1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Google Trogdor device tree source (common between revisions)
4 *
5 * Copyright 2019 Google LLC.
6 */
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/gpio-keys.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
13 #include <dt-bindings/sound/sc7180-lpass.h>
14
15 #include "sc7180.dtsi"
16 #include "sc7180-firmware-tfa.dtsi"
17 /* PMICs depend on spmi_bus label and so must come after sc7180.dtsi */
18 #include "pm6150.dtsi"
19 #include "pm6150l.dtsi"
20
21 / {
22 thermal-zones {
23 charger_thermal: charger-thermal {
24 thermal-sensors = <&pm6150_adc_tm 0>;
25
26 trips {
27 charger-crit {
28 temperature = <125000>;
29 hysteresis = <1000>;
30 type = "critical";
31 };
32 };
33 };
34 };
35 };
36
37 /*
38 * Reserved memory changes
39 *
40 * Delete all unused memory nodes and define the peripheral memory regions
41 * required by the board dts.
42 */
43
44 /delete-node/ &hyp_mem;
45 /delete-node/ &ipa_fw_mem;
46 /delete-node/ &xbl_mem;
47 /delete-node/ &aop_mem;
48 /delete-node/ &sec_apps_mem;
49 /delete-node/ &tz_mem;
50
51 /* Increase the size from 2MB to 8MB */
52 &rmtfs_mem {
53 reg = <0x0 0x94600000 0x0 0x800000>;
54 };
55
56 / {
57 reserved-memory {
58 atf_mem: memory@80b00000 {
59 reg = <0x0 0x80b00000 0x0 0x100000>;
60 no-map;
61 };
62
63 mpss_mem: memory@86000000 {
64 reg = <0x0 0x86000000 0x0 0x2000000>;
65 no-map;
66 };
67
68 venus_mem: memory@8f600000 {
69 reg = <0 0x8f600000 0 0x500000>;
70 no-map;
71 };
72
73 wlan_mem: memory@94100000 {
74 reg = <0x0 0x94100000 0x0 0x200000>;
75 no-map;
76 };
77
78 mba_mem: memory@94400000 {
79 reg = <0x0 0x94400000 0x0 0x200000>;
80 no-map;
81 };
82
83 mdata_mem: mpss-metadata {
84 alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>;
85 size = <0x0 0x4000>;
86 no-map;
87 };
88 };
89
90 aliases {
91 bluetooth0 = &bluetooth;
92 hsuart0 = &uart3;
93 serial0 = &uart8;
94 wifi0 = &wifi;
95 };
96
97 chosen {
98 stdout-path = "serial0:115200n8";
99 };
100
101 /* FIXED REGULATORS - parents above children */
102
103 /* This is the top level supply and variable voltage */
104 ppvar_sys: ppvar-sys-regulator {
105 compatible = "regulator-fixed";
106 regulator-name = "ppvar_sys";
107 regulator-always-on;
108 regulator-boot-on;
109 };
110
111 /* This divides ppvar_sys by 2, so voltage is variable */
112 src_vph_pwr: src-vph-pwr-regulator {
113 compatible = "regulator-fixed";
114 regulator-name = "src_vph_pwr";
115
116 /* EC turns on with switchcap_on; always on for AP */
117 regulator-always-on;
118 regulator-boot-on;
119
120 vin-supply = <&ppvar_sys>;
121 };
122
123 pp5000_a: pp5000-a-regulator {
124 compatible = "regulator-fixed";
125 regulator-name = "pp5000_a";
126
127 /* EC turns on with en_pp5000_a; always on for AP */
128 regulator-always-on;
129 regulator-boot-on;
130 regulator-min-microvolt = <5000000>;
131 regulator-max-microvolt = <5000000>;
132
133 vin-supply = <&ppvar_sys>;
134 };
135
136 pp3300_a: pp3300-a-regulator {
137 compatible = "regulator-fixed";
138 regulator-name = "pp3300_a";
139
140 /* EC turns on with en_pp3300_a; always on for AP */
141 regulator-always-on;
142 regulator-boot-on;
143 regulator-min-microvolt = <3300000>;
144 regulator-max-microvolt = <3300000>;
145
146 /*
147 * Actually should be pp3300 but that's practically an alias for
148 * pp3300_a so we use pp3300's vin-supply here to avoid one more
149 * node.
150 */
151 vin-supply = <&ppvar_sys>;
152 };
153
154 pp1800_ec:
155 pp1800_sensors:
156 pp1800_ldo: pp1800-ldo-regulator {
157 compatible = "regulator-fixed";
158 regulator-name = "pp1800_ldo";
159
160 /* EC turns on with hibernate_l; always on for AP */
161 regulator-always-on;
162 regulator-boot-on;
163 regulator-min-microvolt = <1800000>;
164 regulator-max-microvolt = <1800000>;
165
166 /*
167 * Actually should be pp1800_h1 but we don't have any need to
168 * model that so we use the parent of pp1800_h1.
