Add an optional GPIO in the dtb description that will
be used to reset the connected hub (if any).
Signed-off-by: Adrien Grassein <adrien.grassein@xxxxxxxxx>
---
Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
index 7c70f2ad9942..6ee2b42e0f22 100644
--- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
@@ -9,6 +9,7 @@ Required properties:
Optional properties:
- vbus-supply: A phandle to the regulator for USB VBUS.
+- reset-gpios: A phandle to the reset signal of the connected hub (if any).
Example:
usb3_phy0: phy@381f0040 {
--
2.25.1
