| blob | 601c57afd4fe76211ddd776a81da47390b499adc |
1 /*
2 * This file is licensed under the terms of the GNU General Public License
3 * version 2. This program is licensed "as is" without any warranty of any
4 * kind, whether express or implied.
5 */
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/pinctrl/dm814x.h>
10 / {
11 compatible = "ti,dm814";
12 interrupt-parent = <&intc>;
13 #address-cells = <1>;
14 #size-cells = <1>;
15 chosen { };
17 aliases {
18 i2c0 = &i2c1;
19 i2c1 = &i2c2;
20 serial0 = &uart1;
21 serial1 = &uart2;
22 serial2 = &uart3;
23 ethernet0 = &cpsw_emac0;
24 ethernet1 = &cpsw_emac1;
25 usb0 = &usb0;
26 usb1 = &usb1;
27 phy0 = &usb0_phy;
28 phy1 = &usb1_phy;
29 };
31 cpus {
32 #address-cells = <1>;
33 #size-cells = <0>;
34 cpu@0 {
35 compatible = "arm,cortex-a8";
36 device_type = "cpu";
37 reg = <0>;
38 };
39 };
41 pmu {
42 compatible = "arm,cortex-a8-pmu";
43 interrupts = <3>;
44 };
46 /*
47 * The soc node represents the soc top level view. It is used for IPs
48 * that are not memory mapped in the MPU view or for the MPU itself.
49 */
50 soc {
51 compatible = "ti,omap-infra";
52 mpu {
53 compatible = "ti,omap3-mpu";
54 ti,hwmods = "mpu";
55 };
56 };
58 ocp {
59 compatible = "simple-bus";
60 #address-cells = <1>;
61 #size-cells = <1>;
62 ranges;
63 ti,hwmods = "l3_main";
65 usb: usb@47400000 {
66 compatible = "ti,am33xx-usb";
67 reg = <0x47400000 0x1000>;
68 ranges;
69 #address-cells = <1>;
70 #size-cells = <1>;
71 ti,hwmods = "usb_otg_hs";
73 usb0_phy: usb-phy@47401300 {
74 compatible = "ti,am335x-usb-phy";
75 reg = <0x47401300 0x100>;
76 reg-names = "phy";
77 ti,ctrl_mod = <&usb_ctrl_mod>;
78 #phy-cells = <0>;
79 };
81 usb0: usb@47401000 {
82 compatible = "ti,musb-am33xx";
83 reg = <0x47401400 0x400
84 0x47401000 0x200>;
85 reg-names = "mc", "control";
87 interrupts = <18>;
88 interrupt-names = "mc";
89 dr_mode = "otg";
90 mentor,multipoint = <1>;
91 mentor,num-eps = <16>;
92 mentor,ram-bits = <12>;
93 mentor,power = <500>;
94 phys = <&usb0_phy>;
96 dmas = <&cppi41dma 0 0 &cppi41dma 1 0
97 &cppi41dma 2 0 &cppi41dma 3 0
98 &cppi41dma 4 0 &cppi41dma 5 0
99 &cppi41dma 6 0 &cppi41dma 7 0
100 &cppi41dma 8 0 &cppi41dma 9 0
101 &cppi41dma 10 0 &cppi41dma 11 0
102 &cppi41dma 12 0 &cppi41dma 13 0
103 &cppi41dma 14 0 &cppi41dma 0 1
104 &cppi41dma 1 1 &cppi41dma 2 1
105 &cppi41dma 3 1 &cppi41dma 4 1
106 &cppi41dma 5 1 &cppi41dma 6 1
107 &cppi41dma 7 1 &cppi41dma 8 1
108 &cppi41dma 9 1 &cppi41dma 10 1
109 &cppi41dma 11 1 &cppi41dma 12 1
110 &cppi41dma 13 1 &cppi41dma 14 1>;
111 dma-names =
112 "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
113 "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
114 "rx14", "rx15",
115 "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
116 "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
117 "tx14", "tx15";
118 };
120 usb1: usb@47401800 {
121 compatible = "ti,musb-am33xx";
122 reg = <0x47401c00 0x400
123 0x47401800 0x200>;
124 reg-names = "mc", "control";
125 interrupts = <19>;
126 interrupt-names = "mc";
127 dr_mode = "otg";
128 mentor,multipoint = <1>;
129 mentor,num-eps = <16>;
130 mentor,ram-bits = <12>;
131 mentor,power = <500>;
132 phys = <&usb1_phy>;
134 dmas = <&cppi41dma 15 0 &cppi41dma 16 0
135 &cppi41dma 17 0 &cppi41dma 18 0
136 &cppi41dma 19 0 &cppi41dma 20 0
137 &cppi41dma 21 0 &cppi41dma 22 0
138 &cppi41dma 23 0 &cppi41dma 24 0
139 &cppi41dma 25 0 &cppi41dma 26 0
140 &cppi41dma 27 0 &cppi41dma 28 0
141 &cppi41dma 29 0 &cppi41dma 15 1
142 &cppi41dma 16 1 &cppi41dma 17 1
143 &cppi41dma 18 1 &cppi41dma 19 1
144 &cppi41dma 20 1 &cppi41dma 21 1
145 &cppi41dma 22 1 &cppi41dma 23 1
146 &cppi41dma 24 1 &cppi41dma 25 1
147 &cppi41dma 26 1 &cppi41dma 27 1
148 &cppi41dma 28 1 &cppi41dma 29 1>;
149 dma-names =
150 "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
151 "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
152 "rx14", "rx15",
153 "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
154 "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
155 "tx14", "tx15";
156 };
158 cppi41dma: dma-controller@47402000 {
159 compatible = "ti,am3359-cppi41";
160 reg = <0x47400000 0x1000
161 0x47402000 0x1000
162 0x47403000 0x1000
163 0x47404000 0x4000>;
164 reg-names = "glue", "controller", "scheduler", "queuemgr";
165 interrupts = <17>;
166 interrupt-names = "glue";
167 #dma-cells = <2>;
168 #dma-channels = <30>;
169 #dma-requests = <256>;
170 };
171 };
173 /*
174 * See TRM "Table 1-317. L4LS Instance Summary" for hints.
175 * It shows the module target agent registers though, so the
176 * actual device is typically 0x1000 before the target agent
177 * except in cases where the module is larger than 0x1000.
178 */
179 l4ls: l4ls@48000000 {
180 compatible = "ti,dm814-l4ls", "simple-bus";
181 #address-cells = <1>;
182 #size-cells = <1>;
183 ranges = <0 0x48000000 0x2000000>;
185 i2c1: i2c@28000 {
186 compatible = "ti,omap4-i2c";
187 #address-cells = <1>;
188 #size-cells = <0>;
189 ti,hwmods = "i2c1";
190 reg = <0x28000 0x1000>;
191 interrupts = <70>;
192 };
194 elm: elm@80000 {
195 compatible = "ti,814-elm";
196 ti,hwmods = "elm";
197 reg = <0x80000 0x2000>;
198 interrupts = <4>;
199 };
201 gpio1: gpio@32000 {
202 compatible = "ti,omap4-gpio";
203 ti,hwmods = "gpio1";
204 ti,gpio-always-on;
205 reg = <0x32000 0x2000>;
206 interrupts = <96>;
207 gpio-controller;
208 #gpio-cells = <2>;
209 interrupt-controller;
210 #interrupt-cells = <2>;
211 };
213 gpio2: gpio@4c000 {
214 compatible = "ti,omap4-gpio";
215 ti,hwmods = "gpio2";
216 ti,gpio-always-on;
217 reg = <0x4c000 0x2000>;
218 interrupts = <98>;
219 gpio-controller;
220 #gpio-cells = <2>;
221 interrupt-controller;
222 #interrupt-cells = <2>;
223 };
225 i2c2: i2c@2a000 {
226 compatible = "ti,omap4-i2c";
227 #address-cells = <1>;
228 #size-cells = <0>;
229 ti,hwmods = "i2c2";
230 reg = <0x2a000 0x1000>;
231 interrupts = <71>;
232 };
234 mcspi1: spi@30000 {
235 compatible = "ti,omap4-mcspi";
236 reg = <0x30000 0x1000>;
237 #address-cells = <1>;
238 #size-cells = <0>;
239 interrupts = <65>;
240 ti,spi-num-cs = <4>;
241 ti,hwmods = "mcspi1";
242 dmas = <&edma 16 0 &edma 17 0
243 &edma 18 0 &edma 19 0>;
244 dma-names = "tx0", "rx0", "tx1", "rx1";
245 };
247 timer1: timer@2e000 {
248 compatible = "ti,dm814-timer";
249 reg = <0x2e000 0x2000>;
250 interrupts = <67>;
251 ti,hwmods = "timer1";
252 ti,timer-alwon;
253 clocks = <&timer1_fck>;
254 clock-names = "fck";
255 };
257 uart1: uart@20000 {
258 compatible = "ti,am3352-uart", "ti,omap3-uart";
259 ti,hwmods = "uart1";
260 reg = <0x20000 0x2000>;
261 clock-frequency = <48000000>;
262 interrupts = <72>;
263 dmas = <&edma 26 0 &edma 27 0>;
264 dma-names = "tx", "rx";
265 };
267 uart2: uart@22000 {
268 compatible = "ti,am3352-uart", "ti,omap3-uart";
269 ti,hwmods = "uart2";
270 reg = <0x22000 0x2000>;
271 clock-frequency = <48000000>;
272 interrupts = <73>;
273 dmas = <&edma 28 0 &edma 29 0>;
274 dma-names = "tx", "rx";
275 };
277 uart3: uart@24000 {
278 compatible = "ti,am3352-uart", "ti,omap3-uart";
279 ti,hwmods = "uart3";
280 reg = <0x24000 0x2000>;
281 clock-frequency = <48000000>;
282 interrupts = <74>;
283 dmas = <&edma 30 0 &edma 31 0>;
284 dma-names = "tx", "rx";
285 };
287 timer2: timer@40000 {
288 compatible = "ti,dm814-timer";
289 reg = <0x40000 0x2000>;
290 interrupts = <68>;
291 ti,hwmods = "timer2";
292 clocks = <&timer2_fck>;
293 clock-names = "fck";
294 };
296 timer3: timer@42000 {
297 compatible = "ti,dm814-timer";
298 reg = <0x42000 0x2000>;
299 interrupts = <69>;
300 ti,hwmods = "timer3";
301 };
303 mmc1: mmc@60000 {
304 compatible = "ti,omap4-hsmmc";
305 ti,hwmods = "mmc1";
306 dmas = <&edma 24 0
307 &edma 25 0>;
308 dma-names = "tx", "rx";
309 interrupts = <64>;
310 interrupt-parent = <&intc>;
311 reg = <0x60000 0x1000>;
312 };
314 rtc: rtc@c0000 {
315 compatible = "ti,am3352-rtc", "ti,da830-rtc";
316 reg = <0xc0000 0x1000>;
317 interrupts = <75 76>;
318 ti,hwmods = "rtc";
319 };
321 mmc2: mmc@1d8000 {
322 compatible = "ti,omap4-hsmmc";
323 ti,hwmods = "mmc2";
324 dmas = <&edma 2 0
325 &edma 3 0>;
326 dma-names = "tx", "rx";
327 interrupts = <28>;
328 interrupt-parent = <&intc>;
329 reg = <0x1d8000 0x1000>;
330 };
332 control: control@140000 {
333 compatible = "ti,dm814-scm", "simple-bus";
334 reg = <0x140000 0x20000>;
335 #address-cells = <1>;
336 #size-cells = <1>;
337 ranges = <0 0x140000 0x20000>;
339 scm_conf: scm_conf@0 {
340 compatible = "syscon", "simple-bus";
341 reg = <0x0 0x800>;
342 #address-cells = <1>;
343 #size-cells = <1>;
344 ranges = <0 0 0x800>;
346 scm_clocks: clocks {
347 #address-cells = <1>;
348 #size-cells = <0>;
349 };
351 scm_clockdomains: clockdomains {
352 };
353 };
355 usb_ctrl_mod: control@620 {
356 compatible = "ti,am335x-usb-ctrl-module";
357 reg = <0x620 0x10
358 0x648 0x4>;
359 reg-names = "phy_ctrl", "wakeup";
360 };
362 edma_xbar: dma-router@f90 {
363 compatible = "ti,am335x-edma-crossbar";
364 reg = <0xf90 0x40>;
365 #dma-cells = <3>;
366 dma-requests = <32>;
367 dma-masters = <&edma>;
368 };
370 /*
371 * Note that silicon revision 2.1 and older
372 * require input enabled (bit 18 set) for all
373 * 3.3V I/Os to avoid cumulative hardware damage.
