Hi,
+To: huang.ze@linux.dev
On 26-02-23, Marco Felsch wrote:
> Hi,
>
> the whole purpose of this series is to make it possible to control the
> USB VBUS regulators of an USB hub via host managed regulators.
>
> Regards,
> Marco
>
> ---
> Changes in v5:
> - Link to v4: https://lore.kernel.org/r/20250911-v6-16-topic-usb-onboard-dev-v4-0-1af288125d74@pengutronix.de
> - rebase on top of v7.0-rc1
> - dt-bindings: fix typo
> - dt-bindings: move example into usb-device.yaml
>
> Changes in v4:
> - dt-bindings: change to vbus-supply and shift doc to usb-device.yaml
> - onboard_dev: make use of new regulator API to parse child device
> regulators.
> - onboard_dev: drop hard coded downstream port number and make it more
> dynamic
> - onboard_dev: drop limiting support to SMSC hubs
> - Link to v3: https://lore.kernel.org/r/20250821-v6-16-topic-usb-onboard-dev-v3-0-6d2b38a5d818@pengutronix.de
>
> Changes in v3:
> - fix dt-bindings issues
> - Link to v2: https://lore.kernel.org/all/20250327172803.3404615-1-m.felsch@pengutronix.de/
>
> Changes in v2:
> - fix compile time errors in case the module builds
> - Link to v1: https://lore.kernel.org/all/20240807-b4-v6-10-topic-usb-onboard-dev-v1-0-f33ce21353c9@pengutronix.de/
>
> ---
> Marco Felsch (4):
> usb: port: track the disabled state
> usb: hub: add infrastructure to pass onboard_dev port features
> dt-bindings: usb: usb-device: add usb hub port vbus-supply suppport
> usb: misc: onboard_dev: add hub downstream port host vbus-supply handling
>
> .../devicetree/bindings/usb/usb-device.yaml | 15 +++
> 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 | 117 +++++++++++++++++++++
> include/linux/usb.h | 3 +
> 6 files changed, 198 insertions(+), 2 deletions(-)
> ---
> base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
> change-id: 20250821-v6-16-topic-usb-onboard-dev-b8d4d1d8a086
>
> Best regards,
> --
> Marco Felsch <m.felsch@pengutronix.de>
>
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