diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index 98e5e17e3ff7..022aa64d2911 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -223,7 +223,7 @@
 };
 
 &mailbox0_cluster0 {
-	interrupts = <214 0>;
+	interrupts = <436>;
 
 	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
 		ti,mbox-rx = <0 0 0>;
@@ -237,7 +237,7 @@
 };
 
 &mailbox0_cluster1 {
-	interrupts = <215 0>;
+	interrupts = <432>;
 
 	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
 		ti,mbox-rx = <0 0 0>;
@@ -251,7 +251,7 @@
 };
 
 &mailbox0_cluster2 {
-	interrupts = <216 0>;
+	interrupts = <428>;
 
 	mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
 		ti,mbox-rx = <0 0 0>;
@@ -265,7 +265,7 @@
 };
 
 &mailbox0_cluster3 {
-	interrupts = <217 0>;
+	interrupts = <424>;
 
 	mbox_c66_0: mbox-c66-0 {
 		ti,mbox-rx = <0 0 0>;
@@ -279,7 +279,7 @@
 };
 
 &mailbox0_cluster4 {
-	interrupts = <218 0>;
+	interrupts = <420>;
 
 	mbox_c71_0: mbox-c71-0 {
 		ti,mbox-rx = <0 0 0>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 0b9d14b838a1..2c643190ce0b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -45,10 +45,10 @@
 		ti,intr-trigger-type = <1>;
 		interrupt-controller;
 		interrupt-parent = <&gic500>;
-		#interrupt-cells = <2>;
+		#interrupt-cells = <1>;
 		ti,sci = <&dmsc>;
-		ti,sci-dst-id = <14>;
-		ti,sci-rm-range-girq = <0x1>;
+		ti,sci-dev-id = <131>;
+		ti,interrupt-ranges = <8 392 56>;
 	};
 
 	main_navss {
@@ -66,10 +66,12 @@
 			ti,intr-trigger-type = <4>;
 			interrupt-controller;
 			interrupt-parent = <&gic500>;
-			#interrupt-cells = <2>;
+			#interrupt-cells = <1>;
 			ti,sci = <&dmsc>;
-			ti,sci-dst-id = <14>;
-			ti,sci-rm-range-girq = <0>, <2>;
+			ti,sci-dev-id = <213>;
+			ti,interrupt-ranges = <0 64 64>,
+					      <64 448 64>,
+					      <128 672 64>;
 		};
 
 		main_udmass_inta: interrupt-controller@33d00000 {
@@ -80,8 +82,7 @@
 			msi-controller;
 			ti,sci = <&dmsc>;
 			ti,sci-dev-id = <209>;
-			ti,sci-rm-range-vint = <0xa>;
-			ti,sci-rm-range-global-event = <0xd>;
+			ti,interrupt-ranges = <0 0 256>;
 		};
 
 		secure_proxy_main: mailbox@32c00000 {
@@ -401,8 +402,8 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <105 0>, <105 1>, <105 2>, <105 3>,
-			     <105 4>, <105 5>, <105 6>, <105 7>;
+		interrupts = <256>, <257>, <258>, <259>,
+			     <260>, <261>, <262>, <263>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <128>;
@@ -418,7 +419,7 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <106 0>, <106 1>, <106 2>;
+		interrupts = <288>, <289>, <290>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <36>;
@@ -434,8 +435,8 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <107 0>, <107 1>, <107 2>, <107 3>,
-			     <107 4>, <107 5>, <107 6>, <107 7>;
+		interrupts = <264>, <265>, <266>, <267>,
+			     <268>, <269>, <270>, <271>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <128>;
@@ -451,7 +452,7 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <108 0>, <108 1>, <108 2>;
+		interrupts = <292>, <293>, <294>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <36>;
@@ -467,8 +468,8 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <109 0>, <109 1>, <109 2>, <109 3>,
-			     <109 4>, <109 5>, <109 6>, <109 7>;
+		interrupts = <272>, <273>, <274>, <275>,
+			     <276>, <277>, <278>, <279>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <128>;
@@ -484,7 +485,7 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <110 0>, <110 1>, <110 2>;
+		interrupts = <296>, <297>, <298>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <36>;
@@ -500,8 +501,8 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <111 0>, <111 1>, <111 2>, <111 3>,
-			     <111 4>, <111 5>, <111 6>, <111 7>;
+		interrupts = <280>, <281>, <282>, <283>,
+			     <284>, <285>, <286>, <287>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <128>;
@@ -517,7 +518,7 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
-		interrupts = <112 0>, <112 1>, <112 2>;
+		interrupts = <300>, <301>, <302>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <36>;
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 3d6064125b40..a17074c8a172 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -96,9 +96,10 @@
 		ti,intr-trigger-type = <1>;
 		interrupt-controller;
 		interrupt-parent = <&gic500>;
-		#interrupt-cells = <2>;
+		#interrupt-cells = <1>;
 		ti,sci = <&dmsc>;
-		ti,sci-dst-id = <14>;
+		ti,sci-dev-id = <137>;
+		ti,interrupt-ranges = <16 960 16>;
 		ti,sci-rm-range-girq = <0x5>;
 	};
 
@@ -108,8 +109,7 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&wkup_gpio_intr>;
-		interrupts = <113 0>, <113 1>, <113 2>,
-			     <113 3>, <113 4>, <113 5>;
+		interrupts = <103>, <104>, <105>, <106>, <107>, <108>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <84>;
@@ -125,8 +125,7 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&wkup_gpio_intr>;
-		interrupts = <114 0>, <114 1>, <114 2>,
-			     <114 3>, <114 4>, <114 5>;
+		interrupts = <112>, <113>, <114>, <115>, <116>, <117>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		ti,ngpio = <84>;
