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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 };
22
23 chosen {
24 #address-cells = <1>;
25 #size-cells = <1>;
26 ranges;
27
28 framebuffer@0 {
29 compatible = "allwinner,simple-framebuffer", "simple-framebuffer";
30 allwinner,pipeline = "de_be0-lcd0-hdmi";
31 clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
32 <&ahb_gates 44>;
33 status = "disabled";
34 };
35 };
36
37 cpus {
38 cpu@0 {
39 compatible = "arm,cortex-a8";
40 };
41 };
42
43 memory {
44 reg = <0x40000000 0x20000000>;
45 };
46
47 clocks {
48 #address-cells = <1>;
49 #size-cells = <1>;
50 ranges;
51
52 /*
53 * This is a dummy clock, to be used as placeholder on
54 * other mux clocks when a specific parent clock is not
55 * yet implemented. It should be dropped when the driver
56 * is complete.
57 */
58 dummy: dummy {
59 #clock-cells = <0>;
60 compatible = "fixed-clock";
61 clock-frequency = <0>;
62 };
63
64 osc24M: clk@01c20050 {
65 #clock-cells = <0>;
66 compatible = "allwinner,sun4i-a10-osc-clk";
67 reg = <0x01c20050 0x4>;
68 clock-frequency = <24000000>;
69 clock-output-names = "osc24M";
70 };
71
72 osc32k: clk@0 {
73 #clock-cells = <0>;
74 compatible = "fixed-clock";
75 clock-frequency = <32768>;
76 clock-output-names = "osc32k";
77 };
78
79 pll1: clk@01c20000 {
80 #clock-cells = <0>;
81 compatible = "allwinner,sun4i-a10-pll1-clk";
82 reg = <0x01c20000 0x4>;
83 clocks = <&osc24M>;
84 clock-output-names = "pll1";
85 };
86
87 pll4: clk@01c20018 {
88 #clock-cells = <0>;
89 compatible = "allwinner,sun4i-a10-pll1-clk";
90 reg = <0x01c20018 0x4>;
91 clocks = <&osc24M>;
92 clock-output-names = "pll4";
93 };
94
95 pll5: clk@01c20020 {
96 #clock-cells = <1>;
97 compatible = "allwinner,sun4i-a10-pll5-clk";
98 reg = <0x01c20020 0x4>;
99 clocks = <&osc24M>;
100 clock-output-names = "pll5_ddr", "pll5_other";
101 };
102
103 pll6: clk@01c20028 {
104 #clock-cells = <1>;
105 compatible = "allwinner,sun4i-a10-pll6-clk";
106 reg = <0x01c20028 0x4>;
107 clocks = <&osc24M>;
108 clock-output-names = "pll6_sata", "pll6_other", "pll6";
109 };
110
111 /* dummy is 200M */
112 cpu: cpu@01c20054 {
113 #clock-cells = <0>;
114 compatible = "allwinner,sun4i-a10-cpu-clk";
115 reg = <0x01c20054 0x4>;
116 clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
117 clock-output-names = "cpu";
118 };
119
120 axi: axi@01c20054 {
121 #clock-cells = <0>;
122 compatible = "allwinner,sun4i-a10-axi-clk";
123 reg = <0x01c20054 0x4>;
124 clocks = <&cpu>;
125 clock-output-names = "axi";
126 };
127
128 axi_gates: clk@01c2005c {
129 #clock-cells = <1>;
130 compatible = "allwinner,sun4i-a10-axi-gates-clk";
131 reg = <0x01c2005c 0x4>;
132 clocks = <&axi>;
133 clock-output-names = "axi_dram";
134 };
135
136 ahb: ahb@01c20054 {
137 #clock-cells = <0>;
138 compatible = "allwinner,sun4i-a10-ahb-clk";
139 reg = <0x01c20054 0x4>;
140 clocks = <&axi>;
141 clock-output-names = "ahb";
142 };
143
144 ahb_gates: clk@01c20060 {
145 #clock-cells = <1>;
146 compatible = "allwinner,sun5i-a10s-ahb-gates-clk";
147 reg = <0x01c20060 0x8>;
