2023-08-30 17:31:07 +02:00
|
|
|
# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
|
|
|
|
|
%YAML 1.2
|
|
|
|
|
---
|
|
|
|
|
$id: http://devicetree.org/schemas/usb/realtek,rts5411.yaml#
|
|
|
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
|
|
|
|
|
|
title: Realtek RTS5411 USB 3.0 hub controller
|
|
|
|
|
|
|
|
|
|
maintainers:
|
|
|
|
|
- Matthias Kaehlcke <mka@chromium.org>
|
|
|
|
|
|
|
|
|
|
allOf:
|
|
|
|
|
- $ref: usb-device.yaml#
|
|
|
|
|
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
items:
|
|
|
|
|
- enum:
|
|
|
|
|
- usbbda,5411
|
|
|
|
|
- usbbda,411
|
|
|
|
|
|
|
|
|
|
reg: true
|
|
|
|
|
|
|
|
|
|
vdd-supply:
|
|
|
|
|
description:
|
|
|
|
|
phandle to the regulator that provides power to the hub.
|
|
|
|
|
|
|
|
|
|
peer-hub:
|
2023-10-24 12:59:35 +02:00
|
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
2023-08-30 17:31:07 +02:00
|
|
|
description:
|
|
|
|
|
phandle to the peer hub on the controller.
|
|
|
|
|
|
|
|
|
|
required:
|
|
|
|
|
- peer-hub
|
|
|
|
|
- compatible
|
|
|
|
|
- reg
|
|
|
|
|
|
|
|
|
|
additionalProperties: false
|
|
|
|
|
|
|
|
|
|
examples:
|
|
|
|
|
- |
|
|
|
|
|
usb {
|
|
|
|
|
dr_mode = "host";
|
|
|
|
|
#address-cells = <1>;
|
|
|
|
|
#size-cells = <0>;
|
|
|
|
|
|
|
|
|
|
/* 2.0 hub on port 1 */
|
|
|
|
|
hub_2_0: hub@1 {
|
|
|
|
|
compatible = "usbbda,5411";
|
|
|
|
|
reg = <1>;
|
|
|
|
|
vdd-supply = <&pp3300_hub>;
|
|
|
|
|
peer-hub = <&hub_3_0>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* 3.0 hub on port 2 */
|
|
|
|
|
hub_3_0: hub@2 {
|
|
|
|
|
compatible = "usbbda,411";
|
|
|
|
|
reg = <2>;
|
|
|
|
|
vdd-supply = <&pp3300_hub>;
|
|
|
|
|
peer-hub = <&hub_2_0>;
|
|
|
|
|
};
|
|
|
|
|
};
|
