[U-Boot] [PATCH v2 00/13] driver model bring-up of dwc3 usb peripheral

[Vignesh R]

This patch series enables ti dwc3 usb peripherial driver to adopt driver
model and DT. And also adds support for to USB device boot using RNDIS
for AM437x.

Tested on AM437x GP EVM in USB RNDIS boot mode. ROM downloads SPL, SPL
loads U-Boot via usb ether and then U-Boot loads kernel image using the
same interface.

Based on previous work submitted by Mugunthan here:
https://lists.denx.de/pipermail/u-boot/2016-March/250115.html

Change log:
* Reorder patches adding dwc3 driver model patches
* Split patch 8 into 3 patches.
* rebase to latest master and pick up Reviewed-bys


Mugunthan V N (7):
  drivers: usb: dwc3: remove devm_zalloc from linux_compact
  drivers: usb: dwc3-omap: move usb_gadget_handle_interrupts from board
    files to drivers
  am437x: board: do not register usb devices when CONFIG_DM_USB is
    defined
  omap5/am57xx/dra7xx: board: do not register usb devices when
    CONFIG_DM_USB is defined
  drivers: usb: common: add support to get maximum speed from dt
  drivers: usb: dwc3: add ti dwc3 peripheral driver with driver model
    support
  drivers: usb: dwc3: add ti dwc3 misc driver for wrapper

Vignesh R (6):
  usb: gadget: ether: Provide a way to read MAC address
  usb: gadget: ether: Populate DM_FLAG_PRE_RELOC flag
  usb: gadget: add DWC3 USB gadget support
  am43xx: Add USB device boot support
  configs: am43xx: Enable configs to support USB device boot
  ARM: am437x-gp-evm-u-boot.dtsi: Enable nodes for USB device boot

 arch/arm/dts/am437x-gp-evm-u-boot.dtsi    |  20 +++
 arch/arm/mach-omap2/boot-common.c         |   3 +-
 board/ti/am43xx/board.c                   |  41 +++---
 board/ti/am57xx/board.c                   |  13 +-
 board/ti/dra7xx/evm.c                     |  13 +-
 board/ti/omap5_uevm/evm.c                 |  13 +-
 configs/am43xx_evm_defconfig              |  13 +-
 configs/am43xx_evm_usbhost_boot_defconfig |   1 +
 drivers/usb/common/common.c               |  29 ++++
 drivers/usb/dwc3/core.c                   |  64 ++++++++-
 drivers/usb/dwc3/core.h                   |   6 +
 drivers/usb/dwc3/dwc3-omap.c              | 231 +++++++++++++++++++++++++++++-
 drivers/usb/dwc3/gadget.c                 |   2 +-
 drivers/usb/dwc3/linux-compat.h           |   5 -
 drivers/usb/dwc3/ti_usb_phy.c             |   1 +
 drivers/usb/gadget/ether.c                |   8 +-
 drivers/usb/gadget/gadget_chips.h         |   2 +
 include/configs/am43xx_evm.h              |  27 ++--
 include/linux/usb/otg.h                   |   9 ++
 scripts/Makefile.spl                      |   1 +
 20 files changed, 416 insertions(+), 86 deletions(-)

-- 
2.13.0