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1/*
2 * Device Tree Include file for Marvell Armada 1500 (Berlin BG2) SoC
3 *
4 * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
5 *
6 * based on GPL'ed 2.6 kernel sources
7 * (c) Marvell International Ltd.
8 *
9 * This file is dual-licensed: you can use it either under the terms
10 * of the GPL or the X11 license, at your option. Note that this dual
11 * licensing only applies to this file, and not this project as a
12 * whole.
13 *
14 * a) This file is licensed under the terms of the GNU General Public
15 * License version 2. This program is licensed "as is" without any
16 * warranty of any kind, whether express or implied.
17 *
18 * Or, alternatively,
19 *
20 * b) Permission is hereby granted, free of charge, to any person
21 * obtaining a copy of this software and associated documentation
22 * files (the "Software"), to deal in the Software without
23 * restriction, including without limitation the rights to use,
24 * copy, modify, merge, publish, distribute, sublicense, and/or
25 * sell copies of the Software, and to permit persons to whom the
26 * Software is furnished to do so, subject to the following
27 * conditions:
28 *
29 * The above copyright notice and this permission notice shall be
30 * included in all copies or substantial portions of the Software.
31 *
32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
38 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
39 * OTHER DEALINGS IN THE SOFTWARE.
40 */
41
42#include "skeleton.dtsi"
43#include <dt-bindings/clock/berlin2.h>
44#include <dt-bindings/interrupt-controller/arm-gic.h>
45
46/ {
47 model = "Marvell Armada 1500 (BG2) SoC";
48 compatible = "marvell,berlin2", "marvell,berlin";
49
50 aliases {
51 serial0 = &uart0;
52 serial1 = &uart1;
53 serial2 = &uart2;
54 };
55
56 cpus {
57 #address-cells = <1>;
58 #size-cells = <0>;
59 enable-method = "marvell,berlin-smp";
60
61 cpu@0 {
62 compatible = "marvell,pj4b";
63 device_type = "cpu";
64 next-level-cache = <&l2>;
65 reg = <0>;
66
67 clocks = <&chip_clk CLKID_CPU>;
68 clock-latency = <100000>;
69 operating-points = <
70 /* kHz uV */
71 1200000 1200000
72 1000000 1200000
73 800000 1200000
74 600000 1200000
75 >;
76 };
77
78 cpu@1 {
79 compatible = "marvell,pj4b";
80 device_type = "cpu";
81 next-level-cache = <&l2>;
82 reg = <1>;
83 };
84 };
85
86 refclk: oscillator {
87 compatible = "fixed-clock";
88 #clock-cells = <0>;
89 clock-frequency = <25000000>;
90 };
91
92 soc {
93 compatible = "simple-bus";
94 #address-cells = <1>;
95 #size-cells = <1>;
96 interrupt-parent = <&gic>;
97
98 ranges = <0 0xf7000000 0x1000000>;
99
100 sdhci0: sdhci@ab0000 {
101 compatible = "mrvl,pxav3-mmc";
102 reg = <0xab0000 0x200>;
103 clocks = <&chip_clk CLKID_SDIO0XIN>, <&chip_clk CLKID_SDIO0>;
104 clock-names = "io", "core";
105 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
106 status = "disabled";
107 };
108
109 sdhci1: sdhci@ab0800 {
110 compatible = "mrvl,pxav3-mmc";
111 reg = <0xab0800 0x200>;
112 clocks = <&chip_clk CLKID_SDIO1XIN>, <&chip_clk CLKID_SDIO1>;
113 clock-names = "io", "core";
114 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
115 status = "disabled";
116 };
117
118 sdhci2: sdhci@ab1000 {
119 compatible = "mrvl,pxav3-mmc";
120 reg = <0xab1000 0x200>;
121 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
