[U-Boot] [PATCH 00/11] usb: dwc3: Fixes and improvements for DWC3 driver

[Lukasz Majewski]

Those patches should be applied on top of Kishon Vijay Abraham I work (v1)
[40 patches]:

https://patchwork.ozlabs.org/patch/442467/
"dra7xx: am43xx: add dwc3 gadget driver support and enable dfu"

Those changes fixes composite, DFU and UMS gadgets - as a result
relevant tests (available at test/{dfu|ums} pass.

Test HW: Odroid XU3 - Exynos5422

There is one important thing to note:

Since on our setup Data and Instruction Caches seems to be broken (or at
least don't behave as expected) the comments regarding cache management
in DWC3 still applies.

I will look on them at v2 of this patch set.
This code should be also easily applicable on top of v2.

Inha Song (1):
  usb: dwc3: Add BIT() macro

Joonyoung Shim (1):
  usb: dwc3: make dwc3_set_mode to static

Marek Szyprowski (3):
  usb: dwc3: add a workaround for too small OUT requests
  usb: dwc3: gadget: add common endpoint configuration for dwc3 udc
    driver
  usb: dwc3: optimize interrupt loop

Łukasz Majewski (6):
  usb: composite: Add .reset callback to usb_gadget_driver structure
  usb: dwc3: linux-compat: Fix: Adding missing include files
  usb: dwc3: Set usbdrd phy ctrl and mode in dwc3 core
  usb: dwc3: gadget: Set all ctrl fields of Transfer Control Blocks
    (TRB) to be LST
  usb: dwc3: gadget: Set non EP0 max packet limit to 512B
  usb: dwc3: Correct clean up code for requests

 drivers/usb/dwc3/core.c           | 86 +++++++++++++++++++++++++++++++++++----
 drivers/usb/dwc3/core.h           |  3 +-
 drivers/usb/dwc3/gadget.c         | 76 ++++++++++++++++------------------
 drivers/usb/dwc3/linux-compat.h   |  3 ++
 drivers/usb/gadget/composite.c    |  1 +
 drivers/usb/gadget/epautoconf.c   | 21 +++++++++-
 drivers/usb/gadget/gadget_chips.h |  8 ++++
 include/dwc3-uboot.h              |  2 +
 8 files changed, 149 insertions(+), 51 deletions(-)

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2.0.0.rc2