1// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause 2/* 3 * Copyright (C) 2020 Marek Vasut <marex@denx.de> 4 */ 5 6#include <dt-bindings/input/input.h> 7#include <dt-bindings/pwm/pwm.h> 8 9/ { 10 led { 11 compatible = "gpio-leds"; 12 13 led-0 { 14 label = "yellow:led"; 15 gpios = <&gpioi 3 GPIO_ACTIVE_HIGH>; 16 default-state = "off"; 17 }; 18 }; 19}; 20 21&adc { 22 status = "disabled"; 23}; 24 25&dac { 26 status = "disabled"; 27}; 28 29&fmc { 30 status = "disabled"; 31}; 32 33&gpioa { 34 /* 35 * NOTE: The USB Port on the PicoITX needs a PWR_EN signal to enable 36 * port power. This signal should be handled by USB power sequencing 37 * in order to turn on port power when USB bus is powered up, but so 38 * far there is no such functionality. 39 */ 40 usb-port-power-hog { 41 gpio-hog; 42 gpios = <13 0>; 43 output-low; 44 line-name = "usb-port-power"; 45 }; 46}; 47 48&gpioc { 49 gpio-line-names = "", "", "", "", 50 "", "", "PicoITX-In1", "", 51 "", "", "", "", 52 "", "", "", ""; 53}; 54 55&gpiod { 56 gpio-line-names = "", "", "", "", 57 "", "", "DHCOM-B", "", 58 "", "", "", "PicoITX-Out1", 59 "PicoITX-Out2", "", "", ""; 60}; 61 62&gpiog { 63 gpio-line-names = "PicoITX-In2", "", "", "", 64 "", "", "", "", 65 "DHCOM-L", "", "", "", 66 "", "", "", ""; 67}; 68 69&i2c2 { /* On board-to-board connector (optional) */ 70 pinctrl-names = "default"; 71 pinctrl-0 = <&i2c2_pins_a>; 72 i2c-scl-rising-time-ns = <185>; 73 i2c-scl-falling-time-ns = <20>; 74 status = "okay"; 75 /* spare dmas for other usage */ 76 /delete-property/dmas; 77 /delete-property/dma-names; 78}; 79 80&i2c5 { /* On board-to-board connector */ 81 pinctrl-names = "default"; 82 pinctrl-0 = <&i2c5_pins_a>; 83 i2c-scl-rising-time-ns = <185>; 84 i2c-scl-falling-time-ns = <20>; 85 status = "okay"; 86 /* spare dmas for other usage */ 87 /delete-property/dmas; 88 /delete-property/dma-names; 89}; 90 91&ksz8851 { 92 status = "disabled"; 93}; 94 95&usart3 { 96 pinctrl-names = "default"; 97 pinctrl-0 = <&usart3_pins_a>; 98 /delete-property/dmas; 99 /delete-property/dma-names; 100 status = "okay"; 101}; 102 103&uart8 { 104 pinctrl-names = "default"; 105 pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>; 106 /delete-property/dmas; 107 /delete-property/dma-names; 108 status = "okay"; 109}; 110 111&usbh_ehci { 112 phys = <&usbphyc_port0>; 113 status = "okay"; 114}; 115 116&usbh_ohci { 117 phys = <&usbphyc_port0>; 118 status = "okay"; 119}; 120 121&usbotg_hs { 122 dr_mode = "otg"; 123 pinctrl-0 = <&usbotg_hs_pins_a>; 124 pinctrl-names = "default"; 125 phy-names = "usb2-phy"; 126 phys = <&usbphyc_port1 0>; 127 vbus-supply = <&vbus_otg>; 128 status = "okay"; 129}; 130 131&usbphyc { 132 status = "okay"; 133}; 134 135&usbphyc_port0 { 136 phy-supply = <&vdd_usb>; 137}; 138 139&usbphyc_port1 { 140 phy-supply = <&vdd_usb>; 141}; 142