1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3
4 #include "tegra30-lg-x3.dtsi"
5
6 / {
7 model = "LG Optimus 4X HD P880";
8 compatible = "lg,p880", "nvidia,tegra30";
9
10 aliases {
11 mmc1 = &sdmmc3; /* uSD slot */
12 mmc2 = &sdmmc1; /* WiFi */
13 };
14
15 pinmux@70000868 {
16 pinctrl-names = "default";
17 pinctrl-0 = <&state_default>;
18
19 state_default: pinmux {
20 /* WLAN SDIO pinmux */
21 host-wlan-wake {
22 nvidia,pins = "pu4";
23 nvidia,function = "pwm1";
24 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
25 nvidia,tristate = <TEGRA_PIN_ENABLE>;
26 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
27 };
28
29 /* GNSS UART-B pinmux */
30 uartb-rxd {
31 nvidia,pins = "uart2_rxd_pc3";
32 nvidia,function = "uartb";
33 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
34 nvidia,tristate = <TEGRA_PIN_DISABLE>;
35 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
36 };
37 uartb-txd {
38 nvidia,pins = "uart2_txd_pc2";
39 nvidia,function = "uartb";
40 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
41 nvidia,tristate = <TEGRA_PIN_DISABLE>;
42 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
43 };
44 gps-reset {
45 nvidia,pins = "kb_row7_pr7";
46 nvidia,function = "kbc";
47 nvidia,pull = <TEGRA_PIN_PULL_UP>;
48 nvidia,tristate = <TEGRA_PIN_DISABLE>;
49 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
50 };
51
52 /* MicroSD pinmux */
53 sdmmc3-clk {
54 nvidia,pins = "sdmmc3_clk_pa6";
55 nvidia,function = "sdmmc3";
56 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
57 nvidia,tristate = <TEGRA_PIN_DISABLE>;
58 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
59 };
60 sdmmc3-data {
61 nvidia,pins = "sdmmc3_cmd_pa7",
62 "sdmmc3_dat0_pb7",
63 "sdmmc3_dat1_pb6",
64 "sdmmc3_dat2_pb5",
65 "sdmmc3_dat3_pb4";
66 nvidia,function = "sdmmc3";
67 nvidia,pull = <TEGRA_PIN_PULL_UP>;
68 nvidia,tristate = <TEGRA_PIN_DISABLE>;
69 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
70 };
71 microsd-detect {
72 nvidia,pins = "clk2_out_pw5";
73 nvidia,function = "rsvd2";
74 nvidia,pull = <TEGRA_PIN_PULL_UP>;
75 nvidia,tristate = <TEGRA_PIN_DISABLE>;
76 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
77 };
78
79 /* GPIO keys pinmux */
80 volume-up {
81 nvidia,pins = "ulpi_data6_po7";
82 nvidia,function = "spi2";
83 nvidia,pull = <TEGRA_PIN_PULL_UP>;
84 nvidia,tristate = <TEGRA_PIN_DISABLE>;
85 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
86 };
87
88 /* Sensors pinmux */
89 current-alert-irq {
90 nvidia,pins = "uart2_rts_n_pj6";
91 nvidia,function = "uartb";
92 nvidia,pull = <TEGRA_PIN_PULL_UP>;
93 nvidia,tristate = <TEGRA_PIN_DISABLE>;
94 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
95 };
96
97 /* AUDIO pinmux */
98 sub-mic-ldo {
99 nvidia,pins = "gmi_cs7_n_pi6";
100 nvidia,function = "gmi";
101 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
102 nvidia,tristate = <TEGRA_PIN_DISABLE>;
103 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
104 };
105 };
106 };
107
108 i2c@7000c400 {
109 touchscreen@20 {
110 rmi4-f11@11 {
111 syna,clip-x-high = <1110>;
112 syna,clip-y-high = <1973>;
113
114 touchscreen-inverted-y;
115 };
116 };
117 };
118
119 memory-controller@7000f000 {
120 emc-timings-0 {
121 /* SAMSUNG 1GB K4P8G304EB FGC1 533MHz */
122 nvidia,ram-code = <0>;
123
124 timing-12750000 {
125 clock-frequency = <12750000>;
126
127 nvidia,emem-configuration = < 0x00050001 0xc0000010
128 0x00000001 0x00000001 0x00000002 0x00000000
129 0x00000003 0x00000001 0x00000002 0x00000004
130 0x00000001 0x00000000 0x00000002 0x00000002
131 0x02020001 0x00060402 0x77230303 0x001f0000 >;
132 };
133
134 timing-25500000 {
135 clock-frequency = <25500000>;
136
137 nvidia,emem-configuration = < 0x00020001 0xc0000010
138 0x00000001 0x00000001 0x00000002 0x00000000
139 0x00000003 0x00000001 0x00000002 0x00000004
140 0x00000001 0x00000000 0x00000002 0x00000002
141 0x02020001 0x00060402 0x73e30303 0x001f0000 >;
142 };
143
144 timing-51000000 {
145 clock-frequency = <51000000>;
146
147 nvidia,emem-configuration = < 0x00010001 0xc0000010
148 0x00000001 0x00000001 0x00000002 0x00000000
149 0x00000003 0x00000001 0x00000002 0x00000004
150 0x00000001 0x00000000 0x00000002 0x00000002
151 0x02020001 0x00060402 0x72c30303 0x001f0000 >;
152 };
153
154 timing-102000000 {
155 clock-frequency = <102000000>;
156
157 nvidia,emem-configuration = < 0x00000001 0xc0000018
158 0x00000001 0x00000001 0x00000003 0x00000001
159 0x00000003 0x00000001 0x00000002 0x00000004
160 0x00000001 0x00000000 0x00000002 0x00000002
161 0x02020001 0x00060403 0x72430504 0x001f0000 >;
162 };
163
164 timing-204000000 {
165 clock-frequency = <204000000>;
166
167 nvidia,emem-configuration = < 0x00000003 0xc0000025
168 0x00000001 0x00000001 0x00000006 0x00000003
169 0x00000005 0x00000001 0x00000002 0x00000004
170 0x00000001 0x00000000 0x00000003 0x00000002
171 0x02030001 0x00070506 0x71e40a07 0x001f0000 >;
172 };
173
174 timing-266500000 {
175 clock-frequency = <266500000>;
176
177 nvidia,emem-configuration = < 0x00000004 0xC0000030
178 0x00000001 0x00000002 0x00000008 0x00000004
179 0x00000006 0x00000001 0x00000002 0x00000005
180 0x00000001 0x00000000 0x00000003 0x00000003
181 0x03030001 0x00090608 0x70040c09 0x001f0000 >;
182 };
183
184 timing-533000000 {
185 clock-frequency = <533000000>;
186
187 nvidia,emem-configuration = < 0x00000008 0xC0000060
188 0x00000003 0x00000004 0x00000010 0x0000000a
189 0x0000000d 0x00000002 0x00000002 0x00000008
190 0x00000002 0x00000000 0x00000004 0x00000005
191 0x05040002 0x00110b10 0x70281811 0x001f0000 >;
192 };
193 };
194 };
195
196 memory-controller@7000f400 {
197 emc-timings-0 {
198 /* SAMSUNG 1GB K4P8G304EB FGC1 533MHz */
199 nvidia,ram-code = <0>;
200
201 timing-12750000 {
202 clock-frequency = <12750000>;
203
204 nvidia,emc-auto-cal-interval = <0x001fffff>;
205 nvidia,emc-mode-1 = <0x00010022>;
206 nvidia,emc-mode-2 = <0x00020001>;
207 nvidia,emc-mode-reset = <0x00000000>;
208 nvidia,emc-zcal-cnt-long = <0x00000009>;
209 nvidia,emc-cfg-dyn-self-ref;
210 nvidia,emc-cfg-periodic-qrst;
211
212 nvidia,emc-configuration = < 0x00000000
213 0x00000001 0x00000002 0x00000002 0x00000004
214 0x00000004 0x00000001 0x00000005 0x00000002
215 0x00000002 0x00000001 0x00000001 0x00000000
216 0x00000001 0x00000003 0x00000001 0x0000000b
217 0x00000009 0x0000002f 0x00000000 0x0000000b
218 0x00000001 0x00000001 0x00000002 0x00000000
219 0x00000001 0x00000007 0x00000002 0x00000002
220 0x00000003 0x00000008 0x00000004 0x00000001
221 0x00000002 0x00000036 0x00000004 0x00000004
222 0x00000000 0x00000000 0x00004282 0x007800a4
223 0x00008000 0x000fc000 0x000fc000 0x000fc000
224 0x000fc000 0x000fc000 0x000fc000 0x000fc000
225 0x000fc000 0x00000000 0x00000000 0x00000000
226 0x00000000 0x00000000 0x00000000 0x00000000
227 0x00000000 0x00000000 0x00000000 0x00000000
228 0x00000000 0x00000000 0x00000000 0x00000000
229 0x00000000 0x000fc000 0x000fc000 0x000fc000
230 0x000fc000 0x00100220 0x0800201c 0x00000000
231 0x77ffc004 0x01f1f008 0x00000000 0x00000007
232 0x08000068 0x08000000 0x00000802 0x00064000
233 0x00000009 0x00090009 0xa0f10000 0x00000000
234 0x00000000 0x80000164 0xe0000000 0xff00ff00 >;
235 };
236
237 timing-25500000 {
238 clock-frequency = <25500000>;
239
240 nvidia,emc-auto-cal-interval = <0x001fffff>;
241 nvidia,emc-mode-1 = <0x00010022>;
242 nvidia,emc-mode-2 = <0x00020001>;
243 nvidia,emc-mode-reset = <0x00000000>;
244 nvidia,emc-zcal-cnt-long = <0x00000009>;
245 nvidia,emc-cfg-dyn-self-ref;
246 nvidia,emc-cfg-periodic-qrst;
247
248 nvidia,emc-configuration = < 0x00000001
249 0x00000003 0x00000002 0x00000002 0x00000004
250 0x00000004 0x00000001 0x00000005 0x00000002
251 0x00000002 0x00000001 0x00000001 0x00000000
252 0x00000001 0x00000003 0x00000001 0x0000000b
253 0x00000009 0x00000060 0x00000000 0x00000018
254 0x00000001 0x00000001 0x00000002 0x00000000
255 0x00000001 0x00000007 0x00000004 0x00000004
256 0x00000003 0x00000008 0x00000004 0x00000001
257 0x00000002 0x0000006b 0x00000004 0x00000004
258 0x00000000 0x00000000 0x00004282 0x007800a4
259 0x00008000 0x000fc000 0x000fc000 0x000fc000
260 0x000fc000 0x000fc000 0x000fc000 0x000fc000
261 0x000fc000 0x00000000 0x00000000 0x00000000
262 0x00000000 0x00000000 0x00000000 0x00000000
263 0x00000000 0x00000000 0x00000000 0x00000000
264 0x00000000 0x00000000 0x00000000 0x00000000
265 0x00000000 0x000fc000 0x000fc000 0x000fc000
266 0x000fc000 0x00100220 0x0800201c 0x00000000
