usb: dwc3: Add SoftReset PHY synchonization delay

PATCH New Felipe Balbi 1 participant 1 message Mar 12, 2018 USB

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Felipe Balbi

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2018-03-12 10:23 UTC #0 lore raw

PATCH v4 1/15 usb: dwc3: Add SoftReset PHY synchonization delay

Quoted 5 lines · Thinh Nguyen

From DWC_usb31 programming guide section 1.3.2, once DWC3_DCTL_CSFTRST bit is cleared, we must wait at least 50ms before accessing the PHY domain (synchronization delay).
Signed-off-by Thinh Nguyen <[email protected]>

checking file drivers/usb/dwc3/core.c
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