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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / a3d4bfb427fb6e8c9396a744879796231deabc3d / . / arch / arm / dts / bcm2711.dtsi
blob: 3b60297af7f60b09f4c625e121f7e2d938eb9b58 [file] [log] [blame]
Simon Glass9ae600e2021-12-16 20:59:13 -0700[diff] [blame]1// SPDX-License-Identifier: GPL-2.0
2#include "bcm283x.dtsi"
3
4#include <dt-bindings/interrupt-controller/arm-gic.h>
5#include <dt-bindings/soc/bcm2835-pm.h>
6
7/ {
8 compatible = "brcm,bcm2711";
9
10 #address-cells = <2>;
11 #size-cells = <1>;
12
13 interrupt-parent = <&gicv2>;
14
15 vc4: gpu {
16 compatible = "brcm,bcm2711-vc5";
17 status = "disabled";
18 };
19
20 clk_27MHz: clk-27M {
21 #clock-cells = <0>;
22 compatible = "fixed-clock";
23 clock-frequency = <27000000>;
24 clock-output-names = "27MHz-clock";
25 };
26
27 clk_108MHz: clk-108M {
28 #clock-cells = <0>;
29 compatible = "fixed-clock";
30 clock-frequency = <108000000>;
31 clock-output-names = "108MHz-clock";
32 };
33
34 soc {
35 /*
36 * Defined ranges:
37 * Common BCM283x peripherals
38 * BCM2711-specific peripherals
39 * ARM-local peripherals
40 */
41 ranges = <0x7e000000 0x0 0xfe000000 0x01800000>,
42 <0x7c000000 0x0 0xfc000000 0x02000000>,
43 <0x40000000 0x0 0xff800000 0x00800000>;
44 /* Emulate a contiguous 30-bit address range for DMA */
45 dma-ranges = <0xc0000000 0x0 0x00000000 0x40000000>;
46
47 /*
48 * This node is the provider for the enable-method for
49 * bringing up secondary cores.
50 */
51 local_intc: local_intc@40000000 {
52 compatible = "brcm,bcm2836-l1-intc";
53 reg = <0x40000000 0x100>;
54 };
55
56 gicv2: interrupt-controller@40041000 {
57 interrupt-controller;
58 #interrupt-cells = <3>;
59 compatible = "arm,gic-400";
60 reg = <0x40041000 0x1000>,
61 <0x40042000 0x2000>,
62 <0x40044000 0x2000>,
63 <0x40046000 0x2000>;
64 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
65 IRQ_TYPE_LEVEL_HIGH)>;
66 };
67
68 avs_monitor: avs-monitor@7d5d2000 {
69 compatible = "brcm,bcm2711-avs-monitor",
70 "syscon", "simple-mfd";
71 reg = <0x7d5d2000 0xf00>;
72
73 thermal: thermal {
74 compatible = "brcm,bcm2711-thermal";
75 #thermal-sensor-cells = <0>;
76 };
77 };
78
79 dma: dma@7e007000 {
80 compatible = "brcm,bcm2835-dma";
81 reg = <0x7e007000 0xb00>;
82 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
83 <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
84 <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
85 <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
86 <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
87 <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
88 <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
89 /* DMA lite 7 - 10 */
90 <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
91 <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
92 <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
93 <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
94 interrupt-names = "dma0",
95 "dma1",
96 "dma2",
97 "dma3",
98 "dma4",
99 "dma5",
100 "dma6",
101 "dma7",
102 "dma8",
103 "dma9",
104 "dma10";
105 #dma-cells = <1>;
106 brcm,dma-channel-mask = <0x07f5>;
107 };
108
109 pm: watchdog@7e100000 {
110 compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt";
111 #power-domain-cells = <1>;
112 #reset-cells = <1>;
113 reg = <0x7e100000 0x114>,
114 <0x7e00a000 0x24>,
115 <0x7ec11000 0x20>;
116 clocks = <&clocks BCM2835_CLOCK_V3D>,
117 <&clocks BCM2835_CLOCK_PERI_IMAGE>,
118 <&clocks BCM2835_CLOCK_H264>,
119 <&clocks BCM2835_CLOCK_ISP>;
120 clock-names = "v3d", "peri_image", "h264", "isp";
121 system-power-controller;
122 };
123
124 rng@7e104000 {
125 compatible = "brcm,bcm2711-rng200";
126 reg = <0x7e104000 0x28>;
127 };
128
129 uart2: serial@7e201400 {
130 compatible = "arm,pl011", "arm,primecell";
131 reg = <0x7e201400 0x200>;
132 interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
133 clocks = <&clocks BCM2835_CLOCK_UART>,
134 <&clocks BCM2835_CLOCK_VPU>;
135 clock-names = "uartclk", "apb_pclk";
136 arm,primecell-periphid = <0x00241011>;
137 status = "disabled";
138 };
139
140 uart3: serial@7e201600 {
141 compatible = "arm,pl011", "arm,primecell";
142 reg = <0x7e201600 0x200>;
143 interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
144 clocks = <&clocks BCM2835_CLOCK_UART>,
145 <&clocks BCM2835_CLOCK_VPU>;
146 clock-names = "uartclk", "apb_pclk";
147 arm,primecell-periphid = <0x00241011>;
148 status = "disabled";
149 };
150
151 uart4: serial@7e201800 {
152 compatible = "arm,pl011", "arm,primecell";
153 reg = <0x7e201800 0x200>;
154 interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
155 clocks = <&clocks BCM2835_CLOCK_UART>,
156 <&clocks BCM2835_CLOCK_VPU>;
157 clock-names = "uartclk", "apb_pclk";
158 arm,primecell-periphid = <0x00241011>;
159 status = "disabled";
160 };
161
162 uart5: serial@7e201a00 {
163 compatible = "arm,pl011", "arm,primecell";
164 reg = <0x7e201a00 0x200>;
165 interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
166 clocks = <&clocks BCM2835_CLOCK_UART>,
167 <&clocks BCM2835_CLOCK_VPU>;
168 clock-names = "uartclk", "apb_pclk";
169 arm,primecell-periphid = <0x00241011>;
170 status = "disabled";
171 };
172
173 spi3: spi@7e204600 {
174 compatible = "brcm,bcm2835-spi";
175 reg = <0x7e204600 0x0200>;
176 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
177 clocks = <&clocks BCM2835_CLOCK_VPU>;
178 #address-cells = <1>;
179 #size-cells = <0>;
180 status = "disabled";
181 };
182
183 spi4: spi@7e204800 {
184 compatible = "brcm,bcm2835-spi";
185 reg = <0x7e204800 0x0200>;
186 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
187 clocks = <&clocks BCM2835_CLOCK_VPU>;
188 #address-cells = <1>;
189 #size-cells = <0>;
190 status = "disabled";
191 };
192
193 spi5: spi@7e204a00 {
194 compatible = "brcm,bcm2835-spi";
195 reg = <0x7e204a00 0x0200>;
196 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
197 clocks = <&clocks BCM2835_CLOCK_VPU>;
198 #address-cells = <1>;
199 #size-cells = <0>;
200 status = "disabled";
201 };
202
203 spi6: spi@7e204c00 {
204 compatible = "brcm,bcm2835-spi";
205 reg = <0x7e204c00 0x0200>;
206 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
207 clocks = <&clocks BCM2835_CLOCK_VPU>;
208 #address-cells = <1>;
209 #size-cells = <0>;
210 status = "disabled";
211 };
212
213 i2c3: i2c@7e205600 {
214 compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
215 reg = <0x7e205600 0x200>;
216 interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
