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(-) > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
