Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml

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

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
Extension: .yaml
Size: 5728 bytes
Lines: 224
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.

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

Dependency Surface

dt-bindings/clock/qcom,rpmcc.h
dt-bindings/interrupt-controller/arm-gic.h
dt-bindings/interrupt-controller/irq.h
dt-bindings/power/qcom-rpmpd.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

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

title: Qualcomm ADSP Peripheral Image Loader

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

description:
  This document defines the binding for a component that loads and boots
  firmware on the Qualcomm ADSP Hexagon core.

properties:
  compatible:
    enum:
      - qcom,msm8226-adsp-pil
      - qcom,msm8953-adsp-pil
      - qcom,msm8974-adsp-pil
      - qcom,msm8996-adsp-pil
      - qcom,msm8996-slpi-pil
      - qcom,msm8998-adsp-pas
      - qcom,msm8998-slpi-pas
      - qcom,sdm660-adsp-pas
      - qcom,sdm660-cdsp-pas
      - qcom,sdm845-adsp-pas
      - qcom,sdm845-cdsp-pas
      - qcom,sdm845-slpi-pas

  reg:
    maxItems: 1

  cx-supply: true

  px-supply:
    description: Phandle to the PX regulator

  qcom,qmp:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: Reference to the AOSS side-channel message RAM.

  memory-region:
    maxItems: 1
    description: Reference to the reserved-memory for the Hexagon core

  firmware-name:
    maxItems: 1
    description: Firmware name for the Hexagon core

required:
  - compatible
  - memory-region

unevaluatedProperties: false

allOf:
  - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
  - if:
      properties:
        compatible:
          contains:
            enum:
              - qcom,msm8226-adsp-pil
              - qcom,msm8953-adsp-pil
              - qcom,msm8974-adsp-pil
              - qcom,msm8996-adsp-pil
              - qcom,msm8996-slpi-pil
              - qcom,msm8998-adsp-pas

Annotation

Immediate include surface: `dt-bindings/clock/qcom,rpmcc.h`, `dt-bindings/interrupt-controller/arm-gic.h`, `dt-bindings/interrupt-controller/irq.h`, `dt-bindings/power/qcom-rpmpd.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.