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i2c/busses: Add support for Diolan U2C-12 USB-I2C adapter

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This patch adds support for the Diolan U2C-12 USB-I2C adapter.
It also updates MAINTAINERS to list the author as maintainer.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Guenter Roeck
2011-01-26 11:45:49 -08:00
committed by Ben Dooks
parent 6fb1b30425
commit 335d7c58fc
5 changed files with 578 additions and 0 deletions
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Documentation/i2c/busses/i2c-diolan-u2c Normal file
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Kernel driver i2c-diolan-u2c
Supported adapters:
* Diolan U2C-12 I2C-USB adapter
Documentation:
http://www.diolan.com/i2c/u2c12.html
Author: Guenter Roeck <guenter.roeck@ericsson.com>
Description
-----------
This is the driver for the Diolan U2C-12 USB-I2C adapter.
The Diolan U2C-12 I2C-USB Adapter provides a low cost solution to connect
a computer to I2C slave devices using a USB interface. It also supports
connectivity to SPI devices.
This driver only supports the I2C interface of U2C-12. The driver does not use
interrupts.
Module parameters
-----------------
* frequency: I2C bus frequency