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Lokesh Vutlaa0c0b972016-11-25 11:14:18 +05301/*
2 * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8/dts-v1/;
9
10#include "dra74x.dtsi"
11#include "am57xx-commercial-grade.dtsi"
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +053012#include "dra74x-mmc-iodelay.dtsi"
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +053013#include <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/interrupt-controller/irq.h>
15
16/ {
17 compatible = "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
18
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +053019 aliases {
20 rtc0 = &mcp_rtc;
21 rtc1 = &tps659038_rtc;
22 rtc2 = &rtc;
23 display0 = &hdmi0;
24 };
25
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +053026 chosen {
27 stdout-path = &uart3;
28 };
29
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +053030 memory@0 {
31 device_type = "memory";
32 reg = <0x0 0x80000000 0x0 0x80000000>;
33 };
34
35 vdd_3v3: fixedregulator-vdd_3v3 {
36 compatible = "regulator-fixed";
37 regulator-name = "vdd_3v3";
38 vin-supply = <&regen1>;
39 regulator-min-microvolt = <3300000>;
40 regulator-max-microvolt = <3300000>;
41 };
42
43 aic_dvdd: fixedregulator-aic_dvdd {
44 compatible = "regulator-fixed";
45 regulator-name = "aic_dvdd_fixed";
46 vin-supply = <&vdd_3v3>;
47 regulator-min-microvolt = <1800000>;
48 regulator-max-microvolt = <1800000>;
49 };
50
51 vtt_fixed: fixedregulator-vtt {
52 /* TPS51200 */
53 compatible = "regulator-fixed";
54 regulator-name = "vtt_fixed";
55 vin-supply = <&smps3_reg>;
56 regulator-min-microvolt = <3300000>;
57 regulator-max-microvolt = <3300000>;
58 regulator-always-on;
59 regulator-boot-on;
60 enable-active-high;
61 gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
62 };
63
64 leds {
65 compatible = "gpio-leds";
66
67 led0 {
68 label = "beagle-x15:usr0";
69 gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
70 linux,default-trigger = "heartbeat";
71 default-state = "off";
72 };
73
74 led1 {
75 label = "beagle-x15:usr1";
76 gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
77 linux,default-trigger = "cpu0";
78 default-state = "off";
79 };
80
81 led2 {
82 label = "beagle-x15:usr2";
83 gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
84 linux,default-trigger = "mmc0";
85 default-state = "off";
86 };
87
88 led3 {
89 label = "beagle-x15:usr3";
90 gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
91 linux,default-trigger = "disk-activity";
92 default-state = "off";
93 };
94 };
95
96 gpio_fan: gpio_fan {
97 /* Based on 5v 500mA AFB02505HHB */
98 compatible = "gpio-fan";
99 gpios = <&tps659038_gpio 2 GPIO_ACTIVE_HIGH>;
100 gpio-fan,speed-map = <0 0>,
101 <13000 1>;
102 #cooling-cells = <2>;
103 };
104
105 hdmi0: connector {
106 compatible = "hdmi-connector";
107 label = "hdmi";
108
109 type = "a";
110
111 port {
112 hdmi_connector_in: endpoint {
113 remote-endpoint = <&tpd12s015_out>;
114 };
115 };
116 };
117
118 tpd12s015: encoder {
119 compatible = "ti,tpd12s015";
120
121 ports {
122 #address-cells = <1>;
123 #size-cells = <0>;
124
125 port@0 {
126 reg = <0>;
127
128 tpd12s015_in: endpoint {
129 remote-endpoint = <&hdmi_out>;
130 };
131 };
132
133 port@1 {
134 reg = <1>;
135
136 tpd12s015_out: endpoint {
137 remote-endpoint = <&hdmi_connector_in>;
138 };
139 };
140 };
141 };
142
143 sound0: sound0 {
144 compatible = "simple-audio-card";
145 simple-audio-card,name = "BeagleBoard-X15";
