Loading...
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2018 MundoReader S.L.
4 * Author: Heiko Stuebner <heiko.stuebner@bq.com>
5 */
6
7/dts-v1/;
8#include <dt-bindings/i2c/i2c.h>
9#include <dt-bindings/input/input.h>
10#include "rk3188.dtsi"
11
12/ {
13 model = "BQ Edison2 Quad-Core";
14 compatible = "mundoreader,bq-edison2qc", "rockchip,rk3188";
15
16 aliases {
17 mmc0 = &mmc0;
18 mmc1 = &mmc1;
19 mmc2 = &emmc;
20 };
21
22 memory@60000000 {
23 device_type = "memory";
24 reg = <0x60000000 0x80000000>;
25 };
26
27 backlight: backlight {
28 compatible = "pwm-backlight";
29 power-supply = <&vsys>;
30 pwms = <&pwm1 0 25000>;
31 };
32
33 gpio-keys {
34 compatible = "gpio-keys";
35 autorepeat;
36 pinctrl-names = "default";
37 pinctrl-0 = <&pwr_key &usb_int>;
38
39 power {
40 gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
41 linux,code = <KEY_POWER>;
42 label = "GPIO Key Power";
43 linux,input-type = <1>;
44 debounce-interval = <100>;
45 wakeup-source;
46 };
47
48 wake_on_usb: wake-on-usb {
49 label = "Wake-on-USB";
50 gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
51 linux,code = <KEY_WAKEUP>;
52 wakeup-source;
53 };
54 };
55
56 gpio-poweroff {
57 compatible = "gpio-poweroff";
58 gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
59 pinctrl-names = "default";
60 pinctrl-0 = <&pwr_hold>;
61 /* only drive the pin low until device is off */
62 active-delay-ms = <3000>;
63 };
64
65 lvds-encoder {
66 compatible = "ti,sn75lvds83", "lvds-encoder";
67
68 ports {
69 #address-cells = <1>;
70 #size-cells = <0>;
71
72 port@0 {
73 reg = <0>;
74
75 lvds_in_vop0: endpoint {
76 remote-endpoint = <&vop0_out_lvds>;
77 };
78 };
79
80 port@1 {
81 reg = <1>;
82
83 lvds_out_panel: endpoint {
84 remote-endpoint = <&panel_in_lvds>;
85 };
86 };
87 };
88 };
89
90 panel {
91 compatible = "innolux,ee101ia-01d", "panel-lvds";
92 backlight = <&backlight>;
93
94 /* pin LCD_CS, Nshtdn input of lvds-encoder */
95 enable-gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>;
96 pinctrl-names = "default";
97 pinctrl-0 = <&lcd_cs>;
98 power-supply = <&vcc_lcd>;
99
100 data-mapping = "vesa-24";
101 height-mm = <163>;
102 width-mm = <261>;
103
104 panel-timing {
105 clock-frequency = <72000000>;
106 hactive = <1280>;
107 vactive = <800>;
108 hback-porch = <160>;
109 hfront-porch = <16>;
110 hsync-len = <10>;
111 vback-porch = <23>;
112 vfront-porch = <12>;
113 vsync-len = <3>;
114 };
115
116 port {
117 panel_in_lvds: endpoint {
118 remote-endpoint = <&lvds_out_panel>;
119 };
120 };
121 };
122
123 sdio_pwrseq: sdio-pwrseq {
124 compatible = "mmc-pwrseq-simple";
125 clocks = <&hym8563>;
126 clock-names = "ext_clock";
127 pinctrl-names = "default";
128 pinctrl-0 = <&wifi_reg_on>;
129 reset-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_LOW>;
130 };
131
132 avdd_cif: cif-avdd-regulator {
133 compatible = "regulator-fixed";
134 regulator-name = "avdd-cif";
135 regulator-min-microvolt = <2800000>;
136 regulator-max-microvolt = <2800000>;
137 gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
138 pinctrl-names = "default";
139 pinctrl-0 = <&cif_avdd_en>;
140 startup-delay-us = <100000>;
141 vin-supply = <&vcc28_cif>;
142 };
143
144 vcc_5v: vcc-5v-regulator {
145 compatible = "regulator-fixed";
146 regulator-name = "vcc-5v";
147 regulator-min-microvolt = <5000000>;
148 regulator-max-microvolt = <5000000>;
149 enable-active-high;
150 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
151 pinctrl-names = "default";
152 pinctrl-0 = <&v5_drv>;
153 vin-supply = <&vsys>;
154 };
155
156 vcc_lcd: lcd-regulator {
157 compatible = "regulator-fixed";
158 regulator-name = "vcc-lcd";
159 gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
160 pinctrl-names = "default";
161 pinctrl-0 = <&lcd_en>;
162 startup-delay-us = <50000>;
163 vin-supply = <&vcc_io>;
164 };
165
166 vcc_otg: usb-otg-regulator {
167 compatible = "regulator-fixed";
168 regulator-name = "vcc-otg";
169 regulator-min-microvolt = <5000000>;
170 regulator-max-microvolt = <5000000>;
171 enable-active-high;
172 gpio = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
173 pinctrl-names = "default";
174 pinctrl-0 = <&otg_drv>;
175 startup-delay-us = <100000>;
176 vin-supply = <&vcc_5v>;
