blob: 01c693cc03446c6e9ccce71f50fb3ef8b8ef6353 [file] [log] [blame]
Tom Rini53633a82024-02-29 12:33:36 -05001// 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 Rini53633a82024-02-29 12:33:36 -050010 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 Rini53633a82024-02-29 12:33:36 -0500112 status = "okay";
113};
114
115&usbh_ohci {
Tom Rini53633a82024-02-29 12:33:36 -0500116 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};