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Commit 48eab1f2 authored by Cristian Birsan's avatar Cristian Birsan Committed by Felipe Balbi
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usb: gadget: udc: atmel: Update Kconfig help for fifo_mode = 0 



Update Kconfig help for fifo_mode = 0 to explain the behavior better.

Signed-off-by: default avatarCristian Birsan <cristian.birsan@microchip.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent fcc9634c

drivers/usb/gadget/udc/Kconfig

+3 −2
Original line number Diff line number Diff line
@@ -62,8 +62,9 @@ config USB_ATMEL_USBA 


	  The fifo_mode parameter is used to select endpoint allocation mode.

	  fifo_mode = 0 is used to let the driver autoconfigure the endpoints.

	  In this case 2 banks are allocated for isochronous endpoints and

	  only one bank is allocated for the rest of the endpoints.

	  In this case, for ep1 2 banks are allocated if it works in isochronous

	  mode and only 1 bank otherwise. For the rest of the endpoints

	  only 1 bank is allocated.



	  fifo_mode = 1 is a generic maximum fifo size (1024 bytes) configuration

	  allowing the usage of ep1 - ep6