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1 /*
2 * Copyright 2013 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 *
6 * The code contained herein is licensed under the GNU General Public
7 * License. You may obtain a copy of the GNU General Public License
8 * Version 2 or later at the following locations:
9 *
10 * http://www.opensource.org/licenses/gpl-license.html
11 * http://www.gnu.org/copyleft/gpl.html
12 */
13
14 /include/ "skeleton.dtsi"
15
16 / {
17 interrupt-parent = <&intc>;
18
19 aliases {
20 ethernet0 = &emac;
21 serial0 = &uart0;
22 serial1 = &uart1;
23 serial2 = &uart2;
24 serial3 = &uart3;
25 };
26
27 chosen {
28 #address-cells = <1>;
29 #size-cells = <1>;
30 ranges;
31
32 framebuffer@0 {
33 compatible = "allwinner,simple-framebuffer", "simple-framebuffer";
34 allwinner,pipeline = "de_be0-lcd0-hdmi";
35 clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
36 <&ahb_gates 44>;
37 status = "disabled";
38 };
39 };
40
41 cpus {
42 cpu@0 {
43 compatible = "arm,cortex-a8";
44 };
45 };
46
47 memory {
48 reg = <0x40000000 0x20000000>;
49 };
50
51 clocks {
52 #address-cells = <1>;
53 #size-cells = <1>;
54 ranges;
55
56 /*
57 * This is a dummy clock, to be used as placeholder on
58 * other mux clocks when a specific parent clock is not
59 * yet implemented. It should be dropped when the driver
60 * is complete.
61 */
62 dummy: dummy {
63 #clock-cells = <0>;
64 compatible = "fixed-clock";
65 clock-frequency = <0>;
66 };
67
68 osc24M: clk@01c20050 {
69 #clock-cells = <0>;
70 compatible = "allwinner,sun4i-a10-osc-clk";
71 reg = <0x01c20050 0x4>;
72 clock-frequency = <24000000>;
73 clock-output-names = "osc24M";
74 };
75
76 osc32k: clk@0 {
77 #clock-cells = <0>;
78 compatible = "fixed-clock";
79 clock-frequency = <32768>;
80 clock-output-names = "osc32k";
81 };
82
83 pll1: clk@01c20000 {
84 #clock-cells = <0>;
85 compatible = "allwinner,sun4i-a10-pll1-clk";
86 reg = <0x01c20000 0x4>;
87 clocks = <&osc24M>;
88 clock-output-names = "pll1";
89 };
90
91 pll4: clk@01c20018 {
92 #clock-cells = <0>;
93 compatible = "allwinner,sun4i-a10-pll1-clk";
94 reg = <0x01c20018 0x4>;
95 clocks = <&osc24M>;
96 clock-output-names = "pll4";
97 };
98
99 pll5: clk@01c20020 {
100 #clock-cells = <1>;
101 compatible = "allwinner,sun4i-a10-pll5-clk";
102 reg = <0x01c20020 0x4>;
103 clocks = <&osc24M>;
104 clock-output-names = "pll5_ddr", "pll5_other";
105 };
106
107 pll6: clk@01c20028 {
108 #clock-cells = <1>;
109 compatible = "allwinner,sun4i-a10-pll6-clk";
110 reg = <0x01c20028 0x4>;
111 clocks = <&osc24M>;
112 clock-output-names = "pll6_sata", "pll6_other", "pll6";
113 };
114
115 /* dummy is 200M */
116 cpu: cpu@01c20054 {
117 #clock-cells = <0>;
118 compatible = "allwinner,sun4i-a10-cpu-clk";
119 reg = <0x01c20054 0x4>;
120 clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
121 clock-output-names = "cpu";
122 };
123
124 axi: axi@01c20054 {
125 #clock-cells = <0>;
126 compatible = "allwinner,sun4i-a10-axi-clk";
127 reg = <0x01c20054 0x4>;
128 clocks = <&cpu>;
129 clock-output-names = "axi";
130 };
131
132 axi_gates: clk@01c2005c {
133 #clock-cells = <1>;
134 compatible = "allwinner,sun4i-a10-axi-gates-clk";
135 reg = <0x01c2005c 0x4>;
136 clocks = <&axi>;
137 clock-output-names = "axi_dram";
138 };
139
140 ahb: ahb@01c20054 {
141 #clock-cells = <0>;
142 compatible = "allwinner,sun4i-a10-ahb-clk";
143 reg = <0x01c20054 0x4>;
144 clocks = <&axi>;
145 clock-output-names = "ahb";
146 };
147
148 ahb_gates: clk@01c20060 {
149 #clock-cells = <1>;
150 compatible = "allwinner,sun5i-a10s-ahb-gates-clk";
151 reg = <0x01c20060 0x8>;
152 clocks = <&ahb>;
153 clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci",
154 "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
155 "ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram",
156 "ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1",
157 "ahb_spi2", "ahb_gps", "ahb_stimer", "ahb_ve",
158 "ahb_tve", "ahb_lcd", "ahb_csi", "ahb_hdmi",
159 "ahb_de_be", "ahb_de_fe", "ahb_iep", "ahb_mali400";
160 };
161
162 apb0: apb0@01c20054 {
163 #clock-cells = <0>;
164 compatible = "allwinner,sun4i-a10-apb0-clk";
165 reg = <0x01c20054 0x4>;
166 clocks = <&ahb>;
167 clock-output-names = "apb0";
168 };
169
170 apb0_gates: clk@01c20068 {
171 #clock-cells = <1>;
172 compatible = "allwinner,sun5i-a10s-apb0-gates-clk";
173 reg = <0x01c20068 0x4>;
174 clocks = <&apb0>;
175 clock-output-names = "apb0_codec", "apb0_iis", "apb0_pio",
176 "apb0_ir", "apb0_keypad";
177 };
178
179 apb1_mux: apb1_mux@01c20058 {
180 #clock-cells = <0>;
181 compatible = "allwinner,sun4i-a10-apb1-mux-clk";
182 reg = <0x01c20058 0x4>;
183 clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
184 clock-output-names = "apb1_mux";
185 };
186
187 apb1: apb1@01c20058 {
188 #clock-cells = <0>;
189 compatible = "allwinner,sun4i-a10-apb1-clk";
190 reg = <0x01c20058 0x4>;
191 clocks = <&apb1_mux>;
192 clock-output-names = "apb1";
193 };
194
195 apb1_gates: clk@01c2006c {
196 #clock-cells = <1>;
197 compatible = "allwinner,sun5i-a10s-apb1-gates-clk";
198 reg = <0x01c2006c 0x4>;
199 clocks = <&apb1>;
200 clock-output-names = "apb1_i2c0", "apb1_i2c1",
201 "apb1_i2c2", "apb1_uart0", "apb1_uart1",
202 "apb1_uart2", "apb1_uart3";
203 };
204
205 nand_clk: clk@01c20080 {
206 #clock-cells = <0>;
207 compatible = "allwinner,sun4i-a10-mod0-clk";
208 reg = <0x01c20080 0x4>;
209 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
210 clock-output-names = "nand";
211 };
212
213 ms_clk: clk@01c20084 {
214 #clock-cells = <0>;
215 compatible = "allwinner,sun4i-a10-mod0-clk";
216 reg = <0x01c20084 0x4>;
217 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
218 clock-output-names = "ms";
219 };
220
221 mmc0_clk: clk@01c20088 {
222 #clock-cells = <0>;
223 compatible = "allwinner,sun4i-a10-mod0-clk";
224 reg = <0x01c20088 0x4>;
225 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
226 clock-output-names = "mmc0";
227 };
228
229 mmc1_clk: clk@01c2008c {
230 #clock-cells = <0>;
231 compatible = "allwinner,sun4i-a10-mod0-clk";
232 reg = <0x01c2008c 0x4>;
233 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
234 clock-output-names = "mmc1";
235 };
236
237 mmc2_clk: clk@01c20090 {
238 #clock-cells = <0>;
239 compatible = "allwinner,sun4i-a10-mod0-clk";
240 reg = <0x01c20090 0x4>;
241 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
242 clock-output-names = "mmc2";
243 };
244
