Kernel driver i2c-diolan-u2cSupported adapters: * Diolan U2C-12 I2C-USB adapter Documentation: http://www.diolan.com/i2c/u2c12.htmlAuthor: 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 connecta computer to I2C slave devices using a USB interface. It also supportsconnectivity to SPI devices.This driver only supports the I2C interface of U2C-12. The driver does not useinterrupts.Module parameters-----------------* frequency: I2C bus frequency