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1/*
2 * Support for CompuLab CL-SOM-AM57x System-on-Module
3 *
4 * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
5 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published by
9 * the Free Software Foundation.
10 */
11
12/dts-v1/;
13
14#include <dt-bindings/gpio/gpio.h>
15#include <dt-bindings/interrupt-controller/irq.h>
16#include "dra74x.dtsi"
17
18/ {
19 model = "CompuLab CL-SOM-AM57x";
20 compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
21
22 memory@0 {
23 device_type = "memory";
24 reg = <0x0 0x80000000 0x0 0x20000000>; /* 512 MB - minimal configuration */
25 };
26
27 leds {
28 compatible = "gpio-leds";
29 pinctrl-names = "default";
30 pinctrl-0 = <&leds_pins_default>;
31
32 led0 {
33 label = "cl-som-am57x:green";
34 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
35 linux,default-trigger = "heartbeat";
36 default-state = "off";
37 };
38 };
39
40 vdd_3v3: fixedregulator-vdd_3v3 {
41 compatible = "regulator-fixed";
42 regulator-name = "vdd_3v3";
43 regulator-min-microvolt = <3300000>;
44 regulator-max-microvolt = <3300000>;
45 };
46
47 ads7846reg: fixedregulator-ads7846-reg {
48 compatible = "regulator-fixed";
49 regulator-name = "ads7846-reg";
50 regulator-min-microvolt = <3300000>;
51 regulator-max-microvolt = <3300000>;
52 };
53
54 sound0: sound0 {
55 compatible = "simple-audio-card";
56 simple-audio-card,name = "CL-SOM-AM57x-Sound-Card";
57 simple-audio-card,format = "i2s";
58 simple-audio-card,bitclock-master = <&dailink0_master>;
59 simple-audio-card,frame-master = <&dailink0_master>;
60 simple-audio-card,widgets =
61 "Headphone", "Headphone Jack",
62 "Microphone", "Microphone Jack",
63 "Line", "Line Jack";
64 simple-audio-card,routing =
65 "Headphone Jack", "RHPOUT",
66 "Headphone Jack", "LHPOUT",
67 "LLINEIN", "Line Jack",
68 "MICIN", "Mic Bias",
69 "Mic Bias", "Microphone Jack";
70
71 dailink0_master: simple-audio-card,cpu {
72 sound-dai = <&mcasp3>;
73 };
74
75 simple-audio-card,codec {
76 sound-dai = <&wm8731>;
77 system-clock-frequency = <12000000>;
78 };
79 };
80};
81
82&dra7_pmx_core {
83 leds_pins_default: leds_pins_default {
84 pinctrl-single,pins = <
85 DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
86 >;
87 };
88
89 i2c1_pins_default: i2c1_pins_default {
90 pinctrl-single,pins = <
91 DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
92 DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
93 >;
94 };
95
96 i2c3_pins_default: i2c3_pins_default {
97 pinctrl-single,pins = <
98 DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
99 DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
100 >;
101 };
102
103 i2c4_pins_default: i2c4_pins_default {
104 pinctrl-single,pins = <
105 DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
106 DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
107 >;
108 };
109
110 tps659038_pins_default: tps659038_pins_default {
111 pinctrl-single,pins = <
112 DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
113 >;
114 };
115
116 mmc2_pins_default: mmc2_pins_default {
117 pinctrl-single,pins = <
118 DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
119 DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
120 DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
121 DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
122 DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
123 DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
124 DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
125 DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
126 DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
127 DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
128 >;
129 };
130
131 qspi1_pins: pinmux_qspi1_pins {
132 pinctrl-single,pins = <
133 DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
134 DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
135 DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
136 DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
137 DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
138 DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
139 >;
140 };
141
142 cpsw_pins_default: cpsw_pins_default {