177 };
178
179 vcc_sd: sdmmc-regulator {
180 compatible = "regulator-fixed";
181 regulator-name = "vcc-sd";
182 regulator-min-microvolt = <3300000>;
183 regulator-max-microvolt = <3300000>;
184 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
185 pinctrl-names = "default";
186 pinctrl-0 = <&sdmmc_pwr>;
187 startup-delay-us = <100000>;
188 vin-supply = <&vcc_io>;
189 };
190
191 vccq_emmc: emmc-vccq-regulator {
192 compatible = "regulator-fixed";
193 regulator-name = "vccq-emmc";
194 regulator-min-microvolt = <2800000>;
195 regulator-max-microvolt = <2800000>;
196 vin-supply = <&vcc_io>;
197 };
198
199 /* supplied from the bq24196 */
200 vsys: vsys-regulator {
201 compatible = "regulator-fixed";
202 regulator-name = "vsys";
203 regulator-min-microvolt = <5000000>;
204 regulator-max-microvolt = <5000000>;
205 regulator-boot-on;
206 };
207};
208
209&cpu0 {
210 cpu-supply = <&vdd_arm>;
211};
212
213&cpu1 {
214 cpu-supply = <&vdd_arm>;
215};
216
217&cpu2 {
218 cpu-supply = <&vdd_arm>;
219};
220
221&cpu3 {
222 cpu-supply = <&vdd_arm>;
223};
224
225&cru {
226 assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>,
227 <&cru ACLK_CPU>,
228 <&cru HCLK_CPU>, <&cru PCLK_CPU>,
229 <&cru ACLK_PERI>, <&cru HCLK_PERI>,
230 <&cru PCLK_PERI>;
231 assigned-clock-rates = <594000000>, <504000000>,
232 <300000000>,
233 <150000000>, <75000000>,
234 <300000000>, <150000000>,
235 <75000000>;
236};
237
238&emmc {
239 bus-width = <8>;
240 cap-mmc-highspeed;
241 non-removable;
242 pinctrl-names = "default";
243 pinctrl-0 = <&emmc_clk &emmc_cmd>;
244 vmmc-supply = <&vcc_io>;
245 vqmmc-supply = <&vccq_emmc>;
246 status = "okay";
247};
248
249&gpu {
250 status = "okay";
251};
252
253&i2c0 {
254 clock-frequency = <400000>;
255 status = "okay";
256
257 lis3de: accelerometer@29 {
258 compatible = "st,lis3de";
259 reg = <0x29>;
260 interrupt-parent = <&gpio0>;
261 interrupts = <RK_PB7 IRQ_TYPE_EDGE_RISING>;
262 pinctrl-names = "default";
263 pinctrl-0 = <&gsensor_int>;
264 rotation-matrix = "1", "0", "0",
265 "0", "-1", "0",
266 "0", "0", "1";
267 vdd-supply = <&vcc_io>;
268 };
269};
270
271&i2c1 {
272 clock-frequency = <400000>;
273 status = "okay";
274
275 tmp108@48 {
276 compatible = "ti,tmp108";
277 reg = <0x48>;
278 interrupt-parent = <&gpio1>;
279 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
280 pinctrl-names = "default";
281 pinctrl-0 = <&tmp_alrt>;
282 #thermal-sensor-cells = <0>;
283 };
284
285 hym8563: rtc@51 {
286 compatible = "haoyu,hym8563";
287 reg = <0x51>;
288 interrupt-parent = <&gpio0>;
289 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
290 pinctrl-names = "default";
291 pinctrl-0 = <&rtc_int>;
292 #clock-cells = <0>;
293 clock-output-names = "xin32k";
294 };
295
296 bat: battery@55 {
297 compatible = "ti,bq27541";
298 reg = <0x55>;
299 power-supplies = <&bq24196>;
300 };
301
302 act8846: pmic@5a {
303 compatible = "active-semi,act8846";
304 reg = <0x5a>;
305 pinctrl-names = "default";
306 pinctrl-0 = <&dvs0_ctl &pmic_int>;
307
308 vp1-supply = <&vsys>;
309 vp2-supply = <&vsys>;
310 vp3-supply = <&vsys>;
311 vp4-supply = <&vsys>;
312 inl1-supply = <&vcc_io>;
313 inl2-supply = <&vsys>;
314 inl3-supply = <&vsys>;
315
316 regulators {
317 vcc_ddr: REG1 {
318 regulator-name = "VCC_DDR";
319 regulator-min-microvolt = <1200000>;
320 regulator-max-microvolt = <1200000>;
321 regulator-always-on;
322 };
323
324 vdd_log: REG2 {
325 regulator-name = "VDD_LOG";
326 regulator-min-microvolt = <1000000>;
327 regulator-max-microvolt = <1200000>;
328 regulator-always-on;
329 };
330
331 vdd_arm: REG3 {
332 regulator-name = "VDD_ARM";
333 regulator-min-microvolt = <875000>;
334 regulator-max-microvolt = <1350000>;
335 regulator-always-on;
336 };
337
338 vcc_io: vcc_hdmi: REG4 {
339 regulator-name = "VCC_IO";
340 regulator-min-microvolt = <3000000>;
341 regulator-max-microvolt = <3000000>;
342 regulator-always-on;
343 };
344
345 vdd_10: REG5 {
346 regulator-name = "VDD_10";
347 regulator-min-microvolt = <1000000>;
348 regulator-max-microvolt = <1000000>;
349 regulator-always-on;
350 };
351
352 vdd_12: REG6 {
353 regulator-name = "VDD_12";
354 regulator-min-microvolt = <1200000>;
355 regulator-max-microvolt = <1200000>;
356 regulator-always-on;
