1/*
2 * Device Tree file for Lenovo Iomega ix4-300d
3 *
4 * Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This file is distributed in the hope that it will be useful
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * Or, alternatively
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45/dts-v1/;
46
47#include <dt-bindings/input/input.h>
48#include <dt-bindings/gpio/gpio.h>
49#include "armada-xp-mv78230.dtsi"
50
51/ {
52 model = "Lenovo Iomega ix4-300d";
53 compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
54 "marvell,armadaxp", "marvell,armada-370-xp";
55
56 chosen {
| 1/*
2 * Device Tree file for Lenovo Iomega ix4-300d
3 *
4 * Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This file is distributed in the hope that it will be useful
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * Or, alternatively
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45/dts-v1/;
46
47#include <dt-bindings/input/input.h>
48#include <dt-bindings/gpio/gpio.h>
49#include "armada-xp-mv78230.dtsi"
50
51/ {
52 model = "Lenovo Iomega ix4-300d";
53 compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
54 "marvell,armadaxp", "marvell,armada-370-xp";
55
56 chosen {
|
57 bootargs = "console=ttyS0,115200 earlyprintk";
58 stdout-path = &uart0;
| 57 stdout-path = "serial0:115200n8";
|
59 };
60
61 memory {
62 device_type = "memory";
63 reg = <0 0x00000000 0 0x20000000>; /* 512MB */
64 };
65
66 soc {
67 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
| 58 };
59
60 memory {
61 device_type = "memory";
62 reg = <0 0x00000000 0 0x20000000>; /* 512MB */
63 };
64
65 soc {
66 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
|
68 MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
| 67 MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
68 MBUS_ID(0x09, 0x09) 0 0 0xf8100000 0x10000
69 MBUS_ID(0x09, 0x05) 0 0 0xf8110000 0x10000>;
|
69
70 pcie-controller {
71 status = "okay";
72
73 /* Quad port sata: Marvell 88SX7042 */
74 pcie@1,0 {
75 /* Port 0, Lane 0 */
76 status = "okay";
77 };
78
79 /* USB 3.0 xHCI controller: NEC D720200F1 */
80 pcie@5,0 {
81 /* Port 1, Lane 0 */
82 status = "okay";
83 };
84 };
85
86 internal-regs {
87 serial@12000 {
88 status = "okay";
89 };
90
91 mdio {
92 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
93 reg = <0>;
94 };
95
96 phy1: ethernet-phy@1 { /* Marvell 88E1318 */
97 reg = <1>;
98 };
99 };
100
101 ethernet@70000 {
102 pinctrl-0 = <&ge0_rgmii_pins>;
103 pinctrl-names = "default";
104 status = "okay";
105 phy = <&phy0>;
106 phy-mode = "rgmii-id";
107 };
108
109 ethernet@74000 {
110 pinctrl-0 = <&ge1_rgmii_pins>;
111 pinctrl-names = "default";
112 status = "okay";
113 phy = <&phy1>;
114 phy-mode = "rgmii-id";
115 };
116
117 usb@50000 {
118 status = "okay";
119 };
120
121 usb@51000 {
122 status = "okay";
123 };
124
125 i2c@11000 {
126 clock-frequency = <400000>;
127 status = "okay";
128
129 adt7473@2e {
130 compatible = "adi,adt7473";
131 reg = <0x2e>;
132 };
133
134 eeprom@50 {
135 compatible = "atmel,24c64";
136 reg = <0x50>;
137 };
138
139 pcf8563@51 {
140 compatible = "nxp,pcf8563";
141 reg = <0x51>;
142 };
143
144 };
145
146 nand@d0000 {
147 status = "okay";
148 num-cs = <1>;
149 marvell,nand-keep-config;
150 marvell,nand-enable-arbiter;
151 nand-on-flash-bbt;
152
| 70
71 pcie-controller {
72 status = "okay";
73
74 /* Quad port sata: Marvell 88SX7042 */
75 pcie@1,0 {
76 /* Port 0, Lane 0 */
77 status = "okay";
78 };
79
80 /* USB 3.0 xHCI controller: NEC D720200F1 */
81 pcie@5,0 {
82 /* Port 1, Lane 0 */
83 status = "okay";
84 };
85 };
86
87 internal-regs {
88 serial@12000 {
89 status = "okay";
90 };
91
92 mdio {
93 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
94 reg = <0>;
95 };
96
97 phy1: ethernet-phy@1 { /* Marvell 88E1318 */
98 reg = <1>;
99 };
100 };
101
102 ethernet@70000 {
103 pinctrl-0 = <&ge0_rgmii_pins>;
104 pinctrl-names = "default";
105 status = "okay";
106 phy = <&phy0>;
107 phy-mode = "rgmii-id";
108 };
109
110 ethernet@74000 {
111 pinctrl-0 = <&ge1_rgmii_pins>;
112 pinctrl-names = "default";
113 status = "okay";
114 phy = <&phy1>;
115 phy-mode = "rgmii-id";
116 };
117
118 usb@50000 {
119 status = "okay";
120 };
121
122 usb@51000 {
123 status = "okay";
124 };
125
126 i2c@11000 {
127 clock-frequency = <400000>;
128 status = "okay";
129
130 adt7473@2e {
131 compatible = "adi,adt7473";
132 reg = <0x2e>;
133 };
134
135 eeprom@50 {
136 compatible = "atmel,24c64";
137 reg = <0x50>;
138 };
139
140 pcf8563@51 {
141 compatible = "nxp,pcf8563";
142 reg = <0x51>;
143 };
144
145 };
146
147 nand@d0000 {
148 status = "okay";
149 num-cs = <1>;
150 marvell,nand-keep-config;
151 marvell,nand-enable-arbiter;
152 nand-on-flash-bbt;
153
|
153 partition@0 {
154 label = "u-boot";
155 reg = <0x0000000 0xe0000>;
156 read-only;
157 };
| 154 partitions {
155 #address-cells = <1>;
156 #size-cells = <1>;
|
158
| 157
|
159 partition@e0000 {
160 label = "u-boot-env";
161 reg = <0xe0000 0x20000>;
162 read-only;
163 };
| 158 partition@0 {
159 label = "u-boot";
160 reg = <0x00000000 0x000e0000>;
161 read-only;
162 };
|
164
| 163
|
165 partition@100000 {
166 label = "u-boot-env2";
167 reg = <0x100000 0x20000>;
168 read-only;
169 };
| 164 partition@e0000 {
165 label = "u-boot-env";
166 reg = <0x000e0000 0x00020000>;
167 read-only;
168 };
|
170
| 169
|
171 partition@120000 {
172 label = "zImage";
173 reg = <0x120000 0x400000>;
174 };
| 170 partition@100000 {
171 label = "u-boot-env2";
172 reg = <0x00100000 0x00020000>;
173 read-only;
174 };
|
175
| 175
|
176 partition@520000 {
177 label = "initrd";
178 reg = <0x520000 0x400000>;
179 };
| 176 partition@120000 {
177 label = "zImage";
178 reg = <0x00120000 0x00400000>;
179 };
|
180
| 180
|
181 partition@xE00000 {
182 label = "boot";
183 reg = <0xE00000 0x3F200000>;
184 };
| 181 partition@520000 {
182 label = "initrd";
183 reg = <0x00520000 0x00400000>;
184 };
|
185
| 185
|
186 partition@flash {
187 label = "flash";
188 reg = <0x0 0x40000000>;
| 186 partition@e00000 {
187 label = "boot";
188 reg = <0x00e00000 0x3f200000>;
189 };
|
189 };
190 };
191 };
192 };
193
194 gpio-keys {
195 compatible = "gpio-keys";
196 pinctrl-0 = <&power_button_pin &reset_button_pin
197 &select_button_pin &scroll_button_pin>;
198 pinctrl-names = "default";
199
200 power-button {
201 label = "Power Button";
202 linux,code = <KEY_POWER>;
203 gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
204 };
205
206 reset-button {
207 label = "Reset Button";
208 linux,code = <KEY_RESTART>;
209 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
210 };
211
212 select-button {
213 label = "Select Button";
214 linux,code = <BTN_SELECT>;
215 gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
216 };
217
218 scroll-button {
219 label = "Scroll Button";
220 linux,code = <KEY_SCROLLDOWN>;
221 gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
222 };
223 };
224
225 spi3 {
226 compatible = "spi-gpio";
227 status = "okay";
228 gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
229 gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/
230 cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
231 num-chipselects = <1>;
232 #address-cells = <1>;
233 #size-cells = <0>;
234
235 gpio_spi: gpio_spi@0 {
236 compatible = "fairchild,74hc595";
237 gpio-controller;
238 #gpio-cells = <2>;
239 reg = <0>;
240 registers-number = <1>;
241 spi-max-frequency = <100000>;
242 };
243 };
244
245 gpio-leds {
246 compatible = "gpio-leds";
247 pinctrl-0 = <&hdd_led_pin>;
248 pinctrl-names = "default";
249
250 hdd-led {
251 label = "ix4-300d:hdd:blue";
252 gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
253 default-state = "off";
254 };
255
256 power-led {
257 label = "ix4-300d:power:white";
258 gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
259 /* init blinking while booting */
260 linux,default-trigger = "timer";
261 default-state = "on";
262 };
263
264 sysfail-led {
265 label = "ix4-300d:sysfail:red";
266 gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
267 default-state = "off";
268 };
269
270 sys-led {
271 label = "ix4-300d:sys:blue";
272 gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
273 default-state = "off";
274 };
275
276 hddfail-led {
277 label = "ix4-300d:hddfail:red";
278 gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
279 default-state = "off";
280 };
281
282 };
283
284 /*
285 * Warning: you need both eth1 & 0 PHY initialized (i.e having
286 * them up does the tweak) for poweroff to shutdown otherwise it
287 * reboots
288 */
289 gpio-poweroff {
290 compatible = "gpio-poweroff";
291 pinctrl-0 = <&poweroff_pin>;
292 pinctrl-names = "default";
293 gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
294 };
295};
296
297&pinctrl {
298 poweroff_pin: poweroff-pin {
299 marvell,pins = "mpp24";
300 marvell,function = "gpio";
301 };
302
303 power_button_pin: power-button-pin {
304 marvell,pins = "mpp44";
305 marvell,function = "gpio";
306 };
307
308 reset_button_pin: reset-button-pin {
309 marvell,pins = "mpp45";
310 marvell,function = "gpio";
311 };
312 select_button_pin: select-button-pin {
313 marvell,pins = "mpp41";
314 marvell,function = "gpio";
315 };
316
317 scroll_button_pin: scroll-button-pin {
318 marvell,pins = "mpp42";
319 marvell,function = "gpio";
320 };
321
322 hdd_led_pin: hdd-led-pin {
323 marvell,pins = "mpp26";
324 marvell,function = "gpio";
325 };
326};
| 190 };
191 };
192 };
193 };
194
195 gpio-keys {
196 compatible = "gpio-keys";
197 pinctrl-0 = <&power_button_pin &reset_button_pin
198 &select_button_pin &scroll_button_pin>;
199 pinctrl-names = "default";
200
201 power-button {
202 label = "Power Button";
203 linux,code = <KEY_POWER>;
204 gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
205 };
206
207 reset-button {
208 label = "Reset Button";
209 linux,code = <KEY_RESTART>;
210 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
211 };
212
213 select-button {
214 label = "Select Button";
215 linux,code = <BTN_SELECT>;
216 gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
217 };
218
219 scroll-button {
220 label = "Scroll Button";
221 linux,code = <KEY_SCROLLDOWN>;
222 gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
223 };
224 };
225
226 spi3 {
227 compatible = "spi-gpio";
228 status = "okay";
229 gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
230 gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/
231 cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
232 num-chipselects = <1>;
233 #address-cells = <1>;
234 #size-cells = <0>;
235
236 gpio_spi: gpio_spi@0 {
237 compatible = "fairchild,74hc595";
238 gpio-controller;
239 #gpio-cells = <2>;
240 reg = <0>;
241 registers-number = <1>;
242 spi-max-frequency = <100000>;
243 };
244 };
245
246 gpio-leds {
247 compatible = "gpio-leds";
248 pinctrl-0 = <&hdd_led_pin>;
249 pinctrl-names = "default";
250
251 hdd-led {
252 label = "ix4-300d:hdd:blue";
253 gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
254 default-state = "off";
255 };
256
257 power-led {
258 label = "ix4-300d:power:white";
259 gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
260 /* init blinking while booting */
261 linux,default-trigger = "timer";
262 default-state = "on";
263 };
264
265 sysfail-led {
266 label = "ix4-300d:sysfail:red";
267 gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
268 default-state = "off";
269 };
270
271 sys-led {
272 label = "ix4-300d:sys:blue";
273 gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
274 default-state = "off";
275 };
276
277 hddfail-led {
278 label = "ix4-300d:hddfail:red";
279 gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
280 default-state = "off";
281 };
282
283 };
284
285 /*
286 * Warning: you need both eth1 & 0 PHY initialized (i.e having
287 * them up does the tweak) for poweroff to shutdown otherwise it
288 * reboots
289 */
290 gpio-poweroff {
291 compatible = "gpio-poweroff";
292 pinctrl-0 = <&poweroff_pin>;
293 pinctrl-names = "default";
294 gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
295 };
296};
297
298&pinctrl {
299 poweroff_pin: poweroff-pin {
300 marvell,pins = "mpp24";
301 marvell,function = "gpio";
302 };
303
304 power_button_pin: power-button-pin {
305 marvell,pins = "mpp44";
306 marvell,function = "gpio";
307 };
308
309 reset_button_pin: reset-button-pin {
310 marvell,pins = "mpp45";
311 marvell,function = "gpio";
312 };
313 select_button_pin: select-button-pin {
314 marvell,pins = "mpp41";
315 marvell,function = "gpio";
316 };
317
318 scroll_button_pin: scroll-button-pin {
319 marvell,pins = "mpp42";
320 marvell,function = "gpio";
321 };
322
323 hdd_led_pin: hdd-led-pin {
324 marvell,pins = "mpp26";
325 marvell,function = "gpio";
326 };
327};
|