Re: [PATCH RFC 2/4] xhci: Add quirk for DWC3-Exynos controller

2013-12-10 Thread Julius Werner
On Tue, Dec 10, 2013 at 2:55 AM, Vivek Gautam wrote: > The DWC3-exynos eXtensible host controller on Exynos5420 SoC > is quirky in a way that the PHY needs to be tuned to get it > working at SuperSpeed. > By default this PHY works as High-speed phy and therefore > detects even Super-speed devices

[PATCH RFC 2/4] xhci: Add quirk for DWC3-Exynos controller

2013-12-10 Thread Vivek Gautam
The DWC3-exynos eXtensible host controller on Exynos5420 SoC is quirky in a way that the PHY needs to be tuned to get it working at SuperSpeed. By default this PHY works as High-speed phy and therefore detects even Super-speed devices as high-speed ones. So, the PHY needs to be tuned after controll