diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index 365dcf384d73..60eab6dc3c0b 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -67,6 +67,7 @@ properties:
 
 patternProperties:
   '^cpu@[0-9a-f]+$':
+    type: object
     properties:
       device_type:
         const: cpu
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
index 758fbd7128e7..54838d4ea44c 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
@@ -129,6 +129,7 @@ required:
 
 patternProperties:
   "^v2m@[0-9a-f]+$":
+    type: object
     description: |
       * GICv2m extension for MSI/MSI-x support (Optional)
 
diff --git a/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml b/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml
index c4ab59550fc2..b3f0fe96ff0d 100644
--- a/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml
+++ b/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml
@@ -59,6 +59,7 @@ properties:
 
 patternProperties:
   '^frame@[0-9a-z]*$':
+    type: object
     description: A timer node has up to 8 frame sub-nodes, each with the following properties.
     properties:
       frame-number: