1 /*
2 * Copyright 2015 Vishnu Patekar
3 *
4 * Vishnu Patekar <vishnupatekar0510@gmail.com>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This file is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * Or, alternatively,
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
46
47 #include <dt-bindings/clock/sun8i-a83t-ccu.h>
48 #include <dt-bindings/clock/sun8i-de2.h>
49 #include <dt-bindings/clock/sun8i-r-ccu.h>
50 #include <dt-bindings/reset/sun8i-a83t-ccu.h>
51 #include <dt-bindings/reset/sun8i-de2.h>
52 #include <dt-bindings/reset/sun8i-r-ccu.h>
53 #include <dt-bindings/thermal/thermal.h>
54
55 / {
56 interrupt-parent = <&gic>;
57 #address-cells = <1>;
58 #size-cells = <1>;
59
60 cpus {
61 #address-cells = <1>;
62 #size-cells = <0>;
63
64 cpu0: cpu@0 {
65 compatible = "arm,cortex-a7";
66 device_type = "cpu";
67 clocks = <&ccu CLK_C0CPUX>;
68 operating-points-v2 = <&cpu0_opp_table>;
69 cci-control-port = <&cci_control0>;
70 enable-method = "allwinner,sun8i-a83t-smp";
71 reg = <0>;
72 #cooling-cells = <2>;
73 };
74
75 cpu1: cpu@1 {
76 compatible = "arm,cortex-a7";
77 device_type = "cpu";
78 clocks = <&ccu CLK_C0CPUX>;
79 operating-points-v2 = <&cpu0_opp_table>;
80 cci-control-port = <&cci_control0>;
81 enable-method = "allwinner,sun8i-a83t-smp";
82 reg = <1>;
83 #cooling-cells = <2>;
84 };
85
86 cpu2: cpu@2 {
87 compatible = "arm,cortex-a7";
88 device_type = "cpu";
89 clocks = <&ccu CLK_C0CPUX>;
90 operating-points-v2 = <&cpu0_opp_table>;
91 cci-control-port = <&cci_control0>;
92 enable-method = "allwinner,sun8i-a83t-smp";
93 reg = <2>;
94 #cooling-cells = <2>;
95 };
96
97 cpu3: cpu@3 {
98 compatible = "arm,cortex-a7";
99 device_type = "cpu";
100 clocks = <&ccu CLK_C0CPUX>;
101 operating-points-v2 = <&cpu0_opp_table>;
102 cci-control-port = <&cci_control0>;
103 enable-method = "allwinner,sun8i-a83t-smp";
104 reg = <3>;
105 #cooling-cells = <2>;
106 };
107
108 cpu100: cpu@100 {
109 compatible = "arm,cortex-a7";
110 device_type = "cpu";
111 clocks = <&ccu CLK_C1CPUX>;
112 operating-points-v2 = <&cpu1_opp_table>;
113 cci-control-port = <&cci_control1>;
114 enable-method = "allwinner,sun8i-a83t-smp";
115 reg = <0x100>;
116 #cooling-cells = <2>;
117 };
118
119 cpu101: cpu@101 {
120 compatible = "arm,cortex-a7";
121 device_type = "cpu";
122 clocks = <&ccu CLK_C1CPUX>;
123 operating-points-v2 = <&cpu1_opp_table>;
124 cci-control-port = <&cci_control1>;
125 enable-method = "allwinner,sun8i-a83t-smp";
126 reg = <0x101>;
127 #cooling-cells = <2>;
128 };
129
130 cpu102: cpu@102 {
131 compatible = "arm,cortex-a7";
132 device_type = "cpu";
133 clocks = <&ccu CLK_C1CPUX>;
134 operating-points-v2 = <&cpu1_opp_table>;
135 cci-control-port = <&cci_control1>;
136 enable-method = "allwinner,sun8i-a83t-smp";
137 reg = <0x102>;
138 #cooling-cells = <2>;
139 };
140
141 cpu103: cpu@103 {
142 compatible = "arm,cortex-a7";
143 device_type = "cpu";
144 clocks = <&ccu CLK_C1CPUX>;
145 operating-points-v2 = <&cpu1_opp_table>;
146 cci-control-port = <&cci_control1>;
147 enable-method = "allwinner,sun8i-a83t-smp";
148 reg = <0x103>;
149 #cooling-cells = <2>;
150 };
151 };
152
153 timer {
154 compatible = "arm,armv7-timer";
155 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
156 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
157 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
158 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
159 };
160
161 clocks {
162 #address-cells = <1>;
163 #size-cells = <1>;
164 ranges;
165
166 /* TODO: PRCM block has a mux for this. */
167 osc24M: osc24M-clk {
168 #clock-cells = <0>;
169 compatible = "fixed-clock";
170 clock-frequency = <24000000>;
171 clock-accuracy = <50000>;
172 clock-output-names = "osc24M";
173 };
174
175 /*
176 * This is called "internal OSC" in some places.
177 * It is an internal RC-based oscillator.
178 * TODO: Its controls are in the PRCM block.
