[PATCH v4 4/5] usb: dwc3: Add quirk for Synopsis device disconnection errata

2015-02-16 Thread Sneeker Yeh
Synopsis Designware USB3 IP earlier than v3.00a which is configured in silicon with DWC_USB3_SUSPEND_ON_DISCONNECT_EN=1, would need a specific quirk to prevent xhci host controller from dying when device is disconnected. Since DWC_USB3_SUSPEND_ON_DISCONNECT_EN is an IP configuration whose state

[PATCH v4 4/5] usb: dwc3: Add quirk for Synopsis device disconnection errata

2015-02-16 Thread Sneeker Yeh
Synopsis Designware USB3 IP earlier than v3.00a which is configured in silicon with DWC_USB3_SUSPEND_ON_DISCONNECT_EN=1, would need a specific quirk to prevent xhci host controller from dying when device is disconnected. Since DWC_USB3_SUSPEND_ON_DISCONNECT_EN is an IP configuration whose state