Re: [PATCH 01/15] usb: dwc3: Device SoftReset PHY synchonization delay

2018-01-08 Thread Thinh Nguyen
On 1/8/2018 4:01 AM, Felipe Balbi wrote: > > Hi, > > Thinh Nguyen writes: >> From DWC_usb31 databook 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 >> --- >> dri

Re: [PATCH 01/15] usb: dwc3: Device SoftReset PHY synchonization delay

2018-01-08 Thread Felipe Balbi
Hi, Thinh Nguyen writes: > From DWC_usb31 databook 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 > --- > drivers/usb/dwc3/core.c | 13 - > 1 file changed,

[PATCH 01/15] usb: dwc3: Device SoftReset PHY synchonization delay

2018-01-05 Thread Thinh Nguyen
>From DWC_usb31 databook 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 --- drivers/usb/dwc3/core.c | 13 - 1 file changed, 12 insertions(+), 1 deletion(-) diff --g