[PATCH 0/4 v3] Fixes and workarounds for dwc2 on HiKey board (rebased to synopsys-usb/next)

[John Stultz <john.stultz@linaro.org>]

Just wanted to resend my patches for dwc2 controller on the
HiKey board for consideration for the 4.11 merge window.

This patchset is the same as v2, only rebased against
John's synopsys-usb/next branch.

This does still exclude my patchset[1] to add extcon support to
dwc2, which John Youn suspects a pending rework of the dwc2 fifo
init logic might make unnecssary.

thanks
-john

[1] https://lkml.org/lkml/2016/12/6/69

v2:
* Reworked goto logic in patch #2, as suggested by Vardan
v3:
* Rebased to synopsys-usb/next


Cc: Wei Xu <xuwei5@hisilicon.com>
Cc: Guodong Xu <guodong.xu@linaro.org>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: John Youn <johnyoun@synopsys.com>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Chen Yu <chenyu56@huawei.com>
Cc: Vardan Mikayelyan <mvardan@synopsys.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org

Chen Yu (2):
  usb: dwc2: Force port resume on switching to device mode
  usb: dwc2: Add a quirk to allow speed negotiation for Hisilicon Hi6220

John Stultz (2):
  usb: dwc2: Avoid sleeping while holding hsotg->lock
  usb: dwc2: Workaround case where GOTGCTL state is wrong

 drivers/usb/dwc2/core.c   |  6 ++--
 drivers/usb/dwc2/core.h   |  9 +++++-
 drivers/usb/dwc2/gadget.c |  2 +-
 drivers/usb/dwc2/hcd.c    | 76 +++++++++++++++++++++++++++++++++++++++++++++++
 drivers/usb/dwc2/params.c |  1 +
 5 files changed, 89 insertions(+), 5 deletions(-)

-- 
2.7.4