Commit b1541a80 authored by Wesley Cheng's avatar Wesley Cheng Committed by Greg Kroah-Hartman
Browse files

dt-bindings: usb: xhci: Add num-hc-interrupters definition 



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.

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarWesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240102214549.22498-15-quic_wcheng@quicinc.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c99b38c4

Documentation/devicetree/bindings/usb/usb-xhci.yaml

+6 −0
Original line number Diff line number Diff line
@@ -29,6 +29,12 @@ 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: