1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
4 */
5 /dts-v1/;
6
7 #include "am33xx.dtsi"
8 #include "am335x-osd335x-common.dtsi"
9 #include <dt-bindings/interrupt-controller/irq.h>
10
11 / {
12 model = "TI AM335x BeagleBone Blue";
13 compatible = "ti,am335x-bone-blue", "ti,am33xx";
14
15 chosen {
16 stdout-path = &uart0;
17 };
18
19 leds {
20 pinctrl-names = "default";
21 pinctrl-0 = <&user_leds_s0>;
22
23 compatible = "gpio-leds";
24
25 usr_0_led {
26 label = "beaglebone:green:usr0";
27 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
28 linux,default-trigger = "heartbeat";
29 default-state = "off";
30 };
31
32 usr_1_led {
33 label = "beaglebone:green:usr1";
34 gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
35 linux,default-trigger = "mmc0";
36 default-state = "off";
37 };
38
39 usr_2_led {
40 label = "beaglebone:green:usr2";
41 gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
42 linux,default-trigger = "cpu0";
43 default-state = "off";
44 };
45
46 usr_3_led {
47 label = "beaglebone:green:usr3";
48 gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
49 linux,default-trigger = "mmc1";
50 default-state = "off";
51 };
52
53 wifi_led {
54 label = "wifi";
55 gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
56 default-state = "off";
57 linux,default-trigger = "phy0assoc";
58 };
59
60 red_led {
61 label = "red";
62 gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
63 default-state = "off";
64 };
65
66 green_led {
67 label = "green";
68 gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
69 default-state = "off";
70 };
71
72 batt_1_led {
73 label = "bat25";
74 gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
75 default-state = "off";
76 };
77
78 batt_2_led {
79 label = "bat50";
80 gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
81 default-state = "off";
82 };
83
84 batt_3_led {
85 label = "bat75";
86 gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
87 default-state = "off";
88 };
89
90 batt_4_led {
91 label = "bat100";
92 gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
93 default-state = "off";
94 };
95 };
96
97 vmmcsd_fixed: fixedregulator0 {
98 compatible = "regulator-fixed";
99 regulator-name = "vmmcsd_fixed";
100 regulator-min-microvolt = <3300000>;
101 regulator-max-microvolt = <3300000>;
102 };
103
104 wlan_en_reg: fixedregulator@2 {
105 compatible = "regulator-fixed";
106 regulator-name = "wlan-en-regulator";
107 regulator-min-microvolt = <1800000>;
108 regulator-max-microvolt = <1800000>;
109 startup-delay-us = <70000>;
110
111 /* WL_EN */
112 gpio = <&gpio3 9 0>;
113 enable-active-high;
114 };
115 };
116
117 &am33xx_pinmux {
118 user_leds_s0: user-leds-s0-pins {
119 pinctrl-single,pins = <
120 AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */
121 AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */
122 AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT, MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */
123 AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT, MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */
124 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] - WIFI_LED */
125 AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE7) /* (R7) gpmc_advn_ale.gpio2[2] - P8.7, LED_RED, GP1_PIN_5 */
