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1/*
2 * BSD LICENSE
3 *
4 * Copyright(c) 2015 Broadcom Corporation. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 * * Neither the name of Broadcom Corporation nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#include <dt-bindings/interrupt-controller/arm-gic.h>
34#include <dt-bindings/interrupt-controller/irq.h>
35#include <dt-bindings/clock/bcm-nsp.h>
36
37/ {
38 #address-cells = <1>;
39 #size-cells = <1>;
40 compatible = "brcm,nsp";
41 model = "Broadcom Northstar Plus SoC";
42 interrupt-parent = <&gic>;
43
44 aliases {
45 serial0 = &uart0;
46 serial1 = &uart1;
47 ethernet0 = &amac0;
48 ethernet1 = &amac1;
49 ethernet2 = &amac2;
50 };
51
52 cpus {
53 #address-cells = <1>;
54 #size-cells = <0>;
55
56 cpu0: cpu@0 {
57 device_type = "cpu";
58 compatible = "arm,cortex-a9";
59 next-level-cache = <&L2>;
60 reg = <0x0>;
61 };
62
63 cpu1: cpu@1 {
64 device_type = "cpu";
65 compatible = "arm,cortex-a9";
66 next-level-cache = <&L2>;
67 enable-method = "brcm,bcm-nsp-smp";
68 secondary-boot-reg = <0xffff0fec>;
69 reg = <0x1>;
70 };
71 };
72
73 pmu {
74 compatible = "arm,cortex-a9-pmu";
75 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH
76 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
77 interrupt-affinity = <&cpu0>, <&cpu1>;
78 };
79
80 mpcore@19000000 {
81 compatible = "simple-bus";
82 ranges = <0x00000000 0x19000000 0x00023000>;
83 #address-cells = <1>;
84 #size-cells = <1>;
85
86 a9pll: arm_clk@0 {
87 #clock-cells = <0>;
88 compatible = "brcm,nsp-armpll";
89 clocks = <&osc>;
90 reg = <0x00000 0x1000>;
91 };
92
93 timer@20200 {
94 compatible = "arm,cortex-a9-global-timer";
95 reg = <0x20200 0x100>;
96 interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
97 clocks = <&periph_clk>;
98 };
99
100 twd-timer@20600 {
101 compatible = "arm,cortex-a9-twd-timer";
102 reg = <0x20600 0x20>;
103 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
104 IRQ_TYPE_EDGE_RISING)>;
105 clocks = <&periph_clk>;
106 };
107
108 twd-watchdog@20620 {
109 compatible = "arm,cortex-a9-twd-wdt";
110 reg = <0x20620 0x20>;
111 interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
112 IRQ_TYPE_LEVEL_HIGH)>;
113 clocks = <&periph_clk>;
114 };
115
116 gic: interrupt-controller@21000 {
117 compatible = "arm,cortex-a9-gic";
118 #interrupt-cells = <3>;
119 #address-cells = <0>;
120 interrupt-controller;
121 reg = <0x21000 0x1000>,
122 <0x20100 0x100>;
123 };
124
125 L2: cache-controller@22000 {
126 compatible = "arm,pl310-cache";
127 reg = <0x22000 0x1000>;
128 cache-unified;
129 cache-level = <2>;
130 };
131 };
132
133 clocks {
134 #address-cells = <1>;
135 #size-cells = <1>;
136 ranges;
137
138 osc: oscillator {
139 #clock-cells = <0>;
140 compatible = "fixed-clock";
141 clock-frequency = <25000000>;
142 };
143
144 iprocmed: iprocmed {
145 #clock-cells = <0>;
146 compatible = "fixed-factor-clock";
147 clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
148 clock-div = <2>;
149 clock-mult = <1>;
150 };
151
152 iprocslow: iprocslow {
153 #clock-cells = <0>;
154 compatible = "fixed-factor-clock";
155 clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
156 clock-div = <4>;
157 clock-mult = <1>;
158 };
159
160 periph_clk: periph_clk {
161 #clock-cells = <0>;
162 compatible = "fixed-factor-clock";
163 clocks = <&a9pll>;
164 clock-div = <2>;
165 clock-mult = <1>;
166 };
167 };
168
169 axi@18000000 {
170 compatible = "simple-bus";
171 ranges = <0x00000000 0x18000000 0x0011c40c>;
172 #address-cells = <1>;
173 #size-cells = <1>;
174
175 gpioa: gpio@20 {
176 compatible = "brcm,nsp-gpio-a";
177 reg = <0x0020 0x70>,
178 <0x3f1c4 0x1c>;
179 #gpio-cells = <2>;
180 gpio-controller;
181 ngpios = <32>;
182 interrupt-controller;
183 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
184 gpio-ranges = <&pinctrl 0 0 32>;
185 };
186
187 uart0: serial@300 {
188 compatible = "ns16550a";
189 reg = <0x0300 0x100>;
190 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
191 clocks = <&osc>;
