| blob | 79b46fcb0a1141756bacc047f1ae11328d4d214d |
1 /dts-v1/;
2 /*
3 * OCTEON 68XX device tree skeleton.
4 *
5 * This device tree is pruned and patched by early boot code before
6 * use. Because of this, it contains a super-set of the available
7 * devices and properties.
8 */
9 / {
10 compatible = "cavium,octeon-6880";
11 #address-cells = <2>;
12 #size-cells = <2>;
13 interrupt-parent = <&ciu2>;
15 soc@0 {
16 compatible = "simple-bus";
17 #address-cells = <2>;
18 #size-cells = <2>;
19 ranges; /* Direct mapping */
21 ciu2: interrupt-controller@1070100000000 {
22 compatible = "cavium,octeon-6880-ciu2";
23 interrupt-controller;
24 /* Interrupts are specified by two parts:
25 * 1) Controller register (0 or 7)
26 * 2) Bit within the register (0..63)
27 */
28 #address-cells = <0>;
29 #interrupt-cells = <2>;
30 reg = <0x10701 0x00000000 0x0 0x4000000>;
31 };
33 gpio: gpio-controller@1070000000800 {
34 #gpio-cells = <2>;
35 compatible = "cavium,octeon-3860-gpio";
36 reg = <0x10700 0x00000800 0x0 0x100>;
37 gpio-controller;
38 /* Interrupts are specified by two parts:
39 * 1) GPIO pin number (0..15)
40 * 2) Triggering (1 - edge rising
41 * 2 - edge falling
42 * 4 - level active high
43 * 8 - level active low)
44 */
45 interrupt-controller;
46 #interrupt-cells = <2>;
47 /* The GPIO pins connect to 16 consecutive CUI bits */
48 interrupts = <7 0>, <7 1>, <7 2>, <7 3>,
49 <7 4>, <7 5>, <7 6>, <7 7>,
50 <7 8>, <7 9>, <7 10>, <7 11>,
51 <7 12>, <7 13>, <7 14>, <7 15>;
52 };
54 smi0: mdio@1180000003800 {
55 compatible = "cavium,octeon-3860-mdio";
56 #address-cells = <1>;
57 #size-cells = <0>;
58 reg = <0x11800 0x00003800 0x0 0x40>;
60 phy0: ethernet-phy@6 {
61 compatible = "marvell,88e1118";
62 marvell,reg-init =
63 /* Fix rx and tx clock transition timing */
64 <2 0x15 0xffcf 0>, /* Reg 2,21 Clear bits 4, 5 */
65 /* Adjust LED drive. */
66 <3 0x11 0 0x442a>, /* Reg 3,17 <- 0442a */
67 /* irq, blink-activity, blink-link */
68 <3 0x10 0 0x0242>; /* Reg 3,16 <- 0x0242 */
69 reg = <6>;
70 };
72 phy1: ethernet-phy@1 {
73 cavium,qlm-trim = "4,sgmii";
74 reg = <1>;
75 compatible = "marvell,88e1149r";
76 marvell,reg-init = <3 0x10 0 0x5777>,
77 <3 0x11 0 0x00aa>,
78 <3 0x12 0 0x4105>,
79 <3 0x13 0 0x0a60>;
80 };
81 phy2: ethernet-phy@2 {
82 cavium,qlm-trim = "4,sgmii";
83 reg = <2>;
84 compatible = "marvell,88e1149r";
85 marvell,reg-init = <3 0x10 0 0x5777>,
86 <3 0x11 0 0x00aa>,
87 <3 0x12 0 0x4105>,
88 <3 0x13 0 0x0a60>;
89 };
90 phy3: ethernet-phy@3 {
91 cavium,qlm-trim = "4,sgmii";
92 reg = <3>;
93 compatible = "marvell,88e1149r";
94 marvell,reg-init = <3 0x10 0 0x5777>,
95 <3 0x11 0 0x00aa>,
96 <3 0x12 0 0x4105>,
97 <3 0x13 0 0x0a60>;
98 };
99 phy4: ethernet-phy@4 {
100 cavium,qlm-trim = "4,sgmii";
101 reg = <4>;
102 compatible = "marvell,88e1149r";
103 marvell,reg-init = <3 0x10 0 0x5777>,
104 <3 0x11 0 0x00aa>,
105 <3 0x12 0 0x4105>,
106 <3 0x13 0 0x0a60>;
107 };
108 };
110 smi1: mdio@1180000003880 {
111 compatible = "cavium,octeon-3860-mdio";
112 #address-cells = <1>;
113 #size-cells = <0>;
114 reg = <0x11800 0x00003880 0x0 0x40>;
116 phy41: ethernet-phy@1 {
117 cavium,qlm-trim = "0,sgmii";
118 reg = <1>;
119 compatible = "marvell,88e1149r";
120 marvell,reg-init = <3 0x10 0 0x5777>,
121 <3 0x11 0 0x00aa>,
122 <3 0x12 0 0x4105>,
123 <3 0x13 0 0x0a60>;
124 };
125 phy42: ethernet-phy@2 {
126 cavium,qlm-trim = "0,sgmii";
127 reg = <2>;
128 compatible = "marvell,88e1149r";
129 marvell,reg-init = <3 0x10 0 0x5777>,
130 <3 0x11 0 0x00aa>,
131 <3 0x12 0 0x4105>,
132 <3 0x13 0 0x0a60>;
133 };
134 phy43: ethernet-phy@3 {
135 cavium,qlm-trim = "0,sgmii";
136 reg = <3>;
137 compatible = "marvell,88e1149r";
138 marvell,reg-init = <3 0x10 0 0x5777>,
139 <3 0x11 0 0x00aa>,
140 <3 0x12 0 0x4105>,
141 <3 0x13 0 0x0a60>;
142 };
143 phy44: ethernet-phy@4 {
144 cavium,qlm-trim = "0,sgmii";
145 reg = <4>;
146 compatible = "marvell,88e1149r";
147 marvell,reg-init = <3 0x10 0 0x5777>,
148 <3 0x11 0 0x00aa>,
149 <3 0x12 0 0x4105>,
150 <3 0x13 0 0x0a60>;
151 };
152 };
154 smi2: mdio@1180000003900 {
155 compatible = "cavium,octeon-3860-mdio";
156 #address-cells = <1>;
157 #size-cells = <0>;
158 reg = <0x11800 0x00003900 0x0 0x40>;
160 phy21: ethernet-phy@1 {
161 cavium,qlm-trim = "2,sgmii";
162 reg = <1>;
163 compatible = "marvell,88e1149r";
164 marvell,reg-init = <3 0x10 0 0x5777>,
165 <3 0x11 0 0x00aa>,
166 <3 0x12 0 0x4105>,
167 <3 0x13 0 0x0a60>;
168 };
169 phy22: ethernet-phy@2 {
170 cavium,qlm-trim = "2,sgmii";
171 reg = <2>;
172 compatible = "marvell,88e1149r";
173 marvell,reg-init = <3 0x10 0 0x5777>,
174 <3 0x11 0 0x00aa>,
175 <3 0x12 0 0x4105>,
176 <3 0x13 0 0x0a60>;
177 };
178 phy23: ethernet-phy@3 {
179 cavium,qlm-trim = "2,sgmii";
180 reg = <3>;
181 compatible = "marvell,88e1149r";
182 marvell,reg-init = <3 0x10 0 0x5777>,
183 <3 0x11 0 0x00aa>,
184 <3 0x12 0 0x4105>,
185 <3 0x13 0 0x0a60>;
186 };
187 phy24: ethernet-phy@4 {
188 cavium,qlm-trim = "2,sgmii";
189 reg = <4>;
190 compatible = "marvell,88e1149r";
191 marvell,reg-init = <3 0x10 0 0x5777>,
192 <3 0x11 0 0x00aa>,
193 <3 0x12 0 0x4105>,
194 <3 0x13 0 0x0a60>;
195 };
196 };
198 smi3: mdio@1180000003980 {
199 compatible = "cavium,octeon-3860-mdio";
200 #address-cells = <1>;
201 #size-cells = <0>;
202 reg = <0x11800 0x00003980 0x0 0x40>;
204 phy11: ethernet-phy@1 {
205 cavium,qlm-trim = "3,sgmii";
206 reg = <1>;
207 compatible = "marvell,88e1149r";
208 marvell,reg-init = <3 0x10 0 0x5777>,
209 <3 0x11 0 0x00aa>,
210 <3 0x12 0 0x4105>,
211 <3 0x13 0 0x0a60>;
212 };
213 phy12: ethernet-phy@2 {
214 cavium,qlm-trim = "3,sgmii";
215 reg = <2>;
216 compatible = "marvell,88e1149r";
217 marvell,reg-init = <3 0x10 0 0x5777>,
218 <3 0x11 0 0x00aa>,
219 <3 0x12 0 0x4105>,
220 <3 0x13 0 0x0a60>;
221 };
222 phy13: ethernet-phy@3 {
223 cavium,qlm-trim = "3,sgmii";
224 reg = <3>;
225 compatible = "marvell,88e1149r";
226 marvell,reg-init = <3 0x10 0 0x5777>,
227 <3 0x11 0 0x00aa>,
228 <3 0x12 0 0x4105>,
229 <3 0x13 0 0x0a60>;
230 };
231 phy14: ethernet-phy@4 {
232 cavium,qlm-trim = "3,sgmii";
233 reg = <4>;
234 compatible = "marvell,88e1149r";
235 marvell,reg-init = <3 0x10 0 0x5777>,
236 <3 0x11 0 0x00aa>,
237 <3 0x12 0 0x4105>,
238 <3 0x13 0 0x0a60>;
239 };
240 };
242 mix0: ethernet@1070000100000 {
243 compatible = "cavium,octeon-5750-mix";
244 reg = <0x10700 0x00100000 0x0 0x100>, /* MIX */
245 <0x11800 0xE0000000 0x0 0x300>, /* AGL */
246 <0x11800 0xE0000400 0x0 0x400>, /* AGL_SHARED */
247 <0x11800 0xE0002000 0x0 0x8>; /* AGL_PRT_CTL */
248 cell-index = <0>;
249 interrupts = <6 40>, <6 32>;
250 local-mac-address = [ 00 00 00 00 00 00 ];
251 phy-handle = <&phy0>;
252 };
254 pip: pip@11800a0000000 {
255 compatible = "cavium,octeon-3860-pip";
256 #address-cells = <1>;
257 #size-cells = <0>;
258 reg = <0x11800 0xa0000000 0x0 0x2000>;
260 interface@4 {
261 compatible = "cavium,octeon-3860-pip-interface";
262 #address-cells = <1>;
263 #size-cells = <0>;
264 reg = <0x4>; /* interface */
266 ethernet@0 {
267 compatible = "cavium,octeon-3860-pip-port";
268 reg = <0x0>; /* Port */
269 local-mac-address = [ 00 00 00 00 00 00 ];
270 phy-handle = <&phy1>;
271 };
272 ethernet@1 {
273 compatible = "cavium,octeon-3860-pip-port";
274 reg = <0x1>; /* Port */
275 local-mac-address = [ 00 00 00 00 00 00 ];
276 phy-handle = <&phy2>;
277 };
278 ethernet@2 {
279 compatible = "cavium,octeon-3860-pip-port";
280 reg = <0x2>; /* Port */
281 local-mac-address = [ 00 00 00 00 00 00 ];
282 phy-handle = <&phy3>;
283 };
284 ethernet@3 {
285 compatible = "cavium,octeon-3860-pip-port";
286 reg = <0x3>; /* Port */
287 local-mac-address = [ 00 00 00 00 00 00 ];
288 phy-handle = <&phy4>;
289 };
290 };
292 interface@3 {
293 compatible = "cavium,octeon-3860-pip-interface";
294 #address-cells = <1>;
295 #size-cells = <0>;
296 reg = <0x3>; /* interface */
298 ethernet@0 {
299 compatible = "cavium,octeon-3860-pip-port";
300 reg = <0x0>; /* Port */
301 local-mac-address = [ 00 00 00 00 00 00 ];
302 phy-handle = <&phy11>;
303 };
304 ethernet@1 {
305 compatible = "cavium,octeon-3860-pip-port";
306 reg = <0x1>; /* Port */
307 local-mac-address = [ 00 00 00 00 00 00 ];
308 phy-handle = <&phy12>;
309 };
310 ethernet@2 {
311 compatible = "cavium,octeon-3860-pip-port";
312 reg = <0x2>; /* Port */
313 local-mac-address = [ 00 00 00 00 00 00 ];
314 phy-handle = <&phy13>;
315 };
316 ethernet@3 {
317 compatible = "cavium,octeon-3860-pip-port";
318 reg = <0x3>; /* Port */
319 local-mac-address = [ 00 00 00 00 00 00 ];
320 phy-handle = <&phy14>;
321 };
322 };
324 interface@2 {
325 compatible = "cavium,octeon-3860-pip-interface";
326 #address-cells = <1>;
327 #size-cells = <0>;
328 reg = <0x2>; /* interface */
330 ethernet@0 {
331 compatible = "cavium,octeon-3860-pip-port";
332 reg = <0x0>; /* Port */
333 local-mac-address = [ 00 00 00 00 00 00 ];
334 phy-handle = <&phy21>;
335 };
336 ethernet@1 {
337 compatible = "cavium,octeon-3860-pip-port";
338 reg = <0x1>; /* Port */
339 local-mac-address = [ 00 00 00 00 00 00 ];
340 phy-handle = <&phy22>;
341 };
342 ethernet@2 {
343 compatible = "cavium,octeon-3860-pip-port";
344 reg = <0x2>; /* Port */
345 local-mac-address = [ 00 00 00 00 00 00 ];
346 phy-handle = <&phy23>;
347 };
348 ethernet@3 {
349 compatible = "cavium,octeon-3860-pip-port";
350 reg = <0x3>; /* Port */
351 local-mac-address = [ 00 00 00 00 00 00 ];
352 phy-handle = <&phy24>;
353 };
354 };
356 interface@1 {
357 compatible = "cavium,octeon-3860-pip-interface";
358 #address-cells = <1>;
359 #size-cells = <0>;
360 reg = <0x1>; /* interface */
362 ethernet@0 {
363 compatible = "cavium,octeon-3860-pip-port";
364 reg = <0x0>; /* Port */
365 local-mac-address = [ 00 00 00 00 00 00 ];
366 };
367 };
369 interface@0 {
370 compatible = "cavium,octeon-3860-pip-interface";
371 #address-cells = <1>;
372 #size-cells = <0>;
373 reg = <0x0>; /* interface */
375 ethernet@0 {
376 compatible = "cavium,octeon-3860-pip-port";
377 reg = <0x0>; /* Port */
378 local-mac-address = [ 00 00 00 00 00 00 ];
379 phy-handle = <&phy41>;
380 };
381 ethernet@1 {
382 compatible = "cavium,octeon-3860-pip-port";
383 reg = <0x1>; /* Port */
384 local-mac-address = [ 00 00 00 00 00 00 ];
385 phy-handle = <&phy42>;
386 };
387 ethernet@2 {
388 compatible = "cavium,octeon-3860-pip-port";
389 reg = <0x2>; /* Port */
390 local-mac-address = [ 00 00 00 00 00 00 ];
391 phy-handle = <&phy43>;
392 };
393 ethernet@3 {
394 compatible = "cavium,octeon-3860-pip-port";
395 reg = <0x3>; /* Port */
396 local-mac-address = [ 00 00 00 00 00 00 ];
397 phy-handle = <&phy44>;
398 };
399 };
400 };
402 twsi0: i2c@1180000001000 {
403 #address-cells = <1>;
404 #size-cells = <0>;
405 compatible = "cavium,octeon-3860-twsi";
406 reg = <0x11800 0x00001000 0x0 0x200>;
407 interrupts = <3 32>;
408 clock-frequency = <100000>;
410 rtc@68 {
411 compatible = "dallas,ds1337";
412 reg = <0x68>;
413 };
414 tmp@4c {
415 compatible = "ti,tmp421";
416 reg = <0x4c>;
417 };
418 };
420 twsi1: i2c@1180000001200 {
421 #address-cells = <1>;
422 #size-cells = <0>;
423 compatible = "cavium,octeon-3860-twsi";
424 reg = <0x11800 0x00001200 0x0 0x200>;
425 interrupts = <3 33>;
426 clock-frequency = <100000>;
427 };
429 uart0: serial@1180000000800 {
430 compatible = "cavium,octeon-3860-uart","ns16550";
431 reg = <0x11800 0x00000800 0x0 0x400>;
432 clock-frequency = <0>;
433 current-speed = <115200>;
434 reg-shift = <3>;
435 interrupts = <3 36>;
436 };
438 uart1: serial@1180000000c00 {
439 compatible = "cavium,octeon-3860-uart","ns16550";
440 reg = <0x11800 0x00000c00 0x0 0x400>;
441 clock-frequency = <0>;
442 current-speed = <115200>;
443 reg-shift = <3>;
444 interrupts = <3 37>;
445 };
447 bootbus: bootbus@1180000000000 {
448 compatible = "cavium,octeon-3860-bootbus";
449 reg = <0x11800 0x00000000 0x0 0x200>;
450 /* The chip select number and offset */
451 #address-cells = <2>;
452 /* The size of the chip select region */
453 #size-cells = <1>;
454 ranges = <0 0 0 0x1f400000 0xc00000>,
455 <1 0 0x10000 0x30000000 0>,
456 <2 0 0x10000 0x40000000 0>,
457 <3 0 0x10000 0x50000000 0>,
458 <4 0 0 0x1d020000 0x10000>,
459 <5 0 0 0x1d040000 0x10000>,
460 <6 0 0 0x1d050000 0x10000>,
461 <7 0 0x10000 0x90000000 0>;
463 cavium,cs-config@0 {
464 compatible = "cavium,octeon-3860-bootbus-config";
465 cavium,cs-index = <0>;
466 cavium,t-adr = <10>;
467 cavium,t-ce = <50>;
468 cavium,t-oe = <50>;
469 cavium,t-we = <35>;
470 cavium,t-rd-hld = <25>;
471 cavium,t-wr-hld = <35>;
472 cavium,t-pause = <0>;
473 cavium,t-wait = <300>;
474 cavium,t-page = <25>;
475 cavium,t-rd-dly = <0>;
477 cavium,pages = <0>;
478 cavium,bus-width = <8>;
479 };
480 cavium,cs-config@4 {
481 compatible = "cavium,octeon-3860-bootbus-config";
482 cavium,cs-index = <4>;
483 cavium,t-adr = <320>;
484 cavium,t-ce = <320>;
485 cavium,t-oe = <320>;
486 cavium,t-we = <320>;
487 cavium,t-rd-hld = <320>;
488 cavium,t-wr-hld = <320>;
489 cavium,t-pause = <320>;
490 cavium,t-wait = <320>;
491 cavium,t-page = <320>;
492 cavium,t-rd-dly = <0>;
494 cavium,pages = <0>;
495 cavium,bus-width = <8>;
496 };
497 cavium,cs-config@5 {
498 compatible = "cavium,octeon-3860-bootbus-config";
499 cavium,cs-index = <5>;
500 cavium,t-adr = <0>;
501 cavium,t-ce = <300>;
502 cavium,t-oe = <125>;
503 cavium,t-we = <150>;
504 cavium,t-rd-hld = <100>;
505 cavium,t-wr-hld = <300>;
506 cavium,t-pause = <0>;
507 cavium,t-wait = <300>;
508 cavium,t-page = <310>;
509 cavium,t-rd-dly = <0>;
511 cavium,pages = <0>;
512 cavium,bus-width = <16>;
513 };
514 cavium,cs-config@6 {
515 compatible = "cavium,octeon-3860-bootbus-config";
516 cavium,cs-index = <6>;
517 cavium,t-adr = <0>;
518 cavium,t-ce = <30>;
519 cavium,t-oe = <125>;
520 cavium,t-we = <150>;
521 cavium,t-rd-hld = <100>;
522 cavium,t-wr-hld = <30>;
523 cavium,t-pause = <0>;
524 cavium,t-wait = <30>;
525 cavium,t-page = <310>;
526 cavium,t-rd-dly = <0>;
528 cavium,pages = <0>;
529 cavium,wait-mode;
530 cavium,bus-width = <16>;
531 };
533 flash0: nor@0,0 {
534 compatible = "cfi-flash";
535 reg = <0 0 0x800000>;
536 #address-cells = <1>;
537 #size-cells = <1>;
539 partition@0 {
540 label = "bootloader";
541 reg = <0 0x200000>;
542 read-only;
543 };
544 partition@200000 {
545 label = "kernel";
546 reg = <0x200000 0x200000>;
547 };
548 partition@400000 {
549 label = "cramfs";
550 reg = <0x400000 0x3fe000>;
551 };
552 partition@7fe000 {
553 label = "environment";
554 reg = <0x7fe000 0x2000>;
555 read-only;
556 };
557 };
559 led0: led-display@4,0 {
560 compatible = "avago,hdsp-253x";
561 reg = <4 0x20 0x20>, <4 0 0x20>;
562 };
564 compact-flash@5,0 {
565 compatible = "cavium,ebt3000-compact-flash";
566 reg = <5 0 0x10000>, <6 0 0x10000>;
567 cavium,bus-width = <16>;
568 cavium,true-ide;
569 cavium,dma-engine-handle = <&dma0>;
570 };
571 };
573 dma0: dma-engine@1180000000100 {
574 compatible = "cavium,octeon-5750-bootbus-dma";
575 reg = <0x11800 0x00000100 0x0 0x8>;
576 interrupts = <0 63>;
577 };
578 dma1: dma-engine@1180000000108 {
579 compatible = "cavium,octeon-5750-bootbus-dma";
580 reg = <0x11800 0x00000108 0x0 0x8>;
581 interrupts = <0 63>;
582 };
584 uctl: uctl@118006f000000 {
585 compatible = "cavium,octeon-6335-uctl";
586 reg = <0x11800 0x6f000000 0x0 0x100>;
587 ranges; /* Direct mapping */
588 #address-cells = <2>;
589 #size-cells = <2>;
590 /* 12MHz, 24MHz and 48MHz allowed */
591 refclk-frequency = <12000000>;
592 /* Either "crystal" or "external" */
593 refclk-type = "crystal";
595 ehci@16f0000000000 {
596 compatible = "cavium,octeon-6335-ehci","usb-ehci";
597 reg = <0x16f00 0x00000000 0x0 0x100>;
598 interrupts = <3 44>;
599 big-endian-regs;
600 };
601 ohci@16f0000000400 {
602 compatible = "cavium,octeon-6335-ohci","usb-ohci";
603 reg = <0x16f00 0x00000400 0x0 0x100>;
604 interrupts = <3 44>;
605 big-endian-regs;
606 };
607 };
608 };
610 aliases {
611 mix0 = &mix0;
612 pip = &pip;
613 smi0 = &smi0;
614 smi1 = &smi1;
615 smi2 = &smi2;
616 smi3 = &smi3;
617 twsi0 = &twsi0;
618 twsi1 = &twsi1;
619 uart0 = &uart0;
620 uart1 = &uart1;
621 uctl = &uctl;
622 led0 = &led0;
623 flash0 = &flash0;
624 };
625 };