126 AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE7) /* (T7) gpmc_oen_ren.gpio2[3] - P8.8, LED_GREEN, GP1_PIN_6 */
127 AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE7) /* (U12) gpmc_ad11.gpio0[27] - P8.17, BATT_LED_1 */
128 AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE7) /* (T5) lcd_data15.gpio0[11] - P8.32, BATT_LED_2 */
129 AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE7) /* (V6) gpmc_csn0.gpio1[29] - P8.26, BATT_LED_3 */
130 AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE7) /* (T11) gpmc_ad10.gpio0[26] - P8.14, BATT_LED_4 */
131
132 >;
133 };
134
135 i2c2_pins: i2c2-pins {
136 pinctrl-single,pins = <
137 AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */
138 AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */
139 >;
140 };
141
142 /* UT0 */
143 uart0_pins: uart0-pins {
144 pinctrl-single,pins = <
145 AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
146 AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
147 >;
148 };
149
150 /* UT1 */
151 uart1_pins: uart1-pins {
152 pinctrl-single,pins = <
153 AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
154 AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
155 >;
156 };
157
158 /* GPS */
159 uart2_pins: uart2-pins {
160 pinctrl-single,pins = <
161 AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE1) /* (A17) spi0_sclk.uart2_rxd */
162 AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (B17) spi0_d0.uart2_txd */
163 >;
164 };
165
166 /* DSM2 */
167 uart4_pins: uart4-pins {
168 pinctrl-single,pins = <
169 AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */
170 >;
171 };
172
173 /* UT5 */
174 uart5_pins: uart5-pins {
175 pinctrl-single,pins = <
176 AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_INPUT_PULLUP, MUX_MODE4) /* (U2) lcd_data9.uart5_rxd */
177 AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT_PULLDOWN, MUX_MODE4) /* (U1) lcd_data8.uart5_txd */
178 >;
179 };
180
181 mmc1_pins: mmc1-pins {
182 pinctrl-single,pins = <
183 AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */
184 >;
185 };
186
187 mmc2_pins: mmc2-pins {
188 pinctrl-single,pins = <
189 AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* (U9) gpmc_csn1.mmc1_clk */
190 AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* (V9) gpmc_csn2.mmc1_cmd */
191 AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* (U7) gpmc_ad0.mmc1_dat0 */
192 AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* (V7) gpmc_ad1.mmc1_dat1 */
193 AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* (R8) gpmc_ad2.mmc1_dat2 */
194 AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (T8) gpmc_ad3.mmc1_dat3 */
195 AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* (U8) gpmc_ad4.mmc1_dat4 */
196 AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* (V8) gpmc_ad5.mmc1_dat5 */
197 AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* (R9) gpmc_ad6.mmc1_dat6 */
198 AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* (T9) gpmc_ad7.mmc1_dat7 */
199 >;
200 };
201
202 mmc3_pins: mmc3-pins {
203 pinctrl-single,pins = <
204 AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE6) /* (L15) gmii1_rxd1.mmc2_clk */
205 AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLUP, MUX_MODE6) /* (J16) gmii1_txen.mmc2_cmd */
206 AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE5) /* (J17) gmii1_rxdv.mmc2_dat0 */
207 AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLUP, MUX_MODE5) /* (J18) gmii1_txd3.mmc2_dat1 */
208 AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLUP, MUX_MODE5) /* (K15) gmii1_txd2.mmc2_dat2 */
209 AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLUP, MUX_MODE5) /* (H16) gmii1_col.mmc2_dat3 */
210 >;
211 };
212
213 bt_pins: bt-pins {
214 pinctrl-single,pins = <
215 AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* (K17) gmii1_txd0.gpio0[28] - BT_EN */
216 >;
217 };
218
219 uart3_pins: uart3-pins {
220 pinctrl-single,pins = <
221 AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */
222 AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */
223 AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT, MUX_MODE3) /* (M17) mdio_data.uart3_ctsn */
224 AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* (M18) mdio_clk.uart3_rtsn */
225 >;
226 };
227
228 wl18xx_pins: wl18xx-pins {
229 pinctrl-single,pins = <
230 AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] - WL_EN */
231 AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* (K16) gmii1_txd1.gpio0[21] - WL_IRQ */
232 AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLUP, MUX_MODE7) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */
233 >;
234 };
235
236 /* DCAN */
237 dcan1_pins: dcan1-pins {
238 pinctrl-single,pins = <
239 AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2) /* (E17) uart0_rtsn.dcan1_rx */
240 AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2) /* (E18) uart0_ctsn.dcan1_tx */
241 AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_OUTPUT, MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */
242 >;
243 };
244
245 /* E1 */
246 eqep0_pins: eqep0-pins {
247 pinctrl-single,pins = <
248 AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT, MUX_MODE1) /* (B12) mcasp0_aclkr.eQEP0A_in */
249 AM33XX_PADCONF(AM335X_PIN_MCASP0_FSR, PIN_INPUT, MUX_MODE1) /* (C13) mcasp0_fsr.eQEP0B_in */
250 >;
251 };
252
253 /* E2 */
254 eqep1_pins: eqep1-pins {
255 pinctrl-single,pins = <
256 AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_INPUT, MUX_MODE2) /* (V2) lcd_data12.eQEP1A_in */
257 AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_INPUT, MUX_MODE2) /* (V3) lcd_data13.eQEP1B_in */
258 >;
259 };
260
261 /* E3 */
262 eqep2_pins: eqep2-pins {
263 pinctrl-single,pins = <
264 AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT, MUX_MODE4) /* (T12) gpmc_ad12.eQEP2A_in */
265 AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT, MUX_MODE4) /* (R12) gpmc_ad13.eQEP2B_in */
266 >;
267 };
268 };
269
270 &uart0 {
271 pinctrl-names = "default";
272 pinctrl-0 = <&uart0_pins>;
273
274 status = "okay";
275 };
276
277 &uart1 {
278 pinctrl-names = "default";
279 pinctrl-0 = <&uart1_pins>;
280
281 status = "okay";
282 };
283
284 &uart2 {
285 pinctrl-names = "default";
286 pinctrl-0 = <&uart2_pins>;
287
288 status = "okay";
289 };
290
291 &uart4 {
292 pinctrl-names = "default";
293 pinctrl-0 = <&uart4_pins>;
294
295 status = "okay";
296 };
297
298 &uart5 {
299 pinctrl-names = "default";
300 pinctrl-0 = <&uart5_pins>;
301
302 status = "okay";
303 };
304
305 &usb0 {
306 dr_mode = "peripheral";
307 interrupts-extended = <&intc 18 &tps 0>;
308 interrupt-names = "mc", "vbus";
309 };
310
311 &usb1 {
312 dr_mode = "host";
313 };
314
315 &i2c0 {
316 baseboard_eeprom: baseboard_eeprom@50 {
317 compatible = "atmel,24c256";
318 reg = <0x50>;
319
320 nvmem-layout {
321 compatible = "fixed-layout";
322 #address-cells = <1>;
323 #size-cells = <1>;
324
325 baseboard_data: baseboard_data@0 {
326 reg = <0 0x100>;
327 };
328 };
329 };
330 };
331
332 &i2c2 {
333 pinctrl-names = "default";
334 pinctrl-0 = <&i2c2_pins>;
335
336 status = "okay";
337 clock-frequency = <400000>;
338
339 mpu9250@68 {
340 compatible = "invensense,mpu9250";
341 reg = <0x68>;
342 interrupt-parent = <&gpio3>;
343 interrupts = <21 IRQ_TYPE_EDGE_RISING>;
344 i2c-gate {
345 #address-cells = <1>;
346 #size-cells = <0>;
347 ax8975@c {
348 compatible = "asahi-kasei,ak8975";
349 reg = <0x0c>;
350 };
351 };
352 };
353
354 pressure@76 {
355 compatible = "bosch,bmp280";
356 reg = <0x76>;
357 };
358 };
359
360 /include/ "../../tps65217.dtsi"
361
362 &tps {
363 /delete-property/ ti,pmic-shutdown-controller;
364
365 charger {
366 interrupts = <0>, <1>;
367 interrupt-names = "USB", "AC";
368 status = "okay";
369 };
370 };
371
372 &mmc1 {
373 status = "okay";
374 vmmc-supply = <&vmmcsd_fixed>;
375 bus-width = <4>;
376 pinctrl-names = "default";
377 pinctrl-0 = <&mmc1_pins>;
378 cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
379 };
380
381 &mmc2 {
382 status = "okay";
383 vmmc-supply = <&vmmcsd_fixed>;
384 bus-width = <8>;
385 pinctrl-names = "default";
386 pinctrl-0 = <&mmc2_pins>;
387 };
388
389 &mmc3 {
390 dmas = <&edma_xbar 12 0 1
391 &edma_xbar 13 0 2>;
392 dma-names = "tx", "rx";
393 status = "okay";
394 vmmc-supply = <&wlan_en_reg>;
395 bus-width = <4>;
396 non-removable;
397 cap-power-off-card;
398 keep-power-in-suspend;
399 pinctrl-names = "default";
400 pinctrl-0 = <&mmc3_pins &wl18xx_pins>;
401
402 #address-cells = <1>;
403 #size-cells = <0>;
404 wlcore: wlcore@2 {
405 compatible = "ti,wl1835";
406 reg = <2>;
407 interrupt-parent = <&gpio0>;
408 interrupts = <21 IRQ_TYPE_EDGE_RISING>;
409 };
410 };
411
412 &tscadc {
413 status = "okay";
414 adc {
415 ti,adc-channels = <0 1 2 3 4 5 6 7>;
416 };
417 };
418
419 &uart3 {
420 pinctrl-names = "default";
421 pinctrl-0 = <&uart3_pins &bt_pins>;
422 status = "okay";
423
424 bluetooth {
425 compatible = "ti,wl1835-st";
426 enable-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
427 };
428 };
429
430 &rtc {
431 system-power-controller;
432 clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
433 clock-names = "ext-clk", "int-clk";
434 };
435
436 &dcan1 {
437 pinctrl-names = "default";
438 pinctrl-0 = <&dcan1_pins>;
439 status = "okay";
440 };
441
442 &gpio0 {
443 gpio-line-names =
444 "UART3_CTS", /* M17 */
445 "UART3_RTS", /* M18 */
446 "UART2_RX", /* A17 */
447 "UART2_TX", /* B17 */
448 "I2C1_SDA", /* B16 */
449 "I2C1_SCL", /* A16 */
450 "MMC0_CD", /* C15 */
451 "SPI1_SS2", /* C18 */
452 "EQEP_1A", /* V2 */
453 "EQEP_1B", /* V3 */
454 "MDIR_2B", /* V4 */
455 "BATT_LED_2", /* T5 */
456 "I2C2_SDA", /* D18 */
457 "I2C2_SCL", /* D17 */
458 "UART1_RX", /* D16 */
459 "UART1_TX", /* D15 */
460 "MMC2_DAT1", /* J18 */
461 "MMC2_DAT2", /* K15 */
462 "NC", /* F16 */
