1 // SPDX-License-Identifier: GPL-2.0
2 #include "qcom-msm8974pro.dtsi"
3 #include "pma8084.dtsi"
4 #include <dt-bindings/input/input.h>
5 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
6 #include <dt-bindings/leds/common.h>
7
8 / {
9 chassis-type = "handset";
10
11 aliases {
12 serial0 = &blsp1_uart1;
13 mmc0 = &sdhc_1; /* SDC1 eMMC slot */
14 mmc1 = &sdhc_3; /* SDC2 SD card slot */
15 };
16
17 chosen {
18 stdout-path = "serial0:115200n8";
19 };
20
21 gpio-keys {
22 compatible = "gpio-keys";
23
24 pinctrl-names = "default";
25 pinctrl-0 = <&gpio_keys_pin_a>;
26
27 key-volume-down {
28 label = "volume_down";
29 gpios = <&pma8084_gpios 2 GPIO_ACTIVE_LOW>;
30 linux,input-type = <1>;
31 linux,code = <KEY_VOLUMEDOWN>;
32 debounce-interval = <15>;
33 };
34
35 key-home {
36 label = "home_key";
37 gpios = <&pma8084_gpios 3 GPIO_ACTIVE_LOW>;
38 linux,input-type = <1>;
39 linux,code = <KEY_HOMEPAGE>;
40 wakeup-source;
41 debounce-interval = <15>;
42 };
43
44 key-volume-up {
45 label = "volume_up";
46 gpios = <&pma8084_gpios 5 GPIO_ACTIVE_LOW>;
47 linux,input-type = <1>;
48 linux,code = <KEY_VOLUMEUP>;
49 debounce-interval = <15>;
50 };
51 };
52
53 i2c-gpio-touchkey {
54 compatible = "i2c-gpio";
55 #address-cells = <1>;
56 #size-cells = <0>;
57 sda-gpios = <&tlmm 95 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
58 scl-gpios = <&tlmm 96 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
59 pinctrl-names = "default";
60 pinctrl-0 = <&i2c_touchkey_pins>;
61
62 touchkey@20 {
63 compatible = "cypress,tm2-touchkey";
64 reg = <0x20>;
65
66 interrupt-parent = <&pma8084_gpios>;
67 interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
68 pinctrl-names = "default";
69 pinctrl-0 = <&touchkey_pin>;
70
71 vcc-supply = <&max77826_ldo15>;
72 vdd-supply = <&pma8084_l19>;
73
74 linux,keycodes = <KEY_APPSELECT KEY_BACK>;
75 };
76 };
77
78 i2c_led_gpio: i2c-gpio-led {
79 compatible = "i2c-gpio";
80 #address-cells = <1>;
81 #size-cells = <0>;
82 pinctrl-names = "default";
83 pinctrl-0 = <&i2c_led_gpioex_pins>;
84
85 i2c-gpio,delay-us = <2>;
86
87 gpio_expander: gpio@20 {
88 compatible = "nxp,pcal6416";
89 reg = <0x20>;
90
91 gpio-controller;
92 #gpio-cells = <2>;
93
94 vcc-supply = <&pma8084_s4>;
95
96 pinctrl-names = "default";
97 pinctrl-0 = <&gpioex_pin>;
98
99 reset-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>;
100 };
101
102 led-controller@30 {
103 compatible = "panasonic,an30259a";
104 reg = <0x30>;
105
106 #address-cells = <1>;
107 #size-cells = <0>;
108
109 led@1 {
110 reg = <1>;
111 function = LED_FUNCTION_STATUS;
112 color = <LED_COLOR_ID_RED>;
113 };
114
115 led@2 {
116 reg = <2>;
117 function = LED_FUNCTION_STATUS;
118 color = <LED_COLOR_ID_GREEN>;
119 };
120
121 led@3 {
122 reg = <3>;
123 function = LED_FUNCTION_STATUS;
124 color = <LED_COLOR_ID_BLUE>;
125 };
126 };
127 };
128
129 vreg_wlan: wlan-regulator {
130 compatible = "regulator-fixed";
131
132 regulator-name = "wl-reg";
133 regulator-min-microvolt = <3300000>;
134 regulator-max-microvolt = <3300000>;
135
136 gpio = <&gpio_expander 8 GPIO_ACTIVE_HIGH>;
137 enable-active-high;
138 };
139
140 vreg_panel: panel-regulator {
141 compatible = "regulator-fixed";
142
143 pinctrl-names = "default";
144 pinctrl-0 = <&panel_en_pin>;
145
146 regulator-name = "panel-vddr-reg";
147 regulator-min-microvolt = <1500000>;
148 regulator-max-microvolt = <1500000>;
149
150 gpio = <&pma8084_gpios 14 GPIO_ACTIVE_HIGH>;
151 enable-active-high;
152 };
153
154 vreg_vph_pwr: vreg-vph-pwr {
155 compatible = "regulator-fixed";
156 regulator-name = "vph-pwr";
157
158 regulator-min-microvolt = <3600000>;
159 regulator-max-microvolt = <3600000>;
160
161 regulator-always-on;
162 };
163 };
164
165 &blsp1_i2c2 {
166 status = "okay";
167
168 touchscreen@20 {
169 compatible = "syna,rmi4-i2c";
170 reg = <0x20>;
171
172 interrupt-parent = <&pma8084_gpios>;
173 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
174
175 vdd-supply = <&max77826_ldo13>;
176 vio-supply = <&pma8084_lvs2>;
177
178 pinctrl-names = "default";
179 pinctrl-0 = <&touch_pin>;
180
181 syna,startup-delay-ms = <100>;
182
183 #address-cells = <1>;
184 #size-cells = <0>;
185
186 rmi4-f01@1 {
187 reg = <0x1>;
188 syna,nosleep-mode = <1>;
189 };
190
191 rmi4-f12@12 {
192 reg = <0x12>;
193 syna,sensor-type = <1>;
194 };
195 };
196 };
197
198 &blsp1_i2c6 {
199 status = "okay";
200
201 pmic@60 {
202 reg = <0x60>;
203 compatible = "maxim,max77826";
204
205 regulators {
206 max77826_ldo1: LDO1 {
207 regulator-min-microvolt = <1200000>;
208 regulator-max-microvolt = <1200000>;
209 };
210
211 max77826_ldo2: LDO2 {
212 regulator-min-microvolt = <1000000>;
213 regulator-max-microvolt = <1000000>;
214 };
215
216 max77826_ldo3: LDO3 {
217 regulator-min-microvolt = <1200000>;
218 regulator-max-microvolt = <1200000>;
219 };
220
221 max77826_ldo4: LDO4 {
222 regulator-min-microvolt = <1800000>;
223 regulator-max-microvolt = <1800000>;
224 };
225
226 max77826_ldo5: LDO5 {
227 regulator-min-microvolt = <1800000>;
228 regulator-max-microvolt = <1800000>;
229 };
230
231 max77826_ldo6: LDO6 {
232 regulator-min-microvolt = <1800000>;
233 regulator-max-microvolt = <3300000>;
234 };
235
236 max77826_ldo7: LDO7 {
237 regulator-min-microvolt = <1800000>;
238 regulator-max-microvolt = <1800000>;
239 };
240
241 max77826_ldo8: LDO8 {
242 regulator-min-microvolt = <1800000>;
243 regulator-max-microvolt = <3300000>;
244 };
245
246 max77826_ldo9: LDO9 {
247 regulator-min-microvolt = <1800000>;
248 regulator-max-microvolt = <1800000>;
249 };
250
251 max77826_ldo10: LDO10 {
252 regulator-min-microvolt = <2800000>;
253 regulator-max-microvolt = <2950000>;
254 };
255
256 max77826_ldo11: LDO11 {
257 regulator-min-microvolt = <2700000>;
258 regulator-max-microvolt = <2950000>;
259 };
260
261 max77826_ldo12: LDO12 {
262 regulator-min-microvolt = <2500000>;
263 regulator-max-microvolt = <3300000>;
264 };
265
266 max77826_ldo13: LDO13 {
267 regulator-min-microvolt = <3300000>;
268 regulator-max-microvolt = <3300000>;
269 };
270
271 max77826_ldo14: LDO14 {
272 regulator-min-microvolt = <3300000>;
273 regulator-max-microvolt = <3300000>;
274 };
275
276 max77826_ldo15: LDO15 {
277 regulator-min-microvolt = <1800000>;
278 regulator-max-microvolt = <1800000>;
279 };
280
281 max77826_buck: BUCK {
282 regulator-min-microvolt = <1225000>;
283 regulator-max-microvolt = <1225000>;
284 };
285
286 max77826_buckboost: BUCKBOOST {
287 regulator-min-microvolt = <3400000>;
288 regulator-max-microvolt = <3400000>;
289 };
290 };
291 };
292 };
293
294 &blsp1_uart2 {
295 status = "okay";
296 };
297
298 &blsp2_i2c6 {
299 status = "okay";
300
301 fuelgauge@36 {
302 compatible = "maxim,max17048";
303 reg = <0x36>;
304
305 maxim,double-soc;
306 maxim,rcomp = /bits/ 8 <0x56>;
307
308 interrupt-parent = <&pma8084_gpios>;
309 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
310
311 pinctrl-names = "default";
312 pinctrl-0 = <&fuelgauge_pin>;
313 };
314 };
315
316 &blsp2_uart2 {
317 status = "okay";
318
319 pinctrl-names = "default", "sleep";
320 pinctrl-0 = <&blsp2_uart2_pins_active>;
321 pinctrl-1 = <&blsp2_uart2_pins_sleep>;
322
323 bluetooth {
324 compatible = "brcm,bcm43540-bt";
325 max-speed = <3000000>;
326 pinctrl-names = "default";
327 pinctrl-0 = <&bt_pins>;
328 device-wakeup-gpios = <&tlmm 91 GPIO_ACTIVE_HIGH>;
329 shutdown-gpios = <&gpio_expander 9 GPIO_ACTIVE_HIGH>;
330 interrupt-parent = <&tlmm>;
331 interrupts = <75 IRQ_TYPE_LEVEL_HIGH>;
332 interrupt-names = "host-wakeup";
333 };
334 };
335
336 &gpu {
337 status = "okay";
338 };
339
340 &mdss {
341 status = "okay";
342 };
343
344 &mdss_dsi0 {
345 status = "okay";
346
347 vdda-supply = <&pma8084_l2>;
348 vdd-supply = <&pma8084_l22>;
349 vddio-supply = <&pma8084_l12>;
350
351 panel: panel@0 {
352 reg = <0>;
353 compatible = "samsung,s6e3fa2";
354
355 pinctrl-names = "default";
356 pinctrl-0 = <&panel_te_pin &panel_rst_pin>;
357
358 iovdd-supply = <&pma8084_lvs4>;
359 vddr-supply = <&vreg_panel>;
360
361 reset-gpios = <&pma8084_gpios 17 GPIO_ACTIVE_LOW>;
362
363 port {
364 panel_in: endpoint {
365 remote-endpoint = <&mdss_dsi0_out>;
366 };
367 };
368 };
369 };
370
371 &mdss_dsi0_out {
372 remote-endpoint = <&panel_in>;
373 data-lanes = <0 1 2 3>;
374 };
375
376 &mdss_dsi0_phy {
377 status = "okay";
378
379 vddio-supply = <&pma8084_l12>;
380 };
381
382 &pma8084_gpios {
383 gpio_keys_pin_a: gpio-keys-active-state {
384 pins = "gpio2", "gpio3", "gpio5";
385 function = "normal";
386
387 bias-pull-up;
388 power-source = <PMA8084_GPIO_S4>;
389 };
390
391 touchkey_pin: touchkey-int-state {
392 pins = "gpio6";
393 function = "normal";
394 bias-disable;
395 input-enable;
396 power-source = <PMA8084_GPIO_S4>;
397 };
398
399 touch_pin: touchscreen-int-state {
400 pins = "gpio8";
401 function = "normal";
402 bias-disable;
403 input-enable;
404 power-source = <PMA8084_GPIO_S4>;
405 };
406
407 panel_en_pin: panel-en-state {
408 pins = "gpio14";
