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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / f99e0ad25a9e085adffb47b7bc794f0a450a36e8 / . / arch / arm / dts / rk3399-roc-pc.dts
blob: 19f7732d728c10de5473081a51a542fe9a100a03 [file] [log] [blame]
Levin Du8a681f42019-07-26 15:43:54 +0800[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
4 */
5
6/dts-v1/;
7#include <dt-bindings/pwm/pwm.h>
8#include "rk3399.dtsi"
9#include "rk3399-opp.dtsi"
10
11/ {
12 model = "Firefly ROC-RK3399-PC Board";
13 compatible = "firefly,roc-rk3399-pc", "rockchip,rk3399";
14
15 chosen {
16 stdout-path = "serial2:1500000n8";
17 };
18
19 backlight: backlight {
20 compatible = "pwm-backlight";
21 pwms = <&pwm0 0 25000 0>;
22 };
23
24 clkin_gmac: external-gmac-clock {
25 compatible = "fixed-clock";
26 clock-frequency = <125000000>;
27 clock-output-names = "clkin_gmac";
28 #clock-cells = <0>;
29 };
30
31 sdio_pwrseq: sdio-pwrseq {
32 compatible = "mmc-pwrseq-simple";
33 clocks = <&rk808 1>;
34 clock-names = "ext_clock";
35 pinctrl-names = "default";
36 pinctrl-0 = <&wifi_enable_h>;
37
38 /*
39 * On the module itself this is one of these (depending
40 * on the actual card populated):
41 * - SDIO_RESET_L_WL_REG_ON
42 * - PDN (power down when low)
43 */
44 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
45 };
46
47 vcc_vbus_typec0: vcc-vbus-typec0 {
48 compatible = "regulator-fixed";
49 regulator-name = "vcc_vbus_typec0";
50 regulator-always-on;
51 regulator-boot-on;
52 regulator-min-microvolt = <5000000>;
53 regulator-max-microvolt = <5000000>;
54 };
55
56 /*
57 * should be placed inside mp8859, but not until mp8859 has
58 * its own dt-binding.
59 */
60 vcc12v_sys: mp8859-dcdc1 {
61 compatible = "regulator-fixed";
62 regulator-name = "vcc12v_sys";
63 regulator-always-on;
64 regulator-boot-on;
65 regulator-min-microvolt = <12000000>;
66 regulator-max-microvolt = <12000000>;
67 vin-supply = <&vcc_vbus_typec0>;
68 };
69
70 /* switched by pmic_sleep */
71 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
72 compatible = "regulator-fixed";
73 regulator-name = "vcc1v8_s3";
74 regulator-always-on;
75 regulator-boot-on;
76 regulator-min-microvolt = <1800000>;
77 regulator-max-microvolt = <1800000>;
78 vin-supply = <&vcc_1v8>;
79 };
80
81 vcc3v3_sys: vcc3v3-sys {
82 compatible = "regulator-fixed";
83 regulator-name = "vcc3v3_sys";
84 regulator-always-on;
85 regulator-boot-on;
86 regulator-min-microvolt = <3300000>;
87 regulator-max-microvolt = <3300000>;
88 vin-supply = <&vcc12v_sys>;
89 };
90
91 /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
92 vcc5v0_host: vcc5v0-host-regulator {
93 compatible = "regulator-fixed";
94 enable-active-high;
95 gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
96 pinctrl-names = "default";
97 pinctrl-0 = <&vcc5v0_host_en &hub_rst>;
98 regulator-name = "vcc5v0_host";
99 regulator-always-on;
100 vin-supply = <&vcc_sys>;
101 };
102
103 vcc_vbus_typec1: vcc-vbus-typec1 {
104 compatible = "regulator-fixed";
105 enable-active-high;
106 gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&vcc_vbus_typec1_en>;
