diff --git a/bindings/platform/msm/ipa.txt b/bindings/platform/msm/ipa.txt
index d6f705d06f0d..33b9910a7dd4 100644
--- a/bindings/platform/msm/ipa.txt
+++ b/bindings/platform/msm/ipa.txt
@@ -24,6 +24,8 @@ IPA node:
 
 Optional:
 
+- qcom,tx-wrapper-cache-max-size: Define the tx warpper cache pool max size,
+				 if set to zero then the feature is disabled.
 - qcom,tx-napi: Enable usage of NAPI in the TX data path.
 - qcom,lan-rx-napi: Enable NAPI in the LAN RX data path.
 - qcom,wan-rx-ring-size: size of WAN rx ring, default is 192