Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml

Extension

.yaml

Size

3820 bytes

Lines

165

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/clock/imx8mm-clock.h
• dt-bindings/power/imx8mm-power.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/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NXP i.MX8MM VPU blk-ctrl

maintainers:
  - Lucas Stach <l.stach@pengutronix.de>

description:
  The i.MX8MM VPU blk-ctrl is a top-level peripheral providing access to
  the NoC and ensuring proper power sequencing of the VPU peripherals
  located in the VPU domain of the SoC.

properties:
  compatible:
    items:
      - const: fsl,imx8mm-vpu-blk-ctrl
      - const: syscon

  reg:
    maxItems: 1

  '#power-domain-cells':
    const: 1

  power-domains:
    maxItems: 4

  power-domain-names:
    maxItems: 4

  clocks:
    maxItems: 3

  clock-names:
    maxItems: 3

  interconnects:
    maxItems: 3

  interconnect-names:
    maxItems: 3

required:
  - compatible
  - reg
  - power-domains
  - power-domain-names
  - clocks
  - clock-names

allOf:
  - if:
      properties:
        compatible:
          contains:
            const: fsl,imx8mm-vpu-blk-ctrl
    then:
      properties:
        power-domains:
          items:
            - description: bus power domain
            - description: G1 decoder power domain
            - description: G2 decoder power domain
            - description: H1 encoder power domain

        power-domain-names:

Annotation

• Immediate include surface: `dt-bindings/clock/imx8mm-clock.h`, `dt-bindings/power/imx8mm-power.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.