169 */
170 vin-supply = <&pp3300_a>;
171 };
172
173 pp1800_uf_cam: pp1800-uf-cam-regulator {
174 compatible = "regulator-fixed";
175 regulator-name = "pp1800_uf_cam";
176 status = "disabled";
177
178 regulator-min-microvolt = <1800000>;
179 regulator-max-microvolt = <1800000>;
180
181 gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>;
182 enable-active-high;
183 pinctrl-names = "default";
184 pinctrl-0 = <&uf_cam_en>;
185
186 vin-supply = <&pp1800_ldo>;
187 regulator-enable-ramp-delay = <1000>;
188 };
189
190 pp1800_wf_cam: pp1800-wf-cam-regulator {
191 compatible = "regulator-fixed";
192 regulator-name = "pp1800_wf_cam";
193 status = "disabled";
194
195 regulator-min-microvolt = <1800000>;
196 regulator-max-microvolt = <1800000>;
197
198 gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
199 enable-active-high;
200 pinctrl-names = "default";
201 pinctrl-0 = <&wf_cam_en>;
202
203 vin-supply = <&pp1800_ldo>;
204 regulator-enable-ramp-delay = <1000>;
205 };
206
207 pp2800_uf_cam: pp2800-uf-cam-regulator {
208 compatible = "regulator-fixed";
209 regulator-name = "pp2800_uf_cam";
210 status = "disabled";
211
212 regulator-min-microvolt = <2850000>;
213 regulator-max-microvolt = <2850000>;
214
215 gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>;
216 enable-active-high;
217 /*
218 * The pinconf can only be referenced once so we put it on the
219 * first regulator and comment it out here.
220 * pinctrl-names = "default";
221 * pinctrl-0 = <&uf_cam_en>;
222 */
223
224 vin-supply = <&pp3300_a>;
225 };
226
227 pp2800_vcm_wf_cam:
228 pp2800_wf_cam: pp2800-wf-cam-regulator {
229 compatible = "regulator-fixed";
230 regulator-name = "pp2800_wf_cam";
231 status = "disabled";
232
233 regulator-min-microvolt = <2850000>;
234 regulator-max-microvolt = <2850000>;
235
236 gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
237 enable-active-high;
238 /*
239 * The pinconf can only be referenced once so we put it on the
240 * first regulator and comment it out here.
241 * pinctrl-names = "default";
242 * pinctrl-0 = <&wf_cam_en>;
243 */
244
245 vin-supply = <&pp3300_a>;
246 };
247
248 pp3300_audio:
249 pp3300_codec: pp3300-codec-regulator {
250 compatible = "regulator-fixed";
251 regulator-name = "pp3300_codec";
252
253 regulator-min-microvolt = <3300000>;
254 regulator-max-microvolt = <3300000>;
255
256 gpio = <&tlmm 83 GPIO_ACTIVE_HIGH>;
257 enable-active-high;
258 pinctrl-names = "default";
259 pinctrl-0 = <&en_pp3300_codec>;
260
261 vin-supply = <&pp3300_a>;
262 };
263
264 pp3300_dx_edp:
265 pp3300_ts: pp3300-dx-edp-regulator {
266 compatible = "regulator-fixed";
267 regulator-name = "pp3300_dx_edp";
268
269 regulator-min-microvolt = <3300000>;
270 regulator-max-microvolt = <3300000>;
271
272 gpio = <&tlmm 30 GPIO_ACTIVE_HIGH>;
273 enable-active-high;
274 pinctrl-names = "default";
275 pinctrl-0 = <&en_pp3300_dx_edp>;
276
277 vin-supply = <&pp3300_a>;
278 };
279
280 pp3300_fp_tp: pp3300-fp-tp-regulator {
281 compatible = "regulator-fixed";
282 regulator-name = "pp3300_fp_tp";
283
284 regulator-min-microvolt = <3300000>;
285 regulator-max-microvolt = <3300000>;
286
287 /* AP turns on with PP1800_VIO_OUT; always on for AP */
288 regulator-always-on;
289 regulator-boot-on;
290
291 vin-supply = <&pp3300_a>;
292 };
293
294 pp3300_hub: pp3300-hub-regulator {
295 compatible = "regulator-fixed";
296 regulator-name = "pp3300_hub";
297
298 regulator-min-microvolt = <3300000>;
299 regulator-max-microvolt = <3300000>;
300
301 gpio = <&tlmm 84 GPIO_ACTIVE_HIGH>;
302 enable-active-high;
303 pinctrl-names = "default";
304 pinctrl-0 = <&en_pp3300_hub>;
305
306 /* The BIOS leaves this regulator on */
307 regulator-boot-on;
308
309 vin-supply = <&pp3300_a>;
310 };
311
312 /* BOARD-SPECIFIC TOP LEVEL NODES */
313
314 backlight: backlight {
315 compatible = "pwm-backlight";
316
317 /* The panels don't seem to like anything below ~ 5% */
318 brightness-levels = <
319 196 256 324 400 484 576 676 784 900 1024 1156 1296
320 1444 1600 1764 1936 2116 2304 2500 2704 2916 3136
321 3364 3600 3844 4096
322 >;
323 num-interpolated-steps = <64>;
324 default-brightness-level = <951>;
325
326 pwms = <&cros_ec_pwm 1>;
327 enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
328 power-supply = <&ppvar_sys>;
329 pinctrl-names = "default";
330 pinctrl-0 = <&ap_edp_bklten>;
331 };
332
333 gpio_keys: gpio-keys {
334 compatible = "gpio-keys";
335 status = "disabled";
336 pinctrl-names = "default";
337 pinctrl-0 = <&pen_pdct_l>;
338
339 pen_insert: switch-pen-insert {
340 label = "Pen Insert";
341
342 /* Insert = low, eject = high */
343 gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
344 linux,code = <SW_PEN_INSERTED>;
345 linux,input-type = <EV_SW>;
346 wakeup-event-action = <EV_ACT_DEASSERTED>;
347 wakeup-source;
348 };
349 };
350
351 max98360a: audio-codec-0 {
352 compatible = "maxim,max98360a";
353 pinctrl-names = "default";
354 pinctrl-0 = <&_en>;
355 sdmode-gpios = <&tlmm 23 GPIO_ACTIVE_HIGH>;
356 #sound-dai-cells = <0>;
357 };
358
359 pwmleds: pwmleds {
360 compatible = "pwm-leds";
361 status = "disabled";
362
363 keyboard_backlight: led-0 {
364 label = "cros_ec::kbd_backlight";
365 function = LED_FUNCTION_KBD_BACKLIGHT;
366 pwms = <&cros_ec_pwm 0>;
367 max-brightness = <1023>;
368 };
369 };
370
371 sound: sound {
372 compatible = "google,sc7180-trogdor";
373
374 audio-routing =
375 "Headphone Jack", "HPOL",
376 "Headphone Jack", "HPOR";
377
378 #address-cells = <1>;
379 #size-cells = <0>;
380
381 dai-link@0 {
382 link-name = "MultiMedia0";
383 reg = <MI2S_PRIMARY>;
384 cpu {
385 sound-dai = <&lpass_cpu MI2S_PRIMARY>;
386 };
387
388 sound_multimedia0_codec: codec {
389 sound-dai = <&alc5682 0 /* aif1 */>;
390 };
391 };
392
393 dai-link@1 {
394 link-name = "MultiMedia1";
395 reg = <MI2S_SECONDARY>;
396 cpu {
397 sound-dai = <&lpass_cpu MI2S_SECONDARY>;
398 };
399
400 sound_multimedia1_codec: codec {
401 sound-dai = <&max98360a>;
402 };
403 };
404
405 dai-link@5 {
406 link-name = "MultiMedia2";
407 reg = <LPASS_DP_RX>;
408 cpu {
409 sound-dai = <&lpass_cpu LPASS_DP_RX>;
410 };
411
412 codec {
413 sound-dai = <&mdss_dp>;
414 };
415 };
416 };
417 };
418
419 &qfprom {
420 vcc-supply = <&pp1800_l11a>;
421 };
422
423 &qspi {
424 status = "okay";
425 pinctrl-names = "default", "sleep";
426 pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data0>, <&qspi_data1>;
427 pinctrl-1 = <&qspi_sleep>;
428
429 flash@0 {
430 compatible = "jedec,spi-nor";
431 reg = <0>;
432
433 spi-max-frequency = <37500000>;
434 spi-tx-bus-width = <2>;
435 spi-rx-bus-width = <2>;
436 };
437 };
438
439 &apps_rsc {
440 regulators-0 {
441 compatible = "qcom,pm6150-rpmh-regulators";
442 qcom,pmic-id = "a";
443
444 vddpx_1:
445 vdd2:
446 pp1125_s1a: smps1 {
447 regulator-min-microvolt = <1128000>;
448 regulator-max-microvolt = <1128000>;
449 };
450
451 vdd_qlink_lv:
452 vdd_qlink_lv_ck:
453 vdd_qusb_hs0_core:
454 vdd_ufs1_core:
455 vdda_mipi_csi0_0p9:
456 vdda_mipi_csi1_0p9:
457 vdda_mipi_csi2_0p9:
458 vdda_mipi_csi3_0p9:
459 vdda_mipi_dsi0_pll:
460 vdda_pll_cc_ebi01:
461 vdda_qrefs_0p9:
462 vdda_usb_ss_dp_core:
463 pp900_l4a: ldo4 {
464 regulator-min-microvolt = <824000>;
465 regulator-max-microvolt = <928000>;
466 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
467 };
468
469 vdd_cx_wlan:
470 pp800_l9a: ldo9 {
471 regulator-min-microvolt = <488000>;
472 regulator-max-microvolt = <800000>;
473 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
474 };
475
476 vdd1:
477 vddpx_3:
478 vddpx_7:
479 vio_in:
480 pp1800_l10a: ldo10 {
481 regulator-min-microvolt = <1800000>;
482 regulator-max-microvolt = <1800000>;
483 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
484 };
485
486 vdd_qfprom:
487 vdda_apc1_cs_1p8:
488 vdda_qrefs_1p8:
489 vdda_qusb_hs0_1p8:
490 vddpx_11:
491 vreg_bb_clk:
492 pp1800_l11a: ldo11 {
493 regulator-min-microvolt = <1800000>;
494 regulator-max-microvolt = <1800000>;
495 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
496 };
497
498 mcp_vccq:
499 pp1800_l12a_r: ldo12 {
500 regulator-min-microvolt = <1800000>;
501 regulator-max-microvolt = <1800000>;
502 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
503 };
504
505 /*
506 * On trogdor this needs to match l10a since we use it to
507 * give power to things like SPI flash which communicate back
508 * on lines powered by l10a. Thus we force to 1.8V.
509 */
510 pp1800_l13a: ldo13 {
511 regulator-min-microvolt = <1800000>;
512 regulator-max-microvolt = <1800000>;
513 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
514 regulator-always-on;
515 regulator-boot-on;
516 };
517
518 pp1800_prox:
519 pp1800_l14a: ldo14 {
520 regulator-min-microvolt = <1800000>;
521 regulator-max-microvolt = <1800000>;
522 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
523 };
524
525 pp1800_alc5682:
526 pp1800_l15a: ldo15 {
527 regulator-min-microvolt = <1800000>;
528 regulator-max-microvolt = <1800000>;
529 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
530 };
531
532 vdda_qusb_hs0_3p1:
533 vdd_pdphy:
534 pp3100_l17a: ldo17 {
535 regulator-min-microvolt = <2920000>;
536 regulator-max-microvolt = <3232000>;
537 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
538 };
539
540 pp1800_pen:
541 pp1800_l18a: ldo18 {
542 regulator-min-microvolt = <1800000>;
543 regulator-max-microvolt = <1800000>;
544 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
545 };
546
547 mcp_vcc:
548 pp2850_l19a: ldo19 {
549 regulator-min-microvolt = <2960000>;
550 regulator-max-microvolt = <2960000>;
551 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
552 };
553 };
554
555 regulators-1 {
556 compatible = "qcom,pm6150l-rpmh-regulators";
557 qcom,pmic-id = "c";
558
559 pp1300_s8c: smps8 {
560 regulator-min-microvolt = <1120000>;
561 regulator-max-microvolt = <1408000>;
562 };
563
564 pp1800_l1c: ldo1 {
565 regulator-min-microvolt = <1616000>;
566 regulator-max-microvolt = <1984000>;
567 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
568 };
569
570 vdd_wcss_adc_dac:
571 pp1300_l2c: ldo2 {
572 regulator-min-microvolt = <1168000>;
573 regulator-max-microvolt = <1304000>;
574 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
575 };
576
577 pp1200_brij:
578 vdd_ufs1_1p2:
579 vdda_csi0_1p25:
580 vdda_csi1_1p25:
581 vdda_csi2_1p25:
582 vdda_csi3_1p25:
583 vdda_hv_ebi0:
584 vdda_mipi_dsi0_1p2:
585 vdda_usb_ss_dp_1p2:
586 vddpx_10:
587 pp1200_l3c: ldo3 {
588 regulator-min-microvolt = <1200000>;
589 regulator-max-microvolt = <1200000>;
590 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
591 };
592
593 vddpx_2:
594 ppvar_l6c: ldo6 {
595 regulator-min-microvolt = <1800000>;
596 regulator-max-microvolt = <2952000>;
597 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
598 };
599
600 pp3300_l7c: ldo7 {
601 regulator-min-microvolt = <3304000>;
602 regulator-max-microvolt = <3304000>;
603 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
604 };
605
606 pp1800_brij_vccio:
607 pp1800_edp_vpll:
608 pp1800_l8c: ldo8 {
609 regulator-min-microvolt = <1800000>;
610 regulator-max-microvolt = <1800000>;
611 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
612 };
613
614 pp2950_l9c: ldo9 {
615 regulator-min-microvolt = <2952000>;
616 regulator-max-microvolt = <2952000>;
617 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
618 };
619
620 pp3300_l10c: ldo10 {
621 regulator-min-microvolt = <3000000>;
622 regulator-max-microvolt = <3400000>;
623 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
624 };
625
626 pp3300_l11c: ldo11 {
627 regulator-min-microvolt = <3000000>;
628 regulator-max-microvolt = <3400000>;
629 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
630 };
631
632 src_vreg_bob: bob {
633 regulator-min-microvolt = <3008000>;
634 regulator-max-microvolt = <3960000>;
635 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
636 };
637 };
638 };
639
640 ap_ec_spi: &spi6 {
641 status = "okay";
642 cros_ec: ec@0 {
643 compatible = "google,cros-ec-spi";
644 reg = <0>;
645 interrupt-parent = <&tlmm>;
646 interrupts = <94 IRQ_TYPE_LEVEL_LOW>;
647 pinctrl-names = "default";
648 pinctrl-0 = <&ap_ec_int_l>;
649 spi-max-frequency = <3000000>;
650 wakeup-source;
651
652 cros_ec_pwm: pwm {
653 compatible = "google,cros-ec-pwm";
654 #pwm-cells = <1>;
655 };
656
657 i2c_tunnel: i2c-tunnel {
658 compatible = "google,cros-ec-i2c-tunnel";
659 google,remote-bus = <0>;
660 #address-cells = <1>;
661 #size-cells = <0>;
662 };
663
664 typec {
665 compatible = "google,cros-ec-typec";
666 #address-cells = <1>;
667 #size-cells = <0>;
668
669 usb_c0: connector@0 {
670 compatible = "usb-c-connector";
671 reg = <0>;
672 label = "left";
673 power-role = "dual";
674 data-role = "host";
675 try-power-role = "source";
676 };
677
678 usb_c1: connector@1 {
679 compatible = "usb-c-connector";
680 reg = <1>;
681 label = "right";
682 power-role = "dual";
683 data-role = "host";
684 try-power-role = "source";
685 };
686 };
687 };
688 };
689
690 ap_h1_spi: &spi0 {
691 status = "okay";
692 cr50: tpm@0 {
693 compatible = "google,cr50";
694 reg = <0>;
695 pinctrl-names = "default";
696 pinctrl-0 = <&h1_ap_int_odl>;
697 spi-max-frequency = <800000>;
698 interrupt-parent = <&tlmm>;
699 interrupts = <42 IRQ_TYPE_EDGE_RISING>;
700 };
701 };
702
703 &camcc {
704 status = "disabled";
705 };
706
707 ap_sar_sensor_i2c: &i2c5 {
708 clock-frequency = <400000>;
709
710 ap_sar_sensor: proximity@28 {
711 compatible = "semtech,sx9310";
712 reg = <0x28>;
713 #io-channel-cells = <1>;
714 pinctrl-names = "default";
715 pinctrl-0 = <&p_sensor_int_l>;
716
717 interrupt-parent = <&tlmm>;
718 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
719
720 vdd-supply = <&pp3300_a>;
721 svdd-supply = <&pp1800_prox>;
722
723 label = "proximity-wifi";
724 };
725 };
726
727 ap_tp_i2c: &i2c7 {
728 clock-frequency = <400000>;
729
730 trackpad: trackpad@15 {
731 compatible = "elan,ekth3000";
732 reg = <0x15>;
733 pinctrl-names = "default";
734 pinctrl-0 = <&tp_int_odl>;
735
736 interrupt-parent = <&tlmm>;
737 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
738
739 vcc-supply = <&pp3300_fp_tp>;
740
741 wakeup-source;
742 };
743 };
744
745 hp_i2c: &i2c9 {
746 status = "okay";
747 clock-frequency = <400000>;
748 };
749
750 &lpasscc {
751 status = "okay";
752 };
753
754 &lpass_cpu {
755 status = "okay";
756
757 pinctrl-names = "default";
758 pinctrl-0 = <&sec_mi2s_active>, <&pri_mi2s_active>, <&pri_mi2s_mclk_active>;
759
760 #address-cells = <1>;
761 #size-cells = <0>;
762
763 dai-link@0 {
764 reg = <MI2S_PRIMARY>;
765 qcom,playback-sd-lines = <1>;
766 qcom,capture-sd-lines = <0>;
767 };
768
769 secondary_mi2s: dai-link@1 {
770 reg = <MI2S_SECONDARY>;
771 qcom,playback-sd-lines = <0>;
772 };
773
774 dai-link@5 {
775 reg = <LPASS_DP_RX>;
776 };
777 };
778
779 &lpass_hm {
780 status = "okay";
781 };
782
783 &mdss {
784 status = "okay";
785 };
786
787 &mdss_dp {
788 status = "okay";
789 pinctrl-names = "default";
790 pinctrl-0 = <&dp_hot_plug_det>;
791 };
792
793 &mdss_dp_out {
794 data-lanes = <0 1>;
795 link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>;
796 };
797
798 &mdss_dsi0 {
799 status = "okay";
800 vdda-supply = <&vdda_mipi_dsi0_1p2>;
801 };
802
803 &mdss_dsi0_out {
804 data-lanes = <0 1 2 3>;
805 };
806
807 &mdss_dsi0_phy {
808 status = "okay";
809 vdds-supply = <&vdda_mipi_dsi0_pll>;
810 };
811
812 &pm6150_adc {
813 channel@4f {
814 reg = <ADC5_AMUX_THM3_100K_PU>;
815 qcom,ratiometric;
816 qcom,hw-settle-time = <200>;
817 label = "charger_therm";
818 };
819 };
820
821 &pm6150_adc_tm {
822 status = "okay";
823
824 charger-thermistor@0 {
825 reg = <0>;
826 io-channels = <&pm6150_adc ADC5_AMUX_THM3_100K_PU>;
827 qcom,ratiometric;
828 qcom,hw-settle-time-us = <200>;
829 };
830 };
831
832 &pm6150_pon {
833 status = "disabled";
834 };
835
836 &qupv3_id_0 {
837 status = "okay";
838 };
839
840 &qupv3_id_1 {
841 status = "okay";
842 };
843
844 &remoteproc_mpss {
845 status = "okay";
846 compatible = "qcom,sc7180-mss-pil";
847 reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>;
848 reg-names = "qdsp6", "rmb";
849
850 clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
851 <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
852 <&gcc GCC_MSS_NAV_AXI_CLK>,
853 <&gcc GCC_MSS_SNOC_AXI_CLK>,
854 <&gcc GCC_MSS_MFAB_AXIS_CLK>,
855 <&rpmhcc RPMH_CXO_CLK>;
856 clock-names = "iface", "bus", "nav", "snoc_axi", "mnoc_axi", "xo";
857
858 iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
859 memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>;
860
861 /* This gets overridden for SKUs with LTE support. */
862 firmware-name = "qcom/sc7180-trogdor/modem-nolte/mba.mbn",
863 "qcom/sc7180-trogdor/modem-nolte/qdsp6sw.mbn";
864
865 resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
866 <&pdc_reset PDC_MODEM_SYNC_RESET>;
867 reset-names = "mss_restart", "pdc_reset";
868
869 qcom,halt-regs = <&tcsr_regs_1 0x3000 0x5000 0x4000>;
870 qcom,spare-regs = <&tcsr_regs_2 0xb3e4>;
871 };
872
873 &scm {
874 /* TF-A firmware maps memory cached so mark dma-coherent to match. */
875 dma-coherent;
876 };
877
878 &sdhc_1 {
879 status = "okay";
880
881 pinctrl-names = "default", "sleep";
882 pinctrl-0 = <&sdc1_on>;
883 pinctrl-1 = <&sdc1_off>;
884 vmmc-supply = <&mcp_vcc>;
885 vqmmc-supply = <&mcp_vccq>;
886 };
887
888 &sdhc_2 {
889 pinctrl-names = "default", "sleep";
890 pinctrl-0 = <&sdc2_on>;
891 pinctrl-1 = <&sdc2_off>;
892 vmmc-supply = <&pp2950_l9c>;
893 vqmmc-supply = <&ppvar_l6c>;
894
895 cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
896 };
897
898 &spi0 {
899 pinctrl-0 = <&qup_spi0_spi>, <&qup_spi0_cs_gpio>;
900 cs-gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
901 };
902
903 &spi6 {
904 pinctrl-0 = <&qup_spi6_spi>, <&qup_spi6_cs_gpio>;
905 cs-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>;
906 };
907
908 ap_spi_fp: &spi10 {
909 pinctrl-0 = <&qup_spi10_spi>, <&qup_spi10_cs_gpio>;
910 cs-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
911
912 cros_ec_fp: ec@0 {
913 compatible = "google,cros-ec-fp", "google,cros-ec-spi";
914 reg = <0>;
915 interrupt-parent = <&tlmm>;
916 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
917 pinctrl-names = "default";
918 pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>;
919 boot0-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
920 reset-gpios = <&tlmm 22 GPIO_ACTIVE_LOW>;
921 spi-max-frequency = <3000000>;
922 vdd-supply = <&pp3300_fp_tp>;
923 };
924 };
925
926 #include <arm/cros-ec-sbs.dtsi>
927
928 &uart3 {
929 status = "okay";
930
931 /delete-property/interrupts;
932 interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
933 <&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
934
935 pinctrl-names = "default", "sleep";
936 pinctrl-1 = <&qup_uart3_sleep>;
937
938 bluetooth: bluetooth {
939 compatible = "qcom,wcn3991-bt";
940 vddio-supply = <&pp1800_l10a>;
941 vddxo-supply = <&pp1800_l1c>;
942 vddrf-supply = <&pp1300_l2c>;
943 vddch0-supply = <&pp3300_l10c>;
944 max-speed = <3200000>;
945
946 qcom,local-bd-address-broken;
947 };
948 };
949
950 &uart8 {
951 status = "okay";
952 };
953
954 &usb_1 {
955 status = "okay";
956 };
957
958 &usb_1_dwc3 {
959 dr_mode = "host";
960 #address-cells = <1>;
961 #size-cells = <0>;
962
963 /* 2.x hub on port 1 */
964 usb_hub_2_x: hub@1 {
965 compatible = "usbbda,5411";
966 reg = <1>;
967 vdd-supply = <&pp3300_hub>;
968 peer-hub = <&usb_hub_3_x>;
969 };
970
971 /* 3.x hub on port 2 */
972 usb_hub_3_x: hub@2 {
973 compatible = "usbbda,411";
974 reg = <2>;
975 vdd-supply = <&pp3300_hub>;
976 peer-hub = <&usb_hub_2_x>;
977 };
978 };
979
980 &usb_1_hsphy {
981 status = "okay";
982 vdd-supply = <&vdd_qusb_hs0_core>;
983 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
984 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
985 qcom,imp-res-offset-value = <8>;
986 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
987 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
988 qcom,bias-ctrl-value = <0x22>;
989 qcom,charge-ctrl-value = <3>;
990 qcom,hsdisc-trim-value = <0>;
991 };
992
993 &usb_1_qmpphy {
994 status = "okay";
995 vdda-phy-supply = <&vdda_usb_ss_dp_1p2>;
996 vdda-pll-supply = <&vdda_usb_ss_dp_core>;
997 };
998
999 &venus {
1000 video-firmware {
1001 iommus = <&apps_smmu 0x0c42 0x0>;
1002 };
1003 };
1004
1005 &wifi {
1006 status = "okay";
1007 vdd-0.8-cx-mx-supply = <&vdd_cx_wlan>;
1008 vdd-1.8-xo-supply = <&pp1800_l1c>;
1009 vdd-1.3-rfa-supply = <&pp1300_l2c>;
1010 vdd-3.3-ch0-supply = <&pp3300_l10c>;
1011 vdd-3.3-ch1-supply = <&pp3300_l11c>;
1012
1013 wifi-firmware {
1014 iommus = <&apps_smmu 0xc2 0x1>;
1015 };
1016 };
1017
1018 /* PINCTRL - additions to nodes defined in sc7180.dtsi */
1019
1020 &dp_hot_plug_det {
1021 bias-disable;
1022 };
1023
1024 &pri_mi2s_active {
1025 drive-strength = <2>;
1026 bias-pull-down;
1027 };
1028
1029 &pri_mi2s_mclk_active {
1030 drive-strength = <2>;
1031 bias-pull-down;
1032 };
1033
1034 &qspi_cs0 {
1035 bias-disable; /* External pullup */
1036 };
1037
1038 &qspi_clk {
1039 drive-strength = <8>;
1040 bias-disable; /* Rely on Cr50 internal pulldown */
1041 };
1042
1043 &qspi_data0 {
1044 bias-disable; /* Rely on Cr50 internal pulldown */
1045 };
1046
1047 &qspi_data1 {
1048 bias-pull-down;
1049 };
1050
1051 &qup_i2c2_default {
1052 drive-strength = <2>;
1053
1054 /* Has external pullup */
1055 bias-disable;
1056 };
1057
1058 &qup_i2c4_default {
1059 drive-strength = <2>;
1060
1061 /* Has external pullup */
1062 bias-disable;
1063 };
1064
1065 &qup_i2c5_default {
1066 drive-strength = <2>;
1067
1068 /* Has external pullup */
1069 bias-disable;
1070 };
1071
1072 &qup_i2c7_default {
1073 drive-strength = <2>;
1074
1075 /* Has external pullup */
1076 bias-disable;
1077 };
1078
1079 &qup_i2c9_default {
1080 drive-strength = <2>;
1081
1082 /* Has external pullup */
1083 bias-disable;
1084 };
1085
1086 &qup_spi0_spi {
1087 drive-strength = <2>;
1088 bias-disable;
1089 };
1090
1091 &qup_spi0_cs_gpio {
1092 drive-strength = <2>;
1093 bias-disable;
1094 };
1095
1096 &qup_spi6_spi {
1097 drive-strength = <2>;
1098 bias-disable;
1099 };
1100
1101 &qup_spi6_cs_gpio {
1102 drive-strength = <2>;
1103 bias-disable;
1104 };
1105
1106 &qup_spi10_spi {
1107 drive-strength = <2>;
1108 bias-disable;
1109 };
1110
1111 &qup_spi10_cs_gpio {
1112 drive-strength = <2>;
1113 bias-disable;
1114 };
1115
1116 &qup_uart3_cts {
1117 /*
1118 * Configure a pull-down on CTS to match the pull of
1119 * the Bluetooth module.
1120 */
1121 bias-pull-down;
1122 };
1123
1124 &qup_uart3_rts {
1125 /* We'll drive RTS, so no pull */
1126 drive-strength = <2>;
1127 bias-disable;
1128 };
1129
1130 &qup_uart3_tx {
1131 /* We'll drive TX, so no pull */
1132 drive-strength = <2>;
1133 bias-disable;
1134 };
1135
1136 &qup_uart3_rx {
1137 /*
1138 * Configure a pull-up on RX. This is needed to avoid
1139 * garbage data when the TX pin of the Bluetooth module is
1140 * in tri-state (module powered off or not driving the
1141 * signal yet).