217 clocks = <&clocks BCM2835_CLOCK_VPU>;
218 #address-cells = <1>;
219 #size-cells = <0>;
220 status = "disabled";
221 };
222
223 i2c4: i2c@7e205800 {
224 compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
225 reg = <0x7e205800 0x200>;
226 interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
227 clocks = <&clocks BCM2835_CLOCK_VPU>;
228 #address-cells = <1>;
229 #size-cells = <0>;
230 status = "disabled";
231 };
232
233 i2c5: i2c@7e205a00 {
234 compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
235 reg = <0x7e205a00 0x200>;
236 interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
237 clocks = <&clocks BCM2835_CLOCK_VPU>;
238 #address-cells = <1>;
239 #size-cells = <0>;
240 status = "disabled";
241 };
242
243 i2c6: i2c@7e205c00 {
244 compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
245 reg = <0x7e205c00 0x200>;
246 interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
247 clocks = <&clocks BCM2835_CLOCK_VPU>;
248 #address-cells = <1>;
249 #size-cells = <0>;
250 status = "disabled";
251 };
252
253 pixelvalve0: pixelvalve@7e206000 {
254 compatible = "brcm,bcm2711-pixelvalve0";
255 reg = <0x7e206000 0x100>;
256 interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
257 status = "disabled";
258 };
259
260 pixelvalve1: pixelvalve@7e207000 {
261 compatible = "brcm,bcm2711-pixelvalve1";
262 reg = <0x7e207000 0x100>;
263 interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
264 status = "disabled";
265 };
266
267 pixelvalve2: pixelvalve@7e20a000 {
268 compatible = "brcm,bcm2711-pixelvalve2";
269 reg = <0x7e20a000 0x100>;
270 interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
271 status = "disabled";
272 };
273
274 pwm1: pwm@7e20c800 {
275 compatible = "brcm,bcm2835-pwm";
276 reg = <0x7e20c800 0x28>;
277 clocks = <&clocks BCM2835_CLOCK_PWM>;
278 assigned-clocks = <&clocks BCM2835_CLOCK_PWM>;
279 assigned-clock-rates = <10000000>;
280 #pwm-cells = <2>;
281 status = "disabled";
282 };
283
284 pixelvalve4: pixelvalve@7e216000 {
285 compatible = "brcm,bcm2711-pixelvalve4";
286 reg = <0x7e216000 0x100>;
287 interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
288 status = "disabled";
289 };
290
291 hvs: hvs@7e400000 {
292 compatible = "brcm,bcm2711-hvs";
293 interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
294 };
295
296 pixelvalve3: pixelvalve@7ec12000 {
297 compatible = "brcm,bcm2711-pixelvalve3";
298 reg = <0x7ec12000 0x100>;
299 interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
300 status = "disabled";
301 };
302
303 vec: vec@7ec13000 {
304 compatible = "brcm,bcm2711-vec";
305 reg = <0x7ec13000 0x1000>;
306 clocks = <&clocks BCM2835_CLOCK_VEC>;
307 interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
308 status = "disabled";
309 };
310
311 dvp: clock@7ef00000 {
312 compatible = "brcm,brcm2711-dvp";
313 reg = <0x7ef00000 0x10>;
314 clocks = <&clk_108MHz>;
315 #clock-cells = <1>;
316 #reset-cells = <1>;
317 };
318
319 aon_intr: interrupt-controller@7ef00100 {
320 compatible = "brcm,bcm2711-l2-intc", "brcm,l2-intc";
321 reg = <0x7ef00100 0x30>;
322 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
323 interrupt-controller;
324 #interrupt-cells = <1>;
325 };
326
327 hdmi0: hdmi@7ef00700 {
328 compatible = "brcm,bcm2711-hdmi0";
