[RESEND PATCH 3/5] usb: mtu3: fix an unrecognized issue when connected with PC

2018-05-04 Thread Chunfeng Yun
When boot on the platform with the USB cable connected to Win7, the Win7 will pop up an error dialog: "USB Device not recognized", but finally the Win7 can enumerate it successfully. The root cause is as the following: When the xHCI driver set PORT_POWER of the OTG port, and if both IDPIN and

[RESEND PATCH 3/5] usb: mtu3: fix an unrecognized issue when connected with PC

2018-05-04 Thread Chunfeng Yun
When boot on the platform with the USB cable connected to Win7, the Win7 will pop up an error dialog: "USB Device not recognized", but finally the Win7 can enumerate it successfully. The root cause is as the following: When the xHCI driver set PORT_POWER of the OTG port, and if both IDPIN and