[PATCH v2 0/4] Add ext. port vbus handling for onboard-dev

[Marco Felsch]

Hi,

this small series is the successor of [1]. The intend of this series is
to make it possible to switch the vbus of the downstream ports of an
onboard-dev hub via ext. regulators controlled via the host.

The approach from v1 was not sufficient since it caused compile errors.
We indentified the issue and went with idea-3 [2] to fix this.

Regards,
  Marco

[1] https://lore.kernel.org/all/20240807-b4-v6-10-topic-usb-onboard-dev-v1-0-f33ce21353c9@xxxxxxxxxxxxxx/
[2] https://lore.kernel.org/all/wtvhsdo2zefehkgfcp2cfdl2uht4lcrytyjyhwjhnpcyvx4kd2@iurrw554aegh/

Marco Felsch (4):
  usb: port: track the disabled state
  usb: hub: add infrastructure to pass onboard_dev port features
  dt-bindings: usb: microchip,usb2514: add support for port vbus-supply
  usb: misc: onboard_dev: add ext-vbus-supply handling

 .../bindings/usb/microchip,usb2514.yaml       |  6 ++
 drivers/usb/core/hub.c                        | 55 ++++++++++-
 drivers/usb/core/hub.h                        |  4 +
 drivers/usb/core/port.c                       |  6 ++
 drivers/usb/misc/onboard_usb_dev.c            | 95 +++++++++++++++++++
 drivers/usb/misc/onboard_usb_dev.h            |  3 +
 include/linux/usb.h                           |  3 +
 7 files changed, 170 insertions(+), 2 deletions(-)

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2.39.5