1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * dts file for Xilinx ZynqMP ZCU100 revC
4 *
5 * (C) Copyright 2016 - 2022, Xilinx, Inc.
6 * (C) Copyright 2022 - 2023, Advanced Micro D
7 *
8 * Michal Simek <michal.simek@amd.com>
9 * Nathalie Chan King Choy
10 */
11
12 /dts-v1/;
13
14 #include "zynqmp.dtsi"
15 #include "zynqmp-clk-ccf.dtsi"
16 #include <dt-bindings/input/input.h>
17 #include <dt-bindings/interrupt-controller/irq
18 #include <dt-bindings/gpio/gpio.h>
19 #include <dt-bindings/pinctrl/pinctrl-zynqmp.h
20 #include <dt-bindings/phy/phy.h>
21
22 / {
23 model = "ZynqMP ZCU100 RevC";
24 compatible = "xlnx,zynqmp-zcu100-revC"
25
26 aliases {
27 i2c0 = &i2c1;
28 rtc0 = &rtc;
29 serial0 = &uart1;
30 serial1 = &uart0;
31 serial2 = &dcc;
32 spi0 = &spi0;
33 spi1 = &spi1;
34 usb0 = &usb0;
35 usb1 = &usb1;
36 mmc0 = &sdhci0;
37 mmc1 = &sdhci1;
38 };
39
40 chosen {
41 bootargs = "earlycon";
42 stdout-path = "serial0:115200n
43 };
44
45 memory@0 {
46 device_type = "memory";
47 reg = <0x0 0x0 0x0 0x80000000>
48 };
49
50 gpio-keys {
51 compatible = "gpio-keys";
52 autorepeat;
53 switch-4 {
54 label = "sw4";
55 gpios = <&gpio 23 GPIO
56 linux,code = <KEY_POWE
57 wakeup-source;
58 autorepeat;
59 };
60 };
61
62 iio-hwmon {
63 compatible = "iio-hwmon";
64 io-channels = <&xilinx_ams 0>,
65 <&xilinx_ams 3>,
66 <&xilinx_ams 6>,
67 <&xilinx_ams 9>,
68 <&xilinx_ams 11>
69 };
70
71 leds {
72 compatible = "gpio-leds";
73 led-ds2 {
74 label = "ds2";
75 gpios = <&gpio 20 GPIO
76 linux,default-trigger
77 };
78
79 led-ds3 {
80 label = "ds3";
81 gpios = <&gpio 19 GPIO
82 linux,default-trigger
83 default-state = "off";
84 };
85
86 led-ds4 {
87 label = "ds4";
88 gpios = <&gpio 18 GPIO
89 linux,default-trigger
90 default-state = "off";
91 };
92
93 led-ds5 {
94 label = "ds5";
95 gpios = <&gpio 17 GPIO
96 linux,default-trigger
97 };
98
99 led-vbus-det { /* U5 USB5744 V
100 label = "vbus_det";
101 gpios = <&gpio 25 GPIO
102 default-state = "on";
103 };
104 };
105
106 wmmcsdio_fixed: fixedregulator-mmcsdio
107 compatible = "regulator-fixed"
108 regulator-name = "wmmcsdio_fix
109 regulator-min-microvolt = <330
110 regulator-max-microvolt = <330
111 regulator-always-on;
112 regulator-boot-on;
113 };
114
115 sdio_pwrseq: sdio-pwrseq {
116 compatible = "mmc-pwrseq-simpl
117 reset-gpios = <&gpio 7 GPIO_AC
118 post-power-on-delay-ms = <10>;
119 };
120
121 ina226 {
122 compatible = "iio-hwmon";
123 io-channels = <&u35 0>, <&u35
124 };
125
126 si5335_0: si5335-0 { /* clk0_usb - u23
127 compatible = "fixed-clock";
128 #clock-cells = <0>;
129 clock-frequency = <26000000>;
130 };
131
132 si5335_1: si5335-1 { /* clk1_dp - u23
133 compatible = "fixed-clock";
134 #clock-cells = <0>;
135 clock-frequency = <27000000>;
136 };
137 };
138
139 &dcc {
140 status = "okay";
141 };
142
143 &gpio {
144 status = "okay";
145 gpio-line-names = "UART1_TX", "UART1_R
146 "I2C1_SDA", "SPI1_SC
