usb: misc: onboard-hub: add support for Microchip USB2517 USB 2.0 hub

commit f7c13cb48e85538709850589b496c4ddb3d3898e upstream.

Add support for Microchip USB2517 USB 2.0 hub to the onboard usb hub
driver. Adopt the generic usb-device compatible ("usbVID,PID").
This hub has the same reset timings as USB2514, so reuse that one.
There is also an USB2517I which just has industrial temperature range.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: stable <stable@kernel.org>
Acked-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20230223073920.2912298-1-alexander.stein@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c
index 044e75ad4d20cff704bf3fb595d23d111022fe6f..832d3ba9368ff208f8cc16e87cde59828afb234a 100644 (file)
--- a/drivers/usb/misc/onboard_usb_hub.c
+++ b/drivers/usb/misc/onboard_usb_hub.c
@@ -406,6 +406,7 @@ 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_MICROCHIP, 0x2517) }, /* USB2517 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 34beab8bce3d67952af50cb6647dca82c740dd62..2cde54b69eede947d8170437ca3c81b46e9828c5 100644 (file)
--- a/drivers/usb/misc/onboard_usb_hub.h
+++ b/drivers/usb/misc/onboard_usb_hub.h
@@ -24,6 +24,7 @@ static const struct onboard_hub_pdata ti_tusb8041_data = {
 
 static const struct of_device_id onboard_hub_match[] = {
        { .compatible = "usb424,2514", .data = &microchip_usb424_data, },
+       { .compatible = "usb424,2517", .data = &microchip_usb424_data, },
        { .compatible = "usb451,8140", .data = &ti_tusb8041_data, },
        { .compatible = "usb451,8142", .data = &ti_tusb8041_data, },
        { .compatible = "usbbda,411", .data = &realtek_rts5411_data, },