1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * Copyright (c) 2024, Alexandru Marc Serdeliuc <serdeliuk@yahoo.com>
4 * Copyright (c) 2024, David Wronek <david@mainlining.org>
5 * Copyright (c) 2022, Linaro Limited
6 */
7
8 /dts-v1/;
9
10 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
11 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
12 #include "sm8550.dtsi"
13 #include "pm8550.dtsi"
14 #include "pm8550vs.dtsi"
15 #include "pmk8550.dtsi"
16
17 /delete-node/ &adspslpi_mem;
18 /delete-node/ &cdsp_mem;
19 /delete-node/ &mpss_dsm_mem;
20 /delete-node/ &mpss_mem;
21 /delete-node/ &rmtfs_mem;
22
23 / {
24 model = "Samsung Galaxy Z Fold5";
25 compatible = "samsung,q5q", "qcom,sm8550";
26 chassis-type = "handset";
27
28 aliases {
29 serial0 = &uart7;
30 };
31
32 chosen {
33 #address-cells = <2>;
34 #size-cells = <2>;
35 ranges;
36
37 framebuffer: framebuffer@b8000000 {
38 compatible = "simple-framebuffer";
39 reg = <0x0 0xb8000000 0x0 0x2b00000>;
40 width = <2176>;
41 height = <1812>;
42 stride = <(2176 * 4)>;
43 format = "a8r8g8b8";
44 };
45 };
46
47 gpio-keys {
48 compatible = "gpio-keys";
49 pinctrl-0 = <&volume_up_n>;
50 pinctrl-names = "default";
51
52 key-volume-up {
53 label = "Volume Up";
54 linux,code = <KEY_VOLUMEUP>;
55 gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
56 debounce-interval = <15>;
57 linux,can-disable;
58 wakeup-source;
59 };
60 };
61
62 vph_pwr: vph-pwr-regulator {
63 compatible = "regulator-fixed";
64 regulator-name = "vph_pwr";
65 regulator-min-microvolt = <3700000>;
66 regulator-max-microvolt = <3700000>;
67 regulator-always-on;
68 regulator-boot-on;
69 };
70
71 reserved-memory {
72 adspslpi_mem: adspslpi@9ea00000 {
73 reg = <0x0 0x9ea00000 0x0 0x59b4000>;
74 no-map;
75 };
76
77 cdsp_mem: cdsp-region@9c900000 {
78 reg = <0 0x9c900000 0 0x2000000>;
79 no-map;
80 };
81
82 mpss_dsm_mem: mpss-dsm@d4d00000 {
83 reg = <0x0 0xd4d00000 0x0 0x3300000>;
84 no-map;
85 };
86
87 mpss_mem: mpss@8b400000 {
88 reg = <0x0 0x8b400000 0x0 0xfc00000>;
89 no-map;
90 };
91
92 rmtfs_mem: rmtfs-region@d4a80000 {
93 reg = <0x0 0xd4a80000 0x0 0x280000>;
94 no-map;
95 };
96
97 /*
98 * The bootloader will only keep display hardware enabled
99 * if this memory region is named exactly 'splash_region'
100 */
101 splash_region@b8000000 {
102 reg = <0x0 0xb8000000 0x0 0x2b00000>;
103 no-map;
104 };
105 };
106 };
107
108 &apps_rsc {
109 regulators-0 {
110 compatible = "qcom,pm8550-rpmh-regulators";
111 qcom,pmic-id = "b";
112
113 vreg_bob1: bob1 {
114 regulator-name = "vreg_bob1";
115 regulator-min-microvolt = <3296000>;
116 regulator-max-microvolt = <3960000>;
117 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
118 };
119
120 vreg_bob2: bob2 {
121 regulator-name = "vreg_bob2";
122 regulator-min-microvolt = <2720000>;
123 regulator-max-microvolt = <3960000>;
124 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
125 };
126
127 vreg_l1b_1p8: ldo1 {
128 regulator-name = "vreg_l1b_1p8";
129 regulator-min-microvolt = <1800000>;
130 regulator-max-microvolt = <1800000>;
131 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
132 };
133
134 vreg_l2b_3p0: ldo2 {
135 regulator-name = "vreg_l2b_3p0";
136 regulator-min-microvolt = <3008000>;
137 regulator-max-microvolt = <3008000>;
138 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
139 };
140
141 vreg_l5b_3p1: ldo5 {
142 regulator-name = "vreg_l5b_3p1";
143 regulator-min-microvolt = <3104000>;
144 regulator-max-microvolt = <3104000>;
145 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
146 };
147
148 vreg_l6b_1p8: ldo6 {
149 regulator-name = "vreg_l6b_1p8";
150 regulator-min-microvolt = <1800000>;
151 regulator-max-microvolt = <3008000>;
152 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
153 };
154
155 vreg_l7b_1p8: ldo7 {
156 regulator-name = "vreg_l7b_1p8";
157 regulator-min-microvolt = <1800000>;
158 regulator-max-microvolt = <3008000>;
159 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
160 };
161
162 vreg_l8b_1p8: ldo8 {
163 regulator-name = "vreg_l8b_1p8";
164 regulator-min-microvolt = <1800000>;
165 regulator-max-microvolt = <3008000>;
166 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
167 };
168
169 vreg_l9b_2p9: ldo9 {
170 regulator-name = "vreg_l9b_2p9";
171 regulator-min-microvolt = <2960000>;
172 regulator-max-microvolt = <3008000>;
173 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
174 };
175
176 vreg_l11b_1p2: ldo11 {
177 regulator-name = "vreg_l11b_1p2";
178 regulator-min-microvolt = <1200000>;
179 regulator-max-microvolt = <1504000>;
180 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
181 };
182
183 vreg_l12b_1p8: ldo12 {
184 regulator-name = "vreg_l12b_1p8";
185 regulator-min-microvolt = <1800000>;
186 regulator-max-microvolt = <1800000>;
187 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
188 };
189
190 vreg_l13b_3p0: ldo13 {
191 regulator-name = "vreg_l13b_3p0";
192 regulator-min-microvolt = <3000000>;
193 regulator-max-microvolt = <3000000>;
194 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
195 };
196
197 vreg_l14b_3p2: ldo14 {
198 regulator-name = "vreg_l14b_3p2";
199 regulator-min-microvolt = <3200000>;
200 regulator-max-microvolt = <3200000>;
201 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
202 };
203
204 vreg_l15b_1p8: ldo15 {
205 regulator-name = "vreg_l15b_1p8";
206 regulator-min-microvolt = <1800000>;
207 regulator-max-microvolt = <1800000>;
208 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
209 regulator-allow-set-load;
210 regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
211 RPMH_REGULATOR_MODE_HPM>;
212 regulator-always-on;
213 };
214
215 vreg_l16b_2p8: ldo16 {
216 regulator-name = "vreg_l16b_2p8";
217 regulator-min-microvolt = <2800000>;
218 regulator-max-microvolt = <2800000>;
219 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
220 };
221
222 vreg_l17b_2p5: ldo17 {
223 regulator-name = "vreg_l17b_2p5";
224 regulator-min-microvolt = <2504000>;
225 regulator-max-microvolt = <2504000>;
226 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
227 };
228 };
229
230 regulators-1 {
231 compatible = "qcom,pm8550vs-rpmh-regulators";
232 qcom,pmic-id = "c";
233
234 vreg_l3c_0p91: ldo3 {
235 regulator-name = "vreg_l3c_0p9";
236 regulator-min-microvolt = <880000>;
237 regulator-max-microvolt = <912000>;
238 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
239 };
240 };
241
242 regulators-2 {
243 compatible = "qcom,pm8550vs-rpmh-regulators";
244 qcom,pmic-id = "d";
245
246 vreg_l1d_0p88: ldo1 {
247 regulator-name = "vreg_l1d_0p88";
248 regulator-min-microvolt = <880000>;
249 regulator-max-microvolt = <920000>;
250 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
251 };
252 };
253
254 regulators-3 {
255 compatible = "qcom,pm8550vs-rpmh-regulators";
256 qcom,pmic-id = "e";
257
258 vreg_s4e_0p9: smps4 {
259 regulator-name = "vreg_s4e_0p9";
260 regulator-min-microvolt = <904000>;
261 regulator-max-microvolt = <984000>;
262 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
263 };
264
265 vreg_s5e_1p1: smps5 {
266 regulator-name = "vreg_s5e_1p1";
267 regulator-min-microvolt = <1080000>;
268 regulator-max-microvolt = <1120000>;
269 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
270 };
271
272 vreg_l1e_0p88: ldo1 {
273 regulator-name = "vreg_l1e_0p88";
274 regulator-min-microvolt = <880000>;
275 regulator-max-microvolt = <880000>;
276 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
277 };
278
279 vreg_l2e_0p9: ldo2 {
280 regulator-name = "vreg_l2e_0p9";
281 regulator-min-microvolt = <904000>;
282 regulator-max-microvolt = <970000>;
283 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
284 };
285
286 vreg_l3e_1p2: ldo3 {
287 regulator-name = "vreg_l3e_1p2";
288 regulator-min-microvolt = <1200000>;
289 regulator-max-microvolt = <1200000>;
290 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
291 };
292 };
293
294 regulators-4 {
295 compatible = "qcom,pm8550ve-rpmh-regulators";
296 qcom,pmic-id = "f";
297
298 vreg_s4f_0p5: smps4 {
299 regulator-name = "vreg_s4f_0p5";
300 regulator-min-microvolt = <500000>;
301 regulator-max-microvolt = <700000>;
302 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
303 };
304
305 vreg_l1f_0p9: ldo1 {
306 regulator-name = "vreg_l1f_0p9";
307 regulator-min-microvolt = <912000>;
308 regulator-max-microvolt = <912000>;
309 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
310 };
311
312 vreg_l2f_0p88: ldo2 {
313 regulator-name = "vreg_l2f_0p88";
314 regulator-min-microvolt = <880000>;
315 regulator-max-microvolt = <912000>;
316 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
317 };
318
319 vreg_l3f_0p91: ldo3 {
320 regulator-name = "vreg_l3f_0p91";
321 regulator-min-microvolt = <880000>;
322 regulator-max-microvolt = <912000>;
323 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
324 };
325 };
326
327 regulators-5 {
328 compatible = "qcom,pm8550vs-rpmh-regulators";
329 qcom,pmic-id = "g";
330
331 vreg_s1g_1p2: smps1 {
332 regulator-name = "vreg_s1g_1p2";
333 regulator-min-microvolt = <1200000>;
334 regulator-max-microvolt = <1300000>;
335 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
336 };
337
338 vreg_s2g_0p8: smps2 {
339 regulator-name = "vreg_s2g_0p8";
340 regulator-min-microvolt = <800000>;
341 regulator-max-microvolt = <1000000>;
342 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
343 };
344
345 vreg_s3g_0p7: smps3 {
346 regulator-name = "vreg_s3g_0p7";
347 regulator-min-microvolt = <300000>;
348 regulator-max-microvolt = <1004000>;
349 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
350 };
351
352 vreg_s4g_1p3: smps4 {
353 regulator-name = "vreg_s4g_1p3";
354 regulator-min-microvolt = <1200000>;
355 regulator-max-microvolt = <1352000>;
356 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
357 };
358
359 vreg_s5g_0p8: smps5 {
360 regulator-name = "vreg_s5g_0p8";
361 regulator-min-microvolt = <500000>;
362 regulator-max-microvolt = <1004000>;
363 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
364 };
365
366 vreg_s6g_1p8: smps6 {
367 regulator-name = "vreg_s6g_1p8";
368 regulator-min-microvolt = <1800000>;
369 regulator-max-microvolt = <2000000>;
370 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
371 };
372
373 vreg_l1g_1p2: ldo1 {
374 regulator-name = "vreg_l1g_1p2";
375 regulator-min-microvolt = <1200000>;
376 regulator-max-microvolt = <1200000>;
377 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
378 };
379
380 vreg_l2g_1p2: ldo2 {
381 regulator-name = "vreg_l2g_1p2";
382 regulator-min-microvolt = <1200000>;
383 regulator-max-microvolt = <1200000>;
384 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
385 };
386
387 vreg_l3g_1p2: ldo3 {
388 regulator-name = "vreg_l3g_1p2";
389 regulator-min-microvolt = <1200000>;
390 regulator-max-microvolt = <1200000>;
391 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
392 };
393 };
394
395 regulators-6 {
396 compatible = "qcom,pm8010-rpmh-regulators";
397 qcom,pmic-id = "m";
398
399 vreg_l1m_1p056: ldo1 {
400 regulator-name = "vreg_l1m_1p056";
401 regulator-min-microvolt = <1056000>;
402 regulator-max-microvolt = <1056000>;
403 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
404 };
405
406 vreg_l2m_1p056: ldo2 {
407 regulator-name = "vreg_l2m_1p056";
408 regulator-min-microvolt = <1056000>;
409 regulator-max-microvolt = <1056000>;
410 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
411 };
412
413 vreg_l3m_2p8: ldo3 {
414 regulator-name = "vreg_l3m_2p8";
415 regulator-min-microvolt = <2800000>;
416 regulator-max-microvolt = <2800000>;
417 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
418 };
419
420 vreg_l4m_2p8: ldo4 {
421 regulator-name = "vreg_l4m_2p8";
422 regulator-min-microvolt = <2800000>;
423 regulator-max-microvolt = <2800000>;
424 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
425 };
426
427 vreg_l5m_1p8: ldo5 {
428 regulator-name = "vreg_l5m_1p8";
429 regulator-min-microvolt = <1800000>;
430 regulator-max-microvolt = <1800000>;