148 clocks = <&ahb>;
149 clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci",
150 "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
151 "ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram",
152 "ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1",
153 "ahb_spi2", "ahb_gps", "ahb_stimer", "ahb_ve",
154 "ahb_tve", "ahb_lcd", "ahb_csi", "ahb_hdmi",
155 "ahb_de_be", "ahb_de_fe", "ahb_iep", "ahb_mali400";
156 };
157
158 apb0: apb0@01c20054 {
159 #clock-cells = <0>;
160 compatible = "allwinner,sun4i-a10-apb0-clk";
161 reg = <0x01c20054 0x4>;
162 clocks = <&ahb>;
163 clock-output-names = "apb0";
164 };
165
166 apb0_gates: clk@01c20068 {
167 #clock-cells = <1>;
168 compatible = "allwinner,sun5i-a10s-apb0-gates-clk";
169 reg = <0x01c20068 0x4>;
170 clocks = <&apb0>;
171 clock-output-names = "apb0_codec", "apb0_iis", "apb0_pio",
172 "apb0_ir", "apb0_keypad";
173 };
174
175 apb1: clk@01c20058 {
176 #clock-cells = <0>;
177 compatible = "allwinner,sun4i-a10-apb1-clk";
178 reg = <0x01c20058 0x4>;
179 clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
180 clock-output-names = "apb1";
181 };
182
183 apb1_gates: clk@01c2006c {
184 #clock-cells = <1>;
185 compatible = "allwinner,sun5i-a10s-apb1-gates-clk";
186 reg = <0x01c2006c 0x4>;
187 clocks = <&apb1>;
188 clock-output-names = "apb1_i2c0", "apb1_i2c1",
189 "apb1_i2c2", "apb1_uart0", "apb1_uart1",
190 "apb1_uart2", "apb1_uart3";
191 };
192
193 nand_clk: clk@01c20080 {
194 #clock-cells = <0>;
195 compatible = "allwinner,sun4i-a10-mod0-clk";
196 reg = <0x01c20080 0x4>;
197 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
198 clock-output-names = "nand";
199 };
200
201 ms_clk: clk@01c20084 {
202 #clock-cells = <0>;
203 compatible = "allwinner,sun4i-a10-mod0-clk";
204 reg = <0x01c20084 0x4>;
205 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
206 clock-output-names = "ms";
207 };
208
209 mmc0_clk: clk@01c20088 {
210 #clock-cells = <0>;
211 compatible = "allwinner,sun4i-a10-mod0-clk";
212 reg = <0x01c20088 0x4>;
213 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
214 clock-output-names = "mmc0";
215 };
216
217 mmc1_clk: clk@01c2008c {
218 #clock-cells = <0>;
219 compatible = "allwinner,sun4i-a10-mod0-clk";
220 reg = <0x01c2008c 0x4>;
221 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
222 clock-output-names = "mmc1";
223 };
224
225 mmc2_clk: clk@01c20090 {
226 #clock-cells = <0>;
227 compatible = "allwinner,sun4i-a10-mod0-clk";
228 reg = <0x01c20090 0x4>;
229 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
230 clock-output-names = "mmc2";
231 };
232
233 ts_clk: clk@01c20098 {
234 #clock-cells = <0>;
235 compatible = "allwinner,sun4i-a10-mod0-clk";
236 reg = <0x01c20098 0x4>;
237 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
238 clock-output-names = "ts";
239 };
240
241 ss_clk: clk@01c2009c {
242 #clock-cells = <0>;
243 compatible = "allwinner,sun4i-a10-mod0-clk";
244 reg = <0x01c2009c 0x4>;
245 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
246 clock-output-names = "ss";
247 };
248
249 spi0_clk: clk@01c200a0 {
250 #clock-cells = <0>;
251 compatible = "allwinner,sun4i-a10-mod0-clk";
252 reg = <0x01c200a0 0x4>;
253 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
254 clock-output-names = "spi0";
255 };
256
257 spi1_clk: clk@01c200a4 {
258 #clock-cells = <0>;
259 compatible = "allwinner,sun4i-a10-mod0-clk";
260 reg = <0x01c200a4 0x4>;
261 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
262 clock-output-names = "spi1";
263 };
264
265 spi2_clk: clk@01c200a8 {
266 #clock-cells = <0>;
267 compatible = "allwinner,sun4i-a10-mod0-clk";
268 reg = <0x01c200a8 0x4>;
269 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
270 clock-output-names = "spi2";
271 };
272
273 ir0_clk: clk@01c200b0 {
274 #clock-cells = <0>;
275 compatible = "allwinner,sun4i-a10-mod0-clk";
276 reg = <0x01c200b0 0x4>;
277 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
278 clock-output-names = "ir0";
279 };
280
281 usb_clk: clk@01c200cc {
282 #clock-cells = <1>;
283 #reset-cells = <1>;
284 compatible = "allwinner,sun5i-a13-usb-clk";
285 reg = <0x01c200cc 0x4>;
286 clocks = <&pll6 1>;
287 clock-output-names = "usb_ohci0", "usb_phy";
288 };
289
290 mbus_clk: clk@01c2015c {
291 #clock-cells = <0>;
292 compatible = "allwinner,sun5i-a13-mbus-clk";
293 reg = <0x01c2015c 0x4>;
294 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
295 clock-output-names = "mbus";
296 };
297 };
298
299 soc@01c00000 {
300 compatible = "simple-bus";
301 #address-cells = <1>;
302 #size-cells = <1>;
303 ranges;
304
305 dma: dma-controller@01c02000 {
306 compatible = "allwinner,sun4i-a10-dma";
307 reg = <0x01c02000 0x1000>;
308 interrupts = <27>;
309 clocks = <&ahb_gates 6>;
310 #dma-cells = <2>;
311 };
312
313 spi0: spi@01c05000 {
314 compatible = "allwinner,sun4i-a10-spi";
315 reg = <0x01c05000 0x1000>;
316 interrupts = <10>;
317 clocks = <&ahb_gates 20>, <&spi0_clk>;
318 clock-names = "ahb", "mod";
319 dmas = <&dma 1 27>, <&dma 1 26>;
320 dma-names = "rx", "tx";
321 status = "disabled";
322 #address-cells = <1>;
323 #size-cells = <0>;
324 };
325
326 spi1: spi@01c06000 {
327 compatible = "allwinner,sun4i-a10-spi";
328 reg = <0x01c06000 0x1000>;
329 interrupts = <11>;
330 clocks = <&ahb_gates 21>, <&spi1_clk>;
331 clock-names = "ahb", "mod";
332 dmas = <&dma 1 9>, <&dma 1 8>;
333 dma-names = "rx", "tx";
334 status = "disabled";
335 #address-cells = <1>;
336 #size-cells = <0>;
337 };
338
339 emac: ethernet@01c0b000 {
340 compatible = "allwinner,sun4i-a10-emac";
341 reg = <0x01c0b000 0x1000>;
342 interrupts = <55>;
343 clocks = <&ahb_gates 17>;
344 status = "disabled";
345 };
346
347 mdio@01c0b080 {
348 compatible = "allwinner,sun4i-a10-mdio";
349 reg = <0x01c0b080 0x14>;
350 status = "disabled";
351 #address-cells = <1>;
352 #size-cells = <0>;
353 };
354
355 mmc0: mmc@01c0f000 {
356 compatible = "allwinner,sun5i-a13-mmc";
357 reg = <0x01c0f000 0x1000>;
358 clocks = <&ahb_gates 8>, <&mmc0_clk>;
359 clock-names = "ahb", "mmc";
360 interrupts = <32>;
361 status = "disabled";
362 };
363
364 mmc1: mmc@01c10000 {
