diff --git a/Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml b/Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml
index 90086909e921..09d78bd1a577 100644
--- a/Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml
@@ -14,7 +14,7 @@ description: |
   with PCIe Base Specification 4.0 and supports different link speeds
   depending on the SoC variant:
     - Gen2 (5 GT/s): RZ/G3S
-    - Gen3 (8 GT/s): RZ/G3E, RZ/V2N
+    - Gen3 (8 GT/s): RZ/G3E, RZ/V2H(P), RZ/V2N
 
 properties:
   compatible:
@@ -22,6 +22,7 @@ properties:
       - enum:
           - renesas,r9a08g045-pcie # RZ/G3S
           - renesas,r9a09g047-pcie # RZ/G3E
+          - renesas,r9a09g057-pcie # RZ/V2H(P)
       - items:
           - const: renesas,r9a09g056-pcie # RZ/V2N
           - const: renesas,r9a09g047-pcie
@@ -139,7 +140,13 @@ properties:
       - clkl1pm clock request state
       - power off information in L2 state
       - errors (fatal, non-fatal, correctable)
-    $ref: /schemas/types.yaml#/definitions/phandle
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: Phandle to system controller
+          - description: PCIe controller index
+            enum: [0, 1]
+        minItems: 1
 
 patternProperties:
   "^pcie@0,[0-0]$":
@@ -220,7 +227,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: renesas,r9a09g047-pcie
+            enum:
+              - renesas,r9a09g047-pcie
+              - renesas,r9a09g057-pcie
     then:
       properties:
         interrupts:
@@ -235,6 +244,25 @@ allOf:
           maxItems: 1
         reset-names:
           maxItems: 1
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r9a09g057-pcie
+    then:
+      properties:
+        num-lanes:
+          enum: [2, 4]
+        renesas,sysc:
+          items:
+            - minItems: 2
+      required:
+        - num-lanes
+    else:
+      properties:
+        renesas,sysc:
+          items:
+            - maxItems: 1
 
 unevaluatedProperties: false