[PATCH v4 1/2] spi: dt-bindings: snps,dw-apb-ssi: Add compatible for SOPHGO SG2042 SoC

Rob Herring robh at kernel.org
Mon Apr 7 07:07:39 PDT 2025


On Mon, Apr 07, 2025 at 02:35:12PM +0800, Zixian Zeng wrote:
> add compatible property to include "sophgo,sg2042-spi" for
> the SOPHGO SG2042 SoC SPI Controller.
> 
> Signed-off-by: Zixian Zeng <sycamoremoon376 at gmail.com>
> ---
>  Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> index bccd00a1ddd0ad92b437eed5b525a6ea1963db57..94102d94ed5dffe889a8a11c1c637d466713c208 100644
> --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> @@ -88,6 +88,10 @@ properties:
>                - renesas,r9a06g032-spi # RZ/N1D
>                - renesas,r9a06g033-spi # RZ/N1S
>            - const: renesas,rzn1-spi   # RZ/N1
> +      - description: SOPHGO SG2042 SoC SPI Controller
> +        items:
> +          - const: sophgo,sg2042-spi
> +          - const: snps,dw-apb-ssi

This and all the other cases with snps,dw-apb-ssi fallback should be 
combined into 1 entry.

>        - description: T-HEAD TH1520 SoC SPI Controller
>          items:
>            - const: thead,th1520-spi
> 
> -- 
> 2.49.0
> 



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