[PATCH v2 18/23] dt-bindings: allwinner: add H616 DE33 bus, clock and display bindings

[Conor Dooley]

On Wed, Jul 03, 2024 at 10:51:08PM +1200, Ryan Walklin wrote:
> The Allwinner H616 and variants have a new display engine revision
> (DE33).
> 
> The mixer configuration registers are significantly different to the DE3
> and DE2 revisions, being split into separate top and display blocks,
> therefore a fallback for the mixer compatible is not provided.
> 
> Add display engine bus, clock and mixer bindings for the DE33.
> 
> Signed-off-by: Ryan Walklin <ryan at testtoast.com>

Probably this should be 3 patches given 3 subsystems, but the content is
Acked-by: Conor Dooley <conor.dooley at microchip.com>

Cheers,
Conor.

> 
> --
> Changelog v1..v2:
> - Correct DE2 bus enum to reflect fallback devices accurately.
> ---
>  .../devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml     | 4 +++-
>  .../bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml          | 1 +
>  .../bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml      | 1 +
>  3 files changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
> index 9845a187bdf65..ea7ee89158c61 100644
> --- a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
> +++ b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
> @@ -24,7 +24,9 @@ properties:
>      oneOf:
>        - const: allwinner,sun50i-a64-de2
>        - items:
> -          - const: allwinner,sun50i-h6-de3
> +          - enum:
> +              - allwinner,sun50i-h6-de3
> +              - allwinner,sun50i-h616-de33
>            - const: allwinner,sun50i-a64-de2
>  
>    reg:
> diff --git a/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml b/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
> index 70369bd633e40..7fcd55d468d49 100644
> --- a/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
> +++ b/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
> @@ -25,6 +25,7 @@ properties:
>        - const: allwinner,sun50i-a64-de2-clk
>        - const: allwinner,sun50i-h5-de2-clk
>        - const: allwinner,sun50i-h6-de3-clk
> +      - const: allwinner,sun50i-h616-de33-clk
>        - items:
>            - const: allwinner,sun8i-r40-de2-clk
>            - const: allwinner,sun8i-h3-de2-clk
> diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
> index b75c1ec686ad2..c37eb8ae1b8ee 100644
> --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
> +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
> @@ -24,6 +24,7 @@ properties:
>        - allwinner,sun50i-a64-de2-mixer-0
>        - allwinner,sun50i-a64-de2-mixer-1
>        - allwinner,sun50i-h6-de3-mixer-0
> +      - allwinner,sun50i-h616-de33-mixer-0
>  
>    reg:
>      maxItems: 1
> -- 
> 2.45.2
> 
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