Documentation/devicetree/bindings/pci/eswin,pcie.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pci/eswin,pcie.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pci/eswin,pcie.yaml
Extension
.yaml
Size
3752 bytes
Lines
167
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/pci/eswin,pcie.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: ESWIN PCIe Root Complex

maintainers:
  - Yu Ning <ningyu@eswincomputing.com>
  - Senchuan Zhang <zhangsenchuan@eswincomputing.com>
  - Yanghui Ou <ouyanghui@eswincomputing.com>

description:
  ESWIN SoCs PCIe Root Complex is based on the Synopsys DesignWare PCIe IP.

properties:
  compatible:
    const: eswin,eic7700-pcie

  reg:
    maxItems: 3

  reg-names:
    items:
      - const: dbi
      - const: config
      - const: elbi

  ranges:
    maxItems: 3

  '#interrupt-cells':
    const: 1

  interrupt-names:
    items:
      - const: msi
      - const: inta
      - const: intb
      - const: intc
      - const: intd

  interrupt-map:
    maxItems: 4

  interrupt-map-mask:
    items:
      - const: 0
      - const: 0
      - const: 0
      - const: 7

  clocks:
    maxItems: 4

  clock-names:
    items:
      - const: mstr
      - const: dbi
      - const: phy_reg
      - const: aux

  resets:
    maxItems: 2

  reset-names:
    items:
      - const: dbi
      - const: pwr

Annotation

Implementation Notes