diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
deleted file mode 100644
index 5fd3ee0f7167..000000000000
--- a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-Texas Instruments K3 Interrupt Aggregator
-=========================================
-
-The Interrupt Aggregator (INTA) provides a centralized machine
-which handles the termination of system events to that they can
-be coherently processed by the host(s) in the system. A maximum
-of 64 events can be mapped to a single interrupt.
-
-
-                              Interrupt Aggregator
-                     +-----------------------------------------+
-                     |      Intmap            VINT             |
-                     | +--------------+  +------------+        |
-            m ------>| | vint  | bit  |  | 0 |.....|63| vint0  |
-               .     | +--------------+  +------------+        |       +------+
-               .     |         .               .               |       | HOST |
-Globalevents  ------>|         .               .               |------>| IRQ  |
-               .     |         .               .               |       | CTRL |
-               .     |         .               .               |       +------+
-            n ------>| +--------------+  +------------+        |
-                     | | vint  | bit  |  | 0 |.....|63| vintx  |
-                     | +--------------+  +------------+        |
-                     |                                         |
-                     +-----------------------------------------+
-
-Configuration of these Intmap registers that maps global events to vint is done
-by a system controller (like the Device Memory and Security Controller on K3
-AM654 SoC). Driver should request the system controller to get the range
-of global events and vints assigned to the requesting host. Management
-of these requested resources should be handled by driver and requests
-system controller to map specific global event to vint, bit pair.
-
-Communication between the host processor running an OS and the system
-controller happens through a protocol called TI System Control Interface
-(TISCI protocol). For more details refer:
-Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
-
-TISCI Interrupt Aggregator Node:
--------------------------------
-- compatible:		Must be "ti,sci-inta".
-- reg:			Should contain registers location and length.
-- interrupt-controller:	Identifies the node as an interrupt controller
-- msi-controller:	Identifies the node as an MSI controller.
-- interrupt-parent:	phandle of irq parent.
-- ti,sci:		Phandle to TI-SCI compatible System controller node.
-- ti,sci-dev-id:	TISCI device id of interrupt controller.
-- ti,interrupt-ranges:	Set of triplets containing ranges that convert
-			the INTA output interrupt numbers to parent's
-			interrupt number. Each triplet has following entries:
-			- First entry specifies the base for vint
-			- Second entry specifies the base for parent irqs
-			- Third entry specifies the limit
-
-
-Example:
---------
-main_udmass_inta: interrupt-controller@33d00000 {
-	compatible = "ti,sci-inta";
-	reg = <0x0 0x33d00000 0x0 0x100000>;
-	interrupt-controller;
-	msi-controller;
-	interrupt-parent = <&main_navss_intr>;
-	ti,sci = <&dmsc>;
-	ti,sci-dev-id = <179>;
-	ti,interrupt-ranges = <0 0 256>;
-};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
new file mode 100644
index 000000000000..c7cd05656a3e
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/ti,sci-inta.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments K3 Interrupt Aggregator
+
+maintainers:
+  - Lokesh Vutla <lokeshvutla@ti.com>
+
+allOf:
+  - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
+
+description: |
+  The Interrupt Aggregator (INTA) provides a centralized machine
+  which handles the termination of system events to that they can
+  be coherently processed by the host(s) in the system. A maximum
+  of 64 events can be mapped to a single interrupt.
+
+                                Interrupt Aggregator
+                       +-----------------------------------------+
+                       |      Intmap            VINT             |
+                       | +--------------+  +------------+        |
+              m ------>| | vint  | bit  |  | 0 |.....|63| vint0  |
+                 .     | +--------------+  +------------+        |      +------+
+                 .     |         .               .               |      | HOST |
+  Globalevents  ------>|         .               .               |----->| IRQ  |
+                 .     |         .               .               |      | CTRL |
+                 .     |         .               .               |      +------+
+              n ------>| +--------------+  +------------+        |
+                       | | vint  | bit  |  | 0 |.....|63| vintx  |
+                       | +--------------+  +------------+        |
+                       |                                         |
+                       +-----------------------------------------+
+
+  Configuration of these Intmap registers that maps global events to vint is
+  done by a system controller (like the Device Memory and Security Controller
+  on AM654 SoC). Driver should request the system controller to get the range
+  of global events and vints assigned to the requesting host. Management
+  of these requested resources should be handled by driver and requests
+  system controller to map specific global event to vint, bit pair.
+
+  Communication between the host processor running an OS and the system
+  controller happens through a protocol called TI System Control Interface
+  (TISCI protocol).
+
+properties:
+  compatible:
+    const: ti,sci-inta
+
+  reg:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  msi-controller: true
+
+  ti,interrupt-ranges:
+    $ref: /schemas/types.yaml#/definitions/uint32-matrix
+    description: |
+      Interrupt ranges that converts the INTA output hw irq numbers
+      to parents's input interrupt numbers.
+    items:
+      items:
+        - description: |
+            "output_irq" specifies the base for inta output irq
+        - description: |
+            "parent's input irq" specifies the base for parent irq
+        - description: |
+            "limit" specifies the limit for translation
+
+required:
+  - compatible
+  - reg
+  - interrupt-controller
+  - msi-controller
+  - ti,sci
+  - ti,sci-dev-id
+  - ti,interrupt-ranges
+
+examples:
+  - |
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        main_udmass_inta: msi-controller@33d00000 {
+            compatible = "ti,sci-inta";
+            reg = <0x0 0x33d00000 0x0 0x100000>;
+            interrupt-controller;
+            msi-controller;
+            interrupt-parent = <&main_navss_intr>;
+            ti,sci = <&dmsc>;
+            ti,sci-dev-id = <179>;
+            ti,interrupt-ranges = <0 0 256>;
+        };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 58d4740b0a9d..4591338634cf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16991,7 +16991,7 @@ L:	linux-arm-kernel@lists.infradead.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
 F:	Documentation/devicetree/bindings/clock/ti,sci-clk.txt
-F:	Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
+F:	Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
 F:	Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
 F:	Documentation/devicetree/bindings/reset/ti,sci-reset.txt
 F:	Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
