1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright 2019 Gateworks Corporation
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
10 /* these are used by bootloader for disabling nodes */
22 device_type = "memory";
23 reg = <0x10000000 0x20000000>;
27 compatible = "gpio-keys";
33 gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>;
40 interrupt-parent = <&gsc>;
47 interrupt-parent = <&gsc>;
54 interrupt-parent = <&gsc>;
61 interrupt-parent = <&gsc>;
66 label = "switch_hold";
68 interrupt-parent = <&gsc>;
74 compatible = "gpio-leds";
75 pinctrl-names = "default";
76 pinctrl-0 = <&pinctrl_gpio_leds>;
80 gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
82 linux,default-trigger = "heartbeat";
87 gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
88 default-state = "off";
93 gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
94 default-state = "off";
99 compatible = "pps-gpio";
100 pinctrl-names = "default";
101 pinctrl-0 = <&pinctrl_pps>;
102 gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
106 reg_3p3v: regulator-3p3v {
107 compatible = "regulator-fixed";
108 regulator-name = "3P3V";
109 regulator-min-microvolt = <3300000>;
110 regulator-max-microvolt = <3300000>;
114 reg_5p0v: regulator-5p0v {
115 compatible = "regulator-fixed";
116 regulator-name = "5P0V";
117 regulator-min-microvolt = <5000000>;
118 regulator-max-microvolt = <5000000>;
122 reg_wl: regulator-wl {
123 pinctrl-names = "default";
124 pinctrl-0 = <&pinctrl_reg_wl>;
125 compatible = "regulator-fixed";
126 regulator-name = "wl";
127 gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
128 startup-delay-us = <100>;
130 regulator-min-microvolt = <3300000>;
131 regulator-max-microvolt = <3300000>;
137 cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
138 pinctrl-names = "default";
139 pinctrl-0 = <&pinctrl_ecspi3>;
144 pinctrl-names = "default";
145 pinctrl-0 = <&pinctrl_enet>;
146 phy-mode = "rgmii-id";
151 pinctrl-names = "default";
152 pinctrl-0 = <&pinctrl_gpmi_nand>;
157 clock-frequency = <100000>;
158 pinctrl-names = "default";
159 pinctrl-0 = <&pinctrl_i2c1>;
163 compatible = "gw,gsc";
165 interrupt-parent = <&gpio1>;
166 interrupts = <4 GPIO_ACTIVE_LOW>;
167 interrupt-controller;
168 #interrupt-cells = <1>;
172 compatible = "gw,gsc-adc";
173 #address-cells = <1>;
192 gw,voltage-divider-ohms = <22100 1000>;
193 gw,voltage-offset-microvolt = <800000>;
200 gw,voltage-divider-ohms = <22100 10000>;
207 gw,voltage-divider-ohms = <10000 10000>;
214 gw,voltage-divider-ohms = <10000 10000>;
251 gw,voltage-divider-ohms = <10000 10000>;
258 gw,voltage-divider-ohms = <10000 10000>;
265 gw,voltage-divider-ohms = <10000 10000>;
271 compatible = "nxp,pca9555";
275 interrupt-parent = <&gsc>;
280 compatible = "atmel,24c02";
286 compatible = "atmel,24c02";
292 compatible = "atmel,24c02";
298 compatible = "atmel,24c02";
304 compatible = "dallas,ds1672";
310 clock-frequency = <100000>;
311 pinctrl-names = "default";
312 pinctrl-0 = <&pinctrl_i2c2>;
317 clock-frequency = <100000>;
318 pinctrl-names = "default";
319 pinctrl-0 = <&pinctrl_i2c3>;
323 pinctrl-names = "default";
324 pinctrl-0 = <&pinctrl_accel>;
325 compatible = "st,lis2de12";
327 st,drdy-int-pin = <1>;
328 interrupt-parent = <&gpio7>;
330 interrupt-names = "INT1";
335 pinctrl-names = "default";
336 pinctrl-0 = <&pinctrl_pcie>;
337 reset-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
342 pinctrl-names = "default";
343 pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
348 pinctrl-names = "default";
349 pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
353 /* off-board RS232 */
355 pinctrl-names = "default";
356 pinctrl-0 = <&pinctrl_uart1>;
362 pinctrl-names = "default";
363 pinctrl-0 = <&pinctrl_uart2>;
369 pinctrl-names = "default";
370 pinctrl-0 = <&pinctrl_uart3>;
375 /* Sterling-LWB Bluetooth */
377 pinctrl-names = "default";
378 pinctrl-0 = <&pinctrl_uart4>,<&pinctrl_bten>;
383 compatible = "brcm,bcm4330-bt";
384 shutdown-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
390 pinctrl-names = "default";
391 pinctrl-0 = <&pinctrl_uart5>;
396 vbus-supply = <®_5p0v>;
397 pinctrl-names = "default";
398 pinctrl-0 = <&pinctrl_usbotg>;
399 disable-over-current;
407 /* Sterling-LWB SDIO WiFi */
409 pinctrl-names = "default";
410 pinctrl-0 = <&pinctrl_usdhc2>;
411 vmmc-supply = <®_wl>;
418 pinctrl-names = "default", "state_100mhz", "state_200mhz";
419 pinctrl-0 = <&pinctrl_usdhc3>;
420 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
421 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
422 cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
423 vmmc-supply = <®_3p3v>;
428 pinctrl-names = "default";
429 pinctrl-0 = <&pinctrl_wdog>;
430 fsl,ext-reset-output;
434 pinctrl_accel: accelmuxgrp {
436 MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b1
440 pinctrl_bten: btengrp {
442 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b1
446 pinctrl_ecspi3: escpi3grp {
448 MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1
449 MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1
450 MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1
451 MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x100b1
455 pinctrl_enet: enetgrp {
457 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
458 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
459 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
460 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
461 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
462 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
463 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
464 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
465 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
466 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
467 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
468 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
469 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
470 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
471 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
472 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
473 MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x1b0b0
477 pinctrl_gpio_leds: gpioledsgrp {
479 MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x1b0b0
480 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
481 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
485 pinctrl_gpmi_nand: gpminandgrp {
487 MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
488 MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
489 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
490 MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
491 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
492 MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
493 MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
494 MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
495 MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
496 MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
497 MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
498 MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
499 MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
500 MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
501 MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
505 pinctrl_i2c1: i2c1grp {
507 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
508 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
509 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x0001b0b0
513 pinctrl_i2c2: i2c2grp {
515 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
516 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
520 pinctrl_i2c3: i2c3grp {
522 MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
523 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
527 pinctrl_pcie: pciegrp {
529 MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b0
533 pinctrl_pps: ppsgrp {
535 MX6QDL_PAD_DI0_DISP_CLK__GPIO4_IO16 0x1b0b1
539 pinctrl_pwm2: pwm2grp {
541 MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
545 pinctrl_pwm3: pwm3grp {
547 MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
551 pinctrl_reg_wl: regwlgrp {
553 MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b1
557 pinctrl_uart1: uart1grp {
559 MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
560 MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
564 pinctrl_uart2: uart2grp {
566 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
567 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
571 pinctrl_uart3: uart3grp {
573 MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
574 MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
575 MX6QDL_PAD_EIM_D23__UART3_RTS_B 0x1b0b1
576 MX6QDL_PAD_EIM_D31__UART3_CTS_B 0x1b0b1
577 MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x4001b0b1 /* DIO20 */
578 MX6QDL_PAD_DISP0_DAT11__GPIO5_IO05 0x4001b0b1 /* DIO14 */
579 MX6QDL_PAD_DISP0_DAT12__GPIO5_IO06 0x4001b0b1 /* DIO15 */
580 MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08 0x1b0b1 /* TMS */
581 MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09 0x1b0b1 /* TCK */
582 MX6QDL_PAD_DISP0_DAT16__GPIO5_IO10 0x1b0b1 /* TDO */
583 MX6QDL_PAD_DISP0_DAT17__GPIO5_IO11 0x1b0b1 /* TDI */
584 MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x4001b0b1 /* RST# */
588 pinctrl_uart4: uart4grp {
590 MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
591 MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
592 MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
593 MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
597 pinctrl_uart5: uart5grp {
599 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
600 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
604 pinctrl_usbotg: usbotggrp {
606 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
610 pinctrl_usdhc2: usdhc2grp {
612 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
613 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
614 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
615 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
616 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
617 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
621 pinctrl_usdhc3: usdhc3grp {
623 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
624 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
625 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
626 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
627 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
628 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
629 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x17059 /* CD */
630 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x17059
634 pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
636 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170b9
637 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x170b9
638 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
639 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
640 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
641 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
642 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170b9 /* CD */
643 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170b9
647 pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
649 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170f9
650 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100f9
651 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
652 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
653 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
654 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
655 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170f9 /* CD */
656 MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170f9
660 pinctrl_wdog: wdoggrp {
662 MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0