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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2013 Gateworks Corporation
4 */
5
6#include <dt-bindings/gpio/gpio.h>
7
8/ {
9 /* these are used by bootloader for disabling nodes */
10 aliases {
11 led0 = &led0;
12 led1 = &led1;
13 led2 = &led2;
14 nand = &gpmi;
15 ssi0 = &ssi1;
16 usb0 = &usbh1;
17 usb1 = &usbotg;
18 };
19
20 chosen {
21 bootargs = "console=ttymxc1,115200";
22 };
23
24 backlight {
25 compatible = "pwm-backlight";
26 pwms = <&pwm4 0 5000000>;
27 brightness-levels = <0 4 8 16 32 64 128 255>;
28 default-brightness-level = <7>;
29 };
30
31 leds {
32 compatible = "gpio-leds";
33 pinctrl-names = "default";
34 pinctrl-0 = <&pinctrl_gpio_leds>;
35
36 led0: user1 {
37 label = "user1";
38 gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
39 default-state = "on";
40 linux,default-trigger = "heartbeat";
41 };
42
43 led1: user2 {
44 label = "user2";
45 gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
46 default-state = "off";
47 };
48
49 led2: user3 {
50 label = "user3";
51 gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
52 default-state = "off";
53 };
54 };
55
56 memory@10000000 {
57 device_type = "memory";
58 reg = <0x10000000 0x40000000>;
59 };
60
61 pps {
62 compatible = "pps-gpio";
63 pinctrl-names = "default";
64 pinctrl-0 = <&pinctrl_pps>;
65 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
66 status = "okay";
67 };
68
69 reg_1p0v: regulator-1p0v {
70 compatible = "regulator-fixed";
71 regulator-name = "1P0V";
72 regulator-min-microvolt = <1000000>;
73 regulator-max-microvolt = <1000000>;
74 regulator-always-on;
75 };
76
77 reg_3p3v: regulator-3p3v {
78 compatible = "regulator-fixed";
79 regulator-name = "3P3V";
80 regulator-min-microvolt = <3300000>;
81 regulator-max-microvolt = <3300000>;
82 regulator-always-on;
83 };
84
85 reg_usb_h1_vbus: regulator-usb-h1-vbus {
86 compatible = "regulator-fixed";
87 regulator-name = "usb_h1_vbus";
88 regulator-min-microvolt = <5000000>;
89 regulator-max-microvolt = <5000000>;
90 regulator-always-on;
91 };
92
93 reg_usb_otg_vbus: regulator-usb-otg-vbus {
94 compatible = "regulator-fixed";
95 regulator-name = "usb_otg_vbus";
96 regulator-min-microvolt = <5000000>;
97 regulator-max-microvolt = <5000000>;
98 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
99 enable-active-high;
100 };
101
102 sound {
103 compatible = "fsl,imx6q-ventana-sgtl5000",
104 "fsl,imx-audio-sgtl5000";
105 model = "sgtl5000-audio";
106 ssi-controller = <&ssi1>;
107 audio-codec = <&codec>;
108 audio-routing =
109 "MIC_IN", "Mic Jack",
110 "Mic Jack", "Mic Bias",
111 "Headphone Jack", "HP_OUT";
112 mux-int-port = <1>;
113 mux-ext-port = <4>;
114 };
115};
116
117&audmux {
118 pinctrl-names = "default";
119 pinctrl-0 = <&pinctrl_audmux>;
120 status = "okay";
121};
122
123&can1 {
124 pinctrl-names = "default";
125 pinctrl-0 = <&pinctrl_flexcan1>;
126 status = "okay";
127};
128
129&clks {
130 assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
131 <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
132 assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
133 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
134};
135
136&fec {
137 pinctrl-names = "default";
138 pinctrl-0 = <&pinctrl_enet>;
139 phy-mode = "rgmii-id";
140 phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
141 status = "okay";
142};
143
144&gpmi {
145 pinctrl-names = "default";
146 pinctrl-0 = <&pinctrl_gpmi_nand>;
147 status = "okay";
148};
149
150&hdmi {
151 ddc-i2c-bus = <&i2c3>;
152 status = "okay";
153};
154
155&i2c1 {
156 clock-frequency = <100000>;
157 pinctrl-names = "default";
158 pinctrl-0 = <&pinctrl_i2c1>;
159 status = "okay";
160
161 eeprom1: eeprom@50 {
162 compatible = "atmel,24c02";
163 reg = <0x50>;
164 pagesize = <16>;
165 };
166
167 eeprom2: eeprom@51 {
168 compatible = "atmel,24c02";
169 reg = <0x51>;
170 pagesize = <16>;
171 };
172
173 eeprom3: eeprom@52 {
174 compatible = "atmel,24c02";
175 reg = <0x52>;
176 pagesize = <16>;
177 };
178
179 eeprom4: eeprom@53 {
180 compatible = "atmel,24c02";
181 reg = <0x53>;
182 pagesize = <16>;
183 };
184
185 gpio: pca9555@23 {
186 compatible = "nxp,pca9555";
187 reg = <0x23>;
188 gpio-controller;
189 #gpio-cells = <2>;
190 };
191
192 rtc: ds1672@68 {
193 compatible = "dallas,ds1672";
194 reg = <0x68>;