143 pinctrl-single,pins = <
144 /* Slave at addr 0x0 */
145 DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tclk */
146 DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tctl */
147 DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3 */
148 DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td2 */
149 DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td1 */
150 DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td0 */
151 DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rclk */
152 DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rctl */
153 DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd3 */
154 DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd2 */
155 DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd1 */
156 DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd0 */
157
158 /* Slave at addr 0x1 */
159 DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_tclk */
160 DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
161 DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
162 DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
163 DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
164 DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
165 DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
166 DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
167 DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
168 DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
169 DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
170 DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
171 >;
172 };
173
174 cpsw_pins_sleep: cpsw_pins_sleep {
175 pinctrl-single,pins = <
176 /* Slave 1 */
177 DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
178 DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
179 DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
180 DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
181 DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
182 DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
183 DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
184 DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
185 DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
186 DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
187 DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
188 DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
189
190 /* Slave 2 */
191 DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
192 DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
193 DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
194 DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
195 DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
196 DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
197 DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
198 DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
199 DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
200 DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
201 DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
202 DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
203 >;
204 };
205
206 davinci_mdio_pins_default: davinci_mdio_pins_default {
207 pinctrl-single,pins = <
208 /* MDIO */
209 DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLUP | MUX_MODE3)/* vin2a_d10.mdio_mclk */
210 DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d11.mdio_d */
211 >;
212 };
213
214 davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
215 pinctrl-single,pins = <
216 DRA7XX_CORE_IOPAD(0x3590, PIN_INPUT | MUX_MODE15)
217 DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
218 >;
219 };
220
221 ads7846_pins: pinmux_ads7846_pins {
222 pinctrl-single,pins = <
223 DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
224 >;
225 };
226
227 mcasp3_pins_default: mcasp3_pins_default {
228 pinctrl-single,pins = <
229 DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */
230 DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */
231 DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */
232 DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */
233 >;
234 };
235
236 mcasp3_pins_sleep: mcasp3_pins_sleep {
237 pinctrl-single,pins = <
238 DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15)
239 DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15)
240 DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15)
241 DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15)
242 >;
243 };
244};
245
246&i2c1 {
247 status = "okay";
248 pinctrl-names = "default";
249 pinctrl-0 = <&i2c1_pins_default>;
250 clock-frequency = <400000>;
251};
252
253&i2c3 {
254 status = "okay";
255 pinctrl-names = "default";
256 pinctrl-0 = <&i2c3_pins_default>;
257 clock-frequency = <400000>;
258};
259
260&i2c4 {
261 status = "okay";
262 pinctrl-names = "default";
263 pinctrl-0 = <&i2c4_pins_default>;
264 clock-frequency = <400000>;
265
266 tps659038: tps659038@58 {
267 compatible = "ti,tps659038";
268 reg = <0x58>;
269 interrupt-parent = <&gpio1>;
270 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
271
272 pinctrl-names = "default";
273 pinctrl-0 = <&tps659038_pins_default>;
274
275 #interrupt-cells = <2>;
276 interrupt-controller;
277
278 ti,system-power-controller;
279
280 tps659038_pmic {
281 compatible = "ti,tps659038-pmic";
282
283 regulators {
284 smps12_reg: smps12 {
285 /* VDD_MPU */
286 regulator-name = "smps12";
287 regulator-min-microvolt = < 850000>;
288 regulator-max-microvolt = <1250000>;
289 regulator-always-on;
290 regulator-boot-on;
291 };
292
293 smps3_reg: smps3 {
294 /* VDD_DDR */
295 regulator-name = "smps3";
296 regulator-min-microvolt = <1500000>;
297 regulator-max-microvolt = <1500000>;
298 regulator-always-on;
299 regulator-boot-on;
300 };
301
302 smps45_reg: smps45 {
303 /* VDD_DSPEVE */
304 regulator-name = "smps45";
305 regulator-min-microvolt = < 850000>;
306 regulator-max-microvolt = <1250000>;
307 regulator-always-on;
308 regulator-boot-on;
309 };
310
311 smps6_reg: smps6 {
312 /* VDD_GPU */
313 regulator-name = "smps6";
314 regulator-min-microvolt = < 850000>;
315 regulator-max-microvolt = <1250000>;
316 regulator-always-on;
317 regulator-boot-on;
318 };
319
320 smps7_reg: smps7 {
321 /* VDD_CORE */
322 regulator-name = "smps7";
323 regulator-min-microvolt = < 850000>;
324 regulator-max-microvolt = <1160000>;
325 regulator-always-on;
326 regulator-boot-on;
327 };
328
329 smps8_reg: smps8 {
330 /* VDD_IVA */
331 regulator-name = "smps8";
332 regulator-min-microvolt = < 850000>;
333 regulator-max-microvolt = <1250000>;
334 regulator-always-on;
335 regulator-boot-on;
336 };
337
338 smps9_reg: smps9 {
339 /* PMIC_3V3 */
340 regulator-name = "smps9";
341 regulator-min-microvolt = <3300000>;
342 regulator-max-microvolt = <3300000>;
343 regulator-always-on;
344 regulator-boot-on;
345 };
346
347
348 ldo1_reg: ldo1 {
349 /* VDD_SD / VDDSHV8 */
350 regulator-name = "ldo1";
351 regulator-min-microvolt = <1800000>;
352 regulator-max-microvolt = <3300000>;
353 regulator-boot-on;
354 regulator-always-on;
355 };
356
357 ldo2_reg: ldo2 {
358 /* VDD_1V8 */
359 regulator-name = "ldo2";
360 regulator-min-microvolt = <1800000>;
361 regulator-max-microvolt = <1800000>;
362 regulator-always-on;
363 regulator-boot-on;
364 };
365
366 ldo3_reg: ldo3 {
367 /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
368 regulator-name = "ldo3";
369 regulator-min-microvolt = <1800000>;
370 regulator-max-microvolt = <1800000>;
371 regulator-always-on;
372 regulator-boot-on;
373 };
374
375 ldo4_reg: ldo4 {
376 /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
377 regulator-name = "ldo4";
378 regulator-min-microvolt = <1800000>;
379 regulator-max-microvolt = <1800000>;
380 regulator-always-on;
381 regulator-boot-on;
382 };
383
384 ldo9_reg: ldo9 {
385 /* VDD_RTC */
386 regulator-name = "ldo9";
387 regulator-min-microvolt = <1050000>;
388 regulator-max-microvolt = <1050000>;
389 regulator-always-on;
390 regulator-boot-on;
391 };
392
393 ldoln_reg: ldoln {
394 /* VDDA_1V8_PLL */
395 regulator-name = "ldoln";
396 regulator-min-microvolt = <1800000>;
397 regulator-max-microvolt = <1800000>;
398 regulator-always-on;
399 regulator-boot-on;
400 };
401
402 ldousb_reg: ldousb {
403 /* VDDA_3V_USB: VDDA_USBHS33 */
404 regulator-name = "ldousb";
405 regulator-min-microvolt = <3300000>;
406 regulator-max-microvolt = <3300000>;
407 regulator-always-on;