267 0x77ffc004 0x01f1f008 0x00000000 0x00000007
268 0x08000068 0x08000000 0x00000802 0x00064000
269 0x0000000a 0x00090009 0xa0f10000 0x00000000
270 0x00000000 0x800001c5 0xe0000000 0xff00ff00 >;
271 };
272
273 timing-51000000 {
274 clock-frequency = <51000000>;
275
276 nvidia,emc-auto-cal-interval = <0x001fffff>;
277 nvidia,emc-mode-1 = <0x00010022>;
278 nvidia,emc-mode-2 = <0x00020001>;
279 nvidia,emc-mode-reset = <0x00000000>;
280 nvidia,emc-zcal-cnt-long = <0x00000009>;
281 nvidia,emc-cfg-dyn-self-ref;
282 nvidia,emc-cfg-periodic-qrst;
283
284 nvidia,emc-configuration = < 0x00000003
285 0x00000006 0x00000002 0x00000002 0x00000004
286 0x00000004 0x00000001 0x00000005 0x00000002
287 0x00000002 0x00000001 0x00000001 0x00000000
288 0x00000001 0x00000003 0x00000001 0x0000000b
289 0x00000009 0x000000c0 0x00000000 0x00000030
290 0x00000001 0x00000001 0x00000002 0x00000000
291 0x00000001 0x00000007 0x00000008 0x00000008
292 0x00000003 0x00000008 0x00000004 0x00000001
293 0x00000002 0x000000d5 0x00000004 0x00000004
294 0x00000000 0x00000000 0x00004282 0x007800a4
295 0x00008000 0x000fc000 0x000fc000 0x000fc000
296 0x000fc000 0x000fc000 0x000fc000 0x000fc000
297 0x000fc000 0x00000000 0x00000000 0x00000000
298 0x00000000 0x00000000 0x00000000 0x00000000
299 0x00000000 0x00000000 0x00000000 0x00000000
300 0x00000000 0x00000000 0x00000000 0x00000000
301 0x00000000 0x000fc000 0x000fc000 0x000fc000
302 0x000fc000 0x00100220 0x0800201c 0x00000000
303 0x77ffc004 0x01f1f008 0x00000000 0x00000007
304 0x08000068 0x08000000 0x00000802 0x00064000
305 0x00000013 0x00090009 0xa0f10000 0x00000000
306 0x00000000 0x80000287 0xe0000000 0xff00ff00 >;
307 };
308
309 timing-102000000 {
310 clock-frequency = <102000000>;
311
312 nvidia,emc-auto-cal-interval = <0x001fffff>;
313 nvidia,emc-mode-1 = <0x00010022>;
314 nvidia,emc-mode-2 = <0x00020001>;
315 nvidia,emc-mode-reset = <0x00000000>;
316 nvidia,emc-zcal-cnt-long = <0x0000000a>;
317 nvidia,emc-cfg-dyn-self-ref;
318 nvidia,emc-cfg-periodic-qrst;
319
320 nvidia,emc-configuration = < 0x00000006
321 0x0000000d 0x00000004 0x00000002 0x00000004
322 0x00000004 0x00000001 0x00000005 0x00000002
323 0x00000002 0x00000001 0x00000001 0x00000000
324 0x00000001 0x00000003 0x00000001 0x0000000b
325 0x00000009 0x00000181 0x00000000 0x00000060
326 0x00000001 0x00000001 0x00000002 0x00000000
327 0x00000001 0x00000007 0x0000000f 0x0000000f
328 0x00000003 0x00000008 0x00000004 0x00000001
329 0x00000002 0x000001a9 0x00000004 0x00000004
330 0x00000000 0x00000000 0x00004282 0x007800a4
331 0x00008000 0x000fc000 0x000fc000 0x000fc000
332 0x000fc000 0x000fc000 0x000fc000 0x000fc000
333 0x000fc000 0x00000000 0x00000000 0x00000000
334 0x00000000 0x00000000 0x00000000 0x00000000
335 0x00000000 0x00000000 0x00000000 0x00000000
336 0x00000000 0x00000000 0x00000000 0x00000000