192 status = "disabled";
193 };
194
195 uart1: serial@400 {
196 compatible = "ns16550a";
197 reg = <0x0400 0x100>;
198 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
199 clocks = <&osc>;
200 status = "disabled";
201 };
202
203 dma: dma@20000 {
204 compatible = "arm,pl330", "arm,primecell";
205 reg = <0x20000 0x1000>;
206 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
207 <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
208 <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
209 <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
210 <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
211 <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
212 <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
213 <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
214 <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
215 clocks = <&iprocslow>;
216 clock-names = "apb_pclk";
217 #dma-cells = <1>;
218 dma-coherent;
219 status = "disabled";
220 };
221
222 sdio: sdhci@21000 {
223 compatible = "brcm,sdhci-iproc-cygnus";
224 reg = <0x21000 0x100>;
225 interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
226 sdhci,auto-cmd12;
227 clocks = <&lcpll0 BCM_NSP_LCPLL0_SDIO_CLK>;
228 dma-coherent;
229 status = "disabled";
230 };
231
232 amac0: ethernet@22000 {
233 compatible = "brcm,nsp-amac";
234 reg = <0x022000 0x1000>,
235 <0x110000 0x1000>;
236 reg-names = "amac_base", "idm_base";
237 interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
238 dma-coherent;
239 status = "disabled";
240 };
241
242 amac1: ethernet@23000 {
243 compatible = "brcm,nsp-amac";
244 reg = <0x023000 0x1000>,
245 <0x111000 0x1000>;
246 reg-names = "amac_base", "idm_base";
247 interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
248 dma-coherent;
249 status = "disabled";
250 };
251
252 amac2: ethernet@24000 {
253 compatible = "brcm,nsp-amac";
254 reg = <0x024000 0x1000>,
255 <0x112000 0x1000>;
256 reg-names = "amac_base", "idm_base";
257 interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
258 dma-coherent;
259 status = "disabled";
260 };
261
262 mailbox: mailbox@25c00 {
263 compatible = "brcm,iproc-fa2-mbox";
264 reg = <0x25c00 0x400>;
265 interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
266 #mbox-cells = <1>;
267 brcm,rx-status-len = <32>;
268 brcm,use-bcm-hdr;
269 dma-coherent;
270 };
271
272 nand_controller: nand-controller@26000 {
273 compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
274 reg = <0x026000 0x600>,
275 <0x11b408 0x600>,
276 <0x026f00 0x20>;
277 reg-names = "nand", "iproc-idm", "iproc-ext";
278 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
279
280 #address-cells = <1>;
281 #size-cells = <0>;
282
283 brcm,nand-has-wp;
284 };
285
286 qspi: spi@27200 {
287 compatible = "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi";
288 reg = <0x027200 0x184>,
289 <0x027000 0x124>,
290 <0x11c408 0x004>,
291 <0x0273a0 0x01c>;
292 reg-names = "mspi", "bspi", "intr_regs",
293 "intr_status_reg";
294 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
295 <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
296 <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
297 <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
298 <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
299 <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
300 <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
301 interrupt-names = "spi_lr_fullness_reached",
302 "spi_lr_session_aborted",
303 "spi_lr_impatient",
304 "spi_lr_session_done",
305 "spi_lr_overhead",
306 "mspi_done",
307 "mspi_halted";
308 clocks = <&iprocmed>;
309 clock-names = "iprocmed";
310 num-cs = <2>;
311 #address-cells = <1>;
312 #size-cells = <0>;
313 };
314
315 xhci: usb@29000 {
316 compatible = "generic-xhci";
317 reg = <0x29000 0x1000>;
318 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
319 phys = <&usb3_phy>;
320 phy-names = "usb3-phy";
321 dma-coherent;
322 status = "disabled";
323 };
324
325 ehci0: usb@2a000 {
326 compatible = "generic-ehci";
327 reg = <0x2a000 0x100>;
328 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
329 dma-coherent;
330 status = "disabled";
331 };
332
333 ohci0: usb@2b000 {
334 compatible = "generic-ohci";
335 reg = <0x2b000 0x100>;
336 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
337 dma-coherent;
338 status = "disabled";
339 };
340
341 crypto@2f000 {
342 compatible = "brcm,spum-nsp-crypto";
343 reg = <0x2f000 0x900>;
344 mboxes = <&mailbox 0>;
345 };
346
347 gpiob: gpio@30000 {
348 compatible = "brcm,iproc-nsp-gpio", "brcm,iproc-gpio";
349 reg = <0x30000 0x50>;
350 #gpio-cells = <2>;
351 gpio-controller;
352 ngpios = <4>;
353 interrupt-controller;
354 interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
355 };
356
357 pwm: pwm@31000 {
358 compatible = "brcm,iproc-pwm";
359 reg = <0x31000 0x28>;
360 clocks = <&osc>;
361 #pwm-cells = <3>;
362 status = "disabled";
363 };
364
365 rng: rng@33000 {
366 compatible = "brcm,bcm-nsp-rng";
367 reg = <0x33000 0x14>;
368 };
369
370 ccbtimer0: timer@34000 {
371 compatible = "arm,sp804", "arm,primecell";
372 reg = <0x34000 0x1000>;
373 interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
374 <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
375 clocks = <&iprocslow>;
376 clock-names = "apb_pclk";
377 };
378
379 ccbtimer1: timer@35000 {
380 compatible = "arm,sp804", "arm,primecell";
381 reg = <0x35000 0x1000>;
382 interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
383 <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
384 clocks = <&iprocslow>;
385 clock-names = "apb_pclk";
386 };
387
388 srab: ethernet-switch@36000 {
389 compatible = "brcm,nsp-srab";
390 reg = <0x36000 0x1000>,
391 <0x3f308 0x8>,
392 <0x3f410 0xc>;
393 reg-names = "srab", "mux_config", "sgmii_config";
394 interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
395 <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
396 <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
397 <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
398 <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
399 <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
400 <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
401 <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
402 <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
403 <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
404 <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
405 <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
406 <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
407 interrupt-names = "link_state_p0",
408 "link_state_p1",
409 "link_state_p2",
410 "link_state_p3",
411 "link_state_p4",
412 "link_state_p5",
413 "link_state_p7",
414 "link_state_p8",
415 "phy",
416 "ts",
417 "imp_sleep_timer_p5",
418 "imp_sleep_timer_p7",
419 "imp_sleep_timer_p8";
420 status = "disabled";
421
422 /* ports are defined in board DTS */
423 ports {
424 #address-cells = <1>;
425 #size-cells = <0>;
426 };
427 };
428
429 i2c0: i2c@38000 {
430 compatible = "brcm,iproc-i2c";
431 reg = <0x38000 0x50>;
432 #address-cells = <1>;
433 #size-cells = <0>;
434 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
435 clock-frequency = <100000>;
436 dma-coherent;
437 status = "disabled";
438 };
439
440 watchdog@39000 {
441 compatible = "arm,sp805", "arm,primecell";
442 reg = <0x39000 0x1000>;
443 interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
444 clocks = <&iprocslow>, <&iprocslow>;
445 clock-names = "wdog_clk", "apb_pclk";
446 };
447
448 lcpll0: lcpll0@3f100 {
449 #clock-cells = <1>;
450 compatible = "brcm,nsp-lcpll0";
451 reg = <0x3f100 0x14>;
452 clocks = <&osc>;
453 clock-output-names = "lcpll0", "pcie_phy", "sdio",
454 "ddr_phy";
455 };
456
457 genpll: genpll@3f140 {
458 #clock-cells = <1>;
459 compatible = "brcm,nsp-genpll";
460 reg = <0x3f140 0x24>;
461 clocks = <&osc>;
462 clock-output-names = "genpll", "phy", "ethernetclk",
463 "usbclk", "iprocfast", "sata1",
464 "sata2";
