diff --git a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml
index 6bcaa8f2c3cf..d25423aa7167 100644
--- a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml
+++ b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml
@@ -106,6 +106,9 @@ properties:
     maxItems: 3
 
   dma-coherent: true
+  iommu-map: true
+  iommu-map-mask: true
+  msi-parent: true
 
 required:
   - compatible