diff --git a/tools/topology/topology2/include/bench/asrc_s16.conf b/tools/topology/topology2/include/bench/asrc_s16.conf
index 82647eea960f..eb56e132c2a2 100644
--- a/tools/topology/topology2/include/bench/asrc_s16.conf
+++ b/tools/topology/topology2/include/bench/asrc_s16.conf
@@ -1,16 +1,14 @@
 		# Created with script "./bench_comp_generate.sh asrc"
 		Object.Widget.asrc.1 {
-			index 1
-			asynchronous_mode	0
-			operation_mode		0
-			rate_out 48000
+			index           1
+			operation_mode	0
+			rate_out        48000
 			<include/components/src_format_s16_convert_to_48k.conf>
 		}
 		Object.Widget.asrc.2 {
-			index 3
-			rate_in 48000
-			asynchronous_mode	0
-			operation_mode		1
+			index           3
+			operation_mode	1
+			rate_out        0
 			<include/components/src_format_s16_convert_from_48k.conf>
 		}
 		<include/bench/host_io_gateway_pipelines_src_s16.conf>
diff --git a/tools/topology/topology2/include/bench/asrc_s24.conf b/tools/topology/topology2/include/bench/asrc_s24.conf
index 4121e4aa7447..cec26b12a547 100644
--- a/tools/topology/topology2/include/bench/asrc_s24.conf
+++ b/tools/topology/topology2/include/bench/asrc_s24.conf
@@ -1,16 +1,14 @@
 		# Created with script "./bench_comp_generate.sh asrc"
 		Object.Widget.asrc.1 {
-			index 1
-			asynchronous_mode	0
-			operation_mode		0
-			rate_out 48000
+			index           1
+			operation_mode	0
+			rate_out        48000
 			<include/components/src_format_s24_convert_to_48k.conf>
 		}
 		Object.Widget.asrc.2 {
-			index 3
-			asynchronous_mode	0
-			operation_mode		1
-			rate_in 48000
+			index           3
+			operation_mode	1
+			rate_out        0
 			<include/components/src_format_s24_convert_from_48k.conf>
 		}
 		<include/bench/host_io_gateway_pipelines_src_s24.conf>
diff --git a/tools/topology/topology2/include/bench/asrc_s32.conf b/tools/topology/topology2/include/bench/asrc_s32.conf
index 2de2edaa08b5..5d076cb05c7f 100644
--- a/tools/topology/topology2/include/bench/asrc_s32.conf
+++ b/tools/topology/topology2/include/bench/asrc_s32.conf
@@ -1,16 +1,14 @@
 		# Created with script "./bench_comp_generate.sh asrc"
 		Object.Widget.asrc.1 {
-			index 1
-			asynchronous_mode	0
-			operation_mode		0
-			rate_out 48000
+			index           1
+			operation_mode	0
+			rate_out        48000
 			<include/components/src_format_s32_convert_to_48k.conf>
 		}
 		Object.Widget.asrc.2 {
-			index 3
-			asynchronous_mode	0
-			operation_mode		1
-			rate_in 48000
+			index           3
+			operation_mode	1
+			rate_out        0
 			<include/components/src_format_s32_convert_from_48k.conf>
 		}
 		<include/bench/host_io_gateway_pipelines_src_s32.conf>
diff --git a/tools/topology/topology2/include/common/tokens.conf b/tools/topology/topology2/include/common/tokens.conf
index dadfc162483c..46b172bb08e2 100644
--- a/tools/topology/topology2/include/common/tokens.conf
+++ b/tools/topology/topology2/include/common/tokens.conf
@@ -63,9 +63,7 @@ Object.Base.VendorToken {
 
 	"7" {
 		name "asrc"
-		rate_in				320
-		rate_out			321
-		asynchronous_mode	322
+		rate_out		321
 		operation_mode		323
 	}
 
diff --git a/tools/topology/topology2/include/components/asrc.conf b/tools/topology/topology2/include/components/asrc.conf
index 1adcb9b457de..5ea82b0e7882 100644
--- a/tools/topology/topology2/include/components/asrc.conf
+++ b/tools/topology/topology2/include/components/asrc.conf
@@ -8,7 +8,6 @@
 # 	Object.Widget.asrc."N" {
 #		format			"s24le"
 #		rate_out		48000
-#		asynchronous_mode	1
 #		operation_mode		0
 #	}
 #
@@ -32,24 +31,12 @@ Class.Widget."asrc" {
 	# Bespoke attributes for ASRC
 	#
 
-	# Source sample rate
-	DefineAttribute."rate_in" {
-		# Token set reference name and type
-		token_ref	"asrc.word"
-
-	}
-
 	# Target sample rate
 	DefineAttribute."rate_out" {
 		# Token set reference name and type
 		token_ref	"asrc.word"
 	}
 
-	DefineAttribute."asynchronous_mode" {
-		# Token set reference name and type
-		token_ref	"asrc.word"
-	}
-
 	DefineAttribute."operation_mode" {
 		# Token set reference name and type
 		token_ref	"asrc.word"
@@ -66,7 +53,6 @@ Class.Widget."asrc" {
 		]
 
 		!mandatory [
-			"asynchronous_mode"
 			"operation_mode"
 			"num_input_audio_formats"
 			"num_output_audio_formats"