Hi Marek,
Gentle ping on this series and the other for DM_USB on TI platforms.
JJ
On 04/09/2018 15:42, Jean-Jacques Hiblot wrote:
Resending this series after rebasing on top of latest u-boot.
This series aims at bringing improvements to the dwc3_generic driver so
that it can be used by most of the platforms using the dwc3 controller.
I tested this on with DRA7 and AM57x platforms for both Peripheral and Host
operations. The code to enable DM USB host & dev support for those
platforms will be submitted in a separate series.
Michal Simek has tested this series:
" I have tested it on zcu100 with usb stick, usb to ethernet converter and
also dfu.
Tested-by: Michal Simek <michal.si...@xilinx.com>"
Enhancements:
- use separate Kconfig option for DM USB Periphal and DM USB Host. This
allow platforms to keep their non-DM USB peripheral code and use the DM
USB host.
- fixes the bind/probe confusion in dwc3_generic. The probe is done when
the USB device is first needed.
- handles PHYs when in the peripheral mode. The code to handle the PHYs is
shared with the host side
- handles clock and reset
- bind host controller to the more generic driver 'xhci-dwc3'
Changes in v2:
- Updated commit log
- Fixed typo in thordown.c
- select DM_USB_DEV by default for zynqmp platforms
Jean-Jacques Hiblot (7):
usb: gadget: Do not call board_usb_xxx() directly in USB gadget
drivers
usb: introduce a separate config option for DM USB device
usb: udc: implement DM versions of
usb_gadget_initialize()/_release()/_handle_interrupt()
dwc3_generic: do not probe the USB device driver when it's bound
dwc3: move phy operation to core.c
dwc3-generic: Handle the PHYs, the clocks and the reset lines
dwc3-generic: Add select_dr_mode operation
arch/arm/Kconfig | 2 +
cmd/fastboot.c | 4 +-
cmd/rockusb.c | 4 +-
cmd/thordown.c | 4 +-
cmd/usb_gadget_sdp.c | 4 +-
cmd/usb_mass_storage.c | 4 +-
common/dfu.c | 6 +-
drivers/usb/Kconfig | 6 ++
drivers/usb/dwc3/Kconfig | 7 +-
drivers/usb/dwc3/core.c | 86 +++++++++++++++-
drivers/usb/dwc3/dwc3-generic.c | 207 +++++++++++++++++++++++++++++---------
drivers/usb/dwc3/ep0.c | 1 -
drivers/usb/gadget/ether.c | 38 +------
drivers/usb/gadget/udc/udc-core.c | 44 +++++++-
drivers/usb/host/xhci-dwc3.c | 93 ++---------------
include/dwc3-uboot.h | 7 ++
include/linux/usb/gadget.h | 18 ++++
17 files changed, 351 insertions(+), 184 deletions(-)
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