On Thursday 13 March 2014 05:44 PM, Felipe Balbi wrote:
> Hi,
>
> On Thu, Mar 13, 2014 at 10:20:24AM -0500, Felipe Balbi wrote:
>> On Thu, Mar 13, 2014 at 01:11:13PM +0200, Grygorii Strashko wrote:
>>> This fixes a regression on Keystone 2 platforms caused by patch
>>> 57303488cd37da58263e842de134dc65f7c626d5
>>> "usb: dwc3: adapt dwc3 core to use Generic PHY Framework" which adds
>>> optional support of generic phy in DWC3 core.
>>>
>>> On Keystone 2 platforms the USB is not working now because
>>> CONFIG_GENERIC_PHY isn't set and, as result, Generic PHY APIs stubs
>>> return -ENOSYS always. The log shows:
>>> dwc3 2690000.dwc3: failed to initialize core
>>> dwc3: probe of 2690000.dwc3 failed with error -38
>>>
>>> Hence, fix it by making NULL a valid phy reference in Generic PHY
>>> APIs stubs in the same way as it was done by the patch
>>> 04c2facad8fee66c981a51852806d8923336f362 "drivers: phy: Make NULL
>>> a valid phy reference".
>>>
>>> CC: Kishon Vijay Abraham I <[email protected]>
>>> CC: Felipe Balbi <[email protected]>
>>> CC: Santosh Shilimkar <[email protected]>
>>> Signed-off-by: Grygorii Strashko <[email protected]>
>>
>> nice :-)
>>
>> Acked-by: Felipe Balbi <[email protected]>
>
> Greg, if your tree isn't closed yet, could you consider this patch still
> for v3.15 merge window ? Grygorii found a regression on Keystone
> platforms which this patch fixes. Let me know if you need the original
> patch and myself or Kishon can send it to you.
>
Just checking whether the fix was picked up for the 3.14 merge window ?
Regards,
Santosh
On Wed, Apr 02, 2014 at 01:53:19PM -0400, Santosh Shilimkar wrote:
> On Thursday 13 March 2014 05:44 PM, Felipe Balbi wrote:
> > Hi,
> >
> > On Thu, Mar 13, 2014 at 10:20:24AM -0500, Felipe Balbi wrote:
> >> On Thu, Mar 13, 2014 at 01:11:13PM +0200, Grygorii Strashko wrote:
> >>> This fixes a regression on Keystone 2 platforms caused by patch
> >>> 57303488cd37da58263e842de134dc65f7c626d5
> >>> "usb: dwc3: adapt dwc3 core to use Generic PHY Framework" which adds
> >>> optional support of generic phy in DWC3 core.
> >>>
> >>> On Keystone 2 platforms the USB is not working now because
> >>> CONFIG_GENERIC_PHY isn't set and, as result, Generic PHY APIs stubs
> >>> return -ENOSYS always. The log shows:
> >>> dwc3 2690000.dwc3: failed to initialize core
> >>> dwc3: probe of 2690000.dwc3 failed with error -38
> >>>
> >>> Hence, fix it by making NULL a valid phy reference in Generic PHY
> >>> APIs stubs in the same way as it was done by the patch
> >>> 04c2facad8fee66c981a51852806d8923336f362 "drivers: phy: Make NULL
> >>> a valid phy reference".
> >>>
> >>> CC: Kishon Vijay Abraham I <[email protected]>
> >>> CC: Felipe Balbi <[email protected]>
> >>> CC: Santosh Shilimkar <[email protected]>
> >>> Signed-off-by: Grygorii Strashko <[email protected]>
> >>
> >> nice :-)
> >>
> >> Acked-by: Felipe Balbi <[email protected]>
> >
> > Greg, if your tree isn't closed yet, could you consider this patch still
> > for v3.15 merge window ? Grygorii found a regression on Keystone
> > platforms which this patch fixes. Let me know if you need the original
> > patch and myself or Kishon can send it to you.
> >
> Just checking whether the fix was picked up for the 3.14 merge window ?
3.14 is long released, the merge window for that was months ago.
greg k-h
On Wednesday 02 April 2014 02:16 PM, Greg KH wrote:
> On Wed, Apr 02, 2014 at 01:53:19PM -0400, Santosh Shilimkar wrote:
>> On Thursday 13 March 2014 05:44 PM, Felipe Balbi wrote:
>>> Hi,
>>>
>>> On Thu, Mar 13, 2014 at 10:20:24AM -0500, Felipe Balbi wrote:
>>>> On Thu, Mar 13, 2014 at 01:11:13PM +0200, Grygorii Strashko wrote:
>>>>> This fixes a regression on Keystone 2 platforms caused by patch
>>>>> 57303488cd37da58263e842de134dc65f7c626d5
>>>>> "usb: dwc3: adapt dwc3 core to use Generic PHY Framework" which adds
>>>>> optional support of generic phy in DWC3 core.
>>>>>
>>>>> On Keystone 2 platforms the USB is not working now because
>>>>> CONFIG_GENERIC_PHY isn't set and, as result, Generic PHY APIs stubs
>>>>> return -ENOSYS always. The log shows:
>>>>> dwc3 2690000.dwc3: failed to initialize core
>>>>> dwc3: probe of 2690000.dwc3 failed with error -38
>>>>>
>>>>> Hence, fix it by making NULL a valid phy reference in Generic PHY
>>>>> APIs stubs in the same way as it was done by the patch
>>>>> 04c2facad8fee66c981a51852806d8923336f362 "drivers: phy: Make NULL
>>>>> a valid phy reference".
>>>>>
>>>>> CC: Kishon Vijay Abraham I <[email protected]>
>>>>> CC: Felipe Balbi <[email protected]>
>>>>> CC: Santosh Shilimkar <[email protected]>
>>>>> Signed-off-by: Grygorii Strashko <[email protected]>
>>>>
>>>> nice :-)
>>>>
>>>> Acked-by: Felipe Balbi <[email protected]>
>>>
>>> Greg, if your tree isn't closed yet, could you consider this patch still
>>> for v3.15 merge window ? Grygorii found a regression on Keystone
>>> platforms which this patch fixes. Let me know if you need the original
>>> patch and myself or Kishon can send it to you.
>>>
>> Just checking whether the fix was picked up for the 3.14 merge window ?
>
> 3.14 is long released, the merge window for that was months ago.
>
Sorry for the typo. I mean for upcoming v3.15 merge window.
regards,
Santosh
On Wed, Apr 02, 2014 at 02:17:19PM -0400, Santosh Shilimkar wrote:
> On Wednesday 02 April 2014 02:16 PM, Greg KH wrote:
> > On Wed, Apr 02, 2014 at 01:53:19PM -0400, Santosh Shilimkar wrote:
> >> On Thursday 13 March 2014 05:44 PM, Felipe Balbi wrote:
> >>> Hi,
> >>>
> >>> On Thu, Mar 13, 2014 at 10:20:24AM -0500, Felipe Balbi wrote:
> >>>> On Thu, Mar 13, 2014 at 01:11:13PM +0200, Grygorii Strashko wrote:
> >>>>> This fixes a regression on Keystone 2 platforms caused by patch
> >>>>> 57303488cd37da58263e842de134dc65f7c626d5
> >>>>> "usb: dwc3: adapt dwc3 core to use Generic PHY Framework" which adds
> >>>>> optional support of generic phy in DWC3 core.
> >>>>>
> >>>>> On Keystone 2 platforms the USB is not working now because
> >>>>> CONFIG_GENERIC_PHY isn't set and, as result, Generic PHY APIs stubs
> >>>>> return -ENOSYS always. The log shows:
> >>>>> dwc3 2690000.dwc3: failed to initialize core
> >>>>> dwc3: probe of 2690000.dwc3 failed with error -38
> >>>>>
> >>>>> Hence, fix it by making NULL a valid phy reference in Generic PHY
> >>>>> APIs stubs in the same way as it was done by the patch
> >>>>> 04c2facad8fee66c981a51852806d8923336f362 "drivers: phy: Make NULL
> >>>>> a valid phy reference".
> >>>>>
> >>>>> CC: Kishon Vijay Abraham I <[email protected]>
> >>>>> CC: Felipe Balbi <[email protected]>
> >>>>> CC: Santosh Shilimkar <[email protected]>
> >>>>> Signed-off-by: Grygorii Strashko <[email protected]>
> >>>>
> >>>> nice :-)
> >>>>
> >>>> Acked-by: Felipe Balbi <[email protected]>
> >>>
> >>> Greg, if your tree isn't closed yet, could you consider this patch still
> >>> for v3.15 merge window ? Grygorii found a regression on Keystone
> >>> platforms which this patch fixes. Let me know if you need the original
> >>> patch and myself or Kishon can send it to you.
> >>>
> >> Just checking whether the fix was picked up for the 3.14 merge window ?
> >
> > 3.14 is long released, the merge window for that was months ago.
> >
> Sorry for the typo. I mean for upcoming v3.15 merge window.
My trees are now "empty" now, with everything I had for the 3.15-rc1
merge window already in Linus's tree. So I suggest looking there to see
if this made it in or not.
If not, be sure to resend it.
thanks,
greg k-h