| # SPDX-License-Identifier: GPL-2.0 | 
 | menuconfig GREYBUS | 
 | 	tristate "Greybus support" | 
 | 	depends on SYSFS | 
 | 	help | 
 | 	  This option enables the Greybus driver core.  Greybus is a | 
 | 	  hardware protocol that was designed to provide Unipro with a | 
 | 	  sane application layer.  It was originally designed for the | 
 | 	  ARA project, a module phone system, but has shown up in other | 
 | 	  phones, and can be tunneled over other busses in order to | 
 | 	  control hardware devices. | 
 |  | 
 | 	  Say Y here to enable support for these types of drivers. | 
 |  | 
 | 	  To compile this code as a module, choose M here: the module | 
 | 	  will be called greybus.ko | 
 |  | 
 | if GREYBUS | 
 |  | 
 | config GREYBUS_ES2 | 
 | 	tristate "Greybus ES3 USB host controller" | 
 | 	depends on USB | 
 | 	help | 
 | 	  Select this option if you have a Toshiba ES3 USB device that | 
 | 	  acts as a Greybus "host controller".  This device is a bridge | 
 | 	  from a USB device to a Unipro network. | 
 |  | 
 | 	  To compile this code as a module, choose M here: the module | 
 | 	  will be called gb-es2.ko | 
 |  | 
 | endif	# GREYBUS | 
 |  |