Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml
Extension: .yaml
Size: 2049 bytes
Lines: 104
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/sun50i-a64-ccu.h
dt-bindings/reset/sun50i-a64-ccu.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
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ce.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner Crypto Engine driver

maintainers:
  - Corentin Labbe <clabbe.montjoie@gmail.com>

properties:
  compatible:
    enum:
      - allwinner,sun8i-h3-crypto
      - allwinner,sun8i-r40-crypto
      - allwinner,sun20i-d1-crypto
      - allwinner,sun50i-a64-crypto
      - allwinner,sun50i-h5-crypto
      - allwinner,sun50i-h6-crypto
      - allwinner,sun50i-h616-crypto

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    items:
      - description: Bus clock
      - description: Module clock
      - description: MBus clock
      - description: TRNG clock (RC oscillator)
    minItems: 2

  clock-names:
    items:
      - const: bus
      - const: mod
      - const: ram
      - const: trng
    minItems: 2

  resets:
    maxItems: 1

if:
  properties:
    compatible:
      enum:
        - allwinner,sun20i-d1-crypto
        - allwinner,sun50i-h616-crypto
then:
  properties:
    clocks:
      minItems: 4
    clock-names:
      minItems: 4
else:
  if:
    properties:
      compatible:
        const: allwinner,sun50i-h6-crypto
  then:
    properties:
      clocks:
        minItems: 3
        maxItems: 3
      clock-names:

Annotation

Immediate include surface: `dt-bindings/interrupt-controller/arm-gic.h`, `dt-bindings/clock/sun50i-a64-ccu.h`, `dt-bindings/reset/sun50i-a64-ccu.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.