[PATCH 1/2] dt-bindings: usb: dwc2: Add support for additional clock

[Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>]

This adds support for an additional clock for the dwc2 core in case
there is another clock to the phy which must be enabled.

Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/dwc2.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
index e5ee51b7b470..56dd0d18d535 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -57,11 +57,14 @@ properties:
     maxItems: 1
 
   clocks:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   clock-names:
     items:
       - const: otg
+      - const: phy
+    minItems: 1
 
   resets:
     items:
-- 
2.20.1