357 };
358
359 vcc18_cif: REG7 {
360 regulator-name = "VCC18_CIF";
361 regulator-min-microvolt = <1800000>;
362 regulator-max-microvolt = <1800000>;
363 regulator-always-on;
364 };
365
366 vcca_33: REG8 {
367 regulator-name = "VCCA_33";
368 regulator-min-microvolt = <3300000>;
369 regulator-max-microvolt = <3300000>;
370 regulator-always-on;
371 };
372
373 vcc_tp: REG9 {
374 regulator-name = "VCC_TP";
375 regulator-min-microvolt = <3300000>;
376 regulator-max-microvolt = <3300000>;
377 regulator-always-on;
378 };
379
380 vccio_wl: REG10 {
381 regulator-name = "VCCIO_WL";
382 regulator-min-microvolt = <2800000>;
383 regulator-max-microvolt = <2800000>;
384 regulator-always-on;
385 };
386
387 vcc_18: REG11 {
388 regulator-name = "VCC_18";
389 regulator-min-microvolt = <1800000>;
390 regulator-max-microvolt = <1800000>;
391 regulator-always-on;
392 };
393
394 vcc28_cif: REG12 {
395 regulator-name = "VCC28_CIF";
396 regulator-min-microvolt = <2800000>;
397 regulator-max-microvolt = <2800000>;
398 regulator-always-on;
399 };
400 };
401 };
402
403 bq24196: charger@6b {
404 compatible = "ti,bq24196";
405 reg = <0x6b>;
406 interrupt-parent = <&gpio0>;
407 interrupts = <RK_PD7 IRQ_TYPE_EDGE_FALLING>;
408 pinctrl-names = "default";
409 pinctrl-0 = <&charger_int &chg_ctl &otg_en>;
410 ti,system-minimum-microvolt = <3200000>;
411 monitored-battery = <&bat>;
412 omit-battery-class;
413
414 usb_otg_vbus: usb-otg-vbus { };
415 };
416};
417
418&i2c2 {
419 clock-frequency = <400000>;
420 status = "okay";
421
422 ft5606: touchscreen@3e {
423 compatible = "edt,edt-ft5506";
424 reg = <0x3e>;
425 interrupt-parent = <&gpio1>;
426 interrupts = <RK_PB7 IRQ_TYPE_EDGE_FALLING>;
427 pinctrl-names = "default";
428 pinctrl-0 = <&tp_int &tp_rst>;
429 reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
430 touchscreen-inverted-y;
431 /* hw ts resolution does not match display */
432 touchscreen-size-y = <1024>;
433 touchscreen-size-x = <768>;
434 touchscreen-swapped-x-y;
435 };
436};
437
438&i2c3 {
439 clock-frequency = <400000>;
440 status = "okay";
441};
442
443&i2c4 {
444 clock-frequency = <400000>;
445 status = "okay";
446
447 rt5616: codec@1b {
448 compatible = "realtek,rt5616";
449 reg = <0x1b>;
450 clocks = <&cru SCLK_I2S0>;
451 clock-names = "mclk";
452 #sound-dai-cells = <0>;
453 };
454};
455
456&i2s0 {
457 status = "okay";
458};
459
460&mmc0 {
461 bus-width = <4>;
462 cap-mmc-highspeed;
463 cap-sd-highspeed;
464 disable-wp;
465 pinctrl-names = "default";
466 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
467 vmmc-supply = <&vcc_sd>;
468 status = "okay";
469};
470
471&mmc1 {
472 bus-width = <4>;
473 cap-sd-highspeed;
474 keep-power-in-suspend;
475 mmc-pwrseq = <&sdio_pwrseq>;
476 non-removable;
477 pinctrl-names = "default";
478 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
479 vqmmc-supply = <&vccio_wl>;
480 #address-cells = <1>;
481 #size-cells = <0>;
482 status = "okay";
483
484 brcmf: wifi@1 {
485 reg = <1>;
486 compatible = "brcm,bcm4329-fmac";
487 interrupt-parent = <&gpio3>;
488 interrupts = <RK_PD2 GPIO_ACTIVE_HIGH>;
489 interrupt-names = "host-wake";
490 brcm,drive-strength = <5>;
491 pinctrl-names = "default";
492 pinctrl-0 = <&wifi_host_wake>;
493 };
494};
495
496&pwm1 {
497 status = "okay";
498};
499
500&pinctrl {
501 pcfg_output_high: pcfg-output-high {
502 output-high;
503 };
504
505 pcfg_output_low: pcfg-output-low {
506 output-low;
507 };
508
509 act8846 {
510 dvs0_ctl: dvs0-ctl {
511 rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
512 };
513
514 pmic_int: pmic-int {
515 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>;
516 };
517 };
518
519 bq24196 {
520 charger_int: charger-int {
521 rockchip,pins = <0 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>;
522 };
523
524 /* pin hog to make it select usb profile */
525 chg_ctl: chg-ctl {
526 rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
527 };
528
529 /* low: charging, high: complete, fault: blinking */
530 chg_det: chg-det {
531 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
532 };
533
534 /* charging enabled when pin low and register set */
535 chg_en: chg-en {
536 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>;
537 };
538
539 /* bq29196 powergood (when low) signal */
540 dc_det: dc-det {
541 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
542 };
543
544 /* wire bq24196 otg pin to high, to enable 500mA charging */
545 otg_en: otg-en {
546 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
547 };
548 };
549
550 camera {
551 cif0_pdn: cif0-pdn {
552 rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
553 };
554
555 cif1_pdn: cif1-pdn {
556 rockchip,pins = <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
557 };
558
559 cif_avdd_en: cif-avdd-en {
560 rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
561 };
562 };
563
564 display {
565 lcd_cs: lcd-cs {
566 rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
567 };
568
569 lcd_en: lcd-en {
570 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
571 };
572 };
573
574 ft5606 {
575 tp_int: tp-int {
576 rockchip,pins = <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
577 };
578
579 tp_rst: tp-rst {
580 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
581 };
582 };
583
584 hdmi {
585 hdmi_int: hdmi-int {
586 rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
587 };
588
589 hdmi_rst: hdmi-rst {
590 rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
591 };
592 };
593
594 hym8563 {
595 rtc_int: rtc-int {
596 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
597 };
598 };
599
600 keys {
601 pwr_hold: pwr-hold {
602 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
603 };
604
605 pwr_key: pwr-key {
606 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
607 };
608 };
609
610 lis3de {
611 gsensor_int: gsensor-int {
612 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
613 };
614 };
615
616 mmc {
617 sdmmc_pwr: sdmmc-pwr {
618 rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
619 };
620 };
621
622 tmp108 {
623 tmp_alrt: tmp-alrt {
624 rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
625 };
626 };
627
628 usb {
629 v5_drv: v5-drv {
630 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
631 };
632
633 otg_drv: otg-drv {
634 rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
635 };
636
637 usb_int: usb-int {
638 rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
639 };
640 };
641
642 rk903 {
643 bt_host_wake: bt-host-wake {
644 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
645 };
646
647 bt_reg_on: bt-reg-on {
648 rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
649 };
650
651 /* pin hog to pull the reset high */
652 bt_rst: bt-rst {
653 rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_output_high>;
654 };
655
656 bt_wake: bt-wake {
657 rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
658 };
659
660 wifi_host_wake: wifi-host-wake {
661 rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
662 };
663
664 wifi_reg_on: wifi-reg-on {
665 rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
666 };
667 };
668};
669
670&saradc {
671 vref-supply = <&vcc_18>;
672 status = "okay";
673};
674
675&spdif {
676 status = "okay";
677};
678
679&uart0 {
680 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
681 status = "okay";
682
683 bluetooth {
684 compatible = "brcm,bcm43438-bt";
685 max-speed = <2000000>;
686 device-wakeup-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
687 host-wakeup-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
688 shutdown-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
689 pinctrl-names = "default";
690 pinctrl-0 = <&bt_host_wake &bt_reg_on &bt_rst &bt_wake>;
691 };
692};
693
694&uart1 {
695 status = "okay";
696};
697
698&uart2 {
699 status = "okay";
700};
701
702&uart3 {
703 pinctrl-0 = <&uart3_xfer &uart3_cts &uart3_rts>;
704 status = "okay";
705};
706
707&usbphy {
708 status = "okay";
709};
710
711&usb_host {
712 status = "okay";
713};
714
715&usb_otg {
716 status = "okay";
717};
718
719&vop0 {
720 status = "okay";
721};
722
723&vop0_out {
724 vop0_out_lvds: endpoint {
725 remote-endpoint = <&lvds_in_vop0>;
726 };
727};
728
729&vop1 {
730 pinctrl-names = "default";
731 pinctrl-0 = <&lcdc1_dclk &lcdc1_den &lcdc1_hsync
732 &lcdc1_vsync &lcdc1_rgb24>;
733 status = "okay";
734};
735
736&wdt {
737 status = "okay";
738};
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2018 MundoReader S.L.
