[RFC/RFT,0/5] Exynos USB 3.0 PHY tune setting
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Message ID 20190722185938.9043-1-linux.amoon@gmail.com
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  • Exynos USB 3.0 PHY tune setting
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Anand Moon July 22, 2019, 6:59 p.m. UTC
Dear All,

Here are some patches which help tune USB 3.0 phy.
changes have been testing on Odroid XU3 / XU4 / HC1.
with suspend and resume working with usb hdd device connected.

These patches have been build on top on Marek Szyprowski
Fix USB3.0 DRD PHY calibration issues.

[0] https://patchwork.kernel.org/cover/11049823/

Anand Moon (5):
  phy: exynos5-usbdrd: read from correct offset of xhci linksystem
  phy: exynos5-usbdrd: add missing tuning of the phyutmi signal
  phy: exynos5-usbdrd: UTMI tune signal
  phy: exynos5-usbdrd: PIPE3 tune signal
  phy: exynos5-usbdrd: drop duplicate setting PIPE3 tune signal

 drivers/phy/samsung/phy-exynos5-usbdrd.c | 101 ++++++++++++++++++-----
 1 file changed, 82 insertions(+), 19 deletions(-)