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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