USB: serial: ftdi_sio: Add Infineon Triboard

This adds support for Infineon TriBoard TC1798 [1]. Only interface 1
is used as serial line (see [2], Figure 8-6).

[1] http://www.infineon.com/cms/de/product/microcontroller/development-tools-software-and-kits/tricore-tm-development-tools-software-and-kits/starterkits-and-evaluation-boards/starter-kit-tc1798/channel.html?channel=db3a304333b8a7ca0133cfa3d73e4268
[2] http://www.infineon.com/dgdl/TriBoardManual-TC1798-V10.pdf?folderId=db3a304412b407950112b409ae7c0343&fileId=db3a304333b8a7ca0133cfae99fe426a

Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
Cc: Johan Hovold <johan@kernel.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 8 insertions, 0 deletions

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index bf2e30a6824a..8a3813be1b28 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -945,6 +945,8 @@ static const struct usb_device_id id_table_combined[] = {
         { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) },
         { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) },
         { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) },
+        /* Infineon Devices */
+        { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_PID, 1) },
         { }                                     /* Terminating entry */
 };
 
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 106cc16cc6ed..c4777bc6aee0 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -584,6 +584,12 @@
 #define RATOC_PRODUCT_ID_USB60F 0xb020
 
 /*
+ * Infineon Technologies
+ */
+#define INFINEON_VID            0x058b
+#define INFINEON_TRIBOARD_PID   0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */
+
+/*
  * Acton Research Corp.
  */
 #define ACTON_VID               0x0647  /* Vendor ID */