1 // SPDX-License-Identifier: GPL-2.0
2 #include "tegra194.dtsi"
3
4 #include <dt-bindings/mfd/max77620.h>
5
6 / {
7 model = "NVIDIA Jetson AGX Xavier";
8 compatible = "nvidia,p2888", "nvidia,t
9
10 aliases {
11 ethernet0 = "/bus@0/ethernet@2
12 i2c0 = "/bpmp/i2c";
13 i2c1 = "/bus@0/i2c@3160000";
14 i2c2 = "/bus@0/i2c@c240000";
15 i2c3 = "/bus@0/i2c@3180000";
16 i2c4 = "/bus@0/i2c@3190000";
17 i2c5 = "/bus@0/i2c@31c0000";
18 i2c6 = "/bus@0/i2c@c250000";
19 i2c7 = "/bus@0/i2c@31e0000";
20 mmc0 = "/bus@0/mmc@3460000";
21 mmc1 = "/bus@0/mmc@3400000";
22 serial0 = &tcu;
23 };
24
25 chosen {
26 bootargs = "console=ttyTCU0,11
27 stdout-path = "serial0:115200n
28 };
29
30 bus@0 {
31 ethernet@2490000 {
32 status = "okay";
33
34 phy-reset-gpios = <&gp
35 phy-handle = <&phy>;
36 phy-mode = "rgmii-id";
37
38 mdio {
39 #address-cells
40 #size-cells =
41
42 phy: ethernet-
43 compat
44 reg =
45 interr
46 interr
47 #phy-c
48 };
49 };
50 };
51
52 memory-controller@2c00000 {
53 status = "okay";
54 };
55
56 i2c@c240000 {
57 status = "okay";
58
59 power-sensor@40 {
60 compatible = "
61 reg = <0x40>;
62 #address-cells
63 #size-cells =
64
65 input@0 {
66 reg =
67 label
68 shunt-
69 };
70 input@1 {
71 reg =
72 label
73 shunt-
74 };
75 input@2 {
76 reg =
77 label
78 shunt-
79 };
80 };
81
82 power-sensor@41 {
83 compatible = "
84 reg = <0x41>;
85 #address-cells
86 #size-cells =
87
88 input@0 {
89 reg =
90 label
91 shunt-
92 };
93 input@1 {
94 reg =
95 label
96 shunt-
97 };
98 input@2 {
99 reg =
100 label
101 shunt-
102 };
103 };
104 };
105
106 serial@3110000 {
107 status = "okay";
108 };
109
110 i2c@3160000 {
111 status = "okay";
112
113 eeprom@50 {
114 compatible = "
115 reg = <0x50>;
116
117 label = "modul
118 vcc-supply = <
119 address-width
120 pagesize = <8>
121 size = <256>;
122 read-only;
123 };
124 };
125
126 /* SDMMC1 (SD/MMC) */
127 mmc@3400000 {
128 cd-gpios = <&gpio TEGR
129 };
130
131 /* SDMMC4 (eMMC) */
132 mmc@3460000 {
133 status = "okay";
134 bus-width = <8>;
135 non-removable;
136
137 vqmmc-supply = <&vdd_1
138 vmmc-supply = <&vdd_em
139 };
140
141 padctl@3520000 {
142 avdd-usb-supply = <&vd
143 vclamp-usb-supply = <&
144
145 ports {
146 usb2-0 {
147 vbus-s
148 };
149
150 usb2-1 {
151 vbus-s
152 };
153
154 usb2-3 {
155 vbus-s
156 };
157
158 usb3-0 {
159 vbus-s
160 };
161
162 usb3-2 {
163 vbus-s
164 };
165
166 usb3-3 {
167 vbus-s
168 };
169 };
170 };
171
172 rtc@c2a0000 {
173 status = "okay";
174 };
175
176 pmc@c360000 {
177 nvidia,invert-interrup
178 };
179 };
180
181 bpmp {
182 i2c {
183 status = "okay";
184
185 pmic: pmic@3c {
186 compatible = "
187 reg = <0x3c>;
188
189 interrupt-pare
190 interrupts = <
191 #interrupt-cel
192 interrupt-cont
193
194 #gpio-cells =
195 gpio-controlle
196
197 pinctrl-names
198 pinctrl-0 = <&
199
200 fps {
201 fps0 {
202
203
204 };
205
206 fps1 {
207
208
209
210 };
211
212 fps2 {
213
214
215 };
216 };
217
218 max20024_defau
219 gpio0
220
221
222 };
223
224 gpio1
225
226
227
228 };
229
230 gpio2
231
232
233
234 };
235
236 gpio3
237
238
239
240 };
241
242 gpio4
243
244
245
246 };
247
248 gpio6
249
250
251
252 };
253
254 gpio7
255
256
257
258 };
259 };
260
261 regulators {
262 in-sd0
263 in-sd1
264 in-sd2
265 in-sd3
266 in-sd4
267
268 in-ldo
269 in-ldo
270 in-ldo
271 in-ldo
272 in-ldo
273
274 vdd_1v
275
276
277
278
279
280 };
281
282 vdd_1v
283
284
285
286
287
288 };
289
290 vdd_1v
291
292
293
294
295
296 };
297
298 vdd_1v
299
300
301
302
303
304 };
305
306 sd4 {
307
308
309
310
311
312 };
313
314 ldo0 {
315
316
317
318
319
320 };
321
322 ldo2 {
323
324
325
326
327
328 };
329
330 vdd_em
331
332
333
334 };
335
336 vdd_us
337
338
339
340 };
341
342 ldo6 {
343
344
345
346 };
347
348 ldo7 {
349
350
351
352 };
353 };
354 };
355
356 temperature-sensor@4c
357 compatible = "
358 reg = <0x4c>;
359
360 interrupt-pare
361 interrupts = <
362
363 vcc-supply = <
364
365 #thermal-senso
366 };
367 };
368 };
369
370 vdd_5v0_sys: regulator-vdd-5v0-sys {
371 compatible = "regulator-fixed"
372 regulator-name = "VIN_SYS_5V0"
373 regulator-min-microvolt = <500
374 regulator-max-microvolt = <500
375 regulator-always-on;
376 regulator-boot-on;
377 };
378
379 vdd_hdmi: regulator-vdd-hdmi {
380 compatible = "regulator-fixed"
381 regulator-name = "VDD_5V0_HDMI
382 regulator-min-microvolt = <500
383 regulator-max-microvolt = <500
384 gpio = <&gpio TEGRA194_MAIN_GP
385 enable-active-high;
386 };
387
388 vdd_3v3_pcie: regulator-vdd-3v3-pcie {
389 compatible = "regulator-fixed"
390 regulator-name = "PEX_3V3";
391 regulator-min-microvolt = <330
392 regulator-max-microvolt = <330
393 gpio = <&gpio TEGRA194_MAIN_GP
394 regulator-boot-on;
395 enable-active-high;
396 };
397
398 vdd_12v_pcie: regulator-vdd-12v-pcie {
399 compatible = "regulator-fixed"
400 regulator-name = "VDD_12V";
401 regulator-min-microvolt = <120
402 regulator-max-microvolt = <120
403 gpio = <&gpio TEGRA194_MAIN_GP
404 regulator-boot-on;
405 };
406
407 vdd_5v_sata: regulator-vdd-5v0-sata {
408 compatible = "regulator-fixed"
409 regulator-name = "VDD_5V_SATA"
410 regulator-min-microvolt = <500
411 regulator-max-microvolt = <500
412 gpio = <&gpio TEGRA194_MAIN_GP
413 enable-active-high;
414 };
415 };
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