1 // SPDX-License-Identifier: GPL-2.0-or-later O
2 /*
3 * Copyright 2023 Toradex
4 *
5 * Common dtsi for Verdin AM62 SoM
6 *
7 * https://www.toradex.com/computer-on-modules
8 */
9
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/arm
13 #include <dt-bindings/interrupt-controller/irq
14 #include <dt-bindings/net/ti-dp83867.h>
15
16 / {
17 chosen {
18 stdout-path = "serial2:115200n
19 };
20
21 aliases {
22 can0 = &main_mcan0;
23 can1 = &mcu_mcan0;
24 ethernet0 = &cpsw_port1;
25 ethernet1 = &cpsw_port2;
26 i2c0 = &main_i2c0;
27 i2c1 = &main_i2c1;
28 i2c2 = &main_i2c2;
29 i2c3 = &mcu_i2c0;
30 i2c4 = &main_i2c3;
31 mmc0 = &sdhci0;
32 mmc1 = &sdhci1;
33 mmc2 = &sdhci2;
34 rtc0 = &rtc_i2c;
35 rtc1 = &wkup_rtc0;
36 serial0 = &main_uart1;
37 serial1 = &wkup_uart0;
38 serial2 = &main_uart0;
39 serial3 = &mcu_uart0;
40 serial4 = &main_uart5;
41 usb0 = &usb0;
42 usb1 = &usb1;
43 };
44
45 connector {
46 compatible = "gpio-usb-b-conne
47 pinctrl-names = "default";
48 pinctrl-0 = <&pinctrl_usb0_id>
49 id-gpios = <&main_gpio1 19 GPI
50 label = "USB_1";
51 self-powered;
52 vbus-supply = <®_usb0_vbus>
53
54 port {
55 usb_dr_connector: endp
56 remote-endpoin
57 };
58 };
59 };
60
61 verdin_gpio_keys: gpio-keys {
62 compatible = "gpio-keys";
63 pinctrl-names = "default";
64 pinctrl-0 = <&pinctrl_ctrl_wak
65 status = "disabled";
66
67 verdin_key_wakeup: key-wakeup
68 debounce-interval = <1
69 /* Verdin CTRL_WAKE1_M
70 gpios = <&main_gpio0 3
71 label = "Wake-Up";
72 linux,code = <KEY_WAKE
73 wakeup-source;
74 };
75 };
76
77 memory@80000000 {
78 device_type = "memory";
79 reg = <0x00000000 0x80000000 0
80 };
81
82 opp-table {
83 /* Add 1.4GHz OPP. Requires VD
84 opp-1400000000 {
85 opp-hz = /bits/ 64 <14
86 opp-supported-hw = <0x
87 clock-latency-ns = <60
88 };
89 };
90
91 /* Module Power Supply */
92 reg_vsodimm: regulator-vsodimm {
93 compatible = "regulator-fixed"
94 regulator-name = "+V_SODIMM";
95 };
96
97 /* Non PMIC On-module Supplies */
98 reg_3v3: regulator-3v3 {
99 compatible = "regulator-fixed"
100 regulator-max-microvolt = <330
101 regulator-min-microvolt = <330
102 regulator-name = "On-module +V
103 vin-supply = <®_vsodimm>;
104 };
105
106 reg_1v2_dsi: regulator-1v2-dsi {
107 compatible = "regulator-fixed"
108 regulator-max-microvolt = <120
109 regulator-min-microvolt = <120
110 regulator-name = "On-module +V
111 vin-supply = <®_1v8>;
112 };
113
114 /* Enabled by +V1.2_DSI */
115 reg_1v8_dsi: regulator-1v8-dsi {
116 compatible = "regulator-fixed"
117 regulator-max-microvolt = <180
118 regulator-min-microvolt = <180
119 regulator-name = "On-module +V
120 vin-supply = <®_1v8>;
121 };
122
123 /* Enabled by +V2.5_ETH */
124 reg_1v0_eth: regulator-1v0-eth {
125 compatible = "regulator-fixed"
126 regulator-max-microvolt = <100
127 regulator-min-microvolt = <100
128 regulator-name = "On-module +V
129 vin-supply = <®_1v8>;
130 };
131
132 /* Enabled by +V2.5_ETH */
133 reg_1v8_eth: regulator-1v8-eth {
134 compatible = "regulator-fixed"
135 regulator-max-microvolt = <180
136 regulator-min-microvolt = <180
137 regulator-name = "On-module +V
138 vin-supply = <®_1v8>;
139 };
140
141 reg_force_sleep_moci: regulator-force-
142 compatible = "regulator-fixed"
143 enable-active-high;
144 /* Verdin CTRL_SLEEP_MOCI# (SO
145 gpio = <&main_gpio0 31 GPIO_AC
146 regulator-always-on;
147 regulator-boot-on;
148 regulator-name = "CTRL_SLEEP_M
149 };
150
151 /* Verdin SD_1 Power Supply */
152 reg_sdhc1_vmmc: regulator-sdhci1 {
153 compatible = "regulator-fixed"
154 pinctrl-names = "default";
155 pinctrl-0 = <&pinctrl_sd1_pwr_
156 enable-active-high;
157 /* Verdin SD_1_PWR_EN (SODIMM
158 gpio = <&main_gpio0 29 GPIO_AC
159 off-on-delay-us = <100000>;
160 regulator-max-microvolt = <330
161 regulator-min-microvolt = <330