4 * Author: Heiko Stuebner <heiko.stuebner@bq.com>
5 */
6
7/dts-v1/;
8#include <dt-bindings/i2c/i2c.h>
9#include <dt-bindings/input/input.h>
10#include "rk3188.dtsi"
11
12/ {
13 model = "BQ Edison2 Quad-Core";
14 compatible = "mundoreader,bq-edison2qc", "rockchip,rk3188";
15
16 memory@60000000 {
17 device_type = "memory";
18 reg = <0x60000000 0x80000000>;
19 };
20
21 backlight: backlight {
22 compatible = "pwm-backlight";
23 power-supply = <&vsys>;
24 pwms = <&pwm1 0 25000>;
25 };
26
27 gpio-keys {
28 compatible = "gpio-keys";
29 autorepeat;
30 pinctrl-names = "default";
31 pinctrl-0 = <&pwr_key &usb_int>;
32
33 power {
34 gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
35 linux,code = <KEY_POWER>;
36 label = "GPIO Key Power";
37 linux,input-type = <1>;
38 debounce-interval = <100>;
39 wakeup-source;
40 };
41
42 wake_on_usb: wake-on-usb {
43 label = "Wake-on-USB";
44 gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
45 linux,code = <KEY_WAKEUP>;
46 wakeup-source;
47 };
48 };
49
50 gpio-poweroff {
51 compatible = "gpio-poweroff";
52 gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
53 pinctrl-names = "default";
54 pinctrl-0 = <&pwr_hold>;
55 /* only drive the pin low until device is off */
56 active-delay-ms = <3000>;
57 };
58
59 lvds-encoder {
60 compatible = "ti,sn75lvds83", "lvds-encoder";
61 #address-cells = <1>;
62 #size-cells = <0>;
63
64 port@0 {
65 reg = <0>;
66 lvds_in_vop0: endpoint {
67 remote-endpoint = <&vop0_out_lvds>;
68 };
69 };
70
71 port@1 {
72 reg = <1>;
73 lvds_out_panel: endpoint {
74 remote-endpoint = <&panel_in_lvds>;
75 };
76 };
77 };
78
79 panel {
80 compatible = "innolux,ee101ia-01d", "panel-lvds";
81 backlight = <&backlight>;
82
83 /* pin LCD_CS, Nshtdn input of lvds-encoder */
84 enable-gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>;
85 pinctrl-names = "default";
86 pinctrl-0 = <&lcd_cs>;
87 power-supply = <&vcc_lcd>;
88
89 data-mapping = "vesa-24";
90 height-mm = <163>;
91 width-mm = <261>;
92
93 panel-timing {
94 clock-frequency = <72000000>;
95 hactive = <1280>;
96 vactive = <800>;
97 hback-porch = <160>;
98 hfront-porch = <16>;
99 hsync-len = <10>;
100 vback-porch = <23>;
101 vfront-porch = <12>;
102 vsync-len = <3>;
103 };
104
105 port {
106 panel_in_lvds: endpoint {
107 remote-endpoint = <&lvds_out_panel>;
108 };
109 };
110 };
111
112 sdio_pwrseq: sdio-pwrseq {
113 compatible = "mmc-pwrseq-simple";
114 clocks = <&hym8563>;
115 clock-names = "ext_clock";
116 pinctrl-names = "default";
117 pinctrl-0 = <&wifi_reg_on>;
118 reset-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_LOW>;
119 };
120
121 avdd_cif: cif-avdd-regulator {
122 compatible = "regulator-fixed";
123 regulator-name = "avdd-cif";
124 regulator-min-microvolt = <2800000>;
125 regulator-max-microvolt = <2800000>;
126 gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
127 pinctrl-names = "default";
128 pinctrl-0 = <&cif_avdd_en>;
129 startup-delay-us = <100000>;
130 vin-supply = <&vcc28_cif>;
131 };
132
133 vcc_5v: vcc-5v-regulator {
134 compatible = "regulator-fixed";
135 regulator-name = "vcc-5v";
136 regulator-min-microvolt = <5000000>;
137 regulator-max-microvolt = <5000000>;
138 enable-active-high;
139 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
140 pinctrl-names = "default";
141 pinctrl-0 = <&v5_drv>;
142 vin-supply = <&vsys>;
143 };
144
145 vcc_lcd: lcd-regulator {
146 compatible = "regulator-fixed";
147 regulator-name = "vcc-lcd";
148 gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
149 pinctrl-names = "default";
150 pinctrl-0 = <&lcd_en>;
151 startup-delay-us = <50000>;
152 vin-supply = <&vcc_io>;
153 };
154
155 vcc_otg: usb-otg-regulator {
156 compatible = "regulator-fixed";
157 regulator-name = "vcc-otg";
158 regulator-min-microvolt = <5000000>;
159 regulator-max-microvolt = <5000000>;
160 enable-active-high;
161 gpio = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
162 pinctrl-names = "default";
163 pinctrl-0 = <&otg_drv>;
164 startup-delay-us = <100000>;
165 vin-supply = <&vcc_5v>;
166 };
167
168 vcc_sd: sdmmc-regulator {
169 compatible = "regulator-fixed";
170 regulator-name = "vcc-sd";
