diff --git a/overlay/tegra234-base-overlay.dtsi b/overlay/tegra234-base-overlay.dtsi
index c7694be..904947a 100644
--- a/overlay/tegra234-base-overlay.dtsi
+++ b/overlay/tegra234-base-overlay.dtsi
@@ -206,73 +206,113 @@
 						 * machine driver.
 						 */
 						sfc@2902000 {
+							compatible = "nvidia,tegra234-sfc-oot",
+								     "nvidia,tegra210-sfc-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						sfc@2902200 {
+							compatible = "nvidia,tegra234-sfc-oot",
+								     "nvidia,tegra210-sfc-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						sfc@2902400 {
+							compatible = "nvidia,tegra234-sfc-oot",
+								     "nvidia,tegra210-sfc-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						sfc@2902600 {
+							compatible = "nvidia,tegra234-sfc-oot",
+								     "nvidia,tegra210-sfc-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						amx@2903000 {
+							compatible = "nvidia,tegra234-amx-oot",
+								     "nvidia,tegra194-amx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						amx@2903100 {
+							compatible = "nvidia,tegra234-amx-oot",
+								     "nvidia,tegra194-amx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						amx@2903200 {
+							compatible = "nvidia,tegra234-amx-oot",
+								     "nvidia,tegra194-amx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						amx@2903300 {
+							compatible = "nvidia,tegra234-amx-oot",
+								     "nvidia,tegra194-amx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						adx@2903800 {
+							compatible = "nvidia,tegra234-adx-oot",
+								     "nvidia,tegra210-adx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						adx@2903900 {
+							compatible = "nvidia,tegra234-adx-oot",
+								     "nvidia,tegra210-adx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						adx@2903a00 {
+							compatible = "nvidia,tegra234-adx-oot",
+								     "nvidia,tegra210-adx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						adx@2903b00 {
+							compatible = "nvidia,tegra234-adx-oot",
+								     "nvidia,tegra210-adx-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						mvc@290a000 {
+							compatible = "nvidia,tegra234-mvc-oot",
+								     "nvidia,tegra210-mvc-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						mvc@290a200 {
+							compatible = "nvidia,tegra234-mvc-oot",
+								     "nvidia,tegra210-mvc-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						amixer@290bb00 {
+							compatible = "nvidia,tegra234-amixer-oot",
+								     "nvidia,tegra210-amixer-oot";
 							#sound-dai-cells = <1>;
 						};
 
 						processing-engine@2908000 {
+							compatible = "nvidia,tegra234-ope-oot",
+								     "nvidia,tegra210-ope-oot";
 							#sound-dai-cells = <1>;
+
+							equalizer@2908100 {
+								compatible = "nvidia,tegra234-peq-oot",
+									     "nvidia,tegra210-peq-oot";
+							};
+
+							dynamic-range-compressor@2908200 {
+								compatible = "nvidia,tegra234-mbdrc-oot",
+									     "nvidia,tegra210-mbdrc-oot";
+							};
 						};
 
 						asrc@2910000 {
-							compatible = "nvidia,tegra194-asrc";
-							#address-cells = <1>;
-							#size-cells = <1>;
+							compatible = "nvidia,tegra194-asrc-oot";
 							#sound-dai-cells = <1>;
 						};
 					};
diff --git a/overlay/tegra234-soc-overlay.dtsi b/overlay/tegra234-soc-overlay.dtsi
index 079a789..ad9c6e9 100644
--- a/overlay/tegra234-soc-overlay.dtsi
+++ b/overlay/tegra234-soc-overlay.dtsi
@@ -247,7 +247,7 @@
 						tegra_arad: arad@290e400 {
 							status = "disabled";
 
-							compatible = "nvidia,tegra186-arad";
+							compatible = "nvidia,tegra186-arad-oot";
 							reg = <0x290e400 0x400>;
 							#address-cells = <1>;
 							#size-cells = <1>;
@@ -257,8 +257,8 @@
 						tegra_afc1: afc@2907000 {
 							status = "disabled";
 
-							compatible = "nvidia,tegra234-afc",
-								     "nvidia,tegra186-afc";
+							compatible = "nvidia,tegra234-afc-oot",
+								     "nvidia,tegra186-afc-oot";
 							reg = <0x2907000 0x100>;
 							#address-cells = <1>;
 							#size-cells = <1>;
@@ -269,8 +269,8 @@
 						tegra_afc2: afc@2907100 {
 							status = "disabled";
 
-							compatible = "nvidia,tegra234-afc",
-								     "nvidia,tegra186-afc";
+							compatible = "nvidia,tegra234-afc-oot",
+								     "nvidia,tegra186-afc-oot";
 							reg = <0x2907100 0x100>;
 							#address-cells = <1>;
 							#size-cells = <1>;
@@ -281,8 +281,8 @@
 						tegra_afc3: afc@2907200 {
 							status = "disabled";
 
-							compatible = "nvidia,tegra234-afc",
-								     "nvidia,tegra186-afc";
+							compatible = "nvidia,tegra234-afc-oot",
+								     "nvidia,tegra186-afc-oot";
 							reg = <0x2907200 0x100>;
 							#address-cells = <1>;
 							#size-cells = <1>;
@@ -293,8 +293,8 @@
 						tegra_afc4: afc@2907300 {
 							status = "disabled";
 
-							compatible = "nvidia,tegra234-afc",
-								     "nvidia,tegra186-afc";
+							compatible = "nvidia,tegra234-afc-oot",
+								     "nvidia,tegra186-afc-oot";
 							reg = <0x2907300 0x100>;
 							#address-cells = <1>;
 							#size-cells = <1>;
@@ -305,8 +305,8 @@
 						tegra_afc5: afc@2907400 {
 							status = "disabled";
 
-							compatible = "nvidia,tegra234-afc",
-								     "nvidia,tegra186-afc";
+							compatible = "nvidia,tegra234-afc-oot",
+								     "nvidia,tegra186-afc-oot";
 							reg = <0x2907400 0x100>;
 							#address-cells = <1>;
 							#size-cells = <1>;
@@ -317,8 +317,8 @@
 						tegra_afc6: afc@2907500 {
 							status = "disabled";
 
-							compatible = "nvidia,tegra234-afc",
-								     "nvidia,tegra186-afc";
+							compatible = "nvidia,tegra234-afc-oot",
+								     "nvidia,tegra186-afc-oot";
 							reg = <0x2907500 0x100>;
 							#address-cells = <1>;
 							#size-cells = <1>;