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1/dts-v1/;
2
3#include <dt-bindings/input/input.h>
4#include "tegra114.dtsi"
5
6/ {
7 model = "NVIDIA SHIELD";
8 compatible = "nvidia,roth", "nvidia,tegra114";
9
10 chosen {
11 /* SHIELD's bootloader's arguments need to be overridden */
12 bootargs = "console=ttyS0,115200n8 console=tty1 gpt fbcon=rotate:1";
13 /* SHIELD's bootloader will place initrd at this address */
14 linux,initrd-start = <0x82000000>;
15 linux,initrd-end = <0x82800000>;
16 };
17
18 aliases {
19 serial0 = &uartd;
20 };
21
22 firmware {
23 trusted-foundations {
24 compatible = "tlm,trusted-foundations";
25 tlm,version-major = <2>;
26 tlm,version-minor = <8>;
27 };
28 };
29
30 memory {
31 /* memory >= 0x79600000 is reserved for firmware usage */
32 reg = <0x80000000 0x79600000>;
33 };
34
35 host1x@50000000 {
36 dsi@54300000 {
37 status = "okay";
38
39 vdd-supply = <&vdd_1v2_ap>;
40
41 panel@0 {
42 compatible = "lg,lh500wx1-sd03";
43 reg = <0>;
44
45 power-supply = <&vdd_lcd>;
46 backlight = <&backlight>;
47 };
48 };
49 };
50
51 pinmux@70000868 {
52 pinctrl-names = "default";
53 pinctrl-0 = <&state_default>;
54
55 state_default: pinmux {
56 clk1_out_pw4 {
57 nvidia,pins = "clk1_out_pw4";
58 nvidia,function = "extperiph1";
59 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
60 nvidia,tristate = <TEGRA_PIN_DISABLE>;
61 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
62 };
63 dap1_din_pn1 {
64 nvidia,pins = "dap1_din_pn1";
65 nvidia,function = "i2s0";
66 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
67 nvidia,tristate = <TEGRA_PIN_ENABLE>;
68 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
69 };
70 dap1_dout_pn2 {
71 nvidia,pins = "dap1_dout_pn2",
72 "dap1_fs_pn0",
73 "dap1_sclk_pn3";
74 nvidia,function = "i2s0";
75 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
76 nvidia,tristate = <TEGRA_PIN_DISABLE>;
77 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
78 };
79 dap2_din_pa4 {
80 nvidia,pins = "dap2_din_pa4";
81 nvidia,function = "i2s1";
82 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
83 nvidia,tristate = <TEGRA_PIN_ENABLE>;
84 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
85 };
86 dap2_dout_pa5 {
87 nvidia,pins = "dap2_dout_pa5",
88 "dap2_fs_pa2",
89 "dap2_sclk_pa3";
90 nvidia,function = "i2s1";
91 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
92 nvidia,tristate = <TEGRA_PIN_DISABLE>;
93 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
94 };
95 dap4_din_pp5 {
96 nvidia,pins = "dap4_din_pp5",
97 "dap4_dout_pp6",
98 "dap4_fs_pp4",
99 "dap4_sclk_pp7";
100 nvidia,function = "i2s3";
101 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
102 nvidia,tristate = <TEGRA_PIN_DISABLE>;
103 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
104 };
105 dvfs_pwm_px0 {
106 nvidia,pins = "dvfs_pwm_px0",
107 "dvfs_clk_px2";
108 nvidia,function = "cldvfs";
109 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
110 nvidia,tristate = <TEGRA_PIN_DISABLE>;
111 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
112 };
113 ulpi_clk_py0 {
114 nvidia,pins = "ulpi_clk_py0",
115 "ulpi_data0_po1",
116 "ulpi_data1_po2",
117 "ulpi_data2_po3",
118 "ulpi_data3_po4",
119 "ulpi_data4_po5",
120 "ulpi_data5_po6",
121 "ulpi_data6_po7",
122 "ulpi_data7_po0";
123 nvidia,function = "ulpi";
124 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
125 nvidia,tristate = <TEGRA_PIN_DISABLE>;
126 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
127 };
128 ulpi_dir_py1 {
129 nvidia,pins = "ulpi_dir_py1",
130 "ulpi_nxt_py2";
131 nvidia,function = "ulpi";
132 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
133 nvidia,tristate = <TEGRA_PIN_ENABLE>;
134 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
135 };
136 ulpi_stp_py3 {
137 nvidia,pins = "ulpi_stp_py3";
138 nvidia,function = "ulpi";
139 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
140 nvidia,tristate = <TEGRA_PIN_DISABLE>;
141 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
142 };
143 cam_i2c_scl_pbb1 {
144 nvidia,pins = "cam_i2c_scl_pbb1",
145 "cam_i2c_sda_pbb2";
146 nvidia,function = "i2c3";
147 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
148 nvidia,tristate = <TEGRA_PIN_DISABLE>;