122 clocks = <&chip_clk CLKID_NFC_ECC>, <&chip_clk CLKID_NFC>;
123 clock-names = "io", "core";
124 pinctrl-0 = <&emmc_pmux>;
125 pinctrl-names = "default";
126 status = "disabled";
127 };
128
129 l2: l2-cache-controller@ac0000 {
130 compatible = "marvell,tauros3-cache", "arm,pl310-cache";
131 reg = <0xac0000 0x1000>;
132 cache-unified;
133 cache-level = <2>;
134 };
135
136 scu: snoop-control-unit@ad0000 {
137 compatible = "arm,cortex-a9-scu";
138 reg = <0xad0000 0x58>;
139 };
140
141 gic: interrupt-controller@ad1000 {
142 compatible = "arm,cortex-a9-gic";
143 reg = <0xad1000 0x1000>, <0xad0100 0x0100>;
144 interrupt-controller;
145 #interrupt-cells = <3>;
146 };
147
148 local-timer@ad0600 {
149 compatible = "arm,cortex-a9-twd-timer";
150 reg = <0xad0600 0x20>;
151 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
152 clocks = <&chip_clk CLKID_TWD>;
153 };
154
155 eth1: ethernet@b90000 {
156 compatible = "marvell,pxa168-eth";
157 reg = <0xb90000 0x10000>;
158 clocks = <&chip_clk CLKID_GETH1>;
159 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
160 /* set by bootloader */
161 local-mac-address = [00 00 00 00 00 00];
162 #address-cells = <1>;
163 #size-cells = <0>;
164 phy-connection-type = "mii";
165 phy-handle = <ðphy1>;
166 status = "disabled";
167
168 ethphy1: ethernet-phy@0 {
169 reg = <0>;
170 };
171 };
172
173 cpu-ctrl@dd0000 {
174 compatible = "marvell,berlin-cpu-ctrl";
175 reg = <0xdd0000 0x10000>;
176 };
177
178 eth0: ethernet@e50000 {
179 compatible = "marvell,pxa168-eth";
180 reg = <0xe50000 0x10000>;
181 clocks = <&chip_clk CLKID_GETH0>;
182 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
183 /* set by bootloader */
184 local-mac-address = [00 00 00 00 00 00];
185 #address-cells = <1>;
186 #size-cells = <0>;
187 phy-connection-type = "mii";
188 phy-handle = <ðphy0>;
189 status = "disabled";
190
191 ethphy0: ethernet-phy@0 {
192 reg = <0>;
193 };
194 };
195
196 apb@e80000 {
197 compatible = "simple-bus";
198 #address-cells = <1>;
199 #size-cells = <1>;
200
201 ranges = <0 0xe80000 0x10000>;
202 interrupt-parent = <&aic>;
203
204 gpio0: gpio@0400 {
205 compatible = "snps,dw-apb-gpio";
206 reg = <0x0400 0x400>;
207 #address-cells = <1>;
208 #size-cells = <0>;
209
210 porta: gpio-port@0 {
211 compatible = "snps,dw-apb-gpio-port";
212 gpio-controller;
213 #gpio-cells = <2>;
214 snps,nr-gpios = <8>;
215 reg = <0>;
216 interrupt-controller;
217 #interrupt-cells = <2>;
218 interrupts = <0>;
219 };
220 };
221
222 gpio1: gpio@0800 {
223 compatible = "snps,dw-apb-gpio";
224 reg = <0x0800 0x400>;
225 #address-cells = <1>;
226 #size-cells = <0>;
227
228 portb: gpio-port@1 {
229 compatible = "snps,dw-apb-gpio-port";
230 gpio-controller;
231 #gpio-cells = <2>;
232 snps,nr-gpios = <8>;
233 reg = <0>;
234 interrupt-controller;
235 #interrupt-cells = <2>;
236 interrupts = <1>;
237 };
238 };
239
240 gpio2: gpio@0c00 {
241 compatible = "snps,dw-apb-gpio";
242 reg = <0x0c00 0x400>;
243 #address-cells = <1>;
244 #size-cells = <0>;
245
246 portc: gpio-port@2 {
247 compatible = "snps,dw-apb-gpio-port";
248 gpio-controller;
249 #gpio-cells = <2>;
250 snps,nr-gpios = <8>;
251 reg = <0>;
252 interrupt-controller;
253 #interrupt-cells = <2>;
254 interrupts = <2>;
255 };
256 };
257
258 gpio3: gpio@1000 {
259 compatible = "snps,dw-apb-gpio";
