1 // SPDX-License-Identifier: GPL-2.0
2 / {
3 #address-cells = <1>;
4 #size-cells = <1>;
5 compatible = "brcm,bcm7425";
6
7 cpus {
8 #address-cells = <1>;
9 #size-cells = <0>;
10
11 mips-hpt-frequency = <163125000>;
12
13 cpu@0 {
14 compatible = "brcm,bmips5000";
15 device_type = "cpu";
16 reg = <0>;
17 };
18
19 cpu@1 {
20 compatible = "brcm,bmips5000";
21 device_type = "cpu";
22 reg = <1>;
23 };
24 };
25
26 aliases {
27 uart0 = &uart0;
28 };
29
30 cpu_intc: interrupt-controller {
31 #address-cells = <0>;
32 compatible = "mti,cpu-interrupt-controller";
33
34 interrupt-controller;
35 #interrupt-cells = <1>;
36 };
37
38 clocks {
39 uart_clk: uart_clk {
40 compatible = "fixed-clock";
41 #clock-cells = <0>;
42 clock-frequency = <81000000>;
43 };
44
45 upg_clk: upg_clk {
46 compatible = "fixed-clock";
47 #clock-cells = <0>;
48 clock-frequency = <27000000>;
49 };
50 };
51
52 rdb {
53 #address-cells = <1>;
54 #size-cells = <1>;
55
56 compatible = "simple-bus";
57 ranges = <0 0x10000000 0x01000000>;
58
59 periph_intc: interrupt-controller@41a400 {
60 compatible = "brcm,bcm7038-l1-intc";
61 reg = <0x41a400 0x30>, <0x41a600 0x30>;
62
63 interrupt-controller;
64 #interrupt-cells = <1>;
65
66 interrupt-parent = <&cpu_intc>;
67 interrupts = <2>, <3>;
68 };
69
70 sun_l2_intc: interrupt-controller@403000 {
71 compatible = "brcm,l2-intc";
72 reg = <0x403000 0x30>;
73 interrupt-controller;
74 #interrupt-cells = <1>;
75 interrupt-parent = <&periph_intc>;
76 interrupts = <47>;
77 };
78
79 gisb-arb@400000 {
80 compatible = "brcm,bcm7400-gisb-arb";
81 reg = <0x400000 0xdc>;
82 native-endian;
83 interrupt-parent = <&sun_l2_intc>;
84 interrupts = <0>, <2>;
85 brcm,gisb-arb-master-mask = <0x177b>;
86 brcm,gisb-arb-master-names = "ssp_0", "cpu_0", "pcie_0",
87 "bsp_0", "rdc_0",
88 "raaga_0", "avd_1",
89 "jtag_0", "svd_0",
90 "vice_0";
91 };
92
93 upg_irq0_intc: interrupt-controller@406780 {
94 compatible = "brcm,bcm7120-l2-intc";
95 reg = <0x406780 0x8>;
96
97 brcm,int-map-mask = <0x44>, <0x7000000>;
98 brcm,int-fwd-mask = <0x70000>;
99
100 interrupt-controller;
101 #interrupt-cells = <1>;
102
103 interrupt-parent = <&periph_intc>;
104 interrupts = <55>, <53>;
105 interrupt-names = "upg_main", "upg_bsc";
106 };
107
108 upg_aon_irq0_intc: interrupt-controller@409480 {
109 compatible = "brcm,bcm7120-l2-intc";
110 reg = <0x409480 0x8>;
111
112 brcm,int-map-mask = <0x40>, <0x18000000>, <0x100000>;
113 brcm,int-fwd-mask = <0>;
114 brcm,irq-can-wake;
115
116 interrupt-controller;
117 #interrupt-cells = <1>;
118
119 interrupt-parent = <&periph_intc>;
120 interrupts = <56>, <54>, <59>;
121 interrupt-names = "upg_main_aon", "upg_bsc_aon",
122 "upg_spi";
123 };
124
125 sun_top_ctrl: syscon@404000 {
126 compatible = "brcm,bcm7425-sun-top-ctrl", "syscon";
127 reg = <0x404000 0x51c>;
128 native-endian;
129 };
130
131 reboot {
132 compatible = "brcm,brcmstb-reboot";
133 syscon = <&sun_top_ctrl 0x304 0x308>;
134 };
135
136 uart0: serial@406b00 {
137 compatible = "ns16550a";
138 reg = <0x406b00 0x20>;
139 reg-io-width = <0x4>;
140 reg-shift = <0x2>;
141 interrupt-parent = <&periph_intc>;
142 interrupts = <61>;
143 clocks = <&uart_clk>;
144 status = "disabled";
145 };
146
147 uart1: serial@406b40 {
148 compatible = "ns16550a";
149 reg = <0x406b40 0x20>;
150 reg-io-width = <0x4>;
151 reg-shift = <0x2>;
152 interrupt-parent = <&periph_intc>;
153 interrupts = <62>;
154 clocks = <&uart_clk>;
155 status = "disabled";
156 };
157
158 uart2: serial@406b80 {
159 compatible = "ns16550a";
160 reg = <0x406b80 0x20>;
161 reg-io-width = <0x4>;
162 reg-shift = <0x2>;
163 interrupt-parent = <&periph_intc>;
164 interrupts = <63>;
165 clocks = <&uart_clk>;
166 status = "disabled";
167 };
168
169 bsca: i2c@409180 {
170 clock-frequency = <390000>;
171 compatible = "brcm,brcmstb-i2c";
172 interrupt-parent = <&upg_aon_irq0_intc>;
173 reg = <0x409180 0x58>;
174 interrupts = <27>;
175 interrupt-names = "upg_bsca";
176 status = "disabled";
177 };
178
179 bscb: i2c@409400 {
180 clock-frequency = <390000>;
181 compatible = "brcm,brcmstb-i2c";
182 interrupt-parent = <&upg_aon_irq0_intc>;
183 reg = <0x409400 0x58>;
184 interrupts = <28>;
185 interrupt-names = "upg_bscb";
186 status = "disabled";
187 };
188
189 bscc: i2c@406200 {
190 clock-frequency = <390000>;
191 compatible = "brcm,brcmstb-i2c";
192 interrupt-parent = <&upg_irq0_intc>;
193 reg = <0x406200 0x58>;
194 interrupts = <24>;
195 interrupt-names = "upg_bscc";
196 status = "disabled";
197 };
198
199 bscd: i2c@406280 {
200 clock-frequency = <390000>;
201 compatible = "brcm,brcmstb-i2c";
202 interrupt-parent = <&upg_irq0_intc>;
203 reg = <0x406280 0x58>;
204 interrupts = <25>;
205 interrupt-names = "upg_bscd";
206 status = "disabled";
207 };
208
209 bsce: i2c@406300 {
210 clock-frequency = <390000>;
211 compatible = "brcm,brcmstb-i2c";
212 interrupt-parent = <&upg_irq0_intc>;
213 reg = <0x406300 0x58>;
214 interrupts = <26>;
215 interrupt-names = "upg_bsce";
216 status = "disabled";
217 };
218
219 pwma: pwm@406580 {
220 compatible = "brcm,bcm7038-pwm";
221 reg = <0x406580 0x28>;
222 #pwm-cells = <2>;
223 clocks = <&upg_clk>;
224 status = "disabled";
225 };
226
227 pwmb: pwm@406800 {
228 compatible = "brcm,bcm7038-pwm";
229 reg = <0x406800 0x28>;
230 #pwm-cells = <2>;
231 clocks = <&upg_clk>;
232 status = "disabled";
233 };
234
235 watchdog: watchdog@4067e8 {
236 clocks = <&upg_clk>;
237 compatible = "brcm,bcm7038-wdt";
238 reg = <0x4067e8 0x14>;
239 status = "disabled";
240 };
241
242 aon_pm_l2_intc: interrupt-controller@408440 {
243 compatible = "brcm,l2-intc";
244 reg = <0x408440 0x30>;
245 interrupt-controller;
246 #interrupt-cells = <1>;
247 interrupt-parent = <&periph_intc>;
248 interrupts = <49>;
249 brcm,irq-can-wake;
250 };
251
252 aon_ctrl: syscon@408000 {
253 compatible = "brcm,brcmstb-aon-ctrl";
254 reg = <0x408000 0x100>, <0x408200 0x200>;
255 reg-names = "aon-ctrl", "aon-sram";
256 };
257