179 */
180 osc16M: osc16M-clk {
181 #clock-cells = <0>;
182 compatible = "fixed-clock";
183 clock-frequency = <16000000>;
184 clock-output-names = "osc16M";
185 };
186
187 osc16Md512: osc16Md512-clk {
188 #clock-cells = <0>;
189 compatible = "fixed-factor-clock";
190 clock-div = <512>;
191 clock-mult = <1>;
192 clocks = <&osc16M>;
193 clock-output-names = "osc16M-d512";
194 };
195 };
196
197 de: display-engine {
198 compatible = "allwinner,sun8i-a83t-display-engine";
199 allwinner,pipelines = <&mixer0>, <&mixer1>;
200 status = "disabled";
201 };
202
203 cpu0_opp_table: opp-table-cluster0 {
204 compatible = "operating-points-v2";
205 opp-shared;
206
207 opp-480000000 {
208 opp-hz = /bits/ 64 <480000000>;
209 opp-microvolt = <840000>;
210 clock-latency-ns = <244144>; /* 8 32k periods */
211 };
212
213 opp-600000000 {
214 opp-hz = /bits/ 64 <600000000>;
215 opp-microvolt = <840000>;
216 clock-latency-ns = <244144>; /* 8 32k periods */
217 };
218
219 opp-720000000 {
220 opp-hz = /bits/ 64 <720000000>;
221 opp-microvolt = <840000>;
222 clock-latency-ns = <244144>; /* 8 32k periods */
223 };
224
225 opp-864000000 {
226 opp-hz = /bits/ 64 <864000000>;
227 opp-microvolt = <840000>;
228 clock-latency-ns = <244144>; /* 8 32k periods */
229 };
230
231 opp-912000000 {
232 opp-hz = /bits/ 64 <912000000>;
233 opp-microvolt = <840000>;
234 clock-latency-ns = <244144>; /* 8 32k periods */
235 };
236
237 opp-1008000000 {
238 opp-hz = /bits/ 64 <1008000000>;
239 opp-microvolt = <840000>;
240 clock-latency-ns = <244144>; /* 8 32k periods */
241 };
242
243 opp-1128000000 {
244 opp-hz = /bits/ 64 <1128000000>;
245 opp-microvolt = <840000>;
246 clock-latency-ns = <244144>; /* 8 32k periods */
247 };
248
249 opp-1200000000 {
250 opp-hz = /bits/ 64 <1200000000>;
251 opp-microvolt = <840000>;
252 clock-latency-ns = <244144>; /* 8 32k periods */
253 };
254 };
255
256 cpu1_opp_table: opp-table-cluster1 {
257 compatible = "operating-points-v2";
258 opp-shared;
259
260 opp-480000000 {
261 opp-hz = /bits/ 64 <480000000>;
262 opp-microvolt = <840000>;
263 clock-latency-ns = <244144>; /* 8 32k periods */
264 };
265
266 opp-600000000 {
267 opp-hz = /bits/ 64 <600000000>;
268 opp-microvolt = <840000>;
269 clock-latency-ns = <244144>; /* 8 32k periods */
270 };
271
272 opp-720000000 {
273 opp-hz = /bits/ 64 <720000000>;
274 opp-microvolt = <840000>;
275 clock-latency-ns = <244144>; /* 8 32k periods */
276 };
277
278 opp-864000000 {
279 opp-hz = /bits/ 64 <864000000>;
280 opp-microvolt = <840000>;
281 clock-latency-ns = <244144>; /* 8 32k periods */
282 };
283
284 opp-912000000 {
285 opp-hz = /bits/ 64 <912000000>;
286 opp-microvolt = <840000>;
287 clock-latency-ns = <244144>; /* 8 32k periods */
288 };
289
290 opp-1008000000 {
291 opp-hz = /bits/ 64 <1008000000>;
292 opp-microvolt = <840000>;
293 clock-latency-ns = <244144>; /* 8 32k periods */
294 };
295
296 opp-1128000000 {
297 opp-hz = /bits/ 64 <1128000000>;
298 opp-microvolt = <840000>;
299 clock-latency-ns = <244144>; /* 8 32k periods */
300 };
301
302 opp-1200000000 {
303 opp-hz = /bits/ 64 <1200000000>;
304 opp-microvolt = <840000>;
305 clock-latency-ns = <244144>; /* 8 32k periods */
306 };
307 };
308
309 soc {
310 compatible = "simple-bus";
311 #address-cells = <1>;
312 #size-cells = <1>;
313 ranges;
314
315 display_clocks: clock@1000000 {
316 compatible = "allwinner,sun8i-a83t-de2-clk";
317 reg = <0x01000000 0x10000>;
318 clocks = <&ccu CLK_BUS_DE>,
319 <&ccu CLK_PLL_DE>;
320 clock-names = "bus",
321 "mod";
322 resets = <&ccu RST_BUS_DE>;
323 #clock-cells = <1>;
324 #reset-cells = <1>;
325 };
326
327 rotate: rotate@1020000 {
328 compatible = "allwinner,sun8i-a83t-de2-rotate";
329 reg = <0x1020000 0x10000>;
330 interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
331 clocks = <&display_clocks CLK_BUS_ROT>,
332 <&display_clocks CLK_ROT>;
333 clock-names = "bus",
334 "mod";
335 resets = <&display_clocks RST_ROT>;
336 };
337
338 mixer0: mixer@1100000 {
339 compatible = "allwinner,sun8i-a83t-de2-mixer-0";
340 reg = <0x01100000 0x100000>;
341 clocks = <&display_clocks CLK_BUS_MIXER0>,
342 <&display_clocks CLK_MIXER0>;
343 clock-names = "bus",
344 "mod";
345 resets = <&display_clocks RST_MIXER0>;
346
347 ports {
348 #address-cells = <1>;
349 #size-cells = <0>;
350
351 mixer0_out: port@1 {
352 #address-cells = <1>;
353 #size-cells = <0>;
354 reg = <1>;
355
356 mixer0_out_tcon0: endpoint@0 {
357 reg = <0>;
358 remote-endpoint = <&tcon0_in_mixer0>;
359 };
360
361 mixer0_out_tcon1: endpoint@1 {
362 reg = <1>;
363 remote-endpoint = <&tcon1_in_mixer0>;
364 };
365 };
366 };
367 };
368
369 mixer1: mixer@1200000 {
370 compatible = "allwinner,sun8i-a83t-de2-mixer-1";
371 reg = <0x01200000 0x100000>;
372 clocks = <&display_clocks CLK_BUS_MIXER1>,
373 <&display_clocks CLK_MIXER1>;
374 clock-names = "bus",
375 "mod";
376 resets = <&display_clocks RST_WB>;
377
378 ports {
379 #address-cells = <1>;
380 #size-cells = <0>;
381
382 mixer1_out: port@1 {
383 #address-cells = <1>;
384 #size-cells = <0>;
385 reg = <1>;
386
387 mixer1_out_tcon0: endpoint@0 {
388 reg = <0>;
389 remote-endpoint = <&tcon0_in_mixer1>;
390 };
391
392 mixer1_out_tcon1: endpoint@1 {
393 reg = <1>;
394 remote-endpoint = <&tcon1_in_mixer1>;
395 };
396 };
397 };
398 };
399
400 cpucfg@1700000 {
401 compatible = "allwinner,sun8i-a83t-cpucfg";
402 reg = <0x01700000 0x400>;
403 };
404
405 cci@1790000 {
406 compatible = "arm,cci-400";
407 #address-cells = <1>;
408 #size-cells = <1>;
409 reg = <0x01790000 0x10000>;
410 ranges = <0x0 0x01790000 0x10000>;
411
412 cci_control0: slave-if@4000 {
413 compatible = "arm,cci-400-ctrl-if";
414 interface-type = "ace";
415 reg = <0x4000 0x1000>;
416 };
417
418 cci_control1: slave-if@5000 {
419 compatible = "arm,cci-400-ctrl-if";
420 interface-type = "ace";
421 reg = <0x5000 0x1000>;
422 };
423
424 pmu@9000 {
425 compatible = "arm,cci-400-pmu,r1";
426 reg = <0x9000 0x5000>;
427 interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
428 <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
429 <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
430 <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
431 <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
432 <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
433 <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
434 <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
435 };
436 };
437
438 syscon: syscon@1c00000 {
439 compatible = "allwinner,sun8i-a83t-system-controller",
440 "syscon";
441 reg = <0x01c00000 0x1000>;
442 };
443
444 dma: dma-controller@1c02000 {
445 compatible = "allwinner,sun8i-a83t-dma";
446 reg = <0x01c02000 0x1000>;
447 interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
448 clocks = <&ccu CLK_BUS_DMA>;
449 resets = <&ccu RST_BUS_DMA>;
450 #dma-cells = <1>;
451 };
452
453 tcon0: lcd-controller@1c0c000 {
454 compatible = "allwinner,sun8i-a83t-tcon-lcd";
455 reg = <0x01c0c000 0x1000>;
456 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
457 clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>;
458 clock-names = "ahb", "tcon-ch0";
459 clock-output-names = "tcon-data-clock";
460 #clock-cells = <0>;
461 resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>;
462 reset-names = "lcd", "lvds";
463
464 ports {
465 #address-cells = <1>;
466 #size-cells = <0>;
467
468 tcon0_in: port@0 {
469 #address-cells = <1>;
470 #size-cells = <0>;
471 reg = <0>;
472
473 tcon0_in_mixer0: endpoint@0 {
474 reg = <0>;
475 remote-endpoint = <&mixer0_out_tcon0>;
476 };
477
478 tcon0_in_mixer1: endpoint@1 {
479 reg = <1>;
480 remote-endpoint = <&mixer1_out_tcon0>;
481 };
482 };
483
484 tcon0_out: port@1 {
485 reg = <1>;
486 };
487 };
488 };
489
490 tcon1: lcd-controller@1c0d000 {
491 compatible = "allwinner,sun8i-a83t-tcon-tv";
492 reg = <0x01c0d000 0x1000>;
493 interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
494 clocks = <&ccu CLK_BUS_TCON1>, <&ccu CLK_TCON1>;
495 clock-names = "ahb", "tcon-ch1";
496 resets = <&ccu RST_BUS_TCON1>;
497 reset-names = "lcd";
498
499 ports {
500 #address-cells = <1>;
501 #size-cells = <0>;
502
503 tcon1_in: port@0 {
504 #address-cells = <1>;
