Documentation/devicetree/bindings/spi/apple,spi.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/spi/apple,spi.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/spi/apple,spi.yaml
Extension
.yaml
Size
1302 bytes
Lines
67
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/spi/apple,spi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Apple ARM SoC SPI controller

allOf:
  - $ref: spi-controller.yaml#

maintainers:
  - Hector Martin <marcan@marcan.st>

properties:
  compatible:
    oneOf:
      - items:
          - const: apple,t6020-spi
          - const: apple,t8103-spi
      - items:
          - enum:
              - apple,t8103-spi
              - apple,t8112-spi
              - apple,t6000-spi
          - const: apple,spi

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  interrupts:
    maxItems: 1

  power-domains:
    maxItems: 1

required:
  - compatible
  - reg
  - clocks
  - interrupts

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/apple-aic.h>
    #include <dt-bindings/interrupt-controller/irq.h>

    soc {
      #address-cells = <2>;
      #size-cells = <2>;

      spi@39b104000 {
        compatible = "apple,t6000-spi", "apple,spi";
        reg = <0x3 0x9b104000 0x0 0x4000>;
        interrupt-parent = <&aic>;
        interrupts = <AIC_IRQ 0 1107 IRQ_TYPE_LEVEL_HIGH>;
        #address-cells = <1>;
        #size-cells = <0>;
        clocks = <&clk>;
      };
    };

Annotation

Implementation Notes