146 simple-audio-card,widgets =
147 "Line", "Line Out",
148 "Line", "Line In";
149 simple-audio-card,routing =
150 "Line Out", "LLOUT",
151 "Line Out", "RLOUT",
152 "MIC2L", "Line In",
153 "MIC2R", "Line In";
154 simple-audio-card,format = "dsp_b";
155 simple-audio-card,bitclock-master = <&sound0_master>;
156 simple-audio-card,frame-master = <&sound0_master>;
157 simple-audio-card,bitclock-inversion;
158
159 simple-audio-card,cpu {
160 sound-dai = <&mcasp3>;
161 };
162
163 sound0_master: simple-audio-card,codec {
164 sound-dai = <&tlv320aic3104>;
165 clocks = <&clkout2_clk>;
166 };
167 };
168};
169
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +0530170&i2c1 {
171 status = "okay";
172 clock-frequency = <400000>;
173
174 tps659038: tps659038@58 {
175 compatible = "ti,tps659038";
176 reg = <0x58>;
177 interrupt-parent = <&gpio1>;
178 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
179
180 #interrupt-cells = <2>;
181 interrupt-controller;
182
183 ti,system-power-controller;
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +0530184 ti,palmas-override-powerhold;
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +0530185
186 tps659038_pmic {
187 compatible = "ti,tps659038-pmic";
188
189 regulators {
190 smps12_reg: smps12 {
191 /* VDD_MPU */
192 regulator-name = "smps12";
193 regulator-min-microvolt = < 850000>;
194 regulator-max-microvolt = <1250000>;
195 regulator-always-on;
196 regulator-boot-on;
197 };
198
199 smps3_reg: smps3 {
200 /* VDD_DDR */
201 regulator-name = "smps3";
202 regulator-min-microvolt = <1350000>;
203 regulator-max-microvolt = <1350000>;
204 regulator-always-on;
205 regulator-boot-on;
206 };
207
208 smps45_reg: smps45 {
209 /* VDD_DSPEVE, VDD_IVA, VDD_GPU */
210 regulator-name = "smps45";
211 regulator-min-microvolt = < 850000>;
212 regulator-max-microvolt = <1250000>;
213 regulator-always-on;
214 regulator-boot-on;
215 };
216
217 smps6_reg: smps6 {
218 /* VDD_CORE */
219 regulator-name = "smps6";
220 regulator-min-microvolt = <850000>;
221 regulator-max-microvolt = <1150000>;
222 regulator-always-on;
223 regulator-boot-on;
224 };
225
226 /* SMPS7 unused */
227
228 smps8_reg: smps8 {
229 /* VDD_1V8 */
230 regulator-name = "smps8";
231 regulator-min-microvolt = <1800000>;
232 regulator-max-microvolt = <1800000>;
233 regulator-always-on;
234 regulator-boot-on;
235 };
236
237 /* SMPS9 unused */
238
239 ldo1_reg: ldo1 {
240 /* VDD_SD / VDDSHV8 */
241 regulator-name = "ldo1";
242 regulator-min-microvolt = <1800000>;
243 regulator-max-microvolt = <3300000>;
244 regulator-boot-on;
245 regulator-always-on;
246 };
247
248 ldo2_reg: ldo2 {
249 /* VDD_SHV5 */
250 regulator-name = "ldo2";
251 regulator-min-microvolt = <3300000>;
252 regulator-max-microvolt = <3300000>;
253 regulator-always-on;
254 regulator-boot-on;
255 };
256
257 ldo3_reg: ldo3 {
258 /* VDDA_1V8_PHYA */
259 regulator-name = "ldo3";
260 regulator-min-microvolt = <1800000>;
261 regulator-max-microvolt = <1800000>;
262 regulator-always-on;
263 regulator-boot-on;
264 };
265
266 ldo4_reg: ldo4 {
267 /* VDDA_1V8_PHYB */
268 regulator-name = "ldo4";
269 regulator-min-microvolt = <1800000>;
270 regulator-max-microvolt = <1800000>;
271 regulator-always-on;
272 regulator-boot-on;
273 };
274
275 ldo9_reg: ldo9 {
276 /* VDD_RTC */
277 regulator-name = "ldo9";
278 regulator-min-microvolt = <1050000>;
279 regulator-max-microvolt = <1050000>;
280 regulator-always-on;
281 regulator-boot-on;
282 };
283
284 ldoln_reg: ldoln {
285 /* VDDA_1V8_PLL */
286 regulator-name = "ldoln";
287 regulator-min-microvolt = <1800000>;
288 regulator-max-microvolt = <1800000>;
289 regulator-always-on;
290 regulator-boot-on;
291 };
292
293 ldousb_reg: ldousb {
294 /* VDDA_3V_USB: VDDA_USBHS33 */
295 regulator-name = "ldousb";
296 regulator-min-microvolt = <3300000>;
297 regulator-max-microvolt = <3300000>;
298 regulator-boot-on;
299 };
300
301 regen1: regen1 {
302 /* VDD_3V3_ON */
303 regulator-name = "regen1";
304 regulator-boot-on;
305 regulator-always-on;
306 };
307 };
308 };
309
310 tps659038_rtc: tps659038_rtc {
311 compatible = "ti,palmas-rtc";
312 interrupt-parent = <&tps659038>;
313 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
314 wakeup-source;
315 };
316
317 tps659038_pwr_button: tps659038_pwr_button {
318 compatible = "ti,palmas-pwrbutton";
319 interrupt-parent = <&tps659038>;
320 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
321 wakeup-source;
322 ti,palmas-long-press-seconds = <12>;
323 };
324
325 tps659038_gpio: tps659038_gpio {
326 compatible = "ti,palmas-gpio";
327 gpio-controller;
328 #gpio-cells = <2>;
329 };
330
331 extcon_usb2: tps659038_usb {
332 compatible = "ti,palmas-usb-vid";
333 ti,enable-vbus-detection;
334 vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
335 };
336
337 };
338
339 tmp102: tmp102@48 {
340 compatible = "ti,tmp102";
341 reg = <0x48>;
342 interrupt-parent = <&gpio7>;
343 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
344 #thermal-sensor-cells = <1>;
345 };
346
347 tlv320aic3104: tlv320aic3104@18 {
348 #sound-dai-cells = <0>;
349 compatible = "ti,tlv320aic3104";
350 reg = <0x18>;
351 assigned-clocks = <&clkoutmux2_clk_mux>;
352 assigned-clock-parents = <&sys_clk2_dclk_div>;
353
354 status = "okay";
355 adc-settle-ms = <40>;
356
357 AVDD-supply = <&vdd_3v3>;
358 IOVDD-supply = <&vdd_3v3>;
359 DRVDD-supply = <&vdd_3v3>;
360 DVDD-supply = <&aic_dvdd>;
361 };
362
363 eeprom: eeprom@50 {
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +0530364 compatible = "atmel,24c32";
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +0530365 reg = <0x50>;
366 };
367};
368
369&i2c3 {
370 status = "okay";
371 clock-frequency = <400000>;
372
373 mcp_rtc: rtc@6f {
374 compatible = "microchip,mcp7941x";
375 reg = <0x6f>;
376 interrupts-extended = <&crossbar_mpu GIC_SPI 2 IRQ_TYPE_EDGE_RISING>,
377 <&dra7_pmx_core 0x424>;
378 interrupt-names = "irq", "wakeup";
379
380 vcc-supply = <&vdd_3v3>;
381 wakeup-source;
382 };
383};
384
385&gpio7 {
386 ti,no-reset-on-init;
387 ti,no-idle-on-init;
388};
389
390&cpu0 {
391 cpu0-supply = <&smps12_reg>;
392 voltage-tolerance = <1>;
393};
394
395&uart3 {
396 status = "okay";
397 interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
398 <&dra7_pmx_core 0x3f8>;
399};
400
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +0530401&davinci_mdio {
402 phy0: ethernet-phy@1 {
403 reg = <1>;
404 };
405
406 phy1: ethernet-phy@2 {
407 reg = <2>;
408 };
409};
410
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +0530411&mac {
412 status = "okay";
413 dual_emac;
414};
415
416&cpsw_emac0 {
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +0530417 phy-handle = <&phy0>;
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +0530418 phy-mode = "rgmii";
419 dual_emac_res_vlan = <1>;
420};
421
422&cpsw_emac1 {
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +0530423 phy-handle = <&phy1>;
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +0530424 phy-mode = "rgmii";
