1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/usb/ti,usb8041.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI USB8041 USB 3.0 hub controller
10 - Alexander Stein <alexander.stein@ew.tq-group.com>
13 - $ref: usb-device.yaml#
25 - description: GPIO specifier for GRST# pin.
29 VDD power supply to the hub
32 $ref: /schemas/types.yaml#/definitions/phandle
34 phandle to the peer hub on the controller.
41 additionalProperties: false
45 #include <dt-bindings/gpio/gpio.h>
52 /* 2.0 hub on port 1 */
54 compatible = "usb451,8142";
56 peer-hub = <&hub_3_0>;
57 reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
60 /* 3.0 hub on port 2 */
62 compatible = "usb451,8140";
64 peer-hub = <&hub_2_0>;
65 reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;