[PATCH 2/3] dt-bindings: PCI: renesas,pci-rcar-gen2: add top-level constraints

[Krzysztof Kozlowski]

Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:".  Add missing top-level constraints
for clocks and clock-names.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 .../devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml    | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml b/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
index b288cdb1ec70..065b7508d288 100644
--- a/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
+++ b/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
@@ -42,9 +42,13 @@ properties:
   interrupts:
     maxItems: 1
 
-  clocks: true
+  clocks:
+    minItems: 1
+    maxItems: 3
 
-  clock-names: true
+  clock-names:
+    minItems: 1
+    maxItems: 3
 
   resets:
     maxItems: 1
-- 
2.43.0