1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3 #include <dt-bindings/gpio/gpio.h>
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
7 #include <dt-bindings/pinctrl/rockchip.h>
8
9 #include "rk3566.dtsi"
10
11 / {
12 aliases {
13 mmc0 = &sdhci;
14 };
15
16 chosen {
17 stdout-path = "serial2:1500000n8";
18 };
19
20 adc-keys {
21 compatible = "adc-keys";
22 io-channels = <&saradc 0>;
23 io-channel-names = "buttons";
24 keyup-threshold-microvolt = <1750000>;
25
26 button-recovery {
27 label = "recovery";
28 linux,code = <KEY_VENDOR>;
29 press-threshold-microvolt = <0>;
30 };
31 };
32
33 spk_amp: audio-amplifier {
34 compatible = "simple-audio-amplifier";
35 enable-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
36 pinctrl-0 = <&spk_amp_enable_h>;
37 pinctrl-names = "default";
38 sound-name-prefix = "Speaker Amp";
39 };
40
41 dmic_codec: dmic-codec {
42 compatible = "dmic-codec";
43 num-channels = <6>;
44 #sound-dai-cells = <0>;
45 };
46
47 gpio-keys {
48 compatible = "gpio-keys";
49 pinctrl-0 = <&hall_int_l>;
50 pinctrl-names = "default";
51
52 switch-cover {
53 label = "cover";
54 gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>;
55 linux,input-type = <EV_SW>;
56 linux,code = <SW_MACHINE_COVER>;
57 linux,can-disable;
58 wakeup-event-action = <EV_ACT_DEASSERTED>;
59 wakeup-source;
60 };
61 };
62
63 gpio-leds {
64 compatible = "gpio-leds";
65 pinctrl-0 = <&led_pin>;
66 pinctrl-names = "default";
67
68 led-0 {
69 color = <LED_COLOR_ID_WHITE>;
70 function = LED_FUNCTION_CHARGING;
71 gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
72 };
73 };
74
75 sdio_pwrseq: sdio-pwrseq {
76 compatible = "mmc-pwrseq-simple";
77 clocks = <&rk817 1>;
78 clock-names = "ext_clock";
79 pinctrl-0 = <&wifi_enable_h>;
80 pinctrl-names = "default";
81 reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>;
82 };
83
84 sound {
85 compatible = "simple-audio-card";
86 simple-audio-card,name = "PineNote";
87 simple-audio-card,aux-devs = <&spk_amp>;
88 simple-audio-card,widgets = "Headphone", "Headphones",
89 "Speaker", "Internal Speakers";
90 simple-audio-card,routing = "Headphones", "HPOL",
91 "Headphones", "HPOR",
92 "Internal Speakers", "Speaker Amp OUTL",
93 "Internal Speakers", "Speaker Amp OUTR",
94 "Speaker Amp INL", "HPOL",
95 "Speaker Amp INR", "HPOR";
96 simple-audio-card,pin-switches = "Internal Speakers";
97 #address-cells = <1>;
98 #size-cells = <0>;
99
100 simple-audio-card,dai-link@0 {
101 reg = <0>;
102 bitclock-master = <&link0_cpu>;
103 format = "i2s";
104 frame-master = <&link0_cpu>;
105 mclk-fs = <256>;
106
107 link0_cpu: cpu {
108 sound-dai = <&i2s1_8ch>;
109 };
110
111 link0_codec: codec {
112 sound-dai = <&rk817>;
113 };
114 };
115
116 simple-audio-card,dai-link@1 {
117 reg = <1>;
118 bitclock-master = <&link1_cpu>;
119 format = "pdm";
120 frame-master = <&link1_cpu>;
121
122 link1_cpu: cpu {
123 sound-dai = <&pdm>;
124 };
125
126 link1_codec: codec {
127 sound-dai = <&dmic_codec>;
128 };
129 };
130 };
131
132 vbat_4g: vbat-4g {
133 compatible = "regulator-fixed";
134 regulator-name = "vbat_4g";
135 regulator-min-microvolt = <3800000>;
136 regulator-max-microvolt = <3800000>;
137 /* powered by vcc_bat, enabled by vbat_4g_en */
138 vin-supply = <&vbat_4g_en>;
139 };
140
141 vcc_1v8: vcc-1v8 {
142 compatible = "regulator-fixed";
143 regulator-name = "vcc_1v8";
