Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
Extension: .yaml
Size: 2673 bytes
Lines: 133
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-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/socionext,uniphier-ahci-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Socionext UniPhier AHCI PHY

description: |
  This describes the deivcetree bindings for PHY interfaces built into
  AHCI controller implemented on Socionext UniPhier SoCs.

maintainers:
  - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>

properties:
  compatible:
    enum:
      - socionext,uniphier-pro4-ahci-phy
      - socionext,uniphier-pxs2-ahci-phy
      - socionext,uniphier-pxs3-ahci-phy

  reg:
    maxItems: 1

  "#phy-cells":
    const: 0

  clocks:
    minItems: 1
    maxItems: 2

  clock-names:
    minItems: 1
    maxItems: 6

  resets:
    minItems: 2
    maxItems: 6

  reset-names:
    minItems: 2
    maxItems: 6

allOf:
  - if:
      properties:
        compatible:
          contains:
            const: socionext,uniphier-pro4-ahci-phy
    then:
      properties:
        clocks:
          minItems: 2
          maxItems: 2
        clock-names:
          items:
            - const: link
            - const: gio
        resets:
          minItems: 6
          maxItems: 6
        reset-names:
          items:
            - const: link
            - const: gio
            - const: phy
            - const: pm
            - const: tx
            - const: rx

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.