Documentation: dt-bindings: add dt binding info for dwc2 fifo resizing

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt
index a7a9cb647a0bcc6fc86cd354d6fbd6cd6477d8f6..fd132cbee70eaf8b9ca14272ec888367c580dc46 100644 (file)
--- a/Documentation/devicetree/bindings/usb/dwc2.txt
+++ b/Documentation/devicetree/bindings/usb/dwc2.txt
@@ -21,6 +21,9 @@ Refer to phy/phy-bindings.txt for generic phy consumer properties
 - dr_mode: shall be one of "host", "peripheral" and "otg"
   Refer to usb/generic.txt
 - g-use-dma: enable dma usage in gadget driver.
+- g-rx-fifo-size: size of rx fifo size in gadget mode.
+- g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode.
+- g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode.
 
 Example: