diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c
index a6f3b6860d8f0304979d17adc1a14e40606b82bf..77aa6d26476cd24b5eba6a663671d7677055538c 100644
--- a/drivers/slimbus/qcom-ngd-ctrl.c
+++ b/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1205,6 +1205,12 @@ static int qcom_slim_ngd_power_up(struct qcom_slim_ngd_ctrl *ctrl)
 		return 0;
 	}
 
+	/*
+	 * Reinitialize only when registers are not retained or when enumeration
+	 * is lost for ngd.
+	 */
+	reinit_completion(&ctrl->reconf);
+
 	writel_relaxed(DEF_NGD_INT_MASK, ngd->base + NGD_INT_EN);
 	rx_msgq = readl_relaxed(ngd->base + NGD_RX_MSGQ_CFG);