diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c
index d2b0875cfa08..2084159f2ced 100644
--- a/drivers/bluetooth/btintel_pcie.c
+++ b/drivers/bluetooth/btintel_pcie.c
@@ -799,6 +799,11 @@ static void btintel_pcie_dump_traces(struct hci_dev *hdev)
 		bt_dev_err(hdev, "Failed to dump traces: (%d)", ret);
 }
 
+static bool btintel_pcie_is_blazariw(struct pci_dev *pdev)
+{
+	return pdev->device == 0x4D76;
+}
+
 /* This function enables BT function by setting BTINTEL_PCIE_CSR_FUNC_CTRL_MAC_INIT bit in
  * BTINTEL_PCIE_CSR_FUNC_CTRL_REG register and wait for MSI-X with
  * BTINTEL_PCIE_MSIX_HW_INT_CAUSES_GP0.
@@ -818,6 +823,14 @@ static int btintel_pcie_enable_bt(struct btintel_pcie_data *data)
 	btintel_pcie_wr_reg32(data, BTINTEL_PCIE_CSR_CI_ADDR_MSB_REG,
 			      (u64)data->ci_p_addr >> 32);
 
+	/* On BlazarIW, the D0 entry to MAC init does not complete in
+	 * time. Wait 50 ms (worst case as per HW analysis) for the
+	 * shared hardware reset flow to complete before proceeding with
+	 * MAC init.
+	 */
+	if (btintel_pcie_is_blazariw(data->pdev))
+		msleep(50);
+
 	/* Reset the cached value of boot stage. it is updated by the MSI-X
 	 * gp0 interrupt handler.
 	 */