Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml
Extension
.yaml
Size
1832 bytes
Lines
95
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/crypto/st,stm32-hash.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: STMicroelectronics STM32 HASH

description: The STM32 HASH block is built on the HASH block found in
  the STn8820 SoC introduced in 2007, and subsequently used in the U8500
  SoC in 2010.

maintainers:
  - Lionel Debieve <lionel.debieve@foss.st.com>

properties:
  compatible:
    enum:
      - st,stn8820-hash
      - stericsson,ux500-hash
      - st,stm32f456-hash
      - st,stm32f756-hash
      - st,stm32mp13-hash

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  interrupts:
    maxItems: 1

  resets:
    maxItems: 1

  dmas:
    maxItems: 1

  dma-names:
    items:
      - const: in

  dma-maxburst:
    description: Set number of maximum dma burst supported
    $ref: /schemas/types.yaml#/definitions/uint32
    minimum: 0
    maximum: 2
    default: 0

  power-domains:
    maxItems: 1

  access-controllers:
    minItems: 1
    maxItems: 2

required:
  - compatible
  - reg
  - clocks

allOf:
  - if:
      properties:
        compatible:
          items:
            const: stericsson,ux500-hash
    then:
      properties:

Annotation

Implementation Notes