diff --git a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
index f6884f6e59e7..f87f90f431e5 100644
--- a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
+++ b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
@@ -45,7 +45,35 @@ properties:
   reg:
     maxItems: 1
 
-  interrupts: true
+  interrupts:
+    oneOf:
+      - items:
+          - description: Channel interrupt
+          - description: Global interrupt
+      - items:
+          - description: CAN global error interrupt
+          - description: CAN receive FIFO interrupt
+          - description: CAN0 error interrupt
+          - description: CAN0 transmit interrupt
+          - description: CAN0 transmit/receive FIFO receive completion interrupt
+          - description: CAN1 error interrupt
+          - description: CAN1 transmit interrupt
+          - description: CAN1 transmit/receive FIFO receive completion interrupt
+
+  interrupt-names:
+    oneOf:
+      - items:
+          - const: ch_int
+          - const: g_int
+      - items:
+          - const: g_err
+          - const: g_recc
+          - const: ch0_err
+          - const: ch0_rec
+          - const: ch0_trx
+          - const: ch1_err
+          - const: ch1_rec
+          - const: ch1_trx
 
   clocks:
     maxItems: 3
@@ -117,52 +145,71 @@ allOf:
     then:
       properties:
         interrupts:
-          items:
-            - description: CAN global error interrupt
-            - description: CAN receive FIFO interrupt
-            - description: CAN0 error interrupt
-            - description: CAN0 transmit interrupt
-            - description: CAN0 transmit/receive FIFO receive completion interrupt
-            - description: CAN1 error interrupt
-            - description: CAN1 transmit interrupt
-            - description: CAN1 transmit/receive FIFO receive completion interrupt
+          minItems: 8
+          maxItems: 8
 
         interrupt-names:
-          items:
-            - const: g_err
-            - const: g_recc
-            - const: ch0_err
-            - const: ch0_rec
-            - const: ch0_trx
-            - const: ch1_err
-            - const: ch1_rec
-            - const: ch1_trx
+          minItems: 8
+          maxItems: 8
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,rcar-gen3-canfd
+              - renesas,rcar-gen4-canfd
+    then:
+      properties:
+        interrupts:
+          minItems: 2
+          maxItems: 2
+
+        interrupt-names:
+          minItems: 2
+          maxItems: 2
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,rzg2l-canfd
+    then:
+      properties:
         resets:
+          minItems: 2
           maxItems: 2
 
         reset-names:
-          items:
-            - const: rstp_n
-            - const: rstc_n
+          minItems: 2
+          maxItems: 2
 
       required:
         - reset-names
-    else:
-      properties:
-        interrupts:
-          items:
-            - description: Channel interrupt
-            - description: Global interrupt
-
-        interrupt-names:
-          items:
-            - const: ch_int
-            - const: g_int
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,rcar-gen3-canfd
+              - renesas,rcar-gen4-canfd
+    then:
+      properties:
         resets:
           maxItems: 1
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,rcar-gen3-canfd
+              - renesas,rzg2l-canfd
+    then:
+      patternProperties:
+        "^channel[2-7]$": false
+
   - if:
       properties:
         compatible:
@@ -171,16 +218,6 @@ allOf:
     then:
       patternProperties:
         "^channel[4-7]$": false
-    else:
-      if:
-        not:
-          properties:
-            compatible:
-              contains:
-                const: renesas,rcar-gen4-canfd
-      then:
-        patternProperties:
-          "^channel[2-7]$": false
 
 unevaluatedProperties: false
 
