Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml
Extension
.yaml
Size
2306 bytes
Lines
114
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 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/spi/nvidia,tegra210-quad.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Tegra Quad SPI Controller

maintainers:
  - Thierry Reding <thierry.reding@gmail.com>
  - Jonathan Hunter <jonathanh@nvidia.com>

properties:
  compatible:
    enum:
      - nvidia,tegra210-qspi
      - nvidia,tegra186-qspi
      - nvidia,tegra194-qspi
      - nvidia,tegra234-qspi
      - nvidia,tegra241-qspi

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clock-names:
    items:
      - const: qspi
      - const: qspi_out

  clocks:
    maxItems: 2

  resets:
    maxItems: 1

  dmas:
    maxItems: 2

  dma-names:
    items:
      - const: rx
      - const: tx

  iommus:
    maxItems: 1

patternProperties:
  "@[0-9a-f]+$":
    type: object
    additionalProperties: true

    properties:
      spi-rx-bus-width:
        items:
          - enum: [1, 2, 4]

      spi-tx-bus-width:
        items:
          - enum: [1, 2, 4]

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

Annotation

Implementation Notes