xref: /freebsd/sys/contrib/device-tree/Bindings/display/fsl,ls1021a-dcu.yaml (revision 833e5d42ab135b0238e61c5b3c19b8619677cbfa)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/fsl,ls1021a-dcu.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale DCU DRM Driver

maintainers:
  - Frank Li <Frank.Li@nxp.com>

properties:
  compatible:
    enum:
      - fsl,ls1021a-dcu
      - fsl,vf610-dcu

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 2

  clock-names:
    items:
      - const: dcu
      - const: pix

  big-endian: true

  port:
    $ref: /schemas/graph.yaml#/$defs/port-base
    unevaluatedProperties: false
    description: Video port for the panel output

    properties:
      endpoint:
        $ref: /schemas/media/video-interfaces.yaml#
        unevaluatedProperties: false

  fsl,tcon:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: The phandle to the timing controller node.

required:
  - compatible
  - reg
  - clocks
  - clock-names

additionalProperties: false

examples:
  - |
    display-controller@2ce0000 {
        compatible = "fsl,ls1021a-dcu";
        reg = <0x2ce0000 0x10000>;
        clocks = <&platform_clk 0>, <&platform_clk 0>;
        clock-names = "dcu", "pix";
        big-endian;
        fsl,tcon = <&tcon>;

        port {
            endpoint {
                remote-endpoint = <&panel_out>;
            };
        };
    };