diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
index 9c81d00b12e0..829bd2227f7c 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
@@ -25,6 +25,7 @@ properties:
           - samsung,exynos4412-mct
       - items:
           - enum:
+              - axis,artpec8-mct
               - samsung,exynos3250-mct
               - samsung,exynos5250-mct
               - samsung,exynos5260-mct
@@ -45,6 +46,19 @@ properties:
   reg:
     maxItems: 1
 
+  samsung,frc-shared:
+    type: boolean
+    description: |
+      Indicates that the hardware requires that this processor share the
+      free-running counter with a different (main) processor.
+
+  samsung,local-timers:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 16
+    description: |
+      List of indices of local timers usable from this processor.
+
   interrupts:
     description: |
       Interrupts should be put in specific order. This is, the local timer
@@ -74,6 +88,17 @@ required:
   - reg
 
 allOf:
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - axis,artpec8-mct
+    then:
+      properties:
+        samsung,local-timers: false
+        samsung,frc-shared: false
   - if:
       properties:
         compatible:
@@ -101,6 +126,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - axis,artpec8-mct
               - samsung,exynos5260-mct
               - samsung,exynos5420-mct
               - samsung,exynos5433-mct