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1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/
4 */
5/dts-v1/;
6
7#include "am5728.dtsi"
8#include "am57xx-commercial-grade.dtsi"
9#include "dra74x-mmc-iodelay.dtsi"
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/interrupt-controller/irq.h>
12
13/ {
14 compatible = "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
15
16 aliases {
17 rtc0 = &mcp_rtc;
18 rtc1 = &tps659038_rtc;
19 rtc2 = &rtc;
20 display0 = &hdmi0;
21 };
22
23 chosen {
24 stdout-path = &uart3;
25 };
26
27 memory@0 {
28 device_type = "memory";
29 reg = <0x0 0x80000000 0x0 0x80000000>;
30 };
31
32 vdd_3v3: fixedregulator-vdd_3v3 {
33 compatible = "regulator-fixed";
34 regulator-name = "vdd_3v3";
35 vin-supply = <®en1>;
36 regulator-min-microvolt = <3300000>;
37 regulator-max-microvolt = <3300000>;
38 };
39
40 aic_dvdd: fixedregulator-aic_dvdd {
41 compatible = "regulator-fixed";
42 regulator-name = "aic_dvdd_fixed";
43 vin-supply = <&vdd_3v3>;
44 regulator-min-microvolt = <1800000>;
45 regulator-max-microvolt = <1800000>;
46 };
47
48 vtt_fixed: fixedregulator-vtt {
49 /* TPS51200 */
50 compatible = "regulator-fixed";
51 regulator-name = "vtt_fixed";
52 vin-supply = <&smps3_reg>;
53 regulator-min-microvolt = <3300000>;
54 regulator-max-microvolt = <3300000>;
55 regulator-always-on;
56 regulator-boot-on;
57 enable-active-high;
58 gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
59 };
60
61 leds {
62 compatible = "gpio-leds";
63
64 led0 {
65 label = "beagle-x15:usr0";
66 gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
67 linux,default-trigger = "heartbeat";
68 default-state = "off";
69 };
70
71 led1 {
72 label = "beagle-x15:usr1";
73 gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
74 linux,default-trigger = "cpu0";
75 default-state = "off";
76 };
77
78 led2 {
79 label = "beagle-x15:usr2";
80 gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
81 linux,default-trigger = "mmc0";
82 default-state = "off";
83 };
84
85 led3 {
86 label = "beagle-x15:usr3";
87 gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
88 linux,default-trigger = "disk-activity";
89 default-state = "off";
90 };
91 };
92
93 gpio_fan: gpio_fan {
94 /* Based on 5v 500mA AFB02505HHB */
95 compatible = "gpio-fan";
96 gpios = <&tps659038_gpio 2 GPIO_ACTIVE_HIGH>;
97 gpio-fan,speed-map = <0 0>,
98 <13000 1>;
99 #cooling-cells = <2>;
100 };
101
102 hdmi0: connector {
103 compatible = "hdmi-connector";
104 label = "hdmi";
105
106 type = "a";
107
108 port {
109 hdmi_connector_in: endpoint {
110 remote-endpoint = <&tpd12s015_out>;
111 };
112 };
113 };
114
115 tpd12s015: encoder {
116 compatible = "ti,tpd12s015";
117
118 ports {
119 #address-cells = <1>;
120 #size-cells = <0>;
121
122 port@0 {
123 reg = <0>;
124
125 tpd12s015_in: endpoint {
126 remote-endpoint = <&hdmi_out>;
127 };
128 };
129
130 port@1 {
131 reg = <1>;
132
133 tpd12s015_out: endpoint {
134 remote-endpoint = <&hdmi_connector_in>;
135 };
136 };
137 };
138 };
139
140 sound0: sound0 {
141 compatible = "simple-audio-card";
142 simple-audio-card,name = "BeagleBoard-X15";
143 simple-audio-card,widgets =
144 "Line", "Line Out",
145 "Line", "Line In";
146 simple-audio-card,routing =
147 "Line Out", "LLOUT",
148 "Line Out", "RLOUT",
149 "MIC2L", "Line In",
150 "MIC2R", "Line In";
151 simple-audio-card,format = "dsp_b";
152 simple-audio-card,bitclock-master = <&sound0_master>;
153 simple-audio-card,frame-master = <&sound0_master>;
154 simple-audio-card,bitclock-inversion;
155
156 simple-audio-card,cpu {
157 sound-dai = <&mcasp3>;
158 };
159
160 sound0_master: simple-audio-card,codec {
161 sound-dai = <&tlv320aic3104>;
162 clocks = <&clkout2_clk>;
163 };
164 };
165};
166
167&i2c1 {
168 status = "okay";
169 clock-frequency = <400000>;
170
171 tps659038: tps659038@58 {
172 compatible = "ti,tps659038";
173 reg = <0x58>;
174 interrupt-parent = <&gpio1>;
175 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
176
177 #interrupt-cells = <2>;
178 interrupt-controller;
179
180 ti,system-power-controller;
181 ti,palmas-override-powerhold;
182
183 tps659038_pmic {
184 compatible = "ti,tps659038-pmic";
185
186 regulators {
187 smps12_reg: smps12 {
188 /* VDD_MPU */
189 regulator-name = "smps12";
190 regulator-min-microvolt = < 850000>;
191 regulator-max-microvolt = <1250000>;
192 regulator-always-on;
193 regulator-boot-on;
194 };
195
196 smps3_reg: smps3 {
197 /* VDD_DDR */
198 regulator-name = "smps3";
199 regulator-min-microvolt = <1350000>;
200 regulator-max-microvolt = <1350000>;
201 regulator-always-on;
202 regulator-boot-on;
203 };
204
205 smps45_reg: smps45 {
206 /* VDD_DSPEVE, VDD_IVA, VDD_GPU */
207 regulator-name = "smps45";
208 regulator-min-microvolt = < 850000>;
209 regulator-max-microvolt = <1250000>;
210 regulator-always-on;
211 regulator-boot-on;
212 };
213
214 smps6_reg: smps6 {
215 /* VDD_CORE */
216 regulator-name = "smps6";
217 regulator-min-microvolt = <850000>;
218 regulator-max-microvolt = <1150000>;
219 regulator-always-on;
220 regulator-boot-on;
221 };
222
223 /* SMPS7 unused */
224
225 smps8_reg: smps8 {
226 /* VDD_1V8 */
227 regulator-name = "smps8";
228 regulator-min-microvolt = <1800000>;
229 regulator-max-microvolt = <1800000>;
230 regulator-always-on;
231 regulator-boot-on;
232 };
233
234 /* SMPS9 unused */
235
236 ldo1_reg: ldo1 {
237 /* VDD_SD / VDDSHV8 */
238 regulator-name = "ldo1";
239 regulator-min-microvolt = <1800000>;
240 regulator-max-microvolt = <3300000>;
241 regulator-boot-on;
242 regulator-always-on;
243 };
244
245 ldo2_reg: ldo2 {
246 /* VDD_SHV5 */
247 regulator-name = "ldo2";
248 regulator-min-microvolt = <3300000>;
249 regulator-max-microvolt = <3300000>;
250 regulator-always-on;
251 regulator-boot-on;
252 };
253
254 ldo3_reg: ldo3 {
255 /* VDDA_1V8_PHYA */
256 regulator-name = "ldo3";
257 regulator-min-microvolt = <1800000>;
258 regulator-max-microvolt = <1800000>;
259 regulator-always-on;
260 regulator-boot-on;
261 };
262
263 ldo4_reg: ldo4 {
264 /* VDDA_1V8_PHYB */
265 regulator-name = "ldo4";
266 regulator-min-microvolt = <1800000>;
267 regulator-max-microvolt = <1800000>;
268 regulator-always-on;
269 regulator-boot-on;
270 };
271
272 ldo9_reg: ldo9 {
273 /* VDD_RTC */
274 regulator-name = "ldo9";
275 regulator-min-microvolt = <1050000>;
276 regulator-max-microvolt = <1050000>;
277 regulator-always-on;
278 regulator-boot-on;
279 };
280
281 ldoln_reg: ldoln {
282 /* VDDA_1V8_PLL */
283 regulator-name = "ldoln";
284 regulator-min-microvolt = <1800000>;
285 regulator-max-microvolt = <1800000>;
286 regulator-always-on;
287 regulator-boot-on;
288 };
289
290 ldousb_reg: ldousb {
291 /* VDDA_3V_USB: VDDA_USBHS33 */
292 regulator-name = "ldousb";
293 regulator-min-microvolt = <3300000>;
294 regulator-max-microvolt = <3300000>;
295 regulator-boot-on;
296 };
297
298 regen1: regen1 {
299 /* VDD_3V3_ON */
300 regulator-name = "regen1";
301 regulator-boot-on;
302 regulator-always-on;
303 };
304 };
305 };
306
307 tps659038_rtc: tps659038_rtc {
308 compatible = "ti,palmas-rtc";
309 interrupt-parent = <&tps659038>;
310 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
311 wakeup-source;
312 };
313
314 tps659038_pwr_button: tps659038_pwr_button {
315 compatible = "ti,palmas-pwrbutton";
316 interrupt-parent = <&tps659038>;
317 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
318 wakeup-source;
319 ti,palmas-long-press-seconds = <12>;
320 };
321
322 tps659038_gpio: tps659038_gpio {
323 compatible = "ti,palmas-gpio";
324 gpio-controller;
325 #gpio-cells = <2>;
326 };
327
328 extcon_usb2: tps659038_usb {
329 compatible = "ti,palmas-usb-vid";
330 ti,enable-vbus-detection;
331 vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
332 };
333
334 };
335
336 tmp102: tmp102@48 {
337 compatible = "ti,tmp102";
338 reg = <0x48>;
339 interrupt-parent = <&gpio7>;
340 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
341 #thermal-sensor-cells = <1>;
342 };
343
344 tlv320aic3104: tlv320aic3104@18 {
345 #sound-dai-cells = <0>;
346 compatible = "ti,tlv320aic3104";
347 reg = <0x18>;
348 assigned-clocks = <&clkoutmux2_clk_mux>;
349 assigned-clock-parents = <&sys_clk2_dclk_div>;
350
351 status = "okay";
352 adc-settle-ms = <40>;
353
354 AVDD-supply = <&vdd_3v3>;
355 IOVDD-supply = <&vdd_3v3>;
356 DRVDD-supply = <&vdd_3v3>;
357 DVDD-supply = <&aic_dvdd>;
358 };
359
360 eeprom: eeprom@50 {
361 compatible = "atmel,24c32";
362 reg = <0x50>;
363 };
364};
365
366&i2c3 {
367 status = "okay";
368 clock-frequency = <400000>;
369
370 mcp_rtc: rtc@6f {
371 compatible = "microchip,mcp7941x";
372 reg = <0x6f>;
373 interrupts-extended = <&crossbar_mpu GIC_SPI 2 IRQ_TYPE_EDGE_RISING>,
374 <&dra7_pmx_core 0x424>;
375 interrupt-names = "irq", "wakeup";
376
377 vcc-supply = <&vdd_3v3>;
378 wakeup-source;
379 };
380};
381
382&gpio7_target {
383 ti,no-reset-on-init;
384 ti,no-idle-on-init;
385};
386
387&cpu0 {
388 vdd-supply = <&smps12_reg>;
389 voltage-tolerance = <1>;
390};
391
392&uart3 {
393 status = "okay";
394 interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
395 <&dra7_pmx_core 0x3f8>;
396};
397
398&davinci_mdio {
399 phy0: ethernet-phy@1 {
400 reg = <1>;
401 };
402
403 phy1: ethernet-phy@2 {
404 reg = <2>;
405 };
406};
407
408&mac {
409 status = "okay";
410 dual_emac;
411};
412
413&cpsw_emac0 {
414 phy-handle = <&phy0>;
415 phy-mode = "rgmii";
416 dual_emac_res_vlan = <1>;
417};
418
419&cpsw_emac1 {
420 phy-handle = <&phy1>;
421 phy-mode = "rgmii";
422 dual_emac_res_vlan = <2>;
423};
424
425&mmc1 {
426 status = "okay";
427
428 pinctrl-names = "default";
429 pinctrl-0 = <&mmc1_pins_default>;
430
431 bus-width = <4>;
432 cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