162 regulator-name = "+V3.3_SD";
163 startup-delay-us = <2000>;
164 };
165
166 reg_sdhc1_vqmmc: regulator-sdhci1-vqmm
167 compatible = "regulator-gpio";
168 pinctrl-names = "default";
169 pinctrl-0 = <&pinctrl_vsel_sd>
170 /* PMIC_VSEL_SD */
171 gpios = <&main_gpio0 21 GPIO_A
172 regulator-name = "LDO1-VSEL-SD
173 regulator-min-microvolt = <180
174 regulator-max-microvolt = <330
175 states = <1800000 0x0>,
176 <3300000 0x1>;
177 vin-supply = <®_sd_3v3_1v8>
178 };
179
180 reg_usb0_vbus: regulator-usb0-vbus {
181 compatible = "regulator-fixed"
182 pinctrl-names = "default";
183 pinctrl-0 = <&pinctrl_usb0_en>
184 enable-active-high;
185 /* Verdin USB_1_EN (SODIMM 155
186 gpio = <&main_gpio1 50 GPIO_AC
187 regulator-max-microvolt = <500
188 regulator-min-microvolt = <500
189 regulator-name = "USB_1_EN";
190 };
191
192 reserved-memory {
193 #address-cells = <2>;
194 #size-cells = <2>;
195 ranges;
196
197 secure_tfa_ddr: tfa@9e780000 {
198 reg = <0x00 0x9e780000
199 alignment = <0x1000>;
200 no-map;
201 };
202
203 secure_ddr: optee@9e800000 {
204 reg = <0x00 0x9e800000
205 alignment = <0x1000>;
206 no-map;
207 };
208
209 wkup_r5fss0_core0_dma_memory_r
210 compatible = "shared-d
211 reg = <0x00 0x9db00000
212 no-map;
213 };
214 };
215 };
216
217 &main_pmx0 {
218 /* Verdin PWM_1 */
219 pinctrl_epwm0_a: main-epwm0a-default-p
220 pinctrl-single,pins = <
221 AM62X_IOPAD(0x01b4, PI
222 >;
223 };
224
225 /* Verdin PWM_2 */
226 pinctrl_epwm0_b: main-epwm0b-default-p
227 pinctrl-single,pins = <
228 AM62X_IOPAD(0x01b8, PI
229 >;
230 };
231
232 /* Verdin PWM_3_DSI */
233 pinctrl_epwm1_a: main-epwm1a-default-p
234 pinctrl-single,pins = <
235 AM62X_IOPAD(0x01bc, PI
236 >;
237 };
238
239 /* Verdin QSPI_1_CLK as GPIO (conflict
240 pinctrl_qspi1_clk_gpio: main-gpio0-0-d
241 pinctrl-single,pins = <
242 AM62X_IOPAD(0x0000, PI
243 >;
244 };
245
246 /* Verdin QSPI_1_IO0 as GPIO (conflict
247 pinctrl_qspi1_io0_gpio: main-gpio0-3-d
248 pinctrl-single,pins = <
249 AM62X_IOPAD(0x000c, PI
250 >;
251 };
252
253 /* Verdin QSPI_1_IO1 as GPIO (conflict
254 pinctrl_qspi1_io1_gpio: main-gpio0-4-d
255 pinctrl-single,pins = <
256 AM62X_IOPAD(0x0010, PI
257 >;
258 };
259
260 /* Verdin QSPI_1_IO2 as GPIO (conflict
261 pinctrl_qspi1_io2_gpio: main-gpio0-5-d
262 pinctrl-single,pins = <
263 AM62X_IOPAD(0x0014, PI
264 >;
265 };
266
267 /* Verdin QSPI_1_IO3 as GPIO (conflict
268 pinctrl_qspi1_io3_gpio: main-gpio0-6-d
269 pinctrl-single,pins = <
270 AM62X_IOPAD(0x0018, PI
271 >;
272 };
273
274 /* Verdin SPI_1 CS as GPIO */
275 pinctrl_qspi1_io4_gpio: main-gpio0-7-d
276 pinctrl-single,pins = <
277 AM62X_IOPAD(0x001c, PI
278 >;
279 };
280
281 /* Verdin QSPI_1_CS# as GPIO (conflict
282 pinctrl_qspi1_cs_gpio: main-gpio0-11-d
283 pinctrl-single,pins = <
284 AM62X_IOPAD(0x002c, PI
285 >;
286 };
287
288 /* Verdin QSPI_1_CS2# as GPIO (conflic
289 pinctrl_qspi1_cs2_gpio: main-gpio0-12-
290 pinctrl-single,pins = <
291 AM62X_IOPAD(0x0030, PI
292 >;
293 };
294
295 /* WiFi_W_WKUP_HOST# */
296 pinctrl_wifi_w_wkup_host: main-gpio0-1
297 pinctrl-single,pins = <
298 AM62X_IOPAD(0x003c, PI
299 >;
300 };
301
302 /* WiFi_BT_WKUP_HOST# */
303 pinctrl_bt_wkup_host: main-gpio0-16-de
304 pinctrl-single,pins = <
305 AM62X_IOPAD(0x0040, PI
306 >;
307 };
308
309 /* PMIC_ETH_RESET# */
310 pinctrl_eth_reset: main-gpio0-17-defau
311 pinctrl-single,pins = <
312 AM62X_IOPAD(0x0044, PI
313 >;
314 };
315
316 /* PMIC_BRIDGE_RESET# */
317 pinctrl_bridge_reset: main-gpio0-20-de
318 pinctrl-single,pins = <
319 AM62X_IOPAD(0x0050, PI
320 >;
321 };
322
323 /* PMIC_VSEL_SD */
324 pinctrl_vsel_sd: main-gpio0-21-default
325 pinctrl-single,pins = <
326 AM62X_IOPAD(0x0054, PI
327 >;
328 };
329
330 /* PMIC_EN_WIFI */
331 pinctrl_wifi_en: main-gpio0-22-default
332 pinctrl-single,pins = <
333 AM62X_IOPAD(0x0058, PI
334 >;
335 };
336
337 /* PMIC_ETH_INT# */
338 pinctrl_eth_int: main-gpio0-25-default
339 pinctrl-single,pins = <
340 AM62X_IOPAD(0x0064, PI
341 >;
342 };
343
344 /* WiFi_WKUP_BT# */
345 pinctrl_wifi_wkup_bt: main-gpio0-26-de
346 pinctrl-single,pins = <
347 AM62X_IOPAD(0x0068, PI
348 >;
349 };
350
351 /* WiFi_WKUP_WLAN# */
352 pinctrl_wifi_wkup_wlan: main-gpio0-27-
353 pinctrl-single,pins = <
354 AM62X_IOPAD(0x006c, PI
355 >;
356 };
357
358 /* Verdin SD_1_PWR_EN */
359 pinctrl_sd1_pwr_en: main-gpio0-29-defa
360 pinctrl-single,pins = <
361 AM62X_IOPAD(0x0074, PI
362 >;
363 };
364
365 /* Verdin DSI_1_BKL_EN */
366 pinctrl_dsi1_bkl_en: main-gpio0-30-def
367 pinctrl-single,pins = <
368 AM62X_IOPAD(0x0078, PI
369 >;
370 };
371
372 /* Verdin CTRL_SLEEP_MOCI# */
373 pinctrl_ctrl_sleep_moci: main-gpio0-31
374 pinctrl-single,pins = <
375 AM62X_IOPAD(0x007c, PI
376 >;
377 };
378
379 /* Verdin CTRL_WAKE1_MICO# */
380 pinctrl_ctrl_wake1_mico: main-gpio0-32
381 pinctrl-single,pins = <
382 AM62X_IOPAD(0x0084, PI
383 >;
384 };
385
386 /* Verdin I2S_2_D_OUT as GPIO (conflic
387 pinctrl_i2s_2_d_out_gpio: main-gpio0-3
388 pinctrl-single,pins = <
389 AM62X_IOPAD(0x008c, PI
390 >;
391 };
392
393 /* Verdin I2S_2_BCLK as GPIO (conflict
394 pinctrl_i2s_2_bclk_gpio: main-gpio0-35
395 pinctrl-single,pins = <
396 AM62X_IOPAD(0x0090, PI
397 >;
398 };
399
400 /* Verdin GPIO_6 */
401 pinctrl_gpio_6: main-gpio0-36-default-
402 pinctrl-single,pins = <
403 AM62X_IOPAD(0x0094, PI
404 >;
405 };
406
407 /* Verdin ETH_2_RGMII_INT# */
408 pinctrl_eth2_rgmii_int: main-gpio0-38-
409 pinctrl-single,pins = <
410 AM62X_IOPAD(0x009c, PI
411 >;
412 };
413
414 /* Verdin GPIO_5 */
415 pinctrl_gpio_5: main-gpio0-40-default-
416 pinctrl-single,pins = <
417 AM62X_IOPAD(0x00a4, PI
418 >;
419 };
420
421 /* Verdin GPIO_7 */
422 pinctrl_gpio_7: main-gpio0-41-default-
423 pinctrl-single,pins = <
424 AM62X_IOPAD(0x00a8, PI
425 >;
426 };
427
428 /* Verdin GPIO_8 */
429 pinctrl_gpio_8: main-gpio0-42-default-
430 pinctrl-single,pins = <
431 AM62X_IOPAD(0x00ac, PI
432 >;
433 };
434
435 /* Verdin USB_1_OC# */
436 pinctrl_usb1_oc: main-gpio0-71-default
437 pinctrl-single,pins = <
438 AM62X_IOPAD(0x0124, PI
439 >;
440 };
441
442 /* Verdin USB_2_OC# */
443 pinctrl_usb2_oc: main-gpio0-72-default
444 pinctrl-single,pins = <
445 AM62X_IOPAD(0x0128, PI
446 >;
447 };
448
449 /* Verdin PWM_3_DSI as GPIO */
450 pinctrl_pwm3_dsi_gpio: main-gpio1-17-d
451 pinctrl-single,pins = <
452 AM62X_IOPAD(0x01bc, PI
453 >;
454 };
455
456 /* Verdin QSPI_1_DQS as GPIO */
457 pinctrl_qspi1_dqs_gpio: main-gpio1-18-
458 pinctrl-single,pins = <
459 AM62X_IOPAD(0x01c0, PI
460 >;
461 };
462
463 /* Verdin USB_1_ID */
464 pinctrl_usb0_id: main-gpio1-19-default
465 pinctrl-single,pins = <
466 AM62X_IOPAD(0x01c4, PI
467 >;
468 };
469
470 /* Verdin SD_1_CD# as GPIO */
471 pinctrl_sd1_cd_gpio: main-gpio1-48-def
472 pinctrl-single,pins = <
473 AM62X_IOPAD(0x240, PIN
474 >;
475 };
476
477 /* Verdin DSI_1_INT# (pulled-up as act
478 pinctrl_dsi1_int: main-gpio1-49-defaul
479 pinctrl-single,pins = <
480 AM62X_IOPAD(0x0244, PI
481 >;
482 };
483
484 /* Verdin USB_1_EN */
485 pinctrl_usb0_en: main-gpio1-50-default
486 pinctrl-single,pins = <
487 AM62X_IOPAD(0x0254, PI
488 >;
489 };
490
491 /* On-module I2C - PMIC_I2C */
492 pinctrl_i2c0: main-i2c0-default-pins {
493 pinctrl-single,pins = <
494 AM62X_IOPAD(0x01e0, PI
495 AM62X_IOPAD(0x01e4, PI
496 >;
497 };
498
499 /* Verdin I2C_1 */
500 pinctrl_i2c1: main-i2c1-default-pins {
501 pinctrl-single,pins = <
502 AM62X_IOPAD(0x01e8, PI
503 AM62X_IOPAD(0x01ec, PI
504 >;
505 };
506
507 /* Verdin I2C_2_DSI */
508 pinctrl_i2c2: main-i2c2-default-pins {
509 pinctrl-single,pins = <
510 AM62X_IOPAD(0x00b0, PI
511 AM62X_IOPAD(0x00b4, PI
512 >;
513 };
514
