[PATCH] dt-bindings: usb: qcom,dwc3: document extcon property

[David Heidelberg]

The driver has support for it already. Only missing bit is dt-binding entry.

Signed-off-by: David Heidelberg <david@xxxxxxx>
---
 Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index 4875c5b7d5b5..7099b583d21c 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -107,6 +107,10 @@ properties:
     minItems: 1
     maxItems: 4
 
+  extcon:
+    description:
+      Phandle to the extcon device providing the cable state.
+
   qcom,select-utmi-as-pipe-clk:
     description:
       If present, disable USB3 pipe_clk requirement.
-- 
2.40.1