1142 */
1143 bias-pull-up;
1144 };
1145
1146 &qup_uart8_tx {
1147 drive-strength = <2>;
1148 bias-disable;
1149 };
1150
1151 &qup_uart8_rx {
1152 drive-strength = <2>;
1153 bias-pull-up;
1154 };
1155
1156 &sec_mi2s_active {
1157 drive-strength = <2>;
1158 bias-pull-down;
1159 };
1160
1161 /* PINCTRL - board-specific pinctrl */
1162
1163 &pm6150_gpios {
1164 status = "disabled"; /* No GPIOs are connected */
1165 };
1166
1167 &pm6150l_gpios {
1168 status = "disabled"; /* No GPIOs are consumed or configured */
1169 gpio-line-names = "AP_SUSPEND",
1170 "",
1171 "",
1172 "",
1173 "",
1174 "",
1175 "",
1176 "",
1177 "",
1178 "",
1179 "",
1180 "";
1181 };
1182
1183 &tlmm {
1184 /*
1185 * pinctrl settings for pins that have no real owners.
1186 */
1187 pinctrl-names = "default";
1188 pinctrl-0 = <&bios_flash_wp_l>, <&ap_suspend_l_neuter>;
1189
1190 amp_en: amp-en-state {
1191 pins = "gpio23";
1192 function = "gpio";
1193 bias-pull-down;
1194 };
1195
1196 ap_ec_int_l: ap-ec-int-l-state {
1197 pins = "gpio94";
1198 function = "gpio";
1199 bias-pull-up;
1200 };
1201
1202 ap_edp_bklten: ap-edp-bklten-state {
1203 pins = "gpio12";
1204 function = "gpio";
1205 drive-strength = <2>;
1206 bias-disable;
1207
1208 /* Force backlight to be disabled to match state at boot. */
1209 output-low;
1210 };
1211
1212 ap_suspend_l_neuter: ap-suspend-l-neuter-state {
1213 pins = "gpio27";
1214 function = "gpio";
1215 bias-disable;
1216 };
1217
1218 bios_flash_wp_l: bios-flash-wp-l-state {
1219 pins = "gpio66";
1220 function = "gpio";
1221 bias-disable;
1222 };
1223
1224 edp_brij_en: edp-brij-en-state {
1225 pins = "gpio104";
1226 function = "gpio";
1227 drive-strength = <2>;
1228 bias-disable;
1229 };
1230
1231 en_pp3300_codec: en-pp3300-codec-state {
1232 pins = "gpio83";
1233 function = "gpio";
1234 drive-strength = <2>;
1235 bias-disable;
1236 };
1237
1238 en_pp3300_dx_edp: en-pp3300-dx-edp-state {
1239 pins = "gpio30";
1240 function = "gpio";
1241 drive-strength = <2>;
1242 bias-disable;
1243 };
1244
1245 en_pp3300_hub: en-pp3300-hub-state {
1246 pins = "gpio84";
1247 function = "gpio";
1248 drive-strength = <2>;
1249 bias-disable;
1250 };
1251
1252 fp_rst_l: fp-rst-l-state {
1253 pins = "gpio22";
1254 function = "gpio";
1255 bias-disable;
1256 drive-strength = <2>;
1257 };
1258
1259 fp_to_ap_irq_l: fp-to-ap-irq-l-state {
1260 pins = "gpio4";
1261 function = "gpio";
1262
1263 /* Has external pullup */
1264 bias-disable;
1265 };
1266
1267 fpmcu_boot0: fpmcu-boot0-state {
1268 pins = "gpio10";
1269 function = "gpio";
1270 bias-disable;
1271 };
1272
1273 h1_ap_int_odl: h1-ap-int-odl-state {
1274 pins = "gpio42";
1275 function = "gpio";
1276 bias-pull-up;
1277 };
1278
1279 hp_irq: hp-irq-state {
1280 pins = "gpio28";
1281 function = "gpio";
1282 bias-pull-up;
1283 };
1284
1285 pen_irq_l: pen-irq-l-state {
1286 pins = "gpio21";
1287 function = "gpio";
1288
1289 /* Has external pullup */
1290 bias-disable;
1291 };
1292
1293 pen_pdct_l: pen-pdct-l-state-state {
1294 pins = "gpio52";
1295 function = "gpio";
1296
1297 /* Has external pullup */
1298 bias-disable;
1299 };
1300
1301 pen_rst_odl: pen-rst-odl-state {
1302 pins = "gpio18";
1303 function = "gpio";
1304 bias-disable;
1305 drive-strength = <2>;
1306
1307 /*
1308 * The pen driver doesn't currently support
1309 * driving this reset line. By specifying
1310 * output-high here we're relying on the fact
1311 * that this pin has a default pulldown at boot
1312 * (which makes sure the pen was in reset if it
1313 * was powered) and then we set it high here to
1314 * take it out of reset. Better would be if the
1315 * pen driver could control this and we could
1316 * remove "output-high" here.
1317 */
1318 output-high; /* TODO: Remove this? */
1319 };
1320
1321 p_sensor_int_l: p-sensor-int-l-state {
1322 pins = "gpio24";
1323 function = "gpio";
1324
1325 /* Has external pullup */
1326 bias-disable;
1327 };
1328
1329 qspi_sleep: qspi-sleep-state {
1330 pins = "gpio63", "gpio64", "gpio65", "gpio68";
1331
1332 /*
1333 * When we're not actively transferring we want pins as GPIOs
1334 * with output disabled so that the quad SPI IP block stops
1335 * driving them. We rely on the normal pulls configured in
1336 * the active state and don't redefine them here. Also note
1337 * that we don't need the reverse (output-enable) in the
1338 * normal mode since the "output-enable" only matters for
1339 * GPIO function.
