USB: serial: ftdi_sio: add support for PICAXE AXE027 cable

The vendor provides instructions to write "0403 bd90" to
/sys/bus/usb-serial/drivers/ftdi_sio/new_id; see:
https://picaxe.com/docs/picaxe_linux_instructions.pdf

Cc: stable@vger.kernel.org
Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>

Author: EthanNelson-Moore

drivers/usb/serial/ftdi_sio.c

@@ -848,6 +848,7 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID, 1) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID, 1) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID, 1) },
+	{ USB_DEVICE(FTDI_VID, FTDI_AXE027_PID) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_TURTELIZER_PID, 1) },
 	{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
 	{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) },

drivers/usb/serial/ftdi_sio_ids.h

@@ -96,6 +96,8 @@
 #define LMI_LM3S_EVAL_BOARD_PID		0xbcd9
 #define LMI_LM3S_ICDI_BOARD_PID		0xbcda
 
+#define FTDI_AXE027_PID		0xBD90 /* PICAXE AXE027 USB download cable */
+
 #define FTDI_TURTELIZER_PID	0xBDC8 /* JTAG/RS-232 adapter by egnite GmbH */
 
 /* OpenDCC (www.opendcc.de) product id */