1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3
4 #include "tegra30-lg-x3.dtsi"
5
6 / {
7 model = "LG Optimus Vu P895";
8 compatible = "lg,p895", "nvidia,tegra3
9
10 pinmux@70000868 {
11 pinctrl-names = "default";
12 pinctrl-0 = <&state_default>;
13
14 state_default: pinmux {
15 /* GNSS UART-B pinmux
16 uartb-cts-rxd {
17 nvidia,pins =
18
19 nvidia,functio
20 nvidia,pull =
21 nvidia,tristat
22 nvidia,enable-
23 };
24 uartb-rts-txd {
25 nvidia,pins =
26
27 nvidia,functio
28 nvidia,pull =
29 nvidia,tristat
30 nvidia,enable-
31 };
32 gps-reset {
33 nvidia,pins =
34 nvidia,functio
35 nvidia,pull =
36 nvidia,tristat
37 nvidia,enable-
38 };
39
40 /* GPIO keys pinmux */
41 memo-key {
42 nvidia,pins =
43 nvidia,functio
44 nvidia,pull =
45 nvidia,tristat
46 nvidia,enable-
47 };
48 volume-up {
49 nvidia,pins =
50 nvidia,functio
51 nvidia,pull =
52 nvidia,tristat
53 nvidia,enable-
54 };
55
56 /* Sensors pinmux */
57 current-alert-irq {
58 nvidia,pins =
59 nvidia,functio
60 nvidia,pull =
61 nvidia,tristat
62 nvidia,enable-
63 };
64
65 /* Panel pinmux */
66 panel-vdd {
67 nvidia,pins =
68 nvidia,functio
69 nvidia,pull =
70 nvidia,tristat
71 nvidia,enable-
72 };
73
74 /* AUDIO pinmux */
75 sub-mic-ldo {
76 nvidia,pins =
77 nvidia,functio
78 nvidia,pull =
79 nvidia,tristat
80 nvidia,enable-
81 };
82
83 /* Modem pinmux */
84 usim-detect {
85 nvidia,pins =
86 nvidia,functio
87 nvidia,pull =
88 nvidia,tristat
89 nvidia,enable-
90 };
91
92 /* GPIO power/drive co
93 drive-sdmmc4 {
94 nvidia,pins =
95
96
97
98 nvidia,pull-do
99 nvidia,pull-up
100 nvidia,slew-ra
101 nvidia,slew-ra
102 };
103 };
104 };
105
106 i2c@7000c400 {
107 touchscreen@20 {
108 rmi4-f11@11 {
109 syna,clip-x-hi
110 syna,clip-y-hi
111 };
112 };
113 };
114
115 memory-controller@7000f000 {
116 emc-timings-2 {
117 /* Hynix 1GB H9TCNNN8J
118 nvidia,ram-code = <2>;
119
120 timing-12750000 {
121 clock-frequenc
122
123 nvidia,emem-co
124 0x0000
125 0x0000
126 0x0000
127 0x0202
128 };
129
130 timing-25500000 {
131 clock-frequenc
132
133 nvidia,emem-co
134 0x0000
135 0x0000
136 0x0000
137 0x0202
138 };
139
140 timing-51000000 {
141 clock-frequenc
142
143 nvidia,emem-co
144 0x0000
145 0x0000
146 0x0000
147 0x0202
148 };
149
150 timing-102000000 {
151 clock-frequenc
152
153 nvidia,emem-co
154 0x0000
155 0x0000
156 0x0000
157 0x0202
158 };
159
160 timing-204000000 {
161 clock-frequenc
162
163 nvidia,emem-co
164 0x0000
165 0x0000
166 0x0000
167 0x0203
168 };
169
170 timing-266500000 {
171 clock-frequenc
172
173 nvidia,emem-co
174 0x0000
175 0x0000
176 0x0000
177 0x0303
178 };
179
180 timing-533000000 {
181 clock-frequenc
182
183 nvidia,emem-co
184 0x0000
185 0x0000
186 0x0000
187 0x0504
188 };
189 };
190 };
191
192 memory-controller@7000f400 {
193 emc-timings-2 {
194 /* Hynix 1GB H9TCNNN8J
195 nvidia,ram-code = <2>;
196
197 timing-12750000 {
198 clock-frequenc
199
200 nvidia,emc-aut
201 nvidia,emc-mod
202 nvidia,emc-mod
203 nvidia,emc-mod
204 nvidia,emc-zca
205 nvidia,emc-cfg
206
207 nvidia,emc-con
208 0x0000
209 0x0000
210 0x0000
211 0x0000
212 0x0000
213 0x0000
214 0x0000
215 0x0000
216 0x0000
217 0x0000
218 0x0000
219 0x000f
220 0x000f
221 0x0000
222 0x0000
223 0x0000
224 0x0000
225 0x000f
226 0x77ff
227 0x0800
228 0x0000
229 0x0000
230 };
231
232 timing-25500000 {
233 clock-frequenc
234
235 nvidia,emc-aut
236 nvidia,emc-mod
237 nvidia,emc-mod
238 nvidia,emc-mod
239 nvidia,emc-zca
240 nvidia,emc-cfg
241
242 nvidia,emc-con
243 0x0000
244 0x0000
245 0x0000
246 0x0000
247 0x0000