465 };
466
467 pinctrl: pinctrl@3f1c0 {
468 compatible = "brcm,nsp-pinmux";
469 reg = <0x3f1c0 0x04>,
470 <0x30028 0x04>,
471 <0x3f408 0x04>;
472 };
473
474 thermal: thermal@3f2c0 {
475 compatible = "brcm,ns-thermal";
476 reg = <0x3f2c0 0x10>;
477 #thermal-sensor-cells = <0>;
478 };
479
480 sata_phy: sata_phy@40100 {
481 compatible = "brcm,iproc-nsp-sata-phy";
482 reg = <0x40100 0x340>;
483 reg-names = "phy";
484 #address-cells = <1>;
485 #size-cells = <0>;
486
487 sata_phy0: sata-phy@0 {
488 reg = <0>;
489 #phy-cells = <0>;
490 status = "disabled";
491 };
492
493 sata_phy1: sata-phy@1 {
494 reg = <1>;
495 #phy-cells = <0>;
496 status = "disabled";
497 };
498 };
499
500 sata: ahci@41000 {
501 compatible = "brcm,bcm-nsp-ahci";
502 reg-names = "ahci", "top-ctrl";
503 reg = <0x41000 0x1000>, <0x40020 0x1c>;
504 interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
505 #address-cells = <1>;
506 #size-cells = <0>;
507 dma-coherent;
508 status = "disabled";
509
510 sata0: sata-port@0 {
511 reg = <0>;
512 phys = <&sata_phy0>;
513 phy-names = "sata-phy";
514 };
515
516 sata1: sata-port@1 {
517 reg = <1>;
518 phys = <&sata_phy1>;
519 phy-names = "sata-phy";
520 };
521 };
522
523 usb3_phy: usb3-phy@104000 {
524 compatible = "brcm,ns-bx-usb3-phy";
525 reg = <0x104000 0x1000>,
526 <0x032000 0x1000>;
527 reg-names = "dmp", "ccb-mii";
528 #phy-cells = <0>;
529 status = "disabled";
530 };
531 };
532
533 pcie0: pcie@18012000 {
534 compatible = "brcm,iproc-pcie";
535 reg = <0x18012000 0x1000>;
536
537 #interrupt-cells = <1>;
538 interrupt-map-mask = <0 0 0 0>;
539 interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
540
541 linux,pci-domain = <0>;
542
543 bus-range = <0x00 0xff>;
544
545 #address-cells = <3>;
546 #size-cells = <2>;
547 device_type = "pci";
548
549 /* Note: The HW does not support I/O resources. So,
550 * only the memory resource range is being specified.
551 */
552 ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>;
553
554 dma-coherent;
555 status = "disabled";
556
557 msi-parent = <&msi0>;
558 msi0: msi-controller {
559 compatible = "brcm,iproc-msi";
560 msi-controller;
561 interrupt-parent = <&gic>;
562 interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
563 <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
564 <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
565 <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
566 brcm,pcie-msi-inten;
567 };
568 };
569
570 pcie1: pcie@18013000 {
571 compatible = "brcm,iproc-pcie";
572 reg = <0x18013000 0x1000>;
573
574 #interrupt-cells = <1>;
575 interrupt-map-mask = <0 0 0 0>;
576 interrupt-map = <0 0 0 0 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
577
578 linux,pci-domain = <1>;
579
580 bus-range = <0x00 0xff>;
581
582 #address-cells = <3>;
583 #size-cells = <2>;
584 device_type = "pci";
585
586 /* Note: The HW does not support I/O resources. So,
587 * only the memory resource range is being specified.
588 */
589 ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>;
590
591 dma-coherent;
592 status = "disabled";
593
594 msi-parent = <&msi1>;
595 msi1: msi-controller {
596 compatible = "brcm,iproc-msi";
597 msi-controller;
598 interrupt-parent = <&gic>;
599 interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
600 <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
601 <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
602 <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
603 brcm,pcie-msi-inten;
604 };
605 };
606
607 pcie2: pcie@18014000 {
608 compatible = "brcm,iproc-pcie";
609 reg = <0x18014000 0x1000>;
610
611 #interrupt-cells = <1>;
612 interrupt-map-mask = <0 0 0 0>;
613 interrupt-map = <0 0 0 0 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
614
615 linux,pci-domain = <2>;
616
617 bus-range = <0x00 0xff>;
618
619 #address-cells = <3>;
620 #size-cells = <2>;
621 device_type = "pci";
622
623 /* Note: The HW does not support I/O resources. So,
624 * only the memory resource range is being specified.
