linux-kernel - [PATCH 0/5 v2] Fixes and workarounds for dwc2 on HiKey board

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Message-Id: <1483473157-16678-1-git-send-email-john.stultz@linaro.org>
Date:   Tue,  3 Jan 2017 11:52:32 -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>,
        Vardan Mikayelyan <Vardan.Mikayelyan@...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: [PATCH 0/5 v2] Fixes and workarounds for dwc2 on HiKey board

Hope everyone had a happy new years!

I just wanted to send out my current queue of patches for dwc2
controller on the HiKey board for consideration for the 4.11
merge window.

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.

Any feedback would be greatly appreciated!

thanks
-john

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


New in v2:
* Reworked goto logic in patch #2, as suggested by Vardan

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: Vardan Mikayelyan <Vardan.Mikayelyan@...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   |  9 +++++-
 drivers/usb/dwc2/gadget.c |  2 +-
 drivers/usb/dwc2/hcd.c    | 79 +++++++++++++++++++++++++++++++++++++++++++++++
 drivers/usb/dwc2/params.c | 19 ++++++++++++
 5 files changed, 110 insertions(+), 5 deletions(-)

-- 
2.7.4