171 regulator-min-microvolt = <3300000>;
172 regulator-max-microvolt = <3300000>;
173 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
174 pinctrl-names = "default";
175 pinctrl-0 = <&sdmmc_pwr>;
176 startup-delay-us = <100000>;
177 vin-supply = <&vcc_io>;
178 };
179
180 vccq_emmc: emmc-vccq-regulator {
181 compatible = "regulator-fixed";
182 regulator-name = "vccq-emmc";
183 regulator-min-microvolt = <2800000>;
184 regulator-max-microvolt = <2800000>;
185 vin-supply = <&vcc_io>;
186 };
187
188 /* supplied from the bq24196 */
189 vsys: vsys-regulator {
190 compatible = "regulator-fixed";
191 regulator-name = "vsys";
192 regulator-min-microvolt = <5000000>;
193 regulator-max-microvolt = <5000000>;
194 regulator-boot-on;
195 };
196};
197
198&cpu0 {
199 cpu-supply = <&vdd_arm>;
200};
201
202&cpu1 {
203 cpu-supply = <&vdd_arm>;
204};
205
206&cpu2 {
207 cpu-supply = <&vdd_arm>;
208};
209
210&cpu3 {
211 cpu-supply = <&vdd_arm>;
212};
213
214&cru {
215 assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>,
216 <&cru ACLK_CPU>,
217 <&cru HCLK_CPU>, <&cru PCLK_CPU>,
218 <&cru ACLK_PERI>, <&cru HCLK_PERI>,
219 <&cru PCLK_PERI>;
220 assigned-clock-rates = <594000000>, <504000000>,
221 <300000000>,
222 <150000000>, <75000000>,
223 <300000000>, <150000000>,
224 <75000000>;
225};
226
227&emmc {
228 bus-width = <8>;
229 cap-mmc-highspeed;
230 non-removable;
231 pinctrl-names = "default";
232 pinctrl-0 = <&emmc_clk &emmc_cmd>;
233 vmmc-supply = <&vcc_io>;
234 vqmmc-supply = <&vccq_emmc>;
235 status = "okay";
236};
237
238&gpu {
239 status = "okay";
240};
241
242&i2c0 {
243 clock-frequency = <400000>;
244 status = "okay";
245
246 lis3de: accelerometer@29 {
247 compatible = "st,lis3de";
248 reg = <0x29>;
249 interrupt-parent = <&gpio0>;
250 interrupts = <RK_PB7 IRQ_TYPE_EDGE_RISING>;
251 pinctrl-names = "default";
252 pinctrl-0 = <&gsensor_int>;
253 rotation-matrix = "1", "0", "0",
254 "0", "-1", "0",
255 "0", "0", "1";
256 vdd-supply = <&vcc_io>;
257 };
258};
259
260&i2c1 {
261 clock-frequency = <400000>;
262 status = "okay";
263
264 tmp108@48 {
265 compatible = "ti,tmp108";
266 reg = <0x48>;
267 interrupt-parent = <&gpio1>;
268 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
269 pinctrl-names = "default";
270 pinctrl-0 = <&tmp_alrt>;
271 #thermal-sensor-cells = <0>;
272 };
273
274 hym8563: rtc@51 {
275 compatible = "haoyu,hym8563";
276 reg = <0x51>;
277 interrupt-parent = <&gpio0>;
278 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
279 pinctrl-names = "default";
280 pinctrl-0 = <&rtc_int>;
281 #clock-cells = <0>;
282 clock-output-names = "xin32k";
283 };
284
285 bat: battery@55 {
286 compatible = "ti,bq27541";
287 reg = <0x55>;
288 power-supplies = <&bq24196>;
289 };
290
291 act8846: pmic@5a {
292 compatible = "active-semi,act8846";
293 reg = <0x5a>;
294 pinctrl-names = "default";
295 pinctrl-0 = <&dvs0_ctl &pmic_int>;
296
297 vp1-supply = <&vsys>;
298 vp2-supply = <&vsys>;
299 vp3-supply = <&vsys>;
300 vp4-supply = <&vsys>;
301 inl1-supply = <&vcc_io>;
302 inl2-supply = <&vsys>;
303 inl3-supply = <&vsys>;
304
305 regulators {
306 vcc_ddr: REG1 {
307 regulator-name = "VCC_DDR";
308 regulator-min-microvolt = <1200000>;
309 regulator-max-microvolt = <1200000>;
310 regulator-always-on;
311 };
312
313 vdd_log: REG2 {
314 regulator-name = "VDD_LOG";
315 regulator-min-microvolt = <1000000>;
316 regulator-max-microvolt = <1200000>;
317 regulator-always-on;
318 };
319
320 vdd_arm: REG3 {
321 regulator-name = "VDD_ARM";
322 regulator-min-microvolt = <875000>;
323 regulator-max-microvolt = <1350000>;
324 regulator-always-on;
325 };
326
327 vcc_io: vcc_hdmi: REG4 {
328 regulator-name = "VCC_IO";
329 regulator-min-microvolt = <3000000>;
330 regulator-max-microvolt = <3000000>;
331 regulator-always-on;
332 };
333
334 vdd_10: REG5 {
335 regulator-name = "VDD_10";
336 regulator-min-microvolt = <1000000>;
337 regulator-max-microvolt = <1000000>;
338 regulator-always-on;
339 };
340
341 vdd_12: REG6 {
342 regulator-name = "VDD_12";
343 regulator-min-microvolt = <1200000>;
344 regulator-max-microvolt = <1200000>;
345 regulator-always-on;
346 };
347
348 vcc18_cif: REG7 {