625 */
626 ranges = <0x82000000 0 0x48000000 0x48000000 0 0x8000000>;
627
628 dma-coherent;
629 status = "disabled";
630
631 msi-parent = <&msi2>;
632 msi2: msi-controller {
633 compatible = "brcm,iproc-msi";
634 msi-controller;
635 interrupt-parent = <&gic>;
636 interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
637 <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
638 <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
639 <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
640 brcm,pcie-msi-inten;
641 };
642 };
643
644 thermal-zones {
645 cpu-thermal {
646 polling-delay-passive = <0>;
647 polling-delay = <1000>;
648 coefficients = <(-556) 418000>;
649 thermal-sensors = <&thermal>;
650
651 trips {
652 cpu-crit {
653 temperature = <125000>;
654 hysteresis = <0>;
655 type = "critical";
656 };
657 };
658
659 cooling-maps {
660 };
661 };
662 };
663};
1/*
2 * BSD LICENSE
3 *
4 * Copyright(c) 2015 Broadcom Corporation. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 * * Neither the name of Broadcom Corporation nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#include <dt-bindings/interrupt-controller/arm-gic.h>
34#include <dt-bindings/interrupt-controller/irq.h>
35#include <dt-bindings/clock/bcm-nsp.h>
36
37/ {
38 #address-cells = <1>;
39 #size-cells = <1>;
40 compatible = "brcm,nsp";
41 model = "Broadcom Northstar Plus SoC";
42 interrupt-parent = <&gic>;
43
44 aliases {
45 serial0 = &uart0;
46 serial1 = &uart1;
47 ethernet0 = &amac0;
48 ethernet1 = &amac1;
49 ethernet2 = &amac2;
50 };
51
52 cpus {
53 #address-cells = <1>;
54 #size-cells = <0>;
55
56 cpu0: cpu@0 {
57 device_type = "cpu";
58 compatible = "arm,cortex-a9";
59 next-level-cache = <&L2>;
60 reg = <0x0>;
61 };
62
63 cpu1: cpu@1 {
64 device_type = "cpu";
65 compatible = "arm,cortex-a9";
66 next-level-cache = <&L2>;
67 enable-method = "brcm,bcm-nsp-smp";
68 secondary-boot-reg = <0xffff0fec>;
69 reg = <0x1>;
70 };
71 };
72
73 pmu {
74 compatible = "arm,cortex-a9-pmu";
75 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH
76 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
77 interrupt-affinity = <&cpu0>, <&cpu1>;
78 };
79
80 mpcore@19000000 {
81 compatible = "simple-bus";
82 ranges = <0x00000000 0x19000000 0x00023000>;
83 #address-cells = <1>;
84 #size-cells = <1>;
85
86 a9pll: arm_clk@0 {
87 #clock-cells = <0>;
88 compatible = "brcm,nsp-armpll";
89 clocks = <&osc>;
90 reg = <0x00000 0x1000>;
91 };
92
93 timer@20200 {
94 compatible = "arm,cortex-a9-global-timer";
95 reg = <0x20200 0x100>;
96 interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
97 clocks = <&periph_clk>;
98 };
99
100 twd-timer@20600 {
101 compatible = "arm,cortex-a9-twd-timer";
102 reg = <0x20600 0x20>;
103 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
104 IRQ_TYPE_EDGE_RISING)>;
105 clocks = <&periph_clk>;
106 };
107
108 twd-watchdog@20620 {
109 compatible = "arm,cortex-a9-twd-wdt";
110 reg = <0x20620 0x20>;
111 interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
112 IRQ_TYPE_LEVEL_HIGH)>;
113 clocks = <&periph_clk>;
114 };
115
116 gic: interrupt-controller@21000 {
117 compatible = "arm,cortex-a9-gic";
118 #interrupt-cells = <3>;
119 #address-cells = <0>;
120 interrupt-controller;
121 reg = <0x21000 0x1000>,
122 <0x20100 0x100>;
123 };
124
125 L2: l2-cache@22000 {
126 compatible = "arm,pl310-cache";
127 reg = <0x22000 0x1000>;
128 cache-unified;
129 cache-level = <2>;
130 };
131 };
132
133 clocks {
134 #address-cells = <1>;
135 #size-cells = <1>;
136 ranges;
137
138 osc: oscillator {
139 #clock-cells = <0>;
140 compatible = "fixed-clock";
141 clock-frequency = <25000000>;
142 };
143
144 iprocmed: iprocmed {
145 #clock-cells = <0>;
146 compatible = "fixed-factor-clock";
147 clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
148 clock-div = <2>;
149 clock-mult = <1>;
150 };
151
152 iprocslow: iprocslow {
153 #clock-cells = <0>;
154 compatible = "fixed-factor-clock";
155 clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
156 clock-div = <4>;
157 clock-mult = <1>;
158 };
159
160 periph_clk: periph_clk {
161 #clock-cells = <0>;
162 compatible = "fixed-factor-clock";
163 clocks = <&a9pll>;
164 clock-div = <2>;
165 clock-mult = <1>;
166 };
167 };
168
169 axi@18000000 {
170 compatible = "simple-bus";
171 ranges = <0x00000000 0x18000000 0x0011c40c>;
172 #address-cells = <1>;
173 #size-cells = <1>;
174