515 /* Verdin I2C_4_CSI */
516 pinctrl_i2c3: main-i2c3-default-pins {
517 pinctrl-single,pins = <
518 AM62X_IOPAD(0x01d0, PI
519 AM62X_IOPAD(0x01d4, PI
520 >;
521 };
522
523 /* I2S_1_MCLK */
524 pinctrl_i2s1_mclk: main-system-audio-e
525 pinctrl-single,pins = <
526 AM62X_IOPAD(0x00a0, PI
527 >;
528 };
529
530 /* Verdin I2S_1 */
531 pinctrl_mcasp0: main-mcasp0-default-pi
532 pinctrl-single,pins = <
533 AM62X_IOPAD(0x01a4, PI
534 AM62X_IOPAD(0x01a8, PI
535 AM62X_IOPAD(0x01a0, PI
536 AM62X_IOPAD(0x019c, PI
537 >;
538 };
539
540 /* Verdin I2S_2 */
541 pinctrl_mcasp1: main-mcasp1-default-pi
542 pinctrl-single,pins = <
543 AM62X_IOPAD(0x0090, PI
544 AM62X_IOPAD(0x0098, PI
545 AM62X_IOPAD(0x008c, PI
546 AM62X_IOPAD(0x0088, PI
547 >;
548 };
549
550 /* Verdin CAN_1 */
551 pinctrl_mcan0: main-mcan0-default-pins
552 pinctrl-single,pins = <
553 AM62X_IOPAD(0x01dc, PI
554 AM62X_IOPAD(0x01d8, PI
555 >;
556 };
557
558 /* MDIO, shared by Verdin ETH_1 (On-mo
559 pinctrl_mdio: main-mdio1-default-pins
560 pinctrl-single,pins = <
561 AM62X_IOPAD(0x160, PIN
562 AM62X_IOPAD(0x15c, PIN
563 >;
564 };
565
566 /* On-module eMMC */
567 pinctrl_sdhci0: main-mmc0-default-pins
568 pinctrl-single,pins = <
569 AM62X_IOPAD(0x220, PIN
570 AM62X_IOPAD(0x218, PIN
571 AM62X_IOPAD(0x214, PIN
572 AM62X_IOPAD(0x210, PIN
573 AM62X_IOPAD(0x20c, PIN
574 AM62X_IOPAD(0x208, PIN
575 AM62X_IOPAD(0x204, PIN
576 AM62X_IOPAD(0x200, PIN
577 AM62X_IOPAD(0x1fc, PIN
578 AM62X_IOPAD(0x1f8, PIN
579 >;
580 };
581
582 /* Verdin SD_1 */
583 pinctrl_sdhci1: main-mmc1-default-pins
584 pinctrl-single,pins = <
585 AM62X_IOPAD(0x23c, PIN
586 AM62X_IOPAD(0x234, PIN
587 AM62X_IOPAD(0x230, PIN
588 AM62X_IOPAD(0x22c, PIN
589 AM62X_IOPAD(0x228, PIN
590 AM62X_IOPAD(0x224, PIN
591 >;
592 };
593
594 /* On-module Wi-Fi on WB SKUs, module-
595 pinctrl_sdhci2: main-mmc2-default-pins
596 pinctrl-single,pins = <
597 AM62X_IOPAD(0x120, PIN
598 AM62X_IOPAD(0x118, PIN
599 AM62X_IOPAD(0x114, PIN
600 AM62X_IOPAD(0x110, PIN
601 AM62X_IOPAD(0x10c, PIN
602 AM62X_IOPAD(0x108, PIN
603 AM62X_IOPAD(0x11c, PIN
604 >;
605 };
606
607 /* Verdin QSPI_1 */
608 pinctrl_ospi0: main-ospi0-default-pins
609 pinctrl-single,pins = <
610 AM62X_IOPAD(0x0000, PI
611 AM62X_IOPAD(0x002c, PI
612 AM62X_IOPAD(0x0030, PI
613 AM62X_IOPAD(0x000c, PI
614 AM62X_IOPAD(0x0010, PI
615 AM62X_IOPAD(0x0014, PI
616 AM62X_IOPAD(0x0018, PI
617 >;
618 };
619
620 /* Verdin ETH_1 RGMII (On-module PHY)
621 pinctrl_rgmii1: main-rgmii1-default-pi
622 pinctrl-single,pins = <
623 AM62X_IOPAD(0x14c, PIN
624 AM62X_IOPAD(0x150, PIN
625 AM62X_IOPAD(0x154, PIN
626 AM62X_IOPAD(0x158, PIN
627 AM62X_IOPAD(0x148, PIN
628 AM62X_IOPAD(0x144, PIN
629 AM62X_IOPAD(0x134, PIN
630 AM62X_IOPAD(0x138, PIN
631 AM62X_IOPAD(0x13c, PIN
632 AM62X_IOPAD(0x140, PIN
633 AM62X_IOPAD(0x130, PIN
634 AM62X_IOPAD(0x12c, PIN
635 >;
636 };
637
638 /* Verdin ETH_2 RGMII */
639 pinctrl_rgmii2: main-rgmii2-default-pi
640 pinctrl-single,pins = <
641 AM62X_IOPAD(0x184, PIN
642 AM62X_IOPAD(0x188, PIN
643 AM62X_IOPAD(0x18c, PIN
644 AM62X_IOPAD(0x190, PIN
645 AM62X_IOPAD(0x180, PIN
646 AM62X_IOPAD(0x17c, PIN
647 AM62X_IOPAD(0x16c, PIN
648 AM62X_IOPAD(0x170, PIN
649 AM62X_IOPAD(0x174, PIN
650 AM62X_IOPAD(0x178, PIN
651 AM62X_IOPAD(0x168, PIN
652 AM62X_IOPAD(0x164, PIN
653 >;
654 };
655
656 /* Verdin SPI_1 */
657 pinctrl_spi1: main-spi1-default-pins {
658 pinctrl-single,pins = <
659 AM62X_IOPAD(0x0020, PI
660 AM62X_IOPAD(0x0024, PI
661 AM62X_IOPAD(0x0028, PI
662 >;
663 };
664
665 /* Verdin SPI_1 CS */
666 pinctrl_spi1_cs0: main-spi1-cs0-defaul
667 pinctrl-single,pins = <
668 AM62X_IOPAD(0x001c, PI
669 >;
670 };
671
672 /* ETH_25MHz_CLK */
673 pinctrl_eth_clock: main-system-clkout0
674 pinctrl-single,pins = <
675 AM62X_IOPAD(0x01f0, PI
676 >;
677 };
678
679 /* PMIC_EXTINT# */