408 regulator-boot-on;
409 };
410
411 /* regen1 not used */
412 };
413 };
414
415 tps659038_pwr_button: tps659038_pwr_button {
416 compatible = "ti,palmas-pwrbutton";
417 interrupt-parent = <&tps659038>;
418 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
419 wakeup-source;
420 ti,palmas-long-press-seconds = <12>;
421 };
422
423 tps659038_gpio: tps659038_gpio {
424 compatible = "ti,palmas-gpio";
425 gpio-controller;
426 #gpio-cells = <2>;
427 };
428 };
429
430 rtc0: rtc@56 {
431 compatible = "emmicro,em3027";
432 reg = <0x56>;
433 };
434
435 eeprom_module: atmel@50 {
436 compatible = "atmel,24c08";
437 reg = <0x50>;
438 pagesize = <16>;
439 };
440
441 wm8731: wm8731@1a {
442 #sound-dai-cells = <0>;
443 compatible = "wlf,wm8731";
444 reg = <0x1a>;
445 status = "okay";
446 };
447};
448
449&cpu0 {
450 cpu0-supply = <&smps12_reg>;
451 voltage-tolerance = <1>;
452};
453
454&sata {
455 status = "okay";
456};
457
458&mailbox5 {
459 status = "okay";
460 mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
461 status = "okay";
462 };
463 mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
464 status = "okay";
465 };
466};
467
468&mailbox6 {
469 status = "okay";
470 mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
471 status = "okay";
472 };
473 mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
474 status = "okay";
475 };
476};
477
478&mmc2 {
479 status = "okay";
480
481 pinctrl-names = "default";
482 pinctrl-0 = <&mmc2_pins_default>;
483
484 vmmc-supply = <&vdd_3v3>;
485 bus-width = <8>;
486 ti,non-removable;
487 cap-mmc-dual-data-rate;
488};
489
490&qspi {
491 status = "okay";
492 pinctrl-names = "default";
493 pinctrl-0 = <&qspi1_pins>;
494
495 spi-max-frequency = <48000000>;
496
497 spi_flash: spi_flash@0 {
498 #address-cells = <1>;
499 #size-cells = <1>;
500 compatible = "spansion,m25p80", "jedec,spi-nor";
501 reg = <0>; /* CS0 */
502 spi-max-frequency = <48000000>;
503
504 partition@0 {
505 label = "uboot";
506 reg = <0x0 0xc0000>;
507 };
508
509 partition@c0000 {
510 label = "uboot environment";
511 reg = <0xc0000 0x40000>;
512 };
513
514 partition@100000 {
515 label = "reserved";
516 reg = <0x100000 0x0>;
517 };
518 };
519
520 /* touch controller */
521 ads7846@0 {
522 pinctrl-names = "default";
523 pinctrl-0 = <&ads7846_pins>;
524
525 compatible = "ti,ads7846";
526 vcc-supply = <&ads7846reg>;
527
528 reg = <1>; /* CS1 */
529 spi-max-frequency = <1500000>;
530
531 interrupt-parent = <&gpio1>;
532 interrupts = <31 0>;
533 pendown-gpio = <&gpio1 31 0>;
534
535
536 ti,x-min = /bits/ 16 <0x0>;
537 ti,x-max = /bits/ 16 <0x0fff>;
538 ti,y-min = /bits/ 16 <0x0>;
539 ti,y-max = /bits/ 16 <0x0fff>;
540
541 ti,x-plate-ohms = /bits/ 16 <180>;
542 ti,pressure-max = /bits/ 16 <255>;
543
544 ti,debounce-max = /bits/ 16 <30>;
545 ti,debounce-tol = /bits/ 16 <10>;
546 ti,debounce-rep = /bits/ 16 <1>;
547
548 wakeup-source;
549 };
550};
551
552&mac {
553 status = "okay";
554 pinctrl-names = "default", "sleep";
555 pinctrl-0 = <&cpsw_pins_default>;
556 pinctrl-1 = <&cpsw_pins_sleep>;
557 dual_emac;
558};
559
560&cpsw_emac0 {
561 phy_id = <&davinci_mdio>, <0>;
562 phy-mode = "rgmii-txid";
563 dual_emac_res_vlan = <0>;
564};
565
566&cpsw_emac1 {
567 phy_id = <&davinci_mdio>, <1>;
568 phy-mode = "rgmii-txid";
569 dual_emac_res_vlan = <1>;
570};
571
572&davinci_mdio {
573 pinctrl-names = "default", "sleep";
574 pinctrl-0 = <&davinci_mdio_pins_default>;
575 pinctrl-1 = <&davinci_mdio_pins_sleep>;
576};
577
578&usb2_phy1 {
579 phy-supply = <&ldousb_reg>;
580};
581
582&usb2_phy2 {
583 phy-supply = <&ldousb_reg>;
584};
585
586&usb1 {
587 dr_mode = "host";
588};
589
590&usb2 {
591 dr_mode = "host";
592};
593
594&mcasp3 {
595 #sound-dai-cells = <0>;
596 pinctrl-names = "default", "sleep";
597 pinctrl-0 = <&mcasp3_pins_default>;
598 pinctrl-1 = <&mcasp3_pins_sleep>;
599 status = "okay";
600
601 op-mode = <0>; /* MCASP_IIS_MODE */
602 tdm-slots = <2>;
603 /* 4 serializers */
604 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
605 1 2 0 0
606 >;
607};
608
609&gpio3 {
610 status = "okay";
611 ti,no-reset-on-init;
612};
613
614&gpio2 {
615 status = "okay";
616 ti,no-reset-on-init;
617};
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Support for CompuLab CL-SOM-AM57x System-on-Module
4 *
5 * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
6 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
7 */
8
9/dts-v1/;
10
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/interrupt-controller/irq.h>
13#include "am5728.dtsi"
14
15/ {
16 model = "CompuLab CL-SOM-AM57x";
17 compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
18
19 memory@0 {
20 device_type = "memory";
21 reg = <0x0 0x80000000 0x0 0x20000000>; /* 512 MB - minimal configuration */
22 };
23
24 leds {
25 compatible = "gpio-leds";
26 pinctrl-names = "default";
27 pinctrl-0 = <&leds_pins_default>;
28
29 led0 {
30 label = "cl-som-am57x:green";
31 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
32 linux,default-trigger = "heartbeat";
33 default-state = "off";
34 };
35 };
36
37 vdd_3v3: fixedregulator-vdd_3v3 {
38 compatible = "regulator-fixed";
39 regulator-name = "vdd_3v3";
40 regulator-min-microvolt = <3300000>;
41 regulator-max-microvolt = <3300000>;
42 };
43
44 ads7846reg: fixedregulator-ads7846-reg {
45 compatible = "regulator-fixed";
46 regulator-name = "ads7846-reg";
47 regulator-min-microvolt = <3300000>;
48 regulator-max-microvolt = <3300000>;
49 };
50
51 sound0: sound0 {
52 compatible = "simple-audio-card";
53 simple-audio-card,name = "CL-SOM-AM57x-Sound-Card";
54 simple-audio-card,format = "i2s";
55 simple-audio-card,bitclock-master = <&dailink0_master>;
56 simple-audio-card,frame-master = <&dailink0_master>;
57 simple-audio-card,widgets =
58 "Headphone", "Headphone Jack",
59 "Microphone", "Microphone Jack",
60 "Line", "Line Jack";
61 simple-audio-card,routing =
62 "Headphone Jack", "RHPOUT",
63 "Headphone Jack", "LHPOUT",
64 "LLINEIN", "Line Jack",
65 "MICIN", "Mic Bias",
66 "Mic Bias", "Microphone Jack";
67
68 dailink0_master: simple-audio-card,cpu {
69 sound-dai = <&mcasp3>;
70 };
71
72 simple-audio-card,codec {
73 sound-dai = <&wm8731>;
74 system-clock-frequency = <12000000>;
75 };
76 };
77};
78
79&dra7_pmx_core {
80 leds_pins_default: leds_pins_default {
81 pinctrl-single,pins = <
82 DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
83 >;
84 };
85
86 i2c1_pins_default: i2c1_pins_default {
87 pinctrl-single,pins = <
88 DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
89 DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
90 >;
91 };
92
93 i2c3_pins_default: i2c3_pins_default {
94 pinctrl-single,pins = <
95 DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
96 DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
97 >;
98 };
99
100 i2c4_pins_default: i2c4_pins_default {
101 pinctrl-single,pins = <
102 DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
103 DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
104 >;
105 };
106
107 tps659038_pins_default: tps659038_pins_default {
108 pinctrl-single,pins = <
109 DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
110 >;
111 };
112
113 mmc2_pins_default: mmc2_pins_default {
114 pinctrl-single,pins = <
115 DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
116 DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
117 DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
118 DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
119 DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
120 DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
121 DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
122 DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
123 DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
124 DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
125 >;
126 };
127
128 qspi1_pins: pinmux_qspi1_pins {
129 pinctrl-single,pins = <
130 DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
131 DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
132 DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
133 DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
134 DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
135 DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
136 >;
137 };
138
139 cpsw_pins_default: cpsw_pins_default {
140 pinctrl-single,pins = <
141 /* Slave at addr 0x0 */
