Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
Extension
.yaml
Size
1553 bytes
Lines
73
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
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/clock/qcom,sc7280-lpasscc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm LPASS Core Clock Controller on SC7280

maintainers:
  - Taniya Das <quic_tdas@quicinc.com>

description: |
  Qualcomm LPASS core clock control module provides the clocks and power
  domains on SC7280.

  See also: include/dt-bindings/clock/qcom,lpass-sc7280.h

properties:
  compatible:
    enum:
      - qcom,sc7280-lpasscc

  clocks:
    items:
      - description: gcc_cfg_noc_lpass_clk from GCC

  clock-names:
    items:
      - const: iface

  '#clock-cells':
    const: 1

  reg:
    items:
      - description: LPASS qdsp6ss register
      - description: LPASS top-cc register

  reg-names:
    items:
      - const: qdsp6ss
      - const: top_cc

  qcom,adsp-pil-mode:
    description:
      Indicates if the LPASS would be brought out of reset using
      remoteproc peripheral loader.
    type: boolean

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

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
    #include <dt-bindings/clock/qcom,lpass-sc7280.h>
    clock-controller@3000000 {
      compatible = "qcom,sc7280-lpasscc";
      reg = <0x03000000 0x40>, <0x03c04000 0x4>;
      reg-names = "qdsp6ss", "top_cc";
      clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>;
      clock-names = "iface";
      qcom,adsp-pil-mode;
      #clock-cells = <1>;

Annotation

Implementation Notes