diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
index 77946f57a3a42aa67a6c389cf508e882fe180841..e4e30cc3c05dcff1c54bc4c6ceaf83d91c66411e 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
@@ -41,11 +41,15 @@ Optional properties:
 - tx-burst-size-dword: it is vendor dependent, the tx burst size in dword
   (4 bytes), This register represents the maximum length of a the burst
   in 32-bit words while moving data from system memory to the USB
-  bus, changing this value takes effect only the SBUSCFG.AHBBRST is 0.
+  bus, the value of this property will only take effect if property
+  "ahb-burst-config" is set to 0, if this property is missing the reset
+  default of the hardware implementation will be used.
 - rx-burst-size-dword: it is vendor dependent, the rx burst size in dword
   (4 bytes), This register represents the maximum length of a the burst
   in 32-bit words while moving data from the USB bus to system memory,
-  changing this value takes effect only the SBUSCFG.AHBBRST is 0.
+  the value of this property will only take effect if property
+  "ahb-burst-config" is set to 0, if this property is missing the reset
+  default of the hardware implementation will be used.
 - extcon: phandles to external connector devices. First phandle should point to
   external connector, which provide "USB" cable events, the second should point
   to external connector device, which provide "USB-HOST" cable events. If one