diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 264913f83287..97b90f4d09dd 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -281,8 +281,12 @@ main_udmap: dma-controller@31150000 {
 			compatible = "ti,j721e-navss-main-udmap";
 			reg = <0x00 0x31150000 0x00 0x100>,
 			      <0x00 0x34000000 0x00 0x100000>,
-			      <0x00 0x35000000 0x00 0x100000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x00 0x35000000 0x00 0x100000>,
+			      <0x00 0x30b00000 0x00 0x20000>,
+			      <0x00 0x30c00000 0x00 0x8000>,
+			      <0x00 0x30d00000 0x00 0x4000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index 3fc588b848c6..576ed7494521 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -346,8 +346,12 @@ mcu_udmap: dma-controller@285c0000 {
 			compatible = "ti,j721e-navss-mcu-udmap";
 			reg = <0x00 0x285c0000 0x00 0x100>,
 			      <0x00 0x2a800000 0x00 0x40000>,
-			      <0x00 0x2aa00000 0x00 0x40000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x00 0x2aa00000 0x00 0x40000>,
+			      <0x00 0x284a0000 0x00 0x4000>,
+			      <0x00 0x284c0000 0x00 0x4000>,
+			      <0x00 0x28400000 0x00 0x2000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 746b9f8b1c64..f1e995d12d74 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -382,8 +382,12 @@ main_udmap: dma-controller@31150000 {
 			compatible = "ti,j721e-navss-main-udmap";
 			reg = <0x0 0x31150000 0x0 0x100>,
 			      <0x0 0x34000000 0x0 0x100000>,
-			      <0x0 0x35000000 0x0 0x100000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x0 0x35000000 0x0 0x100000>,
+			      <0x0 0x30b00000 0x0 0x20000>,
+			      <0x0 0x30c00000 0x0 0x8000>,
+			      <0x0 0x30d00000 0x0 0x4000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index f7ab7719fc07..011d93e32238 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -468,8 +468,12 @@ mcu_udmap: dma-controller@285c0000 {
 			compatible = "ti,j721e-navss-mcu-udmap";
 			reg = <0x0 0x285c0000 0x0 0x100>,
 			      <0x0 0x2a800000 0x0 0x40000>,
-			      <0x0 0x2aa00000 0x0 0x40000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x0 0x2aa00000 0x0 0x40000>,
+			      <0x0 0x284a0000 0x0 0x4000>,
+			      <0x0 0x284c0000 0x0 0x4000>,
+			      <0x0 0x28400000 0x0 0x2000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index b03731b53a26..2ed469d36f1d 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -1086,8 +1086,12 @@ main_udmap: dma-controller@31150000 {
 			compatible = "ti,j721e-navss-main-udmap";
 			reg = <0x0 0x31150000 0x0 0x100>,
 			      <0x0 0x34000000 0x0 0x80000>,
-			      <0x0 0x35000000 0x0 0x200000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x0 0x35000000 0x0 0x200000>,
+			      <0x0 0x30b00000 0x0 0x8000>,
+			      <0x0 0x30c00000 0x0 0x20000>,
+			      <0x0 0x30d00000 0x0 0x4000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index 7254f3bd3634..75c6931480dd 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -471,8 +471,12 @@ mcu_udmap: dma-controller@285c0000 {
 			compatible = "ti,j721e-navss-mcu-udmap";
 			reg = <0x0 0x285c0000 0x0 0x100>,
 			      <0x0 0x2a800000 0x0 0x40000>,
-			      <0x0 0x2aa00000 0x0 0x40000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x0 0x2aa00000 0x0 0x40000>,
+			      <0x0 0x284a0000 0x0 0x4000>,
+			      <0x0 0x284c0000 0x0 0x4000>,
+			      <0x0 0x28400000 0x0 0x2000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index d89bcddcfe3d..827328450f96 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -1188,8 +1188,12 @@ main_udmap: dma-controller@31150000 {
 			compatible = "ti,j721e-navss-main-udmap";
 			reg = <0x00 0x31150000 0x00 0x100>,
 			      <0x00 0x34000000 0x00 0x80000>,
-			      <0x00 0x35000000 0x00 0x200000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x00 0x35000000 0x00 0x200000>,
+			      <0x00 0x30b00000 0x00 0x20000>,
+			      <0x00 0x30c00000 0x00 0x8000>,
+			      <0x00 0x30d00000 0x00 0x4000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
index adb5ea6b9732..0eebb92e6a72 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
@@ -478,8 +478,12 @@ mcu_udmap: dma-controller@285c0000 {
 			compatible = "ti,j721e-navss-mcu-udmap";
 			reg = <0x00 0x285c0000 0x00 0x100>,
 			      <0x00 0x2a800000 0x00 0x40000>,
-			      <0x00 0x2aa00000 0x00 0x40000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x00 0x2aa00000 0x00 0x40000>,
+			      <0x00 0x284a0000 0x00 0x4000>,
+			      <0x00 0x284c0000 0x00 0x4000>,
+			      <0x00 0x28400000 0x00 0x2000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
 
