1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Device Tree Source for AM33XX SoC
4 *
5 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
6 */
7
8 #include <dt-bindings/bus/ti-sysc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/pinctrl/am33xx.h>
11 #include <dt-bindings/clock/am3.h>
12
13 / {
14 compatible = "ti,am33xx";
15 interrupt-parent = <&intc>;
16 #address-cells = <1>;
17 #size-cells = <1>;
18 chosen { };
19
20 aliases {
21 i2c0 = &i2c0;
22 i2c1 = &i2c1;
23 i2c2 = &i2c2;
24 serial0 = &uart0;
25 serial1 = &uart1;
26 serial2 = &uart2;
27 serial3 = &uart3;
28 serial4 = &uart4;
29 serial5 = &uart5;
30 d-can0 = &dcan0;
31 d-can1 = &dcan1;
32 usb0 = &usb0;
33 usb1 = &usb1;
34 phy0 = &usb0_phy;
35 phy1 = &usb1_phy;
36 ethernet0 = &cpsw_port1;
37 ethernet1 = &cpsw_port2;
38 spi0 = &spi0;
39 spi1 = &spi1;
40 mmc0 = &mmc1;
41 mmc1 = &mmc2;
42 mmc2 = &mmc3;
43 };
44
45 cpus {
46 #address-cells = <1>;
47 #size-cells = <0>;
48 cpu@0 {
49 compatible = "arm,cortex-a8";
50 enable-method = "ti,am3352";
51 device_type = "cpu";
52 reg = <0>;
53
54 operating-points-v2 = <&cpu0_opp_table>;
55
56 clocks = <&dpll_mpu_ck>;
57 clock-names = "cpu";
58
59 clock-latency = <300000>; /* From omap-cpufreq driver */
60 cpu-idle-states = <&mpu_gate>;
61 };
62
63 idle-states {
64 mpu_gate: mpu_gate {
65 compatible = "arm,idle-state";
66 entry-latency-us = <40>;
67 exit-latency-us = <90>;
68 min-residency-us = <300>;
69 ti,idle-wkup-m3;
70 };
71 };
72 };
73
74 cpu0_opp_table: opp-table {
75 compatible = "operating-points-v2-ti-cpu";
76 syscon = <&scm_conf>;
77
78 /*
79 * The three following nodes are marked with opp-suspend
80 * because the can not be enabled simultaneously on a
81 * single SoC.
82 */
83 opp-50-300000000 {
84 /* OPP50 */
85 opp-hz = /bits/ 64 <300000000>;
86 opp-microvolt = <950000 931000 969000>;
87 opp-supported-hw = <0x06 0x0010>;
88 opp-suspend;
89 };
90
91 opp-100-275000000 {
92 /* OPP100-1 */
93 opp-hz = /bits/ 64 <275000000>;
94 opp-microvolt = <1100000 1078000 1122000>;
95 opp-supported-hw = <0x01 0x00FF>;
96 opp-suspend;
97 };
98
99 opp-100-300000000 {
100 /* OPP100-2 */
101 opp-hz = /bits/ 64 <300000000>;
102 opp-microvolt = <1100000 1078000 1122000>;
103 opp-supported-hw = <0x06 0x0020>;
104 opp-suspend;
105 };
106
107 opp-100-500000000 {
108 /* OPP100-3 */
109 opp-hz = /bits/ 64 <500000000>;
110 opp-microvolt = <1100000 1078000 1122000>;
111 opp-supported-hw = <0x01 0xFFFF>;
112 };
113
114 opp-100-600000000 {
115 /* OPP100-4 */
116 opp-hz = /bits/ 64 <600000000>;
117 opp-microvolt = <1100000 1078000 1122000>;
118 opp-supported-hw = <0x06 0x0040>;
119 };
120
121 opp-120-600000000 {
122 /* OPP120-1 */
123 opp-hz = /bits/ 64 <600000000>;
124 opp-microvolt = <1200000 1176000 1224000>;
125 opp-supported-hw = <0x01 0xFFFF>;
126 };
127
128 opp-120-720000000 {
129 /* OPP120-2 */
130 opp-hz = /bits/ 64 <720000000>;
131 opp-microvolt = <1200000 1176000 1224000>;
132 opp-supported-hw = <0x06 0x0080>;
133 };
134
135 opp-720000000 {
136 /* OPP Turbo-1 */
137 opp-hz = /bits/ 64 <720000000>;
138 opp-microvolt = <1260000 1234800 1285200>;
139 opp-supported-hw = <0x01 0xFFFF>;
140 };
141
142 opp-800000000 {