142 DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tclk */
143 DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tctl */
144 DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3 */
145 DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td2 */
146 DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td1 */
147 DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td0 */
148 DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rclk */
149 DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rctl */
150 DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd3 */
151 DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd2 */
152 DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd1 */
153 DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd0 */
154
155 /* Slave at addr 0x1 */
156 DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_tclk */
157 DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
158 DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
159 DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
160 DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
161 DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
162 DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
163 DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
164 DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
165 DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
166 DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
167 DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
168 >;
169 };
170
171 cpsw_pins_sleep: cpsw_pins_sleep {
172 pinctrl-single,pins = <
173 /* Slave 1 */
174 DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
175 DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
176 DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
177 DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
178 DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
179 DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
180 DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
181 DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
182 DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
183 DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
184 DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
185 DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
186
187 /* Slave 2 */
188 DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
189 DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
190 DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
191 DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
192 DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
193 DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
194 DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
195 DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
196 DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
197 DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
198 DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
199 DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
200 >;
201 };
202
203 davinci_mdio_pins_default: davinci_mdio_pins_default {
204 pinctrl-single,pins = <
205 /* MDIO */
206 DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLUP | MUX_MODE3)/* vin2a_d10.mdio_mclk */
207 DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d11.mdio_d */
208 >;
209 };
210
211 davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
212 pinctrl-single,pins = <
213 DRA7XX_CORE_IOPAD(0x3590, PIN_INPUT | MUX_MODE15)
214 DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
215 >;
216 };
217
218 ads7846_pins: pinmux_ads7846_pins {
219 pinctrl-single,pins = <
220 DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
221 >;
222 };
223
224 mcasp3_pins_default: mcasp3_pins_default {
225 pinctrl-single,pins = <
226 DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */
227 DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */
228 DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */
229 DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */
230 >;
231 };
232
233 mcasp3_pins_sleep: mcasp3_pins_sleep {
234 pinctrl-single,pins = <
235 DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15)
236 DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15)
237 DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15)
238 DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15)
239 >;
240 };
241};
242
243&i2c1 {
244 status = "okay";
245 pinctrl-names = "default";
246 pinctrl-0 = <&i2c1_pins_default>;
247 clock-frequency = <400000>;
248};
249
250&i2c3 {
251 status = "okay";
252 pinctrl-names = "default";
253 pinctrl-0 = <&i2c3_pins_default>;
254 clock-frequency = <400000>;
255};
256
257&i2c4 {
258 status = "okay";
259 pinctrl-names = "default";
260 pinctrl-0 = <&i2c4_pins_default>;
261 clock-frequency = <400000>;
262
263 tps659038: tps659038@58 {
264 compatible = "ti,tps659038";
265 reg = <0x58>;
266 interrupt-parent = <&gpio1>;
267 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
268
269 pinctrl-names = "default";
270 pinctrl-0 = <&tps659038_pins_default>;
271
272 #interrupt-cells = <2>;
273 interrupt-controller;
274
275 ti,system-power-controller;
276
277 tps659038_pmic {
278 compatible = "ti,tps659038-pmic";
279
280 regulators {
281 smps12_reg: smps12 {
282 /* VDD_MPU */
283 regulator-name = "smps12";
284 regulator-min-microvolt = < 850000>;
285 regulator-max-microvolt = <1250000>;
286 regulator-always-on;
287 regulator-boot-on;
288 };
289
290 smps3_reg: smps3 {
291 /* VDD_DDR */
292 regulator-name = "smps3";
293 regulator-min-microvolt = <1500000>;
294 regulator-max-microvolt = <1500000>;
295 regulator-always-on;
296 regulator-boot-on;
297 };
298
299 smps45_reg: smps45 {
300 /* VDD_DSPEVE */
301 regulator-name = "smps45";
302 regulator-min-microvolt = < 850000>;
303 regulator-max-microvolt = <1250000>;
304 regulator-always-on;
305 regulator-boot-on;
306 };
307
308 smps6_reg: smps6 {
309 /* VDD_GPU */
310 regulator-name = "smps6";
311 regulator-min-microvolt = < 850000>;
312 regulator-max-microvolt = <1250000>;
313 regulator-always-on;
314 regulator-boot-on;
315 };
316
317 smps7_reg: smps7 {
318 /* VDD_CORE */
319 regulator-name = "smps7";
320 regulator-min-microvolt = < 850000>;
321 regulator-max-microvolt = <1160000>;
322 regulator-always-on;
323 regulator-boot-on;
324 };
325
326 smps8_reg: smps8 {
327 /* VDD_IVA */
328 regulator-name = "smps8";
329 regulator-min-microvolt = < 850000>;
330 regulator-max-microvolt = <1250000>;
331 regulator-always-on;
332 regulator-boot-on;
333 };
334
335 smps9_reg: smps9 {
336 /* PMIC_3V3 */
337 regulator-name = "smps9";
338 regulator-min-microvolt = <3300000>;
339 regulator-max-microvolt = <3300000>;
340 regulator-always-on;
341 regulator-boot-on;
342 };
343
344
345 ldo1_reg: ldo1 {
346 /* VDD_SD / VDDSHV8 */
347 regulator-name = "ldo1";
348 regulator-min-microvolt = <1800000>;
349 regulator-max-microvolt = <3300000>;
350 regulator-boot-on;
351 regulator-always-on;
352 };
353
354 ldo2_reg: ldo2 {
355 /* VDD_1V8 */
356 regulator-name = "ldo2";
357 regulator-min-microvolt = <1800000>;
358 regulator-max-microvolt = <1800000>;
359 regulator-always-on;
360 regulator-boot-on;
361 };
362
363 ldo3_reg: ldo3 {
364 /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
365 regulator-name = "ldo3";
366 regulator-min-microvolt = <1800000>;
367 regulator-max-microvolt = <1800000>;
368 regulator-always-on;
369 regulator-boot-on;
370 };
371
372 ldo4_reg: ldo4 {
373 /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
374 regulator-name = "ldo4";
375 regulator-min-microvolt = <1800000>;
376 regulator-max-microvolt = <1800000>;
377 regulator-always-on;
378 regulator-boot-on;
379 };
380
381 ldo9_reg: ldo9 {
382 /* VDD_RTC */
383 regulator-name = "ldo9";
384 regulator-min-microvolt = <1050000>;
385 regulator-max-microvolt = <1050000>;
386 regulator-always-on;
387 regulator-boot-on;
388 };
389
390 ldoln_reg: ldoln {
391 /* VDDA_1V8_PLL */
392 regulator-name = "ldoln";
393 regulator-min-microvolt = <1800000>;
394 regulator-max-microvolt = <1800000>;
395 regulator-always-on;
396 regulator-boot-on;
397 };
398
399 ldousb_reg: ldousb {
400 /* VDDA_3V_USB: VDDA_USBHS33 */
401 regulator-name = "ldousb";
402 regulator-min-microvolt = <3300000>;
403 regulator-max-microvolt = <3300000>;
404 regulator-always-on;
405 regulator-boot-on;
406 };
407
408 /* regen1 not used */
409 };
410 };