680 pinctrl_pmic_extint: main-system-extin
681 pinctrl-single,pins = <
682 AM62X_IOPAD(0x01f4, PI
683 >;
684 };
685
686 /* Verdin UART_3, used as the Linux co
687 pinctrl_uart0: main-uart0-default-pins
688 pinctrl-single,pins = <
689 AM62X_IOPAD(0x1c8, PIN
690 AM62X_IOPAD(0x1cc, PIN
691 >;
692 };
693
694 /* Verdin UART_1 */
695 pinctrl_uart1: main-uart1-default-pins
696 pinctrl-single,pins = <
697 AM62X_IOPAD(0x0194, PI
698 AM62X_IOPAD(0x0198, PI
699 AM62X_IOPAD(0x01ac, PI
700 AM62X_IOPAD(0x01b0, PI
701 >;
702 };
703
704 /* Bluetooth on WB SKUs, module-specif
705 pinctrl_uart5: main-uart5-default-pins
706 pinctrl-single,pins = <
707 AM62X_IOPAD(0x0008, PI
708 AM62X_IOPAD(0x0004, PI
709 AM62X_IOPAD(0x0034, PI
710 AM62X_IOPAD(0x0038, PI
711 >;
712 };
713
714 /* Verdin USB_2 */
715 pinctrl_usb1: main-usb1-default-pins {
716 pinctrl-single,pins = <
717 AM62X_IOPAD(0x0258, PI
718 >;
719 };
720
721 /* DSS VOUT0 RGB */
722 pinctrl_parallel_rgb: main-vout-defaul
723 pinctrl-single,pins = <
724 AM62X_IOPAD(0x0100, PI
725 AM62X_IOPAD(0x00f8, PI
726 AM62X_IOPAD(0x0104, PI
727 AM62X_IOPAD(0x00fc, PI
728 AM62X_IOPAD(0x00b8, PI
729 AM62X_IOPAD(0x00bc, PI
730 AM62X_IOPAD(0x00c0, PI
731 AM62X_IOPAD(0x00c4, PI
732 AM62X_IOPAD(0x00c8, PI
733 AM62X_IOPAD(0x00cc, PI
734 AM62X_IOPAD(0x00d0, PI
735 AM62X_IOPAD(0x00d4, PI
736 AM62X_IOPAD(0x00d8, PI
737 AM62X_IOPAD(0x00dc, PI
738 AM62X_IOPAD(0x00e0, PI
739 AM62X_IOPAD(0x00e4, PI
740 AM62X_IOPAD(0x00e8, PI
741 AM62X_IOPAD(0x00ec, PI
742 AM62X_IOPAD(0x00f0, PI
743 AM62X_IOPAD(0x00f4, PI
744 AM62X_IOPAD(0x005c, PI
745 AM62X_IOPAD(0x0060, PI
746 >;
747 };
748 };
749
750 &mcu_pmx0 {
751 /* Verdin PCIE_1_RESET# */
752 pinctrl_pcie_1_reset: mcu-gpio0-0-defa
753 pinctrl-single,pins = <
754 AM62X_MCU_IOPAD(0x0000
755 >;
756 };
757
758 /* Verdin GPIO_1 */
759 pinctrl_gpio_1: mcu-gpio0-1-default-pi
760 pinctrl-single,pins = <
761 AM62X_MCU_IOPAD(0x0004
762 >;
763 };
764
765 /* Verdin GPIO_2 */
766 pinctrl_gpio_2: mcu-gpio0-2-default-pi
767 pinctrl-single,pins = <
768 AM62X_MCU_IOPAD(0x0008
769 >;
770 };
771
772 /* Verdin GPIO_3 */
773 pinctrl_gpio_3: mcu-gpio0-3-default-pi
774 pinctrl-single,pins = <
775 AM62X_MCU_IOPAD(0x000c
776 >;
777 };
778
779 /* Verdin GPIO_4 */
780 pinctrl_gpio_4: mcu-gpio0-4-default-pi
781 pinctrl-single,pins = <
782 AM62X_MCU_IOPAD(0x0010
783 >;
784 };
785
786 /* Verdin I2C_3_HDMI */
787 pinctrl_mcu_i2c0: mcu-i2c0-default-pin
788 pinctrl-single,pins = <
789 AM62X_MCU_IOPAD(0x0044
790 AM62X_MCU_IOPAD(0x0048
791 >;
792 };
793
794 /* Verdin CAN_2 */
795 pinctrl_mcu_mcan0: mcu-mcan0-default-p
796 pinctrl-single,pins = <
797 AM62X_MCU_IOPAD(0x0038
798 AM62X_MCU_IOPAD(0x0034
799 >;
800 };
801
802 /* Verdin UART_4 - Reserved to Cortex-
803 pinctrl_mcu_uart0: mcu-uart0-default-p
804 pinctrl-single,pins = <
805 AM62X_MCU_IOPAD(0x0014
806 AM62X_MCU_IOPAD(0x0018
807 >;
808 };
809
810 /* Verdin CSI_1_MCLK */
811 pinctrl_csi1_mclk: wkup-clkout0-defaul
812 pinctrl-single,pins = <
813 AM62X_MCU_IOPAD(0x0084
814 >;
815 };
816
817 /* Verdin UART_2 */
818 pinctrl_wkup_uart0: wkup-uart0-default
819 pinctrl-single,pins = <
820 AM62X_MCU_IOPAD(0x002c
821 AM62X_MCU_IOPAD(0x0030
822 AM62X_MCU_IOPAD(0x0024
823 AM62X_MCU_IOPAD(0x0028
824 >;
825 };
826 };
827
828 /* VERDIN I2S_1_MCLK */
829 &audio_refclk1 {
830 assigned-clock-rates = <25000000>;
831 };
832
833 &cpsw3g {
834 pinctrl-names = "default";
835 pinctrl-0 = <&pinctrl_rgmii1>;
836 status = "disabled";
837 };
838
839 /* Verdin ETH_1 (On-module PHY) */
840 &cpsw_port1 {
841 phy-handle = <&cpsw3g_phy0>;
842 phy-mode = "rgmii-rxid";
843 status = "disabled";
844 };
845
846 /* Verdin ETH_2_RGMII */
847 &cpsw_port2 {
848 status = "disabled";
849 };
850
851 /* MDIO, shared by Verdin ETH_1 (On-module PHY
852 &cpsw3g_mdio {
853 assigned-clocks = <&k3_clks 157 20>;
854 assigned-clock-parents = <&k3_clks 157
855 assigned-clock-rates = <25000000>;
856 pinctrl-names = "default";
857 pinctrl-0 = <&pinctrl_eth_clock>, <&pi
858 status = "disabled";
859
860 cpsw3g_phy0: ethernet-phy@0 {
861 compatible = "ethernet-phy-id2
862 reg = <0>;
863 interrupt-parent = <&main_gpio
864 interrupts = <25 IRQ_TYPE_EDGE
865 pinctrl-names = "default";
866 pinctrl-0 = <&pinctrl_eth_int>
867 reset-gpios = <&main_gpio0 17
868 reset-assert-us = <10>;
869 reset-deassert-us = <1000>;
870 ti,fifo-depth = <DP83867_PHYCR
871 ti,rx-internal-delay = <DP8386
872 };
873 };
874
875 &dss {
876 pinctrl-names = "default";
877 pinctrl-0 = <&pinctrl_parallel_rgb>;
878 status = "disabled";
879 };
880
881 &dss_ports {
882 #address-cells = <1>;
883 #size-cells = <0>;
884
885 /* VP2: DPI Output */
886 port@1 {
887 reg = <1>;
888
889 dpi_out: endpoint {
890 remote-endpoint = <&rg
891 };
892 };
893 };
894
895 /* Verdin PWM_1, PWM_2 */
896 &epwm0 {
897 pinctrl-names = "default";
898 pinctrl-0 = <&pinctrl_epwm0_a>, <&pinc
899 status = "disabled";
900 };
901
902 /* Verdin PWM_3_DSI */
903 &epwm1 {
904 pinctrl-names = "default";
905 pinctrl-0 = <&pinctrl_epwm1_a>;
906 status = "disabled";
907 };
908
909 &main_gpio0 {
910 gpio-line-names =
911 "SODIMM_52", /* 0 */
912 "",
913 "",
914 "SODIMM_56",
915 "SODIMM_58",
916 "SODIMM_60",
917 "SODIMM_62",
918 "",
919 "",
920 "",
921 "", /* 10 */
922 "SODIMM_54",
923 "SODIMM_64",
924 "",
925 "",
926 "SODIMM_174",
927 "SODIMM_172",
928 "",
929 "",
930 "",
931 "", /* 20 */
932 "",
933 "",
934 "",
935 "",
936 "",
937 "",
938 "",
939 "",
940 "SODIMM_76",
941 "SODIMM_21", /* 30 */
942 "SODIMM_256",
943 "SODIMM_252",
944 "",
945 "SODIMM_46",
946 "SODIMM_42",
947 "SODIMM_218",
948 "",
949 "SODIMM_189",
950 "",
951 "SODIMM_216", /* 40 */
952 "SODIMM_220",
953 "SODIMM_222",
954 "",
955 "",
956 "",
957 "",
958 "",
959 "",
960 "",
961 "", /* 50 */
962 "",
963 "",
964 "",
965 "",
966 "",
967 "",
968 "",
969 "",
970 "",
971 "", /* 60 */
972 "",
973 "",
974 "",
975 "",
976 "",
977 "",
978 "",
979 "",
980 "",
981 "", /* 70 */
982 "SODIMM_157",
983 "SODIMM_187",
984 "",
985 "",
986 "",
987 "",
988 "",
989 "",
990 "",
991 "", /* 80 */
992 "",
993 "",
994 "",
995 "",
996 "",
997 "";
998 };
999
1000 &main_gpio1 {
1001 gpio-line-names =
1002 "", /* 0 */
1003 "",
1004 "",
1005 "",
1006 "",
1007 "",
1008 "",
1009 "",
1010 "",
1011 "",
1012 "", /* 10 */
1013 "",
1014 "",
1015 "",
1016 "",
1017 "SODIMM_15",
1018 "SODIMM_16",
1019 "SODIMM_19",
1020 "SODIMM_66",
1021 "SODIMM_161",
1022 "", /* 20 */
1023 "",
1024 "",
1025 "",
1026 "",
1027 "",
1028 "",
1029 "",
1030 "",
1031 "",
1032 "", /* 30 */
1033 "",
1034 "",
1035 "",
1036 "",
1037 "",
1038 "",
1039 "",
1040 "",
1041 "",
1042 "", /* 40 */
1043 "",
1044 "",
1045 "",
1046 "",
1047 "",
1048 "",
1049 "",
1050 "",
1051 "SODIMM_17",
1052 "SODIMM_155", /* 50 */
1053 "",
1054 "",
1055 "",
1056 "",
1057 "",
1058 "",
1059 "",
1060 "",
1061 "",
1062 "", /* 60 */
1063 "",
1064 "",
1065 "",
1066 "",
1067 "",
1068 "",
1069 "",
1070 "",
1071 "",
1072 "", /* 70 */
1073 "",
1074 "",
1075 "",
1076 "",
1077 "",
1078 "",
1079 "",
1080 "",
1081 "",
1082 "", /* 80 */
1083 "",
1084 "",
1085 "",
1086 "",
1087 "",
1088 "",
1089 "";
1090 };
1091
1092 /* On-module I2C - PMIC_I2C */
1093 &main_i2c0 {
1094 pinctrl-names = "default";
1095 pinctrl-0 = <&pinctrl_i2c0>;
1096 clock-frequency = <400000>;
1097 status = "okay";
1098
1099 dsi_bridge: dsi@e {
1100 compatible = "toshiba,tc35877
1101 reg = <0xe>;
1102 assigned-clocks = <&k3_clks 1
1103 assigned-clock-parents = <&k3
1104 assigned-clock-rates = <25000
1105 pinctrl-names = "default";
1106 pinctrl-0 = <&pinctrl_bridge_
1107 clocks = <&k3_clks 157 20>;
1108 clock-names = "refclk";