433 no-1-8-v;
434};
435
436&mmc2 {
437 status = "okay";
438
439 pinctrl-names = "default";
440 pinctrl-0 = <&mmc2_pins_default>;
441
442 vmmc-supply = <&vdd_3v3>;
443 vqmmc-supply = <&vdd_3v3>;
444 bus-width = <8>;
445 non-removable;
446 no-1-8-v;
447};
448
449&sata {
450 status = "okay";
451};
452
453&usb2_phy1 {
454 phy-supply = <&ldousb_reg>;
455};
456
457&usb2_phy2 {
458 phy-supply = <&ldousb_reg>;
459};
460
461&usb1 {
462 dr_mode = "host";
463};
464
465&omap_dwc3_2 {
466 extcon = <&extcon_usb2>;
467};
468
469&usb2 {
470 /*
471 * Stand alone usage is peripheral only.
472 * However, with some resistor modifications
473 * this port can be used via expansion connectors
474 * as "host" or "dual-role". If so, provide
475 * the necessary dr_mode override in the expansion
476 * board's DT.
477 */
478 dr_mode = "peripheral";
479};
480
481&cpu_trips {
482 cpu_alert1: cpu_alert1 {
483 temperature = <50000>; /* millicelsius */
484 hysteresis = <2000>; /* millicelsius */
485 type = "active";
486 };
487};
488
489&cpu_cooling_maps {
490 map1 {
491 trip = <&cpu_alert1>;
492 cooling-device = <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
493 };
494};
495
496&thermal_zones {
497 board_thermal: board_thermal {
498 polling-delay-passive = <1250>; /* milliseconds */
499 polling-delay = <1500>; /* milliseconds */
500
501 /* sensor ID */
502 thermal-sensors = <&tmp102 0>;
503
504 board_trips: trips {
505 board_alert0: board_alert {
506 temperature = <40000>; /* millicelsius */
507 hysteresis = <2000>; /* millicelsius */
508 type = "active";
509 };
510
511 board_crit: board_crit {
512 temperature = <105000>; /* millicelsius */
513 hysteresis = <0>; /* millicelsius */
514 type = "critical";
515 };
516 };
517
518 board_cooling_maps: cooling-maps {
519 map0 {
520 trip = <&board_alert0>;
521 cooling-device =
522 <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
523 };
524 };
525 };
526};
527
528&dss {
529 status = "ok";
530
531 vdda_video-supply = <&ldoln_reg>;
532};
533
534&hdmi {
535 status = "ok";
536 vdda-supply = <&ldo4_reg>;
537
538 port {
539 hdmi_out: endpoint {
540 remote-endpoint = <&tpd12s015_in>;
541 };
542 };
543};
544
545&pcie1_rc {
546 status = "ok";
547 gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
548};
549
550&pcie1_ep {
551 gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
552};
553
554&mcasp3 {
555 #sound-dai-cells = <0>;
556 assigned-clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>;
557 assigned-clock-parents = <&sys_clkin2>;
558 status = "okay";
559
560 op-mode = <0>; /* MCASP_IIS_MODE */
561 tdm-slots = <2>;
562 /* 4 serializers */
563 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
564 1 2 0 0
565 >;
566 tx-num-evt = <32>;
567 rx-num-evt = <32>;
568};
569
570&mailbox5 {
571 status = "okay";
572 mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
573 status = "okay";
574 };
575 mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
576 status = "okay";
577 };
578};
579
580&mailbox6 {
581 status = "okay";
582 mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
583 status = "okay";
584 };
585 mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
586 status = "okay";
587 };
588};