Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml
Extension
.yaml
Size
3174 bytes
Lines
139
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)
# Copyright (c) 2023 Imagination Technologies Ltd.
# Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
%YAML 1.2
---
$id: http://devicetree.org/schemas/gpu/img,powervr-sgx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Imagination Technologies PowerVR SGX GPUs

maintainers:
  - Frank Binns <frank.binns@imgtec.com>

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - ti,omap3430-gpu # Rev 121
              - ti,omap3630-gpu # Rev 125
          - const: img,powervr-sgx530
      - items:
          - enum:
              - ingenic,jz4780-gpu # Rev 130
              - ti,omap4430-gpu # Rev 120
          - const: img,powervr-sgx540
      - items:
          - enum:
              - allwinner,sun6i-a31-gpu # MP2 Rev 115
              - ti,omap4470-gpu # MP1 Rev 112
              - ti,omap5432-gpu # MP2 Rev 105
              - ti,am5728-gpu # MP2 Rev 116
              - ti,am6548-gpu # MP1 Rev 117
          - const: img,powervr-sgx544

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    minItems: 1
    maxItems: 3

  clock-names:
    minItems: 1
    items:
      - const: core
      - const: mem
      - const: sys

  power-domains:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts

allOf:
  - if:
      properties:
        compatible:
          contains:
            const: ti,am6548-gpu
    then:
      required:
        - power-domains
    else:

Annotation

Implementation Notes