Re: [PATCH v2 3/4] usb: host: xhci-plat: Caibrate PHY post host reset

2014-07-10 Thread Vivek Gautam
On Wed, Jul 9, 2014 at 11:28 PM, Julius Werner wrote: > On Wed, Jul 9, 2014 at 3:01 AM, Vivek Gautam wrote: >> Some quirky PHYs may require to be calibrated post the host >> controller initialization. >> The USB 3.0 DRD PHY on Exynos5420/5800 systems, coming along with >> Synopsys's DWC3 controll

Re: [PATCH v2 3/4] usb: host: xhci-plat: Caibrate PHY post host reset

2014-07-09 Thread Julius Werner
On Wed, Jul 9, 2014 at 3:01 AM, Vivek Gautam wrote: > Some quirky PHYs may require to be calibrated post the host > controller initialization. > The USB 3.0 DRD PHY on Exynos5420/5800 systems, coming along with > Synopsys's DWC3 controller, is one such PHY which needs to be > calibrated post xhci'

[PATCH v2 3/4] usb: host: xhci-plat: Caibrate PHY post host reset

2014-07-09 Thread Vivek Gautam
Some quirky PHYs may require to be calibrated post the host controller initialization. The USB 3.0 DRD PHY on Exynos5420/5800 systems, coming along with Synopsys's DWC3 controller, is one such PHY which needs to be calibrated post xhci's reset at initialization time and at resume time, to get the c