[PATCH v4 4/5] dt-bindings: usb: microchip,usb2514: add vbus-supply example

Marco Felsch
2025-09-11T20:22:57Z

Add an usb hub vbus-supply example to make it easier for users to
understand the binding, after the usb-device.yaml gained the support for
it.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
Documentation/devicetree/bindings/usb/microchip,usb2514.yaml | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/microchip,usb2514.yaml b/Documentation/devicetree/bindings/usb/microchip,usb2514.yaml
index 4e3901efed3fcd4fbbd8cb777f9df4fcadf2ca00..9874bbd03e31fd7ff1c439eb860a15617f147406 100644
--- a/Documentation/devicetree/bindings/usb/microchip,usb2514.yaml
+++ b/Documentation/devicetree/bindings/usb/microchip,usb2514.yaml
@@ -86,5 +86,12 @@ examples:
compatible = "usbb95,772b";
reg = <1>;
};
+
+ /* VBUS on the 2nd port is managed by the host */
+ ethernet@2 {
+ compatible = "usbb95,772b";
+ reg = <2>;
+ vbus-supply = <&reg_5v0_vbus>;
+ };
};
};

--
2.47.3