1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3
4 #include <dt-bindings/input/input.h>
5 #include <dt-bindings/leds/common.h>
6 #include "tegra20.dtsi"
7 #include "tegra20-cpu-opp.dtsi"
8
9 / {
10 model = "Compulab TrimSlice board";
11 compatible = "compulab,trimslice", "nv
12
13 aliases {
14 rtc0 = "/i2c@7000c500/rtc@56";
15 rtc1 = "/rtc@7000e000";
16 serial0 = &uarta;
17 };
18
19 chosen {
20 stdout-path = "serial0:115200n
21 };
22
23 memory@0 {
24 reg = <0x00000000 0x40000000>;
25 };
26
27 host1x@50000000 {
28 hdmi@54280000 {
29 status = "okay";
30
31 vdd-supply = <&hdmi_vd
32 pll-supply = <&hdmi_pl
33
34 nvidia,ddc-i2c-bus = <
35 nvidia,hpd-gpio = <&gp
36 GPIO_ACTIVE_HI
37 };
38 };
39
40 pinmux@70000014 {
41 pinctrl-names = "default";
42 pinctrl-0 = <&state_default>;
43
44 state_default: pinmux {
45 ata {
46 nvidia,pins =
47 nvidia,functio
48 };
49 atb {
50 nvidia,pins =
51 nvidia,functio
52 };
53 atc {
54 nvidia,pins =
55 nvidia,functio
56 };
57 atd {
58 nvidia,pins =
59 nvidia,functio
60 };
61 cdev1 {
62 nvidia,pins =
63 nvidia,functio
64 };
65 cdev2 {
66 nvidia,pins =
67 nvidia,functio
68 };
69 crtp {
70 nvidia,pins =
71 nvidia,functio
72 };
73 csus {
74 nvidia,pins =
75 nvidia,functio
76 };
77 dap1 {
78 nvidia,pins =
79 nvidia,functio
80 };
81 dap2 {
82 nvidia,pins =
83 nvidia,functio
84 };
85 dap3 {
86 nvidia,pins =
87 nvidia,functio
88 };
89 dap4 {
90 nvidia,pins =
91 nvidia,functio
92 };
93 ddc {
94 nvidia,pins =
95 nvidia,functio
96 };
97 dta {
98 nvidia,pins =
99 nvidia,functio
100 };
101 dtf {
102 nvidia,pins =
103 nvidia,functio
104 };
105 gmc {
106 nvidia,pins =
107 nvidia,functio
108 };
109 gpu {
110 nvidia,pins =
111 nvidia,functio
112 };
113 gpu7 {
114 nvidia,pins =
115 nvidia,functio
116 };
117 gpv {
118 nvidia,pins =
119 nvidia,functio
120 };
121 hdint {
122 nvidia,pins =
123 nvidia,functio
124 };
125 i2cp {
126 nvidia,pins =
127 nvidia,functio
128 };
129 irrx {
130 nvidia,pins =
131 nvidia,functio
132 };
133 kbca {
134 nvidia,pins =
135 "kbce"
136 nvidia,functio
137 };
138 lcsn {
139 nvidia,pins =
140 "ld3",
141 "ld8",
142 "ld13"
143 "ldc",
144 "lhs",
145 "lpw1"
146 "lsda"
147 "lvs";
148 nvidia,functio
149 };
150 owc {
151 nvidia,pins =
152 nvidia,functio
153 };
154 pmc {
155 nvidia,pins =
156 nvidia,functio
157 };
158 rm {
159 nvidia,pins =
160 nvidia,functio
161 };
162 sdb {
163 nvidia,pins =
164 nvidia,functio
165 };
166 sdio1 {
167 nvidia,pins =
168 nvidia,functio
169 };
170 slxc {
171 nvidia,pins =
172 nvidia,functio
173 };
174 spdi {
175 nvidia,pins =
176 nvidia,functio
177 };
178 spia {
179 nvidia,pins =
180 nvidia,functio
181 };
182 spid {
183 nvidia,pins =
184 nvidia,functio
185 };
186 spig {
187 nvidia,pins =
188 nvidia,functio
189 };
190 uaa {
191 nvidia,pins =
192 nvidia,functio
