Re: [PATCHv4 0/2] dwc3 on XU3

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On Monday 09 October 2017 05:30 PM, Andrzej Pietrasiewicz wrote:
> Hi all,
> 
> This is the fourth version of patches in this thread.
> 
> The series fixes problems with enumerating of SuperSpeed devices
> on an Odroid XU3. There was a patch series from Vivek Gautam in
> circulation, but it got lost somehow. Please see:
> 
> https://lkml.org/lkml/2014/9/2/166
> https://lkml.org/lkml/2015/2/2/257
> 
> I adapted his patch so that it does not use a hacky solution to force
> additional initialization in order for calibration to happen.
> With this patch enumeration happens correctly and a super speed device
> is recognized as such.
> 
> Changes since v3:
> 
> - improved the commit message in phy_calibrate() commit
>   (as suggested by Kishon)
> - rebased onto v4.14-rc4

merged, thanks!

-Kishon
> 
> Changes since v2:
> 
> - exported the "calibrate_phy" symbol
> 
> Changes since v1:
> 
> - added calibrate() callback to phy
> - used calibrate() instead of reset() to trigger the calibration
> 
> Andrzej Pietrasiewicz (1):
>   drivers: phy: add calibrate method
> 
> Vivek Gautam (1):
>   phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800
> 
>  drivers/phy/phy-core.c                   |  15 +++
>  drivers/phy/samsung/phy-exynos5-usbdrd.c | 183 +++++++++++++++++++++++++++++++
>  drivers/usb/dwc3/core.c                  |   7 +-
>  include/linux/phy/phy.h                  |  10 ++
>  4 files changed, 213 insertions(+), 2 deletions(-)
> 
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