431 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
432 };
433
434 vreg_l6m_1p8: ldo6 {
435 regulator-name = "vreg_l6m_1p8";
436 regulator-min-microvolt = <1800000>;
437 regulator-max-microvolt = <1800000>;
438 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
439 };
440
441 vreg_l7m_2p9: ldo7 {
442 regulator-name = "vreg_l7m_2p9";
443 regulator-min-microvolt = <2800000>;
444 regulator-max-microvolt = <2904000>;
445 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
446 };
447 };
448
449 regulators-7 {
450 compatible = "qcom,pm8010-rpmh-regulators";
451 qcom,pmic-id = "n";
452
453 vreg_l1n_1p1: ldo1 {
454 regulator-name = "vreg_l1n_1p1";
455 regulator-min-microvolt = <1104000>;
456 regulator-max-microvolt = <1200000>;
457 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
458 };
459
460 vreg_l2n_1p1: ldo2 {
461 regulator-name = "vreg_l2n_1p1";
462 regulator-min-microvolt = <1104000>;
463 regulator-max-microvolt = <1200000>;
464 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
465 };
466
467 vreg_l3n_2p8: ldo3 {
468 regulator-name = "vreg_l3n_2p8";
469 regulator-min-microvolt = <2800000>;
470 regulator-max-microvolt = <3000000>;
471 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
472 };
473
474 vreg_l4n_2p8: ldo4 {
475 regulator-name = "vreg_l4n_2p8";
476 regulator-min-microvolt = <2800000>;
477 regulator-max-microvolt = <3300000>;
478 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
479 };
480
481 vreg_l5n_1p8: ldo5 {
482 regulator-name = "vreg_l5n_1p8";
483 regulator-min-microvolt = <1800000>;
484 regulator-max-microvolt = <1800000>;
485 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
486 };
487
488 vreg_l6n_3p3: ldo6 {
489 regulator-name = "vreg_l6n_3p3";
490 regulator-min-microvolt = <2800000>;
491 regulator-max-microvolt = <3304000>;
492 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
493 };
494
495 vreg_l7n_2p96: ldo7 {
496 regulator-name = "vreg_l7n_2p96";
497 regulator-min-microvolt = <2800000>;
498 regulator-max-microvolt = <2960000>;
499 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
500 };
501 };
502 };
503
504 &dispcc {
505 status = "disabled";
506 };
507
508 &i2c_master_hub_0 {
509 status = "okay";
510 };
511
512 &pcie0 {
513 wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
514 perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
515 pinctrl-0 = <&pcie0_default_state>;
516 pinctrl-names = "default";
517 status = "okay";
518 };
519
520 &pcie0_phy {
521 vdda-phy-supply = <&vreg_l1e_0p88>;
522 vdda-pll-supply = <&vreg_l3e_1p2>;
523 status = "okay";
524 };
525
526 &pm8550_gpios {
527 volume_up_n: volume-up-n-state {
528 pins = "gpio6";
529 function = "normal";
530 power-source = <1>;
531 bias-pull-up;
532 input-enable;
533 };
534 };
535
536 &pon_pwrkey {
537 status = "okay";
538 };
539
540 &pon_resin {
541 status = "okay";
542 linux,code = <KEY_VOLUMEDOWN>;
543 };
544
545 &qupv3_id_0 {
546 status = "okay";
547 };
548
549 &remoteproc_adsp {
550 firmware-name = "qcom/sm8550/adsp.mdt",
551 "qcom/sm8550/adsp_dtb.mdt";
552 status = "okay";
553 };
554
555 &remoteproc_cdsp {
556 firmware-name = "qcom/sm8550/cdsp.mdt",
557 "qcom/sm8550/cdsp_dtb.mdt";
558 status = "okay";
559 };
560
561 &remoteproc_mpss {
562 firmware-name = "qcom/sm8550/modem.mdt",
563 "qcom/sm8550/modem_dtb.mdt";
564 status = "okay";
565 };
566
567 &sleep_clk {
568 clock-frequency = <32000>;
569 };
570
571 &tlmm {
572 gpio-reserved-ranges = <36 4>, <50 2>;
573 };
574
575 &ufs_mem_hc {
576 reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
577 vcc-supply = <&vreg_l17b_2p5>;
578 vcc-max-microamp = <1300000>;
579 vccq-supply = <&vreg_l1g_1p2>;
580 vccq-max-microamp = <1200000>;
581 vdd-hba-supply = <&vreg_l3g_1p2>;
582 status = "okay";
583 };
584
585 &ufs_mem_phy {
586 vdda-phy-supply = <&vreg_l1d_0p88>;
587 vdda-pll-supply = <&vreg_l3e_1p2>;
588 status = "okay";
589 };
590
591 &xo_board {
592 clock-frequency = <76800000>;
593 };
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