Documentation/devicetree/bindings/mtd/marvell,nand-controller.yaml

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

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/mtd/marvell,nand-controller.yaml
Extension: .yaml
Size: 5267 bytes
Lines: 227
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.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

dt-bindings/interrupt-controller/arm-gic.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mtd/marvell,nand-controller.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Marvell NAND Flash Controller (NFC)

maintainers:
  - Miquel Raynal <miquel.raynal@bootlin.com>

properties:
  compatible:
    oneOf:
      - items:
          - const: marvell,armada-8k-nand-controller
          - const: marvell,armada370-nand-controller
      - enum:
          - marvell,ac5-nand-controller
          - marvell,armada370-nand-controller
          - marvell,pxa3xx-nand-controller
      - description: legacy bindings
        deprecated: true
        enum:
          - marvell,armada-8k-nand
          - marvell,armada370-nand
          - marvell,pxa3xx-nand

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    description:
      Shall reference the NAND controller clocks, the second one is
      is only needed for the Armada 7K/8K SoCs
    minItems: 1
    maxItems: 2

  clock-names:
    minItems: 1
    items:
      - const: core
      - const: reg

  dmas:
    maxItems: 1

  dma-names:
    items:
      - const: data

  marvell,system-controller:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: Syscon node that handles NAND controller related registers

patternProperties:
  "^nand@[a-f0-9]$":
    type: object
    $ref: raw-nand-chip.yaml

    properties:
      reg:
        minimum: 0
        maximum: 3

      nand-rb:
        items:

Annotation

Immediate include surface: `dt-bindings/interrupt-controller/arm-gic.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.