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1 | /* |
2 | * Device Tree file for NETGEAR ReadyNAS 2120 | |
3 | * | |
4 | * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> | |
5 | * | |
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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. | |
8aa0b019 AE |
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 = "NETGEAR ReadyNAS 2120"; | |
53 | compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; | |
54 | ||
55 | chosen { | |
9552203c | 56 | stdout-path = "serial0:115200n8"; |
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57 | }; |
58 | ||
59 | memory { | |
60 | device_type = "memory"; | |
61 | reg = <0 0x00000000 0 0x80000000>; /* 2GB */ | |
62 | }; | |
63 | ||
64 | soc { | |
65 | ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000 | |
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66 | MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000 |
67 | MBUS_ID(0x09, 0x09) 0 0 0xf8100000 0x10000 | |
68 | MBUS_ID(0x09, 0x05) 0 0 0xf8110000 0x10000>; | |
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69 | |
70 | pcie-controller { | |
71 | status = "okay"; | |
72 | ||
73 | /* Connected to first Marvell 88SE9170 SATA controller */ | |
74 | pcie@1,0 { | |
75 | /* Port 0, Lane 0 */ | |
76 | status = "okay"; | |
77 | }; | |
78 | ||
79 | /* Connected to second Marvell 88SE9170 SATA controller */ | |
80 | pcie@2,0 { | |
81 | /* Port 0, Lane 1 */ | |
82 | status = "okay"; | |
83 | }; | |
84 | ||
85 | /* Connected to Fresco Logic FL1009 USB 3.0 controller */ | |
86 | pcie@5,0 { | |
87 | /* Port 1, Lane 0 */ | |
88 | status = "okay"; | |
89 | }; | |
90 | }; | |
91 | ||
92 | internal-regs { | |
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93 | |
94 | /* RTC is provided by Intersil ISL12057 I2C RTC chip */ | |
95 | rtc@10300 { | |
96 | status = "disabled"; | |
97 | }; | |
98 | ||
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99 | i2c@11000 { |
100 | compatible = "marvell,mv64xxx-i2c"; | |
101 | clock-frequency = <400000>; | |
102 | status = "okay"; | |
103 | ||
104 | /* Controller for rear fan #1 of 3 (Protechnic | |
105 | * MGT4012XB-O20, 8000RPM) near eSATA port */ | |
106 | g762_fan1: g762@3e { | |
107 | compatible = "gmt,g762"; | |
108 | reg = <0x3e>; | |
109 | clocks = <&g762_clk>; /* input clock */ | |
110 | fan_gear_mode = <0>; | |
111 | fan_startv = <1>; | |
112 | pwm_polarity = <0>; | |
113 | }; | |
114 | ||
115 | /* Controller for rear (center) fan #2 of 3 */ | |
116 | g762_fan2: g762@48 { | |
117 | compatible = "gmt,g762"; | |
118 | reg = <0x48>; | |
119 | clocks = <&g762_clk>; /* input clock */ | |
120 | fan_gear_mode = <0>; | |
121 | fan_startv = <1>; | |
122 | pwm_polarity = <0>; | |
123 | }; | |
124 | ||
125 | /* Controller for rear fan #3 of 3 */ | |
126 | g762_fan3: g762@49 { | |
127 | compatible = "gmt,g762"; | |
128 | reg = <0x49>; | |
129 | clocks = <&g762_clk>; /* input clock */ | |
130 | fan_gear_mode = <0>; | |
131 | fan_startv = <1>; | |
132 | pwm_polarity = <0>; | |
133 | }; | |
134 | ||
135 | /* Temperature sensor */ | |
136 | g751: g751@4c { | |
137 | compatible = "gmt,g751"; | |
138 | reg = <0x4c>; | |
139 | }; | |
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140 | |
141 | isl12057: isl12057@68 { | |
142 | compatible = "isil,isl12057"; | |
