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-rw-r--r--dts/Bindings/usb/usb-xhci.yaml10
1 files changed, 8 insertions, 2 deletions
diff --git a/dts/Bindings/usb/usb-xhci.yaml b/dts/Bindings/usb/usb-xhci.yaml
index 965f87fef7..4238ae896e 100644
--- a/dts/Bindings/usb/usb-xhci.yaml
+++ b/dts/Bindings/usb/usb-xhci.yaml
@@ -4,13 +4,13 @@
$id: http://devicetree.org/schemas/usb/usb-xhci.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Generic USB xHCI Controller Device Tree Bindings
+title: Generic USB xHCI Controller
maintainers:
- Mathias Nyman <mathias.nyman@intel.com>
allOf:
- - $ref: "usb-hcd.yaml#"
+ - $ref: usb-hcd.yaml#
properties:
usb2-lpm-disable:
@@ -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: