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git01.mediatek.com / filogic / uboot / c17a5c7407dd24e58fc133cd853b79c150bfa34c / . / dts / upstream / src / arm64 / amlogic / meson-gx.dtsi
blob: 2673f0dbafe76456d03617014d61ce0105746376 [file] [log] [blame]
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2016 Andreas Färber
4 *
5 * Copyright (c) 2016 BayLibre, SAS.
6 * Author: Neil Armstrong <narmstrong@baylibre.com>
7 *
8 * Copyright (c) 2016 Endless Computers, Inc.
9 * Author: Carlo Caione <carlo@endlessm.com>
10 */
11
12#include <dt-bindings/gpio/gpio.h>
13#include <dt-bindings/interrupt-controller/irq.h>
14#include <dt-bindings/interrupt-controller/arm-gic.h>
15#include <dt-bindings/power/meson-gxbb-power.h>
16#include <dt-bindings/thermal/thermal.h>
17
18/ {
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
22
23 aliases {
24 mmc0 = &sd_emmc_b; /* SD card */
25 mmc1 = &sd_emmc_c; /* eMMC */
26 mmc2 = &sd_emmc_a; /* SDIO */
27 };
28
29 reserved-memory {
30 #address-cells = <2>;
31 #size-cells = <2>;
32 ranges;
33
34 /* 16 MiB reserved for Hardware ROM Firmware */
35 hwrom_reserved: hwrom@0 {
36 reg = <0x0 0x0 0x0 0x1000000>;
37 no-map;
38 };
39
40 /* 2 MiB reserved for ARM Trusted Firmware (BL31) */
41 secmon_reserved: secmon@10000000 {
42 reg = <0x0 0x10000000 0x0 0x200000>;
43 no-map;
44 };
45
46 /* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
47 secmon_reserved_alt: secmon@5000000 {
48 reg = <0x0 0x05000000 0x0 0x300000>;
49 no-map;
50 };
51
52 /* 32 MiB reserved for ARM Trusted Firmware (BL32) */
53 secmon_reserved_bl32: secmon@5300000 {
54 reg = <0x0 0x05300000 0x0 0x2000000>;
55 no-map;
56 };
57
58 linux,cma {
59 compatible = "shared-dma-pool";
60 reusable;
61 size = <0x0 0x10000000>;
62 alignment = <0x0 0x400000>;
63 linux,cma-default;
64 };
65 };
66
67 chosen {
68 #address-cells = <2>;
69 #size-cells = <2>;
70 ranges;
71
72 simplefb_cvbs: framebuffer-cvbs {
73 compatible = "amlogic,simple-framebuffer",
74 "simple-framebuffer";
75 amlogic,pipeline = "vpu-cvbs";
76 power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
77 status = "disabled";
78 };
79
80 simplefb_hdmi: framebuffer-hdmi {
81 compatible = "amlogic,simple-framebuffer",
82 "simple-framebuffer";
83 amlogic,pipeline = "vpu-hdmi";
84 power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
85 status = "disabled";
86 };
87 };
88
89 cpus {
90 #address-cells = <0x2>;
91 #size-cells = <0x0>;
92
93 cpu0: cpu@0 {
94 device_type = "cpu";
95 compatible = "arm,cortex-a53";
96 reg = <0x0 0x0>;
97 enable-method = "psci";
98 next-level-cache = <&l2>;
99 clocks = <&scpi_dvfs 0>;
100 #cooling-cells = <2>;
101 };
102
103 cpu1: cpu@1 {
104 device_type = "cpu";
105 compatible = "arm,cortex-a53";
106 reg = <0x0 0x1>;
107 enable-method = "psci";
108 next-level-cache = <&l2>;
109 clocks = <&scpi_dvfs 0>;
110 #cooling-cells = <2>;
111 };
112
113 cpu2: cpu@2 {
114 device_type = "cpu";
115 compatible = "arm,cortex-a53";
116 reg = <0x0 0x2>;
117 enable-method = "psci";
118 next-level-cache = <&l2>;
119 clocks = <&scpi_dvfs 0>;
120 #cooling-cells = <2>;
121 };
122
123 cpu3: cpu@3 {
124 device_type = "cpu";
125 compatible = "arm,cortex-a53";
126 reg = <0x0 0x3>;
127 enable-method = "psci";
128 next-level-cache = <&l2>;
129 clocks = <&scpi_dvfs 0>;
130 #cooling-cells = <2>;
131 };
132
133 l2: l2-cache0 {
134 compatible = "cache";
135 cache-level = <2>;
136 cache-unified;
137 };
138 };
139
140 thermal-zones {
141 cpu-thermal {
142 polling-delay-passive = <250>; /* milliseconds */
143 polling-delay = <1000>; /* milliseconds */
144
145 thermal-sensors = <&scpi_sensors 0>;
146
147 trips {
148 cpu_passive: cpu-passive {
149 temperature = <80000>; /* millicelsius */
150 hysteresis = <2000>; /* millicelsius */
151 type = "passive";
152 };
153
154 cpu_hot: cpu-hot {
155 temperature = <90000>; /* millicelsius */
156 hysteresis = <2000>; /* millicelsius */
157 type = "hot";
158 };
159
160 cpu_critical: cpu-critical {
161 temperature = <110000>; /* millicelsius */
162 hysteresis = <2000>; /* millicelsius */
163 type = "critical";
164 };
165 };
166
167 cpu_cooling_maps: cooling-maps {
168 map0 {
169 trip = <&cpu_passive>;
170 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
171 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
172 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
173 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
174 };
175
176 map1 {
177 trip = <&cpu_hot>;
178 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
179 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
180 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
181 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
182 };
183 };
184 };
185 };
186
187 arm-pmu {
188 compatible = "arm,cortex-a53-pmu";
189 interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
190 <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
191 <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
192 <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
193 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
194 };
195
196 psci {
197 compatible = "arm,psci-0.2";
198 method = "smc";
199 };
200
201 timer {
202 compatible = "arm,armv8-timer";
203 interrupts = <GIC_PPI 13
204 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
205 <GIC_PPI 14
206 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
207 <GIC_PPI 11
208 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
209 <GIC_PPI 10
210 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
211 };
212
213 xtal: xtal-clk {
214 compatible = "fixed-clock";
215 clock-frequency = <24000000>;
216 clock-output-names = "xtal";
217 #clock-cells = <0>;
218 };
219
220 firmware {
221 sm: secure-monitor {
222 compatible = "amlogic,meson-gx-sm", "amlogic,meson-gxbb-sm";
223 };
224 };
225
226 efuse: efuse {
227 compatible = "amlogic,meson-gx-efuse", "amlogic,meson-gxbb-efuse";
228 #address-cells = <1>;
229 #size-cells = <1>;
230 read-only;
231 secure-monitor = <&sm>;
232
233 sn: sn@14 {
234 reg = <0x14 0x10>;
235 };
236
237 eth_mac: eth-mac@34 {
238 reg = <0x34 0x10>;
239 };
240
241 bid: bid@46 {
242 reg = <0x46 0x30>;
243 };
244 };
245
246 scpi {
247 compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0";
248 mboxes = <&mailbox 1 &mailbox 2>;
249 shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
250
251 scpi_clocks: clocks {
252 compatible = "arm,scpi-clocks";
253
254 scpi_dvfs: clocks-0 {
255 compatible = "arm,scpi-dvfs-clocks";
256 #clock-cells = <1>;
257 clock-indices = <0>;
258 clock-output-names = "vcpu";
259 };
260 };
261
262 scpi_sensors: sensors {
263 compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors";
264 #thermal-sensor-cells = <1>;
265 };
266 };
267
268 soc {
269 compatible = "simple-bus";
270 #address-cells = <2>;
271 #size-cells = <2>;
272 ranges;
273
274 cbus: bus@c1100000 {
275 compatible = "simple-bus";
276 reg = <0x0 0xc1100000 0x0 0x100000>;
277 #address-cells = <2>;
278 #size-cells = <2>;
279 ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>;
280
281 gpio_intc: interrupt-controller@9880 {