143 /* OPP Turbo-2 */
144 opp-hz = /bits/ 64 <800000000>;
145 opp-microvolt = <1260000 1234800 1285200>;
146 opp-supported-hw = <0x06 0x0100>;
147 };
148
149 opp-1000000000 {
150 /* OPP Nitro */
151 opp-hz = /bits/ 64 <1000000000>;
152 opp-microvolt = <1325000 1298500 1351500>;
153 opp-supported-hw = <0x04 0x0200>;
154 };
155 };
156
157 target-module@4b000000 {
158 compatible = "ti,sysc-omap4-simple", "ti,sysc";
159 clocks = <&l3_clkctrl AM3_L3_L3_INSTR_CLKCTRL 0>;
160 clock-names = "fck";
161 ti,no-idle;
162 #address-cells = <1>;
163 #size-cells = <1>;
164 ranges = <0x0 0x4b000000 0x1000000>;
165
166 target-module@140000 {
167 compatible = "ti,sysc-omap4-simple", "ti,sysc";
168 clocks = <&l3_aon_clkctrl AM3_L3_AON_DEBUGSS_CLKCTRL 0>;
169 clock-names = "fck";
170 #address-cells = <1>;
171 #size-cells = <1>;
172 ranges = <0x0 0x140000 0xec0000>;
173
174 pmu@0 {
175 compatible = "arm,cortex-a8-pmu";
176 interrupts = <3>;
177 };
178 };
179 };
180
181 /*
182 * The soc node represents the soc top level view. It is used for IPs
183 * that are not memory mapped in the MPU view or for the MPU itself.
184 */
185 soc {
186 compatible = "ti,omap-infra";
187 };
188
189 /*
190 * XXX: Use a flat representation of the AM33XX interconnect.
191 * The real AM33XX interconnect network is quite complex. Since
192 * it will not bring real advantage to represent that in DT
193 * for the moment, just use a fake OCP bus entry to represent
194 * the whole bus hierarchy.
195 */
196 ocp: ocp {
197 compatible = "simple-pm-bus";
198 power-domains = <&prm_per>;
199 clocks = <&l3_clkctrl AM3_L3_L3_MAIN_CLKCTRL 0>;
200 clock-names = "fck";
201 #address-cells = <1>;
202 #size-cells = <1>;
203 ranges;
204
205 l4_wkup: interconnect@44c00000 {
206 };
207 l4_per: interconnect@48000000 {
208 };
209 l4_fw: interconnect@47c00000 {
210 };
211 l4_fast: interconnect@4a000000 {
212 };
213 l4_mpuss: interconnect@4b140000 {
214 };
215
216 intc: interrupt-controller@48200000 {
217 compatible = "ti,am33xx-intc";
218 interrupt-controller;
219 #interrupt-cells = <1>;
220 reg = <0x48200000 0x1000>;
221 };
222
223 target-module@49000000 {
224 compatible = "ti,sysc-omap4", "ti,sysc";
225 reg = <0x49000000 0x4>;
226 reg-names = "rev";
227 clocks = <&l3_clkctrl AM3_L3_TPCC_CLKCTRL 0>;
228 clock-names = "fck";
229 #address-cells = <1>;
230 #size-cells = <1>;
231 ranges = <0x0 0x49000000 0x10000>;
232
233 edma: dma@0 {
234 compatible = "ti,edma3-tpcc";
235 reg = <0 0x10000>;
236 reg-names = "edma3_cc";
237 interrupts = <12 13 14>;
238 interrupt-names = "edma3_ccint", "edma3_mperr",
239 "edma3_ccerrint";
240 dma-requests = <64>;
241 #dma-cells = <2>;
242
243 ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
244 <&edma_tptc2 0>;
245
246 ti,edma-memcpy-channels = <20 21>;
247 };
248 };
249
250 target-module@49800000 {
251 compatible = "ti,sysc-omap4", "ti,sysc";
252 reg = <0x49800000 0x4>,
253 <0x49800010 0x4>;
254 reg-names = "rev", "sysc";
255 ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
256 ti,sysc-midle = <SYSC_IDLE_FORCE>;
257 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
258 <SYSC_IDLE_SMART>;
259 clocks = <&l3_clkctrl AM3_L3_TPTC0_CLKCTRL 0>;
260 clock-names = "fck";
261 #address-cells = <1>;
262 #size-cells = <1>;
263 ranges = <0x0 0x49800000 0x100000>;
264
265 edma_tptc0: dma@0 {
266 compatible = "ti,edma3-tptc";
267 reg = <0 0x100000>;
268 interrupts = <112>;
269 interrupt-names = "edma3_tcerrint";
270 };
271 };
272
273 target-module@49900000 {
274 compatible = "ti,sysc-omap4", "ti,sysc";
275 reg = <0x49900000 0x4>,
276 <0x49900010 0x4>;
277 reg-names = "rev", "sysc";
278 ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
279 ti,sysc-midle = <SYSC_IDLE_FORCE>;
280 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
281 <SYSC_IDLE_SMART>;
282 clocks = <&l3_clkctrl AM3_L3_TPTC1_CLKCTRL 0>;
283 clock-names = "fck";
284 #address-cells = <1>;
285 #size-cells = <1>;
286 ranges = <0x0 0x49900000 0x100000>;
287
288 edma_tptc1: dma@0 {
289 compatible = "ti,edma3-tptc";
290 reg = <0 0x100000>;
291 interrupts = <113>;
292 interrupt-names = "edma3_tcerrint";
293 };
294 };
295
296 target-module@49a00000 {
297 compatible = "ti,sysc-omap4", "ti,sysc";
298 reg = <0x49a00000 0x4>,
299 <0x49a00010 0x4>;
300 reg-names = "rev", "sysc";
301 ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
302 ti,sysc-midle = <SYSC_IDLE_FORCE>;
303 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
304 <SYSC_IDLE_SMART>;
305 clocks = <&l3_clkctrl AM3_L3_TPTC2_CLKCTRL 0>;
306 clock-names = "fck";
307 #address-cells = <1>;
308 #size-cells = <1>;
309 ranges = <0x0 0x49a00000 0x100000>;
310
311 edma_tptc2: dma@0 {
312 compatible = "ti,edma3-tptc";
313 reg = <0 0x100000>;
314 interrupts = <114>;
315 interrupt-names = "edma3_tcerrint";
316 };
317 };
318
319 target-module@47810000 {
320 compatible = "ti,sysc-omap2", "ti,sysc";
321 reg = <0x478102fc 0x4>,
322 <0x47810110 0x4>,
323 <0x47810114 0x4>;
324 reg-names = "rev", "sysc", "syss";
325 ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
326 SYSC_OMAP2_ENAWAKEUP |
327 SYSC_OMAP2_SOFTRESET |
328 SYSC_OMAP2_AUTOIDLE)>;
329 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
330 <SYSC_IDLE_NO>,
331 <SYSC_IDLE_SMART>;
332 ti,syss-mask = <1>;
333 clocks = <&l3s_clkctrl AM3_L3S_MMC3_CLKCTRL 0>;
334 clock-names = "fck";
335 #address-cells = <1>;
336 #size-cells = <1>;
337 ranges = <0x0 0x47810000 0x1000>;
338
339 mmc3: mmc@0 {
340 compatible = "ti,am335-sdhci";
341 ti,needs-special-reset;
342 interrupts = <29>;
343 reg = <0x0 0x1000>;
344 status = "disabled";
345 };
346 };
347
348 usb: target-module@47400000 {
349 compatible = "ti,sysc-omap4", "ti,sysc";
350 reg = <0x47400000 0x4>,
351 <0x47400010 0x4>;
352 reg-names = "rev", "sysc";
353 ti,sysc-mask = <(SYSC_OMAP4_FREEEMU |
354 SYSC_OMAP4_SOFTRESET)>;
355 ti,sysc-midle = <SYSC_IDLE_FORCE>,
356 <SYSC_IDLE_NO>,
357 <SYSC_IDLE_SMART>;
358 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
359 <SYSC_IDLE_NO>,
360 <SYSC_IDLE_SMART>,
361 <SYSC_IDLE_SMART_WKUP>;
362 ti,sysc-delay-us = <2>;
363 clocks = <&l3s_clkctrl AM3_L3S_USB_OTG_HS_CLKCTRL 0>;
364 clock-names = "fck";
365 #address-cells = <1>;
366 #size-cells = <1>;
367 ranges = <0x0 0x47400000 0x8000>;
368
369 usb0_phy: usb-phy@1300 {
370 compatible = "ti,am335x-usb-phy";
371 reg = <0x1300 0x100>;
372 reg-names = "phy";
373 ti,ctrl_mod = <&usb_ctrl_mod>;
374 #phy-cells = <0>;
375 };
376
377 usb0: usb@1400 {
378 compatible = "ti,musb-am33xx";
379 reg = <0x1400 0x400>,
380 <0x1000 0x200>;
381 reg-names = "mc", "control";
382
383 interrupts = <18>;
384 interrupt-names = "mc";
385 dr_mode = "otg";
386 mentor,multipoint = <1>;
387 mentor,num-eps = <16>;
388 mentor,ram-bits = <12>;
389 mentor,power = <500>;
390 phys = <&usb0_phy>;
391
392 dmas = <&cppi41dma 0 0 &cppi41dma 1 0
393 &cppi41dma 2 0 &cppi41dma 3 0
394 &cppi41dma 4 0 &cppi41dma 5 0
395 &cppi41dma 6 0 &cppi41dma 7 0
396 &cppi41dma 8 0 &cppi41dma 9 0
397 &cppi41dma 10 0 &cppi41dma 11 0
398 &cppi41dma 12 0 &cppi41dma 13 0
399 &cppi41dma 14 0 &cppi41dma 0 1
400 &cppi41dma 1 1 &cppi41dma 2 1
401 &cppi41dma 3 1 &cppi41dma 4 1
402 &cppi41dma 5 1 &cppi41dma 6 1
403 &cppi41dma 7 1 &cppi41dma 8 1
404 &cppi41dma 9 1 &cppi41dma 10 1
405 &cppi41dma 11 1 &cppi41dma 12 1
406 &cppi41dma 13 1 &cppi41dma 14 1>;
407 dma-names =
408 "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
409 "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
410 "rx14", "rx15",
411 "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
412 "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
413 "tx14", "tx15";
414 };
415
416 usb1_phy: usb-phy@1b00 {
417 compatible = "ti,am335x-usb-phy";
418 reg = <0x1b00 0x100>;
419 reg-names = "phy";
420 ti,ctrl_mod = <&usb_ctrl_mod>;
421 #phy-cells = <0>;
422 };
423
424 usb1: usb@1800 {
425 compatible = "ti,musb-am33xx";
426 reg = <0x1c00 0x400>,
427 <0x1800 0x200>;
428 reg-names = "mc", "control";
429 interrupts = <19>;
430 interrupt-names = "mc";
431 dr_mode = "otg";
432 mentor,multipoint = <1>;
433 mentor,num-eps = <16>;
434 mentor,ram-bits = <12>;
435 mentor,power = <500>;
436 phys = <&usb1_phy>;
437
438 dmas = <&cppi41dma 15 0 &cppi41dma 16 0
439 &cppi41dma 17 0 &cppi41dma 18 0
440 &cppi41dma 19 0 &cppi41dma 20 0
441 &cppi41dma 21 0 &cppi41dma 22 0
442 &cppi41dma 23 0 &cppi41dma 24 0
443 &cppi41dma 25 0 &cppi41dma 26 0
444 &cppi41dma 27 0 &cppi41dma 28 0
445 &cppi41dma 29 0 &cppi41dma 15 1
446 &cppi41dma 16 1 &cppi41dma 17 1
447 &cppi41dma 18 1 &cppi41dma 19 1
448 &cppi41dma 20 1 &cppi41dma 21 1
449 &cppi41dma 22 1 &cppi41dma 23 1
450 &cppi41dma 24 1 &cppi41dma 25 1
451 &cppi41dma 26 1 &cppi41dma 27 1
452 &cppi41dma 28 1 &cppi41dma 29 1>;
453 dma-names =
454 "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
455 "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
456 "rx14", "rx15",
457 "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
458 "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
459 "tx14", "tx15";
460 };
461
462 cppi41dma: dma-controller@2000 {
463 compatible = "ti,am3359-cppi41";
464 reg = <0x0000 0x1000>,
465 <0x2000 0x1000>,
466 <0x3000 0x1000>,
467 <0x4000 0x4000>;
468 reg-names = "glue", "controller", "scheduler", "queuemgr";
469 interrupts = <17>;
470 interrupt-names = "glue";
471 #dma-cells = <2>;
472 /* For backwards compatibility: */
473 #dma-channels = <30>;
474 dma-channels = <30>;
475 #dma-requests = <256>;
476 dma-requests = <256>;
477 };
478 };
479
480 target-module@40300000 {
481 compatible = "ti,sysc-omap4-simple", "ti,sysc";
482 clocks = <&l3_clkctrl AM3_L3_OCMCRAM_CLKCTRL 0>;
