Documentation/devicetree/bindings/mtd/nvidia,tegra20-nand.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mtd/nvidia,tegra20-nand.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/mtd/nvidia,tegra20-nand.yaml
Extension
.yaml
Size
2190 bytes
Lines
103
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/mtd/nvidia,tegra20-nand.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NVIDIA Tegra NAND Flash Controller

maintainers:
  - Jonathan Hunter <jonathanh@nvidia.com>

allOf:
  - $ref: nand-controller.yaml

description:
  The NVIDIA NAND controller provides an interface between NVIDIA SoCs
  and raw NAND flash devices. It supports standard NAND operations,
  hardware-assisted ECC, OOB data access, and DMA transfers, and
  integrates with the Linux MTD NAND subsystem for reliable flash management.

properties:
  compatible:
    const: nvidia,tegra20-nand

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: nand

  resets:
    maxItems: 1

  reset-names:
    items:
      - const: nand

  power-domains:
    maxItems: 1

  operating-points-v2:
    maxItems: 1

patternProperties:
  '^nand@':
    type: object
    description: Individual NAND chip connected to the NAND controller
    $ref: raw-nand-chip.yaml#

    properties:
      reg:
        maximum: 5

    unevaluatedProperties: false

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

Annotation

Implementation Notes