Just another round here trying to push forward a patch series submitted previously by Yu Chen to get HiKey960 dev-board's USB functionality working. This series focuses on just the dwc3 changes and bindings needed. The current full patchset can be found here: https://git.linaro.org/people/john.stultz/android-dev.git/log/?id=ce013895404bd4a5b6487df0ac30ed2dbea43f5d NOTE: I unfortunately don't have any deep knowledge of the hardware other then the previously submitted code and what I can intuit from testing, but I tried to document the previously undocumented bindings as best I could, fixed up a few minor checkpatch issues and tried to address previous feedback as best I could. I'd greatly appreciate any feedback or thoughts! thanks -john New in v4: * Just added a few Reviewed-by: lines from Rob Herring Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: Mark Rutland <mark.rutland@xxxxxxx> CC: ShuFan Lee <shufan_lee@xxxxxxxxxxx> Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> Cc: Suzuki K Poulose <suzuki.poulose@xxxxxxx> Cc: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx> Cc: Yu Chen <chenyu56@xxxxxxxxxx> Cc: Felipe Balbi <balbi@xxxxxxxxxx> Cc: Hans de Goede <hdegoede@xxxxxxxxxx> Cc: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> Cc: Jun Li <lijun.kernel@xxxxxxxxx> Cc: Valentin Schneider <valentin.schneider@xxxxxxx> Cc: Jack Pham <jackp@xxxxxxxxxxxxxx> Cc: linux-usb@xxxxxxxxxxxxxxx Cc: devicetree@xxxxxxxxxxxxxxx John Stultz (6): dt-bindings: usb: rt1711h: Add connector bindings dt-bindings: usb: dwc3: Allow clock list & resets to be more flexible usb: dwc3: Rework clock initialization to be more flexible usb: dwc3: Rework resets initialization to be more flexible dt-bindings: usb: generic: Add role-switch-default-host binding usb: dwc3: Add host-mode as default support Yu Chen (3): usb: dwc3: Execute GCTL Core Soft Reset while switch modes usb: dwc3: Increase timeout for CmdAct cleared by device controller usb: dwc3: Registering a role switch in the DRD code. .../devicetree/bindings/usb/dwc3.txt | 5 +- .../devicetree/bindings/usb/generic.txt | 5 ++ .../bindings/usb/richtek,rt1711h.txt | 29 +++++++ drivers/usb/dwc3/Kconfig | 1 + drivers/usb/dwc3/core.c | 38 +++++---- drivers/usb/dwc3/core.h | 6 ++ drivers/usb/dwc3/drd.c | 78 ++++++++++++++++++- drivers/usb/dwc3/gadget.c | 2 +- 8 files changed, 144 insertions(+), 20 deletions(-) -- 2.17.1
