diff --git a/Documentation/devicetree/bindings/pci/rcar-gen4-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-gen4-pci-ep.yaml
index b23293314a6d..ce177f0eca75 100644
--- a/Documentation/devicetree/bindings/pci/rcar-gen4-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/rcar-gen4-pci-ep.yaml
@@ -56,11 +56,14 @@ properties:
     maxItems: 1
 
   resets:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   reset-names:
+    minItems: 1
     items:
       - const: pwr
+      - const: core
 
   max-link-speed:
     maximum: 4
@@ -109,8 +112,8 @@ examples:
             clocks = <&cpg CPG_MOD 624>, <&pcie0_clkref>;
             clock-names = "core", "ref";
             power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
-            resets = <&cpg 624>;
-            reset-names = "pwr";
+            resets = <&cpg 624>,<&cpg 1121>;
+            reset-names = "pwr", "core";
             max-link-speed = <4>;
             num-lanes = <2>;
             max-functions = /bits/ 8 <2>;