USB: serial: ftdi_sio: add support for TI CC3200 LaunchPad

commit 9bfef729a3d11f04d12788d749a3ce6b47645734 upstream.

This patch adds support for the TI CC3200 LaunchPad board, which uses a
custom USB vendor ID and product ID. Channel A is used for JTAG, and
channel B is used for a UART.

Signed-off-by: Doug Brown <doug@schmorgal.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 93fe007..dbc437c 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1033,6 +1033,8 @@ static struct usb_device_id id_table_combined [] = {
        { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
        { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
        { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) },
+       { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID),
+               .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
        { },                                    /* Optional parameter entry */
        { }                                     /* Terminating entry */
 };

diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 5596697..6181b79 100644 (file)
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -595,6 +595,12 @@
 #define ATMEL_VID              0x03eb /* Vendor ID */
 #define STK541_PID             0x2109 /* Zigbee Controller */
 
+/*
+ * Texas Instruments
+ */
+#define TI_VID                 0x0451
+#define TI_CC3200_LAUNCHPAD_PID        0xC32A /* SimpleLink Wi-Fi CC3200 LaunchPad */
+
 /*
  * Blackfin gnICE JTAG
  * http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice