1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2023 Rockchip Electronics Co.
4 *
5 * https://cool-pi.com/topic/130/coolpi-4b-pro
6 *
7 */
8
9 /dts-v1/;
10
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/leds/common.h>
13 #include <dt-bindings/pinctrl/rockchip.h>
14 #include "rk3588s.dtsi"
15
16 / {
17 model = "RK3588S CoolPi 4 Model B";
18 compatible = "coolpi,pi-4b", "rockchip
19
20 aliases {
21 mmc0 = &sdhci;
22 mmc1 = &sdmmc;
23 mmc2 = &sdio;
24 };
25
26 analog-sound {
27 compatible = "audio-graph-card
28 dais = <&i2s0_8ch_p0>;
29 label = "rk3588-es8316";
30 routing = "MIC2", "Mic Jack",
31 "Headphones", "HPOL"
32 "Headphones", "HPOR"
33 widgets = "Microphone", "Mic J
34 "Headphone", "Headph
35 };
36
37 chosen {
38 stdout-path = "serial2:1500000
39 };
40
41 leds: leds {
42 compatible = "gpio-leds";
43 pinctrl-names = "default";
44 pinctrl-0 = <&gpio_leds>;
45
46 led0: led-green {
47 color = <LED_COLOR_ID_
48 function = LED_FUNCTIO
49 gpios = <&gpio0 RK_PD0
50 linux,default-trigger
51 };
52
53 led1: led-red {
54 color = <LED_COLOR_ID_
55 default-state = "off";
56 function = LED_FUNCTIO
57 gpios = <&gpio0 RK_PC4
58 linux,default-trigger
59 };
60 };
61
62 sdio_pwrseq: sdio-pwrseq {
63 compatible = "mmc-pwrseq-simpl
64 clocks = <&hym8563>;
65 clock-names = "ext_clock";
66 pinctrl-names = "default";
67 pinctrl-0 = <&wifi_enable_h>;
68 /*
69 * On the module itself this i
70 * on the actual card populate
71 * - SDIO_RESET_L_WL_REG_ON
72 * - PDN (power down when low)
73 */
74 post-power-on-delay-ms = <200>
75 reset-gpios = <&gpio0 RK_PC7 G
76 };
77
78 vcc12v_dcin: vcc12v-dcin-regulator {
79 compatible = "regulator-fixed"
80 regulator-name = "vcc12v_dcin"
81 regulator-always-on;
82 regulator-boot-on;
83 regulator-min-microvolt = <120
84 regulator-max-microvolt = <120
85 };
86
87 vcc5v0_sys: vcc5v0-sys-regulator {
88 compatible = "regulator-fixed"
89 regulator-name = "vcc5v0_sys";
90 regulator-always-on;
91 regulator-boot-on;
92 regulator-min-microvolt = <500
93 regulator-max-microvolt = <500
94 vin-supply = <&vcc12v_dcin>;
95 };
96
97 vcc5v0_usbdcin: vcc5v0-usbdcin-regulat
98 compatible = "regulator-fixed"
99 regulator-name = "vcc5v0_usbdc
100 regulator-always-on;
101 regulator-boot-on;
102 regulator-min-microvolt = <500
103 regulator-max-microvolt = <500
104 vin-supply = <&vcc12v_dcin>;
105 };
106
107 vcc5v0_usb: vcc5v0-usb-regulator {
108 compatible = "regulator-fixed"
109 regulator-name = "vcc5v0_usb";
110 regulator-always-on;
111 regulator-boot-on;
112 regulator-min-microvolt = <500
113 regulator-max-microvolt = <500
114 vin-supply = <&vcc5v0_usbdcin>
115 };
116
117 avdd0v85_pcie20: avdd0v85-pcie20-regul
118 compatible = "regulator-fixed"
119 regulator-name = "avdd0v85_pci
120 regulator-boot-on;
121 regulator-always-on;
122 regulator-min-microvolt = <850
123 regulator-max-microvolt = <850
124 vin-supply = <&vdd_0v85_s0>;
125 };
126
127 avdd1v8_pcie20: avdd1v8-pcie20-regulat
128 compatible = "regulator-fixed"
129 regulator-name = "avdd1v8_pcie
130 regulator-boot-on;
131 regulator-always-on;
132 regulator-min-microvolt = <180
133 regulator-max-microvolt = <180
134 vin-supply = <&avcc_1v8_s0>;
135 };
136
137 vcc3v3_mipi: vcc3v3-mipi-regulator {
138 compatible = "regulator-fixed"
139 enable-active-high;
140 gpio = <&gpio3 RK_PC2 GPIO_ACT
141 regulator-name = "vcc3v3_mipi"
142 regulator-boot-on;
143 regulator-always-on;
144 vin-supply = <&vcc_3v3_s3>;
145 };
146
147 vcc5v0_host: vcc5v0-host-regulator {
148 compatible = "regulator-fixed"
149 enable-active-high;
150 gpio = <&gpio3 RK_PC0 GPIO_ACT
151 pinctrl-names = "default";
152 pinctrl-0 = <&vcc5v0_host_en>;
153 regulator-name = "vcc5v0_host"
154 regulator-boot-on;
155 regulator-always-on;
156 regulator-min-microvolt = <500
157 regulator-max-microvolt = <500
158 vin-supply = <&vcc5v0_sys>;
159 };
160
161 vcc5v0_otg: vcc5v0-otg-regulator {
162 compatible = "regulator-fixed"
163 enable-active-high;
164 gpio = <&gpio3 RK_PC1 GPIO_ACT
165 pinctrl-names = "default";
166 pinctrl-0 = <&vcc5v0_u3host_en
167 regulator-name = "vcc5v0_otg";
168 regulator-boot-on;
169 regulator-always-on;
170 regulator-min-microvolt = <500
171 regulator-max-microvolt = <500
172 vin-supply = <&vcc5v0_sys>;
173 };
174
175 vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regul
176 compatible = "regulator-fixed"
177 regulator-name = "vcc_1v1_nldo
178 regulator-always-on;
179 regulator-boot-on;
180 regulator-min-microvolt = <110
181 regulator-max-microvolt = <110
182 vin-supply = <&vcc5v0_sys>;
183 };
184 };
185
186 &combphy0_ps {
187 status = "okay";
188 };
189
190 &combphy2_psu {
191 status = "okay";
192 };
193
194 &cpu_l0 {
195 cpu-supply = <&vdd_cpu_lit_s0>;
196 };
197
198 &cpu_b0 {
199 cpu-supply = <&vdd_cpu_big0_s0>;
200 };
201
202 &cpu_b2 {
203 cpu-supply = <&vdd_cpu_big1_s0>;
204 };
205
206 &gpu {
207 mali-supply = <&vdd_gpu_s0>;
208 status = "okay";
209 };
210
211 &i2c0 {
212 pinctrl-0 = <&i2c0m2_xfer>;
213 status = "okay";
214
215 vdd_cpu_big0_s0: regulator@42 {
216 compatible = "rockchip,rk8602"
217 reg = <0x42>;
218 fcs,suspend-voltage-selector =
219 regulator-name = "vdd_cpu_big0
220 regulator-always-on;
221 regulator-boot-on;
222 regulator-min-microvolt = <550
223 regulator-max-microvolt = <105
224 regulator-ramp-delay = <2300>;
225 vin-supply = <&vcc5v0_sys>;
226
227 regulator-state-mem {
228 regulator-off-in-suspe
229 };
230 };
231
232 vdd_cpu_big1_s0: regulator@43 {
233 compatible = "rockchip,rk8603"
234 reg = <0x43>;
235 fcs,suspend-voltage-selector =
236 regulator-name = "vdd_cpu_big1
237 regulator-always-on;
238 regulator-boot-on;
239 regulator-min-microvolt = <550
240 regulator-max-microvolt = <105
241 regulator-ramp-delay = <2300>;
242 vin-supply = <&vcc5v0_sys>;
243
244 regulator-state-mem {
245 regulator-off-in-suspe
246 };
247 };
248 };
249
250 &i2c2 {
251 status = "okay";
252
253 vdd_npu_s0: regulator@42 {
254 compatible = "rockchip,rk8602"
255 reg = <0x42>;
256 fcs,suspend-voltage-selector =
257 regulator-name = "vdd_npu_s0";
258 regulator-always-on;
259 regulator-boot-on;
260 regulator-min-microvolt = <550
261 regulator-max-microvolt = <950
262 regulator-ramp-delay = <2300>;
263 vin-supply = <&vcc5v0_sys>;
