1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
4 * Copyright (c) 2024, Xilin Wu <wuxilin123@gmail.com>
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 "x1e80100.dtsi"
13 #include "x1e80100-pmics.dtsi"
14
15 / {
16 model = "ASUS Vivobook S 15";
17 compatible = "asus,vivobook-s15", "qcom,x1e80100";
18 chassis-type = "laptop";
19
20 pmic-glink {
21 compatible = "qcom,x1e80100-pmic-glink",
22 "qcom,sm8550-pmic-glink",
23 "qcom,pmic-glink";
24 orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
25 <&tlmm 123 GPIO_ACTIVE_HIGH>;
26 #address-cells = <1>;
27 #size-cells = <0>;
28
29 /* Left-side port, closer to the screen */
30 connector@0 {
31 compatible = "usb-c-connector";
32 reg = <0>;
33 power-role = "dual";
34 data-role = "dual";
35
36 ports {
37 #address-cells = <1>;
38 #size-cells = <0>;
39
40 port@0 {
41 reg = <0>;
42
43 pmic_glink_ss0_hs_in: endpoint {
44 remote-endpoint = <&usb_1_ss0_dwc3_hs>;
45 };
46 };
47
48 port@1 {
49 reg = <1>;
50
51 pmic_glink_ss0_ss_in: endpoint {
52 remote-endpoint = <&usb_1_ss0_qmpphy_out>;
53 };
54 };
55 };
56 };
57
58 /* Left-side port, farther from the screen */
59 connector@1 {
60 compatible = "usb-c-connector";
61 reg = <1>;
62 power-role = "dual";
63 data-role = "dual";
64
65 ports {
66 #address-cells = <1>;
67 #size-cells = <0>;
68
69 port@0 {
70 reg = <0>;
71
72 pmic_glink_ss1_hs_in: endpoint {
73 remote-endpoint = <&usb_1_ss1_dwc3_hs>;
74 };
75 };
76
77 port@1 {
78 reg = <1>;
79
80 pmic_glink_ss1_ss_in: endpoint {
81 remote-endpoint = <&usb_1_ss1_qmpphy_out>;
82 };
83 };
84 };
85 };
86 };
87
88 reserved-memory {
89 linux,cma {
90 compatible = "shared-dma-pool";
91 size = <0x0 0x8000000>;
92 reusable;
93 linux,cma-default;
94 };
95 };
96
97 vph_pwr: vph-pwr-regulator {
98 compatible = "regulator-fixed";
99
100 regulator-name = "vph_pwr";
101 regulator-min-microvolt = <3700000>;
102 regulator-max-microvolt = <3700000>;
103
104 regulator-always-on;
105 regulator-boot-on;
106 };
107
108 vreg_edp_3p3: regulator-edp-3p3 {
109 compatible = "regulator-fixed";
110
111 regulator-name = "VREG_EDP_3P3";
112 regulator-min-microvolt = <3300000>;
113 regulator-max-microvolt = <3300000>;
114
115 gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
116 enable-active-high;
117
118 pinctrl-0 = <&edp_reg_en>;
119 pinctrl-names = "default";
120
121 regulator-always-on;
122 regulator-boot-on;
123 };
124
125 vreg_nvme: regulator-nvme {
126 compatible = "regulator-fixed";
127
128 regulator-name = "VREG_NVME_3P3";
129 regulator-min-microvolt = <3300000>;
130 regulator-max-microvolt = <3300000>;
131
132 gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
133 enable-active-high;
134
135 pinctrl-0 = <&nvme_reg_en>;
136 pinctrl-names = "default";
137
138 regulator-boot-on;
139 };
140 };
141
142 &apps_rsc {
143 regulators-0 {
144 compatible = "qcom,pm8550-rpmh-regulators";
145 qcom,pmic-id = "b";
146
147 vdd-bob1-supply = <&vph_pwr>;
148 vdd-bob2-supply = <&vph_pwr>;
149 vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>;
150 vdd-l2-l13-l14-supply = <&vreg_bob1>;
151 vdd-l5-l16-supply = <&vreg_bob1>;
152 vdd-l6-l7-supply = <&vreg_bob2>;
153 vdd-l8-l9-supply = <&vreg_bob1>;
154 vdd-l12-supply = <&vreg_s5j_1p2>;
155 vdd-l15-supply = <&vreg_s4c_1p8>;
156 vdd-l17-supply = <&vreg_bob2>;
157
158 vreg_bob1: bob1 {
159 regulator-name = "vreg_bob1";
160 regulator-min-microvolt = <3008000>;
161 regulator-max-microvolt = <3960000>;
162 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
163 };
164
165 vreg_bob2: bob2 {
166 regulator-name = "vreg_bob2";
