usb: ehci-brcm: fix module autoloading

Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded
based on the alias from of_device_id table.

Signed-off-by: Liao Chen <liaochen4@huawei.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20240822130113.164644-5-liaochen4@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>