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@quicinc.com>
> ---
> 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: