1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
2 /*
3 * Copyright (c) 2022-2024 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
5 * Author: Alexander Stein
6 */
7
8 /dts-v1/;
9 /plugin/;
10
11 #include <dt-bindings/gpio/gpio.h>
12
13 #include "imx8mn-pinfunc.h"
14
15 &{/} {
16 connector {
17 compatible = "gpio-usb-b-connector", "usb-b-connector";
18 type = "micro";
19 label = "X19";
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_usb1_connector>;
22 id-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
23
24 port {
25 usb_dr_connector: endpoint {
26 remote-endpoint = <&usb1_drd_sw>;
27 };
28 };
29 };
30 };
31
32 &rst_usb_hub_hog {
33 output-low;
34 };
35
36 &sel_usb_hub_hog {
37 output-low;
38 };
39
40 &usbotg1 {
41 pinctrl-names = "default";
42 pinctrl-0 = <&pinctrl_usbotg>;
43 dr_mode = "otg";
44 srp-disable;
45 hnp-disable;
46 adp-disable;
47 power-active-high;
48 /delete-property/ disable-over-current;
49 over-current-active-low;
50 usb-role-switch;
51 status = "okay";
52
53 port {
54 usb1_drd_sw: endpoint {
55 remote-endpoint = <&usb_dr_connector>;
56 };
57 };
58 };
59
60 &iomuxc {
61 pinctrl_usb1_connector: usb1-connectorgrp {
62 fsl,pins = <MX8MN_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x1c0>;
63 };
64 };
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