[PATCH v2 2/2] dt-binding: usb: xilinx: Add clocking node

[Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxxxxx>]

Add a clocking node for xilinx udc.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/xlnx,usb2.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml b/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml
index b8acc415eaf1..39213806ac79 100644
--- a/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml
+++ b/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml
@@ -24,6 +24,14 @@ properties:
       If present, hardware has dma capability.
     type: boolean
 
+  clocks:
+    minItems: 1
+
+  clock-name:
+    const: "s_axi_aclk"
+    description: |
+      Input clock name.
+
 required:
   - compatible
   - reg
-- 
2.17.1