1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * Copyright (c) 2021, The Linux Foundation. All rights reserved.
4 * Copyright (c) 2022, Linaro Limited
5 */
6
7 /dts-v1/;
8
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
11
12 #include "sa8540p.dtsi"
13 #include "sa8540p-pmics.dtsi"
14
15 / {
16 model = "Qualcomm SA8540P Ride";
17 compatible = "qcom,sa8540p-ride", "qcom,sa8540p";
18
19 aliases {
20 i2c0 = &i2c0;
21 i2c1 = &i2c1;
22 i2c12 = &i2c12;
23 i2c15 = &i2c15;
24 i2c18 = &i2c18;
25 serial0 = &uart17;
26 };
27
28 chosen {
29 stdout-path = "serial0:115200n8";
30 };
31 };
32
33 &apps_rsc {
34 regulators-0 {
35 compatible = "qcom,pm8150-rpmh-regulators";
36 qcom,pmic-id = "a";
37
38 vreg_l3a: ldo3 {
39 regulator-name = "vreg_l3a";
40 regulator-min-microvolt = <1200000>;
41 regulator-max-microvolt = <1208000>;
42 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
43 };
44
45 vreg_l5a: ldo5 {
46 regulator-name = "vreg_l5a";
47 regulator-min-microvolt = <912000>;
48 regulator-max-microvolt = <912000>;
49 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
50 };
51
52 vreg_l7a: ldo7 {
53 regulator-name = "vreg_l7a";
54 regulator-min-microvolt = <1800000>;
55 regulator-max-microvolt = <1800000>;
56 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
57 };
58
59 vreg_l11a: ldo11 {
60 regulator-name = "vreg_l11a";
61 regulator-min-microvolt = <880000>;
62 regulator-max-microvolt = <880000>;
63 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
64 };
65
66 vreg_l13a: ldo13 {
67 regulator-name = "vreg_l13a";
68 regulator-min-microvolt = <3072000>;
69 regulator-max-microvolt = <3072000>;
70 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
71 };
72 };
73
74 regulators-1 {
75 compatible = "qcom,pm8150-rpmh-regulators";
76 qcom,pmic-id = "c";
77
78 vreg_l1c: ldo1 {
79 regulator-name = "vreg_l1c";
80 regulator-min-microvolt = <912000>;
81 regulator-max-microvolt = <912000>;
82 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
83 };
84
85 vreg_l2c: ldo2 {
86 regulator-name = "vreg_l2c";
87 regulator-min-microvolt = <3072000>;
88 regulator-max-microvolt = <3072000>;
89 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
90 };
91
92 vreg_l4c: ldo4 {
93 regulator-name = "vreg_l4c";
94 regulator-min-microvolt = <1200000>;
95 regulator-max-microvolt = <1208000>;
96 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
97 };
98
99 vreg_l6c: ldo6 {
100 regulator-name = "vreg_l6c";
101 regulator-min-microvolt = <1200000>;
102 regulator-max-microvolt = <1200000>;
103 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
104 regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
105 RPMH_REGULATOR_MODE_HPM>;
106 regulator-allow-set-load;
107 };
108
109 vreg_l7c: ldo7 {
110 regulator-name = "vreg_l7c";
111 regulator-min-microvolt = <1800000>;
112 regulator-max-microvolt = <1800000>;
113 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
114 };
115
116 vreg_l17c: ldo17 {
117 regulator-name = "vreg_l17c";
118 regulator-min-microvolt = <2504000>;
119 regulator-max-microvolt = <2504000>;
120 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
121 regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
122 RPMH_REGULATOR_MODE_HPM>;
123 regulator-allow-set-load;
124 };
125 };
126
127 regulators-2 {
128 compatible = "qcom,pm8150-rpmh-regulators";
129 qcom,pmic-id = "g";
130
131 vreg_l3g: ldo3 {
132 regulator-name = "vreg_l3g";
133 regulator-min-microvolt = <1200000>;
134 regulator-max-microvolt = <1200000>;
135 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
136 };
137
138 vreg_l7g: ldo7 {
139 regulator-name = "vreg_l7g";
140 regulator-min-microvolt = <1800000>;
141 regulator-max-microvolt = <1800000>;
142 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
143 };
144
145 vreg_l8g: ldo8 {
146 regulator-name = "vreg_l8g";
147 regulator-min-microvolt = <880000>;
148 regulator-max-microvolt = <880000>;
149 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
150 };
151 };
152 };
153
154 ðernet0 {
155 snps,mtl-rx-config = <ðernet0_mtl_rx_setup>;
156 snps,mtl-tx-config = <ðernet0_mtl_tx_setup>;
157
158 max-speed = <1000>;
159 phy-handle = <&rgmii_phy>;
160 phy-mode = "rgmii-txid";
161
162 pinctrl-names = "default";
163 pinctrl-0 = <ðernet0_default>;
164
165 status = "okay";
166
167 mdio {
168 compatible = "snps,dwmac-mdio";
169 #address-cells = <1>;
170 #size-cells = <0>;
171
172 /* Marvell 88EA1512 */
173 rgmii_phy: phy@8 {
174 compatible = "ethernet-phy-id0141.0dd4";
175 reg = <0x8>;
176
177 interrupts-extended = <&tlmm 127 IRQ_TYPE_EDGE_FALLING>;
178
179 reset-gpios = <&pmm8540c_gpios 1 GPIO_ACTIVE_LOW>;
180 reset-assert-us = <11000>;
181 reset-deassert-us = <70000>;
182
183 device_type = "ethernet-phy";
184
185 /* Set to RGMII_SGMII mode and soft reset. Turn off auto-negotiation
186 * from userspace to talk to the switch on the SGMII side of things
187 */
188 marvell,reg-init =
189 /* Set MODE[2:0] to RGMII_SGMII */
190 <0x12 0x14 0xfff8 0x4>,
191 /* Soft reset required after changing MODE[2:0] */
192 <0x12 0x14 0x7fff 0x8000>;
193 };
194 };
195
196 ethernet0_mtl_rx_setup: rx-queues-config {
197 snps,rx-queues-to-use = <1>;
198 snps,rx-sched-sp;
199
200 queue0 {
201 snps,dcb-algorithm;
202 snps,map-to-dma-channel = <0x0>;
203 snps,route-up;
204 snps,priority = <0x1>;
205 };
206
207 queue1 {
208 snps,dcb-algorithm;
209 snps,map-to-dma-channel = <0x1>;
210 snps,route-ptp;
211 };
212
213 queue2 {
214 snps,avb-algorithm;
215 snps,map-to-dma-channel = <0x2>;
216 snps,route-avcp;
217 };
218
219 queue3 {
220 snps,avb-algorithm;
221 snps,map-to-dma-channel = <0x3>;
222 snps,priority = <0xc>;
223 };
224 };
225
226 ethernet0_mtl_tx_setup: tx-queues-config {
227 snps,tx-queues-to-use = <1>;
228 snps,tx-sched-sp;
229
230 queue0 {
231 snps,dcb-algorithm;
232 };
233
234 queue1 {
235 snps,dcb-algorithm;
236 };
237
238 queue2 {
239 snps,avb-algorithm;
240 snps,send_slope = <0x1000>;
241 snps,idle_slope = <0x1000>;
242 snps,high_credit = <0x3e800>;
243 snps,low_credit = <0xffc18000>;
244 };
245
246 queue3 {
247 snps,avb-algorithm;
248 snps,send_slope = <0x1000>;
249 snps,idle_slope = <0x1000>;
250 snps,high_credit = <0x3e800>;
251 snps,low_credit = <0xffc18000>;
252 };
253 };
254 };
255
256 ðernet1 {
257 snps,mtl-rx-config = <ðernet1_mtl_rx_setup>;
258 snps,mtl-tx-config = <ðernet1_mtl_tx_setup>;
259
260 max-speed = <1000>;
261 phy-mode = "rgmii-txid";
262
263 pinctrl-names = "default";
264 pinctrl-0 = <ðernet1_default>;
265
266 status = "okay";
267
268 fixed-link {
269 speed = <1000>;
270 full-duplex;
271 };
272
273 ethernet1_mtl_rx_setup: rx-queues-config {
274 snps,rx-queues-to-use = <1>;
275 snps,rx-sched-sp;
276
277 queue0 {
278 snps,dcb-algorithm;
279 snps,map-to-dma-channel = <0x0>;
280 snps,route-up;
281 snps,priority = <0x1>;
282 };
283
284 queue1 {
285 snps,dcb-algorithm;
286 snps,map-to-dma-channel = <0x1>;
287 snps,route-ptp;
288 };
289
290 queue2 {
291 snps,avb-algorithm;
292 snps,map-to-dma-channel = <0x2>;
293 snps,route-avcp;
294 };
295
296 queue3 {
297 snps,avb-algorithm;
298 snps,map-to-dma-channel = <0x3>;
299 snps,priority = <0xc>;
300 };
301 };
302
