[PATCH v12 0/3] Add multiport support for DWC3 controllers

[Krishna Kurapati]

This series is a set of picked up acks and split from larger series [1]
The series is rebased on top of:
Repo: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
Branch: usb-testing
commit 03cf2af41b37 ("Revert "phy: qcom-qmp-usb: Add Qualcomm SDX75 USB3 PHY support"")

The patches present in series have been reviewed and acked by respective
maintainers. They dont break any existing implementation and is just a
subset of merge ready multiport code. The rest of the patches will be
rebased on top of the usb branch once this series is merged.

[1]: https://patchwork.kernel.org/project/linux-usb/cover/20230828133033.11988-1-quic_kriskura@xxxxxxxxxxx/

Krishna Kurapati (3):
  usb: dwc3: core: Access XHCI address space temporarily to read port
    info
  usb: dwc3: core: Skip setting event buffers for host only controllers
  usb: dwc3: qcom: Add helper function to request threaded IRQ

 drivers/usb/dwc3/core.c      | 74 ++++++++++++++++++++++++++++++++++++
 drivers/usb/dwc3/core.h      |  5 +++
 drivers/usb/dwc3/dwc3-qcom.c | 59 +++++++++++++---------------
 3 files changed, 105 insertions(+), 33 deletions(-)

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2.42.0