365 compatible = "allwinner,sun5i-a13-mmc";
366 reg = <0x01c10000 0x1000>;
367 clocks = <&ahb_gates 9>, <&mmc1_clk>;
368 clock-names = "ahb", "mmc";
369 interrupts = <33>;
370 status = "disabled";
371 };
372
373 mmc2: mmc@01c11000 {
374 compatible = "allwinner,sun5i-a13-mmc";
375 reg = <0x01c11000 0x1000>;
376 clocks = <&ahb_gates 10>, <&mmc2_clk>;
377 clock-names = "ahb", "mmc";
378 interrupts = <34>;
379 status = "disabled";
380 };
381
382 usbphy: phy@01c13400 {
383 #phy-cells = <1>;
384 compatible = "allwinner,sun5i-a13-usb-phy";
385 reg = <0x01c13400 0x10 0x01c14800 0x4>;
386 reg-names = "phy_ctrl", "pmu1";
387 clocks = <&usb_clk 8>;
388 clock-names = "usb_phy";
389 resets = <&usb_clk 0>, <&usb_clk 1>;
390 reset-names = "usb0_reset", "usb1_reset";
391 status = "disabled";
392 };
393
394 ehci0: usb@01c14000 {
395 compatible = "allwinner,sun5i-a10s-ehci", "generic-ehci";
396 reg = <0x01c14000 0x100>;
397 interrupts = <39>;
398 clocks = <&ahb_gates 1>;
399 phys = <&usbphy 1>;
400 phy-names = "usb";
401 status = "disabled";
402 };
403
404 ohci0: usb@01c14400 {
405 compatible = "allwinner,sun5i-a10s-ohci", "generic-ohci";
406 reg = <0x01c14400 0x100>;
407 interrupts = <40>;
408 clocks = <&usb_clk 6>, <&ahb_gates 2>;
409 phys = <&usbphy 1>;
410 phy-names = "usb";
411 status = "disabled";
412 };
413
414 spi2: spi@01c17000 {
415 compatible = "allwinner,sun4i-a10-spi";
416 reg = <0x01c17000 0x1000>;
417 interrupts = <12>;
418 clocks = <&ahb_gates 22>, <&spi2_clk>;
419 clock-names = "ahb", "mod";
420 dmas = <&dma 1 29>, <&dma 1 28>;
421 dma-names = "rx", "tx";
422 status = "disabled";
423 #address-cells = <1>;
424 #size-cells = <0>;
425 };
426
427 intc: interrupt-controller@01c20400 {
428 compatible = "allwinner,sun4i-a10-ic";
429 reg = <0x01c20400 0x400>;
430 interrupt-controller;
431 #interrupt-cells = <1>;
432 };
433
434 pio: pinctrl@01c20800 {
435 compatible = "allwinner,sun5i-a10s-pinctrl";
436 reg = <0x01c20800 0x400>;
437 interrupts = <28>;
438 clocks = <&apb0_gates 5>;
439 gpio-controller;
440 interrupt-controller;
441 #interrupt-cells = <2>;
442 #size-cells = <0>;
443 #gpio-cells = <3>;
444
445 uart0_pins_a: uart0@0 {
446 allwinner,pins = "PB19", "PB20";
447 allwinner,function = "uart0";
448 allwinner,drive = <0>;
449 allwinner,pull = <0>;
450 };
451
452 uart2_pins_a: uart2@0 {
453 allwinner,pins = "PC18", "PC19";
454 allwinner,function = "uart2";
455 allwinner,drive = <0>;
456 allwinner,pull = <0>;
457 };
458
459 uart3_pins_a: uart3@0 {
460 allwinner,pins = "PG9", "PG10";
461 allwinner,function = "uart3";
462 allwinner,drive = <0>;
463 allwinner,pull = <0>;
464 };
465
466 emac_pins_a: emac0@0 {
467 allwinner,pins = "PA0", "PA1", "PA2",
468 "PA3", "PA4", "PA5", "PA6",
469 "PA7", "PA8", "PA9", "PA10",
470 "PA11", "PA12", "PA13", "PA14",
471 "PA15", "PA16";
472 allwinner,function = "emac";
473 allwinner,drive = <0>;
474 allwinner,pull = <0>;
475 };
476
477 i2c0_pins_a: i2c0@0 {
478 allwinner,pins = "PB0", "PB1";
479 allwinner,function = "i2c0";
480 allwinner,drive = <0>;
481 allwinner,pull = <0>;
482 };
483