425 dual_emac_res_vlan = <2>;
426};
427
428&mmc1 {
429 status = "okay";
430
431 pinctrl-names = "default";
432 pinctrl-0 = <&mmc1_pins_default>;
433
434 bus-width = <4>;
435 cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
436};
437
438&mmc2 {
439 status = "okay";
440
441 pinctrl-names = "default";
442 pinctrl-0 = <&mmc2_pins_default>;
443
444 vmmc-supply = <&vdd_3v3>;
445 bus-width = <8>;
446 ti,non-removable;
447 cap-mmc-dual-data-rate;
448};
449
450&sata {
451 status = "okay";
452};
453
454&usb2_phy1 {
455 phy-supply = <&ldousb_reg>;
456};
457
458&usb2_phy2 {
459 phy-supply = <&ldousb_reg>;
460};
461
462&usb1 {
463 dr_mode = "host";
464};
465
466&omap_dwc3_2 {
467 extcon = <&extcon_usb2>;
468};
469
470&usb2 {
471 /*
472 * Stand alone usage is peripheral only.
473 * However, with some resistor modifications
474 * this port can be used via expansion connectors
475 * as "host" or "dual-role". If so, provide
476 * the necessary dr_mode override in the expansion
477 * board's DT.
478 */
479 dr_mode = "peripheral";
480};
481
482&cpu_trips {
483 cpu_alert1: cpu_alert1 {
484 temperature = <50000>; /* millicelsius */
485 hysteresis = <2000>; /* millicelsius */
486 type = "active";
487 };
488};
489
490&cpu_cooling_maps {
491 map1 {
492 trip = <&cpu_alert1>;
493 cooling-device = <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
494 };
495};
496
497&thermal_zones {
498 board_thermal: board_thermal {
499 polling-delay-passive = <1250>; /* milliseconds */
500 polling-delay = <1500>; /* milliseconds */
501
502 /* sensor ID */
503 thermal-sensors = <&tmp102 0>;
504
505 board_trips: trips {
506 board_alert0: board_alert {
507 temperature = <40000>; /* millicelsius */
508 hysteresis = <2000>; /* millicelsius */
509 type = "active";
510 };
511
512 board_crit: board_crit {
513 temperature = <105000>; /* millicelsius */
514 hysteresis = <0>; /* millicelsius */
515 type = "critical";
516 };
517 };
518
519 board_cooling_maps: cooling-maps {
520 map0 {
521 trip = <&board_alert0>;
522 cooling-device =
523 <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
524 };
525 };
526 };
527};
528
529&dss {
530 status = "ok";
531
532 vdda_video-supply = <&ldoln_reg>;
533};
534
535&hdmi {
536 status = "ok";
537 vdda-supply = <&ldo4_reg>;
538
539 port {
540 hdmi_out: endpoint {
541 remote-endpoint = <&tpd12s015_in>;
542 };
543 };
544};
545
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +0530546&pcie1_rc {
547 status = "ok";
548 gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
549};
550
551&pcie1_ep {
Lokesh Vutlaa0c0b972016-11-25 11:14:18 +0530552 gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
553};
554
555&mcasp3 {
556 #sound-dai-cells = <0>;
557 assigned-clocks = <&mcasp3_ahclkx_mux>;
558 assigned-clock-parents = <&sys_clkin2>;
559 status = "okay";
560
561 op-mode = <0>; /* MCASP_IIS_MODE */
562 tdm-slots = <2>;
563 /* 4 serializers */
564 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
565 1 2 0 0
566 >;
567 tx-num-evt = <32>;
568 rx-num-evt = <32>;
569};
570
571&mailbox5 {
572 status = "okay";
573 mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
574 status = "okay";
575 };
576 mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
577 status = "okay";
578 };
579};
580
581&mailbox6 {
582 status = "okay";
583 mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
584 status = "okay";
585 };
586 mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
587 status = "okay";
588 };
589};