| Message ID | 20230911-topic-2412_onboard_hub-v1-1-7704181ddfff@wolfvision.net (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | e59e38158c61162f2e8beb4620df21a1585117df |
| Headers | show |
| Series | usb: misc: onboard_hub: add support for Microchip USB2412 USB 2.0 hub | expand |
On Mon, Sep 11, 2023 at 10:22:38AM +0200, Javier Carrasco wrote: > 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> Acked-by: Matthias Kaehlcke <mka@chromium.org>
diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index 3da1a4659c5f..57bbe1309094 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -434,6 +434,7 @@ static const struct usb_device_id onboard_hub_id_table[] = { { USB_DEVICE(VENDOR_ID_GENESYS, 0x0608) }, /* Genesys Logic GL850G USB 2.0 */ { USB_DEVICE(VENDOR_ID_GENESYS, 0x0610) }, /* Genesys Logic GL852G USB 2.0 */ { USB_DEVICE(VENDOR_ID_GENESYS, 0x0620) }, /* Genesys Logic GL3523 USB 3.1 */ + { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2412) }, /* USB2412 USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2517) }, /* USB2517 USB 2.0 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0411) }, /* RTS5411 USB 3.1 */ diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h index 4026ba64c592..2a4ab5ac0ebe 100644 --- a/drivers/usb/misc/onboard_usb_hub.h +++ b/drivers/usb/misc/onboard_usb_hub.h @@ -47,6 +47,7 @@ static const struct onboard_hub_pdata vialab_vl817_data = { }; static const struct of_device_id onboard_hub_match[] = { + { .compatible = "usb424,2412", .data = µchip_usb424_data, }, { .compatible = "usb424,2514", .data = µchip_usb424_data, }, { .compatible = "usb424,2517", .data = µchip_usb424_data, }, { .compatible = "usb451,8140", .data = &ti_tusb8041_data, },
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> --- drivers/usb/misc/onboard_usb_hub.c | 1 + drivers/usb/misc/onboard_usb_hub.h | 1 + 2 files changed, 2 insertions(+) --- base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d change-id: 20230911-topic-2412_onboard_hub-1d7747e84ac6 Best regards,