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1/*
2 * Copyright 2013 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.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#include <dt-bindings/thermal/thermal.h>
47
48#include <dt-bindings/clock/sun6i-a31-ccu.h>
49#include <dt-bindings/reset/sun6i-a31-ccu.h>
50
51/ {
52 interrupt-parent = <&gic>;
53 #address-cells = <1>;
54 #size-cells = <1>;
55
56 aliases {
57 ethernet0 = &gmac;
58 };
59
60 chosen {
61 #address-cells = <1>;
62 #size-cells = <1>;
63 ranges;
64
65 simplefb_hdmi: framebuffer-lcd0-hdmi {
66 compatible = "allwinner,simple-framebuffer",
67 "simple-framebuffer";
68 allwinner,pipeline = "de_be0-lcd0-hdmi";
69 clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
70 <&ccu CLK_AHB1_HDMI>, <&ccu CLK_DRAM_BE0>,
71 <&ccu CLK_IEP_DRC0>, <&ccu CLK_BE0>,
72 <&ccu CLK_LCD0_CH1>, <&ccu CLK_HDMI>;
73 status = "disabled";
74 };
75
76 simplefb_lcd: framebuffer-lcd0 {
77 compatible = "allwinner,simple-framebuffer",
78 "simple-framebuffer";
79 allwinner,pipeline = "de_be0-lcd0";
80 clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
81 <&ccu CLK_DRAM_BE0>, <&ccu CLK_IEP_DRC0>,
82 <&ccu CLK_BE0>, <&ccu CLK_LCD0_CH0>;
83 status = "disabled";
84 };
85 };
86
87 timer {
88 compatible = "arm,armv7-timer";
89 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
90 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
91 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
92 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
93 clock-frequency = <24000000>;
94 arm,cpu-registers-not-fw-configured;
95 };
96
97 cpus {
98 enable-method = "allwinner,sun6i-a31";
99 #address-cells = <1>;
100 #size-cells = <0>;
101
102 cpu0: cpu@0 {
103 compatible = "arm,cortex-a7";
104 device_type = "cpu";
105 reg = <0>;
106 clocks = <&ccu CLK_CPU>;
107 clock-latency = <244144>; /* 8 32k periods */
108 operating-points = <
109 /* kHz uV */
110 1008000 1200000
111 864000 1200000
112 720000 1100000
113 480000 1000000
114 >;
115 #cooling-cells = <2>;
116 };
117
118 cpu1: cpu@1 {
119 compatible = "arm,cortex-a7";
120 device_type = "cpu";
121 reg = <1>;
122 clocks = <&ccu CLK_CPU>;
123 clock-latency = <244144>; /* 8 32k periods */
124 operating-points = <
125 /* kHz uV */
126 1008000 1200000
127 864000 1200000
128 720000 1100000
129 480000 1000000
130 >;
131 #cooling-cells = <2>;
132 };
133
134 cpu2: cpu@2 {
135 compatible = "arm,cortex-a7";
136 device_type = "cpu";
137 reg = <2>;
138 clocks = <&ccu CLK_CPU>;
139 clock-latency = <244144>; /* 8 32k periods */
140 operating-points = <
141 /* kHz uV */
142 1008000 1200000
143 864000 1200000
144 720000 1100000
145 480000 1000000
146 >;
147 #cooling-cells = <2>;
148 };
149
150 cpu3: cpu@3 {
151 compatible = "arm,cortex-a7";
152 device_type = "cpu";
153 reg = <3>;
154 clocks = <&ccu CLK_CPU>;
155 clock-latency = <244144>; /* 8 32k periods */
156 operating-points = <
157 /* kHz uV */
158 1008000 1200000
159 864000 1200000
160 720000 1100000
161 480000 1000000
162 >;
163 #cooling-cells = <2>;
164 };
165 };
166
167 thermal-zones {
168 cpu-thermal {
169 /* milliseconds */
170 polling-delay-passive = <250>;
171 polling-delay = <1000>;
172 thermal-sensors = <&rtp>;
173
174 cooling-maps {
175 map0 {
176 trip = <&cpu_alert0>;
177 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
178 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
179 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
180 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
181 };
182 };
183
184 trips {
185 cpu_alert0: cpu_alert0 {
186 /* milliCelsius */
187 temperature = <70000>;
188 hysteresis = <2000>;
189 type = "passive";
190 };
191
192 cpu_crit: cpu_crit {
193 /* milliCelsius */
194 temperature = <100000>;
195 hysteresis = <2000>;
196 type = "critical";
197 };
198 };
199 };
200 };
201
202 pmu {
203 compatible = "arm,cortex-a7-pmu";
204 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
205 <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
206 <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
207 <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
208 };
209
210 clocks {
211 #address-cells = <1>;
212 #size-cells = <1>;
213 ranges;
214
215 osc24M: clk-24M {
216 #clock-cells = <0>;
217 compatible = "fixed-clock";
218 clock-frequency = <24000000>;
219 clock-accuracy = <50000>;
220 clock-output-names = "osc24M";
221 };
222
223 osc32k: clk-32k {
224 #clock-cells = <0>;
225 compatible = "fixed-clock";
226 clock-frequency = <32768>;
227 clock-accuracy = <50000>;
228 clock-output-names = "ext_osc32k";
229 };
230
231 /*
232 * The following two are dummy clocks, placeholders
233 * used in the gmac_tx clock. The gmac driver will
234 * choose one parent depending on the PHY interface
235 * mode, using clk_set_rate auto-reparenting.
236 *
237 * The actual TX clock rate is not controlled by the
238 * gmac_tx clock.
239 */
240 mii_phy_tx_clk: clk-mii-phy-tx {
241 #clock-cells = <0>;
242 compatible = "fixed-clock";
243 clock-frequency = <25000000>;
244 clock-output-names = "mii_phy_tx";
245 };
246
247 gmac_int_tx_clk: clk-gmac-int-tx {
248 #clock-cells = <0>;
249 compatible = "fixed-clock";
250 clock-frequency = <125000000>;
251 clock-output-names = "gmac_int_tx";
252 };
253
254 gmac_tx_clk: clk@1c200d0 {
255 #clock-cells = <0>;
256 compatible = "allwinner,sun7i-a20-gmac-clk";
257 reg = <0x01c200d0 0x4>;
258 clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
259 clock-output-names = "gmac_tx";
260 };
261 };
262
263 de: display-engine {
264 compatible = "allwinner,sun6i-a31-display-engine";
265 allwinner,pipelines = <&fe0>, <&fe1>;
266 status = "disabled";
267 };
268
269 soc {
270 compatible = "simple-bus";
271 #address-cells = <1>;
272 #size-cells = <1>;
273 ranges;
274
275 dma: dma-controller@1c02000 {
276 compatible = "allwinner,sun6i-a31-dma";
277 reg = <0x01c02000 0x1000>;
278 interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
279 clocks = <&ccu CLK_AHB1_DMA>;
280 resets = <&ccu RST_AHB1_DMA>;
281 #dma-cells = <1>;
282 };
283
284 tcon0: lcd-controller@1c0c000 {
285 compatible = "allwinner,sun6i-a31-tcon";
286 reg = <0x01c0c000 0x1000>;
287 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
288 dmas = <&dma 11>;
289 resets = <&ccu RST_AHB1_LCD0>,
290 <&ccu RST_AHB1_LVDS>;
291 reset-names = "lcd",
292 "lvds";
293 clocks = <&ccu CLK_AHB1_LCD0>,
294 <&ccu CLK_LCD0_CH0>,
295 <&ccu CLK_LCD0_CH1>,
296 <&ccu 15>;
297 clock-names = "ahb",
298 "tcon-ch0",
299 "tcon-ch1",
300 "lvds-alt";
301 clock-output-names = "tcon0-pixel-clock";
302 #clock-cells = <0>;
303
304 ports {
305 #address-cells = <1>;
306 #size-cells = <0>;
307
308 tcon0_in: port@0 {
309 #address-cells = <1>;
310 #size-cells = <0>;
311 reg = <0>;
312
313 tcon0_in_drc0: endpoint@0 {
314 reg = <0>;
315 remote-endpoint = <&drc0_out_tcon0>;
316 };
317
318 tcon0_in_drc1: endpoint@1 {
319 reg = <1>;
320 remote-endpoint = <&drc1_out_tcon0>;
321 };
322 };
323
324 tcon0_out: port@1 {
325 #address-cells = <1>;
326 #size-cells = <0>;
327 reg = <1>;
328
329 tcon0_out_hdmi: endpoint@1 {
330 reg = <1>;
331 remote-endpoint = <&hdmi_in_tcon0>;
332 allwinner,tcon-channel = <1>;
333 };
334 };
335 };
336 };
337
338 tcon1: lcd-controller@1c0d000 {
339 compatible = "allwinner,sun6i-a31-tcon";
340 reg = <0x01c0d000 0x1000>;
341 interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
342 dmas = <&dma 12>;
343 resets = <&ccu RST_AHB1_LCD1>,
344 <&ccu RST_AHB1_LVDS>;
345 reset-names = "lcd", "lvds";
346 clocks = <&ccu CLK_AHB1_LCD1>,
347 <&ccu CLK_LCD1_CH0>,
348 <&ccu CLK_LCD1_CH1>,
349 <&ccu 15>;
350 clock-names = "ahb",
351 "tcon-ch0",
352 "tcon-ch1",
353 "lvds-alt";
354 clock-output-names = "tcon1-pixel-clock";
355 #clock-cells = <0>;
356
357 ports {
358 #address-cells = <1>;
359 #size-cells = <0>;
360
361 tcon1_in: port@0 {
362 #address-cells = <1>;
363 #size-cells = <0>;
364 reg = <0>;
365
366 tcon1_in_drc0: endpoint@0 {
367 reg = <0>;
368 remote-endpoint = <&drc0_out_tcon1>;
369 };
370
371 tcon1_in_drc1: endpoint@1 {
372 reg = <1>;
373 remote-endpoint = <&drc1_out_tcon1>;
374 };
375 };
376
377 tcon1_out: port@1 {
378 #address-cells = <1>;
379 #size-cells = <0>;
380 reg = <1>;
381
382 tcon1_out_hdmi: endpoint@1 {
383 reg = <1>;
384 remote-endpoint = <&hdmi_in_tcon1>;
385 allwinner,tcon-channel = <1>;
386 };
387 };
388 };
389 };
390
391 mmc0: mmc@1c0f000 {
392 compatible = "allwinner,sun7i-a20-mmc";
393 reg = <0x01c0f000 0x1000>;
394 clocks = <&ccu CLK_AHB1_MMC0>,
395 <&ccu CLK_MMC0>,
396 <&ccu CLK_MMC0_OUTPUT>,
397 <&ccu CLK_MMC0_SAMPLE>;
398 clock-names = "ahb",
399 "mmc",
400 "output",
401 "sample";
402 resets = <&ccu RST_AHB1_MMC0>;
403 reset-names = "ahb";
404 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
405 pinctrl-names = "default";
406 pinctrl-0 = <&mmc0_pins>;
407 status = "disabled";
408 #address-cells = <1>;
409 #size-cells = <0>;
410 };
411
412 mmc1: mmc@1c10000 {
413 compatible = "allwinner,sun7i-a20-mmc";
414 reg = <0x01c10000 0x1000>;
415 clocks = <&ccu CLK_AHB1_MMC1>,
416 <&ccu CLK_MMC1>,
417 <&ccu CLK_MMC1_OUTPUT>,
418 <&ccu CLK_MMC1_SAMPLE>;
419 clock-names = "ahb",
420 "mmc",
421 "output",
422 "sample";
423 resets = <&ccu RST_AHB1_MMC1>;
424 reset-names = "ahb";
425 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
426 pinctrl-names = "default";
427 pinctrl-0 = <&mmc1_pins>;
428 status = "disabled";
429 #address-cells = <1>;
430 #size-cells = <0>;
431 };
432
433 mmc2: mmc@1c11000 {
434 compatible = "allwinner,sun7i-a20-mmc";
435 reg = <0x01c11000 0x1000>;
436 clocks = <&ccu CLK_AHB1_MMC2>,
437 <&ccu CLK_MMC2>,
438 <&ccu CLK_MMC2_OUTPUT>,
439 <&ccu CLK_MMC2_SAMPLE>;
440 clock-names = "ahb",
441 "mmc",
442 "output",
443 "sample";
444 resets = <&ccu RST_AHB1_MMC2>;
445 reset-names = "ahb";
446 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
447 status = "disabled";
448 #address-cells = <1>;
449 #size-cells = <0>;
450 };
451
452 mmc3: mmc@1c12000 {
453 compatible = "allwinner,sun7i-a20-mmc";
454 reg = <0x01c12000 0x1000>;
455 clocks = <&ccu CLK_AHB1_MMC3>,
456 <&ccu CLK_MMC3>,
457 <&ccu CLK_MMC3_OUTPUT>,
458 <&ccu CLK_MMC3_SAMPLE>;
459 clock-names = "ahb",
460 "mmc",
461 "output",
462 "sample";
463 resets = <&ccu RST_AHB1_MMC3>;
464 reset-names = "ahb";
465 interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
466 status = "disabled";
467 #address-cells = <1>;
468 #size-cells = <0>;
469 };
470
471 hdmi: hdmi@1c16000 {
472 compatible = "allwinner,sun6i-a31-hdmi";
473 reg = <0x01c16000 0x1000>;
474 interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
475 clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
476 <&ccu CLK_HDMI_DDC>,
477 <&ccu CLK_PLL_VIDEO0_2X>,
478 <&ccu CLK_PLL_VIDEO1_2X>;
479 clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
480 resets = <&ccu RST_AHB1_HDMI>;
481 dma-names = "ddc-tx", "ddc-rx", "audio-tx";
482 dmas = <&dma 13>, <&dma 13>, <&dma 14>;
483 status = "disabled";
484
485 ports {
486 #address-cells = <1>;
487 #size-cells = <0>;
488
489 hdmi_in: port@0 {
490 #address-cells = <1>;
491 #size-cells = <0>;
492 reg = <0>;
493
494 hdmi_in_tcon0: endpoint@0 {
495 reg = <0>;
496 remote-endpoint = <&tcon0_out_hdmi>;
497 };
498
499 hdmi_in_tcon1: endpoint@1 {
500 reg = <1>;
501 remote-endpoint = <&tcon1_out_hdmi>;
502 };
503 };
504
505 hdmi_out: port@1 {
506 reg = <1>;
507 };
508 };
509 };
510
511 usb_otg: usb@1c19000 {
512 compatible = "allwinner,sun6i-a31-musb";
513 reg = <0x01c19000 0x0400>;
514 clocks = <&ccu CLK_AHB1_OTG>;
515 resets = <&ccu RST_AHB1_OTG>;
516 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
517 interrupt-names = "mc";
518 phys = <&usbphy 0>;
519 phy-names = "usb";
520 extcon = <&usbphy 0>;
521 dr_mode = "otg";
522 status = "disabled";
523 };
524
525 usbphy: phy@1c19400 {
526 compatible = "allwinner,sun6i-a31-usb-phy";
527 reg = <0x01c19400 0x10>,
528 <0x01c1a800 0x4>,
529 <0x01c1b800 0x4>;
530 reg-names = "phy_ctrl",
531 "pmu1",
532 "pmu2";
533 clocks = <&ccu CLK_USB_PHY0>,
534 <&ccu CLK_USB_PHY1>,
535 <&ccu CLK_USB_PHY2>;
536 clock-names = "usb0_phy",
537 "usb1_phy",
538 "usb2_phy";
539 resets = <&ccu RST_USB_PHY0>,
540 <&ccu RST_USB_PHY1>,
541 <&ccu RST_USB_PHY2>;
542 reset-names = "usb0_reset",
543 "usb1_reset",
544 "usb2_reset";
545 status = "disabled";
546 #phy-cells = <1>;
547 };
548
549 ehci0: usb@1c1a000 {
550 compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
551 reg = <0x01c1a000 0x100>;
552 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
553 clocks = <&ccu CLK_AHB1_EHCI0>;
554 resets = <&ccu RST_AHB1_EHCI0>;
555 phys = <&usbphy 1>;
556 phy-names = "usb";
557 status = "disabled";
558 };
559
560 ohci0: usb@1c1a400 {
561 compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
562 reg = <0x01c1a400 0x100>;
563 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
564 clocks = <&ccu CLK_AHB1_OHCI0>, <&ccu CLK_USB_OHCI0>;
565 resets = <&ccu RST_AHB1_OHCI0>;
566 phys = <&usbphy 1>;
567 phy-names = "usb";
568 status = "disabled";
569 };
570
571 ehci1: usb@1c1b000 {
572 compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
573 reg = <0x01c1b000 0x100>;
574 interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
575 clocks = <&ccu CLK_AHB1_EHCI1>;
576 resets = <&ccu RST_AHB1_EHCI1>;
577 phys = <&usbphy 2>;
578 phy-names = "usb";
579 status = "disabled";
580 };
581
582 ohci1: usb@1c1b400 {
583 compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
584 reg = <0x01c1b400 0x100>;
585 interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
586 clocks = <&ccu CLK_AHB1_OHCI1>, <&ccu CLK_USB_OHCI1>;
587 resets = <&ccu RST_AHB1_OHCI1>;
588 phys = <&usbphy 2>;
589 phy-names = "usb";
590 status = "disabled";
591 };
592
593 ohci2: usb@1c1c400 {
594 compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
595 reg = <0x01c1c400 0x100>;
596 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
597 clocks = <&ccu CLK_AHB1_OHCI2>, <&ccu CLK_USB_OHCI2>;
598 resets = <&ccu RST_AHB1_OHCI2>;
599 status = "disabled";
600 };
601
602 ccu: clock@1c20000 {
603 compatible = "allwinner,sun6i-a31-ccu";
604 reg = <0x01c20000 0x400>;
605 clocks = <&osc24M>, <&rtc 0>;
606 clock-names = "hosc", "losc";
607 #clock-cells = <1>;
608 #reset-cells = <1>;
609 };
610
611 pio: pinctrl@1c20800 {
612 compatible = "allwinner,sun6i-a31-pinctrl";
613 reg = <0x01c20800 0x400>;
614 interrupt-parent = <&r_intc>;
615 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
616 <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
617 <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
618 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
619 clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&rtc 0>;
620 clock-names = "apb", "hosc", "losc";
621 gpio-controller;
622 interrupt-controller;
623 #interrupt-cells = <3>;
624 #gpio-cells = <3>;
625
626 gmac_gmii_pins: gmac-gmii-pins {
627 pins = "PA0", "PA1", "PA2", "PA3",
628 "PA4", "PA5", "PA6", "PA7",
629 "PA8", "PA9", "PA10", "PA11",
630 "PA12", "PA13", "PA14", "PA15",
631 "PA16", "PA17", "PA18", "PA19",
632 "PA20", "PA21", "PA22", "PA23",
633 "PA24", "PA25", "PA26", "PA27";
634 function = "gmac";
635 /*
636 * data lines in GMII mode run at 125MHz and
637 * might need a higher signal drive strength
638 */
639 drive-strength = <30>;
640 };
641
642 gmac_mii_pins: gmac-mii-pins {
643 pins = "PA0", "PA1", "PA2", "PA3",
644 "PA8", "PA9", "PA11",
645 "PA12", "PA13", "PA14", "PA19",
646 "PA20", "PA21", "PA22", "PA23",
647 "PA24", "PA26", "PA27";
648 function = "gmac";
649 };
650
651 gmac_rgmii_pins: gmac-rgmii-pins {
652 pins = "PA0", "PA1", "PA2", "PA3",
653 "PA9", "PA10", "PA11",
654 "PA12", "PA13", "PA14", "PA19",
655 "PA20", "PA25", "PA26", "PA27";
656 function = "gmac";
657 /*
658 * data lines in RGMII mode use DDR mode
659 * and need a higher signal drive strength
660 */
661 drive-strength = <40>;
662 };
663
664 i2c0_pins: i2c0-pins {
665 pins = "PH14", "PH15";
666 function = "i2c0";
667 };
668
669 i2c1_pins: i2c1-pins {
670 pins = "PH16", "PH17";
671 function = "i2c1";
672 };
673
674 i2c2_pins: i2c2-pins {
675 pins = "PH18", "PH19";
676 function = "i2c2";
677 };
678
679 lcd0_rgb888_pins: lcd0-rgb888-pins {
680 pins = "PD0", "PD1", "PD2", "PD3",
681 "PD4", "PD5", "PD6", "PD7",
682 "PD8", "PD9", "PD10", "PD11",
683 "PD12", "PD13", "PD14", "PD15",
684 "PD16", "PD17", "PD18", "PD19",
685 "PD20", "PD21", "PD22", "PD23",
686 "PD24", "PD25", "PD26", "PD27";
687 function = "lcd0";
688 };
689
690 mmc0_pins: mmc0-pins {
691 pins = "PF0", "PF1", "PF2",
692 "PF3", "PF4", "PF5";
693 function = "mmc0";
694 drive-strength = <30>;
695 bias-pull-up;
696 };
697
698 mmc1_pins: mmc1-pins {
699 pins = "PG0", "PG1", "PG2", "PG3",
700 "PG4", "PG5";
701 function = "mmc1";
702 drive-strength = <30>;
703 bias-pull-up;
704 };
705
706 mmc2_4bit_pins: mmc2-4bit-pins {
707 pins = "PC6", "PC7", "PC8", "PC9",
708 "PC10", "PC11";
709 function = "mmc2";
710 drive-strength = <30>;
711 bias-pull-up;
712 };
713
714 mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
715 pins = "PC6", "PC7", "PC8", "PC9",
716 "PC10", "PC11", "PC12",
717 "PC13", "PC14", "PC15",
718 "PC24";
719 function = "mmc2";
720 drive-strength = <30>;
721 bias-pull-up;
722 };
723
724 mmc3_8bit_emmc_pins: mmc3-8bit-emmc-pins {
725 pins = "PC6", "PC7", "PC8", "PC9",
726 "PC10", "PC11", "PC12",
727 "PC13", "PC14", "PC15",
728 "PC24";
729 function = "mmc3";
730 drive-strength = <40>;
731 bias-pull-up;
732 };
733
734 spdif_tx_pin: spdif-tx-pin {
735 pins = "PH28";
736 function = "spdif";
737 };
738
739 uart0_ph_pins: uart0-ph-pins {
740 pins = "PH20", "PH21";
741 function = "uart0";
742 };
743 };
744
745 timer@1c20c00 {
746 compatible = "allwinner,sun4i-a10-timer";
747 reg = <0x01c20c00 0xa0>;
748 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
749 <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
750 <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
751 <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
752 <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
