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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 = <1>;
211 compatible = "allwinner,sun4i-a10-mmc-clk";
212 reg = <0x01c20088 0x4>;
213 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
214 clock-output-names = "mmc0",
215 "mmc0_output",
216 "mmc0_sample";
217 };
218
219 mmc1_clk: clk@01c2008c {
220 #clock-cells = <1>;
221 compatible = "allwinner,sun4i-a10-mmc-clk";
222 reg = <0x01c2008c 0x4>;
223 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
224 clock-output-names = "mmc1",
225 "mmc1_output",
226 "mmc1_sample";
227 };
228
229 mmc2_clk: clk@01c20090 {
230 #clock-cells = <1>;
231 compatible = "allwinner,sun4i-a10-mmc-clk";
232 reg = <0x01c20090 0x4>;
233 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
234 clock-output-names = "mmc2",
235 "mmc2_output",
236 "mmc2_sample";
237 };
238
239 ts_clk: clk@01c20098 {
240 #clock-cells = <0>;
241 compatible = "allwinner,sun4i-a10-mod0-clk";
242 reg = <0x01c20098 0x4>;
243 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
244 clock-output-names = "ts";
245 };
246
247 ss_clk: clk@01c2009c {
248 #clock-cells = <0>;
249 compatible = "allwinner,sun4i-a10-mod0-clk";
250 reg = <0x01c2009c 0x4>;
251 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
252 clock-output-names = "ss";
253 };
254
255 spi0_clk: clk@01c200a0 {
256 #clock-cells = <0>;
257 compatible = "allwinner,sun4i-a10-mod0-clk";
258 reg = <0x01c200a0 0x4>;
259 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
260 clock-output-names = "spi0";
261 };
262
263 spi1_clk: clk@01c200a4 {
264 #clock-cells = <0>;
265 compatible = "allwinner,sun4i-a10-mod0-clk";
266 reg = <0x01c200a4 0x4>;
267 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
268 clock-output-names = "spi1";
269 };
270
271 spi2_clk: clk@01c200a8 {
272 #clock-cells = <0>;
273 compatible = "allwinner,sun4i-a10-mod0-clk";
274 reg = <0x01c200a8 0x4>;
275 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
276 clock-output-names = "spi2";
277 };
278
279 ir0_clk: clk@01c200b0 {
280 #clock-cells = <0>;
281 compatible = "allwinner,sun4i-a10-mod0-clk";
282 reg = <0x01c200b0 0x4>;
283 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
284 clock-output-names = "ir0";
285 };
286
287 usb_clk: clk@01c200cc {
288 #clock-cells = <1>;
289 #reset-cells = <1>;
290 compatible = "allwinner,sun5i-a13-usb-clk";
291 reg = <0x01c200cc 0x4>;
292 clocks = <&pll6 1>;
293 clock-output-names = "usb_ohci0", "usb_phy";
294 };
295
296 mbus_clk: clk@01c2015c {
297 #clock-cells = <0>;
298 compatible = "allwinner,sun5i-a13-mbus-clk";
299 reg = <0x01c2015c 0x4>;
300 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
301 clock-output-names = "mbus";
302 };
303 };
304
305 soc@01c00000 {
306 compatible = "simple-bus";
307 #address-cells = <1>;
308 #size-cells = <1>;
309 ranges;
310
311 dma: dma-controller@01c02000 {
312 compatible = "allwinner,sun4i-a10-dma";
313 reg = <0x01c02000 0x1000>;
314 interrupts = <27>;
315 clocks = <&ahb_gates 6>;
316 #dma-cells = <2>;
317 };
318
319 spi0: spi@01c05000 {
320 compatible = "allwinner,sun4i-a10-spi";
321 reg = <0x01c05000 0x1000>;
322 interrupts = <10>;
323 clocks = <&ahb_gates 20>, <&spi0_clk>;
324 clock-names = "ahb", "mod";
325 dmas = <&dma 1 27>, <&dma 1 26>;
326 dma-names = "rx", "tx";
327 status = "disabled";
328 #address-cells = <1>;
329 #size-cells = <0>;
330 };
331
332 spi1: spi@01c06000 {
333 compatible = "allwinner,sun4i-a10-spi";
334 reg = <0x01c06000 0x1000>;
335 interrupts = <11>;
336 clocks = <&ahb_gates 21>, <&spi1_clk>;
337 clock-names = "ahb", "mod";
338 dmas = <&dma 1 9>, <&dma 1 8>;
339 dma-names = "rx", "tx";
340 status = "disabled";
341 #address-cells = <1>;
342 #size-cells = <0>;
343 };
344
345 emac: ethernet@01c0b000 {
346 compatible = "allwinner,sun4i-a10-emac";
347 reg = <0x01c0b000 0x1000>;
348 interrupts = <55>;
349 clocks = <&ahb_gates 17>;
350 status = "disabled";
351 };
352
353 mdio@01c0b080 {
354 compatible = "allwinner,sun4i-a10-mdio";
355 reg = <0x01c0b080 0x14>;
356 status = "disabled";
357 #address-cells = <1>;
358 #size-cells = <0>;
359 };
360
361 mmc0: mmc@01c0f000 {
362 compatible = "allwinner,sun5i-a13-mmc";
363 reg = <0x01c0f000 0x1000>;
364 clocks = <&ahb_gates 8>,
365 <&mmc0_clk 0>,
366 <&mmc0_clk 1>,
367 <&mmc0_clk 2>;
368 clock-names = "ahb",
369 "mmc",
370 "output",
371 "sample";
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>,
380 <&mmc1_clk 0>,
381 <&mmc1_clk 1>,
382 <&mmc1_clk 2>;
383 clock-names = "ahb",
384 "mmc",
385 "output",
386 "sample";
387 interrupts = <33>;
388 status = "disabled";
389 };
390
391 mmc2: mmc@01c11000 {
392 compatible = "allwinner,sun5i-a13-mmc";
393 reg = <0x01c11000 0x1000>;
394 clocks = <&ahb_gates 10>,
395 <&mmc2_clk 0>,
396 <&mmc2_clk 1>,
397 <&mmc2_clk 2>;
398 clock-names = "ahb",
399 "mmc",
400 "output",
401 "sample";
402 interrupts = <34>;
403 status = "disabled";
404 };
405
406 usbphy: phy@01c13400 {
407 #phy-cells = <1>;
408 compatible = "allwinner,sun5i-a13-usb-phy";
409 reg = <0x01c13400 0x10 0x01c14800 0x4>;
410 reg-names = "phy_ctrl", "pmu1";
411 clocks = <&usb_clk 8>;
412 clock-names = "usb_phy";
413 resets = <&usb_clk 0>, <&usb_clk 1>;
414 reset-names = "usb0_reset", "usb1_reset";
415 status = "disabled";
416 };
417
418 ehci0: usb@01c14000 {
419 compatible = "allwinner,sun5i-a10s-ehci", "generic-ehci";
420 reg = <0x01c14000 0x100>;
421 interrupts = <39>;
422 clocks = <&ahb_gates 1>;
423 phys = <&usbphy 1>;
424 phy-names = "usb";
425 status = "disabled";
426 };
427
428 ohci0: usb@01c14400 {
429 compatible = "allwinner,sun5i-a10s-ohci", "generic-ohci";
430 reg = <0x01c14400 0x100>;
431 interrupts = <40>;
432 clocks = <&usb_clk 6>, <&ahb_gates 2>;
433 phys = <&usbphy 1>;
434 phy-names = "usb";
435 status = "disabled";
436 };
437
438 spi2: spi@01c17000 {
439 compatible = "allwinner,sun4i-a10-spi";
440 reg = <0x01c17000 0x1000>;
441 interrupts = <12>;
442 clocks = <&ahb_gates 22>, <&spi2_clk>;
443 clock-names = "ahb", "mod";
444 dmas = <&dma 1 29>, <&dma 1 28>;
445 dma-names = "rx", "tx";
446 status = "disabled";
447 #address-cells = <1>;
448 #size-cells = <0>;
449 };
450
451 intc: interrupt-controller@01c20400 {
452 compatible = "allwinner,sun4i-a10-ic";
453 reg = <0x01c20400 0x400>;
454 interrupt-controller;
455 #interrupt-cells = <1>;
456 };
457
458 pio: pinctrl@01c20800 {
459 compatible = "allwinner,sun5i-a10s-pinctrl";
460 reg = <0x01c20800 0x400>;
461 interrupts = <28>;
462 clocks = <&apb0_gates 5>;
463 gpio-controller;
464 interrupt-controller;
465 #interrupt-cells = <2>;
466 #size-cells = <0>;
467 #gpio-cells = <3>;
468
469 uart0_pins_a: uart0@0 {
470 allwinner,pins = "PB19", "PB20";
471 allwinner,function = "uart0";
472 allwinner,drive = <0>;
473 allwinner,pull = <0>;
474 };
475
476 uart2_pins_a: uart2@0 {
477 allwinner,pins = "PC18", "PC19";
478 allwinner,function = "uart2";
479 allwinner,drive = <0>;
480 allwinner,pull = <0>;
481 };
482
483 uart3_pins_a: uart3@0 {
484 allwinner,pins = "PG9", "PG10";
485 allwinner,function = "uart3";
486 allwinner,drive = <0>;
487 allwinner,pull = <0>;
488 };
489
490 emac_pins_a: emac0@0 {
491 allwinner,pins = "PA0", "PA1", "PA2",
492 "PA3", "PA4", "PA5", "PA6",
493 "PA7", "PA8", "PA9", "PA10",
494 "PA11", "PA12", "PA13", "PA14",
495 "PA15", "PA16";
496 allwinner,function = "emac";
497 allwinner,drive = <0>;
498 allwinner,pull = <0>;
499 };
500
501 i2c0_pins_a: i2c0@0 {
502 allwinner,pins = "PB0", "PB1";
503 allwinner,function = "i2c0";
504 allwinner,drive = <0>;
505 allwinner,pull = <0>;
506 };
507
508 i2c1_pins_a: i2c1@0 {
509 allwinner,pins = "PB15", "PB16";
510 allwinner,function = "i2c1";
511 allwinner,drive = <0>;
512 allwinner,pull = <0>;
513 };
514
515 i2c2_pins_a: i2c2@0 {
516 allwinner,pins = "PB17", "PB18";
517 allwinner,function = "i2c2";
518 allwinner,drive = <0>;
519 allwinner,pull = <0>;
520 };
521
522 mmc0_pins_a: mmc0@0 {
523 allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
524 allwinner,function = "mmc0";
525 allwinner,drive = <2>;
526 allwinner,pull = <0>;
527 };
528
529 mmc1_pins_a: mmc1@0 {
530 allwinner,pins = "PG3","PG4","PG5","PG6","PG7","PG8";
531 allwinner,function = "mmc1";
532 allwinner,drive = <2>;
533 allwinner,pull = <0>;
534 };
535 };
536
537 timer@01c20c00 {
538 compatible = "allwinner,sun4i-a10-timer";
539 reg = <0x01c20c00 0x90>;
540 interrupts = <22>;
541 clocks = <&osc24M>;
542 };
543
544 wdt: watchdog@01c20c90 {
545 compatible = "allwinner,sun4i-a10-wdt";
546 reg = <0x01c20c90 0x10>;
547 };
548
549 sid: eeprom@01c23800 {
550 compatible = "allwinner,sun4i-a10-sid";
551 reg = <0x01c23800 0x10>;
552 };
553
554 rtp: rtp@01c25000 {
555 compatible = "allwinner,sun4i-a10-ts";
556 reg = <0x01c25000 0x100>;
557 interrupts = <29>;
558 };
559
560 uart0: serial@01c28000 {
561 compatible = "snps,dw-apb-uart";
562 reg = <0x01c28000 0x400>;
563 interrupts = <1>;
564 reg-shift = <2>;
565 reg-io-width = <4>;
566 clocks = <&apb1_gates 16>;
567 status = "disabled";
568 };
569
570 uart1: serial@01c28400 {
571 compatible = "snps,dw-apb-uart";
572 reg = <0x01c28400 0x400>;
573 interrupts = <2>;
574 reg-shift = <2>;
575 reg-io-width = <4>;
576 clocks = <&apb1_gates 17>;
577 status = "disabled";
578 };
579
580 uart2: serial@01c28800 {
581 compatible = "snps,dw-apb-uart";
582 reg = <0x01c28800 0x400>;
583 interrupts = <3>;
584 reg-shift = <2>;
585 reg-io-width = <4>;
586 clocks = <&apb1_gates 18>;
587 status = "disabled";
588 };
589
590 uart3: serial@01c28c00 {
591 compatible = "snps,dw-apb-uart";
592 reg = <0x01c28c00 0x400>;
593 interrupts = <4>;
594 reg-shift = <2>;
595 reg-io-width = <4>;
596 clocks = <&apb1_gates 19>;
597 status = "disabled";
598 };
599
600 i2c0: i2c@01c2ac00 {
601 #address-cells = <1>;
602 #size-cells = <0>;
603 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
604 reg = <0x01c2ac00 0x400>;
605 interrupts = <7>;
606 clocks = <&apb1_gates 0>;
607 status = "disabled";
608 };
609
610 i2c1: i2c@01c2b000 {
611 #address-cells = <1>;
612 #size-cells = <0>;
613 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
614 reg = <0x01c2b000 0x400>;
615 interrupts = <8>;
616 clocks = <&apb1_gates 1>;
617 status = "disabled";
618 };
619
620 i2c2: i2c@01c2b400 {
621 #address-cells = <1>;
622 #size-cells = <0>;
623 compatible = "allwinner,sun5i-a10s-i2c", "allwinner,sun4i-a10-i2c";
624 reg = <0x01c2b400 0x400>;
625 interrupts = <9>;
626 clocks = <&apb1_gates 2>;
627 status = "disabled";
628 };
629
630 timer@01c60000 {
631 compatible = "allwinner,sun5i-a13-hstimer";
632 reg = <0x01c60000 0x1000>;
633 interrupts = <82>, <83>;
634 clocks = <&ahb_gates 28>;
635 };
636 };
637 };