diff --git a/tests/drivers/dma/chan_blen_transfer/boards/nucleo_h743zi.conf b/tests/drivers/dma/chan_blen_transfer/boards/nucleo_h743zi.conf
new file mode 100644
index 00000000000..6f0074c0592
--- /dev/null
+++ b/tests/drivers/dma/chan_blen_transfer/boards/nucleo_h743zi.conf
@@ -0,0 +1,4 @@
+CONFIG_DMA_TRANSFER_DRV_NAME="DMAMUX_1"
+CONFIG_DMA_TRANSFER_CHANNEL_NR_0=6
+CONFIG_DMA_TRANSFER_CHANNEL_NR_1=10
+CONFIG_NOCACHE_MEMORY=y
diff --git a/tests/drivers/dma/chan_blen_transfer/boards/nucleo_h743zi.overlay b/tests/drivers/dma/chan_blen_transfer/boards/nucleo_h743zi.overlay
new file mode 100644
index 00000000000..f264e67f17b
--- /dev/null
+++ b/tests/drivers/dma/chan_blen_transfer/boards/nucleo_h743zi.overlay
@@ -0,0 +1,15 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&dma1 {
+	status = "okay";
+};
+
+&dma2 {
+	status = "okay";
+};
+
+&dmamux1 {
+	status = "okay";
+};