374 * For more info, see errata advisory 2.1.87.
375 * We leave bit 18 out of function-mask and rely
376 * on the bootloader for it.
377 */
378 pincntl: pinmux@800 {
379 compatible = "pinctrl-single";
380 reg = <0x800 0x438>;
381 #address-cells = <1>;
382 #size-cells = <0>;
383 #pinctrl-cells = <1>;
384 pinctrl-single,register-width = <32>;
385 pinctrl-single,function-mask = <0x307ff>;
386 };
388 usb1_phy: usb-phy@1b00 {
389 compatible = "ti,am335x-usb-phy";
390 reg = <0x1b00 0x100>;
391 reg-names = "phy";
392 ti,ctrl_mod = <&usb_ctrl_mod>;
393 #phy-cells = <0>;
394 };
395 };
397 prcm: prcm@180000 {
398 compatible = "ti,dm814-prcm", "simple-bus";
399 reg = <0x180000 0x2000>;
400 #address-cells = <1>;
401 #size-cells = <1>;
402 ranges = <0 0x180000 0x2000>;
404 prcm_clocks: clocks {
405 #address-cells = <1>;
406 #size-cells = <0>;
407 };
409 prcm_clockdomains: clockdomains {
410 };
411 };
413 /* See TRM PLL_SUBSYS_BASE and "PLLSS Registers" */
414 pllss: pllss@1c5000 {
415 compatible = "ti,dm814-pllss", "simple-bus";
416 reg = <0x1c5000 0x1000>;
417 #address-cells = <1>;
418 #size-cells = <1>;
419 ranges = <0 0x1c5000 0x1000>;
421 pllss_clocks: clocks {
422 #address-cells = <1>;
423 #size-cells = <0>;
424 };
426 pllss_clockdomains: clockdomains {
427 };
428 };
430 wdt1: wdt@1c7000 {
431 compatible = "ti,omap3-wdt";
432 ti,hwmods = "wd_timer";
433 reg = <0x1c7000 0x1000>;
434 interrupts = <91>;
435 };
436 };
438 intc: interrupt-controller@48200000 {
439 compatible = "ti,dm814-intc";
440 interrupt-controller;
441 #interrupt-cells = <1>;
442 reg = <0x48200000 0x1000>;
443 };
445 /* Board must configure evtmux with edma_xbar for EDMA */
446 mmc3: mmc@47810000 {
447 compatible = "ti,omap4-hsmmc";
448 ti,hwmods = "mmc3";
449 interrupts = <29>;
450 interrupt-parent = <&intc>;
451 reg = <0x47810000 0x1000>;
452 };
454 edma: edma@49000000 {
455 compatible = "ti,edma3-tpcc";
456 ti,hwmods = "tpcc";
457 reg = <0x49000000 0x10000>;
458 reg-names = "edma3_cc";
459 interrupts = <12 13 14>;
460 interrupt-names = "edma3_ccint", "edma3_mperr",
461 "edma3_ccerrint";
462 dma-requests = <64>;
463 #dma-cells = <2>;
465 ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
466 <&edma_tptc2 3>, <&edma_tptc3 0>;
468 ti,edma-memcpy-channels = <20 21>;
469 };
471 edma_tptc0: tptc@49800000 {
472 compatible = "ti,edma3-tptc";
473 ti,hwmods = "tptc0";
474 reg = <0x49800000 0x100000>;
475 interrupts = <112>;
476 interrupt-names = "edma3_tcerrint";
477 };
479 edma_tptc1: tptc@49900000 {
480 compatible = "ti,edma3-tptc";
481 ti,hwmods = "tptc1";
482 reg = <0x49900000 0x100000>;
483 interrupts = <113>;
484 interrupt-names = "edma3_tcerrint";
485 };
487 edma_tptc2: tptc@49a00000 {
488 compatible = "ti,edma3-tptc";
489 ti,hwmods = "tptc2";
490 reg = <0x49a00000 0x100000>;
491 interrupts = <114>;
492 interrupt-names = "edma3_tcerrint";
493 };
495 edma_tptc3: tptc@49b00000 {
496 compatible = "ti,edma3-tptc";
497 ti,hwmods = "tptc3";
498 reg = <0x49b00000 0x100000>;
499 interrupts = <115>;
500 interrupt-names = "edma3_tcerrint";
501 };
503 /* See TRM "Table 1-318. L4HS Instance Summary" */
504 l4hs: l4hs@4a000000 {
505 compatible = "ti,dm814-l4hs", "simple-bus";
506 #address-cells = <1>;
507 #size-cells = <1>;
508 ranges = <0 0x4a000000 0x1b4040>;
509 };
511 /* REVISIT: Move to live under l4hs once driver is fixed */
512 mac: ethernet@4a100000 {
513 compatible = "ti,cpsw";
514 ti,hwmods = "cpgmac0";
515 clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
516 clock-names = "fck", "cpts";
517 cpdma_channels = <8>;
518 ale_entries = <1024>;
519 bd_ram_size = <0x2000>;
520 mac_control = <0x20>;
521 slaves = <2>;
522 active_slave = <0>;
523 cpts_clock_mult = <0x80000000>;
524 cpts_clock_shift = <29>;
525 reg = <0x4a100000 0x800
526 0x4a100900 0x100>;
527 #address-cells = <1>;
528 #size-cells = <1>;
529 interrupt-parent = <&intc>;
530 /*
531 * c0_rx_thresh_pend
532 * c0_rx_pend
533 * c0_tx_pend
534 * c0_misc_pend
535 */
536 interrupts = <40 41 42 43>;
537 ranges;
538 syscon = <&scm_conf>;
540 davinci_mdio: mdio@4a100800 {
541 compatible = "ti,davinci_mdio";
542 #address-cells = <1>;
543 #size-cells = <0>;
544 ti,hwmods = "davinci_mdio";
545 bus_freq = <1000000>;
546 reg = <0x4a100800 0x100>;
547 };
549 cpsw_emac0: slave@4a100200 {
550 /* Filled in by U-Boot */
551 mac-address = [ 00 00 00 00 00 00 ];
552 };
554 cpsw_emac1: slave@4a100300 {
555 /* Filled in by U-Boot */
556 mac-address = [ 00 00 00 00 00 00 ];
557 };
559 phy_sel: cpsw-phy-sel@48140650 {
560 compatible = "ti,am3352-cpsw-phy-sel";
561 reg= <0x48140650 0x4>;
562 reg-names = "gmii-sel";
563 };
564 };
566 gpmc: gpmc@50000000 {
567 compatible = "ti,am3352-gpmc";
568 ti,hwmods = "gpmc";
569 ti,no-idle-on-init;
570 reg = <0x50000000 0x2000>;
571 interrupts = <100>;
572 gpmc,num-cs = <7>;
573 gpmc,num-waitpins = <2>;
574 #address-cells = <2>;
575 #size-cells = <1>;
576 interrupt-controller;
577 #interrupt-cells = <2>;
578 gpio-controller;
579 #gpio-cells = <2>;
580 };
581 };
582 };
584 #include "dm814x-clocks.dtsi"