Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml
Extension: .yaml
Size: 7849 bytes
Lines: 310
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.

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

Dependency Surface

dt-bindings/interrupt-controller/arm-gic.h
dt-bindings/clock/imx7d-clock.h
dt-bindings/clock/imx6qdl-clock.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/chipidea,usb2-imx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NXP USB2 ChipIdea USB controller

maintainers:
  - Xu Yang <xu.yang_2@nxp.com>

properties:
  compatible:
    oneOf:
      - enum:
          - fsl,imx27-usb
      - items:
          - enum:
              - fsl,imx23-usb
              - fsl,imx25-usb
              - fsl,imx28-usb
              - fsl,imx35-usb
              - fsl,imx50-usb
              - fsl,imx51-usb
              - fsl,imx53-usb
              - fsl,imx6q-usb
              - fsl,imx6sl-usb
              - fsl,imx6sx-usb
              - fsl,imx6ul-usb
              - fsl,imx7d-usb
              - fsl,vf610-usb
          - const: fsl,imx27-usb
      - items:
          - enum:
              - fsl,imx8dxl-usb
              - fsl,imx8ulp-usb
          - const: fsl,imx7ulp-usb
          - const: fsl,imx6ul-usb
      - items:
          - enum:
              - fsl,imx8mm-usb
              - fsl,imx8mn-usb
              - fsl,imx93-usb
              - fsl,imx95-usb
          - const: fsl,imx7d-usb
          - const: fsl,imx27-usb
      - items:
          - enum:
              - fsl,imx6sll-usb
              - fsl,imx7ulp-usb
          - const: fsl,imx6ul-usb
          - const: fsl,imx27-usb

  reg:
    maxItems: 1

  interrupts:
    minItems: 1
    items:
      - description: USB controller interrupt or combine USB controller
                     and wakeup interrupts.
      - description: Wakeup interrupt

  clocks:
    minItems: 1
    maxItems: 3

  clock-names:
    minItems: 1
    maxItems: 3

Annotation

Immediate include surface: `dt-bindings/interrupt-controller/arm-gic.h`, `dt-bindings/clock/imx7d-clock.h`, `dt-bindings/clock/imx6qdl-clock.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.