Re: [PATCH] spi: dt-bindings: qcom,spi-geni-qcom: allow three interconnects

[Rob Herring]

On Wed, May 04, 2022 at 02:51:19PM +0200, Krzysztof Kozlowski wrote:
> Recent Qualcomm Geni SPI nodes, e.g. on SM8450, come with three
> interconnects.  This fixes dtbs_check warnings like:
> 
>   sm8450-qrd.dtb: geniqup@8c0000: spi@880000:interconnect-names: ['qup-core', 'qup-config'] is too short

I'm confused. A length of 2 was already allowed before this change.

> 
> Fixes: 5bdcae1fe1c5 ("spi: dt-bindings: qcom,spi-geni-qcom: convert to dtschema")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> 
> ---
> 
> Fix for a commit in MSM/Bjorn's tree.
> ---
>  .../devicetree/bindings/spi/qcom,spi-geni-qcom.yaml          | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml
> index e2c7b934c50d..47e1b3ee8b1b 100644
> --- a/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml
> +++ b/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml
> @@ -45,12 +45,15 @@ properties:
>        - const: rx
>  
>    interconnects:
> -    maxItems: 2
> +    minItems: 2
> +    maxItems: 3
>  
>    interconnect-names:
> +    minItems: 2
>      items:
>        - const: qup-core
>        - const: qup-config
> +      - const: qup-memory
>  
>    interrupts:
>      maxItems: 1
> -- 
> 2.32.0
> 
>