245 ts_clk: clk@01c20098 {
246 #clock-cells = <0>;
247 compatible = "allwinner,sun4i-a10-mod0-clk";
248 reg = <0x01c20098 0x4>;
249 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
250 clock-output-names = "ts";
251 };
252
253 ss_clk: clk@01c2009c {
254 #clock-cells = <0>;
255 compatible = "allwinner,sun4i-a10-mod0-clk";
256 reg = <0x01c2009c 0x4>;
257 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
258 clock-output-names = "ss";
259 };
260
261 spi0_clk: clk@01c200a0 {
262 #clock-cells = <0>;
263 compatible = "allwinner,sun4i-a10-mod0-clk";
264 reg = <0x01c200a0 0x4>;
265 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
266 clock-output-names = "spi0";
267 };
268
269 spi1_clk: clk@01c200a4 {
270 #clock-cells = <0>;
271 compatible = "allwinner,sun4i-a10-mod0-clk";
272 reg = <0x01c200a4 0x4>;
273 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
274 clock-output-names = "spi1";
275 };
276
277 spi2_clk: clk@01c200a8 {
278 #clock-cells = <0>;
279 compatible = "allwinner,sun4i-a10-mod0-clk";
280 reg = <0x01c200a8 0x4>;
281 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
282 clock-output-names = "spi2";
283 };
284
285 ir0_clk: clk@01c200b0 {
286 #clock-cells = <0>;
287 compatible = "allwinner,sun4i-a10-mod0-clk";
288 reg = <0x01c200b0 0x4>;
289 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
290 clock-output-names = "ir0";
291 };
292
293 usb_clk: clk@01c200cc {
294 #clock-cells = <1>;
295 #reset-cells = <1>;
296 compatible = "allwinner,sun5i-a13-usb-clk";
297 reg = <0x01c200cc 0x4>;
298 clocks = <&pll6 1>;
299 clock-output-names = "usb_ohci0", "usb_phy";
300 };
301
302 mbus_clk: clk@01c2015c {
303 #clock-cells = <0>;
304 compatible = "allwinner,sun5i-a13-mbus-clk";
305 reg = <0x01c2015c 0x4>;
306 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
307 clock-output-names = "mbus";
308 };
309 };
310
311 soc@01c00000 {
312 compatible = "simple-bus";
313 #address-cells = <1>;
314 #size-cells = <1>;
315 ranges;
316
317 dma: dma-controller@01c02000 {
318 compatible = "allwinner,sun4i-a10-dma";
319 reg = <0x01c02000 0x1000>;
320 interrupts = <27>;
321 clocks = <&ahb_gates 6>;
322 #dma-cells = <2>;
323 };
324
325 spi0: spi@01c05000 {
326 compatible = "allwinner,sun4i-a10-spi";
327 reg = <0x01c05000 0x1000>;
328 interrupts = <10>;
329 clocks = <&ahb_gates 20>, <&spi0_clk>;
330 clock-names = "ahb", "mod";
331 dmas = <&dma 1 27>, <&dma 1 26>;
332 dma-names = "rx", "tx";
333 status = "disabled";
334 #address-cells = <1>;
335 #size-cells = <0>;
336 };
337
338 spi1: spi@01c06000 {
339 compatible = "allwinner,sun4i-a10-spi";
340 reg = <0x01c06000 0x1000>;
341 interrupts = <11>;
342 clocks = <&ahb_gates 21>, <&spi1_clk>;
343 clock-names = "ahb", "mod";
344 dmas = <&dma 1 9>, <&dma 1 8>;
345 dma-names = "rx", "tx";
346 status = "disabled";
347 #address-cells = <1>;
348 #size-cells = <0>;
349 };
350
351 emac: ethernet@01c0b000 {
352 compatible = "allwinner,sun4i-a10-emac";
353 reg = <0x01c0b000 0x1000>;
354 interrupts = <55>;
355 clocks = <&ahb_gates 17>;
356 status = "disabled";
357 };
358
359 mdio@01c0b080 {
360 compatible = "allwinner,sun4i-a10-mdio";
361 reg = <0x01c0b080 0x14>;
362 status = "disabled";
363 #address-cells = <1>;
