dt-bindings: PCI: microchip: increase number of items in ranges property

Increase the number of items in the ranges property to allow up to 3
ranges. For example a prefetchable range, a non-prefetchable range
and an IO range, depending on configuration.

Signed-off-by: Valentina Fernandez <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/20240327-debunk-perky-f5514ca332be@spud
Signed-off-by: Rob Herring (Arm) <[email protected]>

Author: vfalanis

Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml

@@ -65,7 +65,8 @@ properties:
       - const: msi
 
   ranges:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
 
   dma-ranges:
     minItems: 1