505 #size-cells = <0>;
506 reg = <0>;
507
508 tcon1_in_mixer0: endpoint@0 {
509 reg = <0>;
510 remote-endpoint = <&mixer0_out_tcon1>;
511 };
512
513 tcon1_in_mixer1: endpoint@1 {
514 reg = <1>;
515 remote-endpoint = <&mixer1_out_tcon1>;
516 };
517 };
518
519 tcon1_out: port@1 {
520 #address-cells = <1>;
521 #size-cells = <0>;
522 reg = <1>;
523
524 tcon1_out_hdmi: endpoint@1 {
525 reg = <1>;
526 remote-endpoint = <&hdmi_in_tcon1>;
527 };
528 };
529 };
530 };
531
532 mmc0: mmc@1c0f000 {
533 compatible = "allwinner,sun8i-a83t-mmc",
534 "allwinner,sun7i-a20-mmc";
535 reg = <0x01c0f000 0x1000>;
536 clocks = <&ccu CLK_BUS_MMC0>,
537 <&ccu CLK_MMC0>,
538 <&ccu CLK_MMC0_OUTPUT>,
539 <&ccu CLK_MMC0_SAMPLE>;
540 clock-names = "ahb",
541 "mmc",
542 "output",
543 "sample";
544 resets = <&ccu RST_BUS_MMC0>;
545 reset-names = "ahb";
546 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
547 status = "disabled";
548 #address-cells = <1>;
549 #size-cells = <0>;
550 };
551
552 mmc1: mmc@1c10000 {
553 compatible = "allwinner,sun8i-a83t-mmc",
554 "allwinner,sun7i-a20-mmc";
555 reg = <0x01c10000 0x1000>;
556 clocks = <&ccu CLK_BUS_MMC1>,
557 <&ccu CLK_MMC1>,
558 <&ccu CLK_MMC1_OUTPUT>,
559 <&ccu CLK_MMC1_SAMPLE>;
560 clock-names = "ahb",
561 "mmc",
562 "output",
563 "sample";
564 resets = <&ccu RST_BUS_MMC1>;
565 reset-names = "ahb";
566 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
567 pinctrl-names = "default";
568 pinctrl-0 = <&mmc1_pins>;
569 status = "disabled";
570 #address-cells = <1>;
571 #size-cells = <0>;
572 };
573
574 mmc2: mmc@1c11000 {
575 compatible = "allwinner,sun8i-a83t-emmc";
576 reg = <0x01c11000 0x1000>;
577 clocks = <&ccu CLK_BUS_MMC2>,
578 <&ccu CLK_MMC2>,
579 <&ccu CLK_MMC2_OUTPUT>,
580 <&ccu CLK_MMC2_SAMPLE>;
581 clock-names = "ahb",
582 "mmc",
583 "output",
584 "sample";
585 resets = <&ccu RST_BUS_MMC2>;
586 reset-names = "ahb";
587 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
588 status = "disabled";
589 #address-cells = <1>;
590 #size-cells = <0>;
591 };
592
593 sid: eeprom@1c14000 {
594 compatible = "allwinner,sun8i-a83t-sid";
595 reg = <0x1c14000 0x400>;
596 #address-cells = <1>;
597 #size-cells = <1>;
598
599 ths_calibration: thermal-sensor-calibration@34 {
600 reg = <0x34 8>;
601 };
602 };
603
604 crypto: crypto@1c15000 {
605 compatible = "allwinner,sun8i-a83t-crypto";
606 reg = <0x01c15000 0x1000>;
607 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
608 resets = <&ccu RST_BUS_SS>;
609 clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>;
610 clock-names = "bus", "mod";
611 };
612
613 msgbox: mailbox@1c17000 {
614 compatible = "allwinner,sun8i-a83t-msgbox",
615 "allwinner,sun6i-a31-msgbox";
616 reg = <0x01c17000 0x1000>;
617 clocks = <&ccu CLK_BUS_MSGBOX>;
618 resets = <&ccu RST_BUS_MSGBOX>;
619 interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
620 #mbox-cells = <1>;
621 };
622
623 usb_otg: usb@1c19000 {
624 compatible = "allwinner,sun8i-a83t-musb",
625 "allwinner,sun8i-a33-musb";
626 reg = <0x01c19000 0x0400>;
627 clocks = <&ccu CLK_BUS_OTG>;
628 resets = <&ccu RST_BUS_OTG>;
629 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
630 interrupt-names = "mc";
631 phys = <&usbphy 0>;
632 phy-names = "usb";
633 extcon = <&usbphy 0>;
634 dr_mode = "otg";
635 status = "disabled";
636 };
637
638 usbphy: phy@1c19400 {
639 compatible = "allwinner,sun8i-a83t-usb-phy";
640 reg = <0x01c19400 0x10>,
641 <0x01c1a800 0x14>,
642 <0x01c1b800 0x14>;
643 reg-names = "phy_ctrl",
644 "pmu1",
645 "pmu2";
646 clocks = <&ccu CLK_USB_PHY0>,
647 <&ccu CLK_USB_PHY1>,
648 <&ccu CLK_USB_HSIC>,
649 <&ccu CLK_USB_HSIC_12M>;
650 clock-names = "usb0_phy",
651 "usb1_phy",
652 "usb2_phy",
653 "usb2_hsic_12M";
654 resets = <&ccu RST_USB_PHY0>,
655 <&ccu RST_USB_PHY1>,
656 <&ccu RST_USB_HSIC>;
657 reset-names = "usb0_reset",
658 "usb1_reset",
659 "usb2_reset";
660 status = "disabled";
661 #phy-cells = <1>;
662 };
663
664 ehci0: usb@1c1a000 {
665 compatible = "allwinner,sun8i-a83t-ehci",
666 "generic-ehci";
667 reg = <0x01c1a000 0x100>;
668 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
669 clocks = <&ccu CLK_BUS_EHCI0>;
670 resets = <&ccu RST_BUS_EHCI0>;
671 phys = <&usbphy 1>;
672 phy-names = "usb";
673 status = "disabled";
674 };
675
676 ohci0: usb@1c1a400 {
677 compatible = "allwinner,sun8i-a83t-ohci",
678 "generic-ohci";
679 reg = <0x01c1a400 0x100>;
680 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
681 clocks = <&ccu CLK_BUS_OHCI0>, <&ccu CLK_USB_OHCI0>;
682 resets = <&ccu RST_BUS_OHCI0>;
683 phys = <&usbphy 1>;
684 phy-names = "usb";
685 status = "disabled";
686 };
687
688 ehci1: usb@1c1b000 {
689 compatible = "allwinner,sun8i-a83t-ehci",
690 "generic-ehci";
691 reg = <0x01c1b000 0x100>;
692 interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
693 clocks = <&ccu CLK_BUS_EHCI1>;
694 resets = <&ccu RST_BUS_EHCI1>;
695 phys = <&usbphy 2>;
696 phy-names = "usb";
697 status = "disabled";
698 };
699
700 ccu: clock@1c20000 {
701 compatible = "allwinner,sun8i-a83t-ccu";
702 reg = <0x01c20000 0x400>;
703 clocks = <&osc24M>, <&osc16Md512>;
704 clock-names = "hosc", "losc";
705 #clock-cells = <1>;
706 #reset-cells = <1>;
707 };
708
709 pio: pinctrl@1c20800 {
710 compatible = "allwinner,sun8i-a83t-pinctrl";
711 interrupt-parent = <&r_intc>;
712 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
713 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
714 <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
715 reg = <0x01c20800 0x400>;
716 clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc16Md512>;
717 clock-names = "apb", "hosc", "losc";
718 gpio-controller;
719 interrupt-controller;
720 #interrupt-cells = <3>;
721 #gpio-cells = <3>;
722
723 /omit-if-no-ref/
724 csi_8bit_parallel_pins: csi-8bit-parallel-pins {
725 pins = "PE0", "PE2", "PE3", "PE6", "PE7",
726 "PE8", "PE9", "PE10", "PE11",
727 "PE12", "PE13";
728 function = "csi";
729 };
730
731 /omit-if-no-ref/
732 csi_mclk_pin: csi-mclk-pin {
733 pins = "PE1";
734 function = "csi";
735 };
736
737 emac_rgmii_pins: emac-rgmii-pins {
738 pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
739 "PD11", "PD12", "PD13", "PD14", "PD18",
740 "PD19", "PD21", "PD22", "PD23";
741 function = "gmac";
742 /*
743 * data lines in RGMII mode use DDR mode
744 * and need a higher signal drive strength
745 */
746 drive-strength = <40>;
747 };
748
749 hdmi_pins: hdmi-pins {
750 pins = "PH6", "PH7", "PH8";
751 function = "hdmi";
752 };
753
754 i2c0_pins: i2c0-pins {
755 pins = "PH0", "PH1";
756 function = "i2c0";
757 };
758
759 i2c1_pins: i2c1-pins {
760 pins = "PH2", "PH3";
761 function = "i2c1";
762 };
763
764 /omit-if-no-ref/
765 i2c2_pe_pins: i2c2-pe-pins {
766 pins = "PE14", "PE15";
767 function = "i2c2";
768 };
769
770 i2c2_ph_pins: i2c2-ph-pins {
771 pins = "PH4", "PH5";
772 function = "i2c2";
773 };
774
775 i2s1_pins: i2s1-pins {
776 /* I2S1 does not have external MCLK pin */
777 pins = "PG10", "PG11", "PG12", "PG13";
778 function = "i2s1";
779 };
780
781 lcd_lvds_pins: lcd-lvds-pins {
782 pins = "PD18", "PD19", "PD20", "PD21", "PD22",
783 "PD23", "PD24", "PD25", "PD26", "PD27";
784 function = "lvds0";
785 };
786
787 mmc0_pins: mmc0-pins {
788 pins = "PF0", "PF1", "PF2",
789 "PF3", "PF4", "PF5";
790 function = "mmc0";
791 drive-strength = <30>;
792 bias-pull-up;
793 };
794
795 mmc1_pins: mmc1-pins {
796 pins = "PG0", "PG1", "PG2",
797 "PG3", "PG4", "PG5";
798 function = "mmc1";
799 drive-strength = <30>;
800 bias-pull-up;
801 };
802
803 mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
804 pins = "PC5", "PC6", "PC8", "PC9",
805 "PC10", "PC11", "PC12", "PC13",
806 "PC14", "PC15", "PC16";
807 function = "mmc2";
808 drive-strength = <30>;
809 bias-pull-up;
810 };
811
812 pwm_pin: pwm-pin {
813 pins = "PD28";
814 function = "pwm";
815 };
816
817 spdif_tx_pin: spdif-tx-pin {
818 pins = "PE18";
819 function = "spdif";
820 };
821
822 uart0_pb_pins: uart0-pb-pins {
823 pins = "PB9", "PB10";
824 function = "uart0";
825 };
826
827 uart0_pf_pins: uart0-pf-pins {
828 pins = "PF2", "PF4";
829 function = "uart0";
830 };
831
832 uart1_pins: uart1-pins {
833 pins = "PG6", "PG7";
