// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause /* * Copyright (C) 2020 Marek Vasut <marex@denx.de> */ #include <dt-bindings/input/input.h> #include <dt-bindings/pwm/pwm.h> / { aliases { serial0 = &uart4; serial1 = &usart3; serial2 = &uart8; }; chosen { stdout-path = "serial0:115200n8"; }; led { compatible = "gpio-leds"; led-0 { label = "yellow:led"; gpios = <&gpioi 3 GPIO_ACTIVE_HIGH>; default-state = "off"; }; }; }; &adc { status = "disabled"; }; &dac { status = "disabled"; }; &fmc { status = "disabled"; }; &gpioa { /* * NOTE: The USB Port on the PicoITX needs a PWR_EN signal to enable * port power. This signal should be handled by USB power sequencing * in order to turn on port power when USB bus is powered up, but so * far there is no such functionality. */ usb-port-power-hog { gpio-hog; gpios = <13 0>; output-low; line-name = "usb-port-power"; }; }; &gpioc { gpio-line-names = "", "", "", "", "", "", "PicoITX-In1", "", "", "", "", "", "", "", "", ""; }; &gpiod { gpio-line-names = "", "", "", "", "", "", "DHCOM-B", "", "", "", "", "PicoITX-Out1", "PicoITX-Out2", "", "", ""; }; &gpiog { gpio-line-names = "PicoITX-In2", "", "", "", "", "", "", "", "DHCOM-L", "", "", "", "", "", "", ""; }; &i2c2 { /* On board-to-board connector (optional) */ pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins_a>; i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; status = "okay"; /* spare dmas for other usage */ /delete-property/dmas; /delete-property/dma-names; }; &i2c5 { /* On board-to-board connector */ pinctrl-names = "default"; pinctrl-0 = <&i2c5_pins_a>; i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; status = "okay"; /* spare dmas for other usage */ /delete-property/dmas; /delete-property/dma-names; }; &ksz8851 { status = "disabled"; }; &usart3 { pinctrl-names = "default"; pinctrl-0 = <&usart3_pins_a>; /delete-property/dmas; /delete-property/dma-names; status = "okay"; }; &uart8 { pinctrl-names = "default"; pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>; /delete-property/dmas; /delete-property/dma-names; status = "okay"; }; &usbh_ehci { phys = <&usbphyc_port0>; status = "okay"; }; &usbh_ohci { phys = <&usbphyc_port0>; status = "okay"; }; &usbotg_hs { dr_mode = "otg"; pinctrl-0 = <&usbotg_hs_pins_a>; pinctrl-names = "default"; phy-names = "usb2-phy"; phys = <&usbphyc_port1 0>; vbus-supply = <&vbus_otg>; status = "okay"; }; &usbphyc { status = "okay"; }; &usbphyc_port0 { phy-supply = <&vdd_usb>; }; &usbphyc_port1 { phy-supply = <&vdd_usb>; };