USB: serial: ftdi_sio: add device IDs for Sienna and Echelon PL-20

commit 357f16d9 upstream.

Both devices added here have a FTDI chip inside. The device from Echelon
is called 'Network Interface' it is actually a LON network gateway.

 ID 0403:8348 Future Technology Devices International, Ltd
 https://www.eltako.com/fileadmin/downloads/de/datenblatt/Datenblatt_PL-SW-PROF.pdf

 ID 0920:7500 Network Interface
 https://www.echelon.com/products/u20-usb-network-interfaceSigned-off-by: Beni Mahler <beni.mahler@gmx.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/serial/ftdi_sio.c

@@ -1020,6 +1020,9 @@ static const struct usb_device_id id_table_combined[] = {
 	/* EZPrototypes devices */
 	{ USB_DEVICE(EZPROTOTYPES_VID, HJELMSLUND_USB485_ISO_PID) },
 	{ USB_DEVICE_INTERFACE_NUMBER(UNJO_VID, UNJO_ISODEBUG_V1_PID, 1) },
+	/* Sienna devices */
+	{ USB_DEVICE(FTDI_VID, FTDI_SIENNA_PID) },
+	{ USB_DEVICE(ECHELON_VID, ECHELON_U20_PID) },
 	{ }					/* Terminating entry */
 };
 

drivers/usb/serial/ftdi_sio_ids.h

@@ -39,6 +39,9 @@
 
 #define FTDI_LUMEL_PD12_PID	0x6002
 
+/* Sienna Serial Interface by Secyourit GmbH */
+#define FTDI_SIENNA_PID		0x8348
+
 /* Cyber Cortex AV by Fabulous Silicon (http://fabuloussilicon.com) */
 #define CYBER_CORTEX_AV_PID	0x8698
 
@@ -688,6 +691,12 @@
 #define BANDB_TTL3USB9M_PID	0xAC50
 #define BANDB_ZZ_PROG1_USB_PID	0xBA02
 
+/*
+ * Echelon USB Serial Interface
+ */
+#define ECHELON_VID		0x0920
+#define ECHELON_U20_PID		0x7500
+
 /*
  * Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI
  */