[PATCH v5 1/5] dt-bindings: spi: sun6i: add DT bindings for Allwinner R329/D1/R528/T113s SPI

[Andre Przywara]

On Wed, 10 May 2023 11:11:08 +0300
Maksim Kiselev <bigunclemax at gmail.com> wrote:

Hi,

> Listed above Allwinner SoCs has two SPI controllers. First is the regular
> SPI controller and the second one has additional functionality for
> MIPI-DBI Type C.
> 
> Add compatible strings for these controllers
> 
> Signed-off-by: Maksim Kiselev <bigunclemax at gmail.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>

thanks for the changes, looks good now and dt-validate passes.

Reviewed-by: Andre Przywara <andre.przywara at arm.com>

Cheers,
Andre

> ---
>  .../bindings/spi/allwinner,sun6i-a31-spi.yaml          | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
> index de36c6a34a0f..fa5260eca531 100644
> --- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
> +++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
> @@ -19,6 +19,7 @@ properties:
>  
>    compatible:
>      oneOf:
> +      - const: allwinner,sun50i-r329-spi
>        - const: allwinner,sun6i-a31-spi
>        - const: allwinner,sun8i-h3-spi
>        - items:
> @@ -28,6 +29,15 @@ properties:
>                - allwinner,sun50i-h616-spi
>                - allwinner,suniv-f1c100s-spi
>            - const: allwinner,sun8i-h3-spi
> +      - items:
> +          - enum:
> +              - allwinner,sun20i-d1-spi
> +              - allwinner,sun50i-r329-spi-dbi
> +          - const: allwinner,sun50i-r329-spi
> +      - items:
> +          - const: allwinner,sun20i-d1-spi-dbi
> +          - const: allwinner,sun50i-r329-spi-dbi
> +          - const: allwinner,sun50i-r329-spi
>  
>    reg:
>      maxItems: 1