364 #size-cells = <0>;
365 };
366
367 mmc0: mmc@01c0f000 {
368 compatible = "allwinner,sun5i-a13-mmc";
369 reg = <0x01c0f000 0x1000>;
370 clocks = <&ahb_gates 8>, <&mmc0_clk>;
371 clock-names = "ahb", "mmc";
372 interrupts = <32>;
373 status = "disabled";
374 };
375
376 mmc1: mmc@01c10000 {
377 compatible = "allwinner,sun5i-a13-mmc";
378 reg = <0x01c10000 0x1000>;
379 clocks = <&ahb_gates 9>, <&mmc1_clk>;
380 clock-names = "ahb", "mmc";
381 interrupts = <33>;
382 status = "disabled";
383 };
384
385 mmc2: mmc@01c11000 {
386 compatible = "allwinner,sun5i-a13-mmc";
387 reg = <0x01c11000 0x1000>;
388 clocks = <&ahb_gates 10>, <&mmc2_clk>;
389 clock-names = "ahb", "mmc";
390 interrupts = <34>;
391 status = "disabled";
392 };
393
394 usbphy: phy@01c13400 {
395 #phy-cells = <1>;
396 compatible = "allwinner,sun5i-a13-usb-phy";
397 reg = <0x01c13400 0x10 0x01c14800 0x4>;
398 reg-names = "phy_ctrl", "pmu1";
399 clocks = <&usb_clk 8>;
400 clock-names = "usb_phy";
401 resets = <&usb_clk 1>;
402 reset-names = "usb1_reset";
403 status = "disabled";
404 };
405
406 ehci0: usb@01c14000 {
407 compatible = "allwinner,sun5i-a10s-ehci", "generic-ehci";
408 reg = <0x01c14000 0x100>;
409 interrupts = <39>;
410 clocks = <&ahb_gates 1>;
411 phys = <&usbphy 1>;
412 phy-names = "usb";
413 status = "disabled";
414 };
415
416 ohci0: usb@01c14400 {
417 compatible = "allwinner,sun5i-a10s-ohci", "generic-ohci";
418 reg = <0x01c14400 0x100>;
419 interrupts = <40>;
420 clocks = <&usb_clk 6>, <&ahb_gates 2>;
421 phys = <&usbphy 1>;
422 phy-names = "usb";
423 status = "disabled";
424 };
425
426 spi2: spi@01c17000 {
427 compatible = "allwinner,sun4i-a10-spi";
428 reg = <0x01c17000 0x1000>;
429 interrupts = <12>;
430 clocks = <&ahb_gates 22>, <&spi2_clk>;
431 clock-names = "ahb", "mod";
432 dmas = <&dma 1 29>, <&dma 1 28>;
433 dma-names = "rx", "tx";
434 status = "disabled";
435 #address-cells = <1>;
436 #size-cells = <0>;
437 };
438
439 intc: interrupt-controller@01c20400 {
440 compatible = "allwinner,sun4i-a10-ic";
441 reg = <0x01c20400 0x400>;
442 interrupt-controller;
443 #interrupt-cells = <1>;
444 };
445
446 pio: pinctrl@01c20800 {
447 compatible = "allwinner,sun5i-a10s-pinctrl";
448 reg = <0x01c20800 0x400>;
449 interrupts = <28>;
450 clocks = <&apb0_gates 5>;
451 gpio-controller;
452 interrupt-controller;
453 #interrupt-cells = <2>;
454 #size-cells = <0>;
455 #gpio-cells = <3>;
456
457 uart0_pins_a: uart0@0 {
458 allwinner,pins = "PB19", "PB20";
459 allwinner,function = "uart0";
460 allwinner,drive = <0>;
461 allwinner,pull = <0>;
462 };
463
464 uart2_pins_a: uart2@0 {
465 allwinner,pins = "PC18", "PC19";
466 allwinner,function = "uart2";
467 allwinner,drive = <0>;
468 allwinner,pull = <0>;
469 };
470
471 uart3_pins_a: uart3@0 {
472 allwinner,pins = "PG9", "PG10";
473 allwinner,function = "uart3";
474 allwinner,drive = <0>;
475 allwinner,pull = <0>;
476 };
477
478 emac_pins_a: emac0@0 {
479 allwinner,pins = "PA0", "PA1", "PA2",
480 "PA3", "PA4", "PA5", "PA6",
481 "PA7", "PA8", "PA9", "PA10",
482 "PA11", "PA12", "PA13", "PA14",
483 "PA15", "PA16";
484 allwinner,function = "emac";
485 allwinner,drive = <0>;
486 allwinner,pull = <0>;
487 };
488
489 i2c0_pins_a: i2c0@0 {