195 };
196};
197
198&i2c2 {
199 clock-frequency = <100000>;
200 pinctrl-names = "default";
201 pinctrl-0 = <&pinctrl_i2c2>;
202 status = "okay";
203
204 ltc3676: pmic@3c {
205 compatible = "lltc,ltc3676";
206 reg = <0x3c>;
207 interrupt-parent = <&gpio1>;
208 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
209
210 regulators {
211 /* VDD_SOC (1+R1/R2 = 1.635) */
212 reg_vdd_soc: sw1 {
213 regulator-name = "vddsoc";
214 regulator-min-microvolt = <674400>;
215 regulator-max-microvolt = <1308000>;
216 lltc,fb-voltage-divider = <127000 200000>;
217 regulator-ramp-delay = <7000>;
218 regulator-boot-on;
219 regulator-always-on;
220 };
221
222 /* VDD_1P8 (1+R1/R2 = 2.505): GPS/VideoIn/ENET-PHY */
223 reg_1p8v: sw2 {
224 regulator-name = "vdd1p8";
225 regulator-min-microvolt = <1033310>;
226 regulator-max-microvolt = <2004000>;
227 lltc,fb-voltage-divider = <301000 200000>;
228 regulator-ramp-delay = <7000>;
229 regulator-boot-on;
230 regulator-always-on;
231 };
232
233 /* VDD_ARM (1+R1/R2 = 1.635) */
234 reg_vdd_arm: sw3 {
235 regulator-name = "vddarm";
236 regulator-min-microvolt = <674400>;
237 regulator-max-microvolt = <1308000>;
238 lltc,fb-voltage-divider = <127000 200000>;
239 regulator-ramp-delay = <7000>;
240 regulator-boot-on;
241 regulator-always-on;
242 };
243
244 /* VDD_DDR (1+R1/R2 = 2.105) */
245 reg_vdd_ddr: sw4 {
246 regulator-name = "vddddr";
247 regulator-min-microvolt = <868310>;
248 regulator-max-microvolt = <1684000>;
249 lltc,fb-voltage-divider = <221000 200000>;
250 regulator-ramp-delay = <7000>;
251 regulator-boot-on;
252 regulator-always-on;
253 };
254
255 /* VDD_2P5 (1+R1/R2 = 3.435): PCIe/ENET-PHY */
256 reg_2p5v: ldo2 {
257 regulator-name = "vdd2p5";
258 regulator-min-microvolt = <2490375>;
259 regulator-max-microvolt = <2490375>;
260 lltc,fb-voltage-divider = <487000 200000>;
261 regulator-boot-on;
262 regulator-always-on;
263 };
264
265 /* VDD_AUD_1P8: Audio codec */
266 reg_aud_1p8v: ldo3 {
267 regulator-name = "vdd1p8a";
268 regulator-min-microvolt = <1800000>;
269 regulator-max-microvolt = <1800000>;
270 regulator-boot-on;
271 };
272
273 /* VDD_HIGH (1+R1/R2 = 4.17) */
274 reg_3p0v: ldo4 {
275 regulator-name = "vdd3p0";
276 regulator-min-microvolt = <3023250>;
277 regulator-max-microvolt = <3023250>;
278 lltc,fb-voltage-divider = <634000 200000>;
279 regulator-boot-on;
280 regulator-always-on;
281 };
282 };
283 };
284};
285
286&i2c3 {
287 clock-frequency = <100000>;
288 pinctrl-names = "default";
289 pinctrl-0 = <&pinctrl_i2c3>;
290 status = "okay";
291
292 codec: sgtl5000@a {
293 compatible = "fsl,sgtl5000";
294 reg = <0x0a>;
295 clocks = <&clks IMX6QDL_CLK_CKO>;
296 VDDA-supply = <®_1p8v>;
297 VDDIO-supply = <®_3p3v>;
298 };
299
300 touchscreen: egalax_ts@4 {
301 compatible = "eeti,egalax_ts";
302 reg = <0x04>;
303 interrupt-parent = <&gpio1>;
304 interrupts = <11 2>;
305 wakeup-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
306 };
307};
308
309&ldb {
310 status = "okay";
311
312 lvds-channel@0 {
313 fsl,data-mapping = "spwg";
314 fsl,data-width = <18>;
315 status = "okay";
316
317 display-timings {
318 native-mode = <&timing0>;
319 timing0: hsd100pxn1 {
320 clock-frequency = <65000000>;
321 hactive = <1024>;
322 vactive = <768>;
323 hback-porch = <220>;
324 hfront-porch = <40>;
325 vback-porch = <21>;
326 vfront-porch = <7>;
327 hsync-len = <60>;
328 vsync-len = <10>;
329 };
330 };
331 };
332};
333
334&pcie {
335 pinctrl-names = "default";
336 pinctrl-0 = <&pinctrl_pcie>;
337 reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
338 status = "okay";
339};
340
341&pwm2 {
342 pinctrl-names = "default";
343 pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
344 status = "disabled";
345};
346
347&pwm3 {
348 pinctrl-names = "default";
349 pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
350 status = "disabled";
351};
352
353&pwm4 {
354 pinctrl-names = "default";
355 pinctrl-0 = <&pinctrl_pwm4>;
356 status = "okay";
357};
358
359&ssi1 {
360 status = "okay";
361};
362
363&uart1 {
364 pinctrl-names = "default";
365 pinctrl-0 = <&pinctrl_uart1>;
366 rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
367 status = "okay";
368};
369
370&uart2 {
371 pinctrl-names = "default";
372 pinctrl-0 = <&pinctrl_uart2>;
373 status = "okay";
374};
375
376&uart5 {
377 pinctrl-names = "default";
378 pinctrl-0 = <&pinctrl_uart5>;
379 status = "okay";
380};
381
382&usbotg {
383 vbus-supply = <®_usb_otg_vbus>;
384 pinctrl-names = "default";
385 pinctrl-0 = <&pinctrl_usbotg>;
386 disable-over-current;
387 status = "okay";
388};
389
390&usbh1 {
391 vbus-supply = <®_usb_h1_vbus>;
392 status = "okay";
393};
394
395&usdhc3 {
396 pinctrl-names = "default", "state_100mhz", "state_200mhz";
397 pinctrl-0 = <&pinctrl_usdhc3>;
398 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
399 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
400 cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
401 vmmc-supply = <®_3p3v>;
402 no-1-8-v; /* firmware will remove if board revision supports */
403 status = "okay";
404};
405
406&wdog1 {
407 pinctrl-names = "default";
408 pinctrl-0 = <&pinctrl_wdog>;
409 fsl,ext-reset-output;
410};
411
412&iomuxc {
413 pinctrl_audmux: audmuxgrp {
414 fsl,pins = <
415 MX6QDL_PAD_SD2_DAT0__AUD4_RXD 0x130b0
416 MX6QDL_PAD_SD2_DAT3__AUD4_TXC 0x130b0
417 MX6QDL_PAD_SD2_DAT2__AUD4_TXD 0x110b0
418 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x130b0
419 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* AUD4_MCK */
420 >;
421 };
422
423 pinctrl_enet: enetgrp {
424 fsl,pins = <
425 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
426 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
427 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
428 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
429 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
430 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
431 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
432 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
433 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
434 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
435 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
436 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
437 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
438 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
439 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
440 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
441 >;
442 };
443
444 pinctrl_flexcan1: flexcan1grp {
445 fsl,pins = <
446 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b1
447 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b1
448 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x4001b0b0 /* CAN_STBY */
449 >;
450 };
451
452 pinctrl_gpio_leds: gpioledsgrp {
453 fsl,pins = <
454 MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x1b0b0
455 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
456 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
457 >;
458 };
459
460 pinctrl_gpmi_nand: gpminandgrp {
461 fsl,pins = <
462 MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
463 MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
464 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
465 MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
466 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
467 MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
468 MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
469 MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
470 MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
471 MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
472 MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
473 MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
474 MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
475 MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
476 MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
477 >;
478 };
479
480 pinctrl_i2c1: i2c1grp {
481 fsl,pins = <
482 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
483 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
484 >;
485 };
486
487 pinctrl_i2c2: i2c2grp {
488 fsl,pins = <
489 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
490 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
491 >;
492 };
493
494 pinctrl_i2c3: i2c3grp {
495 fsl,pins = <
496 MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
497 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
498 >;
499 };
500
501 pinctrl_pcie: pciegrp {
502 fsl,pins = <
503 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 /* PCIE IRQ */
504 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0 /* PCIE RST */
505 >;
506 };
507
508 pinctrl_pmic: pmicgrp {
509 fsl,pins = <
510 MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x0001b0b0 /* PMIC_IRQ# */
511 >;
512 };
513
514 pinctrl_pps: ppsgrp {
515 fsl,pins = <
516 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b1
517 >;
518 };
519
520 pinctrl_pwm2: pwm2grp {
521 fsl,pins = <
522 MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
523 >;
524 };
525
526 pinctrl_pwm3: pwm3grp {
527 fsl,pins = <
528 MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
529 >;
530 };
531
532 pinctrl_pwm4: pwm4grp {
533 fsl,pins = <
534 MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
535 >;
536 };
537
538 pinctrl_uart1: uart1grp {
539 fsl,pins = <
540 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
541 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
542 MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x4001b0b1 /* TEN */
543 >;
544 };
545
546 pinctrl_uart2: uart2grp {
547 fsl,pins = <
548 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
549 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
550 >;
551 };
552
553 pinctrl_uart5: uart5grp {
554 fsl,pins = <
555 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
556 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
557 >;
558 };
559
560 pinctrl_usbotg: usbotggrp {
561 fsl,pins = <
562 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
563 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 /* PWR_EN */
564 MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x1b0b0 /* OC */
565 >;
566 };
567
568 pinctrl_usdhc3: usdhc3grp {
569 fsl,pins = <
570 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
571 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
572 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
573 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
574 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
575 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
576 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x17059 /* CD */
577 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x17059
578 >;
579 };
580
581 pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
582 fsl,pins = <
583 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170b9
584 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100b9
585 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
586 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
587 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
588 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
589 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170b9 /* CD */
590 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170b9
591 >;
592 };
593
594 pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
595 fsl,pins = <
596 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170f9
597 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100f9
598 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
599 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
600 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
601 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
602 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170f9 /* CD */
603 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170f9
604 >;
605 };
606
607 pinctrl_wdog: wdoggrp {
608 fsl,pins = <
609 MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0
610 >;
611 };
612};
1/*
2 * Copyright 2013 Gateworks Corporation
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/ {
13 /* these are used by bootloader for disabling nodes */
14 aliases {
15 can0 = &can1;
16 ethernet0 = &fec;
17 ethernet1 = ð1;
18 led0 = &led0;
19 led1 = &led1;
20 led2 = &led2;
21 nand = &gpmi;
22 sky2 = ð1;
23 ssi0 = &ssi1;
24 usb0 = &usbh1;
25 usb1 = &usbotg;
26 usdhc2 = &usdhc3;
27 };
28
29 chosen {
30 bootargs = "console=ttymxc1,115200";
31 };
32
33 leds {
34 compatible = "gpio-leds";
35
36 led0: user1 {
37 label = "user1";
38 gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
39 default-state = "on";
40 linux,default-trigger = "heartbeat";
41 };
42
43 led1: user2 {
44 label = "user2";
45 gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */
46 default-state = "off";
47 };
48
49 led2: user3 {
50 label = "user3";