109 regulator-name = "vcc_vbus_typec1";
110 regulator-always-on;
111 vin-supply = <&vcc_sys>;
112 };
113
114 vcc_sys: vcc-sys {
115 compatible = "regulator-fixed";
116 regulator-name = "vcc_sys";
117 regulator-always-on;
118 regulator-boot-on;
119 regulator-min-microvolt = <5000000>;
120 regulator-max-microvolt = <5000000>;
121 vin-supply = <&vcc12v_sys>;
122 };
123
124 vdd_log: vdd-log {
125 compatible = "pwm-regulator";
126 pwms = <&pwm2 0 25000 1>;
127 regulator-name = "vdd_log";
128 regulator-always-on;
129 regulator-boot-on;
130 regulator-min-microvolt = <800000>;
131 regulator-max-microvolt = <1400000>;
132 vin-supply = <&vcc3v3_sys>;
133 };
134};
135
136&cpu_l0 {
137 cpu-supply = <&vdd_cpu_l>;
138};
139
140&cpu_l1 {
141 cpu-supply = <&vdd_cpu_l>;
142};
143
144&cpu_l2 {
145 cpu-supply = <&vdd_cpu_l>;
146};
147
148&cpu_l3 {
149 cpu-supply = <&vdd_cpu_l>;
150};
151
152&cpu_b0 {
153 cpu-supply = <&vdd_cpu_b>;
154};
155
156&cpu_b1 {
157 cpu-supply = <&vdd_cpu_b>;
158};
159
160&emmc_phy {
161 status = "okay";
162};
163
164&gmac {
165 assigned-clocks = <&cru SCLK_RMII_SRC>;
166 assigned-clock-parents = <&clkin_gmac>;
167 clock_in_out = "input";
168 phy-supply = <&vcc_lan>;
169 phy-mode = "rgmii";
170 pinctrl-names = "default";
171 pinctrl-0 = <&rgmii_pins>;
172 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
173 snps,reset-active-low;
174 snps,reset-delays-us = <0 10000 50000>;
175 tx_delay = <0x28>;
176 rx_delay = <0x11>;
177 status = "okay";
178};
179
180&hdmi {
181 ddc-i2c-bus = <&i2c3>;
182 pinctrl-names = "default";
183 pinctrl-0 = <&hdmi_cec>;
184 status = "okay";
185};
186
187&i2c0 {
188 clock-frequency = <400000>;
189 i2c-scl-rising-time-ns = <168>;
190 i2c-scl-falling-time-ns = <4>;
191 status = "okay";
192
193 rk808: pmic@1b {
194 compatible = "rockchip,rk808";
195 reg = <0x1b>;
196 interrupt-parent = <&gpio1>;
197 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
198 #clock-cells = <1>;
199 clock-output-names = "xin32k", "rk808-clkout2";
200 pinctrl-names = "default";
201 pinctrl-0 = <&pmic_int_l>;
202 rockchip,system-power-controller;
203 wakeup-source;
204
205 vcc1-supply = <&vcc3v3_sys>;
206 vcc2-supply = <&vcc3v3_sys>;
207 vcc3-supply = <&vcc3v3_sys>;
208 vcc4-supply = <&vcc3v3_sys>;
209 vcc6-supply = <&vcc3v3_sys>;
210 vcc7-supply = <&vcc3v3_sys>;
211 vcc8-supply = <&vcc3v3_sys>;
212 vcc9-supply = <&vcc3v3_sys>;
213 vcc10-supply = <&vcc3v3_sys>;
214 vcc11-supply = <&vcc3v3_sys>;
215 vcc12-supply = <&vcc3v3_sys>;
216 vddio-supply = <&vcc1v8_pmu>;
217
218 regulators {
219 vdd_center: DCDC_REG1 {
220 regulator-name = "vdd_center";
221 regulator-always-on;
222 regulator-boot-on;
223 regulator-min-microvolt = <750000>;
224 regulator-max-microvolt = <1350000>;
225 regulator-ramp-delay = <6001>;
226 regulator-state-mem {
227 regulator-off-in-suspend;
228 };
229 };
230
231 vdd_cpu_l: DCDC_REG2 {
232 regulator-name = "vdd_cpu_l";
233 regulator-always-on;
234 regulator-boot-on;
235 regulator-min-microvolt = <750000>;
236 regulator-max-microvolt = <1350000>;
