Documentation/devicetree/bindings/clock/qcom,a7pll.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/clock/qcom,a7pll.yaml
Extension
.yaml
Size
998 bytes
Lines
52
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.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,a7pll.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm A7 PLL clock

maintainers:
  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

description:
  The A7 PLL on the Qualcomm platforms like SDX55, SDX65 is used to provide high
  frequency clock to the CPU.

properties:
  compatible:
    enum:
      - qcom,sdx55-a7pll

  reg:
    maxItems: 1

  '#clock-cells':
    const: 0

  clocks:
    items:
      - description: board XO clock

  clock-names:
    items:
      - const: bi_tcxo

required:
  - compatible
  - reg
  - '#clock-cells'

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/qcom,rpmh.h>
    a7pll: clock@17808000 {
        compatible = "qcom,sdx55-a7pll";
        reg = <0x17808000 0x1000>;
        clocks = <&rpmhcc RPMH_CXO_CLK>;
        clock-names = "bi_tcxo";
        #clock-cells = <0>;
    };

Annotation

Implementation Notes