Documentation/devicetree/bindings/usb/generic-ohci.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/usb/generic-ohci.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/usb/generic-ohci.yaml
Extension: .yaml
Size: 5500 bytes
Lines: 226
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

No C-style include directives detected by the generator.

Detected Declarations

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

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: USB OHCI Controller

maintainers:
  - Greg Kroah-Hartman <gregkh@linuxfoundation.org>

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - allwinner,sun4i-a10-ohci
              - allwinner,sun50i-a100-ohci
              - allwinner,sun50i-a64-ohci
              - allwinner,sun50i-h6-ohci
              - allwinner,sun50i-h616-ohci
              - allwinner,sun55i-a523-ohci
              - allwinner,sun5i-a13-ohci
              - allwinner,sun6i-a31-ohci
              - allwinner,sun7i-a20-ohci
              - allwinner,sun8i-a23-ohci
              - allwinner,sun8i-a83t-ohci
              - allwinner,sun8i-h3-ohci
              - allwinner,sun8i-r40-ohci
              - allwinner,sun8i-v3s-ohci
              - allwinner,sun9i-a80-ohci
              - allwinner,sun20i-d1-ohci
              - brcm,bcm3384-ohci
              - brcm,bcm63268-ohci
              - brcm,bcm6328-ohci
              - brcm,bcm6358-ohci
              - brcm,bcm6362-ohci
              - brcm,bcm6368-ohci
              - brcm,bcm7125-ohci
              - brcm,bcm7346-ohci
              - brcm,bcm7358-ohci
              - brcm,bcm7360-ohci
              - brcm,bcm7362-ohci
              - brcm,bcm7420-ohci
              - brcm,bcm7425-ohci
              - brcm,bcm7435-ohci
              - hpe,gxp-ohci
              - ibm,476gtr-ohci
              - ingenic,jz4740-ohci
              - rockchip,rk3588-ohci
              - snps,hsdk-v1.0-ohci
          - const: generic-ohci
      - enum:
          - generic-ohci
          - ti,ohci-omap3
      - items:
          - enum:
              - atmel,at91rm9200-ohci
              - cavium,octeon-6335-ohci
              - nintendo,hollywood-usb-ohci
              - nxp,ohci-nxp
              - st,spear600-ohci
          - const: usb-ohci

  reg:
    maxItems: 1

  dma-coherent: true

  interrupts:

Annotation

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.