t; ; Heikki Krogerus ;
> Suzuki K Poulose ; Chunfeng Yun
> ; Hans de Goede ; Andy
> Shevchenko
> ; Valentin Schneider ;
> Jack Pham ; Linux USB List ;
> open
> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
> ;
> Peter Chen
> Subject: Re: [PATCH v4 3/9] usb: dwc3
ki K Poulose ; Chunfeng Yun
> ; Hans de Goede ; Andy
> Shevchenko
> ; Valentin Schneider ;
> Jack Pham ; Linux USB List ;
> open
> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
> ;
> Peter Chen
> Subject: Re: [PATCH v4 3/9] usb: dwc3: Increase timeout for C
Hi Jun,
Felipe Balbi writes:
>> In any case, increasing the timeout should be fine with me. It maybe
>> difficult to determine the max timeout base on the slowest clock rate
>> and number of cycles. Different controller and controller versions
>> behave differently and may have different numb
Hi,
Thinh Nguyen writes:
"Power Down Scale (PwrDnScale)
The USB3 suspend_clk input replaces pipe3_rx_pclk as a clock source
to a small part of the USB3 controller that operates when the SS
PHY is in its lowest power (P3) state, and therefore does not provide
nh Nguyen
>>>>>> ; Jun Li
>>>>>> Cc: John Stultz ; lkml
>>>>>> ; Yu Chen ; Greg
>>>>>> Kroah-Hartman ; Rob Herring
>>>>>> ; Mark Rutland ; ShuFan
>>>>>> Lee ; Heikki Krogerus
>>>>
>> ; Mark Rutland ; ShuFan
>>>>> Lee ; Heikki Krogerus
>>>>> ;
>>>>> Suzuki K Poulose ; Chunfeng Yun
>>>>> ; Hans de Goede ;
>>>>> Andy Shevchenko ; Valentin Schneider
>>>>> ; Jack Pham ;
>>>
K Poulose ; Chunfeng Yun
> ; Hans de Goede ; Andy
> Shevchenko
> ; Valentin Schneider ;
> Jack Pham ; Linux USB List ;
> open
> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
> ;
> Peter Chen
> Subject: Re: [PATCH v4 3/9] usb: dwc3: Increase timeout for CmdAct cle
n Schneider
>>> ;
>>> Jack Pham ; Linux USB List
>>> ; open
>>> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
>>> ;
>>> Peter Chen ; Thinh Nguyen
>>> Subject: RE: [PATCH v4 3/9] usb: dwc3: Increase timeout for CmdAct cleared
>>
gt; Herring ; Mark Rutland ; ShuFan Lee
>> ; Heikki Krogerus ;
>> Suzuki K Poulose ; Chunfeng Yun
>> ; Hans de Goede ; Andy
>> Shevchenko
>> ; Valentin Schneider ;
>> Jack Pham ; Linux USB List
>> ; open
>> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE
kki Krogerus ;
> Suzuki K Poulose ; Chunfeng Yun
> ; Hans de Goede ; Andy
> Shevchenko
> ; Valentin Schneider ;
> Jack Pham ; Linux USB List ;
> open
> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
> ;
> Peter Chen ; Thinh Nguyen
> Subject: RE: [PATCH v4 3
Hi,
Jun Li writes:
>> >> Hi Thinh, could you comment this?