483 clock-names = "fck";
484 ti,no-idle;
485 #address-cells = <1>;
486 #size-cells = <1>;
487 ranges = <0 0x40300000 0x10000>;
488
489 ocmcram: sram@0 {
490 compatible = "mmio-sram";
491 reg = <0 0x10000>; /* 64k */
492 ranges = <0 0 0x10000>;
493 #address-cells = <1>;
494 #size-cells = <1>;
495
496 pm_sram_code: pm-code-sram@0 {
497 compatible = "ti,sram";
498 reg = <0x0 0x1000>;
499 protect-exec;
500 };
501
502 pm_sram_data: pm-data-sram@1000 {
503 compatible = "ti,sram";
504 reg = <0x1000 0x1000>;
505 pool;
506 };
507 };
508 };
509
510 target-module@4c000000 {
511 compatible = "ti,sysc-omap4-simple", "ti,sysc";
512 reg = <0x4c000000 0x4>;
513 reg-names = "rev";
514 clocks = <&l3_clkctrl AM3_L3_EMIF_CLKCTRL 0>;
515 clock-names = "fck";
516 ti,no-idle;
517 #address-cells = <1>;
518 #size-cells = <1>;
519 ranges = <0x0 0x4c000000 0x1000000>;
520
521 emif: emif@0 {
522 compatible = "ti,emif-am3352";
523 reg = <0 0x1000000>;
524 interrupts = <101>;
525 sram = <&pm_sram_code
526 &pm_sram_data>;
527 };
528 };
529
530 target-module@50000000 {
531 compatible = "ti,sysc-omap2", "ti,sysc";
532 reg = <0x50000000 4>,
533 <0x50000010 4>,
534 <0x50000014 4>;
535 reg-names = "rev", "sysc", "syss";
536 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
537 <SYSC_IDLE_NO>,
538 <SYSC_IDLE_SMART>;
539 ti,syss-mask = <1>;
540 clocks = <&l3s_clkctrl AM3_L3S_GPMC_CLKCTRL 0>;
541 clock-names = "fck";
542 #address-cells = <1>;
543 #size-cells = <1>;
544 ranges = <0x50000000 0x50000000 0x00001000>, /* regs */
545 <0x00000000 0x00000000 0x40000000>; /* data */
546
547 gpmc: gpmc@50000000 {
548 compatible = "ti,am3352-gpmc";
549 reg = <0x50000000 0x2000>;
550 interrupts = <100>;
551 dmas = <&edma 52 0>;
552 dma-names = "rxtx";
553 gpmc,num-cs = <7>;
554 gpmc,num-waitpins = <2>;
555 #address-cells = <2>;
556 #size-cells = <1>;
557 interrupt-controller;
558 #interrupt-cells = <2>;
559 gpio-controller;
560 #gpio-cells = <2>;
561 status = "disabled";
562 };
563 };
564
565 sham_target: target-module@53100000 {
566 compatible = "ti,sysc-omap3-sham", "ti,sysc";
567 reg = <0x53100100 0x4>,
568 <0x53100110 0x4>,
569 <0x53100114 0x4>;
570 reg-names = "rev", "sysc", "syss";
571 ti,sysc-mask = <(SYSC_OMAP2_SOFTRESET |
572 SYSC_OMAP2_AUTOIDLE)>;
573 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
574 <SYSC_IDLE_NO>,
575 <SYSC_IDLE_SMART>;
576 ti,syss-mask = <1>;
577 /* Domains (P, C): per_pwrdm, l3_clkdm */
578 clocks = <&l3_clkctrl AM3_L3_SHAM_CLKCTRL 0>;
579 clock-names = "fck";
580 #address-cells = <1>;
581 #size-cells = <1>;
582 ranges = <0x0 0x53100000 0x1000>;
583
584 sham: sham@0 {
585 compatible = "ti,omap4-sham";
586 reg = <0 0x200>;
587 interrupts = <109>;
588 dmas = <&edma 36 0>;
589 dma-names = "rx";
590 };
591 };
592
593 aes_target: target-module@53500000 {
594 compatible = "ti,sysc-omap2", "ti,sysc";
595 reg = <0x53500080 0x4>,
596 <0x53500084 0x4>,
597 <0x53500088 0x4>;
598 reg-names = "rev", "sysc", "syss";
599 ti,sysc-mask = <(SYSC_OMAP2_SOFTRESET |
600 SYSC_OMAP2_AUTOIDLE)>;
601 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
602 <SYSC_IDLE_NO>,
603 <SYSC_IDLE_SMART>,
604 <SYSC_IDLE_SMART_WKUP>;
