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

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/media/cec/nvidia,tegra114-cec.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: NVIDIA Tegra HDMI CEC
   8
   9 maintainers:
  10   - Hans Verkuil <hverkuil-cisco@xs4all.nl>
  11
  12 allOf:
  13   - $ref: cec-common.yaml#
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - nvidia,tegra114-cec
  19       - nvidia,tegra124-cec
  20       - nvidia,tegra210-cec
  21
  22   clocks:
  23     maxItems: 1
  24
  25   clock-names:
  26     items:
  27       - const: cec
  28
  29   interrupts:
  30     maxItems: 1
  31
  32   reg:
  33     maxItems: 1
  34
  35 required:
  36   - compatible
  37   - clocks
  38   - clock-names
  39   - hdmi-phandle
  40   - interrupts
  41   - reg
  42
  43 unevaluatedProperties: false
  44
  45 examples:
  46   - |
  47     #include <dt-bindings/clock/tegra124-car.h>
  48     #include <dt-bindings/interrupt-controller/arm-gic.h>
  49
  50     cec@70015000 {
  51         compatible = "nvidia,tegra124-cec";
  52         reg = <0x70015000 0x00001000>;
  53         interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
  54         clocks = <&tegra_car TEGRA124_CLK_CEC>;
  55         clock-names = "cec";
  56         hdmi-phandle = <&hdmi>;
  57     };