Documentation/devicetree/bindings/mfd/ricoh,rn5t618.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/mfd/ricoh,rn5t618.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/mfd/ricoh,rn5t618.yaml
Extension
.yaml
Size
2664 bytes
Lines
112
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.

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Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/ricoh,rn5t618.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Ricoh RN5T567/RN5T618/RC5T619 PMIC

maintainers:
  - Andreas Kemnade <andreas@kemnade.info>

description: |
  Ricoh RN5T567/RN5T618/RC5T619 is a power management IC family which
  integrates 3 to 5 step-down DCDC converters, 7 to 10 low-dropout regulators,
  GPIOs, and a watchdog timer. It can be controlled through an I2C interface.
  The RN5T618/RC5T619 provides additionally a Li-ion battery charger,
  fuel gauge, and an ADC.
  The RC5T619 additionally includes USB charger detection and an RTC.

allOf:
  - if:
      properties:
        compatible:
          contains:
            const: ricoh,rn5t567
    then:
      properties:
        regulators:
          patternProperties:
            "^(DCDC[1-4]|LDO[1-5]|LDORTC[12])$":
              $ref: /schemas/regulator/regulator.yaml
          additionalProperties: false
  - if:
      properties:
        compatible:
          contains:
            const: ricoh,rn5t618
    then:
      properties:
        regulators:
          patternProperties:
            "^(DCDC[1-3]|LDO[1-5]|LDORTC[12])$":
              $ref: /schemas/regulator/regulator.yaml
          additionalProperties: false
  - if:
      properties:
        compatible:
          contains:
            const: ricoh,rc5t619
    then:
      properties:
        regulators:
          patternProperties:
            "^(DCDC[1-5]|LDO[1-9]|LDO10|LDORTC[12])$":
              $ref: /schemas/regulator/regulator.yaml
          additionalProperties: false

properties:
  compatible:
    enum:
      - ricoh,rn5t567
      - ricoh,rn5t618
      - ricoh,rc5t619

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

Annotation

Implementation Notes