Chew, Chiau Ee 8256424553 i2c: designware: Manually set RESTART bit between messages ...

If both IC_EMPTYFIFO_HOLD_MASTER_EN and IC_RESTART_EN are set to 1, the
Designware I2C controller doesn't generate RESTART unless user specifically
requests it by setting RESTART bit in IC_DATA_CMD register.

Since IC_EMPTYFIFO_HOLD_MASTER_EN setting can't be detected from hardware
register, we must always manually set the restart bit between messages.

Signed-off-by: Chew, Chiau Ee <chiau.ee.chew@intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

2013-08-07 16:58:07 +02:00

..

algos

Linux 3.6-rc7

2012-10-08 12:46:32 +02:00

busses

i2c: designware: Manually set RESTART bit between messages

2013-08-07 16:58:07 +02:00

muxes

Removal of GENERIC_GPIO for v3.10

2013-05-09 09:59:16 -07:00

i2c-boardinfo.c

i2c: Update the FSF address

2012-03-26 21:47:19 +02:00

i2c-core.c

Revert "i2c: core: make it possible to match a pure device tree driver"

2013-06-18 18:02:45 +02:00

i2c-core.h

i2c: Update the FSF address

2012-03-26 21:47:19 +02:00

i2c-dev.c

new helper: file_inode(file)

2013-02-22 23:31:31 -05:00

i2c-mux.c

i2c: Make the return type of i2c_del_mux_adapter() void

2013-04-02 07:07:32 +02:00

i2c-smbus.c

i2c-smbus: Convert kzalloc to devm_kzalloc

2012-10-05 22:23:52 +02:00

i2c-stub.c

i2c-stub: Move to drivers/i2c

2012-10-28 21:37:00 +01:00

Kconfig

drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies

2013-03-11 09:59:02 +01:00

Makefile

i2c-stub: Move to drivers/i2c

2012-10-28 21:37:00 +01:00