260 reg = <0x1000 0x400>;
261 #address-cells = <1>;
262 #size-cells = <0>;
263
264 portd: gpio-port@3 {
265 compatible = "snps,dw-apb-gpio-port";
266 gpio-controller;
267 #gpio-cells = <2>;
268 snps,nr-gpios = <8>;
269 reg = <0>;
270 interrupt-controller;
271 #interrupt-cells = <2>;
272 interrupts = <3>;
273 };
274 };
275
276 timer0: timer@2c00 {
277 compatible = "snps,dw-apb-timer";
278 reg = <0x2c00 0x14>;
279 interrupts = <8>;
280 clocks = <&chip_clk CLKID_CFG>;
281 clock-names = "timer";
282 status = "okay";
283 };
284
285 timer1: timer@2c14 {
286 compatible = "snps,dw-apb-timer";
287 reg = <0x2c14 0x14>;
288 interrupts = <9>;
289 clocks = <&chip_clk CLKID_CFG>;
290 clock-names = "timer";
291 status = "okay";
292 };
293
294 timer2: timer@2c28 {
295 compatible = "snps,dw-apb-timer";
296 reg = <0x2c28 0x14>;
297 interrupts = <10>;
298 clocks = <&chip_clk CLKID_CFG>;
299 clock-names = "timer";
300 status = "disabled";
301 };
302
303 timer3: timer@2c3c {
304 compatible = "snps,dw-apb-timer";
305 reg = <0x2c3c 0x14>;
306 interrupts = <11>;
307 clocks = <&chip_clk CLKID_CFG>;
308 clock-names = "timer";
309 status = "disabled";
310 };
311
312 timer4: timer@2c50 {
313 compatible = "snps,dw-apb-timer";
314 reg = <0x2c50 0x14>;
315 interrupts = <12>;
316 clocks = <&chip_clk CLKID_CFG>;
317 clock-names = "timer";
318 status = "disabled";
319 };
320
321 timer5: timer@2c64 {
322 compatible = "snps,dw-apb-timer";
323 reg = <0x2c64 0x14>;
324 interrupts = <13>;
325 clocks = <&chip_clk CLKID_CFG>;
326 clock-names = "timer";
327 status = "disabled";
328 };
329
330 timer6: timer@2c78 {
331 compatible = "snps,dw-apb-timer";
332 reg = <0x2c78 0x14>;
333 interrupts = <14>;
334 clocks = <&chip_clk CLKID_CFG>;
335 clock-names = "timer";
336 status = "disabled";
337 };
338
339 timer7: timer@2c8c {
340 compatible = "snps,dw-apb-timer";
341 reg = <0x2c8c 0x14>;
342 interrupts = <15>;
343 clocks = <&chip_clk CLKID_CFG>;
344 clock-names = "timer";
345 status = "disabled";
346 };
347
348 aic: interrupt-controller@3000 {
349 compatible = "snps,dw-apb-ictl";
350 reg = <0x3000 0xc00>;
351 interrupt-controller;
352 #interrupt-cells = <1>;
353 interrupt-parent = <&gic>;
354 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
355 };
356 };
357
358 ahci: sata@e90000 {
359 compatible = "marvell,berlin2-ahci", "generic-ahci";
360 reg = <0xe90000 0x1000>;
361 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
362 clocks = <&chip_clk CLKID_SATA>;
363 #address-cells = <1>;
364 #size-cells = <0>;
365
366 sata0: sata-port@0 {
367 reg = <0>;
368 phys = <&sata_phy 0>;
369 status = "disabled";
370 };
371
372 sata1: sata-port@1 {
373 reg = <1>;
374 phys = <&sata_phy 1>;
375 status = "disabled";
376 };
377 };
378
379 sata_phy: phy@e900a0 {
380 compatible = "marvell,berlin2-sata-phy";
381 reg = <0xe900a0 0x200>;
382 clocks = <&chip_clk CLKID_SATA>;
383 #address-cells = <1>;
384 #size-cells = <0>;
385 #phy-cells = <1>;
386 status = "disabled";
387
388 sata-phy@0 {
389 reg = <0>;
390 };
391
392 sata-phy@1 {
393 reg = <1>;
394 };
395 };
396
397 chip: chip-control@ea0000 {
398 compatible = "simple-mfd", "syscon";
399 reg = <0xea0000 0x400>;
400
401 chip_clk: clock {
402 compatible = "marvell,berlin2-clk";
403 #clock-cells = <1>;
404 clocks = <&refclk>;
405 clock-names = "refclk";
406 };
407
408 soc_pinctrl: pin-controller {
409 compatible = "marvell,berlin2-soc-pinctrl";
410
411 emmc_pmux: emmc-pmux {
412 groups = "G26";
413 function = "emmc";
414 };
415 };
416
417 chip_rst: reset {
418 compatible = "marvell,berlin2-reset";
419 #reset-cells = <2>;
420 };
421 };
422
423 pwm: pwm@f20000 {
424 compatible = "marvell,berlin-pwm";
425 reg = <0xf20000 0x40>;
426 clocks = <&chip_clk CLKID_CFG>;
427 #pwm-cells = <3>;
428 };
429
430 apb@fc0000 {
431 compatible = "simple-bus";
432 #address-cells = <1>;
433 #size-cells = <1>;
434
435 ranges = <0 0xfc0000 0x10000>;
436 interrupt-parent = <&sic>;
437
438 wdt0: watchdog@1000 {
439 compatible = "snps,dw-wdt";
440 reg = <0x1000 0x100>;
441 clocks = <&refclk>;
442 interrupts = <0>;
443 };
444
445 wdt1: watchdog@2000 {
446 compatible = "snps,dw-wdt";
447 reg = <0x2000 0x100>;
448 clocks = <&refclk>;
449 interrupts = <1>;
450 status = "disabled";
451 };
452
453 wdt2: watchdog@3000 {
454 compatible = "snps,dw-wdt";
455 reg = <0x3000 0x100>;
456 clocks = <&refclk>;
457 interrupts = <2>;
458 status = "disabled";
459 };
460
461 sm_gpio1: gpio@5000 {
462 compatible = "snps,dw-apb-gpio";
463 reg = <0x5000 0x400>;
464 #address-cells = <1>;
465 #size-cells = <0>;
466
467 portf: gpio-port@5 {
468 compatible = "snps,dw-apb-gpio-port";
469 gpio-controller;
470 #gpio-cells = <2>;
471 snps,nr-gpios = <8>;
472 reg = <0>;
473 };
474 };
475
476 sm_gpio0: gpio@c000 {
477 compatible = "snps,dw-apb-gpio";
478 reg = <0xc000 0x400>;
479 #address-cells = <1>;
480 #size-cells = <0>;
481
482 porte: gpio-port@4 {
483 compatible = "snps,dw-apb-gpio-port";
484 gpio-controller;
485 #gpio-cells = <2>;
486 snps,nr-gpios = <8>;
487 reg = <0>;
488 interrupt-controller;
489 #interrupt-cells = <2>;
490 interrupts = <11>;
491 };
492 };
493
494 uart0: serial@9000 {
495 compatible = "snps,dw-apb-uart";
496 reg = <0x9000 0x100>;
497 reg-shift = <2>;
498 reg-io-width = <1>;
499 interrupts = <8>;
500 clocks = <&refclk>;
501 pinctrl-0 = <&uart0_pmux>;
502 pinctrl-names = "default";
503 status = "disabled";
504 };
505
506 uart1: serial@a000 {
507 compatible = "snps,dw-apb-uart";
508 reg = <0xa000 0x100>;
509 reg-shift = <2>;
510 reg-io-width = <1>;
511 interrupts = <9>;
512 clocks = <&refclk>;
513 pinctrl-0 = <&uart1_pmux>;
514 pinctrl-names = "default";
515 status = "disabled";
516 };
517
518 uart2: serial@b000 {
519 compatible = "snps,dw-apb-uart";
520 reg = <0xb000 0x100>;
521 reg-shift = <2>;
522 reg-io-width = <1>;
523 interrupts = <10>;
524 clocks = <&refclk>;
525 pinctrl-0 = <&uart2_pmux>;
526 pinctrl-names = "default";
527 status = "disabled";
528 };
529
530 sysctrl: system-controller@d000 {
531 compatible = "simple-mfd", "syscon";
532 reg = <0xd000 0x100>;
533
534 sys_pinctrl: pin-controller {
535 compatible = "marvell,berlin2-system-pinctrl";
536 uart0_pmux: uart0-pmux {
537 groups = "GSM4";
538 function = "uart0";
539 };
540
541 uart1_pmux: uart1-pmux {
542 groups = "GSM5";
543 function = "uart1";
544 };
545 uart2_pmux: uart2-pmux {
546 groups = "GSM3";
547 function = "uart2";
548 };
549 };
550 };
551
552 sic: interrupt-controller@e000 {
553 compatible = "snps,dw-apb-ictl";
554 reg = <0xe000 0x400>;
555 interrupt-controller;
556 #interrupt-cells = <1>;
557 interrupt-parent = <&gic>;
558 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
559 };
560 };
561 };
562};