[PATCH] USB: cypress_m8: add support for the Nokia ca42-version 2 cable

This patch adds support for the Nokia ca42 version 2 cable to the
cypress_m8 driver.  The device was tested by others with this patch and
found to be compatible with the cypress_m8 driver.  A special note
should be taken that this cable seems to vary in the type of chipset
used.  This patch supports the cable with product id 0x4101.

Signed-off-by: Lonnie Mendez <lmendez19@austin.rr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/usb/serial/cypress_m8.h b/drivers/usb/serial/cypress_m8.h
index 1fa119efe41a..e1c7c27e18b7 100644
--- a/drivers/usb/serial/cypress_m8.h
+++ b/drivers/usb/serial/cypress_m8.h
@@ -18,6 +18,10 @@
 /* Cypress HID->COM RS232 Adapter */
 #define VENDOR_ID_CYPRESS                0x04b4
 #define PRODUCT_ID_CYPHIDCOM             0x5500
+
+/* Nokia CA-42 USB to serial cable */
+#define VENDOR_ID_DAZZLE                0x07d0
+#define PRODUCT_ID_CA42                 0x4101
 /* End of device listing */
 
 /* Used for setting / requesting serial line settings */
@@ -34,6 +38,7 @@
 
 #define CT_EARTHMATE    0x01
 #define CT_CYPHIDCOM    0x02
+#define CT_CA42V2       0x03
 #define CT_GENERIC      0x0F
 /* End of chiptype definitions */