linux/drivers/i2c
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
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-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-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-stub.c
Kconfig drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies 2013-03-11 09:59:02 +01:00
Makefile