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