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USB: ftdi_sio: add TIAO USB Multi-Protocol Adapter (TUMPA) support

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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>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Antonio Ospite
2012-09-23 09:57:25 +02:00
committed by Greg Kroah-Hartman
parent a0693bd0aa
commit 54575b05af
2 changed files with 7 additions and 0 deletions
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5
drivers/usb/serial/ftdi_sio_ids.h
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@@ -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 */
/********************************/