1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/usb/vialab,vl817.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Via labs VL817 USB 3.1 hub controller
10 - Anand Moon <linux.amoon@gmail.com>
13 - $ref: usb-device.yaml#
26 GPIO controlling the RESET# pin.
30 phandle to the regulator that provides power to the hub.
33 $ref: /schemas/types.yaml#/definitions/phandle
35 phandle to the peer hub on the controller.
44 additionalProperties: false
48 #include <dt-bindings/gpio/gpio.h>
54 /* 2.0 hub on port 1 */
56 compatible = "usb2109,2817";
58 vdd-supply = <&vcc_5v>;
59 peer-hub = <&hub_3_0>;
60 reset-gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
63 /* 3.1 hub on port 4 */
65 compatible = "usb2109,817";
67 vdd-supply = <&vcc_5v>;
68 peer-hub = <&hub_2_0>;
69 reset-gpios = <&gpio 20 GPIO_ACTIVE_LOW>;