Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml
Extension
.yaml
Size
1509 bytes
Lines
69
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/ilitek,ili9322.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Ilitek ILI9322 TFT panel driver with SPI control bus

maintainers:
  - Linus Walleij <linusw@kernel.org>

description: |
  This is a driver for 320x240 TFT panels, accepting a variety of input
  streams that get adapted and scaled to the panel. The panel output has
  960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
  VCOMH outputs.

allOf:
  - $ref: panel-common.yaml#
  - $ref: /schemas/spi/spi-peripheral-props.yaml#

properties:
  compatible:
    items:
      - enum:
          - dlink,dir-685-panel
      - const: ilitek,ili9322

  reg:
    maxItems: 1

  vcc-supply:
    description: Core voltage supply

  iovcc-supply:
    description: Voltage supply for the interface input/output signals

  vci-supply:
    description: Voltage supply for analog parts

required:
  - compatible
  - reg

unevaluatedProperties: false

examples:
  - |
    spi {
        #address-cells = <1>;
        #size-cells = <0>;

        panel: display@0 {
            compatible = "dlink,dir-685-panel", "ilitek,ili9322";
            reg = <0>;
            vcc-supply = <&vdisp>;
            iovcc-supply = <&vdisp>;
            vci-supply = <&vdisp>;

            port {
                panel_in: endpoint {
                    remote-endpoint = <&display_out>;
                };
            };
        };
    };

...

Annotation

Implementation Notes