1109 reset-gpios = <&main_gpio0 20
1110 vddc-supply = <®_1v2_dsi>;
1111 vddmipi-supply = <®_1v2_ds
1112 vddio-supply = <®_1v8_dsi>
1113 status = "disabled";
1114
1115 dsi_bridge_ports: ports {
1116 #address-cells = <1>;
1117 #size-cells = <0>;
1118
1119 port@0 {
1120 reg = <0>;
1121
1122 rgb_in: endpo
1123 data-
1124 remot
1125 };
1126 };
1127
1128 port@1 {
1129 reg = <1>;
1130 };
1131 };
1132 };
1133
1134 pmic@30 {
1135 compatible = "ti,tps65219";
1136 reg = <0x30>;
1137 pinctrl-names = "default";
1138 pinctrl-0 = <&pinctrl_pmic_ex
1139 interrupt-parent = <&gic500>;
1140 interrupts = <GIC_SPI 224 IRQ
1141
1142 buck1-supply = <®_vsodimm>
1143 buck2-supply = <®_vsodimm>
1144 buck3-supply = <®_vsodimm>
1145 ldo1-supply = <®_3v3>;
1146 ldo2-supply = <®_1v8>;
1147 ldo3-supply = <®_3v3>;
1148 ldo4-supply = <®_3v3>;
1149 system-power-controller;
1150 ti,power-button;
1151
1152 regulators {
1153 reg_vdd_core: buck1 {
1154 regulator-alw
1155 regulator-boo
1156 regulator-max
1157 regulator-min
1158 regulator-nam
1159 };
1160
1161 reg_1v8: buck2 {
1162 regulator-alw
1163 regulator-boo
1164 regulator-max
1165 regulator-min
1166 regulator-nam
1167 };
1168
1169 reg_vdd_ddr: buck3 {
1170 regulator-alw
1171 regulator-boo
1172 regulator-max
1173 regulator-min
1174 regulator-nam
1175 };
1176
1177 reg_sd_3v3_1v8: ldo1
1178 regulator-all
1179 regulator-alw
1180 regulator-boo
1181 regulator-max
1182 regulator-min
1183 regulator-nam
1184 };
1185
1186 reg_vddr_core: ldo2 {
1187 regulator-alw
1188 regulator-boo
1189 regulator-max
1190 regulator-min
1191 regulator-nam
1192 };
1193
1194 reg_1v8a: ldo3 {
1195 regulator-alw
1196 regulator-boo
1197 regulator-max
1198 regulator-min
1199 regulator-nam
1200 };
1201
1202 reg_eth_2v5: ldo4 {
1203 regulator-alw
1204 regulator-boo
1205 regulator-max
1206 regulator-min
1207 regulator-nam
1208 };
1209 };
1210 };
1211
1212 rtc_i2c: rtc@32 {
1213 compatible = "epson,rx8130";
1214 reg = <0x32>;
1215 };
1216
1217 sensor@48 {
1218 compatible = "ti,tmp1075";
1219 reg = <0x48>;
1220 };
1221
1222 adc@49 {
1223 compatible = "ti,ads1015";
1224 reg = <0x49>;
1225 #address-cells = <1>;
1226 #size-cells = <0>;
1227
1228 /* Verdin PMIC_I2C (ADC_4 - A
1229 channel@0 {
1230 reg = <0>;
1231 ti,datarate = <4>;
1232 ti,gain = <2>;
1233 };
1234
1235 /* Verdin PMIC_I2C (ADC_4 - A
1236 channel@1 {
1237 reg = <1>;
1238 ti,datarate = <4>;
1239 ti,gain = <2>;
1240 };
1241
1242 /* Verdin PMIC_I2C (ADC_3 - A
1243 channel@2 {
1244 reg = <2>;
1245 ti,datarate = <4>;
1246 ti,gain = <2>;
1247 };
1248
1249 /* Verdin PMIC_I2C (ADC_2 - A
1250 channel@3 {
1251 reg = <3>;
1252 ti,datarate = <4>;
1253 ti,gain = <2>;
1254 };
1255
1256 /* Verdin PMIC_I2C ADC_4 */
1257 channel@4 {
1258 reg = <4>;
1259 ti,datarate = <4>;
1260 ti,gain = <2>;
1261 };
1262
1263 /* Verdin PMIC_I2C ADC_3 */
1264 channel@5 {
1265 reg = <5>;
1266 ti,datarate = <4>;
1267 ti,gain = <2>;
1268 };
1269
1270 /* Verdin PMIC_I2C ADC_2 */
1271 channel@6 {
1272 reg = <6>;
1273 ti,datarate = <4>;
1274 ti,gain = <2>;
1275 };
1276
1277 /* Verdin PMIC_I2C ADC_1 */
1278 channel@7 {
1279 reg = <7>;
1280 ti,datarate = <4>;
1281 ti,gain = <2>;
1282 };
1283 };
1284
1285 eeprom@50 {
1286 compatible = "st,24c02", "atm
1287 pagesize = <16>;
1288 reg = <0x50>;
1289 };
1290 };
1291
1292 /* Verdin I2C_1 */
1293 &main_i2c1 {
1294 pinctrl-names = "default";
1295 pinctrl-0 = <&pinctrl_i2c1>;
1296 status = "disabled";
1297 };
1298
1299 /* Verdin I2C_2_DSI */
1300 &main_i2c2 {
1301 pinctrl-names = "default";
1302 pinctrl-0 = <&pinctrl_i2c2>;
1303 status = "disabled";
1304 };
1305
1306 /* Verdin I2C_4_CSI */
1307 &main_i2c3 {
1308 pinctrl-names = "default";
1309 pinctrl-0 = <&pinctrl_i2c3>;
1310 status = "disabled";
1311 };
1312
1313 &mailbox0_cluster0 {
1314 mbox_m4_0: mbox-m4-0 {