484 i2c1_pins_a: i2c1@0 {
485 allwinner,pins = "PB15", "PB16";
486 allwinner,function = "i2c1";
487 allwinner,drive = <0>;
488 allwinner,pull = <0>;
489 };
490
491 i2c2_pins_a: i2c2@0 {
492 allwinner,pins = "PB17", "PB18";
493 allwinner,function = "i2c2";
494 allwinner,drive = <0>;
495 allwinner,pull = <0>;
496 };
497
498 mmc0_pins_a: mmc0@0 {
499 allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
500 allwinner,function = "mmc0";
501 allwinner,drive = <2>;
502 allwinner,pull = <0>;
503 };
504
505 mmc1_pins_a: mmc1@0 {
506 allwinner,pins = "PG3","PG4","PG5","PG6","PG7","PG8";
507 allwinner,function = "mmc1";
508 allwinner,drive = <2>;
509 allwinner,pull = <0>;
510 };
511 };
512
513 timer@01c20c00 {
514 compatible = "allwinner,sun4i-a10-timer";
515 reg = <0x01c20c00 0x90>;
516 interrupts = <22>;
517 clocks = <&osc24M>;
518 };
519
520 wdt: watchdog@01c20c90 {
521 compatible = "allwinner,sun4i-a10-wdt";
522 reg = <0x01c20c90 0x10>;
523 };
524
525 sid: eeprom@01c23800 {
526 compatible = "allwinner,sun4i-a10-sid";
527 reg = <0x01c23800 0x10>;
528 };
529
530 rtp: rtp@01c25000 {
531 compatible = "allwinner,sun4i-a10-ts";
532 reg = <0x01c25000 0x100>;
533 interrupts = <29>;
534 };
535
536 uart0: serial@01c28000 {
537 compatible = "snps,dw-apb-uart";
538 reg = <0x01c28000 0x400>;
539 interrupts = <1>;
540 reg-shift = <2>;
541 reg-io-width = <4>;
542 clocks = <&apb1_gates 16>;
543 status = "disabled";
544 };
545
546 uart1: serial@01c28400 {
547 compatible = "snps,dw-apb-uart";
548 reg = <0x01c28400 0x400>;
549 interrupts = <2>;
550 reg-shift = <2>;
551 reg-io-width = <4>;
552 clocks = <&apb1_gates 17>;
553 status = "disabled";
554 };
555
556 uart2: serial@01c28800 {
557 compatible = "snps,dw-apb-uart";
558 reg = <0x01c28800 0x400>;
559 interrupts = <3>;
560 reg-shift = <2>;
561 reg-io-width = <4>;
562 clocks = <&apb1_gates 18>;
563 status = "disabled";
564 };
565
566 uart3: serial@01c28c00 {
567 compatible = "snps,dw-apb-uart";
568 reg = <0x01c28c00 0x400>;
569 interrupts = <4>;
570 reg-shift = <2>;
571 reg-io-width = <4>;
572 clocks = <&apb1_gates 19>;
573 status = "disabled";
574 };
575
576 i2c0: i2c@01c2ac00 {
577 #address-cells = <1>;
578 #size-cells = <0>;
579 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
580 reg = <0x01c2ac00 0x400>;
581 interrupts = <7>;
582 clocks = <&apb1_gates 0>;
583 status = "disabled";
584 };
585
586 i2c1: i2c@01c2b000 {
587 #address-cells = <1>;
588 #size-cells = <0>;
589 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
590 reg = <0x01c2b000 0x400>;
591 interrupts = <8>;
592 clocks = <&apb1_gates 1>;
593 status = "disabled";
594 };
595
596 i2c2: i2c@01c2b400 {
597 #address-cells = <1>;
598 #size-cells = <0>;
599 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
600 reg = <0x01c2b400 0x400>;
601 interrupts = <9>;
602 clocks = <&apb1_gates 2>;
603 status = "disabled";
604 };
605
606 timer@01c60000 {
607 compatible = "allwinner,sun5i-a13-hstimer";
608 reg = <0x01c60000 0x1000>;
609 interrupts = <82>, <83>;
610 clocks = <&ahb_gates 28>;
611 };
612 };
613 };