753 <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
754 clocks = <&osc24M>;
755 };
756
757 wdt1: watchdog@1c20ca0 {
758 compatible = "allwinner,sun6i-a31-wdt";
759 reg = <0x01c20ca0 0x20>;
760 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
761 clocks = <&osc24M>;
762 };
763
764 spdif: spdif@1c21000 {
765 #sound-dai-cells = <0>;
766 compatible = "allwinner,sun6i-a31-spdif";
767 reg = <0x01c21000 0x400>;
768 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
769 clocks = <&ccu CLK_APB1_SPDIF>, <&ccu CLK_SPDIF>;
770 resets = <&ccu RST_APB1_SPDIF>;
771 clock-names = "apb", "spdif";
772 dmas = <&dma 2>, <&dma 2>;
773 dma-names = "rx", "tx";
774 status = "disabled";
775 };
776
777 i2s0: i2s@1c22000 {
778 #sound-dai-cells = <0>;
779 compatible = "allwinner,sun6i-a31-i2s";
780 reg = <0x01c22000 0x400>;
781 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
782 clocks = <&ccu CLK_APB1_DAUDIO0>, <&ccu CLK_DAUDIO0>;
783 resets = <&ccu RST_APB1_DAUDIO0>;
784 clock-names = "apb", "mod";
785 dmas = <&dma 3>, <&dma 3>;
786 dma-names = "rx", "tx";
787 status = "disabled";
788 };
789
790 i2s1: i2s@1c22400 {
791 #sound-dai-cells = <0>;
792 compatible = "allwinner,sun6i-a31-i2s";
793 reg = <0x01c22400 0x400>;
794 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
795 clocks = <&ccu CLK_APB1_DAUDIO1>, <&ccu CLK_DAUDIO1>;
796 resets = <&ccu RST_APB1_DAUDIO1>;
797 clock-names = "apb", "mod";
798 dmas = <&dma 4>, <&dma 4>;
799 dma-names = "rx", "tx";
800 status = "disabled";
801 };
802
803 lradc: lradc@1c22800 {
804 compatible = "allwinner,sun4i-a10-lradc-keys";
805 reg = <0x01c22800 0x100>;
806 interrupt-parent = <&r_intc>;
807 interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
808 status = "disabled";
809 };
810
811 rtp: rtp@1c25000 {
812 compatible = "allwinner,sun6i-a31-ts";
813 reg = <0x01c25000 0x100>;
814 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
815 #thermal-sensor-cells = <0>;
816 };
817
818 uart0: serial@1c28000 {
819 compatible = "snps,dw-apb-uart";
820 reg = <0x01c28000 0x400>;
821 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
822 reg-shift = <2>;
823 reg-io-width = <4>;
824 clocks = <&ccu CLK_APB2_UART0>;
825 resets = <&ccu RST_APB2_UART0>;
826 dmas = <&dma 6>, <&dma 6>;
827 dma-names = "rx", "tx";
828 status = "disabled";
829 };
830
831 uart1: serial@1c28400 {
832 compatible = "snps,dw-apb-uart";
833 reg = <0x01c28400 0x400>;
834 interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
835 reg-shift = <2>;
836 reg-io-width = <4>;
837 clocks = <&ccu CLK_APB2_UART1>;
838 resets = <&ccu RST_APB2_UART1>;
839 dmas = <&dma 7>, <&dma 7>;
840 dma-names = "rx", "tx";
841 status = "disabled";
842 };
843
844 uart2: serial@1c28800 {
845 compatible = "snps,dw-apb-uart";
846 reg = <0x01c28800 0x400>;
847 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
848 reg-shift = <2>;
849 reg-io-width = <4>;
850 clocks = <&ccu CLK_APB2_UART2>;
851 resets = <&ccu RST_APB2_UART2>;
852 dmas = <&dma 8>, <&dma 8>;
853 dma-names = "rx", "tx";
854 status = "disabled";
855 };
856
857 uart3: serial@1c28c00 {
858 compatible = "snps,dw-apb-uart";
859 reg = <0x01c28c00 0x400>;
860 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
861 reg-shift = <2>;
862 reg-io-width = <4>;
863 clocks = <&ccu CLK_APB2_UART3>;
864 resets = <&ccu RST_APB2_UART3>;
865 dmas = <&dma 9>, <&dma 9>;
866 dma-names = "rx", "tx";
867 status = "disabled";
868 };
869
870 uart4: serial@1c29000 {
871 compatible = "snps,dw-apb-uart";
872 reg = <0x01c29000 0x400>;
873 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
874 reg-shift = <2>;
875 reg-io-width = <4>;
876 clocks = <&ccu CLK_APB2_UART4>;
877 resets = <&ccu RST_APB2_UART4>;
878 dmas = <&dma 10>, <&dma 10>;
879 dma-names = "rx", "tx";
880 status = "disabled";
881 };
882
883 uart5: serial@1c29400 {
884 compatible = "snps,dw-apb-uart";
885 reg = <0x01c29400 0x400>;
886 interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
887 reg-shift = <2>;
888 reg-io-width = <4>;
889 clocks = <&ccu CLK_APB2_UART5>;
890 resets = <&ccu RST_APB2_UART5>;
891 dmas = <&dma 22>, <&dma 22>;
892 dma-names = "rx", "tx";
893 status = "disabled";
894 };
895
896 i2c0: i2c@1c2ac00 {
897 compatible = "allwinner,sun6i-a31-i2c";
898 reg = <0x01c2ac00 0x400>;
899 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
900 clocks = <&ccu CLK_APB2_I2C0>;
901 resets = <&ccu RST_APB2_I2C0>;
902 pinctrl-names = "default";
903 pinctrl-0 = <&i2c0_pins>;
904 status = "disabled";
905 #address-cells = <1>;
906 #size-cells = <0>;
907 };
908
909 i2c1: i2c@1c2b000 {
910 compatible = "allwinner,sun6i-a31-i2c";
911 reg = <0x01c2b000 0x400>;
912 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
913 clocks = <&ccu CLK_APB2_I2C1>;
914 resets = <&ccu RST_APB2_I2C1>;
915 pinctrl-names = "default";
916 pinctrl-0 = <&i2c1_pins>;
917 status = "disabled";
918 #address-cells = <1>;
919 #size-cells = <0>;
920 };
921
922 i2c2: i2c@1c2b400 {
923 compatible = "allwinner,sun6i-a31-i2c";
924 reg = <0x01c2b400 0x400>;
925 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
926 clocks = <&ccu CLK_APB2_I2C2>;
927 resets = <&ccu RST_APB2_I2C2>;
928 pinctrl-names = "default";
929 pinctrl-0 = <&i2c2_pins>;
930 status = "disabled";
931 #address-cells = <1>;
932 #size-cells = <0>;
933 };
934
935 i2c3: i2c@1c2b800 {
936 compatible = "allwinner,sun6i-a31-i2c";
937 reg = <0x01c2b800 0x400>;
938 interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
939 clocks = <&ccu CLK_APB2_I2C3>;
940 resets = <&ccu RST_APB2_I2C3>;
941 status = "disabled";
942 #address-cells = <1>;
943 #size-cells = <0>;
944 };
945
946 gmac: ethernet@1c30000 {
947 compatible = "allwinner,sun7i-a20-gmac";
948 reg = <0x01c30000 0x1054>;
949 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
950 interrupt-names = "macirq";
951 clocks = <&ccu CLK_AHB1_EMAC>, <&gmac_tx_clk>;
952 clock-names = "stmmaceth", "allwinner_gmac_tx";
953 resets = <&ccu RST_AHB1_EMAC>;
954 reset-names = "stmmaceth";
955 snps,pbl = <2>;
956 snps,fixed-burst;
957 snps,force_sf_dma_mode;
958 status = "disabled";
959
960 mdio: mdio {
961 compatible = "snps,dwmac-mdio";
962 #address-cells = <1>;
963 #size-cells = <0>;
964 };
965 };
966
967 crypto: crypto-engine@1c15000 {
968 compatible = "allwinner,sun6i-a31-crypto",
969 "allwinner,sun4i-a10-crypto";
970 reg = <0x01c15000 0x1000>;
971 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
972 clocks = <&ccu CLK_AHB1_SS>, <&ccu CLK_SS>;
973 clock-names = "ahb", "mod";
974 resets = <&ccu RST_AHB1_SS>;
975 reset-names = "ahb";
976 };
977
978 codec: codec@1c22c00 {
979 #sound-dai-cells = <0>;
980 compatible = "allwinner,sun6i-a31-codec";
981 reg = <0x01c22c00 0x400>;
982 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
983 clocks = <&ccu CLK_APB1_CODEC>, <&ccu CLK_CODEC>;
984 clock-names = "apb", "codec";
985 resets = <&ccu RST_APB1_CODEC>;
986 dmas = <&dma 15>, <&dma 15>;
987 dma-names = "rx", "tx";
988 status = "disabled";
989 };
990
991 timer@1c60000 {
992 compatible = "allwinner,sun6i-a31-hstimer",
993 "allwinner,sun7i-a20-hstimer";
994 reg = <0x01c60000 0x1000>;
995 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
996 <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
997 <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
998 <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
999 clocks = <&ccu CLK_AHB1_HSTIMER>;
1000 resets = <&ccu RST_AHB1_HSTIMER>;
1001 };
1002
1003 spi0: spi@1c68000 {
1004 compatible = "allwinner,sun6i-a31-spi";
1005 reg = <0x01c68000 0x1000>;
1006 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
1007 clocks = <&ccu CLK_AHB1_SPI0>, <&ccu CLK_SPI0>;
1008 clock-names = "ahb", "mod";
1009 dmas = <&dma 23>, <&dma 23>;
1010 dma-names = "rx", "tx";
1011 resets = <&ccu RST_AHB1_SPI0>;
1012 status = "disabled";
1013 #address-cells = <1>;
1014 #size-cells = <0>;
1015 };
1016
1017 spi1: spi@1c69000 {
1018 compatible = "allwinner,sun6i-a31-spi";
1019 reg = <0x01c69000 0x1000>;
1020 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
1021 clocks = <&ccu CLK_AHB1_SPI1>, <&ccu CLK_SPI1>;
1022 clock-names = "ahb", "mod";
1023 dmas = <&dma 24>, <&dma 24>;
1024 dma-names = "rx", "tx";
1025 resets = <&ccu RST_AHB1_SPI1>;
1026 status = "disabled";
1027 #address-cells = <1>;
1028 #size-cells = <0>;
1029 };
1030
1031 spi2: spi@1c6a000 {
1032 compatible = "allwinner,sun6i-a31-spi";
1033 reg = <0x01c6a000 0x1000>;
1034 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
1035 clocks = <&ccu CLK_AHB1_SPI2>, <&ccu CLK_SPI2>;
1036 clock-names = "ahb", "mod";
1037 dmas = <&dma 25>, <&dma 25>;
1038 dma-names = "rx", "tx";
1039 resets = <&ccu RST_AHB1_SPI2>;
1040 status = "disabled";
1041 #address-cells = <1>;
1042 #size-cells = <0>;
1043 };
1044
1045 spi3: spi@1c6b000 {
1046 compatible = "allwinner,sun6i-a31-spi";
1047 reg = <0x01c6b000 0x1000>;
1048 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
1049 clocks = <&ccu CLK_AHB1_SPI3>, <&ccu CLK_SPI3>;
1050 clock-names = "ahb", "mod";
1051 dmas = <&dma 26>, <&dma 26>;
1052 dma-names = "rx", "tx";
1053 resets = <&ccu RST_AHB1_SPI3>;
1054 status = "disabled";
1055 #address-cells = <1>;
1056 #size-cells = <0>;
1057 };
1058
1059 gic: interrupt-controller@1c81000 {
1060 compatible = "arm,gic-400";
1061 reg = <0x01c81000 0x1000>,
1062 <0x01c82000 0x2000>,
1063 <0x01c84000 0x2000>,
1064 <0x01c86000 0x2000>;
1065 interrupt-controller;
1066 #interrupt-cells = <3>;
1067 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
1068 };
1069
1070 fe0: display-frontend@1e00000 {
1071 compatible = "allwinner,sun6i-a31-display-frontend";
1072 reg = <0x01e00000 0x20000>;
1073 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
1074 clocks = <&ccu CLK_AHB1_FE0>, <&ccu CLK_FE0>,
1075 <&ccu CLK_DRAM_FE0>;
1076 clock-names = "ahb", "mod",
1077 "ram";
1078 resets = <&ccu RST_AHB1_FE0>;
1079
1080 ports {
1081 #address-cells = <1>;
1082 #size-cells = <0>;
1083
1084 fe0_out: port@1 {
1085 #address-cells = <1>;
1086 #size-cells = <0>;
1087 reg = <1>;
1088
1089 fe0_out_be0: endpoint@0 {
1090 reg = <0>;
1091 remote-endpoint = <&be0_in_fe0>;
1092 };
1093
1094 fe0_out_be1: endpoint@1 {
1095 reg = <1>;
1096 remote-endpoint = <&be1_in_fe0>;
1097 };
1098 };
1099 };
1100 };
1101
1102 fe1: display-frontend@1e20000 {
1103 compatible = "allwinner,sun6i-a31-display-frontend";
1104 reg = <0x01e20000 0x20000>;
1105 interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
1106 clocks = <&ccu CLK_AHB1_FE1>, <&ccu CLK_FE1>,
1107 <&ccu CLK_DRAM_FE1>;
1108 clock-names = "ahb", "mod",
1109 "ram";
1110 resets = <&ccu RST_AHB1_FE1>;
1111
1112 ports {
1113 #address-cells = <1>;
1114 #size-cells = <0>;
1115
1116 fe1_out: port@1 {
1117 #address-cells = <1>;
1118 #size-cells = <0>;
1119 reg = <1>;
1120
1121 fe1_out_be0: endpoint@0 {
1122 reg = <0>;
1123 remote-endpoint = <&be0_in_fe1>;
1124 };
1125
1126 fe1_out_be1: endpoint@1 {
1127 reg = <1>;
1128 remote-endpoint = <&be1_in_fe1>;
1129 };
1130 };
1131 };
1132 };
1133
1134 be1: display-backend@1e40000 {
1135 compatible = "allwinner,sun6i-a31-display-backend";
1136 reg = <0x01e40000 0x10000>;
1137 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
1138 clocks = <&ccu CLK_AHB1_BE1>, <&ccu CLK_BE1>,
1139 <&ccu CLK_DRAM_BE1>;
1140 clock-names = "ahb", "mod",
1141 "ram";
1142 resets = <&ccu RST_AHB1_BE1>;
1143
1144 ports {
1145 #address-cells = <1>;
1146 #size-cells = <0>;
1147
1148 be1_in: port@0 {
1149 #address-cells = <1>;
1150 #size-cells = <0>;
1151 reg = <0>;
1152
1153 be1_in_fe0: endpoint@0 {
1154 reg = <0>;
1155 remote-endpoint = <&fe0_out_be1>;
1156 };
1157
1158 be1_in_fe1: endpoint@1 {
1159 reg = <1>;
1160 remote-endpoint = <&fe1_out_be1>;
1161 };
1162 };
1163
1164 be1_out: port@1 {
1165 #address-cells = <1>;
1166 #size-cells = <0>;
1167 reg = <1>;
1168
1169 be1_out_drc1: endpoint@1 {
1170 reg = <1>;
1171 remote-endpoint = <&drc1_in_be1>;
1172 };
1173 };
1174 };
1175 };
1176
1177 drc1: drc@1e50000 {
1178 compatible = "allwinner,sun6i-a31-drc";
1179 reg = <0x01e50000 0x10000>;
1180 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1181 clocks = <&ccu CLK_AHB1_DRC1>, <&ccu CLK_IEP_DRC1>,
1182 <&ccu CLK_DRAM_DRC1>;
1183 clock-names = "ahb", "mod",
1184 "ram";
1185 resets = <&ccu RST_AHB1_DRC1>;
1186
1187 ports {
1188 #address-cells = <1>;
1189 #size-cells = <0>;
1190
1191 drc1_in: port@0 {
1192 #address-cells = <1>;
1193 #size-cells = <0>;
1194 reg = <0>;
1195
1196 drc1_in_be1: endpoint@1 {
1197 reg = <1>;
1198 remote-endpoint = <&be1_out_drc1>;
1199 };
1200 };
1201
1202 drc1_out: port@1 {
1203 #address-cells = <1>;
1204 #size-cells = <0>;
1205 reg = <1>;
1206
1207 drc1_out_tcon0: endpoint@0 {
1208 reg = <0>;
1209 remote-endpoint = <&tcon0_in_drc1>;
1210 };
1211
1212 drc1_out_tcon1: endpoint@1 {
1213 reg = <1>;
1214 remote-endpoint = <&tcon1_in_drc1>;
1215 };
1216 };
1217 };
1218 };
1219
1220 be0: display-backend@1e60000 {
1221 compatible = "allwinner,sun6i-a31-display-backend";
1222 reg = <0x01e60000 0x10000>;
1223 interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
1224 clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_BE0>,
1225 <&ccu CLK_DRAM_BE0>;
1226 clock-names = "ahb", "mod",
1227 "ram";
1228 resets = <&ccu RST_AHB1_BE0>;
1229
1230 ports {
1231 #address-cells = <1>;
1232 #size-cells = <0>;
1233
1234 be0_in: port@0 {
1235 #address-cells = <1>;
1236 #size-cells = <0>;
1237 reg = <0>;
1238
1239 be0_in_fe0: endpoint@0 {
1240 reg = <0>;
1241 remote-endpoint = <&fe0_out_be0>;
1242 };
1243
1244 be0_in_fe1: endpoint@1 {
1245 reg = <1>;
1246 remote-endpoint = <&fe1_out_be0>;
1247 };
1248 };
1249
1250 be0_out: port@1 {
1251 reg = <1>;
1252
1253 be0_out_drc0: endpoint {
1254 remote-endpoint = <&drc0_in_be0>;
1255 };
1256 };
1257 };
1258 };
1259
1260 drc0: drc@1e70000 {
1261 compatible = "allwinner,sun6i-a31-drc";
1262 reg = <0x01e70000 0x10000>;
1263 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1264 clocks = <&ccu CLK_AHB1_DRC0>, <&ccu CLK_IEP_DRC0>,
1265 <&ccu CLK_DRAM_DRC0>;
1266 clock-names = "ahb", "mod",
1267 "ram";
1268 resets = <&ccu RST_AHB1_DRC0>;
1269
1270 ports {
1271 #address-cells = <1>;
1272 #size-cells = <0>;
1273
1274 drc0_in: port@0 {
1275 reg = <0>;
1276
1277 drc0_in_be0: endpoint {
1278 remote-endpoint = <&be0_out_drc0>;
1279 };
1280 };
1281
1282 drc0_out: port@1 {
1283 #address-cells = <1>;
1284 #size-cells = <0>;
1285 reg = <1>;
1286
1287 drc0_out_tcon0: endpoint@0 {
1288 reg = <0>;
1289 remote-endpoint = <&tcon0_in_drc0>;
1290 };
1291
1292 drc0_out_tcon1: endpoint@1 {
1293 reg = <1>;
1294 remote-endpoint = <&tcon1_in_drc0>;
1295 };
1296 };
1297 };
1298 };
1299
1300 rtc: rtc@1f00000 {
1301 #clock-cells = <1>;
1302 compatible = "allwinner,sun6i-a31-rtc";
1303 reg = <0x01f00000 0x54>;
1304 interrupt-parent = <&r_intc>;
1305 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
1306 <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
1307 clocks = <&osc32k>;
1308 clock-output-names = "osc32k";
1309 };
1310
1311 r_intc: interrupt-controller@1f00c00 {
1312 compatible = "allwinner,sun6i-a31-r-intc";
1313 interrupt-controller;
1314 #interrupt-cells = <3>;
1315 reg = <0x01f00c00 0x400>;
1316 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
1317 };
1318
1319 prcm@1f01400 {
1320 compatible = "allwinner,sun6i-a31-prcm";
1321 reg = <0x01f01400 0x200>;
1322
1323 ar100: ar100_clk {
1324 compatible = "allwinner,sun6i-a31-ar100-clk";
1325 #clock-cells = <0>;
1326 clocks = <&rtc 0>, <&osc24M>,
1327 <&ccu CLK_PLL_PERIPH>,
1328 <&ccu CLK_PLL_PERIPH>;
1329 clock-output-names = "ar100";
1330 };
1331
1332 ahb0: ahb0_clk {
1333 compatible = "fixed-factor-clock";
1334 #clock-cells = <0>;
1335 clock-div = <1>;
1336 clock-mult = <1>;
1337 clocks = <&ar100>;
1338 clock-output-names = "ahb0";
1339 };
1340
1341 apb0: apb0_clk {
1342 compatible = "allwinner,sun6i-a31-apb0-clk";
1343 #clock-cells = <0>;
1344 clocks = <&ahb0>;
1345 clock-output-names = "apb0";
1346 };
1347
1348 apb0_gates: apb0_gates_clk {
1349 compatible = "allwinner,sun6i-a31-apb0-gates-clk";
1350 #clock-cells = <1>;
1351 clocks = <&apb0>;
1352 clock-output-names = "apb0_pio", "apb0_ir",
1353 "apb0_timer", "apb0_p2wi",
1354 "apb0_uart", "apb0_1wire",
1355 "apb0_i2c";
1356 };
1357
1358 ir_clk: ir_clk {
1359 #clock-cells = <0>;
1360 compatible = "allwinner,sun4i-a10-mod0-clk";
1361 clocks = <&rtc 0>, <&osc24M>;
1362 clock-output-names = "ir";
1363 };
1364
1365 apb0_rst: apb0_rst {
1366 compatible = "allwinner,sun6i-a31-clock-reset";
1367 #reset-cells = <1>;
1368 };
1369 };
1370
1371 cpucfg@1f01c00 {
1372 compatible = "allwinner,sun6i-a31-cpuconfig";
1373 reg = <0x01f01c00 0x300>;
1374 };
1375
1376 ir: ir@1f02000 {
1377 compatible = "allwinner,sun6i-a31-ir";
1378 clocks = <&apb0_gates 1>, <&ir_clk>;
1379 clock-names = "apb", "ir";
1380 resets = <&apb0_rst 1>;
1381 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
1382 reg = <0x01f02000 0x40>;
1383 status = "disabled";
1384 };
1385
1386 r_pio: pinctrl@1f02c00 {
1387 compatible = "allwinner,sun6i-a31-r-pinctrl";
1388 reg = <0x01f02c00 0x400>;
1389 interrupt-parent = <&r_intc>;
1390 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
1391 <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
1392 clocks = <&apb0_gates 0>, <&osc24M>, <&rtc 0>;
1393 clock-names = "apb", "hosc", "losc";
1394 resets = <&apb0_rst 0>;
1395 gpio-controller;
1396 interrupt-controller;
1397 #interrupt-cells = <3>;
1398 #gpio-cells = <3>;
1399
1400 s_ir_rx_pin: s-ir-rx-pin {
1401 pins = "PL4";
1402 function = "s_ir";
1403 };
1404
1405 s_p2wi_pins: s-p2wi-pins {
1406 pins = "PL0", "PL1";
1407 function = "s_p2wi";
1408 };
1409 };
1410
1411 p2wi: i2c@1f03400 {
1412 compatible = "allwinner,sun6i-a31-p2wi";
1413 reg = <0x01f03400 0x400>;
1414 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
1415 clocks = <&apb0_gates 3>;
1416 clock-frequency = <100000>;
1417 resets = <&apb0_rst 3>;
1418 pinctrl-names = "default";
1419 pinctrl-0 = <&s_p2wi_pins>;
1420 status = "disabled";
1421 #address-cells = <1>;
1422 #size-cells = <0>;
1423 };
1424 };
1425};
1/*
2 * Copyright 2013 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.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#include <dt-bindings/thermal/thermal.h>
47
48#include <dt-bindings/clock/sun6i-a31-ccu.h>
49#include <dt-bindings/clock/sun6i-rtc.h>
50#include <dt-bindings/reset/sun6i-a31-ccu.h>
51
52/ {
53 interrupt-parent = <&gic>;
54 #address-cells = <1>;
55 #size-cells = <1>;
56
57 aliases {
58 ethernet0 = &gmac;
59 };
60
61 chosen {
62 #address-cells = <1>;
63 #size-cells = <1>;
64 ranges;
65
66 simplefb_hdmi: framebuffer-lcd0-hdmi {
67 compatible = "allwinner,simple-framebuffer",
68 "simple-framebuffer";
69 allwinner,pipeline = "de_be0-lcd0-hdmi";
70 clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
71 <&ccu CLK_AHB1_HDMI>, <&ccu CLK_DRAM_BE0>,
72 <&ccu CLK_IEP_DRC0>, <&ccu CLK_BE0>,
73 <&ccu CLK_LCD0_CH1>, <&ccu CLK_HDMI>;
74 status = "disabled";
75 };
76
77 simplefb_lcd: framebuffer-lcd0 {
78 compatible = "allwinner,simple-framebuffer",
79 "simple-framebuffer";
80 allwinner,pipeline = "de_be0-lcd0";
81 clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
82 <&ccu CLK_DRAM_BE0>, <&ccu CLK_IEP_DRC0>,
83 <&ccu CLK_BE0>, <&ccu CLK_LCD0_CH0>;
84 status = "disabled";
85 };
86 };
87
88 timer {
89 compatible = "arm,armv7-timer";
90 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
91 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
92 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
93 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
94 clock-frequency = <24000000>;
95 arm,cpu-registers-not-fw-configured;
96 };
97
98 cpus {
99 enable-method = "allwinner,sun6i-a31";
100 #address-cells = <1>;
101 #size-cells = <0>;
102
103 cpu0: cpu@0 {
104 compatible = "arm,cortex-a7";
105 device_type = "cpu";
106 reg = <0>;
107 clocks = <&ccu CLK_CPU>;
108 clock-latency = <244144>; /* 8 32k periods */
109 operating-points =
110 /* kHz uV */
111 <1008000 1200000>,
112 <864000 1200000>,
113 <720000 1100000>,
114 <480000 1000000>;
115 #cooling-cells = <2>;
116 };
117
118 cpu1: cpu@1 {
119 compatible = "arm,cortex-a7";
120 device_type = "cpu";
121 reg = <1>;
122 clocks = <&ccu CLK_CPU>;
123 clock-latency = <244144>; /* 8 32k periods */
124 operating-points =
125 /* kHz uV */
126 <1008000 1200000>,
127 <864000 1200000>,
128 <720000 1100000>,
129 <480000 1000000>;
130 #cooling-cells = <2>;
131 };
132
133 cpu2: cpu@2 {
134 compatible = "arm,cortex-a7";
135 device_type = "cpu";
136 reg = <2>;
137 clocks = <&ccu CLK_CPU>;
138 clock-latency = <244144>; /* 8 32k periods */
139 operating-points =
140 /* kHz uV */
141 <1008000 1200000>,
142 <864000 1200000>,
143 <720000 1100000>,
144 <480000 1000000>;
145 #cooling-cells = <2>;
146 };
147
148 cpu3: cpu@3 {
149 compatible = "arm,cortex-a7";
150 device_type = "cpu";
151 reg = <3>;
152 clocks = <&ccu CLK_CPU>;
153 clock-latency = <244144>; /* 8 32k periods */
154 operating-points =
155 /* kHz uV */
156 <1008000 1200000>,
157 <864000 1200000>,
158 <720000 1100000>,
159 <480000 1000000>;
160 #cooling-cells = <2>;
161 };
162 };
163
164 thermal-zones {
165 cpu-thermal {
166 /* milliseconds */
167 polling-delay-passive = <250>;
168 polling-delay = <1000>;
169 thermal-sensors = <&rtp>;
170
171 cooling-maps {
172 map0 {
173 trip = <&cpu_alert0>;
174 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
175 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
176 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
177 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
178 };
179 };
180
181 trips {
182 cpu_alert0: cpu_alert0 {
183 /* milliCelsius */
184 temperature = <70000>;
185 hysteresis = <2000>;
186 type = "passive";
187 };
188
189 cpu_crit: cpu_crit {
190 /* milliCelsius */
191 temperature = <100000>;
192 hysteresis = <2000>;
193 type = "critical";
194 };
195 };
196 };
197 };
198
199 pmu {
200 compatible = "arm,cortex-a7-pmu";
201 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
202 <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
203 <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
204 <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
205 };
206
207 clocks {
208 #address-cells = <1>;
209 #size-cells = <1>;
210 ranges;
211
212 osc24M: clk-24M {
213 #clock-cells = <0>;
214 compatible = "fixed-clock";
215 clock-frequency = <24000000>;
216 clock-accuracy = <50000>;
217 clock-output-names = "osc24M";
218 };
219
220 osc32k: clk-32k {
221 #clock-cells = <0>;
222 compatible = "fixed-clock";
223 clock-frequency = <32768>;
224 clock-accuracy = <50000>;
225 clock-output-names = "ext_osc32k";
226 };
227
228 /*
229 * The following two are dummy clocks, placeholders
230 * used in the gmac_tx clock. The gmac driver will
231 * choose one parent depending on the PHY interface
232 * mode, using clk_set_rate auto-reparenting.
233 *
234 * The actual TX clock rate is not controlled by the
235 * gmac_tx clock.
236 */
237 mii_phy_tx_clk: clk-mii-phy-tx {
238 #clock-cells = <0>;
239 compatible = "fixed-clock";
240 clock-frequency = <25000000>;
241 clock-output-names = "mii_phy_tx";
242 };
243
244 gmac_int_tx_clk: clk-gmac-int-tx {
245 #clock-cells = <0>;
246 compatible = "fixed-clock";
247 clock-frequency = <125000000>;
248 clock-output-names = "gmac_int_tx";
249 };
250
251 gmac_tx_clk: clk@1c200d0 {
252 #clock-cells = <0>;
253 compatible = "allwinner,sun7i-a20-gmac-clk";
254 reg = <0x01c200d0 0x4>;
255 clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
256 clock-output-names = "gmac_tx";
257 };
258 };
259
260 de: display-engine {
261 compatible = "allwinner,sun6i-a31-display-engine";
262 allwinner,pipelines = <&fe0>, <&fe1>;
263 status = "disabled";
264 };
265
266 soc {
267 compatible = "simple-bus";
268 #address-cells = <1>;
269 #size-cells = <1>;
270 ranges;
271
272 dma: dma-controller@1c02000 {
273 compatible = "allwinner,sun6i-a31-dma";
274 reg = <0x01c02000 0x1000>;
275 interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
276 clocks = <&ccu CLK_AHB1_DMA>;
277 resets = <&ccu RST_AHB1_DMA>;
278 #dma-cells = <1>;
279 };
280
281 tcon0: lcd-controller@1c0c000 {
282 compatible = "allwinner,sun6i-a31-tcon";
283 reg = <0x01c0c000 0x1000>;
284 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
285 dmas = <&dma 11>;
286 resets = <&ccu RST_AHB1_LCD0>,
287 <&ccu RST_AHB1_LVDS>;
288 reset-names = "lcd",
289 "lvds";
290 clocks = <&ccu CLK_AHB1_LCD0>,
291 <&ccu CLK_LCD0_CH0>,
292 <&ccu CLK_LCD0_CH1>,
293 <&ccu 15>;
294 clock-names = "ahb",
295 "tcon-ch0",
296 "tcon-ch1",
297 "lvds-alt";
298 clock-output-names = "tcon0-pixel-clock";
299 #clock-cells = <0>;
300
301 ports {
302 #address-cells = <1>;
303 #size-cells = <0>;
304
305 tcon0_in: port@0 {
306 #address-cells = <1>;
307 #size-cells = <0>;
308 reg = <0>;
309
310 tcon0_in_drc0: endpoint@0 {
311 reg = <0>;
312 remote-endpoint = <&drc0_out_tcon0>;
313 };
314
315 tcon0_in_drc1: endpoint@1 {
316 reg = <1>;
317 remote-endpoint = <&drc1_out_tcon0>;
318 };
319 };
320
321 tcon0_out: port@1 {
322 #address-cells = <1>;
323 #size-cells = <0>;
324 reg = <1>;
325
326 tcon0_out_hdmi: endpoint@1 {
327 reg = <1>;
328 remote-endpoint = <&hdmi_in_tcon0>;
329 allwinner,tcon-channel = <1>;
330 };
331 };
332 };
333 };
334
335 tcon1: lcd-controller@1c0d000 {
336 compatible = "allwinner,sun6i-a31-tcon";
337 reg = <0x01c0d000 0x1000>;
338 interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
339 dmas = <&dma 12>;
340 resets = <&ccu RST_AHB1_LCD1>,
341 <&ccu RST_AHB1_LVDS>;
342 reset-names = "lcd", "lvds";
343 clocks = <&ccu CLK_AHB1_LCD1>,
344 <&ccu CLK_LCD1_CH0>,
345 <&ccu CLK_LCD1_CH1>,
346 <&ccu 15>;
347 clock-names = "ahb",
348 "tcon-ch0",
349 "tcon-ch1",
350 "lvds-alt";
351 clock-output-names = "tcon1-pixel-clock";
352 #clock-cells = <0>;
353
354 ports {
355 #address-cells = <1>;
356 #size-cells = <0>;
357
358 tcon1_in: port@0 {
359 #address-cells = <1>;
360 #size-cells = <0>;
361 reg = <0>;
362
363 tcon1_in_drc0: endpoint@0 {
364 reg = <0>;
365 remote-endpoint = <&drc0_out_tcon1>;
366 };
367
368 tcon1_in_drc1: endpoint@1 {
369 reg = <1>;
370 remote-endpoint = <&drc1_out_tcon1>;
371 };
372 };
373
374 tcon1_out: port@1 {
375 #address-cells = <1>;
376 #size-cells = <0>;
377 reg = <1>;
378
379 tcon1_out_hdmi: endpoint@1 {
380 reg = <1>;
381 remote-endpoint = <&hdmi_in_tcon1>;
382 allwinner,tcon-channel = <1>;
383 };
384 };
385 };
386 };
387
388 mmc0: mmc@1c0f000 {
389 compatible = "allwinner,sun7i-a20-mmc";
390 reg = <0x01c0f000 0x1000>;
391 clocks = <&ccu CLK_AHB1_MMC0>,
392 <&ccu CLK_MMC0>,
393 <&ccu CLK_MMC0_OUTPUT>,
394 <&ccu CLK_MMC0_SAMPLE>;
395 clock-names = "ahb",
396 "mmc",
397 "output",
398 "sample";
399 resets = <&ccu RST_AHB1_MMC0>;
400 reset-names = "ahb";
401 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
402 pinctrl-names = "default";
403 pinctrl-0 = <&mmc0_pins>;
404 status = "disabled";
405 #address-cells = <1>;
406 #size-cells = <0>;
407 };
408
409 mmc1: mmc@1c10000 {
410 compatible = "allwinner,sun7i-a20-mmc";
411 reg = <0x01c10000 0x1000>;
412 clocks = <&ccu CLK_AHB1_MMC1>,
413 <&ccu CLK_MMC1>,
414 <&ccu CLK_MMC1_OUTPUT>,
415 <&ccu CLK_MMC1_SAMPLE>;
416 clock-names = "ahb",
417 "mmc",
418 "output",
419 "sample";
420 resets = <&ccu RST_AHB1_MMC1>;
421 reset-names = "ahb";
422 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
423 pinctrl-names = "default";
424 pinctrl-0 = <&mmc1_pins>;
425 status = "disabled";
426 #address-cells = <1>;
427 #size-cells = <0>;
428 };
429
430 mmc2: mmc@1c11000 {
431 compatible = "allwinner,sun7i-a20-mmc";
432 reg = <0x01c11000 0x1000>;
433 clocks = <&ccu CLK_AHB1_MMC2>,
434 <&ccu CLK_MMC2>,
435 <&ccu CLK_MMC2_OUTPUT>,
436 <&ccu CLK_MMC2_SAMPLE>;
437 clock-names = "ahb",
438 "mmc",
439 "output",
440 "sample";
441 resets = <&ccu RST_AHB1_MMC2>;
442 reset-names = "ahb";
443 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
444 status = "disabled";
445 #address-cells = <1>;
446 #size-cells = <0>;
447 };
448
449 mmc3: mmc@1c12000 {
450 compatible = "allwinner,sun7i-a20-mmc";
451 reg = <0x01c12000 0x1000>;
452 clocks = <&ccu CLK_AHB1_MMC3>,
453 <&ccu CLK_MMC3>,
454 <&ccu CLK_MMC3_OUTPUT>,
455 <&ccu CLK_MMC3_SAMPLE>;
456 clock-names = "ahb",
457 "mmc",
458 "output",
459 "sample";
460 resets = <&ccu RST_AHB1_MMC3>;
461 reset-names = "ahb";
462 interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
463 status = "disabled";
464 #address-cells = <1>;
465 #size-cells = <0>;
466 };
467
468 hdmi: hdmi@1c16000 {
469 compatible = "allwinner,sun6i-a31-hdmi";
470 reg = <0x01c16000 0x1000>;
471 interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
472 clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
473 <&ccu CLK_HDMI_DDC>,
474 <&ccu CLK_PLL_VIDEO0_2X>,
475 <&ccu CLK_PLL_VIDEO1_2X>;
476 clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
477 resets = <&ccu RST_AHB1_HDMI>;
478 dma-names = "ddc-tx", "ddc-rx", "audio-tx";
479 dmas = <&dma 13>, <&dma 13>, <&dma 14>;
480 status = "disabled";
481
482 ports {
483 #address-cells = <1>;
484 #size-cells = <0>;
485
486 hdmi_in: port@0 {
487 #address-cells = <1>;
488 #size-cells = <0>;
489 reg = <0>;
490
491 hdmi_in_tcon0: endpoint@0 {
492 reg = <0>;
493 remote-endpoint = <&tcon0_out_hdmi>;
494 };
495
496 hdmi_in_tcon1: endpoint@1 {
497 reg = <1>;
498 remote-endpoint = <&tcon1_out_hdmi>;
499 };
500 };
501
502 hdmi_out: port@1 {
503 reg = <1>;
504 };
505 };
506 };
507
508 usb_otg: usb@1c19000 {
509 compatible = "allwinner,sun6i-a31-musb";
510 reg = <0x01c19000 0x0400>;
511 clocks = <&ccu CLK_AHB1_OTG>;
512 resets = <&ccu RST_AHB1_OTG>;
513 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
514 interrupt-names = "mc";
515 phys = <&usbphy 0>;
516 phy-names = "usb";
517 extcon = <&usbphy 0>;
518 dr_mode = "otg";
519 status = "disabled";
520 };
521
522 usbphy: phy@1c19400 {
523 compatible = "allwinner,sun6i-a31-usb-phy";
524 reg = <0x01c19400 0x10>,
525 <0x01c1a800 0x4>,
526 <0x01c1b800 0x4>;
527 reg-names = "phy_ctrl",
528 "pmu1",
529 "pmu2";
530 clocks = <&ccu CLK_USB_PHY0>,
531 <&ccu CLK_USB_PHY1>,
532 <&ccu CLK_USB_PHY2>;
533 clock-names = "usb0_phy",
534 "usb1_phy",
535 "usb2_phy";
536 resets = <&ccu RST_USB_PHY0>,
537 <&ccu RST_USB_PHY1>,
538 <&ccu RST_USB_PHY2>;
539 reset-names = "usb0_reset",
540 "usb1_reset",
541 "usb2_reset";
542 status = "disabled";
543 #phy-cells = <1>;
544 };
545
546 ehci0: usb@1c1a000 {
547 compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
548 reg = <0x01c1a000 0x100>;
549 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
550 clocks = <&ccu CLK_AHB1_EHCI0>;
551 resets = <&ccu RST_AHB1_EHCI0>;
552 phys = <&usbphy 1>;
553 phy-names = "usb";
554 status = "disabled";
555 };
556
557 ohci0: usb@1c1a400 {
558 compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
559 reg = <0x01c1a400 0x100>;
560 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
561 clocks = <&ccu CLK_AHB1_OHCI0>, <&ccu CLK_USB_OHCI0>;
562 resets = <&ccu RST_AHB1_OHCI0>;
563 phys = <&usbphy 1>;
564 phy-names = "usb";
565 status = "disabled";
566 };
567
568 ehci1: usb@1c1b000 {
569 compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
570 reg = <0x01c1b000 0x100>;
571 interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
572 clocks = <&ccu CLK_AHB1_EHCI1>;
573 resets = <&ccu RST_AHB1_EHCI1>;
574 phys = <&usbphy 2>;
575 phy-names = "usb";
576 status = "disabled";
577 };
578
579 ohci1: usb@1c1b400 {
580 compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
581 reg = <0x01c1b400 0x100>;
582 interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
583 clocks = <&ccu CLK_AHB1_OHCI1>, <&ccu CLK_USB_OHCI1>;
584 resets = <&ccu RST_AHB1_OHCI1>;
585 phys = <&usbphy 2>;
586 phy-names = "usb";
587 status = "disabled";
588 };
589
590 ohci2: usb@1c1c400 {
591 compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
592 reg = <0x01c1c400 0x100>;
593 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
594 clocks = <&ccu CLK_AHB1_OHCI2>, <&ccu CLK_USB_OHCI2>;
595 resets = <&ccu RST_AHB1_OHCI2>;
596 status = "disabled";
597 };
598
599 ccu: clock@1c20000 {
600 compatible = "allwinner,sun6i-a31-ccu";
601 reg = <0x01c20000 0x400>;
602 clocks = <&osc24M>, <&rtc CLK_OSC32K>;
603 clock-names = "hosc", "losc";
604 #clock-cells = <1>;
605 #reset-cells = <1>;
606 };
607
608 pio: pinctrl@1c20800 {
609 compatible = "allwinner,sun6i-a31-pinctrl";
610 reg = <0x01c20800 0x400>;
611 interrupt-parent = <&r_intc>;
612 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
613 <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
614 <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
615 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
616 clocks = <&ccu CLK_APB1_PIO>, <&osc24M>,
617 <&rtc CLK_OSC32K>;
618 clock-names = "apb", "hosc", "losc";
619 gpio-controller;
620 interrupt-controller;
621 #interrupt-cells = <3>;
622 #gpio-cells = <3>;
623
624 gmac_gmii_pins: gmac-gmii-pins {
625 pins = "PA0", "PA1", "PA2", "PA3",
626 "PA4", "PA5", "PA6", "PA7",
627 "PA8", "PA9", "PA10", "PA11",
628 "PA12", "PA13", "PA14", "PA15",
629 "PA16", "PA17", "PA18", "PA19",
630 "PA20", "PA21", "PA22", "PA23",
631 "PA24", "PA25", "PA26", "PA27";
632 function = "gmac";
633 /*
634 * data lines in GMII mode run at 125MHz and
635 * might need a higher signal drive strength
636 */
637 drive-strength = <30>;
638 };
639
640 gmac_mii_pins: gmac-mii-pins {
641 pins = "PA0", "PA1", "PA2", "PA3",
642 "PA8", "PA9", "PA11",
643 "PA12", "PA13", "PA14", "PA19",
644 "PA20", "PA21", "PA22", "PA23",
645 "PA24", "PA26", "PA27";
646 function = "gmac";
647 };
648
649 gmac_rgmii_pins: gmac-rgmii-pins {
650 pins = "PA0", "PA1", "PA2", "PA3",
651 "PA9", "PA10", "PA11",
652 "PA12", "PA13", "PA14", "PA19",
653 "PA20", "PA25", "PA26", "PA27";
654 function = "gmac";
655 /*
656 * data lines in RGMII mode use DDR mode
657 * and need a higher signal drive strength
658 */
659 drive-strength = <40>;
660 };
661
662 i2c0_pins: i2c0-pins {
663 pins = "PH14", "PH15";
664 function = "i2c0";
665 };
666
667 i2c1_pins: i2c1-pins {
668 pins = "PH16", "PH17";
669 function = "i2c1";
670 };
671
672 i2c2_pins: i2c2-pins {
673 pins = "PH18", "PH19";
674 function = "i2c2";
675 };
676
677 lcd0_rgb888_pins: lcd0-rgb888-pins {
678 pins = "PD0", "PD1", "PD2", "PD3",
679 "PD4", "PD5", "PD6", "PD7",
680 "PD8", "PD9", "PD10", "PD11",
681 "PD12", "PD13", "PD14", "PD15",
682 "PD16", "PD17", "PD18", "PD19",
683 "PD20", "PD21", "PD22", "PD23",
684 "PD24", "PD25", "PD26", "PD27";
685 function = "lcd0";
686 };
687
688 mmc0_pins: mmc0-pins {
689 pins = "PF0", "PF1", "PF2",
690 "PF3", "PF4", "PF5";
691 function = "mmc0";
692 drive-strength = <30>;
693 bias-pull-up;
694 };
695
696 mmc1_pins: mmc1-pins {
697 pins = "PG0", "PG1", "PG2", "PG3",
698 "PG4", "PG5";
699 function = "mmc1";
700 drive-strength = <30>;
701 bias-pull-up;
702 };
703
704 mmc2_4bit_pins: mmc2-4bit-pins {
705 pins = "PC6", "PC7", "PC8", "PC9",
706 "PC10", "PC11";
707 function = "mmc2";
708 drive-strength = <30>;
709 bias-pull-up;
710 };
711
712 mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
713 pins = "PC6", "PC7", "PC8", "PC9",
714 "PC10", "PC11", "PC12",
715 "PC13", "PC14", "PC15",
716 "PC24";
717 function = "mmc2";
718 drive-strength = <30>;
719 bias-pull-up;
720 };
721
722 mmc3_8bit_emmc_pins: mmc3-8bit-emmc-pins {
723 pins = "PC6", "PC7", "PC8", "PC9",
724 "PC10", "PC11", "PC12",
725 "PC13", "PC14", "PC15",
726 "PC24";
727 function = "mmc3";
728 drive-strength = <40>;
729 bias-pull-up;
730 };
731
732 spdif_tx_pin: spdif-tx-pin {
733 pins = "PH28";
734 function = "spdif";
735 };
736
737 uart0_ph_pins: uart0-ph-pins {
738 pins = "PH20", "PH21";
739 function = "uart0";
740 };
741 };
742
743 timer@1c20c00 {
744 compatible = "allwinner,sun4i-a10-timer";
745 reg = <0x01c20c00 0xa0>;
746 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
747 <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
748 <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
749 <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
750 <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
751 <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
752 clocks = <&osc24M>;
753 };
754
755 wdt1: watchdog@1c20ca0 {
756 compatible = "allwinner,sun6i-a31-wdt";
757 reg = <0x01c20ca0 0x20>;
758 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
759 clocks = <&osc24M>;
760 };
761
762 spdif: spdif@1c21000 {
763 #sound-dai-cells = <0>;
764 compatible = "allwinner,sun6i-a31-spdif";
765 reg = <0x01c21000 0x400>;
766 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
767 clocks = <&ccu CLK_APB1_SPDIF>, <&ccu CLK_SPDIF>;
768 resets = <&ccu RST_APB1_SPDIF>;
769 clock-names = "apb", "spdif";
770 dmas = <&dma 2>, <&dma 2>;
771 dma-names = "rx", "tx";
772 status = "disabled";
773 };
774
775 i2s0: i2s@1c22000 {
776 #sound-dai-cells = <0>;
777 compatible = "allwinner,sun6i-a31-i2s";
778 reg = <0x01c22000 0x400>;
779 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
780 clocks = <&ccu CLK_APB1_DAUDIO0>, <&ccu CLK_DAUDIO0>;
781 resets = <&ccu RST_APB1_DAUDIO0>;
782 clock-names = "apb", "mod";
783 dmas = <&dma 3>, <&dma 3>;
784 dma-names = "rx", "tx";
785 status = "disabled";
786 };
787
788 i2s1: i2s@1c22400 {
789 #sound-dai-cells = <0>;
790 compatible = "allwinner,sun6i-a31-i2s";
791 reg = <0x01c22400 0x400>;
792 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
793 clocks = <&ccu CLK_APB1_DAUDIO1>, <&ccu CLK_DAUDIO1>;
794 resets = <&ccu RST_APB1_DAUDIO1>;
795 clock-names = "apb", "mod";
796 dmas = <&dma 4>, <&dma 4>;
797 dma-names = "rx", "tx";
798 status = "disabled";
799 };
800
801 lradc: lradc@1c22800 {
802 compatible = "allwinner,sun4i-a10-lradc-keys";
803 reg = <0x01c22800 0x100>;
804 interrupt-parent = <&r_intc>;
805 interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
806 status = "disabled";
807 };
808
809 rtp: rtp@1c25000 {
810 compatible = "allwinner,sun6i-a31-ts";
811 reg = <0x01c25000 0x100>;
812 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
813 #thermal-sensor-cells = <0>;
814 };
815
816 uart0: serial@1c28000 {
817 compatible = "snps,dw-apb-uart";
818 reg = <0x01c28000 0x400>;
819 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
820 reg-shift = <2>;
821 reg-io-width = <4>;
822 clocks = <&ccu CLK_APB2_UART0>;
823 resets = <&ccu RST_APB2_UART0>;
824 dmas = <&dma 6>, <&dma 6>;
825 dma-names = "rx", "tx";
826 status = "disabled";
827 };
828
829 uart1: serial@1c28400 {
830 compatible = "snps,dw-apb-uart";
831 reg = <0x01c28400 0x400>;
832 interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
833 reg-shift = <2>;
834 reg-io-width = <4>;
835 clocks = <&ccu CLK_APB2_UART1>;
836 resets = <&ccu RST_APB2_UART1>;
837 dmas = <&dma 7>, <&dma 7>;
838 dma-names = "rx", "tx";
839 status = "disabled";
840 };
841
842 uart2: serial@1c28800 {
843 compatible = "snps,dw-apb-uart";
844 reg = <0x01c28800 0x400>;
845 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
846 reg-shift = <2>;
847 reg-io-width = <4>;
848 clocks = <&ccu CLK_APB2_UART2>;
849 resets = <&ccu RST_APB2_UART2>;
850 dmas = <&dma 8>, <&dma 8>;
851 dma-names = "rx", "tx";
852 status = "disabled";
853 };
854
855 uart3: serial@1c28c00 {
856 compatible = "snps,dw-apb-uart";
857 reg = <0x01c28c00 0x400>;
858 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
859 reg-shift = <2>;
860 reg-io-width = <4>;
861 clocks = <&ccu CLK_APB2_UART3>;
862 resets = <&ccu RST_APB2_UART3>;
863 dmas = <&dma 9>, <&dma 9>;
864 dma-names = "rx", "tx";
865 status = "disabled";
866 };
867
868 uart4: serial@1c29000 {
869 compatible = "snps,dw-apb-uart";
870 reg = <0x01c29000 0x400>;
871 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
872 reg-shift = <2>;
873 reg-io-width = <4>;
874 clocks = <&ccu CLK_APB2_UART4>;
875 resets = <&ccu RST_APB2_UART4>;
876 dmas = <&dma 10>, <&dma 10>;
877 dma-names = "rx", "tx";
878 status = "disabled";
879 };
880
881 uart5: serial@1c29400 {
882 compatible = "snps,dw-apb-uart";
883 reg = <0x01c29400 0x400>;
884 interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
885 reg-shift = <2>;
886 reg-io-width = <4>;
887 clocks = <&ccu CLK_APB2_UART5>;
888 resets = <&ccu RST_APB2_UART5>;
889 dmas = <&dma 22>, <&dma 22>;
890 dma-names = "rx", "tx";
891 status = "disabled";
892 };
893
894 i2c0: i2c@1c2ac00 {
895 compatible = "allwinner,sun6i-a31-i2c";
896 reg = <0x01c2ac00 0x400>;
897 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
898 clocks = <&ccu CLK_APB2_I2C0>;
899 resets = <&ccu RST_APB2_I2C0>;
900 pinctrl-names = "default";
901 pinctrl-0 = <&i2c0_pins>;
902 status = "disabled";
903 #address-cells = <1>;
904 #size-cells = <0>;
905 };
906
907 i2c1: i2c@1c2b000 {
908 compatible = "allwinner,sun6i-a31-i2c";
909 reg = <0x01c2b000 0x400>;
910 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
911 clocks = <&ccu CLK_APB2_I2C1>;
912 resets = <&ccu RST_APB2_I2C1>;
913 pinctrl-names = "default";
914 pinctrl-0 = <&i2c1_pins>;
915 status = "disabled";
916 #address-cells = <1>;
917 #size-cells = <0>;
918 };
919
920 i2c2: i2c@1c2b400 {
921 compatible = "allwinner,sun6i-a31-i2c";
922 reg = <0x01c2b400 0x400>;
923 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
924 clocks = <&ccu CLK_APB2_I2C2>;
925 resets = <&ccu RST_APB2_I2C2>;
926 pinctrl-names = "default";
927 pinctrl-0 = <&i2c2_pins>;
928 status = "disabled";
929 #address-cells = <1>;
930 #size-cells = <0>;
931 };
932
933 i2c3: i2c@1c2b800 {
934 compatible = "allwinner,sun6i-a31-i2c";
935 reg = <0x01c2b800 0x400>;
936 interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
937 clocks = <&ccu CLK_APB2_I2C3>;
938 resets = <&ccu RST_APB2_I2C3>;
939 status = "disabled";
940 #address-cells = <1>;
941 #size-cells = <0>;
942 };
943
944 gmac: ethernet@1c30000 {
945 compatible = "allwinner,sun7i-a20-gmac";
946 reg = <0x01c30000 0x1054>;
947 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
948 interrupt-names = "macirq";
949 clocks = <&ccu CLK_AHB1_EMAC>, <&gmac_tx_clk>;
950 clock-names = "stmmaceth", "allwinner_gmac_tx";
951 resets = <&ccu RST_AHB1_EMAC>;
952 reset-names = "stmmaceth";
953 snps,pbl = <2>;
954 snps,fixed-burst;
955 snps,force_sf_dma_mode;
956 status = "disabled";
957
958 mdio: mdio {
959 compatible = "snps,dwmac-mdio";
960 #address-cells = <1>;
961 #size-cells = <0>;
962 };
963 };
964
965 crypto: crypto-engine@1c15000 {
966 compatible = "allwinner,sun6i-a31-crypto",
967 "allwinner,sun4i-a10-crypto";
968 reg = <0x01c15000 0x1000>;
969 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
970 clocks = <&ccu CLK_AHB1_SS>, <&ccu CLK_SS>;
971 clock-names = "ahb", "mod";
972 resets = <&ccu RST_AHB1_SS>;
973 reset-names = "ahb";
974 };
975
976 codec: codec@1c22c00 {
977 #sound-dai-cells = <0>;
978 compatible = "allwinner,sun6i-a31-codec";
979 reg = <0x01c22c00 0x400>;
980 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
981 clocks = <&ccu CLK_APB1_CODEC>, <&ccu CLK_CODEC>;
982 clock-names = "apb", "codec";
983 resets = <&ccu RST_APB1_CODEC>;
984 dmas = <&dma 15>, <&dma 15>;
985 dma-names = "rx", "tx";
986 status = "disabled";
987 };
988
989 timer@1c60000 {
990 compatible = "allwinner,sun6i-a31-hstimer",
991 "allwinner,sun7i-a20-hstimer";
992 reg = <0x01c60000 0x1000>;
993 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
994 <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
995 <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
996 <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
997 clocks = <&ccu CLK_AHB1_HSTIMER>;
998 resets = <&ccu RST_AHB1_HSTIMER>;
999 };
1000
1001 spi0: spi@1c68000 {
1002 compatible = "allwinner,sun6i-a31-spi";
1003 reg = <0x01c68000 0x1000>;
1004 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
1005 clocks = <&ccu CLK_AHB1_SPI0>, <&ccu CLK_SPI0>;
1006 clock-names = "ahb", "mod";
1007 dmas = <&dma 23>, <&dma 23>;
1008 dma-names = "rx", "tx";
1009 resets = <&ccu RST_AHB1_SPI0>;
1010 status = "disabled";
1011 #address-cells = <1>;
1012 #size-cells = <0>;
1013 };
1014
1015 spi1: spi@1c69000 {
1016 compatible = "allwinner,sun6i-a31-spi";
1017 reg = <0x01c69000 0x1000>;
1018 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
1019 clocks = <&ccu CLK_AHB1_SPI1>, <&ccu CLK_SPI1>;
1020 clock-names = "ahb", "mod";
1021 dmas = <&dma 24>, <&dma 24>;
1022 dma-names = "rx", "tx";
1023 resets = <&ccu RST_AHB1_SPI1>;
1024 status = "disabled";
1025 #address-cells = <1>;
1026 #size-cells = <0>;
1027 };
1028
1029 spi2: spi@1c6a000 {
1030 compatible = "allwinner,sun6i-a31-spi";
1031 reg = <0x01c6a000 0x1000>;
1032 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
1033 clocks = <&ccu CLK_AHB1_SPI2>, <&ccu CLK_SPI2>;
1034 clock-names = "ahb", "mod";
1035 dmas = <&dma 25>, <&dma 25>;
1036 dma-names = "rx", "tx";
1037 resets = <&ccu RST_AHB1_SPI2>;
1038 status = "disabled";
1039 #address-cells = <1>;
1040 #size-cells = <0>;
1041 };
1042
1043 spi3: spi@1c6b000 {
1044 compatible = "allwinner,sun6i-a31-spi";
1045 reg = <0x01c6b000 0x1000>;
1046 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
1047 clocks = <&ccu CLK_AHB1_SPI3>, <&ccu CLK_SPI3>;
1048 clock-names = "ahb", "mod";
1049 dmas = <&dma 26>, <&dma 26>;
1050 dma-names = "rx", "tx";
1051 resets = <&ccu RST_AHB1_SPI3>;
1052 status = "disabled";
1053 #address-cells = <1>;
1054 #size-cells = <0>;
1055 };
1056
1057 gic: interrupt-controller@1c81000 {
1058 compatible = "arm,gic-400";
1059 reg = <0x01c81000 0x1000>,
1060 <0x01c82000 0x2000>,
1061 <0x01c84000 0x2000>,
1062 <0x01c86000 0x2000>;
1063 interrupt-controller;
1064 #interrupt-cells = <3>;
1065 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
1066 };
1067
1068 fe0: display-frontend@1e00000 {
1069 compatible = "allwinner,sun6i-a31-display-frontend";
1070 reg = <0x01e00000 0x20000>;
1071 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
1072 clocks = <&ccu CLK_AHB1_FE0>, <&ccu CLK_FE0>,
1073 <&ccu CLK_DRAM_FE0>;
1074 clock-names = "ahb", "mod",
1075 "ram";
1076 resets = <&ccu RST_AHB1_FE0>;
1077
1078 ports {
1079 #address-cells = <1>;
1080 #size-cells = <0>;
1081
1082 fe0_out: port@1 {
1083 #address-cells = <1>;
1084 #size-cells = <0>;
1085 reg = <1>;
1086
1087 fe0_out_be0: endpoint@0 {
1088 reg = <0>;
1089 remote-endpoint = <&be0_in_fe0>;
1090 };
1091
1092 fe0_out_be1: endpoint@1 {
1093 reg = <1>;
1094 remote-endpoint = <&be1_in_fe0>;
1095 };
1096 };
1097 };
1098 };
1099
1100 fe1: display-frontend@1e20000 {
1101 compatible = "allwinner,sun6i-a31-display-frontend";
1102 reg = <0x01e20000 0x20000>;
1103 interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
1104 clocks = <&ccu CLK_AHB1_FE1>, <&ccu CLK_FE1>,
1105 <&ccu CLK_DRAM_FE1>;
1106 clock-names = "ahb", "mod",
1107 "ram";
1108 resets = <&ccu RST_AHB1_FE1>;
1109
1110 ports {
1111 #address-cells = <1>;
1112 #size-cells = <0>;
1113
1114 fe1_out: port@1 {
1115 #address-cells = <1>;
1116 #size-cells = <0>;
1117 reg = <1>;
1118
1119 fe1_out_be0: endpoint@0 {
1120 reg = <0>;
1121 remote-endpoint = <&be0_in_fe1>;
1122 };
1123
1124 fe1_out_be1: endpoint@1 {
1125 reg = <1>;
1126 remote-endpoint = <&be1_in_fe1>;
1127 };
1128 };
1129 };
1130 };
1131
1132 be1: display-backend@1e40000 {
1133 compatible = "allwinner,sun6i-a31-display-backend";
1134 reg = <0x01e40000 0x10000>;
1135 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
1136 clocks = <&ccu CLK_AHB1_BE1>, <&ccu CLK_BE1>,
1137 <&ccu CLK_DRAM_BE1>;
1138 clock-names = "ahb", "mod",
1139 "ram";
1140 resets = <&ccu RST_AHB1_BE1>;
1141
1142 ports {
1143 #address-cells = <1>;
1144 #size-cells = <0>;
1145
1146 be1_in: port@0 {
1147 #address-cells = <1>;
1148 #size-cells = <0>;
1149 reg = <0>;
1150
1151 be1_in_fe0: endpoint@0 {
1152 reg = <0>;
1153 remote-endpoint = <&fe0_out_be1>;
1154 };
1155
1156 be1_in_fe1: endpoint@1 {
1157 reg = <1>;
1158 remote-endpoint = <&fe1_out_be1>;
1159 };
1160 };
1161
1162 be1_out: port@1 {
1163 #address-cells = <1>;
1164 #size-cells = <0>;
1165 reg = <1>;
1166
1167 be1_out_drc1: endpoint@1 {
1168 reg = <1>;
1169 remote-endpoint = <&drc1_in_be1>;
1170 };
1171 };
1172 };
1173 };
1174
1175 drc1: drc@1e50000 {
1176 compatible = "allwinner,sun6i-a31-drc";
1177 reg = <0x01e50000 0x10000>;
1178 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1179 clocks = <&ccu CLK_AHB1_DRC1>, <&ccu CLK_IEP_DRC1>,
1180 <&ccu CLK_DRAM_DRC1>;
1181 clock-names = "ahb", "mod",
1182 "ram";
1183 resets = <&ccu RST_AHB1_DRC1>;
1184
1185 ports {
1186 #address-cells = <1>;
1187 #size-cells = <0>;
1188
1189 drc1_in: port@0 {
1190 #address-cells = <1>;
1191 #size-cells = <0>;
1192 reg = <0>;
1193
1194 drc1_in_be1: endpoint@1 {
1195 reg = <1>;
1196 remote-endpoint = <&be1_out_drc1>;
1197 };
1198 };
1199
1200 drc1_out: port@1 {
1201 #address-cells = <1>;
1202 #size-cells = <0>;
1203 reg = <1>;
1204
1205 drc1_out_tcon0: endpoint@0 {
1206 reg = <0>;
1207 remote-endpoint = <&tcon0_in_drc1>;
1208 };
1209
1210 drc1_out_tcon1: endpoint@1 {
1211 reg = <1>;
1212 remote-endpoint = <&tcon1_in_drc1>;
1213 };
1214 };
1215 };
1216 };
1217
1218 be0: display-backend@1e60000 {
1219 compatible = "allwinner,sun6i-a31-display-backend";
1220 reg = <0x01e60000 0x10000>;
1221 interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
1222 clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_BE0>,
1223 <&ccu CLK_DRAM_BE0>;
1224 clock-names = "ahb", "mod",
1225 "ram";
1226 resets = <&ccu RST_AHB1_BE0>;
1227
1228 ports {
1229 #address-cells = <1>;
1230 #size-cells = <0>;
1231
1232 be0_in: port@0 {
1233 #address-cells = <1>;
1234 #size-cells = <0>;
1235 reg = <0>;
1236
1237 be0_in_fe0: endpoint@0 {
1238 reg = <0>;
1239 remote-endpoint = <&fe0_out_be0>;
1240 };
1241
1242 be0_in_fe1: endpoint@1 {
1243 reg = <1>;
1244 remote-endpoint = <&fe1_out_be0>;
1245 };
1246 };
1247
1248 be0_out: port@1 {
1249 reg = <1>;
1250
1251 be0_out_drc0: endpoint {
1252 remote-endpoint = <&drc0_in_be0>;
1253 };
1254 };
1255 };
1256 };
1257
1258 drc0: drc@1e70000 {
1259 compatible = "allwinner,sun6i-a31-drc";
1260 reg = <0x01e70000 0x10000>;
1261 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1262 clocks = <&ccu CLK_AHB1_DRC0>, <&ccu CLK_IEP_DRC0>,
1263 <&ccu CLK_DRAM_DRC0>;
1264 clock-names = "ahb", "mod",
1265 "ram";
1266 resets = <&ccu RST_AHB1_DRC0>;
1267
1268 ports {
1269 #address-cells = <1>;
1270 #size-cells = <0>;
1271
1272 drc0_in: port@0 {
1273 reg = <0>;
1274
1275 drc0_in_be0: endpoint {
1276 remote-endpoint = <&be0_out_drc0>;
1277 };
1278 };
1279
1280 drc0_out: port@1 {
1281 #address-cells = <1>;
1282 #size-cells = <0>;
1283 reg = <1>;
1284
1285 drc0_out_tcon0: endpoint@0 {
1286 reg = <0>;
1287 remote-endpoint = <&tcon0_in_drc0>;
1288 };
1289
1290 drc0_out_tcon1: endpoint@1 {
1291 reg = <1>;
1292 remote-endpoint = <&tcon1_in_drc0>;
1293 };
1294 };
1295 };
1296 };
1297
1298 rtc: rtc@1f00000 {
1299 #clock-cells = <1>;
1300 compatible = "allwinner,sun6i-a31-rtc";
1301 reg = <0x01f00000 0x54>;
1302 interrupt-parent = <&r_intc>;
1303 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
1304 <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
1305 clocks = <&osc32k>;
1306 clock-output-names = "osc32k";
1307 };
1308
1309 r_intc: interrupt-controller@1f00c00 {
1310 compatible = "allwinner,sun6i-a31-r-intc";
1311 interrupt-controller;
1312 #interrupt-cells = <3>;
1313 reg = <0x01f00c00 0x400>;
1314 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
1315 };
1316
1317 prcm@1f01400 {
1318 compatible = "allwinner,sun6i-a31-prcm";
1319 reg = <0x01f01400 0x200>;
1320
1321 ar100: ar100_clk {
1322 compatible = "allwinner,sun6i-a31-ar100-clk";
1323 #clock-cells = <0>;
1324 clocks = <&rtc CLK_OSC32K>, <&osc24M>,
1325 <&ccu CLK_PLL_PERIPH>,
1326 <&ccu CLK_PLL_PERIPH>;
1327 clock-output-names = "ar100";
1328 };
1329
1330 ahb0: ahb0_clk {
1331 compatible = "fixed-factor-clock";
1332 #clock-cells = <0>;
1333 clock-div = <1>;
1334 clock-mult = <1>;
1335 clocks = <&ar100>;
1336 clock-output-names = "ahb0";
1337 };
1338
1339 apb0: apb0_clk {
1340 compatible = "allwinner,sun6i-a31-apb0-clk";
1341 #clock-cells = <0>;
1342 clocks = <&ahb0>;
1343 clock-output-names = "apb0";
1344 };
1345
1346 apb0_gates: apb0_gates_clk {
1347 compatible = "allwinner,sun6i-a31-apb0-gates-clk";
1348 #clock-cells = <1>;
1349 clocks = <&apb0>;
1350 clock-output-names = "apb0_pio", "apb0_ir",
1351 "apb0_timer", "apb0_p2wi",
1352 "apb0_uart", "apb0_1wire",
1353 "apb0_i2c";
1354 };
1355
1356 ir_clk: ir_clk {
1357 #clock-cells = <0>;
1358 compatible = "allwinner,sun4i-a10-mod0-clk";
1359 clocks = <&rtc CLK_OSC32K>, <&osc24M>;
1360 clock-output-names = "ir";
1361 };
1362
1363 apb0_rst: apb0_rst {
1364 compatible = "allwinner,sun6i-a31-clock-reset";
1365 #reset-cells = <1>;
1366 };
1367 };
1368
1369 cpucfg@1f01c00 {
1370 compatible = "allwinner,sun6i-a31-cpuconfig";
1371 reg = <0x01f01c00 0x300>;
1372 };
1373
1374 ir: ir@1f02000 {
1375 compatible = "allwinner,sun6i-a31-ir";
1376 clocks = <&apb0_gates 1>, <&ir_clk>;
1377 clock-names = "apb", "ir";
1378 resets = <&apb0_rst 1>;
1379 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
1380 reg = <0x01f02000 0x40>;
1381 status = "disabled";
1382 };
1383
1384 r_pio: pinctrl@1f02c00 {
1385 compatible = "allwinner,sun6i-a31-r-pinctrl";
1386 reg = <0x01f02c00 0x400>;
1387 interrupt-parent = <&r_intc>;
1388 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
1389 <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
1390 clocks = <&apb0_gates 0>, <&osc24M>, <&rtc CLK_OSC32K>;
1391 clock-names = "apb", "hosc", "losc";
1392 gpio-controller;
1393 interrupt-controller;
1394 #interrupt-cells = <3>;
1395 #gpio-cells = <3>;
1396
1397 s_ir_rx_pin: s-ir-rx-pin {
1398 pins = "PL4";
1399 function = "s_ir";
1400 };
1401
1402 s_p2wi_pins: s-p2wi-pins {
1403 pins = "PL0", "PL1";
1404 function = "s_p2wi";
1405 };
1406 };
1407
1408 p2wi: i2c@1f03400 {
1409 compatible = "allwinner,sun6i-a31-p2wi";
1410 reg = <0x01f03400 0x400>;
1411 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
1412 clocks = <&apb0_gates 3>;
1413 clock-frequency = <100000>;
1414 resets = <&apb0_rst 3>;
1415 pinctrl-names = "default";
1416 pinctrl-0 = <&s_p2wi_pins>;
1417 status = "disabled";
1418 #address-cells = <1>;
1419 #size-cells = <0>;
1420 };
1421 };
1422};