Bindings/media/cec/cec-common.yaml

   1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/media/cec/cec-common.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: HDMI CEC Adapters Common Properties
   8
   9 maintainers:
  10   - Hans Verkuil <hverkuil@xs4all.nl>
  11
  12 properties:
  13   $nodename:
  14     pattern: "^cec(@[0-9a-f]+|-[0-9]+)?$"
  15
  16   hdmi-phandle:
  17     $ref: /schemas/types.yaml#/definitions/phandle
  18     description:
  19       Phandle to the HDMI controller.
  20
  21   needs-hpd:
  22     type: boolean
  23     description:
  24       The CEC support is only available when the HPD is high. Some boards only
  25       let the CEC pin through if the HPD is high, for example if there is a
  26       level converter that uses the HPD to power up or down.
  27
  28 additionalProperties: true