Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml
Extension
.yaml
Size
1132 bytes
Lines
57
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 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/innolux,ej030na.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Innolux EJ030NA 3.0" (320x480 pixels) 24-bit TFT LCD panel

maintainers:
  - Paul Cercueil <paul@crapouillou.net>

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

properties:
  compatible:
    const: innolux,ej030na

  reg:
    maxItems: 1

required:
  - compatible
  - reg
  - power-supply
  - reset-gpios

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>

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

        panel@0 {
            compatible = "innolux,ej030na";
            reg = <0>;

            spi-max-frequency = <10000000>;

            reset-gpios = <&gpe 4 GPIO_ACTIVE_LOW>;
            power-supply = <&lcd_power>;

            backlight = <&backlight>;

            port {
                panel_input: endpoint {
                    remote-endpoint = <&panel_output>;
                };
            };
        };
    };

Annotation

Implementation Notes