diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
index 84eeb7fe6e01..295840cf612f 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
@@ -32,6 +32,10 @@ properties:
       - const: memory2
       - const: memory3
 
+  interrupts:
+    minItems: 3
+    maxItems: 3
+
   power-domains:
     maxItems: 1
 
@@ -53,6 +57,7 @@ required:
   - compatible
   - reg
   - reg-names
+  - interrupts
   - resets
   - power-domains
   - clocks
@@ -64,6 +69,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/clock/r8a774c0-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/power/r8a774c0-sysc.h>
 
      pcie0_ep: pcie-ep@fe000000 {
@@ -75,6 +81,9 @@ examples:
                   <0x30000000 0x8000000>,
                   <0x38000000 0x8000000>;
             reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3";
+            interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
             resets = <&cpg 319>;
             power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
             clocks = <&cpg CPG_MOD 319>;