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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 3cf02f5ffa4f85c3934495cddae1f39bc61314b6 / . / arch / arm / dts / rk3326-odroid-go2.dts
blob: 8cd4688c49cbcbd5842b2a8c20ea48ff8eff8e17 [file] [log] [blame]
Heiko Stuebnerb75f01a2020-07-01 11:28:41 +0200[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2019 Hardkernel Co., Ltd
4 * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
5 */
6
7/dts-v1/;
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/input/input.h>
10#include <dt-bindings/pinctrl/rockchip.h>
11#include "rk3326.dtsi"
12
13/ {
14 model = "ODROID-GO Advance";
15 compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";
16
17 chosen {
18 stdout-path = "serial2:115200n8";
19 };
20
21 backlight: backlight {
22 compatible = "pwm-backlight";
23 power-supply = <&vcc_bl>;
24 pwms = <&pwm1 0 25000 0>;
25 };
26
27 adc-joystick {
28 compatible = "adc-joystick";
29 io-channels = <&saradc 1>,
30 <&saradc 2>;
31 #address-cells = <1>;
32 #size-cells = <0>;
33
34 axis@0 {
35 reg = <0>;
36 abs-range = <172 772>;
37 abs-fuzz = <10>;
38 abs-flat = <10>;
39 linux,code = <ABS_X>;
40 };
41
42 axis@1 {
43 reg = <1>;
44 abs-range = <278 815>;
45 abs-fuzz = <10>;
46 abs-flat = <10>;
47 linux,code = <ABS_Y>;
48 };
49 };
50
51 gpio-keys {
52 compatible = "gpio-keys";
53 pinctrl-names = "default";
54 pinctrl-0 = <&btn_pins>;
55
56 /*
57 * *** ODROIDGO2-Advance Switch layout ***
58 * |------------------------------------------------|
59 * | sw15 sw16 |
60 * |------------------------------------------------|
61 * | sw1 |-------------------| sw8 |
62 * | sw3 sw4 | | sw7 sw5 |
63 * | sw2 | LCD Display | sw6 |
64 * | | | |
65 * | |-------------------| |
66 * | sw9 sw10 sw11 sw12 sw13 sw14 |
67 * |------------------------------------------------|
68 */
69
70 sw1 {
71 gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
72 label = "DPAD-UP";
73 linux,code = <BTN_DPAD_UP>;
74 };
75 sw2 {
76 gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
77 label = "DPAD-DOWN";
78 linux,code = <BTN_DPAD_DOWN>;
79 };
80 sw3 {
81 gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
82 label = "DPAD-LEFT";
83 linux,code = <BTN_DPAD_LEFT>;
84 };
85 sw4 {
86 gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
87 label = "DPAD-RIGHT";
88 linux,code = <BTN_DPAD_RIGHT>;
89 };
90 sw5 {
91 gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
92 label = "BTN-A";
93 linux,code = <BTN_EAST>;
94 };
95 sw6 {
96 gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
97 label = "BTN-B";
98 linux,code = <BTN_SOUTH>;
99 };
100 sw7 {
101 gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
102 label = "BTN-Y";
103 linux,code = <BTN_WEST>;
104 };
105 sw8 {
106 gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
107 label = "BTN-X";
108 linux,code = <BTN_NORTH>;
109 };
110 sw9 {
111 gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
112 label = "F1";
113 linux,code = <BTN_TRIGGER_HAPPY1>;
114 };
115 sw10 {
116 gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
117 label = "F2";
118 linux,code = <BTN_TRIGGER_HAPPY2>;
119 };
120 sw11 {
121 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
122 label = "F3";
123 linux,code = <BTN_TRIGGER_HAPPY3>;
124 };
125 sw12 {
126 gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;
127 label = "F4";
128 linux,code = <BTN_TRIGGER_HAPPY4>;
129 };
130 sw13 {
131 gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;
132 label = "F5";
133 linux,code = <BTN_TRIGGER_HAPPY5>;
134 };
135 sw14 {
136 gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;
137 label = "F6";
138 linux,code = <BTN_TRIGGER_HAPPY6>;
139 };
140 sw15 {
141 gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
142 label = "TOP-LEFT";
143 linux,code = <BTN_TL>;
144 };
145 sw16 {
146 gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;
147 label = "TOP-RIGHT";
148 linux,code = <BTN_TR>;
149 };
150 };
151
152 leds: gpio-leds {
153 compatible = "gpio-leds";
154 pinctrl-names = "default";
155 pinctrl-0 = <&blue_led_pin>;
156
157 blue_led: led-0 {
158 label = "blue:heartbeat";
159 gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
160 linux,default-trigger = "heartbeat";
161 };
162 };
163
164 rk817-sound {
165 compatible = "simple-audio-card";
166 simple-audio-card,format = "i2s";
167 simple-audio-card,name = "rockchip,rk817-codec";
168 simple-audio-card,mclk-fs = <256>;
169 simple-audio-card,widgets =
170 "Microphone", "Mic Jack",
171 "Headphone", "Headphone Jack";
172 simple-audio-card,routing =
173 "MIC_IN", "Mic Jack",
174 "Headphone Jack", "HPOL",
175 "Headphone Jack", "HPOR";
176 simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>;
177 simple-audio-card,codec-hp-det = <1>;
178
179 simple-audio-card,cpu {
180 sound-dai = <&i2s1_2ch>;
181 };
182
183 simple-audio-card,codec {
184 sound-dai = <&rk817_codec>;
185 };
186 };
187
188 vccsys: vccsys {
189 compatible = "regulator-fixed";
190 regulator-name = "vcc3v8_sys";
191 regulator-always-on;
192 regulator-min-microvolt = <3800000>;
193 regulator-max-microvolt = <3800000>;
194 };
195
196 vcc_host: vcc_host {
197 compatible = "regulator-fixed";
198 regulator-name = "vcc_host";
199 regulator-min-microvolt = <5000000>;
200 regulator-max-microvolt = <5000000>;
201
202 gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
203 enable-active-high;
204 regulator-always-on;
205 vin-supply = <&vccsys>;
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_NPLL>,
227 <&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
228 <&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,
229 <&cru PCLK_BUS_PRE>, <&cru SCLK_GPU>,
230 <&cru PLL_CPLL>;
231
232 assigned-clock-rates = <1188000000>,
233 <200000000>, <200000000>,
234 <150000000>, <150000000>,
235 <100000000>, <200000000>,
236 <17000000>;
237};
238
239&display_subsystem {
240 status = "okay";
241};
242
243&dsi {
244 status = "okay";
245
246 ports {
247 mipi_out: port@1 {
248 reg = <1>;
249
250 mipi_out_panel: endpoint {
251 remote-endpoint = <&mipi_in_panel>;
252 };
253 };
254 };
255
256 panel@0 {
257 compatible = "elida,kd35t133";
258 reg = <0>;
259 backlight = <&backlight>;
260 iovcc-supply = <&vcc_lcd>;
261 reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
262 vdd-supply = <&vcc_lcd>;
263
264 port {
265 mipi_in_panel: endpoint {
266 remote-endpoint = <&mipi_out_panel>;
267 };
268 };
269 };
270};
271
272&dsi_dphy {
273 status = "okay";
274};
275
276&gpu {
277 mali-supply = <&vdd_logic>;
278 status = "okay";
279};
280
281&i2c0 {
282 clock-frequency = <400000>;
283 i2c-scl-falling-time-ns = <16>;
284 i2c-scl-rising-time-ns = <280>;
285 status = "okay";
286
287 rk817: pmic@20 {
288 compatible = "rockchip,rk817";
289 reg = <0x20>;
290 interrupt-parent = <&gpio0>;
