Following patches are required to enchance the existing driver to support i2c on pistachio.
This patch series depends on the series of fixes posted earlier[1]. The features added in this series were tested with the earlier fixes series. Tested on Pistachio bub and on tz1090 using an Adafruit I2C Non-Volatile FRAM Breakout (256Kbit / 32KByte) eeprom. Used i2c buildroot tools to test the eeprom and the other i2c blocks. Also used dd commands to copy data to and then to dump data from the eeprom. i2ctransfer was used to test repeated starts and verified using a scope. [1]: http://marc.info/?l=linux-i2c&m=143799753022541&w=2 Sifan Naeem (7): i2c: img-scb: support I2C_M_IGNORE_NAK i2c: img-scb: support repeated starts on IP v3.3 i2c: img-scb: mark transaction as complete when all data is read i2c: img-scb: mark transaction as complete when no more data to write i2c: img-scb: remove fifo EMPTYING interrupts handle i2c: img-scb: add handle for stop detected interrupt i2c: img-scb: add handle for Master halt interrupt drivers/i2c/busses/i2c-img-scb.c | 129 ++++++++++++++++++++++++++++++-------- 1 file changed, 104 insertions(+), 25 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