411
412 tps659038_pwr_button: tps659038_pwr_button {
413 compatible = "ti,palmas-pwrbutton";
414 interrupt-parent = <&tps659038>;
415 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
416 wakeup-source;
417 ti,palmas-long-press-seconds = <12>;
418 };
419
420 tps659038_gpio: tps659038_gpio {
421 compatible = "ti,palmas-gpio";
422 gpio-controller;
423 #gpio-cells = <2>;
424 };
425 };
426
427 rtc0: rtc@56 {
428 compatible = "emmicro,em3027";
429 reg = <0x56>;
430 };
431
432 eeprom_module: atmel@50 {
433 compatible = "atmel,24c08";
434 reg = <0x50>;
435 pagesize = <16>;
436 };
437
438 wm8731: wm8731@1a {
439 #sound-dai-cells = <0>;
440 compatible = "wlf,wm8731";
441 reg = <0x1a>;
442 status = "okay";
443 };
444};
445
446&cpu0 {
447 cpu0-supply = <&smps12_reg>;
448 voltage-tolerance = <1>;
449};
450
451&sata {
452 status = "okay";
453};
454
455&mailbox5 {
456 status = "okay";
457 mbox_ipu1_ipc3x: mbox-ipu1-ipc3x {
458 status = "okay";
459 };
460 mbox_dsp1_ipc3x: mbox-dsp1-ipc3x {
461 status = "okay";
462 };
463};
464
465&mailbox6 {
466 status = "okay";
467 mbox_ipu2_ipc3x: mbox-ipu2-ipc3x {
468 status = "okay";
469 };
470 mbox_dsp2_ipc3x: mbox-dsp2-ipc3x {
471 status = "okay";
472 };
473};
474
475&mmc2 {
476 status = "okay";
477
478 pinctrl-names = "default";
479 pinctrl-0 = <&mmc2_pins_default>;
480
481 vmmc-supply = <&vdd_3v3>;
482 bus-width = <8>;
483 ti,non-removable;
484 cap-mmc-dual-data-rate;
485};
486
487&qspi {
488 status = "okay";
489 pinctrl-names = "default";
490 pinctrl-0 = <&qspi1_pins>;
491
492 spi-max-frequency = <48000000>;
493
494 spi_flash: flash@0 {
495 #address-cells = <1>;
496 #size-cells = <1>;
497 compatible = "spansion,m25p80", "jedec,spi-nor";
498 reg = <0>; /* CS0 */
499 spi-max-frequency = <48000000>;
500
501 partition@0 {
502 label = "uboot";
503 reg = <0x0 0xc0000>;
504 };
505
506 partition@c0000 {
507 label = "uboot environment";
508 reg = <0xc0000 0x40000>;
509 };
510
511 partition@100000 {
512 label = "reserved";
513 reg = <0x100000 0x0>;
514 };
515 };
516
517 /* touch controller */
518 touchscreen@1 {
519 pinctrl-names = "default";
520 pinctrl-0 = <&ads7846_pins>;
521
522 compatible = "ti,ads7846";
523 vcc-supply = <&ads7846reg>;
524
525 reg = <1>; /* CS1 */
526 spi-max-frequency = <1500000>;
527
528 interrupt-parent = <&gpio1>;
529 interrupts = <31 0>;
530 pendown-gpio = <&gpio1 31 0>;
531
532
533 ti,x-min = /bits/ 16 <0x0>;
534 ti,x-max = /bits/ 16 <0x0fff>;
535 ti,y-min = /bits/ 16 <0x0>;
536 ti,y-max = /bits/ 16 <0x0fff>;
537
538 ti,x-plate-ohms = /bits/ 16 <180>;
539 ti,pressure-max = /bits/ 16 <255>;
540
541 ti,debounce-max = /bits/ 16 <30>;
542 ti,debounce-tol = /bits/ 16 <10>;
543 ti,debounce-rep = /bits/ 16 <1>;
544
545 wakeup-source;
546 };
547};
548
549&mac_sw {
550 status = "okay";
551 pinctrl-names = "default", "sleep";
552 pinctrl-0 = <&cpsw_pins_default>;
553 pinctrl-1 = <&cpsw_pins_sleep>;
554};
555
556&cpsw_port1 {
557 phy-handle = <ðphy0>;
558 phy-mode = "rgmii-txid";
559 ti,dual-emac-pvid = <1>;
560};
561
562&cpsw_port2 {
563 phy-handle = <ðphy1>;
564 phy-mode = "rgmii-txid";
565 ti,dual-emac-pvid = <2>;
566};
567
568&davinci_mdio_sw {
569 pinctrl-names = "default", "sleep";
570 pinctrl-0 = <&davinci_mdio_pins_default>;
571 pinctrl-1 = <&davinci_mdio_pins_sleep>;
572
573 ethphy0: ethernet-phy@0 {
574 reg = <0>;
575 };
576
577 ethphy1: ethernet-phy@1 {
578 reg = <1>;
579 };
580};
581
582&usb2_phy1 {
583 phy-supply = <&ldousb_reg>;
584};
585
586&usb2_phy2 {
587 phy-supply = <&ldousb_reg>;
588};
589
590&usb1 {
591 dr_mode = "host";
592};
593
594&usb2 {
595 dr_mode = "host";
596};
597
598&mcasp3 {
599 #sound-dai-cells = <0>;
600 pinctrl-names = "default", "sleep";
601 pinctrl-0 = <&mcasp3_pins_default>;
602 pinctrl-1 = <&mcasp3_pins_sleep>;
603 status = "okay";
604
605 op-mode = <0>; /* MCASP_IIS_MODE */
606 tdm-slots = <2>;
607 /* 4 serializers */
608 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
609 1 2 0 0
610 >;
611};
612
613&gpio3_target {
614 ti,no-reset-on-init;
615};
616
617&gpio2_target {
618 status = "okay";
619 ti,no-reset-on-init;
620};
621
622&pruss1_mdio {
623 status = "disabled";
624};
625
626&pruss2_mdio {
627 status = "disabled";
628};