193 };
194 uad {
195 nvidia,pins =
196 nvidia,functio
197 };
198 uca {
199 nvidia,pins =
200 nvidia,functio
201 };
202 conf_ata {
203 nvidia,pins =
204 "crtp"
205 "dtb",
206 "i2cp"
207 "spdo"
208 nvidia,pull =
209 nvidia,tristat
210 };
211 conf_atb {
212 nvidia,pins =
213 "dte",
214 "gpu7"
215 "uac";
216 nvidia,pull =
217 nvidia,tristat
218 };
219 conf_ck32 {
220 nvidia,pins =
221 "pmcc"
222 nvidia,pull =
223 };
224 conf_csus {
225 nvidia,pins =
226 "spid"
227 nvidia,pull =
228 nvidia,tristat
229 };
230 conf_ddc {
231 nvidia,pins =
232 nvidia,pull =
233 nvidia,tristat
234 };
235 conf_hdint {
236 nvidia,pins =
237 "lpw1"
238 "lvp0"
239 nvidia,tristat
240 };
241 conf_irrx {
242 nvidia,pins =
243 "kbcc"
244 "spic"
245 "uab",
246 nvidia,pull =
247 nvidia,tristat
248 };
249 conf_lc {
250 nvidia,pins =
251 nvidia,pull =
252 };
253 conf_ld0 {
254 nvidia,pins =
255 "ld5",
256 "ld10"
257 "ld15"
258 "lhp1"
259 "lpw0"
260 "lvs",
261 nvidia,tristat
262 };
263 conf_ld17_0 {
264 nvidia,pins =
265 "ld23_
266 nvidia,pull =
267 };
268 conf_spif {
269 nvidia,pins =
270 nvidia,pull =
271 nvidia,tristat
272 };
273 };
274 };
275
276 i2s@70002800 {
277 status = "okay";
278 };
279
280 serial@70006000 {
281 /delete-property/ dmas;
282 /delete-property/ dma-names;
283 status = "okay";
284 };
285
286 dvi_ddc: i2c@7000c000 {
287 status = "okay";
288 clock-frequency = <100000>;
289 };
290
291 spi@7000c380 {
292 status = "okay";
293 spi-max-frequency = <48000000>
294
295 flash@0 {
296 compatible = "winbond,
297 reg = <0>;
298 spi-max-frequency = <4
299 };
300 };
301
302 hdmi_ddc: i2c@7000c400 {
303 status = "okay";
304 clock-frequency = <100000>;
305 };
306
307 i2c@7000c500 {
308 status = "okay";
309 clock-frequency = <400000>;
310
311 codec: codec@1a {
312 compatible = "ti,tlv32
313 reg = <0x1a>;
314 };
315
316 rtc@56 {
317 compatible = "emmicro,
318 reg = <0x56>;
319 };
320 };
321
322 pmc@7000e400 {
323 nvidia,suspend-mode = <1>;
324 nvidia,cpu-pwr-good-time = <50
325 nvidia,cpu-pwr-off-time = <500
326 nvidia,core-pwr-good-time = <3
327 nvidia,core-pwr-off-time = <38
328 nvidia,sys-clock-req-active-hi
329 core-supply = <&vdd_core>;
330 };
331
332 pcie@80003000 {
333 status = "okay";
334
335 avdd-pex-supply = <&pci_vdd_re
336 vdd-pex-supply = <&pci_vdd_reg
337 avdd-pex-pll-supply = <&pci_vd
338 avdd-plle-supply = <&pci_vdd_r
339 vddio-pex-clk-supply = <&pci_c
340
341 pci@1,0 {
342 status = "okay";
343 };
344 };
345
346 usb@c5000000 {
347 status = "okay";
348 };
349
350 usb-phy@c5000000 {
351 status = "okay";
352 vbus-supply = <&vbus_reg>;
353 };
354
355 usb@c5004000 {
356 status = "okay";
357 };
358
359 usb-phy@c5004000 {
360 status = "okay";
361 nvidia,phy-reset-gpio = <&gpio
362 GPIO_ACTIVE_LOW>;
363 };
364
365 usb@c5008000 {
366 status = "okay";
367 };
368
369 usb-phy@c5008000 {
370 status = "okay";
371 };
372
373 mmc@c8000000 {
374 status = "okay";
375 broken-cd;
376 bus-width = <4>;
377 };
378
379 mmc@c8000600 {
380 status = "okay";
381 cd-gpios = <&gpio TEGRA_GPIO(P
382 wp-gpios = <&gpio TEGRA_GPIO(P
383 bus-width = <4>;
384 };
385
386 clk32k_in: clock-32k {
387 compatible = "fixed-clock";
388 clock-frequency = <32768>;
389 #clock-cells = <0>;
390 };
391
392 cpus {
393 cpu0: cpu@0 {
394 operating-points-v2 =
395 };
396
397 cpu@1 {
398 operating-points-v2 =
399 };
400 };
401
402 gpio-keys {
403 compatible = "gpio-keys";
404
405 key-power {
406 label = "Power";
407 gpios = <&gpio TEGRA_G
408 linux,code = <KEY_POWE
409 wakeup-source;
410 };
411 };
412
413 leds {
414 compatible = "gpio-leds";
415
416 led-ds2 {
417 color = <LED_COLOR_ID_
418 function = LED_FUNCTIO
419 function-enumerator =
420 gpios = <&gpio TEGRA_G
421 };
422
423 led-ds3 {
424 color = <LED_COLOR_ID_
425 function = LED_FUNCTIO
426 function-enumerator =
427 gpios = <&gpio TEGRA_G
428 };
429 };
430
431 poweroff {
432 compatible = "gpio-poweroff";
433 gpios = <&gpio TEGRA_GPIO(X, 7
434 };
435
436 hdmi_vdd_reg: regulator-hdmi {
437 compatible = "regulator-fixed"
438 regulator-name = "avdd_hdmi";
439 regulator-min-microvolt = <330
440 regulator-max-microvolt = <330
441 regulator-always-on;
442 };
443
444 hdmi_pll_reg: regulator-hdmipll {
445 compatible = "regulator-fixed"
446 regulator-name = "avdd_hdmi_pl
447 regulator-min-microvolt = <180
448 regulator-max-microvolt = <180
449 regulator-always-on;
450 };
451
452 vbus_reg: regulator-vbus {
453 compatible = "regulator-fixed"
454 regulator-name = "usb1_vbus";
455 regulator-min-microvolt = <500
456 regulator-max-microvolt = <500
457 enable-active-high;
458 gpio = <&gpio TEGRA_GPIO(V, 2)
459 regulator-always-on;
460 regulator-boot-on;
461 };
462
463 pci_clk_reg: regulator-pciclk {
464 compatible = "regulator-fixed"
465 regulator-name = "pci_clk";
466 regulator-min-microvolt = <330
467 regulator-max-microvolt = <330
468 regulator-always-on;
469 };
470
471 pci_vdd_reg: regulator-pcivdd {
472 compatible = "regulator-fixed"
473 regulator-name = "pci_vdd";
474 regulator-min-microvolt = <105
475 regulator-max-microvolt = <105
476 regulator-always-on;
477 };
478
479 vdd_core: regulator-core {
480 compatible = "regulator-fixed"
481 regulator-name = "vdd_core";
482 regulator-min-microvolt = <130
483 regulator-max-microvolt = <130
484 regulator-always-on;
485 };
486
487 sound {
488 compatible = "nvidia,tegra-aud
489 nvidia,i2s-controller = <&tegr
490 nvidia,audio-codec = <&codec>;
491
492 clocks = <&tegra_car TEGRA20_C
493 <&tegra_car TEGRA20_C
494 <&tegra_car TEGRA20_C
495 clock-names = "pll_a", "pll_a_
496 };
497 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.