usb: misc: onboard_hub: add support for Microchip USB2412 USB 2.0 hub
authorJavier Carrasco <javier.carrasco@wolfvision.net>
Mon, 11 Sep 2023 08:22:38 +0000 (10:22 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 2 Oct 2023 14:15:22 +0000 (16:15 +0200)
commite59e38158c61162f2e8beb4620df21a1585117df
treeff39891d81e15735e823e3aefcc98c4e1ed62b44
parent3061b6491f491197a35e14e49f805d661b02acd4
usb: misc: onboard_hub: add support for Microchip USB2412 USB 2.0 hub

The USB2412 is a 2-Port USB 2.0 hub controller that provides a reset pin
and a single 3v3 powre source, which makes it suitable to be controlled
by the onboard_hub driver.

This hub has the same reset timings as USB2514/2517 and the same
onboard hub specific-data can be reused for USB2412.

Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net>
Cc: stable <stable@kernel.org>
Acked-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20230911-topic-2412_onboard_hub-v1-1-7704181ddfff@wolfvision.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/misc/onboard_usb_hub.c
drivers/usb/misc/onboard_usb_hub.h