144 regulator-always-on;
145 regulator-min-microvolt = <1800000>;
146 regulator-max-microvolt = <1800000>;
147 /* powered by vcc_sys, enabled by vcc_1v8_en */
148 vin-supply = <&vcc_1v8_en>;
149 };
150
151 vcc_bat: vcc-bat {
152 compatible = "regulator-fixed";
153 regulator-name = "vcc_bat";
154 regulator-always-on;
155 regulator-min-microvolt = <3800000>;
156 regulator-max-microvolt = <3800000>;
157 };
158
159 vcc_hall_3v3: vcc-hall-3v3 {
160 compatible = "regulator-fixed";
161 regulator-name = "vcc_hall_3v3";
162 regulator-always-on;
163 regulator-min-microvolt = <3300000>;
164 regulator-max-microvolt = <3300000>;
165 vin-supply = <&vcc_sys>;
166 };
167
168 vcc_sys: vcc-sys {
169 compatible = "regulator-fixed";
170 regulator-name = "vcc_sys";
171 regulator-always-on;
172 regulator-min-microvolt = <3800000>;
173 regulator-max-microvolt = <3800000>;
174 vin-supply = <&vcc_bat>;
175 };
176
177 vcc_wl: vcc-wl {
178 compatible = "regulator-fixed";
179 enable-active-high;
180 gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
181 pinctrl-0 = <&vcc_wl_pin>;
182 pinctrl-names = "default";
183 regulator-name = "vcc_wl";
184 regulator-min-microvolt = <3300000>;
185 regulator-max-microvolt = <3300000>;
186 vin-supply = <&vcc_bat>;
187 };
188
189 vdda_0v9: vdda-0v9 {
190 compatible = "regulator-fixed";
191 regulator-name = "vdda_0v9";
192 regulator-always-on;
193 regulator-min-microvolt = <900000>;
194 regulator-max-microvolt = <900000>;
195 /* powered by vcc_sys, enabled by vcc_1v8_en */
196 vin-supply = <&vcc_1v8_en>;
197 };
198 };
199
200 &cpu0 {
201 cpu-supply = <&vdd_cpu>;
202 };
203
204 &cpu1 {
205 cpu-supply = <&vdd_cpu>;
206 };
207
208 &cpu2 {
209 cpu-supply = <&vdd_cpu>;
210 };
211
212 &cpu3 {
213 cpu-supply = <&vdd_cpu>;
214 };
215
216 &i2c0 {
217 status = "okay";
218
219 vdd_cpu: regulator@1c {
220 compatible = "tcs,tcs4525";
221 reg = <0x1c>;
222 fcs,suspend-voltage-selector = <0>;
223 regulator-name = "vdd_cpu";
224 regulator-min-microvolt = <712500>;
225 regulator-max-microvolt = <1390000>;
226 regulator-ramp-delay = <2300>;
227 regulator-always-on;
228 vin-supply = <&vcc_sys>;
229
230 regulator-state-mem {
231 regulator-on-in-suspend;
232 };
233 };
234
235 rk817: pmic@20 {
236 compatible = "rockchip,rk817";
237 reg = <0x20>;
238 interrupt-parent = <&gpio0>;
239 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
240 assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
241 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
242 clocks = <&cru I2S1_MCLKOUT_TX>;
243 clock-names = "mclk";
244 #clock-cells = <1>;
245 pinctrl-0 = <&i2s1m0_mclk>, <&pmic_int_l>, <&pmic_sleep>;
246 pinctrl-names = "default";
247 rockchip,system-power-controller;
248 #sound-dai-cells = <0>;
249 wakeup-source;
250
251 vcc1-supply = <&vcc_sys>;
252 vcc2-supply = <&vcc_sys>;
253 vcc3-supply = <&vcc_sys>;
254 vcc4-supply = <&vcc_sys>;
255 vcc5-supply = <&vcc_sys>;
256 vcc6-supply = <&vcc_sys>;
257 vcc7-supply = <&vcc_sys>;
258 vcc8-supply = <&vcc_sys>;
259 vcc9-supply = <&dcdc_boost>;
260
261 regulators {
262 vdd_logic: DCDC_REG1 {
263 regulator-name = "vdd_logic";
264 regulator-always-on;
265 regulator-min-microvolt = <500000>;
266 regulator-max-microvolt = <1350000>;
267 regulator-ramp-delay = <6001>;
268 regulator-initial-mode = <0x2>;
269
270 regulator-state-mem {