349 regulator-name = "VCC18_CIF";
350 regulator-min-microvolt = <1800000>;
351 regulator-max-microvolt = <1800000>;
352 regulator-always-on;
353 };
354
355 vcca_33: REG8 {
356 regulator-name = "VCCA_33";
357 regulator-min-microvolt = <3300000>;
358 regulator-max-microvolt = <3300000>;
359 regulator-always-on;
360 };
361
362 vcc_tp: REG9 {
363 regulator-name = "VCC_TP";
364 regulator-min-microvolt = <3300000>;
365 regulator-max-microvolt = <3300000>;
366 regulator-always-on;
367 };
368
369 vccio_wl: REG10 {
370 regulator-name = "VCCIO_WL";
371 regulator-min-microvolt = <2800000>;
372 regulator-max-microvolt = <2800000>;
373 regulator-always-on;
374 };
375
376 vcc_18: REG11 {
377 regulator-name = "VCC_18";
378 regulator-min-microvolt = <1800000>;
379 regulator-max-microvolt = <1800000>;
380 regulator-always-on;
381 };
382
383 vcc28_cif: REG12 {
384 regulator-name = "VCC28_CIF";
385 regulator-min-microvolt = <2800000>;
386 regulator-max-microvolt = <2800000>;
387 regulator-always-on;
388 };
389 };
390 };
391
392 bq24196: charger@6b {
393 compatible = "ti,bq24196";
394 reg = <0x6b>;
395 interrupt-parent = <&gpio0>;
396 interrupts = <RK_PD7 IRQ_TYPE_EDGE_FALLING>;
397 pinctrl-names = "default";
398 pinctrl-0 = <&charger_int &chg_ctl &otg_en>;
399 ti,system-minimum-microvolt = <3200000>;
400 monitored-battery = <&bat>;
401 omit-battery-class;
402
403 usb_otg_vbus: usb-otg-vbus { };
404 };
405};
406
407&i2c2 {
408 clock-frequency = <400000>;
409 status = "okay";
410
411 ft5606: touchscreen@3e {
412 compatible = "edt,edt-ft5506";
413 reg = <0x3e>;
414 interrupt-parent = <&gpio1>;
415 interrupts = <RK_PB7 IRQ_TYPE_EDGE_FALLING>;
416 pinctrl-names = "default";
417 pinctrl-0 = <&tp_int &tp_rst>;
418 reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
419 touchscreen-inverted-y;
420 /* hw ts resolution does not match display */
421 touchscreen-size-y = <1024>;
422 touchscreen-size-x = <768>;
423 touchscreen-swapped-x-y;
424 };
425};
426
427&i2c3 {
428 clock-frequency = <400000>;
429 status = "okay";
430};
431
432&i2c4 {
433 clock-frequency = <400000>;
434 status = "okay";
435
436 rt5616: codec@1b {
437 compatible = "realtek,rt5616";
438 reg = <0x1b>;
439 clocks = <&cru SCLK_I2S0>;
440 clock-names = "mclk";
441 #sound-dai-cells = <0>;
442 };
443};
444
445&i2s0 {
446 status = "okay";
447};
448
449&mmc0 {
450 bus-width = <4>;
451 cap-mmc-highspeed;
452 cap-sd-highspeed;
453 disable-wp;
454 pinctrl-names = "default";
455 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
456 vmmc-supply = <&vcc_sd>;
457 status = "okay";
458};
459
460&mmc1 {
461 bus-width = <4>;
462 cap-sd-highspeed;
463 keep-power-in-suspend;
464 mmc-pwrseq = <&sdio_pwrseq>;
465 non-removable;
466 pinctrl-names = "default";
467 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
468 vmmcq-supply = <&vccio_wl>;
469 status = "okay";
470
471 brcmf: wifi@1 {
472 compatible = "brcm,bcm4329-fmac";
473 interrupt-parent = <&gpio3>;
474 interrupts = <RK_PD2 GPIO_ACTIVE_HIGH>;
475 interrupt-names = "host-wake";
476 brcm,drive-strength = <5>;
477 pinctrl-names = "default";
478 pinctrl-0 = <&wifi_host_wake>;
479 };
480};
481
482&pwm1 {
483 status = "okay";
484};
485
486&pinctrl {
487 pcfg_output_high: pcfg-output-high {
488 output-high;
489 };
490
491 pcfg_output_low: pcfg-output-low {
492 output-low;
493 };
494
495 act8846 {
496 dvs0_ctl: dvs0-ctl {
497 rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
498 };
499
500 pmic_int: pmic-int {
501 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>;
502 };
503 };
504
505 bq24196 {
506 charger_int: charger-int {
507 rockchip,pins = <0 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>;
508 };
509
510 /* pin hog to make it select usb profile */
511 chg_ctl: chg-ctl {
512 rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
513 };
514
515 /* low: charging, high: complete, fault: blinking */
516 chg_det: chg-det {
517 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
518 };
519
520 /* charging enabled when pin low and register set */
521 chg_en: chg-en {
522 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>;
523 };
524