147 "SPI1_MISO", "SPI1_M
148 "SD0_DAT2", "SD0_DAT
149 "PS_LED0", "SD0_CMD"
150 "VBUS_DET", "POWER_I
151 "DP_AUX_IN", "INA226
152 "", "GPIO-A", "GPIO-
153 "GPIO-D", "SPI0_CS",
154 "GPIO-F", "SD1_D0",
155 "SD1_CMD", "SD1_CLK"
156 "USB0_NXT", "USB0_DA
157 "USB0_DATA4", "USB0_
158 "USB1_DIR", "USB1_DA
159 "USB1_STP", "USB1_DA
160 "USB_DATA7", "WLAN_I
161 "", "",
162 "", "", "", "", "",
163 "", "", "", "", "",
164 "", "", "", "", "",
165 "", "", "", "", "",
166 "", "", "", "", "",
167 "", "", "", "", "",
168 "", "", "", "", "",
169 "", "", "", "", "",
170 "", "", "", "", "",
171 "", "", "", "";
172 };
173
174 &gpu {
175 status = "okay";
176 };
177
178 &i2c1 {
179 status = "okay";
180 pinctrl-names = "default", "gpio";
181 pinctrl-0 = <&pinctrl_i2c1_default>;
182 pinctrl-1 = <&pinctrl_i2c1_gpio>;
183 scl-gpios = <&gpio 4 (GPIO_ACTIVE_HIGH
184 sda-gpios = <&gpio 5 (GPIO_ACTIVE_HIGH
185 clock-frequency = <100000>;
186 i2c-mux@75 { /* u11 */
187 compatible = "nxp,pca9548";
188 #address-cells = <1>;
189 #size-cells = <0>;
190 reg = <0x75>;
191 i2csw_0: i2c@0 {
192 #address-cells = <1>;
193 #size-cells = <0>;
194 reg = <0>;
195 label = "LS-I2C0";
196 };
197 i2csw_1: i2c@1 {
198 #address-cells = <1>;
199 #size-cells = <0>;
200 reg = <1>;
201 label = "LS-I2C1";
202 };
203 i2csw_2: i2c@2 {
204 #address-cells = <1>;
205 #size-cells = <0>;
206 reg = <2>;
207 label = "HS-I2C2";
208 };
209 i2csw_3: i2c@3 {
210 #address-cells = <1>;
211 #size-cells = <0>;
212 reg = <3>;
213 label = "HS-I2C3";
214 };
215 i2csw_4: i2c@4 {
216 #address-cells = <1>;
217 #size-cells = <0>;
218 reg = <0x4>;
219
220 pmic: pmic@5e { /* Cus
221 compatible = "
222 reg = <0x5e>;
223 interrupt-pare
224 interrupts = <
225 #gpio-cells =
226 gpio-controlle
227 };
228 };
229 i2csw_5: i2c@5 {
230 #address-cells = <1>;
231 #size-cells = <0>;
232 reg = <5>;
233 /* PS_PMBUS */
234 u35: ina226@40 { /* u3
235 compatible = "
236 #io-channel-ce
237 reg = <0x40>;
238 shunt-resistor
239 /* MIO31 is al
240 };
241 };
242 i2csw_6: i2c@6 {
243 #address-cells = <1>;
244 #size-cells = <0>;
245 reg = <6>;
246 /*
247 * Not Connected
248 */
249 };
250 i2csw_7: i2c@7 {
251 #address-cells = <1>;
252 #size-cells = <0>;
253 reg = <7>;
254 /*
255 * usb5744 (DNP) - U5
256 * 100kHz - this is de
257 */
258 };
259 };
260 };
261
262 &pinctrl0 {
263 status = "okay";
264 pinctrl_i2c1_default: i2c1-default {
265 mux {
266 groups = "i2c1_1_grp";
267 function = "i2c1";
268 };
269
270 conf {
271 groups = "i2c1_1_grp";
272 bias-pull-up;
273 slew-rate = <SLEW_RATE
274 power-source = <IO_STA
275 };
276 };
277
278 pinctrl_i2c1_gpio: i2c1-gpio-grp {
279 mux {
280 groups = "gpio0_4_grp"
281 function = "gpio0";
282 };
283
284 conf {
285 groups = "gpio0_4_grp"
286 slew-rate = <SLEW_RATE
287 power-source = <IO_STA
288 };
289 };
290
291 pinctrl_sdhci0_default: sdhci0-default
292 mux {
293 groups = "sdio0_3_grp"