337 0x00000000 0x000fc000 0x000fc000 0x000fc000
338 0x000fc000 0x00100220 0x0800201c 0x00000000
339 0x77ffc004 0x01f1f008 0x00000000 0x00000007
340 0x08000068 0x08000000 0x00000802 0x00064000
341 0x00000025 0x00090009 0xa0f10000 0x00000000
342 0x00000000 0x8000040b 0xe0000000 0xff00ff00 >;
343 };
344
345 timing-204000000 {
346 clock-frequency = <204000000>;
347
348 nvidia,emc-auto-cal-interval = <0x001fffff>;
349 nvidia,emc-mode-1 = <0x00010042>;
350 nvidia,emc-mode-2 = <0x00020001>;
351 nvidia,emc-mode-reset = <0x00000000>;
352 nvidia,emc-zcal-cnt-long = <0x00000013>;
353 nvidia,emc-cfg-dyn-self-ref;
354 nvidia,emc-cfg-periodic-qrst;
355
356 nvidia,emc-configuration = < 0x0000000c
357 0x0000001a 0x00000008 0x00000003 0x00000005
358 0x00000004 0x00000001 0x00000006 0x00000003
359 0x00000003 0x00000002 0x00000002 0x00000000
360 0x00000001 0x00000003 0x00000001 0x0000000c
361 0x0000000a 0x00000303 0x00000000 0x000000c0
362 0x00000001 0x00000001 0x00000003 0x00000000
363 0x00000001 0x00000007 0x0000001d 0x0000001d
364 0x00000004 0x0000000b 0x00000005 0x00000001
365 0x00000002 0x00000351 0x00000004 0x00000006
366 0x00000000 0x00000000 0x00004282 0x004400a4
367 0x00008000 0x00070000 0x00070000 0x00070000
368 0x00070000 0x00070000 0x00070000 0x00070000
369 0x00070000 0x00000000 0x00000000 0x00000000
370 0x00000000 0x00000000 0x00000000 0x00000000
371 0x00000000 0x00000000 0x00000000 0x00000000
372 0x00000000 0x00000000 0x00000000 0x00000000
373 0x00000000 0x00080000 0x00080000 0x00080000
374 0x00080000 0x000e0220 0x0800201c 0x00000000
375 0x77ffc004 0x01f1f008 0x00000000 0x00000007
376 0x08000068 0x08000000 0x00000802 0x00064000
377 0x0000004a 0x00090009 0xa0f10000 0x00000000
378 0x00000000 0x80000713 0xe0000000 0xff00ff00 >;
379 };
380
381 timing-266500000 {
382 clock-frequency = <266500000>;
383
384 nvidia,emc-auto-cal-interval = <0x001fffff>;
385 nvidia,emc-mode-1 = <0x00010042>;
386 nvidia,emc-mode-2 = <0x00020002>;
387 nvidia,emc-mode-reset = <0x00000000>;
388 nvidia,emc-zcal-cnt-long = <0x00000018>;
389 nvidia,emc-cfg-periodic-qrst;
390
391 nvidia,emc-configuration = < 0x0000000f
392 0x00000022 0x0000000b 0x00000004 0x00000005
393 0x00000005 0x00000001 0x00000007 0x00000004
394 0x00000004 0x00000002 0x00000002 0x00000000
395 0x00000002 0x00000005 0x00000002 0x0000000c
396 0x0000000b 0x000003ef 0x00000000 0x000000fb
397 0x00000001 0x00000001 0x00000004 0x00000000
398 0x00000001 0x00000009 0x00000026 0x00000026
399 0x00000004 0x0000000e 0x00000006 0x00000001
400 0x00000002 0x00000455 0x00000000 0x00000004
401 0x00000000 0x00000000 0x00006282 0x003200a4
402 0x00008000 0x00050000 0x00050000 0x00050000
403 0x00050000 0x00050000 0x00050000 0x00050000
404 0x00050000 0x00000000 0x00000000 0x00000000
405 0x00000000 0x00000000 0x00000000 0x00000000
406 0x00000000 0x00000000 0x00000000 0x00000000
407 0x00000000 0x00000000 0x00000000 0x00000000
408 0x00000000 0x00060000 0x00060000 0x00060000
409 0x00060000 0x000b0220 0x0800003d 0x00000000
410 0x77ffc004 0x01f1f008 0x00000000 0x00000007
411 0x08000068 0x08000000 0x00000802 0x00064000
412 0x00000060 0x000a000a 0xa0f10000 0x00000000
413 0x00000000 0x800008ee 0xe0000000 0xff00ff00 >;
414 };
415
416 timing-533000000 {
417 clock-frequency = <533000000>;
418
419 nvidia,emc-auto-cal-interval = <0x001fffff>;
420 nvidia,emc-mode-1 = <0x000100c2>;
421 nvidia,emc-mode-2 = <0x00020006>;
422 nvidia,emc-mode-reset = <0x00000000>;
423 nvidia,emc-zcal-cnt-long = <0x00000030>;
424 nvidia,emc-cfg-periodic-qrst;
425
426 nvidia,emc-configuration = < 0x0000001f
427 0x00000045 0x00000016 0x00000009 0x00000008
428 0x00000009 0x00000003 0x0000000d 0x00000009
429 0x00000009 0x00000005 0x00000003 0x00000000
430 0x00000004 0x00000009 0x00000006 0x0000000d
431 0x00000010 0x000007df 0x00000000 0x000001f7
432 0x00000003 0x00000003 0x00000009 0x00000000
433 0x00000001 0x0000000f 0x0000004b 0x0000004b
434 0x00000008 0x0000001b 0x0000000c 0x00000001
435 0x00000002 0x000008aa 0x00000000 0x00000006
436 0x00000000 0x00000000 0x00006282 0xf0120091
437 0x00008000 0x0000000a 0x0000000a 0x0000000a
438 0x0000000a 0x0000000a 0x0000000a 0x0000000a
439 0x0000000a 0x00000000 0x00000000 0x00000000
440 0x00000000 0x00000000 0x00000000 0x00000000
441 0x00000000 0x00000000 0x00000000 0x00000000
442 0x00000000 0x00000000 0x00000000 0x00000000
443 0x00000000 0x0000000a 0x0000000a 0x0000000a
444 0x0000000a 0x00090220 0x0800003d 0x00000000
445 0x77ffc004 0x01f1f408 0x00000000 0x00000007
446 0x08000068 0x08000000 0x00000802 0x00064000
447 0x000000c0 0x000e000e 0xa0f10000 0x00000000
448 0x00000000 0x800010d9 0xe0000000 0xff00ff88 >;
449 };
450 };
451 };
452
453 sdmmc3: mmc@78000400 {
454 status = "okay";
455
456 cd-gpios = <&gpio TEGRA_GPIO(W, 5) GPIO_ACTIVE_LOW>;
457 bus-width = <4>;
458
459 vmmc-supply = <&vdd_usd>;
460 vqmmc-supply = <&vdd_1v8_vio>;
461 };
462
463 battery: battery-cell {
464 compatible = "simple-battery";
465 device-chemistry = "lithium-ion";
466 charge-full-design-microamp-hours = <2150000>;
467 energy-full-design-microwatt-hours = <8200000>;
468 operating-range-celsius = <0 45>;
469 };
470
471 gpio-keys {
472 key-volume-up {
473 label = "Volume Up";
474 gpios = <&gpio TEGRA_GPIO(O, 7) GPIO_ACTIVE_LOW>;
475 linux,code = <KEY_VOLUMEUP>;
476 debounce-interval = <10>;
477 wakeup-event-action = <EV_ACT_ASSERTED>;
478 wakeup-source;
479 };
480 };
481
482 sound {
483 compatible = "lg,tegra-audio-max98089-p880",
484 "nvidia,tegra-audio-max98089";
485 nvidia,model = "LG Optimus 4X HD MAX98089";
486
487 nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
488 };
489 };
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