Re: [PATCH v5 14/32] dt-bindings: usb: xhci: Add num-hc-interrupters definition

[Rob Herring]

On Tue, Aug 29, 2023 at 02:06:39PM -0700, Wesley Cheng wrote:
> Add the definition for how many interrupts the XHCI host controller should
> allocate.  XHCI can potentially support up to 1024 interrupters, which
> implementations may want to limit.
> 
> Signed-off-by: Wesley Cheng <quic_wcheng@xxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/usb/usb-xhci.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.yaml b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
> index 180a261c3e8f..2c05757cef01 100644
> --- a/Documentation/devicetree/bindings/usb/usb-xhci.yaml
> +++ b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
> @@ -29,6 +29,10 @@ properties:
>      description: Interrupt moderation interval
>      default: 5000
>  
> +  num-hc-interrupters:
> +    description: Maximum number of interrupters to allocate
> +    $ref: /schemas/types.yaml#/definitions/uint16

minimum: 1
maximum: 1024

> +
>  additionalProperties: true
>  
>  examples: