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authorAntonio Ospite <ospite@studenti.unina.it>2012-09-23 09:57:25 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-10-07 08:35:51 -0700
commit0dc562e5a150b6f99caeb4e9cf43f37abd146cd6 (patch)
tree68691b95663d8885a3218b5c84c4251b963f9a67 /drivers
parent367b7898336ea14303b79e83cc4002f684ae5b76 (diff)
USB: ftdi_sio: add TIAO USB Multi-Protocol Adapter (TUMPA) support
commit 54575b05af36959dfb6a49a3e9ca0c2b456b7126 upstream. TIAO/DIYGADGET USB Multi-Protocol Adapter (TUMPA) is an FTDI FT2232H based device which provides an easily accessible JTAG, SPI, I2C, serial breakout. http://www.diygadget.com/tiao-usb-multi-protocol-adapter-jtag-spi-i2c-serial.html http://www.tiaowiki.com/w/TIAO_USB_Multi_Protocol_Adapter_User%27s_Manual FTDI FT2232H provides two serial channels (A and B), but on the TUMPA channel A is dedicated to JTAG/SPI while channel B can be used for UART/RS-232: use the ftdi_jtag_quirk to expose only channel B as a usb-serial interface to userspace. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/serial/ftdi_sio.c2
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h5
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index f906b3aec217..b71ee32e0c4b 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -584,6 +584,8 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
/*
* ELV devices:
*/
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 41fe5826100c..57c12ef6625e 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -517,6 +517,11 @@
*/
#define FTDI_TAVIR_STK500_PID 0xFA33 /* STK500 AVR programmer */
+/*
+ * TIAO product ids (FTDI_VID)
+ * http://www.tiaowiki.com/w/Main_Page
+ */
+#define FTDI_TIAO_UMPA_PID 0x8a98 /* TIAO/DIYGADGET USB Multi-Protocol Adapter */
/********************************/