525 /* bq29196 powergood (when low) signal */
526 dc_det: dc-det {
527 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
528 };
529
530 /* wire bq24196 otg pin to high, to enable 500mA charging */
531 otg_en: otg-en {
532 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
533 };
534 };
535
536 camera {
537 cif0_pdn: cif0-pdn {
538 rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
539 };
540
541 cif1_pdn: cif1-pdn {
542 rockchip,pins = <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
543 };
544
545 cif_avdd_en: cif-avdd-en {
546 rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
547 };
548 };
549
550 display {
551 lcd_cs: lcd-cs {
552 rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
553 };
554
555 lcd_en: lcd-en {
556 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
557 };
558 };
559
560 ft5606 {
561 tp_int: tp-int {
562 rockchip,pins = <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
563 };
564
565 tp_rst: tp-rst {
566 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
567 };
568 };
569
570 hdmi {
571 hdmi_int: hdmi-int {
572 rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
573 };
574
575 hdmi_rst: hdmi-rst {
576 rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
577 };
578 };
579
580 hym8563 {
581 rtc_int: rtc-int {
582 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
583 };
584 };
585
586 keys {
587 pwr_hold: pwr-hold {
588 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
589 };
590
591 pwr_key: pwr-key {
592 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
593 };
594 };
595
596 lis3de {
597 gsensor_int: gsensor-int {
598 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
599 };
600 };
601
602 mmc {
603 sdmmc_pwr: sdmmc-pwr {
604 rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
605 };
606 };
607
608 tmp108 {
609 tmp_alrt: tmp-alrt {
610 rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
611 };
612 };
613
614 usb {
615 v5_drv: v5-drv {
616 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
617 };
618
619 otg_drv: otg-drv {
620 rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
621 };
622
623 usb_int: usb-int {
624 rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
625 };
626 };
627
628 rk903 {
629 bt_host_wake: bt-host-wake {
630 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
631 };
632
633 bt_reg_on: bt-reg-on {
634 rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
635 };
636
637 /* pin hog to pull the reset high */
638 bt_rst: bt-rst {
639 rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_output_high>;
640 };
641
642 bt_wake: bt-wake {
643 rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
644 };
645
646 wifi_host_wake: wifi-host-wake {
647 rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
648 };
649
650 wifi_reg_on: wifi-reg-on {
651 rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
652 };
653 };
654};
655
656&saradc {
657 vref-supply = <&vcc_18>;
658 status = "okay";
659};
660
661&spdif {
662 status = "okay";
663};
664
665&uart0 {
666 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
667 status = "okay";
668
669 bluetooth {
670 compatible = "brcm,bcm43438-bt";
671 max-speed = <2000000>;
672 device-wakeup-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
673 host-wakeup-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
674 shutdown-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
675 pinctrl-names = "default";
676 pinctrl-0 = <&bt_host_wake &bt_reg_on &bt_rst &bt_wake>;
677 };
678};
679
680&uart1 {
681 status = "okay";
682};
683
684&uart2 {
685 status = "okay";
686};
687
688&uart3 {
689 pinctrl-0 = <&uart3_xfer &uart3_cts &uart3_rts>;
690 status = "okay";
691};
692
693&usbphy {
694 status = "okay";
695};
696
697&usb_host {
698 status = "okay";
699};
700
701&usb_otg {
702 status = "okay";
703};
704
705&vop0 {
706 status = "okay";
707};
708
709&vop0_out {
710 vop0_out_lvds: endpoint {
711 remote-endpoint = <&lvds_in_vop0>;
712 };
713};
714
715&vop1 {
716 pinctrl-names = "default";
717 pinctrl-0 = <&lcdc1_dclk &lcdc1_den &lcdc1_hsync
718 &lcdc1_vsync &lcdc1_rgb24>;
719 status = "okay";
720};
721
722&wdt {
723 status = "okay";
724};