diff options
| author | Fabrice Gasnier <fabrice.gasnier@foss.st.com> | 2022-07-26 11:07:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-27 15:39:51 +0300 |
| commit | 43993626de00f8faea2cf4d54aaea8f607331fcf (patch) | |
| tree | 7098e1ff118c405b342f081bb54c22b4e74ae6fc /drivers/usb/misc | |
| parent | 817f9ee0dad570a6ba6a285f662de657760094cd (diff) | |
| download | linux-43993626de00f8faea2cf4d54aaea8f607331fcf.tar.xz | |
usb: misc: onboard-hub: add support for Microchip USB2514B USB 2.0 hub
Add support for Microchip USB2514B USB 2.0 hub to the onboard usb hub
driver. Adopt the generic usb-device compatible ("usbVID,PID").
Some STM32MP1 boards have this hub on-board, with a supply that needs to
be enabled for proper operation.
Acked-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20220726080708.162547-3-fabrice.gasnier@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc')
| -rw-r--r-- | drivers/usb/misc/onboard_usb_hub.c | 2 | ||||
| -rw-r--r-- | drivers/usb/misc/onboard_usb_hub.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index 6b9b949d17d3..de3627af3c84 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -309,6 +309,7 @@ static struct platform_driver onboard_hub_driver = { /************************** USB driver **************************/ +#define VENDOR_ID_MICROCHIP 0x0424 #define VENDOR_ID_REALTEK 0x0bda /* @@ -383,6 +384,7 @@ static void onboard_hub_usbdev_disconnect(struct usb_device *udev) } static const struct usb_device_id onboard_hub_id_table[] = { + { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0411) }, /* RTS5411 USB 3.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x5411) }, /* RTS5411 USB 2.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0414) }, /* RTS5414 USB 3.2 */ diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h index d3a5b6938582..3820669eb98c 100644 --- a/drivers/usb/misc/onboard_usb_hub.h +++ b/drivers/usb/misc/onboard_usb_hub.h @@ -7,6 +7,7 @@ #define _USB_MISC_ONBOARD_USB_HUB_H static const struct of_device_id onboard_hub_match[] = { + { .compatible = "usb424,2514" }, { .compatible = "usbbda,411" }, { .compatible = "usbbda,5411" }, { .compatible = "usbbda,414" }, |