OpenCloudOS-Kernel/Documentation/i2c/busses/i2c-diolan-u2c.rst

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Kernel driver i2c-diolan-u2c
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Supported adapters:
* Diolan U2C-12 I2C-USB adapter
Documentation:
http://www.diolan.com/i2c/u2c12.html
Author: Guenter Roeck <linux@roeck-us.net>
Description
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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
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* frequency: I2C bus frequency