Messages in this thread | | | From | John Stultz <> | Subject | [RFC][PATCH 0/3] dwc3 role-switch handling for HiKey960 | Date | Wed, 2 Oct 2019 23:16:14 +0000 |
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I'm just trying to pick up parts of a patch previously by Yu Chen to get HiKey960 dev-board's USB functionality working.
The current full patchset can be found here: https://git.linaro.org/people/john.stultz/android-dev.git/log/?id=12289c95c89e0e3173f8da1ebd3a29e52fd50a44
I don't have any real knowledge of the hardware other then the code, and what I can intuit from testing, but I tried to document the previously undocumented bindings as best I could and fixed up a few minor checkpatch issues.
I'd greatly appreciate feedback or thoughts!
thanks -john
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Cc: Yu Chen <chenyu56@huawei.com> Cc: Felipe Balbi <balbi@kernel.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Jun Li <lijun.kernel@gmail.com> Cc: Valentin Schneider <valentin.schneider@arm.com> Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org
John Stultz (1): dt-bindings: usb: generic: Add role-switch-default-host binding
Yu Chen (2): usb: roles: Add usb role switch notifier. usb: dwc3: Registering a role switch in the DRD code.
.../devicetree/bindings/usb/generic.txt | 5 ++ drivers/usb/dwc3/Kconfig | 1 + drivers/usb/dwc3/core.h | 6 ++ drivers/usb/dwc3/drd.c | 78 ++++++++++++++++++- drivers/usb/roles/class.c | 35 ++++++++- include/linux/usb/role.h | 16 ++++ 6 files changed, 139 insertions(+), 2 deletions(-)
-- 2.17.1
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