usb: dwc2: gadget: only reset core after addressed state

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There is a 200ms guard period to avoid unnecessary resets of the dwc2
ip. This delay sometimes prove to be too large when usbcv is run with
an ehci host. dwc2 only needs to be reset after addressed state.
Change the logic to reset ip after addressed state.

Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Tested-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Tested-by: John Youn <johnyoun@synopsys.com>
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

...

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Mian Yousaf Kaukab 2015-09-29 12:08:26 +02:00 • committed by Felipe Balbi

parent 5390d438e6

commit 2becdc62a9

2 changed files with 3 additions and 10 deletions

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2

drivers/usb/dwc2/core.h

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11

drivers/usb/dwc2/gadget.c

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