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2015-07-23i2c: Fix return status of i2c dev read/writeSebastian Huber1-2/+21
2015-05-27libtests/i2c01: Avoid stack overflowSebastian Huber1-0/+2
2014-12-16Delete CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEMSebastian Huber1-2/+0
This define was superfluous, undocumented and used inconsistently.
2014-11-20Add NXP PCA9548A 8-channel switch I2C driverSebastian Huber1-1/+79
2014-11-20Add NXP PCA9535 16-bit GPIO I2C driverSebastian Huber1-1/+150
2014-11-20Add generic EEPROM I2C device driverSebastian Huber1-1/+141
2014-11-20Add I2C driver frameworkSebastian Huber1-0/+286
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).