Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | / { |
Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 { |
Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 112 | status = "okay"; |
| 113 | }; |
| 114 | |
| 115 | &usbh_ohci { |
Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 116 | status = "okay"; |
| 117 | }; |
| 118 | |
| 119 | &usbotg_hs { |
| 120 | dr_mode = "otg"; |
| 121 | pinctrl-0 = <&usbotg_hs_pins_a>; |
| 122 | pinctrl-names = "default"; |
| 123 | phy-names = "usb2-phy"; |
| 124 | phys = <&usbphyc_port1 0>; |
| 125 | vbus-supply = <&vbus_otg>; |
| 126 | status = "okay"; |
| 127 | }; |
| 128 | |
| 129 | &usbphyc { |
| 130 | status = "okay"; |
| 131 | }; |
| 132 | |
| 133 | &usbphyc_port0 { |
| 134 | phy-supply = <&vdd_usb>; |
| 135 | }; |
| 136 | |
| 137 | &usbphyc_port1 { |
| 138 | phy-supply = <&vdd_usb>; |
| 139 | }; |