303 ethernet1_mtl_tx_setup: tx-queues-config {
304 snps,tx-queues-to-use = <1>;
305 snps,tx-sched-sp;
306
307 queue0 {
308 snps,dcb-algorithm;
309 };
310
311 queue1 {
312 snps,dcb-algorithm;
313 };
314
315 queue2 {
316 snps,avb-algorithm;
317 snps,send_slope = <0x1000>;
318 snps,idle_slope = <0x1000>;
319 snps,high_credit = <0x3e800>;
320 snps,low_credit = <0xffc18000>;
321 };
322
323 queue3 {
324 snps,avb-algorithm;
325 snps,send_slope = <0x1000>;
326 snps,idle_slope = <0x1000>;
327 snps,high_credit = <0x3e800>;
328 snps,low_credit = <0xffc18000>;
329 };
330 };
331 };
332
333 &i2c0 {
334 pinctrl-names = "default";
335 pinctrl-0 = <&i2c0_default>;
336
337 status = "okay";
338 };
339
340 &i2c1 {
341 pinctrl-names = "default";
342 pinctrl-0 = <&i2c1_default>;
343
344 status = "okay";
345 };
346
347 &i2c12 {
348 pinctrl-names = "default";
349 pinctrl-0 = <&i2c12_default>;
350
351 status = "okay";
352 };
353
354 &i2c15 {
355 pinctrl-names = "default";
356 pinctrl-0 = <&i2c15_default>;
357
358 status = "okay";
359 };
360
361 &i2c18 {
362 pinctrl-names = "default";
363 pinctrl-0 = <&i2c18_default>;
364
365 status = "okay";
366 };
367
368 &pcie2a {
369 ranges = <0x01000000 0x0 0x3c200000 0x0 0x3c200000 0x0 0x100000>,
370 <0x02000000 0x0 0x3c300000 0x0 0x3c300000 0x0 0x1d00000>,
371 <0x03000000 0x5 0x00000000 0x5 0x00000000 0x1 0x00000000>;
372
373 perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>;
374 wake-gpios = <&tlmm 145 GPIO_ACTIVE_HIGH>;
375
376 pinctrl-names = "default";
377 pinctrl-0 = <&pcie2a_default>;
378
379 status = "disabled";
380 };
381
382 &pcie2a_phy {
383 vdda-phy-supply = <&vreg_l11a>;
384 vdda-pll-supply = <&vreg_l3a>;
385
386 status = "disabled";
387 };
388
389 &pcie3a {
390 ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
391 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x20000000>,
392 <0x03000000 0x6 0x00000000 0x6 0x00000000 0x2 0x00000000>;
393
394 perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
395 wake-gpios = <&tlmm 56 GPIO_ACTIVE_HIGH>;
396
397 pinctrl-names = "default";
398 pinctrl-0 = <&pcie3a_default>;
399
400 status = "okay";
401 };
402
403 &pcie3a_phy {
404 vdda-phy-supply = <&vreg_l11a>;
405 vdda-pll-supply = <&vreg_l3a>;
406
407 status = "okay";
408 };
409
410 &pmm8540a_rtc {
411 nvmem-cells = <&rtc_offset>;
412 nvmem-cell-names = "offset";
413
414 status = "okay";
415 };
416
417 &pmm8540c_sdam_2 {
418 status = "okay";
419
420 rtc_offset: rtc-offset@a0 {
421 reg = <0xa0 0x4>;
422 };
423 };
424
425 &qup0 {
426 status = "okay";
427 };
428
429 &qup1 {
430 status = "okay";
431 };
432
433 &qup2 {
434 status = "okay";
435 };
436
437 &remoteproc_nsp0 {
438 firmware-name = "qcom/sa8540p/cdsp0.mbn";
439 status = "okay";
440 };
441
442 &remoteproc_nsp1 {
443 firmware-name = "qcom/sa8540p/cdsp1.mbn";
444 status = "okay";
445 };
446
447 &uart17 {
448 compatible = "qcom,geni-debug-uart";
449 status = "okay";
450 };
451
452 &ufs_mem_hc {
453 reset-gpios = <&tlmm 228 GPIO_ACTIVE_LOW>;
454
455 vcc-supply = <&vreg_l17c>;
456 vccq-supply = <&vreg_l6c>;
457
458 status = "okay";
459 };
460
461 &ufs_mem_phy {
462 vdda-phy-supply = <&vreg_l8g>;
463 vdda-pll-supply = <&vreg_l3g>;
464
465 status = "okay";
466 };
467
468 &usb_0 {
469 status = "okay";
470 };
471
472 &usb_0_dwc3 {
473 dr_mode = "peripheral";
474 };
475
476 &usb_0_hsphy {
477 vdda-pll-supply = <&vreg_l5a>;
478 vdda18-supply = <&vreg_l7a>;
479 vdda33-supply = <&vreg_l13a>;
480
481 status = "okay";
482 };
483
484 &usb_0_qmpphy {
485 vdda-phy-supply = <&vreg_l3a>;
486 vdda-pll-supply = <&vreg_l5a>;
487
488 status = "okay";
489 };
490
491 &usb_2_hsphy0 {
492 vdda-pll-supply = <&vreg_l5a>;
493 vdda18-supply = <&vreg_l7g>;
494 vdda33-supply = <&vreg_l13a>;
495
496 status = "okay";
497 };
498
499 &usb_2_qmpphy0 {
500 vdda-phy-supply = <&vreg_l3a>;
501 vdda-pll-supply = <&vreg_l5a>;
502
503 status = "okay";
504 };
505
506 &xo_board_clk {
507 clock-frequency = <38400000>;
508 };
509
510 /* PINCTRL */
511
512 &tlmm {
513 ethernet0_default: ethernet0-default-state {
514 mdc-pins {
515 pins = "gpio175";
516 function = "rgmii_0";
517 drive-strength = <16>;
518 bias-pull-up;
519 };
520
521 mdio-pins {
522 pins = "gpio176";
523 function = "rgmii_0";
524 drive-strength = <16>;
525 bias-pull-up;
526 };
527
528 rgmii-tx-pins {
529 pins = "gpio183", "gpio184", "gpio185", "gpio186", "gpio187", "gpio188";
530 function = "rgmii_0";
531 drive-strength = <16>;
532 bias-pull-up;
533 };
534
535 rgmii-rx-pins {
536 pins = "gpio177", "gpio178", "gpio179", "gpio180", "gpio181", "gpio182";
537 function = "rgmii_0";
538 drive-strength = <16>;
539 bias-disable;
540 };
541 };
542
543 ethernet1_default: ethernet1-default-state {
544 mdc-pins {
545 pins = "gpio97";
546 function = "rgmii_1";
547 drive-strength = <16>;
548 bias-pull-up;
549 };
550
551 mdio-pins {
552 pins = "gpio98";
553 function = "rgmii_1";
554 drive-strength = <16>;
555 bias-pull-up;
556 };
557
558 rgmii-tx-pins {
559 pins = "gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110";
560 function = "rgmii_1";
561 drive-strength = <16>;
562 bias-pull-up;
563 };
564
565 rgmii-rx-pins {
566 pins = "gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104";
567 function = "rgmii_1";
568 drive-strength = <16>;
569 bias-disable;
570 };
571 };
572
573 i2c0_default: i2c0-default-state {
574 /* To USB7002T-I/KDXVA0 USB hub (SIP1 only) */
575 pins = "gpio135", "gpio136";
576 function = "qup0";
577 drive-strength = <2>;
578 bias-pull-up;
579 };
580
581 i2c1_default: i2c1-default-state {
582 /* To PM40028B-F3EI PCIe switch */
583 pins = "gpio158", "gpio159";
584 function = "qup1";
585 drive-strength = <2>;
586 bias-pull-up;
587 };
588
589 i2c12_default: i2c12-default-state {
590 /* To Maxim max20411 */
591 pins = "gpio0", "gpio1";
592 function = "qup12";
593 drive-strength = <2>;
594 bias-pull-up;
595 };
596
597 i2c15_default: i2c15-default-state {
598 /* To display connector (SIP1 only) */
599 pins = "gpio36", "gpio37";
600 function = "qup15";
601 drive-strength = <2>;
602 bias-pull-up;
603 };
604
605 i2c18_default: i2c18-default-state {
606 /* To ASM330LHH IMU (SIP1 only) */
607 pins = "gpio66", "gpio67";
608 function = "qup18";
609 drive-strength = <2>;
610 bias-pull-up;
611 };
612
613 pcie2a_default: pcie2a-default-state {
614 perst-pins {
615 pins = "gpio143";
616 function = "gpio";
617 drive-strength = <2>;
618 bias-pull-down;
619 };
620
621 clkreq-pins {
622 pins = "gpio142";
623 function = "pcie2a_clkreq";
624 drive-strength = <2>;
625 bias-pull-up;
626 };
627
628 wake-pins {
629 pins = "gpio145";
630 function = "gpio";
631 drive-strength = <2>;
632 bias-pull-up;
633 };
634 };
635
636 pcie3a_default: pcie3a-default-state {
637 perst-pins {
638 pins = "gpio151";
639 function = "gpio";
640 drive-strength = <2>;
641 bias-pull-down;
642 };
643
644 clkreq-pins {
645 pins = "gpio150";
646 function = "pcie3a_clkreq";
647 drive-strength = <2>;
648 bias-pull-up;
649 };
650
651 wake-pins {
652 pins = "gpio56";
653 function = "gpio";
654 drive-strength = <2>;
655 bias-pull-up;
656 };
657 };
658 };
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