diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
-rw-r--r-- | Documentation/devicetree/bindings/usb/dwc3.txt | 6 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/usb/usb-xhci.txt | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index e807635f9e1c..471366d6a129 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -6,11 +6,13 @@ 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 - -Optional properties: + - 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. diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 5752df0e17a2..98424d5363e6 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -6,6 +6,9 @@ Required properties: register set for the device. - interrupts: one XHCI interrupt should be described here. +Optional properties: + - usb3-lpm-capable: determines if platform is USB3 LPM capable + Example: usb@f0931000 { compatible = "xhci-platform"; |