237 regulator-ramp-delay = <6001>;
238 regulator-state-mem {
239 regulator-off-in-suspend;
240 };
241 };
242
243 vcc_ddr: DCDC_REG3 {
244 regulator-name = "vcc_ddr";
245 regulator-always-on;
246 regulator-boot-on;
247 regulator-state-mem {
248 regulator-on-in-suspend;
249 };
250 };
251
252 vcc_1v8: DCDC_REG4 {
253 regulator-name = "vcc_1v8";
254 regulator-always-on;
255 regulator-boot-on;
256 regulator-min-microvolt = <1800000>;
257 regulator-max-microvolt = <1800000>;
258 regulator-state-mem {
259 regulator-on-in-suspend;
260 regulator-suspend-microvolt = <1800000>;
261 };
262 };
263
264 vcca1v8_codec: LDO_REG1 {
265 regulator-name = "vcca1v8_codec";
266 regulator-always-on;
267 regulator-boot-on;
268 regulator-min-microvolt = <1800000>;
269 regulator-max-microvolt = <1800000>;
270 regulator-state-mem {
271 regulator-off-in-suspend;
272 };
273 };
274
275 vcc1v8_hdmi: LDO_REG2 {
276 regulator-name = "vcc1v8_hdmi";
277 regulator-always-on;
278 regulator-boot-on;
279 regulator-min-microvolt = <1800000>;
280 regulator-max-microvolt = <1800000>;
281 regulator-state-mem {
282 regulator-off-in-suspend;
283 };
284 };
285
286 vcc1v8_pmu: LDO_REG3 {
287 regulator-name = "vcc1v8_pmu";
288 regulator-always-on;
289 regulator-boot-on;
290 regulator-min-microvolt = <1800000>;
291 regulator-max-microvolt = <1800000>;
292 regulator-state-mem {
293 regulator-on-in-suspend;
294 regulator-suspend-microvolt = <1800000>;
295 };
296 };
297
298 vcc_sdio: LDO_REG4 {
299 regulator-name = "vcc_sdio";
300 regulator-always-on;
301 regulator-boot-on;
302 regulator-min-microvolt = <1800000>;
303 regulator-max-microvolt = <3000000>;
304 regulator-state-mem {
305 regulator-on-in-suspend;
306 regulator-suspend-microvolt = <3000000>;
307 };
308 };
309
310 vcca3v0_codec: LDO_REG5 {
311 regulator-name = "vcca3v0_codec";
312 regulator-always-on;
313 regulator-boot-on;
314 regulator-min-microvolt = <3000000>;
315 regulator-max-microvolt = <3000000>;
316 regulator-state-mem {
317 regulator-off-in-suspend;
318 };
319 };
320
321 vcc_1v5: LDO_REG6 {
322 regulator-name = "vcc_1v5";
323 regulator-always-on;
324 regulator-boot-on;
325 regulator-min-microvolt = <1500000>;
326 regulator-max-microvolt = <1500000>;
327 regulator-state-mem {
328 regulator-on-in-suspend;
329 regulator-suspend-microvolt = <1500000>;
330 };
331 };
332
333 vcca0v9_hdmi: LDO_REG7 {
334 regulator-name = "vcca0v9_hdmi";
335 regulator-always-on;
336 regulator-boot-on;
337 regulator-min-microvolt = <900000>;
338 regulator-max-microvolt = <900000>;
339 regulator-state-mem {
340 regulator-off-in-suspend;
341 };
342 };
343
344 vcc_3v0: LDO_REG8 {
345 regulator-name = "vcc_3v0";
346 regulator-always-on;
347 regulator-boot-on;
348 regulator-min-microvolt = <3000000>;
349 regulator-max-microvolt = <3000000>;
350 regulator-state-mem {
351 regulator-on-in-suspend;
352 regulator-suspend-microvolt = <3000000>;
353 };
354 };
355
356 vcc3v3_s3: vcc_lan: SWITCH_REG1 {
357 regulator-name = "vcc3v3_s3";
358 regulator-always-on;
359 regulator-boot-on;
360 regulator-state-mem {
361 regulator-off-in-suspend;
362 };
363 };
364
365 vcc3v3_s0: SWITCH_REG2 {
366 regulator-name = "vcc3v3_s0";
367 regulator-always-on;
368 regulator-boot-on;
369 regulator-state-mem {
370 regulator-off-in-suspend;
371 };
372 };
373 };
374 };
375
376 vdd_cpu_b: regulator@40 {
377 compatible = "silergy,syr827";
378 reg = <0x40>;
379 fcs,suspend-voltage-selector = <1>;
380 pinctrl-names = "default";
381 pinctrl-0 = <&vsel1_gpio>;
382 regulator-name = "vdd_cpu_b";
383 regulator-min-microvolt = <712500>;
384 regulator-max-microvolt = <1500000>;
385 regulator-ramp-delay = <1000>;
386 regulator-always-on;
387 regulator-boot-on;
388 vin-supply = <&vcc3v3_sys>;
389
390 regulator-state-mem {
391 regulator-off-in-suspend;
392 };
393 };
394
395 vdd_gpu: regulator@41 {
396 compatible = "silergy,syr828";
397 reg = <0x41>;
398 fcs,suspend-voltage-selector = <1>;
399 pinctrl-names = "default";
400 pinctrl-0 = <&vsel2_gpio>;
401 regulator-name = "vdd_gpu";
402 regulator-min-microvolt = <712500>;
403 regulator-max-microvolt = <1500000>;
404 regulator-ramp-delay = <1000>;
405 regulator-always-on;
406 regulator-boot-on;
407 vin-supply = <&vcc3v3_sys>;
408
409 regulator-state-mem {
410 regulator-off-in-suspend;
411 };
412 };
413};
414
415&i2c1 {
416 i2c-scl-rising-time-ns = <300>;
417 i2c-scl-falling-time-ns = <15>;
418 status = "okay";
419};
420
421&i2c3 {
422 i2c-scl-rising-time-ns = <450>;
423 i2c-scl-falling-time-ns = <15>;
424 status = "okay";
425};
426
427&i2c4 {
428 i2c-scl-rising-time-ns = <600>;
429 i2c-scl-falling-time-ns = <20>;
430 status = "okay";
431
432 fusb1: usb-typec@22 {
433 compatible = "fcs,fusb302";
434 reg = <0x22>;
435 interrupt-parent = <&gpio1>;
436 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
437 pinctrl-names = "default";
438 pinctrl-0 = <&fusb1_int>;
439 vbus-supply = <&vcc_vbus_typec1>;
440 status = "okay";
441 };
442};
443
444&i2c7 {
445 i2c-scl-rising-time-ns = <600>;
446 i2c-scl-falling-time-ns = <20>;
447 status = "okay";
448
449 fusb0: usb-typec@22 {
450 compatible = "fcs,fusb302";
451 reg = <0x22>;
452 interrupt-parent = <&gpio1>;
453 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
454 pinctrl-names = "default";
455 pinctrl-0 = <&fusb0_int>;
456 vbus-supply = <&vcc_vbus_typec0>;
457 status = "okay";
458 };
459};
460
461&i2s0 {
462 rockchip,playback-channels = <8>;
463 rockchip,capture-channels = <8>;
464 status = "okay";
465};
466
467&i2s1 {
468 rockchip,playback-channels = <2>;
469 rockchip,capture-channels = <2>;
470 status = "okay";
471};
472
473&i2s2 {
474 status = "okay";
475};
476
477&io_domains {
478 audio-supply = <&vcca1v8_codec>;
479 bt656-supply = <&vcc_3v0>;
480 gpio1830-supply = <&vcc_3v0>;
481 sdmmc-supply = <&vcc_sdio>;
482 status = "okay";
483};
484
485&pmu_io_domains {
486 pmu1830-supply = <&vcc_3v0>;
487 status = "okay";
488};
489
490&pinctrl {
491 lcd-panel {
492 lcd_panel_reset: lcd-panel-reset {
493 rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
494 };
495 };
496
497 pmic {
498 vsel1_gpio: vsel1-gpio {
499 rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
500 };
501
502 vsel2_gpio: vsel2-gpio {
503 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
504 };
505 };
506
507 sdio-pwrseq {
508 wifi_enable_h: wifi-enable-h {
509 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
510 };
511 };
512
513 pmic {
514 pmic_int_l: pmic-int-l {
515 rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
516 };
517 };
518
519 usb2 {
520 vcc5v0_host_en: vcc5v0-host-en {
521 rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
522 };
523
524 hub_rst: hub-rst {
525 rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_output_high>;
526 };
527 };
528
529 usb-typec {
530 vcc_vbus_typec1_en: vcc-vbus-typec1-en {
531 rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
532 };
533 };
534
535 fusb30x {
536 fusb0_int: fusb0-int {
537 rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
538 };
539
540 fusb1_int: fusb1-int {
541 rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
542 };
543 };
544};
545
546&pwm0 {
547 status = "okay";
548};
549
550&pwm2 {
551 status = "okay";
552};
553
554&saradc {
555 vref-supply = <&vcca1v8_s3>;
556 status = "okay";
557};
558
559&sdmmc {
560 bus-width = <4>;
561 cap-mmc-highspeed;
562 cap-sd-highspeed;
563 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
564 disable-wp;
565 max-frequency = <150000000>;
566 pinctrl-names = "default";
567 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
568 status = "okay";
569};
570
571&sdhci {
572 bus-width = <8>;
573 mmc-hs400-1_8v;
574 mmc-hs400-enhanced-strobe;
575 non-removable;
576 status = "okay";
577};
578
579&tcphy0 {
580 status = "okay";
581};
582
583&tcphy1 {
584 status = "okay";
585};
586
587&tsadc {
588 /* tshut mode 0:CRU 1:GPIO */
589 rockchip,hw-tshut-mode = <1>;
590 /* tshut polarity 0:LOW 1:HIGH */
591 rockchip,hw-tshut-polarity = <1>;
592 status = "okay";
593};
594
595&u2phy0 {
596 status = "okay";
597
598 u2phy0_otg: otg-port {
599 phy-supply = <&vcc_vbus_typec0>;
600 status = "okay";
601 };
602
603 u2phy0_host: host-port {
604 phy-supply = <&vcc5v0_host>;
605 status = "okay";
606 };
607};
608
609&u2phy1 {
610 status = "okay";
611
612 u2phy1_otg: otg-port {
613 phy-supply = <&vcc_vbus_typec1>;
614 status = "okay";
615 };
616
617 u2phy1_host: host-port {
618 phy-supply = <&vcc5v0_host>;
619 status = "okay";
620 };
621};
622
623&uart0 {
624 pinctrl-names = "default";
625 pinctrl-0 = <&uart0_xfer &uart0_cts>;
626 status = "okay";
627};
628
629&uart2 {
630 status = "okay";
631};
632
633&usb_host0_ehci {
634 status = "okay";
635};
636
637&usb_host0_ohci {
638 status = "okay";
639};
640
641&usb_host1_ehci {
642 status = "okay";
643};
644
645&usb_host1_ohci {
646 status = "okay";
647};
648
649&usbdrd3_0 {
650 status = "okay";
651};
652
653&usbdrd_dwc3_0 {
654 status = "okay";
655};
656
657&usbdrd3_1 {
658 status = "okay";
659};
660
661&usbdrd_dwc3_1 {
662 status = "okay";
663 dr_mode = "host";
664};
665
666&vopb {
667 status = "okay";
668};
669
670&vopb_mmu {
671 status = "okay";
672};
673
674&vopl {
675 status = "okay";
676};
677
678&vopl_mmu {
679 status = "okay";
680};