167 regulator-min-microvolt = <2504000>;
168 regulator-max-microvolt = <3008000>;
169 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
170 };
171
172 vreg_l2b_3p0: ldo2 {
173 regulator-name = "vreg_l2b_3p0";
174 regulator-min-microvolt = <3072000>;
175 regulator-max-microvolt = <3100000>;
176 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
177 };
178
179 vreg_l14b_3p0: ldo14 {
180 regulator-name = "vreg_l14b_3p0";
181 regulator-min-microvolt = <3072000>;
182 regulator-max-microvolt = <3072000>;
183 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
184 };
185 };
186
187 regulators-1 {
188 compatible = "qcom,pm8550ve-rpmh-regulators";
189 qcom,pmic-id = "c";
190
191 vdd-l1-supply = <&vreg_s5j_1p2>;
192 vdd-l2-supply = <&vreg_s1f_0p7>;
193 vdd-l3-supply = <&vreg_s1f_0p7>;
194 vdd-s4-supply = <&vph_pwr>;
195
196 vreg_s4c_1p8: smps4 {
197 regulator-name = "vreg_s4c_1p8";
198 regulator-min-microvolt = <1856000>;
199 regulator-max-microvolt = <2000000>;
200 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
201 };
202 };
203
204 regulators-2 {
205 compatible = "qcom,pmc8380-rpmh-regulators";
206 qcom,pmic-id = "d";
207
208 vdd-l1-supply = <&vreg_s1f_0p7>;
209 vdd-l2-supply = <&vreg_s1f_0p7>;
210 vdd-l3-supply = <&vreg_s4c_1p8>;
211 vdd-s1-supply = <&vph_pwr>;
212
213 vreg_l1d_0p8: ldo1 {
214 regulator-name = "vreg_l1d_0p8";
215 regulator-min-microvolt = <880000>;
216 regulator-max-microvolt = <920000>;
217 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
218 };
219
220 vreg_l2d_0p9: ldo2 {
221 regulator-name = "vreg_l2d_0p9";
222 regulator-min-microvolt = <912000>;
223 regulator-max-microvolt = <920000>;
224 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
225 };
226
227 vreg_l3d_1p8: ldo3 {
228 regulator-name = "vreg_l3d_1p8";
229 regulator-min-microvolt = <1800000>;
230 regulator-max-microvolt = <1800000>;
231 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
232 };
233 };
234
235 regulators-3 {
236 compatible = "qcom,pmc8380-rpmh-regulators";
237 qcom,pmic-id = "e";
238
239 vdd-l2-supply = <&vreg_s1f_0p7>;
240 vdd-l3-supply = <&vreg_s5j_1p2>;
241
242 vreg_l2e_0p8: ldo2 {
243 regulator-name = "vreg_l2e_0p8";
244 regulator-min-microvolt = <880000>;
245 regulator-max-microvolt = <920000>;
246 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
247 };
248
249 vreg_l3e_1p2: ldo3 {
250 regulator-name = "vreg_l3e_1p2";
251 regulator-min-microvolt = <1200000>;
252 regulator-max-microvolt = <1200000>;
253 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
254 };
255 };
256
257 regulators-4 {
258 compatible = "qcom,pmc8380-rpmh-regulators";
259 qcom,pmic-id = "f";
260
261 vdd-l1-supply = <&vreg_s5j_1p2>;
262 vdd-l2-supply = <&vreg_s5j_1p2>;
263 vdd-l3-supply = <&vreg_s5j_1p2>;
264 vdd-s1-supply = <&vph_pwr>;
265
266 vreg_s1f_0p7: smps1 {
267 regulator-name = "vreg_s1f_0p7";
268 regulator-min-microvolt = <700000>;
269 regulator-max-microvolt = <1100000>;
270 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
271 };
272 };
273
274 regulators-6 {
275 compatible = "qcom,pm8550ve-rpmh-regulators";
276 qcom,pmic-id = "i";
277
278 vdd-l1-supply = <&vreg_s4c_1p8>;
279 vdd-l2-supply = <&vreg_s5j_1p2>;
280 vdd-l3-supply = <&vreg_s1f_0p7>;
281 vdd-s1-supply = <&vph_pwr>;
282 vdd-s2-supply = <&vph_pwr>;
283
284 vreg_l3i_0p8: ldo3 {
285 regulator-name = "vreg_l3i_0p8";
286 regulator-min-microvolt = <880000>;
287 regulator-max-microvolt = <920000>;
288 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
289 };
290 };
291
292 regulators-7 {
293 compatible = "qcom,pm8550ve-rpmh-regulators";
294 qcom,pmic-id = "j";
295
296 vdd-l1-supply = <&vreg_s1f_0p7>;
297 vdd-l2-supply = <&vreg_s5j_1p2>;
298 vdd-l3-supply = <&vreg_s1f_0p7>;
299 vdd-s5-supply = <&vph_pwr>;
300
301 vreg_s5j_1p2: smps5 {
302 regulator-name = "vreg_s5j_1p2";
303 regulator-min-microvolt = <1256000>;
304 regulator-max-microvolt = <1304000>;
305 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
306 };
307
308 vreg_l1j_0p8: ldo1 {
309 regulator-name = "vreg_l1j_0p8";
310 regulator-min-microvolt = <880000>;
311 regulator-max-microvolt = <920000>;
312 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
313 };
314
315 vreg_l2j_1p2: ldo2 {
316 regulator-name = "vreg_l2j_1p2";
317 regulator-min-microvolt = <1200000>;
318 regulator-max-microvolt = <1200000>;
319 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
320 };
321
322 vreg_l3j_0p8: ldo3 {
323 regulator-name = "vreg_l3j_0p8";
324 regulator-min-microvolt = <880000>;
325 regulator-max-microvolt = <920000>;
326 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
327 };
328 };
329 };
330
331 &i2c0 {
332 clock-frequency = <400000>;
333 status = "okay";
334
335 touchpad@15 {
336 compatible = "hid-over-i2c";
337 reg = <0x15>;
338
339 hid-descr-addr = <0x1>;
340 interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
341
342 pinctrl-0 = <&tpad_default>;
343 pinctrl-names = "default";
344
345 wakeup-source;
346 };
347 };
348
349 &i2c1 {
350 clock-frequency = <400000>;
351 status = "okay";
352
353 /* PS8830 USB4 Retimer? @ 0x8 */
354 };
355
356 &i2c3 {
357 clock-frequency = <400000>;
358 status = "okay";
359
360 /* PS8830 USB4 Retimer? @ 0x8 */
361 };
362
363 &i2c5 {
364 clock-frequency = <400000>;
365 status = "okay";
366
367 keyboard@3a {
368 compatible = "hid-over-i2c";
369 reg = <0x3a>;
370
371 hid-descr-addr = <0x1>;
372 interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
373
374 pinctrl-0 = <&kybd_default>;
375 pinctrl-names = "default";
376
377 wakeup-source;
378 };
379
380 /* EC? @ 0x5b, 0x76 */
381 };
382
383 &i2c7 {
384 clock-frequency = <400000>;
385 status = "okay";
386
387 /* PS8830 USB4 Retimer? @ 0x8 */
388 };
389
390 &mdss {
391 status = "okay";
392 };
393
394 &mdss_dp3 {
395 compatible = "qcom,x1e80100-dp";
396 /delete-property/ #sound-dai-cells;
397
398 status = "okay";
399
400 aux-bus {
401 panel {
402 compatible = "edp-panel";
403 power-supply = <&vreg_edp_3p3>;
404
405 port {
406 edp_panel_in: endpoint {
407 remote-endpoint = <&mdss_dp3_out>;
408 };
409 };
410 };
411 };
412
413 ports {
414 port@1 {
415 reg = <1>;
416
417 mdss_dp3_out: endpoint {
418 data-lanes = <0 1 2 3>;
419 link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
420
421 remote-endpoint = <&edp_panel_in>;
422 };
423 };
424 };
425 };
426
427 &mdss_dp3_phy {
428 vdda-phy-supply = <&vreg_l3j_0p8>;
429 vdda-pll-supply = <&vreg_l2j_1p2>;
430
431 status = "okay";
432 };
433
434 &pcie4 {
435 perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
436 wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
437
438 pinctrl-0 = <&pcie4_default>;
439 pinctrl-names = "default";
440
441 status = "okay";
442 };
443
444 &pcie4_phy {
445 vdda-phy-supply = <&vreg_l3i_0p8>;
446 vdda-pll-supply = <&vreg_l3e_1p2>;
447
448 status = "okay";
449 };
450
451 &pcie6a {
452 perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
453 wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
454
455 vddpe-3v3-supply = <&vreg_nvme>;
456
457 pinctrl-0 = <&pcie6a_default>;
458 pinctrl-names = "default";
459
460 status = "okay";
461 };
462
463 &pcie6a_phy {
464 vdda-phy-supply = <&vreg_l1d_0p8>;
465 vdda-pll-supply = <&vreg_l2j_1p2>;
466
467 status = "okay";
468 };
469
470 &qupv3_0 {
471 status = "okay";
472 };
473
474 &qupv3_1 {
475 status = "okay";
476 };
477
478 &qupv3_2 {
479 status = "okay";
480 };
481
482 &remoteproc_adsp {
483 firmware-name = "qcom/x1e80100/ASUSTeK/vivobook-s15/qcadsp8380.mbn",
484 "qcom/x1e80100/ASUSTeK/vivobook-s15/adsp_dtbs.elf";
485
486 status = "okay";
487 };
488
489 &remoteproc_cdsp {
490 firmware-name = "qcom/x1e80100/ASUSTeK/vivobook-s15/qccdsp8380.mbn",
491 "qcom/x1e80100/ASUSTeK/vivobook-s15/cdsp_dtbs.elf";
492
493 status = "okay";
494 };
495
496 &smb2360_0_eusb2_repeater {
497 vdd18-supply = <&vreg_l3d_1p8>;
498 vdd3-supply = <&vreg_l2b_3p0>;
499 };
500
501 &smb2360_1_eusb2_repeater {
502 vdd18-supply = <&vreg_l3d_1p8>;
503 vdd3-supply = <&vreg_l14b_3p0>;
504 };
505
506 &tlmm {
507 gpio-reserved-ranges = <34 2>, /* Unused */
508 <44 4>, /* SPI (TPM) */
509 <238 1>; /* UFS Reset */
510
511 edp_reg_en: edp-reg-en-state {
512 pins = "gpio70";
513 function = "gpio";
514 drive-strength = <16>;
515 bias-disable;
516 };
517
518 kybd_default: kybd-default-state {
519 pins = "gpio67";
520 function = "gpio";
521 bias-disable;
522 };
523
524 nvme_reg_en: nvme-reg-en-state {
525 pins = "gpio18";
526 function = "gpio";
527 drive-strength = <2>;
528 bias-disable;
529 };
530
531 pcie4_default: pcie4-default-state {
532 clkreq-n-pins {
533 pins = "gpio147";
534 function = "pcie4_clk";
535 drive-strength = <2>;
536 bias-pull-up;
537 };
538
539 perst-n-pins {
540 pins = "gpio146";
541 function = "gpio";
542 drive-strength = <2>;
543 bias-disable;
544 };
545
546 wake-n-pins {
547 pins = "gpio148";
548 function = "gpio";
549 drive-strength = <2>;
550 bias-pull-up;
551 };
552 };
553
554 pcie6a_default: pcie6a-default-state {
555 clkreq-n-pins {
556 pins = "gpio153";
557 function = "pcie6a_clk";
558 drive-strength = <2>;
559 bias-pull-up;
560 };
561
562 perst-n-pins {
563 pins = "gpio152";
564 function = "gpio";
565 drive-strength = <2>;
566 bias-disable;
567 };
568
569 wake-n-pins {
570 pins = "gpio154";
571 function = "gpio";
572 drive-strength = <2>;
573 bias-pull-up;
574 };
575 };
576
577 tpad_default: tpad-default-state {
578 pins = "gpio3";
579 function = "gpio";
580 bias-disable;
581 };
582 };
583
584 &usb_1_ss0_hsphy {
585 vdd-supply = <&vreg_l3j_0p8>;
586 vdda12-supply = <&vreg_l2j_1p2>;
587
588 phys = <&smb2360_0_eusb2_repeater>;
589
590 status = "okay";
591 };
592
593 &usb_1_ss0_qmpphy {
594 vdda-phy-supply = <&vreg_l3e_1p2>;
595 vdda-pll-supply = <&vreg_l1j_0p8>;
596
597 orientation-switch;
598
599 status = "okay";
600 };
601
602 &usb_1_ss0 {
603 status = "okay";
604 };
605
606 &usb_1_ss0_dwc3 {
607 dr_mode = "host";
608 };
609
610 &usb_1_ss0_dwc3_hs {
611 remote-endpoint = <&pmic_glink_ss0_hs_in>;
612 };
613
614 &usb_1_ss0_qmpphy_out {
615 remote-endpoint = <&pmic_glink_ss0_ss_in>;
616 };
617
618 &usb_1_ss1_hsphy {
619 vdd-supply = <&vreg_l3j_0p8>;
620 vdda12-supply = <&vreg_l2j_1p2>;
621
622 phys = <&smb2360_1_eusb2_repeater>;
623
624 status = "okay";
625 };
626
627 &usb_1_ss1_qmpphy {
628 vdda-phy-supply = <&vreg_l3e_1p2>;
629 vdda-pll-supply = <&vreg_l2d_0p9>;
630
631 orientation-switch;
632
633 status = "okay";
634 };
635
636 &usb_1_ss1 {
637 status = "okay";
638 };
639
640 &usb_1_ss1_dwc3 {
641 dr_mode = "host";
642 };
643
644 &usb_1_ss1_dwc3_hs {
645 remote-endpoint = <&pmic_glink_ss1_hs_in>;
646 };
647
648 &usb_1_ss1_qmpphy_out {
649 remote-endpoint = <&pmic_glink_ss1_ss_in>;
650 };
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