[PATCH] dt-bindings: display: mediatek: simplify compatibles syntax

Fri Apr 14 09:47:21 PDT 2023


On 14/04/2023 10:33, Krzysztof Kozlowski wrote:
> Lists (items) with one item should be just enum because it is shorter,
> simpler and does not confuse, if one wants to add new entry with a
> fallback.  Convert all of them to enums.  OTOH, leave unused "oneOf"
> entries in anticipation of further growth of the entire binding.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>

Reviewed-by: Matthias Brugger <matthias.bgg at gmail.com>

> 
> ---
> 
> Cc: angelogioacchino.delregno at collabora.com
> ---
>   .../bindings/display/mediatek/mediatek,ccorr.yaml   |  7 +++----
>   .../bindings/display/mediatek/mediatek,color.yaml   | 10 ++++------
>   .../bindings/display/mediatek/mediatek,dither.yaml  |  4 ++--
>   .../bindings/display/mediatek/mediatek,dsc.yaml     |  4 ++--
>   .../bindings/display/mediatek/mediatek,gamma.yaml   |  7 +++----
>   .../bindings/display/mediatek/mediatek,merge.yaml   |  7 +++----
>   .../bindings/display/mediatek/mediatek,od.yaml      |  7 +++----
>   .../bindings/display/mediatek/mediatek,ovl-2l.yaml  |  7 +++----
>   .../bindings/display/mediatek/mediatek,ovl.yaml     | 13 +++++--------
>   .../display/mediatek/mediatek,postmask.yaml         |  4 ++--
>   .../bindings/display/mediatek/mediatek,rdma.yaml    | 13 +++++--------
>   .../bindings/display/mediatek/mediatek,split.yaml   |  4 ++--
>   .../bindings/display/mediatek/mediatek,ufoe.yaml    |  4 ++--
>   .../bindings/display/mediatek/mediatek,wdma.yaml    |  4 ++--
>   14 files changed, 41 insertions(+), 54 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
> index b04820c95b22..dc22bd522523 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
> @@ -21,10 +21,9 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8183-disp-ccorr
> -      - items:
> -          - const: mediatek,mt8192-disp-ccorr
> +      - enum:
> +          - mediatek,mt8183-disp-ccorr
> +          - mediatek,mt8192-disp-ccorr
>         - items:
>             - enum:
>                 - mediatek,mt8188-disp-ccorr
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
> index 62306c88f485..d0ea77fc4b06 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
> @@ -22,12 +22,10 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt2701-disp-color
> -      - items:
> -          - const: mediatek,mt8167-disp-color
> -      - items:
> -          - const: mediatek,mt8173-disp-color
> +      - enum:
> +          - mediatek,mt2701-disp-color
> +          - mediatek,mt8167-disp-color
> +          - mediatek,mt8173-disp-color
>         - items:
>             - enum:
>                 - mediatek,mt7623-disp-color
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
> index 5c7445c174e5..1588b3f7cec7 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
> @@ -22,8 +22,8 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8183-disp-dither
> +      - enum:
> +          - mediatek,mt8183-disp-dither
>         - items:
>             - enum:
>                 - mediatek,mt8186-disp-dither
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml
> index 49248864514b..2cbdd9ee449d 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml
> @@ -20,8 +20,8 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8195-disp-dsc
> +      - enum:
> +          - mediatek,mt8195-disp-dsc
>   
>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> index a5c6a91fac71..6c2be9d6840b 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> @@ -21,10 +21,9 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8173-disp-gamma
> -      - items:
> -          - const: mediatek,mt8183-disp-gamma
> +      - enum:
> +          - mediatek,mt8173-disp-gamma
> +          - mediatek,mt8183-disp-gamma
>         - items:
>             - enum:
>                 - mediatek,mt8186-disp-gamma
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
> index 69ba75777dac..2f8e2f4dc3b8 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
> @@ -21,10 +21,9 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8173-disp-merge
> -      - items:
> -          - const: mediatek,mt8195-disp-merge
> +      - enum:
> +          - mediatek,mt8173-disp-merge
> +          - mediatek,mt8195-disp-merge
>   
>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
> index 853fcb9db2be..29f9fa8f8219 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
> @@ -21,10 +21,9 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt2712-disp-od
> -      - items:
> -          - const: mediatek,mt8173-disp-od
> +      - enum:
> +          - mediatek,mt2712-disp-od
> +          - mediatek,mt8173-disp-od
>   
>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
> index 4e94f4e947ad..c7dd0ef02dcf 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
> @@ -21,10 +21,9 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8183-disp-ovl-2l
> -      - items:
> -          - const: mediatek,mt8192-disp-ovl-2l
> +      - enum:
> +          - mediatek,mt8183-disp-ovl-2l
> +          - mediatek,mt8192-disp-ovl-2l
>         - items:
>             - enum:
>                 - mediatek,mt8186-disp-ovl-2l
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
> index 065e526f950e..92e320d54ba2 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
> @@ -21,14 +21,11 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt2701-disp-ovl
> -      - items:
> -          - const: mediatek,mt8173-disp-ovl
> -      - items:
> -          - const: mediatek,mt8183-disp-ovl
> -      - items:
> -          - const: mediatek,mt8192-disp-ovl
> +      - enum:
> +          - mediatek,mt2701-disp-ovl
> +          - mediatek,mt8173-disp-ovl
> +          - mediatek,mt8183-disp-ovl
> +          - mediatek,mt8192-disp-ovl
>         - items:
>             - enum:
>                 - mediatek,mt7623-disp-ovl
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml
> index 27de64495401..11fe32e50a59 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml
> @@ -21,8 +21,8 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8192-disp-postmask
> +      - enum:
> +          - mediatek,mt8192-disp-postmask
>         - items:
>             - enum:
>                 - mediatek,mt8186-disp-postmask
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
> index 3ade2ece3fed..42059efad45d 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
> @@ -23,14 +23,11 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt2701-disp-rdma
> -      - items:
> -          - const: mediatek,mt8173-disp-rdma
> -      - items:
> -          - const: mediatek,mt8183-disp-rdma
> -      - items:
> -          - const: mediatek,mt8195-disp-rdma
> +      - enum:
> +          - mediatek,mt2701-disp-rdma
> +          - mediatek,mt8173-disp-rdma
> +          - mediatek,mt8183-disp-rdma
> +          - mediatek,mt8195-disp-rdma
>         - items:
>             - enum:
>                 - mediatek,mt8188-disp-rdma
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
> index 35ace1f322e8..21a4e96ecd93 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
> @@ -21,8 +21,8 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8173-disp-split
> +      - enum:
> +          - mediatek,mt8173-disp-split
>   
>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml
> index b8bb135fe96b..62fad23a26f5 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml
> @@ -22,8 +22,8 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8173-disp-ufoe
> +      - enum:
> +          - mediatek,mt8173-disp-ufoe
>   
>     reg:
>       maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml
> index 7d7cc1ab526b..991183165d29 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml
> @@ -21,8 +21,8 @@ description: |
>   properties:
>     compatible:
>       oneOf:
> -      - items:
> -          - const: mediatek,mt8173-disp-wdma
> +      - enum:
> +          - mediatek,mt8173-disp-wdma
>   
>     reg:
>       maxItems: 1