329 reg = <0x7ef00700 0x300>,
330 <0x7ef00300 0x200>,
331 <0x7ef00f00 0x80>,
332 <0x7ef00f80 0x80>,
333 <0x7ef01b00 0x200>,
334 <0x7ef01f00 0x400>,
335 <0x7ef00200 0x80>,
336 <0x7ef04300 0x100>,
337 <0x7ef20000 0x100>;
338 reg-names = "hdmi",
339 "dvp",
340 "phy",
341 "rm",
342 "packet",
343 "metadata",
344 "csc",
345 "cec",
346 "hd";
347 clock-names = "hdmi", "bvb", "audio", "cec";
348 resets = <&dvp 0>;
349 interrupt-parent = <&aon_intr>;
350 interrupts = <0>, <1>, <2>,
351 <3>, <4>, <5>;
352 interrupt-names = "cec-tx", "cec-rx", "cec-low",
353 "wakeup", "hpd-connected", "hpd-removed";
354 ddc = <&ddc0>;
355 dmas = <&dma 10>;
356 dma-names = "audio-rx";
357 status = "disabled";
358 };
359
360 ddc0: i2c@7ef04500 {
361 compatible = "brcm,bcm2711-hdmi-i2c";
362 reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>;
363 reg-names = "bsc", "auto-i2c";
364 clock-frequency = <97500>;
365 status = "disabled";
366 };
367
368 hdmi1: hdmi@7ef05700 {
369 compatible = "brcm,bcm2711-hdmi1";
370 reg = <0x7ef05700 0x300>,
371 <0x7ef05300 0x200>,
372 <0x7ef05f00 0x80>,
373 <0x7ef05f80 0x80>,
374 <0x7ef06b00 0x200>,
375 <0x7ef06f00 0x400>,
376 <0x7ef00280 0x80>,
377 <0x7ef09300 0x100>,
378 <0x7ef20000 0x100>;
379 reg-names = "hdmi",
380 "dvp",
381 "phy",
382 "rm",
383 "packet",
384 "metadata",
385 "csc",
386 "cec",
387 "hd";
388 ddc = <&ddc1>;
389 clock-names = "hdmi", "bvb", "audio", "cec";
390 resets = <&dvp 1>;
391 interrupt-parent = <&aon_intr>;
392 interrupts = <8>, <7>, <6>,
393 <9>, <10>, <11>;
394 interrupt-names = "cec-tx", "cec-rx", "cec-low",
395 "wakeup", "hpd-connected", "hpd-removed";
396 dmas = <&dma 17>;
397 dma-names = "audio-rx";
398 status = "disabled";
399 };
400
401 ddc1: i2c@7ef09500 {
402 compatible = "brcm,bcm2711-hdmi-i2c";
403 reg = <0x7ef09500 0x100>, <0x7ef05b00 0x300>;
404 reg-names = "bsc", "auto-i2c";
405 clock-frequency = <97500>;
406 status = "disabled";
407 };
408 };
409
410 /*
411 * emmc2 has different DMA constraints based on SoC revisions. It was
412 * moved into its own bus, so as for RPi4's firmware to update them.
413 * The firmware will find whether the emmc2bus alias is defined, and if
414 * so, it'll edit the dma-ranges property below accordingly.
415 */
416 emmc2bus: emmc2bus {
417 compatible = "simple-bus";
418 #address-cells = <2>;
419 #size-cells = <1>;
420
421 ranges = <0x0 0x7e000000 0x0 0xfe000000 0x01800000>;
422 dma-ranges = <0x0 0xc0000000 0x0 0x00000000 0x40000000>;
423
424 emmc2: mmc@7e340000 {
425 compatible = "brcm,bcm2711-emmc2";
426 reg = <0x0 0x7e340000 0x100>;
427 interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
428 clocks = <&clocks BCM2711_CLOCK_EMMC2>;
429 status = "disabled";
430 };
431 };
432
433 arm-pmu {
434 compatible = "arm,cortex-a72-pmu", "arm,armv8-pmuv3";
435 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
436 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
437 <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
438 <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
439 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
440 };
441
442 timer {
443 compatible = "arm,armv8-timer";
444 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
445 IRQ_TYPE_LEVEL_LOW)>,
446 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) |
447 IRQ_TYPE_LEVEL_LOW)>,
448 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) |
449 IRQ_TYPE_LEVEL_LOW)>,
450 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
451 IRQ_TYPE_LEVEL_LOW)>;
452 /* This only applies to the ARMv7 stub */
453 arm,cpu-registers-not-fw-configured;
454 };
455
456 cpus: cpus {
457 #address-cells = <1>;
458 #size-cells = <0>;
459 enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit
460
461 cpu0: cpu@0 {
462 device_type = "cpu";
463 compatible = "arm,cortex-a72";
464 reg = <0>;
465 enable-method = "spin-table";
466 cpu-release-addr = <0x0 0x000000d8>;
467 };
468
469 cpu1: cpu@1 {
470 device_type = "cpu";
471 compatible = "arm,cortex-a72";
472 reg = <1>;
473 enable-method = "spin-table";
474 cpu-release-addr = <0x0 0x000000e0>;
475 };
476
477 cpu2: cpu@2 {
478 device_type = "cpu";
479 compatible = "arm,cortex-a72";
480 reg = <2>;
481 enable-method = "spin-table";
482 cpu-release-addr = <0x0 0x000000e8>;
483 };
484
485 cpu3: cpu@3 {
486 device_type = "cpu";
487 compatible = "arm,cortex-a72";
488 reg = <3>;
489 enable-method = "spin-table";
490 cpu-release-addr = <0x0 0x000000f0>;
491 };
492 };
493
494 scb {
495 compatible = "simple-bus";
496 #address-cells = <2>;
497 #size-cells = <1>;
498
499 ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>,
500 <0x6 0x00000000 0x6 0x00000000 0x40000000>;
501
502 pcie0: pcie@7d500000 {
503 compatible = "brcm,bcm2711-pcie";
504 reg = <0x0 0x7d500000 0x9310>;
505 device_type = "pci";
506 #address-cells = <3>;
507 #interrupt-cells = <1>;
508 #size-cells = <2>;
509 interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
510 <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
511 interrupt-names = "pcie", "msi";
512 interrupt-map-mask = <0x0 0x0 0x0 0x7>;
513 interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143
514 IRQ_TYPE_LEVEL_HIGH>;
515 msi-controller;
516 msi-parent = <&pcie0>;
517
518 ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000
519 0x0 0x04000000>;
520 /*
521 * The wrapper around the PCIe block has a bug
522 * preventing it from accessing beyond the first 3GB of
523 * memory.
524 */
525 dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000
526 0x0 0xc0000000>;
527 brcm,enable-ssc;
528 };
529
530 genet: ethernet@7d580000 {
531 compatible = "brcm,bcm2711-genet-v5";
532 reg = <0x0 0x7d580000 0x10000>;
533 #address-cells = <0x1>;
534 #size-cells = <0x1>;
535 interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
536 <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
537 status = "disabled";
538
539 genet_mdio: mdio@e14 {
540 compatible = "brcm,genet-mdio-v5";
541 reg = <0xe14 0x8>;
542 reg-names = "mdio";
543 #address-cells = <0x1>;
544 #size-cells = <0x0>;
545 };
546 };
547 };
548};
549
550&clk_osc {
551 clock-frequency = <54000000>;
552};
553
554&clocks {
555 compatible = "brcm,bcm2711-cprman";
556};
557
558&cpu_thermal {
559 coefficients = <(-487) 410040>;
560 thermal-sensors = <&thermal>;
561};
562
563&dsi0 {
564 interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
565};
566
567&dsi1 {
568 interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
569 compatible = "brcm,bcm2711-dsi1";
570};
571
572&gpio {
573 compatible = "brcm,bcm2711-gpio";
574 interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
575 <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
576 <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
577 <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
578
579 gpclk0_gpio49: gpclk0_gpio49 {
580 pin-gpclk {
581 pins = "gpio49";
582 function = "alt1";
583 bias-disable;
584 };
585 };
586 gpclk1_gpio50: gpclk1_gpio50 {
587 pin-gpclk {
588 pins = "gpio50";
589 function = "alt1";
590 bias-disable;
591 };
592 };
593 gpclk2_gpio51: gpclk2_gpio51 {
594 pin-gpclk {
595 pins = "gpio51";
596 function = "alt1";
597 bias-disable;
598 };
599 };
600
601 i2c0_gpio46: i2c0_gpio46 {
602 pin-sda {
603 function = "alt0";
604 pins = "gpio46";
605 bias-pull-up;
606 };
607 pin-scl {
608 function = "alt0";
609 pins = "gpio47";
610 bias-disable;
611 };
612 };
613 i2c1_gpio46: i2c1_gpio46 {
614 pin-sda {
615 function = "alt1";
616 pins = "gpio46";
617 bias-pull-up;
618 };
619 pin-scl {
620 function = "alt1";
621 pins = "gpio47";
622 bias-disable;
623 };
624 };
625 i2c3_gpio2: i2c3_gpio2 {
626 pin-sda {
627 function = "alt5";
628 pins = "gpio2";
629 bias-pull-up;
630 };
631 pin-scl {
632 function = "alt5";
633 pins = "gpio3";
634 bias-disable;
635 };
636 };
637 i2c3_gpio4: i2c3_gpio4 {
638 pin-sda {
639 function = "alt5";
640 pins = "gpio4";
641 bias-pull-up;
642 };
643 pin-scl {
644 function = "alt5";
645 pins = "gpio5";
646 bias-disable;
647 };
648 };
649 i2c4_gpio6: i2c4_gpio6 {
650 pin-sda {
651 function = "alt5";
652 pins = "gpio6";
653 bias-pull-up;
654 };
655 pin-scl {
656 function = "alt5";
657 pins = "gpio7";
658 bias-disable;
659 };
660 };
661 i2c4_gpio8: i2c4_gpio8 {
662 pin-sda {
663 function = "alt5";
664 pins = "gpio8";
665 bias-pull-up;
666 };
667 pin-scl {
668 function = "alt5";
669 pins = "gpio9";
670 bias-disable;
671 };
672 };
673 i2c5_gpio10: i2c5_gpio10 {
674 pin-sda {
675 function = "alt5";
676 pins = "gpio10";
677 bias-pull-up;
678 };
679 pin-scl {
680 function = "alt5";
681 pins = "gpio11";
682 bias-disable;
683 };
684 };
685 i2c5_gpio12: i2c5_gpio12 {
686 pin-sda {
687 function = "alt5";
688 pins = "gpio12";
689 bias-pull-up;
690 };
691 pin-scl {
692 function = "alt5";
693 pins = "gpio13";
694 bias-disable;
695 };
696 };
697 i2c6_gpio0: i2c6_gpio0 {
698 pin-sda {
699 function = "alt5";
700 pins = "gpio0";
701 bias-pull-up;
702 };
703 pin-scl {
704 function = "alt5";
705 pins = "gpio1";
706 bias-disable;
707 };
708 };
709 i2c6_gpio22: i2c6_gpio22 {
710 pin-sda {
711 function = "alt5";
712 pins = "gpio22";
713 bias-pull-up;
714 };
715 pin-scl {
716 function = "alt5";
717 pins = "gpio23";
718 bias-disable;
719 };
720 };
721 i2c_slave_gpio8: i2c_slave_gpio8 {
722 pins-i2c-slave {
723 pins = "gpio8",
724 "gpio9",
725 "gpio10",
726 "gpio11";
727 function = "alt3";
728 };
729 };
730
731 jtag_gpio48: jtag_gpio48 {
732 pins-jtag {
733 pins = "gpio48",
734 "gpio49",
735 "gpio50",
736 "gpio51",
737 "gpio52",
738 "gpio53";
739 function = "alt4";
740 };
741 };
742
743 mii_gpio28: mii_gpio28 {
744 pins-mii {
745 pins = "gpio28",
746 "gpio29",
747 "gpio30",
748 "gpio31";
749 function = "alt4";
750 };
751 };
752 mii_gpio36: mii_gpio36 {
753 pins-mii {
754 pins = "gpio36",
755 "gpio37",
756 "gpio38",
757 "gpio39";
758 function = "alt5";
759 };
760 };
761
762 pcm_gpio50: pcm_gpio50 {
763 pins-pcm {
764 pins = "gpio50",
765 "gpio51",
766 "gpio52",
767 "gpio53";
768 function = "alt2";
769 };
770 };
771
772 pwm0_0_gpio12: pwm0_0_gpio12 {
773 pin-pwm {
774 pins = "gpio12";
775 function = "alt0";
776 bias-disable;
777 };
778 };
779 pwm0_0_gpio18: pwm0_0_gpio18 {
780 pin-pwm {
781 pins = "gpio18";
782 function = "alt5";
783 bias-disable;
784 };
785 };
786 pwm1_0_gpio40: pwm1_0_gpio40 {
787 pin-pwm {
788 pins = "gpio40";
789 function = "alt0";
790 bias-disable;
791 };
792 };
793 pwm0_1_gpio13: pwm0_1_gpio13 {
794 pin-pwm {
795 pins = "gpio13";
796 function = "alt0";
797 bias-disable;
798 };
799 };
800 pwm0_1_gpio19: pwm0_1_gpio19 {
801 pin-pwm {
802 pins = "gpio19";
803 function = "alt5";
804 bias-disable;
805 };
806 };
807 pwm1_1_gpio41: pwm1_1_gpio41 {
808 pin-pwm {
809 pins = "gpio41";
810 function = "alt0";
811 bias-disable;
812 };
813 };
814 pwm0_1_gpio45: pwm0_1_gpio45 {
815 pin-pwm {
816 pins = "gpio45";
817 function = "alt0";
818 bias-disable;
819 };
820 };
821 pwm0_0_gpio52: pwm0_0_gpio52 {
822 pin-pwm {
823 pins = "gpio52";
824 function = "alt1";
825 bias-disable;
826 };
827 };
828 pwm0_1_gpio53: pwm0_1_gpio53 {
829 pin-pwm {
830 pins = "gpio53";
831 function = "alt1";
832 bias-disable;
833 };
834 };
835
836 rgmii_gpio35: rgmii_gpio35 {
837 pin-start-stop {
838 pins = "gpio35";
839 function = "alt4";
840 };
841 pin-rx-ok {
842 pins = "gpio36";
843 function = "alt4";
844 };
845 };
846 rgmii_irq_gpio34: rgmii_irq_gpio34 {
847 pin-irq {
848 pins = "gpio34";
849 function = "alt5";
850 };
851 };
852 rgmii_irq_gpio39: rgmii_irq_gpio39 {
853 pin-irq {
854 pins = "gpio39";
855 function = "alt4";
856 };
857 };
858 rgmii_mdio_gpio28: rgmii_mdio_gpio28 {
859 pins-mdio {
860 pins = "gpio28",
861 "gpio29";
862 function = "alt5";
863 };
864 };
865 rgmii_mdio_gpio37: rgmii_mdio_gpio37 {
866 pins-mdio {
867 pins = "gpio37",
868 "gpio38";
869 function = "alt4";
870 };
871 };
872
873 spi0_gpio46: spi0_gpio46 {
874 pins-spi {
875 pins = "gpio46",
876 "gpio47",
877 "gpio48",
878 "gpio49";
879 function = "alt2";
880 };
881 };
882 spi2_gpio46: spi2_gpio46 {
883 pins-spi {
884 pins = "gpio46",
885 "gpio47",
886 "gpio48",
887 "gpio49",
888 "gpio50";
889 function = "alt5";
890 };
891 };
892 spi3_gpio0: spi3_gpio0 {
893 pins-spi {
894 pins = "gpio0",
895 "gpio1",
896 "gpio2",
897 "gpio3";
898 function = "alt3";
899 };
900 };
901 spi4_gpio4: spi4_gpio4 {
902 pins-spi {
903 pins = "gpio4",
904 "gpio5",
905 "gpio6",
906 "gpio7";
907 function = "alt3";
908 };
909 };
910 spi5_gpio12: spi5_gpio12 {
911 pins-spi {
912 pins = "gpio12",
913 "gpio13",
914 "gpio14",
915 "gpio15";
916 function = "alt3";
917 };
918 };
919 spi6_gpio18: spi6_gpio18 {
920 pins-spi {
921 pins = "gpio18",
922 "gpio19",
923 "gpio20",
924 "gpio21";
925 function = "alt3";
926 };
927 };
928
929 uart2_gpio0: uart2_gpio0 {
930 pin-tx {
931 pins = "gpio0";
932 function = "alt4";
933 bias-disable;
934 };
935 pin-rx {
936 pins = "gpio1";
937 function = "alt4";
938 bias-pull-up;
939 };
940 };
941 uart2_ctsrts_gpio2: uart2_ctsrts_gpio2 {
942 pin-cts {
943 pins = "gpio2";
944 function = "alt4";
945 bias-pull-up;
946 };
947 pin-rts {
