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Commit 23381db7 authored by Kumar Gala's avatar Kumar Gala Committed by Felipe Balbi
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usb: dwc3: core: clarify usb-phy array binding 



The binding spec wasn't clear that the order of the phandles in the
usb-phy array has meaning.  Clarify this point in the binding that
it should be <USB2-HS-PHY, USB3-SS-PHY>.

Signed-off-by: default avatarKumar Gala <galak@codeaurora.org>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent ebe864a6

Documentation/devicetree/bindings/usb/dwc3.txt

+3 −1
Original line number Original line Diff line number Diff line
@@ -6,7 +6,9 @@ Required properties: 
 - compatible: must be "snps,dwc3"

 - compatible: must be "snps,dwc3"

 - reg : Address and length of the register set for the device

 - reg : Address and length of the register set for the device

 - interrupts: Interrupts used by the dwc3 controller.

 - interrupts: Interrupts used by the dwc3 controller.

 - usb-phy : array of phandle for the PHY device

 - 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:

Optional properties:

 - tx-fifo-resize: determines if the FIFO *has* to be reallocated.

 - tx-fifo-resize: determines if the FIFO *has* to be reallocated.