463 "WIFI_LED", /* A15 */
464 "MOT_STBY", /* D14 */
465 "WLAN_IRQ", /* K16 */
466 "PWM_2A", /* U10 */
467 "PWM_2B", /* T10 */
468 "",
469 "",
470 "BATT_LED_4", /* T11 */
471 "BATT_LED_1", /* U12 */
472 "BT_EN", /* K17 */
473 "SPI1_SS1", /* H18 */
474 "UART4_RX", /* T17 */
475 "MDIR_1B"; /* U17 */
476 };
477
478 &gpio1 {
479 gpio-line-names =
480 "MMC1_DAT0", /* U7 */
481 "MMC1_DAT1", /* V7 */
482 "MMC1_DAT2", /* R8 */
483 "MMC1_DAT3", /* T8 */
484 "MMC1_DAT4", /* U8 */
485 "MMC1_DAT5", /* V8 */
486 "MMC1_DAT6", /* R9 */
487 "MMC1_DAT7", /* T9 */
488 "DCAN1_TX", /* E18 */
489 "DCAN1_RX", /* E17 */
490 "UART0_RX", /* E15 */
491 "UART0_TX", /* E16 */
492 "EQEP_2A", /* T12 */
493 "EQEP_2B", /* R12 */
494 "PRU_E_A", /* V13 */
495 "PRU_E_B", /* U13 */
496 "MDIR_2A", /* R13 */
497 "GPIO1_17", /* V14 */
498 "PWM_1A", /* U14 */
499 "PWM_1B", /* T14 */
500 "EMMC_RST", /* R14 */
501 "USR_LED_0", /* V15 */
502 "USR_LED_1", /* U15 */
503 "USR_LED_2", /* T15 */
504 "USR_LED_3", /* V16 */
505 "GPIO1_25", /* U16 */
506 "MCASP0_AXR0", /* T16 */
507 "MCASP0_AXR1", /* V17 */
508 "MCASP0_ACLKR", /* U18 */
509 "BATT_LED_3", /* V6 */
510 "MMC1_CLK", /* U9 */
511 "MMC1_CMD"; /* V9 */
512 };
513
514 &gpio2 {
515 gpio-line-names =
516 "MDIR_1A", /* T13 */
517 "MCASP0_FSR", /* V12 */
518 "LED_RED", /* R7 */
519 "LED_GREEN", /* T7 */
520 "MODE_BTN", /* U6 */
521 "PAUSE_BTN", /* T6 */
522 "MDIR_4A", /* R1 */
523 "MDIR_4B", /* R2 */
524 "MDIR_3B", /* R3 */
525 "MDIR_3A", /* R4 */
526 "SVO7", /* T1 */
527 "SVO8", /* T2 */
528 "SVO5", /* T3 */
529 "SVO6", /* T4 */
530 "UART5_TX", /* U1 */
531 "UART5_RX", /* U2 */
532 "SERVO_EN", /* U3 */
533 "NC", /* U4 */
534 "UART3_RX", /* L17 */
535 "UART3_TX", /* L16 */
536 "MMC2_CLK", /* L15 */
537 "DCAN1_SILENT", /* M16 */
538 "SVO1", /* U5 */
539 "SVO3", /* R5 */
540 "SVO2", /* V5 */
541 "SVO4", /* R6 */
542 "MMC0_DAT3", /* F17 */
543 "MMC0_DAT2", /* F18 */
544 "MMC0_DAT1", /* G15 */
545 "MMC0_DAT0", /* G16 */
546 "MMC0_CLK", /* G17 */
547 "MMC0_CMD"; /* G18 */
548 };
549
550 &gpio3 {
551 gpio-line-names =
552 "MMC2_DAT3", /* H16 */
553 "GPIO3_1", /* H17 */
554 "GPIO3_2", /* J15 */
555 "MMC2_CMD", /* J16 */
556 "MMC2_DAT0", /* J17 */
557 "I2C0_SDA", /* C17 */
558 "I2C0_SCL", /* C16 */
559 "EMU1", /* C14 */
560 "EMU0", /* B14 */
561 "WL_EN", /* K18 */
562 "WL_BT_OE", /* L18 */
563 "",
564 "",
565 "NC", /* F15 */
566 "SPI1_SCK", /* A13 */
567 "SPI1_MISO", /* B13 */
568 "SPI1_MOSI", /* D12 */
569 "GPIO3_17", /* C12 */
570 "EQEP_0A", /* B12 */
571 "EQEP_0B", /* C13 */
572 "GPIO3_20", /* D13 */
573 "IMU_INT", /* A14 */
574 "",
575 "",
576 "",
577 "",
578 "",
579 "",
580 "",
581 "",
582 "",
583 "";
584
585 ls-buf-en-hog {
586 gpio-hog;
587 gpios = <10 GPIO_ACTIVE_HIGH>;
588 output-high;
589 };
590 };
591
592 &epwmss0 {
593 status = "okay";
594 };
595
596 &eqep0 {
597 pinctrl-names = "default";
598 pinctrl-0 = <&eqep0_pins>;
599 status = "okay";
600 };
601
602 &epwmss1 {
603 status = "okay";
604 };
605
606 &eqep1 {
607 pinctrl-names = "default";
608 pinctrl-0 = <&eqep1_pins>;
609 status = "okay";
610 };
611
612 &epwmss2 {
613 status = "okay";
614 };
615
616 &eqep2 {
617 pinctrl-names = "default";
618 pinctrl-0 = <&eqep2_pins>;
619 status = "okay";
620 };
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