291 interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
292 pinctrl-names = "default", "pmic-sleep",
293 "pmic-power-off", "pmic-reset";
294 pinctrl-0 = <&pmic_int>;
295 pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;
296 pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;
297 pinctrl-3 = <&soc_slppin_rst>, <&rk817_slppin_rst>;
298 rockchip,system-power-controller;
299 wakeup-source;
300 #clock-cells = <1>;
301 clock-output-names = "rk808-clkout1", "xin32k";
302
303 vcc1-supply = <&vccsys>;
304 vcc2-supply = <&vccsys>;
305 vcc3-supply = <&vccsys>;
306 vcc4-supply = <&vccsys>;
307 vcc5-supply = <&vccsys>;
308 vcc6-supply = <&vccsys>;
309 vcc7-supply = <&vccsys>;
310
311 pinctrl_rk8xx: pinctrl_rk8xx {
312 gpio-controller;
313 #gpio-cells = <2>;
314
315 rk817_ts_gpio1: rk817_ts_gpio1 {
316 pins = "gpio_ts";
317 function = "pin_fun1";
318 /* output-low; */
319 /* input-enable; */
320 };
321
322 rk817_gt_gpio2: rk817_gt_gpio2 {
323 pins = "gpio_gt";
324 function = "pin_fun1";
325 };
326
327 rk817_pin_ts: rk817_pin_ts {
328 pins = "gpio_ts";
329 function = "pin_fun0";
330 };
331
332 rk817_pin_gt: rk817_pin_gt {
333 pins = "gpio_gt";
334 function = "pin_fun0";
335 };
336
337 rk817_slppin_null: rk817_slppin_null {
338 pins = "gpio_slp";
339 function = "pin_fun0";
340 };
341
342 rk817_slppin_slp: rk817_slppin_slp {
343 pins = "gpio_slp";
344 function = "pin_fun1";
345 };
346
347 rk817_slppin_pwrdn: rk817_slppin_pwrdn {
348 pins = "gpio_slp";
349 function = "pin_fun2";
350 };
351
352 rk817_slppin_rst: rk817_slppin_rst {
353 pins = "gpio_slp";
354 function = "pin_fun3";
355 };
356 };
357
358 regulators {
359 vdd_logic: DCDC_REG1 {
360 regulator-name = "vdd_logic";
361 regulator-min-microvolt = <950000>;
362 regulator-max-microvolt = <1150000>;
363 regulator-ramp-delay = <6001>;
364 regulator-always-on;
365 regulator-boot-on;
366
367 regulator-state-mem {
368 regulator-on-in-suspend;
369 regulator-suspend-microvolt = <950000>;
370 };
371 };
372
373 vdd_arm: DCDC_REG2 {
374 regulator-name = "vdd_arm";
375 regulator-min-microvolt = <950000>;
376 regulator-max-microvolt = <1350000>;
377 regulator-ramp-delay = <6001>;
378 regulator-always-on;
379 regulator-boot-on;
380
381 regulator-state-mem {
382 regulator-off-in-suspend;
383 regulator-suspend-microvolt = <950000>;
384 };
385 };
386
387 vcc_ddr: DCDC_REG3 {
388 regulator-name = "vcc_ddr";
389 regulator-always-on;
390 regulator-boot-on;
391
392 regulator-state-mem {
393 regulator-on-in-suspend;
394 };
395 };
396
397 vcc_3v3: DCDC_REG4 {
398 regulator-name = "vcc_3v3";
399 regulator-min-microvolt = <3300000>;
400 regulator-max-microvolt = <3300000>;
401 regulator-always-on;
402 regulator-boot-on;
403
404 regulator-state-mem {
405 regulator-off-in-suspend;
406 regulator-suspend-microvolt = <3300000>;
407 };
408 };
409
410 vcc_1v8: LDO_REG2 {
411 regulator-name = "vcc_1v8";
412 regulator-min-microvolt = <1800000>;
413 regulator-max-microvolt = <1800000>;
414 regulator-always-on;
415 regulator-boot-on;
416
417 regulator-state-mem {
418 regulator-on-in-suspend;
419 regulator-suspend-microvolt = <1800000>;
420 };
421 };
422
423 vdd_1v0: LDO_REG3 {
424 regulator-name = "vdd_1v0";
425 regulator-min-microvolt = <1000000>;
426 regulator-max-microvolt = <1000000>;
427 regulator-always-on;
428 regulator-boot-on;
429
430 regulator-state-mem {
431 regulator-on-in-suspend;
432 regulator-suspend-microvolt = <1000000>;
433 };
434 };
435
436 vcc3v3_pmu: LDO_REG4 {
437 regulator-name = "vcc3v3_pmu";
438 regulator-min-microvolt = <3300000>;
439 regulator-max-microvolt = <3300000>;
440 regulator-always-on;
441 regulator-boot-on;
442
443 regulator-state-mem {
444 regulator-on-in-suspend;
445 regulator-suspend-microvolt = <3300000>;
446 };
447 };
448
449 vccio_sd: LDO_REG5 {
450 regulator-name = "vccio_sd";
451 regulator-min-microvolt = <1800000>;
452 regulator-max-microvolt = <3300000>;
453 regulator-always-on;
454 regulator-boot-on;
455
456 regulator-state-mem {
457 regulator-on-in-suspend;
458 regulator-suspend-microvolt = <3300000>;
459 };
460 };
461
462 vcc_sd: LDO_REG6 {
463 regulator-name = "vcc_sd";
464 regulator-min-microvolt = <3300000>;
465 regulator-max-microvolt = <3300000>;
466 regulator-boot-on;
467
468 regulator-state-mem {
469 regulator-on-in-suspend;
470 regulator-suspend-microvolt = <3300000>;
471 };
472 };
473
474 vcc_bl: LDO_REG7 {
475 regulator-name = "vcc_bl";
476 regulator-min-microvolt = <3300000>;
477 regulator-max-microvolt = <3300000>;
478
479 regulator-state-mem {
480 regulator-off-in-suspend;
481 regulator-suspend-microvolt = <3300000>;
482 };
483 };
484
485 vcc_lcd: LDO_REG8 {
486 regulator-name = "vcc_lcd";
487 regulator-min-microvolt = <2800000>;
488 regulator-max-microvolt = <2800000>;
489
490 regulator-state-mem {
491 regulator-off-in-suspend;
492 regulator-suspend-microvolt = <2800000>;
493 };
494 };
495
496 vcc_cam: LDO_REG9 {
497 regulator-name = "vcc_cam";
498 regulator-min-microvolt = <3000000>;
499 regulator-max-microvolt = <3000000>;
500
501 regulator-state-mem {
502 regulator-off-in-suspend;
503 regulator-suspend-microvolt = <3000000>;
504 };
505 };
506 };
507
508 battery {
509 compatible = "rk817,battery";
510 ocv_table = <3500 3625 3685 3697 3718 3735 3748
511 3760 3774 3788 3802 3816 3834 3853
512 3877 3908 3946 3975 4018 4071 4106>;
513
514 /* KPL605475 Battery Spec */
515 /*
516 Capacity : 3.7V 3000mA
517 Normal Voltage = 3.7V
518 Cut-Off Voltage : 3.1V
519 Internal Impedance : 180 mOhm
520 Charging Voltage : 4.2V
521 Charging Voltage Max : 4.25V
522 Sample resister : 10 mohm
523 */
524 design_capacity = <3000>;
525 design_qmax = <3000>;
526 bat_res = <180>;
527 sleep_enter_current = <300>;
528 sleep_exit_current = <300>;
529 sleep_filter_current = <100>;
530 power_off_thresd = <3500>;
531 zero_algorithm_vol = <3700>;
532 max_soc_offset = <60>;
533 monitor_sec = <5>;
534 virtual_power = <0>;
535 sample_res = <10>;
536 };
537
538 charger {
539 compatible = "rk817,charger";
540 min_input_voltage = <4500>;
541 max_input_current = <1500>;
542 max_chrg_current = <2000>;
543 max_chrg_voltage = <4200>;
544 chrg_term_mode = <0>;
545 chrg_finish_cur = <300>;
546 virtual_power = <0>;
547 sample_res = <10>;
548
549 /* P.C.B rev0.2 DC Detect & Charger Status LED GPIO */
550 dc_det_gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
551 chg_led_gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
552
553 extcon = <&u2phy>;
554 };
555
556 rk817_codec: codec {
557 #sound-dai-cells = <0>;
558 compatible = "rockchip,rk817-codec";
559 clocks = <&cru SCLK_I2S1_OUT>;
560 clock-names = "mclk";
561 pinctrl-names = "default";
562 pinctrl-0 = <&i2s1_2ch_mclk>;
563 hp-volume = <20>;
564 spk-volume = <3>;
565 status = "okay";
566 };
567 };
568};
569
570/* EXT Header(P2): 7(SCL:GPIO0.C2), 8(SDA:GPIO0.C3) */
