Documentation/devicetree/bindings/soc/imx/fsl,imx-iomuxc-gpr.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/soc/imx/fsl,imx-iomuxc-gpr.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/soc/imx/fsl,imx-iomuxc-gpr.yaml
Extension: .yaml
Size: 2084 bytes
Lines: 91
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 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/imx/fsl,imx-iomuxc-gpr.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale IOMUX Controller General Purpose Registers

maintainers:
  - Peng Fan <peng.fan@nxp.com>

description:
  i.MX Processors have an IOMUXC General Purpose Register group for
  various System Settings

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - fsl,imx6q-iomuxc-gpr
              - fsl,imx8mq-iomuxc-gpr
          - const: syscon
          - const: simple-mfd
      - items:
          - enum:
              - fsl,imx6sl-iomuxc-gpr
              - fsl,imx6sll-iomuxc-gpr
              - fsl,imx6ul-iomuxc-gpr
          - const: fsl,imx6q-iomuxc-gpr
          - const: syscon
      - items:
          - enum:
              - fsl,imx6sx-iomuxc-gpr
              - fsl,imx7d-iomuxc-gpr
          - const: fsl,imx6q-iomuxc-gpr
          - const: syscon
          - const: simple-mfd
      - items:
          - enum:
              - fsl,imx53-iomuxc-gpr
              - fsl,imx8mm-iomuxc-gpr
              - fsl,imx8mn-iomuxc-gpr
              - fsl,imx8mp-iomuxc-gpr
          - const: syscon

  reg:
    maxItems: 1

  mux-controller:
    type: object
    $ref: /schemas/mux/reg-mux.yaml

patternProperties:
  "^ipu[12]_csi[01]_mux$":
    type: object
    $ref: /schemas/media/video-mux.yaml

allOf:
  - if:
      properties:
        compatible:
          not:
            contains:
              const: fsl,imx6q-iomuxc-gpr
    then:
      patternProperties:
        '^ipu[12]_csi[01]_mux$': false

additionalProperties: false

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.