271 regulator-off-in-suspend;
272 regulator-suspend-microvolt = <900000>;
273 };
274 };
275
276 vdd_gpu_npu: DCDC_REG2 {
277 regulator-name = "vdd_gpu_npu";
278 regulator-min-microvolt = <500000>;
279 regulator-max-microvolt = <1350000>;
280 regulator-ramp-delay = <6001>;
281 regulator-initial-mode = <0x2>;
282
283 regulator-state-mem {
284 regulator-off-in-suspend;
285 };
286 };
287
288 vcc_ddr: DCDC_REG3 {
289 regulator-name = "vcc_ddr";
290 regulator-always-on;
291 regulator-initial-mode = <0x2>;
292
293 regulator-state-mem {
294 regulator-on-in-suspend;
295 };
296 };
297
298 vcc_3v3: DCDC_REG4 {
299 regulator-name = "vcc_3v3";
300 regulator-always-on;
301 regulator-min-microvolt = <3300000>;
302 regulator-max-microvolt = <3300000>;
303 regulator-initial-mode = <0x2>;
304
305 regulator-state-mem {
306 regulator-off-in-suspend;
307 };
308 };
309
310 vcca_1v8_pmu: LDO_REG1 {
311 regulator-name = "vcca_1v8_pmu";
312 regulator-always-on;
313 regulator-min-microvolt = <1800000>;
314 regulator-max-microvolt = <1800000>;
315
316 regulator-state-mem {
317 regulator-on-in-suspend;
318 };
319 };
320
321 /* unused */
322 vdda_0v9_ldo: LDO_REG2 {
323 regulator-name = "vdda_0v9_ldo";
324 regulator-min-microvolt = <900000>;
325 regulator-max-microvolt = <900000>;
326
327 regulator-state-mem {
328 regulator-off-in-suspend;
329 };
330 };
331
332 vdda_0v9_pmu: LDO_REG3 {
333 regulator-name = "vdda_0v9_pmu";
334 regulator-always-on;
335 regulator-min-microvolt = <900000>;
336 regulator-max-microvolt = <900000>;
337
338 regulator-state-mem {
339 regulator-on-in-suspend;
340 };
341 };
342
343 vccio_acodec: LDO_REG4 {
344 regulator-name = "vccio_acodec";
345 regulator-always-on;
346 regulator-min-microvolt = <3300000>;
347 regulator-max-microvolt = <3300000>;
348
349 regulator-state-mem {
350 regulator-off-in-suspend;
351 };
352 };
353
354 /* unused */
355 vccio_sd: LDO_REG5 {
356 regulator-name = "vccio_sd";
357 regulator-min-microvolt = <1800000>;
358 regulator-max-microvolt = <3300000>;
359
360 regulator-state-mem {
361 regulator-off-in-suspend;
362 };
363 };
364
365 vcc_3v3_pmu: LDO_REG6 {
366 regulator-name = "vcc_3v3_pmu";
367 regulator-always-on;
368 regulator-min-microvolt = <3300000>;
369 regulator-max-microvolt = <3300000>;
370
371 regulator-state-mem {
372 regulator-on-in-suspend;
373 };
374 };
375
376 vcc_1v8_en: LDO_REG7 {
377 regulator-name = "vcc_1v8_en";
378 regulator-min-microvolt = <1800000>;
379 regulator-max-microvolt = <1800000>;
380
381 regulator-state-mem {
382 regulator-off-in-suspend;
383 };
384 };
385
386 vbat_4g_en: LDO_REG8 {
387 regulator-name = "vbat_4g_en";
388 regulator-min-microvolt = <1800000>;
389 regulator-max-microvolt = <1800000>;
390
391 regulator-state-mem {
392 regulator-off-in-suspend;
393 };
394 };
395
396 sleep_sta_ctl: LDO_REG9 {
397 regulator-name = "sleep_sta_ctl";
398 regulator-min-microvolt = <1800000>;
399 regulator-max-microvolt = <1800000>;
400
401 regulator-state-mem {
402 regulator-on-in-suspend;
403 };
404 };
405
406 dcdc_boost: BOOST {
407 regulator-name = "boost";
408 regulator-min-microvolt = <5000000>;
409 regulator-max-microvolt = <5000000>;
410
411 regulator-state-mem {
412 regulator-off-in-suspend;
413 };
414 };
415
416 otg_switch: OTG_SWITCH {
417 regulator-name = "otg_switch";
418
419 regulator-state-mem {
420 regulator-off-in-suspend;
421 };
422 };
423 };
424 };
425 };
426
427 &i2c1 {
428 status = "okay";
429
430 digitizer@9 {
431 compatible = "wacom,w9013", "hid-over-i2c";
432 reg = <0x09>;
433 interrupt-parent = <&gpio0>;
434 interrupts = <RK_PB6 IRQ_TYPE_LEVEL_LOW>;
435 hid-descr-addr = <0x1>;
436 pinctrl-0 = <&pen_fwe>, <&pen_irq_l>, <&pen_rst_l>;
437 pinctrl-names = "default";
438 vdd-supply = <&vcc_3v3_pmu>;
439 };
440 };
441
442 &i2c3 {
443 pinctrl-0 = <&i2c3m1_xfer>;
444 status = "okay";
445
446 led-controller@36 {
447 compatible = "ti,lm3630a";
448 reg = <0x36>;
449 enable-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
450 pinctrl-0 = <&backlight_hwen_h>;
451 pinctrl-names = "default";
452 #address-cells = <1>;
453 #size-cells = <0>;
454
455 led@0 {
456 reg = <0>;
457 label = "backlight_cool";
458 default-brightness = <0>;
459 };
460
461 led@1 {
462 reg = <1>;
463 label = "backlight_warm";
464 default-brightness = <0>;
465 };
466 };
467
468 wusb3801: tcpc@60 {
469 compatible = "willsemi,wusb3801";
470 reg = <0x60>;
471 interrupt-parent = <&gpio0>;
472 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
473 pinctrl-0 = <&tcpc_int_l>;
474 pinctrl-names = "default";
475
476 connector {
477 compatible = "usb-c-connector";
478 label = "USB-C";
479 vbus-supply = <&otg_switch>;
480 power-role = "dual";
481 try-power-role = "sink";
482 data-role = "dual";
483 typec-power-opmode = "default";
484 pd-disable;
485
486 ports {
487 #address-cells = <0x1>;
488 #size-cells = <0x0>;
489
490 port@0 {
491 reg = <0x0>;
492
493 typec_hs_usb2phy0: endpoint {
494 remote-endpoint = <&usb2phy0_typec_hs>;
495 };
496 };
497 };
498 };
499 };
500 };
501
502 &i2c5 {
503 status = "okay";
504
505 accelerometer@18 {
506 compatible = "silan,sc7a20";
507 reg = <0x18>;
508 interrupt-parent = <&gpio3>;
509 interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
510 pinctrl-0 = <&accelerometer_int_l>;
511 pinctrl-names = "default";
512 st,drdy-int-pin = <1>;
513 vdd-supply = <&vcc_3v3>;
514 vddio-supply = <&vcc_3v3>;
515 };
516 };
517
518 &i2s1_8ch {
519 pinctrl-0 = <&i2s1m0_lrcktx>, <&i2s1m0_sclktx>, <&i2s1m0_sdi0>, <&i2s1m0_sdo0>;
520 rockchip,trcm-sync-tx-only;
521 status = "okay";
522 };
523
524 &pdm {
525 pinctrl-0 = <&pdmm0_clk1>, <&pdmm0_sdi1>, <&pdmm0_sdi2>;
526 /* microphones are on channels 1 and 2 */
527 rockchip,path-map = <1>, <2>, <0>, <3>;
528 status = "okay";
529 };
530
531 &pinctrl {
532 accelerometer {
533 accelerometer_int_l: accelerometer-int-l {
534 rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
535 };
536 };
537
538 audio-amplifier {
539 spk_amp_enable_h: spk-amp-enable-h {
540 rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
541 };
542 };
543
544 backlight {
545 backlight_hwen_h: backlight-hwen-h {
546 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
547 };
548 };
549
550 bt {
551 bt_enable_h: bt-enable-h {
552 rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
553 };
554
555 bt_host_wake_l: bt-host-wake-l {
556 rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>;
557 };
558
559 bt_wake_h: bt-wake-h {
560 rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
561 };
562 };
563
564 led {
565 led_pin: led-pin {
566 rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
567 };
568 };
569
570 hall {
571 hall_int_l: hall-int-l {
572 rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
573 };
574 };
575
576 pen {
577 pen_fwe: pen-fwe {
578 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
579 };
580
581 pen_irq_l: pen-irq-l {
582 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
583 };
584
585 pen_rst_l: pen-rst-l {
586 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
587 };
588 };
589
590 pmic {
591 pmic_int_l: pmic-int-l {
592 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
593 };
594
595 pmic_sleep: pmic-sleep {
596 rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>;
597 };
598 };
599
600 sdio-pwrseq {
601 wifi_enable_h: wifi-enable-h {
602 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
603 };
604 };
605
606 tcpc {
607 tcpc_int_l: tcpc-int-l {
608 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
609 };
610 };
611
612 vcc-wl {
613 vcc_wl_pin: vcc-wl-pin {
614 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
615 };
616 };
617
618 wifi {
619 wifi_host_wake_l: wifi-host-wake-l {
620 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
621 };
622 };
623 };
624
625 &pmu_io_domains {
626 pmuio1-supply = <&vcc_3v3_pmu>;
627 pmuio2-supply = <&vcc_3v3_pmu>;
628 vccio1-supply = <&vccio_acodec>;
629 vccio2-supply = <&vcc_1v8>;
630 vccio3-supply = <&vcc_3v3>;
631 vccio4-supply = <&vcca_1v8_pmu>;
632 vccio5-supply = <&vcc_3v3>;
633 vccio6-supply = <&vcc_3v3>;
634 status = "okay";
635 };
636
637 &saradc {
638 vref-supply = <&vcc_1v8>;
639 status = "okay";
640 };
641
642 &sdhci {
643 bus-width = <8>;
644 mmc-hs200-1_8v;
645 non-removable;
646 pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>;
647 pinctrl-names = "default";
648 vmmc-supply = <&vcc_3v3>;
649 vqmmc-supply = <&vcc_1v8>;
650 status = "okay";
651 };
652
653 &sdmmc1 {
654 bus-width = <4>;
655 cap-sd-highspeed;
656 cap-sdio-irq;
657 keep-power-in-suspend;
658 mmc-pwrseq = <&sdio_pwrseq>;
659 non-removable;
660 pinctrl-0 = <&sdmmc1_bus4>, <&sdmmc1_clk>, <&sdmmc1_cmd>;
661 pinctrl-names = "default";
662 sd-uhs-sdr104;
663 vmmc-supply = <&vcc_wl>;
664 vqmmc-supply = <&vcca_1v8_pmu>;
665 status = "okay";
666 };
667
668 &tsadc {
669 /* tshut mode 0:CRU 1:GPIO */
670 rockchip,hw-tshut-mode = <1>;
671 /* tshut polarity 0:LOW 1:HIGH */
672 rockchip,hw-tshut-polarity = <0>;
673 status = "okay";
674 };
675
676 &uart1 {
677 dma-names = "tx", "rx";
678 pinctrl-0 = <&uart1m0_ctsn>, <&uart1m0_rtsn>, <&uart1m0_xfer>;
679 pinctrl-names = "default";
680 uart-has-rtscts;
681 status = "okay";
682
683 bluetooth {
684 compatible = "brcm,bcm43438-bt";
685 clocks = <&rk817 1>;
686 clock-names = "lpo";
687 device-wakeup-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
688 host-wakeup-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
689 pinctrl-0 = <&bt_enable_h>, <&bt_host_wake_l>, <&bt_wake_h>;
690 pinctrl-names = "default";
691 shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
692 vbat-supply = <&vcc_wl>;
693 vddio-supply = <&vcca_1v8_pmu>;
694 };
695 };
696
697 &uart2 {
698 status = "okay";
699 };
700
701 &usb_host0_xhci {
702 dr_mode = "otg";
703 status = "okay";
704 };
705
706 &usb2phy0 {
707 status = "okay";
708 };
709
710 &usb2phy0_otg {
711 status = "okay";
712
713 port {
714 usb2phy0_typec_hs: endpoint {
715 remote-endpoint = <&typec_hs_usb2phy0>;
716 };
717 };
718 };
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