linux/drivers/i2c
Sonasath, Moiz cd086d3aa6 i2c-omap: OMAP3430 Silicon Errata 1.153
When an XRDY/XDR is hit, wait for XUDF before writing data to DATA_REG.
Otherwise some data bytes can be lost while transferring them from the
memory to the I2C interface.

Do a Busy-wait for XUDF, before writing data to DATA_REG. While waiting
if there is NACK | AL, set the appropriate error flags, ack the pending
interrupts and return from the ISR.

Signed-off-by: Moiz Sonasath <m-sonasath@ti.com>
Signed-off-by: Vikram pandita <vikram.pandita@ti.com>
[ben-linux@fluff.org: fixed mail format and added i2c-omap to subject]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-30 01:03:24 +01:00
..
algos
busses i2c-omap: OMAP3430 Silicon Errata 1.153 2009-07-30 01:03:24 +01:00
chips i2c/tsl2550: Fix lux value in dark environment 2009-07-28 16:33:03 +02:00
i2c-boardinfo.c
i2c-core.c
i2c-core.h
i2c-dev.c
Kconfig
Makefile