175 gpioa: gpio@20 {
176 compatible = "brcm,nsp-gpio-a";
177 reg = <0x0020 0x70>,
178 <0x3f1c4 0x1c>;
179 #gpio-cells = <2>;
180 gpio-controller;
181 ngpios = <32>;
182 interrupt-controller;
183 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
184 gpio-ranges = <&pinctrl 0 0 32>;
185 };
186
187 uart0: serial@300 {
188 compatible = "ns16550a";
189 reg = <0x0300 0x100>;
190 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
191 clocks = <&osc>;
192 status = "disabled";
193 };
194
195 uart1: serial@400 {
196 compatible = "ns16550a";
197 reg = <0x0400 0x100>;
198 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
199 clocks = <&osc>;
200 status = "disabled";
201 };
202
203 dma@20000 {
204 compatible = "arm,pl330", "arm,primecell";
205 reg = <0x20000 0x1000>;
206 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
207 <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
208 <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
209 <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
210 <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
211 <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
212 <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
213 <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
214 <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
215 clocks = <&iprocslow>;
216 clock-names = "apb_pclk";
217 #dma-cells = <1>;
218 };
219
220 sdio: sdhci@21000 {
221 compatible = "brcm,sdhci-iproc-cygnus";
222 reg = <0x21000 0x100>;
223 interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
224 sdhci,auto-cmd12;
225 clocks = <&lcpll0 BCM_NSP_LCPLL0_SDIO_CLK>;
226 dma-coherent;
227 status = "disabled";
228 };
229
230 amac0: ethernet@22000 {
231 compatible = "brcm,nsp-amac";
232 reg = <0x022000 0x1000>,
233 <0x110000 0x1000>;
234 reg-names = "amac_base", "idm_base";
235 interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
236 dma-coherent;
237 status = "disabled";
238 };
239
240 amac1: ethernet@23000 {
241 compatible = "brcm,nsp-amac";
242 reg = <0x023000 0x1000>,
243 <0x111000 0x1000>;
244 reg-names = "amac_base", "idm_base";
245 interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
246 dma-coherent;
247 status = "disabled";
248 };
249
250 amac2: ethernet@24000 {
251 compatible = "brcm,nsp-amac";
252 reg = <0x024000 0x1000>,
253 <0x112000 0x1000>;
254 reg-names = "amac_base", "idm_base";
255 interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
256 dma-coherent;
257 status = "disabled";
258 };
259
260 mailbox: mailbox@25000 {
261 compatible = "brcm,iproc-fa2-mbox";
262 reg = <0x25000 0x445>;
263 interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
264 #mbox-cells = <1>;
265 brcm,rx-status-len = <32>;
266 brcm,use-bcm-hdr;
267 dma-coherent;
268 };
269
270 nand: nand@26000 {
271 compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
272 reg = <0x026000 0x600>,
273 <0x11b408 0x600>,
274 <0x026f00 0x20>;
275 reg-names = "nand", "iproc-idm", "iproc-ext";
276 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
277
278 #address-cells = <1>;
279 #size-cells = <0>;
280
281 brcm,nand-has-wp;
282 };
283
284 qspi: spi@27200 {
285 compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi";
286 reg = <0x027200 0x184>,
287 <0x027000 0x124>,
288 <0x11c408 0x004>,
289 <0x0273a0 0x01c>;
290 reg-names = "mspi", "bspi", "intr_regs",
291 "intr_status_reg";
292 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
293 <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
294 <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
295 <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
296 <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
297 <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
298 <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
299 interrupt-names = "spi_lr_fullness_reached",
300 "spi_lr_session_aborted",
301 "spi_lr_impatient",
302 "spi_lr_session_done",
303 "spi_lr_overhead",
304 "mspi_done",
305 "mspi_halted";
306 clocks = <&iprocmed>;
307 clock-names = "iprocmed";
308 num-cs = <2>;
309 #address-cells = <1>;
310 #size-cells = <0>;
311 };
312
313 xhci: usb@29000 {
314 compatible = "generic-xhci";
315 reg = <0x29000 0x1000>;
316 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
317 phys = <&usb3_phy>;
318 phy-names = "usb3-phy";
319 dma-coherent;
320 status = "disabled";
321 };
322
323 ehci0: usb@2a000 {
324 compatible = "generic-ehci";
325 reg = <0x2a000 0x100>;
326 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
327 dma-coherent;
328 status = "disabled";
329 };
330
331 ohci0: usb@2b000 {
332 compatible = "generic-ohci";
333 reg = <0x2b000 0x100>;
334 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
335 dma-coherent;
336 status = "disabled";
337 };
338
339 crypto@2f000 {
340 compatible = "brcm,spum-nsp-crypto";
341 reg = <0x2f000 0x900>;
342 mboxes = <&mailbox 0>;
343 };
344
345 gpiob: gpio@30000 {
346 compatible = "brcm,iproc-nsp-gpio", "brcm,iproc-gpio";
347 reg = <0x30000 0x50>;
348 #gpio-cells = <2>;
349 gpio-controller;
350 ngpios = <4>;
351 interrupt-controller;
352 interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
353 };
354
355 pwm: pwm@31000 {
356 compatible = "brcm,iproc-pwm";
357 reg = <0x31000 0x28>;
358 clocks = <&osc>;
359 #pwm-cells = <3>;
360 status = "disabled";
361 };
362
363 rng: rng@33000 {
364 compatible = "brcm,bcm-nsp-rng";
365 reg = <0x33000 0x14>;
366 };
367
368 ccbtimer0: timer@34000 {
369 compatible = "arm,sp804";
370 reg = <0x34000 0x1000>;
371 interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
372 <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
373 clocks = <&iprocslow>;
374 clock-names = "apb_pclk";
375 };
376
377 ccbtimer1: timer@35000 {
378 compatible = "arm,sp804";
379 reg = <0x35000 0x1000>;
380 interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
381 <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
382 clocks = <&iprocslow>;
383 clock-names = "apb_pclk";
384 };
385
386 srab: srab@36000 {
387 compatible = "brcm,nsp-srab";
388 reg = <0x36000 0x1000>,
389 <0x3f308 0x8>,
390 <0x3f410 0xc>;
391 reg-names = "srab", "mux_config", "sgmii";
392 interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
393 <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
394 <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
395 <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
396 <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
397 <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
398 <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
399 <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
400 <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
401 <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
402 <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
403 <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
404 <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
405 interrupt-names = "link_state_p0",
406 "link_state_p1",
407 "link_state_p2",
408 "link_state_p3",
409 "link_state_p4",
410 "link_state_p5",
411 "link_state_p7",
412 "link_state_p8",
413 "phy",
414 "ts",
415 "imp_sleep_timer_p5",
416 "imp_sleep_timer_p7",
417 "imp_sleep_timer_p8";
418 status = "disabled";
419
420 /* ports are defined in board DTS */
421 };
422
423 i2c0: i2c@38000 {
424 compatible = "brcm,iproc-i2c";
425 reg = <0x38000 0x50>;
426 #address-cells = <1>;
427 #size-cells = <0>;
428 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
429 clock-frequency = <100000>;
430 dma-coherent;
431 status = "disabled";
432 };
433
434 watchdog@39000 {
435 compatible = "arm,sp805", "arm,primecell";
436 reg = <0x39000 0x1000>;
437 interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
438 clocks = <&iprocslow>, <&iprocslow>;
439 clock-names = "wdogclk", "apb_pclk";
440 };
441
442 lcpll0: lcpll0@3f100 {
443 #clock-cells = <1>;
444 compatible = "brcm,nsp-lcpll0";
445 reg = <0x3f100 0x14>;
446 clocks = <&osc>;
447 clock-output-names = "lcpll0", "pcie_phy", "sdio",
448 "ddr_phy";
449 };
450
451 genpll: genpll@3f140 {
452 #clock-cells = <1>;
453 compatible = "brcm,nsp-genpll";
454 reg = <0x3f140 0x24>;
455 clocks = <&osc>;
456 clock-output-names = "genpll", "phy", "ethernetclk",
457 "usbclk", "iprocfast", "sata1",
458 "sata2";
459 };
460
461 pinctrl: pinctrl@3f1c0 {
462 compatible = "brcm,nsp-pinmux";
463 reg = <0x3f1c0 0x04>,
464 <0x30028 0x04>,
465 <0x3f408 0x04>;
466 };
467
468 thermal: thermal@3f2c0 {
469 compatible = "brcm,ns-thermal";
470 reg = <0x3f2c0 0x10>;
471 #thermal-sensor-cells = <0>;
472 };
473
474 sata_phy: sata_phy@40100 {
475 compatible = "brcm,iproc-nsp-sata-phy";
476 reg = <0x40100 0x340>;
477 reg-names = "phy";
478 #address-cells = <1>;
479 #size-cells = <0>;
480
481 sata_phy0: sata-phy@0 {
482 reg = <0>;
483 #phy-cells = <0>;
484 status = "disabled";
485 };
486
487 sata_phy1: sata-phy@1 {
488 reg = <1>;
489 #phy-cells = <0>;
490 status = "disabled";
491 };
492 };
493
494 sata: ahci@41000 {
495 compatible = "brcm,bcm-nsp-ahci";
496 reg-names = "ahci", "top-ctrl";
497 reg = <0x41000 0x1000>, <0x40020 0x1c>;
498 interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
499 #address-cells = <1>;
500 #size-cells = <0>;
501 dma-coherent;
502 status = "disabled";
503
504 sata0: sata-port@0 {
505 reg = <0>;
506 phys = <&sata_phy0>;
507 phy-names = "sata-phy";
508 };
509
510 sata1: sata-port@1 {
511 reg = <1>;
512 phys = <&sata_phy1>;
513 phy-names = "sata-phy";
514 };
515 };
516
517 usb3_phy: usb3-phy@104000 {
518 compatible = "brcm,ns-bx-usb3-phy";
519 reg = <0x104000 0x1000>,
520 <0x032000 0x1000>;
521 reg-names = "dmp", "ccb-mii";
522 #phy-cells = <0>;
523 status = "disabled";
524 };
525 };
526
527 pcie0: pcie@18012000 {
528 compatible = "brcm,iproc-pcie";
529 reg = <0x18012000 0x1000>;
530
531 #interrupt-cells = <1>;
532 interrupt-map-mask = <0 0 0 0>;
533 interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
534
535 linux,pci-domain = <0>;
536
537 bus-range = <0x00 0xff>;
538
539 #address-cells = <3>;
540 #size-cells = <2>;
541 device_type = "pci";
542
543 /* Note: The HW does not support I/O resources. So,
544 * only the memory resource range is being specified.
545 */
546 ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>;
547
548 dma-coherent;
549 status = "disabled";
550
551 msi-parent = <&msi0>;
552 msi0: msi-controller {
553 compatible = "brcm,iproc-msi";
554 msi-controller;
555 interrupt-parent = <&gic>;
556 interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
557 <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
558 <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
559 <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
560 brcm,pcie-msi-inten;
561 };
562 };
563
564 pcie1: pcie@18013000 {
565 compatible = "brcm,iproc-pcie";
566 reg = <0x18013000 0x1000>;
567
568 #interrupt-cells = <1>;
569 interrupt-map-mask = <0 0 0 0>;
570 interrupt-map = <0 0 0 0 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
571
572 linux,pci-domain = <1>;
573
574 bus-range = <0x00 0xff>;
575
576 #address-cells = <3>;
577 #size-cells = <2>;
578 device_type = "pci";
579
580 /* Note: The HW does not support I/O resources. So,
581 * only the memory resource range is being specified.
582 */
583 ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>;
584
585 dma-coherent;
586 status = "disabled";
587
588 msi-parent = <&msi1>;
589 msi1: msi-controller {
590 compatible = "brcm,iproc-msi";
591 msi-controller;
592 interrupt-parent = <&gic>;
593 interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
594 <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
595 <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
596 <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
597 brcm,pcie-msi-inten;
598 };
599 };
600
601 pcie2: pcie@18014000 {
602 compatible = "brcm,iproc-pcie";
603 reg = <0x18014000 0x1000>;
604
605 #interrupt-cells = <1>;
606 interrupt-map-mask = <0 0 0 0>;
607 interrupt-map = <0 0 0 0 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
608
609 linux,pci-domain = <2>;
610
611 bus-range = <0x00 0xff>;
612
613 #address-cells = <3>;
614 #size-cells = <2>;
615 device_type = "pci";
616
617 /* Note: The HW does not support I/O resources. So,
618 * only the memory resource range is being specified.
619 */
620 ranges = <0x82000000 0 0x48000000 0x48000000 0 0x8000000>;
621
622 dma-coherent;
623 status = "disabled";
624
625 msi-parent = <&msi2>;
626 msi2: msi-controller {
627 compatible = "brcm,iproc-msi";
628 msi-controller;
629 interrupt-parent = <&gic>;
630 interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
631 <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
632 <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
633 <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
634 brcm,pcie-msi-inten;
635 };
636 };
637
638 thermal-zones {
639 cpu-thermal {
640 polling-delay-passive = <0>;
641 polling-delay = <1000>;
642 coefficients = <(-556) 418000>;
643 thermal-sensors = <&thermal>;
644
645 trips {
646 cpu-crit {
647 temperature = <125000>;
648 hysteresis = <0>;
649 type = "critical";
650 };
651 };
652
653 cooling-maps {
654 };
655 };
656 };
657};