Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml
Extension
.yaml
Size
4835 bytes
Lines
170
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/remoteproc/qcom,sdm845-adsp-pil.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SDM845 ADSP Peripheral Image Loader

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

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

properties:
  compatible:
    enum:
      - qcom,sdm845-adsp-pil

  reg:
    maxItems: 1
    description:
      The base address and size of the qdsp6ss register

  interrupts:
    items:
      - description: Watchdog interrupt
      - description: Fatal interrupt
      - description: Ready interrupt
      - description: Handover interrupt
      - description: Stop acknowledge interrupt

  interrupt-names:
    items:
      - const: wdog
      - const: fatal
      - const: ready
      - const: handover
      - const: stop-ack

  clocks:
    items:
      - description: XO clock
      - description: SWAY clock
      - description: LPASS AHBS AON clock
      - description: LPASS AHBM AON clock
      - description: QDSP XO clock
      - description: Q6SP6SS SLEEP clock
      - description: Q6SP6SS CORE clock

  clock-names:
    items:
      - const: xo
      - const: sway_cbcr
      - const: lpass_ahbs_aon_cbcr
      - const: lpass_ahbm_aon_cbcr
      - const: qdsp6ss_xo
      - const: qdsp6ss_sleep
      - const: qdsp6ss_core

  power-domains:
    items:
      - description: CX power domain

  resets:
    items:
      - description: PDC AUDIO SYNC RESET
      - description: CC LPASS restart

Annotation

Implementation Notes