diff --git a/tools/topology/topology2/include/dais/mic_config.conf b/tools/topology/topology2/include/dais/mic_config.conf
new file mode 100644
index 000000000..7d28df69f
--- /dev/null
+++ b/tools/topology/topology2/include/dais/mic_config.conf
@@ -0,0 +1,111 @@
+# mic vendor config for nhlt type mic config
+#
+#	Object.Base.vendor_mic_config."0" {
+#		mic_type			0
+#		location			4
+#		speaker_position_distance	0
+#		horizontal_offset		0
+#		vertical_offset			0
+#		frequency_low_band		0
+#		frequency_high_band		0
+#		direction_angle			0
+#		elevation_angle			0
+#		vertical_angle_begin		0
+#		vertical_angle_end		0
+#		horizontal_angle_begin		0
+#		horizontal_angle_end		0
+#	}
+#
+#	Object.Base.vendor_mic_config."1" {
+#		mic_type			0
+#		location			4
+#		speaker_position_distance	0
+#		horizontal_offset		0
+#		vertical_offset			0
+#		frequency_low_band		0
+#		frequency_high_band		0
+#		direction_angle			0
+#		elevation_angle			0
+#		vertical_angle_begin		0
+#		vertical_angle_end		0
+#		horizontal_angle_begin		0
+#		horizontal_angle_end		0
+#	}
+#
+Class.Base."vendor_mic_config" {
+
+	DefineAttribute."mic_id" {}
+
+	# 0 Omnidirectional
+	# 1 Subcardioid
+	# 2 Cardioid
+	# 3 Supercardioid
+	# 4 Hypercardioid
+	# 5 Figure-8
+	# 6 Reserved
+	# 7 Vendordefined
+	DefineAttribute."mic_type" {}
+
+	# 0 Top
+	# 1 Bottom
+	# 2 Left
+	# 3 Right
+	# 4 Front (default)
+	# 5 Rear
+	DefineAttribute."location" {}
+
+	# in mm
+	DefineAttribute."speaker_position_distance" {}
+
+	# in mm
+	DefineAttribute."horizontal_offset" {}
+
+	# in mm
+	DefineAttribute."vertical_offset" {}
+
+	# 5 x Hz
+	DefineAttribute."frequency_low_band" {}
+
+	# 500 x Hz
+	DefineAttribute."frequency_low_band" {}
+
+	# -180 - + 180
+	DefineAttribute."direction_angle" {}
+
+	# -180 - + 180
+	DefineAttribute."elevation_angle" {}
+
+	# -180 - + 180 with 2 deg step
+	DefineAttribute."vertical_angle_begin" {}
+
+	# -180 - + 180 with 2 deg step
+	DefineAttribute."vertical_angle_end" {}
+
+	# -180 - + 180 with 2 deg step
+	DefineAttribute."horizontal_angle_begin" {}
+
+	# -180 - + 180 with 2 deg step
+	DefineAttribute."horizontal_angle_end" {}
+
+	attributes {
+		!constructor [
+			"mic_id"
+		]
+		!mandatory [
+			"mic_type"
+			"location"
+			"speaker_position_distance"
+			"horizontal_offset"
+			"vertical_offset"
+			"frequency_low_band"
+			"frequency_high_band"
+			"direction_angle"
+			"elevation_angle"
+			"vertical_angle_begin"
+			"vertical_angle_end"
+			"horizontal_angle_begin"
+			"horizontal_angle_end"
+		]
+		unique "mic_id"
+	}
+}
diff --git a/tools/topology/topology2/include/dais/mic_extension.conf b/tools/topology/topology2/include/dais/mic_extension.conf
new file mode 100644
index 000000000..6dc12a1f2
--- /dev/null
+++ b/tools/topology/topology2/include/dais/mic_extension.conf
@@ -0,0 +1,21 @@
+Class.Base."mic_extension" {
+
+	DefineAttribute."id" {}
+
+	# 16.16 fixed point value
+	DefineAttribute."snr" {}
+
+	# 16.16 fixed point value
+	DefineAttribute."sensitivity" {}
+
+	attributes {
+		!constructor [
+			"id"
+		]
+		!mandatory [
+			"snr"
+			"sensitivity"
+		]
+		unique "id"
+	}
+}