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* libtests/i2c01: Avoid stack overflowSebastian Huber2015-05-271-0/+2
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* Delete CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEMSebastian Huber2014-12-161-2/+0
| | | | This define was superfluous, undocumented and used inconsistently.
* Add NXP PCA9548A 8-channel switch I2C driverSebastian Huber2014-11-201-1/+79
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* Add NXP PCA9535 16-bit GPIO I2C driverSebastian Huber2014-11-201-1/+150
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* Add generic EEPROM I2C device driverSebastian Huber2014-11-201-1/+141
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* Add I2C driver frameworkSebastian Huber2014-11-204-0/+318
This I2C driver framework has some major differences compared to libi2c. * It is compatible to the Linux I2C user-space API. * It uses generic IMFS nodes and thus reduces the levels of indirection. * The drivers don't have to mess around with minor numbers to get their state information. * No arbitrary bus controller model is assumed. The main task of an I2C bus controller driver is to process I2C messages. How this is done is private to the driver. * Scatter/gather operations are supported (I2C_M_NOSTART).