Re: [PATCH 10/11] spi: dw-apb-ssi: add generic 1.03a version

[Serge Semin]

On Tue, Aug 02, 2022 at 06:57:54PM +0100, Sudip Mukherjee wrote:
> From: Ben Dooks <ben.dooks@xxxxxxxxxx>
> 
> Add new snps,dw-ssi-1.03a version to the bindings.
> 
> Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxx>
> Signed-off-by: Sudip Mukherjee <sudip.mukherjee@xxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> index 37c3c272407d..35aa04a85813 100644
> --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> @@ -45,6 +45,7 @@ properties:
>          enum:
>            - snps,dw-apb-ssi
>            - snps,dwc-ssi-1.01a

> +          - snps,dwc-ssi-1.03a

There is no point in having the IP-core versions used in the
compatible string. The controller version is retrieved from the device
CSR. Just add new generic compatible string "snps,dw-ahb-ssi" and use
it to identify your device.

-Sergey

>        - description: Microsemi Ocelot/Jaguar2 SoC SPI Controller
>          items:
>            - enum:
> -- 
> 2.30.2
>