Commit 43993626 authored by Fabrice Gasnier's avatar Fabrice Gasnier Committed by Greg Kroah-Hartman
Browse files

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: default avatarMatthias Kaehlcke <mka@chromium.org>
Signed-off-by: default avatarFabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20220726080708.162547-3-fabrice.gasnier@foss.st.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 817f9ee0

drivers/usb/misc/onboard_usb_hub.c

+2 −0
Original line number Diff line number Diff line
@@ -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 */

drivers/usb/misc/onboard_usb_hub.h

+1 −0
Original line number Diff line number Diff line
@@ -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" },