Commit c3dea90f authored by Marvin Lin's avatar Marvin Lin Committed by Hans Verkuil
Browse files

dt-bindings: soc: nuvoton: Add NPCM GFXI 



Add dt-bindings document for Graphics Core Information (GFXI) node. It
is used by NPCM video driver to retrieve Graphics core information.

Signed-off-by: default avatarMarvin Lin <milkfafa@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent f3290512

Documentation/devicetree/bindings/soc/nuvoton/nuvoton,gfxi.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/soc/nuvoton/nuvoton,gfxi.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Graphics Core Information block in Nuvoton SoCs



maintainers:

  - Joseph Liu <kwliu@nuvoton.com>

  - Marvin Lin <kflin@nuvoton.com>



description:

  The Graphics Core Information (GFXI) are a block of registers in Nuvoton SoCs

  that analyzes Graphics core behavior and provides information in registers.



properties:

  compatible:

    items:

      - enum:

          - nuvoton,npcm750-gfxi

          - nuvoton,npcm845-gfxi

      - const: syscon



  reg:

    maxItems: 1



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

    gfxi: gfxi@e000 {

      compatible = "nuvoton,npcm750-gfxi", "syscon";

      reg = <0xe000 0x100>;

    };