Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml


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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/cec/nvidia,tegra114-cec.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NVIDIA Tegra HDMI CEC

maintainers:
  - Hans Verkuil <hverkuil-cisco@xs4all.nl>

allOf:
  - $ref: cec-common.yaml#

properties:
  compatible:
    enum:
      - nvidia,tegra114-cec
      - nvidia,tegra124-cec
      - nvidia,tegra210-cec

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: cec

  interrupts:
    maxItems: 1

  reg:
    maxItems: 1

required:
  - compatible
  - clocks
  - clock-names
  - hdmi-phandle
  - interrupts
  - reg

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/clock/tegra124-car.h>
    #include <dt-bindings/interrupt-controller/arm-gic.h>

    cec@70015000 {
        compatible = "nvidia,tegra124-cec";
        reg = <0x70015000 0x00001000>;
        interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
        clocks = <&tegra_car TEGRA124_CLK_CEC>;
        clock-names = "cec";
        hdmi-phandle = <&hdmi>;
    };