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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / e81e8af98f16186339860985f43ccc98fde53c58 / . / arch / arm / dts / imx6qdl-gw5912.dtsi
blob: 88234a6f1342f4971d841d785c158b7ccda7879c [file] [log] [blame]
Tim Harveyacb9a132021-03-01 14:33:30 -0800[diff] [blame]1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright 2019 Gateworks Corporation
4 */
5
6#include <dt-bindings/gpio/gpio.h>
7#include <dt-bindings/input/linux-event-codes.h>
8#include <dt-bindings/interrupt-controller/irq.h>
9
10/ {
11 /* these are used by bootloader for disabling nodes */
12 aliases {
13 led0 = &led0;
14 led1 = &led1;
15 led2 = &led2;
Tim Harvey19a387f2021-03-01 14:33:35 -0800[diff] [blame]16 mmc0 = &usdhc3;
Tim Harveyacb9a132021-03-01 14:33:30 -0800[diff] [blame]17 nand = &gpmi;
18 usb0 = &usbh1;
19 usb1 = &usbotg;
20 };
21
22 chosen {
23 stdout-path = &uart2;
24 };
25
26 gpio-keys {
27 compatible = "gpio-keys";
28 #address-cells = <1>;
29 #size-cells = <0>;
30
31 user-pb {
32 label = "user_pb";
33 gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>;
34 linux,code = <BTN_0>;
35 };
36
37 user-pb1x {
38 label = "user_pb1x";
39 linux,code = <BTN_1>;
40 interrupt-parent = <&gsc>;
41 interrupts = <0>;
42 };
43
44 key-erased {
45 label = "key-erased";
46 linux,code = <BTN_2>;
47 interrupt-parent = <&gsc>;
48 interrupts = <1>;
49 };
50
51 eeprom-wp {
52 label = "eeprom_wp";
53 linux,code = <BTN_3>;
54 interrupt-parent = <&gsc>;
55 interrupts = <2>;
56 };
57
58 tamper {
59 label = "tamper";
60 linux,code = <BTN_4>;
61 interrupt-parent = <&gsc>;
62 interrupts = <5>;
63 };
64
65 switch-hold {
66 label = "switch_hold";
67 linux,code = <BTN_5>;
68 interrupt-parent = <&gsc>;
69 interrupts = <7>;
70 };
71 };
72
73 leds {
74 compatible = "gpio-leds";
75 pinctrl-names = "default";
76 pinctrl-0 = <&pinctrl_gpio_leds>;
77
78 led0: user1 {
79 label = "user1";
80 gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
81 default-state = "on";
82 linux,default-trigger = "heartbeat";
83 };
84
85 led1: user2 {
86 label = "user2";
87 gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
88 default-state = "off";
89 };
90
91 led2: user3 {
92 label = "user3";
93 gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
94 default-state = "off";
95 };
96 };
97
98 memory@10000000 {
99 device_type = "memory";
100 reg = <0x10000000 0x40000000>;
101 };
102
103 pps {
104 compatible = "pps-gpio";
105 pinctrl-names = "default";
106 pinctrl-0 = <&pinctrl_pps>;
107 gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
108 };
109
110 reg_3p3v: regulator-3p3v {
111 compatible = "regulator-fixed";
112 regulator-name = "3P3V";
113 regulator-min-microvolt = <3300000>;
114 regulator-max-microvolt = <3300000>;
115 regulator-always-on;
116 };
117
118 reg_usb_vbus: regulator-5p0v {
119 compatible = "regulator-fixed";
120 regulator-name = "usb_vbus";
121 regulator-min-microvolt = <5000000>;
122 regulator-max-microvolt = <5000000>;
123 regulator-always-on;
124 };
125};
126
127&can1 {
128 pinctrl-names = "default";
129 pinctrl-0 = <&pinctrl_flexcan1>;
130 status = "okay";
131};
132
133&ecspi2 {
134 cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
135 pinctrl-names = "default";
136 pinctrl-0 = <&pinctrl_ecspi2>;
137 status = "okay";
138};
139
140&fec {
141 pinctrl-names = "default";
142 pinctrl-0 = <&pinctrl_enet>;
143 phy-mode = "rgmii-id";
Tim Harveycd18f1e2021-05-03 11:21:27 -0700[diff] [blame]144 phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
145 phy-reset-duration = <10>;
146 phy-reset-post-delay = <100>;
Tim Harveyacb9a132021-03-01 14:33:30 -0800[diff] [blame]147 status = "okay";
148};
149
150&gpmi {
151 pinctrl-names = "default";
152 pinctrl-0 = <&pinctrl_gpmi_nand>;
153 status = "okay";
154};
155
156&i2c1 {
157 clock-frequency = <100000>;
158 pinctrl-names = "default";
159 pinctrl-0 = <&pinctrl_i2c1>;
160 status = "okay";
161
162 gsc: gsc@20 {
163 compatible = "gw,gsc";
164 reg = <0x20>;
165 interrupt-parent = <&gpio1>;
166 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
167 interrupt-controller;
168 #interrupt-cells = <1>;
169 #address-cells = <1>;
170 #size-cells = <0>;
171
172 adc {
173 compatible = "gw,gsc-adc";
174 #address-cells = <1>;
175 #size-cells = <0>;
176
177 channel@0 {
178 gw,mode = <0>;
179 reg = <0x00>;
180 label = "temp";
181 };
182
183 channel@2 {
184 gw,mode = <1>;
185 reg = <0x02>;
186 label = "vdd_vin";
187 };
188
189 channel@5 {
190 gw,mode = <1>;
191 reg = <0x05>;
192 label = "vdd_3p3";
193 };
194
195 channel@8 {
196 gw,mode = <1>;
197 reg = <0x08>;
198 label = "vdd_bat";
199 };
200
201 channel@b {
202 gw,mode = <1>;
203 reg = <0x0b>;
204 label = "vdd_5p0";
205 };
206
207 channel@e {
208 gw,mode = <1>;
209 reg = <0xe>;
210 label = "vdd_arm";
211 };
212
213 channel@11 {
214 gw,mode = <1>;
215 reg = <0x11>;
216 label = "vdd_soc";
217 };
218
219 channel@14 {
220 gw,mode = <1>;
221 reg = <0x14>;
222 label = "vdd_3p0";
223 };
224
225 channel@17 {
226 gw,mode = <1>;
227 reg = <0x17>;
228 label = "vdd_1p5";
229 };
230
231 channel@1d {
232 gw,mode = <1>;
233 reg = <0x1d>;
234 label = "vdd_1p8";
235 };
236
237 channel@20 {
238 gw,mode = <1>;
239 reg = <0x20>;
240 label = "vdd_1p0";
241 };
242
243 channel@23 {
244 gw,mode = <1>;
245 reg = <0x23>;
246 label = "vdd_2p5";
247 };
248 };
249
250 fan-controller@a {
251 compatible = "gw,gsc-fan";
252 #address-cells = <1>;
253 #size-cells = <0>;
254 reg = <0x0a>;
255 };
256 };
257
258 gsc_gpio: gpio@23 {
259 compatible = "nxp,pca9555";
260 reg = <0x23>;
261 gpio-controller;
262 #gpio-cells = <2>;
263 interrupt-parent = <&gsc>;
264 interrupts = <4>;
265 };
266
267 eeprom@50 {
268 compatible = "atmel,24c02";
269 reg = <0x50>;
270 pagesize = <16>;
271 };
272
273 eeprom@51 {
274 compatible = "atmel,24c02";
275 reg = <0x51>;
276 pagesize = <16>;
277 };
278
279 eeprom@52 {
280 compatible = "atmel,24c02";
281 reg = <0x52>;
282 pagesize = <16>;
283 };
284
285 eeprom@53 {
286 compatible = "atmel,24c02";
287 reg = <0x53>;
288 pagesize = <16>;
289 };
290
291 rtc@68 {
292 compatible = "dallas,ds1672";
293 reg = <0x68>;
294 };
295};
296
297&i2c2 {
298 clock-frequency = <100000>;
299 pinctrl-names = "default";
300 pinctrl-0 = <&pinctrl_i2c2>;
301 status = "okay";
302};
303
304&i2c3 {
305 clock-frequency = <100000>;
306 pinctrl-names = "default";
307 pinctrl-0 = <&pinctrl_i2c3>;
308 status = "okay";
309
310 accel@19 {
311 pinctrl-names = "default";
312 pinctrl-0 = <&pinctrl_accel>;
313 compatible = "st,lis2de12";
314 reg = <0x19>;
315 st,drdy-int-pin = <1>;
316 interrupt-parent = <&gpio7>;
317 interrupts = <13 0>;
318 interrupt-names = "INT1";
319 };
320};
321
322&pcie {
323 pinctrl-names = "default";
324 pinctrl-0 = <&pinctrl_pcie>;
325 reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
326 status = "okay";
327};
328
329&pwm1 {
330 pinctrl-names = "default";
331 pinctrl-0 = <&pinctrl_pwm1>; /* MX6_DIO0 */
332 status = "disabled";
333};
334
335&pwm2 {
336 pinctrl-names = "default";
337 pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
338 status = "disabled";
339};
340
341&pwm3 {
342 pinctrl-names = "default";
343 pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
344 status = "disabled";
345};
346
347&pwm4 {
348 pinctrl-names = "default";
349 pinctrl-0 = <&pinctrl_pwm4>; /* MX6_DIO3 */
350 status = "disabled";
351};
352
353&uart1 {
354 pinctrl-names = "default";
355 pinctrl-0 = <&pinctrl_uart1>;
356 rts-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
357 status = "okay";
358};
359
360&uart2 {
361 pinctrl-names = "default";
362 pinctrl-0 = <&pinctrl_uart2>;
363 status = "okay";
364};
365
366&uart5 {
367 pinctrl-names = "default";
368 pinctrl-0 = <&pinctrl_uart5>;
369 status = "okay";
370};
371
372&usbotg {
373 vbus-supply = <&reg_usb_vbus>;
374 pinctrl-names = "default";
375 pinctrl-0 = <&pinctrl_usbotg>;
376 disable-over-current;
377 dr_mode = "host";
378 status = "okay";
379};
380
381&usbh1 {
382 vbus-supply = <&reg_usb_vbus>;
383 status = "okay";
384};
385
386&usdhc3 {
387 pinctrl-names = "default", "state_100mhz", "state_200mhz";
388 pinctrl-0 = <&pinctrl_usdhc3>;
389 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
390 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
391 cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
392 vmmc-supply = <&reg_3p3v>;
393 no-1-8-v; /* firmware will remove if board revision supports */
394 status = "okay";
395};
396
397&wdog1 {
398 status = "disabled";
399};
400
401&wdog2 {
402 pinctrl-names = "default";
403 pinctrl-0 = <&pinctrl_wdog>;
404 fsl,ext-reset-output;
405 status = "okay";
406};
407
408&iomuxc {
409 pinctrl_accel: accelmuxgrp {
410 fsl,pins = <
411 MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b1
412 >;
413 };
414
415 pinctrl_enet: enetgrp {
416 fsl,pins = <
417 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
418 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
419 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
420 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
421 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
422 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
423 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
424 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
425 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
426 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
427 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
428 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
429 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
430 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
431 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
Tim Harveycd18f1e2021-05-03 11:21:27 -0700[diff] [blame]432 MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x1b0b0
Tim Harveyacb9a132021-03-01 14:33:30 -0800[diff] [blame]433 >;
434 };
435
436 pinctrl_ecspi2: escpi2grp {
437 fsl,pins = <
438 MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
439 MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
440 MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
441 MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x100b1
442 >;
443 };
444
445 pinctrl_flexcan1: flexcan1grp {
446 fsl,pins = <
447 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b1
448 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b1
449 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x4001b0b0
450 >;
451 };
452
453 pinctrl_gpio_leds: gpioledsgrp {