605 ti,syss-mask = <1>;
606 /* Domains (P, C): per_pwrdm, l3_clkdm */
607 clocks = <&l3_clkctrl AM3_L3_AES_CLKCTRL 0>;
608 clock-names = "fck";
609 #address-cells = <1>;
610 #size-cells = <1>;
611 ranges = <0x0 0x53500000 0x1000>;
612
613 aes: aes@0 {
614 compatible = "ti,omap4-aes";
615 reg = <0 0xa0>;
616 interrupts = <103>;
617 dmas = <&edma 6 0>,
618 <&edma 5 0>;
619 dma-names = "tx", "rx";
620 };
621 };
622
623 target-module@56000000 {
624 compatible = "ti,sysc-omap4", "ti,sysc";
625 reg = <0x5600fe00 0x4>,
626 <0x5600fe10 0x4>;
627 reg-names = "rev", "sysc";
628 ti,sysc-midle = <SYSC_IDLE_FORCE>,
629 <SYSC_IDLE_NO>,
630 <SYSC_IDLE_SMART>;
631 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
632 <SYSC_IDLE_NO>,
633 <SYSC_IDLE_SMART>;
634 clocks = <&gfx_l3_clkctrl AM3_GFX_L3_GFX_CLKCTRL 0>;
635 clock-names = "fck";
636 power-domains = <&prm_gfx>;
637 resets = <&prm_gfx 0>;
638 reset-names = "rstctrl";
639 #address-cells = <1>;
640 #size-cells = <1>;
641 ranges = <0 0x56000000 0x1000000>;
642
643 gpu@0 {
644 compatible = "ti,omap3630-gpu", "img,powervr-sgx530";
645 reg = <0x0 0x10000>; /* 64kB */
646 interrupts = <37>;
647 };
648 };
649 };
650 };
651
652 #include "am33xx-l4.dtsi"
653 #include "am33xx-clocks.dtsi"
654
655 &prcm {
656 prm_per: prm@c00 {
657 compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
658 reg = <0xc00 0x100>;
659 #reset-cells = <1>;
660 #power-domain-cells = <0>;
661 };
662
663 prm_wkup: prm@d00 {
664 compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
665 reg = <0xd00 0x100>;
666 #reset-cells = <1>;
667 #power-domain-cells = <0>;
668 };
669
670 prm_mpu: prm@e00 {
671 compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
672 reg = <0xe00 0x100>;
673 #power-domain-cells = <0>;
674 };
675
676 prm_device: prm@f00 {
677 compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
678 reg = <0xf00 0x100>;
679 #reset-cells = <1>;
680 };
681
682 prm_rtc: prm@1000 {
683 compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
684 reg = <0x1000 0x100>;
685 #power-domain-cells = <0>;
686 };
687
688 prm_gfx: prm@1100 {
689 compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
690 reg = <0x1100 0x100>;
691 #power-domain-cells = <0>;
692 #reset-cells = <1>;
693 };
694
695 prm_cefuse: prm@1200 {
696 compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
697 reg = <0x1200 0x100>;
698 #power-domain-cells = <0>;
699 };
700 };
701
702 /* Preferred always-on timer for clocksource */
703 &timer1_target {
704 clocks = <&l4_wkup_clkctrl AM3_L4_WKUP_TIMER1_CLKCTRL 0>,
705 <&l4_wkup_clkctrl AM3_L4_WKUP_L4_WKUP_CLKCTRL 0>;
706 clock-names = "fck", "ick";
707 ti,no-reset-on-init;
708 ti,no-idle;
709 timer@0 {
710 assigned-clocks = <&timer1_fck>;
711 assigned-clock-parents = <&sys_clkin_ck>;
712 };
713 };
714
715 /* Preferred timer for clockevent */
716 &timer2_target {
717 clocks = <&l4ls_clkctrl AM3_L4LS_TIMER2_CLKCTRL 0>,
718 <&l4ls_clkctrl AM3_L4LS_L4_LS_CLKCTRL 0>;
719 clock-names = "fck", "ick";
720 ti,no-reset-on-init;
721 ti,no-idle;
722 timer@0 {
723 assigned-clocks = <&timer2_fck>;
724 assigned-clock-parents = <&sys_clkin_ck>;
725 };
726 };
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