1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * Copyright (c) 2022-2024 Jianhua Lu <lujianhu
4 */
5
6 #include <dt-bindings/arm/qcom,ids.h>
7 #include <dt-bindings/phy/phy.h>
8 #include <dt-bindings/regulator/qcom,rpmh-regu
9 #include <dt-bindings/usb/pd.h>
10 #include "sm8250.dtsi"
11 #include "pm8150.dtsi"
12 #include "pm8150b.dtsi"
13 #include "pm8150l.dtsi"
14 #include "pm8009.dtsi"
15
16 /*
17 * Delete following upstream (sm8250.dtsi) res
18 * memory mappings which are different on this
19 */
20 /delete-node/ &adsp_mem;
21 /delete-node/ &cdsp_secure_heap;
22 /delete-node/ &slpi_mem;
23 /delete-node/ &spss_mem;
24 /delete-node/ &xbl_aop_mem;
25
26 / {
27 chassis-type = "tablet";
28
29 /* required for bootloader to select c
30 qcom,msm-id = <QCOM_ID_SM8250 0x20001>
31 qcom,board-id = <0x10008 0>;
32
33 chosen {
34 #address-cells = <2>;
35 #size-cells = <2>;
36 ranges;
37
38 framebuffer: framebuffer@9c000
39 compatible = "simple-f
40 reg = <0x0 0x9c000000
41 width = <1600>;
42 height = <2560>;
43 stride = <(1600 * 4)>;
44 format = "a8r8g8b8";
45 };
46 };
47
48 battery_l: battery-l {
49 compatible = "simple-battery";
50 voltage-min-design-microvolt =
51 energy-full-design-microwatt-h
52 charge-full-design-microamp-ho
53 };
54
55 battery_r: battery-r {
56 compatible = "simple-battery";
57 voltage-min-design-microvolt =
58 energy-full-design-microwatt-h
59 charge-full-design-microamp-ho
60 };
61
62 bl_vddpos_5p5: bl-vddpos-regulator {
63 compatible = "regulator-fixed"
64 regulator-name = "bl_vddpos_5p
65 regulator-min-microvolt = <550
66 regulator-max-microvolt = <550
67 regulator-enable-ramp-delay =
68 gpio = <&tlmm 130 GPIO_ACTIVE_
69 enable-active-high;
70 regulator-boot-on;
71 };
72
73 bl_vddneg_5p5: bl-vddneg-regulator {
74 compatible = "regulator-fixed"
75 regulator-name = "bl_vddneg_5p
76 regulator-min-microvolt = <550
77 regulator-max-microvolt = <550
78 regulator-enable-ramp-delay =
79 gpio = <&tlmm 131 GPIO_ACTIVE_
80 enable-active-high;
81 regulator-boot-on;
82 };
83
84 gpio_keys: gpio-keys {
85 compatible = "gpio-keys";
86
87 pinctrl-names = "default";
88 pinctrl-0 = <&vol_up_n>;
89
90 key-vol-up {
91 label = "Volume Up";
92 gpios = <&pm8150_gpios
93 linux,code = <KEY_VOLU
94 debounce-interval = <1
95 linux,can-disable;
96 wakeup-source;
97 };
98 };
99
100 vph_pwr: vph-pwr-regulator {
101 compatible = "regulator-fixed"
102 regulator-name = "vph_pwr";
103 regulator-min-microvolt = <370
104 regulator-max-microvolt = <370
105 };
106
107 /* S6c is really ebi.lvl but it's ther
108 vreg_s6c_0p88: smpc6-regulator {
109 compatible = "regulator-fixed"
110 regulator-name = "vreg_s6c_0p8
111 regulator-min-microvolt = <880
112 regulator-max-microvolt = <880
113 regulator-always-on;
114 vin-supply = <&vph_pwr>;
115 };
116
117 reserved-memory {
118 xbl_aop_mem: xbl-aop@80600000
119 reg = <0x0 0x80600000
120 no-map;
121 };
122
123 slpi_mem: slpi@88c00000 {
124 reg = <0x0 0x88c00000
125 no-map;
126 };
127
128 adsp_mem: adsp@8bb00000 {
129 reg = <0x0 0x8bb00000
130 no-map;
131 };
132
133 spss_mem: spss@8e000000 {
134 reg = <0x0 0x8e000000
135 no-map;
136 };
137
138 cdsp_secure_heap: cdsp-secure-
139 reg = <0x0 0x8e100000
140 no-map;
141 };
142
143 cont_splash_mem: cont-splash@9
144 reg = <0x0 0x9c000000
145 no-map;
146 };
147
148 ramoops@b0000000 {
149 compatible = "ramoops"
150 reg = <0x0 0xb0000000
151 record-size = <0x1000>
152 console-size = <0x2000
153 ecc-size = <16>;
154 no-map;
155 };
156 };
157 };
158
159 &adsp {
160 firmware-name = "qcom/sm8250/xiaomi/el
161 status = "okay";
162 };
163
164 &apps_rsc {
165 regulators-0 {
166 compatible = "qcom,pm8150-rpmh
167 qcom,pmic-id = "a";
168
169 vdd-s1-supply = <&vph_pwr>;
170 vdd-s2-supply = <&vph_pwr>;
171 vdd-s3-supply = <&vph_pwr>;
172 vdd-s4-supply = <&vph_pwr>;
173 vdd-s5-supply = <&vph_pwr>;
174 vdd-s6-supply = <&vph_pwr>;
175 vdd-s7-supply = <&vph_pwr>;
176 vdd-s8-supply = <&vph_pwr>;
177 vdd-s9-supply = <&vph_pwr>;
178 vdd-s10-supply = <&vph_pwr>;
179 vdd-l1-l8-l11-supply = <&vreg_
180 vdd-l2-l10-supply = <&vreg_bob
181 vdd-l3-l4-l5-l18-supply = <&vr
182 vdd-l6-l9-supply = <&vreg_s8c_
183 vdd-l7-l12-l14-l15-supply = <&
184 vdd-l13-l16-l17-supply = <&vre
185
186 /* (S1+S2+S3) - cx.lvl (ARC) *
187
188 vreg_s4a_1p8: smps4 {
189 regulator-name = "vreg
190 regulator-min-microvol
191 regulator-max-microvol
192 regulator-initial-mode
193 regulator-allow-set-lo
194 regulator-allowed-mode
195
196 };
197
198 vreg_s5a_1p9: smps5 {
199 regulator-name = "vreg
200 regulator-min-microvol
201 regulator-max-microvol
202 regulator-initial-mode
203 };
204
205 vreg_s6a_0p95: smps6 {
206 regulator-name = "vreg
207 regulator-min-microvol
208 regulator-max-microvol
209 regulator-initial-mode
210 };
211
212 vreg_l2a_3p1: ldo2 {
213 regulator-name = "vreg
214 regulator-min-microvol
215 regulator-max-microvol
216 regulator-initial-mode
217 };
218
219 vreg_l3a_0p9: ldo3 {
220 regulator-name = "vreg
221 regulator-min-microvol
222 regulator-max-microvol
223 regulator-initial-mode
224 };
225
226 /* L4 - lmx.lvl (ARC) */
227
228 vreg_l5a_0p88: ldo5 {
229 regulator-name = "vreg
230 regulator-min-microvol
231 regulator-max-microvol
232 regulator-initial-mode
233 };
234
235 vreg_l6a_1p2: ldo6 {
236 regulator-name = "vreg
237 regulator-min-microvol
238 regulator-max-microvol
239 regulator-initial-mode
240 regulator-allow-set-lo
241 regulator-allowed-mode
242
243 };
244
245 /* L7 is unused. */
246
247 vreg_l9a_1p2: ldo9 {
248 regulator-name = "vreg
249 regulator-min-microvol
250 regulator-max-microvol
251 regulator-initial-mode
252 };
253
254 /* L10 is unused, L11 - lcx.lv
255
256 vreg_l12a_1p8: ldo12 {
257 regulator-name = "vreg
258 regulator-min-microvol
259 regulator-max-microvol
260 regulator-initial-mode
261 };
262
263 /* L13 is unused. */
264
265 vreg_l14a_1p88: ldo14 {
266 regulator-name = "vreg
267 regulator-min-microvol
268 regulator-max-microvol
269 regulator-initial-mode
270 };
271
272 /* L15 & L16 are unused. */
273
274 vreg_l17a_3p0: ldo17 {
275 regulator-name = "vreg
276 regulator-min-microvol
277 regulator-max-microvol
278 regulator-initial-mode
279 regulator-allow-set-lo
280 regulator-allowed-mode
281
282 };
283
284 vreg_l18a_0p9: ldo18 {
285 regulator-name = "vreg
286 regulator-min-microvol
287 regulator-max-microvol
288 regulator-initial-mode
289 };
290 };
291
292 /*
293 * Remaining regulators that are not y
294 * OLEDB: 4925000-8100000
295 * ab: 4600000-6100000
296 * ibb: 800000-5400000
297 */
298 regulators-1 {
299 compatible = "qcom,pm8150l-rpm
300 qcom,pmic-id = "c";
301
302 vdd-s1-supply = <&vph_pwr>;
303 vdd-s2-supply = <&vph_pwr>;
304 vdd-s3-supply = <&vph_pwr>;
305 vdd-s4-supply = <&vph_pwr>;
306 vdd-s5-supply = <&vph_pwr>;
307 vdd-s6-supply = <&vph_pwr>;
308 vdd-s7-supply = <&vph_pwr>;
309 vdd-s8-supply = <&vph_pwr>;
310 vdd-l1-l8-supply = <&vreg_s4a_
311 vdd-l2-l3-supply = <&vreg_s8c_
312 vdd-l4-l5-l6-supply = <&vreg_b
313 vdd-l7-l11-supply = <&vreg_bob
314 vdd-l9-l10-supply = <&vreg_bob
315 vdd-bob-supply = <&vph_pwr>;
316
317 vreg_bob: bob {
318 regulator-name = "vreg
319 regulator-min-microvol
320 regulator-max-microvol
321 regulator-initial-mode
322 };
323
324 /*
325 * S1-S6 are ARCs:
326 * (S1+S2) - gfx.lvl,
327 * S3 - mx.lvl,
328 * (S4+S5) - mmcx.lvl,
329 * S6 - ebi.lvl
330 */
331
332 vreg_s7c_0p35: smps7 {
333 regulator-name = "vreg
334 regulator-min-microvol
335 regulator-max-microvol
336 regulator-initial-mode
337 };
338
339 vreg_s8c_1p35: smps8 {
340 regulator-name = "vreg
341 regulator-min-microvol
342 regulator-max-microvol
343 regulator-initial-mode
344 };
345
346 vreg_l1c_1p8: ldo1 {
347 regulator-name = "vreg
348 regulator-min-microvol
349 regulator-max-microvol
350 regulator-initial-mode
351 };
352
353 /* L2-4 are unused. */
354
355 vreg_l5c_1p8: ldo5 {
356 regulator-name = "vreg
357 regulator-min-microvol
358 regulator-max-microvol
359 regulator-initial-mode
360 };
361
362 vreg_l6c_2p9: ldo6 {
363 regulator-name = "vreg
364 regulator-min-microvol
365 regulator-max-microvol
366 regulator-initial-mode
367 regulator-allow-set-lo
368 regulator-allowed-mode
369
370 };
371
372 vreg_l7c_2p85: ldo7 {
373 regulator-name = "vreg
374 regulator-min-microvol
375 regulator-max-microvol
376 regulator-initial-mode
377 };
378
379 vreg_l8c_1p8: ldo8 {
380 regulator-name = "vreg
381 regulator-min-microvol
382 regulator-max-microvol
383 regulator-initial-mode
384 };
385
386 vreg_l9c_2p9: ldo9 {
387 regulator-name = "vreg
388 regulator-min-microvol
389 regulator-max-microvol
390 regulator-initial-mode
391 regulator-allow-set-lo
392 regulator-allowed-mode
393
394 };
395
396 vreg_l10c_3p3: ldo10 {
397 regulator-name = "vreg
398 regulator-min-microvol
399 regulator-max-microvol
400 regulator-initial-mode
401 };
402
403 vreg_l11c_3p0: ldo11 {
404 regulator-name = "vreg
405 regulator-min-microvol
406 regulator-max-microvol
407 regulator-initial-mode
408 };
409 };
410
411 regulators-2 {
412 compatible = "qcom,pm8009-rpmh
413 qcom,pmic-id = "f";
414
415 vdd-s1-supply = <&vph_pwr>;
416 vdd-s2-supply = <&vreg_bob>;
417 vdd-l2-supply = <&vreg_s8c_1p3
