Re: [PATCHv2 2/2] phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800

2017-10-05 Thread kbuild test robot
Hi Vivek, [auto build test ERROR on phy/next] [also build test ERROR on v4.14-rc3 next-20170929] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Andrzej-Pietrasiewicz/drivers-phy-add-calibrate-me

[PATCHv2 2/2] phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800

2017-10-03 Thread Andrzej Pietrasiewicz
From: Vivek Gautam Adding phy calibration sequence for USB 3.0 DRD PHY present on Exynos5420/5800 systems. This calibration facilitates setting certain PHY parameters viz. the Loss-of-Signal (LOS) Detector Threshold Level, as well as Tx-Vboost-Level for Super-Speed operations. Additionally we als