948 pins = "gpio3";
949 function = "alt4";
950 bias-disable;
951 };
952 };
953 uart3_gpio4: uart3_gpio4 {
954 pin-tx {
955 pins = "gpio4";
956 function = "alt4";
957 bias-disable;
958 };
959 pin-rx {
960 pins = "gpio5";
961 function = "alt4";
962 bias-pull-up;
963 };
964 };
965 uart3_ctsrts_gpio6: uart3_ctsrts_gpio6 {
966 pin-cts {
967 pins = "gpio6";
968 function = "alt4";
969 bias-pull-up;
970 };
971 pin-rts {
972 pins = "gpio7";
973 function = "alt4";
974 bias-disable;
975 };
976 };
977 uart4_gpio8: uart4_gpio8 {
978 pin-tx {
979 pins = "gpio8";
980 function = "alt4";
981 bias-disable;
982 };
983 pin-rx {
984 pins = "gpio9";
985 function = "alt4";
986 bias-pull-up;
987 };
988 };
989 uart4_ctsrts_gpio10: uart4_ctsrts_gpio10 {
990 pin-cts {
991 pins = "gpio10";
992 function = "alt4";
993 bias-pull-up;
994 };
995 pin-rts {
996 pins = "gpio11";
997 function = "alt4";
998 bias-disable;
999 };
1000 };
1001 uart5_gpio12: uart5_gpio12 {
1002 pin-tx {
1003 pins = "gpio12";
1004 function = "alt4";
1005 bias-disable;
1006 };
1007 pin-rx {
1008 pins = "gpio13";
1009 function = "alt4";
1010 bias-pull-up;
1011 };
1012 };
1013 uart5_ctsrts_gpio14: uart5_ctsrts_gpio14 {
1014 pin-cts {
1015 pins = "gpio14";
1016 function = "alt4";
1017 bias-pull-up;
1018 };
1019 pin-rts {
1020 pins = "gpio15";
1021 function = "alt4";
1022 bias-disable;
1023 };
1024 };
1025};
1026
1027&rmem {
1028 #address-cells = <2>;
1029};
1030
1031&cma {
1032 /*
1033 * arm64 reserves the CMA by default somewhere in ZONE_DMA32,
1034 * that's not good enough for the BCM2711 as some devices can
1035 * only address the lower 1G of memory (ZONE_DMA).
1036 */
1037 alloc-ranges = <0x0 0x00000000 0x40000000>;
1038};
1039
1040&i2c0 {
1041 compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
1042 interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
1043};
1044
1045&i2c1 {
1046 compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
1047 interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
1048};
1049
1050&mailbox {
1051 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
1052};
1053
1054&sdhci {
1055 interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
1056};
1057
1058&sdhost {
1059 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
1060};
1061
1062&spi {
1063 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
1064};
1065
1066&spi1 {
1067 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
1068};
1069
1070&spi2 {
1071 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
1072};
1073
1074&system_timer {
1075 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
1076 <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
1077 <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
1078 <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
1079};
1080
1081&txp {
1082 interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
1083};
1084
1085&uart0 {
1086 interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
1087};
1088
1089&uart1 {
1090 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
1091};
1092
1093&usb {
1094 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
1095};
1096
1097&vec {
1098 compatible = "brcm,bcm2711-vec";
1099 interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
1100};