diff --git a/XilinxProcessorIPLib/drivers/dptx/src/xdptx.c b/XilinxProcessorIPLib/drivers/dptx/src/xdptx.c
index 8b4d4229..a493faf9 100644
--- a/XilinxProcessorIPLib/drivers/dptx/src/xdptx.c
+++ b/XilinxProcessorIPLib/drivers/dptx/src/xdptx.c
@@ -1302,6 +1302,10 @@ void XDptx_WaitUs(XDptx *InstancePtr, u32 MicroSeconds)
 	Xil_AssertVoid(InstancePtr != NULL);
 	Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
 
+	if (MicroSeconds == 0) {
+		return;
+	}
+
 #if defined(__MICROBLAZE__)
 	if (InstancePtr->UserTimerWaitUs != NULL) {
 		/* Use the timer handler specified by the user for better
@@ -2275,6 +2279,8 @@ static u32 XDptx_AuxCommon(XDptx *InstancePtr, u32 CmdType, u32 Address,
 			Request.CmdCode = XDPTX_AUX_CMD_I2C_WRITE_MOT;
 		}
 
+		XDptx_WaitUs(InstancePtr, InstancePtr->AuxDelayUs);
+
 		Status = XDptx_AuxRequest(InstancePtr, &Request);
 		if (Status != XST_SUCCESS) {
 			return Status;
diff --git a/XilinxProcessorIPLib/drivers/dptx/src/xdptx.h b/XilinxProcessorIPLib/drivers/dptx/src/xdptx.h
index b6a0c0c0..40aaf13b 100644
--- a/XilinxProcessorIPLib/drivers/dptx/src/xdptx.h
+++ b/XilinxProcessorIPLib/drivers/dptx/src/xdptx.h
@@ -725,6 +725,14 @@ typedef struct {
 							devices when the driver
 							is running in MST
 							mode. */
+	u32 AuxDelayUs;				/**< Amount of latency in micro-
+							seconds to use between
+							AUX transactions. */
+	u32 SbMsgDelayUs;			/**< Amount of latency in micro-
+							seconds to use between
+							sideband messages for
+							multi-stream transport
+							(MST) mode. */
 	XDptx_TimerHandler UserTimerWaitUs;	/**< Custom user function for
 							delay/sleep. */
 	void *UserTimerPtr;			/**< Pointer to a timer instance
diff --git a/XilinxProcessorIPLib/drivers/dptx/src/xdptx_mst.c b/XilinxProcessorIPLib/drivers/dptx/src/xdptx_mst.c
index 8b74eeb2..f755b29f 100644
--- a/XilinxProcessorIPLib/drivers/dptx/src/xdptx_mst.c
+++ b/XilinxProcessorIPLib/drivers/dptx/src/xdptx_mst.c
@@ -2007,6 +2007,8 @@ static u32 XDptx_SendSbMsg(XDptx *InstancePtr, XDptx_SidebandMsg *Msg)
 	XDptx_SidebandMsgBody *Body = &Msg->Body;
 	u8 Index;
 
+	XDptx_WaitUs(InstancePtr, InstancePtr->SbMsgDelayUs);
+
 	/* Add the header to the sideband message transaction. */
 	Msg->Header.MsgHeaderLength = 0;
 	AuxData[Msg->Header.MsgHeaderLength++] =
@@ -2077,6 +2079,8 @@ static u32 XDptx_ReceiveSbMsg(XDptx *InstancePtr, XDptx_SidebandReply *SbReply)
 	SbReply->Length = 0;
 
 	do {
+		XDptx_WaitUs(InstancePtr, InstancePtr->SbMsgDelayUs);
+
 		/* Wait for a reply. */
 		Status = XDptx_WaitSbReply(InstancePtr);
 		if (Status != XST_SUCCESS) {