diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
index 37eada55e0f0..192911696010 100644
--- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
+++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
@@ -169,8 +169,6 @@ allOf:
               - qcom,sm8150-llcc
               - qcom,sm8250-llcc
               - qcom,sm8350-llcc
-              - qcom,sm8450-llcc
-              - qcom,sm8550-llcc
     then:
       properties:
         reg:
@@ -188,6 +186,33 @@ allOf:
             - const: llcc3_base
             - const: llcc_broadcast_base
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8450-llcc
+              - qcom,sm8550-llcc
+              - qcom,sm8650-llcc
+    then:
+      properties:
+        reg:
+          items:
+            - description: LLCC0 base register region
+            - description: LLCC1 base register region
+            - description: LLCC2 base register region
+            - description: LLCC3 base register region
+            - description: LLCC broadcast OR register region
+            - description: LLCC broadcast AND register region
+        reg-names:
+          items:
+            - const: llcc0_base
+            - const: llcc1_base
+            - const: llcc2_base
+            - const: llcc3_base
+            - const: llcc_broadcast_base
+            - const: llcc_broadcast_and_base
+
 additionalProperties: false
 
 examples: