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8aa0b019 AE |
1 | /* |
2 | * Device Tree file for NETGEAR ReadyNAS 2120 | |
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 <dt-bindings/input/input.h> | |
15 | #include <dt-bindings/gpio/gpio.h> | |
16 | #include "armada-xp-mv78230.dtsi" | |
17 | ||
18 | / { | |
19 | model = "NETGEAR ReadyNAS 2120"; | |
20 | compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; | |
21 | ||
22 | chosen { | |
23 | bootargs = "console=ttyS0,115200 earlyprintk"; | |
24 | }; | |
25 | ||
26 | memory { | |
27 | device_type = "memory"; | |
28 | reg = <0 0x00000000 0 0x80000000>; /* 2GB */ | |
29 | }; | |
30 | ||
31 | soc { | |
32 | ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000 | |
33 | MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>; | |
34 | ||
35 | pcie-controller { | |
36 | status = "okay"; | |
37 | ||
38 | /* Connected to first Marvell 88SE9170 SATA controller */ | |
39 | pcie@1,0 { | |
40 | /* Port 0, Lane 0 */ | |
41 | status = "okay"; | |
42 | }; | |
43 | ||
44 | /* Connected to second Marvell 88SE9170 SATA controller */ | |
45 | pcie@2,0 { | |
46 | /* Port 0, Lane 1 */ | |
47 | status = "okay"; | |
48 | }; | |
49 | ||
50 | /* Connected to Fresco Logic FL1009 USB 3.0 controller */ | |
51 | pcie@5,0 { | |
52 | /* Port 1, Lane 0 */ | |
53 | status = "okay"; | |
54 | }; | |
55 | }; | |
56 | ||
57 | internal-regs { | |
58 | pinctrl { | |
59 | poweroff: poweroff { | |
60 | marvell,pins = "mpp42"; | |
61 | marvell,function = "gpio"; | |
62 | }; | |
63 | ||
64 | power_button_pin: power-button-pin { | |
65 | marvell,pins = "mpp27"; | |
66 | marvell,function = "gpio"; | |
67 | }; | |
68 | ||
69 | reset_button_pin: reset-button-pin { | |
70 | marvell,pins = "mpp41"; | |
71 | marvell,function = "gpio"; | |
72 | }; | |
73 | ||
74 | sata1_led_pin: sata1-led-pin { | |
75 | marvell,pins = "mpp31"; | |
76 | marvell,function = "gpio"; | |
77 | }; | |
78 | ||
79 | sata2_led_pin: sata2-led-pin { | |
80 | marvell,pins = "mpp40"; | |
81 | marvell,function = "gpio"; | |
82 | }; | |
83 | ||
84 | sata3_led_pin: sata3-led-pin { | |
85 | marvell,pins = "mpp44"; | |
86 | marvell,function = "gpio"; | |
87 | }; | |
88 | ||
89 | sata4_led_pin: sata4-led-pin { | |
90 | marvell,pins = "mpp47"; | |
91 | marvell,function = "gpio"; | |
92 | }; | |
93 | ||
94 | sata1_power_pin: sata1-power-pin { | |
95 | marvell,pins = "mpp24"; | |
96 | marvell,function = "gpio"; | |
97 | }; | |
98 | ||
99 | sata2_power_pin: sata2-power-pin { | |
100 | marvell,pins = "mpp25"; | |
101 | marvell,function = "gpio"; | |
102 | }; | |
103 | ||
104 | sata3_power_pin: sata3-power-pin { | |
105 | marvell,pins = "mpp26"; | |
106 | marvell,function = "gpio"; | |
107 | }; | |
108 | ||
109 | sata4_power_pin: sata4-power-pin { | |
110 | marvell,pins = "mpp28"; | |
111 | marvell,function = "gpio"; | |
112 | }; | |
113 | ||
114 | sata1_pres_pin: sata1-pres-pin { | |
115 | marvell,pins = "mpp32"; | |
116 | marvell,function = "gpio"; | |
117 | }; | |
118 | ||
119 | sata2_pres_pin: sata2-pres-pin { | |
120 | marvell,pins = "mpp33"; | |
121 | marvell,function = "gpio"; | |
122 | }; | |
123 | ||
124 | sata3_pres_pin: sata3-pres-pin { | |
125 | marvell,pins = "mpp34"; | |
126 | marvell,function = "gpio"; | |
127 | }; | |
128 | ||
129 | sata4_pres_pin: sata4-pres-pin { | |
130 | marvell,pins = "mpp35"; | |
131 | marvell,function = "gpio"; | |
132 | }; | |
133 | ||
134 | err_led_pin: err-led-pin { | |
135 | marvell,pins = "mpp45"; | |
136 | marvell,function = "gpio"; | |
137 | }; | |
138 | }; | |
139 | ||
140 | serial@12000 { | |
141 | clocks = <&coreclk 0>; | |
142 | status = "okay"; | |
143 | }; | |
144 | ||
145 | mdio { | |
146 | phy0: ethernet-phy@0 { /* Marvell 88E1318 */ | |
147 | reg = <0>; | |
148 | }; | |
149 | ||
150 | phy1: ethernet-phy@1 { /* Marvell 88E1318 */ | |
151 | reg = <1>; | |
152 | }; | |
153 | }; | |
154 | ||
155 | ethernet@70000 { | |
156 | status = "okay"; | |
157 | phy = <&phy0>; | |
158 | phy-mode = "rgmii-id"; | |
159 | }; | |
160 | ||
161 | ethernet@74000 { | |
162 | status = "okay"; | |
163 | phy = <&phy1>; | |
164 | phy-mode = "rgmii-id"; | |
165 | }; | |
166 | ||
167 | /* Front USB 2.0 port */ | |
168 | usb@50000 { | |
169 | status = "okay"; | |
170 | }; | |
171 | ||
172 | i2c@11000 { | |
173 | compatible = "marvell,mv64xxx-i2c"; | |
174 | clock-frequency = <400000>; | |
175 | status = "okay"; | |
176 | ||
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177 | isl12057: isl12057@68 { |
178 | compatible = "isl,isl12057"; | |
179 | reg = <0x68>; | |
180 | }; | |
181 | ||
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182 | /* Controller for rear fan #1 of 3 (Protechnic |
183 | * MGT4012XB-O20, 8000RPM) near eSATA port */ | |
184 | g762_fan1: g762@3e { | |
185 | compatible = "gmt,g762"; | |
186 | reg = <0x3e>; | |
187 | clocks = <&g762_clk>; /* input clock */ | |
188 | fan_gear_mode = <0>; | |
189 | fan_startv = <1>; | |
190 | pwm_polarity = <0>; | |
191 | }; | |
192 | ||
193 | /* Controller for rear (center) fan #2 of 3 */ | |
194 | g762_fan2: g762@48 { | |
195 | compatible = "gmt,g762"; | |
196 | reg = <0x48>; | |
197 | clocks = <&g762_clk>; /* input clock */ | |
198 | fan_gear_mode = <0>; | |
199 | fan_startv = <1>; | |
200 | pwm_polarity = <0>; | |
201 | }; | |
202 | ||
203 | /* Controller for rear fan #3 of 3 */ | |
204 | g762_fan3: g762@49 { | |
205 | compatible = "gmt,g762"; | |
206 | reg = <0x49>; | |
207 | clocks = <&g762_clk>; /* input clock */ | |
208 | fan_gear_mode = <0>; | |
209 | fan_startv = <1>; | |
210 | pwm_polarity = <0>; | |
211 | }; | |
212 | ||
213 | /* Temperature sensor */ | |
214 | g751: g751@4c { | |
215 | compatible = "gmt,g751"; | |
216 | reg = <0x4c>; | |
217 | }; | |
218 | }; | |
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219 | |
220 | nand@d0000 { | |
221 | status = "okay"; | |
222 | num-cs = <1>; | |
223 | marvell,nand-keep-config; | |
224 | marvell,nand-enable-arbiter; | |
225 | nand-on-flash-bbt; | |
226 | ||
227 | partition@0 { | |
228 | label = "u-boot"; | |
229 | reg = <0x0000000 0x180000>; /* 1.5MB */ | |
230 | read-only; | |
231 | }; | |
232 | ||
233 | partition@180000 { | |
234 | label = "u-boot-env"; | |
235 | reg = <0x180000 0x20000>; /* 128KB */ | |
236 | read-only; | |
237 | }; | |
238 | ||
239 | partition@200000 { | |
240 | label = "uImage"; | |
241 | reg = <0x0200000 0x600000>; /* 6MB */ | |
242 | }; | |
243 | ||
244 | partition@800000 { | |
245 | label = "minirootfs"; | |
246 | reg = <0x0800000 0x400000>; /* 4MB */ | |
247 | }; | |
248 | ||
249 | /* Last MB is for the BBT, i.e. not writable */ | |
250 | partition@c00000 { | |
251 | label = "ubifs"; | |
252 | reg = <0x0c00000 0x7400000>; /* 116MB */ | |
253 | }; | |
254 | }; | |
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255 | }; |
256 | }; | |
257 | ||
258 | clocks { | |
259 | g762_clk: g762-oscillator { | |
260 | compatible = "fixed-clock"; | |
261 | #clock-cells = <0>; | |
262 | clock-frequency = <32768>; | |
263 | }; | |
264 | }; | |
265 | ||
266 | gpio-leds { | |
267 | compatible = "gpio-leds"; | |
268 | pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin | |
269 | &sata3_led_pin &sata4_led_pin>; | |
270 | pinctrl-names = "default"; | |
271 | ||
272 | red-sata1-led { | |
273 | label = "rn2120:red:sata1"; | |
274 | gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; | |
275 | default-state = "off"; | |
276 | }; | |
277 | ||
278 | red-sata2-led { | |
279 | label = "rn2120:red:sata2"; | |
280 | gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; | |
281 | default-state = "off"; | |
282 | }; | |
283 | ||
284 | red-sata3-led { | |
285 | label = "rn2120:red:sata3"; | |
286 | gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; | |
287 | default-state = "off"; | |
288 | }; | |
289 | ||
290 | red-sata4-led { | |
291 | label = "rn2120:red:sata4"; | |
292 | gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; | |
293 | default-state = "off"; | |
294 | }; | |
295 | ||
296 | red-err-led { | |
297 | label = "rn2120:red:err"; | |
298 | gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; | |
299 | default-state = "off"; | |
300 | }; | |
301 | }; | |
302 | ||
303 | gpio-keys { | |
304 | compatible = "gpio-keys"; | |
305 | pinctrl-0 = <&power_button_pin &reset_button_pin>; | |
306 | pinctrl-names = "default"; | |
307 | ||
308 | power-button { | |
309 | label = "Power Button"; | |
310 | linux,code = <KEY_POWER>; | |
311 | gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>; | |
312 | }; | |
313 | ||
314 | reset-button { | |
315 | label = "Reset Button"; | |
316 | linux,code = <KEY_RESTART>; | |
317 | gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; | |
318 | }; | |
319 | }; | |
320 | ||
321 | gpio-poweroff { | |
322 | compatible = "gpio-poweroff"; | |
323 | pinctrl-0 = <&poweroff>; | |
324 | pinctrl-names = "default"; | |
325 | gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; | |
326 | }; | |
327 | }; |