282 compatible = "amlogic,meson-gpio-intc";
283 reg = <0x0 0x9880 0x0 0x10>;
284 interrupt-controller;
285 #interrupt-cells = <2>;
286 amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
287 status = "disabled";
288 };
289
290 reset: reset-controller@4404 {
291 compatible = "amlogic,meson-gxbb-reset";
292 reg = <0x0 0x04404 0x0 0x9c>;
293 #reset-cells = <1>;
294 };
295
296 aiu: audio-controller@5400 {
297 compatible = "amlogic,aiu";
298 #sound-dai-cells = <2>;
299 sound-name-prefix = "AIU";
300 reg = <0x0 0x5400 0x0 0x2ac>;
301 interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>,
302 <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
303 interrupt-names = "i2s", "spdif";
304 status = "disabled";
305 };
306
307 uart_A: serial@84c0 {
308 compatible = "amlogic,meson-gx-uart";
309 reg = <0x0 0x84c0 0x0 0x18>;
310 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
311 status = "disabled";
312 fifo-size = <128>;
313 };
314
315 uart_B: serial@84dc {
316 compatible = "amlogic,meson-gx-uart";
317 reg = <0x0 0x84dc 0x0 0x18>;
318 interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
319 status = "disabled";
320 };
321
322 i2c_A: i2c@8500 {
323 compatible = "amlogic,meson-gxbb-i2c";
324 reg = <0x0 0x08500 0x0 0x20>;
325 interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;
326 #address-cells = <1>;
327 #size-cells = <0>;
328 status = "disabled";
329 };
330
331 pwm_ab: pwm@8550 {
332 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
333 reg = <0x0 0x08550 0x0 0x10>;
334 #pwm-cells = <3>;
335 status = "disabled";
336 };
337
338 pwm_cd: pwm@8650 {
339 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
340 reg = <0x0 0x08650 0x0 0x10>;
341 #pwm-cells = <3>;
342 status = "disabled";
343 };
344
345 saradc: adc@8680 {
346 compatible = "amlogic,meson-saradc";
347 reg = <0x0 0x8680 0x0 0x34>;
348 #io-channel-cells = <1>;
349 interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
350 status = "disabled";
351 };
352
353 pwm_ef: pwm@86c0 {
354 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
355 reg = <0x0 0x086c0 0x0 0x10>;
356 #pwm-cells = <3>;
357 status = "disabled";
358 };
359
360 uart_C: serial@8700 {
361 compatible = "amlogic,meson-gx-uart";
362 reg = <0x0 0x8700 0x0 0x18>;
363 interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
364 status = "disabled";
365 };
366
367 clock-measure@8758 {
368 compatible = "amlogic,meson-gx-clk-measure";
369 reg = <0x0 0x8758 0x0 0x10>;
370 };
371
372 i2c_B: i2c@87c0 {
373 compatible = "amlogic,meson-gxbb-i2c";
374 reg = <0x0 0x087c0 0x0 0x20>;
375 interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>;
376 #address-cells = <1>;
377 #size-cells = <0>;
378 status = "disabled";
379 };
380
381 i2c_C: i2c@87e0 {
382 compatible = "amlogic,meson-gxbb-i2c";
383 reg = <0x0 0x087e0 0x0 0x20>;
384 interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>;
385 #address-cells = <1>;
386 #size-cells = <0>;
387 status = "disabled";
388 };
389
390 spicc: spi@8d80 {
391 compatible = "amlogic,meson-gx-spicc";
392 reg = <0x0 0x08d80 0x0 0x80>;
393 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
394 #address-cells = <1>;
395 #size-cells = <0>;
396 status = "disabled";
397 };
398
399 spifc: spi@8c80 {
400 compatible = "amlogic,meson-gxbb-spifc";
401 reg = <0x0 0x08c80 0x0 0x80>;
402 #address-cells = <1>;
403 #size-cells = <0>;
404 status = "disabled";
405 };
406
407 watchdog@98d0 {
408 compatible = "amlogic,meson-gxbb-wdt";
409 reg = <0x0 0x098d0 0x0 0x10>;
410 clocks = <&xtal>;
411 };
412 };
413
414 gic: interrupt-controller@c4301000 {
415 compatible = "arm,gic-400";
416 reg = <0x0 0xc4301000 0 0x1000>,
417 <0x0 0xc4302000 0 0x2000>,
418 <0x0 0xc4304000 0 0x2000>,
419 <0x0 0xc4306000 0 0x2000>;
420 interrupt-controller;
421 interrupts = <GIC_PPI 9
422 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
423 #interrupt-cells = <3>;
424 #address-cells = <0>;
425 };
426
427 sram: sram@c8000000 {
428 compatible = "mmio-sram";
429 reg = <0x0 0xc8000000 0x0 0x14000>;
430
431 #address-cells = <1>;
432 #size-cells = <1>;
433 ranges = <0 0x0 0xc8000000 0x14000>;
434
435 cpu_scp_lpri: scp-sram@0 {
436 compatible = "amlogic,meson-gxbb-scp-shmem";
437 reg = <0x13000 0x400>;
438 };
439
440 cpu_scp_hpri: scp-sram@200 {
441 compatible = "amlogic,meson-gxbb-scp-shmem";
442 reg = <0x13400 0x400>;
443 };
444 };
445
446 aobus: bus@c8100000 {
447 compatible = "simple-bus";
448 reg = <0x0 0xc8100000 0x0 0x100000>;
449 #address-cells = <2>;
450 #size-cells = <2>;
451 ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>;
452
453 sysctrl_AO: sys-ctrl@0 {
454 compatible = "amlogic,meson-gx-ao-sysctrl", "simple-mfd", "syscon";
455 reg = <0x0 0x0 0x0 0x100>;
456
457 clkc_AO: clock-controller {
458 compatible = "amlogic,meson-gx-aoclkc";
459 #clock-cells = <1>;
460 #reset-cells = <1>;
461 };
462 };
463
464 cec_AO: cec@100 {
465 compatible = "amlogic,meson-gx-ao-cec";
466 reg = <0x0 0x00100 0x0 0x14>;
467 interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
468 status = "disabled";
469 };
470
471 sec_AO: ao-secure@140 {
472 compatible = "amlogic,meson-gx-ao-secure", "syscon";
473 reg = <0x0 0x140 0x0 0x140>;
474 amlogic,has-chip-id;
475 };
476
477 uart_AO: serial@4c0 {
478 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
479 reg = <0x0 0x004c0 0x0 0x18>;
480 interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
481 status = "disabled";
482 };
483
484 uart_AO_B: serial@4e0 {
485 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
486 reg = <0x0 0x004e0 0x0 0x18>;
487 interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
488 status = "disabled";
489 };
490
491 i2c_AO: i2c@500 {
492 compatible = "amlogic,meson-gxbb-i2c";
493 reg = <0x0 0x500 0x0 0x20>;
494 interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
495 #address-cells = <1>;
496 #size-cells = <0>;
497 status = "disabled";
498 };
499
500 pwm_AO_ab: pwm@550 {
501 compatible = "amlogic,meson-gx-ao-pwm", "amlogic,meson-gxbb-ao-pwm";
502 reg = <0x0 0x00550 0x0 0x10>;
503 #pwm-cells = <3>;
504 status = "disabled";
505 };
506
507 ir: ir@580 {
508 compatible = "amlogic,meson-gx-ir", "amlogic,meson-gxbb-ir";
509 reg = <0x0 0x00580 0x0 0x40>;
510 interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
511 status = "disabled";
512 };
513 };
514
515 vdec: video-codec@c8820000 {
516 compatible = "amlogic,gx-vdec";
517 reg = <0x0 0xc8820000 0x0 0x10000>,
518 <0x0 0xc110a580 0x0 0xe4>;
519 reg-names = "dos", "esparser";
520
521 interrupts = <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>,
522 <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>;
523 interrupt-names = "vdec", "esparser";
524
525 amlogic,ao-sysctrl = <&sysctrl_AO>;
526 amlogic,canvas = <&canvas>;
527 };
528
529 periphs: bus@c8834000 {
530 compatible = "simple-bus";
531 reg = <0x0 0xc8834000 0x0 0x2000>;
532 #address-cells = <2>;
533 #size-cells = <2>;
534 ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
535
536 hwrng: rng@0 {
537 compatible = "amlogic,meson-rng";
538 reg = <0x0 0x0 0x0 0x4>;
539 };
540 };
541
542 dmcbus: bus@c8838000 {
543 compatible = "simple-bus";
544 reg = <0x0 0xc8838000 0x0 0x400>;
545 #address-cells = <2>;
546 #size-cells = <2>;
547 ranges = <0x0 0x0 0x0 0xc8838000 0x0 0x400>;
548
549 canvas: video-lut@48 {
550 compatible = "amlogic,canvas";
551 reg = <0x0 0x48 0x0 0x14>;
552 };
553 };
554
555 hiubus: bus@c883c000 {
556 compatible = "simple-bus";
557 reg = <0x0 0xc883c000 0x0 0x2000>;
558 #address-cells = <2>;
559 #size-cells = <2>;
560 ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>;
561
562 sysctrl: system-controller@0 {
563 compatible = "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon";
564 reg = <0 0 0 0x400>;
565
566 pwrc: power-controller {
567 compatible = "amlogic,meson-gxbb-pwrc";
568 #power-domain-cells = <1>;
569 amlogic,ao-sysctrl = <&sysctrl_AO>;
570 };
571 };
572
573 mailbox: mailbox@404 {
574 compatible = "amlogic,meson-gxbb-mhu";
575 reg = <0 0x404 0 0x4c>;
576 interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
577 <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
578 <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
579 #mbox-cells = <1>;
580 };
581 };
582
583 ethmac: ethernet@c9410000 {
584 compatible = "amlogic,meson-gxbb-dwmac",
585 "snps,dwmac-3.70a",
586 "snps,dwmac";
587 reg = <0x0 0xc9410000 0x0 0x10000>,
588 <0x0 0xc8834540 0x0 0x4>;
589 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
590 interrupt-names = "macirq";
591 rx-fifo-depth = <4096>;
592 tx-fifo-depth = <2048>;
593 power-domains = <&pwrc PWRC_GXBB_ETHERNET_MEM_ID>;
594 status = "disabled";
595 };
596
597 apb: apb@d0000000 {
598 compatible = "simple-bus";
599 reg = <0x0 0xd0000000 0x0 0x200000>;
600 #address-cells = <2>;
601 #size-cells = <2>;
602 ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>;
603
604 sd_emmc_a: mmc@70000 {
605 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
606 reg = <0x0 0x70000 0x0 0x800>;
607 interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
608 status = "disabled";
609 };
610
611 sd_emmc_b: mmc@72000 {
612 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
613 reg = <0x0 0x72000 0x0 0x800>;
614 interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
615 status = "disabled";
616 };
617
618 sd_emmc_c: mmc@74000 {
619 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
620 reg = <0x0 0x74000 0x0 0x800>;
621 interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
622 status = "disabled";
623 };
624 };
625
626 vpu: vpu@d0100000 {
627 compatible = "amlogic,meson-gx-vpu";
628 reg = <0x0 0xd0100000 0x0 0x100000>,
629 <0x0 0xc883c000 0x0 0x1000>;
630 reg-names = "vpu", "hhi";
631 interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
632 #address-cells = <1>;
633 #size-cells = <0>;
634 amlogic,canvas = <&canvas>;
635
636 /* CVBS VDAC output port */
637 cvbs_vdac_port: port@0 {
638 reg = <0>;
639 };
640
641 /* HDMI-TX output port */
642 hdmi_tx_port: port@1 {
643 reg = <1>;
644
645 hdmi_tx_out: endpoint {
646 remote-endpoint = <&hdmi_tx_in>;
647 };
648 };
649 };
650
651 hdmi_tx: hdmi-tx@c883a000 {
652 compatible = "amlogic,meson-gx-dw-hdmi";
653 reg = <0x0 0xc883a000 0x0 0x1c>;
654 interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
655 #address-cells = <1>;
656 #size-cells = <0>;
657 #sound-dai-cells = <0>;
658 sound-name-prefix = "HDMITX";
659 status = "disabled";
660
661 /* VPU VENC Input */
662 hdmi_tx_venc_port: port@0 {
663 reg = <0>;
664
665 hdmi_tx_in: endpoint {
666 remote-endpoint = <&hdmi_tx_out>;
667 };
668 };
669
670 /* TMDS Output */
671 hdmi_tx_tmds_port: port@1 {
672 reg = <1>;
673 };
674 };
675 };
676};