258 timers: timer@4067c0 {
259 compatible = "brcm,brcmstb-timers";
260 reg = <0x4067c0 0x40>;
261 };
262
263 upg_gio: gpio@406700 {
264 compatible = "brcm,brcmstb-gpio";
265 reg = <0x406700 0x80>;
266 #gpio-cells = <2>;
267 #interrupt-cells = <2>;
268 gpio-controller;
269 interrupt-controller;
270 interrupt-parent = <&upg_irq0_intc>;
271 interrupts = <6>;
272 brcm,gpio-bank-widths = <32 32 32 21>;
273 };
274
275 upg_gio_aon: gpio@4094c0 {
276 compatible = "brcm,brcmstb-gpio";
277 reg = <0x4094c0 0x40>;
278 #gpio-cells = <2>;
279 #interrupt-cells = <2>;
280 gpio-controller;
281 interrupt-controller;
282 interrupt-parent = <&upg_aon_irq0_intc>;
283 interrupts = <6>;
284 interrupts-extended = <&upg_aon_irq0_intc 6>,
285 <&aon_pm_l2_intc 5>;
286 wakeup-source;
287 brcm,gpio-bank-widths = <18 4>;
288 };
289
290 enet0: ethernet@b80000 {
291 phy-mode = "internal";
292 phy-handle = <&phy1>;
293 mac-address = [ 00 10 18 36 23 1a ];
294 compatible = "brcm,genet-v3";
295 #address-cells = <0x1>;
296 #size-cells = <0x1>;
297 reg = <0xb80000 0x11c88>;
298 interrupts = <17>, <18>;
299 interrupt-parent = <&periph_intc>;
300 status = "disabled";
301
302 mdio@e14 {
303 compatible = "brcm,genet-mdio-v3";
304 #address-cells = <0x1>;
305 #size-cells = <0x0>;
306 reg = <0xe14 0x8>;
307
308 phy1: ethernet-phy@1 {
309 max-speed = <100>;
310 reg = <0x1>;
311 compatible = "brcm,40nm-ephy",
312 "ethernet-phy-ieee802.3-c22";
313 };
314 };
315 };
316
317 ehci0: usb@480300 {
318 compatible = "brcm,bcm7425-ehci", "generic-ehci";
319 reg = <0x480300 0x100>;
320 native-endian;
321 interrupt-parent = <&periph_intc>;
322 interrupts = <65>;
323 status = "disabled";
324 };
325
326 ohci0: usb@480400 {
327 compatible = "brcm,bcm7425-ohci", "generic-ohci";
328 reg = <0x480400 0x100>;
329 native-endian;
330 no-big-frame-no;
331 interrupt-parent = <&periph_intc>;
332 interrupts = <67>;
333 status = "disabled";
334 };
335
336 ehci1: usb@480500 {
337 compatible = "brcm,bcm7425-ehci", "generic-ehci";
338 reg = <0x480500 0x100>;
339 native-endian;
340 interrupt-parent = <&periph_intc>;
341 interrupts = <66>;
342 status = "disabled";
343 };
344
345 ohci1: usb@480600 {
346 compatible = "brcm,bcm7425-ohci", "generic-ohci";
347 reg = <0x480600 0x100>;
348 native-endian;
349 no-big-frame-no;
350 interrupt-parent = <&periph_intc>;
351 interrupts = <68>;
352 status = "disabled";
353 };
354
355 ehci2: usb@490300 {
356 compatible = "brcm,bcm7425-ehci", "generic-ehci";
357 reg = <0x490300 0x100>;
358 native-endian;
359 interrupt-parent = <&periph_intc>;
360 interrupts = <70>;
361 status = "disabled";
362 };
363
364 ohci2: usb@490400 {
365 compatible = "brcm,bcm7425-ohci", "generic-ohci";
366 reg = <0x490400 0x100>;
367 native-endian;
368 no-big-frame-no;
369 interrupt-parent = <&periph_intc>;
370 interrupts = <72>;
371 status = "disabled";
372 };
373
374 ehci3: usb@490500 {
375 compatible = "brcm,bcm7425-ehci", "generic-ehci";
376 reg = <0x490500 0x100>;
377 native-endian;
378 interrupt-parent = <&periph_intc>;
379 interrupts = <71>;
380 status = "disabled";
381 };
382
383 ohci3: usb@490600 {
384 compatible = "brcm,bcm7425-ohci", "generic-ohci";
385 reg = <0x490600 0x100>;
386 native-endian;
387 no-big-frame-no;
388 interrupt-parent = <&periph_intc>;
389 interrupts = <73>;
390 status = "disabled";
391 };
392
393 hif_l2_intc: interrupt-controller@41a000 {
394 compatible = "brcm,l2-intc";
395 reg = <0x41a000 0x30>;
396 interrupt-controller;
397 #interrupt-cells = <1>;
398 interrupt-parent = <&periph_intc>;
399 interrupts = <24>;
400 };
401
402 nand: nand@41b800 {
403 compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
404 #address-cells = <1>;
405 #size-cells = <0>;
406 reg-names = "nand", "flash-edu";
407 reg = <0x41b800 0x400>, <0x41bc00 0x24>;
408 interrupt-parent = <&hif_l2_intc>;
409 interrupts = <24>;
410 status = "disabled";
411 };
412
413 sata: sata@181000 {
414 compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci";
415 reg-names = "ahci", "top-ctrl";
416 reg = <0x181000 0xa9c>, <0x180020 0x1c>;
417 interrupt-parent = <&periph_intc>;
418 interrupts = <41>;
419 #address-cells = <1>;
420 #size-cells = <0>;
421 status = "disabled";
422
423 sata0: sata-port@0 {
424 reg = <0>;
425 phys = <&sata_phy0>;
426 };
427
428 sata1: sata-port@1 {
429 reg = <1>;
430 phys = <&sata_phy1>;
431 };
432 };
433
434 sata_phy: sata-phy@180100 {
435 compatible = "brcm,bcm7425-sata-phy", "brcm,phy-sata3";
436 reg = <0x180100 0x0eff>;
437 reg-names = "phy";
438 #address-cells = <1>;
439 #size-cells = <0>;
440 status = "disabled";
441
442 sata_phy0: sata-phy@0 {
443 reg = <0>;
444 #phy-cells = <0>;
445 };
446
447 sata_phy1: sata-phy@1 {
448 reg = <1>;
449 #phy-cells = <0>;
450 };
451 };
452
453 sdhci0: sdhci@419000 {
454 compatible = "brcm,bcm7425-sdhci";
455 reg = <0x419000 0x100>;
456 interrupt-parent = <&periph_intc>;
457 interrupts = <43>;
458 sd-uhs-sdr50;
459 mmc-hs200-1_8v;
460 status = "disabled";
461 };
462
463 sdhci1: sdhci@419200 {
464 compatible = "brcm,bcm7425-sdhci";
465 reg = <0x419200 0x100>;
466 interrupt-parent = <&periph_intc>;
467 interrupts = <44>;
468 sd-uhs-sdr50;
469 mmc-hs200-1_8v;
470 status = "disabled";
471 };
472
473 spi_l2_intc: interrupt-controller@41ad00 {
474 compatible = "brcm,l2-intc";
475 reg = <0x41ad00 0x30>;
476 interrupt-controller;
477 #interrupt-cells = <1>;
478 interrupt-parent = <&periph_intc>;
479 interrupts = <25>;
480 };
481
482 qspi: spi@41c000 {
483 #address-cells = <0x1>;
484 #size-cells = <0x0>;
485 compatible = "brcm,spi-bcm-qspi",
486 "brcm,spi-brcmstb-qspi";
487 clocks = <&upg_clk>;
488 reg = <0x419920 0x4 0x41c200 0x188 0x41c000 0x50>;
489 reg-names = "cs_reg", "hif_mspi", "bspi";
490 interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
491 interrupt-parent = <&spi_l2_intc>;
492 interrupt-names = "spi_lr_fullness_reached",
493 "spi_lr_session_aborted",
494 "spi_lr_impatient",
495 "spi_lr_session_done",
496 "spi_lr_overread",
497 "mspi_done",
498 "mspi_halted";
499 status = "disabled";
500 };
501
502 mspi: spi@409200 {
503 #address-cells = <1>;
504 #size-cells = <0>;
505 compatible = "brcm,spi-bcm-qspi",
506 "brcm,spi-brcmstb-mspi";
507 clocks = <&upg_clk>;
508 reg = <0x409200 0x180>;
509 reg-names = "mspi";
510 interrupts = <0x14>;
511 interrupt-parent = <&upg_aon_irq0_intc>;
512 interrupt-names = "mspi_done";
513 status = "disabled";
514 };
515
516 waketimer: waketimer@409580 {
517 compatible = "brcm,brcmstb-waketimer";
518 reg = <0x409580 0x14>;
519 interrupts = <0x3>;
520 interrupt-parent = <&aon_pm_l2_intc>;
521 interrupt-names = "timer";
522 clocks = <&upg_clk>;
523 status = "disabled";
524 };
525 };
526
527 memory_controllers {
528 compatible = "simple-bus";
529 ranges = <0x0 0x103b0000 0x1a000>;
530 #address-cells = <1>;
531 #size-cells = <1>;
532
533 memory-controller@0 {
534 compatible = "brcm,brcmstb-memc", "simple-bus";
535 ranges = <0x0 0x0 0xa000>;
536 #address-cells = <1>;
537 #size-cells = <1>;
538
539 memc-arb@1000 {
540 compatible = "brcm,brcmstb-memc-arb";
541 reg = <0x1000 0x248>;
542 };
543
544 memc-ddr@2000 {
545 compatible = "brcm,brcmstb-memc-ddr";
546 reg = <0x2000 0x300>;
547 };
548
549 ddr-phy@6000 {
550 compatible = "brcm,brcmstb-ddr-phy";
551 reg = <0x6000 0xc8>;
552 };
553
554 shimphy@8000 {
555 compatible = "brcm,brcmstb-ddr-shimphy";
556 reg = <0x8000 0x13c>;
557 };
558 };
559
560 memory-controller@1 {
561 compatible = "brcm,brcmstb-memc", "simple-bus";
562 ranges = <0x0 0x10000 0xa000>;
563 #address-cells = <1>;
564 #size-cells = <1>;
565
566 memc-arb@1000 {
567 compatible = "brcm,brcmstb-memc-arb";
568 reg = <0x1000 0x248>;
569 };
570
571 memc-ddr@2000 {
572 compatible = "brcm,brcmstb-memc-ddr";
573 reg = <0x2000 0x300>;
574 };
575
576 ddr-phy@6000 {
577 compatible = "brcm,brcmstb-ddr-phy";
578 reg = <0x6000 0xc8>;
579 };
580
581 shimphy@8000 {
582 compatible = "brcm,brcmstb-ddr-shimphy";
583 reg = <0x8000 0x13c>;
584 };
585 };
586 };
587
588 pcie_0: pcie@8b20000 {
589 status = "disabled";
590 compatible = "brcm,bcm7425-pcie";
591
592 ranges = <0x02000000 0x0 0xd0000000 0xd0000000 0x0 0x08000000
593 0x02000000 0x0 0xd8000000 0xd8000000 0x0 0x08000000
594 0x02000000 0x0 0xe0000000 0xe0000000 0x0 0x08000000
595 0x02000000 0x0 0xe8000000 0xe8000000 0x0 0x08000000>;
596
597 reg = <0x10410000 0x19310>;
598 aspm-no-l0s;
599 device_type = "pci";
600 msi-controller;
601 msi-parent = <&pcie_0>;
602 #address-cells = <0x3>;
603 #size-cells = <0x2>;
604 bus-range = <0x0 0xff>;
605 interrupt-map-mask = <0x0 0x0 0x0 0x7>;
606 linux,pci-domain = <0x0>;
607
608 interrupt-parent = <&periph_intc>;
609 interrupts = <37>, <37>;
610 interrupt-names = "pcie", "msi";
611 #interrupt-cells = <0x1>;
612 interrupt-map = <0 0 0 1 &periph_intc 0x21
613 0 0 0 1 &periph_intc 0x22
614 0 0 0 1 &periph_intc 0x23
615 0 0 0 1 &periph_intc 0x24>;
616 };
617 };
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