Documentation/devicetree/bindings/memory-controllers/ingenic,nemc-peripherals.yaml

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/memory-controllers/ingenic,nemc-peripherals.yaml

Extension

.yaml

Size

1201 bytes

Lines

47

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

• No C-style include directives detected by the generator.

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/memory-controllers/ingenic,nemc-peripherals.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Ingenic SoCs NAND / External Memory Controller (NEMC)

maintainers:
  - Paul Cercueil <paul@crapouillou.net>

properties:
  reg:
    minItems: 1
    maxItems: 255

  ingenic,nemc-bus-width:
    $ref: /schemas/types.yaml#/definitions/uint32
    enum: [8, 16]
    description: Specifies the bus width in bits.

  ingenic,nemc-tAS:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: Address setup time in nanoseconds.

  ingenic,nemc-tAH:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: Address hold time in nanoseconds.

  ingenic,nemc-tBP:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: Burst pitch time in nanoseconds.

  ingenic,nemc-tAW:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: Address wait time in nanoseconds.

  ingenic,nemc-tSTRV:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: Static memory recovery time in nanoseconds.

required:
  - reg

additionalProperties: true
...

Annotation

• 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.