Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
Extension
.yaml
Size
2328 bytes
Lines
101
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) 2020 MediaTek
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/mediatek,dsi-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: MediaTek MIPI Display Serial Interface (DSI) PHY

maintainers:
  - Chun-Kuang Hu <chunkuang.hu@kernel.org>
  - Philipp Zabel <p.zabel@pengutronix.de>
  - Chunfeng Yun <chunfeng.yun@mediatek.com>

description: The MIPI DSI PHY supports up to 4-lane output.

properties:
  $nodename:
    pattern: "^dsi-phy@[0-9a-f]+$"

  compatible:
    oneOf:
      - items:
          - enum:
              - mediatek,mt7623-mipi-tx
              - mediatek,mt8167-mipi-tx
          - const: mediatek,mt2701-mipi-tx
      - items:
          - enum:
              - mediatek,mt6795-mipi-tx
          - const: mediatek,mt8173-mipi-tx
      - items:
          - enum:
              - mediatek,mt6893-mipi-tx
              - mediatek,mt8188-mipi-tx
              - mediatek,mt8195-mipi-tx
              - mediatek,mt8365-mipi-tx
          - const: mediatek,mt8183-mipi-tx
      - const: mediatek,mt2701-mipi-tx
      - const: mediatek,mt8173-mipi-tx
      - const: mediatek,mt8183-mipi-tx

  reg:
    maxItems: 1

  clocks:
    items:
      - description: PLL reference clock

  clock-output-names:
    maxItems: 1

  "#phy-cells":
    const: 0

  "#clock-cells":
    const: 0

  nvmem-cells:
    maxItems: 1
    description: A phandle to the calibration data provided by a nvmem device,
      if unspecified, default values shall be used.

  nvmem-cell-names:
    items:
      - const: calibration-data

  drive-strength-microamp:
    description: adjust driving current
    multipleOf: 200

Annotation

Implementation Notes