Merge tag 'for-linus-20190407' of git://git.kernel.dk/linux-block
[muen/linux.git] / arch / arm64 / boot / dts / rockchip / rk3399-rock-pi-4.dts
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3  * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
4  * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
5  */
6
7 /dts-v1/;
8 #include <dt-bindings/input/linux-event-codes.h>
9 #include <dt-bindings/pwm/pwm.h>
10 #include "rk3399.dtsi"
11 #include "rk3399-opp.dtsi"
12
13 / {
14         model = "Radxa ROCK Pi 4";
15         compatible = "radxa,rockpi4", "rockchip,rk3399";
16
17         chosen {
18                 stdout-path = "serial2:1500000n8";
19         };
20
21         clkin_gmac: external-gmac-clock {
22                 compatible = "fixed-clock";
23                 clock-frequency = <125000000>;
24                 clock-output-names = "clkin_gmac";
25                 #clock-cells = <0>;
26         };
27
28         vcc12v_dcin: dc-12v {
29                 compatible = "regulator-fixed";
30                 regulator-name = "vcc12v_dcin";
31                 regulator-always-on;
32                 regulator-boot-on;
33                 regulator-min-microvolt = <12000000>;
34                 regulator-max-microvolt = <12000000>;
35         };
36
37         vcc5v0_sys: vcc-sys {
38                 compatible = "regulator-fixed";
39                 regulator-name = "vcc5v0_sys";
40                 regulator-always-on;
41                 regulator-boot-on;
42                 regulator-min-microvolt = <5000000>;
43                 regulator-max-microvolt = <5000000>;
44                 vin-supply = <&vcc12v_dcin>;
45         };
46
47         vcc3v3_pcie: vcc3v3-pcie-regulator {
48                 compatible = "regulator-fixed";
49                 enable-active-high;
50                 gpio = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
51                 pinctrl-names = "default";
52                 pinctrl-0 = <&pcie_pwr_en>;
53                 regulator-name = "vcc3v3_pcie";
54                 regulator-always-on;
55                 regulator-boot-on;
56                 vin-supply = <&vcc5v0_sys>;
57         };
58
59         vcc3v3_sys: vcc3v3-sys {
60                 compatible = "regulator-fixed";
61                 regulator-name = "vcc3v3_sys";
62                 regulator-always-on;
63                 regulator-boot-on;
64                 regulator-min-microvolt = <3300000>;
65                 regulator-max-microvolt = <3300000>;
66                 vin-supply = <&vcc5v0_sys>;
67         };
68
69         vcc5v0_host: vcc5v0-host-regulator {
70                 compatible = "regulator-fixed";
71                 enable-active-high;
72                 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
73                 pinctrl-names = "default";
74                 pinctrl-0 = <&vcc5v0_host_en>;
75                 regulator-name = "vcc5v0_host";
76                 regulator-always-on;
77                 vin-supply = <&vcc5v0_sys>;
78         };
79
80         vcc5v0_typec: vcc5v0-typec-regulator {
81                 compatible = "regulator-fixed";
82                 enable-active-high;
83                 gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
84                 pinctrl-names = "default";
85                 pinctrl-0 = <&vcc5v0_typec_en>;
86                 regulator-name = "vcc5v0_typec";
87                 regulator-always-on;
88                 vin-supply = <&vcc5v0_sys>;
89         };
90
91         vcc_lan: vcc3v3-phy-regulator {
92                 compatible = "regulator-fixed";
93                 regulator-name = "vcc_lan";
94                 regulator-always-on;
95                 regulator-boot-on;
96                 regulator-min-microvolt = <3300000>;
97                 regulator-max-microvolt = <3300000>;
98
99                 regulator-state-mem {
100                         regulator-off-in-suspend;
101                 };
102         };
103
104         vdd_log: vdd-log {
105                 compatible = "pwm-regulator";
106                 pwms = <&pwm2 0 25000 1>;
107                 regulator-name = "vdd_log";
108                 regulator-always-on;
109                 regulator-boot-on;
110                 regulator-min-microvolt = <800000>;
111                 regulator-max-microvolt = <1400000>;
112                 vin-supply = <&vcc5v0_sys>;
113         };
114 };
115
116 &cpu_l0 {
117         cpu-supply = <&vdd_cpu_l>;
118 };
119
120 &cpu_l1 {
121         cpu-supply = <&vdd_cpu_l>;
122 };
123
124 &cpu_l2 {
125         cpu-supply = <&vdd_cpu_l>;
126 };
127
128 &cpu_l3 {
129         cpu-supply = <&vdd_cpu_l>;
130 };
131
132 &cpu_b0 {
133         cpu-supply = <&vdd_cpu_b>;
134 };
135
136 &cpu_b1 {
137         cpu-supply = <&vdd_cpu_b>;
138 };
139
140 &emmc_phy {
141         status = "okay";
142 };
143
144 &gmac {
145         assigned-clocks = <&cru SCLK_RMII_SRC>;
146         assigned-clock-parents = <&clkin_gmac>;
147         clock_in_out = "input";
148         phy-supply = <&vcc_lan>;
149         phy-mode = "rgmii";
150         pinctrl-names = "default";
151         pinctrl-0 = <&rgmii_pins>;
152         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
153         snps,reset-active-low;
154         snps,reset-delays-us = <0 10000 50000>;
155         tx_delay = <0x28>;
156         rx_delay = <0x11>;
157         status = "okay";
158 };
159
160 &hdmi {
161         pinctrl-names = "default";
162         pinctrl-0 = <&hdmi_cec>;
163         status = "okay";
164 };
165
166 &i2c0 {
167         clock-frequency = <400000>;
168         i2c-scl-rising-time-ns = <168>;
169         i2c-scl-falling-time-ns = <4>;
170         status = "okay";
171
172         rk808: pmic@1b {
173                 compatible = "rockchip,rk808";
174                 reg = <0x1b>;
175                 interrupt-parent = <&gpio1>;
176                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
177                 #clock-cells = <1>;
178                 clock-output-names = "xin32k", "rk808-clkout2";
179                 pinctrl-names = "default";
180                 pinctrl-0 = <&pmic_int_l>;
181                 rockchip,system-power-controller;
182                 wakeup-source;
183
184                 vcc1-supply = <&vcc5v0_sys>;
185                 vcc2-supply = <&vcc5v0_sys>;
186                 vcc3-supply = <&vcc5v0_sys>;
187                 vcc4-supply = <&vcc5v0_sys>;
188                 vcc6-supply = <&vcc5v0_sys>;
189                 vcc7-supply = <&vcc5v0_sys>;
190                 vcc8-supply = <&vcc3v3_sys>;
191                 vcc9-supply = <&vcc5v0_sys>;
192                 vcc10-supply = <&vcc5v0_sys>;
193                 vcc11-supply = <&vcc5v0_sys>;
194                 vcc12-supply = <&vcc3v3_sys>;
195                 vddio-supply = <&vcc_1v8>;
196
197                 regulators {
198                         vdd_center: DCDC_REG1 {
199                                 regulator-name = "vdd_center";
200                                 regulator-always-on;
201                                 regulator-boot-on;
202                                 regulator-min-microvolt = <750000>;
203                                 regulator-max-microvolt = <1350000>;
204                                 regulator-ramp-delay = <6001>;
205                                 regulator-state-mem {
206                                         regulator-off-in-suspend;
207                                 };
208                         };
209
210                         vdd_cpu_l: DCDC_REG2 {
211                                 regulator-name = "vdd_cpu_l";
212                                 regulator-always-on;
213                                 regulator-boot-on;
214                                 regulator-min-microvolt = <750000>;
215                                 regulator-max-microvolt = <1350000>;
216                                 regulator-ramp-delay = <6001>;
217                                 regulator-state-mem {
218                                         regulator-off-in-suspend;
219                                 };
220                         };
221
222                         vcc_ddr: DCDC_REG3 {
223                                 regulator-name = "vcc_ddr";
224                                 regulator-always-on;
225                                 regulator-boot-on;
226                                 regulator-state-mem {
227                                         regulator-on-in-suspend;
228                                 };
229                         };
230
231                         vcc_1v8: DCDC_REG4 {
232                                 regulator-name = "vcc_1v8";
233                                 regulator-always-on;
234                                 regulator-boot-on;
235                                 regulator-min-microvolt = <1800000>;
236                                 regulator-max-microvolt = <1800000>;
237                                 regulator-state-mem {
238                                         regulator-on-in-suspend;
239                                         regulator-suspend-microvolt = <1800000>;
240                                 };
241                         };
242
243                         vcc1v8_codec: LDO_REG1 {
244                                 regulator-name = "vcc1v8_codec";
245                                 regulator-always-on;
246                                 regulator-boot-on;
247                                 regulator-min-microvolt = <1800000>;
248                                 regulator-max-microvolt = <1800000>;
249                                 regulator-state-mem {
250                                         regulator-off-in-suspend;
251                                 };
252                         };
253
254                         vcc1v8_hdmi: LDO_REG2 {
255                                 regulator-name = "vcc1v8_hdmi";
256                                 regulator-always-on;
257                                 regulator-boot-on;
258                                 regulator-min-microvolt = <1800000>;
259                                 regulator-max-microvolt = <1800000>;
260                                 regulator-state-mem {
261                                         regulator-off-in-suspend;
262                                 };
263                         };
264
265                         vcca_1v8: LDO_REG3 {
266                                 regulator-name = "vcca_1v8";
267                                 regulator-always-on;
268                                 regulator-boot-on;
269                                 regulator-min-microvolt = <1800000>;
270                                 regulator-max-microvolt = <1800000>;
271                                 regulator-state-mem {
272                                         regulator-on-in-suspend;
273                                         regulator-suspend-microvolt = <1800000>;
274                                 };
275                         };
276
277                         vcc_sdio: LDO_REG4 {
278                                 regulator-name = "vcc_sdio";
279                                 regulator-always-on;
280                                 regulator-boot-on;
281                                 regulator-min-microvolt = <3000000>;
282                                 regulator-max-microvolt = <3000000>;
283                                 regulator-state-mem {
284                                         regulator-on-in-suspend;
285                                         regulator-suspend-microvolt = <3000000>;
286                                 };
287                         };
288
289                         vcca3v0_codec: LDO_REG5 {
290                                 regulator-name = "vcca3v0_codec";
291                                 regulator-always-on;
292                                 regulator-boot-on;
293                                 regulator-min-microvolt = <3000000>;
294                                 regulator-max-microvolt = <3000000>;
295                                 regulator-state-mem {
296                                         regulator-off-in-suspend;
297                                 };
298                         };
299
300                         vcc_1v5: LDO_REG6 {
301                                 regulator-name = "vcc_1v5";
302                                 regulator-always-on;
303                                 regulator-boot-on;
304                                 regulator-min-microvolt = <1500000>;
305                                 regulator-max-microvolt = <1500000>;
306                                 regulator-state-mem {
307                                         regulator-on-in-suspend;
308                                         regulator-suspend-microvolt = <1500000>;
309                                 };
310                         };
311
312                         vcc0v9_hdmi: LDO_REG7 {
313                                 regulator-name = "vcc0v9_hdmi";
314                                 regulator-always-on;
315                                 regulator-boot-on;
316                                 regulator-min-microvolt = <900000>;
317                                 regulator-max-microvolt = <900000>;
318                                 regulator-state-mem {
319                                         regulator-off-in-suspend;
320                                 };
321                         };
322
323                         vcc_3v0: LDO_REG8 {
324                                 regulator-name = "vcc_3v0";
325                                 regulator-always-on;
326                                 regulator-boot-on;
327                                 regulator-min-microvolt = <3000000>;
328                                 regulator-max-microvolt = <3000000>;
329                                 regulator-state-mem {
330                                         regulator-on-in-suspend;
331                                         regulator-suspend-microvolt = <3000000>;
332                                 };
333                         };
334
335                         vcc_cam: SWITCH_REG1 {
336                                 regulator-name = "vcc_cam";
337                                 regulator-always-on;
338                                 regulator-boot-on;
339                                 regulator-min-microvolt = <3300000>;
340                                 regulator-max-microvolt = <3300000>;
341                                 regulator-state-mem {
342                                         regulator-off-in-suspend;
343                                 };
344                         };
345
346                         vcc_mipi: SWITCH_REG2 {
347                                 regulator-name = "vcc_mipi";
348                                 regulator-always-on;
349                                 regulator-boot-on;
350                                 regulator-min-microvolt = <3300000>;
351                                 regulator-max-microvolt = <3300000>;
352                                 regulator-state-mem {
353                                         regulator-off-in-suspend;
354                                 };
355                         };
356                 };
357         };
358
359         vdd_cpu_b: regulator@40 {
360                 compatible = "silergy,syr827";
361                 reg = <0x40>;
362                 fcs,suspend-voltage-selector = <1>;
363                 pinctrl-names = "default";
364                 pinctrl-0 = <&vsel1_gpio>;
365                 regulator-name = "vdd_cpu_b";
366                 regulator-min-microvolt = <712500>;
367                 regulator-max-microvolt = <1500000>;
368                 regulator-ramp-delay = <1000>;
369                 regulator-always-on;
370                 regulator-boot-on;
371                 vin-supply = <&vcc5v0_sys>;
372
373                 regulator-state-mem {
374                         regulator-off-in-suspend;
375                 };
376         };
377
