Documentation/devicetree/bindings/mfd/samsung,s2mpg11-pmic.yaml

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

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Linux kernel
Corpus path
Documentation/devicetree/bindings/mfd/samsung,s2mpg11-pmic.yaml
Extension
.yaml
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2505 bytes
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89
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Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
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atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/samsung,s2mpg11-pmic.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Samsung S2MPG11 Power Management IC

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

description: |
  This is part of the device tree bindings for the S2MPG11 Power Management IC
  (PMIC).

  The Samsung S2MPG11 is a Power Management IC for mobile applications with buck
  converters, various LDOs, power meters, NTC thermistor inputs, and additional
  GPIO interfaces and typically complements an S2MPG10 PMIC in a main/sub
  configuration as the sub-PMIC.

properties:
  compatible:
    const: samsung,s2mpg11-pmic

  interrupts:
    maxItems: 1

  regulators:
    type: object
    $ref: /schemas/regulator/samsung,s2mpg11-regulator.yaml
    description:
      List of child nodes that specify the regulators.

  wakeup-source: true

patternProperties:
  "^vinb(([1-9]|10)s|[abd])-supply$":
    description:
      Phandle to the power supply for each buck rail of this PMIC. There is a
      1:1 mapping of numbered supply to rail, e.g. vinb1s-supply supplies
      buck1s. The remaining mapping is as follows
        vinba - bucka
        vinbb - buck boost
        vinbd - buckd

  "^vinl[1-6]s-supply$":
    description: |
      Phandle to the power supply for one or multiple LDO rails of this PMIC.
      The mapping of supply to rail(s) is as follows
        vinl1s - ldo1s, ldo2s
        vinl2s - ldo8s, ldo9s
        vinl3s - ldo3s, ldo5s, ldo7s, ldo15s
        vinl4s - ldo10s, ldo11s, ldo12s, ldo14s
        vinl5s - ldo4s, ldo6s
        vinl6s - ldo13s

required:
  - compatible
  - interrupts
  - regulators

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
    #include <dt-bindings/interrupt-controller/irq.h>
    #include <dt-bindings/regulator/samsung,s2mpg10-regulator.h>

    pmic {

Annotation

Implementation Notes