149 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
150 nvidia,lock = <TEGRA_PIN_DISABLE>;
151 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
152 };
153 cam_mclk_pcc0 {
154 nvidia,pins = "cam_mclk_pcc0",
155 "pbb0";
156 nvidia,function = "vi_alt3";
157 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
158 nvidia,tristate = <TEGRA_PIN_DISABLE>;
159 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
160 nvidia,lock = <TEGRA_PIN_DISABLE>;
161 };
162 pbb4 {
163 nvidia,pins = "pbb4";
164 nvidia,function = "vgp4";
165 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
166 nvidia,tristate = <TEGRA_PIN_DISABLE>;
167 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
168 nvidia,lock = <TEGRA_PIN_DISABLE>;
169 };
170 gen2_i2c_scl_pt5 {
171 nvidia,pins = "gen2_i2c_scl_pt5",
172 "gen2_i2c_sda_pt6";
173 nvidia,function = "i2c2";
174 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
175 nvidia,tristate = <TEGRA_PIN_DISABLE>;
176 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
177 nvidia,lock = <TEGRA_PIN_DISABLE>;
178 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
179 };
180 gmi_a16_pj7 {
181 nvidia,pins = "gmi_a16_pj7",
182 "gmi_a19_pk7";
183 nvidia,function = "uartd";
184 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
185 nvidia,tristate = <TEGRA_PIN_DISABLE>;
186 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
187 };
188 gmi_a17_pb0 {
189 nvidia,pins = "gmi_a17_pb0",
190 "gmi_a18_pb1";
191 nvidia,function = "uartd";
192 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
193 nvidia,tristate = <TEGRA_PIN_ENABLE>;
194 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
195 };
196 gmi_ad5_pg5 {
197 nvidia,pins = "gmi_ad5_pg5",
198 "gmi_wr_n_pi0";
199 nvidia,function = "spi4";
200 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
201 nvidia,tristate = <TEGRA_PIN_DISABLE>;
202 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
203 };
204 gmi_ad6_pg6 {
205 nvidia,pins = "gmi_ad6_pg6",
206 "gmi_ad7_pg7";
207 nvidia,function = "spi4";
208 nvidia,pull = <TEGRA_PIN_PULL_UP>;
209 nvidia,tristate = <TEGRA_PIN_DISABLE>;
210 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
211 };
212 gmi_ad12_ph4 {
213 nvidia,pins = "gmi_ad12_ph4";
214 nvidia,function = "rsvd4";
215 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
216 nvidia,tristate = <TEGRA_PIN_DISABLE>;
217 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
218 };
219 gmi_cs6_n_pi13 {
220 nvidia,pins = "gmi_cs6_n_pi3";
221 nvidia,function = "nand";
222 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
223 nvidia,tristate = <TEGRA_PIN_ENABLE>;
224 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
225 };
226 gmi_ad9_ph1 {
227 nvidia,pins = "gmi_ad9_ph1";
228 nvidia,function = "pwm1";
229 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
230 nvidia,tristate = <TEGRA_PIN_DISABLE>;
231 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
232 };
233 gmi_cs1_n_pj2 {
234 nvidia,pins = "gmi_cs1_n_pj2",
235 "gmi_oe_n_pi1";
236 nvidia,function = "soc";
237 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
238 nvidia,tristate = <TEGRA_PIN_ENABLE>;
239 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
240 };
241 gmi_rst_n_pi4 {
242 nvidia,pins = "gmi_rst_n_pi4";
243 nvidia,function = "gmi";
244 nvidia,pull = <TEGRA_PIN_PULL_UP>;
245 nvidia,tristate = <TEGRA_PIN_DISABLE>;
246 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
247 };
248 gmi_iordy_pi5 {
249 nvidia,pins = "gmi_iordy_pi5";
250 nvidia,function = "gmi";
251 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
252 nvidia,tristate = <TEGRA_PIN_ENABLE>;
253 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
254 };
255 clk2_out_pw5 {
256 nvidia,pins = "clk2_out_pw5";
257 nvidia,function = "extperiph2";
258 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
259 nvidia,tristate = <TEGRA_PIN_DISABLE>;
260 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
261 };
262 sdmmc1_clk_pz0 {
263 nvidia,pins = "sdmmc1_clk_pz0";
264 nvidia,function = "sdmmc1";
265 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
266 nvidia,tristate = <TEGRA_PIN_DISABLE>;
267 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
268 };
269 sdmmc1_cmd_pz1 {
270 nvidia,pins = "sdmmc1_cmd_pz1",
271 "sdmmc1_dat0_py7",
272 "sdmmc1_dat1_py6",
273 "sdmmc1_dat2_py5",
274 "sdmmc1_dat3_py4";
275 nvidia,function = "sdmmc1";
276 nvidia,pull = <TEGRA_PIN_PULL_UP>;
277 nvidia,tristate = <TEGRA_PIN_DISABLE>;
278 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
279 };
280 sdmmc3_clk_pa6 {
281 nvidia,pins = "sdmmc3_clk_pa6";
282 nvidia,function = "sdmmc3";
283 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
284 nvidia,tristate = <TEGRA_PIN_DISABLE>;
285 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
286 };
287 sdmmc3_cmd_pa7 {
288 nvidia,pins = "sdmmc3_cmd_pa7",
289 "sdmmc3_dat0_pb7",
290 "sdmmc3_dat1_pb6",
291 "sdmmc3_dat2_pb5",
292 "sdmmc3_dat3_pb4",
293 "sdmmc3_cd_n_pv2",
294 "sdmmc3_clk_lb_out_pee4",
295 "sdmmc3_clk_lb_in_pee5";
296 nvidia,function = "sdmmc3";
297 nvidia,pull = <TEGRA_PIN_PULL_UP>;
298 nvidia,tristate = <TEGRA_PIN_DISABLE>;
299 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
300 };
301 kb_col4_pq4 {
302 nvidia,pins = "kb_col4_pq4";
303 nvidia,function = "sdmmc3";
304 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
305 nvidia,tristate = <TEGRA_PIN_ENABLE>;
306 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
307 };
308 sdmmc4_clk_pcc4 {
309 nvidia,pins = "sdmmc4_clk_pcc4";
310 nvidia,function = "sdmmc4";
311 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
312 nvidia,tristate = <TEGRA_PIN_DISABLE>;
313 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
314 };
315 sdmmc4_cmd_pt7 {
316 nvidia,pins = "sdmmc4_cmd_pt7",
317 "sdmmc4_dat0_paa0",
318 "sdmmc4_dat1_paa1",
319 "sdmmc4_dat2_paa2",
320 "sdmmc4_dat3_paa3",
321 "sdmmc4_dat4_paa4",
322 "sdmmc4_dat5_paa5",
323 "sdmmc4_dat6_paa6",
324 "sdmmc4_dat7_paa7";
325 nvidia,function = "sdmmc4";
326 nvidia,pull = <TEGRA_PIN_PULL_UP>;
327 nvidia,tristate = <TEGRA_PIN_DISABLE>;
328 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
329 };
330 clk_32k_out_pa0 {
331 nvidia,pins = "clk_32k_out_pa0";
332 nvidia,function = "blink";
333 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
334 nvidia,tristate = <TEGRA_PIN_DISABLE>;
335 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
336 };
337 kb_col0_pq0 {
338 nvidia,pins = "kb_col0_pq0",
339 "kb_col1_pq1",
340 "kb_col2_pq2",
341 "kb_row0_pr0",
342 "kb_row1_pr1",
343 "kb_row2_pr2",
344 "kb_row8_ps0";
345 nvidia,function = "kbc";
346 nvidia,pull = <TEGRA_PIN_PULL_UP>;
347 nvidia,tristate = <TEGRA_PIN_DISABLE>;
348 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
349 };
350 kb_row7_pr7 {
351 nvidia,pins = "kb_row7_pr7";
352 nvidia,function = "rsvd2";
353 nvidia,pull = <TEGRA_PIN_PULL_UP>;
354 nvidia,tristate = <TEGRA_PIN_DISABLE>;
355 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
356 };
357 kb_row10_ps2 {
358 nvidia,pins = "kb_row10_ps2";
359 nvidia,function = "uarta";
360 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
361 nvidia,tristate = <TEGRA_PIN_ENABLE>;
362 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
363 };
364 kb_row9_ps1 {
365 nvidia,pins = "kb_row9_ps1";
366 nvidia,function = "uarta";
367 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
368 nvidia,tristate = <TEGRA_PIN_DISABLE>;
369 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
370 };
371 pwr_i2c_scl_pz6 {
372 nvidia,pins = "pwr_i2c_scl_pz6",
373 "pwr_i2c_sda_pz7";
374 nvidia,function = "i2cpwr";
375 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
376 nvidia,tristate = <TEGRA_PIN_DISABLE>;
377 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
378 nvidia,lock = <TEGRA_PIN_DISABLE>;
379 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
380 };
381 sys_clk_req_pz5 {
382 nvidia,pins = "sys_clk_req_pz5";
383 nvidia,function = "sysclk";
384 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
385 nvidia,tristate = <TEGRA_PIN_DISABLE>;
386 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
387 };
388 core_pwr_req {
389 nvidia,pins = "core_pwr_req";
390 nvidia,function = "pwron";
391 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
392 nvidia,tristate = <TEGRA_PIN_DISABLE>;
393 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
394 };
395 cpu_pwr_req {
396 nvidia,pins = "cpu_pwr_req";
397 nvidia,function = "cpu";
398 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
399 nvidia,tristate = <TEGRA_PIN_DISABLE>;
400 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
401 };
402 pwr_int_n {
403 nvidia,pins = "pwr_int_n";
404 nvidia,function = "pmi";
405 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
406 nvidia,tristate = <TEGRA_PIN_ENABLE>;
407 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
408 };
409 reset_out_n {
410 nvidia,pins = "reset_out_n";
411 nvidia,function = "reset_out_n";
412 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
413 nvidia,tristate = <TEGRA_PIN_DISABLE>;
414 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
415 };
416 clk3_out_pee0 {
417 nvidia,pins = "clk3_out_pee0";
418 nvidia,function = "extperiph3";
419 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
420 nvidia,tristate = <TEGRA_PIN_DISABLE>;
421 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
422 };
423 gen1_i2c_scl_pc4 {
424 nvidia,pins = "gen1_i2c_scl_pc4",
425 "gen1_i2c_sda_pc5";
426 nvidia,function = "i2c1";
427 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
428 nvidia,tristate = <TEGRA_PIN_DISABLE>;
429 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
430 nvidia,lock = <TEGRA_PIN_DISABLE>;
431 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
432 };
433 uart2_cts_n_pj5 {
434 nvidia,pins = "uart2_cts_n_pj5";
435 nvidia,function = "uartb";
436 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
437 nvidia,tristate = <TEGRA_PIN_ENABLE>;
438 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
439 };
440 uart2_rts_n_pj6 {
441 nvidia,pins = "uart2_rts_n_pj6";
442 nvidia,function = "uartb";
443 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
444 nvidia,tristate = <TEGRA_PIN_DISABLE>;
445 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
446 };
447 uart2_rxd_pc3 {
448 nvidia,pins = "uart2_rxd_pc3";
449 nvidia,function = "irda";
450 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
451 nvidia,tristate = <TEGRA_PIN_ENABLE>;
452 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
453 };
454 uart2_txd_pc2 {
455 nvidia,pins = "uart2_txd_pc2";
456 nvidia,function = "irda";
457 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
458 nvidia,tristate = <TEGRA_PIN_DISABLE>;
459 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
460 };
461 uart3_cts_n_pa1 {
462 nvidia,pins = "uart3_cts_n_pa1",
463 "uart3_rxd_pw7";
464 nvidia,function = "uartc";
465 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
466 nvidia,tristate = <TEGRA_PIN_ENABLE>;
467 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
468 };
469 uart3_rts_n_pc0 {
470 nvidia,pins = "uart3_rts_n_pc0",
471 "uart3_txd_pw6";
472 nvidia,function = "uartc";
473 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
474 nvidia,tristate = <TEGRA_PIN_DISABLE>;
475 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
476 };
477 owr {
478 nvidia,pins = "owr";
479 nvidia,function = "owr";
480 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
481 nvidia,tristate = <TEGRA_PIN_DISABLE>;
482 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
483 };
484 hdmi_cec_pee3 {
485 nvidia,pins = "hdmi_cec_pee3";
486 nvidia,function = "cec";
487 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
488 nvidia,tristate = <TEGRA_PIN_DISABLE>;
489 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
490 nvidia,lock = <TEGRA_PIN_DISABLE>;
491 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
492 };
493 ddc_scl_pv4 {
494 nvidia,pins = "ddc_scl_pv4",
495 "ddc_sda_pv5";
496 nvidia,function = "i2c4";
497 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
498 nvidia,tristate = <TEGRA_PIN_DISABLE>;
499 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
500 nvidia,lock = <TEGRA_PIN_DISABLE>;
501 nvidia,rcv-sel = <TEGRA_PIN_ENABLE>;
502 };
503 spdif_in_pk6 {
504 nvidia,pins = "spdif_in_pk6";
505 nvidia,function = "usb";
506 nvidia,pull = <TEGRA_PIN_PULL_UP>;
507 nvidia,tristate = <TEGRA_PIN_DISABLE>;
508 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
509 nvidia,lock = <TEGRA_PIN_DISABLE>;
510 };
511 usb_vbus_en0_pn4 {
512 nvidia,pins = "usb_vbus_en0_pn4";
513 nvidia,function = "usb";
514 nvidia,pull = <TEGRA_PIN_PULL_UP>;
515 nvidia,tristate = <TEGRA_PIN_DISABLE>;
516 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
517 nvidia,lock = <TEGRA_PIN_DISABLE>;
518 nvidia,open-drain = <TEGRA_PIN_ENABLE>;
519 };
520 gpio_x6_aud_px6 {
521 nvidia,pins = "gpio_x6_aud_px6";
522 nvidia,function = "spi6";
523 nvidia,pull = <TEGRA_PIN_PULL_UP>;
524 nvidia,tristate = <TEGRA_PIN_ENABLE>;
525 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
526 };
527 gpio_x1_aud_px1 {
528 nvidia,pins = "gpio_x1_aud_px1";
529 nvidia,function = "rsvd2";
530 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
531 nvidia,tristate = <TEGRA_PIN_DISABLE>;
532 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
533 };
534 gpio_x7_aud_px7 {
535 nvidia,pins = "gpio_x7_aud_px7";
536 nvidia,function = "rsvd1";
537 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
538 nvidia,tristate = <TEGRA_PIN_DISABLE>;
539 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
540 };
541 gmi_adv_n_pk0 {
542 nvidia,pins = "gmi_adv_n_pk0";
543 nvidia,function = "gmi";
544 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
545 nvidia,tristate = <TEGRA_PIN_ENABLE>;
546 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
547 };
548 gmi_cs0_n_pj0 {
549 nvidia,pins = "gmi_cs0_n_pj0";
550 nvidia,function = "gmi";
551 nvidia,pull = <TEGRA_PIN_PULL_UP>;
552 nvidia,tristate = <TEGRA_PIN_DISABLE>;
553 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
554 };
555 pu3 {
556 nvidia,pins = "pu3";
557 nvidia,function = "pwm0";
558 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
559 nvidia,tristate = <TEGRA_PIN_DISABLE>;
560 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
561 };
562 gpio_x4_aud_px4 {
563 nvidia,pins = "gpio_x4_aud_px4",
564 "gpio_x5_aud_px5";
565 nvidia,function = "rsvd1";
566 nvidia,pull = <TEGRA_PIN_PULL_UP>;
567 nvidia,tristate = <TEGRA_PIN_DISABLE>;
568 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
569 };
570 gpio_x3_aud_px3 {
571 nvidia,pins = "gpio_x3_aud_px3";
572 nvidia,function = "rsvd4";
573 nvidia,pull = <TEGRA_PIN_PULL_UP>;
574 nvidia,tristate = <TEGRA_PIN_DISABLE>;
575 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
576 };
577 gpio_w2_aud_pw2 {
578 nvidia,pins = "gpio_w2_aud_pw2";
579 nvidia,function = "rsvd2";
580 nvidia,pull = <TEGRA_PIN_PULL_UP>;
581 nvidia,tristate = <TEGRA_PIN_DISABLE>;
582 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
583 };
584 gpio_w3_aud_pw3 {
585 nvidia,pins = "gpio_w3_aud_pw3";
586 nvidia,function = "spi6";
587 nvidia,pull = <TEGRA_PIN_PULL_UP>;
588 nvidia,tristate = <TEGRA_PIN_DISABLE>;
589 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
590 };
591 dap3_fs_pp0 {
592 nvidia,pins = "dap3_fs_pp0",
593 "dap3_din_pp1",
594 "dap3_dout_pp2",
595 "dap3_sclk_pp3";
596 nvidia,function = "i2s2";
597 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
598 nvidia,tristate = <TEGRA_PIN_DISABLE>;
599 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
600 };
601 pv0 {
602 nvidia,pins = "pv0";
603 nvidia,function = "rsvd4";
604 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
605 nvidia,tristate = <TEGRA_PIN_DISABLE>;
606 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
607 };
608 pv1 {
609 nvidia,pins = "pv1";
610 nvidia,function = "rsvd1";
611 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
612 nvidia,tristate = <TEGRA_PIN_DISABLE>;
613 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
614 };
615 pbb3 {
616 nvidia,pins = "pbb3",
617 "pbb5",
618 "pbb6",
619 "pbb7";
620 nvidia,function = "rsvd4";
621 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
622 nvidia,tristate = <TEGRA_PIN_DISABLE>;
623 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
624 };
625 pcc1 {
626 nvidia,pins = "pcc1",
627 "pcc2";
628 nvidia,function = "rsvd4";
629 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
630 nvidia,tristate = <TEGRA_PIN_DISABLE>;
631 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
632 };
633 gmi_ad0_pg0 {
634 nvidia,pins = "gmi_ad0_pg0",
635 "gmi_ad1_pg1";
636 nvidia,function = "gmi";
637 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
638 nvidia,tristate = <TEGRA_PIN_DISABLE>;
639 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
640 };
641 gmi_ad10_ph2 {
642 nvidia,pins = "gmi_ad10_ph2",
643 "gmi_ad12_ph4",
644 "gmi_ad15_ph7",
645 "gmi_cs3_n_pk4";
646 nvidia,function = "gmi";
647 nvidia,pull = <TEGRA_PIN_PULL_UP>;
648 nvidia,tristate = <TEGRA_PIN_DISABLE>;
649 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
650 };
651 gmi_ad11_ph3 {
652 nvidia,pins = "gmi_ad11_ph3",
653 "gmi_ad13_ph5",
654 "gmi_ad8_ph0",
655 "gmi_clk_pk1",
656 "gmi_cs2_n_pk3";
657 nvidia,function = "gmi";
658 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
659 nvidia,tristate = <TEGRA_PIN_DISABLE>;
660 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
661 };
662 gmi_ad14_ph6 {
663 nvidia,pins = "gmi_ad14_ph6",
664 "gmi_cs0_n_pj0",
665 "gmi_cs4_n_pk2",
666 "gmi_cs7_n_pi6",
667 "gmi_dqs_p_pj3",
668 "gmi_wp_n_pc7";
669 nvidia,function = "gmi";
670 nvidia,pull = <TEGRA_PIN_PULL_UP>;
671 nvidia,tristate = <TEGRA_PIN_DISABLE>;
672 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
673 };
674 gmi_ad2_pg2 {
675 nvidia,pins = "gmi_ad2_pg2",
676 "gmi_ad3_pg3";
677 nvidia,function = "gmi";
678 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
679 nvidia,tristate = <TEGRA_PIN_DISABLE>;
680 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
681 };
682 sdmmc1_wp_n_pv3 {
683 nvidia,pins = "sdmmc1_wp_n_pv3";
684 nvidia,function = "spi4";
685 nvidia,pull = <TEGRA_PIN_PULL_UP>;
686 nvidia,tristate = <TEGRA_PIN_DISABLE>;
687 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
688 };
689 clk2_req_pcc5 {
690 nvidia,pins = "clk2_req_pcc5";
691 nvidia,function = "rsvd4";
692 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
693 nvidia,tristate = <TEGRA_PIN_DISABLE>;
694 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
695 };
696 kb_col3_pq3 {
697 nvidia,pins = "kb_col3_pq3";
698 nvidia,function = "pwm2";
699 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
700 nvidia,tristate = <TEGRA_PIN_DISABLE>;
701 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
702 };
703 kb_col5_pq5 {
704 nvidia,pins = "kb_col5_pq5";
705 nvidia,function = "kbc";
706 nvidia,pull = <TEGRA_PIN_PULL_UP>;
707 nvidia,tristate = <TEGRA_PIN_DISABLE>;
708 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
709 };
710 kb_col6_pq6 {
711 nvidia,pins = "kb_col6_pq6",
712 "kb_col7_pq7";
713 nvidia,function = "kbc";
714 nvidia,pull = <TEGRA_PIN_PULL_UP>;
715 nvidia,tristate = <TEGRA_PIN_DISABLE>;
716 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
717 };
718 kb_row3_pr3 {
719 nvidia,pins = "kb_row3_pr3",
720 "kb_row4_pr4",
721 "kb_row6_pr6";
722 nvidia,function = "kbc";
723 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
724 nvidia,tristate = <TEGRA_PIN_DISABLE>;
725 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
726 };
727 clk3_req_pee1 {
728 nvidia,pins = "clk3_req_pee1";
729 nvidia,function = "rsvd4";
730 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
731 nvidia,tristate = <TEGRA_PIN_DISABLE>;
732 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
733 };
734 pu2 {
735 nvidia,pins = "pu2";
736 nvidia,function = "rsvd1";
737 nvidia,pull = <TEGRA_PIN_PULL_UP>;
738 nvidia,tristate = <TEGRA_PIN_DISABLE>;
739 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
740 };
741 hdmi_int_pn7 {
742 nvidia,pins = "hdmi_int_pn7";
743 nvidia,function = "rsvd1";
744 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
745 nvidia,tristate = <TEGRA_PIN_DISABLE>;
746 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
747 };
748
749 drive_sdio1 {
750 nvidia,pins = "drive_sdio1";
751 nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
752 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
753 nvidia,pull-down-strength = <36>;
754 nvidia,pull-up-strength = <20>;
755 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>;
756 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOW>;
757 };
758 drive_sdio3 {
759 nvidia,pins = "drive_sdio3";
760 nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
761 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
762 nvidia,pull-down-strength = <36>;
763 nvidia,pull-up-strength = <20>;
764 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
765 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
766 };
767 drive_gma {
768 nvidia,pins = "drive_gma";
769 nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
770 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
771 nvidia,pull-down-strength = <2>;
772 nvidia,pull-up-strength = <2>;
773 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
774 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
775 };
776 };
777 };
778
779 /* Usable on reworked devices only */
780 serial@70006300 {
781 status = "okay";
782 };
783
784 pwm@7000a000 {
785 status = "okay";
786 };
787
788 i2c@7000d000 {
789 status = "okay";
790 clock-frequency = <400000>;
791
792 regulator@43 {
793 compatible = "ti,tps51632";
794 reg = <0x43>;
795 regulator-name = "vdd-cpu";
796 regulator-min-microvolt = <500000>;
797 regulator-max-microvolt = <1520000>;
798 regulator-always-on;
799 regulator-boot-on;
800 };
801
802 palmas: pmic@58 {
803 compatible = "ti,palmas";
804 reg = <0x58>;
805 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_LOW>;
806
807 #interrupt-cells = <2>;
808 interrupt-controller;
809
810 ti,system-power-controller;
811
812 palmas_gpio: gpio {
813 compatible = "ti,palmas-gpio";
814 gpio-controller;
815 #gpio-cells = <2>;
816 };
817
818 pmic {
819 compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
820
821 regulators {
822 smps12 {
823 regulator-name = "vdd-ddr";
824 regulator-min-microvolt = <1200000>;
825 regulator-max-microvolt = <1500000>;
826 regulator-always-on;
827 regulator-boot-on;
828 };
829
830 vdd_1v8: smps3 {
831 regulator-name = "vdd-1v8";
832 regulator-min-microvolt = <1800000>;
833 regulator-max-microvolt = <1800000>;
834 regulator-boot-on;
835 };
836
837 smps457 {
838 regulator-name = "vdd-soc";
839 regulator-min-microvolt = <900000>;
840 regulator-max-microvolt = <1400000>;
841 regulator-always-on;
842 regulator-boot-on;
843 };
844
845 smps8 {
846 regulator-name = "avdd-pll-1v05";
847 regulator-min-microvolt = <1050000>;
848 regulator-max-microvolt = <1050000>;
849 regulator-always-on;
850 regulator-boot-on;
851 };
852
853 smps9 {
854 regulator-name = "vdd-2v85-emmc";
855 regulator-min-microvolt = <2800000>;
856 regulator-max-microvolt = <2800000>;
857 regulator-always-on;
858 };
859
860 smps10_out1 {
861 regulator-name = "vdd-fan";
862 regulator-min-microvolt = <5000000>;
863 regulator-max-microvolt = <5000000>;
864 regulator-always-on;
865 regulator-boot-on;
866 };
867
868 smps10_out2 {
869 regulator-name = "vdd-5v0-sys";
870 regulator-min-microvolt = <5000000>;
871 regulator-max-microvolt = <5000000>;
872 regulator-always-on;
873 regulator-boot-on;
874 };
875
876 ldo2 {
877 regulator-name = "vdd-2v8-display";
878 regulator-min-microvolt = <2800000>;
879 regulator-max-microvolt = <2800000>;
880 regulator-always-on;
881 regulator-boot-on;
882 };
883
884 vdd_1v2_ap: ldo3 {
885 regulator-name = "avdd-1v2";
886 regulator-min-microvolt = <1200000>;
887 regulator-max-microvolt = <1200000>;
888 regulator-always-on;
889 regulator-boot-on;
890 };
891
892 ldo4 {
893 regulator-name = "vpp-fuse";
894 regulator-min-microvolt = <1800000>;
895 regulator-max-microvolt = <1800000>;
896 };
897
898 ldo5 {
899 regulator-name = "avdd-hdmi-pll";
900 regulator-min-microvolt = <1200000>;
901 regulator-max-microvolt = <1200000>;
902 };
903
904 ldo6 {
905 regulator-name = "vdd-sensor-2v8";
906 regulator-min-microvolt = <2850000>;
907 regulator-max-microvolt = <2850000>;
908 };
909
910 ldo8 {
911 regulator-name = "vdd-rtc";
912 regulator-min-microvolt = <1100000>;
913 regulator-max-microvolt = <1100000>;
914 regulator-always-on;
915 regulator-boot-on;
916 ti,enable-ldo8-tracking;
917 };
918
919 vddio_sdmmc3: ldo9 {
920 regulator-name = "vddio-sdmmc3";
921 regulator-min-microvolt = <1800000>;
922 regulator-max-microvolt = <3300000>;
923 };
924
925 ldousb {
926 regulator-name = "avdd-usb-hdmi";
927 regulator-min-microvolt = <3300000>;
928 regulator-max-microvolt = <3300000>;
929 regulator-always-on;
930 regulator-boot-on;
931 };
932
933 vdd_3v3_sys: regen1 {
934 regulator-name = "rail-3v3";
935 regulator-max-microvolt = <3300000>;
936 regulator-always-on;
937 regulator-boot-on;
938 };
939
940 regen2 {
941 regulator-name = "rail-5v0";
942 regulator-max-microvolt = <5000000>;
943 regulator-always-on;
944 regulator-boot-on;
945 };
946
947 };
948 };
949
950 rtc {
951 compatible = "ti,palmas-rtc";
952 interrupt-parent = <&palmas>;
953 interrupts = <8 0>;
954 };
955
956 };
957 };
958
