diff --git a/bindings/usb/dwc3.txt b/bindings/usb/dwc3.txt
index 66780a47ad85..d82ced6e72a6 100644
--- a/bindings/usb/dwc3.txt
+++ b/bindings/usb/dwc3.txt
@@ -101,6 +101,8 @@ Optional properties:
 			this and tx-thr-num-pkt-prd to a valid, non-zero value
 			1-16 (DWC_usb31 programming guide section 1.2.3) to
 			enable periodic ESS TX threshold.
+ - snps,xhci-imod-value: Interrupt moderation interval for host mode
+	(in increments of 250nsec).
 
  - <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated.
  - snps,incr-burst-type-adjustment: Value for INCR burst type of GSBUSCFG0