1 files changed, 71 insertions, 34 deletions
diff --git a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
index cc39511a49d6..6876eade431b 100644
--- a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
+++ b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
@@ -10,9 +10,6 @@ maintainers:
   - Chris Brandt <chris.brandt@renesas.com>
   - Wolfram Sang <wsa+renesas@sang-engineering.com>
 
-allOf:
-  - $ref: /schemas/i2c/i2c-controller.yaml#
-
 properties:
   compatible:
     oneOf:
@@ -32,32 +29,50 @@ properties:
               - renesas,riic-r9a09g056   # RZ/V2N
           - const: renesas,riic-r9a09g057   # RZ/V2H(P)
 
-      - const: renesas,riic-r9a09g057   # RZ/V2H(P)
+      - enum:
+          - renesas,riic-r9a09g057   # RZ/V2H(P)
+          - renesas,riic-r9a09g077   # RZ/T2H
+
+      - items:
+          - const: renesas,riic-r9a09g087  # RZ/N2H
+          - const: renesas,riic-r9a09g077  # RZ/T2H
 
   reg:
     maxItems: 1
 
   interrupts:
-    items:
-      - description: Transmit End Interrupt
-      - description: Receive Data Full Interrupt
-      - description: Transmit Data Empty Interrupt
-      - description: Stop Condition Detection Interrupt
-      - description: Start Condition Detection Interrupt
-      - description: NACK Reception Interrupt
-      - description: Arbitration-Lost Interrupt
-      - description: Timeout Interrupt
+    oneOf:
+      - items:
+          - description: Transmit End Interrupt
+          - description: Receive Data Full Interrupt
+          - description: Transmit Data Empty Interrupt
+          - description: Stop Condition Detection Interrupt
+          - description: Start Condition Detection Interrupt
+          - description: NACK Reception Interrupt
+          - description: Arbitration-Lost Interrupt
+          - description: Timeout Interrupt
+      - items:
+          - description: Transfer Error Or Event Generation
+          - description: Receive Data Full Interrupt
+          - description: Transmit Data Empty Interrupt
+          - description: Transmit End Interrupt
 
   interrupt-names:
-    items:
-      - const: tei
-      - const: ri
-      - const: ti
-      - const: spi
-      - const: sti
-      - const: naki
-      - const: ali
-      - const: tmoi
+    oneOf:
+      - items:
+          - const: tei
+          - const: ri
+          - const: ti
+          - const: spi
+          - const: sti
+          - const: naki
+          - const: ali
+          - const: tmoi
+      - items:
+          - const: eei
+          - const: rxi
+          - const: txi
+          - const: tei
 
   clock-frequency:
     description:
@@ -84,18 +99,40 @@ required:
   - '#address-cells'
   - '#size-cells'
 
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - renesas,riic-r9a07g043
-          - renesas,riic-r9a07g044
-          - renesas,riic-r9a07g054
-          - renesas,riic-r9a09g057
-then:
-  required:
-    - resets
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,riic-r9a09g077
+    then:
+      properties:
+        interrupts:
+          maxItems: 4
+        interrupt-names:
+          maxItems: 4
+        resets: false
+    else:
+      properties:
+        interrupts:
+          minItems: 8
+        interrupt-names:
+          minItems: 8
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,riic-r9a07g043
+              - renesas,riic-r9a07g044
+              - renesas,riic-r9a07g054
+              - renesas,riic-r9a09g057
+    then:
+      required:
+        - resets
 
 unevaluatedProperties: false