usb: gadget: Include i.MX processors in the USB_FSL_USB2 help text

USB_FSL_USB2 driver can be used on PowerPC and i.MX processors.

Include i.MX processors in the USB_FSL_USB2 help text.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
1 file changed