409 function = "normal";
410 bias-pull-up;
411 power-source = <PMA8084_GPIO_S4>;
412 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
413 };
414
415 wlan_sleep_clk_pin: wlan-sleep-clk-state {
416 pins = "gpio16";
417 function = "func2";
418
419 output-high;
420 power-source = <PMA8084_GPIO_S4>;
421 qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
422 };
423
424 panel_rst_pin: panel-rst-state {
425 pins = "gpio17";
426 function = "normal";
427 bias-disable;
428 power-source = <PMA8084_GPIO_S4>;
429 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
430 };
431
432 fuelgauge_pin: fuelgauge-int-state {
433 pins = "gpio21";
434 function = "normal";
435 bias-disable;
436 input-enable;
437 power-source = <PMA8084_GPIO_S4>;
438 };
439 };
440
441 &remoteproc_adsp {
442 status = "okay";
443 cx-supply = <&pma8084_s2>;
444 };
445
446 &remoteproc_mss {
447 status = "okay";
448 cx-supply = <&pma8084_s2>;
449 mss-supply = <&pma8084_s6>;
450 mx-supply = <&pma8084_s1>;
451 pll-supply = <&pma8084_l12>;
452 };
453
454 &rpm_requests {
455 regulators-0 {
456 compatible = "qcom,rpm-pma8084-regulators";
457
458 pma8084_s1: s1 {
459 regulator-min-microvolt = <675000>;
460 regulator-max-microvolt = <1050000>;
461 regulator-always-on;
462 };
463
464 pma8084_s2: s2 {
465 regulator-min-microvolt = <500000>;
466 regulator-max-microvolt = <1050000>;
467 };
468
469 pma8084_s3: s3 {
470 regulator-min-microvolt = <1300000>;
471 regulator-max-microvolt = <1300000>;
472 };
473
474 pma8084_s4: s4 {
475 regulator-min-microvolt = <1800000>;
476 regulator-max-microvolt = <1800000>;
477 };
478
479 pma8084_s5: s5 {
480 regulator-min-microvolt = <2150000>;
481 regulator-max-microvolt = <2150000>;
482 };
483
484 pma8084_s6: s6 {
485 regulator-min-microvolt = <1050000>;
486 regulator-max-microvolt = <1050000>;
487 };
488
489 pma8084_l1: l1 {
490 regulator-min-microvolt = <1225000>;
491 regulator-max-microvolt = <1225000>;
492 };
493
494 pma8084_l2: l2 {
495 regulator-min-microvolt = <1200000>;
496 regulator-max-microvolt = <1200000>;
497 };
498
499 pma8084_l3: l3 {
500 regulator-min-microvolt = <1050000>;
501 regulator-max-microvolt = <1200000>;
502 };
503
504 pma8084_l4: l4 {
505 regulator-min-microvolt = <1200000>;
506 regulator-max-microvolt = <1225000>;
507 };
508
509 pma8084_l5: l5 {
510 regulator-min-microvolt = <1800000>;
511 regulator-max-microvolt = <1800000>;
512 };
513
514 pma8084_l6: l6 {
515 regulator-min-microvolt = <1800000>;
516 regulator-max-microvolt = <1800000>;
517 };
518
519 pma8084_l7: l7 {
520 regulator-min-microvolt = <1800000>;
521 regulator-max-microvolt = <1800000>;
522 };
523
524 pma8084_l8: l8 {
525 regulator-min-microvolt = <1800000>;
526 regulator-max-microvolt = <1800000>;
527 };
528
529 pma8084_l9: l9 {
530 regulator-min-microvolt = <1800000>;
531 regulator-max-microvolt = <2950000>;
532 };
533
534 pma8084_l10: l10 {
535 regulator-min-microvolt = <1800000>;
536 regulator-max-microvolt = <2950000>;
537 };
538
539 pma8084_l11: l11 {
540 regulator-min-microvolt = <1300000>;
541 regulator-max-microvolt = <1300000>;
542 };
543
544 pma8084_l12: l12 {
545 regulator-min-microvolt = <1800000>;
546 regulator-max-microvolt = <1800000>;
547 regulator-always-on;
548 };
549
550 pma8084_l13: l13 {
551 regulator-min-microvolt = <1800000>;
552 regulator-max-microvolt = <2950000>;
553 };
554
555 pma8084_l14: l14 {
556 regulator-min-microvolt = <1800000>;
557 regulator-max-microvolt = <1800000>;
558 };
559
560 pma8084_l15: l15 {
561 regulator-min-microvolt = <2050000>;
562 regulator-max-microvolt = <2050000>;
563 };
564
565 pma8084_l16: l16 {
566 regulator-min-microvolt = <2700000>;
567 regulator-max-microvolt = <2700000>;
568 };
569
570 pma8084_l17: l17 {
571 regulator-min-microvolt = <2850000>;
572 regulator-max-microvolt = <2850000>;
573 };
574
575 pma8084_l18: l18 {
576 regulator-min-microvolt = <2850000>;
577 regulator-max-microvolt = <2850000>;
578 };
579
580 pma8084_l19: l19 {
581 regulator-min-microvolt = <3300000>;
582 regulator-max-microvolt = <3300000>;
583 };
584
585 pma8084_l20: l20 {
586 regulator-min-microvolt = <2950000>;
587 regulator-max-microvolt = <2950000>;
588 regulator-system-load = <200000>;
589 regulator-allow-set-load;
590 };
591
592 pma8084_l21: l21 {
593 regulator-min-microvolt = <2950000>;
594 regulator-max-microvolt = <2950000>;
595 regulator-system-load = <200000>;
596 regulator-allow-set-load;
597 };
598
599 pma8084_l22: l22 {
600 regulator-min-microvolt = <3000000>;
601 regulator-max-microvolt = <3300000>;
602 };
603
604 pma8084_l23: l23 {
605 regulator-min-microvolt = <3000000>;
606 regulator-max-microvolt = <3000000>;
607 };
608
609 pma8084_l24: l24 {
610 regulator-min-microvolt = <3075000>;
611 regulator-max-microvolt = <3075000>;
612 };
613
614 pma8084_l25: l25 {
615 regulator-min-microvolt = <2100000>;
616 regulator-max-microvolt = <2100000>;
617 };
618
619 pma8084_l26: l26 {
620 regulator-min-microvolt = <1800000>;
621 regulator-max-microvolt = <2050000>;
622 };
623
624 pma8084_l27: l27 {
625 regulator-min-microvolt = <1000000>;
626 regulator-max-microvolt = <1225000>;
627 };
628
629 pma8084_lvs1: lvs1 {};
630 pma8084_lvs2: lvs2 {};
631 pma8084_lvs3: lvs3 {};
632 pma8084_lvs4: lvs4 {};
633
634 pma8084_5vs1: 5vs1 {};
635 };
636 };
637
638 &sdhc_1 {
639 status = "okay";
640
641 vmmc-supply = <&pma8084_l20>;
642 vqmmc-supply = <&pma8084_s4>;
643
644 pinctrl-names = "default", "sleep";
645 pinctrl-0 = <&sdc1_on>;
646 pinctrl-1 = <&sdc1_off>;
647 };
648
649 &sdhc_2 {
650 status = "okay";
651 max-frequency = <100000000>;
652 vmmc-supply = <&vreg_wlan>;
653 vqmmc-supply = <&pma8084_s4>;
654 non-removable;
655
656 pinctrl-names = "default", "sleep";
657 pinctrl-0 = <&sdc2_on>;
658 pinctrl-1 = <&sdc2_off>;
659
660 wifi@1 {
661 reg = <1>;
662 compatible = "brcm,bcm4329-fmac";
663
664 /*
665 * Allow all klte* variants to load the same NVRAM file,
666 * as they have little difference in the WiFi part.
667 */
668 brcm,board-type = "samsung,klte";
669
670 interrupt-parent = <&tlmm>;
671 interrupts = <92 IRQ_TYPE_LEVEL_HIGH>;
672 interrupt-names = "host-wake";
673
674 pinctrl-names = "default";
675 pinctrl-0 = <&wlan_sleep_clk_pin &wifi_pin>;
676 };
677 };
678
679 &sdhc_3 {
680 status = "okay";
681 max-frequency = <100000000>;
682 vmmc-supply = <&pma8084_l21>;
683 vqmmc-supply = <&pma8084_l13>;
684
685 /*
686 * cd-gpio is intentionally disabled. If enabled, an SD card
687 * present during boot is not initialized correctly. Without
688 * cd-gpios the driver resorts to polling, so hotplug works.
689 */
690 pinctrl-names = "default";
691 pinctrl-0 = <&sdc3_on /* &sdhc3_cd_pin */>;
692 /* cd-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>; */
693 };
694
695 &tlmm {
696 /* This seems suspicious, but somebody with this device should look into it. */
697 blsp2_uart2_pins_active: blsp2-uart2-pins-active-state {
698 pins = "gpio45", "gpio46", "gpio47", "gpio48";
699 function = "blsp_uart8";
700 drive-strength = <8>;
701 bias-disable;
702 };
703
704 blsp2_uart2_pins_sleep: blsp2-uart2-pins-sleep-state {
705 pins = "gpio45", "gpio46", "gpio47", "gpio48";
706 function = "gpio";
707 drive-strength = <2>;
708 bias-pull-down;
709 };
710
711 bt_pins: bt-pins-state {
712 hostwake-pins {
713 pins = "gpio75";
714 function = "gpio";
715 drive-strength = <16>;
716 };
717
718 devwake-pins {
719 pins = "gpio91";
720 function = "gpio";
721 drive-strength = <2>;
722 };
723 };
724
725 sdc1_on: sdhc1-on-state {
726 clk-pins {
727 pins = "sdc1_clk";
728 drive-strength = <4>;
729 bias-disable;
730 };
731
732 cmd-data-pins {
733 pins = "sdc1_cmd", "sdc1_data";
734 drive-strength = <4>;
735 bias-pull-up;
736 };
737 };
738
739 sdc3_on: sdc3-on-state {
740 pins = "gpio35", "gpio36", "gpio37", "gpio38", "gpio39", "gpio40";
741 function = "sdc3";
742 drive-strength = <8>;
743 bias-disable;
744 };
745
746 sdhc3_cd_pin: sdc3-cd-on-state {
747 pins = "gpio62";
748 function = "gpio";
749
750 drive-strength = <2>;
751 bias-disable;
752 };
753
754 sdc2_on: sdhc2-on-state {
755 clk-pins {
756 pins = "sdc2_clk";
757 drive-strength = <6>;
758 bias-disable;
759 };
760
761 cmd-data-pins {
762 pins = "sdc2_cmd", "sdc2_data";
763 drive-strength = <6>;
764 bias-pull-up;
765 };
766 };
767
768 i2c_touchkey_pins: i2c-touchkey-state {
769 pins = "gpio95", "gpio96";
770 function = "gpio";
771 bias-pull-up;
772 };
773
774 i2c_led_gpioex_pins: i2c-led-gpioex-state {
775 function = "gpio";
776 bias-pull-down;
777 };
778
779 gpioex_pin: gpioex-state {
780 pins = "gpio145";
781 function = "gpio";
782 bias-pull-up;
783 drive-strength = <2>;
784 };
785
786 wifi_pin: wifi-state {
787 pins = "gpio92";
788 function = "gpio";
789 bias-pull-down;
790 };
791
792 panel_te_pin: panel-state {
793 pins = "gpio12";
794 function = "mdp_vsync";
795 drive-strength = <2>;
796 bias-disable;
797 };
798 };
799
800 &usb {
801 status = "okay";
802
803 phys = <&usb_hs1_phy>;
804 phy-select = <&tcsr 0xb000 0>;
805
806 hnp-disable;
807 srp-disable;
808 adp-disable;
809 };
810
811 &usb_hs1_phy {
812 status = "okay";
813
814 v1p8-supply = <&pma8084_l6>;
815 v3p3-supply = <&pma8084_l24>;
816
817 qcom,init-seq = /bits/ 8 <0x1 0x64>;
818 };
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