diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index 6c575244c0fb..af9b7005a2ba 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -178,6 +178,10 @@ static void qusb2_phy_set_tune2_param(struct qusb2_phy *qphy)
 	struct device *dev = &qphy->phy->dev;
 	u8 *val;
 
+	/* efuse register is optional */
+	if (!qphy->cell)
+		return;
+
 	/*
 	 * Read efuse register having TUNE2 parameter's high nibble.
 	 * If efuse register shows value as 0x0, or if we fail to find