378         vdd_gpu: regulator@41 {
379                 compatible = "silergy,syr828";
380                 reg = <0x41>;
381                 fcs,suspend-voltage-selector = <1>;
382                 pinctrl-names = "default";
383                 pinctrl-0 = <&vsel2_gpio>;
384                 regulator-name = "vdd_gpu";
385                 regulator-min-microvolt = <712500>;
386                 regulator-max-microvolt = <1500000>;
387                 regulator-ramp-delay = <1000>;
388                 regulator-always-on;
389                 regulator-boot-on;
390                 vin-supply = <&vcc5v0_sys>;
391
392                 regulator-state-mem {
393                         regulator-off-in-suspend;
394                 };
395         };
396 };
397
398 &i2c1 {
399         i2c-scl-rising-time-ns = <300>;
400         i2c-scl-falling-time-ns = <15>;
401         status = "okay";
402 };
403
404 &i2c3 {
405         i2c-scl-rising-time-ns = <450>;
406         i2c-scl-falling-time-ns = <15>;
407         status = "okay";
408 };
409
410 &i2c4 {
411         i2c-scl-rising-time-ns = <600>;
412         i2c-scl-falling-time-ns = <20>;
413         status = "okay";
414 };
415
416 &i2s0 {
417         rockchip,playback-channels = <8>;
418         rockchip,capture-channels = <8>;
419         status = "okay";
420 };
421
422 &i2s1 {
423         rockchip,playback-channels = <2>;
424         rockchip,capture-channels = <2>;
425         status = "okay";
426 };
427
428 &i2s2 {
429         status = "okay";
430 };
431
432 &io_domains {
433         status = "okay";
434
435         bt656-supply = <&vcc_3v0>;
436         audio-supply = <&vcc_3v0>;
437         sdmmc-supply = <&vcc_sdio>;
438         gpio1830-supply = <&vcc_3v0>;
439 };
440
441 &pmu_io_domains {
442         status = "okay";
443
444         pmu1830-supply = <&vcc_3v0>;
445 };
446
447 &pinctrl {
448         pcie {
449                 pcie_pwr_en: pcie-pwr-en {
450                         rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
451                 };
452         };
453
454         pmic {
455                 pmic_int_l: pmic-int-l {
456                         rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
457                 };
458
459                 vsel1_gpio: vsel1-gpio {
460                         rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
461                 };
462
463                 vsel2_gpio: vsel2-gpio {
464                         rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
465                 };
466         };
467
468         usb-typec {
469                 vcc5v0_typec_en: vcc5v0-typec-en {
470                         rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
471                 };
472         };
473
474         usb2 {
475                 vcc5v0_host_en: vcc5v0-host-en {
476                         rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
477                 };
478         };
479 };
480
481 &pwm2 {
482         status = "okay";
483 };
484
485 &saradc {
486         status = "okay";
487
488         vref-supply = <&vcc_1v8>;
489 };
490
491 &sdmmc {
492         bus-width = <4>;
493         cap-mmc-highspeed;
494         cap-sd-highspeed;
495         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
496         disable-wp;
497         max-frequency = <150000000>;
498         pinctrl-names = "default";
499         pinctrl-0 = <&sdmmc_clk &sdmmc_cd &sdmmc_cmd &sdmmc_bus4>;
500         status = "okay";
501 };
502
503 &sdhci {
504         bus-width = <8>;
505         mmc-hs400-1_8v;
506         mmc-hs400-enhanced-strobe;
507         non-removable;
508         status = "okay";
509 };
510
511 &tcphy0 {
512         status = "okay";
513 };
514
515 &tcphy1 {
516         status = "okay";
517 };
518
519 &tsadc {
520         status = "okay";
521
522         /* tshut mode 0:CRU 1:GPIO */
523         rockchip,hw-tshut-mode = <1>;
524         /* tshut polarity 0:LOW 1:HIGH */
525         rockchip,hw-tshut-polarity = <1>;
526 };
527
528 &u2phy0 {
529         status = "okay";
530
531         u2phy0_otg: otg-port {
532                 status = "okay";
533         };
534
535         u2phy0_host: host-port {
536                 phy-supply = <&vcc5v0_host>;
537                 status = "okay";
538         };
539 };
540
541 &u2phy1 {
542         status = "okay";
543
544         u2phy1_otg: otg-port {
545                 status = "okay";
546         };
547
548         u2phy1_host: host-port {
549                 phy-supply = <&vcc5v0_host>;
550                 status = "okay";
551         };
552 };
553
554 &uart2 {
555         status = "okay";
556 };
557
558 &usb_host0_ehci {
559         status = "okay";
560 };
561
562 &usb_host0_ohci {
563         status = "okay";
564 };
565
566 &usb_host1_ehci {
567         status = "okay";
568 };
569
570 &usb_host1_ohci {
571         status = "okay";
572 };
573
574 &usbdrd3_0 {
575         status = "okay";
576 };
577
578 &usbdrd_dwc3_0 {
579         status = "okay";
580         dr_mode = "otg";
581 };
582
583 &usbdrd3_1 {
584         status = "okay";
585 };
586
587 &usbdrd_dwc3_1 {
588         status = "okay";
589         dr_mode = "host";
590 };
591
592 &vopb {
593         status = "okay";
594 };
595
596 &vopb_mmu {
597         status = "okay";
598 };
599
600 &vopl {
601         status = "okay";
602 };
603
604 &vopl_mmu {
605         status = "okay";
606 };