1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2018-2022 Toradex
8 stdout-path = "serial0:115200n8";
12 compatible = "gpio-keys";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_snvs_gpiokeys>;
18 gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
19 linux,code = <KEY_WAKEUP>;
20 debounce-interval = <10>;
25 reg_3v3: regulator-3v3 {
26 compatible = "regulator-fixed";
27 regulator-name = "3.3V";
28 regulator-min-microvolt = <3300000>;
29 regulator-max-microvolt = <3300000>;
32 reg_5v0: regulator-5v0 {
33 compatible = "regulator-fixed";
34 regulator-name = "5V";
35 regulator-min-microvolt = <5000000>;
36 regulator-max-microvolt = <5000000>;
39 reg_usbh_vbus: regulator-usbh-vbus {
40 compatible = "regulator-fixed";
41 pinctrl-names = "default";
42 pinctrl-0 = <&pinctrl_usbh_reg>;
43 regulator-name = "VCC_USB[1-4]";
44 regulator-min-microvolt = <5000000>;
45 regulator-max-microvolt = <5000000>;
46 gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
47 vin-supply = <®_5v0>;
57 * uart25_tx_on turns the UART transceiver on. If one wants to turn the
58 * transceiver off, that property has to be deleted and the gpio handled
60 * The same applies to uart1_tx_on.
80 /* M41T0M6 real time clock on carrier board */
82 compatible = "st,m41t0";
120 vbus-supply = <®_usbh_vbus>;
125 vbus-supply = <®_usbh_vbus>;
130 vmmc-supply = <®_3v3>;