264
265 regulator-state-mem {
266 regulator-off-in-suspe
267 };
268 };
269 };
270
271 &i2c6 {
272 pinctrl-0 = <&i2c6m3_xfer>;
273 status = "okay";
274
275 hym8563: rtc@51 {
276 compatible = "haoyu,hym8563";
277 reg = <0x51>;
278 interrupt-parent = <&gpio0>;
279 interrupts = <RK_PB0 IRQ_TYPE_
280 #clock-cells = <0>;
281 clock-output-names = "hym8563"
282 pinctrl-names = "default";
283 pinctrl-0 = <&hym8563_int>;
284 };
285 };
286
287 &i2c7 {
288 pinctrl-0 = <&i2c7m0_xfer>;
289 status = "okay";
290
291 es8316: audio-codec@10 {
292 compatible = "everest,es8316";
293 reg = <0x10>;
294 assigned-clocks = <&cru I2S0_8
295 assigned-clock-rates = <122880
296 clocks = <&cru I2S0_8CH_MCLKOU
297 clock-names = "mclk";
298 #sound-dai-cells = <0>;
299
300 port {
301 es8316_p0_0: endpoint
302 remote-endpoin
303 };
304 };
305 };
306 };
307
308 &i2s0_8ch {
309 pinctrl-0 = <&i2s0_lrck
310 &i2s0_mclk
311 &i2s0_sclk
312 &i2s0_sdi0
313 &i2s0_sdo0>;
314 status = "okay";
315
316 i2s0_8ch_p0: port {
317 i2s0_8ch_p0_0: endpoint {
318 dai-format = "i2s";
319 mclk-fs = <256>;
320 remote-endpoint = <&es
321 };
322 };
323 };
324
325 &pcie2x1l2 {
326 pinctrl-names = "default";
327 pinctrl-0 = <&rtl8111_isolate>;
328 reset-gpios = <&gpio3 RK_PD1 GPIO_ACTI
329 status = "okay";
330 };
331
332 &pinctrl {
333 hym8563 {
334 hym8563_int: hym8563-int {
335 rockchip,pins = <0 RK_
336 };
337 };
338
339 led {
340 gpio_leds: gpio-leds {
341 rockchip,pins = <0 RK_
342 <0 RK_
343 };
344 };
345
346 rtl8111 {
347 rtl8111_isolate: rtl8111-isola
348 rockchip,pins = <1 RK_
349 };
350 };
351
352 sdio-pwrseq {
353 wifi_enable_h: wifi-enable-h {
354 rockchip,pins = <0 RK_
355 };
356 };
357
358 usb {
359 vcc5v0_host_en: vcc5v0-host-en
360 rockchip,pins = <3 RK_
361 <4 RK_
362 };
363
364 vcc5v0_u3host_en: vcc5v0-u3hos
365 rockchip,pins = <3 RK_
366 };
367 };
368
369 wireless-bluetooth {
370 bt_reset_gpio: bt-reset-pin {
371 rockchip,pins = <0 RK_
372 };
373
374 bt_wake_gpio: bt-wake-pin {
375 rockchip,pins = <0 RK_
376 };
377
378 bt_wake_host_irq: bt-wake-host
379 rockchip,pins = <0 RK_
380 };
381 };
382
383 wireless-wlan {
384 wifi_host_wake_irq: wifi-host-
385 rockchip,pins = <0 RK_
386 };
387
388 wifi_poweren_pin: wifi-poweren
389 rockchip,pins = <1 RK_
390 };
391 };
392 };
393
394 &pwm2 {
395 pinctrl-0 = <&pwm2m1_pins>;
396 status = "okay";
397 };
398
399 &pwm13 {
400 pinctrl-names = "active";
401 pinctrl-0 = <&pwm13m2_pins>;
402 status = "okay";
403 };
404
405 &saradc {
406 vref-supply = <&vcc_1v8_s0>;
407 status = "okay";
408 };
409
410 &sdhci {
411 bus-width = <8>;
412 max-frequency = <200000000>;
413 mmc-hs400-1_8v;
414 mmc-hs400-enhanced-strobe;
415 no-sdio;
416 no-sd;
417 non-removable;
418 status = "okay";
419 };
420
421 &sdio {
422 bus-width = <4>;
423 cap-sd-highspeed;
424 cap-sdio-irq;
425 disable-wp;
426 keep-power-in-suspend;
427 max-frequency = <150000000>;
428 mmc-pwrseq = <&sdio_pwrseq>;
429 no-sd;
430 no-mmc;
431 non-removable;
432 pinctrl-names = "default";
433 pinctrl-0 = <&sdiom1_pins>,<&wifi_powe
434 status = "okay";
435 };
436
437 &sdmmc {
438 bus-width = <4>;
439 cap-mmc-highspeed;
440 cap-sd-highspeed;
441 disable-wp;
442 max-frequency = <150000000>;
443 no-sdio;
444 no-mmc;
445 sd-uhs-sdr104;
446 vmmc-supply = <&vcc_3v3_s3>;
447 vqmmc-supply = <&vccio_sd_s0>;
448 status = "okay";
449 };
450
451 &spi2 {
452 assigned-clocks = <&cru CLK_SPI2>;
453 assigned-clock-rates = <200000000>;
454 num-cs = <1>;
455 pinctrl-names = "default";
456 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>
457 status = "okay";
458
459 pmic@0 {
460 compatible = "rockchip,rk806";
461 reg = <0x0>;
462 interrupt-parent = <&gpio0>;
463 interrupts = <7 IRQ_TYPE_LEVEL
464 gpio-controller;
465 #gpio-cells = <2>;
466 pinctrl-names = "default";
467 pinctrl-0 = <&pmic_pins>, <&rk
468 <&rk806_dvs2_null>
469 spi-max-frequency = <1000000>;
470 vcc1-supply = <&vcc5v0_sys>;
471 vcc2-supply = <&vcc5v0_sys>;
472 vcc3-supply = <&vcc5v0_sys>;
473 vcc4-supply = <&vcc5v0_sys>;
474 vcc5-supply = <&vcc5v0_sys>;
475 vcc6-supply = <&vcc5v0_sys>;
476 vcc7-supply = <&vcc5v0_sys>;
477 vcc8-supply = <&vcc5v0_sys>;
478 vcc9-supply = <&vcc5v0_sys>;
479 vcc10-supply = <&vcc5v0_sys>;
480 vcc11-supply = <&vcc_2v0_pldo_
481 vcc12-supply = <&vcc5v0_sys>;
482 vcc13-supply = <&vcc_1v1_nldo_
483 vcc14-supply = <&vcc_1v1_nldo_
484 vcca-supply = <&vcc5v0_sys>;
485
486 rk806_dvs1_null: dvs1-null-pin
487 pins = "gpio_pwrctrl1"
488 function = "pin_fun0";
489 };
490
491 rk806_dvs2_null: dvs2-null-pin
492 pins = "gpio_pwrctrl2"
493 function = "pin_fun0";
494 };
495
496 rk806_dvs3_null: dvs3-null-pin
497 pins = "gpio_pwrctrl3"
498 function = "pin_fun0";
499 };
500
501 regulators {
502 vdd_gpu_s0: vdd_gpu_me
503 regulator-name
504 regulator-boot
505 regulator-min-
506 regulator-max-
507 regulator-ramp
508 regulator-enab
509
510 regulator-stat
511 regula
512 };
513 };
514
515 vdd_cpu_lit_s0: vdd_cp
516 regulator-name
517 regulator-alwa
518 regulator-boot
519 regulator-min-
520 regulator-max-
521 regulator-ramp
522
523 regulator-stat
524 regula
525 };
526 };
527
528 vdd_log_s0: dcdc-reg3
529 regulator-name
530 regulator-alwa
531 regulator-boot
532 regulator-min-
533 regulator-max-
534 regulator-ramp
535
536 regulator-stat
537 regula
538 regula
539 };
540 };
541
542 vdd_vdenc_s0: vdd_vden
543 regulator-name
544 regulator-alwa
545 regulator-boot
546 regulator-min-
547 regulator-max-
548 regulator-ramp
549
550 regulator-stat
551 regula
552 };
553 };
554
555 vdd_ddr_s0: dcdc-reg5
556 regulator-name
557 regulator-alwa
558 regulator-boot
559 regulator-min-
560 regulator-max-
561 regulator-ramp
562
563 regulator-stat
564 regula
565 regula
566 };
567 };
568
569 vdd2_ddr_s3: dcdc-reg6
570 regulator-name
571 regulator-alwa
572 regulator-boot
573
574 regulator-stat
575 regula
576 };
577 };
578
579 vcc_2v0_pldo_s3: dcdc-
580 regulator-name
581 regulator-alwa
582 regulator-boot
583 regulator-min-
584 regulator-max-
585 regulator-ramp
586
587 regulator-stat
588 regula
589 regula
590 };
591 };
592
593 vcc_3v3_s3: dcdc-reg8
594 regulator-name
595 regulator-alwa
596 regulator-boot
597 regulator-min-
598 regulator-max-
599
600 regulator-stat
601 regula
602 regula
603 };
604 };
605
606 vddq_ddr_s0: dcdc-reg9
607 regulator-name
608 regulator-alwa
609 regulator-boot
610
611 regulator-stat
612 regula
613 };
614 };
615
616 vcc_1v8_s3: dcdc-reg10
617 regulator-name
618 regulator-alwa
619 regulator-boot
620 regulator-min-
621 regulator-max-
622
623 regulator-stat
624 regula
625 regula
626 };
627 };
628
629 avcc_1v8_s0: pldo-reg1
630 regulator-name
631 regulator-alwa
632 regulator-boot
633 regulator-min-
634 regulator-max-
635
636 regulator-stat
637 regula
638 };
639 };
640
641 vcc_1v8_s0: pldo-reg2
642 regulator-name
643 regulator-alwa
644 regulator-boot
645 regulator-min-
646 regulator-max-
647
648 regulator-stat
649 regula
650 regula
651 };
652 };
653
654 avdd_1v2_s0: pldo-reg3
655 regulator-name
656 regulator-alwa
657 regulator-boot
658 regulator-min-
659 regulator-max-
660
661 regulator-stat
662 regula
663 };
664 };
665
666 vcc_3v3_s0: pldo-reg4
667 regulator-name
668 regulator-alwa
669 regulator-boot
670 regulator-min-
671 regulator-max-
672 regulator-ramp
673
674 regulator-stat
675 regula
676 };
677 };
678
679 vccio_sd_s0: pldo-reg5
680 regulator-name
681 regulator-alwa
682 regulator-boot
683 regulator-min-
684 regulator-max-
685 regulator-ramp
686
687 regulator-stat
688 regula
689 };
690 };
691
692 pldo6_s3: pldo-reg6 {
693 regulator-name
694 regulator-alwa
695 regulator-boot
696 regulator-min-
697 regulator-max-
698
699 regulator-stat
700 regula
701 regula
702 };
703 };
704
705 vdd_0v75_s3: nldo-reg1
706 regulator-name
707 regulator-alwa
708 regulator-boot
709 regulator-min-
710 regulator-max-
711
712 regulator-stat
713 regula
714 regula
715 };
716 };
717
718 vdd_ddr_pll_s0: nldo-r
719 regulator-name
720 regulator-alwa
721 regulator-boot
722 regulator-min-
723 regulator-max-
724
725 regulator-stat
726 regula
727 regula
728 };
729 };
730
731 avdd_0v75_s0: nldo-reg
732 regulator-name
733 regulator-alwa
734 regulator-boot
735 regulator-min-
736 regulator-max-
737
738 regulator-stat
739 regula
740 };
741 };
742
743 vdd_0v85_s0: nldo-reg4
744 regulator-name
745 regulator-alwa
746 regulator-boot
747 regulator-min-
748 regulator-max-
749
750 regulator-stat
751 regula
752 };
753 };
754
755 vdd_0v75_s0: nldo-reg5
756 regulator-name
757 regulator-alwa
758 regulator-boot
759 regulator-min-
760 regulator-max-
761
762 regulator-stat
763 regula
764 };
765 };
766 };
767 };
768 };
769
770 &tsadc {
771 status = "okay";
772 };
773
774 &u2phy2 {
775 status = "okay";
776 };
777
778 &u2phy3 {
779 status = "okay";
780 };
781
782 &u2phy2_host {
783 phy-supply = <&vcc5v0_host>;
784 status = "okay";
785 };
786
787 &u2phy3_host {
788 status = "okay";
789 };
790
791 &uart2 {
792 pinctrl-0 = <&uart2m0_xfer>;
793 status = "okay";
794 };
795
796 /* bt */
797 &uart9 {
798 status = "okay";
799 pinctrl-names = "default";
800 pinctrl-0 = <&uart9m2_xfer &uart9m2_ct
801 };
802
803 &usb_host0_ehci {
804 status = "okay";
805 };
806
807 &usb_host0_ohci {
808 status = "okay";
809 };
810
811 &usb_host1_ehci {
812 status = "okay";
813 };
814
815 &usb_host1_ohci {
816 status = "okay";
817 };
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