1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * Copyright 2018-2019 NXP
4 * Dong Aisheng <aisheng.dong@nxp.com>
5 */
6
7 #include <dt-bindings/clock/imx8-lpcg.h>
8 #include <dt-bindings/firmware/imx/rsrc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/pinctrl/pads-imx8qm.h>
12 #include <dt-bindings/thermal/thermal.h>
13
14 / {
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
18
19 aliases {
20 mmc0 = &usdhc1;
21 mmc1 = &usdhc2;
22 mmc2 = &usdhc3;
23 serial0 = &lpuart0;
24 serial1 = &lpuart1;
25 serial2 = &lpuart2;
26 serial3 = &lpuart3;
27 vpu-core0 = &vpu_core0;
28 vpu-core1 = &vpu_core1;
29 vpu-core2 = &vpu_core2;
30 };
31
32 cpus {
33 #address-cells = <2>;
34 #size-cells = <0>;
35
36 cpu-map {
37 cluster0 {
38 core0 {
39 cpu = <&A53_0>;
40 };
41 core1 {
42 cpu = <&A53_1>;
43 };
44 core2 {
45 cpu = <&A53_2>;
46 };
47 core3 {
48 cpu = <&A53_3>;
49 };
50 };
51
52 cluster1 {
53 core0 {
54 cpu = <&A72_0>;
55 };
56 core1 {
57 cpu = <&A72_1>;
58 };
59 };
60 };
61
62 A53_0: cpu@0 {
63 device_type = "cpu";
64 compatible = "arm,cortex-a53";
65 reg = <0x0 0x0>;
66 clocks = <&clk IMX_SC_R_A53 IMX_SC_PM_CLK_CPU>;
67 enable-method = "psci";
68 i-cache-size = <0x8000>;
69 i-cache-line-size = <64>;
70 i-cache-sets = <256>;
71 d-cache-size = <0x8000>;
72 d-cache-line-size = <64>;
73 d-cache-sets = <128>;
74 next-level-cache = <&A53_L2>;
75 operating-points-v2 = <&a53_opp_table>;
76 #cooling-cells = <2>;
77 };
78
79 A53_1: cpu@1 {
80 device_type = "cpu";
81 compatible = "arm,cortex-a53";
82 reg = <0x0 0x1>;
83 clocks = <&clk IMX_SC_R_A53 IMX_SC_PM_CLK_CPU>;
84 enable-method = "psci";
85 i-cache-size = <0x8000>;
86 i-cache-line-size = <64>;
87 i-cache-sets = <256>;
88 d-cache-size = <0x8000>;
89 d-cache-line-size = <64>;
90 d-cache-sets = <128>;
91 next-level-cache = <&A53_L2>;
92 operating-points-v2 = <&a53_opp_table>;
93 #cooling-cells = <2>;
94 };
95
96 A53_2: cpu@2 {
97 device_type = "cpu";
98 compatible = "arm,cortex-a53";
99 reg = <0x0 0x2>;
100 clocks = <&clk IMX_SC_R_A53 IMX_SC_PM_CLK_CPU>;
101 enable-method = "psci";
102 i-cache-size = <0x8000>;
103 i-cache-line-size = <64>;
104 i-cache-sets = <256>;
105 d-cache-size = <0x8000>;
106 d-cache-line-size = <64>;
107 d-cache-sets = <128>;
108 next-level-cache = <&A53_L2>;
109 operating-points-v2 = <&a53_opp_table>;
110 #cooling-cells = <2>;
111 };
112
113 A53_3: cpu@3 {
114 device_type = "cpu";
115 compatible = "arm,cortex-a53";
116 reg = <0x0 0x3>;
117 clocks = <&clk IMX_SC_R_A53 IMX_SC_PM_CLK_CPU>;
118 enable-method = "psci";
119 i-cache-size = <0x8000>;
120 i-cache-line-size = <64>;
121 i-cache-sets = <256>;
122 d-cache-size = <0x8000>;
123 d-cache-line-size = <64>;
124 d-cache-sets = <128>;
125 next-level-cache = <&A53_L2>;
126 operating-points-v2 = <&a53_opp_table>;
127 #cooling-cells = <2>;
128 };
129
130 A72_0: cpu@100 {
131 device_type = "cpu";
132 compatible = "arm,cortex-a72";
133 reg = <0x0 0x100>;
134 clocks = <&clk IMX_SC_R_A72 IMX_SC_PM_CLK_CPU>;
135 enable-method = "psci";
136 i-cache-size = <0xC000>;
137 i-cache-line-size = <64>;
138 i-cache-sets = <256>;
139 d-cache-size = <0x8000>;
140 d-cache-line-size = <64>;
141 d-cache-sets = <256>;
142 next-level-cache = <&A72_L2>;
143 operating-points-v2 = <&a72_opp_table>;
144 #cooling-cells = <2>;
145 };
146
147 A72_1: cpu@101 {
148 device_type = "cpu";
149 compatible = "arm,cortex-a72";
150 reg = <0x0 0x101>;
151 clocks = <&clk IMX_SC_R_A72 IMX_SC_PM_CLK_CPU>;
152 enable-method = "psci";
153 next-level-cache = <&A72_L2>;
154 operating-points-v2 = <&a72_opp_table>;
155 #cooling-cells = <2>;
156 };
157
158 A53_L2: l2-cache0 {
159 compatible = "cache";
160 cache-level = <2>;
161 cache-unified;
162 cache-size = <0x100000>;
163 cache-line-size = <64>;
164 cache-sets = <1024>;
165 };
166
167 A72_L2: l2-cache1 {