248 0x0000
249 0x0000
250 0x0000
251 0x0000
252 0x0000
253 0x0000
254 0x000f
255 0x000f
256 0x0000
257 0x0000
258 0x0000
259 0x0000
260 0x000f
261 0x77ff
262 0x0800
263 0x0000
264 0x0000
265 };
266
267 timing-51000000 {
268 clock-frequenc
269
270 nvidia,emc-aut
271 nvidia,emc-mod
272 nvidia,emc-mod
273 nvidia,emc-mod
274 nvidia,emc-zca
275 nvidia,emc-cfg
276
277 nvidia,emc-con
278 0x0000
279 0x0000
280 0x0000
281 0x0000
282 0x0000
283 0x0000
284 0x0000
285 0x0000
286 0x0000
287 0x0000
288 0x0000
289 0x000f
290 0x000f
291 0x0000
292 0x0000
293 0x0000
294 0x0000
295 0x000f
296 0x77ff
297 0x0800
298 0x0000
299 0x0000
300 };
301
302 timing-102000000 {
303 clock-frequenc
304
305 nvidia,emc-aut
306 nvidia,emc-mod
307 nvidia,emc-mod
308 nvidia,emc-mod
309 nvidia,emc-zca
310 nvidia,emc-cfg
311
312 nvidia,emc-con
313 0x0000
314 0x0000
315 0x0000
316 0x0000
317 0x0000
318 0x0000
319 0x0000
320 0x0000
321 0x0000
322 0x0000
323 0x0000
324 0x000f
325 0x000f
326 0x0000
327 0x0000
328 0x0000
329 0x0000
330 0x000f
331 0x77ff
332 0x0800
333 0x0000
334 0x0000
335 };
336
337 timing-204000000 {
338 clock-frequenc
339
340 nvidia,emc-aut
341 nvidia,emc-mod
342 nvidia,emc-mod
343 nvidia,emc-mod
344 nvidia,emc-zca
345 nvidia,emc-cfg
346
347 nvidia,emc-con
348 0x0000
349 0x0000
350 0x0000
351 0x0000
352 0x0000
353 0x0000
354 0x0000
355 0x0000
356 0x0000
357 0x0000
358 0x0000
359 0x0008
360 0x0007
361 0x0000
362 0x0000
363 0x0000
364 0x0000
365 0x0008
366 0x77ff
367 0x0800
368 0x0000
369 0x0000
370 };
371
372 timing-266500000 {
373 clock-frequenc
374
375 nvidia,emc-aut
376 nvidia,emc-mod
377 nvidia,emc-mod
378 nvidia,emc-mod
379 nvidia,emc-zca
380 nvidia,emc-cfg
381
382 nvidia,emc-con
383 0x0000
384 0x0000
385 0x0000
386 0x0000
387 0x0000
388 0x0000
389 0x0000
390 0x0000
391 0x0000
392 0x0000
393 0x0000
394 0x0007
395 0x0007
396 0x0000
397 0x0000
398 0x0000
399 0x0000
400 0x0008
401 0x77ff
402 0x0800
403 0x0000
404 0x0000
405 };
406
407 timing-533000000 {
408 clock-frequenc
409
410 nvidia,emc-aut
411 nvidia,emc-mod
412 nvidia,emc-mod
413 nvidia,emc-mod
414 nvidia,emc-zca
415 nvidia,emc-cfg
416
417 nvidia,emc-con
418 0x0000
419 0x0000
420 0x0000
421 0x0000
422 0x0000
423 0x0000
424 0x0000
425 0x0000
426 0x0000
427 0x0000
428 0x0000
429 0x0000
430 0x0000
431 0x0000
432 0x0000
433 0x0000
434 0x0000
435 0x0000
436 0x77ff
437 0x0800
438 0x0000
439 0x0000
440 };
441 };
442 };
443
444 battery: battery-cell {
445 compatible = "simple-battery";
446 device-chemistry = "lithium-io
447 charge-full-design-microamp-ho
448 energy-full-design-microwatt-h
449 operating-range-celsius = <0 4
450 };
451
452 gpio-keys {
453 key-memo {
454 label = "Memo";
455 gpios = <&gpio TEGRA_G
456 linux,code = <KEY_MEMO
457 debounce-interval = <1
458 wakeup-event-action =
459 wakeup-source;
460 };
461
462 key-volume-up {
463 label = "Volume Up";
464 gpios = <&gpio TEGRA_G
465 linux,code = <KEY_VOLU
466 debounce-interval = <1
467 wakeup-event-action =
468 wakeup-source;
469 };
470 };
471
472 gpio-leds {
473 led-power {
474 label = "power::white"
475 gpios = <&gpio TEGRA_G
476
477 linux,default-trigger
478
479 color = <LED_COLOR_ID_
480 function = LED_FUNCTIO
481 };
482 };
483
484 regulator-lcd3v {
485 gpio = <&gpio TEGRA_GPIO(BB, 0
486 enable-active-high;
487 };
488
489 sound {
490 compatible = "lg,tegra-audio-m
491 "nvidia,tegra-aud
492 nvidia,model = "LG Optimus Vu
493
494 nvidia,int-mic-en-gpios = <&gp
495 };
496 };
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