>> >
>> > You only need to wake up the usb2 phy when issuing the command while
>> > running in highspeed or below. If you're running in SS or higher,
>> > internally the controller does it for you for usb3 phy. In Jun's case,
>> > it see
hunfeng Yun
> >>> ; Hans de Goede ;
> >>> Andy Shevchenko ; Valentin Schneider
> >>> ; Jack Pham ;
> >>> Linux USB List ; open list:OPEN FIRMWARE
> >>> AND FLATTENED DEVICE TREE BINDINGS ;
> >>> Peter Chen
am ; Linux USB List
>>> ; open
>>> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
>>> ;
>>> Peter Chen ; Jun Li ; Thinh Nguyen
>>>
>>> Subject: Re: [PATCH v4 3/9] usb: dwc3: Increase timeout for CmdAct cleared
>>> by device
>&g
ShuFan Lee
>> ; Heikki Krogerus ;
>> Suzuki K Poulose ; Chunfeng Yun
>> ; Hans de Goede ; Andy
>> Shevchenko
>> ; Valentin Schneider ;
>> Jack Pham ; Linux USB List
>> ; open
>> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
>> ;
>
Hi,
Jun Li writes:
>> Jun Li writes:
>> >> @@ -397,12 +407,18 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep,
>> >> unsigned
>> cmd,
>> >> dwc3_gadget_ep_get_transfer_index(dep);
>> >> }
>> >>
>> >> - if (saved_config) {
>> >> + if (saved_hs_conf
oulose ; Chunfeng Yun
> ; Hans de Goede ; Andy
> Shevchenko
> ; Valentin Schneider ;
> Jack Pham ; Linux USB List ;
> open
> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
> ;
> Peter Chen ; Jun Li ; Thinh Nguyen
>
> Subject: Re: [PATCH v4 3/9] usb: dwc3
Hi,
Jun Li writes:
>> @@ -397,12 +407,18 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep,
>> unsigned cmd,
>> dwc3_gadget_ep_get_transfer_index(dep);
>> }
>>
>> - if (saved_config) {
>> + if (saved_hs_config) {
>> reg = dwc3_readl(d
Felipe Balbi 于2020年5月8日周五 下午8:35写道:
>
>
> Hi,
>
> Jun Li writes:
> > Jun Li 于2020年5月7日周四 上午11:08写道:
> >>
> >> John Stultz 于2020年5月7日周四 上午6:27写道:
> >> >
> >> > On Wed, May 6, 2020 at 2:00 AM Jun Li wrote:
> >> > > John Stultz 于2019年10月30日周三 上午5:18写道:
> >> > > > On Tue, Oct 29, 2019 at 2:11 AM
Hi,
Felipe Balbi 于2020年5月8日周五 下午8:33写道:
>
>
> Hi,
>
> Jun Li writes:
> > John Stultz 于2019年10月30日周三 上午5:18写道:
> >>
> >> On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi wrote:
> >> > John Stultz writes:
> >> > > From: Yu Chen
> >> > >
> >> > > It needs more time for the device controller to clea
Hi,
Jun Li writes:
> Jun Li 于2020年5月7日周四 上午11:08写道:
>>
>> John Stultz 于2020年5月7日周四 上午6:27写道:
>> >
>> > On Wed, May 6, 2020 at 2:00 AM Jun Li wrote:
>> > > John Stultz 于2019年10月30日周三 上午5:18写道:
>> > > > On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi wrote:
>> > > > > John Stultz writes:
>> > >
Hi,
Jun Li writes:
> John Stultz 于2019年10月30日周三 上午5:18写道:
>>
>> On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi wrote:
>> > John Stultz writes:
>> > > From: Yu Chen
>> > >
>> > > It needs more time for the device controller to clear the CmdAct of
>> > > DEPCMD on Hisilicon Kirin Soc.
>> >
>> >
Jun Li 于2020年5月7日周四 上午11:08写道:
>
> John Stultz 于2020年5月7日周四 上午6:27写道:
> >
> > On Wed, May 6, 2020 at 2:00 AM Jun Li wrote:
> > > John Stultz 于2019年10月30日周三 上午5:18写道:
> > > > On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi wrote:
> > > > > John Stultz writes:
> > > > > > From: Yu Chen
> > > > >
John Stultz 于2020年5月7日周四 上午6:27写道:
>
> On Wed, May 6, 2020 at 2:00 AM Jun Li wrote:
> > John Stultz 于2019年10月30日周三 上午5:18写道:
> > > On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi wrote:
> > > > John Stultz writes:
> > > > > From: Yu Chen
> > > > >
> > > > > It needs more time for the device cont
On Wed, May 6, 2020 at 2:00 AM Jun Li wrote:
> John Stultz 于2019年10月30日周三 上午5:18写道:
> > On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi wrote:
> > > John Stultz writes:
> > > > From: Yu Chen
> > > >
> > > > It needs more time for the device controller to clear the CmdAct of
> > > > DEPCMD on Hisi
John Stultz 于2019年10月30日周三 上午5:18写道:
>
> On Tue, Oct 29, 2019 at 2:11 AM Felipe Balbi wrote:
> > John Stultz writes:
> > > From: Yu Chen
> > >
> > > It needs more time for the device controller to clear the CmdAct of
> > > DEPCMD on Hisilicon Kirin Soc.
> >
> > Why does it need more time? Why i
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