Re: [PATCH v1 1/2] dt-bindings: net: bluetooth: nxp: Add support for 4M baudrate

[Krzysztof Kozlowski <krzk@kernel.org>]

On 16/06/2025 17:09, Neeraj Sanjay Kale wrote:
> Add support for 4000000 as secondary baudrate for downloading FW chunks and
> after HCI initialization is done at fw-init-baudrate.
> 
> Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
> ---
>  .../bindings/net/bluetooth/nxp,88w8987-bt.yaml         | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
> index 3ab60c70286f..f1c7f900001c 100644
> --- a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
> +++ b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
> @@ -34,6 +34,16 @@ properties:
>        This property depends on the module vendor's
>        configuration.
>  
> +  secondary-baudrate:
> +    $ref: /schemas/types.yaml#/definitions/uint32

baudrate is in some value, so use unit suffix from property-units and
drop the ref.

And then you will see that it could be actually an array, so why not
using existing properties? Otherwise you will add soon "tertiary" etc?
This does not scale.

Best regards,
Krzysztof