418 vdd-l5-l6-supply = <&vreg_bob>
419 vdd-l7-supply = <&vreg_s4a_1p8
420
421 vreg_s1f_1p2: smps1 {
422 regulator-name = "vreg
423 regulator-min-microvol
424 regulator-max-microvol
425 regulator-initial-mode
426 };
427
428 vreg_s2f_0p5: smps2 {
429 regulator-name = "vreg
430 regulator-min-microvol
431 regulator-max-microvol
432 regulator-initial-mode
433 };
434
435 /* L1 is unused. */
436
437 vreg_l2f_1p3: ldo2 {
438 regulator-name = "vreg
439 regulator-min-microvol
440 regulator-max-microvol
441 regulator-initial-mode
442 };
443
444 /* L3 & L4 are unused. */
445
446 vreg_l5f_2p8: ldo5 {
447 regulator-name = "vreg
448 regulator-min-microvol
449 regulator-max-microvol
450 regulator-initial-mode
451 };
452
453 vreg_l6f_2p8: ldo6 {
454 regulator-name = "vreg
455 regulator-min-microvol
456 regulator-max-microvol
457 regulator-initial-mode
458 };
459
460 vreg_l7f_1p8: ldo7 {
461 regulator-name = "vreg
462 regulator-min-microvol
463 regulator-max-microvol
464 regulator-initial-mode
465 };
466 };
467 };
468
469 &cdsp {
470 firmware-name = "qcom/sm8250/xiaomi/el
471 status = "okay";
472 };
473
474 &gmu {
475 status = "okay";
476 };
477
478 &gpi_dma0 {
479 status = "okay";
480 };
481
482 &gpi_dma1 {
483 status = "okay";
484 };
485
486 &gpi_dma2 {
487 status = "okay";
488 };
489
490 &gpu {
491 status = "okay";
492
493 zap-shader {
494 memory-region = <&gpu_mem>;
495 firmware-name = "qcom/sm8250/x
496 };
497 };
498
499 &i2c0 {
500 clock-frequency = <400000>;
501 status = "okay";
502
503 fuel-gauge@55 {
504 compatible = "ti,bq27z561";
505 reg = <0x55>;
506 monitored-battery = <&battery_
507 };
508 };
509
510 &i2c11 {
511 clock-frequency = <400000>;
512 status = "okay";
513
514 backlight: backlight@11 {
515 compatible = "kinetic,ktz8866"
516 reg = <0x11>;
517 vddpos-supply = <&bl_vddpos_5p
518 vddneg-supply = <&bl_vddneg_5p
519 enable-gpios = <&tlmm 139 GPIO
520 current-num-sinks = <5>;
521 kinetic,current-ramp-delay-ms
522 kinetic,led-enable-ramp-delay-
523 kinetic,enable-lcd-bias;
524 };
525 };
526
527 &i2c13 {
528 clock-frequency = <400000>;
529 status = "okay";
530
531 fuel-gauge@55 {
532 compatible = "ti,bq27z561";
533 reg = <0x55>;
534 monitored-battery = <&battery_
535 };
536 };
537
538 &mdss {
539 status = "okay";
540 };
541
542 &mdss_dsi0 {
543 vdda-supply = <&vreg_l9a_1p2>;
544 qcom,dual-dsi-mode;
545 qcom,sync-dual-dsi;
546 qcom,master-dsi;
547 status = "okay";
548
549 display_panel: panel@0 {
550 reg = <0>;
551 vddio-supply = <&vreg_l14a_1p8
552 reset-gpios = <&tlmm 75 GPIO_A
553 backlight = <&backlight>;
554 rotation = <90>;
555
556 status = "disabled";
557
558 ports {
559 #address-cells = <1>;
560 #size-cells = <0>;
561
562 port@0 {
563 reg = <0>;
564
565 panel_in_0: en
566 remote
567 };
568 };
569
570 port@1 {
571 reg = <1>;
572
573 panel_in_1: en
574 remote
575 };
576 };
577 };
578 };
579 };
580
581 &mdss_dsi0_out {
582 data-lanes = <0 1 2>;
583 remote-endpoint = <&panel_in_0>;
584 };
585
586 &mdss_dsi0_phy {
587 vdds-supply = <&vreg_l5a_0p88>;
588 phy-type = <PHY_TYPE_CPHY>;
589 status = "okay";
590 };
591
592 &mdss_dsi1 {
593 vdda-supply = <&vreg_l9a_1p2>;
594 qcom,dual-dsi-mode;
595 qcom,sync-dual-dsi;
596 /* DSI1 is slave, so use DSI0 clocks *
597 assigned-clock-parents = <&mdss_dsi0_p
598 status = "okay";
599 };
600
601 &mdss_dsi1_out {
602 data-lanes = <0 1 2>;
603 remote-endpoint = <&panel_in_1>;
604 };
605
606 &mdss_dsi1_phy {
607 vdds-supply = <&vreg_l5a_0p88>;
608 phy-type = <PHY_TYPE_CPHY>;
609 status = "okay";
610 };
611
612 &pcie0 {
613 status = "okay";
614 };
615
616 &pcie0_phy {
617 vdda-phy-supply = <&vreg_l5a_0p88>;
618 vdda-pll-supply = <&vreg_l9a_1p2>;
619 status = "okay";
620 };
621
622 &pm8150_gpios {
623 vol_up_n: vol-up-n-state {
624 pins = "gpio6";
625 function = "normal";
626 power-source = <1>;
627 input-enable;
628 bias-pull-up;
629 };
630 };
631
632 &pm8150b_typec {
633 vdd-pdphy-supply = <&vreg_l2a_3p1>;
634 status = "okay";
635
636 connector {
637 compatible = "usb-c-connector"
638
639 op-sink-microwatt = <10000000>
640 power-role = "dual";
641 data-role = "dual";
642 self-powered;
643
644 source-pdos = <PDO_FIXED(5000,
645 PDO_F
646 PDO_F
647 PDO_F
648
649 sink-pdos = <PDO_FIXED(5000, 3
650 PDO_FIX
651 PDO_FIX
652 PDO_FIX
653 PDO_VAR
654
655 ports {
656 #address-cells = <1>;
657 #size-cells = <0>;
658
659 port@0 {
660 reg = <0>;
661
662 pm8150b_hs_in:
663 remote
664 };
665 };
666 };
667 };
668 };
669
670 &pm8150b_vbus {
671 regulator-min-microamp = <500000>;
672 regulator-max-microamp = <3000000>;
673 status = "okay";
674 };
675
676 &pon_pwrkey {
677 status = "okay";
678 };
679
680 &pon_resin {
681 linux,code = <KEY_VOLUMEDOWN>;
682 status = "okay";
683 };
684
685 &qupv3_id_0 {
686 status = "okay";
687 };
688
689 &qupv3_id_1 {
690 status = "okay";
691 };
692
693 &qupv3_id_2 {
694 status = "okay";
695 };
696
697 &slpi {
698 firmware-name = "qcom/sm8250/xiaomi/el
699 status = "okay";
700 };
701
702 &tlmm {
703 gpio-reserved-ranges = <40 4>;
704 };
705
706 &usb_1 {
707 /* USB 2.0 only */
708 qcom,select-utmi-as-pipe-clk;
709 status = "okay";
710 };
711
712 &usb_1_dwc3 {
713 dr_mode = "otg";
714 maximum-speed = "high-speed";
715 /* Remove USB3 phy */
716 phys = <&usb_1_hsphy>;
717 phy-names = "usb2-phy";
718 usb-role-switch;
719 };
720
721 &usb_1_hsphy {
722 vdda-pll-supply = <&vreg_l5a_0p88>;
723 vdda18-supply = <&vreg_l12a_1p8>;
724 vdda33-supply = <&vreg_l2a_3p1>;
725 status = "okay";
726 };
727
728 &usb_1_dwc3_hs_out {
729 remote-endpoint = <&pm8150b_hs_in>;
730 };
731
732 &ufs_mem_hc {
733 vcc-supply = <&vreg_l17a_3p0>;
734 vcc-max-microamp = <800000>;
735 vccq-supply = <&vreg_l6a_1p2>;
736 vccq-max-microamp = <800000>;
737 vccq2-supply = <&vreg_s4a_1p8>;
738 vccq2-max-microamp = <800000>;
739 status = "okay";
740 };
741
742 &ufs_mem_phy {
743 vdda-phy-supply = <&vreg_l5a_0p88>;
744 vdda-pll-supply = <&vreg_l9a_1p2>;
745 status = "okay";
746 };
747
748 &venus {
749 firmware-name = "qcom/sm8250/xiaomi/el
750 status = "okay";
751 };
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