diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
deleted file mode 100644
index 8f78640ad64c..000000000000
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
+++ /dev/null
@@ -1,88 +0,0 @@
-Samsung's Multi Core Timer (MCT)
-
-The Samsung's Multi Core Timer (MCT) module includes two main blocks, the
-global timer and CPU local timers. The global timer is a 64-bit free running
-up-counter and can generate 4 interrupts when the counter reaches one of the
-four preset counter values. The CPU local timers are 32-bit free running
-down-counters and generate an interrupt when the counter expires. There is
-one CPU local timer instantiated in MCT for every CPU in the system.
-
-Required properties:
-
-- compatible: should be "samsung,exynos4210-mct".
-  (a) "samsung,exynos4210-mct", for mct compatible with Exynos4210 mct.
-  (b) "samsung,exynos4412-mct", for mct compatible with Exynos4412 mct.
-
-- reg: base address of the mct controller and length of the address space
-  it occupies.
-
-- interrupts: the list of interrupts generated by the controller. The following
-  should be the order of the interrupts specified. The local timer interrupts
-  should be specified after the four global timer interrupts have been
-  specified.
-
-	0: Global Timer Interrupt 0
-	1: Global Timer Interrupt 1
-	2: Global Timer Interrupt 2
-	3: Global Timer Interrupt 3
-	4: Local Timer Interrupt 0
-	5: Local Timer Interrupt 1
-	6: ..
-	7: ..
-	i: Local Timer Interrupt n
-
-  For MCT block that uses a per-processor interrupt for local timers, such
-  as ones compatible with "samsung,exynos4412-mct", only one local timer
-  interrupt might be specified, meaning that all local timers use the same
-  per processor interrupt.
-
-Example 1: In this example, the IP contains two local timers, using separate
-	   interrupts, so two local timer interrupts have been specified,
-	   in addition to four global timer interrupts.
-
-	mct@10050000 {
-		compatible = "samsung,exynos4210-mct";
-		reg = <0x10050000 0x800>;
-		interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
-			     <0 42 0>, <0 48 0>;
-	};
-
-Example 2: In this example, the timer interrupts are connected to two separate
-	   interrupt controllers. Hence, an interrupt-map is created to map
-	   the interrupts to the respective interrupt controllers.
-
-	mct@101c0000 {
-		compatible = "samsung,exynos4210-mct";
-		reg = <0x101C0000 0x800>;
-		interrupt-parent = <&mct_map>;
-		interrupts = <0>, <1>, <2>, <3>, <4>, <5>;
-
-		mct_map: mct-map {
-			#interrupt-cells = <1>;
-			#address-cells = <0>;
-			#size-cells = <0>;
-			interrupt-map = <0 &gic 0 57 0>,
-					<1 &gic 0 69 0>,
-					<2 &combiner 12 6>,
-					<3 &combiner 12 7>,
-					<4 &gic 0 42 0>,
-					<5 &gic 0 48 0>;
-		};
-	};
-
-Example 3: In this example, the IP contains four local timers, but using
-	   a per-processor interrupt to handle them. Either all the local
-	   timer interrupts can be specified, with the same interrupt specifier
-	   value or just the first one.
-
-	mct@10050000 {
-		compatible = "samsung,exynos4412-mct";
-		reg = <0x10050000 0x800>;
-
-		/* Both ways are possible in this case. Either: */
-		interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
-			     <0 42 0>;
-		/* or: */
-		interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
-			     <0 42 0>, <0 42 0>, <0 42 0>, <0 42 0>;
-	};
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
new file mode 100644
index 000000000000..5d6db1ddd7f6
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
@@ -0,0 +1,113 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/samsung,exynos4210-mct.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC Multi Core Timer (MCT)
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@kernel.org>
+
+description: |+
+  The Samsung's Multi Core Timer (MCT) module includes two main blocks, the
+  global timer and CPU local timers. The global timer is a 64-bit free running
+  up-counter and can generate 4 interrupts when the counter reaches one of the
+  four preset counter values. The CPU local timers are 32-bit free running
+  down-counters and generate an interrupt when the counter expires. There is
+  one CPU local timer instantiated in MCT for every CPU in the system.
+
+properties:
+  compatible:
+    enum:
+      - samsung,exynos4210-mct
+      - samsung,exynos4412-mct
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    description: |
+      Interrupts should be put in specific order. This is, the local timer
+      interrupts should be specified after the four global timer interrupts
+      have been specified:
+      0: Global Timer Interrupt 0
+      1: Global Timer Interrupt 1
+      2: Global Timer Interrupt 2
+      3: Global Timer Interrupt 3
+      4: Local Timer Interrupt 0
+      5: Local Timer Interrupt 1
+      6: ..
+      7: ..
+      i: Local Timer Interrupt n
+      For MCT block that uses a per-processor interrupt for local timers, such
+      as ones compatible with "samsung,exynos4412-mct", only one local timer
+      interrupt might be specified, meaning that all local timers use the same
+      per processor interrupt.
+    minItems: 5               # 4 Global + 1 local
+    maxItems: 20              # 4 Global + 16 local
+
+required:
+  - compatible
+  - interrupts
+  - reg
+
+examples:
+  - |
+    // In this example, the IP contains two local timers, using separate
+    // interrupts, so two local timer interrupts have been specified,
+    // in addition to four global timer interrupts.
+
+    timer@10050000 {
+        compatible = "samsung,exynos4210-mct";
+        reg = <0x10050000 0x800>;
+        interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
+                     <0 42 0>, <0 48 0>;
+    };
+
+  - |
+    // In this example, the timer interrupts are connected to two separate
+    // interrupt controllers. Hence, an interrupt-map is created to map
+    // the interrupts to the respective interrupt controllers.
+
+    mct: timer@101c0000 {
+        compatible = "samsung,exynos4210-mct";
+        reg = <0x101C0000 0x800>;
+        #address-cells = <0>;
+        #size-cells = <0>;
+        #interrupt-cells = <1>;
+        interrupt-parent = <&mct>;
+        interrupts = <0>, <1>, <2>, <3>, <4>, <5>;
+        interrupt-map = <0 &gic 0 57 0>,
+                        <1 &gic 0 69 0>,
+                        <2 &combiner 12 6>,
+                        <3 &combiner 12 7>,
+                        <4 &gic 0 42 0>,
+                        <5 &gic 0 48 0>;
+    };
+
+  - |
+    // In this example, the IP contains four local timers, but using
+    // a per-processor interrupt to handle them. Only one first local
+    // interrupt is specified.
+
+    timer@10050000 {
+        compatible = "samsung,exynos4412-mct";
+        reg = <0x10050000 0x800>;
+
+        interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
+                     <0 42 0>;
+    };
+
+  - |
+    // In this example, the IP contains four local timers, but using
+    // a per-processor interrupt to handle them. All the local timer
+    // interrupts are specified.
+
+    timer@10050000 {
+        compatible = "samsung,exynos4412-mct";
+        reg = <0x10050000 0x800>;
+
+        interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
+                     <0 42 0>, <0 42 0>, <0 42 0>, <0 42 0>;
+    };