571&i2c1 {
572 clock-frequency = <400000>;
573 status = "okay";
574};
575
576/* I2S 1 Channel Used */
577&i2s1_2ch {
578 status = "okay";
579};
580
581&io_domains {
582 vccio1-supply = <&vcc_3v3>;
583 vccio2-supply = <&vccio_sd>;
584 vccio3-supply = <&vcc_3v3>;
585 vccio4-supply = <&vcc_3v3>;
586 vccio5-supply = <&vcc_3v3>;
587 vccio6-supply = <&vcc_3v3>;
588 status = "okay";
589};
590
591&pmu_io_domains {
592 pmuio1-supply = <&vcc3v3_pmu>;
593 pmuio2-supply = <&vcc3v3_pmu>;
594 status = "okay";
595};
596
597&pwm1 {
598 status = "okay";
599};
600
601&saradc {
602 vref-supply = <&vcc_1v8>;
603 status = "okay";
604};
605
606&sdmmc {
607 bus-width = <4>;
608 cap-sd-highspeed;
609 card-detect-delay = <200>;
610 cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/
611 sd-uhs-sdr12;
612 sd-uhs-sdr25;
613 sd-uhs-sdr50;
614 sd-uhs-sdr104;
615 vmmc-supply = <&vcc_sd>;
616 vqmmc-supply = <&vccio_sd>;
617 status = "okay";
618};
619
620&tsadc {
621 status = "okay";
622};
623
624&u2phy {
625 status = "okay";
626
627 u2phy_host: host-port {
628 status = "okay";
629 };
630
631 u2phy_otg: otg-port {
632 status = "disabled";
633 };
634};
635
636&usb20_otg {
637 status = "okay";
638};
639
640/* EXT Header(P2): 2(RXD:GPIO1.C0),3(TXD:.C1),4(CTS:.C2),5(RTS:.C3) */
641&uart1 {
642 pinctrl-names = "default";
643 pinctrl-0 = <&uart1_xfer &uart1_cts>;
644 status = "okay";
645};
646
647&uart2 {
648 pinctrl-names = "default";
649 pinctrl-0 = <&uart2m1_xfer>;
650 status = "okay";
651};
652
653&vopb {
654 status = "okay";
655};
656
657&vopb_mmu {
658 status = "okay";
659};
660
661&pinctrl {
662 btns {
663 btn_pins: btn-pins {
664 rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
665 <1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
666 <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
667 <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
668 <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
669 <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
670 <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
671 <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
672 <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
673 <2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,
674 <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
675 <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
676 <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
677 <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
678 <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
679 <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
680 };
681 };
682
683 headphone {
684 hp_det: hp-det {
685 rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
686 };
687 };
688
689 leds {
690 blue_led_pin: blue-led-pin {
691 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
692 };
693 };
694
695 pmic {
696 dc_det: dc-det {
697 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
698 };
699
700 pmic_int: pmic-int {
701 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
702 };
703
704 soc_slppin_gpio: soc_slppin_gpio {
705 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
706 };
707
708 soc_slppin_rst: soc_slppin_rst {
709 rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>;
710 };
711
712 soc_slppin_slp: soc_slppin_slp {
713 rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>;
714 };
715 };
716};