294 function = "sdio0";
295 };
296
297 conf {
298 groups = "sdio0_3_grp"
299 slew-rate = <SLEW_RATE
300 power-source = <IO_STA
301 bias-disable;
302 };
303
304 mux-cd {
305 groups = "sdio0_cd_0_g
306 function = "sdio0_cd";
307 };
308
309 conf-cd {
310 groups = "sdio0_cd_0_g
311 bias-high-impedance;
312 bias-pull-up;
313 slew-rate = <SLEW_RATE
314 power-source = <IO_STA
315 };
316 };
317
318 pinctrl_sdhci1_default: sdhci1-default
319 mux {
320 groups = "sdio1_2_grp"
321 function = "sdio1";
322 };
323
324 conf {
325 groups = "sdio1_2_grp"
326 slew-rate = <SLEW_RATE
327 power-source = <IO_STA
328 bias-disable;
329 };
330 };
331
332 pinctrl_spi0_default: spi0-default {
333 mux {
334 groups = "spi0_3_grp";
335 function = "spi0";
336 };
337
338 conf {
339 groups = "spi0_3_grp";
340 bias-disable;
341 slew-rate = <SLEW_RATE
342 power-source = <IO_STA
343 };
344
345 mux-cs {
346 groups = "spi0_ss_9_gr
347 function = "spi0_ss";
348 };
349
350 conf-cs {
351 groups = "spi0_ss_9_gr
352 bias-disable;
353 };
354
355 };
356
357 pinctrl_spi1_default: spi1-default {
358 mux {
359 groups = "spi1_0_grp";
360 function = "spi1";
361 };
362
363 conf {
364 groups = "spi1_0_grp";
365 bias-disable;
366 slew-rate = <SLEW_RATE
367 power-source = <IO_STA
368 };
369
370 mux-cs {
371 groups = "spi1_ss_0_gr
372 function = "spi1_ss";
373 };
374
375 conf-cs {
376 groups = "spi1_ss_0_gr
377 bias-disable;
378 };
379
380 };
381
382 pinctrl_uart0_default: uart0-default {
383 mux {
384 groups = "uart0_0_grp"
385 function = "uart0";
386 };
387
388 conf {
389 groups = "uart0_0_grp"
390 slew-rate = <SLEW_RATE
391 power-source = <IO_STA
392 };
393
394 conf-rx {
395 pins = "MIO3";
396 bias-high-impedance;
397 };
398
399 conf-tx {
400 pins = "MIO2";
401 bias-disable;
402 };
403 };
404
405 pinctrl_uart1_default: uart1-default {
406 mux {
407 groups = "uart1_0_grp"
408 function = "uart1";
409 };
410
411 conf {
412 groups = "uart1_0_grp"
413 slew-rate = <SLEW_RATE
414 power-source = <IO_STA
415 };
416
417 conf-rx {
418 pins = "MIO1";
419 bias-high-impedance;
420 };
421
422 conf-tx {
423 pins = "MIO0";
424 bias-disable;
425 };
426 };
427
428 pinctrl_usb0_default: usb0-default {
429 mux {
430 groups = "usb0_0_grp";
431 function = "usb0";
432 };
433
434 conf {
435 groups = "usb0_0_grp";
436 power-source = <IO_STA
437 };
438
439 conf-rx {
440 pins = "MIO52", "MIO53
441 bias-high-impedance;
442 drive-strength = <12>;
443 slew-rate = <SLEW_RATE
444 };
445
446 conf-tx {
447 pins = "MIO54", "MIO56
448 "MIO60", "MIO61
449 bias-disable;
450 drive-strength = <4>;
451 slew-rate = <SLEW_RATE
452 };
453 };
454
455 pinctrl_usb1_default: usb1-default {
456 mux {
457 groups = "usb1_0_grp";
458 function = "usb1";
459 };
460
461 conf {
462 groups = "usb1_0_grp";
463 power-source = <IO_STA
464 };
465
466 conf-rx {
467 pins = "MIO64", "MIO65
468 bias-high-impedance;
469 drive-strength = <12>;
470 slew-rate = <SLEW_RATE
471 };
472
473 conf-tx {
474 pins = "MIO66", "MIO68
475 "MIO72", "MIO73
476 bias-disable;
477 drive-strength = <4>;
478 slew-rate = <SLEW_RATE
479 };
480 };
481 };
482
483 &psgtr {
484 status = "okay";
485 /* usb3, dp */
486 clocks = <&si5335_0>, <&si5335_1>;
487 clock-names = "ref0", "ref1";
488 };
489
490 &rtc {
491 status = "okay";
492 };
493
494 /* SD0 only supports 3.3V, no level shifter */
495 &sdhci0 {
496 status = "okay";
497 no-1-8-v;
498 disable-wp;
499 pinctrl-names = "default";
500 pinctrl-0 = <&pinctrl_sdhci0_default>;
501 xlnx,mio-bank = <0>;
502 };
503
504 &sdhci1 {
505 status = "okay";
506 bus-width = <0x4>;
507 pinctrl-names = "default";
508 pinctrl-0 = <&pinctrl_sdhci1_default>;
509 xlnx,mio-bank = <0>;
510 non-removable;
511 disable-wp;
512 cap-power-off-card;
513 mmc-pwrseq = <&sdio_pwrseq>;
514 vqmmc-supply = <&wmmcsdio_fixed>;
515 #address-cells = <1>;
516 #size-cells = <0>;
517 wlcore: wifi@2 {
518 compatible = "ti,wl1831";
519 reg = <2>;
520 interrupt-parent = <&gpio>;
521 interrupts = <76 IRQ_TYPE_EDGE
522 };
523 };
524
525 &spi0 { /* Low Speed connector */
526 status = "okay";
527 label = "LS-SPI0";
528 num-cs = <1>;
529 pinctrl-names = "default";
530 pinctrl-0 = <&pinctrl_spi0_default>;
531 };
532
533 &spi1 { /* High Speed connector */
534 status = "okay";
535 label = "HS-SPI1";
536 num-cs = <1>;
537 pinctrl-names = "default";
538 pinctrl-0 = <&pinctrl_spi1_default>;
539 };
540
541 &uart0 {
542 status = "okay";
543 pinctrl-names = "default";
544 pinctrl-0 = <&pinctrl_uart0_default>;
545 bluetooth {
546 compatible = "ti,wl1831-st";
547 enable-gpios = <&gpio 8 GPIO_A
548 };
549 };
550
551 &uart1 {
552 status = "okay";
553 pinctrl-names = "default";
554 pinctrl-0 = <&pinctrl_uart1_default>;
555 };
556
557 /* ULPI SMSC USB3320 */
558 &usb0 {
559 status = "okay";
560 pinctrl-names = "default";
561 pinctrl-0 = <&pinctrl_usb0_default>;
562 phy-names = "usb3-phy";
563 phys = <&psgtr 2 PHY_TYPE_USB3 0 0>;
564 /delete-property/ reset-gpios;
565 };
566
567 &dwc3_0 {
568 status = "okay";
569 dr_mode = "peripheral";
570 maximum-speed = "super-speed";
571 };
572
573 /* ULPI SMSC USB3320 */
574 &usb1 {
575 status = "okay";
576 pinctrl-names = "default";
577 pinctrl-0 = <&pinctrl_usb1_default>;
578 phy-names = "usb3-phy";
579 phys = <&psgtr 3 PHY_TYPE_USB3 1 0>;
580 reset-gpios = <&modepin_gpio 1 GPIO_AC
581 };
582
583 &dwc3_1 {
584 status = "okay";
585 dr_mode = "host";
586 maximum-speed = "super-speed";
587 };
588
589 &watchdog0 {
590 status = "okay";
591 };
592
593 &xilinx_ams {
594 status = "okay";
595 };
596
597 &ams_ps {
598 status = "okay";
599 };
600
601 &zynqmp_dpdma {
602 status = "okay";
603 };
604
605 &zynqmp_dpsub {
606 status = "okay";
607 phy-names = "dp-phy0", "dp-phy1";
608 phys = <&psgtr 1 PHY_TYPE_DP 0 1>,
609 <&psgtr 0 PHY_TYPE_DP 1 1>;
610 };
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