834 function = "uart1";
835 };
836
837 uart1_rts_cts_pins: uart1-rts-cts-pins {
838 pins = "PG8", "PG9";
839 function = "uart1";
840 };
841
842 /omit-if-no-ref/
843 uart2_pb_pins: uart2-pb-pins {
844 pins = "PB0", "PB1";
845 function = "uart2";
846 };
847 };
848
849 timer@1c20c00 {
850 compatible = "allwinner,sun8i-a23-timer";
851 reg = <0x01c20c00 0xa0>;
852 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
853 <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
854 clocks = <&osc24M>;
855 };
856
857 watchdog@1c20ca0 {
858 compatible = "allwinner,sun6i-a31-wdt";
859 reg = <0x01c20ca0 0x20>;
860 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
861 clocks = <&osc24M>;
862 };
863
864 spdif: spdif@1c21000 {
865 #sound-dai-cells = <0>;
866 compatible = "allwinner,sun8i-a83t-spdif",
867 "allwinner,sun8i-h3-spdif";
868 reg = <0x01c21000 0x400>;
869 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
870 clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>;
871 resets = <&ccu RST_BUS_SPDIF>;
872 clock-names = "apb", "spdif";
873 dmas = <&dma 2>;
874 dma-names = "tx";
875 pinctrl-names = "default";
876 pinctrl-0 = <&spdif_tx_pin>;
877 status = "disabled";
878 };
879
880 i2s0: i2s@1c22000 {
881 #sound-dai-cells = <0>;
882 compatible = "allwinner,sun8i-a83t-i2s";
883 reg = <0x01c22000 0x400>;
884 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
885 clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
886 clock-names = "apb", "mod";
887 dmas = <&dma 3>, <&dma 3>;
888 resets = <&ccu RST_BUS_I2S0>;
889 dma-names = "rx", "tx";
890 status = "disabled";
891 };
892
893 i2s1: i2s@1c22400 {
894 #sound-dai-cells = <0>;
895 compatible = "allwinner,sun8i-a83t-i2s";
896 reg = <0x01c22400 0x400>;
897 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
898 clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
899 clock-names = "apb", "mod";
900 dmas = <&dma 4>, <&dma 4>;
901 resets = <&ccu RST_BUS_I2S1>;
902 dma-names = "rx", "tx";
903 pinctrl-names = "default";
904 pinctrl-0 = <&i2s1_pins>;
905 status = "disabled";
906 };
907
908 i2s2: i2s@1c22800 {
909 #sound-dai-cells = <0>;
910 compatible = "allwinner,sun8i-a83t-i2s";
911 reg = <0x01c22800 0x400>;
912 interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
913 clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
914 clock-names = "apb", "mod";
915 dmas = <&dma 27>;
916 resets = <&ccu RST_BUS_I2S2>;
917 dma-names = "tx";
918 status = "disabled";
919 };
920
921 pwm: pwm@1c21400 {
922 compatible = "allwinner,sun8i-a83t-pwm",
923 "allwinner,sun8i-h3-pwm";
924 reg = <0x01c21400 0x400>;
925 clocks = <&osc24M>;
926 #pwm-cells = <3>;
927 status = "disabled";
928 };
929
930 uart0: serial@1c28000 {
931 compatible = "snps,dw-apb-uart";
932 reg = <0x01c28000 0x400>;
933 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
934 reg-shift = <2>;
935 reg-io-width = <4>;
936 clocks = <&ccu CLK_BUS_UART0>;
937 resets = <&ccu RST_BUS_UART0>;
938 status = "disabled";
939 };
940
941 uart1: serial@1c28400 {
942 compatible = "snps,dw-apb-uart";
943 reg = <0x01c28400 0x400>;
944 interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
945 reg-shift = <2>;
946 reg-io-width = <4>;
947 clocks = <&ccu CLK_BUS_UART1>;
948 resets = <&ccu RST_BUS_UART1>;
949 status = "disabled";
950 };
951
952 uart2: serial@1c28800 {
953 compatible = "snps,dw-apb-uart";
954 reg = <0x01c28800 0x400>;
955 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
956 reg-shift = <2>;
957 reg-io-width = <4>;
958 clocks = <&ccu CLK_BUS_UART2>;
959 resets = <&ccu RST_BUS_UART2>;
960 status = "disabled";
961 };
962
963 uart3: serial@1c28c00 {
964 compatible = "snps,dw-apb-uart";
965 reg = <0x01c28c00 0x400>;
966 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
967 reg-shift = <2>;
968 reg-io-width = <4>;
969 clocks = <&ccu CLK_BUS_UART3>;
970 resets = <&ccu RST_BUS_UART3>;
971 status = "disabled";
972 };
973
974 uart4: serial@1c29000 {
975 compatible = "snps,dw-apb-uart";
976 reg = <0x01c29000 0x400>;
977 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
978 reg-shift = <2>;
979 reg-io-width = <4>;
980 clocks = <&ccu CLK_BUS_UART4>;
981 resets = <&ccu RST_BUS_UART4>;
982 status = "disabled";
983 };
984
985 i2c0: i2c@1c2ac00 {
986 compatible = "allwinner,sun8i-a83t-i2c",
987 "allwinner,sun6i-a31-i2c";
988 reg = <0x01c2ac00 0x400>;
989 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
990 clocks = <&ccu CLK_BUS_I2C0>;
991 resets = <&ccu RST_BUS_I2C0>;
992 pinctrl-names = "default";
993 pinctrl-0 = <&i2c0_pins>;
994 status = "disabled";
995 #address-cells = <1>;
996 #size-cells = <0>;
997 };
998
999 i2c1: i2c@1c2b000 {
1000 compatible = "allwinner,sun8i-a83t-i2c",
1001 "allwinner,sun6i-a31-i2c";
1002 reg = <0x01c2b000 0x400>;
1003 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
1004 clocks = <&ccu CLK_BUS_I2C1>;
1005 resets = <&ccu RST_BUS_I2C1>;
1006 pinctrl-names = "default";
1007 pinctrl-0 = <&i2c1_pins>;
1008 status = "disabled";
1009 #address-cells = <1>;
1010 #size-cells = <0>;
1011 };
1012
1013 i2c2: i2c@1c2b400 {
1014 compatible = "allwinner,sun8i-a83t-i2c",
1015 "allwinner,sun6i-a31-i2c";
1016 reg = <0x01c2b400 0x400>;
1017 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
1018 clocks = <&ccu CLK_BUS_I2C2>;
1019 resets = <&ccu RST_BUS_I2C2>;
1020 status = "disabled";
1021 #address-cells = <1>;
1022 #size-cells = <0>;
1023 };
1024
1025 emac: ethernet@1c30000 {
1026 compatible = "allwinner,sun8i-a83t-emac";
1027 syscon = <&syscon>;
1028 reg = <0x01c30000 0x104>;
1029 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
1030 interrupt-names = "macirq";
1031 clocks = <&ccu CLK_BUS_EMAC>;
1032 clock-names = "stmmaceth";
1033 resets = <&ccu RST_BUS_EMAC>;
1034 reset-names = "stmmaceth";
1035 status = "disabled";
1036
1037 mdio: mdio {
1038 compatible = "snps,dwmac-mdio";
1039 #address-cells = <1>;
1040 #size-cells = <0>;
1041 };
1042 };
1043
1044 gic: interrupt-controller@1c81000 {
1045 compatible = "arm,gic-400";
1046 reg = <0x01c81000 0x1000>,
1047 <0x01c82000 0x2000>,
1048 <0x01c84000 0x2000>,
1049 <0x01c86000 0x2000>;
1050 interrupt-controller;
1051 #interrupt-cells = <3>;
1052 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
1053 };
1054
1055 csi: camera@1cb0000 {
1056 compatible = "allwinner,sun8i-a83t-csi";
1057 reg = <0x01cb0000 0x1000>;
1058 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
1059 clocks = <&ccu CLK_BUS_CSI>,
1060 <&ccu CLK_CSI_SCLK>,
1061 <&ccu CLK_DRAM_CSI>;
1062 clock-names = "bus", "mod", "ram";
1063 resets = <&ccu RST_BUS_CSI>;
1064 status = "disabled";
1065 };
1066
1067 hdmi: hdmi@1ee0000 {
1068 compatible = "allwinner,sun8i-a83t-dw-hdmi";
1069 reg = <0x01ee0000 0x10000>;
1070 reg-io-width = <1>;
1071 interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
1072 clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>,
1073 <&ccu CLK_HDMI>;
1074 clock-names = "iahb", "isfr", "tmds";
1075 resets = <&ccu RST_BUS_HDMI1>;
1076 reset-names = "ctrl";
1077 phys = <&hdmi_phy>;
1078 phy-names = "phy";
1079 pinctrl-names = "default";
1080 pinctrl-0 = <&hdmi_pins>;
1081 status = "disabled";
1082
1083 ports {
1084 #address-cells = <1>;
1085 #size-cells = <0>;
1086
1087 hdmi_in: port@0 {
1088 reg = <0>;
1089
1090 hdmi_in_tcon1: endpoint {
1091 remote-endpoint = <&tcon1_out_hdmi>;
1092 };
1093 };
1094
1095 hdmi_out: port@1 {
1096 reg = <1>;
1097 };
1098 };
1099 };
1100
1101 hdmi_phy: hdmi-phy@1ef0000 {
1102 compatible = "allwinner,sun8i-a83t-hdmi-phy";
1103 reg = <0x01ef0000 0x10000>;
1104 clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>;
1105 clock-names = "bus", "mod";
1106 resets = <&ccu RST_BUS_HDMI0>;
1107 reset-names = "phy";
1108 #phy-cells = <0>;
1109 };
1110
1111 r_intc: interrupt-controller@1f00c00 {
1112 compatible = "allwinner,sun8i-a83t-r-intc",
1113 "allwinner,sun6i-a31-r-intc";
1114 interrupt-controller;
1115 #interrupt-cells = <3>;
1116 reg = <0x01f00c00 0x400>;
1117 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
1118 };
1119
1120 r_ccu: clock@1f01400 {
1121 compatible = "allwinner,sun8i-a83t-r-ccu";
1122 reg = <0x01f01400 0x400>;
1123 clocks = <&osc24M>, <&osc16Md512>, <&osc16M>,
