Changes since v2:
----------------
- v2 can be viewed here: https://www.spinics.net/lists/linux-arm-msm/msg137025.html 
- Addressed Bjorn and Krzysztof's comments.
- Added [PATCH 1/5] which fixes the 'qcom_eud' sysfs path. 
- Added [PATCH 5/5] to enable EUD for Qualcomm QRB4210-RB2 boards.

Changes since v1:
----------------
- v1 can be viewed here: https://lore.kernel.org/linux-arm-msm/20221231130743.3285664-1-bhupesh.sharma@linaro.org
- Added Krzysztof in Cc list.
- Fixed the following issue reported by kernel test bot:
  >> ERROR: modpost: "qcom_scm_io_writel" [drivers/usb/misc/qcom_eud.ko] undefined!

This series adds the dt-binding and driver support for SM6115 / SM4250
EUD (Embedded USB Debugger) block available on Qualcomm SoCs.

It also enables the same for QRB4210-RB2 boards by default (the user
still needs to enable the same via sysfs).

The EUD is a mini-USB hub implemented on chip to support the USB-based debug
and trace capabilities.

EUD driver listens to events like USB attach or detach and then
informs the USB about these events via ROLE-SWITCH.

Bhupesh Sharma (5):
  usb: misc: eud: Fix eud sysfs path (use 'qcom_eud')
  dt-bindings: soc: qcom: eud: Add SM6115 / SM4250 support
  usb: misc: eud: Add driver support for SM6115 / SM4250
  arm64: dts: qcom: sm6115: Add EUD dt node and dwc3 connector
  arm64: dts: qcom: qrb4210-rb2: Enable EUD debug peripheral

 Documentation/ABI/testing/sysfs-driver-eud    |  2 +-
 .../bindings/soc/qcom/qcom,eud.yaml           | 16 +++++
 arch/arm64/boot/dts/qcom/qrb4210-rb2.dts      | 27 +++++++-
 arch/arm64/boot/dts/qcom/sm6115.dtsi          | 48 ++++++++++++++
 drivers/usb/misc/Kconfig                      |  1 +
 drivers/usb/misc/qcom_eud.c                   | 66 +++++++++++++++++--
 6 files changed, 153 insertions(+), 7 deletions(-)

-- 
2.38.1