diff --git a/tests/drivers/dma/scatter_gather/boards/intel_adsp_ace15_mtpm.conf b/tests/drivers/dma/scatter_gather/boards/intel_adsp_ace15_mtpm.conf
new file mode 100644
index 00000000000..b2dd49710b3
--- /dev/null
+++ b/tests/drivers/dma/scatter_gather/boards/intel_adsp_ace15_mtpm.conf
@@ -0,0 +1 @@
+CONFIG_DMA_DW_LLI_POOL_SIZE=4
diff --git a/tests/drivers/dma/scatter_gather/boards/intel_adsp_ace15_mtpm.overlay b/tests/drivers/dma/scatter_gather/boards/intel_adsp_ace15_mtpm.overlay
new file mode 100644
index 00000000000..e5cc2bb0a3b
--- /dev/null
+++ b/tests/drivers/dma/scatter_gather/boards/intel_adsp_ace15_mtpm.overlay
@@ -0,0 +1,11 @@
+/*
+ * Copyright (c) 2023 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		dma0 = &lpgpdma0;
+	};
+};