51 gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
52 default-state = "off";
53 };
54 };
55
56 memory {
57 reg = <0x10000000 0x40000000>;
58 };
59
60 pps {
61 compatible = "pps-gpio";
62 gpios = <&gpio1 26 0>;
63 status = "okay";
64 };
65
66 regulators {
67 compatible = "simple-bus";
68 #address-cells = <1>;
69 #size-cells = <0>;
70
71 reg_1p0v: regulator@0 {
72 compatible = "regulator-fixed";
73 reg = <0>;
74 regulator-name = "1P0V";
75 regulator-min-microvolt = <1000000>;
76 regulator-max-microvolt = <1000000>;
77 regulator-always-on;
78 };
79
80 /* remove when pmic 1p8 regulator available */
81 reg_1p8v: regulator@1 {
82 compatible = "regulator-fixed";
83 reg = <1>;
84 regulator-name = "1P8V";
85 regulator-min-microvolt = <1800000>;
86 regulator-max-microvolt = <1800000>;
87 regulator-always-on;
88 };
89
90 reg_3p3v: regulator@2 {
91 compatible = "regulator-fixed";
92 reg = <2>;
93 regulator-name = "3P3V";
94 regulator-min-microvolt = <3300000>;
95 regulator-max-microvolt = <3300000>;
96 regulator-always-on;
97 };
98
99 reg_usb_h1_vbus: regulator@3 {
100 compatible = "regulator-fixed";
101 reg = <3>;
102 regulator-name = "usb_h1_vbus";
103 regulator-min-microvolt = <5000000>;
104 regulator-max-microvolt = <5000000>;
105 regulator-always-on;
106 };
107
108 reg_usb_otg_vbus: regulator@4 {
109 compatible = "regulator-fixed";
110 reg = <4>;
111 regulator-name = "usb_otg_vbus";
112 regulator-min-microvolt = <5000000>;
113 regulator-max-microvolt = <5000000>;
114 gpio = <&gpio3 22 0>;
115 enable-active-high;
116 };
117 };
118
119 sound {
120 compatible = "fsl,imx6q-sabrelite-sgtl5000",
121 "fsl,imx-audio-sgtl5000";
122 model = "imx6q-sabrelite-sgtl5000";
123 ssi-controller = <&ssi1>;
124 audio-codec = <&codec>;
125 audio-routing =
126 "MIC_IN", "Mic Jack",
127 "Mic Jack", "Mic Bias",
128 "Headphone Jack", "HP_OUT";
129 mux-int-port = <1>;
130 mux-ext-port = <4>;
131 };
132};
133
134&audmux {
135 pinctrl-names = "default";
136 pinctrl-0 = <&pinctrl_audmux>;
137 status = "okay";
138};
139
140&can1 {
141 pinctrl-names = "default";
142 pinctrl-0 = <&pinctrl_flexcan1>;
143 status = "okay";
144};
145
146&fec {
147 pinctrl-names = "default";
148 pinctrl-0 = <&pinctrl_enet>;
149 phy-mode = "rgmii";
150 phy-reset-gpios = <&gpio1 30 0>;
151 status = "okay";
152};
153
154&gpmi {
155 pinctrl-names = "default";
156 pinctrl-0 = <&pinctrl_gpmi_nand>;
157 status = "okay";
158};
159
160&i2c1 {
161 clock-frequency = <100000>;
162 pinctrl-names = "default";
163 pinctrl-0 = <&pinctrl_i2c1>;
164 status = "okay";
165
166 eeprom1: eeprom@50 {
167 compatible = "atmel,24c02";
168 reg = <0x50>;
169 pagesize = <16>;
170 };
171
172 eeprom2: eeprom@51 {
173 compatible = "atmel,24c02";
174 reg = <0x51>;
175 pagesize = <16>;
176 };
177
178 eeprom3: eeprom@52 {
179 compatible = "atmel,24c02";
180 reg = <0x52>;
181 pagesize = <16>;
182 };
183
184 eeprom4: eeprom@53 {
185 compatible = "atmel,24c02";
186 reg = <0x53>;
187 pagesize = <16>;
188 };
189
190 gpio: pca9555@23 {
191 compatible = "nxp,pca9555";
192 reg = <0x23>;
193 gpio-controller;
194 #gpio-cells = <2>;
195 };
196
197 hwmon: gsc@29 {
198 compatible = "gw,gsp";
199 reg = <0x29>;
200 };
201
202 rtc: ds1672@68 {
203 compatible = "dallas,ds1672";
204 reg = <0x68>;
205 };
206};
207
208&i2c2 {
209 clock-frequency = <100000>;
210 pinctrl-names = "default";
211 pinctrl-0 = <&pinctrl_i2c2>;
212 status = "okay";
213
214 pciclkgen: si53156@6b {
215 compatible = "sil,si53156";
216 reg = <0x6b>;
217 };
218
219 pciswitch: pex8606@3f {
220 compatible = "plx,pex8606";
221 reg = <0x3f>;
222 };
223
224 pmic: ltc3676@3c {
225 compatible = "ltc,ltc3676";
226 reg = <0x3c>;
227
228 regulators {
229 /* VDD_SOC */
230 sw1_reg: ltc3676__sw1 {
231 regulator-min-microvolt = <1175000>;
232 regulator-max-microvolt = <1175000>;
233 regulator-boot-on;
234 regulator-always-on;
235 };
236
237 /* VDD_1P8 */
238 sw2_reg: ltc3676__sw2 {
239 regulator-min-microvolt = <1800000>;
240 regulator-max-microvolt = <1800000>;
241 regulator-boot-on;
242 regulator-always-on;
243 };
244
245 /* VDD_ARM */
246 sw3_reg: ltc3676__sw3 {
247 regulator-min-microvolt = <1175000>;
248 regulator-max-microvolt = <1175000>;
249 regulator-boot-on;
250 regulator-always-on;
251 };
252
253 /* VDD_DDR */
254 sw4_reg: ltc3676__sw4 {
255 regulator-min-microvolt = <1500000>;
256 regulator-max-microvolt = <1500000>;
257 regulator-boot-on;
258 regulator-always-on;
259 };
260
261 /* VDD_2P5 */
262 ldo2_reg: ltc3676__ldo2 {
263 regulator-min-microvolt = <2500000>;
264 regulator-max-microvolt = <2500000>;
265 regulator-boot-on;
266 regulator-always-on;
267 };
268
269 /* VDD_1P8 */
270 ldo3_reg: ltc3676__ldo3 {
271 regulator-min-microvolt = <1800000>;
272 regulator-max-microvolt = <1800000>;
273 regulator-boot-on;
274 regulator-always-on;
275 };
276
277 /* VDD_HIGH */
278 ldo4_reg: ltc3676__ldo4 {
279 regulator-min-microvolt = <3000000>;
280 regulator-max-microvolt = <3000000>;
281 };
282 };
283 };
284};
285
286&i2c3 {
287 clock-frequency = <100000>;
288 pinctrl-names = "default";
289 pinctrl-0 = <&pinctrl_i2c3>;
290 status = "okay";
291
292 accelerometer: fxos8700@1e {
293 compatible = "fsl,fxos8700";
294 reg = <0x1e>;
295 };
296
297 codec: sgtl5000@0a {
298 compatible = "fsl,sgtl5000";
299 reg = <0x0a>;
300 clocks = <&clks 201>;
301 VDDA-supply = <®_1p8v>;
302 VDDIO-supply = <®_3p3v>;
303 };
304
305 hdmiin: adv7611@4c {
306 compatible = "adi,adv7611";
307 reg = <0x4c>;
308 };
309
310 touchscreen: egalax_ts@04 {
311 compatible = "eeti,egalax_ts";
312 reg = <0x04>;
313 interrupt-parent = <&gpio1>;
314 interrupts = <11 2>; /* gpio1_11 active low */
315 wakeup-gpios = <&gpio1 11 0>;
316 };
317
318 videoout: adv7393@2a {
319 compatible = "adi,adv7393";
320 reg = <0x2a>;
321 };
322
323 videoin: adv7180@20 {
324 compatible = "adi,adv7180";
325 reg = <0x20>;
326 };
327};
328
329&iomuxc {
330 pinctrl-names = "default";
331 pinctrl-0 = <&pinctrl_hog>;
332
333 imx6qdl-gw53xx {
334 pinctrl_hog: hoggrp {
335 fsl,pins = <
336 MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x80000000 /* PCIE6EXP_DIO0 */
337 MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x80000000 /* PCIE6EXP_DIO1 */
338 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */
339 MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x80000000 /* GPS_SHDN */
340 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* GPS_PPS */
341 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
342 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE RST */
343 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000130b0 /* AUD4_MCK */
344 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* CAN_STBY */
345 MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x80000000 /* PMIC_IRQ# */
346 MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x80000000 /* HUB_RST# */
347 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 /* PCIE_WDIS# */
348 MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x80000000 /* ACCEL_IRQ# */
349 MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */
350 MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x80000000 /* USBOTG_OC# */
351 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */
352 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /* user3 led */
353 MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x80000000 /* TOUCH_IRQ# */
354 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000 /* SD3_DET# */
355 >;
356 };
357
358 pinctrl_audmux: audmuxgrp {
359 fsl,pins = <
360 MX6QDL_PAD_SD2_DAT0__AUD4_RXD 0x130b0
361 MX6QDL_PAD_SD2_DAT3__AUD4_TXC 0x130b0
362 MX6QDL_PAD_SD2_DAT2__AUD4_TXD 0x110b0
363 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x130b0
364 >;
365 };
366
367 pinctrl_enet: enetgrp {
368 fsl,pins = <
369 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
370 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
371 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
372 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
373 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
374 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
375 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
376 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
377 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
378 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
379 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
380 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
381 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
382 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
383 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
384 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
385 >;
386 };
387
388 pinctrl_flexcan1: flexcan1grp {
389 fsl,pins = <
390 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x80000000
391 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x80000000
392 >;
393 };
394
395 pinctrl_gpmi_nand: gpminandgrp {
396 fsl,pins = <
397 MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
398 MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
399 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
400 MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
401 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
402 MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
403 MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
404 MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
405 MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
406 MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
407 MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
408 MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
409 MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
410 MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
411 MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
412 MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
413 >;
414 };
415
416 pinctrl_i2c1: i2c1grp {
417 fsl,pins = <
418 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
419 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
420 >;
421 };
422
423 pinctrl_i2c2: i2c2grp {
424 fsl,pins = <
425 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
426 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
427 >;
428 };
429
430 pinctrl_i2c3: i2c3grp {
431 fsl,pins = <
432 MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
433 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
434 >;
435 };
436
437 pinctrl_uart1: uart1grp {
438 fsl,pins = <
439 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
440 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
441 >;
442 };
443
444 pinctrl_uart2: uart2grp {
445 fsl,pins = <
446 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
447 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
448 >;
449 };
450
451 pinctrl_uart5: uart5grp {
452 fsl,pins = <
453 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
454 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
455 >;
456 };
457
458 pinctrl_usbotg: usbotggrp {
459 fsl,pins = <
460 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
461 >;
462 };
463
464 pinctrl_usdhc3: usdhc3grp {
465 fsl,pins = <
466 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
467 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
468 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
469 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
470 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
471 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
472 >;
473 };
474 };
475};
476
477&ldb {
478 status = "okay";
479
480 lvds-channel@1 {
481 fsl,data-mapping = "spwg";
482 fsl,data-width = <18>;
483 status = "okay";
484
485 display-timings {
486 native-mode = <&timing0>;
487 timing0: hsd100pxn1 {
488 clock-frequency = <65000000>;
489 hactive = <1024>;
490 vactive = <768>;
491 hback-porch = <220>;
492 hfront-porch = <40>;
493 vback-porch = <21>;
494 vfront-porch = <7>;
495 hsync-len = <60>;
496 vsync-len = <10>;
497 };
498 };
499 };
500};
501
502&pcie {
503 reset-gpio = <&gpio1 29 0>;
504 status = "okay";
505
506 eth1: sky2@8 { /* MAC/PHY on bus 8 */
507 compatible = "marvell,sky2";
508 };
509};
510
511&ssi1 {
512 fsl,mode = "i2s-slave";
513 status = "okay";
514};
515
516&uart1 {
517 pinctrl-names = "default";
518 pinctrl-0 = <&pinctrl_uart1>;
519 status = "okay";
520};
521
522&uart2 {
523 pinctrl-names = "default";
524 pinctrl-0 = <&pinctrl_uart2>;
525 status = "okay";
526};
527
528&uart5 {
529 pinctrl-names = "default";
530 pinctrl-0 = <&pinctrl_uart5>;
531 status = "okay";
532};
533
534&usbotg {
535 vbus-supply = <®_usb_otg_vbus>;
536 pinctrl-names = "default";
537 pinctrl-0 = <&pinctrl_usbotg>;
538 disable-over-current;
539 status = "okay";
540};
541
542&usbh1 {
543 vbus-supply = <®_usb_h1_vbus>;
544 status = "okay";
545};
546
547&usdhc3 {
548 pinctrl-names = "default";
549 pinctrl-0 = <&pinctrl_usdhc3>;
550 cd-gpios = <&gpio7 0 0>;
551 vmmc-supply = <®_3p3v>;
552 status = "okay";
553};