Documentation/devicetree/bindings/clock/qcom,gcc-sc8280xp.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/clock/qcom,gcc-sc8280xp.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/clock/qcom,gcc-sc8280xp.yaml
Extension
.yaml
Size
4202 bytes
Lines
123
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-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,gcc-sc8280xp.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Global Clock & Reset Controller on SC8280xp

maintainers:
  - Bjorn Andersson <bjorn.andersson@linaro.org>

description: |
  Qualcomm global clock control module provides the clocks, resets and
  power domains on SC8280xp.

  See also: include/dt-bindings/clock/qcom,gcc-sc8280xp.h

properties:
  compatible:
    const: qcom,gcc-sc8280xp

  clocks:
    items:
      - description: XO reference clock
      - description: Sleep clock
      - description: UFS memory first RX symbol clock
      - description: UFS memory second RX symbol clock
      - description: UFS memory first TX symbol clock
      - description: UFS card first RX symbol clock
      - description: UFS card second RX symbol clock
      - description: UFS card first TX symbol clock
      - description: Primary USB SuperSpeed pipe clock
      - description: USB4 PHY pipegmux clock source
      - description: USB4 PHY DP gmux clock source
      - description: USB4 PHY sys pipegmux clock source
      - description: USB4 PHY PCIe pipe clock
      - description: USB4 PHY router max pipe clock
      - description: Primary USB4 RX0 clock
      - description: Primary USB4 RX1 clock
      - description: Secondary USB SuperSpeed pipe clock
      - description: Second USB4 PHY pipegmux clock source
      - description: Second USB4 PHY DP gmux clock source
      - description: Second USB4 PHY sys pipegmux clock source
      - description: Second USB4 PHY PCIe pipe clock
      - description: Second USB4 PHY router max pipe clock
      - description: Secondary USB4 RX0 clock
      - description: Secondary USB4 RX1 clock
      - description: Multiport USB first SuperSpeed pipe clock
      - description: Multiport USB second SuperSpeed pipe clock
      - description: PCIe 2a pipe clock
      - description: PCIe 2b pipe clock
      - description: PCIe 3a pipe clock
      - description: PCIe 3b pipe clock
      - description: PCIe 4 pipe clock
      - description: First EMAC controller reference clock
      - description: Second EMAC controller reference clock

  power-domains:
    items:
      - description: CX domain

  protected-clocks:
    maxItems: 389

required:
  - compatible
  - clocks
  - '#power-domain-cells'

allOf:

Annotation

Implementation Notes