168 compatible = "cache";
169 cache-level = <2>;
170 cache-unified;
171 cache-size = <0x100000>;
172 cache-line-size = <64>;
173 cache-sets = <1024>;
174 };
175 };
176
177 a53_opp_table: opp-table-0 {
178 compatible = "operating-points-v2";
179 opp-shared;
180
181 opp-600000000 {
182 opp-hz = /bits/ 64 <600000000>;
183 opp-microvolt = <900000>;
184 clock-latency-ns = <150000>;
185 };
186
187 opp-896000000 {
188 opp-hz = /bits/ 64 <896000000>;
189 opp-microvolt = <1000000>;
190 clock-latency-ns = <150000>;
191 };
192
193 opp-1104000000 {
194 opp-hz = /bits/ 64 <1104000000>;
195 opp-microvolt = <1100000>;
196 clock-latency-ns = <150000>;
197 };
198
199 opp-1200000000 {
200 opp-hz = /bits/ 64 <1200000000>;
201 opp-microvolt = <1100000>;
202 clock-latency-ns = <150000>;
203 opp-suspend;
204 };
205 };
206
207 a72_opp_table: opp-table-1 {
208 compatible = "operating-points-v2";
209 opp-shared;
210
211 opp-600000000 {
212 opp-hz = /bits/ 64 <600000000>;
213 opp-microvolt = <1000000>;
214 clock-latency-ns = <150000>;
215 };
216
217 opp-1056000000 {
218 opp-hz = /bits/ 64 <1056000000>;
219 opp-microvolt = <1000000>;
220 clock-latency-ns = <150000>;
221 };
222
223 opp-1296000000 {
224 opp-hz = /bits/ 64 <1296000000>;
225 opp-microvolt = <1100000>;
226 clock-latency-ns = <150000>;
227 };
228
229 opp-1596000000 {
230 opp-hz = /bits/ 64 <1596000000>;
231 opp-microvolt = <1100000>;
232 clock-latency-ns = <150000>;
233 opp-suspend;
234 };
235 };
236
237 gic: interrupt-controller@51a00000 {
238 compatible = "arm,gic-v3";
239 reg = <0x0 0x51a00000 0 0x10000>, /* GIC Dist */
240 <0x0 0x51b00000 0 0xC0000>, /* GICR */
241 <0x0 0x52000000 0 0x2000>, /* GICC */
242 <0x0 0x52010000 0 0x1000>, /* GICH */
243 <0x0 0x52020000 0 0x20000>; /* GICV */
244 #interrupt-cells = <3>;
245 interrupt-controller;
246 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
247 interrupt-parent = <&gic>;
248 };
249
250 pmu {
251 compatible = "arm,armv8-pmuv3";
252 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
253 };
254
255 psci {
256 compatible = "arm,psci-1.0";
257 method = "smc";
258 };
259
260 timer {
261 compatible = "arm,armv8-timer";
262 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* Physical Secure */
263 <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* Physical Non-Secure */
264 <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* Virtual */
265 <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* Hypervisor */
266 };
267
268 smmu: iommu@51400000 {
269 compatible = "arm,mmu-500";
270 interrupt-parent = <&gic>;
271 reg = <0 0x51400000 0 0x40000>;
272 #global-interrupts = <1>;
273 #iommu-cells = <2>;
274 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
275 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
276 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
277 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
278 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
279 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
280 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
281 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
282 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
283 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
284 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
285 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
286 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
287 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
288 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
289 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
290 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
291 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
292 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
293 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
294 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
295 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
296 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
297 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
298 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
299 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
300 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
301 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
302 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
303 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
304 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
305 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
306 <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
307 };
308
309 system-controller {
310 compatible = "fsl,imx-scu";
311 mbox-names = "tx0",
312 "rx0",
313 "gip3";
314 mboxes = <&lsio_mu1 0 0
315 &lsio_mu1 1 0
316 &lsio_mu1 3 3>;
317
318 pd: power-controller {
319 compatible = "fsl,imx8qm-scu-pd", "fsl,scu-pd";
320 #power-domain-cells = <1>;
321 };
322
323 clk: clock-controller {
324 compatible = "fsl,imx8qm-clk", "fsl,scu-clk";
325 #clock-cells = <2>;
326 };
327
328 iomuxc: pinctrl {
329 compatible = "fsl,imx8qm-iomuxc";
330 };
331
332 rtc: rtc {
333 compatible = "fsl,imx8qxp-sc-rtc";
334 };
335
336 ocotp: ocotp {
337 compatible = "fsl,imx8qm-scu-ocotp";
338 #address-cells = <1>;
339 #size-cells = <1>;
340 read-only;
341
342 fec_mac0: mac@1c4 {
343 reg = <0x1c4 6>;
344 };
345
346 fec_mac1: mac@1c6 {
347 reg = <0x1c6 6>;
348 };
349 };
350
351 tsens: thermal-sensor {
352 compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal";
353 #thermal-sensor-cells = <1>;
354 };
355 };
356
357 thermal-zones {
358 cpu0-thermal {
359 polling-delay-passive = <250>;
360 polling-delay = <2000>;
361 thermal-sensors = <&tsens IMX_SC_R_A53>;
362
363 trips {
364 cpu_alert0: trip0 {
365 temperature = <107000>;
366 hysteresis = <2000>;
367 type = "passive";
368 };
369
370 cpu_crit0: trip1 {
371 temperature = <127000>;
372 hysteresis = <2000>;
373 type = "critical";
374 };
375 };
376
377 cooling-maps {
378 map0 {
379 trip = <&cpu_alert0>;
380 cooling-device =
381 <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
382 <&A53_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
383 <&A53_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
384 <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
385 };
386 };
387 };
388
389 cpu1-thermal {
390 polling-delay-passive = <250>;
391 polling-delay = <2000>;
392 thermal-sensors = <&tsens IMX_SC_R_A72>;
393
394 trips {
395 cpu_alert1: trip0 {
396 temperature = <107000>;
397 hysteresis = <2000>;
398 type = "passive";
399 };
400
401 cpu_crit1: trip1 {
402 temperature = <127000>;
403 hysteresis = <2000>;
404 type = "critical";
405 };
406 };
407
408 cooling-maps {
409 map0 {
410 trip = <&cpu_alert1>;
411 cooling-device =
412 <&A72_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
413 <&A72_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
414 };
415 };
416 };
417
418 gpu0-thermal {
419 polling-delay-passive = <250>;
420 polling-delay = <2000>;
421 thermal-sensors = <&tsens IMX_SC_R_GPU_0_PID0>;
422
423 trips {
424 gpu_alert0: trip0 {
425 temperature = <107000>;
426 hysteresis = <2000>;
427 type = "passive";
428 };
429
430 gpu_crit0: trip1 {
431 temperature = <127000>;
432 hysteresis = <2000>;
433 type = "critical";
434 };
435 };
436 };
437
438 gpu1-thermal {
439 polling-delay-passive = <250>;
440 polling-delay = <2000>;
441 thermal-sensors = <&tsens IMX_SC_R_GPU_1_PID0>;
442
443 trips {
444 gpu_alert1: trip0 {
445 temperature = <107000>;
446 hysteresis = <2000>;
447 type = "passive";
448 };
449
450 gpu_crit1: trip1 {
451 temperature = <127000>;
452 hysteresis = <2000>;
453 type = "critical";
454 };
455 };
456 };
457
458 drc0-thermal {
459 polling-delay-passive = <250>;
460 polling-delay = <2000>;
461 thermal-sensors = <&tsens IMX_SC_R_DRC_0>;
462
463 trips {
464 drc_alert0: trip0 {
465 temperature = <107000>;
466 hysteresis = <2000>;
467 type = "passive";
468 };
469
470 drc_crit0: trip1 {
471 temperature = <127000>;
472 hysteresis = <2000>;
473 type = "critical";
474 };
475 };
476 };
477 };
478
479 clk_dummy: clock-dummy {
480 compatible = "fixed-clock";
481 #clock-cells = <0>;
482 clock-frequency = <0>;
483 clock-output-names = "clk_dummy";
484 };
485
486 clk_esai1_rx_clk: clock-esai1-rx {
487 compatible = "fixed-clock";
488 #clock-cells = <0>;
489 clock-frequency = <0>;
490 clock-output-names = "esai1_rx_clk";
491 };
492
493 clk_esai1_rx_hf_clk: clock-esai1-rx-hf {
494 compatible = "fixed-clock";
495 #clock-cells = <0>;
496 clock-frequency = <0>;
497 clock-output-names = "esai1_rx_hf_clk";
498 };
499
500 clk_esai1_tx_clk: clock-esai1-tx {
501 compatible = "fixed-clock";
502 #clock-cells = <0>;
503 clock-frequency = <0>;
504 clock-output-names = "esai1_tx_clk";
505 };
506
507 clk_esai1_tx_hf_clk: clock-esai1-tx-hf {
508 compatible = "fixed-clock";
509 #clock-cells = <0>;
510 clock-frequency = <0>;
511 clock-output-names = "esai1_tx_hf_clk";
512 };
513
514 clk_hdmi_rx_mclk: clock-hdmi-rx-mclk {
515 compatible = "fixed-clock";
516 #clock-cells = <0>;
517 clock-frequency = <0>;
518 clock-output-names = "hdmi-rx-mclk";
519 };
520
521 clk_mlb_clk: clock-mlb-clk {
522 compatible = "fixed-clock";
523 #clock-cells = <0>;
524 clock-frequency = <0>;
525 clock-output-names = "mlb_clk";
526 };
527
528 clk_sai5_rx_bclk: clock-sai5-rx-bclk {
529 compatible = "fixed-clock";
530 #clock-cells = <0>;
531 clock-frequency = <0>;
532 clock-output-names = "sai5_rx_bclk";
533 };
534
535 clk_sai5_tx_bclk: clock-sai5-tx-bclk {
536 compatible = "fixed-clock";
537 #clock-cells = <0>;
538 clock-frequency = <0>;
539 clock-output-names = "sai5_tx_bclk";
540 };
541
542 clk_sai6_rx_bclk: clock-sai6-rx-bclk {
543 compatible = "fixed-clock";
544 #clock-cells = <0>;
545 clock-frequency = <0>;
546 clock-output-names = "sai6_rx_bclk";
547 };
548
549 clk_sai6_tx_bclk: clock-sai6-tx-bclk {
550 compatible = "fixed-clock";
551 #clock-cells = <0>;
552 clock-frequency = <0>;
553 clock-output-names = "sai6_tx_bclk";
554 };
555
556 clk_spdif1_rx: clock-spdif1-rx {
557 compatible = "fixed-clock";
558 #clock-cells = <0>;
559 clock-frequency = <0>;
560 clock-output-names = "spdif1_rx";
561 };
562
563 lvds_ipg_clk: clock-controller-lvds-ipg {
564 compatible = "fixed-clock";
565 #clock-cells = <0>;
566 clock-frequency = <24000000>;
567 clock-output-names = "lvds0_ipg_clk";
568 };
569
570 dsi_ipg_clk: clock-controller-dsi-ipg {
571 compatible = "fixed-clock";
572 #clock-cells = <0>;
573 clock-frequency = <120000000>;
574 clock-output-names = "dsi_ipg_clk";
575 };
576
577 mipi_pll_div2_clk: clock-controller-mipi-div2-pll {
578 compatible = "fixed-clock";
579 #clock-cells = <0>;
580 clock-frequency = <432000000>;
581 clock-output-names = "mipi_pll_div2_clk";
582 };
583
584 /* sorted in register address */
585 #include "imx8-ss-cm41.dtsi"
586 #include "imx8-ss-audio.dtsi"
587 #include "imx8-ss-vpu.dtsi"
588 #include "imx8-ss-gpu0.dtsi"
589 #include "imx8-ss-mipi0.dtsi"
590 #include "imx8-ss-lvds0.dtsi"
591 #include "imx8-ss-mipi1.dtsi"
592 #include "imx8-ss-lvds1.dtsi"
593 #include "imx8-ss-img.dtsi"
594 #include "imx8-ss-dma.dtsi"
595 #include "imx8-ss-conn.dtsi"
596 #include "imx8-ss-lsio.dtsi"
597 };
598
599 #include "imx8qm-ss-img.dtsi"
600 #include "imx8qm-ss-dma.dtsi"
601 #include "imx8qm-ss-conn.dtsi"
602 #include "imx8qm-ss-lsio.dtsi"
603 #include "imx8qm-ss-audio.dtsi"
604 #include "imx8qm-ss-lvds.dtsi"
605 #include "imx8qm-ss-mipi.dtsi"
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