454 fsl,pins = <
455 MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x1b0b0
456 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
457 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
458 >;
459 };
460
461 pinctrl_gpmi_nand: gpminandgrp {
462 fsl,pins = <
463 MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
464 MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
465 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
466 MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
467 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
468 MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
469 MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
470 MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
471 MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
472 MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
473 MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
474 MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
475 MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
476 MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
477 MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
478 >;
479 };
480
481 pinctrl_i2c1: i2c1grp {
482 fsl,pins = <
483 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
484 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
485 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x0001b0b0
486 >;
487 };
488
489 pinctrl_i2c2: i2c2grp {
490 fsl,pins = <
491 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
492 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
493 >;
494 };
495
496 pinctrl_i2c3: i2c3grp {
497 fsl,pins = <
498 MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
499 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
500 >;
501 };
502
503 pinctrl_pcie: pciegrp {
504 fsl,pins = <
505 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
506 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0
507 >;
508 };
509
510 pinctrl_pps: ppsgrp {
511 fsl,pins = <
512 MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b1
513 >;
514 };
515
516 pinctrl_pwm1: pwm1grp {
517 fsl,pins = <
518 MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
519 >;
520 };
521
522 pinctrl_pwm2: pwm2grp {
523 fsl,pins = <
524 MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
525 >;
526 };
527
528 pinctrl_pwm3: pwm3grp {
529 fsl,pins = <
530 MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
531 >;
532 };
533
534 pinctrl_pwm4: pwm4grp {
535 fsl,pins = <
536 MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1
537 >;
538 };
539
540 pinctrl_uart1: uart1grp {
541 fsl,pins = <
542 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
543 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
544 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x4001b0b1
545 >;
546 };
547
548 pinctrl_uart2: uart2grp {
549 fsl,pins = <
550 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
551 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
552 MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x4001b0b1
553 >;
554 };
555
556 pinctrl_uart5: uart5grp {
557 fsl,pins = <
558 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
559 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
560 >;
561 };
562
563 pinctrl_usbotg: usbotggrp {
564 fsl,pins = <
565 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
566 >;
567 };
568
569 pinctrl_usdhc3: usdhc3grp {
570 fsl,pins = <
571 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
572 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
573 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
574 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
575 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
576 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
577 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x17059 /* CD */
578 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x17059
579 >;
580 };
581
582 pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
583 fsl,pins = <
584 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170b9
585 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100b9
586 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
587 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
588 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
589 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
590 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170b9 /* CD */
591 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170b9
592 >;
593 };
594
595 pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
596 fsl,pins = <
597 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170f9
598 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100f9
599 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
600 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
601 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
602 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
603 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170f9 /* CD */
604 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170f9
605 >;
606 };
607
608 pinctrl_wdog: wdoggrp {
609 fsl,pins = <
610 MX6QDL_PAD_SD1_DAT3__WDOG2_B 0x1b0b0
611 >;
612 };
613};