143 | reg = <0x68>; | |
8b44f5be | 144 | wakeup-source; |
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145 | }; |
146 | }; | |
147 | ||
148 | serial@12000 { | |
149 | status = "okay"; | |
150 | }; | |
151 | ||
152 | /* Front USB 2.0 port */ | |
153 | usb@50000 { | |
154 | status = "okay"; | |
155 | }; | |
156 | ||
157 | mdio { | |
158 | phy0: ethernet-phy@0 { /* Marvell 88E1318 */ | |
159 | reg = <0>; | |
160 | }; | |
161 | ||
162 | phy1: ethernet-phy@1 { /* Marvell 88E1318 */ | |
163 | reg = <1>; | |
164 | }; | |
165 | }; | |
166 | ||
167 | ethernet@70000 { | |
168 | status = "okay"; | |
169 | phy = <&phy0>; | |
170 | phy-mode = "rgmii-id"; | |
171 | }; | |
172 | ||
173 | ethernet@74000 { | |
174 | status = "okay"; | |
175 | phy = <&phy1>; | |
176 | phy-mode = "rgmii-id"; | |
177 | }; | |
178 | ||
179 | /* Two rear eSATA ports */ | |
180 | sata@a0000 { | |
181 | nr-ports = <2>; | |
182 | status = "okay"; | |
8aa0b019 | 183 | }; |
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184 | |
185 | nand@d0000 { | |
186 | status = "okay"; | |
187 | num-cs = <1>; | |
188 | marvell,nand-keep-config; | |
189 | marvell,nand-enable-arbiter; | |
190 | nand-on-flash-bbt; | |
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191 | |
192 | /* Use Hardware BCH ECC */ | |
193 | nand-ecc-strength = <4>; | |
194 | nand-ecc-step-size = <512>; | |
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195 | |
196 | partition@0 { | |
197 | label = "u-boot"; | |
198 | reg = <0x0000000 0x180000>; /* 1.5MB */ | |
199 | read-only; | |
200 | }; | |
201 | ||
202 | partition@180000 { | |
203 | label = "u-boot-env"; | |
204 | reg = <0x180000 0x20000>; /* 128KB */ | |
205 | read-only; | |
206 | }; | |
207 | ||
208 | partition@200000 { | |
209 | label = "uImage"; | |
210 | reg = <0x0200000 0x600000>; /* 6MB */ | |
211 | }; | |
212 | ||
213 | partition@800000 { | |
214 | label = "minirootfs"; | |
215 | reg = <0x0800000 0x400000>; /* 4MB */ | |
216 | }; | |
217 | ||
218 | /* Last MB is for the BBT, i.e. not writable */ | |
219 | partition@c00000 { | |
220 | label = "ubifs"; | |
221 | reg = <0x0c00000 0x7400000>; /* 116MB */ | |
222 | }; | |
223 | }; | |
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224 | }; |
225 | }; | |
226 | ||
227 | clocks { | |
228 | g762_clk: g762-oscillator { | |
229 | compatible = "fixed-clock"; | |
230 | #clock-cells = <0>; | |
231 | clock-frequency = <32768>; | |
232 | }; | |
233 | }; | |
234 | ||
235 | gpio-leds { | |
236 | compatible = "gpio-leds"; | |
237 | pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin | |
238 | &sata3_led_pin &sata4_led_pin>; | |
239 | pinctrl-names = "default"; | |
240 | ||
241 | red-sata1-led { | |
242 | label = "rn2120:red:sata1"; | |
243 | gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; | |
244 | default-state = "off"; | |
245 | }; | |
246 | ||
247 | red-sata2-led { | |
248 | label = "rn2120:red:sata2"; | |
249 | gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; | |
250 | default-state = "off"; | |
251 | }; | |
252 | ||
253 | red-sata3-led { | |
254 | label = "rn2120:red:sata3"; | |
255 | gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; | |
256 | default-state = "off"; | |
257 | }; | |
258 | ||
259 | red-sata4-led { | |
260 | label = "rn2120:red:sata4"; | |
261 | gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; | |
262 | default-state = "off"; | |
263 | }; | |
264 | ||
265 | red-err-led { | |
266 | label = "rn2120:red:err"; | |
267 | gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; | |
268 | default-state = "off"; | |
269 | }; | |
270 | }; | |
271 | ||
272 | gpio-keys { | |
273 | compatible = "gpio-keys"; | |
274 | pinctrl-0 = <&power_button_pin &reset_button_pin>; | |
275 | pinctrl-names = "default"; | |
276 | ||
277 | power-button { | |
278 | label = "Power Button"; | |
279 | linux,code = <KEY_POWER>; | |
280 | gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>; | |
281 | }; | |
282 | ||
283 | reset-button { | |
284 | label = "Reset Button"; | |
285 | linux,code = <KEY_RESTART>; | |
286 | gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; | |
287 | }; | |
288 | }; | |
289 | ||
290 | gpio-poweroff { | |
291 | compatible = "gpio-poweroff"; | |
292 | pinctrl-0 = <&poweroff>; | |
293 | pinctrl-names = "default"; | |
294 | gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; | |
295 | }; | |
296 | }; | |
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297 | |
298 | &pinctrl { | |
299 | poweroff: poweroff { | |
300 | marvell,pins = "mpp42"; | |
301 | marvell,function = "gpio"; | |
302 | }; | |
303 | ||
304 | power_button_pin: power-button-pin { | |
305 | marvell,pins = "mpp27"; | |
306 | marvell,function = "gpio"; | |
307 | }; | |
308 | ||
309 | reset_button_pin: reset-button-pin { | |
310 | marvell,pins = "mpp41"; | |
311 | marvell,function = "gpio"; | |
312 | }; | |
313 | ||
314 | sata1_led_pin: sata1-led-pin { | |
315 | marvell,pins = "mpp31"; | |
316 | marvell,function = "gpio"; | |
317 | }; | |
318 | ||
319 | sata2_led_pin: sata2-led-pin { | |
320 | marvell,pins = "mpp40"; | |
321 | marvell,function = "gpio"; | |
322 | }; | |
323 | ||
324 | sata3_led_pin: sata3-led-pin { | |
325 | marvell,pins = "mpp44"; | |
326 | marvell,function = "gpio"; | |
327 | }; | |
328 | ||
329 | sata4_led_pin: sata4-led-pin { | |
330 | marvell,pins = "mpp47"; | |
331 | marvell,function = "gpio"; | |
332 | }; | |
333 | ||
334 | sata1_power_pin: sata1-power-pin { | |
335 | marvell,pins = "mpp24"; | |
336 | marvell,function = "gpio"; | |
337 | }; | |
338 | ||
339 | sata2_power_pin: sata2-power-pin { | |
340 | marvell,pins = "mpp25"; | |
341 | marvell,function = "gpio"; | |
342 | }; | |
343 | ||
344 | sata3_power_pin: sata3-power-pin { | |
345 | marvell,pins = "mpp26"; | |
346 | marvell,function = "gpio"; | |
347 | }; | |
348 | ||
349 | sata4_power_pin: sata4-power-pin { | |
350 | marvell,pins = "mpp28"; | |
351 | marvell,function = "gpio"; | |
352 | }; | |
353 | ||
354 | sata1_pres_pin: sata1-pres-pin { | |
355 | marvell,pins = "mpp32"; | |
356 | marvell,function = "gpio"; | |
357 | }; | |
358 | ||
359 | sata2_pres_pin: sata2-pres-pin { | |
360 | marvell,pins = "mpp33"; | |
361 | marvell,function = "gpio"; | |
362 | }; | |
363 | ||
364 | sata3_pres_pin: sata3-pres-pin { | |
365 | marvell,pins = "mpp34"; | |
366 | marvell,function = "gpio"; | |
367 | }; | |
368 | ||
369 | sata4_pres_pin: sata4-pres-pin { | |
370 | marvell,pins = "mpp35"; | |
371 | marvell,function = "gpio"; | |
372 | }; | |
373 | ||
374 | err_led_pin: err-led-pin { | |
375 | marvell,pins = "mpp45"; | |
376 | marvell,function = "gpio"; | |
377 | }; | |
378 | }; |