1340 */
1341 function = "gpio";
1342 output-disable;
1343 };
1344
1345 qup_uart3_sleep: qup-uart3-sleep-state {
1346 cts-pins {
1347 /*
1348 * Configure a pull-down on CTS to match the pull of
1349 * the Bluetooth module.
1350 */
1351 pins = "gpio38";
1352 function = "gpio";
1353 bias-pull-down;
1354 };
1355
1356 rts-pins {
1357 /*
1358 * Configure pull-down on RTS. As RTS is active low
1359 * signal, pull it low to indicate the BT SoC that it
1360 * can wakeup the system anytime from suspend state by
1361 * pulling RX low (by sending wakeup bytes).
1362 */
1363 pins = "gpio39";
1364 function = "gpio";
1365 bias-pull-down;
1366 };
1367
1368 tx-pins {
1369 /*
1370 * Configure pull-up on TX when it isn't actively driven
1371 * to prevent BT SoC from receiving garbage during sleep.
1372 */
1373 pins = "gpio40";
1374 function = "gpio";
1375 bias-pull-up;
1376 };
1377
1378 rx-pins {
1379 /*
1380 * Configure a pull-up on RX. This is needed to avoid
1381 * garbage data when the TX pin of the Bluetooth module
1382 * is floating which may cause spurious wakeups.
1383 */
1384 pins = "gpio41";
1385 function = "gpio";
1386 bias-pull-up;
1387 };
1388 };
1389
1390 /* Named trackpad_int_1v8_odl on earlier revision schematics */
1391 trackpad_int_1v8_odl:
1392 tp_int_odl: tp-int-odl-state {
1393 pins = "gpio0";
1394 function = "gpio";
1395
1396 /* Has external pullup */
1397 bias-disable;
1398 };
1399
1400 ts_int_l: ts-int-l-state {
1401 pins = "gpio9";
1402 function = "gpio";
1403 bias-pull-up;
1404 };
1405
1406 ts_reset_l: ts-reset-l-state {
1407 pins = "gpio8";
1408 function = "gpio";
1409 bias-disable;
1410
1411 /*
1412 * The reset GPIO to the touchscreen takes almost 2ms to drop
1413 * at the default drive strength. When we bump it up to 8mA it
1414 * falls in under 500us. We want this to be fast since the Elan
1415 * datasheet (and any drivers written based on it) talk about using
1416 * a 500 us reset pulse.
1417 */
1418 drive-strength = <8>;
1419 };
1420
1421 sdc1_on: sdc1-on-state {
1422 clk-pins {
1423 pins = "sdc1_clk";
1424 bias-disable;
1425 drive-strength = <16>;
1426 };
1427
1428 cmd-pins {
1429 pins = "sdc1_cmd";
1430 bias-pull-up;
1431 drive-strength = <16>;
1432 };
1433
1434 data-pins {
1435 pins = "sdc1_data";
1436 bias-pull-up;
1437 drive-strength = <16>;
1438 };
1439
1440 rclk-pins {
1441 pins = "sdc1_rclk";
1442 bias-pull-down;
1443 };
1444 };
1445
1446 sdc1_off: sdc1-off-state {
1447 clk-pins {
1448 pins = "sdc1_clk";
1449 bias-disable;
1450 drive-strength = <2>;
1451 };
1452
1453 cmd-pins {
1454 pins = "sdc1_cmd";
1455 bias-pull-up;
1456 drive-strength = <2>;
1457 };
1458
1459 data-pins {
1460 pins = "sdc1_data";
1461 bias-pull-up;
1462 drive-strength = <2>;
1463 };
1464
1465 rclk-pins {
1466 pins = "sdc1_rclk";
1467 bias-pull-down;
1468 };
1469 };
1470
1471 sdc2_on: sdc2-on-state {
1472 clk-pins {
1473 pins = "sdc2_clk";
1474 bias-disable;
1475 drive-strength = <16>;
1476 };
1477
1478 cmd-pins {
1479 pins = "sdc2_cmd";
1480 bias-pull-up;
1481 drive-strength = <10>;
1482 };
1483
1484 data-pins {
1485 pins = "sdc2_data";
1486 bias-pull-up;
1487 drive-strength = <10>;
1488 };
1489
1490 sd-cd-pins {
1491 pins = "gpio69";
1492 function = "gpio";
1493 bias-pull-up;
1494 drive-strength = <2>;
1495 };
1496 };
1497
1498 sdc2_off: sdc2-off-state {
1499 clk-pins {
1500 pins = "sdc2_clk";
1501 bias-disable;
1502 drive-strength = <2>;
1503 };
1504
1505 cmd-pins {
1506 pins = "sdc2_cmd";
1507 bias-pull-up;
1508 drive-strength = <2>;
1509 };
1510
1511 data-pins {
1512 pins = "sdc2_data";
1513 bias-pull-up;
1514 drive-strength = <2>;
1515 };
1516
1517 sd-cd-pins {
1518 pins = "gpio69";
1519 function = "gpio";
1520 bias-pull-up;
1521 drive-strength = <2>;
1522 };
1523 };
1524
1525 uf_cam_en: uf-cam-en-state {
1526 pins = "gpio6";
1527 function = "gpio";
1528 drive-strength = <2>;
1529
1530 /* External pull down */
1531 bias-disable;
1532 };
1533
1534 wf_cam_en: wf-cam-en-state {
1535 pins = "gpio7";
1536 function = "gpio";
1537 drive-strength = <2>;
1538
1539 /* External pull down */
1540 bias-disable;
1541 };
1542 };
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