1124 <&ccu CLK_PLL_PERIPH>;
1125 clock-names = "hosc", "losc", "iosc", "pll-periph";
1126 #clock-cells = <1>;
1127 #reset-cells = <1>;
1128 };
1129
1130 cpucfg@1f01c00 {
1131 compatible = "allwinner,sun8i-a83t-r-cpucfg";
1132 reg = <0x1f01c00 0x400>;
1133 };
1134
1135 r_cir: ir@1f02000 {
1136 compatible = "allwinner,sun8i-a83t-ir",
1137 "allwinner,sun6i-a31-ir";
1138 clocks = <&r_ccu CLK_APB0_IR>, <&r_ccu CLK_IR>;
1139 clock-names = "apb", "ir";
1140 resets = <&r_ccu RST_APB0_IR>;
1141 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
1142 reg = <0x01f02000 0x400>;
1143 pinctrl-names = "default";
1144 pinctrl-0 = <&r_cir_pin>;
1145 status = "disabled";
1146 };
1147
1148 r_lradc: lradc@1f03c00 {
1149 compatible = "allwinner,sun8i-a83t-r-lradc";
1150 reg = <0x01f03c00 0x100>;
1151 interrupt-parent = <&r_intc>;
1152 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
1153 status = "disabled";
1154 };
1155
1156 r_pio: pinctrl@1f02c00 {
1157 compatible = "allwinner,sun8i-a83t-r-pinctrl";
1158 reg = <0x01f02c00 0x400>;
1159 interrupt-parent = <&r_intc>;
1160 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
1161 clocks = <&r_ccu CLK_APB0_PIO>, <&osc24M>,
1162 <&osc16Md512>;
1163 clock-names = "apb", "hosc", "losc";
1164 gpio-controller;
1165 #gpio-cells = <3>;
1166 interrupt-controller;
1167 #interrupt-cells = <3>;
1168
1169 r_cir_pin: r-cir-pin {
1170 pins = "PL12";
1171 function = "s_cir_rx";
1172 };
1173
1174 r_rsb_pins: r-rsb-pins {
1175 pins = "PL0", "PL1";
1176 function = "s_rsb";
1177 drive-strength = <20>;
1178 bias-pull-up;
1179 };
1180 };
1181
1182 r_rsb: rsb@1f03400 {
1183 compatible = "allwinner,sun8i-a83t-rsb",
1184 "allwinner,sun8i-a23-rsb";
1185 reg = <0x01f03400 0x400>;
1186 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
1187 clocks = <&r_ccu CLK_APB0_RSB>;
1188 clock-frequency = <3000000>;
1189 resets = <&r_ccu RST_APB0_RSB>;
1190 pinctrl-names = "default";
1191 pinctrl-0 = <&r_rsb_pins>;
1192 status = "disabled";
1193 #address-cells = <1>;
1194 #size-cells = <0>;
1195 };
1196
1197 ths: thermal-sensor@1f04000 {
1198 compatible = "allwinner,sun8i-a83t-ths";
1199 reg = <0x01f04000 0x100>;
1200 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
1201 nvmem-cells = <&ths_calibration>;
1202 nvmem-cell-names = "calibration";
1203 #thermal-sensor-cells = <1>;
1204 };
1205 };
1206
1207 thermal-zones {
1208 cpu0_thermal: cpu0-thermal {
1209 polling-delay-passive = <0>;
1210 polling-delay = <0>;
1211 thermal-sensors = <&ths 0>;
1212
1213 trips {
1214 cpu0_hot: cpu-hot {
1215 temperature = <80000>;
1216 hysteresis = <2000>;
1217 type = "passive";
1218 };
1219
1220 cpu0_very_hot: cpu-very-hot {
1221 temperature = <100000>;
1222 hysteresis = <0>;
1223 type = "critical";
1224 };
1225 };
1226
1227 cooling-maps {
1228 cpu-hot-limit {
1229 trip = <&cpu0_hot>;
1230 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1231 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1232 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1233 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
1234 };
1235 };
1236 };
1237
1238 cpu1_thermal: cpu1-thermal {
1239 polling-delay-passive = <0>;
1240 polling-delay = <0>;
1241 thermal-sensors = <&ths 1>;
1242
1243 trips {
1244 cpu1_hot: cpu-hot {
1245 temperature = <80000>;
1246 hysteresis = <2000>;
1247 type = "passive";
1248 };
1249
1250 cpu1_very_hot: cpu-very-hot {
1251 temperature = <100000>;
1252 hysteresis = <0>;
1253 type = "critical";
1254 };
1255 };
1256
1257 cooling-maps {
1258 cpu-hot-limit {
1259 trip = <&cpu1_hot>;
1260 cooling-device = <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1261 <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1262 <&cpu102 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1263 <&cpu103 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
1264 };
1265 };
1266 };
1267
1268 gpu_thermal: gpu-thermal {
1269 polling-delay-passive = <0>;
1270 polling-delay = <0>;
1271 thermal-sensors = <&ths 2>;
1272 };
1273 };
1274 };
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