };
209};
210
211&nand {
212 status = "okay";
213
214 partition@0 {
215 label = "u-boot";
216 reg = <0x0000000 0x180000>;
217 read-only;
218 };
219
220 partition@180000 {
221 label = "u-boot-env";
222 reg = <0x180000 0x20000>;
223 };
224
225 partition@200000 {
226 label = "uImage";
227 reg = <0x0200000 0x600000>;
228 };
229
230 partition@800000 {
231 label = "minirootfs";
232 reg = <0x0800000 0x1000000>;
233 };
234
235 partition@1800000 {
236 label = "jffs2";
237 reg = <0x1800000 0x6800000>;
238 };
239};
240
241&mdio {
242 status = "okay";
243
244 ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */
245 reg = <0>;
246 };
247};
248
249ð0 {
250 status = "okay";
251 ethernet0-port@0 {
252 phy-handle = <ðphy0>;
253 };
254};