Documentation/devicetree/bindings/mmc/samsung,s3c6410-sdhci.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mmc/samsung,s3c6410-sdhci.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/mmc/samsung,s3c6410-sdhci.yaml
Extension
.yaml
Size
1812 bytes
Lines
82
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/mmc/samsung,s3c6410-sdhci.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Samsung SoC SDHCI Controller

maintainers:
  - Jaehoon Chung <jh80.chung@samsung.com>
  - Krzysztof Kozlowski <krzk@kernel.org>

properties:
  compatible:
    enum:
      - samsung,s3c6410-sdhci
      - samsung,exynos4210-sdhci

  reg:
    maxItems: 1

  clocks:
    minItems: 2
    maxItems: 5

  clock-names:
    minItems: 2
    items:
      - const: hsmmc
      - pattern: "^mmc_busclk.[0-3]$"
      - pattern: "^mmc_busclk.[0-3]$"
      - pattern: "^mmc_busclk.[0-3]$"
      - pattern: "^mmc_busclk.[0-3]$"

  interrupts:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - clock-names

allOf:
  - $ref: mmc-controller.yaml#
  - if:
      properties:
        compatible:
          contains:
            enum:
              - samsung,exynos4210-sdhci
    then:
      properties:
        clocks:
          maxItems: 2
        clock-names:
          items:
            - const: hsmmc
            - const: mmc_busclk.2

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/clock/exynos4.h>
    #include <dt-bindings/gpio/gpio.h>
    #include <dt-bindings/interrupt-controller/arm-gic.h>

    mmc@12510000 {

Annotation

Implementation Notes