dt-bindings: usb: Add missing properties used in examples

With 'unevaluatedProperties' support implemented, the following warnings are generated in the usb examples: Documentation/devicetree/bindings/usb/intel,keembay-dwc3.example.dt.yaml: usb: usb@34000000: Unevaluated properties are not allowed ('reg' was unexpected) Documentation/devicetree/bindings/usb/snps,dwc3.example.dt.yaml: usb@4a030000: Unevaluated properties are not allowed ('reg' was unexpected) Add the missing property definitions. Cc: Greg Kroah-Hartman <[email protected]> Cc: Ahmad Zainie <[email protected]> Cc: Felipe Balbi <[email protected]> Cc: [email protected] Signed-off-by: Rob Herring <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Reviewed-by: Thierry Reding <[email protected]> Link: https://lore.kernel.org/r/[email protected]
kawasaki · Dec 14, 2021 · b13e2bd · b13e2bd
1 parent 9696fe2
commit b13e2bd
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diff --git a/Documentation/devicetree/bindings/usb/intel,keembay-dwc3.yaml b/Documentation/devicetree/bindings/usb/intel,keembay-dwc3.yaml
@@ -13,6 +13,9 @@ properties:
   compatible:
     const: intel,keembay-dwc3
 
+  reg:
+    maxItems: 1
+
   clocks:
     maxItems: 4
 

diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -36,6 +36,9 @@ properties:
         - const: synopsys,dwc3
           deprecated: true
 
+  reg:
+    maxItems: 1
+
   interrupts:
     description:
       It's either a single common DWC3 interrupt (dwc_usb3) or individual
@@ -65,6 +68,9 @@ properties:
         - enum: [bus_early, ref, suspend]
         - true
 
+  iommus:
+    maxItems: 1
+
   usb-phy:
     minItems: 1
     items: