Documentation/devicetree/bindings/regulator/samsung,s2mpg11-regulator.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/regulator/samsung,s2mpg11-regulator.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/regulator/samsung,s2mpg11-regulator.yaml
Extension: .yaml
Size: 3779 bytes
Lines: 137
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/regulator/samsung,s2mpg11-regulator.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Samsung S2MPG11 Power Management IC regulators

maintainers:
  - André Draszik <andre.draszik@linaro.org>

description: |
  This is part of the device tree bindings for the S2MG11 Power Management IC
  (PMIC).

  The S2MPG11 PMIC provides 12 buck, 1 buck-boost, and 15 LDO regulators.

  See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
  additional information and example.

properties:
  buckboost:
    type: object
    $ref: regulator.yaml#
    unevaluatedProperties: false
    description:
      Properties for the buck-boost regulator.

    properties:
      regulator-ramp-delay: false

patternProperties:
  # 12 bucks
  "^buck(([1-9]|10)s|[ad])$":
    type: object
    $ref: regulator.yaml#
    unevaluatedProperties: false
    description:
      Properties for a single buck regulator.

    allOf:
      - $ref: "#/$defs/s2mpg11-ext-control"

    properties:
      regulator-ramp-delay:
        enum: [6250, 12500, 25000]
        default: 6250

  # 11 standard LDOs
  "^ldo([3-79]|1[01245])s$":
    type: object
    $ref: regulator.yaml#
    unevaluatedProperties: false
    description:
      Properties for a single LDO regulator.

    properties:
      regulator-ramp-delay: false

  # 2 LDOs with possible external control
  "^ldo(8|13)s$":
    type: object
    $ref: regulator.yaml#
    unevaluatedProperties: false
    description:
      Properties for single LDO regulator.

    allOf:
      - $ref: "#/$defs/s2mpg11-ext-control"

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.