linux-kernel - [RFC][PATCH 0/5] Fixes and workarounds for dwc2 on HiKey board

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Date:   Mon, 12 Dec 2016 23:09:45 -0800
From:   John Stultz <john.stultz@...aro.org>
To:     lkml <linux-kernel@...r.kernel.org>
Cc:     John Stultz <john.stultz@...aro.org>,
        Wei Xu <xuwei5@...ilicon.com>,
        Guodong Xu <guodong.xu@...aro.org>,
        Amit Pundir <amit.pundir@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        John Youn <johnyoun@...opsys.com>,
        Douglas Anderson <dianders@...omium.org>,
        Chen Yu <chenyu56@...wei.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org
Subject: [RFC][PATCH 0/5] Fixes and workarounds for dwc2 on HiKey board

I just wanted to send out my current queue of patches for dwc2
controller on the HiKey board.

This does 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.

So in the meantime, I wanted to send out the other patches I
have to use, so that they can get feedback and be consdiered
for the next (4.11) merge window.

Feedback would be greatly appreciated!

thanks
-john

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

Cc: Wei Xu <xuwei5@...ilicon.com>
Cc: Guodong Xu <guodong.xu@...aro.org>
Cc: Amit Pundir <amit.pundir@...aro.org>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: John Youn <johnyoun@...opsys.com>
Cc: Douglas Anderson <dianders@...omium.org>
Cc: Chen Yu <chenyu56@...wei.com>
Cc: Kishon Vijay Abraham I <kishon@...com>
Cc: Felipe Balbi <felipe.balbi@...ux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-usb@...r.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 (3):
  usb: dwc2: Avoid sleeping while holding hsotg->lock
  usb: dwc2: Workaround case where GOTGCTL state is wrong
  usb: dwc2: Avoid suspending if we're in gadget mode

 drivers/usb/dwc2/core.c     |  6 ++--
 drivers/usb/dwc2/core.h     |  8 ++++-
 drivers/usb/dwc2/gadget.c   |  2 +-
 drivers/usb/dwc2/hcd.c      | 75 ++++++++++++++++++++++++++++++++++++++++++++-
 drivers/usb/dwc2/platform.c |  1 +
 5 files changed, 86 insertions(+), 6 deletions(-)

-- 
2.7.4