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-rw-r--r--Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
index 2e1547569702..103574d18dbc 100644
--- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
+++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
@@ -50,6 +50,8 @@ properties:
items:
pattern: '^fic[0-3]$'
+ dma-coherent: true
+
ranges:
minItems: 1
maxItems: 3