usb: dwc2: gadget: add reset flag in init function

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Add a flag to request physical reset of the controller when
s3c_hsotg_core_init_disconnected is called.
During the usb reset, controller must not be fully reconfigured and
resetted. Else this leads to shorter chirp-k duration during
enumeration.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

...

This commit is contained in:

Gregory Herrero 2015-01-30 09:09:32 +01:00 • committed by Felipe Balbi

parent 7d24c1b5a7

commit 643cc4dee1

3 changed files with 26 additions and 15 deletions

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6

drivers/usb/dwc2/core.h

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33

drivers/usb/dwc2/gadget.c

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2

drivers/usb/dwc2/hcd.c

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