490 allwinner,pins = "PB0", "PB1";
491 allwinner,function = "i2c0";
492 allwinner,drive = <0>;
493 allwinner,pull = <0>;
494 };
495
496 i2c1_pins_a: i2c1@0 {
497 allwinner,pins = "PB15", "PB16";
498 allwinner,function = "i2c1";
499 allwinner,drive = <0>;
500 allwinner,pull = <0>;
501 };
502
503 i2c2_pins_a: i2c2@0 {
504 allwinner,pins = "PB17", "PB18";
505 allwinner,function = "i2c2";
506 allwinner,drive = <0>;
507 allwinner,pull = <0>;
508 };
509
510 mmc0_pins_a: mmc0@0 {
511 allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
512 allwinner,function = "mmc0";
513 allwinner,drive = <2>;
514 allwinner,pull = <0>;
515 };
516
517 mmc1_pins_a: mmc1@0 {
518 allwinner,pins = "PG3","PG4","PG5","PG6","PG7","PG8";
519 allwinner,function = "mmc1";
520 allwinner,drive = <2>;
521 allwinner,pull = <0>;
522 };
523 };
524
525 timer@01c20c00 {
526 compatible = "allwinner,sun4i-a10-timer";
527 reg = <0x01c20c00 0x90>;
528 interrupts = <22>;
529 clocks = <&osc24M>;
530 };
531
532 wdt: watchdog@01c20c90 {
533 compatible = "allwinner,sun4i-a10-wdt";
534 reg = <0x01c20c90 0x10>;
535 };
536
537 sid: eeprom@01c23800 {
538 compatible = "allwinner,sun4i-a10-sid";
539 reg = <0x01c23800 0x10>;
540 };
541
542 rtp: rtp@01c25000 {
543 compatible = "allwinner,sun4i-a10-ts";
544 reg = <0x01c25000 0x100>;
545 interrupts = <29>;
546 };
547
548 uart0: serial@01c28000 {
549 compatible = "snps,dw-apb-uart";
550 reg = <0x01c28000 0x400>;
551 interrupts = <1>;
552 reg-shift = <2>;
553 reg-io-width = <4>;
554 clocks = <&apb1_gates 16>;
555 status = "disabled";
556 };
557
558 uart1: serial@01c28400 {
559 compatible = "snps,dw-apb-uart";
560 reg = <0x01c28400 0x400>;
561 interrupts = <2>;
562 reg-shift = <2>;
563 reg-io-width = <4>;
564 clocks = <&apb1_gates 17>;
565 status = "disabled";
566 };
567
568 uart2: serial@01c28800 {
569 compatible = "snps,dw-apb-uart";
570 reg = <0x01c28800 0x400>;
571 interrupts = <3>;
572 reg-shift = <2>;
573 reg-io-width = <4>;
574 clocks = <&apb1_gates 18>;
575 status = "disabled";
576 };
577
578 uart3: serial@01c28c00 {
579 compatible = "snps,dw-apb-uart";
580 reg = <0x01c28c00 0x400>;
581 interrupts = <4>;
582 reg-shift = <2>;
583 reg-io-width = <4>;
584 clocks = <&apb1_gates 19>;
585 status = "disabled";
586 };
587
588 i2c0: i2c@01c2ac00 {
589 #address-cells = <1>;
590 #size-cells = <0>;
591 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
592 reg = <0x01c2ac00 0x400>;
593 interrupts = <7>;
594 clocks = <&apb1_gates 0>;
595 status = "disabled";
596 };
597
598 i2c1: i2c@01c2b000 {
599 #address-cells = <1>;
600 #size-cells = <0>;
601 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
602 reg = <0x01c2b000 0x400>;
603 interrupts = <8>;
604 clocks = <&apb1_gates 1>;
605 status = "disabled";
606 };
607
608 i2c2: i2c@01c2b400 {
609 #address-cells = <1>;
610 #size-cells = <0>;
611 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
612 reg = <0x01c2b400 0x400>;
613 interrupts = <9>;
614 clocks = <&apb1_gates 2>;
615 status = "disabled";
616 };
617
618 timer@01c60000 {
619 compatible = "allwinner,sun5i-a13-hstimer";
620 reg = <0x01c60000 0x1000>;
621 interrupts = <82>, <83>;
622 clocks = <&ahb_gates 28>;
623 };
624 };
625 };