Documentation/devicetree/bindings/phy/ti,keystone-usbphy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/ti,keystone-usbphy.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/phy/ti,keystone-usbphy.yaml
Extension
.yaml
Size
867 bytes
Lines
38
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/ti,keystone-usbphy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: TI Keystone USB PHY

maintainers:
  - Nishanth Menon <nm@ti.com>
  - Santosh Shilimkar <ssantosh@kernel.org>

description:
  The main purpose of this PHY driver is to enable the USB PHY reference clock
  gate on the Keystone SOC for both the USB2 and USB3 PHY. Otherwise it is just
  an NOP PHY driver. Hence this node is referenced as both the usb2 and usb3
  phy node in the USB Glue layer driver node.

properties:
  compatible:
    const: ti,keystone-usbphy

  reg:
    maxItems: 1

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    usb-phy@2620738 {
        compatible = "ti,keystone-usbphy";
        reg = <0x2620738 32>;
    };

Annotation

Implementation Notes