959 pmc@7000e400 {
960 nvidia,invert-interrupt;
961 };
962
963 /* SD card */
964 sdhci@78000400 {
965 status = "okay";
966 bus-width = <4>;
967 vqmmc-supply = <&vddio_sdmmc3>;
968 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
969 power-gpios = <&gpio TEGRA_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
970 };
971
972 /* eMMC */
973 sdhci@78000600 {
974 status = "okay";
975 bus-width = <8>;
976 non-removable;
977 };
978
979 /* External USB port (must be powered) */
980 usb@7d000000 {
981 status = "okay";
982 };
983
984 usb-phy@7d000000 {
985 status = "okay";
986 nvidia,xcvr-setup = <7>;
987 nvidia,xcvr-lsfslew = <2>;
988 nvidia,xcvr-lsrslew = <2>;
989 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
990 /* Should be changed to "otg" once we have vbus_supply */
991 /* As of now, USB devices need to be powered externally */
992 dr_mode = "host";
993 };
994
995 /* SHIELD controller */
996 usb@7d008000 {
997 status = "okay";
998 };
999
1000 usb-phy@7d008000 {
1001 status = "okay";
1002 nvidia,xcvr-setup = <7>;
1003 nvidia,xcvr-lsfslew = <2>;
1004 nvidia,xcvr-lsrslew = <2>;
1005 };
1006
1007 backlight: backlight {
1008 compatible = "pwm-backlight";
1009 pwms = <&pwm 1 40000>;
1010
1011 brightness-levels = <0 4 8 16 32 64 128 255>;
1012 default-brightness-level = <6>;
1013
1014 power-supply = <&lcd_bl_en>;
1015 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
1016 };
1017
1018 clocks {
1019 compatible = "simple-bus";
1020 #address-cells = <1>;
1021 #size-cells = <0>;
1022
1023 clk32k_in: clock {
1024 compatible = "fixed-clock";
1025 reg=<0>;
1026 #clock-cells = <0>;
1027 clock-frequency = <32768>;
1028 };
1029 };
1030
1031 gpio-keys {
1032 compatible = "gpio-keys";
1033
1034 back {
1035 label = "Back";
1036 gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
1037 linux,code = <KEY_BACK>;
1038 };
1039
1040 home {
1041 label = "Home";
1042 gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
1043 linux,code = <KEY_HOME>;
1044 };
1045
1046 power {
1047 label = "Power";
1048 gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
1049 linux,code = <KEY_POWER>;
1050 gpio-key,wakeup;
1051 };
1052 };
1053
1054 regulators {
1055 compatible = "simple-bus";
1056 #address-cells = <1>;
1057 #size-cells = <0>;
1058
1059 lcd_bl_en: regulator@0 {
1060 compatible = "regulator-fixed";
1061 reg = <0>;
1062 regulator-name = "lcd_bl_en";
1063 regulator-min-microvolt = <5000000>;
1064 regulator-max-microvolt = <5000000>;
1065 regulator-boot-on;
1066 };
1067
1068 vdd_lcd: regulator@1 {
1069 compatible = "regulator-fixed";
1070 reg = <1>;
1071 regulator-name = "vdd_lcd_1v8";
1072 regulator-min-microvolt = <1800000>;
1073 regulator-max-microvolt = <1800000>;
1074 vin-supply = <&vdd_1v8>;
1075 enable-active-high;
1076 gpio = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
1077 regulator-boot-on;
1078 };
1079
1080 regulator@2 {
1081 compatible = "regulator-fixed";
1082 reg = <2>;
1083 regulator-name = "vdd_1v8_ts";
1084 regulator-min-microvolt = <1800000>;
1085 regulator-max-microvolt = <1800000>;
1086 gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_LOW>;
1087 regulator-boot-on;
1088 };
1089
1090 regulator@3 {
1091 compatible = "regulator-fixed";
1092 reg = <3>;
1093 regulator-name = "vdd_3v3_ts";
1094 regulator-min-microvolt = <3300000>;
1095 regulator-max-microvolt = <3300000>;
1096 enable-active-high;
1097 gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>;
1098 regulator-boot-on;
1099 };
1100
1101 regulator@4 {
1102 compatible = "regulator-fixed";
1103 reg = <4>;
1104 regulator-name = "vdd_1v8_com";
1105 regulator-min-microvolt = <1800000>;
1106 regulator-max-microvolt = <1800000>;
1107 vin-supply = <&vdd_1v8>;
1108 enable-active-high;
1109 gpio = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>;
1110 regulator-boot-on;
1111 };
1112
1113 regulator@5 {
1114 compatible = "regulator-fixed";
1115 reg = <5>;
1116 regulator-name = "vdd_3v3_com";
1117 regulator-min-microvolt = <3300000>;
1118 regulator-max-microvolt = <3300000>;
1119 vin-supply = <&vdd_3v3_sys>;
1120 enable-active-high;
1121 gpio = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>;
1122 regulator-always-on;
1123 regulator-boot-on;
1124 };
1125 };
1126};