Following patches are required to fix the existing driver to support i2c on pistachio.
Tested on Pistachio bub 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. Cc: Stable kernel (v3.19+) <sta...@vger.kernel.org> Sifan Naeem (8): i2c: img-scb: enable fencing for all versions of the ip i2c: img-scb: do dummy writes before fifo access i2c: img-scb: use DIV_ROUND_UP to round divisor values i2c: img-scb: fix LOW and HIGH period values for the SCL clock i2c: img-scb: reset interrupts in img_i2c_soft_reset i2c: img-scb: remove start bit detected status after handling i2c: img-scb: improve transaction complete handle i2c: img-scb: verify support for requested bit rate drivers/i2c/busses/i2c-img-scb.c | 101 ++++++++++++++++++++++---------------- 1 file changed, 58 insertions(+), 43 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
