1 files changed, 26 insertions, 0 deletions
diff --git a/dts/Bindings/usb/dwc3.txt b/dts/Bindings/usb/dwc3.txt
new file mode 100644
index 0000000000..471366d6a1
--- /dev/null
+++ b/dts/Bindings/usb/dwc3.txt
@@ -0,0 +1,26 @@
+synopsys DWC3 CORE
+
+DWC3- USB3 CONTROLLER
+
+Required properties:
+ - compatible: must be "snps,dwc3"
+ - reg : Address and length of the register set for the device
+ - interrupts: Interrupts used by the dwc3 controller.
+
+Optional properties:
+ - usb-phy : array of phandle for the PHY device.  The first element
+   in the array is expected to be a handle to the USB2/HS PHY and
+   the second element is expected to be a handle to the USB3/SS PHY
+ - phys: from the *Generic PHY* bindings
+ - phy-names: from the *Generic PHY* bindings
+ - tx-fifo-resize: determines if the FIFO *has* to be reallocated.
+
+This is usually a subnode to DWC3 glue to which it is connected.
+
+dwc3@4a030000 {
+	compatible = "snps,dwc3";
+	reg = <0x4a030000 0xcfff>;
+	interrupts = <0 92 4>
+	usb-phy = <&usb2_phy>, <&usb3,phy>;
+	tx-fifo-resize;
+};