usb: renesas_usbhs: Add Renesas USBHS common code

Renesas SuperH has USBHS IP which can switch Host / Function.
This driver is designed so that Host / Function may dynamically change.
This patch add usb/renesas_usbhs and common code for SuperH USBHS.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/usb/renesas_usbhs/Kconfig b/drivers/usb/renesas_usbhs/Kconfig
new file mode 100644
index 000000000000..481490e5500a
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/Kconfig
@@ -0,0 +1,15 @@
+#
+# Renesas USB Controller Drivers
+#
+
+config USB_RENESAS_USBHS
+        tristate 'Renesas USBHS controller'
+        default n
+        help
+           Renesas USBHS is a discrete USB host and peripheral controller chip
+           that supports both full and high speed USB 2.0 data transfers.
+           It has nine or more configurable endpoints, and endpoint zero.
+
+           Say "y" to link the driver statically, or "m" to build a
+           dynamically linked module called "renesas_usbhs" and force all
+           gadget drivers to also be dynamically linked.