1315 ti,mbox-rx = <0 0 0>;
1316 ti,mbox-tx = <1 0 0>;
1317 };
1318 };
1319
1320 /* Verdin CAN_1 */
1321 &main_mcan0 {
1322 pinctrl-names = "default";
1323 pinctrl-0 = <&pinctrl_mcan0>;
1324 status = "disabled";
1325 };
1326
1327 /* Verdin SPI_1 */
1328 &main_spi1 {
1329 pinctrl-names = "default";
1330 pinctrl-0 = <&pinctrl_spi1>, <&pinctr
1331 ti,pindir-d0-out-d1-in;
1332 status = "disabled";
1333 };
1334
1335 /* Verdin UART_3, used as the Linux console *
1336 &main_uart0 {
1337 pinctrl-names = "default";
1338 pinctrl-0 = <&pinctrl_uart0>;
1339 status = "disabled";
1340 };
1341
1342 /* Verdin UART_1 */
1343 &main_uart1 {
1344 pinctrl-names = "default";
1345 pinctrl-0 = <&pinctrl_uart1>;
1346 status = "disabled";
1347 };
1348
1349 /* Verdin I2S_1 */
1350 &mcasp0 {
1351 pinctrl-names = "default";
1352 pinctrl-0 = <&pinctrl_mcasp0>;
1353 op-mode = <0>; /* I2S mode */
1354 serial-dir = < /* 0: INACTIVE, 1: TX
1355 1 2 0 0
1356 0 0 0 0
1357 0 0 0 0
1358 0 0 0 0
1359 >;
1360 tdm-slots = <2>;
1361 #sound-dai-cells = <0>;
1362 status = "disabled";
1363 };
1364
1365 /* Verdin I2S_2 */
1366 &mcasp1 {
1367 pinctrl-names = "default";
1368 pinctrl-0 = <&pinctrl_mcasp1>;
1369 op-mode = <0>; /* I2S mode */
1370 serial-dir = < /* 0: INACTIVE, 1: TX
1371 1 2 0 0
1372 0 0 0 0
1373 0 0 0 0
1374 0 0 0 0
1375 >;
1376 tdm-slots = <2>;
1377 #sound-dai-cells = <0>;
1378 status = "disabled";
1379 };
1380
1381 /* Verdin I2C_3_HDMI */
1382 &mcu_i2c0 {
1383 pinctrl-names = "default";
1384 pinctrl-0 = <&pinctrl_mcu_i2c0>;
1385 status = "disabled";
1386 };
1387
1388 &mcu_gpio0 {
1389 gpio-line-names =
1390 "SODIMM_244",
1391 "SODIMM_206",
1392 "SODIMM_208",
1393 "SODIMM_210",
1394 "SODIMM_212",
1395 "",
1396 "",
1397 "",
1398 "",
1399 "",
1400 "",
1401 "",
1402 "",
1403 "",
1404 "",
1405 "",
1406 "",
1407 "",
1408 "",
1409 "",
1410 "",
1411 "",
1412 "",
1413 "";
1414
1415 verdin_pcie_1_reset_hog: pcie-1-reset
1416 gpio-hog;
1417 /* Verdin PCIE_1_RESET# (SODI
1418 gpios = <0 GPIO_ACTIVE_LOW>;
1419 line-name = "PCIE_1_RESET#";
1420 output-low;
1421 status = "disabled";
1422 };
1423 };
1424
1425 /* Verdin CAN_2 */
1426 &mcu_mcan0 {
1427 pinctrl-names = "default";
1428 pinctrl-0 = <&pinctrl_mcu_mcan0>;
1429 status = "disabled";
1430 };
1431
1432 /* Verdin UART_4 - Cortex-M4 UART */
1433 &mcu_uart0 {
1434 pinctrl-names = "default";
1435 pinctrl-0 = <&pinctrl_mcu_uart0>;
1436 status = "disabled";
1437 };
1438
1439 /* Verdin QSPI_1 */
1440 &ospi0 {
1441 pinctrl-names = "default";
1442 pinctrl-0 = <&pinctrl_ospi0>;
1443 status = "disabled";
1444 };
1445
1446 /* On-module eMMC */
1447 &sdhci0 {
1448 pinctrl-names = "default";
1449 pinctrl-0 = <&pinctrl_sdhci0>;
1450 non-removable;
1451 status = "okay";
1452 };
1453
1454 /* Verdin SD_1 */
1455 &sdhci1 {
1456 pinctrl-names = "default";
1457 pinctrl-0 = <&pinctrl_sdhci1>, <&pinc
1458 cd-gpios = <&main_gpio1 48 GPIO_ACTIV
1459 disable-wp;
1460 vmmc-supply = <®_sdhc1_vmmc>;
1461 vqmmc-supply = <®_sdhc1_vqmmc>;
1462 ti,fails-without-test-cd;
1463 status = "disabled";
1464 };
1465
1466 /* Verdin USB_1 */
1467 &usbss0 {
1468 ti,vbus-divider;
1469 status = "disabled";
1470 };
1471
1472 &usb0 {
1473 adp-disable;
1474 usb-role-switch;
1475 status = "disabled";
1476
1477 port {
1478 usb0_ep: endpoint {
1479 remote-endpoint = <&u
1480 };
1481 };
1482 };
1483
1484 /* Verdin USB_2 */
1485 &usbss1 {
1486 ti,vbus-divider;
1487 status = "disabled";
1488 };
1489
1490 &usb1 {
1491 pinctrl-names = "default";
1492 pinctrl-0 = <&pinctrl_usb1>;
1493 dr_mode = "host";
1494 status = "disabled";
1495 };
1496
1497 /* Verdin UART_2 */
1498 &wkup_uart0 {
1499 pinctrl-names = "default";
1500 pinctrl-0 = <&pinctrl_wkup_uart0>;
1501 status = "disabled";
1502 };
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